1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Improve DIMM detection for AMCC Yucca 440SPe board
6 Improved the memory DIMM detection for the Yucca 440SPe board for
7 the case where a memory DIMM is falsely detected as present.
8 This issue is seen on some AMCC Yucca 440SPe validation boards if
9 only one 512MB memory DIMM is installed, i.e. DIMM slot 0 is
10 populated and DIMM slot 1 is empty. In this case, U-Boot does
11 not correctly detect that there is only one DIMM memory module
12 installed and will falsely detect two DIMM memory modules are
13 present and therefore U-Boot will not calculate the correct amount
14 of total memory and u-boot will not booting up.
15 Patch by Adam Graham, 24 Aug 2006
19 * Update for MCC200 / PRS200 boards:
20 - auto-adjust console device for Linux.
23 * Add a fix for a buggy USB device on the FO300 board.
25 * Updates for MCC200 / PRS200 boards:
26 - support for configurations with SDRAM or DDR memory,
27 - support for highboot and lowboot
28 - adjusting environment definitions
30 * Add support for WTK FO300 board (TQM5200 based).
34 * Update for SC520 board.
35 Patch by David Updegraff, 02 Dec 2005
37 * Fixed common.h spelling error.
38 Patch by Cory Tusar, 30 Nov 2005
41 Patch by Andreas Engel, 28 Nov 2005
43 * Fix fatload command on FAT32 formatted partitions.
44 Patch by Joachim Jaeger, 18 Nov 2005
46 * Fix drivers/dm9000.c when configured in 32 bit mode.
47 Patch by Eric Benard, 17 Nov 2005
49 * Cleanup debug code for yucca board.
51 * MCC200: restrict addressable flash space to 32 MB
53 * Add debug console on COM12 for MCC200 board
55 * Fix control-c handing in CONFIG_CMDLINE_EDITING
56 Properly pass break code back from readline.
57 Patch by Roger Blofeld, 31 Jul 2006
59 * Add commandline history support to all AMCC eval boards
60 Patch by Stefan Roese, 07 Aug 2006
62 * Add Macronix MXLV320T flash support for AMCC Bamboo
63 Patch by Stefan Roese, 07 Aug 2006
65 * Change "mii info" to not print an error upon missing PHY at address
66 Patch by Stefan Roese, 07 Aug 2006
68 * Fix PCI-Express on PPC440SPe rev. A.
70 * Fix preboot message on TQM85xx after switching to hush parser.
72 * Adapt TQM85xx ramdisk address to Linux kernel memory map
74 * Add initial support for PCI-Express on PPC440SPe (Yucca board).
76 * Fix compiler warning for TRAB board.
77 Patch by Martin Krause, 07 Aug 2006
79 * Prevent USB commands from working when USB is stopped.
81 * Add rudimentary handling of alternate settings of USB interfaces.
82 This is in order to fix issues with some USB sticks timing out
83 during initialization. Some code readability improvements.
85 * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
86 AMCC suggested to set the PMU bit to 0 for best performace on
87 the PPC440 DDR controller.
88 Please see doc/README.440-DDR-performance for details.
89 Patch by Stefan Roese, 28 Jul 2006
91 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
92 Please see doc/README.bamboo for details.
93 Patch by Stefan Roese, 27 Jul 2006
95 * Fix CONFIG_CMDLINE_EDITING implementation
96 Patch by Stefan Roese, 27 Jul 2006
98 * Fix preboot message on TQM5200 after switching to hush parser.
100 * MCC200: set default configuration to low_boot DDR,
101 and support for configurable options high_boot and/or SDRAM.
103 * Add support for 256 MB SDRAM on CPU87
104 Patch by Josef Wagner, 25 Nov 2005
106 * Add configuration for cam5200 board (based on TQM5200S).
110 * Disabled kvme080 board in MAKEALL because of build problems.
114 * Update NetStar board
115 Patch by Ladislav Michl, 03 Nov 2005
117 * Make code better readable.
118 Patch by Ladislav Michl, 14 Sep 2005
120 * Enable initrd ATAG for xm250 board.
121 Patch by Josef Wagner, 05 Sep 2005
123 * Add readline cmdline-editing extension
124 Patch by JinHua Luo, 01 Sep 2005
126 * Add support for friendly-arm SBC-2410X board
127 Patch by JinHua Luo, 01 Sep 2005
129 * Fix multi-part image support on i386 platform.
130 Patch by David Updegraff, 19 Aug 2005
132 * Add support for KVME080 board
133 Patch by Sangmoon Kim, 18 Aug 2005
135 * Fix MIPS LE build problem
136 Patch by Matej Kupljen, 10 Aug 2005
138 * Check argument count in "mii" command.
139 Problem pointed out by Andrew Dyer, 13 Jun 2005
141 * Cleanup TQM5200 board configurations:
142 - make highboot configurations use environment at high end, too,
143 to avoid flash fragmentation
144 - always use redundand environment
145 - don't enable video code for modules without graphics controller
146 - provide useful (though different) mtdparts settings
147 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
149 * Extend mkconfig tool to print more useful target name
151 * Add support for high-boot on TQM5200 and TQM5200S boards.
152 Hint: the CPLD on the TQM5200 must be programmed with a software
153 version supporting the high boot option! The new TQM5200S is
154 already supporting this option. On the TQM5200 this option will be
155 supported in configurations with MPC5200 rev B processors.
156 To actually "high boot", set jumper X30 on the STK52xx.
157 Patch by Martin Krause, 12 Jul 2006
159 * Add support for new TQM5200 revisions
160 - Support for TQM5200S (short version without graphic controller)
161 - Support for modules with 'N' type S29GL128N Spansion flashes
162 (requires changes to flash layout)
163 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
164 Patch by Martin Krause, 07 Jul 2006
166 * Fix support for PS/2 keyboard on TQM85xx boards
167 The PS/2 keyobard driver for the TQM85xx modules only supports the
168 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
169 include a DUART, the TQM8560 modules can't be used with the PS/2
170 keyboard controller on the STK85xx board.
171 The PS/2 keyboard driver should work with the modules TQM8540,
172 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
173 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
174 settings: X66 1-2, 9-10; X61 2-3
175 Patch by Martin Krause, 21 Jun 2006
177 * Adjust RTC century handling on STK52xx board to match Linux driver.
178 Patch by Martin Krause, 12 Jun 2006
180 * Adjust filenames for USB update images on TRAB board.
181 During an automatic update via USB stick, U-Boot searches for
182 images with the name "firmware.img" and "kernel.img". This names
183 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
184 to prevent updates of new boards (with the new macronics "c" step
185 flashes) with old, incompatible firmware or kernel versions.
186 Patch by Martin Krause, 21 Jun 2006
188 * Bugfix in VFD routine on TRAB board.
189 Make sure upper lext pixel can be set to blue, too
190 (so far only red was possible).
191 Patch by Martin Krause, 15 Feb 2006
193 * Enable buffered flash writes for TB5200 board.
195 * Fix some bugs in TRAB board flash driver.
196 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
197 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
198 - remove "Unlock Bypass" mode, because macronix flashes do not support
200 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
201 for Intel compatible flashes, not for AMD compatible.
202 Patch by Martin Krause, 15 Feb 2006
204 * Add additional error messages to flash driver on TRAB board
205 (for erase errors and timeout errors)
206 Patch by Martin Krause, 14 Feb 2006
208 * Add support for TB5200 board
209 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
210 integrated in a little aluminium case.
211 Patch by Martin Krause, 8 Jun 2006
213 * Enable buffered flash writes for TQM5200 board.
215 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
217 * Add support for TQM885D board.
218 Patch by Martin Krause, 20 Mar 2006
220 * Fix FEC initialisation: All MII configuration is done via FEC1
221 registers, but MII_SPEED was configured according to FEC used. So
222 if only FEC2 was used, this caused the real MII_SPEED register in
223 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
224 Fix: always configure MII_SPEED on FEC1 only.
225 Patch by Markus Klotzbuecher, 12 Jul 2006
227 * Add support for SPC1920 board.
228 Patch by Markus Klotzbuecher, 12 Jul 2006
230 * MCC200 board: support console on any one of the Quad UART ports.
232 * Fix error in flash protection calculation on MCC200 board.
234 * Major PCMCIA Cleanup to make code better readable and maintainable.
236 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
237 placed to the drivers/rpx_pmcia.c file to avoid duplication.
238 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
239 - drivers/i82365.c has been split into two parts located at
240 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
241 the only boards using CONFIG_82365).
242 - Changes were tested for clean build and *very* *few* boards.
244 * Fix timer problems on AMCC yucca board.
245 Set Timer Clock Select to use CPU clock as a timer input source.
247 * Bring yucca config more in line with other AMCC boards.
249 * Add AMCC bamboo board to MAKEALL build script.
251 * Fix AMCC bamboo eval board compilation errors.
253 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
254 Enabled it for Yucca board.
256 * Cleanup config file and bootup output for Yucca board.
258 * Fix CONFIG_440_GX define usage.
260 * Remove autogenerated bmp_logo.h file.
262 * Add support for AMCC 440SPe CPU based eval board (Yucca).
264 * Call serial_initialize() before first debug() is used.
266 * Cleanup trab board for GCC-4.x
268 * VoiceBlue update: use new MTD flash partitioning methods, use more
269 reasonable TEXT_BASE, update default environment and enable keyed
271 Patch by Ladislav Michl, 16. Aug 2005
273 * Add forgotten changes for the PLEB 2 Board.
274 Patch by David Snowdon, 13. Aug 2005
276 * Add support for wrPPMC7xx/74xx boards
277 Patch by Richard Danter, 12 Aug 2005
279 * Add support for gth2 board
280 Patch by Thomas Lange, Aug 11 2005
282 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
283 Patch by Martin Krause, 8 Jun 2006
285 This patch supports two serial consoles on boards with
286 a MPC5xxx CPU. The console can be switched at runtime
287 by setting stdin, stdout and stderr to the desired serial
288 interface (serial0 or serial1). The PSCs to be used as
289 console port are definded by CONFIG_PSC_CONSOLE
290 and CONFIG_PSC_CONSOLE2.
291 See README.serial_multi for details.
293 * Bugfix in I2C initialisation on S3C2400.
294 If the bus is blocked because of a previously interrupted
295 transfer, up to eleven clocks are generated on the I2CSCL
296 line to complete the transfer and to free the bus.
297 With this fix pin I2CSCL (PG6) is really configured as GPIO
298 so the clock pulses are really generated.
299 Patch by Martin Krause, 04 Apr 2006
301 * Fix DDR6 errata on TQM834x boards
302 Patch by Thomas Waehner, 07 Mar 2006
304 * Remove obsolete flash driver board/tqm5200/flash.c
305 Patch by Martin Krause, 11 Jan 2006
307 * Update configuration for CMC-PU2 board
308 Patch by Martin Krause, 17 Nov 2005
310 * Add support for PS/2 keyboard on TQM85xx board
311 Patch by Martin Krause, 07 Nov 2005
313 Tested on a STK85XX baseboard. Make sure the PS/2 controller
314 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
316 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
317 In tsc2000_read_channel() the delay after setting the multiplexer
318 to a temperature channel is increased from 1,5 ms to 10 ms. This
319 is to allow the multiplexer inputs to stabilize after huge steps
320 of the input signal level.
321 Patch by Martin Krause, 08 Nov 2005
323 * Adjust TQM5200 make targets
324 Make the automatic CS configuration the default.
325 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
326 and CONFIG_TQM5200_AC are removed.
327 "TQM5200_config" is now the default for STK52XX.200 base boards.
328 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
329 Patch by Martin Krause, 07 Nov 2005
331 * Fix setting of environment variable "ver" on trab board
332 The environment variable "ver" is now set before
333 do_auto_update() is called, so that "ver" can be used
334 in USB update scripts.
335 Patch by Martin Krause, 27 Oct 2005
337 * Fix wrong usage of udelay() in led_blink() on trab board
338 Patch by Martin Krause, 27 Oct 2005
340 * Fix udelay bug in vfd.c for trab board
341 Patch by Martin Krause, 27 Oct 2005
343 * Disable JFFS2 support for trab board
344 Patch by Martin Krause, 27 Oct 2005
346 * Change mtdparts definition on trab board to match current flash map
347 Patch by Martin Krause, 27 Oct 2005
349 * Fix memory init problems on MCC200 board
351 * Fix IxEthDB.h to compile again
352 Patch by Stefan Roese, 14 Jun 2006
354 * Minor cleanup for PCS440EP board
355 Patch by Stefan Roese, 13 Jun 2006
357 * Add MCF5282 support (without preloader)
358 relocate ichache_State to ram
359 u-boot can run from internal flash
360 Add EB+MCF-EV123 board support.
361 Add m68k Boards to MAKEALL
362 Patch from Jens Scharsig, 08 Aug 2005
364 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
365 Patch by Scott McNutt, 08 Jun 2006
367 * Nios II - Add EPCS Controller bootrom work-around
368 -When booting from an epcs controller, the epcs bootrom may leave the
369 slave select in an asserted state causing soft reset hang. This
370 patch ensures slave select is negated at reset.
371 Patch by Scott McNutt, 08 Jun 2006
373 * Update PK1C20 board
374 -Update base addresses for standard configuration
375 -Eliminate use of CACHE_BYPASS in board code
376 Patch by Scott McNutt, 08 Jun 2006
378 * Nios II - Fix I/O Macros and mini-app stubs
380 -Eliminate use of CACHE_BYPASS in cpu code
381 -Eliminate assembler warnings
382 -Fix mini-app stubs and force no small data
383 Patch by Scott McNutt, 08 Jun 2006
385 * Fix U-Boot environment sector protection on MCC200 board
387 * Minor cleanup for PCS440EP board
389 * Update PCS440EP port to fit into one flash device (incl. environment)
390 Patch by Stefan Roese, 06 Jun 2006
392 * Add support for PCS440EP board
393 Patch by Stefan Roese, 02 Jun 2006
395 * Fix examples/Makefile; some build targets were lost
397 * Fix watchdog handling in CFI flash driver
398 Just use udelay() when waiting for status changes which will
399 implicitely trigger the watchdog.
401 * Fix PCI to memory window size problems on PM82x boards
402 We use the "automatic" mode that was used for the MPC8266ADS and
403 MPC8272 boards. Eventually this should be used on all boards?]
404 Patch by Wolfgang Grandegger, 17 Jan 2006
406 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
407 Patch by Stefan Roese, 29 May 2006
409 * Update Intel IXP4xx support
410 - Add IXP4xx NPE ethernet MAC support
411 - Add support for Intel IXDPG425 board
412 - Add support for Prodrive PDNB3 board
414 Patch by Stefan Roese, 23 May 2006
416 * Fix problem in PVR detection for 440GR
417 Patch by Stefan Roese, 18 May 2006
419 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
421 * Enable autoboot for M5271EVB board.
423 * Changed default ramdisk addr in yosemite/yellowstone ports
424 Patch by Stefan Roese, 15 May 2006
426 * Fix PCMCIA support on virtlab2
428 * Add support for VirtLab2 board
429 (needed because of differences in the PCMCIA hardware).
433 * Update yosemite configuration to enable flash write buffer support
434 Patch by Stefan Roese, 10 May 2006
436 * Fix compile warnings in common/xyzModem.c
437 Patch by Stefan Roese, 10 May 2006
439 * Add support for AMCC 440EP Rev C and 440GR Rev B
440 Patch by John Otken, 08 May 2006
442 * OMAP 5912/OSK: update EMIFS CS1 timings:
443 Problems have been seen in the linux kernel's smc91x network driver
444 due to improper bus timings. The latest 2.6 OMAP kernels currently
445 have a workaround, but this fix belongs in u-boot.
446 Patch by Kevin Hilman, 13 Oct 2005
448 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
449 Patch by Hiroki Kaminaga, 11 Mar 2006
451 * Update omap5912osk board support
452 - Fix OMAP support that omap5912osk compiles in current source tree
453 - Update with code from "http://omap.spectrumdigital.com/osk5912"
454 to fix problems with DDR initialization
456 - Use CFI flash driver and support complete 32MB of onboard flash
457 - Add "print_cpuinfo()" and "checkboard()" functions to display
458 CPU (with frequency) and Board infos
459 Patch by Stefan Roese, 10 May 2006
461 * Fix watchdog issues for ColdFire boards.
463 * Add M5271EVB board support.
465 * Make R5200 specific low level initialization board conditional.
467 * Update CPU target identification strings for ColdFire family.
469 * Update register definitions for MCF5271.
471 * Fix serial console support for MCF5271.
473 * Fixes for gcc 3.4 based m68k toolchain,
474 based on patch by Jate Sujjavanich.
476 * Fix lowboot support on MCC200 board
478 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
479 - Removed MPC8349ADS port
480 - Added PCI support to MPC8349ADS
481 - reworked memory map to allow mapping of all regions with BATs
482 Patch by Kumar Gala, 20 Apr 2006
484 * Coding Style cleanup
486 * Write RTC seconds first to maintain settings integrity per
487 Maxim/Dallas DS1306 data sheet.
488 Patch by Alan J. Luse, 02 May 2006
490 * Scheduled for removal: strnicmp() which is unused
492 * Update for Intel Monahans boards:
493 - support for magic key detection and handling on delta board
494 - NAND support for zylonite board + some minor cleanup
496 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
497 Patch by Jon Loeliger, 01 May 2006
499 * Fixed handling of bad checksums with "mkimage -l"
501 * Added support for BC3450 board
502 Patch by Stefan Strobl, 21 Oct 2005
504 * Update for NC650 board:
505 - Support rev1 and rev2 hardware
506 - adapt to new NAND layer
507 - add CP850 configuration based on NC650
509 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
510 is configured; othrwise DMA accesses aren't cache coherent which
511 causes for example USB to fail.
515 * Fix dbau1x00 boards broken by dbau1550 patch
516 PLL:s were not set for boards other than 1550.
517 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
518 Default boot is now bootp for cards other than 1550.
519 Patch by Thomas Lange, 10 Aug 2005
521 * Fixes common/cmd_flash.c:
522 - fix some compiler/parser error, if using m68k tool chain
523 - optical fix for protect on/off all messages, if using more
525 Patch by Jens Scharsig, 28 Jul 2005
527 * Fix Quad UART mapping on MCC200 board due to new HW revision
529 * Fix JFFS2 support for legacy NAND driver.
531 * Remove dependencies between DoC code and old legacy NAND driver.
533 * Fix PM828_PCI target, for which PCI was *not* configured in.
535 * Fix Lite5200B support: initialize SDelay register
536 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
537 Configuration", 3.3.1 SDelay--MBAR + 0x0190
539 * Changes/fixes for drivers/cfi_flash.c:
541 - Add Intel legacy lock/unlock support to common CFI driver
543 On some Intel flash's (e.g. Intel J3) legacy unlocking is
544 supported, meaning that unlocking of one sector will unlock
545 all sectors of this bank. Using this feature, unlocking
546 of all sectors upon startup (via env var "unlock=yes") will
549 - Fixed problem with multiple reads of envronment variable
550 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
552 - Removed unwanted linefeeds from "protect" command when
553 CFG_FLASH_PROTECTION is enabled.
555 - Changed p3p400 board to use CFG_FLASH_PROTECTION
557 Patch by Stefan Roese, 01 Apr 2006
559 * Changes/fixes for drivers/cfi_flash.c:
560 - Correctly handle the cases where CFG_HZ != 1000 (several
562 - Fix the timeout calculation of buffered writes (off by a
564 Patch by Anders Larsen, 31 Mar 2006
566 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
568 405 SDRAM: - The SDRAM parameters can now be defined in the board
569 config file and the 405 SDRAM controller values will
570 be calculated upon bootup (see PPChameleonEVB).
571 When those settings are not defined in the board
572 config file, the register setup will be as it is now,
573 so this implementation should not break any current
574 design using this code.
576 Thanks to Andrea Marson from DAVE for this patch.
578 440 DDR: - Added function sdram_tr1_set to auto calculate the
579 TR1 value for the DDR.
580 - Added ECC support (see p3p440).
582 Patch by Stefan Roese, 17 Mar 2006
584 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
585 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
587 * Add support for ymodem protocol download
588 Patch by Stefano Babic, 29 Mar 2006
590 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
591 Merge from Markus Klotzbücher's repo, 01 Apr 2006
593 * GCC-4.x fixes: clean up global data pointer initialization for all
596 * Update for Delta board:
597 - redundant NAND environment
598 - misc Monahans cleanups (remove dead code etc.)
599 - DA9030 Initialization; some minimal changes to PXA I2C driver to
600 make it work with the Monahans.
601 - Make Monahans clock frequency configurable using
602 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
603 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
604 Merge from Markus Klotzbücher's repo, 25 Mar 2006
606 * Enable Quad UART om MCC200 board.
608 * Cleanup MCC200 board configuration; omit non-existent stuff.
610 * Add support for MPC859/866 Rev. A.0
612 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
614 * Fix DDR ECC bit definitions for MPC83xx.
616 * Add initial support for MPC8349E MDS board.
618 * Add support for ECC DDR initialization on MPC83xx.
620 * Add DMA support for MPC83xx.
622 * Add sync in do_reset() routine for MPC83xx after RPR register
623 was written to. It is need on some targets when BAT translation
626 * Add bit definitions for MPC83xx DDR controller registers.
628 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
630 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
632 * Add support for DS1374 RTC chip.
634 * Add support for Lite5200B board.
635 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
637 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
638 timer and cpu_reset code from cpu/$(CPU) into the new
639 cpu/$(CPU)/$(SOC) directories
640 Patch by Andreas Engel, 13 Mar 2006
642 * Change max size of uncompressed uImage's to 8MByte and add
643 CFG_BOOTM_LEN to adjust this setting.
645 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
646 uImages was restricted to 4MBytes. This default size is now
647 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
648 in the board config file.
650 Patch by Stefan Roese, 13 Mar 2006
652 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
653 Patch by Stefan Roese, 13 Mar 2006
655 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
656 Patch by Cedric Vincent, 06 Jul 2005
658 * au1x00_eth.c: check malloc return value and abort if it failed
659 Patch by Andrew Dyer, 26 Jul 2005
661 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
662 incorrectly generating start/stop conditions on the bus.
663 Patch by Andrew Dyer, 26 Jul 2005
665 * Fix bug in [id]cache_status commands for MPC85xx processors;
666 should look at LSB of L1CSRn registers to determine if L1 cache is
667 enabled, not the MSB.
668 Patch by Murray Jensen, 19 Jul 2005
670 * Fix array overflow with fw_setenv on uninitialised environment
671 Patch by Murray Jensen, 15 Jul 2005
673 * Add support for EmbeddedPlanet EP88x boards
674 Patch by Yuli Barcohen, 13 Jul 2005
676 * Remove board specific configuration includes from the common xilinx
677 ethernet and iic adapter code.
678 Patch by Michael Libeskind, 12 Jul 2005
680 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
681 Patch by Murray Jensen, 08 Jul 2005
683 * Add (some) definitions for the MPC85xx local bus controller
684 Patch by Murray Jensen, 08 Jul 2005
686 * Add CPM2 I/O pin functions for MPC85xx processors
687 Patch by Murray Jensen, 08 Jul 2005
689 * Fix compile problem
691 * Added PCI support for MPC8349ADS board
692 Patch by Kumar Gala 11 Jan 2006
694 * Enable address translation on MPC83xx
695 Patch by Kumar Gala, 10 Feb 2006
697 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
698 Patch by Kumar Gala, 25 Jan 2006
700 * Fixed defines for MPC83xx SICRL register to match current specs
701 Patch by Kumar Gala, 23 Jan 2006
703 * Only disable the MPC83xx watchdog if its enabled out of reset.
704 If its disabled out of reset SW can later enable it if so desired
705 Patch by Kumar Gala, 11 Jan 2006
707 * Allow config of GPIO direction & data registers at boot on 83xx
708 Patch by Kumar Gala, 11 Jan 2006
710 * Enable time handling on 83xx
711 Patch by Kumar Gala, 11 Jan 2006
713 * Make System IO Config Registers board configurable on MPC83xx
714 Patch by Kumar Gala, 11 Jan 2006
716 * Fixed PCI indirect config ops to handle multiple PCI controllers
717 We need to adjust the bus number we are trying to access based
718 on which PCI controller its on
719 Patch by Kumar Gala, 12 Jan 2006
721 * Report back PCI bus when doing table based device config
722 Patch by Kumar Gala, 11 Jan 2006
724 * Added support for PCI prefetchable region and BARs
725 If a host controller sets up a region as prefetchable and
726 a device's BAR denotes it as prefetchable, allocate the
727 BAR into the prefetch region.
729 If a BAR is prefetchable and no prefetchable region has
730 been setup by the controller we fall back to allocating
731 the BAR into the normally memory region.
732 Patch by Kumar Gala, 11 Jan 2006
734 * Add helper function for generic flat device tree fixups for mpc83xx
735 Patch by Kumar Gala, 11 Jan 2006
737 * Add support for passing initrd information via flat device tree
738 Patch by Kumar Gala, 11 Jan 2006
740 * Added OF_STDOUT_PATH and OF_SOC
742 OF_STDOUT_PATH specifies the path to the device the kernel can use
745 OF_SOC specifies the proper name of the SOC node if one exists.
746 Patch by Kumar Gala, 11 Jan 2006
748 * Allow board code to fixup the flat device tree before booting a kernel
749 Patch by Kumar Gala, 11 Jan 2006
751 * Added CONFIG_ options for bd_t and env in flat dev tree
753 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
754 into the resulting flat device tree.
756 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
757 variables from u-boot into the flat device tree
759 Patch by Kumar Gala, 11 Jan 2006
761 * Add support for the DHCP vendor optional bootfile (#67).
762 Ignores the vendor TFTP server name option (#66).
763 Patch by Murray Jensen, 30 Jun 2005
765 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
766 Patch by Andy Fleming, 14 Jun 2005
768 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
769 Patch by Gerhard Jaeger, 21 Jun 2005
771 * Add netconsole and some more commands to RPXlite_DW board
772 Patch by Sam Song, 19 Jun 2005
774 * Fix bad declaration on pci_cfgfunc_nothing
775 Patch by Sam Song, 19 Jun 2005
777 * Adjust "echo" as a default command
778 Patch by Sam Song, 19 Jun 2005
780 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
781 Patch by KokHow Teh, 16 Jun 2005
783 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
784 Patch by Rick Bronson, 15 Jun 2005
786 * Coding Style cleanup
788 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
789 Patch by Andrew Dyer, 13 Jun 2005
791 * Add ADI Blackfin support
792 - add support for Analog Devices Blackfin BF533 CPU
793 - add support for the ADI BF533 Stamp uClinux board
794 - add support for the ADI BF533 EZKit board
795 Patches by Richard Klingler, 11 Jun 2005
797 * Add loads of ntohl() in image header handling
798 Patch by Steven Scholz, 10 Jun 2005
800 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
801 variable to set clock
802 Patch by Yuli Barcohen, 05 Jun 2005
804 * RPXlite configuration fixes
805 - Use correct flash sector size
806 - Use correct memory test end address
807 - Add support for bzip2 compression
808 - Various small fixes
809 Patch by Yuli Barcohen, 05 Jun 2005
811 * Memory configuration changes for ZPC.1900 board
812 - Fix SDRAM timing on both local bus and 60x bus
813 - Add support for second flash bank (SIMM)
814 - Change boot flash base
815 Patch by Yuli Barcohen, 05 Jun 2005
817 * Add support for Adder boards with 16MB SDRAM;
818 add support for second FEC on Adder87x board.
819 Patch by Yuli Barcohen, 05 Jun 2005
821 * Fix conditional for including ks8695eth driver
822 Patch by Greg Ungerer, 04 Jun 2005
824 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
825 Patch by Friedrich Lobenstock, 02 Jun 2005
827 * Fix comment in common/soft_i2c.c
828 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
830 * Cleanup compiler warnings.
831 Patch by Greg Ungerer, 21 May 2005
833 * Word alignment fixes for word aligned NS16550 UART
834 Patch by Jean-Paul Saman, 01 Mar 2005
836 Fixes bug with UART that only supports word aligned access: removed
837 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
838 (broken!) versions of GCC generate byte accesses when encountering
839 the packed attribute regardless if the struct is already correctly
840 aligned for a platform. Peripherals that can only handle word
841 aligned access won't work properly when accessed with byte access.
842 The struct NS16550 is already word aligned for REG_SIZE = 4, so
843 there is no need to packed the struct in that case.
845 * Fix behaviour if gatewayip is not set
846 Patch by Robin Gilks, 23 Dec 2004
848 * Fix cleanup for netstart board.
849 Remove build results from repository
851 * Some code cleanup for GCC 4.x
853 * Fixes to support environment in NAND flash;
854 enable NAND flash based environment for delta board.
856 * Add support for Intel Monahans CPU on Zylonite and Delta boards
857 (This is Work in Progress!)
859 * Add support for TQM8260-AI boards.
863 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
864 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
865 Patch by Ladislav Michl, 29 Jun 2005
867 * Add lowboot target to mcc200 board
868 Patch by Stefan Roese, 4 Mar 2006
870 * Fix problem with flash_get_size() from CFI driver update
871 Patch by Stefan Roese, 1 Mar 2006
873 * Make CFG_NO_FLASH work on ARM systems
874 Patch by Markus Klotzbuecher, 27 Feb 2006
876 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
879 * Convert mcc200 to use common CFI flash driver
880 Patch by Stefan Roese, 28 Feb 2006
882 * Add env-variable "unlock" to handle initial state of sectors
885 Only the U-Boot image and it's environment is protected,
886 all other sectors are unprotected (unlocked) if flash
887 hardware protection is used (CFG_FLASH_PROTECTION) and
888 the environment variable "unlock" is set to "yes".
890 Patch by Stefan Roese, 28 Feb 2006
892 * Update drivers/cfi_flash.c:
893 - find_sector() called in both versions of flash_write_cfiword()
894 Patch by Peter Pearse, 27th Feb 2006
896 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
897 Patch by Jose Maria Lopez, 16 Jan 2006
899 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
900 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
902 * Changes/fixes for drivers/cfi_flash.c:
903 We *should* check if there are any error bits if the previous call
904 returned ERR_OK (Otherwise we will have output an error message in
905 flash_status_check() already.) The original code would only check for
906 error bits if flash_status_check() returns ERR_TIMEOUT.
907 Patch by Marcus Hall, 23 Aug 2005
909 * Changes/fixes for drivers/cfi_flash.c:
910 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
911 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
912 Patch by Sangmoon Kim, 19 Aug 2005
914 * Fixes for drivers/cfi_flash.c:
915 - Fix wrong timeout value usage in flash_status_check()
916 - Round write_tout up when converting to msec in flash_get_size()
917 - Remove clearing flash status at the end of flash_write_cfibuffer()
918 which sets Intel 28F640J3 flash back to command mode on CSB472
919 Patch by Tolunay Orkun, 02 July 2005
921 * Add basic support for the SMMACO4 Board from PanDaCom.
922 Patch by Heiko Schocher, 20 Feb 2006
924 * Add GIT version information (commid ID) to untagged U-Boot versions
926 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
927 of all unreleased (untagged) U-Boot images will be automatically
928 extended upon compiletime with a part of the GIT commit ID and
929 possibly with "dirty" if uncommited changes are detected.
931 Here an example for the resulting version:
932 "U-Boot 1.1.4-g3457ac18-dirty"
934 The version is now maintained in the toplevel Makefile and the
935 version headers are autogenerated.
937 Patch by Stefan Roese, 9 Feb 2006
939 * Update default environment for INKA4x00 board.
941 * Convert CPCI750 to use common CFI flash driver
942 Patch by Reinhard Arlt, 8 Feb 2006
944 * Various changes to esd HH405 board specific files
945 Patch by Matthias Fuchs, 07 Feb 2006
947 * Cleanup U-Boot boot messages on ARM.
949 To match the U-Boot user interface on ARM platforms to the U-Boot
950 standard (as on PPC platforms), some messages with debug character
951 are removed from the default U-Boot build.
952 Enable DEBUG for lib_arm/board.c to enable debug messages.
953 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
954 Patch by Stefan Roese, 24 Jan 2006
956 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
957 Patch by Stefan Roese, 18 Jan 2006
959 * Add VGA support (CT69000) to CPCI750 board.
960 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
961 Patch by Reinhard Arlt, 30 Dec 2005
963 * PMC405 and CPCI405: Moved configuration of pci resources
965 PMC405 and CPCI2DP: Added firmware download and booting via pci.
966 Patch by Matthias Fuchs, 20 Dec 2005
968 * Add ColdFire targets to MAKEALL script
969 Patch by Zachary Landau, 26 Jan 2006
971 * Add support for r5200 board
972 Patch by Zachary Landau, 26 Jan 2006
974 * Add support for Freescale M5271 processor
975 Patch by Zachary Landau, 26 Jan 2006
977 * Fix 28F256J3A support on PM520 board
978 (without bank-switching only 32 MB can be accessed)
980 * Fix mkimage bug with multifile images created on 64 bit systems.
982 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
984 * Fix compiler problem with at91rm9200dk board.
985 Patch by Eugen Bigz, 19 Dec 2005
987 ======================================================================
988 Changes for U-Boot 1.1.4:
989 ======================================================================
991 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
992 - Changed GPIO setup to enable another address line in order to
993 address 64M of FLASH.
994 - Added function sdram_tr1_set to auto calculate the tr1 value for
996 Patch by Steven Blakeslee, 12 Dec 2005
998 * MPC5200: Set PCI retry counter to 0 = infinite retry;
999 The default of 255 is too short for slow devices.
1000 Patch by Martin Nykodym, 12 Dec 2005
1002 * Change port configuration for O2DNT (CODEC1 on PSC1).
1004 * Fix register for PCI async mode on PPC440EP
1005 Patch by Youngchul Bang, 08 Dec 2005
1007 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
1008 This segment may be required by some libgcc.a functions
1011 * Fix DPRAM offset/size for MPC8541/8555.
1012 Simplify TQM85xx Makefile handling.
1014 * Fix data overflow (typo?) in rtc/ds1302.c
1016 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
1018 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
1019 - Support for TQM8541/8555 boards added.
1020 - Complete rework of TQM8540/8560 support.
1021 - Common TQM85xx code now supports all current TQM85xx platforms
1022 (TQM8540/8541/8555/8560).
1023 - DDR SDRAM size detection added.
1024 - CAS latency default values can be overwritten by setting "serial#"
1025 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
1026 If problems are detected with this non default CAS latency,
1027 the default values will be used instead.
1028 - Flash size detection added.
1029 - Moved FCC ethernet driver initialization behind TSEC driver init
1030 -> TSEC is first device.
1031 Patch by Stefan Roese, 30 Nov 2005
1033 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
1034 Patch by John Otken, 23 Nov 2005
1036 * Changed PPC44x startup message (cpu info, speed...) to common style:
1037 On PPC44x platforms, the startup message generated in "cpu.c" only
1038 comprised the ppc type and revision but not additional information
1039 like speed etc. Those speed infos where printed in the board specific
1040 code. This new implementation now prints all CPU infos in the common
1041 cpu specific code. No board specific code is needed anymore and
1042 therefore removed from all current 44x implementations.
1043 Patch by Stefan Roese, 27 Nov 2005
1045 * Adjust TQM834x PHY addresses for latest hardware revision.
1047 * Increase malloc arena on TQM5200 board to 256 kB.
1048 With 64 kb uniform flash sector size the old value of 128 kB was
1051 * Fix miiphy global data initialization (problem on 4xx boards when
1052 no ethaddr is assigned). Initialization moved from
1053 miiphy_register() to eth_initialize().
1055 Based on initial patch for 4xx platform by Matthias Fuchs.
1057 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
1059 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
1060 The COPYING file was extended to make clear that these files can be
1061 used in non-GPL code, too.
1062 Also, a corresponding note was placed in the headers of the affected files.
1064 * Add support for Prodrive P3P440 board:
1065 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
1066 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
1067 for bank autodetection
1068 Patch by Stefan Roese, 22 Nov 2005
1070 * Change all '$(...)' variable references into '${...}'
1071 which makes the environment compatible with the hush shell.
1072 WARNING: Support for the old '$(...)' syntax will be
1073 discontinued in a later version.
1075 * Minor changes to init flags in TQM834x PCI.
1077 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
1078 Patch by Stefan Roese, 15 Nov 2005
1080 * New PPC 405EP board added: CMS700
1081 Added CONFIG_NET_MULTI for VOM405 board.
1082 Added reset_phy() for VOM405 board.
1083 Patch by Matthias Fuchs, 09 Nov 2005
1085 * Updated PCI mapping for esd CPCI2DP board.
1086 Add support for error LED.
1087 Patch by Matthias Fuchs, 07 Nov 2005
1089 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1090 Patch by Stefan Roese, 07 Nov 2005
1092 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1093 Patch by Stefan Roese, 07 Nov 2005
1095 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1096 Patch by Stefan Roese, 05 Nov 2005
1098 * Additional fix for external IRQ config on Yellowstone & Yosemite
1099 Patch by Stefan Roese, 03 Nov 2005
1101 * Add support for Ocotea pass 3 with 440GX Rev. F
1102 Patch by Stefan Roese, 01 Nov 2005
1104 * Fix external IRQ configuration on Yellowstone & Yosemite
1105 Patch by Stefan Roese, 28 Oct 2005
1107 * Add support for multiple PHYs.
1108 Tested on the following boards:
1109 cmcpu2 (at91rm9200/ether.c)
1110 PPChameleon (ppc4xx/4xx_enet.c)
1111 yukon (mpc8220/fec.c)
1112 uc100 (mpc8xx/fec.c)
1113 tqm834x (mpc834x/tsec.c) with EEPRO100
1114 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1115 Main changes include:
1117 - miiphy_register routine was added to allow multiple PHYs to be registered
1118 - miiphy_read and miiphy_write are now defined in this file, and
1119 require additional argument (char *devname)
1120 - other miiphy_* routines also require additional device name argument
1123 Calling reset_phy() was moved to be executed *after* eth_initialize().
1124 This is necessary as now some of the implementations of reset_phy()
1125 may need to use miiphy_reset() which is not allowed before eth_initialize()
1126 as eth_initialize registers all required miiphy_* routines.
1127 Tested on IP860 and PHY initializes properly after this change.
1129 * Correct includes for flat tree builder.
1131 * Fix conflicting types (flash_write()) in trab auto_update.c.
1133 * Add PCI support for the TQM834x board.
1135 * Add missing 4xx board to MAKEALL
1136 Patch by Stefan Roese, 20 Oct 2005
1138 * Fix conflicting types (flash_write()) in esd auto_update.c
1139 Patch by Stefan Roese, 20 Oct 2005
1141 * Fix problem with sleep in NetConsole (use get_timer())
1142 Patch by Stefan Roese, 20 Oct 2005
1144 * Add NetConsole Support for AMCC eval boards
1145 Patch by Stefan Roese, 20 Oct 2005
1147 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1148 Patch by Stefan Roese, 18 Oct 2005
1150 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1151 Fix identation on ext2ls help entry.
1152 Patch by Stefan Roese, 14 Oct 2005
1154 * Add support for TQM834x boards.
1157 * Cleanup for GCC-4.x
1159 * Add documentation for Open Firmware Flat Tree and usage.
1160 Patch by Pantelis Antoniou, 13 Oct 2005
1162 * Add missing files for Pantelis Antoniou's patch
1163 Patch by Pantelis Antoniou, 04 Sep 2005
1165 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1166 CONFIG_NET_MULTI set)
1167 Patch by Stefan Roese, 10 Oct 2005
1169 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1170 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1171 Patch by Stefan Roese, 07 Oct 2005
1173 * Add support for OF flat tree for the STXtc board.
1174 Patch by Pantelis Antoniou, 04 Sep 2005
1176 * Support passing of OF flat trees to the kernel.
1177 Patch by Pantelis Antoniou, 04 Sep 2005
1181 * Add support for NetSilicon NS7520 processor.
1182 Patch by Art Shipkowski, 12 May 2005
1184 * Add support for AP1000 board.
1185 Patch by James MacAulay, 07 Oct 2005
1187 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1188 Patch by Anders Larsen, 07 Oct 2005
1190 The Atmel errata #11 states that the transfer buffer descriptor
1191 table must be aligned on a 16-word boundary. As it turned out, this
1192 is insufficient - it seems the table must be aligned on a boundary
1193 at least as large as the table itself (in Linux this is not an
1194 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1196 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1197 Patch by Anders Larsen, 07 Oct 2005
1199 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1200 sed the linker scripts, rather than pre-process them.
1201 Patch by Peter Pearse, 07 Oct 2005
1203 * Update make target for ARM supported boards.
1204 Use lowlevel_init() instead of platformsetup() [rename].
1205 Patch by Peter Pearse, 06 Oct 2005
1207 * Fix booting from serial dataflash on AT91RM9200
1208 Patch by Peter Menzebach, 29 Aug 2005
1210 * Add JFFS2 support for TRAB board
1211 Patch by Martin Krause, 25 Aug 2005
1213 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1214 Patch by Marcus Hall, 24 Aug 2005
1216 * Fix the machine-id of the Cogent csb637 board
1217 Patch by Anders Larsen, 05 Oct 2005
1219 * Complete support for the KwikByte KB920x boards
1220 Patch by Anders Larsen, 05 Oct 2005
1222 * Set the AT91RM9200 clock to asynchronous mode
1223 Patch by Anders Larsen, 03 May 2005
1225 * Set the AT91RM9200 clock to synchronous mode
1226 Patch by Anders Larsen, 29 Apr 2005
1228 * Add support for Cogent csb637
1229 Patch by Anders Larsen, 29 Apr 2005
1231 * Fix dm9161.c initialization
1232 Patch by Anders Larsen, 29 Apr 2005
1234 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1235 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1237 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1238 Patch by Anders Larsen, 29 Apr 2005
1240 * Fix device partition intialization for SystemACE disks.
1241 Patch by Stephen Williams, 28 Apr 2005
1243 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1244 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1246 * Add support for S29GL064M-R3 flash chip on xsengine board
1247 Patch by Kurt Stremerch, 18 Apr 2005
1249 * E500 update: repoint IVPR to RAM when code is relocated
1250 Patch by Kylo Ginsberg, 13 Apr 2005
1252 * Fix loop end test in lib_generic/string.c:strswab()
1253 Patch by Andrew Dyer, October 10, 2005
1254 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1258 * Update ARM Integrator boards:
1259 Correct addessing errors in platform files.
1260 Split off common core module data from Integrator header files to
1261 include/armcoremodule.h.
1262 Patch by Peter Pearse, 04 Oct 2005
1264 * Make sure only supported compiler options are used
1265 Import "cc-option" shell function from kernel and
1266 use it to get the correct ARM GCC options for individual CPUs
1267 Patch by Peter Pearse, 30 Jun 2005
1269 * Fix 440GR to print correct cpu revision
1270 Patch by Stefan Roese, 04 Oct 2005
1272 * Change board message on AMCC Yosemite & Yellowstone to common style
1273 Patch by Stefan Roese, 03 Oct 2005
1275 * Fix compiler warning
1277 * Fix FEC PHY addresses for TQM85xx boards
1279 * Fix uninitialized variable problem in hush shell
1280 Patch by Lars Rostock, 26 Sep 2005
1282 * Undo change of f6e20fc6ca... to include/configs/trab.h
1283 (Must have been an accident?)
1285 * Add support for AT91RM9200 OHCI Controller.
1286 Patch by Eric Benard, 07 Apr 2005
1288 * Update ARM mach-types.h
1289 Patch by Eric Benard, 07 Apr 2005
1291 * Add support for MP2USB board.
1292 Patch by Eric Benard, 07 Apr 2005
1294 * Add board support for armadillo HT1070
1295 Patch by Rowel Atienza, 06 Apr 2005
1297 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1298 Patch by Vitaly Bordug, 30 Mar 2005
1300 * Add iopset command on mpc8xx
1301 Patch by Daniel Eisenhut, 25 Mar 2005
1303 * Add support for MII in eepro100 driver.
1304 Patch by Gleb Natapov, 21 Mar 2005
1306 * Fixes to the Lubbock (PXA 25x) support:
1307 - Resolve the FIXME with respect to saving the u-boot environment.
1308 - Make the default load address land in real memory.
1309 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1310 Patch by David Brownell, 10 Mar 2005
1312 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1313 Patch by Marc Leeman, 04 Mar 2005
1315 * OMAP242x H4 board update
1316 - fix for ES2 differences.
1317 - switch to using the cfi_flash driver.
1318 - fix SRAM build address.
1319 - fix for GP device operation.
1320 - unlock SRAM for GP devices.
1321 - display more device information.
1322 - fix potential deadlock in omap24xx_i2c driver.
1323 - fix DLL load values to match dpllout*1 operation.
1324 - fix 2nd chip select init for combo DDR device.
1325 - add support for CFI Intel 28F256L18 on H4 board.
1326 Patch by Richard Woodruff, 03 Mar 2005
1328 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1329 Patch by Steven Scholz, 02 Mar 2005
1332 Patch by Ara Avanesyan, 24 Feb 2005
1334 * Remove unneeded #include <malloc.h>
1335 Patch by Ladislav Michl, 22 Feb 2005
1337 * Add cramfs support for m68k
1338 Patch by Zachary Landau, 21 Feb 2005
1340 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1341 Patch by Jeff Angielski, 21 Feb 2005
1343 * Fix au1x00_serial baud rate calculation:
1344 remove hardcoded cpu clock divisor and use register instead;
1345 round up instead of truncate
1346 Patch by Andrew Dyer, 15 Feb 2005
1348 * Add Xilinx Spartan3 family FPGA support
1349 Patch by Kurt Stremerch, 14 Feb 2005
1351 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1352 Patch by Zachary Landau, 11 Feb 2005
1354 * Fix VOH405 Support
1355 Patch by Matthias Fuchs, 25 Sep 2005
1357 * Added support for PCI bridge on MPC8272ADS
1358 Patch by Vitaly Bordug, Feb 09 2005
1360 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1361 Patch by Jean-Paul Saman, 8 Feb 2005
1363 * Fix strswab() to reliably find end of string
1364 Patch by Andrew Dyer, 08 Feb 2005
1366 * Fix typos in include/ppc440.h
1367 Patch by Andrew E Mileski, 04 Feb 2005
1369 * Add Vibren (was Accelent) PXA255 IDP Support
1370 Patch by Cliff Brake, 04 Feb 2005
1372 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1373 Patch by Andrew Dyer, 31 Jan 2005
1375 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1376 Patch by Peter Pearse, 2 Feb 2005
1378 * Fix error handling in tools/env/fw_env.c
1379 Patch by Ara Avanesyan, 01 Feb 2005
1381 * Fix MGT5100 PSC baudrate calculation
1382 Patch by Sebastian Schau, 27 Jan 2005
1384 * OMAP242x fix for GP device booting
1385 - Add SRAM unlock for GP devices.
1386 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1387 Patches by Richard Woodruff, 21 Jan 2005:
1389 * Add support for AMD's Pb1x00 eval board;
1390 add MII routines to the au1x00 ethernet driver;
1391 add USB ohci driver (work in progress)
1392 Patch by Thomas Sailer, 20 Jan 2005
1394 * Update omap5912osk board
1395 Use drivers/cfi_flash.c instead of private flash driver;
1396 Remove hardcoded personalized settings from omap5912osk.h;
1397 Fix spacing with (RO) marks in 'flinfo' output.
1398 Patch by Michael Bendzick, 14 Jan 2005
1400 * Fix warnings for PCI code on ixp
1401 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1403 * virtex2 fix for bogus download error messages
1404 The virtex2 FPGA download code watches for init going active during
1405 a download of config data as an error condition. init also goes
1406 active after a configuration is finished in concert with the done
1407 signal. So far, the code does not check for done active until all
1408 of the configuration data is sent. If configuration data has a few
1409 extra pad bytes at the end, this would cause an error message even
1410 though the download had suceeded.
1411 NOTE: virtex2 slave serial and spartan2 versions may still have the
1413 Patch by Andrew Dyer, 12 Jan 2005
1415 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1416 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1417 message when probing for nonexistent flash in little endian mode.
1418 As a side effect more efficient and smaller code is generated,
1419 which is always a Good Thing (TM).
1420 Patch by Ladislav Michl, 24 Sep 2005
1422 * Update for TFTP using a fixed UDP port
1423 Use the approved environment variable names. Added "tftpdstp" to
1424 allow ports other than 69 per Tolunay Orkun's recommendation.
1425 Patch by Jerry Van Baren, 12 Jan 2005
1427 * Allow to force TFTP to use a fixed UDP port
1428 (Add a configuration option CONFIG_TFTP_PORT and optional env
1430 Patch by Jerry Van Baren, 10 Jan 2005
1432 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1433 Patch by Leif Lindholm, 29 Dec 2004
1435 * Cleanup: fix broken builds
1437 * Fix PHY address argument passing with mii info command
1438 Patch by Andrew Dyer, 28 Dec 2004
1440 * Cleanup (PPC4xx is AMCC now)
1442 * esd CPCI2DP board added
1443 Patch by Matthias Fuchs, 22 Sep 2005
1445 * esd PMC405 board updated
1446 Patch by Matthias Fuchs, 22 Sep 2005
1448 * Add SM501 support to HH405 board.
1449 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1450 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1451 Patch by Stefan Roese, 22 Sep 2005
1453 * Fix autonegotiation in tsec ethernet driver
1454 Patch by Stefan Roese, 21 Sep 2005
1456 * Fix bug in auto_update (trab board)
1457 Patch by Martin Krause, 16 Sep 2005
1459 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1460 Patch by Francesco Mandracci, 16 Sep 2005
1462 * Update configuration for INKA4x0 board
1464 * Update configuration for PM854 board
1465 Based on patch by R. Loeffl, 20 Jul 2005
1467 * Add PCI support to TQM8540 and TQM8560 boards
1468 Patch by Stefan Roese, 15 Sep 2005
1470 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1471 boards (baudrate, environment...). Flash driver fixed.
1472 Patch by Stefan Roese, 15 Sep 2005
1474 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1475 ethernet port on ebony.
1476 Patch by Stefan Roese, 7 Sep 2005
1478 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1480 * Change default console baud rate for stxxtc board
1482 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1483 Patch by Stefan Roese, 31 Aug 2005
1485 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1486 Patch by Pantelis Antoniou, 02 Sep 2005
1490 * Enable SM712 driver support for HMI1001 board.
1492 * Fix problems with ld version 2.16 (dot outside sections problem)
1493 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1494 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1496 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1498 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1500 * Add keyboard and dot matrix display support for HMI1001 board.
1502 * Prepare U-Boot for gcc-4.x
1504 * Fixed Bamboo port to enable running without DDR-DIMM
1505 (Bamboo has also 64MB onboard DDR)
1506 Patch by Stefan Roese, 24 Aug 2005
1508 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1509 now handling all 4xx cpu's
1510 Patch by Stefan Roese, 16 Aug 2005
1512 * Fix make dependencies for at91rm9200 and ks8695 cpus
1513 Patch by Steven Scholz, 23 Aug 2005
1515 * Add JFFS2 support for TQM5200 board
1517 * Add esd cpci5200 and pf5200 boards
1518 Patch by Reinhard Arlt, 22 Aug 2005
1520 * Fix sysclock for TQM8540 and TQM8560 boards
1521 Patch by Martin Krause, 25 Jul 2005
1523 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1524 Patch by Martin Krause, 08 Jun 2005
1526 * Add new board specific commands for TQM5200/STK52XX
1527 - Sound commands (beep, wav, sound)
1528 - Test commands (led, can, backlight, rs232)
1529 Patch by Martin Krause, 02 May 2005
1531 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1532 because of a bug in the AT91RM9200 CPU PLL
1533 Patch by Martin Krause, 22 Apr 2005
1535 * Add automatic HW detection for another CMC_PU2 variant
1536 Patch by Martin Krause, 20 Apr 2005
1538 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1539 Patch by Martin Krause, 19 Apr 2005
1541 * Fix initialization problem on TQM5200 without SM501
1542 Patch by Martin Krause, 08 Apr 2005
1544 * Add RTC support for STK52XX.200
1545 Patch by Martin Krause, 07 Apr 2005
1547 * Add support for IFM o2dnt board
1549 * Enable PCI on hmi1001 board
1551 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1552 so we can use them to, e.g., check the existence of a file with
1553 "if ls foo; then this; else that; fi" in the hush shell
1554 Patch by Andreas Engel, 16 August 2005
1556 * Coding style cleanup
1558 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1559 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1561 * Check return value of malloc in 440gx_enet.c
1562 Patch by Travis B. Sawyer, 18 Jul 2005
1564 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1565 Second serial port on 440GX now defined as a system device.
1566 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1567 Patch by Travis B. Sawyer, 12 Jul 2005
1569 ======================================================================
1570 Changes for U-Boot 1.1.3:
1571 ======================================================================
1573 * Minor code cleanup
1575 * Add forgotten new fils from latest VoiceBlue update
1577 * Make bootretry feature work with hush shell.
1578 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1579 Patch by Andreas Engel, 19 Jul 2005
1581 * Update Hymod Board Database PHP code in "tools" directory
1582 Patch by Murray Jensen, 01 Jul 2005
1584 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1585 Patch by Murray Jensen, 30 Jun 2005
1587 * Fix Murray Jensen's mail address.
1588 Patch by Murray Jensen, 30 Jun 2005
1590 * Preserve PHY_BMCR during a soft reset.
1591 Patch by Carl Riechers, 24 Jun 2005
1593 * VoiceBlue update: eeprom tool can also store firmware version now.
1594 eeprom.bin is runable by jumping at load address.
1595 Patch by Ladislav Michl, 23 May 2005
1597 * Move the AT91RM9200DK to the ARM Systems list.
1598 Patch by Anders Larsen, 26 Apr 2005
1600 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1601 Patch by Anders Larsen, 26 Apr 2005
1603 * measure_gclk() is needed when DEBUG is enabled
1604 Patch by Bryan O'Donoghue, 25 Apr 2005
1606 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1607 Patch by Reinhard Arlt, 12 Aug 2005
1609 * esd PCI405 board updated
1610 Patch by Matthias Fuchs, 28 Jul 2005
1612 * esd WUH405 and DU405 board updated
1613 Patch by Matthias Fuchs, 27 Jul 2005
1615 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1616 Patch by Matthias Fuchs, 4 May 2005
1618 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1619 boards (baudrate, environment...). Flash driver fixed.
1620 Patch by Stefan Roese, 11 Aug 2005
1622 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1623 Patch by Stefan Roese, 11 Aug 2005
1625 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1626 Patch by Stefan Roese, 11 Aug 2005
1628 * Add configuration for IFM AEV FIFO board.
1629 Minor coding style cleanup.
1631 * Add configuration for IFM SPI eval board
1633 * Fix CompactFlash problem on HMI1001 board
1635 * Make new "mtdparts" code build with older compilers
1636 Patch by Andrea Scian, 09 Aug 2005
1638 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1639 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1640 with the 405 defines and the linux kernel defines.
1641 Patch by Stefan Roese, 08 Aug 2005
1643 * Fix compiler warnings with older GCC versions
1645 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1647 Old, obsolete and duplicated code was cleaned up and replace by the
1648 new partitioning method. There are two possible approaches now:
1650 The first one is to define a single, static partition:
1652 #undef CONFIG_JFFS2_CMDLINE
1653 #define CONFIG_JFFS2_DEV "nor0"
1654 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1655 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1656 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1658 The second method uses the mtdparts command line option and dynamic
1661 /* mtdparts command line support */
1662 #define CONFIG_JFFS2_CMDLINE
1663 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1664 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1666 Command line of course produces bigger images, and may be inappropriate
1667 for some targets, so by default it's off.
1669 * Fix build problems for PM856 Board
1671 * Fix sign extension bug in 'fpga loadb' command;
1672 make 'fpga loadb' always print the file header info
1673 Patch by Andrew Dyer, 11 Jan 2005
1675 * Fix errors that occur when accessing SystemACE CF
1676 Patch by Jeff Angielski, 09 Jan 2005
1678 * Document switching between U-Boot and PlanetCore on RPXlite
1679 by Sam Song, 24 Dec 2004
1681 * Fix PowerQUICC II mask detection.
1682 Patch by Eugene Surovegin, 20 Dec 2004
1684 * Add support for Altera NIOS DK1C20 board
1685 Patch by Shlomo Kut, 13 Dec 2004
1687 * Add support for ep8248 board
1688 Patch by Yuli Barcohen, 12 Dec 2004
1692 * Fix baudrate setting for KGDB on MPC8260
1693 Patch by HoJin, 11 Dec 2004
1695 * Fix 'mii help' text formatting
1696 Patch by Cory Tusar, 10 Dec 2004
1698 * Fix return code of NFS command
1699 Patch by Hiroshi Ito, 11 Dec 2004
1703 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1704 Patch by Steven Blakeslee, 04 Aug 2005
1706 * Add support for AMCC Bamboo PPC440EP eval board
1707 Patch by Stefan Roese, 04 Aug 2005
1709 * Patch by Jon Loeliger
1710 Fix style issues primarily in 85xx and 83xx boards.
1712 - Trailing white space
1713 - Indentation not by TAB
1714 - Excessive amount of empty lines
1715 - Trailing empty lines
1717 * Patch by Ron Alder, 11 Jul 2005
1718 Add Xianghua Xiao and Lunsheng Wang's support for the
1719 GDA MPC8540 EVAL board.
1721 * Patch by Eran Liberty
1722 Add support for the Freescale MPC8349ADS board.
1724 * Patch by Jon Loeliger, 25 Jul 2005
1725 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1726 by the upcoming mpc83xx family as well.
1728 * Patch by Jon Loeliger, 05 May 2005
1729 Implemented support for MPC8548CDS board.
1730 Added DDR II support based on SPD values for MPC85xx boards.
1731 This roll-up patch also includes bugfies for the previously
1733 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1735 * Patch by Jon Loeliger, 10 Feb 2005
1736 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1738 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1740 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1741 for faster flash parts.
1742 Add documentation for BR/OR for FLASH.
1744 * Patch by Jon Loeliger 08 Feb 2005
1745 Determine L2 Cache size dynamically on 85XX boards.
1747 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1748 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1749 option rather than a myriad of CONFIG_MPC8560-like variants.
1750 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1751 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1752 new CONFIG_CPM2 option to each 8260 board.
1754 * Add support for MicroSys PM856 board
1755 Patch by Josef Wagner, 03 Aug 2005
1757 * Minor fixes to PM854 board
1758 Patch by Josef Wagner, 03 Aug 2005
1760 * Adjust configuration of XENIAX board
1761 (chip select and GPIO required for USB operation)
1763 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1764 routed to the Watchdog handler
1765 Patch by Eugene Surovegin, 18 Jun 2005
1767 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1768 Patch by Denis Peter, 06 Dec 2004
1770 * Fix endianess problem in TFTP / NFS default filenames
1771 Patch by Hiroshi Ito, 06 Dec 2004
1773 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1775 Patch by Murray Jensen, 18 Jul 2005
1777 * Fix typo in mkconfig script (used == instead of =)
1778 Patch by Murray Jensen, 18 Jul 2005
1780 * Cleanup build problems on 64 bit build hosts
1782 * Update MAINTAINERS file
1784 * Patch by Stefan Roese, 01 Aug 2005:
1785 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1786 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1788 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1789 to run on both 405GP and 405GPr eval boards).
1791 * Patch by Steven Blakeslee, 27 Jul 2005:
1792 - Add support for AMCC PPC440EP/GR.
1793 - Add support for AMCC Yosemite PPC440EP eval board.
1794 - Add support for AMCC Yellowstone PPC440GR eval board.
1796 * Minor fixes for PPChameleon Board:
1797 - fix alignment of NAND size
1798 - make code do what the comment says
1800 * Implement h/w sector protection status synchronization at boot.
1801 The code is provided for, and was tested on, the Yukon/Alaska
1802 and PM520 boards only.
1804 A bug in flash_real_protect() for the Yukon board was fixed by
1805 adding a function that tells if two banks are on one flash chip.
1807 * Fix sysmon POST problem: check I2C error codes
1808 This fixes a problem of displaying bogus voltages when the voltages
1809 are so low that the I2C devices start failing while the rest of the
1810 system keeps running.
1812 * Patch by Cedric Vincent, 6 Jul 2005:
1813 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1815 * Patch by Jon Loeliger, 20 Jul 2005:
1816 Add missing PCI IO port definitions.
1818 * Add CompactFlash support for HMI1001 board.
1820 * Adjust printed board ID for LWMON board.
1822 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1824 * Add new argument format for flash commands to allow for usage like
1825 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1826 U-Boot will automaticially find the end of the corresponding sector.
1828 * Patch by Stefan Roese, 5 Jul 2005:
1829 Update uc100 board PHY setup
1831 * Patch by Stefan Roese, 1 Jul 2005:
1832 Fix PHY address for CATcenter board (now correct!)
1834 * Patch by Stefan Roese, 30 Jun 2005:
1835 Fix PHY addresses for PPChameleon and CATcenter boards
1836 Change MAINTAINER for most esd boards
1838 * Patch by Detlev Zundel, 30 Jun 2005:
1839 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1841 * Fix baudrate calculation problem on MPC5200 systems
1843 * Add EEPROM and RTC support for HMI1001 board
1845 * Patch by Detlev Zundel, 20 Jun 2005:
1846 Fix initialization of low active GPIO pins on inka4x0 board
1848 * Enable redundant environment, disable HW flash protection of
1851 * Patch by Travis Sawyer, 10 Jun 2005:
1852 Initialize allocated dev and private hw structures
1853 after their respective allocation in 440gx_enet.c
1855 * Patch by Steven Scholz, 10 Jun 2005:
1856 Fix byteorder problems with second argument of "bootm" with
1859 * Add support for HMI1001 board
1861 * Disable "date" and "sntp" commands on TQM866M
1863 * Fix watchdog reset problems on LWMON board
1865 * Patch by Juergen Selent, 17 May 2005:
1866 Add support for Funkwerk VoVPN gateway module.
1868 * Cleanup debug code for MPC8220 FEC driver
1870 * Extend burst mode RAM test program to take a loop count
1873 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1874 those boards that use it.
1876 * Patches by Greg Ungerer, 19 May 2005:
1877 - add support for the KS8695P (ARM 922 based) CPU
1878 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1880 * Patch by Steven Scholz, 19 May 2005:
1881 Add support for CONFIG_SERIAL_TAG on ARM boards
1883 * Add PCI support for Sorcery board.
1884 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1886 * Fix compile problems caused by new burst mode SDRAM test;
1887 make port pins to trigger logic analyzer configurable
1889 * Fix timer handling on MPC85xx systems
1891 * Fix debug code in omap5912osk flash driver
1893 * Add support for MPC8247 based "IDS8247" board.
1895 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1897 * On LWMON we must use the watchdog to reset the board as the CPU
1898 genereated HRESET pulse is too short to reset the external
1901 * Add test tool to exercise SDRAM accesses in burst mode
1902 (as standalone program, MPC8xx/PowerPC only)
1904 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1907 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1908 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1909 added to support LZO and LZARI compression modes (undefined by
1912 * Fix problem with symbolic links in JFFS2 code.
1914 * Use linker ASSERT statement to prevent undetected overlapping of
1915 sections on PPChameleon board; other boards might use this, too.
1917 * Patch by Stefan Roese, 03 May 2005:
1919 Fix problems in cmd_universe.c
1921 * Patch by Matthias Fuchs, 03 May 2005:
1922 Added missing variable declaration in cmd_nand.c
1923 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1925 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1927 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1929 Fix PHY address for canmb board.
1931 * Cleanup serial console baudrate calculation on AT91RM9200;
1932 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1934 * Patch by Matthias Fuchs, 18 Apr 2005:
1935 Make PCI target address spaces on PMC405 and CPCI405 boards
1936 configurable via environment variables
1938 * Auto-size RAM on canmb board.
1940 * Add support for canmb board
1942 * Patch by Stefan Roese, 13 Apr 2005:
1943 Update for esd apc405
1945 * Fixes for TQM8560 board:
1947 - remove debug messages
1948 - fix flash sector protection
1950 * Patch by Steven Scholz, 07 Apr 2005:
1951 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1953 * Patches by Steven Scholz, 07 Apr 2005:
1954 Fix compiler warning in altera.c
1955 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1957 * Patch by Ladislav Michl, 06 Apr 2005:
1958 Fix voiceblue configuration.
1960 * Patch by Stefan Roese, 06 Apr 2005:
1961 Updates for OCOTEA board:
1962 - Changed U-Boot size from 512kByte to 256kByte
1963 - Fixed flash driver to support boot from soldered user flash
1964 - Added README for switch from PIBS firmware to U-Boot
1966 * Patch by Travis Sawyer, 05 Apr 2005:
1967 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1968 Problem found by Andrew Wozniak.
1970 * Patch by Steven Scholz, 06 Apr 2005:
1971 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1972 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1974 * Patches by Robert Whaley, 29 Nov 2004:
1975 - update the pxa-regs.h file for PXA27x chips
1976 - add PXA27x based ADSVIX board
1977 - add support for MMC on PXA27x processors
1979 * Patch by Andrew E. Mileski, 28 Nov 2004:
1980 Fix PPC4xx SPD SDRAM detection bug
1982 * Patch by Hiroshi Ito, 26 Nov 2004:
1983 Fix logic of "test -z" and "test -n" commands
1985 * Patch by Ladislav Michl, 05 Apr 2005:
1986 Add support for VoiceBlue board.
1988 * Patch by Ladislav Michl, 05 Apr 2005:
1989 Fix netboot_common() prototypes.
1991 * Patch by Steven Scholz, 05 Apr 2005:
1992 Use i.MX watchdog timer for reset_cpu()
1994 * Patch by Steven Scholz, 05 Apr 2005:
1995 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1996 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1997 (now in interupts.c)
1999 * Add support for MPC8220 based "sorcery" board.
2001 * Add support for TQM8560 board.
2003 * Add FEC support for TQM8540 board.
2004 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
2006 * Patch by Martin Krause, 04 Apr 2005:
2007 Update default configuration for CMC_PU2 board.
2009 * Patch by Steven Scholz, 04 Apr 2005:
2010 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
2011 - introduce two new configuration options instead:
2012 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
2014 * Patch by Steven Scholz, 04 Apr 2005:
2015 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
2017 * Fix timer code for ARM systems: make sure that udelay() does not
2018 reset timers so it's save to use udelay() in timeout code.
2020 * Patch by Mathias Küster, 23 Nov 2004:
2021 add udelay support for the mcf5282 cpu
2023 * Patch by Tolunay Orkun, 16 November 2004:
2024 fix incorrect onboard Xilinx CPLD base address
2026 * Patch by Jerry Van Baren, 08 Nov 2004:
2027 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
2028 the jumper for the HRCW source should select flash. If lowboot is
2029 not selected, the jumper for the HRCW source should select the
2031 - change default load base address to 0x00400000
2033 * Patch by Yuli Barcohen, 08 Nov 2004:
2034 Add support for Analogue & Micro Rattler boards.
2035 Tested on Rattler8248.
2037 * Patch by Andre Renaud, 08 Nov 2004:
2038 Fix watchdog support in common/lcd.c
2040 * Patch by Marc Leeman, 05 Nov 2003:
2041 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
2042 bug only affects the XPC8245 processors
2044 * Patches by Josef Wagner, 29 Oct 2004:
2045 - Add support for MicroSys CPU87 board
2046 - Add support for MicroSys PM854 board
2048 * Patch by Jian Zhang, 02 Nov 2004:
2049 Add 16-bit NAND support
2051 * Patch by Scott McNutt, 01 Nov 2004:
2052 Add missing NIOS/NIOS2 support for "iminfo" command
2054 * Patch by Detlev Zundel, 29 Oct 2004:
2055 Add missing NIOS/NIOS2 support for "mkimage" tool.
2057 * Patch by David Adair, 27 Oct 2004:
2058 Add missing 440GX SDRAM Controller reset
2060 * Patch by Steven Scholz, 25 Oct 2004:
2061 Declare reset_cpu() in include/common.h instead locally
2063 * Patch by Yusdi Santoso, 22 Oct 2004:
2064 - Add support for HIDDEN_DRAGON board
2065 - fix endianess problem in driver/rtl1839.c
2067 * Patch by Allen Curtis, 21 Oct 2004:
2068 support multiple serial ports
2070 * Patch by Richard Klingler, 03 Apr 2005:
2071 Add call to eth_halt() in net/net.c when called functions fail
2072 after eth_init() has been called.
2074 * Patch by Sam Song, 3 April 2005:
2075 - Update README.Netconsole
2078 * Prepare for SoC rework of ARM code:
2079 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
2080 - rename memsetup into lowlevel_init (function name and source files)
2081 Patch by Steven Scholz, 03 Apr 2005:
2082 - create SoC specific directories include/asm-arm/arch-imx and
2083 include/asm-arm/arch-s3c24x0
2085 * Fix problems with SNTP support;
2086 enable SNTP support in some boards.
2088 * Patches by Martin Krause, 01 Apr 2005:
2089 - Fix flash erase timeout on CMC_PU2
2090 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2092 * Patch by Steven Scholz, 13 March 2005:
2093 fix cache enabling for AT91RM9200
2095 * Patch by Masami Komiya, 30 Mar 2005:
2096 add SNTP support and expand time server and time offset fields of
2097 DHCP support. See doc/README.SNTP
2099 * Patch by Steven Scholz, 13 Dec 2004:
2100 Fix bug in at91rm920 ethernet driver
2102 * Patch by Steven Scholz, 13 Dec 2004:
2103 Remove duplicated code by merging memsetup.S files for
2104 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2106 * Patch by Detlev Zundel, 31 Mar 2005:
2107 Cleanup duplicate definition of overwrite_console()
2109 * Update TQM5200 configuration;
2110 prepare for Rev. 200 starter kit boards
2112 * Patch by Scott McNutt, 21 Oct 2004:
2113 Add support for Nios-II EPCS Controller core.
2115 * Patch by Scott McNutt, 20 Oct 2004:
2117 - Add sysid command (Nios-II only).
2118 - Locate default exception trampoline at proper offset.
2119 - Implement I/O routines (readb, writeb, etc)
2120 - Implement do_bootm_linux
2122 * Patches by Martin Krause, 22 Mar 2005:
2123 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2124 - add support for SM501 graphics controller
2125 - add support for graphic console on TQM5200
2126 - add support for TQM5200 Rev 200
2127 - cleanup, fix typo in include/configs/TQM5200.h
2129 * Patch by Manfred Baral, 17 Mar 2005:
2132 * Fix RTC configuration for PPChameleon board
2134 * Cleanup, fix typo in include/configs/TQM5200.h
2136 * Patch by Stefan Roese, 16 Mar 2005:
2137 Update for esd auto_update and hh405 board
2139 * Adapt for U-Boot image size (new features enabled) on TQM5200
2141 * Update code for TQM8540 board (and 85xx in general):
2142 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2143 - Reformat boot messages
2144 - Enable redundant environment
2145 - Replace the -O2 optimization flag with -mno-string
2147 * Patch by David Brownell, 10 Mar 2005:
2148 Restore copyright statements in OHCI drivers.
2150 * Add support for TQM8540 board
2152 * Patch by Detlev Zundel, 14 Mar 2005:
2153 NC650: changed NAND flash addressing to using UPMB
2155 * Patch by Stefan Roese, 14 Mar 2005:
2156 Update for esd voh405 fpga image
2158 * INKA4x0: Allow initialization of LCD backlight dimming from
2159 "brightness" environment variable.
2161 * Add port initialization for digital I/O on INKA4x0
2163 * Patch by Stefan Roese, 01 Mar 2005:
2164 Update for esd boards dp405 and hub405
2166 * Fix get_partition_info() parameter error in all other calls
2167 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2169 * Enable USB and IDE support for INKA4x0 board
2171 * Patch by Andrew Dyer, 28 Feb 2005:
2172 fix ext2load passing an incorrect pointer to get_partition_info()
2173 resulting in load failure for devices other than 0
2175 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2177 * Cleanup USB and partition defines
2179 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2181 * Add reset code for Coral-P on INKA4x0 board
2183 * Patch by Martin Krause, 28 Jun 2004:
2184 Update for TRAB board.
2186 * Fix some missing "volatile"s in MPC5xxx FEC driver
2188 * Fix cirrus voltage detection (for CPC45)
2190 * Fix byteorder problem in usbboot and scsiboot commands.
2192 * Patch by Cajus Hahn, 04 Feb 2005:
2193 - don't insist on leading '/' for filename in ext2load
2194 - set default partition to useful value (1) in ext2load
2196 * Patch by Andrew Dyer, 08 Jan 2005:
2197 fix wrong return codes in ext2 code
2199 * Removed '--no-warn-mismatch' option from Makefile. This option
2200 makes 'ld' to overlook binary objects compatibility.
2202 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2203 --end-group) outside of the group. This will make 'ld' to do
2204 _multiple_ search in the library group when resolving symbol
2205 references and do only a _single_ seach in libgcc.a after the group
2208 * Fix stability problems on CPC45 board again.
2210 * Make image detection for diskboot / usbboot / scsiboot more robust
2211 (also check header checksum)
2213 * Update CPC45 board configuration.
2215 * Add USB and PCI support for INKA4x0 board
2217 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2221 * Patch by Robin Getz, 13 Oct 2004:
2222 Add standalone application to change SMC91C111 MAC addresses,
2223 see examples/README.smc91111_eeprom
2225 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2226 Fix Flash support for ARM Integrator CP.
2228 * Patch by Richard Woodruff, 10 Jan 2005:
2229 Update support for OMAP2420 (ARM11) and H4 board:
2230 o clean up and add new types to H4 memory probe code.
2231 o fix to work with internal boot.
2232 o added PRCM config III operation.
2233 o fix marginal flash timings.
2234 o add revison ATAG usage.
2235 o enable voltage scaling at power chip.
2236 o fix compile error for i2c.
2238 * Fix network problem (error when receiving multiple ARP packets)
2240 * Patch by Daniel Poirot, 12 Oct 2004:
2241 Add support for Wind River sbc405 board
2243 * Patch by Rainer Brestan, 12 Oct 2004:
2244 Make examples/Makefile more robust
2246 * Patch by Sam Song, 11 October 2004:
2247 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2248 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2251 * Patch by Sam Song, 10 Oct 2004:
2252 Fix a parameter error in run_command() in main.c
2254 * Patch by Richard Woodruff, 01 Oct 2004:
2255 add support for the TI OMAP2420 processor and its H4 reference
2258 * Patch by Christian Pellegrin, 24 Sep 2004:
2259 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2261 * Patch by Leif Lindholm, 23 Sep 2004:
2262 add support for the AMD db1550 board
2264 * Patch by Travis Sawyer, 15 Sep 2004:
2265 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2266 update README.serial_multi
2268 * Patches by David Snowdon, 07 Sep 2004:
2269 - add u-boot.hex target in the top level Makefile
2270 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2271 - use -mtune=xscale and -march=armv5 options for PXA
2273 * Patch by Florian Schlote, 08 Sep 2004:
2274 Add support for SenTec-COBRA5272-board (ColdFire).
2276 * Patch by Gleb Natapov, 07 Sep 2004:
2277 mpc824x: set PCI latency timer to a sane value
2280 * Patch by Kurt Stremerch, 03 Sep 2004:
2281 Add bitstream configuration option for fpga command (Xilinx only).
2283 * Patch by Kurt Stremerch, 03 Sep 2004:
2284 Add Xilinx Spartan2E family FPGA support
2286 * Patch by Jeff Angielski, 02 Sep 2004:
2287 Add Added support for H2 revision of the EP8260 board.
2288 Fixed formatting for some of the EP8260 related source files.
2290 * Patch by Jon Loeliger, 02 Sep 2004:
2291 Reset monitor size back to 256 so environment can be written
2292 to flash on MPC85xx ADS and CDS releases.
2294 * Patch by Paolo Broggini, 02 Sep 2004:
2295 Make BSS clearing on ARM systems more robust
2297 * Patch by Yue Hu and Joe, 01 Sep 2004:
2298 - add PCI support for ixp425;
2299 - add EEPRO100 suppor tfor ixdp425 board.
2301 * Fix problem with protected sector detection in driver/cfi_flash.c
2303 ======================================================================
2304 Changes for U-Boot 1.1.2:
2305 ======================================================================
2307 * Code cleanup, mostly for GCC-3.3.x
2309 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2310 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2311 additional ethernet addresses.
2313 * Cleanup drivers/i82365.c - avoid duplication of code
2315 * Fix bogus "cannot span across banks" flash error message
2319 * Add support for CompactFlash for the CPC45 Board.
2321 * Fix problems with CMC_PU2 flash driver.
2324 - avoid trigraph warning in fs/ext2/ext2fs.c
2325 - rename UC100 -> uc100
2327 * Add support for UC100 board
2329 * Patch by Stefan Roese, 16 Dez 2004:
2330 - ext2fs support added
2331 - Tundra universe support added
2332 - ColdFire MCF5249 support added (no preloader needed!)
2333 - MCF5249 board TASREG added
2334 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2336 - some esd boards updated
2337 - memory commands "mdc" and "mwc" added for cyclic read/write
2338 (CONFIG_MX_CYCLIC, see README for further description)
2340 * Add support for INKA4X0 board
2342 * Patch by Steven Scholz, 12 Dec 2004:
2343 Fix typo in AT91 memory setup.
2345 * Patch by Martin Krause, 27 Oct 2004:
2346 - add support for "STK52xx" board (including PS/2 multiplexer)
2347 - add hardware detection for TQM5200
2349 * Clean up CMC PU2 flash driver
2351 * Update MAINTAINERS file
2353 * Fix bug in MPC823 LCD driver
2355 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2357 * Enable long help on CMC PU2 board;
2359 increase CPU speed from 179 to 207 MHz.
2361 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2362 unaligned tail part specially).
2364 * Update for AT91RM9200DK and CMC_PU2 boards:
2365 - Enable booting directly from flash
2366 - fix CMC_PU2 flash driver
2368 * Fix mkimage usage message
2370 * Map SRAM on NC650 board
2372 * Work around for Ethernet problems on Xaeniax board
2374 * Patch by TsiChung Liew, 23 Sep 2004:
2375 - add support for MPC8220 CPU
2376 - Add support for Alaska and Yukon boards
2378 * Fix configuration for ERIC board (needs more room)
2380 * Adjust MIPS compiler options at run-time depending on tools version
2381 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2382 "-mcpu=4kc" for old tools)
2384 * Add passing of the command line and memory size information to the
2385 kernel on xaeniax board.
2387 * Enable NAND flash support for NC650 board.
2389 * Patch by Thomas Lange 07 Oct 2004:
2390 Updated README for DBAu1x00 boards to match current status
2392 * Patch by Philippe Robin, 28 Sept 2004:
2393 Fix Flash support for Versatile.
2395 * Patch by Roger Blofeld, 16 Sep 2004:
2396 Fix timeout for DHCP command retry
2398 * Patch by Pantelis Antoniou, 14 Sep 2004:
2399 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2401 * Patch by Pantelis Antoniou, 14 Sep 2004:
2402 Kick watchdog when bz-decompressing
2404 * Fix CFG_HZ problems on AT91RM9200 systems
2405 [Remember: CFG_HZ should be 1000 on ALL systems!]
2407 * Patch by Gridish Shlomi, 30 Aug 2004:
2408 - Add support to revA version of PQ27 and PQ27E.
2409 - Reverted MPC8260ADS baudrate back to original 115200
2411 * Patch by Hojin, 17 Sep 2004:
2412 Fix typo in cfi_flash.c
2414 * Patch by Mark Jonas, 09 September 2004:
2415 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2418 * Patch by Mark Jonas, 31 August 2004:
2419 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2420 improves FTP performance for MPC5200 systems. Enabled for IceCube
2423 * Patch by Michael Bendzick, 30 Aug 2004:
2424 - Improve platform.S code for omap1510inn that detects whether code
2425 is running from SDRAM or not. Patch allows SDRAM to be configured
2426 if code is running out of SRAM at 0x20000000.
2428 * Patch by Frederick Klatt, 30 Aug 2004:
2429 Add support for the Wind River SBC8540/SBC8560 boards
2431 * Configure SX1 board to use drivers/cfi_flash.c
2433 * Patches by Michael Bendzick, 30 Aug 2004:
2434 - Configure omap1510inn board to use drivers/cfi_flash.c
2435 - Make drivers/cfi_flash.c protect environment and redundant
2438 * Patch by Steven Scholz, 23 Jun 2004:
2439 - Add script (tools/img2brec.sh) to programm U-Boot into
2440 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2442 * Patches by Scott McNutt, 24 Aug 2004:
2443 - Add support for Altera Nios-II processors.
2444 - Add support for Psyent PCI-5441 board.
2445 - Add support for Psyent PK1C20 board.
2447 * Patches by Jon Loeliger, 24 Aug 2004:
2448 - Add support for the MPC8541 and MPC8555 CDS boards
2449 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2450 - Convert MPC85xxADS to use common CFI flash driver
2451 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2452 from board_early_init_f()
2453 - Provide SW workaround for PCI initialization on 85xx CDS
2455 * Patches by George G. Davis, 24 Aug 2004:
2456 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2457 - Remove static network setup defaults from mx1ads_config
2458 - update ARM boards to use constants from mach-types.h
2460 * Patch by Gary Jennejohn, 04 Oct 2004:
2461 - fix I2C on at91rm9200
2462 - add support for Ricoh RS5C372A RTC
2464 * Patch by Gary Jennejohn, 01 Oct 2004:
2465 - add support for CMC PU2 board
2466 - add support for I2C on at91rm9200
2468 * Patch by Gary Jennejohn, 28 Sep 2004:
2469 fix baudrate handling on at91rm9200
2471 * Patch by Yuli Barcohen, 22 Aug 2004:
2472 - remove ZPC.1900 board-specific flash driver;
2473 switch the port to generic CFI driver;
2476 * Patch by Hinko Kocevar, 21 Aug 2004:
2477 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2479 * Clean up tools/bmp_logo.c to not add trailing white space
2481 * Patch by Hinko Kocevar, 21 Aug 2004:
2482 - Group common framebuffer functions in common/lcd.c
2483 - Group common framebuffer macros and #defines in include/lcd.h
2484 - Provide calc_fbsize() for video ATAG
2486 * Patch by Sam Song, 21 August 2004:
2487 - Fix a typo in README
2488 - Align "(RO)" output for "flinfo" after "protect on"
2489 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2490 ratio 1:1 when core frequency less than 50MHz
2492 * Patches by Hinko Kocevar, 21 Aug 2004:
2493 - fix some "use of label at end of compound statement" warnings
2494 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2496 * Patch by Steven Scholz, 16 Aug 2004:
2497 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2498 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2499 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2500 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2501 into cpu/arm920t/$(SOC)/
2503 * Patches by Sean Chang, 09 Aug 2004:
2504 - Added support for both 8 and 16 bit mode access to System ACE CF
2506 - Fixed missing System ACE CF device during get FAT partition info
2507 in fat_register_device function.
2508 - Enabled System ACE CF support on ML300.
2510 * Patch by Sean Chang, 09 Aug 2004:
2511 Synch defines for saveenv and do_saveenv functions so they get
2512 compiled under the same statement.
2514 * Patch by Sean Chang, 09 Aug 2004:
2515 - Added I2C support for ML300.
2516 - Added support for ML300 to read out its environment information
2517 stored on the EEPROM.
2518 - Added support to use board specific parameters as part of
2519 U-Boot's environment information.
2520 - Updated MLD files to support configuration for new features
2523 * Patches by Travis Sawyer, 05 Aug 2004:
2524 - Remove incorrect bridge settings for eth group 6
2525 - Add call to setup bridge in ppc_440x_eth_initialize
2526 - Fix ppc_440x_eth_init to reset the phy only if its the
2527 first time through, otherwise, just check the phy for the
2528 autonegotiated speed/duplex. This allows the use of netconsole
2529 - only print the speed/duplex the first time the phy is reset.
2531 * Patch by Shlomo Kut, 29 Mar 2004:
2532 Add support for MKS Instruments "Quantum" board
2534 * Fix build problem with Cogent boards;
2535 avoid using <asm/byteorder.h> when using the host compiler
2537 * Patch by Ganapathi C, 04 Aug 2004:
2538 Fix NFS timeout issue
2540 * Patch by Yuli Barcohen, 19 Jul 2004:
2541 - Fix host tools building in Cygwin environment
2542 - Fix header files search order for host tools
2544 * Patch by Tom Armistead, 19 Jul 2004:
2545 Fix kgdb.S support for 74xx_75x cpu
2547 * Patch by Jon Loeliger, 15 Jul 2004:
2548 Fix MPC85xx I2C driver
2550 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2552 * Patch by Stephen Williams, 15 July 2004
2553 Set the PCI class code for JSE board as part of PCI interface setup
2555 * Patch by Michael Bendzick, 15 Jul 2004:
2556 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2557 CFG_FLASH_USE_BUFFER_WRITE is set
2559 * Patch by Yuli Barcohen, 13 Jul 2004:
2560 Allow clock setting on MPC866/MPC885 series chips according to
2561 environment variable `cpuclk'
2563 * Patch by Yuli Barcohen, 20 Apr 2004:
2564 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2566 * Patch by Vincent Dubey, 24 Sep 2004:
2567 Add support for xaeniax board
2569 * Add comment about non-GPL character of standalone applications to
2572 * Fix FEC ethernet problem on NSCU board.
2574 * Patch by Gary Jennejohn, 09 Sep 2004:
2575 allow to use USART1 as console port on at91rm9200dk boards
2577 * Patch by Stefan Roese, 16 Sep 2004:
2580 * Fix SysClk handling for PPChameleon and CATcenter boards
2582 * Patch by Detlev Zundel, 08 Sep 2004:
2583 Update etags build target
2585 * Improve NetConsole support: add support for broadcast destination
2586 address and buffered input.
2588 * Cleanup compiler warnings for GCC 3.3.x and later
2590 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2592 * Add support for IDS "NC650" board
2594 * Add automatic update support for LWMON board
2596 * Clear Block Lock-Bits when erasing flash on LWMON board.
2598 * Fix return code of "fatload" command
2600 * Enable MSDOS/VFAT filesystem support for LWMON board
2602 * Patch by Martin Krause, 03 Aug 2004:
2603 change timing for SM501 graphics controller on TQM5200 module
2605 * Patch by Mark Jonas, 13 July 2004:
2606 - Total5200 LCD now run in little endian mode. Endianess conversion
2607 is done in hardware.
2608 - Removed last reference to "console" environment variable.
2610 * Patches by Lars Munch, 12 Jul 2004:
2611 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2613 - split out the LXT971A PHY from ns_9750_eth.h
2614 - split the dm9161 phy part out of at91rm9200_ether.c
2616 * Patch by Andreas Engel, 12 Jul 2004:
2617 Replaced hardcoded PL011 clock frequency with config variable.
2618 Fixed wrong CONFIG_CMD_DFL doc.
2620 * Patch by Thomas Viehweger, 09 Jun 2004:
2621 make it possible to remove chpart when there is only one partition
2623 * Add support for console over UDP (compatible to Ingo Molnar's
2624 netconsole patch under Linux)
2626 * Patch by Jon Loeliger, 16 Jul 2004:
2627 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2629 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2630 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2631 and CONFIG_L2_INIT_RAM options.
2632 - Refactor Local Bus initialization out of SDRAM setup.
2633 - Re-implement new version of LBC11/DDR11 errata workarounds.
2634 - Moved board specific PCI init parts out of CPU directory.
2635 - Added TLB entry for PCI-1 IO Memory
2636 - Updated README.mpc85xxads
2638 * Patch by Sascha Hauer, 28 Jun:
2639 - add generic support for Motorola i.MX architecture
2640 - add support for mx1ads, mx1fs2 and scb9328 boards
2642 * Patches by Marc Leeman, 23 Jul 2004:
2643 - Add define for the PCI/Memory Buffer Configuration Register
2644 - corrected comments in cpu/mpc824x/cpu_init.c
2646 * Add support for multiple serial interfaces
2647 (for example to allow modem dial-in / dial-out)
2649 * Patch by Stefan Roese, 15 Jul 2004:
2650 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2652 * Fix NSCU config; add ethernet wakeup code.
2654 * Add link for preloader for Motorola ColdFire to README.m68k
2656 * Patch by Michael Bendzick, 12 Jul 2004:
2657 fix output formatting in drivers/cfi_flash.c
2659 * Patch by Mark Jonas, 02 Jul 2004:
2660 Fix lowboot (again) on MPC5xxx
2662 * Patch by Curt Brune, 07 Jul 2004:
2663 relocate exception vectors on arm720t if needed
2665 * Patch by George G. Davis, 06 Jul 2004:
2666 - update mach-types.h to latest arm.linux.org.uk master list
2667 - Set correct OMAP1610 bi_arch_number for build target
2669 * Patch by Curt Brune, 06 Jul 2004:
2670 evb4510: add support for timer interrupt; cleanup
2672 * Patch by Dan Poirot, 06 Jul 2004:
2673 Fix sbc8260 environment variables
2675 * Cleanup redundand "console" environment variable
2677 * Patch by Mark Jonas, 05 Jul 2004:
2678 add support for the Total5100's and Total5200's LCD screen
2680 * Patches by Dan Eisenhut, 01 Jul 2004:
2682 - Move doc2000.h include to prevent compiler warning on some boards
2684 * Patch by Mark Jonas, 01 Jul 2004:
2685 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2686 MGT5100 and MPC5200 based Freescale platforms.
2688 * Patch by Philippe Robin, 01 Jul 2004:
2689 Add initialization for Integrator and versatile board files.
2691 * Patch by Hinko Kocevar, 01 Jun 2004:
2692 Fix VFD FB allocation, add LCD FB allocation on ARM
2694 * Patch by Martin Krause, 30 Jun 2004:
2695 Add support for TQM5200 board
2697 * Patch by Martin Krause, 29 Jun 2004:
2698 Add loopw command: infinite write loop on address range
2700 * Patches by Yasushi Shoji, 29 Jun 2004:
2701 - add empty include/asm-microblaze/processor.h
2702 - add to CREDITS and MAINTAINERS
2703 - add gd initialization
2704 - add MicroBlaze and SUZAKU board to MAKEALL script
2705 - add reset support for SUZAKU
2706 - add flush_cache() for MicroBlaze
2707 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2708 size flash memory on SUZAKU
2710 * Patch by Prakash Kumar, 27 Jun 2004:
2711 Add support for the PXA250 based Intrinsyc Cerf board.
2713 * Patch by Yasushi Shoji, 27 Jun 2004:
2714 fix comment in include/common.h
2716 * Rename SBC8560 into sbc8560 for consistency
2718 * Patch by Daniel Poirot, 24 Jun 2004:
2719 Add support for Wind River's sbc8240 board
2721 * Patches by Yasushi Shoji, 26 Jun 2004:
2722 - drivers/serial_xuartlite.c: fix "return 0" in void function
2723 - add microblaze support to mkimage tool
2725 * Patch by Fred Klatt, 25 Jun 2004:
2726 Add support for WindRiver's sbc8560 board
2728 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2729 Small Bugs fixes for "at91rm9200dk" board:
2730 - Timing modifications for SPI DataFlash access
2731 - Fix NAND flash detection bug
2733 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2734 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2736 * Patch by Jon Loeliger, 17 June 2004:
2737 Completion of the 8540ADS/8560ADS updates:
2738 Fix some PCI and Rapid I/O memory maps,
2739 Initialize both TSEC 1 and 2,
2741 Update MAINTAINER for 85xx boards and README.mpc85xxads
2743 * Patch by Yuli Barcohen, 16 Jun 2004:
2744 Remove obsolete AdderII port which was superseded by unified
2745 AdderII/Adder87x port
2747 * Patch by Ladislav Michl, 16 Jun 2004:
2748 Fix gcc-3.3.3 warnings for smc91111.c
2750 * Patch by Stefan Roese, 02 Jul 2004:
2751 - Fix bug in 405 ethernet driver; allocated data not cleared!
2752 - Fix problem in 405 i2c driver; don't try to print without console!
2754 * Patch by Paul Ruhland, 11 Jun 2004:
2755 Remove debug code from 'board/lpd7a40x/flash.c'
2757 * Patch by Andrea Marson, 11 Jun 2004:
2758 Update for PPChameleon board:
2759 - support for SysClk @ 25MHz
2760 - support for Silicon Motion SM712 VGA controller
2763 * Patches by Richard Woodruff, 10 Jun 2004:
2764 - fix problems with examples/stubs.c for GCC >= 3.4
2765 - fix problems with gd initialization
2767 * Patch by Curt Brune, 17 May 2004:
2768 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2769 - Add support for ESPD-Inc. EVB4510 Board
2771 * Patch by Marc Leeman, 11 May 2004:
2772 Fix for MPC8245 - reading PPC Memory from another device with the
2773 PPC as PCI target device corrupts data due to interenal hardware
2776 * Fix "cls" command when used with splash screen
2778 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2779 slow download of a big image)
2781 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2782 display even after showing a bitmap
2784 * Patch by Josef Wagner, 04 Jun 2004:
2785 - DDR Ram support for PM520 (MPC5200)
2786 - support for different flash types (PM520)
2787 - USB / IDE / CF-Card / DiskOnChip support for PM520
2788 - 8 bit boot rom support for PM520/CE520
2789 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2790 - I2C and RTC support for CPC45
2791 - support of new flash type (28F160C3T) for CPC45
2793 * Fix flash parameters passed to Linux for PPChameleon board
2795 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2797 * Patch by Paul Ruhland, 10 Jun 2004:
2798 fix support for Logic SDK-LH7A404 board and clean up the
2799 LH7A404 register macros.
2801 * Patch by Matthew McClintock, 10 Jun 2004:
2802 Modify code to select correct serial clock on Sandpoint8245
2804 * Patch by Robert Schwebel, 10 Jun 2004:
2805 Add support for Intel K3 strata flash.
2807 * Patch by Thomas Brand, 10 Jun 2004:
2808 Fix "loads" command on DK1S10 board
2810 * Patch by Yuli Barcohen, 09 Jun 2004:
2811 Add support for 8MB flash SIMM and JFFS2 file system on
2812 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2814 * Patch by Yuli Barcohen, 09 Jun 2004:
2815 Add support for Analogue&Micro Adder87x and the older AdderII board.
2817 * Patch by Ming-Len Wu, 09 Jun 2004:
2818 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2820 * Patch by Sam Song, 09 Jun 2004:
2821 - Add support for RPXlite_DW board
2822 - Update FLASH driver for 4*AM29DL323DB90VI
2823 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2825 * Patch by Mark Jonas, 08 June 2004:
2826 - Make MPC5200 boards evaluate the SVR to print processor name and
2827 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2829 * Patch by Kai-Uwe Bloem, 06 May 2004:
2830 Fix endianess problem in cramfs code
2832 * Patch by Tom Armistead, 04 Jun 2004:
2833 Add support for MAX6900 RTC
2835 * Patches by Ladislav Michl, 03 Jun 2004:
2836 - fix cfi_flash.c on LE systems
2837 - let 'make mrproper' delete u-boot.img as well
2838 - turn printf into debug in cfi_flash.c
2840 * Patch by Kurt Stremerch, 28 May 2004:
2841 Add support for Exys XSEngine board
2843 * Patch by Martin Krause, 27 May 2004:
2844 Fix a MPC5xxx I2C timing issue in i2c_probe().
2846 * Patch by Leif Lindholm, 27 May 2004:
2847 Fix board_init_f() for dbau1x00 board.
2849 * Patch by Imre Deak, 26 May 2004:
2850 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2851 Set flash base accordingly, and decide whether to do or skip board
2852 specific setup steps.
2854 * Patch by Josef Baumgartner, 26 May 2004:
2855 Add missing define in include/asm-m68k/global_data.h
2857 * Patch by Josef Baumgartner, 25 May 2004:
2858 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2860 * Patch by Paul Ruhland, 24 May 2004:
2861 fix SDRAM initialization for LPD7A400 board.
2863 * Patch by Jian Zhang, 20 May 2004:
2864 add support for environment in NAND flash
2866 * Patch by Yuli Barcohen, 20 May 2004:
2867 Add support for Interphase iSPAN boards.
2869 * Patches by Paul Ruhland, 17 May 2004:
2870 - Add I/O functions to the smc91111 ethernet driver to support the
2871 Logic LPD7A40x boards.
2872 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2873 specifically the LPD7A400.
2875 * Patches by Robert Schwebel, 15 May 2004:
2876 - call MAC address reading code also for SMSC91C111;
2877 - make SMSC91C111 timeout configurable, remove duplicate code
2878 - fix get_timer() for PXA
2879 - update doc/README.JFFS2
2880 - use "bootfile" env variable also for jffs2
2882 * Patch by Tolunay Orkun, 14 May 2004:
2883 Add support for Cogent CSB472 board (8MB Flash Rev)
2885 * Patch by Thomas Viehweger, 14 May 2004:
2886 - flash.h: more flash types added
2887 - immap_8260.h: some bits added (useful for RMII)
2888 - cmd_coninfo.c: typo corrected, printf -> puts
2889 - reduced size by replacing spaces with tab
2891 * Patch by Robert Schwebel, 13 May 2004:
2892 Add 'imgextract' command: extract one part of a multi file image.
2894 * Patches by Jon Loeliger, 11 May 2004:
2895 Dynamically handle REV1 and REV2 MPC85xx parts.
2896 (Jon Loeliger, 10-May-2004).
2897 New consistent memory map and Local Access Window across MPC85xx line.
2898 New CCSRBAR at 0xE000_0000 now.
2899 Add RAPID I/O memory map.
2900 New memory map in README.MPC85xxads
2901 (Kumar Gala, 10-May-2004)
2902 Better board and CPU identification on MPC85xx boards at boot.
2903 (Jon Loeliger, 10-May-2004)
2904 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2905 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2906 (Jim Robertson, 10-May-2004)
2907 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2908 Supports multiple PHYs.
2909 (Andy Fleming, 10-May-2004)
2910 Some README.MPC85xxads updates.
2911 (Kumar Gala, 10-May-2004)
2912 Copyright updates for "Freescale"
2913 (Andy Fleming, 10-May-2004)
2915 * Patch by Stephen Williams, 11 May 2004:
2916 Add flash support for ST M29W040B
2917 Reduce JSE specific flash.c to remove dead code.
2919 * Patch by Markus Pietrek, 04 May 2004:
2920 Fix clear_bss code for ARM systems (all except s3c44b0 which
2921 doesn't clear BSS at all?)
2923 * Fix "ping" problem on INC-IP board. Strange problem:
2924 Sometimes the store word instruction hangs while writing to one of
2925 the Switch registers, but only if the next instruction is 16-byte
2926 aligned. Moving the instruction into a separate function somehow
2927 makes the problem go away.
2929 * Patch by Rishi Bhattacharya, 08 May 2004:
2930 Add support for TI OMAP5912 OSK Board
2932 * Patch by Sam Song May, 07 May 2004:
2933 Fix typo of UPM table for rmu board
2935 * Patch by Pantelis Antoniou, 05 May 2004:
2936 - Intracom board update.
2939 * Add support for the second Ethernet interface for the 'PPChameleon'
2942 * Patch by Dave Peverley, 30 Apr 2004:
2943 Add support for OMAP730 Perseus2 Development board
2945 * Patch by Alan J. Luse, 29 Apr 2004:
2946 Fix flash chip-select (OR0) option register setting on FADS boards.
2948 * Patch by Alan J. Luse, 29 Apr 2004:
2949 Report MII network speed and duplex setting properly when
2950 auto-negotiate is not enabled.
2952 * Patch by Jarrett Redd, 29 Apr 2004:
2953 Fix hang on reset on Ocotea board due to flash in wrong mode.
2955 * Patch by Dave Peverley, 29 Apr 2004:
2956 add MAC address detection to smc91111 driver
2958 * Patch by David Müller, 28 Apr 2004:
2959 fix typo in lib_arm/board.c
2961 * Patch by Tolunay Orkun, 20 Apr 2004:
2962 - README update: add CONFIG_CSB272 and csb272_config
2963 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2964 i2cfast environment variable
2966 * Patch by Yuli Barcohen, 19 Apr 2004:
2967 - Rename DUET_ADS to MPC885ADS
2968 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2969 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2970 - Clean up FADS family port to use the new defines
2972 * Fix PCI support on CPC45 board
2974 * Patch by Scott McNutt, 25 Apr 2004:
2975 Add Nios GDB/JTAG Console support:
2976 - Add stubs to support gdb via JTAG.
2977 - Add support for console over JTAG.
2980 * Add support for CATcenter board (based on PPChameleon ME module)
2982 * Patch by Klaus Heydeck, 12 May 2004:
2983 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2984 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2985 various changes to KUP4 board specific files
2987 * Fix minor network problem on MPC5200: need some delay between
2988 resetting the PHY and sending the first packet. Implemented in a
2989 "natural" way by invoking the PHY reset and initialization code
2990 only once after power on vs. each time the interface is brought up.
2992 * Add some limited support for low-speed devices to SL811 USB controller
2993 (at least "usb reset" now passes successfully and "usb info" displays
2994 correct information)
2996 * Change init sequence for multiple network interfaces: initialize
2997 on-chip interfaces before external cards.
2999 * Fix memory leak in the NAND-specific JFFS2 code
3001 * Fix SL811 USB controller when attached to a USB hub
3003 * Fix config option spelling in PM520 config file
3005 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
3006 patches by Pantelis Antoniou, 30 Mar 2004)
3008 * Fix minor NAND JFFS2 related issue
3010 * Fixes for SL811 USB controller:
3011 - implement workaround for broken memory stick
3012 - improve error handling
3014 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
3015 cope with congested networks.
3017 ======================================================================
3018 Changes for U-Boot 1.1.1:
3019 ======================================================================
3021 * Patch by Travis Sawyer, 23 Apr 2004:
3022 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
3023 errata from Vitesse Semiconductor.
3025 * Patch by Philippe Robin, 22 Apr 2004:
3026 Fix ethernet configuration for "versatile" board
3028 * Patch by Kshitij Gupta, 21 Apr 2004:
3029 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
3031 * Patch by Steven Scholz, 24 Feb 2004:
3032 Fix a bug in AT91RM9200 ethernet driver:
3033 The MII interface is now initialized before accessing the PHY.
3035 * Patch by John Kerl, 19 Apr 2004:
3036 Use U-boot's miiphy.h for PHY register names, rather than
3037 introducing a new header file.
3039 * Update pci_ids.h from linux-2.4.26
3041 * Patch by Masami Komiya, 19 Apr 2004:
3042 Fix problem cause by VLAN function on little endian architecture
3043 without VLAN environment
3045 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
3046 binary image for all clock frequencies. Implement run-time
3047 optimization of flash access timing based on the actual bus
3050 * Modify KUP4X board configuration to use SL811 driver for USB memory
3051 sticks (including FAT / VFAT filesystem support)
3053 * Add SL811 Host Controller Interface driver for USB
3055 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
3057 * Patch by Pantelis Antoniou, 19 Apr 2004:
3058 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
3059 Minor patches for Intracom boards.
3061 * Patch by Christian Pell, 19 Apr 2004:
3062 cleanup support for CF/IDE on PCMCIA for PXA25X
3064 * Temporarily disabled John Kerl's extended MII command code because
3065 "miivals.h" is missing
3067 * Patches by Mark Jonas, 13 Apr 2004:
3068 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
3069 - Add sync instructions to IceCube SDRAM init code
3070 - Move SDRAM chip constants into seperate include files
3071 - Unify DDR and SDR initialization code
3072 - Unify all IceCube (Lite5xxx) target names
3074 * Patch by John Kerl, 16 Apr 2004:
3075 Enable ranges in mii command, e.g. mii read 0-1f 0 or
3076 mii read 4-7 18-1a. Also add mii dump subcommand for
3077 pretty-printing standard regs 0-5.
3079 * Patch by Stephen Williams, 16 April 2004:
3080 fix typo in JSE.h; update MAINTAINERS
3082 * Patch by Matthew S. McClintock, 14 Apr 2004:
3083 fix initdram function for utx8245 board
3085 * Patch by Markus Pietrek, 14 Apr 2004:
3086 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3088 * Patch by Reinhard Meyer, 18 Apr 2004:
3089 provide the IDE Reset Function for EMK 5200 boards
3091 * Patch by Masami Komiya, 12 Apr 2004:
3092 fix pci_hose_write_config_{byte,word}_via_dword problems
3094 * Patch by Sangmoon Kim, 12 Apr 2004:
3095 Update max RAM size for debris board
3097 * Patch by Travis Sawyer, 08 Apr 2004:
3098 Add TLB entry for second DIMM slot on ocotea
3100 * Patch by Masami Komiya, 08 Apr 2004:
3101 add RTL8169 network driver
3103 * Patch by Dan Malek, 07 Apr 2004:
3104 - Add support for RPC/STx GP3, Motorola 8560 board
3105 - Update 85xx TSEC driver so it searches MII for first available PHY
3107 - Add functions to support console MII commands.
3109 * Patch by Tolunay Orkun, 07 Apr 2004:
3110 Move initialization of bi_iic_fast[]
3111 from board_init_f() to board_init_r()
3113 * Patch by Yasushi Shoji, 07 Apr 2004:
3114 Cleanup microblaze port
3116 * Patch by Sangmoon Kim, 07 Apr 2004:
3117 Add auto SDRAM module detection for Debris board
3119 * Patch by Rune Torgersen, 06 Apr 2004:
3120 - Fix some PCI problems on the MPC8266ADS board
3121 - Fix the location of some PCI entries in the immap structure
3123 * Patch by Yasushi Shoji, 07 Apr 2004:
3124 - add support for microblaze processors
3125 - add support for AtmarkTechno "suzaku" board
3127 * Configure PPChameleon board to use redundand environment in flash
3129 * Configure PPChameleon board to use JFFS2 NAND support.
3131 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3133 * Patch by Rune Torgersen, 16 Apr 2004:
3136 * Patches by Pantelis Antoniou, 16 Apr 2004:
3137 - add support for a new version of an Intracom board and fix
3138 various other things on others.
3139 - add verify support to the crc32 command (define
3140 CONFIG_CRC32_VERIFY to enable it)
3141 - fix FEC driver for MPC8xx systems:
3142 1. fix compilation problems for boards that use dynamic
3144 2. shut down FEC after network transfers
3145 - HUSH parser fixes:
3146 1. A new test command was added. This is a simplified version of
3147 the one in the bourne shell.
3148 2. A new exit command was added which terminates the current
3150 3. Fixed handing of $? (exit code of last executed command)
3151 - Fix some compile problems;
3152 add "once" functionality for the netretry variable
3154 * Patch by George G. Davis, 02 Apr 2004:
3155 add support for Intel Assabet board
3157 * Patch by Stephen Williams, 01 Apr 2004:
3158 Add support for Picture Elements JSE board
3160 * Patch by Christian Pell, 01 Apr 2004:
3161 Add CompactFlash support for PXA systems.
3163 * Patches by Pantelis Antoniou, 30 Mar 2004:
3164 - add auto-complete support to the U-Boot CLI
3165 - add support for NETTA and NETPHONE boards; fix NETVIA board
3166 - add support for the Epson 156x series of graphical displays
3167 (These displays are serial and not suitable for using a normal
3168 framebuffer console on them)
3169 - add infrastructure needed in order to POST any DSPs in a board
3170 - improve and fix various things in the MPC8xx FEC driver:
3171 1. The new 87x and 88x series of processors have two FECs,
3172 and the new driver supports them both.
3173 2. Another change in the 87x/88x series is support for
3174 the RMII (Reduced MII) interface. However numerous
3175 changes are needed to make it work since the PHYs
3176 are connected to the same lines. That means that
3177 you have to address them correctly over the MII
3179 3. We now correctly match the MII/RMII interface
3180 configuration to what the PHY reports.
3181 - Fix problem when readingthe MII status register. Due to the
3182 internal design of many PHYs you have to read the register
3183 twice. The problem is more apparent in 10Mbit mode.
3184 - add new mode ".jffs2s" for reading from a NAND device: it just
3185 skips over bad blocks.
3186 - add networking support for VLANs (802.1q), and CDP (Cisco
3188 - some minor patches / cleanup
3190 * Patch by Yuli Barcohen, 28 Mar 2004:
3191 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3192 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3193 - Change configuration method for MPC8260ADS family
3195 * add startup code to clear the BSS of standalone applications
3197 * Fix if / elif handling bug in HUSH shell
3199 ======================================================================
3200 Changes for U-Boot 1.1.0:
3201 ======================================================================
3203 * Patch by Mark Jonas: Remove config.tmp files only when
3204 unconfiguring the board
3206 * Adapt RMU board for bigger flash memory
3208 * Patch by Klaus Heydeck, 13 Mar 2003:
3209 Add support for KUP4X Board
3211 * Patch by Pavel Bartusek, 21 Mar 2004
3212 Add Reiserfs support
3214 * Patch by Hinko Kocevar, 20 Mar 2004
3215 - Add auto-release for SMSC LAN91c111 driver
3216 - Add save/restore of PTR and PNR regs as suggested in datasheet
3218 * Patch by Stephen Williams, 19 March 2004
3219 Increase speed of sector reads from SystemACE,
3220 shorten poll timeout and remove a useless reset
3222 * Patch by Tolunay Orkun, 19 Mar 2004:
3223 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3226 * Patch by Brad Kemp, 18 Mar 2004:
3227 prevent machine checks during a PCI scan
3229 * Patch by Pierre Aubert, 18 Mar 2004:
3230 Fix string cleaning in IDE identification
3232 * Patch by Pierre Aubert, 18 Mar 2004:
3233 - Unify video mode handling for Chips & Technologies 69000 Video
3234 chip and Silicon Motion SMI 712/710/810 Video chip
3235 - Add selection of the video output (CRT or LCD) via 'videoout'
3236 environment variable for the Silicon Motion
3239 * Patch by Pierre Aubert, 18 Mar 2004:
3240 include/common.h typo fix
3242 * Patches by Tolunay Orkun, 17 Mar 2004:
3243 - Add support for bd->bi_iic_fast[] initialization via environment
3244 variable "i2cfast" (CONFIG_I2CFAST)
3245 - Add "i2cfast" u-boot environment variable support for csb272
3247 * Patch by Carl Riechers, 17 Mar 2004:
3248 Ignore '\0' characters in console input for use with telnet and
3251 * Patch by Leon Kukovec, 17 Mar 2004:
3252 typo fix for strswab prototype #ifdef
3254 * Patches by Thomas Viehweger, 16 Mar 2004:
3255 - show PCI clock frequency on MPC8260 systems
3256 - add FCC_PSMR_RMII flag for HiP7 processors
3257 - in do_jffs2_fsload(), take load address from load_addr if not set
3258 explicit, update load_addr otherwise
3259 - replaced printf by putc/puts when no formatting is needed
3260 (smaller code size, faster execution)
3262 * Patch by Phillippe Robin, 16 Mar 2004:
3263 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3265 * Patch by Stephen Williams, 15 Mar 2004:
3266 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3268 * Patch by Tolunay Orkun, 15 Mar 2004:
3269 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3271 * Patch by Travis Sawyer, 15 Mar 2004:
3272 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3274 * Add start-up delay to make sure power has stabilized before
3275 attempting to switch on USB on SX1 board.
3277 * Patch by Josef Wagner, 18 Mar 2004:
3278 - Add support for MicroSys XM250 board (PXA255)
3279 - Add support for MicroSys PM828 board (MPC8280)
3280 - Add support for 32 MB Flash on PM825/826
3281 - new SDRAM refresh rate for PM825/PM826
3282 - added support for MicroSys PM520 (MPC5200)
3283 - replaced Query by Identify command in CPU86/flash.c
3284 to support 28F160F3B
3286 * Fix wrap around problem with udelay() on ARM920T
3288 * Add support for Macronix flash on TRAB board
3290 * Patch by Pierre Aubert, 15 Mar 2004:
3291 Fix buffer overflow in IDE identification
3293 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3295 * Remove redundand #define in IceCube.h
3297 * Patch by Steven Scholz, 27 Feb 2004:
3298 - Adding get_ticks() and get_tbclk() for AT91RM9200
3299 - Many white space fixes in cpu/at91rm9200/interrupts.c
3301 * Patches by Steven Scholz, 20 Feb 2004:
3302 some cleanup in AT91RM9200 related code
3304 * Patches by Travis Sawyer, 12 Mar 2004:
3305 - Fix Gigabit Ethernet support for 440GX
3306 - Add Gigabit Ethernet Support to MII PHY utilities
3308 * Patch by Brad Kemp, 12 Mar 2004:
3309 Fixes for drivers/cfi_flash.c:
3310 - Better support for x8/x16 implementations
3311 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3312 - Added defines for AMD command and address constants
3314 * Patch by Leon Kukovec, 12 Mar 2004:
3315 Fix get_dentfromdir() to correctly handle deleted dentries
3317 * Patch by George G. Davis, 11 Mar 2004:
3318 Remove hard coded network settings in TI OMAP1610 H2
3319 default board config
3321 * Patch by George G. Davis, 11 Mar 2004:
3322 add support for ADS GraphicsClient+ board.
3324 * Patch by Pierre Aubert, 11 Mar 2004:
3325 - add bitmap command and splash screen support in cfb console
3326 - add [optional] origin in the bitmap display command
3328 * Patch by Travis Sawyer, 11 Mar 2004:
3329 Fix ocotea board early init interrupt setup.
3331 * Patch by Thomas Viehweger, 11 Mar 2004:
3332 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3334 * Patch by Stephan Linz, 09 Mar 2004
3335 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3337 * Patch by George G. Davis, 9 Mar 2004:
3338 fix recent build failure for SA1100 target
3340 * Patch by Travis Sawyer, 09 Mar 2004:
3341 Support native interrupt mode for the IBM440GX.
3342 Previously it was running in 440GP compatibility mode.
3344 * Patch by Philippe Robin, 09 Mar 2004:
3345 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3348 * Patch by Masami Komiya, 08 Mar 2004:
3349 Don't overwrite server IP address or boot file name
3350 when the boot server does not return values
3352 * Patch by Tolunay Orkun, 5 Mar 2004:
3353 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3355 * Patch by Tolunay Orkun, 5 Mar 2004:
3356 Fix early board initialization for Cogent CSB272 board
3358 * Patch by Ed Okerson, 3 Mar 2004:
3359 fix CFI flash writes for little endian systems
3361 * Patch by Reinhard Meyer, 01 Mar 2004:
3362 generalize USB and IDE support for MPC5200 with according
3363 changes to IceCube.h and TOP5200.h
3364 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3365 add info about USB and IDE to README
3367 * Patch by Yuli Barcohen, 4 Mar 2004:
3368 Fix problems with GCC 3.3.x which changed handling of global
3369 variables explicitly initialized to zero (now in .bss instead of
3372 * Patch by Leon Kukovec, 02 Mar 2004:
3373 add strswab() to fix IDE LBA capacity, firmware and model numbers
3374 on little endian machines
3376 * Patch by Masami Komiya, 02 Mar 2004:
3377 - Remove get_ticks() from NFS code
3378 - Add verification of RPC transaction ID
3380 * Patch by Pierre Aubert, 02 Mar 2004:
3381 cleanup for IDE and USB drivers for MPC5200
3383 * Patch by Travis Sawyer, 01 Mar 2004:
3385 - Add IBM PPC440GX Ref Platform support (Ocotea)
3386 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3387 Adapted to U-Boot and 440GX port
3389 - Add gracious handling of all Ethernet Pin Selections for 440GX
3390 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3392 - Add needed bit definitions
3395 * Patch by Carl Riechers, 1 Mar 2004:
3396 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3398 * Patch by Stephan Linz, 27 Feb 2004
3399 - avoid problems for targets without NFS download support
3401 * Patch by Rune Torgersen, 27 Feb 2004:
3402 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3403 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3404 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3406 * Patch by Masami Komiya, 27 Feb 2004:
3407 Fix rarpboot: add autoload by NFS
3409 * Patch by Dan Eisenhut, 26 Feb 2004:
3410 fix flash_write return value in saveenv
3412 * Patch by Stephan Linz, 11 Dec 2003
3413 expand config.mk to avoid trigraph warnings on NIOS
3415 * Rename "BMS2003" board into "HMI10"
3417 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3418 storage; auto-set console on USB port (using preboot command)
3420 * Add support for SX1 mobile phone; add support for USB-based console
3421 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3423 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3425 * Fix SDRAM timings for LITE5200 / IceCube board
3427 * Handle Auti-MDIX / connection status for INCA-IP
3429 * Fix USB problems when attempting to read 0 bytes
3431 * Patch by Travis Sawyer, 26 Feb 2004:
3432 Fix broken compile for XPEDITE1K target.
3434 * Patch by Stephan Linz, 26 Feb 2004:
3435 Bug fix for NFS code on NIOS targets
3437 * Patch by Stephen Williams, 26 Feb 2004:
3438 Break up SystemACE reads of large block counts
3440 * Patch by Pierre Aubert, 26 Feb 2004
3441 add IDE support for MPC5200
3443 * Patch by Masami Komiya, 26 Feb 2004:
3444 add autoload via NFS
3446 * Patch by Stephen Williams
3447 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3448 elsewhere in the source.
3450 * Patch by Steven Scholz, 25 Feb 2004:
3451 - Timeouts in FPGA code should be based on CFG_HZ
3452 - Minor cleanup in code for Altera FPGA ACEX1K
3454 * Patch by Steven Scholz, 25 Feb 2004:
3455 Changed "Directory Hierarchy" section in README
3457 * Patch by Masami Komiya, 25 Feb 2004:
3458 Reduce copy count in nfs_read_reply() of NFS code
3460 * Patch by Markus Pietrek, 24 Feb 2004:
3461 NS9750 DevBoard added
3463 * Patch by Pierre Aubert, 24 Feb 2004
3464 add USB support for MPC5200
3466 * Patch by Steven Scholz, 24 Feb 2004:
3467 - fix MII commands to use values from last command
3469 * Patch by Torsten Demke, 24 Feb 2004:
3470 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3472 * Patch by Rahul Shanbhag, 19 Feb 2004:
3473 Fixes for for OMAP1610 board:
3474 - shift some IRQ specific code to platform.S file
3475 - remove duplicatewatchdog reset code from start.S
3477 * Make Auto-MDIX Support configurable on INCA-IP board
3479 * Fix license for mkimage tool
3481 * Patch by Masami Komiya, 24 Feb 2004:
3482 Update NetBootFileXferSize in NFS code
3484 * Patch by Scott McNutt, 24 Feb 2004:
3485 fix packet length in NFS code
3487 * Patch by Masami Komiy, 22 Feb 2004:
3488 Add support for NFS for file download
3490 * Patch by Andrea Scian, 17 Feb 2004:
3491 Add support for S3C44B0 processor and DAVE B2 board
3493 * Patch by Steven Scholz, 20 Feb 2004:
3494 - Add support for MII commands on AT91RM9200 boards
3495 - some cleanup in AT91RM9200 ethernet code
3497 * Patch by Peter Ryser, 20 Feb 2004:
3498 Add support for the Xilinx ML300 platform
3500 * Patch by Stephan Linz, 17 Feb 2004:
3501 Fix watchdog support for NIOS
3503 * Patch by Josh Fryman, 16 Feb 2004:
3504 Fix byte-swapping for cfi_flash.c for different bus widths
3506 * Patch by Jon Diekema, 14 Jeb 2004:
3507 Remove duplicate "FPGA Support" notes from the README file
3509 * Patches by Reinhard Meyer, 14 Feb 2004:
3510 - update board/emk tree; use common flash driver
3511 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3512 [adapted for other PPC CPUs -- wd]
3513 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3515 * Patch by Jon Diekema, 13 Feb 2004:
3516 Call show_boot_progress() whenever POST "FAILED" is printed.
3518 * Patch by Nishant Kamat, 13 Feb 2004:
3519 Add support for TI OMAP1610 H2 Board
3520 Fixes for cpu/arm926ejs/interrupt.c
3521 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3522 Fix for a timer bug in OMAP1610 Innovator
3523 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3525 * Patches by Stephan Linz, 12 Feb 2004:
3526 - add support for NIOS timer with variable period preload counter value
3527 - prepare POST framework support for NIOS targets
3529 * Patch by Denis Peter, 11 Feb 2004:
3530 add POST support for the MIP405 board
3532 * Patch by Laurent Mohin, 10 Feb 2004:
3533 Fix buffer overflow in common/usb.c
3535 * Patch by Tolunay Orkun, 10 Feb 2004:
3536 Add support for Cogent CSB272 board
3538 * Patch by Thomas Elste, 10 Feb 2004:
3539 Add support for NET+50 CPU and ModNET50 board
3541 * Patch by Sam Song, 10 Feb 2004:
3542 Fix typos in cfi_flash.c
3544 * Patch by Leon Kukovec, 10 Feb 2004
3545 Fixed long dir entry slot id calculation in get_vfatname
3547 * Patch by Robin Gilks, 10 Feb 2004:
3548 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3549 !=, <>, <, >, <=, >=)
3551 * Fix problem with side effects in macros in include/usb.h
3553 * Patch by David Benson, 13 Nov 2003:
3554 bug 841358 - fix TFTP download size limit
3556 * Fixing bug 850768:
3557 improper flush_cache() in load_serial()
3559 * Fixing bug 834943:
3560 MPC8540 - missing volatile declarations
3562 * Patch by Stephen Williams, 09 Feb 2004:
3563 Add support for Xilinx SystemACE chip:
3564 - New files common/cmd_ace.c and include/systemace.h
3565 - Hook systemace support into cmd_fat and the partition manager
3567 * Patch by Travis Sawyer, 09 Feb 2004:
3568 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3570 * Patch by Travis Sawyer, 09 Feb 2004:
3572 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3573 - Add phymode for 440 enet
3576 - Change board_pre_init to board_early_init_f
3577 - Add user flash to bus controller setup
3579 - Fix is_pci_host to check GPIO for monarch bit
3580 - Force xpedite1k to pci conventional mode (via #define option)
3582 * Patch by Brad Kemp, 4 Feb 2004:
3583 - handle the machine check that is generated during the PCI scans
3585 - define the registers used in the IMMR by the PCI subsystem.
3587 * Patch by Pierre Aubert, 03 Feb 2004:
3588 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3590 * Patch by Jeff Angielski, 03 Feb 2004:
3591 Fix copy & paste error in cpu/mpc8260/pci.c
3593 * Patch by Reinhard Meyer, 24 Jan 2004:
3594 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3596 * Add Auto-MDIX support for INCA-IP
3600 * Patch by Josef Baumgartner, 10 Feb 2004:
3601 Fixes for ColdFire port
3603 * Patch by Brad Kemp, 11 Feb 2004:
3604 Fix CFI flash driver problems
3606 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3607 modules at CPU clock frequencies above 66 MHz.
3609 * Optimize flash programming speed for LWMON (by another 100% :-)
3611 * Patch by Jian Zhang, 3 Feb 2004:
3612 - Changed the incorrect FAT12BUFSIZE
3613 - data_begin in fsdata can be negative. Changed it to be short.
3615 * Patches by Stephan Linz, 30 Jan 2004:
3616 1: - board/altera/common/flash.c:flash_erase():
3617 o allow interrupts befor get_timer() call
3618 o check-up each erased sector and avoid unexpected timeouts
3619 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3620 o enclose sevenseg_set() in cpp condition
3621 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3622 - fix some typed in mistakes in the NIOS documentation
3623 2: - split DK1C20 configuration into several header files:
3624 o two new files for each NIOS CPU description
3625 o U-Boot related part is remaining in DK1C20.h
3626 3: - split DK1S10 configuration into several header files:
3627 o two new files for each NIOS CPU description
3628 o U-Boot related part is remaining in DK1S10.h
3629 4: - Add support for the Microtronix Linux Development Kit
3630 NIOS CPU configuration at the Altera Nios Development Kit,
3631 Stratix Edition (DK-1S10)
3632 5: - Add documentation for the Altera Nios Development Kit,
3633 Stratix Edition (DK-1S10)
3634 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3636 7: - Add support for the common U-Boot SPI framework at
3639 * Patch by Rahul Shanbhag, 28 Jan 2004:
3640 Fix flash protection/locking handling for OMAP1610 innovator board.
3642 * Patch by Rolf Peukert, 28 Jan 2004:
3643 fix flash write problems on CSB226 board (write with 32 bit bus width)
3645 * Patches by Mark Jonas, 16 Jan 2004:
3646 - fix rounding error when calculating baudrates for MPC5200 PSCs
3647 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3648 time which is not supported
3650 * Patch by Yuli Barcohen, 26 Jan 2004:
3651 Allow bzip2 compression for small memory footprint boards
3653 * Patch by Brad Kemp, 21 Jan 2004:
3654 Add support for CFI flash driver for both the Intel and the AMD
3657 * Patch by Travis Sawyer, 20 Jan 2004:
3658 Fix pci bridge auto enumeration of sibling p2p bridges.
3660 * Patch by Tolunay Orkun, 12 Jan 2004:
3661 Add some delays as needed for Intel LXT971A PHY support
3663 * Patches by Stephan Linz, 09 Jan 2004:
3664 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3665 - make DK1C20 board configuration related to ASMI conform to
3668 * Patch by Anders Larsen, 09 Jan 2004:
3670 ARM memory layout fixes: the abort-stack is now set up in the
3671 correct RAM area, and the BSS is zeroed out as it should be.
3673 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3674 of the linker scripts are replaced by '__bss_start' and '_end',
3675 resp., which is a further step to eliminate unnecessary differences
3676 between the implementation of the CPU architectures.
3678 * Patch by liang a lei, 9 Jan 2004:
3679 Fix Intel 28F128J3 ID in include/flash.h
3681 * Patch by Masami Komiya, 09 Jan 2004:
3682 add support for TB0229 board (NEC VR4131 MIPS processor)
3684 * Patch by Leon Kukovec, 12 Dec 2003:
3685 changed extern __inline__ into static __inline__ in
3686 include/linux/byteorder/swab.h
3688 * Patch by Travis Sawyer, 30 Dec 2003:
3689 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3690 select MDI port based on enabled EMAC device.
3691 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3694 * Patch by Wolter Kamphuis, 15 Dec 2003:
3695 made CONFIG_SILENT_CONSOLE usable on all architectures
3697 * Disable date command on TQM866M - there is no RTC on MPC866
3699 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3701 * Implement adaptive SDRAM timing configuration based on actual CPU
3702 clock frequency for INCA-IP; fix problem with board hanging when
3703 switching from 150MHz to 100MHz
3705 * Add PCMCIA CS support for BMS2003 board
3707 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3708 see doc/README.MPC866 for details;
3709 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3710 calculate CPU clock frequency from PLL register values.
3712 * Add support for 128 MB RAM on TQM8xxL/M modules
3714 * Fix PS/2 keyboard problem caused by statically initialized variable
3715 pointing to a location in flash
3717 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3719 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3720 before we can access it; add delay in case we are faster (with no
3723 * Cleanup of some init functions
3725 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3726 to avoid Linux crashes by early packets coming in.
3728 * Accelerate flash accesses on LWMON board by using buffered writes
3730 * Fix typo in Makefile;
3731 fix problem with PARTNUM detection
3733 * Patch by Reinhard Meyer, 09 Jan 2004:
3734 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3736 * Add support for IDE LED on BMS2003 board
3737 (exclusive with status LED!)
3739 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3742 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3743 Add common files for "emk" boards
3745 * Add a common get_ram_size() function and modify the the
3746 board-specific files to invoke that common implementation.
3748 ======================================================================
3749 Changes for U-Boot 1.0.1:
3750 ======================================================================
3752 * Set default clock for INCA-IP to 150 MHz
3754 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3755 add I2C support; add support for DS1337 RTC
3757 * Add CompactFlash support for BMS2003 board
3759 * Add support for status LED on BMS2003 board
3761 * Patch by Scott McNutt, 02 Jan 2004:
3762 Add support for the Nios Active Serial Memory Interface (ASMI)
3765 * Patch by Andrea Marson, 16 Dec 2003:
3766 Add support for the PPChameleon ME and HI modules
3768 * Patch by Yuli Barcohen, 22 Dec 2003:
3769 Add support for Motorola DUET ADS board (MPC87x/88x)
3771 * Patch by Robert Schwebel, 15 Dec 2003:
3772 add support for cramfs (uses JFFS2 command interface)
3774 * Patches by Stephan Linz, 11 Dec 2003:
3775 - more documentation for NIOS port
3776 - new struct nios_pio_t, struct nios_spi_t
3777 - Reconfiguration for NIOS Development Kit DK1C20:
3778 o move board related code from board/dk1c20
3779 to board/altera/dk1c20
3780 o create a new common source path board/altera/common
3781 and move generic flash access stuff into it
3782 o change/expand configuration file DK1C20.h
3783 - Add support for NIOS Development Kit DK1S10
3784 - Add status LED support for NIOS systems
3785 - Add dual 7-segment LED support for Altera NIOS DevKits
3787 * Patch by Ronen Shitrit, 10 Dec 2003:
3788 Add support for the Marvell DB64360 / DB64460 development boards
3790 * Patch by Detlev Zundel, 10 Dec 2003:
3791 fix dependency problem in examples/Makefile
3793 * Patch by Denis Peter, 8 Dec 2003
3794 - add support for the PATI board (MPC555)
3795 - add SPI support for the MPC5xx
3797 * Patch by Anders Larsen, 08 Dec 2003:
3798 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3799 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3800 cleanup some redundand #defines
3802 * Patch by André Schwarz, 8 Dec 2003:
3803 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3804 - TX and RX deskriptors must be quad-word aligned
3805 - does not work with only one TX deskriptor
3806 - standard reset method does not work
3808 * Patch by Masami Komiya, 08 Dec 2003:
3809 add RTL8139 ethernet driver
3811 * Patches by Ed Okerson, 07 Dec 2003:
3812 - fix ethernet for the AU1x00 processors in little-endian mode.
3813 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3815 * Minor code cleanup (coding style)
3817 * Patch by Reinhard Meyer, 30 Dec 2003:
3818 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3819 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3820 - turned debug print of PHY registers into a function (called in two places)
3821 - added support for EMK MPC5200 based modules
3823 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3825 * Add support for TQM866M modules
3827 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3829 * Fix a few compiler warnings
3831 * Patch by Reinhard Meyer, 28 Dec 2003:
3832 Add initial support for TOP5200 board
3834 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3835 environment variable which can set to "100", "133", or "150". The
3836 CPU clock will be configured accordingly upon next reboot. Other
3837 values are ignored. In case of an invalid or undefined "cpuclk"
3838 value, the compile-time default CPU clock speed will be used.
3840 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3841 window that is used to access the UART registers by the Linux driver)
3843 * Patch by Reinhard Meyer, 20 Dec 2003:
3844 Fix clock calculation for the MPC5200 for higher clock frequencies
3845 (above 2**32 / 10 = 429.5 MHz).
3847 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3849 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3851 * Add new configuration for IceCube board with DDR memory
3853 * Update TRAB memory configurations
3855 * Add JFFS2 support for INCA-IP board
3857 * Patch by Bill Hargen, 09 Dec 2003:
3858 - BUBINGA405EP: changed flash driver to protect top sector containing
3860 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3861 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3862 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3863 - 405EP: added/fixed support for "reginfo" command.
3864 - 4xx: removed spurious MII error messages on "mii info" command.
3866 * Patch by Bernhard Kuhn, 28 Nov 2003:
3867 add support for ColdFire CPU
3868 add support for Motorola M5272C3 and M5282EVB boards
3870 * Patch by Pierre Aubert, 24 Nov 2003:
3871 - add a return value for the fpga command
3872 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3873 is defined. If ide_preinit fails, ide_init is aborted.
3874 - fix an endianess problem in fat.h
3876 * Patch by Wolter Kamphuis, 05 Dec 2003:
3877 Add support for SNMC's QS850/QS823/QS860T boards
3879 * Patch by Yuli Barcohen, 3 Dec 2003:
3880 "revive" U-Boot support for old Motorola MPC860ADS board
3882 * Patch by Cam(ilo?), 03 Dec 2003:
3883 make examples build even with broken Montavista objcopy
3885 * Patch by Pavel Bartusek, 27 Nov 2003:
3886 fix conversion problem with "bootretry" evironment variable
3888 * Patch by Andre Schwarz, 24 Nov 2003:
3889 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3891 * Patch by Pavel Bartusek, 21 Nov 2003:
3892 set ZMII bridge speed on 440
3894 * Patch by Anders Larsen, 17 Nov 2003:
3895 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3897 * Patches by David Müller, 14 Nov 2003:
3898 - board/mpl/common/common_util.c
3899 * implement support for BZIP2 compressed images
3900 * various cleanups (printf -> puts, ...)
3901 - board/mpl/common/flash.c
3902 * report correct errors to upper layers
3903 * check the erase fail and VPP low bits in status reg
3904 - board/mpl/vcma9/cmd_vcma9.c
3905 - board/mpl/vcma9/flash.c
3906 * various cleanups (printf -> puts, ...)
3908 * fix typo in comment
3909 - cpu/arm920t/usb_ohci.c
3910 * support for S3C2410 is missing in #if line
3912 * reinit some registers in case of error (cable missing, ...)
3914 * support for USB/MMC devices is missing in #if line
3915 - include/configs/MIP405.h
3916 - include/configs/PIP405.h
3917 * enable BZIP2 support
3918 * enlarge malloc space to 1MiB because of BZIP2 support
3919 - include/configs/VCMA9.h
3920 * enable BZIP2 support
3921 * enlarge malloc space to 1MiB because of BZIP2 support
3922 * enable USB support
3923 - lib_arm/armlinux.c
3924 * change calling convention of ARM Linux kernel as
3925 described on http://www.arm.linux.org.uk/developer/booting.php
3927 * Patch by Thomas Lange, 14 Nov 2003:
3928 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3929 support all these AMD boards.
3931 * Patch by Thomas Lange, 14 Nov 2003:
3932 Workaround for mips au1x00 physical memory accesses (the au1x00
3933 uses a 36 bit bus internally and cannot access physical memory
3934 directly. Use the uncached SDRAM address instead of the physical
3937 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3938 add Realtek 8019 ethernet driver
3940 * Patch by Yuli Barcohen, 13 Nov 2003:
3941 MPC826xADS/PQ2FADS cleanup
3943 * Patch by Anders Larsen, 12 Nov 2003:
3944 Update README to mark the PORTIO commands non-standard
3946 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3947 update for for Atmel AT91RM9200DK development kit:
3948 - support for environment variables in DataFlash
3949 - Atmel DataFlash AT45DB1282 support
3951 * Patch by Jeff Carr, 11 Nov 2003:
3952 add support for new version of 8270 processors
3954 * Patches by George G. Davis, 05 Nov 2003:
3955 - only pass the ARM linux initrd tag to the kernel when an initrd
3957 - update omap1510inn configuration file
3959 * Patches by Stephan Linz, 3 Nov 2003:
3960 - more endianess fixes for LAN91C111 driver
3961 - CFG_HZ configuration patch for NIOS Cyclone board
3963 * Patch by Stephan Linz, 28 Oct 2003:
3964 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3966 * Patch by Steven Scholz, 20 Oct 2003:
3967 - make "mii info <addr>" show infor for PHY at "addr" only
3968 - Endian fix for miiphy_info()
3970 * Patch by Gleb Natapov, 19 Sep 2003:
3971 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3973 * Patch by Anders Larsen, 17 Sep 2003:
3974 Bring ARM memory layout in sync with the documentation:
3975 stack and malloc-heap are now located _below_ the U-Boot code
3977 * Accelerate booting on TRAB board: read and check autoupdate image
3978 headers first instead of always reading the whole images.
3980 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3982 * Enabled password check on RMU board
3984 * Fix configuration problem with IceCube in LOWBOOT configuration:
3985 envrionment got embedded, corrupting the image layout.
3987 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3989 * Added BMS2003 board
3990 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3992 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3993 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3996 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3999 * Add checksum verification to 'imls' command
4001 * Add bd_info fields needed for 4xx Linux I2C driver
4003 * Patch by Martin Krause, 4 Nov. 2003:
4004 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
4006 * Print used network interface when CONFIG_NET_MULTI is set
4008 * Patch by Bernhard Kuhn, 28 Oct 2003:
4009 Add low boot support for MPC5200
4011 * Fix problem with dual PCMCIA support (NSCU)
4013 * Fix MPC5200 I2C initialization function
4015 ======================================================================
4016 Changes for U-Boot 1.0.0:
4017 ======================================================================
4019 * Fix parameter passing to standalone images with bootm command
4021 * Patch by Kyle Harris, 30 Oct 2003:
4022 Fix build errors for ixdp425 board
4024 * Patch by David M. Horn, 29 Oct 2003:
4025 Fixes to build under CYGWIN
4027 * Get IceCube MGT5100 working (again)
4029 * Fix problems in memory test on some boards (which was not
4030 non-destructive as intended)
4032 * Patch by Gary Jennejohn, 28 Oct 2003:
4033 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
4034 to prevent stack overflow on ARM systems
4036 * Patch by Stephan Linz, 28 Oct 2003:
4037 fix init sequence error for NIOS port
4039 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
4041 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
4043 * Patch by Xiao Xianghua, 23 Oct 2003:
4044 small patch for mpc85xx
4046 * Fix small problem in MPC5200 I2C driver
4048 * Fix FCC3 support on ATC board
4050 * Correct header printing for multi-image files in do_bootm()
4052 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
4054 * Fix PCI problems on PPChameleon board
4056 * Patch by Steven Scholz, 18 Oct 2003:
4057 Fix AT91RM9200 ethernet driver
4059 * Patch by Nye Liu, 17 Oct 2003:
4060 Fix typo in include/mpc8xx.h
4062 * Patch by Richard Woodruff, 16 Oct 03:
4063 Fixes for cpu/arm925/interrupt.c
4064 - Initialize timestamp & lastdec vars.
4065 - fix timestamp overflows.
4066 - fix lastdec overflow.
4067 - smarter normalization to allow udelay() below 1ms to work.
4069 * Patch by Scott McNutt, 16 Oct
4070 add networking support for the Altera Nios Development Kit,
4071 Cyclone Edition (DK-1C20)
4073 * Patch by Jon Diekema, 14 Oct 2003:
4074 add hint about doc/README.silent to README file
4076 * Add CompactFlash support for NSCU
4078 * Fix PCI problems on PPChameleonEVB
4080 * TRAB auto-update: Base decision if we have to strip the image
4081 header on image type as encoded in the header
4082 (include image type patch by Martin Krause, 17 Oct 2003)
4084 * Patches by Xianghua Xiao, 15 Oct 2003:
4086 - Added Motorola CPU 8540/8560 support (cpu/85xx)
4087 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4088 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4090 * Fix flash timings on TRAB board
4092 * Make sure HUSH is initialized for running auto-update scripts
4094 * Make 5200 reset command _really_ reset the board, without running
4095 any other code after it
4097 * Fix errors with flash erase when range spans across banks
4098 that are mapped in reverse order
4100 * Fix flash mapping and display on P3G4 board
4102 * Patch by Kyle Harris, 15 Jul 2003:
4103 - add support for Intel IXP425 CPU
4104 - add support for IXDP425 eval board
4106 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4107 for more information
4109 * Patch by Steven Scholz, 10 Oct 2003
4110 - Add support for Altera FPGA ACEX1K
4112 * Patches by Thomas Lange, 09 Oct 2003:
4113 - fix cmd_ide.c for non ppc boards (read/write functions did not
4114 add ATA base address)
4115 - fix for shannon board
4116 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4117 - Endian swap ATA identity for all big endian CPUs, not just PPC
4118 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4120 - add support for dbau1x00 board (MIPS32)
4122 * Patch by Sangmoon Kim, 07 Oct 2003:
4123 add support for debris board
4125 * Patch by Martin Krause, 09 Oct 2003:
4126 Fixes for TRAB board
4127 - /board/trab/rs485.c: correct baudrate
4128 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4129 udelay(); fix some timing problems with adc controller
4130 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4131 modify commands: touch and buzzer
4133 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4134 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4135 Use direct function calls for auto_update instead of hush commands
4137 * Patch by Scott McNutt, 04 Oct 2003:
4138 - add support for Altera Nios-32 CPU
4139 - add support for Nios Cyclone Development Kit (DK-1C20)
4141 * Patch by Steven Scholz, 29 Sep 2003:
4142 - A second parameter for bootm overwrites the load address for
4143 "Standalone Application" images.
4144 - bootm sets environment variable "filesize" to the resulting
4145 (uncompressed) data length for "Standalone Application" images
4146 when autostart is set to "no". Now you can do something like
4147 if bootm $fpgadata $some_free_ram ; then
4148 fpga load 0 $some_free_ram $filesize
4151 * Patch by Denis Peter, 25 Sept 2003:
4152 add support for the MIP405 Rev. C board
4154 * Patch by Yuli Barcohen, 25 Sep 2003:
4155 add support for Zephyr Engineering ZPC.1900 board
4157 * Patch by Anders Larsen, 23 Sep 2003:
4158 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4159 implemented for the x86 architecture)
4161 * Patch by Sangmoon Kim, 23 Sep 2003:
4162 fix pll_pci_to_mem_multiplier table for MPC8245
4164 * Patch by Anders Larsen, 22 Sep 2003:
4165 enable timed autoboot on PXA
4167 * Patch by David Müller, 22 Sep 2003:
4168 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4169 returns correct libgcc file path
4170 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4171 time on s3c24x0 systems
4173 * Patch by Jon Diekema, 19 Sep 2003:
4174 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4175 link state to the fault LED.
4176 - In NetLoop, make the Fault LED reflect the link status. The link
4177 status gets updated on entry, and on timeouts.
4179 * Patch by Anders Larsen, 18 Sep 2003:
4180 allow mkimage to build and run on Cygwin-hosted systems
4182 * Patch by Frank Müller, 18 Sep 2003:
4183 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4186 * Patch by Pantelis Antoniou, 16 Sep 2003:
4187 add tool to compute fileds in the PLPRCR register for MPC86x
4189 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4191 * Fix build problems under FreeBSD
4193 * Add generic filesystem image type
4195 * Make fatload set filesize environment variable
4197 * enable basic / medium / high-end configurations for PPChameleonEVB
4198 board; fix NAND code
4200 * enable TFTP client code to specify to the server the desired
4201 timeout value (see RFC-2349)
4203 * Improve SDRAM setup for TRAB board
4205 * Suppress all output with splashscreen configured only if "splashimage"
4208 * Fix problems with I2C support for mpc5200
4210 * Adapt TRAB configuration and auto_update to new memory layout
4212 * Add configuration for wtk board
4214 * Add support for the Sharp LQ065T9DR51U LCD display
4216 * Patch by Rune Torgersen, 17 Sep 2003:
4217 - Fixes for MPC8266 default config
4218 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4220 * Patches by Jon Diekema, 17 Sep 2003:
4221 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4224 - adjust "help" output
4226 * Patches by Anders Larsen, 17 Sep 2003:
4227 - fix spelling errors
4228 - set GD_FLG_DEVINIT flag only after device function pointers
4230 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4232 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4233 - trigger watchdog while waiting in serial driver
4235 * Add auto-update code for TRAB board using USB memory sticks,
4236 support new configuration with more memory
4238 * disable MPC5200 bus pipelining as workaround for bus contention
4240 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4241 priority; configure critical interrupts to be handled like external
4244 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4245 go back to 66 MHz for stability
4247 * Patches by Jon Diekema, 15 Sep 2003:
4248 - add description for missing CFG_CMD_* entries in the README file
4251 * Patch by Gleb Natapov, 14 Sep 2003:
4252 enable watchdog support for all MPC824x boards that have a watchdog
4254 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4255 "Non-octet Aligned Frame" errors we see at 100 Mbps
4257 * Patch by Sharad Gupta, 14 Sep 2003:
4258 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4260 * Patch by llandre, 11 Sep 2003:
4261 update configuration for PPChameleonEVB board
4263 * Patch by David Müller, 13 Sep 2003:
4264 various changes to VCMA9 board specific files
4266 * Add I2C support for MGT5100 / MPC5200
4268 * Patch by Rune Torgersen, 11 Sep 2003:
4269 Changed default memory option on MPC8266ADS to NOT be Page Based
4270 Interleave, since this doesn't work very well with the standard
4273 * Patch by George G. Davis, 12 Sep 2003:
4274 fix Makefile settings for sk98 driver
4276 * Patch by Stefan Roese, 12 Sep 2003:
4277 - new boards added: DP405, HUB405, PLU405, VOH405
4278 - some esd boards updated
4279 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4281 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4283 * Patch by Martin Krause, 11 Sep 2003:
4284 add burn-in tests for TRAB board
4286 * Enable instruction cache on MPC5200 board
4288 * Patch by Denis Peter, 11 Sep 2003:
4289 - fix USB data pointer assignment for bulk only transfer.
4290 - prevent to display erased directories in FAT filesystem.
4292 * Change output format for NAND flash - make it look like for other
4295 ======================================================================
4296 Changes for U-Boot 0.4.8:
4297 ======================================================================
4299 * Add I2C and RTC support for RMU board
4301 * Patches by Denis Peter, 9 Sep 2003:
4302 add FAT support for IDE, SCSI and USB
4304 * Patches by Gleb Natapov, 2 Sep 2003:
4305 - cleanup of POST code for unsupported architectures
4306 - MPC824x locks way0 of data cache for use as initial RAM;
4307 this patch unlocks it after relocation to RAM and invalidates
4310 * Patch by Gleb Natapov, 30 Aug 2003:
4311 new I2C driver for mpc107 bridge. Now works from flash.
4313 * Patch by Dave Ellis, 11 Aug 2003:
4314 - JFFS2: fix typo in common/cmd_jffs2.c
4315 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4316 - JFFS2: remove node version 0 warning
4317 - JFFS2: accept JFFS2 PADDING nodes
4318 - SXNI855T: add AM29LV800 support
4319 - SXNI855T: move environment from EEPROM to flash
4320 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4322 * Patch by Bill Hargen, 11 Aug 2003:
4323 fixes for I2C on MPC8240
4324 - fix i2c_write routine
4325 - fix iprobe command
4326 - eliminates use of global variables, plus dead code, cleanup.
4328 * Add support for USB Mass Storage Devices (BBB)
4329 (tested with USB memory sticks only)
4331 * Avoid flicker on TRAB's VFD
4333 * Add support for SK98xx driver
4335 * Add PCI support for SL8245 board
4337 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4338 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4339 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4341 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4342 to allow for more accurate baudrate settings
4343 (error now 0.7% at 115 kbps, instead of 3.5% before)
4345 * Patch by Andreas Mohr, 4 Sep 2003:
4346 Fix a lot of spelling errors
4348 * Add support for PPChameleon Eval Board
4350 * Add support for P3G4 board
4352 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4355 * Patch by Yuli Barcohen, 7 Aug 2003:
4356 check BCSR to detect if the board is configured in PCI mode
4358 ======================================================================
4359 Changes for U-Boot 0.4.7:
4360 ======================================================================
4362 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4363 add support for Adder II MPC852T module
4365 * Patch by George G. Davis, 19 Aug 2003:
4366 fix TI Innovator/OMAP1510 pin configs
4368 * Patches by Kshitij, 18 Aug 2003
4369 - add support for arm926ejs cpu core
4370 - add support for TI OMAP 1610 Innovator Board
4372 * Patch by Yuli Barcohen, 14 Aug 2003:
4373 add support for bzip2 uncompression
4375 * Add GCC library to examples/Makefile so GCC utility functions will
4378 * Add I2C and RTC support for RMU board using software I2C driver
4379 (because of better response to iprobe command); fix problem with
4382 * Patch by Matthias Fuchs, 28 Aug 2003:
4383 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4384 CONFIG_BOOTP_MAKS (see README).
4386 * Fix ICU862 environment problem
4388 * Fix RAM size detection for RMU board
4390 * Implement "reset" for MGT5100/MPC5200 systems
4392 ======================================================================
4393 Changes for U-Boot 0.4.6:
4394 ======================================================================
4396 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4397 allow selection of clock frequency as "make" target
4399 * Implement memory autosizing code for IceCube boards
4401 * Configure network port on INCA-IP for autonegotiation
4403 * Fix overflow problem in network timeout code
4405 * Patch by Richard Woodruff, 8 Aug 2003:
4406 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4408 ======================================================================
4409 Changes for U-Boot 0.4.5:
4410 ======================================================================
4412 * Update for TQM board defaults:
4413 disable clocks_in_mhz, enable boot count limit
4415 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4416 in toplevel directory instead. Removed astest.c from tools/gdb because
4417 it is no longer relevant.
4419 * Fix PCI support for MPC5200 / IceCube Board
4421 * Map ISP1362 USB OTG controller for NSCU board
4423 * Patch by Brad Parker, 02 Aug 2003:
4424 fix sc520_cdp problems
4426 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4428 * Allow erase command to cross flash bank boundaries
4430 * Patch by Scott McNutt, 21 Jul 2003:
4431 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4432 Both LynxOS and BlueCat linux KDIs are supported.
4434 * Patch by Richard Woodruff, 25 Jul 2003:
4435 use more reliable reset for OMAP/925T
4437 * Patch by Nye Liu, 25 Jul 2003:
4438 fix typo in mpc8xx.h
4440 * Patch by Richard Woodruff, 24 Jul 2003:
4441 Fixes for cmd_nand.c:
4442 - Fixed null dereferece which could result in incorrect ECC values.
4443 - Added support for devices with no Ready/Busy signal hooked up.
4444 - Added OMAP1510 read/write protect handling.
4445 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4447 - Switched default ECC to be JFFS2.
4449 * Allow crc32 to be used at address 0x000
4451 * Provide consistent interface to standalone applications to access
4452 the 'global_data' structure
4453 Provide a doc/README.standalone more useful to users/developers.
4455 * Make IceCube MGT5100 FEC driver work
4457 * Implement new mechanism to export U-Boot's functions to standalone
4458 applications: instead of using (PPC-specific) system calls we now
4459 use a jump table; please see doc/README.standalone for details
4461 * Patch by Dave Westwood, 24 Jul 2003:
4462 added support for Unity OS (a proprietary OS)
4464 * Patch by Detlev Zundel, 23 Jul 2003:
4465 add "imls" command to print flash table of contents
4467 * Fix cold boot detection for log buffer reset
4469 * Return error for invalid length specifiers with "cp.X" etc.
4471 * Fix startup problem on MIPS
4473 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4474 bitmap support is configured
4476 * Patch by Bill Hargen, 18 Jul 2003:
4477 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4479 * Patch by Denis Peter, 18 Jul 2003:
4480 - fix memory configuration for MIP405T
4481 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4483 * Cleanup of TQM82xx configurations; use "official" board types
4484 to make selection easier.
4486 * Patch by Martin Krause, 17 Jul 2003:
4487 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4489 * Patch by Richard Woodruff, 17 July 03:
4490 - Fixed bug in OMAP1510 baud rate divisor settings.
4492 * Patch by Nye Liu, 16 July 2003:
4494 - add MPC86xADS support (uses MPC86xADS.h)
4495 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4497 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4498 o don't trust gclk() software measurement by default, depend on
4499 CONFIG_8xx_GCLK_FREQ
4500 - add DRAM SIMM not installed detection
4501 - use more "correct" SDRAM initialization sequence
4502 - allow different SDRAM sizes (8xxADS has 8M)
4504 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4505 - rename MAMR/MBMR defines to be more consistent. Should eventually
4506 be merged into MxMR to better reflect the PowerQUICC datasheet.
4508 * Patch by Yuli Barcohen, 16 Jul 2003:
4509 support new Motorola PQ2FADS-ZU evaluation board which replaced
4510 MPC8260ADS and MPC8266ADS
4512 ======================================================================
4513 Changes for U-Boot 0.4.4:
4514 ======================================================================
4516 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4518 * Add support for MGT5100 and MPC5200 processors
4520 * Patch by Lutz Dennig, 15 Jul 2003:
4521 update for R360MPI board
4523 ======================================================================
4524 Changes for U-Boot 0.4.3:
4525 ======================================================================
4527 * Patches by Kshitij, 04 Jul 2003
4528 - added support for arm925t cpu core
4529 - added support for TI OMAP 1510 Innovator Board
4531 * Patches by Martin Krause, 14 Jul 2003:
4532 - add I2C support for s3c2400 systems (trab board)
4533 - (re-) add "ping" to command table
4535 * Fix handling of "slow" POST routines
4537 * Patches by Yuli Barcohen, 13 Jul 2003:
4538 - Correct flash and JFFS2 support for MPC8260ADS
4539 - fix PVR values and clock generation for PowerQUICC II family
4542 * Patch by Bernhard Kuhn, 08 Jul 2003:
4543 - add support for M68K targets
4545 * Patch by Ken Chou, 3 Jul:
4546 - Fix PCI config table for A3000
4547 - Fix iobase for natsemi.c
4548 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4550 * Allow to enable "slow" POST routines by key press on power-on
4551 * Fix temperature dependend switching of LCD backlight on LWMON
4552 * Tweak output format for LWMON
4554 * Patch by Stefan Roese, 11 Jul 2003:
4555 - Fix bug in CONFIG_VERSION_VARIABLE.
4556 - AR405 config updated.
4557 - OCRTC/ORSG: bsp command added.
4558 - ASH405 bsp update.
4560 ======================================================================
4561 Changes for U-Boot 0.4.2:
4562 ======================================================================
4564 * Add support for NSCU board
4566 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4568 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4569 mirror bit flash on TQM8xxM modules
4571 * Patch by Kenneth Johansson, 30 Jun 2003:
4572 get rid of MK_CMD_ENTRY macro; update doc/README.command
4574 * Patch by Seb James, 30 Jun 2003:
4575 Improve documentation of I2C configuration in README
4577 * Fix problems with previous log buffer "fixes"
4579 * Fix minor help text issues
4581 * "log append" did not append a newline
4583 ======================================================================
4584 Changes for U-Boot 0.4.1:
4585 ======================================================================
4587 * Fix some missing commands, cleanup header files
4588 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4590 * Rewrite command lookup and help command (fix problems with bubble
4591 sort when sorting command name list). Minor cleanup here and there.
4593 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4594 - Allow to call sysmon function interactively
4595 - PIC on LWMON board needs delay after power-on
4596 - Add missing RSR definitions for MPC8xx
4597 - Improve log buffer handling: guarantee clean reset after power-on
4598 - Add support for EXBITGEN board (aka "genie")
4599 - Add support for SL8245 board
4602 - remove trailing white space, trailing empty lines, C++ comments, etc.
4603 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4605 * Patches by Kenneth Johansson, 25 Jun 2003:
4606 - major rework of command structure
4607 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4609 ======================================================================
4610 Changes for U-Boot 0.4.0:
4611 ======================================================================
4613 * Patches by Robert Schwebel, 26 Jun 2003:
4614 - csb226 configuration updated
4615 - credits for logodl port updated
4616 - innokom configuration updated
4617 - logodl tree update, still with coding style inconsistencies
4618 - added OCM for ppc405 warning to README
4620 * Patch by Pantelis Antoniou, 25 Jun 2003:
4621 update NetVia with V2 board support
4623 * Header file cleanup for ARM
4625 * Patch by Murray Jensen, 24 Jun 2003:
4626 - make sure to use only U-boot provided header files
4627 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4629 * Patch by Stefan Roese, 24 Jun 2003:
4630 - Update esd ASH405 board files.
4631 - Update esd DASA_SIM config file.
4632 - Add ping command to some esd boards.
4634 * Patch by Yuli Barcohen, 23 Jun 2003:
4635 Update for MPC8260ADS board
4637 * Patch by Murray Jensen, 23 Jun 2003:
4638 - cleanup of GCC 3.x compiler warnings
4640 * Patch by Rune Torgersen, 4 Jun 2003:
4641 add large memory support for MPC8266ADS board
4643 * Patch by Richard Woodruff, 19 June 03:
4644 - Enabled standard u-boot device abstraction for ARM
4645 - Enabled console device for ARM
4646 - Initilized bi_baudrate for ARM
4648 * Patch by Bill Hargen, 23 Apr 2003:
4649 fix byte order for 824x I2C addresses (write op)
4651 * Patch by Murray Jensen, 20 Jun 2003:
4653 - cleanup (especially for gcc-3.x compilers)
4655 * Patch by Tom Guilliams, 20 Jun 2003:
4656 added CONFIG_750FX support for IBM 750FX processors
4658 * Patch by Devin Crumb, 02 Apr 2003:
4659 Fix clock divider rounding problem in drivers/serial.c
4661 * Patch by Richard Woodruff, 19 June 03:
4662 - Fixed smc91c111 driver to sync with the u-boot environment
4663 (driver/smc91c111.c).
4664 - Added eth_init error return check in NetLoop (net/net.c).
4666 * Patch by Ken Chou, 19 June 2003:
4667 Added support for A3000 SBC board (Artis Microsystems Inc.)
4669 * Patches by Murray Jensen, 17 Jun 2003:
4670 - Hymod board database mods: add "who" field and new xilinx chip types
4671 - provide new "init_cmd_timeout()" function so code external to
4672 "common/main.c" can use the "reset_cmd_timeout()" function before
4673 entering the main loop
4674 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4675 slightly different. see include/configs/hymod.h for an example
4676 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4677 CFG_DTT_ADM1021 defined)
4678 - add new "eeprom_probe()" function which has similar args and
4679 behaves in a similar way to "eeprom_read()" etc.
4680 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4681 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4682 - gdbtools copyright update
4683 - ensure that set_msr() executes the "sync" and "isync" instructions
4684 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4685 - 8260 I/O ports fix: Open Drain should be set last when configuring
4686 - add SIU IRQ defines for 8260
4687 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4688 config.mk to allow board configurations to override the GNU
4689 linker script, selected via the LDSCRIPT, make variable, and to
4690 give an initial value to the OBJCFLAGS make variable
4691 - 8260 i2c enhancement:
4692 o correctly extends the timeout depending on the size of all
4693 queued messages for both transmit and receive
4694 o will not continue with receive if transmit times out
4695 o ensures that the error callback is done for all queued tx
4697 o correctly detects both tx and rx timeouts, only delivers one to
4698 the callback, and does not overwrite an earlier error
4699 o logic in i2c_probe now correct
4700 - add "vprintf()" function so that "panic()" function can be
4702 - many Hymod board changes
4704 * Patches by Robert Schwebel, 14 Jun 2003:
4705 - add support for Logotronic DL datalogger board
4706 - cleanup serial line after kermit binary download
4707 - add debugX macro (debug level support)
4708 - update mach-types.h to latest arm.linux.org.uk master list.
4710 * Patches by David Müller, 12 Jun 2003:
4711 - rewrite of the S3C24X0 register definitions stuff
4712 - "driver" for the built-in S3C24X0 RTC
4714 * Patches by Yuli Barcohen, 12 Jun 2003:
4715 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4716 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4717 configuration word supplied by FPGA on some MPC8260ADS boards
4719 * Patch by Pantelis Antoniou, 10 Jun 2003:
4720 Unify status LED interface
4722 * Add support for DS12887 RTC; add RTC support for ATC board
4724 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4725 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4726 - Add Atmel DataFlash support for reading and writing.
4727 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4728 - Add Flash detection on Atmel AT91RM9200DK
4729 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4730 - Replace old Ethernet PHY layer functions
4731 - Change link address
4733 * Patch by Frank Smith, 9 Jun 2003:
4734 use CRIT_EXCEPTION for machine check on 4xx
4736 * Patch by Detlev Zundel, 13 Jun 2003:
4737 added implementation of the "carinfo" command in cmd_immap.c
4739 * Fix CONFIG_NET_MULTI support in include/net.h
4741 * Patches by Kyle Harris, 13 Mar 2003:
4742 - Add FAT partition support
4743 - Add command support for FAT
4744 - Add command support for MMC
4746 - Add Intel PXA support for video
4747 - Add Intel PXA support for MMC
4749 - Enable MMC and FAT for lubbock board
4750 - Other misc changes for lubbock board
4752 * Patch by Robert Schwebel, April 02, 2003:
4753 fix for SMSC91111 driver
4755 * Patch by Vladimir Gurevich, 04 Jun 2003:
4756 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4758 * Patch by Stefan Roese, 05 Jun 2003:
4759 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4760 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4761 data cache can be used even if the chip select is in use.
4762 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4763 (see README for further description).
4764 - Changed config files of CONFIG_EEPRO100 boards to use the
4765 CFG_RX_ETH_BUFFER define.
4767 * Add support for RMU board
4769 * Add support for TQM862L at 100/50 MHz
4771 * Patch by Pantelis Antoniou, 02 Jun 2003:
4772 major reconstruction of networking code;
4773 add "ping" support (outgoing only!)
4775 * Patch by Denis Peter, 04 June 2003:
4776 add support for the MIP405T board
4778 * Patches by Udi Finkelstein, 2 June 2003:
4779 - Added support for custom keyboards, initialized by defining a
4780 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4781 - Added support for the RBC823 board.
4782 - cpu/mpc8xx/lcd.c now automatically calculates the
4783 Horizontal Pixel Count field.
4785 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4786 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4788 * Patch by Mark Rakes, 14 May 2003:
4789 add support for Intel e1000 gig cards.
4791 * Patch by Nye Liu, 3 Jun 2003:
4792 fix critical typo in MAMR definition (include/mpc8xx.h)
4794 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4796 * Patch by Klaus Heydeck, 2 Jun 2003
4797 Minor changes for KUP4K configuration
4799 * Patch by Marc Singer, 29 May 2003:
4800 Fixed rarp boot method for IA32 and other little-endian CPUs.
4802 * Patch by Marc Singer, 28 May 2003:
4803 Added port I/O commands.
4805 * Patch by Matthew McClintock, 28 May 2003
4806 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4807 - minor patches for utx8245
4809 * Patch by Daniel Engström, 28 May 2003:
4812 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4813 add nand flash support to SXNI855T configuration
4814 fix/extend nand flash support:
4815 - fix 'nand erase' command so does not erase bad blocks
4816 - fix 'nand write' command so does not write to bad blocks
4817 - fix nand_probe() so handles no flash detected properly
4818 - add doc/README.nand
4819 - add .jffs2 and .oob options to nand read/write
4820 - add 'nand bad' command to list bad blocks
4821 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4822 - make NAND read/write faster
4824 * Patch by Rune Torgersen, 23 May 2003:
4825 Update for MPC8266ADS board
4827 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4828 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4829 _time_ (!) if the environment is embedded within the U-Boot image,
4830 or in a separate flash sector.
4832 * Cleanup CFG_DER #defines in config files (wd maintained only)
4834 * Fix data abort exception handling for arm920t CPU
4836 * Fix alignment problems with flash driver for TRAB board
4838 * Patch by Donald White, 21 May 2003:
4839 fix calculation of base address in pci_hose_config_device()
4841 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4842 execute "cmd2", even if "cmd1" fails. Note that this is different
4843 to "run var1 var2" where the contents of "var2" will NOT be
4844 executed when a command in "var1" fails.
4846 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4848 * Patch by Kyle Harris, 20 May 2003:
4849 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4850 into cpu/pxa and arch-pxa.
4852 * Patch by Stefan Roese, 23 May 2003:
4853 - IBM PPC405EP port added.
4854 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4855 UART0) is used as default U-Boot console. PPC4xx only!
4856 - esd ASH405 board added (PPC405EP based).
4857 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4858 - esd CPCI405AB board added.
4859 - esd PMC405 board added.
4860 - Update of some esd boards.
4862 * Patch by Denis Peter, 19 Mai 2003:
4863 add support for the MIP405-3 board
4865 * Patch by Dave Ellis, 22 May 2003:
4866 Fix problem with only partially cleared .bss segment
4868 * Patch by Rune Torgersen, 12 May 2003:
4869 get PCI to work on a MPC8266ADS board; incorporate change to
4870 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4872 * Patch by Nye Liu, 1 May 2003:
4873 minor patches for the FADS8xx
4875 * Patch by Thomas Schäfer, 28 Apr 2003:
4876 Fix SPD handling for 256 ECC DIMM on Walnut
4878 * Add support for arbitrary bitmaps for TRAB's VFD command;
4879 allow to pass boot bitmap addresses in environment variables;
4880 allow for zero boot delay
4882 * Patch by Christian Geißinger, 19 May 2002:
4883 On TRAB: wait until the dummy byte has been completely sent
4885 * Patch by David Updegraff, 22 Apr 2003:
4886 update for CrayL1 board
4888 * Patch by Pantelis Antoniou, 21 Apr 2003:
4889 add boot support for ARTOS (a proprietary OS)
4891 * Patch by Steven Scholz, 11 Apr 2003:
4892 Add support for RTC DS1338
4894 * Patch by Rod Boyce, 24 Jan 2003:
4895 Fix counting of extended partitions in diskboot command
4897 * Patch by Christophe Lindheimer, 20 May 2003:
4898 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4900 * Fix SDRAM timing on Purple board
4902 * Add support for CompactFlash on ATC board
4903 (includes support for Intel 82365 and compatible PC Card controllers,
4904 and Yenta-compatible PCI-to-CardBus controllers)
4906 * Patch by Mathijs Haarman, 08 May 2003:
4907 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4909 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4911 * Add support for Promess ATC board
4913 * Patch by Keith Outwater, 28 Apr 2003:
4914 - Miscellaneous corrections and additions to GEN860T board specific code.
4915 - Added GEN860_SC variant to GEN860T.
4916 - Miscellaneous corrections to GEN860T documentation.
4917 - Correct duplicate entry in U-Boot CREDITS file.
4918 - Add GEN860T_SC entry in MAINTAINERS file.
4919 - Update CREDITS file with GEN860T_SC info.
4921 * Update Smiths Aerospace addresses in MAINTAINERS file
4923 * Fix error handling in hush's version of "run" command
4926 - Splashscreen support
4929 - temperature dependend enabling of LCD
4931 * Allow booting from old "PPCBoot" disk partitions
4933 * Add support for TQM8255 Board / MPC8255 CPU
4935 ======================================================================
4936 Changes for U-Boot 0.3.1:
4937 ======================================================================
4939 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4941 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4942 display when Linux takes over
4944 * Patch by Erwin Rol, 27 Feb 2003:
4945 Add support for RTEMS (this time for real).
4947 * Add support for "bmp info" and "bmp display" commands to load
4948 bitmap images; this can be used (for example in a "preboot"
4949 command) to display a splash screen very quickly after poweron.
4951 * Add support for 133 MHz clock on INCA-IP board
4953 * Patch by Lutz Dennig, 10 Apr 2003:
4954 Update for R360MPI board
4956 * Add new meaning to "autostart" environment variable:
4957 If set to "no", a standalone image passed to the
4958 "bootm" command will be copied to the load address
4959 (and eventually uncompressed), but NOT be started.
4960 This can be used to load and uncompress arbitrary
4963 * Patch by Stefan Roese, 10 Apr 2003:
4964 Changed DHCP client to use IP address from server option field #54
4965 from the OFFER packet in the server option field #54 in the REQUEST
4966 packet. This fixes a problem using a Windows 2000 DHCP server,
4967 where the DHCP-server is not the TFTP-server.
4969 * Set max brightness for MN11236 displays on TRAB board
4971 * Add support for TQM862L modules
4973 ======================================================================
4974 Changes for U-Boot 0.3.0:
4975 ======================================================================
4977 * Patch by Arun Dharankar, 4 Apr 2003:
4978 Add IDMA example code (tested on 8260 only)
4980 * Add support for Purple Board (MIPS64 5Kc)
4982 * Add support for MIPS64 5Kc CPUs
4984 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4986 * Patch by Denis Peter, 04 Apr 2003:
4987 - update MIP405-4 board
4989 * Patch by Stefan Roese, 4 Apr 2003:
4990 - U-Boot version environment variable "ver" added
4991 (CONFIG_VERSION_VARIABLE).
4992 - Changed PPC405GPr version from A to B.
4993 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4995 * Patches by Denis Peter, 03 April 2003:
4996 - fix PCI IRQs on MPL boards
4997 - fix two more un-relocated pointer problems
4999 * Fix behaviour of "run" command:
5000 - print error message iv variable does not exist
5001 - terminate processing of arguments in case of error
5003 * Patches by Peter Figuli, 10 Mar 2003
5004 - Add support for BTUART on PXA platform
5005 - Add support for WEP EP250 (PXA) board
5007 * Fix flash problems on INCA-IP; add tool to allow bruning images to
5008 flash using a BDI2000
5010 * Implement fix for I2C Edge Conditions problem for all boards that
5011 use the bit-banging driver (common/soft_i2c.c)
5013 * Patch by Martin Winistoerfer, 23 Mar 2003
5014 - Add port to MPC555/556 microcontrollers
5015 - Add support for cmi customer board with
5016 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
5018 * Patch by Rick Bronson, 28 Mar 2003:
5019 - fix common/cmd_nand.c
5021 * Patch by Arun Dharankar, 24 Mar 2003:
5022 - add threads / scheduler example code
5024 * Add patches by Robert Schwebel, 31 Mar 2003:
5025 - add ctrl-c support for kermit download
5026 - align bdinfo output on ARM
5027 - csb226 board: bring in sync with innokom/memsetup.S
5028 - csb226 board: fix MDREFR handling
5029 - misc doc fixes / extensions
5030 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
5031 - add BOOT_PROGRESS to armlinux.c
5033 * Add CPU ID, version, and clock speed for INCA-IP
5035 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
5036 - fix SRAM and SDRAM memory sizing
5037 - add status LED support
5038 - add MAC address for second (SCC1) ethernet port
5040 * Update default environment for TQM8260 board
5042 * Patch by Rick Bronson, 16 Mar 2003:
5043 - Add NAND flash support for reading, writing, and erasing NAND
5044 flash (certain forms of which are called SmartMedia).
5045 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
5047 * Patches by Robert Schwebel, 19 Mar 2003:
5048 - use arm-linux-gcc as default compiler for ARM
5049 - fix i2c fixup code
5050 - fix missing baudrate setting
5051 - added $loadaddr / CFG_LOAD_ADDR support to loadb
5052 - moved "ignoring trailing characters" _before_ u-boot wants to
5053 print out diagnostics messages; removes bogus characters at the
5056 * Patch by John Zhan, 18 Mar 2003:
5057 Add support for SinoVee Microsystems SC8xx boards
5059 * Patch by Rolf Offermanns, 21 Mar 2003:
5060 ported the dnp1110 related changes from the current armboot cvs to
5061 current u-boot cvs. smc91111 does not work. problem marked in
5062 smc91111.c, grep for "FIXME".
5064 * Patch by Brian Auld, 25 Mar 2003:
5065 Add support for STM flash chips on ebony board
5067 * Add PCI support for MPC8250 Boards (PM825 module)
5069 * Patch by Stefan Roese, 25 Mar 2003:
5072 * Patch by Stefan Roese, 20 Mar 2003:
5073 - CPCI4052 update (support for revision 3).
5074 - Set edge conditioning circuitry on PPC405GPr for compatibility
5075 to existing PPC405GP designs.
5076 - Clip udiv to 5 bits on PPC405 (serial.c).
5078 * Extend INCAIP board support:
5079 - add automatic RAM size detection
5080 - add "bdinfo" command
5081 - pass flash address and size to Linux kernel
5082 - switch to 150 MHz clock
5084 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
5085 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
5086 boards, version 153 for Rev. 200 boards).
5088 * Patch by Vladimir Gurevich, 12 Mar 2003:
5089 Fix relocation problem of statically initialized string pointers
5092 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5093 Cleanup & bug fixes for JFFS2 code:
5094 - the memory mangement was broken. It caused havoc on malloc by
5095 writing beyond the block boundaries.
5096 - the length calculation for files was wrong, sometimes resulting
5097 in short file reads.
5098 - data copying now optionally takes fragment version numbers into
5099 account, to avoid copying from older data.
5100 See doc/README.JFFS2 for details.
5102 * Patch by Josef Wagner, 12 Mar 2003:
5103 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5104 - ETH05 and BEDBUG support for CU824
5105 - added support for MicroSys CPC45
5106 - new BOOTROM/FLASH0 and DOC base for PM826
5108 * Patch by Robert Schwebel, 12 Mar 2003:
5109 Fix the chpart command on innokom board
5112 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5113 s/PPCBoot/U-Boot/ in some files
5114 s/pImage/uImage/ in some files
5116 * Patch by Detlev Zundel, 15 Jan 2003:
5117 Fix '' command line quoting
5119 * Patch by The LEOX team, 19 Jan 2003:
5120 - add support for the ELPT860 board
5121 - add support for Dallas ds164x RTC
5123 * Patches by David Müller, 31 Jan 2003:
5124 - minimal setup for CardBus bridges
5125 - add EEPROM read/write support in the CS8900 driver
5126 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5127 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5129 * Patch by Steven Scholz, 04 Feb 2003:
5130 add support for RTC DS1307
5132 * Patch by Reinhard Meyer, 5 Feb 2003:
5133 fix PLPRCR/SCCR init sequence on 8xx to allow for
5134 changes of EBDF by software
5136 * Patch by Vladimir Gurevich, 07 Feb 2003:
5137 "API-compatibility patch" for 4xx I2C driver
5139 * TRAB fixes / extensions:
5140 - Restore VFD brightness as saved in environment
5141 - add support for Fujitsu flashes
5142 - make sure both buzzers are turned off (drive low level)
5144 * Patches by Robert Schwebel, 06 Mar 2003:
5145 - fix bug in BOOTP code (must use NetCopyIP)
5146 - update of CSB226 port
5147 - clear BSS segment on XScale
5148 - added support for i2c_init_board() function
5149 - update to the Innokom plattform
5151 * Extend support for redundand environments for configurations where
5152 environment size < sector size
5154 * Patch by Rune Torgersen, 13 Feb 2003:
5155 Add support for Motorola MPC8266ADS board
5157 * Patch by Kyle Harris, 19 Feb 2003:
5158 patches for the Intel lubbock board:
5159 memsetup.S - general cleanup (based on Robert's csb226 code)
5160 flash.c - overhaul, actually works now
5161 lubbock.c - fix init funcs to return proper value
5163 * Patch by Kenneth Johansson, 26 Feb 2003:
5164 - Fixed off by one in RFTA calculation.
5165 - No need to abort when LDF is lower than we can program it's only
5166 minimum timing so clamp it to what we can do.
5167 - Takes function pointer to function for reading the spd_nvram. Usefull
5168 for faking data or hardcode a module without the nvram.
5169 - fix other user for above change
5170 - fix some comments.
5172 * Patches by Brian Waite, 26 Feb 2003:
5173 - fix port for evb64260 board
5174 - fix PCI for evb64260 board
5177 * Patch by Reinhard Meyer, 1 Mar 2003:
5178 Add support for EMK TOP860 Module
5180 * Patch by Yuli Barcohen, 02 Mar 2003:
5181 Add SPD EEPROM support for MPC8260ADS board
5183 * Patch by Robert Schwebel, 21 Jan 2003:
5184 - Add support for Innokom board
5185 - Don't complain if "install" fails
5186 - README cleanup (remove duplicated lines)
5187 - Update PXA header files
5189 * Add documentation for existing POST code (doc/README.POST)
5191 * Patch by Laudney Ren, 15 Jan 2003:
5192 Fix handling of redundand environment in "tools/envcrc.c"
5194 * Patch by Detlev Zundel, 28 Feb 2003:
5195 Add bedbug support for 824x systems
5197 * Add support for 16 MB flash configuration of TRAB board
5199 * Patch by Erwin Rol, 27 Feb 2003:
5200 Add support for RTEMS
5202 * Add image information to README
5204 * Patch by Stefan Roese, 18 Feb 2003:
5205 CPCIISER4 configuration updated.
5207 * Patch by Stefan Roese, 17 Feb 2003:
5208 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5210 * Patch by Stefan Roese, 13 Feb 2003:
5211 Add "pcidelay" environment variable (in ms, enabled via
5212 CONFIG_PCI_BOOTDELAY).
5213 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5214 RST# to respond to configuration cycles (33MHz -> 1s).
5216 * Fix dual PCMCIA slot support (when running with just one
5219 * Add VFD type detection to trab board
5221 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5222 variable with value in the EEPROM
5224 * Patch by Stefan Roese, 10 Feb 2003:
5225 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5227 * Add support for MIPS32 4Kc CPUs
5229 * Add support for INCA-IP Board
5231 ======================================================================
5232 Changes for U-Boot 0.2.2:
5233 ======================================================================
5235 * Add dual ethernet support on PM826
5237 * Add support for LXT971 PHY on PM826
5239 * Patch by Tord Andersson, 16 Jan 2003:
5240 Fix flash sector count for TQM8xxL
5242 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5243 16 bytes out of each 32 byte block)
5245 ======================================================================
5246 Changes for U-Boot 0.2.1:
5247 ======================================================================
5249 * Add support for V37 board
5250 (patch by Jón Benediktsson, 11 Dec 2002)
5252 * Update baudrate in bd_info when it gets changed
5254 * Add watchdog trigger points while waiting for serial port
5255 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5257 * Improve command line tool to access the U-Boot's environment
5258 (figuration of the utility, using a config file)
5260 * Add single quote support for (old) command line parser
5262 * Switch LWMON board default config from FRAM to EEPROM;
5263 in POST, EEPROM shows up on 8 addresses
5265 ======================================================================
5266 Changes for U-Boot 0.2.0:
5267 ======================================================================
5269 * Use 1-byte-read instead of -write for iprobe() function
5270 Add i2c commands to PM826 config
5272 * extend I2C POST code: check for list on known addresses
5274 * Improve log buffer code; use "loglevel" to decide which messages
5275 to log on the console, too (like in Linux); get rid of "logstart"
5277 * Add command line tool to access the U-Boot's environment
5278 (board-specific for TRAB now, to be fixed later)
5280 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5281 Fix misc problems with AmigaOne support
5283 * Patch by Chris Hallinan, 3 Dec 2002:
5284 minor cleanup to the MPC8245 EPIC driver
5286 * Patch by Pierre Aubert , 28 Nov 2002
5287 Add support for external (SIU) interrupts on MPC8xx
5289 * Patch by Pierre Aubert , 28 Nov 2002
5290 Fix nested syscalls bug in standalone applications
5292 * Patch by David Müller, 27 Nov 2002:
5293 fix output of "pciinfo" command for CardBus bridge devices.
5295 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5298 * Add LED indication for IDE activity on KUP4K board
5300 * Fix startup problems with VFD display on TRAB
5302 * Patch by Pierre Aubert, 20 Nov 2002
5303 Add driver for Epson SED13806 graphic controller.
5304 Add support for BMP logos in cfb_console driver.
5306 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5308 * Patch by Rod Boyce, 21 Nov 2002:
5309 fix PCMCIA on MBX8xx board
5311 * Patch by Pierre Aubert , 21 Nov 2002
5312 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5313 bootmode word in DPRAM configurable
5315 * Patch by Daniel Engström, 18 Nov 2002:
5316 Fixes for x86 port (mostly strings issues)
5318 * Patch by Ken Chou, 18 Nov 2002:
5319 Fix for natsemi NIC cards (DP83815)
5321 * Patch by Pierre Aubert, 19 Nov 2002:
5322 fix a bug for the MII configuration, and some warnings
5324 * Patch by Thomas Frieden, 13 Nov 2002:
5325 Add code for AmigaOne board
5326 (preliminary merge to U-Boot, still WIP)
5328 * Patch by Jon Diekema, 12 Nov 2002:
5329 - Adding URL for IEEE OUI lookup
5330 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5332 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5333 root-on-nfs macros are designed to switch how the default boot
5334 method gets defined.
5336 * Patch by Daniel Engström, 13 Nov 2002:
5337 Add support for i386 architecture and AMD SC520 board
5339 * Patch by Pierre Aubert, 12 Nov 2002:
5340 Add support for DOS filesystem and booting from DOS floppy disk
5342 * Patch by Jim Sandoz, 07 Nov 2002:
5343 Increase number of network RX buffers (PKTBUFSRX in
5344 "include/net.h") for EEPRO100 based boards (especially SP8240)
5345 which showed "Receiver is not ready" errors when U-Boot was
5346 processing the receive buffers slower than the network controller
5349 * Patch by Andreas Oberritter, 09 Nov 2002:
5350 Change behaviour of NetLoop(): return -1 for errors, filesize
5351 otherwise; return code 0 is valid an means no file loaded - in this
5352 case the environment still gets updated!
5354 * Patches by Jon Diekema, 9 Nov 2002:
5355 - improve ADC/DAC clocking on the SACSng board to align
5356 the failing edges of LRCLK and SCLK
5357 - sbc8260 configuration tweaks
5358 - add status LED support for 82xx systems
5359 - wire sspi/sspo commands into command handler; improved error
5361 - add timestamp support and alternate memory test to the
5362 SACSng configuration
5364 * Patch by Vince Husovsky, 7 Nov 2002:
5365 Add "-n" to linker options to get rid of "Not enough room for
5366 program headers" problem
5368 * Patch by David Müller, 05 Nov 2002
5369 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5370 so we can use an already existing name
5372 * Patch by Pierre Aubert, 05 Nov 2002
5373 Hardware relatied improvments in FDC boot code
5375 * Patch by Holger Schurig, 5 Nov 2002:
5376 Make the PXA really change it's frequency
5378 * Patch by Pierre Aubert, 05 Nov 2002
5379 Add support for slave serial Spartan 2 FPGAs
5381 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5384 * Add support for log buffer which can be passed to Linux kernel's
5385 syslog mechanism; used especially for POST results.
5387 * Patch by Klaus Heydeck, 31 Oct 2002:
5388 Add initial support for kup4k board
5390 * Patch by Robert Schwebel, 04 Nov 2002:
5391 - use watchdog to reset PXA250 systems
5392 - added progress callbacks to (some of the) ARM code
5393 - update for Cogent CSB226 board
5395 * Add support for FPS860 board
5397 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5398 Improve PCI access on 32-bits Compact PCI bus
5400 * Fix mdelay() on TRAB - this was still the debugging version with
5401 seconds instead of ms.
5403 * Patch by Robert Schwebel, 1 Nov 2002:
5404 XScale related cleanup (affects all ARM boards)
5406 * Cleanup of names and README.
5408 ======================================================================
5409 Notes for U-Boot 0.1.0:
5410 ======================================================================
5412 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5414 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5415 For information about the history of the project please see the
5416 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5418 ======================================================================