1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Coding Style cleanup.
6 Patch by Stefano Babic, 31 Aug 2006
8 * Add splashscreen support for MCC200 board.
10 * Make the serial driver framework work with CONFIG_SERIAL_MULTI
13 * PCIe endpoint support for AMCC Yucca 440SPe board
14 Patch by Tirumala R Marri, 26 Aug 2006
16 * Improve DIMM detection for AMCC Yucca 440SPe board
17 Improved the memory DIMM detection for the Yucca 440SPe board for
18 the case where a memory DIMM is falsely detected as present.
19 This issue is seen on some AMCC Yucca 440SPe validation boards if
20 only one 512MB memory DIMM is installed, i.e. DIMM slot 0 is
21 populated and DIMM slot 1 is empty. In this case, U-Boot does
22 not correctly detect that there is only one DIMM memory module
23 installed and will falsely detect two DIMM memory modules are
24 present and therefore U-Boot will not calculate the correct amount
25 of total memory and u-boot will not booting up.
26 Patch by Adam Graham, 24 Aug 2006
32 * Update for MCC200 / PRS200 boards:
33 - auto-adjust console device for Linux.
36 * Add a fix for a buggy USB device on the FO300 board.
38 * Updates for MCC200 / PRS200 boards:
39 - support for configurations with SDRAM or DDR memory,
40 - support for highboot and lowboot
41 - adjusting environment definitions
43 * Add support for WTK FO300 board (TQM5200 based).
47 * Update for SC520 board.
48 Patch by David Updegraff, 02 Dec 2005
50 * Fixed common.h spelling error.
51 Patch by Cory Tusar, 30 Nov 2005
54 Patch by Andreas Engel, 28 Nov 2005
56 * Fix fatload command on FAT32 formatted partitions.
57 Patch by Joachim Jaeger, 18 Nov 2005
59 * Fix drivers/dm9000.c when configured in 32 bit mode.
60 Patch by Eric Benard, 17 Nov 2005
62 * Cleanup debug code for yucca board.
64 * MCC200: restrict addressable flash space to 32 MB
66 * Add debug console on COM12 for MCC200 board
68 * Fix control-c handing in CONFIG_CMDLINE_EDITING
69 Properly pass break code back from readline.
70 Patch by Roger Blofeld, 31 Jul 2006
72 * Add commandline history support to all AMCC eval boards
73 Patch by Stefan Roese, 07 Aug 2006
75 * Add Macronix MXLV320T flash support for AMCC Bamboo
76 Patch by Stefan Roese, 07 Aug 2006
78 * Change "mii info" to not print an error upon missing PHY at address
79 Patch by Stefan Roese, 07 Aug 2006
81 * Fix PCI-Express on PPC440SPe rev. A.
83 * Fix preboot message on TQM85xx after switching to hush parser.
85 * Adapt TQM85xx ramdisk address to Linux kernel memory map
87 * Add initial support for PCI-Express on PPC440SPe (Yucca board).
89 * Fix compiler warning for TRAB board.
90 Patch by Martin Krause, 07 Aug 2006
92 * Prevent USB commands from working when USB is stopped.
94 * Add rudimentary handling of alternate settings of USB interfaces.
95 This is in order to fix issues with some USB sticks timing out
96 during initialization. Some code readability improvements.
98 * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
99 AMCC suggested to set the PMU bit to 0 for best performace on
100 the PPC440 DDR controller.
101 Please see doc/README.440-DDR-performance for details.
102 Patch by Stefan Roese, 28 Jul 2006
104 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
105 Please see doc/README.bamboo for details.
106 Patch by Stefan Roese, 27 Jul 2006
108 * Fix CONFIG_CMDLINE_EDITING implementation
109 Patch by Stefan Roese, 27 Jul 2006
111 * Fix preboot message on TQM5200 after switching to hush parser.
113 * MCC200: set default configuration to low_boot DDR,
114 and support for configurable options high_boot and/or SDRAM.
116 * Add support for 256 MB SDRAM on CPU87
117 Patch by Josef Wagner, 25 Nov 2005
119 * Add configuration for cam5200 board (based on TQM5200S).
123 * Disabled kvme080 board in MAKEALL because of build problems.
127 * Update NetStar board
128 Patch by Ladislav Michl, 03 Nov 2005
130 * Make code better readable.
131 Patch by Ladislav Michl, 14 Sep 2005
133 * Enable initrd ATAG for xm250 board.
134 Patch by Josef Wagner, 05 Sep 2005
136 * Add readline cmdline-editing extension
137 Patch by JinHua Luo, 01 Sep 2005
139 * Add support for friendly-arm SBC-2410X board
140 Patch by JinHua Luo, 01 Sep 2005
142 * Fix multi-part image support on i386 platform.
143 Patch by David Updegraff, 19 Aug 2005
145 * Add support for KVME080 board
146 Patch by Sangmoon Kim, 18 Aug 2005
148 * Fix MIPS LE build problem
149 Patch by Matej Kupljen, 10 Aug 2005
151 * Check argument count in "mii" command.
152 Problem pointed out by Andrew Dyer, 13 Jun 2005
154 * Cleanup TQM5200 board configurations:
155 - make highboot configurations use environment at high end, too,
156 to avoid flash fragmentation
157 - always use redundand environment
158 - don't enable video code for modules without graphics controller
159 - provide useful (though different) mtdparts settings
160 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
162 * Extend mkconfig tool to print more useful target name
164 * Add support for high-boot on TQM5200 and TQM5200S boards.
165 Hint: the CPLD on the TQM5200 must be programmed with a software
166 version supporting the high boot option! The new TQM5200S is
167 already supporting this option. On the TQM5200 this option will be
168 supported in configurations with MPC5200 rev B processors.
169 To actually "high boot", set jumper X30 on the STK52xx.
170 Patch by Martin Krause, 12 Jul 2006
172 * Add support for new TQM5200 revisions
173 - Support for TQM5200S (short version without graphic controller)
174 - Support for modules with 'N' type S29GL128N Spansion flashes
175 (requires changes to flash layout)
176 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
177 Patch by Martin Krause, 07 Jul 2006
179 * Fix support for PS/2 keyboard on TQM85xx boards
180 The PS/2 keyobard driver for the TQM85xx modules only supports the
181 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
182 include a DUART, the TQM8560 modules can't be used with the PS/2
183 keyboard controller on the STK85xx board.
184 The PS/2 keyboard driver should work with the modules TQM8540,
185 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
186 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
187 settings: X66 1-2, 9-10; X61 2-3
188 Patch by Martin Krause, 21 Jun 2006
190 * Adjust RTC century handling on STK52xx board to match Linux driver.
191 Patch by Martin Krause, 12 Jun 2006
193 * Adjust filenames for USB update images on TRAB board.
194 During an automatic update via USB stick, U-Boot searches for
195 images with the name "firmware.img" and "kernel.img". This names
196 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
197 to prevent updates of new boards (with the new macronics "c" step
198 flashes) with old, incompatible firmware or kernel versions.
199 Patch by Martin Krause, 21 Jun 2006
201 * Bugfix in VFD routine on TRAB board.
202 Make sure upper lext pixel can be set to blue, too
203 (so far only red was possible).
204 Patch by Martin Krause, 15 Feb 2006
206 * Enable buffered flash writes for TB5200 board.
208 * Fix some bugs in TRAB board flash driver.
209 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
210 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
211 - remove "Unlock Bypass" mode, because macronix flashes do not support
213 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
214 for Intel compatible flashes, not for AMD compatible.
215 Patch by Martin Krause, 15 Feb 2006
217 * Add additional error messages to flash driver on TRAB board
218 (for erase errors and timeout errors)
219 Patch by Martin Krause, 14 Feb 2006
221 * Add support for TB5200 board
222 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
223 integrated in a little aluminium case.
224 Patch by Martin Krause, 8 Jun 2006
226 * Enable buffered flash writes for TQM5200 board.
228 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
230 * Add support for TQM885D board.
231 Patch by Martin Krause, 20 Mar 2006
233 * Fix FEC initialisation: All MII configuration is done via FEC1
234 registers, but MII_SPEED was configured according to FEC used. So
235 if only FEC2 was used, this caused the real MII_SPEED register in
236 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
237 Fix: always configure MII_SPEED on FEC1 only.
238 Patch by Markus Klotzbuecher, 12 Jul 2006
240 * Add support for SPC1920 board.
241 Patch by Markus Klotzbuecher, 12 Jul 2006
243 * MCC200 board: support console on any one of the Quad UART ports.
245 * Fix error in flash protection calculation on MCC200 board.
247 * Major PCMCIA Cleanup to make code better readable and maintainable.
249 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
250 placed to the drivers/rpx_pmcia.c file to avoid duplication.
251 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
252 - drivers/i82365.c has been split into two parts located at
253 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
254 the only boards using CONFIG_82365).
255 - Changes were tested for clean build and *very* *few* boards.
257 * Fix timer problems on AMCC yucca board.
258 Set Timer Clock Select to use CPU clock as a timer input source.
260 * Bring yucca config more in line with other AMCC boards.
262 * Add AMCC bamboo board to MAKEALL build script.
264 * Fix AMCC bamboo eval board compilation errors.
266 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
267 Enabled it for Yucca board.
269 * Cleanup config file and bootup output for Yucca board.
271 * Fix CONFIG_440_GX define usage.
273 * Remove autogenerated bmp_logo.h file.
275 * Add support for AMCC 440SPe CPU based eval board (Yucca).
277 * Call serial_initialize() before first debug() is used.
279 * Cleanup trab board for GCC-4.x
281 * VoiceBlue update: use new MTD flash partitioning methods, use more
282 reasonable TEXT_BASE, update default environment and enable keyed
284 Patch by Ladislav Michl, 16. Aug 2005
286 * Add forgotten changes for the PLEB 2 Board.
287 Patch by David Snowdon, 13. Aug 2005
289 * Add support for wrPPMC7xx/74xx boards
290 Patch by Richard Danter, 12 Aug 2005
292 * Add support for gth2 board
293 Patch by Thomas Lange, Aug 11 2005
295 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
296 Patch by Martin Krause, 8 Jun 2006
298 This patch supports two serial consoles on boards with
299 a MPC5xxx CPU. The console can be switched at runtime
300 by setting stdin, stdout and stderr to the desired serial
301 interface (serial0 or serial1). The PSCs to be used as
302 console port are definded by CONFIG_PSC_CONSOLE
303 and CONFIG_PSC_CONSOLE2.
304 See README.serial_multi for details.
306 * Bugfix in I2C initialisation on S3C2400.
307 If the bus is blocked because of a previously interrupted
308 transfer, up to eleven clocks are generated on the I2CSCL
309 line to complete the transfer and to free the bus.
310 With this fix pin I2CSCL (PG6) is really configured as GPIO
311 so the clock pulses are really generated.
312 Patch by Martin Krause, 04 Apr 2006
314 * Fix DDR6 errata on TQM834x boards
315 Patch by Thomas Waehner, 07 Mar 2006
317 * Remove obsolete flash driver board/tqm5200/flash.c
318 Patch by Martin Krause, 11 Jan 2006
320 * Update configuration for CMC-PU2 board
321 Patch by Martin Krause, 17 Nov 2005
323 * Add support for PS/2 keyboard on TQM85xx board
324 Patch by Martin Krause, 07 Nov 2005
326 Tested on a STK85XX baseboard. Make sure the PS/2 controller
327 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
329 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
330 In tsc2000_read_channel() the delay after setting the multiplexer
331 to a temperature channel is increased from 1,5 ms to 10 ms. This
332 is to allow the multiplexer inputs to stabilize after huge steps
333 of the input signal level.
334 Patch by Martin Krause, 08 Nov 2005
336 * Adjust TQM5200 make targets
337 Make the automatic CS configuration the default.
338 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
339 and CONFIG_TQM5200_AC are removed.
340 "TQM5200_config" is now the default for STK52XX.200 base boards.
341 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
342 Patch by Martin Krause, 07 Nov 2005
344 * Fix setting of environment variable "ver" on trab board
345 The environment variable "ver" is now set before
346 do_auto_update() is called, so that "ver" can be used
347 in USB update scripts.
348 Patch by Martin Krause, 27 Oct 2005
350 * Fix wrong usage of udelay() in led_blink() on trab board
351 Patch by Martin Krause, 27 Oct 2005
353 * Fix udelay bug in vfd.c for trab board
354 Patch by Martin Krause, 27 Oct 2005
356 * Disable JFFS2 support for trab board
357 Patch by Martin Krause, 27 Oct 2005
359 * Change mtdparts definition on trab board to match current flash map
360 Patch by Martin Krause, 27 Oct 2005
362 * Fix memory init problems on MCC200 board
364 * Fix IxEthDB.h to compile again
365 Patch by Stefan Roese, 14 Jun 2006
367 * Minor cleanup for PCS440EP board
368 Patch by Stefan Roese, 13 Jun 2006
370 * Add MCF5282 support (without preloader)
371 relocate ichache_State to ram
372 u-boot can run from internal flash
373 Add EB+MCF-EV123 board support.
374 Add m68k Boards to MAKEALL
375 Patch from Jens Scharsig, 08 Aug 2005
377 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
378 Patch by Scott McNutt, 08 Jun 2006
380 * Nios II - Add EPCS Controller bootrom work-around
381 -When booting from an epcs controller, the epcs bootrom may leave the
382 slave select in an asserted state causing soft reset hang. This
383 patch ensures slave select is negated at reset.
384 Patch by Scott McNutt, 08 Jun 2006
386 * Update PK1C20 board
387 -Update base addresses for standard configuration
388 -Eliminate use of CACHE_BYPASS in board code
389 Patch by Scott McNutt, 08 Jun 2006
391 * Nios II - Fix I/O Macros and mini-app stubs
393 -Eliminate use of CACHE_BYPASS in cpu code
394 -Eliminate assembler warnings
395 -Fix mini-app stubs and force no small data
396 Patch by Scott McNutt, 08 Jun 2006
398 * Fix U-Boot environment sector protection on MCC200 board
400 * Minor cleanup for PCS440EP board
402 * Update PCS440EP port to fit into one flash device (incl. environment)
403 Patch by Stefan Roese, 06 Jun 2006
405 * Add support for PCS440EP board
406 Patch by Stefan Roese, 02 Jun 2006
408 * Fix examples/Makefile; some build targets were lost
410 * Fix watchdog handling in CFI flash driver
411 Just use udelay() when waiting for status changes which will
412 implicitely trigger the watchdog.
414 * Fix PCI to memory window size problems on PM82x boards
415 We use the "automatic" mode that was used for the MPC8266ADS and
416 MPC8272 boards. Eventually this should be used on all boards?]
417 Patch by Wolfgang Grandegger, 17 Jan 2006
419 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
420 Patch by Stefan Roese, 29 May 2006
422 * Update Intel IXP4xx support
423 - Add IXP4xx NPE ethernet MAC support
424 - Add support for Intel IXDPG425 board
425 - Add support for Prodrive PDNB3 board
427 Patch by Stefan Roese, 23 May 2006
429 * Fix problem in PVR detection for 440GR
430 Patch by Stefan Roese, 18 May 2006
432 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
434 * Enable autoboot for M5271EVB board.
436 * Changed default ramdisk addr in yosemite/yellowstone ports
437 Patch by Stefan Roese, 15 May 2006
439 * Fix PCMCIA support on virtlab2
441 * Add support for VirtLab2 board
442 (needed because of differences in the PCMCIA hardware).
446 * Update yosemite configuration to enable flash write buffer support
447 Patch by Stefan Roese, 10 May 2006
449 * Fix compile warnings in common/xyzModem.c
450 Patch by Stefan Roese, 10 May 2006
452 * Add support for AMCC 440EP Rev C and 440GR Rev B
453 Patch by John Otken, 08 May 2006
455 * OMAP 5912/OSK: update EMIFS CS1 timings:
456 Problems have been seen in the linux kernel's smc91x network driver
457 due to improper bus timings. The latest 2.6 OMAP kernels currently
458 have a workaround, but this fix belongs in u-boot.
459 Patch by Kevin Hilman, 13 Oct 2005
461 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
462 Patch by Hiroki Kaminaga, 11 Mar 2006
464 * Update omap5912osk board support
465 - Fix OMAP support that omap5912osk compiles in current source tree
466 - Update with code from "http://omap.spectrumdigital.com/osk5912"
467 to fix problems with DDR initialization
469 - Use CFI flash driver and support complete 32MB of onboard flash
470 - Add "print_cpuinfo()" and "checkboard()" functions to display
471 CPU (with frequency) and Board infos
472 Patch by Stefan Roese, 10 May 2006
474 * Fix watchdog issues for ColdFire boards.
476 * Add M5271EVB board support.
478 * Make R5200 specific low level initialization board conditional.
480 * Update CPU target identification strings for ColdFire family.
482 * Update register definitions for MCF5271.
484 * Fix serial console support for MCF5271.
486 * Fixes for gcc 3.4 based m68k toolchain,
487 based on patch by Jate Sujjavanich.
489 * Fix lowboot support on MCC200 board
491 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
492 - Removed MPC8349ADS port
493 - Added PCI support to MPC8349ADS
494 - reworked memory map to allow mapping of all regions with BATs
495 Patch by Kumar Gala, 20 Apr 2006
497 * Coding Style cleanup
499 * Write RTC seconds first to maintain settings integrity per
500 Maxim/Dallas DS1306 data sheet.
501 Patch by Alan J. Luse, 02 May 2006
503 * Scheduled for removal: strnicmp() which is unused
505 * Update for Intel Monahans boards:
506 - support for magic key detection and handling on delta board
507 - NAND support for zylonite board + some minor cleanup
509 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
510 Patch by Jon Loeliger, 01 May 2006
512 * Fixed handling of bad checksums with "mkimage -l"
514 * Added support for BC3450 board
515 Patch by Stefan Strobl, 21 Oct 2005
517 * Update for NC650 board:
518 - Support rev1 and rev2 hardware
519 - adapt to new NAND layer
520 - add CP850 configuration based on NC650
522 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
523 is configured; othrwise DMA accesses aren't cache coherent which
524 causes for example USB to fail.
528 * Fix dbau1x00 boards broken by dbau1550 patch
529 PLL:s were not set for boards other than 1550.
530 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
531 Default boot is now bootp for cards other than 1550.
532 Patch by Thomas Lange, 10 Aug 2005
534 * Fixes common/cmd_flash.c:
535 - fix some compiler/parser error, if using m68k tool chain
536 - optical fix for protect on/off all messages, if using more
538 Patch by Jens Scharsig, 28 Jul 2005
540 * Fix Quad UART mapping on MCC200 board due to new HW revision
542 * Fix JFFS2 support for legacy NAND driver.
544 * Remove dependencies between DoC code and old legacy NAND driver.
546 * Fix PM828_PCI target, for which PCI was *not* configured in.
548 * Fix Lite5200B support: initialize SDelay register
549 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
550 Configuration", 3.3.1 SDelay--MBAR + 0x0190
552 * Changes/fixes for drivers/cfi_flash.c:
554 - Add Intel legacy lock/unlock support to common CFI driver
556 On some Intel flash's (e.g. Intel J3) legacy unlocking is
557 supported, meaning that unlocking of one sector will unlock
558 all sectors of this bank. Using this feature, unlocking
559 of all sectors upon startup (via env var "unlock=yes") will
562 - Fixed problem with multiple reads of envronment variable
563 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
565 - Removed unwanted linefeeds from "protect" command when
566 CFG_FLASH_PROTECTION is enabled.
568 - Changed p3p400 board to use CFG_FLASH_PROTECTION
570 Patch by Stefan Roese, 01 Apr 2006
572 * Changes/fixes for drivers/cfi_flash.c:
573 - Correctly handle the cases where CFG_HZ != 1000 (several
575 - Fix the timeout calculation of buffered writes (off by a
577 Patch by Anders Larsen, 31 Mar 2006
579 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
581 405 SDRAM: - The SDRAM parameters can now be defined in the board
582 config file and the 405 SDRAM controller values will
583 be calculated upon bootup (see PPChameleonEVB).
584 When those settings are not defined in the board
585 config file, the register setup will be as it is now,
586 so this implementation should not break any current
587 design using this code.
589 Thanks to Andrea Marson from DAVE for this patch.
591 440 DDR: - Added function sdram_tr1_set to auto calculate the
592 TR1 value for the DDR.
593 - Added ECC support (see p3p440).
595 Patch by Stefan Roese, 17 Mar 2006
597 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
598 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
600 * Add support for ymodem protocol download
601 Patch by Stefano Babic, 29 Mar 2006
603 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
604 Merge from Markus Klotzbücher's repo, 01 Apr 2006
606 * GCC-4.x fixes: clean up global data pointer initialization for all
609 * Update for Delta board:
610 - redundant NAND environment
611 - misc Monahans cleanups (remove dead code etc.)
612 - DA9030 Initialization; some minimal changes to PXA I2C driver to
613 make it work with the Monahans.
614 - Make Monahans clock frequency configurable using
615 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
616 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
617 Merge from Markus Klotzbücher's repo, 25 Mar 2006
619 * Enable Quad UART om MCC200 board.
621 * Cleanup MCC200 board configuration; omit non-existent stuff.
623 * Add support for MPC859/866 Rev. A.0
625 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
627 * Fix DDR ECC bit definitions for MPC83xx.
629 * Add initial support for MPC8349E MDS board.
631 * Add support for ECC DDR initialization on MPC83xx.
633 * Add DMA support for MPC83xx.
635 * Add sync in do_reset() routine for MPC83xx after RPR register
636 was written to. It is need on some targets when BAT translation
639 * Add bit definitions for MPC83xx DDR controller registers.
641 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
643 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
645 * Add support for DS1374 RTC chip.
647 * Add support for Lite5200B board.
648 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
650 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
651 timer and cpu_reset code from cpu/$(CPU) into the new
652 cpu/$(CPU)/$(SOC) directories
653 Patch by Andreas Engel, 13 Mar 2006
655 * Change max size of uncompressed uImage's to 8MByte and add
656 CFG_BOOTM_LEN to adjust this setting.
658 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
659 uImages was restricted to 4MBytes. This default size is now
660 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
661 in the board config file.
663 Patch by Stefan Roese, 13 Mar 2006
665 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
666 Patch by Stefan Roese, 13 Mar 2006
668 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
669 Patch by Cedric Vincent, 06 Jul 2005
671 * au1x00_eth.c: check malloc return value and abort if it failed
672 Patch by Andrew Dyer, 26 Jul 2005
674 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
675 incorrectly generating start/stop conditions on the bus.
676 Patch by Andrew Dyer, 26 Jul 2005
678 * Fix bug in [id]cache_status commands for MPC85xx processors;
679 should look at LSB of L1CSRn registers to determine if L1 cache is
680 enabled, not the MSB.
681 Patch by Murray Jensen, 19 Jul 2005
683 * Fix array overflow with fw_setenv on uninitialised environment
684 Patch by Murray Jensen, 15 Jul 2005
686 * Add support for EmbeddedPlanet EP88x boards
687 Patch by Yuli Barcohen, 13 Jul 2005
689 * Remove board specific configuration includes from the common xilinx
690 ethernet and iic adapter code.
691 Patch by Michael Libeskind, 12 Jul 2005
693 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
694 Patch by Murray Jensen, 08 Jul 2005
696 * Add (some) definitions for the MPC85xx local bus controller
697 Patch by Murray Jensen, 08 Jul 2005
699 * Add CPM2 I/O pin functions for MPC85xx processors
700 Patch by Murray Jensen, 08 Jul 2005
702 * Fix compile problem
704 * Added PCI support for MPC8349ADS board
705 Patch by Kumar Gala 11 Jan 2006
707 * Enable address translation on MPC83xx
708 Patch by Kumar Gala, 10 Feb 2006
710 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
711 Patch by Kumar Gala, 25 Jan 2006
713 * Fixed defines for MPC83xx SICRL register to match current specs
714 Patch by Kumar Gala, 23 Jan 2006
716 * Only disable the MPC83xx watchdog if its enabled out of reset.
717 If its disabled out of reset SW can later enable it if so desired
718 Patch by Kumar Gala, 11 Jan 2006
720 * Allow config of GPIO direction & data registers at boot on 83xx
721 Patch by Kumar Gala, 11 Jan 2006
723 * Enable time handling on 83xx
724 Patch by Kumar Gala, 11 Jan 2006
726 * Make System IO Config Registers board configurable on MPC83xx
727 Patch by Kumar Gala, 11 Jan 2006
729 * Fixed PCI indirect config ops to handle multiple PCI controllers
730 We need to adjust the bus number we are trying to access based
731 on which PCI controller its on
732 Patch by Kumar Gala, 12 Jan 2006
734 * Report back PCI bus when doing table based device config
735 Patch by Kumar Gala, 11 Jan 2006
737 * Added support for PCI prefetchable region and BARs
738 If a host controller sets up a region as prefetchable and
739 a device's BAR denotes it as prefetchable, allocate the
740 BAR into the prefetch region.
742 If a BAR is prefetchable and no prefetchable region has
743 been setup by the controller we fall back to allocating
744 the BAR into the normally memory region.
745 Patch by Kumar Gala, 11 Jan 2006
747 * Add helper function for generic flat device tree fixups for mpc83xx
748 Patch by Kumar Gala, 11 Jan 2006
750 * Add support for passing initrd information via flat device tree
751 Patch by Kumar Gala, 11 Jan 2006
753 * Added OF_STDOUT_PATH and OF_SOC
755 OF_STDOUT_PATH specifies the path to the device the kernel can use
758 OF_SOC specifies the proper name of the SOC node if one exists.
759 Patch by Kumar Gala, 11 Jan 2006
761 * Allow board code to fixup the flat device tree before booting a kernel
762 Patch by Kumar Gala, 11 Jan 2006
764 * Added CONFIG_ options for bd_t and env in flat dev tree
766 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
767 into the resulting flat device tree.
769 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
770 variables from u-boot into the flat device tree
772 Patch by Kumar Gala, 11 Jan 2006
774 * Add support for the DHCP vendor optional bootfile (#67).
775 Ignores the vendor TFTP server name option (#66).
776 Patch by Murray Jensen, 30 Jun 2005
778 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
779 Patch by Andy Fleming, 14 Jun 2005
781 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
782 Patch by Gerhard Jaeger, 21 Jun 2005
784 * Add netconsole and some more commands to RPXlite_DW board
785 Patch by Sam Song, 19 Jun 2005
787 * Fix bad declaration on pci_cfgfunc_nothing
788 Patch by Sam Song, 19 Jun 2005
790 * Adjust "echo" as a default command
791 Patch by Sam Song, 19 Jun 2005
793 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
794 Patch by KokHow Teh, 16 Jun 2005
796 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
797 Patch by Rick Bronson, 15 Jun 2005
799 * Coding Style cleanup
801 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
802 Patch by Andrew Dyer, 13 Jun 2005
804 * Add ADI Blackfin support
805 - add support for Analog Devices Blackfin BF533 CPU
806 - add support for the ADI BF533 Stamp uClinux board
807 - add support for the ADI BF533 EZKit board
808 Patches by Richard Klingler, 11 Jun 2005
810 * Add loads of ntohl() in image header handling
811 Patch by Steven Scholz, 10 Jun 2005
813 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
814 variable to set clock
815 Patch by Yuli Barcohen, 05 Jun 2005
817 * RPXlite configuration fixes
818 - Use correct flash sector size
819 - Use correct memory test end address
820 - Add support for bzip2 compression
821 - Various small fixes
822 Patch by Yuli Barcohen, 05 Jun 2005
824 * Memory configuration changes for ZPC.1900 board
825 - Fix SDRAM timing on both local bus and 60x bus
826 - Add support for second flash bank (SIMM)
827 - Change boot flash base
828 Patch by Yuli Barcohen, 05 Jun 2005
830 * Add support for Adder boards with 16MB SDRAM;
831 add support for second FEC on Adder87x board.
832 Patch by Yuli Barcohen, 05 Jun 2005
834 * Fix conditional for including ks8695eth driver
835 Patch by Greg Ungerer, 04 Jun 2005
837 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
838 Patch by Friedrich Lobenstock, 02 Jun 2005
840 * Fix comment in common/soft_i2c.c
841 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
843 * Cleanup compiler warnings.
844 Patch by Greg Ungerer, 21 May 2005
846 * Word alignment fixes for word aligned NS16550 UART
847 Patch by Jean-Paul Saman, 01 Mar 2005
849 Fixes bug with UART that only supports word aligned access: removed
850 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
851 (broken!) versions of GCC generate byte accesses when encountering
852 the packed attribute regardless if the struct is already correctly
853 aligned for a platform. Peripherals that can only handle word
854 aligned access won't work properly when accessed with byte access.
855 The struct NS16550 is already word aligned for REG_SIZE = 4, so
856 there is no need to packed the struct in that case.
858 * Fix behaviour if gatewayip is not set
859 Patch by Robin Gilks, 23 Dec 2004
861 * Fix cleanup for netstart board.
862 Remove build results from repository
864 * Some code cleanup for GCC 4.x
866 * Fixes to support environment in NAND flash;
867 enable NAND flash based environment for delta board.
869 * Add support for Intel Monahans CPU on Zylonite and Delta boards
870 (This is Work in Progress!)
872 * Add support for TQM8260-AI boards.
876 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
877 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
878 Patch by Ladislav Michl, 29 Jun 2005
880 * Add lowboot target to mcc200 board
881 Patch by Stefan Roese, 4 Mar 2006
883 * Fix problem with flash_get_size() from CFI driver update
884 Patch by Stefan Roese, 1 Mar 2006
886 * Make CFG_NO_FLASH work on ARM systems
887 Patch by Markus Klotzbuecher, 27 Feb 2006
889 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
892 * Convert mcc200 to use common CFI flash driver
893 Patch by Stefan Roese, 28 Feb 2006
895 * Add env-variable "unlock" to handle initial state of sectors
898 Only the U-Boot image and it's environment is protected,
899 all other sectors are unprotected (unlocked) if flash
900 hardware protection is used (CFG_FLASH_PROTECTION) and
901 the environment variable "unlock" is set to "yes".
903 Patch by Stefan Roese, 28 Feb 2006
905 * Update drivers/cfi_flash.c:
906 - find_sector() called in both versions of flash_write_cfiword()
907 Patch by Peter Pearse, 27th Feb 2006
909 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
910 Patch by Jose Maria Lopez, 16 Jan 2006
912 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
913 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
915 * Changes/fixes for drivers/cfi_flash.c:
916 We *should* check if there are any error bits if the previous call
917 returned ERR_OK (Otherwise we will have output an error message in
918 flash_status_check() already.) The original code would only check for
919 error bits if flash_status_check() returns ERR_TIMEOUT.
920 Patch by Marcus Hall, 23 Aug 2005
922 * Changes/fixes for drivers/cfi_flash.c:
923 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
924 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
925 Patch by Sangmoon Kim, 19 Aug 2005
927 * Fixes for drivers/cfi_flash.c:
928 - Fix wrong timeout value usage in flash_status_check()
929 - Round write_tout up when converting to msec in flash_get_size()
930 - Remove clearing flash status at the end of flash_write_cfibuffer()
931 which sets Intel 28F640J3 flash back to command mode on CSB472
932 Patch by Tolunay Orkun, 02 July 2005
934 * Add basic support for the SMMACO4 Board from PanDaCom.
935 Patch by Heiko Schocher, 20 Feb 2006
937 * Add GIT version information (commid ID) to untagged U-Boot versions
939 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
940 of all unreleased (untagged) U-Boot images will be automatically
941 extended upon compiletime with a part of the GIT commit ID and
942 possibly with "dirty" if uncommited changes are detected.
944 Here an example for the resulting version:
945 "U-Boot 1.1.4-g3457ac18-dirty"
947 The version is now maintained in the toplevel Makefile and the
948 version headers are autogenerated.
950 Patch by Stefan Roese, 9 Feb 2006
952 * Update default environment for INKA4x00 board.
954 * Convert CPCI750 to use common CFI flash driver
955 Patch by Reinhard Arlt, 8 Feb 2006
957 * Various changes to esd HH405 board specific files
958 Patch by Matthias Fuchs, 07 Feb 2006
960 * Cleanup U-Boot boot messages on ARM.
962 To match the U-Boot user interface on ARM platforms to the U-Boot
963 standard (as on PPC platforms), some messages with debug character
964 are removed from the default U-Boot build.
965 Enable DEBUG for lib_arm/board.c to enable debug messages.
966 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
967 Patch by Stefan Roese, 24 Jan 2006
969 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
970 Patch by Stefan Roese, 18 Jan 2006
972 * Add VGA support (CT69000) to CPCI750 board.
973 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
974 Patch by Reinhard Arlt, 30 Dec 2005
976 * PMC405 and CPCI405: Moved configuration of pci resources
978 PMC405 and CPCI2DP: Added firmware download and booting via pci.
979 Patch by Matthias Fuchs, 20 Dec 2005
981 * Add ColdFire targets to MAKEALL script
982 Patch by Zachary Landau, 26 Jan 2006
984 * Add support for r5200 board
985 Patch by Zachary Landau, 26 Jan 2006
987 * Add support for Freescale M5271 processor
988 Patch by Zachary Landau, 26 Jan 2006
990 * Fix 28F256J3A support on PM520 board
991 (without bank-switching only 32 MB can be accessed)
993 * Fix mkimage bug with multifile images created on 64 bit systems.
995 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
997 * Fix compiler problem with at91rm9200dk board.
998 Patch by Eugen Bigz, 19 Dec 2005
1000 ======================================================================
1001 Changes for U-Boot 1.1.4:
1002 ======================================================================
1004 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
1005 - Changed GPIO setup to enable another address line in order to
1006 address 64M of FLASH.
1007 - Added function sdram_tr1_set to auto calculate the tr1 value for
1009 Patch by Steven Blakeslee, 12 Dec 2005
1011 * MPC5200: Set PCI retry counter to 0 = infinite retry;
1012 The default of 255 is too short for slow devices.
1013 Patch by Martin Nykodym, 12 Dec 2005
1015 * Change port configuration for O2DNT (CODEC1 on PSC1).
1017 * Fix register for PCI async mode on PPC440EP
1018 Patch by Youngchul Bang, 08 Dec 2005
1020 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
1021 This segment may be required by some libgcc.a functions
1024 * Fix DPRAM offset/size for MPC8541/8555.
1025 Simplify TQM85xx Makefile handling.
1027 * Fix data overflow (typo?) in rtc/ds1302.c
1029 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
1031 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
1032 - Support for TQM8541/8555 boards added.
1033 - Complete rework of TQM8540/8560 support.
1034 - Common TQM85xx code now supports all current TQM85xx platforms
1035 (TQM8540/8541/8555/8560).
1036 - DDR SDRAM size detection added.
1037 - CAS latency default values can be overwritten by setting "serial#"
1038 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
1039 If problems are detected with this non default CAS latency,
1040 the default values will be used instead.
1041 - Flash size detection added.
1042 - Moved FCC ethernet driver initialization behind TSEC driver init
1043 -> TSEC is first device.
1044 Patch by Stefan Roese, 30 Nov 2005
1046 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
1047 Patch by John Otken, 23 Nov 2005
1049 * Changed PPC44x startup message (cpu info, speed...) to common style:
1050 On PPC44x platforms, the startup message generated in "cpu.c" only
1051 comprised the ppc type and revision but not additional information
1052 like speed etc. Those speed infos where printed in the board specific
1053 code. This new implementation now prints all CPU infos in the common
1054 cpu specific code. No board specific code is needed anymore and
1055 therefore removed from all current 44x implementations.
1056 Patch by Stefan Roese, 27 Nov 2005
1058 * Adjust TQM834x PHY addresses for latest hardware revision.
1060 * Increase malloc arena on TQM5200 board to 256 kB.
1061 With 64 kb uniform flash sector size the old value of 128 kB was
1064 * Fix miiphy global data initialization (problem on 4xx boards when
1065 no ethaddr is assigned). Initialization moved from
1066 miiphy_register() to eth_initialize().
1068 Based on initial patch for 4xx platform by Matthias Fuchs.
1070 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
1072 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
1073 The COPYING file was extended to make clear that these files can be
1074 used in non-GPL code, too.
1075 Also, a corresponding note was placed in the headers of the affected files.
1077 * Add support for Prodrive P3P440 board:
1078 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
1079 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
1080 for bank autodetection
1081 Patch by Stefan Roese, 22 Nov 2005
1083 * Change all '$(...)' variable references into '${...}'
1084 which makes the environment compatible with the hush shell.
1085 WARNING: Support for the old '$(...)' syntax will be
1086 discontinued in a later version.
1088 * Minor changes to init flags in TQM834x PCI.
1090 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
1091 Patch by Stefan Roese, 15 Nov 2005
1093 * New PPC 405EP board added: CMS700
1094 Added CONFIG_NET_MULTI for VOM405 board.
1095 Added reset_phy() for VOM405 board.
1096 Patch by Matthias Fuchs, 09 Nov 2005
1098 * Updated PCI mapping for esd CPCI2DP board.
1099 Add support for error LED.
1100 Patch by Matthias Fuchs, 07 Nov 2005
1102 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1103 Patch by Stefan Roese, 07 Nov 2005
1105 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1106 Patch by Stefan Roese, 07 Nov 2005
1108 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1109 Patch by Stefan Roese, 05 Nov 2005
1111 * Additional fix for external IRQ config on Yellowstone & Yosemite
1112 Patch by Stefan Roese, 03 Nov 2005
1114 * Add support for Ocotea pass 3 with 440GX Rev. F
1115 Patch by Stefan Roese, 01 Nov 2005
1117 * Fix external IRQ configuration on Yellowstone & Yosemite
1118 Patch by Stefan Roese, 28 Oct 2005
1120 * Add support for multiple PHYs.
1121 Tested on the following boards:
1122 cmcpu2 (at91rm9200/ether.c)
1123 PPChameleon (ppc4xx/4xx_enet.c)
1124 yukon (mpc8220/fec.c)
1125 uc100 (mpc8xx/fec.c)
1126 tqm834x (mpc834x/tsec.c) with EEPRO100
1127 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1128 Main changes include:
1130 - miiphy_register routine was added to allow multiple PHYs to be registered
1131 - miiphy_read and miiphy_write are now defined in this file, and
1132 require additional argument (char *devname)
1133 - other miiphy_* routines also require additional device name argument
1136 Calling reset_phy() was moved to be executed *after* eth_initialize().
1137 This is necessary as now some of the implementations of reset_phy()
1138 may need to use miiphy_reset() which is not allowed before eth_initialize()
1139 as eth_initialize registers all required miiphy_* routines.
1140 Tested on IP860 and PHY initializes properly after this change.
1142 * Correct includes for flat tree builder.
1144 * Fix conflicting types (flash_write()) in trab auto_update.c.
1146 * Add PCI support for the TQM834x board.
1148 * Add missing 4xx board to MAKEALL
1149 Patch by Stefan Roese, 20 Oct 2005
1151 * Fix conflicting types (flash_write()) in esd auto_update.c
1152 Patch by Stefan Roese, 20 Oct 2005
1154 * Fix problem with sleep in NetConsole (use get_timer())
1155 Patch by Stefan Roese, 20 Oct 2005
1157 * Add NetConsole Support for AMCC eval boards
1158 Patch by Stefan Roese, 20 Oct 2005
1160 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1161 Patch by Stefan Roese, 18 Oct 2005
1163 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1164 Fix identation on ext2ls help entry.
1165 Patch by Stefan Roese, 14 Oct 2005
1167 * Add support for TQM834x boards.
1170 * Cleanup for GCC-4.x
1172 * Add documentation for Open Firmware Flat Tree and usage.
1173 Patch by Pantelis Antoniou, 13 Oct 2005
1175 * Add missing files for Pantelis Antoniou's patch
1176 Patch by Pantelis Antoniou, 04 Sep 2005
1178 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1179 CONFIG_NET_MULTI set)
1180 Patch by Stefan Roese, 10 Oct 2005
1182 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1183 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1184 Patch by Stefan Roese, 07 Oct 2005
1186 * Add support for OF flat tree for the STXtc board.
1187 Patch by Pantelis Antoniou, 04 Sep 2005
1189 * Support passing of OF flat trees to the kernel.
1190 Patch by Pantelis Antoniou, 04 Sep 2005
1194 * Add support for NetSilicon NS7520 processor.
1195 Patch by Art Shipkowski, 12 May 2005
1197 * Add support for AP1000 board.
1198 Patch by James MacAulay, 07 Oct 2005
1200 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1201 Patch by Anders Larsen, 07 Oct 2005
1203 The Atmel errata #11 states that the transfer buffer descriptor
1204 table must be aligned on a 16-word boundary. As it turned out, this
1205 is insufficient - it seems the table must be aligned on a boundary
1206 at least as large as the table itself (in Linux this is not an
1207 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1209 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1210 Patch by Anders Larsen, 07 Oct 2005
1212 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1213 sed the linker scripts, rather than pre-process them.
1214 Patch by Peter Pearse, 07 Oct 2005
1216 * Update make target for ARM supported boards.
1217 Use lowlevel_init() instead of platformsetup() [rename].
1218 Patch by Peter Pearse, 06 Oct 2005
1220 * Fix booting from serial dataflash on AT91RM9200
1221 Patch by Peter Menzebach, 29 Aug 2005
1223 * Add JFFS2 support for TRAB board
1224 Patch by Martin Krause, 25 Aug 2005
1226 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1227 Patch by Marcus Hall, 24 Aug 2005
1229 * Fix the machine-id of the Cogent csb637 board
1230 Patch by Anders Larsen, 05 Oct 2005
1232 * Complete support for the KwikByte KB920x boards
1233 Patch by Anders Larsen, 05 Oct 2005
1235 * Set the AT91RM9200 clock to asynchronous mode
1236 Patch by Anders Larsen, 03 May 2005
1238 * Set the AT91RM9200 clock to synchronous mode
1239 Patch by Anders Larsen, 29 Apr 2005
1241 * Add support for Cogent csb637
1242 Patch by Anders Larsen, 29 Apr 2005
1244 * Fix dm9161.c initialization
1245 Patch by Anders Larsen, 29 Apr 2005
1247 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1248 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1250 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1251 Patch by Anders Larsen, 29 Apr 2005
1253 * Fix device partition intialization for SystemACE disks.
1254 Patch by Stephen Williams, 28 Apr 2005
1256 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1257 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1259 * Add support for S29GL064M-R3 flash chip on xsengine board
1260 Patch by Kurt Stremerch, 18 Apr 2005
1262 * E500 update: repoint IVPR to RAM when code is relocated
1263 Patch by Kylo Ginsberg, 13 Apr 2005
1265 * Fix loop end test in lib_generic/string.c:strswab()
1266 Patch by Andrew Dyer, October 10, 2005
1267 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1271 * Update ARM Integrator boards:
1272 Correct addessing errors in platform files.
1273 Split off common core module data from Integrator header files to
1274 include/armcoremodule.h.
1275 Patch by Peter Pearse, 04 Oct 2005
1277 * Make sure only supported compiler options are used
1278 Import "cc-option" shell function from kernel and
1279 use it to get the correct ARM GCC options for individual CPUs
1280 Patch by Peter Pearse, 30 Jun 2005
1282 * Fix 440GR to print correct cpu revision
1283 Patch by Stefan Roese, 04 Oct 2005
1285 * Change board message on AMCC Yosemite & Yellowstone to common style
1286 Patch by Stefan Roese, 03 Oct 2005
1288 * Fix compiler warning
1290 * Fix FEC PHY addresses for TQM85xx boards
1292 * Fix uninitialized variable problem in hush shell
1293 Patch by Lars Rostock, 26 Sep 2005
1295 * Undo change of f6e20fc6ca... to include/configs/trab.h
1296 (Must have been an accident?)
1298 * Add support for AT91RM9200 OHCI Controller.
1299 Patch by Eric Benard, 07 Apr 2005
1301 * Update ARM mach-types.h
1302 Patch by Eric Benard, 07 Apr 2005
1304 * Add support for MP2USB board.
1305 Patch by Eric Benard, 07 Apr 2005
1307 * Add board support for armadillo HT1070
1308 Patch by Rowel Atienza, 06 Apr 2005
1310 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1311 Patch by Vitaly Bordug, 30 Mar 2005
1313 * Add iopset command on mpc8xx
1314 Patch by Daniel Eisenhut, 25 Mar 2005
1316 * Add support for MII in eepro100 driver.
1317 Patch by Gleb Natapov, 21 Mar 2005
1319 * Fixes to the Lubbock (PXA 25x) support:
1320 - Resolve the FIXME with respect to saving the u-boot environment.
1321 - Make the default load address land in real memory.
1322 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1323 Patch by David Brownell, 10 Mar 2005
1325 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1326 Patch by Marc Leeman, 04 Mar 2005
1328 * OMAP242x H4 board update
1329 - fix for ES2 differences.
1330 - switch to using the cfi_flash driver.
1331 - fix SRAM build address.
1332 - fix for GP device operation.
1333 - unlock SRAM for GP devices.
1334 - display more device information.
1335 - fix potential deadlock in omap24xx_i2c driver.
1336 - fix DLL load values to match dpllout*1 operation.
1337 - fix 2nd chip select init for combo DDR device.
1338 - add support for CFI Intel 28F256L18 on H4 board.
1339 Patch by Richard Woodruff, 03 Mar 2005
1341 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1342 Patch by Steven Scholz, 02 Mar 2005
1345 Patch by Ara Avanesyan, 24 Feb 2005
1347 * Remove unneeded #include <malloc.h>
1348 Patch by Ladislav Michl, 22 Feb 2005
1350 * Add cramfs support for m68k
1351 Patch by Zachary Landau, 21 Feb 2005
1353 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1354 Patch by Jeff Angielski, 21 Feb 2005
1356 * Fix au1x00_serial baud rate calculation:
1357 remove hardcoded cpu clock divisor and use register instead;
1358 round up instead of truncate
1359 Patch by Andrew Dyer, 15 Feb 2005
1361 * Add Xilinx Spartan3 family FPGA support
1362 Patch by Kurt Stremerch, 14 Feb 2005
1364 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1365 Patch by Zachary Landau, 11 Feb 2005
1367 * Fix VOH405 Support
1368 Patch by Matthias Fuchs, 25 Sep 2005
1370 * Added support for PCI bridge on MPC8272ADS
1371 Patch by Vitaly Bordug, Feb 09 2005
1373 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1374 Patch by Jean-Paul Saman, 8 Feb 2005
1376 * Fix strswab() to reliably find end of string
1377 Patch by Andrew Dyer, 08 Feb 2005
1379 * Fix typos in include/ppc440.h
1380 Patch by Andrew E Mileski, 04 Feb 2005
1382 * Add Vibren (was Accelent) PXA255 IDP Support
1383 Patch by Cliff Brake, 04 Feb 2005
1385 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1386 Patch by Andrew Dyer, 31 Jan 2005
1388 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1389 Patch by Peter Pearse, 2 Feb 2005
1391 * Fix error handling in tools/env/fw_env.c
1392 Patch by Ara Avanesyan, 01 Feb 2005
1394 * Fix MGT5100 PSC baudrate calculation
1395 Patch by Sebastian Schau, 27 Jan 2005
1397 * OMAP242x fix for GP device booting
1398 - Add SRAM unlock for GP devices.
1399 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1400 Patches by Richard Woodruff, 21 Jan 2005:
1402 * Add support for AMD's Pb1x00 eval board;
1403 add MII routines to the au1x00 ethernet driver;
1404 add USB ohci driver (work in progress)
1405 Patch by Thomas Sailer, 20 Jan 2005
1407 * Update omap5912osk board
1408 Use drivers/cfi_flash.c instead of private flash driver;
1409 Remove hardcoded personalized settings from omap5912osk.h;
1410 Fix spacing with (RO) marks in 'flinfo' output.
1411 Patch by Michael Bendzick, 14 Jan 2005
1413 * Fix warnings for PCI code on ixp
1414 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1416 * virtex2 fix for bogus download error messages
1417 The virtex2 FPGA download code watches for init going active during
1418 a download of config data as an error condition. init also goes
1419 active after a configuration is finished in concert with the done
1420 signal. So far, the code does not check for done active until all
1421 of the configuration data is sent. If configuration data has a few
1422 extra pad bytes at the end, this would cause an error message even
1423 though the download had suceeded.
1424 NOTE: virtex2 slave serial and spartan2 versions may still have the
1426 Patch by Andrew Dyer, 12 Jan 2005
1428 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1429 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1430 message when probing for nonexistent flash in little endian mode.
1431 As a side effect more efficient and smaller code is generated,
1432 which is always a Good Thing (TM).
1433 Patch by Ladislav Michl, 24 Sep 2005
1435 * Update for TFTP using a fixed UDP port
1436 Use the approved environment variable names. Added "tftpdstp" to
1437 allow ports other than 69 per Tolunay Orkun's recommendation.
1438 Patch by Jerry Van Baren, 12 Jan 2005
1440 * Allow to force TFTP to use a fixed UDP port
1441 (Add a configuration option CONFIG_TFTP_PORT and optional env
1443 Patch by Jerry Van Baren, 10 Jan 2005
1445 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1446 Patch by Leif Lindholm, 29 Dec 2004
1448 * Cleanup: fix broken builds
1450 * Fix PHY address argument passing with mii info command
1451 Patch by Andrew Dyer, 28 Dec 2004
1453 * Cleanup (PPC4xx is AMCC now)
1455 * esd CPCI2DP board added
1456 Patch by Matthias Fuchs, 22 Sep 2005
1458 * esd PMC405 board updated
1459 Patch by Matthias Fuchs, 22 Sep 2005
1461 * Add SM501 support to HH405 board.
1462 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1463 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1464 Patch by Stefan Roese, 22 Sep 2005
1466 * Fix autonegotiation in tsec ethernet driver
1467 Patch by Stefan Roese, 21 Sep 2005
1469 * Fix bug in auto_update (trab board)
1470 Patch by Martin Krause, 16 Sep 2005
1472 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1473 Patch by Francesco Mandracci, 16 Sep 2005
1475 * Update configuration for INKA4x0 board
1477 * Update configuration for PM854 board
1478 Based on patch by R. Loeffl, 20 Jul 2005
1480 * Add PCI support to TQM8540 and TQM8560 boards
1481 Patch by Stefan Roese, 15 Sep 2005
1483 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1484 boards (baudrate, environment...). Flash driver fixed.
1485 Patch by Stefan Roese, 15 Sep 2005
1487 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1488 ethernet port on ebony.
1489 Patch by Stefan Roese, 7 Sep 2005
1491 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1493 * Change default console baud rate for stxxtc board
1495 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1496 Patch by Stefan Roese, 31 Aug 2005
1498 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1499 Patch by Pantelis Antoniou, 02 Sep 2005
1503 * Enable SM712 driver support for HMI1001 board.
1505 * Fix problems with ld version 2.16 (dot outside sections problem)
1506 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1507 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1509 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1511 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1513 * Add keyboard and dot matrix display support for HMI1001 board.
1515 * Prepare U-Boot for gcc-4.x
1517 * Fixed Bamboo port to enable running without DDR-DIMM
1518 (Bamboo has also 64MB onboard DDR)
1519 Patch by Stefan Roese, 24 Aug 2005
1521 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1522 now handling all 4xx cpu's
1523 Patch by Stefan Roese, 16 Aug 2005
1525 * Fix make dependencies for at91rm9200 and ks8695 cpus
1526 Patch by Steven Scholz, 23 Aug 2005
1528 * Add JFFS2 support for TQM5200 board
1530 * Add esd cpci5200 and pf5200 boards
1531 Patch by Reinhard Arlt, 22 Aug 2005
1533 * Fix sysclock for TQM8540 and TQM8560 boards
1534 Patch by Martin Krause, 25 Jul 2005
1536 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1537 Patch by Martin Krause, 08 Jun 2005
1539 * Add new board specific commands for TQM5200/STK52XX
1540 - Sound commands (beep, wav, sound)
1541 - Test commands (led, can, backlight, rs232)
1542 Patch by Martin Krause, 02 May 2005
1544 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1545 because of a bug in the AT91RM9200 CPU PLL
1546 Patch by Martin Krause, 22 Apr 2005
1548 * Add automatic HW detection for another CMC_PU2 variant
1549 Patch by Martin Krause, 20 Apr 2005
1551 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1552 Patch by Martin Krause, 19 Apr 2005
1554 * Fix initialization problem on TQM5200 without SM501
1555 Patch by Martin Krause, 08 Apr 2005
1557 * Add RTC support for STK52XX.200
1558 Patch by Martin Krause, 07 Apr 2005
1560 * Add support for IFM o2dnt board
1562 * Enable PCI on hmi1001 board
1564 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1565 so we can use them to, e.g., check the existence of a file with
1566 "if ls foo; then this; else that; fi" in the hush shell
1567 Patch by Andreas Engel, 16 August 2005
1569 * Coding style cleanup
1571 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1572 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1574 * Check return value of malloc in 440gx_enet.c
1575 Patch by Travis B. Sawyer, 18 Jul 2005
1577 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1578 Second serial port on 440GX now defined as a system device.
1579 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1580 Patch by Travis B. Sawyer, 12 Jul 2005
1582 ======================================================================
1583 Changes for U-Boot 1.1.3:
1584 ======================================================================
1586 * Minor code cleanup
1588 * Add forgotten new fils from latest VoiceBlue update
1590 * Make bootretry feature work with hush shell.
1591 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1592 Patch by Andreas Engel, 19 Jul 2005
1594 * Update Hymod Board Database PHP code in "tools" directory
1595 Patch by Murray Jensen, 01 Jul 2005
1597 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1598 Patch by Murray Jensen, 30 Jun 2005
1600 * Fix Murray Jensen's mail address.
1601 Patch by Murray Jensen, 30 Jun 2005
1603 * Preserve PHY_BMCR during a soft reset.
1604 Patch by Carl Riechers, 24 Jun 2005
1606 * VoiceBlue update: eeprom tool can also store firmware version now.
1607 eeprom.bin is runable by jumping at load address.
1608 Patch by Ladislav Michl, 23 May 2005
1610 * Move the AT91RM9200DK to the ARM Systems list.
1611 Patch by Anders Larsen, 26 Apr 2005
1613 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1614 Patch by Anders Larsen, 26 Apr 2005
1616 * measure_gclk() is needed when DEBUG is enabled
1617 Patch by Bryan O'Donoghue, 25 Apr 2005
1619 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1620 Patch by Reinhard Arlt, 12 Aug 2005
1622 * esd PCI405 board updated
1623 Patch by Matthias Fuchs, 28 Jul 2005
1625 * esd WUH405 and DU405 board updated
1626 Patch by Matthias Fuchs, 27 Jul 2005
1628 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1629 Patch by Matthias Fuchs, 4 May 2005
1631 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1632 boards (baudrate, environment...). Flash driver fixed.
1633 Patch by Stefan Roese, 11 Aug 2005
1635 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1636 Patch by Stefan Roese, 11 Aug 2005
1638 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1639 Patch by Stefan Roese, 11 Aug 2005
1641 * Add configuration for IFM AEV FIFO board.
1642 Minor coding style cleanup.
1644 * Add configuration for IFM SPI eval board
1646 * Fix CompactFlash problem on HMI1001 board
1648 * Make new "mtdparts" code build with older compilers
1649 Patch by Andrea Scian, 09 Aug 2005
1651 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1652 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1653 with the 405 defines and the linux kernel defines.
1654 Patch by Stefan Roese, 08 Aug 2005
1656 * Fix compiler warnings with older GCC versions
1658 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1660 Old, obsolete and duplicated code was cleaned up and replace by the
1661 new partitioning method. There are two possible approaches now:
1663 The first one is to define a single, static partition:
1665 #undef CONFIG_JFFS2_CMDLINE
1666 #define CONFIG_JFFS2_DEV "nor0"
1667 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1668 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1669 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1671 The second method uses the mtdparts command line option and dynamic
1674 /* mtdparts command line support */
1675 #define CONFIG_JFFS2_CMDLINE
1676 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1677 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1679 Command line of course produces bigger images, and may be inappropriate
1680 for some targets, so by default it's off.
1682 * Fix build problems for PM856 Board
1684 * Fix sign extension bug in 'fpga loadb' command;
1685 make 'fpga loadb' always print the file header info
1686 Patch by Andrew Dyer, 11 Jan 2005
1688 * Fix errors that occur when accessing SystemACE CF
1689 Patch by Jeff Angielski, 09 Jan 2005
1691 * Document switching between U-Boot and PlanetCore on RPXlite
1692 by Sam Song, 24 Dec 2004
1694 * Fix PowerQUICC II mask detection.
1695 Patch by Eugene Surovegin, 20 Dec 2004
1697 * Add support for Altera NIOS DK1C20 board
1698 Patch by Shlomo Kut, 13 Dec 2004
1700 * Add support for ep8248 board
1701 Patch by Yuli Barcohen, 12 Dec 2004
1705 * Fix baudrate setting for KGDB on MPC8260
1706 Patch by HoJin, 11 Dec 2004
1708 * Fix 'mii help' text formatting
1709 Patch by Cory Tusar, 10 Dec 2004
1711 * Fix return code of NFS command
1712 Patch by Hiroshi Ito, 11 Dec 2004
1716 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1717 Patch by Steven Blakeslee, 04 Aug 2005
1719 * Add support for AMCC Bamboo PPC440EP eval board
1720 Patch by Stefan Roese, 04 Aug 2005
1722 * Patch by Jon Loeliger
1723 Fix style issues primarily in 85xx and 83xx boards.
1725 - Trailing white space
1726 - Indentation not by TAB
1727 - Excessive amount of empty lines
1728 - Trailing empty lines
1730 * Patch by Ron Alder, 11 Jul 2005
1731 Add Xianghua Xiao and Lunsheng Wang's support for the
1732 GDA MPC8540 EVAL board.
1734 * Patch by Eran Liberty
1735 Add support for the Freescale MPC8349ADS board.
1737 * Patch by Jon Loeliger, 25 Jul 2005
1738 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1739 by the upcoming mpc83xx family as well.
1741 * Patch by Jon Loeliger, 05 May 2005
1742 Implemented support for MPC8548CDS board.
1743 Added DDR II support based on SPD values for MPC85xx boards.
1744 This roll-up patch also includes bugfies for the previously
1746 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1748 * Patch by Jon Loeliger, 10 Feb 2005
1749 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1751 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1753 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1754 for faster flash parts.
1755 Add documentation for BR/OR for FLASH.
1757 * Patch by Jon Loeliger 08 Feb 2005
1758 Determine L2 Cache size dynamically on 85XX boards.
1760 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1761 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1762 option rather than a myriad of CONFIG_MPC8560-like variants.
1763 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1764 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1765 new CONFIG_CPM2 option to each 8260 board.
1767 * Add support for MicroSys PM856 board
1768 Patch by Josef Wagner, 03 Aug 2005
1770 * Minor fixes to PM854 board
1771 Patch by Josef Wagner, 03 Aug 2005
1773 * Adjust configuration of XENIAX board
1774 (chip select and GPIO required for USB operation)
1776 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1777 routed to the Watchdog handler
1778 Patch by Eugene Surovegin, 18 Jun 2005
1780 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1781 Patch by Denis Peter, 06 Dec 2004
1783 * Fix endianess problem in TFTP / NFS default filenames
1784 Patch by Hiroshi Ito, 06 Dec 2004
1786 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1788 Patch by Murray Jensen, 18 Jul 2005
1790 * Fix typo in mkconfig script (used == instead of =)
1791 Patch by Murray Jensen, 18 Jul 2005
1793 * Cleanup build problems on 64 bit build hosts
1795 * Update MAINTAINERS file
1797 * Patch by Stefan Roese, 01 Aug 2005:
1798 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1799 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1801 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1802 to run on both 405GP and 405GPr eval boards).
1804 * Patch by Steven Blakeslee, 27 Jul 2005:
1805 - Add support for AMCC PPC440EP/GR.
1806 - Add support for AMCC Yosemite PPC440EP eval board.
1807 - Add support for AMCC Yellowstone PPC440GR eval board.
1809 * Minor fixes for PPChameleon Board:
1810 - fix alignment of NAND size
1811 - make code do what the comment says
1813 * Implement h/w sector protection status synchronization at boot.
1814 The code is provided for, and was tested on, the Yukon/Alaska
1815 and PM520 boards only.
1817 A bug in flash_real_protect() for the Yukon board was fixed by
1818 adding a function that tells if two banks are on one flash chip.
1820 * Fix sysmon POST problem: check I2C error codes
1821 This fixes a problem of displaying bogus voltages when the voltages
1822 are so low that the I2C devices start failing while the rest of the
1823 system keeps running.
1825 * Patch by Cedric Vincent, 6 Jul 2005:
1826 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1828 * Patch by Jon Loeliger, 20 Jul 2005:
1829 Add missing PCI IO port definitions.
1831 * Add CompactFlash support for HMI1001 board.
1833 * Adjust printed board ID for LWMON board.
1835 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1837 * Add new argument format for flash commands to allow for usage like
1838 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1839 U-Boot will automaticially find the end of the corresponding sector.
1841 * Patch by Stefan Roese, 5 Jul 2005:
1842 Update uc100 board PHY setup
1844 * Patch by Stefan Roese, 1 Jul 2005:
1845 Fix PHY address for CATcenter board (now correct!)
1847 * Patch by Stefan Roese, 30 Jun 2005:
1848 Fix PHY addresses for PPChameleon and CATcenter boards
1849 Change MAINTAINER for most esd boards
1851 * Patch by Detlev Zundel, 30 Jun 2005:
1852 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1854 * Fix baudrate calculation problem on MPC5200 systems
1856 * Add EEPROM and RTC support for HMI1001 board
1858 * Patch by Detlev Zundel, 20 Jun 2005:
1859 Fix initialization of low active GPIO pins on inka4x0 board
1861 * Enable redundant environment, disable HW flash protection of
1864 * Patch by Travis Sawyer, 10 Jun 2005:
1865 Initialize allocated dev and private hw structures
1866 after their respective allocation in 440gx_enet.c
1868 * Patch by Steven Scholz, 10 Jun 2005:
1869 Fix byteorder problems with second argument of "bootm" with
1872 * Add support for HMI1001 board
1874 * Disable "date" and "sntp" commands on TQM866M
1876 * Fix watchdog reset problems on LWMON board
1878 * Patch by Juergen Selent, 17 May 2005:
1879 Add support for Funkwerk VoVPN gateway module.
1881 * Cleanup debug code for MPC8220 FEC driver
1883 * Extend burst mode RAM test program to take a loop count
1886 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1887 those boards that use it.
1889 * Patches by Greg Ungerer, 19 May 2005:
1890 - add support for the KS8695P (ARM 922 based) CPU
1891 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1893 * Patch by Steven Scholz, 19 May 2005:
1894 Add support for CONFIG_SERIAL_TAG on ARM boards
1896 * Add PCI support for Sorcery board.
1897 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1899 * Fix compile problems caused by new burst mode SDRAM test;
1900 make port pins to trigger logic analyzer configurable
1902 * Fix timer handling on MPC85xx systems
1904 * Fix debug code in omap5912osk flash driver
1906 * Add support for MPC8247 based "IDS8247" board.
1908 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1910 * On LWMON we must use the watchdog to reset the board as the CPU
1911 genereated HRESET pulse is too short to reset the external
1914 * Add test tool to exercise SDRAM accesses in burst mode
1915 (as standalone program, MPC8xx/PowerPC only)
1917 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1920 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1921 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1922 added to support LZO and LZARI compression modes (undefined by
1925 * Fix problem with symbolic links in JFFS2 code.
1927 * Use linker ASSERT statement to prevent undetected overlapping of
1928 sections on PPChameleon board; other boards might use this, too.
1930 * Patch by Stefan Roese, 03 May 2005:
1932 Fix problems in cmd_universe.c
1934 * Patch by Matthias Fuchs, 03 May 2005:
1935 Added missing variable declaration in cmd_nand.c
1936 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1938 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1940 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1942 Fix PHY address for canmb board.
1944 * Cleanup serial console baudrate calculation on AT91RM9200;
1945 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1947 * Patch by Matthias Fuchs, 18 Apr 2005:
1948 Make PCI target address spaces on PMC405 and CPCI405 boards
1949 configurable via environment variables
1951 * Auto-size RAM on canmb board.
1953 * Add support for canmb board
1955 * Patch by Stefan Roese, 13 Apr 2005:
1956 Update for esd apc405
1958 * Fixes for TQM8560 board:
1960 - remove debug messages
1961 - fix flash sector protection
1963 * Patch by Steven Scholz, 07 Apr 2005:
1964 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1966 * Patches by Steven Scholz, 07 Apr 2005:
1967 Fix compiler warning in altera.c
1968 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1970 * Patch by Ladislav Michl, 06 Apr 2005:
1971 Fix voiceblue configuration.
1973 * Patch by Stefan Roese, 06 Apr 2005:
1974 Updates for OCOTEA board:
1975 - Changed U-Boot size from 512kByte to 256kByte
1976 - Fixed flash driver to support boot from soldered user flash
1977 - Added README for switch from PIBS firmware to U-Boot
1979 * Patch by Travis Sawyer, 05 Apr 2005:
1980 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1981 Problem found by Andrew Wozniak.
1983 * Patch by Steven Scholz, 06 Apr 2005:
1984 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1985 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1987 * Patches by Robert Whaley, 29 Nov 2004:
1988 - update the pxa-regs.h file for PXA27x chips
1989 - add PXA27x based ADSVIX board
1990 - add support for MMC on PXA27x processors
1992 * Patch by Andrew E. Mileski, 28 Nov 2004:
1993 Fix PPC4xx SPD SDRAM detection bug
1995 * Patch by Hiroshi Ito, 26 Nov 2004:
1996 Fix logic of "test -z" and "test -n" commands
1998 * Patch by Ladislav Michl, 05 Apr 2005:
1999 Add support for VoiceBlue board.
2001 * Patch by Ladislav Michl, 05 Apr 2005:
2002 Fix netboot_common() prototypes.
2004 * Patch by Steven Scholz, 05 Apr 2005:
2005 Use i.MX watchdog timer for reset_cpu()
2007 * Patch by Steven Scholz, 05 Apr 2005:
2008 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
2009 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
2010 (now in interupts.c)
2012 * Add support for MPC8220 based "sorcery" board.
2014 * Add support for TQM8560 board.
2016 * Add FEC support for TQM8540 board.
2017 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
2019 * Patch by Martin Krause, 04 Apr 2005:
2020 Update default configuration for CMC_PU2 board.
2022 * Patch by Steven Scholz, 04 Apr 2005:
2023 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
2024 - introduce two new configuration options instead:
2025 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
2027 * Patch by Steven Scholz, 04 Apr 2005:
2028 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
2030 * Fix timer code for ARM systems: make sure that udelay() does not
2031 reset timers so it's save to use udelay() in timeout code.
2033 * Patch by Mathias Küster, 23 Nov 2004:
2034 add udelay support for the mcf5282 cpu
2036 * Patch by Tolunay Orkun, 16 November 2004:
2037 fix incorrect onboard Xilinx CPLD base address
2039 * Patch by Jerry Van Baren, 08 Nov 2004:
2040 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
2041 the jumper for the HRCW source should select flash. If lowboot is
2042 not selected, the jumper for the HRCW source should select the
2044 - change default load base address to 0x00400000
2046 * Patch by Yuli Barcohen, 08 Nov 2004:
2047 Add support for Analogue & Micro Rattler boards.
2048 Tested on Rattler8248.
2050 * Patch by Andre Renaud, 08 Nov 2004:
2051 Fix watchdog support in common/lcd.c
2053 * Patch by Marc Leeman, 05 Nov 2003:
2054 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
2055 bug only affects the XPC8245 processors
2057 * Patches by Josef Wagner, 29 Oct 2004:
2058 - Add support for MicroSys CPU87 board
2059 - Add support for MicroSys PM854 board
2061 * Patch by Jian Zhang, 02 Nov 2004:
2062 Add 16-bit NAND support
2064 * Patch by Scott McNutt, 01 Nov 2004:
2065 Add missing NIOS/NIOS2 support for "iminfo" command
2067 * Patch by Detlev Zundel, 29 Oct 2004:
2068 Add missing NIOS/NIOS2 support for "mkimage" tool.
2070 * Patch by David Adair, 27 Oct 2004:
2071 Add missing 440GX SDRAM Controller reset
2073 * Patch by Steven Scholz, 25 Oct 2004:
2074 Declare reset_cpu() in include/common.h instead locally
2076 * Patch by Yusdi Santoso, 22 Oct 2004:
2077 - Add support for HIDDEN_DRAGON board
2078 - fix endianess problem in driver/rtl1839.c
2080 * Patch by Allen Curtis, 21 Oct 2004:
2081 support multiple serial ports
2083 * Patch by Richard Klingler, 03 Apr 2005:
2084 Add call to eth_halt() in net/net.c when called functions fail
2085 after eth_init() has been called.
2087 * Patch by Sam Song, 3 April 2005:
2088 - Update README.Netconsole
2091 * Prepare for SoC rework of ARM code:
2092 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
2093 - rename memsetup into lowlevel_init (function name and source files)
2094 Patch by Steven Scholz, 03 Apr 2005:
2095 - create SoC specific directories include/asm-arm/arch-imx and
2096 include/asm-arm/arch-s3c24x0
2098 * Fix problems with SNTP support;
2099 enable SNTP support in some boards.
2101 * Patches by Martin Krause, 01 Apr 2005:
2102 - Fix flash erase timeout on CMC_PU2
2103 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2105 * Patch by Steven Scholz, 13 March 2005:
2106 fix cache enabling for AT91RM9200
2108 * Patch by Masami Komiya, 30 Mar 2005:
2109 add SNTP support and expand time server and time offset fields of
2110 DHCP support. See doc/README.SNTP
2112 * Patch by Steven Scholz, 13 Dec 2004:
2113 Fix bug in at91rm920 ethernet driver
2115 * Patch by Steven Scholz, 13 Dec 2004:
2116 Remove duplicated code by merging memsetup.S files for
2117 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2119 * Patch by Detlev Zundel, 31 Mar 2005:
2120 Cleanup duplicate definition of overwrite_console()
2122 * Update TQM5200 configuration;
2123 prepare for Rev. 200 starter kit boards
2125 * Patch by Scott McNutt, 21 Oct 2004:
2126 Add support for Nios-II EPCS Controller core.
2128 * Patch by Scott McNutt, 20 Oct 2004:
2130 - Add sysid command (Nios-II only).
2131 - Locate default exception trampoline at proper offset.
2132 - Implement I/O routines (readb, writeb, etc)
2133 - Implement do_bootm_linux
2135 * Patches by Martin Krause, 22 Mar 2005:
2136 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2137 - add support for SM501 graphics controller
2138 - add support for graphic console on TQM5200
2139 - add support for TQM5200 Rev 200
2140 - cleanup, fix typo in include/configs/TQM5200.h
2142 * Patch by Manfred Baral, 17 Mar 2005:
2145 * Fix RTC configuration for PPChameleon board
2147 * Cleanup, fix typo in include/configs/TQM5200.h
2149 * Patch by Stefan Roese, 16 Mar 2005:
2150 Update for esd auto_update and hh405 board
2152 * Adapt for U-Boot image size (new features enabled) on TQM5200
2154 * Update code for TQM8540 board (and 85xx in general):
2155 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2156 - Reformat boot messages
2157 - Enable redundant environment
2158 - Replace the -O2 optimization flag with -mno-string
2160 * Patch by David Brownell, 10 Mar 2005:
2161 Restore copyright statements in OHCI drivers.
2163 * Add support for TQM8540 board
2165 * Patch by Detlev Zundel, 14 Mar 2005:
2166 NC650: changed NAND flash addressing to using UPMB
2168 * Patch by Stefan Roese, 14 Mar 2005:
2169 Update for esd voh405 fpga image
2171 * INKA4x0: Allow initialization of LCD backlight dimming from
2172 "brightness" environment variable.
2174 * Add port initialization for digital I/O on INKA4x0
2176 * Patch by Stefan Roese, 01 Mar 2005:
2177 Update for esd boards dp405 and hub405
2179 * Fix get_partition_info() parameter error in all other calls
2180 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2182 * Enable USB and IDE support for INKA4x0 board
2184 * Patch by Andrew Dyer, 28 Feb 2005:
2185 fix ext2load passing an incorrect pointer to get_partition_info()
2186 resulting in load failure for devices other than 0
2188 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2190 * Cleanup USB and partition defines
2192 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2194 * Add reset code for Coral-P on INKA4x0 board
2196 * Patch by Martin Krause, 28 Jun 2004:
2197 Update for TRAB board.
2199 * Fix some missing "volatile"s in MPC5xxx FEC driver
2201 * Fix cirrus voltage detection (for CPC45)
2203 * Fix byteorder problem in usbboot and scsiboot commands.
2205 * Patch by Cajus Hahn, 04 Feb 2005:
2206 - don't insist on leading '/' for filename in ext2load
2207 - set default partition to useful value (1) in ext2load
2209 * Patch by Andrew Dyer, 08 Jan 2005:
2210 fix wrong return codes in ext2 code
2212 * Removed '--no-warn-mismatch' option from Makefile. This option
2213 makes 'ld' to overlook binary objects compatibility.
2215 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2216 --end-group) outside of the group. This will make 'ld' to do
2217 _multiple_ search in the library group when resolving symbol
2218 references and do only a _single_ seach in libgcc.a after the group
2221 * Fix stability problems on CPC45 board again.
2223 * Make image detection for diskboot / usbboot / scsiboot more robust
2224 (also check header checksum)
2226 * Update CPC45 board configuration.
2228 * Add USB and PCI support for INKA4x0 board
2230 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2234 * Patch by Robin Getz, 13 Oct 2004:
2235 Add standalone application to change SMC91C111 MAC addresses,
2236 see examples/README.smc91111_eeprom
2238 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2239 Fix Flash support for ARM Integrator CP.
2241 * Patch by Richard Woodruff, 10 Jan 2005:
2242 Update support for OMAP2420 (ARM11) and H4 board:
2243 o clean up and add new types to H4 memory probe code.
2244 o fix to work with internal boot.
2245 o added PRCM config III operation.
2246 o fix marginal flash timings.
2247 o add revison ATAG usage.
2248 o enable voltage scaling at power chip.
2249 o fix compile error for i2c.
2251 * Fix network problem (error when receiving multiple ARP packets)
2253 * Patch by Daniel Poirot, 12 Oct 2004:
2254 Add support for Wind River sbc405 board
2256 * Patch by Rainer Brestan, 12 Oct 2004:
2257 Make examples/Makefile more robust
2259 * Patch by Sam Song, 11 October 2004:
2260 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2261 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2264 * Patch by Sam Song, 10 Oct 2004:
2265 Fix a parameter error in run_command() in main.c
2267 * Patch by Richard Woodruff, 01 Oct 2004:
2268 add support for the TI OMAP2420 processor and its H4 reference
2271 * Patch by Christian Pellegrin, 24 Sep 2004:
2272 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2274 * Patch by Leif Lindholm, 23 Sep 2004:
2275 add support for the AMD db1550 board
2277 * Patch by Travis Sawyer, 15 Sep 2004:
2278 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2279 update README.serial_multi
2281 * Patches by David Snowdon, 07 Sep 2004:
2282 - add u-boot.hex target in the top level Makefile
2283 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2284 - use -mtune=xscale and -march=armv5 options for PXA
2286 * Patch by Florian Schlote, 08 Sep 2004:
2287 Add support for SenTec-COBRA5272-board (ColdFire).
2289 * Patch by Gleb Natapov, 07 Sep 2004:
2290 mpc824x: set PCI latency timer to a sane value
2293 * Patch by Kurt Stremerch, 03 Sep 2004:
2294 Add bitstream configuration option for fpga command (Xilinx only).
2296 * Patch by Kurt Stremerch, 03 Sep 2004:
2297 Add Xilinx Spartan2E family FPGA support
2299 * Patch by Jeff Angielski, 02 Sep 2004:
2300 Add Added support for H2 revision of the EP8260 board.
2301 Fixed formatting for some of the EP8260 related source files.
2303 * Patch by Jon Loeliger, 02 Sep 2004:
2304 Reset monitor size back to 256 so environment can be written
2305 to flash on MPC85xx ADS and CDS releases.
2307 * Patch by Paolo Broggini, 02 Sep 2004:
2308 Make BSS clearing on ARM systems more robust
2310 * Patch by Yue Hu and Joe, 01 Sep 2004:
2311 - add PCI support for ixp425;
2312 - add EEPRO100 suppor tfor ixdp425 board.
2314 * Fix problem with protected sector detection in driver/cfi_flash.c
2316 ======================================================================
2317 Changes for U-Boot 1.1.2:
2318 ======================================================================
2320 * Code cleanup, mostly for GCC-3.3.x
2322 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2323 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2324 additional ethernet addresses.
2326 * Cleanup drivers/i82365.c - avoid duplication of code
2328 * Fix bogus "cannot span across banks" flash error message
2332 * Add support for CompactFlash for the CPC45 Board.
2334 * Fix problems with CMC_PU2 flash driver.
2337 - avoid trigraph warning in fs/ext2/ext2fs.c
2338 - rename UC100 -> uc100
2340 * Add support for UC100 board
2342 * Patch by Stefan Roese, 16 Dez 2004:
2343 - ext2fs support added
2344 - Tundra universe support added
2345 - ColdFire MCF5249 support added (no preloader needed!)
2346 - MCF5249 board TASREG added
2347 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2349 - some esd boards updated
2350 - memory commands "mdc" and "mwc" added for cyclic read/write
2351 (CONFIG_MX_CYCLIC, see README for further description)
2353 * Add support for INKA4X0 board
2355 * Patch by Steven Scholz, 12 Dec 2004:
2356 Fix typo in AT91 memory setup.
2358 * Patch by Martin Krause, 27 Oct 2004:
2359 - add support for "STK52xx" board (including PS/2 multiplexer)
2360 - add hardware detection for TQM5200
2362 * Clean up CMC PU2 flash driver
2364 * Update MAINTAINERS file
2366 * Fix bug in MPC823 LCD driver
2368 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2370 * Enable long help on CMC PU2 board;
2372 increase CPU speed from 179 to 207 MHz.
2374 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2375 unaligned tail part specially).
2377 * Update for AT91RM9200DK and CMC_PU2 boards:
2378 - Enable booting directly from flash
2379 - fix CMC_PU2 flash driver
2381 * Fix mkimage usage message
2383 * Map SRAM on NC650 board
2385 * Work around for Ethernet problems on Xaeniax board
2387 * Patch by TsiChung Liew, 23 Sep 2004:
2388 - add support for MPC8220 CPU
2389 - Add support for Alaska and Yukon boards
2391 * Fix configuration for ERIC board (needs more room)
2393 * Adjust MIPS compiler options at run-time depending on tools version
2394 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2395 "-mcpu=4kc" for old tools)
2397 * Add passing of the command line and memory size information to the
2398 kernel on xaeniax board.
2400 * Enable NAND flash support for NC650 board.
2402 * Patch by Thomas Lange 07 Oct 2004:
2403 Updated README for DBAu1x00 boards to match current status
2405 * Patch by Philippe Robin, 28 Sept 2004:
2406 Fix Flash support for Versatile.
2408 * Patch by Roger Blofeld, 16 Sep 2004:
2409 Fix timeout for DHCP command retry
2411 * Patch by Pantelis Antoniou, 14 Sep 2004:
2412 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2414 * Patch by Pantelis Antoniou, 14 Sep 2004:
2415 Kick watchdog when bz-decompressing
2417 * Fix CFG_HZ problems on AT91RM9200 systems
2418 [Remember: CFG_HZ should be 1000 on ALL systems!]
2420 * Patch by Gridish Shlomi, 30 Aug 2004:
2421 - Add support to revA version of PQ27 and PQ27E.
2422 - Reverted MPC8260ADS baudrate back to original 115200
2424 * Patch by Hojin, 17 Sep 2004:
2425 Fix typo in cfi_flash.c
2427 * Patch by Mark Jonas, 09 September 2004:
2428 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2431 * Patch by Mark Jonas, 31 August 2004:
2432 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2433 improves FTP performance for MPC5200 systems. Enabled for IceCube
2436 * Patch by Michael Bendzick, 30 Aug 2004:
2437 - Improve platform.S code for omap1510inn that detects whether code
2438 is running from SDRAM or not. Patch allows SDRAM to be configured
2439 if code is running out of SRAM at 0x20000000.
2441 * Patch by Frederick Klatt, 30 Aug 2004:
2442 Add support for the Wind River SBC8540/SBC8560 boards
2444 * Configure SX1 board to use drivers/cfi_flash.c
2446 * Patches by Michael Bendzick, 30 Aug 2004:
2447 - Configure omap1510inn board to use drivers/cfi_flash.c
2448 - Make drivers/cfi_flash.c protect environment and redundant
2451 * Patch by Steven Scholz, 23 Jun 2004:
2452 - Add script (tools/img2brec.sh) to programm U-Boot into
2453 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2455 * Patches by Scott McNutt, 24 Aug 2004:
2456 - Add support for Altera Nios-II processors.
2457 - Add support for Psyent PCI-5441 board.
2458 - Add support for Psyent PK1C20 board.
2460 * Patches by Jon Loeliger, 24 Aug 2004:
2461 - Add support for the MPC8541 and MPC8555 CDS boards
2462 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2463 - Convert MPC85xxADS to use common CFI flash driver
2464 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2465 from board_early_init_f()
2466 - Provide SW workaround for PCI initialization on 85xx CDS
2468 * Patches by George G. Davis, 24 Aug 2004:
2469 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2470 - Remove static network setup defaults from mx1ads_config
2471 - update ARM boards to use constants from mach-types.h
2473 * Patch by Gary Jennejohn, 04 Oct 2004:
2474 - fix I2C on at91rm9200
2475 - add support for Ricoh RS5C372A RTC
2477 * Patch by Gary Jennejohn, 01 Oct 2004:
2478 - add support for CMC PU2 board
2479 - add support for I2C on at91rm9200
2481 * Patch by Gary Jennejohn, 28 Sep 2004:
2482 fix baudrate handling on at91rm9200
2484 * Patch by Yuli Barcohen, 22 Aug 2004:
2485 - remove ZPC.1900 board-specific flash driver;
2486 switch the port to generic CFI driver;
2489 * Patch by Hinko Kocevar, 21 Aug 2004:
2490 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2492 * Clean up tools/bmp_logo.c to not add trailing white space
2494 * Patch by Hinko Kocevar, 21 Aug 2004:
2495 - Group common framebuffer functions in common/lcd.c
2496 - Group common framebuffer macros and #defines in include/lcd.h
2497 - Provide calc_fbsize() for video ATAG
2499 * Patch by Sam Song, 21 August 2004:
2500 - Fix a typo in README
2501 - Align "(RO)" output for "flinfo" after "protect on"
2502 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2503 ratio 1:1 when core frequency less than 50MHz
2505 * Patches by Hinko Kocevar, 21 Aug 2004:
2506 - fix some "use of label at end of compound statement" warnings
2507 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2509 * Patch by Steven Scholz, 16 Aug 2004:
2510 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2511 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2512 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2513 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2514 into cpu/arm920t/$(SOC)/
2516 * Patches by Sean Chang, 09 Aug 2004:
2517 - Added support for both 8 and 16 bit mode access to System ACE CF
2519 - Fixed missing System ACE CF device during get FAT partition info
2520 in fat_register_device function.
2521 - Enabled System ACE CF support on ML300.
2523 * Patch by Sean Chang, 09 Aug 2004:
2524 Synch defines for saveenv and do_saveenv functions so they get
2525 compiled under the same statement.
2527 * Patch by Sean Chang, 09 Aug 2004:
2528 - Added I2C support for ML300.
2529 - Added support for ML300 to read out its environment information
2530 stored on the EEPROM.
2531 - Added support to use board specific parameters as part of
2532 U-Boot's environment information.
2533 - Updated MLD files to support configuration for new features
2536 * Patches by Travis Sawyer, 05 Aug 2004:
2537 - Remove incorrect bridge settings for eth group 6
2538 - Add call to setup bridge in ppc_440x_eth_initialize
2539 - Fix ppc_440x_eth_init to reset the phy only if its the
2540 first time through, otherwise, just check the phy for the
2541 autonegotiated speed/duplex. This allows the use of netconsole
2542 - only print the speed/duplex the first time the phy is reset.
2544 * Patch by Shlomo Kut, 29 Mar 2004:
2545 Add support for MKS Instruments "Quantum" board
2547 * Fix build problem with Cogent boards;
2548 avoid using <asm/byteorder.h> when using the host compiler
2550 * Patch by Ganapathi C, 04 Aug 2004:
2551 Fix NFS timeout issue
2553 * Patch by Yuli Barcohen, 19 Jul 2004:
2554 - Fix host tools building in Cygwin environment
2555 - Fix header files search order for host tools
2557 * Patch by Tom Armistead, 19 Jul 2004:
2558 Fix kgdb.S support for 74xx_75x cpu
2560 * Patch by Jon Loeliger, 15 Jul 2004:
2561 Fix MPC85xx I2C driver
2563 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2565 * Patch by Stephen Williams, 15 July 2004
2566 Set the PCI class code for JSE board as part of PCI interface setup
2568 * Patch by Michael Bendzick, 15 Jul 2004:
2569 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2570 CFG_FLASH_USE_BUFFER_WRITE is set
2572 * Patch by Yuli Barcohen, 13 Jul 2004:
2573 Allow clock setting on MPC866/MPC885 series chips according to
2574 environment variable `cpuclk'
2576 * Patch by Yuli Barcohen, 20 Apr 2004:
2577 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2579 * Patch by Vincent Dubey, 24 Sep 2004:
2580 Add support for xaeniax board
2582 * Add comment about non-GPL character of standalone applications to
2585 * Fix FEC ethernet problem on NSCU board.
2587 * Patch by Gary Jennejohn, 09 Sep 2004:
2588 allow to use USART1 as console port on at91rm9200dk boards
2590 * Patch by Stefan Roese, 16 Sep 2004:
2593 * Fix SysClk handling for PPChameleon and CATcenter boards
2595 * Patch by Detlev Zundel, 08 Sep 2004:
2596 Update etags build target
2598 * Improve NetConsole support: add support for broadcast destination
2599 address and buffered input.
2601 * Cleanup compiler warnings for GCC 3.3.x and later
2603 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2605 * Add support for IDS "NC650" board
2607 * Add automatic update support for LWMON board
2609 * Clear Block Lock-Bits when erasing flash on LWMON board.
2611 * Fix return code of "fatload" command
2613 * Enable MSDOS/VFAT filesystem support for LWMON board
2615 * Patch by Martin Krause, 03 Aug 2004:
2616 change timing for SM501 graphics controller on TQM5200 module
2618 * Patch by Mark Jonas, 13 July 2004:
2619 - Total5200 LCD now run in little endian mode. Endianess conversion
2620 is done in hardware.
2621 - Removed last reference to "console" environment variable.
2623 * Patches by Lars Munch, 12 Jul 2004:
2624 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2626 - split out the LXT971A PHY from ns_9750_eth.h
2627 - split the dm9161 phy part out of at91rm9200_ether.c
2629 * Patch by Andreas Engel, 12 Jul 2004:
2630 Replaced hardcoded PL011 clock frequency with config variable.
2631 Fixed wrong CONFIG_CMD_DFL doc.
2633 * Patch by Thomas Viehweger, 09 Jun 2004:
2634 make it possible to remove chpart when there is only one partition
2636 * Add support for console over UDP (compatible to Ingo Molnar's
2637 netconsole patch under Linux)
2639 * Patch by Jon Loeliger, 16 Jul 2004:
2640 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2642 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2643 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2644 and CONFIG_L2_INIT_RAM options.
2645 - Refactor Local Bus initialization out of SDRAM setup.
2646 - Re-implement new version of LBC11/DDR11 errata workarounds.
2647 - Moved board specific PCI init parts out of CPU directory.
2648 - Added TLB entry for PCI-1 IO Memory
2649 - Updated README.mpc85xxads
2651 * Patch by Sascha Hauer, 28 Jun:
2652 - add generic support for Motorola i.MX architecture
2653 - add support for mx1ads, mx1fs2 and scb9328 boards
2655 * Patches by Marc Leeman, 23 Jul 2004:
2656 - Add define for the PCI/Memory Buffer Configuration Register
2657 - corrected comments in cpu/mpc824x/cpu_init.c
2659 * Add support for multiple serial interfaces
2660 (for example to allow modem dial-in / dial-out)
2662 * Patch by Stefan Roese, 15 Jul 2004:
2663 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2665 * Fix NSCU config; add ethernet wakeup code.
2667 * Add link for preloader for Motorola ColdFire to README.m68k
2669 * Patch by Michael Bendzick, 12 Jul 2004:
2670 fix output formatting in drivers/cfi_flash.c
2672 * Patch by Mark Jonas, 02 Jul 2004:
2673 Fix lowboot (again) on MPC5xxx
2675 * Patch by Curt Brune, 07 Jul 2004:
2676 relocate exception vectors on arm720t if needed
2678 * Patch by George G. Davis, 06 Jul 2004:
2679 - update mach-types.h to latest arm.linux.org.uk master list
2680 - Set correct OMAP1610 bi_arch_number for build target
2682 * Patch by Curt Brune, 06 Jul 2004:
2683 evb4510: add support for timer interrupt; cleanup
2685 * Patch by Dan Poirot, 06 Jul 2004:
2686 Fix sbc8260 environment variables
2688 * Cleanup redundand "console" environment variable
2690 * Patch by Mark Jonas, 05 Jul 2004:
2691 add support for the Total5100's and Total5200's LCD screen
2693 * Patches by Dan Eisenhut, 01 Jul 2004:
2695 - Move doc2000.h include to prevent compiler warning on some boards
2697 * Patch by Mark Jonas, 01 Jul 2004:
2698 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2699 MGT5100 and MPC5200 based Freescale platforms.
2701 * Patch by Philippe Robin, 01 Jul 2004:
2702 Add initialization for Integrator and versatile board files.
2704 * Patch by Hinko Kocevar, 01 Jun 2004:
2705 Fix VFD FB allocation, add LCD FB allocation on ARM
2707 * Patch by Martin Krause, 30 Jun 2004:
2708 Add support for TQM5200 board
2710 * Patch by Martin Krause, 29 Jun 2004:
2711 Add loopw command: infinite write loop on address range
2713 * Patches by Yasushi Shoji, 29 Jun 2004:
2714 - add empty include/asm-microblaze/processor.h
2715 - add to CREDITS and MAINTAINERS
2716 - add gd initialization
2717 - add MicroBlaze and SUZAKU board to MAKEALL script
2718 - add reset support for SUZAKU
2719 - add flush_cache() for MicroBlaze
2720 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2721 size flash memory on SUZAKU
2723 * Patch by Prakash Kumar, 27 Jun 2004:
2724 Add support for the PXA250 based Intrinsyc Cerf board.
2726 * Patch by Yasushi Shoji, 27 Jun 2004:
2727 fix comment in include/common.h
2729 * Rename SBC8560 into sbc8560 for consistency
2731 * Patch by Daniel Poirot, 24 Jun 2004:
2732 Add support for Wind River's sbc8240 board
2734 * Patches by Yasushi Shoji, 26 Jun 2004:
2735 - drivers/serial_xuartlite.c: fix "return 0" in void function
2736 - add microblaze support to mkimage tool
2738 * Patch by Fred Klatt, 25 Jun 2004:
2739 Add support for WindRiver's sbc8560 board
2741 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2742 Small Bugs fixes for "at91rm9200dk" board:
2743 - Timing modifications for SPI DataFlash access
2744 - Fix NAND flash detection bug
2746 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2747 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2749 * Patch by Jon Loeliger, 17 June 2004:
2750 Completion of the 8540ADS/8560ADS updates:
2751 Fix some PCI and Rapid I/O memory maps,
2752 Initialize both TSEC 1 and 2,
2754 Update MAINTAINER for 85xx boards and README.mpc85xxads
2756 * Patch by Yuli Barcohen, 16 Jun 2004:
2757 Remove obsolete AdderII port which was superseded by unified
2758 AdderII/Adder87x port
2760 * Patch by Ladislav Michl, 16 Jun 2004:
2761 Fix gcc-3.3.3 warnings for smc91111.c
2763 * Patch by Stefan Roese, 02 Jul 2004:
2764 - Fix bug in 405 ethernet driver; allocated data not cleared!
2765 - Fix problem in 405 i2c driver; don't try to print without console!
2767 * Patch by Paul Ruhland, 11 Jun 2004:
2768 Remove debug code from 'board/lpd7a40x/flash.c'
2770 * Patch by Andrea Marson, 11 Jun 2004:
2771 Update for PPChameleon board:
2772 - support for SysClk @ 25MHz
2773 - support for Silicon Motion SM712 VGA controller
2776 * Patches by Richard Woodruff, 10 Jun 2004:
2777 - fix problems with examples/stubs.c for GCC >= 3.4
2778 - fix problems with gd initialization
2780 * Patch by Curt Brune, 17 May 2004:
2781 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2782 - Add support for ESPD-Inc. EVB4510 Board
2784 * Patch by Marc Leeman, 11 May 2004:
2785 Fix for MPC8245 - reading PPC Memory from another device with the
2786 PPC as PCI target device corrupts data due to interenal hardware
2789 * Fix "cls" command when used with splash screen
2791 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2792 slow download of a big image)
2794 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2795 display even after showing a bitmap
2797 * Patch by Josef Wagner, 04 Jun 2004:
2798 - DDR Ram support for PM520 (MPC5200)
2799 - support for different flash types (PM520)
2800 - USB / IDE / CF-Card / DiskOnChip support for PM520
2801 - 8 bit boot rom support for PM520/CE520
2802 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2803 - I2C and RTC support for CPC45
2804 - support of new flash type (28F160C3T) for CPC45
2806 * Fix flash parameters passed to Linux for PPChameleon board
2808 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2810 * Patch by Paul Ruhland, 10 Jun 2004:
2811 fix support for Logic SDK-LH7A404 board and clean up the
2812 LH7A404 register macros.
2814 * Patch by Matthew McClintock, 10 Jun 2004:
2815 Modify code to select correct serial clock on Sandpoint8245
2817 * Patch by Robert Schwebel, 10 Jun 2004:
2818 Add support for Intel K3 strata flash.
2820 * Patch by Thomas Brand, 10 Jun 2004:
2821 Fix "loads" command on DK1S10 board
2823 * Patch by Yuli Barcohen, 09 Jun 2004:
2824 Add support for 8MB flash SIMM and JFFS2 file system on
2825 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2827 * Patch by Yuli Barcohen, 09 Jun 2004:
2828 Add support for Analogue&Micro Adder87x and the older AdderII board.
2830 * Patch by Ming-Len Wu, 09 Jun 2004:
2831 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2833 * Patch by Sam Song, 09 Jun 2004:
2834 - Add support for RPXlite_DW board
2835 - Update FLASH driver for 4*AM29DL323DB90VI
2836 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2838 * Patch by Mark Jonas, 08 June 2004:
2839 - Make MPC5200 boards evaluate the SVR to print processor name and
2840 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2842 * Patch by Kai-Uwe Bloem, 06 May 2004:
2843 Fix endianess problem in cramfs code
2845 * Patch by Tom Armistead, 04 Jun 2004:
2846 Add support for MAX6900 RTC
2848 * Patches by Ladislav Michl, 03 Jun 2004:
2849 - fix cfi_flash.c on LE systems
2850 - let 'make mrproper' delete u-boot.img as well
2851 - turn printf into debug in cfi_flash.c
2853 * Patch by Kurt Stremerch, 28 May 2004:
2854 Add support for Exys XSEngine board
2856 * Patch by Martin Krause, 27 May 2004:
2857 Fix a MPC5xxx I2C timing issue in i2c_probe().
2859 * Patch by Leif Lindholm, 27 May 2004:
2860 Fix board_init_f() for dbau1x00 board.
2862 * Patch by Imre Deak, 26 May 2004:
2863 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2864 Set flash base accordingly, and decide whether to do or skip board
2865 specific setup steps.
2867 * Patch by Josef Baumgartner, 26 May 2004:
2868 Add missing define in include/asm-m68k/global_data.h
2870 * Patch by Josef Baumgartner, 25 May 2004:
2871 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2873 * Patch by Paul Ruhland, 24 May 2004:
2874 fix SDRAM initialization for LPD7A400 board.
2876 * Patch by Jian Zhang, 20 May 2004:
2877 add support for environment in NAND flash
2879 * Patch by Yuli Barcohen, 20 May 2004:
2880 Add support for Interphase iSPAN boards.
2882 * Patches by Paul Ruhland, 17 May 2004:
2883 - Add I/O functions to the smc91111 ethernet driver to support the
2884 Logic LPD7A40x boards.
2885 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2886 specifically the LPD7A400.
2888 * Patches by Robert Schwebel, 15 May 2004:
2889 - call MAC address reading code also for SMSC91C111;
2890 - make SMSC91C111 timeout configurable, remove duplicate code
2891 - fix get_timer() for PXA
2892 - update doc/README.JFFS2
2893 - use "bootfile" env variable also for jffs2
2895 * Patch by Tolunay Orkun, 14 May 2004:
2896 Add support for Cogent CSB472 board (8MB Flash Rev)
2898 * Patch by Thomas Viehweger, 14 May 2004:
2899 - flash.h: more flash types added
2900 - immap_8260.h: some bits added (useful for RMII)
2901 - cmd_coninfo.c: typo corrected, printf -> puts
2902 - reduced size by replacing spaces with tab
2904 * Patch by Robert Schwebel, 13 May 2004:
2905 Add 'imgextract' command: extract one part of a multi file image.
2907 * Patches by Jon Loeliger, 11 May 2004:
2908 Dynamically handle REV1 and REV2 MPC85xx parts.
2909 (Jon Loeliger, 10-May-2004).
2910 New consistent memory map and Local Access Window across MPC85xx line.
2911 New CCSRBAR at 0xE000_0000 now.
2912 Add RAPID I/O memory map.
2913 New memory map in README.MPC85xxads
2914 (Kumar Gala, 10-May-2004)
2915 Better board and CPU identification on MPC85xx boards at boot.
2916 (Jon Loeliger, 10-May-2004)
2917 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2918 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2919 (Jim Robertson, 10-May-2004)
2920 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2921 Supports multiple PHYs.
2922 (Andy Fleming, 10-May-2004)
2923 Some README.MPC85xxads updates.
2924 (Kumar Gala, 10-May-2004)
2925 Copyright updates for "Freescale"
2926 (Andy Fleming, 10-May-2004)
2928 * Patch by Stephen Williams, 11 May 2004:
2929 Add flash support for ST M29W040B
2930 Reduce JSE specific flash.c to remove dead code.
2932 * Patch by Markus Pietrek, 04 May 2004:
2933 Fix clear_bss code for ARM systems (all except s3c44b0 which
2934 doesn't clear BSS at all?)
2936 * Fix "ping" problem on INC-IP board. Strange problem:
2937 Sometimes the store word instruction hangs while writing to one of
2938 the Switch registers, but only if the next instruction is 16-byte
2939 aligned. Moving the instruction into a separate function somehow
2940 makes the problem go away.
2942 * Patch by Rishi Bhattacharya, 08 May 2004:
2943 Add support for TI OMAP5912 OSK Board
2945 * Patch by Sam Song May, 07 May 2004:
2946 Fix typo of UPM table for rmu board
2948 * Patch by Pantelis Antoniou, 05 May 2004:
2949 - Intracom board update.
2952 * Add support for the second Ethernet interface for the 'PPChameleon'
2955 * Patch by Dave Peverley, 30 Apr 2004:
2956 Add support for OMAP730 Perseus2 Development board
2958 * Patch by Alan J. Luse, 29 Apr 2004:
2959 Fix flash chip-select (OR0) option register setting on FADS boards.
2961 * Patch by Alan J. Luse, 29 Apr 2004:
2962 Report MII network speed and duplex setting properly when
2963 auto-negotiate is not enabled.
2965 * Patch by Jarrett Redd, 29 Apr 2004:
2966 Fix hang on reset on Ocotea board due to flash in wrong mode.
2968 * Patch by Dave Peverley, 29 Apr 2004:
2969 add MAC address detection to smc91111 driver
2971 * Patch by David Müller, 28 Apr 2004:
2972 fix typo in lib_arm/board.c
2974 * Patch by Tolunay Orkun, 20 Apr 2004:
2975 - README update: add CONFIG_CSB272 and csb272_config
2976 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2977 i2cfast environment variable
2979 * Patch by Yuli Barcohen, 19 Apr 2004:
2980 - Rename DUET_ADS to MPC885ADS
2981 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2982 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2983 - Clean up FADS family port to use the new defines
2985 * Fix PCI support on CPC45 board
2987 * Patch by Scott McNutt, 25 Apr 2004:
2988 Add Nios GDB/JTAG Console support:
2989 - Add stubs to support gdb via JTAG.
2990 - Add support for console over JTAG.
2993 * Add support for CATcenter board (based on PPChameleon ME module)
2995 * Patch by Klaus Heydeck, 12 May 2004:
2996 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2997 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2998 various changes to KUP4 board specific files
3000 * Fix minor network problem on MPC5200: need some delay between
3001 resetting the PHY and sending the first packet. Implemented in a
3002 "natural" way by invoking the PHY reset and initialization code
3003 only once after power on vs. each time the interface is brought up.
3005 * Add some limited support for low-speed devices to SL811 USB controller
3006 (at least "usb reset" now passes successfully and "usb info" displays
3007 correct information)
3009 * Change init sequence for multiple network interfaces: initialize
3010 on-chip interfaces before external cards.
3012 * Fix memory leak in the NAND-specific JFFS2 code
3014 * Fix SL811 USB controller when attached to a USB hub
3016 * Fix config option spelling in PM520 config file
3018 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
3019 patches by Pantelis Antoniou, 30 Mar 2004)
3021 * Fix minor NAND JFFS2 related issue
3023 * Fixes for SL811 USB controller:
3024 - implement workaround for broken memory stick
3025 - improve error handling
3027 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
3028 cope with congested networks.
3030 ======================================================================
3031 Changes for U-Boot 1.1.1:
3032 ======================================================================
3034 * Patch by Travis Sawyer, 23 Apr 2004:
3035 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
3036 errata from Vitesse Semiconductor.
3038 * Patch by Philippe Robin, 22 Apr 2004:
3039 Fix ethernet configuration for "versatile" board
3041 * Patch by Kshitij Gupta, 21 Apr 2004:
3042 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
3044 * Patch by Steven Scholz, 24 Feb 2004:
3045 Fix a bug in AT91RM9200 ethernet driver:
3046 The MII interface is now initialized before accessing the PHY.
3048 * Patch by John Kerl, 19 Apr 2004:
3049 Use U-boot's miiphy.h for PHY register names, rather than
3050 introducing a new header file.
3052 * Update pci_ids.h from linux-2.4.26
3054 * Patch by Masami Komiya, 19 Apr 2004:
3055 Fix problem cause by VLAN function on little endian architecture
3056 without VLAN environment
3058 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
3059 binary image for all clock frequencies. Implement run-time
3060 optimization of flash access timing based on the actual bus
3063 * Modify KUP4X board configuration to use SL811 driver for USB memory
3064 sticks (including FAT / VFAT filesystem support)
3066 * Add SL811 Host Controller Interface driver for USB
3068 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
3070 * Patch by Pantelis Antoniou, 19 Apr 2004:
3071 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
3072 Minor patches for Intracom boards.
3074 * Patch by Christian Pell, 19 Apr 2004:
3075 cleanup support for CF/IDE on PCMCIA for PXA25X
3077 * Temporarily disabled John Kerl's extended MII command code because
3078 "miivals.h" is missing
3080 * Patches by Mark Jonas, 13 Apr 2004:
3081 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
3082 - Add sync instructions to IceCube SDRAM init code
3083 - Move SDRAM chip constants into seperate include files
3084 - Unify DDR and SDR initialization code
3085 - Unify all IceCube (Lite5xxx) target names
3087 * Patch by John Kerl, 16 Apr 2004:
3088 Enable ranges in mii command, e.g. mii read 0-1f 0 or
3089 mii read 4-7 18-1a. Also add mii dump subcommand for
3090 pretty-printing standard regs 0-5.
3092 * Patch by Stephen Williams, 16 April 2004:
3093 fix typo in JSE.h; update MAINTAINERS
3095 * Patch by Matthew S. McClintock, 14 Apr 2004:
3096 fix initdram function for utx8245 board
3098 * Patch by Markus Pietrek, 14 Apr 2004:
3099 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3101 * Patch by Reinhard Meyer, 18 Apr 2004:
3102 provide the IDE Reset Function for EMK 5200 boards
3104 * Patch by Masami Komiya, 12 Apr 2004:
3105 fix pci_hose_write_config_{byte,word}_via_dword problems
3107 * Patch by Sangmoon Kim, 12 Apr 2004:
3108 Update max RAM size for debris board
3110 * Patch by Travis Sawyer, 08 Apr 2004:
3111 Add TLB entry for second DIMM slot on ocotea
3113 * Patch by Masami Komiya, 08 Apr 2004:
3114 add RTL8169 network driver
3116 * Patch by Dan Malek, 07 Apr 2004:
3117 - Add support for RPC/STx GP3, Motorola 8560 board
3118 - Update 85xx TSEC driver so it searches MII for first available PHY
3120 - Add functions to support console MII commands.
3122 * Patch by Tolunay Orkun, 07 Apr 2004:
3123 Move initialization of bi_iic_fast[]
3124 from board_init_f() to board_init_r()
3126 * Patch by Yasushi Shoji, 07 Apr 2004:
3127 Cleanup microblaze port
3129 * Patch by Sangmoon Kim, 07 Apr 2004:
3130 Add auto SDRAM module detection for Debris board
3132 * Patch by Rune Torgersen, 06 Apr 2004:
3133 - Fix some PCI problems on the MPC8266ADS board
3134 - Fix the location of some PCI entries in the immap structure
3136 * Patch by Yasushi Shoji, 07 Apr 2004:
3137 - add support for microblaze processors
3138 - add support for AtmarkTechno "suzaku" board
3140 * Configure PPChameleon board to use redundand environment in flash
3142 * Configure PPChameleon board to use JFFS2 NAND support.
3144 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3146 * Patch by Rune Torgersen, 16 Apr 2004:
3149 * Patches by Pantelis Antoniou, 16 Apr 2004:
3150 - add support for a new version of an Intracom board and fix
3151 various other things on others.
3152 - add verify support to the crc32 command (define
3153 CONFIG_CRC32_VERIFY to enable it)
3154 - fix FEC driver for MPC8xx systems:
3155 1. fix compilation problems for boards that use dynamic
3157 2. shut down FEC after network transfers
3158 - HUSH parser fixes:
3159 1. A new test command was added. This is a simplified version of
3160 the one in the bourne shell.
3161 2. A new exit command was added which terminates the current
3163 3. Fixed handing of $? (exit code of last executed command)
3164 - Fix some compile problems;
3165 add "once" functionality for the netretry variable
3167 * Patch by George G. Davis, 02 Apr 2004:
3168 add support for Intel Assabet board
3170 * Patch by Stephen Williams, 01 Apr 2004:
3171 Add support for Picture Elements JSE board
3173 * Patch by Christian Pell, 01 Apr 2004:
3174 Add CompactFlash support for PXA systems.
3176 * Patches by Pantelis Antoniou, 30 Mar 2004:
3177 - add auto-complete support to the U-Boot CLI
3178 - add support for NETTA and NETPHONE boards; fix NETVIA board
3179 - add support for the Epson 156x series of graphical displays
3180 (These displays are serial and not suitable for using a normal
3181 framebuffer console on them)
3182 - add infrastructure needed in order to POST any DSPs in a board
3183 - improve and fix various things in the MPC8xx FEC driver:
3184 1. The new 87x and 88x series of processors have two FECs,
3185 and the new driver supports them both.
3186 2. Another change in the 87x/88x series is support for
3187 the RMII (Reduced MII) interface. However numerous
3188 changes are needed to make it work since the PHYs
3189 are connected to the same lines. That means that
3190 you have to address them correctly over the MII
3192 3. We now correctly match the MII/RMII interface
3193 configuration to what the PHY reports.
3194 - Fix problem when readingthe MII status register. Due to the
3195 internal design of many PHYs you have to read the register
3196 twice. The problem is more apparent in 10Mbit mode.
3197 - add new mode ".jffs2s" for reading from a NAND device: it just
3198 skips over bad blocks.
3199 - add networking support for VLANs (802.1q), and CDP (Cisco
3201 - some minor patches / cleanup
3203 * Patch by Yuli Barcohen, 28 Mar 2004:
3204 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3205 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3206 - Change configuration method for MPC8260ADS family
3208 * add startup code to clear the BSS of standalone applications
3210 * Fix if / elif handling bug in HUSH shell
3212 ======================================================================
3213 Changes for U-Boot 1.1.0:
3214 ======================================================================
3216 * Patch by Mark Jonas: Remove config.tmp files only when
3217 unconfiguring the board
3219 * Adapt RMU board for bigger flash memory
3221 * Patch by Klaus Heydeck, 13 Mar 2003:
3222 Add support for KUP4X Board
3224 * Patch by Pavel Bartusek, 21 Mar 2004
3225 Add Reiserfs support
3227 * Patch by Hinko Kocevar, 20 Mar 2004
3228 - Add auto-release for SMSC LAN91c111 driver
3229 - Add save/restore of PTR and PNR regs as suggested in datasheet
3231 * Patch by Stephen Williams, 19 March 2004
3232 Increase speed of sector reads from SystemACE,
3233 shorten poll timeout and remove a useless reset
3235 * Patch by Tolunay Orkun, 19 Mar 2004:
3236 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3239 * Patch by Brad Kemp, 18 Mar 2004:
3240 prevent machine checks during a PCI scan
3242 * Patch by Pierre Aubert, 18 Mar 2004:
3243 Fix string cleaning in IDE identification
3245 * Patch by Pierre Aubert, 18 Mar 2004:
3246 - Unify video mode handling for Chips & Technologies 69000 Video
3247 chip and Silicon Motion SMI 712/710/810 Video chip
3248 - Add selection of the video output (CRT or LCD) via 'videoout'
3249 environment variable for the Silicon Motion
3252 * Patch by Pierre Aubert, 18 Mar 2004:
3253 include/common.h typo fix
3255 * Patches by Tolunay Orkun, 17 Mar 2004:
3256 - Add support for bd->bi_iic_fast[] initialization via environment
3257 variable "i2cfast" (CONFIG_I2CFAST)
3258 - Add "i2cfast" u-boot environment variable support for csb272
3260 * Patch by Carl Riechers, 17 Mar 2004:
3261 Ignore '\0' characters in console input for use with telnet and
3264 * Patch by Leon Kukovec, 17 Mar 2004:
3265 typo fix for strswab prototype #ifdef
3267 * Patches by Thomas Viehweger, 16 Mar 2004:
3268 - show PCI clock frequency on MPC8260 systems
3269 - add FCC_PSMR_RMII flag for HiP7 processors
3270 - in do_jffs2_fsload(), take load address from load_addr if not set
3271 explicit, update load_addr otherwise
3272 - replaced printf by putc/puts when no formatting is needed
3273 (smaller code size, faster execution)
3275 * Patch by Phillippe Robin, 16 Mar 2004:
3276 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3278 * Patch by Stephen Williams, 15 Mar 2004:
3279 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3281 * Patch by Tolunay Orkun, 15 Mar 2004:
3282 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3284 * Patch by Travis Sawyer, 15 Mar 2004:
3285 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3287 * Add start-up delay to make sure power has stabilized before
3288 attempting to switch on USB on SX1 board.
3290 * Patch by Josef Wagner, 18 Mar 2004:
3291 - Add support for MicroSys XM250 board (PXA255)
3292 - Add support for MicroSys PM828 board (MPC8280)
3293 - Add support for 32 MB Flash on PM825/826
3294 - new SDRAM refresh rate for PM825/PM826
3295 - added support for MicroSys PM520 (MPC5200)
3296 - replaced Query by Identify command in CPU86/flash.c
3297 to support 28F160F3B
3299 * Fix wrap around problem with udelay() on ARM920T
3301 * Add support for Macronix flash on TRAB board
3303 * Patch by Pierre Aubert, 15 Mar 2004:
3304 Fix buffer overflow in IDE identification
3306 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3308 * Remove redundand #define in IceCube.h
3310 * Patch by Steven Scholz, 27 Feb 2004:
3311 - Adding get_ticks() and get_tbclk() for AT91RM9200
3312 - Many white space fixes in cpu/at91rm9200/interrupts.c
3314 * Patches by Steven Scholz, 20 Feb 2004:
3315 some cleanup in AT91RM9200 related code
3317 * Patches by Travis Sawyer, 12 Mar 2004:
3318 - Fix Gigabit Ethernet support for 440GX
3319 - Add Gigabit Ethernet Support to MII PHY utilities
3321 * Patch by Brad Kemp, 12 Mar 2004:
3322 Fixes for drivers/cfi_flash.c:
3323 - Better support for x8/x16 implementations
3324 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3325 - Added defines for AMD command and address constants
3327 * Patch by Leon Kukovec, 12 Mar 2004:
3328 Fix get_dentfromdir() to correctly handle deleted dentries
3330 * Patch by George G. Davis, 11 Mar 2004:
3331 Remove hard coded network settings in TI OMAP1610 H2
3332 default board config
3334 * Patch by George G. Davis, 11 Mar 2004:
3335 add support for ADS GraphicsClient+ board.
3337 * Patch by Pierre Aubert, 11 Mar 2004:
3338 - add bitmap command and splash screen support in cfb console
3339 - add [optional] origin in the bitmap display command
3341 * Patch by Travis Sawyer, 11 Mar 2004:
3342 Fix ocotea board early init interrupt setup.
3344 * Patch by Thomas Viehweger, 11 Mar 2004:
3345 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3347 * Patch by Stephan Linz, 09 Mar 2004
3348 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3350 * Patch by George G. Davis, 9 Mar 2004:
3351 fix recent build failure for SA1100 target
3353 * Patch by Travis Sawyer, 09 Mar 2004:
3354 Support native interrupt mode for the IBM440GX.
3355 Previously it was running in 440GP compatibility mode.
3357 * Patch by Philippe Robin, 09 Mar 2004:
3358 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3361 * Patch by Masami Komiya, 08 Mar 2004:
3362 Don't overwrite server IP address or boot file name
3363 when the boot server does not return values
3365 * Patch by Tolunay Orkun, 5 Mar 2004:
3366 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3368 * Patch by Tolunay Orkun, 5 Mar 2004:
3369 Fix early board initialization for Cogent CSB272 board
3371 * Patch by Ed Okerson, 3 Mar 2004:
3372 fix CFI flash writes for little endian systems
3374 * Patch by Reinhard Meyer, 01 Mar 2004:
3375 generalize USB and IDE support for MPC5200 with according
3376 changes to IceCube.h and TOP5200.h
3377 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3378 add info about USB and IDE to README
3380 * Patch by Yuli Barcohen, 4 Mar 2004:
3381 Fix problems with GCC 3.3.x which changed handling of global
3382 variables explicitly initialized to zero (now in .bss instead of
3385 * Patch by Leon Kukovec, 02 Mar 2004:
3386 add strswab() to fix IDE LBA capacity, firmware and model numbers
3387 on little endian machines
3389 * Patch by Masami Komiya, 02 Mar 2004:
3390 - Remove get_ticks() from NFS code
3391 - Add verification of RPC transaction ID
3393 * Patch by Pierre Aubert, 02 Mar 2004:
3394 cleanup for IDE and USB drivers for MPC5200
3396 * Patch by Travis Sawyer, 01 Mar 2004:
3398 - Add IBM PPC440GX Ref Platform support (Ocotea)
3399 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3400 Adapted to U-Boot and 440GX port
3402 - Add gracious handling of all Ethernet Pin Selections for 440GX
3403 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3405 - Add needed bit definitions
3408 * Patch by Carl Riechers, 1 Mar 2004:
3409 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3411 * Patch by Stephan Linz, 27 Feb 2004
3412 - avoid problems for targets without NFS download support
3414 * Patch by Rune Torgersen, 27 Feb 2004:
3415 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3416 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3417 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3419 * Patch by Masami Komiya, 27 Feb 2004:
3420 Fix rarpboot: add autoload by NFS
3422 * Patch by Dan Eisenhut, 26 Feb 2004:
3423 fix flash_write return value in saveenv
3425 * Patch by Stephan Linz, 11 Dec 2003
3426 expand config.mk to avoid trigraph warnings on NIOS
3428 * Rename "BMS2003" board into "HMI10"
3430 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3431 storage; auto-set console on USB port (using preboot command)
3433 * Add support for SX1 mobile phone; add support for USB-based console
3434 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3436 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3438 * Fix SDRAM timings for LITE5200 / IceCube board
3440 * Handle Auti-MDIX / connection status for INCA-IP
3442 * Fix USB problems when attempting to read 0 bytes
3444 * Patch by Travis Sawyer, 26 Feb 2004:
3445 Fix broken compile for XPEDITE1K target.
3447 * Patch by Stephan Linz, 26 Feb 2004:
3448 Bug fix for NFS code on NIOS targets
3450 * Patch by Stephen Williams, 26 Feb 2004:
3451 Break up SystemACE reads of large block counts
3453 * Patch by Pierre Aubert, 26 Feb 2004
3454 add IDE support for MPC5200
3456 * Patch by Masami Komiya, 26 Feb 2004:
3457 add autoload via NFS
3459 * Patch by Stephen Williams
3460 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3461 elsewhere in the source.
3463 * Patch by Steven Scholz, 25 Feb 2004:
3464 - Timeouts in FPGA code should be based on CFG_HZ
3465 - Minor cleanup in code for Altera FPGA ACEX1K
3467 * Patch by Steven Scholz, 25 Feb 2004:
3468 Changed "Directory Hierarchy" section in README
3470 * Patch by Masami Komiya, 25 Feb 2004:
3471 Reduce copy count in nfs_read_reply() of NFS code
3473 * Patch by Markus Pietrek, 24 Feb 2004:
3474 NS9750 DevBoard added
3476 * Patch by Pierre Aubert, 24 Feb 2004
3477 add USB support for MPC5200
3479 * Patch by Steven Scholz, 24 Feb 2004:
3480 - fix MII commands to use values from last command
3482 * Patch by Torsten Demke, 24 Feb 2004:
3483 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3485 * Patch by Rahul Shanbhag, 19 Feb 2004:
3486 Fixes for for OMAP1610 board:
3487 - shift some IRQ specific code to platform.S file
3488 - remove duplicatewatchdog reset code from start.S
3490 * Make Auto-MDIX Support configurable on INCA-IP board
3492 * Fix license for mkimage tool
3494 * Patch by Masami Komiya, 24 Feb 2004:
3495 Update NetBootFileXferSize in NFS code
3497 * Patch by Scott McNutt, 24 Feb 2004:
3498 fix packet length in NFS code
3500 * Patch by Masami Komiy, 22 Feb 2004:
3501 Add support for NFS for file download
3503 * Patch by Andrea Scian, 17 Feb 2004:
3504 Add support for S3C44B0 processor and DAVE B2 board
3506 * Patch by Steven Scholz, 20 Feb 2004:
3507 - Add support for MII commands on AT91RM9200 boards
3508 - some cleanup in AT91RM9200 ethernet code
3510 * Patch by Peter Ryser, 20 Feb 2004:
3511 Add support for the Xilinx ML300 platform
3513 * Patch by Stephan Linz, 17 Feb 2004:
3514 Fix watchdog support for NIOS
3516 * Patch by Josh Fryman, 16 Feb 2004:
3517 Fix byte-swapping for cfi_flash.c for different bus widths
3519 * Patch by Jon Diekema, 14 Jeb 2004:
3520 Remove duplicate "FPGA Support" notes from the README file
3522 * Patches by Reinhard Meyer, 14 Feb 2004:
3523 - update board/emk tree; use common flash driver
3524 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3525 [adapted for other PPC CPUs -- wd]
3526 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3528 * Patch by Jon Diekema, 13 Feb 2004:
3529 Call show_boot_progress() whenever POST "FAILED" is printed.
3531 * Patch by Nishant Kamat, 13 Feb 2004:
3532 Add support for TI OMAP1610 H2 Board
3533 Fixes for cpu/arm926ejs/interrupt.c
3534 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3535 Fix for a timer bug in OMAP1610 Innovator
3536 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3538 * Patches by Stephan Linz, 12 Feb 2004:
3539 - add support for NIOS timer with variable period preload counter value
3540 - prepare POST framework support for NIOS targets
3542 * Patch by Denis Peter, 11 Feb 2004:
3543 add POST support for the MIP405 board
3545 * Patch by Laurent Mohin, 10 Feb 2004:
3546 Fix buffer overflow in common/usb.c
3548 * Patch by Tolunay Orkun, 10 Feb 2004:
3549 Add support for Cogent CSB272 board
3551 * Patch by Thomas Elste, 10 Feb 2004:
3552 Add support for NET+50 CPU and ModNET50 board
3554 * Patch by Sam Song, 10 Feb 2004:
3555 Fix typos in cfi_flash.c
3557 * Patch by Leon Kukovec, 10 Feb 2004
3558 Fixed long dir entry slot id calculation in get_vfatname
3560 * Patch by Robin Gilks, 10 Feb 2004:
3561 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3562 !=, <>, <, >, <=, >=)
3564 * Fix problem with side effects in macros in include/usb.h
3566 * Patch by David Benson, 13 Nov 2003:
3567 bug 841358 - fix TFTP download size limit
3569 * Fixing bug 850768:
3570 improper flush_cache() in load_serial()
3572 * Fixing bug 834943:
3573 MPC8540 - missing volatile declarations
3575 * Patch by Stephen Williams, 09 Feb 2004:
3576 Add support for Xilinx SystemACE chip:
3577 - New files common/cmd_ace.c and include/systemace.h
3578 - Hook systemace support into cmd_fat and the partition manager
3580 * Patch by Travis Sawyer, 09 Feb 2004:
3581 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3583 * Patch by Travis Sawyer, 09 Feb 2004:
3585 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3586 - Add phymode for 440 enet
3589 - Change board_pre_init to board_early_init_f
3590 - Add user flash to bus controller setup
3592 - Fix is_pci_host to check GPIO for monarch bit
3593 - Force xpedite1k to pci conventional mode (via #define option)
3595 * Patch by Brad Kemp, 4 Feb 2004:
3596 - handle the machine check that is generated during the PCI scans
3598 - define the registers used in the IMMR by the PCI subsystem.
3600 * Patch by Pierre Aubert, 03 Feb 2004:
3601 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3603 * Patch by Jeff Angielski, 03 Feb 2004:
3604 Fix copy & paste error in cpu/mpc8260/pci.c
3606 * Patch by Reinhard Meyer, 24 Jan 2004:
3607 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3609 * Add Auto-MDIX support for INCA-IP
3613 * Patch by Josef Baumgartner, 10 Feb 2004:
3614 Fixes for ColdFire port
3616 * Patch by Brad Kemp, 11 Feb 2004:
3617 Fix CFI flash driver problems
3619 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3620 modules at CPU clock frequencies above 66 MHz.
3622 * Optimize flash programming speed for LWMON (by another 100% :-)
3624 * Patch by Jian Zhang, 3 Feb 2004:
3625 - Changed the incorrect FAT12BUFSIZE
3626 - data_begin in fsdata can be negative. Changed it to be short.
3628 * Patches by Stephan Linz, 30 Jan 2004:
3629 1: - board/altera/common/flash.c:flash_erase():
3630 o allow interrupts befor get_timer() call
3631 o check-up each erased sector and avoid unexpected timeouts
3632 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3633 o enclose sevenseg_set() in cpp condition
3634 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3635 - fix some typed in mistakes in the NIOS documentation
3636 2: - split DK1C20 configuration into several header files:
3637 o two new files for each NIOS CPU description
3638 o U-Boot related part is remaining in DK1C20.h
3639 3: - split DK1S10 configuration into several header files:
3640 o two new files for each NIOS CPU description
3641 o U-Boot related part is remaining in DK1S10.h
3642 4: - Add support for the Microtronix Linux Development Kit
3643 NIOS CPU configuration at the Altera Nios Development Kit,
3644 Stratix Edition (DK-1S10)
3645 5: - Add documentation for the Altera Nios Development Kit,
3646 Stratix Edition (DK-1S10)
3647 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3649 7: - Add support for the common U-Boot SPI framework at
3652 * Patch by Rahul Shanbhag, 28 Jan 2004:
3653 Fix flash protection/locking handling for OMAP1610 innovator board.
3655 * Patch by Rolf Peukert, 28 Jan 2004:
3656 fix flash write problems on CSB226 board (write with 32 bit bus width)
3658 * Patches by Mark Jonas, 16 Jan 2004:
3659 - fix rounding error when calculating baudrates for MPC5200 PSCs
3660 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3661 time which is not supported
3663 * Patch by Yuli Barcohen, 26 Jan 2004:
3664 Allow bzip2 compression for small memory footprint boards
3666 * Patch by Brad Kemp, 21 Jan 2004:
3667 Add support for CFI flash driver for both the Intel and the AMD
3670 * Patch by Travis Sawyer, 20 Jan 2004:
3671 Fix pci bridge auto enumeration of sibling p2p bridges.
3673 * Patch by Tolunay Orkun, 12 Jan 2004:
3674 Add some delays as needed for Intel LXT971A PHY support
3676 * Patches by Stephan Linz, 09 Jan 2004:
3677 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3678 - make DK1C20 board configuration related to ASMI conform to
3681 * Patch by Anders Larsen, 09 Jan 2004:
3683 ARM memory layout fixes: the abort-stack is now set up in the
3684 correct RAM area, and the BSS is zeroed out as it should be.
3686 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3687 of the linker scripts are replaced by '__bss_start' and '_end',
3688 resp., which is a further step to eliminate unnecessary differences
3689 between the implementation of the CPU architectures.
3691 * Patch by liang a lei, 9 Jan 2004:
3692 Fix Intel 28F128J3 ID in include/flash.h
3694 * Patch by Masami Komiya, 09 Jan 2004:
3695 add support for TB0229 board (NEC VR4131 MIPS processor)
3697 * Patch by Leon Kukovec, 12 Dec 2003:
3698 changed extern __inline__ into static __inline__ in
3699 include/linux/byteorder/swab.h
3701 * Patch by Travis Sawyer, 30 Dec 2003:
3702 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3703 select MDI port based on enabled EMAC device.
3704 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3707 * Patch by Wolter Kamphuis, 15 Dec 2003:
3708 made CONFIG_SILENT_CONSOLE usable on all architectures
3710 * Disable date command on TQM866M - there is no RTC on MPC866
3712 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3714 * Implement adaptive SDRAM timing configuration based on actual CPU
3715 clock frequency for INCA-IP; fix problem with board hanging when
3716 switching from 150MHz to 100MHz
3718 * Add PCMCIA CS support for BMS2003 board
3720 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3721 see doc/README.MPC866 for details;
3722 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3723 calculate CPU clock frequency from PLL register values.
3725 * Add support for 128 MB RAM on TQM8xxL/M modules
3727 * Fix PS/2 keyboard problem caused by statically initialized variable
3728 pointing to a location in flash
3730 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3732 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3733 before we can access it; add delay in case we are faster (with no
3736 * Cleanup of some init functions
3738 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3739 to avoid Linux crashes by early packets coming in.
3741 * Accelerate flash accesses on LWMON board by using buffered writes
3743 * Fix typo in Makefile;
3744 fix problem with PARTNUM detection
3746 * Patch by Reinhard Meyer, 09 Jan 2004:
3747 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3749 * Add support for IDE LED on BMS2003 board
3750 (exclusive with status LED!)
3752 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3755 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3756 Add common files for "emk" boards
3758 * Add a common get_ram_size() function and modify the the
3759 board-specific files to invoke that common implementation.
3761 ======================================================================
3762 Changes for U-Boot 1.0.1:
3763 ======================================================================
3765 * Set default clock for INCA-IP to 150 MHz
3767 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3768 add I2C support; add support for DS1337 RTC
3770 * Add CompactFlash support for BMS2003 board
3772 * Add support for status LED on BMS2003 board
3774 * Patch by Scott McNutt, 02 Jan 2004:
3775 Add support for the Nios Active Serial Memory Interface (ASMI)
3778 * Patch by Andrea Marson, 16 Dec 2003:
3779 Add support for the PPChameleon ME and HI modules
3781 * Patch by Yuli Barcohen, 22 Dec 2003:
3782 Add support for Motorola DUET ADS board (MPC87x/88x)
3784 * Patch by Robert Schwebel, 15 Dec 2003:
3785 add support for cramfs (uses JFFS2 command interface)
3787 * Patches by Stephan Linz, 11 Dec 2003:
3788 - more documentation for NIOS port
3789 - new struct nios_pio_t, struct nios_spi_t
3790 - Reconfiguration for NIOS Development Kit DK1C20:
3791 o move board related code from board/dk1c20
3792 to board/altera/dk1c20
3793 o create a new common source path board/altera/common
3794 and move generic flash access stuff into it
3795 o change/expand configuration file DK1C20.h
3796 - Add support for NIOS Development Kit DK1S10
3797 - Add status LED support for NIOS systems
3798 - Add dual 7-segment LED support for Altera NIOS DevKits
3800 * Patch by Ronen Shitrit, 10 Dec 2003:
3801 Add support for the Marvell DB64360 / DB64460 development boards
3803 * Patch by Detlev Zundel, 10 Dec 2003:
3804 fix dependency problem in examples/Makefile
3806 * Patch by Denis Peter, 8 Dec 2003
3807 - add support for the PATI board (MPC555)
3808 - add SPI support for the MPC5xx
3810 * Patch by Anders Larsen, 08 Dec 2003:
3811 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3812 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3813 cleanup some redundand #defines
3815 * Patch by André Schwarz, 8 Dec 2003:
3816 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3817 - TX and RX deskriptors must be quad-word aligned
3818 - does not work with only one TX deskriptor
3819 - standard reset method does not work
3821 * Patch by Masami Komiya, 08 Dec 2003:
3822 add RTL8139 ethernet driver
3824 * Patches by Ed Okerson, 07 Dec 2003:
3825 - fix ethernet for the AU1x00 processors in little-endian mode.
3826 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3828 * Minor code cleanup (coding style)
3830 * Patch by Reinhard Meyer, 30 Dec 2003:
3831 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3832 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3833 - turned debug print of PHY registers into a function (called in two places)
3834 - added support for EMK MPC5200 based modules
3836 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3838 * Add support for TQM866M modules
3840 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3842 * Fix a few compiler warnings
3844 * Patch by Reinhard Meyer, 28 Dec 2003:
3845 Add initial support for TOP5200 board
3847 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3848 environment variable which can set to "100", "133", or "150". The
3849 CPU clock will be configured accordingly upon next reboot. Other
3850 values are ignored. In case of an invalid or undefined "cpuclk"
3851 value, the compile-time default CPU clock speed will be used.
3853 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3854 window that is used to access the UART registers by the Linux driver)
3856 * Patch by Reinhard Meyer, 20 Dec 2003:
3857 Fix clock calculation for the MPC5200 for higher clock frequencies
3858 (above 2**32 / 10 = 429.5 MHz).
3860 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3862 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3864 * Add new configuration for IceCube board with DDR memory
3866 * Update TRAB memory configurations
3868 * Add JFFS2 support for INCA-IP board
3870 * Patch by Bill Hargen, 09 Dec 2003:
3871 - BUBINGA405EP: changed flash driver to protect top sector containing
3873 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3874 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3875 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3876 - 405EP: added/fixed support for "reginfo" command.
3877 - 4xx: removed spurious MII error messages on "mii info" command.
3879 * Patch by Bernhard Kuhn, 28 Nov 2003:
3880 add support for ColdFire CPU
3881 add support for Motorola M5272C3 and M5282EVB boards
3883 * Patch by Pierre Aubert, 24 Nov 2003:
3884 - add a return value for the fpga command
3885 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3886 is defined. If ide_preinit fails, ide_init is aborted.
3887 - fix an endianess problem in fat.h
3889 * Patch by Wolter Kamphuis, 05 Dec 2003:
3890 Add support for SNMC's QS850/QS823/QS860T boards
3892 * Patch by Yuli Barcohen, 3 Dec 2003:
3893 "revive" U-Boot support for old Motorola MPC860ADS board
3895 * Patch by Cam(ilo?), 03 Dec 2003:
3896 make examples build even with broken Montavista objcopy
3898 * Patch by Pavel Bartusek, 27 Nov 2003:
3899 fix conversion problem with "bootretry" evironment variable
3901 * Patch by Andre Schwarz, 24 Nov 2003:
3902 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3904 * Patch by Pavel Bartusek, 21 Nov 2003:
3905 set ZMII bridge speed on 440
3907 * Patch by Anders Larsen, 17 Nov 2003:
3908 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3910 * Patches by David Müller, 14 Nov 2003:
3911 - board/mpl/common/common_util.c
3912 * implement support for BZIP2 compressed images
3913 * various cleanups (printf -> puts, ...)
3914 - board/mpl/common/flash.c
3915 * report correct errors to upper layers
3916 * check the erase fail and VPP low bits in status reg
3917 - board/mpl/vcma9/cmd_vcma9.c
3918 - board/mpl/vcma9/flash.c
3919 * various cleanups (printf -> puts, ...)
3921 * fix typo in comment
3922 - cpu/arm920t/usb_ohci.c
3923 * support for S3C2410 is missing in #if line
3925 * reinit some registers in case of error (cable missing, ...)
3927 * support for USB/MMC devices is missing in #if line
3928 - include/configs/MIP405.h
3929 - include/configs/PIP405.h
3930 * enable BZIP2 support
3931 * enlarge malloc space to 1MiB because of BZIP2 support
3932 - include/configs/VCMA9.h
3933 * enable BZIP2 support
3934 * enlarge malloc space to 1MiB because of BZIP2 support
3935 * enable USB support
3936 - lib_arm/armlinux.c
3937 * change calling convention of ARM Linux kernel as
3938 described on http://www.arm.linux.org.uk/developer/booting.php
3940 * Patch by Thomas Lange, 14 Nov 2003:
3941 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3942 support all these AMD boards.
3944 * Patch by Thomas Lange, 14 Nov 2003:
3945 Workaround for mips au1x00 physical memory accesses (the au1x00
3946 uses a 36 bit bus internally and cannot access physical memory
3947 directly. Use the uncached SDRAM address instead of the physical
3950 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3951 add Realtek 8019 ethernet driver
3953 * Patch by Yuli Barcohen, 13 Nov 2003:
3954 MPC826xADS/PQ2FADS cleanup
3956 * Patch by Anders Larsen, 12 Nov 2003:
3957 Update README to mark the PORTIO commands non-standard
3959 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3960 update for for Atmel AT91RM9200DK development kit:
3961 - support for environment variables in DataFlash
3962 - Atmel DataFlash AT45DB1282 support
3964 * Patch by Jeff Carr, 11 Nov 2003:
3965 add support for new version of 8270 processors
3967 * Patches by George G. Davis, 05 Nov 2003:
3968 - only pass the ARM linux initrd tag to the kernel when an initrd
3970 - update omap1510inn configuration file
3972 * Patches by Stephan Linz, 3 Nov 2003:
3973 - more endianess fixes for LAN91C111 driver
3974 - CFG_HZ configuration patch for NIOS Cyclone board
3976 * Patch by Stephan Linz, 28 Oct 2003:
3977 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3979 * Patch by Steven Scholz, 20 Oct 2003:
3980 - make "mii info <addr>" show infor for PHY at "addr" only
3981 - Endian fix for miiphy_info()
3983 * Patch by Gleb Natapov, 19 Sep 2003:
3984 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3986 * Patch by Anders Larsen, 17 Sep 2003:
3987 Bring ARM memory layout in sync with the documentation:
3988 stack and malloc-heap are now located _below_ the U-Boot code
3990 * Accelerate booting on TRAB board: read and check autoupdate image
3991 headers first instead of always reading the whole images.
3993 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3995 * Enabled password check on RMU board
3997 * Fix configuration problem with IceCube in LOWBOOT configuration:
3998 envrionment got embedded, corrupting the image layout.
4000 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
4002 * Added BMS2003 board
4003 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
4005 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
4006 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
4009 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
4012 * Add checksum verification to 'imls' command
4014 * Add bd_info fields needed for 4xx Linux I2C driver
4016 * Patch by Martin Krause, 4 Nov. 2003:
4017 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
4019 * Print used network interface when CONFIG_NET_MULTI is set
4021 * Patch by Bernhard Kuhn, 28 Oct 2003:
4022 Add low boot support for MPC5200
4024 * Fix problem with dual PCMCIA support (NSCU)
4026 * Fix MPC5200 I2C initialization function
4028 ======================================================================
4029 Changes for U-Boot 1.0.0:
4030 ======================================================================
4032 * Fix parameter passing to standalone images with bootm command
4034 * Patch by Kyle Harris, 30 Oct 2003:
4035 Fix build errors for ixdp425 board
4037 * Patch by David M. Horn, 29 Oct 2003:
4038 Fixes to build under CYGWIN
4040 * Get IceCube MGT5100 working (again)
4042 * Fix problems in memory test on some boards (which was not
4043 non-destructive as intended)
4045 * Patch by Gary Jennejohn, 28 Oct 2003:
4046 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
4047 to prevent stack overflow on ARM systems
4049 * Patch by Stephan Linz, 28 Oct 2003:
4050 fix init sequence error for NIOS port
4052 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
4054 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
4056 * Patch by Xiao Xianghua, 23 Oct 2003:
4057 small patch for mpc85xx
4059 * Fix small problem in MPC5200 I2C driver
4061 * Fix FCC3 support on ATC board
4063 * Correct header printing for multi-image files in do_bootm()
4065 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
4067 * Fix PCI problems on PPChameleon board
4069 * Patch by Steven Scholz, 18 Oct 2003:
4070 Fix AT91RM9200 ethernet driver
4072 * Patch by Nye Liu, 17 Oct 2003:
4073 Fix typo in include/mpc8xx.h
4075 * Patch by Richard Woodruff, 16 Oct 03:
4076 Fixes for cpu/arm925/interrupt.c
4077 - Initialize timestamp & lastdec vars.
4078 - fix timestamp overflows.
4079 - fix lastdec overflow.
4080 - smarter normalization to allow udelay() below 1ms to work.
4082 * Patch by Scott McNutt, 16 Oct
4083 add networking support for the Altera Nios Development Kit,
4084 Cyclone Edition (DK-1C20)
4086 * Patch by Jon Diekema, 14 Oct 2003:
4087 add hint about doc/README.silent to README file
4089 * Add CompactFlash support for NSCU
4091 * Fix PCI problems on PPChameleonEVB
4093 * TRAB auto-update: Base decision if we have to strip the image
4094 header on image type as encoded in the header
4095 (include image type patch by Martin Krause, 17 Oct 2003)
4097 * Patches by Xianghua Xiao, 15 Oct 2003:
4099 - Added Motorola CPU 8540/8560 support (cpu/85xx)
4100 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4101 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4103 * Fix flash timings on TRAB board
4105 * Make sure HUSH is initialized for running auto-update scripts
4107 * Make 5200 reset command _really_ reset the board, without running
4108 any other code after it
4110 * Fix errors with flash erase when range spans across banks
4111 that are mapped in reverse order
4113 * Fix flash mapping and display on P3G4 board
4115 * Patch by Kyle Harris, 15 Jul 2003:
4116 - add support for Intel IXP425 CPU
4117 - add support for IXDP425 eval board
4119 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4120 for more information
4122 * Patch by Steven Scholz, 10 Oct 2003
4123 - Add support for Altera FPGA ACEX1K
4125 * Patches by Thomas Lange, 09 Oct 2003:
4126 - fix cmd_ide.c for non ppc boards (read/write functions did not
4127 add ATA base address)
4128 - fix for shannon board
4129 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4130 - Endian swap ATA identity for all big endian CPUs, not just PPC
4131 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4133 - add support for dbau1x00 board (MIPS32)
4135 * Patch by Sangmoon Kim, 07 Oct 2003:
4136 add support for debris board
4138 * Patch by Martin Krause, 09 Oct 2003:
4139 Fixes for TRAB board
4140 - /board/trab/rs485.c: correct baudrate
4141 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4142 udelay(); fix some timing problems with adc controller
4143 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4144 modify commands: touch and buzzer
4146 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4147 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4148 Use direct function calls for auto_update instead of hush commands
4150 * Patch by Scott McNutt, 04 Oct 2003:
4151 - add support for Altera Nios-32 CPU
4152 - add support for Nios Cyclone Development Kit (DK-1C20)
4154 * Patch by Steven Scholz, 29 Sep 2003:
4155 - A second parameter for bootm overwrites the load address for
4156 "Standalone Application" images.
4157 - bootm sets environment variable "filesize" to the resulting
4158 (uncompressed) data length for "Standalone Application" images
4159 when autostart is set to "no". Now you can do something like
4160 if bootm $fpgadata $some_free_ram ; then
4161 fpga load 0 $some_free_ram $filesize
4164 * Patch by Denis Peter, 25 Sept 2003:
4165 add support for the MIP405 Rev. C board
4167 * Patch by Yuli Barcohen, 25 Sep 2003:
4168 add support for Zephyr Engineering ZPC.1900 board
4170 * Patch by Anders Larsen, 23 Sep 2003:
4171 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4172 implemented for the x86 architecture)
4174 * Patch by Sangmoon Kim, 23 Sep 2003:
4175 fix pll_pci_to_mem_multiplier table for MPC8245
4177 * Patch by Anders Larsen, 22 Sep 2003:
4178 enable timed autoboot on PXA
4180 * Patch by David Müller, 22 Sep 2003:
4181 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4182 returns correct libgcc file path
4183 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4184 time on s3c24x0 systems
4186 * Patch by Jon Diekema, 19 Sep 2003:
4187 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4188 link state to the fault LED.
4189 - In NetLoop, make the Fault LED reflect the link status. The link
4190 status gets updated on entry, and on timeouts.
4192 * Patch by Anders Larsen, 18 Sep 2003:
4193 allow mkimage to build and run on Cygwin-hosted systems
4195 * Patch by Frank Müller, 18 Sep 2003:
4196 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4199 * Patch by Pantelis Antoniou, 16 Sep 2003:
4200 add tool to compute fileds in the PLPRCR register for MPC86x
4202 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4204 * Fix build problems under FreeBSD
4206 * Add generic filesystem image type
4208 * Make fatload set filesize environment variable
4210 * enable basic / medium / high-end configurations for PPChameleonEVB
4211 board; fix NAND code
4213 * enable TFTP client code to specify to the server the desired
4214 timeout value (see RFC-2349)
4216 * Improve SDRAM setup for TRAB board
4218 * Suppress all output with splashscreen configured only if "splashimage"
4221 * Fix problems with I2C support for mpc5200
4223 * Adapt TRAB configuration and auto_update to new memory layout
4225 * Add configuration for wtk board
4227 * Add support for the Sharp LQ065T9DR51U LCD display
4229 * Patch by Rune Torgersen, 17 Sep 2003:
4230 - Fixes for MPC8266 default config
4231 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4233 * Patches by Jon Diekema, 17 Sep 2003:
4234 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4237 - adjust "help" output
4239 * Patches by Anders Larsen, 17 Sep 2003:
4240 - fix spelling errors
4241 - set GD_FLG_DEVINIT flag only after device function pointers
4243 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4245 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4246 - trigger watchdog while waiting in serial driver
4248 * Add auto-update code for TRAB board using USB memory sticks,
4249 support new configuration with more memory
4251 * disable MPC5200 bus pipelining as workaround for bus contention
4253 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4254 priority; configure critical interrupts to be handled like external
4257 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4258 go back to 66 MHz for stability
4260 * Patches by Jon Diekema, 15 Sep 2003:
4261 - add description for missing CFG_CMD_* entries in the README file
4264 * Patch by Gleb Natapov, 14 Sep 2003:
4265 enable watchdog support for all MPC824x boards that have a watchdog
4267 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4268 "Non-octet Aligned Frame" errors we see at 100 Mbps
4270 * Patch by Sharad Gupta, 14 Sep 2003:
4271 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4273 * Patch by llandre, 11 Sep 2003:
4274 update configuration for PPChameleonEVB board
4276 * Patch by David Müller, 13 Sep 2003:
4277 various changes to VCMA9 board specific files
4279 * Add I2C support for MGT5100 / MPC5200
4281 * Patch by Rune Torgersen, 11 Sep 2003:
4282 Changed default memory option on MPC8266ADS to NOT be Page Based
4283 Interleave, since this doesn't work very well with the standard
4286 * Patch by George G. Davis, 12 Sep 2003:
4287 fix Makefile settings for sk98 driver
4289 * Patch by Stefan Roese, 12 Sep 2003:
4290 - new boards added: DP405, HUB405, PLU405, VOH405
4291 - some esd boards updated
4292 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4294 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4296 * Patch by Martin Krause, 11 Sep 2003:
4297 add burn-in tests for TRAB board
4299 * Enable instruction cache on MPC5200 board
4301 * Patch by Denis Peter, 11 Sep 2003:
4302 - fix USB data pointer assignment for bulk only transfer.
4303 - prevent to display erased directories in FAT filesystem.
4305 * Change output format for NAND flash - make it look like for other
4308 ======================================================================
4309 Changes for U-Boot 0.4.8:
4310 ======================================================================
4312 * Add I2C and RTC support for RMU board
4314 * Patches by Denis Peter, 9 Sep 2003:
4315 add FAT support for IDE, SCSI and USB
4317 * Patches by Gleb Natapov, 2 Sep 2003:
4318 - cleanup of POST code for unsupported architectures
4319 - MPC824x locks way0 of data cache for use as initial RAM;
4320 this patch unlocks it after relocation to RAM and invalidates
4323 * Patch by Gleb Natapov, 30 Aug 2003:
4324 new I2C driver for mpc107 bridge. Now works from flash.
4326 * Patch by Dave Ellis, 11 Aug 2003:
4327 - JFFS2: fix typo in common/cmd_jffs2.c
4328 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4329 - JFFS2: remove node version 0 warning
4330 - JFFS2: accept JFFS2 PADDING nodes
4331 - SXNI855T: add AM29LV800 support
4332 - SXNI855T: move environment from EEPROM to flash
4333 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4335 * Patch by Bill Hargen, 11 Aug 2003:
4336 fixes for I2C on MPC8240
4337 - fix i2c_write routine
4338 - fix iprobe command
4339 - eliminates use of global variables, plus dead code, cleanup.
4341 * Add support for USB Mass Storage Devices (BBB)
4342 (tested with USB memory sticks only)
4344 * Avoid flicker on TRAB's VFD
4346 * Add support for SK98xx driver
4348 * Add PCI support for SL8245 board
4350 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4351 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4352 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4354 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4355 to allow for more accurate baudrate settings
4356 (error now 0.7% at 115 kbps, instead of 3.5% before)
4358 * Patch by Andreas Mohr, 4 Sep 2003:
4359 Fix a lot of spelling errors
4361 * Add support for PPChameleon Eval Board
4363 * Add support for P3G4 board
4365 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4368 * Patch by Yuli Barcohen, 7 Aug 2003:
4369 check BCSR to detect if the board is configured in PCI mode
4371 ======================================================================
4372 Changes for U-Boot 0.4.7:
4373 ======================================================================
4375 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4376 add support for Adder II MPC852T module
4378 * Patch by George G. Davis, 19 Aug 2003:
4379 fix TI Innovator/OMAP1510 pin configs
4381 * Patches by Kshitij, 18 Aug 2003
4382 - add support for arm926ejs cpu core
4383 - add support for TI OMAP 1610 Innovator Board
4385 * Patch by Yuli Barcohen, 14 Aug 2003:
4386 add support for bzip2 uncompression
4388 * Add GCC library to examples/Makefile so GCC utility functions will
4391 * Add I2C and RTC support for RMU board using software I2C driver
4392 (because of better response to iprobe command); fix problem with
4395 * Patch by Matthias Fuchs, 28 Aug 2003:
4396 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4397 CONFIG_BOOTP_MAKS (see README).
4399 * Fix ICU862 environment problem
4401 * Fix RAM size detection for RMU board
4403 * Implement "reset" for MGT5100/MPC5200 systems
4405 ======================================================================
4406 Changes for U-Boot 0.4.6:
4407 ======================================================================
4409 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4410 allow selection of clock frequency as "make" target
4412 * Implement memory autosizing code for IceCube boards
4414 * Configure network port on INCA-IP for autonegotiation
4416 * Fix overflow problem in network timeout code
4418 * Patch by Richard Woodruff, 8 Aug 2003:
4419 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4421 ======================================================================
4422 Changes for U-Boot 0.4.5:
4423 ======================================================================
4425 * Update for TQM board defaults:
4426 disable clocks_in_mhz, enable boot count limit
4428 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4429 in toplevel directory instead. Removed astest.c from tools/gdb because
4430 it is no longer relevant.
4432 * Fix PCI support for MPC5200 / IceCube Board
4434 * Map ISP1362 USB OTG controller for NSCU board
4436 * Patch by Brad Parker, 02 Aug 2003:
4437 fix sc520_cdp problems
4439 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4441 * Allow erase command to cross flash bank boundaries
4443 * Patch by Scott McNutt, 21 Jul 2003:
4444 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4445 Both LynxOS and BlueCat linux KDIs are supported.
4447 * Patch by Richard Woodruff, 25 Jul 2003:
4448 use more reliable reset for OMAP/925T
4450 * Patch by Nye Liu, 25 Jul 2003:
4451 fix typo in mpc8xx.h
4453 * Patch by Richard Woodruff, 24 Jul 2003:
4454 Fixes for cmd_nand.c:
4455 - Fixed null dereferece which could result in incorrect ECC values.
4456 - Added support for devices with no Ready/Busy signal hooked up.
4457 - Added OMAP1510 read/write protect handling.
4458 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4460 - Switched default ECC to be JFFS2.
4462 * Allow crc32 to be used at address 0x000
4464 * Provide consistent interface to standalone applications to access
4465 the 'global_data' structure
4466 Provide a doc/README.standalone more useful to users/developers.
4468 * Make IceCube MGT5100 FEC driver work
4470 * Implement new mechanism to export U-Boot's functions to standalone
4471 applications: instead of using (PPC-specific) system calls we now
4472 use a jump table; please see doc/README.standalone for details
4474 * Patch by Dave Westwood, 24 Jul 2003:
4475 added support for Unity OS (a proprietary OS)
4477 * Patch by Detlev Zundel, 23 Jul 2003:
4478 add "imls" command to print flash table of contents
4480 * Fix cold boot detection for log buffer reset
4482 * Return error for invalid length specifiers with "cp.X" etc.
4484 * Fix startup problem on MIPS
4486 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4487 bitmap support is configured
4489 * Patch by Bill Hargen, 18 Jul 2003:
4490 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4492 * Patch by Denis Peter, 18 Jul 2003:
4493 - fix memory configuration for MIP405T
4494 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4496 * Cleanup of TQM82xx configurations; use "official" board types
4497 to make selection easier.
4499 * Patch by Martin Krause, 17 Jul 2003:
4500 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4502 * Patch by Richard Woodruff, 17 July 03:
4503 - Fixed bug in OMAP1510 baud rate divisor settings.
4505 * Patch by Nye Liu, 16 July 2003:
4507 - add MPC86xADS support (uses MPC86xADS.h)
4508 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4510 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4511 o don't trust gclk() software measurement by default, depend on
4512 CONFIG_8xx_GCLK_FREQ
4513 - add DRAM SIMM not installed detection
4514 - use more "correct" SDRAM initialization sequence
4515 - allow different SDRAM sizes (8xxADS has 8M)
4517 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4518 - rename MAMR/MBMR defines to be more consistent. Should eventually
4519 be merged into MxMR to better reflect the PowerQUICC datasheet.
4521 * Patch by Yuli Barcohen, 16 Jul 2003:
4522 support new Motorola PQ2FADS-ZU evaluation board which replaced
4523 MPC8260ADS and MPC8266ADS
4525 ======================================================================
4526 Changes for U-Boot 0.4.4:
4527 ======================================================================
4529 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4531 * Add support for MGT5100 and MPC5200 processors
4533 * Patch by Lutz Dennig, 15 Jul 2003:
4534 update for R360MPI board
4536 ======================================================================
4537 Changes for U-Boot 0.4.3:
4538 ======================================================================
4540 * Patches by Kshitij, 04 Jul 2003
4541 - added support for arm925t cpu core
4542 - added support for TI OMAP 1510 Innovator Board
4544 * Patches by Martin Krause, 14 Jul 2003:
4545 - add I2C support for s3c2400 systems (trab board)
4546 - (re-) add "ping" to command table
4548 * Fix handling of "slow" POST routines
4550 * Patches by Yuli Barcohen, 13 Jul 2003:
4551 - Correct flash and JFFS2 support for MPC8260ADS
4552 - fix PVR values and clock generation for PowerQUICC II family
4555 * Patch by Bernhard Kuhn, 08 Jul 2003:
4556 - add support for M68K targets
4558 * Patch by Ken Chou, 3 Jul:
4559 - Fix PCI config table for A3000
4560 - Fix iobase for natsemi.c
4561 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4563 * Allow to enable "slow" POST routines by key press on power-on
4564 * Fix temperature dependend switching of LCD backlight on LWMON
4565 * Tweak output format for LWMON
4567 * Patch by Stefan Roese, 11 Jul 2003:
4568 - Fix bug in CONFIG_VERSION_VARIABLE.
4569 - AR405 config updated.
4570 - OCRTC/ORSG: bsp command added.
4571 - ASH405 bsp update.
4573 ======================================================================
4574 Changes for U-Boot 0.4.2:
4575 ======================================================================
4577 * Add support for NSCU board
4579 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4581 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4582 mirror bit flash on TQM8xxM modules
4584 * Patch by Kenneth Johansson, 30 Jun 2003:
4585 get rid of MK_CMD_ENTRY macro; update doc/README.command
4587 * Patch by Seb James, 30 Jun 2003:
4588 Improve documentation of I2C configuration in README
4590 * Fix problems with previous log buffer "fixes"
4592 * Fix minor help text issues
4594 * "log append" did not append a newline
4596 ======================================================================
4597 Changes for U-Boot 0.4.1:
4598 ======================================================================
4600 * Fix some missing commands, cleanup header files
4601 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4603 * Rewrite command lookup and help command (fix problems with bubble
4604 sort when sorting command name list). Minor cleanup here and there.
4606 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4607 - Allow to call sysmon function interactively
4608 - PIC on LWMON board needs delay after power-on
4609 - Add missing RSR definitions for MPC8xx
4610 - Improve log buffer handling: guarantee clean reset after power-on
4611 - Add support for EXBITGEN board (aka "genie")
4612 - Add support for SL8245 board
4615 - remove trailing white space, trailing empty lines, C++ comments, etc.
4616 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4618 * Patches by Kenneth Johansson, 25 Jun 2003:
4619 - major rework of command structure
4620 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4622 ======================================================================
4623 Changes for U-Boot 0.4.0:
4624 ======================================================================
4626 * Patches by Robert Schwebel, 26 Jun 2003:
4627 - csb226 configuration updated
4628 - credits for logodl port updated
4629 - innokom configuration updated
4630 - logodl tree update, still with coding style inconsistencies
4631 - added OCM for ppc405 warning to README
4633 * Patch by Pantelis Antoniou, 25 Jun 2003:
4634 update NetVia with V2 board support
4636 * Header file cleanup for ARM
4638 * Patch by Murray Jensen, 24 Jun 2003:
4639 - make sure to use only U-boot provided header files
4640 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4642 * Patch by Stefan Roese, 24 Jun 2003:
4643 - Update esd ASH405 board files.
4644 - Update esd DASA_SIM config file.
4645 - Add ping command to some esd boards.
4647 * Patch by Yuli Barcohen, 23 Jun 2003:
4648 Update for MPC8260ADS board
4650 * Patch by Murray Jensen, 23 Jun 2003:
4651 - cleanup of GCC 3.x compiler warnings
4653 * Patch by Rune Torgersen, 4 Jun 2003:
4654 add large memory support for MPC8266ADS board
4656 * Patch by Richard Woodruff, 19 June 03:
4657 - Enabled standard u-boot device abstraction for ARM
4658 - Enabled console device for ARM
4659 - Initilized bi_baudrate for ARM
4661 * Patch by Bill Hargen, 23 Apr 2003:
4662 fix byte order for 824x I2C addresses (write op)
4664 * Patch by Murray Jensen, 20 Jun 2003:
4666 - cleanup (especially for gcc-3.x compilers)
4668 * Patch by Tom Guilliams, 20 Jun 2003:
4669 added CONFIG_750FX support for IBM 750FX processors
4671 * Patch by Devin Crumb, 02 Apr 2003:
4672 Fix clock divider rounding problem in drivers/serial.c
4674 * Patch by Richard Woodruff, 19 June 03:
4675 - Fixed smc91c111 driver to sync with the u-boot environment
4676 (driver/smc91c111.c).
4677 - Added eth_init error return check in NetLoop (net/net.c).
4679 * Patch by Ken Chou, 19 June 2003:
4680 Added support for A3000 SBC board (Artis Microsystems Inc.)
4682 * Patches by Murray Jensen, 17 Jun 2003:
4683 - Hymod board database mods: add "who" field and new xilinx chip types
4684 - provide new "init_cmd_timeout()" function so code external to
4685 "common/main.c" can use the "reset_cmd_timeout()" function before
4686 entering the main loop
4687 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4688 slightly different. see include/configs/hymod.h for an example
4689 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4690 CFG_DTT_ADM1021 defined)
4691 - add new "eeprom_probe()" function which has similar args and
4692 behaves in a similar way to "eeprom_read()" etc.
4693 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4694 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4695 - gdbtools copyright update
4696 - ensure that set_msr() executes the "sync" and "isync" instructions
4697 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4698 - 8260 I/O ports fix: Open Drain should be set last when configuring
4699 - add SIU IRQ defines for 8260
4700 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4701 config.mk to allow board configurations to override the GNU
4702 linker script, selected via the LDSCRIPT, make variable, and to
4703 give an initial value to the OBJCFLAGS make variable
4704 - 8260 i2c enhancement:
4705 o correctly extends the timeout depending on the size of all
4706 queued messages for both transmit and receive
4707 o will not continue with receive if transmit times out
4708 o ensures that the error callback is done for all queued tx
4710 o correctly detects both tx and rx timeouts, only delivers one to
4711 the callback, and does not overwrite an earlier error
4712 o logic in i2c_probe now correct
4713 - add "vprintf()" function so that "panic()" function can be
4715 - many Hymod board changes
4717 * Patches by Robert Schwebel, 14 Jun 2003:
4718 - add support for Logotronic DL datalogger board
4719 - cleanup serial line after kermit binary download
4720 - add debugX macro (debug level support)
4721 - update mach-types.h to latest arm.linux.org.uk master list.
4723 * Patches by David Müller, 12 Jun 2003:
4724 - rewrite of the S3C24X0 register definitions stuff
4725 - "driver" for the built-in S3C24X0 RTC
4727 * Patches by Yuli Barcohen, 12 Jun 2003:
4728 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4729 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4730 configuration word supplied by FPGA on some MPC8260ADS boards
4732 * Patch by Pantelis Antoniou, 10 Jun 2003:
4733 Unify status LED interface
4735 * Add support for DS12887 RTC; add RTC support for ATC board
4737 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4738 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4739 - Add Atmel DataFlash support for reading and writing.
4740 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4741 - Add Flash detection on Atmel AT91RM9200DK
4742 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4743 - Replace old Ethernet PHY layer functions
4744 - Change link address
4746 * Patch by Frank Smith, 9 Jun 2003:
4747 use CRIT_EXCEPTION for machine check on 4xx
4749 * Patch by Detlev Zundel, 13 Jun 2003:
4750 added implementation of the "carinfo" command in cmd_immap.c
4752 * Fix CONFIG_NET_MULTI support in include/net.h
4754 * Patches by Kyle Harris, 13 Mar 2003:
4755 - Add FAT partition support
4756 - Add command support for FAT
4757 - Add command support for MMC
4759 - Add Intel PXA support for video
4760 - Add Intel PXA support for MMC
4762 - Enable MMC and FAT for lubbock board
4763 - Other misc changes for lubbock board
4765 * Patch by Robert Schwebel, April 02, 2003:
4766 fix for SMSC91111 driver
4768 * Patch by Vladimir Gurevich, 04 Jun 2003:
4769 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4771 * Patch by Stefan Roese, 05 Jun 2003:
4772 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4773 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4774 data cache can be used even if the chip select is in use.
4775 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4776 (see README for further description).
4777 - Changed config files of CONFIG_EEPRO100 boards to use the
4778 CFG_RX_ETH_BUFFER define.
4780 * Add support for RMU board
4782 * Add support for TQM862L at 100/50 MHz
4784 * Patch by Pantelis Antoniou, 02 Jun 2003:
4785 major reconstruction of networking code;
4786 add "ping" support (outgoing only!)
4788 * Patch by Denis Peter, 04 June 2003:
4789 add support for the MIP405T board
4791 * Patches by Udi Finkelstein, 2 June 2003:
4792 - Added support for custom keyboards, initialized by defining a
4793 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4794 - Added support for the RBC823 board.
4795 - cpu/mpc8xx/lcd.c now automatically calculates the
4796 Horizontal Pixel Count field.
4798 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4799 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4801 * Patch by Mark Rakes, 14 May 2003:
4802 add support for Intel e1000 gig cards.
4804 * Patch by Nye Liu, 3 Jun 2003:
4805 fix critical typo in MAMR definition (include/mpc8xx.h)
4807 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4809 * Patch by Klaus Heydeck, 2 Jun 2003
4810 Minor changes for KUP4K configuration
4812 * Patch by Marc Singer, 29 May 2003:
4813 Fixed rarp boot method for IA32 and other little-endian CPUs.
4815 * Patch by Marc Singer, 28 May 2003:
4816 Added port I/O commands.
4818 * Patch by Matthew McClintock, 28 May 2003
4819 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4820 - minor patches for utx8245
4822 * Patch by Daniel Engström, 28 May 2003:
4825 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4826 add nand flash support to SXNI855T configuration
4827 fix/extend nand flash support:
4828 - fix 'nand erase' command so does not erase bad blocks
4829 - fix 'nand write' command so does not write to bad blocks
4830 - fix nand_probe() so handles no flash detected properly
4831 - add doc/README.nand
4832 - add .jffs2 and .oob options to nand read/write
4833 - add 'nand bad' command to list bad blocks
4834 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4835 - make NAND read/write faster
4837 * Patch by Rune Torgersen, 23 May 2003:
4838 Update for MPC8266ADS board
4840 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4841 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4842 _time_ (!) if the environment is embedded within the U-Boot image,
4843 or in a separate flash sector.
4845 * Cleanup CFG_DER #defines in config files (wd maintained only)
4847 * Fix data abort exception handling for arm920t CPU
4849 * Fix alignment problems with flash driver for TRAB board
4851 * Patch by Donald White, 21 May 2003:
4852 fix calculation of base address in pci_hose_config_device()
4854 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4855 execute "cmd2", even if "cmd1" fails. Note that this is different
4856 to "run var1 var2" where the contents of "var2" will NOT be
4857 executed when a command in "var1" fails.
4859 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4861 * Patch by Kyle Harris, 20 May 2003:
4862 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4863 into cpu/pxa and arch-pxa.
4865 * Patch by Stefan Roese, 23 May 2003:
4866 - IBM PPC405EP port added.
4867 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4868 UART0) is used as default U-Boot console. PPC4xx only!
4869 - esd ASH405 board added (PPC405EP based).
4870 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4871 - esd CPCI405AB board added.
4872 - esd PMC405 board added.
4873 - Update of some esd boards.
4875 * Patch by Denis Peter, 19 Mai 2003:
4876 add support for the MIP405-3 board
4878 * Patch by Dave Ellis, 22 May 2003:
4879 Fix problem with only partially cleared .bss segment
4881 * Patch by Rune Torgersen, 12 May 2003:
4882 get PCI to work on a MPC8266ADS board; incorporate change to
4883 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4885 * Patch by Nye Liu, 1 May 2003:
4886 minor patches for the FADS8xx
4888 * Patch by Thomas Schäfer, 28 Apr 2003:
4889 Fix SPD handling for 256 ECC DIMM on Walnut
4891 * Add support for arbitrary bitmaps for TRAB's VFD command;
4892 allow to pass boot bitmap addresses in environment variables;
4893 allow for zero boot delay
4895 * Patch by Christian Geißinger, 19 May 2002:
4896 On TRAB: wait until the dummy byte has been completely sent
4898 * Patch by David Updegraff, 22 Apr 2003:
4899 update for CrayL1 board
4901 * Patch by Pantelis Antoniou, 21 Apr 2003:
4902 add boot support for ARTOS (a proprietary OS)
4904 * Patch by Steven Scholz, 11 Apr 2003:
4905 Add support for RTC DS1338
4907 * Patch by Rod Boyce, 24 Jan 2003:
4908 Fix counting of extended partitions in diskboot command
4910 * Patch by Christophe Lindheimer, 20 May 2003:
4911 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4913 * Fix SDRAM timing on Purple board
4915 * Add support for CompactFlash on ATC board
4916 (includes support for Intel 82365 and compatible PC Card controllers,
4917 and Yenta-compatible PCI-to-CardBus controllers)
4919 * Patch by Mathijs Haarman, 08 May 2003:
4920 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4922 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4924 * Add support for Promess ATC board
4926 * Patch by Keith Outwater, 28 Apr 2003:
4927 - Miscellaneous corrections and additions to GEN860T board specific code.
4928 - Added GEN860_SC variant to GEN860T.
4929 - Miscellaneous corrections to GEN860T documentation.
4930 - Correct duplicate entry in U-Boot CREDITS file.
4931 - Add GEN860T_SC entry in MAINTAINERS file.
4932 - Update CREDITS file with GEN860T_SC info.
4934 * Update Smiths Aerospace addresses in MAINTAINERS file
4936 * Fix error handling in hush's version of "run" command
4939 - Splashscreen support
4942 - temperature dependend enabling of LCD
4944 * Allow booting from old "PPCBoot" disk partitions
4946 * Add support for TQM8255 Board / MPC8255 CPU
4948 ======================================================================
4949 Changes for U-Boot 0.3.1:
4950 ======================================================================
4952 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4954 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4955 display when Linux takes over
4957 * Patch by Erwin Rol, 27 Feb 2003:
4958 Add support for RTEMS (this time for real).
4960 * Add support for "bmp info" and "bmp display" commands to load
4961 bitmap images; this can be used (for example in a "preboot"
4962 command) to display a splash screen very quickly after poweron.
4964 * Add support for 133 MHz clock on INCA-IP board
4966 * Patch by Lutz Dennig, 10 Apr 2003:
4967 Update for R360MPI board
4969 * Add new meaning to "autostart" environment variable:
4970 If set to "no", a standalone image passed to the
4971 "bootm" command will be copied to the load address
4972 (and eventually uncompressed), but NOT be started.
4973 This can be used to load and uncompress arbitrary
4976 * Patch by Stefan Roese, 10 Apr 2003:
4977 Changed DHCP client to use IP address from server option field #54
4978 from the OFFER packet in the server option field #54 in the REQUEST
4979 packet. This fixes a problem using a Windows 2000 DHCP server,
4980 where the DHCP-server is not the TFTP-server.
4982 * Set max brightness for MN11236 displays on TRAB board
4984 * Add support for TQM862L modules
4986 ======================================================================
4987 Changes for U-Boot 0.3.0:
4988 ======================================================================
4990 * Patch by Arun Dharankar, 4 Apr 2003:
4991 Add IDMA example code (tested on 8260 only)
4993 * Add support for Purple Board (MIPS64 5Kc)
4995 * Add support for MIPS64 5Kc CPUs
4997 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4999 * Patch by Denis Peter, 04 Apr 2003:
5000 - update MIP405-4 board
5002 * Patch by Stefan Roese, 4 Apr 2003:
5003 - U-Boot version environment variable "ver" added
5004 (CONFIG_VERSION_VARIABLE).
5005 - Changed PPC405GPr version from A to B.
5006 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
5008 * Patches by Denis Peter, 03 April 2003:
5009 - fix PCI IRQs on MPL boards
5010 - fix two more un-relocated pointer problems
5012 * Fix behaviour of "run" command:
5013 - print error message iv variable does not exist
5014 - terminate processing of arguments in case of error
5016 * Patches by Peter Figuli, 10 Mar 2003
5017 - Add support for BTUART on PXA platform
5018 - Add support for WEP EP250 (PXA) board
5020 * Fix flash problems on INCA-IP; add tool to allow bruning images to
5021 flash using a BDI2000
5023 * Implement fix for I2C Edge Conditions problem for all boards that
5024 use the bit-banging driver (common/soft_i2c.c)
5026 * Patch by Martin Winistoerfer, 23 Mar 2003
5027 - Add port to MPC555/556 microcontrollers
5028 - Add support for cmi customer board with
5029 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
5031 * Patch by Rick Bronson, 28 Mar 2003:
5032 - fix common/cmd_nand.c
5034 * Patch by Arun Dharankar, 24 Mar 2003:
5035 - add threads / scheduler example code
5037 * Add patches by Robert Schwebel, 31 Mar 2003:
5038 - add ctrl-c support for kermit download
5039 - align bdinfo output on ARM
5040 - csb226 board: bring in sync with innokom/memsetup.S
5041 - csb226 board: fix MDREFR handling
5042 - misc doc fixes / extensions
5043 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
5044 - add BOOT_PROGRESS to armlinux.c
5046 * Add CPU ID, version, and clock speed for INCA-IP
5048 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
5049 - fix SRAM and SDRAM memory sizing
5050 - add status LED support
5051 - add MAC address for second (SCC1) ethernet port
5053 * Update default environment for TQM8260 board
5055 * Patch by Rick Bronson, 16 Mar 2003:
5056 - Add NAND flash support for reading, writing, and erasing NAND
5057 flash (certain forms of which are called SmartMedia).
5058 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
5060 * Patches by Robert Schwebel, 19 Mar 2003:
5061 - use arm-linux-gcc as default compiler for ARM
5062 - fix i2c fixup code
5063 - fix missing baudrate setting
5064 - added $loadaddr / CFG_LOAD_ADDR support to loadb
5065 - moved "ignoring trailing characters" _before_ u-boot wants to
5066 print out diagnostics messages; removes bogus characters at the
5069 * Patch by John Zhan, 18 Mar 2003:
5070 Add support for SinoVee Microsystems SC8xx boards
5072 * Patch by Rolf Offermanns, 21 Mar 2003:
5073 ported the dnp1110 related changes from the current armboot cvs to
5074 current u-boot cvs. smc91111 does not work. problem marked in
5075 smc91111.c, grep for "FIXME".
5077 * Patch by Brian Auld, 25 Mar 2003:
5078 Add support for STM flash chips on ebony board
5080 * Add PCI support for MPC8250 Boards (PM825 module)
5082 * Patch by Stefan Roese, 25 Mar 2003:
5085 * Patch by Stefan Roese, 20 Mar 2003:
5086 - CPCI4052 update (support for revision 3).
5087 - Set edge conditioning circuitry on PPC405GPr for compatibility
5088 to existing PPC405GP designs.
5089 - Clip udiv to 5 bits on PPC405 (serial.c).
5091 * Extend INCAIP board support:
5092 - add automatic RAM size detection
5093 - add "bdinfo" command
5094 - pass flash address and size to Linux kernel
5095 - switch to 150 MHz clock
5097 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
5098 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
5099 boards, version 153 for Rev. 200 boards).
5101 * Patch by Vladimir Gurevich, 12 Mar 2003:
5102 Fix relocation problem of statically initialized string pointers
5105 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5106 Cleanup & bug fixes for JFFS2 code:
5107 - the memory mangement was broken. It caused havoc on malloc by
5108 writing beyond the block boundaries.
5109 - the length calculation for files was wrong, sometimes resulting
5110 in short file reads.
5111 - data copying now optionally takes fragment version numbers into
5112 account, to avoid copying from older data.
5113 See doc/README.JFFS2 for details.
5115 * Patch by Josef Wagner, 12 Mar 2003:
5116 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5117 - ETH05 and BEDBUG support for CU824
5118 - added support for MicroSys CPC45
5119 - new BOOTROM/FLASH0 and DOC base for PM826
5121 * Patch by Robert Schwebel, 12 Mar 2003:
5122 Fix the chpart command on innokom board
5125 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5126 s/PPCBoot/U-Boot/ in some files
5127 s/pImage/uImage/ in some files
5129 * Patch by Detlev Zundel, 15 Jan 2003:
5130 Fix '' command line quoting
5132 * Patch by The LEOX team, 19 Jan 2003:
5133 - add support for the ELPT860 board
5134 - add support for Dallas ds164x RTC
5136 * Patches by David Müller, 31 Jan 2003:
5137 - minimal setup for CardBus bridges
5138 - add EEPROM read/write support in the CS8900 driver
5139 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5140 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5142 * Patch by Steven Scholz, 04 Feb 2003:
5143 add support for RTC DS1307
5145 * Patch by Reinhard Meyer, 5 Feb 2003:
5146 fix PLPRCR/SCCR init sequence on 8xx to allow for
5147 changes of EBDF by software
5149 * Patch by Vladimir Gurevich, 07 Feb 2003:
5150 "API-compatibility patch" for 4xx I2C driver
5152 * TRAB fixes / extensions:
5153 - Restore VFD brightness as saved in environment
5154 - add support for Fujitsu flashes
5155 - make sure both buzzers are turned off (drive low level)
5157 * Patches by Robert Schwebel, 06 Mar 2003:
5158 - fix bug in BOOTP code (must use NetCopyIP)
5159 - update of CSB226 port
5160 - clear BSS segment on XScale
5161 - added support for i2c_init_board() function
5162 - update to the Innokom plattform
5164 * Extend support for redundand environments for configurations where
5165 environment size < sector size
5167 * Patch by Rune Torgersen, 13 Feb 2003:
5168 Add support for Motorola MPC8266ADS board
5170 * Patch by Kyle Harris, 19 Feb 2003:
5171 patches for the Intel lubbock board:
5172 memsetup.S - general cleanup (based on Robert's csb226 code)
5173 flash.c - overhaul, actually works now
5174 lubbock.c - fix init funcs to return proper value
5176 * Patch by Kenneth Johansson, 26 Feb 2003:
5177 - Fixed off by one in RFTA calculation.
5178 - No need to abort when LDF is lower than we can program it's only
5179 minimum timing so clamp it to what we can do.
5180 - Takes function pointer to function for reading the spd_nvram. Usefull
5181 for faking data or hardcode a module without the nvram.
5182 - fix other user for above change
5183 - fix some comments.
5185 * Patches by Brian Waite, 26 Feb 2003:
5186 - fix port for evb64260 board
5187 - fix PCI for evb64260 board
5190 * Patch by Reinhard Meyer, 1 Mar 2003:
5191 Add support for EMK TOP860 Module
5193 * Patch by Yuli Barcohen, 02 Mar 2003:
5194 Add SPD EEPROM support for MPC8260ADS board
5196 * Patch by Robert Schwebel, 21 Jan 2003:
5197 - Add support for Innokom board
5198 - Don't complain if "install" fails
5199 - README cleanup (remove duplicated lines)
5200 - Update PXA header files
5202 * Add documentation for existing POST code (doc/README.POST)
5204 * Patch by Laudney Ren, 15 Jan 2003:
5205 Fix handling of redundand environment in "tools/envcrc.c"
5207 * Patch by Detlev Zundel, 28 Feb 2003:
5208 Add bedbug support for 824x systems
5210 * Add support for 16 MB flash configuration of TRAB board
5212 * Patch by Erwin Rol, 27 Feb 2003:
5213 Add support for RTEMS
5215 * Add image information to README
5217 * Patch by Stefan Roese, 18 Feb 2003:
5218 CPCIISER4 configuration updated.
5220 * Patch by Stefan Roese, 17 Feb 2003:
5221 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5223 * Patch by Stefan Roese, 13 Feb 2003:
5224 Add "pcidelay" environment variable (in ms, enabled via
5225 CONFIG_PCI_BOOTDELAY).
5226 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5227 RST# to respond to configuration cycles (33MHz -> 1s).
5229 * Fix dual PCMCIA slot support (when running with just one
5232 * Add VFD type detection to trab board
5234 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5235 variable with value in the EEPROM
5237 * Patch by Stefan Roese, 10 Feb 2003:
5238 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5240 * Add support for MIPS32 4Kc CPUs
5242 * Add support for INCA-IP Board
5244 ======================================================================
5245 Changes for U-Boot 0.2.2:
5246 ======================================================================
5248 * Add dual ethernet support on PM826
5250 * Add support for LXT971 PHY on PM826
5252 * Patch by Tord Andersson, 16 Jan 2003:
5253 Fix flash sector count for TQM8xxL
5255 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5256 16 bytes out of each 32 byte block)
5258 ======================================================================
5259 Changes for U-Boot 0.2.1:
5260 ======================================================================
5262 * Add support for V37 board
5263 (patch by Jón Benediktsson, 11 Dec 2002)
5265 * Update baudrate in bd_info when it gets changed
5267 * Add watchdog trigger points while waiting for serial port
5268 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5270 * Improve command line tool to access the U-Boot's environment
5271 (figuration of the utility, using a config file)
5273 * Add single quote support for (old) command line parser
5275 * Switch LWMON board default config from FRAM to EEPROM;
5276 in POST, EEPROM shows up on 8 addresses
5278 ======================================================================
5279 Changes for U-Boot 0.2.0:
5280 ======================================================================
5282 * Use 1-byte-read instead of -write for iprobe() function
5283 Add i2c commands to PM826 config
5285 * extend I2C POST code: check for list on known addresses
5287 * Improve log buffer code; use "loglevel" to decide which messages
5288 to log on the console, too (like in Linux); get rid of "logstart"
5290 * Add command line tool to access the U-Boot's environment
5291 (board-specific for TRAB now, to be fixed later)
5293 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5294 Fix misc problems with AmigaOne support
5296 * Patch by Chris Hallinan, 3 Dec 2002:
5297 minor cleanup to the MPC8245 EPIC driver
5299 * Patch by Pierre Aubert , 28 Nov 2002
5300 Add support for external (SIU) interrupts on MPC8xx
5302 * Patch by Pierre Aubert , 28 Nov 2002
5303 Fix nested syscalls bug in standalone applications
5305 * Patch by David Müller, 27 Nov 2002:
5306 fix output of "pciinfo" command for CardBus bridge devices.
5308 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5311 * Add LED indication for IDE activity on KUP4K board
5313 * Fix startup problems with VFD display on TRAB
5315 * Patch by Pierre Aubert, 20 Nov 2002
5316 Add driver for Epson SED13806 graphic controller.
5317 Add support for BMP logos in cfb_console driver.
5319 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5321 * Patch by Rod Boyce, 21 Nov 2002:
5322 fix PCMCIA on MBX8xx board
5324 * Patch by Pierre Aubert , 21 Nov 2002
5325 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5326 bootmode word in DPRAM configurable
5328 * Patch by Daniel Engström, 18 Nov 2002:
5329 Fixes for x86 port (mostly strings issues)
5331 * Patch by Ken Chou, 18 Nov 2002:
5332 Fix for natsemi NIC cards (DP83815)
5334 * Patch by Pierre Aubert, 19 Nov 2002:
5335 fix a bug for the MII configuration, and some warnings
5337 * Patch by Thomas Frieden, 13 Nov 2002:
5338 Add code for AmigaOne board
5339 (preliminary merge to U-Boot, still WIP)
5341 * Patch by Jon Diekema, 12 Nov 2002:
5342 - Adding URL for IEEE OUI lookup
5343 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5345 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5346 root-on-nfs macros are designed to switch how the default boot
5347 method gets defined.
5349 * Patch by Daniel Engström, 13 Nov 2002:
5350 Add support for i386 architecture and AMD SC520 board
5352 * Patch by Pierre Aubert, 12 Nov 2002:
5353 Add support for DOS filesystem and booting from DOS floppy disk
5355 * Patch by Jim Sandoz, 07 Nov 2002:
5356 Increase number of network RX buffers (PKTBUFSRX in
5357 "include/net.h") for EEPRO100 based boards (especially SP8240)
5358 which showed "Receiver is not ready" errors when U-Boot was
5359 processing the receive buffers slower than the network controller
5362 * Patch by Andreas Oberritter, 09 Nov 2002:
5363 Change behaviour of NetLoop(): return -1 for errors, filesize
5364 otherwise; return code 0 is valid an means no file loaded - in this
5365 case the environment still gets updated!
5367 * Patches by Jon Diekema, 9 Nov 2002:
5368 - improve ADC/DAC clocking on the SACSng board to align
5369 the failing edges of LRCLK and SCLK
5370 - sbc8260 configuration tweaks
5371 - add status LED support for 82xx systems
5372 - wire sspi/sspo commands into command handler; improved error
5374 - add timestamp support and alternate memory test to the
5375 SACSng configuration
5377 * Patch by Vince Husovsky, 7 Nov 2002:
5378 Add "-n" to linker options to get rid of "Not enough room for
5379 program headers" problem
5381 * Patch by David Müller, 05 Nov 2002
5382 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5383 so we can use an already existing name
5385 * Patch by Pierre Aubert, 05 Nov 2002
5386 Hardware relatied improvments in FDC boot code
5388 * Patch by Holger Schurig, 5 Nov 2002:
5389 Make the PXA really change it's frequency
5391 * Patch by Pierre Aubert, 05 Nov 2002
5392 Add support for slave serial Spartan 2 FPGAs
5394 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5397 * Add support for log buffer which can be passed to Linux kernel's
5398 syslog mechanism; used especially for POST results.
5400 * Patch by Klaus Heydeck, 31 Oct 2002:
5401 Add initial support for kup4k board
5403 * Patch by Robert Schwebel, 04 Nov 2002:
5404 - use watchdog to reset PXA250 systems
5405 - added progress callbacks to (some of the) ARM code
5406 - update for Cogent CSB226 board
5408 * Add support for FPS860 board
5410 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5411 Improve PCI access on 32-bits Compact PCI bus
5413 * Fix mdelay() on TRAB - this was still the debugging version with
5414 seconds instead of ms.
5416 * Patch by Robert Schwebel, 1 Nov 2002:
5417 XScale related cleanup (affects all ARM boards)
5419 * Cleanup of names and README.
5421 ======================================================================
5422 Notes for U-Boot 0.1.0:
5423 ======================================================================
5425 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5427 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5428 For information about the history of the project please see the
5429 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5431 ======================================================================