1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Update for SC520 board.
6 Patch by David Updegraff, 02 Dec 2005
8 * Fixed common.h spelling error.
9 Patch by Cory Tusar, 30 Nov 2005
12 Patch by Andreas Engel, 28 Nov 2005
14 * Fix fatload command on FAT32 formatted partitions.
15 Patch by Joachim Jaeger, 18 Nov 2005
17 * Fix drivers/dm9000.c when configured in 32 bit mode.
18 Patch by Eric Benard, 17 Nov 2005
20 * Cleanup debug code for yucca board.
22 * MCC200: restrict addressable flash space to 32 MB
24 * Add debug console on COM12 for MCC200 board
26 * Fix control-c handing in CONFIG_CMDLINE_EDITING
27 Properly pass break code back from readline.
28 Patch by Roger Blofeld, 31 Jul 2006
30 * Add commandline history support to all AMCC eval boards
31 Patch by Stefan Roese, 07 Aug 2006
33 * Add Macronix MXLV320T flash support for AMCC Bamboo
34 Patch by Stefan Roese, 07 Aug 2006
36 * Change "mii info" to not print an error upon missing PHY at address
37 Patch by Stefan Roese, 07 Aug 2006
39 * Fix PCI-Express on PPC440SPe rev. A.
41 * Fix preboot message on TQM85xx after switching to hush parser.
43 * Adapt TQM85xx ramdisk address to Linux kernel memory map
45 * Add initial support for PCI-Express on PPC440SPe (Yucca board).
47 * Fix compiler warning for TRAB board.
48 Patch by Martin Krause, 07 Aug 2006
50 * Prevent USB commands from working when USB is stopped.
52 * Add rudimentary handling of alternate settings of USB interfaces.
53 This is in order to fix issues with some USB sticks timing out
54 during initialization. Some code readability improvements.
56 * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
57 AMCC suggested to set the PMU bit to 0 for best performace on
58 the PPC440 DDR controller.
59 Please see doc/README.440-DDR-performance for details.
60 Patch by Stefan Roese, 28 Jul 2006
62 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
63 Please see doc/README.bamboo for details.
64 Patch by Stefan Roese, 27 Jul 2006
66 * Fix CONFIG_CMDLINE_EDITING implementation
67 Patch by Stefan Roese, 27 Jul 2006
69 * Fix preboot message on TQM5200 after switching to hush parser.
71 * MCC200: set default configuration to low_boot DDR,
72 and support for configurable options high_boot and/or SDRAM.
74 * Add support for 256 MB SDRAM on CPU87
75 Patch by Josef Wagner, 25 Nov 2005
77 * Add configuration for cam5200 board (based on TQM5200S).
81 * Disabled kvme080 board in MAKEALL because of build problems.
85 * Update NetStar board
86 Patch by Ladislav Michl, 03 Nov 2005
88 * Make code better readable.
89 Patch by Ladislav Michl, 14 Sep 2005
91 * Enable initrd ATAG for xm250 board.
92 Patch by Josef Wagner, 05 Sep 2005
94 * Add readline cmdline-editing extension
95 Patch by JinHua Luo, 01 Sep 2005
97 * Add support for friendly-arm SBC-2410X board
98 Patch by JinHua Luo, 01 Sep 2005
100 * Fix multi-part image support on i386 platform.
101 Patch by David Updegraff, 19 Aug 2005
103 * Add support for KVME080 board
104 Patch by Sangmoon Kim, 18 Aug 2005
106 * Fix MIPS LE build problem
107 Patch by Matej Kupljen, 10 Aug 2005
109 * Check argument count in "mii" command.
110 Problem pointed out by Andrew Dyer, 13 Jun 2005
112 * Cleanup TQM5200 board configurations:
113 - make highboot configurations use environment at high end, too,
114 to avoid flash fragmentation
115 - always use redundand environment
116 - don't enable video code for modules without graphics controller
117 - provide useful (though different) mtdparts settings
118 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
120 * Extend mkconfig tool to print more useful target name
122 * Add support for high-boot on TQM5200 and TQM5200S boards.
123 Hint: the CPLD on the TQM5200 must be programmed with a software
124 version supporting the high boot option! The new TQM5200S is
125 already supporting this option. On the TQM5200 this option will be
126 supported in configurations with MPC5200 rev B processors.
127 To actually "high boot", set jumper X30 on the STK52xx.
128 Patch by Martin Krause, 12 Jul 2006
130 * Add support for new TQM5200 revisions
131 - Support for TQM5200S (short version without graphic controller)
132 - Support for modules with 'N' type S29GL128N Spansion flashes
133 (requires changes to flash layout)
134 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
135 Patch by Martin Krause, 07 Jul 2006
137 * Fix support for PS/2 keyboard on TQM85xx boards
138 The PS/2 keyobard driver for the TQM85xx modules only supports the
139 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
140 include a DUART, the TQM8560 modules can't be used with the PS/2
141 keyboard controller on the STK85xx board.
142 The PS/2 keyboard driver should work with the modules TQM8540,
143 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
144 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
145 settings: X66 1-2, 9-10; X61 2-3
146 Patch by Martin Krause, 21 Jun 2006
148 * Adjust RTC century handling on STK52xx board to match Linux driver.
149 Patch by Martin Krause, 12 Jun 2006
151 * Adjust filenames for USB update images on TRAB board.
152 During an automatic update via USB stick, U-Boot searches for
153 images with the name "firmware.img" and "kernel.img". This names
154 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
155 to prevent updates of new boards (with the new macronics "c" step
156 flashes) with old, incompatible firmware or kernel versions.
157 Patch by Martin Krause, 21 Jun 2006
159 * Bugfix in VFD routine on TRAB board.
160 Make sure upper lext pixel can be set to blue, too
161 (so far only red was possible).
162 Patch by Martin Krause, 15 Feb 2006
164 * Enable buffered flash writes for TB5200 board.
166 * Fix some bugs in TRAB board flash driver.
167 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
168 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
169 - remove "Unlock Bypass" mode, because macronix flashes do not support
171 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
172 for Intel compatible flashes, not for AMD compatible.
173 Patch by Martin Krause, 15 Feb 2006
175 * Add additional error messages to flash driver on TRAB board
176 (for erase errors and timeout errors)
177 Patch by Martin Krause, 14 Feb 2006
179 * Add support for TB5200 board
180 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
181 integrated in a little aluminium case.
182 Patch by Martin Krause, 8 Jun 2006
184 * Enable buffered flash writes for TQM5200 board.
186 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
188 * Add support for TQM885D board.
189 Patch by Martin Krause, 20 Mar 2006
191 * Fix FEC initialisation: All MII configuration is done via FEC1
192 registers, but MII_SPEED was configured according to FEC used. So
193 if only FEC2 was used, this caused the real MII_SPEED register in
194 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
195 Fix: always configure MII_SPEED on FEC1 only.
196 Patch by Markus Klotzbuecher, 12 Jul 2006
198 * Add support for SPC1920 board.
199 Patch by Markus Klotzbuecher, 12 Jul 2006
201 * MCC200 board: support console on any one of the Quad UART ports.
203 * Fix error in flash protection calculation on MCC200 board.
205 * Major PCMCIA Cleanup to make code better readable and maintainable.
207 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
208 placed to the drivers/rpx_pmcia.c file to avoid duplication.
209 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
210 - drivers/i82365.c has been split into two parts located at
211 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
212 the only boards using CONFIG_82365).
213 - Changes were tested for clean build and *very* *few* boards.
215 * Fix timer problems on AMCC yucca board.
216 Set Timer Clock Select to use CPU clock as a timer input source.
218 * Bring yucca config more in line with other AMCC boards.
220 * Add AMCC bamboo board to MAKEALL build script.
222 * Fix AMCC bamboo eval board compilation errors.
224 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
225 Enabled it for Yucca board.
227 * Cleanup config file and bootup output for Yucca board.
229 * Fix CONFIG_440_GX define usage.
231 * Remove autogenerated bmp_logo.h file.
233 * Add support for AMCC 440SPe CPU based eval board (Yucca).
235 * Call serial_initialize() before first debug() is used.
237 * Cleanup trab board for GCC-4.x
239 * VoiceBlue update: use new MTD flash partitioning methods, use more
240 reasonable TEXT_BASE, update default environment and enable keyed
242 Patch by Ladislav Michl, 16. Aug 2005
244 * Add forgotten changes for the PLEB 2 Board.
245 Patch by David Snowdon, 13. Aug 2005
247 * Add support for wrPPMC7xx/74xx boards
248 Patch by Richard Danter, 12 Aug 2005
250 * Add support for gth2 board
251 Patch by Thomas Lange, Aug 11 2005
253 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
254 Patch by Martin Krause, 8 Jun 2006
256 This patch supports two serial consoles on boards with
257 a MPC5xxx CPU. The console can be switched at runtime
258 by setting stdin, stdout and stderr to the desired serial
259 interface (serial0 or serial1). The PSCs to be used as
260 console port are definded by CONFIG_PSC_CONSOLE
261 and CONFIG_PSC_CONSOLE2.
262 See README.serial_multi for details.
264 * Bugfix in I2C initialisation on S3C2400.
265 If the bus is blocked because of a previously interrupted
266 transfer, up to eleven clocks are generated on the I2CSCL
267 line to complete the transfer and to free the bus.
268 With this fix pin I2CSCL (PG6) is really configured as GPIO
269 so the clock pulses are really generated.
270 Patch by Martin Krause, 04 Apr 2006
272 * Fix DDR6 errata on TQM834x boards
273 Patch by Thomas Waehner, 07 Mar 2006
275 * Remove obsolete flash driver board/tqm5200/flash.c
276 Patch by Martin Krause, 11 Jan 2006
278 * Update configuration for CMC-PU2 board
279 Patch by Martin Krause, 17 Nov 2005
281 * Add support for PS/2 keyboard on TQM85xx board
282 Patch by Martin Krause, 07 Nov 2005
284 Tested on a STK85XX baseboard. Make sure the PS/2 controller
285 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
287 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
288 In tsc2000_read_channel() the delay after setting the multiplexer
289 to a temperature channel is increased from 1,5 ms to 10 ms. This
290 is to allow the multiplexer inputs to stabilize after huge steps
291 of the input signal level.
292 Patch by Martin Krause, 08 Nov 2005
294 * Adjust TQM5200 make targets
295 Make the automatic CS configuration the default.
296 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
297 and CONFIG_TQM5200_AC are removed.
298 "TQM5200_config" is now the default for STK52XX.200 base boards.
299 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
300 Patch by Martin Krause, 07 Nov 2005
302 * Fix setting of environment variable "ver" on trab board
303 The environment variable "ver" is now set before
304 do_auto_update() is called, so that "ver" can be used
305 in USB update scripts.
306 Patch by Martin Krause, 27 Oct 2005
308 * Fix wrong usage of udelay() in led_blink() on trab board
309 Patch by Martin Krause, 27 Oct 2005
311 * Fix udelay bug in vfd.c for trab board
312 Patch by Martin Krause, 27 Oct 2005
314 * Disable JFFS2 support for trab board
315 Patch by Martin Krause, 27 Oct 2005
317 * Change mtdparts definition on trab board to match current flash map
318 Patch by Martin Krause, 27 Oct 2005
320 * Fix memory init problems on MCC200 board
322 * Fix IxEthDB.h to compile again
323 Patch by Stefan Roese, 14 Jun 2006
325 * Minor cleanup for PCS440EP board
326 Patch by Stefan Roese, 13 Jun 2006
328 * Add MCF5282 support (without preloader)
329 relocate ichache_State to ram
330 u-boot can run from internal flash
331 Add EB+MCF-EV123 board support.
332 Add m68k Boards to MAKEALL
333 Patch from Jens Scharsig, 08 Aug 2005
335 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
336 Patch by Scott McNutt, 08 Jun 2006
338 * Nios II - Add EPCS Controller bootrom work-around
339 -When booting from an epcs controller, the epcs bootrom may leave the
340 slave select in an asserted state causing soft reset hang. This
341 patch ensures slave select is negated at reset.
342 Patch by Scott McNutt, 08 Jun 2006
344 * Update PK1C20 board
345 -Update base addresses for standard configuration
346 -Eliminate use of CACHE_BYPASS in board code
347 Patch by Scott McNutt, 08 Jun 2006
349 * Nios II - Fix I/O Macros and mini-app stubs
351 -Eliminate use of CACHE_BYPASS in cpu code
352 -Eliminate assembler warnings
353 -Fix mini-app stubs and force no small data
354 Patch by Scott McNutt, 08 Jun 2006
356 * Fix U-Boot environment sector protection on MCC200 board
358 * Minor cleanup for PCS440EP board
360 * Update PCS440EP port to fit into one flash device (incl. environment)
361 Patch by Stefan Roese, 06 Jun 2006
363 * Add support for PCS440EP board
364 Patch by Stefan Roese, 02 Jun 2006
366 * Fix examples/Makefile; some build targets were lost
368 * Fix watchdog handling in CFI flash driver
369 Just use udelay() when waiting for status changes which will
370 implicitely trigger the watchdog.
372 * Fix PCI to memory window size problems on PM82x boards
373 We use the "automatic" mode that was used for the MPC8266ADS and
374 MPC8272 boards. Eventually this should be used on all boards?]
375 Patch by Wolfgang Grandegger, 17 Jan 2006
377 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
378 Patch by Stefan Roese, 29 May 2006
380 * Update Intel IXP4xx support
381 - Add IXP4xx NPE ethernet MAC support
382 - Add support for Intel IXDPG425 board
383 - Add support for Prodrive PDNB3 board
385 Patch by Stefan Roese, 23 May 2006
387 * Fix problem in PVR detection for 440GR
388 Patch by Stefan Roese, 18 May 2006
390 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
392 * Enable autoboot for M5271EVB board.
394 * Changed default ramdisk addr in yosemite/yellowstone ports
395 Patch by Stefan Roese, 15 May 2006
397 * Fix PCMCIA support on virtlab2
399 * Add support for VirtLab2 board
400 (needed because of differences in the PCMCIA hardware).
404 * Update yosemite configuration to enable flash write buffer support
405 Patch by Stefan Roese, 10 May 2006
407 * Fix compile warnings in common/xyzModem.c
408 Patch by Stefan Roese, 10 May 2006
410 * Add support for AMCC 440EP Rev C and 440GR Rev B
411 Patch by John Otken, 08 May 2006
413 * OMAP 5912/OSK: update EMIFS CS1 timings:
414 Problems have been seen in the linux kernel's smc91x network driver
415 due to improper bus timings. The latest 2.6 OMAP kernels currently
416 have a workaround, but this fix belongs in u-boot.
417 Patch by Kevin Hilman, 13 Oct 2005
419 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
420 Patch by Hiroki Kaminaga, 11 Mar 2006
422 * Update omap5912osk board support
423 - Fix OMAP support that omap5912osk compiles in current source tree
424 - Update with code from "http://omap.spectrumdigital.com/osk5912"
425 to fix problems with DDR initialization
427 - Use CFI flash driver and support complete 32MB of onboard flash
428 - Add "print_cpuinfo()" and "checkboard()" functions to display
429 CPU (with frequency) and Board infos
430 Patch by Stefan Roese, 10 May 2006
432 * Fix watchdog issues for ColdFire boards.
434 * Add M5271EVB board support.
436 * Make R5200 specific low level initialization board conditional.
438 * Update CPU target identification strings for ColdFire family.
440 * Update register definitions for MCF5271.
442 * Fix serial console support for MCF5271.
444 * Fixes for gcc 3.4 based m68k toolchain,
445 based on patch by Jate Sujjavanich.
447 * Fix lowboot support on MCC200 board
449 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
450 - Removed MPC8349ADS port
451 - Added PCI support to MPC8349ADS
452 - reworked memory map to allow mapping of all regions with BATs
453 Patch by Kumar Gala, 20 Apr 2006
455 * Coding Style cleanup
457 * Write RTC seconds first to maintain settings integrity per
458 Maxim/Dallas DS1306 data sheet.
459 Patch by Alan J. Luse, 02 May 2006
461 * Scheduled for removal: strnicmp() which is unused
463 * Update for Intel Monahans boards:
464 - support for magic key detection and handling on delta board
465 - NAND support for zylonite board + some minor cleanup
467 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
468 Patch by Jon Loeliger, 01 May 2006
470 * Fixed handling of bad checksums with "mkimage -l"
472 * Added support for BC3450 board
473 Patch by Stefan Strobl, 21 Oct 2005
475 * Update for NC650 board:
476 - Support rev1 and rev2 hardware
477 - adapt to new NAND layer
478 - add CP850 configuration based on NC650
480 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
481 is configured; othrwise DMA accesses aren't cache coherent which
482 causes for example USB to fail.
486 * Fix dbau1x00 boards broken by dbau1550 patch
487 PLL:s were not set for boards other than 1550.
488 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
489 Default boot is now bootp for cards other than 1550.
490 Patch by Thomas Lange, 10 Aug 2005
492 * Fixes common/cmd_flash.c:
493 - fix some compiler/parser error, if using m68k tool chain
494 - optical fix for protect on/off all messages, if using more
496 Patch by Jens Scharsig, 28 Jul 2005
498 * Fix Quad UART mapping on MCC200 board due to new HW revision
500 * Fix JFFS2 support for legacy NAND driver.
502 * Remove dependencies between DoC code and old legacy NAND driver.
504 * Fix PM828_PCI target, for which PCI was *not* configured in.
506 * Fix Lite5200B support: initialize SDelay register
507 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
508 Configuration", 3.3.1 SDelay--MBAR + 0x0190
510 * Changes/fixes for drivers/cfi_flash.c:
512 - Add Intel legacy lock/unlock support to common CFI driver
514 On some Intel flash's (e.g. Intel J3) legacy unlocking is
515 supported, meaning that unlocking of one sector will unlock
516 all sectors of this bank. Using this feature, unlocking
517 of all sectors upon startup (via env var "unlock=yes") will
520 - Fixed problem with multiple reads of envronment variable
521 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
523 - Removed unwanted linefeeds from "protect" command when
524 CFG_FLASH_PROTECTION is enabled.
526 - Changed p3p400 board to use CFG_FLASH_PROTECTION
528 Patch by Stefan Roese, 01 Apr 2006
530 * Changes/fixes for drivers/cfi_flash.c:
531 - Correctly handle the cases where CFG_HZ != 1000 (several
533 - Fix the timeout calculation of buffered writes (off by a
535 Patch by Anders Larsen, 31 Mar 2006
537 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
539 405 SDRAM: - The SDRAM parameters can now be defined in the board
540 config file and the 405 SDRAM controller values will
541 be calculated upon bootup (see PPChameleonEVB).
542 When those settings are not defined in the board
543 config file, the register setup will be as it is now,
544 so this implementation should not break any current
545 design using this code.
547 Thanks to Andrea Marson from DAVE for this patch.
549 440 DDR: - Added function sdram_tr1_set to auto calculate the
550 TR1 value for the DDR.
551 - Added ECC support (see p3p440).
553 Patch by Stefan Roese, 17 Mar 2006
555 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
556 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
558 * Add support for ymodem protocol download
559 Patch by Stefano Babic, 29 Mar 2006
561 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
562 Merge from Markus Klotzbücher's repo, 01 Apr 2006
564 * GCC-4.x fixes: clean up global data pointer initialization for all
567 * Update for Delta board:
568 - redundant NAND environment
569 - misc Monahans cleanups (remove dead code etc.)
570 - DA9030 Initialization; some minimal changes to PXA I2C driver to
571 make it work with the Monahans.
572 - Make Monahans clock frequency configurable using
573 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
574 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
575 Merge from Markus Klotzbücher's repo, 25 Mar 2006
577 * Enable Quad UART om MCC200 board.
579 * Cleanup MCC200 board configuration; omit non-existent stuff.
581 * Add support for MPC859/866 Rev. A.0
583 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
585 * Fix DDR ECC bit definitions for MPC83xx.
587 * Add initial support for MPC8349E MDS board.
589 * Add support for ECC DDR initialization on MPC83xx.
591 * Add DMA support for MPC83xx.
593 * Add sync in do_reset() routine for MPC83xx after RPR register
594 was written to. It is need on some targets when BAT translation
597 * Add bit definitions for MPC83xx DDR controller registers.
599 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
601 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
603 * Add support for DS1374 RTC chip.
605 * Add support for Lite5200B board.
606 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
608 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
609 timer and cpu_reset code from cpu/$(CPU) into the new
610 cpu/$(CPU)/$(SOC) directories
611 Patch by Andreas Engel, 13 Mar 2006
613 * Change max size of uncompressed uImage's to 8MByte and add
614 CFG_BOOTM_LEN to adjust this setting.
616 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
617 uImages was restricted to 4MBytes. This default size is now
618 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
619 in the board config file.
621 Patch by Stefan Roese, 13 Mar 2006
623 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
624 Patch by Stefan Roese, 13 Mar 2006
626 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
627 Patch by Cedric Vincent, 06 Jul 2005
629 * au1x00_eth.c: check malloc return value and abort if it failed
630 Patch by Andrew Dyer, 26 Jul 2005
632 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
633 incorrectly generating start/stop conditions on the bus.
634 Patch by Andrew Dyer, 26 Jul 2005
636 * Fix bug in [id]cache_status commands for MPC85xx processors;
637 should look at LSB of L1CSRn registers to determine if L1 cache is
638 enabled, not the MSB.
639 Patch by Murray Jensen, 19 Jul 2005
641 * Fix array overflow with fw_setenv on uninitialised environment
642 Patch by Murray Jensen, 15 Jul 2005
644 * Add support for EmbeddedPlanet EP88x boards
645 Patch by Yuli Barcohen, 13 Jul 2005
647 * Remove board specific configuration includes from the common xilinx
648 ethernet and iic adapter code.
649 Patch by Michael Libeskind, 12 Jul 2005
651 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
652 Patch by Murray Jensen, 08 Jul 2005
654 * Add (some) definitions for the MPC85xx local bus controller
655 Patch by Murray Jensen, 08 Jul 2005
657 * Add CPM2 I/O pin functions for MPC85xx processors
658 Patch by Murray Jensen, 08 Jul 2005
660 * Fix compile problem
662 * Added PCI support for MPC8349ADS board
663 Patch by Kumar Gala 11 Jan 2006
665 * Enable address translation on MPC83xx
666 Patch by Kumar Gala, 10 Feb 2006
668 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
669 Patch by Kumar Gala, 25 Jan 2006
671 * Fixed defines for MPC83xx SICRL register to match current specs
672 Patch by Kumar Gala, 23 Jan 2006
674 * Only disable the MPC83xx watchdog if its enabled out of reset.
675 If its disabled out of reset SW can later enable it if so desired
676 Patch by Kumar Gala, 11 Jan 2006
678 * Allow config of GPIO direction & data registers at boot on 83xx
679 Patch by Kumar Gala, 11 Jan 2006
681 * Enable time handling on 83xx
682 Patch by Kumar Gala, 11 Jan 2006
684 * Make System IO Config Registers board configurable on MPC83xx
685 Patch by Kumar Gala, 11 Jan 2006
687 * Fixed PCI indirect config ops to handle multiple PCI controllers
688 We need to adjust the bus number we are trying to access based
689 on which PCI controller its on
690 Patch by Kumar Gala, 12 Jan 2006
692 * Report back PCI bus when doing table based device config
693 Patch by Kumar Gala, 11 Jan 2006
695 * Added support for PCI prefetchable region and BARs
696 If a host controller sets up a region as prefetchable and
697 a device's BAR denotes it as prefetchable, allocate the
698 BAR into the prefetch region.
700 If a BAR is prefetchable and no prefetchable region has
701 been setup by the controller we fall back to allocating
702 the BAR into the normally memory region.
703 Patch by Kumar Gala, 11 Jan 2006
705 * Add helper function for generic flat device tree fixups for mpc83xx
706 Patch by Kumar Gala, 11 Jan 2006
708 * Add support for passing initrd information via flat device tree
709 Patch by Kumar Gala, 11 Jan 2006
711 * Added OF_STDOUT_PATH and OF_SOC
713 OF_STDOUT_PATH specifies the path to the device the kernel can use
716 OF_SOC specifies the proper name of the SOC node if one exists.
717 Patch by Kumar Gala, 11 Jan 2006
719 * Allow board code to fixup the flat device tree before booting a kernel
720 Patch by Kumar Gala, 11 Jan 2006
722 * Added CONFIG_ options for bd_t and env in flat dev tree
724 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
725 into the resulting flat device tree.
727 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
728 variables from u-boot into the flat device tree
730 Patch by Kumar Gala, 11 Jan 2006
732 * Add support for the DHCP vendor optional bootfile (#67).
733 Ignores the vendor TFTP server name option (#66).
734 Patch by Murray Jensen, 30 Jun 2005
736 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
737 Patch by Andy Fleming, 14 Jun 2005
739 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
740 Patch by Gerhard Jaeger, 21 Jun 2005
742 * Add netconsole and some more commands to RPXlite_DW board
743 Patch by Sam Song, 19 Jun 2005
745 * Fix bad declaration on pci_cfgfunc_nothing
746 Patch by Sam Song, 19 Jun 2005
748 * Adjust "echo" as a default command
749 Patch by Sam Song, 19 Jun 2005
751 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
752 Patch by KokHow Teh, 16 Jun 2005
754 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
755 Patch by Rick Bronson, 15 Jun 2005
757 * Coding Style cleanup
759 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
760 Patch by Andrew Dyer, 13 Jun 2005
762 * Add ADI Blackfin support
763 - add support for Analog Devices Blackfin BF533 CPU
764 - add support for the ADI BF533 Stamp uClinux board
765 - add support for the ADI BF533 EZKit board
766 Patches by Richard Klingler, 11 Jun 2005
768 * Add loads of ntohl() in image header handling
769 Patch by Steven Scholz, 10 Jun 2005
771 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
772 variable to set clock
773 Patch by Yuli Barcohen, 05 Jun 2005
775 * RPXlite configuration fixes
776 - Use correct flash sector size
777 - Use correct memory test end address
778 - Add support for bzip2 compression
779 - Various small fixes
780 Patch by Yuli Barcohen, 05 Jun 2005
782 * Memory configuration changes for ZPC.1900 board
783 - Fix SDRAM timing on both local bus and 60x bus
784 - Add support for second flash bank (SIMM)
785 - Change boot flash base
786 Patch by Yuli Barcohen, 05 Jun 2005
788 * Add support for Adder boards with 16MB SDRAM;
789 add support for second FEC on Adder87x board.
790 Patch by Yuli Barcohen, 05 Jun 2005
792 * Fix conditional for including ks8695eth driver
793 Patch by Greg Ungerer, 04 Jun 2005
795 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
796 Patch by Friedrich Lobenstock, 02 Jun 2005
798 * Fix comment in common/soft_i2c.c
799 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
801 * Cleanup compiler warnings.
802 Patch by Greg Ungerer, 21 May 2005
804 * Word alignment fixes for word aligned NS16550 UART
805 Patch by Jean-Paul Saman, 01 Mar 2005
807 Fixes bug with UART that only supports word aligned access: removed
808 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
809 (broken!) versions of GCC generate byte accesses when encountering
810 the packed attribute regardless if the struct is already correctly
811 aligned for a platform. Peripherals that can only handle word
812 aligned access won't work properly when accessed with byte access.
813 The struct NS16550 is already word aligned for REG_SIZE = 4, so
814 there is no need to packed the struct in that case.
816 * Fix behaviour if gatewayip is not set
817 Patch by Robin Gilks, 23 Dec 2004
819 * Fix cleanup for netstart board.
820 Remove build results from repository
822 * Some code cleanup for GCC 4.x
824 * Fixes to support environment in NAND flash;
825 enable NAND flash based environment for delta board.
827 * Add support for Intel Monahans CPU on Zylonite and Delta boards
828 (This is Work in Progress!)
830 * Add support for TQM8260-AI boards.
834 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
835 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
836 Patch by Ladislav Michl, 29 Jun 2005
838 * Add lowboot target to mcc200 board
839 Patch by Stefan Roese, 4 Mar 2006
841 * Fix problem with flash_get_size() from CFI driver update
842 Patch by Stefan Roese, 1 Mar 2006
844 * Make CFG_NO_FLASH work on ARM systems
845 Patch by Markus Klotzbuecher, 27 Feb 2006
847 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
850 * Convert mcc200 to use common CFI flash driver
851 Patch by Stefan Roese, 28 Feb 2006
853 * Add env-variable "unlock" to handle initial state of sectors
856 Only the U-Boot image and it's environment is protected,
857 all other sectors are unprotected (unlocked) if flash
858 hardware protection is used (CFG_FLASH_PROTECTION) and
859 the environment variable "unlock" is set to "yes".
861 Patch by Stefan Roese, 28 Feb 2006
863 * Update drivers/cfi_flash.c:
864 - find_sector() called in both versions of flash_write_cfiword()
865 Patch by Peter Pearse, 27th Feb 2006
867 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
868 Patch by Jose Maria Lopez, 16 Jan 2006
870 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
871 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
873 * Changes/fixes for drivers/cfi_flash.c:
874 We *should* check if there are any error bits if the previous call
875 returned ERR_OK (Otherwise we will have output an error message in
876 flash_status_check() already.) The original code would only check for
877 error bits if flash_status_check() returns ERR_TIMEOUT.
878 Patch by Marcus Hall, 23 Aug 2005
880 * Changes/fixes for drivers/cfi_flash.c:
881 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
882 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
883 Patch by Sangmoon Kim, 19 Aug 2005
885 * Fixes for drivers/cfi_flash.c:
886 - Fix wrong timeout value usage in flash_status_check()
887 - Round write_tout up when converting to msec in flash_get_size()
888 - Remove clearing flash status at the end of flash_write_cfibuffer()
889 which sets Intel 28F640J3 flash back to command mode on CSB472
890 Patch by Tolunay Orkun, 02 July 2005
892 * Add basic support for the SMMACO4 Board from PanDaCom.
893 Patch by Heiko Schocher, 20 Feb 2006
895 * Add GIT version information (commid ID) to untagged U-Boot versions
897 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
898 of all unreleased (untagged) U-Boot images will be automatically
899 extended upon compiletime with a part of the GIT commit ID and
900 possibly with "dirty" if uncommited changes are detected.
902 Here an example for the resulting version:
903 "U-Boot 1.1.4-g3457ac18-dirty"
905 The version is now maintained in the toplevel Makefile and the
906 version headers are autogenerated.
908 Patch by Stefan Roese, 9 Feb 2006
910 * Update default environment for INKA4x00 board.
912 * Convert CPCI750 to use common CFI flash driver
913 Patch by Reinhard Arlt, 8 Feb 2006
915 * Various changes to esd HH405 board specific files
916 Patch by Matthias Fuchs, 07 Feb 2006
918 * Cleanup U-Boot boot messages on ARM.
920 To match the U-Boot user interface on ARM platforms to the U-Boot
921 standard (as on PPC platforms), some messages with debug character
922 are removed from the default U-Boot build.
923 Enable DEBUG for lib_arm/board.c to enable debug messages.
924 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
925 Patch by Stefan Roese, 24 Jan 2006
927 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
928 Patch by Stefan Roese, 18 Jan 2006
930 * Add VGA support (CT69000) to CPCI750 board.
931 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
932 Patch by Reinhard Arlt, 30 Dec 2005
934 * PMC405 and CPCI405: Moved configuration of pci resources
936 PMC405 and CPCI2DP: Added firmware download and booting via pci.
937 Patch by Matthias Fuchs, 20 Dec 2005
939 * Add ColdFire targets to MAKEALL script
940 Patch by Zachary Landau, 26 Jan 2006
942 * Add support for r5200 board
943 Patch by Zachary Landau, 26 Jan 2006
945 * Add support for Freescale M5271 processor
946 Patch by Zachary Landau, 26 Jan 2006
948 * Fix 28F256J3A support on PM520 board
949 (without bank-switching only 32 MB can be accessed)
951 * Fix mkimage bug with multifile images created on 64 bit systems.
953 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
955 * Fix compiler problem with at91rm9200dk board.
956 Patch by Eugen Bigz, 19 Dec 2005
958 ======================================================================
959 Changes for U-Boot 1.1.4:
960 ======================================================================
962 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
963 - Changed GPIO setup to enable another address line in order to
964 address 64M of FLASH.
965 - Added function sdram_tr1_set to auto calculate the tr1 value for
967 Patch by Steven Blakeslee, 12 Dec 2005
969 * MPC5200: Set PCI retry counter to 0 = infinite retry;
970 The default of 255 is too short for slow devices.
971 Patch by Martin Nykodym, 12 Dec 2005
973 * Change port configuration for O2DNT (CODEC1 on PSC1).
975 * Fix register for PCI async mode on PPC440EP
976 Patch by Youngchul Bang, 08 Dec 2005
978 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
979 This segment may be required by some libgcc.a functions
982 * Fix DPRAM offset/size for MPC8541/8555.
983 Simplify TQM85xx Makefile handling.
985 * Fix data overflow (typo?) in rtc/ds1302.c
987 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
989 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
990 - Support for TQM8541/8555 boards added.
991 - Complete rework of TQM8540/8560 support.
992 - Common TQM85xx code now supports all current TQM85xx platforms
993 (TQM8540/8541/8555/8560).
994 - DDR SDRAM size detection added.
995 - CAS latency default values can be overwritten by setting "serial#"
996 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
997 If problems are detected with this non default CAS latency,
998 the default values will be used instead.
999 - Flash size detection added.
1000 - Moved FCC ethernet driver initialization behind TSEC driver init
1001 -> TSEC is first device.
1002 Patch by Stefan Roese, 30 Nov 2005
1004 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
1005 Patch by John Otken, 23 Nov 2005
1007 * Changed PPC44x startup message (cpu info, speed...) to common style:
1008 On PPC44x platforms, the startup message generated in "cpu.c" only
1009 comprised the ppc type and revision but not additional information
1010 like speed etc. Those speed infos where printed in the board specific
1011 code. This new implementation now prints all CPU infos in the common
1012 cpu specific code. No board specific code is needed anymore and
1013 therefore removed from all current 44x implementations.
1014 Patch by Stefan Roese, 27 Nov 2005
1016 * Adjust TQM834x PHY addresses for latest hardware revision.
1018 * Increase malloc arena on TQM5200 board to 256 kB.
1019 With 64 kb uniform flash sector size the old value of 128 kB was
1022 * Fix miiphy global data initialization (problem on 4xx boards when
1023 no ethaddr is assigned). Initialization moved from
1024 miiphy_register() to eth_initialize().
1026 Based on initial patch for 4xx platform by Matthias Fuchs.
1028 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
1030 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
1031 The COPYING file was extended to make clear that these files can be
1032 used in non-GPL code, too.
1033 Also, a corresponding note was placed in the headers of the affected files.
1035 * Add support for Prodrive P3P440 board:
1036 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
1037 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
1038 for bank autodetection
1039 Patch by Stefan Roese, 22 Nov 2005
1041 * Change all '$(...)' variable references into '${...}'
1042 which makes the environment compatible with the hush shell.
1043 WARNING: Support for the old '$(...)' syntax will be
1044 discontinued in a later version.
1046 * Minor changes to init flags in TQM834x PCI.
1048 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
1049 Patch by Stefan Roese, 15 Nov 2005
1051 * New PPC 405EP board added: CMS700
1052 Added CONFIG_NET_MULTI for VOM405 board.
1053 Added reset_phy() for VOM405 board.
1054 Patch by Matthias Fuchs, 09 Nov 2005
1056 * Updated PCI mapping for esd CPCI2DP board.
1057 Add support for error LED.
1058 Patch by Matthias Fuchs, 07 Nov 2005
1060 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1061 Patch by Stefan Roese, 07 Nov 2005
1063 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1064 Patch by Stefan Roese, 07 Nov 2005
1066 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1067 Patch by Stefan Roese, 05 Nov 2005
1069 * Additional fix for external IRQ config on Yellowstone & Yosemite
1070 Patch by Stefan Roese, 03 Nov 2005
1072 * Add support for Ocotea pass 3 with 440GX Rev. F
1073 Patch by Stefan Roese, 01 Nov 2005
1075 * Fix external IRQ configuration on Yellowstone & Yosemite
1076 Patch by Stefan Roese, 28 Oct 2005
1078 * Add support for multiple PHYs.
1079 Tested on the following boards:
1080 cmcpu2 (at91rm9200/ether.c)
1081 PPChameleon (ppc4xx/4xx_enet.c)
1082 yukon (mpc8220/fec.c)
1083 uc100 (mpc8xx/fec.c)
1084 tqm834x (mpc834x/tsec.c) with EEPRO100
1085 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1086 Main changes include:
1088 - miiphy_register routine was added to allow multiple PHYs to be registered
1089 - miiphy_read and miiphy_write are now defined in this file, and
1090 require additional argument (char *devname)
1091 - other miiphy_* routines also require additional device name argument
1094 Calling reset_phy() was moved to be executed *after* eth_initialize().
1095 This is necessary as now some of the implementations of reset_phy()
1096 may need to use miiphy_reset() which is not allowed before eth_initialize()
1097 as eth_initialize registers all required miiphy_* routines.
1098 Tested on IP860 and PHY initializes properly after this change.
1100 * Correct includes for flat tree builder.
1102 * Fix conflicting types (flash_write()) in trab auto_update.c.
1104 * Add PCI support for the TQM834x board.
1106 * Add missing 4xx board to MAKEALL
1107 Patch by Stefan Roese, 20 Oct 2005
1109 * Fix conflicting types (flash_write()) in esd auto_update.c
1110 Patch by Stefan Roese, 20 Oct 2005
1112 * Fix problem with sleep in NetConsole (use get_timer())
1113 Patch by Stefan Roese, 20 Oct 2005
1115 * Add NetConsole Support for AMCC eval boards
1116 Patch by Stefan Roese, 20 Oct 2005
1118 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1119 Patch by Stefan Roese, 18 Oct 2005
1121 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1122 Fix identation on ext2ls help entry.
1123 Patch by Stefan Roese, 14 Oct 2005
1125 * Add support for TQM834x boards.
1128 * Cleanup for GCC-4.x
1130 * Add documentation for Open Firmware Flat Tree and usage.
1131 Patch by Pantelis Antoniou, 13 Oct 2005
1133 * Add missing files for Pantelis Antoniou's patch
1134 Patch by Pantelis Antoniou, 04 Sep 2005
1136 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1137 CONFIG_NET_MULTI set)
1138 Patch by Stefan Roese, 10 Oct 2005
1140 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1141 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1142 Patch by Stefan Roese, 07 Oct 2005
1144 * Add support for OF flat tree for the STXtc board.
1145 Patch by Pantelis Antoniou, 04 Sep 2005
1147 * Support passing of OF flat trees to the kernel.
1148 Patch by Pantelis Antoniou, 04 Sep 2005
1152 * Add support for NetSilicon NS7520 processor.
1153 Patch by Art Shipkowski, 12 May 2005
1155 * Add support for AP1000 board.
1156 Patch by James MacAulay, 07 Oct 2005
1158 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1159 Patch by Anders Larsen, 07 Oct 2005
1161 The Atmel errata #11 states that the transfer buffer descriptor
1162 table must be aligned on a 16-word boundary. As it turned out, this
1163 is insufficient - it seems the table must be aligned on a boundary
1164 at least as large as the table itself (in Linux this is not an
1165 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1167 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1168 Patch by Anders Larsen, 07 Oct 2005
1170 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1171 sed the linker scripts, rather than pre-process them.
1172 Patch by Peter Pearse, 07 Oct 2005
1174 * Update make target for ARM supported boards.
1175 Use lowlevel_init() instead of platformsetup() [rename].
1176 Patch by Peter Pearse, 06 Oct 2005
1178 * Fix booting from serial dataflash on AT91RM9200
1179 Patch by Peter Menzebach, 29 Aug 2005
1181 * Add JFFS2 support for TRAB board
1182 Patch by Martin Krause, 25 Aug 2005
1184 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1185 Patch by Marcus Hall, 24 Aug 2005
1187 * Fix the machine-id of the Cogent csb637 board
1188 Patch by Anders Larsen, 05 Oct 2005
1190 * Complete support for the KwikByte KB920x boards
1191 Patch by Anders Larsen, 05 Oct 2005
1193 * Set the AT91RM9200 clock to asynchronous mode
1194 Patch by Anders Larsen, 03 May 2005
1196 * Set the AT91RM9200 clock to synchronous mode
1197 Patch by Anders Larsen, 29 Apr 2005
1199 * Add support for Cogent csb637
1200 Patch by Anders Larsen, 29 Apr 2005
1202 * Fix dm9161.c initialization
1203 Patch by Anders Larsen, 29 Apr 2005
1205 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1206 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1208 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1209 Patch by Anders Larsen, 29 Apr 2005
1211 * Fix device partition intialization for SystemACE disks.
1212 Patch by Stephen Williams, 28 Apr 2005
1214 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1215 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1217 * Add support for S29GL064M-R3 flash chip on xsengine board
1218 Patch by Kurt Stremerch, 18 Apr 2005
1220 * E500 update: repoint IVPR to RAM when code is relocated
1221 Patch by Kylo Ginsberg, 13 Apr 2005
1223 * Fix loop end test in lib_generic/string.c:strswab()
1224 Patch by Andrew Dyer, October 10, 2005
1225 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1229 * Update ARM Integrator boards:
1230 Correct addessing errors in platform files.
1231 Split off common core module data from Integrator header files to
1232 include/armcoremodule.h.
1233 Patch by Peter Pearse, 04 Oct 2005
1235 * Make sure only supported compiler options are used
1236 Import "cc-option" shell function from kernel and
1237 use it to get the correct ARM GCC options for individual CPUs
1238 Patch by Peter Pearse, 30 Jun 2005
1240 * Fix 440GR to print correct cpu revision
1241 Patch by Stefan Roese, 04 Oct 2005
1243 * Change board message on AMCC Yosemite & Yellowstone to common style
1244 Patch by Stefan Roese, 03 Oct 2005
1246 * Fix compiler warning
1248 * Fix FEC PHY addresses for TQM85xx boards
1250 * Fix uninitialized variable problem in hush shell
1251 Patch by Lars Rostock, 26 Sep 2005
1253 * Undo change of f6e20fc6ca... to include/configs/trab.h
1254 (Must have been an accident?)
1256 * Add support for AT91RM9200 OHCI Controller.
1257 Patch by Eric Benard, 07 Apr 2005
1259 * Update ARM mach-types.h
1260 Patch by Eric Benard, 07 Apr 2005
1262 * Add support for MP2USB board.
1263 Patch by Eric Benard, 07 Apr 2005
1265 * Add board support for armadillo HT1070
1266 Patch by Rowel Atienza, 06 Apr 2005
1268 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1269 Patch by Vitaly Bordug, 30 Mar 2005
1271 * Add iopset command on mpc8xx
1272 Patch by Daniel Eisenhut, 25 Mar 2005
1274 * Add support for MII in eepro100 driver.
1275 Patch by Gleb Natapov, 21 Mar 2005
1277 * Fixes to the Lubbock (PXA 25x) support:
1278 - Resolve the FIXME with respect to saving the u-boot environment.
1279 - Make the default load address land in real memory.
1280 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1281 Patch by David Brownell, 10 Mar 2005
1283 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1284 Patch by Marc Leeman, 04 Mar 2005
1286 * OMAP242x H4 board update
1287 - fix for ES2 differences.
1288 - switch to using the cfi_flash driver.
1289 - fix SRAM build address.
1290 - fix for GP device operation.
1291 - unlock SRAM for GP devices.
1292 - display more device information.
1293 - fix potential deadlock in omap24xx_i2c driver.
1294 - fix DLL load values to match dpllout*1 operation.
1295 - fix 2nd chip select init for combo DDR device.
1296 - add support for CFI Intel 28F256L18 on H4 board.
1297 Patch by Richard Woodruff, 03 Mar 2005
1299 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1300 Patch by Steven Scholz, 02 Mar 2005
1303 Patch by Ara Avanesyan, 24 Feb 2005
1305 * Remove unneeded #include <malloc.h>
1306 Patch by Ladislav Michl, 22 Feb 2005
1308 * Add cramfs support for m68k
1309 Patch by Zachary Landau, 21 Feb 2005
1311 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1312 Patch by Jeff Angielski, 21 Feb 2005
1314 * Fix au1x00_serial baud rate calculation:
1315 remove hardcoded cpu clock divisor and use register instead;
1316 round up instead of truncate
1317 Patch by Andrew Dyer, 15 Feb 2005
1319 * Add Xilinx Spartan3 family FPGA support
1320 Patch by Kurt Stremerch, 14 Feb 2005
1322 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1323 Patch by Zachary Landau, 11 Feb 2005
1325 * Fix VOH405 Support
1326 Patch by Matthias Fuchs, 25 Sep 2005
1328 * Added support for PCI bridge on MPC8272ADS
1329 Patch by Vitaly Bordug, Feb 09 2005
1331 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1332 Patch by Jean-Paul Saman, 8 Feb 2005
1334 * Fix strswab() to reliably find end of string
1335 Patch by Andrew Dyer, 08 Feb 2005
1337 * Fix typos in include/ppc440.h
1338 Patch by Andrew E Mileski, 04 Feb 2005
1340 * Add Vibren (was Accelent) PXA255 IDP Support
1341 Patch by Cliff Brake, 04 Feb 2005
1343 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1344 Patch by Andrew Dyer, 31 Jan 2005
1346 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1347 Patch by Peter Pearse, 2 Feb 2005
1349 * Fix error handling in tools/env/fw_env.c
1350 Patch by Ara Avanesyan, 01 Feb 2005
1352 * Fix MGT5100 PSC baudrate calculation
1353 Patch by Sebastian Schau, 27 Jan 2005
1355 * OMAP242x fix for GP device booting
1356 - Add SRAM unlock for GP devices.
1357 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1358 Patches by Richard Woodruff, 21 Jan 2005:
1360 * Add support for AMD's Pb1x00 eval board;
1361 add MII routines to the au1x00 ethernet driver;
1362 add USB ohci driver (work in progress)
1363 Patch by Thomas Sailer, 20 Jan 2005
1365 * Update omap5912osk board
1366 Use drivers/cfi_flash.c instead of private flash driver;
1367 Remove hardcoded personalized settings from omap5912osk.h;
1368 Fix spacing with (RO) marks in 'flinfo' output.
1369 Patch by Michael Bendzick, 14 Jan 2005
1371 * Fix warnings for PCI code on ixp
1372 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1374 * virtex2 fix for bogus download error messages
1375 The virtex2 FPGA download code watches for init going active during
1376 a download of config data as an error condition. init also goes
1377 active after a configuration is finished in concert with the done
1378 signal. So far, the code does not check for done active until all
1379 of the configuration data is sent. If configuration data has a few
1380 extra pad bytes at the end, this would cause an error message even
1381 though the download had suceeded.
1382 NOTE: virtex2 slave serial and spartan2 versions may still have the
1384 Patch by Andrew Dyer, 12 Jan 2005
1386 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1387 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1388 message when probing for nonexistent flash in little endian mode.
1389 As a side effect more efficient and smaller code is generated,
1390 which is always a Good Thing (TM).
1391 Patch by Ladislav Michl, 24 Sep 2005
1393 * Update for TFTP using a fixed UDP port
1394 Use the approved environment variable names. Added "tftpdstp" to
1395 allow ports other than 69 per Tolunay Orkun's recommendation.
1396 Patch by Jerry Van Baren, 12 Jan 2005
1398 * Allow to force TFTP to use a fixed UDP port
1399 (Add a configuration option CONFIG_TFTP_PORT and optional env
1401 Patch by Jerry Van Baren, 10 Jan 2005
1403 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1404 Patch by Leif Lindholm, 29 Dec 2004
1406 * Cleanup: fix broken builds
1408 * Fix PHY address argument passing with mii info command
1409 Patch by Andrew Dyer, 28 Dec 2004
1411 * Cleanup (PPC4xx is AMCC now)
1413 * esd CPCI2DP board added
1414 Patch by Matthias Fuchs, 22 Sep 2005
1416 * esd PMC405 board updated
1417 Patch by Matthias Fuchs, 22 Sep 2005
1419 * Add SM501 support to HH405 board.
1420 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1421 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1422 Patch by Stefan Roese, 22 Sep 2005
1424 * Fix autonegotiation in tsec ethernet driver
1425 Patch by Stefan Roese, 21 Sep 2005
1427 * Fix bug in auto_update (trab board)
1428 Patch by Martin Krause, 16 Sep 2005
1430 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1431 Patch by Francesco Mandracci, 16 Sep 2005
1433 * Update configuration for INKA4x0 board
1435 * Update configuration for PM854 board
1436 Based on patch by R. Loeffl, 20 Jul 2005
1438 * Add PCI support to TQM8540 and TQM8560 boards
1439 Patch by Stefan Roese, 15 Sep 2005
1441 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1442 boards (baudrate, environment...). Flash driver fixed.
1443 Patch by Stefan Roese, 15 Sep 2005
1445 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1446 ethernet port on ebony.
1447 Patch by Stefan Roese, 7 Sep 2005
1449 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1451 * Change default console baud rate for stxxtc board
1453 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1454 Patch by Stefan Roese, 31 Aug 2005
1456 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1457 Patch by Pantelis Antoniou, 02 Sep 2005
1461 * Enable SM712 driver support for HMI1001 board.
1463 * Fix problems with ld version 2.16 (dot outside sections problem)
1464 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1465 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1467 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1469 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1471 * Add keyboard and dot matrix display support for HMI1001 board.
1473 * Prepare U-Boot for gcc-4.x
1475 * Fixed Bamboo port to enable running without DDR-DIMM
1476 (Bamboo has also 64MB onboard DDR)
1477 Patch by Stefan Roese, 24 Aug 2005
1479 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1480 now handling all 4xx cpu's
1481 Patch by Stefan Roese, 16 Aug 2005
1483 * Fix make dependencies for at91rm9200 and ks8695 cpus
1484 Patch by Steven Scholz, 23 Aug 2005
1486 * Add JFFS2 support for TQM5200 board
1488 * Add esd cpci5200 and pf5200 boards
1489 Patch by Reinhard Arlt, 22 Aug 2005
1491 * Fix sysclock for TQM8540 and TQM8560 boards
1492 Patch by Martin Krause, 25 Jul 2005
1494 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1495 Patch by Martin Krause, 08 Jun 2005
1497 * Add new board specific commands for TQM5200/STK52XX
1498 - Sound commands (beep, wav, sound)
1499 - Test commands (led, can, backlight, rs232)
1500 Patch by Martin Krause, 02 May 2005
1502 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1503 because of a bug in the AT91RM9200 CPU PLL
1504 Patch by Martin Krause, 22 Apr 2005
1506 * Add automatic HW detection for another CMC_PU2 variant
1507 Patch by Martin Krause, 20 Apr 2005
1509 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1510 Patch by Martin Krause, 19 Apr 2005
1512 * Fix initialization problem on TQM5200 without SM501
1513 Patch by Martin Krause, 08 Apr 2005
1515 * Add RTC support for STK52XX.200
1516 Patch by Martin Krause, 07 Apr 2005
1518 * Add support for IFM o2dnt board
1520 * Enable PCI on hmi1001 board
1522 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1523 so we can use them to, e.g., check the existence of a file with
1524 "if ls foo; then this; else that; fi" in the hush shell
1525 Patch by Andreas Engel, 16 August 2005
1527 * Coding style cleanup
1529 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1530 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1532 * Check return value of malloc in 440gx_enet.c
1533 Patch by Travis B. Sawyer, 18 Jul 2005
1535 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1536 Second serial port on 440GX now defined as a system device.
1537 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1538 Patch by Travis B. Sawyer, 12 Jul 2005
1540 ======================================================================
1541 Changes for U-Boot 1.1.3:
1542 ======================================================================
1544 * Minor code cleanup
1546 * Add forgotten new fils from latest VoiceBlue update
1548 * Make bootretry feature work with hush shell.
1549 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1550 Patch by Andreas Engel, 19 Jul 2005
1552 * Update Hymod Board Database PHP code in "tools" directory
1553 Patch by Murray Jensen, 01 Jul 2005
1555 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1556 Patch by Murray Jensen, 30 Jun 2005
1558 * Fix Murray Jensen's mail address.
1559 Patch by Murray Jensen, 30 Jun 2005
1561 * Preserve PHY_BMCR during a soft reset.
1562 Patch by Carl Riechers, 24 Jun 2005
1564 * VoiceBlue update: eeprom tool can also store firmware version now.
1565 eeprom.bin is runable by jumping at load address.
1566 Patch by Ladislav Michl, 23 May 2005
1568 * Move the AT91RM9200DK to the ARM Systems list.
1569 Patch by Anders Larsen, 26 Apr 2005
1571 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1572 Patch by Anders Larsen, 26 Apr 2005
1574 * measure_gclk() is needed when DEBUG is enabled
1575 Patch by Bryan O'Donoghue, 25 Apr 2005
1577 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1578 Patch by Reinhard Arlt, 12 Aug 2005
1580 * esd PCI405 board updated
1581 Patch by Matthias Fuchs, 28 Jul 2005
1583 * esd WUH405 and DU405 board updated
1584 Patch by Matthias Fuchs, 27 Jul 2005
1586 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1587 Patch by Matthias Fuchs, 4 May 2005
1589 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1590 boards (baudrate, environment...). Flash driver fixed.
1591 Patch by Stefan Roese, 11 Aug 2005
1593 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1594 Patch by Stefan Roese, 11 Aug 2005
1596 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1597 Patch by Stefan Roese, 11 Aug 2005
1599 * Add configuration for IFM AEV FIFO board.
1600 Minor coding style cleanup.
1602 * Add configuration for IFM SPI eval board
1604 * Fix CompactFlash problem on HMI1001 board
1606 * Make new "mtdparts" code build with older compilers
1607 Patch by Andrea Scian, 09 Aug 2005
1609 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1610 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1611 with the 405 defines and the linux kernel defines.
1612 Patch by Stefan Roese, 08 Aug 2005
1614 * Fix compiler warnings with older GCC versions
1616 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1618 Old, obsolete and duplicated code was cleaned up and replace by the
1619 new partitioning method. There are two possible approaches now:
1621 The first one is to define a single, static partition:
1623 #undef CONFIG_JFFS2_CMDLINE
1624 #define CONFIG_JFFS2_DEV "nor0"
1625 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1626 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1627 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1629 The second method uses the mtdparts command line option and dynamic
1632 /* mtdparts command line support */
1633 #define CONFIG_JFFS2_CMDLINE
1634 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1635 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1637 Command line of course produces bigger images, and may be inappropriate
1638 for some targets, so by default it's off.
1640 * Fix build problems for PM856 Board
1642 * Fix sign extension bug in 'fpga loadb' command;
1643 make 'fpga loadb' always print the file header info
1644 Patch by Andrew Dyer, 11 Jan 2005
1646 * Fix errors that occur when accessing SystemACE CF
1647 Patch by Jeff Angielski, 09 Jan 2005
1649 * Document switching between U-Boot and PlanetCore on RPXlite
1650 by Sam Song, 24 Dec 2004
1652 * Fix PowerQUICC II mask detection.
1653 Patch by Eugene Surovegin, 20 Dec 2004
1655 * Add support for Altera NIOS DK1C20 board
1656 Patch by Shlomo Kut, 13 Dec 2004
1658 * Add support for ep8248 board
1659 Patch by Yuli Barcohen, 12 Dec 2004
1663 * Fix baudrate setting for KGDB on MPC8260
1664 Patch by HoJin, 11 Dec 2004
1666 * Fix 'mii help' text formatting
1667 Patch by Cory Tusar, 10 Dec 2004
1669 * Fix return code of NFS command
1670 Patch by Hiroshi Ito, 11 Dec 2004
1674 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1675 Patch by Steven Blakeslee, 04 Aug 2005
1677 * Add support for AMCC Bamboo PPC440EP eval board
1678 Patch by Stefan Roese, 04 Aug 2005
1680 * Patch by Jon Loeliger
1681 Fix style issues primarily in 85xx and 83xx boards.
1683 - Trailing white space
1684 - Indentation not by TAB
1685 - Excessive amount of empty lines
1686 - Trailing empty lines
1688 * Patch by Ron Alder, 11 Jul 2005
1689 Add Xianghua Xiao and Lunsheng Wang's support for the
1690 GDA MPC8540 EVAL board.
1692 * Patch by Eran Liberty
1693 Add support for the Freescale MPC8349ADS board.
1695 * Patch by Jon Loeliger, 25 Jul 2005
1696 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1697 by the upcoming mpc83xx family as well.
1699 * Patch by Jon Loeliger, 05 May 2005
1700 Implemented support for MPC8548CDS board.
1701 Added DDR II support based on SPD values for MPC85xx boards.
1702 This roll-up patch also includes bugfies for the previously
1704 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1706 * Patch by Jon Loeliger, 10 Feb 2005
1707 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1709 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1711 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1712 for faster flash parts.
1713 Add documentation for BR/OR for FLASH.
1715 * Patch by Jon Loeliger 08 Feb 2005
1716 Determine L2 Cache size dynamically on 85XX boards.
1718 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1719 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1720 option rather than a myriad of CONFIG_MPC8560-like variants.
1721 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1722 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1723 new CONFIG_CPM2 option to each 8260 board.
1725 * Add support for MicroSys PM856 board
1726 Patch by Josef Wagner, 03 Aug 2005
1728 * Minor fixes to PM854 board
1729 Patch by Josef Wagner, 03 Aug 2005
1731 * Adjust configuration of XENIAX board
1732 (chip select and GPIO required for USB operation)
1734 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1735 routed to the Watchdog handler
1736 Patch by Eugene Surovegin, 18 Jun 2005
1738 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1739 Patch by Denis Peter, 06 Dec 2004
1741 * Fix endianess problem in TFTP / NFS default filenames
1742 Patch by Hiroshi Ito, 06 Dec 2004
1744 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1746 Patch by Murray Jensen, 18 Jul 2005
1748 * Fix typo in mkconfig script (used == instead of =)
1749 Patch by Murray Jensen, 18 Jul 2005
1751 * Cleanup build problems on 64 bit build hosts
1753 * Update MAINTAINERS file
1755 * Patch by Stefan Roese, 01 Aug 2005:
1756 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1757 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1759 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1760 to run on both 405GP and 405GPr eval boards).
1762 * Patch by Steven Blakeslee, 27 Jul 2005:
1763 - Add support for AMCC PPC440EP/GR.
1764 - Add support for AMCC Yosemite PPC440EP eval board.
1765 - Add support for AMCC Yellowstone PPC440GR eval board.
1767 * Minor fixes for PPChameleon Board:
1768 - fix alignment of NAND size
1769 - make code do what the comment says
1771 * Implement h/w sector protection status synchronization at boot.
1772 The code is provided for, and was tested on, the Yukon/Alaska
1773 and PM520 boards only.
1775 A bug in flash_real_protect() for the Yukon board was fixed by
1776 adding a function that tells if two banks are on one flash chip.
1778 * Fix sysmon POST problem: check I2C error codes
1779 This fixes a problem of displaying bogus voltages when the voltages
1780 are so low that the I2C devices start failing while the rest of the
1781 system keeps running.
1783 * Patch by Cedric Vincent, 6 Jul 2005:
1784 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1786 * Patch by Jon Loeliger, 20 Jul 2005:
1787 Add missing PCI IO port definitions.
1789 * Add CompactFlash support for HMI1001 board.
1791 * Adjust printed board ID for LWMON board.
1793 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1795 * Add new argument format for flash commands to allow for usage like
1796 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1797 U-Boot will automaticially find the end of the corresponding sector.
1799 * Patch by Stefan Roese, 5 Jul 2005:
1800 Update uc100 board PHY setup
1802 * Patch by Stefan Roese, 1 Jul 2005:
1803 Fix PHY address for CATcenter board (now correct!)
1805 * Patch by Stefan Roese, 30 Jun 2005:
1806 Fix PHY addresses for PPChameleon and CATcenter boards
1807 Change MAINTAINER for most esd boards
1809 * Patch by Detlev Zundel, 30 Jun 2005:
1810 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1812 * Fix baudrate calculation problem on MPC5200 systems
1814 * Add EEPROM and RTC support for HMI1001 board
1816 * Patch by Detlev Zundel, 20 Jun 2005:
1817 Fix initialization of low active GPIO pins on inka4x0 board
1819 * Enable redundant environment, disable HW flash protection of
1822 * Patch by Travis Sawyer, 10 Jun 2005:
1823 Initialize allocated dev and private hw structures
1824 after their respective allocation in 440gx_enet.c
1826 * Patch by Steven Scholz, 10 Jun 2005:
1827 Fix byteorder problems with second argument of "bootm" with
1830 * Add support for HMI1001 board
1832 * Disable "date" and "sntp" commands on TQM866M
1834 * Fix watchdog reset problems on LWMON board
1836 * Patch by Juergen Selent, 17 May 2005:
1837 Add support for Funkwerk VoVPN gateway module.
1839 * Cleanup debug code for MPC8220 FEC driver
1841 * Extend burst mode RAM test program to take a loop count
1844 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1845 those boards that use it.
1847 * Patches by Greg Ungerer, 19 May 2005:
1848 - add support for the KS8695P (ARM 922 based) CPU
1849 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1851 * Patch by Steven Scholz, 19 May 2005:
1852 Add support for CONFIG_SERIAL_TAG on ARM boards
1854 * Add PCI support for Sorcery board.
1855 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1857 * Fix compile problems caused by new burst mode SDRAM test;
1858 make port pins to trigger logic analyzer configurable
1860 * Fix timer handling on MPC85xx systems
1862 * Fix debug code in omap5912osk flash driver
1864 * Add support for MPC8247 based "IDS8247" board.
1866 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1868 * On LWMON we must use the watchdog to reset the board as the CPU
1869 genereated HRESET pulse is too short to reset the external
1872 * Add test tool to exercise SDRAM accesses in burst mode
1873 (as standalone program, MPC8xx/PowerPC only)
1875 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1878 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1879 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1880 added to support LZO and LZARI compression modes (undefined by
1883 * Fix problem with symbolic links in JFFS2 code.
1885 * Use linker ASSERT statement to prevent undetected overlapping of
1886 sections on PPChameleon board; other boards might use this, too.
1888 * Patch by Stefan Roese, 03 May 2005:
1890 Fix problems in cmd_universe.c
1892 * Patch by Matthias Fuchs, 03 May 2005:
1893 Added missing variable declaration in cmd_nand.c
1894 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1896 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1898 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1900 Fix PHY address for canmb board.
1902 * Cleanup serial console baudrate calculation on AT91RM9200;
1903 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1905 * Patch by Matthias Fuchs, 18 Apr 2005:
1906 Make PCI target address spaces on PMC405 and CPCI405 boards
1907 configurable via environment variables
1909 * Auto-size RAM on canmb board.
1911 * Add support for canmb board
1913 * Patch by Stefan Roese, 13 Apr 2005:
1914 Update for esd apc405
1916 * Fixes for TQM8560 board:
1918 - remove debug messages
1919 - fix flash sector protection
1921 * Patch by Steven Scholz, 07 Apr 2005:
1922 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1924 * Patches by Steven Scholz, 07 Apr 2005:
1925 Fix compiler warning in altera.c
1926 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1928 * Patch by Ladislav Michl, 06 Apr 2005:
1929 Fix voiceblue configuration.
1931 * Patch by Stefan Roese, 06 Apr 2005:
1932 Updates for OCOTEA board:
1933 - Changed U-Boot size from 512kByte to 256kByte
1934 - Fixed flash driver to support boot from soldered user flash
1935 - Added README for switch from PIBS firmware to U-Boot
1937 * Patch by Travis Sawyer, 05 Apr 2005:
1938 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1939 Problem found by Andrew Wozniak.
1941 * Patch by Steven Scholz, 06 Apr 2005:
1942 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1943 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1945 * Patches by Robert Whaley, 29 Nov 2004:
1946 - update the pxa-regs.h file for PXA27x chips
1947 - add PXA27x based ADSVIX board
1948 - add support for MMC on PXA27x processors
1950 * Patch by Andrew E. Mileski, 28 Nov 2004:
1951 Fix PPC4xx SPD SDRAM detection bug
1953 * Patch by Hiroshi Ito, 26 Nov 2004:
1954 Fix logic of "test -z" and "test -n" commands
1956 * Patch by Ladislav Michl, 05 Apr 2005:
1957 Add support for VoiceBlue board.
1959 * Patch by Ladislav Michl, 05 Apr 2005:
1960 Fix netboot_common() prototypes.
1962 * Patch by Steven Scholz, 05 Apr 2005:
1963 Use i.MX watchdog timer for reset_cpu()
1965 * Patch by Steven Scholz, 05 Apr 2005:
1966 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1967 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1968 (now in interupts.c)
1970 * Add support for MPC8220 based "sorcery" board.
1972 * Add support for TQM8560 board.
1974 * Add FEC support for TQM8540 board.
1975 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1977 * Patch by Martin Krause, 04 Apr 2005:
1978 Update default configuration for CMC_PU2 board.
1980 * Patch by Steven Scholz, 04 Apr 2005:
1981 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1982 - introduce two new configuration options instead:
1983 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1985 * Patch by Steven Scholz, 04 Apr 2005:
1986 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1988 * Fix timer code for ARM systems: make sure that udelay() does not
1989 reset timers so it's save to use udelay() in timeout code.
1991 * Patch by Mathias Küster, 23 Nov 2004:
1992 add udelay support for the mcf5282 cpu
1994 * Patch by Tolunay Orkun, 16 November 2004:
1995 fix incorrect onboard Xilinx CPLD base address
1997 * Patch by Jerry Van Baren, 08 Nov 2004:
1998 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1999 the jumper for the HRCW source should select flash. If lowboot is
2000 not selected, the jumper for the HRCW source should select the
2002 - change default load base address to 0x00400000
2004 * Patch by Yuli Barcohen, 08 Nov 2004:
2005 Add support for Analogue & Micro Rattler boards.
2006 Tested on Rattler8248.
2008 * Patch by Andre Renaud, 08 Nov 2004:
2009 Fix watchdog support in common/lcd.c
2011 * Patch by Marc Leeman, 05 Nov 2003:
2012 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
2013 bug only affects the XPC8245 processors
2015 * Patches by Josef Wagner, 29 Oct 2004:
2016 - Add support for MicroSys CPU87 board
2017 - Add support for MicroSys PM854 board
2019 * Patch by Jian Zhang, 02 Nov 2004:
2020 Add 16-bit NAND support
2022 * Patch by Scott McNutt, 01 Nov 2004:
2023 Add missing NIOS/NIOS2 support for "iminfo" command
2025 * Patch by Detlev Zundel, 29 Oct 2004:
2026 Add missing NIOS/NIOS2 support for "mkimage" tool.
2028 * Patch by David Adair, 27 Oct 2004:
2029 Add missing 440GX SDRAM Controller reset
2031 * Patch by Steven Scholz, 25 Oct 2004:
2032 Declare reset_cpu() in include/common.h instead locally
2034 * Patch by Yusdi Santoso, 22 Oct 2004:
2035 - Add support for HIDDEN_DRAGON board
2036 - fix endianess problem in driver/rtl1839.c
2038 * Patch by Allen Curtis, 21 Oct 2004:
2039 support multiple serial ports
2041 * Patch by Richard Klingler, 03 Apr 2005:
2042 Add call to eth_halt() in net/net.c when called functions fail
2043 after eth_init() has been called.
2045 * Patch by Sam Song, 3 April 2005:
2046 - Update README.Netconsole
2049 * Prepare for SoC rework of ARM code:
2050 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
2051 - rename memsetup into lowlevel_init (function name and source files)
2052 Patch by Steven Scholz, 03 Apr 2005:
2053 - create SoC specific directories include/asm-arm/arch-imx and
2054 include/asm-arm/arch-s3c24x0
2056 * Fix problems with SNTP support;
2057 enable SNTP support in some boards.
2059 * Patches by Martin Krause, 01 Apr 2005:
2060 - Fix flash erase timeout on CMC_PU2
2061 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2063 * Patch by Steven Scholz, 13 March 2005:
2064 fix cache enabling for AT91RM9200
2066 * Patch by Masami Komiya, 30 Mar 2005:
2067 add SNTP support and expand time server and time offset fields of
2068 DHCP support. See doc/README.SNTP
2070 * Patch by Steven Scholz, 13 Dec 2004:
2071 Fix bug in at91rm920 ethernet driver
2073 * Patch by Steven Scholz, 13 Dec 2004:
2074 Remove duplicated code by merging memsetup.S files for
2075 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2077 * Patch by Detlev Zundel, 31 Mar 2005:
2078 Cleanup duplicate definition of overwrite_console()
2080 * Update TQM5200 configuration;
2081 prepare for Rev. 200 starter kit boards
2083 * Patch by Scott McNutt, 21 Oct 2004:
2084 Add support for Nios-II EPCS Controller core.
2086 * Patch by Scott McNutt, 20 Oct 2004:
2088 - Add sysid command (Nios-II only).
2089 - Locate default exception trampoline at proper offset.
2090 - Implement I/O routines (readb, writeb, etc)
2091 - Implement do_bootm_linux
2093 * Patches by Martin Krause, 22 Mar 2005:
2094 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2095 - add support for SM501 graphics controller
2096 - add support for graphic console on TQM5200
2097 - add support for TQM5200 Rev 200
2098 - cleanup, fix typo in include/configs/TQM5200.h
2100 * Patch by Manfred Baral, 17 Mar 2005:
2103 * Fix RTC configuration for PPChameleon board
2105 * Cleanup, fix typo in include/configs/TQM5200.h
2107 * Patch by Stefan Roese, 16 Mar 2005:
2108 Update for esd auto_update and hh405 board
2110 * Adapt for U-Boot image size (new features enabled) on TQM5200
2112 * Update code for TQM8540 board (and 85xx in general):
2113 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2114 - Reformat boot messages
2115 - Enable redundant environment
2116 - Replace the -O2 optimization flag with -mno-string
2118 * Patch by David Brownell, 10 Mar 2005:
2119 Restore copyright statements in OHCI drivers.
2121 * Add support for TQM8540 board
2123 * Patch by Detlev Zundel, 14 Mar 2005:
2124 NC650: changed NAND flash addressing to using UPMB
2126 * Patch by Stefan Roese, 14 Mar 2005:
2127 Update for esd voh405 fpga image
2129 * INKA4x0: Allow initialization of LCD backlight dimming from
2130 "brightness" environment variable.
2132 * Add port initialization for digital I/O on INKA4x0
2134 * Patch by Stefan Roese, 01 Mar 2005:
2135 Update for esd boards dp405 and hub405
2137 * Fix get_partition_info() parameter error in all other calls
2138 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2140 * Enable USB and IDE support for INKA4x0 board
2142 * Patch by Andrew Dyer, 28 Feb 2005:
2143 fix ext2load passing an incorrect pointer to get_partition_info()
2144 resulting in load failure for devices other than 0
2146 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2148 * Cleanup USB and partition defines
2150 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2152 * Add reset code for Coral-P on INKA4x0 board
2154 * Patch by Martin Krause, 28 Jun 2004:
2155 Update for TRAB board.
2157 * Fix some missing "volatile"s in MPC5xxx FEC driver
2159 * Fix cirrus voltage detection (for CPC45)
2161 * Fix byteorder problem in usbboot and scsiboot commands.
2163 * Patch by Cajus Hahn, 04 Feb 2005:
2164 - don't insist on leading '/' for filename in ext2load
2165 - set default partition to useful value (1) in ext2load
2167 * Patch by Andrew Dyer, 08 Jan 2005:
2168 fix wrong return codes in ext2 code
2170 * Removed '--no-warn-mismatch' option from Makefile. This option
2171 makes 'ld' to overlook binary objects compatibility.
2173 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2174 --end-group) outside of the group. This will make 'ld' to do
2175 _multiple_ search in the library group when resolving symbol
2176 references and do only a _single_ seach in libgcc.a after the group
2179 * Fix stability problems on CPC45 board again.
2181 * Make image detection for diskboot / usbboot / scsiboot more robust
2182 (also check header checksum)
2184 * Update CPC45 board configuration.
2186 * Add USB and PCI support for INKA4x0 board
2188 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2192 * Patch by Robin Getz, 13 Oct 2004:
2193 Add standalone application to change SMC91C111 MAC addresses,
2194 see examples/README.smc91111_eeprom
2196 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2197 Fix Flash support for ARM Integrator CP.
2199 * Patch by Richard Woodruff, 10 Jan 2005:
2200 Update support for OMAP2420 (ARM11) and H4 board:
2201 o clean up and add new types to H4 memory probe code.
2202 o fix to work with internal boot.
2203 o added PRCM config III operation.
2204 o fix marginal flash timings.
2205 o add revison ATAG usage.
2206 o enable voltage scaling at power chip.
2207 o fix compile error for i2c.
2209 * Fix network problem (error when receiving multiple ARP packets)
2211 * Patch by Daniel Poirot, 12 Oct 2004:
2212 Add support for Wind River sbc405 board
2214 * Patch by Rainer Brestan, 12 Oct 2004:
2215 Make examples/Makefile more robust
2217 * Patch by Sam Song, 11 October 2004:
2218 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2219 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2222 * Patch by Sam Song, 10 Oct 2004:
2223 Fix a parameter error in run_command() in main.c
2225 * Patch by Richard Woodruff, 01 Oct 2004:
2226 add support for the TI OMAP2420 processor and its H4 reference
2229 * Patch by Christian Pellegrin, 24 Sep 2004:
2230 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2232 * Patch by Leif Lindholm, 23 Sep 2004:
2233 add support for the AMD db1550 board
2235 * Patch by Travis Sawyer, 15 Sep 2004:
2236 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2237 update README.serial_multi
2239 * Patches by David Snowdon, 07 Sep 2004:
2240 - add u-boot.hex target in the top level Makefile
2241 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2242 - use -mtune=xscale and -march=armv5 options for PXA
2244 * Patch by Florian Schlote, 08 Sep 2004:
2245 Add support for SenTec-COBRA5272-board (ColdFire).
2247 * Patch by Gleb Natapov, 07 Sep 2004:
2248 mpc824x: set PCI latency timer to a sane value
2251 * Patch by Kurt Stremerch, 03 Sep 2004:
2252 Add bitstream configuration option for fpga command (Xilinx only).
2254 * Patch by Kurt Stremerch, 03 Sep 2004:
2255 Add Xilinx Spartan2E family FPGA support
2257 * Patch by Jeff Angielski, 02 Sep 2004:
2258 Add Added support for H2 revision of the EP8260 board.
2259 Fixed formatting for some of the EP8260 related source files.
2261 * Patch by Jon Loeliger, 02 Sep 2004:
2262 Reset monitor size back to 256 so environment can be written
2263 to flash on MPC85xx ADS and CDS releases.
2265 * Patch by Paolo Broggini, 02 Sep 2004:
2266 Make BSS clearing on ARM systems more robust
2268 * Patch by Yue Hu and Joe, 01 Sep 2004:
2269 - add PCI support for ixp425;
2270 - add EEPRO100 suppor tfor ixdp425 board.
2272 * Fix problem with protected sector detection in driver/cfi_flash.c
2274 ======================================================================
2275 Changes for U-Boot 1.1.2:
2276 ======================================================================
2278 * Code cleanup, mostly for GCC-3.3.x
2280 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2281 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2282 additional ethernet addresses.
2284 * Cleanup drivers/i82365.c - avoid duplication of code
2286 * Fix bogus "cannot span across banks" flash error message
2290 * Add support for CompactFlash for the CPC45 Board.
2292 * Fix problems with CMC_PU2 flash driver.
2295 - avoid trigraph warning in fs/ext2/ext2fs.c
2296 - rename UC100 -> uc100
2298 * Add support for UC100 board
2300 * Patch by Stefan Roese, 16 Dez 2004:
2301 - ext2fs support added
2302 - Tundra universe support added
2303 - ColdFire MCF5249 support added (no preloader needed!)
2304 - MCF5249 board TASREG added
2305 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2307 - some esd boards updated
2308 - memory commands "mdc" and "mwc" added for cyclic read/write
2309 (CONFIG_MX_CYCLIC, see README for further description)
2311 * Add support for INKA4X0 board
2313 * Patch by Steven Scholz, 12 Dec 2004:
2314 Fix typo in AT91 memory setup.
2316 * Patch by Martin Krause, 27 Oct 2004:
2317 - add support for "STK52xx" board (including PS/2 multiplexer)
2318 - add hardware detection for TQM5200
2320 * Clean up CMC PU2 flash driver
2322 * Update MAINTAINERS file
2324 * Fix bug in MPC823 LCD driver
2326 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2328 * Enable long help on CMC PU2 board;
2330 increase CPU speed from 179 to 207 MHz.
2332 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2333 unaligned tail part specially).
2335 * Update for AT91RM9200DK and CMC_PU2 boards:
2336 - Enable booting directly from flash
2337 - fix CMC_PU2 flash driver
2339 * Fix mkimage usage message
2341 * Map SRAM on NC650 board
2343 * Work around for Ethernet problems on Xaeniax board
2345 * Patch by TsiChung Liew, 23 Sep 2004:
2346 - add support for MPC8220 CPU
2347 - Add support for Alaska and Yukon boards
2349 * Fix configuration for ERIC board (needs more room)
2351 * Adjust MIPS compiler options at run-time depending on tools version
2352 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2353 "-mcpu=4kc" for old tools)
2355 * Add passing of the command line and memory size information to the
2356 kernel on xaeniax board.
2358 * Enable NAND flash support for NC650 board.
2360 * Patch by Thomas Lange 07 Oct 2004:
2361 Updated README for DBAu1x00 boards to match current status
2363 * Patch by Philippe Robin, 28 Sept 2004:
2364 Fix Flash support for Versatile.
2366 * Patch by Roger Blofeld, 16 Sep 2004:
2367 Fix timeout for DHCP command retry
2369 * Patch by Pantelis Antoniou, 14 Sep 2004:
2370 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2372 * Patch by Pantelis Antoniou, 14 Sep 2004:
2373 Kick watchdog when bz-decompressing
2375 * Fix CFG_HZ problems on AT91RM9200 systems
2376 [Remember: CFG_HZ should be 1000 on ALL systems!]
2378 * Patch by Gridish Shlomi, 30 Aug 2004:
2379 - Add support to revA version of PQ27 and PQ27E.
2380 - Reverted MPC8260ADS baudrate back to original 115200
2382 * Patch by Hojin, 17 Sep 2004:
2383 Fix typo in cfi_flash.c
2385 * Patch by Mark Jonas, 09 September 2004:
2386 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2389 * Patch by Mark Jonas, 31 August 2004:
2390 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2391 improves FTP performance for MPC5200 systems. Enabled for IceCube
2394 * Patch by Michael Bendzick, 30 Aug 2004:
2395 - Improve platform.S code for omap1510inn that detects whether code
2396 is running from SDRAM or not. Patch allows SDRAM to be configured
2397 if code is running out of SRAM at 0x20000000.
2399 * Patch by Frederick Klatt, 30 Aug 2004:
2400 Add support for the Wind River SBC8540/SBC8560 boards
2402 * Configure SX1 board to use drivers/cfi_flash.c
2404 * Patches by Michael Bendzick, 30 Aug 2004:
2405 - Configure omap1510inn board to use drivers/cfi_flash.c
2406 - Make drivers/cfi_flash.c protect environment and redundant
2409 * Patch by Steven Scholz, 23 Jun 2004:
2410 - Add script (tools/img2brec.sh) to programm U-Boot into
2411 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2413 * Patches by Scott McNutt, 24 Aug 2004:
2414 - Add support for Altera Nios-II processors.
2415 - Add support for Psyent PCI-5441 board.
2416 - Add support for Psyent PK1C20 board.
2418 * Patches by Jon Loeliger, 24 Aug 2004:
2419 - Add support for the MPC8541 and MPC8555 CDS boards
2420 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2421 - Convert MPC85xxADS to use common CFI flash driver
2422 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2423 from board_early_init_f()
2424 - Provide SW workaround for PCI initialization on 85xx CDS
2426 * Patches by George G. Davis, 24 Aug 2004:
2427 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2428 - Remove static network setup defaults from mx1ads_config
2429 - update ARM boards to use constants from mach-types.h
2431 * Patch by Gary Jennejohn, 04 Oct 2004:
2432 - fix I2C on at91rm9200
2433 - add support for Ricoh RS5C372A RTC
2435 * Patch by Gary Jennejohn, 01 Oct 2004:
2436 - add support for CMC PU2 board
2437 - add support for I2C on at91rm9200
2439 * Patch by Gary Jennejohn, 28 Sep 2004:
2440 fix baudrate handling on at91rm9200
2442 * Patch by Yuli Barcohen, 22 Aug 2004:
2443 - remove ZPC.1900 board-specific flash driver;
2444 switch the port to generic CFI driver;
2447 * Patch by Hinko Kocevar, 21 Aug 2004:
2448 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2450 * Clean up tools/bmp_logo.c to not add trailing white space
2452 * Patch by Hinko Kocevar, 21 Aug 2004:
2453 - Group common framebuffer functions in common/lcd.c
2454 - Group common framebuffer macros and #defines in include/lcd.h
2455 - Provide calc_fbsize() for video ATAG
2457 * Patch by Sam Song, 21 August 2004:
2458 - Fix a typo in README
2459 - Align "(RO)" output for "flinfo" after "protect on"
2460 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2461 ratio 1:1 when core frequency less than 50MHz
2463 * Patches by Hinko Kocevar, 21 Aug 2004:
2464 - fix some "use of label at end of compound statement" warnings
2465 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2467 * Patch by Steven Scholz, 16 Aug 2004:
2468 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2469 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2470 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2471 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2472 into cpu/arm920t/$(SOC)/
2474 * Patches by Sean Chang, 09 Aug 2004:
2475 - Added support for both 8 and 16 bit mode access to System ACE CF
2477 - Fixed missing System ACE CF device during get FAT partition info
2478 in fat_register_device function.
2479 - Enabled System ACE CF support on ML300.
2481 * Patch by Sean Chang, 09 Aug 2004:
2482 Synch defines for saveenv and do_saveenv functions so they get
2483 compiled under the same statement.
2485 * Patch by Sean Chang, 09 Aug 2004:
2486 - Added I2C support for ML300.
2487 - Added support for ML300 to read out its environment information
2488 stored on the EEPROM.
2489 - Added support to use board specific parameters as part of
2490 U-Boot's environment information.
2491 - Updated MLD files to support configuration for new features
2494 * Patches by Travis Sawyer, 05 Aug 2004:
2495 - Remove incorrect bridge settings for eth group 6
2496 - Add call to setup bridge in ppc_440x_eth_initialize
2497 - Fix ppc_440x_eth_init to reset the phy only if its the
2498 first time through, otherwise, just check the phy for the
2499 autonegotiated speed/duplex. This allows the use of netconsole
2500 - only print the speed/duplex the first time the phy is reset.
2502 * Patch by Shlomo Kut, 29 Mar 2004:
2503 Add support for MKS Instruments "Quantum" board
2505 * Fix build problem with Cogent boards;
2506 avoid using <asm/byteorder.h> when using the host compiler
2508 * Patch by Ganapathi C, 04 Aug 2004:
2509 Fix NFS timeout issue
2511 * Patch by Yuli Barcohen, 19 Jul 2004:
2512 - Fix host tools building in Cygwin environment
2513 - Fix header files search order for host tools
2515 * Patch by Tom Armistead, 19 Jul 2004:
2516 Fix kgdb.S support for 74xx_75x cpu
2518 * Patch by Jon Loeliger, 15 Jul 2004:
2519 Fix MPC85xx I2C driver
2521 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2523 * Patch by Stephen Williams, 15 July 2004
2524 Set the PCI class code for JSE board as part of PCI interface setup
2526 * Patch by Michael Bendzick, 15 Jul 2004:
2527 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2528 CFG_FLASH_USE_BUFFER_WRITE is set
2530 * Patch by Yuli Barcohen, 13 Jul 2004:
2531 Allow clock setting on MPC866/MPC885 series chips according to
2532 environment variable `cpuclk'
2534 * Patch by Yuli Barcohen, 20 Apr 2004:
2535 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2537 * Patch by Vincent Dubey, 24 Sep 2004:
2538 Add support for xaeniax board
2540 * Add comment about non-GPL character of standalone applications to
2543 * Fix FEC ethernet problem on NSCU board.
2545 * Patch by Gary Jennejohn, 09 Sep 2004:
2546 allow to use USART1 as console port on at91rm9200dk boards
2548 * Patch by Stefan Roese, 16 Sep 2004:
2551 * Fix SysClk handling for PPChameleon and CATcenter boards
2553 * Patch by Detlev Zundel, 08 Sep 2004:
2554 Update etags build target
2556 * Improve NetConsole support: add support for broadcast destination
2557 address and buffered input.
2559 * Cleanup compiler warnings for GCC 3.3.x and later
2561 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2563 * Add support for IDS "NC650" board
2565 * Add automatic update support for LWMON board
2567 * Clear Block Lock-Bits when erasing flash on LWMON board.
2569 * Fix return code of "fatload" command
2571 * Enable MSDOS/VFAT filesystem support for LWMON board
2573 * Patch by Martin Krause, 03 Aug 2004:
2574 change timing for SM501 graphics controller on TQM5200 module
2576 * Patch by Mark Jonas, 13 July 2004:
2577 - Total5200 LCD now run in little endian mode. Endianess conversion
2578 is done in hardware.
2579 - Removed last reference to "console" environment variable.
2581 * Patches by Lars Munch, 12 Jul 2004:
2582 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2584 - split out the LXT971A PHY from ns_9750_eth.h
2585 - split the dm9161 phy part out of at91rm9200_ether.c
2587 * Patch by Andreas Engel, 12 Jul 2004:
2588 Replaced hardcoded PL011 clock frequency with config variable.
2589 Fixed wrong CONFIG_CMD_DFL doc.
2591 * Patch by Thomas Viehweger, 09 Jun 2004:
2592 make it possible to remove chpart when there is only one partition
2594 * Add support for console over UDP (compatible to Ingo Molnar's
2595 netconsole patch under Linux)
2597 * Patch by Jon Loeliger, 16 Jul 2004:
2598 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2600 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2601 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2602 and CONFIG_L2_INIT_RAM options.
2603 - Refactor Local Bus initialization out of SDRAM setup.
2604 - Re-implement new version of LBC11/DDR11 errata workarounds.
2605 - Moved board specific PCI init parts out of CPU directory.
2606 - Added TLB entry for PCI-1 IO Memory
2607 - Updated README.mpc85xxads
2609 * Patch by Sascha Hauer, 28 Jun:
2610 - add generic support for Motorola i.MX architecture
2611 - add support for mx1ads, mx1fs2 and scb9328 boards
2613 * Patches by Marc Leeman, 23 Jul 2004:
2614 - Add define for the PCI/Memory Buffer Configuration Register
2615 - corrected comments in cpu/mpc824x/cpu_init.c
2617 * Add support for multiple serial interfaces
2618 (for example to allow modem dial-in / dial-out)
2620 * Patch by Stefan Roese, 15 Jul 2004:
2621 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2623 * Fix NSCU config; add ethernet wakeup code.
2625 * Add link for preloader for Motorola ColdFire to README.m68k
2627 * Patch by Michael Bendzick, 12 Jul 2004:
2628 fix output formatting in drivers/cfi_flash.c
2630 * Patch by Mark Jonas, 02 Jul 2004:
2631 Fix lowboot (again) on MPC5xxx
2633 * Patch by Curt Brune, 07 Jul 2004:
2634 relocate exception vectors on arm720t if needed
2636 * Patch by George G. Davis, 06 Jul 2004:
2637 - update mach-types.h to latest arm.linux.org.uk master list
2638 - Set correct OMAP1610 bi_arch_number for build target
2640 * Patch by Curt Brune, 06 Jul 2004:
2641 evb4510: add support for timer interrupt; cleanup
2643 * Patch by Dan Poirot, 06 Jul 2004:
2644 Fix sbc8260 environment variables
2646 * Cleanup redundand "console" environment variable
2648 * Patch by Mark Jonas, 05 Jul 2004:
2649 add support for the Total5100's and Total5200's LCD screen
2651 * Patches by Dan Eisenhut, 01 Jul 2004:
2653 - Move doc2000.h include to prevent compiler warning on some boards
2655 * Patch by Mark Jonas, 01 Jul 2004:
2656 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2657 MGT5100 and MPC5200 based Freescale platforms.
2659 * Patch by Philippe Robin, 01 Jul 2004:
2660 Add initialization for Integrator and versatile board files.
2662 * Patch by Hinko Kocevar, 01 Jun 2004:
2663 Fix VFD FB allocation, add LCD FB allocation on ARM
2665 * Patch by Martin Krause, 30 Jun 2004:
2666 Add support for TQM5200 board
2668 * Patch by Martin Krause, 29 Jun 2004:
2669 Add loopw command: infinite write loop on address range
2671 * Patches by Yasushi Shoji, 29 Jun 2004:
2672 - add empty include/asm-microblaze/processor.h
2673 - add to CREDITS and MAINTAINERS
2674 - add gd initialization
2675 - add MicroBlaze and SUZAKU board to MAKEALL script
2676 - add reset support for SUZAKU
2677 - add flush_cache() for MicroBlaze
2678 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2679 size flash memory on SUZAKU
2681 * Patch by Prakash Kumar, 27 Jun 2004:
2682 Add support for the PXA250 based Intrinsyc Cerf board.
2684 * Patch by Yasushi Shoji, 27 Jun 2004:
2685 fix comment in include/common.h
2687 * Rename SBC8560 into sbc8560 for consistency
2689 * Patch by Daniel Poirot, 24 Jun 2004:
2690 Add support for Wind River's sbc8240 board
2692 * Patches by Yasushi Shoji, 26 Jun 2004:
2693 - drivers/serial_xuartlite.c: fix "return 0" in void function
2694 - add microblaze support to mkimage tool
2696 * Patch by Fred Klatt, 25 Jun 2004:
2697 Add support for WindRiver's sbc8560 board
2699 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2700 Small Bugs fixes for "at91rm9200dk" board:
2701 - Timing modifications for SPI DataFlash access
2702 - Fix NAND flash detection bug
2704 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2705 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2707 * Patch by Jon Loeliger, 17 June 2004:
2708 Completion of the 8540ADS/8560ADS updates:
2709 Fix some PCI and Rapid I/O memory maps,
2710 Initialize both TSEC 1 and 2,
2712 Update MAINTAINER for 85xx boards and README.mpc85xxads
2714 * Patch by Yuli Barcohen, 16 Jun 2004:
2715 Remove obsolete AdderII port which was superseded by unified
2716 AdderII/Adder87x port
2718 * Patch by Ladislav Michl, 16 Jun 2004:
2719 Fix gcc-3.3.3 warnings for smc91111.c
2721 * Patch by Stefan Roese, 02 Jul 2004:
2722 - Fix bug in 405 ethernet driver; allocated data not cleared!
2723 - Fix problem in 405 i2c driver; don't try to print without console!
2725 * Patch by Paul Ruhland, 11 Jun 2004:
2726 Remove debug code from 'board/lpd7a40x/flash.c'
2728 * Patch by Andrea Marson, 11 Jun 2004:
2729 Update for PPChameleon board:
2730 - support for SysClk @ 25MHz
2731 - support for Silicon Motion SM712 VGA controller
2734 * Patches by Richard Woodruff, 10 Jun 2004:
2735 - fix problems with examples/stubs.c for GCC >= 3.4
2736 - fix problems with gd initialization
2738 * Patch by Curt Brune, 17 May 2004:
2739 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2740 - Add support for ESPD-Inc. EVB4510 Board
2742 * Patch by Marc Leeman, 11 May 2004:
2743 Fix for MPC8245 - reading PPC Memory from another device with the
2744 PPC as PCI target device corrupts data due to interenal hardware
2747 * Fix "cls" command when used with splash screen
2749 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2750 slow download of a big image)
2752 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2753 display even after showing a bitmap
2755 * Patch by Josef Wagner, 04 Jun 2004:
2756 - DDR Ram support for PM520 (MPC5200)
2757 - support for different flash types (PM520)
2758 - USB / IDE / CF-Card / DiskOnChip support for PM520
2759 - 8 bit boot rom support for PM520/CE520
2760 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2761 - I2C and RTC support for CPC45
2762 - support of new flash type (28F160C3T) for CPC45
2764 * Fix flash parameters passed to Linux for PPChameleon board
2766 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2768 * Patch by Paul Ruhland, 10 Jun 2004:
2769 fix support for Logic SDK-LH7A404 board and clean up the
2770 LH7A404 register macros.
2772 * Patch by Matthew McClintock, 10 Jun 2004:
2773 Modify code to select correct serial clock on Sandpoint8245
2775 * Patch by Robert Schwebel, 10 Jun 2004:
2776 Add support for Intel K3 strata flash.
2778 * Patch by Thomas Brand, 10 Jun 2004:
2779 Fix "loads" command on DK1S10 board
2781 * Patch by Yuli Barcohen, 09 Jun 2004:
2782 Add support for 8MB flash SIMM and JFFS2 file system on
2783 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2785 * Patch by Yuli Barcohen, 09 Jun 2004:
2786 Add support for Analogue&Micro Adder87x and the older AdderII board.
2788 * Patch by Ming-Len Wu, 09 Jun 2004:
2789 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2791 * Patch by Sam Song, 09 Jun 2004:
2792 - Add support for RPXlite_DW board
2793 - Update FLASH driver for 4*AM29DL323DB90VI
2794 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2796 * Patch by Mark Jonas, 08 June 2004:
2797 - Make MPC5200 boards evaluate the SVR to print processor name and
2798 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2800 * Patch by Kai-Uwe Bloem, 06 May 2004:
2801 Fix endianess problem in cramfs code
2803 * Patch by Tom Armistead, 04 Jun 2004:
2804 Add support for MAX6900 RTC
2806 * Patches by Ladislav Michl, 03 Jun 2004:
2807 - fix cfi_flash.c on LE systems
2808 - let 'make mrproper' delete u-boot.img as well
2809 - turn printf into debug in cfi_flash.c
2811 * Patch by Kurt Stremerch, 28 May 2004:
2812 Add support for Exys XSEngine board
2814 * Patch by Martin Krause, 27 May 2004:
2815 Fix a MPC5xxx I2C timing issue in i2c_probe().
2817 * Patch by Leif Lindholm, 27 May 2004:
2818 Fix board_init_f() for dbau1x00 board.
2820 * Patch by Imre Deak, 26 May 2004:
2821 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2822 Set flash base accordingly, and decide whether to do or skip board
2823 specific setup steps.
2825 * Patch by Josef Baumgartner, 26 May 2004:
2826 Add missing define in include/asm-m68k/global_data.h
2828 * Patch by Josef Baumgartner, 25 May 2004:
2829 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2831 * Patch by Paul Ruhland, 24 May 2004:
2832 fix SDRAM initialization for LPD7A400 board.
2834 * Patch by Jian Zhang, 20 May 2004:
2835 add support for environment in NAND flash
2837 * Patch by Yuli Barcohen, 20 May 2004:
2838 Add support for Interphase iSPAN boards.
2840 * Patches by Paul Ruhland, 17 May 2004:
2841 - Add I/O functions to the smc91111 ethernet driver to support the
2842 Logic LPD7A40x boards.
2843 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2844 specifically the LPD7A400.
2846 * Patches by Robert Schwebel, 15 May 2004:
2847 - call MAC address reading code also for SMSC91C111;
2848 - make SMSC91C111 timeout configurable, remove duplicate code
2849 - fix get_timer() for PXA
2850 - update doc/README.JFFS2
2851 - use "bootfile" env variable also for jffs2
2853 * Patch by Tolunay Orkun, 14 May 2004:
2854 Add support for Cogent CSB472 board (8MB Flash Rev)
2856 * Patch by Thomas Viehweger, 14 May 2004:
2857 - flash.h: more flash types added
2858 - immap_8260.h: some bits added (useful for RMII)
2859 - cmd_coninfo.c: typo corrected, printf -> puts
2860 - reduced size by replacing spaces with tab
2862 * Patch by Robert Schwebel, 13 May 2004:
2863 Add 'imgextract' command: extract one part of a multi file image.
2865 * Patches by Jon Loeliger, 11 May 2004:
2866 Dynamically handle REV1 and REV2 MPC85xx parts.
2867 (Jon Loeliger, 10-May-2004).
2868 New consistent memory map and Local Access Window across MPC85xx line.
2869 New CCSRBAR at 0xE000_0000 now.
2870 Add RAPID I/O memory map.
2871 New memory map in README.MPC85xxads
2872 (Kumar Gala, 10-May-2004)
2873 Better board and CPU identification on MPC85xx boards at boot.
2874 (Jon Loeliger, 10-May-2004)
2875 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2876 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2877 (Jim Robertson, 10-May-2004)
2878 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2879 Supports multiple PHYs.
2880 (Andy Fleming, 10-May-2004)
2881 Some README.MPC85xxads updates.
2882 (Kumar Gala, 10-May-2004)
2883 Copyright updates for "Freescale"
2884 (Andy Fleming, 10-May-2004)
2886 * Patch by Stephen Williams, 11 May 2004:
2887 Add flash support for ST M29W040B
2888 Reduce JSE specific flash.c to remove dead code.
2890 * Patch by Markus Pietrek, 04 May 2004:
2891 Fix clear_bss code for ARM systems (all except s3c44b0 which
2892 doesn't clear BSS at all?)
2894 * Fix "ping" problem on INC-IP board. Strange problem:
2895 Sometimes the store word instruction hangs while writing to one of
2896 the Switch registers, but only if the next instruction is 16-byte
2897 aligned. Moving the instruction into a separate function somehow
2898 makes the problem go away.
2900 * Patch by Rishi Bhattacharya, 08 May 2004:
2901 Add support for TI OMAP5912 OSK Board
2903 * Patch by Sam Song May, 07 May 2004:
2904 Fix typo of UPM table for rmu board
2906 * Patch by Pantelis Antoniou, 05 May 2004:
2907 - Intracom board update.
2910 * Add support for the second Ethernet interface for the 'PPChameleon'
2913 * Patch by Dave Peverley, 30 Apr 2004:
2914 Add support for OMAP730 Perseus2 Development board
2916 * Patch by Alan J. Luse, 29 Apr 2004:
2917 Fix flash chip-select (OR0) option register setting on FADS boards.
2919 * Patch by Alan J. Luse, 29 Apr 2004:
2920 Report MII network speed and duplex setting properly when
2921 auto-negotiate is not enabled.
2923 * Patch by Jarrett Redd, 29 Apr 2004:
2924 Fix hang on reset on Ocotea board due to flash in wrong mode.
2926 * Patch by Dave Peverley, 29 Apr 2004:
2927 add MAC address detection to smc91111 driver
2929 * Patch by David Müller, 28 Apr 2004:
2930 fix typo in lib_arm/board.c
2932 * Patch by Tolunay Orkun, 20 Apr 2004:
2933 - README update: add CONFIG_CSB272 and csb272_config
2934 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2935 i2cfast environment variable
2937 * Patch by Yuli Barcohen, 19 Apr 2004:
2938 - Rename DUET_ADS to MPC885ADS
2939 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2940 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2941 - Clean up FADS family port to use the new defines
2943 * Fix PCI support on CPC45 board
2945 * Patch by Scott McNutt, 25 Apr 2004:
2946 Add Nios GDB/JTAG Console support:
2947 - Add stubs to support gdb via JTAG.
2948 - Add support for console over JTAG.
2951 * Add support for CATcenter board (based on PPChameleon ME module)
2953 * Patch by Klaus Heydeck, 12 May 2004:
2954 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2955 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2956 various changes to KUP4 board specific files
2958 * Fix minor network problem on MPC5200: need some delay between
2959 resetting the PHY and sending the first packet. Implemented in a
2960 "natural" way by invoking the PHY reset and initialization code
2961 only once after power on vs. each time the interface is brought up.
2963 * Add some limited support for low-speed devices to SL811 USB controller
2964 (at least "usb reset" now passes successfully and "usb info" displays
2965 correct information)
2967 * Change init sequence for multiple network interfaces: initialize
2968 on-chip interfaces before external cards.
2970 * Fix memory leak in the NAND-specific JFFS2 code
2972 * Fix SL811 USB controller when attached to a USB hub
2974 * Fix config option spelling in PM520 config file
2976 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2977 patches by Pantelis Antoniou, 30 Mar 2004)
2979 * Fix minor NAND JFFS2 related issue
2981 * Fixes for SL811 USB controller:
2982 - implement workaround for broken memory stick
2983 - improve error handling
2985 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2986 cope with congested networks.
2988 ======================================================================
2989 Changes for U-Boot 1.1.1:
2990 ======================================================================
2992 * Patch by Travis Sawyer, 23 Apr 2004:
2993 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2994 errata from Vitesse Semiconductor.
2996 * Patch by Philippe Robin, 22 Apr 2004:
2997 Fix ethernet configuration for "versatile" board
2999 * Patch by Kshitij Gupta, 21 Apr 2004:
3000 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
3002 * Patch by Steven Scholz, 24 Feb 2004:
3003 Fix a bug in AT91RM9200 ethernet driver:
3004 The MII interface is now initialized before accessing the PHY.
3006 * Patch by John Kerl, 19 Apr 2004:
3007 Use U-boot's miiphy.h for PHY register names, rather than
3008 introducing a new header file.
3010 * Update pci_ids.h from linux-2.4.26
3012 * Patch by Masami Komiya, 19 Apr 2004:
3013 Fix problem cause by VLAN function on little endian architecture
3014 without VLAN environment
3016 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
3017 binary image for all clock frequencies. Implement run-time
3018 optimization of flash access timing based on the actual bus
3021 * Modify KUP4X board configuration to use SL811 driver for USB memory
3022 sticks (including FAT / VFAT filesystem support)
3024 * Add SL811 Host Controller Interface driver for USB
3026 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
3028 * Patch by Pantelis Antoniou, 19 Apr 2004:
3029 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
3030 Minor patches for Intracom boards.
3032 * Patch by Christian Pell, 19 Apr 2004:
3033 cleanup support for CF/IDE on PCMCIA for PXA25X
3035 * Temporarily disabled John Kerl's extended MII command code because
3036 "miivals.h" is missing
3038 * Patches by Mark Jonas, 13 Apr 2004:
3039 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
3040 - Add sync instructions to IceCube SDRAM init code
3041 - Move SDRAM chip constants into seperate include files
3042 - Unify DDR and SDR initialization code
3043 - Unify all IceCube (Lite5xxx) target names
3045 * Patch by John Kerl, 16 Apr 2004:
3046 Enable ranges in mii command, e.g. mii read 0-1f 0 or
3047 mii read 4-7 18-1a. Also add mii dump subcommand for
3048 pretty-printing standard regs 0-5.
3050 * Patch by Stephen Williams, 16 April 2004:
3051 fix typo in JSE.h; update MAINTAINERS
3053 * Patch by Matthew S. McClintock, 14 Apr 2004:
3054 fix initdram function for utx8245 board
3056 * Patch by Markus Pietrek, 14 Apr 2004:
3057 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3059 * Patch by Reinhard Meyer, 18 Apr 2004:
3060 provide the IDE Reset Function for EMK 5200 boards
3062 * Patch by Masami Komiya, 12 Apr 2004:
3063 fix pci_hose_write_config_{byte,word}_via_dword problems
3065 * Patch by Sangmoon Kim, 12 Apr 2004:
3066 Update max RAM size for debris board
3068 * Patch by Travis Sawyer, 08 Apr 2004:
3069 Add TLB entry for second DIMM slot on ocotea
3071 * Patch by Masami Komiya, 08 Apr 2004:
3072 add RTL8169 network driver
3074 * Patch by Dan Malek, 07 Apr 2004:
3075 - Add support for RPC/STx GP3, Motorola 8560 board
3076 - Update 85xx TSEC driver so it searches MII for first available PHY
3078 - Add functions to support console MII commands.
3080 * Patch by Tolunay Orkun, 07 Apr 2004:
3081 Move initialization of bi_iic_fast[]
3082 from board_init_f() to board_init_r()
3084 * Patch by Yasushi Shoji, 07 Apr 2004:
3085 Cleanup microblaze port
3087 * Patch by Sangmoon Kim, 07 Apr 2004:
3088 Add auto SDRAM module detection for Debris board
3090 * Patch by Rune Torgersen, 06 Apr 2004:
3091 - Fix some PCI problems on the MPC8266ADS board
3092 - Fix the location of some PCI entries in the immap structure
3094 * Patch by Yasushi Shoji, 07 Apr 2004:
3095 - add support for microblaze processors
3096 - add support for AtmarkTechno "suzaku" board
3098 * Configure PPChameleon board to use redundand environment in flash
3100 * Configure PPChameleon board to use JFFS2 NAND support.
3102 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3104 * Patch by Rune Torgersen, 16 Apr 2004:
3107 * Patches by Pantelis Antoniou, 16 Apr 2004:
3108 - add support for a new version of an Intracom board and fix
3109 various other things on others.
3110 - add verify support to the crc32 command (define
3111 CONFIG_CRC32_VERIFY to enable it)
3112 - fix FEC driver for MPC8xx systems:
3113 1. fix compilation problems for boards that use dynamic
3115 2. shut down FEC after network transfers
3116 - HUSH parser fixes:
3117 1. A new test command was added. This is a simplified version of
3118 the one in the bourne shell.
3119 2. A new exit command was added which terminates the current
3121 3. Fixed handing of $? (exit code of last executed command)
3122 - Fix some compile problems;
3123 add "once" functionality for the netretry variable
3125 * Patch by George G. Davis, 02 Apr 2004:
3126 add support for Intel Assabet board
3128 * Patch by Stephen Williams, 01 Apr 2004:
3129 Add support for Picture Elements JSE board
3131 * Patch by Christian Pell, 01 Apr 2004:
3132 Add CompactFlash support for PXA systems.
3134 * Patches by Pantelis Antoniou, 30 Mar 2004:
3135 - add auto-complete support to the U-Boot CLI
3136 - add support for NETTA and NETPHONE boards; fix NETVIA board
3137 - add support for the Epson 156x series of graphical displays
3138 (These displays are serial and not suitable for using a normal
3139 framebuffer console on them)
3140 - add infrastructure needed in order to POST any DSPs in a board
3141 - improve and fix various things in the MPC8xx FEC driver:
3142 1. The new 87x and 88x series of processors have two FECs,
3143 and the new driver supports them both.
3144 2. Another change in the 87x/88x series is support for
3145 the RMII (Reduced MII) interface. However numerous
3146 changes are needed to make it work since the PHYs
3147 are connected to the same lines. That means that
3148 you have to address them correctly over the MII
3150 3. We now correctly match the MII/RMII interface
3151 configuration to what the PHY reports.
3152 - Fix problem when readingthe MII status register. Due to the
3153 internal design of many PHYs you have to read the register
3154 twice. The problem is more apparent in 10Mbit mode.
3155 - add new mode ".jffs2s" for reading from a NAND device: it just
3156 skips over bad blocks.
3157 - add networking support for VLANs (802.1q), and CDP (Cisco
3159 - some minor patches / cleanup
3161 * Patch by Yuli Barcohen, 28 Mar 2004:
3162 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3163 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3164 - Change configuration method for MPC8260ADS family
3166 * add startup code to clear the BSS of standalone applications
3168 * Fix if / elif handling bug in HUSH shell
3170 ======================================================================
3171 Changes for U-Boot 1.1.0:
3172 ======================================================================
3174 * Patch by Mark Jonas: Remove config.tmp files only when
3175 unconfiguring the board
3177 * Adapt RMU board for bigger flash memory
3179 * Patch by Klaus Heydeck, 13 Mar 2003:
3180 Add support for KUP4X Board
3182 * Patch by Pavel Bartusek, 21 Mar 2004
3183 Add Reiserfs support
3185 * Patch by Hinko Kocevar, 20 Mar 2004
3186 - Add auto-release for SMSC LAN91c111 driver
3187 - Add save/restore of PTR and PNR regs as suggested in datasheet
3189 * Patch by Stephen Williams, 19 March 2004
3190 Increase speed of sector reads from SystemACE,
3191 shorten poll timeout and remove a useless reset
3193 * Patch by Tolunay Orkun, 19 Mar 2004:
3194 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3197 * Patch by Brad Kemp, 18 Mar 2004:
3198 prevent machine checks during a PCI scan
3200 * Patch by Pierre Aubert, 18 Mar 2004:
3201 Fix string cleaning in IDE identification
3203 * Patch by Pierre Aubert, 18 Mar 2004:
3204 - Unify video mode handling for Chips & Technologies 69000 Video
3205 chip and Silicon Motion SMI 712/710/810 Video chip
3206 - Add selection of the video output (CRT or LCD) via 'videoout'
3207 environment variable for the Silicon Motion
3210 * Patch by Pierre Aubert, 18 Mar 2004:
3211 include/common.h typo fix
3213 * Patches by Tolunay Orkun, 17 Mar 2004:
3214 - Add support for bd->bi_iic_fast[] initialization via environment
3215 variable "i2cfast" (CONFIG_I2CFAST)
3216 - Add "i2cfast" u-boot environment variable support for csb272
3218 * Patch by Carl Riechers, 17 Mar 2004:
3219 Ignore '\0' characters in console input for use with telnet and
3222 * Patch by Leon Kukovec, 17 Mar 2004:
3223 typo fix for strswab prototype #ifdef
3225 * Patches by Thomas Viehweger, 16 Mar 2004:
3226 - show PCI clock frequency on MPC8260 systems
3227 - add FCC_PSMR_RMII flag for HiP7 processors
3228 - in do_jffs2_fsload(), take load address from load_addr if not set
3229 explicit, update load_addr otherwise
3230 - replaced printf by putc/puts when no formatting is needed
3231 (smaller code size, faster execution)
3233 * Patch by Phillippe Robin, 16 Mar 2004:
3234 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3236 * Patch by Stephen Williams, 15 Mar 2004:
3237 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3239 * Patch by Tolunay Orkun, 15 Mar 2004:
3240 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3242 * Patch by Travis Sawyer, 15 Mar 2004:
3243 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3245 * Add start-up delay to make sure power has stabilized before
3246 attempting to switch on USB on SX1 board.
3248 * Patch by Josef Wagner, 18 Mar 2004:
3249 - Add support for MicroSys XM250 board (PXA255)
3250 - Add support for MicroSys PM828 board (MPC8280)
3251 - Add support for 32 MB Flash on PM825/826
3252 - new SDRAM refresh rate for PM825/PM826
3253 - added support for MicroSys PM520 (MPC5200)
3254 - replaced Query by Identify command in CPU86/flash.c
3255 to support 28F160F3B
3257 * Fix wrap around problem with udelay() on ARM920T
3259 * Add support for Macronix flash on TRAB board
3261 * Patch by Pierre Aubert, 15 Mar 2004:
3262 Fix buffer overflow in IDE identification
3264 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3266 * Remove redundand #define in IceCube.h
3268 * Patch by Steven Scholz, 27 Feb 2004:
3269 - Adding get_ticks() and get_tbclk() for AT91RM9200
3270 - Many white space fixes in cpu/at91rm9200/interrupts.c
3272 * Patches by Steven Scholz, 20 Feb 2004:
3273 some cleanup in AT91RM9200 related code
3275 * Patches by Travis Sawyer, 12 Mar 2004:
3276 - Fix Gigabit Ethernet support for 440GX
3277 - Add Gigabit Ethernet Support to MII PHY utilities
3279 * Patch by Brad Kemp, 12 Mar 2004:
3280 Fixes for drivers/cfi_flash.c:
3281 - Better support for x8/x16 implementations
3282 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3283 - Added defines for AMD command and address constants
3285 * Patch by Leon Kukovec, 12 Mar 2004:
3286 Fix get_dentfromdir() to correctly handle deleted dentries
3288 * Patch by George G. Davis, 11 Mar 2004:
3289 Remove hard coded network settings in TI OMAP1610 H2
3290 default board config
3292 * Patch by George G. Davis, 11 Mar 2004:
3293 add support for ADS GraphicsClient+ board.
3295 * Patch by Pierre Aubert, 11 Mar 2004:
3296 - add bitmap command and splash screen support in cfb console
3297 - add [optional] origin in the bitmap display command
3299 * Patch by Travis Sawyer, 11 Mar 2004:
3300 Fix ocotea board early init interrupt setup.
3302 * Patch by Thomas Viehweger, 11 Mar 2004:
3303 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3305 * Patch by Stephan Linz, 09 Mar 2004
3306 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3308 * Patch by George G. Davis, 9 Mar 2004:
3309 fix recent build failure for SA1100 target
3311 * Patch by Travis Sawyer, 09 Mar 2004:
3312 Support native interrupt mode for the IBM440GX.
3313 Previously it was running in 440GP compatibility mode.
3315 * Patch by Philippe Robin, 09 Mar 2004:
3316 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3319 * Patch by Masami Komiya, 08 Mar 2004:
3320 Don't overwrite server IP address or boot file name
3321 when the boot server does not return values
3323 * Patch by Tolunay Orkun, 5 Mar 2004:
3324 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3326 * Patch by Tolunay Orkun, 5 Mar 2004:
3327 Fix early board initialization for Cogent CSB272 board
3329 * Patch by Ed Okerson, 3 Mar 2004:
3330 fix CFI flash writes for little endian systems
3332 * Patch by Reinhard Meyer, 01 Mar 2004:
3333 generalize USB and IDE support for MPC5200 with according
3334 changes to IceCube.h and TOP5200.h
3335 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3336 add info about USB and IDE to README
3338 * Patch by Yuli Barcohen, 4 Mar 2004:
3339 Fix problems with GCC 3.3.x which changed handling of global
3340 variables explicitly initialized to zero (now in .bss instead of
3343 * Patch by Leon Kukovec, 02 Mar 2004:
3344 add strswab() to fix IDE LBA capacity, firmware and model numbers
3345 on little endian machines
3347 * Patch by Masami Komiya, 02 Mar 2004:
3348 - Remove get_ticks() from NFS code
3349 - Add verification of RPC transaction ID
3351 * Patch by Pierre Aubert, 02 Mar 2004:
3352 cleanup for IDE and USB drivers for MPC5200
3354 * Patch by Travis Sawyer, 01 Mar 2004:
3356 - Add IBM PPC440GX Ref Platform support (Ocotea)
3357 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3358 Adapted to U-Boot and 440GX port
3360 - Add gracious handling of all Ethernet Pin Selections for 440GX
3361 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3363 - Add needed bit definitions
3366 * Patch by Carl Riechers, 1 Mar 2004:
3367 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3369 * Patch by Stephan Linz, 27 Feb 2004
3370 - avoid problems for targets without NFS download support
3372 * Patch by Rune Torgersen, 27 Feb 2004:
3373 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3374 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3375 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3377 * Patch by Masami Komiya, 27 Feb 2004:
3378 Fix rarpboot: add autoload by NFS
3380 * Patch by Dan Eisenhut, 26 Feb 2004:
3381 fix flash_write return value in saveenv
3383 * Patch by Stephan Linz, 11 Dec 2003
3384 expand config.mk to avoid trigraph warnings on NIOS
3386 * Rename "BMS2003" board into "HMI10"
3388 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3389 storage; auto-set console on USB port (using preboot command)
3391 * Add support for SX1 mobile phone; add support for USB-based console
3392 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3394 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3396 * Fix SDRAM timings for LITE5200 / IceCube board
3398 * Handle Auti-MDIX / connection status for INCA-IP
3400 * Fix USB problems when attempting to read 0 bytes
3402 * Patch by Travis Sawyer, 26 Feb 2004:
3403 Fix broken compile for XPEDITE1K target.
3405 * Patch by Stephan Linz, 26 Feb 2004:
3406 Bug fix for NFS code on NIOS targets
3408 * Patch by Stephen Williams, 26 Feb 2004:
3409 Break up SystemACE reads of large block counts
3411 * Patch by Pierre Aubert, 26 Feb 2004
3412 add IDE support for MPC5200
3414 * Patch by Masami Komiya, 26 Feb 2004:
3415 add autoload via NFS
3417 * Patch by Stephen Williams
3418 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3419 elsewhere in the source.
3421 * Patch by Steven Scholz, 25 Feb 2004:
3422 - Timeouts in FPGA code should be based on CFG_HZ
3423 - Minor cleanup in code for Altera FPGA ACEX1K
3425 * Patch by Steven Scholz, 25 Feb 2004:
3426 Changed "Directory Hierarchy" section in README
3428 * Patch by Masami Komiya, 25 Feb 2004:
3429 Reduce copy count in nfs_read_reply() of NFS code
3431 * Patch by Markus Pietrek, 24 Feb 2004:
3432 NS9750 DevBoard added
3434 * Patch by Pierre Aubert, 24 Feb 2004
3435 add USB support for MPC5200
3437 * Patch by Steven Scholz, 24 Feb 2004:
3438 - fix MII commands to use values from last command
3440 * Patch by Torsten Demke, 24 Feb 2004:
3441 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3443 * Patch by Rahul Shanbhag, 19 Feb 2004:
3444 Fixes for for OMAP1610 board:
3445 - shift some IRQ specific code to platform.S file
3446 - remove duplicatewatchdog reset code from start.S
3448 * Make Auto-MDIX Support configurable on INCA-IP board
3450 * Fix license for mkimage tool
3452 * Patch by Masami Komiya, 24 Feb 2004:
3453 Update NetBootFileXferSize in NFS code
3455 * Patch by Scott McNutt, 24 Feb 2004:
3456 fix packet length in NFS code
3458 * Patch by Masami Komiy, 22 Feb 2004:
3459 Add support for NFS for file download
3461 * Patch by Andrea Scian, 17 Feb 2004:
3462 Add support for S3C44B0 processor and DAVE B2 board
3464 * Patch by Steven Scholz, 20 Feb 2004:
3465 - Add support for MII commands on AT91RM9200 boards
3466 - some cleanup in AT91RM9200 ethernet code
3468 * Patch by Peter Ryser, 20 Feb 2004:
3469 Add support for the Xilinx ML300 platform
3471 * Patch by Stephan Linz, 17 Feb 2004:
3472 Fix watchdog support for NIOS
3474 * Patch by Josh Fryman, 16 Feb 2004:
3475 Fix byte-swapping for cfi_flash.c for different bus widths
3477 * Patch by Jon Diekema, 14 Jeb 2004:
3478 Remove duplicate "FPGA Support" notes from the README file
3480 * Patches by Reinhard Meyer, 14 Feb 2004:
3481 - update board/emk tree; use common flash driver
3482 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3483 [adapted for other PPC CPUs -- wd]
3484 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3486 * Patch by Jon Diekema, 13 Feb 2004:
3487 Call show_boot_progress() whenever POST "FAILED" is printed.
3489 * Patch by Nishant Kamat, 13 Feb 2004:
3490 Add support for TI OMAP1610 H2 Board
3491 Fixes for cpu/arm926ejs/interrupt.c
3492 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3493 Fix for a timer bug in OMAP1610 Innovator
3494 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3496 * Patches by Stephan Linz, 12 Feb 2004:
3497 - add support for NIOS timer with variable period preload counter value
3498 - prepare POST framework support for NIOS targets
3500 * Patch by Denis Peter, 11 Feb 2004:
3501 add POST support for the MIP405 board
3503 * Patch by Laurent Mohin, 10 Feb 2004:
3504 Fix buffer overflow in common/usb.c
3506 * Patch by Tolunay Orkun, 10 Feb 2004:
3507 Add support for Cogent CSB272 board
3509 * Patch by Thomas Elste, 10 Feb 2004:
3510 Add support for NET+50 CPU and ModNET50 board
3512 * Patch by Sam Song, 10 Feb 2004:
3513 Fix typos in cfi_flash.c
3515 * Patch by Leon Kukovec, 10 Feb 2004
3516 Fixed long dir entry slot id calculation in get_vfatname
3518 * Patch by Robin Gilks, 10 Feb 2004:
3519 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3520 !=, <>, <, >, <=, >=)
3522 * Fix problem with side effects in macros in include/usb.h
3524 * Patch by David Benson, 13 Nov 2003:
3525 bug 841358 - fix TFTP download size limit
3527 * Fixing bug 850768:
3528 improper flush_cache() in load_serial()
3530 * Fixing bug 834943:
3531 MPC8540 - missing volatile declarations
3533 * Patch by Stephen Williams, 09 Feb 2004:
3534 Add support for Xilinx SystemACE chip:
3535 - New files common/cmd_ace.c and include/systemace.h
3536 - Hook systemace support into cmd_fat and the partition manager
3538 * Patch by Travis Sawyer, 09 Feb 2004:
3539 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3541 * Patch by Travis Sawyer, 09 Feb 2004:
3543 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3544 - Add phymode for 440 enet
3547 - Change board_pre_init to board_early_init_f
3548 - Add user flash to bus controller setup
3550 - Fix is_pci_host to check GPIO for monarch bit
3551 - Force xpedite1k to pci conventional mode (via #define option)
3553 * Patch by Brad Kemp, 4 Feb 2004:
3554 - handle the machine check that is generated during the PCI scans
3556 - define the registers used in the IMMR by the PCI subsystem.
3558 * Patch by Pierre Aubert, 03 Feb 2004:
3559 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3561 * Patch by Jeff Angielski, 03 Feb 2004:
3562 Fix copy & paste error in cpu/mpc8260/pci.c
3564 * Patch by Reinhard Meyer, 24 Jan 2004:
3565 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3567 * Add Auto-MDIX support for INCA-IP
3571 * Patch by Josef Baumgartner, 10 Feb 2004:
3572 Fixes for ColdFire port
3574 * Patch by Brad Kemp, 11 Feb 2004:
3575 Fix CFI flash driver problems
3577 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3578 modules at CPU clock frequencies above 66 MHz.
3580 * Optimize flash programming speed for LWMON (by another 100% :-)
3582 * Patch by Jian Zhang, 3 Feb 2004:
3583 - Changed the incorrect FAT12BUFSIZE
3584 - data_begin in fsdata can be negative. Changed it to be short.
3586 * Patches by Stephan Linz, 30 Jan 2004:
3587 1: - board/altera/common/flash.c:flash_erase():
3588 o allow interrupts befor get_timer() call
3589 o check-up each erased sector and avoid unexpected timeouts
3590 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3591 o enclose sevenseg_set() in cpp condition
3592 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3593 - fix some typed in mistakes in the NIOS documentation
3594 2: - split DK1C20 configuration into several header files:
3595 o two new files for each NIOS CPU description
3596 o U-Boot related part is remaining in DK1C20.h
3597 3: - split DK1S10 configuration into several header files:
3598 o two new files for each NIOS CPU description
3599 o U-Boot related part is remaining in DK1S10.h
3600 4: - Add support for the Microtronix Linux Development Kit
3601 NIOS CPU configuration at the Altera Nios Development Kit,
3602 Stratix Edition (DK-1S10)
3603 5: - Add documentation for the Altera Nios Development Kit,
3604 Stratix Edition (DK-1S10)
3605 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3607 7: - Add support for the common U-Boot SPI framework at
3610 * Patch by Rahul Shanbhag, 28 Jan 2004:
3611 Fix flash protection/locking handling for OMAP1610 innovator board.
3613 * Patch by Rolf Peukert, 28 Jan 2004:
3614 fix flash write problems on CSB226 board (write with 32 bit bus width)
3616 * Patches by Mark Jonas, 16 Jan 2004:
3617 - fix rounding error when calculating baudrates for MPC5200 PSCs
3618 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3619 time which is not supported
3621 * Patch by Yuli Barcohen, 26 Jan 2004:
3622 Allow bzip2 compression for small memory footprint boards
3624 * Patch by Brad Kemp, 21 Jan 2004:
3625 Add support for CFI flash driver for both the Intel and the AMD
3628 * Patch by Travis Sawyer, 20 Jan 2004:
3629 Fix pci bridge auto enumeration of sibling p2p bridges.
3631 * Patch by Tolunay Orkun, 12 Jan 2004:
3632 Add some delays as needed for Intel LXT971A PHY support
3634 * Patches by Stephan Linz, 09 Jan 2004:
3635 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3636 - make DK1C20 board configuration related to ASMI conform to
3639 * Patch by Anders Larsen, 09 Jan 2004:
3641 ARM memory layout fixes: the abort-stack is now set up in the
3642 correct RAM area, and the BSS is zeroed out as it should be.
3644 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3645 of the linker scripts are replaced by '__bss_start' and '_end',
3646 resp., which is a further step to eliminate unnecessary differences
3647 between the implementation of the CPU architectures.
3649 * Patch by liang a lei, 9 Jan 2004:
3650 Fix Intel 28F128J3 ID in include/flash.h
3652 * Patch by Masami Komiya, 09 Jan 2004:
3653 add support for TB0229 board (NEC VR4131 MIPS processor)
3655 * Patch by Leon Kukovec, 12 Dec 2003:
3656 changed extern __inline__ into static __inline__ in
3657 include/linux/byteorder/swab.h
3659 * Patch by Travis Sawyer, 30 Dec 2003:
3660 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3661 select MDI port based on enabled EMAC device.
3662 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3665 * Patch by Wolter Kamphuis, 15 Dec 2003:
3666 made CONFIG_SILENT_CONSOLE usable on all architectures
3668 * Disable date command on TQM866M - there is no RTC on MPC866
3670 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3672 * Implement adaptive SDRAM timing configuration based on actual CPU
3673 clock frequency for INCA-IP; fix problem with board hanging when
3674 switching from 150MHz to 100MHz
3676 * Add PCMCIA CS support for BMS2003 board
3678 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3679 see doc/README.MPC866 for details;
3680 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3681 calculate CPU clock frequency from PLL register values.
3683 * Add support for 128 MB RAM on TQM8xxL/M modules
3685 * Fix PS/2 keyboard problem caused by statically initialized variable
3686 pointing to a location in flash
3688 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3690 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3691 before we can access it; add delay in case we are faster (with no
3694 * Cleanup of some init functions
3696 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3697 to avoid Linux crashes by early packets coming in.
3699 * Accelerate flash accesses on LWMON board by using buffered writes
3701 * Fix typo in Makefile;
3702 fix problem with PARTNUM detection
3704 * Patch by Reinhard Meyer, 09 Jan 2004:
3705 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3707 * Add support for IDE LED on BMS2003 board
3708 (exclusive with status LED!)
3710 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3713 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3714 Add common files for "emk" boards
3716 * Add a common get_ram_size() function and modify the the
3717 board-specific files to invoke that common implementation.
3719 ======================================================================
3720 Changes for U-Boot 1.0.1:
3721 ======================================================================
3723 * Set default clock for INCA-IP to 150 MHz
3725 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3726 add I2C support; add support for DS1337 RTC
3728 * Add CompactFlash support for BMS2003 board
3730 * Add support for status LED on BMS2003 board
3732 * Patch by Scott McNutt, 02 Jan 2004:
3733 Add support for the Nios Active Serial Memory Interface (ASMI)
3736 * Patch by Andrea Marson, 16 Dec 2003:
3737 Add support for the PPChameleon ME and HI modules
3739 * Patch by Yuli Barcohen, 22 Dec 2003:
3740 Add support for Motorola DUET ADS board (MPC87x/88x)
3742 * Patch by Robert Schwebel, 15 Dec 2003:
3743 add support for cramfs (uses JFFS2 command interface)
3745 * Patches by Stephan Linz, 11 Dec 2003:
3746 - more documentation for NIOS port
3747 - new struct nios_pio_t, struct nios_spi_t
3748 - Reconfiguration for NIOS Development Kit DK1C20:
3749 o move board related code from board/dk1c20
3750 to board/altera/dk1c20
3751 o create a new common source path board/altera/common
3752 and move generic flash access stuff into it
3753 o change/expand configuration file DK1C20.h
3754 - Add support for NIOS Development Kit DK1S10
3755 - Add status LED support for NIOS systems
3756 - Add dual 7-segment LED support for Altera NIOS DevKits
3758 * Patch by Ronen Shitrit, 10 Dec 2003:
3759 Add support for the Marvell DB64360 / DB64460 development boards
3761 * Patch by Detlev Zundel, 10 Dec 2003:
3762 fix dependency problem in examples/Makefile
3764 * Patch by Denis Peter, 8 Dec 2003
3765 - add support for the PATI board (MPC555)
3766 - add SPI support for the MPC5xx
3768 * Patch by Anders Larsen, 08 Dec 2003:
3769 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3770 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3771 cleanup some redundand #defines
3773 * Patch by André Schwarz, 8 Dec 2003:
3774 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3775 - TX and RX deskriptors must be quad-word aligned
3776 - does not work with only one TX deskriptor
3777 - standard reset method does not work
3779 * Patch by Masami Komiya, 08 Dec 2003:
3780 add RTL8139 ethernet driver
3782 * Patches by Ed Okerson, 07 Dec 2003:
3783 - fix ethernet for the AU1x00 processors in little-endian mode.
3784 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3786 * Minor code cleanup (coding style)
3788 * Patch by Reinhard Meyer, 30 Dec 2003:
3789 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3790 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3791 - turned debug print of PHY registers into a function (called in two places)
3792 - added support for EMK MPC5200 based modules
3794 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3796 * Add support for TQM866M modules
3798 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3800 * Fix a few compiler warnings
3802 * Patch by Reinhard Meyer, 28 Dec 2003:
3803 Add initial support for TOP5200 board
3805 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3806 environment variable which can set to "100", "133", or "150". The
3807 CPU clock will be configured accordingly upon next reboot. Other
3808 values are ignored. In case of an invalid or undefined "cpuclk"
3809 value, the compile-time default CPU clock speed will be used.
3811 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3812 window that is used to access the UART registers by the Linux driver)
3814 * Patch by Reinhard Meyer, 20 Dec 2003:
3815 Fix clock calculation for the MPC5200 for higher clock frequencies
3816 (above 2**32 / 10 = 429.5 MHz).
3818 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3820 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3822 * Add new configuration for IceCube board with DDR memory
3824 * Update TRAB memory configurations
3826 * Add JFFS2 support for INCA-IP board
3828 * Patch by Bill Hargen, 09 Dec 2003:
3829 - BUBINGA405EP: changed flash driver to protect top sector containing
3831 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3832 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3833 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3834 - 405EP: added/fixed support for "reginfo" command.
3835 - 4xx: removed spurious MII error messages on "mii info" command.
3837 * Patch by Bernhard Kuhn, 28 Nov 2003:
3838 add support for ColdFire CPU
3839 add support for Motorola M5272C3 and M5282EVB boards
3841 * Patch by Pierre Aubert, 24 Nov 2003:
3842 - add a return value for the fpga command
3843 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3844 is defined. If ide_preinit fails, ide_init is aborted.
3845 - fix an endianess problem in fat.h
3847 * Patch by Wolter Kamphuis, 05 Dec 2003:
3848 Add support for SNMC's QS850/QS823/QS860T boards
3850 * Patch by Yuli Barcohen, 3 Dec 2003:
3851 "revive" U-Boot support for old Motorola MPC860ADS board
3853 * Patch by Cam(ilo?), 03 Dec 2003:
3854 make examples build even with broken Montavista objcopy
3856 * Patch by Pavel Bartusek, 27 Nov 2003:
3857 fix conversion problem with "bootretry" evironment variable
3859 * Patch by Andre Schwarz, 24 Nov 2003:
3860 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3862 * Patch by Pavel Bartusek, 21 Nov 2003:
3863 set ZMII bridge speed on 440
3865 * Patch by Anders Larsen, 17 Nov 2003:
3866 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3868 * Patches by David Müller, 14 Nov 2003:
3869 - board/mpl/common/common_util.c
3870 * implement support for BZIP2 compressed images
3871 * various cleanups (printf -> puts, ...)
3872 - board/mpl/common/flash.c
3873 * report correct errors to upper layers
3874 * check the erase fail and VPP low bits in status reg
3875 - board/mpl/vcma9/cmd_vcma9.c
3876 - board/mpl/vcma9/flash.c
3877 * various cleanups (printf -> puts, ...)
3879 * fix typo in comment
3880 - cpu/arm920t/usb_ohci.c
3881 * support for S3C2410 is missing in #if line
3883 * reinit some registers in case of error (cable missing, ...)
3885 * support for USB/MMC devices is missing in #if line
3886 - include/configs/MIP405.h
3887 - include/configs/PIP405.h
3888 * enable BZIP2 support
3889 * enlarge malloc space to 1MiB because of BZIP2 support
3890 - include/configs/VCMA9.h
3891 * enable BZIP2 support
3892 * enlarge malloc space to 1MiB because of BZIP2 support
3893 * enable USB support
3894 - lib_arm/armlinux.c
3895 * change calling convention of ARM Linux kernel as
3896 described on http://www.arm.linux.org.uk/developer/booting.php
3898 * Patch by Thomas Lange, 14 Nov 2003:
3899 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3900 support all these AMD boards.
3902 * Patch by Thomas Lange, 14 Nov 2003:
3903 Workaround for mips au1x00 physical memory accesses (the au1x00
3904 uses a 36 bit bus internally and cannot access physical memory
3905 directly. Use the uncached SDRAM address instead of the physical
3908 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3909 add Realtek 8019 ethernet driver
3911 * Patch by Yuli Barcohen, 13 Nov 2003:
3912 MPC826xADS/PQ2FADS cleanup
3914 * Patch by Anders Larsen, 12 Nov 2003:
3915 Update README to mark the PORTIO commands non-standard
3917 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3918 update for for Atmel AT91RM9200DK development kit:
3919 - support for environment variables in DataFlash
3920 - Atmel DataFlash AT45DB1282 support
3922 * Patch by Jeff Carr, 11 Nov 2003:
3923 add support for new version of 8270 processors
3925 * Patches by George G. Davis, 05 Nov 2003:
3926 - only pass the ARM linux initrd tag to the kernel when an initrd
3928 - update omap1510inn configuration file
3930 * Patches by Stephan Linz, 3 Nov 2003:
3931 - more endianess fixes for LAN91C111 driver
3932 - CFG_HZ configuration patch for NIOS Cyclone board
3934 * Patch by Stephan Linz, 28 Oct 2003:
3935 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3937 * Patch by Steven Scholz, 20 Oct 2003:
3938 - make "mii info <addr>" show infor for PHY at "addr" only
3939 - Endian fix for miiphy_info()
3941 * Patch by Gleb Natapov, 19 Sep 2003:
3942 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3944 * Patch by Anders Larsen, 17 Sep 2003:
3945 Bring ARM memory layout in sync with the documentation:
3946 stack and malloc-heap are now located _below_ the U-Boot code
3948 * Accelerate booting on TRAB board: read and check autoupdate image
3949 headers first instead of always reading the whole images.
3951 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3953 * Enabled password check on RMU board
3955 * Fix configuration problem with IceCube in LOWBOOT configuration:
3956 envrionment got embedded, corrupting the image layout.
3958 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3960 * Added BMS2003 board
3961 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3963 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3964 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3967 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3970 * Add checksum verification to 'imls' command
3972 * Add bd_info fields needed for 4xx Linux I2C driver
3974 * Patch by Martin Krause, 4 Nov. 2003:
3975 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3977 * Print used network interface when CONFIG_NET_MULTI is set
3979 * Patch by Bernhard Kuhn, 28 Oct 2003:
3980 Add low boot support for MPC5200
3982 * Fix problem with dual PCMCIA support (NSCU)
3984 * Fix MPC5200 I2C initialization function
3986 ======================================================================
3987 Changes for U-Boot 1.0.0:
3988 ======================================================================
3990 * Fix parameter passing to standalone images with bootm command
3992 * Patch by Kyle Harris, 30 Oct 2003:
3993 Fix build errors for ixdp425 board
3995 * Patch by David M. Horn, 29 Oct 2003:
3996 Fixes to build under CYGWIN
3998 * Get IceCube MGT5100 working (again)
4000 * Fix problems in memory test on some boards (which was not
4001 non-destructive as intended)
4003 * Patch by Gary Jennejohn, 28 Oct 2003:
4004 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
4005 to prevent stack overflow on ARM systems
4007 * Patch by Stephan Linz, 28 Oct 2003:
4008 fix init sequence error for NIOS port
4010 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
4012 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
4014 * Patch by Xiao Xianghua, 23 Oct 2003:
4015 small patch for mpc85xx
4017 * Fix small problem in MPC5200 I2C driver
4019 * Fix FCC3 support on ATC board
4021 * Correct header printing for multi-image files in do_bootm()
4023 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
4025 * Fix PCI problems on PPChameleon board
4027 * Patch by Steven Scholz, 18 Oct 2003:
4028 Fix AT91RM9200 ethernet driver
4030 * Patch by Nye Liu, 17 Oct 2003:
4031 Fix typo in include/mpc8xx.h
4033 * Patch by Richard Woodruff, 16 Oct 03:
4034 Fixes for cpu/arm925/interrupt.c
4035 - Initialize timestamp & lastdec vars.
4036 - fix timestamp overflows.
4037 - fix lastdec overflow.
4038 - smarter normalization to allow udelay() below 1ms to work.
4040 * Patch by Scott McNutt, 16 Oct
4041 add networking support for the Altera Nios Development Kit,
4042 Cyclone Edition (DK-1C20)
4044 * Patch by Jon Diekema, 14 Oct 2003:
4045 add hint about doc/README.silent to README file
4047 * Add CompactFlash support for NSCU
4049 * Fix PCI problems on PPChameleonEVB
4051 * TRAB auto-update: Base decision if we have to strip the image
4052 header on image type as encoded in the header
4053 (include image type patch by Martin Krause, 17 Oct 2003)
4055 * Patches by Xianghua Xiao, 15 Oct 2003:
4057 - Added Motorola CPU 8540/8560 support (cpu/85xx)
4058 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4059 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4061 * Fix flash timings on TRAB board
4063 * Make sure HUSH is initialized for running auto-update scripts
4065 * Make 5200 reset command _really_ reset the board, without running
4066 any other code after it
4068 * Fix errors with flash erase when range spans across banks
4069 that are mapped in reverse order
4071 * Fix flash mapping and display on P3G4 board
4073 * Patch by Kyle Harris, 15 Jul 2003:
4074 - add support for Intel IXP425 CPU
4075 - add support for IXDP425 eval board
4077 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4078 for more information
4080 * Patch by Steven Scholz, 10 Oct 2003
4081 - Add support for Altera FPGA ACEX1K
4083 * Patches by Thomas Lange, 09 Oct 2003:
4084 - fix cmd_ide.c for non ppc boards (read/write functions did not
4085 add ATA base address)
4086 - fix for shannon board
4087 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4088 - Endian swap ATA identity for all big endian CPUs, not just PPC
4089 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4091 - add support for dbau1x00 board (MIPS32)
4093 * Patch by Sangmoon Kim, 07 Oct 2003:
4094 add support for debris board
4096 * Patch by Martin Krause, 09 Oct 2003:
4097 Fixes for TRAB board
4098 - /board/trab/rs485.c: correct baudrate
4099 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4100 udelay(); fix some timing problems with adc controller
4101 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4102 modify commands: touch and buzzer
4104 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4105 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4106 Use direct function calls for auto_update instead of hush commands
4108 * Patch by Scott McNutt, 04 Oct 2003:
4109 - add support for Altera Nios-32 CPU
4110 - add support for Nios Cyclone Development Kit (DK-1C20)
4112 * Patch by Steven Scholz, 29 Sep 2003:
4113 - A second parameter for bootm overwrites the load address for
4114 "Standalone Application" images.
4115 - bootm sets environment variable "filesize" to the resulting
4116 (uncompressed) data length for "Standalone Application" images
4117 when autostart is set to "no". Now you can do something like
4118 if bootm $fpgadata $some_free_ram ; then
4119 fpga load 0 $some_free_ram $filesize
4122 * Patch by Denis Peter, 25 Sept 2003:
4123 add support for the MIP405 Rev. C board
4125 * Patch by Yuli Barcohen, 25 Sep 2003:
4126 add support for Zephyr Engineering ZPC.1900 board
4128 * Patch by Anders Larsen, 23 Sep 2003:
4129 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4130 implemented for the x86 architecture)
4132 * Patch by Sangmoon Kim, 23 Sep 2003:
4133 fix pll_pci_to_mem_multiplier table for MPC8245
4135 * Patch by Anders Larsen, 22 Sep 2003:
4136 enable timed autoboot on PXA
4138 * Patch by David Müller, 22 Sep 2003:
4139 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4140 returns correct libgcc file path
4141 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4142 time on s3c24x0 systems
4144 * Patch by Jon Diekema, 19 Sep 2003:
4145 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4146 link state to the fault LED.
4147 - In NetLoop, make the Fault LED reflect the link status. The link
4148 status gets updated on entry, and on timeouts.
4150 * Patch by Anders Larsen, 18 Sep 2003:
4151 allow mkimage to build and run on Cygwin-hosted systems
4153 * Patch by Frank Müller, 18 Sep 2003:
4154 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4157 * Patch by Pantelis Antoniou, 16 Sep 2003:
4158 add tool to compute fileds in the PLPRCR register for MPC86x
4160 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4162 * Fix build problems under FreeBSD
4164 * Add generic filesystem image type
4166 * Make fatload set filesize environment variable
4168 * enable basic / medium / high-end configurations for PPChameleonEVB
4169 board; fix NAND code
4171 * enable TFTP client code to specify to the server the desired
4172 timeout value (see RFC-2349)
4174 * Improve SDRAM setup for TRAB board
4176 * Suppress all output with splashscreen configured only if "splashimage"
4179 * Fix problems with I2C support for mpc5200
4181 * Adapt TRAB configuration and auto_update to new memory layout
4183 * Add configuration for wtk board
4185 * Add support for the Sharp LQ065T9DR51U LCD display
4187 * Patch by Rune Torgersen, 17 Sep 2003:
4188 - Fixes for MPC8266 default config
4189 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4191 * Patches by Jon Diekema, 17 Sep 2003:
4192 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4195 - adjust "help" output
4197 * Patches by Anders Larsen, 17 Sep 2003:
4198 - fix spelling errors
4199 - set GD_FLG_DEVINIT flag only after device function pointers
4201 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4203 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4204 - trigger watchdog while waiting in serial driver
4206 * Add auto-update code for TRAB board using USB memory sticks,
4207 support new configuration with more memory
4209 * disable MPC5200 bus pipelining as workaround for bus contention
4211 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4212 priority; configure critical interrupts to be handled like external
4215 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4216 go back to 66 MHz for stability
4218 * Patches by Jon Diekema, 15 Sep 2003:
4219 - add description for missing CFG_CMD_* entries in the README file
4222 * Patch by Gleb Natapov, 14 Sep 2003:
4223 enable watchdog support for all MPC824x boards that have a watchdog
4225 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4226 "Non-octet Aligned Frame" errors we see at 100 Mbps
4228 * Patch by Sharad Gupta, 14 Sep 2003:
4229 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4231 * Patch by llandre, 11 Sep 2003:
4232 update configuration for PPChameleonEVB board
4234 * Patch by David Müller, 13 Sep 2003:
4235 various changes to VCMA9 board specific files
4237 * Add I2C support for MGT5100 / MPC5200
4239 * Patch by Rune Torgersen, 11 Sep 2003:
4240 Changed default memory option on MPC8266ADS to NOT be Page Based
4241 Interleave, since this doesn't work very well with the standard
4244 * Patch by George G. Davis, 12 Sep 2003:
4245 fix Makefile settings for sk98 driver
4247 * Patch by Stefan Roese, 12 Sep 2003:
4248 - new boards added: DP405, HUB405, PLU405, VOH405
4249 - some esd boards updated
4250 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4252 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4254 * Patch by Martin Krause, 11 Sep 2003:
4255 add burn-in tests for TRAB board
4257 * Enable instruction cache on MPC5200 board
4259 * Patch by Denis Peter, 11 Sep 2003:
4260 - fix USB data pointer assignment for bulk only transfer.
4261 - prevent to display erased directories in FAT filesystem.
4263 * Change output format for NAND flash - make it look like for other
4266 ======================================================================
4267 Changes for U-Boot 0.4.8:
4268 ======================================================================
4270 * Add I2C and RTC support for RMU board
4272 * Patches by Denis Peter, 9 Sep 2003:
4273 add FAT support for IDE, SCSI and USB
4275 * Patches by Gleb Natapov, 2 Sep 2003:
4276 - cleanup of POST code for unsupported architectures
4277 - MPC824x locks way0 of data cache for use as initial RAM;
4278 this patch unlocks it after relocation to RAM and invalidates
4281 * Patch by Gleb Natapov, 30 Aug 2003:
4282 new I2C driver for mpc107 bridge. Now works from flash.
4284 * Patch by Dave Ellis, 11 Aug 2003:
4285 - JFFS2: fix typo in common/cmd_jffs2.c
4286 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4287 - JFFS2: remove node version 0 warning
4288 - JFFS2: accept JFFS2 PADDING nodes
4289 - SXNI855T: add AM29LV800 support
4290 - SXNI855T: move environment from EEPROM to flash
4291 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4293 * Patch by Bill Hargen, 11 Aug 2003:
4294 fixes for I2C on MPC8240
4295 - fix i2c_write routine
4296 - fix iprobe command
4297 - eliminates use of global variables, plus dead code, cleanup.
4299 * Add support for USB Mass Storage Devices (BBB)
4300 (tested with USB memory sticks only)
4302 * Avoid flicker on TRAB's VFD
4304 * Add support for SK98xx driver
4306 * Add PCI support for SL8245 board
4308 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4309 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4310 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4312 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4313 to allow for more accurate baudrate settings
4314 (error now 0.7% at 115 kbps, instead of 3.5% before)
4316 * Patch by Andreas Mohr, 4 Sep 2003:
4317 Fix a lot of spelling errors
4319 * Add support for PPChameleon Eval Board
4321 * Add support for P3G4 board
4323 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4326 * Patch by Yuli Barcohen, 7 Aug 2003:
4327 check BCSR to detect if the board is configured in PCI mode
4329 ======================================================================
4330 Changes for U-Boot 0.4.7:
4331 ======================================================================
4333 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4334 add support for Adder II MPC852T module
4336 * Patch by George G. Davis, 19 Aug 2003:
4337 fix TI Innovator/OMAP1510 pin configs
4339 * Patches by Kshitij, 18 Aug 2003
4340 - add support for arm926ejs cpu core
4341 - add support for TI OMAP 1610 Innovator Board
4343 * Patch by Yuli Barcohen, 14 Aug 2003:
4344 add support for bzip2 uncompression
4346 * Add GCC library to examples/Makefile so GCC utility functions will
4349 * Add I2C and RTC support for RMU board using software I2C driver
4350 (because of better response to iprobe command); fix problem with
4353 * Patch by Matthias Fuchs, 28 Aug 2003:
4354 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4355 CONFIG_BOOTP_MAKS (see README).
4357 * Fix ICU862 environment problem
4359 * Fix RAM size detection for RMU board
4361 * Implement "reset" for MGT5100/MPC5200 systems
4363 ======================================================================
4364 Changes for U-Boot 0.4.6:
4365 ======================================================================
4367 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4368 allow selection of clock frequency as "make" target
4370 * Implement memory autosizing code for IceCube boards
4372 * Configure network port on INCA-IP for autonegotiation
4374 * Fix overflow problem in network timeout code
4376 * Patch by Richard Woodruff, 8 Aug 2003:
4377 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4379 ======================================================================
4380 Changes for U-Boot 0.4.5:
4381 ======================================================================
4383 * Update for TQM board defaults:
4384 disable clocks_in_mhz, enable boot count limit
4386 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4387 in toplevel directory instead. Removed astest.c from tools/gdb because
4388 it is no longer relevant.
4390 * Fix PCI support for MPC5200 / IceCube Board
4392 * Map ISP1362 USB OTG controller for NSCU board
4394 * Patch by Brad Parker, 02 Aug 2003:
4395 fix sc520_cdp problems
4397 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4399 * Allow erase command to cross flash bank boundaries
4401 * Patch by Scott McNutt, 21 Jul 2003:
4402 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4403 Both LynxOS and BlueCat linux KDIs are supported.
4405 * Patch by Richard Woodruff, 25 Jul 2003:
4406 use more reliable reset for OMAP/925T
4408 * Patch by Nye Liu, 25 Jul 2003:
4409 fix typo in mpc8xx.h
4411 * Patch by Richard Woodruff, 24 Jul 2003:
4412 Fixes for cmd_nand.c:
4413 - Fixed null dereferece which could result in incorrect ECC values.
4414 - Added support for devices with no Ready/Busy signal hooked up.
4415 - Added OMAP1510 read/write protect handling.
4416 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4418 - Switched default ECC to be JFFS2.
4420 * Allow crc32 to be used at address 0x000
4422 * Provide consistent interface to standalone applications to access
4423 the 'global_data' structure
4424 Provide a doc/README.standalone more useful to users/developers.
4426 * Make IceCube MGT5100 FEC driver work
4428 * Implement new mechanism to export U-Boot's functions to standalone
4429 applications: instead of using (PPC-specific) system calls we now
4430 use a jump table; please see doc/README.standalone for details
4432 * Patch by Dave Westwood, 24 Jul 2003:
4433 added support for Unity OS (a proprietary OS)
4435 * Patch by Detlev Zundel, 23 Jul 2003:
4436 add "imls" command to print flash table of contents
4438 * Fix cold boot detection for log buffer reset
4440 * Return error for invalid length specifiers with "cp.X" etc.
4442 * Fix startup problem on MIPS
4444 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4445 bitmap support is configured
4447 * Patch by Bill Hargen, 18 Jul 2003:
4448 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4450 * Patch by Denis Peter, 18 Jul 2003:
4451 - fix memory configuration for MIP405T
4452 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4454 * Cleanup of TQM82xx configurations; use "official" board types
4455 to make selection easier.
4457 * Patch by Martin Krause, 17 Jul 2003:
4458 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4460 * Patch by Richard Woodruff, 17 July 03:
4461 - Fixed bug in OMAP1510 baud rate divisor settings.
4463 * Patch by Nye Liu, 16 July 2003:
4465 - add MPC86xADS support (uses MPC86xADS.h)
4466 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4468 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4469 o don't trust gclk() software measurement by default, depend on
4470 CONFIG_8xx_GCLK_FREQ
4471 - add DRAM SIMM not installed detection
4472 - use more "correct" SDRAM initialization sequence
4473 - allow different SDRAM sizes (8xxADS has 8M)
4475 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4476 - rename MAMR/MBMR defines to be more consistent. Should eventually
4477 be merged into MxMR to better reflect the PowerQUICC datasheet.
4479 * Patch by Yuli Barcohen, 16 Jul 2003:
4480 support new Motorola PQ2FADS-ZU evaluation board which replaced
4481 MPC8260ADS and MPC8266ADS
4483 ======================================================================
4484 Changes for U-Boot 0.4.4:
4485 ======================================================================
4487 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4489 * Add support for MGT5100 and MPC5200 processors
4491 * Patch by Lutz Dennig, 15 Jul 2003:
4492 update for R360MPI board
4494 ======================================================================
4495 Changes for U-Boot 0.4.3:
4496 ======================================================================
4498 * Patches by Kshitij, 04 Jul 2003
4499 - added support for arm925t cpu core
4500 - added support for TI OMAP 1510 Innovator Board
4502 * Patches by Martin Krause, 14 Jul 2003:
4503 - add I2C support for s3c2400 systems (trab board)
4504 - (re-) add "ping" to command table
4506 * Fix handling of "slow" POST routines
4508 * Patches by Yuli Barcohen, 13 Jul 2003:
4509 - Correct flash and JFFS2 support for MPC8260ADS
4510 - fix PVR values and clock generation for PowerQUICC II family
4513 * Patch by Bernhard Kuhn, 08 Jul 2003:
4514 - add support for M68K targets
4516 * Patch by Ken Chou, 3 Jul:
4517 - Fix PCI config table for A3000
4518 - Fix iobase for natsemi.c
4519 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4521 * Allow to enable "slow" POST routines by key press on power-on
4522 * Fix temperature dependend switching of LCD backlight on LWMON
4523 * Tweak output format for LWMON
4525 * Patch by Stefan Roese, 11 Jul 2003:
4526 - Fix bug in CONFIG_VERSION_VARIABLE.
4527 - AR405 config updated.
4528 - OCRTC/ORSG: bsp command added.
4529 - ASH405 bsp update.
4531 ======================================================================
4532 Changes for U-Boot 0.4.2:
4533 ======================================================================
4535 * Add support for NSCU board
4537 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4539 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4540 mirror bit flash on TQM8xxM modules
4542 * Patch by Kenneth Johansson, 30 Jun 2003:
4543 get rid of MK_CMD_ENTRY macro; update doc/README.command
4545 * Patch by Seb James, 30 Jun 2003:
4546 Improve documentation of I2C configuration in README
4548 * Fix problems with previous log buffer "fixes"
4550 * Fix minor help text issues
4552 * "log append" did not append a newline
4554 ======================================================================
4555 Changes for U-Boot 0.4.1:
4556 ======================================================================
4558 * Fix some missing commands, cleanup header files
4559 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4561 * Rewrite command lookup and help command (fix problems with bubble
4562 sort when sorting command name list). Minor cleanup here and there.
4564 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4565 - Allow to call sysmon function interactively
4566 - PIC on LWMON board needs delay after power-on
4567 - Add missing RSR definitions for MPC8xx
4568 - Improve log buffer handling: guarantee clean reset after power-on
4569 - Add support for EXBITGEN board (aka "genie")
4570 - Add support for SL8245 board
4573 - remove trailing white space, trailing empty lines, C++ comments, etc.
4574 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4576 * Patches by Kenneth Johansson, 25 Jun 2003:
4577 - major rework of command structure
4578 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4580 ======================================================================
4581 Changes for U-Boot 0.4.0:
4582 ======================================================================
4584 * Patches by Robert Schwebel, 26 Jun 2003:
4585 - csb226 configuration updated
4586 - credits for logodl port updated
4587 - innokom configuration updated
4588 - logodl tree update, still with coding style inconsistencies
4589 - added OCM for ppc405 warning to README
4591 * Patch by Pantelis Antoniou, 25 Jun 2003:
4592 update NetVia with V2 board support
4594 * Header file cleanup for ARM
4596 * Patch by Murray Jensen, 24 Jun 2003:
4597 - make sure to use only U-boot provided header files
4598 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4600 * Patch by Stefan Roese, 24 Jun 2003:
4601 - Update esd ASH405 board files.
4602 - Update esd DASA_SIM config file.
4603 - Add ping command to some esd boards.
4605 * Patch by Yuli Barcohen, 23 Jun 2003:
4606 Update for MPC8260ADS board
4608 * Patch by Murray Jensen, 23 Jun 2003:
4609 - cleanup of GCC 3.x compiler warnings
4611 * Patch by Rune Torgersen, 4 Jun 2003:
4612 add large memory support for MPC8266ADS board
4614 * Patch by Richard Woodruff, 19 June 03:
4615 - Enabled standard u-boot device abstraction for ARM
4616 - Enabled console device for ARM
4617 - Initilized bi_baudrate for ARM
4619 * Patch by Bill Hargen, 23 Apr 2003:
4620 fix byte order for 824x I2C addresses (write op)
4622 * Patch by Murray Jensen, 20 Jun 2003:
4624 - cleanup (especially for gcc-3.x compilers)
4626 * Patch by Tom Guilliams, 20 Jun 2003:
4627 added CONFIG_750FX support for IBM 750FX processors
4629 * Patch by Devin Crumb, 02 Apr 2003:
4630 Fix clock divider rounding problem in drivers/serial.c
4632 * Patch by Richard Woodruff, 19 June 03:
4633 - Fixed smc91c111 driver to sync with the u-boot environment
4634 (driver/smc91c111.c).
4635 - Added eth_init error return check in NetLoop (net/net.c).
4637 * Patch by Ken Chou, 19 June 2003:
4638 Added support for A3000 SBC board (Artis Microsystems Inc.)
4640 * Patches by Murray Jensen, 17 Jun 2003:
4641 - Hymod board database mods: add "who" field and new xilinx chip types
4642 - provide new "init_cmd_timeout()" function so code external to
4643 "common/main.c" can use the "reset_cmd_timeout()" function before
4644 entering the main loop
4645 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4646 slightly different. see include/configs/hymod.h for an example
4647 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4648 CFG_DTT_ADM1021 defined)
4649 - add new "eeprom_probe()" function which has similar args and
4650 behaves in a similar way to "eeprom_read()" etc.
4651 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4652 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4653 - gdbtools copyright update
4654 - ensure that set_msr() executes the "sync" and "isync" instructions
4655 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4656 - 8260 I/O ports fix: Open Drain should be set last when configuring
4657 - add SIU IRQ defines for 8260
4658 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4659 config.mk to allow board configurations to override the GNU
4660 linker script, selected via the LDSCRIPT, make variable, and to
4661 give an initial value to the OBJCFLAGS make variable
4662 - 8260 i2c enhancement:
4663 o correctly extends the timeout depending on the size of all
4664 queued messages for both transmit and receive
4665 o will not continue with receive if transmit times out
4666 o ensures that the error callback is done for all queued tx
4668 o correctly detects both tx and rx timeouts, only delivers one to
4669 the callback, and does not overwrite an earlier error
4670 o logic in i2c_probe now correct
4671 - add "vprintf()" function so that "panic()" function can be
4673 - many Hymod board changes
4675 * Patches by Robert Schwebel, 14 Jun 2003:
4676 - add support for Logotronic DL datalogger board
4677 - cleanup serial line after kermit binary download
4678 - add debugX macro (debug level support)
4679 - update mach-types.h to latest arm.linux.org.uk master list.
4681 * Patches by David Müller, 12 Jun 2003:
4682 - rewrite of the S3C24X0 register definitions stuff
4683 - "driver" for the built-in S3C24X0 RTC
4685 * Patches by Yuli Barcohen, 12 Jun 2003:
4686 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4687 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4688 configuration word supplied by FPGA on some MPC8260ADS boards
4690 * Patch by Pantelis Antoniou, 10 Jun 2003:
4691 Unify status LED interface
4693 * Add support for DS12887 RTC; add RTC support for ATC board
4695 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4696 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4697 - Add Atmel DataFlash support for reading and writing.
4698 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4699 - Add Flash detection on Atmel AT91RM9200DK
4700 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4701 - Replace old Ethernet PHY layer functions
4702 - Change link address
4704 * Patch by Frank Smith, 9 Jun 2003:
4705 use CRIT_EXCEPTION for machine check on 4xx
4707 * Patch by Detlev Zundel, 13 Jun 2003:
4708 added implementation of the "carinfo" command in cmd_immap.c
4710 * Fix CONFIG_NET_MULTI support in include/net.h
4712 * Patches by Kyle Harris, 13 Mar 2003:
4713 - Add FAT partition support
4714 - Add command support for FAT
4715 - Add command support for MMC
4717 - Add Intel PXA support for video
4718 - Add Intel PXA support for MMC
4720 - Enable MMC and FAT for lubbock board
4721 - Other misc changes for lubbock board
4723 * Patch by Robert Schwebel, April 02, 2003:
4724 fix for SMSC91111 driver
4726 * Patch by Vladimir Gurevich, 04 Jun 2003:
4727 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4729 * Patch by Stefan Roese, 05 Jun 2003:
4730 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4731 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4732 data cache can be used even if the chip select is in use.
4733 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4734 (see README for further description).
4735 - Changed config files of CONFIG_EEPRO100 boards to use the
4736 CFG_RX_ETH_BUFFER define.
4738 * Add support for RMU board
4740 * Add support for TQM862L at 100/50 MHz
4742 * Patch by Pantelis Antoniou, 02 Jun 2003:
4743 major reconstruction of networking code;
4744 add "ping" support (outgoing only!)
4746 * Patch by Denis Peter, 04 June 2003:
4747 add support for the MIP405T board
4749 * Patches by Udi Finkelstein, 2 June 2003:
4750 - Added support for custom keyboards, initialized by defining a
4751 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4752 - Added support for the RBC823 board.
4753 - cpu/mpc8xx/lcd.c now automatically calculates the
4754 Horizontal Pixel Count field.
4756 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4757 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4759 * Patch by Mark Rakes, 14 May 2003:
4760 add support for Intel e1000 gig cards.
4762 * Patch by Nye Liu, 3 Jun 2003:
4763 fix critical typo in MAMR definition (include/mpc8xx.h)
4765 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4767 * Patch by Klaus Heydeck, 2 Jun 2003
4768 Minor changes for KUP4K configuration
4770 * Patch by Marc Singer, 29 May 2003:
4771 Fixed rarp boot method for IA32 and other little-endian CPUs.
4773 * Patch by Marc Singer, 28 May 2003:
4774 Added port I/O commands.
4776 * Patch by Matthew McClintock, 28 May 2003
4777 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4778 - minor patches for utx8245
4780 * Patch by Daniel Engström, 28 May 2003:
4783 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4784 add nand flash support to SXNI855T configuration
4785 fix/extend nand flash support:
4786 - fix 'nand erase' command so does not erase bad blocks
4787 - fix 'nand write' command so does not write to bad blocks
4788 - fix nand_probe() so handles no flash detected properly
4789 - add doc/README.nand
4790 - add .jffs2 and .oob options to nand read/write
4791 - add 'nand bad' command to list bad blocks
4792 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4793 - make NAND read/write faster
4795 * Patch by Rune Torgersen, 23 May 2003:
4796 Update for MPC8266ADS board
4798 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4799 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4800 _time_ (!) if the environment is embedded within the U-Boot image,
4801 or in a separate flash sector.
4803 * Cleanup CFG_DER #defines in config files (wd maintained only)
4805 * Fix data abort exception handling for arm920t CPU
4807 * Fix alignment problems with flash driver for TRAB board
4809 * Patch by Donald White, 21 May 2003:
4810 fix calculation of base address in pci_hose_config_device()
4812 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4813 execute "cmd2", even if "cmd1" fails. Note that this is different
4814 to "run var1 var2" where the contents of "var2" will NOT be
4815 executed when a command in "var1" fails.
4817 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4819 * Patch by Kyle Harris, 20 May 2003:
4820 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4821 into cpu/pxa and arch-pxa.
4823 * Patch by Stefan Roese, 23 May 2003:
4824 - IBM PPC405EP port added.
4825 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4826 UART0) is used as default U-Boot console. PPC4xx only!
4827 - esd ASH405 board added (PPC405EP based).
4828 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4829 - esd CPCI405AB board added.
4830 - esd PMC405 board added.
4831 - Update of some esd boards.
4833 * Patch by Denis Peter, 19 Mai 2003:
4834 add support for the MIP405-3 board
4836 * Patch by Dave Ellis, 22 May 2003:
4837 Fix problem with only partially cleared .bss segment
4839 * Patch by Rune Torgersen, 12 May 2003:
4840 get PCI to work on a MPC8266ADS board; incorporate change to
4841 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4843 * Patch by Nye Liu, 1 May 2003:
4844 minor patches for the FADS8xx
4846 * Patch by Thomas Schäfer, 28 Apr 2003:
4847 Fix SPD handling for 256 ECC DIMM on Walnut
4849 * Add support for arbitrary bitmaps for TRAB's VFD command;
4850 allow to pass boot bitmap addresses in environment variables;
4851 allow for zero boot delay
4853 * Patch by Christian Geißinger, 19 May 2002:
4854 On TRAB: wait until the dummy byte has been completely sent
4856 * Patch by David Updegraff, 22 Apr 2003:
4857 update for CrayL1 board
4859 * Patch by Pantelis Antoniou, 21 Apr 2003:
4860 add boot support for ARTOS (a proprietary OS)
4862 * Patch by Steven Scholz, 11 Apr 2003:
4863 Add support for RTC DS1338
4865 * Patch by Rod Boyce, 24 Jan 2003:
4866 Fix counting of extended partitions in diskboot command
4868 * Patch by Christophe Lindheimer, 20 May 2003:
4869 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4871 * Fix SDRAM timing on Purple board
4873 * Add support for CompactFlash on ATC board
4874 (includes support for Intel 82365 and compatible PC Card controllers,
4875 and Yenta-compatible PCI-to-CardBus controllers)
4877 * Patch by Mathijs Haarman, 08 May 2003:
4878 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4880 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4882 * Add support for Promess ATC board
4884 * Patch by Keith Outwater, 28 Apr 2003:
4885 - Miscellaneous corrections and additions to GEN860T board specific code.
4886 - Added GEN860_SC variant to GEN860T.
4887 - Miscellaneous corrections to GEN860T documentation.
4888 - Correct duplicate entry in U-Boot CREDITS file.
4889 - Add GEN860T_SC entry in MAINTAINERS file.
4890 - Update CREDITS file with GEN860T_SC info.
4892 * Update Smiths Aerospace addresses in MAINTAINERS file
4894 * Fix error handling in hush's version of "run" command
4897 - Splashscreen support
4900 - temperature dependend enabling of LCD
4902 * Allow booting from old "PPCBoot" disk partitions
4904 * Add support for TQM8255 Board / MPC8255 CPU
4906 ======================================================================
4907 Changes for U-Boot 0.3.1:
4908 ======================================================================
4910 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4912 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4913 display when Linux takes over
4915 * Patch by Erwin Rol, 27 Feb 2003:
4916 Add support for RTEMS (this time for real).
4918 * Add support for "bmp info" and "bmp display" commands to load
4919 bitmap images; this can be used (for example in a "preboot"
4920 command) to display a splash screen very quickly after poweron.
4922 * Add support for 133 MHz clock on INCA-IP board
4924 * Patch by Lutz Dennig, 10 Apr 2003:
4925 Update for R360MPI board
4927 * Add new meaning to "autostart" environment variable:
4928 If set to "no", a standalone image passed to the
4929 "bootm" command will be copied to the load address
4930 (and eventually uncompressed), but NOT be started.
4931 This can be used to load and uncompress arbitrary
4934 * Patch by Stefan Roese, 10 Apr 2003:
4935 Changed DHCP client to use IP address from server option field #54
4936 from the OFFER packet in the server option field #54 in the REQUEST
4937 packet. This fixes a problem using a Windows 2000 DHCP server,
4938 where the DHCP-server is not the TFTP-server.
4940 * Set max brightness for MN11236 displays on TRAB board
4942 * Add support for TQM862L modules
4944 ======================================================================
4945 Changes for U-Boot 0.3.0:
4946 ======================================================================
4948 * Patch by Arun Dharankar, 4 Apr 2003:
4949 Add IDMA example code (tested on 8260 only)
4951 * Add support for Purple Board (MIPS64 5Kc)
4953 * Add support for MIPS64 5Kc CPUs
4955 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4957 * Patch by Denis Peter, 04 Apr 2003:
4958 - update MIP405-4 board
4960 * Patch by Stefan Roese, 4 Apr 2003:
4961 - U-Boot version environment variable "ver" added
4962 (CONFIG_VERSION_VARIABLE).
4963 - Changed PPC405GPr version from A to B.
4964 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4966 * Patches by Denis Peter, 03 April 2003:
4967 - fix PCI IRQs on MPL boards
4968 - fix two more un-relocated pointer problems
4970 * Fix behaviour of "run" command:
4971 - print error message iv variable does not exist
4972 - terminate processing of arguments in case of error
4974 * Patches by Peter Figuli, 10 Mar 2003
4975 - Add support for BTUART on PXA platform
4976 - Add support for WEP EP250 (PXA) board
4978 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4979 flash using a BDI2000
4981 * Implement fix for I2C Edge Conditions problem for all boards that
4982 use the bit-banging driver (common/soft_i2c.c)
4984 * Patch by Martin Winistoerfer, 23 Mar 2003
4985 - Add port to MPC555/556 microcontrollers
4986 - Add support for cmi customer board with
4987 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4989 * Patch by Rick Bronson, 28 Mar 2003:
4990 - fix common/cmd_nand.c
4992 * Patch by Arun Dharankar, 24 Mar 2003:
4993 - add threads / scheduler example code
4995 * Add patches by Robert Schwebel, 31 Mar 2003:
4996 - add ctrl-c support for kermit download
4997 - align bdinfo output on ARM
4998 - csb226 board: bring in sync with innokom/memsetup.S
4999 - csb226 board: fix MDREFR handling
5000 - misc doc fixes / extensions
5001 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
5002 - add BOOT_PROGRESS to armlinux.c
5004 * Add CPU ID, version, and clock speed for INCA-IP
5006 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
5007 - fix SRAM and SDRAM memory sizing
5008 - add status LED support
5009 - add MAC address for second (SCC1) ethernet port
5011 * Update default environment for TQM8260 board
5013 * Patch by Rick Bronson, 16 Mar 2003:
5014 - Add NAND flash support for reading, writing, and erasing NAND
5015 flash (certain forms of which are called SmartMedia).
5016 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
5018 * Patches by Robert Schwebel, 19 Mar 2003:
5019 - use arm-linux-gcc as default compiler for ARM
5020 - fix i2c fixup code
5021 - fix missing baudrate setting
5022 - added $loadaddr / CFG_LOAD_ADDR support to loadb
5023 - moved "ignoring trailing characters" _before_ u-boot wants to
5024 print out diagnostics messages; removes bogus characters at the
5027 * Patch by John Zhan, 18 Mar 2003:
5028 Add support for SinoVee Microsystems SC8xx boards
5030 * Patch by Rolf Offermanns, 21 Mar 2003:
5031 ported the dnp1110 related changes from the current armboot cvs to
5032 current u-boot cvs. smc91111 does not work. problem marked in
5033 smc91111.c, grep for "FIXME".
5035 * Patch by Brian Auld, 25 Mar 2003:
5036 Add support for STM flash chips on ebony board
5038 * Add PCI support for MPC8250 Boards (PM825 module)
5040 * Patch by Stefan Roese, 25 Mar 2003:
5043 * Patch by Stefan Roese, 20 Mar 2003:
5044 - CPCI4052 update (support for revision 3).
5045 - Set edge conditioning circuitry on PPC405GPr for compatibility
5046 to existing PPC405GP designs.
5047 - Clip udiv to 5 bits on PPC405 (serial.c).
5049 * Extend INCAIP board support:
5050 - add automatic RAM size detection
5051 - add "bdinfo" command
5052 - pass flash address and size to Linux kernel
5053 - switch to 150 MHz clock
5055 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
5056 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
5057 boards, version 153 for Rev. 200 boards).
5059 * Patch by Vladimir Gurevich, 12 Mar 2003:
5060 Fix relocation problem of statically initialized string pointers
5063 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5064 Cleanup & bug fixes for JFFS2 code:
5065 - the memory mangement was broken. It caused havoc on malloc by
5066 writing beyond the block boundaries.
5067 - the length calculation for files was wrong, sometimes resulting
5068 in short file reads.
5069 - data copying now optionally takes fragment version numbers into
5070 account, to avoid copying from older data.
5071 See doc/README.JFFS2 for details.
5073 * Patch by Josef Wagner, 12 Mar 2003:
5074 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5075 - ETH05 and BEDBUG support for CU824
5076 - added support for MicroSys CPC45
5077 - new BOOTROM/FLASH0 and DOC base for PM826
5079 * Patch by Robert Schwebel, 12 Mar 2003:
5080 Fix the chpart command on innokom board
5083 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5084 s/PPCBoot/U-Boot/ in some files
5085 s/pImage/uImage/ in some files
5087 * Patch by Detlev Zundel, 15 Jan 2003:
5088 Fix '' command line quoting
5090 * Patch by The LEOX team, 19 Jan 2003:
5091 - add support for the ELPT860 board
5092 - add support for Dallas ds164x RTC
5094 * Patches by David Müller, 31 Jan 2003:
5095 - minimal setup for CardBus bridges
5096 - add EEPROM read/write support in the CS8900 driver
5097 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5098 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5100 * Patch by Steven Scholz, 04 Feb 2003:
5101 add support for RTC DS1307
5103 * Patch by Reinhard Meyer, 5 Feb 2003:
5104 fix PLPRCR/SCCR init sequence on 8xx to allow for
5105 changes of EBDF by software
5107 * Patch by Vladimir Gurevich, 07 Feb 2003:
5108 "API-compatibility patch" for 4xx I2C driver
5110 * TRAB fixes / extensions:
5111 - Restore VFD brightness as saved in environment
5112 - add support for Fujitsu flashes
5113 - make sure both buzzers are turned off (drive low level)
5115 * Patches by Robert Schwebel, 06 Mar 2003:
5116 - fix bug in BOOTP code (must use NetCopyIP)
5117 - update of CSB226 port
5118 - clear BSS segment on XScale
5119 - added support for i2c_init_board() function
5120 - update to the Innokom plattform
5122 * Extend support for redundand environments for configurations where
5123 environment size < sector size
5125 * Patch by Rune Torgersen, 13 Feb 2003:
5126 Add support for Motorola MPC8266ADS board
5128 * Patch by Kyle Harris, 19 Feb 2003:
5129 patches for the Intel lubbock board:
5130 memsetup.S - general cleanup (based on Robert's csb226 code)
5131 flash.c - overhaul, actually works now
5132 lubbock.c - fix init funcs to return proper value
5134 * Patch by Kenneth Johansson, 26 Feb 2003:
5135 - Fixed off by one in RFTA calculation.
5136 - No need to abort when LDF is lower than we can program it's only
5137 minimum timing so clamp it to what we can do.
5138 - Takes function pointer to function for reading the spd_nvram. Usefull
5139 for faking data or hardcode a module without the nvram.
5140 - fix other user for above change
5141 - fix some comments.
5143 * Patches by Brian Waite, 26 Feb 2003:
5144 - fix port for evb64260 board
5145 - fix PCI for evb64260 board
5148 * Patch by Reinhard Meyer, 1 Mar 2003:
5149 Add support for EMK TOP860 Module
5151 * Patch by Yuli Barcohen, 02 Mar 2003:
5152 Add SPD EEPROM support for MPC8260ADS board
5154 * Patch by Robert Schwebel, 21 Jan 2003:
5155 - Add support for Innokom board
5156 - Don't complain if "install" fails
5157 - README cleanup (remove duplicated lines)
5158 - Update PXA header files
5160 * Add documentation for existing POST code (doc/README.POST)
5162 * Patch by Laudney Ren, 15 Jan 2003:
5163 Fix handling of redundand environment in "tools/envcrc.c"
5165 * Patch by Detlev Zundel, 28 Feb 2003:
5166 Add bedbug support for 824x systems
5168 * Add support for 16 MB flash configuration of TRAB board
5170 * Patch by Erwin Rol, 27 Feb 2003:
5171 Add support for RTEMS
5173 * Add image information to README
5175 * Patch by Stefan Roese, 18 Feb 2003:
5176 CPCIISER4 configuration updated.
5178 * Patch by Stefan Roese, 17 Feb 2003:
5179 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5181 * Patch by Stefan Roese, 13 Feb 2003:
5182 Add "pcidelay" environment variable (in ms, enabled via
5183 CONFIG_PCI_BOOTDELAY).
5184 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5185 RST# to respond to configuration cycles (33MHz -> 1s).
5187 * Fix dual PCMCIA slot support (when running with just one
5190 * Add VFD type detection to trab board
5192 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5193 variable with value in the EEPROM
5195 * Patch by Stefan Roese, 10 Feb 2003:
5196 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5198 * Add support for MIPS32 4Kc CPUs
5200 * Add support for INCA-IP Board
5202 ======================================================================
5203 Changes for U-Boot 0.2.2:
5204 ======================================================================
5206 * Add dual ethernet support on PM826
5208 * Add support for LXT971 PHY on PM826
5210 * Patch by Tord Andersson, 16 Jan 2003:
5211 Fix flash sector count for TQM8xxL
5213 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5214 16 bytes out of each 32 byte block)
5216 ======================================================================
5217 Changes for U-Boot 0.2.1:
5218 ======================================================================
5220 * Add support for V37 board
5221 (patch by Jón Benediktsson, 11 Dec 2002)
5223 * Update baudrate in bd_info when it gets changed
5225 * Add watchdog trigger points while waiting for serial port
5226 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5228 * Improve command line tool to access the U-Boot's environment
5229 (figuration of the utility, using a config file)
5231 * Add single quote support for (old) command line parser
5233 * Switch LWMON board default config from FRAM to EEPROM;
5234 in POST, EEPROM shows up on 8 addresses
5236 ======================================================================
5237 Changes for U-Boot 0.2.0:
5238 ======================================================================
5240 * Use 1-byte-read instead of -write for iprobe() function
5241 Add i2c commands to PM826 config
5243 * extend I2C POST code: check for list on known addresses
5245 * Improve log buffer code; use "loglevel" to decide which messages
5246 to log on the console, too (like in Linux); get rid of "logstart"
5248 * Add command line tool to access the U-Boot's environment
5249 (board-specific for TRAB now, to be fixed later)
5251 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5252 Fix misc problems with AmigaOne support
5254 * Patch by Chris Hallinan, 3 Dec 2002:
5255 minor cleanup to the MPC8245 EPIC driver
5257 * Patch by Pierre Aubert , 28 Nov 2002
5258 Add support for external (SIU) interrupts on MPC8xx
5260 * Patch by Pierre Aubert , 28 Nov 2002
5261 Fix nested syscalls bug in standalone applications
5263 * Patch by David Müller, 27 Nov 2002:
5264 fix output of "pciinfo" command for CardBus bridge devices.
5266 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5269 * Add LED indication for IDE activity on KUP4K board
5271 * Fix startup problems with VFD display on TRAB
5273 * Patch by Pierre Aubert, 20 Nov 2002
5274 Add driver for Epson SED13806 graphic controller.
5275 Add support for BMP logos in cfb_console driver.
5277 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5279 * Patch by Rod Boyce, 21 Nov 2002:
5280 fix PCMCIA on MBX8xx board
5282 * Patch by Pierre Aubert , 21 Nov 2002
5283 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5284 bootmode word in DPRAM configurable
5286 * Patch by Daniel Engström, 18 Nov 2002:
5287 Fixes for x86 port (mostly strings issues)
5289 * Patch by Ken Chou, 18 Nov 2002:
5290 Fix for natsemi NIC cards (DP83815)
5292 * Patch by Pierre Aubert, 19 Nov 2002:
5293 fix a bug for the MII configuration, and some warnings
5295 * Patch by Thomas Frieden, 13 Nov 2002:
5296 Add code for AmigaOne board
5297 (preliminary merge to U-Boot, still WIP)
5299 * Patch by Jon Diekema, 12 Nov 2002:
5300 - Adding URL for IEEE OUI lookup
5301 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5303 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5304 root-on-nfs macros are designed to switch how the default boot
5305 method gets defined.
5307 * Patch by Daniel Engström, 13 Nov 2002:
5308 Add support for i386 architecture and AMD SC520 board
5310 * Patch by Pierre Aubert, 12 Nov 2002:
5311 Add support for DOS filesystem and booting from DOS floppy disk
5313 * Patch by Jim Sandoz, 07 Nov 2002:
5314 Increase number of network RX buffers (PKTBUFSRX in
5315 "include/net.h") for EEPRO100 based boards (especially SP8240)
5316 which showed "Receiver is not ready" errors when U-Boot was
5317 processing the receive buffers slower than the network controller
5320 * Patch by Andreas Oberritter, 09 Nov 2002:
5321 Change behaviour of NetLoop(): return -1 for errors, filesize
5322 otherwise; return code 0 is valid an means no file loaded - in this
5323 case the environment still gets updated!
5325 * Patches by Jon Diekema, 9 Nov 2002:
5326 - improve ADC/DAC clocking on the SACSng board to align
5327 the failing edges of LRCLK and SCLK
5328 - sbc8260 configuration tweaks
5329 - add status LED support for 82xx systems
5330 - wire sspi/sspo commands into command handler; improved error
5332 - add timestamp support and alternate memory test to the
5333 SACSng configuration
5335 * Patch by Vince Husovsky, 7 Nov 2002:
5336 Add "-n" to linker options to get rid of "Not enough room for
5337 program headers" problem
5339 * Patch by David Müller, 05 Nov 2002
5340 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5341 so we can use an already existing name
5343 * Patch by Pierre Aubert, 05 Nov 2002
5344 Hardware relatied improvments in FDC boot code
5346 * Patch by Holger Schurig, 5 Nov 2002:
5347 Make the PXA really change it's frequency
5349 * Patch by Pierre Aubert, 05 Nov 2002
5350 Add support for slave serial Spartan 2 FPGAs
5352 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5355 * Add support for log buffer which can be passed to Linux kernel's
5356 syslog mechanism; used especially for POST results.
5358 * Patch by Klaus Heydeck, 31 Oct 2002:
5359 Add initial support for kup4k board
5361 * Patch by Robert Schwebel, 04 Nov 2002:
5362 - use watchdog to reset PXA250 systems
5363 - added progress callbacks to (some of the) ARM code
5364 - update for Cogent CSB226 board
5366 * Add support for FPS860 board
5368 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5369 Improve PCI access on 32-bits Compact PCI bus
5371 * Fix mdelay() on TRAB - this was still the debugging version with
5372 seconds instead of ms.
5374 * Patch by Robert Schwebel, 1 Nov 2002:
5375 XScale related cleanup (affects all ARM boards)
5377 * Cleanup of names and README.
5379 ======================================================================
5380 Notes for U-Boot 0.1.0:
5381 ======================================================================
5383 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5385 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5386 For information about the history of the project please see the
5387 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5389 ======================================================================