1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Make the serial driver framework work with CONFIG_SERIAL_MULTI
8 * PCIe endpoint support for AMCC Yucca 440SPe board
9 Patch by Tirumala R Marri, 26 Aug 2006
11 * Improve DIMM detection for AMCC Yucca 440SPe board
12 Improved the memory DIMM detection for the Yucca 440SPe board for
13 the case where a memory DIMM is falsely detected as present.
14 This issue is seen on some AMCC Yucca 440SPe validation boards if
15 only one 512MB memory DIMM is installed, i.e. DIMM slot 0 is
16 populated and DIMM slot 1 is empty. In this case, U-Boot does
17 not correctly detect that there is only one DIMM memory module
18 installed and will falsely detect two DIMM memory modules are
19 present and therefore U-Boot will not calculate the correct amount
20 of total memory and u-boot will not booting up.
21 Patch by Adam Graham, 24 Aug 2006
27 * Update for MCC200 / PRS200 boards:
28 - auto-adjust console device for Linux.
31 * Add a fix for a buggy USB device on the FO300 board.
33 * Updates for MCC200 / PRS200 boards:
34 - support for configurations with SDRAM or DDR memory,
35 - support for highboot and lowboot
36 - adjusting environment definitions
38 * Add support for WTK FO300 board (TQM5200 based).
42 * Update for SC520 board.
43 Patch by David Updegraff, 02 Dec 2005
45 * Fixed common.h spelling error.
46 Patch by Cory Tusar, 30 Nov 2005
49 Patch by Andreas Engel, 28 Nov 2005
51 * Fix fatload command on FAT32 formatted partitions.
52 Patch by Joachim Jaeger, 18 Nov 2005
54 * Fix drivers/dm9000.c when configured in 32 bit mode.
55 Patch by Eric Benard, 17 Nov 2005
57 * Cleanup debug code for yucca board.
59 * MCC200: restrict addressable flash space to 32 MB
61 * Add debug console on COM12 for MCC200 board
63 * Fix control-c handing in CONFIG_CMDLINE_EDITING
64 Properly pass break code back from readline.
65 Patch by Roger Blofeld, 31 Jul 2006
67 * Add commandline history support to all AMCC eval boards
68 Patch by Stefan Roese, 07 Aug 2006
70 * Add Macronix MXLV320T flash support for AMCC Bamboo
71 Patch by Stefan Roese, 07 Aug 2006
73 * Change "mii info" to not print an error upon missing PHY at address
74 Patch by Stefan Roese, 07 Aug 2006
76 * Fix PCI-Express on PPC440SPe rev. A.
78 * Fix preboot message on TQM85xx after switching to hush parser.
80 * Adapt TQM85xx ramdisk address to Linux kernel memory map
82 * Add initial support for PCI-Express on PPC440SPe (Yucca board).
84 * Fix compiler warning for TRAB board.
85 Patch by Martin Krause, 07 Aug 2006
87 * Prevent USB commands from working when USB is stopped.
89 * Add rudimentary handling of alternate settings of USB interfaces.
90 This is in order to fix issues with some USB sticks timing out
91 during initialization. Some code readability improvements.
93 * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
94 AMCC suggested to set the PMU bit to 0 for best performace on
95 the PPC440 DDR controller.
96 Please see doc/README.440-DDR-performance for details.
97 Patch by Stefan Roese, 28 Jul 2006
99 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
100 Please see doc/README.bamboo for details.
101 Patch by Stefan Roese, 27 Jul 2006
103 * Fix CONFIG_CMDLINE_EDITING implementation
104 Patch by Stefan Roese, 27 Jul 2006
106 * Fix preboot message on TQM5200 after switching to hush parser.
108 * MCC200: set default configuration to low_boot DDR,
109 and support for configurable options high_boot and/or SDRAM.
111 * Add support for 256 MB SDRAM on CPU87
112 Patch by Josef Wagner, 25 Nov 2005
114 * Add configuration for cam5200 board (based on TQM5200S).
118 * Disabled kvme080 board in MAKEALL because of build problems.
122 * Update NetStar board
123 Patch by Ladislav Michl, 03 Nov 2005
125 * Make code better readable.
126 Patch by Ladislav Michl, 14 Sep 2005
128 * Enable initrd ATAG for xm250 board.
129 Patch by Josef Wagner, 05 Sep 2005
131 * Add readline cmdline-editing extension
132 Patch by JinHua Luo, 01 Sep 2005
134 * Add support for friendly-arm SBC-2410X board
135 Patch by JinHua Luo, 01 Sep 2005
137 * Fix multi-part image support on i386 platform.
138 Patch by David Updegraff, 19 Aug 2005
140 * Add support for KVME080 board
141 Patch by Sangmoon Kim, 18 Aug 2005
143 * Fix MIPS LE build problem
144 Patch by Matej Kupljen, 10 Aug 2005
146 * Check argument count in "mii" command.
147 Problem pointed out by Andrew Dyer, 13 Jun 2005
149 * Cleanup TQM5200 board configurations:
150 - make highboot configurations use environment at high end, too,
151 to avoid flash fragmentation
152 - always use redundand environment
153 - don't enable video code for modules without graphics controller
154 - provide useful (though different) mtdparts settings
155 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
157 * Extend mkconfig tool to print more useful target name
159 * Add support for high-boot on TQM5200 and TQM5200S boards.
160 Hint: the CPLD on the TQM5200 must be programmed with a software
161 version supporting the high boot option! The new TQM5200S is
162 already supporting this option. On the TQM5200 this option will be
163 supported in configurations with MPC5200 rev B processors.
164 To actually "high boot", set jumper X30 on the STK52xx.
165 Patch by Martin Krause, 12 Jul 2006
167 * Add support for new TQM5200 revisions
168 - Support for TQM5200S (short version without graphic controller)
169 - Support for modules with 'N' type S29GL128N Spansion flashes
170 (requires changes to flash layout)
171 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
172 Patch by Martin Krause, 07 Jul 2006
174 * Fix support for PS/2 keyboard on TQM85xx boards
175 The PS/2 keyobard driver for the TQM85xx modules only supports the
176 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
177 include a DUART, the TQM8560 modules can't be used with the PS/2
178 keyboard controller on the STK85xx board.
179 The PS/2 keyboard driver should work with the modules TQM8540,
180 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
181 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
182 settings: X66 1-2, 9-10; X61 2-3
183 Patch by Martin Krause, 21 Jun 2006
185 * Adjust RTC century handling on STK52xx board to match Linux driver.
186 Patch by Martin Krause, 12 Jun 2006
188 * Adjust filenames for USB update images on TRAB board.
189 During an automatic update via USB stick, U-Boot searches for
190 images with the name "firmware.img" and "kernel.img". This names
191 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
192 to prevent updates of new boards (with the new macronics "c" step
193 flashes) with old, incompatible firmware or kernel versions.
194 Patch by Martin Krause, 21 Jun 2006
196 * Bugfix in VFD routine on TRAB board.
197 Make sure upper lext pixel can be set to blue, too
198 (so far only red was possible).
199 Patch by Martin Krause, 15 Feb 2006
201 * Enable buffered flash writes for TB5200 board.
203 * Fix some bugs in TRAB board flash driver.
204 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
205 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
206 - remove "Unlock Bypass" mode, because macronix flashes do not support
208 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
209 for Intel compatible flashes, not for AMD compatible.
210 Patch by Martin Krause, 15 Feb 2006
212 * Add additional error messages to flash driver on TRAB board
213 (for erase errors and timeout errors)
214 Patch by Martin Krause, 14 Feb 2006
216 * Add support for TB5200 board
217 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
218 integrated in a little aluminium case.
219 Patch by Martin Krause, 8 Jun 2006
221 * Enable buffered flash writes for TQM5200 board.
223 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
225 * Add support for TQM885D board.
226 Patch by Martin Krause, 20 Mar 2006
228 * Fix FEC initialisation: All MII configuration is done via FEC1
229 registers, but MII_SPEED was configured according to FEC used. So
230 if only FEC2 was used, this caused the real MII_SPEED register in
231 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
232 Fix: always configure MII_SPEED on FEC1 only.
233 Patch by Markus Klotzbuecher, 12 Jul 2006
235 * Add support for SPC1920 board.
236 Patch by Markus Klotzbuecher, 12 Jul 2006
238 * MCC200 board: support console on any one of the Quad UART ports.
240 * Fix error in flash protection calculation on MCC200 board.
242 * Major PCMCIA Cleanup to make code better readable and maintainable.
244 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
245 placed to the drivers/rpx_pmcia.c file to avoid duplication.
246 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
247 - drivers/i82365.c has been split into two parts located at
248 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
249 the only boards using CONFIG_82365).
250 - Changes were tested for clean build and *very* *few* boards.
252 * Fix timer problems on AMCC yucca board.
253 Set Timer Clock Select to use CPU clock as a timer input source.
255 * Bring yucca config more in line with other AMCC boards.
257 * Add AMCC bamboo board to MAKEALL build script.
259 * Fix AMCC bamboo eval board compilation errors.
261 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
262 Enabled it for Yucca board.
264 * Cleanup config file and bootup output for Yucca board.
266 * Fix CONFIG_440_GX define usage.
268 * Remove autogenerated bmp_logo.h file.
270 * Add support for AMCC 440SPe CPU based eval board (Yucca).
272 * Call serial_initialize() before first debug() is used.
274 * Cleanup trab board for GCC-4.x
276 * VoiceBlue update: use new MTD flash partitioning methods, use more
277 reasonable TEXT_BASE, update default environment and enable keyed
279 Patch by Ladislav Michl, 16. Aug 2005
281 * Add forgotten changes for the PLEB 2 Board.
282 Patch by David Snowdon, 13. Aug 2005
284 * Add support for wrPPMC7xx/74xx boards
285 Patch by Richard Danter, 12 Aug 2005
287 * Add support for gth2 board
288 Patch by Thomas Lange, Aug 11 2005
290 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
291 Patch by Martin Krause, 8 Jun 2006
293 This patch supports two serial consoles on boards with
294 a MPC5xxx CPU. The console can be switched at runtime
295 by setting stdin, stdout and stderr to the desired serial
296 interface (serial0 or serial1). The PSCs to be used as
297 console port are definded by CONFIG_PSC_CONSOLE
298 and CONFIG_PSC_CONSOLE2.
299 See README.serial_multi for details.
301 * Bugfix in I2C initialisation on S3C2400.
302 If the bus is blocked because of a previously interrupted
303 transfer, up to eleven clocks are generated on the I2CSCL
304 line to complete the transfer and to free the bus.
305 With this fix pin I2CSCL (PG6) is really configured as GPIO
306 so the clock pulses are really generated.
307 Patch by Martin Krause, 04 Apr 2006
309 * Fix DDR6 errata on TQM834x boards
310 Patch by Thomas Waehner, 07 Mar 2006
312 * Remove obsolete flash driver board/tqm5200/flash.c
313 Patch by Martin Krause, 11 Jan 2006
315 * Update configuration for CMC-PU2 board
316 Patch by Martin Krause, 17 Nov 2005
318 * Add support for PS/2 keyboard on TQM85xx board
319 Patch by Martin Krause, 07 Nov 2005
321 Tested on a STK85XX baseboard. Make sure the PS/2 controller
322 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
324 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
325 In tsc2000_read_channel() the delay after setting the multiplexer
326 to a temperature channel is increased from 1,5 ms to 10 ms. This
327 is to allow the multiplexer inputs to stabilize after huge steps
328 of the input signal level.
329 Patch by Martin Krause, 08 Nov 2005
331 * Adjust TQM5200 make targets
332 Make the automatic CS configuration the default.
333 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
334 and CONFIG_TQM5200_AC are removed.
335 "TQM5200_config" is now the default for STK52XX.200 base boards.
336 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
337 Patch by Martin Krause, 07 Nov 2005
339 * Fix setting of environment variable "ver" on trab board
340 The environment variable "ver" is now set before
341 do_auto_update() is called, so that "ver" can be used
342 in USB update scripts.
343 Patch by Martin Krause, 27 Oct 2005
345 * Fix wrong usage of udelay() in led_blink() on trab board
346 Patch by Martin Krause, 27 Oct 2005
348 * Fix udelay bug in vfd.c for trab board
349 Patch by Martin Krause, 27 Oct 2005
351 * Disable JFFS2 support for trab board
352 Patch by Martin Krause, 27 Oct 2005
354 * Change mtdparts definition on trab board to match current flash map
355 Patch by Martin Krause, 27 Oct 2005
357 * Fix memory init problems on MCC200 board
359 * Fix IxEthDB.h to compile again
360 Patch by Stefan Roese, 14 Jun 2006
362 * Minor cleanup for PCS440EP board
363 Patch by Stefan Roese, 13 Jun 2006
365 * Add MCF5282 support (without preloader)
366 relocate ichache_State to ram
367 u-boot can run from internal flash
368 Add EB+MCF-EV123 board support.
369 Add m68k Boards to MAKEALL
370 Patch from Jens Scharsig, 08 Aug 2005
372 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
373 Patch by Scott McNutt, 08 Jun 2006
375 * Nios II - Add EPCS Controller bootrom work-around
376 -When booting from an epcs controller, the epcs bootrom may leave the
377 slave select in an asserted state causing soft reset hang. This
378 patch ensures slave select is negated at reset.
379 Patch by Scott McNutt, 08 Jun 2006
381 * Update PK1C20 board
382 -Update base addresses for standard configuration
383 -Eliminate use of CACHE_BYPASS in board code
384 Patch by Scott McNutt, 08 Jun 2006
386 * Nios II - Fix I/O Macros and mini-app stubs
388 -Eliminate use of CACHE_BYPASS in cpu code
389 -Eliminate assembler warnings
390 -Fix mini-app stubs and force no small data
391 Patch by Scott McNutt, 08 Jun 2006
393 * Fix U-Boot environment sector protection on MCC200 board
395 * Minor cleanup for PCS440EP board
397 * Update PCS440EP port to fit into one flash device (incl. environment)
398 Patch by Stefan Roese, 06 Jun 2006
400 * Add support for PCS440EP board
401 Patch by Stefan Roese, 02 Jun 2006
403 * Fix examples/Makefile; some build targets were lost
405 * Fix watchdog handling in CFI flash driver
406 Just use udelay() when waiting for status changes which will
407 implicitely trigger the watchdog.
409 * Fix PCI to memory window size problems on PM82x boards
410 We use the "automatic" mode that was used for the MPC8266ADS and
411 MPC8272 boards. Eventually this should be used on all boards?]
412 Patch by Wolfgang Grandegger, 17 Jan 2006
414 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
415 Patch by Stefan Roese, 29 May 2006
417 * Update Intel IXP4xx support
418 - Add IXP4xx NPE ethernet MAC support
419 - Add support for Intel IXDPG425 board
420 - Add support for Prodrive PDNB3 board
422 Patch by Stefan Roese, 23 May 2006
424 * Fix problem in PVR detection for 440GR
425 Patch by Stefan Roese, 18 May 2006
427 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
429 * Enable autoboot for M5271EVB board.
431 * Changed default ramdisk addr in yosemite/yellowstone ports
432 Patch by Stefan Roese, 15 May 2006
434 * Fix PCMCIA support on virtlab2
436 * Add support for VirtLab2 board
437 (needed because of differences in the PCMCIA hardware).
441 * Update yosemite configuration to enable flash write buffer support
442 Patch by Stefan Roese, 10 May 2006
444 * Fix compile warnings in common/xyzModem.c
445 Patch by Stefan Roese, 10 May 2006
447 * Add support for AMCC 440EP Rev C and 440GR Rev B
448 Patch by John Otken, 08 May 2006
450 * OMAP 5912/OSK: update EMIFS CS1 timings:
451 Problems have been seen in the linux kernel's smc91x network driver
452 due to improper bus timings. The latest 2.6 OMAP kernels currently
453 have a workaround, but this fix belongs in u-boot.
454 Patch by Kevin Hilman, 13 Oct 2005
456 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
457 Patch by Hiroki Kaminaga, 11 Mar 2006
459 * Update omap5912osk board support
460 - Fix OMAP support that omap5912osk compiles in current source tree
461 - Update with code from "http://omap.spectrumdigital.com/osk5912"
462 to fix problems with DDR initialization
464 - Use CFI flash driver and support complete 32MB of onboard flash
465 - Add "print_cpuinfo()" and "checkboard()" functions to display
466 CPU (with frequency) and Board infos
467 Patch by Stefan Roese, 10 May 2006
469 * Fix watchdog issues for ColdFire boards.
471 * Add M5271EVB board support.
473 * Make R5200 specific low level initialization board conditional.
475 * Update CPU target identification strings for ColdFire family.
477 * Update register definitions for MCF5271.
479 * Fix serial console support for MCF5271.
481 * Fixes for gcc 3.4 based m68k toolchain,
482 based on patch by Jate Sujjavanich.
484 * Fix lowboot support on MCC200 board
486 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
487 - Removed MPC8349ADS port
488 - Added PCI support to MPC8349ADS
489 - reworked memory map to allow mapping of all regions with BATs
490 Patch by Kumar Gala, 20 Apr 2006
492 * Coding Style cleanup
494 * Write RTC seconds first to maintain settings integrity per
495 Maxim/Dallas DS1306 data sheet.
496 Patch by Alan J. Luse, 02 May 2006
498 * Scheduled for removal: strnicmp() which is unused
500 * Update for Intel Monahans boards:
501 - support for magic key detection and handling on delta board
502 - NAND support for zylonite board + some minor cleanup
504 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
505 Patch by Jon Loeliger, 01 May 2006
507 * Fixed handling of bad checksums with "mkimage -l"
509 * Added support for BC3450 board
510 Patch by Stefan Strobl, 21 Oct 2005
512 * Update for NC650 board:
513 - Support rev1 and rev2 hardware
514 - adapt to new NAND layer
515 - add CP850 configuration based on NC650
517 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
518 is configured; othrwise DMA accesses aren't cache coherent which
519 causes for example USB to fail.
523 * Fix dbau1x00 boards broken by dbau1550 patch
524 PLL:s were not set for boards other than 1550.
525 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
526 Default boot is now bootp for cards other than 1550.
527 Patch by Thomas Lange, 10 Aug 2005
529 * Fixes common/cmd_flash.c:
530 - fix some compiler/parser error, if using m68k tool chain
531 - optical fix for protect on/off all messages, if using more
533 Patch by Jens Scharsig, 28 Jul 2005
535 * Fix Quad UART mapping on MCC200 board due to new HW revision
537 * Fix JFFS2 support for legacy NAND driver.
539 * Remove dependencies between DoC code and old legacy NAND driver.
541 * Fix PM828_PCI target, for which PCI was *not* configured in.
543 * Fix Lite5200B support: initialize SDelay register
544 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
545 Configuration", 3.3.1 SDelay--MBAR + 0x0190
547 * Changes/fixes for drivers/cfi_flash.c:
549 - Add Intel legacy lock/unlock support to common CFI driver
551 On some Intel flash's (e.g. Intel J3) legacy unlocking is
552 supported, meaning that unlocking of one sector will unlock
553 all sectors of this bank. Using this feature, unlocking
554 of all sectors upon startup (via env var "unlock=yes") will
557 - Fixed problem with multiple reads of envronment variable
558 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
560 - Removed unwanted linefeeds from "protect" command when
561 CFG_FLASH_PROTECTION is enabled.
563 - Changed p3p400 board to use CFG_FLASH_PROTECTION
565 Patch by Stefan Roese, 01 Apr 2006
567 * Changes/fixes for drivers/cfi_flash.c:
568 - Correctly handle the cases where CFG_HZ != 1000 (several
570 - Fix the timeout calculation of buffered writes (off by a
572 Patch by Anders Larsen, 31 Mar 2006
574 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
576 405 SDRAM: - The SDRAM parameters can now be defined in the board
577 config file and the 405 SDRAM controller values will
578 be calculated upon bootup (see PPChameleonEVB).
579 When those settings are not defined in the board
580 config file, the register setup will be as it is now,
581 so this implementation should not break any current
582 design using this code.
584 Thanks to Andrea Marson from DAVE for this patch.
586 440 DDR: - Added function sdram_tr1_set to auto calculate the
587 TR1 value for the DDR.
588 - Added ECC support (see p3p440).
590 Patch by Stefan Roese, 17 Mar 2006
592 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
593 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
595 * Add support for ymodem protocol download
596 Patch by Stefano Babic, 29 Mar 2006
598 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
599 Merge from Markus Klotzbücher's repo, 01 Apr 2006
601 * GCC-4.x fixes: clean up global data pointer initialization for all
604 * Update for Delta board:
605 - redundant NAND environment
606 - misc Monahans cleanups (remove dead code etc.)
607 - DA9030 Initialization; some minimal changes to PXA I2C driver to
608 make it work with the Monahans.
609 - Make Monahans clock frequency configurable using
610 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
611 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
612 Merge from Markus Klotzbücher's repo, 25 Mar 2006
614 * Enable Quad UART om MCC200 board.
616 * Cleanup MCC200 board configuration; omit non-existent stuff.
618 * Add support for MPC859/866 Rev. A.0
620 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
622 * Fix DDR ECC bit definitions for MPC83xx.
624 * Add initial support for MPC8349E MDS board.
626 * Add support for ECC DDR initialization on MPC83xx.
628 * Add DMA support for MPC83xx.
630 * Add sync in do_reset() routine for MPC83xx after RPR register
631 was written to. It is need on some targets when BAT translation
634 * Add bit definitions for MPC83xx DDR controller registers.
636 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
638 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
640 * Add support for DS1374 RTC chip.
642 * Add support for Lite5200B board.
643 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
645 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
646 timer and cpu_reset code from cpu/$(CPU) into the new
647 cpu/$(CPU)/$(SOC) directories
648 Patch by Andreas Engel, 13 Mar 2006
650 * Change max size of uncompressed uImage's to 8MByte and add
651 CFG_BOOTM_LEN to adjust this setting.
653 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
654 uImages was restricted to 4MBytes. This default size is now
655 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
656 in the board config file.
658 Patch by Stefan Roese, 13 Mar 2006
660 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
661 Patch by Stefan Roese, 13 Mar 2006
663 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
664 Patch by Cedric Vincent, 06 Jul 2005
666 * au1x00_eth.c: check malloc return value and abort if it failed
667 Patch by Andrew Dyer, 26 Jul 2005
669 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
670 incorrectly generating start/stop conditions on the bus.
671 Patch by Andrew Dyer, 26 Jul 2005
673 * Fix bug in [id]cache_status commands for MPC85xx processors;
674 should look at LSB of L1CSRn registers to determine if L1 cache is
675 enabled, not the MSB.
676 Patch by Murray Jensen, 19 Jul 2005
678 * Fix array overflow with fw_setenv on uninitialised environment
679 Patch by Murray Jensen, 15 Jul 2005
681 * Add support for EmbeddedPlanet EP88x boards
682 Patch by Yuli Barcohen, 13 Jul 2005
684 * Remove board specific configuration includes from the common xilinx
685 ethernet and iic adapter code.
686 Patch by Michael Libeskind, 12 Jul 2005
688 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
689 Patch by Murray Jensen, 08 Jul 2005
691 * Add (some) definitions for the MPC85xx local bus controller
692 Patch by Murray Jensen, 08 Jul 2005
694 * Add CPM2 I/O pin functions for MPC85xx processors
695 Patch by Murray Jensen, 08 Jul 2005
697 * Fix compile problem
699 * Added PCI support for MPC8349ADS board
700 Patch by Kumar Gala 11 Jan 2006
702 * Enable address translation on MPC83xx
703 Patch by Kumar Gala, 10 Feb 2006
705 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
706 Patch by Kumar Gala, 25 Jan 2006
708 * Fixed defines for MPC83xx SICRL register to match current specs
709 Patch by Kumar Gala, 23 Jan 2006
711 * Only disable the MPC83xx watchdog if its enabled out of reset.
712 If its disabled out of reset SW can later enable it if so desired
713 Patch by Kumar Gala, 11 Jan 2006
715 * Allow config of GPIO direction & data registers at boot on 83xx
716 Patch by Kumar Gala, 11 Jan 2006
718 * Enable time handling on 83xx
719 Patch by Kumar Gala, 11 Jan 2006
721 * Make System IO Config Registers board configurable on MPC83xx
722 Patch by Kumar Gala, 11 Jan 2006
724 * Fixed PCI indirect config ops to handle multiple PCI controllers
725 We need to adjust the bus number we are trying to access based
726 on which PCI controller its on
727 Patch by Kumar Gala, 12 Jan 2006
729 * Report back PCI bus when doing table based device config
730 Patch by Kumar Gala, 11 Jan 2006
732 * Added support for PCI prefetchable region and BARs
733 If a host controller sets up a region as prefetchable and
734 a device's BAR denotes it as prefetchable, allocate the
735 BAR into the prefetch region.
737 If a BAR is prefetchable and no prefetchable region has
738 been setup by the controller we fall back to allocating
739 the BAR into the normally memory region.
740 Patch by Kumar Gala, 11 Jan 2006
742 * Add helper function for generic flat device tree fixups for mpc83xx
743 Patch by Kumar Gala, 11 Jan 2006
745 * Add support for passing initrd information via flat device tree
746 Patch by Kumar Gala, 11 Jan 2006
748 * Added OF_STDOUT_PATH and OF_SOC
750 OF_STDOUT_PATH specifies the path to the device the kernel can use
753 OF_SOC specifies the proper name of the SOC node if one exists.
754 Patch by Kumar Gala, 11 Jan 2006
756 * Allow board code to fixup the flat device tree before booting a kernel
757 Patch by Kumar Gala, 11 Jan 2006
759 * Added CONFIG_ options for bd_t and env in flat dev tree
761 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
762 into the resulting flat device tree.
764 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
765 variables from u-boot into the flat device tree
767 Patch by Kumar Gala, 11 Jan 2006
769 * Add support for the DHCP vendor optional bootfile (#67).
770 Ignores the vendor TFTP server name option (#66).
771 Patch by Murray Jensen, 30 Jun 2005
773 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
774 Patch by Andy Fleming, 14 Jun 2005
776 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
777 Patch by Gerhard Jaeger, 21 Jun 2005
779 * Add netconsole and some more commands to RPXlite_DW board
780 Patch by Sam Song, 19 Jun 2005
782 * Fix bad declaration on pci_cfgfunc_nothing
783 Patch by Sam Song, 19 Jun 2005
785 * Adjust "echo" as a default command
786 Patch by Sam Song, 19 Jun 2005
788 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
789 Patch by KokHow Teh, 16 Jun 2005
791 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
792 Patch by Rick Bronson, 15 Jun 2005
794 * Coding Style cleanup
796 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
797 Patch by Andrew Dyer, 13 Jun 2005
799 * Add ADI Blackfin support
800 - add support for Analog Devices Blackfin BF533 CPU
801 - add support for the ADI BF533 Stamp uClinux board
802 - add support for the ADI BF533 EZKit board
803 Patches by Richard Klingler, 11 Jun 2005
805 * Add loads of ntohl() in image header handling
806 Patch by Steven Scholz, 10 Jun 2005
808 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
809 variable to set clock
810 Patch by Yuli Barcohen, 05 Jun 2005
812 * RPXlite configuration fixes
813 - Use correct flash sector size
814 - Use correct memory test end address
815 - Add support for bzip2 compression
816 - Various small fixes
817 Patch by Yuli Barcohen, 05 Jun 2005
819 * Memory configuration changes for ZPC.1900 board
820 - Fix SDRAM timing on both local bus and 60x bus
821 - Add support for second flash bank (SIMM)
822 - Change boot flash base
823 Patch by Yuli Barcohen, 05 Jun 2005
825 * Add support for Adder boards with 16MB SDRAM;
826 add support for second FEC on Adder87x board.
827 Patch by Yuli Barcohen, 05 Jun 2005
829 * Fix conditional for including ks8695eth driver
830 Patch by Greg Ungerer, 04 Jun 2005
832 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
833 Patch by Friedrich Lobenstock, 02 Jun 2005
835 * Fix comment in common/soft_i2c.c
836 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
838 * Cleanup compiler warnings.
839 Patch by Greg Ungerer, 21 May 2005
841 * Word alignment fixes for word aligned NS16550 UART
842 Patch by Jean-Paul Saman, 01 Mar 2005
844 Fixes bug with UART that only supports word aligned access: removed
845 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
846 (broken!) versions of GCC generate byte accesses when encountering
847 the packed attribute regardless if the struct is already correctly
848 aligned for a platform. Peripherals that can only handle word
849 aligned access won't work properly when accessed with byte access.
850 The struct NS16550 is already word aligned for REG_SIZE = 4, so
851 there is no need to packed the struct in that case.
853 * Fix behaviour if gatewayip is not set
854 Patch by Robin Gilks, 23 Dec 2004
856 * Fix cleanup for netstart board.
857 Remove build results from repository
859 * Some code cleanup for GCC 4.x
861 * Fixes to support environment in NAND flash;
862 enable NAND flash based environment for delta board.
864 * Add support for Intel Monahans CPU on Zylonite and Delta boards
865 (This is Work in Progress!)
867 * Add support for TQM8260-AI boards.
871 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
872 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
873 Patch by Ladislav Michl, 29 Jun 2005
875 * Add lowboot target to mcc200 board
876 Patch by Stefan Roese, 4 Mar 2006
878 * Fix problem with flash_get_size() from CFI driver update
879 Patch by Stefan Roese, 1 Mar 2006
881 * Make CFG_NO_FLASH work on ARM systems
882 Patch by Markus Klotzbuecher, 27 Feb 2006
884 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
887 * Convert mcc200 to use common CFI flash driver
888 Patch by Stefan Roese, 28 Feb 2006
890 * Add env-variable "unlock" to handle initial state of sectors
893 Only the U-Boot image and it's environment is protected,
894 all other sectors are unprotected (unlocked) if flash
895 hardware protection is used (CFG_FLASH_PROTECTION) and
896 the environment variable "unlock" is set to "yes".
898 Patch by Stefan Roese, 28 Feb 2006
900 * Update drivers/cfi_flash.c:
901 - find_sector() called in both versions of flash_write_cfiword()
902 Patch by Peter Pearse, 27th Feb 2006
904 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
905 Patch by Jose Maria Lopez, 16 Jan 2006
907 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
908 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
910 * Changes/fixes for drivers/cfi_flash.c:
911 We *should* check if there are any error bits if the previous call
912 returned ERR_OK (Otherwise we will have output an error message in
913 flash_status_check() already.) The original code would only check for
914 error bits if flash_status_check() returns ERR_TIMEOUT.
915 Patch by Marcus Hall, 23 Aug 2005
917 * Changes/fixes for drivers/cfi_flash.c:
918 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
919 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
920 Patch by Sangmoon Kim, 19 Aug 2005
922 * Fixes for drivers/cfi_flash.c:
923 - Fix wrong timeout value usage in flash_status_check()
924 - Round write_tout up when converting to msec in flash_get_size()
925 - Remove clearing flash status at the end of flash_write_cfibuffer()
926 which sets Intel 28F640J3 flash back to command mode on CSB472
927 Patch by Tolunay Orkun, 02 July 2005
929 * Add basic support for the SMMACO4 Board from PanDaCom.
930 Patch by Heiko Schocher, 20 Feb 2006
932 * Add GIT version information (commid ID) to untagged U-Boot versions
934 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
935 of all unreleased (untagged) U-Boot images will be automatically
936 extended upon compiletime with a part of the GIT commit ID and
937 possibly with "dirty" if uncommited changes are detected.
939 Here an example for the resulting version:
940 "U-Boot 1.1.4-g3457ac18-dirty"
942 The version is now maintained in the toplevel Makefile and the
943 version headers are autogenerated.
945 Patch by Stefan Roese, 9 Feb 2006
947 * Update default environment for INKA4x00 board.
949 * Convert CPCI750 to use common CFI flash driver
950 Patch by Reinhard Arlt, 8 Feb 2006
952 * Various changes to esd HH405 board specific files
953 Patch by Matthias Fuchs, 07 Feb 2006
955 * Cleanup U-Boot boot messages on ARM.
957 To match the U-Boot user interface on ARM platforms to the U-Boot
958 standard (as on PPC platforms), some messages with debug character
959 are removed from the default U-Boot build.
960 Enable DEBUG for lib_arm/board.c to enable debug messages.
961 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
962 Patch by Stefan Roese, 24 Jan 2006
964 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
965 Patch by Stefan Roese, 18 Jan 2006
967 * Add VGA support (CT69000) to CPCI750 board.
968 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
969 Patch by Reinhard Arlt, 30 Dec 2005
971 * PMC405 and CPCI405: Moved configuration of pci resources
973 PMC405 and CPCI2DP: Added firmware download and booting via pci.
974 Patch by Matthias Fuchs, 20 Dec 2005
976 * Add ColdFire targets to MAKEALL script
977 Patch by Zachary Landau, 26 Jan 2006
979 * Add support for r5200 board
980 Patch by Zachary Landau, 26 Jan 2006
982 * Add support for Freescale M5271 processor
983 Patch by Zachary Landau, 26 Jan 2006
985 * Fix 28F256J3A support on PM520 board
986 (without bank-switching only 32 MB can be accessed)
988 * Fix mkimage bug with multifile images created on 64 bit systems.
990 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
992 * Fix compiler problem with at91rm9200dk board.
993 Patch by Eugen Bigz, 19 Dec 2005
995 ======================================================================
996 Changes for U-Boot 1.1.4:
997 ======================================================================
999 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
1000 - Changed GPIO setup to enable another address line in order to
1001 address 64M of FLASH.
1002 - Added function sdram_tr1_set to auto calculate the tr1 value for
1004 Patch by Steven Blakeslee, 12 Dec 2005
1006 * MPC5200: Set PCI retry counter to 0 = infinite retry;
1007 The default of 255 is too short for slow devices.
1008 Patch by Martin Nykodym, 12 Dec 2005
1010 * Change port configuration for O2DNT (CODEC1 on PSC1).
1012 * Fix register for PCI async mode on PPC440EP
1013 Patch by Youngchul Bang, 08 Dec 2005
1015 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
1016 This segment may be required by some libgcc.a functions
1019 * Fix DPRAM offset/size for MPC8541/8555.
1020 Simplify TQM85xx Makefile handling.
1022 * Fix data overflow (typo?) in rtc/ds1302.c
1024 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
1026 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
1027 - Support for TQM8541/8555 boards added.
1028 - Complete rework of TQM8540/8560 support.
1029 - Common TQM85xx code now supports all current TQM85xx platforms
1030 (TQM8540/8541/8555/8560).
1031 - DDR SDRAM size detection added.
1032 - CAS latency default values can be overwritten by setting "serial#"
1033 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
1034 If problems are detected with this non default CAS latency,
1035 the default values will be used instead.
1036 - Flash size detection added.
1037 - Moved FCC ethernet driver initialization behind TSEC driver init
1038 -> TSEC is first device.
1039 Patch by Stefan Roese, 30 Nov 2005
1041 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
1042 Patch by John Otken, 23 Nov 2005
1044 * Changed PPC44x startup message (cpu info, speed...) to common style:
1045 On PPC44x platforms, the startup message generated in "cpu.c" only
1046 comprised the ppc type and revision but not additional information
1047 like speed etc. Those speed infos where printed in the board specific
1048 code. This new implementation now prints all CPU infos in the common
1049 cpu specific code. No board specific code is needed anymore and
1050 therefore removed from all current 44x implementations.
1051 Patch by Stefan Roese, 27 Nov 2005
1053 * Adjust TQM834x PHY addresses for latest hardware revision.
1055 * Increase malloc arena on TQM5200 board to 256 kB.
1056 With 64 kb uniform flash sector size the old value of 128 kB was
1059 * Fix miiphy global data initialization (problem on 4xx boards when
1060 no ethaddr is assigned). Initialization moved from
1061 miiphy_register() to eth_initialize().
1063 Based on initial patch for 4xx platform by Matthias Fuchs.
1065 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
1067 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
1068 The COPYING file was extended to make clear that these files can be
1069 used in non-GPL code, too.
1070 Also, a corresponding note was placed in the headers of the affected files.
1072 * Add support for Prodrive P3P440 board:
1073 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
1074 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
1075 for bank autodetection
1076 Patch by Stefan Roese, 22 Nov 2005
1078 * Change all '$(...)' variable references into '${...}'
1079 which makes the environment compatible with the hush shell.
1080 WARNING: Support for the old '$(...)' syntax will be
1081 discontinued in a later version.
1083 * Minor changes to init flags in TQM834x PCI.
1085 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
1086 Patch by Stefan Roese, 15 Nov 2005
1088 * New PPC 405EP board added: CMS700
1089 Added CONFIG_NET_MULTI for VOM405 board.
1090 Added reset_phy() for VOM405 board.
1091 Patch by Matthias Fuchs, 09 Nov 2005
1093 * Updated PCI mapping for esd CPCI2DP board.
1094 Add support for error LED.
1095 Patch by Matthias Fuchs, 07 Nov 2005
1097 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1098 Patch by Stefan Roese, 07 Nov 2005
1100 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1101 Patch by Stefan Roese, 07 Nov 2005
1103 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1104 Patch by Stefan Roese, 05 Nov 2005
1106 * Additional fix for external IRQ config on Yellowstone & Yosemite
1107 Patch by Stefan Roese, 03 Nov 2005
1109 * Add support for Ocotea pass 3 with 440GX Rev. F
1110 Patch by Stefan Roese, 01 Nov 2005
1112 * Fix external IRQ configuration on Yellowstone & Yosemite
1113 Patch by Stefan Roese, 28 Oct 2005
1115 * Add support for multiple PHYs.
1116 Tested on the following boards:
1117 cmcpu2 (at91rm9200/ether.c)
1118 PPChameleon (ppc4xx/4xx_enet.c)
1119 yukon (mpc8220/fec.c)
1120 uc100 (mpc8xx/fec.c)
1121 tqm834x (mpc834x/tsec.c) with EEPRO100
1122 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1123 Main changes include:
1125 - miiphy_register routine was added to allow multiple PHYs to be registered
1126 - miiphy_read and miiphy_write are now defined in this file, and
1127 require additional argument (char *devname)
1128 - other miiphy_* routines also require additional device name argument
1131 Calling reset_phy() was moved to be executed *after* eth_initialize().
1132 This is necessary as now some of the implementations of reset_phy()
1133 may need to use miiphy_reset() which is not allowed before eth_initialize()
1134 as eth_initialize registers all required miiphy_* routines.
1135 Tested on IP860 and PHY initializes properly after this change.
1137 * Correct includes for flat tree builder.
1139 * Fix conflicting types (flash_write()) in trab auto_update.c.
1141 * Add PCI support for the TQM834x board.
1143 * Add missing 4xx board to MAKEALL
1144 Patch by Stefan Roese, 20 Oct 2005
1146 * Fix conflicting types (flash_write()) in esd auto_update.c
1147 Patch by Stefan Roese, 20 Oct 2005
1149 * Fix problem with sleep in NetConsole (use get_timer())
1150 Patch by Stefan Roese, 20 Oct 2005
1152 * Add NetConsole Support for AMCC eval boards
1153 Patch by Stefan Roese, 20 Oct 2005
1155 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1156 Patch by Stefan Roese, 18 Oct 2005
1158 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1159 Fix identation on ext2ls help entry.
1160 Patch by Stefan Roese, 14 Oct 2005
1162 * Add support for TQM834x boards.
1165 * Cleanup for GCC-4.x
1167 * Add documentation for Open Firmware Flat Tree and usage.
1168 Patch by Pantelis Antoniou, 13 Oct 2005
1170 * Add missing files for Pantelis Antoniou's patch
1171 Patch by Pantelis Antoniou, 04 Sep 2005
1173 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1174 CONFIG_NET_MULTI set)
1175 Patch by Stefan Roese, 10 Oct 2005
1177 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1178 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1179 Patch by Stefan Roese, 07 Oct 2005
1181 * Add support for OF flat tree for the STXtc board.
1182 Patch by Pantelis Antoniou, 04 Sep 2005
1184 * Support passing of OF flat trees to the kernel.
1185 Patch by Pantelis Antoniou, 04 Sep 2005
1189 * Add support for NetSilicon NS7520 processor.
1190 Patch by Art Shipkowski, 12 May 2005
1192 * Add support for AP1000 board.
1193 Patch by James MacAulay, 07 Oct 2005
1195 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1196 Patch by Anders Larsen, 07 Oct 2005
1198 The Atmel errata #11 states that the transfer buffer descriptor
1199 table must be aligned on a 16-word boundary. As it turned out, this
1200 is insufficient - it seems the table must be aligned on a boundary
1201 at least as large as the table itself (in Linux this is not an
1202 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1204 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1205 Patch by Anders Larsen, 07 Oct 2005
1207 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1208 sed the linker scripts, rather than pre-process them.
1209 Patch by Peter Pearse, 07 Oct 2005
1211 * Update make target for ARM supported boards.
1212 Use lowlevel_init() instead of platformsetup() [rename].
1213 Patch by Peter Pearse, 06 Oct 2005
1215 * Fix booting from serial dataflash on AT91RM9200
1216 Patch by Peter Menzebach, 29 Aug 2005
1218 * Add JFFS2 support for TRAB board
1219 Patch by Martin Krause, 25 Aug 2005
1221 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1222 Patch by Marcus Hall, 24 Aug 2005
1224 * Fix the machine-id of the Cogent csb637 board
1225 Patch by Anders Larsen, 05 Oct 2005
1227 * Complete support for the KwikByte KB920x boards
1228 Patch by Anders Larsen, 05 Oct 2005
1230 * Set the AT91RM9200 clock to asynchronous mode
1231 Patch by Anders Larsen, 03 May 2005
1233 * Set the AT91RM9200 clock to synchronous mode
1234 Patch by Anders Larsen, 29 Apr 2005
1236 * Add support for Cogent csb637
1237 Patch by Anders Larsen, 29 Apr 2005
1239 * Fix dm9161.c initialization
1240 Patch by Anders Larsen, 29 Apr 2005
1242 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1243 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1245 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1246 Patch by Anders Larsen, 29 Apr 2005
1248 * Fix device partition intialization for SystemACE disks.
1249 Patch by Stephen Williams, 28 Apr 2005
1251 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1252 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1254 * Add support for S29GL064M-R3 flash chip on xsengine board
1255 Patch by Kurt Stremerch, 18 Apr 2005
1257 * E500 update: repoint IVPR to RAM when code is relocated
1258 Patch by Kylo Ginsberg, 13 Apr 2005
1260 * Fix loop end test in lib_generic/string.c:strswab()
1261 Patch by Andrew Dyer, October 10, 2005
1262 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1266 * Update ARM Integrator boards:
1267 Correct addessing errors in platform files.
1268 Split off common core module data from Integrator header files to
1269 include/armcoremodule.h.
1270 Patch by Peter Pearse, 04 Oct 2005
1272 * Make sure only supported compiler options are used
1273 Import "cc-option" shell function from kernel and
1274 use it to get the correct ARM GCC options for individual CPUs
1275 Patch by Peter Pearse, 30 Jun 2005
1277 * Fix 440GR to print correct cpu revision
1278 Patch by Stefan Roese, 04 Oct 2005
1280 * Change board message on AMCC Yosemite & Yellowstone to common style
1281 Patch by Stefan Roese, 03 Oct 2005
1283 * Fix compiler warning
1285 * Fix FEC PHY addresses for TQM85xx boards
1287 * Fix uninitialized variable problem in hush shell
1288 Patch by Lars Rostock, 26 Sep 2005
1290 * Undo change of f6e20fc6ca... to include/configs/trab.h
1291 (Must have been an accident?)
1293 * Add support for AT91RM9200 OHCI Controller.
1294 Patch by Eric Benard, 07 Apr 2005
1296 * Update ARM mach-types.h
1297 Patch by Eric Benard, 07 Apr 2005
1299 * Add support for MP2USB board.
1300 Patch by Eric Benard, 07 Apr 2005
1302 * Add board support for armadillo HT1070
1303 Patch by Rowel Atienza, 06 Apr 2005
1305 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1306 Patch by Vitaly Bordug, 30 Mar 2005
1308 * Add iopset command on mpc8xx
1309 Patch by Daniel Eisenhut, 25 Mar 2005
1311 * Add support for MII in eepro100 driver.
1312 Patch by Gleb Natapov, 21 Mar 2005
1314 * Fixes to the Lubbock (PXA 25x) support:
1315 - Resolve the FIXME with respect to saving the u-boot environment.
1316 - Make the default load address land in real memory.
1317 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1318 Patch by David Brownell, 10 Mar 2005
1320 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1321 Patch by Marc Leeman, 04 Mar 2005
1323 * OMAP242x H4 board update
1324 - fix for ES2 differences.
1325 - switch to using the cfi_flash driver.
1326 - fix SRAM build address.
1327 - fix for GP device operation.
1328 - unlock SRAM for GP devices.
1329 - display more device information.
1330 - fix potential deadlock in omap24xx_i2c driver.
1331 - fix DLL load values to match dpllout*1 operation.
1332 - fix 2nd chip select init for combo DDR device.
1333 - add support for CFI Intel 28F256L18 on H4 board.
1334 Patch by Richard Woodruff, 03 Mar 2005
1336 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1337 Patch by Steven Scholz, 02 Mar 2005
1340 Patch by Ara Avanesyan, 24 Feb 2005
1342 * Remove unneeded #include <malloc.h>
1343 Patch by Ladislav Michl, 22 Feb 2005
1345 * Add cramfs support for m68k
1346 Patch by Zachary Landau, 21 Feb 2005
1348 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1349 Patch by Jeff Angielski, 21 Feb 2005
1351 * Fix au1x00_serial baud rate calculation:
1352 remove hardcoded cpu clock divisor and use register instead;
1353 round up instead of truncate
1354 Patch by Andrew Dyer, 15 Feb 2005
1356 * Add Xilinx Spartan3 family FPGA support
1357 Patch by Kurt Stremerch, 14 Feb 2005
1359 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1360 Patch by Zachary Landau, 11 Feb 2005
1362 * Fix VOH405 Support
1363 Patch by Matthias Fuchs, 25 Sep 2005
1365 * Added support for PCI bridge on MPC8272ADS
1366 Patch by Vitaly Bordug, Feb 09 2005
1368 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1369 Patch by Jean-Paul Saman, 8 Feb 2005
1371 * Fix strswab() to reliably find end of string
1372 Patch by Andrew Dyer, 08 Feb 2005
1374 * Fix typos in include/ppc440.h
1375 Patch by Andrew E Mileski, 04 Feb 2005
1377 * Add Vibren (was Accelent) PXA255 IDP Support
1378 Patch by Cliff Brake, 04 Feb 2005
1380 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1381 Patch by Andrew Dyer, 31 Jan 2005
1383 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1384 Patch by Peter Pearse, 2 Feb 2005
1386 * Fix error handling in tools/env/fw_env.c
1387 Patch by Ara Avanesyan, 01 Feb 2005
1389 * Fix MGT5100 PSC baudrate calculation
1390 Patch by Sebastian Schau, 27 Jan 2005
1392 * OMAP242x fix for GP device booting
1393 - Add SRAM unlock for GP devices.
1394 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1395 Patches by Richard Woodruff, 21 Jan 2005:
1397 * Add support for AMD's Pb1x00 eval board;
1398 add MII routines to the au1x00 ethernet driver;
1399 add USB ohci driver (work in progress)
1400 Patch by Thomas Sailer, 20 Jan 2005
1402 * Update omap5912osk board
1403 Use drivers/cfi_flash.c instead of private flash driver;
1404 Remove hardcoded personalized settings from omap5912osk.h;
1405 Fix spacing with (RO) marks in 'flinfo' output.
1406 Patch by Michael Bendzick, 14 Jan 2005
1408 * Fix warnings for PCI code on ixp
1409 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1411 * virtex2 fix for bogus download error messages
1412 The virtex2 FPGA download code watches for init going active during
1413 a download of config data as an error condition. init also goes
1414 active after a configuration is finished in concert with the done
1415 signal. So far, the code does not check for done active until all
1416 of the configuration data is sent. If configuration data has a few
1417 extra pad bytes at the end, this would cause an error message even
1418 though the download had suceeded.
1419 NOTE: virtex2 slave serial and spartan2 versions may still have the
1421 Patch by Andrew Dyer, 12 Jan 2005
1423 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1424 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1425 message when probing for nonexistent flash in little endian mode.
1426 As a side effect more efficient and smaller code is generated,
1427 which is always a Good Thing (TM).
1428 Patch by Ladislav Michl, 24 Sep 2005
1430 * Update for TFTP using a fixed UDP port
1431 Use the approved environment variable names. Added "tftpdstp" to
1432 allow ports other than 69 per Tolunay Orkun's recommendation.
1433 Patch by Jerry Van Baren, 12 Jan 2005
1435 * Allow to force TFTP to use a fixed UDP port
1436 (Add a configuration option CONFIG_TFTP_PORT and optional env
1438 Patch by Jerry Van Baren, 10 Jan 2005
1440 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1441 Patch by Leif Lindholm, 29 Dec 2004
1443 * Cleanup: fix broken builds
1445 * Fix PHY address argument passing with mii info command
1446 Patch by Andrew Dyer, 28 Dec 2004
1448 * Cleanup (PPC4xx is AMCC now)
1450 * esd CPCI2DP board added
1451 Patch by Matthias Fuchs, 22 Sep 2005
1453 * esd PMC405 board updated
1454 Patch by Matthias Fuchs, 22 Sep 2005
1456 * Add SM501 support to HH405 board.
1457 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1458 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1459 Patch by Stefan Roese, 22 Sep 2005
1461 * Fix autonegotiation in tsec ethernet driver
1462 Patch by Stefan Roese, 21 Sep 2005
1464 * Fix bug in auto_update (trab board)
1465 Patch by Martin Krause, 16 Sep 2005
1467 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1468 Patch by Francesco Mandracci, 16 Sep 2005
1470 * Update configuration for INKA4x0 board
1472 * Update configuration for PM854 board
1473 Based on patch by R. Loeffl, 20 Jul 2005
1475 * Add PCI support to TQM8540 and TQM8560 boards
1476 Patch by Stefan Roese, 15 Sep 2005
1478 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1479 boards (baudrate, environment...). Flash driver fixed.
1480 Patch by Stefan Roese, 15 Sep 2005
1482 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1483 ethernet port on ebony.
1484 Patch by Stefan Roese, 7 Sep 2005
1486 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1488 * Change default console baud rate for stxxtc board
1490 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1491 Patch by Stefan Roese, 31 Aug 2005
1493 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1494 Patch by Pantelis Antoniou, 02 Sep 2005
1498 * Enable SM712 driver support for HMI1001 board.
1500 * Fix problems with ld version 2.16 (dot outside sections problem)
1501 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1502 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1504 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1506 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1508 * Add keyboard and dot matrix display support for HMI1001 board.
1510 * Prepare U-Boot for gcc-4.x
1512 * Fixed Bamboo port to enable running without DDR-DIMM
1513 (Bamboo has also 64MB onboard DDR)
1514 Patch by Stefan Roese, 24 Aug 2005
1516 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1517 now handling all 4xx cpu's
1518 Patch by Stefan Roese, 16 Aug 2005
1520 * Fix make dependencies for at91rm9200 and ks8695 cpus
1521 Patch by Steven Scholz, 23 Aug 2005
1523 * Add JFFS2 support for TQM5200 board
1525 * Add esd cpci5200 and pf5200 boards
1526 Patch by Reinhard Arlt, 22 Aug 2005
1528 * Fix sysclock for TQM8540 and TQM8560 boards
1529 Patch by Martin Krause, 25 Jul 2005
1531 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1532 Patch by Martin Krause, 08 Jun 2005
1534 * Add new board specific commands for TQM5200/STK52XX
1535 - Sound commands (beep, wav, sound)
1536 - Test commands (led, can, backlight, rs232)
1537 Patch by Martin Krause, 02 May 2005
1539 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1540 because of a bug in the AT91RM9200 CPU PLL
1541 Patch by Martin Krause, 22 Apr 2005
1543 * Add automatic HW detection for another CMC_PU2 variant
1544 Patch by Martin Krause, 20 Apr 2005
1546 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1547 Patch by Martin Krause, 19 Apr 2005
1549 * Fix initialization problem on TQM5200 without SM501
1550 Patch by Martin Krause, 08 Apr 2005
1552 * Add RTC support for STK52XX.200
1553 Patch by Martin Krause, 07 Apr 2005
1555 * Add support for IFM o2dnt board
1557 * Enable PCI on hmi1001 board
1559 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1560 so we can use them to, e.g., check the existence of a file with
1561 "if ls foo; then this; else that; fi" in the hush shell
1562 Patch by Andreas Engel, 16 August 2005
1564 * Coding style cleanup
1566 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1567 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1569 * Check return value of malloc in 440gx_enet.c
1570 Patch by Travis B. Sawyer, 18 Jul 2005
1572 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1573 Second serial port on 440GX now defined as a system device.
1574 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1575 Patch by Travis B. Sawyer, 12 Jul 2005
1577 ======================================================================
1578 Changes for U-Boot 1.1.3:
1579 ======================================================================
1581 * Minor code cleanup
1583 * Add forgotten new fils from latest VoiceBlue update
1585 * Make bootretry feature work with hush shell.
1586 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1587 Patch by Andreas Engel, 19 Jul 2005
1589 * Update Hymod Board Database PHP code in "tools" directory
1590 Patch by Murray Jensen, 01 Jul 2005
1592 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1593 Patch by Murray Jensen, 30 Jun 2005
1595 * Fix Murray Jensen's mail address.
1596 Patch by Murray Jensen, 30 Jun 2005
1598 * Preserve PHY_BMCR during a soft reset.
1599 Patch by Carl Riechers, 24 Jun 2005
1601 * VoiceBlue update: eeprom tool can also store firmware version now.
1602 eeprom.bin is runable by jumping at load address.
1603 Patch by Ladislav Michl, 23 May 2005
1605 * Move the AT91RM9200DK to the ARM Systems list.
1606 Patch by Anders Larsen, 26 Apr 2005
1608 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1609 Patch by Anders Larsen, 26 Apr 2005
1611 * measure_gclk() is needed when DEBUG is enabled
1612 Patch by Bryan O'Donoghue, 25 Apr 2005
1614 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1615 Patch by Reinhard Arlt, 12 Aug 2005
1617 * esd PCI405 board updated
1618 Patch by Matthias Fuchs, 28 Jul 2005
1620 * esd WUH405 and DU405 board updated
1621 Patch by Matthias Fuchs, 27 Jul 2005
1623 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1624 Patch by Matthias Fuchs, 4 May 2005
1626 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1627 boards (baudrate, environment...). Flash driver fixed.
1628 Patch by Stefan Roese, 11 Aug 2005
1630 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1631 Patch by Stefan Roese, 11 Aug 2005
1633 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1634 Patch by Stefan Roese, 11 Aug 2005
1636 * Add configuration for IFM AEV FIFO board.
1637 Minor coding style cleanup.
1639 * Add configuration for IFM SPI eval board
1641 * Fix CompactFlash problem on HMI1001 board
1643 * Make new "mtdparts" code build with older compilers
1644 Patch by Andrea Scian, 09 Aug 2005
1646 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1647 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1648 with the 405 defines and the linux kernel defines.
1649 Patch by Stefan Roese, 08 Aug 2005
1651 * Fix compiler warnings with older GCC versions
1653 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1655 Old, obsolete and duplicated code was cleaned up and replace by the
1656 new partitioning method. There are two possible approaches now:
1658 The first one is to define a single, static partition:
1660 #undef CONFIG_JFFS2_CMDLINE
1661 #define CONFIG_JFFS2_DEV "nor0"
1662 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1663 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1664 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1666 The second method uses the mtdparts command line option and dynamic
1669 /* mtdparts command line support */
1670 #define CONFIG_JFFS2_CMDLINE
1671 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1672 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1674 Command line of course produces bigger images, and may be inappropriate
1675 for some targets, so by default it's off.
1677 * Fix build problems for PM856 Board
1679 * Fix sign extension bug in 'fpga loadb' command;
1680 make 'fpga loadb' always print the file header info
1681 Patch by Andrew Dyer, 11 Jan 2005
1683 * Fix errors that occur when accessing SystemACE CF
1684 Patch by Jeff Angielski, 09 Jan 2005
1686 * Document switching between U-Boot and PlanetCore on RPXlite
1687 by Sam Song, 24 Dec 2004
1689 * Fix PowerQUICC II mask detection.
1690 Patch by Eugene Surovegin, 20 Dec 2004
1692 * Add support for Altera NIOS DK1C20 board
1693 Patch by Shlomo Kut, 13 Dec 2004
1695 * Add support for ep8248 board
1696 Patch by Yuli Barcohen, 12 Dec 2004
1700 * Fix baudrate setting for KGDB on MPC8260
1701 Patch by HoJin, 11 Dec 2004
1703 * Fix 'mii help' text formatting
1704 Patch by Cory Tusar, 10 Dec 2004
1706 * Fix return code of NFS command
1707 Patch by Hiroshi Ito, 11 Dec 2004
1711 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1712 Patch by Steven Blakeslee, 04 Aug 2005
1714 * Add support for AMCC Bamboo PPC440EP eval board
1715 Patch by Stefan Roese, 04 Aug 2005
1717 * Patch by Jon Loeliger
1718 Fix style issues primarily in 85xx and 83xx boards.
1720 - Trailing white space
1721 - Indentation not by TAB
1722 - Excessive amount of empty lines
1723 - Trailing empty lines
1725 * Patch by Ron Alder, 11 Jul 2005
1726 Add Xianghua Xiao and Lunsheng Wang's support for the
1727 GDA MPC8540 EVAL board.
1729 * Patch by Eran Liberty
1730 Add support for the Freescale MPC8349ADS board.
1732 * Patch by Jon Loeliger, 25 Jul 2005
1733 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1734 by the upcoming mpc83xx family as well.
1736 * Patch by Jon Loeliger, 05 May 2005
1737 Implemented support for MPC8548CDS board.
1738 Added DDR II support based on SPD values for MPC85xx boards.
1739 This roll-up patch also includes bugfies for the previously
1741 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1743 * Patch by Jon Loeliger, 10 Feb 2005
1744 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1746 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1748 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1749 for faster flash parts.
1750 Add documentation for BR/OR for FLASH.
1752 * Patch by Jon Loeliger 08 Feb 2005
1753 Determine L2 Cache size dynamically on 85XX boards.
1755 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1756 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1757 option rather than a myriad of CONFIG_MPC8560-like variants.
1758 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1759 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1760 new CONFIG_CPM2 option to each 8260 board.
1762 * Add support for MicroSys PM856 board
1763 Patch by Josef Wagner, 03 Aug 2005
1765 * Minor fixes to PM854 board
1766 Patch by Josef Wagner, 03 Aug 2005
1768 * Adjust configuration of XENIAX board
1769 (chip select and GPIO required for USB operation)
1771 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1772 routed to the Watchdog handler
1773 Patch by Eugene Surovegin, 18 Jun 2005
1775 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1776 Patch by Denis Peter, 06 Dec 2004
1778 * Fix endianess problem in TFTP / NFS default filenames
1779 Patch by Hiroshi Ito, 06 Dec 2004
1781 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1783 Patch by Murray Jensen, 18 Jul 2005
1785 * Fix typo in mkconfig script (used == instead of =)
1786 Patch by Murray Jensen, 18 Jul 2005
1788 * Cleanup build problems on 64 bit build hosts
1790 * Update MAINTAINERS file
1792 * Patch by Stefan Roese, 01 Aug 2005:
1793 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1794 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1796 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1797 to run on both 405GP and 405GPr eval boards).
1799 * Patch by Steven Blakeslee, 27 Jul 2005:
1800 - Add support for AMCC PPC440EP/GR.
1801 - Add support for AMCC Yosemite PPC440EP eval board.
1802 - Add support for AMCC Yellowstone PPC440GR eval board.
1804 * Minor fixes for PPChameleon Board:
1805 - fix alignment of NAND size
1806 - make code do what the comment says
1808 * Implement h/w sector protection status synchronization at boot.
1809 The code is provided for, and was tested on, the Yukon/Alaska
1810 and PM520 boards only.
1812 A bug in flash_real_protect() for the Yukon board was fixed by
1813 adding a function that tells if two banks are on one flash chip.
1815 * Fix sysmon POST problem: check I2C error codes
1816 This fixes a problem of displaying bogus voltages when the voltages
1817 are so low that the I2C devices start failing while the rest of the
1818 system keeps running.
1820 * Patch by Cedric Vincent, 6 Jul 2005:
1821 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1823 * Patch by Jon Loeliger, 20 Jul 2005:
1824 Add missing PCI IO port definitions.
1826 * Add CompactFlash support for HMI1001 board.
1828 * Adjust printed board ID for LWMON board.
1830 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1832 * Add new argument format for flash commands to allow for usage like
1833 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1834 U-Boot will automaticially find the end of the corresponding sector.
1836 * Patch by Stefan Roese, 5 Jul 2005:
1837 Update uc100 board PHY setup
1839 * Patch by Stefan Roese, 1 Jul 2005:
1840 Fix PHY address for CATcenter board (now correct!)
1842 * Patch by Stefan Roese, 30 Jun 2005:
1843 Fix PHY addresses for PPChameleon and CATcenter boards
1844 Change MAINTAINER for most esd boards
1846 * Patch by Detlev Zundel, 30 Jun 2005:
1847 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1849 * Fix baudrate calculation problem on MPC5200 systems
1851 * Add EEPROM and RTC support for HMI1001 board
1853 * Patch by Detlev Zundel, 20 Jun 2005:
1854 Fix initialization of low active GPIO pins on inka4x0 board
1856 * Enable redundant environment, disable HW flash protection of
1859 * Patch by Travis Sawyer, 10 Jun 2005:
1860 Initialize allocated dev and private hw structures
1861 after their respective allocation in 440gx_enet.c
1863 * Patch by Steven Scholz, 10 Jun 2005:
1864 Fix byteorder problems with second argument of "bootm" with
1867 * Add support for HMI1001 board
1869 * Disable "date" and "sntp" commands on TQM866M
1871 * Fix watchdog reset problems on LWMON board
1873 * Patch by Juergen Selent, 17 May 2005:
1874 Add support for Funkwerk VoVPN gateway module.
1876 * Cleanup debug code for MPC8220 FEC driver
1878 * Extend burst mode RAM test program to take a loop count
1881 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1882 those boards that use it.
1884 * Patches by Greg Ungerer, 19 May 2005:
1885 - add support for the KS8695P (ARM 922 based) CPU
1886 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1888 * Patch by Steven Scholz, 19 May 2005:
1889 Add support for CONFIG_SERIAL_TAG on ARM boards
1891 * Add PCI support for Sorcery board.
1892 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1894 * Fix compile problems caused by new burst mode SDRAM test;
1895 make port pins to trigger logic analyzer configurable
1897 * Fix timer handling on MPC85xx systems
1899 * Fix debug code in omap5912osk flash driver
1901 * Add support for MPC8247 based "IDS8247" board.
1903 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1905 * On LWMON we must use the watchdog to reset the board as the CPU
1906 genereated HRESET pulse is too short to reset the external
1909 * Add test tool to exercise SDRAM accesses in burst mode
1910 (as standalone program, MPC8xx/PowerPC only)
1912 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1915 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1916 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1917 added to support LZO and LZARI compression modes (undefined by
1920 * Fix problem with symbolic links in JFFS2 code.
1922 * Use linker ASSERT statement to prevent undetected overlapping of
1923 sections on PPChameleon board; other boards might use this, too.
1925 * Patch by Stefan Roese, 03 May 2005:
1927 Fix problems in cmd_universe.c
1929 * Patch by Matthias Fuchs, 03 May 2005:
1930 Added missing variable declaration in cmd_nand.c
1931 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1933 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1935 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1937 Fix PHY address for canmb board.
1939 * Cleanup serial console baudrate calculation on AT91RM9200;
1940 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1942 * Patch by Matthias Fuchs, 18 Apr 2005:
1943 Make PCI target address spaces on PMC405 and CPCI405 boards
1944 configurable via environment variables
1946 * Auto-size RAM on canmb board.
1948 * Add support for canmb board
1950 * Patch by Stefan Roese, 13 Apr 2005:
1951 Update for esd apc405
1953 * Fixes for TQM8560 board:
1955 - remove debug messages
1956 - fix flash sector protection
1958 * Patch by Steven Scholz, 07 Apr 2005:
1959 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1961 * Patches by Steven Scholz, 07 Apr 2005:
1962 Fix compiler warning in altera.c
1963 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1965 * Patch by Ladislav Michl, 06 Apr 2005:
1966 Fix voiceblue configuration.
1968 * Patch by Stefan Roese, 06 Apr 2005:
1969 Updates for OCOTEA board:
1970 - Changed U-Boot size from 512kByte to 256kByte
1971 - Fixed flash driver to support boot from soldered user flash
1972 - Added README for switch from PIBS firmware to U-Boot
1974 * Patch by Travis Sawyer, 05 Apr 2005:
1975 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1976 Problem found by Andrew Wozniak.
1978 * Patch by Steven Scholz, 06 Apr 2005:
1979 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1980 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1982 * Patches by Robert Whaley, 29 Nov 2004:
1983 - update the pxa-regs.h file for PXA27x chips
1984 - add PXA27x based ADSVIX board
1985 - add support for MMC on PXA27x processors
1987 * Patch by Andrew E. Mileski, 28 Nov 2004:
1988 Fix PPC4xx SPD SDRAM detection bug
1990 * Patch by Hiroshi Ito, 26 Nov 2004:
1991 Fix logic of "test -z" and "test -n" commands
1993 * Patch by Ladislav Michl, 05 Apr 2005:
1994 Add support for VoiceBlue board.
1996 * Patch by Ladislav Michl, 05 Apr 2005:
1997 Fix netboot_common() prototypes.
1999 * Patch by Steven Scholz, 05 Apr 2005:
2000 Use i.MX watchdog timer for reset_cpu()
2002 * Patch by Steven Scholz, 05 Apr 2005:
2003 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
2004 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
2005 (now in interupts.c)
2007 * Add support for MPC8220 based "sorcery" board.
2009 * Add support for TQM8560 board.
2011 * Add FEC support for TQM8540 board.
2012 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
2014 * Patch by Martin Krause, 04 Apr 2005:
2015 Update default configuration for CMC_PU2 board.
2017 * Patch by Steven Scholz, 04 Apr 2005:
2018 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
2019 - introduce two new configuration options instead:
2020 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
2022 * Patch by Steven Scholz, 04 Apr 2005:
2023 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
2025 * Fix timer code for ARM systems: make sure that udelay() does not
2026 reset timers so it's save to use udelay() in timeout code.
2028 * Patch by Mathias Küster, 23 Nov 2004:
2029 add udelay support for the mcf5282 cpu
2031 * Patch by Tolunay Orkun, 16 November 2004:
2032 fix incorrect onboard Xilinx CPLD base address
2034 * Patch by Jerry Van Baren, 08 Nov 2004:
2035 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
2036 the jumper for the HRCW source should select flash. If lowboot is
2037 not selected, the jumper for the HRCW source should select the
2039 - change default load base address to 0x00400000
2041 * Patch by Yuli Barcohen, 08 Nov 2004:
2042 Add support for Analogue & Micro Rattler boards.
2043 Tested on Rattler8248.
2045 * Patch by Andre Renaud, 08 Nov 2004:
2046 Fix watchdog support in common/lcd.c
2048 * Patch by Marc Leeman, 05 Nov 2003:
2049 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
2050 bug only affects the XPC8245 processors
2052 * Patches by Josef Wagner, 29 Oct 2004:
2053 - Add support for MicroSys CPU87 board
2054 - Add support for MicroSys PM854 board
2056 * Patch by Jian Zhang, 02 Nov 2004:
2057 Add 16-bit NAND support
2059 * Patch by Scott McNutt, 01 Nov 2004:
2060 Add missing NIOS/NIOS2 support for "iminfo" command
2062 * Patch by Detlev Zundel, 29 Oct 2004:
2063 Add missing NIOS/NIOS2 support for "mkimage" tool.
2065 * Patch by David Adair, 27 Oct 2004:
2066 Add missing 440GX SDRAM Controller reset
2068 * Patch by Steven Scholz, 25 Oct 2004:
2069 Declare reset_cpu() in include/common.h instead locally
2071 * Patch by Yusdi Santoso, 22 Oct 2004:
2072 - Add support for HIDDEN_DRAGON board
2073 - fix endianess problem in driver/rtl1839.c
2075 * Patch by Allen Curtis, 21 Oct 2004:
2076 support multiple serial ports
2078 * Patch by Richard Klingler, 03 Apr 2005:
2079 Add call to eth_halt() in net/net.c when called functions fail
2080 after eth_init() has been called.
2082 * Patch by Sam Song, 3 April 2005:
2083 - Update README.Netconsole
2086 * Prepare for SoC rework of ARM code:
2087 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
2088 - rename memsetup into lowlevel_init (function name and source files)
2089 Patch by Steven Scholz, 03 Apr 2005:
2090 - create SoC specific directories include/asm-arm/arch-imx and
2091 include/asm-arm/arch-s3c24x0
2093 * Fix problems with SNTP support;
2094 enable SNTP support in some boards.
2096 * Patches by Martin Krause, 01 Apr 2005:
2097 - Fix flash erase timeout on CMC_PU2
2098 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2100 * Patch by Steven Scholz, 13 March 2005:
2101 fix cache enabling for AT91RM9200
2103 * Patch by Masami Komiya, 30 Mar 2005:
2104 add SNTP support and expand time server and time offset fields of
2105 DHCP support. See doc/README.SNTP
2107 * Patch by Steven Scholz, 13 Dec 2004:
2108 Fix bug in at91rm920 ethernet driver
2110 * Patch by Steven Scholz, 13 Dec 2004:
2111 Remove duplicated code by merging memsetup.S files for
2112 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2114 * Patch by Detlev Zundel, 31 Mar 2005:
2115 Cleanup duplicate definition of overwrite_console()
2117 * Update TQM5200 configuration;
2118 prepare for Rev. 200 starter kit boards
2120 * Patch by Scott McNutt, 21 Oct 2004:
2121 Add support for Nios-II EPCS Controller core.
2123 * Patch by Scott McNutt, 20 Oct 2004:
2125 - Add sysid command (Nios-II only).
2126 - Locate default exception trampoline at proper offset.
2127 - Implement I/O routines (readb, writeb, etc)
2128 - Implement do_bootm_linux
2130 * Patches by Martin Krause, 22 Mar 2005:
2131 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2132 - add support for SM501 graphics controller
2133 - add support for graphic console on TQM5200
2134 - add support for TQM5200 Rev 200
2135 - cleanup, fix typo in include/configs/TQM5200.h
2137 * Patch by Manfred Baral, 17 Mar 2005:
2140 * Fix RTC configuration for PPChameleon board
2142 * Cleanup, fix typo in include/configs/TQM5200.h
2144 * Patch by Stefan Roese, 16 Mar 2005:
2145 Update for esd auto_update and hh405 board
2147 * Adapt for U-Boot image size (new features enabled) on TQM5200
2149 * Update code for TQM8540 board (and 85xx in general):
2150 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2151 - Reformat boot messages
2152 - Enable redundant environment
2153 - Replace the -O2 optimization flag with -mno-string
2155 * Patch by David Brownell, 10 Mar 2005:
2156 Restore copyright statements in OHCI drivers.
2158 * Add support for TQM8540 board
2160 * Patch by Detlev Zundel, 14 Mar 2005:
2161 NC650: changed NAND flash addressing to using UPMB
2163 * Patch by Stefan Roese, 14 Mar 2005:
2164 Update for esd voh405 fpga image
2166 * INKA4x0: Allow initialization of LCD backlight dimming from
2167 "brightness" environment variable.
2169 * Add port initialization for digital I/O on INKA4x0
2171 * Patch by Stefan Roese, 01 Mar 2005:
2172 Update for esd boards dp405 and hub405
2174 * Fix get_partition_info() parameter error in all other calls
2175 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2177 * Enable USB and IDE support for INKA4x0 board
2179 * Patch by Andrew Dyer, 28 Feb 2005:
2180 fix ext2load passing an incorrect pointer to get_partition_info()
2181 resulting in load failure for devices other than 0
2183 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2185 * Cleanup USB and partition defines
2187 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2189 * Add reset code for Coral-P on INKA4x0 board
2191 * Patch by Martin Krause, 28 Jun 2004:
2192 Update for TRAB board.
2194 * Fix some missing "volatile"s in MPC5xxx FEC driver
2196 * Fix cirrus voltage detection (for CPC45)
2198 * Fix byteorder problem in usbboot and scsiboot commands.
2200 * Patch by Cajus Hahn, 04 Feb 2005:
2201 - don't insist on leading '/' for filename in ext2load
2202 - set default partition to useful value (1) in ext2load
2204 * Patch by Andrew Dyer, 08 Jan 2005:
2205 fix wrong return codes in ext2 code
2207 * Removed '--no-warn-mismatch' option from Makefile. This option
2208 makes 'ld' to overlook binary objects compatibility.
2210 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2211 --end-group) outside of the group. This will make 'ld' to do
2212 _multiple_ search in the library group when resolving symbol
2213 references and do only a _single_ seach in libgcc.a after the group
2216 * Fix stability problems on CPC45 board again.
2218 * Make image detection for diskboot / usbboot / scsiboot more robust
2219 (also check header checksum)
2221 * Update CPC45 board configuration.
2223 * Add USB and PCI support for INKA4x0 board
2225 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2229 * Patch by Robin Getz, 13 Oct 2004:
2230 Add standalone application to change SMC91C111 MAC addresses,
2231 see examples/README.smc91111_eeprom
2233 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2234 Fix Flash support for ARM Integrator CP.
2236 * Patch by Richard Woodruff, 10 Jan 2005:
2237 Update support for OMAP2420 (ARM11) and H4 board:
2238 o clean up and add new types to H4 memory probe code.
2239 o fix to work with internal boot.
2240 o added PRCM config III operation.
2241 o fix marginal flash timings.
2242 o add revison ATAG usage.
2243 o enable voltage scaling at power chip.
2244 o fix compile error for i2c.
2246 * Fix network problem (error when receiving multiple ARP packets)
2248 * Patch by Daniel Poirot, 12 Oct 2004:
2249 Add support for Wind River sbc405 board
2251 * Patch by Rainer Brestan, 12 Oct 2004:
2252 Make examples/Makefile more robust
2254 * Patch by Sam Song, 11 October 2004:
2255 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2256 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2259 * Patch by Sam Song, 10 Oct 2004:
2260 Fix a parameter error in run_command() in main.c
2262 * Patch by Richard Woodruff, 01 Oct 2004:
2263 add support for the TI OMAP2420 processor and its H4 reference
2266 * Patch by Christian Pellegrin, 24 Sep 2004:
2267 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2269 * Patch by Leif Lindholm, 23 Sep 2004:
2270 add support for the AMD db1550 board
2272 * Patch by Travis Sawyer, 15 Sep 2004:
2273 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2274 update README.serial_multi
2276 * Patches by David Snowdon, 07 Sep 2004:
2277 - add u-boot.hex target in the top level Makefile
2278 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2279 - use -mtune=xscale and -march=armv5 options for PXA
2281 * Patch by Florian Schlote, 08 Sep 2004:
2282 Add support for SenTec-COBRA5272-board (ColdFire).
2284 * Patch by Gleb Natapov, 07 Sep 2004:
2285 mpc824x: set PCI latency timer to a sane value
2288 * Patch by Kurt Stremerch, 03 Sep 2004:
2289 Add bitstream configuration option for fpga command (Xilinx only).
2291 * Patch by Kurt Stremerch, 03 Sep 2004:
2292 Add Xilinx Spartan2E family FPGA support
2294 * Patch by Jeff Angielski, 02 Sep 2004:
2295 Add Added support for H2 revision of the EP8260 board.
2296 Fixed formatting for some of the EP8260 related source files.
2298 * Patch by Jon Loeliger, 02 Sep 2004:
2299 Reset monitor size back to 256 so environment can be written
2300 to flash on MPC85xx ADS and CDS releases.
2302 * Patch by Paolo Broggini, 02 Sep 2004:
2303 Make BSS clearing on ARM systems more robust
2305 * Patch by Yue Hu and Joe, 01 Sep 2004:
2306 - add PCI support for ixp425;
2307 - add EEPRO100 suppor tfor ixdp425 board.
2309 * Fix problem with protected sector detection in driver/cfi_flash.c
2311 ======================================================================
2312 Changes for U-Boot 1.1.2:
2313 ======================================================================
2315 * Code cleanup, mostly for GCC-3.3.x
2317 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2318 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2319 additional ethernet addresses.
2321 * Cleanup drivers/i82365.c - avoid duplication of code
2323 * Fix bogus "cannot span across banks" flash error message
2327 * Add support for CompactFlash for the CPC45 Board.
2329 * Fix problems with CMC_PU2 flash driver.
2332 - avoid trigraph warning in fs/ext2/ext2fs.c
2333 - rename UC100 -> uc100
2335 * Add support for UC100 board
2337 * Patch by Stefan Roese, 16 Dez 2004:
2338 - ext2fs support added
2339 - Tundra universe support added
2340 - ColdFire MCF5249 support added (no preloader needed!)
2341 - MCF5249 board TASREG added
2342 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2344 - some esd boards updated
2345 - memory commands "mdc" and "mwc" added for cyclic read/write
2346 (CONFIG_MX_CYCLIC, see README for further description)
2348 * Add support for INKA4X0 board
2350 * Patch by Steven Scholz, 12 Dec 2004:
2351 Fix typo in AT91 memory setup.
2353 * Patch by Martin Krause, 27 Oct 2004:
2354 - add support for "STK52xx" board (including PS/2 multiplexer)
2355 - add hardware detection for TQM5200
2357 * Clean up CMC PU2 flash driver
2359 * Update MAINTAINERS file
2361 * Fix bug in MPC823 LCD driver
2363 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2365 * Enable long help on CMC PU2 board;
2367 increase CPU speed from 179 to 207 MHz.
2369 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2370 unaligned tail part specially).
2372 * Update for AT91RM9200DK and CMC_PU2 boards:
2373 - Enable booting directly from flash
2374 - fix CMC_PU2 flash driver
2376 * Fix mkimage usage message
2378 * Map SRAM on NC650 board
2380 * Work around for Ethernet problems on Xaeniax board
2382 * Patch by TsiChung Liew, 23 Sep 2004:
2383 - add support for MPC8220 CPU
2384 - Add support for Alaska and Yukon boards
2386 * Fix configuration for ERIC board (needs more room)
2388 * Adjust MIPS compiler options at run-time depending on tools version
2389 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2390 "-mcpu=4kc" for old tools)
2392 * Add passing of the command line and memory size information to the
2393 kernel on xaeniax board.
2395 * Enable NAND flash support for NC650 board.
2397 * Patch by Thomas Lange 07 Oct 2004:
2398 Updated README for DBAu1x00 boards to match current status
2400 * Patch by Philippe Robin, 28 Sept 2004:
2401 Fix Flash support for Versatile.
2403 * Patch by Roger Blofeld, 16 Sep 2004:
2404 Fix timeout for DHCP command retry
2406 * Patch by Pantelis Antoniou, 14 Sep 2004:
2407 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2409 * Patch by Pantelis Antoniou, 14 Sep 2004:
2410 Kick watchdog when bz-decompressing
2412 * Fix CFG_HZ problems on AT91RM9200 systems
2413 [Remember: CFG_HZ should be 1000 on ALL systems!]
2415 * Patch by Gridish Shlomi, 30 Aug 2004:
2416 - Add support to revA version of PQ27 and PQ27E.
2417 - Reverted MPC8260ADS baudrate back to original 115200
2419 * Patch by Hojin, 17 Sep 2004:
2420 Fix typo in cfi_flash.c
2422 * Patch by Mark Jonas, 09 September 2004:
2423 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2426 * Patch by Mark Jonas, 31 August 2004:
2427 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2428 improves FTP performance for MPC5200 systems. Enabled for IceCube
2431 * Patch by Michael Bendzick, 30 Aug 2004:
2432 - Improve platform.S code for omap1510inn that detects whether code
2433 is running from SDRAM or not. Patch allows SDRAM to be configured
2434 if code is running out of SRAM at 0x20000000.
2436 * Patch by Frederick Klatt, 30 Aug 2004:
2437 Add support for the Wind River SBC8540/SBC8560 boards
2439 * Configure SX1 board to use drivers/cfi_flash.c
2441 * Patches by Michael Bendzick, 30 Aug 2004:
2442 - Configure omap1510inn board to use drivers/cfi_flash.c
2443 - Make drivers/cfi_flash.c protect environment and redundant
2446 * Patch by Steven Scholz, 23 Jun 2004:
2447 - Add script (tools/img2brec.sh) to programm U-Boot into
2448 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2450 * Patches by Scott McNutt, 24 Aug 2004:
2451 - Add support for Altera Nios-II processors.
2452 - Add support for Psyent PCI-5441 board.
2453 - Add support for Psyent PK1C20 board.
2455 * Patches by Jon Loeliger, 24 Aug 2004:
2456 - Add support for the MPC8541 and MPC8555 CDS boards
2457 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2458 - Convert MPC85xxADS to use common CFI flash driver
2459 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2460 from board_early_init_f()
2461 - Provide SW workaround for PCI initialization on 85xx CDS
2463 * Patches by George G. Davis, 24 Aug 2004:
2464 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2465 - Remove static network setup defaults from mx1ads_config
2466 - update ARM boards to use constants from mach-types.h
2468 * Patch by Gary Jennejohn, 04 Oct 2004:
2469 - fix I2C on at91rm9200
2470 - add support for Ricoh RS5C372A RTC
2472 * Patch by Gary Jennejohn, 01 Oct 2004:
2473 - add support for CMC PU2 board
2474 - add support for I2C on at91rm9200
2476 * Patch by Gary Jennejohn, 28 Sep 2004:
2477 fix baudrate handling on at91rm9200
2479 * Patch by Yuli Barcohen, 22 Aug 2004:
2480 - remove ZPC.1900 board-specific flash driver;
2481 switch the port to generic CFI driver;
2484 * Patch by Hinko Kocevar, 21 Aug 2004:
2485 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2487 * Clean up tools/bmp_logo.c to not add trailing white space
2489 * Patch by Hinko Kocevar, 21 Aug 2004:
2490 - Group common framebuffer functions in common/lcd.c
2491 - Group common framebuffer macros and #defines in include/lcd.h
2492 - Provide calc_fbsize() for video ATAG
2494 * Patch by Sam Song, 21 August 2004:
2495 - Fix a typo in README
2496 - Align "(RO)" output for "flinfo" after "protect on"
2497 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2498 ratio 1:1 when core frequency less than 50MHz
2500 * Patches by Hinko Kocevar, 21 Aug 2004:
2501 - fix some "use of label at end of compound statement" warnings
2502 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2504 * Patch by Steven Scholz, 16 Aug 2004:
2505 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2506 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2507 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2508 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2509 into cpu/arm920t/$(SOC)/
2511 * Patches by Sean Chang, 09 Aug 2004:
2512 - Added support for both 8 and 16 bit mode access to System ACE CF
2514 - Fixed missing System ACE CF device during get FAT partition info
2515 in fat_register_device function.
2516 - Enabled System ACE CF support on ML300.
2518 * Patch by Sean Chang, 09 Aug 2004:
2519 Synch defines for saveenv and do_saveenv functions so they get
2520 compiled under the same statement.
2522 * Patch by Sean Chang, 09 Aug 2004:
2523 - Added I2C support for ML300.
2524 - Added support for ML300 to read out its environment information
2525 stored on the EEPROM.
2526 - Added support to use board specific parameters as part of
2527 U-Boot's environment information.
2528 - Updated MLD files to support configuration for new features
2531 * Patches by Travis Sawyer, 05 Aug 2004:
2532 - Remove incorrect bridge settings for eth group 6
2533 - Add call to setup bridge in ppc_440x_eth_initialize
2534 - Fix ppc_440x_eth_init to reset the phy only if its the
2535 first time through, otherwise, just check the phy for the
2536 autonegotiated speed/duplex. This allows the use of netconsole
2537 - only print the speed/duplex the first time the phy is reset.
2539 * Patch by Shlomo Kut, 29 Mar 2004:
2540 Add support for MKS Instruments "Quantum" board
2542 * Fix build problem with Cogent boards;
2543 avoid using <asm/byteorder.h> when using the host compiler
2545 * Patch by Ganapathi C, 04 Aug 2004:
2546 Fix NFS timeout issue
2548 * Patch by Yuli Barcohen, 19 Jul 2004:
2549 - Fix host tools building in Cygwin environment
2550 - Fix header files search order for host tools
2552 * Patch by Tom Armistead, 19 Jul 2004:
2553 Fix kgdb.S support for 74xx_75x cpu
2555 * Patch by Jon Loeliger, 15 Jul 2004:
2556 Fix MPC85xx I2C driver
2558 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2560 * Patch by Stephen Williams, 15 July 2004
2561 Set the PCI class code for JSE board as part of PCI interface setup
2563 * Patch by Michael Bendzick, 15 Jul 2004:
2564 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2565 CFG_FLASH_USE_BUFFER_WRITE is set
2567 * Patch by Yuli Barcohen, 13 Jul 2004:
2568 Allow clock setting on MPC866/MPC885 series chips according to
2569 environment variable `cpuclk'
2571 * Patch by Yuli Barcohen, 20 Apr 2004:
2572 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2574 * Patch by Vincent Dubey, 24 Sep 2004:
2575 Add support for xaeniax board
2577 * Add comment about non-GPL character of standalone applications to
2580 * Fix FEC ethernet problem on NSCU board.
2582 * Patch by Gary Jennejohn, 09 Sep 2004:
2583 allow to use USART1 as console port on at91rm9200dk boards
2585 * Patch by Stefan Roese, 16 Sep 2004:
2588 * Fix SysClk handling for PPChameleon and CATcenter boards
2590 * Patch by Detlev Zundel, 08 Sep 2004:
2591 Update etags build target
2593 * Improve NetConsole support: add support for broadcast destination
2594 address and buffered input.
2596 * Cleanup compiler warnings for GCC 3.3.x and later
2598 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2600 * Add support for IDS "NC650" board
2602 * Add automatic update support for LWMON board
2604 * Clear Block Lock-Bits when erasing flash on LWMON board.
2606 * Fix return code of "fatload" command
2608 * Enable MSDOS/VFAT filesystem support for LWMON board
2610 * Patch by Martin Krause, 03 Aug 2004:
2611 change timing for SM501 graphics controller on TQM5200 module
2613 * Patch by Mark Jonas, 13 July 2004:
2614 - Total5200 LCD now run in little endian mode. Endianess conversion
2615 is done in hardware.
2616 - Removed last reference to "console" environment variable.
2618 * Patches by Lars Munch, 12 Jul 2004:
2619 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2621 - split out the LXT971A PHY from ns_9750_eth.h
2622 - split the dm9161 phy part out of at91rm9200_ether.c
2624 * Patch by Andreas Engel, 12 Jul 2004:
2625 Replaced hardcoded PL011 clock frequency with config variable.
2626 Fixed wrong CONFIG_CMD_DFL doc.
2628 * Patch by Thomas Viehweger, 09 Jun 2004:
2629 make it possible to remove chpart when there is only one partition
2631 * Add support for console over UDP (compatible to Ingo Molnar's
2632 netconsole patch under Linux)
2634 * Patch by Jon Loeliger, 16 Jul 2004:
2635 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2637 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2638 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2639 and CONFIG_L2_INIT_RAM options.
2640 - Refactor Local Bus initialization out of SDRAM setup.
2641 - Re-implement new version of LBC11/DDR11 errata workarounds.
2642 - Moved board specific PCI init parts out of CPU directory.
2643 - Added TLB entry for PCI-1 IO Memory
2644 - Updated README.mpc85xxads
2646 * Patch by Sascha Hauer, 28 Jun:
2647 - add generic support for Motorola i.MX architecture
2648 - add support for mx1ads, mx1fs2 and scb9328 boards
2650 * Patches by Marc Leeman, 23 Jul 2004:
2651 - Add define for the PCI/Memory Buffer Configuration Register
2652 - corrected comments in cpu/mpc824x/cpu_init.c
2654 * Add support for multiple serial interfaces
2655 (for example to allow modem dial-in / dial-out)
2657 * Patch by Stefan Roese, 15 Jul 2004:
2658 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2660 * Fix NSCU config; add ethernet wakeup code.
2662 * Add link for preloader for Motorola ColdFire to README.m68k
2664 * Patch by Michael Bendzick, 12 Jul 2004:
2665 fix output formatting in drivers/cfi_flash.c
2667 * Patch by Mark Jonas, 02 Jul 2004:
2668 Fix lowboot (again) on MPC5xxx
2670 * Patch by Curt Brune, 07 Jul 2004:
2671 relocate exception vectors on arm720t if needed
2673 * Patch by George G. Davis, 06 Jul 2004:
2674 - update mach-types.h to latest arm.linux.org.uk master list
2675 - Set correct OMAP1610 bi_arch_number for build target
2677 * Patch by Curt Brune, 06 Jul 2004:
2678 evb4510: add support for timer interrupt; cleanup
2680 * Patch by Dan Poirot, 06 Jul 2004:
2681 Fix sbc8260 environment variables
2683 * Cleanup redundand "console" environment variable
2685 * Patch by Mark Jonas, 05 Jul 2004:
2686 add support for the Total5100's and Total5200's LCD screen
2688 * Patches by Dan Eisenhut, 01 Jul 2004:
2690 - Move doc2000.h include to prevent compiler warning on some boards
2692 * Patch by Mark Jonas, 01 Jul 2004:
2693 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2694 MGT5100 and MPC5200 based Freescale platforms.
2696 * Patch by Philippe Robin, 01 Jul 2004:
2697 Add initialization for Integrator and versatile board files.
2699 * Patch by Hinko Kocevar, 01 Jun 2004:
2700 Fix VFD FB allocation, add LCD FB allocation on ARM
2702 * Patch by Martin Krause, 30 Jun 2004:
2703 Add support for TQM5200 board
2705 * Patch by Martin Krause, 29 Jun 2004:
2706 Add loopw command: infinite write loop on address range
2708 * Patches by Yasushi Shoji, 29 Jun 2004:
2709 - add empty include/asm-microblaze/processor.h
2710 - add to CREDITS and MAINTAINERS
2711 - add gd initialization
2712 - add MicroBlaze and SUZAKU board to MAKEALL script
2713 - add reset support for SUZAKU
2714 - add flush_cache() for MicroBlaze
2715 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2716 size flash memory on SUZAKU
2718 * Patch by Prakash Kumar, 27 Jun 2004:
2719 Add support for the PXA250 based Intrinsyc Cerf board.
2721 * Patch by Yasushi Shoji, 27 Jun 2004:
2722 fix comment in include/common.h
2724 * Rename SBC8560 into sbc8560 for consistency
2726 * Patch by Daniel Poirot, 24 Jun 2004:
2727 Add support for Wind River's sbc8240 board
2729 * Patches by Yasushi Shoji, 26 Jun 2004:
2730 - drivers/serial_xuartlite.c: fix "return 0" in void function
2731 - add microblaze support to mkimage tool
2733 * Patch by Fred Klatt, 25 Jun 2004:
2734 Add support for WindRiver's sbc8560 board
2736 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2737 Small Bugs fixes for "at91rm9200dk" board:
2738 - Timing modifications for SPI DataFlash access
2739 - Fix NAND flash detection bug
2741 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2742 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2744 * Patch by Jon Loeliger, 17 June 2004:
2745 Completion of the 8540ADS/8560ADS updates:
2746 Fix some PCI and Rapid I/O memory maps,
2747 Initialize both TSEC 1 and 2,
2749 Update MAINTAINER for 85xx boards and README.mpc85xxads
2751 * Patch by Yuli Barcohen, 16 Jun 2004:
2752 Remove obsolete AdderII port which was superseded by unified
2753 AdderII/Adder87x port
2755 * Patch by Ladislav Michl, 16 Jun 2004:
2756 Fix gcc-3.3.3 warnings for smc91111.c
2758 * Patch by Stefan Roese, 02 Jul 2004:
2759 - Fix bug in 405 ethernet driver; allocated data not cleared!
2760 - Fix problem in 405 i2c driver; don't try to print without console!
2762 * Patch by Paul Ruhland, 11 Jun 2004:
2763 Remove debug code from 'board/lpd7a40x/flash.c'
2765 * Patch by Andrea Marson, 11 Jun 2004:
2766 Update for PPChameleon board:
2767 - support for SysClk @ 25MHz
2768 - support for Silicon Motion SM712 VGA controller
2771 * Patches by Richard Woodruff, 10 Jun 2004:
2772 - fix problems with examples/stubs.c for GCC >= 3.4
2773 - fix problems with gd initialization
2775 * Patch by Curt Brune, 17 May 2004:
2776 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2777 - Add support for ESPD-Inc. EVB4510 Board
2779 * Patch by Marc Leeman, 11 May 2004:
2780 Fix for MPC8245 - reading PPC Memory from another device with the
2781 PPC as PCI target device corrupts data due to interenal hardware
2784 * Fix "cls" command when used with splash screen
2786 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2787 slow download of a big image)
2789 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2790 display even after showing a bitmap
2792 * Patch by Josef Wagner, 04 Jun 2004:
2793 - DDR Ram support for PM520 (MPC5200)
2794 - support for different flash types (PM520)
2795 - USB / IDE / CF-Card / DiskOnChip support for PM520
2796 - 8 bit boot rom support for PM520/CE520
2797 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2798 - I2C and RTC support for CPC45
2799 - support of new flash type (28F160C3T) for CPC45
2801 * Fix flash parameters passed to Linux for PPChameleon board
2803 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2805 * Patch by Paul Ruhland, 10 Jun 2004:
2806 fix support for Logic SDK-LH7A404 board and clean up the
2807 LH7A404 register macros.
2809 * Patch by Matthew McClintock, 10 Jun 2004:
2810 Modify code to select correct serial clock on Sandpoint8245
2812 * Patch by Robert Schwebel, 10 Jun 2004:
2813 Add support for Intel K3 strata flash.
2815 * Patch by Thomas Brand, 10 Jun 2004:
2816 Fix "loads" command on DK1S10 board
2818 * Patch by Yuli Barcohen, 09 Jun 2004:
2819 Add support for 8MB flash SIMM and JFFS2 file system on
2820 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2822 * Patch by Yuli Barcohen, 09 Jun 2004:
2823 Add support for Analogue&Micro Adder87x and the older AdderII board.
2825 * Patch by Ming-Len Wu, 09 Jun 2004:
2826 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2828 * Patch by Sam Song, 09 Jun 2004:
2829 - Add support for RPXlite_DW board
2830 - Update FLASH driver for 4*AM29DL323DB90VI
2831 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2833 * Patch by Mark Jonas, 08 June 2004:
2834 - Make MPC5200 boards evaluate the SVR to print processor name and
2835 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2837 * Patch by Kai-Uwe Bloem, 06 May 2004:
2838 Fix endianess problem in cramfs code
2840 * Patch by Tom Armistead, 04 Jun 2004:
2841 Add support for MAX6900 RTC
2843 * Patches by Ladislav Michl, 03 Jun 2004:
2844 - fix cfi_flash.c on LE systems
2845 - let 'make mrproper' delete u-boot.img as well
2846 - turn printf into debug in cfi_flash.c
2848 * Patch by Kurt Stremerch, 28 May 2004:
2849 Add support for Exys XSEngine board
2851 * Patch by Martin Krause, 27 May 2004:
2852 Fix a MPC5xxx I2C timing issue in i2c_probe().
2854 * Patch by Leif Lindholm, 27 May 2004:
2855 Fix board_init_f() for dbau1x00 board.
2857 * Patch by Imre Deak, 26 May 2004:
2858 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2859 Set flash base accordingly, and decide whether to do or skip board
2860 specific setup steps.
2862 * Patch by Josef Baumgartner, 26 May 2004:
2863 Add missing define in include/asm-m68k/global_data.h
2865 * Patch by Josef Baumgartner, 25 May 2004:
2866 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2868 * Patch by Paul Ruhland, 24 May 2004:
2869 fix SDRAM initialization for LPD7A400 board.
2871 * Patch by Jian Zhang, 20 May 2004:
2872 add support for environment in NAND flash
2874 * Patch by Yuli Barcohen, 20 May 2004:
2875 Add support for Interphase iSPAN boards.
2877 * Patches by Paul Ruhland, 17 May 2004:
2878 - Add I/O functions to the smc91111 ethernet driver to support the
2879 Logic LPD7A40x boards.
2880 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2881 specifically the LPD7A400.
2883 * Patches by Robert Schwebel, 15 May 2004:
2884 - call MAC address reading code also for SMSC91C111;
2885 - make SMSC91C111 timeout configurable, remove duplicate code
2886 - fix get_timer() for PXA
2887 - update doc/README.JFFS2
2888 - use "bootfile" env variable also for jffs2
2890 * Patch by Tolunay Orkun, 14 May 2004:
2891 Add support for Cogent CSB472 board (8MB Flash Rev)
2893 * Patch by Thomas Viehweger, 14 May 2004:
2894 - flash.h: more flash types added
2895 - immap_8260.h: some bits added (useful for RMII)
2896 - cmd_coninfo.c: typo corrected, printf -> puts
2897 - reduced size by replacing spaces with tab
2899 * Patch by Robert Schwebel, 13 May 2004:
2900 Add 'imgextract' command: extract one part of a multi file image.
2902 * Patches by Jon Loeliger, 11 May 2004:
2903 Dynamically handle REV1 and REV2 MPC85xx parts.
2904 (Jon Loeliger, 10-May-2004).
2905 New consistent memory map and Local Access Window across MPC85xx line.
2906 New CCSRBAR at 0xE000_0000 now.
2907 Add RAPID I/O memory map.
2908 New memory map in README.MPC85xxads
2909 (Kumar Gala, 10-May-2004)
2910 Better board and CPU identification on MPC85xx boards at boot.
2911 (Jon Loeliger, 10-May-2004)
2912 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2913 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2914 (Jim Robertson, 10-May-2004)
2915 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2916 Supports multiple PHYs.
2917 (Andy Fleming, 10-May-2004)
2918 Some README.MPC85xxads updates.
2919 (Kumar Gala, 10-May-2004)
2920 Copyright updates for "Freescale"
2921 (Andy Fleming, 10-May-2004)
2923 * Patch by Stephen Williams, 11 May 2004:
2924 Add flash support for ST M29W040B
2925 Reduce JSE specific flash.c to remove dead code.
2927 * Patch by Markus Pietrek, 04 May 2004:
2928 Fix clear_bss code for ARM systems (all except s3c44b0 which
2929 doesn't clear BSS at all?)
2931 * Fix "ping" problem on INC-IP board. Strange problem:
2932 Sometimes the store word instruction hangs while writing to one of
2933 the Switch registers, but only if the next instruction is 16-byte
2934 aligned. Moving the instruction into a separate function somehow
2935 makes the problem go away.
2937 * Patch by Rishi Bhattacharya, 08 May 2004:
2938 Add support for TI OMAP5912 OSK Board
2940 * Patch by Sam Song May, 07 May 2004:
2941 Fix typo of UPM table for rmu board
2943 * Patch by Pantelis Antoniou, 05 May 2004:
2944 - Intracom board update.
2947 * Add support for the second Ethernet interface for the 'PPChameleon'
2950 * Patch by Dave Peverley, 30 Apr 2004:
2951 Add support for OMAP730 Perseus2 Development board
2953 * Patch by Alan J. Luse, 29 Apr 2004:
2954 Fix flash chip-select (OR0) option register setting on FADS boards.
2956 * Patch by Alan J. Luse, 29 Apr 2004:
2957 Report MII network speed and duplex setting properly when
2958 auto-negotiate is not enabled.
2960 * Patch by Jarrett Redd, 29 Apr 2004:
2961 Fix hang on reset on Ocotea board due to flash in wrong mode.
2963 * Patch by Dave Peverley, 29 Apr 2004:
2964 add MAC address detection to smc91111 driver
2966 * Patch by David Müller, 28 Apr 2004:
2967 fix typo in lib_arm/board.c
2969 * Patch by Tolunay Orkun, 20 Apr 2004:
2970 - README update: add CONFIG_CSB272 and csb272_config
2971 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2972 i2cfast environment variable
2974 * Patch by Yuli Barcohen, 19 Apr 2004:
2975 - Rename DUET_ADS to MPC885ADS
2976 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2977 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2978 - Clean up FADS family port to use the new defines
2980 * Fix PCI support on CPC45 board
2982 * Patch by Scott McNutt, 25 Apr 2004:
2983 Add Nios GDB/JTAG Console support:
2984 - Add stubs to support gdb via JTAG.
2985 - Add support for console over JTAG.
2988 * Add support for CATcenter board (based on PPChameleon ME module)
2990 * Patch by Klaus Heydeck, 12 May 2004:
2991 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2992 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2993 various changes to KUP4 board specific files
2995 * Fix minor network problem on MPC5200: need some delay between
2996 resetting the PHY and sending the first packet. Implemented in a
2997 "natural" way by invoking the PHY reset and initialization code
2998 only once after power on vs. each time the interface is brought up.
3000 * Add some limited support for low-speed devices to SL811 USB controller
3001 (at least "usb reset" now passes successfully and "usb info" displays
3002 correct information)
3004 * Change init sequence for multiple network interfaces: initialize
3005 on-chip interfaces before external cards.
3007 * Fix memory leak in the NAND-specific JFFS2 code
3009 * Fix SL811 USB controller when attached to a USB hub
3011 * Fix config option spelling in PM520 config file
3013 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
3014 patches by Pantelis Antoniou, 30 Mar 2004)
3016 * Fix minor NAND JFFS2 related issue
3018 * Fixes for SL811 USB controller:
3019 - implement workaround for broken memory stick
3020 - improve error handling
3022 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
3023 cope with congested networks.
3025 ======================================================================
3026 Changes for U-Boot 1.1.1:
3027 ======================================================================
3029 * Patch by Travis Sawyer, 23 Apr 2004:
3030 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
3031 errata from Vitesse Semiconductor.
3033 * Patch by Philippe Robin, 22 Apr 2004:
3034 Fix ethernet configuration for "versatile" board
3036 * Patch by Kshitij Gupta, 21 Apr 2004:
3037 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
3039 * Patch by Steven Scholz, 24 Feb 2004:
3040 Fix a bug in AT91RM9200 ethernet driver:
3041 The MII interface is now initialized before accessing the PHY.
3043 * Patch by John Kerl, 19 Apr 2004:
3044 Use U-boot's miiphy.h for PHY register names, rather than
3045 introducing a new header file.
3047 * Update pci_ids.h from linux-2.4.26
3049 * Patch by Masami Komiya, 19 Apr 2004:
3050 Fix problem cause by VLAN function on little endian architecture
3051 without VLAN environment
3053 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
3054 binary image for all clock frequencies. Implement run-time
3055 optimization of flash access timing based on the actual bus
3058 * Modify KUP4X board configuration to use SL811 driver for USB memory
3059 sticks (including FAT / VFAT filesystem support)
3061 * Add SL811 Host Controller Interface driver for USB
3063 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
3065 * Patch by Pantelis Antoniou, 19 Apr 2004:
3066 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
3067 Minor patches for Intracom boards.
3069 * Patch by Christian Pell, 19 Apr 2004:
3070 cleanup support for CF/IDE on PCMCIA for PXA25X
3072 * Temporarily disabled John Kerl's extended MII command code because
3073 "miivals.h" is missing
3075 * Patches by Mark Jonas, 13 Apr 2004:
3076 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
3077 - Add sync instructions to IceCube SDRAM init code
3078 - Move SDRAM chip constants into seperate include files
3079 - Unify DDR and SDR initialization code
3080 - Unify all IceCube (Lite5xxx) target names
3082 * Patch by John Kerl, 16 Apr 2004:
3083 Enable ranges in mii command, e.g. mii read 0-1f 0 or
3084 mii read 4-7 18-1a. Also add mii dump subcommand for
3085 pretty-printing standard regs 0-5.
3087 * Patch by Stephen Williams, 16 April 2004:
3088 fix typo in JSE.h; update MAINTAINERS
3090 * Patch by Matthew S. McClintock, 14 Apr 2004:
3091 fix initdram function for utx8245 board
3093 * Patch by Markus Pietrek, 14 Apr 2004:
3094 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3096 * Patch by Reinhard Meyer, 18 Apr 2004:
3097 provide the IDE Reset Function for EMK 5200 boards
3099 * Patch by Masami Komiya, 12 Apr 2004:
3100 fix pci_hose_write_config_{byte,word}_via_dword problems
3102 * Patch by Sangmoon Kim, 12 Apr 2004:
3103 Update max RAM size for debris board
3105 * Patch by Travis Sawyer, 08 Apr 2004:
3106 Add TLB entry for second DIMM slot on ocotea
3108 * Patch by Masami Komiya, 08 Apr 2004:
3109 add RTL8169 network driver
3111 * Patch by Dan Malek, 07 Apr 2004:
3112 - Add support for RPC/STx GP3, Motorola 8560 board
3113 - Update 85xx TSEC driver so it searches MII for first available PHY
3115 - Add functions to support console MII commands.
3117 * Patch by Tolunay Orkun, 07 Apr 2004:
3118 Move initialization of bi_iic_fast[]
3119 from board_init_f() to board_init_r()
3121 * Patch by Yasushi Shoji, 07 Apr 2004:
3122 Cleanup microblaze port
3124 * Patch by Sangmoon Kim, 07 Apr 2004:
3125 Add auto SDRAM module detection for Debris board
3127 * Patch by Rune Torgersen, 06 Apr 2004:
3128 - Fix some PCI problems on the MPC8266ADS board
3129 - Fix the location of some PCI entries in the immap structure
3131 * Patch by Yasushi Shoji, 07 Apr 2004:
3132 - add support for microblaze processors
3133 - add support for AtmarkTechno "suzaku" board
3135 * Configure PPChameleon board to use redundand environment in flash
3137 * Configure PPChameleon board to use JFFS2 NAND support.
3139 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3141 * Patch by Rune Torgersen, 16 Apr 2004:
3144 * Patches by Pantelis Antoniou, 16 Apr 2004:
3145 - add support for a new version of an Intracom board and fix
3146 various other things on others.
3147 - add verify support to the crc32 command (define
3148 CONFIG_CRC32_VERIFY to enable it)
3149 - fix FEC driver for MPC8xx systems:
3150 1. fix compilation problems for boards that use dynamic
3152 2. shut down FEC after network transfers
3153 - HUSH parser fixes:
3154 1. A new test command was added. This is a simplified version of
3155 the one in the bourne shell.
3156 2. A new exit command was added which terminates the current
3158 3. Fixed handing of $? (exit code of last executed command)
3159 - Fix some compile problems;
3160 add "once" functionality for the netretry variable
3162 * Patch by George G. Davis, 02 Apr 2004:
3163 add support for Intel Assabet board
3165 * Patch by Stephen Williams, 01 Apr 2004:
3166 Add support for Picture Elements JSE board
3168 * Patch by Christian Pell, 01 Apr 2004:
3169 Add CompactFlash support for PXA systems.
3171 * Patches by Pantelis Antoniou, 30 Mar 2004:
3172 - add auto-complete support to the U-Boot CLI
3173 - add support for NETTA and NETPHONE boards; fix NETVIA board
3174 - add support for the Epson 156x series of graphical displays
3175 (These displays are serial and not suitable for using a normal
3176 framebuffer console on them)
3177 - add infrastructure needed in order to POST any DSPs in a board
3178 - improve and fix various things in the MPC8xx FEC driver:
3179 1. The new 87x and 88x series of processors have two FECs,
3180 and the new driver supports them both.
3181 2. Another change in the 87x/88x series is support for
3182 the RMII (Reduced MII) interface. However numerous
3183 changes are needed to make it work since the PHYs
3184 are connected to the same lines. That means that
3185 you have to address them correctly over the MII
3187 3. We now correctly match the MII/RMII interface
3188 configuration to what the PHY reports.
3189 - Fix problem when readingthe MII status register. Due to the
3190 internal design of many PHYs you have to read the register
3191 twice. The problem is more apparent in 10Mbit mode.
3192 - add new mode ".jffs2s" for reading from a NAND device: it just
3193 skips over bad blocks.
3194 - add networking support for VLANs (802.1q), and CDP (Cisco
3196 - some minor patches / cleanup
3198 * Patch by Yuli Barcohen, 28 Mar 2004:
3199 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3200 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3201 - Change configuration method for MPC8260ADS family
3203 * add startup code to clear the BSS of standalone applications
3205 * Fix if / elif handling bug in HUSH shell
3207 ======================================================================
3208 Changes for U-Boot 1.1.0:
3209 ======================================================================
3211 * Patch by Mark Jonas: Remove config.tmp files only when
3212 unconfiguring the board
3214 * Adapt RMU board for bigger flash memory
3216 * Patch by Klaus Heydeck, 13 Mar 2003:
3217 Add support for KUP4X Board
3219 * Patch by Pavel Bartusek, 21 Mar 2004
3220 Add Reiserfs support
3222 * Patch by Hinko Kocevar, 20 Mar 2004
3223 - Add auto-release for SMSC LAN91c111 driver
3224 - Add save/restore of PTR and PNR regs as suggested in datasheet
3226 * Patch by Stephen Williams, 19 March 2004
3227 Increase speed of sector reads from SystemACE,
3228 shorten poll timeout and remove a useless reset
3230 * Patch by Tolunay Orkun, 19 Mar 2004:
3231 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3234 * Patch by Brad Kemp, 18 Mar 2004:
3235 prevent machine checks during a PCI scan
3237 * Patch by Pierre Aubert, 18 Mar 2004:
3238 Fix string cleaning in IDE identification
3240 * Patch by Pierre Aubert, 18 Mar 2004:
3241 - Unify video mode handling for Chips & Technologies 69000 Video
3242 chip and Silicon Motion SMI 712/710/810 Video chip
3243 - Add selection of the video output (CRT or LCD) via 'videoout'
3244 environment variable for the Silicon Motion
3247 * Patch by Pierre Aubert, 18 Mar 2004:
3248 include/common.h typo fix
3250 * Patches by Tolunay Orkun, 17 Mar 2004:
3251 - Add support for bd->bi_iic_fast[] initialization via environment
3252 variable "i2cfast" (CONFIG_I2CFAST)
3253 - Add "i2cfast" u-boot environment variable support for csb272
3255 * Patch by Carl Riechers, 17 Mar 2004:
3256 Ignore '\0' characters in console input for use with telnet and
3259 * Patch by Leon Kukovec, 17 Mar 2004:
3260 typo fix for strswab prototype #ifdef
3262 * Patches by Thomas Viehweger, 16 Mar 2004:
3263 - show PCI clock frequency on MPC8260 systems
3264 - add FCC_PSMR_RMII flag for HiP7 processors
3265 - in do_jffs2_fsload(), take load address from load_addr if not set
3266 explicit, update load_addr otherwise
3267 - replaced printf by putc/puts when no formatting is needed
3268 (smaller code size, faster execution)
3270 * Patch by Phillippe Robin, 16 Mar 2004:
3271 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3273 * Patch by Stephen Williams, 15 Mar 2004:
3274 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3276 * Patch by Tolunay Orkun, 15 Mar 2004:
3277 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3279 * Patch by Travis Sawyer, 15 Mar 2004:
3280 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3282 * Add start-up delay to make sure power has stabilized before
3283 attempting to switch on USB on SX1 board.
3285 * Patch by Josef Wagner, 18 Mar 2004:
3286 - Add support for MicroSys XM250 board (PXA255)
3287 - Add support for MicroSys PM828 board (MPC8280)
3288 - Add support for 32 MB Flash on PM825/826
3289 - new SDRAM refresh rate for PM825/PM826
3290 - added support for MicroSys PM520 (MPC5200)
3291 - replaced Query by Identify command in CPU86/flash.c
3292 to support 28F160F3B
3294 * Fix wrap around problem with udelay() on ARM920T
3296 * Add support for Macronix flash on TRAB board
3298 * Patch by Pierre Aubert, 15 Mar 2004:
3299 Fix buffer overflow in IDE identification
3301 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3303 * Remove redundand #define in IceCube.h
3305 * Patch by Steven Scholz, 27 Feb 2004:
3306 - Adding get_ticks() and get_tbclk() for AT91RM9200
3307 - Many white space fixes in cpu/at91rm9200/interrupts.c
3309 * Patches by Steven Scholz, 20 Feb 2004:
3310 some cleanup in AT91RM9200 related code
3312 * Patches by Travis Sawyer, 12 Mar 2004:
3313 - Fix Gigabit Ethernet support for 440GX
3314 - Add Gigabit Ethernet Support to MII PHY utilities
3316 * Patch by Brad Kemp, 12 Mar 2004:
3317 Fixes for drivers/cfi_flash.c:
3318 - Better support for x8/x16 implementations
3319 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3320 - Added defines for AMD command and address constants
3322 * Patch by Leon Kukovec, 12 Mar 2004:
3323 Fix get_dentfromdir() to correctly handle deleted dentries
3325 * Patch by George G. Davis, 11 Mar 2004:
3326 Remove hard coded network settings in TI OMAP1610 H2
3327 default board config
3329 * Patch by George G. Davis, 11 Mar 2004:
3330 add support for ADS GraphicsClient+ board.
3332 * Patch by Pierre Aubert, 11 Mar 2004:
3333 - add bitmap command and splash screen support in cfb console
3334 - add [optional] origin in the bitmap display command
3336 * Patch by Travis Sawyer, 11 Mar 2004:
3337 Fix ocotea board early init interrupt setup.
3339 * Patch by Thomas Viehweger, 11 Mar 2004:
3340 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3342 * Patch by Stephan Linz, 09 Mar 2004
3343 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3345 * Patch by George G. Davis, 9 Mar 2004:
3346 fix recent build failure for SA1100 target
3348 * Patch by Travis Sawyer, 09 Mar 2004:
3349 Support native interrupt mode for the IBM440GX.
3350 Previously it was running in 440GP compatibility mode.
3352 * Patch by Philippe Robin, 09 Mar 2004:
3353 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3356 * Patch by Masami Komiya, 08 Mar 2004:
3357 Don't overwrite server IP address or boot file name
3358 when the boot server does not return values
3360 * Patch by Tolunay Orkun, 5 Mar 2004:
3361 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3363 * Patch by Tolunay Orkun, 5 Mar 2004:
3364 Fix early board initialization for Cogent CSB272 board
3366 * Patch by Ed Okerson, 3 Mar 2004:
3367 fix CFI flash writes for little endian systems
3369 * Patch by Reinhard Meyer, 01 Mar 2004:
3370 generalize USB and IDE support for MPC5200 with according
3371 changes to IceCube.h and TOP5200.h
3372 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3373 add info about USB and IDE to README
3375 * Patch by Yuli Barcohen, 4 Mar 2004:
3376 Fix problems with GCC 3.3.x which changed handling of global
3377 variables explicitly initialized to zero (now in .bss instead of
3380 * Patch by Leon Kukovec, 02 Mar 2004:
3381 add strswab() to fix IDE LBA capacity, firmware and model numbers
3382 on little endian machines
3384 * Patch by Masami Komiya, 02 Mar 2004:
3385 - Remove get_ticks() from NFS code
3386 - Add verification of RPC transaction ID
3388 * Patch by Pierre Aubert, 02 Mar 2004:
3389 cleanup for IDE and USB drivers for MPC5200
3391 * Patch by Travis Sawyer, 01 Mar 2004:
3393 - Add IBM PPC440GX Ref Platform support (Ocotea)
3394 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3395 Adapted to U-Boot and 440GX port
3397 - Add gracious handling of all Ethernet Pin Selections for 440GX
3398 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3400 - Add needed bit definitions
3403 * Patch by Carl Riechers, 1 Mar 2004:
3404 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3406 * Patch by Stephan Linz, 27 Feb 2004
3407 - avoid problems for targets without NFS download support
3409 * Patch by Rune Torgersen, 27 Feb 2004:
3410 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3411 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3412 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3414 * Patch by Masami Komiya, 27 Feb 2004:
3415 Fix rarpboot: add autoload by NFS
3417 * Patch by Dan Eisenhut, 26 Feb 2004:
3418 fix flash_write return value in saveenv
3420 * Patch by Stephan Linz, 11 Dec 2003
3421 expand config.mk to avoid trigraph warnings on NIOS
3423 * Rename "BMS2003" board into "HMI10"
3425 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3426 storage; auto-set console on USB port (using preboot command)
3428 * Add support for SX1 mobile phone; add support for USB-based console
3429 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3431 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3433 * Fix SDRAM timings for LITE5200 / IceCube board
3435 * Handle Auti-MDIX / connection status for INCA-IP
3437 * Fix USB problems when attempting to read 0 bytes
3439 * Patch by Travis Sawyer, 26 Feb 2004:
3440 Fix broken compile for XPEDITE1K target.
3442 * Patch by Stephan Linz, 26 Feb 2004:
3443 Bug fix for NFS code on NIOS targets
3445 * Patch by Stephen Williams, 26 Feb 2004:
3446 Break up SystemACE reads of large block counts
3448 * Patch by Pierre Aubert, 26 Feb 2004
3449 add IDE support for MPC5200
3451 * Patch by Masami Komiya, 26 Feb 2004:
3452 add autoload via NFS
3454 * Patch by Stephen Williams
3455 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3456 elsewhere in the source.
3458 * Patch by Steven Scholz, 25 Feb 2004:
3459 - Timeouts in FPGA code should be based on CFG_HZ
3460 - Minor cleanup in code for Altera FPGA ACEX1K
3462 * Patch by Steven Scholz, 25 Feb 2004:
3463 Changed "Directory Hierarchy" section in README
3465 * Patch by Masami Komiya, 25 Feb 2004:
3466 Reduce copy count in nfs_read_reply() of NFS code
3468 * Patch by Markus Pietrek, 24 Feb 2004:
3469 NS9750 DevBoard added
3471 * Patch by Pierre Aubert, 24 Feb 2004
3472 add USB support for MPC5200
3474 * Patch by Steven Scholz, 24 Feb 2004:
3475 - fix MII commands to use values from last command
3477 * Patch by Torsten Demke, 24 Feb 2004:
3478 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3480 * Patch by Rahul Shanbhag, 19 Feb 2004:
3481 Fixes for for OMAP1610 board:
3482 - shift some IRQ specific code to platform.S file
3483 - remove duplicatewatchdog reset code from start.S
3485 * Make Auto-MDIX Support configurable on INCA-IP board
3487 * Fix license for mkimage tool
3489 * Patch by Masami Komiya, 24 Feb 2004:
3490 Update NetBootFileXferSize in NFS code
3492 * Patch by Scott McNutt, 24 Feb 2004:
3493 fix packet length in NFS code
3495 * Patch by Masami Komiy, 22 Feb 2004:
3496 Add support for NFS for file download
3498 * Patch by Andrea Scian, 17 Feb 2004:
3499 Add support for S3C44B0 processor and DAVE B2 board
3501 * Patch by Steven Scholz, 20 Feb 2004:
3502 - Add support for MII commands on AT91RM9200 boards
3503 - some cleanup in AT91RM9200 ethernet code
3505 * Patch by Peter Ryser, 20 Feb 2004:
3506 Add support for the Xilinx ML300 platform
3508 * Patch by Stephan Linz, 17 Feb 2004:
3509 Fix watchdog support for NIOS
3511 * Patch by Josh Fryman, 16 Feb 2004:
3512 Fix byte-swapping for cfi_flash.c for different bus widths
3514 * Patch by Jon Diekema, 14 Jeb 2004:
3515 Remove duplicate "FPGA Support" notes from the README file
3517 * Patches by Reinhard Meyer, 14 Feb 2004:
3518 - update board/emk tree; use common flash driver
3519 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3520 [adapted for other PPC CPUs -- wd]
3521 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3523 * Patch by Jon Diekema, 13 Feb 2004:
3524 Call show_boot_progress() whenever POST "FAILED" is printed.
3526 * Patch by Nishant Kamat, 13 Feb 2004:
3527 Add support for TI OMAP1610 H2 Board
3528 Fixes for cpu/arm926ejs/interrupt.c
3529 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3530 Fix for a timer bug in OMAP1610 Innovator
3531 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3533 * Patches by Stephan Linz, 12 Feb 2004:
3534 - add support for NIOS timer with variable period preload counter value
3535 - prepare POST framework support for NIOS targets
3537 * Patch by Denis Peter, 11 Feb 2004:
3538 add POST support for the MIP405 board
3540 * Patch by Laurent Mohin, 10 Feb 2004:
3541 Fix buffer overflow in common/usb.c
3543 * Patch by Tolunay Orkun, 10 Feb 2004:
3544 Add support for Cogent CSB272 board
3546 * Patch by Thomas Elste, 10 Feb 2004:
3547 Add support for NET+50 CPU and ModNET50 board
3549 * Patch by Sam Song, 10 Feb 2004:
3550 Fix typos in cfi_flash.c
3552 * Patch by Leon Kukovec, 10 Feb 2004
3553 Fixed long dir entry slot id calculation in get_vfatname
3555 * Patch by Robin Gilks, 10 Feb 2004:
3556 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3557 !=, <>, <, >, <=, >=)
3559 * Fix problem with side effects in macros in include/usb.h
3561 * Patch by David Benson, 13 Nov 2003:
3562 bug 841358 - fix TFTP download size limit
3564 * Fixing bug 850768:
3565 improper flush_cache() in load_serial()
3567 * Fixing bug 834943:
3568 MPC8540 - missing volatile declarations
3570 * Patch by Stephen Williams, 09 Feb 2004:
3571 Add support for Xilinx SystemACE chip:
3572 - New files common/cmd_ace.c and include/systemace.h
3573 - Hook systemace support into cmd_fat and the partition manager
3575 * Patch by Travis Sawyer, 09 Feb 2004:
3576 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3578 * Patch by Travis Sawyer, 09 Feb 2004:
3580 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3581 - Add phymode for 440 enet
3584 - Change board_pre_init to board_early_init_f
3585 - Add user flash to bus controller setup
3587 - Fix is_pci_host to check GPIO for monarch bit
3588 - Force xpedite1k to pci conventional mode (via #define option)
3590 * Patch by Brad Kemp, 4 Feb 2004:
3591 - handle the machine check that is generated during the PCI scans
3593 - define the registers used in the IMMR by the PCI subsystem.
3595 * Patch by Pierre Aubert, 03 Feb 2004:
3596 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3598 * Patch by Jeff Angielski, 03 Feb 2004:
3599 Fix copy & paste error in cpu/mpc8260/pci.c
3601 * Patch by Reinhard Meyer, 24 Jan 2004:
3602 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3604 * Add Auto-MDIX support for INCA-IP
3608 * Patch by Josef Baumgartner, 10 Feb 2004:
3609 Fixes for ColdFire port
3611 * Patch by Brad Kemp, 11 Feb 2004:
3612 Fix CFI flash driver problems
3614 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3615 modules at CPU clock frequencies above 66 MHz.
3617 * Optimize flash programming speed for LWMON (by another 100% :-)
3619 * Patch by Jian Zhang, 3 Feb 2004:
3620 - Changed the incorrect FAT12BUFSIZE
3621 - data_begin in fsdata can be negative. Changed it to be short.
3623 * Patches by Stephan Linz, 30 Jan 2004:
3624 1: - board/altera/common/flash.c:flash_erase():
3625 o allow interrupts befor get_timer() call
3626 o check-up each erased sector and avoid unexpected timeouts
3627 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3628 o enclose sevenseg_set() in cpp condition
3629 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3630 - fix some typed in mistakes in the NIOS documentation
3631 2: - split DK1C20 configuration into several header files:
3632 o two new files for each NIOS CPU description
3633 o U-Boot related part is remaining in DK1C20.h
3634 3: - split DK1S10 configuration into several header files:
3635 o two new files for each NIOS CPU description
3636 o U-Boot related part is remaining in DK1S10.h
3637 4: - Add support for the Microtronix Linux Development Kit
3638 NIOS CPU configuration at the Altera Nios Development Kit,
3639 Stratix Edition (DK-1S10)
3640 5: - Add documentation for the Altera Nios Development Kit,
3641 Stratix Edition (DK-1S10)
3642 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3644 7: - Add support for the common U-Boot SPI framework at
3647 * Patch by Rahul Shanbhag, 28 Jan 2004:
3648 Fix flash protection/locking handling for OMAP1610 innovator board.
3650 * Patch by Rolf Peukert, 28 Jan 2004:
3651 fix flash write problems on CSB226 board (write with 32 bit bus width)
3653 * Patches by Mark Jonas, 16 Jan 2004:
3654 - fix rounding error when calculating baudrates for MPC5200 PSCs
3655 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3656 time which is not supported
3658 * Patch by Yuli Barcohen, 26 Jan 2004:
3659 Allow bzip2 compression for small memory footprint boards
3661 * Patch by Brad Kemp, 21 Jan 2004:
3662 Add support for CFI flash driver for both the Intel and the AMD
3665 * Patch by Travis Sawyer, 20 Jan 2004:
3666 Fix pci bridge auto enumeration of sibling p2p bridges.
3668 * Patch by Tolunay Orkun, 12 Jan 2004:
3669 Add some delays as needed for Intel LXT971A PHY support
3671 * Patches by Stephan Linz, 09 Jan 2004:
3672 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3673 - make DK1C20 board configuration related to ASMI conform to
3676 * Patch by Anders Larsen, 09 Jan 2004:
3678 ARM memory layout fixes: the abort-stack is now set up in the
3679 correct RAM area, and the BSS is zeroed out as it should be.
3681 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3682 of the linker scripts are replaced by '__bss_start' and '_end',
3683 resp., which is a further step to eliminate unnecessary differences
3684 between the implementation of the CPU architectures.
3686 * Patch by liang a lei, 9 Jan 2004:
3687 Fix Intel 28F128J3 ID in include/flash.h
3689 * Patch by Masami Komiya, 09 Jan 2004:
3690 add support for TB0229 board (NEC VR4131 MIPS processor)
3692 * Patch by Leon Kukovec, 12 Dec 2003:
3693 changed extern __inline__ into static __inline__ in
3694 include/linux/byteorder/swab.h
3696 * Patch by Travis Sawyer, 30 Dec 2003:
3697 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3698 select MDI port based on enabled EMAC device.
3699 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3702 * Patch by Wolter Kamphuis, 15 Dec 2003:
3703 made CONFIG_SILENT_CONSOLE usable on all architectures
3705 * Disable date command on TQM866M - there is no RTC on MPC866
3707 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3709 * Implement adaptive SDRAM timing configuration based on actual CPU
3710 clock frequency for INCA-IP; fix problem with board hanging when
3711 switching from 150MHz to 100MHz
3713 * Add PCMCIA CS support for BMS2003 board
3715 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3716 see doc/README.MPC866 for details;
3717 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3718 calculate CPU clock frequency from PLL register values.
3720 * Add support for 128 MB RAM on TQM8xxL/M modules
3722 * Fix PS/2 keyboard problem caused by statically initialized variable
3723 pointing to a location in flash
3725 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3727 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3728 before we can access it; add delay in case we are faster (with no
3731 * Cleanup of some init functions
3733 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3734 to avoid Linux crashes by early packets coming in.
3736 * Accelerate flash accesses on LWMON board by using buffered writes
3738 * Fix typo in Makefile;
3739 fix problem with PARTNUM detection
3741 * Patch by Reinhard Meyer, 09 Jan 2004:
3742 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3744 * Add support for IDE LED on BMS2003 board
3745 (exclusive with status LED!)
3747 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3750 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3751 Add common files for "emk" boards
3753 * Add a common get_ram_size() function and modify the the
3754 board-specific files to invoke that common implementation.
3756 ======================================================================
3757 Changes for U-Boot 1.0.1:
3758 ======================================================================
3760 * Set default clock for INCA-IP to 150 MHz
3762 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3763 add I2C support; add support for DS1337 RTC
3765 * Add CompactFlash support for BMS2003 board
3767 * Add support for status LED on BMS2003 board
3769 * Patch by Scott McNutt, 02 Jan 2004:
3770 Add support for the Nios Active Serial Memory Interface (ASMI)
3773 * Patch by Andrea Marson, 16 Dec 2003:
3774 Add support for the PPChameleon ME and HI modules
3776 * Patch by Yuli Barcohen, 22 Dec 2003:
3777 Add support for Motorola DUET ADS board (MPC87x/88x)
3779 * Patch by Robert Schwebel, 15 Dec 2003:
3780 add support for cramfs (uses JFFS2 command interface)
3782 * Patches by Stephan Linz, 11 Dec 2003:
3783 - more documentation for NIOS port
3784 - new struct nios_pio_t, struct nios_spi_t
3785 - Reconfiguration for NIOS Development Kit DK1C20:
3786 o move board related code from board/dk1c20
3787 to board/altera/dk1c20
3788 o create a new common source path board/altera/common
3789 and move generic flash access stuff into it
3790 o change/expand configuration file DK1C20.h
3791 - Add support for NIOS Development Kit DK1S10
3792 - Add status LED support for NIOS systems
3793 - Add dual 7-segment LED support for Altera NIOS DevKits
3795 * Patch by Ronen Shitrit, 10 Dec 2003:
3796 Add support for the Marvell DB64360 / DB64460 development boards
3798 * Patch by Detlev Zundel, 10 Dec 2003:
3799 fix dependency problem in examples/Makefile
3801 * Patch by Denis Peter, 8 Dec 2003
3802 - add support for the PATI board (MPC555)
3803 - add SPI support for the MPC5xx
3805 * Patch by Anders Larsen, 08 Dec 2003:
3806 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3807 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3808 cleanup some redundand #defines
3810 * Patch by André Schwarz, 8 Dec 2003:
3811 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3812 - TX and RX deskriptors must be quad-word aligned
3813 - does not work with only one TX deskriptor
3814 - standard reset method does not work
3816 * Patch by Masami Komiya, 08 Dec 2003:
3817 add RTL8139 ethernet driver
3819 * Patches by Ed Okerson, 07 Dec 2003:
3820 - fix ethernet for the AU1x00 processors in little-endian mode.
3821 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3823 * Minor code cleanup (coding style)
3825 * Patch by Reinhard Meyer, 30 Dec 2003:
3826 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3827 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3828 - turned debug print of PHY registers into a function (called in two places)
3829 - added support for EMK MPC5200 based modules
3831 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3833 * Add support for TQM866M modules
3835 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3837 * Fix a few compiler warnings
3839 * Patch by Reinhard Meyer, 28 Dec 2003:
3840 Add initial support for TOP5200 board
3842 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3843 environment variable which can set to "100", "133", or "150". The
3844 CPU clock will be configured accordingly upon next reboot. Other
3845 values are ignored. In case of an invalid or undefined "cpuclk"
3846 value, the compile-time default CPU clock speed will be used.
3848 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3849 window that is used to access the UART registers by the Linux driver)
3851 * Patch by Reinhard Meyer, 20 Dec 2003:
3852 Fix clock calculation for the MPC5200 for higher clock frequencies
3853 (above 2**32 / 10 = 429.5 MHz).
3855 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3857 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3859 * Add new configuration for IceCube board with DDR memory
3861 * Update TRAB memory configurations
3863 * Add JFFS2 support for INCA-IP board
3865 * Patch by Bill Hargen, 09 Dec 2003:
3866 - BUBINGA405EP: changed flash driver to protect top sector containing
3868 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3869 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3870 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3871 - 405EP: added/fixed support for "reginfo" command.
3872 - 4xx: removed spurious MII error messages on "mii info" command.
3874 * Patch by Bernhard Kuhn, 28 Nov 2003:
3875 add support for ColdFire CPU
3876 add support for Motorola M5272C3 and M5282EVB boards
3878 * Patch by Pierre Aubert, 24 Nov 2003:
3879 - add a return value for the fpga command
3880 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3881 is defined. If ide_preinit fails, ide_init is aborted.
3882 - fix an endianess problem in fat.h
3884 * Patch by Wolter Kamphuis, 05 Dec 2003:
3885 Add support for SNMC's QS850/QS823/QS860T boards
3887 * Patch by Yuli Barcohen, 3 Dec 2003:
3888 "revive" U-Boot support for old Motorola MPC860ADS board
3890 * Patch by Cam(ilo?), 03 Dec 2003:
3891 make examples build even with broken Montavista objcopy
3893 * Patch by Pavel Bartusek, 27 Nov 2003:
3894 fix conversion problem with "bootretry" evironment variable
3896 * Patch by Andre Schwarz, 24 Nov 2003:
3897 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3899 * Patch by Pavel Bartusek, 21 Nov 2003:
3900 set ZMII bridge speed on 440
3902 * Patch by Anders Larsen, 17 Nov 2003:
3903 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3905 * Patches by David Müller, 14 Nov 2003:
3906 - board/mpl/common/common_util.c
3907 * implement support for BZIP2 compressed images
3908 * various cleanups (printf -> puts, ...)
3909 - board/mpl/common/flash.c
3910 * report correct errors to upper layers
3911 * check the erase fail and VPP low bits in status reg
3912 - board/mpl/vcma9/cmd_vcma9.c
3913 - board/mpl/vcma9/flash.c
3914 * various cleanups (printf -> puts, ...)
3916 * fix typo in comment
3917 - cpu/arm920t/usb_ohci.c
3918 * support for S3C2410 is missing in #if line
3920 * reinit some registers in case of error (cable missing, ...)
3922 * support for USB/MMC devices is missing in #if line
3923 - include/configs/MIP405.h
3924 - include/configs/PIP405.h
3925 * enable BZIP2 support
3926 * enlarge malloc space to 1MiB because of BZIP2 support
3927 - include/configs/VCMA9.h
3928 * enable BZIP2 support
3929 * enlarge malloc space to 1MiB because of BZIP2 support
3930 * enable USB support
3931 - lib_arm/armlinux.c
3932 * change calling convention of ARM Linux kernel as
3933 described on http://www.arm.linux.org.uk/developer/booting.php
3935 * Patch by Thomas Lange, 14 Nov 2003:
3936 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3937 support all these AMD boards.
3939 * Patch by Thomas Lange, 14 Nov 2003:
3940 Workaround for mips au1x00 physical memory accesses (the au1x00
3941 uses a 36 bit bus internally and cannot access physical memory
3942 directly. Use the uncached SDRAM address instead of the physical
3945 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3946 add Realtek 8019 ethernet driver
3948 * Patch by Yuli Barcohen, 13 Nov 2003:
3949 MPC826xADS/PQ2FADS cleanup
3951 * Patch by Anders Larsen, 12 Nov 2003:
3952 Update README to mark the PORTIO commands non-standard
3954 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3955 update for for Atmel AT91RM9200DK development kit:
3956 - support for environment variables in DataFlash
3957 - Atmel DataFlash AT45DB1282 support
3959 * Patch by Jeff Carr, 11 Nov 2003:
3960 add support for new version of 8270 processors
3962 * Patches by George G. Davis, 05 Nov 2003:
3963 - only pass the ARM linux initrd tag to the kernel when an initrd
3965 - update omap1510inn configuration file
3967 * Patches by Stephan Linz, 3 Nov 2003:
3968 - more endianess fixes for LAN91C111 driver
3969 - CFG_HZ configuration patch for NIOS Cyclone board
3971 * Patch by Stephan Linz, 28 Oct 2003:
3972 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3974 * Patch by Steven Scholz, 20 Oct 2003:
3975 - make "mii info <addr>" show infor for PHY at "addr" only
3976 - Endian fix for miiphy_info()
3978 * Patch by Gleb Natapov, 19 Sep 2003:
3979 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3981 * Patch by Anders Larsen, 17 Sep 2003:
3982 Bring ARM memory layout in sync with the documentation:
3983 stack and malloc-heap are now located _below_ the U-Boot code
3985 * Accelerate booting on TRAB board: read and check autoupdate image
3986 headers first instead of always reading the whole images.
3988 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3990 * Enabled password check on RMU board
3992 * Fix configuration problem with IceCube in LOWBOOT configuration:
3993 envrionment got embedded, corrupting the image layout.
3995 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3997 * Added BMS2003 board
3998 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
4000 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
4001 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
4004 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
4007 * Add checksum verification to 'imls' command
4009 * Add bd_info fields needed for 4xx Linux I2C driver
4011 * Patch by Martin Krause, 4 Nov. 2003:
4012 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
4014 * Print used network interface when CONFIG_NET_MULTI is set
4016 * Patch by Bernhard Kuhn, 28 Oct 2003:
4017 Add low boot support for MPC5200
4019 * Fix problem with dual PCMCIA support (NSCU)
4021 * Fix MPC5200 I2C initialization function
4023 ======================================================================
4024 Changes for U-Boot 1.0.0:
4025 ======================================================================
4027 * Fix parameter passing to standalone images with bootm command
4029 * Patch by Kyle Harris, 30 Oct 2003:
4030 Fix build errors for ixdp425 board
4032 * Patch by David M. Horn, 29 Oct 2003:
4033 Fixes to build under CYGWIN
4035 * Get IceCube MGT5100 working (again)
4037 * Fix problems in memory test on some boards (which was not
4038 non-destructive as intended)
4040 * Patch by Gary Jennejohn, 28 Oct 2003:
4041 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
4042 to prevent stack overflow on ARM systems
4044 * Patch by Stephan Linz, 28 Oct 2003:
4045 fix init sequence error for NIOS port
4047 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
4049 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
4051 * Patch by Xiao Xianghua, 23 Oct 2003:
4052 small patch for mpc85xx
4054 * Fix small problem in MPC5200 I2C driver
4056 * Fix FCC3 support on ATC board
4058 * Correct header printing for multi-image files in do_bootm()
4060 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
4062 * Fix PCI problems on PPChameleon board
4064 * Patch by Steven Scholz, 18 Oct 2003:
4065 Fix AT91RM9200 ethernet driver
4067 * Patch by Nye Liu, 17 Oct 2003:
4068 Fix typo in include/mpc8xx.h
4070 * Patch by Richard Woodruff, 16 Oct 03:
4071 Fixes for cpu/arm925/interrupt.c
4072 - Initialize timestamp & lastdec vars.
4073 - fix timestamp overflows.
4074 - fix lastdec overflow.
4075 - smarter normalization to allow udelay() below 1ms to work.
4077 * Patch by Scott McNutt, 16 Oct
4078 add networking support for the Altera Nios Development Kit,
4079 Cyclone Edition (DK-1C20)
4081 * Patch by Jon Diekema, 14 Oct 2003:
4082 add hint about doc/README.silent to README file
4084 * Add CompactFlash support for NSCU
4086 * Fix PCI problems on PPChameleonEVB
4088 * TRAB auto-update: Base decision if we have to strip the image
4089 header on image type as encoded in the header
4090 (include image type patch by Martin Krause, 17 Oct 2003)
4092 * Patches by Xianghua Xiao, 15 Oct 2003:
4094 - Added Motorola CPU 8540/8560 support (cpu/85xx)
4095 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4096 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4098 * Fix flash timings on TRAB board
4100 * Make sure HUSH is initialized for running auto-update scripts
4102 * Make 5200 reset command _really_ reset the board, without running
4103 any other code after it
4105 * Fix errors with flash erase when range spans across banks
4106 that are mapped in reverse order
4108 * Fix flash mapping and display on P3G4 board
4110 * Patch by Kyle Harris, 15 Jul 2003:
4111 - add support for Intel IXP425 CPU
4112 - add support for IXDP425 eval board
4114 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4115 for more information
4117 * Patch by Steven Scholz, 10 Oct 2003
4118 - Add support for Altera FPGA ACEX1K
4120 * Patches by Thomas Lange, 09 Oct 2003:
4121 - fix cmd_ide.c for non ppc boards (read/write functions did not
4122 add ATA base address)
4123 - fix for shannon board
4124 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4125 - Endian swap ATA identity for all big endian CPUs, not just PPC
4126 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4128 - add support for dbau1x00 board (MIPS32)
4130 * Patch by Sangmoon Kim, 07 Oct 2003:
4131 add support for debris board
4133 * Patch by Martin Krause, 09 Oct 2003:
4134 Fixes for TRAB board
4135 - /board/trab/rs485.c: correct baudrate
4136 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4137 udelay(); fix some timing problems with adc controller
4138 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4139 modify commands: touch and buzzer
4141 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4142 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4143 Use direct function calls for auto_update instead of hush commands
4145 * Patch by Scott McNutt, 04 Oct 2003:
4146 - add support for Altera Nios-32 CPU
4147 - add support for Nios Cyclone Development Kit (DK-1C20)
4149 * Patch by Steven Scholz, 29 Sep 2003:
4150 - A second parameter for bootm overwrites the load address for
4151 "Standalone Application" images.
4152 - bootm sets environment variable "filesize" to the resulting
4153 (uncompressed) data length for "Standalone Application" images
4154 when autostart is set to "no". Now you can do something like
4155 if bootm $fpgadata $some_free_ram ; then
4156 fpga load 0 $some_free_ram $filesize
4159 * Patch by Denis Peter, 25 Sept 2003:
4160 add support for the MIP405 Rev. C board
4162 * Patch by Yuli Barcohen, 25 Sep 2003:
4163 add support for Zephyr Engineering ZPC.1900 board
4165 * Patch by Anders Larsen, 23 Sep 2003:
4166 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4167 implemented for the x86 architecture)
4169 * Patch by Sangmoon Kim, 23 Sep 2003:
4170 fix pll_pci_to_mem_multiplier table for MPC8245
4172 * Patch by Anders Larsen, 22 Sep 2003:
4173 enable timed autoboot on PXA
4175 * Patch by David Müller, 22 Sep 2003:
4176 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4177 returns correct libgcc file path
4178 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4179 time on s3c24x0 systems
4181 * Patch by Jon Diekema, 19 Sep 2003:
4182 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4183 link state to the fault LED.
4184 - In NetLoop, make the Fault LED reflect the link status. The link
4185 status gets updated on entry, and on timeouts.
4187 * Patch by Anders Larsen, 18 Sep 2003:
4188 allow mkimage to build and run on Cygwin-hosted systems
4190 * Patch by Frank Müller, 18 Sep 2003:
4191 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4194 * Patch by Pantelis Antoniou, 16 Sep 2003:
4195 add tool to compute fileds in the PLPRCR register for MPC86x
4197 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4199 * Fix build problems under FreeBSD
4201 * Add generic filesystem image type
4203 * Make fatload set filesize environment variable
4205 * enable basic / medium / high-end configurations for PPChameleonEVB
4206 board; fix NAND code
4208 * enable TFTP client code to specify to the server the desired
4209 timeout value (see RFC-2349)
4211 * Improve SDRAM setup for TRAB board
4213 * Suppress all output with splashscreen configured only if "splashimage"
4216 * Fix problems with I2C support for mpc5200
4218 * Adapt TRAB configuration and auto_update to new memory layout
4220 * Add configuration for wtk board
4222 * Add support for the Sharp LQ065T9DR51U LCD display
4224 * Patch by Rune Torgersen, 17 Sep 2003:
4225 - Fixes for MPC8266 default config
4226 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4228 * Patches by Jon Diekema, 17 Sep 2003:
4229 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4232 - adjust "help" output
4234 * Patches by Anders Larsen, 17 Sep 2003:
4235 - fix spelling errors
4236 - set GD_FLG_DEVINIT flag only after device function pointers
4238 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4240 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4241 - trigger watchdog while waiting in serial driver
4243 * Add auto-update code for TRAB board using USB memory sticks,
4244 support new configuration with more memory
4246 * disable MPC5200 bus pipelining as workaround for bus contention
4248 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4249 priority; configure critical interrupts to be handled like external
4252 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4253 go back to 66 MHz for stability
4255 * Patches by Jon Diekema, 15 Sep 2003:
4256 - add description for missing CFG_CMD_* entries in the README file
4259 * Patch by Gleb Natapov, 14 Sep 2003:
4260 enable watchdog support for all MPC824x boards that have a watchdog
4262 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4263 "Non-octet Aligned Frame" errors we see at 100 Mbps
4265 * Patch by Sharad Gupta, 14 Sep 2003:
4266 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4268 * Patch by llandre, 11 Sep 2003:
4269 update configuration for PPChameleonEVB board
4271 * Patch by David Müller, 13 Sep 2003:
4272 various changes to VCMA9 board specific files
4274 * Add I2C support for MGT5100 / MPC5200
4276 * Patch by Rune Torgersen, 11 Sep 2003:
4277 Changed default memory option on MPC8266ADS to NOT be Page Based
4278 Interleave, since this doesn't work very well with the standard
4281 * Patch by George G. Davis, 12 Sep 2003:
4282 fix Makefile settings for sk98 driver
4284 * Patch by Stefan Roese, 12 Sep 2003:
4285 - new boards added: DP405, HUB405, PLU405, VOH405
4286 - some esd boards updated
4287 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4289 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4291 * Patch by Martin Krause, 11 Sep 2003:
4292 add burn-in tests for TRAB board
4294 * Enable instruction cache on MPC5200 board
4296 * Patch by Denis Peter, 11 Sep 2003:
4297 - fix USB data pointer assignment for bulk only transfer.
4298 - prevent to display erased directories in FAT filesystem.
4300 * Change output format for NAND flash - make it look like for other
4303 ======================================================================
4304 Changes for U-Boot 0.4.8:
4305 ======================================================================
4307 * Add I2C and RTC support for RMU board
4309 * Patches by Denis Peter, 9 Sep 2003:
4310 add FAT support for IDE, SCSI and USB
4312 * Patches by Gleb Natapov, 2 Sep 2003:
4313 - cleanup of POST code for unsupported architectures
4314 - MPC824x locks way0 of data cache for use as initial RAM;
4315 this patch unlocks it after relocation to RAM and invalidates
4318 * Patch by Gleb Natapov, 30 Aug 2003:
4319 new I2C driver for mpc107 bridge. Now works from flash.
4321 * Patch by Dave Ellis, 11 Aug 2003:
4322 - JFFS2: fix typo in common/cmd_jffs2.c
4323 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4324 - JFFS2: remove node version 0 warning
4325 - JFFS2: accept JFFS2 PADDING nodes
4326 - SXNI855T: add AM29LV800 support
4327 - SXNI855T: move environment from EEPROM to flash
4328 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4330 * Patch by Bill Hargen, 11 Aug 2003:
4331 fixes for I2C on MPC8240
4332 - fix i2c_write routine
4333 - fix iprobe command
4334 - eliminates use of global variables, plus dead code, cleanup.
4336 * Add support for USB Mass Storage Devices (BBB)
4337 (tested with USB memory sticks only)
4339 * Avoid flicker on TRAB's VFD
4341 * Add support for SK98xx driver
4343 * Add PCI support for SL8245 board
4345 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4346 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4347 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4349 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4350 to allow for more accurate baudrate settings
4351 (error now 0.7% at 115 kbps, instead of 3.5% before)
4353 * Patch by Andreas Mohr, 4 Sep 2003:
4354 Fix a lot of spelling errors
4356 * Add support for PPChameleon Eval Board
4358 * Add support for P3G4 board
4360 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4363 * Patch by Yuli Barcohen, 7 Aug 2003:
4364 check BCSR to detect if the board is configured in PCI mode
4366 ======================================================================
4367 Changes for U-Boot 0.4.7:
4368 ======================================================================
4370 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4371 add support for Adder II MPC852T module
4373 * Patch by George G. Davis, 19 Aug 2003:
4374 fix TI Innovator/OMAP1510 pin configs
4376 * Patches by Kshitij, 18 Aug 2003
4377 - add support for arm926ejs cpu core
4378 - add support for TI OMAP 1610 Innovator Board
4380 * Patch by Yuli Barcohen, 14 Aug 2003:
4381 add support for bzip2 uncompression
4383 * Add GCC library to examples/Makefile so GCC utility functions will
4386 * Add I2C and RTC support for RMU board using software I2C driver
4387 (because of better response to iprobe command); fix problem with
4390 * Patch by Matthias Fuchs, 28 Aug 2003:
4391 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4392 CONFIG_BOOTP_MAKS (see README).
4394 * Fix ICU862 environment problem
4396 * Fix RAM size detection for RMU board
4398 * Implement "reset" for MGT5100/MPC5200 systems
4400 ======================================================================
4401 Changes for U-Boot 0.4.6:
4402 ======================================================================
4404 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4405 allow selection of clock frequency as "make" target
4407 * Implement memory autosizing code for IceCube boards
4409 * Configure network port on INCA-IP for autonegotiation
4411 * Fix overflow problem in network timeout code
4413 * Patch by Richard Woodruff, 8 Aug 2003:
4414 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4416 ======================================================================
4417 Changes for U-Boot 0.4.5:
4418 ======================================================================
4420 * Update for TQM board defaults:
4421 disable clocks_in_mhz, enable boot count limit
4423 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4424 in toplevel directory instead. Removed astest.c from tools/gdb because
4425 it is no longer relevant.
4427 * Fix PCI support for MPC5200 / IceCube Board
4429 * Map ISP1362 USB OTG controller for NSCU board
4431 * Patch by Brad Parker, 02 Aug 2003:
4432 fix sc520_cdp problems
4434 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4436 * Allow erase command to cross flash bank boundaries
4438 * Patch by Scott McNutt, 21 Jul 2003:
4439 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4440 Both LynxOS and BlueCat linux KDIs are supported.
4442 * Patch by Richard Woodruff, 25 Jul 2003:
4443 use more reliable reset for OMAP/925T
4445 * Patch by Nye Liu, 25 Jul 2003:
4446 fix typo in mpc8xx.h
4448 * Patch by Richard Woodruff, 24 Jul 2003:
4449 Fixes for cmd_nand.c:
4450 - Fixed null dereferece which could result in incorrect ECC values.
4451 - Added support for devices with no Ready/Busy signal hooked up.
4452 - Added OMAP1510 read/write protect handling.
4453 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4455 - Switched default ECC to be JFFS2.
4457 * Allow crc32 to be used at address 0x000
4459 * Provide consistent interface to standalone applications to access
4460 the 'global_data' structure
4461 Provide a doc/README.standalone more useful to users/developers.
4463 * Make IceCube MGT5100 FEC driver work
4465 * Implement new mechanism to export U-Boot's functions to standalone
4466 applications: instead of using (PPC-specific) system calls we now
4467 use a jump table; please see doc/README.standalone for details
4469 * Patch by Dave Westwood, 24 Jul 2003:
4470 added support for Unity OS (a proprietary OS)
4472 * Patch by Detlev Zundel, 23 Jul 2003:
4473 add "imls" command to print flash table of contents
4475 * Fix cold boot detection for log buffer reset
4477 * Return error for invalid length specifiers with "cp.X" etc.
4479 * Fix startup problem on MIPS
4481 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4482 bitmap support is configured
4484 * Patch by Bill Hargen, 18 Jul 2003:
4485 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4487 * Patch by Denis Peter, 18 Jul 2003:
4488 - fix memory configuration for MIP405T
4489 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4491 * Cleanup of TQM82xx configurations; use "official" board types
4492 to make selection easier.
4494 * Patch by Martin Krause, 17 Jul 2003:
4495 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4497 * Patch by Richard Woodruff, 17 July 03:
4498 - Fixed bug in OMAP1510 baud rate divisor settings.
4500 * Patch by Nye Liu, 16 July 2003:
4502 - add MPC86xADS support (uses MPC86xADS.h)
4503 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4505 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4506 o don't trust gclk() software measurement by default, depend on
4507 CONFIG_8xx_GCLK_FREQ
4508 - add DRAM SIMM not installed detection
4509 - use more "correct" SDRAM initialization sequence
4510 - allow different SDRAM sizes (8xxADS has 8M)
4512 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4513 - rename MAMR/MBMR defines to be more consistent. Should eventually
4514 be merged into MxMR to better reflect the PowerQUICC datasheet.
4516 * Patch by Yuli Barcohen, 16 Jul 2003:
4517 support new Motorola PQ2FADS-ZU evaluation board which replaced
4518 MPC8260ADS and MPC8266ADS
4520 ======================================================================
4521 Changes for U-Boot 0.4.4:
4522 ======================================================================
4524 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4526 * Add support for MGT5100 and MPC5200 processors
4528 * Patch by Lutz Dennig, 15 Jul 2003:
4529 update for R360MPI board
4531 ======================================================================
4532 Changes for U-Boot 0.4.3:
4533 ======================================================================
4535 * Patches by Kshitij, 04 Jul 2003
4536 - added support for arm925t cpu core
4537 - added support for TI OMAP 1510 Innovator Board
4539 * Patches by Martin Krause, 14 Jul 2003:
4540 - add I2C support for s3c2400 systems (trab board)
4541 - (re-) add "ping" to command table
4543 * Fix handling of "slow" POST routines
4545 * Patches by Yuli Barcohen, 13 Jul 2003:
4546 - Correct flash and JFFS2 support for MPC8260ADS
4547 - fix PVR values and clock generation for PowerQUICC II family
4550 * Patch by Bernhard Kuhn, 08 Jul 2003:
4551 - add support for M68K targets
4553 * Patch by Ken Chou, 3 Jul:
4554 - Fix PCI config table for A3000
4555 - Fix iobase for natsemi.c
4556 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4558 * Allow to enable "slow" POST routines by key press on power-on
4559 * Fix temperature dependend switching of LCD backlight on LWMON
4560 * Tweak output format for LWMON
4562 * Patch by Stefan Roese, 11 Jul 2003:
4563 - Fix bug in CONFIG_VERSION_VARIABLE.
4564 - AR405 config updated.
4565 - OCRTC/ORSG: bsp command added.
4566 - ASH405 bsp update.
4568 ======================================================================
4569 Changes for U-Boot 0.4.2:
4570 ======================================================================
4572 * Add support for NSCU board
4574 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4576 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4577 mirror bit flash on TQM8xxM modules
4579 * Patch by Kenneth Johansson, 30 Jun 2003:
4580 get rid of MK_CMD_ENTRY macro; update doc/README.command
4582 * Patch by Seb James, 30 Jun 2003:
4583 Improve documentation of I2C configuration in README
4585 * Fix problems with previous log buffer "fixes"
4587 * Fix minor help text issues
4589 * "log append" did not append a newline
4591 ======================================================================
4592 Changes for U-Boot 0.4.1:
4593 ======================================================================
4595 * Fix some missing commands, cleanup header files
4596 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4598 * Rewrite command lookup and help command (fix problems with bubble
4599 sort when sorting command name list). Minor cleanup here and there.
4601 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4602 - Allow to call sysmon function interactively
4603 - PIC on LWMON board needs delay after power-on
4604 - Add missing RSR definitions for MPC8xx
4605 - Improve log buffer handling: guarantee clean reset after power-on
4606 - Add support for EXBITGEN board (aka "genie")
4607 - Add support for SL8245 board
4610 - remove trailing white space, trailing empty lines, C++ comments, etc.
4611 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4613 * Patches by Kenneth Johansson, 25 Jun 2003:
4614 - major rework of command structure
4615 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4617 ======================================================================
4618 Changes for U-Boot 0.4.0:
4619 ======================================================================
4621 * Patches by Robert Schwebel, 26 Jun 2003:
4622 - csb226 configuration updated
4623 - credits for logodl port updated
4624 - innokom configuration updated
4625 - logodl tree update, still with coding style inconsistencies
4626 - added OCM for ppc405 warning to README
4628 * Patch by Pantelis Antoniou, 25 Jun 2003:
4629 update NetVia with V2 board support
4631 * Header file cleanup for ARM
4633 * Patch by Murray Jensen, 24 Jun 2003:
4634 - make sure to use only U-boot provided header files
4635 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4637 * Patch by Stefan Roese, 24 Jun 2003:
4638 - Update esd ASH405 board files.
4639 - Update esd DASA_SIM config file.
4640 - Add ping command to some esd boards.
4642 * Patch by Yuli Barcohen, 23 Jun 2003:
4643 Update for MPC8260ADS board
4645 * Patch by Murray Jensen, 23 Jun 2003:
4646 - cleanup of GCC 3.x compiler warnings
4648 * Patch by Rune Torgersen, 4 Jun 2003:
4649 add large memory support for MPC8266ADS board
4651 * Patch by Richard Woodruff, 19 June 03:
4652 - Enabled standard u-boot device abstraction for ARM
4653 - Enabled console device for ARM
4654 - Initilized bi_baudrate for ARM
4656 * Patch by Bill Hargen, 23 Apr 2003:
4657 fix byte order for 824x I2C addresses (write op)
4659 * Patch by Murray Jensen, 20 Jun 2003:
4661 - cleanup (especially for gcc-3.x compilers)
4663 * Patch by Tom Guilliams, 20 Jun 2003:
4664 added CONFIG_750FX support for IBM 750FX processors
4666 * Patch by Devin Crumb, 02 Apr 2003:
4667 Fix clock divider rounding problem in drivers/serial.c
4669 * Patch by Richard Woodruff, 19 June 03:
4670 - Fixed smc91c111 driver to sync with the u-boot environment
4671 (driver/smc91c111.c).
4672 - Added eth_init error return check in NetLoop (net/net.c).
4674 * Patch by Ken Chou, 19 June 2003:
4675 Added support for A3000 SBC board (Artis Microsystems Inc.)
4677 * Patches by Murray Jensen, 17 Jun 2003:
4678 - Hymod board database mods: add "who" field and new xilinx chip types
4679 - provide new "init_cmd_timeout()" function so code external to
4680 "common/main.c" can use the "reset_cmd_timeout()" function before
4681 entering the main loop
4682 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4683 slightly different. see include/configs/hymod.h for an example
4684 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4685 CFG_DTT_ADM1021 defined)
4686 - add new "eeprom_probe()" function which has similar args and
4687 behaves in a similar way to "eeprom_read()" etc.
4688 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4689 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4690 - gdbtools copyright update
4691 - ensure that set_msr() executes the "sync" and "isync" instructions
4692 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4693 - 8260 I/O ports fix: Open Drain should be set last when configuring
4694 - add SIU IRQ defines for 8260
4695 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4696 config.mk to allow board configurations to override the GNU
4697 linker script, selected via the LDSCRIPT, make variable, and to
4698 give an initial value to the OBJCFLAGS make variable
4699 - 8260 i2c enhancement:
4700 o correctly extends the timeout depending on the size of all
4701 queued messages for both transmit and receive
4702 o will not continue with receive if transmit times out
4703 o ensures that the error callback is done for all queued tx
4705 o correctly detects both tx and rx timeouts, only delivers one to
4706 the callback, and does not overwrite an earlier error
4707 o logic in i2c_probe now correct
4708 - add "vprintf()" function so that "panic()" function can be
4710 - many Hymod board changes
4712 * Patches by Robert Schwebel, 14 Jun 2003:
4713 - add support for Logotronic DL datalogger board
4714 - cleanup serial line after kermit binary download
4715 - add debugX macro (debug level support)
4716 - update mach-types.h to latest arm.linux.org.uk master list.
4718 * Patches by David Müller, 12 Jun 2003:
4719 - rewrite of the S3C24X0 register definitions stuff
4720 - "driver" for the built-in S3C24X0 RTC
4722 * Patches by Yuli Barcohen, 12 Jun 2003:
4723 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4724 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4725 configuration word supplied by FPGA on some MPC8260ADS boards
4727 * Patch by Pantelis Antoniou, 10 Jun 2003:
4728 Unify status LED interface
4730 * Add support for DS12887 RTC; add RTC support for ATC board
4732 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4733 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4734 - Add Atmel DataFlash support for reading and writing.
4735 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4736 - Add Flash detection on Atmel AT91RM9200DK
4737 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4738 - Replace old Ethernet PHY layer functions
4739 - Change link address
4741 * Patch by Frank Smith, 9 Jun 2003:
4742 use CRIT_EXCEPTION for machine check on 4xx
4744 * Patch by Detlev Zundel, 13 Jun 2003:
4745 added implementation of the "carinfo" command in cmd_immap.c
4747 * Fix CONFIG_NET_MULTI support in include/net.h
4749 * Patches by Kyle Harris, 13 Mar 2003:
4750 - Add FAT partition support
4751 - Add command support for FAT
4752 - Add command support for MMC
4754 - Add Intel PXA support for video
4755 - Add Intel PXA support for MMC
4757 - Enable MMC and FAT for lubbock board
4758 - Other misc changes for lubbock board
4760 * Patch by Robert Schwebel, April 02, 2003:
4761 fix for SMSC91111 driver
4763 * Patch by Vladimir Gurevich, 04 Jun 2003:
4764 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4766 * Patch by Stefan Roese, 05 Jun 2003:
4767 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4768 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4769 data cache can be used even if the chip select is in use.
4770 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4771 (see README for further description).
4772 - Changed config files of CONFIG_EEPRO100 boards to use the
4773 CFG_RX_ETH_BUFFER define.
4775 * Add support for RMU board
4777 * Add support for TQM862L at 100/50 MHz
4779 * Patch by Pantelis Antoniou, 02 Jun 2003:
4780 major reconstruction of networking code;
4781 add "ping" support (outgoing only!)
4783 * Patch by Denis Peter, 04 June 2003:
4784 add support for the MIP405T board
4786 * Patches by Udi Finkelstein, 2 June 2003:
4787 - Added support for custom keyboards, initialized by defining a
4788 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4789 - Added support for the RBC823 board.
4790 - cpu/mpc8xx/lcd.c now automatically calculates the
4791 Horizontal Pixel Count field.
4793 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4794 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4796 * Patch by Mark Rakes, 14 May 2003:
4797 add support for Intel e1000 gig cards.
4799 * Patch by Nye Liu, 3 Jun 2003:
4800 fix critical typo in MAMR definition (include/mpc8xx.h)
4802 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4804 * Patch by Klaus Heydeck, 2 Jun 2003
4805 Minor changes for KUP4K configuration
4807 * Patch by Marc Singer, 29 May 2003:
4808 Fixed rarp boot method for IA32 and other little-endian CPUs.
4810 * Patch by Marc Singer, 28 May 2003:
4811 Added port I/O commands.
4813 * Patch by Matthew McClintock, 28 May 2003
4814 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4815 - minor patches for utx8245
4817 * Patch by Daniel Engström, 28 May 2003:
4820 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4821 add nand flash support to SXNI855T configuration
4822 fix/extend nand flash support:
4823 - fix 'nand erase' command so does not erase bad blocks
4824 - fix 'nand write' command so does not write to bad blocks
4825 - fix nand_probe() so handles no flash detected properly
4826 - add doc/README.nand
4827 - add .jffs2 and .oob options to nand read/write
4828 - add 'nand bad' command to list bad blocks
4829 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4830 - make NAND read/write faster
4832 * Patch by Rune Torgersen, 23 May 2003:
4833 Update for MPC8266ADS board
4835 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4836 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4837 _time_ (!) if the environment is embedded within the U-Boot image,
4838 or in a separate flash sector.
4840 * Cleanup CFG_DER #defines in config files (wd maintained only)
4842 * Fix data abort exception handling for arm920t CPU
4844 * Fix alignment problems with flash driver for TRAB board
4846 * Patch by Donald White, 21 May 2003:
4847 fix calculation of base address in pci_hose_config_device()
4849 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4850 execute "cmd2", even if "cmd1" fails. Note that this is different
4851 to "run var1 var2" where the contents of "var2" will NOT be
4852 executed when a command in "var1" fails.
4854 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4856 * Patch by Kyle Harris, 20 May 2003:
4857 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4858 into cpu/pxa and arch-pxa.
4860 * Patch by Stefan Roese, 23 May 2003:
4861 - IBM PPC405EP port added.
4862 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4863 UART0) is used as default U-Boot console. PPC4xx only!
4864 - esd ASH405 board added (PPC405EP based).
4865 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4866 - esd CPCI405AB board added.
4867 - esd PMC405 board added.
4868 - Update of some esd boards.
4870 * Patch by Denis Peter, 19 Mai 2003:
4871 add support for the MIP405-3 board
4873 * Patch by Dave Ellis, 22 May 2003:
4874 Fix problem with only partially cleared .bss segment
4876 * Patch by Rune Torgersen, 12 May 2003:
4877 get PCI to work on a MPC8266ADS board; incorporate change to
4878 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4880 * Patch by Nye Liu, 1 May 2003:
4881 minor patches for the FADS8xx
4883 * Patch by Thomas Schäfer, 28 Apr 2003:
4884 Fix SPD handling for 256 ECC DIMM on Walnut
4886 * Add support for arbitrary bitmaps for TRAB's VFD command;
4887 allow to pass boot bitmap addresses in environment variables;
4888 allow for zero boot delay
4890 * Patch by Christian Geißinger, 19 May 2002:
4891 On TRAB: wait until the dummy byte has been completely sent
4893 * Patch by David Updegraff, 22 Apr 2003:
4894 update for CrayL1 board
4896 * Patch by Pantelis Antoniou, 21 Apr 2003:
4897 add boot support for ARTOS (a proprietary OS)
4899 * Patch by Steven Scholz, 11 Apr 2003:
4900 Add support for RTC DS1338
4902 * Patch by Rod Boyce, 24 Jan 2003:
4903 Fix counting of extended partitions in diskboot command
4905 * Patch by Christophe Lindheimer, 20 May 2003:
4906 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4908 * Fix SDRAM timing on Purple board
4910 * Add support for CompactFlash on ATC board
4911 (includes support for Intel 82365 and compatible PC Card controllers,
4912 and Yenta-compatible PCI-to-CardBus controllers)
4914 * Patch by Mathijs Haarman, 08 May 2003:
4915 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4917 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4919 * Add support for Promess ATC board
4921 * Patch by Keith Outwater, 28 Apr 2003:
4922 - Miscellaneous corrections and additions to GEN860T board specific code.
4923 - Added GEN860_SC variant to GEN860T.
4924 - Miscellaneous corrections to GEN860T documentation.
4925 - Correct duplicate entry in U-Boot CREDITS file.
4926 - Add GEN860T_SC entry in MAINTAINERS file.
4927 - Update CREDITS file with GEN860T_SC info.
4929 * Update Smiths Aerospace addresses in MAINTAINERS file
4931 * Fix error handling in hush's version of "run" command
4934 - Splashscreen support
4937 - temperature dependend enabling of LCD
4939 * Allow booting from old "PPCBoot" disk partitions
4941 * Add support for TQM8255 Board / MPC8255 CPU
4943 ======================================================================
4944 Changes for U-Boot 0.3.1:
4945 ======================================================================
4947 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4949 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4950 display when Linux takes over
4952 * Patch by Erwin Rol, 27 Feb 2003:
4953 Add support for RTEMS (this time for real).
4955 * Add support for "bmp info" and "bmp display" commands to load
4956 bitmap images; this can be used (for example in a "preboot"
4957 command) to display a splash screen very quickly after poweron.
4959 * Add support for 133 MHz clock on INCA-IP board
4961 * Patch by Lutz Dennig, 10 Apr 2003:
4962 Update for R360MPI board
4964 * Add new meaning to "autostart" environment variable:
4965 If set to "no", a standalone image passed to the
4966 "bootm" command will be copied to the load address
4967 (and eventually uncompressed), but NOT be started.
4968 This can be used to load and uncompress arbitrary
4971 * Patch by Stefan Roese, 10 Apr 2003:
4972 Changed DHCP client to use IP address from server option field #54
4973 from the OFFER packet in the server option field #54 in the REQUEST
4974 packet. This fixes a problem using a Windows 2000 DHCP server,
4975 where the DHCP-server is not the TFTP-server.
4977 * Set max brightness for MN11236 displays on TRAB board
4979 * Add support for TQM862L modules
4981 ======================================================================
4982 Changes for U-Boot 0.3.0:
4983 ======================================================================
4985 * Patch by Arun Dharankar, 4 Apr 2003:
4986 Add IDMA example code (tested on 8260 only)
4988 * Add support for Purple Board (MIPS64 5Kc)
4990 * Add support for MIPS64 5Kc CPUs
4992 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4994 * Patch by Denis Peter, 04 Apr 2003:
4995 - update MIP405-4 board
4997 * Patch by Stefan Roese, 4 Apr 2003:
4998 - U-Boot version environment variable "ver" added
4999 (CONFIG_VERSION_VARIABLE).
5000 - Changed PPC405GPr version from A to B.
5001 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
5003 * Patches by Denis Peter, 03 April 2003:
5004 - fix PCI IRQs on MPL boards
5005 - fix two more un-relocated pointer problems
5007 * Fix behaviour of "run" command:
5008 - print error message iv variable does not exist
5009 - terminate processing of arguments in case of error
5011 * Patches by Peter Figuli, 10 Mar 2003
5012 - Add support for BTUART on PXA platform
5013 - Add support for WEP EP250 (PXA) board
5015 * Fix flash problems on INCA-IP; add tool to allow bruning images to
5016 flash using a BDI2000
5018 * Implement fix for I2C Edge Conditions problem for all boards that
5019 use the bit-banging driver (common/soft_i2c.c)
5021 * Patch by Martin Winistoerfer, 23 Mar 2003
5022 - Add port to MPC555/556 microcontrollers
5023 - Add support for cmi customer board with
5024 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
5026 * Patch by Rick Bronson, 28 Mar 2003:
5027 - fix common/cmd_nand.c
5029 * Patch by Arun Dharankar, 24 Mar 2003:
5030 - add threads / scheduler example code
5032 * Add patches by Robert Schwebel, 31 Mar 2003:
5033 - add ctrl-c support for kermit download
5034 - align bdinfo output on ARM
5035 - csb226 board: bring in sync with innokom/memsetup.S
5036 - csb226 board: fix MDREFR handling
5037 - misc doc fixes / extensions
5038 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
5039 - add BOOT_PROGRESS to armlinux.c
5041 * Add CPU ID, version, and clock speed for INCA-IP
5043 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
5044 - fix SRAM and SDRAM memory sizing
5045 - add status LED support
5046 - add MAC address for second (SCC1) ethernet port
5048 * Update default environment for TQM8260 board
5050 * Patch by Rick Bronson, 16 Mar 2003:
5051 - Add NAND flash support for reading, writing, and erasing NAND
5052 flash (certain forms of which are called SmartMedia).
5053 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
5055 * Patches by Robert Schwebel, 19 Mar 2003:
5056 - use arm-linux-gcc as default compiler for ARM
5057 - fix i2c fixup code
5058 - fix missing baudrate setting
5059 - added $loadaddr / CFG_LOAD_ADDR support to loadb
5060 - moved "ignoring trailing characters" _before_ u-boot wants to
5061 print out diagnostics messages; removes bogus characters at the
5064 * Patch by John Zhan, 18 Mar 2003:
5065 Add support for SinoVee Microsystems SC8xx boards
5067 * Patch by Rolf Offermanns, 21 Mar 2003:
5068 ported the dnp1110 related changes from the current armboot cvs to
5069 current u-boot cvs. smc91111 does not work. problem marked in
5070 smc91111.c, grep for "FIXME".
5072 * Patch by Brian Auld, 25 Mar 2003:
5073 Add support for STM flash chips on ebony board
5075 * Add PCI support for MPC8250 Boards (PM825 module)
5077 * Patch by Stefan Roese, 25 Mar 2003:
5080 * Patch by Stefan Roese, 20 Mar 2003:
5081 - CPCI4052 update (support for revision 3).
5082 - Set edge conditioning circuitry on PPC405GPr for compatibility
5083 to existing PPC405GP designs.
5084 - Clip udiv to 5 bits on PPC405 (serial.c).
5086 * Extend INCAIP board support:
5087 - add automatic RAM size detection
5088 - add "bdinfo" command
5089 - pass flash address and size to Linux kernel
5090 - switch to 150 MHz clock
5092 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
5093 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
5094 boards, version 153 for Rev. 200 boards).
5096 * Patch by Vladimir Gurevich, 12 Mar 2003:
5097 Fix relocation problem of statically initialized string pointers
5100 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5101 Cleanup & bug fixes for JFFS2 code:
5102 - the memory mangement was broken. It caused havoc on malloc by
5103 writing beyond the block boundaries.
5104 - the length calculation for files was wrong, sometimes resulting
5105 in short file reads.
5106 - data copying now optionally takes fragment version numbers into
5107 account, to avoid copying from older data.
5108 See doc/README.JFFS2 for details.
5110 * Patch by Josef Wagner, 12 Mar 2003:
5111 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5112 - ETH05 and BEDBUG support for CU824
5113 - added support for MicroSys CPC45
5114 - new BOOTROM/FLASH0 and DOC base for PM826
5116 * Patch by Robert Schwebel, 12 Mar 2003:
5117 Fix the chpart command on innokom board
5120 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5121 s/PPCBoot/U-Boot/ in some files
5122 s/pImage/uImage/ in some files
5124 * Patch by Detlev Zundel, 15 Jan 2003:
5125 Fix '' command line quoting
5127 * Patch by The LEOX team, 19 Jan 2003:
5128 - add support for the ELPT860 board
5129 - add support for Dallas ds164x RTC
5131 * Patches by David Müller, 31 Jan 2003:
5132 - minimal setup for CardBus bridges
5133 - add EEPROM read/write support in the CS8900 driver
5134 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5135 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5137 * Patch by Steven Scholz, 04 Feb 2003:
5138 add support for RTC DS1307
5140 * Patch by Reinhard Meyer, 5 Feb 2003:
5141 fix PLPRCR/SCCR init sequence on 8xx to allow for
5142 changes of EBDF by software
5144 * Patch by Vladimir Gurevich, 07 Feb 2003:
5145 "API-compatibility patch" for 4xx I2C driver
5147 * TRAB fixes / extensions:
5148 - Restore VFD brightness as saved in environment
5149 - add support for Fujitsu flashes
5150 - make sure both buzzers are turned off (drive low level)
5152 * Patches by Robert Schwebel, 06 Mar 2003:
5153 - fix bug in BOOTP code (must use NetCopyIP)
5154 - update of CSB226 port
5155 - clear BSS segment on XScale
5156 - added support for i2c_init_board() function
5157 - update to the Innokom plattform
5159 * Extend support for redundand environments for configurations where
5160 environment size < sector size
5162 * Patch by Rune Torgersen, 13 Feb 2003:
5163 Add support for Motorola MPC8266ADS board
5165 * Patch by Kyle Harris, 19 Feb 2003:
5166 patches for the Intel lubbock board:
5167 memsetup.S - general cleanup (based on Robert's csb226 code)
5168 flash.c - overhaul, actually works now
5169 lubbock.c - fix init funcs to return proper value
5171 * Patch by Kenneth Johansson, 26 Feb 2003:
5172 - Fixed off by one in RFTA calculation.
5173 - No need to abort when LDF is lower than we can program it's only
5174 minimum timing so clamp it to what we can do.
5175 - Takes function pointer to function for reading the spd_nvram. Usefull
5176 for faking data or hardcode a module without the nvram.
5177 - fix other user for above change
5178 - fix some comments.
5180 * Patches by Brian Waite, 26 Feb 2003:
5181 - fix port for evb64260 board
5182 - fix PCI for evb64260 board
5185 * Patch by Reinhard Meyer, 1 Mar 2003:
5186 Add support for EMK TOP860 Module
5188 * Patch by Yuli Barcohen, 02 Mar 2003:
5189 Add SPD EEPROM support for MPC8260ADS board
5191 * Patch by Robert Schwebel, 21 Jan 2003:
5192 - Add support for Innokom board
5193 - Don't complain if "install" fails
5194 - README cleanup (remove duplicated lines)
5195 - Update PXA header files
5197 * Add documentation for existing POST code (doc/README.POST)
5199 * Patch by Laudney Ren, 15 Jan 2003:
5200 Fix handling of redundand environment in "tools/envcrc.c"
5202 * Patch by Detlev Zundel, 28 Feb 2003:
5203 Add bedbug support for 824x systems
5205 * Add support for 16 MB flash configuration of TRAB board
5207 * Patch by Erwin Rol, 27 Feb 2003:
5208 Add support for RTEMS
5210 * Add image information to README
5212 * Patch by Stefan Roese, 18 Feb 2003:
5213 CPCIISER4 configuration updated.
5215 * Patch by Stefan Roese, 17 Feb 2003:
5216 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5218 * Patch by Stefan Roese, 13 Feb 2003:
5219 Add "pcidelay" environment variable (in ms, enabled via
5220 CONFIG_PCI_BOOTDELAY).
5221 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5222 RST# to respond to configuration cycles (33MHz -> 1s).
5224 * Fix dual PCMCIA slot support (when running with just one
5227 * Add VFD type detection to trab board
5229 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5230 variable with value in the EEPROM
5232 * Patch by Stefan Roese, 10 Feb 2003:
5233 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5235 * Add support for MIPS32 4Kc CPUs
5237 * Add support for INCA-IP Board
5239 ======================================================================
5240 Changes for U-Boot 0.2.2:
5241 ======================================================================
5243 * Add dual ethernet support on PM826
5245 * Add support for LXT971 PHY on PM826
5247 * Patch by Tord Andersson, 16 Jan 2003:
5248 Fix flash sector count for TQM8xxL
5250 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5251 16 bytes out of each 32 byte block)
5253 ======================================================================
5254 Changes for U-Boot 0.2.1:
5255 ======================================================================
5257 * Add support for V37 board
5258 (patch by Jón Benediktsson, 11 Dec 2002)
5260 * Update baudrate in bd_info when it gets changed
5262 * Add watchdog trigger points while waiting for serial port
5263 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5265 * Improve command line tool to access the U-Boot's environment
5266 (figuration of the utility, using a config file)
5268 * Add single quote support for (old) command line parser
5270 * Switch LWMON board default config from FRAM to EEPROM;
5271 in POST, EEPROM shows up on 8 addresses
5273 ======================================================================
5274 Changes for U-Boot 0.2.0:
5275 ======================================================================
5277 * Use 1-byte-read instead of -write for iprobe() function
5278 Add i2c commands to PM826 config
5280 * extend I2C POST code: check for list on known addresses
5282 * Improve log buffer code; use "loglevel" to decide which messages
5283 to log on the console, too (like in Linux); get rid of "logstart"
5285 * Add command line tool to access the U-Boot's environment
5286 (board-specific for TRAB now, to be fixed later)
5288 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5289 Fix misc problems with AmigaOne support
5291 * Patch by Chris Hallinan, 3 Dec 2002:
5292 minor cleanup to the MPC8245 EPIC driver
5294 * Patch by Pierre Aubert , 28 Nov 2002
5295 Add support for external (SIU) interrupts on MPC8xx
5297 * Patch by Pierre Aubert , 28 Nov 2002
5298 Fix nested syscalls bug in standalone applications
5300 * Patch by David Müller, 27 Nov 2002:
5301 fix output of "pciinfo" command for CardBus bridge devices.
5303 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5306 * Add LED indication for IDE activity on KUP4K board
5308 * Fix startup problems with VFD display on TRAB
5310 * Patch by Pierre Aubert, 20 Nov 2002
5311 Add driver for Epson SED13806 graphic controller.
5312 Add support for BMP logos in cfb_console driver.
5314 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5316 * Patch by Rod Boyce, 21 Nov 2002:
5317 fix PCMCIA on MBX8xx board
5319 * Patch by Pierre Aubert , 21 Nov 2002
5320 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5321 bootmode word in DPRAM configurable
5323 * Patch by Daniel Engström, 18 Nov 2002:
5324 Fixes for x86 port (mostly strings issues)
5326 * Patch by Ken Chou, 18 Nov 2002:
5327 Fix for natsemi NIC cards (DP83815)
5329 * Patch by Pierre Aubert, 19 Nov 2002:
5330 fix a bug for the MII configuration, and some warnings
5332 * Patch by Thomas Frieden, 13 Nov 2002:
5333 Add code for AmigaOne board
5334 (preliminary merge to U-Boot, still WIP)
5336 * Patch by Jon Diekema, 12 Nov 2002:
5337 - Adding URL for IEEE OUI lookup
5338 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5340 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5341 root-on-nfs macros are designed to switch how the default boot
5342 method gets defined.
5344 * Patch by Daniel Engström, 13 Nov 2002:
5345 Add support for i386 architecture and AMD SC520 board
5347 * Patch by Pierre Aubert, 12 Nov 2002:
5348 Add support for DOS filesystem and booting from DOS floppy disk
5350 * Patch by Jim Sandoz, 07 Nov 2002:
5351 Increase number of network RX buffers (PKTBUFSRX in
5352 "include/net.h") for EEPRO100 based boards (especially SP8240)
5353 which showed "Receiver is not ready" errors when U-Boot was
5354 processing the receive buffers slower than the network controller
5357 * Patch by Andreas Oberritter, 09 Nov 2002:
5358 Change behaviour of NetLoop(): return -1 for errors, filesize
5359 otherwise; return code 0 is valid an means no file loaded - in this
5360 case the environment still gets updated!
5362 * Patches by Jon Diekema, 9 Nov 2002:
5363 - improve ADC/DAC clocking on the SACSng board to align
5364 the failing edges of LRCLK and SCLK
5365 - sbc8260 configuration tweaks
5366 - add status LED support for 82xx systems
5367 - wire sspi/sspo commands into command handler; improved error
5369 - add timestamp support and alternate memory test to the
5370 SACSng configuration
5372 * Patch by Vince Husovsky, 7 Nov 2002:
5373 Add "-n" to linker options to get rid of "Not enough room for
5374 program headers" problem
5376 * Patch by David Müller, 05 Nov 2002
5377 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5378 so we can use an already existing name
5380 * Patch by Pierre Aubert, 05 Nov 2002
5381 Hardware relatied improvments in FDC boot code
5383 * Patch by Holger Schurig, 5 Nov 2002:
5384 Make the PXA really change it's frequency
5386 * Patch by Pierre Aubert, 05 Nov 2002
5387 Add support for slave serial Spartan 2 FPGAs
5389 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5392 * Add support for log buffer which can be passed to Linux kernel's
5393 syslog mechanism; used especially for POST results.
5395 * Patch by Klaus Heydeck, 31 Oct 2002:
5396 Add initial support for kup4k board
5398 * Patch by Robert Schwebel, 04 Nov 2002:
5399 - use watchdog to reset PXA250 systems
5400 - added progress callbacks to (some of the) ARM code
5401 - update for Cogent CSB226 board
5403 * Add support for FPS860 board
5405 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5406 Improve PCI access on 32-bits Compact PCI bus
5408 * Fix mdelay() on TRAB - this was still the debugging version with
5409 seconds instead of ms.
5411 * Patch by Robert Schwebel, 1 Nov 2002:
5412 XScale related cleanup (affects all ARM boards)
5414 * Cleanup of names and README.
5416 ======================================================================
5417 Notes for U-Boot 0.1.0:
5418 ======================================================================
5420 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5422 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5423 For information about the history of the project please see the
5424 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5426 ======================================================================