1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fixed common.h spelling error.
6 Patch by Cory Tusar, 30 Nov 2005
9 Patch by Andreas Engel, 28 Nov 2005
11 * Fix fatload command on FAT32 formatted partitions.
12 Patch by Joachim Jaeger, 18 Nov 2005
14 * Fix drivers/dm9000.c when configured in 32 bit mode.
15 Patch by Eric Benard, 17 Nov 2005
17 * Fix control-c handing in CONFIG_CMDLINE_EDITING
18 Properly pass break code back from readline.
19 Patch by Roger Blofeld, 31 Jul 2006
21 * Add commandline history support to all AMCC eval boards
22 Patch by Stefan Roese, 07 Aug 2006
24 * Add Macronix MXLV320T flash support for AMCC Bamboo
25 Patch by Stefan Roese, 07 Aug 2006
27 * Change "mii info" to not print an error upon missing PHY at address
28 Patch by Stefan Roese, 07 Aug 2006
30 * Fix PCI-Express on PPC440SPe rev. A.
32 * Fix preboot message on TQM85xx after switching to hush parser.
34 * Adapt TQM85xx ramdisk address to Linux kernel memory map
36 * Add initial support for PCI-Express on PPC440SPe (Yucca board).
38 * Fix compiler warning for TRAB board.
39 Patch by Martin Krause, 07 Aug 2006
41 * Prevent USB commands from working when USB is stopped.
43 * Add rudimentary handling of alternate settings of USB interfaces.
44 This is in order to fix issues with some USB sticks timing out
45 during initialization. Some code readability improvements.
47 * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
48 AMCC suggested to set the PMU bit to 0 for best performace on
49 the PPC440 DDR controller.
50 Please see doc/README.440-DDR-performance for details.
51 Patch by Stefan Roese, 28 Jul 2006
53 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
54 Please see doc/README.bamboo for details.
55 Patch by Stefan Roese, 27 Jul 2006
57 * Fix CONFIG_CMDLINE_EDITING implementation
58 Patch by Stefan Roese, 27 Jul 2006
60 * Fix preboot message on TQM5200 after switching to hush parser.
62 * MCC200: set default configuration to low_boot DDR,
63 and support for configurable options high_boot and/or SDRAM.
65 * Add support for 256 MB SDRAM on CPU87
66 Patch by Josef Wagner, 25 Nov 2005
68 * Add configuration for cam5200 board (based on TQM5200S).
72 * Disabled kvme080 board in MAKEALL because of build problems.
76 * Update NetStar board
77 Patch by Ladislav Michl, 03 Nov 2005
79 * Make code better readable.
80 Patch by Ladislav Michl, 14 Sep 2005
82 * Enable initrd ATAG for xm250 board.
83 Patch by Josef Wagner, 05 Sep 2005
85 * Add readline cmdline-editing extension
86 Patch by JinHua Luo, 01 Sep 2005
88 * Add support for friendly-arm SBC-2410X board
89 Patch by JinHua Luo, 01 Sep 2005
91 * Fix multi-part image support on i386 platform.
92 Patch by David Updegraff, 19 Aug 2005
94 * Add support for KVME080 board
95 Patch by Sangmoon Kim, 18 Aug 2005
97 * Fix MIPS LE build problem
98 Patch by Matej Kupljen, 10 Aug 2005
100 * Check argument count in "mii" command.
101 Problem pointed out by Andrew Dyer, 13 Jun 2005
103 * Cleanup TQM5200 board configurations:
104 - make highboot configurations use environment at high end, too,
105 to avoid flash fragmentation
106 - always use redundand environment
107 - don't enable video code for modules without graphics controller
108 - provide useful (though different) mtdparts settings
109 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
111 * Extend mkconfig tool to print more useful target name
113 * Add support for high-boot on TQM5200 and TQM5200S boards.
114 Hint: the CPLD on the TQM5200 must be programmed with a software
115 version supporting the high boot option! The new TQM5200S is
116 already supporting this option. On the TQM5200 this option will be
117 supported in configurations with MPC5200 rev B processors.
118 To actually "high boot", set jumper X30 on the STK52xx.
119 Patch by Martin Krause, 12 Jul 2006
121 * Add support for new TQM5200 revisions
122 - Support for TQM5200S (short version without graphic controller)
123 - Support for modules with 'N' type S29GL128N Spansion flashes
124 (requires changes to flash layout)
125 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
126 Patch by Martin Krause, 07 Jul 2006
128 * Fix support for PS/2 keyboard on TQM85xx boards
129 The PS/2 keyobard driver for the TQM85xx modules only supports the
130 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
131 include a DUART, the TQM8560 modules can't be used with the PS/2
132 keyboard controller on the STK85xx board.
133 The PS/2 keyboard driver should work with the modules TQM8540,
134 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
135 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
136 settings: X66 1-2, 9-10; X61 2-3
137 Patch by Martin Krause, 21 Jun 2006
139 * Adjust RTC century handling on STK52xx board to match Linux driver.
140 Patch by Martin Krause, 12 Jun 2006
142 * Adjust filenames for USB update images on TRAB board.
143 During an automatic update via USB stick, U-Boot searches for
144 images with the name "firmware.img" and "kernel.img". This names
145 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
146 to prevent updates of new boards (with the new macronics "c" step
147 flashes) with old, incompatible firmware or kernel versions.
148 Patch by Martin Krause, 21 Jun 2006
150 * Bugfix in VFD routine on TRAB board.
151 Make sure upper lext pixel can be set to blue, too
152 (so far only red was possible).
153 Patch by Martin Krause, 15 Feb 2006
155 * Enable buffered flash writes for TB5200 board.
157 * Fix some bugs in TRAB board flash driver.
158 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
159 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
160 - remove "Unlock Bypass" mode, because macronix flashes do not support
162 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
163 for Intel compatible flashes, not for AMD compatible.
164 Patch by Martin Krause, 15 Feb 2006
166 * Add additional error messages to flash driver on TRAB board
167 (for erase errors and timeout errors)
168 Patch by Martin Krause, 14 Feb 2006
170 * Add support for TB5200 board
171 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
172 integrated in a little aluminium case.
173 Patch by Martin Krause, 8 Jun 2006
175 * Enable buffered flash writes for TQM5200 board.
177 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
179 * Add support for TQM885D board.
180 Patch by Martin Krause, 20 Mar 2006
182 * Fix FEC initialisation: All MII configuration is done via FEC1
183 registers, but MII_SPEED was configured according to FEC used. So
184 if only FEC2 was used, this caused the real MII_SPEED register in
185 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
186 Fix: always configure MII_SPEED on FEC1 only.
187 Patch by Markus Klotzbuecher, 12 Jul 2006
189 * Add support for SPC1920 board.
190 Patch by Markus Klotzbuecher, 12 Jul 2006
192 * MCC200 board: support console on any one of the Quad UART ports.
194 * Fix error in flash protection calculation on MCC200 board.
196 * Major PCMCIA Cleanup to make code better readable and maintainable.
198 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
199 placed to the drivers/rpx_pmcia.c file to avoid duplication.
200 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
201 - drivers/i82365.c has been split into two parts located at
202 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
203 the only boards using CONFIG_82365).
204 - Changes were tested for clean build and *very* *few* boards.
206 * Fix timer problems on AMCC yucca board.
207 Set Timer Clock Select to use CPU clock as a timer input source.
209 * Bring yucca config more in line with other AMCC boards.
211 * Add AMCC bamboo board to MAKEALL build script.
213 * Fix AMCC bamboo eval board compilation errors.
215 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
216 Enabled it for Yucca board.
218 * Cleanup config file and bootup output for Yucca board.
220 * Fix CONFIG_440_GX define usage.
222 * Remove autogenerated bmp_logo.h file.
224 * Add support for AMCC 440SPe CPU based eval board (Yucca).
226 * Call serial_initialize() before first debug() is used.
228 * Cleanup trab board for GCC-4.x
230 * VoiceBlue update: use new MTD flash partitioning methods, use more
231 reasonable TEXT_BASE, update default environment and enable keyed
233 Patch by Ladislav Michl, 16. Aug 2005
235 * Add forgotten changes for the PLEB 2 Board.
236 Patch by David Snowdon, 13. Aug 2005
238 * Add support for wrPPMC7xx/74xx boards
239 Patch by Richard Danter, 12 Aug 2005
241 * Add support for gth2 board
242 Patch by Thomas Lange, Aug 11 2005
244 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
245 Patch by Martin Krause, 8 Jun 2006
247 This patch supports two serial consoles on boards with
248 a MPC5xxx CPU. The console can be switched at runtime
249 by setting stdin, stdout and stderr to the desired serial
250 interface (serial0 or serial1). The PSCs to be used as
251 console port are definded by CONFIG_PSC_CONSOLE
252 and CONFIG_PSC_CONSOLE2.
253 See README.serial_multi for details.
255 * Bugfix in I2C initialisation on S3C2400.
256 If the bus is blocked because of a previously interrupted
257 transfer, up to eleven clocks are generated on the I2CSCL
258 line to complete the transfer and to free the bus.
259 With this fix pin I2CSCL (PG6) is really configured as GPIO
260 so the clock pulses are really generated.
261 Patch by Martin Krause, 04 Apr 2006
263 * Fix DDR6 errata on TQM834x boards
264 Patch by Thomas Waehner, 07 Mar 2006
266 * Remove obsolete flash driver board/tqm5200/flash.c
267 Patch by Martin Krause, 11 Jan 2006
269 * Update configuration for CMC-PU2 board
270 Patch by Martin Krause, 17 Nov 2005
272 * Add support for PS/2 keyboard on TQM85xx board
273 Patch by Martin Krause, 07 Nov 2005
275 Tested on a STK85XX baseboard. Make sure the PS/2 controller
276 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
278 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
279 In tsc2000_read_channel() the delay after setting the multiplexer
280 to a temperature channel is increased from 1,5 ms to 10 ms. This
281 is to allow the multiplexer inputs to stabilize after huge steps
282 of the input signal level.
283 Patch by Martin Krause, 08 Nov 2005
285 * Adjust TQM5200 make targets
286 Make the automatic CS configuration the default.
287 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
288 and CONFIG_TQM5200_AC are removed.
289 "TQM5200_config" is now the default for STK52XX.200 base boards.
290 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
291 Patch by Martin Krause, 07 Nov 2005
293 * Fix setting of environment variable "ver" on trab board
294 The environment variable "ver" is now set before
295 do_auto_update() is called, so that "ver" can be used
296 in USB update scripts.
297 Patch by Martin Krause, 27 Oct 2005
299 * Fix wrong usage of udelay() in led_blink() on trab board
300 Patch by Martin Krause, 27 Oct 2005
302 * Fix udelay bug in vfd.c for trab board
303 Patch by Martin Krause, 27 Oct 2005
305 * Disable JFFS2 support for trab board
306 Patch by Martin Krause, 27 Oct 2005
308 * Change mtdparts definition on trab board to match current flash map
309 Patch by Martin Krause, 27 Oct 2005
311 * Fix memory init problems on MCC200 board
313 * Fix IxEthDB.h to compile again
314 Patch by Stefan Roese, 14 Jun 2006
316 * Minor cleanup for PCS440EP board
317 Patch by Stefan Roese, 13 Jun 2006
319 * Add MCF5282 support (without preloader)
320 relocate ichache_State to ram
321 u-boot can run from internal flash
322 Add EB+MCF-EV123 board support.
323 Add m68k Boards to MAKEALL
324 Patch from Jens Scharsig, 08 Aug 2005
326 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
327 Patch by Scott McNutt, 08 Jun 2006
329 * Nios II - Add EPCS Controller bootrom work-around
330 -When booting from an epcs controller, the epcs bootrom may leave the
331 slave select in an asserted state causing soft reset hang. This
332 patch ensures slave select is negated at reset.
333 Patch by Scott McNutt, 08 Jun 2006
335 * Update PK1C20 board
336 -Update base addresses for standard configuration
337 -Eliminate use of CACHE_BYPASS in board code
338 Patch by Scott McNutt, 08 Jun 2006
340 * Nios II - Fix I/O Macros and mini-app stubs
342 -Eliminate use of CACHE_BYPASS in cpu code
343 -Eliminate assembler warnings
344 -Fix mini-app stubs and force no small data
345 Patch by Scott McNutt, 08 Jun 2006
347 * Fix U-Boot environment sector protection on MCC200 board
349 * Minor cleanup for PCS440EP board
351 * Update PCS440EP port to fit into one flash device (incl. environment)
352 Patch by Stefan Roese, 06 Jun 2006
354 * Add support for PCS440EP board
355 Patch by Stefan Roese, 02 Jun 2006
357 * Fix examples/Makefile; some build targets were lost
359 * Fix watchdog handling in CFI flash driver
360 Just use udelay() when waiting for status changes which will
361 implicitely trigger the watchdog.
363 * Fix PCI to memory window size problems on PM82x boards
364 We use the "automatic" mode that was used for the MPC8266ADS and
365 MPC8272 boards. Eventually this should be used on all boards?]
366 Patch by Wolfgang Grandegger, 17 Jan 2006
368 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
369 Patch by Stefan Roese, 29 May 2006
371 * Update Intel IXP4xx support
372 - Add IXP4xx NPE ethernet MAC support
373 - Add support for Intel IXDPG425 board
374 - Add support for Prodrive PDNB3 board
376 Patch by Stefan Roese, 23 May 2006
378 * Fix problem in PVR detection for 440GR
379 Patch by Stefan Roese, 18 May 2006
381 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
383 * Enable autoboot for M5271EVB board.
385 * Changed default ramdisk addr in yosemite/yellowstone ports
386 Patch by Stefan Roese, 15 May 2006
388 * Fix PCMCIA support on virtlab2
390 * Add support for VirtLab2 board
391 (needed because of differences in the PCMCIA hardware).
395 * Update yosemite configuration to enable flash write buffer support
396 Patch by Stefan Roese, 10 May 2006
398 * Fix compile warnings in common/xyzModem.c
399 Patch by Stefan Roese, 10 May 2006
401 * Add support for AMCC 440EP Rev C and 440GR Rev B
402 Patch by John Otken, 08 May 2006
404 * OMAP 5912/OSK: update EMIFS CS1 timings:
405 Problems have been seen in the linux kernel's smc91x network driver
406 due to improper bus timings. The latest 2.6 OMAP kernels currently
407 have a workaround, but this fix belongs in u-boot.
408 Patch by Kevin Hilman, 13 Oct 2005
410 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
411 Patch by Hiroki Kaminaga, 11 Mar 2006
413 * Update omap5912osk board support
414 - Fix OMAP support that omap5912osk compiles in current source tree
415 - Update with code from "http://omap.spectrumdigital.com/osk5912"
416 to fix problems with DDR initialization
418 - Use CFI flash driver and support complete 32MB of onboard flash
419 - Add "print_cpuinfo()" and "checkboard()" functions to display
420 CPU (with frequency) and Board infos
421 Patch by Stefan Roese, 10 May 2006
423 * Fix watchdog issues for ColdFire boards.
425 * Add M5271EVB board support.
427 * Make R5200 specific low level initialization board conditional.
429 * Update CPU target identification strings for ColdFire family.
431 * Update register definitions for MCF5271.
433 * Fix serial console support for MCF5271.
435 * Fixes for gcc 3.4 based m68k toolchain,
436 based on patch by Jate Sujjavanich.
438 * Fix lowboot support on MCC200 board
440 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
441 - Removed MPC8349ADS port
442 - Added PCI support to MPC8349ADS
443 - reworked memory map to allow mapping of all regions with BATs
444 Patch by Kumar Gala, 20 Apr 2006
446 * Coding Style cleanup
448 * Write RTC seconds first to maintain settings integrity per
449 Maxim/Dallas DS1306 data sheet.
450 Patch by Alan J. Luse, 02 May 2006
452 * Scheduled for removal: strnicmp() which is unused
454 * Update for Intel Monahans boards:
455 - support for magic key detection and handling on delta board
456 - NAND support for zylonite board + some minor cleanup
458 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
459 Patch by Jon Loeliger, 01 May 2006
461 * Fixed handling of bad checksums with "mkimage -l"
463 * Added support for BC3450 board
464 Patch by Stefan Strobl, 21 Oct 2005
466 * Update for NC650 board:
467 - Support rev1 and rev2 hardware
468 - adapt to new NAND layer
469 - add CP850 configuration based on NC650
471 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
472 is configured; othrwise DMA accesses aren't cache coherent which
473 causes for example USB to fail.
477 * Fix dbau1x00 boards broken by dbau1550 patch
478 PLL:s were not set for boards other than 1550.
479 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
480 Default boot is now bootp for cards other than 1550.
481 Patch by Thomas Lange, 10 Aug 2005
483 * Fixes common/cmd_flash.c:
484 - fix some compiler/parser error, if using m68k tool chain
485 - optical fix for protect on/off all messages, if using more
487 Patch by Jens Scharsig, 28 Jul 2005
489 * Fix Quad UART mapping on MCC200 board due to new HW revision
491 * Fix JFFS2 support for legacy NAND driver.
493 * Remove dependencies between DoC code and old legacy NAND driver.
495 * Fix PM828_PCI target, for which PCI was *not* configured in.
497 * Fix Lite5200B support: initialize SDelay register
498 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
499 Configuration", 3.3.1 SDelay--MBAR + 0x0190
501 * Changes/fixes for drivers/cfi_flash.c:
503 - Add Intel legacy lock/unlock support to common CFI driver
505 On some Intel flash's (e.g. Intel J3) legacy unlocking is
506 supported, meaning that unlocking of one sector will unlock
507 all sectors of this bank. Using this feature, unlocking
508 of all sectors upon startup (via env var "unlock=yes") will
511 - Fixed problem with multiple reads of envronment variable
512 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
514 - Removed unwanted linefeeds from "protect" command when
515 CFG_FLASH_PROTECTION is enabled.
517 - Changed p3p400 board to use CFG_FLASH_PROTECTION
519 Patch by Stefan Roese, 01 Apr 2006
521 * Changes/fixes for drivers/cfi_flash.c:
522 - Correctly handle the cases where CFG_HZ != 1000 (several
524 - Fix the timeout calculation of buffered writes (off by a
526 Patch by Anders Larsen, 31 Mar 2006
528 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
530 405 SDRAM: - The SDRAM parameters can now be defined in the board
531 config file and the 405 SDRAM controller values will
532 be calculated upon bootup (see PPChameleonEVB).
533 When those settings are not defined in the board
534 config file, the register setup will be as it is now,
535 so this implementation should not break any current
536 design using this code.
538 Thanks to Andrea Marson from DAVE for this patch.
540 440 DDR: - Added function sdram_tr1_set to auto calculate the
541 TR1 value for the DDR.
542 - Added ECC support (see p3p440).
544 Patch by Stefan Roese, 17 Mar 2006
546 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
547 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
549 * Add support for ymodem protocol download
550 Patch by Stefano Babic, 29 Mar 2006
552 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
553 Merge from Markus Klotzbücher's repo, 01 Apr 2006
555 * GCC-4.x fixes: clean up global data pointer initialization for all
558 * Update for Delta board:
559 - redundant NAND environment
560 - misc Monahans cleanups (remove dead code etc.)
561 - DA9030 Initialization; some minimal changes to PXA I2C driver to
562 make it work with the Monahans.
563 - Make Monahans clock frequency configurable using
564 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
565 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
566 Merge from Markus Klotzbücher's repo, 25 Mar 2006
568 * Enable Quad UART om MCC200 board.
570 * Cleanup MCC200 board configuration; omit non-existent stuff.
572 * Add support for MPC859/866 Rev. A.0
574 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
576 * Fix DDR ECC bit definitions for MPC83xx.
578 * Add initial support for MPC8349E MDS board.
580 * Add support for ECC DDR initialization on MPC83xx.
582 * Add DMA support for MPC83xx.
584 * Add sync in do_reset() routine for MPC83xx after RPR register
585 was written to. It is need on some targets when BAT translation
588 * Add bit definitions for MPC83xx DDR controller registers.
590 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
592 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
594 * Add support for DS1374 RTC chip.
596 * Add support for Lite5200B board.
597 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
599 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
600 timer and cpu_reset code from cpu/$(CPU) into the new
601 cpu/$(CPU)/$(SOC) directories
602 Patch by Andreas Engel, 13 Mar 2006
604 * Change max size of uncompressed uImage's to 8MByte and add
605 CFG_BOOTM_LEN to adjust this setting.
607 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
608 uImages was restricted to 4MBytes. This default size is now
609 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
610 in the board config file.
612 Patch by Stefan Roese, 13 Mar 2006
614 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
615 Patch by Stefan Roese, 13 Mar 2006
617 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
618 Patch by Cedric Vincent, 06 Jul 2005
620 * au1x00_eth.c: check malloc return value and abort if it failed
621 Patch by Andrew Dyer, 26 Jul 2005
623 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
624 incorrectly generating start/stop conditions on the bus.
625 Patch by Andrew Dyer, 26 Jul 2005
627 * Fix bug in [id]cache_status commands for MPC85xx processors;
628 should look at LSB of L1CSRn registers to determine if L1 cache is
629 enabled, not the MSB.
630 Patch by Murray Jensen, 19 Jul 2005
632 * Fix array overflow with fw_setenv on uninitialised environment
633 Patch by Murray Jensen, 15 Jul 2005
635 * Add support for EmbeddedPlanet EP88x boards
636 Patch by Yuli Barcohen, 13 Jul 2005
638 * Remove board specific configuration includes from the common xilinx
639 ethernet and iic adapter code.
640 Patch by Michael Libeskind, 12 Jul 2005
642 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
643 Patch by Murray Jensen, 08 Jul 2005
645 * Add (some) definitions for the MPC85xx local bus controller
646 Patch by Murray Jensen, 08 Jul 2005
648 * Add CPM2 I/O pin functions for MPC85xx processors
649 Patch by Murray Jensen, 08 Jul 2005
651 * Fix compile problem
653 * Added PCI support for MPC8349ADS board
654 Patch by Kumar Gala 11 Jan 2006
656 * Enable address translation on MPC83xx
657 Patch by Kumar Gala, 10 Feb 2006
659 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
660 Patch by Kumar Gala, 25 Jan 2006
662 * Fixed defines for MPC83xx SICRL register to match current specs
663 Patch by Kumar Gala, 23 Jan 2006
665 * Only disable the MPC83xx watchdog if its enabled out of reset.
666 If its disabled out of reset SW can later enable it if so desired
667 Patch by Kumar Gala, 11 Jan 2006
669 * Allow config of GPIO direction & data registers at boot on 83xx
670 Patch by Kumar Gala, 11 Jan 2006
672 * Enable time handling on 83xx
673 Patch by Kumar Gala, 11 Jan 2006
675 * Make System IO Config Registers board configurable on MPC83xx
676 Patch by Kumar Gala, 11 Jan 2006
678 * Fixed PCI indirect config ops to handle multiple PCI controllers
679 We need to adjust the bus number we are trying to access based
680 on which PCI controller its on
681 Patch by Kumar Gala, 12 Jan 2006
683 * Report back PCI bus when doing table based device config
684 Patch by Kumar Gala, 11 Jan 2006
686 * Added support for PCI prefetchable region and BARs
687 If a host controller sets up a region as prefetchable and
688 a device's BAR denotes it as prefetchable, allocate the
689 BAR into the prefetch region.
691 If a BAR is prefetchable and no prefetchable region has
692 been setup by the controller we fall back to allocating
693 the BAR into the normally memory region.
694 Patch by Kumar Gala, 11 Jan 2006
696 * Add helper function for generic flat device tree fixups for mpc83xx
697 Patch by Kumar Gala, 11 Jan 2006
699 * Add support for passing initrd information via flat device tree
700 Patch by Kumar Gala, 11 Jan 2006
702 * Added OF_STDOUT_PATH and OF_SOC
704 OF_STDOUT_PATH specifies the path to the device the kernel can use
707 OF_SOC specifies the proper name of the SOC node if one exists.
708 Patch by Kumar Gala, 11 Jan 2006
710 * Allow board code to fixup the flat device tree before booting a kernel
711 Patch by Kumar Gala, 11 Jan 2006
713 * Added CONFIG_ options for bd_t and env in flat dev tree
715 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
716 into the resulting flat device tree.
718 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
719 variables from u-boot into the flat device tree
721 Patch by Kumar Gala, 11 Jan 2006
723 * Add support for the DHCP vendor optional bootfile (#67).
724 Ignores the vendor TFTP server name option (#66).
725 Patch by Murray Jensen, 30 Jun 2005
727 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
728 Patch by Andy Fleming, 14 Jun 2005
730 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
731 Patch by Gerhard Jaeger, 21 Jun 2005
733 * Add netconsole and some more commands to RPXlite_DW board
734 Patch by Sam Song, 19 Jun 2005
736 * Fix bad declaration on pci_cfgfunc_nothing
737 Patch by Sam Song, 19 Jun 2005
739 * Adjust "echo" as a default command
740 Patch by Sam Song, 19 Jun 2005
742 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
743 Patch by KokHow Teh, 16 Jun 2005
745 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
746 Patch by Rick Bronson, 15 Jun 2005
748 * Coding Style cleanup
750 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
751 Patch by Andrew Dyer, 13 Jun 2005
753 * Add ADI Blackfin support
754 - add support for Analog Devices Blackfin BF533 CPU
755 - add support for the ADI BF533 Stamp uClinux board
756 - add support for the ADI BF533 EZKit board
757 Patches by Richard Klingler, 11 Jun 2005
759 * Add loads of ntohl() in image header handling
760 Patch by Steven Scholz, 10 Jun 2005
762 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
763 variable to set clock
764 Patch by Yuli Barcohen, 05 Jun 2005
766 * RPXlite configuration fixes
767 - Use correct flash sector size
768 - Use correct memory test end address
769 - Add support for bzip2 compression
770 - Various small fixes
771 Patch by Yuli Barcohen, 05 Jun 2005
773 * Memory configuration changes for ZPC.1900 board
774 - Fix SDRAM timing on both local bus and 60x bus
775 - Add support for second flash bank (SIMM)
776 - Change boot flash base
777 Patch by Yuli Barcohen, 05 Jun 2005
779 * Add support for Adder boards with 16MB SDRAM;
780 add support for second FEC on Adder87x board.
781 Patch by Yuli Barcohen, 05 Jun 2005
783 * Fix conditional for including ks8695eth driver
784 Patch by Greg Ungerer, 04 Jun 2005
786 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
787 Patch by Friedrich Lobenstock, 02 Jun 2005
789 * Fix comment in common/soft_i2c.c
790 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
792 * Cleanup compiler warnings.
793 Patch by Greg Ungerer, 21 May 2005
795 * Word alignment fixes for word aligned NS16550 UART
796 Patch by Jean-Paul Saman, 01 Mar 2005
798 Fixes bug with UART that only supports word aligned access: removed
799 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
800 (broken!) versions of GCC generate byte accesses when encountering
801 the packed attribute regardless if the struct is already correctly
802 aligned for a platform. Peripherals that can only handle word
803 aligned access won't work properly when accessed with byte access.
804 The struct NS16550 is already word aligned for REG_SIZE = 4, so
805 there is no need to packed the struct in that case.
807 * Fix behaviour if gatewayip is not set
808 Patch by Robin Gilks, 23 Dec 2004
810 * Fix cleanup for netstart board.
811 Remove build results from repository
813 * Some code cleanup for GCC 4.x
815 * Fixes to support environment in NAND flash;
816 enable NAND flash based environment for delta board.
818 * Add support for Intel Monahans CPU on Zylonite and Delta boards
819 (This is Work in Progress!)
821 * Add support for TQM8260-AI boards.
825 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
826 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
827 Patch by Ladislav Michl, 29 Jun 2005
829 * Add lowboot target to mcc200 board
830 Patch by Stefan Roese, 4 Mar 2006
832 * Fix problem with flash_get_size() from CFI driver update
833 Patch by Stefan Roese, 1 Mar 2006
835 * Make CFG_NO_FLASH work on ARM systems
836 Patch by Markus Klotzbuecher, 27 Feb 2006
838 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
841 * Convert mcc200 to use common CFI flash driver
842 Patch by Stefan Roese, 28 Feb 2006
844 * Add env-variable "unlock" to handle initial state of sectors
847 Only the U-Boot image and it's environment is protected,
848 all other sectors are unprotected (unlocked) if flash
849 hardware protection is used (CFG_FLASH_PROTECTION) and
850 the environment variable "unlock" is set to "yes".
852 Patch by Stefan Roese, 28 Feb 2006
854 * Update drivers/cfi_flash.c:
855 - find_sector() called in both versions of flash_write_cfiword()
856 Patch by Peter Pearse, 27th Feb 2006
858 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
859 Patch by Jose Maria Lopez, 16 Jan 2006
861 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
862 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
864 * Changes/fixes for drivers/cfi_flash.c:
865 We *should* check if there are any error bits if the previous call
866 returned ERR_OK (Otherwise we will have output an error message in
867 flash_status_check() already.) The original code would only check for
868 error bits if flash_status_check() returns ERR_TIMEOUT.
869 Patch by Marcus Hall, 23 Aug 2005
871 * Changes/fixes for drivers/cfi_flash.c:
872 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
873 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
874 Patch by Sangmoon Kim, 19 Aug 2005
876 * Fixes for drivers/cfi_flash.c:
877 - Fix wrong timeout value usage in flash_status_check()
878 - Round write_tout up when converting to msec in flash_get_size()
879 - Remove clearing flash status at the end of flash_write_cfibuffer()
880 which sets Intel 28F640J3 flash back to command mode on CSB472
881 Patch by Tolunay Orkun, 02 July 2005
883 * Add basic support for the SMMACO4 Board from PanDaCom.
884 Patch by Heiko Schocher, 20 Feb 2006
886 * Add GIT version information (commid ID) to untagged U-Boot versions
888 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
889 of all unreleased (untagged) U-Boot images will be automatically
890 extended upon compiletime with a part of the GIT commit ID and
891 possibly with "dirty" if uncommited changes are detected.
893 Here an example for the resulting version:
894 "U-Boot 1.1.4-g3457ac18-dirty"
896 The version is now maintained in the toplevel Makefile and the
897 version headers are autogenerated.
899 Patch by Stefan Roese, 9 Feb 2006
901 * Update default environment for INKA4x00 board.
903 * Convert CPCI750 to use common CFI flash driver
904 Patch by Reinhard Arlt, 8 Feb 2006
906 * Various changes to esd HH405 board specific files
907 Patch by Matthias Fuchs, 07 Feb 2006
909 * Cleanup U-Boot boot messages on ARM.
911 To match the U-Boot user interface on ARM platforms to the U-Boot
912 standard (as on PPC platforms), some messages with debug character
913 are removed from the default U-Boot build.
914 Enable DEBUG for lib_arm/board.c to enable debug messages.
915 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
916 Patch by Stefan Roese, 24 Jan 2006
918 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
919 Patch by Stefan Roese, 18 Jan 2006
921 * Add VGA support (CT69000) to CPCI750 board.
922 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
923 Patch by Reinhard Arlt, 30 Dec 2005
925 * PMC405 and CPCI405: Moved configuration of pci resources
927 PMC405 and CPCI2DP: Added firmware download and booting via pci.
928 Patch by Matthias Fuchs, 20 Dec 2005
930 * Add ColdFire targets to MAKEALL script
931 Patch by Zachary Landau, 26 Jan 2006
933 * Add support for r5200 board
934 Patch by Zachary Landau, 26 Jan 2006
936 * Add support for Freescale M5271 processor
937 Patch by Zachary Landau, 26 Jan 2006
939 * Fix 28F256J3A support on PM520 board
940 (without bank-switching only 32 MB can be accessed)
942 * Fix mkimage bug with multifile images created on 64 bit systems.
944 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
946 * Fix compiler problem with at91rm9200dk board.
947 Patch by Eugen Bigz, 19 Dec 2005
949 ======================================================================
950 Changes for U-Boot 1.1.4:
951 ======================================================================
953 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
954 - Changed GPIO setup to enable another address line in order to
955 address 64M of FLASH.
956 - Added function sdram_tr1_set to auto calculate the tr1 value for
958 Patch by Steven Blakeslee, 12 Dec 2005
960 * MPC5200: Set PCI retry counter to 0 = infinite retry;
961 The default of 255 is too short for slow devices.
962 Patch by Martin Nykodym, 12 Dec 2005
964 * Change port configuration for O2DNT (CODEC1 on PSC1).
966 * Fix register for PCI async mode on PPC440EP
967 Patch by Youngchul Bang, 08 Dec 2005
969 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
970 This segment may be required by some libgcc.a functions
973 * Fix DPRAM offset/size for MPC8541/8555.
974 Simplify TQM85xx Makefile handling.
976 * Fix data overflow (typo?) in rtc/ds1302.c
978 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
980 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
981 - Support for TQM8541/8555 boards added.
982 - Complete rework of TQM8540/8560 support.
983 - Common TQM85xx code now supports all current TQM85xx platforms
984 (TQM8540/8541/8555/8560).
985 - DDR SDRAM size detection added.
986 - CAS latency default values can be overwritten by setting "serial#"
987 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
988 If problems are detected with this non default CAS latency,
989 the default values will be used instead.
990 - Flash size detection added.
991 - Moved FCC ethernet driver initialization behind TSEC driver init
992 -> TSEC is first device.
993 Patch by Stefan Roese, 30 Nov 2005
995 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
996 Patch by John Otken, 23 Nov 2005
998 * Changed PPC44x startup message (cpu info, speed...) to common style:
999 On PPC44x platforms, the startup message generated in "cpu.c" only
1000 comprised the ppc type and revision but not additional information
1001 like speed etc. Those speed infos where printed in the board specific
1002 code. This new implementation now prints all CPU infos in the common
1003 cpu specific code. No board specific code is needed anymore and
1004 therefore removed from all current 44x implementations.
1005 Patch by Stefan Roese, 27 Nov 2005
1007 * Adjust TQM834x PHY addresses for latest hardware revision.
1009 * Increase malloc arena on TQM5200 board to 256 kB.
1010 With 64 kb uniform flash sector size the old value of 128 kB was
1013 * Fix miiphy global data initialization (problem on 4xx boards when
1014 no ethaddr is assigned). Initialization moved from
1015 miiphy_register() to eth_initialize().
1017 Based on initial patch for 4xx platform by Matthias Fuchs.
1019 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
1021 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
1022 The COPYING file was extended to make clear that these files can be
1023 used in non-GPL code, too.
1024 Also, a corresponding note was placed in the headers of the affected files.
1026 * Add support for Prodrive P3P440 board:
1027 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
1028 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
1029 for bank autodetection
1030 Patch by Stefan Roese, 22 Nov 2005
1032 * Change all '$(...)' variable references into '${...}'
1033 which makes the environment compatible with the hush shell.
1034 WARNING: Support for the old '$(...)' syntax will be
1035 discontinued in a later version.
1037 * Minor changes to init flags in TQM834x PCI.
1039 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
1040 Patch by Stefan Roese, 15 Nov 2005
1042 * New PPC 405EP board added: CMS700
1043 Added CONFIG_NET_MULTI for VOM405 board.
1044 Added reset_phy() for VOM405 board.
1045 Patch by Matthias Fuchs, 09 Nov 2005
1047 * Updated PCI mapping for esd CPCI2DP board.
1048 Add support for error LED.
1049 Patch by Matthias Fuchs, 07 Nov 2005
1051 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1052 Patch by Stefan Roese, 07 Nov 2005
1054 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1055 Patch by Stefan Roese, 07 Nov 2005
1057 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1058 Patch by Stefan Roese, 05 Nov 2005
1060 * Additional fix for external IRQ config on Yellowstone & Yosemite
1061 Patch by Stefan Roese, 03 Nov 2005
1063 * Add support for Ocotea pass 3 with 440GX Rev. F
1064 Patch by Stefan Roese, 01 Nov 2005
1066 * Fix external IRQ configuration on Yellowstone & Yosemite
1067 Patch by Stefan Roese, 28 Oct 2005
1069 * Add support for multiple PHYs.
1070 Tested on the following boards:
1071 cmcpu2 (at91rm9200/ether.c)
1072 PPChameleon (ppc4xx/4xx_enet.c)
1073 yukon (mpc8220/fec.c)
1074 uc100 (mpc8xx/fec.c)
1075 tqm834x (mpc834x/tsec.c) with EEPRO100
1076 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1077 Main changes include:
1079 - miiphy_register routine was added to allow multiple PHYs to be registered
1080 - miiphy_read and miiphy_write are now defined in this file, and
1081 require additional argument (char *devname)
1082 - other miiphy_* routines also require additional device name argument
1085 Calling reset_phy() was moved to be executed *after* eth_initialize().
1086 This is necessary as now some of the implementations of reset_phy()
1087 may need to use miiphy_reset() which is not allowed before eth_initialize()
1088 as eth_initialize registers all required miiphy_* routines.
1089 Tested on IP860 and PHY initializes properly after this change.
1091 * Correct includes for flat tree builder.
1093 * Fix conflicting types (flash_write()) in trab auto_update.c.
1095 * Add PCI support for the TQM834x board.
1097 * Add missing 4xx board to MAKEALL
1098 Patch by Stefan Roese, 20 Oct 2005
1100 * Fix conflicting types (flash_write()) in esd auto_update.c
1101 Patch by Stefan Roese, 20 Oct 2005
1103 * Fix problem with sleep in NetConsole (use get_timer())
1104 Patch by Stefan Roese, 20 Oct 2005
1106 * Add NetConsole Support for AMCC eval boards
1107 Patch by Stefan Roese, 20 Oct 2005
1109 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1110 Patch by Stefan Roese, 18 Oct 2005
1112 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1113 Fix identation on ext2ls help entry.
1114 Patch by Stefan Roese, 14 Oct 2005
1116 * Add support for TQM834x boards.
1119 * Cleanup for GCC-4.x
1121 * Add documentation for Open Firmware Flat Tree and usage.
1122 Patch by Pantelis Antoniou, 13 Oct 2005
1124 * Add missing files for Pantelis Antoniou's patch
1125 Patch by Pantelis Antoniou, 04 Sep 2005
1127 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1128 CONFIG_NET_MULTI set)
1129 Patch by Stefan Roese, 10 Oct 2005
1131 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1132 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1133 Patch by Stefan Roese, 07 Oct 2005
1135 * Add support for OF flat tree for the STXtc board.
1136 Patch by Pantelis Antoniou, 04 Sep 2005
1138 * Support passing of OF flat trees to the kernel.
1139 Patch by Pantelis Antoniou, 04 Sep 2005
1143 * Add support for NetSilicon NS7520 processor.
1144 Patch by Art Shipkowski, 12 May 2005
1146 * Add support for AP1000 board.
1147 Patch by James MacAulay, 07 Oct 2005
1149 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1150 Patch by Anders Larsen, 07 Oct 2005
1152 The Atmel errata #11 states that the transfer buffer descriptor
1153 table must be aligned on a 16-word boundary. As it turned out, this
1154 is insufficient - it seems the table must be aligned on a boundary
1155 at least as large as the table itself (in Linux this is not an
1156 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1158 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1159 Patch by Anders Larsen, 07 Oct 2005
1161 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1162 sed the linker scripts, rather than pre-process them.
1163 Patch by Peter Pearse, 07 Oct 2005
1165 * Update make target for ARM supported boards.
1166 Use lowlevel_init() instead of platformsetup() [rename].
1167 Patch by Peter Pearse, 06 Oct 2005
1169 * Fix booting from serial dataflash on AT91RM9200
1170 Patch by Peter Menzebach, 29 Aug 2005
1172 * Add JFFS2 support for TRAB board
1173 Patch by Martin Krause, 25 Aug 2005
1175 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1176 Patch by Marcus Hall, 24 Aug 2005
1178 * Fix the machine-id of the Cogent csb637 board
1179 Patch by Anders Larsen, 05 Oct 2005
1181 * Complete support for the KwikByte KB920x boards
1182 Patch by Anders Larsen, 05 Oct 2005
1184 * Set the AT91RM9200 clock to asynchronous mode
1185 Patch by Anders Larsen, 03 May 2005
1187 * Set the AT91RM9200 clock to synchronous mode
1188 Patch by Anders Larsen, 29 Apr 2005
1190 * Add support for Cogent csb637
1191 Patch by Anders Larsen, 29 Apr 2005
1193 * Fix dm9161.c initialization
1194 Patch by Anders Larsen, 29 Apr 2005
1196 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1197 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1199 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1200 Patch by Anders Larsen, 29 Apr 2005
1202 * Fix device partition intialization for SystemACE disks.
1203 Patch by Stephen Williams, 28 Apr 2005
1205 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1206 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1208 * Add support for S29GL064M-R3 flash chip on xsengine board
1209 Patch by Kurt Stremerch, 18 Apr 2005
1211 * E500 update: repoint IVPR to RAM when code is relocated
1212 Patch by Kylo Ginsberg, 13 Apr 2005
1214 * Fix loop end test in lib_generic/string.c:strswab()
1215 Patch by Andrew Dyer, October 10, 2005
1216 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1220 * Update ARM Integrator boards:
1221 Correct addessing errors in platform files.
1222 Split off common core module data from Integrator header files to
1223 include/armcoremodule.h.
1224 Patch by Peter Pearse, 04 Oct 2005
1226 * Make sure only supported compiler options are used
1227 Import "cc-option" shell function from kernel and
1228 use it to get the correct ARM GCC options for individual CPUs
1229 Patch by Peter Pearse, 30 Jun 2005
1231 * Fix 440GR to print correct cpu revision
1232 Patch by Stefan Roese, 04 Oct 2005
1234 * Change board message on AMCC Yosemite & Yellowstone to common style
1235 Patch by Stefan Roese, 03 Oct 2005
1237 * Fix compiler warning
1239 * Fix FEC PHY addresses for TQM85xx boards
1241 * Fix uninitialized variable problem in hush shell
1242 Patch by Lars Rostock, 26 Sep 2005
1244 * Undo change of f6e20fc6ca... to include/configs/trab.h
1245 (Must have been an accident?)
1247 * Add support for AT91RM9200 OHCI Controller.
1248 Patch by Eric Benard, 07 Apr 2005
1250 * Update ARM mach-types.h
1251 Patch by Eric Benard, 07 Apr 2005
1253 * Add support for MP2USB board.
1254 Patch by Eric Benard, 07 Apr 2005
1256 * Add board support for armadillo HT1070
1257 Patch by Rowel Atienza, 06 Apr 2005
1259 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1260 Patch by Vitaly Bordug, 30 Mar 2005
1262 * Add iopset command on mpc8xx
1263 Patch by Daniel Eisenhut, 25 Mar 2005
1265 * Add support for MII in eepro100 driver.
1266 Patch by Gleb Natapov, 21 Mar 2005
1268 * Fixes to the Lubbock (PXA 25x) support:
1269 - Resolve the FIXME with respect to saving the u-boot environment.
1270 - Make the default load address land in real memory.
1271 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1272 Patch by David Brownell, 10 Mar 2005
1274 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1275 Patch by Marc Leeman, 04 Mar 2005
1277 * OMAP242x H4 board update
1278 - fix for ES2 differences.
1279 - switch to using the cfi_flash driver.
1280 - fix SRAM build address.
1281 - fix for GP device operation.
1282 - unlock SRAM for GP devices.
1283 - display more device information.
1284 - fix potential deadlock in omap24xx_i2c driver.
1285 - fix DLL load values to match dpllout*1 operation.
1286 - fix 2nd chip select init for combo DDR device.
1287 - add support for CFI Intel 28F256L18 on H4 board.
1288 Patch by Richard Woodruff, 03 Mar 2005
1290 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1291 Patch by Steven Scholz, 02 Mar 2005
1294 Patch by Ara Avanesyan, 24 Feb 2005
1296 * Remove unneeded #include <malloc.h>
1297 Patch by Ladislav Michl, 22 Feb 2005
1299 * Add cramfs support for m68k
1300 Patch by Zachary Landau, 21 Feb 2005
1302 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1303 Patch by Jeff Angielski, 21 Feb 2005
1305 * Fix au1x00_serial baud rate calculation:
1306 remove hardcoded cpu clock divisor and use register instead;
1307 round up instead of truncate
1308 Patch by Andrew Dyer, 15 Feb 2005
1310 * Add Xilinx Spartan3 family FPGA support
1311 Patch by Kurt Stremerch, 14 Feb 2005
1313 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1314 Patch by Zachary Landau, 11 Feb 2005
1316 * Fix VOH405 Support
1317 Patch by Matthias Fuchs, 25 Sep 2005
1319 * Added support for PCI bridge on MPC8272ADS
1320 Patch by Vitaly Bordug, Feb 09 2005
1322 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1323 Patch by Jean-Paul Saman, 8 Feb 2005
1325 * Fix strswab() to reliably find end of string
1326 Patch by Andrew Dyer, 08 Feb 2005
1328 * Fix typos in include/ppc440.h
1329 Patch by Andrew E Mileski, 04 Feb 2005
1331 * Add Vibren (was Accelent) PXA255 IDP Support
1332 Patch by Cliff Brake, 04 Feb 2005
1334 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1335 Patch by Andrew Dyer, 31 Jan 2005
1337 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1338 Patch by Peter Pearse, 2 Feb 2005
1340 * Fix error handling in tools/env/fw_env.c
1341 Patch by Ara Avanesyan, 01 Feb 2005
1343 * Fix MGT5100 PSC baudrate calculation
1344 Patch by Sebastian Schau, 27 Jan 2005
1346 * OMAP242x fix for GP device booting
1347 - Add SRAM unlock for GP devices.
1348 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1349 Patches by Richard Woodruff, 21 Jan 2005:
1351 * Add support for AMD's Pb1x00 eval board;
1352 add MII routines to the au1x00 ethernet driver;
1353 add USB ohci driver (work in progress)
1354 Patch by Thomas Sailer, 20 Jan 2005
1356 * Update omap5912osk board
1357 Use drivers/cfi_flash.c instead of private flash driver;
1358 Remove hardcoded personalized settings from omap5912osk.h;
1359 Fix spacing with (RO) marks in 'flinfo' output.
1360 Patch by Michael Bendzick, 14 Jan 2005
1362 * Fix warnings for PCI code on ixp
1363 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1365 * virtex2 fix for bogus download error messages
1366 The virtex2 FPGA download code watches for init going active during
1367 a download of config data as an error condition. init also goes
1368 active after a configuration is finished in concert with the done
1369 signal. So far, the code does not check for done active until all
1370 of the configuration data is sent. If configuration data has a few
1371 extra pad bytes at the end, this would cause an error message even
1372 though the download had suceeded.
1373 NOTE: virtex2 slave serial and spartan2 versions may still have the
1375 Patch by Andrew Dyer, 12 Jan 2005
1377 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1378 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1379 message when probing for nonexistent flash in little endian mode.
1380 As a side effect more efficient and smaller code is generated,
1381 which is always a Good Thing (TM).
1382 Patch by Ladislav Michl, 24 Sep 2005
1384 * Update for TFTP using a fixed UDP port
1385 Use the approved environment variable names. Added "tftpdstp" to
1386 allow ports other than 69 per Tolunay Orkun's recommendation.
1387 Patch by Jerry Van Baren, 12 Jan 2005
1389 * Allow to force TFTP to use a fixed UDP port
1390 (Add a configuration option CONFIG_TFTP_PORT and optional env
1392 Patch by Jerry Van Baren, 10 Jan 2005
1394 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1395 Patch by Leif Lindholm, 29 Dec 2004
1397 * Cleanup: fix broken builds
1399 * Fix PHY address argument passing with mii info command
1400 Patch by Andrew Dyer, 28 Dec 2004
1402 * Cleanup (PPC4xx is AMCC now)
1404 * esd CPCI2DP board added
1405 Patch by Matthias Fuchs, 22 Sep 2005
1407 * esd PMC405 board updated
1408 Patch by Matthias Fuchs, 22 Sep 2005
1410 * Add SM501 support to HH405 board.
1411 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1412 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1413 Patch by Stefan Roese, 22 Sep 2005
1415 * Fix autonegotiation in tsec ethernet driver
1416 Patch by Stefan Roese, 21 Sep 2005
1418 * Fix bug in auto_update (trab board)
1419 Patch by Martin Krause, 16 Sep 2005
1421 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1422 Patch by Francesco Mandracci, 16 Sep 2005
1424 * Update configuration for INKA4x0 board
1426 * Update configuration for PM854 board
1427 Based on patch by R. Loeffl, 20 Jul 2005
1429 * Add PCI support to TQM8540 and TQM8560 boards
1430 Patch by Stefan Roese, 15 Sep 2005
1432 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1433 boards (baudrate, environment...). Flash driver fixed.
1434 Patch by Stefan Roese, 15 Sep 2005
1436 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1437 ethernet port on ebony.
1438 Patch by Stefan Roese, 7 Sep 2005
1440 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1442 * Change default console baud rate for stxxtc board
1444 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1445 Patch by Stefan Roese, 31 Aug 2005
1447 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1448 Patch by Pantelis Antoniou, 02 Sep 2005
1452 * Enable SM712 driver support for HMI1001 board.
1454 * Fix problems with ld version 2.16 (dot outside sections problem)
1455 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1456 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1458 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1460 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1462 * Add keyboard and dot matrix display support for HMI1001 board.
1464 * Prepare U-Boot for gcc-4.x
1466 * Fixed Bamboo port to enable running without DDR-DIMM
1467 (Bamboo has also 64MB onboard DDR)
1468 Patch by Stefan Roese, 24 Aug 2005
1470 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1471 now handling all 4xx cpu's
1472 Patch by Stefan Roese, 16 Aug 2005
1474 * Fix make dependencies for at91rm9200 and ks8695 cpus
1475 Patch by Steven Scholz, 23 Aug 2005
1477 * Add JFFS2 support for TQM5200 board
1479 * Add esd cpci5200 and pf5200 boards
1480 Patch by Reinhard Arlt, 22 Aug 2005
1482 * Fix sysclock for TQM8540 and TQM8560 boards
1483 Patch by Martin Krause, 25 Jul 2005
1485 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1486 Patch by Martin Krause, 08 Jun 2005
1488 * Add new board specific commands for TQM5200/STK52XX
1489 - Sound commands (beep, wav, sound)
1490 - Test commands (led, can, backlight, rs232)
1491 Patch by Martin Krause, 02 May 2005
1493 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1494 because of a bug in the AT91RM9200 CPU PLL
1495 Patch by Martin Krause, 22 Apr 2005
1497 * Add automatic HW detection for another CMC_PU2 variant
1498 Patch by Martin Krause, 20 Apr 2005
1500 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1501 Patch by Martin Krause, 19 Apr 2005
1503 * Fix initialization problem on TQM5200 without SM501
1504 Patch by Martin Krause, 08 Apr 2005
1506 * Add RTC support for STK52XX.200
1507 Patch by Martin Krause, 07 Apr 2005
1509 * Add support for IFM o2dnt board
1511 * Enable PCI on hmi1001 board
1513 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1514 so we can use them to, e.g., check the existence of a file with
1515 "if ls foo; then this; else that; fi" in the hush shell
1516 Patch by Andreas Engel, 16 August 2005
1518 * Coding style cleanup
1520 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1521 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1523 * Check return value of malloc in 440gx_enet.c
1524 Patch by Travis B. Sawyer, 18 Jul 2005
1526 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1527 Second serial port on 440GX now defined as a system device.
1528 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1529 Patch by Travis B. Sawyer, 12 Jul 2005
1531 ======================================================================
1532 Changes for U-Boot 1.1.3:
1533 ======================================================================
1535 * Minor code cleanup
1537 * Add forgotten new fils from latest VoiceBlue update
1539 * Make bootretry feature work with hush shell.
1540 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1541 Patch by Andreas Engel, 19 Jul 2005
1543 * Update Hymod Board Database PHP code in "tools" directory
1544 Patch by Murray Jensen, 01 Jul 2005
1546 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1547 Patch by Murray Jensen, 30 Jun 2005
1549 * Fix Murray Jensen's mail address.
1550 Patch by Murray Jensen, 30 Jun 2005
1552 * Preserve PHY_BMCR during a soft reset.
1553 Patch by Carl Riechers, 24 Jun 2005
1555 * VoiceBlue update: eeprom tool can also store firmware version now.
1556 eeprom.bin is runable by jumping at load address.
1557 Patch by Ladislav Michl, 23 May 2005
1559 * Move the AT91RM9200DK to the ARM Systems list.
1560 Patch by Anders Larsen, 26 Apr 2005
1562 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1563 Patch by Anders Larsen, 26 Apr 2005
1565 * measure_gclk() is needed when DEBUG is enabled
1566 Patch by Bryan O'Donoghue, 25 Apr 2005
1568 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1569 Patch by Reinhard Arlt, 12 Aug 2005
1571 * esd PCI405 board updated
1572 Patch by Matthias Fuchs, 28 Jul 2005
1574 * esd WUH405 and DU405 board updated
1575 Patch by Matthias Fuchs, 27 Jul 2005
1577 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1578 Patch by Matthias Fuchs, 4 May 2005
1580 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1581 boards (baudrate, environment...). Flash driver fixed.
1582 Patch by Stefan Roese, 11 Aug 2005
1584 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1585 Patch by Stefan Roese, 11 Aug 2005
1587 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1588 Patch by Stefan Roese, 11 Aug 2005
1590 * Add configuration for IFM AEV FIFO board.
1591 Minor coding style cleanup.
1593 * Add configuration for IFM SPI eval board
1595 * Fix CompactFlash problem on HMI1001 board
1597 * Make new "mtdparts" code build with older compilers
1598 Patch by Andrea Scian, 09 Aug 2005
1600 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1601 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1602 with the 405 defines and the linux kernel defines.
1603 Patch by Stefan Roese, 08 Aug 2005
1605 * Fix compiler warnings with older GCC versions
1607 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1609 Old, obsolete and duplicated code was cleaned up and replace by the
1610 new partitioning method. There are two possible approaches now:
1612 The first one is to define a single, static partition:
1614 #undef CONFIG_JFFS2_CMDLINE
1615 #define CONFIG_JFFS2_DEV "nor0"
1616 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1617 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1618 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1620 The second method uses the mtdparts command line option and dynamic
1623 /* mtdparts command line support */
1624 #define CONFIG_JFFS2_CMDLINE
1625 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1626 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1628 Command line of course produces bigger images, and may be inappropriate
1629 for some targets, so by default it's off.
1631 * Fix build problems for PM856 Board
1633 * Fix sign extension bug in 'fpga loadb' command;
1634 make 'fpga loadb' always print the file header info
1635 Patch by Andrew Dyer, 11 Jan 2005
1637 * Fix errors that occur when accessing SystemACE CF
1638 Patch by Jeff Angielski, 09 Jan 2005
1640 * Document switching between U-Boot and PlanetCore on RPXlite
1641 by Sam Song, 24 Dec 2004
1643 * Fix PowerQUICC II mask detection.
1644 Patch by Eugene Surovegin, 20 Dec 2004
1646 * Add support for Altera NIOS DK1C20 board
1647 Patch by Shlomo Kut, 13 Dec 2004
1649 * Add support for ep8248 board
1650 Patch by Yuli Barcohen, 12 Dec 2004
1654 * Fix baudrate setting for KGDB on MPC8260
1655 Patch by HoJin, 11 Dec 2004
1657 * Fix 'mii help' text formatting
1658 Patch by Cory Tusar, 10 Dec 2004
1660 * Fix return code of NFS command
1661 Patch by Hiroshi Ito, 11 Dec 2004
1665 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1666 Patch by Steven Blakeslee, 04 Aug 2005
1668 * Add support for AMCC Bamboo PPC440EP eval board
1669 Patch by Stefan Roese, 04 Aug 2005
1671 * Patch by Jon Loeliger
1672 Fix style issues primarily in 85xx and 83xx boards.
1674 - Trailing white space
1675 - Indentation not by TAB
1676 - Excessive amount of empty lines
1677 - Trailing empty lines
1679 * Patch by Ron Alder, 11 Jul 2005
1680 Add Xianghua Xiao and Lunsheng Wang's support for the
1681 GDA MPC8540 EVAL board.
1683 * Patch by Eran Liberty
1684 Add support for the Freescale MPC8349ADS board.
1686 * Patch by Jon Loeliger, 25 Jul 2005
1687 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1688 by the upcoming mpc83xx family as well.
1690 * Patch by Jon Loeliger, 05 May 2005
1691 Implemented support for MPC8548CDS board.
1692 Added DDR II support based on SPD values for MPC85xx boards.
1693 This roll-up patch also includes bugfies for the previously
1695 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1697 * Patch by Jon Loeliger, 10 Feb 2005
1698 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1700 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1702 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1703 for faster flash parts.
1704 Add documentation for BR/OR for FLASH.
1706 * Patch by Jon Loeliger 08 Feb 2005
1707 Determine L2 Cache size dynamically on 85XX boards.
1709 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1710 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1711 option rather than a myriad of CONFIG_MPC8560-like variants.
1712 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1713 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1714 new CONFIG_CPM2 option to each 8260 board.
1716 * Add support for MicroSys PM856 board
1717 Patch by Josef Wagner, 03 Aug 2005
1719 * Minor fixes to PM854 board
1720 Patch by Josef Wagner, 03 Aug 2005
1722 * Adjust configuration of XENIAX board
1723 (chip select and GPIO required for USB operation)
1725 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1726 routed to the Watchdog handler
1727 Patch by Eugene Surovegin, 18 Jun 2005
1729 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1730 Patch by Denis Peter, 06 Dec 2004
1732 * Fix endianess problem in TFTP / NFS default filenames
1733 Patch by Hiroshi Ito, 06 Dec 2004
1735 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1737 Patch by Murray Jensen, 18 Jul 2005
1739 * Fix typo in mkconfig script (used == instead of =)
1740 Patch by Murray Jensen, 18 Jul 2005
1742 * Cleanup build problems on 64 bit build hosts
1744 * Update MAINTAINERS file
1746 * Patch by Stefan Roese, 01 Aug 2005:
1747 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1748 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1750 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1751 to run on both 405GP and 405GPr eval boards).
1753 * Patch by Steven Blakeslee, 27 Jul 2005:
1754 - Add support for AMCC PPC440EP/GR.
1755 - Add support for AMCC Yosemite PPC440EP eval board.
1756 - Add support for AMCC Yellowstone PPC440GR eval board.
1758 * Minor fixes for PPChameleon Board:
1759 - fix alignment of NAND size
1760 - make code do what the comment says
1762 * Implement h/w sector protection status synchronization at boot.
1763 The code is provided for, and was tested on, the Yukon/Alaska
1764 and PM520 boards only.
1766 A bug in flash_real_protect() for the Yukon board was fixed by
1767 adding a function that tells if two banks are on one flash chip.
1769 * Fix sysmon POST problem: check I2C error codes
1770 This fixes a problem of displaying bogus voltages when the voltages
1771 are so low that the I2C devices start failing while the rest of the
1772 system keeps running.
1774 * Patch by Cedric Vincent, 6 Jul 2005:
1775 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1777 * Patch by Jon Loeliger, 20 Jul 2005:
1778 Add missing PCI IO port definitions.
1780 * Add CompactFlash support for HMI1001 board.
1782 * Adjust printed board ID for LWMON board.
1784 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1786 * Add new argument format for flash commands to allow for usage like
1787 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1788 U-Boot will automaticially find the end of the corresponding sector.
1790 * Patch by Stefan Roese, 5 Jul 2005:
1791 Update uc100 board PHY setup
1793 * Patch by Stefan Roese, 1 Jul 2005:
1794 Fix PHY address for CATcenter board (now correct!)
1796 * Patch by Stefan Roese, 30 Jun 2005:
1797 Fix PHY addresses for PPChameleon and CATcenter boards
1798 Change MAINTAINER for most esd boards
1800 * Patch by Detlev Zundel, 30 Jun 2005:
1801 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1803 * Fix baudrate calculation problem on MPC5200 systems
1805 * Add EEPROM and RTC support for HMI1001 board
1807 * Patch by Detlev Zundel, 20 Jun 2005:
1808 Fix initialization of low active GPIO pins on inka4x0 board
1810 * Enable redundant environment, disable HW flash protection of
1813 * Patch by Travis Sawyer, 10 Jun 2005:
1814 Initialize allocated dev and private hw structures
1815 after their respective allocation in 440gx_enet.c
1817 * Patch by Steven Scholz, 10 Jun 2005:
1818 Fix byteorder problems with second argument of "bootm" with
1821 * Add support for HMI1001 board
1823 * Disable "date" and "sntp" commands on TQM866M
1825 * Fix watchdog reset problems on LWMON board
1827 * Patch by Juergen Selent, 17 May 2005:
1828 Add support for Funkwerk VoVPN gateway module.
1830 * Cleanup debug code for MPC8220 FEC driver
1832 * Extend burst mode RAM test program to take a loop count
1835 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1836 those boards that use it.
1838 * Patches by Greg Ungerer, 19 May 2005:
1839 - add support for the KS8695P (ARM 922 based) CPU
1840 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1842 * Patch by Steven Scholz, 19 May 2005:
1843 Add support for CONFIG_SERIAL_TAG on ARM boards
1845 * Add PCI support for Sorcery board.
1846 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1848 * Fix compile problems caused by new burst mode SDRAM test;
1849 make port pins to trigger logic analyzer configurable
1851 * Fix timer handling on MPC85xx systems
1853 * Fix debug code in omap5912osk flash driver
1855 * Add support for MPC8247 based "IDS8247" board.
1857 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1859 * On LWMON we must use the watchdog to reset the board as the CPU
1860 genereated HRESET pulse is too short to reset the external
1863 * Add test tool to exercise SDRAM accesses in burst mode
1864 (as standalone program, MPC8xx/PowerPC only)
1866 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1869 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1870 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1871 added to support LZO and LZARI compression modes (undefined by
1874 * Fix problem with symbolic links in JFFS2 code.
1876 * Use linker ASSERT statement to prevent undetected overlapping of
1877 sections on PPChameleon board; other boards might use this, too.
1879 * Patch by Stefan Roese, 03 May 2005:
1881 Fix problems in cmd_universe.c
1883 * Patch by Matthias Fuchs, 03 May 2005:
1884 Added missing variable declaration in cmd_nand.c
1885 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1887 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1889 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1891 Fix PHY address for canmb board.
1893 * Cleanup serial console baudrate calculation on AT91RM9200;
1894 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1896 * Patch by Matthias Fuchs, 18 Apr 2005:
1897 Make PCI target address spaces on PMC405 and CPCI405 boards
1898 configurable via environment variables
1900 * Auto-size RAM on canmb board.
1902 * Add support for canmb board
1904 * Patch by Stefan Roese, 13 Apr 2005:
1905 Update for esd apc405
1907 * Fixes for TQM8560 board:
1909 - remove debug messages
1910 - fix flash sector protection
1912 * Patch by Steven Scholz, 07 Apr 2005:
1913 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1915 * Patches by Steven Scholz, 07 Apr 2005:
1916 Fix compiler warning in altera.c
1917 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1919 * Patch by Ladislav Michl, 06 Apr 2005:
1920 Fix voiceblue configuration.
1922 * Patch by Stefan Roese, 06 Apr 2005:
1923 Updates for OCOTEA board:
1924 - Changed U-Boot size from 512kByte to 256kByte
1925 - Fixed flash driver to support boot from soldered user flash
1926 - Added README for switch from PIBS firmware to U-Boot
1928 * Patch by Travis Sawyer, 05 Apr 2005:
1929 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1930 Problem found by Andrew Wozniak.
1932 * Patch by Steven Scholz, 06 Apr 2005:
1933 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1934 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1936 * Patches by Robert Whaley, 29 Nov 2004:
1937 - update the pxa-regs.h file for PXA27x chips
1938 - add PXA27x based ADSVIX board
1939 - add support for MMC on PXA27x processors
1941 * Patch by Andrew E. Mileski, 28 Nov 2004:
1942 Fix PPC4xx SPD SDRAM detection bug
1944 * Patch by Hiroshi Ito, 26 Nov 2004:
1945 Fix logic of "test -z" and "test -n" commands
1947 * Patch by Ladislav Michl, 05 Apr 2005:
1948 Add support for VoiceBlue board.
1950 * Patch by Ladislav Michl, 05 Apr 2005:
1951 Fix netboot_common() prototypes.
1953 * Patch by Steven Scholz, 05 Apr 2005:
1954 Use i.MX watchdog timer for reset_cpu()
1956 * Patch by Steven Scholz, 05 Apr 2005:
1957 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1958 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1959 (now in interupts.c)
1961 * Add support for MPC8220 based "sorcery" board.
1963 * Add support for TQM8560 board.
1965 * Add FEC support for TQM8540 board.
1966 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1968 * Patch by Martin Krause, 04 Apr 2005:
1969 Update default configuration for CMC_PU2 board.
1971 * Patch by Steven Scholz, 04 Apr 2005:
1972 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1973 - introduce two new configuration options instead:
1974 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1976 * Patch by Steven Scholz, 04 Apr 2005:
1977 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1979 * Fix timer code for ARM systems: make sure that udelay() does not
1980 reset timers so it's save to use udelay() in timeout code.
1982 * Patch by Mathias Küster, 23 Nov 2004:
1983 add udelay support for the mcf5282 cpu
1985 * Patch by Tolunay Orkun, 16 November 2004:
1986 fix incorrect onboard Xilinx CPLD base address
1988 * Patch by Jerry Van Baren, 08 Nov 2004:
1989 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1990 the jumper for the HRCW source should select flash. If lowboot is
1991 not selected, the jumper for the HRCW source should select the
1993 - change default load base address to 0x00400000
1995 * Patch by Yuli Barcohen, 08 Nov 2004:
1996 Add support for Analogue & Micro Rattler boards.
1997 Tested on Rattler8248.
1999 * Patch by Andre Renaud, 08 Nov 2004:
2000 Fix watchdog support in common/lcd.c
2002 * Patch by Marc Leeman, 05 Nov 2003:
2003 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
2004 bug only affects the XPC8245 processors
2006 * Patches by Josef Wagner, 29 Oct 2004:
2007 - Add support for MicroSys CPU87 board
2008 - Add support for MicroSys PM854 board
2010 * Patch by Jian Zhang, 02 Nov 2004:
2011 Add 16-bit NAND support
2013 * Patch by Scott McNutt, 01 Nov 2004:
2014 Add missing NIOS/NIOS2 support for "iminfo" command
2016 * Patch by Detlev Zundel, 29 Oct 2004:
2017 Add missing NIOS/NIOS2 support for "mkimage" tool.
2019 * Patch by David Adair, 27 Oct 2004:
2020 Add missing 440GX SDRAM Controller reset
2022 * Patch by Steven Scholz, 25 Oct 2004:
2023 Declare reset_cpu() in include/common.h instead locally
2025 * Patch by Yusdi Santoso, 22 Oct 2004:
2026 - Add support for HIDDEN_DRAGON board
2027 - fix endianess problem in driver/rtl1839.c
2029 * Patch by Allen Curtis, 21 Oct 2004:
2030 support multiple serial ports
2032 * Patch by Richard Klingler, 03 Apr 2005:
2033 Add call to eth_halt() in net/net.c when called functions fail
2034 after eth_init() has been called.
2036 * Patch by Sam Song, 3 April 2005:
2037 - Update README.Netconsole
2040 * Prepare for SoC rework of ARM code:
2041 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
2042 - rename memsetup into lowlevel_init (function name and source files)
2043 Patch by Steven Scholz, 03 Apr 2005:
2044 - create SoC specific directories include/asm-arm/arch-imx and
2045 include/asm-arm/arch-s3c24x0
2047 * Fix problems with SNTP support;
2048 enable SNTP support in some boards.
2050 * Patches by Martin Krause, 01 Apr 2005:
2051 - Fix flash erase timeout on CMC_PU2
2052 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2054 * Patch by Steven Scholz, 13 March 2005:
2055 fix cache enabling for AT91RM9200
2057 * Patch by Masami Komiya, 30 Mar 2005:
2058 add SNTP support and expand time server and time offset fields of
2059 DHCP support. See doc/README.SNTP
2061 * Patch by Steven Scholz, 13 Dec 2004:
2062 Fix bug in at91rm920 ethernet driver
2064 * Patch by Steven Scholz, 13 Dec 2004:
2065 Remove duplicated code by merging memsetup.S files for
2066 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2068 * Patch by Detlev Zundel, 31 Mar 2005:
2069 Cleanup duplicate definition of overwrite_console()
2071 * Update TQM5200 configuration;
2072 prepare for Rev. 200 starter kit boards
2074 * Patch by Scott McNutt, 21 Oct 2004:
2075 Add support for Nios-II EPCS Controller core.
2077 * Patch by Scott McNutt, 20 Oct 2004:
2079 - Add sysid command (Nios-II only).
2080 - Locate default exception trampoline at proper offset.
2081 - Implement I/O routines (readb, writeb, etc)
2082 - Implement do_bootm_linux
2084 * Patches by Martin Krause, 22 Mar 2005:
2085 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2086 - add support for SM501 graphics controller
2087 - add support for graphic console on TQM5200
2088 - add support for TQM5200 Rev 200
2089 - cleanup, fix typo in include/configs/TQM5200.h
2091 * Patch by Manfred Baral, 17 Mar 2005:
2094 * Fix RTC configuration for PPChameleon board
2096 * Cleanup, fix typo in include/configs/TQM5200.h
2098 * Patch by Stefan Roese, 16 Mar 2005:
2099 Update for esd auto_update and hh405 board
2101 * Adapt for U-Boot image size (new features enabled) on TQM5200
2103 * Update code for TQM8540 board (and 85xx in general):
2104 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2105 - Reformat boot messages
2106 - Enable redundant environment
2107 - Replace the -O2 optimization flag with -mno-string
2109 * Patch by David Brownell, 10 Mar 2005:
2110 Restore copyright statements in OHCI drivers.
2112 * Add support for TQM8540 board
2114 * Patch by Detlev Zundel, 14 Mar 2005:
2115 NC650: changed NAND flash addressing to using UPMB
2117 * Patch by Stefan Roese, 14 Mar 2005:
2118 Update for esd voh405 fpga image
2120 * INKA4x0: Allow initialization of LCD backlight dimming from
2121 "brightness" environment variable.
2123 * Add port initialization for digital I/O on INKA4x0
2125 * Patch by Stefan Roese, 01 Mar 2005:
2126 Update for esd boards dp405 and hub405
2128 * Fix get_partition_info() parameter error in all other calls
2129 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2131 * Enable USB and IDE support for INKA4x0 board
2133 * Patch by Andrew Dyer, 28 Feb 2005:
2134 fix ext2load passing an incorrect pointer to get_partition_info()
2135 resulting in load failure for devices other than 0
2137 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2139 * Cleanup USB and partition defines
2141 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2143 * Add reset code for Coral-P on INKA4x0 board
2145 * Patch by Martin Krause, 28 Jun 2004:
2146 Update for TRAB board.
2148 * Fix some missing "volatile"s in MPC5xxx FEC driver
2150 * Fix cirrus voltage detection (for CPC45)
2152 * Fix byteorder problem in usbboot and scsiboot commands.
2154 * Patch by Cajus Hahn, 04 Feb 2005:
2155 - don't insist on leading '/' for filename in ext2load
2156 - set default partition to useful value (1) in ext2load
2158 * Patch by Andrew Dyer, 08 Jan 2005:
2159 fix wrong return codes in ext2 code
2161 * Removed '--no-warn-mismatch' option from Makefile. This option
2162 makes 'ld' to overlook binary objects compatibility.
2164 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2165 --end-group) outside of the group. This will make 'ld' to do
2166 _multiple_ search in the library group when resolving symbol
2167 references and do only a _single_ seach in libgcc.a after the group
2170 * Fix stability problems on CPC45 board again.
2172 * Make image detection for diskboot / usbboot / scsiboot more robust
2173 (also check header checksum)
2175 * Update CPC45 board configuration.
2177 * Add USB and PCI support for INKA4x0 board
2179 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2183 * Patch by Robin Getz, 13 Oct 2004:
2184 Add standalone application to change SMC91C111 MAC addresses,
2185 see examples/README.smc91111_eeprom
2187 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2188 Fix Flash support for ARM Integrator CP.
2190 * Patch by Richard Woodruff, 10 Jan 2005:
2191 Update support for OMAP2420 (ARM11) and H4 board:
2192 o clean up and add new types to H4 memory probe code.
2193 o fix to work with internal boot.
2194 o added PRCM config III operation.
2195 o fix marginal flash timings.
2196 o add revison ATAG usage.
2197 o enable voltage scaling at power chip.
2198 o fix compile error for i2c.
2200 * Fix network problem (error when receiving multiple ARP packets)
2202 * Patch by Daniel Poirot, 12 Oct 2004:
2203 Add support for Wind River sbc405 board
2205 * Patch by Rainer Brestan, 12 Oct 2004:
2206 Make examples/Makefile more robust
2208 * Patch by Sam Song, 11 October 2004:
2209 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2210 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2213 * Patch by Sam Song, 10 Oct 2004:
2214 Fix a parameter error in run_command() in main.c
2216 * Patch by Richard Woodruff, 01 Oct 2004:
2217 add support for the TI OMAP2420 processor and its H4 reference
2220 * Patch by Christian Pellegrin, 24 Sep 2004:
2221 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2223 * Patch by Leif Lindholm, 23 Sep 2004:
2224 add support for the AMD db1550 board
2226 * Patch by Travis Sawyer, 15 Sep 2004:
2227 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2228 update README.serial_multi
2230 * Patches by David Snowdon, 07 Sep 2004:
2231 - add u-boot.hex target in the top level Makefile
2232 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2233 - use -mtune=xscale and -march=armv5 options for PXA
2235 * Patch by Florian Schlote, 08 Sep 2004:
2236 Add support for SenTec-COBRA5272-board (ColdFire).
2238 * Patch by Gleb Natapov, 07 Sep 2004:
2239 mpc824x: set PCI latency timer to a sane value
2242 * Patch by Kurt Stremerch, 03 Sep 2004:
2243 Add bitstream configuration option for fpga command (Xilinx only).
2245 * Patch by Kurt Stremerch, 03 Sep 2004:
2246 Add Xilinx Spartan2E family FPGA support
2248 * Patch by Jeff Angielski, 02 Sep 2004:
2249 Add Added support for H2 revision of the EP8260 board.
2250 Fixed formatting for some of the EP8260 related source files.
2252 * Patch by Jon Loeliger, 02 Sep 2004:
2253 Reset monitor size back to 256 so environment can be written
2254 to flash on MPC85xx ADS and CDS releases.
2256 * Patch by Paolo Broggini, 02 Sep 2004:
2257 Make BSS clearing on ARM systems more robust
2259 * Patch by Yue Hu and Joe, 01 Sep 2004:
2260 - add PCI support for ixp425;
2261 - add EEPRO100 suppor tfor ixdp425 board.
2263 * Fix problem with protected sector detection in driver/cfi_flash.c
2265 ======================================================================
2266 Changes for U-Boot 1.1.2:
2267 ======================================================================
2269 * Code cleanup, mostly for GCC-3.3.x
2271 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2272 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2273 additional ethernet addresses.
2275 * Cleanup drivers/i82365.c - avoid duplication of code
2277 * Fix bogus "cannot span across banks" flash error message
2281 * Add support for CompactFlash for the CPC45 Board.
2283 * Fix problems with CMC_PU2 flash driver.
2286 - avoid trigraph warning in fs/ext2/ext2fs.c
2287 - rename UC100 -> uc100
2289 * Add support for UC100 board
2291 * Patch by Stefan Roese, 16 Dez 2004:
2292 - ext2fs support added
2293 - Tundra universe support added
2294 - ColdFire MCF5249 support added (no preloader needed!)
2295 - MCF5249 board TASREG added
2296 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2298 - some esd boards updated
2299 - memory commands "mdc" and "mwc" added for cyclic read/write
2300 (CONFIG_MX_CYCLIC, see README for further description)
2302 * Add support for INKA4X0 board
2304 * Patch by Steven Scholz, 12 Dec 2004:
2305 Fix typo in AT91 memory setup.
2307 * Patch by Martin Krause, 27 Oct 2004:
2308 - add support for "STK52xx" board (including PS/2 multiplexer)
2309 - add hardware detection for TQM5200
2311 * Clean up CMC PU2 flash driver
2313 * Update MAINTAINERS file
2315 * Fix bug in MPC823 LCD driver
2317 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2319 * Enable long help on CMC PU2 board;
2321 increase CPU speed from 179 to 207 MHz.
2323 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2324 unaligned tail part specially).
2326 * Update for AT91RM9200DK and CMC_PU2 boards:
2327 - Enable booting directly from flash
2328 - fix CMC_PU2 flash driver
2330 * Fix mkimage usage message
2332 * Map SRAM on NC650 board
2334 * Work around for Ethernet problems on Xaeniax board
2336 * Patch by TsiChung Liew, 23 Sep 2004:
2337 - add support for MPC8220 CPU
2338 - Add support for Alaska and Yukon boards
2340 * Fix configuration for ERIC board (needs more room)
2342 * Adjust MIPS compiler options at run-time depending on tools version
2343 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2344 "-mcpu=4kc" for old tools)
2346 * Add passing of the command line and memory size information to the
2347 kernel on xaeniax board.
2349 * Enable NAND flash support for NC650 board.
2351 * Patch by Thomas Lange 07 Oct 2004:
2352 Updated README for DBAu1x00 boards to match current status
2354 * Patch by Philippe Robin, 28 Sept 2004:
2355 Fix Flash support for Versatile.
2357 * Patch by Roger Blofeld, 16 Sep 2004:
2358 Fix timeout for DHCP command retry
2360 * Patch by Pantelis Antoniou, 14 Sep 2004:
2361 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2363 * Patch by Pantelis Antoniou, 14 Sep 2004:
2364 Kick watchdog when bz-decompressing
2366 * Fix CFG_HZ problems on AT91RM9200 systems
2367 [Remember: CFG_HZ should be 1000 on ALL systems!]
2369 * Patch by Gridish Shlomi, 30 Aug 2004:
2370 - Add support to revA version of PQ27 and PQ27E.
2371 - Reverted MPC8260ADS baudrate back to original 115200
2373 * Patch by Hojin, 17 Sep 2004:
2374 Fix typo in cfi_flash.c
2376 * Patch by Mark Jonas, 09 September 2004:
2377 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2380 * Patch by Mark Jonas, 31 August 2004:
2381 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2382 improves FTP performance for MPC5200 systems. Enabled for IceCube
2385 * Patch by Michael Bendzick, 30 Aug 2004:
2386 - Improve platform.S code for omap1510inn that detects whether code
2387 is running from SDRAM or not. Patch allows SDRAM to be configured
2388 if code is running out of SRAM at 0x20000000.
2390 * Patch by Frederick Klatt, 30 Aug 2004:
2391 Add support for the Wind River SBC8540/SBC8560 boards
2393 * Configure SX1 board to use drivers/cfi_flash.c
2395 * Patches by Michael Bendzick, 30 Aug 2004:
2396 - Configure omap1510inn board to use drivers/cfi_flash.c
2397 - Make drivers/cfi_flash.c protect environment and redundant
2400 * Patch by Steven Scholz, 23 Jun 2004:
2401 - Add script (tools/img2brec.sh) to programm U-Boot into
2402 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2404 * Patches by Scott McNutt, 24 Aug 2004:
2405 - Add support for Altera Nios-II processors.
2406 - Add support for Psyent PCI-5441 board.
2407 - Add support for Psyent PK1C20 board.
2409 * Patches by Jon Loeliger, 24 Aug 2004:
2410 - Add support for the MPC8541 and MPC8555 CDS boards
2411 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2412 - Convert MPC85xxADS to use common CFI flash driver
2413 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2414 from board_early_init_f()
2415 - Provide SW workaround for PCI initialization on 85xx CDS
2417 * Patches by George G. Davis, 24 Aug 2004:
2418 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2419 - Remove static network setup defaults from mx1ads_config
2420 - update ARM boards to use constants from mach-types.h
2422 * Patch by Gary Jennejohn, 04 Oct 2004:
2423 - fix I2C on at91rm9200
2424 - add support for Ricoh RS5C372A RTC
2426 * Patch by Gary Jennejohn, 01 Oct 2004:
2427 - add support for CMC PU2 board
2428 - add support for I2C on at91rm9200
2430 * Patch by Gary Jennejohn, 28 Sep 2004:
2431 fix baudrate handling on at91rm9200
2433 * Patch by Yuli Barcohen, 22 Aug 2004:
2434 - remove ZPC.1900 board-specific flash driver;
2435 switch the port to generic CFI driver;
2438 * Patch by Hinko Kocevar, 21 Aug 2004:
2439 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2441 * Clean up tools/bmp_logo.c to not add trailing white space
2443 * Patch by Hinko Kocevar, 21 Aug 2004:
2444 - Group common framebuffer functions in common/lcd.c
2445 - Group common framebuffer macros and #defines in include/lcd.h
2446 - Provide calc_fbsize() for video ATAG
2448 * Patch by Sam Song, 21 August 2004:
2449 - Fix a typo in README
2450 - Align "(RO)" output for "flinfo" after "protect on"
2451 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2452 ratio 1:1 when core frequency less than 50MHz
2454 * Patches by Hinko Kocevar, 21 Aug 2004:
2455 - fix some "use of label at end of compound statement" warnings
2456 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2458 * Patch by Steven Scholz, 16 Aug 2004:
2459 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2460 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2461 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2462 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2463 into cpu/arm920t/$(SOC)/
2465 * Patches by Sean Chang, 09 Aug 2004:
2466 - Added support for both 8 and 16 bit mode access to System ACE CF
2468 - Fixed missing System ACE CF device during get FAT partition info
2469 in fat_register_device function.
2470 - Enabled System ACE CF support on ML300.
2472 * Patch by Sean Chang, 09 Aug 2004:
2473 Synch defines for saveenv and do_saveenv functions so they get
2474 compiled under the same statement.
2476 * Patch by Sean Chang, 09 Aug 2004:
2477 - Added I2C support for ML300.
2478 - Added support for ML300 to read out its environment information
2479 stored on the EEPROM.
2480 - Added support to use board specific parameters as part of
2481 U-Boot's environment information.
2482 - Updated MLD files to support configuration for new features
2485 * Patches by Travis Sawyer, 05 Aug 2004:
2486 - Remove incorrect bridge settings for eth group 6
2487 - Add call to setup bridge in ppc_440x_eth_initialize
2488 - Fix ppc_440x_eth_init to reset the phy only if its the
2489 first time through, otherwise, just check the phy for the
2490 autonegotiated speed/duplex. This allows the use of netconsole
2491 - only print the speed/duplex the first time the phy is reset.
2493 * Patch by Shlomo Kut, 29 Mar 2004:
2494 Add support for MKS Instruments "Quantum" board
2496 * Fix build problem with Cogent boards;
2497 avoid using <asm/byteorder.h> when using the host compiler
2499 * Patch by Ganapathi C, 04 Aug 2004:
2500 Fix NFS timeout issue
2502 * Patch by Yuli Barcohen, 19 Jul 2004:
2503 - Fix host tools building in Cygwin environment
2504 - Fix header files search order for host tools
2506 * Patch by Tom Armistead, 19 Jul 2004:
2507 Fix kgdb.S support for 74xx_75x cpu
2509 * Patch by Jon Loeliger, 15 Jul 2004:
2510 Fix MPC85xx I2C driver
2512 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2514 * Patch by Stephen Williams, 15 July 2004
2515 Set the PCI class code for JSE board as part of PCI interface setup
2517 * Patch by Michael Bendzick, 15 Jul 2004:
2518 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2519 CFG_FLASH_USE_BUFFER_WRITE is set
2521 * Patch by Yuli Barcohen, 13 Jul 2004:
2522 Allow clock setting on MPC866/MPC885 series chips according to
2523 environment variable `cpuclk'
2525 * Patch by Yuli Barcohen, 20 Apr 2004:
2526 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2528 * Patch by Vincent Dubey, 24 Sep 2004:
2529 Add support for xaeniax board
2531 * Add comment about non-GPL character of standalone applications to
2534 * Fix FEC ethernet problem on NSCU board.
2536 * Patch by Gary Jennejohn, 09 Sep 2004:
2537 allow to use USART1 as console port on at91rm9200dk boards
2539 * Patch by Stefan Roese, 16 Sep 2004:
2542 * Fix SysClk handling for PPChameleon and CATcenter boards
2544 * Patch by Detlev Zundel, 08 Sep 2004:
2545 Update etags build target
2547 * Improve NetConsole support: add support for broadcast destination
2548 address and buffered input.
2550 * Cleanup compiler warnings for GCC 3.3.x and later
2552 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2554 * Add support for IDS "NC650" board
2556 * Add automatic update support for LWMON board
2558 * Clear Block Lock-Bits when erasing flash on LWMON board.
2560 * Fix return code of "fatload" command
2562 * Enable MSDOS/VFAT filesystem support for LWMON board
2564 * Patch by Martin Krause, 03 Aug 2004:
2565 change timing for SM501 graphics controller on TQM5200 module
2567 * Patch by Mark Jonas, 13 July 2004:
2568 - Total5200 LCD now run in little endian mode. Endianess conversion
2569 is done in hardware.
2570 - Removed last reference to "console" environment variable.
2572 * Patches by Lars Munch, 12 Jul 2004:
2573 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2575 - split out the LXT971A PHY from ns_9750_eth.h
2576 - split the dm9161 phy part out of at91rm9200_ether.c
2578 * Patch by Andreas Engel, 12 Jul 2004:
2579 Replaced hardcoded PL011 clock frequency with config variable.
2580 Fixed wrong CONFIG_CMD_DFL doc.
2582 * Patch by Thomas Viehweger, 09 Jun 2004:
2583 make it possible to remove chpart when there is only one partition
2585 * Add support for console over UDP (compatible to Ingo Molnar's
2586 netconsole patch under Linux)
2588 * Patch by Jon Loeliger, 16 Jul 2004:
2589 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2591 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2592 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2593 and CONFIG_L2_INIT_RAM options.
2594 - Refactor Local Bus initialization out of SDRAM setup.
2595 - Re-implement new version of LBC11/DDR11 errata workarounds.
2596 - Moved board specific PCI init parts out of CPU directory.
2597 - Added TLB entry for PCI-1 IO Memory
2598 - Updated README.mpc85xxads
2600 * Patch by Sascha Hauer, 28 Jun:
2601 - add generic support for Motorola i.MX architecture
2602 - add support for mx1ads, mx1fs2 and scb9328 boards
2604 * Patches by Marc Leeman, 23 Jul 2004:
2605 - Add define for the PCI/Memory Buffer Configuration Register
2606 - corrected comments in cpu/mpc824x/cpu_init.c
2608 * Add support for multiple serial interfaces
2609 (for example to allow modem dial-in / dial-out)
2611 * Patch by Stefan Roese, 15 Jul 2004:
2612 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2614 * Fix NSCU config; add ethernet wakeup code.
2616 * Add link for preloader for Motorola ColdFire to README.m68k
2618 * Patch by Michael Bendzick, 12 Jul 2004:
2619 fix output formatting in drivers/cfi_flash.c
2621 * Patch by Mark Jonas, 02 Jul 2004:
2622 Fix lowboot (again) on MPC5xxx
2624 * Patch by Curt Brune, 07 Jul 2004:
2625 relocate exception vectors on arm720t if needed
2627 * Patch by George G. Davis, 06 Jul 2004:
2628 - update mach-types.h to latest arm.linux.org.uk master list
2629 - Set correct OMAP1610 bi_arch_number for build target
2631 * Patch by Curt Brune, 06 Jul 2004:
2632 evb4510: add support for timer interrupt; cleanup
2634 * Patch by Dan Poirot, 06 Jul 2004:
2635 Fix sbc8260 environment variables
2637 * Cleanup redundand "console" environment variable
2639 * Patch by Mark Jonas, 05 Jul 2004:
2640 add support for the Total5100's and Total5200's LCD screen
2642 * Patches by Dan Eisenhut, 01 Jul 2004:
2644 - Move doc2000.h include to prevent compiler warning on some boards
2646 * Patch by Mark Jonas, 01 Jul 2004:
2647 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2648 MGT5100 and MPC5200 based Freescale platforms.
2650 * Patch by Philippe Robin, 01 Jul 2004:
2651 Add initialization for Integrator and versatile board files.
2653 * Patch by Hinko Kocevar, 01 Jun 2004:
2654 Fix VFD FB allocation, add LCD FB allocation on ARM
2656 * Patch by Martin Krause, 30 Jun 2004:
2657 Add support for TQM5200 board
2659 * Patch by Martin Krause, 29 Jun 2004:
2660 Add loopw command: infinite write loop on address range
2662 * Patches by Yasushi Shoji, 29 Jun 2004:
2663 - add empty include/asm-microblaze/processor.h
2664 - add to CREDITS and MAINTAINERS
2665 - add gd initialization
2666 - add MicroBlaze and SUZAKU board to MAKEALL script
2667 - add reset support for SUZAKU
2668 - add flush_cache() for MicroBlaze
2669 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2670 size flash memory on SUZAKU
2672 * Patch by Prakash Kumar, 27 Jun 2004:
2673 Add support for the PXA250 based Intrinsyc Cerf board.
2675 * Patch by Yasushi Shoji, 27 Jun 2004:
2676 fix comment in include/common.h
2678 * Rename SBC8560 into sbc8560 for consistency
2680 * Patch by Daniel Poirot, 24 Jun 2004:
2681 Add support for Wind River's sbc8240 board
2683 * Patches by Yasushi Shoji, 26 Jun 2004:
2684 - drivers/serial_xuartlite.c: fix "return 0" in void function
2685 - add microblaze support to mkimage tool
2687 * Patch by Fred Klatt, 25 Jun 2004:
2688 Add support for WindRiver's sbc8560 board
2690 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2691 Small Bugs fixes for "at91rm9200dk" board:
2692 - Timing modifications for SPI DataFlash access
2693 - Fix NAND flash detection bug
2695 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2696 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2698 * Patch by Jon Loeliger, 17 June 2004:
2699 Completion of the 8540ADS/8560ADS updates:
2700 Fix some PCI and Rapid I/O memory maps,
2701 Initialize both TSEC 1 and 2,
2703 Update MAINTAINER for 85xx boards and README.mpc85xxads
2705 * Patch by Yuli Barcohen, 16 Jun 2004:
2706 Remove obsolete AdderII port which was superseded by unified
2707 AdderII/Adder87x port
2709 * Patch by Ladislav Michl, 16 Jun 2004:
2710 Fix gcc-3.3.3 warnings for smc91111.c
2712 * Patch by Stefan Roese, 02 Jul 2004:
2713 - Fix bug in 405 ethernet driver; allocated data not cleared!
2714 - Fix problem in 405 i2c driver; don't try to print without console!
2716 * Patch by Paul Ruhland, 11 Jun 2004:
2717 Remove debug code from 'board/lpd7a40x/flash.c'
2719 * Patch by Andrea Marson, 11 Jun 2004:
2720 Update for PPChameleon board:
2721 - support for SysClk @ 25MHz
2722 - support for Silicon Motion SM712 VGA controller
2725 * Patches by Richard Woodruff, 10 Jun 2004:
2726 - fix problems with examples/stubs.c for GCC >= 3.4
2727 - fix problems with gd initialization
2729 * Patch by Curt Brune, 17 May 2004:
2730 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2731 - Add support for ESPD-Inc. EVB4510 Board
2733 * Patch by Marc Leeman, 11 May 2004:
2734 Fix for MPC8245 - reading PPC Memory from another device with the
2735 PPC as PCI target device corrupts data due to interenal hardware
2738 * Fix "cls" command when used with splash screen
2740 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2741 slow download of a big image)
2743 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2744 display even after showing a bitmap
2746 * Patch by Josef Wagner, 04 Jun 2004:
2747 - DDR Ram support for PM520 (MPC5200)
2748 - support for different flash types (PM520)
2749 - USB / IDE / CF-Card / DiskOnChip support for PM520
2750 - 8 bit boot rom support for PM520/CE520
2751 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2752 - I2C and RTC support for CPC45
2753 - support of new flash type (28F160C3T) for CPC45
2755 * Fix flash parameters passed to Linux for PPChameleon board
2757 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2759 * Patch by Paul Ruhland, 10 Jun 2004:
2760 fix support for Logic SDK-LH7A404 board and clean up the
2761 LH7A404 register macros.
2763 * Patch by Matthew McClintock, 10 Jun 2004:
2764 Modify code to select correct serial clock on Sandpoint8245
2766 * Patch by Robert Schwebel, 10 Jun 2004:
2767 Add support for Intel K3 strata flash.
2769 * Patch by Thomas Brand, 10 Jun 2004:
2770 Fix "loads" command on DK1S10 board
2772 * Patch by Yuli Barcohen, 09 Jun 2004:
2773 Add support for 8MB flash SIMM and JFFS2 file system on
2774 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2776 * Patch by Yuli Barcohen, 09 Jun 2004:
2777 Add support for Analogue&Micro Adder87x and the older AdderII board.
2779 * Patch by Ming-Len Wu, 09 Jun 2004:
2780 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2782 * Patch by Sam Song, 09 Jun 2004:
2783 - Add support for RPXlite_DW board
2784 - Update FLASH driver for 4*AM29DL323DB90VI
2785 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2787 * Patch by Mark Jonas, 08 June 2004:
2788 - Make MPC5200 boards evaluate the SVR to print processor name and
2789 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2791 * Patch by Kai-Uwe Bloem, 06 May 2004:
2792 Fix endianess problem in cramfs code
2794 * Patch by Tom Armistead, 04 Jun 2004:
2795 Add support for MAX6900 RTC
2797 * Patches by Ladislav Michl, 03 Jun 2004:
2798 - fix cfi_flash.c on LE systems
2799 - let 'make mrproper' delete u-boot.img as well
2800 - turn printf into debug in cfi_flash.c
2802 * Patch by Kurt Stremerch, 28 May 2004:
2803 Add support for Exys XSEngine board
2805 * Patch by Martin Krause, 27 May 2004:
2806 Fix a MPC5xxx I2C timing issue in i2c_probe().
2808 * Patch by Leif Lindholm, 27 May 2004:
2809 Fix board_init_f() for dbau1x00 board.
2811 * Patch by Imre Deak, 26 May 2004:
2812 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2813 Set flash base accordingly, and decide whether to do or skip board
2814 specific setup steps.
2816 * Patch by Josef Baumgartner, 26 May 2004:
2817 Add missing define in include/asm-m68k/global_data.h
2819 * Patch by Josef Baumgartner, 25 May 2004:
2820 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2822 * Patch by Paul Ruhland, 24 May 2004:
2823 fix SDRAM initialization for LPD7A400 board.
2825 * Patch by Jian Zhang, 20 May 2004:
2826 add support for environment in NAND flash
2828 * Patch by Yuli Barcohen, 20 May 2004:
2829 Add support for Interphase iSPAN boards.
2831 * Patches by Paul Ruhland, 17 May 2004:
2832 - Add I/O functions to the smc91111 ethernet driver to support the
2833 Logic LPD7A40x boards.
2834 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2835 specifically the LPD7A400.
2837 * Patches by Robert Schwebel, 15 May 2004:
2838 - call MAC address reading code also for SMSC91C111;
2839 - make SMSC91C111 timeout configurable, remove duplicate code
2840 - fix get_timer() for PXA
2841 - update doc/README.JFFS2
2842 - use "bootfile" env variable also for jffs2
2844 * Patch by Tolunay Orkun, 14 May 2004:
2845 Add support for Cogent CSB472 board (8MB Flash Rev)
2847 * Patch by Thomas Viehweger, 14 May 2004:
2848 - flash.h: more flash types added
2849 - immap_8260.h: some bits added (useful for RMII)
2850 - cmd_coninfo.c: typo corrected, printf -> puts
2851 - reduced size by replacing spaces with tab
2853 * Patch by Robert Schwebel, 13 May 2004:
2854 Add 'imgextract' command: extract one part of a multi file image.
2856 * Patches by Jon Loeliger, 11 May 2004:
2857 Dynamically handle REV1 and REV2 MPC85xx parts.
2858 (Jon Loeliger, 10-May-2004).
2859 New consistent memory map and Local Access Window across MPC85xx line.
2860 New CCSRBAR at 0xE000_0000 now.
2861 Add RAPID I/O memory map.
2862 New memory map in README.MPC85xxads
2863 (Kumar Gala, 10-May-2004)
2864 Better board and CPU identification on MPC85xx boards at boot.
2865 (Jon Loeliger, 10-May-2004)
2866 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2867 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2868 (Jim Robertson, 10-May-2004)
2869 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2870 Supports multiple PHYs.
2871 (Andy Fleming, 10-May-2004)
2872 Some README.MPC85xxads updates.
2873 (Kumar Gala, 10-May-2004)
2874 Copyright updates for "Freescale"
2875 (Andy Fleming, 10-May-2004)
2877 * Patch by Stephen Williams, 11 May 2004:
2878 Add flash support for ST M29W040B
2879 Reduce JSE specific flash.c to remove dead code.
2881 * Patch by Markus Pietrek, 04 May 2004:
2882 Fix clear_bss code for ARM systems (all except s3c44b0 which
2883 doesn't clear BSS at all?)
2885 * Fix "ping" problem on INC-IP board. Strange problem:
2886 Sometimes the store word instruction hangs while writing to one of
2887 the Switch registers, but only if the next instruction is 16-byte
2888 aligned. Moving the instruction into a separate function somehow
2889 makes the problem go away.
2891 * Patch by Rishi Bhattacharya, 08 May 2004:
2892 Add support for TI OMAP5912 OSK Board
2894 * Patch by Sam Song May, 07 May 2004:
2895 Fix typo of UPM table for rmu board
2897 * Patch by Pantelis Antoniou, 05 May 2004:
2898 - Intracom board update.
2901 * Add support for the second Ethernet interface for the 'PPChameleon'
2904 * Patch by Dave Peverley, 30 Apr 2004:
2905 Add support for OMAP730 Perseus2 Development board
2907 * Patch by Alan J. Luse, 29 Apr 2004:
2908 Fix flash chip-select (OR0) option register setting on FADS boards.
2910 * Patch by Alan J. Luse, 29 Apr 2004:
2911 Report MII network speed and duplex setting properly when
2912 auto-negotiate is not enabled.
2914 * Patch by Jarrett Redd, 29 Apr 2004:
2915 Fix hang on reset on Ocotea board due to flash in wrong mode.
2917 * Patch by Dave Peverley, 29 Apr 2004:
2918 add MAC address detection to smc91111 driver
2920 * Patch by David Müller, 28 Apr 2004:
2921 fix typo in lib_arm/board.c
2923 * Patch by Tolunay Orkun, 20 Apr 2004:
2924 - README update: add CONFIG_CSB272 and csb272_config
2925 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2926 i2cfast environment variable
2928 * Patch by Yuli Barcohen, 19 Apr 2004:
2929 - Rename DUET_ADS to MPC885ADS
2930 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2931 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2932 - Clean up FADS family port to use the new defines
2934 * Fix PCI support on CPC45 board
2936 * Patch by Scott McNutt, 25 Apr 2004:
2937 Add Nios GDB/JTAG Console support:
2938 - Add stubs to support gdb via JTAG.
2939 - Add support for console over JTAG.
2942 * Add support for CATcenter board (based on PPChameleon ME module)
2944 * Patch by Klaus Heydeck, 12 May 2004:
2945 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2946 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2947 various changes to KUP4 board specific files
2949 * Fix minor network problem on MPC5200: need some delay between
2950 resetting the PHY and sending the first packet. Implemented in a
2951 "natural" way by invoking the PHY reset and initialization code
2952 only once after power on vs. each time the interface is brought up.
2954 * Add some limited support for low-speed devices to SL811 USB controller
2955 (at least "usb reset" now passes successfully and "usb info" displays
2956 correct information)
2958 * Change init sequence for multiple network interfaces: initialize
2959 on-chip interfaces before external cards.
2961 * Fix memory leak in the NAND-specific JFFS2 code
2963 * Fix SL811 USB controller when attached to a USB hub
2965 * Fix config option spelling in PM520 config file
2967 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2968 patches by Pantelis Antoniou, 30 Mar 2004)
2970 * Fix minor NAND JFFS2 related issue
2972 * Fixes for SL811 USB controller:
2973 - implement workaround for broken memory stick
2974 - improve error handling
2976 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2977 cope with congested networks.
2979 ======================================================================
2980 Changes for U-Boot 1.1.1:
2981 ======================================================================
2983 * Patch by Travis Sawyer, 23 Apr 2004:
2984 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2985 errata from Vitesse Semiconductor.
2987 * Patch by Philippe Robin, 22 Apr 2004:
2988 Fix ethernet configuration for "versatile" board
2990 * Patch by Kshitij Gupta, 21 Apr 2004:
2991 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2993 * Patch by Steven Scholz, 24 Feb 2004:
2994 Fix a bug in AT91RM9200 ethernet driver:
2995 The MII interface is now initialized before accessing the PHY.
2997 * Patch by John Kerl, 19 Apr 2004:
2998 Use U-boot's miiphy.h for PHY register names, rather than
2999 introducing a new header file.
3001 * Update pci_ids.h from linux-2.4.26
3003 * Patch by Masami Komiya, 19 Apr 2004:
3004 Fix problem cause by VLAN function on little endian architecture
3005 without VLAN environment
3007 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
3008 binary image for all clock frequencies. Implement run-time
3009 optimization of flash access timing based on the actual bus
3012 * Modify KUP4X board configuration to use SL811 driver for USB memory
3013 sticks (including FAT / VFAT filesystem support)
3015 * Add SL811 Host Controller Interface driver for USB
3017 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
3019 * Patch by Pantelis Antoniou, 19 Apr 2004:
3020 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
3021 Minor patches for Intracom boards.
3023 * Patch by Christian Pell, 19 Apr 2004:
3024 cleanup support for CF/IDE on PCMCIA for PXA25X
3026 * Temporarily disabled John Kerl's extended MII command code because
3027 "miivals.h" is missing
3029 * Patches by Mark Jonas, 13 Apr 2004:
3030 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
3031 - Add sync instructions to IceCube SDRAM init code
3032 - Move SDRAM chip constants into seperate include files
3033 - Unify DDR and SDR initialization code
3034 - Unify all IceCube (Lite5xxx) target names
3036 * Patch by John Kerl, 16 Apr 2004:
3037 Enable ranges in mii command, e.g. mii read 0-1f 0 or
3038 mii read 4-7 18-1a. Also add mii dump subcommand for
3039 pretty-printing standard regs 0-5.
3041 * Patch by Stephen Williams, 16 April 2004:
3042 fix typo in JSE.h; update MAINTAINERS
3044 * Patch by Matthew S. McClintock, 14 Apr 2004:
3045 fix initdram function for utx8245 board
3047 * Patch by Markus Pietrek, 14 Apr 2004:
3048 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3050 * Patch by Reinhard Meyer, 18 Apr 2004:
3051 provide the IDE Reset Function for EMK 5200 boards
3053 * Patch by Masami Komiya, 12 Apr 2004:
3054 fix pci_hose_write_config_{byte,word}_via_dword problems
3056 * Patch by Sangmoon Kim, 12 Apr 2004:
3057 Update max RAM size for debris board
3059 * Patch by Travis Sawyer, 08 Apr 2004:
3060 Add TLB entry for second DIMM slot on ocotea
3062 * Patch by Masami Komiya, 08 Apr 2004:
3063 add RTL8169 network driver
3065 * Patch by Dan Malek, 07 Apr 2004:
3066 - Add support for RPC/STx GP3, Motorola 8560 board
3067 - Update 85xx TSEC driver so it searches MII for first available PHY
3069 - Add functions to support console MII commands.
3071 * Patch by Tolunay Orkun, 07 Apr 2004:
3072 Move initialization of bi_iic_fast[]
3073 from board_init_f() to board_init_r()
3075 * Patch by Yasushi Shoji, 07 Apr 2004:
3076 Cleanup microblaze port
3078 * Patch by Sangmoon Kim, 07 Apr 2004:
3079 Add auto SDRAM module detection for Debris board
3081 * Patch by Rune Torgersen, 06 Apr 2004:
3082 - Fix some PCI problems on the MPC8266ADS board
3083 - Fix the location of some PCI entries in the immap structure
3085 * Patch by Yasushi Shoji, 07 Apr 2004:
3086 - add support for microblaze processors
3087 - add support for AtmarkTechno "suzaku" board
3089 * Configure PPChameleon board to use redundand environment in flash
3091 * Configure PPChameleon board to use JFFS2 NAND support.
3093 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3095 * Patch by Rune Torgersen, 16 Apr 2004:
3098 * Patches by Pantelis Antoniou, 16 Apr 2004:
3099 - add support for a new version of an Intracom board and fix
3100 various other things on others.
3101 - add verify support to the crc32 command (define
3102 CONFIG_CRC32_VERIFY to enable it)
3103 - fix FEC driver for MPC8xx systems:
3104 1. fix compilation problems for boards that use dynamic
3106 2. shut down FEC after network transfers
3107 - HUSH parser fixes:
3108 1. A new test command was added. This is a simplified version of
3109 the one in the bourne shell.
3110 2. A new exit command was added which terminates the current
3112 3. Fixed handing of $? (exit code of last executed command)
3113 - Fix some compile problems;
3114 add "once" functionality for the netretry variable
3116 * Patch by George G. Davis, 02 Apr 2004:
3117 add support for Intel Assabet board
3119 * Patch by Stephen Williams, 01 Apr 2004:
3120 Add support for Picture Elements JSE board
3122 * Patch by Christian Pell, 01 Apr 2004:
3123 Add CompactFlash support for PXA systems.
3125 * Patches by Pantelis Antoniou, 30 Mar 2004:
3126 - add auto-complete support to the U-Boot CLI
3127 - add support for NETTA and NETPHONE boards; fix NETVIA board
3128 - add support for the Epson 156x series of graphical displays
3129 (These displays are serial and not suitable for using a normal
3130 framebuffer console on them)
3131 - add infrastructure needed in order to POST any DSPs in a board
3132 - improve and fix various things in the MPC8xx FEC driver:
3133 1. The new 87x and 88x series of processors have two FECs,
3134 and the new driver supports them both.
3135 2. Another change in the 87x/88x series is support for
3136 the RMII (Reduced MII) interface. However numerous
3137 changes are needed to make it work since the PHYs
3138 are connected to the same lines. That means that
3139 you have to address them correctly over the MII
3141 3. We now correctly match the MII/RMII interface
3142 configuration to what the PHY reports.
3143 - Fix problem when readingthe MII status register. Due to the
3144 internal design of many PHYs you have to read the register
3145 twice. The problem is more apparent in 10Mbit mode.
3146 - add new mode ".jffs2s" for reading from a NAND device: it just
3147 skips over bad blocks.
3148 - add networking support for VLANs (802.1q), and CDP (Cisco
3150 - some minor patches / cleanup
3152 * Patch by Yuli Barcohen, 28 Mar 2004:
3153 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3154 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3155 - Change configuration method for MPC8260ADS family
3157 * add startup code to clear the BSS of standalone applications
3159 * Fix if / elif handling bug in HUSH shell
3161 ======================================================================
3162 Changes for U-Boot 1.1.0:
3163 ======================================================================
3165 * Patch by Mark Jonas: Remove config.tmp files only when
3166 unconfiguring the board
3168 * Adapt RMU board for bigger flash memory
3170 * Patch by Klaus Heydeck, 13 Mar 2003:
3171 Add support for KUP4X Board
3173 * Patch by Pavel Bartusek, 21 Mar 2004
3174 Add Reiserfs support
3176 * Patch by Hinko Kocevar, 20 Mar 2004
3177 - Add auto-release for SMSC LAN91c111 driver
3178 - Add save/restore of PTR and PNR regs as suggested in datasheet
3180 * Patch by Stephen Williams, 19 March 2004
3181 Increase speed of sector reads from SystemACE,
3182 shorten poll timeout and remove a useless reset
3184 * Patch by Tolunay Orkun, 19 Mar 2004:
3185 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3188 * Patch by Brad Kemp, 18 Mar 2004:
3189 prevent machine checks during a PCI scan
3191 * Patch by Pierre Aubert, 18 Mar 2004:
3192 Fix string cleaning in IDE identification
3194 * Patch by Pierre Aubert, 18 Mar 2004:
3195 - Unify video mode handling for Chips & Technologies 69000 Video
3196 chip and Silicon Motion SMI 712/710/810 Video chip
3197 - Add selection of the video output (CRT or LCD) via 'videoout'
3198 environment variable for the Silicon Motion
3201 * Patch by Pierre Aubert, 18 Mar 2004:
3202 include/common.h typo fix
3204 * Patches by Tolunay Orkun, 17 Mar 2004:
3205 - Add support for bd->bi_iic_fast[] initialization via environment
3206 variable "i2cfast" (CONFIG_I2CFAST)
3207 - Add "i2cfast" u-boot environment variable support for csb272
3209 * Patch by Carl Riechers, 17 Mar 2004:
3210 Ignore '\0' characters in console input for use with telnet and
3213 * Patch by Leon Kukovec, 17 Mar 2004:
3214 typo fix for strswab prototype #ifdef
3216 * Patches by Thomas Viehweger, 16 Mar 2004:
3217 - show PCI clock frequency on MPC8260 systems
3218 - add FCC_PSMR_RMII flag for HiP7 processors
3219 - in do_jffs2_fsload(), take load address from load_addr if not set
3220 explicit, update load_addr otherwise
3221 - replaced printf by putc/puts when no formatting is needed
3222 (smaller code size, faster execution)
3224 * Patch by Phillippe Robin, 16 Mar 2004:
3225 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3227 * Patch by Stephen Williams, 15 Mar 2004:
3228 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3230 * Patch by Tolunay Orkun, 15 Mar 2004:
3231 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3233 * Patch by Travis Sawyer, 15 Mar 2004:
3234 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3236 * Add start-up delay to make sure power has stabilized before
3237 attempting to switch on USB on SX1 board.
3239 * Patch by Josef Wagner, 18 Mar 2004:
3240 - Add support for MicroSys XM250 board (PXA255)
3241 - Add support for MicroSys PM828 board (MPC8280)
3242 - Add support for 32 MB Flash on PM825/826
3243 - new SDRAM refresh rate for PM825/PM826
3244 - added support for MicroSys PM520 (MPC5200)
3245 - replaced Query by Identify command in CPU86/flash.c
3246 to support 28F160F3B
3248 * Fix wrap around problem with udelay() on ARM920T
3250 * Add support for Macronix flash on TRAB board
3252 * Patch by Pierre Aubert, 15 Mar 2004:
3253 Fix buffer overflow in IDE identification
3255 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3257 * Remove redundand #define in IceCube.h
3259 * Patch by Steven Scholz, 27 Feb 2004:
3260 - Adding get_ticks() and get_tbclk() for AT91RM9200
3261 - Many white space fixes in cpu/at91rm9200/interrupts.c
3263 * Patches by Steven Scholz, 20 Feb 2004:
3264 some cleanup in AT91RM9200 related code
3266 * Patches by Travis Sawyer, 12 Mar 2004:
3267 - Fix Gigabit Ethernet support for 440GX
3268 - Add Gigabit Ethernet Support to MII PHY utilities
3270 * Patch by Brad Kemp, 12 Mar 2004:
3271 Fixes for drivers/cfi_flash.c:
3272 - Better support for x8/x16 implementations
3273 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3274 - Added defines for AMD command and address constants
3276 * Patch by Leon Kukovec, 12 Mar 2004:
3277 Fix get_dentfromdir() to correctly handle deleted dentries
3279 * Patch by George G. Davis, 11 Mar 2004:
3280 Remove hard coded network settings in TI OMAP1610 H2
3281 default board config
3283 * Patch by George G. Davis, 11 Mar 2004:
3284 add support for ADS GraphicsClient+ board.
3286 * Patch by Pierre Aubert, 11 Mar 2004:
3287 - add bitmap command and splash screen support in cfb console
3288 - add [optional] origin in the bitmap display command
3290 * Patch by Travis Sawyer, 11 Mar 2004:
3291 Fix ocotea board early init interrupt setup.
3293 * Patch by Thomas Viehweger, 11 Mar 2004:
3294 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3296 * Patch by Stephan Linz, 09 Mar 2004
3297 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3299 * Patch by George G. Davis, 9 Mar 2004:
3300 fix recent build failure for SA1100 target
3302 * Patch by Travis Sawyer, 09 Mar 2004:
3303 Support native interrupt mode for the IBM440GX.
3304 Previously it was running in 440GP compatibility mode.
3306 * Patch by Philippe Robin, 09 Mar 2004:
3307 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3310 * Patch by Masami Komiya, 08 Mar 2004:
3311 Don't overwrite server IP address or boot file name
3312 when the boot server does not return values
3314 * Patch by Tolunay Orkun, 5 Mar 2004:
3315 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3317 * Patch by Tolunay Orkun, 5 Mar 2004:
3318 Fix early board initialization for Cogent CSB272 board
3320 * Patch by Ed Okerson, 3 Mar 2004:
3321 fix CFI flash writes for little endian systems
3323 * Patch by Reinhard Meyer, 01 Mar 2004:
3324 generalize USB and IDE support for MPC5200 with according
3325 changes to IceCube.h and TOP5200.h
3326 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3327 add info about USB and IDE to README
3329 * Patch by Yuli Barcohen, 4 Mar 2004:
3330 Fix problems with GCC 3.3.x which changed handling of global
3331 variables explicitly initialized to zero (now in .bss instead of
3334 * Patch by Leon Kukovec, 02 Mar 2004:
3335 add strswab() to fix IDE LBA capacity, firmware and model numbers
3336 on little endian machines
3338 * Patch by Masami Komiya, 02 Mar 2004:
3339 - Remove get_ticks() from NFS code
3340 - Add verification of RPC transaction ID
3342 * Patch by Pierre Aubert, 02 Mar 2004:
3343 cleanup for IDE and USB drivers for MPC5200
3345 * Patch by Travis Sawyer, 01 Mar 2004:
3347 - Add IBM PPC440GX Ref Platform support (Ocotea)
3348 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3349 Adapted to U-Boot and 440GX port
3351 - Add gracious handling of all Ethernet Pin Selections for 440GX
3352 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3354 - Add needed bit definitions
3357 * Patch by Carl Riechers, 1 Mar 2004:
3358 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3360 * Patch by Stephan Linz, 27 Feb 2004
3361 - avoid problems for targets without NFS download support
3363 * Patch by Rune Torgersen, 27 Feb 2004:
3364 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3365 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3366 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3368 * Patch by Masami Komiya, 27 Feb 2004:
3369 Fix rarpboot: add autoload by NFS
3371 * Patch by Dan Eisenhut, 26 Feb 2004:
3372 fix flash_write return value in saveenv
3374 * Patch by Stephan Linz, 11 Dec 2003
3375 expand config.mk to avoid trigraph warnings on NIOS
3377 * Rename "BMS2003" board into "HMI10"
3379 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3380 storage; auto-set console on USB port (using preboot command)
3382 * Add support for SX1 mobile phone; add support for USB-based console
3383 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3385 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3387 * Fix SDRAM timings for LITE5200 / IceCube board
3389 * Handle Auti-MDIX / connection status for INCA-IP
3391 * Fix USB problems when attempting to read 0 bytes
3393 * Patch by Travis Sawyer, 26 Feb 2004:
3394 Fix broken compile for XPEDITE1K target.
3396 * Patch by Stephan Linz, 26 Feb 2004:
3397 Bug fix for NFS code on NIOS targets
3399 * Patch by Stephen Williams, 26 Feb 2004:
3400 Break up SystemACE reads of large block counts
3402 * Patch by Pierre Aubert, 26 Feb 2004
3403 add IDE support for MPC5200
3405 * Patch by Masami Komiya, 26 Feb 2004:
3406 add autoload via NFS
3408 * Patch by Stephen Williams
3409 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3410 elsewhere in the source.
3412 * Patch by Steven Scholz, 25 Feb 2004:
3413 - Timeouts in FPGA code should be based on CFG_HZ
3414 - Minor cleanup in code for Altera FPGA ACEX1K
3416 * Patch by Steven Scholz, 25 Feb 2004:
3417 Changed "Directory Hierarchy" section in README
3419 * Patch by Masami Komiya, 25 Feb 2004:
3420 Reduce copy count in nfs_read_reply() of NFS code
3422 * Patch by Markus Pietrek, 24 Feb 2004:
3423 NS9750 DevBoard added
3425 * Patch by Pierre Aubert, 24 Feb 2004
3426 add USB support for MPC5200
3428 * Patch by Steven Scholz, 24 Feb 2004:
3429 - fix MII commands to use values from last command
3431 * Patch by Torsten Demke, 24 Feb 2004:
3432 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3434 * Patch by Rahul Shanbhag, 19 Feb 2004:
3435 Fixes for for OMAP1610 board:
3436 - shift some IRQ specific code to platform.S file
3437 - remove duplicatewatchdog reset code from start.S
3439 * Make Auto-MDIX Support configurable on INCA-IP board
3441 * Fix license for mkimage tool
3443 * Patch by Masami Komiya, 24 Feb 2004:
3444 Update NetBootFileXferSize in NFS code
3446 * Patch by Scott McNutt, 24 Feb 2004:
3447 fix packet length in NFS code
3449 * Patch by Masami Komiy, 22 Feb 2004:
3450 Add support for NFS for file download
3452 * Patch by Andrea Scian, 17 Feb 2004:
3453 Add support for S3C44B0 processor and DAVE B2 board
3455 * Patch by Steven Scholz, 20 Feb 2004:
3456 - Add support for MII commands on AT91RM9200 boards
3457 - some cleanup in AT91RM9200 ethernet code
3459 * Patch by Peter Ryser, 20 Feb 2004:
3460 Add support for the Xilinx ML300 platform
3462 * Patch by Stephan Linz, 17 Feb 2004:
3463 Fix watchdog support for NIOS
3465 * Patch by Josh Fryman, 16 Feb 2004:
3466 Fix byte-swapping for cfi_flash.c for different bus widths
3468 * Patch by Jon Diekema, 14 Jeb 2004:
3469 Remove duplicate "FPGA Support" notes from the README file
3471 * Patches by Reinhard Meyer, 14 Feb 2004:
3472 - update board/emk tree; use common flash driver
3473 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3474 [adapted for other PPC CPUs -- wd]
3475 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3477 * Patch by Jon Diekema, 13 Feb 2004:
3478 Call show_boot_progress() whenever POST "FAILED" is printed.
3480 * Patch by Nishant Kamat, 13 Feb 2004:
3481 Add support for TI OMAP1610 H2 Board
3482 Fixes for cpu/arm926ejs/interrupt.c
3483 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3484 Fix for a timer bug in OMAP1610 Innovator
3485 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3487 * Patches by Stephan Linz, 12 Feb 2004:
3488 - add support for NIOS timer with variable period preload counter value
3489 - prepare POST framework support for NIOS targets
3491 * Patch by Denis Peter, 11 Feb 2004:
3492 add POST support for the MIP405 board
3494 * Patch by Laurent Mohin, 10 Feb 2004:
3495 Fix buffer overflow in common/usb.c
3497 * Patch by Tolunay Orkun, 10 Feb 2004:
3498 Add support for Cogent CSB272 board
3500 * Patch by Thomas Elste, 10 Feb 2004:
3501 Add support for NET+50 CPU and ModNET50 board
3503 * Patch by Sam Song, 10 Feb 2004:
3504 Fix typos in cfi_flash.c
3506 * Patch by Leon Kukovec, 10 Feb 2004
3507 Fixed long dir entry slot id calculation in get_vfatname
3509 * Patch by Robin Gilks, 10 Feb 2004:
3510 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3511 !=, <>, <, >, <=, >=)
3513 * Fix problem with side effects in macros in include/usb.h
3515 * Patch by David Benson, 13 Nov 2003:
3516 bug 841358 - fix TFTP download size limit
3518 * Fixing bug 850768:
3519 improper flush_cache() in load_serial()
3521 * Fixing bug 834943:
3522 MPC8540 - missing volatile declarations
3524 * Patch by Stephen Williams, 09 Feb 2004:
3525 Add support for Xilinx SystemACE chip:
3526 - New files common/cmd_ace.c and include/systemace.h
3527 - Hook systemace support into cmd_fat and the partition manager
3529 * Patch by Travis Sawyer, 09 Feb 2004:
3530 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3532 * Patch by Travis Sawyer, 09 Feb 2004:
3534 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3535 - Add phymode for 440 enet
3538 - Change board_pre_init to board_early_init_f
3539 - Add user flash to bus controller setup
3541 - Fix is_pci_host to check GPIO for monarch bit
3542 - Force xpedite1k to pci conventional mode (via #define option)
3544 * Patch by Brad Kemp, 4 Feb 2004:
3545 - handle the machine check that is generated during the PCI scans
3547 - define the registers used in the IMMR by the PCI subsystem.
3549 * Patch by Pierre Aubert, 03 Feb 2004:
3550 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3552 * Patch by Jeff Angielski, 03 Feb 2004:
3553 Fix copy & paste error in cpu/mpc8260/pci.c
3555 * Patch by Reinhard Meyer, 24 Jan 2004:
3556 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3558 * Add Auto-MDIX support for INCA-IP
3562 * Patch by Josef Baumgartner, 10 Feb 2004:
3563 Fixes for ColdFire port
3565 * Patch by Brad Kemp, 11 Feb 2004:
3566 Fix CFI flash driver problems
3568 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3569 modules at CPU clock frequencies above 66 MHz.
3571 * Optimize flash programming speed for LWMON (by another 100% :-)
3573 * Patch by Jian Zhang, 3 Feb 2004:
3574 - Changed the incorrect FAT12BUFSIZE
3575 - data_begin in fsdata can be negative. Changed it to be short.
3577 * Patches by Stephan Linz, 30 Jan 2004:
3578 1: - board/altera/common/flash.c:flash_erase():
3579 o allow interrupts befor get_timer() call
3580 o check-up each erased sector and avoid unexpected timeouts
3581 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3582 o enclose sevenseg_set() in cpp condition
3583 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3584 - fix some typed in mistakes in the NIOS documentation
3585 2: - split DK1C20 configuration into several header files:
3586 o two new files for each NIOS CPU description
3587 o U-Boot related part is remaining in DK1C20.h
3588 3: - split DK1S10 configuration into several header files:
3589 o two new files for each NIOS CPU description
3590 o U-Boot related part is remaining in DK1S10.h
3591 4: - Add support for the Microtronix Linux Development Kit
3592 NIOS CPU configuration at the Altera Nios Development Kit,
3593 Stratix Edition (DK-1S10)
3594 5: - Add documentation for the Altera Nios Development Kit,
3595 Stratix Edition (DK-1S10)
3596 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3598 7: - Add support for the common U-Boot SPI framework at
3601 * Patch by Rahul Shanbhag, 28 Jan 2004:
3602 Fix flash protection/locking handling for OMAP1610 innovator board.
3604 * Patch by Rolf Peukert, 28 Jan 2004:
3605 fix flash write problems on CSB226 board (write with 32 bit bus width)
3607 * Patches by Mark Jonas, 16 Jan 2004:
3608 - fix rounding error when calculating baudrates for MPC5200 PSCs
3609 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3610 time which is not supported
3612 * Patch by Yuli Barcohen, 26 Jan 2004:
3613 Allow bzip2 compression for small memory footprint boards
3615 * Patch by Brad Kemp, 21 Jan 2004:
3616 Add support for CFI flash driver for both the Intel and the AMD
3619 * Patch by Travis Sawyer, 20 Jan 2004:
3620 Fix pci bridge auto enumeration of sibling p2p bridges.
3622 * Patch by Tolunay Orkun, 12 Jan 2004:
3623 Add some delays as needed for Intel LXT971A PHY support
3625 * Patches by Stephan Linz, 09 Jan 2004:
3626 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3627 - make DK1C20 board configuration related to ASMI conform to
3630 * Patch by Anders Larsen, 09 Jan 2004:
3632 ARM memory layout fixes: the abort-stack is now set up in the
3633 correct RAM area, and the BSS is zeroed out as it should be.
3635 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3636 of the linker scripts are replaced by '__bss_start' and '_end',
3637 resp., which is a further step to eliminate unnecessary differences
3638 between the implementation of the CPU architectures.
3640 * Patch by liang a lei, 9 Jan 2004:
3641 Fix Intel 28F128J3 ID in include/flash.h
3643 * Patch by Masami Komiya, 09 Jan 2004:
3644 add support for TB0229 board (NEC VR4131 MIPS processor)
3646 * Patch by Leon Kukovec, 12 Dec 2003:
3647 changed extern __inline__ into static __inline__ in
3648 include/linux/byteorder/swab.h
3650 * Patch by Travis Sawyer, 30 Dec 2003:
3651 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3652 select MDI port based on enabled EMAC device.
3653 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3656 * Patch by Wolter Kamphuis, 15 Dec 2003:
3657 made CONFIG_SILENT_CONSOLE usable on all architectures
3659 * Disable date command on TQM866M - there is no RTC on MPC866
3661 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3663 * Implement adaptive SDRAM timing configuration based on actual CPU
3664 clock frequency for INCA-IP; fix problem with board hanging when
3665 switching from 150MHz to 100MHz
3667 * Add PCMCIA CS support for BMS2003 board
3669 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3670 see doc/README.MPC866 for details;
3671 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3672 calculate CPU clock frequency from PLL register values.
3674 * Add support for 128 MB RAM on TQM8xxL/M modules
3676 * Fix PS/2 keyboard problem caused by statically initialized variable
3677 pointing to a location in flash
3679 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3681 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3682 before we can access it; add delay in case we are faster (with no
3685 * Cleanup of some init functions
3687 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3688 to avoid Linux crashes by early packets coming in.
3690 * Accelerate flash accesses on LWMON board by using buffered writes
3692 * Fix typo in Makefile;
3693 fix problem with PARTNUM detection
3695 * Patch by Reinhard Meyer, 09 Jan 2004:
3696 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3698 * Add support for IDE LED on BMS2003 board
3699 (exclusive with status LED!)
3701 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3704 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3705 Add common files for "emk" boards
3707 * Add a common get_ram_size() function and modify the the
3708 board-specific files to invoke that common implementation.
3710 ======================================================================
3711 Changes for U-Boot 1.0.1:
3712 ======================================================================
3714 * Set default clock for INCA-IP to 150 MHz
3716 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3717 add I2C support; add support for DS1337 RTC
3719 * Add CompactFlash support for BMS2003 board
3721 * Add support for status LED on BMS2003 board
3723 * Patch by Scott McNutt, 02 Jan 2004:
3724 Add support for the Nios Active Serial Memory Interface (ASMI)
3727 * Patch by Andrea Marson, 16 Dec 2003:
3728 Add support for the PPChameleon ME and HI modules
3730 * Patch by Yuli Barcohen, 22 Dec 2003:
3731 Add support for Motorola DUET ADS board (MPC87x/88x)
3733 * Patch by Robert Schwebel, 15 Dec 2003:
3734 add support for cramfs (uses JFFS2 command interface)
3736 * Patches by Stephan Linz, 11 Dec 2003:
3737 - more documentation for NIOS port
3738 - new struct nios_pio_t, struct nios_spi_t
3739 - Reconfiguration for NIOS Development Kit DK1C20:
3740 o move board related code from board/dk1c20
3741 to board/altera/dk1c20
3742 o create a new common source path board/altera/common
3743 and move generic flash access stuff into it
3744 o change/expand configuration file DK1C20.h
3745 - Add support for NIOS Development Kit DK1S10
3746 - Add status LED support for NIOS systems
3747 - Add dual 7-segment LED support for Altera NIOS DevKits
3749 * Patch by Ronen Shitrit, 10 Dec 2003:
3750 Add support for the Marvell DB64360 / DB64460 development boards
3752 * Patch by Detlev Zundel, 10 Dec 2003:
3753 fix dependency problem in examples/Makefile
3755 * Patch by Denis Peter, 8 Dec 2003
3756 - add support for the PATI board (MPC555)
3757 - add SPI support for the MPC5xx
3759 * Patch by Anders Larsen, 08 Dec 2003:
3760 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3761 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3762 cleanup some redundand #defines
3764 * Patch by André Schwarz, 8 Dec 2003:
3765 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3766 - TX and RX deskriptors must be quad-word aligned
3767 - does not work with only one TX deskriptor
3768 - standard reset method does not work
3770 * Patch by Masami Komiya, 08 Dec 2003:
3771 add RTL8139 ethernet driver
3773 * Patches by Ed Okerson, 07 Dec 2003:
3774 - fix ethernet for the AU1x00 processors in little-endian mode.
3775 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3777 * Minor code cleanup (coding style)
3779 * Patch by Reinhard Meyer, 30 Dec 2003:
3780 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3781 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3782 - turned debug print of PHY registers into a function (called in two places)
3783 - added support for EMK MPC5200 based modules
3785 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3787 * Add support for TQM866M modules
3789 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3791 * Fix a few compiler warnings
3793 * Patch by Reinhard Meyer, 28 Dec 2003:
3794 Add initial support for TOP5200 board
3796 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3797 environment variable which can set to "100", "133", or "150". The
3798 CPU clock will be configured accordingly upon next reboot. Other
3799 values are ignored. In case of an invalid or undefined "cpuclk"
3800 value, the compile-time default CPU clock speed will be used.
3802 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3803 window that is used to access the UART registers by the Linux driver)
3805 * Patch by Reinhard Meyer, 20 Dec 2003:
3806 Fix clock calculation for the MPC5200 for higher clock frequencies
3807 (above 2**32 / 10 = 429.5 MHz).
3809 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3811 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3813 * Add new configuration for IceCube board with DDR memory
3815 * Update TRAB memory configurations
3817 * Add JFFS2 support for INCA-IP board
3819 * Patch by Bill Hargen, 09 Dec 2003:
3820 - BUBINGA405EP: changed flash driver to protect top sector containing
3822 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3823 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3824 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3825 - 405EP: added/fixed support for "reginfo" command.
3826 - 4xx: removed spurious MII error messages on "mii info" command.
3828 * Patch by Bernhard Kuhn, 28 Nov 2003:
3829 add support for ColdFire CPU
3830 add support for Motorola M5272C3 and M5282EVB boards
3832 * Patch by Pierre Aubert, 24 Nov 2003:
3833 - add a return value for the fpga command
3834 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3835 is defined. If ide_preinit fails, ide_init is aborted.
3836 - fix an endianess problem in fat.h
3838 * Patch by Wolter Kamphuis, 05 Dec 2003:
3839 Add support for SNMC's QS850/QS823/QS860T boards
3841 * Patch by Yuli Barcohen, 3 Dec 2003:
3842 "revive" U-Boot support for old Motorola MPC860ADS board
3844 * Patch by Cam(ilo?), 03 Dec 2003:
3845 make examples build even with broken Montavista objcopy
3847 * Patch by Pavel Bartusek, 27 Nov 2003:
3848 fix conversion problem with "bootretry" evironment variable
3850 * Patch by Andre Schwarz, 24 Nov 2003:
3851 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3853 * Patch by Pavel Bartusek, 21 Nov 2003:
3854 set ZMII bridge speed on 440
3856 * Patch by Anders Larsen, 17 Nov 2003:
3857 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3859 * Patches by David Müller, 14 Nov 2003:
3860 - board/mpl/common/common_util.c
3861 * implement support for BZIP2 compressed images
3862 * various cleanups (printf -> puts, ...)
3863 - board/mpl/common/flash.c
3864 * report correct errors to upper layers
3865 * check the erase fail and VPP low bits in status reg
3866 - board/mpl/vcma9/cmd_vcma9.c
3867 - board/mpl/vcma9/flash.c
3868 * various cleanups (printf -> puts, ...)
3870 * fix typo in comment
3871 - cpu/arm920t/usb_ohci.c
3872 * support for S3C2410 is missing in #if line
3874 * reinit some registers in case of error (cable missing, ...)
3876 * support for USB/MMC devices is missing in #if line
3877 - include/configs/MIP405.h
3878 - include/configs/PIP405.h
3879 * enable BZIP2 support
3880 * enlarge malloc space to 1MiB because of BZIP2 support
3881 - include/configs/VCMA9.h
3882 * enable BZIP2 support
3883 * enlarge malloc space to 1MiB because of BZIP2 support
3884 * enable USB support
3885 - lib_arm/armlinux.c
3886 * change calling convention of ARM Linux kernel as
3887 described on http://www.arm.linux.org.uk/developer/booting.php
3889 * Patch by Thomas Lange, 14 Nov 2003:
3890 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3891 support all these AMD boards.
3893 * Patch by Thomas Lange, 14 Nov 2003:
3894 Workaround for mips au1x00 physical memory accesses (the au1x00
3895 uses a 36 bit bus internally and cannot access physical memory
3896 directly. Use the uncached SDRAM address instead of the physical
3899 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3900 add Realtek 8019 ethernet driver
3902 * Patch by Yuli Barcohen, 13 Nov 2003:
3903 MPC826xADS/PQ2FADS cleanup
3905 * Patch by Anders Larsen, 12 Nov 2003:
3906 Update README to mark the PORTIO commands non-standard
3908 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3909 update for for Atmel AT91RM9200DK development kit:
3910 - support for environment variables in DataFlash
3911 - Atmel DataFlash AT45DB1282 support
3913 * Patch by Jeff Carr, 11 Nov 2003:
3914 add support for new version of 8270 processors
3916 * Patches by George G. Davis, 05 Nov 2003:
3917 - only pass the ARM linux initrd tag to the kernel when an initrd
3919 - update omap1510inn configuration file
3921 * Patches by Stephan Linz, 3 Nov 2003:
3922 - more endianess fixes for LAN91C111 driver
3923 - CFG_HZ configuration patch for NIOS Cyclone board
3925 * Patch by Stephan Linz, 28 Oct 2003:
3926 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3928 * Patch by Steven Scholz, 20 Oct 2003:
3929 - make "mii info <addr>" show infor for PHY at "addr" only
3930 - Endian fix for miiphy_info()
3932 * Patch by Gleb Natapov, 19 Sep 2003:
3933 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3935 * Patch by Anders Larsen, 17 Sep 2003:
3936 Bring ARM memory layout in sync with the documentation:
3937 stack and malloc-heap are now located _below_ the U-Boot code
3939 * Accelerate booting on TRAB board: read and check autoupdate image
3940 headers first instead of always reading the whole images.
3942 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3944 * Enabled password check on RMU board
3946 * Fix configuration problem with IceCube in LOWBOOT configuration:
3947 envrionment got embedded, corrupting the image layout.
3949 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3951 * Added BMS2003 board
3952 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3954 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3955 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3958 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3961 * Add checksum verification to 'imls' command
3963 * Add bd_info fields needed for 4xx Linux I2C driver
3965 * Patch by Martin Krause, 4 Nov. 2003:
3966 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3968 * Print used network interface when CONFIG_NET_MULTI is set
3970 * Patch by Bernhard Kuhn, 28 Oct 2003:
3971 Add low boot support for MPC5200
3973 * Fix problem with dual PCMCIA support (NSCU)
3975 * Fix MPC5200 I2C initialization function
3977 ======================================================================
3978 Changes for U-Boot 1.0.0:
3979 ======================================================================
3981 * Fix parameter passing to standalone images with bootm command
3983 * Patch by Kyle Harris, 30 Oct 2003:
3984 Fix build errors for ixdp425 board
3986 * Patch by David M. Horn, 29 Oct 2003:
3987 Fixes to build under CYGWIN
3989 * Get IceCube MGT5100 working (again)
3991 * Fix problems in memory test on some boards (which was not
3992 non-destructive as intended)
3994 * Patch by Gary Jennejohn, 28 Oct 2003:
3995 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3996 to prevent stack overflow on ARM systems
3998 * Patch by Stephan Linz, 28 Oct 2003:
3999 fix init sequence error for NIOS port
4001 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
4003 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
4005 * Patch by Xiao Xianghua, 23 Oct 2003:
4006 small patch for mpc85xx
4008 * Fix small problem in MPC5200 I2C driver
4010 * Fix FCC3 support on ATC board
4012 * Correct header printing for multi-image files in do_bootm()
4014 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
4016 * Fix PCI problems on PPChameleon board
4018 * Patch by Steven Scholz, 18 Oct 2003:
4019 Fix AT91RM9200 ethernet driver
4021 * Patch by Nye Liu, 17 Oct 2003:
4022 Fix typo in include/mpc8xx.h
4024 * Patch by Richard Woodruff, 16 Oct 03:
4025 Fixes for cpu/arm925/interrupt.c
4026 - Initialize timestamp & lastdec vars.
4027 - fix timestamp overflows.
4028 - fix lastdec overflow.
4029 - smarter normalization to allow udelay() below 1ms to work.
4031 * Patch by Scott McNutt, 16 Oct
4032 add networking support for the Altera Nios Development Kit,
4033 Cyclone Edition (DK-1C20)
4035 * Patch by Jon Diekema, 14 Oct 2003:
4036 add hint about doc/README.silent to README file
4038 * Add CompactFlash support for NSCU
4040 * Fix PCI problems on PPChameleonEVB
4042 * TRAB auto-update: Base decision if we have to strip the image
4043 header on image type as encoded in the header
4044 (include image type patch by Martin Krause, 17 Oct 2003)
4046 * Patches by Xianghua Xiao, 15 Oct 2003:
4048 - Added Motorola CPU 8540/8560 support (cpu/85xx)
4049 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4050 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4052 * Fix flash timings on TRAB board
4054 * Make sure HUSH is initialized for running auto-update scripts
4056 * Make 5200 reset command _really_ reset the board, without running
4057 any other code after it
4059 * Fix errors with flash erase when range spans across banks
4060 that are mapped in reverse order
4062 * Fix flash mapping and display on P3G4 board
4064 * Patch by Kyle Harris, 15 Jul 2003:
4065 - add support for Intel IXP425 CPU
4066 - add support for IXDP425 eval board
4068 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4069 for more information
4071 * Patch by Steven Scholz, 10 Oct 2003
4072 - Add support for Altera FPGA ACEX1K
4074 * Patches by Thomas Lange, 09 Oct 2003:
4075 - fix cmd_ide.c for non ppc boards (read/write functions did not
4076 add ATA base address)
4077 - fix for shannon board
4078 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4079 - Endian swap ATA identity for all big endian CPUs, not just PPC
4080 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4082 - add support for dbau1x00 board (MIPS32)
4084 * Patch by Sangmoon Kim, 07 Oct 2003:
4085 add support for debris board
4087 * Patch by Martin Krause, 09 Oct 2003:
4088 Fixes for TRAB board
4089 - /board/trab/rs485.c: correct baudrate
4090 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4091 udelay(); fix some timing problems with adc controller
4092 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4093 modify commands: touch and buzzer
4095 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4096 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4097 Use direct function calls for auto_update instead of hush commands
4099 * Patch by Scott McNutt, 04 Oct 2003:
4100 - add support for Altera Nios-32 CPU
4101 - add support for Nios Cyclone Development Kit (DK-1C20)
4103 * Patch by Steven Scholz, 29 Sep 2003:
4104 - A second parameter for bootm overwrites the load address for
4105 "Standalone Application" images.
4106 - bootm sets environment variable "filesize" to the resulting
4107 (uncompressed) data length for "Standalone Application" images
4108 when autostart is set to "no". Now you can do something like
4109 if bootm $fpgadata $some_free_ram ; then
4110 fpga load 0 $some_free_ram $filesize
4113 * Patch by Denis Peter, 25 Sept 2003:
4114 add support for the MIP405 Rev. C board
4116 * Patch by Yuli Barcohen, 25 Sep 2003:
4117 add support for Zephyr Engineering ZPC.1900 board
4119 * Patch by Anders Larsen, 23 Sep 2003:
4120 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4121 implemented for the x86 architecture)
4123 * Patch by Sangmoon Kim, 23 Sep 2003:
4124 fix pll_pci_to_mem_multiplier table for MPC8245
4126 * Patch by Anders Larsen, 22 Sep 2003:
4127 enable timed autoboot on PXA
4129 * Patch by David Müller, 22 Sep 2003:
4130 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4131 returns correct libgcc file path
4132 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4133 time on s3c24x0 systems
4135 * Patch by Jon Diekema, 19 Sep 2003:
4136 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4137 link state to the fault LED.
4138 - In NetLoop, make the Fault LED reflect the link status. The link
4139 status gets updated on entry, and on timeouts.
4141 * Patch by Anders Larsen, 18 Sep 2003:
4142 allow mkimage to build and run on Cygwin-hosted systems
4144 * Patch by Frank Müller, 18 Sep 2003:
4145 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4148 * Patch by Pantelis Antoniou, 16 Sep 2003:
4149 add tool to compute fileds in the PLPRCR register for MPC86x
4151 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4153 * Fix build problems under FreeBSD
4155 * Add generic filesystem image type
4157 * Make fatload set filesize environment variable
4159 * enable basic / medium / high-end configurations for PPChameleonEVB
4160 board; fix NAND code
4162 * enable TFTP client code to specify to the server the desired
4163 timeout value (see RFC-2349)
4165 * Improve SDRAM setup for TRAB board
4167 * Suppress all output with splashscreen configured only if "splashimage"
4170 * Fix problems with I2C support for mpc5200
4172 * Adapt TRAB configuration and auto_update to new memory layout
4174 * Add configuration for wtk board
4176 * Add support for the Sharp LQ065T9DR51U LCD display
4178 * Patch by Rune Torgersen, 17 Sep 2003:
4179 - Fixes for MPC8266 default config
4180 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4182 * Patches by Jon Diekema, 17 Sep 2003:
4183 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4186 - adjust "help" output
4188 * Patches by Anders Larsen, 17 Sep 2003:
4189 - fix spelling errors
4190 - set GD_FLG_DEVINIT flag only after device function pointers
4192 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4194 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4195 - trigger watchdog while waiting in serial driver
4197 * Add auto-update code for TRAB board using USB memory sticks,
4198 support new configuration with more memory
4200 * disable MPC5200 bus pipelining as workaround for bus contention
4202 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4203 priority; configure critical interrupts to be handled like external
4206 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4207 go back to 66 MHz for stability
4209 * Patches by Jon Diekema, 15 Sep 2003:
4210 - add description for missing CFG_CMD_* entries in the README file
4213 * Patch by Gleb Natapov, 14 Sep 2003:
4214 enable watchdog support for all MPC824x boards that have a watchdog
4216 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4217 "Non-octet Aligned Frame" errors we see at 100 Mbps
4219 * Patch by Sharad Gupta, 14 Sep 2003:
4220 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4222 * Patch by llandre, 11 Sep 2003:
4223 update configuration for PPChameleonEVB board
4225 * Patch by David Müller, 13 Sep 2003:
4226 various changes to VCMA9 board specific files
4228 * Add I2C support for MGT5100 / MPC5200
4230 * Patch by Rune Torgersen, 11 Sep 2003:
4231 Changed default memory option on MPC8266ADS to NOT be Page Based
4232 Interleave, since this doesn't work very well with the standard
4235 * Patch by George G. Davis, 12 Sep 2003:
4236 fix Makefile settings for sk98 driver
4238 * Patch by Stefan Roese, 12 Sep 2003:
4239 - new boards added: DP405, HUB405, PLU405, VOH405
4240 - some esd boards updated
4241 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4243 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4245 * Patch by Martin Krause, 11 Sep 2003:
4246 add burn-in tests for TRAB board
4248 * Enable instruction cache on MPC5200 board
4250 * Patch by Denis Peter, 11 Sep 2003:
4251 - fix USB data pointer assignment for bulk only transfer.
4252 - prevent to display erased directories in FAT filesystem.
4254 * Change output format for NAND flash - make it look like for other
4257 ======================================================================
4258 Changes for U-Boot 0.4.8:
4259 ======================================================================
4261 * Add I2C and RTC support for RMU board
4263 * Patches by Denis Peter, 9 Sep 2003:
4264 add FAT support for IDE, SCSI and USB
4266 * Patches by Gleb Natapov, 2 Sep 2003:
4267 - cleanup of POST code for unsupported architectures
4268 - MPC824x locks way0 of data cache for use as initial RAM;
4269 this patch unlocks it after relocation to RAM and invalidates
4272 * Patch by Gleb Natapov, 30 Aug 2003:
4273 new I2C driver for mpc107 bridge. Now works from flash.
4275 * Patch by Dave Ellis, 11 Aug 2003:
4276 - JFFS2: fix typo in common/cmd_jffs2.c
4277 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4278 - JFFS2: remove node version 0 warning
4279 - JFFS2: accept JFFS2 PADDING nodes
4280 - SXNI855T: add AM29LV800 support
4281 - SXNI855T: move environment from EEPROM to flash
4282 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4284 * Patch by Bill Hargen, 11 Aug 2003:
4285 fixes for I2C on MPC8240
4286 - fix i2c_write routine
4287 - fix iprobe command
4288 - eliminates use of global variables, plus dead code, cleanup.
4290 * Add support for USB Mass Storage Devices (BBB)
4291 (tested with USB memory sticks only)
4293 * Avoid flicker on TRAB's VFD
4295 * Add support for SK98xx driver
4297 * Add PCI support for SL8245 board
4299 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4300 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4301 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4303 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4304 to allow for more accurate baudrate settings
4305 (error now 0.7% at 115 kbps, instead of 3.5% before)
4307 * Patch by Andreas Mohr, 4 Sep 2003:
4308 Fix a lot of spelling errors
4310 * Add support for PPChameleon Eval Board
4312 * Add support for P3G4 board
4314 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4317 * Patch by Yuli Barcohen, 7 Aug 2003:
4318 check BCSR to detect if the board is configured in PCI mode
4320 ======================================================================
4321 Changes for U-Boot 0.4.7:
4322 ======================================================================
4324 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4325 add support for Adder II MPC852T module
4327 * Patch by George G. Davis, 19 Aug 2003:
4328 fix TI Innovator/OMAP1510 pin configs
4330 * Patches by Kshitij, 18 Aug 2003
4331 - add support for arm926ejs cpu core
4332 - add support for TI OMAP 1610 Innovator Board
4334 * Patch by Yuli Barcohen, 14 Aug 2003:
4335 add support for bzip2 uncompression
4337 * Add GCC library to examples/Makefile so GCC utility functions will
4340 * Add I2C and RTC support for RMU board using software I2C driver
4341 (because of better response to iprobe command); fix problem with
4344 * Patch by Matthias Fuchs, 28 Aug 2003:
4345 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4346 CONFIG_BOOTP_MAKS (see README).
4348 * Fix ICU862 environment problem
4350 * Fix RAM size detection for RMU board
4352 * Implement "reset" for MGT5100/MPC5200 systems
4354 ======================================================================
4355 Changes for U-Boot 0.4.6:
4356 ======================================================================
4358 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4359 allow selection of clock frequency as "make" target
4361 * Implement memory autosizing code for IceCube boards
4363 * Configure network port on INCA-IP for autonegotiation
4365 * Fix overflow problem in network timeout code
4367 * Patch by Richard Woodruff, 8 Aug 2003:
4368 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4370 ======================================================================
4371 Changes for U-Boot 0.4.5:
4372 ======================================================================
4374 * Update for TQM board defaults:
4375 disable clocks_in_mhz, enable boot count limit
4377 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4378 in toplevel directory instead. Removed astest.c from tools/gdb because
4379 it is no longer relevant.
4381 * Fix PCI support for MPC5200 / IceCube Board
4383 * Map ISP1362 USB OTG controller for NSCU board
4385 * Patch by Brad Parker, 02 Aug 2003:
4386 fix sc520_cdp problems
4388 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4390 * Allow erase command to cross flash bank boundaries
4392 * Patch by Scott McNutt, 21 Jul 2003:
4393 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4394 Both LynxOS and BlueCat linux KDIs are supported.
4396 * Patch by Richard Woodruff, 25 Jul 2003:
4397 use more reliable reset for OMAP/925T
4399 * Patch by Nye Liu, 25 Jul 2003:
4400 fix typo in mpc8xx.h
4402 * Patch by Richard Woodruff, 24 Jul 2003:
4403 Fixes for cmd_nand.c:
4404 - Fixed null dereferece which could result in incorrect ECC values.
4405 - Added support for devices with no Ready/Busy signal hooked up.
4406 - Added OMAP1510 read/write protect handling.
4407 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4409 - Switched default ECC to be JFFS2.
4411 * Allow crc32 to be used at address 0x000
4413 * Provide consistent interface to standalone applications to access
4414 the 'global_data' structure
4415 Provide a doc/README.standalone more useful to users/developers.
4417 * Make IceCube MGT5100 FEC driver work
4419 * Implement new mechanism to export U-Boot's functions to standalone
4420 applications: instead of using (PPC-specific) system calls we now
4421 use a jump table; please see doc/README.standalone for details
4423 * Patch by Dave Westwood, 24 Jul 2003:
4424 added support for Unity OS (a proprietary OS)
4426 * Patch by Detlev Zundel, 23 Jul 2003:
4427 add "imls" command to print flash table of contents
4429 * Fix cold boot detection for log buffer reset
4431 * Return error for invalid length specifiers with "cp.X" etc.
4433 * Fix startup problem on MIPS
4435 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4436 bitmap support is configured
4438 * Patch by Bill Hargen, 18 Jul 2003:
4439 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4441 * Patch by Denis Peter, 18 Jul 2003:
4442 - fix memory configuration for MIP405T
4443 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4445 * Cleanup of TQM82xx configurations; use "official" board types
4446 to make selection easier.
4448 * Patch by Martin Krause, 17 Jul 2003:
4449 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4451 * Patch by Richard Woodruff, 17 July 03:
4452 - Fixed bug in OMAP1510 baud rate divisor settings.
4454 * Patch by Nye Liu, 16 July 2003:
4456 - add MPC86xADS support (uses MPC86xADS.h)
4457 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4459 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4460 o don't trust gclk() software measurement by default, depend on
4461 CONFIG_8xx_GCLK_FREQ
4462 - add DRAM SIMM not installed detection
4463 - use more "correct" SDRAM initialization sequence
4464 - allow different SDRAM sizes (8xxADS has 8M)
4466 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4467 - rename MAMR/MBMR defines to be more consistent. Should eventually
4468 be merged into MxMR to better reflect the PowerQUICC datasheet.
4470 * Patch by Yuli Barcohen, 16 Jul 2003:
4471 support new Motorola PQ2FADS-ZU evaluation board which replaced
4472 MPC8260ADS and MPC8266ADS
4474 ======================================================================
4475 Changes for U-Boot 0.4.4:
4476 ======================================================================
4478 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4480 * Add support for MGT5100 and MPC5200 processors
4482 * Patch by Lutz Dennig, 15 Jul 2003:
4483 update for R360MPI board
4485 ======================================================================
4486 Changes for U-Boot 0.4.3:
4487 ======================================================================
4489 * Patches by Kshitij, 04 Jul 2003
4490 - added support for arm925t cpu core
4491 - added support for TI OMAP 1510 Innovator Board
4493 * Patches by Martin Krause, 14 Jul 2003:
4494 - add I2C support for s3c2400 systems (trab board)
4495 - (re-) add "ping" to command table
4497 * Fix handling of "slow" POST routines
4499 * Patches by Yuli Barcohen, 13 Jul 2003:
4500 - Correct flash and JFFS2 support for MPC8260ADS
4501 - fix PVR values and clock generation for PowerQUICC II family
4504 * Patch by Bernhard Kuhn, 08 Jul 2003:
4505 - add support for M68K targets
4507 * Patch by Ken Chou, 3 Jul:
4508 - Fix PCI config table for A3000
4509 - Fix iobase for natsemi.c
4510 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4512 * Allow to enable "slow" POST routines by key press on power-on
4513 * Fix temperature dependend switching of LCD backlight on LWMON
4514 * Tweak output format for LWMON
4516 * Patch by Stefan Roese, 11 Jul 2003:
4517 - Fix bug in CONFIG_VERSION_VARIABLE.
4518 - AR405 config updated.
4519 - OCRTC/ORSG: bsp command added.
4520 - ASH405 bsp update.
4522 ======================================================================
4523 Changes for U-Boot 0.4.2:
4524 ======================================================================
4526 * Add support for NSCU board
4528 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4530 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4531 mirror bit flash on TQM8xxM modules
4533 * Patch by Kenneth Johansson, 30 Jun 2003:
4534 get rid of MK_CMD_ENTRY macro; update doc/README.command
4536 * Patch by Seb James, 30 Jun 2003:
4537 Improve documentation of I2C configuration in README
4539 * Fix problems with previous log buffer "fixes"
4541 * Fix minor help text issues
4543 * "log append" did not append a newline
4545 ======================================================================
4546 Changes for U-Boot 0.4.1:
4547 ======================================================================
4549 * Fix some missing commands, cleanup header files
4550 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4552 * Rewrite command lookup and help command (fix problems with bubble
4553 sort when sorting command name list). Minor cleanup here and there.
4555 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4556 - Allow to call sysmon function interactively
4557 - PIC on LWMON board needs delay after power-on
4558 - Add missing RSR definitions for MPC8xx
4559 - Improve log buffer handling: guarantee clean reset after power-on
4560 - Add support for EXBITGEN board (aka "genie")
4561 - Add support for SL8245 board
4564 - remove trailing white space, trailing empty lines, C++ comments, etc.
4565 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4567 * Patches by Kenneth Johansson, 25 Jun 2003:
4568 - major rework of command structure
4569 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4571 ======================================================================
4572 Changes for U-Boot 0.4.0:
4573 ======================================================================
4575 * Patches by Robert Schwebel, 26 Jun 2003:
4576 - csb226 configuration updated
4577 - credits for logodl port updated
4578 - innokom configuration updated
4579 - logodl tree update, still with coding style inconsistencies
4580 - added OCM for ppc405 warning to README
4582 * Patch by Pantelis Antoniou, 25 Jun 2003:
4583 update NetVia with V2 board support
4585 * Header file cleanup for ARM
4587 * Patch by Murray Jensen, 24 Jun 2003:
4588 - make sure to use only U-boot provided header files
4589 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4591 * Patch by Stefan Roese, 24 Jun 2003:
4592 - Update esd ASH405 board files.
4593 - Update esd DASA_SIM config file.
4594 - Add ping command to some esd boards.
4596 * Patch by Yuli Barcohen, 23 Jun 2003:
4597 Update for MPC8260ADS board
4599 * Patch by Murray Jensen, 23 Jun 2003:
4600 - cleanup of GCC 3.x compiler warnings
4602 * Patch by Rune Torgersen, 4 Jun 2003:
4603 add large memory support for MPC8266ADS board
4605 * Patch by Richard Woodruff, 19 June 03:
4606 - Enabled standard u-boot device abstraction for ARM
4607 - Enabled console device for ARM
4608 - Initilized bi_baudrate for ARM
4610 * Patch by Bill Hargen, 23 Apr 2003:
4611 fix byte order for 824x I2C addresses (write op)
4613 * Patch by Murray Jensen, 20 Jun 2003:
4615 - cleanup (especially for gcc-3.x compilers)
4617 * Patch by Tom Guilliams, 20 Jun 2003:
4618 added CONFIG_750FX support for IBM 750FX processors
4620 * Patch by Devin Crumb, 02 Apr 2003:
4621 Fix clock divider rounding problem in drivers/serial.c
4623 * Patch by Richard Woodruff, 19 June 03:
4624 - Fixed smc91c111 driver to sync with the u-boot environment
4625 (driver/smc91c111.c).
4626 - Added eth_init error return check in NetLoop (net/net.c).
4628 * Patch by Ken Chou, 19 June 2003:
4629 Added support for A3000 SBC board (Artis Microsystems Inc.)
4631 * Patches by Murray Jensen, 17 Jun 2003:
4632 - Hymod board database mods: add "who" field and new xilinx chip types
4633 - provide new "init_cmd_timeout()" function so code external to
4634 "common/main.c" can use the "reset_cmd_timeout()" function before
4635 entering the main loop
4636 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4637 slightly different. see include/configs/hymod.h for an example
4638 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4639 CFG_DTT_ADM1021 defined)
4640 - add new "eeprom_probe()" function which has similar args and
4641 behaves in a similar way to "eeprom_read()" etc.
4642 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4643 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4644 - gdbtools copyright update
4645 - ensure that set_msr() executes the "sync" and "isync" instructions
4646 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4647 - 8260 I/O ports fix: Open Drain should be set last when configuring
4648 - add SIU IRQ defines for 8260
4649 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4650 config.mk to allow board configurations to override the GNU
4651 linker script, selected via the LDSCRIPT, make variable, and to
4652 give an initial value to the OBJCFLAGS make variable
4653 - 8260 i2c enhancement:
4654 o correctly extends the timeout depending on the size of all
4655 queued messages for both transmit and receive
4656 o will not continue with receive if transmit times out
4657 o ensures that the error callback is done for all queued tx
4659 o correctly detects both tx and rx timeouts, only delivers one to
4660 the callback, and does not overwrite an earlier error
4661 o logic in i2c_probe now correct
4662 - add "vprintf()" function so that "panic()" function can be
4664 - many Hymod board changes
4666 * Patches by Robert Schwebel, 14 Jun 2003:
4667 - add support for Logotronic DL datalogger board
4668 - cleanup serial line after kermit binary download
4669 - add debugX macro (debug level support)
4670 - update mach-types.h to latest arm.linux.org.uk master list.
4672 * Patches by David Müller, 12 Jun 2003:
4673 - rewrite of the S3C24X0 register definitions stuff
4674 - "driver" for the built-in S3C24X0 RTC
4676 * Patches by Yuli Barcohen, 12 Jun 2003:
4677 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4678 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4679 configuration word supplied by FPGA on some MPC8260ADS boards
4681 * Patch by Pantelis Antoniou, 10 Jun 2003:
4682 Unify status LED interface
4684 * Add support for DS12887 RTC; add RTC support for ATC board
4686 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4687 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4688 - Add Atmel DataFlash support for reading and writing.
4689 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4690 - Add Flash detection on Atmel AT91RM9200DK
4691 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4692 - Replace old Ethernet PHY layer functions
4693 - Change link address
4695 * Patch by Frank Smith, 9 Jun 2003:
4696 use CRIT_EXCEPTION for machine check on 4xx
4698 * Patch by Detlev Zundel, 13 Jun 2003:
4699 added implementation of the "carinfo" command in cmd_immap.c
4701 * Fix CONFIG_NET_MULTI support in include/net.h
4703 * Patches by Kyle Harris, 13 Mar 2003:
4704 - Add FAT partition support
4705 - Add command support for FAT
4706 - Add command support for MMC
4708 - Add Intel PXA support for video
4709 - Add Intel PXA support for MMC
4711 - Enable MMC and FAT for lubbock board
4712 - Other misc changes for lubbock board
4714 * Patch by Robert Schwebel, April 02, 2003:
4715 fix for SMSC91111 driver
4717 * Patch by Vladimir Gurevich, 04 Jun 2003:
4718 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4720 * Patch by Stefan Roese, 05 Jun 2003:
4721 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4722 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4723 data cache can be used even if the chip select is in use.
4724 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4725 (see README for further description).
4726 - Changed config files of CONFIG_EEPRO100 boards to use the
4727 CFG_RX_ETH_BUFFER define.
4729 * Add support for RMU board
4731 * Add support for TQM862L at 100/50 MHz
4733 * Patch by Pantelis Antoniou, 02 Jun 2003:
4734 major reconstruction of networking code;
4735 add "ping" support (outgoing only!)
4737 * Patch by Denis Peter, 04 June 2003:
4738 add support for the MIP405T board
4740 * Patches by Udi Finkelstein, 2 June 2003:
4741 - Added support for custom keyboards, initialized by defining a
4742 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4743 - Added support for the RBC823 board.
4744 - cpu/mpc8xx/lcd.c now automatically calculates the
4745 Horizontal Pixel Count field.
4747 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4748 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4750 * Patch by Mark Rakes, 14 May 2003:
4751 add support for Intel e1000 gig cards.
4753 * Patch by Nye Liu, 3 Jun 2003:
4754 fix critical typo in MAMR definition (include/mpc8xx.h)
4756 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4758 * Patch by Klaus Heydeck, 2 Jun 2003
4759 Minor changes for KUP4K configuration
4761 * Patch by Marc Singer, 29 May 2003:
4762 Fixed rarp boot method for IA32 and other little-endian CPUs.
4764 * Patch by Marc Singer, 28 May 2003:
4765 Added port I/O commands.
4767 * Patch by Matthew McClintock, 28 May 2003
4768 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4769 - minor patches for utx8245
4771 * Patch by Daniel Engström, 28 May 2003:
4774 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4775 add nand flash support to SXNI855T configuration
4776 fix/extend nand flash support:
4777 - fix 'nand erase' command so does not erase bad blocks
4778 - fix 'nand write' command so does not write to bad blocks
4779 - fix nand_probe() so handles no flash detected properly
4780 - add doc/README.nand
4781 - add .jffs2 and .oob options to nand read/write
4782 - add 'nand bad' command to list bad blocks
4783 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4784 - make NAND read/write faster
4786 * Patch by Rune Torgersen, 23 May 2003:
4787 Update for MPC8266ADS board
4789 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4790 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4791 _time_ (!) if the environment is embedded within the U-Boot image,
4792 or in a separate flash sector.
4794 * Cleanup CFG_DER #defines in config files (wd maintained only)
4796 * Fix data abort exception handling for arm920t CPU
4798 * Fix alignment problems with flash driver for TRAB board
4800 * Patch by Donald White, 21 May 2003:
4801 fix calculation of base address in pci_hose_config_device()
4803 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4804 execute "cmd2", even if "cmd1" fails. Note that this is different
4805 to "run var1 var2" where the contents of "var2" will NOT be
4806 executed when a command in "var1" fails.
4808 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4810 * Patch by Kyle Harris, 20 May 2003:
4811 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4812 into cpu/pxa and arch-pxa.
4814 * Patch by Stefan Roese, 23 May 2003:
4815 - IBM PPC405EP port added.
4816 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4817 UART0) is used as default U-Boot console. PPC4xx only!
4818 - esd ASH405 board added (PPC405EP based).
4819 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4820 - esd CPCI405AB board added.
4821 - esd PMC405 board added.
4822 - Update of some esd boards.
4824 * Patch by Denis Peter, 19 Mai 2003:
4825 add support for the MIP405-3 board
4827 * Patch by Dave Ellis, 22 May 2003:
4828 Fix problem with only partially cleared .bss segment
4830 * Patch by Rune Torgersen, 12 May 2003:
4831 get PCI to work on a MPC8266ADS board; incorporate change to
4832 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4834 * Patch by Nye Liu, 1 May 2003:
4835 minor patches for the FADS8xx
4837 * Patch by Thomas Schäfer, 28 Apr 2003:
4838 Fix SPD handling for 256 ECC DIMM on Walnut
4840 * Add support for arbitrary bitmaps for TRAB's VFD command;
4841 allow to pass boot bitmap addresses in environment variables;
4842 allow for zero boot delay
4844 * Patch by Christian Geißinger, 19 May 2002:
4845 On TRAB: wait until the dummy byte has been completely sent
4847 * Patch by David Updegraff, 22 Apr 2003:
4848 update for CrayL1 board
4850 * Patch by Pantelis Antoniou, 21 Apr 2003:
4851 add boot support for ARTOS (a proprietary OS)
4853 * Patch by Steven Scholz, 11 Apr 2003:
4854 Add support for RTC DS1338
4856 * Patch by Rod Boyce, 24 Jan 2003:
4857 Fix counting of extended partitions in diskboot command
4859 * Patch by Christophe Lindheimer, 20 May 2003:
4860 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4862 * Fix SDRAM timing on Purple board
4864 * Add support for CompactFlash on ATC board
4865 (includes support for Intel 82365 and compatible PC Card controllers,
4866 and Yenta-compatible PCI-to-CardBus controllers)
4868 * Patch by Mathijs Haarman, 08 May 2003:
4869 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4871 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4873 * Add support for Promess ATC board
4875 * Patch by Keith Outwater, 28 Apr 2003:
4876 - Miscellaneous corrections and additions to GEN860T board specific code.
4877 - Added GEN860_SC variant to GEN860T.
4878 - Miscellaneous corrections to GEN860T documentation.
4879 - Correct duplicate entry in U-Boot CREDITS file.
4880 - Add GEN860T_SC entry in MAINTAINERS file.
4881 - Update CREDITS file with GEN860T_SC info.
4883 * Update Smiths Aerospace addresses in MAINTAINERS file
4885 * Fix error handling in hush's version of "run" command
4888 - Splashscreen support
4891 - temperature dependend enabling of LCD
4893 * Allow booting from old "PPCBoot" disk partitions
4895 * Add support for TQM8255 Board / MPC8255 CPU
4897 ======================================================================
4898 Changes for U-Boot 0.3.1:
4899 ======================================================================
4901 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4903 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4904 display when Linux takes over
4906 * Patch by Erwin Rol, 27 Feb 2003:
4907 Add support for RTEMS (this time for real).
4909 * Add support for "bmp info" and "bmp display" commands to load
4910 bitmap images; this can be used (for example in a "preboot"
4911 command) to display a splash screen very quickly after poweron.
4913 * Add support for 133 MHz clock on INCA-IP board
4915 * Patch by Lutz Dennig, 10 Apr 2003:
4916 Update for R360MPI board
4918 * Add new meaning to "autostart" environment variable:
4919 If set to "no", a standalone image passed to the
4920 "bootm" command will be copied to the load address
4921 (and eventually uncompressed), but NOT be started.
4922 This can be used to load and uncompress arbitrary
4925 * Patch by Stefan Roese, 10 Apr 2003:
4926 Changed DHCP client to use IP address from server option field #54
4927 from the OFFER packet in the server option field #54 in the REQUEST
4928 packet. This fixes a problem using a Windows 2000 DHCP server,
4929 where the DHCP-server is not the TFTP-server.
4931 * Set max brightness for MN11236 displays on TRAB board
4933 * Add support for TQM862L modules
4935 ======================================================================
4936 Changes for U-Boot 0.3.0:
4937 ======================================================================
4939 * Patch by Arun Dharankar, 4 Apr 2003:
4940 Add IDMA example code (tested on 8260 only)
4942 * Add support for Purple Board (MIPS64 5Kc)
4944 * Add support for MIPS64 5Kc CPUs
4946 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4948 * Patch by Denis Peter, 04 Apr 2003:
4949 - update MIP405-4 board
4951 * Patch by Stefan Roese, 4 Apr 2003:
4952 - U-Boot version environment variable "ver" added
4953 (CONFIG_VERSION_VARIABLE).
4954 - Changed PPC405GPr version from A to B.
4955 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4957 * Patches by Denis Peter, 03 April 2003:
4958 - fix PCI IRQs on MPL boards
4959 - fix two more un-relocated pointer problems
4961 * Fix behaviour of "run" command:
4962 - print error message iv variable does not exist
4963 - terminate processing of arguments in case of error
4965 * Patches by Peter Figuli, 10 Mar 2003
4966 - Add support for BTUART on PXA platform
4967 - Add support for WEP EP250 (PXA) board
4969 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4970 flash using a BDI2000
4972 * Implement fix for I2C Edge Conditions problem for all boards that
4973 use the bit-banging driver (common/soft_i2c.c)
4975 * Patch by Martin Winistoerfer, 23 Mar 2003
4976 - Add port to MPC555/556 microcontrollers
4977 - Add support for cmi customer board with
4978 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4980 * Patch by Rick Bronson, 28 Mar 2003:
4981 - fix common/cmd_nand.c
4983 * Patch by Arun Dharankar, 24 Mar 2003:
4984 - add threads / scheduler example code
4986 * Add patches by Robert Schwebel, 31 Mar 2003:
4987 - add ctrl-c support for kermit download
4988 - align bdinfo output on ARM
4989 - csb226 board: bring in sync with innokom/memsetup.S
4990 - csb226 board: fix MDREFR handling
4991 - misc doc fixes / extensions
4992 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4993 - add BOOT_PROGRESS to armlinux.c
4995 * Add CPU ID, version, and clock speed for INCA-IP
4997 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4998 - fix SRAM and SDRAM memory sizing
4999 - add status LED support
5000 - add MAC address for second (SCC1) ethernet port
5002 * Update default environment for TQM8260 board
5004 * Patch by Rick Bronson, 16 Mar 2003:
5005 - Add NAND flash support for reading, writing, and erasing NAND
5006 flash (certain forms of which are called SmartMedia).
5007 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
5009 * Patches by Robert Schwebel, 19 Mar 2003:
5010 - use arm-linux-gcc as default compiler for ARM
5011 - fix i2c fixup code
5012 - fix missing baudrate setting
5013 - added $loadaddr / CFG_LOAD_ADDR support to loadb
5014 - moved "ignoring trailing characters" _before_ u-boot wants to
5015 print out diagnostics messages; removes bogus characters at the
5018 * Patch by John Zhan, 18 Mar 2003:
5019 Add support for SinoVee Microsystems SC8xx boards
5021 * Patch by Rolf Offermanns, 21 Mar 2003:
5022 ported the dnp1110 related changes from the current armboot cvs to
5023 current u-boot cvs. smc91111 does not work. problem marked in
5024 smc91111.c, grep for "FIXME".
5026 * Patch by Brian Auld, 25 Mar 2003:
5027 Add support for STM flash chips on ebony board
5029 * Add PCI support for MPC8250 Boards (PM825 module)
5031 * Patch by Stefan Roese, 25 Mar 2003:
5034 * Patch by Stefan Roese, 20 Mar 2003:
5035 - CPCI4052 update (support for revision 3).
5036 - Set edge conditioning circuitry on PPC405GPr for compatibility
5037 to existing PPC405GP designs.
5038 - Clip udiv to 5 bits on PPC405 (serial.c).
5040 * Extend INCAIP board support:
5041 - add automatic RAM size detection
5042 - add "bdinfo" command
5043 - pass flash address and size to Linux kernel
5044 - switch to 150 MHz clock
5046 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
5047 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
5048 boards, version 153 for Rev. 200 boards).
5050 * Patch by Vladimir Gurevich, 12 Mar 2003:
5051 Fix relocation problem of statically initialized string pointers
5054 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5055 Cleanup & bug fixes for JFFS2 code:
5056 - the memory mangement was broken. It caused havoc on malloc by
5057 writing beyond the block boundaries.
5058 - the length calculation for files was wrong, sometimes resulting
5059 in short file reads.
5060 - data copying now optionally takes fragment version numbers into
5061 account, to avoid copying from older data.
5062 See doc/README.JFFS2 for details.
5064 * Patch by Josef Wagner, 12 Mar 2003:
5065 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5066 - ETH05 and BEDBUG support for CU824
5067 - added support for MicroSys CPC45
5068 - new BOOTROM/FLASH0 and DOC base for PM826
5070 * Patch by Robert Schwebel, 12 Mar 2003:
5071 Fix the chpart command on innokom board
5074 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5075 s/PPCBoot/U-Boot/ in some files
5076 s/pImage/uImage/ in some files
5078 * Patch by Detlev Zundel, 15 Jan 2003:
5079 Fix '' command line quoting
5081 * Patch by The LEOX team, 19 Jan 2003:
5082 - add support for the ELPT860 board
5083 - add support for Dallas ds164x RTC
5085 * Patches by David Müller, 31 Jan 2003:
5086 - minimal setup for CardBus bridges
5087 - add EEPROM read/write support in the CS8900 driver
5088 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5089 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5091 * Patch by Steven Scholz, 04 Feb 2003:
5092 add support for RTC DS1307
5094 * Patch by Reinhard Meyer, 5 Feb 2003:
5095 fix PLPRCR/SCCR init sequence on 8xx to allow for
5096 changes of EBDF by software
5098 * Patch by Vladimir Gurevich, 07 Feb 2003:
5099 "API-compatibility patch" for 4xx I2C driver
5101 * TRAB fixes / extensions:
5102 - Restore VFD brightness as saved in environment
5103 - add support for Fujitsu flashes
5104 - make sure both buzzers are turned off (drive low level)
5106 * Patches by Robert Schwebel, 06 Mar 2003:
5107 - fix bug in BOOTP code (must use NetCopyIP)
5108 - update of CSB226 port
5109 - clear BSS segment on XScale
5110 - added support for i2c_init_board() function
5111 - update to the Innokom plattform
5113 * Extend support for redundand environments for configurations where
5114 environment size < sector size
5116 * Patch by Rune Torgersen, 13 Feb 2003:
5117 Add support for Motorola MPC8266ADS board
5119 * Patch by Kyle Harris, 19 Feb 2003:
5120 patches for the Intel lubbock board:
5121 memsetup.S - general cleanup (based on Robert's csb226 code)
5122 flash.c - overhaul, actually works now
5123 lubbock.c - fix init funcs to return proper value
5125 * Patch by Kenneth Johansson, 26 Feb 2003:
5126 - Fixed off by one in RFTA calculation.
5127 - No need to abort when LDF is lower than we can program it's only
5128 minimum timing so clamp it to what we can do.
5129 - Takes function pointer to function for reading the spd_nvram. Usefull
5130 for faking data or hardcode a module without the nvram.
5131 - fix other user for above change
5132 - fix some comments.
5134 * Patches by Brian Waite, 26 Feb 2003:
5135 - fix port for evb64260 board
5136 - fix PCI for evb64260 board
5139 * Patch by Reinhard Meyer, 1 Mar 2003:
5140 Add support for EMK TOP860 Module
5142 * Patch by Yuli Barcohen, 02 Mar 2003:
5143 Add SPD EEPROM support for MPC8260ADS board
5145 * Patch by Robert Schwebel, 21 Jan 2003:
5146 - Add support for Innokom board
5147 - Don't complain if "install" fails
5148 - README cleanup (remove duplicated lines)
5149 - Update PXA header files
5151 * Add documentation for existing POST code (doc/README.POST)
5153 * Patch by Laudney Ren, 15 Jan 2003:
5154 Fix handling of redundand environment in "tools/envcrc.c"
5156 * Patch by Detlev Zundel, 28 Feb 2003:
5157 Add bedbug support for 824x systems
5159 * Add support for 16 MB flash configuration of TRAB board
5161 * Patch by Erwin Rol, 27 Feb 2003:
5162 Add support for RTEMS
5164 * Add image information to README
5166 * Patch by Stefan Roese, 18 Feb 2003:
5167 CPCIISER4 configuration updated.
5169 * Patch by Stefan Roese, 17 Feb 2003:
5170 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5172 * Patch by Stefan Roese, 13 Feb 2003:
5173 Add "pcidelay" environment variable (in ms, enabled via
5174 CONFIG_PCI_BOOTDELAY).
5175 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5176 RST# to respond to configuration cycles (33MHz -> 1s).
5178 * Fix dual PCMCIA slot support (when running with just one
5181 * Add VFD type detection to trab board
5183 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5184 variable with value in the EEPROM
5186 * Patch by Stefan Roese, 10 Feb 2003:
5187 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5189 * Add support for MIPS32 4Kc CPUs
5191 * Add support for INCA-IP Board
5193 ======================================================================
5194 Changes for U-Boot 0.2.2:
5195 ======================================================================
5197 * Add dual ethernet support on PM826
5199 * Add support for LXT971 PHY on PM826
5201 * Patch by Tord Andersson, 16 Jan 2003:
5202 Fix flash sector count for TQM8xxL
5204 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5205 16 bytes out of each 32 byte block)
5207 ======================================================================
5208 Changes for U-Boot 0.2.1:
5209 ======================================================================
5211 * Add support for V37 board
5212 (patch by Jón Benediktsson, 11 Dec 2002)
5214 * Update baudrate in bd_info when it gets changed
5216 * Add watchdog trigger points while waiting for serial port
5217 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5219 * Improve command line tool to access the U-Boot's environment
5220 (figuration of the utility, using a config file)
5222 * Add single quote support for (old) command line parser
5224 * Switch LWMON board default config from FRAM to EEPROM;
5225 in POST, EEPROM shows up on 8 addresses
5227 ======================================================================
5228 Changes for U-Boot 0.2.0:
5229 ======================================================================
5231 * Use 1-byte-read instead of -write for iprobe() function
5232 Add i2c commands to PM826 config
5234 * extend I2C POST code: check for list on known addresses
5236 * Improve log buffer code; use "loglevel" to decide which messages
5237 to log on the console, too (like in Linux); get rid of "logstart"
5239 * Add command line tool to access the U-Boot's environment
5240 (board-specific for TRAB now, to be fixed later)
5242 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5243 Fix misc problems with AmigaOne support
5245 * Patch by Chris Hallinan, 3 Dec 2002:
5246 minor cleanup to the MPC8245 EPIC driver
5248 * Patch by Pierre Aubert , 28 Nov 2002
5249 Add support for external (SIU) interrupts on MPC8xx
5251 * Patch by Pierre Aubert , 28 Nov 2002
5252 Fix nested syscalls bug in standalone applications
5254 * Patch by David Müller, 27 Nov 2002:
5255 fix output of "pciinfo" command for CardBus bridge devices.
5257 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5260 * Add LED indication for IDE activity on KUP4K board
5262 * Fix startup problems with VFD display on TRAB
5264 * Patch by Pierre Aubert, 20 Nov 2002
5265 Add driver for Epson SED13806 graphic controller.
5266 Add support for BMP logos in cfb_console driver.
5268 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5270 * Patch by Rod Boyce, 21 Nov 2002:
5271 fix PCMCIA on MBX8xx board
5273 * Patch by Pierre Aubert , 21 Nov 2002
5274 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5275 bootmode word in DPRAM configurable
5277 * Patch by Daniel Engström, 18 Nov 2002:
5278 Fixes for x86 port (mostly strings issues)
5280 * Patch by Ken Chou, 18 Nov 2002:
5281 Fix for natsemi NIC cards (DP83815)
5283 * Patch by Pierre Aubert, 19 Nov 2002:
5284 fix a bug for the MII configuration, and some warnings
5286 * Patch by Thomas Frieden, 13 Nov 2002:
5287 Add code for AmigaOne board
5288 (preliminary merge to U-Boot, still WIP)
5290 * Patch by Jon Diekema, 12 Nov 2002:
5291 - Adding URL for IEEE OUI lookup
5292 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5294 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5295 root-on-nfs macros are designed to switch how the default boot
5296 method gets defined.
5298 * Patch by Daniel Engström, 13 Nov 2002:
5299 Add support for i386 architecture and AMD SC520 board
5301 * Patch by Pierre Aubert, 12 Nov 2002:
5302 Add support for DOS filesystem and booting from DOS floppy disk
5304 * Patch by Jim Sandoz, 07 Nov 2002:
5305 Increase number of network RX buffers (PKTBUFSRX in
5306 "include/net.h") for EEPRO100 based boards (especially SP8240)
5307 which showed "Receiver is not ready" errors when U-Boot was
5308 processing the receive buffers slower than the network controller
5311 * Patch by Andreas Oberritter, 09 Nov 2002:
5312 Change behaviour of NetLoop(): return -1 for errors, filesize
5313 otherwise; return code 0 is valid an means no file loaded - in this
5314 case the environment still gets updated!
5316 * Patches by Jon Diekema, 9 Nov 2002:
5317 - improve ADC/DAC clocking on the SACSng board to align
5318 the failing edges of LRCLK and SCLK
5319 - sbc8260 configuration tweaks
5320 - add status LED support for 82xx systems
5321 - wire sspi/sspo commands into command handler; improved error
5323 - add timestamp support and alternate memory test to the
5324 SACSng configuration
5326 * Patch by Vince Husovsky, 7 Nov 2002:
5327 Add "-n" to linker options to get rid of "Not enough room for
5328 program headers" problem
5330 * Patch by David Müller, 05 Nov 2002
5331 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5332 so we can use an already existing name
5334 * Patch by Pierre Aubert, 05 Nov 2002
5335 Hardware relatied improvments in FDC boot code
5337 * Patch by Holger Schurig, 5 Nov 2002:
5338 Make the PXA really change it's frequency
5340 * Patch by Pierre Aubert, 05 Nov 2002
5341 Add support for slave serial Spartan 2 FPGAs
5343 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5346 * Add support for log buffer which can be passed to Linux kernel's
5347 syslog mechanism; used especially for POST results.
5349 * Patch by Klaus Heydeck, 31 Oct 2002:
5350 Add initial support for kup4k board
5352 * Patch by Robert Schwebel, 04 Nov 2002:
5353 - use watchdog to reset PXA250 systems
5354 - added progress callbacks to (some of the) ARM code
5355 - update for Cogent CSB226 board
5357 * Add support for FPS860 board
5359 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5360 Improve PCI access on 32-bits Compact PCI bus
5362 * Fix mdelay() on TRAB - this was still the debugging version with
5363 seconds instead of ms.
5365 * Patch by Robert Schwebel, 1 Nov 2002:
5366 XScale related cleanup (affects all ARM boards)
5368 * Cleanup of names and README.
5370 ======================================================================
5371 Notes for U-Boot 0.1.0:
5372 ======================================================================
5374 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5376 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5377 For information about the history of the project please see the
5378 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5380 ======================================================================