1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Add support for a saving build objects in a separate directory.
6 Modifications are based on the linux kernel approach and
9 1) Add O= to the make command line
10 'make O=/tmp/build all'
12 2) Set environement variable BUILD_DIR to point to the desired location
13 'export BUILD_DIR=/tmp/build'
16 The second approach can also be used with a MAKEALL script
17 'export BUILD_DIR=/tmp/build'
20 Command line 'O=' setting overrides BUILD_DIR environent variable.
22 When none of the above methods is used the local build is performed and
23 the object files are placed in the source directory.
25 * Remove the board/netstar/crcit binary from git repository.
27 * Fix tools/updater build error.
29 * Fix tools/easylogo build error.
31 * Update for MCC200 / PRS200 boards:
32 - auto-adjust console device for Linux.
35 * Add a fix for a buggy USB device on the FO300 board.
37 * Updates for MCC200 / PRS200 boards:
38 - support for configurations with SDRAM or DDR memory,
39 - support for highboot and lowboot
40 - adjusting environment definitions
42 * Add support for WTK FO300 board (TQM5200 based).
46 * Update for SC520 board.
47 Patch by David Updegraff, 02 Dec 2005
49 * Fixed common.h spelling error.
50 Patch by Cory Tusar, 30 Nov 2005
53 Patch by Andreas Engel, 28 Nov 2005
55 * Fix fatload command on FAT32 formatted partitions.
56 Patch by Joachim Jaeger, 18 Nov 2005
58 * Fix drivers/dm9000.c when configured in 32 bit mode.
59 Patch by Eric Benard, 17 Nov 2005
61 * Cleanup debug code for yucca board.
63 * MCC200: restrict addressable flash space to 32 MB
65 * Add debug console on COM12 for MCC200 board
67 * Fix control-c handing in CONFIG_CMDLINE_EDITING
68 Properly pass break code back from readline.
69 Patch by Roger Blofeld, 31 Jul 2006
71 * Add commandline history support to all AMCC eval boards
72 Patch by Stefan Roese, 07 Aug 2006
74 * Add Macronix MXLV320T flash support for AMCC Bamboo
75 Patch by Stefan Roese, 07 Aug 2006
77 * Change "mii info" to not print an error upon missing PHY at address
78 Patch by Stefan Roese, 07 Aug 2006
80 * Fix PCI-Express on PPC440SPe rev. A.
82 * Fix preboot message on TQM85xx after switching to hush parser.
84 * Adapt TQM85xx ramdisk address to Linux kernel memory map
86 * Add initial support for PCI-Express on PPC440SPe (Yucca board).
88 * Fix compiler warning for TRAB board.
89 Patch by Martin Krause, 07 Aug 2006
91 * Prevent USB commands from working when USB is stopped.
93 * Add rudimentary handling of alternate settings of USB interfaces.
94 This is in order to fix issues with some USB sticks timing out
95 during initialization. Some code readability improvements.
97 * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
98 AMCC suggested to set the PMU bit to 0 for best performace on
99 the PPC440 DDR controller.
100 Please see doc/README.440-DDR-performance for details.
101 Patch by Stefan Roese, 28 Jul 2006
103 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
104 Please see doc/README.bamboo for details.
105 Patch by Stefan Roese, 27 Jul 2006
107 * Fix CONFIG_CMDLINE_EDITING implementation
108 Patch by Stefan Roese, 27 Jul 2006
110 * Fix preboot message on TQM5200 after switching to hush parser.
112 * MCC200: set default configuration to low_boot DDR,
113 and support for configurable options high_boot and/or SDRAM.
115 * Add support for 256 MB SDRAM on CPU87
116 Patch by Josef Wagner, 25 Nov 2005
118 * Add configuration for cam5200 board (based on TQM5200S).
122 * Disabled kvme080 board in MAKEALL because of build problems.
126 * Update NetStar board
127 Patch by Ladislav Michl, 03 Nov 2005
129 * Make code better readable.
130 Patch by Ladislav Michl, 14 Sep 2005
132 * Enable initrd ATAG for xm250 board.
133 Patch by Josef Wagner, 05 Sep 2005
135 * Add readline cmdline-editing extension
136 Patch by JinHua Luo, 01 Sep 2005
138 * Add support for friendly-arm SBC-2410X board
139 Patch by JinHua Luo, 01 Sep 2005
141 * Fix multi-part image support on i386 platform.
142 Patch by David Updegraff, 19 Aug 2005
144 * Add support for KVME080 board
145 Patch by Sangmoon Kim, 18 Aug 2005
147 * Fix MIPS LE build problem
148 Patch by Matej Kupljen, 10 Aug 2005
150 * Check argument count in "mii" command.
151 Problem pointed out by Andrew Dyer, 13 Jun 2005
153 * Cleanup TQM5200 board configurations:
154 - make highboot configurations use environment at high end, too,
155 to avoid flash fragmentation
156 - always use redundand environment
157 - don't enable video code for modules without graphics controller
158 - provide useful (though different) mtdparts settings
159 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
161 * Extend mkconfig tool to print more useful target name
163 * Add support for high-boot on TQM5200 and TQM5200S boards.
164 Hint: the CPLD on the TQM5200 must be programmed with a software
165 version supporting the high boot option! The new TQM5200S is
166 already supporting this option. On the TQM5200 this option will be
167 supported in configurations with MPC5200 rev B processors.
168 To actually "high boot", set jumper X30 on the STK52xx.
169 Patch by Martin Krause, 12 Jul 2006
171 * Add support for new TQM5200 revisions
172 - Support for TQM5200S (short version without graphic controller)
173 - Support for modules with 'N' type S29GL128N Spansion flashes
174 (requires changes to flash layout)
175 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
176 Patch by Martin Krause, 07 Jul 2006
178 * Fix support for PS/2 keyboard on TQM85xx boards
179 The PS/2 keyobard driver for the TQM85xx modules only supports the
180 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
181 include a DUART, the TQM8560 modules can't be used with the PS/2
182 keyboard controller on the STK85xx board.
183 The PS/2 keyboard driver should work with the modules TQM8540,
184 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
185 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
186 settings: X66 1-2, 9-10; X61 2-3
187 Patch by Martin Krause, 21 Jun 2006
189 * Adjust RTC century handling on STK52xx board to match Linux driver.
190 Patch by Martin Krause, 12 Jun 2006
192 * Adjust filenames for USB update images on TRAB board.
193 During an automatic update via USB stick, U-Boot searches for
194 images with the name "firmware.img" and "kernel.img". This names
195 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
196 to prevent updates of new boards (with the new macronics "c" step
197 flashes) with old, incompatible firmware or kernel versions.
198 Patch by Martin Krause, 21 Jun 2006
200 * Bugfix in VFD routine on TRAB board.
201 Make sure upper lext pixel can be set to blue, too
202 (so far only red was possible).
203 Patch by Martin Krause, 15 Feb 2006
205 * Enable buffered flash writes for TB5200 board.
207 * Fix some bugs in TRAB board flash driver.
208 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
209 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
210 - remove "Unlock Bypass" mode, because macronix flashes do not support
212 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
213 for Intel compatible flashes, not for AMD compatible.
214 Patch by Martin Krause, 15 Feb 2006
216 * Add additional error messages to flash driver on TRAB board
217 (for erase errors and timeout errors)
218 Patch by Martin Krause, 14 Feb 2006
220 * Add support for TB5200 board
221 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
222 integrated in a little aluminium case.
223 Patch by Martin Krause, 8 Jun 2006
225 * Enable buffered flash writes for TQM5200 board.
227 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
229 * Add support for TQM885D board.
230 Patch by Martin Krause, 20 Mar 2006
232 * Fix FEC initialisation: All MII configuration is done via FEC1
233 registers, but MII_SPEED was configured according to FEC used. So
234 if only FEC2 was used, this caused the real MII_SPEED register in
235 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
236 Fix: always configure MII_SPEED on FEC1 only.
237 Patch by Markus Klotzbuecher, 12 Jul 2006
239 * Add support for SPC1920 board.
240 Patch by Markus Klotzbuecher, 12 Jul 2006
242 * MCC200 board: support console on any one of the Quad UART ports.
244 * Fix error in flash protection calculation on MCC200 board.
246 * Major PCMCIA Cleanup to make code better readable and maintainable.
248 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
249 placed to the drivers/rpx_pmcia.c file to avoid duplication.
250 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
251 - drivers/i82365.c has been split into two parts located at
252 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
253 the only boards using CONFIG_82365).
254 - Changes were tested for clean build and *very* *few* boards.
256 * Fix timer problems on AMCC yucca board.
257 Set Timer Clock Select to use CPU clock as a timer input source.
259 * Bring yucca config more in line with other AMCC boards.
261 * Add AMCC bamboo board to MAKEALL build script.
263 * Fix AMCC bamboo eval board compilation errors.
265 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
266 Enabled it for Yucca board.
268 * Cleanup config file and bootup output for Yucca board.
270 * Fix CONFIG_440_GX define usage.
272 * Remove autogenerated bmp_logo.h file.
274 * Add support for AMCC 440SPe CPU based eval board (Yucca).
276 * Call serial_initialize() before first debug() is used.
278 * Cleanup trab board for GCC-4.x
280 * VoiceBlue update: use new MTD flash partitioning methods, use more
281 reasonable TEXT_BASE, update default environment and enable keyed
283 Patch by Ladislav Michl, 16. Aug 2005
285 * Add forgotten changes for the PLEB 2 Board.
286 Patch by David Snowdon, 13. Aug 2005
288 * Add support for wrPPMC7xx/74xx boards
289 Patch by Richard Danter, 12 Aug 2005
291 * Add support for gth2 board
292 Patch by Thomas Lange, Aug 11 2005
294 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
295 Patch by Martin Krause, 8 Jun 2006
297 This patch supports two serial consoles on boards with
298 a MPC5xxx CPU. The console can be switched at runtime
299 by setting stdin, stdout and stderr to the desired serial
300 interface (serial0 or serial1). The PSCs to be used as
301 console port are definded by CONFIG_PSC_CONSOLE
302 and CONFIG_PSC_CONSOLE2.
303 See README.serial_multi for details.
305 * Bugfix in I2C initialisation on S3C2400.
306 If the bus is blocked because of a previously interrupted
307 transfer, up to eleven clocks are generated on the I2CSCL
308 line to complete the transfer and to free the bus.
309 With this fix pin I2CSCL (PG6) is really configured as GPIO
310 so the clock pulses are really generated.
311 Patch by Martin Krause, 04 Apr 2006
313 * Fix DDR6 errata on TQM834x boards
314 Patch by Thomas Waehner, 07 Mar 2006
316 * Remove obsolete flash driver board/tqm5200/flash.c
317 Patch by Martin Krause, 11 Jan 2006
319 * Update configuration for CMC-PU2 board
320 Patch by Martin Krause, 17 Nov 2005
322 * Add support for PS/2 keyboard on TQM85xx board
323 Patch by Martin Krause, 07 Nov 2005
325 Tested on a STK85XX baseboard. Make sure the PS/2 controller
326 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
328 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
329 In tsc2000_read_channel() the delay after setting the multiplexer
330 to a temperature channel is increased from 1,5 ms to 10 ms. This
331 is to allow the multiplexer inputs to stabilize after huge steps
332 of the input signal level.
333 Patch by Martin Krause, 08 Nov 2005
335 * Adjust TQM5200 make targets
336 Make the automatic CS configuration the default.
337 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
338 and CONFIG_TQM5200_AC are removed.
339 "TQM5200_config" is now the default for STK52XX.200 base boards.
340 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
341 Patch by Martin Krause, 07 Nov 2005
343 * Fix setting of environment variable "ver" on trab board
344 The environment variable "ver" is now set before
345 do_auto_update() is called, so that "ver" can be used
346 in USB update scripts.
347 Patch by Martin Krause, 27 Oct 2005
349 * Fix wrong usage of udelay() in led_blink() on trab board
350 Patch by Martin Krause, 27 Oct 2005
352 * Fix udelay bug in vfd.c for trab board
353 Patch by Martin Krause, 27 Oct 2005
355 * Disable JFFS2 support for trab board
356 Patch by Martin Krause, 27 Oct 2005
358 * Change mtdparts definition on trab board to match current flash map
359 Patch by Martin Krause, 27 Oct 2005
361 * Fix memory init problems on MCC200 board
363 * Fix IxEthDB.h to compile again
364 Patch by Stefan Roese, 14 Jun 2006
366 * Minor cleanup for PCS440EP board
367 Patch by Stefan Roese, 13 Jun 2006
369 * Add MCF5282 support (without preloader)
370 relocate ichache_State to ram
371 u-boot can run from internal flash
372 Add EB+MCF-EV123 board support.
373 Add m68k Boards to MAKEALL
374 Patch from Jens Scharsig, 08 Aug 2005
376 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
377 Patch by Scott McNutt, 08 Jun 2006
379 * Nios II - Add EPCS Controller bootrom work-around
380 -When booting from an epcs controller, the epcs bootrom may leave the
381 slave select in an asserted state causing soft reset hang. This
382 patch ensures slave select is negated at reset.
383 Patch by Scott McNutt, 08 Jun 2006
385 * Update PK1C20 board
386 -Update base addresses for standard configuration
387 -Eliminate use of CACHE_BYPASS in board code
388 Patch by Scott McNutt, 08 Jun 2006
390 * Nios II - Fix I/O Macros and mini-app stubs
392 -Eliminate use of CACHE_BYPASS in cpu code
393 -Eliminate assembler warnings
394 -Fix mini-app stubs and force no small data
395 Patch by Scott McNutt, 08 Jun 2006
397 * Fix U-Boot environment sector protection on MCC200 board
399 * Minor cleanup for PCS440EP board
401 * Update PCS440EP port to fit into one flash device (incl. environment)
402 Patch by Stefan Roese, 06 Jun 2006
404 * Add support for PCS440EP board
405 Patch by Stefan Roese, 02 Jun 2006
407 * Fix examples/Makefile; some build targets were lost
409 * Fix watchdog handling in CFI flash driver
410 Just use udelay() when waiting for status changes which will
411 implicitely trigger the watchdog.
413 * Fix PCI to memory window size problems on PM82x boards
414 We use the "automatic" mode that was used for the MPC8266ADS and
415 MPC8272 boards. Eventually this should be used on all boards?]
416 Patch by Wolfgang Grandegger, 17 Jan 2006
418 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
419 Patch by Stefan Roese, 29 May 2006
421 * Update Intel IXP4xx support
422 - Add IXP4xx NPE ethernet MAC support
423 - Add support for Intel IXDPG425 board
424 - Add support for Prodrive PDNB3 board
426 Patch by Stefan Roese, 23 May 2006
428 * Fix problem in PVR detection for 440GR
429 Patch by Stefan Roese, 18 May 2006
431 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
433 * Enable autoboot for M5271EVB board.
435 * Changed default ramdisk addr in yosemite/yellowstone ports
436 Patch by Stefan Roese, 15 May 2006
438 * Fix PCMCIA support on virtlab2
440 * Add support for VirtLab2 board
441 (needed because of differences in the PCMCIA hardware).
445 * Update yosemite configuration to enable flash write buffer support
446 Patch by Stefan Roese, 10 May 2006
448 * Fix compile warnings in common/xyzModem.c
449 Patch by Stefan Roese, 10 May 2006
451 * Add support for AMCC 440EP Rev C and 440GR Rev B
452 Patch by John Otken, 08 May 2006
454 * OMAP 5912/OSK: update EMIFS CS1 timings:
455 Problems have been seen in the linux kernel's smc91x network driver
456 due to improper bus timings. The latest 2.6 OMAP kernels currently
457 have a workaround, but this fix belongs in u-boot.
458 Patch by Kevin Hilman, 13 Oct 2005
460 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
461 Patch by Hiroki Kaminaga, 11 Mar 2006
463 * Update omap5912osk board support
464 - Fix OMAP support that omap5912osk compiles in current source tree
465 - Update with code from "http://omap.spectrumdigital.com/osk5912"
466 to fix problems with DDR initialization
468 - Use CFI flash driver and support complete 32MB of onboard flash
469 - Add "print_cpuinfo()" and "checkboard()" functions to display
470 CPU (with frequency) and Board infos
471 Patch by Stefan Roese, 10 May 2006
473 * Fix watchdog issues for ColdFire boards.
475 * Add M5271EVB board support.
477 * Make R5200 specific low level initialization board conditional.
479 * Update CPU target identification strings for ColdFire family.
481 * Update register definitions for MCF5271.
483 * Fix serial console support for MCF5271.
485 * Fixes for gcc 3.4 based m68k toolchain,
486 based on patch by Jate Sujjavanich.
488 * Fix lowboot support on MCC200 board
490 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
491 - Removed MPC8349ADS port
492 - Added PCI support to MPC8349ADS
493 - reworked memory map to allow mapping of all regions with BATs
494 Patch by Kumar Gala, 20 Apr 2006
496 * Coding Style cleanup
498 * Write RTC seconds first to maintain settings integrity per
499 Maxim/Dallas DS1306 data sheet.
500 Patch by Alan J. Luse, 02 May 2006
502 * Scheduled for removal: strnicmp() which is unused
504 * Update for Intel Monahans boards:
505 - support for magic key detection and handling on delta board
506 - NAND support for zylonite board + some minor cleanup
508 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
509 Patch by Jon Loeliger, 01 May 2006
511 * Fixed handling of bad checksums with "mkimage -l"
513 * Added support for BC3450 board
514 Patch by Stefan Strobl, 21 Oct 2005
516 * Update for NC650 board:
517 - Support rev1 and rev2 hardware
518 - adapt to new NAND layer
519 - add CP850 configuration based on NC650
521 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
522 is configured; othrwise DMA accesses aren't cache coherent which
523 causes for example USB to fail.
527 * Fix dbau1x00 boards broken by dbau1550 patch
528 PLL:s were not set for boards other than 1550.
529 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
530 Default boot is now bootp for cards other than 1550.
531 Patch by Thomas Lange, 10 Aug 2005
533 * Fixes common/cmd_flash.c:
534 - fix some compiler/parser error, if using m68k tool chain
535 - optical fix for protect on/off all messages, if using more
537 Patch by Jens Scharsig, 28 Jul 2005
539 * Fix Quad UART mapping on MCC200 board due to new HW revision
541 * Fix JFFS2 support for legacy NAND driver.
543 * Remove dependencies between DoC code and old legacy NAND driver.
545 * Fix PM828_PCI target, for which PCI was *not* configured in.
547 * Fix Lite5200B support: initialize SDelay register
548 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
549 Configuration", 3.3.1 SDelay--MBAR + 0x0190
551 * Changes/fixes for drivers/cfi_flash.c:
553 - Add Intel legacy lock/unlock support to common CFI driver
555 On some Intel flash's (e.g. Intel J3) legacy unlocking is
556 supported, meaning that unlocking of one sector will unlock
557 all sectors of this bank. Using this feature, unlocking
558 of all sectors upon startup (via env var "unlock=yes") will
561 - Fixed problem with multiple reads of envronment variable
562 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
564 - Removed unwanted linefeeds from "protect" command when
565 CFG_FLASH_PROTECTION is enabled.
567 - Changed p3p400 board to use CFG_FLASH_PROTECTION
569 Patch by Stefan Roese, 01 Apr 2006
571 * Changes/fixes for drivers/cfi_flash.c:
572 - Correctly handle the cases where CFG_HZ != 1000 (several
574 - Fix the timeout calculation of buffered writes (off by a
576 Patch by Anders Larsen, 31 Mar 2006
578 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
580 405 SDRAM: - The SDRAM parameters can now be defined in the board
581 config file and the 405 SDRAM controller values will
582 be calculated upon bootup (see PPChameleonEVB).
583 When those settings are not defined in the board
584 config file, the register setup will be as it is now,
585 so this implementation should not break any current
586 design using this code.
588 Thanks to Andrea Marson from DAVE for this patch.
590 440 DDR: - Added function sdram_tr1_set to auto calculate the
591 TR1 value for the DDR.
592 - Added ECC support (see p3p440).
594 Patch by Stefan Roese, 17 Mar 2006
596 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
597 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
599 * Add support for ymodem protocol download
600 Patch by Stefano Babic, 29 Mar 2006
602 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
603 Merge from Markus Klotzbücher's repo, 01 Apr 2006
605 * GCC-4.x fixes: clean up global data pointer initialization for all
608 * Update for Delta board:
609 - redundant NAND environment
610 - misc Monahans cleanups (remove dead code etc.)
611 - DA9030 Initialization; some minimal changes to PXA I2C driver to
612 make it work with the Monahans.
613 - Make Monahans clock frequency configurable using
614 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
615 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
616 Merge from Markus Klotzbücher's repo, 25 Mar 2006
618 * Enable Quad UART om MCC200 board.
620 * Cleanup MCC200 board configuration; omit non-existent stuff.
622 * Add support for MPC859/866 Rev. A.0
624 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
626 * Fix DDR ECC bit definitions for MPC83xx.
628 * Add initial support for MPC8349E MDS board.
630 * Add support for ECC DDR initialization on MPC83xx.
632 * Add DMA support for MPC83xx.
634 * Add sync in do_reset() routine for MPC83xx after RPR register
635 was written to. It is need on some targets when BAT translation
638 * Add bit definitions for MPC83xx DDR controller registers.
640 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
642 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
644 * Add support for DS1374 RTC chip.
646 * Add support for Lite5200B board.
647 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
649 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
650 timer and cpu_reset code from cpu/$(CPU) into the new
651 cpu/$(CPU)/$(SOC) directories
652 Patch by Andreas Engel, 13 Mar 2006
654 * Change max size of uncompressed uImage's to 8MByte and add
655 CFG_BOOTM_LEN to adjust this setting.
657 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
658 uImages was restricted to 4MBytes. This default size is now
659 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
660 in the board config file.
662 Patch by Stefan Roese, 13 Mar 2006
664 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
665 Patch by Stefan Roese, 13 Mar 2006
667 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
668 Patch by Cedric Vincent, 06 Jul 2005
670 * au1x00_eth.c: check malloc return value and abort if it failed
671 Patch by Andrew Dyer, 26 Jul 2005
673 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
674 incorrectly generating start/stop conditions on the bus.
675 Patch by Andrew Dyer, 26 Jul 2005
677 * Fix bug in [id]cache_status commands for MPC85xx processors;
678 should look at LSB of L1CSRn registers to determine if L1 cache is
679 enabled, not the MSB.
680 Patch by Murray Jensen, 19 Jul 2005
682 * Fix array overflow with fw_setenv on uninitialised environment
683 Patch by Murray Jensen, 15 Jul 2005
685 * Add support for EmbeddedPlanet EP88x boards
686 Patch by Yuli Barcohen, 13 Jul 2005
688 * Remove board specific configuration includes from the common xilinx
689 ethernet and iic adapter code.
690 Patch by Michael Libeskind, 12 Jul 2005
692 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
693 Patch by Murray Jensen, 08 Jul 2005
695 * Add (some) definitions for the MPC85xx local bus controller
696 Patch by Murray Jensen, 08 Jul 2005
698 * Add CPM2 I/O pin functions for MPC85xx processors
699 Patch by Murray Jensen, 08 Jul 2005
701 * Fix compile problem
703 * Added PCI support for MPC8349ADS board
704 Patch by Kumar Gala 11 Jan 2006
706 * Enable address translation on MPC83xx
707 Patch by Kumar Gala, 10 Feb 2006
709 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
710 Patch by Kumar Gala, 25 Jan 2006
712 * Fixed defines for MPC83xx SICRL register to match current specs
713 Patch by Kumar Gala, 23 Jan 2006
715 * Only disable the MPC83xx watchdog if its enabled out of reset.
716 If its disabled out of reset SW can later enable it if so desired
717 Patch by Kumar Gala, 11 Jan 2006
719 * Allow config of GPIO direction & data registers at boot on 83xx
720 Patch by Kumar Gala, 11 Jan 2006
722 * Enable time handling on 83xx
723 Patch by Kumar Gala, 11 Jan 2006
725 * Make System IO Config Registers board configurable on MPC83xx
726 Patch by Kumar Gala, 11 Jan 2006
728 * Fixed PCI indirect config ops to handle multiple PCI controllers
729 We need to adjust the bus number we are trying to access based
730 on which PCI controller its on
731 Patch by Kumar Gala, 12 Jan 2006
733 * Report back PCI bus when doing table based device config
734 Patch by Kumar Gala, 11 Jan 2006
736 * Added support for PCI prefetchable region and BARs
737 If a host controller sets up a region as prefetchable and
738 a device's BAR denotes it as prefetchable, allocate the
739 BAR into the prefetch region.
741 If a BAR is prefetchable and no prefetchable region has
742 been setup by the controller we fall back to allocating
743 the BAR into the normally memory region.
744 Patch by Kumar Gala, 11 Jan 2006
746 * Add helper function for generic flat device tree fixups for mpc83xx
747 Patch by Kumar Gala, 11 Jan 2006
749 * Add support for passing initrd information via flat device tree
750 Patch by Kumar Gala, 11 Jan 2006
752 * Added OF_STDOUT_PATH and OF_SOC
754 OF_STDOUT_PATH specifies the path to the device the kernel can use
757 OF_SOC specifies the proper name of the SOC node if one exists.
758 Patch by Kumar Gala, 11 Jan 2006
760 * Allow board code to fixup the flat device tree before booting a kernel
761 Patch by Kumar Gala, 11 Jan 2006
763 * Added CONFIG_ options for bd_t and env in flat dev tree
765 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
766 into the resulting flat device tree.
768 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
769 variables from u-boot into the flat device tree
771 Patch by Kumar Gala, 11 Jan 2006
773 * Add support for the DHCP vendor optional bootfile (#67).
774 Ignores the vendor TFTP server name option (#66).
775 Patch by Murray Jensen, 30 Jun 2005
777 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
778 Patch by Andy Fleming, 14 Jun 2005
780 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
781 Patch by Gerhard Jaeger, 21 Jun 2005
783 * Add netconsole and some more commands to RPXlite_DW board
784 Patch by Sam Song, 19 Jun 2005
786 * Fix bad declaration on pci_cfgfunc_nothing
787 Patch by Sam Song, 19 Jun 2005
789 * Adjust "echo" as a default command
790 Patch by Sam Song, 19 Jun 2005
792 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
793 Patch by KokHow Teh, 16 Jun 2005
795 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
796 Patch by Rick Bronson, 15 Jun 2005
798 * Coding Style cleanup
800 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
801 Patch by Andrew Dyer, 13 Jun 2005
803 * Add ADI Blackfin support
804 - add support for Analog Devices Blackfin BF533 CPU
805 - add support for the ADI BF533 Stamp uClinux board
806 - add support for the ADI BF533 EZKit board
807 Patches by Richard Klingler, 11 Jun 2005
809 * Add loads of ntohl() in image header handling
810 Patch by Steven Scholz, 10 Jun 2005
812 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
813 variable to set clock
814 Patch by Yuli Barcohen, 05 Jun 2005
816 * RPXlite configuration fixes
817 - Use correct flash sector size
818 - Use correct memory test end address
819 - Add support for bzip2 compression
820 - Various small fixes
821 Patch by Yuli Barcohen, 05 Jun 2005
823 * Memory configuration changes for ZPC.1900 board
824 - Fix SDRAM timing on both local bus and 60x bus
825 - Add support for second flash bank (SIMM)
826 - Change boot flash base
827 Patch by Yuli Barcohen, 05 Jun 2005
829 * Add support for Adder boards with 16MB SDRAM;
830 add support for second FEC on Adder87x board.
831 Patch by Yuli Barcohen, 05 Jun 2005
833 * Fix conditional for including ks8695eth driver
834 Patch by Greg Ungerer, 04 Jun 2005
836 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
837 Patch by Friedrich Lobenstock, 02 Jun 2005
839 * Fix comment in common/soft_i2c.c
840 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
842 * Cleanup compiler warnings.
843 Patch by Greg Ungerer, 21 May 2005
845 * Word alignment fixes for word aligned NS16550 UART
846 Patch by Jean-Paul Saman, 01 Mar 2005
848 Fixes bug with UART that only supports word aligned access: removed
849 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
850 (broken!) versions of GCC generate byte accesses when encountering
851 the packed attribute regardless if the struct is already correctly
852 aligned for a platform. Peripherals that can only handle word
853 aligned access won't work properly when accessed with byte access.
854 The struct NS16550 is already word aligned for REG_SIZE = 4, so
855 there is no need to packed the struct in that case.
857 * Fix behaviour if gatewayip is not set
858 Patch by Robin Gilks, 23 Dec 2004
860 * Fix cleanup for netstart board.
861 Remove build results from repository
863 * Some code cleanup for GCC 4.x
865 * Fixes to support environment in NAND flash;
866 enable NAND flash based environment for delta board.
868 * Add support for Intel Monahans CPU on Zylonite and Delta boards
869 (This is Work in Progress!)
871 * Add support for TQM8260-AI boards.
875 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
876 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
877 Patch by Ladislav Michl, 29 Jun 2005
879 * Add lowboot target to mcc200 board
880 Patch by Stefan Roese, 4 Mar 2006
882 * Fix problem with flash_get_size() from CFI driver update
883 Patch by Stefan Roese, 1 Mar 2006
885 * Make CFG_NO_FLASH work on ARM systems
886 Patch by Markus Klotzbuecher, 27 Feb 2006
888 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
891 * Convert mcc200 to use common CFI flash driver
892 Patch by Stefan Roese, 28 Feb 2006
894 * Add env-variable "unlock" to handle initial state of sectors
897 Only the U-Boot image and it's environment is protected,
898 all other sectors are unprotected (unlocked) if flash
899 hardware protection is used (CFG_FLASH_PROTECTION) and
900 the environment variable "unlock" is set to "yes".
902 Patch by Stefan Roese, 28 Feb 2006
904 * Update drivers/cfi_flash.c:
905 - find_sector() called in both versions of flash_write_cfiword()
906 Patch by Peter Pearse, 27th Feb 2006
908 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
909 Patch by Jose Maria Lopez, 16 Jan 2006
911 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
912 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
914 * Changes/fixes for drivers/cfi_flash.c:
915 We *should* check if there are any error bits if the previous call
916 returned ERR_OK (Otherwise we will have output an error message in
917 flash_status_check() already.) The original code would only check for
918 error bits if flash_status_check() returns ERR_TIMEOUT.
919 Patch by Marcus Hall, 23 Aug 2005
921 * Changes/fixes for drivers/cfi_flash.c:
922 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
923 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
924 Patch by Sangmoon Kim, 19 Aug 2005
926 * Fixes for drivers/cfi_flash.c:
927 - Fix wrong timeout value usage in flash_status_check()
928 - Round write_tout up when converting to msec in flash_get_size()
929 - Remove clearing flash status at the end of flash_write_cfibuffer()
930 which sets Intel 28F640J3 flash back to command mode on CSB472
931 Patch by Tolunay Orkun, 02 July 2005
933 * Add basic support for the SMMACO4 Board from PanDaCom.
934 Patch by Heiko Schocher, 20 Feb 2006
936 * Add GIT version information (commid ID) to untagged U-Boot versions
938 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
939 of all unreleased (untagged) U-Boot images will be automatically
940 extended upon compiletime with a part of the GIT commit ID and
941 possibly with "dirty" if uncommited changes are detected.
943 Here an example for the resulting version:
944 "U-Boot 1.1.4-g3457ac18-dirty"
946 The version is now maintained in the toplevel Makefile and the
947 version headers are autogenerated.
949 Patch by Stefan Roese, 9 Feb 2006
951 * Update default environment for INKA4x00 board.
953 * Convert CPCI750 to use common CFI flash driver
954 Patch by Reinhard Arlt, 8 Feb 2006
956 * Various changes to esd HH405 board specific files
957 Patch by Matthias Fuchs, 07 Feb 2006
959 * Cleanup U-Boot boot messages on ARM.
961 To match the U-Boot user interface on ARM platforms to the U-Boot
962 standard (as on PPC platforms), some messages with debug character
963 are removed from the default U-Boot build.
964 Enable DEBUG for lib_arm/board.c to enable debug messages.
965 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
966 Patch by Stefan Roese, 24 Jan 2006
968 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
969 Patch by Stefan Roese, 18 Jan 2006
971 * Add VGA support (CT69000) to CPCI750 board.
972 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
973 Patch by Reinhard Arlt, 30 Dec 2005
975 * PMC405 and CPCI405: Moved configuration of pci resources
977 PMC405 and CPCI2DP: Added firmware download and booting via pci.
978 Patch by Matthias Fuchs, 20 Dec 2005
980 * Add ColdFire targets to MAKEALL script
981 Patch by Zachary Landau, 26 Jan 2006
983 * Add support for r5200 board
984 Patch by Zachary Landau, 26 Jan 2006
986 * Add support for Freescale M5271 processor
987 Patch by Zachary Landau, 26 Jan 2006
989 * Fix 28F256J3A support on PM520 board
990 (without bank-switching only 32 MB can be accessed)
992 * Fix mkimage bug with multifile images created on 64 bit systems.
994 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
996 * Fix compiler problem with at91rm9200dk board.
997 Patch by Eugen Bigz, 19 Dec 2005
999 ======================================================================
1000 Changes for U-Boot 1.1.4:
1001 ======================================================================
1003 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
1004 - Changed GPIO setup to enable another address line in order to
1005 address 64M of FLASH.
1006 - Added function sdram_tr1_set to auto calculate the tr1 value for
1008 Patch by Steven Blakeslee, 12 Dec 2005
1010 * MPC5200: Set PCI retry counter to 0 = infinite retry;
1011 The default of 255 is too short for slow devices.
1012 Patch by Martin Nykodym, 12 Dec 2005
1014 * Change port configuration for O2DNT (CODEC1 on PSC1).
1016 * Fix register for PCI async mode on PPC440EP
1017 Patch by Youngchul Bang, 08 Dec 2005
1019 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
1020 This segment may be required by some libgcc.a functions
1023 * Fix DPRAM offset/size for MPC8541/8555.
1024 Simplify TQM85xx Makefile handling.
1026 * Fix data overflow (typo?) in rtc/ds1302.c
1028 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
1030 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
1031 - Support for TQM8541/8555 boards added.
1032 - Complete rework of TQM8540/8560 support.
1033 - Common TQM85xx code now supports all current TQM85xx platforms
1034 (TQM8540/8541/8555/8560).
1035 - DDR SDRAM size detection added.
1036 - CAS latency default values can be overwritten by setting "serial#"
1037 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
1038 If problems are detected with this non default CAS latency,
1039 the default values will be used instead.
1040 - Flash size detection added.
1041 - Moved FCC ethernet driver initialization behind TSEC driver init
1042 -> TSEC is first device.
1043 Patch by Stefan Roese, 30 Nov 2005
1045 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
1046 Patch by John Otken, 23 Nov 2005
1048 * Changed PPC44x startup message (cpu info, speed...) to common style:
1049 On PPC44x platforms, the startup message generated in "cpu.c" only
1050 comprised the ppc type and revision but not additional information
1051 like speed etc. Those speed infos where printed in the board specific
1052 code. This new implementation now prints all CPU infos in the common
1053 cpu specific code. No board specific code is needed anymore and
1054 therefore removed from all current 44x implementations.
1055 Patch by Stefan Roese, 27 Nov 2005
1057 * Adjust TQM834x PHY addresses for latest hardware revision.
1059 * Increase malloc arena on TQM5200 board to 256 kB.
1060 With 64 kb uniform flash sector size the old value of 128 kB was
1063 * Fix miiphy global data initialization (problem on 4xx boards when
1064 no ethaddr is assigned). Initialization moved from
1065 miiphy_register() to eth_initialize().
1067 Based on initial patch for 4xx platform by Matthias Fuchs.
1069 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
1071 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
1072 The COPYING file was extended to make clear that these files can be
1073 used in non-GPL code, too.
1074 Also, a corresponding note was placed in the headers of the affected files.
1076 * Add support for Prodrive P3P440 board:
1077 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
1078 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
1079 for bank autodetection
1080 Patch by Stefan Roese, 22 Nov 2005
1082 * Change all '$(...)' variable references into '${...}'
1083 which makes the environment compatible with the hush shell.
1084 WARNING: Support for the old '$(...)' syntax will be
1085 discontinued in a later version.
1087 * Minor changes to init flags in TQM834x PCI.
1089 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
1090 Patch by Stefan Roese, 15 Nov 2005
1092 * New PPC 405EP board added: CMS700
1093 Added CONFIG_NET_MULTI for VOM405 board.
1094 Added reset_phy() for VOM405 board.
1095 Patch by Matthias Fuchs, 09 Nov 2005
1097 * Updated PCI mapping for esd CPCI2DP board.
1098 Add support for error LED.
1099 Patch by Matthias Fuchs, 07 Nov 2005
1101 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1102 Patch by Stefan Roese, 07 Nov 2005
1104 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1105 Patch by Stefan Roese, 07 Nov 2005
1107 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1108 Patch by Stefan Roese, 05 Nov 2005
1110 * Additional fix for external IRQ config on Yellowstone & Yosemite
1111 Patch by Stefan Roese, 03 Nov 2005
1113 * Add support for Ocotea pass 3 with 440GX Rev. F
1114 Patch by Stefan Roese, 01 Nov 2005
1116 * Fix external IRQ configuration on Yellowstone & Yosemite
1117 Patch by Stefan Roese, 28 Oct 2005
1119 * Add support for multiple PHYs.
1120 Tested on the following boards:
1121 cmcpu2 (at91rm9200/ether.c)
1122 PPChameleon (ppc4xx/4xx_enet.c)
1123 yukon (mpc8220/fec.c)
1124 uc100 (mpc8xx/fec.c)
1125 tqm834x (mpc834x/tsec.c) with EEPRO100
1126 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1127 Main changes include:
1129 - miiphy_register routine was added to allow multiple PHYs to be registered
1130 - miiphy_read and miiphy_write are now defined in this file, and
1131 require additional argument (char *devname)
1132 - other miiphy_* routines also require additional device name argument
1135 Calling reset_phy() was moved to be executed *after* eth_initialize().
1136 This is necessary as now some of the implementations of reset_phy()
1137 may need to use miiphy_reset() which is not allowed before eth_initialize()
1138 as eth_initialize registers all required miiphy_* routines.
1139 Tested on IP860 and PHY initializes properly after this change.
1141 * Correct includes for flat tree builder.
1143 * Fix conflicting types (flash_write()) in trab auto_update.c.
1145 * Add PCI support for the TQM834x board.
1147 * Add missing 4xx board to MAKEALL
1148 Patch by Stefan Roese, 20 Oct 2005
1150 * Fix conflicting types (flash_write()) in esd auto_update.c
1151 Patch by Stefan Roese, 20 Oct 2005
1153 * Fix problem with sleep in NetConsole (use get_timer())
1154 Patch by Stefan Roese, 20 Oct 2005
1156 * Add NetConsole Support for AMCC eval boards
1157 Patch by Stefan Roese, 20 Oct 2005
1159 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1160 Patch by Stefan Roese, 18 Oct 2005
1162 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1163 Fix identation on ext2ls help entry.
1164 Patch by Stefan Roese, 14 Oct 2005
1166 * Add support for TQM834x boards.
1169 * Cleanup for GCC-4.x
1171 * Add documentation for Open Firmware Flat Tree and usage.
1172 Patch by Pantelis Antoniou, 13 Oct 2005
1174 * Add missing files for Pantelis Antoniou's patch
1175 Patch by Pantelis Antoniou, 04 Sep 2005
1177 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1178 CONFIG_NET_MULTI set)
1179 Patch by Stefan Roese, 10 Oct 2005
1181 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1182 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1183 Patch by Stefan Roese, 07 Oct 2005
1185 * Add support for OF flat tree for the STXtc board.
1186 Patch by Pantelis Antoniou, 04 Sep 2005
1188 * Support passing of OF flat trees to the kernel.
1189 Patch by Pantelis Antoniou, 04 Sep 2005
1193 * Add support for NetSilicon NS7520 processor.
1194 Patch by Art Shipkowski, 12 May 2005
1196 * Add support for AP1000 board.
1197 Patch by James MacAulay, 07 Oct 2005
1199 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1200 Patch by Anders Larsen, 07 Oct 2005
1202 The Atmel errata #11 states that the transfer buffer descriptor
1203 table must be aligned on a 16-word boundary. As it turned out, this
1204 is insufficient - it seems the table must be aligned on a boundary
1205 at least as large as the table itself (in Linux this is not an
1206 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1208 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1209 Patch by Anders Larsen, 07 Oct 2005
1211 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1212 sed the linker scripts, rather than pre-process them.
1213 Patch by Peter Pearse, 07 Oct 2005
1215 * Update make target for ARM supported boards.
1216 Use lowlevel_init() instead of platformsetup() [rename].
1217 Patch by Peter Pearse, 06 Oct 2005
1219 * Fix booting from serial dataflash on AT91RM9200
1220 Patch by Peter Menzebach, 29 Aug 2005
1222 * Add JFFS2 support for TRAB board
1223 Patch by Martin Krause, 25 Aug 2005
1225 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1226 Patch by Marcus Hall, 24 Aug 2005
1228 * Fix the machine-id of the Cogent csb637 board
1229 Patch by Anders Larsen, 05 Oct 2005
1231 * Complete support for the KwikByte KB920x boards
1232 Patch by Anders Larsen, 05 Oct 2005
1234 * Set the AT91RM9200 clock to asynchronous mode
1235 Patch by Anders Larsen, 03 May 2005
1237 * Set the AT91RM9200 clock to synchronous mode
1238 Patch by Anders Larsen, 29 Apr 2005
1240 * Add support for Cogent csb637
1241 Patch by Anders Larsen, 29 Apr 2005
1243 * Fix dm9161.c initialization
1244 Patch by Anders Larsen, 29 Apr 2005
1246 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1247 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1249 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1250 Patch by Anders Larsen, 29 Apr 2005
1252 * Fix device partition intialization for SystemACE disks.
1253 Patch by Stephen Williams, 28 Apr 2005
1255 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1256 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1258 * Add support for S29GL064M-R3 flash chip on xsengine board
1259 Patch by Kurt Stremerch, 18 Apr 2005
1261 * E500 update: repoint IVPR to RAM when code is relocated
1262 Patch by Kylo Ginsberg, 13 Apr 2005
1264 * Fix loop end test in lib_generic/string.c:strswab()
1265 Patch by Andrew Dyer, October 10, 2005
1266 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1270 * Update ARM Integrator boards:
1271 Correct addessing errors in platform files.
1272 Split off common core module data from Integrator header files to
1273 include/armcoremodule.h.
1274 Patch by Peter Pearse, 04 Oct 2005
1276 * Make sure only supported compiler options are used
1277 Import "cc-option" shell function from kernel and
1278 use it to get the correct ARM GCC options for individual CPUs
1279 Patch by Peter Pearse, 30 Jun 2005
1281 * Fix 440GR to print correct cpu revision
1282 Patch by Stefan Roese, 04 Oct 2005
1284 * Change board message on AMCC Yosemite & Yellowstone to common style
1285 Patch by Stefan Roese, 03 Oct 2005
1287 * Fix compiler warning
1289 * Fix FEC PHY addresses for TQM85xx boards
1291 * Fix uninitialized variable problem in hush shell
1292 Patch by Lars Rostock, 26 Sep 2005
1294 * Undo change of f6e20fc6ca... to include/configs/trab.h
1295 (Must have been an accident?)
1297 * Add support for AT91RM9200 OHCI Controller.
1298 Patch by Eric Benard, 07 Apr 2005
1300 * Update ARM mach-types.h
1301 Patch by Eric Benard, 07 Apr 2005
1303 * Add support for MP2USB board.
1304 Patch by Eric Benard, 07 Apr 2005
1306 * Add board support for armadillo HT1070
1307 Patch by Rowel Atienza, 06 Apr 2005
1309 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1310 Patch by Vitaly Bordug, 30 Mar 2005
1312 * Add iopset command on mpc8xx
1313 Patch by Daniel Eisenhut, 25 Mar 2005
1315 * Add support for MII in eepro100 driver.
1316 Patch by Gleb Natapov, 21 Mar 2005
1318 * Fixes to the Lubbock (PXA 25x) support:
1319 - Resolve the FIXME with respect to saving the u-boot environment.
1320 - Make the default load address land in real memory.
1321 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1322 Patch by David Brownell, 10 Mar 2005
1324 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1325 Patch by Marc Leeman, 04 Mar 2005
1327 * OMAP242x H4 board update
1328 - fix for ES2 differences.
1329 - switch to using the cfi_flash driver.
1330 - fix SRAM build address.
1331 - fix for GP device operation.
1332 - unlock SRAM for GP devices.
1333 - display more device information.
1334 - fix potential deadlock in omap24xx_i2c driver.
1335 - fix DLL load values to match dpllout*1 operation.
1336 - fix 2nd chip select init for combo DDR device.
1337 - add support for CFI Intel 28F256L18 on H4 board.
1338 Patch by Richard Woodruff, 03 Mar 2005
1340 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1341 Patch by Steven Scholz, 02 Mar 2005
1344 Patch by Ara Avanesyan, 24 Feb 2005
1346 * Remove unneeded #include <malloc.h>
1347 Patch by Ladislav Michl, 22 Feb 2005
1349 * Add cramfs support for m68k
1350 Patch by Zachary Landau, 21 Feb 2005
1352 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1353 Patch by Jeff Angielski, 21 Feb 2005
1355 * Fix au1x00_serial baud rate calculation:
1356 remove hardcoded cpu clock divisor and use register instead;
1357 round up instead of truncate
1358 Patch by Andrew Dyer, 15 Feb 2005
1360 * Add Xilinx Spartan3 family FPGA support
1361 Patch by Kurt Stremerch, 14 Feb 2005
1363 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1364 Patch by Zachary Landau, 11 Feb 2005
1366 * Fix VOH405 Support
1367 Patch by Matthias Fuchs, 25 Sep 2005
1369 * Added support for PCI bridge on MPC8272ADS
1370 Patch by Vitaly Bordug, Feb 09 2005
1372 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1373 Patch by Jean-Paul Saman, 8 Feb 2005
1375 * Fix strswab() to reliably find end of string
1376 Patch by Andrew Dyer, 08 Feb 2005
1378 * Fix typos in include/ppc440.h
1379 Patch by Andrew E Mileski, 04 Feb 2005
1381 * Add Vibren (was Accelent) PXA255 IDP Support
1382 Patch by Cliff Brake, 04 Feb 2005
1384 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1385 Patch by Andrew Dyer, 31 Jan 2005
1387 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1388 Patch by Peter Pearse, 2 Feb 2005
1390 * Fix error handling in tools/env/fw_env.c
1391 Patch by Ara Avanesyan, 01 Feb 2005
1393 * Fix MGT5100 PSC baudrate calculation
1394 Patch by Sebastian Schau, 27 Jan 2005
1396 * OMAP242x fix for GP device booting
1397 - Add SRAM unlock for GP devices.
1398 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1399 Patches by Richard Woodruff, 21 Jan 2005:
1401 * Add support for AMD's Pb1x00 eval board;
1402 add MII routines to the au1x00 ethernet driver;
1403 add USB ohci driver (work in progress)
1404 Patch by Thomas Sailer, 20 Jan 2005
1406 * Update omap5912osk board
1407 Use drivers/cfi_flash.c instead of private flash driver;
1408 Remove hardcoded personalized settings from omap5912osk.h;
1409 Fix spacing with (RO) marks in 'flinfo' output.
1410 Patch by Michael Bendzick, 14 Jan 2005
1412 * Fix warnings for PCI code on ixp
1413 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1415 * virtex2 fix for bogus download error messages
1416 The virtex2 FPGA download code watches for init going active during
1417 a download of config data as an error condition. init also goes
1418 active after a configuration is finished in concert with the done
1419 signal. So far, the code does not check for done active until all
1420 of the configuration data is sent. If configuration data has a few
1421 extra pad bytes at the end, this would cause an error message even
1422 though the download had suceeded.
1423 NOTE: virtex2 slave serial and spartan2 versions may still have the
1425 Patch by Andrew Dyer, 12 Jan 2005
1427 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1428 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1429 message when probing for nonexistent flash in little endian mode.
1430 As a side effect more efficient and smaller code is generated,
1431 which is always a Good Thing (TM).
1432 Patch by Ladislav Michl, 24 Sep 2005
1434 * Update for TFTP using a fixed UDP port
1435 Use the approved environment variable names. Added "tftpdstp" to
1436 allow ports other than 69 per Tolunay Orkun's recommendation.
1437 Patch by Jerry Van Baren, 12 Jan 2005
1439 * Allow to force TFTP to use a fixed UDP port
1440 (Add a configuration option CONFIG_TFTP_PORT and optional env
1442 Patch by Jerry Van Baren, 10 Jan 2005
1444 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1445 Patch by Leif Lindholm, 29 Dec 2004
1447 * Cleanup: fix broken builds
1449 * Fix PHY address argument passing with mii info command
1450 Patch by Andrew Dyer, 28 Dec 2004
1452 * Cleanup (PPC4xx is AMCC now)
1454 * esd CPCI2DP board added
1455 Patch by Matthias Fuchs, 22 Sep 2005
1457 * esd PMC405 board updated
1458 Patch by Matthias Fuchs, 22 Sep 2005
1460 * Add SM501 support to HH405 board.
1461 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1462 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1463 Patch by Stefan Roese, 22 Sep 2005
1465 * Fix autonegotiation in tsec ethernet driver
1466 Patch by Stefan Roese, 21 Sep 2005
1468 * Fix bug in auto_update (trab board)
1469 Patch by Martin Krause, 16 Sep 2005
1471 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1472 Patch by Francesco Mandracci, 16 Sep 2005
1474 * Update configuration for INKA4x0 board
1476 * Update configuration for PM854 board
1477 Based on patch by R. Loeffl, 20 Jul 2005
1479 * Add PCI support to TQM8540 and TQM8560 boards
1480 Patch by Stefan Roese, 15 Sep 2005
1482 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1483 boards (baudrate, environment...). Flash driver fixed.
1484 Patch by Stefan Roese, 15 Sep 2005
1486 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1487 ethernet port on ebony.
1488 Patch by Stefan Roese, 7 Sep 2005
1490 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1492 * Change default console baud rate for stxxtc board
1494 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1495 Patch by Stefan Roese, 31 Aug 2005
1497 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1498 Patch by Pantelis Antoniou, 02 Sep 2005
1502 * Enable SM712 driver support for HMI1001 board.
1504 * Fix problems with ld version 2.16 (dot outside sections problem)
1505 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1506 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1508 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1510 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1512 * Add keyboard and dot matrix display support for HMI1001 board.
1514 * Prepare U-Boot for gcc-4.x
1516 * Fixed Bamboo port to enable running without DDR-DIMM
1517 (Bamboo has also 64MB onboard DDR)
1518 Patch by Stefan Roese, 24 Aug 2005
1520 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1521 now handling all 4xx cpu's
1522 Patch by Stefan Roese, 16 Aug 2005
1524 * Fix make dependencies for at91rm9200 and ks8695 cpus
1525 Patch by Steven Scholz, 23 Aug 2005
1527 * Add JFFS2 support for TQM5200 board
1529 * Add esd cpci5200 and pf5200 boards
1530 Patch by Reinhard Arlt, 22 Aug 2005
1532 * Fix sysclock for TQM8540 and TQM8560 boards
1533 Patch by Martin Krause, 25 Jul 2005
1535 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1536 Patch by Martin Krause, 08 Jun 2005
1538 * Add new board specific commands for TQM5200/STK52XX
1539 - Sound commands (beep, wav, sound)
1540 - Test commands (led, can, backlight, rs232)
1541 Patch by Martin Krause, 02 May 2005
1543 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1544 because of a bug in the AT91RM9200 CPU PLL
1545 Patch by Martin Krause, 22 Apr 2005
1547 * Add automatic HW detection for another CMC_PU2 variant
1548 Patch by Martin Krause, 20 Apr 2005
1550 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1551 Patch by Martin Krause, 19 Apr 2005
1553 * Fix initialization problem on TQM5200 without SM501
1554 Patch by Martin Krause, 08 Apr 2005
1556 * Add RTC support for STK52XX.200
1557 Patch by Martin Krause, 07 Apr 2005
1559 * Add support for IFM o2dnt board
1561 * Enable PCI on hmi1001 board
1563 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1564 so we can use them to, e.g., check the existence of a file with
1565 "if ls foo; then this; else that; fi" in the hush shell
1566 Patch by Andreas Engel, 16 August 2005
1568 * Coding style cleanup
1570 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1571 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1573 * Check return value of malloc in 440gx_enet.c
1574 Patch by Travis B. Sawyer, 18 Jul 2005
1576 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1577 Second serial port on 440GX now defined as a system device.
1578 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1579 Patch by Travis B. Sawyer, 12 Jul 2005
1581 ======================================================================
1582 Changes for U-Boot 1.1.3:
1583 ======================================================================
1585 * Minor code cleanup
1587 * Add forgotten new fils from latest VoiceBlue update
1589 * Make bootretry feature work with hush shell.
1590 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1591 Patch by Andreas Engel, 19 Jul 2005
1593 * Update Hymod Board Database PHP code in "tools" directory
1594 Patch by Murray Jensen, 01 Jul 2005
1596 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1597 Patch by Murray Jensen, 30 Jun 2005
1599 * Fix Murray Jensen's mail address.
1600 Patch by Murray Jensen, 30 Jun 2005
1602 * Preserve PHY_BMCR during a soft reset.
1603 Patch by Carl Riechers, 24 Jun 2005
1605 * VoiceBlue update: eeprom tool can also store firmware version now.
1606 eeprom.bin is runable by jumping at load address.
1607 Patch by Ladislav Michl, 23 May 2005
1609 * Move the AT91RM9200DK to the ARM Systems list.
1610 Patch by Anders Larsen, 26 Apr 2005
1612 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1613 Patch by Anders Larsen, 26 Apr 2005
1615 * measure_gclk() is needed when DEBUG is enabled
1616 Patch by Bryan O'Donoghue, 25 Apr 2005
1618 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1619 Patch by Reinhard Arlt, 12 Aug 2005
1621 * esd PCI405 board updated
1622 Patch by Matthias Fuchs, 28 Jul 2005
1624 * esd WUH405 and DU405 board updated
1625 Patch by Matthias Fuchs, 27 Jul 2005
1627 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1628 Patch by Matthias Fuchs, 4 May 2005
1630 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1631 boards (baudrate, environment...). Flash driver fixed.
1632 Patch by Stefan Roese, 11 Aug 2005
1634 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1635 Patch by Stefan Roese, 11 Aug 2005
1637 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1638 Patch by Stefan Roese, 11 Aug 2005
1640 * Add configuration for IFM AEV FIFO board.
1641 Minor coding style cleanup.
1643 * Add configuration for IFM SPI eval board
1645 * Fix CompactFlash problem on HMI1001 board
1647 * Make new "mtdparts" code build with older compilers
1648 Patch by Andrea Scian, 09 Aug 2005
1650 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1651 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1652 with the 405 defines and the linux kernel defines.
1653 Patch by Stefan Roese, 08 Aug 2005
1655 * Fix compiler warnings with older GCC versions
1657 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1659 Old, obsolete and duplicated code was cleaned up and replace by the
1660 new partitioning method. There are two possible approaches now:
1662 The first one is to define a single, static partition:
1664 #undef CONFIG_JFFS2_CMDLINE
1665 #define CONFIG_JFFS2_DEV "nor0"
1666 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1667 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1668 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1670 The second method uses the mtdparts command line option and dynamic
1673 /* mtdparts command line support */
1674 #define CONFIG_JFFS2_CMDLINE
1675 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1676 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1678 Command line of course produces bigger images, and may be inappropriate
1679 for some targets, so by default it's off.
1681 * Fix build problems for PM856 Board
1683 * Fix sign extension bug in 'fpga loadb' command;
1684 make 'fpga loadb' always print the file header info
1685 Patch by Andrew Dyer, 11 Jan 2005
1687 * Fix errors that occur when accessing SystemACE CF
1688 Patch by Jeff Angielski, 09 Jan 2005
1690 * Document switching between U-Boot and PlanetCore on RPXlite
1691 by Sam Song, 24 Dec 2004
1693 * Fix PowerQUICC II mask detection.
1694 Patch by Eugene Surovegin, 20 Dec 2004
1696 * Add support for Altera NIOS DK1C20 board
1697 Patch by Shlomo Kut, 13 Dec 2004
1699 * Add support for ep8248 board
1700 Patch by Yuli Barcohen, 12 Dec 2004
1704 * Fix baudrate setting for KGDB on MPC8260
1705 Patch by HoJin, 11 Dec 2004
1707 * Fix 'mii help' text formatting
1708 Patch by Cory Tusar, 10 Dec 2004
1710 * Fix return code of NFS command
1711 Patch by Hiroshi Ito, 11 Dec 2004
1715 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1716 Patch by Steven Blakeslee, 04 Aug 2005
1718 * Add support for AMCC Bamboo PPC440EP eval board
1719 Patch by Stefan Roese, 04 Aug 2005
1721 * Patch by Jon Loeliger
1722 Fix style issues primarily in 85xx and 83xx boards.
1724 - Trailing white space
1725 - Indentation not by TAB
1726 - Excessive amount of empty lines
1727 - Trailing empty lines
1729 * Patch by Ron Alder, 11 Jul 2005
1730 Add Xianghua Xiao and Lunsheng Wang's support for the
1731 GDA MPC8540 EVAL board.
1733 * Patch by Eran Liberty
1734 Add support for the Freescale MPC8349ADS board.
1736 * Patch by Jon Loeliger, 25 Jul 2005
1737 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1738 by the upcoming mpc83xx family as well.
1740 * Patch by Jon Loeliger, 05 May 2005
1741 Implemented support for MPC8548CDS board.
1742 Added DDR II support based on SPD values for MPC85xx boards.
1743 This roll-up patch also includes bugfies for the previously
1745 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1747 * Patch by Jon Loeliger, 10 Feb 2005
1748 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1750 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1752 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1753 for faster flash parts.
1754 Add documentation for BR/OR for FLASH.
1756 * Patch by Jon Loeliger 08 Feb 2005
1757 Determine L2 Cache size dynamically on 85XX boards.
1759 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1760 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1761 option rather than a myriad of CONFIG_MPC8560-like variants.
1762 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1763 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1764 new CONFIG_CPM2 option to each 8260 board.
1766 * Add support for MicroSys PM856 board
1767 Patch by Josef Wagner, 03 Aug 2005
1769 * Minor fixes to PM854 board
1770 Patch by Josef Wagner, 03 Aug 2005
1772 * Adjust configuration of XENIAX board
1773 (chip select and GPIO required for USB operation)
1775 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1776 routed to the Watchdog handler
1777 Patch by Eugene Surovegin, 18 Jun 2005
1779 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1780 Patch by Denis Peter, 06 Dec 2004
1782 * Fix endianess problem in TFTP / NFS default filenames
1783 Patch by Hiroshi Ito, 06 Dec 2004
1785 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1787 Patch by Murray Jensen, 18 Jul 2005
1789 * Fix typo in mkconfig script (used == instead of =)
1790 Patch by Murray Jensen, 18 Jul 2005
1792 * Cleanup build problems on 64 bit build hosts
1794 * Update MAINTAINERS file
1796 * Patch by Stefan Roese, 01 Aug 2005:
1797 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1798 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1800 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1801 to run on both 405GP and 405GPr eval boards).
1803 * Patch by Steven Blakeslee, 27 Jul 2005:
1804 - Add support for AMCC PPC440EP/GR.
1805 - Add support for AMCC Yosemite PPC440EP eval board.
1806 - Add support for AMCC Yellowstone PPC440GR eval board.
1808 * Minor fixes for PPChameleon Board:
1809 - fix alignment of NAND size
1810 - make code do what the comment says
1812 * Implement h/w sector protection status synchronization at boot.
1813 The code is provided for, and was tested on, the Yukon/Alaska
1814 and PM520 boards only.
1816 A bug in flash_real_protect() for the Yukon board was fixed by
1817 adding a function that tells if two banks are on one flash chip.
1819 * Fix sysmon POST problem: check I2C error codes
1820 This fixes a problem of displaying bogus voltages when the voltages
1821 are so low that the I2C devices start failing while the rest of the
1822 system keeps running.
1824 * Patch by Cedric Vincent, 6 Jul 2005:
1825 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1827 * Patch by Jon Loeliger, 20 Jul 2005:
1828 Add missing PCI IO port definitions.
1830 * Add CompactFlash support for HMI1001 board.
1832 * Adjust printed board ID for LWMON board.
1834 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1836 * Add new argument format for flash commands to allow for usage like
1837 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1838 U-Boot will automaticially find the end of the corresponding sector.
1840 * Patch by Stefan Roese, 5 Jul 2005:
1841 Update uc100 board PHY setup
1843 * Patch by Stefan Roese, 1 Jul 2005:
1844 Fix PHY address for CATcenter board (now correct!)
1846 * Patch by Stefan Roese, 30 Jun 2005:
1847 Fix PHY addresses for PPChameleon and CATcenter boards
1848 Change MAINTAINER for most esd boards
1850 * Patch by Detlev Zundel, 30 Jun 2005:
1851 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1853 * Fix baudrate calculation problem on MPC5200 systems
1855 * Add EEPROM and RTC support for HMI1001 board
1857 * Patch by Detlev Zundel, 20 Jun 2005:
1858 Fix initialization of low active GPIO pins on inka4x0 board
1860 * Enable redundant environment, disable HW flash protection of
1863 * Patch by Travis Sawyer, 10 Jun 2005:
1864 Initialize allocated dev and private hw structures
1865 after their respective allocation in 440gx_enet.c
1867 * Patch by Steven Scholz, 10 Jun 2005:
1868 Fix byteorder problems with second argument of "bootm" with
1871 * Add support for HMI1001 board
1873 * Disable "date" and "sntp" commands on TQM866M
1875 * Fix watchdog reset problems on LWMON board
1877 * Patch by Juergen Selent, 17 May 2005:
1878 Add support for Funkwerk VoVPN gateway module.
1880 * Cleanup debug code for MPC8220 FEC driver
1882 * Extend burst mode RAM test program to take a loop count
1885 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1886 those boards that use it.
1888 * Patches by Greg Ungerer, 19 May 2005:
1889 - add support for the KS8695P (ARM 922 based) CPU
1890 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1892 * Patch by Steven Scholz, 19 May 2005:
1893 Add support for CONFIG_SERIAL_TAG on ARM boards
1895 * Add PCI support for Sorcery board.
1896 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1898 * Fix compile problems caused by new burst mode SDRAM test;
1899 make port pins to trigger logic analyzer configurable
1901 * Fix timer handling on MPC85xx systems
1903 * Fix debug code in omap5912osk flash driver
1905 * Add support for MPC8247 based "IDS8247" board.
1907 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1909 * On LWMON we must use the watchdog to reset the board as the CPU
1910 genereated HRESET pulse is too short to reset the external
1913 * Add test tool to exercise SDRAM accesses in burst mode
1914 (as standalone program, MPC8xx/PowerPC only)
1916 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1919 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1920 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1921 added to support LZO and LZARI compression modes (undefined by
1924 * Fix problem with symbolic links in JFFS2 code.
1926 * Use linker ASSERT statement to prevent undetected overlapping of
1927 sections on PPChameleon board; other boards might use this, too.
1929 * Patch by Stefan Roese, 03 May 2005:
1931 Fix problems in cmd_universe.c
1933 * Patch by Matthias Fuchs, 03 May 2005:
1934 Added missing variable declaration in cmd_nand.c
1935 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1937 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1939 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1941 Fix PHY address for canmb board.
1943 * Cleanup serial console baudrate calculation on AT91RM9200;
1944 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1946 * Patch by Matthias Fuchs, 18 Apr 2005:
1947 Make PCI target address spaces on PMC405 and CPCI405 boards
1948 configurable via environment variables
1950 * Auto-size RAM on canmb board.
1952 * Add support for canmb board
1954 * Patch by Stefan Roese, 13 Apr 2005:
1955 Update for esd apc405
1957 * Fixes for TQM8560 board:
1959 - remove debug messages
1960 - fix flash sector protection
1962 * Patch by Steven Scholz, 07 Apr 2005:
1963 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1965 * Patches by Steven Scholz, 07 Apr 2005:
1966 Fix compiler warning in altera.c
1967 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1969 * Patch by Ladislav Michl, 06 Apr 2005:
1970 Fix voiceblue configuration.
1972 * Patch by Stefan Roese, 06 Apr 2005:
1973 Updates for OCOTEA board:
1974 - Changed U-Boot size from 512kByte to 256kByte
1975 - Fixed flash driver to support boot from soldered user flash
1976 - Added README for switch from PIBS firmware to U-Boot
1978 * Patch by Travis Sawyer, 05 Apr 2005:
1979 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1980 Problem found by Andrew Wozniak.
1982 * Patch by Steven Scholz, 06 Apr 2005:
1983 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1984 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1986 * Patches by Robert Whaley, 29 Nov 2004:
1987 - update the pxa-regs.h file for PXA27x chips
1988 - add PXA27x based ADSVIX board
1989 - add support for MMC on PXA27x processors
1991 * Patch by Andrew E. Mileski, 28 Nov 2004:
1992 Fix PPC4xx SPD SDRAM detection bug
1994 * Patch by Hiroshi Ito, 26 Nov 2004:
1995 Fix logic of "test -z" and "test -n" commands
1997 * Patch by Ladislav Michl, 05 Apr 2005:
1998 Add support for VoiceBlue board.
2000 * Patch by Ladislav Michl, 05 Apr 2005:
2001 Fix netboot_common() prototypes.
2003 * Patch by Steven Scholz, 05 Apr 2005:
2004 Use i.MX watchdog timer for reset_cpu()
2006 * Patch by Steven Scholz, 05 Apr 2005:
2007 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
2008 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
2009 (now in interupts.c)
2011 * Add support for MPC8220 based "sorcery" board.
2013 * Add support for TQM8560 board.
2015 * Add FEC support for TQM8540 board.
2016 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
2018 * Patch by Martin Krause, 04 Apr 2005:
2019 Update default configuration for CMC_PU2 board.
2021 * Patch by Steven Scholz, 04 Apr 2005:
2022 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
2023 - introduce two new configuration options instead:
2024 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
2026 * Patch by Steven Scholz, 04 Apr 2005:
2027 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
2029 * Fix timer code for ARM systems: make sure that udelay() does not
2030 reset timers so it's save to use udelay() in timeout code.
2032 * Patch by Mathias Küster, 23 Nov 2004:
2033 add udelay support for the mcf5282 cpu
2035 * Patch by Tolunay Orkun, 16 November 2004:
2036 fix incorrect onboard Xilinx CPLD base address
2038 * Patch by Jerry Van Baren, 08 Nov 2004:
2039 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
2040 the jumper for the HRCW source should select flash. If lowboot is
2041 not selected, the jumper for the HRCW source should select the
2043 - change default load base address to 0x00400000
2045 * Patch by Yuli Barcohen, 08 Nov 2004:
2046 Add support for Analogue & Micro Rattler boards.
2047 Tested on Rattler8248.
2049 * Patch by Andre Renaud, 08 Nov 2004:
2050 Fix watchdog support in common/lcd.c
2052 * Patch by Marc Leeman, 05 Nov 2003:
2053 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
2054 bug only affects the XPC8245 processors
2056 * Patches by Josef Wagner, 29 Oct 2004:
2057 - Add support for MicroSys CPU87 board
2058 - Add support for MicroSys PM854 board
2060 * Patch by Jian Zhang, 02 Nov 2004:
2061 Add 16-bit NAND support
2063 * Patch by Scott McNutt, 01 Nov 2004:
2064 Add missing NIOS/NIOS2 support for "iminfo" command
2066 * Patch by Detlev Zundel, 29 Oct 2004:
2067 Add missing NIOS/NIOS2 support for "mkimage" tool.
2069 * Patch by David Adair, 27 Oct 2004:
2070 Add missing 440GX SDRAM Controller reset
2072 * Patch by Steven Scholz, 25 Oct 2004:
2073 Declare reset_cpu() in include/common.h instead locally
2075 * Patch by Yusdi Santoso, 22 Oct 2004:
2076 - Add support for HIDDEN_DRAGON board
2077 - fix endianess problem in driver/rtl1839.c
2079 * Patch by Allen Curtis, 21 Oct 2004:
2080 support multiple serial ports
2082 * Patch by Richard Klingler, 03 Apr 2005:
2083 Add call to eth_halt() in net/net.c when called functions fail
2084 after eth_init() has been called.
2086 * Patch by Sam Song, 3 April 2005:
2087 - Update README.Netconsole
2090 * Prepare for SoC rework of ARM code:
2091 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
2092 - rename memsetup into lowlevel_init (function name and source files)
2093 Patch by Steven Scholz, 03 Apr 2005:
2094 - create SoC specific directories include/asm-arm/arch-imx and
2095 include/asm-arm/arch-s3c24x0
2097 * Fix problems with SNTP support;
2098 enable SNTP support in some boards.
2100 * Patches by Martin Krause, 01 Apr 2005:
2101 - Fix flash erase timeout on CMC_PU2
2102 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2104 * Patch by Steven Scholz, 13 March 2005:
2105 fix cache enabling for AT91RM9200
2107 * Patch by Masami Komiya, 30 Mar 2005:
2108 add SNTP support and expand time server and time offset fields of
2109 DHCP support. See doc/README.SNTP
2111 * Patch by Steven Scholz, 13 Dec 2004:
2112 Fix bug in at91rm920 ethernet driver
2114 * Patch by Steven Scholz, 13 Dec 2004:
2115 Remove duplicated code by merging memsetup.S files for
2116 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2118 * Patch by Detlev Zundel, 31 Mar 2005:
2119 Cleanup duplicate definition of overwrite_console()
2121 * Update TQM5200 configuration;
2122 prepare for Rev. 200 starter kit boards
2124 * Patch by Scott McNutt, 21 Oct 2004:
2125 Add support for Nios-II EPCS Controller core.
2127 * Patch by Scott McNutt, 20 Oct 2004:
2129 - Add sysid command (Nios-II only).
2130 - Locate default exception trampoline at proper offset.
2131 - Implement I/O routines (readb, writeb, etc)
2132 - Implement do_bootm_linux
2134 * Patches by Martin Krause, 22 Mar 2005:
2135 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2136 - add support for SM501 graphics controller
2137 - add support for graphic console on TQM5200
2138 - add support for TQM5200 Rev 200
2139 - cleanup, fix typo in include/configs/TQM5200.h
2141 * Patch by Manfred Baral, 17 Mar 2005:
2144 * Fix RTC configuration for PPChameleon board
2146 * Cleanup, fix typo in include/configs/TQM5200.h
2148 * Patch by Stefan Roese, 16 Mar 2005:
2149 Update for esd auto_update and hh405 board
2151 * Adapt for U-Boot image size (new features enabled) on TQM5200
2153 * Update code for TQM8540 board (and 85xx in general):
2154 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2155 - Reformat boot messages
2156 - Enable redundant environment
2157 - Replace the -O2 optimization flag with -mno-string
2159 * Patch by David Brownell, 10 Mar 2005:
2160 Restore copyright statements in OHCI drivers.
2162 * Add support for TQM8540 board
2164 * Patch by Detlev Zundel, 14 Mar 2005:
2165 NC650: changed NAND flash addressing to using UPMB
2167 * Patch by Stefan Roese, 14 Mar 2005:
2168 Update for esd voh405 fpga image
2170 * INKA4x0: Allow initialization of LCD backlight dimming from
2171 "brightness" environment variable.
2173 * Add port initialization for digital I/O on INKA4x0
2175 * Patch by Stefan Roese, 01 Mar 2005:
2176 Update for esd boards dp405 and hub405
2178 * Fix get_partition_info() parameter error in all other calls
2179 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2181 * Enable USB and IDE support for INKA4x0 board
2183 * Patch by Andrew Dyer, 28 Feb 2005:
2184 fix ext2load passing an incorrect pointer to get_partition_info()
2185 resulting in load failure for devices other than 0
2187 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2189 * Cleanup USB and partition defines
2191 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2193 * Add reset code for Coral-P on INKA4x0 board
2195 * Patch by Martin Krause, 28 Jun 2004:
2196 Update for TRAB board.
2198 * Fix some missing "volatile"s in MPC5xxx FEC driver
2200 * Fix cirrus voltage detection (for CPC45)
2202 * Fix byteorder problem in usbboot and scsiboot commands.
2204 * Patch by Cajus Hahn, 04 Feb 2005:
2205 - don't insist on leading '/' for filename in ext2load
2206 - set default partition to useful value (1) in ext2load
2208 * Patch by Andrew Dyer, 08 Jan 2005:
2209 fix wrong return codes in ext2 code
2211 * Removed '--no-warn-mismatch' option from Makefile. This option
2212 makes 'ld' to overlook binary objects compatibility.
2214 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2215 --end-group) outside of the group. This will make 'ld' to do
2216 _multiple_ search in the library group when resolving symbol
2217 references and do only a _single_ seach in libgcc.a after the group
2220 * Fix stability problems on CPC45 board again.
2222 * Make image detection for diskboot / usbboot / scsiboot more robust
2223 (also check header checksum)
2225 * Update CPC45 board configuration.
2227 * Add USB and PCI support for INKA4x0 board
2229 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2233 * Patch by Robin Getz, 13 Oct 2004:
2234 Add standalone application to change SMC91C111 MAC addresses,
2235 see examples/README.smc91111_eeprom
2237 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2238 Fix Flash support for ARM Integrator CP.
2240 * Patch by Richard Woodruff, 10 Jan 2005:
2241 Update support for OMAP2420 (ARM11) and H4 board:
2242 o clean up and add new types to H4 memory probe code.
2243 o fix to work with internal boot.
2244 o added PRCM config III operation.
2245 o fix marginal flash timings.
2246 o add revison ATAG usage.
2247 o enable voltage scaling at power chip.
2248 o fix compile error for i2c.
2250 * Fix network problem (error when receiving multiple ARP packets)
2252 * Patch by Daniel Poirot, 12 Oct 2004:
2253 Add support for Wind River sbc405 board
2255 * Patch by Rainer Brestan, 12 Oct 2004:
2256 Make examples/Makefile more robust
2258 * Patch by Sam Song, 11 October 2004:
2259 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2260 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2263 * Patch by Sam Song, 10 Oct 2004:
2264 Fix a parameter error in run_command() in main.c
2266 * Patch by Richard Woodruff, 01 Oct 2004:
2267 add support for the TI OMAP2420 processor and its H4 reference
2270 * Patch by Christian Pellegrin, 24 Sep 2004:
2271 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2273 * Patch by Leif Lindholm, 23 Sep 2004:
2274 add support for the AMD db1550 board
2276 * Patch by Travis Sawyer, 15 Sep 2004:
2277 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2278 update README.serial_multi
2280 * Patches by David Snowdon, 07 Sep 2004:
2281 - add u-boot.hex target in the top level Makefile
2282 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2283 - use -mtune=xscale and -march=armv5 options for PXA
2285 * Patch by Florian Schlote, 08 Sep 2004:
2286 Add support for SenTec-COBRA5272-board (ColdFire).
2288 * Patch by Gleb Natapov, 07 Sep 2004:
2289 mpc824x: set PCI latency timer to a sane value
2292 * Patch by Kurt Stremerch, 03 Sep 2004:
2293 Add bitstream configuration option for fpga command (Xilinx only).
2295 * Patch by Kurt Stremerch, 03 Sep 2004:
2296 Add Xilinx Spartan2E family FPGA support
2298 * Patch by Jeff Angielski, 02 Sep 2004:
2299 Add Added support for H2 revision of the EP8260 board.
2300 Fixed formatting for some of the EP8260 related source files.
2302 * Patch by Jon Loeliger, 02 Sep 2004:
2303 Reset monitor size back to 256 so environment can be written
2304 to flash on MPC85xx ADS and CDS releases.
2306 * Patch by Paolo Broggini, 02 Sep 2004:
2307 Make BSS clearing on ARM systems more robust
2309 * Patch by Yue Hu and Joe, 01 Sep 2004:
2310 - add PCI support for ixp425;
2311 - add EEPRO100 suppor tfor ixdp425 board.
2313 * Fix problem with protected sector detection in driver/cfi_flash.c
2315 ======================================================================
2316 Changes for U-Boot 1.1.2:
2317 ======================================================================
2319 * Code cleanup, mostly for GCC-3.3.x
2321 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2322 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2323 additional ethernet addresses.
2325 * Cleanup drivers/i82365.c - avoid duplication of code
2327 * Fix bogus "cannot span across banks" flash error message
2331 * Add support for CompactFlash for the CPC45 Board.
2333 * Fix problems with CMC_PU2 flash driver.
2336 - avoid trigraph warning in fs/ext2/ext2fs.c
2337 - rename UC100 -> uc100
2339 * Add support for UC100 board
2341 * Patch by Stefan Roese, 16 Dez 2004:
2342 - ext2fs support added
2343 - Tundra universe support added
2344 - ColdFire MCF5249 support added (no preloader needed!)
2345 - MCF5249 board TASREG added
2346 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2348 - some esd boards updated
2349 - memory commands "mdc" and "mwc" added for cyclic read/write
2350 (CONFIG_MX_CYCLIC, see README for further description)
2352 * Add support for INKA4X0 board
2354 * Patch by Steven Scholz, 12 Dec 2004:
2355 Fix typo in AT91 memory setup.
2357 * Patch by Martin Krause, 27 Oct 2004:
2358 - add support for "STK52xx" board (including PS/2 multiplexer)
2359 - add hardware detection for TQM5200
2361 * Clean up CMC PU2 flash driver
2363 * Update MAINTAINERS file
2365 * Fix bug in MPC823 LCD driver
2367 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2369 * Enable long help on CMC PU2 board;
2371 increase CPU speed from 179 to 207 MHz.
2373 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2374 unaligned tail part specially).
2376 * Update for AT91RM9200DK and CMC_PU2 boards:
2377 - Enable booting directly from flash
2378 - fix CMC_PU2 flash driver
2380 * Fix mkimage usage message
2382 * Map SRAM on NC650 board
2384 * Work around for Ethernet problems on Xaeniax board
2386 * Patch by TsiChung Liew, 23 Sep 2004:
2387 - add support for MPC8220 CPU
2388 - Add support for Alaska and Yukon boards
2390 * Fix configuration for ERIC board (needs more room)
2392 * Adjust MIPS compiler options at run-time depending on tools version
2393 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2394 "-mcpu=4kc" for old tools)
2396 * Add passing of the command line and memory size information to the
2397 kernel on xaeniax board.
2399 * Enable NAND flash support for NC650 board.
2401 * Patch by Thomas Lange 07 Oct 2004:
2402 Updated README for DBAu1x00 boards to match current status
2404 * Patch by Philippe Robin, 28 Sept 2004:
2405 Fix Flash support for Versatile.
2407 * Patch by Roger Blofeld, 16 Sep 2004:
2408 Fix timeout for DHCP command retry
2410 * Patch by Pantelis Antoniou, 14 Sep 2004:
2411 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2413 * Patch by Pantelis Antoniou, 14 Sep 2004:
2414 Kick watchdog when bz-decompressing
2416 * Fix CFG_HZ problems on AT91RM9200 systems
2417 [Remember: CFG_HZ should be 1000 on ALL systems!]
2419 * Patch by Gridish Shlomi, 30 Aug 2004:
2420 - Add support to revA version of PQ27 and PQ27E.
2421 - Reverted MPC8260ADS baudrate back to original 115200
2423 * Patch by Hojin, 17 Sep 2004:
2424 Fix typo in cfi_flash.c
2426 * Patch by Mark Jonas, 09 September 2004:
2427 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2430 * Patch by Mark Jonas, 31 August 2004:
2431 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2432 improves FTP performance for MPC5200 systems. Enabled for IceCube
2435 * Patch by Michael Bendzick, 30 Aug 2004:
2436 - Improve platform.S code for omap1510inn that detects whether code
2437 is running from SDRAM or not. Patch allows SDRAM to be configured
2438 if code is running out of SRAM at 0x20000000.
2440 * Patch by Frederick Klatt, 30 Aug 2004:
2441 Add support for the Wind River SBC8540/SBC8560 boards
2443 * Configure SX1 board to use drivers/cfi_flash.c
2445 * Patches by Michael Bendzick, 30 Aug 2004:
2446 - Configure omap1510inn board to use drivers/cfi_flash.c
2447 - Make drivers/cfi_flash.c protect environment and redundant
2450 * Patch by Steven Scholz, 23 Jun 2004:
2451 - Add script (tools/img2brec.sh) to programm U-Boot into
2452 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2454 * Patches by Scott McNutt, 24 Aug 2004:
2455 - Add support for Altera Nios-II processors.
2456 - Add support for Psyent PCI-5441 board.
2457 - Add support for Psyent PK1C20 board.
2459 * Patches by Jon Loeliger, 24 Aug 2004:
2460 - Add support for the MPC8541 and MPC8555 CDS boards
2461 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2462 - Convert MPC85xxADS to use common CFI flash driver
2463 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2464 from board_early_init_f()
2465 - Provide SW workaround for PCI initialization on 85xx CDS
2467 * Patches by George G. Davis, 24 Aug 2004:
2468 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2469 - Remove static network setup defaults from mx1ads_config
2470 - update ARM boards to use constants from mach-types.h
2472 * Patch by Gary Jennejohn, 04 Oct 2004:
2473 - fix I2C on at91rm9200
2474 - add support for Ricoh RS5C372A RTC
2476 * Patch by Gary Jennejohn, 01 Oct 2004:
2477 - add support for CMC PU2 board
2478 - add support for I2C on at91rm9200
2480 * Patch by Gary Jennejohn, 28 Sep 2004:
2481 fix baudrate handling on at91rm9200
2483 * Patch by Yuli Barcohen, 22 Aug 2004:
2484 - remove ZPC.1900 board-specific flash driver;
2485 switch the port to generic CFI driver;
2488 * Patch by Hinko Kocevar, 21 Aug 2004:
2489 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2491 * Clean up tools/bmp_logo.c to not add trailing white space
2493 * Patch by Hinko Kocevar, 21 Aug 2004:
2494 - Group common framebuffer functions in common/lcd.c
2495 - Group common framebuffer macros and #defines in include/lcd.h
2496 - Provide calc_fbsize() for video ATAG
2498 * Patch by Sam Song, 21 August 2004:
2499 - Fix a typo in README
2500 - Align "(RO)" output for "flinfo" after "protect on"
2501 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2502 ratio 1:1 when core frequency less than 50MHz
2504 * Patches by Hinko Kocevar, 21 Aug 2004:
2505 - fix some "use of label at end of compound statement" warnings
2506 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2508 * Patch by Steven Scholz, 16 Aug 2004:
2509 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2510 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2511 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2512 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2513 into cpu/arm920t/$(SOC)/
2515 * Patches by Sean Chang, 09 Aug 2004:
2516 - Added support for both 8 and 16 bit mode access to System ACE CF
2518 - Fixed missing System ACE CF device during get FAT partition info
2519 in fat_register_device function.
2520 - Enabled System ACE CF support on ML300.
2522 * Patch by Sean Chang, 09 Aug 2004:
2523 Synch defines for saveenv and do_saveenv functions so they get
2524 compiled under the same statement.
2526 * Patch by Sean Chang, 09 Aug 2004:
2527 - Added I2C support for ML300.
2528 - Added support for ML300 to read out its environment information
2529 stored on the EEPROM.
2530 - Added support to use board specific parameters as part of
2531 U-Boot's environment information.
2532 - Updated MLD files to support configuration for new features
2535 * Patches by Travis Sawyer, 05 Aug 2004:
2536 - Remove incorrect bridge settings for eth group 6
2537 - Add call to setup bridge in ppc_440x_eth_initialize
2538 - Fix ppc_440x_eth_init to reset the phy only if its the
2539 first time through, otherwise, just check the phy for the
2540 autonegotiated speed/duplex. This allows the use of netconsole
2541 - only print the speed/duplex the first time the phy is reset.
2543 * Patch by Shlomo Kut, 29 Mar 2004:
2544 Add support for MKS Instruments "Quantum" board
2546 * Fix build problem with Cogent boards;
2547 avoid using <asm/byteorder.h> when using the host compiler
2549 * Patch by Ganapathi C, 04 Aug 2004:
2550 Fix NFS timeout issue
2552 * Patch by Yuli Barcohen, 19 Jul 2004:
2553 - Fix host tools building in Cygwin environment
2554 - Fix header files search order for host tools
2556 * Patch by Tom Armistead, 19 Jul 2004:
2557 Fix kgdb.S support for 74xx_75x cpu
2559 * Patch by Jon Loeliger, 15 Jul 2004:
2560 Fix MPC85xx I2C driver
2562 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2564 * Patch by Stephen Williams, 15 July 2004
2565 Set the PCI class code for JSE board as part of PCI interface setup
2567 * Patch by Michael Bendzick, 15 Jul 2004:
2568 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2569 CFG_FLASH_USE_BUFFER_WRITE is set
2571 * Patch by Yuli Barcohen, 13 Jul 2004:
2572 Allow clock setting on MPC866/MPC885 series chips according to
2573 environment variable `cpuclk'
2575 * Patch by Yuli Barcohen, 20 Apr 2004:
2576 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2578 * Patch by Vincent Dubey, 24 Sep 2004:
2579 Add support for xaeniax board
2581 * Add comment about non-GPL character of standalone applications to
2584 * Fix FEC ethernet problem on NSCU board.
2586 * Patch by Gary Jennejohn, 09 Sep 2004:
2587 allow to use USART1 as console port on at91rm9200dk boards
2589 * Patch by Stefan Roese, 16 Sep 2004:
2592 * Fix SysClk handling for PPChameleon and CATcenter boards
2594 * Patch by Detlev Zundel, 08 Sep 2004:
2595 Update etags build target
2597 * Improve NetConsole support: add support for broadcast destination
2598 address and buffered input.
2600 * Cleanup compiler warnings for GCC 3.3.x and later
2602 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2604 * Add support for IDS "NC650" board
2606 * Add automatic update support for LWMON board
2608 * Clear Block Lock-Bits when erasing flash on LWMON board.
2610 * Fix return code of "fatload" command
2612 * Enable MSDOS/VFAT filesystem support for LWMON board
2614 * Patch by Martin Krause, 03 Aug 2004:
2615 change timing for SM501 graphics controller on TQM5200 module
2617 * Patch by Mark Jonas, 13 July 2004:
2618 - Total5200 LCD now run in little endian mode. Endianess conversion
2619 is done in hardware.
2620 - Removed last reference to "console" environment variable.
2622 * Patches by Lars Munch, 12 Jul 2004:
2623 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2625 - split out the LXT971A PHY from ns_9750_eth.h
2626 - split the dm9161 phy part out of at91rm9200_ether.c
2628 * Patch by Andreas Engel, 12 Jul 2004:
2629 Replaced hardcoded PL011 clock frequency with config variable.
2630 Fixed wrong CONFIG_CMD_DFL doc.
2632 * Patch by Thomas Viehweger, 09 Jun 2004:
2633 make it possible to remove chpart when there is only one partition
2635 * Add support for console over UDP (compatible to Ingo Molnar's
2636 netconsole patch under Linux)
2638 * Patch by Jon Loeliger, 16 Jul 2004:
2639 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2641 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2642 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2643 and CONFIG_L2_INIT_RAM options.
2644 - Refactor Local Bus initialization out of SDRAM setup.
2645 - Re-implement new version of LBC11/DDR11 errata workarounds.
2646 - Moved board specific PCI init parts out of CPU directory.
2647 - Added TLB entry for PCI-1 IO Memory
2648 - Updated README.mpc85xxads
2650 * Patch by Sascha Hauer, 28 Jun:
2651 - add generic support for Motorola i.MX architecture
2652 - add support for mx1ads, mx1fs2 and scb9328 boards
2654 * Patches by Marc Leeman, 23 Jul 2004:
2655 - Add define for the PCI/Memory Buffer Configuration Register
2656 - corrected comments in cpu/mpc824x/cpu_init.c
2658 * Add support for multiple serial interfaces
2659 (for example to allow modem dial-in / dial-out)
2661 * Patch by Stefan Roese, 15 Jul 2004:
2662 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2664 * Fix NSCU config; add ethernet wakeup code.
2666 * Add link for preloader for Motorola ColdFire to README.m68k
2668 * Patch by Michael Bendzick, 12 Jul 2004:
2669 fix output formatting in drivers/cfi_flash.c
2671 * Patch by Mark Jonas, 02 Jul 2004:
2672 Fix lowboot (again) on MPC5xxx
2674 * Patch by Curt Brune, 07 Jul 2004:
2675 relocate exception vectors on arm720t if needed
2677 * Patch by George G. Davis, 06 Jul 2004:
2678 - update mach-types.h to latest arm.linux.org.uk master list
2679 - Set correct OMAP1610 bi_arch_number for build target
2681 * Patch by Curt Brune, 06 Jul 2004:
2682 evb4510: add support for timer interrupt; cleanup
2684 * Patch by Dan Poirot, 06 Jul 2004:
2685 Fix sbc8260 environment variables
2687 * Cleanup redundand "console" environment variable
2689 * Patch by Mark Jonas, 05 Jul 2004:
2690 add support for the Total5100's and Total5200's LCD screen
2692 * Patches by Dan Eisenhut, 01 Jul 2004:
2694 - Move doc2000.h include to prevent compiler warning on some boards
2696 * Patch by Mark Jonas, 01 Jul 2004:
2697 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2698 MGT5100 and MPC5200 based Freescale platforms.
2700 * Patch by Philippe Robin, 01 Jul 2004:
2701 Add initialization for Integrator and versatile board files.
2703 * Patch by Hinko Kocevar, 01 Jun 2004:
2704 Fix VFD FB allocation, add LCD FB allocation on ARM
2706 * Patch by Martin Krause, 30 Jun 2004:
2707 Add support for TQM5200 board
2709 * Patch by Martin Krause, 29 Jun 2004:
2710 Add loopw command: infinite write loop on address range
2712 * Patches by Yasushi Shoji, 29 Jun 2004:
2713 - add empty include/asm-microblaze/processor.h
2714 - add to CREDITS and MAINTAINERS
2715 - add gd initialization
2716 - add MicroBlaze and SUZAKU board to MAKEALL script
2717 - add reset support for SUZAKU
2718 - add flush_cache() for MicroBlaze
2719 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2720 size flash memory on SUZAKU
2722 * Patch by Prakash Kumar, 27 Jun 2004:
2723 Add support for the PXA250 based Intrinsyc Cerf board.
2725 * Patch by Yasushi Shoji, 27 Jun 2004:
2726 fix comment in include/common.h
2728 * Rename SBC8560 into sbc8560 for consistency
2730 * Patch by Daniel Poirot, 24 Jun 2004:
2731 Add support for Wind River's sbc8240 board
2733 * Patches by Yasushi Shoji, 26 Jun 2004:
2734 - drivers/serial_xuartlite.c: fix "return 0" in void function
2735 - add microblaze support to mkimage tool
2737 * Patch by Fred Klatt, 25 Jun 2004:
2738 Add support for WindRiver's sbc8560 board
2740 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2741 Small Bugs fixes for "at91rm9200dk" board:
2742 - Timing modifications for SPI DataFlash access
2743 - Fix NAND flash detection bug
2745 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2746 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2748 * Patch by Jon Loeliger, 17 June 2004:
2749 Completion of the 8540ADS/8560ADS updates:
2750 Fix some PCI and Rapid I/O memory maps,
2751 Initialize both TSEC 1 and 2,
2753 Update MAINTAINER for 85xx boards and README.mpc85xxads
2755 * Patch by Yuli Barcohen, 16 Jun 2004:
2756 Remove obsolete AdderII port which was superseded by unified
2757 AdderII/Adder87x port
2759 * Patch by Ladislav Michl, 16 Jun 2004:
2760 Fix gcc-3.3.3 warnings for smc91111.c
2762 * Patch by Stefan Roese, 02 Jul 2004:
2763 - Fix bug in 405 ethernet driver; allocated data not cleared!
2764 - Fix problem in 405 i2c driver; don't try to print without console!
2766 * Patch by Paul Ruhland, 11 Jun 2004:
2767 Remove debug code from 'board/lpd7a40x/flash.c'
2769 * Patch by Andrea Marson, 11 Jun 2004:
2770 Update for PPChameleon board:
2771 - support for SysClk @ 25MHz
2772 - support for Silicon Motion SM712 VGA controller
2775 * Patches by Richard Woodruff, 10 Jun 2004:
2776 - fix problems with examples/stubs.c for GCC >= 3.4
2777 - fix problems with gd initialization
2779 * Patch by Curt Brune, 17 May 2004:
2780 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2781 - Add support for ESPD-Inc. EVB4510 Board
2783 * Patch by Marc Leeman, 11 May 2004:
2784 Fix for MPC8245 - reading PPC Memory from another device with the
2785 PPC as PCI target device corrupts data due to interenal hardware
2788 * Fix "cls" command when used with splash screen
2790 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2791 slow download of a big image)
2793 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2794 display even after showing a bitmap
2796 * Patch by Josef Wagner, 04 Jun 2004:
2797 - DDR Ram support for PM520 (MPC5200)
2798 - support for different flash types (PM520)
2799 - USB / IDE / CF-Card / DiskOnChip support for PM520
2800 - 8 bit boot rom support for PM520/CE520
2801 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2802 - I2C and RTC support for CPC45
2803 - support of new flash type (28F160C3T) for CPC45
2805 * Fix flash parameters passed to Linux for PPChameleon board
2807 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2809 * Patch by Paul Ruhland, 10 Jun 2004:
2810 fix support for Logic SDK-LH7A404 board and clean up the
2811 LH7A404 register macros.
2813 * Patch by Matthew McClintock, 10 Jun 2004:
2814 Modify code to select correct serial clock on Sandpoint8245
2816 * Patch by Robert Schwebel, 10 Jun 2004:
2817 Add support for Intel K3 strata flash.
2819 * Patch by Thomas Brand, 10 Jun 2004:
2820 Fix "loads" command on DK1S10 board
2822 * Patch by Yuli Barcohen, 09 Jun 2004:
2823 Add support for 8MB flash SIMM and JFFS2 file system on
2824 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2826 * Patch by Yuli Barcohen, 09 Jun 2004:
2827 Add support for Analogue&Micro Adder87x and the older AdderII board.
2829 * Patch by Ming-Len Wu, 09 Jun 2004:
2830 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2832 * Patch by Sam Song, 09 Jun 2004:
2833 - Add support for RPXlite_DW board
2834 - Update FLASH driver for 4*AM29DL323DB90VI
2835 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2837 * Patch by Mark Jonas, 08 June 2004:
2838 - Make MPC5200 boards evaluate the SVR to print processor name and
2839 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2841 * Patch by Kai-Uwe Bloem, 06 May 2004:
2842 Fix endianess problem in cramfs code
2844 * Patch by Tom Armistead, 04 Jun 2004:
2845 Add support for MAX6900 RTC
2847 * Patches by Ladislav Michl, 03 Jun 2004:
2848 - fix cfi_flash.c on LE systems
2849 - let 'make mrproper' delete u-boot.img as well
2850 - turn printf into debug in cfi_flash.c
2852 * Patch by Kurt Stremerch, 28 May 2004:
2853 Add support for Exys XSEngine board
2855 * Patch by Martin Krause, 27 May 2004:
2856 Fix a MPC5xxx I2C timing issue in i2c_probe().
2858 * Patch by Leif Lindholm, 27 May 2004:
2859 Fix board_init_f() for dbau1x00 board.
2861 * Patch by Imre Deak, 26 May 2004:
2862 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2863 Set flash base accordingly, and decide whether to do or skip board
2864 specific setup steps.
2866 * Patch by Josef Baumgartner, 26 May 2004:
2867 Add missing define in include/asm-m68k/global_data.h
2869 * Patch by Josef Baumgartner, 25 May 2004:
2870 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2872 * Patch by Paul Ruhland, 24 May 2004:
2873 fix SDRAM initialization for LPD7A400 board.
2875 * Patch by Jian Zhang, 20 May 2004:
2876 add support for environment in NAND flash
2878 * Patch by Yuli Barcohen, 20 May 2004:
2879 Add support for Interphase iSPAN boards.
2881 * Patches by Paul Ruhland, 17 May 2004:
2882 - Add I/O functions to the smc91111 ethernet driver to support the
2883 Logic LPD7A40x boards.
2884 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2885 specifically the LPD7A400.
2887 * Patches by Robert Schwebel, 15 May 2004:
2888 - call MAC address reading code also for SMSC91C111;
2889 - make SMSC91C111 timeout configurable, remove duplicate code
2890 - fix get_timer() for PXA
2891 - update doc/README.JFFS2
2892 - use "bootfile" env variable also for jffs2
2894 * Patch by Tolunay Orkun, 14 May 2004:
2895 Add support for Cogent CSB472 board (8MB Flash Rev)
2897 * Patch by Thomas Viehweger, 14 May 2004:
2898 - flash.h: more flash types added
2899 - immap_8260.h: some bits added (useful for RMII)
2900 - cmd_coninfo.c: typo corrected, printf -> puts
2901 - reduced size by replacing spaces with tab
2903 * Patch by Robert Schwebel, 13 May 2004:
2904 Add 'imgextract' command: extract one part of a multi file image.
2906 * Patches by Jon Loeliger, 11 May 2004:
2907 Dynamically handle REV1 and REV2 MPC85xx parts.
2908 (Jon Loeliger, 10-May-2004).
2909 New consistent memory map and Local Access Window across MPC85xx line.
2910 New CCSRBAR at 0xE000_0000 now.
2911 Add RAPID I/O memory map.
2912 New memory map in README.MPC85xxads
2913 (Kumar Gala, 10-May-2004)
2914 Better board and CPU identification on MPC85xx boards at boot.
2915 (Jon Loeliger, 10-May-2004)
2916 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2917 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2918 (Jim Robertson, 10-May-2004)
2919 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2920 Supports multiple PHYs.
2921 (Andy Fleming, 10-May-2004)
2922 Some README.MPC85xxads updates.
2923 (Kumar Gala, 10-May-2004)
2924 Copyright updates for "Freescale"
2925 (Andy Fleming, 10-May-2004)
2927 * Patch by Stephen Williams, 11 May 2004:
2928 Add flash support for ST M29W040B
2929 Reduce JSE specific flash.c to remove dead code.
2931 * Patch by Markus Pietrek, 04 May 2004:
2932 Fix clear_bss code for ARM systems (all except s3c44b0 which
2933 doesn't clear BSS at all?)
2935 * Fix "ping" problem on INC-IP board. Strange problem:
2936 Sometimes the store word instruction hangs while writing to one of
2937 the Switch registers, but only if the next instruction is 16-byte
2938 aligned. Moving the instruction into a separate function somehow
2939 makes the problem go away.
2941 * Patch by Rishi Bhattacharya, 08 May 2004:
2942 Add support for TI OMAP5912 OSK Board
2944 * Patch by Sam Song May, 07 May 2004:
2945 Fix typo of UPM table for rmu board
2947 * Patch by Pantelis Antoniou, 05 May 2004:
2948 - Intracom board update.
2951 * Add support for the second Ethernet interface for the 'PPChameleon'
2954 * Patch by Dave Peverley, 30 Apr 2004:
2955 Add support for OMAP730 Perseus2 Development board
2957 * Patch by Alan J. Luse, 29 Apr 2004:
2958 Fix flash chip-select (OR0) option register setting on FADS boards.
2960 * Patch by Alan J. Luse, 29 Apr 2004:
2961 Report MII network speed and duplex setting properly when
2962 auto-negotiate is not enabled.
2964 * Patch by Jarrett Redd, 29 Apr 2004:
2965 Fix hang on reset on Ocotea board due to flash in wrong mode.
2967 * Patch by Dave Peverley, 29 Apr 2004:
2968 add MAC address detection to smc91111 driver
2970 * Patch by David Müller, 28 Apr 2004:
2971 fix typo in lib_arm/board.c
2973 * Patch by Tolunay Orkun, 20 Apr 2004:
2974 - README update: add CONFIG_CSB272 and csb272_config
2975 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2976 i2cfast environment variable
2978 * Patch by Yuli Barcohen, 19 Apr 2004:
2979 - Rename DUET_ADS to MPC885ADS
2980 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2981 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2982 - Clean up FADS family port to use the new defines
2984 * Fix PCI support on CPC45 board
2986 * Patch by Scott McNutt, 25 Apr 2004:
2987 Add Nios GDB/JTAG Console support:
2988 - Add stubs to support gdb via JTAG.
2989 - Add support for console over JTAG.
2992 * Add support for CATcenter board (based on PPChameleon ME module)
2994 * Patch by Klaus Heydeck, 12 May 2004:
2995 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2996 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2997 various changes to KUP4 board specific files
2999 * Fix minor network problem on MPC5200: need some delay between
3000 resetting the PHY and sending the first packet. Implemented in a
3001 "natural" way by invoking the PHY reset and initialization code
3002 only once after power on vs. each time the interface is brought up.
3004 * Add some limited support for low-speed devices to SL811 USB controller
3005 (at least "usb reset" now passes successfully and "usb info" displays
3006 correct information)
3008 * Change init sequence for multiple network interfaces: initialize
3009 on-chip interfaces before external cards.
3011 * Fix memory leak in the NAND-specific JFFS2 code
3013 * Fix SL811 USB controller when attached to a USB hub
3015 * Fix config option spelling in PM520 config file
3017 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
3018 patches by Pantelis Antoniou, 30 Mar 2004)
3020 * Fix minor NAND JFFS2 related issue
3022 * Fixes for SL811 USB controller:
3023 - implement workaround for broken memory stick
3024 - improve error handling
3026 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
3027 cope with congested networks.
3029 ======================================================================
3030 Changes for U-Boot 1.1.1:
3031 ======================================================================
3033 * Patch by Travis Sawyer, 23 Apr 2004:
3034 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
3035 errata from Vitesse Semiconductor.
3037 * Patch by Philippe Robin, 22 Apr 2004:
3038 Fix ethernet configuration for "versatile" board
3040 * Patch by Kshitij Gupta, 21 Apr 2004:
3041 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
3043 * Patch by Steven Scholz, 24 Feb 2004:
3044 Fix a bug in AT91RM9200 ethernet driver:
3045 The MII interface is now initialized before accessing the PHY.
3047 * Patch by John Kerl, 19 Apr 2004:
3048 Use U-boot's miiphy.h for PHY register names, rather than
3049 introducing a new header file.
3051 * Update pci_ids.h from linux-2.4.26
3053 * Patch by Masami Komiya, 19 Apr 2004:
3054 Fix problem cause by VLAN function on little endian architecture
3055 without VLAN environment
3057 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
3058 binary image for all clock frequencies. Implement run-time
3059 optimization of flash access timing based on the actual bus
3062 * Modify KUP4X board configuration to use SL811 driver for USB memory
3063 sticks (including FAT / VFAT filesystem support)
3065 * Add SL811 Host Controller Interface driver for USB
3067 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
3069 * Patch by Pantelis Antoniou, 19 Apr 2004:
3070 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
3071 Minor patches for Intracom boards.
3073 * Patch by Christian Pell, 19 Apr 2004:
3074 cleanup support for CF/IDE on PCMCIA for PXA25X
3076 * Temporarily disabled John Kerl's extended MII command code because
3077 "miivals.h" is missing
3079 * Patches by Mark Jonas, 13 Apr 2004:
3080 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
3081 - Add sync instructions to IceCube SDRAM init code
3082 - Move SDRAM chip constants into seperate include files
3083 - Unify DDR and SDR initialization code
3084 - Unify all IceCube (Lite5xxx) target names
3086 * Patch by John Kerl, 16 Apr 2004:
3087 Enable ranges in mii command, e.g. mii read 0-1f 0 or
3088 mii read 4-7 18-1a. Also add mii dump subcommand for
3089 pretty-printing standard regs 0-5.
3091 * Patch by Stephen Williams, 16 April 2004:
3092 fix typo in JSE.h; update MAINTAINERS
3094 * Patch by Matthew S. McClintock, 14 Apr 2004:
3095 fix initdram function for utx8245 board
3097 * Patch by Markus Pietrek, 14 Apr 2004:
3098 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3100 * Patch by Reinhard Meyer, 18 Apr 2004:
3101 provide the IDE Reset Function for EMK 5200 boards
3103 * Patch by Masami Komiya, 12 Apr 2004:
3104 fix pci_hose_write_config_{byte,word}_via_dword problems
3106 * Patch by Sangmoon Kim, 12 Apr 2004:
3107 Update max RAM size for debris board
3109 * Patch by Travis Sawyer, 08 Apr 2004:
3110 Add TLB entry for second DIMM slot on ocotea
3112 * Patch by Masami Komiya, 08 Apr 2004:
3113 add RTL8169 network driver
3115 * Patch by Dan Malek, 07 Apr 2004:
3116 - Add support for RPC/STx GP3, Motorola 8560 board
3117 - Update 85xx TSEC driver so it searches MII for first available PHY
3119 - Add functions to support console MII commands.
3121 * Patch by Tolunay Orkun, 07 Apr 2004:
3122 Move initialization of bi_iic_fast[]
3123 from board_init_f() to board_init_r()
3125 * Patch by Yasushi Shoji, 07 Apr 2004:
3126 Cleanup microblaze port
3128 * Patch by Sangmoon Kim, 07 Apr 2004:
3129 Add auto SDRAM module detection for Debris board
3131 * Patch by Rune Torgersen, 06 Apr 2004:
3132 - Fix some PCI problems on the MPC8266ADS board
3133 - Fix the location of some PCI entries in the immap structure
3135 * Patch by Yasushi Shoji, 07 Apr 2004:
3136 - add support for microblaze processors
3137 - add support for AtmarkTechno "suzaku" board
3139 * Configure PPChameleon board to use redundand environment in flash
3141 * Configure PPChameleon board to use JFFS2 NAND support.
3143 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3145 * Patch by Rune Torgersen, 16 Apr 2004:
3148 * Patches by Pantelis Antoniou, 16 Apr 2004:
3149 - add support for a new version of an Intracom board and fix
3150 various other things on others.
3151 - add verify support to the crc32 command (define
3152 CONFIG_CRC32_VERIFY to enable it)
3153 - fix FEC driver for MPC8xx systems:
3154 1. fix compilation problems for boards that use dynamic
3156 2. shut down FEC after network transfers
3157 - HUSH parser fixes:
3158 1. A new test command was added. This is a simplified version of
3159 the one in the bourne shell.
3160 2. A new exit command was added which terminates the current
3162 3. Fixed handing of $? (exit code of last executed command)
3163 - Fix some compile problems;
3164 add "once" functionality for the netretry variable
3166 * Patch by George G. Davis, 02 Apr 2004:
3167 add support for Intel Assabet board
3169 * Patch by Stephen Williams, 01 Apr 2004:
3170 Add support for Picture Elements JSE board
3172 * Patch by Christian Pell, 01 Apr 2004:
3173 Add CompactFlash support for PXA systems.
3175 * Patches by Pantelis Antoniou, 30 Mar 2004:
3176 - add auto-complete support to the U-Boot CLI
3177 - add support for NETTA and NETPHONE boards; fix NETVIA board
3178 - add support for the Epson 156x series of graphical displays
3179 (These displays are serial and not suitable for using a normal
3180 framebuffer console on them)
3181 - add infrastructure needed in order to POST any DSPs in a board
3182 - improve and fix various things in the MPC8xx FEC driver:
3183 1. The new 87x and 88x series of processors have two FECs,
3184 and the new driver supports them both.
3185 2. Another change in the 87x/88x series is support for
3186 the RMII (Reduced MII) interface. However numerous
3187 changes are needed to make it work since the PHYs
3188 are connected to the same lines. That means that
3189 you have to address them correctly over the MII
3191 3. We now correctly match the MII/RMII interface
3192 configuration to what the PHY reports.
3193 - Fix problem when readingthe MII status register. Due to the
3194 internal design of many PHYs you have to read the register
3195 twice. The problem is more apparent in 10Mbit mode.
3196 - add new mode ".jffs2s" for reading from a NAND device: it just
3197 skips over bad blocks.
3198 - add networking support for VLANs (802.1q), and CDP (Cisco
3200 - some minor patches / cleanup
3202 * Patch by Yuli Barcohen, 28 Mar 2004:
3203 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3204 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3205 - Change configuration method for MPC8260ADS family
3207 * add startup code to clear the BSS of standalone applications
3209 * Fix if / elif handling bug in HUSH shell
3211 ======================================================================
3212 Changes for U-Boot 1.1.0:
3213 ======================================================================
3215 * Patch by Mark Jonas: Remove config.tmp files only when
3216 unconfiguring the board
3218 * Adapt RMU board for bigger flash memory
3220 * Patch by Klaus Heydeck, 13 Mar 2003:
3221 Add support for KUP4X Board
3223 * Patch by Pavel Bartusek, 21 Mar 2004
3224 Add Reiserfs support
3226 * Patch by Hinko Kocevar, 20 Mar 2004
3227 - Add auto-release for SMSC LAN91c111 driver
3228 - Add save/restore of PTR and PNR regs as suggested in datasheet
3230 * Patch by Stephen Williams, 19 March 2004
3231 Increase speed of sector reads from SystemACE,
3232 shorten poll timeout and remove a useless reset
3234 * Patch by Tolunay Orkun, 19 Mar 2004:
3235 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3238 * Patch by Brad Kemp, 18 Mar 2004:
3239 prevent machine checks during a PCI scan
3241 * Patch by Pierre Aubert, 18 Mar 2004:
3242 Fix string cleaning in IDE identification
3244 * Patch by Pierre Aubert, 18 Mar 2004:
3245 - Unify video mode handling for Chips & Technologies 69000 Video
3246 chip and Silicon Motion SMI 712/710/810 Video chip
3247 - Add selection of the video output (CRT or LCD) via 'videoout'
3248 environment variable for the Silicon Motion
3251 * Patch by Pierre Aubert, 18 Mar 2004:
3252 include/common.h typo fix
3254 * Patches by Tolunay Orkun, 17 Mar 2004:
3255 - Add support for bd->bi_iic_fast[] initialization via environment
3256 variable "i2cfast" (CONFIG_I2CFAST)
3257 - Add "i2cfast" u-boot environment variable support for csb272
3259 * Patch by Carl Riechers, 17 Mar 2004:
3260 Ignore '\0' characters in console input for use with telnet and
3263 * Patch by Leon Kukovec, 17 Mar 2004:
3264 typo fix for strswab prototype #ifdef
3266 * Patches by Thomas Viehweger, 16 Mar 2004:
3267 - show PCI clock frequency on MPC8260 systems
3268 - add FCC_PSMR_RMII flag for HiP7 processors
3269 - in do_jffs2_fsload(), take load address from load_addr if not set
3270 explicit, update load_addr otherwise
3271 - replaced printf by putc/puts when no formatting is needed
3272 (smaller code size, faster execution)
3274 * Patch by Phillippe Robin, 16 Mar 2004:
3275 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3277 * Patch by Stephen Williams, 15 Mar 2004:
3278 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3280 * Patch by Tolunay Orkun, 15 Mar 2004:
3281 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3283 * Patch by Travis Sawyer, 15 Mar 2004:
3284 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3286 * Add start-up delay to make sure power has stabilized before
3287 attempting to switch on USB on SX1 board.
3289 * Patch by Josef Wagner, 18 Mar 2004:
3290 - Add support for MicroSys XM250 board (PXA255)
3291 - Add support for MicroSys PM828 board (MPC8280)
3292 - Add support for 32 MB Flash on PM825/826
3293 - new SDRAM refresh rate for PM825/PM826
3294 - added support for MicroSys PM520 (MPC5200)
3295 - replaced Query by Identify command in CPU86/flash.c
3296 to support 28F160F3B
3298 * Fix wrap around problem with udelay() on ARM920T
3300 * Add support for Macronix flash on TRAB board
3302 * Patch by Pierre Aubert, 15 Mar 2004:
3303 Fix buffer overflow in IDE identification
3305 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3307 * Remove redundand #define in IceCube.h
3309 * Patch by Steven Scholz, 27 Feb 2004:
3310 - Adding get_ticks() and get_tbclk() for AT91RM9200
3311 - Many white space fixes in cpu/at91rm9200/interrupts.c
3313 * Patches by Steven Scholz, 20 Feb 2004:
3314 some cleanup in AT91RM9200 related code
3316 * Patches by Travis Sawyer, 12 Mar 2004:
3317 - Fix Gigabit Ethernet support for 440GX
3318 - Add Gigabit Ethernet Support to MII PHY utilities
3320 * Patch by Brad Kemp, 12 Mar 2004:
3321 Fixes for drivers/cfi_flash.c:
3322 - Better support for x8/x16 implementations
3323 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3324 - Added defines for AMD command and address constants
3326 * Patch by Leon Kukovec, 12 Mar 2004:
3327 Fix get_dentfromdir() to correctly handle deleted dentries
3329 * Patch by George G. Davis, 11 Mar 2004:
3330 Remove hard coded network settings in TI OMAP1610 H2
3331 default board config
3333 * Patch by George G. Davis, 11 Mar 2004:
3334 add support for ADS GraphicsClient+ board.
3336 * Patch by Pierre Aubert, 11 Mar 2004:
3337 - add bitmap command and splash screen support in cfb console
3338 - add [optional] origin in the bitmap display command
3340 * Patch by Travis Sawyer, 11 Mar 2004:
3341 Fix ocotea board early init interrupt setup.
3343 * Patch by Thomas Viehweger, 11 Mar 2004:
3344 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3346 * Patch by Stephan Linz, 09 Mar 2004
3347 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3349 * Patch by George G. Davis, 9 Mar 2004:
3350 fix recent build failure for SA1100 target
3352 * Patch by Travis Sawyer, 09 Mar 2004:
3353 Support native interrupt mode for the IBM440GX.
3354 Previously it was running in 440GP compatibility mode.
3356 * Patch by Philippe Robin, 09 Mar 2004:
3357 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3360 * Patch by Masami Komiya, 08 Mar 2004:
3361 Don't overwrite server IP address or boot file name
3362 when the boot server does not return values
3364 * Patch by Tolunay Orkun, 5 Mar 2004:
3365 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3367 * Patch by Tolunay Orkun, 5 Mar 2004:
3368 Fix early board initialization for Cogent CSB272 board
3370 * Patch by Ed Okerson, 3 Mar 2004:
3371 fix CFI flash writes for little endian systems
3373 * Patch by Reinhard Meyer, 01 Mar 2004:
3374 generalize USB and IDE support for MPC5200 with according
3375 changes to IceCube.h and TOP5200.h
3376 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3377 add info about USB and IDE to README
3379 * Patch by Yuli Barcohen, 4 Mar 2004:
3380 Fix problems with GCC 3.3.x which changed handling of global
3381 variables explicitly initialized to zero (now in .bss instead of
3384 * Patch by Leon Kukovec, 02 Mar 2004:
3385 add strswab() to fix IDE LBA capacity, firmware and model numbers
3386 on little endian machines
3388 * Patch by Masami Komiya, 02 Mar 2004:
3389 - Remove get_ticks() from NFS code
3390 - Add verification of RPC transaction ID
3392 * Patch by Pierre Aubert, 02 Mar 2004:
3393 cleanup for IDE and USB drivers for MPC5200
3395 * Patch by Travis Sawyer, 01 Mar 2004:
3397 - Add IBM PPC440GX Ref Platform support (Ocotea)
3398 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3399 Adapted to U-Boot and 440GX port
3401 - Add gracious handling of all Ethernet Pin Selections for 440GX
3402 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3404 - Add needed bit definitions
3407 * Patch by Carl Riechers, 1 Mar 2004:
3408 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3410 * Patch by Stephan Linz, 27 Feb 2004
3411 - avoid problems for targets without NFS download support
3413 * Patch by Rune Torgersen, 27 Feb 2004:
3414 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3415 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3416 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3418 * Patch by Masami Komiya, 27 Feb 2004:
3419 Fix rarpboot: add autoload by NFS
3421 * Patch by Dan Eisenhut, 26 Feb 2004:
3422 fix flash_write return value in saveenv
3424 * Patch by Stephan Linz, 11 Dec 2003
3425 expand config.mk to avoid trigraph warnings on NIOS
3427 * Rename "BMS2003" board into "HMI10"
3429 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3430 storage; auto-set console on USB port (using preboot command)
3432 * Add support for SX1 mobile phone; add support for USB-based console
3433 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3435 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3437 * Fix SDRAM timings for LITE5200 / IceCube board
3439 * Handle Auti-MDIX / connection status for INCA-IP
3441 * Fix USB problems when attempting to read 0 bytes
3443 * Patch by Travis Sawyer, 26 Feb 2004:
3444 Fix broken compile for XPEDITE1K target.
3446 * Patch by Stephan Linz, 26 Feb 2004:
3447 Bug fix for NFS code on NIOS targets
3449 * Patch by Stephen Williams, 26 Feb 2004:
3450 Break up SystemACE reads of large block counts
3452 * Patch by Pierre Aubert, 26 Feb 2004
3453 add IDE support for MPC5200
3455 * Patch by Masami Komiya, 26 Feb 2004:
3456 add autoload via NFS
3458 * Patch by Stephen Williams
3459 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3460 elsewhere in the source.
3462 * Patch by Steven Scholz, 25 Feb 2004:
3463 - Timeouts in FPGA code should be based on CFG_HZ
3464 - Minor cleanup in code for Altera FPGA ACEX1K
3466 * Patch by Steven Scholz, 25 Feb 2004:
3467 Changed "Directory Hierarchy" section in README
3469 * Patch by Masami Komiya, 25 Feb 2004:
3470 Reduce copy count in nfs_read_reply() of NFS code
3472 * Patch by Markus Pietrek, 24 Feb 2004:
3473 NS9750 DevBoard added
3475 * Patch by Pierre Aubert, 24 Feb 2004
3476 add USB support for MPC5200
3478 * Patch by Steven Scholz, 24 Feb 2004:
3479 - fix MII commands to use values from last command
3481 * Patch by Torsten Demke, 24 Feb 2004:
3482 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3484 * Patch by Rahul Shanbhag, 19 Feb 2004:
3485 Fixes for for OMAP1610 board:
3486 - shift some IRQ specific code to platform.S file
3487 - remove duplicatewatchdog reset code from start.S
3489 * Make Auto-MDIX Support configurable on INCA-IP board
3491 * Fix license for mkimage tool
3493 * Patch by Masami Komiya, 24 Feb 2004:
3494 Update NetBootFileXferSize in NFS code
3496 * Patch by Scott McNutt, 24 Feb 2004:
3497 fix packet length in NFS code
3499 * Patch by Masami Komiy, 22 Feb 2004:
3500 Add support for NFS for file download
3502 * Patch by Andrea Scian, 17 Feb 2004:
3503 Add support for S3C44B0 processor and DAVE B2 board
3505 * Patch by Steven Scholz, 20 Feb 2004:
3506 - Add support for MII commands on AT91RM9200 boards
3507 - some cleanup in AT91RM9200 ethernet code
3509 * Patch by Peter Ryser, 20 Feb 2004:
3510 Add support for the Xilinx ML300 platform
3512 * Patch by Stephan Linz, 17 Feb 2004:
3513 Fix watchdog support for NIOS
3515 * Patch by Josh Fryman, 16 Feb 2004:
3516 Fix byte-swapping for cfi_flash.c for different bus widths
3518 * Patch by Jon Diekema, 14 Jeb 2004:
3519 Remove duplicate "FPGA Support" notes from the README file
3521 * Patches by Reinhard Meyer, 14 Feb 2004:
3522 - update board/emk tree; use common flash driver
3523 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3524 [adapted for other PPC CPUs -- wd]
3525 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3527 * Patch by Jon Diekema, 13 Feb 2004:
3528 Call show_boot_progress() whenever POST "FAILED" is printed.
3530 * Patch by Nishant Kamat, 13 Feb 2004:
3531 Add support for TI OMAP1610 H2 Board
3532 Fixes for cpu/arm926ejs/interrupt.c
3533 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3534 Fix for a timer bug in OMAP1610 Innovator
3535 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3537 * Patches by Stephan Linz, 12 Feb 2004:
3538 - add support for NIOS timer with variable period preload counter value
3539 - prepare POST framework support for NIOS targets
3541 * Patch by Denis Peter, 11 Feb 2004:
3542 add POST support for the MIP405 board
3544 * Patch by Laurent Mohin, 10 Feb 2004:
3545 Fix buffer overflow in common/usb.c
3547 * Patch by Tolunay Orkun, 10 Feb 2004:
3548 Add support for Cogent CSB272 board
3550 * Patch by Thomas Elste, 10 Feb 2004:
3551 Add support for NET+50 CPU and ModNET50 board
3553 * Patch by Sam Song, 10 Feb 2004:
3554 Fix typos in cfi_flash.c
3556 * Patch by Leon Kukovec, 10 Feb 2004
3557 Fixed long dir entry slot id calculation in get_vfatname
3559 * Patch by Robin Gilks, 10 Feb 2004:
3560 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3561 !=, <>, <, >, <=, >=)
3563 * Fix problem with side effects in macros in include/usb.h
3565 * Patch by David Benson, 13 Nov 2003:
3566 bug 841358 - fix TFTP download size limit
3568 * Fixing bug 850768:
3569 improper flush_cache() in load_serial()
3571 * Fixing bug 834943:
3572 MPC8540 - missing volatile declarations
3574 * Patch by Stephen Williams, 09 Feb 2004:
3575 Add support for Xilinx SystemACE chip:
3576 - New files common/cmd_ace.c and include/systemace.h
3577 - Hook systemace support into cmd_fat and the partition manager
3579 * Patch by Travis Sawyer, 09 Feb 2004:
3580 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3582 * Patch by Travis Sawyer, 09 Feb 2004:
3584 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3585 - Add phymode for 440 enet
3588 - Change board_pre_init to board_early_init_f
3589 - Add user flash to bus controller setup
3591 - Fix is_pci_host to check GPIO for monarch bit
3592 - Force xpedite1k to pci conventional mode (via #define option)
3594 * Patch by Brad Kemp, 4 Feb 2004:
3595 - handle the machine check that is generated during the PCI scans
3597 - define the registers used in the IMMR by the PCI subsystem.
3599 * Patch by Pierre Aubert, 03 Feb 2004:
3600 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3602 * Patch by Jeff Angielski, 03 Feb 2004:
3603 Fix copy & paste error in cpu/mpc8260/pci.c
3605 * Patch by Reinhard Meyer, 24 Jan 2004:
3606 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3608 * Add Auto-MDIX support for INCA-IP
3612 * Patch by Josef Baumgartner, 10 Feb 2004:
3613 Fixes for ColdFire port
3615 * Patch by Brad Kemp, 11 Feb 2004:
3616 Fix CFI flash driver problems
3618 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3619 modules at CPU clock frequencies above 66 MHz.
3621 * Optimize flash programming speed for LWMON (by another 100% :-)
3623 * Patch by Jian Zhang, 3 Feb 2004:
3624 - Changed the incorrect FAT12BUFSIZE
3625 - data_begin in fsdata can be negative. Changed it to be short.
3627 * Patches by Stephan Linz, 30 Jan 2004:
3628 1: - board/altera/common/flash.c:flash_erase():
3629 o allow interrupts befor get_timer() call
3630 o check-up each erased sector and avoid unexpected timeouts
3631 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3632 o enclose sevenseg_set() in cpp condition
3633 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3634 - fix some typed in mistakes in the NIOS documentation
3635 2: - split DK1C20 configuration into several header files:
3636 o two new files for each NIOS CPU description
3637 o U-Boot related part is remaining in DK1C20.h
3638 3: - split DK1S10 configuration into several header files:
3639 o two new files for each NIOS CPU description
3640 o U-Boot related part is remaining in DK1S10.h
3641 4: - Add support for the Microtronix Linux Development Kit
3642 NIOS CPU configuration at the Altera Nios Development Kit,
3643 Stratix Edition (DK-1S10)
3644 5: - Add documentation for the Altera Nios Development Kit,
3645 Stratix Edition (DK-1S10)
3646 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3648 7: - Add support for the common U-Boot SPI framework at
3651 * Patch by Rahul Shanbhag, 28 Jan 2004:
3652 Fix flash protection/locking handling for OMAP1610 innovator board.
3654 * Patch by Rolf Peukert, 28 Jan 2004:
3655 fix flash write problems on CSB226 board (write with 32 bit bus width)
3657 * Patches by Mark Jonas, 16 Jan 2004:
3658 - fix rounding error when calculating baudrates for MPC5200 PSCs
3659 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3660 time which is not supported
3662 * Patch by Yuli Barcohen, 26 Jan 2004:
3663 Allow bzip2 compression for small memory footprint boards
3665 * Patch by Brad Kemp, 21 Jan 2004:
3666 Add support for CFI flash driver for both the Intel and the AMD
3669 * Patch by Travis Sawyer, 20 Jan 2004:
3670 Fix pci bridge auto enumeration of sibling p2p bridges.
3672 * Patch by Tolunay Orkun, 12 Jan 2004:
3673 Add some delays as needed for Intel LXT971A PHY support
3675 * Patches by Stephan Linz, 09 Jan 2004:
3676 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3677 - make DK1C20 board configuration related to ASMI conform to
3680 * Patch by Anders Larsen, 09 Jan 2004:
3682 ARM memory layout fixes: the abort-stack is now set up in the
3683 correct RAM area, and the BSS is zeroed out as it should be.
3685 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3686 of the linker scripts are replaced by '__bss_start' and '_end',
3687 resp., which is a further step to eliminate unnecessary differences
3688 between the implementation of the CPU architectures.
3690 * Patch by liang a lei, 9 Jan 2004:
3691 Fix Intel 28F128J3 ID in include/flash.h
3693 * Patch by Masami Komiya, 09 Jan 2004:
3694 add support for TB0229 board (NEC VR4131 MIPS processor)
3696 * Patch by Leon Kukovec, 12 Dec 2003:
3697 changed extern __inline__ into static __inline__ in
3698 include/linux/byteorder/swab.h
3700 * Patch by Travis Sawyer, 30 Dec 2003:
3701 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3702 select MDI port based on enabled EMAC device.
3703 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3706 * Patch by Wolter Kamphuis, 15 Dec 2003:
3707 made CONFIG_SILENT_CONSOLE usable on all architectures
3709 * Disable date command on TQM866M - there is no RTC on MPC866
3711 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3713 * Implement adaptive SDRAM timing configuration based on actual CPU
3714 clock frequency for INCA-IP; fix problem with board hanging when
3715 switching from 150MHz to 100MHz
3717 * Add PCMCIA CS support for BMS2003 board
3719 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3720 see doc/README.MPC866 for details;
3721 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3722 calculate CPU clock frequency from PLL register values.
3724 * Add support for 128 MB RAM on TQM8xxL/M modules
3726 * Fix PS/2 keyboard problem caused by statically initialized variable
3727 pointing to a location in flash
3729 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3731 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3732 before we can access it; add delay in case we are faster (with no
3735 * Cleanup of some init functions
3737 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3738 to avoid Linux crashes by early packets coming in.
3740 * Accelerate flash accesses on LWMON board by using buffered writes
3742 * Fix typo in Makefile;
3743 fix problem with PARTNUM detection
3745 * Patch by Reinhard Meyer, 09 Jan 2004:
3746 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3748 * Add support for IDE LED on BMS2003 board
3749 (exclusive with status LED!)
3751 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3754 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3755 Add common files for "emk" boards
3757 * Add a common get_ram_size() function and modify the the
3758 board-specific files to invoke that common implementation.
3760 ======================================================================
3761 Changes for U-Boot 1.0.1:
3762 ======================================================================
3764 * Set default clock for INCA-IP to 150 MHz
3766 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3767 add I2C support; add support for DS1337 RTC
3769 * Add CompactFlash support for BMS2003 board
3771 * Add support for status LED on BMS2003 board
3773 * Patch by Scott McNutt, 02 Jan 2004:
3774 Add support for the Nios Active Serial Memory Interface (ASMI)
3777 * Patch by Andrea Marson, 16 Dec 2003:
3778 Add support for the PPChameleon ME and HI modules
3780 * Patch by Yuli Barcohen, 22 Dec 2003:
3781 Add support for Motorola DUET ADS board (MPC87x/88x)
3783 * Patch by Robert Schwebel, 15 Dec 2003:
3784 add support for cramfs (uses JFFS2 command interface)
3786 * Patches by Stephan Linz, 11 Dec 2003:
3787 - more documentation for NIOS port
3788 - new struct nios_pio_t, struct nios_spi_t
3789 - Reconfiguration for NIOS Development Kit DK1C20:
3790 o move board related code from board/dk1c20
3791 to board/altera/dk1c20
3792 o create a new common source path board/altera/common
3793 and move generic flash access stuff into it
3794 o change/expand configuration file DK1C20.h
3795 - Add support for NIOS Development Kit DK1S10
3796 - Add status LED support for NIOS systems
3797 - Add dual 7-segment LED support for Altera NIOS DevKits
3799 * Patch by Ronen Shitrit, 10 Dec 2003:
3800 Add support for the Marvell DB64360 / DB64460 development boards
3802 * Patch by Detlev Zundel, 10 Dec 2003:
3803 fix dependency problem in examples/Makefile
3805 * Patch by Denis Peter, 8 Dec 2003
3806 - add support for the PATI board (MPC555)
3807 - add SPI support for the MPC5xx
3809 * Patch by Anders Larsen, 08 Dec 2003:
3810 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3811 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3812 cleanup some redundand #defines
3814 * Patch by André Schwarz, 8 Dec 2003:
3815 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3816 - TX and RX deskriptors must be quad-word aligned
3817 - does not work with only one TX deskriptor
3818 - standard reset method does not work
3820 * Patch by Masami Komiya, 08 Dec 2003:
3821 add RTL8139 ethernet driver
3823 * Patches by Ed Okerson, 07 Dec 2003:
3824 - fix ethernet for the AU1x00 processors in little-endian mode.
3825 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3827 * Minor code cleanup (coding style)
3829 * Patch by Reinhard Meyer, 30 Dec 2003:
3830 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3831 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3832 - turned debug print of PHY registers into a function (called in two places)
3833 - added support for EMK MPC5200 based modules
3835 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3837 * Add support for TQM866M modules
3839 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3841 * Fix a few compiler warnings
3843 * Patch by Reinhard Meyer, 28 Dec 2003:
3844 Add initial support for TOP5200 board
3846 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3847 environment variable which can set to "100", "133", or "150". The
3848 CPU clock will be configured accordingly upon next reboot. Other
3849 values are ignored. In case of an invalid or undefined "cpuclk"
3850 value, the compile-time default CPU clock speed will be used.
3852 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3853 window that is used to access the UART registers by the Linux driver)
3855 * Patch by Reinhard Meyer, 20 Dec 2003:
3856 Fix clock calculation for the MPC5200 for higher clock frequencies
3857 (above 2**32 / 10 = 429.5 MHz).
3859 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3861 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3863 * Add new configuration for IceCube board with DDR memory
3865 * Update TRAB memory configurations
3867 * Add JFFS2 support for INCA-IP board
3869 * Patch by Bill Hargen, 09 Dec 2003:
3870 - BUBINGA405EP: changed flash driver to protect top sector containing
3872 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3873 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3874 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3875 - 405EP: added/fixed support for "reginfo" command.
3876 - 4xx: removed spurious MII error messages on "mii info" command.
3878 * Patch by Bernhard Kuhn, 28 Nov 2003:
3879 add support for ColdFire CPU
3880 add support for Motorola M5272C3 and M5282EVB boards
3882 * Patch by Pierre Aubert, 24 Nov 2003:
3883 - add a return value for the fpga command
3884 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3885 is defined. If ide_preinit fails, ide_init is aborted.
3886 - fix an endianess problem in fat.h
3888 * Patch by Wolter Kamphuis, 05 Dec 2003:
3889 Add support for SNMC's QS850/QS823/QS860T boards
3891 * Patch by Yuli Barcohen, 3 Dec 2003:
3892 "revive" U-Boot support for old Motorola MPC860ADS board
3894 * Patch by Cam(ilo?), 03 Dec 2003:
3895 make examples build even with broken Montavista objcopy
3897 * Patch by Pavel Bartusek, 27 Nov 2003:
3898 fix conversion problem with "bootretry" evironment variable
3900 * Patch by Andre Schwarz, 24 Nov 2003:
3901 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3903 * Patch by Pavel Bartusek, 21 Nov 2003:
3904 set ZMII bridge speed on 440
3906 * Patch by Anders Larsen, 17 Nov 2003:
3907 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3909 * Patches by David Müller, 14 Nov 2003:
3910 - board/mpl/common/common_util.c
3911 * implement support for BZIP2 compressed images
3912 * various cleanups (printf -> puts, ...)
3913 - board/mpl/common/flash.c
3914 * report correct errors to upper layers
3915 * check the erase fail and VPP low bits in status reg
3916 - board/mpl/vcma9/cmd_vcma9.c
3917 - board/mpl/vcma9/flash.c
3918 * various cleanups (printf -> puts, ...)
3920 * fix typo in comment
3921 - cpu/arm920t/usb_ohci.c
3922 * support for S3C2410 is missing in #if line
3924 * reinit some registers in case of error (cable missing, ...)
3926 * support for USB/MMC devices is missing in #if line
3927 - include/configs/MIP405.h
3928 - include/configs/PIP405.h
3929 * enable BZIP2 support
3930 * enlarge malloc space to 1MiB because of BZIP2 support
3931 - include/configs/VCMA9.h
3932 * enable BZIP2 support
3933 * enlarge malloc space to 1MiB because of BZIP2 support
3934 * enable USB support
3935 - lib_arm/armlinux.c
3936 * change calling convention of ARM Linux kernel as
3937 described on http://www.arm.linux.org.uk/developer/booting.php
3939 * Patch by Thomas Lange, 14 Nov 2003:
3940 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3941 support all these AMD boards.
3943 * Patch by Thomas Lange, 14 Nov 2003:
3944 Workaround for mips au1x00 physical memory accesses (the au1x00
3945 uses a 36 bit bus internally and cannot access physical memory
3946 directly. Use the uncached SDRAM address instead of the physical
3949 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3950 add Realtek 8019 ethernet driver
3952 * Patch by Yuli Barcohen, 13 Nov 2003:
3953 MPC826xADS/PQ2FADS cleanup
3955 * Patch by Anders Larsen, 12 Nov 2003:
3956 Update README to mark the PORTIO commands non-standard
3958 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3959 update for for Atmel AT91RM9200DK development kit:
3960 - support for environment variables in DataFlash
3961 - Atmel DataFlash AT45DB1282 support
3963 * Patch by Jeff Carr, 11 Nov 2003:
3964 add support for new version of 8270 processors
3966 * Patches by George G. Davis, 05 Nov 2003:
3967 - only pass the ARM linux initrd tag to the kernel when an initrd
3969 - update omap1510inn configuration file
3971 * Patches by Stephan Linz, 3 Nov 2003:
3972 - more endianess fixes for LAN91C111 driver
3973 - CFG_HZ configuration patch for NIOS Cyclone board
3975 * Patch by Stephan Linz, 28 Oct 2003:
3976 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3978 * Patch by Steven Scholz, 20 Oct 2003:
3979 - make "mii info <addr>" show infor for PHY at "addr" only
3980 - Endian fix for miiphy_info()
3982 * Patch by Gleb Natapov, 19 Sep 2003:
3983 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3985 * Patch by Anders Larsen, 17 Sep 2003:
3986 Bring ARM memory layout in sync with the documentation:
3987 stack and malloc-heap are now located _below_ the U-Boot code
3989 * Accelerate booting on TRAB board: read and check autoupdate image
3990 headers first instead of always reading the whole images.
3992 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3994 * Enabled password check on RMU board
3996 * Fix configuration problem with IceCube in LOWBOOT configuration:
3997 envrionment got embedded, corrupting the image layout.
3999 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
4001 * Added BMS2003 board
4002 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
4004 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
4005 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
4008 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
4011 * Add checksum verification to 'imls' command
4013 * Add bd_info fields needed for 4xx Linux I2C driver
4015 * Patch by Martin Krause, 4 Nov. 2003:
4016 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
4018 * Print used network interface when CONFIG_NET_MULTI is set
4020 * Patch by Bernhard Kuhn, 28 Oct 2003:
4021 Add low boot support for MPC5200
4023 * Fix problem with dual PCMCIA support (NSCU)
4025 * Fix MPC5200 I2C initialization function
4027 ======================================================================
4028 Changes for U-Boot 1.0.0:
4029 ======================================================================
4031 * Fix parameter passing to standalone images with bootm command
4033 * Patch by Kyle Harris, 30 Oct 2003:
4034 Fix build errors for ixdp425 board
4036 * Patch by David M. Horn, 29 Oct 2003:
4037 Fixes to build under CYGWIN
4039 * Get IceCube MGT5100 working (again)
4041 * Fix problems in memory test on some boards (which was not
4042 non-destructive as intended)
4044 * Patch by Gary Jennejohn, 28 Oct 2003:
4045 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
4046 to prevent stack overflow on ARM systems
4048 * Patch by Stephan Linz, 28 Oct 2003:
4049 fix init sequence error for NIOS port
4051 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
4053 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
4055 * Patch by Xiao Xianghua, 23 Oct 2003:
4056 small patch for mpc85xx
4058 * Fix small problem in MPC5200 I2C driver
4060 * Fix FCC3 support on ATC board
4062 * Correct header printing for multi-image files in do_bootm()
4064 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
4066 * Fix PCI problems on PPChameleon board
4068 * Patch by Steven Scholz, 18 Oct 2003:
4069 Fix AT91RM9200 ethernet driver
4071 * Patch by Nye Liu, 17 Oct 2003:
4072 Fix typo in include/mpc8xx.h
4074 * Patch by Richard Woodruff, 16 Oct 03:
4075 Fixes for cpu/arm925/interrupt.c
4076 - Initialize timestamp & lastdec vars.
4077 - fix timestamp overflows.
4078 - fix lastdec overflow.
4079 - smarter normalization to allow udelay() below 1ms to work.
4081 * Patch by Scott McNutt, 16 Oct
4082 add networking support for the Altera Nios Development Kit,
4083 Cyclone Edition (DK-1C20)
4085 * Patch by Jon Diekema, 14 Oct 2003:
4086 add hint about doc/README.silent to README file
4088 * Add CompactFlash support for NSCU
4090 * Fix PCI problems on PPChameleonEVB
4092 * TRAB auto-update: Base decision if we have to strip the image
4093 header on image type as encoded in the header
4094 (include image type patch by Martin Krause, 17 Oct 2003)
4096 * Patches by Xianghua Xiao, 15 Oct 2003:
4098 - Added Motorola CPU 8540/8560 support (cpu/85xx)
4099 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4100 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4102 * Fix flash timings on TRAB board
4104 * Make sure HUSH is initialized for running auto-update scripts
4106 * Make 5200 reset command _really_ reset the board, without running
4107 any other code after it
4109 * Fix errors with flash erase when range spans across banks
4110 that are mapped in reverse order
4112 * Fix flash mapping and display on P3G4 board
4114 * Patch by Kyle Harris, 15 Jul 2003:
4115 - add support for Intel IXP425 CPU
4116 - add support for IXDP425 eval board
4118 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4119 for more information
4121 * Patch by Steven Scholz, 10 Oct 2003
4122 - Add support for Altera FPGA ACEX1K
4124 * Patches by Thomas Lange, 09 Oct 2003:
4125 - fix cmd_ide.c for non ppc boards (read/write functions did not
4126 add ATA base address)
4127 - fix for shannon board
4128 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4129 - Endian swap ATA identity for all big endian CPUs, not just PPC
4130 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4132 - add support for dbau1x00 board (MIPS32)
4134 * Patch by Sangmoon Kim, 07 Oct 2003:
4135 add support for debris board
4137 * Patch by Martin Krause, 09 Oct 2003:
4138 Fixes for TRAB board
4139 - /board/trab/rs485.c: correct baudrate
4140 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4141 udelay(); fix some timing problems with adc controller
4142 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4143 modify commands: touch and buzzer
4145 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4146 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4147 Use direct function calls for auto_update instead of hush commands
4149 * Patch by Scott McNutt, 04 Oct 2003:
4150 - add support for Altera Nios-32 CPU
4151 - add support for Nios Cyclone Development Kit (DK-1C20)
4153 * Patch by Steven Scholz, 29 Sep 2003:
4154 - A second parameter for bootm overwrites the load address for
4155 "Standalone Application" images.
4156 - bootm sets environment variable "filesize" to the resulting
4157 (uncompressed) data length for "Standalone Application" images
4158 when autostart is set to "no". Now you can do something like
4159 if bootm $fpgadata $some_free_ram ; then
4160 fpga load 0 $some_free_ram $filesize
4163 * Patch by Denis Peter, 25 Sept 2003:
4164 add support for the MIP405 Rev. C board
4166 * Patch by Yuli Barcohen, 25 Sep 2003:
4167 add support for Zephyr Engineering ZPC.1900 board
4169 * Patch by Anders Larsen, 23 Sep 2003:
4170 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4171 implemented for the x86 architecture)
4173 * Patch by Sangmoon Kim, 23 Sep 2003:
4174 fix pll_pci_to_mem_multiplier table for MPC8245
4176 * Patch by Anders Larsen, 22 Sep 2003:
4177 enable timed autoboot on PXA
4179 * Patch by David Müller, 22 Sep 2003:
4180 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4181 returns correct libgcc file path
4182 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4183 time on s3c24x0 systems
4185 * Patch by Jon Diekema, 19 Sep 2003:
4186 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4187 link state to the fault LED.
4188 - In NetLoop, make the Fault LED reflect the link status. The link
4189 status gets updated on entry, and on timeouts.
4191 * Patch by Anders Larsen, 18 Sep 2003:
4192 allow mkimage to build and run on Cygwin-hosted systems
4194 * Patch by Frank Müller, 18 Sep 2003:
4195 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4198 * Patch by Pantelis Antoniou, 16 Sep 2003:
4199 add tool to compute fileds in the PLPRCR register for MPC86x
4201 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4203 * Fix build problems under FreeBSD
4205 * Add generic filesystem image type
4207 * Make fatload set filesize environment variable
4209 * enable basic / medium / high-end configurations for PPChameleonEVB
4210 board; fix NAND code
4212 * enable TFTP client code to specify to the server the desired
4213 timeout value (see RFC-2349)
4215 * Improve SDRAM setup for TRAB board
4217 * Suppress all output with splashscreen configured only if "splashimage"
4220 * Fix problems with I2C support for mpc5200
4222 * Adapt TRAB configuration and auto_update to new memory layout
4224 * Add configuration for wtk board
4226 * Add support for the Sharp LQ065T9DR51U LCD display
4228 * Patch by Rune Torgersen, 17 Sep 2003:
4229 - Fixes for MPC8266 default config
4230 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4232 * Patches by Jon Diekema, 17 Sep 2003:
4233 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4236 - adjust "help" output
4238 * Patches by Anders Larsen, 17 Sep 2003:
4239 - fix spelling errors
4240 - set GD_FLG_DEVINIT flag only after device function pointers
4242 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4244 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4245 - trigger watchdog while waiting in serial driver
4247 * Add auto-update code for TRAB board using USB memory sticks,
4248 support new configuration with more memory
4250 * disable MPC5200 bus pipelining as workaround for bus contention
4252 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4253 priority; configure critical interrupts to be handled like external
4256 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4257 go back to 66 MHz for stability
4259 * Patches by Jon Diekema, 15 Sep 2003:
4260 - add description for missing CFG_CMD_* entries in the README file
4263 * Patch by Gleb Natapov, 14 Sep 2003:
4264 enable watchdog support for all MPC824x boards that have a watchdog
4266 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4267 "Non-octet Aligned Frame" errors we see at 100 Mbps
4269 * Patch by Sharad Gupta, 14 Sep 2003:
4270 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4272 * Patch by llandre, 11 Sep 2003:
4273 update configuration for PPChameleonEVB board
4275 * Patch by David Müller, 13 Sep 2003:
4276 various changes to VCMA9 board specific files
4278 * Add I2C support for MGT5100 / MPC5200
4280 * Patch by Rune Torgersen, 11 Sep 2003:
4281 Changed default memory option on MPC8266ADS to NOT be Page Based
4282 Interleave, since this doesn't work very well with the standard
4285 * Patch by George G. Davis, 12 Sep 2003:
4286 fix Makefile settings for sk98 driver
4288 * Patch by Stefan Roese, 12 Sep 2003:
4289 - new boards added: DP405, HUB405, PLU405, VOH405
4290 - some esd boards updated
4291 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4293 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4295 * Patch by Martin Krause, 11 Sep 2003:
4296 add burn-in tests for TRAB board
4298 * Enable instruction cache on MPC5200 board
4300 * Patch by Denis Peter, 11 Sep 2003:
4301 - fix USB data pointer assignment for bulk only transfer.
4302 - prevent to display erased directories in FAT filesystem.
4304 * Change output format for NAND flash - make it look like for other
4307 ======================================================================
4308 Changes for U-Boot 0.4.8:
4309 ======================================================================
4311 * Add I2C and RTC support for RMU board
4313 * Patches by Denis Peter, 9 Sep 2003:
4314 add FAT support for IDE, SCSI and USB
4316 * Patches by Gleb Natapov, 2 Sep 2003:
4317 - cleanup of POST code for unsupported architectures
4318 - MPC824x locks way0 of data cache for use as initial RAM;
4319 this patch unlocks it after relocation to RAM and invalidates
4322 * Patch by Gleb Natapov, 30 Aug 2003:
4323 new I2C driver for mpc107 bridge. Now works from flash.
4325 * Patch by Dave Ellis, 11 Aug 2003:
4326 - JFFS2: fix typo in common/cmd_jffs2.c
4327 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4328 - JFFS2: remove node version 0 warning
4329 - JFFS2: accept JFFS2 PADDING nodes
4330 - SXNI855T: add AM29LV800 support
4331 - SXNI855T: move environment from EEPROM to flash
4332 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4334 * Patch by Bill Hargen, 11 Aug 2003:
4335 fixes for I2C on MPC8240
4336 - fix i2c_write routine
4337 - fix iprobe command
4338 - eliminates use of global variables, plus dead code, cleanup.
4340 * Add support for USB Mass Storage Devices (BBB)
4341 (tested with USB memory sticks only)
4343 * Avoid flicker on TRAB's VFD
4345 * Add support for SK98xx driver
4347 * Add PCI support for SL8245 board
4349 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4350 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4351 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4353 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4354 to allow for more accurate baudrate settings
4355 (error now 0.7% at 115 kbps, instead of 3.5% before)
4357 * Patch by Andreas Mohr, 4 Sep 2003:
4358 Fix a lot of spelling errors
4360 * Add support for PPChameleon Eval Board
4362 * Add support for P3G4 board
4364 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4367 * Patch by Yuli Barcohen, 7 Aug 2003:
4368 check BCSR to detect if the board is configured in PCI mode
4370 ======================================================================
4371 Changes for U-Boot 0.4.7:
4372 ======================================================================
4374 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4375 add support for Adder II MPC852T module
4377 * Patch by George G. Davis, 19 Aug 2003:
4378 fix TI Innovator/OMAP1510 pin configs
4380 * Patches by Kshitij, 18 Aug 2003
4381 - add support for arm926ejs cpu core
4382 - add support for TI OMAP 1610 Innovator Board
4384 * Patch by Yuli Barcohen, 14 Aug 2003:
4385 add support for bzip2 uncompression
4387 * Add GCC library to examples/Makefile so GCC utility functions will
4390 * Add I2C and RTC support for RMU board using software I2C driver
4391 (because of better response to iprobe command); fix problem with
4394 * Patch by Matthias Fuchs, 28 Aug 2003:
4395 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4396 CONFIG_BOOTP_MAKS (see README).
4398 * Fix ICU862 environment problem
4400 * Fix RAM size detection for RMU board
4402 * Implement "reset" for MGT5100/MPC5200 systems
4404 ======================================================================
4405 Changes for U-Boot 0.4.6:
4406 ======================================================================
4408 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4409 allow selection of clock frequency as "make" target
4411 * Implement memory autosizing code for IceCube boards
4413 * Configure network port on INCA-IP for autonegotiation
4415 * Fix overflow problem in network timeout code
4417 * Patch by Richard Woodruff, 8 Aug 2003:
4418 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4420 ======================================================================
4421 Changes for U-Boot 0.4.5:
4422 ======================================================================
4424 * Update for TQM board defaults:
4425 disable clocks_in_mhz, enable boot count limit
4427 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4428 in toplevel directory instead. Removed astest.c from tools/gdb because
4429 it is no longer relevant.
4431 * Fix PCI support for MPC5200 / IceCube Board
4433 * Map ISP1362 USB OTG controller for NSCU board
4435 * Patch by Brad Parker, 02 Aug 2003:
4436 fix sc520_cdp problems
4438 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4440 * Allow erase command to cross flash bank boundaries
4442 * Patch by Scott McNutt, 21 Jul 2003:
4443 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4444 Both LynxOS and BlueCat linux KDIs are supported.
4446 * Patch by Richard Woodruff, 25 Jul 2003:
4447 use more reliable reset for OMAP/925T
4449 * Patch by Nye Liu, 25 Jul 2003:
4450 fix typo in mpc8xx.h
4452 * Patch by Richard Woodruff, 24 Jul 2003:
4453 Fixes for cmd_nand.c:
4454 - Fixed null dereferece which could result in incorrect ECC values.
4455 - Added support for devices with no Ready/Busy signal hooked up.
4456 - Added OMAP1510 read/write protect handling.
4457 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4459 - Switched default ECC to be JFFS2.
4461 * Allow crc32 to be used at address 0x000
4463 * Provide consistent interface to standalone applications to access
4464 the 'global_data' structure
4465 Provide a doc/README.standalone more useful to users/developers.
4467 * Make IceCube MGT5100 FEC driver work
4469 * Implement new mechanism to export U-Boot's functions to standalone
4470 applications: instead of using (PPC-specific) system calls we now
4471 use a jump table; please see doc/README.standalone for details
4473 * Patch by Dave Westwood, 24 Jul 2003:
4474 added support for Unity OS (a proprietary OS)
4476 * Patch by Detlev Zundel, 23 Jul 2003:
4477 add "imls" command to print flash table of contents
4479 * Fix cold boot detection for log buffer reset
4481 * Return error for invalid length specifiers with "cp.X" etc.
4483 * Fix startup problem on MIPS
4485 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4486 bitmap support is configured
4488 * Patch by Bill Hargen, 18 Jul 2003:
4489 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4491 * Patch by Denis Peter, 18 Jul 2003:
4492 - fix memory configuration for MIP405T
4493 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4495 * Cleanup of TQM82xx configurations; use "official" board types
4496 to make selection easier.
4498 * Patch by Martin Krause, 17 Jul 2003:
4499 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4501 * Patch by Richard Woodruff, 17 July 03:
4502 - Fixed bug in OMAP1510 baud rate divisor settings.
4504 * Patch by Nye Liu, 16 July 2003:
4506 - add MPC86xADS support (uses MPC86xADS.h)
4507 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4509 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4510 o don't trust gclk() software measurement by default, depend on
4511 CONFIG_8xx_GCLK_FREQ
4512 - add DRAM SIMM not installed detection
4513 - use more "correct" SDRAM initialization sequence
4514 - allow different SDRAM sizes (8xxADS has 8M)
4516 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4517 - rename MAMR/MBMR defines to be more consistent. Should eventually
4518 be merged into MxMR to better reflect the PowerQUICC datasheet.
4520 * Patch by Yuli Barcohen, 16 Jul 2003:
4521 support new Motorola PQ2FADS-ZU evaluation board which replaced
4522 MPC8260ADS and MPC8266ADS
4524 ======================================================================
4525 Changes for U-Boot 0.4.4:
4526 ======================================================================
4528 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4530 * Add support for MGT5100 and MPC5200 processors
4532 * Patch by Lutz Dennig, 15 Jul 2003:
4533 update for R360MPI board
4535 ======================================================================
4536 Changes for U-Boot 0.4.3:
4537 ======================================================================
4539 * Patches by Kshitij, 04 Jul 2003
4540 - added support for arm925t cpu core
4541 - added support for TI OMAP 1510 Innovator Board
4543 * Patches by Martin Krause, 14 Jul 2003:
4544 - add I2C support for s3c2400 systems (trab board)
4545 - (re-) add "ping" to command table
4547 * Fix handling of "slow" POST routines
4549 * Patches by Yuli Barcohen, 13 Jul 2003:
4550 - Correct flash and JFFS2 support for MPC8260ADS
4551 - fix PVR values and clock generation for PowerQUICC II family
4554 * Patch by Bernhard Kuhn, 08 Jul 2003:
4555 - add support for M68K targets
4557 * Patch by Ken Chou, 3 Jul:
4558 - Fix PCI config table for A3000
4559 - Fix iobase for natsemi.c
4560 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4562 * Allow to enable "slow" POST routines by key press on power-on
4563 * Fix temperature dependend switching of LCD backlight on LWMON
4564 * Tweak output format for LWMON
4566 * Patch by Stefan Roese, 11 Jul 2003:
4567 - Fix bug in CONFIG_VERSION_VARIABLE.
4568 - AR405 config updated.
4569 - OCRTC/ORSG: bsp command added.
4570 - ASH405 bsp update.
4572 ======================================================================
4573 Changes for U-Boot 0.4.2:
4574 ======================================================================
4576 * Add support for NSCU board
4578 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4580 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4581 mirror bit flash on TQM8xxM modules
4583 * Patch by Kenneth Johansson, 30 Jun 2003:
4584 get rid of MK_CMD_ENTRY macro; update doc/README.command
4586 * Patch by Seb James, 30 Jun 2003:
4587 Improve documentation of I2C configuration in README
4589 * Fix problems with previous log buffer "fixes"
4591 * Fix minor help text issues
4593 * "log append" did not append a newline
4595 ======================================================================
4596 Changes for U-Boot 0.4.1:
4597 ======================================================================
4599 * Fix some missing commands, cleanup header files
4600 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4602 * Rewrite command lookup and help command (fix problems with bubble
4603 sort when sorting command name list). Minor cleanup here and there.
4605 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4606 - Allow to call sysmon function interactively
4607 - PIC on LWMON board needs delay after power-on
4608 - Add missing RSR definitions for MPC8xx
4609 - Improve log buffer handling: guarantee clean reset after power-on
4610 - Add support for EXBITGEN board (aka "genie")
4611 - Add support for SL8245 board
4614 - remove trailing white space, trailing empty lines, C++ comments, etc.
4615 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4617 * Patches by Kenneth Johansson, 25 Jun 2003:
4618 - major rework of command structure
4619 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4621 ======================================================================
4622 Changes for U-Boot 0.4.0:
4623 ======================================================================
4625 * Patches by Robert Schwebel, 26 Jun 2003:
4626 - csb226 configuration updated
4627 - credits for logodl port updated
4628 - innokom configuration updated
4629 - logodl tree update, still with coding style inconsistencies
4630 - added OCM for ppc405 warning to README
4632 * Patch by Pantelis Antoniou, 25 Jun 2003:
4633 update NetVia with V2 board support
4635 * Header file cleanup for ARM
4637 * Patch by Murray Jensen, 24 Jun 2003:
4638 - make sure to use only U-boot provided header files
4639 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4641 * Patch by Stefan Roese, 24 Jun 2003:
4642 - Update esd ASH405 board files.
4643 - Update esd DASA_SIM config file.
4644 - Add ping command to some esd boards.
4646 * Patch by Yuli Barcohen, 23 Jun 2003:
4647 Update for MPC8260ADS board
4649 * Patch by Murray Jensen, 23 Jun 2003:
4650 - cleanup of GCC 3.x compiler warnings
4652 * Patch by Rune Torgersen, 4 Jun 2003:
4653 add large memory support for MPC8266ADS board
4655 * Patch by Richard Woodruff, 19 June 03:
4656 - Enabled standard u-boot device abstraction for ARM
4657 - Enabled console device for ARM
4658 - Initilized bi_baudrate for ARM
4660 * Patch by Bill Hargen, 23 Apr 2003:
4661 fix byte order for 824x I2C addresses (write op)
4663 * Patch by Murray Jensen, 20 Jun 2003:
4665 - cleanup (especially for gcc-3.x compilers)
4667 * Patch by Tom Guilliams, 20 Jun 2003:
4668 added CONFIG_750FX support for IBM 750FX processors
4670 * Patch by Devin Crumb, 02 Apr 2003:
4671 Fix clock divider rounding problem in drivers/serial.c
4673 * Patch by Richard Woodruff, 19 June 03:
4674 - Fixed smc91c111 driver to sync with the u-boot environment
4675 (driver/smc91c111.c).
4676 - Added eth_init error return check in NetLoop (net/net.c).
4678 * Patch by Ken Chou, 19 June 2003:
4679 Added support for A3000 SBC board (Artis Microsystems Inc.)
4681 * Patches by Murray Jensen, 17 Jun 2003:
4682 - Hymod board database mods: add "who" field and new xilinx chip types
4683 - provide new "init_cmd_timeout()" function so code external to
4684 "common/main.c" can use the "reset_cmd_timeout()" function before
4685 entering the main loop
4686 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4687 slightly different. see include/configs/hymod.h for an example
4688 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4689 CFG_DTT_ADM1021 defined)
4690 - add new "eeprom_probe()" function which has similar args and
4691 behaves in a similar way to "eeprom_read()" etc.
4692 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4693 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4694 - gdbtools copyright update
4695 - ensure that set_msr() executes the "sync" and "isync" instructions
4696 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4697 - 8260 I/O ports fix: Open Drain should be set last when configuring
4698 - add SIU IRQ defines for 8260
4699 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4700 config.mk to allow board configurations to override the GNU
4701 linker script, selected via the LDSCRIPT, make variable, and to
4702 give an initial value to the OBJCFLAGS make variable
4703 - 8260 i2c enhancement:
4704 o correctly extends the timeout depending on the size of all
4705 queued messages for both transmit and receive
4706 o will not continue with receive if transmit times out
4707 o ensures that the error callback is done for all queued tx
4709 o correctly detects both tx and rx timeouts, only delivers one to
4710 the callback, and does not overwrite an earlier error
4711 o logic in i2c_probe now correct
4712 - add "vprintf()" function so that "panic()" function can be
4714 - many Hymod board changes
4716 * Patches by Robert Schwebel, 14 Jun 2003:
4717 - add support for Logotronic DL datalogger board
4718 - cleanup serial line after kermit binary download
4719 - add debugX macro (debug level support)
4720 - update mach-types.h to latest arm.linux.org.uk master list.
4722 * Patches by David Müller, 12 Jun 2003:
4723 - rewrite of the S3C24X0 register definitions stuff
4724 - "driver" for the built-in S3C24X0 RTC
4726 * Patches by Yuli Barcohen, 12 Jun 2003:
4727 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4728 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4729 configuration word supplied by FPGA on some MPC8260ADS boards
4731 * Patch by Pantelis Antoniou, 10 Jun 2003:
4732 Unify status LED interface
4734 * Add support for DS12887 RTC; add RTC support for ATC board
4736 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4737 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4738 - Add Atmel DataFlash support for reading and writing.
4739 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4740 - Add Flash detection on Atmel AT91RM9200DK
4741 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4742 - Replace old Ethernet PHY layer functions
4743 - Change link address
4745 * Patch by Frank Smith, 9 Jun 2003:
4746 use CRIT_EXCEPTION for machine check on 4xx
4748 * Patch by Detlev Zundel, 13 Jun 2003:
4749 added implementation of the "carinfo" command in cmd_immap.c
4751 * Fix CONFIG_NET_MULTI support in include/net.h
4753 * Patches by Kyle Harris, 13 Mar 2003:
4754 - Add FAT partition support
4755 - Add command support for FAT
4756 - Add command support for MMC
4758 - Add Intel PXA support for video
4759 - Add Intel PXA support for MMC
4761 - Enable MMC and FAT for lubbock board
4762 - Other misc changes for lubbock board
4764 * Patch by Robert Schwebel, April 02, 2003:
4765 fix for SMSC91111 driver
4767 * Patch by Vladimir Gurevich, 04 Jun 2003:
4768 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4770 * Patch by Stefan Roese, 05 Jun 2003:
4771 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4772 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4773 data cache can be used even if the chip select is in use.
4774 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4775 (see README for further description).
4776 - Changed config files of CONFIG_EEPRO100 boards to use the
4777 CFG_RX_ETH_BUFFER define.
4779 * Add support for RMU board
4781 * Add support for TQM862L at 100/50 MHz
4783 * Patch by Pantelis Antoniou, 02 Jun 2003:
4784 major reconstruction of networking code;
4785 add "ping" support (outgoing only!)
4787 * Patch by Denis Peter, 04 June 2003:
4788 add support for the MIP405T board
4790 * Patches by Udi Finkelstein, 2 June 2003:
4791 - Added support for custom keyboards, initialized by defining a
4792 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4793 - Added support for the RBC823 board.
4794 - cpu/mpc8xx/lcd.c now automatically calculates the
4795 Horizontal Pixel Count field.
4797 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4798 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4800 * Patch by Mark Rakes, 14 May 2003:
4801 add support for Intel e1000 gig cards.
4803 * Patch by Nye Liu, 3 Jun 2003:
4804 fix critical typo in MAMR definition (include/mpc8xx.h)
4806 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4808 * Patch by Klaus Heydeck, 2 Jun 2003
4809 Minor changes for KUP4K configuration
4811 * Patch by Marc Singer, 29 May 2003:
4812 Fixed rarp boot method for IA32 and other little-endian CPUs.
4814 * Patch by Marc Singer, 28 May 2003:
4815 Added port I/O commands.
4817 * Patch by Matthew McClintock, 28 May 2003
4818 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4819 - minor patches for utx8245
4821 * Patch by Daniel Engström, 28 May 2003:
4824 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4825 add nand flash support to SXNI855T configuration
4826 fix/extend nand flash support:
4827 - fix 'nand erase' command so does not erase bad blocks
4828 - fix 'nand write' command so does not write to bad blocks
4829 - fix nand_probe() so handles no flash detected properly
4830 - add doc/README.nand
4831 - add .jffs2 and .oob options to nand read/write
4832 - add 'nand bad' command to list bad blocks
4833 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4834 - make NAND read/write faster
4836 * Patch by Rune Torgersen, 23 May 2003:
4837 Update for MPC8266ADS board
4839 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4840 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4841 _time_ (!) if the environment is embedded within the U-Boot image,
4842 or in a separate flash sector.
4844 * Cleanup CFG_DER #defines in config files (wd maintained only)
4846 * Fix data abort exception handling for arm920t CPU
4848 * Fix alignment problems with flash driver for TRAB board
4850 * Patch by Donald White, 21 May 2003:
4851 fix calculation of base address in pci_hose_config_device()
4853 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4854 execute "cmd2", even if "cmd1" fails. Note that this is different
4855 to "run var1 var2" where the contents of "var2" will NOT be
4856 executed when a command in "var1" fails.
4858 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4860 * Patch by Kyle Harris, 20 May 2003:
4861 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4862 into cpu/pxa and arch-pxa.
4864 * Patch by Stefan Roese, 23 May 2003:
4865 - IBM PPC405EP port added.
4866 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4867 UART0) is used as default U-Boot console. PPC4xx only!
4868 - esd ASH405 board added (PPC405EP based).
4869 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4870 - esd CPCI405AB board added.
4871 - esd PMC405 board added.
4872 - Update of some esd boards.
4874 * Patch by Denis Peter, 19 Mai 2003:
4875 add support for the MIP405-3 board
4877 * Patch by Dave Ellis, 22 May 2003:
4878 Fix problem with only partially cleared .bss segment
4880 * Patch by Rune Torgersen, 12 May 2003:
4881 get PCI to work on a MPC8266ADS board; incorporate change to
4882 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4884 * Patch by Nye Liu, 1 May 2003:
4885 minor patches for the FADS8xx
4887 * Patch by Thomas Schäfer, 28 Apr 2003:
4888 Fix SPD handling for 256 ECC DIMM on Walnut
4890 * Add support for arbitrary bitmaps for TRAB's VFD command;
4891 allow to pass boot bitmap addresses in environment variables;
4892 allow for zero boot delay
4894 * Patch by Christian Geißinger, 19 May 2002:
4895 On TRAB: wait until the dummy byte has been completely sent
4897 * Patch by David Updegraff, 22 Apr 2003:
4898 update for CrayL1 board
4900 * Patch by Pantelis Antoniou, 21 Apr 2003:
4901 add boot support for ARTOS (a proprietary OS)
4903 * Patch by Steven Scholz, 11 Apr 2003:
4904 Add support for RTC DS1338
4906 * Patch by Rod Boyce, 24 Jan 2003:
4907 Fix counting of extended partitions in diskboot command
4909 * Patch by Christophe Lindheimer, 20 May 2003:
4910 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4912 * Fix SDRAM timing on Purple board
4914 * Add support for CompactFlash on ATC board
4915 (includes support for Intel 82365 and compatible PC Card controllers,
4916 and Yenta-compatible PCI-to-CardBus controllers)
4918 * Patch by Mathijs Haarman, 08 May 2003:
4919 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4921 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4923 * Add support for Promess ATC board
4925 * Patch by Keith Outwater, 28 Apr 2003:
4926 - Miscellaneous corrections and additions to GEN860T board specific code.
4927 - Added GEN860_SC variant to GEN860T.
4928 - Miscellaneous corrections to GEN860T documentation.
4929 - Correct duplicate entry in U-Boot CREDITS file.
4930 - Add GEN860T_SC entry in MAINTAINERS file.
4931 - Update CREDITS file with GEN860T_SC info.
4933 * Update Smiths Aerospace addresses in MAINTAINERS file
4935 * Fix error handling in hush's version of "run" command
4938 - Splashscreen support
4941 - temperature dependend enabling of LCD
4943 * Allow booting from old "PPCBoot" disk partitions
4945 * Add support for TQM8255 Board / MPC8255 CPU
4947 ======================================================================
4948 Changes for U-Boot 0.3.1:
4949 ======================================================================
4951 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4953 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4954 display when Linux takes over
4956 * Patch by Erwin Rol, 27 Feb 2003:
4957 Add support for RTEMS (this time for real).
4959 * Add support for "bmp info" and "bmp display" commands to load
4960 bitmap images; this can be used (for example in a "preboot"
4961 command) to display a splash screen very quickly after poweron.
4963 * Add support for 133 MHz clock on INCA-IP board
4965 * Patch by Lutz Dennig, 10 Apr 2003:
4966 Update for R360MPI board
4968 * Add new meaning to "autostart" environment variable:
4969 If set to "no", a standalone image passed to the
4970 "bootm" command will be copied to the load address
4971 (and eventually uncompressed), but NOT be started.
4972 This can be used to load and uncompress arbitrary
4975 * Patch by Stefan Roese, 10 Apr 2003:
4976 Changed DHCP client to use IP address from server option field #54
4977 from the OFFER packet in the server option field #54 in the REQUEST
4978 packet. This fixes a problem using a Windows 2000 DHCP server,
4979 where the DHCP-server is not the TFTP-server.
4981 * Set max brightness for MN11236 displays on TRAB board
4983 * Add support for TQM862L modules
4985 ======================================================================
4986 Changes for U-Boot 0.3.0:
4987 ======================================================================
4989 * Patch by Arun Dharankar, 4 Apr 2003:
4990 Add IDMA example code (tested on 8260 only)
4992 * Add support for Purple Board (MIPS64 5Kc)
4994 * Add support for MIPS64 5Kc CPUs
4996 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4998 * Patch by Denis Peter, 04 Apr 2003:
4999 - update MIP405-4 board
5001 * Patch by Stefan Roese, 4 Apr 2003:
5002 - U-Boot version environment variable "ver" added
5003 (CONFIG_VERSION_VARIABLE).
5004 - Changed PPC405GPr version from A to B.
5005 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
5007 * Patches by Denis Peter, 03 April 2003:
5008 - fix PCI IRQs on MPL boards
5009 - fix two more un-relocated pointer problems
5011 * Fix behaviour of "run" command:
5012 - print error message iv variable does not exist
5013 - terminate processing of arguments in case of error
5015 * Patches by Peter Figuli, 10 Mar 2003
5016 - Add support for BTUART on PXA platform
5017 - Add support for WEP EP250 (PXA) board
5019 * Fix flash problems on INCA-IP; add tool to allow bruning images to
5020 flash using a BDI2000
5022 * Implement fix for I2C Edge Conditions problem for all boards that
5023 use the bit-banging driver (common/soft_i2c.c)
5025 * Patch by Martin Winistoerfer, 23 Mar 2003
5026 - Add port to MPC555/556 microcontrollers
5027 - Add support for cmi customer board with
5028 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
5030 * Patch by Rick Bronson, 28 Mar 2003:
5031 - fix common/cmd_nand.c
5033 * Patch by Arun Dharankar, 24 Mar 2003:
5034 - add threads / scheduler example code
5036 * Add patches by Robert Schwebel, 31 Mar 2003:
5037 - add ctrl-c support for kermit download
5038 - align bdinfo output on ARM
5039 - csb226 board: bring in sync with innokom/memsetup.S
5040 - csb226 board: fix MDREFR handling
5041 - misc doc fixes / extensions
5042 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
5043 - add BOOT_PROGRESS to armlinux.c
5045 * Add CPU ID, version, and clock speed for INCA-IP
5047 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
5048 - fix SRAM and SDRAM memory sizing
5049 - add status LED support
5050 - add MAC address for second (SCC1) ethernet port
5052 * Update default environment for TQM8260 board
5054 * Patch by Rick Bronson, 16 Mar 2003:
5055 - Add NAND flash support for reading, writing, and erasing NAND
5056 flash (certain forms of which are called SmartMedia).
5057 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
5059 * Patches by Robert Schwebel, 19 Mar 2003:
5060 - use arm-linux-gcc as default compiler for ARM
5061 - fix i2c fixup code
5062 - fix missing baudrate setting
5063 - added $loadaddr / CFG_LOAD_ADDR support to loadb
5064 - moved "ignoring trailing characters" _before_ u-boot wants to
5065 print out diagnostics messages; removes bogus characters at the
5068 * Patch by John Zhan, 18 Mar 2003:
5069 Add support for SinoVee Microsystems SC8xx boards
5071 * Patch by Rolf Offermanns, 21 Mar 2003:
5072 ported the dnp1110 related changes from the current armboot cvs to
5073 current u-boot cvs. smc91111 does not work. problem marked in
5074 smc91111.c, grep for "FIXME".
5076 * Patch by Brian Auld, 25 Mar 2003:
5077 Add support for STM flash chips on ebony board
5079 * Add PCI support for MPC8250 Boards (PM825 module)
5081 * Patch by Stefan Roese, 25 Mar 2003:
5084 * Patch by Stefan Roese, 20 Mar 2003:
5085 - CPCI4052 update (support for revision 3).
5086 - Set edge conditioning circuitry on PPC405GPr for compatibility
5087 to existing PPC405GP designs.
5088 - Clip udiv to 5 bits on PPC405 (serial.c).
5090 * Extend INCAIP board support:
5091 - add automatic RAM size detection
5092 - add "bdinfo" command
5093 - pass flash address and size to Linux kernel
5094 - switch to 150 MHz clock
5096 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
5097 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
5098 boards, version 153 for Rev. 200 boards).
5100 * Patch by Vladimir Gurevich, 12 Mar 2003:
5101 Fix relocation problem of statically initialized string pointers
5104 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5105 Cleanup & bug fixes for JFFS2 code:
5106 - the memory mangement was broken. It caused havoc on malloc by
5107 writing beyond the block boundaries.
5108 - the length calculation for files was wrong, sometimes resulting
5109 in short file reads.
5110 - data copying now optionally takes fragment version numbers into
5111 account, to avoid copying from older data.
5112 See doc/README.JFFS2 for details.
5114 * Patch by Josef Wagner, 12 Mar 2003:
5115 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5116 - ETH05 and BEDBUG support for CU824
5117 - added support for MicroSys CPC45
5118 - new BOOTROM/FLASH0 and DOC base for PM826
5120 * Patch by Robert Schwebel, 12 Mar 2003:
5121 Fix the chpart command on innokom board
5124 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5125 s/PPCBoot/U-Boot/ in some files
5126 s/pImage/uImage/ in some files
5128 * Patch by Detlev Zundel, 15 Jan 2003:
5129 Fix '' command line quoting
5131 * Patch by The LEOX team, 19 Jan 2003:
5132 - add support for the ELPT860 board
5133 - add support for Dallas ds164x RTC
5135 * Patches by David Müller, 31 Jan 2003:
5136 - minimal setup for CardBus bridges
5137 - add EEPROM read/write support in the CS8900 driver
5138 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5139 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5141 * Patch by Steven Scholz, 04 Feb 2003:
5142 add support for RTC DS1307
5144 * Patch by Reinhard Meyer, 5 Feb 2003:
5145 fix PLPRCR/SCCR init sequence on 8xx to allow for
5146 changes of EBDF by software
5148 * Patch by Vladimir Gurevich, 07 Feb 2003:
5149 "API-compatibility patch" for 4xx I2C driver
5151 * TRAB fixes / extensions:
5152 - Restore VFD brightness as saved in environment
5153 - add support for Fujitsu flashes
5154 - make sure both buzzers are turned off (drive low level)
5156 * Patches by Robert Schwebel, 06 Mar 2003:
5157 - fix bug in BOOTP code (must use NetCopyIP)
5158 - update of CSB226 port
5159 - clear BSS segment on XScale
5160 - added support for i2c_init_board() function
5161 - update to the Innokom plattform
5163 * Extend support for redundand environments for configurations where
5164 environment size < sector size
5166 * Patch by Rune Torgersen, 13 Feb 2003:
5167 Add support for Motorola MPC8266ADS board
5169 * Patch by Kyle Harris, 19 Feb 2003:
5170 patches for the Intel lubbock board:
5171 memsetup.S - general cleanup (based on Robert's csb226 code)
5172 flash.c - overhaul, actually works now
5173 lubbock.c - fix init funcs to return proper value
5175 * Patch by Kenneth Johansson, 26 Feb 2003:
5176 - Fixed off by one in RFTA calculation.
5177 - No need to abort when LDF is lower than we can program it's only
5178 minimum timing so clamp it to what we can do.
5179 - Takes function pointer to function for reading the spd_nvram. Usefull
5180 for faking data or hardcode a module without the nvram.
5181 - fix other user for above change
5182 - fix some comments.
5184 * Patches by Brian Waite, 26 Feb 2003:
5185 - fix port for evb64260 board
5186 - fix PCI for evb64260 board
5189 * Patch by Reinhard Meyer, 1 Mar 2003:
5190 Add support for EMK TOP860 Module
5192 * Patch by Yuli Barcohen, 02 Mar 2003:
5193 Add SPD EEPROM support for MPC8260ADS board
5195 * Patch by Robert Schwebel, 21 Jan 2003:
5196 - Add support for Innokom board
5197 - Don't complain if "install" fails
5198 - README cleanup (remove duplicated lines)
5199 - Update PXA header files
5201 * Add documentation for existing POST code (doc/README.POST)
5203 * Patch by Laudney Ren, 15 Jan 2003:
5204 Fix handling of redundand environment in "tools/envcrc.c"
5206 * Patch by Detlev Zundel, 28 Feb 2003:
5207 Add bedbug support for 824x systems
5209 * Add support for 16 MB flash configuration of TRAB board
5211 * Patch by Erwin Rol, 27 Feb 2003:
5212 Add support for RTEMS
5214 * Add image information to README
5216 * Patch by Stefan Roese, 18 Feb 2003:
5217 CPCIISER4 configuration updated.
5219 * Patch by Stefan Roese, 17 Feb 2003:
5220 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5222 * Patch by Stefan Roese, 13 Feb 2003:
5223 Add "pcidelay" environment variable (in ms, enabled via
5224 CONFIG_PCI_BOOTDELAY).
5225 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5226 RST# to respond to configuration cycles (33MHz -> 1s).
5228 * Fix dual PCMCIA slot support (when running with just one
5231 * Add VFD type detection to trab board
5233 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5234 variable with value in the EEPROM
5236 * Patch by Stefan Roese, 10 Feb 2003:
5237 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5239 * Add support for MIPS32 4Kc CPUs
5241 * Add support for INCA-IP Board
5243 ======================================================================
5244 Changes for U-Boot 0.2.2:
5245 ======================================================================
5247 * Add dual ethernet support on PM826
5249 * Add support for LXT971 PHY on PM826
5251 * Patch by Tord Andersson, 16 Jan 2003:
5252 Fix flash sector count for TQM8xxL
5254 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5255 16 bytes out of each 32 byte block)
5257 ======================================================================
5258 Changes for U-Boot 0.2.1:
5259 ======================================================================
5261 * Add support for V37 board
5262 (patch by Jón Benediktsson, 11 Dec 2002)
5264 * Update baudrate in bd_info when it gets changed
5266 * Add watchdog trigger points while waiting for serial port
5267 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5269 * Improve command line tool to access the U-Boot's environment
5270 (figuration of the utility, using a config file)
5272 * Add single quote support for (old) command line parser
5274 * Switch LWMON board default config from FRAM to EEPROM;
5275 in POST, EEPROM shows up on 8 addresses
5277 ======================================================================
5278 Changes for U-Boot 0.2.0:
5279 ======================================================================
5281 * Use 1-byte-read instead of -write for iprobe() function
5282 Add i2c commands to PM826 config
5284 * extend I2C POST code: check for list on known addresses
5286 * Improve log buffer code; use "loglevel" to decide which messages
5287 to log on the console, too (like in Linux); get rid of "logstart"
5289 * Add command line tool to access the U-Boot's environment
5290 (board-specific for TRAB now, to be fixed later)
5292 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5293 Fix misc problems with AmigaOne support
5295 * Patch by Chris Hallinan, 3 Dec 2002:
5296 minor cleanup to the MPC8245 EPIC driver
5298 * Patch by Pierre Aubert , 28 Nov 2002
5299 Add support for external (SIU) interrupts on MPC8xx
5301 * Patch by Pierre Aubert , 28 Nov 2002
5302 Fix nested syscalls bug in standalone applications
5304 * Patch by David Müller, 27 Nov 2002:
5305 fix output of "pciinfo" command for CardBus bridge devices.
5307 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5310 * Add LED indication for IDE activity on KUP4K board
5312 * Fix startup problems with VFD display on TRAB
5314 * Patch by Pierre Aubert, 20 Nov 2002
5315 Add driver for Epson SED13806 graphic controller.
5316 Add support for BMP logos in cfb_console driver.
5318 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5320 * Patch by Rod Boyce, 21 Nov 2002:
5321 fix PCMCIA on MBX8xx board
5323 * Patch by Pierre Aubert , 21 Nov 2002
5324 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5325 bootmode word in DPRAM configurable
5327 * Patch by Daniel Engström, 18 Nov 2002:
5328 Fixes for x86 port (mostly strings issues)
5330 * Patch by Ken Chou, 18 Nov 2002:
5331 Fix for natsemi NIC cards (DP83815)
5333 * Patch by Pierre Aubert, 19 Nov 2002:
5334 fix a bug for the MII configuration, and some warnings
5336 * Patch by Thomas Frieden, 13 Nov 2002:
5337 Add code for AmigaOne board
5338 (preliminary merge to U-Boot, still WIP)
5340 * Patch by Jon Diekema, 12 Nov 2002:
5341 - Adding URL for IEEE OUI lookup
5342 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5344 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5345 root-on-nfs macros are designed to switch how the default boot
5346 method gets defined.
5348 * Patch by Daniel Engström, 13 Nov 2002:
5349 Add support for i386 architecture and AMD SC520 board
5351 * Patch by Pierre Aubert, 12 Nov 2002:
5352 Add support for DOS filesystem and booting from DOS floppy disk
5354 * Patch by Jim Sandoz, 07 Nov 2002:
5355 Increase number of network RX buffers (PKTBUFSRX in
5356 "include/net.h") for EEPRO100 based boards (especially SP8240)
5357 which showed "Receiver is not ready" errors when U-Boot was
5358 processing the receive buffers slower than the network controller
5361 * Patch by Andreas Oberritter, 09 Nov 2002:
5362 Change behaviour of NetLoop(): return -1 for errors, filesize
5363 otherwise; return code 0 is valid an means no file loaded - in this
5364 case the environment still gets updated!
5366 * Patches by Jon Diekema, 9 Nov 2002:
5367 - improve ADC/DAC clocking on the SACSng board to align
5368 the failing edges of LRCLK and SCLK
5369 - sbc8260 configuration tweaks
5370 - add status LED support for 82xx systems
5371 - wire sspi/sspo commands into command handler; improved error
5373 - add timestamp support and alternate memory test to the
5374 SACSng configuration
5376 * Patch by Vince Husovsky, 7 Nov 2002:
5377 Add "-n" to linker options to get rid of "Not enough room for
5378 program headers" problem
5380 * Patch by David Müller, 05 Nov 2002
5381 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5382 so we can use an already existing name
5384 * Patch by Pierre Aubert, 05 Nov 2002
5385 Hardware relatied improvments in FDC boot code
5387 * Patch by Holger Schurig, 5 Nov 2002:
5388 Make the PXA really change it's frequency
5390 * Patch by Pierre Aubert, 05 Nov 2002
5391 Add support for slave serial Spartan 2 FPGAs
5393 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5396 * Add support for log buffer which can be passed to Linux kernel's
5397 syslog mechanism; used especially for POST results.
5399 * Patch by Klaus Heydeck, 31 Oct 2002:
5400 Add initial support for kup4k board
5402 * Patch by Robert Schwebel, 04 Nov 2002:
5403 - use watchdog to reset PXA250 systems
5404 - added progress callbacks to (some of the) ARM code
5405 - update for Cogent CSB226 board
5407 * Add support for FPS860 board
5409 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5410 Improve PCI access on 32-bits Compact PCI bus
5412 * Fix mdelay() on TRAB - this was still the debugging version with
5413 seconds instead of ms.
5415 * Patch by Robert Schwebel, 1 Nov 2002:
5416 XScale related cleanup (affects all ARM boards)
5418 * Cleanup of names and README.
5420 ======================================================================
5421 Notes for U-Boot 0.1.0:
5422 ======================================================================
5424 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5426 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5427 For information about the history of the project please see the
5428 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5430 ======================================================================