1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fix drivers/dm9000.c when configured in 32 bit mode.
6 Patch by Eric Benard, 17 Nov 2005
8 * Fix control-c handing in CONFIG_CMDLINE_EDITING
9 Properly pass break code back from readline.
10 Patch by Roger Blofeld, 31 Jul 2006
12 * Add commandline history support to all AMCC eval boards
13 Patch by Stefan Roese, 07 Aug 2006
15 * Add Macronix MXLV320T flash support for AMCC Bamboo
16 Patch by Stefan Roese, 07 Aug 2006
18 * Change "mii info" to not print an error upon missing PHY at address
19 Patch by Stefan Roese, 07 Aug 2006
21 * Fix PCI-Express on PPC440SPe rev. A.
23 * Fix preboot message on TQM85xx after switching to hush parser.
25 * Adapt TQM85xx ramdisk address to Linux kernel memory map
27 * Add initial support for PCI-Express on PPC440SPe (Yucca board).
29 * Fix compiler warning for TRAB board.
30 Patch by Martin Krause, 07 Aug 2006
32 * Prevent USB commands from working when USB is stopped.
34 * Add rudimentary handling of alternate settings of USB interfaces.
35 This is in order to fix issues with some USB sticks timing out
36 during initialization. Some code readability improvements.
38 * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
39 AMCC suggested to set the PMU bit to 0 for best performace on
40 the PPC440 DDR controller.
41 Please see doc/README.440-DDR-performance for details.
42 Patch by Stefan Roese, 28 Jul 2006
44 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
45 Please see doc/README.bamboo for details.
46 Patch by Stefan Roese, 27 Jul 2006
48 * Fix CONFIG_CMDLINE_EDITING implementation
49 Patch by Stefan Roese, 27 Jul 2006
51 * Fix preboot message on TQM5200 after switching to hush parser.
53 * MCC200: set default configuration to low_boot DDR,
54 and support for configurable options high_boot and/or SDRAM.
56 * Add support for 256 MB SDRAM on CPU87
57 Patch by Josef Wagner, 25 Nov 2005
59 * Add configuration for cam5200 board (based on TQM5200S).
63 * Disabled kvme080 board in MAKEALL because of build problems.
67 * Update NetStar board
68 Patch by Ladislav Michl, 03 Nov 2005
70 * Make code better readable.
71 Patch by Ladislav Michl, 14 Sep 2005
73 * Enable initrd ATAG for xm250 board.
74 Patch by Josef Wagner, 05 Sep 2005
76 * Add readline cmdline-editing extension
77 Patch by JinHua Luo, 01 Sep 2005
79 * Add support for friendly-arm SBC-2410X board
80 Patch by JinHua Luo, 01 Sep 2005
82 * Fix multi-part image support on i386 platform.
83 Patch by David Updegraff, 19 Aug 2005
85 * Add support for KVME080 board
86 Patch by Sangmoon Kim, 18 Aug 2005
88 * Fix MIPS LE build problem
89 Patch by Matej Kupljen, 10 Aug 2005
91 * Check argument count in "mii" command.
92 Problem pointed out by Andrew Dyer, 13 Jun 2005
94 * Cleanup TQM5200 board configurations:
95 - make highboot configurations use environment at high end, too,
96 to avoid flash fragmentation
97 - always use redundand environment
98 - don't enable video code for modules without graphics controller
99 - provide useful (though different) mtdparts settings
100 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
102 * Extend mkconfig tool to print more useful target name
104 * Add support for high-boot on TQM5200 and TQM5200S boards.
105 Hint: the CPLD on the TQM5200 must be programmed with a software
106 version supporting the high boot option! The new TQM5200S is
107 already supporting this option. On the TQM5200 this option will be
108 supported in configurations with MPC5200 rev B processors.
109 To actually "high boot", set jumper X30 on the STK52xx.
110 Patch by Martin Krause, 12 Jul 2006
112 * Add support for new TQM5200 revisions
113 - Support for TQM5200S (short version without graphic controller)
114 - Support for modules with 'N' type S29GL128N Spansion flashes
115 (requires changes to flash layout)
116 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
117 Patch by Martin Krause, 07 Jul 2006
119 * Fix support for PS/2 keyboard on TQM85xx boards
120 The PS/2 keyobard driver for the TQM85xx modules only supports the
121 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
122 include a DUART, the TQM8560 modules can't be used with the PS/2
123 keyboard controller on the STK85xx board.
124 The PS/2 keyboard driver should work with the modules TQM8540,
125 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
126 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
127 settings: X66 1-2, 9-10; X61 2-3
128 Patch by Martin Krause, 21 Jun 2006
130 * Adjust RTC century handling on STK52xx board to match Linux driver.
131 Patch by Martin Krause, 12 Jun 2006
133 * Adjust filenames for USB update images on TRAB board.
134 During an automatic update via USB stick, U-Boot searches for
135 images with the name "firmware.img" and "kernel.img". This names
136 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
137 to prevent updates of new boards (with the new macronics "c" step
138 flashes) with old, incompatible firmware or kernel versions.
139 Patch by Martin Krause, 21 Jun 2006
141 * Bugfix in VFD routine on TRAB board.
142 Make sure upper lext pixel can be set to blue, too
143 (so far only red was possible).
144 Patch by Martin Krause, 15 Feb 2006
146 * Enable buffered flash writes for TB5200 board.
148 * Fix some bugs in TRAB board flash driver.
149 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
150 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
151 - remove "Unlock Bypass" mode, because macronix flashes do not support
153 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
154 for Intel compatible flashes, not for AMD compatible.
155 Patch by Martin Krause, 15 Feb 2006
157 * Add additional error messages to flash driver on TRAB board
158 (for erase errors and timeout errors)
159 Patch by Martin Krause, 14 Feb 2006
161 * Add support for TB5200 board
162 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
163 integrated in a little aluminium case.
164 Patch by Martin Krause, 8 Jun 2006
166 * Enable buffered flash writes for TQM5200 board.
168 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
170 * Add support for TQM885D board.
171 Patch by Martin Krause, 20 Mar 2006
173 * Fix FEC initialisation: All MII configuration is done via FEC1
174 registers, but MII_SPEED was configured according to FEC used. So
175 if only FEC2 was used, this caused the real MII_SPEED register in
176 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
177 Fix: always configure MII_SPEED on FEC1 only.
178 Patch by Markus Klotzbuecher, 12 Jul 2006
180 * Add support for SPC1920 board.
181 Patch by Markus Klotzbuecher, 12 Jul 2006
183 * MCC200 board: support console on any one of the Quad UART ports.
185 * Fix error in flash protection calculation on MCC200 board.
187 * Major PCMCIA Cleanup to make code better readable and maintainable.
189 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
190 placed to the drivers/rpx_pmcia.c file to avoid duplication.
191 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
192 - drivers/i82365.c has been split into two parts located at
193 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
194 the only boards using CONFIG_82365).
195 - Changes were tested for clean build and *very* *few* boards.
197 * Fix timer problems on AMCC yucca board.
198 Set Timer Clock Select to use CPU clock as a timer input source.
200 * Bring yucca config more in line with other AMCC boards.
202 * Add AMCC bamboo board to MAKEALL build script.
204 * Fix AMCC bamboo eval board compilation errors.
206 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
207 Enabled it for Yucca board.
209 * Cleanup config file and bootup output for Yucca board.
211 * Fix CONFIG_440_GX define usage.
213 * Remove autogenerated bmp_logo.h file.
215 * Add support for AMCC 440SPe CPU based eval board (Yucca).
217 * Call serial_initialize() before first debug() is used.
219 * Cleanup trab board for GCC-4.x
221 * VoiceBlue update: use new MTD flash partitioning methods, use more
222 reasonable TEXT_BASE, update default environment and enable keyed
224 Patch by Ladislav Michl, 16. Aug 2005
226 * Add forgotten changes for the PLEB 2 Board.
227 Patch by David Snowdon, 13. Aug 2005
229 * Add support for wrPPMC7xx/74xx boards
230 Patch by Richard Danter, 12 Aug 2005
232 * Add support for gth2 board
233 Patch by Thomas Lange, Aug 11 2005
235 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
236 Patch by Martin Krause, 8 Jun 2006
238 This patch supports two serial consoles on boards with
239 a MPC5xxx CPU. The console can be switched at runtime
240 by setting stdin, stdout and stderr to the desired serial
241 interface (serial0 or serial1). The PSCs to be used as
242 console port are definded by CONFIG_PSC_CONSOLE
243 and CONFIG_PSC_CONSOLE2.
244 See README.serial_multi for details.
246 * Bugfix in I2C initialisation on S3C2400.
247 If the bus is blocked because of a previously interrupted
248 transfer, up to eleven clocks are generated on the I2CSCL
249 line to complete the transfer and to free the bus.
250 With this fix pin I2CSCL (PG6) is really configured as GPIO
251 so the clock pulses are really generated.
252 Patch by Martin Krause, 04 Apr 2006
254 * Fix DDR6 errata on TQM834x boards
255 Patch by Thomas Waehner, 07 Mar 2006
257 * Remove obsolete flash driver board/tqm5200/flash.c
258 Patch by Martin Krause, 11 Jan 2006
260 * Update configuration for CMC-PU2 board
261 Patch by Martin Krause, 17 Nov 2005
263 * Add support for PS/2 keyboard on TQM85xx board
264 Patch by Martin Krause, 07 Nov 2005
266 Tested on a STK85XX baseboard. Make sure the PS/2 controller
267 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
269 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
270 In tsc2000_read_channel() the delay after setting the multiplexer
271 to a temperature channel is increased from 1,5 ms to 10 ms. This
272 is to allow the multiplexer inputs to stabilize after huge steps
273 of the input signal level.
274 Patch by Martin Krause, 08 Nov 2005
276 * Adjust TQM5200 make targets
277 Make the automatic CS configuration the default.
278 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
279 and CONFIG_TQM5200_AC are removed.
280 "TQM5200_config" is now the default for STK52XX.200 base boards.
281 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
282 Patch by Martin Krause, 07 Nov 2005
284 * Fix setting of environment variable "ver" on trab board
285 The environment variable "ver" is now set before
286 do_auto_update() is called, so that "ver" can be used
287 in USB update scripts.
288 Patch by Martin Krause, 27 Oct 2005
290 * Fix wrong usage of udelay() in led_blink() on trab board
291 Patch by Martin Krause, 27 Oct 2005
293 * Fix udelay bug in vfd.c for trab board
294 Patch by Martin Krause, 27 Oct 2005
296 * Disable JFFS2 support for trab board
297 Patch by Martin Krause, 27 Oct 2005
299 * Change mtdparts definition on trab board to match current flash map
300 Patch by Martin Krause, 27 Oct 2005
302 * Fix memory init problems on MCC200 board
304 * Fix IxEthDB.h to compile again
305 Patch by Stefan Roese, 14 Jun 2006
307 * Minor cleanup for PCS440EP board
308 Patch by Stefan Roese, 13 Jun 2006
310 * Add MCF5282 support (without preloader)
311 relocate ichache_State to ram
312 u-boot can run from internal flash
313 Add EB+MCF-EV123 board support.
314 Add m68k Boards to MAKEALL
315 Patch from Jens Scharsig, 08 Aug 2005
317 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
318 Patch by Scott McNutt, 08 Jun 2006
320 * Nios II - Add EPCS Controller bootrom work-around
321 -When booting from an epcs controller, the epcs bootrom may leave the
322 slave select in an asserted state causing soft reset hang. This
323 patch ensures slave select is negated at reset.
324 Patch by Scott McNutt, 08 Jun 2006
326 * Update PK1C20 board
327 -Update base addresses for standard configuration
328 -Eliminate use of CACHE_BYPASS in board code
329 Patch by Scott McNutt, 08 Jun 2006
331 * Nios II - Fix I/O Macros and mini-app stubs
333 -Eliminate use of CACHE_BYPASS in cpu code
334 -Eliminate assembler warnings
335 -Fix mini-app stubs and force no small data
336 Patch by Scott McNutt, 08 Jun 2006
338 * Fix U-Boot environment sector protection on MCC200 board
340 * Minor cleanup for PCS440EP board
342 * Update PCS440EP port to fit into one flash device (incl. environment)
343 Patch by Stefan Roese, 06 Jun 2006
345 * Add support for PCS440EP board
346 Patch by Stefan Roese, 02 Jun 2006
348 * Fix examples/Makefile; some build targets were lost
350 * Fix watchdog handling in CFI flash driver
351 Just use udelay() when waiting for status changes which will
352 implicitely trigger the watchdog.
354 * Fix PCI to memory window size problems on PM82x boards
355 We use the "automatic" mode that was used for the MPC8266ADS and
356 MPC8272 boards. Eventually this should be used on all boards?]
357 Patch by Wolfgang Grandegger, 17 Jan 2006
359 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
360 Patch by Stefan Roese, 29 May 2006
362 * Update Intel IXP4xx support
363 - Add IXP4xx NPE ethernet MAC support
364 - Add support for Intel IXDPG425 board
365 - Add support for Prodrive PDNB3 board
367 Patch by Stefan Roese, 23 May 2006
369 * Fix problem in PVR detection for 440GR
370 Patch by Stefan Roese, 18 May 2006
372 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
374 * Enable autoboot for M5271EVB board.
376 * Changed default ramdisk addr in yosemite/yellowstone ports
377 Patch by Stefan Roese, 15 May 2006
379 * Fix PCMCIA support on virtlab2
381 * Add support for VirtLab2 board
382 (needed because of differences in the PCMCIA hardware).
386 * Update yosemite configuration to enable flash write buffer support
387 Patch by Stefan Roese, 10 May 2006
389 * Fix compile warnings in common/xyzModem.c
390 Patch by Stefan Roese, 10 May 2006
392 * Add support for AMCC 440EP Rev C and 440GR Rev B
393 Patch by John Otken, 08 May 2006
395 * OMAP 5912/OSK: update EMIFS CS1 timings:
396 Problems have been seen in the linux kernel's smc91x network driver
397 due to improper bus timings. The latest 2.6 OMAP kernels currently
398 have a workaround, but this fix belongs in u-boot.
399 Patch by Kevin Hilman, 13 Oct 2005
401 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
402 Patch by Hiroki Kaminaga, 11 Mar 2006
404 * Update omap5912osk board support
405 - Fix OMAP support that omap5912osk compiles in current source tree
406 - Update with code from "http://omap.spectrumdigital.com/osk5912"
407 to fix problems with DDR initialization
409 - Use CFI flash driver and support complete 32MB of onboard flash
410 - Add "print_cpuinfo()" and "checkboard()" functions to display
411 CPU (with frequency) and Board infos
412 Patch by Stefan Roese, 10 May 2006
414 * Fix watchdog issues for ColdFire boards.
416 * Add M5271EVB board support.
418 * Make R5200 specific low level initialization board conditional.
420 * Update CPU target identification strings for ColdFire family.
422 * Update register definitions for MCF5271.
424 * Fix serial console support for MCF5271.
426 * Fixes for gcc 3.4 based m68k toolchain,
427 based on patch by Jate Sujjavanich.
429 * Fix lowboot support on MCC200 board
431 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
432 - Removed MPC8349ADS port
433 - Added PCI support to MPC8349ADS
434 - reworked memory map to allow mapping of all regions with BATs
435 Patch by Kumar Gala, 20 Apr 2006
437 * Coding Style cleanup
439 * Write RTC seconds first to maintain settings integrity per
440 Maxim/Dallas DS1306 data sheet.
441 Patch by Alan J. Luse, 02 May 2006
443 * Scheduled for removal: strnicmp() which is unused
445 * Update for Intel Monahans boards:
446 - support for magic key detection and handling on delta board
447 - NAND support for zylonite board + some minor cleanup
449 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
450 Patch by Jon Loeliger, 01 May 2006
452 * Fixed handling of bad checksums with "mkimage -l"
454 * Added support for BC3450 board
455 Patch by Stefan Strobl, 21 Oct 2005
457 * Update for NC650 board:
458 - Support rev1 and rev2 hardware
459 - adapt to new NAND layer
460 - add CP850 configuration based on NC650
462 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
463 is configured; othrwise DMA accesses aren't cache coherent which
464 causes for example USB to fail.
468 * Fix dbau1x00 boards broken by dbau1550 patch
469 PLL:s were not set for boards other than 1550.
470 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
471 Default boot is now bootp for cards other than 1550.
472 Patch by Thomas Lange, 10 Aug 2005
474 * Fixes common/cmd_flash.c:
475 - fix some compiler/parser error, if using m68k tool chain
476 - optical fix for protect on/off all messages, if using more
478 Patch by Jens Scharsig, 28 Jul 2005
480 * Fix Quad UART mapping on MCC200 board due to new HW revision
482 * Fix JFFS2 support for legacy NAND driver.
484 * Remove dependencies between DoC code and old legacy NAND driver.
486 * Fix PM828_PCI target, for which PCI was *not* configured in.
488 * Fix Lite5200B support: initialize SDelay register
489 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
490 Configuration", 3.3.1 SDelay--MBAR + 0x0190
492 * Changes/fixes for drivers/cfi_flash.c:
494 - Add Intel legacy lock/unlock support to common CFI driver
496 On some Intel flash's (e.g. Intel J3) legacy unlocking is
497 supported, meaning that unlocking of one sector will unlock
498 all sectors of this bank. Using this feature, unlocking
499 of all sectors upon startup (via env var "unlock=yes") will
502 - Fixed problem with multiple reads of envronment variable
503 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
505 - Removed unwanted linefeeds from "protect" command when
506 CFG_FLASH_PROTECTION is enabled.
508 - Changed p3p400 board to use CFG_FLASH_PROTECTION
510 Patch by Stefan Roese, 01 Apr 2006
512 * Changes/fixes for drivers/cfi_flash.c:
513 - Correctly handle the cases where CFG_HZ != 1000 (several
515 - Fix the timeout calculation of buffered writes (off by a
517 Patch by Anders Larsen, 31 Mar 2006
519 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
521 405 SDRAM: - The SDRAM parameters can now be defined in the board
522 config file and the 405 SDRAM controller values will
523 be calculated upon bootup (see PPChameleonEVB).
524 When those settings are not defined in the board
525 config file, the register setup will be as it is now,
526 so this implementation should not break any current
527 design using this code.
529 Thanks to Andrea Marson from DAVE for this patch.
531 440 DDR: - Added function sdram_tr1_set to auto calculate the
532 TR1 value for the DDR.
533 - Added ECC support (see p3p440).
535 Patch by Stefan Roese, 17 Mar 2006
537 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
538 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
540 * Add support for ymodem protocol download
541 Patch by Stefano Babic, 29 Mar 2006
543 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
544 Merge from Markus Klotzbücher's repo, 01 Apr 2006
546 * GCC-4.x fixes: clean up global data pointer initialization for all
549 * Update for Delta board:
550 - redundant NAND environment
551 - misc Monahans cleanups (remove dead code etc.)
552 - DA9030 Initialization; some minimal changes to PXA I2C driver to
553 make it work with the Monahans.
554 - Make Monahans clock frequency configurable using
555 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
556 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
557 Merge from Markus Klotzbücher's repo, 25 Mar 2006
559 * Enable Quad UART om MCC200 board.
561 * Cleanup MCC200 board configuration; omit non-existent stuff.
563 * Add support for MPC859/866 Rev. A.0
565 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
567 * Fix DDR ECC bit definitions for MPC83xx.
569 * Add initial support for MPC8349E MDS board.
571 * Add support for ECC DDR initialization on MPC83xx.
573 * Add DMA support for MPC83xx.
575 * Add sync in do_reset() routine for MPC83xx after RPR register
576 was written to. It is need on some targets when BAT translation
579 * Add bit definitions for MPC83xx DDR controller registers.
581 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
583 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
585 * Add support for DS1374 RTC chip.
587 * Add support for Lite5200B board.
588 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
590 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
591 timer and cpu_reset code from cpu/$(CPU) into the new
592 cpu/$(CPU)/$(SOC) directories
593 Patch by Andreas Engel, 13 Mar 2006
595 * Change max size of uncompressed uImage's to 8MByte and add
596 CFG_BOOTM_LEN to adjust this setting.
598 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
599 uImages was restricted to 4MBytes. This default size is now
600 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
601 in the board config file.
603 Patch by Stefan Roese, 13 Mar 2006
605 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
606 Patch by Stefan Roese, 13 Mar 2006
608 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
609 Patch by Cedric Vincent, 06 Jul 2005
611 * au1x00_eth.c: check malloc return value and abort if it failed
612 Patch by Andrew Dyer, 26 Jul 2005
614 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
615 incorrectly generating start/stop conditions on the bus.
616 Patch by Andrew Dyer, 26 Jul 2005
618 * Fix bug in [id]cache_status commands for MPC85xx processors;
619 should look at LSB of L1CSRn registers to determine if L1 cache is
620 enabled, not the MSB.
621 Patch by Murray Jensen, 19 Jul 2005
623 * Fix array overflow with fw_setenv on uninitialised environment
624 Patch by Murray Jensen, 15 Jul 2005
626 * Add support for EmbeddedPlanet EP88x boards
627 Patch by Yuli Barcohen, 13 Jul 2005
629 * Remove board specific configuration includes from the common xilinx
630 ethernet and iic adapter code.
631 Patch by Michael Libeskind, 12 Jul 2005
633 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
634 Patch by Murray Jensen, 08 Jul 2005
636 * Add (some) definitions for the MPC85xx local bus controller
637 Patch by Murray Jensen, 08 Jul 2005
639 * Add CPM2 I/O pin functions for MPC85xx processors
640 Patch by Murray Jensen, 08 Jul 2005
642 * Fix compile problem
644 * Added PCI support for MPC8349ADS board
645 Patch by Kumar Gala 11 Jan 2006
647 * Enable address translation on MPC83xx
648 Patch by Kumar Gala, 10 Feb 2006
650 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
651 Patch by Kumar Gala, 25 Jan 2006
653 * Fixed defines for MPC83xx SICRL register to match current specs
654 Patch by Kumar Gala, 23 Jan 2006
656 * Only disable the MPC83xx watchdog if its enabled out of reset.
657 If its disabled out of reset SW can later enable it if so desired
658 Patch by Kumar Gala, 11 Jan 2006
660 * Allow config of GPIO direction & data registers at boot on 83xx
661 Patch by Kumar Gala, 11 Jan 2006
663 * Enable time handling on 83xx
664 Patch by Kumar Gala, 11 Jan 2006
666 * Make System IO Config Registers board configurable on MPC83xx
667 Patch by Kumar Gala, 11 Jan 2006
669 * Fixed PCI indirect config ops to handle multiple PCI controllers
670 We need to adjust the bus number we are trying to access based
671 on which PCI controller its on
672 Patch by Kumar Gala, 12 Jan 2006
674 * Report back PCI bus when doing table based device config
675 Patch by Kumar Gala, 11 Jan 2006
677 * Added support for PCI prefetchable region and BARs
678 If a host controller sets up a region as prefetchable and
679 a device's BAR denotes it as prefetchable, allocate the
680 BAR into the prefetch region.
682 If a BAR is prefetchable and no prefetchable region has
683 been setup by the controller we fall back to allocating
684 the BAR into the normally memory region.
685 Patch by Kumar Gala, 11 Jan 2006
687 * Add helper function for generic flat device tree fixups for mpc83xx
688 Patch by Kumar Gala, 11 Jan 2006
690 * Add support for passing initrd information via flat device tree
691 Patch by Kumar Gala, 11 Jan 2006
693 * Added OF_STDOUT_PATH and OF_SOC
695 OF_STDOUT_PATH specifies the path to the device the kernel can use
698 OF_SOC specifies the proper name of the SOC node if one exists.
699 Patch by Kumar Gala, 11 Jan 2006
701 * Allow board code to fixup the flat device tree before booting a kernel
702 Patch by Kumar Gala, 11 Jan 2006
704 * Added CONFIG_ options for bd_t and env in flat dev tree
706 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
707 into the resulting flat device tree.
709 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
710 variables from u-boot into the flat device tree
712 Patch by Kumar Gala, 11 Jan 2006
714 * Add support for the DHCP vendor optional bootfile (#67).
715 Ignores the vendor TFTP server name option (#66).
716 Patch by Murray Jensen, 30 Jun 2005
718 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
719 Patch by Andy Fleming, 14 Jun 2005
721 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
722 Patch by Gerhard Jaeger, 21 Jun 2005
724 * Add netconsole and some more commands to RPXlite_DW board
725 Patch by Sam Song, 19 Jun 2005
727 * Fix bad declaration on pci_cfgfunc_nothing
728 Patch by Sam Song, 19 Jun 2005
730 * Adjust "echo" as a default command
731 Patch by Sam Song, 19 Jun 2005
733 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
734 Patch by KokHow Teh, 16 Jun 2005
736 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
737 Patch by Rick Bronson, 15 Jun 2005
739 * Coding Style cleanup
741 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
742 Patch by Andrew Dyer, 13 Jun 2005
744 * Add ADI Blackfin support
745 - add support for Analog Devices Blackfin BF533 CPU
746 - add support for the ADI BF533 Stamp uClinux board
747 - add support for the ADI BF533 EZKit board
748 Patches by Richard Klingler, 11 Jun 2005
750 * Add loads of ntohl() in image header handling
751 Patch by Steven Scholz, 10 Jun 2005
753 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
754 variable to set clock
755 Patch by Yuli Barcohen, 05 Jun 2005
757 * RPXlite configuration fixes
758 - Use correct flash sector size
759 - Use correct memory test end address
760 - Add support for bzip2 compression
761 - Various small fixes
762 Patch by Yuli Barcohen, 05 Jun 2005
764 * Memory configuration changes for ZPC.1900 board
765 - Fix SDRAM timing on both local bus and 60x bus
766 - Add support for second flash bank (SIMM)
767 - Change boot flash base
768 Patch by Yuli Barcohen, 05 Jun 2005
770 * Add support for Adder boards with 16MB SDRAM;
771 add support for second FEC on Adder87x board.
772 Patch by Yuli Barcohen, 05 Jun 2005
774 * Fix conditional for including ks8695eth driver
775 Patch by Greg Ungerer, 04 Jun 2005
777 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
778 Patch by Friedrich Lobenstock, 02 Jun 2005
780 * Fix comment in common/soft_i2c.c
781 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
783 * Cleanup compiler warnings.
784 Patch by Greg Ungerer, 21 May 2005
786 * Word alignment fixes for word aligned NS16550 UART
787 Patch by Jean-Paul Saman, 01 Mar 2005
789 Fixes bug with UART that only supports word aligned access: removed
790 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
791 (broken!) versions of GCC generate byte accesses when encountering
792 the packed attribute regardless if the struct is already correctly
793 aligned for a platform. Peripherals that can only handle word
794 aligned access won't work properly when accessed with byte access.
795 The struct NS16550 is already word aligned for REG_SIZE = 4, so
796 there is no need to packed the struct in that case.
798 * Fix behaviour if gatewayip is not set
799 Patch by Robin Gilks, 23 Dec 2004
801 * Fix cleanup for netstart board.
802 Remove build results from repository
804 * Some code cleanup for GCC 4.x
806 * Fixes to support environment in NAND flash;
807 enable NAND flash based environment for delta board.
809 * Add support for Intel Monahans CPU on Zylonite and Delta boards
810 (This is Work in Progress!)
812 * Add support for TQM8260-AI boards.
816 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
817 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
818 Patch by Ladislav Michl, 29 Jun 2005
820 * Add lowboot target to mcc200 board
821 Patch by Stefan Roese, 4 Mar 2006
823 * Fix problem with flash_get_size() from CFI driver update
824 Patch by Stefan Roese, 1 Mar 2006
826 * Make CFG_NO_FLASH work on ARM systems
827 Patch by Markus Klotzbuecher, 27 Feb 2006
829 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
832 * Convert mcc200 to use common CFI flash driver
833 Patch by Stefan Roese, 28 Feb 2006
835 * Add env-variable "unlock" to handle initial state of sectors
838 Only the U-Boot image and it's environment is protected,
839 all other sectors are unprotected (unlocked) if flash
840 hardware protection is used (CFG_FLASH_PROTECTION) and
841 the environment variable "unlock" is set to "yes".
843 Patch by Stefan Roese, 28 Feb 2006
845 * Update drivers/cfi_flash.c:
846 - find_sector() called in both versions of flash_write_cfiword()
847 Patch by Peter Pearse, 27th Feb 2006
849 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
850 Patch by Jose Maria Lopez, 16 Jan 2006
852 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
853 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
855 * Changes/fixes for drivers/cfi_flash.c:
856 We *should* check if there are any error bits if the previous call
857 returned ERR_OK (Otherwise we will have output an error message in
858 flash_status_check() already.) The original code would only check for
859 error bits if flash_status_check() returns ERR_TIMEOUT.
860 Patch by Marcus Hall, 23 Aug 2005
862 * Changes/fixes for drivers/cfi_flash.c:
863 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
864 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
865 Patch by Sangmoon Kim, 19 Aug 2005
867 * Fixes for drivers/cfi_flash.c:
868 - Fix wrong timeout value usage in flash_status_check()
869 - Round write_tout up when converting to msec in flash_get_size()
870 - Remove clearing flash status at the end of flash_write_cfibuffer()
871 which sets Intel 28F640J3 flash back to command mode on CSB472
872 Patch by Tolunay Orkun, 02 July 2005
874 * Add basic support for the SMMACO4 Board from PanDaCom.
875 Patch by Heiko Schocher, 20 Feb 2006
877 * Add GIT version information (commid ID) to untagged U-Boot versions
879 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
880 of all unreleased (untagged) U-Boot images will be automatically
881 extended upon compiletime with a part of the GIT commit ID and
882 possibly with "dirty" if uncommited changes are detected.
884 Here an example for the resulting version:
885 "U-Boot 1.1.4-g3457ac18-dirty"
887 The version is now maintained in the toplevel Makefile and the
888 version headers are autogenerated.
890 Patch by Stefan Roese, 9 Feb 2006
892 * Update default environment for INKA4x00 board.
894 * Convert CPCI750 to use common CFI flash driver
895 Patch by Reinhard Arlt, 8 Feb 2006
897 * Various changes to esd HH405 board specific files
898 Patch by Matthias Fuchs, 07 Feb 2006
900 * Cleanup U-Boot boot messages on ARM.
902 To match the U-Boot user interface on ARM platforms to the U-Boot
903 standard (as on PPC platforms), some messages with debug character
904 are removed from the default U-Boot build.
905 Enable DEBUG for lib_arm/board.c to enable debug messages.
906 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
907 Patch by Stefan Roese, 24 Jan 2006
909 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
910 Patch by Stefan Roese, 18 Jan 2006
912 * Add VGA support (CT69000) to CPCI750 board.
913 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
914 Patch by Reinhard Arlt, 30 Dec 2005
916 * PMC405 and CPCI405: Moved configuration of pci resources
918 PMC405 and CPCI2DP: Added firmware download and booting via pci.
919 Patch by Matthias Fuchs, 20 Dec 2005
921 * Add ColdFire targets to MAKEALL script
922 Patch by Zachary Landau, 26 Jan 2006
924 * Add support for r5200 board
925 Patch by Zachary Landau, 26 Jan 2006
927 * Add support for Freescale M5271 processor
928 Patch by Zachary Landau, 26 Jan 2006
930 * Fix 28F256J3A support on PM520 board
931 (without bank-switching only 32 MB can be accessed)
933 * Fix mkimage bug with multifile images created on 64 bit systems.
935 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
937 * Fix compiler problem with at91rm9200dk board.
938 Patch by Eugen Bigz, 19 Dec 2005
940 ======================================================================
941 Changes for U-Boot 1.1.4:
942 ======================================================================
944 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
945 - Changed GPIO setup to enable another address line in order to
946 address 64M of FLASH.
947 - Added function sdram_tr1_set to auto calculate the tr1 value for
949 Patch by Steven Blakeslee, 12 Dec 2005
951 * MPC5200: Set PCI retry counter to 0 = infinite retry;
952 The default of 255 is too short for slow devices.
953 Patch by Martin Nykodym, 12 Dec 2005
955 * Change port configuration for O2DNT (CODEC1 on PSC1).
957 * Fix register for PCI async mode on PPC440EP
958 Patch by Youngchul Bang, 08 Dec 2005
960 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
961 This segment may be required by some libgcc.a functions
964 * Fix DPRAM offset/size for MPC8541/8555.
965 Simplify TQM85xx Makefile handling.
967 * Fix data overflow (typo?) in rtc/ds1302.c
969 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
971 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
972 - Support for TQM8541/8555 boards added.
973 - Complete rework of TQM8540/8560 support.
974 - Common TQM85xx code now supports all current TQM85xx platforms
975 (TQM8540/8541/8555/8560).
976 - DDR SDRAM size detection added.
977 - CAS latency default values can be overwritten by setting "serial#"
978 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
979 If problems are detected with this non default CAS latency,
980 the default values will be used instead.
981 - Flash size detection added.
982 - Moved FCC ethernet driver initialization behind TSEC driver init
983 -> TSEC is first device.
984 Patch by Stefan Roese, 30 Nov 2005
986 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
987 Patch by John Otken, 23 Nov 2005
989 * Changed PPC44x startup message (cpu info, speed...) to common style:
990 On PPC44x platforms, the startup message generated in "cpu.c" only
991 comprised the ppc type and revision but not additional information
992 like speed etc. Those speed infos where printed in the board specific
993 code. This new implementation now prints all CPU infos in the common
994 cpu specific code. No board specific code is needed anymore and
995 therefore removed from all current 44x implementations.
996 Patch by Stefan Roese, 27 Nov 2005
998 * Adjust TQM834x PHY addresses for latest hardware revision.
1000 * Increase malloc arena on TQM5200 board to 256 kB.
1001 With 64 kb uniform flash sector size the old value of 128 kB was
1004 * Fix miiphy global data initialization (problem on 4xx boards when
1005 no ethaddr is assigned). Initialization moved from
1006 miiphy_register() to eth_initialize().
1008 Based on initial patch for 4xx platform by Matthias Fuchs.
1010 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
1012 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
1013 The COPYING file was extended to make clear that these files can be
1014 used in non-GPL code, too.
1015 Also, a corresponding note was placed in the headers of the affected files.
1017 * Add support for Prodrive P3P440 board:
1018 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
1019 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
1020 for bank autodetection
1021 Patch by Stefan Roese, 22 Nov 2005
1023 * Change all '$(...)' variable references into '${...}'
1024 which makes the environment compatible with the hush shell.
1025 WARNING: Support for the old '$(...)' syntax will be
1026 discontinued in a later version.
1028 * Minor changes to init flags in TQM834x PCI.
1030 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
1031 Patch by Stefan Roese, 15 Nov 2005
1033 * New PPC 405EP board added: CMS700
1034 Added CONFIG_NET_MULTI for VOM405 board.
1035 Added reset_phy() for VOM405 board.
1036 Patch by Matthias Fuchs, 09 Nov 2005
1038 * Updated PCI mapping for esd CPCI2DP board.
1039 Add support for error LED.
1040 Patch by Matthias Fuchs, 07 Nov 2005
1042 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1043 Patch by Stefan Roese, 07 Nov 2005
1045 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1046 Patch by Stefan Roese, 07 Nov 2005
1048 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1049 Patch by Stefan Roese, 05 Nov 2005
1051 * Additional fix for external IRQ config on Yellowstone & Yosemite
1052 Patch by Stefan Roese, 03 Nov 2005
1054 * Add support for Ocotea pass 3 with 440GX Rev. F
1055 Patch by Stefan Roese, 01 Nov 2005
1057 * Fix external IRQ configuration on Yellowstone & Yosemite
1058 Patch by Stefan Roese, 28 Oct 2005
1060 * Add support for multiple PHYs.
1061 Tested on the following boards:
1062 cmcpu2 (at91rm9200/ether.c)
1063 PPChameleon (ppc4xx/4xx_enet.c)
1064 yukon (mpc8220/fec.c)
1065 uc100 (mpc8xx/fec.c)
1066 tqm834x (mpc834x/tsec.c) with EEPRO100
1067 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1068 Main changes include:
1070 - miiphy_register routine was added to allow multiple PHYs to be registered
1071 - miiphy_read and miiphy_write are now defined in this file, and
1072 require additional argument (char *devname)
1073 - other miiphy_* routines also require additional device name argument
1076 Calling reset_phy() was moved to be executed *after* eth_initialize().
1077 This is necessary as now some of the implementations of reset_phy()
1078 may need to use miiphy_reset() which is not allowed before eth_initialize()
1079 as eth_initialize registers all required miiphy_* routines.
1080 Tested on IP860 and PHY initializes properly after this change.
1082 * Correct includes for flat tree builder.
1084 * Fix conflicting types (flash_write()) in trab auto_update.c.
1086 * Add PCI support for the TQM834x board.
1088 * Add missing 4xx board to MAKEALL
1089 Patch by Stefan Roese, 20 Oct 2005
1091 * Fix conflicting types (flash_write()) in esd auto_update.c
1092 Patch by Stefan Roese, 20 Oct 2005
1094 * Fix problem with sleep in NetConsole (use get_timer())
1095 Patch by Stefan Roese, 20 Oct 2005
1097 * Add NetConsole Support for AMCC eval boards
1098 Patch by Stefan Roese, 20 Oct 2005
1100 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1101 Patch by Stefan Roese, 18 Oct 2005
1103 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1104 Fix identation on ext2ls help entry.
1105 Patch by Stefan Roese, 14 Oct 2005
1107 * Add support for TQM834x boards.
1110 * Cleanup for GCC-4.x
1112 * Add documentation for Open Firmware Flat Tree and usage.
1113 Patch by Pantelis Antoniou, 13 Oct 2005
1115 * Add missing files for Pantelis Antoniou's patch
1116 Patch by Pantelis Antoniou, 04 Sep 2005
1118 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1119 CONFIG_NET_MULTI set)
1120 Patch by Stefan Roese, 10 Oct 2005
1122 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1123 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1124 Patch by Stefan Roese, 07 Oct 2005
1126 * Add support for OF flat tree for the STXtc board.
1127 Patch by Pantelis Antoniou, 04 Sep 2005
1129 * Support passing of OF flat trees to the kernel.
1130 Patch by Pantelis Antoniou, 04 Sep 2005
1134 * Add support for NetSilicon NS7520 processor.
1135 Patch by Art Shipkowski, 12 May 2005
1137 * Add support for AP1000 board.
1138 Patch by James MacAulay, 07 Oct 2005
1140 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1141 Patch by Anders Larsen, 07 Oct 2005
1143 The Atmel errata #11 states that the transfer buffer descriptor
1144 table must be aligned on a 16-word boundary. As it turned out, this
1145 is insufficient - it seems the table must be aligned on a boundary
1146 at least as large as the table itself (in Linux this is not an
1147 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1149 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1150 Patch by Anders Larsen, 07 Oct 2005
1152 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1153 sed the linker scripts, rather than pre-process them.
1154 Patch by Peter Pearse, 07 Oct 2005
1156 * Update make target for ARM supported boards.
1157 Use lowlevel_init() instead of platformsetup() [rename].
1158 Patch by Peter Pearse, 06 Oct 2005
1160 * Fix booting from serial dataflash on AT91RM9200
1161 Patch by Peter Menzebach, 29 Aug 2005
1163 * Add JFFS2 support for TRAB board
1164 Patch by Martin Krause, 25 Aug 2005
1166 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1167 Patch by Marcus Hall, 24 Aug 2005
1169 * Fix the machine-id of the Cogent csb637 board
1170 Patch by Anders Larsen, 05 Oct 2005
1172 * Complete support for the KwikByte KB920x boards
1173 Patch by Anders Larsen, 05 Oct 2005
1175 * Set the AT91RM9200 clock to asynchronous mode
1176 Patch by Anders Larsen, 03 May 2005
1178 * Set the AT91RM9200 clock to synchronous mode
1179 Patch by Anders Larsen, 29 Apr 2005
1181 * Add support for Cogent csb637
1182 Patch by Anders Larsen, 29 Apr 2005
1184 * Fix dm9161.c initialization
1185 Patch by Anders Larsen, 29 Apr 2005
1187 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1188 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1190 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1191 Patch by Anders Larsen, 29 Apr 2005
1193 * Fix device partition intialization for SystemACE disks.
1194 Patch by Stephen Williams, 28 Apr 2005
1196 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1197 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1199 * Add support for S29GL064M-R3 flash chip on xsengine board
1200 Patch by Kurt Stremerch, 18 Apr 2005
1202 * E500 update: repoint IVPR to RAM when code is relocated
1203 Patch by Kylo Ginsberg, 13 Apr 2005
1205 * Fix loop end test in lib_generic/string.c:strswab()
1206 Patch by Andrew Dyer, October 10, 2005
1207 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1211 * Update ARM Integrator boards:
1212 Correct addessing errors in platform files.
1213 Split off common core module data from Integrator header files to
1214 include/armcoremodule.h.
1215 Patch by Peter Pearse, 04 Oct 2005
1217 * Make sure only supported compiler options are used
1218 Import "cc-option" shell function from kernel and
1219 use it to get the correct ARM GCC options for individual CPUs
1220 Patch by Peter Pearse, 30 Jun 2005
1222 * Fix 440GR to print correct cpu revision
1223 Patch by Stefan Roese, 04 Oct 2005
1225 * Change board message on AMCC Yosemite & Yellowstone to common style
1226 Patch by Stefan Roese, 03 Oct 2005
1228 * Fix compiler warning
1230 * Fix FEC PHY addresses for TQM85xx boards
1232 * Fix uninitialized variable problem in hush shell
1233 Patch by Lars Rostock, 26 Sep 2005
1235 * Undo change of f6e20fc6ca... to include/configs/trab.h
1236 (Must have been an accident?)
1238 * Add support for AT91RM9200 OHCI Controller.
1239 Patch by Eric Benard, 07 Apr 2005
1241 * Update ARM mach-types.h
1242 Patch by Eric Benard, 07 Apr 2005
1244 * Add support for MP2USB board.
1245 Patch by Eric Benard, 07 Apr 2005
1247 * Add board support for armadillo HT1070
1248 Patch by Rowel Atienza, 06 Apr 2005
1250 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1251 Patch by Vitaly Bordug, 30 Mar 2005
1253 * Add iopset command on mpc8xx
1254 Patch by Daniel Eisenhut, 25 Mar 2005
1256 * Add support for MII in eepro100 driver.
1257 Patch by Gleb Natapov, 21 Mar 2005
1259 * Fixes to the Lubbock (PXA 25x) support:
1260 - Resolve the FIXME with respect to saving the u-boot environment.
1261 - Make the default load address land in real memory.
1262 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1263 Patch by David Brownell, 10 Mar 2005
1265 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1266 Patch by Marc Leeman, 04 Mar 2005
1268 * OMAP242x H4 board update
1269 - fix for ES2 differences.
1270 - switch to using the cfi_flash driver.
1271 - fix SRAM build address.
1272 - fix for GP device operation.
1273 - unlock SRAM for GP devices.
1274 - display more device information.
1275 - fix potential deadlock in omap24xx_i2c driver.
1276 - fix DLL load values to match dpllout*1 operation.
1277 - fix 2nd chip select init for combo DDR device.
1278 - add support for CFI Intel 28F256L18 on H4 board.
1279 Patch by Richard Woodruff, 03 Mar 2005
1281 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1282 Patch by Steven Scholz, 02 Mar 2005
1285 Patch by Ara Avanesyan, 24 Feb 2005
1287 * Remove unneeded #include <malloc.h>
1288 Patch by Ladislav Michl, 22 Feb 2005
1290 * Add cramfs support for m68k
1291 Patch by Zachary Landau, 21 Feb 2005
1293 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1294 Patch by Jeff Angielski, 21 Feb 2005
1296 * Fix au1x00_serial baud rate calculation:
1297 remove hardcoded cpu clock divisor and use register instead;
1298 round up instead of truncate
1299 Patch by Andrew Dyer, 15 Feb 2005
1301 * Add Xilinx Spartan3 family FPGA support
1302 Patch by Kurt Stremerch, 14 Feb 2005
1304 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1305 Patch by Zachary Landau, 11 Feb 2005
1307 * Fix VOH405 Support
1308 Patch by Matthias Fuchs, 25 Sep 2005
1310 * Added support for PCI bridge on MPC8272ADS
1311 Patch by Vitaly Bordug, Feb 09 2005
1313 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1314 Patch by Jean-Paul Saman, 8 Feb 2005
1316 * Fix strswab() to reliably find end of string
1317 Patch by Andrew Dyer, 08 Feb 2005
1319 * Fix typos in include/ppc440.h
1320 Patch by Andrew E Mileski, 04 Feb 2005
1322 * Add Vibren (was Accelent) PXA255 IDP Support
1323 Patch by Cliff Brake, 04 Feb 2005
1325 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1326 Patch by Andrew Dyer, 31 Jan 2005
1328 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1329 Patch by Peter Pearse, 2 Feb 2005
1331 * Fix error handling in tools/env/fw_env.c
1332 Patch by Ara Avanesyan, 01 Feb 2005
1334 * Fix MGT5100 PSC baudrate calculation
1335 Patch by Sebastian Schau, 27 Jan 2005
1337 * OMAP242x fix for GP device booting
1338 - Add SRAM unlock for GP devices.
1339 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1340 Patches by Richard Woodruff, 21 Jan 2005:
1342 * Add support for AMD's Pb1x00 eval board;
1343 add MII routines to the au1x00 ethernet driver;
1344 add USB ohci driver (work in progress)
1345 Patch by Thomas Sailer, 20 Jan 2005
1347 * Update omap5912osk board
1348 Use drivers/cfi_flash.c instead of private flash driver;
1349 Remove hardcoded personalized settings from omap5912osk.h;
1350 Fix spacing with (RO) marks in 'flinfo' output.
1351 Patch by Michael Bendzick, 14 Jan 2005
1353 * Fix warnings for PCI code on ixp
1354 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1356 * virtex2 fix for bogus download error messages
1357 The virtex2 FPGA download code watches for init going active during
1358 a download of config data as an error condition. init also goes
1359 active after a configuration is finished in concert with the done
1360 signal. So far, the code does not check for done active until all
1361 of the configuration data is sent. If configuration data has a few
1362 extra pad bytes at the end, this would cause an error message even
1363 though the download had suceeded.
1364 NOTE: virtex2 slave serial and spartan2 versions may still have the
1366 Patch by Andrew Dyer, 12 Jan 2005
1368 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1369 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1370 message when probing for nonexistent flash in little endian mode.
1371 As a side effect more efficient and smaller code is generated,
1372 which is always a Good Thing (TM).
1373 Patch by Ladislav Michl, 24 Sep 2005
1375 * Update for TFTP using a fixed UDP port
1376 Use the approved environment variable names. Added "tftpdstp" to
1377 allow ports other than 69 per Tolunay Orkun's recommendation.
1378 Patch by Jerry Van Baren, 12 Jan 2005
1380 * Allow to force TFTP to use a fixed UDP port
1381 (Add a configuration option CONFIG_TFTP_PORT and optional env
1383 Patch by Jerry Van Baren, 10 Jan 2005
1385 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1386 Patch by Leif Lindholm, 29 Dec 2004
1388 * Cleanup: fix broken builds
1390 * Fix PHY address argument passing with mii info command
1391 Patch by Andrew Dyer, 28 Dec 2004
1393 * Cleanup (PPC4xx is AMCC now)
1395 * esd CPCI2DP board added
1396 Patch by Matthias Fuchs, 22 Sep 2005
1398 * esd PMC405 board updated
1399 Patch by Matthias Fuchs, 22 Sep 2005
1401 * Add SM501 support to HH405 board.
1402 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1403 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1404 Patch by Stefan Roese, 22 Sep 2005
1406 * Fix autonegotiation in tsec ethernet driver
1407 Patch by Stefan Roese, 21 Sep 2005
1409 * Fix bug in auto_update (trab board)
1410 Patch by Martin Krause, 16 Sep 2005
1412 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1413 Patch by Francesco Mandracci, 16 Sep 2005
1415 * Update configuration for INKA4x0 board
1417 * Update configuration for PM854 board
1418 Based on patch by R. Loeffl, 20 Jul 2005
1420 * Add PCI support to TQM8540 and TQM8560 boards
1421 Patch by Stefan Roese, 15 Sep 2005
1423 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1424 boards (baudrate, environment...). Flash driver fixed.
1425 Patch by Stefan Roese, 15 Sep 2005
1427 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1428 ethernet port on ebony.
1429 Patch by Stefan Roese, 7 Sep 2005
1431 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1433 * Change default console baud rate for stxxtc board
1435 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1436 Patch by Stefan Roese, 31 Aug 2005
1438 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1439 Patch by Pantelis Antoniou, 02 Sep 2005
1443 * Enable SM712 driver support for HMI1001 board.
1445 * Fix problems with ld version 2.16 (dot outside sections problem)
1446 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1447 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1449 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1451 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1453 * Add keyboard and dot matrix display support for HMI1001 board.
1455 * Prepare U-Boot for gcc-4.x
1457 * Fixed Bamboo port to enable running without DDR-DIMM
1458 (Bamboo has also 64MB onboard DDR)
1459 Patch by Stefan Roese, 24 Aug 2005
1461 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1462 now handling all 4xx cpu's
1463 Patch by Stefan Roese, 16 Aug 2005
1465 * Fix make dependencies for at91rm9200 and ks8695 cpus
1466 Patch by Steven Scholz, 23 Aug 2005
1468 * Add JFFS2 support for TQM5200 board
1470 * Add esd cpci5200 and pf5200 boards
1471 Patch by Reinhard Arlt, 22 Aug 2005
1473 * Fix sysclock for TQM8540 and TQM8560 boards
1474 Patch by Martin Krause, 25 Jul 2005
1476 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1477 Patch by Martin Krause, 08 Jun 2005
1479 * Add new board specific commands for TQM5200/STK52XX
1480 - Sound commands (beep, wav, sound)
1481 - Test commands (led, can, backlight, rs232)
1482 Patch by Martin Krause, 02 May 2005
1484 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1485 because of a bug in the AT91RM9200 CPU PLL
1486 Patch by Martin Krause, 22 Apr 2005
1488 * Add automatic HW detection for another CMC_PU2 variant
1489 Patch by Martin Krause, 20 Apr 2005
1491 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1492 Patch by Martin Krause, 19 Apr 2005
1494 * Fix initialization problem on TQM5200 without SM501
1495 Patch by Martin Krause, 08 Apr 2005
1497 * Add RTC support for STK52XX.200
1498 Patch by Martin Krause, 07 Apr 2005
1500 * Add support for IFM o2dnt board
1502 * Enable PCI on hmi1001 board
1504 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1505 so we can use them to, e.g., check the existence of a file with
1506 "if ls foo; then this; else that; fi" in the hush shell
1507 Patch by Andreas Engel, 16 August 2005
1509 * Coding style cleanup
1511 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1512 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1514 * Check return value of malloc in 440gx_enet.c
1515 Patch by Travis B. Sawyer, 18 Jul 2005
1517 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1518 Second serial port on 440GX now defined as a system device.
1519 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1520 Patch by Travis B. Sawyer, 12 Jul 2005
1522 ======================================================================
1523 Changes for U-Boot 1.1.3:
1524 ======================================================================
1526 * Minor code cleanup
1528 * Add forgotten new fils from latest VoiceBlue update
1530 * Make bootretry feature work with hush shell.
1531 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1532 Patch by Andreas Engel, 19 Jul 2005
1534 * Update Hymod Board Database PHP code in "tools" directory
1535 Patch by Murray Jensen, 01 Jul 2005
1537 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1538 Patch by Murray Jensen, 30 Jun 2005
1540 * Fix Murray Jensen's mail address.
1541 Patch by Murray Jensen, 30 Jun 2005
1543 * Preserve PHY_BMCR during a soft reset.
1544 Patch by Carl Riechers, 24 Jun 2005
1546 * VoiceBlue update: eeprom tool can also store firmware version now.
1547 eeprom.bin is runable by jumping at load address.
1548 Patch by Ladislav Michl, 23 May 2005
1550 * Move the AT91RM9200DK to the ARM Systems list.
1551 Patch by Anders Larsen, 26 Apr 2005
1553 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1554 Patch by Anders Larsen, 26 Apr 2005
1556 * measure_gclk() is needed when DEBUG is enabled
1557 Patch by Bryan O'Donoghue, 25 Apr 2005
1559 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1560 Patch by Reinhard Arlt, 12 Aug 2005
1562 * esd PCI405 board updated
1563 Patch by Matthias Fuchs, 28 Jul 2005
1565 * esd WUH405 and DU405 board updated
1566 Patch by Matthias Fuchs, 27 Jul 2005
1568 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1569 Patch by Matthias Fuchs, 4 May 2005
1571 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1572 boards (baudrate, environment...). Flash driver fixed.
1573 Patch by Stefan Roese, 11 Aug 2005
1575 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1576 Patch by Stefan Roese, 11 Aug 2005
1578 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1579 Patch by Stefan Roese, 11 Aug 2005
1581 * Add configuration for IFM AEV FIFO board.
1582 Minor coding style cleanup.
1584 * Add configuration for IFM SPI eval board
1586 * Fix CompactFlash problem on HMI1001 board
1588 * Make new "mtdparts" code build with older compilers
1589 Patch by Andrea Scian, 09 Aug 2005
1591 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1592 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1593 with the 405 defines and the linux kernel defines.
1594 Patch by Stefan Roese, 08 Aug 2005
1596 * Fix compiler warnings with older GCC versions
1598 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1600 Old, obsolete and duplicated code was cleaned up and replace by the
1601 new partitioning method. There are two possible approaches now:
1603 The first one is to define a single, static partition:
1605 #undef CONFIG_JFFS2_CMDLINE
1606 #define CONFIG_JFFS2_DEV "nor0"
1607 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1608 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1609 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1611 The second method uses the mtdparts command line option and dynamic
1614 /* mtdparts command line support */
1615 #define CONFIG_JFFS2_CMDLINE
1616 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1617 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1619 Command line of course produces bigger images, and may be inappropriate
1620 for some targets, so by default it's off.
1622 * Fix build problems for PM856 Board
1624 * Fix sign extension bug in 'fpga loadb' command;
1625 make 'fpga loadb' always print the file header info
1626 Patch by Andrew Dyer, 11 Jan 2005
1628 * Fix errors that occur when accessing SystemACE CF
1629 Patch by Jeff Angielski, 09 Jan 2005
1631 * Document switching between U-Boot and PlanetCore on RPXlite
1632 by Sam Song, 24 Dec 2004
1634 * Fix PowerQUICC II mask detection.
1635 Patch by Eugene Surovegin, 20 Dec 2004
1637 * Add support for Altera NIOS DK1C20 board
1638 Patch by Shlomo Kut, 13 Dec 2004
1640 * Add support for ep8248 board
1641 Patch by Yuli Barcohen, 12 Dec 2004
1645 * Fix baudrate setting for KGDB on MPC8260
1646 Patch by HoJin, 11 Dec 2004
1648 * Fix 'mii help' text formatting
1649 Patch by Cory Tusar, 10 Dec 2004
1651 * Fix return code of NFS command
1652 Patch by Hiroshi Ito, 11 Dec 2004
1656 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1657 Patch by Steven Blakeslee, 04 Aug 2005
1659 * Add support for AMCC Bamboo PPC440EP eval board
1660 Patch by Stefan Roese, 04 Aug 2005
1662 * Patch by Jon Loeliger
1663 Fix style issues primarily in 85xx and 83xx boards.
1665 - Trailing white space
1666 - Indentation not by TAB
1667 - Excessive amount of empty lines
1668 - Trailing empty lines
1670 * Patch by Ron Alder, 11 Jul 2005
1671 Add Xianghua Xiao and Lunsheng Wang's support for the
1672 GDA MPC8540 EVAL board.
1674 * Patch by Eran Liberty
1675 Add support for the Freescale MPC8349ADS board.
1677 * Patch by Jon Loeliger, 25 Jul 2005
1678 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1679 by the upcoming mpc83xx family as well.
1681 * Patch by Jon Loeliger, 05 May 2005
1682 Implemented support for MPC8548CDS board.
1683 Added DDR II support based on SPD values for MPC85xx boards.
1684 This roll-up patch also includes bugfies for the previously
1686 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1688 * Patch by Jon Loeliger, 10 Feb 2005
1689 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1691 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1693 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1694 for faster flash parts.
1695 Add documentation for BR/OR for FLASH.
1697 * Patch by Jon Loeliger 08 Feb 2005
1698 Determine L2 Cache size dynamically on 85XX boards.
1700 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1701 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1702 option rather than a myriad of CONFIG_MPC8560-like variants.
1703 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1704 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1705 new CONFIG_CPM2 option to each 8260 board.
1707 * Add support for MicroSys PM856 board
1708 Patch by Josef Wagner, 03 Aug 2005
1710 * Minor fixes to PM854 board
1711 Patch by Josef Wagner, 03 Aug 2005
1713 * Adjust configuration of XENIAX board
1714 (chip select and GPIO required for USB operation)
1716 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1717 routed to the Watchdog handler
1718 Patch by Eugene Surovegin, 18 Jun 2005
1720 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1721 Patch by Denis Peter, 06 Dec 2004
1723 * Fix endianess problem in TFTP / NFS default filenames
1724 Patch by Hiroshi Ito, 06 Dec 2004
1726 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1728 Patch by Murray Jensen, 18 Jul 2005
1730 * Fix typo in mkconfig script (used == instead of =)
1731 Patch by Murray Jensen, 18 Jul 2005
1733 * Cleanup build problems on 64 bit build hosts
1735 * Update MAINTAINERS file
1737 * Patch by Stefan Roese, 01 Aug 2005:
1738 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1739 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1741 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1742 to run on both 405GP and 405GPr eval boards).
1744 * Patch by Steven Blakeslee, 27 Jul 2005:
1745 - Add support for AMCC PPC440EP/GR.
1746 - Add support for AMCC Yosemite PPC440EP eval board.
1747 - Add support for AMCC Yellowstone PPC440GR eval board.
1749 * Minor fixes for PPChameleon Board:
1750 - fix alignment of NAND size
1751 - make code do what the comment says
1753 * Implement h/w sector protection status synchronization at boot.
1754 The code is provided for, and was tested on, the Yukon/Alaska
1755 and PM520 boards only.
1757 A bug in flash_real_protect() for the Yukon board was fixed by
1758 adding a function that tells if two banks are on one flash chip.
1760 * Fix sysmon POST problem: check I2C error codes
1761 This fixes a problem of displaying bogus voltages when the voltages
1762 are so low that the I2C devices start failing while the rest of the
1763 system keeps running.
1765 * Patch by Cedric Vincent, 6 Jul 2005:
1766 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1768 * Patch by Jon Loeliger, 20 Jul 2005:
1769 Add missing PCI IO port definitions.
1771 * Add CompactFlash support for HMI1001 board.
1773 * Adjust printed board ID for LWMON board.
1775 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1777 * Add new argument format for flash commands to allow for usage like
1778 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1779 U-Boot will automaticially find the end of the corresponding sector.
1781 * Patch by Stefan Roese, 5 Jul 2005:
1782 Update uc100 board PHY setup
1784 * Patch by Stefan Roese, 1 Jul 2005:
1785 Fix PHY address for CATcenter board (now correct!)
1787 * Patch by Stefan Roese, 30 Jun 2005:
1788 Fix PHY addresses for PPChameleon and CATcenter boards
1789 Change MAINTAINER for most esd boards
1791 * Patch by Detlev Zundel, 30 Jun 2005:
1792 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1794 * Fix baudrate calculation problem on MPC5200 systems
1796 * Add EEPROM and RTC support for HMI1001 board
1798 * Patch by Detlev Zundel, 20 Jun 2005:
1799 Fix initialization of low active GPIO pins on inka4x0 board
1801 * Enable redundant environment, disable HW flash protection of
1804 * Patch by Travis Sawyer, 10 Jun 2005:
1805 Initialize allocated dev and private hw structures
1806 after their respective allocation in 440gx_enet.c
1808 * Patch by Steven Scholz, 10 Jun 2005:
1809 Fix byteorder problems with second argument of "bootm" with
1812 * Add support for HMI1001 board
1814 * Disable "date" and "sntp" commands on TQM866M
1816 * Fix watchdog reset problems on LWMON board
1818 * Patch by Juergen Selent, 17 May 2005:
1819 Add support for Funkwerk VoVPN gateway module.
1821 * Cleanup debug code for MPC8220 FEC driver
1823 * Extend burst mode RAM test program to take a loop count
1826 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1827 those boards that use it.
1829 * Patches by Greg Ungerer, 19 May 2005:
1830 - add support for the KS8695P (ARM 922 based) CPU
1831 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1833 * Patch by Steven Scholz, 19 May 2005:
1834 Add support for CONFIG_SERIAL_TAG on ARM boards
1836 * Add PCI support for Sorcery board.
1837 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1839 * Fix compile problems caused by new burst mode SDRAM test;
1840 make port pins to trigger logic analyzer configurable
1842 * Fix timer handling on MPC85xx systems
1844 * Fix debug code in omap5912osk flash driver
1846 * Add support for MPC8247 based "IDS8247" board.
1848 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1850 * On LWMON we must use the watchdog to reset the board as the CPU
1851 genereated HRESET pulse is too short to reset the external
1854 * Add test tool to exercise SDRAM accesses in burst mode
1855 (as standalone program, MPC8xx/PowerPC only)
1857 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1860 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1861 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1862 added to support LZO and LZARI compression modes (undefined by
1865 * Fix problem with symbolic links in JFFS2 code.
1867 * Use linker ASSERT statement to prevent undetected overlapping of
1868 sections on PPChameleon board; other boards might use this, too.
1870 * Patch by Stefan Roese, 03 May 2005:
1872 Fix problems in cmd_universe.c
1874 * Patch by Matthias Fuchs, 03 May 2005:
1875 Added missing variable declaration in cmd_nand.c
1876 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1878 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1880 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1882 Fix PHY address for canmb board.
1884 * Cleanup serial console baudrate calculation on AT91RM9200;
1885 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1887 * Patch by Matthias Fuchs, 18 Apr 2005:
1888 Make PCI target address spaces on PMC405 and CPCI405 boards
1889 configurable via environment variables
1891 * Auto-size RAM on canmb board.
1893 * Add support for canmb board
1895 * Patch by Stefan Roese, 13 Apr 2005:
1896 Update for esd apc405
1898 * Fixes for TQM8560 board:
1900 - remove debug messages
1901 - fix flash sector protection
1903 * Patch by Steven Scholz, 07 Apr 2005:
1904 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1906 * Patches by Steven Scholz, 07 Apr 2005:
1907 Fix compiler warning in altera.c
1908 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1910 * Patch by Ladislav Michl, 06 Apr 2005:
1911 Fix voiceblue configuration.
1913 * Patch by Stefan Roese, 06 Apr 2005:
1914 Updates for OCOTEA board:
1915 - Changed U-Boot size from 512kByte to 256kByte
1916 - Fixed flash driver to support boot from soldered user flash
1917 - Added README for switch from PIBS firmware to U-Boot
1919 * Patch by Travis Sawyer, 05 Apr 2005:
1920 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1921 Problem found by Andrew Wozniak.
1923 * Patch by Steven Scholz, 06 Apr 2005:
1924 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1925 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1927 * Patches by Robert Whaley, 29 Nov 2004:
1928 - update the pxa-regs.h file for PXA27x chips
1929 - add PXA27x based ADSVIX board
1930 - add support for MMC on PXA27x processors
1932 * Patch by Andrew E. Mileski, 28 Nov 2004:
1933 Fix PPC4xx SPD SDRAM detection bug
1935 * Patch by Hiroshi Ito, 26 Nov 2004:
1936 Fix logic of "test -z" and "test -n" commands
1938 * Patch by Ladislav Michl, 05 Apr 2005:
1939 Add support for VoiceBlue board.
1941 * Patch by Ladislav Michl, 05 Apr 2005:
1942 Fix netboot_common() prototypes.
1944 * Patch by Steven Scholz, 05 Apr 2005:
1945 Use i.MX watchdog timer for reset_cpu()
1947 * Patch by Steven Scholz, 05 Apr 2005:
1948 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1949 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1950 (now in interupts.c)
1952 * Add support for MPC8220 based "sorcery" board.
1954 * Add support for TQM8560 board.
1956 * Add FEC support for TQM8540 board.
1957 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1959 * Patch by Martin Krause, 04 Apr 2005:
1960 Update default configuration for CMC_PU2 board.
1962 * Patch by Steven Scholz, 04 Apr 2005:
1963 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1964 - introduce two new configuration options instead:
1965 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1967 * Patch by Steven Scholz, 04 Apr 2005:
1968 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1970 * Fix timer code for ARM systems: make sure that udelay() does not
1971 reset timers so it's save to use udelay() in timeout code.
1973 * Patch by Mathias Küster, 23 Nov 2004:
1974 add udelay support for the mcf5282 cpu
1976 * Patch by Tolunay Orkun, 16 November 2004:
1977 fix incorrect onboard Xilinx CPLD base address
1979 * Patch by Jerry Van Baren, 08 Nov 2004:
1980 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1981 the jumper for the HRCW source should select flash. If lowboot is
1982 not selected, the jumper for the HRCW source should select the
1984 - change default load base address to 0x00400000
1986 * Patch by Yuli Barcohen, 08 Nov 2004:
1987 Add support for Analogue & Micro Rattler boards.
1988 Tested on Rattler8248.
1990 * Patch by Andre Renaud, 08 Nov 2004:
1991 Fix watchdog support in common/lcd.c
1993 * Patch by Marc Leeman, 05 Nov 2003:
1994 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1995 bug only affects the XPC8245 processors
1997 * Patches by Josef Wagner, 29 Oct 2004:
1998 - Add support for MicroSys CPU87 board
1999 - Add support for MicroSys PM854 board
2001 * Patch by Jian Zhang, 02 Nov 2004:
2002 Add 16-bit NAND support
2004 * Patch by Scott McNutt, 01 Nov 2004:
2005 Add missing NIOS/NIOS2 support for "iminfo" command
2007 * Patch by Detlev Zundel, 29 Oct 2004:
2008 Add missing NIOS/NIOS2 support for "mkimage" tool.
2010 * Patch by David Adair, 27 Oct 2004:
2011 Add missing 440GX SDRAM Controller reset
2013 * Patch by Steven Scholz, 25 Oct 2004:
2014 Declare reset_cpu() in include/common.h instead locally
2016 * Patch by Yusdi Santoso, 22 Oct 2004:
2017 - Add support for HIDDEN_DRAGON board
2018 - fix endianess problem in driver/rtl1839.c
2020 * Patch by Allen Curtis, 21 Oct 2004:
2021 support multiple serial ports
2023 * Patch by Richard Klingler, 03 Apr 2005:
2024 Add call to eth_halt() in net/net.c when called functions fail
2025 after eth_init() has been called.
2027 * Patch by Sam Song, 3 April 2005:
2028 - Update README.Netconsole
2031 * Prepare for SoC rework of ARM code:
2032 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
2033 - rename memsetup into lowlevel_init (function name and source files)
2034 Patch by Steven Scholz, 03 Apr 2005:
2035 - create SoC specific directories include/asm-arm/arch-imx and
2036 include/asm-arm/arch-s3c24x0
2038 * Fix problems with SNTP support;
2039 enable SNTP support in some boards.
2041 * Patches by Martin Krause, 01 Apr 2005:
2042 - Fix flash erase timeout on CMC_PU2
2043 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2045 * Patch by Steven Scholz, 13 March 2005:
2046 fix cache enabling for AT91RM9200
2048 * Patch by Masami Komiya, 30 Mar 2005:
2049 add SNTP support and expand time server and time offset fields of
2050 DHCP support. See doc/README.SNTP
2052 * Patch by Steven Scholz, 13 Dec 2004:
2053 Fix bug in at91rm920 ethernet driver
2055 * Patch by Steven Scholz, 13 Dec 2004:
2056 Remove duplicated code by merging memsetup.S files for
2057 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2059 * Patch by Detlev Zundel, 31 Mar 2005:
2060 Cleanup duplicate definition of overwrite_console()
2062 * Update TQM5200 configuration;
2063 prepare for Rev. 200 starter kit boards
2065 * Patch by Scott McNutt, 21 Oct 2004:
2066 Add support for Nios-II EPCS Controller core.
2068 * Patch by Scott McNutt, 20 Oct 2004:
2070 - Add sysid command (Nios-II only).
2071 - Locate default exception trampoline at proper offset.
2072 - Implement I/O routines (readb, writeb, etc)
2073 - Implement do_bootm_linux
2075 * Patches by Martin Krause, 22 Mar 2005:
2076 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2077 - add support for SM501 graphics controller
2078 - add support for graphic console on TQM5200
2079 - add support for TQM5200 Rev 200
2080 - cleanup, fix typo in include/configs/TQM5200.h
2082 * Patch by Manfred Baral, 17 Mar 2005:
2085 * Fix RTC configuration for PPChameleon board
2087 * Cleanup, fix typo in include/configs/TQM5200.h
2089 * Patch by Stefan Roese, 16 Mar 2005:
2090 Update for esd auto_update and hh405 board
2092 * Adapt for U-Boot image size (new features enabled) on TQM5200
2094 * Update code for TQM8540 board (and 85xx in general):
2095 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2096 - Reformat boot messages
2097 - Enable redundant environment
2098 - Replace the -O2 optimization flag with -mno-string
2100 * Patch by David Brownell, 10 Mar 2005:
2101 Restore copyright statements in OHCI drivers.
2103 * Add support for TQM8540 board
2105 * Patch by Detlev Zundel, 14 Mar 2005:
2106 NC650: changed NAND flash addressing to using UPMB
2108 * Patch by Stefan Roese, 14 Mar 2005:
2109 Update for esd voh405 fpga image
2111 * INKA4x0: Allow initialization of LCD backlight dimming from
2112 "brightness" environment variable.
2114 * Add port initialization for digital I/O on INKA4x0
2116 * Patch by Stefan Roese, 01 Mar 2005:
2117 Update for esd boards dp405 and hub405
2119 * Fix get_partition_info() parameter error in all other calls
2120 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2122 * Enable USB and IDE support for INKA4x0 board
2124 * Patch by Andrew Dyer, 28 Feb 2005:
2125 fix ext2load passing an incorrect pointer to get_partition_info()
2126 resulting in load failure for devices other than 0
2128 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2130 * Cleanup USB and partition defines
2132 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2134 * Add reset code for Coral-P on INKA4x0 board
2136 * Patch by Martin Krause, 28 Jun 2004:
2137 Update for TRAB board.
2139 * Fix some missing "volatile"s in MPC5xxx FEC driver
2141 * Fix cirrus voltage detection (for CPC45)
2143 * Fix byteorder problem in usbboot and scsiboot commands.
2145 * Patch by Cajus Hahn, 04 Feb 2005:
2146 - don't insist on leading '/' for filename in ext2load
2147 - set default partition to useful value (1) in ext2load
2149 * Patch by Andrew Dyer, 08 Jan 2005:
2150 fix wrong return codes in ext2 code
2152 * Removed '--no-warn-mismatch' option from Makefile. This option
2153 makes 'ld' to overlook binary objects compatibility.
2155 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2156 --end-group) outside of the group. This will make 'ld' to do
2157 _multiple_ search in the library group when resolving symbol
2158 references and do only a _single_ seach in libgcc.a after the group
2161 * Fix stability problems on CPC45 board again.
2163 * Make image detection for diskboot / usbboot / scsiboot more robust
2164 (also check header checksum)
2166 * Update CPC45 board configuration.
2168 * Add USB and PCI support for INKA4x0 board
2170 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2174 * Patch by Robin Getz, 13 Oct 2004:
2175 Add standalone application to change SMC91C111 MAC addresses,
2176 see examples/README.smc91111_eeprom
2178 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2179 Fix Flash support for ARM Integrator CP.
2181 * Patch by Richard Woodruff, 10 Jan 2005:
2182 Update support for OMAP2420 (ARM11) and H4 board:
2183 o clean up and add new types to H4 memory probe code.
2184 o fix to work with internal boot.
2185 o added PRCM config III operation.
2186 o fix marginal flash timings.
2187 o add revison ATAG usage.
2188 o enable voltage scaling at power chip.
2189 o fix compile error for i2c.
2191 * Fix network problem (error when receiving multiple ARP packets)
2193 * Patch by Daniel Poirot, 12 Oct 2004:
2194 Add support for Wind River sbc405 board
2196 * Patch by Rainer Brestan, 12 Oct 2004:
2197 Make examples/Makefile more robust
2199 * Patch by Sam Song, 11 October 2004:
2200 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2201 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2204 * Patch by Sam Song, 10 Oct 2004:
2205 Fix a parameter error in run_command() in main.c
2207 * Patch by Richard Woodruff, 01 Oct 2004:
2208 add support for the TI OMAP2420 processor and its H4 reference
2211 * Patch by Christian Pellegrin, 24 Sep 2004:
2212 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2214 * Patch by Leif Lindholm, 23 Sep 2004:
2215 add support for the AMD db1550 board
2217 * Patch by Travis Sawyer, 15 Sep 2004:
2218 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2219 update README.serial_multi
2221 * Patches by David Snowdon, 07 Sep 2004:
2222 - add u-boot.hex target in the top level Makefile
2223 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2224 - use -mtune=xscale and -march=armv5 options for PXA
2226 * Patch by Florian Schlote, 08 Sep 2004:
2227 Add support for SenTec-COBRA5272-board (ColdFire).
2229 * Patch by Gleb Natapov, 07 Sep 2004:
2230 mpc824x: set PCI latency timer to a sane value
2233 * Patch by Kurt Stremerch, 03 Sep 2004:
2234 Add bitstream configuration option for fpga command (Xilinx only).
2236 * Patch by Kurt Stremerch, 03 Sep 2004:
2237 Add Xilinx Spartan2E family FPGA support
2239 * Patch by Jeff Angielski, 02 Sep 2004:
2240 Add Added support for H2 revision of the EP8260 board.
2241 Fixed formatting for some of the EP8260 related source files.
2243 * Patch by Jon Loeliger, 02 Sep 2004:
2244 Reset monitor size back to 256 so environment can be written
2245 to flash on MPC85xx ADS and CDS releases.
2247 * Patch by Paolo Broggini, 02 Sep 2004:
2248 Make BSS clearing on ARM systems more robust
2250 * Patch by Yue Hu and Joe, 01 Sep 2004:
2251 - add PCI support for ixp425;
2252 - add EEPRO100 suppor tfor ixdp425 board.
2254 * Fix problem with protected sector detection in driver/cfi_flash.c
2256 ======================================================================
2257 Changes for U-Boot 1.1.2:
2258 ======================================================================
2260 * Code cleanup, mostly for GCC-3.3.x
2262 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2263 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2264 additional ethernet addresses.
2266 * Cleanup drivers/i82365.c - avoid duplication of code
2268 * Fix bogus "cannot span across banks" flash error message
2272 * Add support for CompactFlash for the CPC45 Board.
2274 * Fix problems with CMC_PU2 flash driver.
2277 - avoid trigraph warning in fs/ext2/ext2fs.c
2278 - rename UC100 -> uc100
2280 * Add support for UC100 board
2282 * Patch by Stefan Roese, 16 Dez 2004:
2283 - ext2fs support added
2284 - Tundra universe support added
2285 - ColdFire MCF5249 support added (no preloader needed!)
2286 - MCF5249 board TASREG added
2287 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2289 - some esd boards updated
2290 - memory commands "mdc" and "mwc" added for cyclic read/write
2291 (CONFIG_MX_CYCLIC, see README for further description)
2293 * Add support for INKA4X0 board
2295 * Patch by Steven Scholz, 12 Dec 2004:
2296 Fix typo in AT91 memory setup.
2298 * Patch by Martin Krause, 27 Oct 2004:
2299 - add support for "STK52xx" board (including PS/2 multiplexer)
2300 - add hardware detection for TQM5200
2302 * Clean up CMC PU2 flash driver
2304 * Update MAINTAINERS file
2306 * Fix bug in MPC823 LCD driver
2308 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2310 * Enable long help on CMC PU2 board;
2312 increase CPU speed from 179 to 207 MHz.
2314 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2315 unaligned tail part specially).
2317 * Update for AT91RM9200DK and CMC_PU2 boards:
2318 - Enable booting directly from flash
2319 - fix CMC_PU2 flash driver
2321 * Fix mkimage usage message
2323 * Map SRAM on NC650 board
2325 * Work around for Ethernet problems on Xaeniax board
2327 * Patch by TsiChung Liew, 23 Sep 2004:
2328 - add support for MPC8220 CPU
2329 - Add support for Alaska and Yukon boards
2331 * Fix configuration for ERIC board (needs more room)
2333 * Adjust MIPS compiler options at run-time depending on tools version
2334 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2335 "-mcpu=4kc" for old tools)
2337 * Add passing of the command line and memory size information to the
2338 kernel on xaeniax board.
2340 * Enable NAND flash support for NC650 board.
2342 * Patch by Thomas Lange 07 Oct 2004:
2343 Updated README for DBAu1x00 boards to match current status
2345 * Patch by Philippe Robin, 28 Sept 2004:
2346 Fix Flash support for Versatile.
2348 * Patch by Roger Blofeld, 16 Sep 2004:
2349 Fix timeout for DHCP command retry
2351 * Patch by Pantelis Antoniou, 14 Sep 2004:
2352 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2354 * Patch by Pantelis Antoniou, 14 Sep 2004:
2355 Kick watchdog when bz-decompressing
2357 * Fix CFG_HZ problems on AT91RM9200 systems
2358 [Remember: CFG_HZ should be 1000 on ALL systems!]
2360 * Patch by Gridish Shlomi, 30 Aug 2004:
2361 - Add support to revA version of PQ27 and PQ27E.
2362 - Reverted MPC8260ADS baudrate back to original 115200
2364 * Patch by Hojin, 17 Sep 2004:
2365 Fix typo in cfi_flash.c
2367 * Patch by Mark Jonas, 09 September 2004:
2368 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2371 * Patch by Mark Jonas, 31 August 2004:
2372 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2373 improves FTP performance for MPC5200 systems. Enabled for IceCube
2376 * Patch by Michael Bendzick, 30 Aug 2004:
2377 - Improve platform.S code for omap1510inn that detects whether code
2378 is running from SDRAM or not. Patch allows SDRAM to be configured
2379 if code is running out of SRAM at 0x20000000.
2381 * Patch by Frederick Klatt, 30 Aug 2004:
2382 Add support for the Wind River SBC8540/SBC8560 boards
2384 * Configure SX1 board to use drivers/cfi_flash.c
2386 * Patches by Michael Bendzick, 30 Aug 2004:
2387 - Configure omap1510inn board to use drivers/cfi_flash.c
2388 - Make drivers/cfi_flash.c protect environment and redundant
2391 * Patch by Steven Scholz, 23 Jun 2004:
2392 - Add script (tools/img2brec.sh) to programm U-Boot into
2393 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2395 * Patches by Scott McNutt, 24 Aug 2004:
2396 - Add support for Altera Nios-II processors.
2397 - Add support for Psyent PCI-5441 board.
2398 - Add support for Psyent PK1C20 board.
2400 * Patches by Jon Loeliger, 24 Aug 2004:
2401 - Add support for the MPC8541 and MPC8555 CDS boards
2402 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2403 - Convert MPC85xxADS to use common CFI flash driver
2404 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2405 from board_early_init_f()
2406 - Provide SW workaround for PCI initialization on 85xx CDS
2408 * Patches by George G. Davis, 24 Aug 2004:
2409 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2410 - Remove static network setup defaults from mx1ads_config
2411 - update ARM boards to use constants from mach-types.h
2413 * Patch by Gary Jennejohn, 04 Oct 2004:
2414 - fix I2C on at91rm9200
2415 - add support for Ricoh RS5C372A RTC
2417 * Patch by Gary Jennejohn, 01 Oct 2004:
2418 - add support for CMC PU2 board
2419 - add support for I2C on at91rm9200
2421 * Patch by Gary Jennejohn, 28 Sep 2004:
2422 fix baudrate handling on at91rm9200
2424 * Patch by Yuli Barcohen, 22 Aug 2004:
2425 - remove ZPC.1900 board-specific flash driver;
2426 switch the port to generic CFI driver;
2429 * Patch by Hinko Kocevar, 21 Aug 2004:
2430 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2432 * Clean up tools/bmp_logo.c to not add trailing white space
2434 * Patch by Hinko Kocevar, 21 Aug 2004:
2435 - Group common framebuffer functions in common/lcd.c
2436 - Group common framebuffer macros and #defines in include/lcd.h
2437 - Provide calc_fbsize() for video ATAG
2439 * Patch by Sam Song, 21 August 2004:
2440 - Fix a typo in README
2441 - Align "(RO)" output for "flinfo" after "protect on"
2442 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2443 ratio 1:1 when core frequency less than 50MHz
2445 * Patches by Hinko Kocevar, 21 Aug 2004:
2446 - fix some "use of label at end of compound statement" warnings
2447 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2449 * Patch by Steven Scholz, 16 Aug 2004:
2450 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2451 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2452 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2453 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2454 into cpu/arm920t/$(SOC)/
2456 * Patches by Sean Chang, 09 Aug 2004:
2457 - Added support for both 8 and 16 bit mode access to System ACE CF
2459 - Fixed missing System ACE CF device during get FAT partition info
2460 in fat_register_device function.
2461 - Enabled System ACE CF support on ML300.
2463 * Patch by Sean Chang, 09 Aug 2004:
2464 Synch defines for saveenv and do_saveenv functions so they get
2465 compiled under the same statement.
2467 * Patch by Sean Chang, 09 Aug 2004:
2468 - Added I2C support for ML300.
2469 - Added support for ML300 to read out its environment information
2470 stored on the EEPROM.
2471 - Added support to use board specific parameters as part of
2472 U-Boot's environment information.
2473 - Updated MLD files to support configuration for new features
2476 * Patches by Travis Sawyer, 05 Aug 2004:
2477 - Remove incorrect bridge settings for eth group 6
2478 - Add call to setup bridge in ppc_440x_eth_initialize
2479 - Fix ppc_440x_eth_init to reset the phy only if its the
2480 first time through, otherwise, just check the phy for the
2481 autonegotiated speed/duplex. This allows the use of netconsole
2482 - only print the speed/duplex the first time the phy is reset.
2484 * Patch by Shlomo Kut, 29 Mar 2004:
2485 Add support for MKS Instruments "Quantum" board
2487 * Fix build problem with Cogent boards;
2488 avoid using <asm/byteorder.h> when using the host compiler
2490 * Patch by Ganapathi C, 04 Aug 2004:
2491 Fix NFS timeout issue
2493 * Patch by Yuli Barcohen, 19 Jul 2004:
2494 - Fix host tools building in Cygwin environment
2495 - Fix header files search order for host tools
2497 * Patch by Tom Armistead, 19 Jul 2004:
2498 Fix kgdb.S support for 74xx_75x cpu
2500 * Patch by Jon Loeliger, 15 Jul 2004:
2501 Fix MPC85xx I2C driver
2503 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2505 * Patch by Stephen Williams, 15 July 2004
2506 Set the PCI class code for JSE board as part of PCI interface setup
2508 * Patch by Michael Bendzick, 15 Jul 2004:
2509 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2510 CFG_FLASH_USE_BUFFER_WRITE is set
2512 * Patch by Yuli Barcohen, 13 Jul 2004:
2513 Allow clock setting on MPC866/MPC885 series chips according to
2514 environment variable `cpuclk'
2516 * Patch by Yuli Barcohen, 20 Apr 2004:
2517 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2519 * Patch by Vincent Dubey, 24 Sep 2004:
2520 Add support for xaeniax board
2522 * Add comment about non-GPL character of standalone applications to
2525 * Fix FEC ethernet problem on NSCU board.
2527 * Patch by Gary Jennejohn, 09 Sep 2004:
2528 allow to use USART1 as console port on at91rm9200dk boards
2530 * Patch by Stefan Roese, 16 Sep 2004:
2533 * Fix SysClk handling for PPChameleon and CATcenter boards
2535 * Patch by Detlev Zundel, 08 Sep 2004:
2536 Update etags build target
2538 * Improve NetConsole support: add support for broadcast destination
2539 address and buffered input.
2541 * Cleanup compiler warnings for GCC 3.3.x and later
2543 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2545 * Add support for IDS "NC650" board
2547 * Add automatic update support for LWMON board
2549 * Clear Block Lock-Bits when erasing flash on LWMON board.
2551 * Fix return code of "fatload" command
2553 * Enable MSDOS/VFAT filesystem support for LWMON board
2555 * Patch by Martin Krause, 03 Aug 2004:
2556 change timing for SM501 graphics controller on TQM5200 module
2558 * Patch by Mark Jonas, 13 July 2004:
2559 - Total5200 LCD now run in little endian mode. Endianess conversion
2560 is done in hardware.
2561 - Removed last reference to "console" environment variable.
2563 * Patches by Lars Munch, 12 Jul 2004:
2564 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2566 - split out the LXT971A PHY from ns_9750_eth.h
2567 - split the dm9161 phy part out of at91rm9200_ether.c
2569 * Patch by Andreas Engel, 12 Jul 2004:
2570 Replaced hardcoded PL011 clock frequency with config variable.
2571 Fixed wrong CONFIG_CMD_DFL doc.
2573 * Patch by Thomas Viehweger, 09 Jun 2004:
2574 make it possible to remove chpart when there is only one partition
2576 * Add support for console over UDP (compatible to Ingo Molnar's
2577 netconsole patch under Linux)
2579 * Patch by Jon Loeliger, 16 Jul 2004:
2580 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2582 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2583 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2584 and CONFIG_L2_INIT_RAM options.
2585 - Refactor Local Bus initialization out of SDRAM setup.
2586 - Re-implement new version of LBC11/DDR11 errata workarounds.
2587 - Moved board specific PCI init parts out of CPU directory.
2588 - Added TLB entry for PCI-1 IO Memory
2589 - Updated README.mpc85xxads
2591 * Patch by Sascha Hauer, 28 Jun:
2592 - add generic support for Motorola i.MX architecture
2593 - add support for mx1ads, mx1fs2 and scb9328 boards
2595 * Patches by Marc Leeman, 23 Jul 2004:
2596 - Add define for the PCI/Memory Buffer Configuration Register
2597 - corrected comments in cpu/mpc824x/cpu_init.c
2599 * Add support for multiple serial interfaces
2600 (for example to allow modem dial-in / dial-out)
2602 * Patch by Stefan Roese, 15 Jul 2004:
2603 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2605 * Fix NSCU config; add ethernet wakeup code.
2607 * Add link for preloader for Motorola ColdFire to README.m68k
2609 * Patch by Michael Bendzick, 12 Jul 2004:
2610 fix output formatting in drivers/cfi_flash.c
2612 * Patch by Mark Jonas, 02 Jul 2004:
2613 Fix lowboot (again) on MPC5xxx
2615 * Patch by Curt Brune, 07 Jul 2004:
2616 relocate exception vectors on arm720t if needed
2618 * Patch by George G. Davis, 06 Jul 2004:
2619 - update mach-types.h to latest arm.linux.org.uk master list
2620 - Set correct OMAP1610 bi_arch_number for build target
2622 * Patch by Curt Brune, 06 Jul 2004:
2623 evb4510: add support for timer interrupt; cleanup
2625 * Patch by Dan Poirot, 06 Jul 2004:
2626 Fix sbc8260 environment variables
2628 * Cleanup redundand "console" environment variable
2630 * Patch by Mark Jonas, 05 Jul 2004:
2631 add support for the Total5100's and Total5200's LCD screen
2633 * Patches by Dan Eisenhut, 01 Jul 2004:
2635 - Move doc2000.h include to prevent compiler warning on some boards
2637 * Patch by Mark Jonas, 01 Jul 2004:
2638 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2639 MGT5100 and MPC5200 based Freescale platforms.
2641 * Patch by Philippe Robin, 01 Jul 2004:
2642 Add initialization for Integrator and versatile board files.
2644 * Patch by Hinko Kocevar, 01 Jun 2004:
2645 Fix VFD FB allocation, add LCD FB allocation on ARM
2647 * Patch by Martin Krause, 30 Jun 2004:
2648 Add support for TQM5200 board
2650 * Patch by Martin Krause, 29 Jun 2004:
2651 Add loopw command: infinite write loop on address range
2653 * Patches by Yasushi Shoji, 29 Jun 2004:
2654 - add empty include/asm-microblaze/processor.h
2655 - add to CREDITS and MAINTAINERS
2656 - add gd initialization
2657 - add MicroBlaze and SUZAKU board to MAKEALL script
2658 - add reset support for SUZAKU
2659 - add flush_cache() for MicroBlaze
2660 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2661 size flash memory on SUZAKU
2663 * Patch by Prakash Kumar, 27 Jun 2004:
2664 Add support for the PXA250 based Intrinsyc Cerf board.
2666 * Patch by Yasushi Shoji, 27 Jun 2004:
2667 fix comment in include/common.h
2669 * Rename SBC8560 into sbc8560 for consistency
2671 * Patch by Daniel Poirot, 24 Jun 2004:
2672 Add support for Wind River's sbc8240 board
2674 * Patches by Yasushi Shoji, 26 Jun 2004:
2675 - drivers/serial_xuartlite.c: fix "return 0" in void function
2676 - add microblaze support to mkimage tool
2678 * Patch by Fred Klatt, 25 Jun 2004:
2679 Add support for WindRiver's sbc8560 board
2681 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2682 Small Bugs fixes for "at91rm9200dk" board:
2683 - Timing modifications for SPI DataFlash access
2684 - Fix NAND flash detection bug
2686 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2687 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2689 * Patch by Jon Loeliger, 17 June 2004:
2690 Completion of the 8540ADS/8560ADS updates:
2691 Fix some PCI and Rapid I/O memory maps,
2692 Initialize both TSEC 1 and 2,
2694 Update MAINTAINER for 85xx boards and README.mpc85xxads
2696 * Patch by Yuli Barcohen, 16 Jun 2004:
2697 Remove obsolete AdderII port which was superseded by unified
2698 AdderII/Adder87x port
2700 * Patch by Ladislav Michl, 16 Jun 2004:
2701 Fix gcc-3.3.3 warnings for smc91111.c
2703 * Patch by Stefan Roese, 02 Jul 2004:
2704 - Fix bug in 405 ethernet driver; allocated data not cleared!
2705 - Fix problem in 405 i2c driver; don't try to print without console!
2707 * Patch by Paul Ruhland, 11 Jun 2004:
2708 Remove debug code from 'board/lpd7a40x/flash.c'
2710 * Patch by Andrea Marson, 11 Jun 2004:
2711 Update for PPChameleon board:
2712 - support for SysClk @ 25MHz
2713 - support for Silicon Motion SM712 VGA controller
2716 * Patches by Richard Woodruff, 10 Jun 2004:
2717 - fix problems with examples/stubs.c for GCC >= 3.4
2718 - fix problems with gd initialization
2720 * Patch by Curt Brune, 17 May 2004:
2721 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2722 - Add support for ESPD-Inc. EVB4510 Board
2724 * Patch by Marc Leeman, 11 May 2004:
2725 Fix for MPC8245 - reading PPC Memory from another device with the
2726 PPC as PCI target device corrupts data due to interenal hardware
2729 * Fix "cls" command when used with splash screen
2731 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2732 slow download of a big image)
2734 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2735 display even after showing a bitmap
2737 * Patch by Josef Wagner, 04 Jun 2004:
2738 - DDR Ram support for PM520 (MPC5200)
2739 - support for different flash types (PM520)
2740 - USB / IDE / CF-Card / DiskOnChip support for PM520
2741 - 8 bit boot rom support for PM520/CE520
2742 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2743 - I2C and RTC support for CPC45
2744 - support of new flash type (28F160C3T) for CPC45
2746 * Fix flash parameters passed to Linux for PPChameleon board
2748 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2750 * Patch by Paul Ruhland, 10 Jun 2004:
2751 fix support for Logic SDK-LH7A404 board and clean up the
2752 LH7A404 register macros.
2754 * Patch by Matthew McClintock, 10 Jun 2004:
2755 Modify code to select correct serial clock on Sandpoint8245
2757 * Patch by Robert Schwebel, 10 Jun 2004:
2758 Add support for Intel K3 strata flash.
2760 * Patch by Thomas Brand, 10 Jun 2004:
2761 Fix "loads" command on DK1S10 board
2763 * Patch by Yuli Barcohen, 09 Jun 2004:
2764 Add support for 8MB flash SIMM and JFFS2 file system on
2765 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2767 * Patch by Yuli Barcohen, 09 Jun 2004:
2768 Add support for Analogue&Micro Adder87x and the older AdderII board.
2770 * Patch by Ming-Len Wu, 09 Jun 2004:
2771 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2773 * Patch by Sam Song, 09 Jun 2004:
2774 - Add support for RPXlite_DW board
2775 - Update FLASH driver for 4*AM29DL323DB90VI
2776 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2778 * Patch by Mark Jonas, 08 June 2004:
2779 - Make MPC5200 boards evaluate the SVR to print processor name and
2780 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2782 * Patch by Kai-Uwe Bloem, 06 May 2004:
2783 Fix endianess problem in cramfs code
2785 * Patch by Tom Armistead, 04 Jun 2004:
2786 Add support for MAX6900 RTC
2788 * Patches by Ladislav Michl, 03 Jun 2004:
2789 - fix cfi_flash.c on LE systems
2790 - let 'make mrproper' delete u-boot.img as well
2791 - turn printf into debug in cfi_flash.c
2793 * Patch by Kurt Stremerch, 28 May 2004:
2794 Add support for Exys XSEngine board
2796 * Patch by Martin Krause, 27 May 2004:
2797 Fix a MPC5xxx I2C timing issue in i2c_probe().
2799 * Patch by Leif Lindholm, 27 May 2004:
2800 Fix board_init_f() for dbau1x00 board.
2802 * Patch by Imre Deak, 26 May 2004:
2803 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2804 Set flash base accordingly, and decide whether to do or skip board
2805 specific setup steps.
2807 * Patch by Josef Baumgartner, 26 May 2004:
2808 Add missing define in include/asm-m68k/global_data.h
2810 * Patch by Josef Baumgartner, 25 May 2004:
2811 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2813 * Patch by Paul Ruhland, 24 May 2004:
2814 fix SDRAM initialization for LPD7A400 board.
2816 * Patch by Jian Zhang, 20 May 2004:
2817 add support for environment in NAND flash
2819 * Patch by Yuli Barcohen, 20 May 2004:
2820 Add support for Interphase iSPAN boards.
2822 * Patches by Paul Ruhland, 17 May 2004:
2823 - Add I/O functions to the smc91111 ethernet driver to support the
2824 Logic LPD7A40x boards.
2825 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2826 specifically the LPD7A400.
2828 * Patches by Robert Schwebel, 15 May 2004:
2829 - call MAC address reading code also for SMSC91C111;
2830 - make SMSC91C111 timeout configurable, remove duplicate code
2831 - fix get_timer() for PXA
2832 - update doc/README.JFFS2
2833 - use "bootfile" env variable also for jffs2
2835 * Patch by Tolunay Orkun, 14 May 2004:
2836 Add support for Cogent CSB472 board (8MB Flash Rev)
2838 * Patch by Thomas Viehweger, 14 May 2004:
2839 - flash.h: more flash types added
2840 - immap_8260.h: some bits added (useful for RMII)
2841 - cmd_coninfo.c: typo corrected, printf -> puts
2842 - reduced size by replacing spaces with tab
2844 * Patch by Robert Schwebel, 13 May 2004:
2845 Add 'imgextract' command: extract one part of a multi file image.
2847 * Patches by Jon Loeliger, 11 May 2004:
2848 Dynamically handle REV1 and REV2 MPC85xx parts.
2849 (Jon Loeliger, 10-May-2004).
2850 New consistent memory map and Local Access Window across MPC85xx line.
2851 New CCSRBAR at 0xE000_0000 now.
2852 Add RAPID I/O memory map.
2853 New memory map in README.MPC85xxads
2854 (Kumar Gala, 10-May-2004)
2855 Better board and CPU identification on MPC85xx boards at boot.
2856 (Jon Loeliger, 10-May-2004)
2857 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2858 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2859 (Jim Robertson, 10-May-2004)
2860 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2861 Supports multiple PHYs.
2862 (Andy Fleming, 10-May-2004)
2863 Some README.MPC85xxads updates.
2864 (Kumar Gala, 10-May-2004)
2865 Copyright updates for "Freescale"
2866 (Andy Fleming, 10-May-2004)
2868 * Patch by Stephen Williams, 11 May 2004:
2869 Add flash support for ST M29W040B
2870 Reduce JSE specific flash.c to remove dead code.
2872 * Patch by Markus Pietrek, 04 May 2004:
2873 Fix clear_bss code for ARM systems (all except s3c44b0 which
2874 doesn't clear BSS at all?)
2876 * Fix "ping" problem on INC-IP board. Strange problem:
2877 Sometimes the store word instruction hangs while writing to one of
2878 the Switch registers, but only if the next instruction is 16-byte
2879 aligned. Moving the instruction into a separate function somehow
2880 makes the problem go away.
2882 * Patch by Rishi Bhattacharya, 08 May 2004:
2883 Add support for TI OMAP5912 OSK Board
2885 * Patch by Sam Song May, 07 May 2004:
2886 Fix typo of UPM table for rmu board
2888 * Patch by Pantelis Antoniou, 05 May 2004:
2889 - Intracom board update.
2892 * Add support for the second Ethernet interface for the 'PPChameleon'
2895 * Patch by Dave Peverley, 30 Apr 2004:
2896 Add support for OMAP730 Perseus2 Development board
2898 * Patch by Alan J. Luse, 29 Apr 2004:
2899 Fix flash chip-select (OR0) option register setting on FADS boards.
2901 * Patch by Alan J. Luse, 29 Apr 2004:
2902 Report MII network speed and duplex setting properly when
2903 auto-negotiate is not enabled.
2905 * Patch by Jarrett Redd, 29 Apr 2004:
2906 Fix hang on reset on Ocotea board due to flash in wrong mode.
2908 * Patch by Dave Peverley, 29 Apr 2004:
2909 add MAC address detection to smc91111 driver
2911 * Patch by David Müller, 28 Apr 2004:
2912 fix typo in lib_arm/board.c
2914 * Patch by Tolunay Orkun, 20 Apr 2004:
2915 - README update: add CONFIG_CSB272 and csb272_config
2916 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2917 i2cfast environment variable
2919 * Patch by Yuli Barcohen, 19 Apr 2004:
2920 - Rename DUET_ADS to MPC885ADS
2921 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2922 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2923 - Clean up FADS family port to use the new defines
2925 * Fix PCI support on CPC45 board
2927 * Patch by Scott McNutt, 25 Apr 2004:
2928 Add Nios GDB/JTAG Console support:
2929 - Add stubs to support gdb via JTAG.
2930 - Add support for console over JTAG.
2933 * Add support for CATcenter board (based on PPChameleon ME module)
2935 * Patch by Klaus Heydeck, 12 May 2004:
2936 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2937 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2938 various changes to KUP4 board specific files
2940 * Fix minor network problem on MPC5200: need some delay between
2941 resetting the PHY and sending the first packet. Implemented in a
2942 "natural" way by invoking the PHY reset and initialization code
2943 only once after power on vs. each time the interface is brought up.
2945 * Add some limited support for low-speed devices to SL811 USB controller
2946 (at least "usb reset" now passes successfully and "usb info" displays
2947 correct information)
2949 * Change init sequence for multiple network interfaces: initialize
2950 on-chip interfaces before external cards.
2952 * Fix memory leak in the NAND-specific JFFS2 code
2954 * Fix SL811 USB controller when attached to a USB hub
2956 * Fix config option spelling in PM520 config file
2958 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2959 patches by Pantelis Antoniou, 30 Mar 2004)
2961 * Fix minor NAND JFFS2 related issue
2963 * Fixes for SL811 USB controller:
2964 - implement workaround for broken memory stick
2965 - improve error handling
2967 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2968 cope with congested networks.
2970 ======================================================================
2971 Changes for U-Boot 1.1.1:
2972 ======================================================================
2974 * Patch by Travis Sawyer, 23 Apr 2004:
2975 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2976 errata from Vitesse Semiconductor.
2978 * Patch by Philippe Robin, 22 Apr 2004:
2979 Fix ethernet configuration for "versatile" board
2981 * Patch by Kshitij Gupta, 21 Apr 2004:
2982 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2984 * Patch by Steven Scholz, 24 Feb 2004:
2985 Fix a bug in AT91RM9200 ethernet driver:
2986 The MII interface is now initialized before accessing the PHY.
2988 * Patch by John Kerl, 19 Apr 2004:
2989 Use U-boot's miiphy.h for PHY register names, rather than
2990 introducing a new header file.
2992 * Update pci_ids.h from linux-2.4.26
2994 * Patch by Masami Komiya, 19 Apr 2004:
2995 Fix problem cause by VLAN function on little endian architecture
2996 without VLAN environment
2998 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2999 binary image for all clock frequencies. Implement run-time
3000 optimization of flash access timing based on the actual bus
3003 * Modify KUP4X board configuration to use SL811 driver for USB memory
3004 sticks (including FAT / VFAT filesystem support)
3006 * Add SL811 Host Controller Interface driver for USB
3008 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
3010 * Patch by Pantelis Antoniou, 19 Apr 2004:
3011 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
3012 Minor patches for Intracom boards.
3014 * Patch by Christian Pell, 19 Apr 2004:
3015 cleanup support for CF/IDE on PCMCIA for PXA25X
3017 * Temporarily disabled John Kerl's extended MII command code because
3018 "miivals.h" is missing
3020 * Patches by Mark Jonas, 13 Apr 2004:
3021 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
3022 - Add sync instructions to IceCube SDRAM init code
3023 - Move SDRAM chip constants into seperate include files
3024 - Unify DDR and SDR initialization code
3025 - Unify all IceCube (Lite5xxx) target names
3027 * Patch by John Kerl, 16 Apr 2004:
3028 Enable ranges in mii command, e.g. mii read 0-1f 0 or
3029 mii read 4-7 18-1a. Also add mii dump subcommand for
3030 pretty-printing standard regs 0-5.
3032 * Patch by Stephen Williams, 16 April 2004:
3033 fix typo in JSE.h; update MAINTAINERS
3035 * Patch by Matthew S. McClintock, 14 Apr 2004:
3036 fix initdram function for utx8245 board
3038 * Patch by Markus Pietrek, 14 Apr 2004:
3039 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3041 * Patch by Reinhard Meyer, 18 Apr 2004:
3042 provide the IDE Reset Function for EMK 5200 boards
3044 * Patch by Masami Komiya, 12 Apr 2004:
3045 fix pci_hose_write_config_{byte,word}_via_dword problems
3047 * Patch by Sangmoon Kim, 12 Apr 2004:
3048 Update max RAM size for debris board
3050 * Patch by Travis Sawyer, 08 Apr 2004:
3051 Add TLB entry for second DIMM slot on ocotea
3053 * Patch by Masami Komiya, 08 Apr 2004:
3054 add RTL8169 network driver
3056 * Patch by Dan Malek, 07 Apr 2004:
3057 - Add support for RPC/STx GP3, Motorola 8560 board
3058 - Update 85xx TSEC driver so it searches MII for first available PHY
3060 - Add functions to support console MII commands.
3062 * Patch by Tolunay Orkun, 07 Apr 2004:
3063 Move initialization of bi_iic_fast[]
3064 from board_init_f() to board_init_r()
3066 * Patch by Yasushi Shoji, 07 Apr 2004:
3067 Cleanup microblaze port
3069 * Patch by Sangmoon Kim, 07 Apr 2004:
3070 Add auto SDRAM module detection for Debris board
3072 * Patch by Rune Torgersen, 06 Apr 2004:
3073 - Fix some PCI problems on the MPC8266ADS board
3074 - Fix the location of some PCI entries in the immap structure
3076 * Patch by Yasushi Shoji, 07 Apr 2004:
3077 - add support for microblaze processors
3078 - add support for AtmarkTechno "suzaku" board
3080 * Configure PPChameleon board to use redundand environment in flash
3082 * Configure PPChameleon board to use JFFS2 NAND support.
3084 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3086 * Patch by Rune Torgersen, 16 Apr 2004:
3089 * Patches by Pantelis Antoniou, 16 Apr 2004:
3090 - add support for a new version of an Intracom board and fix
3091 various other things on others.
3092 - add verify support to the crc32 command (define
3093 CONFIG_CRC32_VERIFY to enable it)
3094 - fix FEC driver for MPC8xx systems:
3095 1. fix compilation problems for boards that use dynamic
3097 2. shut down FEC after network transfers
3098 - HUSH parser fixes:
3099 1. A new test command was added. This is a simplified version of
3100 the one in the bourne shell.
3101 2. A new exit command was added which terminates the current
3103 3. Fixed handing of $? (exit code of last executed command)
3104 - Fix some compile problems;
3105 add "once" functionality for the netretry variable
3107 * Patch by George G. Davis, 02 Apr 2004:
3108 add support for Intel Assabet board
3110 * Patch by Stephen Williams, 01 Apr 2004:
3111 Add support for Picture Elements JSE board
3113 * Patch by Christian Pell, 01 Apr 2004:
3114 Add CompactFlash support for PXA systems.
3116 * Patches by Pantelis Antoniou, 30 Mar 2004:
3117 - add auto-complete support to the U-Boot CLI
3118 - add support for NETTA and NETPHONE boards; fix NETVIA board
3119 - add support for the Epson 156x series of graphical displays
3120 (These displays are serial and not suitable for using a normal
3121 framebuffer console on them)
3122 - add infrastructure needed in order to POST any DSPs in a board
3123 - improve and fix various things in the MPC8xx FEC driver:
3124 1. The new 87x and 88x series of processors have two FECs,
3125 and the new driver supports them both.
3126 2. Another change in the 87x/88x series is support for
3127 the RMII (Reduced MII) interface. However numerous
3128 changes are needed to make it work since the PHYs
3129 are connected to the same lines. That means that
3130 you have to address them correctly over the MII
3132 3. We now correctly match the MII/RMII interface
3133 configuration to what the PHY reports.
3134 - Fix problem when readingthe MII status register. Due to the
3135 internal design of many PHYs you have to read the register
3136 twice. The problem is more apparent in 10Mbit mode.
3137 - add new mode ".jffs2s" for reading from a NAND device: it just
3138 skips over bad blocks.
3139 - add networking support for VLANs (802.1q), and CDP (Cisco
3141 - some minor patches / cleanup
3143 * Patch by Yuli Barcohen, 28 Mar 2004:
3144 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3145 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3146 - Change configuration method for MPC8260ADS family
3148 * add startup code to clear the BSS of standalone applications
3150 * Fix if / elif handling bug in HUSH shell
3152 ======================================================================
3153 Changes for U-Boot 1.1.0:
3154 ======================================================================
3156 * Patch by Mark Jonas: Remove config.tmp files only when
3157 unconfiguring the board
3159 * Adapt RMU board for bigger flash memory
3161 * Patch by Klaus Heydeck, 13 Mar 2003:
3162 Add support for KUP4X Board
3164 * Patch by Pavel Bartusek, 21 Mar 2004
3165 Add Reiserfs support
3167 * Patch by Hinko Kocevar, 20 Mar 2004
3168 - Add auto-release for SMSC LAN91c111 driver
3169 - Add save/restore of PTR and PNR regs as suggested in datasheet
3171 * Patch by Stephen Williams, 19 March 2004
3172 Increase speed of sector reads from SystemACE,
3173 shorten poll timeout and remove a useless reset
3175 * Patch by Tolunay Orkun, 19 Mar 2004:
3176 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3179 * Patch by Brad Kemp, 18 Mar 2004:
3180 prevent machine checks during a PCI scan
3182 * Patch by Pierre Aubert, 18 Mar 2004:
3183 Fix string cleaning in IDE identification
3185 * Patch by Pierre Aubert, 18 Mar 2004:
3186 - Unify video mode handling for Chips & Technologies 69000 Video
3187 chip and Silicon Motion SMI 712/710/810 Video chip
3188 - Add selection of the video output (CRT or LCD) via 'videoout'
3189 environment variable for the Silicon Motion
3192 * Patch by Pierre Aubert, 18 Mar 2004:
3193 include/common.h typo fix
3195 * Patches by Tolunay Orkun, 17 Mar 2004:
3196 - Add support for bd->bi_iic_fast[] initialization via environment
3197 variable "i2cfast" (CONFIG_I2CFAST)
3198 - Add "i2cfast" u-boot environment variable support for csb272
3200 * Patch by Carl Riechers, 17 Mar 2004:
3201 Ignore '\0' characters in console input for use with telnet and
3204 * Patch by Leon Kukovec, 17 Mar 2004:
3205 typo fix for strswab prototype #ifdef
3207 * Patches by Thomas Viehweger, 16 Mar 2004:
3208 - show PCI clock frequency on MPC8260 systems
3209 - add FCC_PSMR_RMII flag for HiP7 processors
3210 - in do_jffs2_fsload(), take load address from load_addr if not set
3211 explicit, update load_addr otherwise
3212 - replaced printf by putc/puts when no formatting is needed
3213 (smaller code size, faster execution)
3215 * Patch by Phillippe Robin, 16 Mar 2004:
3216 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3218 * Patch by Stephen Williams, 15 Mar 2004:
3219 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3221 * Patch by Tolunay Orkun, 15 Mar 2004:
3222 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3224 * Patch by Travis Sawyer, 15 Mar 2004:
3225 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3227 * Add start-up delay to make sure power has stabilized before
3228 attempting to switch on USB on SX1 board.
3230 * Patch by Josef Wagner, 18 Mar 2004:
3231 - Add support for MicroSys XM250 board (PXA255)
3232 - Add support for MicroSys PM828 board (MPC8280)
3233 - Add support for 32 MB Flash on PM825/826
3234 - new SDRAM refresh rate for PM825/PM826
3235 - added support for MicroSys PM520 (MPC5200)
3236 - replaced Query by Identify command in CPU86/flash.c
3237 to support 28F160F3B
3239 * Fix wrap around problem with udelay() on ARM920T
3241 * Add support for Macronix flash on TRAB board
3243 * Patch by Pierre Aubert, 15 Mar 2004:
3244 Fix buffer overflow in IDE identification
3246 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3248 * Remove redundand #define in IceCube.h
3250 * Patch by Steven Scholz, 27 Feb 2004:
3251 - Adding get_ticks() and get_tbclk() for AT91RM9200
3252 - Many white space fixes in cpu/at91rm9200/interrupts.c
3254 * Patches by Steven Scholz, 20 Feb 2004:
3255 some cleanup in AT91RM9200 related code
3257 * Patches by Travis Sawyer, 12 Mar 2004:
3258 - Fix Gigabit Ethernet support for 440GX
3259 - Add Gigabit Ethernet Support to MII PHY utilities
3261 * Patch by Brad Kemp, 12 Mar 2004:
3262 Fixes for drivers/cfi_flash.c:
3263 - Better support for x8/x16 implementations
3264 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3265 - Added defines for AMD command and address constants
3267 * Patch by Leon Kukovec, 12 Mar 2004:
3268 Fix get_dentfromdir() to correctly handle deleted dentries
3270 * Patch by George G. Davis, 11 Mar 2004:
3271 Remove hard coded network settings in TI OMAP1610 H2
3272 default board config
3274 * Patch by George G. Davis, 11 Mar 2004:
3275 add support for ADS GraphicsClient+ board.
3277 * Patch by Pierre Aubert, 11 Mar 2004:
3278 - add bitmap command and splash screen support in cfb console
3279 - add [optional] origin in the bitmap display command
3281 * Patch by Travis Sawyer, 11 Mar 2004:
3282 Fix ocotea board early init interrupt setup.
3284 * Patch by Thomas Viehweger, 11 Mar 2004:
3285 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3287 * Patch by Stephan Linz, 09 Mar 2004
3288 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3290 * Patch by George G. Davis, 9 Mar 2004:
3291 fix recent build failure for SA1100 target
3293 * Patch by Travis Sawyer, 09 Mar 2004:
3294 Support native interrupt mode for the IBM440GX.
3295 Previously it was running in 440GP compatibility mode.
3297 * Patch by Philippe Robin, 09 Mar 2004:
3298 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3301 * Patch by Masami Komiya, 08 Mar 2004:
3302 Don't overwrite server IP address or boot file name
3303 when the boot server does not return values
3305 * Patch by Tolunay Orkun, 5 Mar 2004:
3306 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3308 * Patch by Tolunay Orkun, 5 Mar 2004:
3309 Fix early board initialization for Cogent CSB272 board
3311 * Patch by Ed Okerson, 3 Mar 2004:
3312 fix CFI flash writes for little endian systems
3314 * Patch by Reinhard Meyer, 01 Mar 2004:
3315 generalize USB and IDE support for MPC5200 with according
3316 changes to IceCube.h and TOP5200.h
3317 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3318 add info about USB and IDE to README
3320 * Patch by Yuli Barcohen, 4 Mar 2004:
3321 Fix problems with GCC 3.3.x which changed handling of global
3322 variables explicitly initialized to zero (now in .bss instead of
3325 * Patch by Leon Kukovec, 02 Mar 2004:
3326 add strswab() to fix IDE LBA capacity, firmware and model numbers
3327 on little endian machines
3329 * Patch by Masami Komiya, 02 Mar 2004:
3330 - Remove get_ticks() from NFS code
3331 - Add verification of RPC transaction ID
3333 * Patch by Pierre Aubert, 02 Mar 2004:
3334 cleanup for IDE and USB drivers for MPC5200
3336 * Patch by Travis Sawyer, 01 Mar 2004:
3338 - Add IBM PPC440GX Ref Platform support (Ocotea)
3339 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3340 Adapted to U-Boot and 440GX port
3342 - Add gracious handling of all Ethernet Pin Selections for 440GX
3343 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3345 - Add needed bit definitions
3348 * Patch by Carl Riechers, 1 Mar 2004:
3349 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3351 * Patch by Stephan Linz, 27 Feb 2004
3352 - avoid problems for targets without NFS download support
3354 * Patch by Rune Torgersen, 27 Feb 2004:
3355 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3356 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3357 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3359 * Patch by Masami Komiya, 27 Feb 2004:
3360 Fix rarpboot: add autoload by NFS
3362 * Patch by Dan Eisenhut, 26 Feb 2004:
3363 fix flash_write return value in saveenv
3365 * Patch by Stephan Linz, 11 Dec 2003
3366 expand config.mk to avoid trigraph warnings on NIOS
3368 * Rename "BMS2003" board into "HMI10"
3370 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3371 storage; auto-set console on USB port (using preboot command)
3373 * Add support for SX1 mobile phone; add support for USB-based console
3374 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3376 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3378 * Fix SDRAM timings for LITE5200 / IceCube board
3380 * Handle Auti-MDIX / connection status for INCA-IP
3382 * Fix USB problems when attempting to read 0 bytes
3384 * Patch by Travis Sawyer, 26 Feb 2004:
3385 Fix broken compile for XPEDITE1K target.
3387 * Patch by Stephan Linz, 26 Feb 2004:
3388 Bug fix for NFS code on NIOS targets
3390 * Patch by Stephen Williams, 26 Feb 2004:
3391 Break up SystemACE reads of large block counts
3393 * Patch by Pierre Aubert, 26 Feb 2004
3394 add IDE support for MPC5200
3396 * Patch by Masami Komiya, 26 Feb 2004:
3397 add autoload via NFS
3399 * Patch by Stephen Williams
3400 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3401 elsewhere in the source.
3403 * Patch by Steven Scholz, 25 Feb 2004:
3404 - Timeouts in FPGA code should be based on CFG_HZ
3405 - Minor cleanup in code for Altera FPGA ACEX1K
3407 * Patch by Steven Scholz, 25 Feb 2004:
3408 Changed "Directory Hierarchy" section in README
3410 * Patch by Masami Komiya, 25 Feb 2004:
3411 Reduce copy count in nfs_read_reply() of NFS code
3413 * Patch by Markus Pietrek, 24 Feb 2004:
3414 NS9750 DevBoard added
3416 * Patch by Pierre Aubert, 24 Feb 2004
3417 add USB support for MPC5200
3419 * Patch by Steven Scholz, 24 Feb 2004:
3420 - fix MII commands to use values from last command
3422 * Patch by Torsten Demke, 24 Feb 2004:
3423 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3425 * Patch by Rahul Shanbhag, 19 Feb 2004:
3426 Fixes for for OMAP1610 board:
3427 - shift some IRQ specific code to platform.S file
3428 - remove duplicatewatchdog reset code from start.S
3430 * Make Auto-MDIX Support configurable on INCA-IP board
3432 * Fix license for mkimage tool
3434 * Patch by Masami Komiya, 24 Feb 2004:
3435 Update NetBootFileXferSize in NFS code
3437 * Patch by Scott McNutt, 24 Feb 2004:
3438 fix packet length in NFS code
3440 * Patch by Masami Komiy, 22 Feb 2004:
3441 Add support for NFS for file download
3443 * Patch by Andrea Scian, 17 Feb 2004:
3444 Add support for S3C44B0 processor and DAVE B2 board
3446 * Patch by Steven Scholz, 20 Feb 2004:
3447 - Add support for MII commands on AT91RM9200 boards
3448 - some cleanup in AT91RM9200 ethernet code
3450 * Patch by Peter Ryser, 20 Feb 2004:
3451 Add support for the Xilinx ML300 platform
3453 * Patch by Stephan Linz, 17 Feb 2004:
3454 Fix watchdog support for NIOS
3456 * Patch by Josh Fryman, 16 Feb 2004:
3457 Fix byte-swapping for cfi_flash.c for different bus widths
3459 * Patch by Jon Diekema, 14 Jeb 2004:
3460 Remove duplicate "FPGA Support" notes from the README file
3462 * Patches by Reinhard Meyer, 14 Feb 2004:
3463 - update board/emk tree; use common flash driver
3464 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3465 [adapted for other PPC CPUs -- wd]
3466 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3468 * Patch by Jon Diekema, 13 Feb 2004:
3469 Call show_boot_progress() whenever POST "FAILED" is printed.
3471 * Patch by Nishant Kamat, 13 Feb 2004:
3472 Add support for TI OMAP1610 H2 Board
3473 Fixes for cpu/arm926ejs/interrupt.c
3474 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3475 Fix for a timer bug in OMAP1610 Innovator
3476 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3478 * Patches by Stephan Linz, 12 Feb 2004:
3479 - add support for NIOS timer with variable period preload counter value
3480 - prepare POST framework support for NIOS targets
3482 * Patch by Denis Peter, 11 Feb 2004:
3483 add POST support for the MIP405 board
3485 * Patch by Laurent Mohin, 10 Feb 2004:
3486 Fix buffer overflow in common/usb.c
3488 * Patch by Tolunay Orkun, 10 Feb 2004:
3489 Add support for Cogent CSB272 board
3491 * Patch by Thomas Elste, 10 Feb 2004:
3492 Add support for NET+50 CPU and ModNET50 board
3494 * Patch by Sam Song, 10 Feb 2004:
3495 Fix typos in cfi_flash.c
3497 * Patch by Leon Kukovec, 10 Feb 2004
3498 Fixed long dir entry slot id calculation in get_vfatname
3500 * Patch by Robin Gilks, 10 Feb 2004:
3501 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3502 !=, <>, <, >, <=, >=)
3504 * Fix problem with side effects in macros in include/usb.h
3506 * Patch by David Benson, 13 Nov 2003:
3507 bug 841358 - fix TFTP download size limit
3509 * Fixing bug 850768:
3510 improper flush_cache() in load_serial()
3512 * Fixing bug 834943:
3513 MPC8540 - missing volatile declarations
3515 * Patch by Stephen Williams, 09 Feb 2004:
3516 Add support for Xilinx SystemACE chip:
3517 - New files common/cmd_ace.c and include/systemace.h
3518 - Hook systemace support into cmd_fat and the partition manager
3520 * Patch by Travis Sawyer, 09 Feb 2004:
3521 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3523 * Patch by Travis Sawyer, 09 Feb 2004:
3525 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3526 - Add phymode for 440 enet
3529 - Change board_pre_init to board_early_init_f
3530 - Add user flash to bus controller setup
3532 - Fix is_pci_host to check GPIO for monarch bit
3533 - Force xpedite1k to pci conventional mode (via #define option)
3535 * Patch by Brad Kemp, 4 Feb 2004:
3536 - handle the machine check that is generated during the PCI scans
3538 - define the registers used in the IMMR by the PCI subsystem.
3540 * Patch by Pierre Aubert, 03 Feb 2004:
3541 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3543 * Patch by Jeff Angielski, 03 Feb 2004:
3544 Fix copy & paste error in cpu/mpc8260/pci.c
3546 * Patch by Reinhard Meyer, 24 Jan 2004:
3547 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3549 * Add Auto-MDIX support for INCA-IP
3553 * Patch by Josef Baumgartner, 10 Feb 2004:
3554 Fixes for ColdFire port
3556 * Patch by Brad Kemp, 11 Feb 2004:
3557 Fix CFI flash driver problems
3559 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3560 modules at CPU clock frequencies above 66 MHz.
3562 * Optimize flash programming speed for LWMON (by another 100% :-)
3564 * Patch by Jian Zhang, 3 Feb 2004:
3565 - Changed the incorrect FAT12BUFSIZE
3566 - data_begin in fsdata can be negative. Changed it to be short.
3568 * Patches by Stephan Linz, 30 Jan 2004:
3569 1: - board/altera/common/flash.c:flash_erase():
3570 o allow interrupts befor get_timer() call
3571 o check-up each erased sector and avoid unexpected timeouts
3572 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3573 o enclose sevenseg_set() in cpp condition
3574 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3575 - fix some typed in mistakes in the NIOS documentation
3576 2: - split DK1C20 configuration into several header files:
3577 o two new files for each NIOS CPU description
3578 o U-Boot related part is remaining in DK1C20.h
3579 3: - split DK1S10 configuration into several header files:
3580 o two new files for each NIOS CPU description
3581 o U-Boot related part is remaining in DK1S10.h
3582 4: - Add support for the Microtronix Linux Development Kit
3583 NIOS CPU configuration at the Altera Nios Development Kit,
3584 Stratix Edition (DK-1S10)
3585 5: - Add documentation for the Altera Nios Development Kit,
3586 Stratix Edition (DK-1S10)
3587 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3589 7: - Add support for the common U-Boot SPI framework at
3592 * Patch by Rahul Shanbhag, 28 Jan 2004:
3593 Fix flash protection/locking handling for OMAP1610 innovator board.
3595 * Patch by Rolf Peukert, 28 Jan 2004:
3596 fix flash write problems on CSB226 board (write with 32 bit bus width)
3598 * Patches by Mark Jonas, 16 Jan 2004:
3599 - fix rounding error when calculating baudrates for MPC5200 PSCs
3600 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3601 time which is not supported
3603 * Patch by Yuli Barcohen, 26 Jan 2004:
3604 Allow bzip2 compression for small memory footprint boards
3606 * Patch by Brad Kemp, 21 Jan 2004:
3607 Add support for CFI flash driver for both the Intel and the AMD
3610 * Patch by Travis Sawyer, 20 Jan 2004:
3611 Fix pci bridge auto enumeration of sibling p2p bridges.
3613 * Patch by Tolunay Orkun, 12 Jan 2004:
3614 Add some delays as needed for Intel LXT971A PHY support
3616 * Patches by Stephan Linz, 09 Jan 2004:
3617 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3618 - make DK1C20 board configuration related to ASMI conform to
3621 * Patch by Anders Larsen, 09 Jan 2004:
3623 ARM memory layout fixes: the abort-stack is now set up in the
3624 correct RAM area, and the BSS is zeroed out as it should be.
3626 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3627 of the linker scripts are replaced by '__bss_start' and '_end',
3628 resp., which is a further step to eliminate unnecessary differences
3629 between the implementation of the CPU architectures.
3631 * Patch by liang a lei, 9 Jan 2004:
3632 Fix Intel 28F128J3 ID in include/flash.h
3634 * Patch by Masami Komiya, 09 Jan 2004:
3635 add support for TB0229 board (NEC VR4131 MIPS processor)
3637 * Patch by Leon Kukovec, 12 Dec 2003:
3638 changed extern __inline__ into static __inline__ in
3639 include/linux/byteorder/swab.h
3641 * Patch by Travis Sawyer, 30 Dec 2003:
3642 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3643 select MDI port based on enabled EMAC device.
3644 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3647 * Patch by Wolter Kamphuis, 15 Dec 2003:
3648 made CONFIG_SILENT_CONSOLE usable on all architectures
3650 * Disable date command on TQM866M - there is no RTC on MPC866
3652 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3654 * Implement adaptive SDRAM timing configuration based on actual CPU
3655 clock frequency for INCA-IP; fix problem with board hanging when
3656 switching from 150MHz to 100MHz
3658 * Add PCMCIA CS support for BMS2003 board
3660 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3661 see doc/README.MPC866 for details;
3662 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3663 calculate CPU clock frequency from PLL register values.
3665 * Add support for 128 MB RAM on TQM8xxL/M modules
3667 * Fix PS/2 keyboard problem caused by statically initialized variable
3668 pointing to a location in flash
3670 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3672 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3673 before we can access it; add delay in case we are faster (with no
3676 * Cleanup of some init functions
3678 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3679 to avoid Linux crashes by early packets coming in.
3681 * Accelerate flash accesses on LWMON board by using buffered writes
3683 * Fix typo in Makefile;
3684 fix problem with PARTNUM detection
3686 * Patch by Reinhard Meyer, 09 Jan 2004:
3687 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3689 * Add support for IDE LED on BMS2003 board
3690 (exclusive with status LED!)
3692 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3695 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3696 Add common files for "emk" boards
3698 * Add a common get_ram_size() function and modify the the
3699 board-specific files to invoke that common implementation.
3701 ======================================================================
3702 Changes for U-Boot 1.0.1:
3703 ======================================================================
3705 * Set default clock for INCA-IP to 150 MHz
3707 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3708 add I2C support; add support for DS1337 RTC
3710 * Add CompactFlash support for BMS2003 board
3712 * Add support for status LED on BMS2003 board
3714 * Patch by Scott McNutt, 02 Jan 2004:
3715 Add support for the Nios Active Serial Memory Interface (ASMI)
3718 * Patch by Andrea Marson, 16 Dec 2003:
3719 Add support for the PPChameleon ME and HI modules
3721 * Patch by Yuli Barcohen, 22 Dec 2003:
3722 Add support for Motorola DUET ADS board (MPC87x/88x)
3724 * Patch by Robert Schwebel, 15 Dec 2003:
3725 add support for cramfs (uses JFFS2 command interface)
3727 * Patches by Stephan Linz, 11 Dec 2003:
3728 - more documentation for NIOS port
3729 - new struct nios_pio_t, struct nios_spi_t
3730 - Reconfiguration for NIOS Development Kit DK1C20:
3731 o move board related code from board/dk1c20
3732 to board/altera/dk1c20
3733 o create a new common source path board/altera/common
3734 and move generic flash access stuff into it
3735 o change/expand configuration file DK1C20.h
3736 - Add support for NIOS Development Kit DK1S10
3737 - Add status LED support for NIOS systems
3738 - Add dual 7-segment LED support for Altera NIOS DevKits
3740 * Patch by Ronen Shitrit, 10 Dec 2003:
3741 Add support for the Marvell DB64360 / DB64460 development boards
3743 * Patch by Detlev Zundel, 10 Dec 2003:
3744 fix dependency problem in examples/Makefile
3746 * Patch by Denis Peter, 8 Dec 2003
3747 - add support for the PATI board (MPC555)
3748 - add SPI support for the MPC5xx
3750 * Patch by Anders Larsen, 08 Dec 2003:
3751 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3752 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3753 cleanup some redundand #defines
3755 * Patch by André Schwarz, 8 Dec 2003:
3756 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3757 - TX and RX deskriptors must be quad-word aligned
3758 - does not work with only one TX deskriptor
3759 - standard reset method does not work
3761 * Patch by Masami Komiya, 08 Dec 2003:
3762 add RTL8139 ethernet driver
3764 * Patches by Ed Okerson, 07 Dec 2003:
3765 - fix ethernet for the AU1x00 processors in little-endian mode.
3766 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3768 * Minor code cleanup (coding style)
3770 * Patch by Reinhard Meyer, 30 Dec 2003:
3771 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3772 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3773 - turned debug print of PHY registers into a function (called in two places)
3774 - added support for EMK MPC5200 based modules
3776 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3778 * Add support for TQM866M modules
3780 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3782 * Fix a few compiler warnings
3784 * Patch by Reinhard Meyer, 28 Dec 2003:
3785 Add initial support for TOP5200 board
3787 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3788 environment variable which can set to "100", "133", or "150". The
3789 CPU clock will be configured accordingly upon next reboot. Other
3790 values are ignored. In case of an invalid or undefined "cpuclk"
3791 value, the compile-time default CPU clock speed will be used.
3793 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3794 window that is used to access the UART registers by the Linux driver)
3796 * Patch by Reinhard Meyer, 20 Dec 2003:
3797 Fix clock calculation for the MPC5200 for higher clock frequencies
3798 (above 2**32 / 10 = 429.5 MHz).
3800 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3802 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3804 * Add new configuration for IceCube board with DDR memory
3806 * Update TRAB memory configurations
3808 * Add JFFS2 support for INCA-IP board
3810 * Patch by Bill Hargen, 09 Dec 2003:
3811 - BUBINGA405EP: changed flash driver to protect top sector containing
3813 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3814 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3815 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3816 - 405EP: added/fixed support for "reginfo" command.
3817 - 4xx: removed spurious MII error messages on "mii info" command.
3819 * Patch by Bernhard Kuhn, 28 Nov 2003:
3820 add support for ColdFire CPU
3821 add support for Motorola M5272C3 and M5282EVB boards
3823 * Patch by Pierre Aubert, 24 Nov 2003:
3824 - add a return value for the fpga command
3825 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3826 is defined. If ide_preinit fails, ide_init is aborted.
3827 - fix an endianess problem in fat.h
3829 * Patch by Wolter Kamphuis, 05 Dec 2003:
3830 Add support for SNMC's QS850/QS823/QS860T boards
3832 * Patch by Yuli Barcohen, 3 Dec 2003:
3833 "revive" U-Boot support for old Motorola MPC860ADS board
3835 * Patch by Cam(ilo?), 03 Dec 2003:
3836 make examples build even with broken Montavista objcopy
3838 * Patch by Pavel Bartusek, 27 Nov 2003:
3839 fix conversion problem with "bootretry" evironment variable
3841 * Patch by Andre Schwarz, 24 Nov 2003:
3842 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3844 * Patch by Pavel Bartusek, 21 Nov 2003:
3845 set ZMII bridge speed on 440
3847 * Patch by Anders Larsen, 17 Nov 2003:
3848 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3850 * Patches by David Müller, 14 Nov 2003:
3851 - board/mpl/common/common_util.c
3852 * implement support for BZIP2 compressed images
3853 * various cleanups (printf -> puts, ...)
3854 - board/mpl/common/flash.c
3855 * report correct errors to upper layers
3856 * check the erase fail and VPP low bits in status reg
3857 - board/mpl/vcma9/cmd_vcma9.c
3858 - board/mpl/vcma9/flash.c
3859 * various cleanups (printf -> puts, ...)
3861 * fix typo in comment
3862 - cpu/arm920t/usb_ohci.c
3863 * support for S3C2410 is missing in #if line
3865 * reinit some registers in case of error (cable missing, ...)
3867 * support for USB/MMC devices is missing in #if line
3868 - include/configs/MIP405.h
3869 - include/configs/PIP405.h
3870 * enable BZIP2 support
3871 * enlarge malloc space to 1MiB because of BZIP2 support
3872 - include/configs/VCMA9.h
3873 * enable BZIP2 support
3874 * enlarge malloc space to 1MiB because of BZIP2 support
3875 * enable USB support
3876 - lib_arm/armlinux.c
3877 * change calling convention of ARM Linux kernel as
3878 described on http://www.arm.linux.org.uk/developer/booting.php
3880 * Patch by Thomas Lange, 14 Nov 2003:
3881 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3882 support all these AMD boards.
3884 * Patch by Thomas Lange, 14 Nov 2003:
3885 Workaround for mips au1x00 physical memory accesses (the au1x00
3886 uses a 36 bit bus internally and cannot access physical memory
3887 directly. Use the uncached SDRAM address instead of the physical
3890 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3891 add Realtek 8019 ethernet driver
3893 * Patch by Yuli Barcohen, 13 Nov 2003:
3894 MPC826xADS/PQ2FADS cleanup
3896 * Patch by Anders Larsen, 12 Nov 2003:
3897 Update README to mark the PORTIO commands non-standard
3899 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3900 update for for Atmel AT91RM9200DK development kit:
3901 - support for environment variables in DataFlash
3902 - Atmel DataFlash AT45DB1282 support
3904 * Patch by Jeff Carr, 11 Nov 2003:
3905 add support for new version of 8270 processors
3907 * Patches by George G. Davis, 05 Nov 2003:
3908 - only pass the ARM linux initrd tag to the kernel when an initrd
3910 - update omap1510inn configuration file
3912 * Patches by Stephan Linz, 3 Nov 2003:
3913 - more endianess fixes for LAN91C111 driver
3914 - CFG_HZ configuration patch for NIOS Cyclone board
3916 * Patch by Stephan Linz, 28 Oct 2003:
3917 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3919 * Patch by Steven Scholz, 20 Oct 2003:
3920 - make "mii info <addr>" show infor for PHY at "addr" only
3921 - Endian fix for miiphy_info()
3923 * Patch by Gleb Natapov, 19 Sep 2003:
3924 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3926 * Patch by Anders Larsen, 17 Sep 2003:
3927 Bring ARM memory layout in sync with the documentation:
3928 stack and malloc-heap are now located _below_ the U-Boot code
3930 * Accelerate booting on TRAB board: read and check autoupdate image
3931 headers first instead of always reading the whole images.
3933 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3935 * Enabled password check on RMU board
3937 * Fix configuration problem with IceCube in LOWBOOT configuration:
3938 envrionment got embedded, corrupting the image layout.
3940 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3942 * Added BMS2003 board
3943 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3945 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3946 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3949 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3952 * Add checksum verification to 'imls' command
3954 * Add bd_info fields needed for 4xx Linux I2C driver
3956 * Patch by Martin Krause, 4 Nov. 2003:
3957 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3959 * Print used network interface when CONFIG_NET_MULTI is set
3961 * Patch by Bernhard Kuhn, 28 Oct 2003:
3962 Add low boot support for MPC5200
3964 * Fix problem with dual PCMCIA support (NSCU)
3966 * Fix MPC5200 I2C initialization function
3968 ======================================================================
3969 Changes for U-Boot 1.0.0:
3970 ======================================================================
3972 * Fix parameter passing to standalone images with bootm command
3974 * Patch by Kyle Harris, 30 Oct 2003:
3975 Fix build errors for ixdp425 board
3977 * Patch by David M. Horn, 29 Oct 2003:
3978 Fixes to build under CYGWIN
3980 * Get IceCube MGT5100 working (again)
3982 * Fix problems in memory test on some boards (which was not
3983 non-destructive as intended)
3985 * Patch by Gary Jennejohn, 28 Oct 2003:
3986 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3987 to prevent stack overflow on ARM systems
3989 * Patch by Stephan Linz, 28 Oct 2003:
3990 fix init sequence error for NIOS port
3992 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3994 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3996 * Patch by Xiao Xianghua, 23 Oct 2003:
3997 small patch for mpc85xx
3999 * Fix small problem in MPC5200 I2C driver
4001 * Fix FCC3 support on ATC board
4003 * Correct header printing for multi-image files in do_bootm()
4005 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
4007 * Fix PCI problems on PPChameleon board
4009 * Patch by Steven Scholz, 18 Oct 2003:
4010 Fix AT91RM9200 ethernet driver
4012 * Patch by Nye Liu, 17 Oct 2003:
4013 Fix typo in include/mpc8xx.h
4015 * Patch by Richard Woodruff, 16 Oct 03:
4016 Fixes for cpu/arm925/interrupt.c
4017 - Initialize timestamp & lastdec vars.
4018 - fix timestamp overflows.
4019 - fix lastdec overflow.
4020 - smarter normalization to allow udelay() below 1ms to work.
4022 * Patch by Scott McNutt, 16 Oct
4023 add networking support for the Altera Nios Development Kit,
4024 Cyclone Edition (DK-1C20)
4026 * Patch by Jon Diekema, 14 Oct 2003:
4027 add hint about doc/README.silent to README file
4029 * Add CompactFlash support for NSCU
4031 * Fix PCI problems on PPChameleonEVB
4033 * TRAB auto-update: Base decision if we have to strip the image
4034 header on image type as encoded in the header
4035 (include image type patch by Martin Krause, 17 Oct 2003)
4037 * Patches by Xianghua Xiao, 15 Oct 2003:
4039 - Added Motorola CPU 8540/8560 support (cpu/85xx)
4040 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4041 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4043 * Fix flash timings on TRAB board
4045 * Make sure HUSH is initialized for running auto-update scripts
4047 * Make 5200 reset command _really_ reset the board, without running
4048 any other code after it
4050 * Fix errors with flash erase when range spans across banks
4051 that are mapped in reverse order
4053 * Fix flash mapping and display on P3G4 board
4055 * Patch by Kyle Harris, 15 Jul 2003:
4056 - add support for Intel IXP425 CPU
4057 - add support for IXDP425 eval board
4059 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4060 for more information
4062 * Patch by Steven Scholz, 10 Oct 2003
4063 - Add support for Altera FPGA ACEX1K
4065 * Patches by Thomas Lange, 09 Oct 2003:
4066 - fix cmd_ide.c for non ppc boards (read/write functions did not
4067 add ATA base address)
4068 - fix for shannon board
4069 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4070 - Endian swap ATA identity for all big endian CPUs, not just PPC
4071 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4073 - add support for dbau1x00 board (MIPS32)
4075 * Patch by Sangmoon Kim, 07 Oct 2003:
4076 add support for debris board
4078 * Patch by Martin Krause, 09 Oct 2003:
4079 Fixes for TRAB board
4080 - /board/trab/rs485.c: correct baudrate
4081 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4082 udelay(); fix some timing problems with adc controller
4083 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4084 modify commands: touch and buzzer
4086 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4087 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4088 Use direct function calls for auto_update instead of hush commands
4090 * Patch by Scott McNutt, 04 Oct 2003:
4091 - add support for Altera Nios-32 CPU
4092 - add support for Nios Cyclone Development Kit (DK-1C20)
4094 * Patch by Steven Scholz, 29 Sep 2003:
4095 - A second parameter for bootm overwrites the load address for
4096 "Standalone Application" images.
4097 - bootm sets environment variable "filesize" to the resulting
4098 (uncompressed) data length for "Standalone Application" images
4099 when autostart is set to "no". Now you can do something like
4100 if bootm $fpgadata $some_free_ram ; then
4101 fpga load 0 $some_free_ram $filesize
4104 * Patch by Denis Peter, 25 Sept 2003:
4105 add support for the MIP405 Rev. C board
4107 * Patch by Yuli Barcohen, 25 Sep 2003:
4108 add support for Zephyr Engineering ZPC.1900 board
4110 * Patch by Anders Larsen, 23 Sep 2003:
4111 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4112 implemented for the x86 architecture)
4114 * Patch by Sangmoon Kim, 23 Sep 2003:
4115 fix pll_pci_to_mem_multiplier table for MPC8245
4117 * Patch by Anders Larsen, 22 Sep 2003:
4118 enable timed autoboot on PXA
4120 * Patch by David Müller, 22 Sep 2003:
4121 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4122 returns correct libgcc file path
4123 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4124 time on s3c24x0 systems
4126 * Patch by Jon Diekema, 19 Sep 2003:
4127 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4128 link state to the fault LED.
4129 - In NetLoop, make the Fault LED reflect the link status. The link
4130 status gets updated on entry, and on timeouts.
4132 * Patch by Anders Larsen, 18 Sep 2003:
4133 allow mkimage to build and run on Cygwin-hosted systems
4135 * Patch by Frank Müller, 18 Sep 2003:
4136 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4139 * Patch by Pantelis Antoniou, 16 Sep 2003:
4140 add tool to compute fileds in the PLPRCR register for MPC86x
4142 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4144 * Fix build problems under FreeBSD
4146 * Add generic filesystem image type
4148 * Make fatload set filesize environment variable
4150 * enable basic / medium / high-end configurations for PPChameleonEVB
4151 board; fix NAND code
4153 * enable TFTP client code to specify to the server the desired
4154 timeout value (see RFC-2349)
4156 * Improve SDRAM setup for TRAB board
4158 * Suppress all output with splashscreen configured only if "splashimage"
4161 * Fix problems with I2C support for mpc5200
4163 * Adapt TRAB configuration and auto_update to new memory layout
4165 * Add configuration for wtk board
4167 * Add support for the Sharp LQ065T9DR51U LCD display
4169 * Patch by Rune Torgersen, 17 Sep 2003:
4170 - Fixes for MPC8266 default config
4171 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4173 * Patches by Jon Diekema, 17 Sep 2003:
4174 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4177 - adjust "help" output
4179 * Patches by Anders Larsen, 17 Sep 2003:
4180 - fix spelling errors
4181 - set GD_FLG_DEVINIT flag only after device function pointers
4183 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4185 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4186 - trigger watchdog while waiting in serial driver
4188 * Add auto-update code for TRAB board using USB memory sticks,
4189 support new configuration with more memory
4191 * disable MPC5200 bus pipelining as workaround for bus contention
4193 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4194 priority; configure critical interrupts to be handled like external
4197 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4198 go back to 66 MHz for stability
4200 * Patches by Jon Diekema, 15 Sep 2003:
4201 - add description for missing CFG_CMD_* entries in the README file
4204 * Patch by Gleb Natapov, 14 Sep 2003:
4205 enable watchdog support for all MPC824x boards that have a watchdog
4207 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4208 "Non-octet Aligned Frame" errors we see at 100 Mbps
4210 * Patch by Sharad Gupta, 14 Sep 2003:
4211 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4213 * Patch by llandre, 11 Sep 2003:
4214 update configuration for PPChameleonEVB board
4216 * Patch by David Müller, 13 Sep 2003:
4217 various changes to VCMA9 board specific files
4219 * Add I2C support for MGT5100 / MPC5200
4221 * Patch by Rune Torgersen, 11 Sep 2003:
4222 Changed default memory option on MPC8266ADS to NOT be Page Based
4223 Interleave, since this doesn't work very well with the standard
4226 * Patch by George G. Davis, 12 Sep 2003:
4227 fix Makefile settings for sk98 driver
4229 * Patch by Stefan Roese, 12 Sep 2003:
4230 - new boards added: DP405, HUB405, PLU405, VOH405
4231 - some esd boards updated
4232 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4234 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4236 * Patch by Martin Krause, 11 Sep 2003:
4237 add burn-in tests for TRAB board
4239 * Enable instruction cache on MPC5200 board
4241 * Patch by Denis Peter, 11 Sep 2003:
4242 - fix USB data pointer assignment for bulk only transfer.
4243 - prevent to display erased directories in FAT filesystem.
4245 * Change output format for NAND flash - make it look like for other
4248 ======================================================================
4249 Changes for U-Boot 0.4.8:
4250 ======================================================================
4252 * Add I2C and RTC support for RMU board
4254 * Patches by Denis Peter, 9 Sep 2003:
4255 add FAT support for IDE, SCSI and USB
4257 * Patches by Gleb Natapov, 2 Sep 2003:
4258 - cleanup of POST code for unsupported architectures
4259 - MPC824x locks way0 of data cache for use as initial RAM;
4260 this patch unlocks it after relocation to RAM and invalidates
4263 * Patch by Gleb Natapov, 30 Aug 2003:
4264 new I2C driver for mpc107 bridge. Now works from flash.
4266 * Patch by Dave Ellis, 11 Aug 2003:
4267 - JFFS2: fix typo in common/cmd_jffs2.c
4268 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4269 - JFFS2: remove node version 0 warning
4270 - JFFS2: accept JFFS2 PADDING nodes
4271 - SXNI855T: add AM29LV800 support
4272 - SXNI855T: move environment from EEPROM to flash
4273 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4275 * Patch by Bill Hargen, 11 Aug 2003:
4276 fixes for I2C on MPC8240
4277 - fix i2c_write routine
4278 - fix iprobe command
4279 - eliminates use of global variables, plus dead code, cleanup.
4281 * Add support for USB Mass Storage Devices (BBB)
4282 (tested with USB memory sticks only)
4284 * Avoid flicker on TRAB's VFD
4286 * Add support for SK98xx driver
4288 * Add PCI support for SL8245 board
4290 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4291 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4292 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4294 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4295 to allow for more accurate baudrate settings
4296 (error now 0.7% at 115 kbps, instead of 3.5% before)
4298 * Patch by Andreas Mohr, 4 Sep 2003:
4299 Fix a lot of spelling errors
4301 * Add support for PPChameleon Eval Board
4303 * Add support for P3G4 board
4305 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4308 * Patch by Yuli Barcohen, 7 Aug 2003:
4309 check BCSR to detect if the board is configured in PCI mode
4311 ======================================================================
4312 Changes for U-Boot 0.4.7:
4313 ======================================================================
4315 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4316 add support for Adder II MPC852T module
4318 * Patch by George G. Davis, 19 Aug 2003:
4319 fix TI Innovator/OMAP1510 pin configs
4321 * Patches by Kshitij, 18 Aug 2003
4322 - add support for arm926ejs cpu core
4323 - add support for TI OMAP 1610 Innovator Board
4325 * Patch by Yuli Barcohen, 14 Aug 2003:
4326 add support for bzip2 uncompression
4328 * Add GCC library to examples/Makefile so GCC utility functions will
4331 * Add I2C and RTC support for RMU board using software I2C driver
4332 (because of better response to iprobe command); fix problem with
4335 * Patch by Matthias Fuchs, 28 Aug 2003:
4336 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4337 CONFIG_BOOTP_MAKS (see README).
4339 * Fix ICU862 environment problem
4341 * Fix RAM size detection for RMU board
4343 * Implement "reset" for MGT5100/MPC5200 systems
4345 ======================================================================
4346 Changes for U-Boot 0.4.6:
4347 ======================================================================
4349 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4350 allow selection of clock frequency as "make" target
4352 * Implement memory autosizing code for IceCube boards
4354 * Configure network port on INCA-IP for autonegotiation
4356 * Fix overflow problem in network timeout code
4358 * Patch by Richard Woodruff, 8 Aug 2003:
4359 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4361 ======================================================================
4362 Changes for U-Boot 0.4.5:
4363 ======================================================================
4365 * Update for TQM board defaults:
4366 disable clocks_in_mhz, enable boot count limit
4368 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4369 in toplevel directory instead. Removed astest.c from tools/gdb because
4370 it is no longer relevant.
4372 * Fix PCI support for MPC5200 / IceCube Board
4374 * Map ISP1362 USB OTG controller for NSCU board
4376 * Patch by Brad Parker, 02 Aug 2003:
4377 fix sc520_cdp problems
4379 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4381 * Allow erase command to cross flash bank boundaries
4383 * Patch by Scott McNutt, 21 Jul 2003:
4384 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4385 Both LynxOS and BlueCat linux KDIs are supported.
4387 * Patch by Richard Woodruff, 25 Jul 2003:
4388 use more reliable reset for OMAP/925T
4390 * Patch by Nye Liu, 25 Jul 2003:
4391 fix typo in mpc8xx.h
4393 * Patch by Richard Woodruff, 24 Jul 2003:
4394 Fixes for cmd_nand.c:
4395 - Fixed null dereferece which could result in incorrect ECC values.
4396 - Added support for devices with no Ready/Busy signal hooked up.
4397 - Added OMAP1510 read/write protect handling.
4398 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4400 - Switched default ECC to be JFFS2.
4402 * Allow crc32 to be used at address 0x000
4404 * Provide consistent interface to standalone applications to access
4405 the 'global_data' structure
4406 Provide a doc/README.standalone more useful to users/developers.
4408 * Make IceCube MGT5100 FEC driver work
4410 * Implement new mechanism to export U-Boot's functions to standalone
4411 applications: instead of using (PPC-specific) system calls we now
4412 use a jump table; please see doc/README.standalone for details
4414 * Patch by Dave Westwood, 24 Jul 2003:
4415 added support for Unity OS (a proprietary OS)
4417 * Patch by Detlev Zundel, 23 Jul 2003:
4418 add "imls" command to print flash table of contents
4420 * Fix cold boot detection for log buffer reset
4422 * Return error for invalid length specifiers with "cp.X" etc.
4424 * Fix startup problem on MIPS
4426 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4427 bitmap support is configured
4429 * Patch by Bill Hargen, 18 Jul 2003:
4430 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4432 * Patch by Denis Peter, 18 Jul 2003:
4433 - fix memory configuration for MIP405T
4434 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4436 * Cleanup of TQM82xx configurations; use "official" board types
4437 to make selection easier.
4439 * Patch by Martin Krause, 17 Jul 2003:
4440 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4442 * Patch by Richard Woodruff, 17 July 03:
4443 - Fixed bug in OMAP1510 baud rate divisor settings.
4445 * Patch by Nye Liu, 16 July 2003:
4447 - add MPC86xADS support (uses MPC86xADS.h)
4448 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4450 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4451 o don't trust gclk() software measurement by default, depend on
4452 CONFIG_8xx_GCLK_FREQ
4453 - add DRAM SIMM not installed detection
4454 - use more "correct" SDRAM initialization sequence
4455 - allow different SDRAM sizes (8xxADS has 8M)
4457 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4458 - rename MAMR/MBMR defines to be more consistent. Should eventually
4459 be merged into MxMR to better reflect the PowerQUICC datasheet.
4461 * Patch by Yuli Barcohen, 16 Jul 2003:
4462 support new Motorola PQ2FADS-ZU evaluation board which replaced
4463 MPC8260ADS and MPC8266ADS
4465 ======================================================================
4466 Changes for U-Boot 0.4.4:
4467 ======================================================================
4469 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4471 * Add support for MGT5100 and MPC5200 processors
4473 * Patch by Lutz Dennig, 15 Jul 2003:
4474 update for R360MPI board
4476 ======================================================================
4477 Changes for U-Boot 0.4.3:
4478 ======================================================================
4480 * Patches by Kshitij, 04 Jul 2003
4481 - added support for arm925t cpu core
4482 - added support for TI OMAP 1510 Innovator Board
4484 * Patches by Martin Krause, 14 Jul 2003:
4485 - add I2C support for s3c2400 systems (trab board)
4486 - (re-) add "ping" to command table
4488 * Fix handling of "slow" POST routines
4490 * Patches by Yuli Barcohen, 13 Jul 2003:
4491 - Correct flash and JFFS2 support for MPC8260ADS
4492 - fix PVR values and clock generation for PowerQUICC II family
4495 * Patch by Bernhard Kuhn, 08 Jul 2003:
4496 - add support for M68K targets
4498 * Patch by Ken Chou, 3 Jul:
4499 - Fix PCI config table for A3000
4500 - Fix iobase for natsemi.c
4501 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4503 * Allow to enable "slow" POST routines by key press on power-on
4504 * Fix temperature dependend switching of LCD backlight on LWMON
4505 * Tweak output format for LWMON
4507 * Patch by Stefan Roese, 11 Jul 2003:
4508 - Fix bug in CONFIG_VERSION_VARIABLE.
4509 - AR405 config updated.
4510 - OCRTC/ORSG: bsp command added.
4511 - ASH405 bsp update.
4513 ======================================================================
4514 Changes for U-Boot 0.4.2:
4515 ======================================================================
4517 * Add support for NSCU board
4519 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4521 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4522 mirror bit flash on TQM8xxM modules
4524 * Patch by Kenneth Johansson, 30 Jun 2003:
4525 get rid of MK_CMD_ENTRY macro; update doc/README.command
4527 * Patch by Seb James, 30 Jun 2003:
4528 Improve documentation of I2C configuration in README
4530 * Fix problems with previous log buffer "fixes"
4532 * Fix minor help text issues
4534 * "log append" did not append a newline
4536 ======================================================================
4537 Changes for U-Boot 0.4.1:
4538 ======================================================================
4540 * Fix some missing commands, cleanup header files
4541 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4543 * Rewrite command lookup and help command (fix problems with bubble
4544 sort when sorting command name list). Minor cleanup here and there.
4546 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4547 - Allow to call sysmon function interactively
4548 - PIC on LWMON board needs delay after power-on
4549 - Add missing RSR definitions for MPC8xx
4550 - Improve log buffer handling: guarantee clean reset after power-on
4551 - Add support for EXBITGEN board (aka "genie")
4552 - Add support for SL8245 board
4555 - remove trailing white space, trailing empty lines, C++ comments, etc.
4556 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4558 * Patches by Kenneth Johansson, 25 Jun 2003:
4559 - major rework of command structure
4560 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4562 ======================================================================
4563 Changes for U-Boot 0.4.0:
4564 ======================================================================
4566 * Patches by Robert Schwebel, 26 Jun 2003:
4567 - csb226 configuration updated
4568 - credits for logodl port updated
4569 - innokom configuration updated
4570 - logodl tree update, still with coding style inconsistencies
4571 - added OCM for ppc405 warning to README
4573 * Patch by Pantelis Antoniou, 25 Jun 2003:
4574 update NetVia with V2 board support
4576 * Header file cleanup for ARM
4578 * Patch by Murray Jensen, 24 Jun 2003:
4579 - make sure to use only U-boot provided header files
4580 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4582 * Patch by Stefan Roese, 24 Jun 2003:
4583 - Update esd ASH405 board files.
4584 - Update esd DASA_SIM config file.
4585 - Add ping command to some esd boards.
4587 * Patch by Yuli Barcohen, 23 Jun 2003:
4588 Update for MPC8260ADS board
4590 * Patch by Murray Jensen, 23 Jun 2003:
4591 - cleanup of GCC 3.x compiler warnings
4593 * Patch by Rune Torgersen, 4 Jun 2003:
4594 add large memory support for MPC8266ADS board
4596 * Patch by Richard Woodruff, 19 June 03:
4597 - Enabled standard u-boot device abstraction for ARM
4598 - Enabled console device for ARM
4599 - Initilized bi_baudrate for ARM
4601 * Patch by Bill Hargen, 23 Apr 2003:
4602 fix byte order for 824x I2C addresses (write op)
4604 * Patch by Murray Jensen, 20 Jun 2003:
4606 - cleanup (especially for gcc-3.x compilers)
4608 * Patch by Tom Guilliams, 20 Jun 2003:
4609 added CONFIG_750FX support for IBM 750FX processors
4611 * Patch by Devin Crumb, 02 Apr 2003:
4612 Fix clock divider rounding problem in drivers/serial.c
4614 * Patch by Richard Woodruff, 19 June 03:
4615 - Fixed smc91c111 driver to sync with the u-boot environment
4616 (driver/smc91c111.c).
4617 - Added eth_init error return check in NetLoop (net/net.c).
4619 * Patch by Ken Chou, 19 June 2003:
4620 Added support for A3000 SBC board (Artis Microsystems Inc.)
4622 * Patches by Murray Jensen, 17 Jun 2003:
4623 - Hymod board database mods: add "who" field and new xilinx chip types
4624 - provide new "init_cmd_timeout()" function so code external to
4625 "common/main.c" can use the "reset_cmd_timeout()" function before
4626 entering the main loop
4627 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4628 slightly different. see include/configs/hymod.h for an example
4629 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4630 CFG_DTT_ADM1021 defined)
4631 - add new "eeprom_probe()" function which has similar args and
4632 behaves in a similar way to "eeprom_read()" etc.
4633 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4634 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4635 - gdbtools copyright update
4636 - ensure that set_msr() executes the "sync" and "isync" instructions
4637 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4638 - 8260 I/O ports fix: Open Drain should be set last when configuring
4639 - add SIU IRQ defines for 8260
4640 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4641 config.mk to allow board configurations to override the GNU
4642 linker script, selected via the LDSCRIPT, make variable, and to
4643 give an initial value to the OBJCFLAGS make variable
4644 - 8260 i2c enhancement:
4645 o correctly extends the timeout depending on the size of all
4646 queued messages for both transmit and receive
4647 o will not continue with receive if transmit times out
4648 o ensures that the error callback is done for all queued tx
4650 o correctly detects both tx and rx timeouts, only delivers one to
4651 the callback, and does not overwrite an earlier error
4652 o logic in i2c_probe now correct
4653 - add "vprintf()" function so that "panic()" function can be
4655 - many Hymod board changes
4657 * Patches by Robert Schwebel, 14 Jun 2003:
4658 - add support for Logotronic DL datalogger board
4659 - cleanup serial line after kermit binary download
4660 - add debugX macro (debug level support)
4661 - update mach-types.h to latest arm.linux.org.uk master list.
4663 * Patches by David Müller, 12 Jun 2003:
4664 - rewrite of the S3C24X0 register definitions stuff
4665 - "driver" for the built-in S3C24X0 RTC
4667 * Patches by Yuli Barcohen, 12 Jun 2003:
4668 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4669 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4670 configuration word supplied by FPGA on some MPC8260ADS boards
4672 * Patch by Pantelis Antoniou, 10 Jun 2003:
4673 Unify status LED interface
4675 * Add support for DS12887 RTC; add RTC support for ATC board
4677 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4678 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4679 - Add Atmel DataFlash support for reading and writing.
4680 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4681 - Add Flash detection on Atmel AT91RM9200DK
4682 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4683 - Replace old Ethernet PHY layer functions
4684 - Change link address
4686 * Patch by Frank Smith, 9 Jun 2003:
4687 use CRIT_EXCEPTION for machine check on 4xx
4689 * Patch by Detlev Zundel, 13 Jun 2003:
4690 added implementation of the "carinfo" command in cmd_immap.c
4692 * Fix CONFIG_NET_MULTI support in include/net.h
4694 * Patches by Kyle Harris, 13 Mar 2003:
4695 - Add FAT partition support
4696 - Add command support for FAT
4697 - Add command support for MMC
4699 - Add Intel PXA support for video
4700 - Add Intel PXA support for MMC
4702 - Enable MMC and FAT for lubbock board
4703 - Other misc changes for lubbock board
4705 * Patch by Robert Schwebel, April 02, 2003:
4706 fix for SMSC91111 driver
4708 * Patch by Vladimir Gurevich, 04 Jun 2003:
4709 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4711 * Patch by Stefan Roese, 05 Jun 2003:
4712 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4713 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4714 data cache can be used even if the chip select is in use.
4715 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4716 (see README for further description).
4717 - Changed config files of CONFIG_EEPRO100 boards to use the
4718 CFG_RX_ETH_BUFFER define.
4720 * Add support for RMU board
4722 * Add support for TQM862L at 100/50 MHz
4724 * Patch by Pantelis Antoniou, 02 Jun 2003:
4725 major reconstruction of networking code;
4726 add "ping" support (outgoing only!)
4728 * Patch by Denis Peter, 04 June 2003:
4729 add support for the MIP405T board
4731 * Patches by Udi Finkelstein, 2 June 2003:
4732 - Added support for custom keyboards, initialized by defining a
4733 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4734 - Added support for the RBC823 board.
4735 - cpu/mpc8xx/lcd.c now automatically calculates the
4736 Horizontal Pixel Count field.
4738 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4739 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4741 * Patch by Mark Rakes, 14 May 2003:
4742 add support for Intel e1000 gig cards.
4744 * Patch by Nye Liu, 3 Jun 2003:
4745 fix critical typo in MAMR definition (include/mpc8xx.h)
4747 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4749 * Patch by Klaus Heydeck, 2 Jun 2003
4750 Minor changes for KUP4K configuration
4752 * Patch by Marc Singer, 29 May 2003:
4753 Fixed rarp boot method for IA32 and other little-endian CPUs.
4755 * Patch by Marc Singer, 28 May 2003:
4756 Added port I/O commands.
4758 * Patch by Matthew McClintock, 28 May 2003
4759 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4760 - minor patches for utx8245
4762 * Patch by Daniel Engström, 28 May 2003:
4765 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4766 add nand flash support to SXNI855T configuration
4767 fix/extend nand flash support:
4768 - fix 'nand erase' command so does not erase bad blocks
4769 - fix 'nand write' command so does not write to bad blocks
4770 - fix nand_probe() so handles no flash detected properly
4771 - add doc/README.nand
4772 - add .jffs2 and .oob options to nand read/write
4773 - add 'nand bad' command to list bad blocks
4774 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4775 - make NAND read/write faster
4777 * Patch by Rune Torgersen, 23 May 2003:
4778 Update for MPC8266ADS board
4780 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4781 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4782 _time_ (!) if the environment is embedded within the U-Boot image,
4783 or in a separate flash sector.
4785 * Cleanup CFG_DER #defines in config files (wd maintained only)
4787 * Fix data abort exception handling for arm920t CPU
4789 * Fix alignment problems with flash driver for TRAB board
4791 * Patch by Donald White, 21 May 2003:
4792 fix calculation of base address in pci_hose_config_device()
4794 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4795 execute "cmd2", even if "cmd1" fails. Note that this is different
4796 to "run var1 var2" where the contents of "var2" will NOT be
4797 executed when a command in "var1" fails.
4799 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4801 * Patch by Kyle Harris, 20 May 2003:
4802 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4803 into cpu/pxa and arch-pxa.
4805 * Patch by Stefan Roese, 23 May 2003:
4806 - IBM PPC405EP port added.
4807 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4808 UART0) is used as default U-Boot console. PPC4xx only!
4809 - esd ASH405 board added (PPC405EP based).
4810 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4811 - esd CPCI405AB board added.
4812 - esd PMC405 board added.
4813 - Update of some esd boards.
4815 * Patch by Denis Peter, 19 Mai 2003:
4816 add support for the MIP405-3 board
4818 * Patch by Dave Ellis, 22 May 2003:
4819 Fix problem with only partially cleared .bss segment
4821 * Patch by Rune Torgersen, 12 May 2003:
4822 get PCI to work on a MPC8266ADS board; incorporate change to
4823 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4825 * Patch by Nye Liu, 1 May 2003:
4826 minor patches for the FADS8xx
4828 * Patch by Thomas Schäfer, 28 Apr 2003:
4829 Fix SPD handling for 256 ECC DIMM on Walnut
4831 * Add support for arbitrary bitmaps for TRAB's VFD command;
4832 allow to pass boot bitmap addresses in environment variables;
4833 allow for zero boot delay
4835 * Patch by Christian Geißinger, 19 May 2002:
4836 On TRAB: wait until the dummy byte has been completely sent
4838 * Patch by David Updegraff, 22 Apr 2003:
4839 update for CrayL1 board
4841 * Patch by Pantelis Antoniou, 21 Apr 2003:
4842 add boot support for ARTOS (a proprietary OS)
4844 * Patch by Steven Scholz, 11 Apr 2003:
4845 Add support for RTC DS1338
4847 * Patch by Rod Boyce, 24 Jan 2003:
4848 Fix counting of extended partitions in diskboot command
4850 * Patch by Christophe Lindheimer, 20 May 2003:
4851 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4853 * Fix SDRAM timing on Purple board
4855 * Add support for CompactFlash on ATC board
4856 (includes support for Intel 82365 and compatible PC Card controllers,
4857 and Yenta-compatible PCI-to-CardBus controllers)
4859 * Patch by Mathijs Haarman, 08 May 2003:
4860 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4862 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4864 * Add support for Promess ATC board
4866 * Patch by Keith Outwater, 28 Apr 2003:
4867 - Miscellaneous corrections and additions to GEN860T board specific code.
4868 - Added GEN860_SC variant to GEN860T.
4869 - Miscellaneous corrections to GEN860T documentation.
4870 - Correct duplicate entry in U-Boot CREDITS file.
4871 - Add GEN860T_SC entry in MAINTAINERS file.
4872 - Update CREDITS file with GEN860T_SC info.
4874 * Update Smiths Aerospace addresses in MAINTAINERS file
4876 * Fix error handling in hush's version of "run" command
4879 - Splashscreen support
4882 - temperature dependend enabling of LCD
4884 * Allow booting from old "PPCBoot" disk partitions
4886 * Add support for TQM8255 Board / MPC8255 CPU
4888 ======================================================================
4889 Changes for U-Boot 0.3.1:
4890 ======================================================================
4892 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4894 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4895 display when Linux takes over
4897 * Patch by Erwin Rol, 27 Feb 2003:
4898 Add support for RTEMS (this time for real).
4900 * Add support for "bmp info" and "bmp display" commands to load
4901 bitmap images; this can be used (for example in a "preboot"
4902 command) to display a splash screen very quickly after poweron.
4904 * Add support for 133 MHz clock on INCA-IP board
4906 * Patch by Lutz Dennig, 10 Apr 2003:
4907 Update for R360MPI board
4909 * Add new meaning to "autostart" environment variable:
4910 If set to "no", a standalone image passed to the
4911 "bootm" command will be copied to the load address
4912 (and eventually uncompressed), but NOT be started.
4913 This can be used to load and uncompress arbitrary
4916 * Patch by Stefan Roese, 10 Apr 2003:
4917 Changed DHCP client to use IP address from server option field #54
4918 from the OFFER packet in the server option field #54 in the REQUEST
4919 packet. This fixes a problem using a Windows 2000 DHCP server,
4920 where the DHCP-server is not the TFTP-server.
4922 * Set max brightness for MN11236 displays on TRAB board
4924 * Add support for TQM862L modules
4926 ======================================================================
4927 Changes for U-Boot 0.3.0:
4928 ======================================================================
4930 * Patch by Arun Dharankar, 4 Apr 2003:
4931 Add IDMA example code (tested on 8260 only)
4933 * Add support for Purple Board (MIPS64 5Kc)
4935 * Add support for MIPS64 5Kc CPUs
4937 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4939 * Patch by Denis Peter, 04 Apr 2003:
4940 - update MIP405-4 board
4942 * Patch by Stefan Roese, 4 Apr 2003:
4943 - U-Boot version environment variable "ver" added
4944 (CONFIG_VERSION_VARIABLE).
4945 - Changed PPC405GPr version from A to B.
4946 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4948 * Patches by Denis Peter, 03 April 2003:
4949 - fix PCI IRQs on MPL boards
4950 - fix two more un-relocated pointer problems
4952 * Fix behaviour of "run" command:
4953 - print error message iv variable does not exist
4954 - terminate processing of arguments in case of error
4956 * Patches by Peter Figuli, 10 Mar 2003
4957 - Add support for BTUART on PXA platform
4958 - Add support for WEP EP250 (PXA) board
4960 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4961 flash using a BDI2000
4963 * Implement fix for I2C Edge Conditions problem for all boards that
4964 use the bit-banging driver (common/soft_i2c.c)
4966 * Patch by Martin Winistoerfer, 23 Mar 2003
4967 - Add port to MPC555/556 microcontrollers
4968 - Add support for cmi customer board with
4969 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4971 * Patch by Rick Bronson, 28 Mar 2003:
4972 - fix common/cmd_nand.c
4974 * Patch by Arun Dharankar, 24 Mar 2003:
4975 - add threads / scheduler example code
4977 * Add patches by Robert Schwebel, 31 Mar 2003:
4978 - add ctrl-c support for kermit download
4979 - align bdinfo output on ARM
4980 - csb226 board: bring in sync with innokom/memsetup.S
4981 - csb226 board: fix MDREFR handling
4982 - misc doc fixes / extensions
4983 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4984 - add BOOT_PROGRESS to armlinux.c
4986 * Add CPU ID, version, and clock speed for INCA-IP
4988 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4989 - fix SRAM and SDRAM memory sizing
4990 - add status LED support
4991 - add MAC address for second (SCC1) ethernet port
4993 * Update default environment for TQM8260 board
4995 * Patch by Rick Bronson, 16 Mar 2003:
4996 - Add NAND flash support for reading, writing, and erasing NAND
4997 flash (certain forms of which are called SmartMedia).
4998 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
5000 * Patches by Robert Schwebel, 19 Mar 2003:
5001 - use arm-linux-gcc as default compiler for ARM
5002 - fix i2c fixup code
5003 - fix missing baudrate setting
5004 - added $loadaddr / CFG_LOAD_ADDR support to loadb
5005 - moved "ignoring trailing characters" _before_ u-boot wants to
5006 print out diagnostics messages; removes bogus characters at the
5009 * Patch by John Zhan, 18 Mar 2003:
5010 Add support for SinoVee Microsystems SC8xx boards
5012 * Patch by Rolf Offermanns, 21 Mar 2003:
5013 ported the dnp1110 related changes from the current armboot cvs to
5014 current u-boot cvs. smc91111 does not work. problem marked in
5015 smc91111.c, grep for "FIXME".
5017 * Patch by Brian Auld, 25 Mar 2003:
5018 Add support for STM flash chips on ebony board
5020 * Add PCI support for MPC8250 Boards (PM825 module)
5022 * Patch by Stefan Roese, 25 Mar 2003:
5025 * Patch by Stefan Roese, 20 Mar 2003:
5026 - CPCI4052 update (support for revision 3).
5027 - Set edge conditioning circuitry on PPC405GPr for compatibility
5028 to existing PPC405GP designs.
5029 - Clip udiv to 5 bits on PPC405 (serial.c).
5031 * Extend INCAIP board support:
5032 - add automatic RAM size detection
5033 - add "bdinfo" command
5034 - pass flash address and size to Linux kernel
5035 - switch to 150 MHz clock
5037 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
5038 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
5039 boards, version 153 for Rev. 200 boards).
5041 * Patch by Vladimir Gurevich, 12 Mar 2003:
5042 Fix relocation problem of statically initialized string pointers
5045 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5046 Cleanup & bug fixes for JFFS2 code:
5047 - the memory mangement was broken. It caused havoc on malloc by
5048 writing beyond the block boundaries.
5049 - the length calculation for files was wrong, sometimes resulting
5050 in short file reads.
5051 - data copying now optionally takes fragment version numbers into
5052 account, to avoid copying from older data.
5053 See doc/README.JFFS2 for details.
5055 * Patch by Josef Wagner, 12 Mar 2003:
5056 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5057 - ETH05 and BEDBUG support for CU824
5058 - added support for MicroSys CPC45
5059 - new BOOTROM/FLASH0 and DOC base for PM826
5061 * Patch by Robert Schwebel, 12 Mar 2003:
5062 Fix the chpart command on innokom board
5065 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5066 s/PPCBoot/U-Boot/ in some files
5067 s/pImage/uImage/ in some files
5069 * Patch by Detlev Zundel, 15 Jan 2003:
5070 Fix '' command line quoting
5072 * Patch by The LEOX team, 19 Jan 2003:
5073 - add support for the ELPT860 board
5074 - add support for Dallas ds164x RTC
5076 * Patches by David Müller, 31 Jan 2003:
5077 - minimal setup for CardBus bridges
5078 - add EEPROM read/write support in the CS8900 driver
5079 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5080 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5082 * Patch by Steven Scholz, 04 Feb 2003:
5083 add support for RTC DS1307
5085 * Patch by Reinhard Meyer, 5 Feb 2003:
5086 fix PLPRCR/SCCR init sequence on 8xx to allow for
5087 changes of EBDF by software
5089 * Patch by Vladimir Gurevich, 07 Feb 2003:
5090 "API-compatibility patch" for 4xx I2C driver
5092 * TRAB fixes / extensions:
5093 - Restore VFD brightness as saved in environment
5094 - add support for Fujitsu flashes
5095 - make sure both buzzers are turned off (drive low level)
5097 * Patches by Robert Schwebel, 06 Mar 2003:
5098 - fix bug in BOOTP code (must use NetCopyIP)
5099 - update of CSB226 port
5100 - clear BSS segment on XScale
5101 - added support for i2c_init_board() function
5102 - update to the Innokom plattform
5104 * Extend support for redundand environments for configurations where
5105 environment size < sector size
5107 * Patch by Rune Torgersen, 13 Feb 2003:
5108 Add support for Motorola MPC8266ADS board
5110 * Patch by Kyle Harris, 19 Feb 2003:
5111 patches for the Intel lubbock board:
5112 memsetup.S - general cleanup (based on Robert's csb226 code)
5113 flash.c - overhaul, actually works now
5114 lubbock.c - fix init funcs to return proper value
5116 * Patch by Kenneth Johansson, 26 Feb 2003:
5117 - Fixed off by one in RFTA calculation.
5118 - No need to abort when LDF is lower than we can program it's only
5119 minimum timing so clamp it to what we can do.
5120 - Takes function pointer to function for reading the spd_nvram. Usefull
5121 for faking data or hardcode a module without the nvram.
5122 - fix other user for above change
5123 - fix some comments.
5125 * Patches by Brian Waite, 26 Feb 2003:
5126 - fix port for evb64260 board
5127 - fix PCI for evb64260 board
5130 * Patch by Reinhard Meyer, 1 Mar 2003:
5131 Add support for EMK TOP860 Module
5133 * Patch by Yuli Barcohen, 02 Mar 2003:
5134 Add SPD EEPROM support for MPC8260ADS board
5136 * Patch by Robert Schwebel, 21 Jan 2003:
5137 - Add support for Innokom board
5138 - Don't complain if "install" fails
5139 - README cleanup (remove duplicated lines)
5140 - Update PXA header files
5142 * Add documentation for existing POST code (doc/README.POST)
5144 * Patch by Laudney Ren, 15 Jan 2003:
5145 Fix handling of redundand environment in "tools/envcrc.c"
5147 * Patch by Detlev Zundel, 28 Feb 2003:
5148 Add bedbug support for 824x systems
5150 * Add support for 16 MB flash configuration of TRAB board
5152 * Patch by Erwin Rol, 27 Feb 2003:
5153 Add support for RTEMS
5155 * Add image information to README
5157 * Patch by Stefan Roese, 18 Feb 2003:
5158 CPCIISER4 configuration updated.
5160 * Patch by Stefan Roese, 17 Feb 2003:
5161 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5163 * Patch by Stefan Roese, 13 Feb 2003:
5164 Add "pcidelay" environment variable (in ms, enabled via
5165 CONFIG_PCI_BOOTDELAY).
5166 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5167 RST# to respond to configuration cycles (33MHz -> 1s).
5169 * Fix dual PCMCIA slot support (when running with just one
5172 * Add VFD type detection to trab board
5174 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5175 variable with value in the EEPROM
5177 * Patch by Stefan Roese, 10 Feb 2003:
5178 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5180 * Add support for MIPS32 4Kc CPUs
5182 * Add support for INCA-IP Board
5184 ======================================================================
5185 Changes for U-Boot 0.2.2:
5186 ======================================================================
5188 * Add dual ethernet support on PM826
5190 * Add support for LXT971 PHY on PM826
5192 * Patch by Tord Andersson, 16 Jan 2003:
5193 Fix flash sector count for TQM8xxL
5195 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5196 16 bytes out of each 32 byte block)
5198 ======================================================================
5199 Changes for U-Boot 0.2.1:
5200 ======================================================================
5202 * Add support for V37 board
5203 (patch by Jón Benediktsson, 11 Dec 2002)
5205 * Update baudrate in bd_info when it gets changed
5207 * Add watchdog trigger points while waiting for serial port
5208 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5210 * Improve command line tool to access the U-Boot's environment
5211 (figuration of the utility, using a config file)
5213 * Add single quote support for (old) command line parser
5215 * Switch LWMON board default config from FRAM to EEPROM;
5216 in POST, EEPROM shows up on 8 addresses
5218 ======================================================================
5219 Changes for U-Boot 0.2.0:
5220 ======================================================================
5222 * Use 1-byte-read instead of -write for iprobe() function
5223 Add i2c commands to PM826 config
5225 * extend I2C POST code: check for list on known addresses
5227 * Improve log buffer code; use "loglevel" to decide which messages
5228 to log on the console, too (like in Linux); get rid of "logstart"
5230 * Add command line tool to access the U-Boot's environment
5231 (board-specific for TRAB now, to be fixed later)
5233 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5234 Fix misc problems with AmigaOne support
5236 * Patch by Chris Hallinan, 3 Dec 2002:
5237 minor cleanup to the MPC8245 EPIC driver
5239 * Patch by Pierre Aubert , 28 Nov 2002
5240 Add support for external (SIU) interrupts on MPC8xx
5242 * Patch by Pierre Aubert , 28 Nov 2002
5243 Fix nested syscalls bug in standalone applications
5245 * Patch by David Müller, 27 Nov 2002:
5246 fix output of "pciinfo" command for CardBus bridge devices.
5248 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5251 * Add LED indication for IDE activity on KUP4K board
5253 * Fix startup problems with VFD display on TRAB
5255 * Patch by Pierre Aubert, 20 Nov 2002
5256 Add driver for Epson SED13806 graphic controller.
5257 Add support for BMP logos in cfb_console driver.
5259 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5261 * Patch by Rod Boyce, 21 Nov 2002:
5262 fix PCMCIA on MBX8xx board
5264 * Patch by Pierre Aubert , 21 Nov 2002
5265 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5266 bootmode word in DPRAM configurable
5268 * Patch by Daniel Engström, 18 Nov 2002:
5269 Fixes for x86 port (mostly strings issues)
5271 * Patch by Ken Chou, 18 Nov 2002:
5272 Fix for natsemi NIC cards (DP83815)
5274 * Patch by Pierre Aubert, 19 Nov 2002:
5275 fix a bug for the MII configuration, and some warnings
5277 * Patch by Thomas Frieden, 13 Nov 2002:
5278 Add code for AmigaOne board
5279 (preliminary merge to U-Boot, still WIP)
5281 * Patch by Jon Diekema, 12 Nov 2002:
5282 - Adding URL for IEEE OUI lookup
5283 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5285 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5286 root-on-nfs macros are designed to switch how the default boot
5287 method gets defined.
5289 * Patch by Daniel Engström, 13 Nov 2002:
5290 Add support for i386 architecture and AMD SC520 board
5292 * Patch by Pierre Aubert, 12 Nov 2002:
5293 Add support for DOS filesystem and booting from DOS floppy disk
5295 * Patch by Jim Sandoz, 07 Nov 2002:
5296 Increase number of network RX buffers (PKTBUFSRX in
5297 "include/net.h") for EEPRO100 based boards (especially SP8240)
5298 which showed "Receiver is not ready" errors when U-Boot was
5299 processing the receive buffers slower than the network controller
5302 * Patch by Andreas Oberritter, 09 Nov 2002:
5303 Change behaviour of NetLoop(): return -1 for errors, filesize
5304 otherwise; return code 0 is valid an means no file loaded - in this
5305 case the environment still gets updated!
5307 * Patches by Jon Diekema, 9 Nov 2002:
5308 - improve ADC/DAC clocking on the SACSng board to align
5309 the failing edges of LRCLK and SCLK
5310 - sbc8260 configuration tweaks
5311 - add status LED support for 82xx systems
5312 - wire sspi/sspo commands into command handler; improved error
5314 - add timestamp support and alternate memory test to the
5315 SACSng configuration
5317 * Patch by Vince Husovsky, 7 Nov 2002:
5318 Add "-n" to linker options to get rid of "Not enough room for
5319 program headers" problem
5321 * Patch by David Müller, 05 Nov 2002
5322 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5323 so we can use an already existing name
5325 * Patch by Pierre Aubert, 05 Nov 2002
5326 Hardware relatied improvments in FDC boot code
5328 * Patch by Holger Schurig, 5 Nov 2002:
5329 Make the PXA really change it's frequency
5331 * Patch by Pierre Aubert, 05 Nov 2002
5332 Add support for slave serial Spartan 2 FPGAs
5334 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5337 * Add support for log buffer which can be passed to Linux kernel's
5338 syslog mechanism; used especially for POST results.
5340 * Patch by Klaus Heydeck, 31 Oct 2002:
5341 Add initial support for kup4k board
5343 * Patch by Robert Schwebel, 04 Nov 2002:
5344 - use watchdog to reset PXA250 systems
5345 - added progress callbacks to (some of the) ARM code
5346 - update for Cogent CSB226 board
5348 * Add support for FPS860 board
5350 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5351 Improve PCI access on 32-bits Compact PCI bus
5353 * Fix mdelay() on TRAB - this was still the debugging version with
5354 seconds instead of ms.
5356 * Patch by Robert Schwebel, 1 Nov 2002:
5357 XScale related cleanup (affects all ARM boards)
5359 * Cleanup of names and README.
5361 ======================================================================
5362 Notes for U-Boot 0.1.0:
5363 ======================================================================
5365 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5367 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5368 For information about the history of the project please see the
5369 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5371 ======================================================================