1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
7 * Add support for EP82xxM boards
8 Patch by Aaron Sells, 20 Jun 2006
10 * Fix comments in include/ppc440.h
11 Patch by Martin Hicks, 16 Jun 2006
13 * Update for CAM5200 board:
14 - Map in a additional chip selects CS4 and CS5.
15 - Modify the port configration, configure six UARTs and no PCI,
17 - Add custom flash driver to handle specific byte swapping
19 * Fix TLB setup for Ocotea board
20 Patch by Stefan Roese, 30 Sep 2006
22 * Fix reset problem in sequoia sdram init code
23 Patch by Stefan Roese, 23 Sep 2006
25 * Disable autoboot abort for FO300 when silent mode is enabled
26 (according to S1 switch setting).
28 * Cleanup examples binaries
30 * Add support for AMCC Rainier PPX440GRx eval board
31 Patch by Stefan Roese, 13 Sep 2006
33 * Add NAND environment support for PPC440EPx Sequoia NAND boot config
34 Patch by Stefan Roese, 12 Sep 2006
36 * Update NAND boot documentation
37 Patch by Stefan Roese, 12 Sep 2006
39 * Fix alignment problem in "mtdparts" command
41 * Add documentation on the latest build environment extensions to
44 * Remove dead code (i2o and dma) from cpu/mpc824x/drivers/ directory.
46 * Fix LOG_DIR directory creation error.
47 Add support for automatic creation of BUILD_DIR directory.
49 * Fix build problem cpu/ppc4xx/ndfc.c
50 Patch by Stefan Roese, 07 Sep 2006
52 * Fix build problem with CPCI440
53 Patch by Stefan Roese, 07 Sep 2006
55 * Change Yellowstone to use CFI write buffer
56 Patch by Stefan Roese, 07 Sep 2006
58 * Add support for AMCC Sequoia PPC440EPx eval board
59 - Add support for PPC440EPx & PPC440GRx
60 - Add support for PPC440EP(x)/GR(x) NAND controller
61 in cpu/ppc4xx directory
62 - Add NAND boot functionality for Sequoia board,
63 please see doc/README.nand-boot-ppc440 for details
64 - This Sequoia NAND image doesn't support environment
65 in NAND for now. This will be added in a short while.
66 Patch by Stefan Roese, 07 Sep 2006
68 * Fix mkimage -l bug with multifile images on 64bit platforms
69 Patch by David Updegraff, 06 Sep 2006
71 * Fix build problems on sorcery board.
73 * Fix coldfire build problems.
74 Patch by Marian Balakowicz, 01 Sep 2006
76 * Add support for a saving build objects in a separate directory.
77 Modifications are based on the Linux kernel approach and support
79 1) Add O= to the make command line 'make O=/tmp/build all'
80 2) Set environement variable BUILD_DIR to point to the desired location
81 'export BUILD_DIR=/tmp/build'
83 The second approach can also be used with a MAKEALL script
84 'export BUILD_DIR=/tmp/build'
86 Command line 'O=' setting overrides the BUILD_DIR environent variable.
87 When none of the above methods is used the local build is performed
88 and the object files are placed in the source directory.
90 * Remove the board/netstar/crcit binary from git repository.
92 * Fix tools/updater build error.
94 * Fix tools/easylogo build error.
96 * Fixed problems on PRS200 board caused by adding splash screen on MCC200
98 * Extended README entry on coding style
100 * Added another example showing simple interrupt interception.
102 * Added simple_strtoul(), getenv() and setenv() to the exported functions.
103 Also bumped up ABI version to reflect this change.
105 * Added interrupt handling capabilities for mpc5xxx processors.
106 Also added Linux like BUG() macros.
108 * Coding Style cleanup.
109 Patch by Stefano Babic, 31 Aug 2006
111 * Add splashscreen support for MCC200 board.
113 * Make the serial driver framework work with CONFIG_SERIAL_MULTI
116 * PCIe endpoint support for AMCC Yucca 440SPe board
117 Patch by Tirumala R Marri, 26 Aug 2006
119 * Improve DIMM detection for AMCC Yucca 440SPe board
120 Improved the memory DIMM detection for the Yucca 440SPe board for
121 the case where a memory DIMM is falsely detected as present.
122 This issue is seen on some AMCC Yucca 440SPe validation boards if
123 only one 512MB memory DIMM is installed, i.e. DIMM slot 0 is
124 populated and DIMM slot 1 is empty. In this case, U-Boot does
125 not correctly detect that there is only one DIMM memory module
126 installed and will falsely detect two DIMM memory modules are
127 present and therefore U-Boot will not calculate the correct amount
128 of total memory and u-boot will not booting up.
129 Patch by Adam Graham, 24 Aug 2006
135 * Update for MCC200 / PRS200 boards:
136 - auto-adjust console device for Linux.
139 * Add a fix for a buggy USB device on the FO300 board.
141 * Updates for MCC200 / PRS200 boards:
142 - support for configurations with SDRAM or DDR memory,
143 - support for highboot and lowboot
144 - adjusting environment definitions
146 * Add support for WTK FO300 board (TQM5200 based).
150 * Update for SC520 board.
151 Patch by David Updegraff, 02 Dec 2005
153 * Fixed common.h spelling error.
154 Patch by Cory Tusar, 30 Nov 2005
157 Patch by Andreas Engel, 28 Nov 2005
159 * Fix fatload command on FAT32 formatted partitions.
160 Patch by Joachim Jaeger, 18 Nov 2005
162 * Fix drivers/dm9000.c when configured in 32 bit mode.
163 Patch by Eric Benard, 17 Nov 2005
165 * Cleanup debug code for yucca board.
167 * MCC200: restrict addressable flash space to 32 MB
169 * Add debug console on COM12 for MCC200 board
171 * Fix control-c handing in CONFIG_CMDLINE_EDITING
172 Properly pass break code back from readline.
173 Patch by Roger Blofeld, 31 Jul 2006
175 * Add commandline history support to all AMCC eval boards
176 Patch by Stefan Roese, 07 Aug 2006
178 * Add Macronix MXLV320T flash support for AMCC Bamboo
179 Patch by Stefan Roese, 07 Aug 2006
181 * Change "mii info" to not print an error upon missing PHY at address
182 Patch by Stefan Roese, 07 Aug 2006
184 * Fix PCI-Express on PPC440SPe rev. A.
186 * Fix preboot message on TQM85xx after switching to hush parser.
188 * Adapt TQM85xx ramdisk address to Linux kernel memory map
190 * Add initial support for PCI-Express on PPC440SPe (Yucca board).
192 * Fix compiler warning for TRAB board.
193 Patch by Martin Krause, 07 Aug 2006
195 * Prevent USB commands from working when USB is stopped.
197 * Add rudimentary handling of alternate settings of USB interfaces.
198 This is in order to fix issues with some USB sticks timing out
199 during initialization. Some code readability improvements.
201 * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
202 AMCC suggested to set the PMU bit to 0 for best performace on
203 the PPC440 DDR controller.
204 Please see doc/README.440-DDR-performance for details.
205 Patch by Stefan Roese, 28 Jul 2006
207 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
208 Please see doc/README.bamboo for details.
209 Patch by Stefan Roese, 27 Jul 2006
211 * Fix CONFIG_CMDLINE_EDITING implementation
212 Patch by Stefan Roese, 27 Jul 2006
214 * Fix preboot message on TQM5200 after switching to hush parser.
216 * MCC200: set default configuration to low_boot DDR,
217 and support for configurable options high_boot and/or SDRAM.
219 * Add support for 256 MB SDRAM on CPU87
220 Patch by Josef Wagner, 25 Nov 2005
222 * Add configuration for cam5200 board (based on TQM5200S).
226 * Disabled kvme080 board in MAKEALL because of build problems.
230 * Update NetStar board
231 Patch by Ladislav Michl, 03 Nov 2005
233 * Make code better readable.
234 Patch by Ladislav Michl, 14 Sep 2005
236 * Enable initrd ATAG for xm250 board.
237 Patch by Josef Wagner, 05 Sep 2005
239 * Add readline cmdline-editing extension
240 Patch by JinHua Luo, 01 Sep 2005
242 * Add support for friendly-arm SBC-2410X board
243 Patch by JinHua Luo, 01 Sep 2005
245 * Fix multi-part image support on i386 platform.
246 Patch by David Updegraff, 19 Aug 2005
248 * Add support for KVME080 board
249 Patch by Sangmoon Kim, 18 Aug 2005
251 * Fix MIPS LE build problem
252 Patch by Matej Kupljen, 10 Aug 2005
254 * Check argument count in "mii" command.
255 Problem pointed out by Andrew Dyer, 13 Jun 2005
257 * Cleanup TQM5200 board configurations:
258 - make highboot configurations use environment at high end, too,
259 to avoid flash fragmentation
260 - always use redundand environment
261 - don't enable video code for modules without graphics controller
262 - provide useful (though different) mtdparts settings
263 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
265 * Extend mkconfig tool to print more useful target name
267 * Add support for high-boot on TQM5200 and TQM5200S boards.
268 Hint: the CPLD on the TQM5200 must be programmed with a software
269 version supporting the high boot option! The new TQM5200S is
270 already supporting this option. On the TQM5200 this option will be
271 supported in configurations with MPC5200 rev B processors.
272 To actually "high boot", set jumper X30 on the STK52xx.
273 Patch by Martin Krause, 12 Jul 2006
275 * Add support for new TQM5200 revisions
276 - Support for TQM5200S (short version without graphic controller)
277 - Support for modules with 'N' type S29GL128N Spansion flashes
278 (requires changes to flash layout)
279 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
280 Patch by Martin Krause, 07 Jul 2006
282 * Fix support for PS/2 keyboard on TQM85xx boards
283 The PS/2 keyobard driver for the TQM85xx modules only supports the
284 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
285 include a DUART, the TQM8560 modules can't be used with the PS/2
286 keyboard controller on the STK85xx board.
287 The PS/2 keyboard driver should work with the modules TQM8540,
288 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
289 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
290 settings: X66 1-2, 9-10; X61 2-3
291 Patch by Martin Krause, 21 Jun 2006
293 * Adjust RTC century handling on STK52xx board to match Linux driver.
294 Patch by Martin Krause, 12 Jun 2006
296 * Adjust filenames for USB update images on TRAB board.
297 During an automatic update via USB stick, U-Boot searches for
298 images with the name "firmware.img" and "kernel.img". This names
299 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
300 to prevent updates of new boards (with the new macronics "c" step
301 flashes) with old, incompatible firmware or kernel versions.
302 Patch by Martin Krause, 21 Jun 2006
304 * Bugfix in VFD routine on TRAB board.
305 Make sure upper lext pixel can be set to blue, too
306 (so far only red was possible).
307 Patch by Martin Krause, 15 Feb 2006
309 * Enable buffered flash writes for TB5200 board.
311 * Fix some bugs in TRAB board flash driver.
312 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
313 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
314 - remove "Unlock Bypass" mode, because macronix flashes do not support
316 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
317 for Intel compatible flashes, not for AMD compatible.
318 Patch by Martin Krause, 15 Feb 2006
320 * Add additional error messages to flash driver on TRAB board
321 (for erase errors and timeout errors)
322 Patch by Martin Krause, 14 Feb 2006
324 * Add support for TB5200 board
325 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
326 integrated in a little aluminium case.
327 Patch by Martin Krause, 8 Jun 2006
329 * Enable buffered flash writes for TQM5200 board.
331 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
333 * Add support for TQM885D board.
334 Patch by Martin Krause, 20 Mar 2006
336 * Fix FEC initialisation: All MII configuration is done via FEC1
337 registers, but MII_SPEED was configured according to FEC used. So
338 if only FEC2 was used, this caused the real MII_SPEED register in
339 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
340 Fix: always configure MII_SPEED on FEC1 only.
341 Patch by Markus Klotzbuecher, 12 Jul 2006
343 * Add support for SPC1920 board.
344 Patch by Markus Klotzbuecher, 12 Jul 2006
346 * MCC200 board: support console on any one of the Quad UART ports.
348 * Fix error in flash protection calculation on MCC200 board.
350 * Major PCMCIA Cleanup to make code better readable and maintainable.
352 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
353 placed to the drivers/rpx_pmcia.c file to avoid duplication.
354 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
355 - drivers/i82365.c has been split into two parts located at
356 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
357 the only boards using CONFIG_82365).
358 - Changes were tested for clean build and *very* *few* boards.
360 * Fix timer problems on AMCC yucca board.
361 Set Timer Clock Select to use CPU clock as a timer input source.
363 * Bring yucca config more in line with other AMCC boards.
365 * Add AMCC bamboo board to MAKEALL build script.
367 * Fix AMCC bamboo eval board compilation errors.
369 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
370 Enabled it for Yucca board.
372 * Cleanup config file and bootup output for Yucca board.
374 * Fix CONFIG_440_GX define usage.
376 * Remove autogenerated bmp_logo.h file.
378 * Add support for AMCC 440SPe CPU based eval board (Yucca).
380 * Call serial_initialize() before first debug() is used.
382 * Cleanup trab board for GCC-4.x
384 * VoiceBlue update: use new MTD flash partitioning methods, use more
385 reasonable TEXT_BASE, update default environment and enable keyed
387 Patch by Ladislav Michl, 16. Aug 2005
389 * Add forgotten changes for the PLEB 2 Board.
390 Patch by David Snowdon, 13. Aug 2005
392 * Add support for wrPPMC7xx/74xx boards
393 Patch by Richard Danter, 12 Aug 2005
395 * Add support for gth2 board
396 Patch by Thomas Lange, Aug 11 2005
398 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
399 Patch by Martin Krause, 8 Jun 2006
401 This patch supports two serial consoles on boards with
402 a MPC5xxx CPU. The console can be switched at runtime
403 by setting stdin, stdout and stderr to the desired serial
404 interface (serial0 or serial1). The PSCs to be used as
405 console port are definded by CONFIG_PSC_CONSOLE
406 and CONFIG_PSC_CONSOLE2.
407 See README.serial_multi for details.
409 * Bugfix in I2C initialisation on S3C2400.
410 If the bus is blocked because of a previously interrupted
411 transfer, up to eleven clocks are generated on the I2CSCL
412 line to complete the transfer and to free the bus.
413 With this fix pin I2CSCL (PG6) is really configured as GPIO
414 so the clock pulses are really generated.
415 Patch by Martin Krause, 04 Apr 2006
417 * Fix DDR6 errata on TQM834x boards
418 Patch by Thomas Waehner, 07 Mar 2006
420 * Remove obsolete flash driver board/tqm5200/flash.c
421 Patch by Martin Krause, 11 Jan 2006
423 * Update configuration for CMC-PU2 board
424 Patch by Martin Krause, 17 Nov 2005
426 * Add support for PS/2 keyboard on TQM85xx board
427 Patch by Martin Krause, 07 Nov 2005
429 Tested on a STK85XX baseboard. Make sure the PS/2 controller
430 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
432 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
433 In tsc2000_read_channel() the delay after setting the multiplexer
434 to a temperature channel is increased from 1,5 ms to 10 ms. This
435 is to allow the multiplexer inputs to stabilize after huge steps
436 of the input signal level.
437 Patch by Martin Krause, 08 Nov 2005
439 * Adjust TQM5200 make targets
440 Make the automatic CS configuration the default.
441 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
442 and CONFIG_TQM5200_AC are removed.
443 "TQM5200_config" is now the default for STK52XX.200 base boards.
444 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
445 Patch by Martin Krause, 07 Nov 2005
447 * Fix setting of environment variable "ver" on trab board
448 The environment variable "ver" is now set before
449 do_auto_update() is called, so that "ver" can be used
450 in USB update scripts.
451 Patch by Martin Krause, 27 Oct 2005
453 * Fix wrong usage of udelay() in led_blink() on trab board
454 Patch by Martin Krause, 27 Oct 2005
456 * Fix udelay bug in vfd.c for trab board
457 Patch by Martin Krause, 27 Oct 2005
459 * Disable JFFS2 support for trab board
460 Patch by Martin Krause, 27 Oct 2005
462 * Change mtdparts definition on trab board to match current flash map
463 Patch by Martin Krause, 27 Oct 2005
465 * Fix memory init problems on MCC200 board
467 * Fix IxEthDB.h to compile again
468 Patch by Stefan Roese, 14 Jun 2006
470 * Minor cleanup for PCS440EP board
471 Patch by Stefan Roese, 13 Jun 2006
473 * Add MCF5282 support (without preloader)
474 relocate ichache_State to ram
475 u-boot can run from internal flash
476 Add EB+MCF-EV123 board support.
477 Add m68k Boards to MAKEALL
478 Patch from Jens Scharsig, 08 Aug 2005
480 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
481 Patch by Scott McNutt, 08 Jun 2006
483 * Nios II - Add EPCS Controller bootrom work-around
484 -When booting from an epcs controller, the epcs bootrom may leave the
485 slave select in an asserted state causing soft reset hang. This
486 patch ensures slave select is negated at reset.
487 Patch by Scott McNutt, 08 Jun 2006
489 * Update PK1C20 board
490 -Update base addresses for standard configuration
491 -Eliminate use of CACHE_BYPASS in board code
492 Patch by Scott McNutt, 08 Jun 2006
494 * Nios II - Fix I/O Macros and mini-app stubs
496 -Eliminate use of CACHE_BYPASS in cpu code
497 -Eliminate assembler warnings
498 -Fix mini-app stubs and force no small data
499 Patch by Scott McNutt, 08 Jun 2006
501 * Fix U-Boot environment sector protection on MCC200 board
503 * Minor cleanup for PCS440EP board
505 * Update PCS440EP port to fit into one flash device (incl. environment)
506 Patch by Stefan Roese, 06 Jun 2006
508 * Add support for PCS440EP board
509 Patch by Stefan Roese, 02 Jun 2006
511 * Fix examples/Makefile; some build targets were lost
513 * Fix watchdog handling in CFI flash driver
514 Just use udelay() when waiting for status changes which will
515 implicitely trigger the watchdog.
517 * Fix PCI to memory window size problems on PM82x boards
518 We use the "automatic" mode that was used for the MPC8266ADS and
519 MPC8272 boards. Eventually this should be used on all boards?]
520 Patch by Wolfgang Grandegger, 17 Jan 2006
522 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
523 Patch by Stefan Roese, 29 May 2006
525 * Update Intel IXP4xx support
526 - Add IXP4xx NPE ethernet MAC support
527 - Add support for Intel IXDPG425 board
528 - Add support for Prodrive PDNB3 board
530 Patch by Stefan Roese, 23 May 2006
532 * Fix problem in PVR detection for 440GR
533 Patch by Stefan Roese, 18 May 2006
535 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
537 * Enable autoboot for M5271EVB board.
539 * Changed default ramdisk addr in yosemite/yellowstone ports
540 Patch by Stefan Roese, 15 May 2006
542 * Fix PCMCIA support on virtlab2
544 * Add support for VirtLab2 board
545 (needed because of differences in the PCMCIA hardware).
549 * Update yosemite configuration to enable flash write buffer support
550 Patch by Stefan Roese, 10 May 2006
552 * Fix compile warnings in common/xyzModem.c
553 Patch by Stefan Roese, 10 May 2006
555 * Add support for AMCC 440EP Rev C and 440GR Rev B
556 Patch by John Otken, 08 May 2006
558 * OMAP 5912/OSK: update EMIFS CS1 timings:
559 Problems have been seen in the linux kernel's smc91x network driver
560 due to improper bus timings. The latest 2.6 OMAP kernels currently
561 have a workaround, but this fix belongs in u-boot.
562 Patch by Kevin Hilman, 13 Oct 2005
564 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
565 Patch by Hiroki Kaminaga, 11 Mar 2006
567 * Update omap5912osk board support
568 - Fix OMAP support that omap5912osk compiles in current source tree
569 - Update with code from "http://omap.spectrumdigital.com/osk5912"
570 to fix problems with DDR initialization
572 - Use CFI flash driver and support complete 32MB of onboard flash
573 - Add "print_cpuinfo()" and "checkboard()" functions to display
574 CPU (with frequency) and Board infos
575 Patch by Stefan Roese, 10 May 2006
577 * Fix watchdog issues for ColdFire boards.
579 * Add M5271EVB board support.
581 * Make R5200 specific low level initialization board conditional.
583 * Update CPU target identification strings for ColdFire family.
585 * Update register definitions for MCF5271.
587 * Fix serial console support for MCF5271.
589 * Fixes for gcc 3.4 based m68k toolchain,
590 based on patch by Jate Sujjavanich.
592 * Fix lowboot support on MCC200 board
594 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
595 - Removed MPC8349ADS port
596 - Added PCI support to MPC8349ADS
597 - reworked memory map to allow mapping of all regions with BATs
598 Patch by Kumar Gala, 20 Apr 2006
600 * Coding Style cleanup
602 * Write RTC seconds first to maintain settings integrity per
603 Maxim/Dallas DS1306 data sheet.
604 Patch by Alan J. Luse, 02 May 2006
606 * Scheduled for removal: strnicmp() which is unused
608 * Update for Intel Monahans boards:
609 - support for magic key detection and handling on delta board
610 - NAND support for zylonite board + some minor cleanup
612 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
613 Patch by Jon Loeliger, 01 May 2006
615 * Fixed handling of bad checksums with "mkimage -l"
617 * Added support for BC3450 board
618 Patch by Stefan Strobl, 21 Oct 2005
620 * Update for NC650 board:
621 - Support rev1 and rev2 hardware
622 - adapt to new NAND layer
623 - add CP850 configuration based on NC650
625 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
626 is configured; othrwise DMA accesses aren't cache coherent which
627 causes for example USB to fail.
631 * Fix dbau1x00 boards broken by dbau1550 patch
632 PLL:s were not set for boards other than 1550.
633 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
634 Default boot is now bootp for cards other than 1550.
635 Patch by Thomas Lange, 10 Aug 2005
637 * Fixes common/cmd_flash.c:
638 - fix some compiler/parser error, if using m68k tool chain
639 - optical fix for protect on/off all messages, if using more
641 Patch by Jens Scharsig, 28 Jul 2005
643 * Fix Quad UART mapping on MCC200 board due to new HW revision
645 * Fix JFFS2 support for legacy NAND driver.
647 * Remove dependencies between DoC code and old legacy NAND driver.
649 * Fix PM828_PCI target, for which PCI was *not* configured in.
651 * Fix Lite5200B support: initialize SDelay register
652 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
653 Configuration", 3.3.1 SDelay--MBAR + 0x0190
655 * Changes/fixes for drivers/cfi_flash.c:
657 - Add Intel legacy lock/unlock support to common CFI driver
659 On some Intel flash's (e.g. Intel J3) legacy unlocking is
660 supported, meaning that unlocking of one sector will unlock
661 all sectors of this bank. Using this feature, unlocking
662 of all sectors upon startup (via env var "unlock=yes") will
665 - Fixed problem with multiple reads of envronment variable
666 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
668 - Removed unwanted linefeeds from "protect" command when
669 CFG_FLASH_PROTECTION is enabled.
671 - Changed p3p400 board to use CFG_FLASH_PROTECTION
673 Patch by Stefan Roese, 01 Apr 2006
675 * Changes/fixes for drivers/cfi_flash.c:
676 - Correctly handle the cases where CFG_HZ != 1000 (several
678 - Fix the timeout calculation of buffered writes (off by a
680 Patch by Anders Larsen, 31 Mar 2006
682 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
684 405 SDRAM: - The SDRAM parameters can now be defined in the board
685 config file and the 405 SDRAM controller values will
686 be calculated upon bootup (see PPChameleonEVB).
687 When those settings are not defined in the board
688 config file, the register setup will be as it is now,
689 so this implementation should not break any current
690 design using this code.
692 Thanks to Andrea Marson from DAVE for this patch.
694 440 DDR: - Added function sdram_tr1_set to auto calculate the
695 TR1 value for the DDR.
696 - Added ECC support (see p3p440).
698 Patch by Stefan Roese, 17 Mar 2006
700 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
701 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
703 * Add support for ymodem protocol download
704 Patch by Stefano Babic, 29 Mar 2006
706 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
707 Merge from Markus Klotzbücher's repo, 01 Apr 2006
709 * GCC-4.x fixes: clean up global data pointer initialization for all
712 * Update for Delta board:
713 - redundant NAND environment
714 - misc Monahans cleanups (remove dead code etc.)
715 - DA9030 Initialization; some minimal changes to PXA I2C driver to
716 make it work with the Monahans.
717 - Make Monahans clock frequency configurable using
718 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
719 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
720 Merge from Markus Klotzbücher's repo, 25 Mar 2006
722 * Enable Quad UART om MCC200 board.
724 * Cleanup MCC200 board configuration; omit non-existent stuff.
726 * Add support for MPC859/866 Rev. A.0
728 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
730 * Fix DDR ECC bit definitions for MPC83xx.
732 * Add initial support for MPC8349E MDS board.
734 * Add support for ECC DDR initialization on MPC83xx.
736 * Add DMA support for MPC83xx.
738 * Add sync in do_reset() routine for MPC83xx after RPR register
739 was written to. It is need on some targets when BAT translation
742 * Add bit definitions for MPC83xx DDR controller registers.
744 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
746 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
748 * Add support for DS1374 RTC chip.
750 * Add support for Lite5200B board.
751 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
753 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
754 timer and cpu_reset code from cpu/$(CPU) into the new
755 cpu/$(CPU)/$(SOC) directories
756 Patch by Andreas Engel, 13 Mar 2006
758 * Change max size of uncompressed uImage's to 8MByte and add
759 CFG_BOOTM_LEN to adjust this setting.
761 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
762 uImages was restricted to 4MBytes. This default size is now
763 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
764 in the board config file.
766 Patch by Stefan Roese, 13 Mar 2006
768 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
769 Patch by Stefan Roese, 13 Mar 2006
771 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
772 Patch by Cedric Vincent, 06 Jul 2005
774 * au1x00_eth.c: check malloc return value and abort if it failed
775 Patch by Andrew Dyer, 26 Jul 2005
777 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
778 incorrectly generating start/stop conditions on the bus.
779 Patch by Andrew Dyer, 26 Jul 2005
781 * Fix bug in [id]cache_status commands for MPC85xx processors;
782 should look at LSB of L1CSRn registers to determine if L1 cache is
783 enabled, not the MSB.
784 Patch by Murray Jensen, 19 Jul 2005
786 * Fix array overflow with fw_setenv on uninitialised environment
787 Patch by Murray Jensen, 15 Jul 2005
789 * Add support for EmbeddedPlanet EP88x boards
790 Patch by Yuli Barcohen, 13 Jul 2005
792 * Remove board specific configuration includes from the common xilinx
793 ethernet and iic adapter code.
794 Patch by Michael Libeskind, 12 Jul 2005
796 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
797 Patch by Murray Jensen, 08 Jul 2005
799 * Add (some) definitions for the MPC85xx local bus controller
800 Patch by Murray Jensen, 08 Jul 2005
802 * Add CPM2 I/O pin functions for MPC85xx processors
803 Patch by Murray Jensen, 08 Jul 2005
805 * Fix compile problem
807 * Added PCI support for MPC8349ADS board
808 Patch by Kumar Gala 11 Jan 2006
810 * Enable address translation on MPC83xx
811 Patch by Kumar Gala, 10 Feb 2006
813 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
814 Patch by Kumar Gala, 25 Jan 2006
816 * Fixed defines for MPC83xx SICRL register to match current specs
817 Patch by Kumar Gala, 23 Jan 2006
819 * Only disable the MPC83xx watchdog if its enabled out of reset.
820 If its disabled out of reset SW can later enable it if so desired
821 Patch by Kumar Gala, 11 Jan 2006
823 * Allow config of GPIO direction & data registers at boot on 83xx
824 Patch by Kumar Gala, 11 Jan 2006
826 * Enable time handling on 83xx
827 Patch by Kumar Gala, 11 Jan 2006
829 * Make System IO Config Registers board configurable on MPC83xx
830 Patch by Kumar Gala, 11 Jan 2006
832 * Fixed PCI indirect config ops to handle multiple PCI controllers
833 We need to adjust the bus number we are trying to access based
834 on which PCI controller its on
835 Patch by Kumar Gala, 12 Jan 2006
837 * Report back PCI bus when doing table based device config
838 Patch by Kumar Gala, 11 Jan 2006
840 * Added support for PCI prefetchable region and BARs
841 If a host controller sets up a region as prefetchable and
842 a device's BAR denotes it as prefetchable, allocate the
843 BAR into the prefetch region.
845 If a BAR is prefetchable and no prefetchable region has
846 been setup by the controller we fall back to allocating
847 the BAR into the normally memory region.
848 Patch by Kumar Gala, 11 Jan 2006
850 * Add helper function for generic flat device tree fixups for mpc83xx
851 Patch by Kumar Gala, 11 Jan 2006
853 * Add support for passing initrd information via flat device tree
854 Patch by Kumar Gala, 11 Jan 2006
856 * Added OF_STDOUT_PATH and OF_SOC
858 OF_STDOUT_PATH specifies the path to the device the kernel can use
861 OF_SOC specifies the proper name of the SOC node if one exists.
862 Patch by Kumar Gala, 11 Jan 2006
864 * Allow board code to fixup the flat device tree before booting a kernel
865 Patch by Kumar Gala, 11 Jan 2006
867 * Added CONFIG_ options for bd_t and env in flat dev tree
869 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
870 into the resulting flat device tree.
872 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
873 variables from u-boot into the flat device tree
875 Patch by Kumar Gala, 11 Jan 2006
877 * Add support for the DHCP vendor optional bootfile (#67).
878 Ignores the vendor TFTP server name option (#66).
879 Patch by Murray Jensen, 30 Jun 2005
881 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
882 Patch by Andy Fleming, 14 Jun 2005
884 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
885 Patch by Gerhard Jaeger, 21 Jun 2005
887 * Add netconsole and some more commands to RPXlite_DW board
888 Patch by Sam Song, 19 Jun 2005
890 * Fix bad declaration on pci_cfgfunc_nothing
891 Patch by Sam Song, 19 Jun 2005
893 * Adjust "echo" as a default command
894 Patch by Sam Song, 19 Jun 2005
896 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
897 Patch by KokHow Teh, 16 Jun 2005
899 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
900 Patch by Rick Bronson, 15 Jun 2005
902 * Coding Style cleanup
904 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
905 Patch by Andrew Dyer, 13 Jun 2005
907 * Add ADI Blackfin support
908 - add support for Analog Devices Blackfin BF533 CPU
909 - add support for the ADI BF533 Stamp uClinux board
910 - add support for the ADI BF533 EZKit board
911 Patches by Richard Klingler, 11 Jun 2005
913 * Add loads of ntohl() in image header handling
914 Patch by Steven Scholz, 10 Jun 2005
916 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
917 variable to set clock
918 Patch by Yuli Barcohen, 05 Jun 2005
920 * RPXlite configuration fixes
921 - Use correct flash sector size
922 - Use correct memory test end address
923 - Add support for bzip2 compression
924 - Various small fixes
925 Patch by Yuli Barcohen, 05 Jun 2005
927 * Memory configuration changes for ZPC.1900 board
928 - Fix SDRAM timing on both local bus and 60x bus
929 - Add support for second flash bank (SIMM)
930 - Change boot flash base
931 Patch by Yuli Barcohen, 05 Jun 2005
933 * Add support for Adder boards with 16MB SDRAM;
934 add support for second FEC on Adder87x board.
935 Patch by Yuli Barcohen, 05 Jun 2005
937 * Fix conditional for including ks8695eth driver
938 Patch by Greg Ungerer, 04 Jun 2005
940 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
941 Patch by Friedrich Lobenstock, 02 Jun 2005
943 * Fix comment in common/soft_i2c.c
944 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
946 * Cleanup compiler warnings.
947 Patch by Greg Ungerer, 21 May 2005
949 * Word alignment fixes for word aligned NS16550 UART
950 Patch by Jean-Paul Saman, 01 Mar 2005
952 Fixes bug with UART that only supports word aligned access: removed
953 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
954 (broken!) versions of GCC generate byte accesses when encountering
955 the packed attribute regardless if the struct is already correctly
956 aligned for a platform. Peripherals that can only handle word
957 aligned access won't work properly when accessed with byte access.
958 The struct NS16550 is already word aligned for REG_SIZE = 4, so
959 there is no need to packed the struct in that case.
961 * Fix behaviour if gatewayip is not set
962 Patch by Robin Gilks, 23 Dec 2004
964 * Fix cleanup for netstart board.
965 Remove build results from repository
967 * Some code cleanup for GCC 4.x
969 * Fixes to support environment in NAND flash;
970 enable NAND flash based environment for delta board.
972 * Add support for Intel Monahans CPU on Zylonite and Delta boards
973 (This is Work in Progress!)
975 * Add support for TQM8260-AI boards.
979 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
980 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
981 Patch by Ladislav Michl, 29 Jun 2005
983 * Add lowboot target to mcc200 board
984 Patch by Stefan Roese, 4 Mar 2006
986 * Fix problem with flash_get_size() from CFI driver update
987 Patch by Stefan Roese, 1 Mar 2006
989 * Make CFG_NO_FLASH work on ARM systems
990 Patch by Markus Klotzbuecher, 27 Feb 2006
992 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
995 * Convert mcc200 to use common CFI flash driver
996 Patch by Stefan Roese, 28 Feb 2006
998 * Add env-variable "unlock" to handle initial state of sectors
1001 Only the U-Boot image and it's environment is protected,
1002 all other sectors are unprotected (unlocked) if flash
1003 hardware protection is used (CFG_FLASH_PROTECTION) and
1004 the environment variable "unlock" is set to "yes".
1006 Patch by Stefan Roese, 28 Feb 2006
1008 * Update drivers/cfi_flash.c:
1009 - find_sector() called in both versions of flash_write_cfiword()
1010 Patch by Peter Pearse, 27th Feb 2006
1012 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
1013 Patch by Jose Maria Lopez, 16 Jan 2006
1015 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
1016 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
1018 * Changes/fixes for drivers/cfi_flash.c:
1019 We *should* check if there are any error bits if the previous call
1020 returned ERR_OK (Otherwise we will have output an error message in
1021 flash_status_check() already.) The original code would only check for
1022 error bits if flash_status_check() returns ERR_TIMEOUT.
1023 Patch by Marcus Hall, 23 Aug 2005
1025 * Changes/fixes for drivers/cfi_flash.c:
1026 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
1027 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
1028 Patch by Sangmoon Kim, 19 Aug 2005
1030 * Fixes for drivers/cfi_flash.c:
1031 - Fix wrong timeout value usage in flash_status_check()
1032 - Round write_tout up when converting to msec in flash_get_size()
1033 - Remove clearing flash status at the end of flash_write_cfibuffer()
1034 which sets Intel 28F640J3 flash back to command mode on CSB472
1035 Patch by Tolunay Orkun, 02 July 2005
1037 * Add basic support for the SMMACO4 Board from PanDaCom.
1038 Patch by Heiko Schocher, 20 Feb 2006
1040 * Add GIT version information (commid ID) to untagged U-Boot versions
1042 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
1043 of all unreleased (untagged) U-Boot images will be automatically
1044 extended upon compiletime with a part of the GIT commit ID and
1045 possibly with "dirty" if uncommited changes are detected.
1047 Here an example for the resulting version:
1048 "U-Boot 1.1.4-g3457ac18-dirty"
1050 The version is now maintained in the toplevel Makefile and the
1051 version headers are autogenerated.
1053 Patch by Stefan Roese, 9 Feb 2006
1055 * Update default environment for INKA4x00 board.
1057 * Convert CPCI750 to use common CFI flash driver
1058 Patch by Reinhard Arlt, 8 Feb 2006
1060 * Various changes to esd HH405 board specific files
1061 Patch by Matthias Fuchs, 07 Feb 2006
1063 * Cleanup U-Boot boot messages on ARM.
1065 To match the U-Boot user interface on ARM platforms to the U-Boot
1066 standard (as on PPC platforms), some messages with debug character
1067 are removed from the default U-Boot build.
1068 Enable DEBUG for lib_arm/board.c to enable debug messages.
1069 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
1070 Patch by Stefan Roese, 24 Jan 2006
1072 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
1073 Patch by Stefan Roese, 18 Jan 2006
1075 * Add VGA support (CT69000) to CPCI750 board.
1076 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
1077 Patch by Reinhard Arlt, 30 Dec 2005
1079 * PMC405 and CPCI405: Moved configuration of pci resources
1081 PMC405 and CPCI2DP: Added firmware download and booting via pci.
1082 Patch by Matthias Fuchs, 20 Dec 2005
1084 * Add ColdFire targets to MAKEALL script
1085 Patch by Zachary Landau, 26 Jan 2006
1087 * Add support for r5200 board
1088 Patch by Zachary Landau, 26 Jan 2006
1090 * Add support for Freescale M5271 processor
1091 Patch by Zachary Landau, 26 Jan 2006
1093 * Fix 28F256J3A support on PM520 board
1094 (without bank-switching only 32 MB can be accessed)
1096 * Fix mkimage bug with multifile images created on 64 bit systems.
1098 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
1100 * Fix compiler problem with at91rm9200dk board.
1101 Patch by Eugen Bigz, 19 Dec 2005
1103 ======================================================================
1104 Changes for U-Boot 1.1.4:
1105 ======================================================================
1107 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
1108 - Changed GPIO setup to enable another address line in order to
1109 address 64M of FLASH.
1110 - Added function sdram_tr1_set to auto calculate the tr1 value for
1112 Patch by Steven Blakeslee, 12 Dec 2005
1114 * MPC5200: Set PCI retry counter to 0 = infinite retry;
1115 The default of 255 is too short for slow devices.
1116 Patch by Martin Nykodym, 12 Dec 2005
1118 * Change port configuration for O2DNT (CODEC1 on PSC1).
1120 * Fix register for PCI async mode on PPC440EP
1121 Patch by Youngchul Bang, 08 Dec 2005
1123 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
1124 This segment may be required by some libgcc.a functions
1127 * Fix DPRAM offset/size for MPC8541/8555.
1128 Simplify TQM85xx Makefile handling.
1130 * Fix data overflow (typo?) in rtc/ds1302.c
1132 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
1134 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
1135 - Support for TQM8541/8555 boards added.
1136 - Complete rework of TQM8540/8560 support.
1137 - Common TQM85xx code now supports all current TQM85xx platforms
1138 (TQM8540/8541/8555/8560).
1139 - DDR SDRAM size detection added.
1140 - CAS latency default values can be overwritten by setting "serial#"
1141 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
1142 If problems are detected with this non default CAS latency,
1143 the default values will be used instead.
1144 - Flash size detection added.
1145 - Moved FCC ethernet driver initialization behind TSEC driver init
1146 -> TSEC is first device.
1147 Patch by Stefan Roese, 30 Nov 2005
1149 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
1150 Patch by John Otken, 23 Nov 2005
1152 * Changed PPC44x startup message (cpu info, speed...) to common style:
1153 On PPC44x platforms, the startup message generated in "cpu.c" only
1154 comprised the ppc type and revision but not additional information
1155 like speed etc. Those speed infos where printed in the board specific
1156 code. This new implementation now prints all CPU infos in the common
1157 cpu specific code. No board specific code is needed anymore and
1158 therefore removed from all current 44x implementations.
1159 Patch by Stefan Roese, 27 Nov 2005
1161 * Adjust TQM834x PHY addresses for latest hardware revision.
1163 * Increase malloc arena on TQM5200 board to 256 kB.
1164 With 64 kb uniform flash sector size the old value of 128 kB was
1167 * Fix miiphy global data initialization (problem on 4xx boards when
1168 no ethaddr is assigned). Initialization moved from
1169 miiphy_register() to eth_initialize().
1171 Based on initial patch for 4xx platform by Matthias Fuchs.
1173 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
1175 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
1176 The COPYING file was extended to make clear that these files can be
1177 used in non-GPL code, too.
1178 Also, a corresponding note was placed in the headers of the affected files.
1180 * Add support for Prodrive P3P440 board:
1181 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
1182 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
1183 for bank autodetection
1184 Patch by Stefan Roese, 22 Nov 2005
1186 * Change all '$(...)' variable references into '${...}'
1187 which makes the environment compatible with the hush shell.
1188 WARNING: Support for the old '$(...)' syntax will be
1189 discontinued in a later version.
1191 * Minor changes to init flags in TQM834x PCI.
1193 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
1194 Patch by Stefan Roese, 15 Nov 2005
1196 * New PPC 405EP board added: CMS700
1197 Added CONFIG_NET_MULTI for VOM405 board.
1198 Added reset_phy() for VOM405 board.
1199 Patch by Matthias Fuchs, 09 Nov 2005
1201 * Updated PCI mapping for esd CPCI2DP board.
1202 Add support for error LED.
1203 Patch by Matthias Fuchs, 07 Nov 2005
1205 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1206 Patch by Stefan Roese, 07 Nov 2005
1208 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1209 Patch by Stefan Roese, 07 Nov 2005
1211 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1212 Patch by Stefan Roese, 05 Nov 2005
1214 * Additional fix for external IRQ config on Yellowstone & Yosemite
1215 Patch by Stefan Roese, 03 Nov 2005
1217 * Add support for Ocotea pass 3 with 440GX Rev. F
1218 Patch by Stefan Roese, 01 Nov 2005
1220 * Fix external IRQ configuration on Yellowstone & Yosemite
1221 Patch by Stefan Roese, 28 Oct 2005
1223 * Add support for multiple PHYs.
1224 Tested on the following boards:
1225 cmcpu2 (at91rm9200/ether.c)
1226 PPChameleon (ppc4xx/4xx_enet.c)
1227 yukon (mpc8220/fec.c)
1228 uc100 (mpc8xx/fec.c)
1229 tqm834x (mpc834x/tsec.c) with EEPRO100
1230 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1231 Main changes include:
1233 - miiphy_register routine was added to allow multiple PHYs to be registered
1234 - miiphy_read and miiphy_write are now defined in this file, and
1235 require additional argument (char *devname)
1236 - other miiphy_* routines also require additional device name argument
1239 Calling reset_phy() was moved to be executed *after* eth_initialize().
1240 This is necessary as now some of the implementations of reset_phy()
1241 may need to use miiphy_reset() which is not allowed before eth_initialize()
1242 as eth_initialize registers all required miiphy_* routines.
1243 Tested on IP860 and PHY initializes properly after this change.
1245 * Correct includes for flat tree builder.
1247 * Fix conflicting types (flash_write()) in trab auto_update.c.
1249 * Add PCI support for the TQM834x board.
1251 * Add missing 4xx board to MAKEALL
1252 Patch by Stefan Roese, 20 Oct 2005
1254 * Fix conflicting types (flash_write()) in esd auto_update.c
1255 Patch by Stefan Roese, 20 Oct 2005
1257 * Fix problem with sleep in NetConsole (use get_timer())
1258 Patch by Stefan Roese, 20 Oct 2005
1260 * Add NetConsole Support for AMCC eval boards
1261 Patch by Stefan Roese, 20 Oct 2005
1263 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1264 Patch by Stefan Roese, 18 Oct 2005
1266 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1267 Fix identation on ext2ls help entry.
1268 Patch by Stefan Roese, 14 Oct 2005
1270 * Add support for TQM834x boards.
1273 * Cleanup for GCC-4.x
1275 * Add documentation for Open Firmware Flat Tree and usage.
1276 Patch by Pantelis Antoniou, 13 Oct 2005
1278 * Add missing files for Pantelis Antoniou's patch
1279 Patch by Pantelis Antoniou, 04 Sep 2005
1281 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1282 CONFIG_NET_MULTI set)
1283 Patch by Stefan Roese, 10 Oct 2005
1285 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1286 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1287 Patch by Stefan Roese, 07 Oct 2005
1289 * Add support for OF flat tree for the STXtc board.
1290 Patch by Pantelis Antoniou, 04 Sep 2005
1292 * Support passing of OF flat trees to the kernel.
1293 Patch by Pantelis Antoniou, 04 Sep 2005
1297 * Add support for NetSilicon NS7520 processor.
1298 Patch by Art Shipkowski, 12 May 2005
1300 * Add support for AP1000 board.
1301 Patch by James MacAulay, 07 Oct 2005
1303 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1304 Patch by Anders Larsen, 07 Oct 2005
1306 The Atmel errata #11 states that the transfer buffer descriptor
1307 table must be aligned on a 16-word boundary. As it turned out, this
1308 is insufficient - it seems the table must be aligned on a boundary
1309 at least as large as the table itself (in Linux this is not an
1310 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1312 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1313 Patch by Anders Larsen, 07 Oct 2005
1315 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1316 sed the linker scripts, rather than pre-process them.
1317 Patch by Peter Pearse, 07 Oct 2005
1319 * Update make target for ARM supported boards.
1320 Use lowlevel_init() instead of platformsetup() [rename].
1321 Patch by Peter Pearse, 06 Oct 2005
1323 * Fix booting from serial dataflash on AT91RM9200
1324 Patch by Peter Menzebach, 29 Aug 2005
1326 * Add JFFS2 support for TRAB board
1327 Patch by Martin Krause, 25 Aug 2005
1329 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1330 Patch by Marcus Hall, 24 Aug 2005
1332 * Fix the machine-id of the Cogent csb637 board
1333 Patch by Anders Larsen, 05 Oct 2005
1335 * Complete support for the KwikByte KB920x boards
1336 Patch by Anders Larsen, 05 Oct 2005
1338 * Set the AT91RM9200 clock to asynchronous mode
1339 Patch by Anders Larsen, 03 May 2005
1341 * Set the AT91RM9200 clock to synchronous mode
1342 Patch by Anders Larsen, 29 Apr 2005
1344 * Add support for Cogent csb637
1345 Patch by Anders Larsen, 29 Apr 2005
1347 * Fix dm9161.c initialization
1348 Patch by Anders Larsen, 29 Apr 2005
1350 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1351 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1353 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1354 Patch by Anders Larsen, 29 Apr 2005
1356 * Fix device partition intialization for SystemACE disks.
1357 Patch by Stephen Williams, 28 Apr 2005
1359 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1360 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1362 * Add support for S29GL064M-R3 flash chip on xsengine board
1363 Patch by Kurt Stremerch, 18 Apr 2005
1365 * E500 update: repoint IVPR to RAM when code is relocated
1366 Patch by Kylo Ginsberg, 13 Apr 2005
1368 * Fix loop end test in lib_generic/string.c:strswab()
1369 Patch by Andrew Dyer, October 10, 2005
1370 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1374 * Update ARM Integrator boards:
1375 Correct addessing errors in platform files.
1376 Split off common core module data from Integrator header files to
1377 include/armcoremodule.h.
1378 Patch by Peter Pearse, 04 Oct 2005
1380 * Make sure only supported compiler options are used
1381 Import "cc-option" shell function from kernel and
1382 use it to get the correct ARM GCC options for individual CPUs
1383 Patch by Peter Pearse, 30 Jun 2005
1385 * Fix 440GR to print correct cpu revision
1386 Patch by Stefan Roese, 04 Oct 2005
1388 * Change board message on AMCC Yosemite & Yellowstone to common style
1389 Patch by Stefan Roese, 03 Oct 2005
1391 * Fix compiler warning
1393 * Fix FEC PHY addresses for TQM85xx boards
1395 * Fix uninitialized variable problem in hush shell
1396 Patch by Lars Rostock, 26 Sep 2005
1398 * Undo change of f6e20fc6ca... to include/configs/trab.h
1399 (Must have been an accident?)
1401 * Add support for AT91RM9200 OHCI Controller.
1402 Patch by Eric Benard, 07 Apr 2005
1404 * Update ARM mach-types.h
1405 Patch by Eric Benard, 07 Apr 2005
1407 * Add support for MP2USB board.
1408 Patch by Eric Benard, 07 Apr 2005
1410 * Add board support for armadillo HT1070
1411 Patch by Rowel Atienza, 06 Apr 2005
1413 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1414 Patch by Vitaly Bordug, 30 Mar 2005
1416 * Add iopset command on mpc8xx
1417 Patch by Daniel Eisenhut, 25 Mar 2005
1419 * Add support for MII in eepro100 driver.
1420 Patch by Gleb Natapov, 21 Mar 2005
1422 * Fixes to the Lubbock (PXA 25x) support:
1423 - Resolve the FIXME with respect to saving the u-boot environment.
1424 - Make the default load address land in real memory.
1425 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1426 Patch by David Brownell, 10 Mar 2005
1428 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1429 Patch by Marc Leeman, 04 Mar 2005
1431 * OMAP242x H4 board update
1432 - fix for ES2 differences.
1433 - switch to using the cfi_flash driver.
1434 - fix SRAM build address.
1435 - fix for GP device operation.
1436 - unlock SRAM for GP devices.
1437 - display more device information.
1438 - fix potential deadlock in omap24xx_i2c driver.
1439 - fix DLL load values to match dpllout*1 operation.
1440 - fix 2nd chip select init for combo DDR device.
1441 - add support for CFI Intel 28F256L18 on H4 board.
1442 Patch by Richard Woodruff, 03 Mar 2005
1444 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1445 Patch by Steven Scholz, 02 Mar 2005
1448 Patch by Ara Avanesyan, 24 Feb 2005
1450 * Remove unneeded #include <malloc.h>
1451 Patch by Ladislav Michl, 22 Feb 2005
1453 * Add cramfs support for m68k
1454 Patch by Zachary Landau, 21 Feb 2005
1456 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1457 Patch by Jeff Angielski, 21 Feb 2005
1459 * Fix au1x00_serial baud rate calculation:
1460 remove hardcoded cpu clock divisor and use register instead;
1461 round up instead of truncate
1462 Patch by Andrew Dyer, 15 Feb 2005
1464 * Add Xilinx Spartan3 family FPGA support
1465 Patch by Kurt Stremerch, 14 Feb 2005
1467 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1468 Patch by Zachary Landau, 11 Feb 2005
1470 * Fix VOH405 Support
1471 Patch by Matthias Fuchs, 25 Sep 2005
1473 * Added support for PCI bridge on MPC8272ADS
1474 Patch by Vitaly Bordug, Feb 09 2005
1476 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1477 Patch by Jean-Paul Saman, 8 Feb 2005
1479 * Fix strswab() to reliably find end of string
1480 Patch by Andrew Dyer, 08 Feb 2005
1482 * Fix typos in include/ppc440.h
1483 Patch by Andrew E Mileski, 04 Feb 2005
1485 * Add Vibren (was Accelent) PXA255 IDP Support
1486 Patch by Cliff Brake, 04 Feb 2005
1488 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1489 Patch by Andrew Dyer, 31 Jan 2005
1491 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1492 Patch by Peter Pearse, 2 Feb 2005
1494 * Fix error handling in tools/env/fw_env.c
1495 Patch by Ara Avanesyan, 01 Feb 2005
1497 * Fix MGT5100 PSC baudrate calculation
1498 Patch by Sebastian Schau, 27 Jan 2005
1500 * OMAP242x fix for GP device booting
1501 - Add SRAM unlock for GP devices.
1502 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1503 Patches by Richard Woodruff, 21 Jan 2005:
1505 * Add support for AMD's Pb1x00 eval board;
1506 add MII routines to the au1x00 ethernet driver;
1507 add USB ohci driver (work in progress)
1508 Patch by Thomas Sailer, 20 Jan 2005
1510 * Update omap5912osk board
1511 Use drivers/cfi_flash.c instead of private flash driver;
1512 Remove hardcoded personalized settings from omap5912osk.h;
1513 Fix spacing with (RO) marks in 'flinfo' output.
1514 Patch by Michael Bendzick, 14 Jan 2005
1516 * Fix warnings for PCI code on ixp
1517 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1519 * virtex2 fix for bogus download error messages
1520 The virtex2 FPGA download code watches for init going active during
1521 a download of config data as an error condition. init also goes
1522 active after a configuration is finished in concert with the done
1523 signal. So far, the code does not check for done active until all
1524 of the configuration data is sent. If configuration data has a few
1525 extra pad bytes at the end, this would cause an error message even
1526 though the download had suceeded.
1527 NOTE: virtex2 slave serial and spartan2 versions may still have the
1529 Patch by Andrew Dyer, 12 Jan 2005
1531 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1532 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1533 message when probing for nonexistent flash in little endian mode.
1534 As a side effect more efficient and smaller code is generated,
1535 which is always a Good Thing (TM).
1536 Patch by Ladislav Michl, 24 Sep 2005
1538 * Update for TFTP using a fixed UDP port
1539 Use the approved environment variable names. Added "tftpdstp" to
1540 allow ports other than 69 per Tolunay Orkun's recommendation.
1541 Patch by Jerry Van Baren, 12 Jan 2005
1543 * Allow to force TFTP to use a fixed UDP port
1544 (Add a configuration option CONFIG_TFTP_PORT and optional env
1546 Patch by Jerry Van Baren, 10 Jan 2005
1548 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1549 Patch by Leif Lindholm, 29 Dec 2004
1551 * Cleanup: fix broken builds
1553 * Fix PHY address argument passing with mii info command
1554 Patch by Andrew Dyer, 28 Dec 2004
1556 * Cleanup (PPC4xx is AMCC now)
1558 * esd CPCI2DP board added
1559 Patch by Matthias Fuchs, 22 Sep 2005
1561 * esd PMC405 board updated
1562 Patch by Matthias Fuchs, 22 Sep 2005
1564 * Add SM501 support to HH405 board.
1565 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1566 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1567 Patch by Stefan Roese, 22 Sep 2005
1569 * Fix autonegotiation in tsec ethernet driver
1570 Patch by Stefan Roese, 21 Sep 2005
1572 * Fix bug in auto_update (trab board)
1573 Patch by Martin Krause, 16 Sep 2005
1575 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1576 Patch by Francesco Mandracci, 16 Sep 2005
1578 * Update configuration for INKA4x0 board
1580 * Update configuration for PM854 board
1581 Based on patch by R. Loeffl, 20 Jul 2005
1583 * Add PCI support to TQM8540 and TQM8560 boards
1584 Patch by Stefan Roese, 15 Sep 2005
1586 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1587 boards (baudrate, environment...). Flash driver fixed.
1588 Patch by Stefan Roese, 15 Sep 2005
1590 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1591 ethernet port on ebony.
1592 Patch by Stefan Roese, 7 Sep 2005
1594 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1596 * Change default console baud rate for stxxtc board
1598 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1599 Patch by Stefan Roese, 31 Aug 2005
1601 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1602 Patch by Pantelis Antoniou, 02 Sep 2005
1606 * Enable SM712 driver support for HMI1001 board.
1608 * Fix problems with ld version 2.16 (dot outside sections problem)
1609 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1610 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1612 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1614 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1616 * Add keyboard and dot matrix display support for HMI1001 board.
1618 * Prepare U-Boot for gcc-4.x
1620 * Fixed Bamboo port to enable running without DDR-DIMM
1621 (Bamboo has also 64MB onboard DDR)
1622 Patch by Stefan Roese, 24 Aug 2005
1624 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1625 now handling all 4xx cpu's
1626 Patch by Stefan Roese, 16 Aug 2005
1628 * Fix make dependencies for at91rm9200 and ks8695 cpus
1629 Patch by Steven Scholz, 23 Aug 2005
1631 * Add JFFS2 support for TQM5200 board
1633 * Add esd cpci5200 and pf5200 boards
1634 Patch by Reinhard Arlt, 22 Aug 2005
1636 * Fix sysclock for TQM8540 and TQM8560 boards
1637 Patch by Martin Krause, 25 Jul 2005
1639 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1640 Patch by Martin Krause, 08 Jun 2005
1642 * Add new board specific commands for TQM5200/STK52XX
1643 - Sound commands (beep, wav, sound)
1644 - Test commands (led, can, backlight, rs232)
1645 Patch by Martin Krause, 02 May 2005
1647 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1648 because of a bug in the AT91RM9200 CPU PLL
1649 Patch by Martin Krause, 22 Apr 2005
1651 * Add automatic HW detection for another CMC_PU2 variant
1652 Patch by Martin Krause, 20 Apr 2005
1654 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1655 Patch by Martin Krause, 19 Apr 2005
1657 * Fix initialization problem on TQM5200 without SM501
1658 Patch by Martin Krause, 08 Apr 2005
1660 * Add RTC support for STK52XX.200
1661 Patch by Martin Krause, 07 Apr 2005
1663 * Add support for IFM o2dnt board
1665 * Enable PCI on hmi1001 board
1667 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1668 so we can use them to, e.g., check the existence of a file with
1669 "if ls foo; then this; else that; fi" in the hush shell
1670 Patch by Andreas Engel, 16 August 2005
1672 * Coding style cleanup
1674 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1675 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1677 * Check return value of malloc in 440gx_enet.c
1678 Patch by Travis B. Sawyer, 18 Jul 2005
1680 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1681 Second serial port on 440GX now defined as a system device.
1682 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1683 Patch by Travis B. Sawyer, 12 Jul 2005
1685 ======================================================================
1686 Changes for U-Boot 1.1.3:
1687 ======================================================================
1689 * Minor code cleanup
1691 * Add forgotten new fils from latest VoiceBlue update
1693 * Make bootretry feature work with hush shell.
1694 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1695 Patch by Andreas Engel, 19 Jul 2005
1697 * Update Hymod Board Database PHP code in "tools" directory
1698 Patch by Murray Jensen, 01 Jul 2005
1700 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1701 Patch by Murray Jensen, 30 Jun 2005
1703 * Fix Murray Jensen's mail address.
1704 Patch by Murray Jensen, 30 Jun 2005
1706 * Preserve PHY_BMCR during a soft reset.
1707 Patch by Carl Riechers, 24 Jun 2005
1709 * VoiceBlue update: eeprom tool can also store firmware version now.
1710 eeprom.bin is runable by jumping at load address.
1711 Patch by Ladislav Michl, 23 May 2005
1713 * Move the AT91RM9200DK to the ARM Systems list.
1714 Patch by Anders Larsen, 26 Apr 2005
1716 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1717 Patch by Anders Larsen, 26 Apr 2005
1719 * measure_gclk() is needed when DEBUG is enabled
1720 Patch by Bryan O'Donoghue, 25 Apr 2005
1722 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1723 Patch by Reinhard Arlt, 12 Aug 2005
1725 * esd PCI405 board updated
1726 Patch by Matthias Fuchs, 28 Jul 2005
1728 * esd WUH405 and DU405 board updated
1729 Patch by Matthias Fuchs, 27 Jul 2005
1731 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1732 Patch by Matthias Fuchs, 4 May 2005
1734 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1735 boards (baudrate, environment...). Flash driver fixed.
1736 Patch by Stefan Roese, 11 Aug 2005
1738 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1739 Patch by Stefan Roese, 11 Aug 2005
1741 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1742 Patch by Stefan Roese, 11 Aug 2005
1744 * Add configuration for IFM AEV FIFO board.
1745 Minor coding style cleanup.
1747 * Add configuration for IFM SPI eval board
1749 * Fix CompactFlash problem on HMI1001 board
1751 * Make new "mtdparts" code build with older compilers
1752 Patch by Andrea Scian, 09 Aug 2005
1754 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1755 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1756 with the 405 defines and the linux kernel defines.
1757 Patch by Stefan Roese, 08 Aug 2005
1759 * Fix compiler warnings with older GCC versions
1761 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1763 Old, obsolete and duplicated code was cleaned up and replace by the
1764 new partitioning method. There are two possible approaches now:
1766 The first one is to define a single, static partition:
1768 #undef CONFIG_JFFS2_CMDLINE
1769 #define CONFIG_JFFS2_DEV "nor0"
1770 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1771 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1772 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1774 The second method uses the mtdparts command line option and dynamic
1777 /* mtdparts command line support */
1778 #define CONFIG_JFFS2_CMDLINE
1779 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1780 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1782 Command line of course produces bigger images, and may be inappropriate
1783 for some targets, so by default it's off.
1785 * Fix build problems for PM856 Board
1787 * Fix sign extension bug in 'fpga loadb' command;
1788 make 'fpga loadb' always print the file header info
1789 Patch by Andrew Dyer, 11 Jan 2005
1791 * Fix errors that occur when accessing SystemACE CF
1792 Patch by Jeff Angielski, 09 Jan 2005
1794 * Document switching between U-Boot and PlanetCore on RPXlite
1795 by Sam Song, 24 Dec 2004
1797 * Fix PowerQUICC II mask detection.
1798 Patch by Eugene Surovegin, 20 Dec 2004
1800 * Add support for Altera NIOS DK1C20 board
1801 Patch by Shlomo Kut, 13 Dec 2004
1803 * Add support for ep8248 board
1804 Patch by Yuli Barcohen, 12 Dec 2004
1808 * Fix baudrate setting for KGDB on MPC8260
1809 Patch by HoJin, 11 Dec 2004
1811 * Fix 'mii help' text formatting
1812 Patch by Cory Tusar, 10 Dec 2004
1814 * Fix return code of NFS command
1815 Patch by Hiroshi Ito, 11 Dec 2004
1819 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1820 Patch by Steven Blakeslee, 04 Aug 2005
1822 * Add support for AMCC Bamboo PPC440EP eval board
1823 Patch by Stefan Roese, 04 Aug 2005
1825 * Patch by Jon Loeliger
1826 Fix style issues primarily in 85xx and 83xx boards.
1828 - Trailing white space
1829 - Indentation not by TAB
1830 - Excessive amount of empty lines
1831 - Trailing empty lines
1833 * Patch by Ron Alder, 11 Jul 2005
1834 Add Xianghua Xiao and Lunsheng Wang's support for the
1835 GDA MPC8540 EVAL board.
1837 * Patch by Eran Liberty
1838 Add support for the Freescale MPC8349ADS board.
1840 * Patch by Jon Loeliger, 25 Jul 2005
1841 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1842 by the upcoming mpc83xx family as well.
1844 * Patch by Jon Loeliger, 05 May 2005
1845 Implemented support for MPC8548CDS board.
1846 Added DDR II support based on SPD values for MPC85xx boards.
1847 This roll-up patch also includes bugfies for the previously
1849 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1851 * Patch by Jon Loeliger, 10 Feb 2005
1852 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1854 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1856 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1857 for faster flash parts.
1858 Add documentation for BR/OR for FLASH.
1860 * Patch by Jon Loeliger 08 Feb 2005
1861 Determine L2 Cache size dynamically on 85XX boards.
1863 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1864 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1865 option rather than a myriad of CONFIG_MPC8560-like variants.
1866 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1867 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1868 new CONFIG_CPM2 option to each 8260 board.
1870 * Add support for MicroSys PM856 board
1871 Patch by Josef Wagner, 03 Aug 2005
1873 * Minor fixes to PM854 board
1874 Patch by Josef Wagner, 03 Aug 2005
1876 * Adjust configuration of XENIAX board
1877 (chip select and GPIO required for USB operation)
1879 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1880 routed to the Watchdog handler
1881 Patch by Eugene Surovegin, 18 Jun 2005
1883 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1884 Patch by Denis Peter, 06 Dec 2004
1886 * Fix endianess problem in TFTP / NFS default filenames
1887 Patch by Hiroshi Ito, 06 Dec 2004
1889 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1891 Patch by Murray Jensen, 18 Jul 2005
1893 * Fix typo in mkconfig script (used == instead of =)
1894 Patch by Murray Jensen, 18 Jul 2005
1896 * Cleanup build problems on 64 bit build hosts
1898 * Update MAINTAINERS file
1900 * Patch by Stefan Roese, 01 Aug 2005:
1901 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1902 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1904 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1905 to run on both 405GP and 405GPr eval boards).
1907 * Patch by Steven Blakeslee, 27 Jul 2005:
1908 - Add support for AMCC PPC440EP/GR.
1909 - Add support for AMCC Yosemite PPC440EP eval board.
1910 - Add support for AMCC Yellowstone PPC440GR eval board.
1912 * Minor fixes for PPChameleon Board:
1913 - fix alignment of NAND size
1914 - make code do what the comment says
1916 * Implement h/w sector protection status synchronization at boot.
1917 The code is provided for, and was tested on, the Yukon/Alaska
1918 and PM520 boards only.
1920 A bug in flash_real_protect() for the Yukon board was fixed by
1921 adding a function that tells if two banks are on one flash chip.
1923 * Fix sysmon POST problem: check I2C error codes
1924 This fixes a problem of displaying bogus voltages when the voltages
1925 are so low that the I2C devices start failing while the rest of the
1926 system keeps running.
1928 * Patch by Cedric Vincent, 6 Jul 2005:
1929 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1931 * Patch by Jon Loeliger, 20 Jul 2005:
1932 Add missing PCI IO port definitions.
1934 * Add CompactFlash support for HMI1001 board.
1936 * Adjust printed board ID for LWMON board.
1938 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1940 * Add new argument format for flash commands to allow for usage like
1941 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1942 U-Boot will automaticially find the end of the corresponding sector.
1944 * Patch by Stefan Roese, 5 Jul 2005:
1945 Update uc100 board PHY setup
1947 * Patch by Stefan Roese, 1 Jul 2005:
1948 Fix PHY address for CATcenter board (now correct!)
1950 * Patch by Stefan Roese, 30 Jun 2005:
1951 Fix PHY addresses for PPChameleon and CATcenter boards
1952 Change MAINTAINER for most esd boards
1954 * Patch by Detlev Zundel, 30 Jun 2005:
1955 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1957 * Fix baudrate calculation problem on MPC5200 systems
1959 * Add EEPROM and RTC support for HMI1001 board
1961 * Patch by Detlev Zundel, 20 Jun 2005:
1962 Fix initialization of low active GPIO pins on inka4x0 board
1964 * Enable redundant environment, disable HW flash protection of
1967 * Patch by Travis Sawyer, 10 Jun 2005:
1968 Initialize allocated dev and private hw structures
1969 after their respective allocation in 440gx_enet.c
1971 * Patch by Steven Scholz, 10 Jun 2005:
1972 Fix byteorder problems with second argument of "bootm" with
1975 * Add support for HMI1001 board
1977 * Disable "date" and "sntp" commands on TQM866M
1979 * Fix watchdog reset problems on LWMON board
1981 * Patch by Juergen Selent, 17 May 2005:
1982 Add support for Funkwerk VoVPN gateway module.
1984 * Cleanup debug code for MPC8220 FEC driver
1986 * Extend burst mode RAM test program to take a loop count
1989 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1990 those boards that use it.
1992 * Patches by Greg Ungerer, 19 May 2005:
1993 - add support for the KS8695P (ARM 922 based) CPU
1994 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1996 * Patch by Steven Scholz, 19 May 2005:
1997 Add support for CONFIG_SERIAL_TAG on ARM boards
1999 * Add PCI support for Sorcery board.
2000 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
2002 * Fix compile problems caused by new burst mode SDRAM test;
2003 make port pins to trigger logic analyzer configurable
2005 * Fix timer handling on MPC85xx systems
2007 * Fix debug code in omap5912osk flash driver
2009 * Add support for MPC8247 based "IDS8247" board.
2011 * Add support for 2 x TSEC interfaces on the TQM8540 board.
2013 * On LWMON we must use the watchdog to reset the board as the CPU
2014 genereated HRESET pulse is too short to reset the external
2017 * Add test tool to exercise SDRAM accesses in burst mode
2018 (as standalone program, MPC8xx/PowerPC only)
2020 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
2023 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
2024 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
2025 added to support LZO and LZARI compression modes (undefined by
2028 * Fix problem with symbolic links in JFFS2 code.
2030 * Use linker ASSERT statement to prevent undetected overlapping of
2031 sections on PPChameleon board; other boards might use this, too.
2033 * Patch by Stefan Roese, 03 May 2005:
2035 Fix problems in cmd_universe.c
2037 * Patch by Matthias Fuchs, 03 May 2005:
2038 Added missing variable declaration in cmd_nand.c
2039 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
2041 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
2043 * Fix bug in the SDRAM initialization code for canmb, IceCube and
2045 Fix PHY address for canmb board.
2047 * Cleanup serial console baudrate calculation on AT91RM9200;
2048 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
2050 * Patch by Matthias Fuchs, 18 Apr 2005:
2051 Make PCI target address spaces on PMC405 and CPCI405 boards
2052 configurable via environment variables
2054 * Auto-size RAM on canmb board.
2056 * Add support for canmb board
2058 * Patch by Stefan Roese, 13 Apr 2005:
2059 Update for esd apc405
2061 * Fixes for TQM8560 board:
2063 - remove debug messages
2064 - fix flash sector protection
2066 * Patch by Steven Scholz, 07 Apr 2005:
2067 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
2069 * Patches by Steven Scholz, 07 Apr 2005:
2070 Fix compiler warning in altera.c
2071 Fix warning in cpu/arm920t/at91rm9200/i2c.c
2073 * Patch by Ladislav Michl, 06 Apr 2005:
2074 Fix voiceblue configuration.
2076 * Patch by Stefan Roese, 06 Apr 2005:
2077 Updates for OCOTEA board:
2078 - Changed U-Boot size from 512kByte to 256kByte
2079 - Fixed flash driver to support boot from soldered user flash
2080 - Added README for switch from PIBS firmware to U-Boot
2082 * Patch by Travis Sawyer, 05 Apr 2005:
2083 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
2084 Problem found by Andrew Wozniak.
2086 * Patch by Steven Scholz, 06 Apr 2005:
2087 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
2088 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
2090 * Patches by Robert Whaley, 29 Nov 2004:
2091 - update the pxa-regs.h file for PXA27x chips
2092 - add PXA27x based ADSVIX board
2093 - add support for MMC on PXA27x processors
2095 * Patch by Andrew E. Mileski, 28 Nov 2004:
2096 Fix PPC4xx SPD SDRAM detection bug
2098 * Patch by Hiroshi Ito, 26 Nov 2004:
2099 Fix logic of "test -z" and "test -n" commands
2101 * Patch by Ladislav Michl, 05 Apr 2005:
2102 Add support for VoiceBlue board.
2104 * Patch by Ladislav Michl, 05 Apr 2005:
2105 Fix netboot_common() prototypes.
2107 * Patch by Steven Scholz, 05 Apr 2005:
2108 Use i.MX watchdog timer for reset_cpu()
2110 * Patch by Steven Scholz, 05 Apr 2005:
2111 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
2112 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
2113 (now in interupts.c)
2115 * Add support for MPC8220 based "sorcery" board.
2117 * Add support for TQM8560 board.
2119 * Add FEC support for TQM8540 board.
2120 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
2122 * Patch by Martin Krause, 04 Apr 2005:
2123 Update default configuration for CMC_PU2 board.
2125 * Patch by Steven Scholz, 04 Apr 2005:
2126 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
2127 - introduce two new configuration options instead:
2128 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
2130 * Patch by Steven Scholz, 04 Apr 2005:
2131 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
2133 * Fix timer code for ARM systems: make sure that udelay() does not
2134 reset timers so it's save to use udelay() in timeout code.
2136 * Patch by Mathias Küster, 23 Nov 2004:
2137 add udelay support for the mcf5282 cpu
2139 * Patch by Tolunay Orkun, 16 November 2004:
2140 fix incorrect onboard Xilinx CPLD base address
2142 * Patch by Jerry Van Baren, 08 Nov 2004:
2143 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
2144 the jumper for the HRCW source should select flash. If lowboot is
2145 not selected, the jumper for the HRCW source should select the
2147 - change default load base address to 0x00400000
2149 * Patch by Yuli Barcohen, 08 Nov 2004:
2150 Add support for Analogue & Micro Rattler boards.
2151 Tested on Rattler8248.
2153 * Patch by Andre Renaud, 08 Nov 2004:
2154 Fix watchdog support in common/lcd.c
2156 * Patch by Marc Leeman, 05 Nov 2003:
2157 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
2158 bug only affects the XPC8245 processors
2160 * Patches by Josef Wagner, 29 Oct 2004:
2161 - Add support for MicroSys CPU87 board
2162 - Add support for MicroSys PM854 board
2164 * Patch by Jian Zhang, 02 Nov 2004:
2165 Add 16-bit NAND support
2167 * Patch by Scott McNutt, 01 Nov 2004:
2168 Add missing NIOS/NIOS2 support for "iminfo" command
2170 * Patch by Detlev Zundel, 29 Oct 2004:
2171 Add missing NIOS/NIOS2 support for "mkimage" tool.
2173 * Patch by David Adair, 27 Oct 2004:
2174 Add missing 440GX SDRAM Controller reset
2176 * Patch by Steven Scholz, 25 Oct 2004:
2177 Declare reset_cpu() in include/common.h instead locally
2179 * Patch by Yusdi Santoso, 22 Oct 2004:
2180 - Add support for HIDDEN_DRAGON board
2181 - fix endianess problem in driver/rtl1839.c
2183 * Patch by Allen Curtis, 21 Oct 2004:
2184 support multiple serial ports
2186 * Patch by Richard Klingler, 03 Apr 2005:
2187 Add call to eth_halt() in net/net.c when called functions fail
2188 after eth_init() has been called.
2190 * Patch by Sam Song, 3 April 2005:
2191 - Update README.Netconsole
2194 * Prepare for SoC rework of ARM code:
2195 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
2196 - rename memsetup into lowlevel_init (function name and source files)
2197 Patch by Steven Scholz, 03 Apr 2005:
2198 - create SoC specific directories include/asm-arm/arch-imx and
2199 include/asm-arm/arch-s3c24x0
2201 * Fix problems with SNTP support;
2202 enable SNTP support in some boards.
2204 * Patches by Martin Krause, 01 Apr 2005:
2205 - Fix flash erase timeout on CMC_PU2
2206 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2208 * Patch by Steven Scholz, 13 March 2005:
2209 fix cache enabling for AT91RM9200
2211 * Patch by Masami Komiya, 30 Mar 2005:
2212 add SNTP support and expand time server and time offset fields of
2213 DHCP support. See doc/README.SNTP
2215 * Patch by Steven Scholz, 13 Dec 2004:
2216 Fix bug in at91rm920 ethernet driver
2218 * Patch by Steven Scholz, 13 Dec 2004:
2219 Remove duplicated code by merging memsetup.S files for
2220 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2222 * Patch by Detlev Zundel, 31 Mar 2005:
2223 Cleanup duplicate definition of overwrite_console()
2225 * Update TQM5200 configuration;
2226 prepare for Rev. 200 starter kit boards
2228 * Patch by Scott McNutt, 21 Oct 2004:
2229 Add support for Nios-II EPCS Controller core.
2231 * Patch by Scott McNutt, 20 Oct 2004:
2233 - Add sysid command (Nios-II only).
2234 - Locate default exception trampoline at proper offset.
2235 - Implement I/O routines (readb, writeb, etc)
2236 - Implement do_bootm_linux
2238 * Patches by Martin Krause, 22 Mar 2005:
2239 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2240 - add support for SM501 graphics controller
2241 - add support for graphic console on TQM5200
2242 - add support for TQM5200 Rev 200
2243 - cleanup, fix typo in include/configs/TQM5200.h
2245 * Patch by Manfred Baral, 17 Mar 2005:
2248 * Fix RTC configuration for PPChameleon board
2250 * Cleanup, fix typo in include/configs/TQM5200.h
2252 * Patch by Stefan Roese, 16 Mar 2005:
2253 Update for esd auto_update and hh405 board
2255 * Adapt for U-Boot image size (new features enabled) on TQM5200
2257 * Update code for TQM8540 board (and 85xx in general):
2258 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2259 - Reformat boot messages
2260 - Enable redundant environment
2261 - Replace the -O2 optimization flag with -mno-string
2263 * Patch by David Brownell, 10 Mar 2005:
2264 Restore copyright statements in OHCI drivers.
2266 * Add support for TQM8540 board
2268 * Patch by Detlev Zundel, 14 Mar 2005:
2269 NC650: changed NAND flash addressing to using UPMB
2271 * Patch by Stefan Roese, 14 Mar 2005:
2272 Update for esd voh405 fpga image
2274 * INKA4x0: Allow initialization of LCD backlight dimming from
2275 "brightness" environment variable.
2277 * Add port initialization for digital I/O on INKA4x0
2279 * Patch by Stefan Roese, 01 Mar 2005:
2280 Update for esd boards dp405 and hub405
2282 * Fix get_partition_info() parameter error in all other calls
2283 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2285 * Enable USB and IDE support for INKA4x0 board
2287 * Patch by Andrew Dyer, 28 Feb 2005:
2288 fix ext2load passing an incorrect pointer to get_partition_info()
2289 resulting in load failure for devices other than 0
2291 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2293 * Cleanup USB and partition defines
2295 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2297 * Add reset code for Coral-P on INKA4x0 board
2299 * Patch by Martin Krause, 28 Jun 2004:
2300 Update for TRAB board.
2302 * Fix some missing "volatile"s in MPC5xxx FEC driver
2304 * Fix cirrus voltage detection (for CPC45)
2306 * Fix byteorder problem in usbboot and scsiboot commands.
2308 * Patch by Cajus Hahn, 04 Feb 2005:
2309 - don't insist on leading '/' for filename in ext2load
2310 - set default partition to useful value (1) in ext2load
2312 * Patch by Andrew Dyer, 08 Jan 2005:
2313 fix wrong return codes in ext2 code
2315 * Removed '--no-warn-mismatch' option from Makefile. This option
2316 makes 'ld' to overlook binary objects compatibility.
2318 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2319 --end-group) outside of the group. This will make 'ld' to do
2320 _multiple_ search in the library group when resolving symbol
2321 references and do only a _single_ seach in libgcc.a after the group
2324 * Fix stability problems on CPC45 board again.
2326 * Make image detection for diskboot / usbboot / scsiboot more robust
2327 (also check header checksum)
2329 * Update CPC45 board configuration.
2331 * Add USB and PCI support for INKA4x0 board
2333 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2337 * Patch by Robin Getz, 13 Oct 2004:
2338 Add standalone application to change SMC91C111 MAC addresses,
2339 see examples/README.smc91111_eeprom
2341 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2342 Fix Flash support for ARM Integrator CP.
2344 * Patch by Richard Woodruff, 10 Jan 2005:
2345 Update support for OMAP2420 (ARM11) and H4 board:
2346 o clean up and add new types to H4 memory probe code.
2347 o fix to work with internal boot.
2348 o added PRCM config III operation.
2349 o fix marginal flash timings.
2350 o add revison ATAG usage.
2351 o enable voltage scaling at power chip.
2352 o fix compile error for i2c.
2354 * Fix network problem (error when receiving multiple ARP packets)
2356 * Patch by Daniel Poirot, 12 Oct 2004:
2357 Add support for Wind River sbc405 board
2359 * Patch by Rainer Brestan, 12 Oct 2004:
2360 Make examples/Makefile more robust
2362 * Patch by Sam Song, 11 October 2004:
2363 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2364 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2367 * Patch by Sam Song, 10 Oct 2004:
2368 Fix a parameter error in run_command() in main.c
2370 * Patch by Richard Woodruff, 01 Oct 2004:
2371 add support for the TI OMAP2420 processor and its H4 reference
2374 * Patch by Christian Pellegrin, 24 Sep 2004:
2375 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2377 * Patch by Leif Lindholm, 23 Sep 2004:
2378 add support for the AMD db1550 board
2380 * Patch by Travis Sawyer, 15 Sep 2004:
2381 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2382 update README.serial_multi
2384 * Patches by David Snowdon, 07 Sep 2004:
2385 - add u-boot.hex target in the top level Makefile
2386 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2387 - use -mtune=xscale and -march=armv5 options for PXA
2389 * Patch by Florian Schlote, 08 Sep 2004:
2390 Add support for SenTec-COBRA5272-board (ColdFire).
2392 * Patch by Gleb Natapov, 07 Sep 2004:
2393 mpc824x: set PCI latency timer to a sane value
2396 * Patch by Kurt Stremerch, 03 Sep 2004:
2397 Add bitstream configuration option for fpga command (Xilinx only).
2399 * Patch by Kurt Stremerch, 03 Sep 2004:
2400 Add Xilinx Spartan2E family FPGA support
2402 * Patch by Jeff Angielski, 02 Sep 2004:
2403 Add Added support for H2 revision of the EP8260 board.
2404 Fixed formatting for some of the EP8260 related source files.
2406 * Patch by Jon Loeliger, 02 Sep 2004:
2407 Reset monitor size back to 256 so environment can be written
2408 to flash on MPC85xx ADS and CDS releases.
2410 * Patch by Paolo Broggini, 02 Sep 2004:
2411 Make BSS clearing on ARM systems more robust
2413 * Patch by Yue Hu and Joe, 01 Sep 2004:
2414 - add PCI support for ixp425;
2415 - add EEPRO100 suppor tfor ixdp425 board.
2417 * Fix problem with protected sector detection in driver/cfi_flash.c
2419 ======================================================================
2420 Changes for U-Boot 1.1.2:
2421 ======================================================================
2423 * Code cleanup, mostly for GCC-3.3.x
2425 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2426 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2427 additional ethernet addresses.
2429 * Cleanup drivers/i82365.c - avoid duplication of code
2431 * Fix bogus "cannot span across banks" flash error message
2435 * Add support for CompactFlash for the CPC45 Board.
2437 * Fix problems with CMC_PU2 flash driver.
2440 - avoid trigraph warning in fs/ext2/ext2fs.c
2441 - rename UC100 -> uc100
2443 * Add support for UC100 board
2445 * Patch by Stefan Roese, 16 Dez 2004:
2446 - ext2fs support added
2447 - Tundra universe support added
2448 - ColdFire MCF5249 support added (no preloader needed!)
2449 - MCF5249 board TASREG added
2450 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2452 - some esd boards updated
2453 - memory commands "mdc" and "mwc" added for cyclic read/write
2454 (CONFIG_MX_CYCLIC, see README for further description)
2456 * Add support for INKA4X0 board
2458 * Patch by Steven Scholz, 12 Dec 2004:
2459 Fix typo in AT91 memory setup.
2461 * Patch by Martin Krause, 27 Oct 2004:
2462 - add support for "STK52xx" board (including PS/2 multiplexer)
2463 - add hardware detection for TQM5200
2465 * Clean up CMC PU2 flash driver
2467 * Update MAINTAINERS file
2469 * Fix bug in MPC823 LCD driver
2471 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2473 * Enable long help on CMC PU2 board;
2475 increase CPU speed from 179 to 207 MHz.
2477 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2478 unaligned tail part specially).
2480 * Update for AT91RM9200DK and CMC_PU2 boards:
2481 - Enable booting directly from flash
2482 - fix CMC_PU2 flash driver
2484 * Fix mkimage usage message
2486 * Map SRAM on NC650 board
2488 * Work around for Ethernet problems on Xaeniax board
2490 * Patch by TsiChung Liew, 23 Sep 2004:
2491 - add support for MPC8220 CPU
2492 - Add support for Alaska and Yukon boards
2494 * Fix configuration for ERIC board (needs more room)
2496 * Adjust MIPS compiler options at run-time depending on tools version
2497 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2498 "-mcpu=4kc" for old tools)
2500 * Add passing of the command line and memory size information to the
2501 kernel on xaeniax board.
2503 * Enable NAND flash support for NC650 board.
2505 * Patch by Thomas Lange 07 Oct 2004:
2506 Updated README for DBAu1x00 boards to match current status
2508 * Patch by Philippe Robin, 28 Sept 2004:
2509 Fix Flash support for Versatile.
2511 * Patch by Roger Blofeld, 16 Sep 2004:
2512 Fix timeout for DHCP command retry
2514 * Patch by Pantelis Antoniou, 14 Sep 2004:
2515 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2517 * Patch by Pantelis Antoniou, 14 Sep 2004:
2518 Kick watchdog when bz-decompressing
2520 * Fix CFG_HZ problems on AT91RM9200 systems
2521 [Remember: CFG_HZ should be 1000 on ALL systems!]
2523 * Patch by Gridish Shlomi, 30 Aug 2004:
2524 - Add support to revA version of PQ27 and PQ27E.
2525 - Reverted MPC8260ADS baudrate back to original 115200
2527 * Patch by Hojin, 17 Sep 2004:
2528 Fix typo in cfi_flash.c
2530 * Patch by Mark Jonas, 09 September 2004:
2531 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2534 * Patch by Mark Jonas, 31 August 2004:
2535 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2536 improves FTP performance for MPC5200 systems. Enabled for IceCube
2539 * Patch by Michael Bendzick, 30 Aug 2004:
2540 - Improve platform.S code for omap1510inn that detects whether code
2541 is running from SDRAM or not. Patch allows SDRAM to be configured
2542 if code is running out of SRAM at 0x20000000.
2544 * Patch by Frederick Klatt, 30 Aug 2004:
2545 Add support for the Wind River SBC8540/SBC8560 boards
2547 * Configure SX1 board to use drivers/cfi_flash.c
2549 * Patches by Michael Bendzick, 30 Aug 2004:
2550 - Configure omap1510inn board to use drivers/cfi_flash.c
2551 - Make drivers/cfi_flash.c protect environment and redundant
2554 * Patch by Steven Scholz, 23 Jun 2004:
2555 - Add script (tools/img2brec.sh) to programm U-Boot into
2556 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2558 * Patches by Scott McNutt, 24 Aug 2004:
2559 - Add support for Altera Nios-II processors.
2560 - Add support for Psyent PCI-5441 board.
2561 - Add support for Psyent PK1C20 board.
2563 * Patches by Jon Loeliger, 24 Aug 2004:
2564 - Add support for the MPC8541 and MPC8555 CDS boards
2565 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2566 - Convert MPC85xxADS to use common CFI flash driver
2567 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2568 from board_early_init_f()
2569 - Provide SW workaround for PCI initialization on 85xx CDS
2571 * Patches by George G. Davis, 24 Aug 2004:
2572 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2573 - Remove static network setup defaults from mx1ads_config
2574 - update ARM boards to use constants from mach-types.h
2576 * Patch by Gary Jennejohn, 04 Oct 2004:
2577 - fix I2C on at91rm9200
2578 - add support for Ricoh RS5C372A RTC
2580 * Patch by Gary Jennejohn, 01 Oct 2004:
2581 - add support for CMC PU2 board
2582 - add support for I2C on at91rm9200
2584 * Patch by Gary Jennejohn, 28 Sep 2004:
2585 fix baudrate handling on at91rm9200
2587 * Patch by Yuli Barcohen, 22 Aug 2004:
2588 - remove ZPC.1900 board-specific flash driver;
2589 switch the port to generic CFI driver;
2592 * Patch by Hinko Kocevar, 21 Aug 2004:
2593 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2595 * Clean up tools/bmp_logo.c to not add trailing white space
2597 * Patch by Hinko Kocevar, 21 Aug 2004:
2598 - Group common framebuffer functions in common/lcd.c
2599 - Group common framebuffer macros and #defines in include/lcd.h
2600 - Provide calc_fbsize() for video ATAG
2602 * Patch by Sam Song, 21 August 2004:
2603 - Fix a typo in README
2604 - Align "(RO)" output for "flinfo" after "protect on"
2605 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2606 ratio 1:1 when core frequency less than 50MHz
2608 * Patches by Hinko Kocevar, 21 Aug 2004:
2609 - fix some "use of label at end of compound statement" warnings
2610 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2612 * Patch by Steven Scholz, 16 Aug 2004:
2613 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2614 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2615 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2616 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2617 into cpu/arm920t/$(SOC)/
2619 * Patches by Sean Chang, 09 Aug 2004:
2620 - Added support for both 8 and 16 bit mode access to System ACE CF
2622 - Fixed missing System ACE CF device during get FAT partition info
2623 in fat_register_device function.
2624 - Enabled System ACE CF support on ML300.
2626 * Patch by Sean Chang, 09 Aug 2004:
2627 Synch defines for saveenv and do_saveenv functions so they get
2628 compiled under the same statement.
2630 * Patch by Sean Chang, 09 Aug 2004:
2631 - Added I2C support for ML300.
2632 - Added support for ML300 to read out its environment information
2633 stored on the EEPROM.
2634 - Added support to use board specific parameters as part of
2635 U-Boot's environment information.
2636 - Updated MLD files to support configuration for new features
2639 * Patches by Travis Sawyer, 05 Aug 2004:
2640 - Remove incorrect bridge settings for eth group 6
2641 - Add call to setup bridge in ppc_440x_eth_initialize
2642 - Fix ppc_440x_eth_init to reset the phy only if its the
2643 first time through, otherwise, just check the phy for the
2644 autonegotiated speed/duplex. This allows the use of netconsole
2645 - only print the speed/duplex the first time the phy is reset.
2647 * Patch by Shlomo Kut, 29 Mar 2004:
2648 Add support for MKS Instruments "Quantum" board
2650 * Fix build problem with Cogent boards;
2651 avoid using <asm/byteorder.h> when using the host compiler
2653 * Patch by Ganapathi C, 04 Aug 2004:
2654 Fix NFS timeout issue
2656 * Patch by Yuli Barcohen, 19 Jul 2004:
2657 - Fix host tools building in Cygwin environment
2658 - Fix header files search order for host tools
2660 * Patch by Tom Armistead, 19 Jul 2004:
2661 Fix kgdb.S support for 74xx_75x cpu
2663 * Patch by Jon Loeliger, 15 Jul 2004:
2664 Fix MPC85xx I2C driver
2666 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2668 * Patch by Stephen Williams, 15 July 2004
2669 Set the PCI class code for JSE board as part of PCI interface setup
2671 * Patch by Michael Bendzick, 15 Jul 2004:
2672 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2673 CFG_FLASH_USE_BUFFER_WRITE is set
2675 * Patch by Yuli Barcohen, 13 Jul 2004:
2676 Allow clock setting on MPC866/MPC885 series chips according to
2677 environment variable `cpuclk'
2679 * Patch by Yuli Barcohen, 20 Apr 2004:
2680 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2682 * Patch by Vincent Dubey, 24 Sep 2004:
2683 Add support for xaeniax board
2685 * Add comment about non-GPL character of standalone applications to
2688 * Fix FEC ethernet problem on NSCU board.
2690 * Patch by Gary Jennejohn, 09 Sep 2004:
2691 allow to use USART1 as console port on at91rm9200dk boards
2693 * Patch by Stefan Roese, 16 Sep 2004:
2696 * Fix SysClk handling for PPChameleon and CATcenter boards
2698 * Patch by Detlev Zundel, 08 Sep 2004:
2699 Update etags build target
2701 * Improve NetConsole support: add support for broadcast destination
2702 address and buffered input.
2704 * Cleanup compiler warnings for GCC 3.3.x and later
2706 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2708 * Add support for IDS "NC650" board
2710 * Add automatic update support for LWMON board
2712 * Clear Block Lock-Bits when erasing flash on LWMON board.
2714 * Fix return code of "fatload" command
2716 * Enable MSDOS/VFAT filesystem support for LWMON board
2718 * Patch by Martin Krause, 03 Aug 2004:
2719 change timing for SM501 graphics controller on TQM5200 module
2721 * Patch by Mark Jonas, 13 July 2004:
2722 - Total5200 LCD now run in little endian mode. Endianess conversion
2723 is done in hardware.
2724 - Removed last reference to "console" environment variable.
2726 * Patches by Lars Munch, 12 Jul 2004:
2727 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2729 - split out the LXT971A PHY from ns_9750_eth.h
2730 - split the dm9161 phy part out of at91rm9200_ether.c
2732 * Patch by Andreas Engel, 12 Jul 2004:
2733 Replaced hardcoded PL011 clock frequency with config variable.
2734 Fixed wrong CONFIG_CMD_DFL doc.
2736 * Patch by Thomas Viehweger, 09 Jun 2004:
2737 make it possible to remove chpart when there is only one partition
2739 * Add support for console over UDP (compatible to Ingo Molnar's
2740 netconsole patch under Linux)
2742 * Patch by Jon Loeliger, 16 Jul 2004:
2743 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2745 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2746 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2747 and CONFIG_L2_INIT_RAM options.
2748 - Refactor Local Bus initialization out of SDRAM setup.
2749 - Re-implement new version of LBC11/DDR11 errata workarounds.
2750 - Moved board specific PCI init parts out of CPU directory.
2751 - Added TLB entry for PCI-1 IO Memory
2752 - Updated README.mpc85xxads
2754 * Patch by Sascha Hauer, 28 Jun:
2755 - add generic support for Motorola i.MX architecture
2756 - add support for mx1ads, mx1fs2 and scb9328 boards
2758 * Patches by Marc Leeman, 23 Jul 2004:
2759 - Add define for the PCI/Memory Buffer Configuration Register
2760 - corrected comments in cpu/mpc824x/cpu_init.c
2762 * Add support for multiple serial interfaces
2763 (for example to allow modem dial-in / dial-out)
2765 * Patch by Stefan Roese, 15 Jul 2004:
2766 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2768 * Fix NSCU config; add ethernet wakeup code.
2770 * Add link for preloader for Motorola ColdFire to README.m68k
2772 * Patch by Michael Bendzick, 12 Jul 2004:
2773 fix output formatting in drivers/cfi_flash.c
2775 * Patch by Mark Jonas, 02 Jul 2004:
2776 Fix lowboot (again) on MPC5xxx
2778 * Patch by Curt Brune, 07 Jul 2004:
2779 relocate exception vectors on arm720t if needed
2781 * Patch by George G. Davis, 06 Jul 2004:
2782 - update mach-types.h to latest arm.linux.org.uk master list
2783 - Set correct OMAP1610 bi_arch_number for build target
2785 * Patch by Curt Brune, 06 Jul 2004:
2786 evb4510: add support for timer interrupt; cleanup
2788 * Patch by Dan Poirot, 06 Jul 2004:
2789 Fix sbc8260 environment variables
2791 * Cleanup redundand "console" environment variable
2793 * Patch by Mark Jonas, 05 Jul 2004:
2794 add support for the Total5100's and Total5200's LCD screen
2796 * Patches by Dan Eisenhut, 01 Jul 2004:
2798 - Move doc2000.h include to prevent compiler warning on some boards
2800 * Patch by Mark Jonas, 01 Jul 2004:
2801 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2802 MGT5100 and MPC5200 based Freescale platforms.
2804 * Patch by Philippe Robin, 01 Jul 2004:
2805 Add initialization for Integrator and versatile board files.
2807 * Patch by Hinko Kocevar, 01 Jun 2004:
2808 Fix VFD FB allocation, add LCD FB allocation on ARM
2810 * Patch by Martin Krause, 30 Jun 2004:
2811 Add support for TQM5200 board
2813 * Patch by Martin Krause, 29 Jun 2004:
2814 Add loopw command: infinite write loop on address range
2816 * Patches by Yasushi Shoji, 29 Jun 2004:
2817 - add empty include/asm-microblaze/processor.h
2818 - add to CREDITS and MAINTAINERS
2819 - add gd initialization
2820 - add MicroBlaze and SUZAKU board to MAKEALL script
2821 - add reset support for SUZAKU
2822 - add flush_cache() for MicroBlaze
2823 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2824 size flash memory on SUZAKU
2826 * Patch by Prakash Kumar, 27 Jun 2004:
2827 Add support for the PXA250 based Intrinsyc Cerf board.
2829 * Patch by Yasushi Shoji, 27 Jun 2004:
2830 fix comment in include/common.h
2832 * Rename SBC8560 into sbc8560 for consistency
2834 * Patch by Daniel Poirot, 24 Jun 2004:
2835 Add support for Wind River's sbc8240 board
2837 * Patches by Yasushi Shoji, 26 Jun 2004:
2838 - drivers/serial_xuartlite.c: fix "return 0" in void function
2839 - add microblaze support to mkimage tool
2841 * Patch by Fred Klatt, 25 Jun 2004:
2842 Add support for WindRiver's sbc8560 board
2844 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2845 Small Bugs fixes for "at91rm9200dk" board:
2846 - Timing modifications for SPI DataFlash access
2847 - Fix NAND flash detection bug
2849 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2850 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2852 * Patch by Jon Loeliger, 17 June 2004:
2853 Completion of the 8540ADS/8560ADS updates:
2854 Fix some PCI and Rapid I/O memory maps,
2855 Initialize both TSEC 1 and 2,
2857 Update MAINTAINER for 85xx boards and README.mpc85xxads
2859 * Patch by Yuli Barcohen, 16 Jun 2004:
2860 Remove obsolete AdderII port which was superseded by unified
2861 AdderII/Adder87x port
2863 * Patch by Ladislav Michl, 16 Jun 2004:
2864 Fix gcc-3.3.3 warnings for smc91111.c
2866 * Patch by Stefan Roese, 02 Jul 2004:
2867 - Fix bug in 405 ethernet driver; allocated data not cleared!
2868 - Fix problem in 405 i2c driver; don't try to print without console!
2870 * Patch by Paul Ruhland, 11 Jun 2004:
2871 Remove debug code from 'board/lpd7a40x/flash.c'
2873 * Patch by Andrea Marson, 11 Jun 2004:
2874 Update for PPChameleon board:
2875 - support for SysClk @ 25MHz
2876 - support for Silicon Motion SM712 VGA controller
2879 * Patches by Richard Woodruff, 10 Jun 2004:
2880 - fix problems with examples/stubs.c for GCC >= 3.4
2881 - fix problems with gd initialization
2883 * Patch by Curt Brune, 17 May 2004:
2884 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2885 - Add support for ESPD-Inc. EVB4510 Board
2887 * Patch by Marc Leeman, 11 May 2004:
2888 Fix for MPC8245 - reading PPC Memory from another device with the
2889 PPC as PCI target device corrupts data due to interenal hardware
2892 * Fix "cls" command when used with splash screen
2894 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2895 slow download of a big image)
2897 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2898 display even after showing a bitmap
2900 * Patch by Josef Wagner, 04 Jun 2004:
2901 - DDR Ram support for PM520 (MPC5200)
2902 - support for different flash types (PM520)
2903 - USB / IDE / CF-Card / DiskOnChip support for PM520
2904 - 8 bit boot rom support for PM520/CE520
2905 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2906 - I2C and RTC support for CPC45
2907 - support of new flash type (28F160C3T) for CPC45
2909 * Fix flash parameters passed to Linux for PPChameleon board
2911 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2913 * Patch by Paul Ruhland, 10 Jun 2004:
2914 fix support for Logic SDK-LH7A404 board and clean up the
2915 LH7A404 register macros.
2917 * Patch by Matthew McClintock, 10 Jun 2004:
2918 Modify code to select correct serial clock on Sandpoint8245
2920 * Patch by Robert Schwebel, 10 Jun 2004:
2921 Add support for Intel K3 strata flash.
2923 * Patch by Thomas Brand, 10 Jun 2004:
2924 Fix "loads" command on DK1S10 board
2926 * Patch by Yuli Barcohen, 09 Jun 2004:
2927 Add support for 8MB flash SIMM and JFFS2 file system on
2928 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2930 * Patch by Yuli Barcohen, 09 Jun 2004:
2931 Add support for Analogue&Micro Adder87x and the older AdderII board.
2933 * Patch by Ming-Len Wu, 09 Jun 2004:
2934 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2936 * Patch by Sam Song, 09 Jun 2004:
2937 - Add support for RPXlite_DW board
2938 - Update FLASH driver for 4*AM29DL323DB90VI
2939 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2941 * Patch by Mark Jonas, 08 June 2004:
2942 - Make MPC5200 boards evaluate the SVR to print processor name and
2943 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2945 * Patch by Kai-Uwe Bloem, 06 May 2004:
2946 Fix endianess problem in cramfs code
2948 * Patch by Tom Armistead, 04 Jun 2004:
2949 Add support for MAX6900 RTC
2951 * Patches by Ladislav Michl, 03 Jun 2004:
2952 - fix cfi_flash.c on LE systems
2953 - let 'make mrproper' delete u-boot.img as well
2954 - turn printf into debug in cfi_flash.c
2956 * Patch by Kurt Stremerch, 28 May 2004:
2957 Add support for Exys XSEngine board
2959 * Patch by Martin Krause, 27 May 2004:
2960 Fix a MPC5xxx I2C timing issue in i2c_probe().
2962 * Patch by Leif Lindholm, 27 May 2004:
2963 Fix board_init_f() for dbau1x00 board.
2965 * Patch by Imre Deak, 26 May 2004:
2966 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2967 Set flash base accordingly, and decide whether to do or skip board
2968 specific setup steps.
2970 * Patch by Josef Baumgartner, 26 May 2004:
2971 Add missing define in include/asm-m68k/global_data.h
2973 * Patch by Josef Baumgartner, 25 May 2004:
2974 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2976 * Patch by Paul Ruhland, 24 May 2004:
2977 fix SDRAM initialization for LPD7A400 board.
2979 * Patch by Jian Zhang, 20 May 2004:
2980 add support for environment in NAND flash
2982 * Patch by Yuli Barcohen, 20 May 2004:
2983 Add support for Interphase iSPAN boards.
2985 * Patches by Paul Ruhland, 17 May 2004:
2986 - Add I/O functions to the smc91111 ethernet driver to support the
2987 Logic LPD7A40x boards.
2988 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2989 specifically the LPD7A400.
2991 * Patches by Robert Schwebel, 15 May 2004:
2992 - call MAC address reading code also for SMSC91C111;
2993 - make SMSC91C111 timeout configurable, remove duplicate code
2994 - fix get_timer() for PXA
2995 - update doc/README.JFFS2
2996 - use "bootfile" env variable also for jffs2
2998 * Patch by Tolunay Orkun, 14 May 2004:
2999 Add support for Cogent CSB472 board (8MB Flash Rev)
3001 * Patch by Thomas Viehweger, 14 May 2004:
3002 - flash.h: more flash types added
3003 - immap_8260.h: some bits added (useful for RMII)
3004 - cmd_coninfo.c: typo corrected, printf -> puts
3005 - reduced size by replacing spaces with tab
3007 * Patch by Robert Schwebel, 13 May 2004:
3008 Add 'imgextract' command: extract one part of a multi file image.
3010 * Patches by Jon Loeliger, 11 May 2004:
3011 Dynamically handle REV1 and REV2 MPC85xx parts.
3012 (Jon Loeliger, 10-May-2004).
3013 New consistent memory map and Local Access Window across MPC85xx line.
3014 New CCSRBAR at 0xE000_0000 now.
3015 Add RAPID I/O memory map.
3016 New memory map in README.MPC85xxads
3017 (Kumar Gala, 10-May-2004)
3018 Better board and CPU identification on MPC85xx boards at boot.
3019 (Jon Loeliger, 10-May-2004)
3020 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
3021 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
3022 (Jim Robertson, 10-May-2004)
3023 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
3024 Supports multiple PHYs.
3025 (Andy Fleming, 10-May-2004)
3026 Some README.MPC85xxads updates.
3027 (Kumar Gala, 10-May-2004)
3028 Copyright updates for "Freescale"
3029 (Andy Fleming, 10-May-2004)
3031 * Patch by Stephen Williams, 11 May 2004:
3032 Add flash support for ST M29W040B
3033 Reduce JSE specific flash.c to remove dead code.
3035 * Patch by Markus Pietrek, 04 May 2004:
3036 Fix clear_bss code for ARM systems (all except s3c44b0 which
3037 doesn't clear BSS at all?)
3039 * Fix "ping" problem on INC-IP board. Strange problem:
3040 Sometimes the store word instruction hangs while writing to one of
3041 the Switch registers, but only if the next instruction is 16-byte
3042 aligned. Moving the instruction into a separate function somehow
3043 makes the problem go away.
3045 * Patch by Rishi Bhattacharya, 08 May 2004:
3046 Add support for TI OMAP5912 OSK Board
3048 * Patch by Sam Song May, 07 May 2004:
3049 Fix typo of UPM table for rmu board
3051 * Patch by Pantelis Antoniou, 05 May 2004:
3052 - Intracom board update.
3055 * Add support for the second Ethernet interface for the 'PPChameleon'
3058 * Patch by Dave Peverley, 30 Apr 2004:
3059 Add support for OMAP730 Perseus2 Development board
3061 * Patch by Alan J. Luse, 29 Apr 2004:
3062 Fix flash chip-select (OR0) option register setting on FADS boards.
3064 * Patch by Alan J. Luse, 29 Apr 2004:
3065 Report MII network speed and duplex setting properly when
3066 auto-negotiate is not enabled.
3068 * Patch by Jarrett Redd, 29 Apr 2004:
3069 Fix hang on reset on Ocotea board due to flash in wrong mode.
3071 * Patch by Dave Peverley, 29 Apr 2004:
3072 add MAC address detection to smc91111 driver
3074 * Patch by David Müller, 28 Apr 2004:
3075 fix typo in lib_arm/board.c
3077 * Patch by Tolunay Orkun, 20 Apr 2004:
3078 - README update: add CONFIG_CSB272 and csb272_config
3079 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
3080 i2cfast environment variable
3082 * Patch by Yuli Barcohen, 19 Apr 2004:
3083 - Rename DUET_ADS to MPC885ADS
3084 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
3085 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
3086 - Clean up FADS family port to use the new defines
3088 * Fix PCI support on CPC45 board
3090 * Patch by Scott McNutt, 25 Apr 2004:
3091 Add Nios GDB/JTAG Console support:
3092 - Add stubs to support gdb via JTAG.
3093 - Add support for console over JTAG.
3096 * Add support for CATcenter board (based on PPChameleon ME module)
3098 * Patch by Klaus Heydeck, 12 May 2004:
3099 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
3100 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
3101 various changes to KUP4 board specific files
3103 * Fix minor network problem on MPC5200: need some delay between
3104 resetting the PHY and sending the first packet. Implemented in a
3105 "natural" way by invoking the PHY reset and initialization code
3106 only once after power on vs. each time the interface is brought up.
3108 * Add some limited support for low-speed devices to SL811 USB controller
3109 (at least "usb reset" now passes successfully and "usb info" displays
3110 correct information)
3112 * Change init sequence for multiple network interfaces: initialize
3113 on-chip interfaces before external cards.
3115 * Fix memory leak in the NAND-specific JFFS2 code
3117 * Fix SL811 USB controller when attached to a USB hub
3119 * Fix config option spelling in PM520 config file
3121 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
3122 patches by Pantelis Antoniou, 30 Mar 2004)
3124 * Fix minor NAND JFFS2 related issue
3126 * Fixes for SL811 USB controller:
3127 - implement workaround for broken memory stick
3128 - improve error handling
3130 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
3131 cope with congested networks.
3133 ======================================================================
3134 Changes for U-Boot 1.1.1:
3135 ======================================================================
3137 * Patch by Travis Sawyer, 23 Apr 2004:
3138 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
3139 errata from Vitesse Semiconductor.
3141 * Patch by Philippe Robin, 22 Apr 2004:
3142 Fix ethernet configuration for "versatile" board
3144 * Patch by Kshitij Gupta, 21 Apr 2004:
3145 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
3147 * Patch by Steven Scholz, 24 Feb 2004:
3148 Fix a bug in AT91RM9200 ethernet driver:
3149 The MII interface is now initialized before accessing the PHY.
3151 * Patch by John Kerl, 19 Apr 2004:
3152 Use U-boot's miiphy.h for PHY register names, rather than
3153 introducing a new header file.
3155 * Update pci_ids.h from linux-2.4.26
3157 * Patch by Masami Komiya, 19 Apr 2004:
3158 Fix problem cause by VLAN function on little endian architecture
3159 without VLAN environment
3161 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
3162 binary image for all clock frequencies. Implement run-time
3163 optimization of flash access timing based on the actual bus
3166 * Modify KUP4X board configuration to use SL811 driver for USB memory
3167 sticks (including FAT / VFAT filesystem support)
3169 * Add SL811 Host Controller Interface driver for USB
3171 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
3173 * Patch by Pantelis Antoniou, 19 Apr 2004:
3174 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
3175 Minor patches for Intracom boards.
3177 * Patch by Christian Pell, 19 Apr 2004:
3178 cleanup support for CF/IDE on PCMCIA for PXA25X
3180 * Temporarily disabled John Kerl's extended MII command code because
3181 "miivals.h" is missing
3183 * Patches by Mark Jonas, 13 Apr 2004:
3184 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
3185 - Add sync instructions to IceCube SDRAM init code
3186 - Move SDRAM chip constants into seperate include files
3187 - Unify DDR and SDR initialization code
3188 - Unify all IceCube (Lite5xxx) target names
3190 * Patch by John Kerl, 16 Apr 2004:
3191 Enable ranges in mii command, e.g. mii read 0-1f 0 or
3192 mii read 4-7 18-1a. Also add mii dump subcommand for
3193 pretty-printing standard regs 0-5.
3195 * Patch by Stephen Williams, 16 April 2004:
3196 fix typo in JSE.h; update MAINTAINERS
3198 * Patch by Matthew S. McClintock, 14 Apr 2004:
3199 fix initdram function for utx8245 board
3201 * Patch by Markus Pietrek, 14 Apr 2004:
3202 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3204 * Patch by Reinhard Meyer, 18 Apr 2004:
3205 provide the IDE Reset Function for EMK 5200 boards
3207 * Patch by Masami Komiya, 12 Apr 2004:
3208 fix pci_hose_write_config_{byte,word}_via_dword problems
3210 * Patch by Sangmoon Kim, 12 Apr 2004:
3211 Update max RAM size for debris board
3213 * Patch by Travis Sawyer, 08 Apr 2004:
3214 Add TLB entry for second DIMM slot on ocotea
3216 * Patch by Masami Komiya, 08 Apr 2004:
3217 add RTL8169 network driver
3219 * Patch by Dan Malek, 07 Apr 2004:
3220 - Add support for RPC/STx GP3, Motorola 8560 board
3221 - Update 85xx TSEC driver so it searches MII for first available PHY
3223 - Add functions to support console MII commands.
3225 * Patch by Tolunay Orkun, 07 Apr 2004:
3226 Move initialization of bi_iic_fast[]
3227 from board_init_f() to board_init_r()
3229 * Patch by Yasushi Shoji, 07 Apr 2004:
3230 Cleanup microblaze port
3232 * Patch by Sangmoon Kim, 07 Apr 2004:
3233 Add auto SDRAM module detection for Debris board
3235 * Patch by Rune Torgersen, 06 Apr 2004:
3236 - Fix some PCI problems on the MPC8266ADS board
3237 - Fix the location of some PCI entries in the immap structure
3239 * Patch by Yasushi Shoji, 07 Apr 2004:
3240 - add support for microblaze processors
3241 - add support for AtmarkTechno "suzaku" board
3243 * Configure PPChameleon board to use redundand environment in flash
3245 * Configure PPChameleon board to use JFFS2 NAND support.
3247 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3249 * Patch by Rune Torgersen, 16 Apr 2004:
3252 * Patches by Pantelis Antoniou, 16 Apr 2004:
3253 - add support for a new version of an Intracom board and fix
3254 various other things on others.
3255 - add verify support to the crc32 command (define
3256 CONFIG_CRC32_VERIFY to enable it)
3257 - fix FEC driver for MPC8xx systems:
3258 1. fix compilation problems for boards that use dynamic
3260 2. shut down FEC after network transfers
3261 - HUSH parser fixes:
3262 1. A new test command was added. This is a simplified version of
3263 the one in the bourne shell.
3264 2. A new exit command was added which terminates the current
3266 3. Fixed handing of $? (exit code of last executed command)
3267 - Fix some compile problems;
3268 add "once" functionality for the netretry variable
3270 * Patch by George G. Davis, 02 Apr 2004:
3271 add support for Intel Assabet board
3273 * Patch by Stephen Williams, 01 Apr 2004:
3274 Add support for Picture Elements JSE board
3276 * Patch by Christian Pell, 01 Apr 2004:
3277 Add CompactFlash support for PXA systems.
3279 * Patches by Pantelis Antoniou, 30 Mar 2004:
3280 - add auto-complete support to the U-Boot CLI
3281 - add support for NETTA and NETPHONE boards; fix NETVIA board
3282 - add support for the Epson 156x series of graphical displays
3283 (These displays are serial and not suitable for using a normal
3284 framebuffer console on them)
3285 - add infrastructure needed in order to POST any DSPs in a board
3286 - improve and fix various things in the MPC8xx FEC driver:
3287 1. The new 87x and 88x series of processors have two FECs,
3288 and the new driver supports them both.
3289 2. Another change in the 87x/88x series is support for
3290 the RMII (Reduced MII) interface. However numerous
3291 changes are needed to make it work since the PHYs
3292 are connected to the same lines. That means that
3293 you have to address them correctly over the MII
3295 3. We now correctly match the MII/RMII interface
3296 configuration to what the PHY reports.
3297 - Fix problem when readingthe MII status register. Due to the
3298 internal design of many PHYs you have to read the register
3299 twice. The problem is more apparent in 10Mbit mode.
3300 - add new mode ".jffs2s" for reading from a NAND device: it just
3301 skips over bad blocks.
3302 - add networking support for VLANs (802.1q), and CDP (Cisco
3304 - some minor patches / cleanup
3306 * Patch by Yuli Barcohen, 28 Mar 2004:
3307 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3308 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3309 - Change configuration method for MPC8260ADS family
3311 * add startup code to clear the BSS of standalone applications
3313 * Fix if / elif handling bug in HUSH shell
3315 ======================================================================
3316 Changes for U-Boot 1.1.0:
3317 ======================================================================
3319 * Patch by Mark Jonas: Remove config.tmp files only when
3320 unconfiguring the board
3322 * Adapt RMU board for bigger flash memory
3324 * Patch by Klaus Heydeck, 13 Mar 2003:
3325 Add support for KUP4X Board
3327 * Patch by Pavel Bartusek, 21 Mar 2004
3328 Add Reiserfs support
3330 * Patch by Hinko Kocevar, 20 Mar 2004
3331 - Add auto-release for SMSC LAN91c111 driver
3332 - Add save/restore of PTR and PNR regs as suggested in datasheet
3334 * Patch by Stephen Williams, 19 March 2004
3335 Increase speed of sector reads from SystemACE,
3336 shorten poll timeout and remove a useless reset
3338 * Patch by Tolunay Orkun, 19 Mar 2004:
3339 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3342 * Patch by Brad Kemp, 18 Mar 2004:
3343 prevent machine checks during a PCI scan
3345 * Patch by Pierre Aubert, 18 Mar 2004:
3346 Fix string cleaning in IDE identification
3348 * Patch by Pierre Aubert, 18 Mar 2004:
3349 - Unify video mode handling for Chips & Technologies 69000 Video
3350 chip and Silicon Motion SMI 712/710/810 Video chip
3351 - Add selection of the video output (CRT or LCD) via 'videoout'
3352 environment variable for the Silicon Motion
3355 * Patch by Pierre Aubert, 18 Mar 2004:
3356 include/common.h typo fix
3358 * Patches by Tolunay Orkun, 17 Mar 2004:
3359 - Add support for bd->bi_iic_fast[] initialization via environment
3360 variable "i2cfast" (CONFIG_I2CFAST)
3361 - Add "i2cfast" u-boot environment variable support for csb272
3363 * Patch by Carl Riechers, 17 Mar 2004:
3364 Ignore '\0' characters in console input for use with telnet and
3367 * Patch by Leon Kukovec, 17 Mar 2004:
3368 typo fix for strswab prototype #ifdef
3370 * Patches by Thomas Viehweger, 16 Mar 2004:
3371 - show PCI clock frequency on MPC8260 systems
3372 - add FCC_PSMR_RMII flag for HiP7 processors
3373 - in do_jffs2_fsload(), take load address from load_addr if not set
3374 explicit, update load_addr otherwise
3375 - replaced printf by putc/puts when no formatting is needed
3376 (smaller code size, faster execution)
3378 * Patch by Phillippe Robin, 16 Mar 2004:
3379 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3381 * Patch by Stephen Williams, 15 Mar 2004:
3382 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3384 * Patch by Tolunay Orkun, 15 Mar 2004:
3385 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3387 * Patch by Travis Sawyer, 15 Mar 2004:
3388 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3390 * Add start-up delay to make sure power has stabilized before
3391 attempting to switch on USB on SX1 board.
3393 * Patch by Josef Wagner, 18 Mar 2004:
3394 - Add support for MicroSys XM250 board (PXA255)
3395 - Add support for MicroSys PM828 board (MPC8280)
3396 - Add support for 32 MB Flash on PM825/826
3397 - new SDRAM refresh rate for PM825/PM826
3398 - added support for MicroSys PM520 (MPC5200)
3399 - replaced Query by Identify command in CPU86/flash.c
3400 to support 28F160F3B
3402 * Fix wrap around problem with udelay() on ARM920T
3404 * Add support for Macronix flash on TRAB board
3406 * Patch by Pierre Aubert, 15 Mar 2004:
3407 Fix buffer overflow in IDE identification
3409 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3411 * Remove redundand #define in IceCube.h
3413 * Patch by Steven Scholz, 27 Feb 2004:
3414 - Adding get_ticks() and get_tbclk() for AT91RM9200
3415 - Many white space fixes in cpu/at91rm9200/interrupts.c
3417 * Patches by Steven Scholz, 20 Feb 2004:
3418 some cleanup in AT91RM9200 related code
3420 * Patches by Travis Sawyer, 12 Mar 2004:
3421 - Fix Gigabit Ethernet support for 440GX
3422 - Add Gigabit Ethernet Support to MII PHY utilities
3424 * Patch by Brad Kemp, 12 Mar 2004:
3425 Fixes for drivers/cfi_flash.c:
3426 - Better support for x8/x16 implementations
3427 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3428 - Added defines for AMD command and address constants
3430 * Patch by Leon Kukovec, 12 Mar 2004:
3431 Fix get_dentfromdir() to correctly handle deleted dentries
3433 * Patch by George G. Davis, 11 Mar 2004:
3434 Remove hard coded network settings in TI OMAP1610 H2
3435 default board config
3437 * Patch by George G. Davis, 11 Mar 2004:
3438 add support for ADS GraphicsClient+ board.
3440 * Patch by Pierre Aubert, 11 Mar 2004:
3441 - add bitmap command and splash screen support in cfb console
3442 - add [optional] origin in the bitmap display command
3444 * Patch by Travis Sawyer, 11 Mar 2004:
3445 Fix ocotea board early init interrupt setup.
3447 * Patch by Thomas Viehweger, 11 Mar 2004:
3448 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3450 * Patch by Stephan Linz, 09 Mar 2004
3451 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3453 * Patch by George G. Davis, 9 Mar 2004:
3454 fix recent build failure for SA1100 target
3456 * Patch by Travis Sawyer, 09 Mar 2004:
3457 Support native interrupt mode for the IBM440GX.
3458 Previously it was running in 440GP compatibility mode.
3460 * Patch by Philippe Robin, 09 Mar 2004:
3461 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3464 * Patch by Masami Komiya, 08 Mar 2004:
3465 Don't overwrite server IP address or boot file name
3466 when the boot server does not return values
3468 * Patch by Tolunay Orkun, 5 Mar 2004:
3469 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3471 * Patch by Tolunay Orkun, 5 Mar 2004:
3472 Fix early board initialization for Cogent CSB272 board
3474 * Patch by Ed Okerson, 3 Mar 2004:
3475 fix CFI flash writes for little endian systems
3477 * Patch by Reinhard Meyer, 01 Mar 2004:
3478 generalize USB and IDE support for MPC5200 with according
3479 changes to IceCube.h and TOP5200.h
3480 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3481 add info about USB and IDE to README
3483 * Patch by Yuli Barcohen, 4 Mar 2004:
3484 Fix problems with GCC 3.3.x which changed handling of global
3485 variables explicitly initialized to zero (now in .bss instead of
3488 * Patch by Leon Kukovec, 02 Mar 2004:
3489 add strswab() to fix IDE LBA capacity, firmware and model numbers
3490 on little endian machines
3492 * Patch by Masami Komiya, 02 Mar 2004:
3493 - Remove get_ticks() from NFS code
3494 - Add verification of RPC transaction ID
3496 * Patch by Pierre Aubert, 02 Mar 2004:
3497 cleanup for IDE and USB drivers for MPC5200
3499 * Patch by Travis Sawyer, 01 Mar 2004:
3501 - Add IBM PPC440GX Ref Platform support (Ocotea)
3502 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3503 Adapted to U-Boot and 440GX port
3505 - Add gracious handling of all Ethernet Pin Selections for 440GX
3506 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3508 - Add needed bit definitions
3511 * Patch by Carl Riechers, 1 Mar 2004:
3512 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3514 * Patch by Stephan Linz, 27 Feb 2004
3515 - avoid problems for targets without NFS download support
3517 * Patch by Rune Torgersen, 27 Feb 2004:
3518 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3519 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3520 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3522 * Patch by Masami Komiya, 27 Feb 2004:
3523 Fix rarpboot: add autoload by NFS
3525 * Patch by Dan Eisenhut, 26 Feb 2004:
3526 fix flash_write return value in saveenv
3528 * Patch by Stephan Linz, 11 Dec 2003
3529 expand config.mk to avoid trigraph warnings on NIOS
3531 * Rename "BMS2003" board into "HMI10"
3533 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3534 storage; auto-set console on USB port (using preboot command)
3536 * Add support for SX1 mobile phone; add support for USB-based console
3537 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3539 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3541 * Fix SDRAM timings for LITE5200 / IceCube board
3543 * Handle Auti-MDIX / connection status for INCA-IP
3545 * Fix USB problems when attempting to read 0 bytes
3547 * Patch by Travis Sawyer, 26 Feb 2004:
3548 Fix broken compile for XPEDITE1K target.
3550 * Patch by Stephan Linz, 26 Feb 2004:
3551 Bug fix for NFS code on NIOS targets
3553 * Patch by Stephen Williams, 26 Feb 2004:
3554 Break up SystemACE reads of large block counts
3556 * Patch by Pierre Aubert, 26 Feb 2004
3557 add IDE support for MPC5200
3559 * Patch by Masami Komiya, 26 Feb 2004:
3560 add autoload via NFS
3562 * Patch by Stephen Williams
3563 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3564 elsewhere in the source.
3566 * Patch by Steven Scholz, 25 Feb 2004:
3567 - Timeouts in FPGA code should be based on CFG_HZ
3568 - Minor cleanup in code for Altera FPGA ACEX1K
3570 * Patch by Steven Scholz, 25 Feb 2004:
3571 Changed "Directory Hierarchy" section in README
3573 * Patch by Masami Komiya, 25 Feb 2004:
3574 Reduce copy count in nfs_read_reply() of NFS code
3576 * Patch by Markus Pietrek, 24 Feb 2004:
3577 NS9750 DevBoard added
3579 * Patch by Pierre Aubert, 24 Feb 2004
3580 add USB support for MPC5200
3582 * Patch by Steven Scholz, 24 Feb 2004:
3583 - fix MII commands to use values from last command
3585 * Patch by Torsten Demke, 24 Feb 2004:
3586 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3588 * Patch by Rahul Shanbhag, 19 Feb 2004:
3589 Fixes for for OMAP1610 board:
3590 - shift some IRQ specific code to platform.S file
3591 - remove duplicatewatchdog reset code from start.S
3593 * Make Auto-MDIX Support configurable on INCA-IP board
3595 * Fix license for mkimage tool
3597 * Patch by Masami Komiya, 24 Feb 2004:
3598 Update NetBootFileXferSize in NFS code
3600 * Patch by Scott McNutt, 24 Feb 2004:
3601 fix packet length in NFS code
3603 * Patch by Masami Komiy, 22 Feb 2004:
3604 Add support for NFS for file download
3606 * Patch by Andrea Scian, 17 Feb 2004:
3607 Add support for S3C44B0 processor and DAVE B2 board
3609 * Patch by Steven Scholz, 20 Feb 2004:
3610 - Add support for MII commands on AT91RM9200 boards
3611 - some cleanup in AT91RM9200 ethernet code
3613 * Patch by Peter Ryser, 20 Feb 2004:
3614 Add support for the Xilinx ML300 platform
3616 * Patch by Stephan Linz, 17 Feb 2004:
3617 Fix watchdog support for NIOS
3619 * Patch by Josh Fryman, 16 Feb 2004:
3620 Fix byte-swapping for cfi_flash.c for different bus widths
3622 * Patch by Jon Diekema, 14 Jeb 2004:
3623 Remove duplicate "FPGA Support" notes from the README file
3625 * Patches by Reinhard Meyer, 14 Feb 2004:
3626 - update board/emk tree; use common flash driver
3627 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3628 [adapted for other PPC CPUs -- wd]
3629 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3631 * Patch by Jon Diekema, 13 Feb 2004:
3632 Call show_boot_progress() whenever POST "FAILED" is printed.
3634 * Patch by Nishant Kamat, 13 Feb 2004:
3635 Add support for TI OMAP1610 H2 Board
3636 Fixes for cpu/arm926ejs/interrupt.c
3637 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3638 Fix for a timer bug in OMAP1610 Innovator
3639 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3641 * Patches by Stephan Linz, 12 Feb 2004:
3642 - add support for NIOS timer with variable period preload counter value
3643 - prepare POST framework support for NIOS targets
3645 * Patch by Denis Peter, 11 Feb 2004:
3646 add POST support for the MIP405 board
3648 * Patch by Laurent Mohin, 10 Feb 2004:
3649 Fix buffer overflow in common/usb.c
3651 * Patch by Tolunay Orkun, 10 Feb 2004:
3652 Add support for Cogent CSB272 board
3654 * Patch by Thomas Elste, 10 Feb 2004:
3655 Add support for NET+50 CPU and ModNET50 board
3657 * Patch by Sam Song, 10 Feb 2004:
3658 Fix typos in cfi_flash.c
3660 * Patch by Leon Kukovec, 10 Feb 2004
3661 Fixed long dir entry slot id calculation in get_vfatname
3663 * Patch by Robin Gilks, 10 Feb 2004:
3664 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3665 !=, <>, <, >, <=, >=)
3667 * Fix problem with side effects in macros in include/usb.h
3669 * Patch by David Benson, 13 Nov 2003:
3670 bug 841358 - fix TFTP download size limit
3672 * Fixing bug 850768:
3673 improper flush_cache() in load_serial()
3675 * Fixing bug 834943:
3676 MPC8540 - missing volatile declarations
3678 * Patch by Stephen Williams, 09 Feb 2004:
3679 Add support for Xilinx SystemACE chip:
3680 - New files common/cmd_ace.c and include/systemace.h
3681 - Hook systemace support into cmd_fat and the partition manager
3683 * Patch by Travis Sawyer, 09 Feb 2004:
3684 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3686 * Patch by Travis Sawyer, 09 Feb 2004:
3688 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3689 - Add phymode for 440 enet
3692 - Change board_pre_init to board_early_init_f
3693 - Add user flash to bus controller setup
3695 - Fix is_pci_host to check GPIO for monarch bit
3696 - Force xpedite1k to pci conventional mode (via #define option)
3698 * Patch by Brad Kemp, 4 Feb 2004:
3699 - handle the machine check that is generated during the PCI scans
3701 - define the registers used in the IMMR by the PCI subsystem.
3703 * Patch by Pierre Aubert, 03 Feb 2004:
3704 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3706 * Patch by Jeff Angielski, 03 Feb 2004:
3707 Fix copy & paste error in cpu/mpc8260/pci.c
3709 * Patch by Reinhard Meyer, 24 Jan 2004:
3710 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3712 * Add Auto-MDIX support for INCA-IP
3716 * Patch by Josef Baumgartner, 10 Feb 2004:
3717 Fixes for ColdFire port
3719 * Patch by Brad Kemp, 11 Feb 2004:
3720 Fix CFI flash driver problems
3722 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3723 modules at CPU clock frequencies above 66 MHz.
3725 * Optimize flash programming speed for LWMON (by another 100% :-)
3727 * Patch by Jian Zhang, 3 Feb 2004:
3728 - Changed the incorrect FAT12BUFSIZE
3729 - data_begin in fsdata can be negative. Changed it to be short.
3731 * Patches by Stephan Linz, 30 Jan 2004:
3732 1: - board/altera/common/flash.c:flash_erase():
3733 o allow interrupts befor get_timer() call
3734 o check-up each erased sector and avoid unexpected timeouts
3735 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3736 o enclose sevenseg_set() in cpp condition
3737 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3738 - fix some typed in mistakes in the NIOS documentation
3739 2: - split DK1C20 configuration into several header files:
3740 o two new files for each NIOS CPU description
3741 o U-Boot related part is remaining in DK1C20.h
3742 3: - split DK1S10 configuration into several header files:
3743 o two new files for each NIOS CPU description
3744 o U-Boot related part is remaining in DK1S10.h
3745 4: - Add support for the Microtronix Linux Development Kit
3746 NIOS CPU configuration at the Altera Nios Development Kit,
3747 Stratix Edition (DK-1S10)
3748 5: - Add documentation for the Altera Nios Development Kit,
3749 Stratix Edition (DK-1S10)
3750 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3752 7: - Add support for the common U-Boot SPI framework at
3755 * Patch by Rahul Shanbhag, 28 Jan 2004:
3756 Fix flash protection/locking handling for OMAP1610 innovator board.
3758 * Patch by Rolf Peukert, 28 Jan 2004:
3759 fix flash write problems on CSB226 board (write with 32 bit bus width)
3761 * Patches by Mark Jonas, 16 Jan 2004:
3762 - fix rounding error when calculating baudrates for MPC5200 PSCs
3763 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3764 time which is not supported
3766 * Patch by Yuli Barcohen, 26 Jan 2004:
3767 Allow bzip2 compression for small memory footprint boards
3769 * Patch by Brad Kemp, 21 Jan 2004:
3770 Add support for CFI flash driver for both the Intel and the AMD
3773 * Patch by Travis Sawyer, 20 Jan 2004:
3774 Fix pci bridge auto enumeration of sibling p2p bridges.
3776 * Patch by Tolunay Orkun, 12 Jan 2004:
3777 Add some delays as needed for Intel LXT971A PHY support
3779 * Patches by Stephan Linz, 09 Jan 2004:
3780 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3781 - make DK1C20 board configuration related to ASMI conform to
3784 * Patch by Anders Larsen, 09 Jan 2004:
3786 ARM memory layout fixes: the abort-stack is now set up in the
3787 correct RAM area, and the BSS is zeroed out as it should be.
3789 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3790 of the linker scripts are replaced by '__bss_start' and '_end',
3791 resp., which is a further step to eliminate unnecessary differences
3792 between the implementation of the CPU architectures.
3794 * Patch by liang a lei, 9 Jan 2004:
3795 Fix Intel 28F128J3 ID in include/flash.h
3797 * Patch by Masami Komiya, 09 Jan 2004:
3798 add support for TB0229 board (NEC VR4131 MIPS processor)
3800 * Patch by Leon Kukovec, 12 Dec 2003:
3801 changed extern __inline__ into static __inline__ in
3802 include/linux/byteorder/swab.h
3804 * Patch by Travis Sawyer, 30 Dec 2003:
3805 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3806 select MDI port based on enabled EMAC device.
3807 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3810 * Patch by Wolter Kamphuis, 15 Dec 2003:
3811 made CONFIG_SILENT_CONSOLE usable on all architectures
3813 * Disable date command on TQM866M - there is no RTC on MPC866
3815 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3817 * Implement adaptive SDRAM timing configuration based on actual CPU
3818 clock frequency for INCA-IP; fix problem with board hanging when
3819 switching from 150MHz to 100MHz
3821 * Add PCMCIA CS support for BMS2003 board
3823 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3824 see doc/README.MPC866 for details;
3825 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3826 calculate CPU clock frequency from PLL register values.
3828 * Add support for 128 MB RAM on TQM8xxL/M modules
3830 * Fix PS/2 keyboard problem caused by statically initialized variable
3831 pointing to a location in flash
3833 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3835 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3836 before we can access it; add delay in case we are faster (with no
3839 * Cleanup of some init functions
3841 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3842 to avoid Linux crashes by early packets coming in.
3844 * Accelerate flash accesses on LWMON board by using buffered writes
3846 * Fix typo in Makefile;
3847 fix problem with PARTNUM detection
3849 * Patch by Reinhard Meyer, 09 Jan 2004:
3850 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3852 * Add support for IDE LED on BMS2003 board
3853 (exclusive with status LED!)
3855 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3858 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3859 Add common files for "emk" boards
3861 * Add a common get_ram_size() function and modify the the
3862 board-specific files to invoke that common implementation.
3864 ======================================================================
3865 Changes for U-Boot 1.0.1:
3866 ======================================================================
3868 * Set default clock for INCA-IP to 150 MHz
3870 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3871 add I2C support; add support for DS1337 RTC
3873 * Add CompactFlash support for BMS2003 board
3875 * Add support for status LED on BMS2003 board
3877 * Patch by Scott McNutt, 02 Jan 2004:
3878 Add support for the Nios Active Serial Memory Interface (ASMI)
3881 * Patch by Andrea Marson, 16 Dec 2003:
3882 Add support for the PPChameleon ME and HI modules
3884 * Patch by Yuli Barcohen, 22 Dec 2003:
3885 Add support for Motorola DUET ADS board (MPC87x/88x)
3887 * Patch by Robert Schwebel, 15 Dec 2003:
3888 add support for cramfs (uses JFFS2 command interface)
3890 * Patches by Stephan Linz, 11 Dec 2003:
3891 - more documentation for NIOS port
3892 - new struct nios_pio_t, struct nios_spi_t
3893 - Reconfiguration for NIOS Development Kit DK1C20:
3894 o move board related code from board/dk1c20
3895 to board/altera/dk1c20
3896 o create a new common source path board/altera/common
3897 and move generic flash access stuff into it
3898 o change/expand configuration file DK1C20.h
3899 - Add support for NIOS Development Kit DK1S10
3900 - Add status LED support for NIOS systems
3901 - Add dual 7-segment LED support for Altera NIOS DevKits
3903 * Patch by Ronen Shitrit, 10 Dec 2003:
3904 Add support for the Marvell DB64360 / DB64460 development boards
3906 * Patch by Detlev Zundel, 10 Dec 2003:
3907 fix dependency problem in examples/Makefile
3909 * Patch by Denis Peter, 8 Dec 2003
3910 - add support for the PATI board (MPC555)
3911 - add SPI support for the MPC5xx
3913 * Patch by Anders Larsen, 08 Dec 2003:
3914 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3915 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3916 cleanup some redundand #defines
3918 * Patch by André Schwarz, 8 Dec 2003:
3919 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3920 - TX and RX deskriptors must be quad-word aligned
3921 - does not work with only one TX deskriptor
3922 - standard reset method does not work
3924 * Patch by Masami Komiya, 08 Dec 2003:
3925 add RTL8139 ethernet driver
3927 * Patches by Ed Okerson, 07 Dec 2003:
3928 - fix ethernet for the AU1x00 processors in little-endian mode.
3929 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3931 * Minor code cleanup (coding style)
3933 * Patch by Reinhard Meyer, 30 Dec 2003:
3934 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3935 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3936 - turned debug print of PHY registers into a function (called in two places)
3937 - added support for EMK MPC5200 based modules
3939 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3941 * Add support for TQM866M modules
3943 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3945 * Fix a few compiler warnings
3947 * Patch by Reinhard Meyer, 28 Dec 2003:
3948 Add initial support for TOP5200 board
3950 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3951 environment variable which can set to "100", "133", or "150". The
3952 CPU clock will be configured accordingly upon next reboot. Other
3953 values are ignored. In case of an invalid or undefined "cpuclk"
3954 value, the compile-time default CPU clock speed will be used.
3956 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3957 window that is used to access the UART registers by the Linux driver)
3959 * Patch by Reinhard Meyer, 20 Dec 2003:
3960 Fix clock calculation for the MPC5200 for higher clock frequencies
3961 (above 2**32 / 10 = 429.5 MHz).
3963 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3965 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3967 * Add new configuration for IceCube board with DDR memory
3969 * Update TRAB memory configurations
3971 * Add JFFS2 support for INCA-IP board
3973 * Patch by Bill Hargen, 09 Dec 2003:
3974 - BUBINGA405EP: changed flash driver to protect top sector containing
3976 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3977 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3978 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3979 - 405EP: added/fixed support for "reginfo" command.
3980 - 4xx: removed spurious MII error messages on "mii info" command.
3982 * Patch by Bernhard Kuhn, 28 Nov 2003:
3983 add support for ColdFire CPU
3984 add support for Motorola M5272C3 and M5282EVB boards
3986 * Patch by Pierre Aubert, 24 Nov 2003:
3987 - add a return value for the fpga command
3988 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3989 is defined. If ide_preinit fails, ide_init is aborted.
3990 - fix an endianess problem in fat.h
3992 * Patch by Wolter Kamphuis, 05 Dec 2003:
3993 Add support for SNMC's QS850/QS823/QS860T boards
3995 * Patch by Yuli Barcohen, 3 Dec 2003:
3996 "revive" U-Boot support for old Motorola MPC860ADS board
3998 * Patch by Cam(ilo?), 03 Dec 2003:
3999 make examples build even with broken Montavista objcopy
4001 * Patch by Pavel Bartusek, 27 Nov 2003:
4002 fix conversion problem with "bootretry" evironment variable
4004 * Patch by Andre Schwarz, 24 Nov 2003:
4005 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
4007 * Patch by Pavel Bartusek, 21 Nov 2003:
4008 set ZMII bridge speed on 440
4010 * Patch by Anders Larsen, 17 Nov 2003:
4011 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
4013 * Patches by David Müller, 14 Nov 2003:
4014 - board/mpl/common/common_util.c
4015 * implement support for BZIP2 compressed images
4016 * various cleanups (printf -> puts, ...)
4017 - board/mpl/common/flash.c
4018 * report correct errors to upper layers
4019 * check the erase fail and VPP low bits in status reg
4020 - board/mpl/vcma9/cmd_vcma9.c
4021 - board/mpl/vcma9/flash.c
4022 * various cleanups (printf -> puts, ...)
4024 * fix typo in comment
4025 - cpu/arm920t/usb_ohci.c
4026 * support for S3C2410 is missing in #if line
4028 * reinit some registers in case of error (cable missing, ...)
4030 * support for USB/MMC devices is missing in #if line
4031 - include/configs/MIP405.h
4032 - include/configs/PIP405.h
4033 * enable BZIP2 support
4034 * enlarge malloc space to 1MiB because of BZIP2 support
4035 - include/configs/VCMA9.h
4036 * enable BZIP2 support
4037 * enlarge malloc space to 1MiB because of BZIP2 support
4038 * enable USB support
4039 - lib_arm/armlinux.c
4040 * change calling convention of ARM Linux kernel as
4041 described on http://www.arm.linux.org.uk/developer/booting.php
4043 * Patch by Thomas Lange, 14 Nov 2003:
4044 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
4045 support all these AMD boards.
4047 * Patch by Thomas Lange, 14 Nov 2003:
4048 Workaround for mips au1x00 physical memory accesses (the au1x00
4049 uses a 36 bit bus internally and cannot access physical memory
4050 directly. Use the uncached SDRAM address instead of the physical
4053 * Patch by Xue Ligong (Joe), 13 Nov 2003:
4054 add Realtek 8019 ethernet driver
4056 * Patch by Yuli Barcohen, 13 Nov 2003:
4057 MPC826xADS/PQ2FADS cleanup
4059 * Patch by Anders Larsen, 12 Nov 2003:
4060 Update README to mark the PORTIO commands non-standard
4062 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
4063 update for for Atmel AT91RM9200DK development kit:
4064 - support for environment variables in DataFlash
4065 - Atmel DataFlash AT45DB1282 support
4067 * Patch by Jeff Carr, 11 Nov 2003:
4068 add support for new version of 8270 processors
4070 * Patches by George G. Davis, 05 Nov 2003:
4071 - only pass the ARM linux initrd tag to the kernel when an initrd
4073 - update omap1510inn configuration file
4075 * Patches by Stephan Linz, 3 Nov 2003:
4076 - more endianess fixes for LAN91C111 driver
4077 - CFG_HZ configuration patch for NIOS Cyclone board
4079 * Patch by Stephan Linz, 28 Oct 2003:
4080 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
4082 * Patch by Steven Scholz, 20 Oct 2003:
4083 - make "mii info <addr>" show infor for PHY at "addr" only
4084 - Endian fix for miiphy_info()
4086 * Patch by Gleb Natapov, 19 Sep 2003:
4087 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
4089 * Patch by Anders Larsen, 17 Sep 2003:
4090 Bring ARM memory layout in sync with the documentation:
4091 stack and malloc-heap are now located _below_ the U-Boot code
4093 * Accelerate booting on TRAB board: read and check autoupdate image
4094 headers first instead of always reading the whole images.
4096 * Fix type in MPC5XXX code (pointed out by Victor Wren)
4098 * Enabled password check on RMU board
4100 * Fix configuration problem with IceCube in LOWBOOT configuration:
4101 envrionment got embedded, corrupting the image layout.
4103 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
4105 * Added BMS2003 board
4106 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
4108 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
4109 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
4112 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
4115 * Add checksum verification to 'imls' command
4117 * Add bd_info fields needed for 4xx Linux I2C driver
4119 * Patch by Martin Krause, 4 Nov. 2003:
4120 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
4122 * Print used network interface when CONFIG_NET_MULTI is set
4124 * Patch by Bernhard Kuhn, 28 Oct 2003:
4125 Add low boot support for MPC5200
4127 * Fix problem with dual PCMCIA support (NSCU)
4129 * Fix MPC5200 I2C initialization function
4131 ======================================================================
4132 Changes for U-Boot 1.0.0:
4133 ======================================================================
4135 * Fix parameter passing to standalone images with bootm command
4137 * Patch by Kyle Harris, 30 Oct 2003:
4138 Fix build errors for ixdp425 board
4140 * Patch by David M. Horn, 29 Oct 2003:
4141 Fixes to build under CYGWIN
4143 * Get IceCube MGT5100 working (again)
4145 * Fix problems in memory test on some boards (which was not
4146 non-destructive as intended)
4148 * Patch by Gary Jennejohn, 28 Oct 2003:
4149 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
4150 to prevent stack overflow on ARM systems
4152 * Patch by Stephan Linz, 28 Oct 2003:
4153 fix init sequence error for NIOS port
4155 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
4157 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
4159 * Patch by Xiao Xianghua, 23 Oct 2003:
4160 small patch for mpc85xx
4162 * Fix small problem in MPC5200 I2C driver
4164 * Fix FCC3 support on ATC board
4166 * Correct header printing for multi-image files in do_bootm()
4168 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
4170 * Fix PCI problems on PPChameleon board
4172 * Patch by Steven Scholz, 18 Oct 2003:
4173 Fix AT91RM9200 ethernet driver
4175 * Patch by Nye Liu, 17 Oct 2003:
4176 Fix typo in include/mpc8xx.h
4178 * Patch by Richard Woodruff, 16 Oct 03:
4179 Fixes for cpu/arm925/interrupt.c
4180 - Initialize timestamp & lastdec vars.
4181 - fix timestamp overflows.
4182 - fix lastdec overflow.
4183 - smarter normalization to allow udelay() below 1ms to work.
4185 * Patch by Scott McNutt, 16 Oct
4186 add networking support for the Altera Nios Development Kit,
4187 Cyclone Edition (DK-1C20)
4189 * Patch by Jon Diekema, 14 Oct 2003:
4190 add hint about doc/README.silent to README file
4192 * Add CompactFlash support for NSCU
4194 * Fix PCI problems on PPChameleonEVB
4196 * TRAB auto-update: Base decision if we have to strip the image
4197 header on image type as encoded in the header
4198 (include image type patch by Martin Krause, 17 Oct 2003)
4200 * Patches by Xianghua Xiao, 15 Oct 2003:
4202 - Added Motorola CPU 8540/8560 support (cpu/85xx)
4203 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4204 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4206 * Fix flash timings on TRAB board
4208 * Make sure HUSH is initialized for running auto-update scripts
4210 * Make 5200 reset command _really_ reset the board, without running
4211 any other code after it
4213 * Fix errors with flash erase when range spans across banks
4214 that are mapped in reverse order
4216 * Fix flash mapping and display on P3G4 board
4218 * Patch by Kyle Harris, 15 Jul 2003:
4219 - add support for Intel IXP425 CPU
4220 - add support for IXDP425 eval board
4222 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4223 for more information
4225 * Patch by Steven Scholz, 10 Oct 2003
4226 - Add support for Altera FPGA ACEX1K
4228 * Patches by Thomas Lange, 09 Oct 2003:
4229 - fix cmd_ide.c for non ppc boards (read/write functions did not
4230 add ATA base address)
4231 - fix for shannon board
4232 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4233 - Endian swap ATA identity for all big endian CPUs, not just PPC
4234 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4236 - add support for dbau1x00 board (MIPS32)
4238 * Patch by Sangmoon Kim, 07 Oct 2003:
4239 add support for debris board
4241 * Patch by Martin Krause, 09 Oct 2003:
4242 Fixes for TRAB board
4243 - /board/trab/rs485.c: correct baudrate
4244 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4245 udelay(); fix some timing problems with adc controller
4246 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4247 modify commands: touch and buzzer
4249 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4250 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4251 Use direct function calls for auto_update instead of hush commands
4253 * Patch by Scott McNutt, 04 Oct 2003:
4254 - add support for Altera Nios-32 CPU
4255 - add support for Nios Cyclone Development Kit (DK-1C20)
4257 * Patch by Steven Scholz, 29 Sep 2003:
4258 - A second parameter for bootm overwrites the load address for
4259 "Standalone Application" images.
4260 - bootm sets environment variable "filesize" to the resulting
4261 (uncompressed) data length for "Standalone Application" images
4262 when autostart is set to "no". Now you can do something like
4263 if bootm $fpgadata $some_free_ram ; then
4264 fpga load 0 $some_free_ram $filesize
4267 * Patch by Denis Peter, 25 Sept 2003:
4268 add support for the MIP405 Rev. C board
4270 * Patch by Yuli Barcohen, 25 Sep 2003:
4271 add support for Zephyr Engineering ZPC.1900 board
4273 * Patch by Anders Larsen, 23 Sep 2003:
4274 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4275 implemented for the x86 architecture)
4277 * Patch by Sangmoon Kim, 23 Sep 2003:
4278 fix pll_pci_to_mem_multiplier table for MPC8245
4280 * Patch by Anders Larsen, 22 Sep 2003:
4281 enable timed autoboot on PXA
4283 * Patch by David Müller, 22 Sep 2003:
4284 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4285 returns correct libgcc file path
4286 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4287 time on s3c24x0 systems
4289 * Patch by Jon Diekema, 19 Sep 2003:
4290 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4291 link state to the fault LED.
4292 - In NetLoop, make the Fault LED reflect the link status. The link
4293 status gets updated on entry, and on timeouts.
4295 * Patch by Anders Larsen, 18 Sep 2003:
4296 allow mkimage to build and run on Cygwin-hosted systems
4298 * Patch by Frank Müller, 18 Sep 2003:
4299 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4302 * Patch by Pantelis Antoniou, 16 Sep 2003:
4303 add tool to compute fileds in the PLPRCR register for MPC86x
4305 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4307 * Fix build problems under FreeBSD
4309 * Add generic filesystem image type
4311 * Make fatload set filesize environment variable
4313 * enable basic / medium / high-end configurations for PPChameleonEVB
4314 board; fix NAND code
4316 * enable TFTP client code to specify to the server the desired
4317 timeout value (see RFC-2349)
4319 * Improve SDRAM setup for TRAB board
4321 * Suppress all output with splashscreen configured only if "splashimage"
4324 * Fix problems with I2C support for mpc5200
4326 * Adapt TRAB configuration and auto_update to new memory layout
4328 * Add configuration for wtk board
4330 * Add support for the Sharp LQ065T9DR51U LCD display
4332 * Patch by Rune Torgersen, 17 Sep 2003:
4333 - Fixes for MPC8266 default config
4334 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4336 * Patches by Jon Diekema, 17 Sep 2003:
4337 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4340 - adjust "help" output
4342 * Patches by Anders Larsen, 17 Sep 2003:
4343 - fix spelling errors
4344 - set GD_FLG_DEVINIT flag only after device function pointers
4346 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4348 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4349 - trigger watchdog while waiting in serial driver
4351 * Add auto-update code for TRAB board using USB memory sticks,
4352 support new configuration with more memory
4354 * disable MPC5200 bus pipelining as workaround for bus contention
4356 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4357 priority; configure critical interrupts to be handled like external
4360 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4361 go back to 66 MHz for stability
4363 * Patches by Jon Diekema, 15 Sep 2003:
4364 - add description for missing CFG_CMD_* entries in the README file
4367 * Patch by Gleb Natapov, 14 Sep 2003:
4368 enable watchdog support for all MPC824x boards that have a watchdog
4370 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4371 "Non-octet Aligned Frame" errors we see at 100 Mbps
4373 * Patch by Sharad Gupta, 14 Sep 2003:
4374 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4376 * Patch by llandre, 11 Sep 2003:
4377 update configuration for PPChameleonEVB board
4379 * Patch by David Müller, 13 Sep 2003:
4380 various changes to VCMA9 board specific files
4382 * Add I2C support for MGT5100 / MPC5200
4384 * Patch by Rune Torgersen, 11 Sep 2003:
4385 Changed default memory option on MPC8266ADS to NOT be Page Based
4386 Interleave, since this doesn't work very well with the standard
4389 * Patch by George G. Davis, 12 Sep 2003:
4390 fix Makefile settings for sk98 driver
4392 * Patch by Stefan Roese, 12 Sep 2003:
4393 - new boards added: DP405, HUB405, PLU405, VOH405
4394 - some esd boards updated
4395 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4397 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4399 * Patch by Martin Krause, 11 Sep 2003:
4400 add burn-in tests for TRAB board
4402 * Enable instruction cache on MPC5200 board
4404 * Patch by Denis Peter, 11 Sep 2003:
4405 - fix USB data pointer assignment for bulk only transfer.
4406 - prevent to display erased directories in FAT filesystem.
4408 * Change output format for NAND flash - make it look like for other
4411 ======================================================================
4412 Changes for U-Boot 0.4.8:
4413 ======================================================================
4415 * Add I2C and RTC support for RMU board
4417 * Patches by Denis Peter, 9 Sep 2003:
4418 add FAT support for IDE, SCSI and USB
4420 * Patches by Gleb Natapov, 2 Sep 2003:
4421 - cleanup of POST code for unsupported architectures
4422 - MPC824x locks way0 of data cache for use as initial RAM;
4423 this patch unlocks it after relocation to RAM and invalidates
4426 * Patch by Gleb Natapov, 30 Aug 2003:
4427 new I2C driver for mpc107 bridge. Now works from flash.
4429 * Patch by Dave Ellis, 11 Aug 2003:
4430 - JFFS2: fix typo in common/cmd_jffs2.c
4431 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4432 - JFFS2: remove node version 0 warning
4433 - JFFS2: accept JFFS2 PADDING nodes
4434 - SXNI855T: add AM29LV800 support
4435 - SXNI855T: move environment from EEPROM to flash
4436 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4438 * Patch by Bill Hargen, 11 Aug 2003:
4439 fixes for I2C on MPC8240
4440 - fix i2c_write routine
4441 - fix iprobe command
4442 - eliminates use of global variables, plus dead code, cleanup.
4444 * Add support for USB Mass Storage Devices (BBB)
4445 (tested with USB memory sticks only)
4447 * Avoid flicker on TRAB's VFD
4449 * Add support for SK98xx driver
4451 * Add PCI support for SL8245 board
4453 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4454 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4455 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4457 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4458 to allow for more accurate baudrate settings
4459 (error now 0.7% at 115 kbps, instead of 3.5% before)
4461 * Patch by Andreas Mohr, 4 Sep 2003:
4462 Fix a lot of spelling errors
4464 * Add support for PPChameleon Eval Board
4466 * Add support for P3G4 board
4468 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4471 * Patch by Yuli Barcohen, 7 Aug 2003:
4472 check BCSR to detect if the board is configured in PCI mode
4474 ======================================================================
4475 Changes for U-Boot 0.4.7:
4476 ======================================================================
4478 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4479 add support for Adder II MPC852T module
4481 * Patch by George G. Davis, 19 Aug 2003:
4482 fix TI Innovator/OMAP1510 pin configs
4484 * Patches by Kshitij, 18 Aug 2003
4485 - add support for arm926ejs cpu core
4486 - add support for TI OMAP 1610 Innovator Board
4488 * Patch by Yuli Barcohen, 14 Aug 2003:
4489 add support for bzip2 uncompression
4491 * Add GCC library to examples/Makefile so GCC utility functions will
4494 * Add I2C and RTC support for RMU board using software I2C driver
4495 (because of better response to iprobe command); fix problem with
4498 * Patch by Matthias Fuchs, 28 Aug 2003:
4499 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4500 CONFIG_BOOTP_MAKS (see README).
4502 * Fix ICU862 environment problem
4504 * Fix RAM size detection for RMU board
4506 * Implement "reset" for MGT5100/MPC5200 systems
4508 ======================================================================
4509 Changes for U-Boot 0.4.6:
4510 ======================================================================
4512 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4513 allow selection of clock frequency as "make" target
4515 * Implement memory autosizing code for IceCube boards
4517 * Configure network port on INCA-IP for autonegotiation
4519 * Fix overflow problem in network timeout code
4521 * Patch by Richard Woodruff, 8 Aug 2003:
4522 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4524 ======================================================================
4525 Changes for U-Boot 0.4.5:
4526 ======================================================================
4528 * Update for TQM board defaults:
4529 disable clocks_in_mhz, enable boot count limit
4531 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4532 in toplevel directory instead. Removed astest.c from tools/gdb because
4533 it is no longer relevant.
4535 * Fix PCI support for MPC5200 / IceCube Board
4537 * Map ISP1362 USB OTG controller for NSCU board
4539 * Patch by Brad Parker, 02 Aug 2003:
4540 fix sc520_cdp problems
4542 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4544 * Allow erase command to cross flash bank boundaries
4546 * Patch by Scott McNutt, 21 Jul 2003:
4547 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4548 Both LynxOS and BlueCat linux KDIs are supported.
4550 * Patch by Richard Woodruff, 25 Jul 2003:
4551 use more reliable reset for OMAP/925T
4553 * Patch by Nye Liu, 25 Jul 2003:
4554 fix typo in mpc8xx.h
4556 * Patch by Richard Woodruff, 24 Jul 2003:
4557 Fixes for cmd_nand.c:
4558 - Fixed null dereferece which could result in incorrect ECC values.
4559 - Added support for devices with no Ready/Busy signal hooked up.
4560 - Added OMAP1510 read/write protect handling.
4561 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4563 - Switched default ECC to be JFFS2.
4565 * Allow crc32 to be used at address 0x000
4567 * Provide consistent interface to standalone applications to access
4568 the 'global_data' structure
4569 Provide a doc/README.standalone more useful to users/developers.
4571 * Make IceCube MGT5100 FEC driver work
4573 * Implement new mechanism to export U-Boot's functions to standalone
4574 applications: instead of using (PPC-specific) system calls we now
4575 use a jump table; please see doc/README.standalone for details
4577 * Patch by Dave Westwood, 24 Jul 2003:
4578 added support for Unity OS (a proprietary OS)
4580 * Patch by Detlev Zundel, 23 Jul 2003:
4581 add "imls" command to print flash table of contents
4583 * Fix cold boot detection for log buffer reset
4585 * Return error for invalid length specifiers with "cp.X" etc.
4587 * Fix startup problem on MIPS
4589 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4590 bitmap support is configured
4592 * Patch by Bill Hargen, 18 Jul 2003:
4593 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4595 * Patch by Denis Peter, 18 Jul 2003:
4596 - fix memory configuration for MIP405T
4597 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4599 * Cleanup of TQM82xx configurations; use "official" board types
4600 to make selection easier.
4602 * Patch by Martin Krause, 17 Jul 2003:
4603 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4605 * Patch by Richard Woodruff, 17 July 03:
4606 - Fixed bug in OMAP1510 baud rate divisor settings.
4608 * Patch by Nye Liu, 16 July 2003:
4610 - add MPC86xADS support (uses MPC86xADS.h)
4611 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4613 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4614 o don't trust gclk() software measurement by default, depend on
4615 CONFIG_8xx_GCLK_FREQ
4616 - add DRAM SIMM not installed detection
4617 - use more "correct" SDRAM initialization sequence
4618 - allow different SDRAM sizes (8xxADS has 8M)
4620 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4621 - rename MAMR/MBMR defines to be more consistent. Should eventually
4622 be merged into MxMR to better reflect the PowerQUICC datasheet.
4624 * Patch by Yuli Barcohen, 16 Jul 2003:
4625 support new Motorola PQ2FADS-ZU evaluation board which replaced
4626 MPC8260ADS and MPC8266ADS
4628 ======================================================================
4629 Changes for U-Boot 0.4.4:
4630 ======================================================================
4632 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4634 * Add support for MGT5100 and MPC5200 processors
4636 * Patch by Lutz Dennig, 15 Jul 2003:
4637 update for R360MPI board
4639 ======================================================================
4640 Changes for U-Boot 0.4.3:
4641 ======================================================================
4643 * Patches by Kshitij, 04 Jul 2003
4644 - added support for arm925t cpu core
4645 - added support for TI OMAP 1510 Innovator Board
4647 * Patches by Martin Krause, 14 Jul 2003:
4648 - add I2C support for s3c2400 systems (trab board)
4649 - (re-) add "ping" to command table
4651 * Fix handling of "slow" POST routines
4653 * Patches by Yuli Barcohen, 13 Jul 2003:
4654 - Correct flash and JFFS2 support for MPC8260ADS
4655 - fix PVR values and clock generation for PowerQUICC II family
4658 * Patch by Bernhard Kuhn, 08 Jul 2003:
4659 - add support for M68K targets
4661 * Patch by Ken Chou, 3 Jul:
4662 - Fix PCI config table for A3000
4663 - Fix iobase for natsemi.c
4664 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4666 * Allow to enable "slow" POST routines by key press on power-on
4667 * Fix temperature dependend switching of LCD backlight on LWMON
4668 * Tweak output format for LWMON
4670 * Patch by Stefan Roese, 11 Jul 2003:
4671 - Fix bug in CONFIG_VERSION_VARIABLE.
4672 - AR405 config updated.
4673 - OCRTC/ORSG: bsp command added.
4674 - ASH405 bsp update.
4676 ======================================================================
4677 Changes for U-Boot 0.4.2:
4678 ======================================================================
4680 * Add support for NSCU board
4682 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4684 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4685 mirror bit flash on TQM8xxM modules
4687 * Patch by Kenneth Johansson, 30 Jun 2003:
4688 get rid of MK_CMD_ENTRY macro; update doc/README.command
4690 * Patch by Seb James, 30 Jun 2003:
4691 Improve documentation of I2C configuration in README
4693 * Fix problems with previous log buffer "fixes"
4695 * Fix minor help text issues
4697 * "log append" did not append a newline
4699 ======================================================================
4700 Changes for U-Boot 0.4.1:
4701 ======================================================================
4703 * Fix some missing commands, cleanup header files
4704 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4706 * Rewrite command lookup and help command (fix problems with bubble
4707 sort when sorting command name list). Minor cleanup here and there.
4709 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4710 - Allow to call sysmon function interactively
4711 - PIC on LWMON board needs delay after power-on
4712 - Add missing RSR definitions for MPC8xx
4713 - Improve log buffer handling: guarantee clean reset after power-on
4714 - Add support for EXBITGEN board (aka "genie")
4715 - Add support for SL8245 board
4718 - remove trailing white space, trailing empty lines, C++ comments, etc.
4719 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4721 * Patches by Kenneth Johansson, 25 Jun 2003:
4722 - major rework of command structure
4723 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4725 ======================================================================
4726 Changes for U-Boot 0.4.0:
4727 ======================================================================
4729 * Patches by Robert Schwebel, 26 Jun 2003:
4730 - csb226 configuration updated
4731 - credits for logodl port updated
4732 - innokom configuration updated
4733 - logodl tree update, still with coding style inconsistencies
4734 - added OCM for ppc405 warning to README
4736 * Patch by Pantelis Antoniou, 25 Jun 2003:
4737 update NetVia with V2 board support
4739 * Header file cleanup for ARM
4741 * Patch by Murray Jensen, 24 Jun 2003:
4742 - make sure to use only U-boot provided header files
4743 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4745 * Patch by Stefan Roese, 24 Jun 2003:
4746 - Update esd ASH405 board files.
4747 - Update esd DASA_SIM config file.
4748 - Add ping command to some esd boards.
4750 * Patch by Yuli Barcohen, 23 Jun 2003:
4751 Update for MPC8260ADS board
4753 * Patch by Murray Jensen, 23 Jun 2003:
4754 - cleanup of GCC 3.x compiler warnings
4756 * Patch by Rune Torgersen, 4 Jun 2003:
4757 add large memory support for MPC8266ADS board
4759 * Patch by Richard Woodruff, 19 June 03:
4760 - Enabled standard u-boot device abstraction for ARM
4761 - Enabled console device for ARM
4762 - Initilized bi_baudrate for ARM
4764 * Patch by Bill Hargen, 23 Apr 2003:
4765 fix byte order for 824x I2C addresses (write op)
4767 * Patch by Murray Jensen, 20 Jun 2003:
4769 - cleanup (especially for gcc-3.x compilers)
4771 * Patch by Tom Guilliams, 20 Jun 2003:
4772 added CONFIG_750FX support for IBM 750FX processors
4774 * Patch by Devin Crumb, 02 Apr 2003:
4775 Fix clock divider rounding problem in drivers/serial.c
4777 * Patch by Richard Woodruff, 19 June 03:
4778 - Fixed smc91c111 driver to sync with the u-boot environment
4779 (driver/smc91c111.c).
4780 - Added eth_init error return check in NetLoop (net/net.c).
4782 * Patch by Ken Chou, 19 June 2003:
4783 Added support for A3000 SBC board (Artis Microsystems Inc.)
4785 * Patches by Murray Jensen, 17 Jun 2003:
4786 - Hymod board database mods: add "who" field and new xilinx chip types
4787 - provide new "init_cmd_timeout()" function so code external to
4788 "common/main.c" can use the "reset_cmd_timeout()" function before
4789 entering the main loop
4790 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4791 slightly different. see include/configs/hymod.h for an example
4792 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4793 CFG_DTT_ADM1021 defined)
4794 - add new "eeprom_probe()" function which has similar args and
4795 behaves in a similar way to "eeprom_read()" etc.
4796 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4797 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4798 - gdbtools copyright update
4799 - ensure that set_msr() executes the "sync" and "isync" instructions
4800 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4801 - 8260 I/O ports fix: Open Drain should be set last when configuring
4802 - add SIU IRQ defines for 8260
4803 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4804 config.mk to allow board configurations to override the GNU
4805 linker script, selected via the LDSCRIPT, make variable, and to
4806 give an initial value to the OBJCFLAGS make variable
4807 - 8260 i2c enhancement:
4808 o correctly extends the timeout depending on the size of all
4809 queued messages for both transmit and receive
4810 o will not continue with receive if transmit times out
4811 o ensures that the error callback is done for all queued tx
4813 o correctly detects both tx and rx timeouts, only delivers one to
4814 the callback, and does not overwrite an earlier error
4815 o logic in i2c_probe now correct
4816 - add "vprintf()" function so that "panic()" function can be
4818 - many Hymod board changes
4820 * Patches by Robert Schwebel, 14 Jun 2003:
4821 - add support for Logotronic DL datalogger board
4822 - cleanup serial line after kermit binary download
4823 - add debugX macro (debug level support)
4824 - update mach-types.h to latest arm.linux.org.uk master list.
4826 * Patches by David Müller, 12 Jun 2003:
4827 - rewrite of the S3C24X0 register definitions stuff
4828 - "driver" for the built-in S3C24X0 RTC
4830 * Patches by Yuli Barcohen, 12 Jun 2003:
4831 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4832 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4833 configuration word supplied by FPGA on some MPC8260ADS boards
4835 * Patch by Pantelis Antoniou, 10 Jun 2003:
4836 Unify status LED interface
4838 * Add support for DS12887 RTC; add RTC support for ATC board
4840 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4841 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4842 - Add Atmel DataFlash support for reading and writing.
4843 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4844 - Add Flash detection on Atmel AT91RM9200DK
4845 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4846 - Replace old Ethernet PHY layer functions
4847 - Change link address
4849 * Patch by Frank Smith, 9 Jun 2003:
4850 use CRIT_EXCEPTION for machine check on 4xx
4852 * Patch by Detlev Zundel, 13 Jun 2003:
4853 added implementation of the "carinfo" command in cmd_immap.c
4855 * Fix CONFIG_NET_MULTI support in include/net.h
4857 * Patches by Kyle Harris, 13 Mar 2003:
4858 - Add FAT partition support
4859 - Add command support for FAT
4860 - Add command support for MMC
4862 - Add Intel PXA support for video
4863 - Add Intel PXA support for MMC
4865 - Enable MMC and FAT for lubbock board
4866 - Other misc changes for lubbock board
4868 * Patch by Robert Schwebel, April 02, 2003:
4869 fix for SMSC91111 driver
4871 * Patch by Vladimir Gurevich, 04 Jun 2003:
4872 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4874 * Patch by Stefan Roese, 05 Jun 2003:
4875 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4876 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4877 data cache can be used even if the chip select is in use.
4878 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4879 (see README for further description).
4880 - Changed config files of CONFIG_EEPRO100 boards to use the
4881 CFG_RX_ETH_BUFFER define.
4883 * Add support for RMU board
4885 * Add support for TQM862L at 100/50 MHz
4887 * Patch by Pantelis Antoniou, 02 Jun 2003:
4888 major reconstruction of networking code;
4889 add "ping" support (outgoing only!)
4891 * Patch by Denis Peter, 04 June 2003:
4892 add support for the MIP405T board
4894 * Patches by Udi Finkelstein, 2 June 2003:
4895 - Added support for custom keyboards, initialized by defining a
4896 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4897 - Added support for the RBC823 board.
4898 - cpu/mpc8xx/lcd.c now automatically calculates the
4899 Horizontal Pixel Count field.
4901 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4902 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4904 * Patch by Mark Rakes, 14 May 2003:
4905 add support for Intel e1000 gig cards.
4907 * Patch by Nye Liu, 3 Jun 2003:
4908 fix critical typo in MAMR definition (include/mpc8xx.h)
4910 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4912 * Patch by Klaus Heydeck, 2 Jun 2003
4913 Minor changes for KUP4K configuration
4915 * Patch by Marc Singer, 29 May 2003:
4916 Fixed rarp boot method for IA32 and other little-endian CPUs.
4918 * Patch by Marc Singer, 28 May 2003:
4919 Added port I/O commands.
4921 * Patch by Matthew McClintock, 28 May 2003
4922 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4923 - minor patches for utx8245
4925 * Patch by Daniel Engström, 28 May 2003:
4928 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4929 add nand flash support to SXNI855T configuration
4930 fix/extend nand flash support:
4931 - fix 'nand erase' command so does not erase bad blocks
4932 - fix 'nand write' command so does not write to bad blocks
4933 - fix nand_probe() so handles no flash detected properly
4934 - add doc/README.nand
4935 - add .jffs2 and .oob options to nand read/write
4936 - add 'nand bad' command to list bad blocks
4937 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4938 - make NAND read/write faster
4940 * Patch by Rune Torgersen, 23 May 2003:
4941 Update for MPC8266ADS board
4943 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4944 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4945 _time_ (!) if the environment is embedded within the U-Boot image,
4946 or in a separate flash sector.
4948 * Cleanup CFG_DER #defines in config files (wd maintained only)
4950 * Fix data abort exception handling for arm920t CPU
4952 * Fix alignment problems with flash driver for TRAB board
4954 * Patch by Donald White, 21 May 2003:
4955 fix calculation of base address in pci_hose_config_device()
4957 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4958 execute "cmd2", even if "cmd1" fails. Note that this is different
4959 to "run var1 var2" where the contents of "var2" will NOT be
4960 executed when a command in "var1" fails.
4962 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4964 * Patch by Kyle Harris, 20 May 2003:
4965 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4966 into cpu/pxa and arch-pxa.
4968 * Patch by Stefan Roese, 23 May 2003:
4969 - IBM PPC405EP port added.
4970 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4971 UART0) is used as default U-Boot console. PPC4xx only!
4972 - esd ASH405 board added (PPC405EP based).
4973 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4974 - esd CPCI405AB board added.
4975 - esd PMC405 board added.
4976 - Update of some esd boards.
4978 * Patch by Denis Peter, 19 Mai 2003:
4979 add support for the MIP405-3 board
4981 * Patch by Dave Ellis, 22 May 2003:
4982 Fix problem with only partially cleared .bss segment
4984 * Patch by Rune Torgersen, 12 May 2003:
4985 get PCI to work on a MPC8266ADS board; incorporate change to
4986 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4988 * Patch by Nye Liu, 1 May 2003:
4989 minor patches for the FADS8xx
4991 * Patch by Thomas Schäfer, 28 Apr 2003:
4992 Fix SPD handling for 256 ECC DIMM on Walnut
4994 * Add support for arbitrary bitmaps for TRAB's VFD command;
4995 allow to pass boot bitmap addresses in environment variables;
4996 allow for zero boot delay
4998 * Patch by Christian Geißinger, 19 May 2002:
4999 On TRAB: wait until the dummy byte has been completely sent
5001 * Patch by David Updegraff, 22 Apr 2003:
5002 update for CrayL1 board
5004 * Patch by Pantelis Antoniou, 21 Apr 2003:
5005 add boot support for ARTOS (a proprietary OS)
5007 * Patch by Steven Scholz, 11 Apr 2003:
5008 Add support for RTC DS1338
5010 * Patch by Rod Boyce, 24 Jan 2003:
5011 Fix counting of extended partitions in diskboot command
5013 * Patch by Christophe Lindheimer, 20 May 2003:
5014 allow the use of CFG_LOADS when CFG_NO_FLASH is set
5016 * Fix SDRAM timing on Purple board
5018 * Add support for CompactFlash on ATC board
5019 (includes support for Intel 82365 and compatible PC Card controllers,
5020 and Yenta-compatible PCI-to-CardBus controllers)
5022 * Patch by Mathijs Haarman, 08 May 2003:
5023 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
5025 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
5027 * Add support for Promess ATC board
5029 * Patch by Keith Outwater, 28 Apr 2003:
5030 - Miscellaneous corrections and additions to GEN860T board specific code.
5031 - Added GEN860_SC variant to GEN860T.
5032 - Miscellaneous corrections to GEN860T documentation.
5033 - Correct duplicate entry in U-Boot CREDITS file.
5034 - Add GEN860T_SC entry in MAINTAINERS file.
5035 - Update CREDITS file with GEN860T_SC info.
5037 * Update Smiths Aerospace addresses in MAINTAINERS file
5039 * Fix error handling in hush's version of "run" command
5042 - Splashscreen support
5045 - temperature dependend enabling of LCD
5047 * Allow booting from old "PPCBoot" disk partitions
5049 * Add support for TQM8255 Board / MPC8255 CPU
5051 ======================================================================
5052 Changes for U-Boot 0.3.1:
5053 ======================================================================
5055 * Make sure Block Lock Bits get cleared in R360MPI flash driver
5057 * MPC823 LCD driver: Fill color map backwards, to allow for steady
5058 display when Linux takes over
5060 * Patch by Erwin Rol, 27 Feb 2003:
5061 Add support for RTEMS (this time for real).
5063 * Add support for "bmp info" and "bmp display" commands to load
5064 bitmap images; this can be used (for example in a "preboot"
5065 command) to display a splash screen very quickly after poweron.
5067 * Add support for 133 MHz clock on INCA-IP board
5069 * Patch by Lutz Dennig, 10 Apr 2003:
5070 Update for R360MPI board
5072 * Add new meaning to "autostart" environment variable:
5073 If set to "no", a standalone image passed to the
5074 "bootm" command will be copied to the load address
5075 (and eventually uncompressed), but NOT be started.
5076 This can be used to load and uncompress arbitrary
5079 * Patch by Stefan Roese, 10 Apr 2003:
5080 Changed DHCP client to use IP address from server option field #54
5081 from the OFFER packet in the server option field #54 in the REQUEST
5082 packet. This fixes a problem using a Windows 2000 DHCP server,
5083 where the DHCP-server is not the TFTP-server.
5085 * Set max brightness for MN11236 displays on TRAB board
5087 * Add support for TQM862L modules
5089 ======================================================================
5090 Changes for U-Boot 0.3.0:
5091 ======================================================================
5093 * Patch by Arun Dharankar, 4 Apr 2003:
5094 Add IDMA example code (tested on 8260 only)
5096 * Add support for Purple Board (MIPS64 5Kc)
5098 * Add support for MIPS64 5Kc CPUs
5100 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
5102 * Patch by Denis Peter, 04 Apr 2003:
5103 - update MIP405-4 board
5105 * Patch by Stefan Roese, 4 Apr 2003:
5106 - U-Boot version environment variable "ver" added
5107 (CONFIG_VERSION_VARIABLE).
5108 - Changed PPC405GPr version from A to B.
5109 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
5111 * Patches by Denis Peter, 03 April 2003:
5112 - fix PCI IRQs on MPL boards
5113 - fix two more un-relocated pointer problems
5115 * Fix behaviour of "run" command:
5116 - print error message iv variable does not exist
5117 - terminate processing of arguments in case of error
5119 * Patches by Peter Figuli, 10 Mar 2003
5120 - Add support for BTUART on PXA platform
5121 - Add support for WEP EP250 (PXA) board
5123 * Fix flash problems on INCA-IP; add tool to allow bruning images to
5124 flash using a BDI2000
5126 * Implement fix for I2C Edge Conditions problem for all boards that
5127 use the bit-banging driver (common/soft_i2c.c)
5129 * Patch by Martin Winistoerfer, 23 Mar 2003
5130 - Add port to MPC555/556 microcontrollers
5131 - Add support for cmi customer board with
5132 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
5134 * Patch by Rick Bronson, 28 Mar 2003:
5135 - fix common/cmd_nand.c
5137 * Patch by Arun Dharankar, 24 Mar 2003:
5138 - add threads / scheduler example code
5140 * Add patches by Robert Schwebel, 31 Mar 2003:
5141 - add ctrl-c support for kermit download
5142 - align bdinfo output on ARM
5143 - csb226 board: bring in sync with innokom/memsetup.S
5144 - csb226 board: fix MDREFR handling
5145 - misc doc fixes / extensions
5146 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
5147 - add BOOT_PROGRESS to armlinux.c
5149 * Add CPU ID, version, and clock speed for INCA-IP
5151 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
5152 - fix SRAM and SDRAM memory sizing
5153 - add status LED support
5154 - add MAC address for second (SCC1) ethernet port
5156 * Update default environment for TQM8260 board
5158 * Patch by Rick Bronson, 16 Mar 2003:
5159 - Add NAND flash support for reading, writing, and erasing NAND
5160 flash (certain forms of which are called SmartMedia).
5161 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
5163 * Patches by Robert Schwebel, 19 Mar 2003:
5164 - use arm-linux-gcc as default compiler for ARM
5165 - fix i2c fixup code
5166 - fix missing baudrate setting
5167 - added $loadaddr / CFG_LOAD_ADDR support to loadb
5168 - moved "ignoring trailing characters" _before_ u-boot wants to
5169 print out diagnostics messages; removes bogus characters at the
5172 * Patch by John Zhan, 18 Mar 2003:
5173 Add support for SinoVee Microsystems SC8xx boards
5175 * Patch by Rolf Offermanns, 21 Mar 2003:
5176 ported the dnp1110 related changes from the current armboot cvs to
5177 current u-boot cvs. smc91111 does not work. problem marked in
5178 smc91111.c, grep for "FIXME".
5180 * Patch by Brian Auld, 25 Mar 2003:
5181 Add support for STM flash chips on ebony board
5183 * Add PCI support for MPC8250 Boards (PM825 module)
5185 * Patch by Stefan Roese, 25 Mar 2003:
5188 * Patch by Stefan Roese, 20 Mar 2003:
5189 - CPCI4052 update (support for revision 3).
5190 - Set edge conditioning circuitry on PPC405GPr for compatibility
5191 to existing PPC405GP designs.
5192 - Clip udiv to 5 bits on PPC405 (serial.c).
5194 * Extend INCAIP board support:
5195 - add automatic RAM size detection
5196 - add "bdinfo" command
5197 - pass flash address and size to Linux kernel
5198 - switch to 150 MHz clock
5200 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
5201 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
5202 boards, version 153 for Rev. 200 boards).
5204 * Patch by Vladimir Gurevich, 12 Mar 2003:
5205 Fix relocation problem of statically initialized string pointers
5208 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5209 Cleanup & bug fixes for JFFS2 code:
5210 - the memory mangement was broken. It caused havoc on malloc by
5211 writing beyond the block boundaries.
5212 - the length calculation for files was wrong, sometimes resulting
5213 in short file reads.
5214 - data copying now optionally takes fragment version numbers into
5215 account, to avoid copying from older data.
5216 See doc/README.JFFS2 for details.
5218 * Patch by Josef Wagner, 12 Mar 2003:
5219 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5220 - ETH05 and BEDBUG support for CU824
5221 - added support for MicroSys CPC45
5222 - new BOOTROM/FLASH0 and DOC base for PM826
5224 * Patch by Robert Schwebel, 12 Mar 2003:
5225 Fix the chpart command on innokom board
5228 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5229 s/PPCBoot/U-Boot/ in some files
5230 s/pImage/uImage/ in some files
5232 * Patch by Detlev Zundel, 15 Jan 2003:
5233 Fix '' command line quoting
5235 * Patch by The LEOX team, 19 Jan 2003:
5236 - add support for the ELPT860 board
5237 - add support for Dallas ds164x RTC
5239 * Patches by David Müller, 31 Jan 2003:
5240 - minimal setup for CardBus bridges
5241 - add EEPROM read/write support in the CS8900 driver
5242 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5243 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5245 * Patch by Steven Scholz, 04 Feb 2003:
5246 add support for RTC DS1307
5248 * Patch by Reinhard Meyer, 5 Feb 2003:
5249 fix PLPRCR/SCCR init sequence on 8xx to allow for
5250 changes of EBDF by software
5252 * Patch by Vladimir Gurevich, 07 Feb 2003:
5253 "API-compatibility patch" for 4xx I2C driver
5255 * TRAB fixes / extensions:
5256 - Restore VFD brightness as saved in environment
5257 - add support for Fujitsu flashes
5258 - make sure both buzzers are turned off (drive low level)
5260 * Patches by Robert Schwebel, 06 Mar 2003:
5261 - fix bug in BOOTP code (must use NetCopyIP)
5262 - update of CSB226 port
5263 - clear BSS segment on XScale
5264 - added support for i2c_init_board() function
5265 - update to the Innokom plattform
5267 * Extend support for redundand environments for configurations where
5268 environment size < sector size
5270 * Patch by Rune Torgersen, 13 Feb 2003:
5271 Add support for Motorola MPC8266ADS board
5273 * Patch by Kyle Harris, 19 Feb 2003:
5274 patches for the Intel lubbock board:
5275 memsetup.S - general cleanup (based on Robert's csb226 code)
5276 flash.c - overhaul, actually works now
5277 lubbock.c - fix init funcs to return proper value
5279 * Patch by Kenneth Johansson, 26 Feb 2003:
5280 - Fixed off by one in RFTA calculation.
5281 - No need to abort when LDF is lower than we can program it's only
5282 minimum timing so clamp it to what we can do.
5283 - Takes function pointer to function for reading the spd_nvram. Usefull
5284 for faking data or hardcode a module without the nvram.
5285 - fix other user for above change
5286 - fix some comments.
5288 * Patches by Brian Waite, 26 Feb 2003:
5289 - fix port for evb64260 board
5290 - fix PCI for evb64260 board
5293 * Patch by Reinhard Meyer, 1 Mar 2003:
5294 Add support for EMK TOP860 Module
5296 * Patch by Yuli Barcohen, 02 Mar 2003:
5297 Add SPD EEPROM support for MPC8260ADS board
5299 * Patch by Robert Schwebel, 21 Jan 2003:
5300 - Add support for Innokom board
5301 - Don't complain if "install" fails
5302 - README cleanup (remove duplicated lines)
5303 - Update PXA header files
5305 * Add documentation for existing POST code (doc/README.POST)
5307 * Patch by Laudney Ren, 15 Jan 2003:
5308 Fix handling of redundand environment in "tools/envcrc.c"
5310 * Patch by Detlev Zundel, 28 Feb 2003:
5311 Add bedbug support for 824x systems
5313 * Add support for 16 MB flash configuration of TRAB board
5315 * Patch by Erwin Rol, 27 Feb 2003:
5316 Add support for RTEMS
5318 * Add image information to README
5320 * Patch by Stefan Roese, 18 Feb 2003:
5321 CPCIISER4 configuration updated.
5323 * Patch by Stefan Roese, 17 Feb 2003:
5324 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5326 * Patch by Stefan Roese, 13 Feb 2003:
5327 Add "pcidelay" environment variable (in ms, enabled via
5328 CONFIG_PCI_BOOTDELAY).
5329 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5330 RST# to respond to configuration cycles (33MHz -> 1s).
5332 * Fix dual PCMCIA slot support (when running with just one
5335 * Add VFD type detection to trab board
5337 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5338 variable with value in the EEPROM
5340 * Patch by Stefan Roese, 10 Feb 2003:
5341 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5343 * Add support for MIPS32 4Kc CPUs
5345 * Add support for INCA-IP Board
5347 ======================================================================
5348 Changes for U-Boot 0.2.2:
5349 ======================================================================
5351 * Add dual ethernet support on PM826
5353 * Add support for LXT971 PHY on PM826
5355 * Patch by Tord Andersson, 16 Jan 2003:
5356 Fix flash sector count for TQM8xxL
5358 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5359 16 bytes out of each 32 byte block)
5361 ======================================================================
5362 Changes for U-Boot 0.2.1:
5363 ======================================================================
5365 * Add support for V37 board
5366 (patch by Jón Benediktsson, 11 Dec 2002)
5368 * Update baudrate in bd_info when it gets changed
5370 * Add watchdog trigger points while waiting for serial port
5371 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5373 * Improve command line tool to access the U-Boot's environment
5374 (figuration of the utility, using a config file)
5376 * Add single quote support for (old) command line parser
5378 * Switch LWMON board default config from FRAM to EEPROM;
5379 in POST, EEPROM shows up on 8 addresses
5381 ======================================================================
5382 Changes for U-Boot 0.2.0:
5383 ======================================================================
5385 * Use 1-byte-read instead of -write for iprobe() function
5386 Add i2c commands to PM826 config
5388 * extend I2C POST code: check for list on known addresses
5390 * Improve log buffer code; use "loglevel" to decide which messages
5391 to log on the console, too (like in Linux); get rid of "logstart"
5393 * Add command line tool to access the U-Boot's environment
5394 (board-specific for TRAB now, to be fixed later)
5396 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5397 Fix misc problems with AmigaOne support
5399 * Patch by Chris Hallinan, 3 Dec 2002:
5400 minor cleanup to the MPC8245 EPIC driver
5402 * Patch by Pierre Aubert , 28 Nov 2002
5403 Add support for external (SIU) interrupts on MPC8xx
5405 * Patch by Pierre Aubert , 28 Nov 2002
5406 Fix nested syscalls bug in standalone applications
5408 * Patch by David Müller, 27 Nov 2002:
5409 fix output of "pciinfo" command for CardBus bridge devices.
5411 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5414 * Add LED indication for IDE activity on KUP4K board
5416 * Fix startup problems with VFD display on TRAB
5418 * Patch by Pierre Aubert, 20 Nov 2002
5419 Add driver for Epson SED13806 graphic controller.
5420 Add support for BMP logos in cfb_console driver.
5422 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5424 * Patch by Rod Boyce, 21 Nov 2002:
5425 fix PCMCIA on MBX8xx board
5427 * Patch by Pierre Aubert , 21 Nov 2002
5428 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5429 bootmode word in DPRAM configurable
5431 * Patch by Daniel Engström, 18 Nov 2002:
5432 Fixes for x86 port (mostly strings issues)
5434 * Patch by Ken Chou, 18 Nov 2002:
5435 Fix for natsemi NIC cards (DP83815)
5437 * Patch by Pierre Aubert, 19 Nov 2002:
5438 fix a bug for the MII configuration, and some warnings
5440 * Patch by Thomas Frieden, 13 Nov 2002:
5441 Add code for AmigaOne board
5442 (preliminary merge to U-Boot, still WIP)
5444 * Patch by Jon Diekema, 12 Nov 2002:
5445 - Adding URL for IEEE OUI lookup
5446 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5448 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5449 root-on-nfs macros are designed to switch how the default boot
5450 method gets defined.
5452 * Patch by Daniel Engström, 13 Nov 2002:
5453 Add support for i386 architecture and AMD SC520 board
5455 * Patch by Pierre Aubert, 12 Nov 2002:
5456 Add support for DOS filesystem and booting from DOS floppy disk
5458 * Patch by Jim Sandoz, 07 Nov 2002:
5459 Increase number of network RX buffers (PKTBUFSRX in
5460 "include/net.h") for EEPRO100 based boards (especially SP8240)
5461 which showed "Receiver is not ready" errors when U-Boot was
5462 processing the receive buffers slower than the network controller
5465 * Patch by Andreas Oberritter, 09 Nov 2002:
5466 Change behaviour of NetLoop(): return -1 for errors, filesize
5467 otherwise; return code 0 is valid an means no file loaded - in this
5468 case the environment still gets updated!
5470 * Patches by Jon Diekema, 9 Nov 2002:
5471 - improve ADC/DAC clocking on the SACSng board to align
5472 the failing edges of LRCLK and SCLK
5473 - sbc8260 configuration tweaks
5474 - add status LED support for 82xx systems
5475 - wire sspi/sspo commands into command handler; improved error
5477 - add timestamp support and alternate memory test to the
5478 SACSng configuration
5480 * Patch by Vince Husovsky, 7 Nov 2002:
5481 Add "-n" to linker options to get rid of "Not enough room for
5482 program headers" problem
5484 * Patch by David Müller, 05 Nov 2002
5485 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5486 so we can use an already existing name
5488 * Patch by Pierre Aubert, 05 Nov 2002
5489 Hardware relatied improvments in FDC boot code
5491 * Patch by Holger Schurig, 5 Nov 2002:
5492 Make the PXA really change it's frequency
5494 * Patch by Pierre Aubert, 05 Nov 2002
5495 Add support for slave serial Spartan 2 FPGAs
5497 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5500 * Add support for log buffer which can be passed to Linux kernel's
5501 syslog mechanism; used especially for POST results.
5503 * Patch by Klaus Heydeck, 31 Oct 2002:
5504 Add initial support for kup4k board
5506 * Patch by Robert Schwebel, 04 Nov 2002:
5507 - use watchdog to reset PXA250 systems
5508 - added progress callbacks to (some of the) ARM code
5509 - update for Cogent CSB226 board
5511 * Add support for FPS860 board
5513 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5514 Improve PCI access on 32-bits Compact PCI bus
5516 * Fix mdelay() on TRAB - this was still the debugging version with
5517 seconds instead of ms.
5519 * Patch by Robert Schwebel, 1 Nov 2002:
5520 XScale related cleanup (affects all ARM boards)
5522 * Cleanup of names and README.
5524 ======================================================================
5525 Notes for U-Boot 0.1.0:
5526 ======================================================================
5528 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5530 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5531 For information about the history of the project please see the
5532 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5534 ======================================================================