1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
6 Patch by Andreas Engel, 28 Nov 2005
8 * Fix fatload command on FAT32 formatted partitions.
9 Patch by Joachim Jaeger, 18 Nov 2005
11 * Fix drivers/dm9000.c when configured in 32 bit mode.
12 Patch by Eric Benard, 17 Nov 2005
14 * Fix control-c handing in CONFIG_CMDLINE_EDITING
15 Properly pass break code back from readline.
16 Patch by Roger Blofeld, 31 Jul 2006
18 * Add commandline history support to all AMCC eval boards
19 Patch by Stefan Roese, 07 Aug 2006
21 * Add Macronix MXLV320T flash support for AMCC Bamboo
22 Patch by Stefan Roese, 07 Aug 2006
24 * Change "mii info" to not print an error upon missing PHY at address
25 Patch by Stefan Roese, 07 Aug 2006
27 * Fix PCI-Express on PPC440SPe rev. A.
29 * Fix preboot message on TQM85xx after switching to hush parser.
31 * Adapt TQM85xx ramdisk address to Linux kernel memory map
33 * Add initial support for PCI-Express on PPC440SPe (Yucca board).
35 * Fix compiler warning for TRAB board.
36 Patch by Martin Krause, 07 Aug 2006
38 * Prevent USB commands from working when USB is stopped.
40 * Add rudimentary handling of alternate settings of USB interfaces.
41 This is in order to fix issues with some USB sticks timing out
42 during initialization. Some code readability improvements.
44 * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
45 AMCC suggested to set the PMU bit to 0 for best performace on
46 the PPC440 DDR controller.
47 Please see doc/README.440-DDR-performance for details.
48 Patch by Stefan Roese, 28 Jul 2006
50 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
51 Please see doc/README.bamboo for details.
52 Patch by Stefan Roese, 27 Jul 2006
54 * Fix CONFIG_CMDLINE_EDITING implementation
55 Patch by Stefan Roese, 27 Jul 2006
57 * Fix preboot message on TQM5200 after switching to hush parser.
59 * MCC200: set default configuration to low_boot DDR,
60 and support for configurable options high_boot and/or SDRAM.
62 * Add support for 256 MB SDRAM on CPU87
63 Patch by Josef Wagner, 25 Nov 2005
65 * Add configuration for cam5200 board (based on TQM5200S).
69 * Disabled kvme080 board in MAKEALL because of build problems.
73 * Update NetStar board
74 Patch by Ladislav Michl, 03 Nov 2005
76 * Make code better readable.
77 Patch by Ladislav Michl, 14 Sep 2005
79 * Enable initrd ATAG for xm250 board.
80 Patch by Josef Wagner, 05 Sep 2005
82 * Add readline cmdline-editing extension
83 Patch by JinHua Luo, 01 Sep 2005
85 * Add support for friendly-arm SBC-2410X board
86 Patch by JinHua Luo, 01 Sep 2005
88 * Fix multi-part image support on i386 platform.
89 Patch by David Updegraff, 19 Aug 2005
91 * Add support for KVME080 board
92 Patch by Sangmoon Kim, 18 Aug 2005
94 * Fix MIPS LE build problem
95 Patch by Matej Kupljen, 10 Aug 2005
97 * Check argument count in "mii" command.
98 Problem pointed out by Andrew Dyer, 13 Jun 2005
100 * Cleanup TQM5200 board configurations:
101 - make highboot configurations use environment at high end, too,
102 to avoid flash fragmentation
103 - always use redundand environment
104 - don't enable video code for modules without graphics controller
105 - provide useful (though different) mtdparts settings
106 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
108 * Extend mkconfig tool to print more useful target name
110 * Add support for high-boot on TQM5200 and TQM5200S boards.
111 Hint: the CPLD on the TQM5200 must be programmed with a software
112 version supporting the high boot option! The new TQM5200S is
113 already supporting this option. On the TQM5200 this option will be
114 supported in configurations with MPC5200 rev B processors.
115 To actually "high boot", set jumper X30 on the STK52xx.
116 Patch by Martin Krause, 12 Jul 2006
118 * Add support for new TQM5200 revisions
119 - Support for TQM5200S (short version without graphic controller)
120 - Support for modules with 'N' type S29GL128N Spansion flashes
121 (requires changes to flash layout)
122 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
123 Patch by Martin Krause, 07 Jul 2006
125 * Fix support for PS/2 keyboard on TQM85xx boards
126 The PS/2 keyobard driver for the TQM85xx modules only supports the
127 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
128 include a DUART, the TQM8560 modules can't be used with the PS/2
129 keyboard controller on the STK85xx board.
130 The PS/2 keyboard driver should work with the modules TQM8540,
131 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
132 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
133 settings: X66 1-2, 9-10; X61 2-3
134 Patch by Martin Krause, 21 Jun 2006
136 * Adjust RTC century handling on STK52xx board to match Linux driver.
137 Patch by Martin Krause, 12 Jun 2006
139 * Adjust filenames for USB update images on TRAB board.
140 During an automatic update via USB stick, U-Boot searches for
141 images with the name "firmware.img" and "kernel.img". This names
142 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
143 to prevent updates of new boards (with the new macronics "c" step
144 flashes) with old, incompatible firmware or kernel versions.
145 Patch by Martin Krause, 21 Jun 2006
147 * Bugfix in VFD routine on TRAB board.
148 Make sure upper lext pixel can be set to blue, too
149 (so far only red was possible).
150 Patch by Martin Krause, 15 Feb 2006
152 * Enable buffered flash writes for TB5200 board.
154 * Fix some bugs in TRAB board flash driver.
155 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
156 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
157 - remove "Unlock Bypass" mode, because macronix flashes do not support
159 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
160 for Intel compatible flashes, not for AMD compatible.
161 Patch by Martin Krause, 15 Feb 2006
163 * Add additional error messages to flash driver on TRAB board
164 (for erase errors and timeout errors)
165 Patch by Martin Krause, 14 Feb 2006
167 * Add support for TB5200 board
168 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
169 integrated in a little aluminium case.
170 Patch by Martin Krause, 8 Jun 2006
172 * Enable buffered flash writes for TQM5200 board.
174 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
176 * Add support for TQM885D board.
177 Patch by Martin Krause, 20 Mar 2006
179 * Fix FEC initialisation: All MII configuration is done via FEC1
180 registers, but MII_SPEED was configured according to FEC used. So
181 if only FEC2 was used, this caused the real MII_SPEED register in
182 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
183 Fix: always configure MII_SPEED on FEC1 only.
184 Patch by Markus Klotzbuecher, 12 Jul 2006
186 * Add support for SPC1920 board.
187 Patch by Markus Klotzbuecher, 12 Jul 2006
189 * MCC200 board: support console on any one of the Quad UART ports.
191 * Fix error in flash protection calculation on MCC200 board.
193 * Major PCMCIA Cleanup to make code better readable and maintainable.
195 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
196 placed to the drivers/rpx_pmcia.c file to avoid duplication.
197 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
198 - drivers/i82365.c has been split into two parts located at
199 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
200 the only boards using CONFIG_82365).
201 - Changes were tested for clean build and *very* *few* boards.
203 * Fix timer problems on AMCC yucca board.
204 Set Timer Clock Select to use CPU clock as a timer input source.
206 * Bring yucca config more in line with other AMCC boards.
208 * Add AMCC bamboo board to MAKEALL build script.
210 * Fix AMCC bamboo eval board compilation errors.
212 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
213 Enabled it for Yucca board.
215 * Cleanup config file and bootup output for Yucca board.
217 * Fix CONFIG_440_GX define usage.
219 * Remove autogenerated bmp_logo.h file.
221 * Add support for AMCC 440SPe CPU based eval board (Yucca).
223 * Call serial_initialize() before first debug() is used.
225 * Cleanup trab board for GCC-4.x
227 * VoiceBlue update: use new MTD flash partitioning methods, use more
228 reasonable TEXT_BASE, update default environment and enable keyed
230 Patch by Ladislav Michl, 16. Aug 2005
232 * Add forgotten changes for the PLEB 2 Board.
233 Patch by David Snowdon, 13. Aug 2005
235 * Add support for wrPPMC7xx/74xx boards
236 Patch by Richard Danter, 12 Aug 2005
238 * Add support for gth2 board
239 Patch by Thomas Lange, Aug 11 2005
241 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
242 Patch by Martin Krause, 8 Jun 2006
244 This patch supports two serial consoles on boards with
245 a MPC5xxx CPU. The console can be switched at runtime
246 by setting stdin, stdout and stderr to the desired serial
247 interface (serial0 or serial1). The PSCs to be used as
248 console port are definded by CONFIG_PSC_CONSOLE
249 and CONFIG_PSC_CONSOLE2.
250 See README.serial_multi for details.
252 * Bugfix in I2C initialisation on S3C2400.
253 If the bus is blocked because of a previously interrupted
254 transfer, up to eleven clocks are generated on the I2CSCL
255 line to complete the transfer and to free the bus.
256 With this fix pin I2CSCL (PG6) is really configured as GPIO
257 so the clock pulses are really generated.
258 Patch by Martin Krause, 04 Apr 2006
260 * Fix DDR6 errata on TQM834x boards
261 Patch by Thomas Waehner, 07 Mar 2006
263 * Remove obsolete flash driver board/tqm5200/flash.c
264 Patch by Martin Krause, 11 Jan 2006
266 * Update configuration for CMC-PU2 board
267 Patch by Martin Krause, 17 Nov 2005
269 * Add support for PS/2 keyboard on TQM85xx board
270 Patch by Martin Krause, 07 Nov 2005
272 Tested on a STK85XX baseboard. Make sure the PS/2 controller
273 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
275 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
276 In tsc2000_read_channel() the delay after setting the multiplexer
277 to a temperature channel is increased from 1,5 ms to 10 ms. This
278 is to allow the multiplexer inputs to stabilize after huge steps
279 of the input signal level.
280 Patch by Martin Krause, 08 Nov 2005
282 * Adjust TQM5200 make targets
283 Make the automatic CS configuration the default.
284 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
285 and CONFIG_TQM5200_AC are removed.
286 "TQM5200_config" is now the default for STK52XX.200 base boards.
287 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
288 Patch by Martin Krause, 07 Nov 2005
290 * Fix setting of environment variable "ver" on trab board
291 The environment variable "ver" is now set before
292 do_auto_update() is called, so that "ver" can be used
293 in USB update scripts.
294 Patch by Martin Krause, 27 Oct 2005
296 * Fix wrong usage of udelay() in led_blink() on trab board
297 Patch by Martin Krause, 27 Oct 2005
299 * Fix udelay bug in vfd.c for trab board
300 Patch by Martin Krause, 27 Oct 2005
302 * Disable JFFS2 support for trab board
303 Patch by Martin Krause, 27 Oct 2005
305 * Change mtdparts definition on trab board to match current flash map
306 Patch by Martin Krause, 27 Oct 2005
308 * Fix memory init problems on MCC200 board
310 * Fix IxEthDB.h to compile again
311 Patch by Stefan Roese, 14 Jun 2006
313 * Minor cleanup for PCS440EP board
314 Patch by Stefan Roese, 13 Jun 2006
316 * Add MCF5282 support (without preloader)
317 relocate ichache_State to ram
318 u-boot can run from internal flash
319 Add EB+MCF-EV123 board support.
320 Add m68k Boards to MAKEALL
321 Patch from Jens Scharsig, 08 Aug 2005
323 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
324 Patch by Scott McNutt, 08 Jun 2006
326 * Nios II - Add EPCS Controller bootrom work-around
327 -When booting from an epcs controller, the epcs bootrom may leave the
328 slave select in an asserted state causing soft reset hang. This
329 patch ensures slave select is negated at reset.
330 Patch by Scott McNutt, 08 Jun 2006
332 * Update PK1C20 board
333 -Update base addresses for standard configuration
334 -Eliminate use of CACHE_BYPASS in board code
335 Patch by Scott McNutt, 08 Jun 2006
337 * Nios II - Fix I/O Macros and mini-app stubs
339 -Eliminate use of CACHE_BYPASS in cpu code
340 -Eliminate assembler warnings
341 -Fix mini-app stubs and force no small data
342 Patch by Scott McNutt, 08 Jun 2006
344 * Fix U-Boot environment sector protection on MCC200 board
346 * Minor cleanup for PCS440EP board
348 * Update PCS440EP port to fit into one flash device (incl. environment)
349 Patch by Stefan Roese, 06 Jun 2006
351 * Add support for PCS440EP board
352 Patch by Stefan Roese, 02 Jun 2006
354 * Fix examples/Makefile; some build targets were lost
356 * Fix watchdog handling in CFI flash driver
357 Just use udelay() when waiting for status changes which will
358 implicitely trigger the watchdog.
360 * Fix PCI to memory window size problems on PM82x boards
361 We use the "automatic" mode that was used for the MPC8266ADS and
362 MPC8272 boards. Eventually this should be used on all boards?]
363 Patch by Wolfgang Grandegger, 17 Jan 2006
365 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
366 Patch by Stefan Roese, 29 May 2006
368 * Update Intel IXP4xx support
369 - Add IXP4xx NPE ethernet MAC support
370 - Add support for Intel IXDPG425 board
371 - Add support for Prodrive PDNB3 board
373 Patch by Stefan Roese, 23 May 2006
375 * Fix problem in PVR detection for 440GR
376 Patch by Stefan Roese, 18 May 2006
378 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
380 * Enable autoboot for M5271EVB board.
382 * Changed default ramdisk addr in yosemite/yellowstone ports
383 Patch by Stefan Roese, 15 May 2006
385 * Fix PCMCIA support on virtlab2
387 * Add support for VirtLab2 board
388 (needed because of differences in the PCMCIA hardware).
392 * Update yosemite configuration to enable flash write buffer support
393 Patch by Stefan Roese, 10 May 2006
395 * Fix compile warnings in common/xyzModem.c
396 Patch by Stefan Roese, 10 May 2006
398 * Add support for AMCC 440EP Rev C and 440GR Rev B
399 Patch by John Otken, 08 May 2006
401 * OMAP 5912/OSK: update EMIFS CS1 timings:
402 Problems have been seen in the linux kernel's smc91x network driver
403 due to improper bus timings. The latest 2.6 OMAP kernels currently
404 have a workaround, but this fix belongs in u-boot.
405 Patch by Kevin Hilman, 13 Oct 2005
407 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
408 Patch by Hiroki Kaminaga, 11 Mar 2006
410 * Update omap5912osk board support
411 - Fix OMAP support that omap5912osk compiles in current source tree
412 - Update with code from "http://omap.spectrumdigital.com/osk5912"
413 to fix problems with DDR initialization
415 - Use CFI flash driver and support complete 32MB of onboard flash
416 - Add "print_cpuinfo()" and "checkboard()" functions to display
417 CPU (with frequency) and Board infos
418 Patch by Stefan Roese, 10 May 2006
420 * Fix watchdog issues for ColdFire boards.
422 * Add M5271EVB board support.
424 * Make R5200 specific low level initialization board conditional.
426 * Update CPU target identification strings for ColdFire family.
428 * Update register definitions for MCF5271.
430 * Fix serial console support for MCF5271.
432 * Fixes for gcc 3.4 based m68k toolchain,
433 based on patch by Jate Sujjavanich.
435 * Fix lowboot support on MCC200 board
437 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
438 - Removed MPC8349ADS port
439 - Added PCI support to MPC8349ADS
440 - reworked memory map to allow mapping of all regions with BATs
441 Patch by Kumar Gala, 20 Apr 2006
443 * Coding Style cleanup
445 * Write RTC seconds first to maintain settings integrity per
446 Maxim/Dallas DS1306 data sheet.
447 Patch by Alan J. Luse, 02 May 2006
449 * Scheduled for removal: strnicmp() which is unused
451 * Update for Intel Monahans boards:
452 - support for magic key detection and handling on delta board
453 - NAND support for zylonite board + some minor cleanup
455 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
456 Patch by Jon Loeliger, 01 May 2006
458 * Fixed handling of bad checksums with "mkimage -l"
460 * Added support for BC3450 board
461 Patch by Stefan Strobl, 21 Oct 2005
463 * Update for NC650 board:
464 - Support rev1 and rev2 hardware
465 - adapt to new NAND layer
466 - add CP850 configuration based on NC650
468 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
469 is configured; othrwise DMA accesses aren't cache coherent which
470 causes for example USB to fail.
474 * Fix dbau1x00 boards broken by dbau1550 patch
475 PLL:s were not set for boards other than 1550.
476 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
477 Default boot is now bootp for cards other than 1550.
478 Patch by Thomas Lange, 10 Aug 2005
480 * Fixes common/cmd_flash.c:
481 - fix some compiler/parser error, if using m68k tool chain
482 - optical fix for protect on/off all messages, if using more
484 Patch by Jens Scharsig, 28 Jul 2005
486 * Fix Quad UART mapping on MCC200 board due to new HW revision
488 * Fix JFFS2 support for legacy NAND driver.
490 * Remove dependencies between DoC code and old legacy NAND driver.
492 * Fix PM828_PCI target, for which PCI was *not* configured in.
494 * Fix Lite5200B support: initialize SDelay register
495 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
496 Configuration", 3.3.1 SDelay--MBAR + 0x0190
498 * Changes/fixes for drivers/cfi_flash.c:
500 - Add Intel legacy lock/unlock support to common CFI driver
502 On some Intel flash's (e.g. Intel J3) legacy unlocking is
503 supported, meaning that unlocking of one sector will unlock
504 all sectors of this bank. Using this feature, unlocking
505 of all sectors upon startup (via env var "unlock=yes") will
508 - Fixed problem with multiple reads of envronment variable
509 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
511 - Removed unwanted linefeeds from "protect" command when
512 CFG_FLASH_PROTECTION is enabled.
514 - Changed p3p400 board to use CFG_FLASH_PROTECTION
516 Patch by Stefan Roese, 01 Apr 2006
518 * Changes/fixes for drivers/cfi_flash.c:
519 - Correctly handle the cases where CFG_HZ != 1000 (several
521 - Fix the timeout calculation of buffered writes (off by a
523 Patch by Anders Larsen, 31 Mar 2006
525 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
527 405 SDRAM: - The SDRAM parameters can now be defined in the board
528 config file and the 405 SDRAM controller values will
529 be calculated upon bootup (see PPChameleonEVB).
530 When those settings are not defined in the board
531 config file, the register setup will be as it is now,
532 so this implementation should not break any current
533 design using this code.
535 Thanks to Andrea Marson from DAVE for this patch.
537 440 DDR: - Added function sdram_tr1_set to auto calculate the
538 TR1 value for the DDR.
539 - Added ECC support (see p3p440).
541 Patch by Stefan Roese, 17 Mar 2006
543 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
544 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
546 * Add support for ymodem protocol download
547 Patch by Stefano Babic, 29 Mar 2006
549 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
550 Merge from Markus Klotzbücher's repo, 01 Apr 2006
552 * GCC-4.x fixes: clean up global data pointer initialization for all
555 * Update for Delta board:
556 - redundant NAND environment
557 - misc Monahans cleanups (remove dead code etc.)
558 - DA9030 Initialization; some minimal changes to PXA I2C driver to
559 make it work with the Monahans.
560 - Make Monahans clock frequency configurable using
561 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
562 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
563 Merge from Markus Klotzbücher's repo, 25 Mar 2006
565 * Enable Quad UART om MCC200 board.
567 * Cleanup MCC200 board configuration; omit non-existent stuff.
569 * Add support for MPC859/866 Rev. A.0
571 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
573 * Fix DDR ECC bit definitions for MPC83xx.
575 * Add initial support for MPC8349E MDS board.
577 * Add support for ECC DDR initialization on MPC83xx.
579 * Add DMA support for MPC83xx.
581 * Add sync in do_reset() routine for MPC83xx after RPR register
582 was written to. It is need on some targets when BAT translation
585 * Add bit definitions for MPC83xx DDR controller registers.
587 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
589 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
591 * Add support for DS1374 RTC chip.
593 * Add support for Lite5200B board.
594 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
596 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
597 timer and cpu_reset code from cpu/$(CPU) into the new
598 cpu/$(CPU)/$(SOC) directories
599 Patch by Andreas Engel, 13 Mar 2006
601 * Change max size of uncompressed uImage's to 8MByte and add
602 CFG_BOOTM_LEN to adjust this setting.
604 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
605 uImages was restricted to 4MBytes. This default size is now
606 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
607 in the board config file.
609 Patch by Stefan Roese, 13 Mar 2006
611 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
612 Patch by Stefan Roese, 13 Mar 2006
614 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
615 Patch by Cedric Vincent, 06 Jul 2005
617 * au1x00_eth.c: check malloc return value and abort if it failed
618 Patch by Andrew Dyer, 26 Jul 2005
620 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
621 incorrectly generating start/stop conditions on the bus.
622 Patch by Andrew Dyer, 26 Jul 2005
624 * Fix bug in [id]cache_status commands for MPC85xx processors;
625 should look at LSB of L1CSRn registers to determine if L1 cache is
626 enabled, not the MSB.
627 Patch by Murray Jensen, 19 Jul 2005
629 * Fix array overflow with fw_setenv on uninitialised environment
630 Patch by Murray Jensen, 15 Jul 2005
632 * Add support for EmbeddedPlanet EP88x boards
633 Patch by Yuli Barcohen, 13 Jul 2005
635 * Remove board specific configuration includes from the common xilinx
636 ethernet and iic adapter code.
637 Patch by Michael Libeskind, 12 Jul 2005
639 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
640 Patch by Murray Jensen, 08 Jul 2005
642 * Add (some) definitions for the MPC85xx local bus controller
643 Patch by Murray Jensen, 08 Jul 2005
645 * Add CPM2 I/O pin functions for MPC85xx processors
646 Patch by Murray Jensen, 08 Jul 2005
648 * Fix compile problem
650 * Added PCI support for MPC8349ADS board
651 Patch by Kumar Gala 11 Jan 2006
653 * Enable address translation on MPC83xx
654 Patch by Kumar Gala, 10 Feb 2006
656 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
657 Patch by Kumar Gala, 25 Jan 2006
659 * Fixed defines for MPC83xx SICRL register to match current specs
660 Patch by Kumar Gala, 23 Jan 2006
662 * Only disable the MPC83xx watchdog if its enabled out of reset.
663 If its disabled out of reset SW can later enable it if so desired
664 Patch by Kumar Gala, 11 Jan 2006
666 * Allow config of GPIO direction & data registers at boot on 83xx
667 Patch by Kumar Gala, 11 Jan 2006
669 * Enable time handling on 83xx
670 Patch by Kumar Gala, 11 Jan 2006
672 * Make System IO Config Registers board configurable on MPC83xx
673 Patch by Kumar Gala, 11 Jan 2006
675 * Fixed PCI indirect config ops to handle multiple PCI controllers
676 We need to adjust the bus number we are trying to access based
677 on which PCI controller its on
678 Patch by Kumar Gala, 12 Jan 2006
680 * Report back PCI bus when doing table based device config
681 Patch by Kumar Gala, 11 Jan 2006
683 * Added support for PCI prefetchable region and BARs
684 If a host controller sets up a region as prefetchable and
685 a device's BAR denotes it as prefetchable, allocate the
686 BAR into the prefetch region.
688 If a BAR is prefetchable and no prefetchable region has
689 been setup by the controller we fall back to allocating
690 the BAR into the normally memory region.
691 Patch by Kumar Gala, 11 Jan 2006
693 * Add helper function for generic flat device tree fixups for mpc83xx
694 Patch by Kumar Gala, 11 Jan 2006
696 * Add support for passing initrd information via flat device tree
697 Patch by Kumar Gala, 11 Jan 2006
699 * Added OF_STDOUT_PATH and OF_SOC
701 OF_STDOUT_PATH specifies the path to the device the kernel can use
704 OF_SOC specifies the proper name of the SOC node if one exists.
705 Patch by Kumar Gala, 11 Jan 2006
707 * Allow board code to fixup the flat device tree before booting a kernel
708 Patch by Kumar Gala, 11 Jan 2006
710 * Added CONFIG_ options for bd_t and env in flat dev tree
712 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
713 into the resulting flat device tree.
715 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
716 variables from u-boot into the flat device tree
718 Patch by Kumar Gala, 11 Jan 2006
720 * Add support for the DHCP vendor optional bootfile (#67).
721 Ignores the vendor TFTP server name option (#66).
722 Patch by Murray Jensen, 30 Jun 2005
724 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
725 Patch by Andy Fleming, 14 Jun 2005
727 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
728 Patch by Gerhard Jaeger, 21 Jun 2005
730 * Add netconsole and some more commands to RPXlite_DW board
731 Patch by Sam Song, 19 Jun 2005
733 * Fix bad declaration on pci_cfgfunc_nothing
734 Patch by Sam Song, 19 Jun 2005
736 * Adjust "echo" as a default command
737 Patch by Sam Song, 19 Jun 2005
739 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
740 Patch by KokHow Teh, 16 Jun 2005
742 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
743 Patch by Rick Bronson, 15 Jun 2005
745 * Coding Style cleanup
747 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
748 Patch by Andrew Dyer, 13 Jun 2005
750 * Add ADI Blackfin support
751 - add support for Analog Devices Blackfin BF533 CPU
752 - add support for the ADI BF533 Stamp uClinux board
753 - add support for the ADI BF533 EZKit board
754 Patches by Richard Klingler, 11 Jun 2005
756 * Add loads of ntohl() in image header handling
757 Patch by Steven Scholz, 10 Jun 2005
759 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
760 variable to set clock
761 Patch by Yuli Barcohen, 05 Jun 2005
763 * RPXlite configuration fixes
764 - Use correct flash sector size
765 - Use correct memory test end address
766 - Add support for bzip2 compression
767 - Various small fixes
768 Patch by Yuli Barcohen, 05 Jun 2005
770 * Memory configuration changes for ZPC.1900 board
771 - Fix SDRAM timing on both local bus and 60x bus
772 - Add support for second flash bank (SIMM)
773 - Change boot flash base
774 Patch by Yuli Barcohen, 05 Jun 2005
776 * Add support for Adder boards with 16MB SDRAM;
777 add support for second FEC on Adder87x board.
778 Patch by Yuli Barcohen, 05 Jun 2005
780 * Fix conditional for including ks8695eth driver
781 Patch by Greg Ungerer, 04 Jun 2005
783 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
784 Patch by Friedrich Lobenstock, 02 Jun 2005
786 * Fix comment in common/soft_i2c.c
787 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
789 * Cleanup compiler warnings.
790 Patch by Greg Ungerer, 21 May 2005
792 * Word alignment fixes for word aligned NS16550 UART
793 Patch by Jean-Paul Saman, 01 Mar 2005
795 Fixes bug with UART that only supports word aligned access: removed
796 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
797 (broken!) versions of GCC generate byte accesses when encountering
798 the packed attribute regardless if the struct is already correctly
799 aligned for a platform. Peripherals that can only handle word
800 aligned access won't work properly when accessed with byte access.
801 The struct NS16550 is already word aligned for REG_SIZE = 4, so
802 there is no need to packed the struct in that case.
804 * Fix behaviour if gatewayip is not set
805 Patch by Robin Gilks, 23 Dec 2004
807 * Fix cleanup for netstart board.
808 Remove build results from repository
810 * Some code cleanup for GCC 4.x
812 * Fixes to support environment in NAND flash;
813 enable NAND flash based environment for delta board.
815 * Add support for Intel Monahans CPU on Zylonite and Delta boards
816 (This is Work in Progress!)
818 * Add support for TQM8260-AI boards.
822 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
823 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
824 Patch by Ladislav Michl, 29 Jun 2005
826 * Add lowboot target to mcc200 board
827 Patch by Stefan Roese, 4 Mar 2006
829 * Fix problem with flash_get_size() from CFI driver update
830 Patch by Stefan Roese, 1 Mar 2006
832 * Make CFG_NO_FLASH work on ARM systems
833 Patch by Markus Klotzbuecher, 27 Feb 2006
835 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
838 * Convert mcc200 to use common CFI flash driver
839 Patch by Stefan Roese, 28 Feb 2006
841 * Add env-variable "unlock" to handle initial state of sectors
844 Only the U-Boot image and it's environment is protected,
845 all other sectors are unprotected (unlocked) if flash
846 hardware protection is used (CFG_FLASH_PROTECTION) and
847 the environment variable "unlock" is set to "yes".
849 Patch by Stefan Roese, 28 Feb 2006
851 * Update drivers/cfi_flash.c:
852 - find_sector() called in both versions of flash_write_cfiword()
853 Patch by Peter Pearse, 27th Feb 2006
855 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
856 Patch by Jose Maria Lopez, 16 Jan 2006
858 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
859 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
861 * Changes/fixes for drivers/cfi_flash.c:
862 We *should* check if there are any error bits if the previous call
863 returned ERR_OK (Otherwise we will have output an error message in
864 flash_status_check() already.) The original code would only check for
865 error bits if flash_status_check() returns ERR_TIMEOUT.
866 Patch by Marcus Hall, 23 Aug 2005
868 * Changes/fixes for drivers/cfi_flash.c:
869 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
870 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
871 Patch by Sangmoon Kim, 19 Aug 2005
873 * Fixes for drivers/cfi_flash.c:
874 - Fix wrong timeout value usage in flash_status_check()
875 - Round write_tout up when converting to msec in flash_get_size()
876 - Remove clearing flash status at the end of flash_write_cfibuffer()
877 which sets Intel 28F640J3 flash back to command mode on CSB472
878 Patch by Tolunay Orkun, 02 July 2005
880 * Add basic support for the SMMACO4 Board from PanDaCom.
881 Patch by Heiko Schocher, 20 Feb 2006
883 * Add GIT version information (commid ID) to untagged U-Boot versions
885 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
886 of all unreleased (untagged) U-Boot images will be automatically
887 extended upon compiletime with a part of the GIT commit ID and
888 possibly with "dirty" if uncommited changes are detected.
890 Here an example for the resulting version:
891 "U-Boot 1.1.4-g3457ac18-dirty"
893 The version is now maintained in the toplevel Makefile and the
894 version headers are autogenerated.
896 Patch by Stefan Roese, 9 Feb 2006
898 * Update default environment for INKA4x00 board.
900 * Convert CPCI750 to use common CFI flash driver
901 Patch by Reinhard Arlt, 8 Feb 2006
903 * Various changes to esd HH405 board specific files
904 Patch by Matthias Fuchs, 07 Feb 2006
906 * Cleanup U-Boot boot messages on ARM.
908 To match the U-Boot user interface on ARM platforms to the U-Boot
909 standard (as on PPC platforms), some messages with debug character
910 are removed from the default U-Boot build.
911 Enable DEBUG for lib_arm/board.c to enable debug messages.
912 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
913 Patch by Stefan Roese, 24 Jan 2006
915 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
916 Patch by Stefan Roese, 18 Jan 2006
918 * Add VGA support (CT69000) to CPCI750 board.
919 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
920 Patch by Reinhard Arlt, 30 Dec 2005
922 * PMC405 and CPCI405: Moved configuration of pci resources
924 PMC405 and CPCI2DP: Added firmware download and booting via pci.
925 Patch by Matthias Fuchs, 20 Dec 2005
927 * Add ColdFire targets to MAKEALL script
928 Patch by Zachary Landau, 26 Jan 2006
930 * Add support for r5200 board
931 Patch by Zachary Landau, 26 Jan 2006
933 * Add support for Freescale M5271 processor
934 Patch by Zachary Landau, 26 Jan 2006
936 * Fix 28F256J3A support on PM520 board
937 (without bank-switching only 32 MB can be accessed)
939 * Fix mkimage bug with multifile images created on 64 bit systems.
941 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
943 * Fix compiler problem with at91rm9200dk board.
944 Patch by Eugen Bigz, 19 Dec 2005
946 ======================================================================
947 Changes for U-Boot 1.1.4:
948 ======================================================================
950 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
951 - Changed GPIO setup to enable another address line in order to
952 address 64M of FLASH.
953 - Added function sdram_tr1_set to auto calculate the tr1 value for
955 Patch by Steven Blakeslee, 12 Dec 2005
957 * MPC5200: Set PCI retry counter to 0 = infinite retry;
958 The default of 255 is too short for slow devices.
959 Patch by Martin Nykodym, 12 Dec 2005
961 * Change port configuration for O2DNT (CODEC1 on PSC1).
963 * Fix register for PCI async mode on PPC440EP
964 Patch by Youngchul Bang, 08 Dec 2005
966 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
967 This segment may be required by some libgcc.a functions
970 * Fix DPRAM offset/size for MPC8541/8555.
971 Simplify TQM85xx Makefile handling.
973 * Fix data overflow (typo?) in rtc/ds1302.c
975 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
977 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
978 - Support for TQM8541/8555 boards added.
979 - Complete rework of TQM8540/8560 support.
980 - Common TQM85xx code now supports all current TQM85xx platforms
981 (TQM8540/8541/8555/8560).
982 - DDR SDRAM size detection added.
983 - CAS latency default values can be overwritten by setting "serial#"
984 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
985 If problems are detected with this non default CAS latency,
986 the default values will be used instead.
987 - Flash size detection added.
988 - Moved FCC ethernet driver initialization behind TSEC driver init
989 -> TSEC is first device.
990 Patch by Stefan Roese, 30 Nov 2005
992 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
993 Patch by John Otken, 23 Nov 2005
995 * Changed PPC44x startup message (cpu info, speed...) to common style:
996 On PPC44x platforms, the startup message generated in "cpu.c" only
997 comprised the ppc type and revision but not additional information
998 like speed etc. Those speed infos where printed in the board specific
999 code. This new implementation now prints all CPU infos in the common
1000 cpu specific code. No board specific code is needed anymore and
1001 therefore removed from all current 44x implementations.
1002 Patch by Stefan Roese, 27 Nov 2005
1004 * Adjust TQM834x PHY addresses for latest hardware revision.
1006 * Increase malloc arena on TQM5200 board to 256 kB.
1007 With 64 kb uniform flash sector size the old value of 128 kB was
1010 * Fix miiphy global data initialization (problem on 4xx boards when
1011 no ethaddr is assigned). Initialization moved from
1012 miiphy_register() to eth_initialize().
1014 Based on initial patch for 4xx platform by Matthias Fuchs.
1016 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
1018 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
1019 The COPYING file was extended to make clear that these files can be
1020 used in non-GPL code, too.
1021 Also, a corresponding note was placed in the headers of the affected files.
1023 * Add support for Prodrive P3P440 board:
1024 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
1025 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
1026 for bank autodetection
1027 Patch by Stefan Roese, 22 Nov 2005
1029 * Change all '$(...)' variable references into '${...}'
1030 which makes the environment compatible with the hush shell.
1031 WARNING: Support for the old '$(...)' syntax will be
1032 discontinued in a later version.
1034 * Minor changes to init flags in TQM834x PCI.
1036 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
1037 Patch by Stefan Roese, 15 Nov 2005
1039 * New PPC 405EP board added: CMS700
1040 Added CONFIG_NET_MULTI for VOM405 board.
1041 Added reset_phy() for VOM405 board.
1042 Patch by Matthias Fuchs, 09 Nov 2005
1044 * Updated PCI mapping for esd CPCI2DP board.
1045 Add support for error LED.
1046 Patch by Matthias Fuchs, 07 Nov 2005
1048 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1049 Patch by Stefan Roese, 07 Nov 2005
1051 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1052 Patch by Stefan Roese, 07 Nov 2005
1054 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1055 Patch by Stefan Roese, 05 Nov 2005
1057 * Additional fix for external IRQ config on Yellowstone & Yosemite
1058 Patch by Stefan Roese, 03 Nov 2005
1060 * Add support for Ocotea pass 3 with 440GX Rev. F
1061 Patch by Stefan Roese, 01 Nov 2005
1063 * Fix external IRQ configuration on Yellowstone & Yosemite
1064 Patch by Stefan Roese, 28 Oct 2005
1066 * Add support for multiple PHYs.
1067 Tested on the following boards:
1068 cmcpu2 (at91rm9200/ether.c)
1069 PPChameleon (ppc4xx/4xx_enet.c)
1070 yukon (mpc8220/fec.c)
1071 uc100 (mpc8xx/fec.c)
1072 tqm834x (mpc834x/tsec.c) with EEPRO100
1073 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1074 Main changes include:
1076 - miiphy_register routine was added to allow multiple PHYs to be registered
1077 - miiphy_read and miiphy_write are now defined in this file, and
1078 require additional argument (char *devname)
1079 - other miiphy_* routines also require additional device name argument
1082 Calling reset_phy() was moved to be executed *after* eth_initialize().
1083 This is necessary as now some of the implementations of reset_phy()
1084 may need to use miiphy_reset() which is not allowed before eth_initialize()
1085 as eth_initialize registers all required miiphy_* routines.
1086 Tested on IP860 and PHY initializes properly after this change.
1088 * Correct includes for flat tree builder.
1090 * Fix conflicting types (flash_write()) in trab auto_update.c.
1092 * Add PCI support for the TQM834x board.
1094 * Add missing 4xx board to MAKEALL
1095 Patch by Stefan Roese, 20 Oct 2005
1097 * Fix conflicting types (flash_write()) in esd auto_update.c
1098 Patch by Stefan Roese, 20 Oct 2005
1100 * Fix problem with sleep in NetConsole (use get_timer())
1101 Patch by Stefan Roese, 20 Oct 2005
1103 * Add NetConsole Support for AMCC eval boards
1104 Patch by Stefan Roese, 20 Oct 2005
1106 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1107 Patch by Stefan Roese, 18 Oct 2005
1109 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1110 Fix identation on ext2ls help entry.
1111 Patch by Stefan Roese, 14 Oct 2005
1113 * Add support for TQM834x boards.
1116 * Cleanup for GCC-4.x
1118 * Add documentation for Open Firmware Flat Tree and usage.
1119 Patch by Pantelis Antoniou, 13 Oct 2005
1121 * Add missing files for Pantelis Antoniou's patch
1122 Patch by Pantelis Antoniou, 04 Sep 2005
1124 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1125 CONFIG_NET_MULTI set)
1126 Patch by Stefan Roese, 10 Oct 2005
1128 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1129 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1130 Patch by Stefan Roese, 07 Oct 2005
1132 * Add support for OF flat tree for the STXtc board.
1133 Patch by Pantelis Antoniou, 04 Sep 2005
1135 * Support passing of OF flat trees to the kernel.
1136 Patch by Pantelis Antoniou, 04 Sep 2005
1140 * Add support for NetSilicon NS7520 processor.
1141 Patch by Art Shipkowski, 12 May 2005
1143 * Add support for AP1000 board.
1144 Patch by James MacAulay, 07 Oct 2005
1146 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1147 Patch by Anders Larsen, 07 Oct 2005
1149 The Atmel errata #11 states that the transfer buffer descriptor
1150 table must be aligned on a 16-word boundary. As it turned out, this
1151 is insufficient - it seems the table must be aligned on a boundary
1152 at least as large as the table itself (in Linux this is not an
1153 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1155 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1156 Patch by Anders Larsen, 07 Oct 2005
1158 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1159 sed the linker scripts, rather than pre-process them.
1160 Patch by Peter Pearse, 07 Oct 2005
1162 * Update make target for ARM supported boards.
1163 Use lowlevel_init() instead of platformsetup() [rename].
1164 Patch by Peter Pearse, 06 Oct 2005
1166 * Fix booting from serial dataflash on AT91RM9200
1167 Patch by Peter Menzebach, 29 Aug 2005
1169 * Add JFFS2 support for TRAB board
1170 Patch by Martin Krause, 25 Aug 2005
1172 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1173 Patch by Marcus Hall, 24 Aug 2005
1175 * Fix the machine-id of the Cogent csb637 board
1176 Patch by Anders Larsen, 05 Oct 2005
1178 * Complete support for the KwikByte KB920x boards
1179 Patch by Anders Larsen, 05 Oct 2005
1181 * Set the AT91RM9200 clock to asynchronous mode
1182 Patch by Anders Larsen, 03 May 2005
1184 * Set the AT91RM9200 clock to synchronous mode
1185 Patch by Anders Larsen, 29 Apr 2005
1187 * Add support for Cogent csb637
1188 Patch by Anders Larsen, 29 Apr 2005
1190 * Fix dm9161.c initialization
1191 Patch by Anders Larsen, 29 Apr 2005
1193 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1194 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1196 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1197 Patch by Anders Larsen, 29 Apr 2005
1199 * Fix device partition intialization for SystemACE disks.
1200 Patch by Stephen Williams, 28 Apr 2005
1202 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1203 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1205 * Add support for S29GL064M-R3 flash chip on xsengine board
1206 Patch by Kurt Stremerch, 18 Apr 2005
1208 * E500 update: repoint IVPR to RAM when code is relocated
1209 Patch by Kylo Ginsberg, 13 Apr 2005
1211 * Fix loop end test in lib_generic/string.c:strswab()
1212 Patch by Andrew Dyer, October 10, 2005
1213 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1217 * Update ARM Integrator boards:
1218 Correct addessing errors in platform files.
1219 Split off common core module data from Integrator header files to
1220 include/armcoremodule.h.
1221 Patch by Peter Pearse, 04 Oct 2005
1223 * Make sure only supported compiler options are used
1224 Import "cc-option" shell function from kernel and
1225 use it to get the correct ARM GCC options for individual CPUs
1226 Patch by Peter Pearse, 30 Jun 2005
1228 * Fix 440GR to print correct cpu revision
1229 Patch by Stefan Roese, 04 Oct 2005
1231 * Change board message on AMCC Yosemite & Yellowstone to common style
1232 Patch by Stefan Roese, 03 Oct 2005
1234 * Fix compiler warning
1236 * Fix FEC PHY addresses for TQM85xx boards
1238 * Fix uninitialized variable problem in hush shell
1239 Patch by Lars Rostock, 26 Sep 2005
1241 * Undo change of f6e20fc6ca... to include/configs/trab.h
1242 (Must have been an accident?)
1244 * Add support for AT91RM9200 OHCI Controller.
1245 Patch by Eric Benard, 07 Apr 2005
1247 * Update ARM mach-types.h
1248 Patch by Eric Benard, 07 Apr 2005
1250 * Add support for MP2USB board.
1251 Patch by Eric Benard, 07 Apr 2005
1253 * Add board support for armadillo HT1070
1254 Patch by Rowel Atienza, 06 Apr 2005
1256 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1257 Patch by Vitaly Bordug, 30 Mar 2005
1259 * Add iopset command on mpc8xx
1260 Patch by Daniel Eisenhut, 25 Mar 2005
1262 * Add support for MII in eepro100 driver.
1263 Patch by Gleb Natapov, 21 Mar 2005
1265 * Fixes to the Lubbock (PXA 25x) support:
1266 - Resolve the FIXME with respect to saving the u-boot environment.
1267 - Make the default load address land in real memory.
1268 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1269 Patch by David Brownell, 10 Mar 2005
1271 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1272 Patch by Marc Leeman, 04 Mar 2005
1274 * OMAP242x H4 board update
1275 - fix for ES2 differences.
1276 - switch to using the cfi_flash driver.
1277 - fix SRAM build address.
1278 - fix for GP device operation.
1279 - unlock SRAM for GP devices.
1280 - display more device information.
1281 - fix potential deadlock in omap24xx_i2c driver.
1282 - fix DLL load values to match dpllout*1 operation.
1283 - fix 2nd chip select init for combo DDR device.
1284 - add support for CFI Intel 28F256L18 on H4 board.
1285 Patch by Richard Woodruff, 03 Mar 2005
1287 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1288 Patch by Steven Scholz, 02 Mar 2005
1291 Patch by Ara Avanesyan, 24 Feb 2005
1293 * Remove unneeded #include <malloc.h>
1294 Patch by Ladislav Michl, 22 Feb 2005
1296 * Add cramfs support for m68k
1297 Patch by Zachary Landau, 21 Feb 2005
1299 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1300 Patch by Jeff Angielski, 21 Feb 2005
1302 * Fix au1x00_serial baud rate calculation:
1303 remove hardcoded cpu clock divisor and use register instead;
1304 round up instead of truncate
1305 Patch by Andrew Dyer, 15 Feb 2005
1307 * Add Xilinx Spartan3 family FPGA support
1308 Patch by Kurt Stremerch, 14 Feb 2005
1310 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1311 Patch by Zachary Landau, 11 Feb 2005
1313 * Fix VOH405 Support
1314 Patch by Matthias Fuchs, 25 Sep 2005
1316 * Added support for PCI bridge on MPC8272ADS
1317 Patch by Vitaly Bordug, Feb 09 2005
1319 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1320 Patch by Jean-Paul Saman, 8 Feb 2005
1322 * Fix strswab() to reliably find end of string
1323 Patch by Andrew Dyer, 08 Feb 2005
1325 * Fix typos in include/ppc440.h
1326 Patch by Andrew E Mileski, 04 Feb 2005
1328 * Add Vibren (was Accelent) PXA255 IDP Support
1329 Patch by Cliff Brake, 04 Feb 2005
1331 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1332 Patch by Andrew Dyer, 31 Jan 2005
1334 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1335 Patch by Peter Pearse, 2 Feb 2005
1337 * Fix error handling in tools/env/fw_env.c
1338 Patch by Ara Avanesyan, 01 Feb 2005
1340 * Fix MGT5100 PSC baudrate calculation
1341 Patch by Sebastian Schau, 27 Jan 2005
1343 * OMAP242x fix for GP device booting
1344 - Add SRAM unlock for GP devices.
1345 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1346 Patches by Richard Woodruff, 21 Jan 2005:
1348 * Add support for AMD's Pb1x00 eval board;
1349 add MII routines to the au1x00 ethernet driver;
1350 add USB ohci driver (work in progress)
1351 Patch by Thomas Sailer, 20 Jan 2005
1353 * Update omap5912osk board
1354 Use drivers/cfi_flash.c instead of private flash driver;
1355 Remove hardcoded personalized settings from omap5912osk.h;
1356 Fix spacing with (RO) marks in 'flinfo' output.
1357 Patch by Michael Bendzick, 14 Jan 2005
1359 * Fix warnings for PCI code on ixp
1360 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1362 * virtex2 fix for bogus download error messages
1363 The virtex2 FPGA download code watches for init going active during
1364 a download of config data as an error condition. init also goes
1365 active after a configuration is finished in concert with the done
1366 signal. So far, the code does not check for done active until all
1367 of the configuration data is sent. If configuration data has a few
1368 extra pad bytes at the end, this would cause an error message even
1369 though the download had suceeded.
1370 NOTE: virtex2 slave serial and spartan2 versions may still have the
1372 Patch by Andrew Dyer, 12 Jan 2005
1374 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1375 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1376 message when probing for nonexistent flash in little endian mode.
1377 As a side effect more efficient and smaller code is generated,
1378 which is always a Good Thing (TM).
1379 Patch by Ladislav Michl, 24 Sep 2005
1381 * Update for TFTP using a fixed UDP port
1382 Use the approved environment variable names. Added "tftpdstp" to
1383 allow ports other than 69 per Tolunay Orkun's recommendation.
1384 Patch by Jerry Van Baren, 12 Jan 2005
1386 * Allow to force TFTP to use a fixed UDP port
1387 (Add a configuration option CONFIG_TFTP_PORT and optional env
1389 Patch by Jerry Van Baren, 10 Jan 2005
1391 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1392 Patch by Leif Lindholm, 29 Dec 2004
1394 * Cleanup: fix broken builds
1396 * Fix PHY address argument passing with mii info command
1397 Patch by Andrew Dyer, 28 Dec 2004
1399 * Cleanup (PPC4xx is AMCC now)
1401 * esd CPCI2DP board added
1402 Patch by Matthias Fuchs, 22 Sep 2005
1404 * esd PMC405 board updated
1405 Patch by Matthias Fuchs, 22 Sep 2005
1407 * Add SM501 support to HH405 board.
1408 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1409 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1410 Patch by Stefan Roese, 22 Sep 2005
1412 * Fix autonegotiation in tsec ethernet driver
1413 Patch by Stefan Roese, 21 Sep 2005
1415 * Fix bug in auto_update (trab board)
1416 Patch by Martin Krause, 16 Sep 2005
1418 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1419 Patch by Francesco Mandracci, 16 Sep 2005
1421 * Update configuration for INKA4x0 board
1423 * Update configuration for PM854 board
1424 Based on patch by R. Loeffl, 20 Jul 2005
1426 * Add PCI support to TQM8540 and TQM8560 boards
1427 Patch by Stefan Roese, 15 Sep 2005
1429 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1430 boards (baudrate, environment...). Flash driver fixed.
1431 Patch by Stefan Roese, 15 Sep 2005
1433 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1434 ethernet port on ebony.
1435 Patch by Stefan Roese, 7 Sep 2005
1437 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1439 * Change default console baud rate for stxxtc board
1441 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1442 Patch by Stefan Roese, 31 Aug 2005
1444 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1445 Patch by Pantelis Antoniou, 02 Sep 2005
1449 * Enable SM712 driver support for HMI1001 board.
1451 * Fix problems with ld version 2.16 (dot outside sections problem)
1452 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1453 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1455 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1457 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1459 * Add keyboard and dot matrix display support for HMI1001 board.
1461 * Prepare U-Boot for gcc-4.x
1463 * Fixed Bamboo port to enable running without DDR-DIMM
1464 (Bamboo has also 64MB onboard DDR)
1465 Patch by Stefan Roese, 24 Aug 2005
1467 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1468 now handling all 4xx cpu's
1469 Patch by Stefan Roese, 16 Aug 2005
1471 * Fix make dependencies for at91rm9200 and ks8695 cpus
1472 Patch by Steven Scholz, 23 Aug 2005
1474 * Add JFFS2 support for TQM5200 board
1476 * Add esd cpci5200 and pf5200 boards
1477 Patch by Reinhard Arlt, 22 Aug 2005
1479 * Fix sysclock for TQM8540 and TQM8560 boards
1480 Patch by Martin Krause, 25 Jul 2005
1482 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1483 Patch by Martin Krause, 08 Jun 2005
1485 * Add new board specific commands for TQM5200/STK52XX
1486 - Sound commands (beep, wav, sound)
1487 - Test commands (led, can, backlight, rs232)
1488 Patch by Martin Krause, 02 May 2005
1490 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1491 because of a bug in the AT91RM9200 CPU PLL
1492 Patch by Martin Krause, 22 Apr 2005
1494 * Add automatic HW detection for another CMC_PU2 variant
1495 Patch by Martin Krause, 20 Apr 2005
1497 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1498 Patch by Martin Krause, 19 Apr 2005
1500 * Fix initialization problem on TQM5200 without SM501
1501 Patch by Martin Krause, 08 Apr 2005
1503 * Add RTC support for STK52XX.200
1504 Patch by Martin Krause, 07 Apr 2005
1506 * Add support for IFM o2dnt board
1508 * Enable PCI on hmi1001 board
1510 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1511 so we can use them to, e.g., check the existence of a file with
1512 "if ls foo; then this; else that; fi" in the hush shell
1513 Patch by Andreas Engel, 16 August 2005
1515 * Coding style cleanup
1517 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1518 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1520 * Check return value of malloc in 440gx_enet.c
1521 Patch by Travis B. Sawyer, 18 Jul 2005
1523 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1524 Second serial port on 440GX now defined as a system device.
1525 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1526 Patch by Travis B. Sawyer, 12 Jul 2005
1528 ======================================================================
1529 Changes for U-Boot 1.1.3:
1530 ======================================================================
1532 * Minor code cleanup
1534 * Add forgotten new fils from latest VoiceBlue update
1536 * Make bootretry feature work with hush shell.
1537 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1538 Patch by Andreas Engel, 19 Jul 2005
1540 * Update Hymod Board Database PHP code in "tools" directory
1541 Patch by Murray Jensen, 01 Jul 2005
1543 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1544 Patch by Murray Jensen, 30 Jun 2005
1546 * Fix Murray Jensen's mail address.
1547 Patch by Murray Jensen, 30 Jun 2005
1549 * Preserve PHY_BMCR during a soft reset.
1550 Patch by Carl Riechers, 24 Jun 2005
1552 * VoiceBlue update: eeprom tool can also store firmware version now.
1553 eeprom.bin is runable by jumping at load address.
1554 Patch by Ladislav Michl, 23 May 2005
1556 * Move the AT91RM9200DK to the ARM Systems list.
1557 Patch by Anders Larsen, 26 Apr 2005
1559 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1560 Patch by Anders Larsen, 26 Apr 2005
1562 * measure_gclk() is needed when DEBUG is enabled
1563 Patch by Bryan O'Donoghue, 25 Apr 2005
1565 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1566 Patch by Reinhard Arlt, 12 Aug 2005
1568 * esd PCI405 board updated
1569 Patch by Matthias Fuchs, 28 Jul 2005
1571 * esd WUH405 and DU405 board updated
1572 Patch by Matthias Fuchs, 27 Jul 2005
1574 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1575 Patch by Matthias Fuchs, 4 May 2005
1577 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1578 boards (baudrate, environment...). Flash driver fixed.
1579 Patch by Stefan Roese, 11 Aug 2005
1581 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1582 Patch by Stefan Roese, 11 Aug 2005
1584 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1585 Patch by Stefan Roese, 11 Aug 2005
1587 * Add configuration for IFM AEV FIFO board.
1588 Minor coding style cleanup.
1590 * Add configuration for IFM SPI eval board
1592 * Fix CompactFlash problem on HMI1001 board
1594 * Make new "mtdparts" code build with older compilers
1595 Patch by Andrea Scian, 09 Aug 2005
1597 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1598 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1599 with the 405 defines and the linux kernel defines.
1600 Patch by Stefan Roese, 08 Aug 2005
1602 * Fix compiler warnings with older GCC versions
1604 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1606 Old, obsolete and duplicated code was cleaned up and replace by the
1607 new partitioning method. There are two possible approaches now:
1609 The first one is to define a single, static partition:
1611 #undef CONFIG_JFFS2_CMDLINE
1612 #define CONFIG_JFFS2_DEV "nor0"
1613 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1614 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1615 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1617 The second method uses the mtdparts command line option and dynamic
1620 /* mtdparts command line support */
1621 #define CONFIG_JFFS2_CMDLINE
1622 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1623 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1625 Command line of course produces bigger images, and may be inappropriate
1626 for some targets, so by default it's off.
1628 * Fix build problems for PM856 Board
1630 * Fix sign extension bug in 'fpga loadb' command;
1631 make 'fpga loadb' always print the file header info
1632 Patch by Andrew Dyer, 11 Jan 2005
1634 * Fix errors that occur when accessing SystemACE CF
1635 Patch by Jeff Angielski, 09 Jan 2005
1637 * Document switching between U-Boot and PlanetCore on RPXlite
1638 by Sam Song, 24 Dec 2004
1640 * Fix PowerQUICC II mask detection.
1641 Patch by Eugene Surovegin, 20 Dec 2004
1643 * Add support for Altera NIOS DK1C20 board
1644 Patch by Shlomo Kut, 13 Dec 2004
1646 * Add support for ep8248 board
1647 Patch by Yuli Barcohen, 12 Dec 2004
1651 * Fix baudrate setting for KGDB on MPC8260
1652 Patch by HoJin, 11 Dec 2004
1654 * Fix 'mii help' text formatting
1655 Patch by Cory Tusar, 10 Dec 2004
1657 * Fix return code of NFS command
1658 Patch by Hiroshi Ito, 11 Dec 2004
1662 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1663 Patch by Steven Blakeslee, 04 Aug 2005
1665 * Add support for AMCC Bamboo PPC440EP eval board
1666 Patch by Stefan Roese, 04 Aug 2005
1668 * Patch by Jon Loeliger
1669 Fix style issues primarily in 85xx and 83xx boards.
1671 - Trailing white space
1672 - Indentation not by TAB
1673 - Excessive amount of empty lines
1674 - Trailing empty lines
1676 * Patch by Ron Alder, 11 Jul 2005
1677 Add Xianghua Xiao and Lunsheng Wang's support for the
1678 GDA MPC8540 EVAL board.
1680 * Patch by Eran Liberty
1681 Add support for the Freescale MPC8349ADS board.
1683 * Patch by Jon Loeliger, 25 Jul 2005
1684 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1685 by the upcoming mpc83xx family as well.
1687 * Patch by Jon Loeliger, 05 May 2005
1688 Implemented support for MPC8548CDS board.
1689 Added DDR II support based on SPD values for MPC85xx boards.
1690 This roll-up patch also includes bugfies for the previously
1692 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1694 * Patch by Jon Loeliger, 10 Feb 2005
1695 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1697 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1699 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1700 for faster flash parts.
1701 Add documentation for BR/OR for FLASH.
1703 * Patch by Jon Loeliger 08 Feb 2005
1704 Determine L2 Cache size dynamically on 85XX boards.
1706 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1707 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1708 option rather than a myriad of CONFIG_MPC8560-like variants.
1709 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1710 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1711 new CONFIG_CPM2 option to each 8260 board.
1713 * Add support for MicroSys PM856 board
1714 Patch by Josef Wagner, 03 Aug 2005
1716 * Minor fixes to PM854 board
1717 Patch by Josef Wagner, 03 Aug 2005
1719 * Adjust configuration of XENIAX board
1720 (chip select and GPIO required for USB operation)
1722 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1723 routed to the Watchdog handler
1724 Patch by Eugene Surovegin, 18 Jun 2005
1726 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1727 Patch by Denis Peter, 06 Dec 2004
1729 * Fix endianess problem in TFTP / NFS default filenames
1730 Patch by Hiroshi Ito, 06 Dec 2004
1732 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1734 Patch by Murray Jensen, 18 Jul 2005
1736 * Fix typo in mkconfig script (used == instead of =)
1737 Patch by Murray Jensen, 18 Jul 2005
1739 * Cleanup build problems on 64 bit build hosts
1741 * Update MAINTAINERS file
1743 * Patch by Stefan Roese, 01 Aug 2005:
1744 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1745 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1747 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1748 to run on both 405GP and 405GPr eval boards).
1750 * Patch by Steven Blakeslee, 27 Jul 2005:
1751 - Add support for AMCC PPC440EP/GR.
1752 - Add support for AMCC Yosemite PPC440EP eval board.
1753 - Add support for AMCC Yellowstone PPC440GR eval board.
1755 * Minor fixes for PPChameleon Board:
1756 - fix alignment of NAND size
1757 - make code do what the comment says
1759 * Implement h/w sector protection status synchronization at boot.
1760 The code is provided for, and was tested on, the Yukon/Alaska
1761 and PM520 boards only.
1763 A bug in flash_real_protect() for the Yukon board was fixed by
1764 adding a function that tells if two banks are on one flash chip.
1766 * Fix sysmon POST problem: check I2C error codes
1767 This fixes a problem of displaying bogus voltages when the voltages
1768 are so low that the I2C devices start failing while the rest of the
1769 system keeps running.
1771 * Patch by Cedric Vincent, 6 Jul 2005:
1772 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1774 * Patch by Jon Loeliger, 20 Jul 2005:
1775 Add missing PCI IO port definitions.
1777 * Add CompactFlash support for HMI1001 board.
1779 * Adjust printed board ID for LWMON board.
1781 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1783 * Add new argument format for flash commands to allow for usage like
1784 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1785 U-Boot will automaticially find the end of the corresponding sector.
1787 * Patch by Stefan Roese, 5 Jul 2005:
1788 Update uc100 board PHY setup
1790 * Patch by Stefan Roese, 1 Jul 2005:
1791 Fix PHY address for CATcenter board (now correct!)
1793 * Patch by Stefan Roese, 30 Jun 2005:
1794 Fix PHY addresses for PPChameleon and CATcenter boards
1795 Change MAINTAINER for most esd boards
1797 * Patch by Detlev Zundel, 30 Jun 2005:
1798 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1800 * Fix baudrate calculation problem on MPC5200 systems
1802 * Add EEPROM and RTC support for HMI1001 board
1804 * Patch by Detlev Zundel, 20 Jun 2005:
1805 Fix initialization of low active GPIO pins on inka4x0 board
1807 * Enable redundant environment, disable HW flash protection of
1810 * Patch by Travis Sawyer, 10 Jun 2005:
1811 Initialize allocated dev and private hw structures
1812 after their respective allocation in 440gx_enet.c
1814 * Patch by Steven Scholz, 10 Jun 2005:
1815 Fix byteorder problems with second argument of "bootm" with
1818 * Add support for HMI1001 board
1820 * Disable "date" and "sntp" commands on TQM866M
1822 * Fix watchdog reset problems on LWMON board
1824 * Patch by Juergen Selent, 17 May 2005:
1825 Add support for Funkwerk VoVPN gateway module.
1827 * Cleanup debug code for MPC8220 FEC driver
1829 * Extend burst mode RAM test program to take a loop count
1832 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1833 those boards that use it.
1835 * Patches by Greg Ungerer, 19 May 2005:
1836 - add support for the KS8695P (ARM 922 based) CPU
1837 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1839 * Patch by Steven Scholz, 19 May 2005:
1840 Add support for CONFIG_SERIAL_TAG on ARM boards
1842 * Add PCI support for Sorcery board.
1843 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1845 * Fix compile problems caused by new burst mode SDRAM test;
1846 make port pins to trigger logic analyzer configurable
1848 * Fix timer handling on MPC85xx systems
1850 * Fix debug code in omap5912osk flash driver
1852 * Add support for MPC8247 based "IDS8247" board.
1854 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1856 * On LWMON we must use the watchdog to reset the board as the CPU
1857 genereated HRESET pulse is too short to reset the external
1860 * Add test tool to exercise SDRAM accesses in burst mode
1861 (as standalone program, MPC8xx/PowerPC only)
1863 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1866 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1867 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1868 added to support LZO and LZARI compression modes (undefined by
1871 * Fix problem with symbolic links in JFFS2 code.
1873 * Use linker ASSERT statement to prevent undetected overlapping of
1874 sections on PPChameleon board; other boards might use this, too.
1876 * Patch by Stefan Roese, 03 May 2005:
1878 Fix problems in cmd_universe.c
1880 * Patch by Matthias Fuchs, 03 May 2005:
1881 Added missing variable declaration in cmd_nand.c
1882 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1884 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1886 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1888 Fix PHY address for canmb board.
1890 * Cleanup serial console baudrate calculation on AT91RM9200;
1891 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1893 * Patch by Matthias Fuchs, 18 Apr 2005:
1894 Make PCI target address spaces on PMC405 and CPCI405 boards
1895 configurable via environment variables
1897 * Auto-size RAM on canmb board.
1899 * Add support for canmb board
1901 * Patch by Stefan Roese, 13 Apr 2005:
1902 Update for esd apc405
1904 * Fixes for TQM8560 board:
1906 - remove debug messages
1907 - fix flash sector protection
1909 * Patch by Steven Scholz, 07 Apr 2005:
1910 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1912 * Patches by Steven Scholz, 07 Apr 2005:
1913 Fix compiler warning in altera.c
1914 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1916 * Patch by Ladislav Michl, 06 Apr 2005:
1917 Fix voiceblue configuration.
1919 * Patch by Stefan Roese, 06 Apr 2005:
1920 Updates for OCOTEA board:
1921 - Changed U-Boot size from 512kByte to 256kByte
1922 - Fixed flash driver to support boot from soldered user flash
1923 - Added README for switch from PIBS firmware to U-Boot
1925 * Patch by Travis Sawyer, 05 Apr 2005:
1926 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1927 Problem found by Andrew Wozniak.
1929 * Patch by Steven Scholz, 06 Apr 2005:
1930 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1931 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1933 * Patches by Robert Whaley, 29 Nov 2004:
1934 - update the pxa-regs.h file for PXA27x chips
1935 - add PXA27x based ADSVIX board
1936 - add support for MMC on PXA27x processors
1938 * Patch by Andrew E. Mileski, 28 Nov 2004:
1939 Fix PPC4xx SPD SDRAM detection bug
1941 * Patch by Hiroshi Ito, 26 Nov 2004:
1942 Fix logic of "test -z" and "test -n" commands
1944 * Patch by Ladislav Michl, 05 Apr 2005:
1945 Add support for VoiceBlue board.
1947 * Patch by Ladislav Michl, 05 Apr 2005:
1948 Fix netboot_common() prototypes.
1950 * Patch by Steven Scholz, 05 Apr 2005:
1951 Use i.MX watchdog timer for reset_cpu()
1953 * Patch by Steven Scholz, 05 Apr 2005:
1954 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1955 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1956 (now in interupts.c)
1958 * Add support for MPC8220 based "sorcery" board.
1960 * Add support for TQM8560 board.
1962 * Add FEC support for TQM8540 board.
1963 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1965 * Patch by Martin Krause, 04 Apr 2005:
1966 Update default configuration for CMC_PU2 board.
1968 * Patch by Steven Scholz, 04 Apr 2005:
1969 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1970 - introduce two new configuration options instead:
1971 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1973 * Patch by Steven Scholz, 04 Apr 2005:
1974 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1976 * Fix timer code for ARM systems: make sure that udelay() does not
1977 reset timers so it's save to use udelay() in timeout code.
1979 * Patch by Mathias Küster, 23 Nov 2004:
1980 add udelay support for the mcf5282 cpu
1982 * Patch by Tolunay Orkun, 16 November 2004:
1983 fix incorrect onboard Xilinx CPLD base address
1985 * Patch by Jerry Van Baren, 08 Nov 2004:
1986 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1987 the jumper for the HRCW source should select flash. If lowboot is
1988 not selected, the jumper for the HRCW source should select the
1990 - change default load base address to 0x00400000
1992 * Patch by Yuli Barcohen, 08 Nov 2004:
1993 Add support for Analogue & Micro Rattler boards.
1994 Tested on Rattler8248.
1996 * Patch by Andre Renaud, 08 Nov 2004:
1997 Fix watchdog support in common/lcd.c
1999 * Patch by Marc Leeman, 05 Nov 2003:
2000 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
2001 bug only affects the XPC8245 processors
2003 * Patches by Josef Wagner, 29 Oct 2004:
2004 - Add support for MicroSys CPU87 board
2005 - Add support for MicroSys PM854 board
2007 * Patch by Jian Zhang, 02 Nov 2004:
2008 Add 16-bit NAND support
2010 * Patch by Scott McNutt, 01 Nov 2004:
2011 Add missing NIOS/NIOS2 support for "iminfo" command
2013 * Patch by Detlev Zundel, 29 Oct 2004:
2014 Add missing NIOS/NIOS2 support for "mkimage" tool.
2016 * Patch by David Adair, 27 Oct 2004:
2017 Add missing 440GX SDRAM Controller reset
2019 * Patch by Steven Scholz, 25 Oct 2004:
2020 Declare reset_cpu() in include/common.h instead locally
2022 * Patch by Yusdi Santoso, 22 Oct 2004:
2023 - Add support for HIDDEN_DRAGON board
2024 - fix endianess problem in driver/rtl1839.c
2026 * Patch by Allen Curtis, 21 Oct 2004:
2027 support multiple serial ports
2029 * Patch by Richard Klingler, 03 Apr 2005:
2030 Add call to eth_halt() in net/net.c when called functions fail
2031 after eth_init() has been called.
2033 * Patch by Sam Song, 3 April 2005:
2034 - Update README.Netconsole
2037 * Prepare for SoC rework of ARM code:
2038 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
2039 - rename memsetup into lowlevel_init (function name and source files)
2040 Patch by Steven Scholz, 03 Apr 2005:
2041 - create SoC specific directories include/asm-arm/arch-imx and
2042 include/asm-arm/arch-s3c24x0
2044 * Fix problems with SNTP support;
2045 enable SNTP support in some boards.
2047 * Patches by Martin Krause, 01 Apr 2005:
2048 - Fix flash erase timeout on CMC_PU2
2049 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2051 * Patch by Steven Scholz, 13 March 2005:
2052 fix cache enabling for AT91RM9200
2054 * Patch by Masami Komiya, 30 Mar 2005:
2055 add SNTP support and expand time server and time offset fields of
2056 DHCP support. See doc/README.SNTP
2058 * Patch by Steven Scholz, 13 Dec 2004:
2059 Fix bug in at91rm920 ethernet driver
2061 * Patch by Steven Scholz, 13 Dec 2004:
2062 Remove duplicated code by merging memsetup.S files for
2063 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2065 * Patch by Detlev Zundel, 31 Mar 2005:
2066 Cleanup duplicate definition of overwrite_console()
2068 * Update TQM5200 configuration;
2069 prepare for Rev. 200 starter kit boards
2071 * Patch by Scott McNutt, 21 Oct 2004:
2072 Add support for Nios-II EPCS Controller core.
2074 * Patch by Scott McNutt, 20 Oct 2004:
2076 - Add sysid command (Nios-II only).
2077 - Locate default exception trampoline at proper offset.
2078 - Implement I/O routines (readb, writeb, etc)
2079 - Implement do_bootm_linux
2081 * Patches by Martin Krause, 22 Mar 2005:
2082 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2083 - add support for SM501 graphics controller
2084 - add support for graphic console on TQM5200
2085 - add support for TQM5200 Rev 200
2086 - cleanup, fix typo in include/configs/TQM5200.h
2088 * Patch by Manfred Baral, 17 Mar 2005:
2091 * Fix RTC configuration for PPChameleon board
2093 * Cleanup, fix typo in include/configs/TQM5200.h
2095 * Patch by Stefan Roese, 16 Mar 2005:
2096 Update for esd auto_update and hh405 board
2098 * Adapt for U-Boot image size (new features enabled) on TQM5200
2100 * Update code for TQM8540 board (and 85xx in general):
2101 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2102 - Reformat boot messages
2103 - Enable redundant environment
2104 - Replace the -O2 optimization flag with -mno-string
2106 * Patch by David Brownell, 10 Mar 2005:
2107 Restore copyright statements in OHCI drivers.
2109 * Add support for TQM8540 board
2111 * Patch by Detlev Zundel, 14 Mar 2005:
2112 NC650: changed NAND flash addressing to using UPMB
2114 * Patch by Stefan Roese, 14 Mar 2005:
2115 Update for esd voh405 fpga image
2117 * INKA4x0: Allow initialization of LCD backlight dimming from
2118 "brightness" environment variable.
2120 * Add port initialization for digital I/O on INKA4x0
2122 * Patch by Stefan Roese, 01 Mar 2005:
2123 Update for esd boards dp405 and hub405
2125 * Fix get_partition_info() parameter error in all other calls
2126 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2128 * Enable USB and IDE support for INKA4x0 board
2130 * Patch by Andrew Dyer, 28 Feb 2005:
2131 fix ext2load passing an incorrect pointer to get_partition_info()
2132 resulting in load failure for devices other than 0
2134 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2136 * Cleanup USB and partition defines
2138 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2140 * Add reset code for Coral-P on INKA4x0 board
2142 * Patch by Martin Krause, 28 Jun 2004:
2143 Update for TRAB board.
2145 * Fix some missing "volatile"s in MPC5xxx FEC driver
2147 * Fix cirrus voltage detection (for CPC45)
2149 * Fix byteorder problem in usbboot and scsiboot commands.
2151 * Patch by Cajus Hahn, 04 Feb 2005:
2152 - don't insist on leading '/' for filename in ext2load
2153 - set default partition to useful value (1) in ext2load
2155 * Patch by Andrew Dyer, 08 Jan 2005:
2156 fix wrong return codes in ext2 code
2158 * Removed '--no-warn-mismatch' option from Makefile. This option
2159 makes 'ld' to overlook binary objects compatibility.
2161 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2162 --end-group) outside of the group. This will make 'ld' to do
2163 _multiple_ search in the library group when resolving symbol
2164 references and do only a _single_ seach in libgcc.a after the group
2167 * Fix stability problems on CPC45 board again.
2169 * Make image detection for diskboot / usbboot / scsiboot more robust
2170 (also check header checksum)
2172 * Update CPC45 board configuration.
2174 * Add USB and PCI support for INKA4x0 board
2176 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2180 * Patch by Robin Getz, 13 Oct 2004:
2181 Add standalone application to change SMC91C111 MAC addresses,
2182 see examples/README.smc91111_eeprom
2184 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2185 Fix Flash support for ARM Integrator CP.
2187 * Patch by Richard Woodruff, 10 Jan 2005:
2188 Update support for OMAP2420 (ARM11) and H4 board:
2189 o clean up and add new types to H4 memory probe code.
2190 o fix to work with internal boot.
2191 o added PRCM config III operation.
2192 o fix marginal flash timings.
2193 o add revison ATAG usage.
2194 o enable voltage scaling at power chip.
2195 o fix compile error for i2c.
2197 * Fix network problem (error when receiving multiple ARP packets)
2199 * Patch by Daniel Poirot, 12 Oct 2004:
2200 Add support for Wind River sbc405 board
2202 * Patch by Rainer Brestan, 12 Oct 2004:
2203 Make examples/Makefile more robust
2205 * Patch by Sam Song, 11 October 2004:
2206 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2207 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2210 * Patch by Sam Song, 10 Oct 2004:
2211 Fix a parameter error in run_command() in main.c
2213 * Patch by Richard Woodruff, 01 Oct 2004:
2214 add support for the TI OMAP2420 processor and its H4 reference
2217 * Patch by Christian Pellegrin, 24 Sep 2004:
2218 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2220 * Patch by Leif Lindholm, 23 Sep 2004:
2221 add support for the AMD db1550 board
2223 * Patch by Travis Sawyer, 15 Sep 2004:
2224 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2225 update README.serial_multi
2227 * Patches by David Snowdon, 07 Sep 2004:
2228 - add u-boot.hex target in the top level Makefile
2229 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2230 - use -mtune=xscale and -march=armv5 options for PXA
2232 * Patch by Florian Schlote, 08 Sep 2004:
2233 Add support for SenTec-COBRA5272-board (ColdFire).
2235 * Patch by Gleb Natapov, 07 Sep 2004:
2236 mpc824x: set PCI latency timer to a sane value
2239 * Patch by Kurt Stremerch, 03 Sep 2004:
2240 Add bitstream configuration option for fpga command (Xilinx only).
2242 * Patch by Kurt Stremerch, 03 Sep 2004:
2243 Add Xilinx Spartan2E family FPGA support
2245 * Patch by Jeff Angielski, 02 Sep 2004:
2246 Add Added support for H2 revision of the EP8260 board.
2247 Fixed formatting for some of the EP8260 related source files.
2249 * Patch by Jon Loeliger, 02 Sep 2004:
2250 Reset monitor size back to 256 so environment can be written
2251 to flash on MPC85xx ADS and CDS releases.
2253 * Patch by Paolo Broggini, 02 Sep 2004:
2254 Make BSS clearing on ARM systems more robust
2256 * Patch by Yue Hu and Joe, 01 Sep 2004:
2257 - add PCI support for ixp425;
2258 - add EEPRO100 suppor tfor ixdp425 board.
2260 * Fix problem with protected sector detection in driver/cfi_flash.c
2262 ======================================================================
2263 Changes for U-Boot 1.1.2:
2264 ======================================================================
2266 * Code cleanup, mostly for GCC-3.3.x
2268 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2269 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2270 additional ethernet addresses.
2272 * Cleanup drivers/i82365.c - avoid duplication of code
2274 * Fix bogus "cannot span across banks" flash error message
2278 * Add support for CompactFlash for the CPC45 Board.
2280 * Fix problems with CMC_PU2 flash driver.
2283 - avoid trigraph warning in fs/ext2/ext2fs.c
2284 - rename UC100 -> uc100
2286 * Add support for UC100 board
2288 * Patch by Stefan Roese, 16 Dez 2004:
2289 - ext2fs support added
2290 - Tundra universe support added
2291 - ColdFire MCF5249 support added (no preloader needed!)
2292 - MCF5249 board TASREG added
2293 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2295 - some esd boards updated
2296 - memory commands "mdc" and "mwc" added for cyclic read/write
2297 (CONFIG_MX_CYCLIC, see README for further description)
2299 * Add support for INKA4X0 board
2301 * Patch by Steven Scholz, 12 Dec 2004:
2302 Fix typo in AT91 memory setup.
2304 * Patch by Martin Krause, 27 Oct 2004:
2305 - add support for "STK52xx" board (including PS/2 multiplexer)
2306 - add hardware detection for TQM5200
2308 * Clean up CMC PU2 flash driver
2310 * Update MAINTAINERS file
2312 * Fix bug in MPC823 LCD driver
2314 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2316 * Enable long help on CMC PU2 board;
2318 increase CPU speed from 179 to 207 MHz.
2320 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2321 unaligned tail part specially).
2323 * Update for AT91RM9200DK and CMC_PU2 boards:
2324 - Enable booting directly from flash
2325 - fix CMC_PU2 flash driver
2327 * Fix mkimage usage message
2329 * Map SRAM on NC650 board
2331 * Work around for Ethernet problems on Xaeniax board
2333 * Patch by TsiChung Liew, 23 Sep 2004:
2334 - add support for MPC8220 CPU
2335 - Add support for Alaska and Yukon boards
2337 * Fix configuration for ERIC board (needs more room)
2339 * Adjust MIPS compiler options at run-time depending on tools version
2340 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2341 "-mcpu=4kc" for old tools)
2343 * Add passing of the command line and memory size information to the
2344 kernel on xaeniax board.
2346 * Enable NAND flash support for NC650 board.
2348 * Patch by Thomas Lange 07 Oct 2004:
2349 Updated README for DBAu1x00 boards to match current status
2351 * Patch by Philippe Robin, 28 Sept 2004:
2352 Fix Flash support for Versatile.
2354 * Patch by Roger Blofeld, 16 Sep 2004:
2355 Fix timeout for DHCP command retry
2357 * Patch by Pantelis Antoniou, 14 Sep 2004:
2358 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2360 * Patch by Pantelis Antoniou, 14 Sep 2004:
2361 Kick watchdog when bz-decompressing
2363 * Fix CFG_HZ problems on AT91RM9200 systems
2364 [Remember: CFG_HZ should be 1000 on ALL systems!]
2366 * Patch by Gridish Shlomi, 30 Aug 2004:
2367 - Add support to revA version of PQ27 and PQ27E.
2368 - Reverted MPC8260ADS baudrate back to original 115200
2370 * Patch by Hojin, 17 Sep 2004:
2371 Fix typo in cfi_flash.c
2373 * Patch by Mark Jonas, 09 September 2004:
2374 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2377 * Patch by Mark Jonas, 31 August 2004:
2378 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2379 improves FTP performance for MPC5200 systems. Enabled for IceCube
2382 * Patch by Michael Bendzick, 30 Aug 2004:
2383 - Improve platform.S code for omap1510inn that detects whether code
2384 is running from SDRAM or not. Patch allows SDRAM to be configured
2385 if code is running out of SRAM at 0x20000000.
2387 * Patch by Frederick Klatt, 30 Aug 2004:
2388 Add support for the Wind River SBC8540/SBC8560 boards
2390 * Configure SX1 board to use drivers/cfi_flash.c
2392 * Patches by Michael Bendzick, 30 Aug 2004:
2393 - Configure omap1510inn board to use drivers/cfi_flash.c
2394 - Make drivers/cfi_flash.c protect environment and redundant
2397 * Patch by Steven Scholz, 23 Jun 2004:
2398 - Add script (tools/img2brec.sh) to programm U-Boot into
2399 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2401 * Patches by Scott McNutt, 24 Aug 2004:
2402 - Add support for Altera Nios-II processors.
2403 - Add support for Psyent PCI-5441 board.
2404 - Add support for Psyent PK1C20 board.
2406 * Patches by Jon Loeliger, 24 Aug 2004:
2407 - Add support for the MPC8541 and MPC8555 CDS boards
2408 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2409 - Convert MPC85xxADS to use common CFI flash driver
2410 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2411 from board_early_init_f()
2412 - Provide SW workaround for PCI initialization on 85xx CDS
2414 * Patches by George G. Davis, 24 Aug 2004:
2415 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2416 - Remove static network setup defaults from mx1ads_config
2417 - update ARM boards to use constants from mach-types.h
2419 * Patch by Gary Jennejohn, 04 Oct 2004:
2420 - fix I2C on at91rm9200
2421 - add support for Ricoh RS5C372A RTC
2423 * Patch by Gary Jennejohn, 01 Oct 2004:
2424 - add support for CMC PU2 board
2425 - add support for I2C on at91rm9200
2427 * Patch by Gary Jennejohn, 28 Sep 2004:
2428 fix baudrate handling on at91rm9200
2430 * Patch by Yuli Barcohen, 22 Aug 2004:
2431 - remove ZPC.1900 board-specific flash driver;
2432 switch the port to generic CFI driver;
2435 * Patch by Hinko Kocevar, 21 Aug 2004:
2436 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2438 * Clean up tools/bmp_logo.c to not add trailing white space
2440 * Patch by Hinko Kocevar, 21 Aug 2004:
2441 - Group common framebuffer functions in common/lcd.c
2442 - Group common framebuffer macros and #defines in include/lcd.h
2443 - Provide calc_fbsize() for video ATAG
2445 * Patch by Sam Song, 21 August 2004:
2446 - Fix a typo in README
2447 - Align "(RO)" output for "flinfo" after "protect on"
2448 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2449 ratio 1:1 when core frequency less than 50MHz
2451 * Patches by Hinko Kocevar, 21 Aug 2004:
2452 - fix some "use of label at end of compound statement" warnings
2453 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2455 * Patch by Steven Scholz, 16 Aug 2004:
2456 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2457 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2458 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2459 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2460 into cpu/arm920t/$(SOC)/
2462 * Patches by Sean Chang, 09 Aug 2004:
2463 - Added support for both 8 and 16 bit mode access to System ACE CF
2465 - Fixed missing System ACE CF device during get FAT partition info
2466 in fat_register_device function.
2467 - Enabled System ACE CF support on ML300.
2469 * Patch by Sean Chang, 09 Aug 2004:
2470 Synch defines for saveenv and do_saveenv functions so they get
2471 compiled under the same statement.
2473 * Patch by Sean Chang, 09 Aug 2004:
2474 - Added I2C support for ML300.
2475 - Added support for ML300 to read out its environment information
2476 stored on the EEPROM.
2477 - Added support to use board specific parameters as part of
2478 U-Boot's environment information.
2479 - Updated MLD files to support configuration for new features
2482 * Patches by Travis Sawyer, 05 Aug 2004:
2483 - Remove incorrect bridge settings for eth group 6
2484 - Add call to setup bridge in ppc_440x_eth_initialize
2485 - Fix ppc_440x_eth_init to reset the phy only if its the
2486 first time through, otherwise, just check the phy for the
2487 autonegotiated speed/duplex. This allows the use of netconsole
2488 - only print the speed/duplex the first time the phy is reset.
2490 * Patch by Shlomo Kut, 29 Mar 2004:
2491 Add support for MKS Instruments "Quantum" board
2493 * Fix build problem with Cogent boards;
2494 avoid using <asm/byteorder.h> when using the host compiler
2496 * Patch by Ganapathi C, 04 Aug 2004:
2497 Fix NFS timeout issue
2499 * Patch by Yuli Barcohen, 19 Jul 2004:
2500 - Fix host tools building in Cygwin environment
2501 - Fix header files search order for host tools
2503 * Patch by Tom Armistead, 19 Jul 2004:
2504 Fix kgdb.S support for 74xx_75x cpu
2506 * Patch by Jon Loeliger, 15 Jul 2004:
2507 Fix MPC85xx I2C driver
2509 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2511 * Patch by Stephen Williams, 15 July 2004
2512 Set the PCI class code for JSE board as part of PCI interface setup
2514 * Patch by Michael Bendzick, 15 Jul 2004:
2515 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2516 CFG_FLASH_USE_BUFFER_WRITE is set
2518 * Patch by Yuli Barcohen, 13 Jul 2004:
2519 Allow clock setting on MPC866/MPC885 series chips according to
2520 environment variable `cpuclk'
2522 * Patch by Yuli Barcohen, 20 Apr 2004:
2523 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2525 * Patch by Vincent Dubey, 24 Sep 2004:
2526 Add support for xaeniax board
2528 * Add comment about non-GPL character of standalone applications to
2531 * Fix FEC ethernet problem on NSCU board.
2533 * Patch by Gary Jennejohn, 09 Sep 2004:
2534 allow to use USART1 as console port on at91rm9200dk boards
2536 * Patch by Stefan Roese, 16 Sep 2004:
2539 * Fix SysClk handling for PPChameleon and CATcenter boards
2541 * Patch by Detlev Zundel, 08 Sep 2004:
2542 Update etags build target
2544 * Improve NetConsole support: add support for broadcast destination
2545 address and buffered input.
2547 * Cleanup compiler warnings for GCC 3.3.x and later
2549 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2551 * Add support for IDS "NC650" board
2553 * Add automatic update support for LWMON board
2555 * Clear Block Lock-Bits when erasing flash on LWMON board.
2557 * Fix return code of "fatload" command
2559 * Enable MSDOS/VFAT filesystem support for LWMON board
2561 * Patch by Martin Krause, 03 Aug 2004:
2562 change timing for SM501 graphics controller on TQM5200 module
2564 * Patch by Mark Jonas, 13 July 2004:
2565 - Total5200 LCD now run in little endian mode. Endianess conversion
2566 is done in hardware.
2567 - Removed last reference to "console" environment variable.
2569 * Patches by Lars Munch, 12 Jul 2004:
2570 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2572 - split out the LXT971A PHY from ns_9750_eth.h
2573 - split the dm9161 phy part out of at91rm9200_ether.c
2575 * Patch by Andreas Engel, 12 Jul 2004:
2576 Replaced hardcoded PL011 clock frequency with config variable.
2577 Fixed wrong CONFIG_CMD_DFL doc.
2579 * Patch by Thomas Viehweger, 09 Jun 2004:
2580 make it possible to remove chpart when there is only one partition
2582 * Add support for console over UDP (compatible to Ingo Molnar's
2583 netconsole patch under Linux)
2585 * Patch by Jon Loeliger, 16 Jul 2004:
2586 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2588 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2589 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2590 and CONFIG_L2_INIT_RAM options.
2591 - Refactor Local Bus initialization out of SDRAM setup.
2592 - Re-implement new version of LBC11/DDR11 errata workarounds.
2593 - Moved board specific PCI init parts out of CPU directory.
2594 - Added TLB entry for PCI-1 IO Memory
2595 - Updated README.mpc85xxads
2597 * Patch by Sascha Hauer, 28 Jun:
2598 - add generic support for Motorola i.MX architecture
2599 - add support for mx1ads, mx1fs2 and scb9328 boards
2601 * Patches by Marc Leeman, 23 Jul 2004:
2602 - Add define for the PCI/Memory Buffer Configuration Register
2603 - corrected comments in cpu/mpc824x/cpu_init.c
2605 * Add support for multiple serial interfaces
2606 (for example to allow modem dial-in / dial-out)
2608 * Patch by Stefan Roese, 15 Jul 2004:
2609 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2611 * Fix NSCU config; add ethernet wakeup code.
2613 * Add link for preloader for Motorola ColdFire to README.m68k
2615 * Patch by Michael Bendzick, 12 Jul 2004:
2616 fix output formatting in drivers/cfi_flash.c
2618 * Patch by Mark Jonas, 02 Jul 2004:
2619 Fix lowboot (again) on MPC5xxx
2621 * Patch by Curt Brune, 07 Jul 2004:
2622 relocate exception vectors on arm720t if needed
2624 * Patch by George G. Davis, 06 Jul 2004:
2625 - update mach-types.h to latest arm.linux.org.uk master list
2626 - Set correct OMAP1610 bi_arch_number for build target
2628 * Patch by Curt Brune, 06 Jul 2004:
2629 evb4510: add support for timer interrupt; cleanup
2631 * Patch by Dan Poirot, 06 Jul 2004:
2632 Fix sbc8260 environment variables
2634 * Cleanup redundand "console" environment variable
2636 * Patch by Mark Jonas, 05 Jul 2004:
2637 add support for the Total5100's and Total5200's LCD screen
2639 * Patches by Dan Eisenhut, 01 Jul 2004:
2641 - Move doc2000.h include to prevent compiler warning on some boards
2643 * Patch by Mark Jonas, 01 Jul 2004:
2644 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2645 MGT5100 and MPC5200 based Freescale platforms.
2647 * Patch by Philippe Robin, 01 Jul 2004:
2648 Add initialization for Integrator and versatile board files.
2650 * Patch by Hinko Kocevar, 01 Jun 2004:
2651 Fix VFD FB allocation, add LCD FB allocation on ARM
2653 * Patch by Martin Krause, 30 Jun 2004:
2654 Add support for TQM5200 board
2656 * Patch by Martin Krause, 29 Jun 2004:
2657 Add loopw command: infinite write loop on address range
2659 * Patches by Yasushi Shoji, 29 Jun 2004:
2660 - add empty include/asm-microblaze/processor.h
2661 - add to CREDITS and MAINTAINERS
2662 - add gd initialization
2663 - add MicroBlaze and SUZAKU board to MAKEALL script
2664 - add reset support for SUZAKU
2665 - add flush_cache() for MicroBlaze
2666 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2667 size flash memory on SUZAKU
2669 * Patch by Prakash Kumar, 27 Jun 2004:
2670 Add support for the PXA250 based Intrinsyc Cerf board.
2672 * Patch by Yasushi Shoji, 27 Jun 2004:
2673 fix comment in include/common.h
2675 * Rename SBC8560 into sbc8560 for consistency
2677 * Patch by Daniel Poirot, 24 Jun 2004:
2678 Add support for Wind River's sbc8240 board
2680 * Patches by Yasushi Shoji, 26 Jun 2004:
2681 - drivers/serial_xuartlite.c: fix "return 0" in void function
2682 - add microblaze support to mkimage tool
2684 * Patch by Fred Klatt, 25 Jun 2004:
2685 Add support for WindRiver's sbc8560 board
2687 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2688 Small Bugs fixes for "at91rm9200dk" board:
2689 - Timing modifications for SPI DataFlash access
2690 - Fix NAND flash detection bug
2692 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2693 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2695 * Patch by Jon Loeliger, 17 June 2004:
2696 Completion of the 8540ADS/8560ADS updates:
2697 Fix some PCI and Rapid I/O memory maps,
2698 Initialize both TSEC 1 and 2,
2700 Update MAINTAINER for 85xx boards and README.mpc85xxads
2702 * Patch by Yuli Barcohen, 16 Jun 2004:
2703 Remove obsolete AdderII port which was superseded by unified
2704 AdderII/Adder87x port
2706 * Patch by Ladislav Michl, 16 Jun 2004:
2707 Fix gcc-3.3.3 warnings for smc91111.c
2709 * Patch by Stefan Roese, 02 Jul 2004:
2710 - Fix bug in 405 ethernet driver; allocated data not cleared!
2711 - Fix problem in 405 i2c driver; don't try to print without console!
2713 * Patch by Paul Ruhland, 11 Jun 2004:
2714 Remove debug code from 'board/lpd7a40x/flash.c'
2716 * Patch by Andrea Marson, 11 Jun 2004:
2717 Update for PPChameleon board:
2718 - support for SysClk @ 25MHz
2719 - support for Silicon Motion SM712 VGA controller
2722 * Patches by Richard Woodruff, 10 Jun 2004:
2723 - fix problems with examples/stubs.c for GCC >= 3.4
2724 - fix problems with gd initialization
2726 * Patch by Curt Brune, 17 May 2004:
2727 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2728 - Add support for ESPD-Inc. EVB4510 Board
2730 * Patch by Marc Leeman, 11 May 2004:
2731 Fix for MPC8245 - reading PPC Memory from another device with the
2732 PPC as PCI target device corrupts data due to interenal hardware
2735 * Fix "cls" command when used with splash screen
2737 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2738 slow download of a big image)
2740 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2741 display even after showing a bitmap
2743 * Patch by Josef Wagner, 04 Jun 2004:
2744 - DDR Ram support for PM520 (MPC5200)
2745 - support for different flash types (PM520)
2746 - USB / IDE / CF-Card / DiskOnChip support for PM520
2747 - 8 bit boot rom support for PM520/CE520
2748 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2749 - I2C and RTC support for CPC45
2750 - support of new flash type (28F160C3T) for CPC45
2752 * Fix flash parameters passed to Linux for PPChameleon board
2754 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2756 * Patch by Paul Ruhland, 10 Jun 2004:
2757 fix support for Logic SDK-LH7A404 board and clean up the
2758 LH7A404 register macros.
2760 * Patch by Matthew McClintock, 10 Jun 2004:
2761 Modify code to select correct serial clock on Sandpoint8245
2763 * Patch by Robert Schwebel, 10 Jun 2004:
2764 Add support for Intel K3 strata flash.
2766 * Patch by Thomas Brand, 10 Jun 2004:
2767 Fix "loads" command on DK1S10 board
2769 * Patch by Yuli Barcohen, 09 Jun 2004:
2770 Add support for 8MB flash SIMM and JFFS2 file system on
2771 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2773 * Patch by Yuli Barcohen, 09 Jun 2004:
2774 Add support for Analogue&Micro Adder87x and the older AdderII board.
2776 * Patch by Ming-Len Wu, 09 Jun 2004:
2777 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2779 * Patch by Sam Song, 09 Jun 2004:
2780 - Add support for RPXlite_DW board
2781 - Update FLASH driver for 4*AM29DL323DB90VI
2782 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2784 * Patch by Mark Jonas, 08 June 2004:
2785 - Make MPC5200 boards evaluate the SVR to print processor name and
2786 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2788 * Patch by Kai-Uwe Bloem, 06 May 2004:
2789 Fix endianess problem in cramfs code
2791 * Patch by Tom Armistead, 04 Jun 2004:
2792 Add support for MAX6900 RTC
2794 * Patches by Ladislav Michl, 03 Jun 2004:
2795 - fix cfi_flash.c on LE systems
2796 - let 'make mrproper' delete u-boot.img as well
2797 - turn printf into debug in cfi_flash.c
2799 * Patch by Kurt Stremerch, 28 May 2004:
2800 Add support for Exys XSEngine board
2802 * Patch by Martin Krause, 27 May 2004:
2803 Fix a MPC5xxx I2C timing issue in i2c_probe().
2805 * Patch by Leif Lindholm, 27 May 2004:
2806 Fix board_init_f() for dbau1x00 board.
2808 * Patch by Imre Deak, 26 May 2004:
2809 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2810 Set flash base accordingly, and decide whether to do or skip board
2811 specific setup steps.
2813 * Patch by Josef Baumgartner, 26 May 2004:
2814 Add missing define in include/asm-m68k/global_data.h
2816 * Patch by Josef Baumgartner, 25 May 2004:
2817 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2819 * Patch by Paul Ruhland, 24 May 2004:
2820 fix SDRAM initialization for LPD7A400 board.
2822 * Patch by Jian Zhang, 20 May 2004:
2823 add support for environment in NAND flash
2825 * Patch by Yuli Barcohen, 20 May 2004:
2826 Add support for Interphase iSPAN boards.
2828 * Patches by Paul Ruhland, 17 May 2004:
2829 - Add I/O functions to the smc91111 ethernet driver to support the
2830 Logic LPD7A40x boards.
2831 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2832 specifically the LPD7A400.
2834 * Patches by Robert Schwebel, 15 May 2004:
2835 - call MAC address reading code also for SMSC91C111;
2836 - make SMSC91C111 timeout configurable, remove duplicate code
2837 - fix get_timer() for PXA
2838 - update doc/README.JFFS2
2839 - use "bootfile" env variable also for jffs2
2841 * Patch by Tolunay Orkun, 14 May 2004:
2842 Add support for Cogent CSB472 board (8MB Flash Rev)
2844 * Patch by Thomas Viehweger, 14 May 2004:
2845 - flash.h: more flash types added
2846 - immap_8260.h: some bits added (useful for RMII)
2847 - cmd_coninfo.c: typo corrected, printf -> puts
2848 - reduced size by replacing spaces with tab
2850 * Patch by Robert Schwebel, 13 May 2004:
2851 Add 'imgextract' command: extract one part of a multi file image.
2853 * Patches by Jon Loeliger, 11 May 2004:
2854 Dynamically handle REV1 and REV2 MPC85xx parts.
2855 (Jon Loeliger, 10-May-2004).
2856 New consistent memory map and Local Access Window across MPC85xx line.
2857 New CCSRBAR at 0xE000_0000 now.
2858 Add RAPID I/O memory map.
2859 New memory map in README.MPC85xxads
2860 (Kumar Gala, 10-May-2004)
2861 Better board and CPU identification on MPC85xx boards at boot.
2862 (Jon Loeliger, 10-May-2004)
2863 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2864 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2865 (Jim Robertson, 10-May-2004)
2866 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2867 Supports multiple PHYs.
2868 (Andy Fleming, 10-May-2004)
2869 Some README.MPC85xxads updates.
2870 (Kumar Gala, 10-May-2004)
2871 Copyright updates for "Freescale"
2872 (Andy Fleming, 10-May-2004)
2874 * Patch by Stephen Williams, 11 May 2004:
2875 Add flash support for ST M29W040B
2876 Reduce JSE specific flash.c to remove dead code.
2878 * Patch by Markus Pietrek, 04 May 2004:
2879 Fix clear_bss code for ARM systems (all except s3c44b0 which
2880 doesn't clear BSS at all?)
2882 * Fix "ping" problem on INC-IP board. Strange problem:
2883 Sometimes the store word instruction hangs while writing to one of
2884 the Switch registers, but only if the next instruction is 16-byte
2885 aligned. Moving the instruction into a separate function somehow
2886 makes the problem go away.
2888 * Patch by Rishi Bhattacharya, 08 May 2004:
2889 Add support for TI OMAP5912 OSK Board
2891 * Patch by Sam Song May, 07 May 2004:
2892 Fix typo of UPM table for rmu board
2894 * Patch by Pantelis Antoniou, 05 May 2004:
2895 - Intracom board update.
2898 * Add support for the second Ethernet interface for the 'PPChameleon'
2901 * Patch by Dave Peverley, 30 Apr 2004:
2902 Add support for OMAP730 Perseus2 Development board
2904 * Patch by Alan J. Luse, 29 Apr 2004:
2905 Fix flash chip-select (OR0) option register setting on FADS boards.
2907 * Patch by Alan J. Luse, 29 Apr 2004:
2908 Report MII network speed and duplex setting properly when
2909 auto-negotiate is not enabled.
2911 * Patch by Jarrett Redd, 29 Apr 2004:
2912 Fix hang on reset on Ocotea board due to flash in wrong mode.
2914 * Patch by Dave Peverley, 29 Apr 2004:
2915 add MAC address detection to smc91111 driver
2917 * Patch by David Müller, 28 Apr 2004:
2918 fix typo in lib_arm/board.c
2920 * Patch by Tolunay Orkun, 20 Apr 2004:
2921 - README update: add CONFIG_CSB272 and csb272_config
2922 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2923 i2cfast environment variable
2925 * Patch by Yuli Barcohen, 19 Apr 2004:
2926 - Rename DUET_ADS to MPC885ADS
2927 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2928 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2929 - Clean up FADS family port to use the new defines
2931 * Fix PCI support on CPC45 board
2933 * Patch by Scott McNutt, 25 Apr 2004:
2934 Add Nios GDB/JTAG Console support:
2935 - Add stubs to support gdb via JTAG.
2936 - Add support for console over JTAG.
2939 * Add support for CATcenter board (based on PPChameleon ME module)
2941 * Patch by Klaus Heydeck, 12 May 2004:
2942 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2943 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2944 various changes to KUP4 board specific files
2946 * Fix minor network problem on MPC5200: need some delay between
2947 resetting the PHY and sending the first packet. Implemented in a
2948 "natural" way by invoking the PHY reset and initialization code
2949 only once after power on vs. each time the interface is brought up.
2951 * Add some limited support for low-speed devices to SL811 USB controller
2952 (at least "usb reset" now passes successfully and "usb info" displays
2953 correct information)
2955 * Change init sequence for multiple network interfaces: initialize
2956 on-chip interfaces before external cards.
2958 * Fix memory leak in the NAND-specific JFFS2 code
2960 * Fix SL811 USB controller when attached to a USB hub
2962 * Fix config option spelling in PM520 config file
2964 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2965 patches by Pantelis Antoniou, 30 Mar 2004)
2967 * Fix minor NAND JFFS2 related issue
2969 * Fixes for SL811 USB controller:
2970 - implement workaround for broken memory stick
2971 - improve error handling
2973 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2974 cope with congested networks.
2976 ======================================================================
2977 Changes for U-Boot 1.1.1:
2978 ======================================================================
2980 * Patch by Travis Sawyer, 23 Apr 2004:
2981 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2982 errata from Vitesse Semiconductor.
2984 * Patch by Philippe Robin, 22 Apr 2004:
2985 Fix ethernet configuration for "versatile" board
2987 * Patch by Kshitij Gupta, 21 Apr 2004:
2988 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2990 * Patch by Steven Scholz, 24 Feb 2004:
2991 Fix a bug in AT91RM9200 ethernet driver:
2992 The MII interface is now initialized before accessing the PHY.
2994 * Patch by John Kerl, 19 Apr 2004:
2995 Use U-boot's miiphy.h for PHY register names, rather than
2996 introducing a new header file.
2998 * Update pci_ids.h from linux-2.4.26
3000 * Patch by Masami Komiya, 19 Apr 2004:
3001 Fix problem cause by VLAN function on little endian architecture
3002 without VLAN environment
3004 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
3005 binary image for all clock frequencies. Implement run-time
3006 optimization of flash access timing based on the actual bus
3009 * Modify KUP4X board configuration to use SL811 driver for USB memory
3010 sticks (including FAT / VFAT filesystem support)
3012 * Add SL811 Host Controller Interface driver for USB
3014 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
3016 * Patch by Pantelis Antoniou, 19 Apr 2004:
3017 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
3018 Minor patches for Intracom boards.
3020 * Patch by Christian Pell, 19 Apr 2004:
3021 cleanup support for CF/IDE on PCMCIA for PXA25X
3023 * Temporarily disabled John Kerl's extended MII command code because
3024 "miivals.h" is missing
3026 * Patches by Mark Jonas, 13 Apr 2004:
3027 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
3028 - Add sync instructions to IceCube SDRAM init code
3029 - Move SDRAM chip constants into seperate include files
3030 - Unify DDR and SDR initialization code
3031 - Unify all IceCube (Lite5xxx) target names
3033 * Patch by John Kerl, 16 Apr 2004:
3034 Enable ranges in mii command, e.g. mii read 0-1f 0 or
3035 mii read 4-7 18-1a. Also add mii dump subcommand for
3036 pretty-printing standard regs 0-5.
3038 * Patch by Stephen Williams, 16 April 2004:
3039 fix typo in JSE.h; update MAINTAINERS
3041 * Patch by Matthew S. McClintock, 14 Apr 2004:
3042 fix initdram function for utx8245 board
3044 * Patch by Markus Pietrek, 14 Apr 2004:
3045 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3047 * Patch by Reinhard Meyer, 18 Apr 2004:
3048 provide the IDE Reset Function for EMK 5200 boards
3050 * Patch by Masami Komiya, 12 Apr 2004:
3051 fix pci_hose_write_config_{byte,word}_via_dword problems
3053 * Patch by Sangmoon Kim, 12 Apr 2004:
3054 Update max RAM size for debris board
3056 * Patch by Travis Sawyer, 08 Apr 2004:
3057 Add TLB entry for second DIMM slot on ocotea
3059 * Patch by Masami Komiya, 08 Apr 2004:
3060 add RTL8169 network driver
3062 * Patch by Dan Malek, 07 Apr 2004:
3063 - Add support for RPC/STx GP3, Motorola 8560 board
3064 - Update 85xx TSEC driver so it searches MII for first available PHY
3066 - Add functions to support console MII commands.
3068 * Patch by Tolunay Orkun, 07 Apr 2004:
3069 Move initialization of bi_iic_fast[]
3070 from board_init_f() to board_init_r()
3072 * Patch by Yasushi Shoji, 07 Apr 2004:
3073 Cleanup microblaze port
3075 * Patch by Sangmoon Kim, 07 Apr 2004:
3076 Add auto SDRAM module detection for Debris board
3078 * Patch by Rune Torgersen, 06 Apr 2004:
3079 - Fix some PCI problems on the MPC8266ADS board
3080 - Fix the location of some PCI entries in the immap structure
3082 * Patch by Yasushi Shoji, 07 Apr 2004:
3083 - add support for microblaze processors
3084 - add support for AtmarkTechno "suzaku" board
3086 * Configure PPChameleon board to use redundand environment in flash
3088 * Configure PPChameleon board to use JFFS2 NAND support.
3090 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3092 * Patch by Rune Torgersen, 16 Apr 2004:
3095 * Patches by Pantelis Antoniou, 16 Apr 2004:
3096 - add support for a new version of an Intracom board and fix
3097 various other things on others.
3098 - add verify support to the crc32 command (define
3099 CONFIG_CRC32_VERIFY to enable it)
3100 - fix FEC driver for MPC8xx systems:
3101 1. fix compilation problems for boards that use dynamic
3103 2. shut down FEC after network transfers
3104 - HUSH parser fixes:
3105 1. A new test command was added. This is a simplified version of
3106 the one in the bourne shell.
3107 2. A new exit command was added which terminates the current
3109 3. Fixed handing of $? (exit code of last executed command)
3110 - Fix some compile problems;
3111 add "once" functionality for the netretry variable
3113 * Patch by George G. Davis, 02 Apr 2004:
3114 add support for Intel Assabet board
3116 * Patch by Stephen Williams, 01 Apr 2004:
3117 Add support for Picture Elements JSE board
3119 * Patch by Christian Pell, 01 Apr 2004:
3120 Add CompactFlash support for PXA systems.
3122 * Patches by Pantelis Antoniou, 30 Mar 2004:
3123 - add auto-complete support to the U-Boot CLI
3124 - add support for NETTA and NETPHONE boards; fix NETVIA board
3125 - add support for the Epson 156x series of graphical displays
3126 (These displays are serial and not suitable for using a normal
3127 framebuffer console on them)
3128 - add infrastructure needed in order to POST any DSPs in a board
3129 - improve and fix various things in the MPC8xx FEC driver:
3130 1. The new 87x and 88x series of processors have two FECs,
3131 and the new driver supports them both.
3132 2. Another change in the 87x/88x series is support for
3133 the RMII (Reduced MII) interface. However numerous
3134 changes are needed to make it work since the PHYs
3135 are connected to the same lines. That means that
3136 you have to address them correctly over the MII
3138 3. We now correctly match the MII/RMII interface
3139 configuration to what the PHY reports.
3140 - Fix problem when readingthe MII status register. Due to the
3141 internal design of many PHYs you have to read the register
3142 twice. The problem is more apparent in 10Mbit mode.
3143 - add new mode ".jffs2s" for reading from a NAND device: it just
3144 skips over bad blocks.
3145 - add networking support for VLANs (802.1q), and CDP (Cisco
3147 - some minor patches / cleanup
3149 * Patch by Yuli Barcohen, 28 Mar 2004:
3150 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3151 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3152 - Change configuration method for MPC8260ADS family
3154 * add startup code to clear the BSS of standalone applications
3156 * Fix if / elif handling bug in HUSH shell
3158 ======================================================================
3159 Changes for U-Boot 1.1.0:
3160 ======================================================================
3162 * Patch by Mark Jonas: Remove config.tmp files only when
3163 unconfiguring the board
3165 * Adapt RMU board for bigger flash memory
3167 * Patch by Klaus Heydeck, 13 Mar 2003:
3168 Add support for KUP4X Board
3170 * Patch by Pavel Bartusek, 21 Mar 2004
3171 Add Reiserfs support
3173 * Patch by Hinko Kocevar, 20 Mar 2004
3174 - Add auto-release for SMSC LAN91c111 driver
3175 - Add save/restore of PTR and PNR regs as suggested in datasheet
3177 * Patch by Stephen Williams, 19 March 2004
3178 Increase speed of sector reads from SystemACE,
3179 shorten poll timeout and remove a useless reset
3181 * Patch by Tolunay Orkun, 19 Mar 2004:
3182 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3185 * Patch by Brad Kemp, 18 Mar 2004:
3186 prevent machine checks during a PCI scan
3188 * Patch by Pierre Aubert, 18 Mar 2004:
3189 Fix string cleaning in IDE identification
3191 * Patch by Pierre Aubert, 18 Mar 2004:
3192 - Unify video mode handling for Chips & Technologies 69000 Video
3193 chip and Silicon Motion SMI 712/710/810 Video chip
3194 - Add selection of the video output (CRT or LCD) via 'videoout'
3195 environment variable for the Silicon Motion
3198 * Patch by Pierre Aubert, 18 Mar 2004:
3199 include/common.h typo fix
3201 * Patches by Tolunay Orkun, 17 Mar 2004:
3202 - Add support for bd->bi_iic_fast[] initialization via environment
3203 variable "i2cfast" (CONFIG_I2CFAST)
3204 - Add "i2cfast" u-boot environment variable support for csb272
3206 * Patch by Carl Riechers, 17 Mar 2004:
3207 Ignore '\0' characters in console input for use with telnet and
3210 * Patch by Leon Kukovec, 17 Mar 2004:
3211 typo fix for strswab prototype #ifdef
3213 * Patches by Thomas Viehweger, 16 Mar 2004:
3214 - show PCI clock frequency on MPC8260 systems
3215 - add FCC_PSMR_RMII flag for HiP7 processors
3216 - in do_jffs2_fsload(), take load address from load_addr if not set
3217 explicit, update load_addr otherwise
3218 - replaced printf by putc/puts when no formatting is needed
3219 (smaller code size, faster execution)
3221 * Patch by Phillippe Robin, 16 Mar 2004:
3222 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3224 * Patch by Stephen Williams, 15 Mar 2004:
3225 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3227 * Patch by Tolunay Orkun, 15 Mar 2004:
3228 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3230 * Patch by Travis Sawyer, 15 Mar 2004:
3231 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3233 * Add start-up delay to make sure power has stabilized before
3234 attempting to switch on USB on SX1 board.
3236 * Patch by Josef Wagner, 18 Mar 2004:
3237 - Add support for MicroSys XM250 board (PXA255)
3238 - Add support for MicroSys PM828 board (MPC8280)
3239 - Add support for 32 MB Flash on PM825/826
3240 - new SDRAM refresh rate for PM825/PM826
3241 - added support for MicroSys PM520 (MPC5200)
3242 - replaced Query by Identify command in CPU86/flash.c
3243 to support 28F160F3B
3245 * Fix wrap around problem with udelay() on ARM920T
3247 * Add support for Macronix flash on TRAB board
3249 * Patch by Pierre Aubert, 15 Mar 2004:
3250 Fix buffer overflow in IDE identification
3252 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3254 * Remove redundand #define in IceCube.h
3256 * Patch by Steven Scholz, 27 Feb 2004:
3257 - Adding get_ticks() and get_tbclk() for AT91RM9200
3258 - Many white space fixes in cpu/at91rm9200/interrupts.c
3260 * Patches by Steven Scholz, 20 Feb 2004:
3261 some cleanup in AT91RM9200 related code
3263 * Patches by Travis Sawyer, 12 Mar 2004:
3264 - Fix Gigabit Ethernet support for 440GX
3265 - Add Gigabit Ethernet Support to MII PHY utilities
3267 * Patch by Brad Kemp, 12 Mar 2004:
3268 Fixes for drivers/cfi_flash.c:
3269 - Better support for x8/x16 implementations
3270 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3271 - Added defines for AMD command and address constants
3273 * Patch by Leon Kukovec, 12 Mar 2004:
3274 Fix get_dentfromdir() to correctly handle deleted dentries
3276 * Patch by George G. Davis, 11 Mar 2004:
3277 Remove hard coded network settings in TI OMAP1610 H2
3278 default board config
3280 * Patch by George G. Davis, 11 Mar 2004:
3281 add support for ADS GraphicsClient+ board.
3283 * Patch by Pierre Aubert, 11 Mar 2004:
3284 - add bitmap command and splash screen support in cfb console
3285 - add [optional] origin in the bitmap display command
3287 * Patch by Travis Sawyer, 11 Mar 2004:
3288 Fix ocotea board early init interrupt setup.
3290 * Patch by Thomas Viehweger, 11 Mar 2004:
3291 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3293 * Patch by Stephan Linz, 09 Mar 2004
3294 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3296 * Patch by George G. Davis, 9 Mar 2004:
3297 fix recent build failure for SA1100 target
3299 * Patch by Travis Sawyer, 09 Mar 2004:
3300 Support native interrupt mode for the IBM440GX.
3301 Previously it was running in 440GP compatibility mode.
3303 * Patch by Philippe Robin, 09 Mar 2004:
3304 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3307 * Patch by Masami Komiya, 08 Mar 2004:
3308 Don't overwrite server IP address or boot file name
3309 when the boot server does not return values
3311 * Patch by Tolunay Orkun, 5 Mar 2004:
3312 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3314 * Patch by Tolunay Orkun, 5 Mar 2004:
3315 Fix early board initialization for Cogent CSB272 board
3317 * Patch by Ed Okerson, 3 Mar 2004:
3318 fix CFI flash writes for little endian systems
3320 * Patch by Reinhard Meyer, 01 Mar 2004:
3321 generalize USB and IDE support for MPC5200 with according
3322 changes to IceCube.h and TOP5200.h
3323 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3324 add info about USB and IDE to README
3326 * Patch by Yuli Barcohen, 4 Mar 2004:
3327 Fix problems with GCC 3.3.x which changed handling of global
3328 variables explicitly initialized to zero (now in .bss instead of
3331 * Patch by Leon Kukovec, 02 Mar 2004:
3332 add strswab() to fix IDE LBA capacity, firmware and model numbers
3333 on little endian machines
3335 * Patch by Masami Komiya, 02 Mar 2004:
3336 - Remove get_ticks() from NFS code
3337 - Add verification of RPC transaction ID
3339 * Patch by Pierre Aubert, 02 Mar 2004:
3340 cleanup for IDE and USB drivers for MPC5200
3342 * Patch by Travis Sawyer, 01 Mar 2004:
3344 - Add IBM PPC440GX Ref Platform support (Ocotea)
3345 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3346 Adapted to U-Boot and 440GX port
3348 - Add gracious handling of all Ethernet Pin Selections for 440GX
3349 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3351 - Add needed bit definitions
3354 * Patch by Carl Riechers, 1 Mar 2004:
3355 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3357 * Patch by Stephan Linz, 27 Feb 2004
3358 - avoid problems for targets without NFS download support
3360 * Patch by Rune Torgersen, 27 Feb 2004:
3361 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3362 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3363 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3365 * Patch by Masami Komiya, 27 Feb 2004:
3366 Fix rarpboot: add autoload by NFS
3368 * Patch by Dan Eisenhut, 26 Feb 2004:
3369 fix flash_write return value in saveenv
3371 * Patch by Stephan Linz, 11 Dec 2003
3372 expand config.mk to avoid trigraph warnings on NIOS
3374 * Rename "BMS2003" board into "HMI10"
3376 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3377 storage; auto-set console on USB port (using preboot command)
3379 * Add support for SX1 mobile phone; add support for USB-based console
3380 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3382 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3384 * Fix SDRAM timings for LITE5200 / IceCube board
3386 * Handle Auti-MDIX / connection status for INCA-IP
3388 * Fix USB problems when attempting to read 0 bytes
3390 * Patch by Travis Sawyer, 26 Feb 2004:
3391 Fix broken compile for XPEDITE1K target.
3393 * Patch by Stephan Linz, 26 Feb 2004:
3394 Bug fix for NFS code on NIOS targets
3396 * Patch by Stephen Williams, 26 Feb 2004:
3397 Break up SystemACE reads of large block counts
3399 * Patch by Pierre Aubert, 26 Feb 2004
3400 add IDE support for MPC5200
3402 * Patch by Masami Komiya, 26 Feb 2004:
3403 add autoload via NFS
3405 * Patch by Stephen Williams
3406 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3407 elsewhere in the source.
3409 * Patch by Steven Scholz, 25 Feb 2004:
3410 - Timeouts in FPGA code should be based on CFG_HZ
3411 - Minor cleanup in code for Altera FPGA ACEX1K
3413 * Patch by Steven Scholz, 25 Feb 2004:
3414 Changed "Directory Hierarchy" section in README
3416 * Patch by Masami Komiya, 25 Feb 2004:
3417 Reduce copy count in nfs_read_reply() of NFS code
3419 * Patch by Markus Pietrek, 24 Feb 2004:
3420 NS9750 DevBoard added
3422 * Patch by Pierre Aubert, 24 Feb 2004
3423 add USB support for MPC5200
3425 * Patch by Steven Scholz, 24 Feb 2004:
3426 - fix MII commands to use values from last command
3428 * Patch by Torsten Demke, 24 Feb 2004:
3429 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3431 * Patch by Rahul Shanbhag, 19 Feb 2004:
3432 Fixes for for OMAP1610 board:
3433 - shift some IRQ specific code to platform.S file
3434 - remove duplicatewatchdog reset code from start.S
3436 * Make Auto-MDIX Support configurable on INCA-IP board
3438 * Fix license for mkimage tool
3440 * Patch by Masami Komiya, 24 Feb 2004:
3441 Update NetBootFileXferSize in NFS code
3443 * Patch by Scott McNutt, 24 Feb 2004:
3444 fix packet length in NFS code
3446 * Patch by Masami Komiy, 22 Feb 2004:
3447 Add support for NFS for file download
3449 * Patch by Andrea Scian, 17 Feb 2004:
3450 Add support for S3C44B0 processor and DAVE B2 board
3452 * Patch by Steven Scholz, 20 Feb 2004:
3453 - Add support for MII commands on AT91RM9200 boards
3454 - some cleanup in AT91RM9200 ethernet code
3456 * Patch by Peter Ryser, 20 Feb 2004:
3457 Add support for the Xilinx ML300 platform
3459 * Patch by Stephan Linz, 17 Feb 2004:
3460 Fix watchdog support for NIOS
3462 * Patch by Josh Fryman, 16 Feb 2004:
3463 Fix byte-swapping for cfi_flash.c for different bus widths
3465 * Patch by Jon Diekema, 14 Jeb 2004:
3466 Remove duplicate "FPGA Support" notes from the README file
3468 * Patches by Reinhard Meyer, 14 Feb 2004:
3469 - update board/emk tree; use common flash driver
3470 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3471 [adapted for other PPC CPUs -- wd]
3472 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3474 * Patch by Jon Diekema, 13 Feb 2004:
3475 Call show_boot_progress() whenever POST "FAILED" is printed.
3477 * Patch by Nishant Kamat, 13 Feb 2004:
3478 Add support for TI OMAP1610 H2 Board
3479 Fixes for cpu/arm926ejs/interrupt.c
3480 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3481 Fix for a timer bug in OMAP1610 Innovator
3482 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3484 * Patches by Stephan Linz, 12 Feb 2004:
3485 - add support for NIOS timer with variable period preload counter value
3486 - prepare POST framework support for NIOS targets
3488 * Patch by Denis Peter, 11 Feb 2004:
3489 add POST support for the MIP405 board
3491 * Patch by Laurent Mohin, 10 Feb 2004:
3492 Fix buffer overflow in common/usb.c
3494 * Patch by Tolunay Orkun, 10 Feb 2004:
3495 Add support for Cogent CSB272 board
3497 * Patch by Thomas Elste, 10 Feb 2004:
3498 Add support for NET+50 CPU and ModNET50 board
3500 * Patch by Sam Song, 10 Feb 2004:
3501 Fix typos in cfi_flash.c
3503 * Patch by Leon Kukovec, 10 Feb 2004
3504 Fixed long dir entry slot id calculation in get_vfatname
3506 * Patch by Robin Gilks, 10 Feb 2004:
3507 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3508 !=, <>, <, >, <=, >=)
3510 * Fix problem with side effects in macros in include/usb.h
3512 * Patch by David Benson, 13 Nov 2003:
3513 bug 841358 - fix TFTP download size limit
3515 * Fixing bug 850768:
3516 improper flush_cache() in load_serial()
3518 * Fixing bug 834943:
3519 MPC8540 - missing volatile declarations
3521 * Patch by Stephen Williams, 09 Feb 2004:
3522 Add support for Xilinx SystemACE chip:
3523 - New files common/cmd_ace.c and include/systemace.h
3524 - Hook systemace support into cmd_fat and the partition manager
3526 * Patch by Travis Sawyer, 09 Feb 2004:
3527 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3529 * Patch by Travis Sawyer, 09 Feb 2004:
3531 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3532 - Add phymode for 440 enet
3535 - Change board_pre_init to board_early_init_f
3536 - Add user flash to bus controller setup
3538 - Fix is_pci_host to check GPIO for monarch bit
3539 - Force xpedite1k to pci conventional mode (via #define option)
3541 * Patch by Brad Kemp, 4 Feb 2004:
3542 - handle the machine check that is generated during the PCI scans
3544 - define the registers used in the IMMR by the PCI subsystem.
3546 * Patch by Pierre Aubert, 03 Feb 2004:
3547 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3549 * Patch by Jeff Angielski, 03 Feb 2004:
3550 Fix copy & paste error in cpu/mpc8260/pci.c
3552 * Patch by Reinhard Meyer, 24 Jan 2004:
3553 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3555 * Add Auto-MDIX support for INCA-IP
3559 * Patch by Josef Baumgartner, 10 Feb 2004:
3560 Fixes for ColdFire port
3562 * Patch by Brad Kemp, 11 Feb 2004:
3563 Fix CFI flash driver problems
3565 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3566 modules at CPU clock frequencies above 66 MHz.
3568 * Optimize flash programming speed for LWMON (by another 100% :-)
3570 * Patch by Jian Zhang, 3 Feb 2004:
3571 - Changed the incorrect FAT12BUFSIZE
3572 - data_begin in fsdata can be negative. Changed it to be short.
3574 * Patches by Stephan Linz, 30 Jan 2004:
3575 1: - board/altera/common/flash.c:flash_erase():
3576 o allow interrupts befor get_timer() call
3577 o check-up each erased sector and avoid unexpected timeouts
3578 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3579 o enclose sevenseg_set() in cpp condition
3580 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3581 - fix some typed in mistakes in the NIOS documentation
3582 2: - split DK1C20 configuration into several header files:
3583 o two new files for each NIOS CPU description
3584 o U-Boot related part is remaining in DK1C20.h
3585 3: - split DK1S10 configuration into several header files:
3586 o two new files for each NIOS CPU description
3587 o U-Boot related part is remaining in DK1S10.h
3588 4: - Add support for the Microtronix Linux Development Kit
3589 NIOS CPU configuration at the Altera Nios Development Kit,
3590 Stratix Edition (DK-1S10)
3591 5: - Add documentation for the Altera Nios Development Kit,
3592 Stratix Edition (DK-1S10)
3593 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3595 7: - Add support for the common U-Boot SPI framework at
3598 * Patch by Rahul Shanbhag, 28 Jan 2004:
3599 Fix flash protection/locking handling for OMAP1610 innovator board.
3601 * Patch by Rolf Peukert, 28 Jan 2004:
3602 fix flash write problems on CSB226 board (write with 32 bit bus width)
3604 * Patches by Mark Jonas, 16 Jan 2004:
3605 - fix rounding error when calculating baudrates for MPC5200 PSCs
3606 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3607 time which is not supported
3609 * Patch by Yuli Barcohen, 26 Jan 2004:
3610 Allow bzip2 compression for small memory footprint boards
3612 * Patch by Brad Kemp, 21 Jan 2004:
3613 Add support for CFI flash driver for both the Intel and the AMD
3616 * Patch by Travis Sawyer, 20 Jan 2004:
3617 Fix pci bridge auto enumeration of sibling p2p bridges.
3619 * Patch by Tolunay Orkun, 12 Jan 2004:
3620 Add some delays as needed for Intel LXT971A PHY support
3622 * Patches by Stephan Linz, 09 Jan 2004:
3623 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3624 - make DK1C20 board configuration related to ASMI conform to
3627 * Patch by Anders Larsen, 09 Jan 2004:
3629 ARM memory layout fixes: the abort-stack is now set up in the
3630 correct RAM area, and the BSS is zeroed out as it should be.
3632 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3633 of the linker scripts are replaced by '__bss_start' and '_end',
3634 resp., which is a further step to eliminate unnecessary differences
3635 between the implementation of the CPU architectures.
3637 * Patch by liang a lei, 9 Jan 2004:
3638 Fix Intel 28F128J3 ID in include/flash.h
3640 * Patch by Masami Komiya, 09 Jan 2004:
3641 add support for TB0229 board (NEC VR4131 MIPS processor)
3643 * Patch by Leon Kukovec, 12 Dec 2003:
3644 changed extern __inline__ into static __inline__ in
3645 include/linux/byteorder/swab.h
3647 * Patch by Travis Sawyer, 30 Dec 2003:
3648 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3649 select MDI port based on enabled EMAC device.
3650 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3653 * Patch by Wolter Kamphuis, 15 Dec 2003:
3654 made CONFIG_SILENT_CONSOLE usable on all architectures
3656 * Disable date command on TQM866M - there is no RTC on MPC866
3658 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3660 * Implement adaptive SDRAM timing configuration based on actual CPU
3661 clock frequency for INCA-IP; fix problem with board hanging when
3662 switching from 150MHz to 100MHz
3664 * Add PCMCIA CS support for BMS2003 board
3666 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3667 see doc/README.MPC866 for details;
3668 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3669 calculate CPU clock frequency from PLL register values.
3671 * Add support for 128 MB RAM on TQM8xxL/M modules
3673 * Fix PS/2 keyboard problem caused by statically initialized variable
3674 pointing to a location in flash
3676 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3678 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3679 before we can access it; add delay in case we are faster (with no
3682 * Cleanup of some init functions
3684 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3685 to avoid Linux crashes by early packets coming in.
3687 * Accelerate flash accesses on LWMON board by using buffered writes
3689 * Fix typo in Makefile;
3690 fix problem with PARTNUM detection
3692 * Patch by Reinhard Meyer, 09 Jan 2004:
3693 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3695 * Add support for IDE LED on BMS2003 board
3696 (exclusive with status LED!)
3698 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3701 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3702 Add common files for "emk" boards
3704 * Add a common get_ram_size() function and modify the the
3705 board-specific files to invoke that common implementation.
3707 ======================================================================
3708 Changes for U-Boot 1.0.1:
3709 ======================================================================
3711 * Set default clock for INCA-IP to 150 MHz
3713 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3714 add I2C support; add support for DS1337 RTC
3716 * Add CompactFlash support for BMS2003 board
3718 * Add support for status LED on BMS2003 board
3720 * Patch by Scott McNutt, 02 Jan 2004:
3721 Add support for the Nios Active Serial Memory Interface (ASMI)
3724 * Patch by Andrea Marson, 16 Dec 2003:
3725 Add support for the PPChameleon ME and HI modules
3727 * Patch by Yuli Barcohen, 22 Dec 2003:
3728 Add support for Motorola DUET ADS board (MPC87x/88x)
3730 * Patch by Robert Schwebel, 15 Dec 2003:
3731 add support for cramfs (uses JFFS2 command interface)
3733 * Patches by Stephan Linz, 11 Dec 2003:
3734 - more documentation for NIOS port
3735 - new struct nios_pio_t, struct nios_spi_t
3736 - Reconfiguration for NIOS Development Kit DK1C20:
3737 o move board related code from board/dk1c20
3738 to board/altera/dk1c20
3739 o create a new common source path board/altera/common
3740 and move generic flash access stuff into it
3741 o change/expand configuration file DK1C20.h
3742 - Add support for NIOS Development Kit DK1S10
3743 - Add status LED support for NIOS systems
3744 - Add dual 7-segment LED support for Altera NIOS DevKits
3746 * Patch by Ronen Shitrit, 10 Dec 2003:
3747 Add support for the Marvell DB64360 / DB64460 development boards
3749 * Patch by Detlev Zundel, 10 Dec 2003:
3750 fix dependency problem in examples/Makefile
3752 * Patch by Denis Peter, 8 Dec 2003
3753 - add support for the PATI board (MPC555)
3754 - add SPI support for the MPC5xx
3756 * Patch by Anders Larsen, 08 Dec 2003:
3757 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3758 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3759 cleanup some redundand #defines
3761 * Patch by André Schwarz, 8 Dec 2003:
3762 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3763 - TX and RX deskriptors must be quad-word aligned
3764 - does not work with only one TX deskriptor
3765 - standard reset method does not work
3767 * Patch by Masami Komiya, 08 Dec 2003:
3768 add RTL8139 ethernet driver
3770 * Patches by Ed Okerson, 07 Dec 2003:
3771 - fix ethernet for the AU1x00 processors in little-endian mode.
3772 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3774 * Minor code cleanup (coding style)
3776 * Patch by Reinhard Meyer, 30 Dec 2003:
3777 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3778 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3779 - turned debug print of PHY registers into a function (called in two places)
3780 - added support for EMK MPC5200 based modules
3782 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3784 * Add support for TQM866M modules
3786 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3788 * Fix a few compiler warnings
3790 * Patch by Reinhard Meyer, 28 Dec 2003:
3791 Add initial support for TOP5200 board
3793 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3794 environment variable which can set to "100", "133", or "150". The
3795 CPU clock will be configured accordingly upon next reboot. Other
3796 values are ignored. In case of an invalid or undefined "cpuclk"
3797 value, the compile-time default CPU clock speed will be used.
3799 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3800 window that is used to access the UART registers by the Linux driver)
3802 * Patch by Reinhard Meyer, 20 Dec 2003:
3803 Fix clock calculation for the MPC5200 for higher clock frequencies
3804 (above 2**32 / 10 = 429.5 MHz).
3806 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3808 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3810 * Add new configuration for IceCube board with DDR memory
3812 * Update TRAB memory configurations
3814 * Add JFFS2 support for INCA-IP board
3816 * Patch by Bill Hargen, 09 Dec 2003:
3817 - BUBINGA405EP: changed flash driver to protect top sector containing
3819 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3820 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3821 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3822 - 405EP: added/fixed support for "reginfo" command.
3823 - 4xx: removed spurious MII error messages on "mii info" command.
3825 * Patch by Bernhard Kuhn, 28 Nov 2003:
3826 add support for ColdFire CPU
3827 add support for Motorola M5272C3 and M5282EVB boards
3829 * Patch by Pierre Aubert, 24 Nov 2003:
3830 - add a return value for the fpga command
3831 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3832 is defined. If ide_preinit fails, ide_init is aborted.
3833 - fix an endianess problem in fat.h
3835 * Patch by Wolter Kamphuis, 05 Dec 2003:
3836 Add support for SNMC's QS850/QS823/QS860T boards
3838 * Patch by Yuli Barcohen, 3 Dec 2003:
3839 "revive" U-Boot support for old Motorola MPC860ADS board
3841 * Patch by Cam(ilo?), 03 Dec 2003:
3842 make examples build even with broken Montavista objcopy
3844 * Patch by Pavel Bartusek, 27 Nov 2003:
3845 fix conversion problem with "bootretry" evironment variable
3847 * Patch by Andre Schwarz, 24 Nov 2003:
3848 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3850 * Patch by Pavel Bartusek, 21 Nov 2003:
3851 set ZMII bridge speed on 440
3853 * Patch by Anders Larsen, 17 Nov 2003:
3854 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3856 * Patches by David Müller, 14 Nov 2003:
3857 - board/mpl/common/common_util.c
3858 * implement support for BZIP2 compressed images
3859 * various cleanups (printf -> puts, ...)
3860 - board/mpl/common/flash.c
3861 * report correct errors to upper layers
3862 * check the erase fail and VPP low bits in status reg
3863 - board/mpl/vcma9/cmd_vcma9.c
3864 - board/mpl/vcma9/flash.c
3865 * various cleanups (printf -> puts, ...)
3867 * fix typo in comment
3868 - cpu/arm920t/usb_ohci.c
3869 * support for S3C2410 is missing in #if line
3871 * reinit some registers in case of error (cable missing, ...)
3873 * support for USB/MMC devices is missing in #if line
3874 - include/configs/MIP405.h
3875 - include/configs/PIP405.h
3876 * enable BZIP2 support
3877 * enlarge malloc space to 1MiB because of BZIP2 support
3878 - include/configs/VCMA9.h
3879 * enable BZIP2 support
3880 * enlarge malloc space to 1MiB because of BZIP2 support
3881 * enable USB support
3882 - lib_arm/armlinux.c
3883 * change calling convention of ARM Linux kernel as
3884 described on http://www.arm.linux.org.uk/developer/booting.php
3886 * Patch by Thomas Lange, 14 Nov 2003:
3887 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3888 support all these AMD boards.
3890 * Patch by Thomas Lange, 14 Nov 2003:
3891 Workaround for mips au1x00 physical memory accesses (the au1x00
3892 uses a 36 bit bus internally and cannot access physical memory
3893 directly. Use the uncached SDRAM address instead of the physical
3896 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3897 add Realtek 8019 ethernet driver
3899 * Patch by Yuli Barcohen, 13 Nov 2003:
3900 MPC826xADS/PQ2FADS cleanup
3902 * Patch by Anders Larsen, 12 Nov 2003:
3903 Update README to mark the PORTIO commands non-standard
3905 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3906 update for for Atmel AT91RM9200DK development kit:
3907 - support for environment variables in DataFlash
3908 - Atmel DataFlash AT45DB1282 support
3910 * Patch by Jeff Carr, 11 Nov 2003:
3911 add support for new version of 8270 processors
3913 * Patches by George G. Davis, 05 Nov 2003:
3914 - only pass the ARM linux initrd tag to the kernel when an initrd
3916 - update omap1510inn configuration file
3918 * Patches by Stephan Linz, 3 Nov 2003:
3919 - more endianess fixes for LAN91C111 driver
3920 - CFG_HZ configuration patch for NIOS Cyclone board
3922 * Patch by Stephan Linz, 28 Oct 2003:
3923 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3925 * Patch by Steven Scholz, 20 Oct 2003:
3926 - make "mii info <addr>" show infor for PHY at "addr" only
3927 - Endian fix for miiphy_info()
3929 * Patch by Gleb Natapov, 19 Sep 2003:
3930 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3932 * Patch by Anders Larsen, 17 Sep 2003:
3933 Bring ARM memory layout in sync with the documentation:
3934 stack and malloc-heap are now located _below_ the U-Boot code
3936 * Accelerate booting on TRAB board: read and check autoupdate image
3937 headers first instead of always reading the whole images.
3939 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3941 * Enabled password check on RMU board
3943 * Fix configuration problem with IceCube in LOWBOOT configuration:
3944 envrionment got embedded, corrupting the image layout.
3946 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3948 * Added BMS2003 board
3949 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3951 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3952 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3955 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3958 * Add checksum verification to 'imls' command
3960 * Add bd_info fields needed for 4xx Linux I2C driver
3962 * Patch by Martin Krause, 4 Nov. 2003:
3963 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3965 * Print used network interface when CONFIG_NET_MULTI is set
3967 * Patch by Bernhard Kuhn, 28 Oct 2003:
3968 Add low boot support for MPC5200
3970 * Fix problem with dual PCMCIA support (NSCU)
3972 * Fix MPC5200 I2C initialization function
3974 ======================================================================
3975 Changes for U-Boot 1.0.0:
3976 ======================================================================
3978 * Fix parameter passing to standalone images with bootm command
3980 * Patch by Kyle Harris, 30 Oct 2003:
3981 Fix build errors for ixdp425 board
3983 * Patch by David M. Horn, 29 Oct 2003:
3984 Fixes to build under CYGWIN
3986 * Get IceCube MGT5100 working (again)
3988 * Fix problems in memory test on some boards (which was not
3989 non-destructive as intended)
3991 * Patch by Gary Jennejohn, 28 Oct 2003:
3992 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3993 to prevent stack overflow on ARM systems
3995 * Patch by Stephan Linz, 28 Oct 2003:
3996 fix init sequence error for NIOS port
3998 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
4000 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
4002 * Patch by Xiao Xianghua, 23 Oct 2003:
4003 small patch for mpc85xx
4005 * Fix small problem in MPC5200 I2C driver
4007 * Fix FCC3 support on ATC board
4009 * Correct header printing for multi-image files in do_bootm()
4011 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
4013 * Fix PCI problems on PPChameleon board
4015 * Patch by Steven Scholz, 18 Oct 2003:
4016 Fix AT91RM9200 ethernet driver
4018 * Patch by Nye Liu, 17 Oct 2003:
4019 Fix typo in include/mpc8xx.h
4021 * Patch by Richard Woodruff, 16 Oct 03:
4022 Fixes for cpu/arm925/interrupt.c
4023 - Initialize timestamp & lastdec vars.
4024 - fix timestamp overflows.
4025 - fix lastdec overflow.
4026 - smarter normalization to allow udelay() below 1ms to work.
4028 * Patch by Scott McNutt, 16 Oct
4029 add networking support for the Altera Nios Development Kit,
4030 Cyclone Edition (DK-1C20)
4032 * Patch by Jon Diekema, 14 Oct 2003:
4033 add hint about doc/README.silent to README file
4035 * Add CompactFlash support for NSCU
4037 * Fix PCI problems on PPChameleonEVB
4039 * TRAB auto-update: Base decision if we have to strip the image
4040 header on image type as encoded in the header
4041 (include image type patch by Martin Krause, 17 Oct 2003)
4043 * Patches by Xianghua Xiao, 15 Oct 2003:
4045 - Added Motorola CPU 8540/8560 support (cpu/85xx)
4046 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4047 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4049 * Fix flash timings on TRAB board
4051 * Make sure HUSH is initialized for running auto-update scripts
4053 * Make 5200 reset command _really_ reset the board, without running
4054 any other code after it
4056 * Fix errors with flash erase when range spans across banks
4057 that are mapped in reverse order
4059 * Fix flash mapping and display on P3G4 board
4061 * Patch by Kyle Harris, 15 Jul 2003:
4062 - add support for Intel IXP425 CPU
4063 - add support for IXDP425 eval board
4065 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4066 for more information
4068 * Patch by Steven Scholz, 10 Oct 2003
4069 - Add support for Altera FPGA ACEX1K
4071 * Patches by Thomas Lange, 09 Oct 2003:
4072 - fix cmd_ide.c for non ppc boards (read/write functions did not
4073 add ATA base address)
4074 - fix for shannon board
4075 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4076 - Endian swap ATA identity for all big endian CPUs, not just PPC
4077 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4079 - add support for dbau1x00 board (MIPS32)
4081 * Patch by Sangmoon Kim, 07 Oct 2003:
4082 add support for debris board
4084 * Patch by Martin Krause, 09 Oct 2003:
4085 Fixes for TRAB board
4086 - /board/trab/rs485.c: correct baudrate
4087 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4088 udelay(); fix some timing problems with adc controller
4089 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4090 modify commands: touch and buzzer
4092 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4093 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4094 Use direct function calls for auto_update instead of hush commands
4096 * Patch by Scott McNutt, 04 Oct 2003:
4097 - add support for Altera Nios-32 CPU
4098 - add support for Nios Cyclone Development Kit (DK-1C20)
4100 * Patch by Steven Scholz, 29 Sep 2003:
4101 - A second parameter for bootm overwrites the load address for
4102 "Standalone Application" images.
4103 - bootm sets environment variable "filesize" to the resulting
4104 (uncompressed) data length for "Standalone Application" images
4105 when autostart is set to "no". Now you can do something like
4106 if bootm $fpgadata $some_free_ram ; then
4107 fpga load 0 $some_free_ram $filesize
4110 * Patch by Denis Peter, 25 Sept 2003:
4111 add support for the MIP405 Rev. C board
4113 * Patch by Yuli Barcohen, 25 Sep 2003:
4114 add support for Zephyr Engineering ZPC.1900 board
4116 * Patch by Anders Larsen, 23 Sep 2003:
4117 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4118 implemented for the x86 architecture)
4120 * Patch by Sangmoon Kim, 23 Sep 2003:
4121 fix pll_pci_to_mem_multiplier table for MPC8245
4123 * Patch by Anders Larsen, 22 Sep 2003:
4124 enable timed autoboot on PXA
4126 * Patch by David Müller, 22 Sep 2003:
4127 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4128 returns correct libgcc file path
4129 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4130 time on s3c24x0 systems
4132 * Patch by Jon Diekema, 19 Sep 2003:
4133 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4134 link state to the fault LED.
4135 - In NetLoop, make the Fault LED reflect the link status. The link
4136 status gets updated on entry, and on timeouts.
4138 * Patch by Anders Larsen, 18 Sep 2003:
4139 allow mkimage to build and run on Cygwin-hosted systems
4141 * Patch by Frank Müller, 18 Sep 2003:
4142 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4145 * Patch by Pantelis Antoniou, 16 Sep 2003:
4146 add tool to compute fileds in the PLPRCR register for MPC86x
4148 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4150 * Fix build problems under FreeBSD
4152 * Add generic filesystem image type
4154 * Make fatload set filesize environment variable
4156 * enable basic / medium / high-end configurations for PPChameleonEVB
4157 board; fix NAND code
4159 * enable TFTP client code to specify to the server the desired
4160 timeout value (see RFC-2349)
4162 * Improve SDRAM setup for TRAB board
4164 * Suppress all output with splashscreen configured only if "splashimage"
4167 * Fix problems with I2C support for mpc5200
4169 * Adapt TRAB configuration and auto_update to new memory layout
4171 * Add configuration for wtk board
4173 * Add support for the Sharp LQ065T9DR51U LCD display
4175 * Patch by Rune Torgersen, 17 Sep 2003:
4176 - Fixes for MPC8266 default config
4177 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4179 * Patches by Jon Diekema, 17 Sep 2003:
4180 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4183 - adjust "help" output
4185 * Patches by Anders Larsen, 17 Sep 2003:
4186 - fix spelling errors
4187 - set GD_FLG_DEVINIT flag only after device function pointers
4189 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4191 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4192 - trigger watchdog while waiting in serial driver
4194 * Add auto-update code for TRAB board using USB memory sticks,
4195 support new configuration with more memory
4197 * disable MPC5200 bus pipelining as workaround for bus contention
4199 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4200 priority; configure critical interrupts to be handled like external
4203 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4204 go back to 66 MHz for stability
4206 * Patches by Jon Diekema, 15 Sep 2003:
4207 - add description for missing CFG_CMD_* entries in the README file
4210 * Patch by Gleb Natapov, 14 Sep 2003:
4211 enable watchdog support for all MPC824x boards that have a watchdog
4213 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4214 "Non-octet Aligned Frame" errors we see at 100 Mbps
4216 * Patch by Sharad Gupta, 14 Sep 2003:
4217 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4219 * Patch by llandre, 11 Sep 2003:
4220 update configuration for PPChameleonEVB board
4222 * Patch by David Müller, 13 Sep 2003:
4223 various changes to VCMA9 board specific files
4225 * Add I2C support for MGT5100 / MPC5200
4227 * Patch by Rune Torgersen, 11 Sep 2003:
4228 Changed default memory option on MPC8266ADS to NOT be Page Based
4229 Interleave, since this doesn't work very well with the standard
4232 * Patch by George G. Davis, 12 Sep 2003:
4233 fix Makefile settings for sk98 driver
4235 * Patch by Stefan Roese, 12 Sep 2003:
4236 - new boards added: DP405, HUB405, PLU405, VOH405
4237 - some esd boards updated
4238 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4240 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4242 * Patch by Martin Krause, 11 Sep 2003:
4243 add burn-in tests for TRAB board
4245 * Enable instruction cache on MPC5200 board
4247 * Patch by Denis Peter, 11 Sep 2003:
4248 - fix USB data pointer assignment for bulk only transfer.
4249 - prevent to display erased directories in FAT filesystem.
4251 * Change output format for NAND flash - make it look like for other
4254 ======================================================================
4255 Changes for U-Boot 0.4.8:
4256 ======================================================================
4258 * Add I2C and RTC support for RMU board
4260 * Patches by Denis Peter, 9 Sep 2003:
4261 add FAT support for IDE, SCSI and USB
4263 * Patches by Gleb Natapov, 2 Sep 2003:
4264 - cleanup of POST code for unsupported architectures
4265 - MPC824x locks way0 of data cache for use as initial RAM;
4266 this patch unlocks it after relocation to RAM and invalidates
4269 * Patch by Gleb Natapov, 30 Aug 2003:
4270 new I2C driver for mpc107 bridge. Now works from flash.
4272 * Patch by Dave Ellis, 11 Aug 2003:
4273 - JFFS2: fix typo in common/cmd_jffs2.c
4274 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4275 - JFFS2: remove node version 0 warning
4276 - JFFS2: accept JFFS2 PADDING nodes
4277 - SXNI855T: add AM29LV800 support
4278 - SXNI855T: move environment from EEPROM to flash
4279 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4281 * Patch by Bill Hargen, 11 Aug 2003:
4282 fixes for I2C on MPC8240
4283 - fix i2c_write routine
4284 - fix iprobe command
4285 - eliminates use of global variables, plus dead code, cleanup.
4287 * Add support for USB Mass Storage Devices (BBB)
4288 (tested with USB memory sticks only)
4290 * Avoid flicker on TRAB's VFD
4292 * Add support for SK98xx driver
4294 * Add PCI support for SL8245 board
4296 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4297 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4298 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4300 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4301 to allow for more accurate baudrate settings
4302 (error now 0.7% at 115 kbps, instead of 3.5% before)
4304 * Patch by Andreas Mohr, 4 Sep 2003:
4305 Fix a lot of spelling errors
4307 * Add support for PPChameleon Eval Board
4309 * Add support for P3G4 board
4311 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4314 * Patch by Yuli Barcohen, 7 Aug 2003:
4315 check BCSR to detect if the board is configured in PCI mode
4317 ======================================================================
4318 Changes for U-Boot 0.4.7:
4319 ======================================================================
4321 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4322 add support for Adder II MPC852T module
4324 * Patch by George G. Davis, 19 Aug 2003:
4325 fix TI Innovator/OMAP1510 pin configs
4327 * Patches by Kshitij, 18 Aug 2003
4328 - add support for arm926ejs cpu core
4329 - add support for TI OMAP 1610 Innovator Board
4331 * Patch by Yuli Barcohen, 14 Aug 2003:
4332 add support for bzip2 uncompression
4334 * Add GCC library to examples/Makefile so GCC utility functions will
4337 * Add I2C and RTC support for RMU board using software I2C driver
4338 (because of better response to iprobe command); fix problem with
4341 * Patch by Matthias Fuchs, 28 Aug 2003:
4342 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4343 CONFIG_BOOTP_MAKS (see README).
4345 * Fix ICU862 environment problem
4347 * Fix RAM size detection for RMU board
4349 * Implement "reset" for MGT5100/MPC5200 systems
4351 ======================================================================
4352 Changes for U-Boot 0.4.6:
4353 ======================================================================
4355 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4356 allow selection of clock frequency as "make" target
4358 * Implement memory autosizing code for IceCube boards
4360 * Configure network port on INCA-IP for autonegotiation
4362 * Fix overflow problem in network timeout code
4364 * Patch by Richard Woodruff, 8 Aug 2003:
4365 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4367 ======================================================================
4368 Changes for U-Boot 0.4.5:
4369 ======================================================================
4371 * Update for TQM board defaults:
4372 disable clocks_in_mhz, enable boot count limit
4374 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4375 in toplevel directory instead. Removed astest.c from tools/gdb because
4376 it is no longer relevant.
4378 * Fix PCI support for MPC5200 / IceCube Board
4380 * Map ISP1362 USB OTG controller for NSCU board
4382 * Patch by Brad Parker, 02 Aug 2003:
4383 fix sc520_cdp problems
4385 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4387 * Allow erase command to cross flash bank boundaries
4389 * Patch by Scott McNutt, 21 Jul 2003:
4390 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4391 Both LynxOS and BlueCat linux KDIs are supported.
4393 * Patch by Richard Woodruff, 25 Jul 2003:
4394 use more reliable reset for OMAP/925T
4396 * Patch by Nye Liu, 25 Jul 2003:
4397 fix typo in mpc8xx.h
4399 * Patch by Richard Woodruff, 24 Jul 2003:
4400 Fixes for cmd_nand.c:
4401 - Fixed null dereferece which could result in incorrect ECC values.
4402 - Added support for devices with no Ready/Busy signal hooked up.
4403 - Added OMAP1510 read/write protect handling.
4404 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4406 - Switched default ECC to be JFFS2.
4408 * Allow crc32 to be used at address 0x000
4410 * Provide consistent interface to standalone applications to access
4411 the 'global_data' structure
4412 Provide a doc/README.standalone more useful to users/developers.
4414 * Make IceCube MGT5100 FEC driver work
4416 * Implement new mechanism to export U-Boot's functions to standalone
4417 applications: instead of using (PPC-specific) system calls we now
4418 use a jump table; please see doc/README.standalone for details
4420 * Patch by Dave Westwood, 24 Jul 2003:
4421 added support for Unity OS (a proprietary OS)
4423 * Patch by Detlev Zundel, 23 Jul 2003:
4424 add "imls" command to print flash table of contents
4426 * Fix cold boot detection for log buffer reset
4428 * Return error for invalid length specifiers with "cp.X" etc.
4430 * Fix startup problem on MIPS
4432 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4433 bitmap support is configured
4435 * Patch by Bill Hargen, 18 Jul 2003:
4436 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4438 * Patch by Denis Peter, 18 Jul 2003:
4439 - fix memory configuration for MIP405T
4440 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4442 * Cleanup of TQM82xx configurations; use "official" board types
4443 to make selection easier.
4445 * Patch by Martin Krause, 17 Jul 2003:
4446 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4448 * Patch by Richard Woodruff, 17 July 03:
4449 - Fixed bug in OMAP1510 baud rate divisor settings.
4451 * Patch by Nye Liu, 16 July 2003:
4453 - add MPC86xADS support (uses MPC86xADS.h)
4454 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4456 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4457 o don't trust gclk() software measurement by default, depend on
4458 CONFIG_8xx_GCLK_FREQ
4459 - add DRAM SIMM not installed detection
4460 - use more "correct" SDRAM initialization sequence
4461 - allow different SDRAM sizes (8xxADS has 8M)
4463 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4464 - rename MAMR/MBMR defines to be more consistent. Should eventually
4465 be merged into MxMR to better reflect the PowerQUICC datasheet.
4467 * Patch by Yuli Barcohen, 16 Jul 2003:
4468 support new Motorola PQ2FADS-ZU evaluation board which replaced
4469 MPC8260ADS and MPC8266ADS
4471 ======================================================================
4472 Changes for U-Boot 0.4.4:
4473 ======================================================================
4475 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4477 * Add support for MGT5100 and MPC5200 processors
4479 * Patch by Lutz Dennig, 15 Jul 2003:
4480 update for R360MPI board
4482 ======================================================================
4483 Changes for U-Boot 0.4.3:
4484 ======================================================================
4486 * Patches by Kshitij, 04 Jul 2003
4487 - added support for arm925t cpu core
4488 - added support for TI OMAP 1510 Innovator Board
4490 * Patches by Martin Krause, 14 Jul 2003:
4491 - add I2C support for s3c2400 systems (trab board)
4492 - (re-) add "ping" to command table
4494 * Fix handling of "slow" POST routines
4496 * Patches by Yuli Barcohen, 13 Jul 2003:
4497 - Correct flash and JFFS2 support for MPC8260ADS
4498 - fix PVR values and clock generation for PowerQUICC II family
4501 * Patch by Bernhard Kuhn, 08 Jul 2003:
4502 - add support for M68K targets
4504 * Patch by Ken Chou, 3 Jul:
4505 - Fix PCI config table for A3000
4506 - Fix iobase for natsemi.c
4507 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4509 * Allow to enable "slow" POST routines by key press on power-on
4510 * Fix temperature dependend switching of LCD backlight on LWMON
4511 * Tweak output format for LWMON
4513 * Patch by Stefan Roese, 11 Jul 2003:
4514 - Fix bug in CONFIG_VERSION_VARIABLE.
4515 - AR405 config updated.
4516 - OCRTC/ORSG: bsp command added.
4517 - ASH405 bsp update.
4519 ======================================================================
4520 Changes for U-Boot 0.4.2:
4521 ======================================================================
4523 * Add support for NSCU board
4525 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4527 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4528 mirror bit flash on TQM8xxM modules
4530 * Patch by Kenneth Johansson, 30 Jun 2003:
4531 get rid of MK_CMD_ENTRY macro; update doc/README.command
4533 * Patch by Seb James, 30 Jun 2003:
4534 Improve documentation of I2C configuration in README
4536 * Fix problems with previous log buffer "fixes"
4538 * Fix minor help text issues
4540 * "log append" did not append a newline
4542 ======================================================================
4543 Changes for U-Boot 0.4.1:
4544 ======================================================================
4546 * Fix some missing commands, cleanup header files
4547 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4549 * Rewrite command lookup and help command (fix problems with bubble
4550 sort when sorting command name list). Minor cleanup here and there.
4552 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4553 - Allow to call sysmon function interactively
4554 - PIC on LWMON board needs delay after power-on
4555 - Add missing RSR definitions for MPC8xx
4556 - Improve log buffer handling: guarantee clean reset after power-on
4557 - Add support for EXBITGEN board (aka "genie")
4558 - Add support for SL8245 board
4561 - remove trailing white space, trailing empty lines, C++ comments, etc.
4562 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4564 * Patches by Kenneth Johansson, 25 Jun 2003:
4565 - major rework of command structure
4566 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4568 ======================================================================
4569 Changes for U-Boot 0.4.0:
4570 ======================================================================
4572 * Patches by Robert Schwebel, 26 Jun 2003:
4573 - csb226 configuration updated
4574 - credits for logodl port updated
4575 - innokom configuration updated
4576 - logodl tree update, still with coding style inconsistencies
4577 - added OCM for ppc405 warning to README
4579 * Patch by Pantelis Antoniou, 25 Jun 2003:
4580 update NetVia with V2 board support
4582 * Header file cleanup for ARM
4584 * Patch by Murray Jensen, 24 Jun 2003:
4585 - make sure to use only U-boot provided header files
4586 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4588 * Patch by Stefan Roese, 24 Jun 2003:
4589 - Update esd ASH405 board files.
4590 - Update esd DASA_SIM config file.
4591 - Add ping command to some esd boards.
4593 * Patch by Yuli Barcohen, 23 Jun 2003:
4594 Update for MPC8260ADS board
4596 * Patch by Murray Jensen, 23 Jun 2003:
4597 - cleanup of GCC 3.x compiler warnings
4599 * Patch by Rune Torgersen, 4 Jun 2003:
4600 add large memory support for MPC8266ADS board
4602 * Patch by Richard Woodruff, 19 June 03:
4603 - Enabled standard u-boot device abstraction for ARM
4604 - Enabled console device for ARM
4605 - Initilized bi_baudrate for ARM
4607 * Patch by Bill Hargen, 23 Apr 2003:
4608 fix byte order for 824x I2C addresses (write op)
4610 * Patch by Murray Jensen, 20 Jun 2003:
4612 - cleanup (especially for gcc-3.x compilers)
4614 * Patch by Tom Guilliams, 20 Jun 2003:
4615 added CONFIG_750FX support for IBM 750FX processors
4617 * Patch by Devin Crumb, 02 Apr 2003:
4618 Fix clock divider rounding problem in drivers/serial.c
4620 * Patch by Richard Woodruff, 19 June 03:
4621 - Fixed smc91c111 driver to sync with the u-boot environment
4622 (driver/smc91c111.c).
4623 - Added eth_init error return check in NetLoop (net/net.c).
4625 * Patch by Ken Chou, 19 June 2003:
4626 Added support for A3000 SBC board (Artis Microsystems Inc.)
4628 * Patches by Murray Jensen, 17 Jun 2003:
4629 - Hymod board database mods: add "who" field and new xilinx chip types
4630 - provide new "init_cmd_timeout()" function so code external to
4631 "common/main.c" can use the "reset_cmd_timeout()" function before
4632 entering the main loop
4633 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4634 slightly different. see include/configs/hymod.h for an example
4635 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4636 CFG_DTT_ADM1021 defined)
4637 - add new "eeprom_probe()" function which has similar args and
4638 behaves in a similar way to "eeprom_read()" etc.
4639 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4640 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4641 - gdbtools copyright update
4642 - ensure that set_msr() executes the "sync" and "isync" instructions
4643 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4644 - 8260 I/O ports fix: Open Drain should be set last when configuring
4645 - add SIU IRQ defines for 8260
4646 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4647 config.mk to allow board configurations to override the GNU
4648 linker script, selected via the LDSCRIPT, make variable, and to
4649 give an initial value to the OBJCFLAGS make variable
4650 - 8260 i2c enhancement:
4651 o correctly extends the timeout depending on the size of all
4652 queued messages for both transmit and receive
4653 o will not continue with receive if transmit times out
4654 o ensures that the error callback is done for all queued tx
4656 o correctly detects both tx and rx timeouts, only delivers one to
4657 the callback, and does not overwrite an earlier error
4658 o logic in i2c_probe now correct
4659 - add "vprintf()" function so that "panic()" function can be
4661 - many Hymod board changes
4663 * Patches by Robert Schwebel, 14 Jun 2003:
4664 - add support for Logotronic DL datalogger board
4665 - cleanup serial line after kermit binary download
4666 - add debugX macro (debug level support)
4667 - update mach-types.h to latest arm.linux.org.uk master list.
4669 * Patches by David Müller, 12 Jun 2003:
4670 - rewrite of the S3C24X0 register definitions stuff
4671 - "driver" for the built-in S3C24X0 RTC
4673 * Patches by Yuli Barcohen, 12 Jun 2003:
4674 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4675 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4676 configuration word supplied by FPGA on some MPC8260ADS boards
4678 * Patch by Pantelis Antoniou, 10 Jun 2003:
4679 Unify status LED interface
4681 * Add support for DS12887 RTC; add RTC support for ATC board
4683 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4684 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4685 - Add Atmel DataFlash support for reading and writing.
4686 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4687 - Add Flash detection on Atmel AT91RM9200DK
4688 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4689 - Replace old Ethernet PHY layer functions
4690 - Change link address
4692 * Patch by Frank Smith, 9 Jun 2003:
4693 use CRIT_EXCEPTION for machine check on 4xx
4695 * Patch by Detlev Zundel, 13 Jun 2003:
4696 added implementation of the "carinfo" command in cmd_immap.c
4698 * Fix CONFIG_NET_MULTI support in include/net.h
4700 * Patches by Kyle Harris, 13 Mar 2003:
4701 - Add FAT partition support
4702 - Add command support for FAT
4703 - Add command support for MMC
4705 - Add Intel PXA support for video
4706 - Add Intel PXA support for MMC
4708 - Enable MMC and FAT for lubbock board
4709 - Other misc changes for lubbock board
4711 * Patch by Robert Schwebel, April 02, 2003:
4712 fix for SMSC91111 driver
4714 * Patch by Vladimir Gurevich, 04 Jun 2003:
4715 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4717 * Patch by Stefan Roese, 05 Jun 2003:
4718 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4719 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4720 data cache can be used even if the chip select is in use.
4721 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4722 (see README for further description).
4723 - Changed config files of CONFIG_EEPRO100 boards to use the
4724 CFG_RX_ETH_BUFFER define.
4726 * Add support for RMU board
4728 * Add support for TQM862L at 100/50 MHz
4730 * Patch by Pantelis Antoniou, 02 Jun 2003:
4731 major reconstruction of networking code;
4732 add "ping" support (outgoing only!)
4734 * Patch by Denis Peter, 04 June 2003:
4735 add support for the MIP405T board
4737 * Patches by Udi Finkelstein, 2 June 2003:
4738 - Added support for custom keyboards, initialized by defining a
4739 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4740 - Added support for the RBC823 board.
4741 - cpu/mpc8xx/lcd.c now automatically calculates the
4742 Horizontal Pixel Count field.
4744 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4745 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4747 * Patch by Mark Rakes, 14 May 2003:
4748 add support for Intel e1000 gig cards.
4750 * Patch by Nye Liu, 3 Jun 2003:
4751 fix critical typo in MAMR definition (include/mpc8xx.h)
4753 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4755 * Patch by Klaus Heydeck, 2 Jun 2003
4756 Minor changes for KUP4K configuration
4758 * Patch by Marc Singer, 29 May 2003:
4759 Fixed rarp boot method for IA32 and other little-endian CPUs.
4761 * Patch by Marc Singer, 28 May 2003:
4762 Added port I/O commands.
4764 * Patch by Matthew McClintock, 28 May 2003
4765 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4766 - minor patches for utx8245
4768 * Patch by Daniel Engström, 28 May 2003:
4771 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4772 add nand flash support to SXNI855T configuration
4773 fix/extend nand flash support:
4774 - fix 'nand erase' command so does not erase bad blocks
4775 - fix 'nand write' command so does not write to bad blocks
4776 - fix nand_probe() so handles no flash detected properly
4777 - add doc/README.nand
4778 - add .jffs2 and .oob options to nand read/write
4779 - add 'nand bad' command to list bad blocks
4780 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4781 - make NAND read/write faster
4783 * Patch by Rune Torgersen, 23 May 2003:
4784 Update for MPC8266ADS board
4786 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4787 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4788 _time_ (!) if the environment is embedded within the U-Boot image,
4789 or in a separate flash sector.
4791 * Cleanup CFG_DER #defines in config files (wd maintained only)
4793 * Fix data abort exception handling for arm920t CPU
4795 * Fix alignment problems with flash driver for TRAB board
4797 * Patch by Donald White, 21 May 2003:
4798 fix calculation of base address in pci_hose_config_device()
4800 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4801 execute "cmd2", even if "cmd1" fails. Note that this is different
4802 to "run var1 var2" where the contents of "var2" will NOT be
4803 executed when a command in "var1" fails.
4805 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4807 * Patch by Kyle Harris, 20 May 2003:
4808 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4809 into cpu/pxa and arch-pxa.
4811 * Patch by Stefan Roese, 23 May 2003:
4812 - IBM PPC405EP port added.
4813 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4814 UART0) is used as default U-Boot console. PPC4xx only!
4815 - esd ASH405 board added (PPC405EP based).
4816 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4817 - esd CPCI405AB board added.
4818 - esd PMC405 board added.
4819 - Update of some esd boards.
4821 * Patch by Denis Peter, 19 Mai 2003:
4822 add support for the MIP405-3 board
4824 * Patch by Dave Ellis, 22 May 2003:
4825 Fix problem with only partially cleared .bss segment
4827 * Patch by Rune Torgersen, 12 May 2003:
4828 get PCI to work on a MPC8266ADS board; incorporate change to
4829 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4831 * Patch by Nye Liu, 1 May 2003:
4832 minor patches for the FADS8xx
4834 * Patch by Thomas Schäfer, 28 Apr 2003:
4835 Fix SPD handling for 256 ECC DIMM on Walnut
4837 * Add support for arbitrary bitmaps for TRAB's VFD command;
4838 allow to pass boot bitmap addresses in environment variables;
4839 allow for zero boot delay
4841 * Patch by Christian Geißinger, 19 May 2002:
4842 On TRAB: wait until the dummy byte has been completely sent
4844 * Patch by David Updegraff, 22 Apr 2003:
4845 update for CrayL1 board
4847 * Patch by Pantelis Antoniou, 21 Apr 2003:
4848 add boot support for ARTOS (a proprietary OS)
4850 * Patch by Steven Scholz, 11 Apr 2003:
4851 Add support for RTC DS1338
4853 * Patch by Rod Boyce, 24 Jan 2003:
4854 Fix counting of extended partitions in diskboot command
4856 * Patch by Christophe Lindheimer, 20 May 2003:
4857 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4859 * Fix SDRAM timing on Purple board
4861 * Add support for CompactFlash on ATC board
4862 (includes support for Intel 82365 and compatible PC Card controllers,
4863 and Yenta-compatible PCI-to-CardBus controllers)
4865 * Patch by Mathijs Haarman, 08 May 2003:
4866 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4868 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4870 * Add support for Promess ATC board
4872 * Patch by Keith Outwater, 28 Apr 2003:
4873 - Miscellaneous corrections and additions to GEN860T board specific code.
4874 - Added GEN860_SC variant to GEN860T.
4875 - Miscellaneous corrections to GEN860T documentation.
4876 - Correct duplicate entry in U-Boot CREDITS file.
4877 - Add GEN860T_SC entry in MAINTAINERS file.
4878 - Update CREDITS file with GEN860T_SC info.
4880 * Update Smiths Aerospace addresses in MAINTAINERS file
4882 * Fix error handling in hush's version of "run" command
4885 - Splashscreen support
4888 - temperature dependend enabling of LCD
4890 * Allow booting from old "PPCBoot" disk partitions
4892 * Add support for TQM8255 Board / MPC8255 CPU
4894 ======================================================================
4895 Changes for U-Boot 0.3.1:
4896 ======================================================================
4898 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4900 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4901 display when Linux takes over
4903 * Patch by Erwin Rol, 27 Feb 2003:
4904 Add support for RTEMS (this time for real).
4906 * Add support for "bmp info" and "bmp display" commands to load
4907 bitmap images; this can be used (for example in a "preboot"
4908 command) to display a splash screen very quickly after poweron.
4910 * Add support for 133 MHz clock on INCA-IP board
4912 * Patch by Lutz Dennig, 10 Apr 2003:
4913 Update for R360MPI board
4915 * Add new meaning to "autostart" environment variable:
4916 If set to "no", a standalone image passed to the
4917 "bootm" command will be copied to the load address
4918 (and eventually uncompressed), but NOT be started.
4919 This can be used to load and uncompress arbitrary
4922 * Patch by Stefan Roese, 10 Apr 2003:
4923 Changed DHCP client to use IP address from server option field #54
4924 from the OFFER packet in the server option field #54 in the REQUEST
4925 packet. This fixes a problem using a Windows 2000 DHCP server,
4926 where the DHCP-server is not the TFTP-server.
4928 * Set max brightness for MN11236 displays on TRAB board
4930 * Add support for TQM862L modules
4932 ======================================================================
4933 Changes for U-Boot 0.3.0:
4934 ======================================================================
4936 * Patch by Arun Dharankar, 4 Apr 2003:
4937 Add IDMA example code (tested on 8260 only)
4939 * Add support for Purple Board (MIPS64 5Kc)
4941 * Add support for MIPS64 5Kc CPUs
4943 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4945 * Patch by Denis Peter, 04 Apr 2003:
4946 - update MIP405-4 board
4948 * Patch by Stefan Roese, 4 Apr 2003:
4949 - U-Boot version environment variable "ver" added
4950 (CONFIG_VERSION_VARIABLE).
4951 - Changed PPC405GPr version from A to B.
4952 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4954 * Patches by Denis Peter, 03 April 2003:
4955 - fix PCI IRQs on MPL boards
4956 - fix two more un-relocated pointer problems
4958 * Fix behaviour of "run" command:
4959 - print error message iv variable does not exist
4960 - terminate processing of arguments in case of error
4962 * Patches by Peter Figuli, 10 Mar 2003
4963 - Add support for BTUART on PXA platform
4964 - Add support for WEP EP250 (PXA) board
4966 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4967 flash using a BDI2000
4969 * Implement fix for I2C Edge Conditions problem for all boards that
4970 use the bit-banging driver (common/soft_i2c.c)
4972 * Patch by Martin Winistoerfer, 23 Mar 2003
4973 - Add port to MPC555/556 microcontrollers
4974 - Add support for cmi customer board with
4975 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4977 * Patch by Rick Bronson, 28 Mar 2003:
4978 - fix common/cmd_nand.c
4980 * Patch by Arun Dharankar, 24 Mar 2003:
4981 - add threads / scheduler example code
4983 * Add patches by Robert Schwebel, 31 Mar 2003:
4984 - add ctrl-c support for kermit download
4985 - align bdinfo output on ARM
4986 - csb226 board: bring in sync with innokom/memsetup.S
4987 - csb226 board: fix MDREFR handling
4988 - misc doc fixes / extensions
4989 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4990 - add BOOT_PROGRESS to armlinux.c
4992 * Add CPU ID, version, and clock speed for INCA-IP
4994 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4995 - fix SRAM and SDRAM memory sizing
4996 - add status LED support
4997 - add MAC address for second (SCC1) ethernet port
4999 * Update default environment for TQM8260 board
5001 * Patch by Rick Bronson, 16 Mar 2003:
5002 - Add NAND flash support for reading, writing, and erasing NAND
5003 flash (certain forms of which are called SmartMedia).
5004 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
5006 * Patches by Robert Schwebel, 19 Mar 2003:
5007 - use arm-linux-gcc as default compiler for ARM
5008 - fix i2c fixup code
5009 - fix missing baudrate setting
5010 - added $loadaddr / CFG_LOAD_ADDR support to loadb
5011 - moved "ignoring trailing characters" _before_ u-boot wants to
5012 print out diagnostics messages; removes bogus characters at the
5015 * Patch by John Zhan, 18 Mar 2003:
5016 Add support for SinoVee Microsystems SC8xx boards
5018 * Patch by Rolf Offermanns, 21 Mar 2003:
5019 ported the dnp1110 related changes from the current armboot cvs to
5020 current u-boot cvs. smc91111 does not work. problem marked in
5021 smc91111.c, grep for "FIXME".
5023 * Patch by Brian Auld, 25 Mar 2003:
5024 Add support for STM flash chips on ebony board
5026 * Add PCI support for MPC8250 Boards (PM825 module)
5028 * Patch by Stefan Roese, 25 Mar 2003:
5031 * Patch by Stefan Roese, 20 Mar 2003:
5032 - CPCI4052 update (support for revision 3).
5033 - Set edge conditioning circuitry on PPC405GPr for compatibility
5034 to existing PPC405GP designs.
5035 - Clip udiv to 5 bits on PPC405 (serial.c).
5037 * Extend INCAIP board support:
5038 - add automatic RAM size detection
5039 - add "bdinfo" command
5040 - pass flash address and size to Linux kernel
5041 - switch to 150 MHz clock
5043 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
5044 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
5045 boards, version 153 for Rev. 200 boards).
5047 * Patch by Vladimir Gurevich, 12 Mar 2003:
5048 Fix relocation problem of statically initialized string pointers
5051 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5052 Cleanup & bug fixes for JFFS2 code:
5053 - the memory mangement was broken. It caused havoc on malloc by
5054 writing beyond the block boundaries.
5055 - the length calculation for files was wrong, sometimes resulting
5056 in short file reads.
5057 - data copying now optionally takes fragment version numbers into
5058 account, to avoid copying from older data.
5059 See doc/README.JFFS2 for details.
5061 * Patch by Josef Wagner, 12 Mar 2003:
5062 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5063 - ETH05 and BEDBUG support for CU824
5064 - added support for MicroSys CPC45
5065 - new BOOTROM/FLASH0 and DOC base for PM826
5067 * Patch by Robert Schwebel, 12 Mar 2003:
5068 Fix the chpart command on innokom board
5071 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5072 s/PPCBoot/U-Boot/ in some files
5073 s/pImage/uImage/ in some files
5075 * Patch by Detlev Zundel, 15 Jan 2003:
5076 Fix '' command line quoting
5078 * Patch by The LEOX team, 19 Jan 2003:
5079 - add support for the ELPT860 board
5080 - add support for Dallas ds164x RTC
5082 * Patches by David Müller, 31 Jan 2003:
5083 - minimal setup for CardBus bridges
5084 - add EEPROM read/write support in the CS8900 driver
5085 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5086 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5088 * Patch by Steven Scholz, 04 Feb 2003:
5089 add support for RTC DS1307
5091 * Patch by Reinhard Meyer, 5 Feb 2003:
5092 fix PLPRCR/SCCR init sequence on 8xx to allow for
5093 changes of EBDF by software
5095 * Patch by Vladimir Gurevich, 07 Feb 2003:
5096 "API-compatibility patch" for 4xx I2C driver
5098 * TRAB fixes / extensions:
5099 - Restore VFD brightness as saved in environment
5100 - add support for Fujitsu flashes
5101 - make sure both buzzers are turned off (drive low level)
5103 * Patches by Robert Schwebel, 06 Mar 2003:
5104 - fix bug in BOOTP code (must use NetCopyIP)
5105 - update of CSB226 port
5106 - clear BSS segment on XScale
5107 - added support for i2c_init_board() function
5108 - update to the Innokom plattform
5110 * Extend support for redundand environments for configurations where
5111 environment size < sector size
5113 * Patch by Rune Torgersen, 13 Feb 2003:
5114 Add support for Motorola MPC8266ADS board
5116 * Patch by Kyle Harris, 19 Feb 2003:
5117 patches for the Intel lubbock board:
5118 memsetup.S - general cleanup (based on Robert's csb226 code)
5119 flash.c - overhaul, actually works now
5120 lubbock.c - fix init funcs to return proper value
5122 * Patch by Kenneth Johansson, 26 Feb 2003:
5123 - Fixed off by one in RFTA calculation.
5124 - No need to abort when LDF is lower than we can program it's only
5125 minimum timing so clamp it to what we can do.
5126 - Takes function pointer to function for reading the spd_nvram. Usefull
5127 for faking data or hardcode a module without the nvram.
5128 - fix other user for above change
5129 - fix some comments.
5131 * Patches by Brian Waite, 26 Feb 2003:
5132 - fix port for evb64260 board
5133 - fix PCI for evb64260 board
5136 * Patch by Reinhard Meyer, 1 Mar 2003:
5137 Add support for EMK TOP860 Module
5139 * Patch by Yuli Barcohen, 02 Mar 2003:
5140 Add SPD EEPROM support for MPC8260ADS board
5142 * Patch by Robert Schwebel, 21 Jan 2003:
5143 - Add support for Innokom board
5144 - Don't complain if "install" fails
5145 - README cleanup (remove duplicated lines)
5146 - Update PXA header files
5148 * Add documentation for existing POST code (doc/README.POST)
5150 * Patch by Laudney Ren, 15 Jan 2003:
5151 Fix handling of redundand environment in "tools/envcrc.c"
5153 * Patch by Detlev Zundel, 28 Feb 2003:
5154 Add bedbug support for 824x systems
5156 * Add support for 16 MB flash configuration of TRAB board
5158 * Patch by Erwin Rol, 27 Feb 2003:
5159 Add support for RTEMS
5161 * Add image information to README
5163 * Patch by Stefan Roese, 18 Feb 2003:
5164 CPCIISER4 configuration updated.
5166 * Patch by Stefan Roese, 17 Feb 2003:
5167 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5169 * Patch by Stefan Roese, 13 Feb 2003:
5170 Add "pcidelay" environment variable (in ms, enabled via
5171 CONFIG_PCI_BOOTDELAY).
5172 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5173 RST# to respond to configuration cycles (33MHz -> 1s).
5175 * Fix dual PCMCIA slot support (when running with just one
5178 * Add VFD type detection to trab board
5180 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5181 variable with value in the EEPROM
5183 * Patch by Stefan Roese, 10 Feb 2003:
5184 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5186 * Add support for MIPS32 4Kc CPUs
5188 * Add support for INCA-IP Board
5190 ======================================================================
5191 Changes for U-Boot 0.2.2:
5192 ======================================================================
5194 * Add dual ethernet support on PM826
5196 * Add support for LXT971 PHY on PM826
5198 * Patch by Tord Andersson, 16 Jan 2003:
5199 Fix flash sector count for TQM8xxL
5201 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5202 16 bytes out of each 32 byte block)
5204 ======================================================================
5205 Changes for U-Boot 0.2.1:
5206 ======================================================================
5208 * Add support for V37 board
5209 (patch by Jón Benediktsson, 11 Dec 2002)
5211 * Update baudrate in bd_info when it gets changed
5213 * Add watchdog trigger points while waiting for serial port
5214 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5216 * Improve command line tool to access the U-Boot's environment
5217 (figuration of the utility, using a config file)
5219 * Add single quote support for (old) command line parser
5221 * Switch LWMON board default config from FRAM to EEPROM;
5222 in POST, EEPROM shows up on 8 addresses
5224 ======================================================================
5225 Changes for U-Boot 0.2.0:
5226 ======================================================================
5228 * Use 1-byte-read instead of -write for iprobe() function
5229 Add i2c commands to PM826 config
5231 * extend I2C POST code: check for list on known addresses
5233 * Improve log buffer code; use "loglevel" to decide which messages
5234 to log on the console, too (like in Linux); get rid of "logstart"
5236 * Add command line tool to access the U-Boot's environment
5237 (board-specific for TRAB now, to be fixed later)
5239 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5240 Fix misc problems with AmigaOne support
5242 * Patch by Chris Hallinan, 3 Dec 2002:
5243 minor cleanup to the MPC8245 EPIC driver
5245 * Patch by Pierre Aubert , 28 Nov 2002
5246 Add support for external (SIU) interrupts on MPC8xx
5248 * Patch by Pierre Aubert , 28 Nov 2002
5249 Fix nested syscalls bug in standalone applications
5251 * Patch by David Müller, 27 Nov 2002:
5252 fix output of "pciinfo" command for CardBus bridge devices.
5254 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5257 * Add LED indication for IDE activity on KUP4K board
5259 * Fix startup problems with VFD display on TRAB
5261 * Patch by Pierre Aubert, 20 Nov 2002
5262 Add driver for Epson SED13806 graphic controller.
5263 Add support for BMP logos in cfb_console driver.
5265 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5267 * Patch by Rod Boyce, 21 Nov 2002:
5268 fix PCMCIA on MBX8xx board
5270 * Patch by Pierre Aubert , 21 Nov 2002
5271 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5272 bootmode word in DPRAM configurable
5274 * Patch by Daniel Engström, 18 Nov 2002:
5275 Fixes for x86 port (mostly strings issues)
5277 * Patch by Ken Chou, 18 Nov 2002:
5278 Fix for natsemi NIC cards (DP83815)
5280 * Patch by Pierre Aubert, 19 Nov 2002:
5281 fix a bug for the MII configuration, and some warnings
5283 * Patch by Thomas Frieden, 13 Nov 2002:
5284 Add code for AmigaOne board
5285 (preliminary merge to U-Boot, still WIP)
5287 * Patch by Jon Diekema, 12 Nov 2002:
5288 - Adding URL for IEEE OUI lookup
5289 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5291 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5292 root-on-nfs macros are designed to switch how the default boot
5293 method gets defined.
5295 * Patch by Daniel Engström, 13 Nov 2002:
5296 Add support for i386 architecture and AMD SC520 board
5298 * Patch by Pierre Aubert, 12 Nov 2002:
5299 Add support for DOS filesystem and booting from DOS floppy disk
5301 * Patch by Jim Sandoz, 07 Nov 2002:
5302 Increase number of network RX buffers (PKTBUFSRX in
5303 "include/net.h") for EEPRO100 based boards (especially SP8240)
5304 which showed "Receiver is not ready" errors when U-Boot was
5305 processing the receive buffers slower than the network controller
5308 * Patch by Andreas Oberritter, 09 Nov 2002:
5309 Change behaviour of NetLoop(): return -1 for errors, filesize
5310 otherwise; return code 0 is valid an means no file loaded - in this
5311 case the environment still gets updated!
5313 * Patches by Jon Diekema, 9 Nov 2002:
5314 - improve ADC/DAC clocking on the SACSng board to align
5315 the failing edges of LRCLK and SCLK
5316 - sbc8260 configuration tweaks
5317 - add status LED support for 82xx systems
5318 - wire sspi/sspo commands into command handler; improved error
5320 - add timestamp support and alternate memory test to the
5321 SACSng configuration
5323 * Patch by Vince Husovsky, 7 Nov 2002:
5324 Add "-n" to linker options to get rid of "Not enough room for
5325 program headers" problem
5327 * Patch by David Müller, 05 Nov 2002
5328 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5329 so we can use an already existing name
5331 * Patch by Pierre Aubert, 05 Nov 2002
5332 Hardware relatied improvments in FDC boot code
5334 * Patch by Holger Schurig, 5 Nov 2002:
5335 Make the PXA really change it's frequency
5337 * Patch by Pierre Aubert, 05 Nov 2002
5338 Add support for slave serial Spartan 2 FPGAs
5340 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5343 * Add support for log buffer which can be passed to Linux kernel's
5344 syslog mechanism; used especially for POST results.
5346 * Patch by Klaus Heydeck, 31 Oct 2002:
5347 Add initial support for kup4k board
5349 * Patch by Robert Schwebel, 04 Nov 2002:
5350 - use watchdog to reset PXA250 systems
5351 - added progress callbacks to (some of the) ARM code
5352 - update for Cogent CSB226 board
5354 * Add support for FPS860 board
5356 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5357 Improve PCI access on 32-bits Compact PCI bus
5359 * Fix mdelay() on TRAB - this was still the debugging version with
5360 seconds instead of ms.
5362 * Patch by Robert Schwebel, 1 Nov 2002:
5363 XScale related cleanup (affects all ARM boards)
5365 * Cleanup of names and README.
5367 ======================================================================
5368 Notes for U-Boot 0.1.0:
5369 ======================================================================
5371 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5373 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5374 For information about the history of the project please see the
5375 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5377 ======================================================================