1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
6 Please see doc/README.bamboo for details.
7 Patch by Stefan Roese, 27 Jul 2006
9 * Fix CONFIG_CMDLINE_EDITING implementation
10 Patch by Stefan Roese, 27 Jul 2006
12 * MCC200: set default configuration to low_boot DDR,
13 and support for configurable options high_boot and/or SDRAM.
15 * Add support for 256 MB SDRAM on CPU87
16 Patch by Josef Wagner, 25 Nov 2005
18 * Add configuration for cam5200 board (based on TQM5200S).
22 * Disabled kvme080 board in MAKEALL because of build problems.
26 * Update NetStar board
27 Patch by Ladislav Michl, 03 Nov 2005
29 * Make code better readable.
30 Patch by Ladislav Michl, 14 Sep 2005
32 * Enable initrd ATAG for xm250 board.
33 Patch by Josef Wagner, 05 Sep 2005
35 * Add readline cmdline-editing extension
36 Patch by JinHua Luo, 01 Sep 2005
38 * Add support for friendly-arm SBC-2410X board
39 Patch by JinHua Luo, 01 Sep 2005
41 * Fix multi-part image support on i386 platform.
42 Patch by David Updegraff, 19 Aug 2005
44 * Add support for KVME080 board
45 Patch by Sangmoon Kim, 18 Aug 2005
47 * Fix MIPS LE build problem
48 Patch by Matej Kupljen, 10 Aug 2005
50 * Check argument count in "mii" command.
51 Problem pointed out by Andrew Dyer, 13 Jun 2005
53 * Cleanup TQM5200 board configurations:
54 - make highboot configurations use environment at high end, too,
55 to avoid flash fragmentation
56 - always use redundand environment
57 - don't enable video code for modules without graphics controller
58 - provide useful (though different) mtdparts settings
59 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
61 * Extend mkconfig tool to print more useful target name
63 * Add support for high-boot on TQM5200 and TQM5200S boards.
64 Hint: the CPLD on the TQM5200 must be programmed with a software
65 version supporting the high boot option! The new TQM5200S is
66 already supporting this option. On the TQM5200 this option will be
67 supported in configurations with MPC5200 rev B processors.
68 To actually "high boot", set jumper X30 on the STK52xx.
69 Patch by Martin Krause, 12 Jul 2006
71 * Add support for new TQM5200 revisions
72 - Support for TQM5200S (short version without graphic controller)
73 - Support for modules with 'N' type S29GL128N Spansion flashes
74 (requires changes to flash layout)
75 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
76 Patch by Martin Krause, 07 Jul 2006
78 * Fix support for PS/2 keyboard on TQM85xx boards
79 The PS/2 keyobard driver for the TQM85xx modules only supports the
80 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
81 include a DUART, the TQM8560 modules can't be used with the PS/2
82 keyboard controller on the STK85xx board.
83 The PS/2 keyboard driver should work with the modules TQM8540,
84 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
85 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
86 settings: X66 1-2, 9-10; X61 2-3
87 Patch by Martin Krause, 21 Jun 2006
89 * Adjust RTC century handling on STK52xx board to match Linux driver.
90 Patch by Martin Krause, 12 Jun 2006
92 * Adjust filenames for USB update images on TRAB board.
93 During an automatic update via USB stick, U-Boot searches for
94 images with the name "firmware.img" and "kernel.img". This names
95 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
96 to prevent updates of new boards (with the new macronics "c" step
97 flashes) with old, incompatible firmware or kernel versions.
98 Patch by Martin Krause, 21 Jun 2006
100 * Bugfix in VFD routine on TRAB board.
101 Make sure upper lext pixel can be set to blue, too
102 (so far only red was possible).
103 Patch by Martin Krause, 15 Feb 2006
105 * Enable buffered flash writes for TB5200 board.
107 * Fix some bugs in TRAB board flash driver.
108 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
109 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
110 - remove "Unlock Bypass" mode, because macronix flashes do not support
112 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
113 for Intel compatible flashes, not for AMD compatible.
114 Patch by Martin Krause, 15 Feb 2006
116 * Add additional error messages to flash driver on TRAB board
117 (for erase errors and timeout errors)
118 Patch by Martin Krause, 14 Feb 2006
120 * Add support for TB5200 board
121 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
122 integrated in a little aluminium case.
123 Patch by Martin Krause, 8 Jun 2006
125 * Enable buffered flash writes for TQM5200 board.
127 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
129 * Add support for TQM885D board.
130 Patch by Martin Krause, 20 Mar 2006
132 * Fix FEC initialisation: All MII configuration is done via FEC1
133 registers, but MII_SPEED was configured according to FEC used. So
134 if only FEC2 was used, this caused the real MII_SPEED register in
135 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
136 Fix: always configure MII_SPEED on FEC1 only.
137 Patch by Markus Klotzbuecher, 12 Jul 2006
139 * Add support for SPC1920 board.
140 Patch by Markus Klotzbuecher, 12 Jul 2006
142 * MCC200 board: support console on any one of the Quad UART ports.
144 * Fix error in flash protection calculation on MCC200 board.
146 * Major PCMCIA Cleanup to make code better readable and maintainable.
148 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
149 placed to the drivers/rpx_pmcia.c file to avoid duplication.
150 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
151 - drivers/i82365.c has been split into two parts located at
152 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
153 the only boards using CONFIG_82365).
154 - Changes were tested for clean build and *very* *few* boards.
156 * Fix timer problems on AMCC yucca board.
157 Set Timer Clock Select to use CPU clock as a timer input source.
159 * Bring yucca config more in line with other AMCC boards.
161 * Add AMCC bamboo board to MAKEALL build script.
163 * Fix AMCC bamboo eval board compilation errors.
165 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
166 Enabled it for Yucca board.
168 * Cleanup config file and bootup output for Yucca board.
170 * Fix CONFIG_440_GX define usage.
172 * Remove autogenerated bmp_logo.h file.
174 * Add support for AMCC 440SPe CPU based eval board (Yucca).
176 * Call serial_initialize() before first debug() is used.
178 * Cleanup trab board for GCC-4.x
180 * VoiceBlue update: use new MTD flash partitioning methods, use more
181 reasonable TEXT_BASE, update default environment and enable keyed
183 Patch by Ladislav Michl, 16. Aug 2005
185 * Add forgotten changes for the PLEB 2 Board.
186 Patch by David Snowdon, 13. Aug 2005
188 * Add support for wrPPMC7xx/74xx boards
189 Patch by Richard Danter, 12 Aug 2005
191 * Add support for gth2 board
192 Patch by Thomas Lange, Aug 11 2005
194 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
195 Patch by Martin Krause, 8 Jun 2006
197 This patch supports two serial consoles on boards with
198 a MPC5xxx CPU. The console can be switched at runtime
199 by setting stdin, stdout and stderr to the desired serial
200 interface (serial0 or serial1). The PSCs to be used as
201 console port are definded by CONFIG_PSC_CONSOLE
202 and CONFIG_PSC_CONSOLE2.
203 See README.serial_multi for details.
205 * Bugfix in I2C initialisation on S3C2400.
206 If the bus is blocked because of a previously interrupted
207 transfer, up to eleven clocks are generated on the I2CSCL
208 line to complete the transfer and to free the bus.
209 With this fix pin I2CSCL (PG6) is really configured as GPIO
210 so the clock pulses are really generated.
211 Patch by Martin Krause, 04 Apr 2006
213 * Fix DDR6 errata on TQM834x boards
214 Patch by Thomas Waehner, 07 Mar 2006
216 * Remove obsolete flash driver board/tqm5200/flash.c
217 Patch by Martin Krause, 11 Jan 2006
219 * Update configuration for CMC-PU2 board
220 Patch by Martin Krause, 17 Nov 2005
222 * Add support for PS/2 keyboard on TQM85xx board
223 Patch by Martin Krause, 07 Nov 2005
225 Tested on a STK85XX baseboard. Make sure the PS/2 controller
226 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
228 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
229 In tsc2000_read_channel() the delay after setting the multiplexer
230 to a temperature channel is increased from 1,5 ms to 10 ms. This
231 is to allow the multiplexer inputs to stabilize after huge steps
232 of the input signal level.
233 Patch by Martin Krause, 08 Nov 2005
235 * Adjust TQM5200 make targets
236 Make the automatic CS configuration the default.
237 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
238 and CONFIG_TQM5200_AC are removed.
239 "TQM5200_config" is now the default for STK52XX.200 base boards.
240 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
241 Patch by Martin Krause, 07 Nov 2005
243 * Fix setting of environment variable "ver" on trab board
244 The environment variable "ver" is now set before
245 do_auto_update() is called, so that "ver" can be used
246 in USB update scripts.
247 Patch by Martin Krause, 27 Oct 2005
249 * Fix wrong usage of udelay() in led_blink() on trab board
250 Patch by Martin Krause, 27 Oct 2005
252 * Fix udelay bug in vfd.c for trab board
253 Patch by Martin Krause, 27 Oct 2005
255 * Disable JFFS2 support for trab board
256 Patch by Martin Krause, 27 Oct 2005
258 * Change mtdparts definition on trab board to match current flash map
259 Patch by Martin Krause, 27 Oct 2005
261 * Fix memory init problems on MCC200 board
263 * Fix IxEthDB.h to compile again
264 Patch by Stefan Roese, 14 Jun 2006
266 * Minor cleanup for PCS440EP board
267 Patch by Stefan Roese, 13 Jun 2006
269 * Add MCF5282 support (without preloader)
270 relocate ichache_State to ram
271 u-boot can run from internal flash
272 Add EB+MCF-EV123 board support.
273 Add m68k Boards to MAKEALL
274 Patch from Jens Scharsig, 08 Aug 2005
276 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
277 Patch by Scott McNutt, 08 Jun 2006
279 * Nios II - Add EPCS Controller bootrom work-around
280 -When booting from an epcs controller, the epcs bootrom may leave the
281 slave select in an asserted state causing soft reset hang. This
282 patch ensures slave select is negated at reset.
283 Patch by Scott McNutt, 08 Jun 2006
285 * Update PK1C20 board
286 -Update base addresses for standard configuration
287 -Eliminate use of CACHE_BYPASS in board code
288 Patch by Scott McNutt, 08 Jun 2006
290 * Nios II - Fix I/O Macros and mini-app stubs
292 -Eliminate use of CACHE_BYPASS in cpu code
293 -Eliminate assembler warnings
294 -Fix mini-app stubs and force no small data
295 Patch by Scott McNutt, 08 Jun 2006
297 * Fix U-Boot environment sector protection on MCC200 board
299 * Minor cleanup for PCS440EP board
301 * Update PCS440EP port to fit into one flash device (incl. environment)
302 Patch by Stefan Roese, 06 Jun 2006
304 * Add support for PCS440EP board
305 Patch by Stefan Roese, 02 Jun 2006
307 * Fix examples/Makefile; some build targets were lost
309 * Fix watchdog handling in CFI flash driver
310 Just use udelay() when waiting for status changes which will
311 implicitely trigger the watchdog.
313 * Fix PCI to memory window size problems on PM82x boards
314 We use the "automatic" mode that was used for the MPC8266ADS and
315 MPC8272 boards. Eventually this should be used on all boards?]
316 Patch by Wolfgang Grandegger, 17 Jan 2006
318 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
319 Patch by Stefan Roese, 29 May 2006
321 * Update Intel IXP4xx support
322 - Add IXP4xx NPE ethernet MAC support
323 - Add support for Intel IXDPG425 board
324 - Add support for Prodrive PDNB3 board
326 Patch by Stefan Roese, 23 May 2006
328 * Fix problem in PVR detection for 440GR
329 Patch by Stefan Roese, 18 May 2006
331 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
333 * Enable autoboot for M5271EVB board.
335 * Changed default ramdisk addr in yosemite/yellowstone ports
336 Patch by Stefan Roese, 15 May 2006
338 * Fix PCMCIA support on virtlab2
340 * Add support for VirtLab2 board
341 (needed because of differences in the PCMCIA hardware).
345 * Update yosemite configuration to enable flash write buffer support
346 Patch by Stefan Roese, 10 May 2006
348 * Fix compile warnings in common/xyzModem.c
349 Patch by Stefan Roese, 10 May 2006
351 * Add support for AMCC 440EP Rev C and 440GR Rev B
352 Patch by John Otken, 08 May 2006
354 * OMAP 5912/OSK: update EMIFS CS1 timings:
355 Problems have been seen in the linux kernel's smc91x network driver
356 due to improper bus timings. The latest 2.6 OMAP kernels currently
357 have a workaround, but this fix belongs in u-boot.
358 Patch by Kevin Hilman, 13 Oct 2005
360 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
361 Patch by Hiroki Kaminaga, 11 Mar 2006
363 * Update omap5912osk board support
364 - Fix OMAP support that omap5912osk compiles in current source tree
365 - Update with code from "http://omap.spectrumdigital.com/osk5912"
366 to fix problems with DDR initialization
368 - Use CFI flash driver and support complete 32MB of onboard flash
369 - Add "print_cpuinfo()" and "checkboard()" functions to display
370 CPU (with frequency) and Board infos
371 Patch by Stefan Roese, 10 May 2006
373 * Fix watchdog issues for ColdFire boards.
375 * Add M5271EVB board support.
377 * Make R5200 specific low level initialization board conditional.
379 * Update CPU target identification strings for ColdFire family.
381 * Update register definitions for MCF5271.
383 * Fix serial console support for MCF5271.
385 * Fixes for gcc 3.4 based m68k toolchain,
386 based on patch by Jate Sujjavanich.
388 * Fix lowboot support on MCC200 board
390 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
391 - Removed MPC8349ADS port
392 - Added PCI support to MPC8349ADS
393 - reworked memory map to allow mapping of all regions with BATs
394 Patch by Kumar Gala, 20 Apr 2006
396 * Coding Style cleanup
398 * Write RTC seconds first to maintain settings integrity per
399 Maxim/Dallas DS1306 data sheet.
400 Patch by Alan J. Luse, 02 May 2006
402 * Scheduled for removal: strnicmp() which is unused
404 * Update for Intel Monahans boards:
405 - support for magic key detection and handling on delta board
406 - NAND support for zylonite board + some minor cleanup
408 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
409 Patch by Jon Loeliger, 01 May 2006
411 * Fixed handling of bad checksums with "mkimage -l"
413 * Added support for BC3450 board
414 Patch by Stefan Strobl, 21 Oct 2005
416 * Update for NC650 board:
417 - Support rev1 and rev2 hardware
418 - adapt to new NAND layer
419 - add CP850 configuration based on NC650
421 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
422 is configured; othrwise DMA accesses aren't cache coherent which
423 causes for example USB to fail.
427 * Fix dbau1x00 boards broken by dbau1550 patch
428 PLL:s were not set for boards other than 1550.
429 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
430 Default boot is now bootp for cards other than 1550.
431 Patch by Thomas Lange, 10 Aug 2005
433 * Fixes common/cmd_flash.c:
434 - fix some compiler/parser error, if using m68k tool chain
435 - optical fix for protect on/off all messages, if using more
437 Patch by Jens Scharsig, 28 Jul 2005
439 * Fix Quad UART mapping on MCC200 board due to new HW revision
441 * Fix JFFS2 support for legacy NAND driver.
443 * Remove dependencies between DoC code and old legacy NAND driver.
445 * Fix PM828_PCI target, for which PCI was *not* configured in.
447 * Fix Lite5200B support: initialize SDelay register
448 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
449 Configuration", 3.3.1 SDelay--MBAR + 0x0190
451 * Changes/fixes for drivers/cfi_flash.c:
453 - Add Intel legacy lock/unlock support to common CFI driver
455 On some Intel flash's (e.g. Intel J3) legacy unlocking is
456 supported, meaning that unlocking of one sector will unlock
457 all sectors of this bank. Using this feature, unlocking
458 of all sectors upon startup (via env var "unlock=yes") will
461 - Fixed problem with multiple reads of envronment variable
462 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
464 - Removed unwanted linefeeds from "protect" command when
465 CFG_FLASH_PROTECTION is enabled.
467 - Changed p3p400 board to use CFG_FLASH_PROTECTION
469 Patch by Stefan Roese, 01 Apr 2006
471 * Changes/fixes for drivers/cfi_flash.c:
472 - Correctly handle the cases where CFG_HZ != 1000 (several
474 - Fix the timeout calculation of buffered writes (off by a
476 Patch by Anders Larsen, 31 Mar 2006
478 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
480 405 SDRAM: - The SDRAM parameters can now be defined in the board
481 config file and the 405 SDRAM controller values will
482 be calculated upon bootup (see PPChameleonEVB).
483 When those settings are not defined in the board
484 config file, the register setup will be as it is now,
485 so this implementation should not break any current
486 design using this code.
488 Thanks to Andrea Marson from DAVE for this patch.
490 440 DDR: - Added function sdram_tr1_set to auto calculate the
491 TR1 value for the DDR.
492 - Added ECC support (see p3p440).
494 Patch by Stefan Roese, 17 Mar 2006
496 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
497 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
499 * Add support for ymodem protocol download
500 Patch by Stefano Babic, 29 Mar 2006
502 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
503 Merge from Markus Klotzbücher's repo, 01 Apr 2006
505 * GCC-4.x fixes: clean up global data pointer initialization for all
508 * Update for Delta board:
509 - redundant NAND environment
510 - misc Monahans cleanups (remove dead code etc.)
511 - DA9030 Initialization; some minimal changes to PXA I2C driver to
512 make it work with the Monahans.
513 - Make Monahans clock frequency configurable using
514 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
515 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
516 Merge from Markus Klotzbücher's repo, 25 Mar 2006
518 * Enable Quad UART om MCC200 board.
520 * Cleanup MCC200 board configuration; omit non-existent stuff.
522 * Add support for MPC859/866 Rev. A.0
524 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
526 * Fix DDR ECC bit definitions for MPC83xx.
528 * Add initial support for MPC8349E MDS board.
530 * Add support for ECC DDR initialization on MPC83xx.
532 * Add DMA support for MPC83xx.
534 * Add sync in do_reset() routine for MPC83xx after RPR register
535 was written to. It is need on some targets when BAT translation
538 * Add bit definitions for MPC83xx DDR controller registers.
540 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
542 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
544 * Add support for DS1374 RTC chip.
546 * Add support for Lite5200B board.
547 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
549 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
550 timer and cpu_reset code from cpu/$(CPU) into the new
551 cpu/$(CPU)/$(SOC) directories
552 Patch by Andreas Engel, 13 Mar 2006
554 * Change max size of uncompressed uImage's to 8MByte and add
555 CFG_BOOTM_LEN to adjust this setting.
557 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
558 uImages was restricted to 4MBytes. This default size is now
559 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
560 in the board config file.
562 Patch by Stefan Roese, 13 Mar 2006
564 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
565 Patch by Stefan Roese, 13 Mar 2006
567 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
568 Patch by Cedric Vincent, 06 Jul 2005
570 * au1x00_eth.c: check malloc return value and abort if it failed
571 Patch by Andrew Dyer, 26 Jul 2005
573 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
574 incorrectly generating start/stop conditions on the bus.
575 Patch by Andrew Dyer, 26 Jul 2005
577 * Fix bug in [id]cache_status commands for MPC85xx processors;
578 should look at LSB of L1CSRn registers to determine if L1 cache is
579 enabled, not the MSB.
580 Patch by Murray Jensen, 19 Jul 2005
582 * Fix array overflow with fw_setenv on uninitialised environment
583 Patch by Murray Jensen, 15 Jul 2005
585 * Add support for EmbeddedPlanet EP88x boards
586 Patch by Yuli Barcohen, 13 Jul 2005
588 * Remove board specific configuration includes from the common xilinx
589 ethernet and iic adapter code.
590 Patch by Michael Libeskind, 12 Jul 2005
592 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
593 Patch by Murray Jensen, 08 Jul 2005
595 * Add (some) definitions for the MPC85xx local bus controller
596 Patch by Murray Jensen, 08 Jul 2005
598 * Add CPM2 I/O pin functions for MPC85xx processors
599 Patch by Murray Jensen, 08 Jul 2005
601 * Fix compile problem
603 * Added PCI support for MPC8349ADS board
604 Patch by Kumar Gala 11 Jan 2006
606 * Enable address translation on MPC83xx
607 Patch by Kumar Gala, 10 Feb 2006
609 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
610 Patch by Kumar Gala, 25 Jan 2006
612 * Fixed defines for MPC83xx SICRL register to match current specs
613 Patch by Kumar Gala, 23 Jan 2006
615 * Only disable the MPC83xx watchdog if its enabled out of reset.
616 If its disabled out of reset SW can later enable it if so desired
617 Patch by Kumar Gala, 11 Jan 2006
619 * Allow config of GPIO direction & data registers at boot on 83xx
620 Patch by Kumar Gala, 11 Jan 2006
622 * Enable time handling on 83xx
623 Patch by Kumar Gala, 11 Jan 2006
625 * Make System IO Config Registers board configurable on MPC83xx
626 Patch by Kumar Gala, 11 Jan 2006
628 * Fixed PCI indirect config ops to handle multiple PCI controllers
629 We need to adjust the bus number we are trying to access based
630 on which PCI controller its on
631 Patch by Kumar Gala, 12 Jan 2006
633 * Report back PCI bus when doing table based device config
634 Patch by Kumar Gala, 11 Jan 2006
636 * Added support for PCI prefetchable region and BARs
637 If a host controller sets up a region as prefetchable and
638 a device's BAR denotes it as prefetchable, allocate the
639 BAR into the prefetch region.
641 If a BAR is prefetchable and no prefetchable region has
642 been setup by the controller we fall back to allocating
643 the BAR into the normally memory region.
644 Patch by Kumar Gala, 11 Jan 2006
646 * Add helper function for generic flat device tree fixups for mpc83xx
647 Patch by Kumar Gala, 11 Jan 2006
649 * Add support for passing initrd information via flat device tree
650 Patch by Kumar Gala, 11 Jan 2006
652 * Added OF_STDOUT_PATH and OF_SOC
654 OF_STDOUT_PATH specifies the path to the device the kernel can use
657 OF_SOC specifies the proper name of the SOC node if one exists.
658 Patch by Kumar Gala, 11 Jan 2006
660 * Allow board code to fixup the flat device tree before booting a kernel
661 Patch by Kumar Gala, 11 Jan 2006
663 * Added CONFIG_ options for bd_t and env in flat dev tree
665 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
666 into the resulting flat device tree.
668 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
669 variables from u-boot into the flat device tree
671 Patch by Kumar Gala, 11 Jan 2006
673 * Add support for the DHCP vendor optional bootfile (#67).
674 Ignores the vendor TFTP server name option (#66).
675 Patch by Murray Jensen, 30 Jun 2005
677 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
678 Patch by Andy Fleming, 14 Jun 2005
680 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
681 Patch by Gerhard Jaeger, 21 Jun 2005
683 * Add netconsole and some more commands to RPXlite_DW board
684 Patch by Sam Song, 19 Jun 2005
686 * Fix bad declaration on pci_cfgfunc_nothing
687 Patch by Sam Song, 19 Jun 2005
689 * Adjust "echo" as a default command
690 Patch by Sam Song, 19 Jun 2005
692 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
693 Patch by KokHow Teh, 16 Jun 2005
695 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
696 Patch by Rick Bronson, 15 Jun 2005
698 * Coding Style cleanup
700 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
701 Patch by Andrew Dyer, 13 Jun 2005
703 * Add ADI Blackfin support
704 - add support for Analog Devices Blackfin BF533 CPU
705 - add support for the ADI BF533 Stamp uClinux board
706 - add support for the ADI BF533 EZKit board
707 Patches by Richard Klingler, 11 Jun 2005
709 * Add loads of ntohl() in image header handling
710 Patch by Steven Scholz, 10 Jun 2005
712 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
713 variable to set clock
714 Patch by Yuli Barcohen, 05 Jun 2005
716 * RPXlite configuration fixes
717 - Use correct flash sector size
718 - Use correct memory test end address
719 - Add support for bzip2 compression
720 - Various small fixes
721 Patch by Yuli Barcohen, 05 Jun 2005
723 * Memory configuration changes for ZPC.1900 board
724 - Fix SDRAM timing on both local bus and 60x bus
725 - Add support for second flash bank (SIMM)
726 - Change boot flash base
727 Patch by Yuli Barcohen, 05 Jun 2005
729 * Add support for Adder boards with 16MB SDRAM;
730 add support for second FEC on Adder87x board.
731 Patch by Yuli Barcohen, 05 Jun 2005
733 * Fix conditional for including ks8695eth driver
734 Patch by Greg Ungerer, 04 Jun 2005
736 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
737 Patch by Friedrich Lobenstock, 02 Jun 2005
739 * Fix comment in common/soft_i2c.c
740 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
742 * Cleanup compiler warnings.
743 Patch by Greg Ungerer, 21 May 2005
745 * Word alignment fixes for word aligned NS16550 UART
746 Patch by Jean-Paul Saman, 01 Mar 2005
748 Fixes bug with UART that only supports word aligned access: removed
749 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
750 (broken!) versions of GCC generate byte accesses when encountering
751 the packed attribute regardless if the struct is already correctly
752 aligned for a platform. Peripherals that can only handle word
753 aligned access won't work properly when accessed with byte access.
754 The struct NS16550 is already word aligned for REG_SIZE = 4, so
755 there is no need to packed the struct in that case.
757 * Fix behaviour if gatewayip is not set
758 Patch by Robin Gilks, 23 Dec 2004
760 * Fix cleanup for netstart board.
761 Remove build results from repository
763 * Some code cleanup for GCC 4.x
765 * Fixes to support environment in NAND flash;
766 enable NAND flash based environment for delta board.
768 * Add support for Intel Monahans CPU on Zylonite and Delta boards
769 (This is Work in Progress!)
771 * Add support for TQM8260-AI boards.
775 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
776 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
777 Patch by Ladislav Michl, 29 Jun 2005
779 * Add lowboot target to mcc200 board
780 Patch by Stefan Roese, 4 Mar 2006
782 * Fix problem with flash_get_size() from CFI driver update
783 Patch by Stefan Roese, 1 Mar 2006
785 * Make CFG_NO_FLASH work on ARM systems
786 Patch by Markus Klotzbuecher, 27 Feb 2006
788 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
791 * Convert mcc200 to use common CFI flash driver
792 Patch by Stefan Roese, 28 Feb 2006
794 * Add env-variable "unlock" to handle initial state of sectors
797 Only the U-Boot image and it's environment is protected,
798 all other sectors are unprotected (unlocked) if flash
799 hardware protection is used (CFG_FLASH_PROTECTION) and
800 the environment variable "unlock" is set to "yes".
802 Patch by Stefan Roese, 28 Feb 2006
804 * Update drivers/cfi_flash.c:
805 - find_sector() called in both versions of flash_write_cfiword()
806 Patch by Peter Pearse, 27th Feb 2006
808 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
809 Patch by Jose Maria Lopez, 16 Jan 2006
811 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
812 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
814 * Changes/fixes for drivers/cfi_flash.c:
815 We *should* check if there are any error bits if the previous call
816 returned ERR_OK (Otherwise we will have output an error message in
817 flash_status_check() already.) The original code would only check for
818 error bits if flash_status_check() returns ERR_TIMEOUT.
819 Patch by Marcus Hall, 23 Aug 2005
821 * Changes/fixes for drivers/cfi_flash.c:
822 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
823 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
824 Patch by Sangmoon Kim, 19 Aug 2005
826 * Fixes for drivers/cfi_flash.c:
827 - Fix wrong timeout value usage in flash_status_check()
828 - Round write_tout up when converting to msec in flash_get_size()
829 - Remove clearing flash status at the end of flash_write_cfibuffer()
830 which sets Intel 28F640J3 flash back to command mode on CSB472
831 Patch by Tolunay Orkun, 02 July 2005
833 * Add basic support for the SMMACO4 Board from PanDaCom.
834 Patch by Heiko Schocher, 20 Feb 2006
836 * Add GIT version information (commid ID) to untagged U-Boot versions
838 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
839 of all unreleased (untagged) U-Boot images will be automatically
840 extended upon compiletime with a part of the GIT commit ID and
841 possibly with "dirty" if uncommited changes are detected.
843 Here an example for the resulting version:
844 "U-Boot 1.1.4-g3457ac18-dirty"
846 The version is now maintained in the toplevel Makefile and the
847 version headers are autogenerated.
849 Patch by Stefan Roese, 9 Feb 2006
851 * Update default environment for INKA4x00 board.
853 * Convert CPCI750 to use common CFI flash driver
854 Patch by Reinhard Arlt, 8 Feb 2006
856 * Various changes to esd HH405 board specific files
857 Patch by Matthias Fuchs, 07 Feb 2006
859 * Cleanup U-Boot boot messages on ARM.
861 To match the U-Boot user interface on ARM platforms to the U-Boot
862 standard (as on PPC platforms), some messages with debug character
863 are removed from the default U-Boot build.
864 Enable DEBUG for lib_arm/board.c to enable debug messages.
865 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
866 Patch by Stefan Roese, 24 Jan 2006
868 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
869 Patch by Stefan Roese, 18 Jan 2006
871 * Add VGA support (CT69000) to CPCI750 board.
872 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
873 Patch by Reinhard Arlt, 30 Dec 2005
875 * PMC405 and CPCI405: Moved configuration of pci resources
877 PMC405 and CPCI2DP: Added firmware download and booting via pci.
878 Patch by Matthias Fuchs, 20 Dec 2005
880 * Add ColdFire targets to MAKEALL script
881 Patch by Zachary Landau, 26 Jan 2006
883 * Add support for r5200 board
884 Patch by Zachary Landau, 26 Jan 2006
886 * Add support for Freescale M5271 processor
887 Patch by Zachary Landau, 26 Jan 2006
889 * Fix 28F256J3A support on PM520 board
890 (without bank-switching only 32 MB can be accessed)
892 * Fix mkimage bug with multifile images created on 64 bit systems.
894 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
896 * Fix compiler problem with at91rm9200dk board.
897 Patch by Eugen Bigz, 19 Dec 2005
899 ======================================================================
900 Changes for U-Boot 1.1.4:
901 ======================================================================
903 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
904 - Changed GPIO setup to enable another address line in order to
905 address 64M of FLASH.
906 - Added function sdram_tr1_set to auto calculate the tr1 value for
908 Patch by Steven Blakeslee, 12 Dec 2005
910 * MPC5200: Set PCI retry counter to 0 = infinite retry;
911 The default of 255 is too short for slow devices.
912 Patch by Martin Nykodym, 12 Dec 2005
914 * Change port configuration for O2DNT (CODEC1 on PSC1).
916 * Fix register for PCI async mode on PPC440EP
917 Patch by Youngchul Bang, 08 Dec 2005
919 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
920 This segment may be required by some libgcc.a functions
923 * Fix DPRAM offset/size for MPC8541/8555.
924 Simplify TQM85xx Makefile handling.
926 * Fix data overflow (typo?) in rtc/ds1302.c
928 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
930 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
931 - Support for TQM8541/8555 boards added.
932 - Complete rework of TQM8540/8560 support.
933 - Common TQM85xx code now supports all current TQM85xx platforms
934 (TQM8540/8541/8555/8560).
935 - DDR SDRAM size detection added.
936 - CAS latency default values can be overwritten by setting "serial#"
937 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
938 If problems are detected with this non default CAS latency,
939 the default values will be used instead.
940 - Flash size detection added.
941 - Moved FCC ethernet driver initialization behind TSEC driver init
942 -> TSEC is first device.
943 Patch by Stefan Roese, 30 Nov 2005
945 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
946 Patch by John Otken, 23 Nov 2005
948 * Changed PPC44x startup message (cpu info, speed...) to common style:
949 On PPC44x platforms, the startup message generated in "cpu.c" only
950 comprised the ppc type and revision but not additional information
951 like speed etc. Those speed infos where printed in the board specific
952 code. This new implementation now prints all CPU infos in the common
953 cpu specific code. No board specific code is needed anymore and
954 therefore removed from all current 44x implementations.
955 Patch by Stefan Roese, 27 Nov 2005
957 * Adjust TQM834x PHY addresses for latest hardware revision.
959 * Increase malloc arena on TQM5200 board to 256 kB.
960 With 64 kb uniform flash sector size the old value of 128 kB was
963 * Fix miiphy global data initialization (problem on 4xx boards when
964 no ethaddr is assigned). Initialization moved from
965 miiphy_register() to eth_initialize().
967 Based on initial patch for 4xx platform by Matthias Fuchs.
969 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
971 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
972 The COPYING file was extended to make clear that these files can be
973 used in non-GPL code, too.
974 Also, a corresponding note was placed in the headers of the affected files.
976 * Add support for Prodrive P3P440 board:
977 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
978 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
979 for bank autodetection
980 Patch by Stefan Roese, 22 Nov 2005
982 * Change all '$(...)' variable references into '${...}'
983 which makes the environment compatible with the hush shell.
984 WARNING: Support for the old '$(...)' syntax will be
985 discontinued in a later version.
987 * Minor changes to init flags in TQM834x PCI.
989 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
990 Patch by Stefan Roese, 15 Nov 2005
992 * New PPC 405EP board added: CMS700
993 Added CONFIG_NET_MULTI for VOM405 board.
994 Added reset_phy() for VOM405 board.
995 Patch by Matthias Fuchs, 09 Nov 2005
997 * Updated PCI mapping for esd CPCI2DP board.
998 Add support for error LED.
999 Patch by Matthias Fuchs, 07 Nov 2005
1001 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1002 Patch by Stefan Roese, 07 Nov 2005
1004 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1005 Patch by Stefan Roese, 07 Nov 2005
1007 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1008 Patch by Stefan Roese, 05 Nov 2005
1010 * Additional fix for external IRQ config on Yellowstone & Yosemite
1011 Patch by Stefan Roese, 03 Nov 2005
1013 * Add support for Ocotea pass 3 with 440GX Rev. F
1014 Patch by Stefan Roese, 01 Nov 2005
1016 * Fix external IRQ configuration on Yellowstone & Yosemite
1017 Patch by Stefan Roese, 28 Oct 2005
1019 * Add support for multiple PHYs.
1020 Tested on the following boards:
1021 cmcpu2 (at91rm9200/ether.c)
1022 PPChameleon (ppc4xx/4xx_enet.c)
1023 yukon (mpc8220/fec.c)
1024 uc100 (mpc8xx/fec.c)
1025 tqm834x (mpc834x/tsec.c) with EEPRO100
1026 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1027 Main changes include:
1029 - miiphy_register routine was added to allow multiple PHYs to be registered
1030 - miiphy_read and miiphy_write are now defined in this file, and
1031 require additional argument (char *devname)
1032 - other miiphy_* routines also require additional device name argument
1035 Calling reset_phy() was moved to be executed *after* eth_initialize().
1036 This is necessary as now some of the implementations of reset_phy()
1037 may need to use miiphy_reset() which is not allowed before eth_initialize()
1038 as eth_initialize registers all required miiphy_* routines.
1039 Tested on IP860 and PHY initializes properly after this change.
1041 * Correct includes for flat tree builder.
1043 * Fix conflicting types (flash_write()) in trab auto_update.c.
1045 * Add PCI support for the TQM834x board.
1047 * Add missing 4xx board to MAKEALL
1048 Patch by Stefan Roese, 20 Oct 2005
1050 * Fix conflicting types (flash_write()) in esd auto_update.c
1051 Patch by Stefan Roese, 20 Oct 2005
1053 * Fix problem with sleep in NetConsole (use get_timer())
1054 Patch by Stefan Roese, 20 Oct 2005
1056 * Add NetConsole Support for AMCC eval boards
1057 Patch by Stefan Roese, 20 Oct 2005
1059 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1060 Patch by Stefan Roese, 18 Oct 2005
1062 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1063 Fix identation on ext2ls help entry.
1064 Patch by Stefan Roese, 14 Oct 2005
1066 * Add support for TQM834x boards.
1069 * Cleanup for GCC-4.x
1071 * Add documentation for Open Firmware Flat Tree and usage.
1072 Patch by Pantelis Antoniou, 13 Oct 2005
1074 * Add missing files for Pantelis Antoniou's patch
1075 Patch by Pantelis Antoniou, 04 Sep 2005
1077 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1078 CONFIG_NET_MULTI set)
1079 Patch by Stefan Roese, 10 Oct 2005
1081 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1082 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1083 Patch by Stefan Roese, 07 Oct 2005
1085 * Add support for OF flat tree for the STXtc board.
1086 Patch by Pantelis Antoniou, 04 Sep 2005
1088 * Support passing of OF flat trees to the kernel.
1089 Patch by Pantelis Antoniou, 04 Sep 2005
1093 * Add support for NetSilicon NS7520 processor.
1094 Patch by Art Shipkowski, 12 May 2005
1096 * Add support for AP1000 board.
1097 Patch by James MacAulay, 07 Oct 2005
1099 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1100 Patch by Anders Larsen, 07 Oct 2005
1102 The Atmel errata #11 states that the transfer buffer descriptor
1103 table must be aligned on a 16-word boundary. As it turned out, this
1104 is insufficient - it seems the table must be aligned on a boundary
1105 at least as large as the table itself (in Linux this is not an
1106 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1108 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1109 Patch by Anders Larsen, 07 Oct 2005
1111 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1112 sed the linker scripts, rather than pre-process them.
1113 Patch by Peter Pearse, 07 Oct 2005
1115 * Update make target for ARM supported boards.
1116 Use lowlevel_init() instead of platformsetup() [rename].
1117 Patch by Peter Pearse, 06 Oct 2005
1119 * Fix booting from serial dataflash on AT91RM9200
1120 Patch by Peter Menzebach, 29 Aug 2005
1122 * Add JFFS2 support for TRAB board
1123 Patch by Martin Krause, 25 Aug 2005
1125 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1126 Patch by Marcus Hall, 24 Aug 2005
1128 * Fix the machine-id of the Cogent csb637 board
1129 Patch by Anders Larsen, 05 Oct 2005
1131 * Complete support for the KwikByte KB920x boards
1132 Patch by Anders Larsen, 05 Oct 2005
1134 * Set the AT91RM9200 clock to asynchronous mode
1135 Patch by Anders Larsen, 03 May 2005
1137 * Set the AT91RM9200 clock to synchronous mode
1138 Patch by Anders Larsen, 29 Apr 2005
1140 * Add support for Cogent csb637
1141 Patch by Anders Larsen, 29 Apr 2005
1143 * Fix dm9161.c initialization
1144 Patch by Anders Larsen, 29 Apr 2005
1146 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1147 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1149 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1150 Patch by Anders Larsen, 29 Apr 2005
1152 * Fix device partition intialization for SystemACE disks.
1153 Patch by Stephen Williams, 28 Apr 2005
1155 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1156 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1158 * Add support for S29GL064M-R3 flash chip on xsengine board
1159 Patch by Kurt Stremerch, 18 Apr 2005
1161 * E500 update: repoint IVPR to RAM when code is relocated
1162 Patch by Kylo Ginsberg, 13 Apr 2005
1164 * Fix loop end test in lib_generic/string.c:strswab()
1165 Patch by Andrew Dyer, October 10, 2005
1166 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1170 * Update ARM Integrator boards:
1171 Correct addessing errors in platform files.
1172 Split off common core module data from Integrator header files to
1173 include/armcoremodule.h.
1174 Patch by Peter Pearse, 04 Oct 2005
1176 * Make sure only supported compiler options are used
1177 Import "cc-option" shell function from kernel and
1178 use it to get the correct ARM GCC options for individual CPUs
1179 Patch by Peter Pearse, 30 Jun 2005
1181 * Fix 440GR to print correct cpu revision
1182 Patch by Stefan Roese, 04 Oct 2005
1184 * Change board message on AMCC Yosemite & Yellowstone to common style
1185 Patch by Stefan Roese, 03 Oct 2005
1187 * Fix compiler warning
1189 * Fix FEC PHY addresses for TQM85xx boards
1191 * Fix uninitialized variable problem in hush shell
1192 Patch by Lars Rostock, 26 Sep 2005
1194 * Undo change of f6e20fc6ca... to include/configs/trab.h
1195 (Must have been an accident?)
1197 * Add support for AT91RM9200 OHCI Controller.
1198 Patch by Eric Benard, 07 Apr 2005
1200 * Update ARM mach-types.h
1201 Patch by Eric Benard, 07 Apr 2005
1203 * Add support for MP2USB board.
1204 Patch by Eric Benard, 07 Apr 2005
1206 * Add board support for armadillo HT1070
1207 Patch by Rowel Atienza, 06 Apr 2005
1209 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1210 Patch by Vitaly Bordug, 30 Mar 2005
1212 * Add iopset command on mpc8xx
1213 Patch by Daniel Eisenhut, 25 Mar 2005
1215 * Add support for MII in eepro100 driver.
1216 Patch by Gleb Natapov, 21 Mar 2005
1218 * Fixes to the Lubbock (PXA 25x) support:
1219 - Resolve the FIXME with respect to saving the u-boot environment.
1220 - Make the default load address land in real memory.
1221 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1222 Patch by David Brownell, 10 Mar 2005
1224 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1225 Patch by Marc Leeman, 04 Mar 2005
1227 * OMAP242x H4 board update
1228 - fix for ES2 differences.
1229 - switch to using the cfi_flash driver.
1230 - fix SRAM build address.
1231 - fix for GP device operation.
1232 - unlock SRAM for GP devices.
1233 - display more device information.
1234 - fix potential deadlock in omap24xx_i2c driver.
1235 - fix DLL load values to match dpllout*1 operation.
1236 - fix 2nd chip select init for combo DDR device.
1237 - add support for CFI Intel 28F256L18 on H4 board.
1238 Patch by Richard Woodruff, 03 Mar 2005
1240 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1241 Patch by Steven Scholz, 02 Mar 2005
1244 Patch by Ara Avanesyan, 24 Feb 2005
1246 * Remove unneeded #include <malloc.h>
1247 Patch by Ladislav Michl, 22 Feb 2005
1249 * Add cramfs support for m68k
1250 Patch by Zachary Landau, 21 Feb 2005
1252 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1253 Patch by Jeff Angielski, 21 Feb 2005
1255 * Fix au1x00_serial baud rate calculation:
1256 remove hardcoded cpu clock divisor and use register instead;
1257 round up instead of truncate
1258 Patch by Andrew Dyer, 15 Feb 2005
1260 * Add Xilinx Spartan3 family FPGA support
1261 Patch by Kurt Stremerch, 14 Feb 2005
1263 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1264 Patch by Zachary Landau, 11 Feb 2005
1266 * Fix VOH405 Support
1267 Patch by Matthias Fuchs, 25 Sep 2005
1269 * Added support for PCI bridge on MPC8272ADS
1270 Patch by Vitaly Bordug, Feb 09 2005
1272 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1273 Patch by Jean-Paul Saman, 8 Feb 2005
1275 * Fix strswab() to reliably find end of string
1276 Patch by Andrew Dyer, 08 Feb 2005
1278 * Fix typos in include/ppc440.h
1279 Patch by Andrew E Mileski, 04 Feb 2005
1281 * Add Vibren (was Accelent) PXA255 IDP Support
1282 Patch by Cliff Brake, 04 Feb 2005
1284 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1285 Patch by Andrew Dyer, 31 Jan 2005
1287 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1288 Patch by Peter Pearse, 2 Feb 2005
1290 * Fix error handling in tools/env/fw_env.c
1291 Patch by Ara Avanesyan, 01 Feb 2005
1293 * Fix MGT5100 PSC baudrate calculation
1294 Patch by Sebastian Schau, 27 Jan 2005
1296 * OMAP242x fix for GP device booting
1297 - Add SRAM unlock for GP devices.
1298 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1299 Patches by Richard Woodruff, 21 Jan 2005:
1301 * Add support for AMD's Pb1x00 eval board;
1302 add MII routines to the au1x00 ethernet driver;
1303 add USB ohci driver (work in progress)
1304 Patch by Thomas Sailer, 20 Jan 2005
1306 * Update omap5912osk board
1307 Use drivers/cfi_flash.c instead of private flash driver;
1308 Remove hardcoded personalized settings from omap5912osk.h;
1309 Fix spacing with (RO) marks in 'flinfo' output.
1310 Patch by Michael Bendzick, 14 Jan 2005
1312 * Fix warnings for PCI code on ixp
1313 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1315 * virtex2 fix for bogus download error messages
1316 The virtex2 FPGA download code watches for init going active during
1317 a download of config data as an error condition. init also goes
1318 active after a configuration is finished in concert with the done
1319 signal. So far, the code does not check for done active until all
1320 of the configuration data is sent. If configuration data has a few
1321 extra pad bytes at the end, this would cause an error message even
1322 though the download had suceeded.
1323 NOTE: virtex2 slave serial and spartan2 versions may still have the
1325 Patch by Andrew Dyer, 12 Jan 2005
1327 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1328 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1329 message when probing for nonexistent flash in little endian mode.
1330 As a side effect more efficient and smaller code is generated,
1331 which is always a Good Thing (TM).
1332 Patch by Ladislav Michl, 24 Sep 2005
1334 * Update for TFTP using a fixed UDP port
1335 Use the approved environment variable names. Added "tftpdstp" to
1336 allow ports other than 69 per Tolunay Orkun's recommendation.
1337 Patch by Jerry Van Baren, 12 Jan 2005
1339 * Allow to force TFTP to use a fixed UDP port
1340 (Add a configuration option CONFIG_TFTP_PORT and optional env
1342 Patch by Jerry Van Baren, 10 Jan 2005
1344 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1345 Patch by Leif Lindholm, 29 Dec 2004
1347 * Cleanup: fix broken builds
1349 * Fix PHY address argument passing with mii info command
1350 Patch by Andrew Dyer, 28 Dec 2004
1352 * Cleanup (PPC4xx is AMCC now)
1354 * esd CPCI2DP board added
1355 Patch by Matthias Fuchs, 22 Sep 2005
1357 * esd PMC405 board updated
1358 Patch by Matthias Fuchs, 22 Sep 2005
1360 * Add SM501 support to HH405 board.
1361 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1362 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1363 Patch by Stefan Roese, 22 Sep 2005
1365 * Fix autonegotiation in tsec ethernet driver
1366 Patch by Stefan Roese, 21 Sep 2005
1368 * Fix bug in auto_update (trab board)
1369 Patch by Martin Krause, 16 Sep 2005
1371 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1372 Patch by Francesco Mandracci, 16 Sep 2005
1374 * Update configuration for INKA4x0 board
1376 * Update configuration for PM854 board
1377 Based on patch by R. Loeffl, 20 Jul 2005
1379 * Add PCI support to TQM8540 and TQM8560 boards
1380 Patch by Stefan Roese, 15 Sep 2005
1382 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1383 boards (baudrate, environment...). Flash driver fixed.
1384 Patch by Stefan Roese, 15 Sep 2005
1386 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1387 ethernet port on ebony.
1388 Patch by Stefan Roese, 7 Sep 2005
1390 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1392 * Change default console baud rate for stxxtc board
1394 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1395 Patch by Stefan Roese, 31 Aug 2005
1397 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1398 Patch by Pantelis Antoniou, 02 Sep 2005
1402 * Enable SM712 driver support for HMI1001 board.
1404 * Fix problems with ld version 2.16 (dot outside sections problem)
1405 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1406 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1408 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1410 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1412 * Add keyboard and dot matrix display support for HMI1001 board.
1414 * Prepare U-Boot for gcc-4.x
1416 * Fixed Bamboo port to enable running without DDR-DIMM
1417 (Bamboo has also 64MB onboard DDR)
1418 Patch by Stefan Roese, 24 Aug 2005
1420 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1421 now handling all 4xx cpu's
1422 Patch by Stefan Roese, 16 Aug 2005
1424 * Fix make dependencies for at91rm9200 and ks8695 cpus
1425 Patch by Steven Scholz, 23 Aug 2005
1427 * Add JFFS2 support for TQM5200 board
1429 * Add esd cpci5200 and pf5200 boards
1430 Patch by Reinhard Arlt, 22 Aug 2005
1432 * Fix sysclock for TQM8540 and TQM8560 boards
1433 Patch by Martin Krause, 25 Jul 2005
1435 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1436 Patch by Martin Krause, 08 Jun 2005
1438 * Add new board specific commands for TQM5200/STK52XX
1439 - Sound commands (beep, wav, sound)
1440 - Test commands (led, can, backlight, rs232)
1441 Patch by Martin Krause, 02 May 2005
1443 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1444 because of a bug in the AT91RM9200 CPU PLL
1445 Patch by Martin Krause, 22 Apr 2005
1447 * Add automatic HW detection for another CMC_PU2 variant
1448 Patch by Martin Krause, 20 Apr 2005
1450 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1451 Patch by Martin Krause, 19 Apr 2005
1453 * Fix initialization problem on TQM5200 without SM501
1454 Patch by Martin Krause, 08 Apr 2005
1456 * Add RTC support for STK52XX.200
1457 Patch by Martin Krause, 07 Apr 2005
1459 * Add support for IFM o2dnt board
1461 * Enable PCI on hmi1001 board
1463 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1464 so we can use them to, e.g., check the existence of a file with
1465 "if ls foo; then this; else that; fi" in the hush shell
1466 Patch by Andreas Engel, 16 August 2005
1468 * Coding style cleanup
1470 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1471 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1473 * Check return value of malloc in 440gx_enet.c
1474 Patch by Travis B. Sawyer, 18 Jul 2005
1476 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1477 Second serial port on 440GX now defined as a system device.
1478 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1479 Patch by Travis B. Sawyer, 12 Jul 2005
1481 ======================================================================
1482 Changes for U-Boot 1.1.3:
1483 ======================================================================
1485 * Minor code cleanup
1487 * Add forgotten new fils from latest VoiceBlue update
1489 * Make bootretry feature work with hush shell.
1490 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1491 Patch by Andreas Engel, 19 Jul 2005
1493 * Update Hymod Board Database PHP code in "tools" directory
1494 Patch by Murray Jensen, 01 Jul 2005
1496 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1497 Patch by Murray Jensen, 30 Jun 2005
1499 * Fix Murray Jensen's mail address.
1500 Patch by Murray Jensen, 30 Jun 2005
1502 * Preserve PHY_BMCR during a soft reset.
1503 Patch by Carl Riechers, 24 Jun 2005
1505 * VoiceBlue update: eeprom tool can also store firmware version now.
1506 eeprom.bin is runable by jumping at load address.
1507 Patch by Ladislav Michl, 23 May 2005
1509 * Move the AT91RM9200DK to the ARM Systems list.
1510 Patch by Anders Larsen, 26 Apr 2005
1512 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1513 Patch by Anders Larsen, 26 Apr 2005
1515 * measure_gclk() is needed when DEBUG is enabled
1516 Patch by Bryan O'Donoghue, 25 Apr 2005
1518 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1519 Patch by Reinhard Arlt, 12 Aug 2005
1521 * esd PCI405 board updated
1522 Patch by Matthias Fuchs, 28 Jul 2005
1524 * esd WUH405 and DU405 board updated
1525 Patch by Matthias Fuchs, 27 Jul 2005
1527 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1528 Patch by Matthias Fuchs, 4 May 2005
1530 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1531 boards (baudrate, environment...). Flash driver fixed.
1532 Patch by Stefan Roese, 11 Aug 2005
1534 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1535 Patch by Stefan Roese, 11 Aug 2005
1537 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1538 Patch by Stefan Roese, 11 Aug 2005
1540 * Add configuration for IFM AEV FIFO board.
1541 Minor coding style cleanup.
1543 * Add configuration for IFM SPI eval board
1545 * Fix CompactFlash problem on HMI1001 board
1547 * Make new "mtdparts" code build with older compilers
1548 Patch by Andrea Scian, 09 Aug 2005
1550 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1551 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1552 with the 405 defines and the linux kernel defines.
1553 Patch by Stefan Roese, 08 Aug 2005
1555 * Fix compiler warnings with older GCC versions
1557 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1559 Old, obsolete and duplicated code was cleaned up and replace by the
1560 new partitioning method. There are two possible approaches now:
1562 The first one is to define a single, static partition:
1564 #undef CONFIG_JFFS2_CMDLINE
1565 #define CONFIG_JFFS2_DEV "nor0"
1566 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1567 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1568 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1570 The second method uses the mtdparts command line option and dynamic
1573 /* mtdparts command line support */
1574 #define CONFIG_JFFS2_CMDLINE
1575 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1576 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1578 Command line of course produces bigger images, and may be inappropriate
1579 for some targets, so by default it's off.
1581 * Fix build problems for PM856 Board
1583 * Fix sign extension bug in 'fpga loadb' command;
1584 make 'fpga loadb' always print the file header info
1585 Patch by Andrew Dyer, 11 Jan 2005
1587 * Fix errors that occur when accessing SystemACE CF
1588 Patch by Jeff Angielski, 09 Jan 2005
1590 * Document switching between U-Boot and PlanetCore on RPXlite
1591 by Sam Song, 24 Dec 2004
1593 * Fix PowerQUICC II mask detection.
1594 Patch by Eugene Surovegin, 20 Dec 2004
1596 * Add support for Altera NIOS DK1C20 board
1597 Patch by Shlomo Kut, 13 Dec 2004
1599 * Add support for ep8248 board
1600 Patch by Yuli Barcohen, 12 Dec 2004
1604 * Fix baudrate setting for KGDB on MPC8260
1605 Patch by HoJin, 11 Dec 2004
1607 * Fix 'mii help' text formatting
1608 Patch by Cory Tusar, 10 Dec 2004
1610 * Fix return code of NFS command
1611 Patch by Hiroshi Ito, 11 Dec 2004
1615 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1616 Patch by Steven Blakeslee, 04 Aug 2005
1618 * Add support for AMCC Bamboo PPC440EP eval board
1619 Patch by Stefan Roese, 04 Aug 2005
1621 * Patch by Jon Loeliger
1622 Fix style issues primarily in 85xx and 83xx boards.
1624 - Trailing white space
1625 - Indentation not by TAB
1626 - Excessive amount of empty lines
1627 - Trailing empty lines
1629 * Patch by Ron Alder, 11 Jul 2005
1630 Add Xianghua Xiao and Lunsheng Wang's support for the
1631 GDA MPC8540 EVAL board.
1633 * Patch by Eran Liberty
1634 Add support for the Freescale MPC8349ADS board.
1636 * Patch by Jon Loeliger, 25 Jul 2005
1637 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1638 by the upcoming mpc83xx family as well.
1640 * Patch by Jon Loeliger, 05 May 2005
1641 Implemented support for MPC8548CDS board.
1642 Added DDR II support based on SPD values for MPC85xx boards.
1643 This roll-up patch also includes bugfies for the previously
1645 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1647 * Patch by Jon Loeliger, 10 Feb 2005
1648 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1650 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1652 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1653 for faster flash parts.
1654 Add documentation for BR/OR for FLASH.
1656 * Patch by Jon Loeliger 08 Feb 2005
1657 Determine L2 Cache size dynamically on 85XX boards.
1659 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1660 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1661 option rather than a myriad of CONFIG_MPC8560-like variants.
1662 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1663 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1664 new CONFIG_CPM2 option to each 8260 board.
1666 * Add support for MicroSys PM856 board
1667 Patch by Josef Wagner, 03 Aug 2005
1669 * Minor fixes to PM854 board
1670 Patch by Josef Wagner, 03 Aug 2005
1672 * Adjust configuration of XENIAX board
1673 (chip select and GPIO required for USB operation)
1675 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1676 routed to the Watchdog handler
1677 Patch by Eugene Surovegin, 18 Jun 2005
1679 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1680 Patch by Denis Peter, 06 Dec 2004
1682 * Fix endianess problem in TFTP / NFS default filenames
1683 Patch by Hiroshi Ito, 06 Dec 2004
1685 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1687 Patch by Murray Jensen, 18 Jul 2005
1689 * Fix typo in mkconfig script (used == instead of =)
1690 Patch by Murray Jensen, 18 Jul 2005
1692 * Cleanup build problems on 64 bit build hosts
1694 * Update MAINTAINERS file
1696 * Patch by Stefan Roese, 01 Aug 2005:
1697 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1698 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1700 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1701 to run on both 405GP and 405GPr eval boards).
1703 * Patch by Steven Blakeslee, 27 Jul 2005:
1704 - Add support for AMCC PPC440EP/GR.
1705 - Add support for AMCC Yosemite PPC440EP eval board.
1706 - Add support for AMCC Yellowstone PPC440GR eval board.
1708 * Minor fixes for PPChameleon Board:
1709 - fix alignment of NAND size
1710 - make code do what the comment says
1712 * Implement h/w sector protection status synchronization at boot.
1713 The code is provided for, and was tested on, the Yukon/Alaska
1714 and PM520 boards only.
1716 A bug in flash_real_protect() for the Yukon board was fixed by
1717 adding a function that tells if two banks are on one flash chip.
1719 * Fix sysmon POST problem: check I2C error codes
1720 This fixes a problem of displaying bogus voltages when the voltages
1721 are so low that the I2C devices start failing while the rest of the
1722 system keeps running.
1724 * Patch by Cedric Vincent, 6 Jul 2005:
1725 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1727 * Patch by Jon Loeliger, 20 Jul 2005:
1728 Add missing PCI IO port definitions.
1730 * Add CompactFlash support for HMI1001 board.
1732 * Adjust printed board ID for LWMON board.
1734 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1736 * Add new argument format for flash commands to allow for usage like
1737 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1738 U-Boot will automaticially find the end of the corresponding sector.
1740 * Patch by Stefan Roese, 5 Jul 2005:
1741 Update uc100 board PHY setup
1743 * Patch by Stefan Roese, 1 Jul 2005:
1744 Fix PHY address for CATcenter board (now correct!)
1746 * Patch by Stefan Roese, 30 Jun 2005:
1747 Fix PHY addresses for PPChameleon and CATcenter boards
1748 Change MAINTAINER for most esd boards
1750 * Patch by Detlev Zundel, 30 Jun 2005:
1751 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1753 * Fix baudrate calculation problem on MPC5200 systems
1755 * Add EEPROM and RTC support for HMI1001 board
1757 * Patch by Detlev Zundel, 20 Jun 2005:
1758 Fix initialization of low active GPIO pins on inka4x0 board
1760 * Enable redundant environment, disable HW flash protection of
1763 * Patch by Travis Sawyer, 10 Jun 2005:
1764 Initialize allocated dev and private hw structures
1765 after their respective allocation in 440gx_enet.c
1767 * Patch by Steven Scholz, 10 Jun 2005:
1768 Fix byteorder problems with second argument of "bootm" with
1771 * Add support for HMI1001 board
1773 * Disable "date" and "sntp" commands on TQM866M
1775 * Fix watchdog reset problems on LWMON board
1777 * Patch by Juergen Selent, 17 May 2005:
1778 Add support for Funkwerk VoVPN gateway module.
1780 * Cleanup debug code for MPC8220 FEC driver
1782 * Extend burst mode RAM test program to take a loop count
1785 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1786 those boards that use it.
1788 * Patches by Greg Ungerer, 19 May 2005:
1789 - add support for the KS8695P (ARM 922 based) CPU
1790 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1792 * Patch by Steven Scholz, 19 May 2005:
1793 Add support for CONFIG_SERIAL_TAG on ARM boards
1795 * Add PCI support for Sorcery board.
1796 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1798 * Fix compile problems caused by new burst mode SDRAM test;
1799 make port pins to trigger logic analyzer configurable
1801 * Fix timer handling on MPC85xx systems
1803 * Fix debug code in omap5912osk flash driver
1805 * Add support for MPC8247 based "IDS8247" board.
1807 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1809 * On LWMON we must use the watchdog to reset the board as the CPU
1810 genereated HRESET pulse is too short to reset the external
1813 * Add test tool to exercise SDRAM accesses in burst mode
1814 (as standalone program, MPC8xx/PowerPC only)
1816 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1819 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1820 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1821 added to support LZO and LZARI compression modes (undefined by
1824 * Fix problem with symbolic links in JFFS2 code.
1826 * Use linker ASSERT statement to prevent undetected overlapping of
1827 sections on PPChameleon board; other boards might use this, too.
1829 * Patch by Stefan Roese, 03 May 2005:
1831 Fix problems in cmd_universe.c
1833 * Patch by Matthias Fuchs, 03 May 2005:
1834 Added missing variable declaration in cmd_nand.c
1835 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1837 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1839 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1841 Fix PHY address for canmb board.
1843 * Cleanup serial console baudrate calculation on AT91RM9200;
1844 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1846 * Patch by Matthias Fuchs, 18 Apr 2005:
1847 Make PCI target address spaces on PMC405 and CPCI405 boards
1848 configurable via environment variables
1850 * Auto-size RAM on canmb board.
1852 * Add support for canmb board
1854 * Patch by Stefan Roese, 13 Apr 2005:
1855 Update for esd apc405
1857 * Fixes for TQM8560 board:
1859 - remove debug messages
1860 - fix flash sector protection
1862 * Patch by Steven Scholz, 07 Apr 2005:
1863 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1865 * Patches by Steven Scholz, 07 Apr 2005:
1866 Fix compiler warning in altera.c
1867 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1869 * Patch by Ladislav Michl, 06 Apr 2005:
1870 Fix voiceblue configuration.
1872 * Patch by Stefan Roese, 06 Apr 2005:
1873 Updates for OCOTEA board:
1874 - Changed U-Boot size from 512kByte to 256kByte
1875 - Fixed flash driver to support boot from soldered user flash
1876 - Added README for switch from PIBS firmware to U-Boot
1878 * Patch by Travis Sawyer, 05 Apr 2005:
1879 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1880 Problem found by Andrew Wozniak.
1882 * Patch by Steven Scholz, 06 Apr 2005:
1883 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1884 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1886 * Patches by Robert Whaley, 29 Nov 2004:
1887 - update the pxa-regs.h file for PXA27x chips
1888 - add PXA27x based ADSVIX board
1889 - add support for MMC on PXA27x processors
1891 * Patch by Andrew E. Mileski, 28 Nov 2004:
1892 Fix PPC4xx SPD SDRAM detection bug
1894 * Patch by Hiroshi Ito, 26 Nov 2004:
1895 Fix logic of "test -z" and "test -n" commands
1897 * Patch by Ladislav Michl, 05 Apr 2005:
1898 Add support for VoiceBlue board.
1900 * Patch by Ladislav Michl, 05 Apr 2005:
1901 Fix netboot_common() prototypes.
1903 * Patch by Steven Scholz, 05 Apr 2005:
1904 Use i.MX watchdog timer for reset_cpu()
1906 * Patch by Steven Scholz, 05 Apr 2005:
1907 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1908 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1909 (now in interupts.c)
1911 * Add support for MPC8220 based "sorcery" board.
1913 * Add support for TQM8560 board.
1915 * Add FEC support for TQM8540 board.
1916 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1918 * Patch by Martin Krause, 04 Apr 2005:
1919 Update default configuration for CMC_PU2 board.
1921 * Patch by Steven Scholz, 04 Apr 2005:
1922 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1923 - introduce two new configuration options instead:
1924 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1926 * Patch by Steven Scholz, 04 Apr 2005:
1927 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1929 * Fix timer code for ARM systems: make sure that udelay() does not
1930 reset timers so it's save to use udelay() in timeout code.
1932 * Patch by Mathias Küster, 23 Nov 2004:
1933 add udelay support for the mcf5282 cpu
1935 * Patch by Tolunay Orkun, 16 November 2004:
1936 fix incorrect onboard Xilinx CPLD base address
1938 * Patch by Jerry Van Baren, 08 Nov 2004:
1939 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1940 the jumper for the HRCW source should select flash. If lowboot is
1941 not selected, the jumper for the HRCW source should select the
1943 - change default load base address to 0x00400000
1945 * Patch by Yuli Barcohen, 08 Nov 2004:
1946 Add support for Analogue & Micro Rattler boards.
1947 Tested on Rattler8248.
1949 * Patch by Andre Renaud, 08 Nov 2004:
1950 Fix watchdog support in common/lcd.c
1952 * Patch by Marc Leeman, 05 Nov 2003:
1953 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1954 bug only affects the XPC8245 processors
1956 * Patches by Josef Wagner, 29 Oct 2004:
1957 - Add support for MicroSys CPU87 board
1958 - Add support for MicroSys PM854 board
1960 * Patch by Jian Zhang, 02 Nov 2004:
1961 Add 16-bit NAND support
1963 * Patch by Scott McNutt, 01 Nov 2004:
1964 Add missing NIOS/NIOS2 support for "iminfo" command
1966 * Patch by Detlev Zundel, 29 Oct 2004:
1967 Add missing NIOS/NIOS2 support for "mkimage" tool.
1969 * Patch by David Adair, 27 Oct 2004:
1970 Add missing 440GX SDRAM Controller reset
1972 * Patch by Steven Scholz, 25 Oct 2004:
1973 Declare reset_cpu() in include/common.h instead locally
1975 * Patch by Yusdi Santoso, 22 Oct 2004:
1976 - Add support for HIDDEN_DRAGON board
1977 - fix endianess problem in driver/rtl1839.c
1979 * Patch by Allen Curtis, 21 Oct 2004:
1980 support multiple serial ports
1982 * Patch by Richard Klingler, 03 Apr 2005:
1983 Add call to eth_halt() in net/net.c when called functions fail
1984 after eth_init() has been called.
1986 * Patch by Sam Song, 3 April 2005:
1987 - Update README.Netconsole
1990 * Prepare for SoC rework of ARM code:
1991 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1992 - rename memsetup into lowlevel_init (function name and source files)
1993 Patch by Steven Scholz, 03 Apr 2005:
1994 - create SoC specific directories include/asm-arm/arch-imx and
1995 include/asm-arm/arch-s3c24x0
1997 * Fix problems with SNTP support;
1998 enable SNTP support in some boards.
2000 * Patches by Martin Krause, 01 Apr 2005:
2001 - Fix flash erase timeout on CMC_PU2
2002 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2004 * Patch by Steven Scholz, 13 March 2005:
2005 fix cache enabling for AT91RM9200
2007 * Patch by Masami Komiya, 30 Mar 2005:
2008 add SNTP support and expand time server and time offset fields of
2009 DHCP support. See doc/README.SNTP
2011 * Patch by Steven Scholz, 13 Dec 2004:
2012 Fix bug in at91rm920 ethernet driver
2014 * Patch by Steven Scholz, 13 Dec 2004:
2015 Remove duplicated code by merging memsetup.S files for
2016 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2018 * Patch by Detlev Zundel, 31 Mar 2005:
2019 Cleanup duplicate definition of overwrite_console()
2021 * Update TQM5200 configuration;
2022 prepare for Rev. 200 starter kit boards
2024 * Patch by Scott McNutt, 21 Oct 2004:
2025 Add support for Nios-II EPCS Controller core.
2027 * Patch by Scott McNutt, 20 Oct 2004:
2029 - Add sysid command (Nios-II only).
2030 - Locate default exception trampoline at proper offset.
2031 - Implement I/O routines (readb, writeb, etc)
2032 - Implement do_bootm_linux
2034 * Patches by Martin Krause, 22 Mar 2005:
2035 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2036 - add support for SM501 graphics controller
2037 - add support for graphic console on TQM5200
2038 - add support for TQM5200 Rev 200
2039 - cleanup, fix typo in include/configs/TQM5200.h
2041 * Patch by Manfred Baral, 17 Mar 2005:
2044 * Fix RTC configuration for PPChameleon board
2046 * Cleanup, fix typo in include/configs/TQM5200.h
2048 * Patch by Stefan Roese, 16 Mar 2005:
2049 Update for esd auto_update and hh405 board
2051 * Adapt for U-Boot image size (new features enabled) on TQM5200
2053 * Update code for TQM8540 board (and 85xx in general):
2054 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2055 - Reformat boot messages
2056 - Enable redundant environment
2057 - Replace the -O2 optimization flag with -mno-string
2059 * Patch by David Brownell, 10 Mar 2005:
2060 Restore copyright statements in OHCI drivers.
2062 * Add support for TQM8540 board
2064 * Patch by Detlev Zundel, 14 Mar 2005:
2065 NC650: changed NAND flash addressing to using UPMB
2067 * Patch by Stefan Roese, 14 Mar 2005:
2068 Update for esd voh405 fpga image
2070 * INKA4x0: Allow initialization of LCD backlight dimming from
2071 "brightness" environment variable.
2073 * Add port initialization for digital I/O on INKA4x0
2075 * Patch by Stefan Roese, 01 Mar 2005:
2076 Update for esd boards dp405 and hub405
2078 * Fix get_partition_info() parameter error in all other calls
2079 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2081 * Enable USB and IDE support for INKA4x0 board
2083 * Patch by Andrew Dyer, 28 Feb 2005:
2084 fix ext2load passing an incorrect pointer to get_partition_info()
2085 resulting in load failure for devices other than 0
2087 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2089 * Cleanup USB and partition defines
2091 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2093 * Add reset code for Coral-P on INKA4x0 board
2095 * Patch by Martin Krause, 28 Jun 2004:
2096 Update for TRAB board.
2098 * Fix some missing "volatile"s in MPC5xxx FEC driver
2100 * Fix cirrus voltage detection (for CPC45)
2102 * Fix byteorder problem in usbboot and scsiboot commands.
2104 * Patch by Cajus Hahn, 04 Feb 2005:
2105 - don't insist on leading '/' for filename in ext2load
2106 - set default partition to useful value (1) in ext2load
2108 * Patch by Andrew Dyer, 08 Jan 2005:
2109 fix wrong return codes in ext2 code
2111 * Removed '--no-warn-mismatch' option from Makefile. This option
2112 makes 'ld' to overlook binary objects compatibility.
2114 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2115 --end-group) outside of the group. This will make 'ld' to do
2116 _multiple_ search in the library group when resolving symbol
2117 references and do only a _single_ seach in libgcc.a after the group
2120 * Fix stability problems on CPC45 board again.
2122 * Make image detection for diskboot / usbboot / scsiboot more robust
2123 (also check header checksum)
2125 * Update CPC45 board configuration.
2127 * Add USB and PCI support for INKA4x0 board
2129 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2133 * Patch by Robin Getz, 13 Oct 2004:
2134 Add standalone application to change SMC91C111 MAC addresses,
2135 see examples/README.smc91111_eeprom
2137 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2138 Fix Flash support for ARM Integrator CP.
2140 * Patch by Richard Woodruff, 10 Jan 2005:
2141 Update support for OMAP2420 (ARM11) and H4 board:
2142 o clean up and add new types to H4 memory probe code.
2143 o fix to work with internal boot.
2144 o added PRCM config III operation.
2145 o fix marginal flash timings.
2146 o add revison ATAG usage.
2147 o enable voltage scaling at power chip.
2148 o fix compile error for i2c.
2150 * Fix network problem (error when receiving multiple ARP packets)
2152 * Patch by Daniel Poirot, 12 Oct 2004:
2153 Add support for Wind River sbc405 board
2155 * Patch by Rainer Brestan, 12 Oct 2004:
2156 Make examples/Makefile more robust
2158 * Patch by Sam Song, 11 October 2004:
2159 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2160 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2163 * Patch by Sam Song, 10 Oct 2004:
2164 Fix a parameter error in run_command() in main.c
2166 * Patch by Richard Woodruff, 01 Oct 2004:
2167 add support for the TI OMAP2420 processor and its H4 reference
2170 * Patch by Christian Pellegrin, 24 Sep 2004:
2171 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2173 * Patch by Leif Lindholm, 23 Sep 2004:
2174 add support for the AMD db1550 board
2176 * Patch by Travis Sawyer, 15 Sep 2004:
2177 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2178 update README.serial_multi
2180 * Patches by David Snowdon, 07 Sep 2004:
2181 - add u-boot.hex target in the top level Makefile
2182 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2183 - use -mtune=xscale and -march=armv5 options for PXA
2185 * Patch by Florian Schlote, 08 Sep 2004:
2186 Add support for SenTec-COBRA5272-board (ColdFire).
2188 * Patch by Gleb Natapov, 07 Sep 2004:
2189 mpc824x: set PCI latency timer to a sane value
2192 * Patch by Kurt Stremerch, 03 Sep 2004:
2193 Add bitstream configuration option for fpga command (Xilinx only).
2195 * Patch by Kurt Stremerch, 03 Sep 2004:
2196 Add Xilinx Spartan2E family FPGA support
2198 * Patch by Jeff Angielski, 02 Sep 2004:
2199 Add Added support for H2 revision of the EP8260 board.
2200 Fixed formatting for some of the EP8260 related source files.
2202 * Patch by Jon Loeliger, 02 Sep 2004:
2203 Reset monitor size back to 256 so environment can be written
2204 to flash on MPC85xx ADS and CDS releases.
2206 * Patch by Paolo Broggini, 02 Sep 2004:
2207 Make BSS clearing on ARM systems more robust
2209 * Patch by Yue Hu and Joe, 01 Sep 2004:
2210 - add PCI support for ixp425;
2211 - add EEPRO100 suppor tfor ixdp425 board.
2213 * Fix problem with protected sector detection in driver/cfi_flash.c
2215 ======================================================================
2216 Changes for U-Boot 1.1.2:
2217 ======================================================================
2219 * Code cleanup, mostly for GCC-3.3.x
2221 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2222 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2223 additional ethernet addresses.
2225 * Cleanup drivers/i82365.c - avoid duplication of code
2227 * Fix bogus "cannot span across banks" flash error message
2231 * Add support for CompactFlash for the CPC45 Board.
2233 * Fix problems with CMC_PU2 flash driver.
2236 - avoid trigraph warning in fs/ext2/ext2fs.c
2237 - rename UC100 -> uc100
2239 * Add support for UC100 board
2241 * Patch by Stefan Roese, 16 Dez 2004:
2242 - ext2fs support added
2243 - Tundra universe support added
2244 - ColdFire MCF5249 support added (no preloader needed!)
2245 - MCF5249 board TASREG added
2246 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2248 - some esd boards updated
2249 - memory commands "mdc" and "mwc" added for cyclic read/write
2250 (CONFIG_MX_CYCLIC, see README for further description)
2252 * Add support for INKA4X0 board
2254 * Patch by Steven Scholz, 12 Dec 2004:
2255 Fix typo in AT91 memory setup.
2257 * Patch by Martin Krause, 27 Oct 2004:
2258 - add support for "STK52xx" board (including PS/2 multiplexer)
2259 - add hardware detection for TQM5200
2261 * Clean up CMC PU2 flash driver
2263 * Update MAINTAINERS file
2265 * Fix bug in MPC823 LCD driver
2267 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2269 * Enable long help on CMC PU2 board;
2271 increase CPU speed from 179 to 207 MHz.
2273 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2274 unaligned tail part specially).
2276 * Update for AT91RM9200DK and CMC_PU2 boards:
2277 - Enable booting directly from flash
2278 - fix CMC_PU2 flash driver
2280 * Fix mkimage usage message
2282 * Map SRAM on NC650 board
2284 * Work around for Ethernet problems on Xaeniax board
2286 * Patch by TsiChung Liew, 23 Sep 2004:
2287 - add support for MPC8220 CPU
2288 - Add support for Alaska and Yukon boards
2290 * Fix configuration for ERIC board (needs more room)
2292 * Adjust MIPS compiler options at run-time depending on tools version
2293 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2294 "-mcpu=4kc" for old tools)
2296 * Add passing of the command line and memory size information to the
2297 kernel on xaeniax board.
2299 * Enable NAND flash support for NC650 board.
2301 * Patch by Thomas Lange 07 Oct 2004:
2302 Updated README for DBAu1x00 boards to match current status
2304 * Patch by Philippe Robin, 28 Sept 2004:
2305 Fix Flash support for Versatile.
2307 * Patch by Roger Blofeld, 16 Sep 2004:
2308 Fix timeout for DHCP command retry
2310 * Patch by Pantelis Antoniou, 14 Sep 2004:
2311 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2313 * Patch by Pantelis Antoniou, 14 Sep 2004:
2314 Kick watchdog when bz-decompressing
2316 * Fix CFG_HZ problems on AT91RM9200 systems
2317 [Remember: CFG_HZ should be 1000 on ALL systems!]
2319 * Patch by Gridish Shlomi, 30 Aug 2004:
2320 - Add support to revA version of PQ27 and PQ27E.
2321 - Reverted MPC8260ADS baudrate back to original 115200
2323 * Patch by Hojin, 17 Sep 2004:
2324 Fix typo in cfi_flash.c
2326 * Patch by Mark Jonas, 09 September 2004:
2327 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2330 * Patch by Mark Jonas, 31 August 2004:
2331 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2332 improves FTP performance for MPC5200 systems. Enabled for IceCube
2335 * Patch by Michael Bendzick, 30 Aug 2004:
2336 - Improve platform.S code for omap1510inn that detects whether code
2337 is running from SDRAM or not. Patch allows SDRAM to be configured
2338 if code is running out of SRAM at 0x20000000.
2340 * Patch by Frederick Klatt, 30 Aug 2004:
2341 Add support for the Wind River SBC8540/SBC8560 boards
2343 * Configure SX1 board to use drivers/cfi_flash.c
2345 * Patches by Michael Bendzick, 30 Aug 2004:
2346 - Configure omap1510inn board to use drivers/cfi_flash.c
2347 - Make drivers/cfi_flash.c protect environment and redundant
2350 * Patch by Steven Scholz, 23 Jun 2004:
2351 - Add script (tools/img2brec.sh) to programm U-Boot into
2352 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2354 * Patches by Scott McNutt, 24 Aug 2004:
2355 - Add support for Altera Nios-II processors.
2356 - Add support for Psyent PCI-5441 board.
2357 - Add support for Psyent PK1C20 board.
2359 * Patches by Jon Loeliger, 24 Aug 2004:
2360 - Add support for the MPC8541 and MPC8555 CDS boards
2361 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2362 - Convert MPC85xxADS to use common CFI flash driver
2363 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2364 from board_early_init_f()
2365 - Provide SW workaround for PCI initialization on 85xx CDS
2367 * Patches by George G. Davis, 24 Aug 2004:
2368 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2369 - Remove static network setup defaults from mx1ads_config
2370 - update ARM boards to use constants from mach-types.h
2372 * Patch by Gary Jennejohn, 04 Oct 2004:
2373 - fix I2C on at91rm9200
2374 - add support for Ricoh RS5C372A RTC
2376 * Patch by Gary Jennejohn, 01 Oct 2004:
2377 - add support for CMC PU2 board
2378 - add support for I2C on at91rm9200
2380 * Patch by Gary Jennejohn, 28 Sep 2004:
2381 fix baudrate handling on at91rm9200
2383 * Patch by Yuli Barcohen, 22 Aug 2004:
2384 - remove ZPC.1900 board-specific flash driver;
2385 switch the port to generic CFI driver;
2388 * Patch by Hinko Kocevar, 21 Aug 2004:
2389 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2391 * Clean up tools/bmp_logo.c to not add trailing white space
2393 * Patch by Hinko Kocevar, 21 Aug 2004:
2394 - Group common framebuffer functions in common/lcd.c
2395 - Group common framebuffer macros and #defines in include/lcd.h
2396 - Provide calc_fbsize() for video ATAG
2398 * Patch by Sam Song, 21 August 2004:
2399 - Fix a typo in README
2400 - Align "(RO)" output for "flinfo" after "protect on"
2401 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2402 ratio 1:1 when core frequency less than 50MHz
2404 * Patches by Hinko Kocevar, 21 Aug 2004:
2405 - fix some "use of label at end of compound statement" warnings
2406 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2408 * Patch by Steven Scholz, 16 Aug 2004:
2409 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2410 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2411 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2412 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2413 into cpu/arm920t/$(SOC)/
2415 * Patches by Sean Chang, 09 Aug 2004:
2416 - Added support for both 8 and 16 bit mode access to System ACE CF
2418 - Fixed missing System ACE CF device during get FAT partition info
2419 in fat_register_device function.
2420 - Enabled System ACE CF support on ML300.
2422 * Patch by Sean Chang, 09 Aug 2004:
2423 Synch defines for saveenv and do_saveenv functions so they get
2424 compiled under the same statement.
2426 * Patch by Sean Chang, 09 Aug 2004:
2427 - Added I2C support for ML300.
2428 - Added support for ML300 to read out its environment information
2429 stored on the EEPROM.
2430 - Added support to use board specific parameters as part of
2431 U-Boot's environment information.
2432 - Updated MLD files to support configuration for new features
2435 * Patches by Travis Sawyer, 05 Aug 2004:
2436 - Remove incorrect bridge settings for eth group 6
2437 - Add call to setup bridge in ppc_440x_eth_initialize
2438 - Fix ppc_440x_eth_init to reset the phy only if its the
2439 first time through, otherwise, just check the phy for the
2440 autonegotiated speed/duplex. This allows the use of netconsole
2441 - only print the speed/duplex the first time the phy is reset.
2443 * Patch by Shlomo Kut, 29 Mar 2004:
2444 Add support for MKS Instruments "Quantum" board
2446 * Fix build problem with Cogent boards;
2447 avoid using <asm/byteorder.h> when using the host compiler
2449 * Patch by Ganapathi C, 04 Aug 2004:
2450 Fix NFS timeout issue
2452 * Patch by Yuli Barcohen, 19 Jul 2004:
2453 - Fix host tools building in Cygwin environment
2454 - Fix header files search order for host tools
2456 * Patch by Tom Armistead, 19 Jul 2004:
2457 Fix kgdb.S support for 74xx_75x cpu
2459 * Patch by Jon Loeliger, 15 Jul 2004:
2460 Fix MPC85xx I2C driver
2462 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2464 * Patch by Stephen Williams, 15 July 2004
2465 Set the PCI class code for JSE board as part of PCI interface setup
2467 * Patch by Michael Bendzick, 15 Jul 2004:
2468 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2469 CFG_FLASH_USE_BUFFER_WRITE is set
2471 * Patch by Yuli Barcohen, 13 Jul 2004:
2472 Allow clock setting on MPC866/MPC885 series chips according to
2473 environment variable `cpuclk'
2475 * Patch by Yuli Barcohen, 20 Apr 2004:
2476 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2478 * Patch by Vincent Dubey, 24 Sep 2004:
2479 Add support for xaeniax board
2481 * Add comment about non-GPL character of standalone applications to
2484 * Fix FEC ethernet problem on NSCU board.
2486 * Patch by Gary Jennejohn, 09 Sep 2004:
2487 allow to use USART1 as console port on at91rm9200dk boards
2489 * Patch by Stefan Roese, 16 Sep 2004:
2492 * Fix SysClk handling for PPChameleon and CATcenter boards
2494 * Patch by Detlev Zundel, 08 Sep 2004:
2495 Update etags build target
2497 * Improve NetConsole support: add support for broadcast destination
2498 address and buffered input.
2500 * Cleanup compiler warnings for GCC 3.3.x and later
2502 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2504 * Add support for IDS "NC650" board
2506 * Add automatic update support for LWMON board
2508 * Clear Block Lock-Bits when erasing flash on LWMON board.
2510 * Fix return code of "fatload" command
2512 * Enable MSDOS/VFAT filesystem support for LWMON board
2514 * Patch by Martin Krause, 03 Aug 2004:
2515 change timing for SM501 graphics controller on TQM5200 module
2517 * Patch by Mark Jonas, 13 July 2004:
2518 - Total5200 LCD now run in little endian mode. Endianess conversion
2519 is done in hardware.
2520 - Removed last reference to "console" environment variable.
2522 * Patches by Lars Munch, 12 Jul 2004:
2523 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2525 - split out the LXT971A PHY from ns_9750_eth.h
2526 - split the dm9161 phy part out of at91rm9200_ether.c
2528 * Patch by Andreas Engel, 12 Jul 2004:
2529 Replaced hardcoded PL011 clock frequency with config variable.
2530 Fixed wrong CONFIG_CMD_DFL doc.
2532 * Patch by Thomas Viehweger, 09 Jun 2004:
2533 make it possible to remove chpart when there is only one partition
2535 * Add support for console over UDP (compatible to Ingo Molnar's
2536 netconsole patch under Linux)
2538 * Patch by Jon Loeliger, 16 Jul 2004:
2539 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2541 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2542 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2543 and CONFIG_L2_INIT_RAM options.
2544 - Refactor Local Bus initialization out of SDRAM setup.
2545 - Re-implement new version of LBC11/DDR11 errata workarounds.
2546 - Moved board specific PCI init parts out of CPU directory.
2547 - Added TLB entry for PCI-1 IO Memory
2548 - Updated README.mpc85xxads
2550 * Patch by Sascha Hauer, 28 Jun:
2551 - add generic support for Motorola i.MX architecture
2552 - add support for mx1ads, mx1fs2 and scb9328 boards
2554 * Patches by Marc Leeman, 23 Jul 2004:
2555 - Add define for the PCI/Memory Buffer Configuration Register
2556 - corrected comments in cpu/mpc824x/cpu_init.c
2558 * Add support for multiple serial interfaces
2559 (for example to allow modem dial-in / dial-out)
2561 * Patch by Stefan Roese, 15 Jul 2004:
2562 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2564 * Fix NSCU config; add ethernet wakeup code.
2566 * Add link for preloader for Motorola ColdFire to README.m68k
2568 * Patch by Michael Bendzick, 12 Jul 2004:
2569 fix output formatting in drivers/cfi_flash.c
2571 * Patch by Mark Jonas, 02 Jul 2004:
2572 Fix lowboot (again) on MPC5xxx
2574 * Patch by Curt Brune, 07 Jul 2004:
2575 relocate exception vectors on arm720t if needed
2577 * Patch by George G. Davis, 06 Jul 2004:
2578 - update mach-types.h to latest arm.linux.org.uk master list
2579 - Set correct OMAP1610 bi_arch_number for build target
2581 * Patch by Curt Brune, 06 Jul 2004:
2582 evb4510: add support for timer interrupt; cleanup
2584 * Patch by Dan Poirot, 06 Jul 2004:
2585 Fix sbc8260 environment variables
2587 * Cleanup redundand "console" environment variable
2589 * Patch by Mark Jonas, 05 Jul 2004:
2590 add support for the Total5100's and Total5200's LCD screen
2592 * Patches by Dan Eisenhut, 01 Jul 2004:
2594 - Move doc2000.h include to prevent compiler warning on some boards
2596 * Patch by Mark Jonas, 01 Jul 2004:
2597 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2598 MGT5100 and MPC5200 based Freescale platforms.
2600 * Patch by Philippe Robin, 01 Jul 2004:
2601 Add initialization for Integrator and versatile board files.
2603 * Patch by Hinko Kocevar, 01 Jun 2004:
2604 Fix VFD FB allocation, add LCD FB allocation on ARM
2606 * Patch by Martin Krause, 30 Jun 2004:
2607 Add support for TQM5200 board
2609 * Patch by Martin Krause, 29 Jun 2004:
2610 Add loopw command: infinite write loop on address range
2612 * Patches by Yasushi Shoji, 29 Jun 2004:
2613 - add empty include/asm-microblaze/processor.h
2614 - add to CREDITS and MAINTAINERS
2615 - add gd initialization
2616 - add MicroBlaze and SUZAKU board to MAKEALL script
2617 - add reset support for SUZAKU
2618 - add flush_cache() for MicroBlaze
2619 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2620 size flash memory on SUZAKU
2622 * Patch by Prakash Kumar, 27 Jun 2004:
2623 Add support for the PXA250 based Intrinsyc Cerf board.
2625 * Patch by Yasushi Shoji, 27 Jun 2004:
2626 fix comment in include/common.h
2628 * Rename SBC8560 into sbc8560 for consistency
2630 * Patch by Daniel Poirot, 24 Jun 2004:
2631 Add support for Wind River's sbc8240 board
2633 * Patches by Yasushi Shoji, 26 Jun 2004:
2634 - drivers/serial_xuartlite.c: fix "return 0" in void function
2635 - add microblaze support to mkimage tool
2637 * Patch by Fred Klatt, 25 Jun 2004:
2638 Add support for WindRiver's sbc8560 board
2640 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2641 Small Bugs fixes for "at91rm9200dk" board:
2642 - Timing modifications for SPI DataFlash access
2643 - Fix NAND flash detection bug
2645 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2646 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2648 * Patch by Jon Loeliger, 17 June 2004:
2649 Completion of the 8540ADS/8560ADS updates:
2650 Fix some PCI and Rapid I/O memory maps,
2651 Initialize both TSEC 1 and 2,
2653 Update MAINTAINER for 85xx boards and README.mpc85xxads
2655 * Patch by Yuli Barcohen, 16 Jun 2004:
2656 Remove obsolete AdderII port which was superseded by unified
2657 AdderII/Adder87x port
2659 * Patch by Ladislav Michl, 16 Jun 2004:
2660 Fix gcc-3.3.3 warnings for smc91111.c
2662 * Patch by Stefan Roese, 02 Jul 2004:
2663 - Fix bug in 405 ethernet driver; allocated data not cleared!
2664 - Fix problem in 405 i2c driver; don't try to print without console!
2666 * Patch by Paul Ruhland, 11 Jun 2004:
2667 Remove debug code from 'board/lpd7a40x/flash.c'
2669 * Patch by Andrea Marson, 11 Jun 2004:
2670 Update for PPChameleon board:
2671 - support for SysClk @ 25MHz
2672 - support for Silicon Motion SM712 VGA controller
2675 * Patches by Richard Woodruff, 10 Jun 2004:
2676 - fix problems with examples/stubs.c for GCC >= 3.4
2677 - fix problems with gd initialization
2679 * Patch by Curt Brune, 17 May 2004:
2680 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2681 - Add support for ESPD-Inc. EVB4510 Board
2683 * Patch by Marc Leeman, 11 May 2004:
2684 Fix for MPC8245 - reading PPC Memory from another device with the
2685 PPC as PCI target device corrupts data due to interenal hardware
2688 * Fix "cls" command when used with splash screen
2690 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2691 slow download of a big image)
2693 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2694 display even after showing a bitmap
2696 * Patch by Josef Wagner, 04 Jun 2004:
2697 - DDR Ram support for PM520 (MPC5200)
2698 - support for different flash types (PM520)
2699 - USB / IDE / CF-Card / DiskOnChip support for PM520
2700 - 8 bit boot rom support for PM520/CE520
2701 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2702 - I2C and RTC support for CPC45
2703 - support of new flash type (28F160C3T) for CPC45
2705 * Fix flash parameters passed to Linux for PPChameleon board
2707 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2709 * Patch by Paul Ruhland, 10 Jun 2004:
2710 fix support for Logic SDK-LH7A404 board and clean up the
2711 LH7A404 register macros.
2713 * Patch by Matthew McClintock, 10 Jun 2004:
2714 Modify code to select correct serial clock on Sandpoint8245
2716 * Patch by Robert Schwebel, 10 Jun 2004:
2717 Add support for Intel K3 strata flash.
2719 * Patch by Thomas Brand, 10 Jun 2004:
2720 Fix "loads" command on DK1S10 board
2722 * Patch by Yuli Barcohen, 09 Jun 2004:
2723 Add support for 8MB flash SIMM and JFFS2 file system on
2724 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2726 * Patch by Yuli Barcohen, 09 Jun 2004:
2727 Add support for Analogue&Micro Adder87x and the older AdderII board.
2729 * Patch by Ming-Len Wu, 09 Jun 2004:
2730 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2732 * Patch by Sam Song, 09 Jun 2004:
2733 - Add support for RPXlite_DW board
2734 - Update FLASH driver for 4*AM29DL323DB90VI
2735 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2737 * Patch by Mark Jonas, 08 June 2004:
2738 - Make MPC5200 boards evaluate the SVR to print processor name and
2739 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2741 * Patch by Kai-Uwe Bloem, 06 May 2004:
2742 Fix endianess problem in cramfs code
2744 * Patch by Tom Armistead, 04 Jun 2004:
2745 Add support for MAX6900 RTC
2747 * Patches by Ladislav Michl, 03 Jun 2004:
2748 - fix cfi_flash.c on LE systems
2749 - let 'make mrproper' delete u-boot.img as well
2750 - turn printf into debug in cfi_flash.c
2752 * Patch by Kurt Stremerch, 28 May 2004:
2753 Add support for Exys XSEngine board
2755 * Patch by Martin Krause, 27 May 2004:
2756 Fix a MPC5xxx I2C timing issue in i2c_probe().
2758 * Patch by Leif Lindholm, 27 May 2004:
2759 Fix board_init_f() for dbau1x00 board.
2761 * Patch by Imre Deak, 26 May 2004:
2762 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2763 Set flash base accordingly, and decide whether to do or skip board
2764 specific setup steps.
2766 * Patch by Josef Baumgartner, 26 May 2004:
2767 Add missing define in include/asm-m68k/global_data.h
2769 * Patch by Josef Baumgartner, 25 May 2004:
2770 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2772 * Patch by Paul Ruhland, 24 May 2004:
2773 fix SDRAM initialization for LPD7A400 board.
2775 * Patch by Jian Zhang, 20 May 2004:
2776 add support for environment in NAND flash
2778 * Patch by Yuli Barcohen, 20 May 2004:
2779 Add support for Interphase iSPAN boards.
2781 * Patches by Paul Ruhland, 17 May 2004:
2782 - Add I/O functions to the smc91111 ethernet driver to support the
2783 Logic LPD7A40x boards.
2784 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2785 specifically the LPD7A400.
2787 * Patches by Robert Schwebel, 15 May 2004:
2788 - call MAC address reading code also for SMSC91C111;
2789 - make SMSC91C111 timeout configurable, remove duplicate code
2790 - fix get_timer() for PXA
2791 - update doc/README.JFFS2
2792 - use "bootfile" env variable also for jffs2
2794 * Patch by Tolunay Orkun, 14 May 2004:
2795 Add support for Cogent CSB472 board (8MB Flash Rev)
2797 * Patch by Thomas Viehweger, 14 May 2004:
2798 - flash.h: more flash types added
2799 - immap_8260.h: some bits added (useful for RMII)
2800 - cmd_coninfo.c: typo corrected, printf -> puts
2801 - reduced size by replacing spaces with tab
2803 * Patch by Robert Schwebel, 13 May 2004:
2804 Add 'imgextract' command: extract one part of a multi file image.
2806 * Patches by Jon Loeliger, 11 May 2004:
2807 Dynamically handle REV1 and REV2 MPC85xx parts.
2808 (Jon Loeliger, 10-May-2004).
2809 New consistent memory map and Local Access Window across MPC85xx line.
2810 New CCSRBAR at 0xE000_0000 now.
2811 Add RAPID I/O memory map.
2812 New memory map in README.MPC85xxads
2813 (Kumar Gala, 10-May-2004)
2814 Better board and CPU identification on MPC85xx boards at boot.
2815 (Jon Loeliger, 10-May-2004)
2816 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2817 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2818 (Jim Robertson, 10-May-2004)
2819 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2820 Supports multiple PHYs.
2821 (Andy Fleming, 10-May-2004)
2822 Some README.MPC85xxads updates.
2823 (Kumar Gala, 10-May-2004)
2824 Copyright updates for "Freescale"
2825 (Andy Fleming, 10-May-2004)
2827 * Patch by Stephen Williams, 11 May 2004:
2828 Add flash support for ST M29W040B
2829 Reduce JSE specific flash.c to remove dead code.
2831 * Patch by Markus Pietrek, 04 May 2004:
2832 Fix clear_bss code for ARM systems (all except s3c44b0 which
2833 doesn't clear BSS at all?)
2835 * Fix "ping" problem on INC-IP board. Strange problem:
2836 Sometimes the store word instruction hangs while writing to one of
2837 the Switch registers, but only if the next instruction is 16-byte
2838 aligned. Moving the instruction into a separate function somehow
2839 makes the problem go away.
2841 * Patch by Rishi Bhattacharya, 08 May 2004:
2842 Add support for TI OMAP5912 OSK Board
2844 * Patch by Sam Song May, 07 May 2004:
2845 Fix typo of UPM table for rmu board
2847 * Patch by Pantelis Antoniou, 05 May 2004:
2848 - Intracom board update.
2851 * Add support for the second Ethernet interface for the 'PPChameleon'
2854 * Patch by Dave Peverley, 30 Apr 2004:
2855 Add support for OMAP730 Perseus2 Development board
2857 * Patch by Alan J. Luse, 29 Apr 2004:
2858 Fix flash chip-select (OR0) option register setting on FADS boards.
2860 * Patch by Alan J. Luse, 29 Apr 2004:
2861 Report MII network speed and duplex setting properly when
2862 auto-negotiate is not enabled.
2864 * Patch by Jarrett Redd, 29 Apr 2004:
2865 Fix hang on reset on Ocotea board due to flash in wrong mode.
2867 * Patch by Dave Peverley, 29 Apr 2004:
2868 add MAC address detection to smc91111 driver
2870 * Patch by David Müller, 28 Apr 2004:
2871 fix typo in lib_arm/board.c
2873 * Patch by Tolunay Orkun, 20 Apr 2004:
2874 - README update: add CONFIG_CSB272 and csb272_config
2875 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2876 i2cfast environment variable
2878 * Patch by Yuli Barcohen, 19 Apr 2004:
2879 - Rename DUET_ADS to MPC885ADS
2880 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2881 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2882 - Clean up FADS family port to use the new defines
2884 * Fix PCI support on CPC45 board
2886 * Patch by Scott McNutt, 25 Apr 2004:
2887 Add Nios GDB/JTAG Console support:
2888 - Add stubs to support gdb via JTAG.
2889 - Add support for console over JTAG.
2892 * Add support for CATcenter board (based on PPChameleon ME module)
2894 * Patch by Klaus Heydeck, 12 May 2004:
2895 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2896 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2897 various changes to KUP4 board specific files
2899 * Fix minor network problem on MPC5200: need some delay between
2900 resetting the PHY and sending the first packet. Implemented in a
2901 "natural" way by invoking the PHY reset and initialization code
2902 only once after power on vs. each time the interface is brought up.
2904 * Add some limited support for low-speed devices to SL811 USB controller
2905 (at least "usb reset" now passes successfully and "usb info" displays
2906 correct information)
2908 * Change init sequence for multiple network interfaces: initialize
2909 on-chip interfaces before external cards.
2911 * Fix memory leak in the NAND-specific JFFS2 code
2913 * Fix SL811 USB controller when attached to a USB hub
2915 * Fix config option spelling in PM520 config file
2917 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2918 patches by Pantelis Antoniou, 30 Mar 2004)
2920 * Fix minor NAND JFFS2 related issue
2922 * Fixes for SL811 USB controller:
2923 - implement workaround for broken memory stick
2924 - improve error handling
2926 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2927 cope with congested networks.
2929 ======================================================================
2930 Changes for U-Boot 1.1.1:
2931 ======================================================================
2933 * Patch by Travis Sawyer, 23 Apr 2004:
2934 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2935 errata from Vitesse Semiconductor.
2937 * Patch by Philippe Robin, 22 Apr 2004:
2938 Fix ethernet configuration for "versatile" board
2940 * Patch by Kshitij Gupta, 21 Apr 2004:
2941 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2943 * Patch by Steven Scholz, 24 Feb 2004:
2944 Fix a bug in AT91RM9200 ethernet driver:
2945 The MII interface is now initialized before accessing the PHY.
2947 * Patch by John Kerl, 19 Apr 2004:
2948 Use U-boot's miiphy.h for PHY register names, rather than
2949 introducing a new header file.
2951 * Update pci_ids.h from linux-2.4.26
2953 * Patch by Masami Komiya, 19 Apr 2004:
2954 Fix problem cause by VLAN function on little endian architecture
2955 without VLAN environment
2957 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2958 binary image for all clock frequencies. Implement run-time
2959 optimization of flash access timing based on the actual bus
2962 * Modify KUP4X board configuration to use SL811 driver for USB memory
2963 sticks (including FAT / VFAT filesystem support)
2965 * Add SL811 Host Controller Interface driver for USB
2967 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2969 * Patch by Pantelis Antoniou, 19 Apr 2004:
2970 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2971 Minor patches for Intracom boards.
2973 * Patch by Christian Pell, 19 Apr 2004:
2974 cleanup support for CF/IDE on PCMCIA for PXA25X
2976 * Temporarily disabled John Kerl's extended MII command code because
2977 "miivals.h" is missing
2979 * Patches by Mark Jonas, 13 Apr 2004:
2980 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2981 - Add sync instructions to IceCube SDRAM init code
2982 - Move SDRAM chip constants into seperate include files
2983 - Unify DDR and SDR initialization code
2984 - Unify all IceCube (Lite5xxx) target names
2986 * Patch by John Kerl, 16 Apr 2004:
2987 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2988 mii read 4-7 18-1a. Also add mii dump subcommand for
2989 pretty-printing standard regs 0-5.
2991 * Patch by Stephen Williams, 16 April 2004:
2992 fix typo in JSE.h; update MAINTAINERS
2994 * Patch by Matthew S. McClintock, 14 Apr 2004:
2995 fix initdram function for utx8245 board
2997 * Patch by Markus Pietrek, 14 Apr 2004:
2998 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3000 * Patch by Reinhard Meyer, 18 Apr 2004:
3001 provide the IDE Reset Function for EMK 5200 boards
3003 * Patch by Masami Komiya, 12 Apr 2004:
3004 fix pci_hose_write_config_{byte,word}_via_dword problems
3006 * Patch by Sangmoon Kim, 12 Apr 2004:
3007 Update max RAM size for debris board
3009 * Patch by Travis Sawyer, 08 Apr 2004:
3010 Add TLB entry for second DIMM slot on ocotea
3012 * Patch by Masami Komiya, 08 Apr 2004:
3013 add RTL8169 network driver
3015 * Patch by Dan Malek, 07 Apr 2004:
3016 - Add support for RPC/STx GP3, Motorola 8560 board
3017 - Update 85xx TSEC driver so it searches MII for first available PHY
3019 - Add functions to support console MII commands.
3021 * Patch by Tolunay Orkun, 07 Apr 2004:
3022 Move initialization of bi_iic_fast[]
3023 from board_init_f() to board_init_r()
3025 * Patch by Yasushi Shoji, 07 Apr 2004:
3026 Cleanup microblaze port
3028 * Patch by Sangmoon Kim, 07 Apr 2004:
3029 Add auto SDRAM module detection for Debris board
3031 * Patch by Rune Torgersen, 06 Apr 2004:
3032 - Fix some PCI problems on the MPC8266ADS board
3033 - Fix the location of some PCI entries in the immap structure
3035 * Patch by Yasushi Shoji, 07 Apr 2004:
3036 - add support for microblaze processors
3037 - add support for AtmarkTechno "suzaku" board
3039 * Configure PPChameleon board to use redundand environment in flash
3041 * Configure PPChameleon board to use JFFS2 NAND support.
3043 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3045 * Patch by Rune Torgersen, 16 Apr 2004:
3048 * Patches by Pantelis Antoniou, 16 Apr 2004:
3049 - add support for a new version of an Intracom board and fix
3050 various other things on others.
3051 - add verify support to the crc32 command (define
3052 CONFIG_CRC32_VERIFY to enable it)
3053 - fix FEC driver for MPC8xx systems:
3054 1. fix compilation problems for boards that use dynamic
3056 2. shut down FEC after network transfers
3057 - HUSH parser fixes:
3058 1. A new test command was added. This is a simplified version of
3059 the one in the bourne shell.
3060 2. A new exit command was added which terminates the current
3062 3. Fixed handing of $? (exit code of last executed command)
3063 - Fix some compile problems;
3064 add "once" functionality for the netretry variable
3066 * Patch by George G. Davis, 02 Apr 2004:
3067 add support for Intel Assabet board
3069 * Patch by Stephen Williams, 01 Apr 2004:
3070 Add support for Picture Elements JSE board
3072 * Patch by Christian Pell, 01 Apr 2004:
3073 Add CompactFlash support for PXA systems.
3075 * Patches by Pantelis Antoniou, 30 Mar 2004:
3076 - add auto-complete support to the U-Boot CLI
3077 - add support for NETTA and NETPHONE boards; fix NETVIA board
3078 - add support for the Epson 156x series of graphical displays
3079 (These displays are serial and not suitable for using a normal
3080 framebuffer console on them)
3081 - add infrastructure needed in order to POST any DSPs in a board
3082 - improve and fix various things in the MPC8xx FEC driver:
3083 1. The new 87x and 88x series of processors have two FECs,
3084 and the new driver supports them both.
3085 2. Another change in the 87x/88x series is support for
3086 the RMII (Reduced MII) interface. However numerous
3087 changes are needed to make it work since the PHYs
3088 are connected to the same lines. That means that
3089 you have to address them correctly over the MII
3091 3. We now correctly match the MII/RMII interface
3092 configuration to what the PHY reports.
3093 - Fix problem when readingthe MII status register. Due to the
3094 internal design of many PHYs you have to read the register
3095 twice. The problem is more apparent in 10Mbit mode.
3096 - add new mode ".jffs2s" for reading from a NAND device: it just
3097 skips over bad blocks.
3098 - add networking support for VLANs (802.1q), and CDP (Cisco
3100 - some minor patches / cleanup
3102 * Patch by Yuli Barcohen, 28 Mar 2004:
3103 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3104 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3105 - Change configuration method for MPC8260ADS family
3107 * add startup code to clear the BSS of standalone applications
3109 * Fix if / elif handling bug in HUSH shell
3111 ======================================================================
3112 Changes for U-Boot 1.1.0:
3113 ======================================================================
3115 * Patch by Mark Jonas: Remove config.tmp files only when
3116 unconfiguring the board
3118 * Adapt RMU board for bigger flash memory
3120 * Patch by Klaus Heydeck, 13 Mar 2003:
3121 Add support for KUP4X Board
3123 * Patch by Pavel Bartusek, 21 Mar 2004
3124 Add Reiserfs support
3126 * Patch by Hinko Kocevar, 20 Mar 2004
3127 - Add auto-release for SMSC LAN91c111 driver
3128 - Add save/restore of PTR and PNR regs as suggested in datasheet
3130 * Patch by Stephen Williams, 19 March 2004
3131 Increase speed of sector reads from SystemACE,
3132 shorten poll timeout and remove a useless reset
3134 * Patch by Tolunay Orkun, 19 Mar 2004:
3135 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3138 * Patch by Brad Kemp, 18 Mar 2004:
3139 prevent machine checks during a PCI scan
3141 * Patch by Pierre Aubert, 18 Mar 2004:
3142 Fix string cleaning in IDE identification
3144 * Patch by Pierre Aubert, 18 Mar 2004:
3145 - Unify video mode handling for Chips & Technologies 69000 Video
3146 chip and Silicon Motion SMI 712/710/810 Video chip
3147 - Add selection of the video output (CRT or LCD) via 'videoout'
3148 environment variable for the Silicon Motion
3151 * Patch by Pierre Aubert, 18 Mar 2004:
3152 include/common.h typo fix
3154 * Patches by Tolunay Orkun, 17 Mar 2004:
3155 - Add support for bd->bi_iic_fast[] initialization via environment
3156 variable "i2cfast" (CONFIG_I2CFAST)
3157 - Add "i2cfast" u-boot environment variable support for csb272
3159 * Patch by Carl Riechers, 17 Mar 2004:
3160 Ignore '\0' characters in console input for use with telnet and
3163 * Patch by Leon Kukovec, 17 Mar 2004:
3164 typo fix for strswab prototype #ifdef
3166 * Patches by Thomas Viehweger, 16 Mar 2004:
3167 - show PCI clock frequency on MPC8260 systems
3168 - add FCC_PSMR_RMII flag for HiP7 processors
3169 - in do_jffs2_fsload(), take load address from load_addr if not set
3170 explicit, update load_addr otherwise
3171 - replaced printf by putc/puts when no formatting is needed
3172 (smaller code size, faster execution)
3174 * Patch by Phillippe Robin, 16 Mar 2004:
3175 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3177 * Patch by Stephen Williams, 15 Mar 2004:
3178 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3180 * Patch by Tolunay Orkun, 15 Mar 2004:
3181 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3183 * Patch by Travis Sawyer, 15 Mar 2004:
3184 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3186 * Add start-up delay to make sure power has stabilized before
3187 attempting to switch on USB on SX1 board.
3189 * Patch by Josef Wagner, 18 Mar 2004:
3190 - Add support for MicroSys XM250 board (PXA255)
3191 - Add support for MicroSys PM828 board (MPC8280)
3192 - Add support for 32 MB Flash on PM825/826
3193 - new SDRAM refresh rate for PM825/PM826
3194 - added support for MicroSys PM520 (MPC5200)
3195 - replaced Query by Identify command in CPU86/flash.c
3196 to support 28F160F3B
3198 * Fix wrap around problem with udelay() on ARM920T
3200 * Add support for Macronix flash on TRAB board
3202 * Patch by Pierre Aubert, 15 Mar 2004:
3203 Fix buffer overflow in IDE identification
3205 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3207 * Remove redundand #define in IceCube.h
3209 * Patch by Steven Scholz, 27 Feb 2004:
3210 - Adding get_ticks() and get_tbclk() for AT91RM9200
3211 - Many white space fixes in cpu/at91rm9200/interrupts.c
3213 * Patches by Steven Scholz, 20 Feb 2004:
3214 some cleanup in AT91RM9200 related code
3216 * Patches by Travis Sawyer, 12 Mar 2004:
3217 - Fix Gigabit Ethernet support for 440GX
3218 - Add Gigabit Ethernet Support to MII PHY utilities
3220 * Patch by Brad Kemp, 12 Mar 2004:
3221 Fixes for drivers/cfi_flash.c:
3222 - Better support for x8/x16 implementations
3223 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3224 - Added defines for AMD command and address constants
3226 * Patch by Leon Kukovec, 12 Mar 2004:
3227 Fix get_dentfromdir() to correctly handle deleted dentries
3229 * Patch by George G. Davis, 11 Mar 2004:
3230 Remove hard coded network settings in TI OMAP1610 H2
3231 default board config
3233 * Patch by George G. Davis, 11 Mar 2004:
3234 add support for ADS GraphicsClient+ board.
3236 * Patch by Pierre Aubert, 11 Mar 2004:
3237 - add bitmap command and splash screen support in cfb console
3238 - add [optional] origin in the bitmap display command
3240 * Patch by Travis Sawyer, 11 Mar 2004:
3241 Fix ocotea board early init interrupt setup.
3243 * Patch by Thomas Viehweger, 11 Mar 2004:
3244 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3246 * Patch by Stephan Linz, 09 Mar 2004
3247 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3249 * Patch by George G. Davis, 9 Mar 2004:
3250 fix recent build failure for SA1100 target
3252 * Patch by Travis Sawyer, 09 Mar 2004:
3253 Support native interrupt mode for the IBM440GX.
3254 Previously it was running in 440GP compatibility mode.
3256 * Patch by Philippe Robin, 09 Mar 2004:
3257 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3260 * Patch by Masami Komiya, 08 Mar 2004:
3261 Don't overwrite server IP address or boot file name
3262 when the boot server does not return values
3264 * Patch by Tolunay Orkun, 5 Mar 2004:
3265 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3267 * Patch by Tolunay Orkun, 5 Mar 2004:
3268 Fix early board initialization for Cogent CSB272 board
3270 * Patch by Ed Okerson, 3 Mar 2004:
3271 fix CFI flash writes for little endian systems
3273 * Patch by Reinhard Meyer, 01 Mar 2004:
3274 generalize USB and IDE support for MPC5200 with according
3275 changes to IceCube.h and TOP5200.h
3276 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3277 add info about USB and IDE to README
3279 * Patch by Yuli Barcohen, 4 Mar 2004:
3280 Fix problems with GCC 3.3.x which changed handling of global
3281 variables explicitly initialized to zero (now in .bss instead of
3284 * Patch by Leon Kukovec, 02 Mar 2004:
3285 add strswab() to fix IDE LBA capacity, firmware and model numbers
3286 on little endian machines
3288 * Patch by Masami Komiya, 02 Mar 2004:
3289 - Remove get_ticks() from NFS code
3290 - Add verification of RPC transaction ID
3292 * Patch by Pierre Aubert, 02 Mar 2004:
3293 cleanup for IDE and USB drivers for MPC5200
3295 * Patch by Travis Sawyer, 01 Mar 2004:
3297 - Add IBM PPC440GX Ref Platform support (Ocotea)
3298 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3299 Adapted to U-Boot and 440GX port
3301 - Add gracious handling of all Ethernet Pin Selections for 440GX
3302 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3304 - Add needed bit definitions
3307 * Patch by Carl Riechers, 1 Mar 2004:
3308 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3310 * Patch by Stephan Linz, 27 Feb 2004
3311 - avoid problems for targets without NFS download support
3313 * Patch by Rune Torgersen, 27 Feb 2004:
3314 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3315 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3316 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3318 * Patch by Masami Komiya, 27 Feb 2004:
3319 Fix rarpboot: add autoload by NFS
3321 * Patch by Dan Eisenhut, 26 Feb 2004:
3322 fix flash_write return value in saveenv
3324 * Patch by Stephan Linz, 11 Dec 2003
3325 expand config.mk to avoid trigraph warnings on NIOS
3327 * Rename "BMS2003" board into "HMI10"
3329 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3330 storage; auto-set console on USB port (using preboot command)
3332 * Add support for SX1 mobile phone; add support for USB-based console
3333 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3335 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3337 * Fix SDRAM timings for LITE5200 / IceCube board
3339 * Handle Auti-MDIX / connection status for INCA-IP
3341 * Fix USB problems when attempting to read 0 bytes
3343 * Patch by Travis Sawyer, 26 Feb 2004:
3344 Fix broken compile for XPEDITE1K target.
3346 * Patch by Stephan Linz, 26 Feb 2004:
3347 Bug fix for NFS code on NIOS targets
3349 * Patch by Stephen Williams, 26 Feb 2004:
3350 Break up SystemACE reads of large block counts
3352 * Patch by Pierre Aubert, 26 Feb 2004
3353 add IDE support for MPC5200
3355 * Patch by Masami Komiya, 26 Feb 2004:
3356 add autoload via NFS
3358 * Patch by Stephen Williams
3359 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3360 elsewhere in the source.
3362 * Patch by Steven Scholz, 25 Feb 2004:
3363 - Timeouts in FPGA code should be based on CFG_HZ
3364 - Minor cleanup in code for Altera FPGA ACEX1K
3366 * Patch by Steven Scholz, 25 Feb 2004:
3367 Changed "Directory Hierarchy" section in README
3369 * Patch by Masami Komiya, 25 Feb 2004:
3370 Reduce copy count in nfs_read_reply() of NFS code
3372 * Patch by Markus Pietrek, 24 Feb 2004:
3373 NS9750 DevBoard added
3375 * Patch by Pierre Aubert, 24 Feb 2004
3376 add USB support for MPC5200
3378 * Patch by Steven Scholz, 24 Feb 2004:
3379 - fix MII commands to use values from last command
3381 * Patch by Torsten Demke, 24 Feb 2004:
3382 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3384 * Patch by Rahul Shanbhag, 19 Feb 2004:
3385 Fixes for for OMAP1610 board:
3386 - shift some IRQ specific code to platform.S file
3387 - remove duplicatewatchdog reset code from start.S
3389 * Make Auto-MDIX Support configurable on INCA-IP board
3391 * Fix license for mkimage tool
3393 * Patch by Masami Komiya, 24 Feb 2004:
3394 Update NetBootFileXferSize in NFS code
3396 * Patch by Scott McNutt, 24 Feb 2004:
3397 fix packet length in NFS code
3399 * Patch by Masami Komiy, 22 Feb 2004:
3400 Add support for NFS for file download
3402 * Patch by Andrea Scian, 17 Feb 2004:
3403 Add support for S3C44B0 processor and DAVE B2 board
3405 * Patch by Steven Scholz, 20 Feb 2004:
3406 - Add support for MII commands on AT91RM9200 boards
3407 - some cleanup in AT91RM9200 ethernet code
3409 * Patch by Peter Ryser, 20 Feb 2004:
3410 Add support for the Xilinx ML300 platform
3412 * Patch by Stephan Linz, 17 Feb 2004:
3413 Fix watchdog support for NIOS
3415 * Patch by Josh Fryman, 16 Feb 2004:
3416 Fix byte-swapping for cfi_flash.c for different bus widths
3418 * Patch by Jon Diekema, 14 Jeb 2004:
3419 Remove duplicate "FPGA Support" notes from the README file
3421 * Patches by Reinhard Meyer, 14 Feb 2004:
3422 - update board/emk tree; use common flash driver
3423 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3424 [adapted for other PPC CPUs -- wd]
3425 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3427 * Patch by Jon Diekema, 13 Feb 2004:
3428 Call show_boot_progress() whenever POST "FAILED" is printed.
3430 * Patch by Nishant Kamat, 13 Feb 2004:
3431 Add support for TI OMAP1610 H2 Board
3432 Fixes for cpu/arm926ejs/interrupt.c
3433 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3434 Fix for a timer bug in OMAP1610 Innovator
3435 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3437 * Patches by Stephan Linz, 12 Feb 2004:
3438 - add support for NIOS timer with variable period preload counter value
3439 - prepare POST framework support for NIOS targets
3441 * Patch by Denis Peter, 11 Feb 2004:
3442 add POST support for the MIP405 board
3444 * Patch by Laurent Mohin, 10 Feb 2004:
3445 Fix buffer overflow in common/usb.c
3447 * Patch by Tolunay Orkun, 10 Feb 2004:
3448 Add support for Cogent CSB272 board
3450 * Patch by Thomas Elste, 10 Feb 2004:
3451 Add support for NET+50 CPU and ModNET50 board
3453 * Patch by Sam Song, 10 Feb 2004:
3454 Fix typos in cfi_flash.c
3456 * Patch by Leon Kukovec, 10 Feb 2004
3457 Fixed long dir entry slot id calculation in get_vfatname
3459 * Patch by Robin Gilks, 10 Feb 2004:
3460 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3461 !=, <>, <, >, <=, >=)
3463 * Fix problem with side effects in macros in include/usb.h
3465 * Patch by David Benson, 13 Nov 2003:
3466 bug 841358 - fix TFTP download size limit
3468 * Fixing bug 850768:
3469 improper flush_cache() in load_serial()
3471 * Fixing bug 834943:
3472 MPC8540 - missing volatile declarations
3474 * Patch by Stephen Williams, 09 Feb 2004:
3475 Add support for Xilinx SystemACE chip:
3476 - New files common/cmd_ace.c and include/systemace.h
3477 - Hook systemace support into cmd_fat and the partition manager
3479 * Patch by Travis Sawyer, 09 Feb 2004:
3480 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3482 * Patch by Travis Sawyer, 09 Feb 2004:
3484 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3485 - Add phymode for 440 enet
3488 - Change board_pre_init to board_early_init_f
3489 - Add user flash to bus controller setup
3491 - Fix is_pci_host to check GPIO for monarch bit
3492 - Force xpedite1k to pci conventional mode (via #define option)
3494 * Patch by Brad Kemp, 4 Feb 2004:
3495 - handle the machine check that is generated during the PCI scans
3497 - define the registers used in the IMMR by the PCI subsystem.
3499 * Patch by Pierre Aubert, 03 Feb 2004:
3500 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3502 * Patch by Jeff Angielski, 03 Feb 2004:
3503 Fix copy & paste error in cpu/mpc8260/pci.c
3505 * Patch by Reinhard Meyer, 24 Jan 2004:
3506 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3508 * Add Auto-MDIX support for INCA-IP
3512 * Patch by Josef Baumgartner, 10 Feb 2004:
3513 Fixes for ColdFire port
3515 * Patch by Brad Kemp, 11 Feb 2004:
3516 Fix CFI flash driver problems
3518 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3519 modules at CPU clock frequencies above 66 MHz.
3521 * Optimize flash programming speed for LWMON (by another 100% :-)
3523 * Patch by Jian Zhang, 3 Feb 2004:
3524 - Changed the incorrect FAT12BUFSIZE
3525 - data_begin in fsdata can be negative. Changed it to be short.
3527 * Patches by Stephan Linz, 30 Jan 2004:
3528 1: - board/altera/common/flash.c:flash_erase():
3529 o allow interrupts befor get_timer() call
3530 o check-up each erased sector and avoid unexpected timeouts
3531 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3532 o enclose sevenseg_set() in cpp condition
3533 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3534 - fix some typed in mistakes in the NIOS documentation
3535 2: - split DK1C20 configuration into several header files:
3536 o two new files for each NIOS CPU description
3537 o U-Boot related part is remaining in DK1C20.h
3538 3: - split DK1S10 configuration into several header files:
3539 o two new files for each NIOS CPU description
3540 o U-Boot related part is remaining in DK1S10.h
3541 4: - Add support for the Microtronix Linux Development Kit
3542 NIOS CPU configuration at the Altera Nios Development Kit,
3543 Stratix Edition (DK-1S10)
3544 5: - Add documentation for the Altera Nios Development Kit,
3545 Stratix Edition (DK-1S10)
3546 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3548 7: - Add support for the common U-Boot SPI framework at
3551 * Patch by Rahul Shanbhag, 28 Jan 2004:
3552 Fix flash protection/locking handling for OMAP1610 innovator board.
3554 * Patch by Rolf Peukert, 28 Jan 2004:
3555 fix flash write problems on CSB226 board (write with 32 bit bus width)
3557 * Patches by Mark Jonas, 16 Jan 2004:
3558 - fix rounding error when calculating baudrates for MPC5200 PSCs
3559 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3560 time which is not supported
3562 * Patch by Yuli Barcohen, 26 Jan 2004:
3563 Allow bzip2 compression for small memory footprint boards
3565 * Patch by Brad Kemp, 21 Jan 2004:
3566 Add support for CFI flash driver for both the Intel and the AMD
3569 * Patch by Travis Sawyer, 20 Jan 2004:
3570 Fix pci bridge auto enumeration of sibling p2p bridges.
3572 * Patch by Tolunay Orkun, 12 Jan 2004:
3573 Add some delays as needed for Intel LXT971A PHY support
3575 * Patches by Stephan Linz, 09 Jan 2004:
3576 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3577 - make DK1C20 board configuration related to ASMI conform to
3580 * Patch by Anders Larsen, 09 Jan 2004:
3582 ARM memory layout fixes: the abort-stack is now set up in the
3583 correct RAM area, and the BSS is zeroed out as it should be.
3585 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3586 of the linker scripts are replaced by '__bss_start' and '_end',
3587 resp., which is a further step to eliminate unnecessary differences
3588 between the implementation of the CPU architectures.
3590 * Patch by liang a lei, 9 Jan 2004:
3591 Fix Intel 28F128J3 ID in include/flash.h
3593 * Patch by Masami Komiya, 09 Jan 2004:
3594 add support for TB0229 board (NEC VR4131 MIPS processor)
3596 * Patch by Leon Kukovec, 12 Dec 2003:
3597 changed extern __inline__ into static __inline__ in
3598 include/linux/byteorder/swab.h
3600 * Patch by Travis Sawyer, 30 Dec 2003:
3601 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3602 select MDI port based on enabled EMAC device.
3603 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3606 * Patch by Wolter Kamphuis, 15 Dec 2003:
3607 made CONFIG_SILENT_CONSOLE usable on all architectures
3609 * Disable date command on TQM866M - there is no RTC on MPC866
3611 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3613 * Implement adaptive SDRAM timing configuration based on actual CPU
3614 clock frequency for INCA-IP; fix problem with board hanging when
3615 switching from 150MHz to 100MHz
3617 * Add PCMCIA CS support for BMS2003 board
3619 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3620 see doc/README.MPC866 for details;
3621 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3622 calculate CPU clock frequency from PLL register values.
3624 * Add support for 128 MB RAM on TQM8xxL/M modules
3626 * Fix PS/2 keyboard problem caused by statically initialized variable
3627 pointing to a location in flash
3629 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3631 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3632 before we can access it; add delay in case we are faster (with no
3635 * Cleanup of some init functions
3637 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3638 to avoid Linux crashes by early packets coming in.
3640 * Accelerate flash accesses on LWMON board by using buffered writes
3642 * Fix typo in Makefile;
3643 fix problem with PARTNUM detection
3645 * Patch by Reinhard Meyer, 09 Jan 2004:
3646 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3648 * Add support for IDE LED on BMS2003 board
3649 (exclusive with status LED!)
3651 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3654 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3655 Add common files for "emk" boards
3657 * Add a common get_ram_size() function and modify the the
3658 board-specific files to invoke that common implementation.
3660 ======================================================================
3661 Changes for U-Boot 1.0.1:
3662 ======================================================================
3664 * Set default clock for INCA-IP to 150 MHz
3666 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3667 add I2C support; add support for DS1337 RTC
3669 * Add CompactFlash support for BMS2003 board
3671 * Add support for status LED on BMS2003 board
3673 * Patch by Scott McNutt, 02 Jan 2004:
3674 Add support for the Nios Active Serial Memory Interface (ASMI)
3677 * Patch by Andrea Marson, 16 Dec 2003:
3678 Add support for the PPChameleon ME and HI modules
3680 * Patch by Yuli Barcohen, 22 Dec 2003:
3681 Add support for Motorola DUET ADS board (MPC87x/88x)
3683 * Patch by Robert Schwebel, 15 Dec 2003:
3684 add support for cramfs (uses JFFS2 command interface)
3686 * Patches by Stephan Linz, 11 Dec 2003:
3687 - more documentation for NIOS port
3688 - new struct nios_pio_t, struct nios_spi_t
3689 - Reconfiguration for NIOS Development Kit DK1C20:
3690 o move board related code from board/dk1c20
3691 to board/altera/dk1c20
3692 o create a new common source path board/altera/common
3693 and move generic flash access stuff into it
3694 o change/expand configuration file DK1C20.h
3695 - Add support for NIOS Development Kit DK1S10
3696 - Add status LED support for NIOS systems
3697 - Add dual 7-segment LED support for Altera NIOS DevKits
3699 * Patch by Ronen Shitrit, 10 Dec 2003:
3700 Add support for the Marvell DB64360 / DB64460 development boards
3702 * Patch by Detlev Zundel, 10 Dec 2003:
3703 fix dependency problem in examples/Makefile
3705 * Patch by Denis Peter, 8 Dec 2003
3706 - add support for the PATI board (MPC555)
3707 - add SPI support for the MPC5xx
3709 * Patch by Anders Larsen, 08 Dec 2003:
3710 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3711 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3712 cleanup some redundand #defines
3714 * Patch by André Schwarz, 8 Dec 2003:
3715 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3716 - TX and RX deskriptors must be quad-word aligned
3717 - does not work with only one TX deskriptor
3718 - standard reset method does not work
3720 * Patch by Masami Komiya, 08 Dec 2003:
3721 add RTL8139 ethernet driver
3723 * Patches by Ed Okerson, 07 Dec 2003:
3724 - fix ethernet for the AU1x00 processors in little-endian mode.
3725 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3727 * Minor code cleanup (coding style)
3729 * Patch by Reinhard Meyer, 30 Dec 2003:
3730 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3731 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3732 - turned debug print of PHY registers into a function (called in two places)
3733 - added support for EMK MPC5200 based modules
3735 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3737 * Add support for TQM866M modules
3739 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3741 * Fix a few compiler warnings
3743 * Patch by Reinhard Meyer, 28 Dec 2003:
3744 Add initial support for TOP5200 board
3746 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3747 environment variable which can set to "100", "133", or "150". The
3748 CPU clock will be configured accordingly upon next reboot. Other
3749 values are ignored. In case of an invalid or undefined "cpuclk"
3750 value, the compile-time default CPU clock speed will be used.
3752 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3753 window that is used to access the UART registers by the Linux driver)
3755 * Patch by Reinhard Meyer, 20 Dec 2003:
3756 Fix clock calculation for the MPC5200 for higher clock frequencies
3757 (above 2**32 / 10 = 429.5 MHz).
3759 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3761 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3763 * Add new configuration for IceCube board with DDR memory
3765 * Update TRAB memory configurations
3767 * Add JFFS2 support for INCA-IP board
3769 * Patch by Bill Hargen, 09 Dec 2003:
3770 - BUBINGA405EP: changed flash driver to protect top sector containing
3772 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3773 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3774 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3775 - 405EP: added/fixed support for "reginfo" command.
3776 - 4xx: removed spurious MII error messages on "mii info" command.
3778 * Patch by Bernhard Kuhn, 28 Nov 2003:
3779 add support for ColdFire CPU
3780 add support for Motorola M5272C3 and M5282EVB boards
3782 * Patch by Pierre Aubert, 24 Nov 2003:
3783 - add a return value for the fpga command
3784 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3785 is defined. If ide_preinit fails, ide_init is aborted.
3786 - fix an endianess problem in fat.h
3788 * Patch by Wolter Kamphuis, 05 Dec 2003:
3789 Add support for SNMC's QS850/QS823/QS860T boards
3791 * Patch by Yuli Barcohen, 3 Dec 2003:
3792 "revive" U-Boot support for old Motorola MPC860ADS board
3794 * Patch by Cam(ilo?), 03 Dec 2003:
3795 make examples build even with broken Montavista objcopy
3797 * Patch by Pavel Bartusek, 27 Nov 2003:
3798 fix conversion problem with "bootretry" evironment variable
3800 * Patch by Andre Schwarz, 24 Nov 2003:
3801 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3803 * Patch by Pavel Bartusek, 21 Nov 2003:
3804 set ZMII bridge speed on 440
3806 * Patch by Anders Larsen, 17 Nov 2003:
3807 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3809 * Patches by David Müller, 14 Nov 2003:
3810 - board/mpl/common/common_util.c
3811 * implement support for BZIP2 compressed images
3812 * various cleanups (printf -> puts, ...)
3813 - board/mpl/common/flash.c
3814 * report correct errors to upper layers
3815 * check the erase fail and VPP low bits in status reg
3816 - board/mpl/vcma9/cmd_vcma9.c
3817 - board/mpl/vcma9/flash.c
3818 * various cleanups (printf -> puts, ...)
3820 * fix typo in comment
3821 - cpu/arm920t/usb_ohci.c
3822 * support for S3C2410 is missing in #if line
3824 * reinit some registers in case of error (cable missing, ...)
3826 * support for USB/MMC devices is missing in #if line
3827 - include/configs/MIP405.h
3828 - include/configs/PIP405.h
3829 * enable BZIP2 support
3830 * enlarge malloc space to 1MiB because of BZIP2 support
3831 - include/configs/VCMA9.h
3832 * enable BZIP2 support
3833 * enlarge malloc space to 1MiB because of BZIP2 support
3834 * enable USB support
3835 - lib_arm/armlinux.c
3836 * change calling convention of ARM Linux kernel as
3837 described on http://www.arm.linux.org.uk/developer/booting.php
3839 * Patch by Thomas Lange, 14 Nov 2003:
3840 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3841 support all these AMD boards.
3843 * Patch by Thomas Lange, 14 Nov 2003:
3844 Workaround for mips au1x00 physical memory accesses (the au1x00
3845 uses a 36 bit bus internally and cannot access physical memory
3846 directly. Use the uncached SDRAM address instead of the physical
3849 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3850 add Realtek 8019 ethernet driver
3852 * Patch by Yuli Barcohen, 13 Nov 2003:
3853 MPC826xADS/PQ2FADS cleanup
3855 * Patch by Anders Larsen, 12 Nov 2003:
3856 Update README to mark the PORTIO commands non-standard
3858 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3859 update for for Atmel AT91RM9200DK development kit:
3860 - support for environment variables in DataFlash
3861 - Atmel DataFlash AT45DB1282 support
3863 * Patch by Jeff Carr, 11 Nov 2003:
3864 add support for new version of 8270 processors
3866 * Patches by George G. Davis, 05 Nov 2003:
3867 - only pass the ARM linux initrd tag to the kernel when an initrd
3869 - update omap1510inn configuration file
3871 * Patches by Stephan Linz, 3 Nov 2003:
3872 - more endianess fixes for LAN91C111 driver
3873 - CFG_HZ configuration patch for NIOS Cyclone board
3875 * Patch by Stephan Linz, 28 Oct 2003:
3876 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3878 * Patch by Steven Scholz, 20 Oct 2003:
3879 - make "mii info <addr>" show infor for PHY at "addr" only
3880 - Endian fix for miiphy_info()
3882 * Patch by Gleb Natapov, 19 Sep 2003:
3883 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3885 * Patch by Anders Larsen, 17 Sep 2003:
3886 Bring ARM memory layout in sync with the documentation:
3887 stack and malloc-heap are now located _below_ the U-Boot code
3889 * Accelerate booting on TRAB board: read and check autoupdate image
3890 headers first instead of always reading the whole images.
3892 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3894 * Enabled password check on RMU board
3896 * Fix configuration problem with IceCube in LOWBOOT configuration:
3897 envrionment got embedded, corrupting the image layout.
3899 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3901 * Added BMS2003 board
3902 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3904 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3905 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3908 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3911 * Add checksum verification to 'imls' command
3913 * Add bd_info fields needed for 4xx Linux I2C driver
3915 * Patch by Martin Krause, 4 Nov. 2003:
3916 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3918 * Print used network interface when CONFIG_NET_MULTI is set
3920 * Patch by Bernhard Kuhn, 28 Oct 2003:
3921 Add low boot support for MPC5200
3923 * Fix problem with dual PCMCIA support (NSCU)
3925 * Fix MPC5200 I2C initialization function
3927 ======================================================================
3928 Changes for U-Boot 1.0.0:
3929 ======================================================================
3931 * Fix parameter passing to standalone images with bootm command
3933 * Patch by Kyle Harris, 30 Oct 2003:
3934 Fix build errors for ixdp425 board
3936 * Patch by David M. Horn, 29 Oct 2003:
3937 Fixes to build under CYGWIN
3939 * Get IceCube MGT5100 working (again)
3941 * Fix problems in memory test on some boards (which was not
3942 non-destructive as intended)
3944 * Patch by Gary Jennejohn, 28 Oct 2003:
3945 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3946 to prevent stack overflow on ARM systems
3948 * Patch by Stephan Linz, 28 Oct 2003:
3949 fix init sequence error for NIOS port
3951 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3953 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3955 * Patch by Xiao Xianghua, 23 Oct 2003:
3956 small patch for mpc85xx
3958 * Fix small problem in MPC5200 I2C driver
3960 * Fix FCC3 support on ATC board
3962 * Correct header printing for multi-image files in do_bootm()
3964 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3966 * Fix PCI problems on PPChameleon board
3968 * Patch by Steven Scholz, 18 Oct 2003:
3969 Fix AT91RM9200 ethernet driver
3971 * Patch by Nye Liu, 17 Oct 2003:
3972 Fix typo in include/mpc8xx.h
3974 * Patch by Richard Woodruff, 16 Oct 03:
3975 Fixes for cpu/arm925/interrupt.c
3976 - Initialize timestamp & lastdec vars.
3977 - fix timestamp overflows.
3978 - fix lastdec overflow.
3979 - smarter normalization to allow udelay() below 1ms to work.
3981 * Patch by Scott McNutt, 16 Oct
3982 add networking support for the Altera Nios Development Kit,
3983 Cyclone Edition (DK-1C20)
3985 * Patch by Jon Diekema, 14 Oct 2003:
3986 add hint about doc/README.silent to README file
3988 * Add CompactFlash support for NSCU
3990 * Fix PCI problems on PPChameleonEVB
3992 * TRAB auto-update: Base decision if we have to strip the image
3993 header on image type as encoded in the header
3994 (include image type patch by Martin Krause, 17 Oct 2003)
3996 * Patches by Xianghua Xiao, 15 Oct 2003:
3998 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3999 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4000 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4002 * Fix flash timings on TRAB board
4004 * Make sure HUSH is initialized for running auto-update scripts
4006 * Make 5200 reset command _really_ reset the board, without running
4007 any other code after it
4009 * Fix errors with flash erase when range spans across banks
4010 that are mapped in reverse order
4012 * Fix flash mapping and display on P3G4 board
4014 * Patch by Kyle Harris, 15 Jul 2003:
4015 - add support for Intel IXP425 CPU
4016 - add support for IXDP425 eval board
4018 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4019 for more information
4021 * Patch by Steven Scholz, 10 Oct 2003
4022 - Add support for Altera FPGA ACEX1K
4024 * Patches by Thomas Lange, 09 Oct 2003:
4025 - fix cmd_ide.c for non ppc boards (read/write functions did not
4026 add ATA base address)
4027 - fix for shannon board
4028 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4029 - Endian swap ATA identity for all big endian CPUs, not just PPC
4030 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4032 - add support for dbau1x00 board (MIPS32)
4034 * Patch by Sangmoon Kim, 07 Oct 2003:
4035 add support for debris board
4037 * Patch by Martin Krause, 09 Oct 2003:
4038 Fixes for TRAB board
4039 - /board/trab/rs485.c: correct baudrate
4040 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4041 udelay(); fix some timing problems with adc controller
4042 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4043 modify commands: touch and buzzer
4045 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4046 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4047 Use direct function calls for auto_update instead of hush commands
4049 * Patch by Scott McNutt, 04 Oct 2003:
4050 - add support for Altera Nios-32 CPU
4051 - add support for Nios Cyclone Development Kit (DK-1C20)
4053 * Patch by Steven Scholz, 29 Sep 2003:
4054 - A second parameter for bootm overwrites the load address for
4055 "Standalone Application" images.
4056 - bootm sets environment variable "filesize" to the resulting
4057 (uncompressed) data length for "Standalone Application" images
4058 when autostart is set to "no". Now you can do something like
4059 if bootm $fpgadata $some_free_ram ; then
4060 fpga load 0 $some_free_ram $filesize
4063 * Patch by Denis Peter, 25 Sept 2003:
4064 add support for the MIP405 Rev. C board
4066 * Patch by Yuli Barcohen, 25 Sep 2003:
4067 add support for Zephyr Engineering ZPC.1900 board
4069 * Patch by Anders Larsen, 23 Sep 2003:
4070 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4071 implemented for the x86 architecture)
4073 * Patch by Sangmoon Kim, 23 Sep 2003:
4074 fix pll_pci_to_mem_multiplier table for MPC8245
4076 * Patch by Anders Larsen, 22 Sep 2003:
4077 enable timed autoboot on PXA
4079 * Patch by David Müller, 22 Sep 2003:
4080 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4081 returns correct libgcc file path
4082 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4083 time on s3c24x0 systems
4085 * Patch by Jon Diekema, 19 Sep 2003:
4086 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4087 link state to the fault LED.
4088 - In NetLoop, make the Fault LED reflect the link status. The link
4089 status gets updated on entry, and on timeouts.
4091 * Patch by Anders Larsen, 18 Sep 2003:
4092 allow mkimage to build and run on Cygwin-hosted systems
4094 * Patch by Frank Müller, 18 Sep 2003:
4095 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4098 * Patch by Pantelis Antoniou, 16 Sep 2003:
4099 add tool to compute fileds in the PLPRCR register for MPC86x
4101 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4103 * Fix build problems under FreeBSD
4105 * Add generic filesystem image type
4107 * Make fatload set filesize environment variable
4109 * enable basic / medium / high-end configurations for PPChameleonEVB
4110 board; fix NAND code
4112 * enable TFTP client code to specify to the server the desired
4113 timeout value (see RFC-2349)
4115 * Improve SDRAM setup for TRAB board
4117 * Suppress all output with splashscreen configured only if "splashimage"
4120 * Fix problems with I2C support for mpc5200
4122 * Adapt TRAB configuration and auto_update to new memory layout
4124 * Add configuration for wtk board
4126 * Add support for the Sharp LQ065T9DR51U LCD display
4128 * Patch by Rune Torgersen, 17 Sep 2003:
4129 - Fixes for MPC8266 default config
4130 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4132 * Patches by Jon Diekema, 17 Sep 2003:
4133 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4136 - adjust "help" output
4138 * Patches by Anders Larsen, 17 Sep 2003:
4139 - fix spelling errors
4140 - set GD_FLG_DEVINIT flag only after device function pointers
4142 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4144 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4145 - trigger watchdog while waiting in serial driver
4147 * Add auto-update code for TRAB board using USB memory sticks,
4148 support new configuration with more memory
4150 * disable MPC5200 bus pipelining as workaround for bus contention
4152 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4153 priority; configure critical interrupts to be handled like external
4156 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4157 go back to 66 MHz for stability
4159 * Patches by Jon Diekema, 15 Sep 2003:
4160 - add description for missing CFG_CMD_* entries in the README file
4163 * Patch by Gleb Natapov, 14 Sep 2003:
4164 enable watchdog support for all MPC824x boards that have a watchdog
4166 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4167 "Non-octet Aligned Frame" errors we see at 100 Mbps
4169 * Patch by Sharad Gupta, 14 Sep 2003:
4170 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4172 * Patch by llandre, 11 Sep 2003:
4173 update configuration for PPChameleonEVB board
4175 * Patch by David Müller, 13 Sep 2003:
4176 various changes to VCMA9 board specific files
4178 * Add I2C support for MGT5100 / MPC5200
4180 * Patch by Rune Torgersen, 11 Sep 2003:
4181 Changed default memory option on MPC8266ADS to NOT be Page Based
4182 Interleave, since this doesn't work very well with the standard
4185 * Patch by George G. Davis, 12 Sep 2003:
4186 fix Makefile settings for sk98 driver
4188 * Patch by Stefan Roese, 12 Sep 2003:
4189 - new boards added: DP405, HUB405, PLU405, VOH405
4190 - some esd boards updated
4191 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4193 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4195 * Patch by Martin Krause, 11 Sep 2003:
4196 add burn-in tests for TRAB board
4198 * Enable instruction cache on MPC5200 board
4200 * Patch by Denis Peter, 11 Sep 2003:
4201 - fix USB data pointer assignment for bulk only transfer.
4202 - prevent to display erased directories in FAT filesystem.
4204 * Change output format for NAND flash - make it look like for other
4207 ======================================================================
4208 Changes for U-Boot 0.4.8:
4209 ======================================================================
4211 * Add I2C and RTC support for RMU board
4213 * Patches by Denis Peter, 9 Sep 2003:
4214 add FAT support for IDE, SCSI and USB
4216 * Patches by Gleb Natapov, 2 Sep 2003:
4217 - cleanup of POST code for unsupported architectures
4218 - MPC824x locks way0 of data cache for use as initial RAM;
4219 this patch unlocks it after relocation to RAM and invalidates
4222 * Patch by Gleb Natapov, 30 Aug 2003:
4223 new I2C driver for mpc107 bridge. Now works from flash.
4225 * Patch by Dave Ellis, 11 Aug 2003:
4226 - JFFS2: fix typo in common/cmd_jffs2.c
4227 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4228 - JFFS2: remove node version 0 warning
4229 - JFFS2: accept JFFS2 PADDING nodes
4230 - SXNI855T: add AM29LV800 support
4231 - SXNI855T: move environment from EEPROM to flash
4232 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4234 * Patch by Bill Hargen, 11 Aug 2003:
4235 fixes for I2C on MPC8240
4236 - fix i2c_write routine
4237 - fix iprobe command
4238 - eliminates use of global variables, plus dead code, cleanup.
4240 * Add support for USB Mass Storage Devices (BBB)
4241 (tested with USB memory sticks only)
4243 * Avoid flicker on TRAB's VFD
4245 * Add support for SK98xx driver
4247 * Add PCI support for SL8245 board
4249 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4250 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4251 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4253 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4254 to allow for more accurate baudrate settings
4255 (error now 0.7% at 115 kbps, instead of 3.5% before)
4257 * Patch by Andreas Mohr, 4 Sep 2003:
4258 Fix a lot of spelling errors
4260 * Add support for PPChameleon Eval Board
4262 * Add support for P3G4 board
4264 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4267 * Patch by Yuli Barcohen, 7 Aug 2003:
4268 check BCSR to detect if the board is configured in PCI mode
4270 ======================================================================
4271 Changes for U-Boot 0.4.7:
4272 ======================================================================
4274 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4275 add support for Adder II MPC852T module
4277 * Patch by George G. Davis, 19 Aug 2003:
4278 fix TI Innovator/OMAP1510 pin configs
4280 * Patches by Kshitij, 18 Aug 2003
4281 - add support for arm926ejs cpu core
4282 - add support for TI OMAP 1610 Innovator Board
4284 * Patch by Yuli Barcohen, 14 Aug 2003:
4285 add support for bzip2 uncompression
4287 * Add GCC library to examples/Makefile so GCC utility functions will
4290 * Add I2C and RTC support for RMU board using software I2C driver
4291 (because of better response to iprobe command); fix problem with
4294 * Patch by Matthias Fuchs, 28 Aug 2003:
4295 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4296 CONFIG_BOOTP_MAKS (see README).
4298 * Fix ICU862 environment problem
4300 * Fix RAM size detection for RMU board
4302 * Implement "reset" for MGT5100/MPC5200 systems
4304 ======================================================================
4305 Changes for U-Boot 0.4.6:
4306 ======================================================================
4308 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4309 allow selection of clock frequency as "make" target
4311 * Implement memory autosizing code for IceCube boards
4313 * Configure network port on INCA-IP for autonegotiation
4315 * Fix overflow problem in network timeout code
4317 * Patch by Richard Woodruff, 8 Aug 2003:
4318 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4320 ======================================================================
4321 Changes for U-Boot 0.4.5:
4322 ======================================================================
4324 * Update for TQM board defaults:
4325 disable clocks_in_mhz, enable boot count limit
4327 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4328 in toplevel directory instead. Removed astest.c from tools/gdb because
4329 it is no longer relevant.
4331 * Fix PCI support for MPC5200 / IceCube Board
4333 * Map ISP1362 USB OTG controller for NSCU board
4335 * Patch by Brad Parker, 02 Aug 2003:
4336 fix sc520_cdp problems
4338 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4340 * Allow erase command to cross flash bank boundaries
4342 * Patch by Scott McNutt, 21 Jul 2003:
4343 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4344 Both LynxOS and BlueCat linux KDIs are supported.
4346 * Patch by Richard Woodruff, 25 Jul 2003:
4347 use more reliable reset for OMAP/925T
4349 * Patch by Nye Liu, 25 Jul 2003:
4350 fix typo in mpc8xx.h
4352 * Patch by Richard Woodruff, 24 Jul 2003:
4353 Fixes for cmd_nand.c:
4354 - Fixed null dereferece which could result in incorrect ECC values.
4355 - Added support for devices with no Ready/Busy signal hooked up.
4356 - Added OMAP1510 read/write protect handling.
4357 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4359 - Switched default ECC to be JFFS2.
4361 * Allow crc32 to be used at address 0x000
4363 * Provide consistent interface to standalone applications to access
4364 the 'global_data' structure
4365 Provide a doc/README.standalone more useful to users/developers.
4367 * Make IceCube MGT5100 FEC driver work
4369 * Implement new mechanism to export U-Boot's functions to standalone
4370 applications: instead of using (PPC-specific) system calls we now
4371 use a jump table; please see doc/README.standalone for details
4373 * Patch by Dave Westwood, 24 Jul 2003:
4374 added support for Unity OS (a proprietary OS)
4376 * Patch by Detlev Zundel, 23 Jul 2003:
4377 add "imls" command to print flash table of contents
4379 * Fix cold boot detection for log buffer reset
4381 * Return error for invalid length specifiers with "cp.X" etc.
4383 * Fix startup problem on MIPS
4385 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4386 bitmap support is configured
4388 * Patch by Bill Hargen, 18 Jul 2003:
4389 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4391 * Patch by Denis Peter, 18 Jul 2003:
4392 - fix memory configuration for MIP405T
4393 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4395 * Cleanup of TQM82xx configurations; use "official" board types
4396 to make selection easier.
4398 * Patch by Martin Krause, 17 Jul 2003:
4399 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4401 * Patch by Richard Woodruff, 17 July 03:
4402 - Fixed bug in OMAP1510 baud rate divisor settings.
4404 * Patch by Nye Liu, 16 July 2003:
4406 - add MPC86xADS support (uses MPC86xADS.h)
4407 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4409 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4410 o don't trust gclk() software measurement by default, depend on
4411 CONFIG_8xx_GCLK_FREQ
4412 - add DRAM SIMM not installed detection
4413 - use more "correct" SDRAM initialization sequence
4414 - allow different SDRAM sizes (8xxADS has 8M)
4416 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4417 - rename MAMR/MBMR defines to be more consistent. Should eventually
4418 be merged into MxMR to better reflect the PowerQUICC datasheet.
4420 * Patch by Yuli Barcohen, 16 Jul 2003:
4421 support new Motorola PQ2FADS-ZU evaluation board which replaced
4422 MPC8260ADS and MPC8266ADS
4424 ======================================================================
4425 Changes for U-Boot 0.4.4:
4426 ======================================================================
4428 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4430 * Add support for MGT5100 and MPC5200 processors
4432 * Patch by Lutz Dennig, 15 Jul 2003:
4433 update for R360MPI board
4435 ======================================================================
4436 Changes for U-Boot 0.4.3:
4437 ======================================================================
4439 * Patches by Kshitij, 04 Jul 2003
4440 - added support for arm925t cpu core
4441 - added support for TI OMAP 1510 Innovator Board
4443 * Patches by Martin Krause, 14 Jul 2003:
4444 - add I2C support for s3c2400 systems (trab board)
4445 - (re-) add "ping" to command table
4447 * Fix handling of "slow" POST routines
4449 * Patches by Yuli Barcohen, 13 Jul 2003:
4450 - Correct flash and JFFS2 support for MPC8260ADS
4451 - fix PVR values and clock generation for PowerQUICC II family
4454 * Patch by Bernhard Kuhn, 08 Jul 2003:
4455 - add support for M68K targets
4457 * Patch by Ken Chou, 3 Jul:
4458 - Fix PCI config table for A3000
4459 - Fix iobase for natsemi.c
4460 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4462 * Allow to enable "slow" POST routines by key press on power-on
4463 * Fix temperature dependend switching of LCD backlight on LWMON
4464 * Tweak output format for LWMON
4466 * Patch by Stefan Roese, 11 Jul 2003:
4467 - Fix bug in CONFIG_VERSION_VARIABLE.
4468 - AR405 config updated.
4469 - OCRTC/ORSG: bsp command added.
4470 - ASH405 bsp update.
4472 ======================================================================
4473 Changes for U-Boot 0.4.2:
4474 ======================================================================
4476 * Add support for NSCU board
4478 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4480 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4481 mirror bit flash on TQM8xxM modules
4483 * Patch by Kenneth Johansson, 30 Jun 2003:
4484 get rid of MK_CMD_ENTRY macro; update doc/README.command
4486 * Patch by Seb James, 30 Jun 2003:
4487 Improve documentation of I2C configuration in README
4489 * Fix problems with previous log buffer "fixes"
4491 * Fix minor help text issues
4493 * "log append" did not append a newline
4495 ======================================================================
4496 Changes for U-Boot 0.4.1:
4497 ======================================================================
4499 * Fix some missing commands, cleanup header files
4500 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4502 * Rewrite command lookup and help command (fix problems with bubble
4503 sort when sorting command name list). Minor cleanup here and there.
4505 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4506 - Allow to call sysmon function interactively
4507 - PIC on LWMON board needs delay after power-on
4508 - Add missing RSR definitions for MPC8xx
4509 - Improve log buffer handling: guarantee clean reset after power-on
4510 - Add support for EXBITGEN board (aka "genie")
4511 - Add support for SL8245 board
4514 - remove trailing white space, trailing empty lines, C++ comments, etc.
4515 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4517 * Patches by Kenneth Johansson, 25 Jun 2003:
4518 - major rework of command structure
4519 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4521 ======================================================================
4522 Changes for U-Boot 0.4.0:
4523 ======================================================================
4525 * Patches by Robert Schwebel, 26 Jun 2003:
4526 - csb226 configuration updated
4527 - credits for logodl port updated
4528 - innokom configuration updated
4529 - logodl tree update, still with coding style inconsistencies
4530 - added OCM for ppc405 warning to README
4532 * Patch by Pantelis Antoniou, 25 Jun 2003:
4533 update NetVia with V2 board support
4535 * Header file cleanup for ARM
4537 * Patch by Murray Jensen, 24 Jun 2003:
4538 - make sure to use only U-boot provided header files
4539 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4541 * Patch by Stefan Roese, 24 Jun 2003:
4542 - Update esd ASH405 board files.
4543 - Update esd DASA_SIM config file.
4544 - Add ping command to some esd boards.
4546 * Patch by Yuli Barcohen, 23 Jun 2003:
4547 Update for MPC8260ADS board
4549 * Patch by Murray Jensen, 23 Jun 2003:
4550 - cleanup of GCC 3.x compiler warnings
4552 * Patch by Rune Torgersen, 4 Jun 2003:
4553 add large memory support for MPC8266ADS board
4555 * Patch by Richard Woodruff, 19 June 03:
4556 - Enabled standard u-boot device abstraction for ARM
4557 - Enabled console device for ARM
4558 - Initilized bi_baudrate for ARM
4560 * Patch by Bill Hargen, 23 Apr 2003:
4561 fix byte order for 824x I2C addresses (write op)
4563 * Patch by Murray Jensen, 20 Jun 2003:
4565 - cleanup (especially for gcc-3.x compilers)
4567 * Patch by Tom Guilliams, 20 Jun 2003:
4568 added CONFIG_750FX support for IBM 750FX processors
4570 * Patch by Devin Crumb, 02 Apr 2003:
4571 Fix clock divider rounding problem in drivers/serial.c
4573 * Patch by Richard Woodruff, 19 June 03:
4574 - Fixed smc91c111 driver to sync with the u-boot environment
4575 (driver/smc91c111.c).
4576 - Added eth_init error return check in NetLoop (net/net.c).
4578 * Patch by Ken Chou, 19 June 2003:
4579 Added support for A3000 SBC board (Artis Microsystems Inc.)
4581 * Patches by Murray Jensen, 17 Jun 2003:
4582 - Hymod board database mods: add "who" field and new xilinx chip types
4583 - provide new "init_cmd_timeout()" function so code external to
4584 "common/main.c" can use the "reset_cmd_timeout()" function before
4585 entering the main loop
4586 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4587 slightly different. see include/configs/hymod.h for an example
4588 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4589 CFG_DTT_ADM1021 defined)
4590 - add new "eeprom_probe()" function which has similar args and
4591 behaves in a similar way to "eeprom_read()" etc.
4592 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4593 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4594 - gdbtools copyright update
4595 - ensure that set_msr() executes the "sync" and "isync" instructions
4596 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4597 - 8260 I/O ports fix: Open Drain should be set last when configuring
4598 - add SIU IRQ defines for 8260
4599 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4600 config.mk to allow board configurations to override the GNU
4601 linker script, selected via the LDSCRIPT, make variable, and to
4602 give an initial value to the OBJCFLAGS make variable
4603 - 8260 i2c enhancement:
4604 o correctly extends the timeout depending on the size of all
4605 queued messages for both transmit and receive
4606 o will not continue with receive if transmit times out
4607 o ensures that the error callback is done for all queued tx
4609 o correctly detects both tx and rx timeouts, only delivers one to
4610 the callback, and does not overwrite an earlier error
4611 o logic in i2c_probe now correct
4612 - add "vprintf()" function so that "panic()" function can be
4614 - many Hymod board changes
4616 * Patches by Robert Schwebel, 14 Jun 2003:
4617 - add support for Logotronic DL datalogger board
4618 - cleanup serial line after kermit binary download
4619 - add debugX macro (debug level support)
4620 - update mach-types.h to latest arm.linux.org.uk master list.
4622 * Patches by David Müller, 12 Jun 2003:
4623 - rewrite of the S3C24X0 register definitions stuff
4624 - "driver" for the built-in S3C24X0 RTC
4626 * Patches by Yuli Barcohen, 12 Jun 2003:
4627 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4628 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4629 configuration word supplied by FPGA on some MPC8260ADS boards
4631 * Patch by Pantelis Antoniou, 10 Jun 2003:
4632 Unify status LED interface
4634 * Add support for DS12887 RTC; add RTC support for ATC board
4636 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4637 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4638 - Add Atmel DataFlash support for reading and writing.
4639 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4640 - Add Flash detection on Atmel AT91RM9200DK
4641 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4642 - Replace old Ethernet PHY layer functions
4643 - Change link address
4645 * Patch by Frank Smith, 9 Jun 2003:
4646 use CRIT_EXCEPTION for machine check on 4xx
4648 * Patch by Detlev Zundel, 13 Jun 2003:
4649 added implementation of the "carinfo" command in cmd_immap.c
4651 * Fix CONFIG_NET_MULTI support in include/net.h
4653 * Patches by Kyle Harris, 13 Mar 2003:
4654 - Add FAT partition support
4655 - Add command support for FAT
4656 - Add command support for MMC
4658 - Add Intel PXA support for video
4659 - Add Intel PXA support for MMC
4661 - Enable MMC and FAT for lubbock board
4662 - Other misc changes for lubbock board
4664 * Patch by Robert Schwebel, April 02, 2003:
4665 fix for SMSC91111 driver
4667 * Patch by Vladimir Gurevich, 04 Jun 2003:
4668 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4670 * Patch by Stefan Roese, 05 Jun 2003:
4671 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4672 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4673 data cache can be used even if the chip select is in use.
4674 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4675 (see README for further description).
4676 - Changed config files of CONFIG_EEPRO100 boards to use the
4677 CFG_RX_ETH_BUFFER define.
4679 * Add support for RMU board
4681 * Add support for TQM862L at 100/50 MHz
4683 * Patch by Pantelis Antoniou, 02 Jun 2003:
4684 major reconstruction of networking code;
4685 add "ping" support (outgoing only!)
4687 * Patch by Denis Peter, 04 June 2003:
4688 add support for the MIP405T board
4690 * Patches by Udi Finkelstein, 2 June 2003:
4691 - Added support for custom keyboards, initialized by defining a
4692 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4693 - Added support for the RBC823 board.
4694 - cpu/mpc8xx/lcd.c now automatically calculates the
4695 Horizontal Pixel Count field.
4697 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4698 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4700 * Patch by Mark Rakes, 14 May 2003:
4701 add support for Intel e1000 gig cards.
4703 * Patch by Nye Liu, 3 Jun 2003:
4704 fix critical typo in MAMR definition (include/mpc8xx.h)
4706 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4708 * Patch by Klaus Heydeck, 2 Jun 2003
4709 Minor changes for KUP4K configuration
4711 * Patch by Marc Singer, 29 May 2003:
4712 Fixed rarp boot method for IA32 and other little-endian CPUs.
4714 * Patch by Marc Singer, 28 May 2003:
4715 Added port I/O commands.
4717 * Patch by Matthew McClintock, 28 May 2003
4718 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4719 - minor patches for utx8245
4721 * Patch by Daniel Engström, 28 May 2003:
4724 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4725 add nand flash support to SXNI855T configuration
4726 fix/extend nand flash support:
4727 - fix 'nand erase' command so does not erase bad blocks
4728 - fix 'nand write' command so does not write to bad blocks
4729 - fix nand_probe() so handles no flash detected properly
4730 - add doc/README.nand
4731 - add .jffs2 and .oob options to nand read/write
4732 - add 'nand bad' command to list bad blocks
4733 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4734 - make NAND read/write faster
4736 * Patch by Rune Torgersen, 23 May 2003:
4737 Update for MPC8266ADS board
4739 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4740 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4741 _time_ (!) if the environment is embedded within the U-Boot image,
4742 or in a separate flash sector.
4744 * Cleanup CFG_DER #defines in config files (wd maintained only)
4746 * Fix data abort exception handling for arm920t CPU
4748 * Fix alignment problems with flash driver for TRAB board
4750 * Patch by Donald White, 21 May 2003:
4751 fix calculation of base address in pci_hose_config_device()
4753 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4754 execute "cmd2", even if "cmd1" fails. Note that this is different
4755 to "run var1 var2" where the contents of "var2" will NOT be
4756 executed when a command in "var1" fails.
4758 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4760 * Patch by Kyle Harris, 20 May 2003:
4761 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4762 into cpu/pxa and arch-pxa.
4764 * Patch by Stefan Roese, 23 May 2003:
4765 - IBM PPC405EP port added.
4766 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4767 UART0) is used as default U-Boot console. PPC4xx only!
4768 - esd ASH405 board added (PPC405EP based).
4769 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4770 - esd CPCI405AB board added.
4771 - esd PMC405 board added.
4772 - Update of some esd boards.
4774 * Patch by Denis Peter, 19 Mai 2003:
4775 add support for the MIP405-3 board
4777 * Patch by Dave Ellis, 22 May 2003:
4778 Fix problem with only partially cleared .bss segment
4780 * Patch by Rune Torgersen, 12 May 2003:
4781 get PCI to work on a MPC8266ADS board; incorporate change to
4782 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4784 * Patch by Nye Liu, 1 May 2003:
4785 minor patches for the FADS8xx
4787 * Patch by Thomas Schäfer, 28 Apr 2003:
4788 Fix SPD handling for 256 ECC DIMM on Walnut
4790 * Add support for arbitrary bitmaps for TRAB's VFD command;
4791 allow to pass boot bitmap addresses in environment variables;
4792 allow for zero boot delay
4794 * Patch by Christian Geißinger, 19 May 2002:
4795 On TRAB: wait until the dummy byte has been completely sent
4797 * Patch by David Updegraff, 22 Apr 2003:
4798 update for CrayL1 board
4800 * Patch by Pantelis Antoniou, 21 Apr 2003:
4801 add boot support for ARTOS (a proprietary OS)
4803 * Patch by Steven Scholz, 11 Apr 2003:
4804 Add support for RTC DS1338
4806 * Patch by Rod Boyce, 24 Jan 2003:
4807 Fix counting of extended partitions in diskboot command
4809 * Patch by Christophe Lindheimer, 20 May 2003:
4810 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4812 * Fix SDRAM timing on Purple board
4814 * Add support for CompactFlash on ATC board
4815 (includes support for Intel 82365 and compatible PC Card controllers,
4816 and Yenta-compatible PCI-to-CardBus controllers)
4818 * Patch by Mathijs Haarman, 08 May 2003:
4819 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4821 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4823 * Add support for Promess ATC board
4825 * Patch by Keith Outwater, 28 Apr 2003:
4826 - Miscellaneous corrections and additions to GEN860T board specific code.
4827 - Added GEN860_SC variant to GEN860T.
4828 - Miscellaneous corrections to GEN860T documentation.
4829 - Correct duplicate entry in U-Boot CREDITS file.
4830 - Add GEN860T_SC entry in MAINTAINERS file.
4831 - Update CREDITS file with GEN860T_SC info.
4833 * Update Smiths Aerospace addresses in MAINTAINERS file
4835 * Fix error handling in hush's version of "run" command
4838 - Splashscreen support
4841 - temperature dependend enabling of LCD
4843 * Allow booting from old "PPCBoot" disk partitions
4845 * Add support for TQM8255 Board / MPC8255 CPU
4847 ======================================================================
4848 Changes for U-Boot 0.3.1:
4849 ======================================================================
4851 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4853 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4854 display when Linux takes over
4856 * Patch by Erwin Rol, 27 Feb 2003:
4857 Add support for RTEMS (this time for real).
4859 * Add support for "bmp info" and "bmp display" commands to load
4860 bitmap images; this can be used (for example in a "preboot"
4861 command) to display a splash screen very quickly after poweron.
4863 * Add support for 133 MHz clock on INCA-IP board
4865 * Patch by Lutz Dennig, 10 Apr 2003:
4866 Update for R360MPI board
4868 * Add new meaning to "autostart" environment variable:
4869 If set to "no", a standalone image passed to the
4870 "bootm" command will be copied to the load address
4871 (and eventually uncompressed), but NOT be started.
4872 This can be used to load and uncompress arbitrary
4875 * Patch by Stefan Roese, 10 Apr 2003:
4876 Changed DHCP client to use IP address from server option field #54
4877 from the OFFER packet in the server option field #54 in the REQUEST
4878 packet. This fixes a problem using a Windows 2000 DHCP server,
4879 where the DHCP-server is not the TFTP-server.
4881 * Set max brightness for MN11236 displays on TRAB board
4883 * Add support for TQM862L modules
4885 ======================================================================
4886 Changes for U-Boot 0.3.0:
4887 ======================================================================
4889 * Patch by Arun Dharankar, 4 Apr 2003:
4890 Add IDMA example code (tested on 8260 only)
4892 * Add support for Purple Board (MIPS64 5Kc)
4894 * Add support for MIPS64 5Kc CPUs
4896 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4898 * Patch by Denis Peter, 04 Apr 2003:
4899 - update MIP405-4 board
4901 * Patch by Stefan Roese, 4 Apr 2003:
4902 - U-Boot version environment variable "ver" added
4903 (CONFIG_VERSION_VARIABLE).
4904 - Changed PPC405GPr version from A to B.
4905 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4907 * Patches by Denis Peter, 03 April 2003:
4908 - fix PCI IRQs on MPL boards
4909 - fix two more un-relocated pointer problems
4911 * Fix behaviour of "run" command:
4912 - print error message iv variable does not exist
4913 - terminate processing of arguments in case of error
4915 * Patches by Peter Figuli, 10 Mar 2003
4916 - Add support for BTUART on PXA platform
4917 - Add support for WEP EP250 (PXA) board
4919 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4920 flash using a BDI2000
4922 * Implement fix for I2C Edge Conditions problem for all boards that
4923 use the bit-banging driver (common/soft_i2c.c)
4925 * Patch by Martin Winistoerfer, 23 Mar 2003
4926 - Add port to MPC555/556 microcontrollers
4927 - Add support for cmi customer board with
4928 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4930 * Patch by Rick Bronson, 28 Mar 2003:
4931 - fix common/cmd_nand.c
4933 * Patch by Arun Dharankar, 24 Mar 2003:
4934 - add threads / scheduler example code
4936 * Add patches by Robert Schwebel, 31 Mar 2003:
4937 - add ctrl-c support for kermit download
4938 - align bdinfo output on ARM
4939 - csb226 board: bring in sync with innokom/memsetup.S
4940 - csb226 board: fix MDREFR handling
4941 - misc doc fixes / extensions
4942 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4943 - add BOOT_PROGRESS to armlinux.c
4945 * Add CPU ID, version, and clock speed for INCA-IP
4947 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4948 - fix SRAM and SDRAM memory sizing
4949 - add status LED support
4950 - add MAC address for second (SCC1) ethernet port
4952 * Update default environment for TQM8260 board
4954 * Patch by Rick Bronson, 16 Mar 2003:
4955 - Add NAND flash support for reading, writing, and erasing NAND
4956 flash (certain forms of which are called SmartMedia).
4957 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4959 * Patches by Robert Schwebel, 19 Mar 2003:
4960 - use arm-linux-gcc as default compiler for ARM
4961 - fix i2c fixup code
4962 - fix missing baudrate setting
4963 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4964 - moved "ignoring trailing characters" _before_ u-boot wants to
4965 print out diagnostics messages; removes bogus characters at the
4968 * Patch by John Zhan, 18 Mar 2003:
4969 Add support for SinoVee Microsystems SC8xx boards
4971 * Patch by Rolf Offermanns, 21 Mar 2003:
4972 ported the dnp1110 related changes from the current armboot cvs to
4973 current u-boot cvs. smc91111 does not work. problem marked in
4974 smc91111.c, grep for "FIXME".
4976 * Patch by Brian Auld, 25 Mar 2003:
4977 Add support for STM flash chips on ebony board
4979 * Add PCI support for MPC8250 Boards (PM825 module)
4981 * Patch by Stefan Roese, 25 Mar 2003:
4984 * Patch by Stefan Roese, 20 Mar 2003:
4985 - CPCI4052 update (support for revision 3).
4986 - Set edge conditioning circuitry on PPC405GPr for compatibility
4987 to existing PPC405GP designs.
4988 - Clip udiv to 5 bits on PPC405 (serial.c).
4990 * Extend INCAIP board support:
4991 - add automatic RAM size detection
4992 - add "bdinfo" command
4993 - pass flash address and size to Linux kernel
4994 - switch to 150 MHz clock
4996 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4997 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4998 boards, version 153 for Rev. 200 boards).
5000 * Patch by Vladimir Gurevich, 12 Mar 2003:
5001 Fix relocation problem of statically initialized string pointers
5004 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5005 Cleanup & bug fixes for JFFS2 code:
5006 - the memory mangement was broken. It caused havoc on malloc by
5007 writing beyond the block boundaries.
5008 - the length calculation for files was wrong, sometimes resulting
5009 in short file reads.
5010 - data copying now optionally takes fragment version numbers into
5011 account, to avoid copying from older data.
5012 See doc/README.JFFS2 for details.
5014 * Patch by Josef Wagner, 12 Mar 2003:
5015 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5016 - ETH05 and BEDBUG support for CU824
5017 - added support for MicroSys CPC45
5018 - new BOOTROM/FLASH0 and DOC base for PM826
5020 * Patch by Robert Schwebel, 12 Mar 2003:
5021 Fix the chpart command on innokom board
5024 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5025 s/PPCBoot/U-Boot/ in some files
5026 s/pImage/uImage/ in some files
5028 * Patch by Detlev Zundel, 15 Jan 2003:
5029 Fix '' command line quoting
5031 * Patch by The LEOX team, 19 Jan 2003:
5032 - add support for the ELPT860 board
5033 - add support for Dallas ds164x RTC
5035 * Patches by David Müller, 31 Jan 2003:
5036 - minimal setup for CardBus bridges
5037 - add EEPROM read/write support in the CS8900 driver
5038 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5039 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5041 * Patch by Steven Scholz, 04 Feb 2003:
5042 add support for RTC DS1307
5044 * Patch by Reinhard Meyer, 5 Feb 2003:
5045 fix PLPRCR/SCCR init sequence on 8xx to allow for
5046 changes of EBDF by software
5048 * Patch by Vladimir Gurevich, 07 Feb 2003:
5049 "API-compatibility patch" for 4xx I2C driver
5051 * TRAB fixes / extensions:
5052 - Restore VFD brightness as saved in environment
5053 - add support for Fujitsu flashes
5054 - make sure both buzzers are turned off (drive low level)
5056 * Patches by Robert Schwebel, 06 Mar 2003:
5057 - fix bug in BOOTP code (must use NetCopyIP)
5058 - update of CSB226 port
5059 - clear BSS segment on XScale
5060 - added support for i2c_init_board() function
5061 - update to the Innokom plattform
5063 * Extend support for redundand environments for configurations where
5064 environment size < sector size
5066 * Patch by Rune Torgersen, 13 Feb 2003:
5067 Add support for Motorola MPC8266ADS board
5069 * Patch by Kyle Harris, 19 Feb 2003:
5070 patches for the Intel lubbock board:
5071 memsetup.S - general cleanup (based on Robert's csb226 code)
5072 flash.c - overhaul, actually works now
5073 lubbock.c - fix init funcs to return proper value
5075 * Patch by Kenneth Johansson, 26 Feb 2003:
5076 - Fixed off by one in RFTA calculation.
5077 - No need to abort when LDF is lower than we can program it's only
5078 minimum timing so clamp it to what we can do.
5079 - Takes function pointer to function for reading the spd_nvram. Usefull
5080 for faking data or hardcode a module without the nvram.
5081 - fix other user for above change
5082 - fix some comments.
5084 * Patches by Brian Waite, 26 Feb 2003:
5085 - fix port for evb64260 board
5086 - fix PCI for evb64260 board
5089 * Patch by Reinhard Meyer, 1 Mar 2003:
5090 Add support for EMK TOP860 Module
5092 * Patch by Yuli Barcohen, 02 Mar 2003:
5093 Add SPD EEPROM support for MPC8260ADS board
5095 * Patch by Robert Schwebel, 21 Jan 2003:
5096 - Add support for Innokom board
5097 - Don't complain if "install" fails
5098 - README cleanup (remove duplicated lines)
5099 - Update PXA header files
5101 * Add documentation for existing POST code (doc/README.POST)
5103 * Patch by Laudney Ren, 15 Jan 2003:
5104 Fix handling of redundand environment in "tools/envcrc.c"
5106 * Patch by Detlev Zundel, 28 Feb 2003:
5107 Add bedbug support for 824x systems
5109 * Add support for 16 MB flash configuration of TRAB board
5111 * Patch by Erwin Rol, 27 Feb 2003:
5112 Add support for RTEMS
5114 * Add image information to README
5116 * Patch by Stefan Roese, 18 Feb 2003:
5117 CPCIISER4 configuration updated.
5119 * Patch by Stefan Roese, 17 Feb 2003:
5120 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5122 * Patch by Stefan Roese, 13 Feb 2003:
5123 Add "pcidelay" environment variable (in ms, enabled via
5124 CONFIG_PCI_BOOTDELAY).
5125 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5126 RST# to respond to configuration cycles (33MHz -> 1s).
5128 * Fix dual PCMCIA slot support (when running with just one
5131 * Add VFD type detection to trab board
5133 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5134 variable with value in the EEPROM
5136 * Patch by Stefan Roese, 10 Feb 2003:
5137 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5139 * Add support for MIPS32 4Kc CPUs
5141 * Add support for INCA-IP Board
5143 ======================================================================
5144 Changes for U-Boot 0.2.2:
5145 ======================================================================
5147 * Add dual ethernet support on PM826
5149 * Add support for LXT971 PHY on PM826
5151 * Patch by Tord Andersson, 16 Jan 2003:
5152 Fix flash sector count for TQM8xxL
5154 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5155 16 bytes out of each 32 byte block)
5157 ======================================================================
5158 Changes for U-Boot 0.2.1:
5159 ======================================================================
5161 * Add support for V37 board
5162 (patch by Jón Benediktsson, 11 Dec 2002)
5164 * Update baudrate in bd_info when it gets changed
5166 * Add watchdog trigger points while waiting for serial port
5167 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5169 * Improve command line tool to access the U-Boot's environment
5170 (figuration of the utility, using a config file)
5172 * Add single quote support for (old) command line parser
5174 * Switch LWMON board default config from FRAM to EEPROM;
5175 in POST, EEPROM shows up on 8 addresses
5177 ======================================================================
5178 Changes for U-Boot 0.2.0:
5179 ======================================================================
5181 * Use 1-byte-read instead of -write for iprobe() function
5182 Add i2c commands to PM826 config
5184 * extend I2C POST code: check for list on known addresses
5186 * Improve log buffer code; use "loglevel" to decide which messages
5187 to log on the console, too (like in Linux); get rid of "logstart"
5189 * Add command line tool to access the U-Boot's environment
5190 (board-specific for TRAB now, to be fixed later)
5192 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5193 Fix misc problems with AmigaOne support
5195 * Patch by Chris Hallinan, 3 Dec 2002:
5196 minor cleanup to the MPC8245 EPIC driver
5198 * Patch by Pierre Aubert , 28 Nov 2002
5199 Add support for external (SIU) interrupts on MPC8xx
5201 * Patch by Pierre Aubert , 28 Nov 2002
5202 Fix nested syscalls bug in standalone applications
5204 * Patch by David Müller, 27 Nov 2002:
5205 fix output of "pciinfo" command for CardBus bridge devices.
5207 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5210 * Add LED indication for IDE activity on KUP4K board
5212 * Fix startup problems with VFD display on TRAB
5214 * Patch by Pierre Aubert, 20 Nov 2002
5215 Add driver for Epson SED13806 graphic controller.
5216 Add support for BMP logos in cfb_console driver.
5218 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5220 * Patch by Rod Boyce, 21 Nov 2002:
5221 fix PCMCIA on MBX8xx board
5223 * Patch by Pierre Aubert , 21 Nov 2002
5224 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5225 bootmode word in DPRAM configurable
5227 * Patch by Daniel Engström, 18 Nov 2002:
5228 Fixes for x86 port (mostly strings issues)
5230 * Patch by Ken Chou, 18 Nov 2002:
5231 Fix for natsemi NIC cards (DP83815)
5233 * Patch by Pierre Aubert, 19 Nov 2002:
5234 fix a bug for the MII configuration, and some warnings
5236 * Patch by Thomas Frieden, 13 Nov 2002:
5237 Add code for AmigaOne board
5238 (preliminary merge to U-Boot, still WIP)
5240 * Patch by Jon Diekema, 12 Nov 2002:
5241 - Adding URL for IEEE OUI lookup
5242 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5244 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5245 root-on-nfs macros are designed to switch how the default boot
5246 method gets defined.
5248 * Patch by Daniel Engström, 13 Nov 2002:
5249 Add support for i386 architecture and AMD SC520 board
5251 * Patch by Pierre Aubert, 12 Nov 2002:
5252 Add support for DOS filesystem and booting from DOS floppy disk
5254 * Patch by Jim Sandoz, 07 Nov 2002:
5255 Increase number of network RX buffers (PKTBUFSRX in
5256 "include/net.h") for EEPRO100 based boards (especially SP8240)
5257 which showed "Receiver is not ready" errors when U-Boot was
5258 processing the receive buffers slower than the network controller
5261 * Patch by Andreas Oberritter, 09 Nov 2002:
5262 Change behaviour of NetLoop(): return -1 for errors, filesize
5263 otherwise; return code 0 is valid an means no file loaded - in this
5264 case the environment still gets updated!
5266 * Patches by Jon Diekema, 9 Nov 2002:
5267 - improve ADC/DAC clocking on the SACSng board to align
5268 the failing edges of LRCLK and SCLK
5269 - sbc8260 configuration tweaks
5270 - add status LED support for 82xx systems
5271 - wire sspi/sspo commands into command handler; improved error
5273 - add timestamp support and alternate memory test to the
5274 SACSng configuration
5276 * Patch by Vince Husovsky, 7 Nov 2002:
5277 Add "-n" to linker options to get rid of "Not enough room for
5278 program headers" problem
5280 * Patch by David Müller, 05 Nov 2002
5281 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5282 so we can use an already existing name
5284 * Patch by Pierre Aubert, 05 Nov 2002
5285 Hardware relatied improvments in FDC boot code
5287 * Patch by Holger Schurig, 5 Nov 2002:
5288 Make the PXA really change it's frequency
5290 * Patch by Pierre Aubert, 05 Nov 2002
5291 Add support for slave serial Spartan 2 FPGAs
5293 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5296 * Add support for log buffer which can be passed to Linux kernel's
5297 syslog mechanism; used especially for POST results.
5299 * Patch by Klaus Heydeck, 31 Oct 2002:
5300 Add initial support for kup4k board
5302 * Patch by Robert Schwebel, 04 Nov 2002:
5303 - use watchdog to reset PXA250 systems
5304 - added progress callbacks to (some of the) ARM code
5305 - update for Cogent CSB226 board
5307 * Add support for FPS860 board
5309 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5310 Improve PCI access on 32-bits Compact PCI bus
5312 * Fix mdelay() on TRAB - this was still the debugging version with
5313 seconds instead of ms.
5315 * Patch by Robert Schwebel, 1 Nov 2002:
5316 XScale related cleanup (affects all ARM boards)
5318 * Cleanup of names and README.
5320 ======================================================================
5321 Notes for U-Boot 0.1.0:
5322 ======================================================================
5324 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5326 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5327 For information about the history of the project please see the
5328 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5330 ======================================================================