1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fix alignment problem in "mtdparts" command
7 * Add documentation on the latest build environment extensions to
10 * Remove dead code (i2o and dma) from cpu/mpc824x/drivers/ directory.
12 * Fix LOG_DIR directory creation error.
13 Add support for automatic creation of BUILD_DIR directory.
15 * Fix build problem cpu/ppc4xx/ndfc.c
16 Patch by Stefan Roese, 07 Sep 2006
18 * Fix build problem with CPCI440
19 Patch by Stefan Roese, 07 Sep 2006
21 * Change Yellowstone to use CFI write buffer
22 Patch by Stefan Roese, 07 Sep 2006
24 * Add support for AMCC Sequoia PPC440EPx eval board
25 - Add support for PPC440EPx & PPC440GRx
26 - Add support for PPC440EP(x)/GR(x) NAND controller
27 in cpu/ppc4xx directory
28 - Add NAND boot functionality for Sequoia board,
29 please see doc/README.nand-boot-ppc440 for details
30 - This Sequoia NAND image doesn't support environment
31 in NAND for now. This will be added in a short while.
32 Patch by Stefan Roese, 07 Sep 2006
34 * Fix mkimage -l bug with multifile images on 64bit platforms
35 Patch by David Updegraff, 06 Sep 2006
37 * Fix build problems on sorcery board.
39 * Fix coldfire build problems.
40 Patch by Marian Balakowicz, 01 Sep 2006
42 * Add support for a saving build objects in a separate directory.
43 Modifications are based on the Linux kernel approach and support
45 1) Add O= to the make command line 'make O=/tmp/build all'
46 2) Set environement variable BUILD_DIR to point to the desired location
47 'export BUILD_DIR=/tmp/build'
49 The second approach can also be used with a MAKEALL script
50 'export BUILD_DIR=/tmp/build'
52 Command line 'O=' setting overrides the BUILD_DIR environent variable.
53 When none of the above methods is used the local build is performed
54 and the object files are placed in the source directory.
56 * Remove the board/netstar/crcit binary from git repository.
58 * Fix tools/updater build error.
60 * Fix tools/easylogo build error.
62 * Fixed problems on PRS200 board caused by adding splash screen on MCC200
64 * Extended README entry on coding style
66 * Added another example showing simple interrupt interception.
68 * Added simple_strtoul(), getenv() and setenv() to the exported functions.
69 Also bumped up ABI version to reflect this change.
71 * Added interrupt handling capabilities for mpc5xxx processors.
72 Also added Linux like BUG() macros.
74 * Coding Style cleanup.
75 Patch by Stefano Babic, 31 Aug 2006
77 * Add splashscreen support for MCC200 board.
79 * Make the serial driver framework work with CONFIG_SERIAL_MULTI
82 * PCIe endpoint support for AMCC Yucca 440SPe board
83 Patch by Tirumala R Marri, 26 Aug 2006
85 * Improve DIMM detection for AMCC Yucca 440SPe board
86 Improved the memory DIMM detection for the Yucca 440SPe board for
87 the case where a memory DIMM is falsely detected as present.
88 This issue is seen on some AMCC Yucca 440SPe validation boards if
89 only one 512MB memory DIMM is installed, i.e. DIMM slot 0 is
90 populated and DIMM slot 1 is empty. In this case, U-Boot does
91 not correctly detect that there is only one DIMM memory module
92 installed and will falsely detect two DIMM memory modules are
93 present and therefore U-Boot will not calculate the correct amount
94 of total memory and u-boot will not booting up.
95 Patch by Adam Graham, 24 Aug 2006
101 * Update for MCC200 / PRS200 boards:
102 - auto-adjust console device for Linux.
105 * Add a fix for a buggy USB device on the FO300 board.
107 * Updates for MCC200 / PRS200 boards:
108 - support for configurations with SDRAM or DDR memory,
109 - support for highboot and lowboot
110 - adjusting environment definitions
112 * Add support for WTK FO300 board (TQM5200 based).
116 * Update for SC520 board.
117 Patch by David Updegraff, 02 Dec 2005
119 * Fixed common.h spelling error.
120 Patch by Cory Tusar, 30 Nov 2005
123 Patch by Andreas Engel, 28 Nov 2005
125 * Fix fatload command on FAT32 formatted partitions.
126 Patch by Joachim Jaeger, 18 Nov 2005
128 * Fix drivers/dm9000.c when configured in 32 bit mode.
129 Patch by Eric Benard, 17 Nov 2005
131 * Cleanup debug code for yucca board.
133 * MCC200: restrict addressable flash space to 32 MB
135 * Add debug console on COM12 for MCC200 board
137 * Fix control-c handing in CONFIG_CMDLINE_EDITING
138 Properly pass break code back from readline.
139 Patch by Roger Blofeld, 31 Jul 2006
141 * Add commandline history support to all AMCC eval boards
142 Patch by Stefan Roese, 07 Aug 2006
144 * Add Macronix MXLV320T flash support for AMCC Bamboo
145 Patch by Stefan Roese, 07 Aug 2006
147 * Change "mii info" to not print an error upon missing PHY at address
148 Patch by Stefan Roese, 07 Aug 2006
150 * Fix PCI-Express on PPC440SPe rev. A.
152 * Fix preboot message on TQM85xx after switching to hush parser.
154 * Adapt TQM85xx ramdisk address to Linux kernel memory map
156 * Add initial support for PCI-Express on PPC440SPe (Yucca board).
158 * Fix compiler warning for TRAB board.
159 Patch by Martin Krause, 07 Aug 2006
161 * Prevent USB commands from working when USB is stopped.
163 * Add rudimentary handling of alternate settings of USB interfaces.
164 This is in order to fix issues with some USB sticks timing out
165 during initialization. Some code readability improvements.
167 * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
168 AMCC suggested to set the PMU bit to 0 for best performace on
169 the PPC440 DDR controller.
170 Please see doc/README.440-DDR-performance for details.
171 Patch by Stefan Roese, 28 Jul 2006
173 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
174 Please see doc/README.bamboo for details.
175 Patch by Stefan Roese, 27 Jul 2006
177 * Fix CONFIG_CMDLINE_EDITING implementation
178 Patch by Stefan Roese, 27 Jul 2006
180 * Fix preboot message on TQM5200 after switching to hush parser.
182 * MCC200: set default configuration to low_boot DDR,
183 and support for configurable options high_boot and/or SDRAM.
185 * Add support for 256 MB SDRAM on CPU87
186 Patch by Josef Wagner, 25 Nov 2005
188 * Add configuration for cam5200 board (based on TQM5200S).
192 * Disabled kvme080 board in MAKEALL because of build problems.
196 * Update NetStar board
197 Patch by Ladislav Michl, 03 Nov 2005
199 * Make code better readable.
200 Patch by Ladislav Michl, 14 Sep 2005
202 * Enable initrd ATAG for xm250 board.
203 Patch by Josef Wagner, 05 Sep 2005
205 * Add readline cmdline-editing extension
206 Patch by JinHua Luo, 01 Sep 2005
208 * Add support for friendly-arm SBC-2410X board
209 Patch by JinHua Luo, 01 Sep 2005
211 * Fix multi-part image support on i386 platform.
212 Patch by David Updegraff, 19 Aug 2005
214 * Add support for KVME080 board
215 Patch by Sangmoon Kim, 18 Aug 2005
217 * Fix MIPS LE build problem
218 Patch by Matej Kupljen, 10 Aug 2005
220 * Check argument count in "mii" command.
221 Problem pointed out by Andrew Dyer, 13 Jun 2005
223 * Cleanup TQM5200 board configurations:
224 - make highboot configurations use environment at high end, too,
225 to avoid flash fragmentation
226 - always use redundand environment
227 - don't enable video code for modules without graphics controller
228 - provide useful (though different) mtdparts settings
229 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
231 * Extend mkconfig tool to print more useful target name
233 * Add support for high-boot on TQM5200 and TQM5200S boards.
234 Hint: the CPLD on the TQM5200 must be programmed with a software
235 version supporting the high boot option! The new TQM5200S is
236 already supporting this option. On the TQM5200 this option will be
237 supported in configurations with MPC5200 rev B processors.
238 To actually "high boot", set jumper X30 on the STK52xx.
239 Patch by Martin Krause, 12 Jul 2006
241 * Add support for new TQM5200 revisions
242 - Support for TQM5200S (short version without graphic controller)
243 - Support for modules with 'N' type S29GL128N Spansion flashes
244 (requires changes to flash layout)
245 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
246 Patch by Martin Krause, 07 Jul 2006
248 * Fix support for PS/2 keyboard on TQM85xx boards
249 The PS/2 keyobard driver for the TQM85xx modules only supports the
250 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
251 include a DUART, the TQM8560 modules can't be used with the PS/2
252 keyboard controller on the STK85xx board.
253 The PS/2 keyboard driver should work with the modules TQM8540,
254 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
255 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
256 settings: X66 1-2, 9-10; X61 2-3
257 Patch by Martin Krause, 21 Jun 2006
259 * Adjust RTC century handling on STK52xx board to match Linux driver.
260 Patch by Martin Krause, 12 Jun 2006
262 * Adjust filenames for USB update images on TRAB board.
263 During an automatic update via USB stick, U-Boot searches for
264 images with the name "firmware.img" and "kernel.img". This names
265 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
266 to prevent updates of new boards (with the new macronics "c" step
267 flashes) with old, incompatible firmware or kernel versions.
268 Patch by Martin Krause, 21 Jun 2006
270 * Bugfix in VFD routine on TRAB board.
271 Make sure upper lext pixel can be set to blue, too
272 (so far only red was possible).
273 Patch by Martin Krause, 15 Feb 2006
275 * Enable buffered flash writes for TB5200 board.
277 * Fix some bugs in TRAB board flash driver.
278 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
279 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
280 - remove "Unlock Bypass" mode, because macronix flashes do not support
282 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
283 for Intel compatible flashes, not for AMD compatible.
284 Patch by Martin Krause, 15 Feb 2006
286 * Add additional error messages to flash driver on TRAB board
287 (for erase errors and timeout errors)
288 Patch by Martin Krause, 14 Feb 2006
290 * Add support for TB5200 board
291 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
292 integrated in a little aluminium case.
293 Patch by Martin Krause, 8 Jun 2006
295 * Enable buffered flash writes for TQM5200 board.
297 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
299 * Add support for TQM885D board.
300 Patch by Martin Krause, 20 Mar 2006
302 * Fix FEC initialisation: All MII configuration is done via FEC1
303 registers, but MII_SPEED was configured according to FEC used. So
304 if only FEC2 was used, this caused the real MII_SPEED register in
305 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
306 Fix: always configure MII_SPEED on FEC1 only.
307 Patch by Markus Klotzbuecher, 12 Jul 2006
309 * Add support for SPC1920 board.
310 Patch by Markus Klotzbuecher, 12 Jul 2006
312 * MCC200 board: support console on any one of the Quad UART ports.
314 * Fix error in flash protection calculation on MCC200 board.
316 * Major PCMCIA Cleanup to make code better readable and maintainable.
318 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
319 placed to the drivers/rpx_pmcia.c file to avoid duplication.
320 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
321 - drivers/i82365.c has been split into two parts located at
322 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
323 the only boards using CONFIG_82365).
324 - Changes were tested for clean build and *very* *few* boards.
326 * Fix timer problems on AMCC yucca board.
327 Set Timer Clock Select to use CPU clock as a timer input source.
329 * Bring yucca config more in line with other AMCC boards.
331 * Add AMCC bamboo board to MAKEALL build script.
333 * Fix AMCC bamboo eval board compilation errors.
335 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
336 Enabled it for Yucca board.
338 * Cleanup config file and bootup output for Yucca board.
340 * Fix CONFIG_440_GX define usage.
342 * Remove autogenerated bmp_logo.h file.
344 * Add support for AMCC 440SPe CPU based eval board (Yucca).
346 * Call serial_initialize() before first debug() is used.
348 * Cleanup trab board for GCC-4.x
350 * VoiceBlue update: use new MTD flash partitioning methods, use more
351 reasonable TEXT_BASE, update default environment and enable keyed
353 Patch by Ladislav Michl, 16. Aug 2005
355 * Add forgotten changes for the PLEB 2 Board.
356 Patch by David Snowdon, 13. Aug 2005
358 * Add support for wrPPMC7xx/74xx boards
359 Patch by Richard Danter, 12 Aug 2005
361 * Add support for gth2 board
362 Patch by Thomas Lange, Aug 11 2005
364 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
365 Patch by Martin Krause, 8 Jun 2006
367 This patch supports two serial consoles on boards with
368 a MPC5xxx CPU. The console can be switched at runtime
369 by setting stdin, stdout and stderr to the desired serial
370 interface (serial0 or serial1). The PSCs to be used as
371 console port are definded by CONFIG_PSC_CONSOLE
372 and CONFIG_PSC_CONSOLE2.
373 See README.serial_multi for details.
375 * Bugfix in I2C initialisation on S3C2400.
376 If the bus is blocked because of a previously interrupted
377 transfer, up to eleven clocks are generated on the I2CSCL
378 line to complete the transfer and to free the bus.
379 With this fix pin I2CSCL (PG6) is really configured as GPIO
380 so the clock pulses are really generated.
381 Patch by Martin Krause, 04 Apr 2006
383 * Fix DDR6 errata on TQM834x boards
384 Patch by Thomas Waehner, 07 Mar 2006
386 * Remove obsolete flash driver board/tqm5200/flash.c
387 Patch by Martin Krause, 11 Jan 2006
389 * Update configuration for CMC-PU2 board
390 Patch by Martin Krause, 17 Nov 2005
392 * Add support for PS/2 keyboard on TQM85xx board
393 Patch by Martin Krause, 07 Nov 2005
395 Tested on a STK85XX baseboard. Make sure the PS/2 controller
396 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
398 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
399 In tsc2000_read_channel() the delay after setting the multiplexer
400 to a temperature channel is increased from 1,5 ms to 10 ms. This
401 is to allow the multiplexer inputs to stabilize after huge steps
402 of the input signal level.
403 Patch by Martin Krause, 08 Nov 2005
405 * Adjust TQM5200 make targets
406 Make the automatic CS configuration the default.
407 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
408 and CONFIG_TQM5200_AC are removed.
409 "TQM5200_config" is now the default for STK52XX.200 base boards.
410 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
411 Patch by Martin Krause, 07 Nov 2005
413 * Fix setting of environment variable "ver" on trab board
414 The environment variable "ver" is now set before
415 do_auto_update() is called, so that "ver" can be used
416 in USB update scripts.
417 Patch by Martin Krause, 27 Oct 2005
419 * Fix wrong usage of udelay() in led_blink() on trab board
420 Patch by Martin Krause, 27 Oct 2005
422 * Fix udelay bug in vfd.c for trab board
423 Patch by Martin Krause, 27 Oct 2005
425 * Disable JFFS2 support for trab board
426 Patch by Martin Krause, 27 Oct 2005
428 * Change mtdparts definition on trab board to match current flash map
429 Patch by Martin Krause, 27 Oct 2005
431 * Fix memory init problems on MCC200 board
433 * Fix IxEthDB.h to compile again
434 Patch by Stefan Roese, 14 Jun 2006
436 * Minor cleanup for PCS440EP board
437 Patch by Stefan Roese, 13 Jun 2006
439 * Add MCF5282 support (without preloader)
440 relocate ichache_State to ram
441 u-boot can run from internal flash
442 Add EB+MCF-EV123 board support.
443 Add m68k Boards to MAKEALL
444 Patch from Jens Scharsig, 08 Aug 2005
446 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
447 Patch by Scott McNutt, 08 Jun 2006
449 * Nios II - Add EPCS Controller bootrom work-around
450 -When booting from an epcs controller, the epcs bootrom may leave the
451 slave select in an asserted state causing soft reset hang. This
452 patch ensures slave select is negated at reset.
453 Patch by Scott McNutt, 08 Jun 2006
455 * Update PK1C20 board
456 -Update base addresses for standard configuration
457 -Eliminate use of CACHE_BYPASS in board code
458 Patch by Scott McNutt, 08 Jun 2006
460 * Nios II - Fix I/O Macros and mini-app stubs
462 -Eliminate use of CACHE_BYPASS in cpu code
463 -Eliminate assembler warnings
464 -Fix mini-app stubs and force no small data
465 Patch by Scott McNutt, 08 Jun 2006
467 * Fix U-Boot environment sector protection on MCC200 board
469 * Minor cleanup for PCS440EP board
471 * Update PCS440EP port to fit into one flash device (incl. environment)
472 Patch by Stefan Roese, 06 Jun 2006
474 * Add support for PCS440EP board
475 Patch by Stefan Roese, 02 Jun 2006
477 * Fix examples/Makefile; some build targets were lost
479 * Fix watchdog handling in CFI flash driver
480 Just use udelay() when waiting for status changes which will
481 implicitely trigger the watchdog.
483 * Fix PCI to memory window size problems on PM82x boards
484 We use the "automatic" mode that was used for the MPC8266ADS and
485 MPC8272 boards. Eventually this should be used on all boards?]
486 Patch by Wolfgang Grandegger, 17 Jan 2006
488 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
489 Patch by Stefan Roese, 29 May 2006
491 * Update Intel IXP4xx support
492 - Add IXP4xx NPE ethernet MAC support
493 - Add support for Intel IXDPG425 board
494 - Add support for Prodrive PDNB3 board
496 Patch by Stefan Roese, 23 May 2006
498 * Fix problem in PVR detection for 440GR
499 Patch by Stefan Roese, 18 May 2006
501 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
503 * Enable autoboot for M5271EVB board.
505 * Changed default ramdisk addr in yosemite/yellowstone ports
506 Patch by Stefan Roese, 15 May 2006
508 * Fix PCMCIA support on virtlab2
510 * Add support for VirtLab2 board
511 (needed because of differences in the PCMCIA hardware).
515 * Update yosemite configuration to enable flash write buffer support
516 Patch by Stefan Roese, 10 May 2006
518 * Fix compile warnings in common/xyzModem.c
519 Patch by Stefan Roese, 10 May 2006
521 * Add support for AMCC 440EP Rev C and 440GR Rev B
522 Patch by John Otken, 08 May 2006
524 * OMAP 5912/OSK: update EMIFS CS1 timings:
525 Problems have been seen in the linux kernel's smc91x network driver
526 due to improper bus timings. The latest 2.6 OMAP kernels currently
527 have a workaround, but this fix belongs in u-boot.
528 Patch by Kevin Hilman, 13 Oct 2005
530 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
531 Patch by Hiroki Kaminaga, 11 Mar 2006
533 * Update omap5912osk board support
534 - Fix OMAP support that omap5912osk compiles in current source tree
535 - Update with code from "http://omap.spectrumdigital.com/osk5912"
536 to fix problems with DDR initialization
538 - Use CFI flash driver and support complete 32MB of onboard flash
539 - Add "print_cpuinfo()" and "checkboard()" functions to display
540 CPU (with frequency) and Board infos
541 Patch by Stefan Roese, 10 May 2006
543 * Fix watchdog issues for ColdFire boards.
545 * Add M5271EVB board support.
547 * Make R5200 specific low level initialization board conditional.
549 * Update CPU target identification strings for ColdFire family.
551 * Update register definitions for MCF5271.
553 * Fix serial console support for MCF5271.
555 * Fixes for gcc 3.4 based m68k toolchain,
556 based on patch by Jate Sujjavanich.
558 * Fix lowboot support on MCC200 board
560 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
561 - Removed MPC8349ADS port
562 - Added PCI support to MPC8349ADS
563 - reworked memory map to allow mapping of all regions with BATs
564 Patch by Kumar Gala, 20 Apr 2006
566 * Coding Style cleanup
568 * Write RTC seconds first to maintain settings integrity per
569 Maxim/Dallas DS1306 data sheet.
570 Patch by Alan J. Luse, 02 May 2006
572 * Scheduled for removal: strnicmp() which is unused
574 * Update for Intel Monahans boards:
575 - support for magic key detection and handling on delta board
576 - NAND support for zylonite board + some minor cleanup
578 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
579 Patch by Jon Loeliger, 01 May 2006
581 * Fixed handling of bad checksums with "mkimage -l"
583 * Added support for BC3450 board
584 Patch by Stefan Strobl, 21 Oct 2005
586 * Update for NC650 board:
587 - Support rev1 and rev2 hardware
588 - adapt to new NAND layer
589 - add CP850 configuration based on NC650
591 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
592 is configured; othrwise DMA accesses aren't cache coherent which
593 causes for example USB to fail.
597 * Fix dbau1x00 boards broken by dbau1550 patch
598 PLL:s were not set for boards other than 1550.
599 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
600 Default boot is now bootp for cards other than 1550.
601 Patch by Thomas Lange, 10 Aug 2005
603 * Fixes common/cmd_flash.c:
604 - fix some compiler/parser error, if using m68k tool chain
605 - optical fix for protect on/off all messages, if using more
607 Patch by Jens Scharsig, 28 Jul 2005
609 * Fix Quad UART mapping on MCC200 board due to new HW revision
611 * Fix JFFS2 support for legacy NAND driver.
613 * Remove dependencies between DoC code and old legacy NAND driver.
615 * Fix PM828_PCI target, for which PCI was *not* configured in.
617 * Fix Lite5200B support: initialize SDelay register
618 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
619 Configuration", 3.3.1 SDelay--MBAR + 0x0190
621 * Changes/fixes for drivers/cfi_flash.c:
623 - Add Intel legacy lock/unlock support to common CFI driver
625 On some Intel flash's (e.g. Intel J3) legacy unlocking is
626 supported, meaning that unlocking of one sector will unlock
627 all sectors of this bank. Using this feature, unlocking
628 of all sectors upon startup (via env var "unlock=yes") will
631 - Fixed problem with multiple reads of envronment variable
632 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
634 - Removed unwanted linefeeds from "protect" command when
635 CFG_FLASH_PROTECTION is enabled.
637 - Changed p3p400 board to use CFG_FLASH_PROTECTION
639 Patch by Stefan Roese, 01 Apr 2006
641 * Changes/fixes for drivers/cfi_flash.c:
642 - Correctly handle the cases where CFG_HZ != 1000 (several
644 - Fix the timeout calculation of buffered writes (off by a
646 Patch by Anders Larsen, 31 Mar 2006
648 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
650 405 SDRAM: - The SDRAM parameters can now be defined in the board
651 config file and the 405 SDRAM controller values will
652 be calculated upon bootup (see PPChameleonEVB).
653 When those settings are not defined in the board
654 config file, the register setup will be as it is now,
655 so this implementation should not break any current
656 design using this code.
658 Thanks to Andrea Marson from DAVE for this patch.
660 440 DDR: - Added function sdram_tr1_set to auto calculate the
661 TR1 value for the DDR.
662 - Added ECC support (see p3p440).
664 Patch by Stefan Roese, 17 Mar 2006
666 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
667 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
669 * Add support for ymodem protocol download
670 Patch by Stefano Babic, 29 Mar 2006
672 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
673 Merge from Markus Klotzbücher's repo, 01 Apr 2006
675 * GCC-4.x fixes: clean up global data pointer initialization for all
678 * Update for Delta board:
679 - redundant NAND environment
680 - misc Monahans cleanups (remove dead code etc.)
681 - DA9030 Initialization; some minimal changes to PXA I2C driver to
682 make it work with the Monahans.
683 - Make Monahans clock frequency configurable using
684 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
685 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
686 Merge from Markus Klotzbücher's repo, 25 Mar 2006
688 * Enable Quad UART om MCC200 board.
690 * Cleanup MCC200 board configuration; omit non-existent stuff.
692 * Add support for MPC859/866 Rev. A.0
694 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
696 * Fix DDR ECC bit definitions for MPC83xx.
698 * Add initial support for MPC8349E MDS board.
700 * Add support for ECC DDR initialization on MPC83xx.
702 * Add DMA support for MPC83xx.
704 * Add sync in do_reset() routine for MPC83xx after RPR register
705 was written to. It is need on some targets when BAT translation
708 * Add bit definitions for MPC83xx DDR controller registers.
710 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
712 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
714 * Add support for DS1374 RTC chip.
716 * Add support for Lite5200B board.
717 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
719 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
720 timer and cpu_reset code from cpu/$(CPU) into the new
721 cpu/$(CPU)/$(SOC) directories
722 Patch by Andreas Engel, 13 Mar 2006
724 * Change max size of uncompressed uImage's to 8MByte and add
725 CFG_BOOTM_LEN to adjust this setting.
727 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
728 uImages was restricted to 4MBytes. This default size is now
729 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
730 in the board config file.
732 Patch by Stefan Roese, 13 Mar 2006
734 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
735 Patch by Stefan Roese, 13 Mar 2006
737 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
738 Patch by Cedric Vincent, 06 Jul 2005
740 * au1x00_eth.c: check malloc return value and abort if it failed
741 Patch by Andrew Dyer, 26 Jul 2005
743 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
744 incorrectly generating start/stop conditions on the bus.
745 Patch by Andrew Dyer, 26 Jul 2005
747 * Fix bug in [id]cache_status commands for MPC85xx processors;
748 should look at LSB of L1CSRn registers to determine if L1 cache is
749 enabled, not the MSB.
750 Patch by Murray Jensen, 19 Jul 2005
752 * Fix array overflow with fw_setenv on uninitialised environment
753 Patch by Murray Jensen, 15 Jul 2005
755 * Add support for EmbeddedPlanet EP88x boards
756 Patch by Yuli Barcohen, 13 Jul 2005
758 * Remove board specific configuration includes from the common xilinx
759 ethernet and iic adapter code.
760 Patch by Michael Libeskind, 12 Jul 2005
762 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
763 Patch by Murray Jensen, 08 Jul 2005
765 * Add (some) definitions for the MPC85xx local bus controller
766 Patch by Murray Jensen, 08 Jul 2005
768 * Add CPM2 I/O pin functions for MPC85xx processors
769 Patch by Murray Jensen, 08 Jul 2005
771 * Fix compile problem
773 * Added PCI support for MPC8349ADS board
774 Patch by Kumar Gala 11 Jan 2006
776 * Enable address translation on MPC83xx
777 Patch by Kumar Gala, 10 Feb 2006
779 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
780 Patch by Kumar Gala, 25 Jan 2006
782 * Fixed defines for MPC83xx SICRL register to match current specs
783 Patch by Kumar Gala, 23 Jan 2006
785 * Only disable the MPC83xx watchdog if its enabled out of reset.
786 If its disabled out of reset SW can later enable it if so desired
787 Patch by Kumar Gala, 11 Jan 2006
789 * Allow config of GPIO direction & data registers at boot on 83xx
790 Patch by Kumar Gala, 11 Jan 2006
792 * Enable time handling on 83xx
793 Patch by Kumar Gala, 11 Jan 2006
795 * Make System IO Config Registers board configurable on MPC83xx
796 Patch by Kumar Gala, 11 Jan 2006
798 * Fixed PCI indirect config ops to handle multiple PCI controllers
799 We need to adjust the bus number we are trying to access based
800 on which PCI controller its on
801 Patch by Kumar Gala, 12 Jan 2006
803 * Report back PCI bus when doing table based device config
804 Patch by Kumar Gala, 11 Jan 2006
806 * Added support for PCI prefetchable region and BARs
807 If a host controller sets up a region as prefetchable and
808 a device's BAR denotes it as prefetchable, allocate the
809 BAR into the prefetch region.
811 If a BAR is prefetchable and no prefetchable region has
812 been setup by the controller we fall back to allocating
813 the BAR into the normally memory region.
814 Patch by Kumar Gala, 11 Jan 2006
816 * Add helper function for generic flat device tree fixups for mpc83xx
817 Patch by Kumar Gala, 11 Jan 2006
819 * Add support for passing initrd information via flat device tree
820 Patch by Kumar Gala, 11 Jan 2006
822 * Added OF_STDOUT_PATH and OF_SOC
824 OF_STDOUT_PATH specifies the path to the device the kernel can use
827 OF_SOC specifies the proper name of the SOC node if one exists.
828 Patch by Kumar Gala, 11 Jan 2006
830 * Allow board code to fixup the flat device tree before booting a kernel
831 Patch by Kumar Gala, 11 Jan 2006
833 * Added CONFIG_ options for bd_t and env in flat dev tree
835 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
836 into the resulting flat device tree.
838 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
839 variables from u-boot into the flat device tree
841 Patch by Kumar Gala, 11 Jan 2006
843 * Add support for the DHCP vendor optional bootfile (#67).
844 Ignores the vendor TFTP server name option (#66).
845 Patch by Murray Jensen, 30 Jun 2005
847 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
848 Patch by Andy Fleming, 14 Jun 2005
850 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
851 Patch by Gerhard Jaeger, 21 Jun 2005
853 * Add netconsole and some more commands to RPXlite_DW board
854 Patch by Sam Song, 19 Jun 2005
856 * Fix bad declaration on pci_cfgfunc_nothing
857 Patch by Sam Song, 19 Jun 2005
859 * Adjust "echo" as a default command
860 Patch by Sam Song, 19 Jun 2005
862 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
863 Patch by KokHow Teh, 16 Jun 2005
865 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
866 Patch by Rick Bronson, 15 Jun 2005
868 * Coding Style cleanup
870 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
871 Patch by Andrew Dyer, 13 Jun 2005
873 * Add ADI Blackfin support
874 - add support for Analog Devices Blackfin BF533 CPU
875 - add support for the ADI BF533 Stamp uClinux board
876 - add support for the ADI BF533 EZKit board
877 Patches by Richard Klingler, 11 Jun 2005
879 * Add loads of ntohl() in image header handling
880 Patch by Steven Scholz, 10 Jun 2005
882 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
883 variable to set clock
884 Patch by Yuli Barcohen, 05 Jun 2005
886 * RPXlite configuration fixes
887 - Use correct flash sector size
888 - Use correct memory test end address
889 - Add support for bzip2 compression
890 - Various small fixes
891 Patch by Yuli Barcohen, 05 Jun 2005
893 * Memory configuration changes for ZPC.1900 board
894 - Fix SDRAM timing on both local bus and 60x bus
895 - Add support for second flash bank (SIMM)
896 - Change boot flash base
897 Patch by Yuli Barcohen, 05 Jun 2005
899 * Add support for Adder boards with 16MB SDRAM;
900 add support for second FEC on Adder87x board.
901 Patch by Yuli Barcohen, 05 Jun 2005
903 * Fix conditional for including ks8695eth driver
904 Patch by Greg Ungerer, 04 Jun 2005
906 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
907 Patch by Friedrich Lobenstock, 02 Jun 2005
909 * Fix comment in common/soft_i2c.c
910 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
912 * Cleanup compiler warnings.
913 Patch by Greg Ungerer, 21 May 2005
915 * Word alignment fixes for word aligned NS16550 UART
916 Patch by Jean-Paul Saman, 01 Mar 2005
918 Fixes bug with UART that only supports word aligned access: removed
919 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
920 (broken!) versions of GCC generate byte accesses when encountering
921 the packed attribute regardless if the struct is already correctly
922 aligned for a platform. Peripherals that can only handle word
923 aligned access won't work properly when accessed with byte access.
924 The struct NS16550 is already word aligned for REG_SIZE = 4, so
925 there is no need to packed the struct in that case.
927 * Fix behaviour if gatewayip is not set
928 Patch by Robin Gilks, 23 Dec 2004
930 * Fix cleanup for netstart board.
931 Remove build results from repository
933 * Some code cleanup for GCC 4.x
935 * Fixes to support environment in NAND flash;
936 enable NAND flash based environment for delta board.
938 * Add support for Intel Monahans CPU on Zylonite and Delta boards
939 (This is Work in Progress!)
941 * Add support for TQM8260-AI boards.
945 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
946 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
947 Patch by Ladislav Michl, 29 Jun 2005
949 * Add lowboot target to mcc200 board
950 Patch by Stefan Roese, 4 Mar 2006
952 * Fix problem with flash_get_size() from CFI driver update
953 Patch by Stefan Roese, 1 Mar 2006
955 * Make CFG_NO_FLASH work on ARM systems
956 Patch by Markus Klotzbuecher, 27 Feb 2006
958 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
961 * Convert mcc200 to use common CFI flash driver
962 Patch by Stefan Roese, 28 Feb 2006
964 * Add env-variable "unlock" to handle initial state of sectors
967 Only the U-Boot image and it's environment is protected,
968 all other sectors are unprotected (unlocked) if flash
969 hardware protection is used (CFG_FLASH_PROTECTION) and
970 the environment variable "unlock" is set to "yes".
972 Patch by Stefan Roese, 28 Feb 2006
974 * Update drivers/cfi_flash.c:
975 - find_sector() called in both versions of flash_write_cfiword()
976 Patch by Peter Pearse, 27th Feb 2006
978 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
979 Patch by Jose Maria Lopez, 16 Jan 2006
981 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
982 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
984 * Changes/fixes for drivers/cfi_flash.c:
985 We *should* check if there are any error bits if the previous call
986 returned ERR_OK (Otherwise we will have output an error message in
987 flash_status_check() already.) The original code would only check for
988 error bits if flash_status_check() returns ERR_TIMEOUT.
989 Patch by Marcus Hall, 23 Aug 2005
991 * Changes/fixes for drivers/cfi_flash.c:
992 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
993 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
994 Patch by Sangmoon Kim, 19 Aug 2005
996 * Fixes for drivers/cfi_flash.c:
997 - Fix wrong timeout value usage in flash_status_check()
998 - Round write_tout up when converting to msec in flash_get_size()
999 - Remove clearing flash status at the end of flash_write_cfibuffer()
1000 which sets Intel 28F640J3 flash back to command mode on CSB472
1001 Patch by Tolunay Orkun, 02 July 2005
1003 * Add basic support for the SMMACO4 Board from PanDaCom.
1004 Patch by Heiko Schocher, 20 Feb 2006
1006 * Add GIT version information (commid ID) to untagged U-Boot versions
1008 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
1009 of all unreleased (untagged) U-Boot images will be automatically
1010 extended upon compiletime with a part of the GIT commit ID and
1011 possibly with "dirty" if uncommited changes are detected.
1013 Here an example for the resulting version:
1014 "U-Boot 1.1.4-g3457ac18-dirty"
1016 The version is now maintained in the toplevel Makefile and the
1017 version headers are autogenerated.
1019 Patch by Stefan Roese, 9 Feb 2006
1021 * Update default environment for INKA4x00 board.
1023 * Convert CPCI750 to use common CFI flash driver
1024 Patch by Reinhard Arlt, 8 Feb 2006
1026 * Various changes to esd HH405 board specific files
1027 Patch by Matthias Fuchs, 07 Feb 2006
1029 * Cleanup U-Boot boot messages on ARM.
1031 To match the U-Boot user interface on ARM platforms to the U-Boot
1032 standard (as on PPC platforms), some messages with debug character
1033 are removed from the default U-Boot build.
1034 Enable DEBUG for lib_arm/board.c to enable debug messages.
1035 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
1036 Patch by Stefan Roese, 24 Jan 2006
1038 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
1039 Patch by Stefan Roese, 18 Jan 2006
1041 * Add VGA support (CT69000) to CPCI750 board.
1042 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
1043 Patch by Reinhard Arlt, 30 Dec 2005
1045 * PMC405 and CPCI405: Moved configuration of pci resources
1047 PMC405 and CPCI2DP: Added firmware download and booting via pci.
1048 Patch by Matthias Fuchs, 20 Dec 2005
1050 * Add ColdFire targets to MAKEALL script
1051 Patch by Zachary Landau, 26 Jan 2006
1053 * Add support for r5200 board
1054 Patch by Zachary Landau, 26 Jan 2006
1056 * Add support for Freescale M5271 processor
1057 Patch by Zachary Landau, 26 Jan 2006
1059 * Fix 28F256J3A support on PM520 board
1060 (without bank-switching only 32 MB can be accessed)
1062 * Fix mkimage bug with multifile images created on 64 bit systems.
1064 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
1066 * Fix compiler problem with at91rm9200dk board.
1067 Patch by Eugen Bigz, 19 Dec 2005
1069 ======================================================================
1070 Changes for U-Boot 1.1.4:
1071 ======================================================================
1073 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
1074 - Changed GPIO setup to enable another address line in order to
1075 address 64M of FLASH.
1076 - Added function sdram_tr1_set to auto calculate the tr1 value for
1078 Patch by Steven Blakeslee, 12 Dec 2005
1080 * MPC5200: Set PCI retry counter to 0 = infinite retry;
1081 The default of 255 is too short for slow devices.
1082 Patch by Martin Nykodym, 12 Dec 2005
1084 * Change port configuration for O2DNT (CODEC1 on PSC1).
1086 * Fix register for PCI async mode on PPC440EP
1087 Patch by Youngchul Bang, 08 Dec 2005
1089 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
1090 This segment may be required by some libgcc.a functions
1093 * Fix DPRAM offset/size for MPC8541/8555.
1094 Simplify TQM85xx Makefile handling.
1096 * Fix data overflow (typo?) in rtc/ds1302.c
1098 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
1100 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
1101 - Support for TQM8541/8555 boards added.
1102 - Complete rework of TQM8540/8560 support.
1103 - Common TQM85xx code now supports all current TQM85xx platforms
1104 (TQM8540/8541/8555/8560).
1105 - DDR SDRAM size detection added.
1106 - CAS latency default values can be overwritten by setting "serial#"
1107 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
1108 If problems are detected with this non default CAS latency,
1109 the default values will be used instead.
1110 - Flash size detection added.
1111 - Moved FCC ethernet driver initialization behind TSEC driver init
1112 -> TSEC is first device.
1113 Patch by Stefan Roese, 30 Nov 2005
1115 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
1116 Patch by John Otken, 23 Nov 2005
1118 * Changed PPC44x startup message (cpu info, speed...) to common style:
1119 On PPC44x platforms, the startup message generated in "cpu.c" only
1120 comprised the ppc type and revision but not additional information
1121 like speed etc. Those speed infos where printed in the board specific
1122 code. This new implementation now prints all CPU infos in the common
1123 cpu specific code. No board specific code is needed anymore and
1124 therefore removed from all current 44x implementations.
1125 Patch by Stefan Roese, 27 Nov 2005
1127 * Adjust TQM834x PHY addresses for latest hardware revision.
1129 * Increase malloc arena on TQM5200 board to 256 kB.
1130 With 64 kb uniform flash sector size the old value of 128 kB was
1133 * Fix miiphy global data initialization (problem on 4xx boards when
1134 no ethaddr is assigned). Initialization moved from
1135 miiphy_register() to eth_initialize().
1137 Based on initial patch for 4xx platform by Matthias Fuchs.
1139 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
1141 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
1142 The COPYING file was extended to make clear that these files can be
1143 used in non-GPL code, too.
1144 Also, a corresponding note was placed in the headers of the affected files.
1146 * Add support for Prodrive P3P440 board:
1147 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
1148 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
1149 for bank autodetection
1150 Patch by Stefan Roese, 22 Nov 2005
1152 * Change all '$(...)' variable references into '${...}'
1153 which makes the environment compatible with the hush shell.
1154 WARNING: Support for the old '$(...)' syntax will be
1155 discontinued in a later version.
1157 * Minor changes to init flags in TQM834x PCI.
1159 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
1160 Patch by Stefan Roese, 15 Nov 2005
1162 * New PPC 405EP board added: CMS700
1163 Added CONFIG_NET_MULTI for VOM405 board.
1164 Added reset_phy() for VOM405 board.
1165 Patch by Matthias Fuchs, 09 Nov 2005
1167 * Updated PCI mapping for esd CPCI2DP board.
1168 Add support for error LED.
1169 Patch by Matthias Fuchs, 07 Nov 2005
1171 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1172 Patch by Stefan Roese, 07 Nov 2005
1174 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1175 Patch by Stefan Roese, 07 Nov 2005
1177 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1178 Patch by Stefan Roese, 05 Nov 2005
1180 * Additional fix for external IRQ config on Yellowstone & Yosemite
1181 Patch by Stefan Roese, 03 Nov 2005
1183 * Add support for Ocotea pass 3 with 440GX Rev. F
1184 Patch by Stefan Roese, 01 Nov 2005
1186 * Fix external IRQ configuration on Yellowstone & Yosemite
1187 Patch by Stefan Roese, 28 Oct 2005
1189 * Add support for multiple PHYs.
1190 Tested on the following boards:
1191 cmcpu2 (at91rm9200/ether.c)
1192 PPChameleon (ppc4xx/4xx_enet.c)
1193 yukon (mpc8220/fec.c)
1194 uc100 (mpc8xx/fec.c)
1195 tqm834x (mpc834x/tsec.c) with EEPRO100
1196 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1197 Main changes include:
1199 - miiphy_register routine was added to allow multiple PHYs to be registered
1200 - miiphy_read and miiphy_write are now defined in this file, and
1201 require additional argument (char *devname)
1202 - other miiphy_* routines also require additional device name argument
1205 Calling reset_phy() was moved to be executed *after* eth_initialize().
1206 This is necessary as now some of the implementations of reset_phy()
1207 may need to use miiphy_reset() which is not allowed before eth_initialize()
1208 as eth_initialize registers all required miiphy_* routines.
1209 Tested on IP860 and PHY initializes properly after this change.
1211 * Correct includes for flat tree builder.
1213 * Fix conflicting types (flash_write()) in trab auto_update.c.
1215 * Add PCI support for the TQM834x board.
1217 * Add missing 4xx board to MAKEALL
1218 Patch by Stefan Roese, 20 Oct 2005
1220 * Fix conflicting types (flash_write()) in esd auto_update.c
1221 Patch by Stefan Roese, 20 Oct 2005
1223 * Fix problem with sleep in NetConsole (use get_timer())
1224 Patch by Stefan Roese, 20 Oct 2005
1226 * Add NetConsole Support for AMCC eval boards
1227 Patch by Stefan Roese, 20 Oct 2005
1229 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1230 Patch by Stefan Roese, 18 Oct 2005
1232 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1233 Fix identation on ext2ls help entry.
1234 Patch by Stefan Roese, 14 Oct 2005
1236 * Add support for TQM834x boards.
1239 * Cleanup for GCC-4.x
1241 * Add documentation for Open Firmware Flat Tree and usage.
1242 Patch by Pantelis Antoniou, 13 Oct 2005
1244 * Add missing files for Pantelis Antoniou's patch
1245 Patch by Pantelis Antoniou, 04 Sep 2005
1247 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1248 CONFIG_NET_MULTI set)
1249 Patch by Stefan Roese, 10 Oct 2005
1251 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1252 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1253 Patch by Stefan Roese, 07 Oct 2005
1255 * Add support for OF flat tree for the STXtc board.
1256 Patch by Pantelis Antoniou, 04 Sep 2005
1258 * Support passing of OF flat trees to the kernel.
1259 Patch by Pantelis Antoniou, 04 Sep 2005
1263 * Add support for NetSilicon NS7520 processor.
1264 Patch by Art Shipkowski, 12 May 2005
1266 * Add support for AP1000 board.
1267 Patch by James MacAulay, 07 Oct 2005
1269 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1270 Patch by Anders Larsen, 07 Oct 2005
1272 The Atmel errata #11 states that the transfer buffer descriptor
1273 table must be aligned on a 16-word boundary. As it turned out, this
1274 is insufficient - it seems the table must be aligned on a boundary
1275 at least as large as the table itself (in Linux this is not an
1276 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1278 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1279 Patch by Anders Larsen, 07 Oct 2005
1281 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1282 sed the linker scripts, rather than pre-process them.
1283 Patch by Peter Pearse, 07 Oct 2005
1285 * Update make target for ARM supported boards.
1286 Use lowlevel_init() instead of platformsetup() [rename].
1287 Patch by Peter Pearse, 06 Oct 2005
1289 * Fix booting from serial dataflash on AT91RM9200
1290 Patch by Peter Menzebach, 29 Aug 2005
1292 * Add JFFS2 support for TRAB board
1293 Patch by Martin Krause, 25 Aug 2005
1295 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1296 Patch by Marcus Hall, 24 Aug 2005
1298 * Fix the machine-id of the Cogent csb637 board
1299 Patch by Anders Larsen, 05 Oct 2005
1301 * Complete support for the KwikByte KB920x boards
1302 Patch by Anders Larsen, 05 Oct 2005
1304 * Set the AT91RM9200 clock to asynchronous mode
1305 Patch by Anders Larsen, 03 May 2005
1307 * Set the AT91RM9200 clock to synchronous mode
1308 Patch by Anders Larsen, 29 Apr 2005
1310 * Add support for Cogent csb637
1311 Patch by Anders Larsen, 29 Apr 2005
1313 * Fix dm9161.c initialization
1314 Patch by Anders Larsen, 29 Apr 2005
1316 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1317 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1319 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1320 Patch by Anders Larsen, 29 Apr 2005
1322 * Fix device partition intialization for SystemACE disks.
1323 Patch by Stephen Williams, 28 Apr 2005
1325 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1326 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1328 * Add support for S29GL064M-R3 flash chip on xsengine board
1329 Patch by Kurt Stremerch, 18 Apr 2005
1331 * E500 update: repoint IVPR to RAM when code is relocated
1332 Patch by Kylo Ginsberg, 13 Apr 2005
1334 * Fix loop end test in lib_generic/string.c:strswab()
1335 Patch by Andrew Dyer, October 10, 2005
1336 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1340 * Update ARM Integrator boards:
1341 Correct addessing errors in platform files.
1342 Split off common core module data from Integrator header files to
1343 include/armcoremodule.h.
1344 Patch by Peter Pearse, 04 Oct 2005
1346 * Make sure only supported compiler options are used
1347 Import "cc-option" shell function from kernel and
1348 use it to get the correct ARM GCC options for individual CPUs
1349 Patch by Peter Pearse, 30 Jun 2005
1351 * Fix 440GR to print correct cpu revision
1352 Patch by Stefan Roese, 04 Oct 2005
1354 * Change board message on AMCC Yosemite & Yellowstone to common style
1355 Patch by Stefan Roese, 03 Oct 2005
1357 * Fix compiler warning
1359 * Fix FEC PHY addresses for TQM85xx boards
1361 * Fix uninitialized variable problem in hush shell
1362 Patch by Lars Rostock, 26 Sep 2005
1364 * Undo change of f6e20fc6ca... to include/configs/trab.h
1365 (Must have been an accident?)
1367 * Add support for AT91RM9200 OHCI Controller.
1368 Patch by Eric Benard, 07 Apr 2005
1370 * Update ARM mach-types.h
1371 Patch by Eric Benard, 07 Apr 2005
1373 * Add support for MP2USB board.
1374 Patch by Eric Benard, 07 Apr 2005
1376 * Add board support for armadillo HT1070
1377 Patch by Rowel Atienza, 06 Apr 2005
1379 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1380 Patch by Vitaly Bordug, 30 Mar 2005
1382 * Add iopset command on mpc8xx
1383 Patch by Daniel Eisenhut, 25 Mar 2005
1385 * Add support for MII in eepro100 driver.
1386 Patch by Gleb Natapov, 21 Mar 2005
1388 * Fixes to the Lubbock (PXA 25x) support:
1389 - Resolve the FIXME with respect to saving the u-boot environment.
1390 - Make the default load address land in real memory.
1391 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1392 Patch by David Brownell, 10 Mar 2005
1394 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1395 Patch by Marc Leeman, 04 Mar 2005
1397 * OMAP242x H4 board update
1398 - fix for ES2 differences.
1399 - switch to using the cfi_flash driver.
1400 - fix SRAM build address.
1401 - fix for GP device operation.
1402 - unlock SRAM for GP devices.
1403 - display more device information.
1404 - fix potential deadlock in omap24xx_i2c driver.
1405 - fix DLL load values to match dpllout*1 operation.
1406 - fix 2nd chip select init for combo DDR device.
1407 - add support for CFI Intel 28F256L18 on H4 board.
1408 Patch by Richard Woodruff, 03 Mar 2005
1410 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1411 Patch by Steven Scholz, 02 Mar 2005
1414 Patch by Ara Avanesyan, 24 Feb 2005
1416 * Remove unneeded #include <malloc.h>
1417 Patch by Ladislav Michl, 22 Feb 2005
1419 * Add cramfs support for m68k
1420 Patch by Zachary Landau, 21 Feb 2005
1422 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1423 Patch by Jeff Angielski, 21 Feb 2005
1425 * Fix au1x00_serial baud rate calculation:
1426 remove hardcoded cpu clock divisor and use register instead;
1427 round up instead of truncate
1428 Patch by Andrew Dyer, 15 Feb 2005
1430 * Add Xilinx Spartan3 family FPGA support
1431 Patch by Kurt Stremerch, 14 Feb 2005
1433 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1434 Patch by Zachary Landau, 11 Feb 2005
1436 * Fix VOH405 Support
1437 Patch by Matthias Fuchs, 25 Sep 2005
1439 * Added support for PCI bridge on MPC8272ADS
1440 Patch by Vitaly Bordug, Feb 09 2005
1442 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1443 Patch by Jean-Paul Saman, 8 Feb 2005
1445 * Fix strswab() to reliably find end of string
1446 Patch by Andrew Dyer, 08 Feb 2005
1448 * Fix typos in include/ppc440.h
1449 Patch by Andrew E Mileski, 04 Feb 2005
1451 * Add Vibren (was Accelent) PXA255 IDP Support
1452 Patch by Cliff Brake, 04 Feb 2005
1454 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1455 Patch by Andrew Dyer, 31 Jan 2005
1457 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1458 Patch by Peter Pearse, 2 Feb 2005
1460 * Fix error handling in tools/env/fw_env.c
1461 Patch by Ara Avanesyan, 01 Feb 2005
1463 * Fix MGT5100 PSC baudrate calculation
1464 Patch by Sebastian Schau, 27 Jan 2005
1466 * OMAP242x fix for GP device booting
1467 - Add SRAM unlock for GP devices.
1468 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1469 Patches by Richard Woodruff, 21 Jan 2005:
1471 * Add support for AMD's Pb1x00 eval board;
1472 add MII routines to the au1x00 ethernet driver;
1473 add USB ohci driver (work in progress)
1474 Patch by Thomas Sailer, 20 Jan 2005
1476 * Update omap5912osk board
1477 Use drivers/cfi_flash.c instead of private flash driver;
1478 Remove hardcoded personalized settings from omap5912osk.h;
1479 Fix spacing with (RO) marks in 'flinfo' output.
1480 Patch by Michael Bendzick, 14 Jan 2005
1482 * Fix warnings for PCI code on ixp
1483 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1485 * virtex2 fix for bogus download error messages
1486 The virtex2 FPGA download code watches for init going active during
1487 a download of config data as an error condition. init also goes
1488 active after a configuration is finished in concert with the done
1489 signal. So far, the code does not check for done active until all
1490 of the configuration data is sent. If configuration data has a few
1491 extra pad bytes at the end, this would cause an error message even
1492 though the download had suceeded.
1493 NOTE: virtex2 slave serial and spartan2 versions may still have the
1495 Patch by Andrew Dyer, 12 Jan 2005
1497 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1498 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1499 message when probing for nonexistent flash in little endian mode.
1500 As a side effect more efficient and smaller code is generated,
1501 which is always a Good Thing (TM).
1502 Patch by Ladislav Michl, 24 Sep 2005
1504 * Update for TFTP using a fixed UDP port
1505 Use the approved environment variable names. Added "tftpdstp" to
1506 allow ports other than 69 per Tolunay Orkun's recommendation.
1507 Patch by Jerry Van Baren, 12 Jan 2005
1509 * Allow to force TFTP to use a fixed UDP port
1510 (Add a configuration option CONFIG_TFTP_PORT and optional env
1512 Patch by Jerry Van Baren, 10 Jan 2005
1514 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1515 Patch by Leif Lindholm, 29 Dec 2004
1517 * Cleanup: fix broken builds
1519 * Fix PHY address argument passing with mii info command
1520 Patch by Andrew Dyer, 28 Dec 2004
1522 * Cleanup (PPC4xx is AMCC now)
1524 * esd CPCI2DP board added
1525 Patch by Matthias Fuchs, 22 Sep 2005
1527 * esd PMC405 board updated
1528 Patch by Matthias Fuchs, 22 Sep 2005
1530 * Add SM501 support to HH405 board.
1531 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1532 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1533 Patch by Stefan Roese, 22 Sep 2005
1535 * Fix autonegotiation in tsec ethernet driver
1536 Patch by Stefan Roese, 21 Sep 2005
1538 * Fix bug in auto_update (trab board)
1539 Patch by Martin Krause, 16 Sep 2005
1541 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1542 Patch by Francesco Mandracci, 16 Sep 2005
1544 * Update configuration for INKA4x0 board
1546 * Update configuration for PM854 board
1547 Based on patch by R. Loeffl, 20 Jul 2005
1549 * Add PCI support to TQM8540 and TQM8560 boards
1550 Patch by Stefan Roese, 15 Sep 2005
1552 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1553 boards (baudrate, environment...). Flash driver fixed.
1554 Patch by Stefan Roese, 15 Sep 2005
1556 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1557 ethernet port on ebony.
1558 Patch by Stefan Roese, 7 Sep 2005
1560 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1562 * Change default console baud rate for stxxtc board
1564 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1565 Patch by Stefan Roese, 31 Aug 2005
1567 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1568 Patch by Pantelis Antoniou, 02 Sep 2005
1572 * Enable SM712 driver support for HMI1001 board.
1574 * Fix problems with ld version 2.16 (dot outside sections problem)
1575 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1576 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1578 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1580 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1582 * Add keyboard and dot matrix display support for HMI1001 board.
1584 * Prepare U-Boot for gcc-4.x
1586 * Fixed Bamboo port to enable running without DDR-DIMM
1587 (Bamboo has also 64MB onboard DDR)
1588 Patch by Stefan Roese, 24 Aug 2005
1590 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1591 now handling all 4xx cpu's
1592 Patch by Stefan Roese, 16 Aug 2005
1594 * Fix make dependencies for at91rm9200 and ks8695 cpus
1595 Patch by Steven Scholz, 23 Aug 2005
1597 * Add JFFS2 support for TQM5200 board
1599 * Add esd cpci5200 and pf5200 boards
1600 Patch by Reinhard Arlt, 22 Aug 2005
1602 * Fix sysclock for TQM8540 and TQM8560 boards
1603 Patch by Martin Krause, 25 Jul 2005
1605 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1606 Patch by Martin Krause, 08 Jun 2005
1608 * Add new board specific commands for TQM5200/STK52XX
1609 - Sound commands (beep, wav, sound)
1610 - Test commands (led, can, backlight, rs232)
1611 Patch by Martin Krause, 02 May 2005
1613 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1614 because of a bug in the AT91RM9200 CPU PLL
1615 Patch by Martin Krause, 22 Apr 2005
1617 * Add automatic HW detection for another CMC_PU2 variant
1618 Patch by Martin Krause, 20 Apr 2005
1620 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1621 Patch by Martin Krause, 19 Apr 2005
1623 * Fix initialization problem on TQM5200 without SM501
1624 Patch by Martin Krause, 08 Apr 2005
1626 * Add RTC support for STK52XX.200
1627 Patch by Martin Krause, 07 Apr 2005
1629 * Add support for IFM o2dnt board
1631 * Enable PCI on hmi1001 board
1633 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1634 so we can use them to, e.g., check the existence of a file with
1635 "if ls foo; then this; else that; fi" in the hush shell
1636 Patch by Andreas Engel, 16 August 2005
1638 * Coding style cleanup
1640 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1641 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1643 * Check return value of malloc in 440gx_enet.c
1644 Patch by Travis B. Sawyer, 18 Jul 2005
1646 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1647 Second serial port on 440GX now defined as a system device.
1648 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1649 Patch by Travis B. Sawyer, 12 Jul 2005
1651 ======================================================================
1652 Changes for U-Boot 1.1.3:
1653 ======================================================================
1655 * Minor code cleanup
1657 * Add forgotten new fils from latest VoiceBlue update
1659 * Make bootretry feature work with hush shell.
1660 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1661 Patch by Andreas Engel, 19 Jul 2005
1663 * Update Hymod Board Database PHP code in "tools" directory
1664 Patch by Murray Jensen, 01 Jul 2005
1666 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1667 Patch by Murray Jensen, 30 Jun 2005
1669 * Fix Murray Jensen's mail address.
1670 Patch by Murray Jensen, 30 Jun 2005
1672 * Preserve PHY_BMCR during a soft reset.
1673 Patch by Carl Riechers, 24 Jun 2005
1675 * VoiceBlue update: eeprom tool can also store firmware version now.
1676 eeprom.bin is runable by jumping at load address.
1677 Patch by Ladislav Michl, 23 May 2005
1679 * Move the AT91RM9200DK to the ARM Systems list.
1680 Patch by Anders Larsen, 26 Apr 2005
1682 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1683 Patch by Anders Larsen, 26 Apr 2005
1685 * measure_gclk() is needed when DEBUG is enabled
1686 Patch by Bryan O'Donoghue, 25 Apr 2005
1688 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1689 Patch by Reinhard Arlt, 12 Aug 2005
1691 * esd PCI405 board updated
1692 Patch by Matthias Fuchs, 28 Jul 2005
1694 * esd WUH405 and DU405 board updated
1695 Patch by Matthias Fuchs, 27 Jul 2005
1697 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1698 Patch by Matthias Fuchs, 4 May 2005
1700 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1701 boards (baudrate, environment...). Flash driver fixed.
1702 Patch by Stefan Roese, 11 Aug 2005
1704 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1705 Patch by Stefan Roese, 11 Aug 2005
1707 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1708 Patch by Stefan Roese, 11 Aug 2005
1710 * Add configuration for IFM AEV FIFO board.
1711 Minor coding style cleanup.
1713 * Add configuration for IFM SPI eval board
1715 * Fix CompactFlash problem on HMI1001 board
1717 * Make new "mtdparts" code build with older compilers
1718 Patch by Andrea Scian, 09 Aug 2005
1720 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1721 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1722 with the 405 defines and the linux kernel defines.
1723 Patch by Stefan Roese, 08 Aug 2005
1725 * Fix compiler warnings with older GCC versions
1727 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1729 Old, obsolete and duplicated code was cleaned up and replace by the
1730 new partitioning method. There are two possible approaches now:
1732 The first one is to define a single, static partition:
1734 #undef CONFIG_JFFS2_CMDLINE
1735 #define CONFIG_JFFS2_DEV "nor0"
1736 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1737 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1738 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1740 The second method uses the mtdparts command line option and dynamic
1743 /* mtdparts command line support */
1744 #define CONFIG_JFFS2_CMDLINE
1745 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1746 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1748 Command line of course produces bigger images, and may be inappropriate
1749 for some targets, so by default it's off.
1751 * Fix build problems for PM856 Board
1753 * Fix sign extension bug in 'fpga loadb' command;
1754 make 'fpga loadb' always print the file header info
1755 Patch by Andrew Dyer, 11 Jan 2005
1757 * Fix errors that occur when accessing SystemACE CF
1758 Patch by Jeff Angielski, 09 Jan 2005
1760 * Document switching between U-Boot and PlanetCore on RPXlite
1761 by Sam Song, 24 Dec 2004
1763 * Fix PowerQUICC II mask detection.
1764 Patch by Eugene Surovegin, 20 Dec 2004
1766 * Add support for Altera NIOS DK1C20 board
1767 Patch by Shlomo Kut, 13 Dec 2004
1769 * Add support for ep8248 board
1770 Patch by Yuli Barcohen, 12 Dec 2004
1774 * Fix baudrate setting for KGDB on MPC8260
1775 Patch by HoJin, 11 Dec 2004
1777 * Fix 'mii help' text formatting
1778 Patch by Cory Tusar, 10 Dec 2004
1780 * Fix return code of NFS command
1781 Patch by Hiroshi Ito, 11 Dec 2004
1785 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1786 Patch by Steven Blakeslee, 04 Aug 2005
1788 * Add support for AMCC Bamboo PPC440EP eval board
1789 Patch by Stefan Roese, 04 Aug 2005
1791 * Patch by Jon Loeliger
1792 Fix style issues primarily in 85xx and 83xx boards.
1794 - Trailing white space
1795 - Indentation not by TAB
1796 - Excessive amount of empty lines
1797 - Trailing empty lines
1799 * Patch by Ron Alder, 11 Jul 2005
1800 Add Xianghua Xiao and Lunsheng Wang's support for the
1801 GDA MPC8540 EVAL board.
1803 * Patch by Eran Liberty
1804 Add support for the Freescale MPC8349ADS board.
1806 * Patch by Jon Loeliger, 25 Jul 2005
1807 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1808 by the upcoming mpc83xx family as well.
1810 * Patch by Jon Loeliger, 05 May 2005
1811 Implemented support for MPC8548CDS board.
1812 Added DDR II support based on SPD values for MPC85xx boards.
1813 This roll-up patch also includes bugfies for the previously
1815 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1817 * Patch by Jon Loeliger, 10 Feb 2005
1818 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1820 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1822 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1823 for faster flash parts.
1824 Add documentation for BR/OR for FLASH.
1826 * Patch by Jon Loeliger 08 Feb 2005
1827 Determine L2 Cache size dynamically on 85XX boards.
1829 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1830 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1831 option rather than a myriad of CONFIG_MPC8560-like variants.
1832 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1833 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1834 new CONFIG_CPM2 option to each 8260 board.
1836 * Add support for MicroSys PM856 board
1837 Patch by Josef Wagner, 03 Aug 2005
1839 * Minor fixes to PM854 board
1840 Patch by Josef Wagner, 03 Aug 2005
1842 * Adjust configuration of XENIAX board
1843 (chip select and GPIO required for USB operation)
1845 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1846 routed to the Watchdog handler
1847 Patch by Eugene Surovegin, 18 Jun 2005
1849 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1850 Patch by Denis Peter, 06 Dec 2004
1852 * Fix endianess problem in TFTP / NFS default filenames
1853 Patch by Hiroshi Ito, 06 Dec 2004
1855 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1857 Patch by Murray Jensen, 18 Jul 2005
1859 * Fix typo in mkconfig script (used == instead of =)
1860 Patch by Murray Jensen, 18 Jul 2005
1862 * Cleanup build problems on 64 bit build hosts
1864 * Update MAINTAINERS file
1866 * Patch by Stefan Roese, 01 Aug 2005:
1867 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1868 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1870 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1871 to run on both 405GP and 405GPr eval boards).
1873 * Patch by Steven Blakeslee, 27 Jul 2005:
1874 - Add support for AMCC PPC440EP/GR.
1875 - Add support for AMCC Yosemite PPC440EP eval board.
1876 - Add support for AMCC Yellowstone PPC440GR eval board.
1878 * Minor fixes for PPChameleon Board:
1879 - fix alignment of NAND size
1880 - make code do what the comment says
1882 * Implement h/w sector protection status synchronization at boot.
1883 The code is provided for, and was tested on, the Yukon/Alaska
1884 and PM520 boards only.
1886 A bug in flash_real_protect() for the Yukon board was fixed by
1887 adding a function that tells if two banks are on one flash chip.
1889 * Fix sysmon POST problem: check I2C error codes
1890 This fixes a problem of displaying bogus voltages when the voltages
1891 are so low that the I2C devices start failing while the rest of the
1892 system keeps running.
1894 * Patch by Cedric Vincent, 6 Jul 2005:
1895 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1897 * Patch by Jon Loeliger, 20 Jul 2005:
1898 Add missing PCI IO port definitions.
1900 * Add CompactFlash support for HMI1001 board.
1902 * Adjust printed board ID for LWMON board.
1904 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1906 * Add new argument format for flash commands to allow for usage like
1907 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1908 U-Boot will automaticially find the end of the corresponding sector.
1910 * Patch by Stefan Roese, 5 Jul 2005:
1911 Update uc100 board PHY setup
1913 * Patch by Stefan Roese, 1 Jul 2005:
1914 Fix PHY address for CATcenter board (now correct!)
1916 * Patch by Stefan Roese, 30 Jun 2005:
1917 Fix PHY addresses for PPChameleon and CATcenter boards
1918 Change MAINTAINER for most esd boards
1920 * Patch by Detlev Zundel, 30 Jun 2005:
1921 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1923 * Fix baudrate calculation problem on MPC5200 systems
1925 * Add EEPROM and RTC support for HMI1001 board
1927 * Patch by Detlev Zundel, 20 Jun 2005:
1928 Fix initialization of low active GPIO pins on inka4x0 board
1930 * Enable redundant environment, disable HW flash protection of
1933 * Patch by Travis Sawyer, 10 Jun 2005:
1934 Initialize allocated dev and private hw structures
1935 after their respective allocation in 440gx_enet.c
1937 * Patch by Steven Scholz, 10 Jun 2005:
1938 Fix byteorder problems with second argument of "bootm" with
1941 * Add support for HMI1001 board
1943 * Disable "date" and "sntp" commands on TQM866M
1945 * Fix watchdog reset problems on LWMON board
1947 * Patch by Juergen Selent, 17 May 2005:
1948 Add support for Funkwerk VoVPN gateway module.
1950 * Cleanup debug code for MPC8220 FEC driver
1952 * Extend burst mode RAM test program to take a loop count
1955 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1956 those boards that use it.
1958 * Patches by Greg Ungerer, 19 May 2005:
1959 - add support for the KS8695P (ARM 922 based) CPU
1960 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1962 * Patch by Steven Scholz, 19 May 2005:
1963 Add support for CONFIG_SERIAL_TAG on ARM boards
1965 * Add PCI support for Sorcery board.
1966 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1968 * Fix compile problems caused by new burst mode SDRAM test;
1969 make port pins to trigger logic analyzer configurable
1971 * Fix timer handling on MPC85xx systems
1973 * Fix debug code in omap5912osk flash driver
1975 * Add support for MPC8247 based "IDS8247" board.
1977 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1979 * On LWMON we must use the watchdog to reset the board as the CPU
1980 genereated HRESET pulse is too short to reset the external
1983 * Add test tool to exercise SDRAM accesses in burst mode
1984 (as standalone program, MPC8xx/PowerPC only)
1986 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1989 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1990 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1991 added to support LZO and LZARI compression modes (undefined by
1994 * Fix problem with symbolic links in JFFS2 code.
1996 * Use linker ASSERT statement to prevent undetected overlapping of
1997 sections on PPChameleon board; other boards might use this, too.
1999 * Patch by Stefan Roese, 03 May 2005:
2001 Fix problems in cmd_universe.c
2003 * Patch by Matthias Fuchs, 03 May 2005:
2004 Added missing variable declaration in cmd_nand.c
2005 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
2007 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
2009 * Fix bug in the SDRAM initialization code for canmb, IceCube and
2011 Fix PHY address for canmb board.
2013 * Cleanup serial console baudrate calculation on AT91RM9200;
2014 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
2016 * Patch by Matthias Fuchs, 18 Apr 2005:
2017 Make PCI target address spaces on PMC405 and CPCI405 boards
2018 configurable via environment variables
2020 * Auto-size RAM on canmb board.
2022 * Add support for canmb board
2024 * Patch by Stefan Roese, 13 Apr 2005:
2025 Update for esd apc405
2027 * Fixes for TQM8560 board:
2029 - remove debug messages
2030 - fix flash sector protection
2032 * Patch by Steven Scholz, 07 Apr 2005:
2033 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
2035 * Patches by Steven Scholz, 07 Apr 2005:
2036 Fix compiler warning in altera.c
2037 Fix warning in cpu/arm920t/at91rm9200/i2c.c
2039 * Patch by Ladislav Michl, 06 Apr 2005:
2040 Fix voiceblue configuration.
2042 * Patch by Stefan Roese, 06 Apr 2005:
2043 Updates for OCOTEA board:
2044 - Changed U-Boot size from 512kByte to 256kByte
2045 - Fixed flash driver to support boot from soldered user flash
2046 - Added README for switch from PIBS firmware to U-Boot
2048 * Patch by Travis Sawyer, 05 Apr 2005:
2049 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
2050 Problem found by Andrew Wozniak.
2052 * Patch by Steven Scholz, 06 Apr 2005:
2053 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
2054 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
2056 * Patches by Robert Whaley, 29 Nov 2004:
2057 - update the pxa-regs.h file for PXA27x chips
2058 - add PXA27x based ADSVIX board
2059 - add support for MMC on PXA27x processors
2061 * Patch by Andrew E. Mileski, 28 Nov 2004:
2062 Fix PPC4xx SPD SDRAM detection bug
2064 * Patch by Hiroshi Ito, 26 Nov 2004:
2065 Fix logic of "test -z" and "test -n" commands
2067 * Patch by Ladislav Michl, 05 Apr 2005:
2068 Add support for VoiceBlue board.
2070 * Patch by Ladislav Michl, 05 Apr 2005:
2071 Fix netboot_common() prototypes.
2073 * Patch by Steven Scholz, 05 Apr 2005:
2074 Use i.MX watchdog timer for reset_cpu()
2076 * Patch by Steven Scholz, 05 Apr 2005:
2077 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
2078 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
2079 (now in interupts.c)
2081 * Add support for MPC8220 based "sorcery" board.
2083 * Add support for TQM8560 board.
2085 * Add FEC support for TQM8540 board.
2086 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
2088 * Patch by Martin Krause, 04 Apr 2005:
2089 Update default configuration for CMC_PU2 board.
2091 * Patch by Steven Scholz, 04 Apr 2005:
2092 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
2093 - introduce two new configuration options instead:
2094 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
2096 * Patch by Steven Scholz, 04 Apr 2005:
2097 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
2099 * Fix timer code for ARM systems: make sure that udelay() does not
2100 reset timers so it's save to use udelay() in timeout code.
2102 * Patch by Mathias Küster, 23 Nov 2004:
2103 add udelay support for the mcf5282 cpu
2105 * Patch by Tolunay Orkun, 16 November 2004:
2106 fix incorrect onboard Xilinx CPLD base address
2108 * Patch by Jerry Van Baren, 08 Nov 2004:
2109 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
2110 the jumper for the HRCW source should select flash. If lowboot is
2111 not selected, the jumper for the HRCW source should select the
2113 - change default load base address to 0x00400000
2115 * Patch by Yuli Barcohen, 08 Nov 2004:
2116 Add support for Analogue & Micro Rattler boards.
2117 Tested on Rattler8248.
2119 * Patch by Andre Renaud, 08 Nov 2004:
2120 Fix watchdog support in common/lcd.c
2122 * Patch by Marc Leeman, 05 Nov 2003:
2123 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
2124 bug only affects the XPC8245 processors
2126 * Patches by Josef Wagner, 29 Oct 2004:
2127 - Add support for MicroSys CPU87 board
2128 - Add support for MicroSys PM854 board
2130 * Patch by Jian Zhang, 02 Nov 2004:
2131 Add 16-bit NAND support
2133 * Patch by Scott McNutt, 01 Nov 2004:
2134 Add missing NIOS/NIOS2 support for "iminfo" command
2136 * Patch by Detlev Zundel, 29 Oct 2004:
2137 Add missing NIOS/NIOS2 support for "mkimage" tool.
2139 * Patch by David Adair, 27 Oct 2004:
2140 Add missing 440GX SDRAM Controller reset
2142 * Patch by Steven Scholz, 25 Oct 2004:
2143 Declare reset_cpu() in include/common.h instead locally
2145 * Patch by Yusdi Santoso, 22 Oct 2004:
2146 - Add support for HIDDEN_DRAGON board
2147 - fix endianess problem in driver/rtl1839.c
2149 * Patch by Allen Curtis, 21 Oct 2004:
2150 support multiple serial ports
2152 * Patch by Richard Klingler, 03 Apr 2005:
2153 Add call to eth_halt() in net/net.c when called functions fail
2154 after eth_init() has been called.
2156 * Patch by Sam Song, 3 April 2005:
2157 - Update README.Netconsole
2160 * Prepare for SoC rework of ARM code:
2161 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
2162 - rename memsetup into lowlevel_init (function name and source files)
2163 Patch by Steven Scholz, 03 Apr 2005:
2164 - create SoC specific directories include/asm-arm/arch-imx and
2165 include/asm-arm/arch-s3c24x0
2167 * Fix problems with SNTP support;
2168 enable SNTP support in some boards.
2170 * Patches by Martin Krause, 01 Apr 2005:
2171 - Fix flash erase timeout on CMC_PU2
2172 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2174 * Patch by Steven Scholz, 13 March 2005:
2175 fix cache enabling for AT91RM9200
2177 * Patch by Masami Komiya, 30 Mar 2005:
2178 add SNTP support and expand time server and time offset fields of
2179 DHCP support. See doc/README.SNTP
2181 * Patch by Steven Scholz, 13 Dec 2004:
2182 Fix bug in at91rm920 ethernet driver
2184 * Patch by Steven Scholz, 13 Dec 2004:
2185 Remove duplicated code by merging memsetup.S files for
2186 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2188 * Patch by Detlev Zundel, 31 Mar 2005:
2189 Cleanup duplicate definition of overwrite_console()
2191 * Update TQM5200 configuration;
2192 prepare for Rev. 200 starter kit boards
2194 * Patch by Scott McNutt, 21 Oct 2004:
2195 Add support for Nios-II EPCS Controller core.
2197 * Patch by Scott McNutt, 20 Oct 2004:
2199 - Add sysid command (Nios-II only).
2200 - Locate default exception trampoline at proper offset.
2201 - Implement I/O routines (readb, writeb, etc)
2202 - Implement do_bootm_linux
2204 * Patches by Martin Krause, 22 Mar 2005:
2205 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2206 - add support for SM501 graphics controller
2207 - add support for graphic console on TQM5200
2208 - add support for TQM5200 Rev 200
2209 - cleanup, fix typo in include/configs/TQM5200.h
2211 * Patch by Manfred Baral, 17 Mar 2005:
2214 * Fix RTC configuration for PPChameleon board
2216 * Cleanup, fix typo in include/configs/TQM5200.h
2218 * Patch by Stefan Roese, 16 Mar 2005:
2219 Update for esd auto_update and hh405 board
2221 * Adapt for U-Boot image size (new features enabled) on TQM5200
2223 * Update code for TQM8540 board (and 85xx in general):
2224 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2225 - Reformat boot messages
2226 - Enable redundant environment
2227 - Replace the -O2 optimization flag with -mno-string
2229 * Patch by David Brownell, 10 Mar 2005:
2230 Restore copyright statements in OHCI drivers.
2232 * Add support for TQM8540 board
2234 * Patch by Detlev Zundel, 14 Mar 2005:
2235 NC650: changed NAND flash addressing to using UPMB
2237 * Patch by Stefan Roese, 14 Mar 2005:
2238 Update for esd voh405 fpga image
2240 * INKA4x0: Allow initialization of LCD backlight dimming from
2241 "brightness" environment variable.
2243 * Add port initialization for digital I/O on INKA4x0
2245 * Patch by Stefan Roese, 01 Mar 2005:
2246 Update for esd boards dp405 and hub405
2248 * Fix get_partition_info() parameter error in all other calls
2249 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2251 * Enable USB and IDE support for INKA4x0 board
2253 * Patch by Andrew Dyer, 28 Feb 2005:
2254 fix ext2load passing an incorrect pointer to get_partition_info()
2255 resulting in load failure for devices other than 0
2257 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2259 * Cleanup USB and partition defines
2261 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2263 * Add reset code for Coral-P on INKA4x0 board
2265 * Patch by Martin Krause, 28 Jun 2004:
2266 Update for TRAB board.
2268 * Fix some missing "volatile"s in MPC5xxx FEC driver
2270 * Fix cirrus voltage detection (for CPC45)
2272 * Fix byteorder problem in usbboot and scsiboot commands.
2274 * Patch by Cajus Hahn, 04 Feb 2005:
2275 - don't insist on leading '/' for filename in ext2load
2276 - set default partition to useful value (1) in ext2load
2278 * Patch by Andrew Dyer, 08 Jan 2005:
2279 fix wrong return codes in ext2 code
2281 * Removed '--no-warn-mismatch' option from Makefile. This option
2282 makes 'ld' to overlook binary objects compatibility.
2284 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2285 --end-group) outside of the group. This will make 'ld' to do
2286 _multiple_ search in the library group when resolving symbol
2287 references and do only a _single_ seach in libgcc.a after the group
2290 * Fix stability problems on CPC45 board again.
2292 * Make image detection for diskboot / usbboot / scsiboot more robust
2293 (also check header checksum)
2295 * Update CPC45 board configuration.
2297 * Add USB and PCI support for INKA4x0 board
2299 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2303 * Patch by Robin Getz, 13 Oct 2004:
2304 Add standalone application to change SMC91C111 MAC addresses,
2305 see examples/README.smc91111_eeprom
2307 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2308 Fix Flash support for ARM Integrator CP.
2310 * Patch by Richard Woodruff, 10 Jan 2005:
2311 Update support for OMAP2420 (ARM11) and H4 board:
2312 o clean up and add new types to H4 memory probe code.
2313 o fix to work with internal boot.
2314 o added PRCM config III operation.
2315 o fix marginal flash timings.
2316 o add revison ATAG usage.
2317 o enable voltage scaling at power chip.
2318 o fix compile error for i2c.
2320 * Fix network problem (error when receiving multiple ARP packets)
2322 * Patch by Daniel Poirot, 12 Oct 2004:
2323 Add support for Wind River sbc405 board
2325 * Patch by Rainer Brestan, 12 Oct 2004:
2326 Make examples/Makefile more robust
2328 * Patch by Sam Song, 11 October 2004:
2329 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2330 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2333 * Patch by Sam Song, 10 Oct 2004:
2334 Fix a parameter error in run_command() in main.c
2336 * Patch by Richard Woodruff, 01 Oct 2004:
2337 add support for the TI OMAP2420 processor and its H4 reference
2340 * Patch by Christian Pellegrin, 24 Sep 2004:
2341 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2343 * Patch by Leif Lindholm, 23 Sep 2004:
2344 add support for the AMD db1550 board
2346 * Patch by Travis Sawyer, 15 Sep 2004:
2347 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2348 update README.serial_multi
2350 * Patches by David Snowdon, 07 Sep 2004:
2351 - add u-boot.hex target in the top level Makefile
2352 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2353 - use -mtune=xscale and -march=armv5 options for PXA
2355 * Patch by Florian Schlote, 08 Sep 2004:
2356 Add support for SenTec-COBRA5272-board (ColdFire).
2358 * Patch by Gleb Natapov, 07 Sep 2004:
2359 mpc824x: set PCI latency timer to a sane value
2362 * Patch by Kurt Stremerch, 03 Sep 2004:
2363 Add bitstream configuration option for fpga command (Xilinx only).
2365 * Patch by Kurt Stremerch, 03 Sep 2004:
2366 Add Xilinx Spartan2E family FPGA support
2368 * Patch by Jeff Angielski, 02 Sep 2004:
2369 Add Added support for H2 revision of the EP8260 board.
2370 Fixed formatting for some of the EP8260 related source files.
2372 * Patch by Jon Loeliger, 02 Sep 2004:
2373 Reset monitor size back to 256 so environment can be written
2374 to flash on MPC85xx ADS and CDS releases.
2376 * Patch by Paolo Broggini, 02 Sep 2004:
2377 Make BSS clearing on ARM systems more robust
2379 * Patch by Yue Hu and Joe, 01 Sep 2004:
2380 - add PCI support for ixp425;
2381 - add EEPRO100 suppor tfor ixdp425 board.
2383 * Fix problem with protected sector detection in driver/cfi_flash.c
2385 ======================================================================
2386 Changes for U-Boot 1.1.2:
2387 ======================================================================
2389 * Code cleanup, mostly for GCC-3.3.x
2391 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2392 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2393 additional ethernet addresses.
2395 * Cleanup drivers/i82365.c - avoid duplication of code
2397 * Fix bogus "cannot span across banks" flash error message
2401 * Add support for CompactFlash for the CPC45 Board.
2403 * Fix problems with CMC_PU2 flash driver.
2406 - avoid trigraph warning in fs/ext2/ext2fs.c
2407 - rename UC100 -> uc100
2409 * Add support for UC100 board
2411 * Patch by Stefan Roese, 16 Dez 2004:
2412 - ext2fs support added
2413 - Tundra universe support added
2414 - ColdFire MCF5249 support added (no preloader needed!)
2415 - MCF5249 board TASREG added
2416 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2418 - some esd boards updated
2419 - memory commands "mdc" and "mwc" added for cyclic read/write
2420 (CONFIG_MX_CYCLIC, see README for further description)
2422 * Add support for INKA4X0 board
2424 * Patch by Steven Scholz, 12 Dec 2004:
2425 Fix typo in AT91 memory setup.
2427 * Patch by Martin Krause, 27 Oct 2004:
2428 - add support for "STK52xx" board (including PS/2 multiplexer)
2429 - add hardware detection for TQM5200
2431 * Clean up CMC PU2 flash driver
2433 * Update MAINTAINERS file
2435 * Fix bug in MPC823 LCD driver
2437 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2439 * Enable long help on CMC PU2 board;
2441 increase CPU speed from 179 to 207 MHz.
2443 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2444 unaligned tail part specially).
2446 * Update for AT91RM9200DK and CMC_PU2 boards:
2447 - Enable booting directly from flash
2448 - fix CMC_PU2 flash driver
2450 * Fix mkimage usage message
2452 * Map SRAM on NC650 board
2454 * Work around for Ethernet problems on Xaeniax board
2456 * Patch by TsiChung Liew, 23 Sep 2004:
2457 - add support for MPC8220 CPU
2458 - Add support for Alaska and Yukon boards
2460 * Fix configuration for ERIC board (needs more room)
2462 * Adjust MIPS compiler options at run-time depending on tools version
2463 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2464 "-mcpu=4kc" for old tools)
2466 * Add passing of the command line and memory size information to the
2467 kernel on xaeniax board.
2469 * Enable NAND flash support for NC650 board.
2471 * Patch by Thomas Lange 07 Oct 2004:
2472 Updated README for DBAu1x00 boards to match current status
2474 * Patch by Philippe Robin, 28 Sept 2004:
2475 Fix Flash support for Versatile.
2477 * Patch by Roger Blofeld, 16 Sep 2004:
2478 Fix timeout for DHCP command retry
2480 * Patch by Pantelis Antoniou, 14 Sep 2004:
2481 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2483 * Patch by Pantelis Antoniou, 14 Sep 2004:
2484 Kick watchdog when bz-decompressing
2486 * Fix CFG_HZ problems on AT91RM9200 systems
2487 [Remember: CFG_HZ should be 1000 on ALL systems!]
2489 * Patch by Gridish Shlomi, 30 Aug 2004:
2490 - Add support to revA version of PQ27 and PQ27E.
2491 - Reverted MPC8260ADS baudrate back to original 115200
2493 * Patch by Hojin, 17 Sep 2004:
2494 Fix typo in cfi_flash.c
2496 * Patch by Mark Jonas, 09 September 2004:
2497 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2500 * Patch by Mark Jonas, 31 August 2004:
2501 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2502 improves FTP performance for MPC5200 systems. Enabled for IceCube
2505 * Patch by Michael Bendzick, 30 Aug 2004:
2506 - Improve platform.S code for omap1510inn that detects whether code
2507 is running from SDRAM or not. Patch allows SDRAM to be configured
2508 if code is running out of SRAM at 0x20000000.
2510 * Patch by Frederick Klatt, 30 Aug 2004:
2511 Add support for the Wind River SBC8540/SBC8560 boards
2513 * Configure SX1 board to use drivers/cfi_flash.c
2515 * Patches by Michael Bendzick, 30 Aug 2004:
2516 - Configure omap1510inn board to use drivers/cfi_flash.c
2517 - Make drivers/cfi_flash.c protect environment and redundant
2520 * Patch by Steven Scholz, 23 Jun 2004:
2521 - Add script (tools/img2brec.sh) to programm U-Boot into
2522 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2524 * Patches by Scott McNutt, 24 Aug 2004:
2525 - Add support for Altera Nios-II processors.
2526 - Add support for Psyent PCI-5441 board.
2527 - Add support for Psyent PK1C20 board.
2529 * Patches by Jon Loeliger, 24 Aug 2004:
2530 - Add support for the MPC8541 and MPC8555 CDS boards
2531 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2532 - Convert MPC85xxADS to use common CFI flash driver
2533 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2534 from board_early_init_f()
2535 - Provide SW workaround for PCI initialization on 85xx CDS
2537 * Patches by George G. Davis, 24 Aug 2004:
2538 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2539 - Remove static network setup defaults from mx1ads_config
2540 - update ARM boards to use constants from mach-types.h
2542 * Patch by Gary Jennejohn, 04 Oct 2004:
2543 - fix I2C on at91rm9200
2544 - add support for Ricoh RS5C372A RTC
2546 * Patch by Gary Jennejohn, 01 Oct 2004:
2547 - add support for CMC PU2 board
2548 - add support for I2C on at91rm9200
2550 * Patch by Gary Jennejohn, 28 Sep 2004:
2551 fix baudrate handling on at91rm9200
2553 * Patch by Yuli Barcohen, 22 Aug 2004:
2554 - remove ZPC.1900 board-specific flash driver;
2555 switch the port to generic CFI driver;
2558 * Patch by Hinko Kocevar, 21 Aug 2004:
2559 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2561 * Clean up tools/bmp_logo.c to not add trailing white space
2563 * Patch by Hinko Kocevar, 21 Aug 2004:
2564 - Group common framebuffer functions in common/lcd.c
2565 - Group common framebuffer macros and #defines in include/lcd.h
2566 - Provide calc_fbsize() for video ATAG
2568 * Patch by Sam Song, 21 August 2004:
2569 - Fix a typo in README
2570 - Align "(RO)" output for "flinfo" after "protect on"
2571 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2572 ratio 1:1 when core frequency less than 50MHz
2574 * Patches by Hinko Kocevar, 21 Aug 2004:
2575 - fix some "use of label at end of compound statement" warnings
2576 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2578 * Patch by Steven Scholz, 16 Aug 2004:
2579 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2580 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2581 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2582 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2583 into cpu/arm920t/$(SOC)/
2585 * Patches by Sean Chang, 09 Aug 2004:
2586 - Added support for both 8 and 16 bit mode access to System ACE CF
2588 - Fixed missing System ACE CF device during get FAT partition info
2589 in fat_register_device function.
2590 - Enabled System ACE CF support on ML300.
2592 * Patch by Sean Chang, 09 Aug 2004:
2593 Synch defines for saveenv and do_saveenv functions so they get
2594 compiled under the same statement.
2596 * Patch by Sean Chang, 09 Aug 2004:
2597 - Added I2C support for ML300.
2598 - Added support for ML300 to read out its environment information
2599 stored on the EEPROM.
2600 - Added support to use board specific parameters as part of
2601 U-Boot's environment information.
2602 - Updated MLD files to support configuration for new features
2605 * Patches by Travis Sawyer, 05 Aug 2004:
2606 - Remove incorrect bridge settings for eth group 6
2607 - Add call to setup bridge in ppc_440x_eth_initialize
2608 - Fix ppc_440x_eth_init to reset the phy only if its the
2609 first time through, otherwise, just check the phy for the
2610 autonegotiated speed/duplex. This allows the use of netconsole
2611 - only print the speed/duplex the first time the phy is reset.
2613 * Patch by Shlomo Kut, 29 Mar 2004:
2614 Add support for MKS Instruments "Quantum" board
2616 * Fix build problem with Cogent boards;
2617 avoid using <asm/byteorder.h> when using the host compiler
2619 * Patch by Ganapathi C, 04 Aug 2004:
2620 Fix NFS timeout issue
2622 * Patch by Yuli Barcohen, 19 Jul 2004:
2623 - Fix host tools building in Cygwin environment
2624 - Fix header files search order for host tools
2626 * Patch by Tom Armistead, 19 Jul 2004:
2627 Fix kgdb.S support for 74xx_75x cpu
2629 * Patch by Jon Loeliger, 15 Jul 2004:
2630 Fix MPC85xx I2C driver
2632 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2634 * Patch by Stephen Williams, 15 July 2004
2635 Set the PCI class code for JSE board as part of PCI interface setup
2637 * Patch by Michael Bendzick, 15 Jul 2004:
2638 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2639 CFG_FLASH_USE_BUFFER_WRITE is set
2641 * Patch by Yuli Barcohen, 13 Jul 2004:
2642 Allow clock setting on MPC866/MPC885 series chips according to
2643 environment variable `cpuclk'
2645 * Patch by Yuli Barcohen, 20 Apr 2004:
2646 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2648 * Patch by Vincent Dubey, 24 Sep 2004:
2649 Add support for xaeniax board
2651 * Add comment about non-GPL character of standalone applications to
2654 * Fix FEC ethernet problem on NSCU board.
2656 * Patch by Gary Jennejohn, 09 Sep 2004:
2657 allow to use USART1 as console port on at91rm9200dk boards
2659 * Patch by Stefan Roese, 16 Sep 2004:
2662 * Fix SysClk handling for PPChameleon and CATcenter boards
2664 * Patch by Detlev Zundel, 08 Sep 2004:
2665 Update etags build target
2667 * Improve NetConsole support: add support for broadcast destination
2668 address and buffered input.
2670 * Cleanup compiler warnings for GCC 3.3.x and later
2672 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2674 * Add support for IDS "NC650" board
2676 * Add automatic update support for LWMON board
2678 * Clear Block Lock-Bits when erasing flash on LWMON board.
2680 * Fix return code of "fatload" command
2682 * Enable MSDOS/VFAT filesystem support for LWMON board
2684 * Patch by Martin Krause, 03 Aug 2004:
2685 change timing for SM501 graphics controller on TQM5200 module
2687 * Patch by Mark Jonas, 13 July 2004:
2688 - Total5200 LCD now run in little endian mode. Endianess conversion
2689 is done in hardware.
2690 - Removed last reference to "console" environment variable.
2692 * Patches by Lars Munch, 12 Jul 2004:
2693 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2695 - split out the LXT971A PHY from ns_9750_eth.h
2696 - split the dm9161 phy part out of at91rm9200_ether.c
2698 * Patch by Andreas Engel, 12 Jul 2004:
2699 Replaced hardcoded PL011 clock frequency with config variable.
2700 Fixed wrong CONFIG_CMD_DFL doc.
2702 * Patch by Thomas Viehweger, 09 Jun 2004:
2703 make it possible to remove chpart when there is only one partition
2705 * Add support for console over UDP (compatible to Ingo Molnar's
2706 netconsole patch under Linux)
2708 * Patch by Jon Loeliger, 16 Jul 2004:
2709 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2711 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2712 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2713 and CONFIG_L2_INIT_RAM options.
2714 - Refactor Local Bus initialization out of SDRAM setup.
2715 - Re-implement new version of LBC11/DDR11 errata workarounds.
2716 - Moved board specific PCI init parts out of CPU directory.
2717 - Added TLB entry for PCI-1 IO Memory
2718 - Updated README.mpc85xxads
2720 * Patch by Sascha Hauer, 28 Jun:
2721 - add generic support for Motorola i.MX architecture
2722 - add support for mx1ads, mx1fs2 and scb9328 boards
2724 * Patches by Marc Leeman, 23 Jul 2004:
2725 - Add define for the PCI/Memory Buffer Configuration Register
2726 - corrected comments in cpu/mpc824x/cpu_init.c
2728 * Add support for multiple serial interfaces
2729 (for example to allow modem dial-in / dial-out)
2731 * Patch by Stefan Roese, 15 Jul 2004:
2732 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2734 * Fix NSCU config; add ethernet wakeup code.
2736 * Add link for preloader for Motorola ColdFire to README.m68k
2738 * Patch by Michael Bendzick, 12 Jul 2004:
2739 fix output formatting in drivers/cfi_flash.c
2741 * Patch by Mark Jonas, 02 Jul 2004:
2742 Fix lowboot (again) on MPC5xxx
2744 * Patch by Curt Brune, 07 Jul 2004:
2745 relocate exception vectors on arm720t if needed
2747 * Patch by George G. Davis, 06 Jul 2004:
2748 - update mach-types.h to latest arm.linux.org.uk master list
2749 - Set correct OMAP1610 bi_arch_number for build target
2751 * Patch by Curt Brune, 06 Jul 2004:
2752 evb4510: add support for timer interrupt; cleanup
2754 * Patch by Dan Poirot, 06 Jul 2004:
2755 Fix sbc8260 environment variables
2757 * Cleanup redundand "console" environment variable
2759 * Patch by Mark Jonas, 05 Jul 2004:
2760 add support for the Total5100's and Total5200's LCD screen
2762 * Patches by Dan Eisenhut, 01 Jul 2004:
2764 - Move doc2000.h include to prevent compiler warning on some boards
2766 * Patch by Mark Jonas, 01 Jul 2004:
2767 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2768 MGT5100 and MPC5200 based Freescale platforms.
2770 * Patch by Philippe Robin, 01 Jul 2004:
2771 Add initialization for Integrator and versatile board files.
2773 * Patch by Hinko Kocevar, 01 Jun 2004:
2774 Fix VFD FB allocation, add LCD FB allocation on ARM
2776 * Patch by Martin Krause, 30 Jun 2004:
2777 Add support for TQM5200 board
2779 * Patch by Martin Krause, 29 Jun 2004:
2780 Add loopw command: infinite write loop on address range
2782 * Patches by Yasushi Shoji, 29 Jun 2004:
2783 - add empty include/asm-microblaze/processor.h
2784 - add to CREDITS and MAINTAINERS
2785 - add gd initialization
2786 - add MicroBlaze and SUZAKU board to MAKEALL script
2787 - add reset support for SUZAKU
2788 - add flush_cache() for MicroBlaze
2789 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2790 size flash memory on SUZAKU
2792 * Patch by Prakash Kumar, 27 Jun 2004:
2793 Add support for the PXA250 based Intrinsyc Cerf board.
2795 * Patch by Yasushi Shoji, 27 Jun 2004:
2796 fix comment in include/common.h
2798 * Rename SBC8560 into sbc8560 for consistency
2800 * Patch by Daniel Poirot, 24 Jun 2004:
2801 Add support for Wind River's sbc8240 board
2803 * Patches by Yasushi Shoji, 26 Jun 2004:
2804 - drivers/serial_xuartlite.c: fix "return 0" in void function
2805 - add microblaze support to mkimage tool
2807 * Patch by Fred Klatt, 25 Jun 2004:
2808 Add support for WindRiver's sbc8560 board
2810 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2811 Small Bugs fixes for "at91rm9200dk" board:
2812 - Timing modifications for SPI DataFlash access
2813 - Fix NAND flash detection bug
2815 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2816 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2818 * Patch by Jon Loeliger, 17 June 2004:
2819 Completion of the 8540ADS/8560ADS updates:
2820 Fix some PCI and Rapid I/O memory maps,
2821 Initialize both TSEC 1 and 2,
2823 Update MAINTAINER for 85xx boards and README.mpc85xxads
2825 * Patch by Yuli Barcohen, 16 Jun 2004:
2826 Remove obsolete AdderII port which was superseded by unified
2827 AdderII/Adder87x port
2829 * Patch by Ladislav Michl, 16 Jun 2004:
2830 Fix gcc-3.3.3 warnings for smc91111.c
2832 * Patch by Stefan Roese, 02 Jul 2004:
2833 - Fix bug in 405 ethernet driver; allocated data not cleared!
2834 - Fix problem in 405 i2c driver; don't try to print without console!
2836 * Patch by Paul Ruhland, 11 Jun 2004:
2837 Remove debug code from 'board/lpd7a40x/flash.c'
2839 * Patch by Andrea Marson, 11 Jun 2004:
2840 Update for PPChameleon board:
2841 - support for SysClk @ 25MHz
2842 - support for Silicon Motion SM712 VGA controller
2845 * Patches by Richard Woodruff, 10 Jun 2004:
2846 - fix problems with examples/stubs.c for GCC >= 3.4
2847 - fix problems with gd initialization
2849 * Patch by Curt Brune, 17 May 2004:
2850 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2851 - Add support for ESPD-Inc. EVB4510 Board
2853 * Patch by Marc Leeman, 11 May 2004:
2854 Fix for MPC8245 - reading PPC Memory from another device with the
2855 PPC as PCI target device corrupts data due to interenal hardware
2858 * Fix "cls" command when used with splash screen
2860 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2861 slow download of a big image)
2863 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2864 display even after showing a bitmap
2866 * Patch by Josef Wagner, 04 Jun 2004:
2867 - DDR Ram support for PM520 (MPC5200)
2868 - support for different flash types (PM520)
2869 - USB / IDE / CF-Card / DiskOnChip support for PM520
2870 - 8 bit boot rom support for PM520/CE520
2871 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2872 - I2C and RTC support for CPC45
2873 - support of new flash type (28F160C3T) for CPC45
2875 * Fix flash parameters passed to Linux for PPChameleon board
2877 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2879 * Patch by Paul Ruhland, 10 Jun 2004:
2880 fix support for Logic SDK-LH7A404 board and clean up the
2881 LH7A404 register macros.
2883 * Patch by Matthew McClintock, 10 Jun 2004:
2884 Modify code to select correct serial clock on Sandpoint8245
2886 * Patch by Robert Schwebel, 10 Jun 2004:
2887 Add support for Intel K3 strata flash.
2889 * Patch by Thomas Brand, 10 Jun 2004:
2890 Fix "loads" command on DK1S10 board
2892 * Patch by Yuli Barcohen, 09 Jun 2004:
2893 Add support for 8MB flash SIMM and JFFS2 file system on
2894 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2896 * Patch by Yuli Barcohen, 09 Jun 2004:
2897 Add support for Analogue&Micro Adder87x and the older AdderII board.
2899 * Patch by Ming-Len Wu, 09 Jun 2004:
2900 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2902 * Patch by Sam Song, 09 Jun 2004:
2903 - Add support for RPXlite_DW board
2904 - Update FLASH driver for 4*AM29DL323DB90VI
2905 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2907 * Patch by Mark Jonas, 08 June 2004:
2908 - Make MPC5200 boards evaluate the SVR to print processor name and
2909 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2911 * Patch by Kai-Uwe Bloem, 06 May 2004:
2912 Fix endianess problem in cramfs code
2914 * Patch by Tom Armistead, 04 Jun 2004:
2915 Add support for MAX6900 RTC
2917 * Patches by Ladislav Michl, 03 Jun 2004:
2918 - fix cfi_flash.c on LE systems
2919 - let 'make mrproper' delete u-boot.img as well
2920 - turn printf into debug in cfi_flash.c
2922 * Patch by Kurt Stremerch, 28 May 2004:
2923 Add support for Exys XSEngine board
2925 * Patch by Martin Krause, 27 May 2004:
2926 Fix a MPC5xxx I2C timing issue in i2c_probe().
2928 * Patch by Leif Lindholm, 27 May 2004:
2929 Fix board_init_f() for dbau1x00 board.
2931 * Patch by Imre Deak, 26 May 2004:
2932 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2933 Set flash base accordingly, and decide whether to do or skip board
2934 specific setup steps.
2936 * Patch by Josef Baumgartner, 26 May 2004:
2937 Add missing define in include/asm-m68k/global_data.h
2939 * Patch by Josef Baumgartner, 25 May 2004:
2940 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2942 * Patch by Paul Ruhland, 24 May 2004:
2943 fix SDRAM initialization for LPD7A400 board.
2945 * Patch by Jian Zhang, 20 May 2004:
2946 add support for environment in NAND flash
2948 * Patch by Yuli Barcohen, 20 May 2004:
2949 Add support for Interphase iSPAN boards.
2951 * Patches by Paul Ruhland, 17 May 2004:
2952 - Add I/O functions to the smc91111 ethernet driver to support the
2953 Logic LPD7A40x boards.
2954 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2955 specifically the LPD7A400.
2957 * Patches by Robert Schwebel, 15 May 2004:
2958 - call MAC address reading code also for SMSC91C111;
2959 - make SMSC91C111 timeout configurable, remove duplicate code
2960 - fix get_timer() for PXA
2961 - update doc/README.JFFS2
2962 - use "bootfile" env variable also for jffs2
2964 * Patch by Tolunay Orkun, 14 May 2004:
2965 Add support for Cogent CSB472 board (8MB Flash Rev)
2967 * Patch by Thomas Viehweger, 14 May 2004:
2968 - flash.h: more flash types added
2969 - immap_8260.h: some bits added (useful for RMII)
2970 - cmd_coninfo.c: typo corrected, printf -> puts
2971 - reduced size by replacing spaces with tab
2973 * Patch by Robert Schwebel, 13 May 2004:
2974 Add 'imgextract' command: extract one part of a multi file image.
2976 * Patches by Jon Loeliger, 11 May 2004:
2977 Dynamically handle REV1 and REV2 MPC85xx parts.
2978 (Jon Loeliger, 10-May-2004).
2979 New consistent memory map and Local Access Window across MPC85xx line.
2980 New CCSRBAR at 0xE000_0000 now.
2981 Add RAPID I/O memory map.
2982 New memory map in README.MPC85xxads
2983 (Kumar Gala, 10-May-2004)
2984 Better board and CPU identification on MPC85xx boards at boot.
2985 (Jon Loeliger, 10-May-2004)
2986 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2987 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2988 (Jim Robertson, 10-May-2004)
2989 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2990 Supports multiple PHYs.
2991 (Andy Fleming, 10-May-2004)
2992 Some README.MPC85xxads updates.
2993 (Kumar Gala, 10-May-2004)
2994 Copyright updates for "Freescale"
2995 (Andy Fleming, 10-May-2004)
2997 * Patch by Stephen Williams, 11 May 2004:
2998 Add flash support for ST M29W040B
2999 Reduce JSE specific flash.c to remove dead code.
3001 * Patch by Markus Pietrek, 04 May 2004:
3002 Fix clear_bss code for ARM systems (all except s3c44b0 which
3003 doesn't clear BSS at all?)
3005 * Fix "ping" problem on INC-IP board. Strange problem:
3006 Sometimes the store word instruction hangs while writing to one of
3007 the Switch registers, but only if the next instruction is 16-byte
3008 aligned. Moving the instruction into a separate function somehow
3009 makes the problem go away.
3011 * Patch by Rishi Bhattacharya, 08 May 2004:
3012 Add support for TI OMAP5912 OSK Board
3014 * Patch by Sam Song May, 07 May 2004:
3015 Fix typo of UPM table for rmu board
3017 * Patch by Pantelis Antoniou, 05 May 2004:
3018 - Intracom board update.
3021 * Add support for the second Ethernet interface for the 'PPChameleon'
3024 * Patch by Dave Peverley, 30 Apr 2004:
3025 Add support for OMAP730 Perseus2 Development board
3027 * Patch by Alan J. Luse, 29 Apr 2004:
3028 Fix flash chip-select (OR0) option register setting on FADS boards.
3030 * Patch by Alan J. Luse, 29 Apr 2004:
3031 Report MII network speed and duplex setting properly when
3032 auto-negotiate is not enabled.
3034 * Patch by Jarrett Redd, 29 Apr 2004:
3035 Fix hang on reset on Ocotea board due to flash in wrong mode.
3037 * Patch by Dave Peverley, 29 Apr 2004:
3038 add MAC address detection to smc91111 driver
3040 * Patch by David Müller, 28 Apr 2004:
3041 fix typo in lib_arm/board.c
3043 * Patch by Tolunay Orkun, 20 Apr 2004:
3044 - README update: add CONFIG_CSB272 and csb272_config
3045 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
3046 i2cfast environment variable
3048 * Patch by Yuli Barcohen, 19 Apr 2004:
3049 - Rename DUET_ADS to MPC885ADS
3050 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
3051 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
3052 - Clean up FADS family port to use the new defines
3054 * Fix PCI support on CPC45 board
3056 * Patch by Scott McNutt, 25 Apr 2004:
3057 Add Nios GDB/JTAG Console support:
3058 - Add stubs to support gdb via JTAG.
3059 - Add support for console over JTAG.
3062 * Add support for CATcenter board (based on PPChameleon ME module)
3064 * Patch by Klaus Heydeck, 12 May 2004:
3065 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
3066 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
3067 various changes to KUP4 board specific files
3069 * Fix minor network problem on MPC5200: need some delay between
3070 resetting the PHY and sending the first packet. Implemented in a
3071 "natural" way by invoking the PHY reset and initialization code
3072 only once after power on vs. each time the interface is brought up.
3074 * Add some limited support for low-speed devices to SL811 USB controller
3075 (at least "usb reset" now passes successfully and "usb info" displays
3076 correct information)
3078 * Change init sequence for multiple network interfaces: initialize
3079 on-chip interfaces before external cards.
3081 * Fix memory leak in the NAND-specific JFFS2 code
3083 * Fix SL811 USB controller when attached to a USB hub
3085 * Fix config option spelling in PM520 config file
3087 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
3088 patches by Pantelis Antoniou, 30 Mar 2004)
3090 * Fix minor NAND JFFS2 related issue
3092 * Fixes for SL811 USB controller:
3093 - implement workaround for broken memory stick
3094 - improve error handling
3096 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
3097 cope with congested networks.
3099 ======================================================================
3100 Changes for U-Boot 1.1.1:
3101 ======================================================================
3103 * Patch by Travis Sawyer, 23 Apr 2004:
3104 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
3105 errata from Vitesse Semiconductor.
3107 * Patch by Philippe Robin, 22 Apr 2004:
3108 Fix ethernet configuration for "versatile" board
3110 * Patch by Kshitij Gupta, 21 Apr 2004:
3111 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
3113 * Patch by Steven Scholz, 24 Feb 2004:
3114 Fix a bug in AT91RM9200 ethernet driver:
3115 The MII interface is now initialized before accessing the PHY.
3117 * Patch by John Kerl, 19 Apr 2004:
3118 Use U-boot's miiphy.h for PHY register names, rather than
3119 introducing a new header file.
3121 * Update pci_ids.h from linux-2.4.26
3123 * Patch by Masami Komiya, 19 Apr 2004:
3124 Fix problem cause by VLAN function on little endian architecture
3125 without VLAN environment
3127 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
3128 binary image for all clock frequencies. Implement run-time
3129 optimization of flash access timing based on the actual bus
3132 * Modify KUP4X board configuration to use SL811 driver for USB memory
3133 sticks (including FAT / VFAT filesystem support)
3135 * Add SL811 Host Controller Interface driver for USB
3137 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
3139 * Patch by Pantelis Antoniou, 19 Apr 2004:
3140 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
3141 Minor patches for Intracom boards.
3143 * Patch by Christian Pell, 19 Apr 2004:
3144 cleanup support for CF/IDE on PCMCIA for PXA25X
3146 * Temporarily disabled John Kerl's extended MII command code because
3147 "miivals.h" is missing
3149 * Patches by Mark Jonas, 13 Apr 2004:
3150 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
3151 - Add sync instructions to IceCube SDRAM init code
3152 - Move SDRAM chip constants into seperate include files
3153 - Unify DDR and SDR initialization code
3154 - Unify all IceCube (Lite5xxx) target names
3156 * Patch by John Kerl, 16 Apr 2004:
3157 Enable ranges in mii command, e.g. mii read 0-1f 0 or
3158 mii read 4-7 18-1a. Also add mii dump subcommand for
3159 pretty-printing standard regs 0-5.
3161 * Patch by Stephen Williams, 16 April 2004:
3162 fix typo in JSE.h; update MAINTAINERS
3164 * Patch by Matthew S. McClintock, 14 Apr 2004:
3165 fix initdram function for utx8245 board
3167 * Patch by Markus Pietrek, 14 Apr 2004:
3168 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3170 * Patch by Reinhard Meyer, 18 Apr 2004:
3171 provide the IDE Reset Function for EMK 5200 boards
3173 * Patch by Masami Komiya, 12 Apr 2004:
3174 fix pci_hose_write_config_{byte,word}_via_dword problems
3176 * Patch by Sangmoon Kim, 12 Apr 2004:
3177 Update max RAM size for debris board
3179 * Patch by Travis Sawyer, 08 Apr 2004:
3180 Add TLB entry for second DIMM slot on ocotea
3182 * Patch by Masami Komiya, 08 Apr 2004:
3183 add RTL8169 network driver
3185 * Patch by Dan Malek, 07 Apr 2004:
3186 - Add support for RPC/STx GP3, Motorola 8560 board
3187 - Update 85xx TSEC driver so it searches MII for first available PHY
3189 - Add functions to support console MII commands.
3191 * Patch by Tolunay Orkun, 07 Apr 2004:
3192 Move initialization of bi_iic_fast[]
3193 from board_init_f() to board_init_r()
3195 * Patch by Yasushi Shoji, 07 Apr 2004:
3196 Cleanup microblaze port
3198 * Patch by Sangmoon Kim, 07 Apr 2004:
3199 Add auto SDRAM module detection for Debris board
3201 * Patch by Rune Torgersen, 06 Apr 2004:
3202 - Fix some PCI problems on the MPC8266ADS board
3203 - Fix the location of some PCI entries in the immap structure
3205 * Patch by Yasushi Shoji, 07 Apr 2004:
3206 - add support for microblaze processors
3207 - add support for AtmarkTechno "suzaku" board
3209 * Configure PPChameleon board to use redundand environment in flash
3211 * Configure PPChameleon board to use JFFS2 NAND support.
3213 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3215 * Patch by Rune Torgersen, 16 Apr 2004:
3218 * Patches by Pantelis Antoniou, 16 Apr 2004:
3219 - add support for a new version of an Intracom board and fix
3220 various other things on others.
3221 - add verify support to the crc32 command (define
3222 CONFIG_CRC32_VERIFY to enable it)
3223 - fix FEC driver for MPC8xx systems:
3224 1. fix compilation problems for boards that use dynamic
3226 2. shut down FEC after network transfers
3227 - HUSH parser fixes:
3228 1. A new test command was added. This is a simplified version of
3229 the one in the bourne shell.
3230 2. A new exit command was added which terminates the current
3232 3. Fixed handing of $? (exit code of last executed command)
3233 - Fix some compile problems;
3234 add "once" functionality for the netretry variable
3236 * Patch by George G. Davis, 02 Apr 2004:
3237 add support for Intel Assabet board
3239 * Patch by Stephen Williams, 01 Apr 2004:
3240 Add support for Picture Elements JSE board
3242 * Patch by Christian Pell, 01 Apr 2004:
3243 Add CompactFlash support for PXA systems.
3245 * Patches by Pantelis Antoniou, 30 Mar 2004:
3246 - add auto-complete support to the U-Boot CLI
3247 - add support for NETTA and NETPHONE boards; fix NETVIA board
3248 - add support for the Epson 156x series of graphical displays
3249 (These displays are serial and not suitable for using a normal
3250 framebuffer console on them)
3251 - add infrastructure needed in order to POST any DSPs in a board
3252 - improve and fix various things in the MPC8xx FEC driver:
3253 1. The new 87x and 88x series of processors have two FECs,
3254 and the new driver supports them both.
3255 2. Another change in the 87x/88x series is support for
3256 the RMII (Reduced MII) interface. However numerous
3257 changes are needed to make it work since the PHYs
3258 are connected to the same lines. That means that
3259 you have to address them correctly over the MII
3261 3. We now correctly match the MII/RMII interface
3262 configuration to what the PHY reports.
3263 - Fix problem when readingthe MII status register. Due to the
3264 internal design of many PHYs you have to read the register
3265 twice. The problem is more apparent in 10Mbit mode.
3266 - add new mode ".jffs2s" for reading from a NAND device: it just
3267 skips over bad blocks.
3268 - add networking support for VLANs (802.1q), and CDP (Cisco
3270 - some minor patches / cleanup
3272 * Patch by Yuli Barcohen, 28 Mar 2004:
3273 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3274 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3275 - Change configuration method for MPC8260ADS family
3277 * add startup code to clear the BSS of standalone applications
3279 * Fix if / elif handling bug in HUSH shell
3281 ======================================================================
3282 Changes for U-Boot 1.1.0:
3283 ======================================================================
3285 * Patch by Mark Jonas: Remove config.tmp files only when
3286 unconfiguring the board
3288 * Adapt RMU board for bigger flash memory
3290 * Patch by Klaus Heydeck, 13 Mar 2003:
3291 Add support for KUP4X Board
3293 * Patch by Pavel Bartusek, 21 Mar 2004
3294 Add Reiserfs support
3296 * Patch by Hinko Kocevar, 20 Mar 2004
3297 - Add auto-release for SMSC LAN91c111 driver
3298 - Add save/restore of PTR and PNR regs as suggested in datasheet
3300 * Patch by Stephen Williams, 19 March 2004
3301 Increase speed of sector reads from SystemACE,
3302 shorten poll timeout and remove a useless reset
3304 * Patch by Tolunay Orkun, 19 Mar 2004:
3305 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3308 * Patch by Brad Kemp, 18 Mar 2004:
3309 prevent machine checks during a PCI scan
3311 * Patch by Pierre Aubert, 18 Mar 2004:
3312 Fix string cleaning in IDE identification
3314 * Patch by Pierre Aubert, 18 Mar 2004:
3315 - Unify video mode handling for Chips & Technologies 69000 Video
3316 chip and Silicon Motion SMI 712/710/810 Video chip
3317 - Add selection of the video output (CRT or LCD) via 'videoout'
3318 environment variable for the Silicon Motion
3321 * Patch by Pierre Aubert, 18 Mar 2004:
3322 include/common.h typo fix
3324 * Patches by Tolunay Orkun, 17 Mar 2004:
3325 - Add support for bd->bi_iic_fast[] initialization via environment
3326 variable "i2cfast" (CONFIG_I2CFAST)
3327 - Add "i2cfast" u-boot environment variable support for csb272
3329 * Patch by Carl Riechers, 17 Mar 2004:
3330 Ignore '\0' characters in console input for use with telnet and
3333 * Patch by Leon Kukovec, 17 Mar 2004:
3334 typo fix for strswab prototype #ifdef
3336 * Patches by Thomas Viehweger, 16 Mar 2004:
3337 - show PCI clock frequency on MPC8260 systems
3338 - add FCC_PSMR_RMII flag for HiP7 processors
3339 - in do_jffs2_fsload(), take load address from load_addr if not set
3340 explicit, update load_addr otherwise
3341 - replaced printf by putc/puts when no formatting is needed
3342 (smaller code size, faster execution)
3344 * Patch by Phillippe Robin, 16 Mar 2004:
3345 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3347 * Patch by Stephen Williams, 15 Mar 2004:
3348 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3350 * Patch by Tolunay Orkun, 15 Mar 2004:
3351 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3353 * Patch by Travis Sawyer, 15 Mar 2004:
3354 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3356 * Add start-up delay to make sure power has stabilized before
3357 attempting to switch on USB on SX1 board.
3359 * Patch by Josef Wagner, 18 Mar 2004:
3360 - Add support for MicroSys XM250 board (PXA255)
3361 - Add support for MicroSys PM828 board (MPC8280)
3362 - Add support for 32 MB Flash on PM825/826
3363 - new SDRAM refresh rate for PM825/PM826
3364 - added support for MicroSys PM520 (MPC5200)
3365 - replaced Query by Identify command in CPU86/flash.c
3366 to support 28F160F3B
3368 * Fix wrap around problem with udelay() on ARM920T
3370 * Add support for Macronix flash on TRAB board
3372 * Patch by Pierre Aubert, 15 Mar 2004:
3373 Fix buffer overflow in IDE identification
3375 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3377 * Remove redundand #define in IceCube.h
3379 * Patch by Steven Scholz, 27 Feb 2004:
3380 - Adding get_ticks() and get_tbclk() for AT91RM9200
3381 - Many white space fixes in cpu/at91rm9200/interrupts.c
3383 * Patches by Steven Scholz, 20 Feb 2004:
3384 some cleanup in AT91RM9200 related code
3386 * Patches by Travis Sawyer, 12 Mar 2004:
3387 - Fix Gigabit Ethernet support for 440GX
3388 - Add Gigabit Ethernet Support to MII PHY utilities
3390 * Patch by Brad Kemp, 12 Mar 2004:
3391 Fixes for drivers/cfi_flash.c:
3392 - Better support for x8/x16 implementations
3393 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3394 - Added defines for AMD command and address constants
3396 * Patch by Leon Kukovec, 12 Mar 2004:
3397 Fix get_dentfromdir() to correctly handle deleted dentries
3399 * Patch by George G. Davis, 11 Mar 2004:
3400 Remove hard coded network settings in TI OMAP1610 H2
3401 default board config
3403 * Patch by George G. Davis, 11 Mar 2004:
3404 add support for ADS GraphicsClient+ board.
3406 * Patch by Pierre Aubert, 11 Mar 2004:
3407 - add bitmap command and splash screen support in cfb console
3408 - add [optional] origin in the bitmap display command
3410 * Patch by Travis Sawyer, 11 Mar 2004:
3411 Fix ocotea board early init interrupt setup.
3413 * Patch by Thomas Viehweger, 11 Mar 2004:
3414 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3416 * Patch by Stephan Linz, 09 Mar 2004
3417 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3419 * Patch by George G. Davis, 9 Mar 2004:
3420 fix recent build failure for SA1100 target
3422 * Patch by Travis Sawyer, 09 Mar 2004:
3423 Support native interrupt mode for the IBM440GX.
3424 Previously it was running in 440GP compatibility mode.
3426 * Patch by Philippe Robin, 09 Mar 2004:
3427 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3430 * Patch by Masami Komiya, 08 Mar 2004:
3431 Don't overwrite server IP address or boot file name
3432 when the boot server does not return values
3434 * Patch by Tolunay Orkun, 5 Mar 2004:
3435 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3437 * Patch by Tolunay Orkun, 5 Mar 2004:
3438 Fix early board initialization for Cogent CSB272 board
3440 * Patch by Ed Okerson, 3 Mar 2004:
3441 fix CFI flash writes for little endian systems
3443 * Patch by Reinhard Meyer, 01 Mar 2004:
3444 generalize USB and IDE support for MPC5200 with according
3445 changes to IceCube.h and TOP5200.h
3446 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3447 add info about USB and IDE to README
3449 * Patch by Yuli Barcohen, 4 Mar 2004:
3450 Fix problems with GCC 3.3.x which changed handling of global
3451 variables explicitly initialized to zero (now in .bss instead of
3454 * Patch by Leon Kukovec, 02 Mar 2004:
3455 add strswab() to fix IDE LBA capacity, firmware and model numbers
3456 on little endian machines
3458 * Patch by Masami Komiya, 02 Mar 2004:
3459 - Remove get_ticks() from NFS code
3460 - Add verification of RPC transaction ID
3462 * Patch by Pierre Aubert, 02 Mar 2004:
3463 cleanup for IDE and USB drivers for MPC5200
3465 * Patch by Travis Sawyer, 01 Mar 2004:
3467 - Add IBM PPC440GX Ref Platform support (Ocotea)
3468 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3469 Adapted to U-Boot and 440GX port
3471 - Add gracious handling of all Ethernet Pin Selections for 440GX
3472 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3474 - Add needed bit definitions
3477 * Patch by Carl Riechers, 1 Mar 2004:
3478 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3480 * Patch by Stephan Linz, 27 Feb 2004
3481 - avoid problems for targets without NFS download support
3483 * Patch by Rune Torgersen, 27 Feb 2004:
3484 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3485 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3486 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3488 * Patch by Masami Komiya, 27 Feb 2004:
3489 Fix rarpboot: add autoload by NFS
3491 * Patch by Dan Eisenhut, 26 Feb 2004:
3492 fix flash_write return value in saveenv
3494 * Patch by Stephan Linz, 11 Dec 2003
3495 expand config.mk to avoid trigraph warnings on NIOS
3497 * Rename "BMS2003" board into "HMI10"
3499 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3500 storage; auto-set console on USB port (using preboot command)
3502 * Add support for SX1 mobile phone; add support for USB-based console
3503 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3505 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3507 * Fix SDRAM timings for LITE5200 / IceCube board
3509 * Handle Auti-MDIX / connection status for INCA-IP
3511 * Fix USB problems when attempting to read 0 bytes
3513 * Patch by Travis Sawyer, 26 Feb 2004:
3514 Fix broken compile for XPEDITE1K target.
3516 * Patch by Stephan Linz, 26 Feb 2004:
3517 Bug fix for NFS code on NIOS targets
3519 * Patch by Stephen Williams, 26 Feb 2004:
3520 Break up SystemACE reads of large block counts
3522 * Patch by Pierre Aubert, 26 Feb 2004
3523 add IDE support for MPC5200
3525 * Patch by Masami Komiya, 26 Feb 2004:
3526 add autoload via NFS
3528 * Patch by Stephen Williams
3529 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3530 elsewhere in the source.
3532 * Patch by Steven Scholz, 25 Feb 2004:
3533 - Timeouts in FPGA code should be based on CFG_HZ
3534 - Minor cleanup in code for Altera FPGA ACEX1K
3536 * Patch by Steven Scholz, 25 Feb 2004:
3537 Changed "Directory Hierarchy" section in README
3539 * Patch by Masami Komiya, 25 Feb 2004:
3540 Reduce copy count in nfs_read_reply() of NFS code
3542 * Patch by Markus Pietrek, 24 Feb 2004:
3543 NS9750 DevBoard added
3545 * Patch by Pierre Aubert, 24 Feb 2004
3546 add USB support for MPC5200
3548 * Patch by Steven Scholz, 24 Feb 2004:
3549 - fix MII commands to use values from last command
3551 * Patch by Torsten Demke, 24 Feb 2004:
3552 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3554 * Patch by Rahul Shanbhag, 19 Feb 2004:
3555 Fixes for for OMAP1610 board:
3556 - shift some IRQ specific code to platform.S file
3557 - remove duplicatewatchdog reset code from start.S
3559 * Make Auto-MDIX Support configurable on INCA-IP board
3561 * Fix license for mkimage tool
3563 * Patch by Masami Komiya, 24 Feb 2004:
3564 Update NetBootFileXferSize in NFS code
3566 * Patch by Scott McNutt, 24 Feb 2004:
3567 fix packet length in NFS code
3569 * Patch by Masami Komiy, 22 Feb 2004:
3570 Add support for NFS for file download
3572 * Patch by Andrea Scian, 17 Feb 2004:
3573 Add support for S3C44B0 processor and DAVE B2 board
3575 * Patch by Steven Scholz, 20 Feb 2004:
3576 - Add support for MII commands on AT91RM9200 boards
3577 - some cleanup in AT91RM9200 ethernet code
3579 * Patch by Peter Ryser, 20 Feb 2004:
3580 Add support for the Xilinx ML300 platform
3582 * Patch by Stephan Linz, 17 Feb 2004:
3583 Fix watchdog support for NIOS
3585 * Patch by Josh Fryman, 16 Feb 2004:
3586 Fix byte-swapping for cfi_flash.c for different bus widths
3588 * Patch by Jon Diekema, 14 Jeb 2004:
3589 Remove duplicate "FPGA Support" notes from the README file
3591 * Patches by Reinhard Meyer, 14 Feb 2004:
3592 - update board/emk tree; use common flash driver
3593 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3594 [adapted for other PPC CPUs -- wd]
3595 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3597 * Patch by Jon Diekema, 13 Feb 2004:
3598 Call show_boot_progress() whenever POST "FAILED" is printed.
3600 * Patch by Nishant Kamat, 13 Feb 2004:
3601 Add support for TI OMAP1610 H2 Board
3602 Fixes for cpu/arm926ejs/interrupt.c
3603 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3604 Fix for a timer bug in OMAP1610 Innovator
3605 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3607 * Patches by Stephan Linz, 12 Feb 2004:
3608 - add support for NIOS timer with variable period preload counter value
3609 - prepare POST framework support for NIOS targets
3611 * Patch by Denis Peter, 11 Feb 2004:
3612 add POST support for the MIP405 board
3614 * Patch by Laurent Mohin, 10 Feb 2004:
3615 Fix buffer overflow in common/usb.c
3617 * Patch by Tolunay Orkun, 10 Feb 2004:
3618 Add support for Cogent CSB272 board
3620 * Patch by Thomas Elste, 10 Feb 2004:
3621 Add support for NET+50 CPU and ModNET50 board
3623 * Patch by Sam Song, 10 Feb 2004:
3624 Fix typos in cfi_flash.c
3626 * Patch by Leon Kukovec, 10 Feb 2004
3627 Fixed long dir entry slot id calculation in get_vfatname
3629 * Patch by Robin Gilks, 10 Feb 2004:
3630 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3631 !=, <>, <, >, <=, >=)
3633 * Fix problem with side effects in macros in include/usb.h
3635 * Patch by David Benson, 13 Nov 2003:
3636 bug 841358 - fix TFTP download size limit
3638 * Fixing bug 850768:
3639 improper flush_cache() in load_serial()
3641 * Fixing bug 834943:
3642 MPC8540 - missing volatile declarations
3644 * Patch by Stephen Williams, 09 Feb 2004:
3645 Add support for Xilinx SystemACE chip:
3646 - New files common/cmd_ace.c and include/systemace.h
3647 - Hook systemace support into cmd_fat and the partition manager
3649 * Patch by Travis Sawyer, 09 Feb 2004:
3650 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3652 * Patch by Travis Sawyer, 09 Feb 2004:
3654 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3655 - Add phymode for 440 enet
3658 - Change board_pre_init to board_early_init_f
3659 - Add user flash to bus controller setup
3661 - Fix is_pci_host to check GPIO for monarch bit
3662 - Force xpedite1k to pci conventional mode (via #define option)
3664 * Patch by Brad Kemp, 4 Feb 2004:
3665 - handle the machine check that is generated during the PCI scans
3667 - define the registers used in the IMMR by the PCI subsystem.
3669 * Patch by Pierre Aubert, 03 Feb 2004:
3670 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3672 * Patch by Jeff Angielski, 03 Feb 2004:
3673 Fix copy & paste error in cpu/mpc8260/pci.c
3675 * Patch by Reinhard Meyer, 24 Jan 2004:
3676 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3678 * Add Auto-MDIX support for INCA-IP
3682 * Patch by Josef Baumgartner, 10 Feb 2004:
3683 Fixes for ColdFire port
3685 * Patch by Brad Kemp, 11 Feb 2004:
3686 Fix CFI flash driver problems
3688 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3689 modules at CPU clock frequencies above 66 MHz.
3691 * Optimize flash programming speed for LWMON (by another 100% :-)
3693 * Patch by Jian Zhang, 3 Feb 2004:
3694 - Changed the incorrect FAT12BUFSIZE
3695 - data_begin in fsdata can be negative. Changed it to be short.
3697 * Patches by Stephan Linz, 30 Jan 2004:
3698 1: - board/altera/common/flash.c:flash_erase():
3699 o allow interrupts befor get_timer() call
3700 o check-up each erased sector and avoid unexpected timeouts
3701 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3702 o enclose sevenseg_set() in cpp condition
3703 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3704 - fix some typed in mistakes in the NIOS documentation
3705 2: - split DK1C20 configuration into several header files:
3706 o two new files for each NIOS CPU description
3707 o U-Boot related part is remaining in DK1C20.h
3708 3: - split DK1S10 configuration into several header files:
3709 o two new files for each NIOS CPU description
3710 o U-Boot related part is remaining in DK1S10.h
3711 4: - Add support for the Microtronix Linux Development Kit
3712 NIOS CPU configuration at the Altera Nios Development Kit,
3713 Stratix Edition (DK-1S10)
3714 5: - Add documentation for the Altera Nios Development Kit,
3715 Stratix Edition (DK-1S10)
3716 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3718 7: - Add support for the common U-Boot SPI framework at
3721 * Patch by Rahul Shanbhag, 28 Jan 2004:
3722 Fix flash protection/locking handling for OMAP1610 innovator board.
3724 * Patch by Rolf Peukert, 28 Jan 2004:
3725 fix flash write problems on CSB226 board (write with 32 bit bus width)
3727 * Patches by Mark Jonas, 16 Jan 2004:
3728 - fix rounding error when calculating baudrates for MPC5200 PSCs
3729 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3730 time which is not supported
3732 * Patch by Yuli Barcohen, 26 Jan 2004:
3733 Allow bzip2 compression for small memory footprint boards
3735 * Patch by Brad Kemp, 21 Jan 2004:
3736 Add support for CFI flash driver for both the Intel and the AMD
3739 * Patch by Travis Sawyer, 20 Jan 2004:
3740 Fix pci bridge auto enumeration of sibling p2p bridges.
3742 * Patch by Tolunay Orkun, 12 Jan 2004:
3743 Add some delays as needed for Intel LXT971A PHY support
3745 * Patches by Stephan Linz, 09 Jan 2004:
3746 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3747 - make DK1C20 board configuration related to ASMI conform to
3750 * Patch by Anders Larsen, 09 Jan 2004:
3752 ARM memory layout fixes: the abort-stack is now set up in the
3753 correct RAM area, and the BSS is zeroed out as it should be.
3755 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3756 of the linker scripts are replaced by '__bss_start' and '_end',
3757 resp., which is a further step to eliminate unnecessary differences
3758 between the implementation of the CPU architectures.
3760 * Patch by liang a lei, 9 Jan 2004:
3761 Fix Intel 28F128J3 ID in include/flash.h
3763 * Patch by Masami Komiya, 09 Jan 2004:
3764 add support for TB0229 board (NEC VR4131 MIPS processor)
3766 * Patch by Leon Kukovec, 12 Dec 2003:
3767 changed extern __inline__ into static __inline__ in
3768 include/linux/byteorder/swab.h
3770 * Patch by Travis Sawyer, 30 Dec 2003:
3771 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3772 select MDI port based on enabled EMAC device.
3773 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3776 * Patch by Wolter Kamphuis, 15 Dec 2003:
3777 made CONFIG_SILENT_CONSOLE usable on all architectures
3779 * Disable date command on TQM866M - there is no RTC on MPC866
3781 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3783 * Implement adaptive SDRAM timing configuration based on actual CPU
3784 clock frequency for INCA-IP; fix problem with board hanging when
3785 switching from 150MHz to 100MHz
3787 * Add PCMCIA CS support for BMS2003 board
3789 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3790 see doc/README.MPC866 for details;
3791 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3792 calculate CPU clock frequency from PLL register values.
3794 * Add support for 128 MB RAM on TQM8xxL/M modules
3796 * Fix PS/2 keyboard problem caused by statically initialized variable
3797 pointing to a location in flash
3799 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3801 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3802 before we can access it; add delay in case we are faster (with no
3805 * Cleanup of some init functions
3807 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3808 to avoid Linux crashes by early packets coming in.
3810 * Accelerate flash accesses on LWMON board by using buffered writes
3812 * Fix typo in Makefile;
3813 fix problem with PARTNUM detection
3815 * Patch by Reinhard Meyer, 09 Jan 2004:
3816 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3818 * Add support for IDE LED on BMS2003 board
3819 (exclusive with status LED!)
3821 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3824 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3825 Add common files for "emk" boards
3827 * Add a common get_ram_size() function and modify the the
3828 board-specific files to invoke that common implementation.
3830 ======================================================================
3831 Changes for U-Boot 1.0.1:
3832 ======================================================================
3834 * Set default clock for INCA-IP to 150 MHz
3836 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3837 add I2C support; add support for DS1337 RTC
3839 * Add CompactFlash support for BMS2003 board
3841 * Add support for status LED on BMS2003 board
3843 * Patch by Scott McNutt, 02 Jan 2004:
3844 Add support for the Nios Active Serial Memory Interface (ASMI)
3847 * Patch by Andrea Marson, 16 Dec 2003:
3848 Add support for the PPChameleon ME and HI modules
3850 * Patch by Yuli Barcohen, 22 Dec 2003:
3851 Add support for Motorola DUET ADS board (MPC87x/88x)
3853 * Patch by Robert Schwebel, 15 Dec 2003:
3854 add support for cramfs (uses JFFS2 command interface)
3856 * Patches by Stephan Linz, 11 Dec 2003:
3857 - more documentation for NIOS port
3858 - new struct nios_pio_t, struct nios_spi_t
3859 - Reconfiguration for NIOS Development Kit DK1C20:
3860 o move board related code from board/dk1c20
3861 to board/altera/dk1c20
3862 o create a new common source path board/altera/common
3863 and move generic flash access stuff into it
3864 o change/expand configuration file DK1C20.h
3865 - Add support for NIOS Development Kit DK1S10
3866 - Add status LED support for NIOS systems
3867 - Add dual 7-segment LED support for Altera NIOS DevKits
3869 * Patch by Ronen Shitrit, 10 Dec 2003:
3870 Add support for the Marvell DB64360 / DB64460 development boards
3872 * Patch by Detlev Zundel, 10 Dec 2003:
3873 fix dependency problem in examples/Makefile
3875 * Patch by Denis Peter, 8 Dec 2003
3876 - add support for the PATI board (MPC555)
3877 - add SPI support for the MPC5xx
3879 * Patch by Anders Larsen, 08 Dec 2003:
3880 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3881 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3882 cleanup some redundand #defines
3884 * Patch by André Schwarz, 8 Dec 2003:
3885 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3886 - TX and RX deskriptors must be quad-word aligned
3887 - does not work with only one TX deskriptor
3888 - standard reset method does not work
3890 * Patch by Masami Komiya, 08 Dec 2003:
3891 add RTL8139 ethernet driver
3893 * Patches by Ed Okerson, 07 Dec 2003:
3894 - fix ethernet for the AU1x00 processors in little-endian mode.
3895 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3897 * Minor code cleanup (coding style)
3899 * Patch by Reinhard Meyer, 30 Dec 2003:
3900 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3901 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3902 - turned debug print of PHY registers into a function (called in two places)
3903 - added support for EMK MPC5200 based modules
3905 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3907 * Add support for TQM866M modules
3909 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3911 * Fix a few compiler warnings
3913 * Patch by Reinhard Meyer, 28 Dec 2003:
3914 Add initial support for TOP5200 board
3916 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3917 environment variable which can set to "100", "133", or "150". The
3918 CPU clock will be configured accordingly upon next reboot. Other
3919 values are ignored. In case of an invalid or undefined "cpuclk"
3920 value, the compile-time default CPU clock speed will be used.
3922 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3923 window that is used to access the UART registers by the Linux driver)
3925 * Patch by Reinhard Meyer, 20 Dec 2003:
3926 Fix clock calculation for the MPC5200 for higher clock frequencies
3927 (above 2**32 / 10 = 429.5 MHz).
3929 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3931 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3933 * Add new configuration for IceCube board with DDR memory
3935 * Update TRAB memory configurations
3937 * Add JFFS2 support for INCA-IP board
3939 * Patch by Bill Hargen, 09 Dec 2003:
3940 - BUBINGA405EP: changed flash driver to protect top sector containing
3942 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3943 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3944 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3945 - 405EP: added/fixed support for "reginfo" command.
3946 - 4xx: removed spurious MII error messages on "mii info" command.
3948 * Patch by Bernhard Kuhn, 28 Nov 2003:
3949 add support for ColdFire CPU
3950 add support for Motorola M5272C3 and M5282EVB boards
3952 * Patch by Pierre Aubert, 24 Nov 2003:
3953 - add a return value for the fpga command
3954 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3955 is defined. If ide_preinit fails, ide_init is aborted.
3956 - fix an endianess problem in fat.h
3958 * Patch by Wolter Kamphuis, 05 Dec 2003:
3959 Add support for SNMC's QS850/QS823/QS860T boards
3961 * Patch by Yuli Barcohen, 3 Dec 2003:
3962 "revive" U-Boot support for old Motorola MPC860ADS board
3964 * Patch by Cam(ilo?), 03 Dec 2003:
3965 make examples build even with broken Montavista objcopy
3967 * Patch by Pavel Bartusek, 27 Nov 2003:
3968 fix conversion problem with "bootretry" evironment variable
3970 * Patch by Andre Schwarz, 24 Nov 2003:
3971 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3973 * Patch by Pavel Bartusek, 21 Nov 2003:
3974 set ZMII bridge speed on 440
3976 * Patch by Anders Larsen, 17 Nov 2003:
3977 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3979 * Patches by David Müller, 14 Nov 2003:
3980 - board/mpl/common/common_util.c
3981 * implement support for BZIP2 compressed images
3982 * various cleanups (printf -> puts, ...)
3983 - board/mpl/common/flash.c
3984 * report correct errors to upper layers
3985 * check the erase fail and VPP low bits in status reg
3986 - board/mpl/vcma9/cmd_vcma9.c
3987 - board/mpl/vcma9/flash.c
3988 * various cleanups (printf -> puts, ...)
3990 * fix typo in comment
3991 - cpu/arm920t/usb_ohci.c
3992 * support for S3C2410 is missing in #if line
3994 * reinit some registers in case of error (cable missing, ...)
3996 * support for USB/MMC devices is missing in #if line
3997 - include/configs/MIP405.h
3998 - include/configs/PIP405.h
3999 * enable BZIP2 support
4000 * enlarge malloc space to 1MiB because of BZIP2 support
4001 - include/configs/VCMA9.h
4002 * enable BZIP2 support
4003 * enlarge malloc space to 1MiB because of BZIP2 support
4004 * enable USB support
4005 - lib_arm/armlinux.c
4006 * change calling convention of ARM Linux kernel as
4007 described on http://www.arm.linux.org.uk/developer/booting.php
4009 * Patch by Thomas Lange, 14 Nov 2003:
4010 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
4011 support all these AMD boards.
4013 * Patch by Thomas Lange, 14 Nov 2003:
4014 Workaround for mips au1x00 physical memory accesses (the au1x00
4015 uses a 36 bit bus internally and cannot access physical memory
4016 directly. Use the uncached SDRAM address instead of the physical
4019 * Patch by Xue Ligong (Joe), 13 Nov 2003:
4020 add Realtek 8019 ethernet driver
4022 * Patch by Yuli Barcohen, 13 Nov 2003:
4023 MPC826xADS/PQ2FADS cleanup
4025 * Patch by Anders Larsen, 12 Nov 2003:
4026 Update README to mark the PORTIO commands non-standard
4028 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
4029 update for for Atmel AT91RM9200DK development kit:
4030 - support for environment variables in DataFlash
4031 - Atmel DataFlash AT45DB1282 support
4033 * Patch by Jeff Carr, 11 Nov 2003:
4034 add support for new version of 8270 processors
4036 * Patches by George G. Davis, 05 Nov 2003:
4037 - only pass the ARM linux initrd tag to the kernel when an initrd
4039 - update omap1510inn configuration file
4041 * Patches by Stephan Linz, 3 Nov 2003:
4042 - more endianess fixes for LAN91C111 driver
4043 - CFG_HZ configuration patch for NIOS Cyclone board
4045 * Patch by Stephan Linz, 28 Oct 2003:
4046 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
4048 * Patch by Steven Scholz, 20 Oct 2003:
4049 - make "mii info <addr>" show infor for PHY at "addr" only
4050 - Endian fix for miiphy_info()
4052 * Patch by Gleb Natapov, 19 Sep 2003:
4053 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
4055 * Patch by Anders Larsen, 17 Sep 2003:
4056 Bring ARM memory layout in sync with the documentation:
4057 stack and malloc-heap are now located _below_ the U-Boot code
4059 * Accelerate booting on TRAB board: read and check autoupdate image
4060 headers first instead of always reading the whole images.
4062 * Fix type in MPC5XXX code (pointed out by Victor Wren)
4064 * Enabled password check on RMU board
4066 * Fix configuration problem with IceCube in LOWBOOT configuration:
4067 envrionment got embedded, corrupting the image layout.
4069 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
4071 * Added BMS2003 board
4072 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
4074 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
4075 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
4078 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
4081 * Add checksum verification to 'imls' command
4083 * Add bd_info fields needed for 4xx Linux I2C driver
4085 * Patch by Martin Krause, 4 Nov. 2003:
4086 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
4088 * Print used network interface when CONFIG_NET_MULTI is set
4090 * Patch by Bernhard Kuhn, 28 Oct 2003:
4091 Add low boot support for MPC5200
4093 * Fix problem with dual PCMCIA support (NSCU)
4095 * Fix MPC5200 I2C initialization function
4097 ======================================================================
4098 Changes for U-Boot 1.0.0:
4099 ======================================================================
4101 * Fix parameter passing to standalone images with bootm command
4103 * Patch by Kyle Harris, 30 Oct 2003:
4104 Fix build errors for ixdp425 board
4106 * Patch by David M. Horn, 29 Oct 2003:
4107 Fixes to build under CYGWIN
4109 * Get IceCube MGT5100 working (again)
4111 * Fix problems in memory test on some boards (which was not
4112 non-destructive as intended)
4114 * Patch by Gary Jennejohn, 28 Oct 2003:
4115 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
4116 to prevent stack overflow on ARM systems
4118 * Patch by Stephan Linz, 28 Oct 2003:
4119 fix init sequence error for NIOS port
4121 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
4123 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
4125 * Patch by Xiao Xianghua, 23 Oct 2003:
4126 small patch for mpc85xx
4128 * Fix small problem in MPC5200 I2C driver
4130 * Fix FCC3 support on ATC board
4132 * Correct header printing for multi-image files in do_bootm()
4134 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
4136 * Fix PCI problems on PPChameleon board
4138 * Patch by Steven Scholz, 18 Oct 2003:
4139 Fix AT91RM9200 ethernet driver
4141 * Patch by Nye Liu, 17 Oct 2003:
4142 Fix typo in include/mpc8xx.h
4144 * Patch by Richard Woodruff, 16 Oct 03:
4145 Fixes for cpu/arm925/interrupt.c
4146 - Initialize timestamp & lastdec vars.
4147 - fix timestamp overflows.
4148 - fix lastdec overflow.
4149 - smarter normalization to allow udelay() below 1ms to work.
4151 * Patch by Scott McNutt, 16 Oct
4152 add networking support for the Altera Nios Development Kit,
4153 Cyclone Edition (DK-1C20)
4155 * Patch by Jon Diekema, 14 Oct 2003:
4156 add hint about doc/README.silent to README file
4158 * Add CompactFlash support for NSCU
4160 * Fix PCI problems on PPChameleonEVB
4162 * TRAB auto-update: Base decision if we have to strip the image
4163 header on image type as encoded in the header
4164 (include image type patch by Martin Krause, 17 Oct 2003)
4166 * Patches by Xianghua Xiao, 15 Oct 2003:
4168 - Added Motorola CPU 8540/8560 support (cpu/85xx)
4169 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4170 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4172 * Fix flash timings on TRAB board
4174 * Make sure HUSH is initialized for running auto-update scripts
4176 * Make 5200 reset command _really_ reset the board, without running
4177 any other code after it
4179 * Fix errors with flash erase when range spans across banks
4180 that are mapped in reverse order
4182 * Fix flash mapping and display on P3G4 board
4184 * Patch by Kyle Harris, 15 Jul 2003:
4185 - add support for Intel IXP425 CPU
4186 - add support for IXDP425 eval board
4188 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4189 for more information
4191 * Patch by Steven Scholz, 10 Oct 2003
4192 - Add support for Altera FPGA ACEX1K
4194 * Patches by Thomas Lange, 09 Oct 2003:
4195 - fix cmd_ide.c for non ppc boards (read/write functions did not
4196 add ATA base address)
4197 - fix for shannon board
4198 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4199 - Endian swap ATA identity for all big endian CPUs, not just PPC
4200 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4202 - add support for dbau1x00 board (MIPS32)
4204 * Patch by Sangmoon Kim, 07 Oct 2003:
4205 add support for debris board
4207 * Patch by Martin Krause, 09 Oct 2003:
4208 Fixes for TRAB board
4209 - /board/trab/rs485.c: correct baudrate
4210 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4211 udelay(); fix some timing problems with adc controller
4212 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4213 modify commands: touch and buzzer
4215 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4216 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4217 Use direct function calls for auto_update instead of hush commands
4219 * Patch by Scott McNutt, 04 Oct 2003:
4220 - add support for Altera Nios-32 CPU
4221 - add support for Nios Cyclone Development Kit (DK-1C20)
4223 * Patch by Steven Scholz, 29 Sep 2003:
4224 - A second parameter for bootm overwrites the load address for
4225 "Standalone Application" images.
4226 - bootm sets environment variable "filesize" to the resulting
4227 (uncompressed) data length for "Standalone Application" images
4228 when autostart is set to "no". Now you can do something like
4229 if bootm $fpgadata $some_free_ram ; then
4230 fpga load 0 $some_free_ram $filesize
4233 * Patch by Denis Peter, 25 Sept 2003:
4234 add support for the MIP405 Rev. C board
4236 * Patch by Yuli Barcohen, 25 Sep 2003:
4237 add support for Zephyr Engineering ZPC.1900 board
4239 * Patch by Anders Larsen, 23 Sep 2003:
4240 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4241 implemented for the x86 architecture)
4243 * Patch by Sangmoon Kim, 23 Sep 2003:
4244 fix pll_pci_to_mem_multiplier table for MPC8245
4246 * Patch by Anders Larsen, 22 Sep 2003:
4247 enable timed autoboot on PXA
4249 * Patch by David Müller, 22 Sep 2003:
4250 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4251 returns correct libgcc file path
4252 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4253 time on s3c24x0 systems
4255 * Patch by Jon Diekema, 19 Sep 2003:
4256 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4257 link state to the fault LED.
4258 - In NetLoop, make the Fault LED reflect the link status. The link
4259 status gets updated on entry, and on timeouts.
4261 * Patch by Anders Larsen, 18 Sep 2003:
4262 allow mkimage to build and run on Cygwin-hosted systems
4264 * Patch by Frank Müller, 18 Sep 2003:
4265 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4268 * Patch by Pantelis Antoniou, 16 Sep 2003:
4269 add tool to compute fileds in the PLPRCR register for MPC86x
4271 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4273 * Fix build problems under FreeBSD
4275 * Add generic filesystem image type
4277 * Make fatload set filesize environment variable
4279 * enable basic / medium / high-end configurations for PPChameleonEVB
4280 board; fix NAND code
4282 * enable TFTP client code to specify to the server the desired
4283 timeout value (see RFC-2349)
4285 * Improve SDRAM setup for TRAB board
4287 * Suppress all output with splashscreen configured only if "splashimage"
4290 * Fix problems with I2C support for mpc5200
4292 * Adapt TRAB configuration and auto_update to new memory layout
4294 * Add configuration for wtk board
4296 * Add support for the Sharp LQ065T9DR51U LCD display
4298 * Patch by Rune Torgersen, 17 Sep 2003:
4299 - Fixes for MPC8266 default config
4300 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4302 * Patches by Jon Diekema, 17 Sep 2003:
4303 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4306 - adjust "help" output
4308 * Patches by Anders Larsen, 17 Sep 2003:
4309 - fix spelling errors
4310 - set GD_FLG_DEVINIT flag only after device function pointers
4312 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4314 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4315 - trigger watchdog while waiting in serial driver
4317 * Add auto-update code for TRAB board using USB memory sticks,
4318 support new configuration with more memory
4320 * disable MPC5200 bus pipelining as workaround for bus contention
4322 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4323 priority; configure critical interrupts to be handled like external
4326 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4327 go back to 66 MHz for stability
4329 * Patches by Jon Diekema, 15 Sep 2003:
4330 - add description for missing CFG_CMD_* entries in the README file
4333 * Patch by Gleb Natapov, 14 Sep 2003:
4334 enable watchdog support for all MPC824x boards that have a watchdog
4336 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4337 "Non-octet Aligned Frame" errors we see at 100 Mbps
4339 * Patch by Sharad Gupta, 14 Sep 2003:
4340 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4342 * Patch by llandre, 11 Sep 2003:
4343 update configuration for PPChameleonEVB board
4345 * Patch by David Müller, 13 Sep 2003:
4346 various changes to VCMA9 board specific files
4348 * Add I2C support for MGT5100 / MPC5200
4350 * Patch by Rune Torgersen, 11 Sep 2003:
4351 Changed default memory option on MPC8266ADS to NOT be Page Based
4352 Interleave, since this doesn't work very well with the standard
4355 * Patch by George G. Davis, 12 Sep 2003:
4356 fix Makefile settings for sk98 driver
4358 * Patch by Stefan Roese, 12 Sep 2003:
4359 - new boards added: DP405, HUB405, PLU405, VOH405
4360 - some esd boards updated
4361 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4363 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4365 * Patch by Martin Krause, 11 Sep 2003:
4366 add burn-in tests for TRAB board
4368 * Enable instruction cache on MPC5200 board
4370 * Patch by Denis Peter, 11 Sep 2003:
4371 - fix USB data pointer assignment for bulk only transfer.
4372 - prevent to display erased directories in FAT filesystem.
4374 * Change output format for NAND flash - make it look like for other
4377 ======================================================================
4378 Changes for U-Boot 0.4.8:
4379 ======================================================================
4381 * Add I2C and RTC support for RMU board
4383 * Patches by Denis Peter, 9 Sep 2003:
4384 add FAT support for IDE, SCSI and USB
4386 * Patches by Gleb Natapov, 2 Sep 2003:
4387 - cleanup of POST code for unsupported architectures
4388 - MPC824x locks way0 of data cache for use as initial RAM;
4389 this patch unlocks it after relocation to RAM and invalidates
4392 * Patch by Gleb Natapov, 30 Aug 2003:
4393 new I2C driver for mpc107 bridge. Now works from flash.
4395 * Patch by Dave Ellis, 11 Aug 2003:
4396 - JFFS2: fix typo in common/cmd_jffs2.c
4397 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4398 - JFFS2: remove node version 0 warning
4399 - JFFS2: accept JFFS2 PADDING nodes
4400 - SXNI855T: add AM29LV800 support
4401 - SXNI855T: move environment from EEPROM to flash
4402 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4404 * Patch by Bill Hargen, 11 Aug 2003:
4405 fixes for I2C on MPC8240
4406 - fix i2c_write routine
4407 - fix iprobe command
4408 - eliminates use of global variables, plus dead code, cleanup.
4410 * Add support for USB Mass Storage Devices (BBB)
4411 (tested with USB memory sticks only)
4413 * Avoid flicker on TRAB's VFD
4415 * Add support for SK98xx driver
4417 * Add PCI support for SL8245 board
4419 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4420 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4421 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4423 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4424 to allow for more accurate baudrate settings
4425 (error now 0.7% at 115 kbps, instead of 3.5% before)
4427 * Patch by Andreas Mohr, 4 Sep 2003:
4428 Fix a lot of spelling errors
4430 * Add support for PPChameleon Eval Board
4432 * Add support for P3G4 board
4434 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4437 * Patch by Yuli Barcohen, 7 Aug 2003:
4438 check BCSR to detect if the board is configured in PCI mode
4440 ======================================================================
4441 Changes for U-Boot 0.4.7:
4442 ======================================================================
4444 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4445 add support for Adder II MPC852T module
4447 * Patch by George G. Davis, 19 Aug 2003:
4448 fix TI Innovator/OMAP1510 pin configs
4450 * Patches by Kshitij, 18 Aug 2003
4451 - add support for arm926ejs cpu core
4452 - add support for TI OMAP 1610 Innovator Board
4454 * Patch by Yuli Barcohen, 14 Aug 2003:
4455 add support for bzip2 uncompression
4457 * Add GCC library to examples/Makefile so GCC utility functions will
4460 * Add I2C and RTC support for RMU board using software I2C driver
4461 (because of better response to iprobe command); fix problem with
4464 * Patch by Matthias Fuchs, 28 Aug 2003:
4465 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4466 CONFIG_BOOTP_MAKS (see README).
4468 * Fix ICU862 environment problem
4470 * Fix RAM size detection for RMU board
4472 * Implement "reset" for MGT5100/MPC5200 systems
4474 ======================================================================
4475 Changes for U-Boot 0.4.6:
4476 ======================================================================
4478 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4479 allow selection of clock frequency as "make" target
4481 * Implement memory autosizing code for IceCube boards
4483 * Configure network port on INCA-IP for autonegotiation
4485 * Fix overflow problem in network timeout code
4487 * Patch by Richard Woodruff, 8 Aug 2003:
4488 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4490 ======================================================================
4491 Changes for U-Boot 0.4.5:
4492 ======================================================================
4494 * Update for TQM board defaults:
4495 disable clocks_in_mhz, enable boot count limit
4497 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4498 in toplevel directory instead. Removed astest.c from tools/gdb because
4499 it is no longer relevant.
4501 * Fix PCI support for MPC5200 / IceCube Board
4503 * Map ISP1362 USB OTG controller for NSCU board
4505 * Patch by Brad Parker, 02 Aug 2003:
4506 fix sc520_cdp problems
4508 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4510 * Allow erase command to cross flash bank boundaries
4512 * Patch by Scott McNutt, 21 Jul 2003:
4513 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4514 Both LynxOS and BlueCat linux KDIs are supported.
4516 * Patch by Richard Woodruff, 25 Jul 2003:
4517 use more reliable reset for OMAP/925T
4519 * Patch by Nye Liu, 25 Jul 2003:
4520 fix typo in mpc8xx.h
4522 * Patch by Richard Woodruff, 24 Jul 2003:
4523 Fixes for cmd_nand.c:
4524 - Fixed null dereferece which could result in incorrect ECC values.
4525 - Added support for devices with no Ready/Busy signal hooked up.
4526 - Added OMAP1510 read/write protect handling.
4527 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4529 - Switched default ECC to be JFFS2.
4531 * Allow crc32 to be used at address 0x000
4533 * Provide consistent interface to standalone applications to access
4534 the 'global_data' structure
4535 Provide a doc/README.standalone more useful to users/developers.
4537 * Make IceCube MGT5100 FEC driver work
4539 * Implement new mechanism to export U-Boot's functions to standalone
4540 applications: instead of using (PPC-specific) system calls we now
4541 use a jump table; please see doc/README.standalone for details
4543 * Patch by Dave Westwood, 24 Jul 2003:
4544 added support for Unity OS (a proprietary OS)
4546 * Patch by Detlev Zundel, 23 Jul 2003:
4547 add "imls" command to print flash table of contents
4549 * Fix cold boot detection for log buffer reset
4551 * Return error for invalid length specifiers with "cp.X" etc.
4553 * Fix startup problem on MIPS
4555 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4556 bitmap support is configured
4558 * Patch by Bill Hargen, 18 Jul 2003:
4559 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4561 * Patch by Denis Peter, 18 Jul 2003:
4562 - fix memory configuration for MIP405T
4563 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4565 * Cleanup of TQM82xx configurations; use "official" board types
4566 to make selection easier.
4568 * Patch by Martin Krause, 17 Jul 2003:
4569 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4571 * Patch by Richard Woodruff, 17 July 03:
4572 - Fixed bug in OMAP1510 baud rate divisor settings.
4574 * Patch by Nye Liu, 16 July 2003:
4576 - add MPC86xADS support (uses MPC86xADS.h)
4577 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4579 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4580 o don't trust gclk() software measurement by default, depend on
4581 CONFIG_8xx_GCLK_FREQ
4582 - add DRAM SIMM not installed detection
4583 - use more "correct" SDRAM initialization sequence
4584 - allow different SDRAM sizes (8xxADS has 8M)
4586 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4587 - rename MAMR/MBMR defines to be more consistent. Should eventually
4588 be merged into MxMR to better reflect the PowerQUICC datasheet.
4590 * Patch by Yuli Barcohen, 16 Jul 2003:
4591 support new Motorola PQ2FADS-ZU evaluation board which replaced
4592 MPC8260ADS and MPC8266ADS
4594 ======================================================================
4595 Changes for U-Boot 0.4.4:
4596 ======================================================================
4598 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4600 * Add support for MGT5100 and MPC5200 processors
4602 * Patch by Lutz Dennig, 15 Jul 2003:
4603 update for R360MPI board
4605 ======================================================================
4606 Changes for U-Boot 0.4.3:
4607 ======================================================================
4609 * Patches by Kshitij, 04 Jul 2003
4610 - added support for arm925t cpu core
4611 - added support for TI OMAP 1510 Innovator Board
4613 * Patches by Martin Krause, 14 Jul 2003:
4614 - add I2C support for s3c2400 systems (trab board)
4615 - (re-) add "ping" to command table
4617 * Fix handling of "slow" POST routines
4619 * Patches by Yuli Barcohen, 13 Jul 2003:
4620 - Correct flash and JFFS2 support for MPC8260ADS
4621 - fix PVR values and clock generation for PowerQUICC II family
4624 * Patch by Bernhard Kuhn, 08 Jul 2003:
4625 - add support for M68K targets
4627 * Patch by Ken Chou, 3 Jul:
4628 - Fix PCI config table for A3000
4629 - Fix iobase for natsemi.c
4630 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4632 * Allow to enable "slow" POST routines by key press on power-on
4633 * Fix temperature dependend switching of LCD backlight on LWMON
4634 * Tweak output format for LWMON
4636 * Patch by Stefan Roese, 11 Jul 2003:
4637 - Fix bug in CONFIG_VERSION_VARIABLE.
4638 - AR405 config updated.
4639 - OCRTC/ORSG: bsp command added.
4640 - ASH405 bsp update.
4642 ======================================================================
4643 Changes for U-Boot 0.4.2:
4644 ======================================================================
4646 * Add support for NSCU board
4648 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4650 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4651 mirror bit flash on TQM8xxM modules
4653 * Patch by Kenneth Johansson, 30 Jun 2003:
4654 get rid of MK_CMD_ENTRY macro; update doc/README.command
4656 * Patch by Seb James, 30 Jun 2003:
4657 Improve documentation of I2C configuration in README
4659 * Fix problems with previous log buffer "fixes"
4661 * Fix minor help text issues
4663 * "log append" did not append a newline
4665 ======================================================================
4666 Changes for U-Boot 0.4.1:
4667 ======================================================================
4669 * Fix some missing commands, cleanup header files
4670 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4672 * Rewrite command lookup and help command (fix problems with bubble
4673 sort when sorting command name list). Minor cleanup here and there.
4675 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4676 - Allow to call sysmon function interactively
4677 - PIC on LWMON board needs delay after power-on
4678 - Add missing RSR definitions for MPC8xx
4679 - Improve log buffer handling: guarantee clean reset after power-on
4680 - Add support for EXBITGEN board (aka "genie")
4681 - Add support for SL8245 board
4684 - remove trailing white space, trailing empty lines, C++ comments, etc.
4685 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4687 * Patches by Kenneth Johansson, 25 Jun 2003:
4688 - major rework of command structure
4689 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4691 ======================================================================
4692 Changes for U-Boot 0.4.0:
4693 ======================================================================
4695 * Patches by Robert Schwebel, 26 Jun 2003:
4696 - csb226 configuration updated
4697 - credits for logodl port updated
4698 - innokom configuration updated
4699 - logodl tree update, still with coding style inconsistencies
4700 - added OCM for ppc405 warning to README
4702 * Patch by Pantelis Antoniou, 25 Jun 2003:
4703 update NetVia with V2 board support
4705 * Header file cleanup for ARM
4707 * Patch by Murray Jensen, 24 Jun 2003:
4708 - make sure to use only U-boot provided header files
4709 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4711 * Patch by Stefan Roese, 24 Jun 2003:
4712 - Update esd ASH405 board files.
4713 - Update esd DASA_SIM config file.
4714 - Add ping command to some esd boards.
4716 * Patch by Yuli Barcohen, 23 Jun 2003:
4717 Update for MPC8260ADS board
4719 * Patch by Murray Jensen, 23 Jun 2003:
4720 - cleanup of GCC 3.x compiler warnings
4722 * Patch by Rune Torgersen, 4 Jun 2003:
4723 add large memory support for MPC8266ADS board
4725 * Patch by Richard Woodruff, 19 June 03:
4726 - Enabled standard u-boot device abstraction for ARM
4727 - Enabled console device for ARM
4728 - Initilized bi_baudrate for ARM
4730 * Patch by Bill Hargen, 23 Apr 2003:
4731 fix byte order for 824x I2C addresses (write op)
4733 * Patch by Murray Jensen, 20 Jun 2003:
4735 - cleanup (especially for gcc-3.x compilers)
4737 * Patch by Tom Guilliams, 20 Jun 2003:
4738 added CONFIG_750FX support for IBM 750FX processors
4740 * Patch by Devin Crumb, 02 Apr 2003:
4741 Fix clock divider rounding problem in drivers/serial.c
4743 * Patch by Richard Woodruff, 19 June 03:
4744 - Fixed smc91c111 driver to sync with the u-boot environment
4745 (driver/smc91c111.c).
4746 - Added eth_init error return check in NetLoop (net/net.c).
4748 * Patch by Ken Chou, 19 June 2003:
4749 Added support for A3000 SBC board (Artis Microsystems Inc.)
4751 * Patches by Murray Jensen, 17 Jun 2003:
4752 - Hymod board database mods: add "who" field and new xilinx chip types
4753 - provide new "init_cmd_timeout()" function so code external to
4754 "common/main.c" can use the "reset_cmd_timeout()" function before
4755 entering the main loop
4756 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4757 slightly different. see include/configs/hymod.h for an example
4758 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4759 CFG_DTT_ADM1021 defined)
4760 - add new "eeprom_probe()" function which has similar args and
4761 behaves in a similar way to "eeprom_read()" etc.
4762 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4763 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4764 - gdbtools copyright update
4765 - ensure that set_msr() executes the "sync" and "isync" instructions
4766 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4767 - 8260 I/O ports fix: Open Drain should be set last when configuring
4768 - add SIU IRQ defines for 8260
4769 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4770 config.mk to allow board configurations to override the GNU
4771 linker script, selected via the LDSCRIPT, make variable, and to
4772 give an initial value to the OBJCFLAGS make variable
4773 - 8260 i2c enhancement:
4774 o correctly extends the timeout depending on the size of all
4775 queued messages for both transmit and receive
4776 o will not continue with receive if transmit times out
4777 o ensures that the error callback is done for all queued tx
4779 o correctly detects both tx and rx timeouts, only delivers one to
4780 the callback, and does not overwrite an earlier error
4781 o logic in i2c_probe now correct
4782 - add "vprintf()" function so that "panic()" function can be
4784 - many Hymod board changes
4786 * Patches by Robert Schwebel, 14 Jun 2003:
4787 - add support for Logotronic DL datalogger board
4788 - cleanup serial line after kermit binary download
4789 - add debugX macro (debug level support)
4790 - update mach-types.h to latest arm.linux.org.uk master list.
4792 * Patches by David Müller, 12 Jun 2003:
4793 - rewrite of the S3C24X0 register definitions stuff
4794 - "driver" for the built-in S3C24X0 RTC
4796 * Patches by Yuli Barcohen, 12 Jun 2003:
4797 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4798 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4799 configuration word supplied by FPGA on some MPC8260ADS boards
4801 * Patch by Pantelis Antoniou, 10 Jun 2003:
4802 Unify status LED interface
4804 * Add support for DS12887 RTC; add RTC support for ATC board
4806 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4807 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4808 - Add Atmel DataFlash support for reading and writing.
4809 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4810 - Add Flash detection on Atmel AT91RM9200DK
4811 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4812 - Replace old Ethernet PHY layer functions
4813 - Change link address
4815 * Patch by Frank Smith, 9 Jun 2003:
4816 use CRIT_EXCEPTION for machine check on 4xx
4818 * Patch by Detlev Zundel, 13 Jun 2003:
4819 added implementation of the "carinfo" command in cmd_immap.c
4821 * Fix CONFIG_NET_MULTI support in include/net.h
4823 * Patches by Kyle Harris, 13 Mar 2003:
4824 - Add FAT partition support
4825 - Add command support for FAT
4826 - Add command support for MMC
4828 - Add Intel PXA support for video
4829 - Add Intel PXA support for MMC
4831 - Enable MMC and FAT for lubbock board
4832 - Other misc changes for lubbock board
4834 * Patch by Robert Schwebel, April 02, 2003:
4835 fix for SMSC91111 driver
4837 * Patch by Vladimir Gurevich, 04 Jun 2003:
4838 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4840 * Patch by Stefan Roese, 05 Jun 2003:
4841 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4842 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4843 data cache can be used even if the chip select is in use.
4844 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4845 (see README for further description).
4846 - Changed config files of CONFIG_EEPRO100 boards to use the
4847 CFG_RX_ETH_BUFFER define.
4849 * Add support for RMU board
4851 * Add support for TQM862L at 100/50 MHz
4853 * Patch by Pantelis Antoniou, 02 Jun 2003:
4854 major reconstruction of networking code;
4855 add "ping" support (outgoing only!)
4857 * Patch by Denis Peter, 04 June 2003:
4858 add support for the MIP405T board
4860 * Patches by Udi Finkelstein, 2 June 2003:
4861 - Added support for custom keyboards, initialized by defining a
4862 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4863 - Added support for the RBC823 board.
4864 - cpu/mpc8xx/lcd.c now automatically calculates the
4865 Horizontal Pixel Count field.
4867 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4868 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4870 * Patch by Mark Rakes, 14 May 2003:
4871 add support for Intel e1000 gig cards.
4873 * Patch by Nye Liu, 3 Jun 2003:
4874 fix critical typo in MAMR definition (include/mpc8xx.h)
4876 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4878 * Patch by Klaus Heydeck, 2 Jun 2003
4879 Minor changes for KUP4K configuration
4881 * Patch by Marc Singer, 29 May 2003:
4882 Fixed rarp boot method for IA32 and other little-endian CPUs.
4884 * Patch by Marc Singer, 28 May 2003:
4885 Added port I/O commands.
4887 * Patch by Matthew McClintock, 28 May 2003
4888 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4889 - minor patches for utx8245
4891 * Patch by Daniel Engström, 28 May 2003:
4894 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4895 add nand flash support to SXNI855T configuration
4896 fix/extend nand flash support:
4897 - fix 'nand erase' command so does not erase bad blocks
4898 - fix 'nand write' command so does not write to bad blocks
4899 - fix nand_probe() so handles no flash detected properly
4900 - add doc/README.nand
4901 - add .jffs2 and .oob options to nand read/write
4902 - add 'nand bad' command to list bad blocks
4903 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4904 - make NAND read/write faster
4906 * Patch by Rune Torgersen, 23 May 2003:
4907 Update for MPC8266ADS board
4909 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4910 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4911 _time_ (!) if the environment is embedded within the U-Boot image,
4912 or in a separate flash sector.
4914 * Cleanup CFG_DER #defines in config files (wd maintained only)
4916 * Fix data abort exception handling for arm920t CPU
4918 * Fix alignment problems with flash driver for TRAB board
4920 * Patch by Donald White, 21 May 2003:
4921 fix calculation of base address in pci_hose_config_device()
4923 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4924 execute "cmd2", even if "cmd1" fails. Note that this is different
4925 to "run var1 var2" where the contents of "var2" will NOT be
4926 executed when a command in "var1" fails.
4928 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4930 * Patch by Kyle Harris, 20 May 2003:
4931 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4932 into cpu/pxa and arch-pxa.
4934 * Patch by Stefan Roese, 23 May 2003:
4935 - IBM PPC405EP port added.
4936 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4937 UART0) is used as default U-Boot console. PPC4xx only!
4938 - esd ASH405 board added (PPC405EP based).
4939 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4940 - esd CPCI405AB board added.
4941 - esd PMC405 board added.
4942 - Update of some esd boards.
4944 * Patch by Denis Peter, 19 Mai 2003:
4945 add support for the MIP405-3 board
4947 * Patch by Dave Ellis, 22 May 2003:
4948 Fix problem with only partially cleared .bss segment
4950 * Patch by Rune Torgersen, 12 May 2003:
4951 get PCI to work on a MPC8266ADS board; incorporate change to
4952 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4954 * Patch by Nye Liu, 1 May 2003:
4955 minor patches for the FADS8xx
4957 * Patch by Thomas Schäfer, 28 Apr 2003:
4958 Fix SPD handling for 256 ECC DIMM on Walnut
4960 * Add support for arbitrary bitmaps for TRAB's VFD command;
4961 allow to pass boot bitmap addresses in environment variables;
4962 allow for zero boot delay
4964 * Patch by Christian Geißinger, 19 May 2002:
4965 On TRAB: wait until the dummy byte has been completely sent
4967 * Patch by David Updegraff, 22 Apr 2003:
4968 update for CrayL1 board
4970 * Patch by Pantelis Antoniou, 21 Apr 2003:
4971 add boot support for ARTOS (a proprietary OS)
4973 * Patch by Steven Scholz, 11 Apr 2003:
4974 Add support for RTC DS1338
4976 * Patch by Rod Boyce, 24 Jan 2003:
4977 Fix counting of extended partitions in diskboot command
4979 * Patch by Christophe Lindheimer, 20 May 2003:
4980 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4982 * Fix SDRAM timing on Purple board
4984 * Add support for CompactFlash on ATC board
4985 (includes support for Intel 82365 and compatible PC Card controllers,
4986 and Yenta-compatible PCI-to-CardBus controllers)
4988 * Patch by Mathijs Haarman, 08 May 2003:
4989 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4991 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4993 * Add support for Promess ATC board
4995 * Patch by Keith Outwater, 28 Apr 2003:
4996 - Miscellaneous corrections and additions to GEN860T board specific code.
4997 - Added GEN860_SC variant to GEN860T.
4998 - Miscellaneous corrections to GEN860T documentation.
4999 - Correct duplicate entry in U-Boot CREDITS file.
5000 - Add GEN860T_SC entry in MAINTAINERS file.
5001 - Update CREDITS file with GEN860T_SC info.
5003 * Update Smiths Aerospace addresses in MAINTAINERS file
5005 * Fix error handling in hush's version of "run" command
5008 - Splashscreen support
5011 - temperature dependend enabling of LCD
5013 * Allow booting from old "PPCBoot" disk partitions
5015 * Add support for TQM8255 Board / MPC8255 CPU
5017 ======================================================================
5018 Changes for U-Boot 0.3.1:
5019 ======================================================================
5021 * Make sure Block Lock Bits get cleared in R360MPI flash driver
5023 * MPC823 LCD driver: Fill color map backwards, to allow for steady
5024 display when Linux takes over
5026 * Patch by Erwin Rol, 27 Feb 2003:
5027 Add support for RTEMS (this time for real).
5029 * Add support for "bmp info" and "bmp display" commands to load
5030 bitmap images; this can be used (for example in a "preboot"
5031 command) to display a splash screen very quickly after poweron.
5033 * Add support for 133 MHz clock on INCA-IP board
5035 * Patch by Lutz Dennig, 10 Apr 2003:
5036 Update for R360MPI board
5038 * Add new meaning to "autostart" environment variable:
5039 If set to "no", a standalone image passed to the
5040 "bootm" command will be copied to the load address
5041 (and eventually uncompressed), but NOT be started.
5042 This can be used to load and uncompress arbitrary
5045 * Patch by Stefan Roese, 10 Apr 2003:
5046 Changed DHCP client to use IP address from server option field #54
5047 from the OFFER packet in the server option field #54 in the REQUEST
5048 packet. This fixes a problem using a Windows 2000 DHCP server,
5049 where the DHCP-server is not the TFTP-server.
5051 * Set max brightness for MN11236 displays on TRAB board
5053 * Add support for TQM862L modules
5055 ======================================================================
5056 Changes for U-Boot 0.3.0:
5057 ======================================================================
5059 * Patch by Arun Dharankar, 4 Apr 2003:
5060 Add IDMA example code (tested on 8260 only)
5062 * Add support for Purple Board (MIPS64 5Kc)
5064 * Add support for MIPS64 5Kc CPUs
5066 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
5068 * Patch by Denis Peter, 04 Apr 2003:
5069 - update MIP405-4 board
5071 * Patch by Stefan Roese, 4 Apr 2003:
5072 - U-Boot version environment variable "ver" added
5073 (CONFIG_VERSION_VARIABLE).
5074 - Changed PPC405GPr version from A to B.
5075 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
5077 * Patches by Denis Peter, 03 April 2003:
5078 - fix PCI IRQs on MPL boards
5079 - fix two more un-relocated pointer problems
5081 * Fix behaviour of "run" command:
5082 - print error message iv variable does not exist
5083 - terminate processing of arguments in case of error
5085 * Patches by Peter Figuli, 10 Mar 2003
5086 - Add support for BTUART on PXA platform
5087 - Add support for WEP EP250 (PXA) board
5089 * Fix flash problems on INCA-IP; add tool to allow bruning images to
5090 flash using a BDI2000
5092 * Implement fix for I2C Edge Conditions problem for all boards that
5093 use the bit-banging driver (common/soft_i2c.c)
5095 * Patch by Martin Winistoerfer, 23 Mar 2003
5096 - Add port to MPC555/556 microcontrollers
5097 - Add support for cmi customer board with
5098 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
5100 * Patch by Rick Bronson, 28 Mar 2003:
5101 - fix common/cmd_nand.c
5103 * Patch by Arun Dharankar, 24 Mar 2003:
5104 - add threads / scheduler example code
5106 * Add patches by Robert Schwebel, 31 Mar 2003:
5107 - add ctrl-c support for kermit download
5108 - align bdinfo output on ARM
5109 - csb226 board: bring in sync with innokom/memsetup.S
5110 - csb226 board: fix MDREFR handling
5111 - misc doc fixes / extensions
5112 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
5113 - add BOOT_PROGRESS to armlinux.c
5115 * Add CPU ID, version, and clock speed for INCA-IP
5117 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
5118 - fix SRAM and SDRAM memory sizing
5119 - add status LED support
5120 - add MAC address for second (SCC1) ethernet port
5122 * Update default environment for TQM8260 board
5124 * Patch by Rick Bronson, 16 Mar 2003:
5125 - Add NAND flash support for reading, writing, and erasing NAND
5126 flash (certain forms of which are called SmartMedia).
5127 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
5129 * Patches by Robert Schwebel, 19 Mar 2003:
5130 - use arm-linux-gcc as default compiler for ARM
5131 - fix i2c fixup code
5132 - fix missing baudrate setting
5133 - added $loadaddr / CFG_LOAD_ADDR support to loadb
5134 - moved "ignoring trailing characters" _before_ u-boot wants to
5135 print out diagnostics messages; removes bogus characters at the
5138 * Patch by John Zhan, 18 Mar 2003:
5139 Add support for SinoVee Microsystems SC8xx boards
5141 * Patch by Rolf Offermanns, 21 Mar 2003:
5142 ported the dnp1110 related changes from the current armboot cvs to
5143 current u-boot cvs. smc91111 does not work. problem marked in
5144 smc91111.c, grep for "FIXME".
5146 * Patch by Brian Auld, 25 Mar 2003:
5147 Add support for STM flash chips on ebony board
5149 * Add PCI support for MPC8250 Boards (PM825 module)
5151 * Patch by Stefan Roese, 25 Mar 2003:
5154 * Patch by Stefan Roese, 20 Mar 2003:
5155 - CPCI4052 update (support for revision 3).
5156 - Set edge conditioning circuitry on PPC405GPr for compatibility
5157 to existing PPC405GP designs.
5158 - Clip udiv to 5 bits on PPC405 (serial.c).
5160 * Extend INCAIP board support:
5161 - add automatic RAM size detection
5162 - add "bdinfo" command
5163 - pass flash address and size to Linux kernel
5164 - switch to 150 MHz clock
5166 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
5167 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
5168 boards, version 153 for Rev. 200 boards).
5170 * Patch by Vladimir Gurevich, 12 Mar 2003:
5171 Fix relocation problem of statically initialized string pointers
5174 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5175 Cleanup & bug fixes for JFFS2 code:
5176 - the memory mangement was broken. It caused havoc on malloc by
5177 writing beyond the block boundaries.
5178 - the length calculation for files was wrong, sometimes resulting
5179 in short file reads.
5180 - data copying now optionally takes fragment version numbers into
5181 account, to avoid copying from older data.
5182 See doc/README.JFFS2 for details.
5184 * Patch by Josef Wagner, 12 Mar 2003:
5185 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5186 - ETH05 and BEDBUG support for CU824
5187 - added support for MicroSys CPC45
5188 - new BOOTROM/FLASH0 and DOC base for PM826
5190 * Patch by Robert Schwebel, 12 Mar 2003:
5191 Fix the chpart command on innokom board
5194 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5195 s/PPCBoot/U-Boot/ in some files
5196 s/pImage/uImage/ in some files
5198 * Patch by Detlev Zundel, 15 Jan 2003:
5199 Fix '' command line quoting
5201 * Patch by The LEOX team, 19 Jan 2003:
5202 - add support for the ELPT860 board
5203 - add support for Dallas ds164x RTC
5205 * Patches by David Müller, 31 Jan 2003:
5206 - minimal setup for CardBus bridges
5207 - add EEPROM read/write support in the CS8900 driver
5208 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5209 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5211 * Patch by Steven Scholz, 04 Feb 2003:
5212 add support for RTC DS1307
5214 * Patch by Reinhard Meyer, 5 Feb 2003:
5215 fix PLPRCR/SCCR init sequence on 8xx to allow for
5216 changes of EBDF by software
5218 * Patch by Vladimir Gurevich, 07 Feb 2003:
5219 "API-compatibility patch" for 4xx I2C driver
5221 * TRAB fixes / extensions:
5222 - Restore VFD brightness as saved in environment
5223 - add support for Fujitsu flashes
5224 - make sure both buzzers are turned off (drive low level)
5226 * Patches by Robert Schwebel, 06 Mar 2003:
5227 - fix bug in BOOTP code (must use NetCopyIP)
5228 - update of CSB226 port
5229 - clear BSS segment on XScale
5230 - added support for i2c_init_board() function
5231 - update to the Innokom plattform
5233 * Extend support for redundand environments for configurations where
5234 environment size < sector size
5236 * Patch by Rune Torgersen, 13 Feb 2003:
5237 Add support for Motorola MPC8266ADS board
5239 * Patch by Kyle Harris, 19 Feb 2003:
5240 patches for the Intel lubbock board:
5241 memsetup.S - general cleanup (based on Robert's csb226 code)
5242 flash.c - overhaul, actually works now
5243 lubbock.c - fix init funcs to return proper value
5245 * Patch by Kenneth Johansson, 26 Feb 2003:
5246 - Fixed off by one in RFTA calculation.
5247 - No need to abort when LDF is lower than we can program it's only
5248 minimum timing so clamp it to what we can do.
5249 - Takes function pointer to function for reading the spd_nvram. Usefull
5250 for faking data or hardcode a module without the nvram.
5251 - fix other user for above change
5252 - fix some comments.
5254 * Patches by Brian Waite, 26 Feb 2003:
5255 - fix port for evb64260 board
5256 - fix PCI for evb64260 board
5259 * Patch by Reinhard Meyer, 1 Mar 2003:
5260 Add support for EMK TOP860 Module
5262 * Patch by Yuli Barcohen, 02 Mar 2003:
5263 Add SPD EEPROM support for MPC8260ADS board
5265 * Patch by Robert Schwebel, 21 Jan 2003:
5266 - Add support for Innokom board
5267 - Don't complain if "install" fails
5268 - README cleanup (remove duplicated lines)
5269 - Update PXA header files
5271 * Add documentation for existing POST code (doc/README.POST)
5273 * Patch by Laudney Ren, 15 Jan 2003:
5274 Fix handling of redundand environment in "tools/envcrc.c"
5276 * Patch by Detlev Zundel, 28 Feb 2003:
5277 Add bedbug support for 824x systems
5279 * Add support for 16 MB flash configuration of TRAB board
5281 * Patch by Erwin Rol, 27 Feb 2003:
5282 Add support for RTEMS
5284 * Add image information to README
5286 * Patch by Stefan Roese, 18 Feb 2003:
5287 CPCIISER4 configuration updated.
5289 * Patch by Stefan Roese, 17 Feb 2003:
5290 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5292 * Patch by Stefan Roese, 13 Feb 2003:
5293 Add "pcidelay" environment variable (in ms, enabled via
5294 CONFIG_PCI_BOOTDELAY).
5295 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5296 RST# to respond to configuration cycles (33MHz -> 1s).
5298 * Fix dual PCMCIA slot support (when running with just one
5301 * Add VFD type detection to trab board
5303 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5304 variable with value in the EEPROM
5306 * Patch by Stefan Roese, 10 Feb 2003:
5307 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5309 * Add support for MIPS32 4Kc CPUs
5311 * Add support for INCA-IP Board
5313 ======================================================================
5314 Changes for U-Boot 0.2.2:
5315 ======================================================================
5317 * Add dual ethernet support on PM826
5319 * Add support for LXT971 PHY on PM826
5321 * Patch by Tord Andersson, 16 Jan 2003:
5322 Fix flash sector count for TQM8xxL
5324 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5325 16 bytes out of each 32 byte block)
5327 ======================================================================
5328 Changes for U-Boot 0.2.1:
5329 ======================================================================
5331 * Add support for V37 board
5332 (patch by Jón Benediktsson, 11 Dec 2002)
5334 * Update baudrate in bd_info when it gets changed
5336 * Add watchdog trigger points while waiting for serial port
5337 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5339 * Improve command line tool to access the U-Boot's environment
5340 (figuration of the utility, using a config file)
5342 * Add single quote support for (old) command line parser
5344 * Switch LWMON board default config from FRAM to EEPROM;
5345 in POST, EEPROM shows up on 8 addresses
5347 ======================================================================
5348 Changes for U-Boot 0.2.0:
5349 ======================================================================
5351 * Use 1-byte-read instead of -write for iprobe() function
5352 Add i2c commands to PM826 config
5354 * extend I2C POST code: check for list on known addresses
5356 * Improve log buffer code; use "loglevel" to decide which messages
5357 to log on the console, too (like in Linux); get rid of "logstart"
5359 * Add command line tool to access the U-Boot's environment
5360 (board-specific for TRAB now, to be fixed later)
5362 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5363 Fix misc problems with AmigaOne support
5365 * Patch by Chris Hallinan, 3 Dec 2002:
5366 minor cleanup to the MPC8245 EPIC driver
5368 * Patch by Pierre Aubert , 28 Nov 2002
5369 Add support for external (SIU) interrupts on MPC8xx
5371 * Patch by Pierre Aubert , 28 Nov 2002
5372 Fix nested syscalls bug in standalone applications
5374 * Patch by David Müller, 27 Nov 2002:
5375 fix output of "pciinfo" command for CardBus bridge devices.
5377 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5380 * Add LED indication for IDE activity on KUP4K board
5382 * Fix startup problems with VFD display on TRAB
5384 * Patch by Pierre Aubert, 20 Nov 2002
5385 Add driver for Epson SED13806 graphic controller.
5386 Add support for BMP logos in cfb_console driver.
5388 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5390 * Patch by Rod Boyce, 21 Nov 2002:
5391 fix PCMCIA on MBX8xx board
5393 * Patch by Pierre Aubert , 21 Nov 2002
5394 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5395 bootmode word in DPRAM configurable
5397 * Patch by Daniel Engström, 18 Nov 2002:
5398 Fixes for x86 port (mostly strings issues)
5400 * Patch by Ken Chou, 18 Nov 2002:
5401 Fix for natsemi NIC cards (DP83815)
5403 * Patch by Pierre Aubert, 19 Nov 2002:
5404 fix a bug for the MII configuration, and some warnings
5406 * Patch by Thomas Frieden, 13 Nov 2002:
5407 Add code for AmigaOne board
5408 (preliminary merge to U-Boot, still WIP)
5410 * Patch by Jon Diekema, 12 Nov 2002:
5411 - Adding URL for IEEE OUI lookup
5412 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5414 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5415 root-on-nfs macros are designed to switch how the default boot
5416 method gets defined.
5418 * Patch by Daniel Engström, 13 Nov 2002:
5419 Add support for i386 architecture and AMD SC520 board
5421 * Patch by Pierre Aubert, 12 Nov 2002:
5422 Add support for DOS filesystem and booting from DOS floppy disk
5424 * Patch by Jim Sandoz, 07 Nov 2002:
5425 Increase number of network RX buffers (PKTBUFSRX in
5426 "include/net.h") for EEPRO100 based boards (especially SP8240)
5427 which showed "Receiver is not ready" errors when U-Boot was
5428 processing the receive buffers slower than the network controller
5431 * Patch by Andreas Oberritter, 09 Nov 2002:
5432 Change behaviour of NetLoop(): return -1 for errors, filesize
5433 otherwise; return code 0 is valid an means no file loaded - in this
5434 case the environment still gets updated!
5436 * Patches by Jon Diekema, 9 Nov 2002:
5437 - improve ADC/DAC clocking on the SACSng board to align
5438 the failing edges of LRCLK and SCLK
5439 - sbc8260 configuration tweaks
5440 - add status LED support for 82xx systems
5441 - wire sspi/sspo commands into command handler; improved error
5443 - add timestamp support and alternate memory test to the
5444 SACSng configuration
5446 * Patch by Vince Husovsky, 7 Nov 2002:
5447 Add "-n" to linker options to get rid of "Not enough room for
5448 program headers" problem
5450 * Patch by David Müller, 05 Nov 2002
5451 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5452 so we can use an already existing name
5454 * Patch by Pierre Aubert, 05 Nov 2002
5455 Hardware relatied improvments in FDC boot code
5457 * Patch by Holger Schurig, 5 Nov 2002:
5458 Make the PXA really change it's frequency
5460 * Patch by Pierre Aubert, 05 Nov 2002
5461 Add support for slave serial Spartan 2 FPGAs
5463 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5466 * Add support for log buffer which can be passed to Linux kernel's
5467 syslog mechanism; used especially for POST results.
5469 * Patch by Klaus Heydeck, 31 Oct 2002:
5470 Add initial support for kup4k board
5472 * Patch by Robert Schwebel, 04 Nov 2002:
5473 - use watchdog to reset PXA250 systems
5474 - added progress callbacks to (some of the) ARM code
5475 - update for Cogent CSB226 board
5477 * Add support for FPS860 board
5479 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5480 Improve PCI access on 32-bits Compact PCI bus
5482 * Fix mdelay() on TRAB - this was still the debugging version with
5483 seconds instead of ms.
5485 * Patch by Robert Schwebel, 1 Nov 2002:
5486 XScale related cleanup (affects all ARM boards)
5488 * Cleanup of names and README.
5490 ======================================================================
5491 Notes for U-Boot 0.1.0:
5492 ======================================================================
5494 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5496 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5497 For information about the history of the project please see the
5498 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5500 ======================================================================