1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
7 * Update for SC520 board.
8 Patch by David Updegraff, 02 Dec 2005
10 * Fixed common.h spelling error.
11 Patch by Cory Tusar, 30 Nov 2005
14 Patch by Andreas Engel, 28 Nov 2005
16 * Fix fatload command on FAT32 formatted partitions.
17 Patch by Joachim Jaeger, 18 Nov 2005
19 * Fix drivers/dm9000.c when configured in 32 bit mode.
20 Patch by Eric Benard, 17 Nov 2005
22 * Cleanup debug code for yucca board.
24 * MCC200: restrict addressable flash space to 32 MB
26 * Add debug console on COM12 for MCC200 board
28 * Fix control-c handing in CONFIG_CMDLINE_EDITING
29 Properly pass break code back from readline.
30 Patch by Roger Blofeld, 31 Jul 2006
32 * Add commandline history support to all AMCC eval boards
33 Patch by Stefan Roese, 07 Aug 2006
35 * Add Macronix MXLV320T flash support for AMCC Bamboo
36 Patch by Stefan Roese, 07 Aug 2006
38 * Change "mii info" to not print an error upon missing PHY at address
39 Patch by Stefan Roese, 07 Aug 2006
41 * Fix PCI-Express on PPC440SPe rev. A.
43 * Fix preboot message on TQM85xx after switching to hush parser.
45 * Adapt TQM85xx ramdisk address to Linux kernel memory map
47 * Add initial support for PCI-Express on PPC440SPe (Yucca board).
49 * Fix compiler warning for TRAB board.
50 Patch by Martin Krause, 07 Aug 2006
52 * Prevent USB commands from working when USB is stopped.
54 * Add rudimentary handling of alternate settings of USB interfaces.
55 This is in order to fix issues with some USB sticks timing out
56 during initialization. Some code readability improvements.
58 * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
59 AMCC suggested to set the PMU bit to 0 for best performace on
60 the PPC440 DDR controller.
61 Please see doc/README.440-DDR-performance for details.
62 Patch by Stefan Roese, 28 Jul 2006
64 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
65 Please see doc/README.bamboo for details.
66 Patch by Stefan Roese, 27 Jul 2006
68 * Fix CONFIG_CMDLINE_EDITING implementation
69 Patch by Stefan Roese, 27 Jul 2006
71 * Fix preboot message on TQM5200 after switching to hush parser.
73 * MCC200: set default configuration to low_boot DDR,
74 and support for configurable options high_boot and/or SDRAM.
76 * Add support for 256 MB SDRAM on CPU87
77 Patch by Josef Wagner, 25 Nov 2005
79 * Add configuration for cam5200 board (based on TQM5200S).
83 * Disabled kvme080 board in MAKEALL because of build problems.
87 * Update NetStar board
88 Patch by Ladislav Michl, 03 Nov 2005
90 * Make code better readable.
91 Patch by Ladislav Michl, 14 Sep 2005
93 * Enable initrd ATAG for xm250 board.
94 Patch by Josef Wagner, 05 Sep 2005
96 * Add readline cmdline-editing extension
97 Patch by JinHua Luo, 01 Sep 2005
99 * Add support for friendly-arm SBC-2410X board
100 Patch by JinHua Luo, 01 Sep 2005
102 * Fix multi-part image support on i386 platform.
103 Patch by David Updegraff, 19 Aug 2005
105 * Add support for KVME080 board
106 Patch by Sangmoon Kim, 18 Aug 2005
108 * Fix MIPS LE build problem
109 Patch by Matej Kupljen, 10 Aug 2005
111 * Check argument count in "mii" command.
112 Problem pointed out by Andrew Dyer, 13 Jun 2005
114 * Cleanup TQM5200 board configurations:
115 - make highboot configurations use environment at high end, too,
116 to avoid flash fragmentation
117 - always use redundand environment
118 - don't enable video code for modules without graphics controller
119 - provide useful (though different) mtdparts settings
120 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
122 * Extend mkconfig tool to print more useful target name
124 * Add support for high-boot on TQM5200 and TQM5200S boards.
125 Hint: the CPLD on the TQM5200 must be programmed with a software
126 version supporting the high boot option! The new TQM5200S is
127 already supporting this option. On the TQM5200 this option will be
128 supported in configurations with MPC5200 rev B processors.
129 To actually "high boot", set jumper X30 on the STK52xx.
130 Patch by Martin Krause, 12 Jul 2006
132 * Add support for new TQM5200 revisions
133 - Support for TQM5200S (short version without graphic controller)
134 - Support for modules with 'N' type S29GL128N Spansion flashes
135 (requires changes to flash layout)
136 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
137 Patch by Martin Krause, 07 Jul 2006
139 * Fix support for PS/2 keyboard on TQM85xx boards
140 The PS/2 keyobard driver for the TQM85xx modules only supports the
141 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
142 include a DUART, the TQM8560 modules can't be used with the PS/2
143 keyboard controller on the STK85xx board.
144 The PS/2 keyboard driver should work with the modules TQM8540,
145 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
146 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
147 settings: X66 1-2, 9-10; X61 2-3
148 Patch by Martin Krause, 21 Jun 2006
150 * Adjust RTC century handling on STK52xx board to match Linux driver.
151 Patch by Martin Krause, 12 Jun 2006
153 * Adjust filenames for USB update images on TRAB board.
154 During an automatic update via USB stick, U-Boot searches for
155 images with the name "firmware.img" and "kernel.img". This names
156 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
157 to prevent updates of new boards (with the new macronics "c" step
158 flashes) with old, incompatible firmware or kernel versions.
159 Patch by Martin Krause, 21 Jun 2006
161 * Bugfix in VFD routine on TRAB board.
162 Make sure upper lext pixel can be set to blue, too
163 (so far only red was possible).
164 Patch by Martin Krause, 15 Feb 2006
166 * Enable buffered flash writes for TB5200 board.
168 * Fix some bugs in TRAB board flash driver.
169 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
170 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
171 - remove "Unlock Bypass" mode, because macronix flashes do not support
173 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
174 for Intel compatible flashes, not for AMD compatible.
175 Patch by Martin Krause, 15 Feb 2006
177 * Add additional error messages to flash driver on TRAB board
178 (for erase errors and timeout errors)
179 Patch by Martin Krause, 14 Feb 2006
181 * Add support for TB5200 board
182 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
183 integrated in a little aluminium case.
184 Patch by Martin Krause, 8 Jun 2006
186 * Enable buffered flash writes for TQM5200 board.
188 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
190 * Add support for TQM885D board.
191 Patch by Martin Krause, 20 Mar 2006
193 * Fix FEC initialisation: All MII configuration is done via FEC1
194 registers, but MII_SPEED was configured according to FEC used. So
195 if only FEC2 was used, this caused the real MII_SPEED register in
196 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
197 Fix: always configure MII_SPEED on FEC1 only.
198 Patch by Markus Klotzbuecher, 12 Jul 2006
200 * Add support for SPC1920 board.
201 Patch by Markus Klotzbuecher, 12 Jul 2006
203 * MCC200 board: support console on any one of the Quad UART ports.
205 * Fix error in flash protection calculation on MCC200 board.
207 * Major PCMCIA Cleanup to make code better readable and maintainable.
209 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
210 placed to the drivers/rpx_pmcia.c file to avoid duplication.
211 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
212 - drivers/i82365.c has been split into two parts located at
213 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
214 the only boards using CONFIG_82365).
215 - Changes were tested for clean build and *very* *few* boards.
217 * Fix timer problems on AMCC yucca board.
218 Set Timer Clock Select to use CPU clock as a timer input source.
220 * Bring yucca config more in line with other AMCC boards.
222 * Add AMCC bamboo board to MAKEALL build script.
224 * Fix AMCC bamboo eval board compilation errors.
226 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
227 Enabled it for Yucca board.
229 * Cleanup config file and bootup output for Yucca board.
231 * Fix CONFIG_440_GX define usage.
233 * Remove autogenerated bmp_logo.h file.
235 * Add support for AMCC 440SPe CPU based eval board (Yucca).
237 * Call serial_initialize() before first debug() is used.
239 * Cleanup trab board for GCC-4.x
241 * VoiceBlue update: use new MTD flash partitioning methods, use more
242 reasonable TEXT_BASE, update default environment and enable keyed
244 Patch by Ladislav Michl, 16. Aug 2005
246 * Add forgotten changes for the PLEB 2 Board.
247 Patch by David Snowdon, 13. Aug 2005
249 * Add support for wrPPMC7xx/74xx boards
250 Patch by Richard Danter, 12 Aug 2005
252 * Add support for gth2 board
253 Patch by Thomas Lange, Aug 11 2005
255 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
256 Patch by Martin Krause, 8 Jun 2006
258 This patch supports two serial consoles on boards with
259 a MPC5xxx CPU. The console can be switched at runtime
260 by setting stdin, stdout and stderr to the desired serial
261 interface (serial0 or serial1). The PSCs to be used as
262 console port are definded by CONFIG_PSC_CONSOLE
263 and CONFIG_PSC_CONSOLE2.
264 See README.serial_multi for details.
266 * Bugfix in I2C initialisation on S3C2400.
267 If the bus is blocked because of a previously interrupted
268 transfer, up to eleven clocks are generated on the I2CSCL
269 line to complete the transfer and to free the bus.
270 With this fix pin I2CSCL (PG6) is really configured as GPIO
271 so the clock pulses are really generated.
272 Patch by Martin Krause, 04 Apr 2006
274 * Fix DDR6 errata on TQM834x boards
275 Patch by Thomas Waehner, 07 Mar 2006
277 * Remove obsolete flash driver board/tqm5200/flash.c
278 Patch by Martin Krause, 11 Jan 2006
280 * Update configuration for CMC-PU2 board
281 Patch by Martin Krause, 17 Nov 2005
283 * Add support for PS/2 keyboard on TQM85xx board
284 Patch by Martin Krause, 07 Nov 2005
286 Tested on a STK85XX baseboard. Make sure the PS/2 controller
287 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
289 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
290 In tsc2000_read_channel() the delay after setting the multiplexer
291 to a temperature channel is increased from 1,5 ms to 10 ms. This
292 is to allow the multiplexer inputs to stabilize after huge steps
293 of the input signal level.
294 Patch by Martin Krause, 08 Nov 2005
296 * Adjust TQM5200 make targets
297 Make the automatic CS configuration the default.
298 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
299 and CONFIG_TQM5200_AC are removed.
300 "TQM5200_config" is now the default for STK52XX.200 base boards.
301 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
302 Patch by Martin Krause, 07 Nov 2005
304 * Fix setting of environment variable "ver" on trab board
305 The environment variable "ver" is now set before
306 do_auto_update() is called, so that "ver" can be used
307 in USB update scripts.
308 Patch by Martin Krause, 27 Oct 2005
310 * Fix wrong usage of udelay() in led_blink() on trab board
311 Patch by Martin Krause, 27 Oct 2005
313 * Fix udelay bug in vfd.c for trab board
314 Patch by Martin Krause, 27 Oct 2005
316 * Disable JFFS2 support for trab board
317 Patch by Martin Krause, 27 Oct 2005
319 * Change mtdparts definition on trab board to match current flash map
320 Patch by Martin Krause, 27 Oct 2005
322 * Fix memory init problems on MCC200 board
324 * Fix IxEthDB.h to compile again
325 Patch by Stefan Roese, 14 Jun 2006
327 * Minor cleanup for PCS440EP board
328 Patch by Stefan Roese, 13 Jun 2006
330 * Add MCF5282 support (without preloader)
331 relocate ichache_State to ram
332 u-boot can run from internal flash
333 Add EB+MCF-EV123 board support.
334 Add m68k Boards to MAKEALL
335 Patch from Jens Scharsig, 08 Aug 2005
337 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
338 Patch by Scott McNutt, 08 Jun 2006
340 * Nios II - Add EPCS Controller bootrom work-around
341 -When booting from an epcs controller, the epcs bootrom may leave the
342 slave select in an asserted state causing soft reset hang. This
343 patch ensures slave select is negated at reset.
344 Patch by Scott McNutt, 08 Jun 2006
346 * Update PK1C20 board
347 -Update base addresses for standard configuration
348 -Eliminate use of CACHE_BYPASS in board code
349 Patch by Scott McNutt, 08 Jun 2006
351 * Nios II - Fix I/O Macros and mini-app stubs
353 -Eliminate use of CACHE_BYPASS in cpu code
354 -Eliminate assembler warnings
355 -Fix mini-app stubs and force no small data
356 Patch by Scott McNutt, 08 Jun 2006
358 * Fix U-Boot environment sector protection on MCC200 board
360 * Minor cleanup for PCS440EP board
362 * Update PCS440EP port to fit into one flash device (incl. environment)
363 Patch by Stefan Roese, 06 Jun 2006
365 * Add support for PCS440EP board
366 Patch by Stefan Roese, 02 Jun 2006
368 * Fix examples/Makefile; some build targets were lost
370 * Fix watchdog handling in CFI flash driver
371 Just use udelay() when waiting for status changes which will
372 implicitely trigger the watchdog.
374 * Fix PCI to memory window size problems on PM82x boards
375 We use the "automatic" mode that was used for the MPC8266ADS and
376 MPC8272 boards. Eventually this should be used on all boards?]
377 Patch by Wolfgang Grandegger, 17 Jan 2006
379 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
380 Patch by Stefan Roese, 29 May 2006
382 * Update Intel IXP4xx support
383 - Add IXP4xx NPE ethernet MAC support
384 - Add support for Intel IXDPG425 board
385 - Add support for Prodrive PDNB3 board
387 Patch by Stefan Roese, 23 May 2006
389 * Fix problem in PVR detection for 440GR
390 Patch by Stefan Roese, 18 May 2006
392 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
394 * Enable autoboot for M5271EVB board.
396 * Changed default ramdisk addr in yosemite/yellowstone ports
397 Patch by Stefan Roese, 15 May 2006
399 * Fix PCMCIA support on virtlab2
401 * Add support for VirtLab2 board
402 (needed because of differences in the PCMCIA hardware).
406 * Update yosemite configuration to enable flash write buffer support
407 Patch by Stefan Roese, 10 May 2006
409 * Fix compile warnings in common/xyzModem.c
410 Patch by Stefan Roese, 10 May 2006
412 * Add support for AMCC 440EP Rev C and 440GR Rev B
413 Patch by John Otken, 08 May 2006
415 * OMAP 5912/OSK: update EMIFS CS1 timings:
416 Problems have been seen in the linux kernel's smc91x network driver
417 due to improper bus timings. The latest 2.6 OMAP kernels currently
418 have a workaround, but this fix belongs in u-boot.
419 Patch by Kevin Hilman, 13 Oct 2005
421 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
422 Patch by Hiroki Kaminaga, 11 Mar 2006
424 * Update omap5912osk board support
425 - Fix OMAP support that omap5912osk compiles in current source tree
426 - Update with code from "http://omap.spectrumdigital.com/osk5912"
427 to fix problems with DDR initialization
429 - Use CFI flash driver and support complete 32MB of onboard flash
430 - Add "print_cpuinfo()" and "checkboard()" functions to display
431 CPU (with frequency) and Board infos
432 Patch by Stefan Roese, 10 May 2006
434 * Fix watchdog issues for ColdFire boards.
436 * Add M5271EVB board support.
438 * Make R5200 specific low level initialization board conditional.
440 * Update CPU target identification strings for ColdFire family.
442 * Update register definitions for MCF5271.
444 * Fix serial console support for MCF5271.
446 * Fixes for gcc 3.4 based m68k toolchain,
447 based on patch by Jate Sujjavanich.
449 * Fix lowboot support on MCC200 board
451 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
452 - Removed MPC8349ADS port
453 - Added PCI support to MPC8349ADS
454 - reworked memory map to allow mapping of all regions with BATs
455 Patch by Kumar Gala, 20 Apr 2006
457 * Coding Style cleanup
459 * Write RTC seconds first to maintain settings integrity per
460 Maxim/Dallas DS1306 data sheet.
461 Patch by Alan J. Luse, 02 May 2006
463 * Scheduled for removal: strnicmp() which is unused
465 * Update for Intel Monahans boards:
466 - support for magic key detection and handling on delta board
467 - NAND support for zylonite board + some minor cleanup
469 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
470 Patch by Jon Loeliger, 01 May 2006
472 * Fixed handling of bad checksums with "mkimage -l"
474 * Added support for BC3450 board
475 Patch by Stefan Strobl, 21 Oct 2005
477 * Update for NC650 board:
478 - Support rev1 and rev2 hardware
479 - adapt to new NAND layer
480 - add CP850 configuration based on NC650
482 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
483 is configured; othrwise DMA accesses aren't cache coherent which
484 causes for example USB to fail.
488 * Fix dbau1x00 boards broken by dbau1550 patch
489 PLL:s were not set for boards other than 1550.
490 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
491 Default boot is now bootp for cards other than 1550.
492 Patch by Thomas Lange, 10 Aug 2005
494 * Fixes common/cmd_flash.c:
495 - fix some compiler/parser error, if using m68k tool chain
496 - optical fix for protect on/off all messages, if using more
498 Patch by Jens Scharsig, 28 Jul 2005
500 * Fix Quad UART mapping on MCC200 board due to new HW revision
502 * Fix JFFS2 support for legacy NAND driver.
504 * Remove dependencies between DoC code and old legacy NAND driver.
506 * Fix PM828_PCI target, for which PCI was *not* configured in.
508 * Fix Lite5200B support: initialize SDelay register
509 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
510 Configuration", 3.3.1 SDelay--MBAR + 0x0190
512 * Changes/fixes for drivers/cfi_flash.c:
514 - Add Intel legacy lock/unlock support to common CFI driver
516 On some Intel flash's (e.g. Intel J3) legacy unlocking is
517 supported, meaning that unlocking of one sector will unlock
518 all sectors of this bank. Using this feature, unlocking
519 of all sectors upon startup (via env var "unlock=yes") will
522 - Fixed problem with multiple reads of envronment variable
523 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
525 - Removed unwanted linefeeds from "protect" command when
526 CFG_FLASH_PROTECTION is enabled.
528 - Changed p3p400 board to use CFG_FLASH_PROTECTION
530 Patch by Stefan Roese, 01 Apr 2006
532 * Changes/fixes for drivers/cfi_flash.c:
533 - Correctly handle the cases where CFG_HZ != 1000 (several
535 - Fix the timeout calculation of buffered writes (off by a
537 Patch by Anders Larsen, 31 Mar 2006
539 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
541 405 SDRAM: - The SDRAM parameters can now be defined in the board
542 config file and the 405 SDRAM controller values will
543 be calculated upon bootup (see PPChameleonEVB).
544 When those settings are not defined in the board
545 config file, the register setup will be as it is now,
546 so this implementation should not break any current
547 design using this code.
549 Thanks to Andrea Marson from DAVE for this patch.
551 440 DDR: - Added function sdram_tr1_set to auto calculate the
552 TR1 value for the DDR.
553 - Added ECC support (see p3p440).
555 Patch by Stefan Roese, 17 Mar 2006
557 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
558 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
560 * Add support for ymodem protocol download
561 Patch by Stefano Babic, 29 Mar 2006
563 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
564 Merge from Markus Klotzbücher's repo, 01 Apr 2006
566 * GCC-4.x fixes: clean up global data pointer initialization for all
569 * Update for Delta board:
570 - redundant NAND environment
571 - misc Monahans cleanups (remove dead code etc.)
572 - DA9030 Initialization; some minimal changes to PXA I2C driver to
573 make it work with the Monahans.
574 - Make Monahans clock frequency configurable using
575 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
576 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
577 Merge from Markus Klotzbücher's repo, 25 Mar 2006
579 * Enable Quad UART om MCC200 board.
581 * Cleanup MCC200 board configuration; omit non-existent stuff.
583 * Add support for MPC859/866 Rev. A.0
585 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
587 * Fix DDR ECC bit definitions for MPC83xx.
589 * Add initial support for MPC8349E MDS board.
591 * Add support for ECC DDR initialization on MPC83xx.
593 * Add DMA support for MPC83xx.
595 * Add sync in do_reset() routine for MPC83xx after RPR register
596 was written to. It is need on some targets when BAT translation
599 * Add bit definitions for MPC83xx DDR controller registers.
601 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
603 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
605 * Add support for DS1374 RTC chip.
607 * Add support for Lite5200B board.
608 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
610 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
611 timer and cpu_reset code from cpu/$(CPU) into the new
612 cpu/$(CPU)/$(SOC) directories
613 Patch by Andreas Engel, 13 Mar 2006
615 * Change max size of uncompressed uImage's to 8MByte and add
616 CFG_BOOTM_LEN to adjust this setting.
618 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
619 uImages was restricted to 4MBytes. This default size is now
620 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
621 in the board config file.
623 Patch by Stefan Roese, 13 Mar 2006
625 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
626 Patch by Stefan Roese, 13 Mar 2006
628 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
629 Patch by Cedric Vincent, 06 Jul 2005
631 * au1x00_eth.c: check malloc return value and abort if it failed
632 Patch by Andrew Dyer, 26 Jul 2005
634 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
635 incorrectly generating start/stop conditions on the bus.
636 Patch by Andrew Dyer, 26 Jul 2005
638 * Fix bug in [id]cache_status commands for MPC85xx processors;
639 should look at LSB of L1CSRn registers to determine if L1 cache is
640 enabled, not the MSB.
641 Patch by Murray Jensen, 19 Jul 2005
643 * Fix array overflow with fw_setenv on uninitialised environment
644 Patch by Murray Jensen, 15 Jul 2005
646 * Add support for EmbeddedPlanet EP88x boards
647 Patch by Yuli Barcohen, 13 Jul 2005
649 * Remove board specific configuration includes from the common xilinx
650 ethernet and iic adapter code.
651 Patch by Michael Libeskind, 12 Jul 2005
653 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
654 Patch by Murray Jensen, 08 Jul 2005
656 * Add (some) definitions for the MPC85xx local bus controller
657 Patch by Murray Jensen, 08 Jul 2005
659 * Add CPM2 I/O pin functions for MPC85xx processors
660 Patch by Murray Jensen, 08 Jul 2005
662 * Fix compile problem
664 * Added PCI support for MPC8349ADS board
665 Patch by Kumar Gala 11 Jan 2006
667 * Enable address translation on MPC83xx
668 Patch by Kumar Gala, 10 Feb 2006
670 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
671 Patch by Kumar Gala, 25 Jan 2006
673 * Fixed defines for MPC83xx SICRL register to match current specs
674 Patch by Kumar Gala, 23 Jan 2006
676 * Only disable the MPC83xx watchdog if its enabled out of reset.
677 If its disabled out of reset SW can later enable it if so desired
678 Patch by Kumar Gala, 11 Jan 2006
680 * Allow config of GPIO direction & data registers at boot on 83xx
681 Patch by Kumar Gala, 11 Jan 2006
683 * Enable time handling on 83xx
684 Patch by Kumar Gala, 11 Jan 2006
686 * Make System IO Config Registers board configurable on MPC83xx
687 Patch by Kumar Gala, 11 Jan 2006
689 * Fixed PCI indirect config ops to handle multiple PCI controllers
690 We need to adjust the bus number we are trying to access based
691 on which PCI controller its on
692 Patch by Kumar Gala, 12 Jan 2006
694 * Report back PCI bus when doing table based device config
695 Patch by Kumar Gala, 11 Jan 2006
697 * Added support for PCI prefetchable region and BARs
698 If a host controller sets up a region as prefetchable and
699 a device's BAR denotes it as prefetchable, allocate the
700 BAR into the prefetch region.
702 If a BAR is prefetchable and no prefetchable region has
703 been setup by the controller we fall back to allocating
704 the BAR into the normally memory region.
705 Patch by Kumar Gala, 11 Jan 2006
707 * Add helper function for generic flat device tree fixups for mpc83xx
708 Patch by Kumar Gala, 11 Jan 2006
710 * Add support for passing initrd information via flat device tree
711 Patch by Kumar Gala, 11 Jan 2006
713 * Added OF_STDOUT_PATH and OF_SOC
715 OF_STDOUT_PATH specifies the path to the device the kernel can use
718 OF_SOC specifies the proper name of the SOC node if one exists.
719 Patch by Kumar Gala, 11 Jan 2006
721 * Allow board code to fixup the flat device tree before booting a kernel
722 Patch by Kumar Gala, 11 Jan 2006
724 * Added CONFIG_ options for bd_t and env in flat dev tree
726 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
727 into the resulting flat device tree.
729 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
730 variables from u-boot into the flat device tree
732 Patch by Kumar Gala, 11 Jan 2006
734 * Add support for the DHCP vendor optional bootfile (#67).
735 Ignores the vendor TFTP server name option (#66).
736 Patch by Murray Jensen, 30 Jun 2005
738 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
739 Patch by Andy Fleming, 14 Jun 2005
741 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
742 Patch by Gerhard Jaeger, 21 Jun 2005
744 * Add netconsole and some more commands to RPXlite_DW board
745 Patch by Sam Song, 19 Jun 2005
747 * Fix bad declaration on pci_cfgfunc_nothing
748 Patch by Sam Song, 19 Jun 2005
750 * Adjust "echo" as a default command
751 Patch by Sam Song, 19 Jun 2005
753 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
754 Patch by KokHow Teh, 16 Jun 2005
756 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
757 Patch by Rick Bronson, 15 Jun 2005
759 * Coding Style cleanup
761 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
762 Patch by Andrew Dyer, 13 Jun 2005
764 * Add ADI Blackfin support
765 - add support for Analog Devices Blackfin BF533 CPU
766 - add support for the ADI BF533 Stamp uClinux board
767 - add support for the ADI BF533 EZKit board
768 Patches by Richard Klingler, 11 Jun 2005
770 * Add loads of ntohl() in image header handling
771 Patch by Steven Scholz, 10 Jun 2005
773 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
774 variable to set clock
775 Patch by Yuli Barcohen, 05 Jun 2005
777 * RPXlite configuration fixes
778 - Use correct flash sector size
779 - Use correct memory test end address
780 - Add support for bzip2 compression
781 - Various small fixes
782 Patch by Yuli Barcohen, 05 Jun 2005
784 * Memory configuration changes for ZPC.1900 board
785 - Fix SDRAM timing on both local bus and 60x bus
786 - Add support for second flash bank (SIMM)
787 - Change boot flash base
788 Patch by Yuli Barcohen, 05 Jun 2005
790 * Add support for Adder boards with 16MB SDRAM;
791 add support for second FEC on Adder87x board.
792 Patch by Yuli Barcohen, 05 Jun 2005
794 * Fix conditional for including ks8695eth driver
795 Patch by Greg Ungerer, 04 Jun 2005
797 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
798 Patch by Friedrich Lobenstock, 02 Jun 2005
800 * Fix comment in common/soft_i2c.c
801 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
803 * Cleanup compiler warnings.
804 Patch by Greg Ungerer, 21 May 2005
806 * Word alignment fixes for word aligned NS16550 UART
807 Patch by Jean-Paul Saman, 01 Mar 2005
809 Fixes bug with UART that only supports word aligned access: removed
810 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
811 (broken!) versions of GCC generate byte accesses when encountering
812 the packed attribute regardless if the struct is already correctly
813 aligned for a platform. Peripherals that can only handle word
814 aligned access won't work properly when accessed with byte access.
815 The struct NS16550 is already word aligned for REG_SIZE = 4, so
816 there is no need to packed the struct in that case.
818 * Fix behaviour if gatewayip is not set
819 Patch by Robin Gilks, 23 Dec 2004
821 * Fix cleanup for netstart board.
822 Remove build results from repository
824 * Some code cleanup for GCC 4.x
826 * Fixes to support environment in NAND flash;
827 enable NAND flash based environment for delta board.
829 * Add support for Intel Monahans CPU on Zylonite and Delta boards
830 (This is Work in Progress!)
832 * Add support for TQM8260-AI boards.
836 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
837 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
838 Patch by Ladislav Michl, 29 Jun 2005
840 * Add lowboot target to mcc200 board
841 Patch by Stefan Roese, 4 Mar 2006
843 * Fix problem with flash_get_size() from CFI driver update
844 Patch by Stefan Roese, 1 Mar 2006
846 * Make CFG_NO_FLASH work on ARM systems
847 Patch by Markus Klotzbuecher, 27 Feb 2006
849 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
852 * Convert mcc200 to use common CFI flash driver
853 Patch by Stefan Roese, 28 Feb 2006
855 * Add env-variable "unlock" to handle initial state of sectors
858 Only the U-Boot image and it's environment is protected,
859 all other sectors are unprotected (unlocked) if flash
860 hardware protection is used (CFG_FLASH_PROTECTION) and
861 the environment variable "unlock" is set to "yes".
863 Patch by Stefan Roese, 28 Feb 2006
865 * Update drivers/cfi_flash.c:
866 - find_sector() called in both versions of flash_write_cfiword()
867 Patch by Peter Pearse, 27th Feb 2006
869 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
870 Patch by Jose Maria Lopez, 16 Jan 2006
872 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
873 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
875 * Changes/fixes for drivers/cfi_flash.c:
876 We *should* check if there are any error bits if the previous call
877 returned ERR_OK (Otherwise we will have output an error message in
878 flash_status_check() already.) The original code would only check for
879 error bits if flash_status_check() returns ERR_TIMEOUT.
880 Patch by Marcus Hall, 23 Aug 2005
882 * Changes/fixes for drivers/cfi_flash.c:
883 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
884 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
885 Patch by Sangmoon Kim, 19 Aug 2005
887 * Fixes for drivers/cfi_flash.c:
888 - Fix wrong timeout value usage in flash_status_check()
889 - Round write_tout up when converting to msec in flash_get_size()
890 - Remove clearing flash status at the end of flash_write_cfibuffer()
891 which sets Intel 28F640J3 flash back to command mode on CSB472
892 Patch by Tolunay Orkun, 02 July 2005
894 * Add basic support for the SMMACO4 Board from PanDaCom.
895 Patch by Heiko Schocher, 20 Feb 2006
897 * Add GIT version information (commid ID) to untagged U-Boot versions
899 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
900 of all unreleased (untagged) U-Boot images will be automatically
901 extended upon compiletime with a part of the GIT commit ID and
902 possibly with "dirty" if uncommited changes are detected.
904 Here an example for the resulting version:
905 "U-Boot 1.1.4-g3457ac18-dirty"
907 The version is now maintained in the toplevel Makefile and the
908 version headers are autogenerated.
910 Patch by Stefan Roese, 9 Feb 2006
912 * Update default environment for INKA4x00 board.
914 * Convert CPCI750 to use common CFI flash driver
915 Patch by Reinhard Arlt, 8 Feb 2006
917 * Various changes to esd HH405 board specific files
918 Patch by Matthias Fuchs, 07 Feb 2006
920 * Cleanup U-Boot boot messages on ARM.
922 To match the U-Boot user interface on ARM platforms to the U-Boot
923 standard (as on PPC platforms), some messages with debug character
924 are removed from the default U-Boot build.
925 Enable DEBUG for lib_arm/board.c to enable debug messages.
926 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
927 Patch by Stefan Roese, 24 Jan 2006
929 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
930 Patch by Stefan Roese, 18 Jan 2006
932 * Add VGA support (CT69000) to CPCI750 board.
933 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
934 Patch by Reinhard Arlt, 30 Dec 2005
936 * PMC405 and CPCI405: Moved configuration of pci resources
938 PMC405 and CPCI2DP: Added firmware download and booting via pci.
939 Patch by Matthias Fuchs, 20 Dec 2005
941 * Add ColdFire targets to MAKEALL script
942 Patch by Zachary Landau, 26 Jan 2006
944 * Add support for r5200 board
945 Patch by Zachary Landau, 26 Jan 2006
947 * Add support for Freescale M5271 processor
948 Patch by Zachary Landau, 26 Jan 2006
950 * Fix 28F256J3A support on PM520 board
951 (without bank-switching only 32 MB can be accessed)
953 * Fix mkimage bug with multifile images created on 64 bit systems.
955 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
957 * Fix compiler problem with at91rm9200dk board.
958 Patch by Eugen Bigz, 19 Dec 2005
960 ======================================================================
961 Changes for U-Boot 1.1.4:
962 ======================================================================
964 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
965 - Changed GPIO setup to enable another address line in order to
966 address 64M of FLASH.
967 - Added function sdram_tr1_set to auto calculate the tr1 value for
969 Patch by Steven Blakeslee, 12 Dec 2005
971 * MPC5200: Set PCI retry counter to 0 = infinite retry;
972 The default of 255 is too short for slow devices.
973 Patch by Martin Nykodym, 12 Dec 2005
975 * Change port configuration for O2DNT (CODEC1 on PSC1).
977 * Fix register for PCI async mode on PPC440EP
978 Patch by Youngchul Bang, 08 Dec 2005
980 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
981 This segment may be required by some libgcc.a functions
984 * Fix DPRAM offset/size for MPC8541/8555.
985 Simplify TQM85xx Makefile handling.
987 * Fix data overflow (typo?) in rtc/ds1302.c
989 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
991 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
992 - Support for TQM8541/8555 boards added.
993 - Complete rework of TQM8540/8560 support.
994 - Common TQM85xx code now supports all current TQM85xx platforms
995 (TQM8540/8541/8555/8560).
996 - DDR SDRAM size detection added.
997 - CAS latency default values can be overwritten by setting "serial#"
998 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
999 If problems are detected with this non default CAS latency,
1000 the default values will be used instead.
1001 - Flash size detection added.
1002 - Moved FCC ethernet driver initialization behind TSEC driver init
1003 -> TSEC is first device.
1004 Patch by Stefan Roese, 30 Nov 2005
1006 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
1007 Patch by John Otken, 23 Nov 2005
1009 * Changed PPC44x startup message (cpu info, speed...) to common style:
1010 On PPC44x platforms, the startup message generated in "cpu.c" only
1011 comprised the ppc type and revision but not additional information
1012 like speed etc. Those speed infos where printed in the board specific
1013 code. This new implementation now prints all CPU infos in the common
1014 cpu specific code. No board specific code is needed anymore and
1015 therefore removed from all current 44x implementations.
1016 Patch by Stefan Roese, 27 Nov 2005
1018 * Adjust TQM834x PHY addresses for latest hardware revision.
1020 * Increase malloc arena on TQM5200 board to 256 kB.
1021 With 64 kb uniform flash sector size the old value of 128 kB was
1024 * Fix miiphy global data initialization (problem on 4xx boards when
1025 no ethaddr is assigned). Initialization moved from
1026 miiphy_register() to eth_initialize().
1028 Based on initial patch for 4xx platform by Matthias Fuchs.
1030 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
1032 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
1033 The COPYING file was extended to make clear that these files can be
1034 used in non-GPL code, too.
1035 Also, a corresponding note was placed in the headers of the affected files.
1037 * Add support for Prodrive P3P440 board:
1038 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
1039 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
1040 for bank autodetection
1041 Patch by Stefan Roese, 22 Nov 2005
1043 * Change all '$(...)' variable references into '${...}'
1044 which makes the environment compatible with the hush shell.
1045 WARNING: Support for the old '$(...)' syntax will be
1046 discontinued in a later version.
1048 * Minor changes to init flags in TQM834x PCI.
1050 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
1051 Patch by Stefan Roese, 15 Nov 2005
1053 * New PPC 405EP board added: CMS700
1054 Added CONFIG_NET_MULTI for VOM405 board.
1055 Added reset_phy() for VOM405 board.
1056 Patch by Matthias Fuchs, 09 Nov 2005
1058 * Updated PCI mapping for esd CPCI2DP board.
1059 Add support for error LED.
1060 Patch by Matthias Fuchs, 07 Nov 2005
1062 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1063 Patch by Stefan Roese, 07 Nov 2005
1065 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1066 Patch by Stefan Roese, 07 Nov 2005
1068 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1069 Patch by Stefan Roese, 05 Nov 2005
1071 * Additional fix for external IRQ config on Yellowstone & Yosemite
1072 Patch by Stefan Roese, 03 Nov 2005
1074 * Add support for Ocotea pass 3 with 440GX Rev. F
1075 Patch by Stefan Roese, 01 Nov 2005
1077 * Fix external IRQ configuration on Yellowstone & Yosemite
1078 Patch by Stefan Roese, 28 Oct 2005
1080 * Add support for multiple PHYs.
1081 Tested on the following boards:
1082 cmcpu2 (at91rm9200/ether.c)
1083 PPChameleon (ppc4xx/4xx_enet.c)
1084 yukon (mpc8220/fec.c)
1085 uc100 (mpc8xx/fec.c)
1086 tqm834x (mpc834x/tsec.c) with EEPRO100
1087 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1088 Main changes include:
1090 - miiphy_register routine was added to allow multiple PHYs to be registered
1091 - miiphy_read and miiphy_write are now defined in this file, and
1092 require additional argument (char *devname)
1093 - other miiphy_* routines also require additional device name argument
1096 Calling reset_phy() was moved to be executed *after* eth_initialize().
1097 This is necessary as now some of the implementations of reset_phy()
1098 may need to use miiphy_reset() which is not allowed before eth_initialize()
1099 as eth_initialize registers all required miiphy_* routines.
1100 Tested on IP860 and PHY initializes properly after this change.
1102 * Correct includes for flat tree builder.
1104 * Fix conflicting types (flash_write()) in trab auto_update.c.
1106 * Add PCI support for the TQM834x board.
1108 * Add missing 4xx board to MAKEALL
1109 Patch by Stefan Roese, 20 Oct 2005
1111 * Fix conflicting types (flash_write()) in esd auto_update.c
1112 Patch by Stefan Roese, 20 Oct 2005
1114 * Fix problem with sleep in NetConsole (use get_timer())
1115 Patch by Stefan Roese, 20 Oct 2005
1117 * Add NetConsole Support for AMCC eval boards
1118 Patch by Stefan Roese, 20 Oct 2005
1120 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1121 Patch by Stefan Roese, 18 Oct 2005
1123 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1124 Fix identation on ext2ls help entry.
1125 Patch by Stefan Roese, 14 Oct 2005
1127 * Add support for TQM834x boards.
1130 * Cleanup for GCC-4.x
1132 * Add documentation for Open Firmware Flat Tree and usage.
1133 Patch by Pantelis Antoniou, 13 Oct 2005
1135 * Add missing files for Pantelis Antoniou's patch
1136 Patch by Pantelis Antoniou, 04 Sep 2005
1138 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1139 CONFIG_NET_MULTI set)
1140 Patch by Stefan Roese, 10 Oct 2005
1142 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1143 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1144 Patch by Stefan Roese, 07 Oct 2005
1146 * Add support for OF flat tree for the STXtc board.
1147 Patch by Pantelis Antoniou, 04 Sep 2005
1149 * Support passing of OF flat trees to the kernel.
1150 Patch by Pantelis Antoniou, 04 Sep 2005
1154 * Add support for NetSilicon NS7520 processor.
1155 Patch by Art Shipkowski, 12 May 2005
1157 * Add support for AP1000 board.
1158 Patch by James MacAulay, 07 Oct 2005
1160 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1161 Patch by Anders Larsen, 07 Oct 2005
1163 The Atmel errata #11 states that the transfer buffer descriptor
1164 table must be aligned on a 16-word boundary. As it turned out, this
1165 is insufficient - it seems the table must be aligned on a boundary
1166 at least as large as the table itself (in Linux this is not an
1167 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1169 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1170 Patch by Anders Larsen, 07 Oct 2005
1172 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1173 sed the linker scripts, rather than pre-process them.
1174 Patch by Peter Pearse, 07 Oct 2005
1176 * Update make target for ARM supported boards.
1177 Use lowlevel_init() instead of platformsetup() [rename].
1178 Patch by Peter Pearse, 06 Oct 2005
1180 * Fix booting from serial dataflash on AT91RM9200
1181 Patch by Peter Menzebach, 29 Aug 2005
1183 * Add JFFS2 support for TRAB board
1184 Patch by Martin Krause, 25 Aug 2005
1186 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1187 Patch by Marcus Hall, 24 Aug 2005
1189 * Fix the machine-id of the Cogent csb637 board
1190 Patch by Anders Larsen, 05 Oct 2005
1192 * Complete support for the KwikByte KB920x boards
1193 Patch by Anders Larsen, 05 Oct 2005
1195 * Set the AT91RM9200 clock to asynchronous mode
1196 Patch by Anders Larsen, 03 May 2005
1198 * Set the AT91RM9200 clock to synchronous mode
1199 Patch by Anders Larsen, 29 Apr 2005
1201 * Add support for Cogent csb637
1202 Patch by Anders Larsen, 29 Apr 2005
1204 * Fix dm9161.c initialization
1205 Patch by Anders Larsen, 29 Apr 2005
1207 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1208 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1210 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1211 Patch by Anders Larsen, 29 Apr 2005
1213 * Fix device partition intialization for SystemACE disks.
1214 Patch by Stephen Williams, 28 Apr 2005
1216 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1217 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1219 * Add support for S29GL064M-R3 flash chip on xsengine board
1220 Patch by Kurt Stremerch, 18 Apr 2005
1222 * E500 update: repoint IVPR to RAM when code is relocated
1223 Patch by Kylo Ginsberg, 13 Apr 2005
1225 * Fix loop end test in lib_generic/string.c:strswab()
1226 Patch by Andrew Dyer, October 10, 2005
1227 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1231 * Update ARM Integrator boards:
1232 Correct addessing errors in platform files.
1233 Split off common core module data from Integrator header files to
1234 include/armcoremodule.h.
1235 Patch by Peter Pearse, 04 Oct 2005
1237 * Make sure only supported compiler options are used
1238 Import "cc-option" shell function from kernel and
1239 use it to get the correct ARM GCC options for individual CPUs
1240 Patch by Peter Pearse, 30 Jun 2005
1242 * Fix 440GR to print correct cpu revision
1243 Patch by Stefan Roese, 04 Oct 2005
1245 * Change board message on AMCC Yosemite & Yellowstone to common style
1246 Patch by Stefan Roese, 03 Oct 2005
1248 * Fix compiler warning
1250 * Fix FEC PHY addresses for TQM85xx boards
1252 * Fix uninitialized variable problem in hush shell
1253 Patch by Lars Rostock, 26 Sep 2005
1255 * Undo change of f6e20fc6ca... to include/configs/trab.h
1256 (Must have been an accident?)
1258 * Add support for AT91RM9200 OHCI Controller.
1259 Patch by Eric Benard, 07 Apr 2005
1261 * Update ARM mach-types.h
1262 Patch by Eric Benard, 07 Apr 2005
1264 * Add support for MP2USB board.
1265 Patch by Eric Benard, 07 Apr 2005
1267 * Add board support for armadillo HT1070
1268 Patch by Rowel Atienza, 06 Apr 2005
1270 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1271 Patch by Vitaly Bordug, 30 Mar 2005
1273 * Add iopset command on mpc8xx
1274 Patch by Daniel Eisenhut, 25 Mar 2005
1276 * Add support for MII in eepro100 driver.
1277 Patch by Gleb Natapov, 21 Mar 2005
1279 * Fixes to the Lubbock (PXA 25x) support:
1280 - Resolve the FIXME with respect to saving the u-boot environment.
1281 - Make the default load address land in real memory.
1282 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1283 Patch by David Brownell, 10 Mar 2005
1285 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1286 Patch by Marc Leeman, 04 Mar 2005
1288 * OMAP242x H4 board update
1289 - fix for ES2 differences.
1290 - switch to using the cfi_flash driver.
1291 - fix SRAM build address.
1292 - fix for GP device operation.
1293 - unlock SRAM for GP devices.
1294 - display more device information.
1295 - fix potential deadlock in omap24xx_i2c driver.
1296 - fix DLL load values to match dpllout*1 operation.
1297 - fix 2nd chip select init for combo DDR device.
1298 - add support for CFI Intel 28F256L18 on H4 board.
1299 Patch by Richard Woodruff, 03 Mar 2005
1301 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1302 Patch by Steven Scholz, 02 Mar 2005
1305 Patch by Ara Avanesyan, 24 Feb 2005
1307 * Remove unneeded #include <malloc.h>
1308 Patch by Ladislav Michl, 22 Feb 2005
1310 * Add cramfs support for m68k
1311 Patch by Zachary Landau, 21 Feb 2005
1313 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1314 Patch by Jeff Angielski, 21 Feb 2005
1316 * Fix au1x00_serial baud rate calculation:
1317 remove hardcoded cpu clock divisor and use register instead;
1318 round up instead of truncate
1319 Patch by Andrew Dyer, 15 Feb 2005
1321 * Add Xilinx Spartan3 family FPGA support
1322 Patch by Kurt Stremerch, 14 Feb 2005
1324 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1325 Patch by Zachary Landau, 11 Feb 2005
1327 * Fix VOH405 Support
1328 Patch by Matthias Fuchs, 25 Sep 2005
1330 * Added support for PCI bridge on MPC8272ADS
1331 Patch by Vitaly Bordug, Feb 09 2005
1333 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1334 Patch by Jean-Paul Saman, 8 Feb 2005
1336 * Fix strswab() to reliably find end of string
1337 Patch by Andrew Dyer, 08 Feb 2005
1339 * Fix typos in include/ppc440.h
1340 Patch by Andrew E Mileski, 04 Feb 2005
1342 * Add Vibren (was Accelent) PXA255 IDP Support
1343 Patch by Cliff Brake, 04 Feb 2005
1345 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1346 Patch by Andrew Dyer, 31 Jan 2005
1348 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1349 Patch by Peter Pearse, 2 Feb 2005
1351 * Fix error handling in tools/env/fw_env.c
1352 Patch by Ara Avanesyan, 01 Feb 2005
1354 * Fix MGT5100 PSC baudrate calculation
1355 Patch by Sebastian Schau, 27 Jan 2005
1357 * OMAP242x fix for GP device booting
1358 - Add SRAM unlock for GP devices.
1359 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1360 Patches by Richard Woodruff, 21 Jan 2005:
1362 * Add support for AMD's Pb1x00 eval board;
1363 add MII routines to the au1x00 ethernet driver;
1364 add USB ohci driver (work in progress)
1365 Patch by Thomas Sailer, 20 Jan 2005
1367 * Update omap5912osk board
1368 Use drivers/cfi_flash.c instead of private flash driver;
1369 Remove hardcoded personalized settings from omap5912osk.h;
1370 Fix spacing with (RO) marks in 'flinfo' output.
1371 Patch by Michael Bendzick, 14 Jan 2005
1373 * Fix warnings for PCI code on ixp
1374 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1376 * virtex2 fix for bogus download error messages
1377 The virtex2 FPGA download code watches for init going active during
1378 a download of config data as an error condition. init also goes
1379 active after a configuration is finished in concert with the done
1380 signal. So far, the code does not check for done active until all
1381 of the configuration data is sent. If configuration data has a few
1382 extra pad bytes at the end, this would cause an error message even
1383 though the download had suceeded.
1384 NOTE: virtex2 slave serial and spartan2 versions may still have the
1386 Patch by Andrew Dyer, 12 Jan 2005
1388 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1389 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1390 message when probing for nonexistent flash in little endian mode.
1391 As a side effect more efficient and smaller code is generated,
1392 which is always a Good Thing (TM).
1393 Patch by Ladislav Michl, 24 Sep 2005
1395 * Update for TFTP using a fixed UDP port
1396 Use the approved environment variable names. Added "tftpdstp" to
1397 allow ports other than 69 per Tolunay Orkun's recommendation.
1398 Patch by Jerry Van Baren, 12 Jan 2005
1400 * Allow to force TFTP to use a fixed UDP port
1401 (Add a configuration option CONFIG_TFTP_PORT and optional env
1403 Patch by Jerry Van Baren, 10 Jan 2005
1405 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1406 Patch by Leif Lindholm, 29 Dec 2004
1408 * Cleanup: fix broken builds
1410 * Fix PHY address argument passing with mii info command
1411 Patch by Andrew Dyer, 28 Dec 2004
1413 * Cleanup (PPC4xx is AMCC now)
1415 * esd CPCI2DP board added
1416 Patch by Matthias Fuchs, 22 Sep 2005
1418 * esd PMC405 board updated
1419 Patch by Matthias Fuchs, 22 Sep 2005
1421 * Add SM501 support to HH405 board.
1422 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1423 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1424 Patch by Stefan Roese, 22 Sep 2005
1426 * Fix autonegotiation in tsec ethernet driver
1427 Patch by Stefan Roese, 21 Sep 2005
1429 * Fix bug in auto_update (trab board)
1430 Patch by Martin Krause, 16 Sep 2005
1432 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1433 Patch by Francesco Mandracci, 16 Sep 2005
1435 * Update configuration for INKA4x0 board
1437 * Update configuration for PM854 board
1438 Based on patch by R. Loeffl, 20 Jul 2005
1440 * Add PCI support to TQM8540 and TQM8560 boards
1441 Patch by Stefan Roese, 15 Sep 2005
1443 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1444 boards (baudrate, environment...). Flash driver fixed.
1445 Patch by Stefan Roese, 15 Sep 2005
1447 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1448 ethernet port on ebony.
1449 Patch by Stefan Roese, 7 Sep 2005
1451 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1453 * Change default console baud rate for stxxtc board
1455 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1456 Patch by Stefan Roese, 31 Aug 2005
1458 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1459 Patch by Pantelis Antoniou, 02 Sep 2005
1463 * Enable SM712 driver support for HMI1001 board.
1465 * Fix problems with ld version 2.16 (dot outside sections problem)
1466 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1467 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1469 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1471 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1473 * Add keyboard and dot matrix display support for HMI1001 board.
1475 * Prepare U-Boot for gcc-4.x
1477 * Fixed Bamboo port to enable running without DDR-DIMM
1478 (Bamboo has also 64MB onboard DDR)
1479 Patch by Stefan Roese, 24 Aug 2005
1481 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1482 now handling all 4xx cpu's
1483 Patch by Stefan Roese, 16 Aug 2005
1485 * Fix make dependencies for at91rm9200 and ks8695 cpus
1486 Patch by Steven Scholz, 23 Aug 2005
1488 * Add JFFS2 support for TQM5200 board
1490 * Add esd cpci5200 and pf5200 boards
1491 Patch by Reinhard Arlt, 22 Aug 2005
1493 * Fix sysclock for TQM8540 and TQM8560 boards
1494 Patch by Martin Krause, 25 Jul 2005
1496 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1497 Patch by Martin Krause, 08 Jun 2005
1499 * Add new board specific commands for TQM5200/STK52XX
1500 - Sound commands (beep, wav, sound)
1501 - Test commands (led, can, backlight, rs232)
1502 Patch by Martin Krause, 02 May 2005
1504 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1505 because of a bug in the AT91RM9200 CPU PLL
1506 Patch by Martin Krause, 22 Apr 2005
1508 * Add automatic HW detection for another CMC_PU2 variant
1509 Patch by Martin Krause, 20 Apr 2005
1511 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1512 Patch by Martin Krause, 19 Apr 2005
1514 * Fix initialization problem on TQM5200 without SM501
1515 Patch by Martin Krause, 08 Apr 2005
1517 * Add RTC support for STK52XX.200
1518 Patch by Martin Krause, 07 Apr 2005
1520 * Add support for IFM o2dnt board
1522 * Enable PCI on hmi1001 board
1524 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1525 so we can use them to, e.g., check the existence of a file with
1526 "if ls foo; then this; else that; fi" in the hush shell
1527 Patch by Andreas Engel, 16 August 2005
1529 * Coding style cleanup
1531 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1532 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1534 * Check return value of malloc in 440gx_enet.c
1535 Patch by Travis B. Sawyer, 18 Jul 2005
1537 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1538 Second serial port on 440GX now defined as a system device.
1539 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1540 Patch by Travis B. Sawyer, 12 Jul 2005
1542 ======================================================================
1543 Changes for U-Boot 1.1.3:
1544 ======================================================================
1546 * Minor code cleanup
1548 * Add forgotten new fils from latest VoiceBlue update
1550 * Make bootretry feature work with hush shell.
1551 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1552 Patch by Andreas Engel, 19 Jul 2005
1554 * Update Hymod Board Database PHP code in "tools" directory
1555 Patch by Murray Jensen, 01 Jul 2005
1557 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1558 Patch by Murray Jensen, 30 Jun 2005
1560 * Fix Murray Jensen's mail address.
1561 Patch by Murray Jensen, 30 Jun 2005
1563 * Preserve PHY_BMCR during a soft reset.
1564 Patch by Carl Riechers, 24 Jun 2005
1566 * VoiceBlue update: eeprom tool can also store firmware version now.
1567 eeprom.bin is runable by jumping at load address.
1568 Patch by Ladislav Michl, 23 May 2005
1570 * Move the AT91RM9200DK to the ARM Systems list.
1571 Patch by Anders Larsen, 26 Apr 2005
1573 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1574 Patch by Anders Larsen, 26 Apr 2005
1576 * measure_gclk() is needed when DEBUG is enabled
1577 Patch by Bryan O'Donoghue, 25 Apr 2005
1579 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1580 Patch by Reinhard Arlt, 12 Aug 2005
1582 * esd PCI405 board updated
1583 Patch by Matthias Fuchs, 28 Jul 2005
1585 * esd WUH405 and DU405 board updated
1586 Patch by Matthias Fuchs, 27 Jul 2005
1588 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1589 Patch by Matthias Fuchs, 4 May 2005
1591 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1592 boards (baudrate, environment...). Flash driver fixed.
1593 Patch by Stefan Roese, 11 Aug 2005
1595 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1596 Patch by Stefan Roese, 11 Aug 2005
1598 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1599 Patch by Stefan Roese, 11 Aug 2005
1601 * Add configuration for IFM AEV FIFO board.
1602 Minor coding style cleanup.
1604 * Add configuration for IFM SPI eval board
1606 * Fix CompactFlash problem on HMI1001 board
1608 * Make new "mtdparts" code build with older compilers
1609 Patch by Andrea Scian, 09 Aug 2005
1611 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1612 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1613 with the 405 defines and the linux kernel defines.
1614 Patch by Stefan Roese, 08 Aug 2005
1616 * Fix compiler warnings with older GCC versions
1618 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1620 Old, obsolete and duplicated code was cleaned up and replace by the
1621 new partitioning method. There are two possible approaches now:
1623 The first one is to define a single, static partition:
1625 #undef CONFIG_JFFS2_CMDLINE
1626 #define CONFIG_JFFS2_DEV "nor0"
1627 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1628 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1629 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1631 The second method uses the mtdparts command line option and dynamic
1634 /* mtdparts command line support */
1635 #define CONFIG_JFFS2_CMDLINE
1636 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1637 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1639 Command line of course produces bigger images, and may be inappropriate
1640 for some targets, so by default it's off.
1642 * Fix build problems for PM856 Board
1644 * Fix sign extension bug in 'fpga loadb' command;
1645 make 'fpga loadb' always print the file header info
1646 Patch by Andrew Dyer, 11 Jan 2005
1648 * Fix errors that occur when accessing SystemACE CF
1649 Patch by Jeff Angielski, 09 Jan 2005
1651 * Document switching between U-Boot and PlanetCore on RPXlite
1652 by Sam Song, 24 Dec 2004
1654 * Fix PowerQUICC II mask detection.
1655 Patch by Eugene Surovegin, 20 Dec 2004
1657 * Add support for Altera NIOS DK1C20 board
1658 Patch by Shlomo Kut, 13 Dec 2004
1660 * Add support for ep8248 board
1661 Patch by Yuli Barcohen, 12 Dec 2004
1665 * Fix baudrate setting for KGDB on MPC8260
1666 Patch by HoJin, 11 Dec 2004
1668 * Fix 'mii help' text formatting
1669 Patch by Cory Tusar, 10 Dec 2004
1671 * Fix return code of NFS command
1672 Patch by Hiroshi Ito, 11 Dec 2004
1676 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1677 Patch by Steven Blakeslee, 04 Aug 2005
1679 * Add support for AMCC Bamboo PPC440EP eval board
1680 Patch by Stefan Roese, 04 Aug 2005
1682 * Patch by Jon Loeliger
1683 Fix style issues primarily in 85xx and 83xx boards.
1685 - Trailing white space
1686 - Indentation not by TAB
1687 - Excessive amount of empty lines
1688 - Trailing empty lines
1690 * Patch by Ron Alder, 11 Jul 2005
1691 Add Xianghua Xiao and Lunsheng Wang's support for the
1692 GDA MPC8540 EVAL board.
1694 * Patch by Eran Liberty
1695 Add support for the Freescale MPC8349ADS board.
1697 * Patch by Jon Loeliger, 25 Jul 2005
1698 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1699 by the upcoming mpc83xx family as well.
1701 * Patch by Jon Loeliger, 05 May 2005
1702 Implemented support for MPC8548CDS board.
1703 Added DDR II support based on SPD values for MPC85xx boards.
1704 This roll-up patch also includes bugfies for the previously
1706 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1708 * Patch by Jon Loeliger, 10 Feb 2005
1709 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1711 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1713 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1714 for faster flash parts.
1715 Add documentation for BR/OR for FLASH.
1717 * Patch by Jon Loeliger 08 Feb 2005
1718 Determine L2 Cache size dynamically on 85XX boards.
1720 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1721 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1722 option rather than a myriad of CONFIG_MPC8560-like variants.
1723 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1724 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1725 new CONFIG_CPM2 option to each 8260 board.
1727 * Add support for MicroSys PM856 board
1728 Patch by Josef Wagner, 03 Aug 2005
1730 * Minor fixes to PM854 board
1731 Patch by Josef Wagner, 03 Aug 2005
1733 * Adjust configuration of XENIAX board
1734 (chip select and GPIO required for USB operation)
1736 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1737 routed to the Watchdog handler
1738 Patch by Eugene Surovegin, 18 Jun 2005
1740 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1741 Patch by Denis Peter, 06 Dec 2004
1743 * Fix endianess problem in TFTP / NFS default filenames
1744 Patch by Hiroshi Ito, 06 Dec 2004
1746 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1748 Patch by Murray Jensen, 18 Jul 2005
1750 * Fix typo in mkconfig script (used == instead of =)
1751 Patch by Murray Jensen, 18 Jul 2005
1753 * Cleanup build problems on 64 bit build hosts
1755 * Update MAINTAINERS file
1757 * Patch by Stefan Roese, 01 Aug 2005:
1758 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1759 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1761 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1762 to run on both 405GP and 405GPr eval boards).
1764 * Patch by Steven Blakeslee, 27 Jul 2005:
1765 - Add support for AMCC PPC440EP/GR.
1766 - Add support for AMCC Yosemite PPC440EP eval board.
1767 - Add support for AMCC Yellowstone PPC440GR eval board.
1769 * Minor fixes for PPChameleon Board:
1770 - fix alignment of NAND size
1771 - make code do what the comment says
1773 * Implement h/w sector protection status synchronization at boot.
1774 The code is provided for, and was tested on, the Yukon/Alaska
1775 and PM520 boards only.
1777 A bug in flash_real_protect() for the Yukon board was fixed by
1778 adding a function that tells if two banks are on one flash chip.
1780 * Fix sysmon POST problem: check I2C error codes
1781 This fixes a problem of displaying bogus voltages when the voltages
1782 are so low that the I2C devices start failing while the rest of the
1783 system keeps running.
1785 * Patch by Cedric Vincent, 6 Jul 2005:
1786 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1788 * Patch by Jon Loeliger, 20 Jul 2005:
1789 Add missing PCI IO port definitions.
1791 * Add CompactFlash support for HMI1001 board.
1793 * Adjust printed board ID for LWMON board.
1795 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1797 * Add new argument format for flash commands to allow for usage like
1798 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1799 U-Boot will automaticially find the end of the corresponding sector.
1801 * Patch by Stefan Roese, 5 Jul 2005:
1802 Update uc100 board PHY setup
1804 * Patch by Stefan Roese, 1 Jul 2005:
1805 Fix PHY address for CATcenter board (now correct!)
1807 * Patch by Stefan Roese, 30 Jun 2005:
1808 Fix PHY addresses for PPChameleon and CATcenter boards
1809 Change MAINTAINER for most esd boards
1811 * Patch by Detlev Zundel, 30 Jun 2005:
1812 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1814 * Fix baudrate calculation problem on MPC5200 systems
1816 * Add EEPROM and RTC support for HMI1001 board
1818 * Patch by Detlev Zundel, 20 Jun 2005:
1819 Fix initialization of low active GPIO pins on inka4x0 board
1821 * Enable redundant environment, disable HW flash protection of
1824 * Patch by Travis Sawyer, 10 Jun 2005:
1825 Initialize allocated dev and private hw structures
1826 after their respective allocation in 440gx_enet.c
1828 * Patch by Steven Scholz, 10 Jun 2005:
1829 Fix byteorder problems with second argument of "bootm" with
1832 * Add support for HMI1001 board
1834 * Disable "date" and "sntp" commands on TQM866M
1836 * Fix watchdog reset problems on LWMON board
1838 * Patch by Juergen Selent, 17 May 2005:
1839 Add support for Funkwerk VoVPN gateway module.
1841 * Cleanup debug code for MPC8220 FEC driver
1843 * Extend burst mode RAM test program to take a loop count
1846 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1847 those boards that use it.
1849 * Patches by Greg Ungerer, 19 May 2005:
1850 - add support for the KS8695P (ARM 922 based) CPU
1851 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1853 * Patch by Steven Scholz, 19 May 2005:
1854 Add support for CONFIG_SERIAL_TAG on ARM boards
1856 * Add PCI support for Sorcery board.
1857 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1859 * Fix compile problems caused by new burst mode SDRAM test;
1860 make port pins to trigger logic analyzer configurable
1862 * Fix timer handling on MPC85xx systems
1864 * Fix debug code in omap5912osk flash driver
1866 * Add support for MPC8247 based "IDS8247" board.
1868 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1870 * On LWMON we must use the watchdog to reset the board as the CPU
1871 genereated HRESET pulse is too short to reset the external
1874 * Add test tool to exercise SDRAM accesses in burst mode
1875 (as standalone program, MPC8xx/PowerPC only)
1877 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1880 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1881 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1882 added to support LZO and LZARI compression modes (undefined by
1885 * Fix problem with symbolic links in JFFS2 code.
1887 * Use linker ASSERT statement to prevent undetected overlapping of
1888 sections on PPChameleon board; other boards might use this, too.
1890 * Patch by Stefan Roese, 03 May 2005:
1892 Fix problems in cmd_universe.c
1894 * Patch by Matthias Fuchs, 03 May 2005:
1895 Added missing variable declaration in cmd_nand.c
1896 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1898 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1900 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1902 Fix PHY address for canmb board.
1904 * Cleanup serial console baudrate calculation on AT91RM9200;
1905 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1907 * Patch by Matthias Fuchs, 18 Apr 2005:
1908 Make PCI target address spaces on PMC405 and CPCI405 boards
1909 configurable via environment variables
1911 * Auto-size RAM on canmb board.
1913 * Add support for canmb board
1915 * Patch by Stefan Roese, 13 Apr 2005:
1916 Update for esd apc405
1918 * Fixes for TQM8560 board:
1920 - remove debug messages
1921 - fix flash sector protection
1923 * Patch by Steven Scholz, 07 Apr 2005:
1924 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1926 * Patches by Steven Scholz, 07 Apr 2005:
1927 Fix compiler warning in altera.c
1928 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1930 * Patch by Ladislav Michl, 06 Apr 2005:
1931 Fix voiceblue configuration.
1933 * Patch by Stefan Roese, 06 Apr 2005:
1934 Updates for OCOTEA board:
1935 - Changed U-Boot size from 512kByte to 256kByte
1936 - Fixed flash driver to support boot from soldered user flash
1937 - Added README for switch from PIBS firmware to U-Boot
1939 * Patch by Travis Sawyer, 05 Apr 2005:
1940 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1941 Problem found by Andrew Wozniak.
1943 * Patch by Steven Scholz, 06 Apr 2005:
1944 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1945 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1947 * Patches by Robert Whaley, 29 Nov 2004:
1948 - update the pxa-regs.h file for PXA27x chips
1949 - add PXA27x based ADSVIX board
1950 - add support for MMC on PXA27x processors
1952 * Patch by Andrew E. Mileski, 28 Nov 2004:
1953 Fix PPC4xx SPD SDRAM detection bug
1955 * Patch by Hiroshi Ito, 26 Nov 2004:
1956 Fix logic of "test -z" and "test -n" commands
1958 * Patch by Ladislav Michl, 05 Apr 2005:
1959 Add support for VoiceBlue board.
1961 * Patch by Ladislav Michl, 05 Apr 2005:
1962 Fix netboot_common() prototypes.
1964 * Patch by Steven Scholz, 05 Apr 2005:
1965 Use i.MX watchdog timer for reset_cpu()
1967 * Patch by Steven Scholz, 05 Apr 2005:
1968 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1969 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1970 (now in interupts.c)
1972 * Add support for MPC8220 based "sorcery" board.
1974 * Add support for TQM8560 board.
1976 * Add FEC support for TQM8540 board.
1977 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1979 * Patch by Martin Krause, 04 Apr 2005:
1980 Update default configuration for CMC_PU2 board.
1982 * Patch by Steven Scholz, 04 Apr 2005:
1983 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1984 - introduce two new configuration options instead:
1985 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1987 * Patch by Steven Scholz, 04 Apr 2005:
1988 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1990 * Fix timer code for ARM systems: make sure that udelay() does not
1991 reset timers so it's save to use udelay() in timeout code.
1993 * Patch by Mathias Küster, 23 Nov 2004:
1994 add udelay support for the mcf5282 cpu
1996 * Patch by Tolunay Orkun, 16 November 2004:
1997 fix incorrect onboard Xilinx CPLD base address
1999 * Patch by Jerry Van Baren, 08 Nov 2004:
2000 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
2001 the jumper for the HRCW source should select flash. If lowboot is
2002 not selected, the jumper for the HRCW source should select the
2004 - change default load base address to 0x00400000
2006 * Patch by Yuli Barcohen, 08 Nov 2004:
2007 Add support for Analogue & Micro Rattler boards.
2008 Tested on Rattler8248.
2010 * Patch by Andre Renaud, 08 Nov 2004:
2011 Fix watchdog support in common/lcd.c
2013 * Patch by Marc Leeman, 05 Nov 2003:
2014 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
2015 bug only affects the XPC8245 processors
2017 * Patches by Josef Wagner, 29 Oct 2004:
2018 - Add support for MicroSys CPU87 board
2019 - Add support for MicroSys PM854 board
2021 * Patch by Jian Zhang, 02 Nov 2004:
2022 Add 16-bit NAND support
2024 * Patch by Scott McNutt, 01 Nov 2004:
2025 Add missing NIOS/NIOS2 support for "iminfo" command
2027 * Patch by Detlev Zundel, 29 Oct 2004:
2028 Add missing NIOS/NIOS2 support for "mkimage" tool.
2030 * Patch by David Adair, 27 Oct 2004:
2031 Add missing 440GX SDRAM Controller reset
2033 * Patch by Steven Scholz, 25 Oct 2004:
2034 Declare reset_cpu() in include/common.h instead locally
2036 * Patch by Yusdi Santoso, 22 Oct 2004:
2037 - Add support for HIDDEN_DRAGON board
2038 - fix endianess problem in driver/rtl1839.c
2040 * Patch by Allen Curtis, 21 Oct 2004:
2041 support multiple serial ports
2043 * Patch by Richard Klingler, 03 Apr 2005:
2044 Add call to eth_halt() in net/net.c when called functions fail
2045 after eth_init() has been called.
2047 * Patch by Sam Song, 3 April 2005:
2048 - Update README.Netconsole
2051 * Prepare for SoC rework of ARM code:
2052 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
2053 - rename memsetup into lowlevel_init (function name and source files)
2054 Patch by Steven Scholz, 03 Apr 2005:
2055 - create SoC specific directories include/asm-arm/arch-imx and
2056 include/asm-arm/arch-s3c24x0
2058 * Fix problems with SNTP support;
2059 enable SNTP support in some boards.
2061 * Patches by Martin Krause, 01 Apr 2005:
2062 - Fix flash erase timeout on CMC_PU2
2063 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2065 * Patch by Steven Scholz, 13 March 2005:
2066 fix cache enabling for AT91RM9200
2068 * Patch by Masami Komiya, 30 Mar 2005:
2069 add SNTP support and expand time server and time offset fields of
2070 DHCP support. See doc/README.SNTP
2072 * Patch by Steven Scholz, 13 Dec 2004:
2073 Fix bug in at91rm920 ethernet driver
2075 * Patch by Steven Scholz, 13 Dec 2004:
2076 Remove duplicated code by merging memsetup.S files for
2077 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2079 * Patch by Detlev Zundel, 31 Mar 2005:
2080 Cleanup duplicate definition of overwrite_console()
2082 * Update TQM5200 configuration;
2083 prepare for Rev. 200 starter kit boards
2085 * Patch by Scott McNutt, 21 Oct 2004:
2086 Add support for Nios-II EPCS Controller core.
2088 * Patch by Scott McNutt, 20 Oct 2004:
2090 - Add sysid command (Nios-II only).
2091 - Locate default exception trampoline at proper offset.
2092 - Implement I/O routines (readb, writeb, etc)
2093 - Implement do_bootm_linux
2095 * Patches by Martin Krause, 22 Mar 2005:
2096 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2097 - add support for SM501 graphics controller
2098 - add support for graphic console on TQM5200
2099 - add support for TQM5200 Rev 200
2100 - cleanup, fix typo in include/configs/TQM5200.h
2102 * Patch by Manfred Baral, 17 Mar 2005:
2105 * Fix RTC configuration for PPChameleon board
2107 * Cleanup, fix typo in include/configs/TQM5200.h
2109 * Patch by Stefan Roese, 16 Mar 2005:
2110 Update for esd auto_update and hh405 board
2112 * Adapt for U-Boot image size (new features enabled) on TQM5200
2114 * Update code for TQM8540 board (and 85xx in general):
2115 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2116 - Reformat boot messages
2117 - Enable redundant environment
2118 - Replace the -O2 optimization flag with -mno-string
2120 * Patch by David Brownell, 10 Mar 2005:
2121 Restore copyright statements in OHCI drivers.
2123 * Add support for TQM8540 board
2125 * Patch by Detlev Zundel, 14 Mar 2005:
2126 NC650: changed NAND flash addressing to using UPMB
2128 * Patch by Stefan Roese, 14 Mar 2005:
2129 Update for esd voh405 fpga image
2131 * INKA4x0: Allow initialization of LCD backlight dimming from
2132 "brightness" environment variable.
2134 * Add port initialization for digital I/O on INKA4x0
2136 * Patch by Stefan Roese, 01 Mar 2005:
2137 Update for esd boards dp405 and hub405
2139 * Fix get_partition_info() parameter error in all other calls
2140 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2142 * Enable USB and IDE support for INKA4x0 board
2144 * Patch by Andrew Dyer, 28 Feb 2005:
2145 fix ext2load passing an incorrect pointer to get_partition_info()
2146 resulting in load failure for devices other than 0
2148 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2150 * Cleanup USB and partition defines
2152 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2154 * Add reset code for Coral-P on INKA4x0 board
2156 * Patch by Martin Krause, 28 Jun 2004:
2157 Update for TRAB board.
2159 * Fix some missing "volatile"s in MPC5xxx FEC driver
2161 * Fix cirrus voltage detection (for CPC45)
2163 * Fix byteorder problem in usbboot and scsiboot commands.
2165 * Patch by Cajus Hahn, 04 Feb 2005:
2166 - don't insist on leading '/' for filename in ext2load
2167 - set default partition to useful value (1) in ext2load
2169 * Patch by Andrew Dyer, 08 Jan 2005:
2170 fix wrong return codes in ext2 code
2172 * Removed '--no-warn-mismatch' option from Makefile. This option
2173 makes 'ld' to overlook binary objects compatibility.
2175 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2176 --end-group) outside of the group. This will make 'ld' to do
2177 _multiple_ search in the library group when resolving symbol
2178 references and do only a _single_ seach in libgcc.a after the group
2181 * Fix stability problems on CPC45 board again.
2183 * Make image detection for diskboot / usbboot / scsiboot more robust
2184 (also check header checksum)
2186 * Update CPC45 board configuration.
2188 * Add USB and PCI support for INKA4x0 board
2190 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2194 * Patch by Robin Getz, 13 Oct 2004:
2195 Add standalone application to change SMC91C111 MAC addresses,
2196 see examples/README.smc91111_eeprom
2198 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2199 Fix Flash support for ARM Integrator CP.
2201 * Patch by Richard Woodruff, 10 Jan 2005:
2202 Update support for OMAP2420 (ARM11) and H4 board:
2203 o clean up and add new types to H4 memory probe code.
2204 o fix to work with internal boot.
2205 o added PRCM config III operation.
2206 o fix marginal flash timings.
2207 o add revison ATAG usage.
2208 o enable voltage scaling at power chip.
2209 o fix compile error for i2c.
2211 * Fix network problem (error when receiving multiple ARP packets)
2213 * Patch by Daniel Poirot, 12 Oct 2004:
2214 Add support for Wind River sbc405 board
2216 * Patch by Rainer Brestan, 12 Oct 2004:
2217 Make examples/Makefile more robust
2219 * Patch by Sam Song, 11 October 2004:
2220 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2221 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2224 * Patch by Sam Song, 10 Oct 2004:
2225 Fix a parameter error in run_command() in main.c
2227 * Patch by Richard Woodruff, 01 Oct 2004:
2228 add support for the TI OMAP2420 processor and its H4 reference
2231 * Patch by Christian Pellegrin, 24 Sep 2004:
2232 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2234 * Patch by Leif Lindholm, 23 Sep 2004:
2235 add support for the AMD db1550 board
2237 * Patch by Travis Sawyer, 15 Sep 2004:
2238 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2239 update README.serial_multi
2241 * Patches by David Snowdon, 07 Sep 2004:
2242 - add u-boot.hex target in the top level Makefile
2243 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2244 - use -mtune=xscale and -march=armv5 options for PXA
2246 * Patch by Florian Schlote, 08 Sep 2004:
2247 Add support for SenTec-COBRA5272-board (ColdFire).
2249 * Patch by Gleb Natapov, 07 Sep 2004:
2250 mpc824x: set PCI latency timer to a sane value
2253 * Patch by Kurt Stremerch, 03 Sep 2004:
2254 Add bitstream configuration option for fpga command (Xilinx only).
2256 * Patch by Kurt Stremerch, 03 Sep 2004:
2257 Add Xilinx Spartan2E family FPGA support
2259 * Patch by Jeff Angielski, 02 Sep 2004:
2260 Add Added support for H2 revision of the EP8260 board.
2261 Fixed formatting for some of the EP8260 related source files.
2263 * Patch by Jon Loeliger, 02 Sep 2004:
2264 Reset monitor size back to 256 so environment can be written
2265 to flash on MPC85xx ADS and CDS releases.
2267 * Patch by Paolo Broggini, 02 Sep 2004:
2268 Make BSS clearing on ARM systems more robust
2270 * Patch by Yue Hu and Joe, 01 Sep 2004:
2271 - add PCI support for ixp425;
2272 - add EEPRO100 suppor tfor ixdp425 board.
2274 * Fix problem with protected sector detection in driver/cfi_flash.c
2276 ======================================================================
2277 Changes for U-Boot 1.1.2:
2278 ======================================================================
2280 * Code cleanup, mostly for GCC-3.3.x
2282 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2283 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2284 additional ethernet addresses.
2286 * Cleanup drivers/i82365.c - avoid duplication of code
2288 * Fix bogus "cannot span across banks" flash error message
2292 * Add support for CompactFlash for the CPC45 Board.
2294 * Fix problems with CMC_PU2 flash driver.
2297 - avoid trigraph warning in fs/ext2/ext2fs.c
2298 - rename UC100 -> uc100
2300 * Add support for UC100 board
2302 * Patch by Stefan Roese, 16 Dez 2004:
2303 - ext2fs support added
2304 - Tundra universe support added
2305 - ColdFire MCF5249 support added (no preloader needed!)
2306 - MCF5249 board TASREG added
2307 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2309 - some esd boards updated
2310 - memory commands "mdc" and "mwc" added for cyclic read/write
2311 (CONFIG_MX_CYCLIC, see README for further description)
2313 * Add support for INKA4X0 board
2315 * Patch by Steven Scholz, 12 Dec 2004:
2316 Fix typo in AT91 memory setup.
2318 * Patch by Martin Krause, 27 Oct 2004:
2319 - add support for "STK52xx" board (including PS/2 multiplexer)
2320 - add hardware detection for TQM5200
2322 * Clean up CMC PU2 flash driver
2324 * Update MAINTAINERS file
2326 * Fix bug in MPC823 LCD driver
2328 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2330 * Enable long help on CMC PU2 board;
2332 increase CPU speed from 179 to 207 MHz.
2334 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2335 unaligned tail part specially).
2337 * Update for AT91RM9200DK and CMC_PU2 boards:
2338 - Enable booting directly from flash
2339 - fix CMC_PU2 flash driver
2341 * Fix mkimage usage message
2343 * Map SRAM on NC650 board
2345 * Work around for Ethernet problems on Xaeniax board
2347 * Patch by TsiChung Liew, 23 Sep 2004:
2348 - add support for MPC8220 CPU
2349 - Add support for Alaska and Yukon boards
2351 * Fix configuration for ERIC board (needs more room)
2353 * Adjust MIPS compiler options at run-time depending on tools version
2354 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2355 "-mcpu=4kc" for old tools)
2357 * Add passing of the command line and memory size information to the
2358 kernel on xaeniax board.
2360 * Enable NAND flash support for NC650 board.
2362 * Patch by Thomas Lange 07 Oct 2004:
2363 Updated README for DBAu1x00 boards to match current status
2365 * Patch by Philippe Robin, 28 Sept 2004:
2366 Fix Flash support for Versatile.
2368 * Patch by Roger Blofeld, 16 Sep 2004:
2369 Fix timeout for DHCP command retry
2371 * Patch by Pantelis Antoniou, 14 Sep 2004:
2372 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2374 * Patch by Pantelis Antoniou, 14 Sep 2004:
2375 Kick watchdog when bz-decompressing
2377 * Fix CFG_HZ problems on AT91RM9200 systems
2378 [Remember: CFG_HZ should be 1000 on ALL systems!]
2380 * Patch by Gridish Shlomi, 30 Aug 2004:
2381 - Add support to revA version of PQ27 and PQ27E.
2382 - Reverted MPC8260ADS baudrate back to original 115200
2384 * Patch by Hojin, 17 Sep 2004:
2385 Fix typo in cfi_flash.c
2387 * Patch by Mark Jonas, 09 September 2004:
2388 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2391 * Patch by Mark Jonas, 31 August 2004:
2392 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2393 improves FTP performance for MPC5200 systems. Enabled for IceCube
2396 * Patch by Michael Bendzick, 30 Aug 2004:
2397 - Improve platform.S code for omap1510inn that detects whether code
2398 is running from SDRAM or not. Patch allows SDRAM to be configured
2399 if code is running out of SRAM at 0x20000000.
2401 * Patch by Frederick Klatt, 30 Aug 2004:
2402 Add support for the Wind River SBC8540/SBC8560 boards
2404 * Configure SX1 board to use drivers/cfi_flash.c
2406 * Patches by Michael Bendzick, 30 Aug 2004:
2407 - Configure omap1510inn board to use drivers/cfi_flash.c
2408 - Make drivers/cfi_flash.c protect environment and redundant
2411 * Patch by Steven Scholz, 23 Jun 2004:
2412 - Add script (tools/img2brec.sh) to programm U-Boot into
2413 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2415 * Patches by Scott McNutt, 24 Aug 2004:
2416 - Add support for Altera Nios-II processors.
2417 - Add support for Psyent PCI-5441 board.
2418 - Add support for Psyent PK1C20 board.
2420 * Patches by Jon Loeliger, 24 Aug 2004:
2421 - Add support for the MPC8541 and MPC8555 CDS boards
2422 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2423 - Convert MPC85xxADS to use common CFI flash driver
2424 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2425 from board_early_init_f()
2426 - Provide SW workaround for PCI initialization on 85xx CDS
2428 * Patches by George G. Davis, 24 Aug 2004:
2429 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2430 - Remove static network setup defaults from mx1ads_config
2431 - update ARM boards to use constants from mach-types.h
2433 * Patch by Gary Jennejohn, 04 Oct 2004:
2434 - fix I2C on at91rm9200
2435 - add support for Ricoh RS5C372A RTC
2437 * Patch by Gary Jennejohn, 01 Oct 2004:
2438 - add support for CMC PU2 board
2439 - add support for I2C on at91rm9200
2441 * Patch by Gary Jennejohn, 28 Sep 2004:
2442 fix baudrate handling on at91rm9200
2444 * Patch by Yuli Barcohen, 22 Aug 2004:
2445 - remove ZPC.1900 board-specific flash driver;
2446 switch the port to generic CFI driver;
2449 * Patch by Hinko Kocevar, 21 Aug 2004:
2450 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2452 * Clean up tools/bmp_logo.c to not add trailing white space
2454 * Patch by Hinko Kocevar, 21 Aug 2004:
2455 - Group common framebuffer functions in common/lcd.c
2456 - Group common framebuffer macros and #defines in include/lcd.h
2457 - Provide calc_fbsize() for video ATAG
2459 * Patch by Sam Song, 21 August 2004:
2460 - Fix a typo in README
2461 - Align "(RO)" output for "flinfo" after "protect on"
2462 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2463 ratio 1:1 when core frequency less than 50MHz
2465 * Patches by Hinko Kocevar, 21 Aug 2004:
2466 - fix some "use of label at end of compound statement" warnings
2467 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2469 * Patch by Steven Scholz, 16 Aug 2004:
2470 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2471 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2472 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2473 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2474 into cpu/arm920t/$(SOC)/
2476 * Patches by Sean Chang, 09 Aug 2004:
2477 - Added support for both 8 and 16 bit mode access to System ACE CF
2479 - Fixed missing System ACE CF device during get FAT partition info
2480 in fat_register_device function.
2481 - Enabled System ACE CF support on ML300.
2483 * Patch by Sean Chang, 09 Aug 2004:
2484 Synch defines for saveenv and do_saveenv functions so they get
2485 compiled under the same statement.
2487 * Patch by Sean Chang, 09 Aug 2004:
2488 - Added I2C support for ML300.
2489 - Added support for ML300 to read out its environment information
2490 stored on the EEPROM.
2491 - Added support to use board specific parameters as part of
2492 U-Boot's environment information.
2493 - Updated MLD files to support configuration for new features
2496 * Patches by Travis Sawyer, 05 Aug 2004:
2497 - Remove incorrect bridge settings for eth group 6
2498 - Add call to setup bridge in ppc_440x_eth_initialize
2499 - Fix ppc_440x_eth_init to reset the phy only if its the
2500 first time through, otherwise, just check the phy for the
2501 autonegotiated speed/duplex. This allows the use of netconsole
2502 - only print the speed/duplex the first time the phy is reset.
2504 * Patch by Shlomo Kut, 29 Mar 2004:
2505 Add support for MKS Instruments "Quantum" board
2507 * Fix build problem with Cogent boards;
2508 avoid using <asm/byteorder.h> when using the host compiler
2510 * Patch by Ganapathi C, 04 Aug 2004:
2511 Fix NFS timeout issue
2513 * Patch by Yuli Barcohen, 19 Jul 2004:
2514 - Fix host tools building in Cygwin environment
2515 - Fix header files search order for host tools
2517 * Patch by Tom Armistead, 19 Jul 2004:
2518 Fix kgdb.S support for 74xx_75x cpu
2520 * Patch by Jon Loeliger, 15 Jul 2004:
2521 Fix MPC85xx I2C driver
2523 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2525 * Patch by Stephen Williams, 15 July 2004
2526 Set the PCI class code for JSE board as part of PCI interface setup
2528 * Patch by Michael Bendzick, 15 Jul 2004:
2529 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2530 CFG_FLASH_USE_BUFFER_WRITE is set
2532 * Patch by Yuli Barcohen, 13 Jul 2004:
2533 Allow clock setting on MPC866/MPC885 series chips according to
2534 environment variable `cpuclk'
2536 * Patch by Yuli Barcohen, 20 Apr 2004:
2537 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2539 * Patch by Vincent Dubey, 24 Sep 2004:
2540 Add support for xaeniax board
2542 * Add comment about non-GPL character of standalone applications to
2545 * Fix FEC ethernet problem on NSCU board.
2547 * Patch by Gary Jennejohn, 09 Sep 2004:
2548 allow to use USART1 as console port on at91rm9200dk boards
2550 * Patch by Stefan Roese, 16 Sep 2004:
2553 * Fix SysClk handling for PPChameleon and CATcenter boards
2555 * Patch by Detlev Zundel, 08 Sep 2004:
2556 Update etags build target
2558 * Improve NetConsole support: add support for broadcast destination
2559 address and buffered input.
2561 * Cleanup compiler warnings for GCC 3.3.x and later
2563 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2565 * Add support for IDS "NC650" board
2567 * Add automatic update support for LWMON board
2569 * Clear Block Lock-Bits when erasing flash on LWMON board.
2571 * Fix return code of "fatload" command
2573 * Enable MSDOS/VFAT filesystem support for LWMON board
2575 * Patch by Martin Krause, 03 Aug 2004:
2576 change timing for SM501 graphics controller on TQM5200 module
2578 * Patch by Mark Jonas, 13 July 2004:
2579 - Total5200 LCD now run in little endian mode. Endianess conversion
2580 is done in hardware.
2581 - Removed last reference to "console" environment variable.
2583 * Patches by Lars Munch, 12 Jul 2004:
2584 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2586 - split out the LXT971A PHY from ns_9750_eth.h
2587 - split the dm9161 phy part out of at91rm9200_ether.c
2589 * Patch by Andreas Engel, 12 Jul 2004:
2590 Replaced hardcoded PL011 clock frequency with config variable.
2591 Fixed wrong CONFIG_CMD_DFL doc.
2593 * Patch by Thomas Viehweger, 09 Jun 2004:
2594 make it possible to remove chpart when there is only one partition
2596 * Add support for console over UDP (compatible to Ingo Molnar's
2597 netconsole patch under Linux)
2599 * Patch by Jon Loeliger, 16 Jul 2004:
2600 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2602 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2603 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2604 and CONFIG_L2_INIT_RAM options.
2605 - Refactor Local Bus initialization out of SDRAM setup.
2606 - Re-implement new version of LBC11/DDR11 errata workarounds.
2607 - Moved board specific PCI init parts out of CPU directory.
2608 - Added TLB entry for PCI-1 IO Memory
2609 - Updated README.mpc85xxads
2611 * Patch by Sascha Hauer, 28 Jun:
2612 - add generic support for Motorola i.MX architecture
2613 - add support for mx1ads, mx1fs2 and scb9328 boards
2615 * Patches by Marc Leeman, 23 Jul 2004:
2616 - Add define for the PCI/Memory Buffer Configuration Register
2617 - corrected comments in cpu/mpc824x/cpu_init.c
2619 * Add support for multiple serial interfaces
2620 (for example to allow modem dial-in / dial-out)
2622 * Patch by Stefan Roese, 15 Jul 2004:
2623 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2625 * Fix NSCU config; add ethernet wakeup code.
2627 * Add link for preloader for Motorola ColdFire to README.m68k
2629 * Patch by Michael Bendzick, 12 Jul 2004:
2630 fix output formatting in drivers/cfi_flash.c
2632 * Patch by Mark Jonas, 02 Jul 2004:
2633 Fix lowboot (again) on MPC5xxx
2635 * Patch by Curt Brune, 07 Jul 2004:
2636 relocate exception vectors on arm720t if needed
2638 * Patch by George G. Davis, 06 Jul 2004:
2639 - update mach-types.h to latest arm.linux.org.uk master list
2640 - Set correct OMAP1610 bi_arch_number for build target
2642 * Patch by Curt Brune, 06 Jul 2004:
2643 evb4510: add support for timer interrupt; cleanup
2645 * Patch by Dan Poirot, 06 Jul 2004:
2646 Fix sbc8260 environment variables
2648 * Cleanup redundand "console" environment variable
2650 * Patch by Mark Jonas, 05 Jul 2004:
2651 add support for the Total5100's and Total5200's LCD screen
2653 * Patches by Dan Eisenhut, 01 Jul 2004:
2655 - Move doc2000.h include to prevent compiler warning on some boards
2657 * Patch by Mark Jonas, 01 Jul 2004:
2658 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2659 MGT5100 and MPC5200 based Freescale platforms.
2661 * Patch by Philippe Robin, 01 Jul 2004:
2662 Add initialization for Integrator and versatile board files.
2664 * Patch by Hinko Kocevar, 01 Jun 2004:
2665 Fix VFD FB allocation, add LCD FB allocation on ARM
2667 * Patch by Martin Krause, 30 Jun 2004:
2668 Add support for TQM5200 board
2670 * Patch by Martin Krause, 29 Jun 2004:
2671 Add loopw command: infinite write loop on address range
2673 * Patches by Yasushi Shoji, 29 Jun 2004:
2674 - add empty include/asm-microblaze/processor.h
2675 - add to CREDITS and MAINTAINERS
2676 - add gd initialization
2677 - add MicroBlaze and SUZAKU board to MAKEALL script
2678 - add reset support for SUZAKU
2679 - add flush_cache() for MicroBlaze
2680 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2681 size flash memory on SUZAKU
2683 * Patch by Prakash Kumar, 27 Jun 2004:
2684 Add support for the PXA250 based Intrinsyc Cerf board.
2686 * Patch by Yasushi Shoji, 27 Jun 2004:
2687 fix comment in include/common.h
2689 * Rename SBC8560 into sbc8560 for consistency
2691 * Patch by Daniel Poirot, 24 Jun 2004:
2692 Add support for Wind River's sbc8240 board
2694 * Patches by Yasushi Shoji, 26 Jun 2004:
2695 - drivers/serial_xuartlite.c: fix "return 0" in void function
2696 - add microblaze support to mkimage tool
2698 * Patch by Fred Klatt, 25 Jun 2004:
2699 Add support for WindRiver's sbc8560 board
2701 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2702 Small Bugs fixes for "at91rm9200dk" board:
2703 - Timing modifications for SPI DataFlash access
2704 - Fix NAND flash detection bug
2706 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2707 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2709 * Patch by Jon Loeliger, 17 June 2004:
2710 Completion of the 8540ADS/8560ADS updates:
2711 Fix some PCI and Rapid I/O memory maps,
2712 Initialize both TSEC 1 and 2,
2714 Update MAINTAINER for 85xx boards and README.mpc85xxads
2716 * Patch by Yuli Barcohen, 16 Jun 2004:
2717 Remove obsolete AdderII port which was superseded by unified
2718 AdderII/Adder87x port
2720 * Patch by Ladislav Michl, 16 Jun 2004:
2721 Fix gcc-3.3.3 warnings for smc91111.c
2723 * Patch by Stefan Roese, 02 Jul 2004:
2724 - Fix bug in 405 ethernet driver; allocated data not cleared!
2725 - Fix problem in 405 i2c driver; don't try to print without console!
2727 * Patch by Paul Ruhland, 11 Jun 2004:
2728 Remove debug code from 'board/lpd7a40x/flash.c'
2730 * Patch by Andrea Marson, 11 Jun 2004:
2731 Update for PPChameleon board:
2732 - support for SysClk @ 25MHz
2733 - support for Silicon Motion SM712 VGA controller
2736 * Patches by Richard Woodruff, 10 Jun 2004:
2737 - fix problems with examples/stubs.c for GCC >= 3.4
2738 - fix problems with gd initialization
2740 * Patch by Curt Brune, 17 May 2004:
2741 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2742 - Add support for ESPD-Inc. EVB4510 Board
2744 * Patch by Marc Leeman, 11 May 2004:
2745 Fix for MPC8245 - reading PPC Memory from another device with the
2746 PPC as PCI target device corrupts data due to interenal hardware
2749 * Fix "cls" command when used with splash screen
2751 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2752 slow download of a big image)
2754 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2755 display even after showing a bitmap
2757 * Patch by Josef Wagner, 04 Jun 2004:
2758 - DDR Ram support for PM520 (MPC5200)
2759 - support for different flash types (PM520)
2760 - USB / IDE / CF-Card / DiskOnChip support for PM520
2761 - 8 bit boot rom support for PM520/CE520
2762 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2763 - I2C and RTC support for CPC45
2764 - support of new flash type (28F160C3T) for CPC45
2766 * Fix flash parameters passed to Linux for PPChameleon board
2768 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2770 * Patch by Paul Ruhland, 10 Jun 2004:
2771 fix support for Logic SDK-LH7A404 board and clean up the
2772 LH7A404 register macros.
2774 * Patch by Matthew McClintock, 10 Jun 2004:
2775 Modify code to select correct serial clock on Sandpoint8245
2777 * Patch by Robert Schwebel, 10 Jun 2004:
2778 Add support for Intel K3 strata flash.
2780 * Patch by Thomas Brand, 10 Jun 2004:
2781 Fix "loads" command on DK1S10 board
2783 * Patch by Yuli Barcohen, 09 Jun 2004:
2784 Add support for 8MB flash SIMM and JFFS2 file system on
2785 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2787 * Patch by Yuli Barcohen, 09 Jun 2004:
2788 Add support for Analogue&Micro Adder87x and the older AdderII board.
2790 * Patch by Ming-Len Wu, 09 Jun 2004:
2791 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2793 * Patch by Sam Song, 09 Jun 2004:
2794 - Add support for RPXlite_DW board
2795 - Update FLASH driver for 4*AM29DL323DB90VI
2796 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2798 * Patch by Mark Jonas, 08 June 2004:
2799 - Make MPC5200 boards evaluate the SVR to print processor name and
2800 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2802 * Patch by Kai-Uwe Bloem, 06 May 2004:
2803 Fix endianess problem in cramfs code
2805 * Patch by Tom Armistead, 04 Jun 2004:
2806 Add support for MAX6900 RTC
2808 * Patches by Ladislav Michl, 03 Jun 2004:
2809 - fix cfi_flash.c on LE systems
2810 - let 'make mrproper' delete u-boot.img as well
2811 - turn printf into debug in cfi_flash.c
2813 * Patch by Kurt Stremerch, 28 May 2004:
2814 Add support for Exys XSEngine board
2816 * Patch by Martin Krause, 27 May 2004:
2817 Fix a MPC5xxx I2C timing issue in i2c_probe().
2819 * Patch by Leif Lindholm, 27 May 2004:
2820 Fix board_init_f() for dbau1x00 board.
2822 * Patch by Imre Deak, 26 May 2004:
2823 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2824 Set flash base accordingly, and decide whether to do or skip board
2825 specific setup steps.
2827 * Patch by Josef Baumgartner, 26 May 2004:
2828 Add missing define in include/asm-m68k/global_data.h
2830 * Patch by Josef Baumgartner, 25 May 2004:
2831 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2833 * Patch by Paul Ruhland, 24 May 2004:
2834 fix SDRAM initialization for LPD7A400 board.
2836 * Patch by Jian Zhang, 20 May 2004:
2837 add support for environment in NAND flash
2839 * Patch by Yuli Barcohen, 20 May 2004:
2840 Add support for Interphase iSPAN boards.
2842 * Patches by Paul Ruhland, 17 May 2004:
2843 - Add I/O functions to the smc91111 ethernet driver to support the
2844 Logic LPD7A40x boards.
2845 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2846 specifically the LPD7A400.
2848 * Patches by Robert Schwebel, 15 May 2004:
2849 - call MAC address reading code also for SMSC91C111;
2850 - make SMSC91C111 timeout configurable, remove duplicate code
2851 - fix get_timer() for PXA
2852 - update doc/README.JFFS2
2853 - use "bootfile" env variable also for jffs2
2855 * Patch by Tolunay Orkun, 14 May 2004:
2856 Add support for Cogent CSB472 board (8MB Flash Rev)
2858 * Patch by Thomas Viehweger, 14 May 2004:
2859 - flash.h: more flash types added
2860 - immap_8260.h: some bits added (useful for RMII)
2861 - cmd_coninfo.c: typo corrected, printf -> puts
2862 - reduced size by replacing spaces with tab
2864 * Patch by Robert Schwebel, 13 May 2004:
2865 Add 'imgextract' command: extract one part of a multi file image.
2867 * Patches by Jon Loeliger, 11 May 2004:
2868 Dynamically handle REV1 and REV2 MPC85xx parts.
2869 (Jon Loeliger, 10-May-2004).
2870 New consistent memory map and Local Access Window across MPC85xx line.
2871 New CCSRBAR at 0xE000_0000 now.
2872 Add RAPID I/O memory map.
2873 New memory map in README.MPC85xxads
2874 (Kumar Gala, 10-May-2004)
2875 Better board and CPU identification on MPC85xx boards at boot.
2876 (Jon Loeliger, 10-May-2004)
2877 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2878 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2879 (Jim Robertson, 10-May-2004)
2880 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2881 Supports multiple PHYs.
2882 (Andy Fleming, 10-May-2004)
2883 Some README.MPC85xxads updates.
2884 (Kumar Gala, 10-May-2004)
2885 Copyright updates for "Freescale"
2886 (Andy Fleming, 10-May-2004)
2888 * Patch by Stephen Williams, 11 May 2004:
2889 Add flash support for ST M29W040B
2890 Reduce JSE specific flash.c to remove dead code.
2892 * Patch by Markus Pietrek, 04 May 2004:
2893 Fix clear_bss code for ARM systems (all except s3c44b0 which
2894 doesn't clear BSS at all?)
2896 * Fix "ping" problem on INC-IP board. Strange problem:
2897 Sometimes the store word instruction hangs while writing to one of
2898 the Switch registers, but only if the next instruction is 16-byte
2899 aligned. Moving the instruction into a separate function somehow
2900 makes the problem go away.
2902 * Patch by Rishi Bhattacharya, 08 May 2004:
2903 Add support for TI OMAP5912 OSK Board
2905 * Patch by Sam Song May, 07 May 2004:
2906 Fix typo of UPM table for rmu board
2908 * Patch by Pantelis Antoniou, 05 May 2004:
2909 - Intracom board update.
2912 * Add support for the second Ethernet interface for the 'PPChameleon'
2915 * Patch by Dave Peverley, 30 Apr 2004:
2916 Add support for OMAP730 Perseus2 Development board
2918 * Patch by Alan J. Luse, 29 Apr 2004:
2919 Fix flash chip-select (OR0) option register setting on FADS boards.
2921 * Patch by Alan J. Luse, 29 Apr 2004:
2922 Report MII network speed and duplex setting properly when
2923 auto-negotiate is not enabled.
2925 * Patch by Jarrett Redd, 29 Apr 2004:
2926 Fix hang on reset on Ocotea board due to flash in wrong mode.
2928 * Patch by Dave Peverley, 29 Apr 2004:
2929 add MAC address detection to smc91111 driver
2931 * Patch by David Müller, 28 Apr 2004:
2932 fix typo in lib_arm/board.c
2934 * Patch by Tolunay Orkun, 20 Apr 2004:
2935 - README update: add CONFIG_CSB272 and csb272_config
2936 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2937 i2cfast environment variable
2939 * Patch by Yuli Barcohen, 19 Apr 2004:
2940 - Rename DUET_ADS to MPC885ADS
2941 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2942 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2943 - Clean up FADS family port to use the new defines
2945 * Fix PCI support on CPC45 board
2947 * Patch by Scott McNutt, 25 Apr 2004:
2948 Add Nios GDB/JTAG Console support:
2949 - Add stubs to support gdb via JTAG.
2950 - Add support for console over JTAG.
2953 * Add support for CATcenter board (based on PPChameleon ME module)
2955 * Patch by Klaus Heydeck, 12 May 2004:
2956 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2957 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2958 various changes to KUP4 board specific files
2960 * Fix minor network problem on MPC5200: need some delay between
2961 resetting the PHY and sending the first packet. Implemented in a
2962 "natural" way by invoking the PHY reset and initialization code
2963 only once after power on vs. each time the interface is brought up.
2965 * Add some limited support for low-speed devices to SL811 USB controller
2966 (at least "usb reset" now passes successfully and "usb info" displays
2967 correct information)
2969 * Change init sequence for multiple network interfaces: initialize
2970 on-chip interfaces before external cards.
2972 * Fix memory leak in the NAND-specific JFFS2 code
2974 * Fix SL811 USB controller when attached to a USB hub
2976 * Fix config option spelling in PM520 config file
2978 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2979 patches by Pantelis Antoniou, 30 Mar 2004)
2981 * Fix minor NAND JFFS2 related issue
2983 * Fixes for SL811 USB controller:
2984 - implement workaround for broken memory stick
2985 - improve error handling
2987 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2988 cope with congested networks.
2990 ======================================================================
2991 Changes for U-Boot 1.1.1:
2992 ======================================================================
2994 * Patch by Travis Sawyer, 23 Apr 2004:
2995 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2996 errata from Vitesse Semiconductor.
2998 * Patch by Philippe Robin, 22 Apr 2004:
2999 Fix ethernet configuration for "versatile" board
3001 * Patch by Kshitij Gupta, 21 Apr 2004:
3002 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
3004 * Patch by Steven Scholz, 24 Feb 2004:
3005 Fix a bug in AT91RM9200 ethernet driver:
3006 The MII interface is now initialized before accessing the PHY.
3008 * Patch by John Kerl, 19 Apr 2004:
3009 Use U-boot's miiphy.h for PHY register names, rather than
3010 introducing a new header file.
3012 * Update pci_ids.h from linux-2.4.26
3014 * Patch by Masami Komiya, 19 Apr 2004:
3015 Fix problem cause by VLAN function on little endian architecture
3016 without VLAN environment
3018 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
3019 binary image for all clock frequencies. Implement run-time
3020 optimization of flash access timing based on the actual bus
3023 * Modify KUP4X board configuration to use SL811 driver for USB memory
3024 sticks (including FAT / VFAT filesystem support)
3026 * Add SL811 Host Controller Interface driver for USB
3028 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
3030 * Patch by Pantelis Antoniou, 19 Apr 2004:
3031 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
3032 Minor patches for Intracom boards.
3034 * Patch by Christian Pell, 19 Apr 2004:
3035 cleanup support for CF/IDE on PCMCIA for PXA25X
3037 * Temporarily disabled John Kerl's extended MII command code because
3038 "miivals.h" is missing
3040 * Patches by Mark Jonas, 13 Apr 2004:
3041 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
3042 - Add sync instructions to IceCube SDRAM init code
3043 - Move SDRAM chip constants into seperate include files
3044 - Unify DDR and SDR initialization code
3045 - Unify all IceCube (Lite5xxx) target names
3047 * Patch by John Kerl, 16 Apr 2004:
3048 Enable ranges in mii command, e.g. mii read 0-1f 0 or
3049 mii read 4-7 18-1a. Also add mii dump subcommand for
3050 pretty-printing standard regs 0-5.
3052 * Patch by Stephen Williams, 16 April 2004:
3053 fix typo in JSE.h; update MAINTAINERS
3055 * Patch by Matthew S. McClintock, 14 Apr 2004:
3056 fix initdram function for utx8245 board
3058 * Patch by Markus Pietrek, 14 Apr 2004:
3059 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3061 * Patch by Reinhard Meyer, 18 Apr 2004:
3062 provide the IDE Reset Function for EMK 5200 boards
3064 * Patch by Masami Komiya, 12 Apr 2004:
3065 fix pci_hose_write_config_{byte,word}_via_dword problems
3067 * Patch by Sangmoon Kim, 12 Apr 2004:
3068 Update max RAM size for debris board
3070 * Patch by Travis Sawyer, 08 Apr 2004:
3071 Add TLB entry for second DIMM slot on ocotea
3073 * Patch by Masami Komiya, 08 Apr 2004:
3074 add RTL8169 network driver
3076 * Patch by Dan Malek, 07 Apr 2004:
3077 - Add support for RPC/STx GP3, Motorola 8560 board
3078 - Update 85xx TSEC driver so it searches MII for first available PHY
3080 - Add functions to support console MII commands.
3082 * Patch by Tolunay Orkun, 07 Apr 2004:
3083 Move initialization of bi_iic_fast[]
3084 from board_init_f() to board_init_r()
3086 * Patch by Yasushi Shoji, 07 Apr 2004:
3087 Cleanup microblaze port
3089 * Patch by Sangmoon Kim, 07 Apr 2004:
3090 Add auto SDRAM module detection for Debris board
3092 * Patch by Rune Torgersen, 06 Apr 2004:
3093 - Fix some PCI problems on the MPC8266ADS board
3094 - Fix the location of some PCI entries in the immap structure
3096 * Patch by Yasushi Shoji, 07 Apr 2004:
3097 - add support for microblaze processors
3098 - add support for AtmarkTechno "suzaku" board
3100 * Configure PPChameleon board to use redundand environment in flash
3102 * Configure PPChameleon board to use JFFS2 NAND support.
3104 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3106 * Patch by Rune Torgersen, 16 Apr 2004:
3109 * Patches by Pantelis Antoniou, 16 Apr 2004:
3110 - add support for a new version of an Intracom board and fix
3111 various other things on others.
3112 - add verify support to the crc32 command (define
3113 CONFIG_CRC32_VERIFY to enable it)
3114 - fix FEC driver for MPC8xx systems:
3115 1. fix compilation problems for boards that use dynamic
3117 2. shut down FEC after network transfers
3118 - HUSH parser fixes:
3119 1. A new test command was added. This is a simplified version of
3120 the one in the bourne shell.
3121 2. A new exit command was added which terminates the current
3123 3. Fixed handing of $? (exit code of last executed command)
3124 - Fix some compile problems;
3125 add "once" functionality for the netretry variable
3127 * Patch by George G. Davis, 02 Apr 2004:
3128 add support for Intel Assabet board
3130 * Patch by Stephen Williams, 01 Apr 2004:
3131 Add support for Picture Elements JSE board
3133 * Patch by Christian Pell, 01 Apr 2004:
3134 Add CompactFlash support for PXA systems.
3136 * Patches by Pantelis Antoniou, 30 Mar 2004:
3137 - add auto-complete support to the U-Boot CLI
3138 - add support for NETTA and NETPHONE boards; fix NETVIA board
3139 - add support for the Epson 156x series of graphical displays
3140 (These displays are serial and not suitable for using a normal
3141 framebuffer console on them)
3142 - add infrastructure needed in order to POST any DSPs in a board
3143 - improve and fix various things in the MPC8xx FEC driver:
3144 1. The new 87x and 88x series of processors have two FECs,
3145 and the new driver supports them both.
3146 2. Another change in the 87x/88x series is support for
3147 the RMII (Reduced MII) interface. However numerous
3148 changes are needed to make it work since the PHYs
3149 are connected to the same lines. That means that
3150 you have to address them correctly over the MII
3152 3. We now correctly match the MII/RMII interface
3153 configuration to what the PHY reports.
3154 - Fix problem when readingthe MII status register. Due to the
3155 internal design of many PHYs you have to read the register
3156 twice. The problem is more apparent in 10Mbit mode.
3157 - add new mode ".jffs2s" for reading from a NAND device: it just
3158 skips over bad blocks.
3159 - add networking support for VLANs (802.1q), and CDP (Cisco
3161 - some minor patches / cleanup
3163 * Patch by Yuli Barcohen, 28 Mar 2004:
3164 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3165 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3166 - Change configuration method for MPC8260ADS family
3168 * add startup code to clear the BSS of standalone applications
3170 * Fix if / elif handling bug in HUSH shell
3172 ======================================================================
3173 Changes for U-Boot 1.1.0:
3174 ======================================================================
3176 * Patch by Mark Jonas: Remove config.tmp files only when
3177 unconfiguring the board
3179 * Adapt RMU board for bigger flash memory
3181 * Patch by Klaus Heydeck, 13 Mar 2003:
3182 Add support for KUP4X Board
3184 * Patch by Pavel Bartusek, 21 Mar 2004
3185 Add Reiserfs support
3187 * Patch by Hinko Kocevar, 20 Mar 2004
3188 - Add auto-release for SMSC LAN91c111 driver
3189 - Add save/restore of PTR and PNR regs as suggested in datasheet
3191 * Patch by Stephen Williams, 19 March 2004
3192 Increase speed of sector reads from SystemACE,
3193 shorten poll timeout and remove a useless reset
3195 * Patch by Tolunay Orkun, 19 Mar 2004:
3196 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3199 * Patch by Brad Kemp, 18 Mar 2004:
3200 prevent machine checks during a PCI scan
3202 * Patch by Pierre Aubert, 18 Mar 2004:
3203 Fix string cleaning in IDE identification
3205 * Patch by Pierre Aubert, 18 Mar 2004:
3206 - Unify video mode handling for Chips & Technologies 69000 Video
3207 chip and Silicon Motion SMI 712/710/810 Video chip
3208 - Add selection of the video output (CRT or LCD) via 'videoout'
3209 environment variable for the Silicon Motion
3212 * Patch by Pierre Aubert, 18 Mar 2004:
3213 include/common.h typo fix
3215 * Patches by Tolunay Orkun, 17 Mar 2004:
3216 - Add support for bd->bi_iic_fast[] initialization via environment
3217 variable "i2cfast" (CONFIG_I2CFAST)
3218 - Add "i2cfast" u-boot environment variable support for csb272
3220 * Patch by Carl Riechers, 17 Mar 2004:
3221 Ignore '\0' characters in console input for use with telnet and
3224 * Patch by Leon Kukovec, 17 Mar 2004:
3225 typo fix for strswab prototype #ifdef
3227 * Patches by Thomas Viehweger, 16 Mar 2004:
3228 - show PCI clock frequency on MPC8260 systems
3229 - add FCC_PSMR_RMII flag for HiP7 processors
3230 - in do_jffs2_fsload(), take load address from load_addr if not set
3231 explicit, update load_addr otherwise
3232 - replaced printf by putc/puts when no formatting is needed
3233 (smaller code size, faster execution)
3235 * Patch by Phillippe Robin, 16 Mar 2004:
3236 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3238 * Patch by Stephen Williams, 15 Mar 2004:
3239 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3241 * Patch by Tolunay Orkun, 15 Mar 2004:
3242 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3244 * Patch by Travis Sawyer, 15 Mar 2004:
3245 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3247 * Add start-up delay to make sure power has stabilized before
3248 attempting to switch on USB on SX1 board.
3250 * Patch by Josef Wagner, 18 Mar 2004:
3251 - Add support for MicroSys XM250 board (PXA255)
3252 - Add support for MicroSys PM828 board (MPC8280)
3253 - Add support for 32 MB Flash on PM825/826
3254 - new SDRAM refresh rate for PM825/PM826
3255 - added support for MicroSys PM520 (MPC5200)
3256 - replaced Query by Identify command in CPU86/flash.c
3257 to support 28F160F3B
3259 * Fix wrap around problem with udelay() on ARM920T
3261 * Add support for Macronix flash on TRAB board
3263 * Patch by Pierre Aubert, 15 Mar 2004:
3264 Fix buffer overflow in IDE identification
3266 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3268 * Remove redundand #define in IceCube.h
3270 * Patch by Steven Scholz, 27 Feb 2004:
3271 - Adding get_ticks() and get_tbclk() for AT91RM9200
3272 - Many white space fixes in cpu/at91rm9200/interrupts.c
3274 * Patches by Steven Scholz, 20 Feb 2004:
3275 some cleanup in AT91RM9200 related code
3277 * Patches by Travis Sawyer, 12 Mar 2004:
3278 - Fix Gigabit Ethernet support for 440GX
3279 - Add Gigabit Ethernet Support to MII PHY utilities
3281 * Patch by Brad Kemp, 12 Mar 2004:
3282 Fixes for drivers/cfi_flash.c:
3283 - Better support for x8/x16 implementations
3284 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3285 - Added defines for AMD command and address constants
3287 * Patch by Leon Kukovec, 12 Mar 2004:
3288 Fix get_dentfromdir() to correctly handle deleted dentries
3290 * Patch by George G. Davis, 11 Mar 2004:
3291 Remove hard coded network settings in TI OMAP1610 H2
3292 default board config
3294 * Patch by George G. Davis, 11 Mar 2004:
3295 add support for ADS GraphicsClient+ board.
3297 * Patch by Pierre Aubert, 11 Mar 2004:
3298 - add bitmap command and splash screen support in cfb console
3299 - add [optional] origin in the bitmap display command
3301 * Patch by Travis Sawyer, 11 Mar 2004:
3302 Fix ocotea board early init interrupt setup.
3304 * Patch by Thomas Viehweger, 11 Mar 2004:
3305 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3307 * Patch by Stephan Linz, 09 Mar 2004
3308 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3310 * Patch by George G. Davis, 9 Mar 2004:
3311 fix recent build failure for SA1100 target
3313 * Patch by Travis Sawyer, 09 Mar 2004:
3314 Support native interrupt mode for the IBM440GX.
3315 Previously it was running in 440GP compatibility mode.
3317 * Patch by Philippe Robin, 09 Mar 2004:
3318 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3321 * Patch by Masami Komiya, 08 Mar 2004:
3322 Don't overwrite server IP address or boot file name
3323 when the boot server does not return values
3325 * Patch by Tolunay Orkun, 5 Mar 2004:
3326 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3328 * Patch by Tolunay Orkun, 5 Mar 2004:
3329 Fix early board initialization for Cogent CSB272 board
3331 * Patch by Ed Okerson, 3 Mar 2004:
3332 fix CFI flash writes for little endian systems
3334 * Patch by Reinhard Meyer, 01 Mar 2004:
3335 generalize USB and IDE support for MPC5200 with according
3336 changes to IceCube.h and TOP5200.h
3337 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3338 add info about USB and IDE to README
3340 * Patch by Yuli Barcohen, 4 Mar 2004:
3341 Fix problems with GCC 3.3.x which changed handling of global
3342 variables explicitly initialized to zero (now in .bss instead of
3345 * Patch by Leon Kukovec, 02 Mar 2004:
3346 add strswab() to fix IDE LBA capacity, firmware and model numbers
3347 on little endian machines
3349 * Patch by Masami Komiya, 02 Mar 2004:
3350 - Remove get_ticks() from NFS code
3351 - Add verification of RPC transaction ID
3353 * Patch by Pierre Aubert, 02 Mar 2004:
3354 cleanup for IDE and USB drivers for MPC5200
3356 * Patch by Travis Sawyer, 01 Mar 2004:
3358 - Add IBM PPC440GX Ref Platform support (Ocotea)
3359 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3360 Adapted to U-Boot and 440GX port
3362 - Add gracious handling of all Ethernet Pin Selections for 440GX
3363 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3365 - Add needed bit definitions
3368 * Patch by Carl Riechers, 1 Mar 2004:
3369 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3371 * Patch by Stephan Linz, 27 Feb 2004
3372 - avoid problems for targets without NFS download support
3374 * Patch by Rune Torgersen, 27 Feb 2004:
3375 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3376 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3377 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3379 * Patch by Masami Komiya, 27 Feb 2004:
3380 Fix rarpboot: add autoload by NFS
3382 * Patch by Dan Eisenhut, 26 Feb 2004:
3383 fix flash_write return value in saveenv
3385 * Patch by Stephan Linz, 11 Dec 2003
3386 expand config.mk to avoid trigraph warnings on NIOS
3388 * Rename "BMS2003" board into "HMI10"
3390 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3391 storage; auto-set console on USB port (using preboot command)
3393 * Add support for SX1 mobile phone; add support for USB-based console
3394 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3396 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3398 * Fix SDRAM timings for LITE5200 / IceCube board
3400 * Handle Auti-MDIX / connection status for INCA-IP
3402 * Fix USB problems when attempting to read 0 bytes
3404 * Patch by Travis Sawyer, 26 Feb 2004:
3405 Fix broken compile for XPEDITE1K target.
3407 * Patch by Stephan Linz, 26 Feb 2004:
3408 Bug fix for NFS code on NIOS targets
3410 * Patch by Stephen Williams, 26 Feb 2004:
3411 Break up SystemACE reads of large block counts
3413 * Patch by Pierre Aubert, 26 Feb 2004
3414 add IDE support for MPC5200
3416 * Patch by Masami Komiya, 26 Feb 2004:
3417 add autoload via NFS
3419 * Patch by Stephen Williams
3420 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3421 elsewhere in the source.
3423 * Patch by Steven Scholz, 25 Feb 2004:
3424 - Timeouts in FPGA code should be based on CFG_HZ
3425 - Minor cleanup in code for Altera FPGA ACEX1K
3427 * Patch by Steven Scholz, 25 Feb 2004:
3428 Changed "Directory Hierarchy" section in README
3430 * Patch by Masami Komiya, 25 Feb 2004:
3431 Reduce copy count in nfs_read_reply() of NFS code
3433 * Patch by Markus Pietrek, 24 Feb 2004:
3434 NS9750 DevBoard added
3436 * Patch by Pierre Aubert, 24 Feb 2004
3437 add USB support for MPC5200
3439 * Patch by Steven Scholz, 24 Feb 2004:
3440 - fix MII commands to use values from last command
3442 * Patch by Torsten Demke, 24 Feb 2004:
3443 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3445 * Patch by Rahul Shanbhag, 19 Feb 2004:
3446 Fixes for for OMAP1610 board:
3447 - shift some IRQ specific code to platform.S file
3448 - remove duplicatewatchdog reset code from start.S
3450 * Make Auto-MDIX Support configurable on INCA-IP board
3452 * Fix license for mkimage tool
3454 * Patch by Masami Komiya, 24 Feb 2004:
3455 Update NetBootFileXferSize in NFS code
3457 * Patch by Scott McNutt, 24 Feb 2004:
3458 fix packet length in NFS code
3460 * Patch by Masami Komiy, 22 Feb 2004:
3461 Add support for NFS for file download
3463 * Patch by Andrea Scian, 17 Feb 2004:
3464 Add support for S3C44B0 processor and DAVE B2 board
3466 * Patch by Steven Scholz, 20 Feb 2004:
3467 - Add support for MII commands on AT91RM9200 boards
3468 - some cleanup in AT91RM9200 ethernet code
3470 * Patch by Peter Ryser, 20 Feb 2004:
3471 Add support for the Xilinx ML300 platform
3473 * Patch by Stephan Linz, 17 Feb 2004:
3474 Fix watchdog support for NIOS
3476 * Patch by Josh Fryman, 16 Feb 2004:
3477 Fix byte-swapping for cfi_flash.c for different bus widths
3479 * Patch by Jon Diekema, 14 Jeb 2004:
3480 Remove duplicate "FPGA Support" notes from the README file
3482 * Patches by Reinhard Meyer, 14 Feb 2004:
3483 - update board/emk tree; use common flash driver
3484 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3485 [adapted for other PPC CPUs -- wd]
3486 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3488 * Patch by Jon Diekema, 13 Feb 2004:
3489 Call show_boot_progress() whenever POST "FAILED" is printed.
3491 * Patch by Nishant Kamat, 13 Feb 2004:
3492 Add support for TI OMAP1610 H2 Board
3493 Fixes for cpu/arm926ejs/interrupt.c
3494 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3495 Fix for a timer bug in OMAP1610 Innovator
3496 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3498 * Patches by Stephan Linz, 12 Feb 2004:
3499 - add support for NIOS timer with variable period preload counter value
3500 - prepare POST framework support for NIOS targets
3502 * Patch by Denis Peter, 11 Feb 2004:
3503 add POST support for the MIP405 board
3505 * Patch by Laurent Mohin, 10 Feb 2004:
3506 Fix buffer overflow in common/usb.c
3508 * Patch by Tolunay Orkun, 10 Feb 2004:
3509 Add support for Cogent CSB272 board
3511 * Patch by Thomas Elste, 10 Feb 2004:
3512 Add support for NET+50 CPU and ModNET50 board
3514 * Patch by Sam Song, 10 Feb 2004:
3515 Fix typos in cfi_flash.c
3517 * Patch by Leon Kukovec, 10 Feb 2004
3518 Fixed long dir entry slot id calculation in get_vfatname
3520 * Patch by Robin Gilks, 10 Feb 2004:
3521 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3522 !=, <>, <, >, <=, >=)
3524 * Fix problem with side effects in macros in include/usb.h
3526 * Patch by David Benson, 13 Nov 2003:
3527 bug 841358 - fix TFTP download size limit
3529 * Fixing bug 850768:
3530 improper flush_cache() in load_serial()
3532 * Fixing bug 834943:
3533 MPC8540 - missing volatile declarations
3535 * Patch by Stephen Williams, 09 Feb 2004:
3536 Add support for Xilinx SystemACE chip:
3537 - New files common/cmd_ace.c and include/systemace.h
3538 - Hook systemace support into cmd_fat and the partition manager
3540 * Patch by Travis Sawyer, 09 Feb 2004:
3541 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3543 * Patch by Travis Sawyer, 09 Feb 2004:
3545 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3546 - Add phymode for 440 enet
3549 - Change board_pre_init to board_early_init_f
3550 - Add user flash to bus controller setup
3552 - Fix is_pci_host to check GPIO for monarch bit
3553 - Force xpedite1k to pci conventional mode (via #define option)
3555 * Patch by Brad Kemp, 4 Feb 2004:
3556 - handle the machine check that is generated during the PCI scans
3558 - define the registers used in the IMMR by the PCI subsystem.
3560 * Patch by Pierre Aubert, 03 Feb 2004:
3561 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3563 * Patch by Jeff Angielski, 03 Feb 2004:
3564 Fix copy & paste error in cpu/mpc8260/pci.c
3566 * Patch by Reinhard Meyer, 24 Jan 2004:
3567 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3569 * Add Auto-MDIX support for INCA-IP
3573 * Patch by Josef Baumgartner, 10 Feb 2004:
3574 Fixes for ColdFire port
3576 * Patch by Brad Kemp, 11 Feb 2004:
3577 Fix CFI flash driver problems
3579 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3580 modules at CPU clock frequencies above 66 MHz.
3582 * Optimize flash programming speed for LWMON (by another 100% :-)
3584 * Patch by Jian Zhang, 3 Feb 2004:
3585 - Changed the incorrect FAT12BUFSIZE
3586 - data_begin in fsdata can be negative. Changed it to be short.
3588 * Patches by Stephan Linz, 30 Jan 2004:
3589 1: - board/altera/common/flash.c:flash_erase():
3590 o allow interrupts befor get_timer() call
3591 o check-up each erased sector and avoid unexpected timeouts
3592 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3593 o enclose sevenseg_set() in cpp condition
3594 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3595 - fix some typed in mistakes in the NIOS documentation
3596 2: - split DK1C20 configuration into several header files:
3597 o two new files for each NIOS CPU description
3598 o U-Boot related part is remaining in DK1C20.h
3599 3: - split DK1S10 configuration into several header files:
3600 o two new files for each NIOS CPU description
3601 o U-Boot related part is remaining in DK1S10.h
3602 4: - Add support for the Microtronix Linux Development Kit
3603 NIOS CPU configuration at the Altera Nios Development Kit,
3604 Stratix Edition (DK-1S10)
3605 5: - Add documentation for the Altera Nios Development Kit,
3606 Stratix Edition (DK-1S10)
3607 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3609 7: - Add support for the common U-Boot SPI framework at
3612 * Patch by Rahul Shanbhag, 28 Jan 2004:
3613 Fix flash protection/locking handling for OMAP1610 innovator board.
3615 * Patch by Rolf Peukert, 28 Jan 2004:
3616 fix flash write problems on CSB226 board (write with 32 bit bus width)
3618 * Patches by Mark Jonas, 16 Jan 2004:
3619 - fix rounding error when calculating baudrates for MPC5200 PSCs
3620 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3621 time which is not supported
3623 * Patch by Yuli Barcohen, 26 Jan 2004:
3624 Allow bzip2 compression for small memory footprint boards
3626 * Patch by Brad Kemp, 21 Jan 2004:
3627 Add support for CFI flash driver for both the Intel and the AMD
3630 * Patch by Travis Sawyer, 20 Jan 2004:
3631 Fix pci bridge auto enumeration of sibling p2p bridges.
3633 * Patch by Tolunay Orkun, 12 Jan 2004:
3634 Add some delays as needed for Intel LXT971A PHY support
3636 * Patches by Stephan Linz, 09 Jan 2004:
3637 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3638 - make DK1C20 board configuration related to ASMI conform to
3641 * Patch by Anders Larsen, 09 Jan 2004:
3643 ARM memory layout fixes: the abort-stack is now set up in the
3644 correct RAM area, and the BSS is zeroed out as it should be.
3646 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3647 of the linker scripts are replaced by '__bss_start' and '_end',
3648 resp., which is a further step to eliminate unnecessary differences
3649 between the implementation of the CPU architectures.
3651 * Patch by liang a lei, 9 Jan 2004:
3652 Fix Intel 28F128J3 ID in include/flash.h
3654 * Patch by Masami Komiya, 09 Jan 2004:
3655 add support for TB0229 board (NEC VR4131 MIPS processor)
3657 * Patch by Leon Kukovec, 12 Dec 2003:
3658 changed extern __inline__ into static __inline__ in
3659 include/linux/byteorder/swab.h
3661 * Patch by Travis Sawyer, 30 Dec 2003:
3662 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3663 select MDI port based on enabled EMAC device.
3664 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3667 * Patch by Wolter Kamphuis, 15 Dec 2003:
3668 made CONFIG_SILENT_CONSOLE usable on all architectures
3670 * Disable date command on TQM866M - there is no RTC on MPC866
3672 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3674 * Implement adaptive SDRAM timing configuration based on actual CPU
3675 clock frequency for INCA-IP; fix problem with board hanging when
3676 switching from 150MHz to 100MHz
3678 * Add PCMCIA CS support for BMS2003 board
3680 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3681 see doc/README.MPC866 for details;
3682 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3683 calculate CPU clock frequency from PLL register values.
3685 * Add support for 128 MB RAM on TQM8xxL/M modules
3687 * Fix PS/2 keyboard problem caused by statically initialized variable
3688 pointing to a location in flash
3690 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3692 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3693 before we can access it; add delay in case we are faster (with no
3696 * Cleanup of some init functions
3698 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3699 to avoid Linux crashes by early packets coming in.
3701 * Accelerate flash accesses on LWMON board by using buffered writes
3703 * Fix typo in Makefile;
3704 fix problem with PARTNUM detection
3706 * Patch by Reinhard Meyer, 09 Jan 2004:
3707 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3709 * Add support for IDE LED on BMS2003 board
3710 (exclusive with status LED!)
3712 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3715 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3716 Add common files for "emk" boards
3718 * Add a common get_ram_size() function and modify the the
3719 board-specific files to invoke that common implementation.
3721 ======================================================================
3722 Changes for U-Boot 1.0.1:
3723 ======================================================================
3725 * Set default clock for INCA-IP to 150 MHz
3727 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3728 add I2C support; add support for DS1337 RTC
3730 * Add CompactFlash support for BMS2003 board
3732 * Add support for status LED on BMS2003 board
3734 * Patch by Scott McNutt, 02 Jan 2004:
3735 Add support for the Nios Active Serial Memory Interface (ASMI)
3738 * Patch by Andrea Marson, 16 Dec 2003:
3739 Add support for the PPChameleon ME and HI modules
3741 * Patch by Yuli Barcohen, 22 Dec 2003:
3742 Add support for Motorola DUET ADS board (MPC87x/88x)
3744 * Patch by Robert Schwebel, 15 Dec 2003:
3745 add support for cramfs (uses JFFS2 command interface)
3747 * Patches by Stephan Linz, 11 Dec 2003:
3748 - more documentation for NIOS port
3749 - new struct nios_pio_t, struct nios_spi_t
3750 - Reconfiguration for NIOS Development Kit DK1C20:
3751 o move board related code from board/dk1c20
3752 to board/altera/dk1c20
3753 o create a new common source path board/altera/common
3754 and move generic flash access stuff into it
3755 o change/expand configuration file DK1C20.h
3756 - Add support for NIOS Development Kit DK1S10
3757 - Add status LED support for NIOS systems
3758 - Add dual 7-segment LED support for Altera NIOS DevKits
3760 * Patch by Ronen Shitrit, 10 Dec 2003:
3761 Add support for the Marvell DB64360 / DB64460 development boards
3763 * Patch by Detlev Zundel, 10 Dec 2003:
3764 fix dependency problem in examples/Makefile
3766 * Patch by Denis Peter, 8 Dec 2003
3767 - add support for the PATI board (MPC555)
3768 - add SPI support for the MPC5xx
3770 * Patch by Anders Larsen, 08 Dec 2003:
3771 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3772 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3773 cleanup some redundand #defines
3775 * Patch by André Schwarz, 8 Dec 2003:
3776 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3777 - TX and RX deskriptors must be quad-word aligned
3778 - does not work with only one TX deskriptor
3779 - standard reset method does not work
3781 * Patch by Masami Komiya, 08 Dec 2003:
3782 add RTL8139 ethernet driver
3784 * Patches by Ed Okerson, 07 Dec 2003:
3785 - fix ethernet for the AU1x00 processors in little-endian mode.
3786 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3788 * Minor code cleanup (coding style)
3790 * Patch by Reinhard Meyer, 30 Dec 2003:
3791 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3792 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3793 - turned debug print of PHY registers into a function (called in two places)
3794 - added support for EMK MPC5200 based modules
3796 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3798 * Add support for TQM866M modules
3800 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3802 * Fix a few compiler warnings
3804 * Patch by Reinhard Meyer, 28 Dec 2003:
3805 Add initial support for TOP5200 board
3807 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3808 environment variable which can set to "100", "133", or "150". The
3809 CPU clock will be configured accordingly upon next reboot. Other
3810 values are ignored. In case of an invalid or undefined "cpuclk"
3811 value, the compile-time default CPU clock speed will be used.
3813 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3814 window that is used to access the UART registers by the Linux driver)
3816 * Patch by Reinhard Meyer, 20 Dec 2003:
3817 Fix clock calculation for the MPC5200 for higher clock frequencies
3818 (above 2**32 / 10 = 429.5 MHz).
3820 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3822 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3824 * Add new configuration for IceCube board with DDR memory
3826 * Update TRAB memory configurations
3828 * Add JFFS2 support for INCA-IP board
3830 * Patch by Bill Hargen, 09 Dec 2003:
3831 - BUBINGA405EP: changed flash driver to protect top sector containing
3833 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3834 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3835 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3836 - 405EP: added/fixed support for "reginfo" command.
3837 - 4xx: removed spurious MII error messages on "mii info" command.
3839 * Patch by Bernhard Kuhn, 28 Nov 2003:
3840 add support for ColdFire CPU
3841 add support for Motorola M5272C3 and M5282EVB boards
3843 * Patch by Pierre Aubert, 24 Nov 2003:
3844 - add a return value for the fpga command
3845 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3846 is defined. If ide_preinit fails, ide_init is aborted.
3847 - fix an endianess problem in fat.h
3849 * Patch by Wolter Kamphuis, 05 Dec 2003:
3850 Add support for SNMC's QS850/QS823/QS860T boards
3852 * Patch by Yuli Barcohen, 3 Dec 2003:
3853 "revive" U-Boot support for old Motorola MPC860ADS board
3855 * Patch by Cam(ilo?), 03 Dec 2003:
3856 make examples build even with broken Montavista objcopy
3858 * Patch by Pavel Bartusek, 27 Nov 2003:
3859 fix conversion problem with "bootretry" evironment variable
3861 * Patch by Andre Schwarz, 24 Nov 2003:
3862 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3864 * Patch by Pavel Bartusek, 21 Nov 2003:
3865 set ZMII bridge speed on 440
3867 * Patch by Anders Larsen, 17 Nov 2003:
3868 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3870 * Patches by David Müller, 14 Nov 2003:
3871 - board/mpl/common/common_util.c
3872 * implement support for BZIP2 compressed images
3873 * various cleanups (printf -> puts, ...)
3874 - board/mpl/common/flash.c
3875 * report correct errors to upper layers
3876 * check the erase fail and VPP low bits in status reg
3877 - board/mpl/vcma9/cmd_vcma9.c
3878 - board/mpl/vcma9/flash.c
3879 * various cleanups (printf -> puts, ...)
3881 * fix typo in comment
3882 - cpu/arm920t/usb_ohci.c
3883 * support for S3C2410 is missing in #if line
3885 * reinit some registers in case of error (cable missing, ...)
3887 * support for USB/MMC devices is missing in #if line
3888 - include/configs/MIP405.h
3889 - include/configs/PIP405.h
3890 * enable BZIP2 support
3891 * enlarge malloc space to 1MiB because of BZIP2 support
3892 - include/configs/VCMA9.h
3893 * enable BZIP2 support
3894 * enlarge malloc space to 1MiB because of BZIP2 support
3895 * enable USB support
3896 - lib_arm/armlinux.c
3897 * change calling convention of ARM Linux kernel as
3898 described on http://www.arm.linux.org.uk/developer/booting.php
3900 * Patch by Thomas Lange, 14 Nov 2003:
3901 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3902 support all these AMD boards.
3904 * Patch by Thomas Lange, 14 Nov 2003:
3905 Workaround for mips au1x00 physical memory accesses (the au1x00
3906 uses a 36 bit bus internally and cannot access physical memory
3907 directly. Use the uncached SDRAM address instead of the physical
3910 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3911 add Realtek 8019 ethernet driver
3913 * Patch by Yuli Barcohen, 13 Nov 2003:
3914 MPC826xADS/PQ2FADS cleanup
3916 * Patch by Anders Larsen, 12 Nov 2003:
3917 Update README to mark the PORTIO commands non-standard
3919 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3920 update for for Atmel AT91RM9200DK development kit:
3921 - support for environment variables in DataFlash
3922 - Atmel DataFlash AT45DB1282 support
3924 * Patch by Jeff Carr, 11 Nov 2003:
3925 add support for new version of 8270 processors
3927 * Patches by George G. Davis, 05 Nov 2003:
3928 - only pass the ARM linux initrd tag to the kernel when an initrd
3930 - update omap1510inn configuration file
3932 * Patches by Stephan Linz, 3 Nov 2003:
3933 - more endianess fixes for LAN91C111 driver
3934 - CFG_HZ configuration patch for NIOS Cyclone board
3936 * Patch by Stephan Linz, 28 Oct 2003:
3937 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3939 * Patch by Steven Scholz, 20 Oct 2003:
3940 - make "mii info <addr>" show infor for PHY at "addr" only
3941 - Endian fix for miiphy_info()
3943 * Patch by Gleb Natapov, 19 Sep 2003:
3944 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3946 * Patch by Anders Larsen, 17 Sep 2003:
3947 Bring ARM memory layout in sync with the documentation:
3948 stack and malloc-heap are now located _below_ the U-Boot code
3950 * Accelerate booting on TRAB board: read and check autoupdate image
3951 headers first instead of always reading the whole images.
3953 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3955 * Enabled password check on RMU board
3957 * Fix configuration problem with IceCube in LOWBOOT configuration:
3958 envrionment got embedded, corrupting the image layout.
3960 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3962 * Added BMS2003 board
3963 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3965 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3966 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3969 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3972 * Add checksum verification to 'imls' command
3974 * Add bd_info fields needed for 4xx Linux I2C driver
3976 * Patch by Martin Krause, 4 Nov. 2003:
3977 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3979 * Print used network interface when CONFIG_NET_MULTI is set
3981 * Patch by Bernhard Kuhn, 28 Oct 2003:
3982 Add low boot support for MPC5200
3984 * Fix problem with dual PCMCIA support (NSCU)
3986 * Fix MPC5200 I2C initialization function
3988 ======================================================================
3989 Changes for U-Boot 1.0.0:
3990 ======================================================================
3992 * Fix parameter passing to standalone images with bootm command
3994 * Patch by Kyle Harris, 30 Oct 2003:
3995 Fix build errors for ixdp425 board
3997 * Patch by David M. Horn, 29 Oct 2003:
3998 Fixes to build under CYGWIN
4000 * Get IceCube MGT5100 working (again)
4002 * Fix problems in memory test on some boards (which was not
4003 non-destructive as intended)
4005 * Patch by Gary Jennejohn, 28 Oct 2003:
4006 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
4007 to prevent stack overflow on ARM systems
4009 * Patch by Stephan Linz, 28 Oct 2003:
4010 fix init sequence error for NIOS port
4012 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
4014 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
4016 * Patch by Xiao Xianghua, 23 Oct 2003:
4017 small patch for mpc85xx
4019 * Fix small problem in MPC5200 I2C driver
4021 * Fix FCC3 support on ATC board
4023 * Correct header printing for multi-image files in do_bootm()
4025 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
4027 * Fix PCI problems on PPChameleon board
4029 * Patch by Steven Scholz, 18 Oct 2003:
4030 Fix AT91RM9200 ethernet driver
4032 * Patch by Nye Liu, 17 Oct 2003:
4033 Fix typo in include/mpc8xx.h
4035 * Patch by Richard Woodruff, 16 Oct 03:
4036 Fixes for cpu/arm925/interrupt.c
4037 - Initialize timestamp & lastdec vars.
4038 - fix timestamp overflows.
4039 - fix lastdec overflow.
4040 - smarter normalization to allow udelay() below 1ms to work.
4042 * Patch by Scott McNutt, 16 Oct
4043 add networking support for the Altera Nios Development Kit,
4044 Cyclone Edition (DK-1C20)
4046 * Patch by Jon Diekema, 14 Oct 2003:
4047 add hint about doc/README.silent to README file
4049 * Add CompactFlash support for NSCU
4051 * Fix PCI problems on PPChameleonEVB
4053 * TRAB auto-update: Base decision if we have to strip the image
4054 header on image type as encoded in the header
4055 (include image type patch by Martin Krause, 17 Oct 2003)
4057 * Patches by Xianghua Xiao, 15 Oct 2003:
4059 - Added Motorola CPU 8540/8560 support (cpu/85xx)
4060 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4061 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4063 * Fix flash timings on TRAB board
4065 * Make sure HUSH is initialized for running auto-update scripts
4067 * Make 5200 reset command _really_ reset the board, without running
4068 any other code after it
4070 * Fix errors with flash erase when range spans across banks
4071 that are mapped in reverse order
4073 * Fix flash mapping and display on P3G4 board
4075 * Patch by Kyle Harris, 15 Jul 2003:
4076 - add support for Intel IXP425 CPU
4077 - add support for IXDP425 eval board
4079 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4080 for more information
4082 * Patch by Steven Scholz, 10 Oct 2003
4083 - Add support for Altera FPGA ACEX1K
4085 * Patches by Thomas Lange, 09 Oct 2003:
4086 - fix cmd_ide.c for non ppc boards (read/write functions did not
4087 add ATA base address)
4088 - fix for shannon board
4089 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4090 - Endian swap ATA identity for all big endian CPUs, not just PPC
4091 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4093 - add support for dbau1x00 board (MIPS32)
4095 * Patch by Sangmoon Kim, 07 Oct 2003:
4096 add support for debris board
4098 * Patch by Martin Krause, 09 Oct 2003:
4099 Fixes for TRAB board
4100 - /board/trab/rs485.c: correct baudrate
4101 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4102 udelay(); fix some timing problems with adc controller
4103 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4104 modify commands: touch and buzzer
4106 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4107 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4108 Use direct function calls for auto_update instead of hush commands
4110 * Patch by Scott McNutt, 04 Oct 2003:
4111 - add support for Altera Nios-32 CPU
4112 - add support for Nios Cyclone Development Kit (DK-1C20)
4114 * Patch by Steven Scholz, 29 Sep 2003:
4115 - A second parameter for bootm overwrites the load address for
4116 "Standalone Application" images.
4117 - bootm sets environment variable "filesize" to the resulting
4118 (uncompressed) data length for "Standalone Application" images
4119 when autostart is set to "no". Now you can do something like
4120 if bootm $fpgadata $some_free_ram ; then
4121 fpga load 0 $some_free_ram $filesize
4124 * Patch by Denis Peter, 25 Sept 2003:
4125 add support for the MIP405 Rev. C board
4127 * Patch by Yuli Barcohen, 25 Sep 2003:
4128 add support for Zephyr Engineering ZPC.1900 board
4130 * Patch by Anders Larsen, 23 Sep 2003:
4131 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4132 implemented for the x86 architecture)
4134 * Patch by Sangmoon Kim, 23 Sep 2003:
4135 fix pll_pci_to_mem_multiplier table for MPC8245
4137 * Patch by Anders Larsen, 22 Sep 2003:
4138 enable timed autoboot on PXA
4140 * Patch by David Müller, 22 Sep 2003:
4141 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4142 returns correct libgcc file path
4143 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4144 time on s3c24x0 systems
4146 * Patch by Jon Diekema, 19 Sep 2003:
4147 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4148 link state to the fault LED.
4149 - In NetLoop, make the Fault LED reflect the link status. The link
4150 status gets updated on entry, and on timeouts.
4152 * Patch by Anders Larsen, 18 Sep 2003:
4153 allow mkimage to build and run on Cygwin-hosted systems
4155 * Patch by Frank Müller, 18 Sep 2003:
4156 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4159 * Patch by Pantelis Antoniou, 16 Sep 2003:
4160 add tool to compute fileds in the PLPRCR register for MPC86x
4162 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4164 * Fix build problems under FreeBSD
4166 * Add generic filesystem image type
4168 * Make fatload set filesize environment variable
4170 * enable basic / medium / high-end configurations for PPChameleonEVB
4171 board; fix NAND code
4173 * enable TFTP client code to specify to the server the desired
4174 timeout value (see RFC-2349)
4176 * Improve SDRAM setup for TRAB board
4178 * Suppress all output with splashscreen configured only if "splashimage"
4181 * Fix problems with I2C support for mpc5200
4183 * Adapt TRAB configuration and auto_update to new memory layout
4185 * Add configuration for wtk board
4187 * Add support for the Sharp LQ065T9DR51U LCD display
4189 * Patch by Rune Torgersen, 17 Sep 2003:
4190 - Fixes for MPC8266 default config
4191 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4193 * Patches by Jon Diekema, 17 Sep 2003:
4194 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4197 - adjust "help" output
4199 * Patches by Anders Larsen, 17 Sep 2003:
4200 - fix spelling errors
4201 - set GD_FLG_DEVINIT flag only after device function pointers
4203 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4205 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4206 - trigger watchdog while waiting in serial driver
4208 * Add auto-update code for TRAB board using USB memory sticks,
4209 support new configuration with more memory
4211 * disable MPC5200 bus pipelining as workaround for bus contention
4213 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4214 priority; configure critical interrupts to be handled like external
4217 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4218 go back to 66 MHz for stability
4220 * Patches by Jon Diekema, 15 Sep 2003:
4221 - add description for missing CFG_CMD_* entries in the README file
4224 * Patch by Gleb Natapov, 14 Sep 2003:
4225 enable watchdog support for all MPC824x boards that have a watchdog
4227 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4228 "Non-octet Aligned Frame" errors we see at 100 Mbps
4230 * Patch by Sharad Gupta, 14 Sep 2003:
4231 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4233 * Patch by llandre, 11 Sep 2003:
4234 update configuration for PPChameleonEVB board
4236 * Patch by David Müller, 13 Sep 2003:
4237 various changes to VCMA9 board specific files
4239 * Add I2C support for MGT5100 / MPC5200
4241 * Patch by Rune Torgersen, 11 Sep 2003:
4242 Changed default memory option on MPC8266ADS to NOT be Page Based
4243 Interleave, since this doesn't work very well with the standard
4246 * Patch by George G. Davis, 12 Sep 2003:
4247 fix Makefile settings for sk98 driver
4249 * Patch by Stefan Roese, 12 Sep 2003:
4250 - new boards added: DP405, HUB405, PLU405, VOH405
4251 - some esd boards updated
4252 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4254 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4256 * Patch by Martin Krause, 11 Sep 2003:
4257 add burn-in tests for TRAB board
4259 * Enable instruction cache on MPC5200 board
4261 * Patch by Denis Peter, 11 Sep 2003:
4262 - fix USB data pointer assignment for bulk only transfer.
4263 - prevent to display erased directories in FAT filesystem.
4265 * Change output format for NAND flash - make it look like for other
4268 ======================================================================
4269 Changes for U-Boot 0.4.8:
4270 ======================================================================
4272 * Add I2C and RTC support for RMU board
4274 * Patches by Denis Peter, 9 Sep 2003:
4275 add FAT support for IDE, SCSI and USB
4277 * Patches by Gleb Natapov, 2 Sep 2003:
4278 - cleanup of POST code for unsupported architectures
4279 - MPC824x locks way0 of data cache for use as initial RAM;
4280 this patch unlocks it after relocation to RAM and invalidates
4283 * Patch by Gleb Natapov, 30 Aug 2003:
4284 new I2C driver for mpc107 bridge. Now works from flash.
4286 * Patch by Dave Ellis, 11 Aug 2003:
4287 - JFFS2: fix typo in common/cmd_jffs2.c
4288 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4289 - JFFS2: remove node version 0 warning
4290 - JFFS2: accept JFFS2 PADDING nodes
4291 - SXNI855T: add AM29LV800 support
4292 - SXNI855T: move environment from EEPROM to flash
4293 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4295 * Patch by Bill Hargen, 11 Aug 2003:
4296 fixes for I2C on MPC8240
4297 - fix i2c_write routine
4298 - fix iprobe command
4299 - eliminates use of global variables, plus dead code, cleanup.
4301 * Add support for USB Mass Storage Devices (BBB)
4302 (tested with USB memory sticks only)
4304 * Avoid flicker on TRAB's VFD
4306 * Add support for SK98xx driver
4308 * Add PCI support for SL8245 board
4310 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4311 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4312 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4314 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4315 to allow for more accurate baudrate settings
4316 (error now 0.7% at 115 kbps, instead of 3.5% before)
4318 * Patch by Andreas Mohr, 4 Sep 2003:
4319 Fix a lot of spelling errors
4321 * Add support for PPChameleon Eval Board
4323 * Add support for P3G4 board
4325 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4328 * Patch by Yuli Barcohen, 7 Aug 2003:
4329 check BCSR to detect if the board is configured in PCI mode
4331 ======================================================================
4332 Changes for U-Boot 0.4.7:
4333 ======================================================================
4335 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4336 add support for Adder II MPC852T module
4338 * Patch by George G. Davis, 19 Aug 2003:
4339 fix TI Innovator/OMAP1510 pin configs
4341 * Patches by Kshitij, 18 Aug 2003
4342 - add support for arm926ejs cpu core
4343 - add support for TI OMAP 1610 Innovator Board
4345 * Patch by Yuli Barcohen, 14 Aug 2003:
4346 add support for bzip2 uncompression
4348 * Add GCC library to examples/Makefile so GCC utility functions will
4351 * Add I2C and RTC support for RMU board using software I2C driver
4352 (because of better response to iprobe command); fix problem with
4355 * Patch by Matthias Fuchs, 28 Aug 2003:
4356 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4357 CONFIG_BOOTP_MAKS (see README).
4359 * Fix ICU862 environment problem
4361 * Fix RAM size detection for RMU board
4363 * Implement "reset" for MGT5100/MPC5200 systems
4365 ======================================================================
4366 Changes for U-Boot 0.4.6:
4367 ======================================================================
4369 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4370 allow selection of clock frequency as "make" target
4372 * Implement memory autosizing code for IceCube boards
4374 * Configure network port on INCA-IP for autonegotiation
4376 * Fix overflow problem in network timeout code
4378 * Patch by Richard Woodruff, 8 Aug 2003:
4379 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4381 ======================================================================
4382 Changes for U-Boot 0.4.5:
4383 ======================================================================
4385 * Update for TQM board defaults:
4386 disable clocks_in_mhz, enable boot count limit
4388 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4389 in toplevel directory instead. Removed astest.c from tools/gdb because
4390 it is no longer relevant.
4392 * Fix PCI support for MPC5200 / IceCube Board
4394 * Map ISP1362 USB OTG controller for NSCU board
4396 * Patch by Brad Parker, 02 Aug 2003:
4397 fix sc520_cdp problems
4399 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4401 * Allow erase command to cross flash bank boundaries
4403 * Patch by Scott McNutt, 21 Jul 2003:
4404 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4405 Both LynxOS and BlueCat linux KDIs are supported.
4407 * Patch by Richard Woodruff, 25 Jul 2003:
4408 use more reliable reset for OMAP/925T
4410 * Patch by Nye Liu, 25 Jul 2003:
4411 fix typo in mpc8xx.h
4413 * Patch by Richard Woodruff, 24 Jul 2003:
4414 Fixes for cmd_nand.c:
4415 - Fixed null dereferece which could result in incorrect ECC values.
4416 - Added support for devices with no Ready/Busy signal hooked up.
4417 - Added OMAP1510 read/write protect handling.
4418 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4420 - Switched default ECC to be JFFS2.
4422 * Allow crc32 to be used at address 0x000
4424 * Provide consistent interface to standalone applications to access
4425 the 'global_data' structure
4426 Provide a doc/README.standalone more useful to users/developers.
4428 * Make IceCube MGT5100 FEC driver work
4430 * Implement new mechanism to export U-Boot's functions to standalone
4431 applications: instead of using (PPC-specific) system calls we now
4432 use a jump table; please see doc/README.standalone for details
4434 * Patch by Dave Westwood, 24 Jul 2003:
4435 added support for Unity OS (a proprietary OS)
4437 * Patch by Detlev Zundel, 23 Jul 2003:
4438 add "imls" command to print flash table of contents
4440 * Fix cold boot detection for log buffer reset
4442 * Return error for invalid length specifiers with "cp.X" etc.
4444 * Fix startup problem on MIPS
4446 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4447 bitmap support is configured
4449 * Patch by Bill Hargen, 18 Jul 2003:
4450 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4452 * Patch by Denis Peter, 18 Jul 2003:
4453 - fix memory configuration for MIP405T
4454 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4456 * Cleanup of TQM82xx configurations; use "official" board types
4457 to make selection easier.
4459 * Patch by Martin Krause, 17 Jul 2003:
4460 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4462 * Patch by Richard Woodruff, 17 July 03:
4463 - Fixed bug in OMAP1510 baud rate divisor settings.
4465 * Patch by Nye Liu, 16 July 2003:
4467 - add MPC86xADS support (uses MPC86xADS.h)
4468 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4470 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4471 o don't trust gclk() software measurement by default, depend on
4472 CONFIG_8xx_GCLK_FREQ
4473 - add DRAM SIMM not installed detection
4474 - use more "correct" SDRAM initialization sequence
4475 - allow different SDRAM sizes (8xxADS has 8M)
4477 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4478 - rename MAMR/MBMR defines to be more consistent. Should eventually
4479 be merged into MxMR to better reflect the PowerQUICC datasheet.
4481 * Patch by Yuli Barcohen, 16 Jul 2003:
4482 support new Motorola PQ2FADS-ZU evaluation board which replaced
4483 MPC8260ADS and MPC8266ADS
4485 ======================================================================
4486 Changes for U-Boot 0.4.4:
4487 ======================================================================
4489 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4491 * Add support for MGT5100 and MPC5200 processors
4493 * Patch by Lutz Dennig, 15 Jul 2003:
4494 update for R360MPI board
4496 ======================================================================
4497 Changes for U-Boot 0.4.3:
4498 ======================================================================
4500 * Patches by Kshitij, 04 Jul 2003
4501 - added support for arm925t cpu core
4502 - added support for TI OMAP 1510 Innovator Board
4504 * Patches by Martin Krause, 14 Jul 2003:
4505 - add I2C support for s3c2400 systems (trab board)
4506 - (re-) add "ping" to command table
4508 * Fix handling of "slow" POST routines
4510 * Patches by Yuli Barcohen, 13 Jul 2003:
4511 - Correct flash and JFFS2 support for MPC8260ADS
4512 - fix PVR values and clock generation for PowerQUICC II family
4515 * Patch by Bernhard Kuhn, 08 Jul 2003:
4516 - add support for M68K targets
4518 * Patch by Ken Chou, 3 Jul:
4519 - Fix PCI config table for A3000
4520 - Fix iobase for natsemi.c
4521 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4523 * Allow to enable "slow" POST routines by key press on power-on
4524 * Fix temperature dependend switching of LCD backlight on LWMON
4525 * Tweak output format for LWMON
4527 * Patch by Stefan Roese, 11 Jul 2003:
4528 - Fix bug in CONFIG_VERSION_VARIABLE.
4529 - AR405 config updated.
4530 - OCRTC/ORSG: bsp command added.
4531 - ASH405 bsp update.
4533 ======================================================================
4534 Changes for U-Boot 0.4.2:
4535 ======================================================================
4537 * Add support for NSCU board
4539 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4541 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4542 mirror bit flash on TQM8xxM modules
4544 * Patch by Kenneth Johansson, 30 Jun 2003:
4545 get rid of MK_CMD_ENTRY macro; update doc/README.command
4547 * Patch by Seb James, 30 Jun 2003:
4548 Improve documentation of I2C configuration in README
4550 * Fix problems with previous log buffer "fixes"
4552 * Fix minor help text issues
4554 * "log append" did not append a newline
4556 ======================================================================
4557 Changes for U-Boot 0.4.1:
4558 ======================================================================
4560 * Fix some missing commands, cleanup header files
4561 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4563 * Rewrite command lookup and help command (fix problems with bubble
4564 sort when sorting command name list). Minor cleanup here and there.
4566 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4567 - Allow to call sysmon function interactively
4568 - PIC on LWMON board needs delay after power-on
4569 - Add missing RSR definitions for MPC8xx
4570 - Improve log buffer handling: guarantee clean reset after power-on
4571 - Add support for EXBITGEN board (aka "genie")
4572 - Add support for SL8245 board
4575 - remove trailing white space, trailing empty lines, C++ comments, etc.
4576 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4578 * Patches by Kenneth Johansson, 25 Jun 2003:
4579 - major rework of command structure
4580 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4582 ======================================================================
4583 Changes for U-Boot 0.4.0:
4584 ======================================================================
4586 * Patches by Robert Schwebel, 26 Jun 2003:
4587 - csb226 configuration updated
4588 - credits for logodl port updated
4589 - innokom configuration updated
4590 - logodl tree update, still with coding style inconsistencies
4591 - added OCM for ppc405 warning to README
4593 * Patch by Pantelis Antoniou, 25 Jun 2003:
4594 update NetVia with V2 board support
4596 * Header file cleanup for ARM
4598 * Patch by Murray Jensen, 24 Jun 2003:
4599 - make sure to use only U-boot provided header files
4600 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4602 * Patch by Stefan Roese, 24 Jun 2003:
4603 - Update esd ASH405 board files.
4604 - Update esd DASA_SIM config file.
4605 - Add ping command to some esd boards.
4607 * Patch by Yuli Barcohen, 23 Jun 2003:
4608 Update for MPC8260ADS board
4610 * Patch by Murray Jensen, 23 Jun 2003:
4611 - cleanup of GCC 3.x compiler warnings
4613 * Patch by Rune Torgersen, 4 Jun 2003:
4614 add large memory support for MPC8266ADS board
4616 * Patch by Richard Woodruff, 19 June 03:
4617 - Enabled standard u-boot device abstraction for ARM
4618 - Enabled console device for ARM
4619 - Initilized bi_baudrate for ARM
4621 * Patch by Bill Hargen, 23 Apr 2003:
4622 fix byte order for 824x I2C addresses (write op)
4624 * Patch by Murray Jensen, 20 Jun 2003:
4626 - cleanup (especially for gcc-3.x compilers)
4628 * Patch by Tom Guilliams, 20 Jun 2003:
4629 added CONFIG_750FX support for IBM 750FX processors
4631 * Patch by Devin Crumb, 02 Apr 2003:
4632 Fix clock divider rounding problem in drivers/serial.c
4634 * Patch by Richard Woodruff, 19 June 03:
4635 - Fixed smc91c111 driver to sync with the u-boot environment
4636 (driver/smc91c111.c).
4637 - Added eth_init error return check in NetLoop (net/net.c).
4639 * Patch by Ken Chou, 19 June 2003:
4640 Added support for A3000 SBC board (Artis Microsystems Inc.)
4642 * Patches by Murray Jensen, 17 Jun 2003:
4643 - Hymod board database mods: add "who" field and new xilinx chip types
4644 - provide new "init_cmd_timeout()" function so code external to
4645 "common/main.c" can use the "reset_cmd_timeout()" function before
4646 entering the main loop
4647 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4648 slightly different. see include/configs/hymod.h for an example
4649 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4650 CFG_DTT_ADM1021 defined)
4651 - add new "eeprom_probe()" function which has similar args and
4652 behaves in a similar way to "eeprom_read()" etc.
4653 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4654 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4655 - gdbtools copyright update
4656 - ensure that set_msr() executes the "sync" and "isync" instructions
4657 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4658 - 8260 I/O ports fix: Open Drain should be set last when configuring
4659 - add SIU IRQ defines for 8260
4660 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4661 config.mk to allow board configurations to override the GNU
4662 linker script, selected via the LDSCRIPT, make variable, and to
4663 give an initial value to the OBJCFLAGS make variable
4664 - 8260 i2c enhancement:
4665 o correctly extends the timeout depending on the size of all
4666 queued messages for both transmit and receive
4667 o will not continue with receive if transmit times out
4668 o ensures that the error callback is done for all queued tx
4670 o correctly detects both tx and rx timeouts, only delivers one to
4671 the callback, and does not overwrite an earlier error
4672 o logic in i2c_probe now correct
4673 - add "vprintf()" function so that "panic()" function can be
4675 - many Hymod board changes
4677 * Patches by Robert Schwebel, 14 Jun 2003:
4678 - add support for Logotronic DL datalogger board
4679 - cleanup serial line after kermit binary download
4680 - add debugX macro (debug level support)
4681 - update mach-types.h to latest arm.linux.org.uk master list.
4683 * Patches by David Müller, 12 Jun 2003:
4684 - rewrite of the S3C24X0 register definitions stuff
4685 - "driver" for the built-in S3C24X0 RTC
4687 * Patches by Yuli Barcohen, 12 Jun 2003:
4688 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4689 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4690 configuration word supplied by FPGA on some MPC8260ADS boards
4692 * Patch by Pantelis Antoniou, 10 Jun 2003:
4693 Unify status LED interface
4695 * Add support for DS12887 RTC; add RTC support for ATC board
4697 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4698 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4699 - Add Atmel DataFlash support for reading and writing.
4700 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4701 - Add Flash detection on Atmel AT91RM9200DK
4702 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4703 - Replace old Ethernet PHY layer functions
4704 - Change link address
4706 * Patch by Frank Smith, 9 Jun 2003:
4707 use CRIT_EXCEPTION for machine check on 4xx
4709 * Patch by Detlev Zundel, 13 Jun 2003:
4710 added implementation of the "carinfo" command in cmd_immap.c
4712 * Fix CONFIG_NET_MULTI support in include/net.h
4714 * Patches by Kyle Harris, 13 Mar 2003:
4715 - Add FAT partition support
4716 - Add command support for FAT
4717 - Add command support for MMC
4719 - Add Intel PXA support for video
4720 - Add Intel PXA support for MMC
4722 - Enable MMC and FAT for lubbock board
4723 - Other misc changes for lubbock board
4725 * Patch by Robert Schwebel, April 02, 2003:
4726 fix for SMSC91111 driver
4728 * Patch by Vladimir Gurevich, 04 Jun 2003:
4729 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4731 * Patch by Stefan Roese, 05 Jun 2003:
4732 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4733 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4734 data cache can be used even if the chip select is in use.
4735 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4736 (see README for further description).
4737 - Changed config files of CONFIG_EEPRO100 boards to use the
4738 CFG_RX_ETH_BUFFER define.
4740 * Add support for RMU board
4742 * Add support for TQM862L at 100/50 MHz
4744 * Patch by Pantelis Antoniou, 02 Jun 2003:
4745 major reconstruction of networking code;
4746 add "ping" support (outgoing only!)
4748 * Patch by Denis Peter, 04 June 2003:
4749 add support for the MIP405T board
4751 * Patches by Udi Finkelstein, 2 June 2003:
4752 - Added support for custom keyboards, initialized by defining a
4753 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4754 - Added support for the RBC823 board.
4755 - cpu/mpc8xx/lcd.c now automatically calculates the
4756 Horizontal Pixel Count field.
4758 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4759 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4761 * Patch by Mark Rakes, 14 May 2003:
4762 add support for Intel e1000 gig cards.
4764 * Patch by Nye Liu, 3 Jun 2003:
4765 fix critical typo in MAMR definition (include/mpc8xx.h)
4767 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4769 * Patch by Klaus Heydeck, 2 Jun 2003
4770 Minor changes for KUP4K configuration
4772 * Patch by Marc Singer, 29 May 2003:
4773 Fixed rarp boot method for IA32 and other little-endian CPUs.
4775 * Patch by Marc Singer, 28 May 2003:
4776 Added port I/O commands.
4778 * Patch by Matthew McClintock, 28 May 2003
4779 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4780 - minor patches for utx8245
4782 * Patch by Daniel Engström, 28 May 2003:
4785 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4786 add nand flash support to SXNI855T configuration
4787 fix/extend nand flash support:
4788 - fix 'nand erase' command so does not erase bad blocks
4789 - fix 'nand write' command so does not write to bad blocks
4790 - fix nand_probe() so handles no flash detected properly
4791 - add doc/README.nand
4792 - add .jffs2 and .oob options to nand read/write
4793 - add 'nand bad' command to list bad blocks
4794 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4795 - make NAND read/write faster
4797 * Patch by Rune Torgersen, 23 May 2003:
4798 Update for MPC8266ADS board
4800 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4801 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4802 _time_ (!) if the environment is embedded within the U-Boot image,
4803 or in a separate flash sector.
4805 * Cleanup CFG_DER #defines in config files (wd maintained only)
4807 * Fix data abort exception handling for arm920t CPU
4809 * Fix alignment problems with flash driver for TRAB board
4811 * Patch by Donald White, 21 May 2003:
4812 fix calculation of base address in pci_hose_config_device()
4814 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4815 execute "cmd2", even if "cmd1" fails. Note that this is different
4816 to "run var1 var2" where the contents of "var2" will NOT be
4817 executed when a command in "var1" fails.
4819 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4821 * Patch by Kyle Harris, 20 May 2003:
4822 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4823 into cpu/pxa and arch-pxa.
4825 * Patch by Stefan Roese, 23 May 2003:
4826 - IBM PPC405EP port added.
4827 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4828 UART0) is used as default U-Boot console. PPC4xx only!
4829 - esd ASH405 board added (PPC405EP based).
4830 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4831 - esd CPCI405AB board added.
4832 - esd PMC405 board added.
4833 - Update of some esd boards.
4835 * Patch by Denis Peter, 19 Mai 2003:
4836 add support for the MIP405-3 board
4838 * Patch by Dave Ellis, 22 May 2003:
4839 Fix problem with only partially cleared .bss segment
4841 * Patch by Rune Torgersen, 12 May 2003:
4842 get PCI to work on a MPC8266ADS board; incorporate change to
4843 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4845 * Patch by Nye Liu, 1 May 2003:
4846 minor patches for the FADS8xx
4848 * Patch by Thomas Schäfer, 28 Apr 2003:
4849 Fix SPD handling for 256 ECC DIMM on Walnut
4851 * Add support for arbitrary bitmaps for TRAB's VFD command;
4852 allow to pass boot bitmap addresses in environment variables;
4853 allow for zero boot delay
4855 * Patch by Christian Geißinger, 19 May 2002:
4856 On TRAB: wait until the dummy byte has been completely sent
4858 * Patch by David Updegraff, 22 Apr 2003:
4859 update for CrayL1 board
4861 * Patch by Pantelis Antoniou, 21 Apr 2003:
4862 add boot support for ARTOS (a proprietary OS)
4864 * Patch by Steven Scholz, 11 Apr 2003:
4865 Add support for RTC DS1338
4867 * Patch by Rod Boyce, 24 Jan 2003:
4868 Fix counting of extended partitions in diskboot command
4870 * Patch by Christophe Lindheimer, 20 May 2003:
4871 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4873 * Fix SDRAM timing on Purple board
4875 * Add support for CompactFlash on ATC board
4876 (includes support for Intel 82365 and compatible PC Card controllers,
4877 and Yenta-compatible PCI-to-CardBus controllers)
4879 * Patch by Mathijs Haarman, 08 May 2003:
4880 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4882 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4884 * Add support for Promess ATC board
4886 * Patch by Keith Outwater, 28 Apr 2003:
4887 - Miscellaneous corrections and additions to GEN860T board specific code.
4888 - Added GEN860_SC variant to GEN860T.
4889 - Miscellaneous corrections to GEN860T documentation.
4890 - Correct duplicate entry in U-Boot CREDITS file.
4891 - Add GEN860T_SC entry in MAINTAINERS file.
4892 - Update CREDITS file with GEN860T_SC info.
4894 * Update Smiths Aerospace addresses in MAINTAINERS file
4896 * Fix error handling in hush's version of "run" command
4899 - Splashscreen support
4902 - temperature dependend enabling of LCD
4904 * Allow booting from old "PPCBoot" disk partitions
4906 * Add support for TQM8255 Board / MPC8255 CPU
4908 ======================================================================
4909 Changes for U-Boot 0.3.1:
4910 ======================================================================
4912 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4914 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4915 display when Linux takes over
4917 * Patch by Erwin Rol, 27 Feb 2003:
4918 Add support for RTEMS (this time for real).
4920 * Add support for "bmp info" and "bmp display" commands to load
4921 bitmap images; this can be used (for example in a "preboot"
4922 command) to display a splash screen very quickly after poweron.
4924 * Add support for 133 MHz clock on INCA-IP board
4926 * Patch by Lutz Dennig, 10 Apr 2003:
4927 Update for R360MPI board
4929 * Add new meaning to "autostart" environment variable:
4930 If set to "no", a standalone image passed to the
4931 "bootm" command will be copied to the load address
4932 (and eventually uncompressed), but NOT be started.
4933 This can be used to load and uncompress arbitrary
4936 * Patch by Stefan Roese, 10 Apr 2003:
4937 Changed DHCP client to use IP address from server option field #54
4938 from the OFFER packet in the server option field #54 in the REQUEST
4939 packet. This fixes a problem using a Windows 2000 DHCP server,
4940 where the DHCP-server is not the TFTP-server.
4942 * Set max brightness for MN11236 displays on TRAB board
4944 * Add support for TQM862L modules
4946 ======================================================================
4947 Changes for U-Boot 0.3.0:
4948 ======================================================================
4950 * Patch by Arun Dharankar, 4 Apr 2003:
4951 Add IDMA example code (tested on 8260 only)
4953 * Add support for Purple Board (MIPS64 5Kc)
4955 * Add support for MIPS64 5Kc CPUs
4957 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4959 * Patch by Denis Peter, 04 Apr 2003:
4960 - update MIP405-4 board
4962 * Patch by Stefan Roese, 4 Apr 2003:
4963 - U-Boot version environment variable "ver" added
4964 (CONFIG_VERSION_VARIABLE).
4965 - Changed PPC405GPr version from A to B.
4966 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4968 * Patches by Denis Peter, 03 April 2003:
4969 - fix PCI IRQs on MPL boards
4970 - fix two more un-relocated pointer problems
4972 * Fix behaviour of "run" command:
4973 - print error message iv variable does not exist
4974 - terminate processing of arguments in case of error
4976 * Patches by Peter Figuli, 10 Mar 2003
4977 - Add support for BTUART on PXA platform
4978 - Add support for WEP EP250 (PXA) board
4980 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4981 flash using a BDI2000
4983 * Implement fix for I2C Edge Conditions problem for all boards that
4984 use the bit-banging driver (common/soft_i2c.c)
4986 * Patch by Martin Winistoerfer, 23 Mar 2003
4987 - Add port to MPC555/556 microcontrollers
4988 - Add support for cmi customer board with
4989 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4991 * Patch by Rick Bronson, 28 Mar 2003:
4992 - fix common/cmd_nand.c
4994 * Patch by Arun Dharankar, 24 Mar 2003:
4995 - add threads / scheduler example code
4997 * Add patches by Robert Schwebel, 31 Mar 2003:
4998 - add ctrl-c support for kermit download
4999 - align bdinfo output on ARM
5000 - csb226 board: bring in sync with innokom/memsetup.S
5001 - csb226 board: fix MDREFR handling
5002 - misc doc fixes / extensions
5003 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
5004 - add BOOT_PROGRESS to armlinux.c
5006 * Add CPU ID, version, and clock speed for INCA-IP
5008 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
5009 - fix SRAM and SDRAM memory sizing
5010 - add status LED support
5011 - add MAC address for second (SCC1) ethernet port
5013 * Update default environment for TQM8260 board
5015 * Patch by Rick Bronson, 16 Mar 2003:
5016 - Add NAND flash support for reading, writing, and erasing NAND
5017 flash (certain forms of which are called SmartMedia).
5018 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
5020 * Patches by Robert Schwebel, 19 Mar 2003:
5021 - use arm-linux-gcc as default compiler for ARM
5022 - fix i2c fixup code
5023 - fix missing baudrate setting
5024 - added $loadaddr / CFG_LOAD_ADDR support to loadb
5025 - moved "ignoring trailing characters" _before_ u-boot wants to
5026 print out diagnostics messages; removes bogus characters at the
5029 * Patch by John Zhan, 18 Mar 2003:
5030 Add support for SinoVee Microsystems SC8xx boards
5032 * Patch by Rolf Offermanns, 21 Mar 2003:
5033 ported the dnp1110 related changes from the current armboot cvs to
5034 current u-boot cvs. smc91111 does not work. problem marked in
5035 smc91111.c, grep for "FIXME".
5037 * Patch by Brian Auld, 25 Mar 2003:
5038 Add support for STM flash chips on ebony board
5040 * Add PCI support for MPC8250 Boards (PM825 module)
5042 * Patch by Stefan Roese, 25 Mar 2003:
5045 * Patch by Stefan Roese, 20 Mar 2003:
5046 - CPCI4052 update (support for revision 3).
5047 - Set edge conditioning circuitry on PPC405GPr for compatibility
5048 to existing PPC405GP designs.
5049 - Clip udiv to 5 bits on PPC405 (serial.c).
5051 * Extend INCAIP board support:
5052 - add automatic RAM size detection
5053 - add "bdinfo" command
5054 - pass flash address and size to Linux kernel
5055 - switch to 150 MHz clock
5057 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
5058 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
5059 boards, version 153 for Rev. 200 boards).
5061 * Patch by Vladimir Gurevich, 12 Mar 2003:
5062 Fix relocation problem of statically initialized string pointers
5065 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5066 Cleanup & bug fixes for JFFS2 code:
5067 - the memory mangement was broken. It caused havoc on malloc by
5068 writing beyond the block boundaries.
5069 - the length calculation for files was wrong, sometimes resulting
5070 in short file reads.
5071 - data copying now optionally takes fragment version numbers into
5072 account, to avoid copying from older data.
5073 See doc/README.JFFS2 for details.
5075 * Patch by Josef Wagner, 12 Mar 2003:
5076 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5077 - ETH05 and BEDBUG support for CU824
5078 - added support for MicroSys CPC45
5079 - new BOOTROM/FLASH0 and DOC base for PM826
5081 * Patch by Robert Schwebel, 12 Mar 2003:
5082 Fix the chpart command on innokom board
5085 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5086 s/PPCBoot/U-Boot/ in some files
5087 s/pImage/uImage/ in some files
5089 * Patch by Detlev Zundel, 15 Jan 2003:
5090 Fix '' command line quoting
5092 * Patch by The LEOX team, 19 Jan 2003:
5093 - add support for the ELPT860 board
5094 - add support for Dallas ds164x RTC
5096 * Patches by David Müller, 31 Jan 2003:
5097 - minimal setup for CardBus bridges
5098 - add EEPROM read/write support in the CS8900 driver
5099 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5100 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5102 * Patch by Steven Scholz, 04 Feb 2003:
5103 add support for RTC DS1307
5105 * Patch by Reinhard Meyer, 5 Feb 2003:
5106 fix PLPRCR/SCCR init sequence on 8xx to allow for
5107 changes of EBDF by software
5109 * Patch by Vladimir Gurevich, 07 Feb 2003:
5110 "API-compatibility patch" for 4xx I2C driver
5112 * TRAB fixes / extensions:
5113 - Restore VFD brightness as saved in environment
5114 - add support for Fujitsu flashes
5115 - make sure both buzzers are turned off (drive low level)
5117 * Patches by Robert Schwebel, 06 Mar 2003:
5118 - fix bug in BOOTP code (must use NetCopyIP)
5119 - update of CSB226 port
5120 - clear BSS segment on XScale
5121 - added support for i2c_init_board() function
5122 - update to the Innokom plattform
5124 * Extend support for redundand environments for configurations where
5125 environment size < sector size
5127 * Patch by Rune Torgersen, 13 Feb 2003:
5128 Add support for Motorola MPC8266ADS board
5130 * Patch by Kyle Harris, 19 Feb 2003:
5131 patches for the Intel lubbock board:
5132 memsetup.S - general cleanup (based on Robert's csb226 code)
5133 flash.c - overhaul, actually works now
5134 lubbock.c - fix init funcs to return proper value
5136 * Patch by Kenneth Johansson, 26 Feb 2003:
5137 - Fixed off by one in RFTA calculation.
5138 - No need to abort when LDF is lower than we can program it's only
5139 minimum timing so clamp it to what we can do.
5140 - Takes function pointer to function for reading the spd_nvram. Usefull
5141 for faking data or hardcode a module without the nvram.
5142 - fix other user for above change
5143 - fix some comments.
5145 * Patches by Brian Waite, 26 Feb 2003:
5146 - fix port for evb64260 board
5147 - fix PCI for evb64260 board
5150 * Patch by Reinhard Meyer, 1 Mar 2003:
5151 Add support for EMK TOP860 Module
5153 * Patch by Yuli Barcohen, 02 Mar 2003:
5154 Add SPD EEPROM support for MPC8260ADS board
5156 * Patch by Robert Schwebel, 21 Jan 2003:
5157 - Add support for Innokom board
5158 - Don't complain if "install" fails
5159 - README cleanup (remove duplicated lines)
5160 - Update PXA header files
5162 * Add documentation for existing POST code (doc/README.POST)
5164 * Patch by Laudney Ren, 15 Jan 2003:
5165 Fix handling of redundand environment in "tools/envcrc.c"
5167 * Patch by Detlev Zundel, 28 Feb 2003:
5168 Add bedbug support for 824x systems
5170 * Add support for 16 MB flash configuration of TRAB board
5172 * Patch by Erwin Rol, 27 Feb 2003:
5173 Add support for RTEMS
5175 * Add image information to README
5177 * Patch by Stefan Roese, 18 Feb 2003:
5178 CPCIISER4 configuration updated.
5180 * Patch by Stefan Roese, 17 Feb 2003:
5181 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5183 * Patch by Stefan Roese, 13 Feb 2003:
5184 Add "pcidelay" environment variable (in ms, enabled via
5185 CONFIG_PCI_BOOTDELAY).
5186 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5187 RST# to respond to configuration cycles (33MHz -> 1s).
5189 * Fix dual PCMCIA slot support (when running with just one
5192 * Add VFD type detection to trab board
5194 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5195 variable with value in the EEPROM
5197 * Patch by Stefan Roese, 10 Feb 2003:
5198 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5200 * Add support for MIPS32 4Kc CPUs
5202 * Add support for INCA-IP Board
5204 ======================================================================
5205 Changes for U-Boot 0.2.2:
5206 ======================================================================
5208 * Add dual ethernet support on PM826
5210 * Add support for LXT971 PHY on PM826
5212 * Patch by Tord Andersson, 16 Jan 2003:
5213 Fix flash sector count for TQM8xxL
5215 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5216 16 bytes out of each 32 byte block)
5218 ======================================================================
5219 Changes for U-Boot 0.2.1:
5220 ======================================================================
5222 * Add support for V37 board
5223 (patch by Jón Benediktsson, 11 Dec 2002)
5225 * Update baudrate in bd_info when it gets changed
5227 * Add watchdog trigger points while waiting for serial port
5228 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5230 * Improve command line tool to access the U-Boot's environment
5231 (figuration of the utility, using a config file)
5233 * Add single quote support for (old) command line parser
5235 * Switch LWMON board default config from FRAM to EEPROM;
5236 in POST, EEPROM shows up on 8 addresses
5238 ======================================================================
5239 Changes for U-Boot 0.2.0:
5240 ======================================================================
5242 * Use 1-byte-read instead of -write for iprobe() function
5243 Add i2c commands to PM826 config
5245 * extend I2C POST code: check for list on known addresses
5247 * Improve log buffer code; use "loglevel" to decide which messages
5248 to log on the console, too (like in Linux); get rid of "logstart"
5250 * Add command line tool to access the U-Boot's environment
5251 (board-specific for TRAB now, to be fixed later)
5253 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5254 Fix misc problems with AmigaOne support
5256 * Patch by Chris Hallinan, 3 Dec 2002:
5257 minor cleanup to the MPC8245 EPIC driver
5259 * Patch by Pierre Aubert , 28 Nov 2002
5260 Add support for external (SIU) interrupts on MPC8xx
5262 * Patch by Pierre Aubert , 28 Nov 2002
5263 Fix nested syscalls bug in standalone applications
5265 * Patch by David Müller, 27 Nov 2002:
5266 fix output of "pciinfo" command for CardBus bridge devices.
5268 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5271 * Add LED indication for IDE activity on KUP4K board
5273 * Fix startup problems with VFD display on TRAB
5275 * Patch by Pierre Aubert, 20 Nov 2002
5276 Add driver for Epson SED13806 graphic controller.
5277 Add support for BMP logos in cfb_console driver.
5279 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5281 * Patch by Rod Boyce, 21 Nov 2002:
5282 fix PCMCIA on MBX8xx board
5284 * Patch by Pierre Aubert , 21 Nov 2002
5285 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5286 bootmode word in DPRAM configurable
5288 * Patch by Daniel Engström, 18 Nov 2002:
5289 Fixes for x86 port (mostly strings issues)
5291 * Patch by Ken Chou, 18 Nov 2002:
5292 Fix for natsemi NIC cards (DP83815)
5294 * Patch by Pierre Aubert, 19 Nov 2002:
5295 fix a bug for the MII configuration, and some warnings
5297 * Patch by Thomas Frieden, 13 Nov 2002:
5298 Add code for AmigaOne board
5299 (preliminary merge to U-Boot, still WIP)
5301 * Patch by Jon Diekema, 12 Nov 2002:
5302 - Adding URL for IEEE OUI lookup
5303 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5305 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5306 root-on-nfs macros are designed to switch how the default boot
5307 method gets defined.
5309 * Patch by Daniel Engström, 13 Nov 2002:
5310 Add support for i386 architecture and AMD SC520 board
5312 * Patch by Pierre Aubert, 12 Nov 2002:
5313 Add support for DOS filesystem and booting from DOS floppy disk
5315 * Patch by Jim Sandoz, 07 Nov 2002:
5316 Increase number of network RX buffers (PKTBUFSRX in
5317 "include/net.h") for EEPRO100 based boards (especially SP8240)
5318 which showed "Receiver is not ready" errors when U-Boot was
5319 processing the receive buffers slower than the network controller
5322 * Patch by Andreas Oberritter, 09 Nov 2002:
5323 Change behaviour of NetLoop(): return -1 for errors, filesize
5324 otherwise; return code 0 is valid an means no file loaded - in this
5325 case the environment still gets updated!
5327 * Patches by Jon Diekema, 9 Nov 2002:
5328 - improve ADC/DAC clocking on the SACSng board to align
5329 the failing edges of LRCLK and SCLK
5330 - sbc8260 configuration tweaks
5331 - add status LED support for 82xx systems
5332 - wire sspi/sspo commands into command handler; improved error
5334 - add timestamp support and alternate memory test to the
5335 SACSng configuration
5337 * Patch by Vince Husovsky, 7 Nov 2002:
5338 Add "-n" to linker options to get rid of "Not enough room for
5339 program headers" problem
5341 * Patch by David Müller, 05 Nov 2002
5342 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5343 so we can use an already existing name
5345 * Patch by Pierre Aubert, 05 Nov 2002
5346 Hardware relatied improvments in FDC boot code
5348 * Patch by Holger Schurig, 5 Nov 2002:
5349 Make the PXA really change it's frequency
5351 * Patch by Pierre Aubert, 05 Nov 2002
5352 Add support for slave serial Spartan 2 FPGAs
5354 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5357 * Add support for log buffer which can be passed to Linux kernel's
5358 syslog mechanism; used especially for POST results.
5360 * Patch by Klaus Heydeck, 31 Oct 2002:
5361 Add initial support for kup4k board
5363 * Patch by Robert Schwebel, 04 Nov 2002:
5364 - use watchdog to reset PXA250 systems
5365 - added progress callbacks to (some of the) ARM code
5366 - update for Cogent CSB226 board
5368 * Add support for FPS860 board
5370 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5371 Improve PCI access on 32-bits Compact PCI bus
5373 * Fix mdelay() on TRAB - this was still the debugging version with
5374 seconds instead of ms.
5376 * Patch by Robert Schwebel, 1 Nov 2002:
5377 XScale related cleanup (affects all ARM boards)
5379 * Cleanup of names and README.
5381 ======================================================================
5382 Notes for U-Boot 0.1.0:
5383 ======================================================================
5385 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5387 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5388 For information about the history of the project please see the
5389 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5391 ======================================================================