1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Cleanup debug code for yucca board.
7 * MCC200: restrict addressable flash space to 32 MB
9 * Add debug console on COM12 for MCC200 board
11 * Fix control-c handing in CONFIG_CMDLINE_EDITING
12 Properly pass break code back from readline.
13 Patch by Roger Blofeld, 31 Jul 2006
15 * Add commandline history support to all AMCC eval boards
16 Patch by Stefan Roese, 07 Aug 2006
18 * Add Macronix MXLV320T flash support for AMCC Bamboo
19 Patch by Stefan Roese, 07 Aug 2006
21 * Change "mii info" to not print an error upon missing PHY at address
22 Patch by Stefan Roese, 07 Aug 2006
24 * Fix PCI-Express on PPC440SPe rev. A.
26 * Fix preboot message on TQM85xx after switching to hush parser.
28 * Adapt TQM85xx ramdisk address to Linux kernel memory map
30 * Add initial support for PCI-Express on PPC440SPe (Yucca board).
32 * Fix compiler warning for TRAB board.
33 Patch by Martin Krause, 07 Aug 2006
35 * Prevent USB commands from working when USB is stopped.
37 * Add rudimentary handling of alternate settings of USB interfaces.
38 This is in order to fix issues with some USB sticks timing out
39 during initialization. Some code readability improvements.
41 * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
42 AMCC suggested to set the PMU bit to 0 for best performace on
43 the PPC440 DDR controller.
44 Please see doc/README.440-DDR-performance for details.
45 Patch by Stefan Roese, 28 Jul 2006
47 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
48 Please see doc/README.bamboo for details.
49 Patch by Stefan Roese, 27 Jul 2006
51 * Fix CONFIG_CMDLINE_EDITING implementation
52 Patch by Stefan Roese, 27 Jul 2006
54 * Fix preboot message on TQM5200 after switching to hush parser.
56 * MCC200: set default configuration to low_boot DDR,
57 and support for configurable options high_boot and/or SDRAM.
59 * Add support for 256 MB SDRAM on CPU87
60 Patch by Josef Wagner, 25 Nov 2005
62 * Add configuration for cam5200 board (based on TQM5200S).
66 * Disabled kvme080 board in MAKEALL because of build problems.
70 * Update NetStar board
71 Patch by Ladislav Michl, 03 Nov 2005
73 * Make code better readable.
74 Patch by Ladislav Michl, 14 Sep 2005
76 * Enable initrd ATAG for xm250 board.
77 Patch by Josef Wagner, 05 Sep 2005
79 * Add readline cmdline-editing extension
80 Patch by JinHua Luo, 01 Sep 2005
82 * Add support for friendly-arm SBC-2410X board
83 Patch by JinHua Luo, 01 Sep 2005
85 * Fix multi-part image support on i386 platform.
86 Patch by David Updegraff, 19 Aug 2005
88 * Add support for KVME080 board
89 Patch by Sangmoon Kim, 18 Aug 2005
91 * Fix MIPS LE build problem
92 Patch by Matej Kupljen, 10 Aug 2005
94 * Check argument count in "mii" command.
95 Problem pointed out by Andrew Dyer, 13 Jun 2005
97 * Cleanup TQM5200 board configurations:
98 - make highboot configurations use environment at high end, too,
99 to avoid flash fragmentation
100 - always use redundand environment
101 - don't enable video code for modules without graphics controller
102 - provide useful (though different) mtdparts settings
103 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
105 * Extend mkconfig tool to print more useful target name
107 * Add support for high-boot on TQM5200 and TQM5200S boards.
108 Hint: the CPLD on the TQM5200 must be programmed with a software
109 version supporting the high boot option! The new TQM5200S is
110 already supporting this option. On the TQM5200 this option will be
111 supported in configurations with MPC5200 rev B processors.
112 To actually "high boot", set jumper X30 on the STK52xx.
113 Patch by Martin Krause, 12 Jul 2006
115 * Add support for new TQM5200 revisions
116 - Support for TQM5200S (short version without graphic controller)
117 - Support for modules with 'N' type S29GL128N Spansion flashes
118 (requires changes to flash layout)
119 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
120 Patch by Martin Krause, 07 Jul 2006
122 * Fix support for PS/2 keyboard on TQM85xx boards
123 The PS/2 keyobard driver for the TQM85xx modules only supports the
124 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
125 include a DUART, the TQM8560 modules can't be used with the PS/2
126 keyboard controller on the STK85xx board.
127 The PS/2 keyboard driver should work with the modules TQM8540,
128 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
129 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
130 settings: X66 1-2, 9-10; X61 2-3
131 Patch by Martin Krause, 21 Jun 2006
133 * Adjust RTC century handling on STK52xx board to match Linux driver.
134 Patch by Martin Krause, 12 Jun 2006
136 * Adjust filenames for USB update images on TRAB board.
137 During an automatic update via USB stick, U-Boot searches for
138 images with the name "firmware.img" and "kernel.img". This names
139 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
140 to prevent updates of new boards (with the new macronics "c" step
141 flashes) with old, incompatible firmware or kernel versions.
142 Patch by Martin Krause, 21 Jun 2006
144 * Bugfix in VFD routine on TRAB board.
145 Make sure upper lext pixel can be set to blue, too
146 (so far only red was possible).
147 Patch by Martin Krause, 15 Feb 2006
149 * Enable buffered flash writes for TB5200 board.
151 * Fix some bugs in TRAB board flash driver.
152 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
153 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
154 - remove "Unlock Bypass" mode, because macronix flashes do not support
156 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
157 for Intel compatible flashes, not for AMD compatible.
158 Patch by Martin Krause, 15 Feb 2006
160 * Add additional error messages to flash driver on TRAB board
161 (for erase errors and timeout errors)
162 Patch by Martin Krause, 14 Feb 2006
164 * Add support for TB5200 board
165 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
166 integrated in a little aluminium case.
167 Patch by Martin Krause, 8 Jun 2006
169 * Enable buffered flash writes for TQM5200 board.
171 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
173 * Add support for TQM885D board.
174 Patch by Martin Krause, 20 Mar 2006
176 * Fix FEC initialisation: All MII configuration is done via FEC1
177 registers, but MII_SPEED was configured according to FEC used. So
178 if only FEC2 was used, this caused the real MII_SPEED register in
179 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
180 Fix: always configure MII_SPEED on FEC1 only.
181 Patch by Markus Klotzbuecher, 12 Jul 2006
183 * Add support for SPC1920 board.
184 Patch by Markus Klotzbuecher, 12 Jul 2006
186 * MCC200 board: support console on any one of the Quad UART ports.
188 * Fix error in flash protection calculation on MCC200 board.
190 * Major PCMCIA Cleanup to make code better readable and maintainable.
192 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
193 placed to the drivers/rpx_pmcia.c file to avoid duplication.
194 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
195 - drivers/i82365.c has been split into two parts located at
196 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
197 the only boards using CONFIG_82365).
198 - Changes were tested for clean build and *very* *few* boards.
200 * Fix timer problems on AMCC yucca board.
201 Set Timer Clock Select to use CPU clock as a timer input source.
203 * Bring yucca config more in line with other AMCC boards.
205 * Add AMCC bamboo board to MAKEALL build script.
207 * Fix AMCC bamboo eval board compilation errors.
209 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
210 Enabled it for Yucca board.
212 * Cleanup config file and bootup output for Yucca board.
214 * Fix CONFIG_440_GX define usage.
216 * Remove autogenerated bmp_logo.h file.
218 * Add support for AMCC 440SPe CPU based eval board (Yucca).
220 * Call serial_initialize() before first debug() is used.
222 * Cleanup trab board for GCC-4.x
224 * VoiceBlue update: use new MTD flash partitioning methods, use more
225 reasonable TEXT_BASE, update default environment and enable keyed
227 Patch by Ladislav Michl, 16. Aug 2005
229 * Add forgotten changes for the PLEB 2 Board.
230 Patch by David Snowdon, 13. Aug 2005
232 * Add support for wrPPMC7xx/74xx boards
233 Patch by Richard Danter, 12 Aug 2005
235 * Add support for gth2 board
236 Patch by Thomas Lange, Aug 11 2005
238 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
239 Patch by Martin Krause, 8 Jun 2006
241 This patch supports two serial consoles on boards with
242 a MPC5xxx CPU. The console can be switched at runtime
243 by setting stdin, stdout and stderr to the desired serial
244 interface (serial0 or serial1). The PSCs to be used as
245 console port are definded by CONFIG_PSC_CONSOLE
246 and CONFIG_PSC_CONSOLE2.
247 See README.serial_multi for details.
249 * Bugfix in I2C initialisation on S3C2400.
250 If the bus is blocked because of a previously interrupted
251 transfer, up to eleven clocks are generated on the I2CSCL
252 line to complete the transfer and to free the bus.
253 With this fix pin I2CSCL (PG6) is really configured as GPIO
254 so the clock pulses are really generated.
255 Patch by Martin Krause, 04 Apr 2006
257 * Fix DDR6 errata on TQM834x boards
258 Patch by Thomas Waehner, 07 Mar 2006
260 * Remove obsolete flash driver board/tqm5200/flash.c
261 Patch by Martin Krause, 11 Jan 2006
263 * Update configuration for CMC-PU2 board
264 Patch by Martin Krause, 17 Nov 2005
266 * Add support for PS/2 keyboard on TQM85xx board
267 Patch by Martin Krause, 07 Nov 2005
269 Tested on a STK85XX baseboard. Make sure the PS/2 controller
270 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
272 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
273 In tsc2000_read_channel() the delay after setting the multiplexer
274 to a temperature channel is increased from 1,5 ms to 10 ms. This
275 is to allow the multiplexer inputs to stabilize after huge steps
276 of the input signal level.
277 Patch by Martin Krause, 08 Nov 2005
279 * Adjust TQM5200 make targets
280 Make the automatic CS configuration the default.
281 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
282 and CONFIG_TQM5200_AC are removed.
283 "TQM5200_config" is now the default for STK52XX.200 base boards.
284 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
285 Patch by Martin Krause, 07 Nov 2005
287 * Fix setting of environment variable "ver" on trab board
288 The environment variable "ver" is now set before
289 do_auto_update() is called, so that "ver" can be used
290 in USB update scripts.
291 Patch by Martin Krause, 27 Oct 2005
293 * Fix wrong usage of udelay() in led_blink() on trab board
294 Patch by Martin Krause, 27 Oct 2005
296 * Fix udelay bug in vfd.c for trab board
297 Patch by Martin Krause, 27 Oct 2005
299 * Disable JFFS2 support for trab board
300 Patch by Martin Krause, 27 Oct 2005
302 * Change mtdparts definition on trab board to match current flash map
303 Patch by Martin Krause, 27 Oct 2005
305 * Fix memory init problems on MCC200 board
307 * Fix IxEthDB.h to compile again
308 Patch by Stefan Roese, 14 Jun 2006
310 * Minor cleanup for PCS440EP board
311 Patch by Stefan Roese, 13 Jun 2006
313 * Add MCF5282 support (without preloader)
314 relocate ichache_State to ram
315 u-boot can run from internal flash
316 Add EB+MCF-EV123 board support.
317 Add m68k Boards to MAKEALL
318 Patch from Jens Scharsig, 08 Aug 2005
320 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
321 Patch by Scott McNutt, 08 Jun 2006
323 * Nios II - Add EPCS Controller bootrom work-around
324 -When booting from an epcs controller, the epcs bootrom may leave the
325 slave select in an asserted state causing soft reset hang. This
326 patch ensures slave select is negated at reset.
327 Patch by Scott McNutt, 08 Jun 2006
329 * Update PK1C20 board
330 -Update base addresses for standard configuration
331 -Eliminate use of CACHE_BYPASS in board code
332 Patch by Scott McNutt, 08 Jun 2006
334 * Nios II - Fix I/O Macros and mini-app stubs
336 -Eliminate use of CACHE_BYPASS in cpu code
337 -Eliminate assembler warnings
338 -Fix mini-app stubs and force no small data
339 Patch by Scott McNutt, 08 Jun 2006
341 * Fix U-Boot environment sector protection on MCC200 board
343 * Minor cleanup for PCS440EP board
345 * Update PCS440EP port to fit into one flash device (incl. environment)
346 Patch by Stefan Roese, 06 Jun 2006
348 * Add support for PCS440EP board
349 Patch by Stefan Roese, 02 Jun 2006
351 * Fix examples/Makefile; some build targets were lost
353 * Fix watchdog handling in CFI flash driver
354 Just use udelay() when waiting for status changes which will
355 implicitely trigger the watchdog.
357 * Fix PCI to memory window size problems on PM82x boards
358 We use the "automatic" mode that was used for the MPC8266ADS and
359 MPC8272 boards. Eventually this should be used on all boards?]
360 Patch by Wolfgang Grandegger, 17 Jan 2006
362 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
363 Patch by Stefan Roese, 29 May 2006
365 * Update Intel IXP4xx support
366 - Add IXP4xx NPE ethernet MAC support
367 - Add support for Intel IXDPG425 board
368 - Add support for Prodrive PDNB3 board
370 Patch by Stefan Roese, 23 May 2006
372 * Fix problem in PVR detection for 440GR
373 Patch by Stefan Roese, 18 May 2006
375 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
377 * Enable autoboot for M5271EVB board.
379 * Changed default ramdisk addr in yosemite/yellowstone ports
380 Patch by Stefan Roese, 15 May 2006
382 * Fix PCMCIA support on virtlab2
384 * Add support for VirtLab2 board
385 (needed because of differences in the PCMCIA hardware).
389 * Update yosemite configuration to enable flash write buffer support
390 Patch by Stefan Roese, 10 May 2006
392 * Fix compile warnings in common/xyzModem.c
393 Patch by Stefan Roese, 10 May 2006
395 * Add support for AMCC 440EP Rev C and 440GR Rev B
396 Patch by John Otken, 08 May 2006
398 * OMAP 5912/OSK: update EMIFS CS1 timings:
399 Problems have been seen in the linux kernel's smc91x network driver
400 due to improper bus timings. The latest 2.6 OMAP kernels currently
401 have a workaround, but this fix belongs in u-boot.
402 Patch by Kevin Hilman, 13 Oct 2005
404 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
405 Patch by Hiroki Kaminaga, 11 Mar 2006
407 * Update omap5912osk board support
408 - Fix OMAP support that omap5912osk compiles in current source tree
409 - Update with code from "http://omap.spectrumdigital.com/osk5912"
410 to fix problems with DDR initialization
412 - Use CFI flash driver and support complete 32MB of onboard flash
413 - Add "print_cpuinfo()" and "checkboard()" functions to display
414 CPU (with frequency) and Board infos
415 Patch by Stefan Roese, 10 May 2006
417 * Fix watchdog issues for ColdFire boards.
419 * Add M5271EVB board support.
421 * Make R5200 specific low level initialization board conditional.
423 * Update CPU target identification strings for ColdFire family.
425 * Update register definitions for MCF5271.
427 * Fix serial console support for MCF5271.
429 * Fixes for gcc 3.4 based m68k toolchain,
430 based on patch by Jate Sujjavanich.
432 * Fix lowboot support on MCC200 board
434 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
435 - Removed MPC8349ADS port
436 - Added PCI support to MPC8349ADS
437 - reworked memory map to allow mapping of all regions with BATs
438 Patch by Kumar Gala, 20 Apr 2006
440 * Coding Style cleanup
442 * Write RTC seconds first to maintain settings integrity per
443 Maxim/Dallas DS1306 data sheet.
444 Patch by Alan J. Luse, 02 May 2006
446 * Scheduled for removal: strnicmp() which is unused
448 * Update for Intel Monahans boards:
449 - support for magic key detection and handling on delta board
450 - NAND support for zylonite board + some minor cleanup
452 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
453 Patch by Jon Loeliger, 01 May 2006
455 * Fixed handling of bad checksums with "mkimage -l"
457 * Added support for BC3450 board
458 Patch by Stefan Strobl, 21 Oct 2005
460 * Update for NC650 board:
461 - Support rev1 and rev2 hardware
462 - adapt to new NAND layer
463 - add CP850 configuration based on NC650
465 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
466 is configured; othrwise DMA accesses aren't cache coherent which
467 causes for example USB to fail.
471 * Fix dbau1x00 boards broken by dbau1550 patch
472 PLL:s were not set for boards other than 1550.
473 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
474 Default boot is now bootp for cards other than 1550.
475 Patch by Thomas Lange, 10 Aug 2005
477 * Fixes common/cmd_flash.c:
478 - fix some compiler/parser error, if using m68k tool chain
479 - optical fix for protect on/off all messages, if using more
481 Patch by Jens Scharsig, 28 Jul 2005
483 * Fix Quad UART mapping on MCC200 board due to new HW revision
485 * Fix JFFS2 support for legacy NAND driver.
487 * Remove dependencies between DoC code and old legacy NAND driver.
489 * Fix PM828_PCI target, for which PCI was *not* configured in.
491 * Fix Lite5200B support: initialize SDelay register
492 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
493 Configuration", 3.3.1 SDelay--MBAR + 0x0190
495 * Changes/fixes for drivers/cfi_flash.c:
497 - Add Intel legacy lock/unlock support to common CFI driver
499 On some Intel flash's (e.g. Intel J3) legacy unlocking is
500 supported, meaning that unlocking of one sector will unlock
501 all sectors of this bank. Using this feature, unlocking
502 of all sectors upon startup (via env var "unlock=yes") will
505 - Fixed problem with multiple reads of envronment variable
506 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
508 - Removed unwanted linefeeds from "protect" command when
509 CFG_FLASH_PROTECTION is enabled.
511 - Changed p3p400 board to use CFG_FLASH_PROTECTION
513 Patch by Stefan Roese, 01 Apr 2006
515 * Changes/fixes for drivers/cfi_flash.c:
516 - Correctly handle the cases where CFG_HZ != 1000 (several
518 - Fix the timeout calculation of buffered writes (off by a
520 Patch by Anders Larsen, 31 Mar 2006
522 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
524 405 SDRAM: - The SDRAM parameters can now be defined in the board
525 config file and the 405 SDRAM controller values will
526 be calculated upon bootup (see PPChameleonEVB).
527 When those settings are not defined in the board
528 config file, the register setup will be as it is now,
529 so this implementation should not break any current
530 design using this code.
532 Thanks to Andrea Marson from DAVE for this patch.
534 440 DDR: - Added function sdram_tr1_set to auto calculate the
535 TR1 value for the DDR.
536 - Added ECC support (see p3p440).
538 Patch by Stefan Roese, 17 Mar 2006
540 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
541 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
543 * Add support for ymodem protocol download
544 Patch by Stefano Babic, 29 Mar 2006
546 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
547 Merge from Markus Klotzbücher's repo, 01 Apr 2006
549 * GCC-4.x fixes: clean up global data pointer initialization for all
552 * Update for Delta board:
553 - redundant NAND environment
554 - misc Monahans cleanups (remove dead code etc.)
555 - DA9030 Initialization; some minimal changes to PXA I2C driver to
556 make it work with the Monahans.
557 - Make Monahans clock frequency configurable using
558 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
559 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
560 Merge from Markus Klotzbücher's repo, 25 Mar 2006
562 * Enable Quad UART om MCC200 board.
564 * Cleanup MCC200 board configuration; omit non-existent stuff.
566 * Add support for MPC859/866 Rev. A.0
568 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
570 * Fix DDR ECC bit definitions for MPC83xx.
572 * Add initial support for MPC8349E MDS board.
574 * Add support for ECC DDR initialization on MPC83xx.
576 * Add DMA support for MPC83xx.
578 * Add sync in do_reset() routine for MPC83xx after RPR register
579 was written to. It is need on some targets when BAT translation
582 * Add bit definitions for MPC83xx DDR controller registers.
584 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
586 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
588 * Add support for DS1374 RTC chip.
590 * Add support for Lite5200B board.
591 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
593 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
594 timer and cpu_reset code from cpu/$(CPU) into the new
595 cpu/$(CPU)/$(SOC) directories
596 Patch by Andreas Engel, 13 Mar 2006
598 * Change max size of uncompressed uImage's to 8MByte and add
599 CFG_BOOTM_LEN to adjust this setting.
601 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
602 uImages was restricted to 4MBytes. This default size is now
603 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
604 in the board config file.
606 Patch by Stefan Roese, 13 Mar 2006
608 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
609 Patch by Stefan Roese, 13 Mar 2006
611 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
612 Patch by Cedric Vincent, 06 Jul 2005
614 * au1x00_eth.c: check malloc return value and abort if it failed
615 Patch by Andrew Dyer, 26 Jul 2005
617 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
618 incorrectly generating start/stop conditions on the bus.
619 Patch by Andrew Dyer, 26 Jul 2005
621 * Fix bug in [id]cache_status commands for MPC85xx processors;
622 should look at LSB of L1CSRn registers to determine if L1 cache is
623 enabled, not the MSB.
624 Patch by Murray Jensen, 19 Jul 2005
626 * Fix array overflow with fw_setenv on uninitialised environment
627 Patch by Murray Jensen, 15 Jul 2005
629 * Add support for EmbeddedPlanet EP88x boards
630 Patch by Yuli Barcohen, 13 Jul 2005
632 * Remove board specific configuration includes from the common xilinx
633 ethernet and iic adapter code.
634 Patch by Michael Libeskind, 12 Jul 2005
636 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
637 Patch by Murray Jensen, 08 Jul 2005
639 * Add (some) definitions for the MPC85xx local bus controller
640 Patch by Murray Jensen, 08 Jul 2005
642 * Add CPM2 I/O pin functions for MPC85xx processors
643 Patch by Murray Jensen, 08 Jul 2005
645 * Fix compile problem
647 * Added PCI support for MPC8349ADS board
648 Patch by Kumar Gala 11 Jan 2006
650 * Enable address translation on MPC83xx
651 Patch by Kumar Gala, 10 Feb 2006
653 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
654 Patch by Kumar Gala, 25 Jan 2006
656 * Fixed defines for MPC83xx SICRL register to match current specs
657 Patch by Kumar Gala, 23 Jan 2006
659 * Only disable the MPC83xx watchdog if its enabled out of reset.
660 If its disabled out of reset SW can later enable it if so desired
661 Patch by Kumar Gala, 11 Jan 2006
663 * Allow config of GPIO direction & data registers at boot on 83xx
664 Patch by Kumar Gala, 11 Jan 2006
666 * Enable time handling on 83xx
667 Patch by Kumar Gala, 11 Jan 2006
669 * Make System IO Config Registers board configurable on MPC83xx
670 Patch by Kumar Gala, 11 Jan 2006
672 * Fixed PCI indirect config ops to handle multiple PCI controllers
673 We need to adjust the bus number we are trying to access based
674 on which PCI controller its on
675 Patch by Kumar Gala, 12 Jan 2006
677 * Report back PCI bus when doing table based device config
678 Patch by Kumar Gala, 11 Jan 2006
680 * Added support for PCI prefetchable region and BARs
681 If a host controller sets up a region as prefetchable and
682 a device's BAR denotes it as prefetchable, allocate the
683 BAR into the prefetch region.
685 If a BAR is prefetchable and no prefetchable region has
686 been setup by the controller we fall back to allocating
687 the BAR into the normally memory region.
688 Patch by Kumar Gala, 11 Jan 2006
690 * Add helper function for generic flat device tree fixups for mpc83xx
691 Patch by Kumar Gala, 11 Jan 2006
693 * Add support for passing initrd information via flat device tree
694 Patch by Kumar Gala, 11 Jan 2006
696 * Added OF_STDOUT_PATH and OF_SOC
698 OF_STDOUT_PATH specifies the path to the device the kernel can use
701 OF_SOC specifies the proper name of the SOC node if one exists.
702 Patch by Kumar Gala, 11 Jan 2006
704 * Allow board code to fixup the flat device tree before booting a kernel
705 Patch by Kumar Gala, 11 Jan 2006
707 * Added CONFIG_ options for bd_t and env in flat dev tree
709 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
710 into the resulting flat device tree.
712 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
713 variables from u-boot into the flat device tree
715 Patch by Kumar Gala, 11 Jan 2006
717 * Add support for the DHCP vendor optional bootfile (#67).
718 Ignores the vendor TFTP server name option (#66).
719 Patch by Murray Jensen, 30 Jun 2005
721 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
722 Patch by Andy Fleming, 14 Jun 2005
724 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
725 Patch by Gerhard Jaeger, 21 Jun 2005
727 * Add netconsole and some more commands to RPXlite_DW board
728 Patch by Sam Song, 19 Jun 2005
730 * Fix bad declaration on pci_cfgfunc_nothing
731 Patch by Sam Song, 19 Jun 2005
733 * Adjust "echo" as a default command
734 Patch by Sam Song, 19 Jun 2005
736 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
737 Patch by KokHow Teh, 16 Jun 2005
739 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
740 Patch by Rick Bronson, 15 Jun 2005
742 * Coding Style cleanup
744 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
745 Patch by Andrew Dyer, 13 Jun 2005
747 * Add ADI Blackfin support
748 - add support for Analog Devices Blackfin BF533 CPU
749 - add support for the ADI BF533 Stamp uClinux board
750 - add support for the ADI BF533 EZKit board
751 Patches by Richard Klingler, 11 Jun 2005
753 * Add loads of ntohl() in image header handling
754 Patch by Steven Scholz, 10 Jun 2005
756 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
757 variable to set clock
758 Patch by Yuli Barcohen, 05 Jun 2005
760 * RPXlite configuration fixes
761 - Use correct flash sector size
762 - Use correct memory test end address
763 - Add support for bzip2 compression
764 - Various small fixes
765 Patch by Yuli Barcohen, 05 Jun 2005
767 * Memory configuration changes for ZPC.1900 board
768 - Fix SDRAM timing on both local bus and 60x bus
769 - Add support for second flash bank (SIMM)
770 - Change boot flash base
771 Patch by Yuli Barcohen, 05 Jun 2005
773 * Add support for Adder boards with 16MB SDRAM;
774 add support for second FEC on Adder87x board.
775 Patch by Yuli Barcohen, 05 Jun 2005
777 * Fix conditional for including ks8695eth driver
778 Patch by Greg Ungerer, 04 Jun 2005
780 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
781 Patch by Friedrich Lobenstock, 02 Jun 2005
783 * Fix comment in common/soft_i2c.c
784 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
786 * Cleanup compiler warnings.
787 Patch by Greg Ungerer, 21 May 2005
789 * Word alignment fixes for word aligned NS16550 UART
790 Patch by Jean-Paul Saman, 01 Mar 2005
792 Fixes bug with UART that only supports word aligned access: removed
793 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
794 (broken!) versions of GCC generate byte accesses when encountering
795 the packed attribute regardless if the struct is already correctly
796 aligned for a platform. Peripherals that can only handle word
797 aligned access won't work properly when accessed with byte access.
798 The struct NS16550 is already word aligned for REG_SIZE = 4, so
799 there is no need to packed the struct in that case.
801 * Fix behaviour if gatewayip is not set
802 Patch by Robin Gilks, 23 Dec 2004
804 * Fix cleanup for netstart board.
805 Remove build results from repository
807 * Some code cleanup for GCC 4.x
809 * Fixes to support environment in NAND flash;
810 enable NAND flash based environment for delta board.
812 * Add support for Intel Monahans CPU on Zylonite and Delta boards
813 (This is Work in Progress!)
815 * Add support for TQM8260-AI boards.
819 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
820 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
821 Patch by Ladislav Michl, 29 Jun 2005
823 * Add lowboot target to mcc200 board
824 Patch by Stefan Roese, 4 Mar 2006
826 * Fix problem with flash_get_size() from CFI driver update
827 Patch by Stefan Roese, 1 Mar 2006
829 * Make CFG_NO_FLASH work on ARM systems
830 Patch by Markus Klotzbuecher, 27 Feb 2006
832 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
835 * Convert mcc200 to use common CFI flash driver
836 Patch by Stefan Roese, 28 Feb 2006
838 * Add env-variable "unlock" to handle initial state of sectors
841 Only the U-Boot image and it's environment is protected,
842 all other sectors are unprotected (unlocked) if flash
843 hardware protection is used (CFG_FLASH_PROTECTION) and
844 the environment variable "unlock" is set to "yes".
846 Patch by Stefan Roese, 28 Feb 2006
848 * Update drivers/cfi_flash.c:
849 - find_sector() called in both versions of flash_write_cfiword()
850 Patch by Peter Pearse, 27th Feb 2006
852 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
853 Patch by Jose Maria Lopez, 16 Jan 2006
855 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
856 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
858 * Changes/fixes for drivers/cfi_flash.c:
859 We *should* check if there are any error bits if the previous call
860 returned ERR_OK (Otherwise we will have output an error message in
861 flash_status_check() already.) The original code would only check for
862 error bits if flash_status_check() returns ERR_TIMEOUT.
863 Patch by Marcus Hall, 23 Aug 2005
865 * Changes/fixes for drivers/cfi_flash.c:
866 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
867 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
868 Patch by Sangmoon Kim, 19 Aug 2005
870 * Fixes for drivers/cfi_flash.c:
871 - Fix wrong timeout value usage in flash_status_check()
872 - Round write_tout up when converting to msec in flash_get_size()
873 - Remove clearing flash status at the end of flash_write_cfibuffer()
874 which sets Intel 28F640J3 flash back to command mode on CSB472
875 Patch by Tolunay Orkun, 02 July 2005
877 * Add basic support for the SMMACO4 Board from PanDaCom.
878 Patch by Heiko Schocher, 20 Feb 2006
880 * Add GIT version information (commid ID) to untagged U-Boot versions
882 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
883 of all unreleased (untagged) U-Boot images will be automatically
884 extended upon compiletime with a part of the GIT commit ID and
885 possibly with "dirty" if uncommited changes are detected.
887 Here an example for the resulting version:
888 "U-Boot 1.1.4-g3457ac18-dirty"
890 The version is now maintained in the toplevel Makefile and the
891 version headers are autogenerated.
893 Patch by Stefan Roese, 9 Feb 2006
895 * Update default environment for INKA4x00 board.
897 * Convert CPCI750 to use common CFI flash driver
898 Patch by Reinhard Arlt, 8 Feb 2006
900 * Various changes to esd HH405 board specific files
901 Patch by Matthias Fuchs, 07 Feb 2006
903 * Cleanup U-Boot boot messages on ARM.
905 To match the U-Boot user interface on ARM platforms to the U-Boot
906 standard (as on PPC platforms), some messages with debug character
907 are removed from the default U-Boot build.
908 Enable DEBUG for lib_arm/board.c to enable debug messages.
909 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
910 Patch by Stefan Roese, 24 Jan 2006
912 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
913 Patch by Stefan Roese, 18 Jan 2006
915 * Add VGA support (CT69000) to CPCI750 board.
916 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
917 Patch by Reinhard Arlt, 30 Dec 2005
919 * PMC405 and CPCI405: Moved configuration of pci resources
921 PMC405 and CPCI2DP: Added firmware download and booting via pci.
922 Patch by Matthias Fuchs, 20 Dec 2005
924 * Add ColdFire targets to MAKEALL script
925 Patch by Zachary Landau, 26 Jan 2006
927 * Add support for r5200 board
928 Patch by Zachary Landau, 26 Jan 2006
930 * Add support for Freescale M5271 processor
931 Patch by Zachary Landau, 26 Jan 2006
933 * Fix 28F256J3A support on PM520 board
934 (without bank-switching only 32 MB can be accessed)
936 * Fix mkimage bug with multifile images created on 64 bit systems.
938 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
940 * Fix compiler problem with at91rm9200dk board.
941 Patch by Eugen Bigz, 19 Dec 2005
943 ======================================================================
944 Changes for U-Boot 1.1.4:
945 ======================================================================
947 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
948 - Changed GPIO setup to enable another address line in order to
949 address 64M of FLASH.
950 - Added function sdram_tr1_set to auto calculate the tr1 value for
952 Patch by Steven Blakeslee, 12 Dec 2005
954 * MPC5200: Set PCI retry counter to 0 = infinite retry;
955 The default of 255 is too short for slow devices.
956 Patch by Martin Nykodym, 12 Dec 2005
958 * Change port configuration for O2DNT (CODEC1 on PSC1).
960 * Fix register for PCI async mode on PPC440EP
961 Patch by Youngchul Bang, 08 Dec 2005
963 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
964 This segment may be required by some libgcc.a functions
967 * Fix DPRAM offset/size for MPC8541/8555.
968 Simplify TQM85xx Makefile handling.
970 * Fix data overflow (typo?) in rtc/ds1302.c
972 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
974 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
975 - Support for TQM8541/8555 boards added.
976 - Complete rework of TQM8540/8560 support.
977 - Common TQM85xx code now supports all current TQM85xx platforms
978 (TQM8540/8541/8555/8560).
979 - DDR SDRAM size detection added.
980 - CAS latency default values can be overwritten by setting "serial#"
981 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
982 If problems are detected with this non default CAS latency,
983 the default values will be used instead.
984 - Flash size detection added.
985 - Moved FCC ethernet driver initialization behind TSEC driver init
986 -> TSEC is first device.
987 Patch by Stefan Roese, 30 Nov 2005
989 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
990 Patch by John Otken, 23 Nov 2005
992 * Changed PPC44x startup message (cpu info, speed...) to common style:
993 On PPC44x platforms, the startup message generated in "cpu.c" only
994 comprised the ppc type and revision but not additional information
995 like speed etc. Those speed infos where printed in the board specific
996 code. This new implementation now prints all CPU infos in the common
997 cpu specific code. No board specific code is needed anymore and
998 therefore removed from all current 44x implementations.
999 Patch by Stefan Roese, 27 Nov 2005
1001 * Adjust TQM834x PHY addresses for latest hardware revision.
1003 * Increase malloc arena on TQM5200 board to 256 kB.
1004 With 64 kb uniform flash sector size the old value of 128 kB was
1007 * Fix miiphy global data initialization (problem on 4xx boards when
1008 no ethaddr is assigned). Initialization moved from
1009 miiphy_register() to eth_initialize().
1011 Based on initial patch for 4xx platform by Matthias Fuchs.
1013 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
1015 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
1016 The COPYING file was extended to make clear that these files can be
1017 used in non-GPL code, too.
1018 Also, a corresponding note was placed in the headers of the affected files.
1020 * Add support for Prodrive P3P440 board:
1021 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
1022 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
1023 for bank autodetection
1024 Patch by Stefan Roese, 22 Nov 2005
1026 * Change all '$(...)' variable references into '${...}'
1027 which makes the environment compatible with the hush shell.
1028 WARNING: Support for the old '$(...)' syntax will be
1029 discontinued in a later version.
1031 * Minor changes to init flags in TQM834x PCI.
1033 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
1034 Patch by Stefan Roese, 15 Nov 2005
1036 * New PPC 405EP board added: CMS700
1037 Added CONFIG_NET_MULTI for VOM405 board.
1038 Added reset_phy() for VOM405 board.
1039 Patch by Matthias Fuchs, 09 Nov 2005
1041 * Updated PCI mapping for esd CPCI2DP board.
1042 Add support for error LED.
1043 Patch by Matthias Fuchs, 07 Nov 2005
1045 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1046 Patch by Stefan Roese, 07 Nov 2005
1048 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1049 Patch by Stefan Roese, 07 Nov 2005
1051 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1052 Patch by Stefan Roese, 05 Nov 2005
1054 * Additional fix for external IRQ config on Yellowstone & Yosemite
1055 Patch by Stefan Roese, 03 Nov 2005
1057 * Add support for Ocotea pass 3 with 440GX Rev. F
1058 Patch by Stefan Roese, 01 Nov 2005
1060 * Fix external IRQ configuration on Yellowstone & Yosemite
1061 Patch by Stefan Roese, 28 Oct 2005
1063 * Add support for multiple PHYs.
1064 Tested on the following boards:
1065 cmcpu2 (at91rm9200/ether.c)
1066 PPChameleon (ppc4xx/4xx_enet.c)
1067 yukon (mpc8220/fec.c)
1068 uc100 (mpc8xx/fec.c)
1069 tqm834x (mpc834x/tsec.c) with EEPRO100
1070 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1071 Main changes include:
1073 - miiphy_register routine was added to allow multiple PHYs to be registered
1074 - miiphy_read and miiphy_write are now defined in this file, and
1075 require additional argument (char *devname)
1076 - other miiphy_* routines also require additional device name argument
1079 Calling reset_phy() was moved to be executed *after* eth_initialize().
1080 This is necessary as now some of the implementations of reset_phy()
1081 may need to use miiphy_reset() which is not allowed before eth_initialize()
1082 as eth_initialize registers all required miiphy_* routines.
1083 Tested on IP860 and PHY initializes properly after this change.
1085 * Correct includes for flat tree builder.
1087 * Fix conflicting types (flash_write()) in trab auto_update.c.
1089 * Add PCI support for the TQM834x board.
1091 * Add missing 4xx board to MAKEALL
1092 Patch by Stefan Roese, 20 Oct 2005
1094 * Fix conflicting types (flash_write()) in esd auto_update.c
1095 Patch by Stefan Roese, 20 Oct 2005
1097 * Fix problem with sleep in NetConsole (use get_timer())
1098 Patch by Stefan Roese, 20 Oct 2005
1100 * Add NetConsole Support for AMCC eval boards
1101 Patch by Stefan Roese, 20 Oct 2005
1103 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1104 Patch by Stefan Roese, 18 Oct 2005
1106 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1107 Fix identation on ext2ls help entry.
1108 Patch by Stefan Roese, 14 Oct 2005
1110 * Add support for TQM834x boards.
1113 * Cleanup for GCC-4.x
1115 * Add documentation for Open Firmware Flat Tree and usage.
1116 Patch by Pantelis Antoniou, 13 Oct 2005
1118 * Add missing files for Pantelis Antoniou's patch
1119 Patch by Pantelis Antoniou, 04 Sep 2005
1121 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1122 CONFIG_NET_MULTI set)
1123 Patch by Stefan Roese, 10 Oct 2005
1125 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1126 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1127 Patch by Stefan Roese, 07 Oct 2005
1129 * Add support for OF flat tree for the STXtc board.
1130 Patch by Pantelis Antoniou, 04 Sep 2005
1132 * Support passing of OF flat trees to the kernel.
1133 Patch by Pantelis Antoniou, 04 Sep 2005
1137 * Add support for NetSilicon NS7520 processor.
1138 Patch by Art Shipkowski, 12 May 2005
1140 * Add support for AP1000 board.
1141 Patch by James MacAulay, 07 Oct 2005
1143 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1144 Patch by Anders Larsen, 07 Oct 2005
1146 The Atmel errata #11 states that the transfer buffer descriptor
1147 table must be aligned on a 16-word boundary. As it turned out, this
1148 is insufficient - it seems the table must be aligned on a boundary
1149 at least as large as the table itself (in Linux this is not an
1150 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1152 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1153 Patch by Anders Larsen, 07 Oct 2005
1155 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1156 sed the linker scripts, rather than pre-process them.
1157 Patch by Peter Pearse, 07 Oct 2005
1159 * Update make target for ARM supported boards.
1160 Use lowlevel_init() instead of platformsetup() [rename].
1161 Patch by Peter Pearse, 06 Oct 2005
1163 * Fix booting from serial dataflash on AT91RM9200
1164 Patch by Peter Menzebach, 29 Aug 2005
1166 * Add JFFS2 support for TRAB board
1167 Patch by Martin Krause, 25 Aug 2005
1169 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1170 Patch by Marcus Hall, 24 Aug 2005
1172 * Fix the machine-id of the Cogent csb637 board
1173 Patch by Anders Larsen, 05 Oct 2005
1175 * Complete support for the KwikByte KB920x boards
1176 Patch by Anders Larsen, 05 Oct 2005
1178 * Set the AT91RM9200 clock to asynchronous mode
1179 Patch by Anders Larsen, 03 May 2005
1181 * Set the AT91RM9200 clock to synchronous mode
1182 Patch by Anders Larsen, 29 Apr 2005
1184 * Add support for Cogent csb637
1185 Patch by Anders Larsen, 29 Apr 2005
1187 * Fix dm9161.c initialization
1188 Patch by Anders Larsen, 29 Apr 2005
1190 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1191 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1193 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1194 Patch by Anders Larsen, 29 Apr 2005
1196 * Fix device partition intialization for SystemACE disks.
1197 Patch by Stephen Williams, 28 Apr 2005
1199 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1200 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1202 * Add support for S29GL064M-R3 flash chip on xsengine board
1203 Patch by Kurt Stremerch, 18 Apr 2005
1205 * E500 update: repoint IVPR to RAM when code is relocated
1206 Patch by Kylo Ginsberg, 13 Apr 2005
1208 * Fix loop end test in lib_generic/string.c:strswab()
1209 Patch by Andrew Dyer, October 10, 2005
1210 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1214 * Update ARM Integrator boards:
1215 Correct addessing errors in platform files.
1216 Split off common core module data from Integrator header files to
1217 include/armcoremodule.h.
1218 Patch by Peter Pearse, 04 Oct 2005
1220 * Make sure only supported compiler options are used
1221 Import "cc-option" shell function from kernel and
1222 use it to get the correct ARM GCC options for individual CPUs
1223 Patch by Peter Pearse, 30 Jun 2005
1225 * Fix 440GR to print correct cpu revision
1226 Patch by Stefan Roese, 04 Oct 2005
1228 * Change board message on AMCC Yosemite & Yellowstone to common style
1229 Patch by Stefan Roese, 03 Oct 2005
1231 * Fix compiler warning
1233 * Fix FEC PHY addresses for TQM85xx boards
1235 * Fix uninitialized variable problem in hush shell
1236 Patch by Lars Rostock, 26 Sep 2005
1238 * Undo change of f6e20fc6ca... to include/configs/trab.h
1239 (Must have been an accident?)
1241 * Add support for AT91RM9200 OHCI Controller.
1242 Patch by Eric Benard, 07 Apr 2005
1244 * Update ARM mach-types.h
1245 Patch by Eric Benard, 07 Apr 2005
1247 * Add support for MP2USB board.
1248 Patch by Eric Benard, 07 Apr 2005
1250 * Add board support for armadillo HT1070
1251 Patch by Rowel Atienza, 06 Apr 2005
1253 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1254 Patch by Vitaly Bordug, 30 Mar 2005
1256 * Add iopset command on mpc8xx
1257 Patch by Daniel Eisenhut, 25 Mar 2005
1259 * Add support for MII in eepro100 driver.
1260 Patch by Gleb Natapov, 21 Mar 2005
1262 * Fixes to the Lubbock (PXA 25x) support:
1263 - Resolve the FIXME with respect to saving the u-boot environment.
1264 - Make the default load address land in real memory.
1265 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1266 Patch by David Brownell, 10 Mar 2005
1268 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1269 Patch by Marc Leeman, 04 Mar 2005
1271 * OMAP242x H4 board update
1272 - fix for ES2 differences.
1273 - switch to using the cfi_flash driver.
1274 - fix SRAM build address.
1275 - fix for GP device operation.
1276 - unlock SRAM for GP devices.
1277 - display more device information.
1278 - fix potential deadlock in omap24xx_i2c driver.
1279 - fix DLL load values to match dpllout*1 operation.
1280 - fix 2nd chip select init for combo DDR device.
1281 - add support for CFI Intel 28F256L18 on H4 board.
1282 Patch by Richard Woodruff, 03 Mar 2005
1284 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1285 Patch by Steven Scholz, 02 Mar 2005
1288 Patch by Ara Avanesyan, 24 Feb 2005
1290 * Remove unneeded #include <malloc.h>
1291 Patch by Ladislav Michl, 22 Feb 2005
1293 * Add cramfs support for m68k
1294 Patch by Zachary Landau, 21 Feb 2005
1296 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1297 Patch by Jeff Angielski, 21 Feb 2005
1299 * Fix au1x00_serial baud rate calculation:
1300 remove hardcoded cpu clock divisor and use register instead;
1301 round up instead of truncate
1302 Patch by Andrew Dyer, 15 Feb 2005
1304 * Add Xilinx Spartan3 family FPGA support
1305 Patch by Kurt Stremerch, 14 Feb 2005
1307 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1308 Patch by Zachary Landau, 11 Feb 2005
1310 * Fix VOH405 Support
1311 Patch by Matthias Fuchs, 25 Sep 2005
1313 * Added support for PCI bridge on MPC8272ADS
1314 Patch by Vitaly Bordug, Feb 09 2005
1316 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1317 Patch by Jean-Paul Saman, 8 Feb 2005
1319 * Fix strswab() to reliably find end of string
1320 Patch by Andrew Dyer, 08 Feb 2005
1322 * Fix typos in include/ppc440.h
1323 Patch by Andrew E Mileski, 04 Feb 2005
1325 * Add Vibren (was Accelent) PXA255 IDP Support
1326 Patch by Cliff Brake, 04 Feb 2005
1328 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1329 Patch by Andrew Dyer, 31 Jan 2005
1331 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1332 Patch by Peter Pearse, 2 Feb 2005
1334 * Fix error handling in tools/env/fw_env.c
1335 Patch by Ara Avanesyan, 01 Feb 2005
1337 * Fix MGT5100 PSC baudrate calculation
1338 Patch by Sebastian Schau, 27 Jan 2005
1340 * OMAP242x fix for GP device booting
1341 - Add SRAM unlock for GP devices.
1342 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1343 Patches by Richard Woodruff, 21 Jan 2005:
1345 * Add support for AMD's Pb1x00 eval board;
1346 add MII routines to the au1x00 ethernet driver;
1347 add USB ohci driver (work in progress)
1348 Patch by Thomas Sailer, 20 Jan 2005
1350 * Update omap5912osk board
1351 Use drivers/cfi_flash.c instead of private flash driver;
1352 Remove hardcoded personalized settings from omap5912osk.h;
1353 Fix spacing with (RO) marks in 'flinfo' output.
1354 Patch by Michael Bendzick, 14 Jan 2005
1356 * Fix warnings for PCI code on ixp
1357 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1359 * virtex2 fix for bogus download error messages
1360 The virtex2 FPGA download code watches for init going active during
1361 a download of config data as an error condition. init also goes
1362 active after a configuration is finished in concert with the done
1363 signal. So far, the code does not check for done active until all
1364 of the configuration data is sent. If configuration data has a few
1365 extra pad bytes at the end, this would cause an error message even
1366 though the download had suceeded.
1367 NOTE: virtex2 slave serial and spartan2 versions may still have the
1369 Patch by Andrew Dyer, 12 Jan 2005
1371 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1372 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1373 message when probing for nonexistent flash in little endian mode.
1374 As a side effect more efficient and smaller code is generated,
1375 which is always a Good Thing (TM).
1376 Patch by Ladislav Michl, 24 Sep 2005
1378 * Update for TFTP using a fixed UDP port
1379 Use the approved environment variable names. Added "tftpdstp" to
1380 allow ports other than 69 per Tolunay Orkun's recommendation.
1381 Patch by Jerry Van Baren, 12 Jan 2005
1383 * Allow to force TFTP to use a fixed UDP port
1384 (Add a configuration option CONFIG_TFTP_PORT and optional env
1386 Patch by Jerry Van Baren, 10 Jan 2005
1388 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1389 Patch by Leif Lindholm, 29 Dec 2004
1391 * Cleanup: fix broken builds
1393 * Fix PHY address argument passing with mii info command
1394 Patch by Andrew Dyer, 28 Dec 2004
1396 * Cleanup (PPC4xx is AMCC now)
1398 * esd CPCI2DP board added
1399 Patch by Matthias Fuchs, 22 Sep 2005
1401 * esd PMC405 board updated
1402 Patch by Matthias Fuchs, 22 Sep 2005
1404 * Add SM501 support to HH405 board.
1405 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1406 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1407 Patch by Stefan Roese, 22 Sep 2005
1409 * Fix autonegotiation in tsec ethernet driver
1410 Patch by Stefan Roese, 21 Sep 2005
1412 * Fix bug in auto_update (trab board)
1413 Patch by Martin Krause, 16 Sep 2005
1415 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1416 Patch by Francesco Mandracci, 16 Sep 2005
1418 * Update configuration for INKA4x0 board
1420 * Update configuration for PM854 board
1421 Based on patch by R. Loeffl, 20 Jul 2005
1423 * Add PCI support to TQM8540 and TQM8560 boards
1424 Patch by Stefan Roese, 15 Sep 2005
1426 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1427 boards (baudrate, environment...). Flash driver fixed.
1428 Patch by Stefan Roese, 15 Sep 2005
1430 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1431 ethernet port on ebony.
1432 Patch by Stefan Roese, 7 Sep 2005
1434 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1436 * Change default console baud rate for stxxtc board
1438 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1439 Patch by Stefan Roese, 31 Aug 2005
1441 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1442 Patch by Pantelis Antoniou, 02 Sep 2005
1446 * Enable SM712 driver support for HMI1001 board.
1448 * Fix problems with ld version 2.16 (dot outside sections problem)
1449 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1450 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1452 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1454 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1456 * Add keyboard and dot matrix display support for HMI1001 board.
1458 * Prepare U-Boot for gcc-4.x
1460 * Fixed Bamboo port to enable running without DDR-DIMM
1461 (Bamboo has also 64MB onboard DDR)
1462 Patch by Stefan Roese, 24 Aug 2005
1464 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1465 now handling all 4xx cpu's
1466 Patch by Stefan Roese, 16 Aug 2005
1468 * Fix make dependencies for at91rm9200 and ks8695 cpus
1469 Patch by Steven Scholz, 23 Aug 2005
1471 * Add JFFS2 support for TQM5200 board
1473 * Add esd cpci5200 and pf5200 boards
1474 Patch by Reinhard Arlt, 22 Aug 2005
1476 * Fix sysclock for TQM8540 and TQM8560 boards
1477 Patch by Martin Krause, 25 Jul 2005
1479 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1480 Patch by Martin Krause, 08 Jun 2005
1482 * Add new board specific commands for TQM5200/STK52XX
1483 - Sound commands (beep, wav, sound)
1484 - Test commands (led, can, backlight, rs232)
1485 Patch by Martin Krause, 02 May 2005
1487 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1488 because of a bug in the AT91RM9200 CPU PLL
1489 Patch by Martin Krause, 22 Apr 2005
1491 * Add automatic HW detection for another CMC_PU2 variant
1492 Patch by Martin Krause, 20 Apr 2005
1494 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1495 Patch by Martin Krause, 19 Apr 2005
1497 * Fix initialization problem on TQM5200 without SM501
1498 Patch by Martin Krause, 08 Apr 2005
1500 * Add RTC support for STK52XX.200
1501 Patch by Martin Krause, 07 Apr 2005
1503 * Add support for IFM o2dnt board
1505 * Enable PCI on hmi1001 board
1507 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1508 so we can use them to, e.g., check the existence of a file with
1509 "if ls foo; then this; else that; fi" in the hush shell
1510 Patch by Andreas Engel, 16 August 2005
1512 * Coding style cleanup
1514 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1515 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1517 * Check return value of malloc in 440gx_enet.c
1518 Patch by Travis B. Sawyer, 18 Jul 2005
1520 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1521 Second serial port on 440GX now defined as a system device.
1522 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1523 Patch by Travis B. Sawyer, 12 Jul 2005
1525 ======================================================================
1526 Changes for U-Boot 1.1.3:
1527 ======================================================================
1529 * Minor code cleanup
1531 * Add forgotten new fils from latest VoiceBlue update
1533 * Make bootretry feature work with hush shell.
1534 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1535 Patch by Andreas Engel, 19 Jul 2005
1537 * Update Hymod Board Database PHP code in "tools" directory
1538 Patch by Murray Jensen, 01 Jul 2005
1540 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1541 Patch by Murray Jensen, 30 Jun 2005
1543 * Fix Murray Jensen's mail address.
1544 Patch by Murray Jensen, 30 Jun 2005
1546 * Preserve PHY_BMCR during a soft reset.
1547 Patch by Carl Riechers, 24 Jun 2005
1549 * VoiceBlue update: eeprom tool can also store firmware version now.
1550 eeprom.bin is runable by jumping at load address.
1551 Patch by Ladislav Michl, 23 May 2005
1553 * Move the AT91RM9200DK to the ARM Systems list.
1554 Patch by Anders Larsen, 26 Apr 2005
1556 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1557 Patch by Anders Larsen, 26 Apr 2005
1559 * measure_gclk() is needed when DEBUG is enabled
1560 Patch by Bryan O'Donoghue, 25 Apr 2005
1562 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1563 Patch by Reinhard Arlt, 12 Aug 2005
1565 * esd PCI405 board updated
1566 Patch by Matthias Fuchs, 28 Jul 2005
1568 * esd WUH405 and DU405 board updated
1569 Patch by Matthias Fuchs, 27 Jul 2005
1571 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1572 Patch by Matthias Fuchs, 4 May 2005
1574 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1575 boards (baudrate, environment...). Flash driver fixed.
1576 Patch by Stefan Roese, 11 Aug 2005
1578 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1579 Patch by Stefan Roese, 11 Aug 2005
1581 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1582 Patch by Stefan Roese, 11 Aug 2005
1584 * Add configuration for IFM AEV FIFO board.
1585 Minor coding style cleanup.
1587 * Add configuration for IFM SPI eval board
1589 * Fix CompactFlash problem on HMI1001 board
1591 * Make new "mtdparts" code build with older compilers
1592 Patch by Andrea Scian, 09 Aug 2005
1594 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1595 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1596 with the 405 defines and the linux kernel defines.
1597 Patch by Stefan Roese, 08 Aug 2005
1599 * Fix compiler warnings with older GCC versions
1601 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1603 Old, obsolete and duplicated code was cleaned up and replace by the
1604 new partitioning method. There are two possible approaches now:
1606 The first one is to define a single, static partition:
1608 #undef CONFIG_JFFS2_CMDLINE
1609 #define CONFIG_JFFS2_DEV "nor0"
1610 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1611 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1612 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1614 The second method uses the mtdparts command line option and dynamic
1617 /* mtdparts command line support */
1618 #define CONFIG_JFFS2_CMDLINE
1619 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1620 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1622 Command line of course produces bigger images, and may be inappropriate
1623 for some targets, so by default it's off.
1625 * Fix build problems for PM856 Board
1627 * Fix sign extension bug in 'fpga loadb' command;
1628 make 'fpga loadb' always print the file header info
1629 Patch by Andrew Dyer, 11 Jan 2005
1631 * Fix errors that occur when accessing SystemACE CF
1632 Patch by Jeff Angielski, 09 Jan 2005
1634 * Document switching between U-Boot and PlanetCore on RPXlite
1635 by Sam Song, 24 Dec 2004
1637 * Fix PowerQUICC II mask detection.
1638 Patch by Eugene Surovegin, 20 Dec 2004
1640 * Add support for Altera NIOS DK1C20 board
1641 Patch by Shlomo Kut, 13 Dec 2004
1643 * Add support for ep8248 board
1644 Patch by Yuli Barcohen, 12 Dec 2004
1648 * Fix baudrate setting for KGDB on MPC8260
1649 Patch by HoJin, 11 Dec 2004
1651 * Fix 'mii help' text formatting
1652 Patch by Cory Tusar, 10 Dec 2004
1654 * Fix return code of NFS command
1655 Patch by Hiroshi Ito, 11 Dec 2004
1659 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1660 Patch by Steven Blakeslee, 04 Aug 2005
1662 * Add support for AMCC Bamboo PPC440EP eval board
1663 Patch by Stefan Roese, 04 Aug 2005
1665 * Patch by Jon Loeliger
1666 Fix style issues primarily in 85xx and 83xx boards.
1668 - Trailing white space
1669 - Indentation not by TAB
1670 - Excessive amount of empty lines
1671 - Trailing empty lines
1673 * Patch by Ron Alder, 11 Jul 2005
1674 Add Xianghua Xiao and Lunsheng Wang's support for the
1675 GDA MPC8540 EVAL board.
1677 * Patch by Eran Liberty
1678 Add support for the Freescale MPC8349ADS board.
1680 * Patch by Jon Loeliger, 25 Jul 2005
1681 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1682 by the upcoming mpc83xx family as well.
1684 * Patch by Jon Loeliger, 05 May 2005
1685 Implemented support for MPC8548CDS board.
1686 Added DDR II support based on SPD values for MPC85xx boards.
1687 This roll-up patch also includes bugfies for the previously
1689 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1691 * Patch by Jon Loeliger, 10 Feb 2005
1692 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1694 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1696 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1697 for faster flash parts.
1698 Add documentation for BR/OR for FLASH.
1700 * Patch by Jon Loeliger 08 Feb 2005
1701 Determine L2 Cache size dynamically on 85XX boards.
1703 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1704 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1705 option rather than a myriad of CONFIG_MPC8560-like variants.
1706 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1707 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1708 new CONFIG_CPM2 option to each 8260 board.
1710 * Add support for MicroSys PM856 board
1711 Patch by Josef Wagner, 03 Aug 2005
1713 * Minor fixes to PM854 board
1714 Patch by Josef Wagner, 03 Aug 2005
1716 * Adjust configuration of XENIAX board
1717 (chip select and GPIO required for USB operation)
1719 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1720 routed to the Watchdog handler
1721 Patch by Eugene Surovegin, 18 Jun 2005
1723 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1724 Patch by Denis Peter, 06 Dec 2004
1726 * Fix endianess problem in TFTP / NFS default filenames
1727 Patch by Hiroshi Ito, 06 Dec 2004
1729 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1731 Patch by Murray Jensen, 18 Jul 2005
1733 * Fix typo in mkconfig script (used == instead of =)
1734 Patch by Murray Jensen, 18 Jul 2005
1736 * Cleanup build problems on 64 bit build hosts
1738 * Update MAINTAINERS file
1740 * Patch by Stefan Roese, 01 Aug 2005:
1741 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1742 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1744 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1745 to run on both 405GP and 405GPr eval boards).
1747 * Patch by Steven Blakeslee, 27 Jul 2005:
1748 - Add support for AMCC PPC440EP/GR.
1749 - Add support for AMCC Yosemite PPC440EP eval board.
1750 - Add support for AMCC Yellowstone PPC440GR eval board.
1752 * Minor fixes for PPChameleon Board:
1753 - fix alignment of NAND size
1754 - make code do what the comment says
1756 * Implement h/w sector protection status synchronization at boot.
1757 The code is provided for, and was tested on, the Yukon/Alaska
1758 and PM520 boards only.
1760 A bug in flash_real_protect() for the Yukon board was fixed by
1761 adding a function that tells if two banks are on one flash chip.
1763 * Fix sysmon POST problem: check I2C error codes
1764 This fixes a problem of displaying bogus voltages when the voltages
1765 are so low that the I2C devices start failing while the rest of the
1766 system keeps running.
1768 * Patch by Cedric Vincent, 6 Jul 2005:
1769 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1771 * Patch by Jon Loeliger, 20 Jul 2005:
1772 Add missing PCI IO port definitions.
1774 * Add CompactFlash support for HMI1001 board.
1776 * Adjust printed board ID for LWMON board.
1778 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1780 * Add new argument format for flash commands to allow for usage like
1781 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1782 U-Boot will automaticially find the end of the corresponding sector.
1784 * Patch by Stefan Roese, 5 Jul 2005:
1785 Update uc100 board PHY setup
1787 * Patch by Stefan Roese, 1 Jul 2005:
1788 Fix PHY address for CATcenter board (now correct!)
1790 * Patch by Stefan Roese, 30 Jun 2005:
1791 Fix PHY addresses for PPChameleon and CATcenter boards
1792 Change MAINTAINER for most esd boards
1794 * Patch by Detlev Zundel, 30 Jun 2005:
1795 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1797 * Fix baudrate calculation problem on MPC5200 systems
1799 * Add EEPROM and RTC support for HMI1001 board
1801 * Patch by Detlev Zundel, 20 Jun 2005:
1802 Fix initialization of low active GPIO pins on inka4x0 board
1804 * Enable redundant environment, disable HW flash protection of
1807 * Patch by Travis Sawyer, 10 Jun 2005:
1808 Initialize allocated dev and private hw structures
1809 after their respective allocation in 440gx_enet.c
1811 * Patch by Steven Scholz, 10 Jun 2005:
1812 Fix byteorder problems with second argument of "bootm" with
1815 * Add support for HMI1001 board
1817 * Disable "date" and "sntp" commands on TQM866M
1819 * Fix watchdog reset problems on LWMON board
1821 * Patch by Juergen Selent, 17 May 2005:
1822 Add support for Funkwerk VoVPN gateway module.
1824 * Cleanup debug code for MPC8220 FEC driver
1826 * Extend burst mode RAM test program to take a loop count
1829 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1830 those boards that use it.
1832 * Patches by Greg Ungerer, 19 May 2005:
1833 - add support for the KS8695P (ARM 922 based) CPU
1834 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1836 * Patch by Steven Scholz, 19 May 2005:
1837 Add support for CONFIG_SERIAL_TAG on ARM boards
1839 * Add PCI support for Sorcery board.
1840 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1842 * Fix compile problems caused by new burst mode SDRAM test;
1843 make port pins to trigger logic analyzer configurable
1845 * Fix timer handling on MPC85xx systems
1847 * Fix debug code in omap5912osk flash driver
1849 * Add support for MPC8247 based "IDS8247" board.
1851 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1853 * On LWMON we must use the watchdog to reset the board as the CPU
1854 genereated HRESET pulse is too short to reset the external
1857 * Add test tool to exercise SDRAM accesses in burst mode
1858 (as standalone program, MPC8xx/PowerPC only)
1860 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1863 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1864 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1865 added to support LZO and LZARI compression modes (undefined by
1868 * Fix problem with symbolic links in JFFS2 code.
1870 * Use linker ASSERT statement to prevent undetected overlapping of
1871 sections on PPChameleon board; other boards might use this, too.
1873 * Patch by Stefan Roese, 03 May 2005:
1875 Fix problems in cmd_universe.c
1877 * Patch by Matthias Fuchs, 03 May 2005:
1878 Added missing variable declaration in cmd_nand.c
1879 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1881 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1883 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1885 Fix PHY address for canmb board.
1887 * Cleanup serial console baudrate calculation on AT91RM9200;
1888 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1890 * Patch by Matthias Fuchs, 18 Apr 2005:
1891 Make PCI target address spaces on PMC405 and CPCI405 boards
1892 configurable via environment variables
1894 * Auto-size RAM on canmb board.
1896 * Add support for canmb board
1898 * Patch by Stefan Roese, 13 Apr 2005:
1899 Update for esd apc405
1901 * Fixes for TQM8560 board:
1903 - remove debug messages
1904 - fix flash sector protection
1906 * Patch by Steven Scholz, 07 Apr 2005:
1907 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1909 * Patches by Steven Scholz, 07 Apr 2005:
1910 Fix compiler warning in altera.c
1911 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1913 * Patch by Ladislav Michl, 06 Apr 2005:
1914 Fix voiceblue configuration.
1916 * Patch by Stefan Roese, 06 Apr 2005:
1917 Updates for OCOTEA board:
1918 - Changed U-Boot size from 512kByte to 256kByte
1919 - Fixed flash driver to support boot from soldered user flash
1920 - Added README for switch from PIBS firmware to U-Boot
1922 * Patch by Travis Sawyer, 05 Apr 2005:
1923 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1924 Problem found by Andrew Wozniak.
1926 * Patch by Steven Scholz, 06 Apr 2005:
1927 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1928 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1930 * Patches by Robert Whaley, 29 Nov 2004:
1931 - update the pxa-regs.h file for PXA27x chips
1932 - add PXA27x based ADSVIX board
1933 - add support for MMC on PXA27x processors
1935 * Patch by Andrew E. Mileski, 28 Nov 2004:
1936 Fix PPC4xx SPD SDRAM detection bug
1938 * Patch by Hiroshi Ito, 26 Nov 2004:
1939 Fix logic of "test -z" and "test -n" commands
1941 * Patch by Ladislav Michl, 05 Apr 2005:
1942 Add support for VoiceBlue board.
1944 * Patch by Ladislav Michl, 05 Apr 2005:
1945 Fix netboot_common() prototypes.
1947 * Patch by Steven Scholz, 05 Apr 2005:
1948 Use i.MX watchdog timer for reset_cpu()
1950 * Patch by Steven Scholz, 05 Apr 2005:
1951 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1952 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1953 (now in interupts.c)
1955 * Add support for MPC8220 based "sorcery" board.
1957 * Add support for TQM8560 board.
1959 * Add FEC support for TQM8540 board.
1960 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1962 * Patch by Martin Krause, 04 Apr 2005:
1963 Update default configuration for CMC_PU2 board.
1965 * Patch by Steven Scholz, 04 Apr 2005:
1966 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1967 - introduce two new configuration options instead:
1968 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1970 * Patch by Steven Scholz, 04 Apr 2005:
1971 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1973 * Fix timer code for ARM systems: make sure that udelay() does not
1974 reset timers so it's save to use udelay() in timeout code.
1976 * Patch by Mathias Küster, 23 Nov 2004:
1977 add udelay support for the mcf5282 cpu
1979 * Patch by Tolunay Orkun, 16 November 2004:
1980 fix incorrect onboard Xilinx CPLD base address
1982 * Patch by Jerry Van Baren, 08 Nov 2004:
1983 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1984 the jumper for the HRCW source should select flash. If lowboot is
1985 not selected, the jumper for the HRCW source should select the
1987 - change default load base address to 0x00400000
1989 * Patch by Yuli Barcohen, 08 Nov 2004:
1990 Add support for Analogue & Micro Rattler boards.
1991 Tested on Rattler8248.
1993 * Patch by Andre Renaud, 08 Nov 2004:
1994 Fix watchdog support in common/lcd.c
1996 * Patch by Marc Leeman, 05 Nov 2003:
1997 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1998 bug only affects the XPC8245 processors
2000 * Patches by Josef Wagner, 29 Oct 2004:
2001 - Add support for MicroSys CPU87 board
2002 - Add support for MicroSys PM854 board
2004 * Patch by Jian Zhang, 02 Nov 2004:
2005 Add 16-bit NAND support
2007 * Patch by Scott McNutt, 01 Nov 2004:
2008 Add missing NIOS/NIOS2 support for "iminfo" command
2010 * Patch by Detlev Zundel, 29 Oct 2004:
2011 Add missing NIOS/NIOS2 support for "mkimage" tool.
2013 * Patch by David Adair, 27 Oct 2004:
2014 Add missing 440GX SDRAM Controller reset
2016 * Patch by Steven Scholz, 25 Oct 2004:
2017 Declare reset_cpu() in include/common.h instead locally
2019 * Patch by Yusdi Santoso, 22 Oct 2004:
2020 - Add support for HIDDEN_DRAGON board
2021 - fix endianess problem in driver/rtl1839.c
2023 * Patch by Allen Curtis, 21 Oct 2004:
2024 support multiple serial ports
2026 * Patch by Richard Klingler, 03 Apr 2005:
2027 Add call to eth_halt() in net/net.c when called functions fail
2028 after eth_init() has been called.
2030 * Patch by Sam Song, 3 April 2005:
2031 - Update README.Netconsole
2034 * Prepare for SoC rework of ARM code:
2035 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
2036 - rename memsetup into lowlevel_init (function name and source files)
2037 Patch by Steven Scholz, 03 Apr 2005:
2038 - create SoC specific directories include/asm-arm/arch-imx and
2039 include/asm-arm/arch-s3c24x0
2041 * Fix problems with SNTP support;
2042 enable SNTP support in some boards.
2044 * Patches by Martin Krause, 01 Apr 2005:
2045 - Fix flash erase timeout on CMC_PU2
2046 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2048 * Patch by Steven Scholz, 13 March 2005:
2049 fix cache enabling for AT91RM9200
2051 * Patch by Masami Komiya, 30 Mar 2005:
2052 add SNTP support and expand time server and time offset fields of
2053 DHCP support. See doc/README.SNTP
2055 * Patch by Steven Scholz, 13 Dec 2004:
2056 Fix bug in at91rm920 ethernet driver
2058 * Patch by Steven Scholz, 13 Dec 2004:
2059 Remove duplicated code by merging memsetup.S files for
2060 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2062 * Patch by Detlev Zundel, 31 Mar 2005:
2063 Cleanup duplicate definition of overwrite_console()
2065 * Update TQM5200 configuration;
2066 prepare for Rev. 200 starter kit boards
2068 * Patch by Scott McNutt, 21 Oct 2004:
2069 Add support for Nios-II EPCS Controller core.
2071 * Patch by Scott McNutt, 20 Oct 2004:
2073 - Add sysid command (Nios-II only).
2074 - Locate default exception trampoline at proper offset.
2075 - Implement I/O routines (readb, writeb, etc)
2076 - Implement do_bootm_linux
2078 * Patches by Martin Krause, 22 Mar 2005:
2079 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2080 - add support for SM501 graphics controller
2081 - add support for graphic console on TQM5200
2082 - add support for TQM5200 Rev 200
2083 - cleanup, fix typo in include/configs/TQM5200.h
2085 * Patch by Manfred Baral, 17 Mar 2005:
2088 * Fix RTC configuration for PPChameleon board
2090 * Cleanup, fix typo in include/configs/TQM5200.h
2092 * Patch by Stefan Roese, 16 Mar 2005:
2093 Update for esd auto_update and hh405 board
2095 * Adapt for U-Boot image size (new features enabled) on TQM5200
2097 * Update code for TQM8540 board (and 85xx in general):
2098 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2099 - Reformat boot messages
2100 - Enable redundant environment
2101 - Replace the -O2 optimization flag with -mno-string
2103 * Patch by David Brownell, 10 Mar 2005:
2104 Restore copyright statements in OHCI drivers.
2106 * Add support for TQM8540 board
2108 * Patch by Detlev Zundel, 14 Mar 2005:
2109 NC650: changed NAND flash addressing to using UPMB
2111 * Patch by Stefan Roese, 14 Mar 2005:
2112 Update for esd voh405 fpga image
2114 * INKA4x0: Allow initialization of LCD backlight dimming from
2115 "brightness" environment variable.
2117 * Add port initialization for digital I/O on INKA4x0
2119 * Patch by Stefan Roese, 01 Mar 2005:
2120 Update for esd boards dp405 and hub405
2122 * Fix get_partition_info() parameter error in all other calls
2123 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2125 * Enable USB and IDE support for INKA4x0 board
2127 * Patch by Andrew Dyer, 28 Feb 2005:
2128 fix ext2load passing an incorrect pointer to get_partition_info()
2129 resulting in load failure for devices other than 0
2131 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2133 * Cleanup USB and partition defines
2135 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2137 * Add reset code for Coral-P on INKA4x0 board
2139 * Patch by Martin Krause, 28 Jun 2004:
2140 Update for TRAB board.
2142 * Fix some missing "volatile"s in MPC5xxx FEC driver
2144 * Fix cirrus voltage detection (for CPC45)
2146 * Fix byteorder problem in usbboot and scsiboot commands.
2148 * Patch by Cajus Hahn, 04 Feb 2005:
2149 - don't insist on leading '/' for filename in ext2load
2150 - set default partition to useful value (1) in ext2load
2152 * Patch by Andrew Dyer, 08 Jan 2005:
2153 fix wrong return codes in ext2 code
2155 * Removed '--no-warn-mismatch' option from Makefile. This option
2156 makes 'ld' to overlook binary objects compatibility.
2158 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2159 --end-group) outside of the group. This will make 'ld' to do
2160 _multiple_ search in the library group when resolving symbol
2161 references and do only a _single_ seach in libgcc.a after the group
2164 * Fix stability problems on CPC45 board again.
2166 * Make image detection for diskboot / usbboot / scsiboot more robust
2167 (also check header checksum)
2169 * Update CPC45 board configuration.
2171 * Add USB and PCI support for INKA4x0 board
2173 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2177 * Patch by Robin Getz, 13 Oct 2004:
2178 Add standalone application to change SMC91C111 MAC addresses,
2179 see examples/README.smc91111_eeprom
2181 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2182 Fix Flash support for ARM Integrator CP.
2184 * Patch by Richard Woodruff, 10 Jan 2005:
2185 Update support for OMAP2420 (ARM11) and H4 board:
2186 o clean up and add new types to H4 memory probe code.
2187 o fix to work with internal boot.
2188 o added PRCM config III operation.
2189 o fix marginal flash timings.
2190 o add revison ATAG usage.
2191 o enable voltage scaling at power chip.
2192 o fix compile error for i2c.
2194 * Fix network problem (error when receiving multiple ARP packets)
2196 * Patch by Daniel Poirot, 12 Oct 2004:
2197 Add support for Wind River sbc405 board
2199 * Patch by Rainer Brestan, 12 Oct 2004:
2200 Make examples/Makefile more robust
2202 * Patch by Sam Song, 11 October 2004:
2203 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2204 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2207 * Patch by Sam Song, 10 Oct 2004:
2208 Fix a parameter error in run_command() in main.c
2210 * Patch by Richard Woodruff, 01 Oct 2004:
2211 add support for the TI OMAP2420 processor and its H4 reference
2214 * Patch by Christian Pellegrin, 24 Sep 2004:
2215 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2217 * Patch by Leif Lindholm, 23 Sep 2004:
2218 add support for the AMD db1550 board
2220 * Patch by Travis Sawyer, 15 Sep 2004:
2221 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2222 update README.serial_multi
2224 * Patches by David Snowdon, 07 Sep 2004:
2225 - add u-boot.hex target in the top level Makefile
2226 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2227 - use -mtune=xscale and -march=armv5 options for PXA
2229 * Patch by Florian Schlote, 08 Sep 2004:
2230 Add support for SenTec-COBRA5272-board (ColdFire).
2232 * Patch by Gleb Natapov, 07 Sep 2004:
2233 mpc824x: set PCI latency timer to a sane value
2236 * Patch by Kurt Stremerch, 03 Sep 2004:
2237 Add bitstream configuration option for fpga command (Xilinx only).
2239 * Patch by Kurt Stremerch, 03 Sep 2004:
2240 Add Xilinx Spartan2E family FPGA support
2242 * Patch by Jeff Angielski, 02 Sep 2004:
2243 Add Added support for H2 revision of the EP8260 board.
2244 Fixed formatting for some of the EP8260 related source files.
2246 * Patch by Jon Loeliger, 02 Sep 2004:
2247 Reset monitor size back to 256 so environment can be written
2248 to flash on MPC85xx ADS and CDS releases.
2250 * Patch by Paolo Broggini, 02 Sep 2004:
2251 Make BSS clearing on ARM systems more robust
2253 * Patch by Yue Hu and Joe, 01 Sep 2004:
2254 - add PCI support for ixp425;
2255 - add EEPRO100 suppor tfor ixdp425 board.
2257 * Fix problem with protected sector detection in driver/cfi_flash.c
2259 ======================================================================
2260 Changes for U-Boot 1.1.2:
2261 ======================================================================
2263 * Code cleanup, mostly for GCC-3.3.x
2265 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2266 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2267 additional ethernet addresses.
2269 * Cleanup drivers/i82365.c - avoid duplication of code
2271 * Fix bogus "cannot span across banks" flash error message
2275 * Add support for CompactFlash for the CPC45 Board.
2277 * Fix problems with CMC_PU2 flash driver.
2280 - avoid trigraph warning in fs/ext2/ext2fs.c
2281 - rename UC100 -> uc100
2283 * Add support for UC100 board
2285 * Patch by Stefan Roese, 16 Dez 2004:
2286 - ext2fs support added
2287 - Tundra universe support added
2288 - ColdFire MCF5249 support added (no preloader needed!)
2289 - MCF5249 board TASREG added
2290 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2292 - some esd boards updated
2293 - memory commands "mdc" and "mwc" added for cyclic read/write
2294 (CONFIG_MX_CYCLIC, see README for further description)
2296 * Add support for INKA4X0 board
2298 * Patch by Steven Scholz, 12 Dec 2004:
2299 Fix typo in AT91 memory setup.
2301 * Patch by Martin Krause, 27 Oct 2004:
2302 - add support for "STK52xx" board (including PS/2 multiplexer)
2303 - add hardware detection for TQM5200
2305 * Clean up CMC PU2 flash driver
2307 * Update MAINTAINERS file
2309 * Fix bug in MPC823 LCD driver
2311 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2313 * Enable long help on CMC PU2 board;
2315 increase CPU speed from 179 to 207 MHz.
2317 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2318 unaligned tail part specially).
2320 * Update for AT91RM9200DK and CMC_PU2 boards:
2321 - Enable booting directly from flash
2322 - fix CMC_PU2 flash driver
2324 * Fix mkimage usage message
2326 * Map SRAM on NC650 board
2328 * Work around for Ethernet problems on Xaeniax board
2330 * Patch by TsiChung Liew, 23 Sep 2004:
2331 - add support for MPC8220 CPU
2332 - Add support for Alaska and Yukon boards
2334 * Fix configuration for ERIC board (needs more room)
2336 * Adjust MIPS compiler options at run-time depending on tools version
2337 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2338 "-mcpu=4kc" for old tools)
2340 * Add passing of the command line and memory size information to the
2341 kernel on xaeniax board.
2343 * Enable NAND flash support for NC650 board.
2345 * Patch by Thomas Lange 07 Oct 2004:
2346 Updated README for DBAu1x00 boards to match current status
2348 * Patch by Philippe Robin, 28 Sept 2004:
2349 Fix Flash support for Versatile.
2351 * Patch by Roger Blofeld, 16 Sep 2004:
2352 Fix timeout for DHCP command retry
2354 * Patch by Pantelis Antoniou, 14 Sep 2004:
2355 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2357 * Patch by Pantelis Antoniou, 14 Sep 2004:
2358 Kick watchdog when bz-decompressing
2360 * Fix CFG_HZ problems on AT91RM9200 systems
2361 [Remember: CFG_HZ should be 1000 on ALL systems!]
2363 * Patch by Gridish Shlomi, 30 Aug 2004:
2364 - Add support to revA version of PQ27 and PQ27E.
2365 - Reverted MPC8260ADS baudrate back to original 115200
2367 * Patch by Hojin, 17 Sep 2004:
2368 Fix typo in cfi_flash.c
2370 * Patch by Mark Jonas, 09 September 2004:
2371 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2374 * Patch by Mark Jonas, 31 August 2004:
2375 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2376 improves FTP performance for MPC5200 systems. Enabled for IceCube
2379 * Patch by Michael Bendzick, 30 Aug 2004:
2380 - Improve platform.S code for omap1510inn that detects whether code
2381 is running from SDRAM or not. Patch allows SDRAM to be configured
2382 if code is running out of SRAM at 0x20000000.
2384 * Patch by Frederick Klatt, 30 Aug 2004:
2385 Add support for the Wind River SBC8540/SBC8560 boards
2387 * Configure SX1 board to use drivers/cfi_flash.c
2389 * Patches by Michael Bendzick, 30 Aug 2004:
2390 - Configure omap1510inn board to use drivers/cfi_flash.c
2391 - Make drivers/cfi_flash.c protect environment and redundant
2394 * Patch by Steven Scholz, 23 Jun 2004:
2395 - Add script (tools/img2brec.sh) to programm U-Boot into
2396 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2398 * Patches by Scott McNutt, 24 Aug 2004:
2399 - Add support for Altera Nios-II processors.
2400 - Add support for Psyent PCI-5441 board.
2401 - Add support for Psyent PK1C20 board.
2403 * Patches by Jon Loeliger, 24 Aug 2004:
2404 - Add support for the MPC8541 and MPC8555 CDS boards
2405 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2406 - Convert MPC85xxADS to use common CFI flash driver
2407 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2408 from board_early_init_f()
2409 - Provide SW workaround for PCI initialization on 85xx CDS
2411 * Patches by George G. Davis, 24 Aug 2004:
2412 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2413 - Remove static network setup defaults from mx1ads_config
2414 - update ARM boards to use constants from mach-types.h
2416 * Patch by Gary Jennejohn, 04 Oct 2004:
2417 - fix I2C on at91rm9200
2418 - add support for Ricoh RS5C372A RTC
2420 * Patch by Gary Jennejohn, 01 Oct 2004:
2421 - add support for CMC PU2 board
2422 - add support for I2C on at91rm9200
2424 * Patch by Gary Jennejohn, 28 Sep 2004:
2425 fix baudrate handling on at91rm9200
2427 * Patch by Yuli Barcohen, 22 Aug 2004:
2428 - remove ZPC.1900 board-specific flash driver;
2429 switch the port to generic CFI driver;
2432 * Patch by Hinko Kocevar, 21 Aug 2004:
2433 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2435 * Clean up tools/bmp_logo.c to not add trailing white space
2437 * Patch by Hinko Kocevar, 21 Aug 2004:
2438 - Group common framebuffer functions in common/lcd.c
2439 - Group common framebuffer macros and #defines in include/lcd.h
2440 - Provide calc_fbsize() for video ATAG
2442 * Patch by Sam Song, 21 August 2004:
2443 - Fix a typo in README
2444 - Align "(RO)" output for "flinfo" after "protect on"
2445 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2446 ratio 1:1 when core frequency less than 50MHz
2448 * Patches by Hinko Kocevar, 21 Aug 2004:
2449 - fix some "use of label at end of compound statement" warnings
2450 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2452 * Patch by Steven Scholz, 16 Aug 2004:
2453 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2454 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2455 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2456 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2457 into cpu/arm920t/$(SOC)/
2459 * Patches by Sean Chang, 09 Aug 2004:
2460 - Added support for both 8 and 16 bit mode access to System ACE CF
2462 - Fixed missing System ACE CF device during get FAT partition info
2463 in fat_register_device function.
2464 - Enabled System ACE CF support on ML300.
2466 * Patch by Sean Chang, 09 Aug 2004:
2467 Synch defines for saveenv and do_saveenv functions so they get
2468 compiled under the same statement.
2470 * Patch by Sean Chang, 09 Aug 2004:
2471 - Added I2C support for ML300.
2472 - Added support for ML300 to read out its environment information
2473 stored on the EEPROM.
2474 - Added support to use board specific parameters as part of
2475 U-Boot's environment information.
2476 - Updated MLD files to support configuration for new features
2479 * Patches by Travis Sawyer, 05 Aug 2004:
2480 - Remove incorrect bridge settings for eth group 6
2481 - Add call to setup bridge in ppc_440x_eth_initialize
2482 - Fix ppc_440x_eth_init to reset the phy only if its the
2483 first time through, otherwise, just check the phy for the
2484 autonegotiated speed/duplex. This allows the use of netconsole
2485 - only print the speed/duplex the first time the phy is reset.
2487 * Patch by Shlomo Kut, 29 Mar 2004:
2488 Add support for MKS Instruments "Quantum" board
2490 * Fix build problem with Cogent boards;
2491 avoid using <asm/byteorder.h> when using the host compiler
2493 * Patch by Ganapathi C, 04 Aug 2004:
2494 Fix NFS timeout issue
2496 * Patch by Yuli Barcohen, 19 Jul 2004:
2497 - Fix host tools building in Cygwin environment
2498 - Fix header files search order for host tools
2500 * Patch by Tom Armistead, 19 Jul 2004:
2501 Fix kgdb.S support for 74xx_75x cpu
2503 * Patch by Jon Loeliger, 15 Jul 2004:
2504 Fix MPC85xx I2C driver
2506 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2508 * Patch by Stephen Williams, 15 July 2004
2509 Set the PCI class code for JSE board as part of PCI interface setup
2511 * Patch by Michael Bendzick, 15 Jul 2004:
2512 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2513 CFG_FLASH_USE_BUFFER_WRITE is set
2515 * Patch by Yuli Barcohen, 13 Jul 2004:
2516 Allow clock setting on MPC866/MPC885 series chips according to
2517 environment variable `cpuclk'
2519 * Patch by Yuli Barcohen, 20 Apr 2004:
2520 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2522 * Patch by Vincent Dubey, 24 Sep 2004:
2523 Add support for xaeniax board
2525 * Add comment about non-GPL character of standalone applications to
2528 * Fix FEC ethernet problem on NSCU board.
2530 * Patch by Gary Jennejohn, 09 Sep 2004:
2531 allow to use USART1 as console port on at91rm9200dk boards
2533 * Patch by Stefan Roese, 16 Sep 2004:
2536 * Fix SysClk handling for PPChameleon and CATcenter boards
2538 * Patch by Detlev Zundel, 08 Sep 2004:
2539 Update etags build target
2541 * Improve NetConsole support: add support for broadcast destination
2542 address and buffered input.
2544 * Cleanup compiler warnings for GCC 3.3.x and later
2546 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2548 * Add support for IDS "NC650" board
2550 * Add automatic update support for LWMON board
2552 * Clear Block Lock-Bits when erasing flash on LWMON board.
2554 * Fix return code of "fatload" command
2556 * Enable MSDOS/VFAT filesystem support for LWMON board
2558 * Patch by Martin Krause, 03 Aug 2004:
2559 change timing for SM501 graphics controller on TQM5200 module
2561 * Patch by Mark Jonas, 13 July 2004:
2562 - Total5200 LCD now run in little endian mode. Endianess conversion
2563 is done in hardware.
2564 - Removed last reference to "console" environment variable.
2566 * Patches by Lars Munch, 12 Jul 2004:
2567 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2569 - split out the LXT971A PHY from ns_9750_eth.h
2570 - split the dm9161 phy part out of at91rm9200_ether.c
2572 * Patch by Andreas Engel, 12 Jul 2004:
2573 Replaced hardcoded PL011 clock frequency with config variable.
2574 Fixed wrong CONFIG_CMD_DFL doc.
2576 * Patch by Thomas Viehweger, 09 Jun 2004:
2577 make it possible to remove chpart when there is only one partition
2579 * Add support for console over UDP (compatible to Ingo Molnar's
2580 netconsole patch under Linux)
2582 * Patch by Jon Loeliger, 16 Jul 2004:
2583 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2585 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2586 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2587 and CONFIG_L2_INIT_RAM options.
2588 - Refactor Local Bus initialization out of SDRAM setup.
2589 - Re-implement new version of LBC11/DDR11 errata workarounds.
2590 - Moved board specific PCI init parts out of CPU directory.
2591 - Added TLB entry for PCI-1 IO Memory
2592 - Updated README.mpc85xxads
2594 * Patch by Sascha Hauer, 28 Jun:
2595 - add generic support for Motorola i.MX architecture
2596 - add support for mx1ads, mx1fs2 and scb9328 boards
2598 * Patches by Marc Leeman, 23 Jul 2004:
2599 - Add define for the PCI/Memory Buffer Configuration Register
2600 - corrected comments in cpu/mpc824x/cpu_init.c
2602 * Add support for multiple serial interfaces
2603 (for example to allow modem dial-in / dial-out)
2605 * Patch by Stefan Roese, 15 Jul 2004:
2606 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2608 * Fix NSCU config; add ethernet wakeup code.
2610 * Add link for preloader for Motorola ColdFire to README.m68k
2612 * Patch by Michael Bendzick, 12 Jul 2004:
2613 fix output formatting in drivers/cfi_flash.c
2615 * Patch by Mark Jonas, 02 Jul 2004:
2616 Fix lowboot (again) on MPC5xxx
2618 * Patch by Curt Brune, 07 Jul 2004:
2619 relocate exception vectors on arm720t if needed
2621 * Patch by George G. Davis, 06 Jul 2004:
2622 - update mach-types.h to latest arm.linux.org.uk master list
2623 - Set correct OMAP1610 bi_arch_number for build target
2625 * Patch by Curt Brune, 06 Jul 2004:
2626 evb4510: add support for timer interrupt; cleanup
2628 * Patch by Dan Poirot, 06 Jul 2004:
2629 Fix sbc8260 environment variables
2631 * Cleanup redundand "console" environment variable
2633 * Patch by Mark Jonas, 05 Jul 2004:
2634 add support for the Total5100's and Total5200's LCD screen
2636 * Patches by Dan Eisenhut, 01 Jul 2004:
2638 - Move doc2000.h include to prevent compiler warning on some boards
2640 * Patch by Mark Jonas, 01 Jul 2004:
2641 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2642 MGT5100 and MPC5200 based Freescale platforms.
2644 * Patch by Philippe Robin, 01 Jul 2004:
2645 Add initialization for Integrator and versatile board files.
2647 * Patch by Hinko Kocevar, 01 Jun 2004:
2648 Fix VFD FB allocation, add LCD FB allocation on ARM
2650 * Patch by Martin Krause, 30 Jun 2004:
2651 Add support for TQM5200 board
2653 * Patch by Martin Krause, 29 Jun 2004:
2654 Add loopw command: infinite write loop on address range
2656 * Patches by Yasushi Shoji, 29 Jun 2004:
2657 - add empty include/asm-microblaze/processor.h
2658 - add to CREDITS and MAINTAINERS
2659 - add gd initialization
2660 - add MicroBlaze and SUZAKU board to MAKEALL script
2661 - add reset support for SUZAKU
2662 - add flush_cache() for MicroBlaze
2663 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2664 size flash memory on SUZAKU
2666 * Patch by Prakash Kumar, 27 Jun 2004:
2667 Add support for the PXA250 based Intrinsyc Cerf board.
2669 * Patch by Yasushi Shoji, 27 Jun 2004:
2670 fix comment in include/common.h
2672 * Rename SBC8560 into sbc8560 for consistency
2674 * Patch by Daniel Poirot, 24 Jun 2004:
2675 Add support for Wind River's sbc8240 board
2677 * Patches by Yasushi Shoji, 26 Jun 2004:
2678 - drivers/serial_xuartlite.c: fix "return 0" in void function
2679 - add microblaze support to mkimage tool
2681 * Patch by Fred Klatt, 25 Jun 2004:
2682 Add support for WindRiver's sbc8560 board
2684 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2685 Small Bugs fixes for "at91rm9200dk" board:
2686 - Timing modifications for SPI DataFlash access
2687 - Fix NAND flash detection bug
2689 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2690 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2692 * Patch by Jon Loeliger, 17 June 2004:
2693 Completion of the 8540ADS/8560ADS updates:
2694 Fix some PCI and Rapid I/O memory maps,
2695 Initialize both TSEC 1 and 2,
2697 Update MAINTAINER for 85xx boards and README.mpc85xxads
2699 * Patch by Yuli Barcohen, 16 Jun 2004:
2700 Remove obsolete AdderII port which was superseded by unified
2701 AdderII/Adder87x port
2703 * Patch by Ladislav Michl, 16 Jun 2004:
2704 Fix gcc-3.3.3 warnings for smc91111.c
2706 * Patch by Stefan Roese, 02 Jul 2004:
2707 - Fix bug in 405 ethernet driver; allocated data not cleared!
2708 - Fix problem in 405 i2c driver; don't try to print without console!
2710 * Patch by Paul Ruhland, 11 Jun 2004:
2711 Remove debug code from 'board/lpd7a40x/flash.c'
2713 * Patch by Andrea Marson, 11 Jun 2004:
2714 Update for PPChameleon board:
2715 - support for SysClk @ 25MHz
2716 - support for Silicon Motion SM712 VGA controller
2719 * Patches by Richard Woodruff, 10 Jun 2004:
2720 - fix problems with examples/stubs.c for GCC >= 3.4
2721 - fix problems with gd initialization
2723 * Patch by Curt Brune, 17 May 2004:
2724 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2725 - Add support for ESPD-Inc. EVB4510 Board
2727 * Patch by Marc Leeman, 11 May 2004:
2728 Fix for MPC8245 - reading PPC Memory from another device with the
2729 PPC as PCI target device corrupts data due to interenal hardware
2732 * Fix "cls" command when used with splash screen
2734 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2735 slow download of a big image)
2737 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2738 display even after showing a bitmap
2740 * Patch by Josef Wagner, 04 Jun 2004:
2741 - DDR Ram support for PM520 (MPC5200)
2742 - support for different flash types (PM520)
2743 - USB / IDE / CF-Card / DiskOnChip support for PM520
2744 - 8 bit boot rom support for PM520/CE520
2745 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2746 - I2C and RTC support for CPC45
2747 - support of new flash type (28F160C3T) for CPC45
2749 * Fix flash parameters passed to Linux for PPChameleon board
2751 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2753 * Patch by Paul Ruhland, 10 Jun 2004:
2754 fix support for Logic SDK-LH7A404 board and clean up the
2755 LH7A404 register macros.
2757 * Patch by Matthew McClintock, 10 Jun 2004:
2758 Modify code to select correct serial clock on Sandpoint8245
2760 * Patch by Robert Schwebel, 10 Jun 2004:
2761 Add support for Intel K3 strata flash.
2763 * Patch by Thomas Brand, 10 Jun 2004:
2764 Fix "loads" command on DK1S10 board
2766 * Patch by Yuli Barcohen, 09 Jun 2004:
2767 Add support for 8MB flash SIMM and JFFS2 file system on
2768 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2770 * Patch by Yuli Barcohen, 09 Jun 2004:
2771 Add support for Analogue&Micro Adder87x and the older AdderII board.
2773 * Patch by Ming-Len Wu, 09 Jun 2004:
2774 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2776 * Patch by Sam Song, 09 Jun 2004:
2777 - Add support for RPXlite_DW board
2778 - Update FLASH driver for 4*AM29DL323DB90VI
2779 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2781 * Patch by Mark Jonas, 08 June 2004:
2782 - Make MPC5200 boards evaluate the SVR to print processor name and
2783 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2785 * Patch by Kai-Uwe Bloem, 06 May 2004:
2786 Fix endianess problem in cramfs code
2788 * Patch by Tom Armistead, 04 Jun 2004:
2789 Add support for MAX6900 RTC
2791 * Patches by Ladislav Michl, 03 Jun 2004:
2792 - fix cfi_flash.c on LE systems
2793 - let 'make mrproper' delete u-boot.img as well
2794 - turn printf into debug in cfi_flash.c
2796 * Patch by Kurt Stremerch, 28 May 2004:
2797 Add support for Exys XSEngine board
2799 * Patch by Martin Krause, 27 May 2004:
2800 Fix a MPC5xxx I2C timing issue in i2c_probe().
2802 * Patch by Leif Lindholm, 27 May 2004:
2803 Fix board_init_f() for dbau1x00 board.
2805 * Patch by Imre Deak, 26 May 2004:
2806 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2807 Set flash base accordingly, and decide whether to do or skip board
2808 specific setup steps.
2810 * Patch by Josef Baumgartner, 26 May 2004:
2811 Add missing define in include/asm-m68k/global_data.h
2813 * Patch by Josef Baumgartner, 25 May 2004:
2814 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2816 * Patch by Paul Ruhland, 24 May 2004:
2817 fix SDRAM initialization for LPD7A400 board.
2819 * Patch by Jian Zhang, 20 May 2004:
2820 add support for environment in NAND flash
2822 * Patch by Yuli Barcohen, 20 May 2004:
2823 Add support for Interphase iSPAN boards.
2825 * Patches by Paul Ruhland, 17 May 2004:
2826 - Add I/O functions to the smc91111 ethernet driver to support the
2827 Logic LPD7A40x boards.
2828 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2829 specifically the LPD7A400.
2831 * Patches by Robert Schwebel, 15 May 2004:
2832 - call MAC address reading code also for SMSC91C111;
2833 - make SMSC91C111 timeout configurable, remove duplicate code
2834 - fix get_timer() for PXA
2835 - update doc/README.JFFS2
2836 - use "bootfile" env variable also for jffs2
2838 * Patch by Tolunay Orkun, 14 May 2004:
2839 Add support for Cogent CSB472 board (8MB Flash Rev)
2841 * Patch by Thomas Viehweger, 14 May 2004:
2842 - flash.h: more flash types added
2843 - immap_8260.h: some bits added (useful for RMII)
2844 - cmd_coninfo.c: typo corrected, printf -> puts
2845 - reduced size by replacing spaces with tab
2847 * Patch by Robert Schwebel, 13 May 2004:
2848 Add 'imgextract' command: extract one part of a multi file image.
2850 * Patches by Jon Loeliger, 11 May 2004:
2851 Dynamically handle REV1 and REV2 MPC85xx parts.
2852 (Jon Loeliger, 10-May-2004).
2853 New consistent memory map and Local Access Window across MPC85xx line.
2854 New CCSRBAR at 0xE000_0000 now.
2855 Add RAPID I/O memory map.
2856 New memory map in README.MPC85xxads
2857 (Kumar Gala, 10-May-2004)
2858 Better board and CPU identification on MPC85xx boards at boot.
2859 (Jon Loeliger, 10-May-2004)
2860 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2861 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2862 (Jim Robertson, 10-May-2004)
2863 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2864 Supports multiple PHYs.
2865 (Andy Fleming, 10-May-2004)
2866 Some README.MPC85xxads updates.
2867 (Kumar Gala, 10-May-2004)
2868 Copyright updates for "Freescale"
2869 (Andy Fleming, 10-May-2004)
2871 * Patch by Stephen Williams, 11 May 2004:
2872 Add flash support for ST M29W040B
2873 Reduce JSE specific flash.c to remove dead code.
2875 * Patch by Markus Pietrek, 04 May 2004:
2876 Fix clear_bss code for ARM systems (all except s3c44b0 which
2877 doesn't clear BSS at all?)
2879 * Fix "ping" problem on INC-IP board. Strange problem:
2880 Sometimes the store word instruction hangs while writing to one of
2881 the Switch registers, but only if the next instruction is 16-byte
2882 aligned. Moving the instruction into a separate function somehow
2883 makes the problem go away.
2885 * Patch by Rishi Bhattacharya, 08 May 2004:
2886 Add support for TI OMAP5912 OSK Board
2888 * Patch by Sam Song May, 07 May 2004:
2889 Fix typo of UPM table for rmu board
2891 * Patch by Pantelis Antoniou, 05 May 2004:
2892 - Intracom board update.
2895 * Add support for the second Ethernet interface for the 'PPChameleon'
2898 * Patch by Dave Peverley, 30 Apr 2004:
2899 Add support for OMAP730 Perseus2 Development board
2901 * Patch by Alan J. Luse, 29 Apr 2004:
2902 Fix flash chip-select (OR0) option register setting on FADS boards.
2904 * Patch by Alan J. Luse, 29 Apr 2004:
2905 Report MII network speed and duplex setting properly when
2906 auto-negotiate is not enabled.
2908 * Patch by Jarrett Redd, 29 Apr 2004:
2909 Fix hang on reset on Ocotea board due to flash in wrong mode.
2911 * Patch by Dave Peverley, 29 Apr 2004:
2912 add MAC address detection to smc91111 driver
2914 * Patch by David Müller, 28 Apr 2004:
2915 fix typo in lib_arm/board.c
2917 * Patch by Tolunay Orkun, 20 Apr 2004:
2918 - README update: add CONFIG_CSB272 and csb272_config
2919 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2920 i2cfast environment variable
2922 * Patch by Yuli Barcohen, 19 Apr 2004:
2923 - Rename DUET_ADS to MPC885ADS
2924 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2925 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2926 - Clean up FADS family port to use the new defines
2928 * Fix PCI support on CPC45 board
2930 * Patch by Scott McNutt, 25 Apr 2004:
2931 Add Nios GDB/JTAG Console support:
2932 - Add stubs to support gdb via JTAG.
2933 - Add support for console over JTAG.
2936 * Add support for CATcenter board (based on PPChameleon ME module)
2938 * Patch by Klaus Heydeck, 12 May 2004:
2939 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2940 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2941 various changes to KUP4 board specific files
2943 * Fix minor network problem on MPC5200: need some delay between
2944 resetting the PHY and sending the first packet. Implemented in a
2945 "natural" way by invoking the PHY reset and initialization code
2946 only once after power on vs. each time the interface is brought up.
2948 * Add some limited support for low-speed devices to SL811 USB controller
2949 (at least "usb reset" now passes successfully and "usb info" displays
2950 correct information)
2952 * Change init sequence for multiple network interfaces: initialize
2953 on-chip interfaces before external cards.
2955 * Fix memory leak in the NAND-specific JFFS2 code
2957 * Fix SL811 USB controller when attached to a USB hub
2959 * Fix config option spelling in PM520 config file
2961 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2962 patches by Pantelis Antoniou, 30 Mar 2004)
2964 * Fix minor NAND JFFS2 related issue
2966 * Fixes for SL811 USB controller:
2967 - implement workaround for broken memory stick
2968 - improve error handling
2970 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2971 cope with congested networks.
2973 ======================================================================
2974 Changes for U-Boot 1.1.1:
2975 ======================================================================
2977 * Patch by Travis Sawyer, 23 Apr 2004:
2978 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2979 errata from Vitesse Semiconductor.
2981 * Patch by Philippe Robin, 22 Apr 2004:
2982 Fix ethernet configuration for "versatile" board
2984 * Patch by Kshitij Gupta, 21 Apr 2004:
2985 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2987 * Patch by Steven Scholz, 24 Feb 2004:
2988 Fix a bug in AT91RM9200 ethernet driver:
2989 The MII interface is now initialized before accessing the PHY.
2991 * Patch by John Kerl, 19 Apr 2004:
2992 Use U-boot's miiphy.h for PHY register names, rather than
2993 introducing a new header file.
2995 * Update pci_ids.h from linux-2.4.26
2997 * Patch by Masami Komiya, 19 Apr 2004:
2998 Fix problem cause by VLAN function on little endian architecture
2999 without VLAN environment
3001 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
3002 binary image for all clock frequencies. Implement run-time
3003 optimization of flash access timing based on the actual bus
3006 * Modify KUP4X board configuration to use SL811 driver for USB memory
3007 sticks (including FAT / VFAT filesystem support)
3009 * Add SL811 Host Controller Interface driver for USB
3011 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
3013 * Patch by Pantelis Antoniou, 19 Apr 2004:
3014 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
3015 Minor patches for Intracom boards.
3017 * Patch by Christian Pell, 19 Apr 2004:
3018 cleanup support for CF/IDE on PCMCIA for PXA25X
3020 * Temporarily disabled John Kerl's extended MII command code because
3021 "miivals.h" is missing
3023 * Patches by Mark Jonas, 13 Apr 2004:
3024 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
3025 - Add sync instructions to IceCube SDRAM init code
3026 - Move SDRAM chip constants into seperate include files
3027 - Unify DDR and SDR initialization code
3028 - Unify all IceCube (Lite5xxx) target names
3030 * Patch by John Kerl, 16 Apr 2004:
3031 Enable ranges in mii command, e.g. mii read 0-1f 0 or
3032 mii read 4-7 18-1a. Also add mii dump subcommand for
3033 pretty-printing standard regs 0-5.
3035 * Patch by Stephen Williams, 16 April 2004:
3036 fix typo in JSE.h; update MAINTAINERS
3038 * Patch by Matthew S. McClintock, 14 Apr 2004:
3039 fix initdram function for utx8245 board
3041 * Patch by Markus Pietrek, 14 Apr 2004:
3042 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3044 * Patch by Reinhard Meyer, 18 Apr 2004:
3045 provide the IDE Reset Function for EMK 5200 boards
3047 * Patch by Masami Komiya, 12 Apr 2004:
3048 fix pci_hose_write_config_{byte,word}_via_dword problems
3050 * Patch by Sangmoon Kim, 12 Apr 2004:
3051 Update max RAM size for debris board
3053 * Patch by Travis Sawyer, 08 Apr 2004:
3054 Add TLB entry for second DIMM slot on ocotea
3056 * Patch by Masami Komiya, 08 Apr 2004:
3057 add RTL8169 network driver
3059 * Patch by Dan Malek, 07 Apr 2004:
3060 - Add support for RPC/STx GP3, Motorola 8560 board
3061 - Update 85xx TSEC driver so it searches MII for first available PHY
3063 - Add functions to support console MII commands.
3065 * Patch by Tolunay Orkun, 07 Apr 2004:
3066 Move initialization of bi_iic_fast[]
3067 from board_init_f() to board_init_r()
3069 * Patch by Yasushi Shoji, 07 Apr 2004:
3070 Cleanup microblaze port
3072 * Patch by Sangmoon Kim, 07 Apr 2004:
3073 Add auto SDRAM module detection for Debris board
3075 * Patch by Rune Torgersen, 06 Apr 2004:
3076 - Fix some PCI problems on the MPC8266ADS board
3077 - Fix the location of some PCI entries in the immap structure
3079 * Patch by Yasushi Shoji, 07 Apr 2004:
3080 - add support for microblaze processors
3081 - add support for AtmarkTechno "suzaku" board
3083 * Configure PPChameleon board to use redundand environment in flash
3085 * Configure PPChameleon board to use JFFS2 NAND support.
3087 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3089 * Patch by Rune Torgersen, 16 Apr 2004:
3092 * Patches by Pantelis Antoniou, 16 Apr 2004:
3093 - add support for a new version of an Intracom board and fix
3094 various other things on others.
3095 - add verify support to the crc32 command (define
3096 CONFIG_CRC32_VERIFY to enable it)
3097 - fix FEC driver for MPC8xx systems:
3098 1. fix compilation problems for boards that use dynamic
3100 2. shut down FEC after network transfers
3101 - HUSH parser fixes:
3102 1. A new test command was added. This is a simplified version of
3103 the one in the bourne shell.
3104 2. A new exit command was added which terminates the current
3106 3. Fixed handing of $? (exit code of last executed command)
3107 - Fix some compile problems;
3108 add "once" functionality for the netretry variable
3110 * Patch by George G. Davis, 02 Apr 2004:
3111 add support for Intel Assabet board
3113 * Patch by Stephen Williams, 01 Apr 2004:
3114 Add support for Picture Elements JSE board
3116 * Patch by Christian Pell, 01 Apr 2004:
3117 Add CompactFlash support for PXA systems.
3119 * Patches by Pantelis Antoniou, 30 Mar 2004:
3120 - add auto-complete support to the U-Boot CLI
3121 - add support for NETTA and NETPHONE boards; fix NETVIA board
3122 - add support for the Epson 156x series of graphical displays
3123 (These displays are serial and not suitable for using a normal
3124 framebuffer console on them)
3125 - add infrastructure needed in order to POST any DSPs in a board
3126 - improve and fix various things in the MPC8xx FEC driver:
3127 1. The new 87x and 88x series of processors have two FECs,
3128 and the new driver supports them both.
3129 2. Another change in the 87x/88x series is support for
3130 the RMII (Reduced MII) interface. However numerous
3131 changes are needed to make it work since the PHYs
3132 are connected to the same lines. That means that
3133 you have to address them correctly over the MII
3135 3. We now correctly match the MII/RMII interface
3136 configuration to what the PHY reports.
3137 - Fix problem when readingthe MII status register. Due to the
3138 internal design of many PHYs you have to read the register
3139 twice. The problem is more apparent in 10Mbit mode.
3140 - add new mode ".jffs2s" for reading from a NAND device: it just
3141 skips over bad blocks.
3142 - add networking support for VLANs (802.1q), and CDP (Cisco
3144 - some minor patches / cleanup
3146 * Patch by Yuli Barcohen, 28 Mar 2004:
3147 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3148 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3149 - Change configuration method for MPC8260ADS family
3151 * add startup code to clear the BSS of standalone applications
3153 * Fix if / elif handling bug in HUSH shell
3155 ======================================================================
3156 Changes for U-Boot 1.1.0:
3157 ======================================================================
3159 * Patch by Mark Jonas: Remove config.tmp files only when
3160 unconfiguring the board
3162 * Adapt RMU board for bigger flash memory
3164 * Patch by Klaus Heydeck, 13 Mar 2003:
3165 Add support for KUP4X Board
3167 * Patch by Pavel Bartusek, 21 Mar 2004
3168 Add Reiserfs support
3170 * Patch by Hinko Kocevar, 20 Mar 2004
3171 - Add auto-release for SMSC LAN91c111 driver
3172 - Add save/restore of PTR and PNR regs as suggested in datasheet
3174 * Patch by Stephen Williams, 19 March 2004
3175 Increase speed of sector reads from SystemACE,
3176 shorten poll timeout and remove a useless reset
3178 * Patch by Tolunay Orkun, 19 Mar 2004:
3179 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3182 * Patch by Brad Kemp, 18 Mar 2004:
3183 prevent machine checks during a PCI scan
3185 * Patch by Pierre Aubert, 18 Mar 2004:
3186 Fix string cleaning in IDE identification
3188 * Patch by Pierre Aubert, 18 Mar 2004:
3189 - Unify video mode handling for Chips & Technologies 69000 Video
3190 chip and Silicon Motion SMI 712/710/810 Video chip
3191 - Add selection of the video output (CRT or LCD) via 'videoout'
3192 environment variable for the Silicon Motion
3195 * Patch by Pierre Aubert, 18 Mar 2004:
3196 include/common.h typo fix
3198 * Patches by Tolunay Orkun, 17 Mar 2004:
3199 - Add support for bd->bi_iic_fast[] initialization via environment
3200 variable "i2cfast" (CONFIG_I2CFAST)
3201 - Add "i2cfast" u-boot environment variable support for csb272
3203 * Patch by Carl Riechers, 17 Mar 2004:
3204 Ignore '\0' characters in console input for use with telnet and
3207 * Patch by Leon Kukovec, 17 Mar 2004:
3208 typo fix for strswab prototype #ifdef
3210 * Patches by Thomas Viehweger, 16 Mar 2004:
3211 - show PCI clock frequency on MPC8260 systems
3212 - add FCC_PSMR_RMII flag for HiP7 processors
3213 - in do_jffs2_fsload(), take load address from load_addr if not set
3214 explicit, update load_addr otherwise
3215 - replaced printf by putc/puts when no formatting is needed
3216 (smaller code size, faster execution)
3218 * Patch by Phillippe Robin, 16 Mar 2004:
3219 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3221 * Patch by Stephen Williams, 15 Mar 2004:
3222 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3224 * Patch by Tolunay Orkun, 15 Mar 2004:
3225 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3227 * Patch by Travis Sawyer, 15 Mar 2004:
3228 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3230 * Add start-up delay to make sure power has stabilized before
3231 attempting to switch on USB on SX1 board.
3233 * Patch by Josef Wagner, 18 Mar 2004:
3234 - Add support for MicroSys XM250 board (PXA255)
3235 - Add support for MicroSys PM828 board (MPC8280)
3236 - Add support for 32 MB Flash on PM825/826
3237 - new SDRAM refresh rate for PM825/PM826
3238 - added support for MicroSys PM520 (MPC5200)
3239 - replaced Query by Identify command in CPU86/flash.c
3240 to support 28F160F3B
3242 * Fix wrap around problem with udelay() on ARM920T
3244 * Add support for Macronix flash on TRAB board
3246 * Patch by Pierre Aubert, 15 Mar 2004:
3247 Fix buffer overflow in IDE identification
3249 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3251 * Remove redundand #define in IceCube.h
3253 * Patch by Steven Scholz, 27 Feb 2004:
3254 - Adding get_ticks() and get_tbclk() for AT91RM9200
3255 - Many white space fixes in cpu/at91rm9200/interrupts.c
3257 * Patches by Steven Scholz, 20 Feb 2004:
3258 some cleanup in AT91RM9200 related code
3260 * Patches by Travis Sawyer, 12 Mar 2004:
3261 - Fix Gigabit Ethernet support for 440GX
3262 - Add Gigabit Ethernet Support to MII PHY utilities
3264 * Patch by Brad Kemp, 12 Mar 2004:
3265 Fixes for drivers/cfi_flash.c:
3266 - Better support for x8/x16 implementations
3267 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3268 - Added defines for AMD command and address constants
3270 * Patch by Leon Kukovec, 12 Mar 2004:
3271 Fix get_dentfromdir() to correctly handle deleted dentries
3273 * Patch by George G. Davis, 11 Mar 2004:
3274 Remove hard coded network settings in TI OMAP1610 H2
3275 default board config
3277 * Patch by George G. Davis, 11 Mar 2004:
3278 add support for ADS GraphicsClient+ board.
3280 * Patch by Pierre Aubert, 11 Mar 2004:
3281 - add bitmap command and splash screen support in cfb console
3282 - add [optional] origin in the bitmap display command
3284 * Patch by Travis Sawyer, 11 Mar 2004:
3285 Fix ocotea board early init interrupt setup.
3287 * Patch by Thomas Viehweger, 11 Mar 2004:
3288 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3290 * Patch by Stephan Linz, 09 Mar 2004
3291 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3293 * Patch by George G. Davis, 9 Mar 2004:
3294 fix recent build failure for SA1100 target
3296 * Patch by Travis Sawyer, 09 Mar 2004:
3297 Support native interrupt mode for the IBM440GX.
3298 Previously it was running in 440GP compatibility mode.
3300 * Patch by Philippe Robin, 09 Mar 2004:
3301 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3304 * Patch by Masami Komiya, 08 Mar 2004:
3305 Don't overwrite server IP address or boot file name
3306 when the boot server does not return values
3308 * Patch by Tolunay Orkun, 5 Mar 2004:
3309 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3311 * Patch by Tolunay Orkun, 5 Mar 2004:
3312 Fix early board initialization for Cogent CSB272 board
3314 * Patch by Ed Okerson, 3 Mar 2004:
3315 fix CFI flash writes for little endian systems
3317 * Patch by Reinhard Meyer, 01 Mar 2004:
3318 generalize USB and IDE support for MPC5200 with according
3319 changes to IceCube.h and TOP5200.h
3320 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3321 add info about USB and IDE to README
3323 * Patch by Yuli Barcohen, 4 Mar 2004:
3324 Fix problems with GCC 3.3.x which changed handling of global
3325 variables explicitly initialized to zero (now in .bss instead of
3328 * Patch by Leon Kukovec, 02 Mar 2004:
3329 add strswab() to fix IDE LBA capacity, firmware and model numbers
3330 on little endian machines
3332 * Patch by Masami Komiya, 02 Mar 2004:
3333 - Remove get_ticks() from NFS code
3334 - Add verification of RPC transaction ID
3336 * Patch by Pierre Aubert, 02 Mar 2004:
3337 cleanup for IDE and USB drivers for MPC5200
3339 * Patch by Travis Sawyer, 01 Mar 2004:
3341 - Add IBM PPC440GX Ref Platform support (Ocotea)
3342 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3343 Adapted to U-Boot and 440GX port
3345 - Add gracious handling of all Ethernet Pin Selections for 440GX
3346 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3348 - Add needed bit definitions
3351 * Patch by Carl Riechers, 1 Mar 2004:
3352 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3354 * Patch by Stephan Linz, 27 Feb 2004
3355 - avoid problems for targets without NFS download support
3357 * Patch by Rune Torgersen, 27 Feb 2004:
3358 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3359 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3360 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3362 * Patch by Masami Komiya, 27 Feb 2004:
3363 Fix rarpboot: add autoload by NFS
3365 * Patch by Dan Eisenhut, 26 Feb 2004:
3366 fix flash_write return value in saveenv
3368 * Patch by Stephan Linz, 11 Dec 2003
3369 expand config.mk to avoid trigraph warnings on NIOS
3371 * Rename "BMS2003" board into "HMI10"
3373 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3374 storage; auto-set console on USB port (using preboot command)
3376 * Add support for SX1 mobile phone; add support for USB-based console
3377 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3379 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3381 * Fix SDRAM timings for LITE5200 / IceCube board
3383 * Handle Auti-MDIX / connection status for INCA-IP
3385 * Fix USB problems when attempting to read 0 bytes
3387 * Patch by Travis Sawyer, 26 Feb 2004:
3388 Fix broken compile for XPEDITE1K target.
3390 * Patch by Stephan Linz, 26 Feb 2004:
3391 Bug fix for NFS code on NIOS targets
3393 * Patch by Stephen Williams, 26 Feb 2004:
3394 Break up SystemACE reads of large block counts
3396 * Patch by Pierre Aubert, 26 Feb 2004
3397 add IDE support for MPC5200
3399 * Patch by Masami Komiya, 26 Feb 2004:
3400 add autoload via NFS
3402 * Patch by Stephen Williams
3403 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3404 elsewhere in the source.
3406 * Patch by Steven Scholz, 25 Feb 2004:
3407 - Timeouts in FPGA code should be based on CFG_HZ
3408 - Minor cleanup in code for Altera FPGA ACEX1K
3410 * Patch by Steven Scholz, 25 Feb 2004:
3411 Changed "Directory Hierarchy" section in README
3413 * Patch by Masami Komiya, 25 Feb 2004:
3414 Reduce copy count in nfs_read_reply() of NFS code
3416 * Patch by Markus Pietrek, 24 Feb 2004:
3417 NS9750 DevBoard added
3419 * Patch by Pierre Aubert, 24 Feb 2004
3420 add USB support for MPC5200
3422 * Patch by Steven Scholz, 24 Feb 2004:
3423 - fix MII commands to use values from last command
3425 * Patch by Torsten Demke, 24 Feb 2004:
3426 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3428 * Patch by Rahul Shanbhag, 19 Feb 2004:
3429 Fixes for for OMAP1610 board:
3430 - shift some IRQ specific code to platform.S file
3431 - remove duplicatewatchdog reset code from start.S
3433 * Make Auto-MDIX Support configurable on INCA-IP board
3435 * Fix license for mkimage tool
3437 * Patch by Masami Komiya, 24 Feb 2004:
3438 Update NetBootFileXferSize in NFS code
3440 * Patch by Scott McNutt, 24 Feb 2004:
3441 fix packet length in NFS code
3443 * Patch by Masami Komiy, 22 Feb 2004:
3444 Add support for NFS for file download
3446 * Patch by Andrea Scian, 17 Feb 2004:
3447 Add support for S3C44B0 processor and DAVE B2 board
3449 * Patch by Steven Scholz, 20 Feb 2004:
3450 - Add support for MII commands on AT91RM9200 boards
3451 - some cleanup in AT91RM9200 ethernet code
3453 * Patch by Peter Ryser, 20 Feb 2004:
3454 Add support for the Xilinx ML300 platform
3456 * Patch by Stephan Linz, 17 Feb 2004:
3457 Fix watchdog support for NIOS
3459 * Patch by Josh Fryman, 16 Feb 2004:
3460 Fix byte-swapping for cfi_flash.c for different bus widths
3462 * Patch by Jon Diekema, 14 Jeb 2004:
3463 Remove duplicate "FPGA Support" notes from the README file
3465 * Patches by Reinhard Meyer, 14 Feb 2004:
3466 - update board/emk tree; use common flash driver
3467 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3468 [adapted for other PPC CPUs -- wd]
3469 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3471 * Patch by Jon Diekema, 13 Feb 2004:
3472 Call show_boot_progress() whenever POST "FAILED" is printed.
3474 * Patch by Nishant Kamat, 13 Feb 2004:
3475 Add support for TI OMAP1610 H2 Board
3476 Fixes for cpu/arm926ejs/interrupt.c
3477 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3478 Fix for a timer bug in OMAP1610 Innovator
3479 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3481 * Patches by Stephan Linz, 12 Feb 2004:
3482 - add support for NIOS timer with variable period preload counter value
3483 - prepare POST framework support for NIOS targets
3485 * Patch by Denis Peter, 11 Feb 2004:
3486 add POST support for the MIP405 board
3488 * Patch by Laurent Mohin, 10 Feb 2004:
3489 Fix buffer overflow in common/usb.c
3491 * Patch by Tolunay Orkun, 10 Feb 2004:
3492 Add support for Cogent CSB272 board
3494 * Patch by Thomas Elste, 10 Feb 2004:
3495 Add support for NET+50 CPU and ModNET50 board
3497 * Patch by Sam Song, 10 Feb 2004:
3498 Fix typos in cfi_flash.c
3500 * Patch by Leon Kukovec, 10 Feb 2004
3501 Fixed long dir entry slot id calculation in get_vfatname
3503 * Patch by Robin Gilks, 10 Feb 2004:
3504 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3505 !=, <>, <, >, <=, >=)
3507 * Fix problem with side effects in macros in include/usb.h
3509 * Patch by David Benson, 13 Nov 2003:
3510 bug 841358 - fix TFTP download size limit
3512 * Fixing bug 850768:
3513 improper flush_cache() in load_serial()
3515 * Fixing bug 834943:
3516 MPC8540 - missing volatile declarations
3518 * Patch by Stephen Williams, 09 Feb 2004:
3519 Add support for Xilinx SystemACE chip:
3520 - New files common/cmd_ace.c and include/systemace.h
3521 - Hook systemace support into cmd_fat and the partition manager
3523 * Patch by Travis Sawyer, 09 Feb 2004:
3524 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3526 * Patch by Travis Sawyer, 09 Feb 2004:
3528 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3529 - Add phymode for 440 enet
3532 - Change board_pre_init to board_early_init_f
3533 - Add user flash to bus controller setup
3535 - Fix is_pci_host to check GPIO for monarch bit
3536 - Force xpedite1k to pci conventional mode (via #define option)
3538 * Patch by Brad Kemp, 4 Feb 2004:
3539 - handle the machine check that is generated during the PCI scans
3541 - define the registers used in the IMMR by the PCI subsystem.
3543 * Patch by Pierre Aubert, 03 Feb 2004:
3544 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3546 * Patch by Jeff Angielski, 03 Feb 2004:
3547 Fix copy & paste error in cpu/mpc8260/pci.c
3549 * Patch by Reinhard Meyer, 24 Jan 2004:
3550 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3552 * Add Auto-MDIX support for INCA-IP
3556 * Patch by Josef Baumgartner, 10 Feb 2004:
3557 Fixes for ColdFire port
3559 * Patch by Brad Kemp, 11 Feb 2004:
3560 Fix CFI flash driver problems
3562 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3563 modules at CPU clock frequencies above 66 MHz.
3565 * Optimize flash programming speed for LWMON (by another 100% :-)
3567 * Patch by Jian Zhang, 3 Feb 2004:
3568 - Changed the incorrect FAT12BUFSIZE
3569 - data_begin in fsdata can be negative. Changed it to be short.
3571 * Patches by Stephan Linz, 30 Jan 2004:
3572 1: - board/altera/common/flash.c:flash_erase():
3573 o allow interrupts befor get_timer() call
3574 o check-up each erased sector and avoid unexpected timeouts
3575 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3576 o enclose sevenseg_set() in cpp condition
3577 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3578 - fix some typed in mistakes in the NIOS documentation
3579 2: - split DK1C20 configuration into several header files:
3580 o two new files for each NIOS CPU description
3581 o U-Boot related part is remaining in DK1C20.h
3582 3: - split DK1S10 configuration into several header files:
3583 o two new files for each NIOS CPU description
3584 o U-Boot related part is remaining in DK1S10.h
3585 4: - Add support for the Microtronix Linux Development Kit
3586 NIOS CPU configuration at the Altera Nios Development Kit,
3587 Stratix Edition (DK-1S10)
3588 5: - Add documentation for the Altera Nios Development Kit,
3589 Stratix Edition (DK-1S10)
3590 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3592 7: - Add support for the common U-Boot SPI framework at
3595 * Patch by Rahul Shanbhag, 28 Jan 2004:
3596 Fix flash protection/locking handling for OMAP1610 innovator board.
3598 * Patch by Rolf Peukert, 28 Jan 2004:
3599 fix flash write problems on CSB226 board (write with 32 bit bus width)
3601 * Patches by Mark Jonas, 16 Jan 2004:
3602 - fix rounding error when calculating baudrates for MPC5200 PSCs
3603 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3604 time which is not supported
3606 * Patch by Yuli Barcohen, 26 Jan 2004:
3607 Allow bzip2 compression for small memory footprint boards
3609 * Patch by Brad Kemp, 21 Jan 2004:
3610 Add support for CFI flash driver for both the Intel and the AMD
3613 * Patch by Travis Sawyer, 20 Jan 2004:
3614 Fix pci bridge auto enumeration of sibling p2p bridges.
3616 * Patch by Tolunay Orkun, 12 Jan 2004:
3617 Add some delays as needed for Intel LXT971A PHY support
3619 * Patches by Stephan Linz, 09 Jan 2004:
3620 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3621 - make DK1C20 board configuration related to ASMI conform to
3624 * Patch by Anders Larsen, 09 Jan 2004:
3626 ARM memory layout fixes: the abort-stack is now set up in the
3627 correct RAM area, and the BSS is zeroed out as it should be.
3629 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3630 of the linker scripts are replaced by '__bss_start' and '_end',
3631 resp., which is a further step to eliminate unnecessary differences
3632 between the implementation of the CPU architectures.
3634 * Patch by liang a lei, 9 Jan 2004:
3635 Fix Intel 28F128J3 ID in include/flash.h
3637 * Patch by Masami Komiya, 09 Jan 2004:
3638 add support for TB0229 board (NEC VR4131 MIPS processor)
3640 * Patch by Leon Kukovec, 12 Dec 2003:
3641 changed extern __inline__ into static __inline__ in
3642 include/linux/byteorder/swab.h
3644 * Patch by Travis Sawyer, 30 Dec 2003:
3645 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3646 select MDI port based on enabled EMAC device.
3647 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3650 * Patch by Wolter Kamphuis, 15 Dec 2003:
3651 made CONFIG_SILENT_CONSOLE usable on all architectures
3653 * Disable date command on TQM866M - there is no RTC on MPC866
3655 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3657 * Implement adaptive SDRAM timing configuration based on actual CPU
3658 clock frequency for INCA-IP; fix problem with board hanging when
3659 switching from 150MHz to 100MHz
3661 * Add PCMCIA CS support for BMS2003 board
3663 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3664 see doc/README.MPC866 for details;
3665 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3666 calculate CPU clock frequency from PLL register values.
3668 * Add support for 128 MB RAM on TQM8xxL/M modules
3670 * Fix PS/2 keyboard problem caused by statically initialized variable
3671 pointing to a location in flash
3673 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3675 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3676 before we can access it; add delay in case we are faster (with no
3679 * Cleanup of some init functions
3681 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3682 to avoid Linux crashes by early packets coming in.
3684 * Accelerate flash accesses on LWMON board by using buffered writes
3686 * Fix typo in Makefile;
3687 fix problem with PARTNUM detection
3689 * Patch by Reinhard Meyer, 09 Jan 2004:
3690 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3692 * Add support for IDE LED on BMS2003 board
3693 (exclusive with status LED!)
3695 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3698 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3699 Add common files for "emk" boards
3701 * Add a common get_ram_size() function and modify the the
3702 board-specific files to invoke that common implementation.
3704 ======================================================================
3705 Changes for U-Boot 1.0.1:
3706 ======================================================================
3708 * Set default clock for INCA-IP to 150 MHz
3710 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3711 add I2C support; add support for DS1337 RTC
3713 * Add CompactFlash support for BMS2003 board
3715 * Add support for status LED on BMS2003 board
3717 * Patch by Scott McNutt, 02 Jan 2004:
3718 Add support for the Nios Active Serial Memory Interface (ASMI)
3721 * Patch by Andrea Marson, 16 Dec 2003:
3722 Add support for the PPChameleon ME and HI modules
3724 * Patch by Yuli Barcohen, 22 Dec 2003:
3725 Add support for Motorola DUET ADS board (MPC87x/88x)
3727 * Patch by Robert Schwebel, 15 Dec 2003:
3728 add support for cramfs (uses JFFS2 command interface)
3730 * Patches by Stephan Linz, 11 Dec 2003:
3731 - more documentation for NIOS port
3732 - new struct nios_pio_t, struct nios_spi_t
3733 - Reconfiguration for NIOS Development Kit DK1C20:
3734 o move board related code from board/dk1c20
3735 to board/altera/dk1c20
3736 o create a new common source path board/altera/common
3737 and move generic flash access stuff into it
3738 o change/expand configuration file DK1C20.h
3739 - Add support for NIOS Development Kit DK1S10
3740 - Add status LED support for NIOS systems
3741 - Add dual 7-segment LED support for Altera NIOS DevKits
3743 * Patch by Ronen Shitrit, 10 Dec 2003:
3744 Add support for the Marvell DB64360 / DB64460 development boards
3746 * Patch by Detlev Zundel, 10 Dec 2003:
3747 fix dependency problem in examples/Makefile
3749 * Patch by Denis Peter, 8 Dec 2003
3750 - add support for the PATI board (MPC555)
3751 - add SPI support for the MPC5xx
3753 * Patch by Anders Larsen, 08 Dec 2003:
3754 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3755 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3756 cleanup some redundand #defines
3758 * Patch by André Schwarz, 8 Dec 2003:
3759 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3760 - TX and RX deskriptors must be quad-word aligned
3761 - does not work with only one TX deskriptor
3762 - standard reset method does not work
3764 * Patch by Masami Komiya, 08 Dec 2003:
3765 add RTL8139 ethernet driver
3767 * Patches by Ed Okerson, 07 Dec 2003:
3768 - fix ethernet for the AU1x00 processors in little-endian mode.
3769 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3771 * Minor code cleanup (coding style)
3773 * Patch by Reinhard Meyer, 30 Dec 2003:
3774 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3775 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3776 - turned debug print of PHY registers into a function (called in two places)
3777 - added support for EMK MPC5200 based modules
3779 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3781 * Add support for TQM866M modules
3783 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3785 * Fix a few compiler warnings
3787 * Patch by Reinhard Meyer, 28 Dec 2003:
3788 Add initial support for TOP5200 board
3790 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3791 environment variable which can set to "100", "133", or "150". The
3792 CPU clock will be configured accordingly upon next reboot. Other
3793 values are ignored. In case of an invalid or undefined "cpuclk"
3794 value, the compile-time default CPU clock speed will be used.
3796 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3797 window that is used to access the UART registers by the Linux driver)
3799 * Patch by Reinhard Meyer, 20 Dec 2003:
3800 Fix clock calculation for the MPC5200 for higher clock frequencies
3801 (above 2**32 / 10 = 429.5 MHz).
3803 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3805 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3807 * Add new configuration for IceCube board with DDR memory
3809 * Update TRAB memory configurations
3811 * Add JFFS2 support for INCA-IP board
3813 * Patch by Bill Hargen, 09 Dec 2003:
3814 - BUBINGA405EP: changed flash driver to protect top sector containing
3816 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3817 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3818 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3819 - 405EP: added/fixed support for "reginfo" command.
3820 - 4xx: removed spurious MII error messages on "mii info" command.
3822 * Patch by Bernhard Kuhn, 28 Nov 2003:
3823 add support for ColdFire CPU
3824 add support for Motorola M5272C3 and M5282EVB boards
3826 * Patch by Pierre Aubert, 24 Nov 2003:
3827 - add a return value for the fpga command
3828 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3829 is defined. If ide_preinit fails, ide_init is aborted.
3830 - fix an endianess problem in fat.h
3832 * Patch by Wolter Kamphuis, 05 Dec 2003:
3833 Add support for SNMC's QS850/QS823/QS860T boards
3835 * Patch by Yuli Barcohen, 3 Dec 2003:
3836 "revive" U-Boot support for old Motorola MPC860ADS board
3838 * Patch by Cam(ilo?), 03 Dec 2003:
3839 make examples build even with broken Montavista objcopy
3841 * Patch by Pavel Bartusek, 27 Nov 2003:
3842 fix conversion problem with "bootretry" evironment variable
3844 * Patch by Andre Schwarz, 24 Nov 2003:
3845 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3847 * Patch by Pavel Bartusek, 21 Nov 2003:
3848 set ZMII bridge speed on 440
3850 * Patch by Anders Larsen, 17 Nov 2003:
3851 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3853 * Patches by David Müller, 14 Nov 2003:
3854 - board/mpl/common/common_util.c
3855 * implement support for BZIP2 compressed images
3856 * various cleanups (printf -> puts, ...)
3857 - board/mpl/common/flash.c
3858 * report correct errors to upper layers
3859 * check the erase fail and VPP low bits in status reg
3860 - board/mpl/vcma9/cmd_vcma9.c
3861 - board/mpl/vcma9/flash.c
3862 * various cleanups (printf -> puts, ...)
3864 * fix typo in comment
3865 - cpu/arm920t/usb_ohci.c
3866 * support for S3C2410 is missing in #if line
3868 * reinit some registers in case of error (cable missing, ...)
3870 * support for USB/MMC devices is missing in #if line
3871 - include/configs/MIP405.h
3872 - include/configs/PIP405.h
3873 * enable BZIP2 support
3874 * enlarge malloc space to 1MiB because of BZIP2 support
3875 - include/configs/VCMA9.h
3876 * enable BZIP2 support
3877 * enlarge malloc space to 1MiB because of BZIP2 support
3878 * enable USB support
3879 - lib_arm/armlinux.c
3880 * change calling convention of ARM Linux kernel as
3881 described on http://www.arm.linux.org.uk/developer/booting.php
3883 * Patch by Thomas Lange, 14 Nov 2003:
3884 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3885 support all these AMD boards.
3887 * Patch by Thomas Lange, 14 Nov 2003:
3888 Workaround for mips au1x00 physical memory accesses (the au1x00
3889 uses a 36 bit bus internally and cannot access physical memory
3890 directly. Use the uncached SDRAM address instead of the physical
3893 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3894 add Realtek 8019 ethernet driver
3896 * Patch by Yuli Barcohen, 13 Nov 2003:
3897 MPC826xADS/PQ2FADS cleanup
3899 * Patch by Anders Larsen, 12 Nov 2003:
3900 Update README to mark the PORTIO commands non-standard
3902 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3903 update for for Atmel AT91RM9200DK development kit:
3904 - support for environment variables in DataFlash
3905 - Atmel DataFlash AT45DB1282 support
3907 * Patch by Jeff Carr, 11 Nov 2003:
3908 add support for new version of 8270 processors
3910 * Patches by George G. Davis, 05 Nov 2003:
3911 - only pass the ARM linux initrd tag to the kernel when an initrd
3913 - update omap1510inn configuration file
3915 * Patches by Stephan Linz, 3 Nov 2003:
3916 - more endianess fixes for LAN91C111 driver
3917 - CFG_HZ configuration patch for NIOS Cyclone board
3919 * Patch by Stephan Linz, 28 Oct 2003:
3920 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3922 * Patch by Steven Scholz, 20 Oct 2003:
3923 - make "mii info <addr>" show infor for PHY at "addr" only
3924 - Endian fix for miiphy_info()
3926 * Patch by Gleb Natapov, 19 Sep 2003:
3927 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3929 * Patch by Anders Larsen, 17 Sep 2003:
3930 Bring ARM memory layout in sync with the documentation:
3931 stack and malloc-heap are now located _below_ the U-Boot code
3933 * Accelerate booting on TRAB board: read and check autoupdate image
3934 headers first instead of always reading the whole images.
3936 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3938 * Enabled password check on RMU board
3940 * Fix configuration problem with IceCube in LOWBOOT configuration:
3941 envrionment got embedded, corrupting the image layout.
3943 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3945 * Added BMS2003 board
3946 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3948 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3949 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3952 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3955 * Add checksum verification to 'imls' command
3957 * Add bd_info fields needed for 4xx Linux I2C driver
3959 * Patch by Martin Krause, 4 Nov. 2003:
3960 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3962 * Print used network interface when CONFIG_NET_MULTI is set
3964 * Patch by Bernhard Kuhn, 28 Oct 2003:
3965 Add low boot support for MPC5200
3967 * Fix problem with dual PCMCIA support (NSCU)
3969 * Fix MPC5200 I2C initialization function
3971 ======================================================================
3972 Changes for U-Boot 1.0.0:
3973 ======================================================================
3975 * Fix parameter passing to standalone images with bootm command
3977 * Patch by Kyle Harris, 30 Oct 2003:
3978 Fix build errors for ixdp425 board
3980 * Patch by David M. Horn, 29 Oct 2003:
3981 Fixes to build under CYGWIN
3983 * Get IceCube MGT5100 working (again)
3985 * Fix problems in memory test on some boards (which was not
3986 non-destructive as intended)
3988 * Patch by Gary Jennejohn, 28 Oct 2003:
3989 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3990 to prevent stack overflow on ARM systems
3992 * Patch by Stephan Linz, 28 Oct 2003:
3993 fix init sequence error for NIOS port
3995 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3997 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3999 * Patch by Xiao Xianghua, 23 Oct 2003:
4000 small patch for mpc85xx
4002 * Fix small problem in MPC5200 I2C driver
4004 * Fix FCC3 support on ATC board
4006 * Correct header printing for multi-image files in do_bootm()
4008 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
4010 * Fix PCI problems on PPChameleon board
4012 * Patch by Steven Scholz, 18 Oct 2003:
4013 Fix AT91RM9200 ethernet driver
4015 * Patch by Nye Liu, 17 Oct 2003:
4016 Fix typo in include/mpc8xx.h
4018 * Patch by Richard Woodruff, 16 Oct 03:
4019 Fixes for cpu/arm925/interrupt.c
4020 - Initialize timestamp & lastdec vars.
4021 - fix timestamp overflows.
4022 - fix lastdec overflow.
4023 - smarter normalization to allow udelay() below 1ms to work.
4025 * Patch by Scott McNutt, 16 Oct
4026 add networking support for the Altera Nios Development Kit,
4027 Cyclone Edition (DK-1C20)
4029 * Patch by Jon Diekema, 14 Oct 2003:
4030 add hint about doc/README.silent to README file
4032 * Add CompactFlash support for NSCU
4034 * Fix PCI problems on PPChameleonEVB
4036 * TRAB auto-update: Base decision if we have to strip the image
4037 header on image type as encoded in the header
4038 (include image type patch by Martin Krause, 17 Oct 2003)
4040 * Patches by Xianghua Xiao, 15 Oct 2003:
4042 - Added Motorola CPU 8540/8560 support (cpu/85xx)
4043 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4044 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4046 * Fix flash timings on TRAB board
4048 * Make sure HUSH is initialized for running auto-update scripts
4050 * Make 5200 reset command _really_ reset the board, without running
4051 any other code after it
4053 * Fix errors with flash erase when range spans across banks
4054 that are mapped in reverse order
4056 * Fix flash mapping and display on P3G4 board
4058 * Patch by Kyle Harris, 15 Jul 2003:
4059 - add support for Intel IXP425 CPU
4060 - add support for IXDP425 eval board
4062 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4063 for more information
4065 * Patch by Steven Scholz, 10 Oct 2003
4066 - Add support for Altera FPGA ACEX1K
4068 * Patches by Thomas Lange, 09 Oct 2003:
4069 - fix cmd_ide.c for non ppc boards (read/write functions did not
4070 add ATA base address)
4071 - fix for shannon board
4072 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4073 - Endian swap ATA identity for all big endian CPUs, not just PPC
4074 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4076 - add support for dbau1x00 board (MIPS32)
4078 * Patch by Sangmoon Kim, 07 Oct 2003:
4079 add support for debris board
4081 * Patch by Martin Krause, 09 Oct 2003:
4082 Fixes for TRAB board
4083 - /board/trab/rs485.c: correct baudrate
4084 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4085 udelay(); fix some timing problems with adc controller
4086 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4087 modify commands: touch and buzzer
4089 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4090 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4091 Use direct function calls for auto_update instead of hush commands
4093 * Patch by Scott McNutt, 04 Oct 2003:
4094 - add support for Altera Nios-32 CPU
4095 - add support for Nios Cyclone Development Kit (DK-1C20)
4097 * Patch by Steven Scholz, 29 Sep 2003:
4098 - A second parameter for bootm overwrites the load address for
4099 "Standalone Application" images.
4100 - bootm sets environment variable "filesize" to the resulting
4101 (uncompressed) data length for "Standalone Application" images
4102 when autostart is set to "no". Now you can do something like
4103 if bootm $fpgadata $some_free_ram ; then
4104 fpga load 0 $some_free_ram $filesize
4107 * Patch by Denis Peter, 25 Sept 2003:
4108 add support for the MIP405 Rev. C board
4110 * Patch by Yuli Barcohen, 25 Sep 2003:
4111 add support for Zephyr Engineering ZPC.1900 board
4113 * Patch by Anders Larsen, 23 Sep 2003:
4114 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4115 implemented for the x86 architecture)
4117 * Patch by Sangmoon Kim, 23 Sep 2003:
4118 fix pll_pci_to_mem_multiplier table for MPC8245
4120 * Patch by Anders Larsen, 22 Sep 2003:
4121 enable timed autoboot on PXA
4123 * Patch by David Müller, 22 Sep 2003:
4124 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4125 returns correct libgcc file path
4126 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4127 time on s3c24x0 systems
4129 * Patch by Jon Diekema, 19 Sep 2003:
4130 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4131 link state to the fault LED.
4132 - In NetLoop, make the Fault LED reflect the link status. The link
4133 status gets updated on entry, and on timeouts.
4135 * Patch by Anders Larsen, 18 Sep 2003:
4136 allow mkimage to build and run on Cygwin-hosted systems
4138 * Patch by Frank Müller, 18 Sep 2003:
4139 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4142 * Patch by Pantelis Antoniou, 16 Sep 2003:
4143 add tool to compute fileds in the PLPRCR register for MPC86x
4145 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4147 * Fix build problems under FreeBSD
4149 * Add generic filesystem image type
4151 * Make fatload set filesize environment variable
4153 * enable basic / medium / high-end configurations for PPChameleonEVB
4154 board; fix NAND code
4156 * enable TFTP client code to specify to the server the desired
4157 timeout value (see RFC-2349)
4159 * Improve SDRAM setup for TRAB board
4161 * Suppress all output with splashscreen configured only if "splashimage"
4164 * Fix problems with I2C support for mpc5200
4166 * Adapt TRAB configuration and auto_update to new memory layout
4168 * Add configuration for wtk board
4170 * Add support for the Sharp LQ065T9DR51U LCD display
4172 * Patch by Rune Torgersen, 17 Sep 2003:
4173 - Fixes for MPC8266 default config
4174 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4176 * Patches by Jon Diekema, 17 Sep 2003:
4177 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4180 - adjust "help" output
4182 * Patches by Anders Larsen, 17 Sep 2003:
4183 - fix spelling errors
4184 - set GD_FLG_DEVINIT flag only after device function pointers
4186 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4188 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4189 - trigger watchdog while waiting in serial driver
4191 * Add auto-update code for TRAB board using USB memory sticks,
4192 support new configuration with more memory
4194 * disable MPC5200 bus pipelining as workaround for bus contention
4196 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4197 priority; configure critical interrupts to be handled like external
4200 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4201 go back to 66 MHz for stability
4203 * Patches by Jon Diekema, 15 Sep 2003:
4204 - add description for missing CFG_CMD_* entries in the README file
4207 * Patch by Gleb Natapov, 14 Sep 2003:
4208 enable watchdog support for all MPC824x boards that have a watchdog
4210 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4211 "Non-octet Aligned Frame" errors we see at 100 Mbps
4213 * Patch by Sharad Gupta, 14 Sep 2003:
4214 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4216 * Patch by llandre, 11 Sep 2003:
4217 update configuration for PPChameleonEVB board
4219 * Patch by David Müller, 13 Sep 2003:
4220 various changes to VCMA9 board specific files
4222 * Add I2C support for MGT5100 / MPC5200
4224 * Patch by Rune Torgersen, 11 Sep 2003:
4225 Changed default memory option on MPC8266ADS to NOT be Page Based
4226 Interleave, since this doesn't work very well with the standard
4229 * Patch by George G. Davis, 12 Sep 2003:
4230 fix Makefile settings for sk98 driver
4232 * Patch by Stefan Roese, 12 Sep 2003:
4233 - new boards added: DP405, HUB405, PLU405, VOH405
4234 - some esd boards updated
4235 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4237 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4239 * Patch by Martin Krause, 11 Sep 2003:
4240 add burn-in tests for TRAB board
4242 * Enable instruction cache on MPC5200 board
4244 * Patch by Denis Peter, 11 Sep 2003:
4245 - fix USB data pointer assignment for bulk only transfer.
4246 - prevent to display erased directories in FAT filesystem.
4248 * Change output format for NAND flash - make it look like for other
4251 ======================================================================
4252 Changes for U-Boot 0.4.8:
4253 ======================================================================
4255 * Add I2C and RTC support for RMU board
4257 * Patches by Denis Peter, 9 Sep 2003:
4258 add FAT support for IDE, SCSI and USB
4260 * Patches by Gleb Natapov, 2 Sep 2003:
4261 - cleanup of POST code for unsupported architectures
4262 - MPC824x locks way0 of data cache for use as initial RAM;
4263 this patch unlocks it after relocation to RAM and invalidates
4266 * Patch by Gleb Natapov, 30 Aug 2003:
4267 new I2C driver for mpc107 bridge. Now works from flash.
4269 * Patch by Dave Ellis, 11 Aug 2003:
4270 - JFFS2: fix typo in common/cmd_jffs2.c
4271 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4272 - JFFS2: remove node version 0 warning
4273 - JFFS2: accept JFFS2 PADDING nodes
4274 - SXNI855T: add AM29LV800 support
4275 - SXNI855T: move environment from EEPROM to flash
4276 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4278 * Patch by Bill Hargen, 11 Aug 2003:
4279 fixes for I2C on MPC8240
4280 - fix i2c_write routine
4281 - fix iprobe command
4282 - eliminates use of global variables, plus dead code, cleanup.
4284 * Add support for USB Mass Storage Devices (BBB)
4285 (tested with USB memory sticks only)
4287 * Avoid flicker on TRAB's VFD
4289 * Add support for SK98xx driver
4291 * Add PCI support for SL8245 board
4293 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4294 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4295 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4297 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4298 to allow for more accurate baudrate settings
4299 (error now 0.7% at 115 kbps, instead of 3.5% before)
4301 * Patch by Andreas Mohr, 4 Sep 2003:
4302 Fix a lot of spelling errors
4304 * Add support for PPChameleon Eval Board
4306 * Add support for P3G4 board
4308 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4311 * Patch by Yuli Barcohen, 7 Aug 2003:
4312 check BCSR to detect if the board is configured in PCI mode
4314 ======================================================================
4315 Changes for U-Boot 0.4.7:
4316 ======================================================================
4318 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4319 add support for Adder II MPC852T module
4321 * Patch by George G. Davis, 19 Aug 2003:
4322 fix TI Innovator/OMAP1510 pin configs
4324 * Patches by Kshitij, 18 Aug 2003
4325 - add support for arm926ejs cpu core
4326 - add support for TI OMAP 1610 Innovator Board
4328 * Patch by Yuli Barcohen, 14 Aug 2003:
4329 add support for bzip2 uncompression
4331 * Add GCC library to examples/Makefile so GCC utility functions will
4334 * Add I2C and RTC support for RMU board using software I2C driver
4335 (because of better response to iprobe command); fix problem with
4338 * Patch by Matthias Fuchs, 28 Aug 2003:
4339 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4340 CONFIG_BOOTP_MAKS (see README).
4342 * Fix ICU862 environment problem
4344 * Fix RAM size detection for RMU board
4346 * Implement "reset" for MGT5100/MPC5200 systems
4348 ======================================================================
4349 Changes for U-Boot 0.4.6:
4350 ======================================================================
4352 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4353 allow selection of clock frequency as "make" target
4355 * Implement memory autosizing code for IceCube boards
4357 * Configure network port on INCA-IP for autonegotiation
4359 * Fix overflow problem in network timeout code
4361 * Patch by Richard Woodruff, 8 Aug 2003:
4362 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4364 ======================================================================
4365 Changes for U-Boot 0.4.5:
4366 ======================================================================
4368 * Update for TQM board defaults:
4369 disable clocks_in_mhz, enable boot count limit
4371 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4372 in toplevel directory instead. Removed astest.c from tools/gdb because
4373 it is no longer relevant.
4375 * Fix PCI support for MPC5200 / IceCube Board
4377 * Map ISP1362 USB OTG controller for NSCU board
4379 * Patch by Brad Parker, 02 Aug 2003:
4380 fix sc520_cdp problems
4382 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4384 * Allow erase command to cross flash bank boundaries
4386 * Patch by Scott McNutt, 21 Jul 2003:
4387 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4388 Both LynxOS and BlueCat linux KDIs are supported.
4390 * Patch by Richard Woodruff, 25 Jul 2003:
4391 use more reliable reset for OMAP/925T
4393 * Patch by Nye Liu, 25 Jul 2003:
4394 fix typo in mpc8xx.h
4396 * Patch by Richard Woodruff, 24 Jul 2003:
4397 Fixes for cmd_nand.c:
4398 - Fixed null dereferece which could result in incorrect ECC values.
4399 - Added support for devices with no Ready/Busy signal hooked up.
4400 - Added OMAP1510 read/write protect handling.
4401 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4403 - Switched default ECC to be JFFS2.
4405 * Allow crc32 to be used at address 0x000
4407 * Provide consistent interface to standalone applications to access
4408 the 'global_data' structure
4409 Provide a doc/README.standalone more useful to users/developers.
4411 * Make IceCube MGT5100 FEC driver work
4413 * Implement new mechanism to export U-Boot's functions to standalone
4414 applications: instead of using (PPC-specific) system calls we now
4415 use a jump table; please see doc/README.standalone for details
4417 * Patch by Dave Westwood, 24 Jul 2003:
4418 added support for Unity OS (a proprietary OS)
4420 * Patch by Detlev Zundel, 23 Jul 2003:
4421 add "imls" command to print flash table of contents
4423 * Fix cold boot detection for log buffer reset
4425 * Return error for invalid length specifiers with "cp.X" etc.
4427 * Fix startup problem on MIPS
4429 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4430 bitmap support is configured
4432 * Patch by Bill Hargen, 18 Jul 2003:
4433 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4435 * Patch by Denis Peter, 18 Jul 2003:
4436 - fix memory configuration for MIP405T
4437 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4439 * Cleanup of TQM82xx configurations; use "official" board types
4440 to make selection easier.
4442 * Patch by Martin Krause, 17 Jul 2003:
4443 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4445 * Patch by Richard Woodruff, 17 July 03:
4446 - Fixed bug in OMAP1510 baud rate divisor settings.
4448 * Patch by Nye Liu, 16 July 2003:
4450 - add MPC86xADS support (uses MPC86xADS.h)
4451 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4453 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4454 o don't trust gclk() software measurement by default, depend on
4455 CONFIG_8xx_GCLK_FREQ
4456 - add DRAM SIMM not installed detection
4457 - use more "correct" SDRAM initialization sequence
4458 - allow different SDRAM sizes (8xxADS has 8M)
4460 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4461 - rename MAMR/MBMR defines to be more consistent. Should eventually
4462 be merged into MxMR to better reflect the PowerQUICC datasheet.
4464 * Patch by Yuli Barcohen, 16 Jul 2003:
4465 support new Motorola PQ2FADS-ZU evaluation board which replaced
4466 MPC8260ADS and MPC8266ADS
4468 ======================================================================
4469 Changes for U-Boot 0.4.4:
4470 ======================================================================
4472 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4474 * Add support for MGT5100 and MPC5200 processors
4476 * Patch by Lutz Dennig, 15 Jul 2003:
4477 update for R360MPI board
4479 ======================================================================
4480 Changes for U-Boot 0.4.3:
4481 ======================================================================
4483 * Patches by Kshitij, 04 Jul 2003
4484 - added support for arm925t cpu core
4485 - added support for TI OMAP 1510 Innovator Board
4487 * Patches by Martin Krause, 14 Jul 2003:
4488 - add I2C support for s3c2400 systems (trab board)
4489 - (re-) add "ping" to command table
4491 * Fix handling of "slow" POST routines
4493 * Patches by Yuli Barcohen, 13 Jul 2003:
4494 - Correct flash and JFFS2 support for MPC8260ADS
4495 - fix PVR values and clock generation for PowerQUICC II family
4498 * Patch by Bernhard Kuhn, 08 Jul 2003:
4499 - add support for M68K targets
4501 * Patch by Ken Chou, 3 Jul:
4502 - Fix PCI config table for A3000
4503 - Fix iobase for natsemi.c
4504 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4506 * Allow to enable "slow" POST routines by key press on power-on
4507 * Fix temperature dependend switching of LCD backlight on LWMON
4508 * Tweak output format for LWMON
4510 * Patch by Stefan Roese, 11 Jul 2003:
4511 - Fix bug in CONFIG_VERSION_VARIABLE.
4512 - AR405 config updated.
4513 - OCRTC/ORSG: bsp command added.
4514 - ASH405 bsp update.
4516 ======================================================================
4517 Changes for U-Boot 0.4.2:
4518 ======================================================================
4520 * Add support for NSCU board
4522 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4524 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4525 mirror bit flash on TQM8xxM modules
4527 * Patch by Kenneth Johansson, 30 Jun 2003:
4528 get rid of MK_CMD_ENTRY macro; update doc/README.command
4530 * Patch by Seb James, 30 Jun 2003:
4531 Improve documentation of I2C configuration in README
4533 * Fix problems with previous log buffer "fixes"
4535 * Fix minor help text issues
4537 * "log append" did not append a newline
4539 ======================================================================
4540 Changes for U-Boot 0.4.1:
4541 ======================================================================
4543 * Fix some missing commands, cleanup header files
4544 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4546 * Rewrite command lookup and help command (fix problems with bubble
4547 sort when sorting command name list). Minor cleanup here and there.
4549 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4550 - Allow to call sysmon function interactively
4551 - PIC on LWMON board needs delay after power-on
4552 - Add missing RSR definitions for MPC8xx
4553 - Improve log buffer handling: guarantee clean reset after power-on
4554 - Add support for EXBITGEN board (aka "genie")
4555 - Add support for SL8245 board
4558 - remove trailing white space, trailing empty lines, C++ comments, etc.
4559 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4561 * Patches by Kenneth Johansson, 25 Jun 2003:
4562 - major rework of command structure
4563 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4565 ======================================================================
4566 Changes for U-Boot 0.4.0:
4567 ======================================================================
4569 * Patches by Robert Schwebel, 26 Jun 2003:
4570 - csb226 configuration updated
4571 - credits for logodl port updated
4572 - innokom configuration updated
4573 - logodl tree update, still with coding style inconsistencies
4574 - added OCM for ppc405 warning to README
4576 * Patch by Pantelis Antoniou, 25 Jun 2003:
4577 update NetVia with V2 board support
4579 * Header file cleanup for ARM
4581 * Patch by Murray Jensen, 24 Jun 2003:
4582 - make sure to use only U-boot provided header files
4583 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4585 * Patch by Stefan Roese, 24 Jun 2003:
4586 - Update esd ASH405 board files.
4587 - Update esd DASA_SIM config file.
4588 - Add ping command to some esd boards.
4590 * Patch by Yuli Barcohen, 23 Jun 2003:
4591 Update for MPC8260ADS board
4593 * Patch by Murray Jensen, 23 Jun 2003:
4594 - cleanup of GCC 3.x compiler warnings
4596 * Patch by Rune Torgersen, 4 Jun 2003:
4597 add large memory support for MPC8266ADS board
4599 * Patch by Richard Woodruff, 19 June 03:
4600 - Enabled standard u-boot device abstraction for ARM
4601 - Enabled console device for ARM
4602 - Initilized bi_baudrate for ARM
4604 * Patch by Bill Hargen, 23 Apr 2003:
4605 fix byte order for 824x I2C addresses (write op)
4607 * Patch by Murray Jensen, 20 Jun 2003:
4609 - cleanup (especially for gcc-3.x compilers)
4611 * Patch by Tom Guilliams, 20 Jun 2003:
4612 added CONFIG_750FX support for IBM 750FX processors
4614 * Patch by Devin Crumb, 02 Apr 2003:
4615 Fix clock divider rounding problem in drivers/serial.c
4617 * Patch by Richard Woodruff, 19 June 03:
4618 - Fixed smc91c111 driver to sync with the u-boot environment
4619 (driver/smc91c111.c).
4620 - Added eth_init error return check in NetLoop (net/net.c).
4622 * Patch by Ken Chou, 19 June 2003:
4623 Added support for A3000 SBC board (Artis Microsystems Inc.)
4625 * Patches by Murray Jensen, 17 Jun 2003:
4626 - Hymod board database mods: add "who" field and new xilinx chip types
4627 - provide new "init_cmd_timeout()" function so code external to
4628 "common/main.c" can use the "reset_cmd_timeout()" function before
4629 entering the main loop
4630 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4631 slightly different. see include/configs/hymod.h for an example
4632 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4633 CFG_DTT_ADM1021 defined)
4634 - add new "eeprom_probe()" function which has similar args and
4635 behaves in a similar way to "eeprom_read()" etc.
4636 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4637 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4638 - gdbtools copyright update
4639 - ensure that set_msr() executes the "sync" and "isync" instructions
4640 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4641 - 8260 I/O ports fix: Open Drain should be set last when configuring
4642 - add SIU IRQ defines for 8260
4643 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4644 config.mk to allow board configurations to override the GNU
4645 linker script, selected via the LDSCRIPT, make variable, and to
4646 give an initial value to the OBJCFLAGS make variable
4647 - 8260 i2c enhancement:
4648 o correctly extends the timeout depending on the size of all
4649 queued messages for both transmit and receive
4650 o will not continue with receive if transmit times out
4651 o ensures that the error callback is done for all queued tx
4653 o correctly detects both tx and rx timeouts, only delivers one to
4654 the callback, and does not overwrite an earlier error
4655 o logic in i2c_probe now correct
4656 - add "vprintf()" function so that "panic()" function can be
4658 - many Hymod board changes
4660 * Patches by Robert Schwebel, 14 Jun 2003:
4661 - add support for Logotronic DL datalogger board
4662 - cleanup serial line after kermit binary download
4663 - add debugX macro (debug level support)
4664 - update mach-types.h to latest arm.linux.org.uk master list.
4666 * Patches by David Müller, 12 Jun 2003:
4667 - rewrite of the S3C24X0 register definitions stuff
4668 - "driver" for the built-in S3C24X0 RTC
4670 * Patches by Yuli Barcohen, 12 Jun 2003:
4671 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4672 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4673 configuration word supplied by FPGA on some MPC8260ADS boards
4675 * Patch by Pantelis Antoniou, 10 Jun 2003:
4676 Unify status LED interface
4678 * Add support for DS12887 RTC; add RTC support for ATC board
4680 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4681 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4682 - Add Atmel DataFlash support for reading and writing.
4683 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4684 - Add Flash detection on Atmel AT91RM9200DK
4685 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4686 - Replace old Ethernet PHY layer functions
4687 - Change link address
4689 * Patch by Frank Smith, 9 Jun 2003:
4690 use CRIT_EXCEPTION for machine check on 4xx
4692 * Patch by Detlev Zundel, 13 Jun 2003:
4693 added implementation of the "carinfo" command in cmd_immap.c
4695 * Fix CONFIG_NET_MULTI support in include/net.h
4697 * Patches by Kyle Harris, 13 Mar 2003:
4698 - Add FAT partition support
4699 - Add command support for FAT
4700 - Add command support for MMC
4702 - Add Intel PXA support for video
4703 - Add Intel PXA support for MMC
4705 - Enable MMC and FAT for lubbock board
4706 - Other misc changes for lubbock board
4708 * Patch by Robert Schwebel, April 02, 2003:
4709 fix for SMSC91111 driver
4711 * Patch by Vladimir Gurevich, 04 Jun 2003:
4712 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4714 * Patch by Stefan Roese, 05 Jun 2003:
4715 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4716 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4717 data cache can be used even if the chip select is in use.
4718 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4719 (see README for further description).
4720 - Changed config files of CONFIG_EEPRO100 boards to use the
4721 CFG_RX_ETH_BUFFER define.
4723 * Add support for RMU board
4725 * Add support for TQM862L at 100/50 MHz
4727 * Patch by Pantelis Antoniou, 02 Jun 2003:
4728 major reconstruction of networking code;
4729 add "ping" support (outgoing only!)
4731 * Patch by Denis Peter, 04 June 2003:
4732 add support for the MIP405T board
4734 * Patches by Udi Finkelstein, 2 June 2003:
4735 - Added support for custom keyboards, initialized by defining a
4736 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4737 - Added support for the RBC823 board.
4738 - cpu/mpc8xx/lcd.c now automatically calculates the
4739 Horizontal Pixel Count field.
4741 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4742 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4744 * Patch by Mark Rakes, 14 May 2003:
4745 add support for Intel e1000 gig cards.
4747 * Patch by Nye Liu, 3 Jun 2003:
4748 fix critical typo in MAMR definition (include/mpc8xx.h)
4750 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4752 * Patch by Klaus Heydeck, 2 Jun 2003
4753 Minor changes for KUP4K configuration
4755 * Patch by Marc Singer, 29 May 2003:
4756 Fixed rarp boot method for IA32 and other little-endian CPUs.
4758 * Patch by Marc Singer, 28 May 2003:
4759 Added port I/O commands.
4761 * Patch by Matthew McClintock, 28 May 2003
4762 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4763 - minor patches for utx8245
4765 * Patch by Daniel Engström, 28 May 2003:
4768 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4769 add nand flash support to SXNI855T configuration
4770 fix/extend nand flash support:
4771 - fix 'nand erase' command so does not erase bad blocks
4772 - fix 'nand write' command so does not write to bad blocks
4773 - fix nand_probe() so handles no flash detected properly
4774 - add doc/README.nand
4775 - add .jffs2 and .oob options to nand read/write
4776 - add 'nand bad' command to list bad blocks
4777 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4778 - make NAND read/write faster
4780 * Patch by Rune Torgersen, 23 May 2003:
4781 Update for MPC8266ADS board
4783 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4784 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4785 _time_ (!) if the environment is embedded within the U-Boot image,
4786 or in a separate flash sector.
4788 * Cleanup CFG_DER #defines in config files (wd maintained only)
4790 * Fix data abort exception handling for arm920t CPU
4792 * Fix alignment problems with flash driver for TRAB board
4794 * Patch by Donald White, 21 May 2003:
4795 fix calculation of base address in pci_hose_config_device()
4797 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4798 execute "cmd2", even if "cmd1" fails. Note that this is different
4799 to "run var1 var2" where the contents of "var2" will NOT be
4800 executed when a command in "var1" fails.
4802 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4804 * Patch by Kyle Harris, 20 May 2003:
4805 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4806 into cpu/pxa and arch-pxa.
4808 * Patch by Stefan Roese, 23 May 2003:
4809 - IBM PPC405EP port added.
4810 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4811 UART0) is used as default U-Boot console. PPC4xx only!
4812 - esd ASH405 board added (PPC405EP based).
4813 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4814 - esd CPCI405AB board added.
4815 - esd PMC405 board added.
4816 - Update of some esd boards.
4818 * Patch by Denis Peter, 19 Mai 2003:
4819 add support for the MIP405-3 board
4821 * Patch by Dave Ellis, 22 May 2003:
4822 Fix problem with only partially cleared .bss segment
4824 * Patch by Rune Torgersen, 12 May 2003:
4825 get PCI to work on a MPC8266ADS board; incorporate change to
4826 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4828 * Patch by Nye Liu, 1 May 2003:
4829 minor patches for the FADS8xx
4831 * Patch by Thomas Schäfer, 28 Apr 2003:
4832 Fix SPD handling for 256 ECC DIMM on Walnut
4834 * Add support for arbitrary bitmaps for TRAB's VFD command;
4835 allow to pass boot bitmap addresses in environment variables;
4836 allow for zero boot delay
4838 * Patch by Christian Geißinger, 19 May 2002:
4839 On TRAB: wait until the dummy byte has been completely sent
4841 * Patch by David Updegraff, 22 Apr 2003:
4842 update for CrayL1 board
4844 * Patch by Pantelis Antoniou, 21 Apr 2003:
4845 add boot support for ARTOS (a proprietary OS)
4847 * Patch by Steven Scholz, 11 Apr 2003:
4848 Add support for RTC DS1338
4850 * Patch by Rod Boyce, 24 Jan 2003:
4851 Fix counting of extended partitions in diskboot command
4853 * Patch by Christophe Lindheimer, 20 May 2003:
4854 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4856 * Fix SDRAM timing on Purple board
4858 * Add support for CompactFlash on ATC board
4859 (includes support for Intel 82365 and compatible PC Card controllers,
4860 and Yenta-compatible PCI-to-CardBus controllers)
4862 * Patch by Mathijs Haarman, 08 May 2003:
4863 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4865 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4867 * Add support for Promess ATC board
4869 * Patch by Keith Outwater, 28 Apr 2003:
4870 - Miscellaneous corrections and additions to GEN860T board specific code.
4871 - Added GEN860_SC variant to GEN860T.
4872 - Miscellaneous corrections to GEN860T documentation.
4873 - Correct duplicate entry in U-Boot CREDITS file.
4874 - Add GEN860T_SC entry in MAINTAINERS file.
4875 - Update CREDITS file with GEN860T_SC info.
4877 * Update Smiths Aerospace addresses in MAINTAINERS file
4879 * Fix error handling in hush's version of "run" command
4882 - Splashscreen support
4885 - temperature dependend enabling of LCD
4887 * Allow booting from old "PPCBoot" disk partitions
4889 * Add support for TQM8255 Board / MPC8255 CPU
4891 ======================================================================
4892 Changes for U-Boot 0.3.1:
4893 ======================================================================
4895 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4897 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4898 display when Linux takes over
4900 * Patch by Erwin Rol, 27 Feb 2003:
4901 Add support for RTEMS (this time for real).
4903 * Add support for "bmp info" and "bmp display" commands to load
4904 bitmap images; this can be used (for example in a "preboot"
4905 command) to display a splash screen very quickly after poweron.
4907 * Add support for 133 MHz clock on INCA-IP board
4909 * Patch by Lutz Dennig, 10 Apr 2003:
4910 Update for R360MPI board
4912 * Add new meaning to "autostart" environment variable:
4913 If set to "no", a standalone image passed to the
4914 "bootm" command will be copied to the load address
4915 (and eventually uncompressed), but NOT be started.
4916 This can be used to load and uncompress arbitrary
4919 * Patch by Stefan Roese, 10 Apr 2003:
4920 Changed DHCP client to use IP address from server option field #54
4921 from the OFFER packet in the server option field #54 in the REQUEST
4922 packet. This fixes a problem using a Windows 2000 DHCP server,
4923 where the DHCP-server is not the TFTP-server.
4925 * Set max brightness for MN11236 displays on TRAB board
4927 * Add support for TQM862L modules
4929 ======================================================================
4930 Changes for U-Boot 0.3.0:
4931 ======================================================================
4933 * Patch by Arun Dharankar, 4 Apr 2003:
4934 Add IDMA example code (tested on 8260 only)
4936 * Add support for Purple Board (MIPS64 5Kc)
4938 * Add support for MIPS64 5Kc CPUs
4940 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4942 * Patch by Denis Peter, 04 Apr 2003:
4943 - update MIP405-4 board
4945 * Patch by Stefan Roese, 4 Apr 2003:
4946 - U-Boot version environment variable "ver" added
4947 (CONFIG_VERSION_VARIABLE).
4948 - Changed PPC405GPr version from A to B.
4949 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4951 * Patches by Denis Peter, 03 April 2003:
4952 - fix PCI IRQs on MPL boards
4953 - fix two more un-relocated pointer problems
4955 * Fix behaviour of "run" command:
4956 - print error message iv variable does not exist
4957 - terminate processing of arguments in case of error
4959 * Patches by Peter Figuli, 10 Mar 2003
4960 - Add support for BTUART on PXA platform
4961 - Add support for WEP EP250 (PXA) board
4963 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4964 flash using a BDI2000
4966 * Implement fix for I2C Edge Conditions problem for all boards that
4967 use the bit-banging driver (common/soft_i2c.c)
4969 * Patch by Martin Winistoerfer, 23 Mar 2003
4970 - Add port to MPC555/556 microcontrollers
4971 - Add support for cmi customer board with
4972 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4974 * Patch by Rick Bronson, 28 Mar 2003:
4975 - fix common/cmd_nand.c
4977 * Patch by Arun Dharankar, 24 Mar 2003:
4978 - add threads / scheduler example code
4980 * Add patches by Robert Schwebel, 31 Mar 2003:
4981 - add ctrl-c support for kermit download
4982 - align bdinfo output on ARM
4983 - csb226 board: bring in sync with innokom/memsetup.S
4984 - csb226 board: fix MDREFR handling
4985 - misc doc fixes / extensions
4986 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4987 - add BOOT_PROGRESS to armlinux.c
4989 * Add CPU ID, version, and clock speed for INCA-IP
4991 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4992 - fix SRAM and SDRAM memory sizing
4993 - add status LED support
4994 - add MAC address for second (SCC1) ethernet port
4996 * Update default environment for TQM8260 board
4998 * Patch by Rick Bronson, 16 Mar 2003:
4999 - Add NAND flash support for reading, writing, and erasing NAND
5000 flash (certain forms of which are called SmartMedia).
5001 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
5003 * Patches by Robert Schwebel, 19 Mar 2003:
5004 - use arm-linux-gcc as default compiler for ARM
5005 - fix i2c fixup code
5006 - fix missing baudrate setting
5007 - added $loadaddr / CFG_LOAD_ADDR support to loadb
5008 - moved "ignoring trailing characters" _before_ u-boot wants to
5009 print out diagnostics messages; removes bogus characters at the
5012 * Patch by John Zhan, 18 Mar 2003:
5013 Add support for SinoVee Microsystems SC8xx boards
5015 * Patch by Rolf Offermanns, 21 Mar 2003:
5016 ported the dnp1110 related changes from the current armboot cvs to
5017 current u-boot cvs. smc91111 does not work. problem marked in
5018 smc91111.c, grep for "FIXME".
5020 * Patch by Brian Auld, 25 Mar 2003:
5021 Add support for STM flash chips on ebony board
5023 * Add PCI support for MPC8250 Boards (PM825 module)
5025 * Patch by Stefan Roese, 25 Mar 2003:
5028 * Patch by Stefan Roese, 20 Mar 2003:
5029 - CPCI4052 update (support for revision 3).
5030 - Set edge conditioning circuitry on PPC405GPr for compatibility
5031 to existing PPC405GP designs.
5032 - Clip udiv to 5 bits on PPC405 (serial.c).
5034 * Extend INCAIP board support:
5035 - add automatic RAM size detection
5036 - add "bdinfo" command
5037 - pass flash address and size to Linux kernel
5038 - switch to 150 MHz clock
5040 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
5041 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
5042 boards, version 153 for Rev. 200 boards).
5044 * Patch by Vladimir Gurevich, 12 Mar 2003:
5045 Fix relocation problem of statically initialized string pointers
5048 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5049 Cleanup & bug fixes for JFFS2 code:
5050 - the memory mangement was broken. It caused havoc on malloc by
5051 writing beyond the block boundaries.
5052 - the length calculation for files was wrong, sometimes resulting
5053 in short file reads.
5054 - data copying now optionally takes fragment version numbers into
5055 account, to avoid copying from older data.
5056 See doc/README.JFFS2 for details.
5058 * Patch by Josef Wagner, 12 Mar 2003:
5059 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5060 - ETH05 and BEDBUG support for CU824
5061 - added support for MicroSys CPC45
5062 - new BOOTROM/FLASH0 and DOC base for PM826
5064 * Patch by Robert Schwebel, 12 Mar 2003:
5065 Fix the chpart command on innokom board
5068 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5069 s/PPCBoot/U-Boot/ in some files
5070 s/pImage/uImage/ in some files
5072 * Patch by Detlev Zundel, 15 Jan 2003:
5073 Fix '' command line quoting
5075 * Patch by The LEOX team, 19 Jan 2003:
5076 - add support for the ELPT860 board
5077 - add support for Dallas ds164x RTC
5079 * Patches by David Müller, 31 Jan 2003:
5080 - minimal setup for CardBus bridges
5081 - add EEPROM read/write support in the CS8900 driver
5082 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5083 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5085 * Patch by Steven Scholz, 04 Feb 2003:
5086 add support for RTC DS1307
5088 * Patch by Reinhard Meyer, 5 Feb 2003:
5089 fix PLPRCR/SCCR init sequence on 8xx to allow for
5090 changes of EBDF by software
5092 * Patch by Vladimir Gurevich, 07 Feb 2003:
5093 "API-compatibility patch" for 4xx I2C driver
5095 * TRAB fixes / extensions:
5096 - Restore VFD brightness as saved in environment
5097 - add support for Fujitsu flashes
5098 - make sure both buzzers are turned off (drive low level)
5100 * Patches by Robert Schwebel, 06 Mar 2003:
5101 - fix bug in BOOTP code (must use NetCopyIP)
5102 - update of CSB226 port
5103 - clear BSS segment on XScale
5104 - added support for i2c_init_board() function
5105 - update to the Innokom plattform
5107 * Extend support for redundand environments for configurations where
5108 environment size < sector size
5110 * Patch by Rune Torgersen, 13 Feb 2003:
5111 Add support for Motorola MPC8266ADS board
5113 * Patch by Kyle Harris, 19 Feb 2003:
5114 patches for the Intel lubbock board:
5115 memsetup.S - general cleanup (based on Robert's csb226 code)
5116 flash.c - overhaul, actually works now
5117 lubbock.c - fix init funcs to return proper value
5119 * Patch by Kenneth Johansson, 26 Feb 2003:
5120 - Fixed off by one in RFTA calculation.
5121 - No need to abort when LDF is lower than we can program it's only
5122 minimum timing so clamp it to what we can do.
5123 - Takes function pointer to function for reading the spd_nvram. Usefull
5124 for faking data or hardcode a module without the nvram.
5125 - fix other user for above change
5126 - fix some comments.
5128 * Patches by Brian Waite, 26 Feb 2003:
5129 - fix port for evb64260 board
5130 - fix PCI for evb64260 board
5133 * Patch by Reinhard Meyer, 1 Mar 2003:
5134 Add support for EMK TOP860 Module
5136 * Patch by Yuli Barcohen, 02 Mar 2003:
5137 Add SPD EEPROM support for MPC8260ADS board
5139 * Patch by Robert Schwebel, 21 Jan 2003:
5140 - Add support for Innokom board
5141 - Don't complain if "install" fails
5142 - README cleanup (remove duplicated lines)
5143 - Update PXA header files
5145 * Add documentation for existing POST code (doc/README.POST)
5147 * Patch by Laudney Ren, 15 Jan 2003:
5148 Fix handling of redundand environment in "tools/envcrc.c"
5150 * Patch by Detlev Zundel, 28 Feb 2003:
5151 Add bedbug support for 824x systems
5153 * Add support for 16 MB flash configuration of TRAB board
5155 * Patch by Erwin Rol, 27 Feb 2003:
5156 Add support for RTEMS
5158 * Add image information to README
5160 * Patch by Stefan Roese, 18 Feb 2003:
5161 CPCIISER4 configuration updated.
5163 * Patch by Stefan Roese, 17 Feb 2003:
5164 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5166 * Patch by Stefan Roese, 13 Feb 2003:
5167 Add "pcidelay" environment variable (in ms, enabled via
5168 CONFIG_PCI_BOOTDELAY).
5169 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5170 RST# to respond to configuration cycles (33MHz -> 1s).
5172 * Fix dual PCMCIA slot support (when running with just one
5175 * Add VFD type detection to trab board
5177 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5178 variable with value in the EEPROM
5180 * Patch by Stefan Roese, 10 Feb 2003:
5181 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5183 * Add support for MIPS32 4Kc CPUs
5185 * Add support for INCA-IP Board
5187 ======================================================================
5188 Changes for U-Boot 0.2.2:
5189 ======================================================================
5191 * Add dual ethernet support on PM826
5193 * Add support for LXT971 PHY on PM826
5195 * Patch by Tord Andersson, 16 Jan 2003:
5196 Fix flash sector count for TQM8xxL
5198 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5199 16 bytes out of each 32 byte block)
5201 ======================================================================
5202 Changes for U-Boot 0.2.1:
5203 ======================================================================
5205 * Add support for V37 board
5206 (patch by Jón Benediktsson, 11 Dec 2002)
5208 * Update baudrate in bd_info when it gets changed
5210 * Add watchdog trigger points while waiting for serial port
5211 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5213 * Improve command line tool to access the U-Boot's environment
5214 (figuration of the utility, using a config file)
5216 * Add single quote support for (old) command line parser
5218 * Switch LWMON board default config from FRAM to EEPROM;
5219 in POST, EEPROM shows up on 8 addresses
5221 ======================================================================
5222 Changes for U-Boot 0.2.0:
5223 ======================================================================
5225 * Use 1-byte-read instead of -write for iprobe() function
5226 Add i2c commands to PM826 config
5228 * extend I2C POST code: check for list on known addresses
5230 * Improve log buffer code; use "loglevel" to decide which messages
5231 to log on the console, too (like in Linux); get rid of "logstart"
5233 * Add command line tool to access the U-Boot's environment
5234 (board-specific for TRAB now, to be fixed later)
5236 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5237 Fix misc problems with AmigaOne support
5239 * Patch by Chris Hallinan, 3 Dec 2002:
5240 minor cleanup to the MPC8245 EPIC driver
5242 * Patch by Pierre Aubert , 28 Nov 2002
5243 Add support for external (SIU) interrupts on MPC8xx
5245 * Patch by Pierre Aubert , 28 Nov 2002
5246 Fix nested syscalls bug in standalone applications
5248 * Patch by David Müller, 27 Nov 2002:
5249 fix output of "pciinfo" command for CardBus bridge devices.
5251 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5254 * Add LED indication for IDE activity on KUP4K board
5256 * Fix startup problems with VFD display on TRAB
5258 * Patch by Pierre Aubert, 20 Nov 2002
5259 Add driver for Epson SED13806 graphic controller.
5260 Add support for BMP logos in cfb_console driver.
5262 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5264 * Patch by Rod Boyce, 21 Nov 2002:
5265 fix PCMCIA on MBX8xx board
5267 * Patch by Pierre Aubert , 21 Nov 2002
5268 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5269 bootmode word in DPRAM configurable
5271 * Patch by Daniel Engström, 18 Nov 2002:
5272 Fixes for x86 port (mostly strings issues)
5274 * Patch by Ken Chou, 18 Nov 2002:
5275 Fix for natsemi NIC cards (DP83815)
5277 * Patch by Pierre Aubert, 19 Nov 2002:
5278 fix a bug for the MII configuration, and some warnings
5280 * Patch by Thomas Frieden, 13 Nov 2002:
5281 Add code for AmigaOne board
5282 (preliminary merge to U-Boot, still WIP)
5284 * Patch by Jon Diekema, 12 Nov 2002:
5285 - Adding URL for IEEE OUI lookup
5286 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5288 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5289 root-on-nfs macros are designed to switch how the default boot
5290 method gets defined.
5292 * Patch by Daniel Engström, 13 Nov 2002:
5293 Add support for i386 architecture and AMD SC520 board
5295 * Patch by Pierre Aubert, 12 Nov 2002:
5296 Add support for DOS filesystem and booting from DOS floppy disk
5298 * Patch by Jim Sandoz, 07 Nov 2002:
5299 Increase number of network RX buffers (PKTBUFSRX in
5300 "include/net.h") for EEPRO100 based boards (especially SP8240)
5301 which showed "Receiver is not ready" errors when U-Boot was
5302 processing the receive buffers slower than the network controller
5305 * Patch by Andreas Oberritter, 09 Nov 2002:
5306 Change behaviour of NetLoop(): return -1 for errors, filesize
5307 otherwise; return code 0 is valid an means no file loaded - in this
5308 case the environment still gets updated!
5310 * Patches by Jon Diekema, 9 Nov 2002:
5311 - improve ADC/DAC clocking on the SACSng board to align
5312 the failing edges of LRCLK and SCLK
5313 - sbc8260 configuration tweaks
5314 - add status LED support for 82xx systems
5315 - wire sspi/sspo commands into command handler; improved error
5317 - add timestamp support and alternate memory test to the
5318 SACSng configuration
5320 * Patch by Vince Husovsky, 7 Nov 2002:
5321 Add "-n" to linker options to get rid of "Not enough room for
5322 program headers" problem
5324 * Patch by David Müller, 05 Nov 2002
5325 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5326 so we can use an already existing name
5328 * Patch by Pierre Aubert, 05 Nov 2002
5329 Hardware relatied improvments in FDC boot code
5331 * Patch by Holger Schurig, 5 Nov 2002:
5332 Make the PXA really change it's frequency
5334 * Patch by Pierre Aubert, 05 Nov 2002
5335 Add support for slave serial Spartan 2 FPGAs
5337 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5340 * Add support for log buffer which can be passed to Linux kernel's
5341 syslog mechanism; used especially for POST results.
5343 * Patch by Klaus Heydeck, 31 Oct 2002:
5344 Add initial support for kup4k board
5346 * Patch by Robert Schwebel, 04 Nov 2002:
5347 - use watchdog to reset PXA250 systems
5348 - added progress callbacks to (some of the) ARM code
5349 - update for Cogent CSB226 board
5351 * Add support for FPS860 board
5353 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5354 Improve PCI access on 32-bits Compact PCI bus
5356 * Fix mdelay() on TRAB - this was still the debugging version with
5357 seconds instead of ms.
5359 * Patch by Robert Schwebel, 1 Nov 2002:
5360 XScale related cleanup (affects all ARM boards)
5362 * Cleanup of names and README.
5364 ======================================================================
5365 Notes for U-Boot 0.1.0:
5366 ======================================================================
5368 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5370 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5371 For information about the history of the project please see the
5372 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5374 ======================================================================