1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Add configuration for cam5200 board (based on TQM5200S).
9 * Disabled kvme080 board in MAKEALL because of build problems.
13 * Update NetStar board
14 Patch by Ladislav Michl, 03 Nov 2005
16 * Make code better readable.
17 Patch by Ladislav Michl, 14 Sep 2005
19 * Enable initrd ATAG for xm250 board.
20 Patch by Josef Wagner, 05 Sep 2005
22 * Add readline cmdline-editing extension
23 Patch by JinHua Luo, 01 Sep 2005
25 * Add support for friendly-arm SBC-2410X board
26 Patch by JinHua Luo, 01 Sep 2005
28 * Fix multi-part image support on i386 platform.
29 Patch by David Updegraff, 19 Aug 2005
31 * Add support for KVME080 board
32 Patch by Sangmoon Kim, 18 Aug 2005
34 * Fix MIPS LE build problem
35 Patch by Matej Kupljen, 10 Aug 2005
37 * Check argument count in "mii" command.
38 Problem pointed out by Andrew Dyer, 13 Jun 2005
40 * Cleanup TQM5200 board configurations:
41 - make highboot configurations use environment at high end, too,
42 to avoid flash fragmentation
43 - always use redundand environment
44 - don't enable video code for modules without graphics controller
45 - provide useful (though different) mtdparts settings
46 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
48 * Extend mkconfig tool to print more useful target name
50 * Add support for high-boot on TQM5200 and TQM5200S boards.
51 Hint: the CPLD on the TQM5200 must be programmed with a software
52 version supporting the high boot option! The new TQM5200S is
53 already supporting this option. On the TQM5200 this option will be
54 supported in configurations with MPC5200 rev B processors.
55 To actually "high boot", set jumper X30 on the STK52xx.
56 Patch by Martin Krause, 12 Jul 2006
58 * Add support for new TQM5200 revisions
59 - Support for TQM5200S (short version without graphic controller)
60 - Support for modules with 'N' type S29GL128N Spansion flashes
61 (requires changes to flash layout)
62 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
63 Patch by Martin Krause, 07 Jul 2006
65 * Fix support for PS/2 keyboard on TQM85xx boards
66 The PS/2 keyobard driver for the TQM85xx modules only supports the
67 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
68 include a DUART, the TQM8560 modules can't be used with the PS/2
69 keyboard controller on the STK85xx board.
70 The PS/2 keyboard driver should work with the modules TQM8540,
71 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
72 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
73 settings: X66 1-2, 9-10; X61 2-3
74 Patch by Martin Krause, 21 Jun 2006
76 * Adjust RTC century handling on STK52xx board to match Linux driver.
77 Patch by Martin Krause, 12 Jun 2006
79 * Adjust filenames for USB update images on TRAB board.
80 During an automatic update via USB stick, U-Boot searches for
81 images with the name "firmware.img" and "kernel.img". This names
82 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
83 to prevent updates of new boards (with the new macronics "c" step
84 flashes) with old, incompatible firmware or kernel versions.
85 Patch by Martin Krause, 21 Jun 2006
87 * Bugfix in VFD routine on TRAB board.
88 Make sure upper lext pixel can be set to blue, too
89 (so far only red was possible).
90 Patch by Martin Krause, 15 Feb 2006
92 * Enable buffered flash writes for TB5200 board.
94 * Fix some bugs in TRAB board flash driver.
95 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
96 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
97 - remove "Unlock Bypass" mode, because macronix flashes do not support
99 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
100 for Intel compatible flashes, not for AMD compatible.
101 Patch by Martin Krause, 15 Feb 2006
103 * Add additional error messages to flash driver on TRAB board
104 (for erase errors and timeout errors)
105 Patch by Martin Krause, 14 Feb 2006
107 * Add support for TB5200 board
108 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
109 integrated in a little aluminium case.
110 Patch by Martin Krause, 8 Jun 2006
112 * Enable buffered flash writes for TQM5200 board.
114 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
116 * Add support for TQM885D board.
117 Patch by Martin Krause, 20 Mar 2006
119 * Fix FEC initialisation: All MII configuration is done via FEC1
120 registers, but MII_SPEED was configured according to FEC used. So
121 if only FEC2 was used, this caused the real MII_SPEED register in
122 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
123 Fix: always configure MII_SPEED on FEC1 only.
124 Patch by Markus Klotzbuecher, 12 Jul 2006
126 * Add support for SPC1920 board.
127 Patch by Markus Klotzbuecher, 12 Jul 2006
129 * MCC200 board: support console on any one of the Quad UART ports.
131 * Fix error in flash protection calculation on MCC200 board.
133 * Major PCMCIA Cleanup to make code better readable and maintainable.
135 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
136 placed to the drivers/rpx_pmcia.c file to avoid duplication.
137 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
138 - drivers/i82365.c has been split into two parts located at
139 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
140 the only boards using CONFIG_82365).
141 - Changes were tested for clean build and *very* *few* boards.
143 * Fix timer problems on AMCC yucca board.
144 Set Timer Clock Select to use CPU clock as a timer input source.
146 * Bring yucca config more in line with other AMCC boards.
148 * Add AMCC bamboo board to MAKEALL build script.
150 * Fix AMCC bamboo eval board compilation errors.
152 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
153 Enabled it for Yucca board.
155 * Cleanup config file and bootup output for Yucca board.
157 * Fix CONFIG_440_GX define usage.
159 * Remove autogenerated bmp_logo.h file.
161 * Add support for AMCC 440SPe CPU based eval board (Yucca).
163 * Call serial_initialize() before first debug() is used.
165 * Cleanup trab board for GCC-4.x
167 * VoiceBlue update: use new MTD flash partitioning methods, use more
168 reasonable TEXT_BASE, update default environment and enable keyed
170 Patch by Ladislav Michl, 16. Aug 2005
172 * Add forgotten changes for the PLEB 2 Board.
173 Patch by David Snowdon, 13. Aug 2005
175 * Add support for wrPPMC7xx/74xx boards
176 Patch by Richard Danter, 12 Aug 2005
178 * Add support for gth2 board
179 Patch by Thomas Lange, Aug 11 2005
181 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
182 Patch by Martin Krause, 8 Jun 2006
184 This patch supports two serial consoles on boards with
185 a MPC5xxx CPU. The console can be switched at runtime
186 by setting stdin, stdout and stderr to the desired serial
187 interface (serial0 or serial1). The PSCs to be used as
188 console port are definded by CONFIG_PSC_CONSOLE
189 and CONFIG_PSC_CONSOLE2.
190 See README.serial_multi for details.
192 * Bugfix in I2C initialisation on S3C2400.
193 If the bus is blocked because of a previously interrupted
194 transfer, up to eleven clocks are generated on the I2CSCL
195 line to complete the transfer and to free the bus.
196 With this fix pin I2CSCL (PG6) is really configured as GPIO
197 so the clock pulses are really generated.
198 Patch by Martin Krause, 04 Apr 2006
200 * Fix DDR6 errata on TQM834x boards
201 Patch by Thomas Waehner, 07 Mar 2006
203 * Remove obsolete flash driver board/tqm5200/flash.c
204 Patch by Martin Krause, 11 Jan 2006
206 * Update configuration for CMC-PU2 board
207 Patch by Martin Krause, 17 Nov 2005
209 * Add support for PS/2 keyboard on TQM85xx board
210 Patch by Martin Krause, 07 Nov 2005
212 Tested on a STK85XX baseboard. Make sure the PS/2 controller
213 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
215 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
216 In tsc2000_read_channel() the delay after setting the multiplexer
217 to a temperature channel is increased from 1,5 ms to 10 ms. This
218 is to allow the multiplexer inputs to stabilize after huge steps
219 of the input signal level.
220 Patch by Martin Krause, 08 Nov 2005
222 * Adjust TQM5200 make targets
223 Make the automatic CS configuration the default.
224 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
225 and CONFIG_TQM5200_AC are removed.
226 "TQM5200_config" is now the default for STK52XX.200 base boards.
227 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
228 Patch by Martin Krause, 07 Nov 2005
230 * Fix setting of environment variable "ver" on trab board
231 The environment variable "ver" is now set before
232 do_auto_update() is called, so that "ver" can be used
233 in USB update scripts.
234 Patch by Martin Krause, 27 Oct 2005
236 * Fix wrong usage of udelay() in led_blink() on trab board
237 Patch by Martin Krause, 27 Oct 2005
239 * Fix udelay bug in vfd.c for trab board
240 Patch by Martin Krause, 27 Oct 2005
242 * Disable JFFS2 support for trab board
243 Patch by Martin Krause, 27 Oct 2005
245 * Change mtdparts definition on trab board to match current flash map
246 Patch by Martin Krause, 27 Oct 2005
248 * Fix memory init problems on MCC200 board
250 * Fix IxEthDB.h to compile again
251 Patch by Stefan Roese, 14 Jun 2006
253 * Minor cleanup for PCS440EP board
254 Patch by Stefan Roese, 13 Jun 2006
256 * Add MCF5282 support (without preloader)
257 relocate ichache_State to ram
258 u-boot can run from internal flash
259 Add EB+MCF-EV123 board support.
260 Add m68k Boards to MAKEALL
261 Patch from Jens Scharsig, 08 Aug 2005
263 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
264 Patch by Scott McNutt, 08 Jun 2006
266 * Nios II - Add EPCS Controller bootrom work-around
267 -When booting from an epcs controller, the epcs bootrom may leave the
268 slave select in an asserted state causing soft reset hang. This
269 patch ensures slave select is negated at reset.
270 Patch by Scott McNutt, 08 Jun 2006
272 * Update PK1C20 board
273 -Update base addresses for standard configuration
274 -Eliminate use of CACHE_BYPASS in board code
275 Patch by Scott McNutt, 08 Jun 2006
277 * Nios II - Fix I/O Macros and mini-app stubs
279 -Eliminate use of CACHE_BYPASS in cpu code
280 -Eliminate assembler warnings
281 -Fix mini-app stubs and force no small data
282 Patch by Scott McNutt, 08 Jun 2006
284 * Fix U-Boot environment sector protection on MCC200 board
286 * Minor cleanup for PCS440EP board
288 * Update PCS440EP port to fit into one flash device (incl. environment)
289 Patch by Stefan Roese, 06 Jun 2006
291 * Add support for PCS440EP board
292 Patch by Stefan Roese, 02 Jun 2006
294 * Fix examples/Makefile; some build targets were lost
296 * Fix watchdog handling in CFI flash driver
297 Just use udelay() when waiting for status changes which will
298 implicitely trigger the watchdog.
300 * Fix PCI to memory window size problems on PM82x boards
301 We use the "automatic" mode that was used for the MPC8266ADS and
302 MPC8272 boards. Eventually this should be used on all boards?]
303 Patch by Wolfgang Grandegger, 17 Jan 2006
305 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
306 Patch by Stefan Roese, 29 May 2006
308 * Update Intel IXP4xx support
309 - Add IXP4xx NPE ethernet MAC support
310 - Add support for Intel IXDPG425 board
311 - Add support for Prodrive PDNB3 board
313 Patch by Stefan Roese, 23 May 2006
315 * Fix problem in PVR detection for 440GR
316 Patch by Stefan Roese, 18 May 2006
318 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
320 * Enable autoboot for M5271EVB board.
322 * Changed default ramdisk addr in yosemite/yellowstone ports
323 Patch by Stefan Roese, 15 May 2006
325 * Fix PCMCIA support on virtlab2
327 * Add support for VirtLab2 board
328 (needed because of differences in the PCMCIA hardware).
332 * Update yosemite configuration to enable flash write buffer support
333 Patch by Stefan Roese, 10 May 2006
335 * Fix compile warnings in common/xyzModem.c
336 Patch by Stefan Roese, 10 May 2006
338 * Add support for AMCC 440EP Rev C and 440GR Rev B
339 Patch by John Otken, 08 May 2006
341 * OMAP 5912/OSK: update EMIFS CS1 timings:
342 Problems have been seen in the linux kernel's smc91x network driver
343 due to improper bus timings. The latest 2.6 OMAP kernels currently
344 have a workaround, but this fix belongs in u-boot.
345 Patch by Kevin Hilman, 13 Oct 2005
347 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
348 Patch by Hiroki Kaminaga, 11 Mar 2006
350 * Update omap5912osk board support
351 - Fix OMAP support that omap5912osk compiles in current source tree
352 - Update with code from "http://omap.spectrumdigital.com/osk5912"
353 to fix problems with DDR initialization
355 - Use CFI flash driver and support complete 32MB of onboard flash
356 - Add "print_cpuinfo()" and "checkboard()" functions to display
357 CPU (with frequency) and Board infos
358 Patch by Stefan Roese, 10 May 2006
360 * Fix watchdog issues for ColdFire boards.
362 * Add M5271EVB board support.
364 * Make R5200 specific low level initialization board conditional.
366 * Update CPU target identification strings for ColdFire family.
368 * Update register definitions for MCF5271.
370 * Fix serial console support for MCF5271.
372 * Fixes for gcc 3.4 based m68k toolchain,
373 based on patch by Jate Sujjavanich.
375 * Fix lowboot support on MCC200 board
377 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
378 - Removed MPC8349ADS port
379 - Added PCI support to MPC8349ADS
380 - reworked memory map to allow mapping of all regions with BATs
381 Patch by Kumar Gala, 20 Apr 2006
383 * Coding Style cleanup
385 * Write RTC seconds first to maintain settings integrity per
386 Maxim/Dallas DS1306 data sheet.
387 Patch by Alan J. Luse, 02 May 2006
389 * Scheduled for removal: strnicmp() which is unused
391 * Update for Intel Monahans boards:
392 - support for magic key detection and handling on delta board
393 - NAND support for zylonite board + some minor cleanup
395 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
396 Patch by Jon Loeliger, 01 May 2006
398 * Fixed handling of bad checksums with "mkimage -l"
400 * Added support for BC3450 board
401 Patch by Stefan Strobl, 21 Oct 2005
403 * Update for NC650 board:
404 - Support rev1 and rev2 hardware
405 - adapt to new NAND layer
406 - add CP850 configuration based on NC650
408 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
409 is configured; othrwise DMA accesses aren't cache coherent which
410 causes for example USB to fail.
414 * Fix dbau1x00 boards broken by dbau1550 patch
415 PLL:s were not set for boards other than 1550.
416 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
417 Default boot is now bootp for cards other than 1550.
418 Patch by Thomas Lange, 10 Aug 2005
420 * Fixes common/cmd_flash.c:
421 - fix some compiler/parser error, if using m68k tool chain
422 - optical fix for protect on/off all messages, if using more
424 Patch by Jens Scharsig, 28 Jul 2005
426 * Fix Quad UART mapping on MCC200 board due to new HW revision
428 * Fix JFFS2 support for legacy NAND driver.
430 * Remove dependencies between DoC code and old legacy NAND driver.
432 * Fix PM828_PCI target, for which PCI was *not* configured in.
434 * Fix Lite5200B support: initialize SDelay register
435 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
436 Configuration", 3.3.1 SDelay--MBAR + 0x0190
438 * Changes/fixes for drivers/cfi_flash.c:
440 - Add Intel legacy lock/unlock support to common CFI driver
442 On some Intel flash's (e.g. Intel J3) legacy unlocking is
443 supported, meaning that unlocking of one sector will unlock
444 all sectors of this bank. Using this feature, unlocking
445 of all sectors upon startup (via env var "unlock=yes") will
448 - Fixed problem with multiple reads of envronment variable
449 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
451 - Removed unwanted linefeeds from "protect" command when
452 CFG_FLASH_PROTECTION is enabled.
454 - Changed p3p400 board to use CFG_FLASH_PROTECTION
456 Patch by Stefan Roese, 01 Apr 2006
458 * Changes/fixes for drivers/cfi_flash.c:
459 - Correctly handle the cases where CFG_HZ != 1000 (several
461 - Fix the timeout calculation of buffered writes (off by a
463 Patch by Anders Larsen, 31 Mar 2006
465 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
467 405 SDRAM: - The SDRAM parameters can now be defined in the board
468 config file and the 405 SDRAM controller values will
469 be calculated upon bootup (see PPChameleonEVB).
470 When those settings are not defined in the board
471 config file, the register setup will be as it is now,
472 so this implementation should not break any current
473 design using this code.
475 Thanks to Andrea Marson from DAVE for this patch.
477 440 DDR: - Added function sdram_tr1_set to auto calculate the
478 TR1 value for the DDR.
479 - Added ECC support (see p3p440).
481 Patch by Stefan Roese, 17 Mar 2006
483 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
484 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
486 * Add support for ymodem protocol download
487 Patch by Stefano Babic, 29 Mar 2006
489 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
490 Merge from Markus Klotzbücher's repo, 01 Apr 2006
492 * GCC-4.x fixes: clean up global data pointer initialization for all
495 * Update for Delta board:
496 - redundant NAND environment
497 - misc Monahans cleanups (remove dead code etc.)
498 - DA9030 Initialization; some minimal changes to PXA I2C driver to
499 make it work with the Monahans.
500 - Make Monahans clock frequency configurable using
501 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
502 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
503 Merge from Markus Klotzbücher's repo, 25 Mar 2006
505 * Enable Quad UART om MCC200 board.
507 * Cleanup MCC200 board configuration; omit non-existent stuff.
509 * Add support for MPC859/866 Rev. A.0
511 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
513 * Fix DDR ECC bit definitions for MPC83xx.
515 * Add initial support for MPC8349E MDS board.
517 * Add support for ECC DDR initialization on MPC83xx.
519 * Add DMA support for MPC83xx.
521 * Add sync in do_reset() routine for MPC83xx after RPR register
522 was written to. It is need on some targets when BAT translation
525 * Add bit definitions for MPC83xx DDR controller registers.
527 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
529 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
531 * Add support for DS1374 RTC chip.
533 * Add support for Lite5200B board.
534 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
536 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
537 timer and cpu_reset code from cpu/$(CPU) into the new
538 cpu/$(CPU)/$(SOC) directories
539 Patch by Andreas Engel, 13 Mar 2006
541 * Change max size of uncompressed uImage's to 8MByte and add
542 CFG_BOOTM_LEN to adjust this setting.
544 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
545 uImages was restricted to 4MBytes. This default size is now
546 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
547 in the board config file.
549 Patch by Stefan Roese, 13 Mar 2006
551 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
552 Patch by Stefan Roese, 13 Mar 2006
554 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
555 Patch by Cedric Vincent, 06 Jul 2005
557 * au1x00_eth.c: check malloc return value and abort if it failed
558 Patch by Andrew Dyer, 26 Jul 2005
560 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
561 incorrectly generating start/stop conditions on the bus.
562 Patch by Andrew Dyer, 26 Jul 2005
564 * Fix bug in [id]cache_status commands for MPC85xx processors;
565 should look at LSB of L1CSRn registers to determine if L1 cache is
566 enabled, not the MSB.
567 Patch by Murray Jensen, 19 Jul 2005
569 * Fix array overflow with fw_setenv on uninitialised environment
570 Patch by Murray Jensen, 15 Jul 2005
572 * Add support for EmbeddedPlanet EP88x boards
573 Patch by Yuli Barcohen, 13 Jul 2005
575 * Remove board specific configuration includes from the common xilinx
576 ethernet and iic adapter code.
577 Patch by Michael Libeskind, 12 Jul 2005
579 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
580 Patch by Murray Jensen, 08 Jul 2005
582 * Add (some) definitions for the MPC85xx local bus controller
583 Patch by Murray Jensen, 08 Jul 2005
585 * Add CPM2 I/O pin functions for MPC85xx processors
586 Patch by Murray Jensen, 08 Jul 2005
588 * Fix compile problem
590 * Added PCI support for MPC8349ADS board
591 Patch by Kumar Gala 11 Jan 2006
593 * Enable address translation on MPC83xx
594 Patch by Kumar Gala, 10 Feb 2006
596 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
597 Patch by Kumar Gala, 25 Jan 2006
599 * Fixed defines for MPC83xx SICRL register to match current specs
600 Patch by Kumar Gala, 23 Jan 2006
602 * Only disable the MPC83xx watchdog if its enabled out of reset.
603 If its disabled out of reset SW can later enable it if so desired
604 Patch by Kumar Gala, 11 Jan 2006
606 * Allow config of GPIO direction & data registers at boot on 83xx
607 Patch by Kumar Gala, 11 Jan 2006
609 * Enable time handling on 83xx
610 Patch by Kumar Gala, 11 Jan 2006
612 * Make System IO Config Registers board configurable on MPC83xx
613 Patch by Kumar Gala, 11 Jan 2006
615 * Fixed PCI indirect config ops to handle multiple PCI controllers
616 We need to adjust the bus number we are trying to access based
617 on which PCI controller its on
618 Patch by Kumar Gala, 12 Jan 2006
620 * Report back PCI bus when doing table based device config
621 Patch by Kumar Gala, 11 Jan 2006
623 * Added support for PCI prefetchable region and BARs
624 If a host controller sets up a region as prefetchable and
625 a device's BAR denotes it as prefetchable, allocate the
626 BAR into the prefetch region.
628 If a BAR is prefetchable and no prefetchable region has
629 been setup by the controller we fall back to allocating
630 the BAR into the normally memory region.
631 Patch by Kumar Gala, 11 Jan 2006
633 * Add helper function for generic flat device tree fixups for mpc83xx
634 Patch by Kumar Gala, 11 Jan 2006
636 * Add support for passing initrd information via flat device tree
637 Patch by Kumar Gala, 11 Jan 2006
639 * Added OF_STDOUT_PATH and OF_SOC
641 OF_STDOUT_PATH specifies the path to the device the kernel can use
644 OF_SOC specifies the proper name of the SOC node if one exists.
645 Patch by Kumar Gala, 11 Jan 2006
647 * Allow board code to fixup the flat device tree before booting a kernel
648 Patch by Kumar Gala, 11 Jan 2006
650 * Added CONFIG_ options for bd_t and env in flat dev tree
652 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
653 into the resulting flat device tree.
655 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
656 variables from u-boot into the flat device tree
658 Patch by Kumar Gala, 11 Jan 2006
660 * Add support for the DHCP vendor optional bootfile (#67).
661 Ignores the vendor TFTP server name option (#66).
662 Patch by Murray Jensen, 30 Jun 2005
664 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
665 Patch by Andy Fleming, 14 Jun 2005
667 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
668 Patch by Gerhard Jaeger, 21 Jun 2005
670 * Add netconsole and some more commands to RPXlite_DW board
671 Patch by Sam Song, 19 Jun 2005
673 * Fix bad declaration on pci_cfgfunc_nothing
674 Patch by Sam Song, 19 Jun 2005
676 * Adjust "echo" as a default command
677 Patch by Sam Song, 19 Jun 2005
679 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
680 Patch by KokHow Teh, 16 Jun 2005
682 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
683 Patch by Rick Bronson, 15 Jun 2005
685 * Coding Style cleanup
687 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
688 Patch by Andrew Dyer, 13 Jun 2005
690 * Add ADI Blackfin support
691 - add support for Analog Devices Blackfin BF533 CPU
692 - add support for the ADI BF533 Stamp uClinux board
693 - add support for the ADI BF533 EZKit board
694 Patches by Richard Klingler, 11 Jun 2005
696 * Add loads of ntohl() in image header handling
697 Patch by Steven Scholz, 10 Jun 2005
699 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
700 variable to set clock
701 Patch by Yuli Barcohen, 05 Jun 2005
703 * RPXlite configuration fixes
704 - Use correct flash sector size
705 - Use correct memory test end address
706 - Add support for bzip2 compression
707 - Various small fixes
708 Patch by Yuli Barcohen, 05 Jun 2005
710 * Memory configuration changes for ZPC.1900 board
711 - Fix SDRAM timing on both local bus and 60x bus
712 - Add support for second flash bank (SIMM)
713 - Change boot flash base
714 Patch by Yuli Barcohen, 05 Jun 2005
716 * Add support for Adder boards with 16MB SDRAM;
717 add support for second FEC on Adder87x board.
718 Patch by Yuli Barcohen, 05 Jun 2005
720 * Fix conditional for including ks8695eth driver
721 Patch by Greg Ungerer, 04 Jun 2005
723 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
724 Patch by Friedrich Lobenstock, 02 Jun 2005
726 * Fix comment in common/soft_i2c.c
727 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
729 * Cleanup compiler warnings.
730 Patch by Greg Ungerer, 21 May 2005
732 * Word alignment fixes for word aligned NS16550 UART
733 Patch by Jean-Paul Saman, 01 Mar 2005
735 Fixes bug with UART that only supports word aligned access: removed
736 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
737 (broken!) versions of GCC generate byte accesses when encountering
738 the packed attribute regardless if the struct is already correctly
739 aligned for a platform. Peripherals that can only handle word
740 aligned access won't work properly when accessed with byte access.
741 The struct NS16550 is already word aligned for REG_SIZE = 4, so
742 there is no need to packed the struct in that case.
744 * Fix behaviour if gatewayip is not set
745 Patch by Robin Gilks, 23 Dec 2004
747 * Fix cleanup for netstart board.
748 Remove build results from repository
750 * Some code cleanup for GCC 4.x
752 * Fixes to support environment in NAND flash;
753 enable NAND flash based environment for delta board.
755 * Add support for Intel Monahans CPU on Zylonite and Delta boards
756 (This is Work in Progress!)
758 * Add support for TQM8260-AI boards.
762 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
763 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
764 Patch by Ladislav Michl, 29 Jun 2005
766 * Add lowboot target to mcc200 board
767 Patch by Stefan Roese, 4 Mar 2006
769 * Fix problem with flash_get_size() from CFI driver update
770 Patch by Stefan Roese, 1 Mar 2006
772 * Make CFG_NO_FLASH work on ARM systems
773 Patch by Markus Klotzbuecher, 27 Feb 2006
775 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
778 * Convert mcc200 to use common CFI flash driver
779 Patch by Stefan Roese, 28 Feb 2006
781 * Add env-variable "unlock" to handle initial state of sectors
784 Only the U-Boot image and it's environment is protected,
785 all other sectors are unprotected (unlocked) if flash
786 hardware protection is used (CFG_FLASH_PROTECTION) and
787 the environment variable "unlock" is set to "yes".
789 Patch by Stefan Roese, 28 Feb 2006
791 * Update drivers/cfi_flash.c:
792 - find_sector() called in both versions of flash_write_cfiword()
793 Patch by Peter Pearse, 27th Feb 2006
795 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
796 Patch by Jose Maria Lopez, 16 Jan 2006
798 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
799 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
801 * Changes/fixes for drivers/cfi_flash.c:
802 We *should* check if there are any error bits if the previous call
803 returned ERR_OK (Otherwise we will have output an error message in
804 flash_status_check() already.) The original code would only check for
805 error bits if flash_status_check() returns ERR_TIMEOUT.
806 Patch by Marcus Hall, 23 Aug 2005
808 * Changes/fixes for drivers/cfi_flash.c:
809 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
810 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
811 Patch by Sangmoon Kim, 19 Aug 2005
813 * Fixes for drivers/cfi_flash.c:
814 - Fix wrong timeout value usage in flash_status_check()
815 - Round write_tout up when converting to msec in flash_get_size()
816 - Remove clearing flash status at the end of flash_write_cfibuffer()
817 which sets Intel 28F640J3 flash back to command mode on CSB472
818 Patch by Tolunay Orkun, 02 July 2005
820 * Add basic support for the SMMACO4 Board from PanDaCom.
821 Patch by Heiko Schocher, 20 Feb 2006
823 * Add GIT version information (commid ID) to untagged U-Boot versions
825 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
826 of all unreleased (untagged) U-Boot images will be automatically
827 extended upon compiletime with a part of the GIT commit ID and
828 possibly with "dirty" if uncommited changes are detected.
830 Here an example for the resulting version:
831 "U-Boot 1.1.4-g3457ac18-dirty"
833 The version is now maintained in the toplevel Makefile and the
834 version headers are autogenerated.
836 Patch by Stefan Roese, 9 Feb 2006
838 * Update default environment for INKA4x00 board.
840 * Convert CPCI750 to use common CFI flash driver
841 Patch by Reinhard Arlt, 8 Feb 2006
843 * Various changes to esd HH405 board specific files
844 Patch by Matthias Fuchs, 07 Feb 2006
846 * Cleanup U-Boot boot messages on ARM.
848 To match the U-Boot user interface on ARM platforms to the U-Boot
849 standard (as on PPC platforms), some messages with debug character
850 are removed from the default U-Boot build.
851 Enable DEBUG for lib_arm/board.c to enable debug messages.
852 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
853 Patch by Stefan Roese, 24 Jan 2006
855 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
856 Patch by Stefan Roese, 18 Jan 2006
858 * Add VGA support (CT69000) to CPCI750 board.
859 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
860 Patch by Reinhard Arlt, 30 Dec 2005
862 * PMC405 and CPCI405: Moved configuration of pci resources
864 PMC405 and CPCI2DP: Added firmware download and booting via pci.
865 Patch by Matthias Fuchs, 20 Dec 2005
867 * Add ColdFire targets to MAKEALL script
868 Patch by Zachary Landau, 26 Jan 2006
870 * Add support for r5200 board
871 Patch by Zachary Landau, 26 Jan 2006
873 * Add support for Freescale M5271 processor
874 Patch by Zachary Landau, 26 Jan 2006
876 * Fix 28F256J3A support on PM520 board
877 (without bank-switching only 32 MB can be accessed)
879 * Fix mkimage bug with multifile images created on 64 bit systems.
881 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
883 * Fix compiler problem with at91rm9200dk board.
884 Patch by Eugen Bigz, 19 Dec 2005
886 ======================================================================
887 Changes for U-Boot 1.1.4:
888 ======================================================================
890 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
891 - Changed GPIO setup to enable another address line in order to
892 address 64M of FLASH.
893 - Added function sdram_tr1_set to auto calculate the tr1 value for
895 Patch by Steven Blakeslee, 12 Dec 2005
897 * MPC5200: Set PCI retry counter to 0 = infinite retry;
898 The default of 255 is too short for slow devices.
899 Patch by Martin Nykodym, 12 Dec 2005
901 * Change port configuration for O2DNT (CODEC1 on PSC1).
903 * Fix register for PCI async mode on PPC440EP
904 Patch by Youngchul Bang, 08 Dec 2005
906 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
907 This segment may be required by some libgcc.a functions
910 * Fix DPRAM offset/size for MPC8541/8555.
911 Simplify TQM85xx Makefile handling.
913 * Fix data overflow (typo?) in rtc/ds1302.c
915 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
917 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
918 - Support for TQM8541/8555 boards added.
919 - Complete rework of TQM8540/8560 support.
920 - Common TQM85xx code now supports all current TQM85xx platforms
921 (TQM8540/8541/8555/8560).
922 - DDR SDRAM size detection added.
923 - CAS latency default values can be overwritten by setting "serial#"
924 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
925 If problems are detected with this non default CAS latency,
926 the default values will be used instead.
927 - Flash size detection added.
928 - Moved FCC ethernet driver initialization behind TSEC driver init
929 -> TSEC is first device.
930 Patch by Stefan Roese, 30 Nov 2005
932 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
933 Patch by John Otken, 23 Nov 2005
935 * Changed PPC44x startup message (cpu info, speed...) to common style:
936 On PPC44x platforms, the startup message generated in "cpu.c" only
937 comprised the ppc type and revision but not additional information
938 like speed etc. Those speed infos where printed in the board specific
939 code. This new implementation now prints all CPU infos in the common
940 cpu specific code. No board specific code is needed anymore and
941 therefore removed from all current 44x implementations.
942 Patch by Stefan Roese, 27 Nov 2005
944 * Adjust TQM834x PHY addresses for latest hardware revision.
946 * Increase malloc arena on TQM5200 board to 256 kB.
947 With 64 kb uniform flash sector size the old value of 128 kB was
950 * Fix miiphy global data initialization (problem on 4xx boards when
951 no ethaddr is assigned). Initialization moved from
952 miiphy_register() to eth_initialize().
954 Based on initial patch for 4xx platform by Matthias Fuchs.
956 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
958 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
959 The COPYING file was extended to make clear that these files can be
960 used in non-GPL code, too.
961 Also, a corresponding note was placed in the headers of the affected files.
963 * Add support for Prodrive P3P440 board:
964 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
965 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
966 for bank autodetection
967 Patch by Stefan Roese, 22 Nov 2005
969 * Change all '$(...)' variable references into '${...}'
970 which makes the environment compatible with the hush shell.
971 WARNING: Support for the old '$(...)' syntax will be
972 discontinued in a later version.
974 * Minor changes to init flags in TQM834x PCI.
976 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
977 Patch by Stefan Roese, 15 Nov 2005
979 * New PPC 405EP board added: CMS700
980 Added CONFIG_NET_MULTI for VOM405 board.
981 Added reset_phy() for VOM405 board.
982 Patch by Matthias Fuchs, 09 Nov 2005
984 * Updated PCI mapping for esd CPCI2DP board.
985 Add support for error LED.
986 Patch by Matthias Fuchs, 07 Nov 2005
988 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
989 Patch by Stefan Roese, 07 Nov 2005
991 * Correct PPC Timebase register definitions (SPRN_TBRL...)
992 Patch by Stefan Roese, 07 Nov 2005
994 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
995 Patch by Stefan Roese, 05 Nov 2005
997 * Additional fix for external IRQ config on Yellowstone & Yosemite
998 Patch by Stefan Roese, 03 Nov 2005
1000 * Add support for Ocotea pass 3 with 440GX Rev. F
1001 Patch by Stefan Roese, 01 Nov 2005
1003 * Fix external IRQ configuration on Yellowstone & Yosemite
1004 Patch by Stefan Roese, 28 Oct 2005
1006 * Add support for multiple PHYs.
1007 Tested on the following boards:
1008 cmcpu2 (at91rm9200/ether.c)
1009 PPChameleon (ppc4xx/4xx_enet.c)
1010 yukon (mpc8220/fec.c)
1011 uc100 (mpc8xx/fec.c)
1012 tqm834x (mpc834x/tsec.c) with EEPRO100
1013 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1014 Main changes include:
1016 - miiphy_register routine was added to allow multiple PHYs to be registered
1017 - miiphy_read and miiphy_write are now defined in this file, and
1018 require additional argument (char *devname)
1019 - other miiphy_* routines also require additional device name argument
1022 Calling reset_phy() was moved to be executed *after* eth_initialize().
1023 This is necessary as now some of the implementations of reset_phy()
1024 may need to use miiphy_reset() which is not allowed before eth_initialize()
1025 as eth_initialize registers all required miiphy_* routines.
1026 Tested on IP860 and PHY initializes properly after this change.
1028 * Correct includes for flat tree builder.
1030 * Fix conflicting types (flash_write()) in trab auto_update.c.
1032 * Add PCI support for the TQM834x board.
1034 * Add missing 4xx board to MAKEALL
1035 Patch by Stefan Roese, 20 Oct 2005
1037 * Fix conflicting types (flash_write()) in esd auto_update.c
1038 Patch by Stefan Roese, 20 Oct 2005
1040 * Fix problem with sleep in NetConsole (use get_timer())
1041 Patch by Stefan Roese, 20 Oct 2005
1043 * Add NetConsole Support for AMCC eval boards
1044 Patch by Stefan Roese, 20 Oct 2005
1046 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1047 Patch by Stefan Roese, 18 Oct 2005
1049 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1050 Fix identation on ext2ls help entry.
1051 Patch by Stefan Roese, 14 Oct 2005
1053 * Add support for TQM834x boards.
1056 * Cleanup for GCC-4.x
1058 * Add documentation for Open Firmware Flat Tree and usage.
1059 Patch by Pantelis Antoniou, 13 Oct 2005
1061 * Add missing files for Pantelis Antoniou's patch
1062 Patch by Pantelis Antoniou, 04 Sep 2005
1064 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1065 CONFIG_NET_MULTI set)
1066 Patch by Stefan Roese, 10 Oct 2005
1068 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1069 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1070 Patch by Stefan Roese, 07 Oct 2005
1072 * Add support for OF flat tree for the STXtc board.
1073 Patch by Pantelis Antoniou, 04 Sep 2005
1075 * Support passing of OF flat trees to the kernel.
1076 Patch by Pantelis Antoniou, 04 Sep 2005
1080 * Add support for NetSilicon NS7520 processor.
1081 Patch by Art Shipkowski, 12 May 2005
1083 * Add support for AP1000 board.
1084 Patch by James MacAulay, 07 Oct 2005
1086 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1087 Patch by Anders Larsen, 07 Oct 2005
1089 The Atmel errata #11 states that the transfer buffer descriptor
1090 table must be aligned on a 16-word boundary. As it turned out, this
1091 is insufficient - it seems the table must be aligned on a boundary
1092 at least as large as the table itself (in Linux this is not an
1093 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1095 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1096 Patch by Anders Larsen, 07 Oct 2005
1098 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1099 sed the linker scripts, rather than pre-process them.
1100 Patch by Peter Pearse, 07 Oct 2005
1102 * Update make target for ARM supported boards.
1103 Use lowlevel_init() instead of platformsetup() [rename].
1104 Patch by Peter Pearse, 06 Oct 2005
1106 * Fix booting from serial dataflash on AT91RM9200
1107 Patch by Peter Menzebach, 29 Aug 2005
1109 * Add JFFS2 support for TRAB board
1110 Patch by Martin Krause, 25 Aug 2005
1112 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1113 Patch by Marcus Hall, 24 Aug 2005
1115 * Fix the machine-id of the Cogent csb637 board
1116 Patch by Anders Larsen, 05 Oct 2005
1118 * Complete support for the KwikByte KB920x boards
1119 Patch by Anders Larsen, 05 Oct 2005
1121 * Set the AT91RM9200 clock to asynchronous mode
1122 Patch by Anders Larsen, 03 May 2005
1124 * Set the AT91RM9200 clock to synchronous mode
1125 Patch by Anders Larsen, 29 Apr 2005
1127 * Add support for Cogent csb637
1128 Patch by Anders Larsen, 29 Apr 2005
1130 * Fix dm9161.c initialization
1131 Patch by Anders Larsen, 29 Apr 2005
1133 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1134 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1136 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1137 Patch by Anders Larsen, 29 Apr 2005
1139 * Fix device partition intialization for SystemACE disks.
1140 Patch by Stephen Williams, 28 Apr 2005
1142 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1143 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1145 * Add support for S29GL064M-R3 flash chip on xsengine board
1146 Patch by Kurt Stremerch, 18 Apr 2005
1148 * E500 update: repoint IVPR to RAM when code is relocated
1149 Patch by Kylo Ginsberg, 13 Apr 2005
1151 * Fix loop end test in lib_generic/string.c:strswab()
1152 Patch by Andrew Dyer, October 10, 2005
1153 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1157 * Update ARM Integrator boards:
1158 Correct addessing errors in platform files.
1159 Split off common core module data from Integrator header files to
1160 include/armcoremodule.h.
1161 Patch by Peter Pearse, 04 Oct 2005
1163 * Make sure only supported compiler options are used
1164 Import "cc-option" shell function from kernel and
1165 use it to get the correct ARM GCC options for individual CPUs
1166 Patch by Peter Pearse, 30 Jun 2005
1168 * Fix 440GR to print correct cpu revision
1169 Patch by Stefan Roese, 04 Oct 2005
1171 * Change board message on AMCC Yosemite & Yellowstone to common style
1172 Patch by Stefan Roese, 03 Oct 2005
1174 * Fix compiler warning
1176 * Fix FEC PHY addresses for TQM85xx boards
1178 * Fix uninitialized variable problem in hush shell
1179 Patch by Lars Rostock, 26 Sep 2005
1181 * Undo change of f6e20fc6ca... to include/configs/trab.h
1182 (Must have been an accident?)
1184 * Add support for AT91RM9200 OHCI Controller.
1185 Patch by Eric Benard, 07 Apr 2005
1187 * Update ARM mach-types.h
1188 Patch by Eric Benard, 07 Apr 2005
1190 * Add support for MP2USB board.
1191 Patch by Eric Benard, 07 Apr 2005
1193 * Add board support for armadillo HT1070
1194 Patch by Rowel Atienza, 06 Apr 2005
1196 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1197 Patch by Vitaly Bordug, 30 Mar 2005
1199 * Add iopset command on mpc8xx
1200 Patch by Daniel Eisenhut, 25 Mar 2005
1202 * Add support for MII in eepro100 driver.
1203 Patch by Gleb Natapov, 21 Mar 2005
1205 * Fixes to the Lubbock (PXA 25x) support:
1206 - Resolve the FIXME with respect to saving the u-boot environment.
1207 - Make the default load address land in real memory.
1208 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1209 Patch by David Brownell, 10 Mar 2005
1211 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1212 Patch by Marc Leeman, 04 Mar 2005
1214 * OMAP242x H4 board update
1215 - fix for ES2 differences.
1216 - switch to using the cfi_flash driver.
1217 - fix SRAM build address.
1218 - fix for GP device operation.
1219 - unlock SRAM for GP devices.
1220 - display more device information.
1221 - fix potential deadlock in omap24xx_i2c driver.
1222 - fix DLL load values to match dpllout*1 operation.
1223 - fix 2nd chip select init for combo DDR device.
1224 - add support for CFI Intel 28F256L18 on H4 board.
1225 Patch by Richard Woodruff, 03 Mar 2005
1227 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1228 Patch by Steven Scholz, 02 Mar 2005
1231 Patch by Ara Avanesyan, 24 Feb 2005
1233 * Remove unneeded #include <malloc.h>
1234 Patch by Ladislav Michl, 22 Feb 2005
1236 * Add cramfs support for m68k
1237 Patch by Zachary Landau, 21 Feb 2005
1239 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1240 Patch by Jeff Angielski, 21 Feb 2005
1242 * Fix au1x00_serial baud rate calculation:
1243 remove hardcoded cpu clock divisor and use register instead;
1244 round up instead of truncate
1245 Patch by Andrew Dyer, 15 Feb 2005
1247 * Add Xilinx Spartan3 family FPGA support
1248 Patch by Kurt Stremerch, 14 Feb 2005
1250 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1251 Patch by Zachary Landau, 11 Feb 2005
1253 * Fix VOH405 Support
1254 Patch by Matthias Fuchs, 25 Sep 2005
1256 * Added support for PCI bridge on MPC8272ADS
1257 Patch by Vitaly Bordug, Feb 09 2005
1259 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1260 Patch by Jean-Paul Saman, 8 Feb 2005
1262 * Fix strswab() to reliably find end of string
1263 Patch by Andrew Dyer, 08 Feb 2005
1265 * Fix typos in include/ppc440.h
1266 Patch by Andrew E Mileski, 04 Feb 2005
1268 * Add Vibren (was Accelent) PXA255 IDP Support
1269 Patch by Cliff Brake, 04 Feb 2005
1271 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1272 Patch by Andrew Dyer, 31 Jan 2005
1274 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1275 Patch by Peter Pearse, 2 Feb 2005
1277 * Fix error handling in tools/env/fw_env.c
1278 Patch by Ara Avanesyan, 01 Feb 2005
1280 * Fix MGT5100 PSC baudrate calculation
1281 Patch by Sebastian Schau, 27 Jan 2005
1283 * OMAP242x fix for GP device booting
1284 - Add SRAM unlock for GP devices.
1285 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1286 Patches by Richard Woodruff, 21 Jan 2005:
1288 * Add support for AMD's Pb1x00 eval board;
1289 add MII routines to the au1x00 ethernet driver;
1290 add USB ohci driver (work in progress)
1291 Patch by Thomas Sailer, 20 Jan 2005
1293 * Update omap5912osk board
1294 Use drivers/cfi_flash.c instead of private flash driver;
1295 Remove hardcoded personalized settings from omap5912osk.h;
1296 Fix spacing with (RO) marks in 'flinfo' output.
1297 Patch by Michael Bendzick, 14 Jan 2005
1299 * Fix warnings for PCI code on ixp
1300 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1302 * virtex2 fix for bogus download error messages
1303 The virtex2 FPGA download code watches for init going active during
1304 a download of config data as an error condition. init also goes
1305 active after a configuration is finished in concert with the done
1306 signal. So far, the code does not check for done active until all
1307 of the configuration data is sent. If configuration data has a few
1308 extra pad bytes at the end, this would cause an error message even
1309 though the download had suceeded.
1310 NOTE: virtex2 slave serial and spartan2 versions may still have the
1312 Patch by Andrew Dyer, 12 Jan 2005
1314 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1315 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1316 message when probing for nonexistent flash in little endian mode.
1317 As a side effect more efficient and smaller code is generated,
1318 which is always a Good Thing (TM).
1319 Patch by Ladislav Michl, 24 Sep 2005
1321 * Update for TFTP using a fixed UDP port
1322 Use the approved environment variable names. Added "tftpdstp" to
1323 allow ports other than 69 per Tolunay Orkun's recommendation.
1324 Patch by Jerry Van Baren, 12 Jan 2005
1326 * Allow to force TFTP to use a fixed UDP port
1327 (Add a configuration option CONFIG_TFTP_PORT and optional env
1329 Patch by Jerry Van Baren, 10 Jan 2005
1331 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1332 Patch by Leif Lindholm, 29 Dec 2004
1334 * Cleanup: fix broken builds
1336 * Fix PHY address argument passing with mii info command
1337 Patch by Andrew Dyer, 28 Dec 2004
1339 * Cleanup (PPC4xx is AMCC now)
1341 * esd CPCI2DP board added
1342 Patch by Matthias Fuchs, 22 Sep 2005
1344 * esd PMC405 board updated
1345 Patch by Matthias Fuchs, 22 Sep 2005
1347 * Add SM501 support to HH405 board.
1348 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1349 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1350 Patch by Stefan Roese, 22 Sep 2005
1352 * Fix autonegotiation in tsec ethernet driver
1353 Patch by Stefan Roese, 21 Sep 2005
1355 * Fix bug in auto_update (trab board)
1356 Patch by Martin Krause, 16 Sep 2005
1358 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1359 Patch by Francesco Mandracci, 16 Sep 2005
1361 * Update configuration for INKA4x0 board
1363 * Update configuration for PM854 board
1364 Based on patch by R. Loeffl, 20 Jul 2005
1366 * Add PCI support to TQM8540 and TQM8560 boards
1367 Patch by Stefan Roese, 15 Sep 2005
1369 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1370 boards (baudrate, environment...). Flash driver fixed.
1371 Patch by Stefan Roese, 15 Sep 2005
1373 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1374 ethernet port on ebony.
1375 Patch by Stefan Roese, 7 Sep 2005
1377 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1379 * Change default console baud rate for stxxtc board
1381 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1382 Patch by Stefan Roese, 31 Aug 2005
1384 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1385 Patch by Pantelis Antoniou, 02 Sep 2005
1389 * Enable SM712 driver support for HMI1001 board.
1391 * Fix problems with ld version 2.16 (dot outside sections problem)
1392 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1393 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1395 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1397 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1399 * Add keyboard and dot matrix display support for HMI1001 board.
1401 * Prepare U-Boot for gcc-4.x
1403 * Fixed Bamboo port to enable running without DDR-DIMM
1404 (Bamboo has also 64MB onboard DDR)
1405 Patch by Stefan Roese, 24 Aug 2005
1407 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1408 now handling all 4xx cpu's
1409 Patch by Stefan Roese, 16 Aug 2005
1411 * Fix make dependencies for at91rm9200 and ks8695 cpus
1412 Patch by Steven Scholz, 23 Aug 2005
1414 * Add JFFS2 support for TQM5200 board
1416 * Add esd cpci5200 and pf5200 boards
1417 Patch by Reinhard Arlt, 22 Aug 2005
1419 * Fix sysclock for TQM8540 and TQM8560 boards
1420 Patch by Martin Krause, 25 Jul 2005
1422 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1423 Patch by Martin Krause, 08 Jun 2005
1425 * Add new board specific commands for TQM5200/STK52XX
1426 - Sound commands (beep, wav, sound)
1427 - Test commands (led, can, backlight, rs232)
1428 Patch by Martin Krause, 02 May 2005
1430 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1431 because of a bug in the AT91RM9200 CPU PLL
1432 Patch by Martin Krause, 22 Apr 2005
1434 * Add automatic HW detection for another CMC_PU2 variant
1435 Patch by Martin Krause, 20 Apr 2005
1437 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1438 Patch by Martin Krause, 19 Apr 2005
1440 * Fix initialization problem on TQM5200 without SM501
1441 Patch by Martin Krause, 08 Apr 2005
1443 * Add RTC support for STK52XX.200
1444 Patch by Martin Krause, 07 Apr 2005
1446 * Add support for IFM o2dnt board
1448 * Enable PCI on hmi1001 board
1450 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1451 so we can use them to, e.g., check the existence of a file with
1452 "if ls foo; then this; else that; fi" in the hush shell
1453 Patch by Andreas Engel, 16 August 2005
1455 * Coding style cleanup
1457 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1458 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1460 * Check return value of malloc in 440gx_enet.c
1461 Patch by Travis B. Sawyer, 18 Jul 2005
1463 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1464 Second serial port on 440GX now defined as a system device.
1465 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1466 Patch by Travis B. Sawyer, 12 Jul 2005
1468 ======================================================================
1469 Changes for U-Boot 1.1.3:
1470 ======================================================================
1472 * Minor code cleanup
1474 * Add forgotten new fils from latest VoiceBlue update
1476 * Make bootretry feature work with hush shell.
1477 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1478 Patch by Andreas Engel, 19 Jul 2005
1480 * Update Hymod Board Database PHP code in "tools" directory
1481 Patch by Murray Jensen, 01 Jul 2005
1483 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1484 Patch by Murray Jensen, 30 Jun 2005
1486 * Fix Murray Jensen's mail address.
1487 Patch by Murray Jensen, 30 Jun 2005
1489 * Preserve PHY_BMCR during a soft reset.
1490 Patch by Carl Riechers, 24 Jun 2005
1492 * VoiceBlue update: eeprom tool can also store firmware version now.
1493 eeprom.bin is runable by jumping at load address.
1494 Patch by Ladislav Michl, 23 May 2005
1496 * Move the AT91RM9200DK to the ARM Systems list.
1497 Patch by Anders Larsen, 26 Apr 2005
1499 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1500 Patch by Anders Larsen, 26 Apr 2005
1502 * measure_gclk() is needed when DEBUG is enabled
1503 Patch by Bryan O'Donoghue, 25 Apr 2005
1505 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1506 Patch by Reinhard Arlt, 12 Aug 2005
1508 * esd PCI405 board updated
1509 Patch by Matthias Fuchs, 28 Jul 2005
1511 * esd WUH405 and DU405 board updated
1512 Patch by Matthias Fuchs, 27 Jul 2005
1514 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1515 Patch by Matthias Fuchs, 4 May 2005
1517 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1518 boards (baudrate, environment...). Flash driver fixed.
1519 Patch by Stefan Roese, 11 Aug 2005
1521 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1522 Patch by Stefan Roese, 11 Aug 2005
1524 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1525 Patch by Stefan Roese, 11 Aug 2005
1527 * Add configuration for IFM AEV FIFO board.
1528 Minor coding style cleanup.
1530 * Add configuration for IFM SPI eval board
1532 * Fix CompactFlash problem on HMI1001 board
1534 * Make new "mtdparts" code build with older compilers
1535 Patch by Andrea Scian, 09 Aug 2005
1537 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1538 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1539 with the 405 defines and the linux kernel defines.
1540 Patch by Stefan Roese, 08 Aug 2005
1542 * Fix compiler warnings with older GCC versions
1544 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1546 Old, obsolete and duplicated code was cleaned up and replace by the
1547 new partitioning method. There are two possible approaches now:
1549 The first one is to define a single, static partition:
1551 #undef CONFIG_JFFS2_CMDLINE
1552 #define CONFIG_JFFS2_DEV "nor0"
1553 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1554 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1555 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1557 The second method uses the mtdparts command line option and dynamic
1560 /* mtdparts command line support */
1561 #define CONFIG_JFFS2_CMDLINE
1562 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1563 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1565 Command line of course produces bigger images, and may be inappropriate
1566 for some targets, so by default it's off.
1568 * Fix build problems for PM856 Board
1570 * Fix sign extension bug in 'fpga loadb' command;
1571 make 'fpga loadb' always print the file header info
1572 Patch by Andrew Dyer, 11 Jan 2005
1574 * Fix errors that occur when accessing SystemACE CF
1575 Patch by Jeff Angielski, 09 Jan 2005
1577 * Document switching between U-Boot and PlanetCore on RPXlite
1578 by Sam Song, 24 Dec 2004
1580 * Fix PowerQUICC II mask detection.
1581 Patch by Eugene Surovegin, 20 Dec 2004
1583 * Add support for Altera NIOS DK1C20 board
1584 Patch by Shlomo Kut, 13 Dec 2004
1586 * Add support for ep8248 board
1587 Patch by Yuli Barcohen, 12 Dec 2004
1591 * Fix baudrate setting for KGDB on MPC8260
1592 Patch by HoJin, 11 Dec 2004
1594 * Fix 'mii help' text formatting
1595 Patch by Cory Tusar, 10 Dec 2004
1597 * Fix return code of NFS command
1598 Patch by Hiroshi Ito, 11 Dec 2004
1602 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1603 Patch by Steven Blakeslee, 04 Aug 2005
1605 * Add support for AMCC Bamboo PPC440EP eval board
1606 Patch by Stefan Roese, 04 Aug 2005
1608 * Patch by Jon Loeliger
1609 Fix style issues primarily in 85xx and 83xx boards.
1611 - Trailing white space
1612 - Indentation not by TAB
1613 - Excessive amount of empty lines
1614 - Trailing empty lines
1616 * Patch by Ron Alder, 11 Jul 2005
1617 Add Xianghua Xiao and Lunsheng Wang's support for the
1618 GDA MPC8540 EVAL board.
1620 * Patch by Eran Liberty
1621 Add support for the Freescale MPC8349ADS board.
1623 * Patch by Jon Loeliger, 25 Jul 2005
1624 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1625 by the upcoming mpc83xx family as well.
1627 * Patch by Jon Loeliger, 05 May 2005
1628 Implemented support for MPC8548CDS board.
1629 Added DDR II support based on SPD values for MPC85xx boards.
1630 This roll-up patch also includes bugfies for the previously
1632 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1634 * Patch by Jon Loeliger, 10 Feb 2005
1635 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1637 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1639 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1640 for faster flash parts.
1641 Add documentation for BR/OR for FLASH.
1643 * Patch by Jon Loeliger 08 Feb 2005
1644 Determine L2 Cache size dynamically on 85XX boards.
1646 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1647 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1648 option rather than a myriad of CONFIG_MPC8560-like variants.
1649 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1650 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1651 new CONFIG_CPM2 option to each 8260 board.
1653 * Add support for MicroSys PM856 board
1654 Patch by Josef Wagner, 03 Aug 2005
1656 * Minor fixes to PM854 board
1657 Patch by Josef Wagner, 03 Aug 2005
1659 * Adjust configuration of XENIAX board
1660 (chip select and GPIO required for USB operation)
1662 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1663 routed to the Watchdog handler
1664 Patch by Eugene Surovegin, 18 Jun 2005
1666 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1667 Patch by Denis Peter, 06 Dec 2004
1669 * Fix endianess problem in TFTP / NFS default filenames
1670 Patch by Hiroshi Ito, 06 Dec 2004
1672 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1674 Patch by Murray Jensen, 18 Jul 2005
1676 * Fix typo in mkconfig script (used == instead of =)
1677 Patch by Murray Jensen, 18 Jul 2005
1679 * Cleanup build problems on 64 bit build hosts
1681 * Update MAINTAINERS file
1683 * Patch by Stefan Roese, 01 Aug 2005:
1684 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1685 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1687 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1688 to run on both 405GP and 405GPr eval boards).
1690 * Patch by Steven Blakeslee, 27 Jul 2005:
1691 - Add support for AMCC PPC440EP/GR.
1692 - Add support for AMCC Yosemite PPC440EP eval board.
1693 - Add support for AMCC Yellowstone PPC440GR eval board.
1695 * Minor fixes for PPChameleon Board:
1696 - fix alignment of NAND size
1697 - make code do what the comment says
1699 * Implement h/w sector protection status synchronization at boot.
1700 The code is provided for, and was tested on, the Yukon/Alaska
1701 and PM520 boards only.
1703 A bug in flash_real_protect() for the Yukon board was fixed by
1704 adding a function that tells if two banks are on one flash chip.
1706 * Fix sysmon POST problem: check I2C error codes
1707 This fixes a problem of displaying bogus voltages when the voltages
1708 are so low that the I2C devices start failing while the rest of the
1709 system keeps running.
1711 * Patch by Cedric Vincent, 6 Jul 2005:
1712 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1714 * Patch by Jon Loeliger, 20 Jul 2005:
1715 Add missing PCI IO port definitions.
1717 * Add CompactFlash support for HMI1001 board.
1719 * Adjust printed board ID for LWMON board.
1721 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1723 * Add new argument format for flash commands to allow for usage like
1724 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1725 U-Boot will automaticially find the end of the corresponding sector.
1727 * Patch by Stefan Roese, 5 Jul 2005:
1728 Update uc100 board PHY setup
1730 * Patch by Stefan Roese, 1 Jul 2005:
1731 Fix PHY address for CATcenter board (now correct!)
1733 * Patch by Stefan Roese, 30 Jun 2005:
1734 Fix PHY addresses for PPChameleon and CATcenter boards
1735 Change MAINTAINER for most esd boards
1737 * Patch by Detlev Zundel, 30 Jun 2005:
1738 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1740 * Fix baudrate calculation problem on MPC5200 systems
1742 * Add EEPROM and RTC support for HMI1001 board
1744 * Patch by Detlev Zundel, 20 Jun 2005:
1745 Fix initialization of low active GPIO pins on inka4x0 board
1747 * Enable redundant environment, disable HW flash protection of
1750 * Patch by Travis Sawyer, 10 Jun 2005:
1751 Initialize allocated dev and private hw structures
1752 after their respective allocation in 440gx_enet.c
1754 * Patch by Steven Scholz, 10 Jun 2005:
1755 Fix byteorder problems with second argument of "bootm" with
1758 * Add support for HMI1001 board
1760 * Disable "date" and "sntp" commands on TQM866M
1762 * Fix watchdog reset problems on LWMON board
1764 * Patch by Juergen Selent, 17 May 2005:
1765 Add support for Funkwerk VoVPN gateway module.
1767 * Cleanup debug code for MPC8220 FEC driver
1769 * Extend burst mode RAM test program to take a loop count
1772 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1773 those boards that use it.
1775 * Patches by Greg Ungerer, 19 May 2005:
1776 - add support for the KS8695P (ARM 922 based) CPU
1777 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1779 * Patch by Steven Scholz, 19 May 2005:
1780 Add support for CONFIG_SERIAL_TAG on ARM boards
1782 * Add PCI support for Sorcery board.
1783 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1785 * Fix compile problems caused by new burst mode SDRAM test;
1786 make port pins to trigger logic analyzer configurable
1788 * Fix timer handling on MPC85xx systems
1790 * Fix debug code in omap5912osk flash driver
1792 * Add support for MPC8247 based "IDS8247" board.
1794 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1796 * On LWMON we must use the watchdog to reset the board as the CPU
1797 genereated HRESET pulse is too short to reset the external
1800 * Add test tool to exercise SDRAM accesses in burst mode
1801 (as standalone program, MPC8xx/PowerPC only)
1803 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1806 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1807 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1808 added to support LZO and LZARI compression modes (undefined by
1811 * Fix problem with symbolic links in JFFS2 code.
1813 * Use linker ASSERT statement to prevent undetected overlapping of
1814 sections on PPChameleon board; other boards might use this, too.
1816 * Patch by Stefan Roese, 03 May 2005:
1818 Fix problems in cmd_universe.c
1820 * Patch by Matthias Fuchs, 03 May 2005:
1821 Added missing variable declaration in cmd_nand.c
1822 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1824 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1826 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1828 Fix PHY address for canmb board.
1830 * Cleanup serial console baudrate calculation on AT91RM9200;
1831 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1833 * Patch by Matthias Fuchs, 18 Apr 2005:
1834 Make PCI target address spaces on PMC405 and CPCI405 boards
1835 configurable via environment variables
1837 * Auto-size RAM on canmb board.
1839 * Add support for canmb board
1841 * Patch by Stefan Roese, 13 Apr 2005:
1842 Update for esd apc405
1844 * Fixes for TQM8560 board:
1846 - remove debug messages
1847 - fix flash sector protection
1849 * Patch by Steven Scholz, 07 Apr 2005:
1850 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1852 * Patches by Steven Scholz, 07 Apr 2005:
1853 Fix compiler warning in altera.c
1854 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1856 * Patch by Ladislav Michl, 06 Apr 2005:
1857 Fix voiceblue configuration.
1859 * Patch by Stefan Roese, 06 Apr 2005:
1860 Updates for OCOTEA board:
1861 - Changed U-Boot size from 512kByte to 256kByte
1862 - Fixed flash driver to support boot from soldered user flash
1863 - Added README for switch from PIBS firmware to U-Boot
1865 * Patch by Travis Sawyer, 05 Apr 2005:
1866 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1867 Problem found by Andrew Wozniak.
1869 * Patch by Steven Scholz, 06 Apr 2005:
1870 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1871 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1873 * Patches by Robert Whaley, 29 Nov 2004:
1874 - update the pxa-regs.h file for PXA27x chips
1875 - add PXA27x based ADSVIX board
1876 - add support for MMC on PXA27x processors
1878 * Patch by Andrew E. Mileski, 28 Nov 2004:
1879 Fix PPC4xx SPD SDRAM detection bug
1881 * Patch by Hiroshi Ito, 26 Nov 2004:
1882 Fix logic of "test -z" and "test -n" commands
1884 * Patch by Ladislav Michl, 05 Apr 2005:
1885 Add support for VoiceBlue board.
1887 * Patch by Ladislav Michl, 05 Apr 2005:
1888 Fix netboot_common() prototypes.
1890 * Patch by Steven Scholz, 05 Apr 2005:
1891 Use i.MX watchdog timer for reset_cpu()
1893 * Patch by Steven Scholz, 05 Apr 2005:
1894 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1895 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1896 (now in interupts.c)
1898 * Add support for MPC8220 based "sorcery" board.
1900 * Add support for TQM8560 board.
1902 * Add FEC support for TQM8540 board.
1903 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1905 * Patch by Martin Krause, 04 Apr 2005:
1906 Update default configuration for CMC_PU2 board.
1908 * Patch by Steven Scholz, 04 Apr 2005:
1909 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1910 - introduce two new configuration options instead:
1911 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1913 * Patch by Steven Scholz, 04 Apr 2005:
1914 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1916 * Fix timer code for ARM systems: make sure that udelay() does not
1917 reset timers so it's save to use udelay() in timeout code.
1919 * Patch by Mathias Küster, 23 Nov 2004:
1920 add udelay support for the mcf5282 cpu
1922 * Patch by Tolunay Orkun, 16 November 2004:
1923 fix incorrect onboard Xilinx CPLD base address
1925 * Patch by Jerry Van Baren, 08 Nov 2004:
1926 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1927 the jumper for the HRCW source should select flash. If lowboot is
1928 not selected, the jumper for the HRCW source should select the
1930 - change default load base address to 0x00400000
1932 * Patch by Yuli Barcohen, 08 Nov 2004:
1933 Add support for Analogue & Micro Rattler boards.
1934 Tested on Rattler8248.
1936 * Patch by Andre Renaud, 08 Nov 2004:
1937 Fix watchdog support in common/lcd.c
1939 * Patch by Marc Leeman, 05 Nov 2003:
1940 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1941 bug only affects the XPC8245 processors
1943 * Patches by Josef Wagner, 29 Oct 2004:
1944 - Add support for MicroSys CPU87 board
1945 - Add support for MicroSys PM854 board
1947 * Patch by Jian Zhang, 02 Nov 2004:
1948 Add 16-bit NAND support
1950 * Patch by Scott McNutt, 01 Nov 2004:
1951 Add missing NIOS/NIOS2 support for "iminfo" command
1953 * Patch by Detlev Zundel, 29 Oct 2004:
1954 Add missing NIOS/NIOS2 support for "mkimage" tool.
1956 * Patch by David Adair, 27 Oct 2004:
1957 Add missing 440GX SDRAM Controller reset
1959 * Patch by Steven Scholz, 25 Oct 2004:
1960 Declare reset_cpu() in include/common.h instead locally
1962 * Patch by Yusdi Santoso, 22 Oct 2004:
1963 - Add support for HIDDEN_DRAGON board
1964 - fix endianess problem in driver/rtl1839.c
1966 * Patch by Allen Curtis, 21 Oct 2004:
1967 support multiple serial ports
1969 * Patch by Richard Klingler, 03 Apr 2005:
1970 Add call to eth_halt() in net/net.c when called functions fail
1971 after eth_init() has been called.
1973 * Patch by Sam Song, 3 April 2005:
1974 - Update README.Netconsole
1977 * Prepare for SoC rework of ARM code:
1978 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1979 - rename memsetup into lowlevel_init (function name and source files)
1980 Patch by Steven Scholz, 03 Apr 2005:
1981 - create SoC specific directories include/asm-arm/arch-imx and
1982 include/asm-arm/arch-s3c24x0
1984 * Fix problems with SNTP support;
1985 enable SNTP support in some boards.
1987 * Patches by Martin Krause, 01 Apr 2005:
1988 - Fix flash erase timeout on CMC_PU2
1989 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1991 * Patch by Steven Scholz, 13 March 2005:
1992 fix cache enabling for AT91RM9200
1994 * Patch by Masami Komiya, 30 Mar 2005:
1995 add SNTP support and expand time server and time offset fields of
1996 DHCP support. See doc/README.SNTP
1998 * Patch by Steven Scholz, 13 Dec 2004:
1999 Fix bug in at91rm920 ethernet driver
2001 * Patch by Steven Scholz, 13 Dec 2004:
2002 Remove duplicated code by merging memsetup.S files for
2003 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2005 * Patch by Detlev Zundel, 31 Mar 2005:
2006 Cleanup duplicate definition of overwrite_console()
2008 * Update TQM5200 configuration;
2009 prepare for Rev. 200 starter kit boards
2011 * Patch by Scott McNutt, 21 Oct 2004:
2012 Add support for Nios-II EPCS Controller core.
2014 * Patch by Scott McNutt, 20 Oct 2004:
2016 - Add sysid command (Nios-II only).
2017 - Locate default exception trampoline at proper offset.
2018 - Implement I/O routines (readb, writeb, etc)
2019 - Implement do_bootm_linux
2021 * Patches by Martin Krause, 22 Mar 2005:
2022 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2023 - add support for SM501 graphics controller
2024 - add support for graphic console on TQM5200
2025 - add support for TQM5200 Rev 200
2026 - cleanup, fix typo in include/configs/TQM5200.h
2028 * Patch by Manfred Baral, 17 Mar 2005:
2031 * Fix RTC configuration for PPChameleon board
2033 * Cleanup, fix typo in include/configs/TQM5200.h
2035 * Patch by Stefan Roese, 16 Mar 2005:
2036 Update for esd auto_update and hh405 board
2038 * Adapt for U-Boot image size (new features enabled) on TQM5200
2040 * Update code for TQM8540 board (and 85xx in general):
2041 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2042 - Reformat boot messages
2043 - Enable redundant environment
2044 - Replace the -O2 optimization flag with -mno-string
2046 * Patch by David Brownell, 10 Mar 2005:
2047 Restore copyright statements in OHCI drivers.
2049 * Add support for TQM8540 board
2051 * Patch by Detlev Zundel, 14 Mar 2005:
2052 NC650: changed NAND flash addressing to using UPMB
2054 * Patch by Stefan Roese, 14 Mar 2005:
2055 Update for esd voh405 fpga image
2057 * INKA4x0: Allow initialization of LCD backlight dimming from
2058 "brightness" environment variable.
2060 * Add port initialization for digital I/O on INKA4x0
2062 * Patch by Stefan Roese, 01 Mar 2005:
2063 Update for esd boards dp405 and hub405
2065 * Fix get_partition_info() parameter error in all other calls
2066 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2068 * Enable USB and IDE support for INKA4x0 board
2070 * Patch by Andrew Dyer, 28 Feb 2005:
2071 fix ext2load passing an incorrect pointer to get_partition_info()
2072 resulting in load failure for devices other than 0
2074 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2076 * Cleanup USB and partition defines
2078 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2080 * Add reset code for Coral-P on INKA4x0 board
2082 * Patch by Martin Krause, 28 Jun 2004:
2083 Update for TRAB board.
2085 * Fix some missing "volatile"s in MPC5xxx FEC driver
2087 * Fix cirrus voltage detection (for CPC45)
2089 * Fix byteorder problem in usbboot and scsiboot commands.
2091 * Patch by Cajus Hahn, 04 Feb 2005:
2092 - don't insist on leading '/' for filename in ext2load
2093 - set default partition to useful value (1) in ext2load
2095 * Patch by Andrew Dyer, 08 Jan 2005:
2096 fix wrong return codes in ext2 code
2098 * Removed '--no-warn-mismatch' option from Makefile. This option
2099 makes 'ld' to overlook binary objects compatibility.
2101 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2102 --end-group) outside of the group. This will make 'ld' to do
2103 _multiple_ search in the library group when resolving symbol
2104 references and do only a _single_ seach in libgcc.a after the group
2107 * Fix stability problems on CPC45 board again.
2109 * Make image detection for diskboot / usbboot / scsiboot more robust
2110 (also check header checksum)
2112 * Update CPC45 board configuration.
2114 * Add USB and PCI support for INKA4x0 board
2116 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2120 * Patch by Robin Getz, 13 Oct 2004:
2121 Add standalone application to change SMC91C111 MAC addresses,
2122 see examples/README.smc91111_eeprom
2124 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2125 Fix Flash support for ARM Integrator CP.
2127 * Patch by Richard Woodruff, 10 Jan 2005:
2128 Update support for OMAP2420 (ARM11) and H4 board:
2129 o clean up and add new types to H4 memory probe code.
2130 o fix to work with internal boot.
2131 o added PRCM config III operation.
2132 o fix marginal flash timings.
2133 o add revison ATAG usage.
2134 o enable voltage scaling at power chip.
2135 o fix compile error for i2c.
2137 * Fix network problem (error when receiving multiple ARP packets)
2139 * Patch by Daniel Poirot, 12 Oct 2004:
2140 Add support for Wind River sbc405 board
2142 * Patch by Rainer Brestan, 12 Oct 2004:
2143 Make examples/Makefile more robust
2145 * Patch by Sam Song, 11 October 2004:
2146 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2147 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2150 * Patch by Sam Song, 10 Oct 2004:
2151 Fix a parameter error in run_command() in main.c
2153 * Patch by Richard Woodruff, 01 Oct 2004:
2154 add support for the TI OMAP2420 processor and its H4 reference
2157 * Patch by Christian Pellegrin, 24 Sep 2004:
2158 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2160 * Patch by Leif Lindholm, 23 Sep 2004:
2161 add support for the AMD db1550 board
2163 * Patch by Travis Sawyer, 15 Sep 2004:
2164 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2165 update README.serial_multi
2167 * Patches by David Snowdon, 07 Sep 2004:
2168 - add u-boot.hex target in the top level Makefile
2169 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2170 - use -mtune=xscale and -march=armv5 options for PXA
2172 * Patch by Florian Schlote, 08 Sep 2004:
2173 Add support for SenTec-COBRA5272-board (ColdFire).
2175 * Patch by Gleb Natapov, 07 Sep 2004:
2176 mpc824x: set PCI latency timer to a sane value
2179 * Patch by Kurt Stremerch, 03 Sep 2004:
2180 Add bitstream configuration option for fpga command (Xilinx only).
2182 * Patch by Kurt Stremerch, 03 Sep 2004:
2183 Add Xilinx Spartan2E family FPGA support
2185 * Patch by Jeff Angielski, 02 Sep 2004:
2186 Add Added support for H2 revision of the EP8260 board.
2187 Fixed formatting for some of the EP8260 related source files.
2189 * Patch by Jon Loeliger, 02 Sep 2004:
2190 Reset monitor size back to 256 so environment can be written
2191 to flash on MPC85xx ADS and CDS releases.
2193 * Patch by Paolo Broggini, 02 Sep 2004:
2194 Make BSS clearing on ARM systems more robust
2196 * Patch by Yue Hu and Joe, 01 Sep 2004:
2197 - add PCI support for ixp425;
2198 - add EEPRO100 suppor tfor ixdp425 board.
2200 * Fix problem with protected sector detection in driver/cfi_flash.c
2202 ======================================================================
2203 Changes for U-Boot 1.1.2:
2204 ======================================================================
2206 * Code cleanup, mostly for GCC-3.3.x
2208 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2209 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2210 additional ethernet addresses.
2212 * Cleanup drivers/i82365.c - avoid duplication of code
2214 * Fix bogus "cannot span across banks" flash error message
2218 * Add support for CompactFlash for the CPC45 Board.
2220 * Fix problems with CMC_PU2 flash driver.
2223 - avoid trigraph warning in fs/ext2/ext2fs.c
2224 - rename UC100 -> uc100
2226 * Add support for UC100 board
2228 * Patch by Stefan Roese, 16 Dez 2004:
2229 - ext2fs support added
2230 - Tundra universe support added
2231 - ColdFire MCF5249 support added (no preloader needed!)
2232 - MCF5249 board TASREG added
2233 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2235 - some esd boards updated
2236 - memory commands "mdc" and "mwc" added for cyclic read/write
2237 (CONFIG_MX_CYCLIC, see README for further description)
2239 * Add support for INKA4X0 board
2241 * Patch by Steven Scholz, 12 Dec 2004:
2242 Fix typo in AT91 memory setup.
2244 * Patch by Martin Krause, 27 Oct 2004:
2245 - add support for "STK52xx" board (including PS/2 multiplexer)
2246 - add hardware detection for TQM5200
2248 * Clean up CMC PU2 flash driver
2250 * Update MAINTAINERS file
2252 * Fix bug in MPC823 LCD driver
2254 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2256 * Enable long help on CMC PU2 board;
2258 increase CPU speed from 179 to 207 MHz.
2260 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2261 unaligned tail part specially).
2263 * Update for AT91RM9200DK and CMC_PU2 boards:
2264 - Enable booting directly from flash
2265 - fix CMC_PU2 flash driver
2267 * Fix mkimage usage message
2269 * Map SRAM on NC650 board
2271 * Work around for Ethernet problems on Xaeniax board
2273 * Patch by TsiChung Liew, 23 Sep 2004:
2274 - add support for MPC8220 CPU
2275 - Add support for Alaska and Yukon boards
2277 * Fix configuration for ERIC board (needs more room)
2279 * Adjust MIPS compiler options at run-time depending on tools version
2280 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2281 "-mcpu=4kc" for old tools)
2283 * Add passing of the command line and memory size information to the
2284 kernel on xaeniax board.
2286 * Enable NAND flash support for NC650 board.
2288 * Patch by Thomas Lange 07 Oct 2004:
2289 Updated README for DBAu1x00 boards to match current status
2291 * Patch by Philippe Robin, 28 Sept 2004:
2292 Fix Flash support for Versatile.
2294 * Patch by Roger Blofeld, 16 Sep 2004:
2295 Fix timeout for DHCP command retry
2297 * Patch by Pantelis Antoniou, 14 Sep 2004:
2298 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2300 * Patch by Pantelis Antoniou, 14 Sep 2004:
2301 Kick watchdog when bz-decompressing
2303 * Fix CFG_HZ problems on AT91RM9200 systems
2304 [Remember: CFG_HZ should be 1000 on ALL systems!]
2306 * Patch by Gridish Shlomi, 30 Aug 2004:
2307 - Add support to revA version of PQ27 and PQ27E.
2308 - Reverted MPC8260ADS baudrate back to original 115200
2310 * Patch by Hojin, 17 Sep 2004:
2311 Fix typo in cfi_flash.c
2313 * Patch by Mark Jonas, 09 September 2004:
2314 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2317 * Patch by Mark Jonas, 31 August 2004:
2318 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2319 improves FTP performance for MPC5200 systems. Enabled for IceCube
2322 * Patch by Michael Bendzick, 30 Aug 2004:
2323 - Improve platform.S code for omap1510inn that detects whether code
2324 is running from SDRAM or not. Patch allows SDRAM to be configured
2325 if code is running out of SRAM at 0x20000000.
2327 * Patch by Frederick Klatt, 30 Aug 2004:
2328 Add support for the Wind River SBC8540/SBC8560 boards
2330 * Configure SX1 board to use drivers/cfi_flash.c
2332 * Patches by Michael Bendzick, 30 Aug 2004:
2333 - Configure omap1510inn board to use drivers/cfi_flash.c
2334 - Make drivers/cfi_flash.c protect environment and redundant
2337 * Patch by Steven Scholz, 23 Jun 2004:
2338 - Add script (tools/img2brec.sh) to programm U-Boot into
2339 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2341 * Patches by Scott McNutt, 24 Aug 2004:
2342 - Add support for Altera Nios-II processors.
2343 - Add support for Psyent PCI-5441 board.
2344 - Add support for Psyent PK1C20 board.
2346 * Patches by Jon Loeliger, 24 Aug 2004:
2347 - Add support for the MPC8541 and MPC8555 CDS boards
2348 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2349 - Convert MPC85xxADS to use common CFI flash driver
2350 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2351 from board_early_init_f()
2352 - Provide SW workaround for PCI initialization on 85xx CDS
2354 * Patches by George G. Davis, 24 Aug 2004:
2355 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2356 - Remove static network setup defaults from mx1ads_config
2357 - update ARM boards to use constants from mach-types.h
2359 * Patch by Gary Jennejohn, 04 Oct 2004:
2360 - fix I2C on at91rm9200
2361 - add support for Ricoh RS5C372A RTC
2363 * Patch by Gary Jennejohn, 01 Oct 2004:
2364 - add support for CMC PU2 board
2365 - add support for I2C on at91rm9200
2367 * Patch by Gary Jennejohn, 28 Sep 2004:
2368 fix baudrate handling on at91rm9200
2370 * Patch by Yuli Barcohen, 22 Aug 2004:
2371 - remove ZPC.1900 board-specific flash driver;
2372 switch the port to generic CFI driver;
2375 * Patch by Hinko Kocevar, 21 Aug 2004:
2376 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2378 * Clean up tools/bmp_logo.c to not add trailing white space
2380 * Patch by Hinko Kocevar, 21 Aug 2004:
2381 - Group common framebuffer functions in common/lcd.c
2382 - Group common framebuffer macros and #defines in include/lcd.h
2383 - Provide calc_fbsize() for video ATAG
2385 * Patch by Sam Song, 21 August 2004:
2386 - Fix a typo in README
2387 - Align "(RO)" output for "flinfo" after "protect on"
2388 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2389 ratio 1:1 when core frequency less than 50MHz
2391 * Patches by Hinko Kocevar, 21 Aug 2004:
2392 - fix some "use of label at end of compound statement" warnings
2393 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2395 * Patch by Steven Scholz, 16 Aug 2004:
2396 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2397 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2398 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2399 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2400 into cpu/arm920t/$(SOC)/
2402 * Patches by Sean Chang, 09 Aug 2004:
2403 - Added support for both 8 and 16 bit mode access to System ACE CF
2405 - Fixed missing System ACE CF device during get FAT partition info
2406 in fat_register_device function.
2407 - Enabled System ACE CF support on ML300.
2409 * Patch by Sean Chang, 09 Aug 2004:
2410 Synch defines for saveenv and do_saveenv functions so they get
2411 compiled under the same statement.
2413 * Patch by Sean Chang, 09 Aug 2004:
2414 - Added I2C support for ML300.
2415 - Added support for ML300 to read out its environment information
2416 stored on the EEPROM.
2417 - Added support to use board specific parameters as part of
2418 U-Boot's environment information.
2419 - Updated MLD files to support configuration for new features
2422 * Patches by Travis Sawyer, 05 Aug 2004:
2423 - Remove incorrect bridge settings for eth group 6
2424 - Add call to setup bridge in ppc_440x_eth_initialize
2425 - Fix ppc_440x_eth_init to reset the phy only if its the
2426 first time through, otherwise, just check the phy for the
2427 autonegotiated speed/duplex. This allows the use of netconsole
2428 - only print the speed/duplex the first time the phy is reset.
2430 * Patch by Shlomo Kut, 29 Mar 2004:
2431 Add support for MKS Instruments "Quantum" board
2433 * Fix build problem with Cogent boards;
2434 avoid using <asm/byteorder.h> when using the host compiler
2436 * Patch by Ganapathi C, 04 Aug 2004:
2437 Fix NFS timeout issue
2439 * Patch by Yuli Barcohen, 19 Jul 2004:
2440 - Fix host tools building in Cygwin environment
2441 - Fix header files search order for host tools
2443 * Patch by Tom Armistead, 19 Jul 2004:
2444 Fix kgdb.S support for 74xx_75x cpu
2446 * Patch by Jon Loeliger, 15 Jul 2004:
2447 Fix MPC85xx I2C driver
2449 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2451 * Patch by Stephen Williams, 15 July 2004
2452 Set the PCI class code for JSE board as part of PCI interface setup
2454 * Patch by Michael Bendzick, 15 Jul 2004:
2455 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2456 CFG_FLASH_USE_BUFFER_WRITE is set
2458 * Patch by Yuli Barcohen, 13 Jul 2004:
2459 Allow clock setting on MPC866/MPC885 series chips according to
2460 environment variable `cpuclk'
2462 * Patch by Yuli Barcohen, 20 Apr 2004:
2463 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2465 * Patch by Vincent Dubey, 24 Sep 2004:
2466 Add support for xaeniax board
2468 * Add comment about non-GPL character of standalone applications to
2471 * Fix FEC ethernet problem on NSCU board.
2473 * Patch by Gary Jennejohn, 09 Sep 2004:
2474 allow to use USART1 as console port on at91rm9200dk boards
2476 * Patch by Stefan Roese, 16 Sep 2004:
2479 * Fix SysClk handling for PPChameleon and CATcenter boards
2481 * Patch by Detlev Zundel, 08 Sep 2004:
2482 Update etags build target
2484 * Improve NetConsole support: add support for broadcast destination
2485 address and buffered input.
2487 * Cleanup compiler warnings for GCC 3.3.x and later
2489 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2491 * Add support for IDS "NC650" board
2493 * Add automatic update support for LWMON board
2495 * Clear Block Lock-Bits when erasing flash on LWMON board.
2497 * Fix return code of "fatload" command
2499 * Enable MSDOS/VFAT filesystem support for LWMON board
2501 * Patch by Martin Krause, 03 Aug 2004:
2502 change timing for SM501 graphics controller on TQM5200 module
2504 * Patch by Mark Jonas, 13 July 2004:
2505 - Total5200 LCD now run in little endian mode. Endianess conversion
2506 is done in hardware.
2507 - Removed last reference to "console" environment variable.
2509 * Patches by Lars Munch, 12 Jul 2004:
2510 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2512 - split out the LXT971A PHY from ns_9750_eth.h
2513 - split the dm9161 phy part out of at91rm9200_ether.c
2515 * Patch by Andreas Engel, 12 Jul 2004:
2516 Replaced hardcoded PL011 clock frequency with config variable.
2517 Fixed wrong CONFIG_CMD_DFL doc.
2519 * Patch by Thomas Viehweger, 09 Jun 2004:
2520 make it possible to remove chpart when there is only one partition
2522 * Add support for console over UDP (compatible to Ingo Molnar's
2523 netconsole patch under Linux)
2525 * Patch by Jon Loeliger, 16 Jul 2004:
2526 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2528 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2529 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2530 and CONFIG_L2_INIT_RAM options.
2531 - Refactor Local Bus initialization out of SDRAM setup.
2532 - Re-implement new version of LBC11/DDR11 errata workarounds.
2533 - Moved board specific PCI init parts out of CPU directory.
2534 - Added TLB entry for PCI-1 IO Memory
2535 - Updated README.mpc85xxads
2537 * Patch by Sascha Hauer, 28 Jun:
2538 - add generic support for Motorola i.MX architecture
2539 - add support for mx1ads, mx1fs2 and scb9328 boards
2541 * Patches by Marc Leeman, 23 Jul 2004:
2542 - Add define for the PCI/Memory Buffer Configuration Register
2543 - corrected comments in cpu/mpc824x/cpu_init.c
2545 * Add support for multiple serial interfaces
2546 (for example to allow modem dial-in / dial-out)
2548 * Patch by Stefan Roese, 15 Jul 2004:
2549 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2551 * Fix NSCU config; add ethernet wakeup code.
2553 * Add link for preloader for Motorola ColdFire to README.m68k
2555 * Patch by Michael Bendzick, 12 Jul 2004:
2556 fix output formatting in drivers/cfi_flash.c
2558 * Patch by Mark Jonas, 02 Jul 2004:
2559 Fix lowboot (again) on MPC5xxx
2561 * Patch by Curt Brune, 07 Jul 2004:
2562 relocate exception vectors on arm720t if needed
2564 * Patch by George G. Davis, 06 Jul 2004:
2565 - update mach-types.h to latest arm.linux.org.uk master list
2566 - Set correct OMAP1610 bi_arch_number for build target
2568 * Patch by Curt Brune, 06 Jul 2004:
2569 evb4510: add support for timer interrupt; cleanup
2571 * Patch by Dan Poirot, 06 Jul 2004:
2572 Fix sbc8260 environment variables
2574 * Cleanup redundand "console" environment variable
2576 * Patch by Mark Jonas, 05 Jul 2004:
2577 add support for the Total5100's and Total5200's LCD screen
2579 * Patches by Dan Eisenhut, 01 Jul 2004:
2581 - Move doc2000.h include to prevent compiler warning on some boards
2583 * Patch by Mark Jonas, 01 Jul 2004:
2584 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2585 MGT5100 and MPC5200 based Freescale platforms.
2587 * Patch by Philippe Robin, 01 Jul 2004:
2588 Add initialization for Integrator and versatile board files.
2590 * Patch by Hinko Kocevar, 01 Jun 2004:
2591 Fix VFD FB allocation, add LCD FB allocation on ARM
2593 * Patch by Martin Krause, 30 Jun 2004:
2594 Add support for TQM5200 board
2596 * Patch by Martin Krause, 29 Jun 2004:
2597 Add loopw command: infinite write loop on address range
2599 * Patches by Yasushi Shoji, 29 Jun 2004:
2600 - add empty include/asm-microblaze/processor.h
2601 - add to CREDITS and MAINTAINERS
2602 - add gd initialization
2603 - add MicroBlaze and SUZAKU board to MAKEALL script
2604 - add reset support for SUZAKU
2605 - add flush_cache() for MicroBlaze
2606 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2607 size flash memory on SUZAKU
2609 * Patch by Prakash Kumar, 27 Jun 2004:
2610 Add support for the PXA250 based Intrinsyc Cerf board.
2612 * Patch by Yasushi Shoji, 27 Jun 2004:
2613 fix comment in include/common.h
2615 * Rename SBC8560 into sbc8560 for consistency
2617 * Patch by Daniel Poirot, 24 Jun 2004:
2618 Add support for Wind River's sbc8240 board
2620 * Patches by Yasushi Shoji, 26 Jun 2004:
2621 - drivers/serial_xuartlite.c: fix "return 0" in void function
2622 - add microblaze support to mkimage tool
2624 * Patch by Fred Klatt, 25 Jun 2004:
2625 Add support for WindRiver's sbc8560 board
2627 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2628 Small Bugs fixes for "at91rm9200dk" board:
2629 - Timing modifications for SPI DataFlash access
2630 - Fix NAND flash detection bug
2632 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2633 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2635 * Patch by Jon Loeliger, 17 June 2004:
2636 Completion of the 8540ADS/8560ADS updates:
2637 Fix some PCI and Rapid I/O memory maps,
2638 Initialize both TSEC 1 and 2,
2640 Update MAINTAINER for 85xx boards and README.mpc85xxads
2642 * Patch by Yuli Barcohen, 16 Jun 2004:
2643 Remove obsolete AdderII port which was superseded by unified
2644 AdderII/Adder87x port
2646 * Patch by Ladislav Michl, 16 Jun 2004:
2647 Fix gcc-3.3.3 warnings for smc91111.c
2649 * Patch by Stefan Roese, 02 Jul 2004:
2650 - Fix bug in 405 ethernet driver; allocated data not cleared!
2651 - Fix problem in 405 i2c driver; don't try to print without console!
2653 * Patch by Paul Ruhland, 11 Jun 2004:
2654 Remove debug code from 'board/lpd7a40x/flash.c'
2656 * Patch by Andrea Marson, 11 Jun 2004:
2657 Update for PPChameleon board:
2658 - support for SysClk @ 25MHz
2659 - support for Silicon Motion SM712 VGA controller
2662 * Patches by Richard Woodruff, 10 Jun 2004:
2663 - fix problems with examples/stubs.c for GCC >= 3.4
2664 - fix problems with gd initialization
2666 * Patch by Curt Brune, 17 May 2004:
2667 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2668 - Add support for ESPD-Inc. EVB4510 Board
2670 * Patch by Marc Leeman, 11 May 2004:
2671 Fix for MPC8245 - reading PPC Memory from another device with the
2672 PPC as PCI target device corrupts data due to interenal hardware
2675 * Fix "cls" command when used with splash screen
2677 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2678 slow download of a big image)
2680 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2681 display even after showing a bitmap
2683 * Patch by Josef Wagner, 04 Jun 2004:
2684 - DDR Ram support for PM520 (MPC5200)
2685 - support for different flash types (PM520)
2686 - USB / IDE / CF-Card / DiskOnChip support for PM520
2687 - 8 bit boot rom support for PM520/CE520
2688 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2689 - I2C and RTC support for CPC45
2690 - support of new flash type (28F160C3T) for CPC45
2692 * Fix flash parameters passed to Linux for PPChameleon board
2694 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2696 * Patch by Paul Ruhland, 10 Jun 2004:
2697 fix support for Logic SDK-LH7A404 board and clean up the
2698 LH7A404 register macros.
2700 * Patch by Matthew McClintock, 10 Jun 2004:
2701 Modify code to select correct serial clock on Sandpoint8245
2703 * Patch by Robert Schwebel, 10 Jun 2004:
2704 Add support for Intel K3 strata flash.
2706 * Patch by Thomas Brand, 10 Jun 2004:
2707 Fix "loads" command on DK1S10 board
2709 * Patch by Yuli Barcohen, 09 Jun 2004:
2710 Add support for 8MB flash SIMM and JFFS2 file system on
2711 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2713 * Patch by Yuli Barcohen, 09 Jun 2004:
2714 Add support for Analogue&Micro Adder87x and the older AdderII board.
2716 * Patch by Ming-Len Wu, 09 Jun 2004:
2717 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2719 * Patch by Sam Song, 09 Jun 2004:
2720 - Add support for RPXlite_DW board
2721 - Update FLASH driver for 4*AM29DL323DB90VI
2722 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2724 * Patch by Mark Jonas, 08 June 2004:
2725 - Make MPC5200 boards evaluate the SVR to print processor name and
2726 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2728 * Patch by Kai-Uwe Bloem, 06 May 2004:
2729 Fix endianess problem in cramfs code
2731 * Patch by Tom Armistead, 04 Jun 2004:
2732 Add support for MAX6900 RTC
2734 * Patches by Ladislav Michl, 03 Jun 2004:
2735 - fix cfi_flash.c on LE systems
2736 - let 'make mrproper' delete u-boot.img as well
2737 - turn printf into debug in cfi_flash.c
2739 * Patch by Kurt Stremerch, 28 May 2004:
2740 Add support for Exys XSEngine board
2742 * Patch by Martin Krause, 27 May 2004:
2743 Fix a MPC5xxx I2C timing issue in i2c_probe().
2745 * Patch by Leif Lindholm, 27 May 2004:
2746 Fix board_init_f() for dbau1x00 board.
2748 * Patch by Imre Deak, 26 May 2004:
2749 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2750 Set flash base accordingly, and decide whether to do or skip board
2751 specific setup steps.
2753 * Patch by Josef Baumgartner, 26 May 2004:
2754 Add missing define in include/asm-m68k/global_data.h
2756 * Patch by Josef Baumgartner, 25 May 2004:
2757 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2759 * Patch by Paul Ruhland, 24 May 2004:
2760 fix SDRAM initialization for LPD7A400 board.
2762 * Patch by Jian Zhang, 20 May 2004:
2763 add support for environment in NAND flash
2765 * Patch by Yuli Barcohen, 20 May 2004:
2766 Add support for Interphase iSPAN boards.
2768 * Patches by Paul Ruhland, 17 May 2004:
2769 - Add I/O functions to the smc91111 ethernet driver to support the
2770 Logic LPD7A40x boards.
2771 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2772 specifically the LPD7A400.
2774 * Patches by Robert Schwebel, 15 May 2004:
2775 - call MAC address reading code also for SMSC91C111;
2776 - make SMSC91C111 timeout configurable, remove duplicate code
2777 - fix get_timer() for PXA
2778 - update doc/README.JFFS2
2779 - use "bootfile" env variable also for jffs2
2781 * Patch by Tolunay Orkun, 14 May 2004:
2782 Add support for Cogent CSB472 board (8MB Flash Rev)
2784 * Patch by Thomas Viehweger, 14 May 2004:
2785 - flash.h: more flash types added
2786 - immap_8260.h: some bits added (useful for RMII)
2787 - cmd_coninfo.c: typo corrected, printf -> puts
2788 - reduced size by replacing spaces with tab
2790 * Patch by Robert Schwebel, 13 May 2004:
2791 Add 'imgextract' command: extract one part of a multi file image.
2793 * Patches by Jon Loeliger, 11 May 2004:
2794 Dynamically handle REV1 and REV2 MPC85xx parts.
2795 (Jon Loeliger, 10-May-2004).
2796 New consistent memory map and Local Access Window across MPC85xx line.
2797 New CCSRBAR at 0xE000_0000 now.
2798 Add RAPID I/O memory map.
2799 New memory map in README.MPC85xxads
2800 (Kumar Gala, 10-May-2004)
2801 Better board and CPU identification on MPC85xx boards at boot.
2802 (Jon Loeliger, 10-May-2004)
2803 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2804 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2805 (Jim Robertson, 10-May-2004)
2806 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2807 Supports multiple PHYs.
2808 (Andy Fleming, 10-May-2004)
2809 Some README.MPC85xxads updates.
2810 (Kumar Gala, 10-May-2004)
2811 Copyright updates for "Freescale"
2812 (Andy Fleming, 10-May-2004)
2814 * Patch by Stephen Williams, 11 May 2004:
2815 Add flash support for ST M29W040B
2816 Reduce JSE specific flash.c to remove dead code.
2818 * Patch by Markus Pietrek, 04 May 2004:
2819 Fix clear_bss code for ARM systems (all except s3c44b0 which
2820 doesn't clear BSS at all?)
2822 * Fix "ping" problem on INC-IP board. Strange problem:
2823 Sometimes the store word instruction hangs while writing to one of
2824 the Switch registers, but only if the next instruction is 16-byte
2825 aligned. Moving the instruction into a separate function somehow
2826 makes the problem go away.
2828 * Patch by Rishi Bhattacharya, 08 May 2004:
2829 Add support for TI OMAP5912 OSK Board
2831 * Patch by Sam Song May, 07 May 2004:
2832 Fix typo of UPM table for rmu board
2834 * Patch by Pantelis Antoniou, 05 May 2004:
2835 - Intracom board update.
2838 * Add support for the second Ethernet interface for the 'PPChameleon'
2841 * Patch by Dave Peverley, 30 Apr 2004:
2842 Add support for OMAP730 Perseus2 Development board
2844 * Patch by Alan J. Luse, 29 Apr 2004:
2845 Fix flash chip-select (OR0) option register setting on FADS boards.
2847 * Patch by Alan J. Luse, 29 Apr 2004:
2848 Report MII network speed and duplex setting properly when
2849 auto-negotiate is not enabled.
2851 * Patch by Jarrett Redd, 29 Apr 2004:
2852 Fix hang on reset on Ocotea board due to flash in wrong mode.
2854 * Patch by Dave Peverley, 29 Apr 2004:
2855 add MAC address detection to smc91111 driver
2857 * Patch by David Müller, 28 Apr 2004:
2858 fix typo in lib_arm/board.c
2860 * Patch by Tolunay Orkun, 20 Apr 2004:
2861 - README update: add CONFIG_CSB272 and csb272_config
2862 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2863 i2cfast environment variable
2865 * Patch by Yuli Barcohen, 19 Apr 2004:
2866 - Rename DUET_ADS to MPC885ADS
2867 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2868 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2869 - Clean up FADS family port to use the new defines
2871 * Fix PCI support on CPC45 board
2873 * Patch by Scott McNutt, 25 Apr 2004:
2874 Add Nios GDB/JTAG Console support:
2875 - Add stubs to support gdb via JTAG.
2876 - Add support for console over JTAG.
2879 * Add support for CATcenter board (based on PPChameleon ME module)
2881 * Patch by Klaus Heydeck, 12 May 2004:
2882 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2883 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2884 various changes to KUP4 board specific files
2886 * Fix minor network problem on MPC5200: need some delay between
2887 resetting the PHY and sending the first packet. Implemented in a
2888 "natural" way by invoking the PHY reset and initialization code
2889 only once after power on vs. each time the interface is brought up.
2891 * Add some limited support for low-speed devices to SL811 USB controller
2892 (at least "usb reset" now passes successfully and "usb info" displays
2893 correct information)
2895 * Change init sequence for multiple network interfaces: initialize
2896 on-chip interfaces before external cards.
2898 * Fix memory leak in the NAND-specific JFFS2 code
2900 * Fix SL811 USB controller when attached to a USB hub
2902 * Fix config option spelling in PM520 config file
2904 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2905 patches by Pantelis Antoniou, 30 Mar 2004)
2907 * Fix minor NAND JFFS2 related issue
2909 * Fixes for SL811 USB controller:
2910 - implement workaround for broken memory stick
2911 - improve error handling
2913 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2914 cope with congested networks.
2916 ======================================================================
2917 Changes for U-Boot 1.1.1:
2918 ======================================================================
2920 * Patch by Travis Sawyer, 23 Apr 2004:
2921 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2922 errata from Vitesse Semiconductor.
2924 * Patch by Philippe Robin, 22 Apr 2004:
2925 Fix ethernet configuration for "versatile" board
2927 * Patch by Kshitij Gupta, 21 Apr 2004:
2928 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2930 * Patch by Steven Scholz, 24 Feb 2004:
2931 Fix a bug in AT91RM9200 ethernet driver:
2932 The MII interface is now initialized before accessing the PHY.
2934 * Patch by John Kerl, 19 Apr 2004:
2935 Use U-boot's miiphy.h for PHY register names, rather than
2936 introducing a new header file.
2938 * Update pci_ids.h from linux-2.4.26
2940 * Patch by Masami Komiya, 19 Apr 2004:
2941 Fix problem cause by VLAN function on little endian architecture
2942 without VLAN environment
2944 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2945 binary image for all clock frequencies. Implement run-time
2946 optimization of flash access timing based on the actual bus
2949 * Modify KUP4X board configuration to use SL811 driver for USB memory
2950 sticks (including FAT / VFAT filesystem support)
2952 * Add SL811 Host Controller Interface driver for USB
2954 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2956 * Patch by Pantelis Antoniou, 19 Apr 2004:
2957 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2958 Minor patches for Intracom boards.
2960 * Patch by Christian Pell, 19 Apr 2004:
2961 cleanup support for CF/IDE on PCMCIA for PXA25X
2963 * Temporarily disabled John Kerl's extended MII command code because
2964 "miivals.h" is missing
2966 * Patches by Mark Jonas, 13 Apr 2004:
2967 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2968 - Add sync instructions to IceCube SDRAM init code
2969 - Move SDRAM chip constants into seperate include files
2970 - Unify DDR and SDR initialization code
2971 - Unify all IceCube (Lite5xxx) target names
2973 * Patch by John Kerl, 16 Apr 2004:
2974 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2975 mii read 4-7 18-1a. Also add mii dump subcommand for
2976 pretty-printing standard regs 0-5.
2978 * Patch by Stephen Williams, 16 April 2004:
2979 fix typo in JSE.h; update MAINTAINERS
2981 * Patch by Matthew S. McClintock, 14 Apr 2004:
2982 fix initdram function for utx8245 board
2984 * Patch by Markus Pietrek, 14 Apr 2004:
2985 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2987 * Patch by Reinhard Meyer, 18 Apr 2004:
2988 provide the IDE Reset Function for EMK 5200 boards
2990 * Patch by Masami Komiya, 12 Apr 2004:
2991 fix pci_hose_write_config_{byte,word}_via_dword problems
2993 * Patch by Sangmoon Kim, 12 Apr 2004:
2994 Update max RAM size for debris board
2996 * Patch by Travis Sawyer, 08 Apr 2004:
2997 Add TLB entry for second DIMM slot on ocotea
2999 * Patch by Masami Komiya, 08 Apr 2004:
3000 add RTL8169 network driver
3002 * Patch by Dan Malek, 07 Apr 2004:
3003 - Add support for RPC/STx GP3, Motorola 8560 board
3004 - Update 85xx TSEC driver so it searches MII for first available PHY
3006 - Add functions to support console MII commands.
3008 * Patch by Tolunay Orkun, 07 Apr 2004:
3009 Move initialization of bi_iic_fast[]
3010 from board_init_f() to board_init_r()
3012 * Patch by Yasushi Shoji, 07 Apr 2004:
3013 Cleanup microblaze port
3015 * Patch by Sangmoon Kim, 07 Apr 2004:
3016 Add auto SDRAM module detection for Debris board
3018 * Patch by Rune Torgersen, 06 Apr 2004:
3019 - Fix some PCI problems on the MPC8266ADS board
3020 - Fix the location of some PCI entries in the immap structure
3022 * Patch by Yasushi Shoji, 07 Apr 2004:
3023 - add support for microblaze processors
3024 - add support for AtmarkTechno "suzaku" board
3026 * Configure PPChameleon board to use redundand environment in flash
3028 * Configure PPChameleon board to use JFFS2 NAND support.
3030 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3032 * Patch by Rune Torgersen, 16 Apr 2004:
3035 * Patches by Pantelis Antoniou, 16 Apr 2004:
3036 - add support for a new version of an Intracom board and fix
3037 various other things on others.
3038 - add verify support to the crc32 command (define
3039 CONFIG_CRC32_VERIFY to enable it)
3040 - fix FEC driver for MPC8xx systems:
3041 1. fix compilation problems for boards that use dynamic
3043 2. shut down FEC after network transfers
3044 - HUSH parser fixes:
3045 1. A new test command was added. This is a simplified version of
3046 the one in the bourne shell.
3047 2. A new exit command was added which terminates the current
3049 3. Fixed handing of $? (exit code of last executed command)
3050 - Fix some compile problems;
3051 add "once" functionality for the netretry variable
3053 * Patch by George G. Davis, 02 Apr 2004:
3054 add support for Intel Assabet board
3056 * Patch by Stephen Williams, 01 Apr 2004:
3057 Add support for Picture Elements JSE board
3059 * Patch by Christian Pell, 01 Apr 2004:
3060 Add CompactFlash support for PXA systems.
3062 * Patches by Pantelis Antoniou, 30 Mar 2004:
3063 - add auto-complete support to the U-Boot CLI
3064 - add support for NETTA and NETPHONE boards; fix NETVIA board
3065 - add support for the Epson 156x series of graphical displays
3066 (These displays are serial and not suitable for using a normal
3067 framebuffer console on them)
3068 - add infrastructure needed in order to POST any DSPs in a board
3069 - improve and fix various things in the MPC8xx FEC driver:
3070 1. The new 87x and 88x series of processors have two FECs,
3071 and the new driver supports them both.
3072 2. Another change in the 87x/88x series is support for
3073 the RMII (Reduced MII) interface. However numerous
3074 changes are needed to make it work since the PHYs
3075 are connected to the same lines. That means that
3076 you have to address them correctly over the MII
3078 3. We now correctly match the MII/RMII interface
3079 configuration to what the PHY reports.
3080 - Fix problem when readingthe MII status register. Due to the
3081 internal design of many PHYs you have to read the register
3082 twice. The problem is more apparent in 10Mbit mode.
3083 - add new mode ".jffs2s" for reading from a NAND device: it just
3084 skips over bad blocks.
3085 - add networking support for VLANs (802.1q), and CDP (Cisco
3087 - some minor patches / cleanup
3089 * Patch by Yuli Barcohen, 28 Mar 2004:
3090 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3091 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3092 - Change configuration method for MPC8260ADS family
3094 * add startup code to clear the BSS of standalone applications
3096 * Fix if / elif handling bug in HUSH shell
3098 ======================================================================
3099 Changes for U-Boot 1.1.0:
3100 ======================================================================
3102 * Patch by Mark Jonas: Remove config.tmp files only when
3103 unconfiguring the board
3105 * Adapt RMU board for bigger flash memory
3107 * Patch by Klaus Heydeck, 13 Mar 2003:
3108 Add support for KUP4X Board
3110 * Patch by Pavel Bartusek, 21 Mar 2004
3111 Add Reiserfs support
3113 * Patch by Hinko Kocevar, 20 Mar 2004
3114 - Add auto-release for SMSC LAN91c111 driver
3115 - Add save/restore of PTR and PNR regs as suggested in datasheet
3117 * Patch by Stephen Williams, 19 March 2004
3118 Increase speed of sector reads from SystemACE,
3119 shorten poll timeout and remove a useless reset
3121 * Patch by Tolunay Orkun, 19 Mar 2004:
3122 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3125 * Patch by Brad Kemp, 18 Mar 2004:
3126 prevent machine checks during a PCI scan
3128 * Patch by Pierre Aubert, 18 Mar 2004:
3129 Fix string cleaning in IDE identification
3131 * Patch by Pierre Aubert, 18 Mar 2004:
3132 - Unify video mode handling for Chips & Technologies 69000 Video
3133 chip and Silicon Motion SMI 712/710/810 Video chip
3134 - Add selection of the video output (CRT or LCD) via 'videoout'
3135 environment variable for the Silicon Motion
3138 * Patch by Pierre Aubert, 18 Mar 2004:
3139 include/common.h typo fix
3141 * Patches by Tolunay Orkun, 17 Mar 2004:
3142 - Add support for bd->bi_iic_fast[] initialization via environment
3143 variable "i2cfast" (CONFIG_I2CFAST)
3144 - Add "i2cfast" u-boot environment variable support for csb272
3146 * Patch by Carl Riechers, 17 Mar 2004:
3147 Ignore '\0' characters in console input for use with telnet and
3150 * Patch by Leon Kukovec, 17 Mar 2004:
3151 typo fix for strswab prototype #ifdef
3153 * Patches by Thomas Viehweger, 16 Mar 2004:
3154 - show PCI clock frequency on MPC8260 systems
3155 - add FCC_PSMR_RMII flag for HiP7 processors
3156 - in do_jffs2_fsload(), take load address from load_addr if not set
3157 explicit, update load_addr otherwise
3158 - replaced printf by putc/puts when no formatting is needed
3159 (smaller code size, faster execution)
3161 * Patch by Phillippe Robin, 16 Mar 2004:
3162 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3164 * Patch by Stephen Williams, 15 Mar 2004:
3165 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3167 * Patch by Tolunay Orkun, 15 Mar 2004:
3168 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3170 * Patch by Travis Sawyer, 15 Mar 2004:
3171 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3173 * Add start-up delay to make sure power has stabilized before
3174 attempting to switch on USB on SX1 board.
3176 * Patch by Josef Wagner, 18 Mar 2004:
3177 - Add support for MicroSys XM250 board (PXA255)
3178 - Add support for MicroSys PM828 board (MPC8280)
3179 - Add support for 32 MB Flash on PM825/826
3180 - new SDRAM refresh rate for PM825/PM826
3181 - added support for MicroSys PM520 (MPC5200)
3182 - replaced Query by Identify command in CPU86/flash.c
3183 to support 28F160F3B
3185 * Fix wrap around problem with udelay() on ARM920T
3187 * Add support for Macronix flash on TRAB board
3189 * Patch by Pierre Aubert, 15 Mar 2004:
3190 Fix buffer overflow in IDE identification
3192 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3194 * Remove redundand #define in IceCube.h
3196 * Patch by Steven Scholz, 27 Feb 2004:
3197 - Adding get_ticks() and get_tbclk() for AT91RM9200
3198 - Many white space fixes in cpu/at91rm9200/interrupts.c
3200 * Patches by Steven Scholz, 20 Feb 2004:
3201 some cleanup in AT91RM9200 related code
3203 * Patches by Travis Sawyer, 12 Mar 2004:
3204 - Fix Gigabit Ethernet support for 440GX
3205 - Add Gigabit Ethernet Support to MII PHY utilities
3207 * Patch by Brad Kemp, 12 Mar 2004:
3208 Fixes for drivers/cfi_flash.c:
3209 - Better support for x8/x16 implementations
3210 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3211 - Added defines for AMD command and address constants
3213 * Patch by Leon Kukovec, 12 Mar 2004:
3214 Fix get_dentfromdir() to correctly handle deleted dentries
3216 * Patch by George G. Davis, 11 Mar 2004:
3217 Remove hard coded network settings in TI OMAP1610 H2
3218 default board config
3220 * Patch by George G. Davis, 11 Mar 2004:
3221 add support for ADS GraphicsClient+ board.
3223 * Patch by Pierre Aubert, 11 Mar 2004:
3224 - add bitmap command and splash screen support in cfb console
3225 - add [optional] origin in the bitmap display command
3227 * Patch by Travis Sawyer, 11 Mar 2004:
3228 Fix ocotea board early init interrupt setup.
3230 * Patch by Thomas Viehweger, 11 Mar 2004:
3231 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3233 * Patch by Stephan Linz, 09 Mar 2004
3234 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3236 * Patch by George G. Davis, 9 Mar 2004:
3237 fix recent build failure for SA1100 target
3239 * Patch by Travis Sawyer, 09 Mar 2004:
3240 Support native interrupt mode for the IBM440GX.
3241 Previously it was running in 440GP compatibility mode.
3243 * Patch by Philippe Robin, 09 Mar 2004:
3244 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3247 * Patch by Masami Komiya, 08 Mar 2004:
3248 Don't overwrite server IP address or boot file name
3249 when the boot server does not return values
3251 * Patch by Tolunay Orkun, 5 Mar 2004:
3252 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3254 * Patch by Tolunay Orkun, 5 Mar 2004:
3255 Fix early board initialization for Cogent CSB272 board
3257 * Patch by Ed Okerson, 3 Mar 2004:
3258 fix CFI flash writes for little endian systems
3260 * Patch by Reinhard Meyer, 01 Mar 2004:
3261 generalize USB and IDE support for MPC5200 with according
3262 changes to IceCube.h and TOP5200.h
3263 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3264 add info about USB and IDE to README
3266 * Patch by Yuli Barcohen, 4 Mar 2004:
3267 Fix problems with GCC 3.3.x which changed handling of global
3268 variables explicitly initialized to zero (now in .bss instead of
3271 * Patch by Leon Kukovec, 02 Mar 2004:
3272 add strswab() to fix IDE LBA capacity, firmware and model numbers
3273 on little endian machines
3275 * Patch by Masami Komiya, 02 Mar 2004:
3276 - Remove get_ticks() from NFS code
3277 - Add verification of RPC transaction ID
3279 * Patch by Pierre Aubert, 02 Mar 2004:
3280 cleanup for IDE and USB drivers for MPC5200
3282 * Patch by Travis Sawyer, 01 Mar 2004:
3284 - Add IBM PPC440GX Ref Platform support (Ocotea)
3285 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3286 Adapted to U-Boot and 440GX port
3288 - Add gracious handling of all Ethernet Pin Selections for 440GX
3289 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3291 - Add needed bit definitions
3294 * Patch by Carl Riechers, 1 Mar 2004:
3295 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3297 * Patch by Stephan Linz, 27 Feb 2004
3298 - avoid problems for targets without NFS download support
3300 * Patch by Rune Torgersen, 27 Feb 2004:
3301 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3302 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3303 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3305 * Patch by Masami Komiya, 27 Feb 2004:
3306 Fix rarpboot: add autoload by NFS
3308 * Patch by Dan Eisenhut, 26 Feb 2004:
3309 fix flash_write return value in saveenv
3311 * Patch by Stephan Linz, 11 Dec 2003
3312 expand config.mk to avoid trigraph warnings on NIOS
3314 * Rename "BMS2003" board into "HMI10"
3316 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3317 storage; auto-set console on USB port (using preboot command)
3319 * Add support for SX1 mobile phone; add support for USB-based console
3320 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3322 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3324 * Fix SDRAM timings for LITE5200 / IceCube board
3326 * Handle Auti-MDIX / connection status for INCA-IP
3328 * Fix USB problems when attempting to read 0 bytes
3330 * Patch by Travis Sawyer, 26 Feb 2004:
3331 Fix broken compile for XPEDITE1K target.
3333 * Patch by Stephan Linz, 26 Feb 2004:
3334 Bug fix for NFS code on NIOS targets
3336 * Patch by Stephen Williams, 26 Feb 2004:
3337 Break up SystemACE reads of large block counts
3339 * Patch by Pierre Aubert, 26 Feb 2004
3340 add IDE support for MPC5200
3342 * Patch by Masami Komiya, 26 Feb 2004:
3343 add autoload via NFS
3345 * Patch by Stephen Williams
3346 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3347 elsewhere in the source.
3349 * Patch by Steven Scholz, 25 Feb 2004:
3350 - Timeouts in FPGA code should be based on CFG_HZ
3351 - Minor cleanup in code for Altera FPGA ACEX1K
3353 * Patch by Steven Scholz, 25 Feb 2004:
3354 Changed "Directory Hierarchy" section in README
3356 * Patch by Masami Komiya, 25 Feb 2004:
3357 Reduce copy count in nfs_read_reply() of NFS code
3359 * Patch by Markus Pietrek, 24 Feb 2004:
3360 NS9750 DevBoard added
3362 * Patch by Pierre Aubert, 24 Feb 2004
3363 add USB support for MPC5200
3365 * Patch by Steven Scholz, 24 Feb 2004:
3366 - fix MII commands to use values from last command
3368 * Patch by Torsten Demke, 24 Feb 2004:
3369 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3371 * Patch by Rahul Shanbhag, 19 Feb 2004:
3372 Fixes for for OMAP1610 board:
3373 - shift some IRQ specific code to platform.S file
3374 - remove duplicatewatchdog reset code from start.S
3376 * Make Auto-MDIX Support configurable on INCA-IP board
3378 * Fix license for mkimage tool
3380 * Patch by Masami Komiya, 24 Feb 2004:
3381 Update NetBootFileXferSize in NFS code
3383 * Patch by Scott McNutt, 24 Feb 2004:
3384 fix packet length in NFS code
3386 * Patch by Masami Komiy, 22 Feb 2004:
3387 Add support for NFS for file download
3389 * Patch by Andrea Scian, 17 Feb 2004:
3390 Add support for S3C44B0 processor and DAVE B2 board
3392 * Patch by Steven Scholz, 20 Feb 2004:
3393 - Add support for MII commands on AT91RM9200 boards
3394 - some cleanup in AT91RM9200 ethernet code
3396 * Patch by Peter Ryser, 20 Feb 2004:
3397 Add support for the Xilinx ML300 platform
3399 * Patch by Stephan Linz, 17 Feb 2004:
3400 Fix watchdog support for NIOS
3402 * Patch by Josh Fryman, 16 Feb 2004:
3403 Fix byte-swapping for cfi_flash.c for different bus widths
3405 * Patch by Jon Diekema, 14 Jeb 2004:
3406 Remove duplicate "FPGA Support" notes from the README file
3408 * Patches by Reinhard Meyer, 14 Feb 2004:
3409 - update board/emk tree; use common flash driver
3410 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3411 [adapted for other PPC CPUs -- wd]
3412 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3414 * Patch by Jon Diekema, 13 Feb 2004:
3415 Call show_boot_progress() whenever POST "FAILED" is printed.
3417 * Patch by Nishant Kamat, 13 Feb 2004:
3418 Add support for TI OMAP1610 H2 Board
3419 Fixes for cpu/arm926ejs/interrupt.c
3420 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3421 Fix for a timer bug in OMAP1610 Innovator
3422 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3424 * Patches by Stephan Linz, 12 Feb 2004:
3425 - add support for NIOS timer with variable period preload counter value
3426 - prepare POST framework support for NIOS targets
3428 * Patch by Denis Peter, 11 Feb 2004:
3429 add POST support for the MIP405 board
3431 * Patch by Laurent Mohin, 10 Feb 2004:
3432 Fix buffer overflow in common/usb.c
3434 * Patch by Tolunay Orkun, 10 Feb 2004:
3435 Add support for Cogent CSB272 board
3437 * Patch by Thomas Elste, 10 Feb 2004:
3438 Add support for NET+50 CPU and ModNET50 board
3440 * Patch by Sam Song, 10 Feb 2004:
3441 Fix typos in cfi_flash.c
3443 * Patch by Leon Kukovec, 10 Feb 2004
3444 Fixed long dir entry slot id calculation in get_vfatname
3446 * Patch by Robin Gilks, 10 Feb 2004:
3447 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3448 !=, <>, <, >, <=, >=)
3450 * Fix problem with side effects in macros in include/usb.h
3452 * Patch by David Benson, 13 Nov 2003:
3453 bug 841358 - fix TFTP download size limit
3455 * Fixing bug 850768:
3456 improper flush_cache() in load_serial()
3458 * Fixing bug 834943:
3459 MPC8540 - missing volatile declarations
3461 * Patch by Stephen Williams, 09 Feb 2004:
3462 Add support for Xilinx SystemACE chip:
3463 - New files common/cmd_ace.c and include/systemace.h
3464 - Hook systemace support into cmd_fat and the partition manager
3466 * Patch by Travis Sawyer, 09 Feb 2004:
3467 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3469 * Patch by Travis Sawyer, 09 Feb 2004:
3471 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3472 - Add phymode for 440 enet
3475 - Change board_pre_init to board_early_init_f
3476 - Add user flash to bus controller setup
3478 - Fix is_pci_host to check GPIO for monarch bit
3479 - Force xpedite1k to pci conventional mode (via #define option)
3481 * Patch by Brad Kemp, 4 Feb 2004:
3482 - handle the machine check that is generated during the PCI scans
3484 - define the registers used in the IMMR by the PCI subsystem.
3486 * Patch by Pierre Aubert, 03 Feb 2004:
3487 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3489 * Patch by Jeff Angielski, 03 Feb 2004:
3490 Fix copy & paste error in cpu/mpc8260/pci.c
3492 * Patch by Reinhard Meyer, 24 Jan 2004:
3493 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3495 * Add Auto-MDIX support for INCA-IP
3499 * Patch by Josef Baumgartner, 10 Feb 2004:
3500 Fixes for ColdFire port
3502 * Patch by Brad Kemp, 11 Feb 2004:
3503 Fix CFI flash driver problems
3505 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3506 modules at CPU clock frequencies above 66 MHz.
3508 * Optimize flash programming speed for LWMON (by another 100% :-)
3510 * Patch by Jian Zhang, 3 Feb 2004:
3511 - Changed the incorrect FAT12BUFSIZE
3512 - data_begin in fsdata can be negative. Changed it to be short.
3514 * Patches by Stephan Linz, 30 Jan 2004:
3515 1: - board/altera/common/flash.c:flash_erase():
3516 o allow interrupts befor get_timer() call
3517 o check-up each erased sector and avoid unexpected timeouts
3518 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3519 o enclose sevenseg_set() in cpp condition
3520 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3521 - fix some typed in mistakes in the NIOS documentation
3522 2: - split DK1C20 configuration into several header files:
3523 o two new files for each NIOS CPU description
3524 o U-Boot related part is remaining in DK1C20.h
3525 3: - split DK1S10 configuration into several header files:
3526 o two new files for each NIOS CPU description
3527 o U-Boot related part is remaining in DK1S10.h
3528 4: - Add support for the Microtronix Linux Development Kit
3529 NIOS CPU configuration at the Altera Nios Development Kit,
3530 Stratix Edition (DK-1S10)
3531 5: - Add documentation for the Altera Nios Development Kit,
3532 Stratix Edition (DK-1S10)
3533 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3535 7: - Add support for the common U-Boot SPI framework at
3538 * Patch by Rahul Shanbhag, 28 Jan 2004:
3539 Fix flash protection/locking handling for OMAP1610 innovator board.
3541 * Patch by Rolf Peukert, 28 Jan 2004:
3542 fix flash write problems on CSB226 board (write with 32 bit bus width)
3544 * Patches by Mark Jonas, 16 Jan 2004:
3545 - fix rounding error when calculating baudrates for MPC5200 PSCs
3546 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3547 time which is not supported
3549 * Patch by Yuli Barcohen, 26 Jan 2004:
3550 Allow bzip2 compression for small memory footprint boards
3552 * Patch by Brad Kemp, 21 Jan 2004:
3553 Add support for CFI flash driver for both the Intel and the AMD
3556 * Patch by Travis Sawyer, 20 Jan 2004:
3557 Fix pci bridge auto enumeration of sibling p2p bridges.
3559 * Patch by Tolunay Orkun, 12 Jan 2004:
3560 Add some delays as needed for Intel LXT971A PHY support
3562 * Patches by Stephan Linz, 09 Jan 2004:
3563 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3564 - make DK1C20 board configuration related to ASMI conform to
3567 * Patch by Anders Larsen, 09 Jan 2004:
3569 ARM memory layout fixes: the abort-stack is now set up in the
3570 correct RAM area, and the BSS is zeroed out as it should be.
3572 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3573 of the linker scripts are replaced by '__bss_start' and '_end',
3574 resp., which is a further step to eliminate unnecessary differences
3575 between the implementation of the CPU architectures.
3577 * Patch by liang a lei, 9 Jan 2004:
3578 Fix Intel 28F128J3 ID in include/flash.h
3580 * Patch by Masami Komiya, 09 Jan 2004:
3581 add support for TB0229 board (NEC VR4131 MIPS processor)
3583 * Patch by Leon Kukovec, 12 Dec 2003:
3584 changed extern __inline__ into static __inline__ in
3585 include/linux/byteorder/swab.h
3587 * Patch by Travis Sawyer, 30 Dec 2003:
3588 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3589 select MDI port based on enabled EMAC device.
3590 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3593 * Patch by Wolter Kamphuis, 15 Dec 2003:
3594 made CONFIG_SILENT_CONSOLE usable on all architectures
3596 * Disable date command on TQM866M - there is no RTC on MPC866
3598 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3600 * Implement adaptive SDRAM timing configuration based on actual CPU
3601 clock frequency for INCA-IP; fix problem with board hanging when
3602 switching from 150MHz to 100MHz
3604 * Add PCMCIA CS support for BMS2003 board
3606 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3607 see doc/README.MPC866 for details;
3608 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3609 calculate CPU clock frequency from PLL register values.
3611 * Add support for 128 MB RAM on TQM8xxL/M modules
3613 * Fix PS/2 keyboard problem caused by statically initialized variable
3614 pointing to a location in flash
3616 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3618 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3619 before we can access it; add delay in case we are faster (with no
3622 * Cleanup of some init functions
3624 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3625 to avoid Linux crashes by early packets coming in.
3627 * Accelerate flash accesses on LWMON board by using buffered writes
3629 * Fix typo in Makefile;
3630 fix problem with PARTNUM detection
3632 * Patch by Reinhard Meyer, 09 Jan 2004:
3633 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3635 * Add support for IDE LED on BMS2003 board
3636 (exclusive with status LED!)
3638 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3641 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3642 Add common files for "emk" boards
3644 * Add a common get_ram_size() function and modify the the
3645 board-specific files to invoke that common implementation.
3647 ======================================================================
3648 Changes for U-Boot 1.0.1:
3649 ======================================================================
3651 * Set default clock for INCA-IP to 150 MHz
3653 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3654 add I2C support; add support for DS1337 RTC
3656 * Add CompactFlash support for BMS2003 board
3658 * Add support for status LED on BMS2003 board
3660 * Patch by Scott McNutt, 02 Jan 2004:
3661 Add support for the Nios Active Serial Memory Interface (ASMI)
3664 * Patch by Andrea Marson, 16 Dec 2003:
3665 Add support for the PPChameleon ME and HI modules
3667 * Patch by Yuli Barcohen, 22 Dec 2003:
3668 Add support for Motorola DUET ADS board (MPC87x/88x)
3670 * Patch by Robert Schwebel, 15 Dec 2003:
3671 add support for cramfs (uses JFFS2 command interface)
3673 * Patches by Stephan Linz, 11 Dec 2003:
3674 - more documentation for NIOS port
3675 - new struct nios_pio_t, struct nios_spi_t
3676 - Reconfiguration for NIOS Development Kit DK1C20:
3677 o move board related code from board/dk1c20
3678 to board/altera/dk1c20
3679 o create a new common source path board/altera/common
3680 and move generic flash access stuff into it
3681 o change/expand configuration file DK1C20.h
3682 - Add support for NIOS Development Kit DK1S10
3683 - Add status LED support for NIOS systems
3684 - Add dual 7-segment LED support for Altera NIOS DevKits
3686 * Patch by Ronen Shitrit, 10 Dec 2003:
3687 Add support for the Marvell DB64360 / DB64460 development boards
3689 * Patch by Detlev Zundel, 10 Dec 2003:
3690 fix dependency problem in examples/Makefile
3692 * Patch by Denis Peter, 8 Dec 2003
3693 - add support for the PATI board (MPC555)
3694 - add SPI support for the MPC5xx
3696 * Patch by Anders Larsen, 08 Dec 2003:
3697 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3698 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3699 cleanup some redundand #defines
3701 * Patch by André Schwarz, 8 Dec 2003:
3702 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3703 - TX and RX deskriptors must be quad-word aligned
3704 - does not work with only one TX deskriptor
3705 - standard reset method does not work
3707 * Patch by Masami Komiya, 08 Dec 2003:
3708 add RTL8139 ethernet driver
3710 * Patches by Ed Okerson, 07 Dec 2003:
3711 - fix ethernet for the AU1x00 processors in little-endian mode.
3712 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3714 * Minor code cleanup (coding style)
3716 * Patch by Reinhard Meyer, 30 Dec 2003:
3717 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3718 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3719 - turned debug print of PHY registers into a function (called in two places)
3720 - added support for EMK MPC5200 based modules
3722 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3724 * Add support for TQM866M modules
3726 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3728 * Fix a few compiler warnings
3730 * Patch by Reinhard Meyer, 28 Dec 2003:
3731 Add initial support for TOP5200 board
3733 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3734 environment variable which can set to "100", "133", or "150". The
3735 CPU clock will be configured accordingly upon next reboot. Other
3736 values are ignored. In case of an invalid or undefined "cpuclk"
3737 value, the compile-time default CPU clock speed will be used.
3739 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3740 window that is used to access the UART registers by the Linux driver)
3742 * Patch by Reinhard Meyer, 20 Dec 2003:
3743 Fix clock calculation for the MPC5200 for higher clock frequencies
3744 (above 2**32 / 10 = 429.5 MHz).
3746 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3748 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3750 * Add new configuration for IceCube board with DDR memory
3752 * Update TRAB memory configurations
3754 * Add JFFS2 support for INCA-IP board
3756 * Patch by Bill Hargen, 09 Dec 2003:
3757 - BUBINGA405EP: changed flash driver to protect top sector containing
3759 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3760 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3761 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3762 - 405EP: added/fixed support for "reginfo" command.
3763 - 4xx: removed spurious MII error messages on "mii info" command.
3765 * Patch by Bernhard Kuhn, 28 Nov 2003:
3766 add support for ColdFire CPU
3767 add support for Motorola M5272C3 and M5282EVB boards
3769 * Patch by Pierre Aubert, 24 Nov 2003:
3770 - add a return value for the fpga command
3771 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3772 is defined. If ide_preinit fails, ide_init is aborted.
3773 - fix an endianess problem in fat.h
3775 * Patch by Wolter Kamphuis, 05 Dec 2003:
3776 Add support for SNMC's QS850/QS823/QS860T boards
3778 * Patch by Yuli Barcohen, 3 Dec 2003:
3779 "revive" U-Boot support for old Motorola MPC860ADS board
3781 * Patch by Cam(ilo?), 03 Dec 2003:
3782 make examples build even with broken Montavista objcopy
3784 * Patch by Pavel Bartusek, 27 Nov 2003:
3785 fix conversion problem with "bootretry" evironment variable
3787 * Patch by Andre Schwarz, 24 Nov 2003:
3788 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3790 * Patch by Pavel Bartusek, 21 Nov 2003:
3791 set ZMII bridge speed on 440
3793 * Patch by Anders Larsen, 17 Nov 2003:
3794 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3796 * Patches by David Müller, 14 Nov 2003:
3797 - board/mpl/common/common_util.c
3798 * implement support for BZIP2 compressed images
3799 * various cleanups (printf -> puts, ...)
3800 - board/mpl/common/flash.c
3801 * report correct errors to upper layers
3802 * check the erase fail and VPP low bits in status reg
3803 - board/mpl/vcma9/cmd_vcma9.c
3804 - board/mpl/vcma9/flash.c
3805 * various cleanups (printf -> puts, ...)
3807 * fix typo in comment
3808 - cpu/arm920t/usb_ohci.c
3809 * support for S3C2410 is missing in #if line
3811 * reinit some registers in case of error (cable missing, ...)
3813 * support for USB/MMC devices is missing in #if line
3814 - include/configs/MIP405.h
3815 - include/configs/PIP405.h
3816 * enable BZIP2 support
3817 * enlarge malloc space to 1MiB because of BZIP2 support
3818 - include/configs/VCMA9.h
3819 * enable BZIP2 support
3820 * enlarge malloc space to 1MiB because of BZIP2 support
3821 * enable USB support
3822 - lib_arm/armlinux.c
3823 * change calling convention of ARM Linux kernel as
3824 described on http://www.arm.linux.org.uk/developer/booting.php
3826 * Patch by Thomas Lange, 14 Nov 2003:
3827 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3828 support all these AMD boards.
3830 * Patch by Thomas Lange, 14 Nov 2003:
3831 Workaround for mips au1x00 physical memory accesses (the au1x00
3832 uses a 36 bit bus internally and cannot access physical memory
3833 directly. Use the uncached SDRAM address instead of the physical
3836 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3837 add Realtek 8019 ethernet driver
3839 * Patch by Yuli Barcohen, 13 Nov 2003:
3840 MPC826xADS/PQ2FADS cleanup
3842 * Patch by Anders Larsen, 12 Nov 2003:
3843 Update README to mark the PORTIO commands non-standard
3845 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3846 update for for Atmel AT91RM9200DK development kit:
3847 - support for environment variables in DataFlash
3848 - Atmel DataFlash AT45DB1282 support
3850 * Patch by Jeff Carr, 11 Nov 2003:
3851 add support for new version of 8270 processors
3853 * Patches by George G. Davis, 05 Nov 2003:
3854 - only pass the ARM linux initrd tag to the kernel when an initrd
3856 - update omap1510inn configuration file
3858 * Patches by Stephan Linz, 3 Nov 2003:
3859 - more endianess fixes for LAN91C111 driver
3860 - CFG_HZ configuration patch for NIOS Cyclone board
3862 * Patch by Stephan Linz, 28 Oct 2003:
3863 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3865 * Patch by Steven Scholz, 20 Oct 2003:
3866 - make "mii info <addr>" show infor for PHY at "addr" only
3867 - Endian fix for miiphy_info()
3869 * Patch by Gleb Natapov, 19 Sep 2003:
3870 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3872 * Patch by Anders Larsen, 17 Sep 2003:
3873 Bring ARM memory layout in sync with the documentation:
3874 stack and malloc-heap are now located _below_ the U-Boot code
3876 * Accelerate booting on TRAB board: read and check autoupdate image
3877 headers first instead of always reading the whole images.
3879 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3881 * Enabled password check on RMU board
3883 * Fix configuration problem with IceCube in LOWBOOT configuration:
3884 envrionment got embedded, corrupting the image layout.
3886 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3888 * Added BMS2003 board
3889 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3891 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3892 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3895 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3898 * Add checksum verification to 'imls' command
3900 * Add bd_info fields needed for 4xx Linux I2C driver
3902 * Patch by Martin Krause, 4 Nov. 2003:
3903 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3905 * Print used network interface when CONFIG_NET_MULTI is set
3907 * Patch by Bernhard Kuhn, 28 Oct 2003:
3908 Add low boot support for MPC5200
3910 * Fix problem with dual PCMCIA support (NSCU)
3912 * Fix MPC5200 I2C initialization function
3914 ======================================================================
3915 Changes for U-Boot 1.0.0:
3916 ======================================================================
3918 * Fix parameter passing to standalone images with bootm command
3920 * Patch by Kyle Harris, 30 Oct 2003:
3921 Fix build errors for ixdp425 board
3923 * Patch by David M. Horn, 29 Oct 2003:
3924 Fixes to build under CYGWIN
3926 * Get IceCube MGT5100 working (again)
3928 * Fix problems in memory test on some boards (which was not
3929 non-destructive as intended)
3931 * Patch by Gary Jennejohn, 28 Oct 2003:
3932 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3933 to prevent stack overflow on ARM systems
3935 * Patch by Stephan Linz, 28 Oct 2003:
3936 fix init sequence error for NIOS port
3938 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3940 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3942 * Patch by Xiao Xianghua, 23 Oct 2003:
3943 small patch for mpc85xx
3945 * Fix small problem in MPC5200 I2C driver
3947 * Fix FCC3 support on ATC board
3949 * Correct header printing for multi-image files in do_bootm()
3951 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3953 * Fix PCI problems on PPChameleon board
3955 * Patch by Steven Scholz, 18 Oct 2003:
3956 Fix AT91RM9200 ethernet driver
3958 * Patch by Nye Liu, 17 Oct 2003:
3959 Fix typo in include/mpc8xx.h
3961 * Patch by Richard Woodruff, 16 Oct 03:
3962 Fixes for cpu/arm925/interrupt.c
3963 - Initialize timestamp & lastdec vars.
3964 - fix timestamp overflows.
3965 - fix lastdec overflow.
3966 - smarter normalization to allow udelay() below 1ms to work.
3968 * Patch by Scott McNutt, 16 Oct
3969 add networking support for the Altera Nios Development Kit,
3970 Cyclone Edition (DK-1C20)
3972 * Patch by Jon Diekema, 14 Oct 2003:
3973 add hint about doc/README.silent to README file
3975 * Add CompactFlash support for NSCU
3977 * Fix PCI problems on PPChameleonEVB
3979 * TRAB auto-update: Base decision if we have to strip the image
3980 header on image type as encoded in the header
3981 (include image type patch by Martin Krause, 17 Oct 2003)
3983 * Patches by Xianghua Xiao, 15 Oct 2003:
3985 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3986 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3987 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3989 * Fix flash timings on TRAB board
3991 * Make sure HUSH is initialized for running auto-update scripts
3993 * Make 5200 reset command _really_ reset the board, without running
3994 any other code after it
3996 * Fix errors with flash erase when range spans across banks
3997 that are mapped in reverse order
3999 * Fix flash mapping and display on P3G4 board
4001 * Patch by Kyle Harris, 15 Jul 2003:
4002 - add support for Intel IXP425 CPU
4003 - add support for IXDP425 eval board
4005 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4006 for more information
4008 * Patch by Steven Scholz, 10 Oct 2003
4009 - Add support for Altera FPGA ACEX1K
4011 * Patches by Thomas Lange, 09 Oct 2003:
4012 - fix cmd_ide.c for non ppc boards (read/write functions did not
4013 add ATA base address)
4014 - fix for shannon board
4015 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4016 - Endian swap ATA identity for all big endian CPUs, not just PPC
4017 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4019 - add support for dbau1x00 board (MIPS32)
4021 * Patch by Sangmoon Kim, 07 Oct 2003:
4022 add support for debris board
4024 * Patch by Martin Krause, 09 Oct 2003:
4025 Fixes for TRAB board
4026 - /board/trab/rs485.c: correct baudrate
4027 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4028 udelay(); fix some timing problems with adc controller
4029 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4030 modify commands: touch and buzzer
4032 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4033 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4034 Use direct function calls for auto_update instead of hush commands
4036 * Patch by Scott McNutt, 04 Oct 2003:
4037 - add support for Altera Nios-32 CPU
4038 - add support for Nios Cyclone Development Kit (DK-1C20)
4040 * Patch by Steven Scholz, 29 Sep 2003:
4041 - A second parameter for bootm overwrites the load address for
4042 "Standalone Application" images.
4043 - bootm sets environment variable "filesize" to the resulting
4044 (uncompressed) data length for "Standalone Application" images
4045 when autostart is set to "no". Now you can do something like
4046 if bootm $fpgadata $some_free_ram ; then
4047 fpga load 0 $some_free_ram $filesize
4050 * Patch by Denis Peter, 25 Sept 2003:
4051 add support for the MIP405 Rev. C board
4053 * Patch by Yuli Barcohen, 25 Sep 2003:
4054 add support for Zephyr Engineering ZPC.1900 board
4056 * Patch by Anders Larsen, 23 Sep 2003:
4057 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4058 implemented for the x86 architecture)
4060 * Patch by Sangmoon Kim, 23 Sep 2003:
4061 fix pll_pci_to_mem_multiplier table for MPC8245
4063 * Patch by Anders Larsen, 22 Sep 2003:
4064 enable timed autoboot on PXA
4066 * Patch by David Müller, 22 Sep 2003:
4067 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4068 returns correct libgcc file path
4069 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4070 time on s3c24x0 systems
4072 * Patch by Jon Diekema, 19 Sep 2003:
4073 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4074 link state to the fault LED.
4075 - In NetLoop, make the Fault LED reflect the link status. The link
4076 status gets updated on entry, and on timeouts.
4078 * Patch by Anders Larsen, 18 Sep 2003:
4079 allow mkimage to build and run on Cygwin-hosted systems
4081 * Patch by Frank Müller, 18 Sep 2003:
4082 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4085 * Patch by Pantelis Antoniou, 16 Sep 2003:
4086 add tool to compute fileds in the PLPRCR register for MPC86x
4088 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4090 * Fix build problems under FreeBSD
4092 * Add generic filesystem image type
4094 * Make fatload set filesize environment variable
4096 * enable basic / medium / high-end configurations for PPChameleonEVB
4097 board; fix NAND code
4099 * enable TFTP client code to specify to the server the desired
4100 timeout value (see RFC-2349)
4102 * Improve SDRAM setup for TRAB board
4104 * Suppress all output with splashscreen configured only if "splashimage"
4107 * Fix problems with I2C support for mpc5200
4109 * Adapt TRAB configuration and auto_update to new memory layout
4111 * Add configuration for wtk board
4113 * Add support for the Sharp LQ065T9DR51U LCD display
4115 * Patch by Rune Torgersen, 17 Sep 2003:
4116 - Fixes for MPC8266 default config
4117 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4119 * Patches by Jon Diekema, 17 Sep 2003:
4120 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4123 - adjust "help" output
4125 * Patches by Anders Larsen, 17 Sep 2003:
4126 - fix spelling errors
4127 - set GD_FLG_DEVINIT flag only after device function pointers
4129 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4131 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4132 - trigger watchdog while waiting in serial driver
4134 * Add auto-update code for TRAB board using USB memory sticks,
4135 support new configuration with more memory
4137 * disable MPC5200 bus pipelining as workaround for bus contention
4139 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4140 priority; configure critical interrupts to be handled like external
4143 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4144 go back to 66 MHz for stability
4146 * Patches by Jon Diekema, 15 Sep 2003:
4147 - add description for missing CFG_CMD_* entries in the README file
4150 * Patch by Gleb Natapov, 14 Sep 2003:
4151 enable watchdog support for all MPC824x boards that have a watchdog
4153 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4154 "Non-octet Aligned Frame" errors we see at 100 Mbps
4156 * Patch by Sharad Gupta, 14 Sep 2003:
4157 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4159 * Patch by llandre, 11 Sep 2003:
4160 update configuration for PPChameleonEVB board
4162 * Patch by David Müller, 13 Sep 2003:
4163 various changes to VCMA9 board specific files
4165 * Add I2C support for MGT5100 / MPC5200
4167 * Patch by Rune Torgersen, 11 Sep 2003:
4168 Changed default memory option on MPC8266ADS to NOT be Page Based
4169 Interleave, since this doesn't work very well with the standard
4172 * Patch by George G. Davis, 12 Sep 2003:
4173 fix Makefile settings for sk98 driver
4175 * Patch by Stefan Roese, 12 Sep 2003:
4176 - new boards added: DP405, HUB405, PLU405, VOH405
4177 - some esd boards updated
4178 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4180 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4182 * Patch by Martin Krause, 11 Sep 2003:
4183 add burn-in tests for TRAB board
4185 * Enable instruction cache on MPC5200 board
4187 * Patch by Denis Peter, 11 Sep 2003:
4188 - fix USB data pointer assignment for bulk only transfer.
4189 - prevent to display erased directories in FAT filesystem.
4191 * Change output format for NAND flash - make it look like for other
4194 ======================================================================
4195 Changes for U-Boot 0.4.8:
4196 ======================================================================
4198 * Add I2C and RTC support for RMU board
4200 * Patches by Denis Peter, 9 Sep 2003:
4201 add FAT support for IDE, SCSI and USB
4203 * Patches by Gleb Natapov, 2 Sep 2003:
4204 - cleanup of POST code for unsupported architectures
4205 - MPC824x locks way0 of data cache for use as initial RAM;
4206 this patch unlocks it after relocation to RAM and invalidates
4209 * Patch by Gleb Natapov, 30 Aug 2003:
4210 new I2C driver for mpc107 bridge. Now works from flash.
4212 * Patch by Dave Ellis, 11 Aug 2003:
4213 - JFFS2: fix typo in common/cmd_jffs2.c
4214 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4215 - JFFS2: remove node version 0 warning
4216 - JFFS2: accept JFFS2 PADDING nodes
4217 - SXNI855T: add AM29LV800 support
4218 - SXNI855T: move environment from EEPROM to flash
4219 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4221 * Patch by Bill Hargen, 11 Aug 2003:
4222 fixes for I2C on MPC8240
4223 - fix i2c_write routine
4224 - fix iprobe command
4225 - eliminates use of global variables, plus dead code, cleanup.
4227 * Add support for USB Mass Storage Devices (BBB)
4228 (tested with USB memory sticks only)
4230 * Avoid flicker on TRAB's VFD
4232 * Add support for SK98xx driver
4234 * Add PCI support for SL8245 board
4236 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4237 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4238 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4240 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4241 to allow for more accurate baudrate settings
4242 (error now 0.7% at 115 kbps, instead of 3.5% before)
4244 * Patch by Andreas Mohr, 4 Sep 2003:
4245 Fix a lot of spelling errors
4247 * Add support for PPChameleon Eval Board
4249 * Add support for P3G4 board
4251 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4254 * Patch by Yuli Barcohen, 7 Aug 2003:
4255 check BCSR to detect if the board is configured in PCI mode
4257 ======================================================================
4258 Changes for U-Boot 0.4.7:
4259 ======================================================================
4261 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4262 add support for Adder II MPC852T module
4264 * Patch by George G. Davis, 19 Aug 2003:
4265 fix TI Innovator/OMAP1510 pin configs
4267 * Patches by Kshitij, 18 Aug 2003
4268 - add support for arm926ejs cpu core
4269 - add support for TI OMAP 1610 Innovator Board
4271 * Patch by Yuli Barcohen, 14 Aug 2003:
4272 add support for bzip2 uncompression
4274 * Add GCC library to examples/Makefile so GCC utility functions will
4277 * Add I2C and RTC support for RMU board using software I2C driver
4278 (because of better response to iprobe command); fix problem with
4281 * Patch by Matthias Fuchs, 28 Aug 2003:
4282 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4283 CONFIG_BOOTP_MAKS (see README).
4285 * Fix ICU862 environment problem
4287 * Fix RAM size detection for RMU board
4289 * Implement "reset" for MGT5100/MPC5200 systems
4291 ======================================================================
4292 Changes for U-Boot 0.4.6:
4293 ======================================================================
4295 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4296 allow selection of clock frequency as "make" target
4298 * Implement memory autosizing code for IceCube boards
4300 * Configure network port on INCA-IP for autonegotiation
4302 * Fix overflow problem in network timeout code
4304 * Patch by Richard Woodruff, 8 Aug 2003:
4305 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4307 ======================================================================
4308 Changes for U-Boot 0.4.5:
4309 ======================================================================
4311 * Update for TQM board defaults:
4312 disable clocks_in_mhz, enable boot count limit
4314 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4315 in toplevel directory instead. Removed astest.c from tools/gdb because
4316 it is no longer relevant.
4318 * Fix PCI support for MPC5200 / IceCube Board
4320 * Map ISP1362 USB OTG controller for NSCU board
4322 * Patch by Brad Parker, 02 Aug 2003:
4323 fix sc520_cdp problems
4325 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4327 * Allow erase command to cross flash bank boundaries
4329 * Patch by Scott McNutt, 21 Jul 2003:
4330 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4331 Both LynxOS and BlueCat linux KDIs are supported.
4333 * Patch by Richard Woodruff, 25 Jul 2003:
4334 use more reliable reset for OMAP/925T
4336 * Patch by Nye Liu, 25 Jul 2003:
4337 fix typo in mpc8xx.h
4339 * Patch by Richard Woodruff, 24 Jul 2003:
4340 Fixes for cmd_nand.c:
4341 - Fixed null dereferece which could result in incorrect ECC values.
4342 - Added support for devices with no Ready/Busy signal hooked up.
4343 - Added OMAP1510 read/write protect handling.
4344 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4346 - Switched default ECC to be JFFS2.
4348 * Allow crc32 to be used at address 0x000
4350 * Provide consistent interface to standalone applications to access
4351 the 'global_data' structure
4352 Provide a doc/README.standalone more useful to users/developers.
4354 * Make IceCube MGT5100 FEC driver work
4356 * Implement new mechanism to export U-Boot's functions to standalone
4357 applications: instead of using (PPC-specific) system calls we now
4358 use a jump table; please see doc/README.standalone for details
4360 * Patch by Dave Westwood, 24 Jul 2003:
4361 added support for Unity OS (a proprietary OS)
4363 * Patch by Detlev Zundel, 23 Jul 2003:
4364 add "imls" command to print flash table of contents
4366 * Fix cold boot detection for log buffer reset
4368 * Return error for invalid length specifiers with "cp.X" etc.
4370 * Fix startup problem on MIPS
4372 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4373 bitmap support is configured
4375 * Patch by Bill Hargen, 18 Jul 2003:
4376 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4378 * Patch by Denis Peter, 18 Jul 2003:
4379 - fix memory configuration for MIP405T
4380 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4382 * Cleanup of TQM82xx configurations; use "official" board types
4383 to make selection easier.
4385 * Patch by Martin Krause, 17 Jul 2003:
4386 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4388 * Patch by Richard Woodruff, 17 July 03:
4389 - Fixed bug in OMAP1510 baud rate divisor settings.
4391 * Patch by Nye Liu, 16 July 2003:
4393 - add MPC86xADS support (uses MPC86xADS.h)
4394 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4396 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4397 o don't trust gclk() software measurement by default, depend on
4398 CONFIG_8xx_GCLK_FREQ
4399 - add DRAM SIMM not installed detection
4400 - use more "correct" SDRAM initialization sequence
4401 - allow different SDRAM sizes (8xxADS has 8M)
4403 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4404 - rename MAMR/MBMR defines to be more consistent. Should eventually
4405 be merged into MxMR to better reflect the PowerQUICC datasheet.
4407 * Patch by Yuli Barcohen, 16 Jul 2003:
4408 support new Motorola PQ2FADS-ZU evaluation board which replaced
4409 MPC8260ADS and MPC8266ADS
4411 ======================================================================
4412 Changes for U-Boot 0.4.4:
4413 ======================================================================
4415 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4417 * Add support for MGT5100 and MPC5200 processors
4419 * Patch by Lutz Dennig, 15 Jul 2003:
4420 update for R360MPI board
4422 ======================================================================
4423 Changes for U-Boot 0.4.3:
4424 ======================================================================
4426 * Patches by Kshitij, 04 Jul 2003
4427 - added support for arm925t cpu core
4428 - added support for TI OMAP 1510 Innovator Board
4430 * Patches by Martin Krause, 14 Jul 2003:
4431 - add I2C support for s3c2400 systems (trab board)
4432 - (re-) add "ping" to command table
4434 * Fix handling of "slow" POST routines
4436 * Patches by Yuli Barcohen, 13 Jul 2003:
4437 - Correct flash and JFFS2 support for MPC8260ADS
4438 - fix PVR values and clock generation for PowerQUICC II family
4441 * Patch by Bernhard Kuhn, 08 Jul 2003:
4442 - add support for M68K targets
4444 * Patch by Ken Chou, 3 Jul:
4445 - Fix PCI config table for A3000
4446 - Fix iobase for natsemi.c
4447 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4449 * Allow to enable "slow" POST routines by key press on power-on
4450 * Fix temperature dependend switching of LCD backlight on LWMON
4451 * Tweak output format for LWMON
4453 * Patch by Stefan Roese, 11 Jul 2003:
4454 - Fix bug in CONFIG_VERSION_VARIABLE.
4455 - AR405 config updated.
4456 - OCRTC/ORSG: bsp command added.
4457 - ASH405 bsp update.
4459 ======================================================================
4460 Changes for U-Boot 0.4.2:
4461 ======================================================================
4463 * Add support for NSCU board
4465 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4467 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4468 mirror bit flash on TQM8xxM modules
4470 * Patch by Kenneth Johansson, 30 Jun 2003:
4471 get rid of MK_CMD_ENTRY macro; update doc/README.command
4473 * Patch by Seb James, 30 Jun 2003:
4474 Improve documentation of I2C configuration in README
4476 * Fix problems with previous log buffer "fixes"
4478 * Fix minor help text issues
4480 * "log append" did not append a newline
4482 ======================================================================
4483 Changes for U-Boot 0.4.1:
4484 ======================================================================
4486 * Fix some missing commands, cleanup header files
4487 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4489 * Rewrite command lookup and help command (fix problems with bubble
4490 sort when sorting command name list). Minor cleanup here and there.
4492 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4493 - Allow to call sysmon function interactively
4494 - PIC on LWMON board needs delay after power-on
4495 - Add missing RSR definitions for MPC8xx
4496 - Improve log buffer handling: guarantee clean reset after power-on
4497 - Add support for EXBITGEN board (aka "genie")
4498 - Add support for SL8245 board
4501 - remove trailing white space, trailing empty lines, C++ comments, etc.
4502 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4504 * Patches by Kenneth Johansson, 25 Jun 2003:
4505 - major rework of command structure
4506 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4508 ======================================================================
4509 Changes for U-Boot 0.4.0:
4510 ======================================================================
4512 * Patches by Robert Schwebel, 26 Jun 2003:
4513 - csb226 configuration updated
4514 - credits for logodl port updated
4515 - innokom configuration updated
4516 - logodl tree update, still with coding style inconsistencies
4517 - added OCM for ppc405 warning to README
4519 * Patch by Pantelis Antoniou, 25 Jun 2003:
4520 update NetVia with V2 board support
4522 * Header file cleanup for ARM
4524 * Patch by Murray Jensen, 24 Jun 2003:
4525 - make sure to use only U-boot provided header files
4526 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4528 * Patch by Stefan Roese, 24 Jun 2003:
4529 - Update esd ASH405 board files.
4530 - Update esd DASA_SIM config file.
4531 - Add ping command to some esd boards.
4533 * Patch by Yuli Barcohen, 23 Jun 2003:
4534 Update for MPC8260ADS board
4536 * Patch by Murray Jensen, 23 Jun 2003:
4537 - cleanup of GCC 3.x compiler warnings
4539 * Patch by Rune Torgersen, 4 Jun 2003:
4540 add large memory support for MPC8266ADS board
4542 * Patch by Richard Woodruff, 19 June 03:
4543 - Enabled standard u-boot device abstraction for ARM
4544 - Enabled console device for ARM
4545 - Initilized bi_baudrate for ARM
4547 * Patch by Bill Hargen, 23 Apr 2003:
4548 fix byte order for 824x I2C addresses (write op)
4550 * Patch by Murray Jensen, 20 Jun 2003:
4552 - cleanup (especially for gcc-3.x compilers)
4554 * Patch by Tom Guilliams, 20 Jun 2003:
4555 added CONFIG_750FX support for IBM 750FX processors
4557 * Patch by Devin Crumb, 02 Apr 2003:
4558 Fix clock divider rounding problem in drivers/serial.c
4560 * Patch by Richard Woodruff, 19 June 03:
4561 - Fixed smc91c111 driver to sync with the u-boot environment
4562 (driver/smc91c111.c).
4563 - Added eth_init error return check in NetLoop (net/net.c).
4565 * Patch by Ken Chou, 19 June 2003:
4566 Added support for A3000 SBC board (Artis Microsystems Inc.)
4568 * Patches by Murray Jensen, 17 Jun 2003:
4569 - Hymod board database mods: add "who" field and new xilinx chip types
4570 - provide new "init_cmd_timeout()" function so code external to
4571 "common/main.c" can use the "reset_cmd_timeout()" function before
4572 entering the main loop
4573 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4574 slightly different. see include/configs/hymod.h for an example
4575 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4576 CFG_DTT_ADM1021 defined)
4577 - add new "eeprom_probe()" function which has similar args and
4578 behaves in a similar way to "eeprom_read()" etc.
4579 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4580 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4581 - gdbtools copyright update
4582 - ensure that set_msr() executes the "sync" and "isync" instructions
4583 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4584 - 8260 I/O ports fix: Open Drain should be set last when configuring
4585 - add SIU IRQ defines for 8260
4586 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4587 config.mk to allow board configurations to override the GNU
4588 linker script, selected via the LDSCRIPT, make variable, and to
4589 give an initial value to the OBJCFLAGS make variable
4590 - 8260 i2c enhancement:
4591 o correctly extends the timeout depending on the size of all
4592 queued messages for both transmit and receive
4593 o will not continue with receive if transmit times out
4594 o ensures that the error callback is done for all queued tx
4596 o correctly detects both tx and rx timeouts, only delivers one to
4597 the callback, and does not overwrite an earlier error
4598 o logic in i2c_probe now correct
4599 - add "vprintf()" function so that "panic()" function can be
4601 - many Hymod board changes
4603 * Patches by Robert Schwebel, 14 Jun 2003:
4604 - add support for Logotronic DL datalogger board
4605 - cleanup serial line after kermit binary download
4606 - add debugX macro (debug level support)
4607 - update mach-types.h to latest arm.linux.org.uk master list.
4609 * Patches by David Müller, 12 Jun 2003:
4610 - rewrite of the S3C24X0 register definitions stuff
4611 - "driver" for the built-in S3C24X0 RTC
4613 * Patches by Yuli Barcohen, 12 Jun 2003:
4614 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4615 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4616 configuration word supplied by FPGA on some MPC8260ADS boards
4618 * Patch by Pantelis Antoniou, 10 Jun 2003:
4619 Unify status LED interface
4621 * Add support for DS12887 RTC; add RTC support for ATC board
4623 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4624 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4625 - Add Atmel DataFlash support for reading and writing.
4626 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4627 - Add Flash detection on Atmel AT91RM9200DK
4628 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4629 - Replace old Ethernet PHY layer functions
4630 - Change link address
4632 * Patch by Frank Smith, 9 Jun 2003:
4633 use CRIT_EXCEPTION for machine check on 4xx
4635 * Patch by Detlev Zundel, 13 Jun 2003:
4636 added implementation of the "carinfo" command in cmd_immap.c
4638 * Fix CONFIG_NET_MULTI support in include/net.h
4640 * Patches by Kyle Harris, 13 Mar 2003:
4641 - Add FAT partition support
4642 - Add command support for FAT
4643 - Add command support for MMC
4645 - Add Intel PXA support for video
4646 - Add Intel PXA support for MMC
4648 - Enable MMC and FAT for lubbock board
4649 - Other misc changes for lubbock board
4651 * Patch by Robert Schwebel, April 02, 2003:
4652 fix for SMSC91111 driver
4654 * Patch by Vladimir Gurevich, 04 Jun 2003:
4655 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4657 * Patch by Stefan Roese, 05 Jun 2003:
4658 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4659 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4660 data cache can be used even if the chip select is in use.
4661 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4662 (see README for further description).
4663 - Changed config files of CONFIG_EEPRO100 boards to use the
4664 CFG_RX_ETH_BUFFER define.
4666 * Add support for RMU board
4668 * Add support for TQM862L at 100/50 MHz
4670 * Patch by Pantelis Antoniou, 02 Jun 2003:
4671 major reconstruction of networking code;
4672 add "ping" support (outgoing only!)
4674 * Patch by Denis Peter, 04 June 2003:
4675 add support for the MIP405T board
4677 * Patches by Udi Finkelstein, 2 June 2003:
4678 - Added support for custom keyboards, initialized by defining a
4679 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4680 - Added support for the RBC823 board.
4681 - cpu/mpc8xx/lcd.c now automatically calculates the
4682 Horizontal Pixel Count field.
4684 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4685 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4687 * Patch by Mark Rakes, 14 May 2003:
4688 add support for Intel e1000 gig cards.
4690 * Patch by Nye Liu, 3 Jun 2003:
4691 fix critical typo in MAMR definition (include/mpc8xx.h)
4693 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4695 * Patch by Klaus Heydeck, 2 Jun 2003
4696 Minor changes for KUP4K configuration
4698 * Patch by Marc Singer, 29 May 2003:
4699 Fixed rarp boot method for IA32 and other little-endian CPUs.
4701 * Patch by Marc Singer, 28 May 2003:
4702 Added port I/O commands.
4704 * Patch by Matthew McClintock, 28 May 2003
4705 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4706 - minor patches for utx8245
4708 * Patch by Daniel Engström, 28 May 2003:
4711 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4712 add nand flash support to SXNI855T configuration
4713 fix/extend nand flash support:
4714 - fix 'nand erase' command so does not erase bad blocks
4715 - fix 'nand write' command so does not write to bad blocks
4716 - fix nand_probe() so handles no flash detected properly
4717 - add doc/README.nand
4718 - add .jffs2 and .oob options to nand read/write
4719 - add 'nand bad' command to list bad blocks
4720 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4721 - make NAND read/write faster
4723 * Patch by Rune Torgersen, 23 May 2003:
4724 Update for MPC8266ADS board
4726 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4727 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4728 _time_ (!) if the environment is embedded within the U-Boot image,
4729 or in a separate flash sector.
4731 * Cleanup CFG_DER #defines in config files (wd maintained only)
4733 * Fix data abort exception handling for arm920t CPU
4735 * Fix alignment problems with flash driver for TRAB board
4737 * Patch by Donald White, 21 May 2003:
4738 fix calculation of base address in pci_hose_config_device()
4740 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4741 execute "cmd2", even if "cmd1" fails. Note that this is different
4742 to "run var1 var2" where the contents of "var2" will NOT be
4743 executed when a command in "var1" fails.
4745 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4747 * Patch by Kyle Harris, 20 May 2003:
4748 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4749 into cpu/pxa and arch-pxa.
4751 * Patch by Stefan Roese, 23 May 2003:
4752 - IBM PPC405EP port added.
4753 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4754 UART0) is used as default U-Boot console. PPC4xx only!
4755 - esd ASH405 board added (PPC405EP based).
4756 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4757 - esd CPCI405AB board added.
4758 - esd PMC405 board added.
4759 - Update of some esd boards.
4761 * Patch by Denis Peter, 19 Mai 2003:
4762 add support for the MIP405-3 board
4764 * Patch by Dave Ellis, 22 May 2003:
4765 Fix problem with only partially cleared .bss segment
4767 * Patch by Rune Torgersen, 12 May 2003:
4768 get PCI to work on a MPC8266ADS board; incorporate change to
4769 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4771 * Patch by Nye Liu, 1 May 2003:
4772 minor patches for the FADS8xx
4774 * Patch by Thomas Schäfer, 28 Apr 2003:
4775 Fix SPD handling for 256 ECC DIMM on Walnut
4777 * Add support for arbitrary bitmaps for TRAB's VFD command;
4778 allow to pass boot bitmap addresses in environment variables;
4779 allow for zero boot delay
4781 * Patch by Christian Geißinger, 19 May 2002:
4782 On TRAB: wait until the dummy byte has been completely sent
4784 * Patch by David Updegraff, 22 Apr 2003:
4785 update for CrayL1 board
4787 * Patch by Pantelis Antoniou, 21 Apr 2003:
4788 add boot support for ARTOS (a proprietary OS)
4790 * Patch by Steven Scholz, 11 Apr 2003:
4791 Add support for RTC DS1338
4793 * Patch by Rod Boyce, 24 Jan 2003:
4794 Fix counting of extended partitions in diskboot command
4796 * Patch by Christophe Lindheimer, 20 May 2003:
4797 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4799 * Fix SDRAM timing on Purple board
4801 * Add support for CompactFlash on ATC board
4802 (includes support for Intel 82365 and compatible PC Card controllers,
4803 and Yenta-compatible PCI-to-CardBus controllers)
4805 * Patch by Mathijs Haarman, 08 May 2003:
4806 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4808 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4810 * Add support for Promess ATC board
4812 * Patch by Keith Outwater, 28 Apr 2003:
4813 - Miscellaneous corrections and additions to GEN860T board specific code.
4814 - Added GEN860_SC variant to GEN860T.
4815 - Miscellaneous corrections to GEN860T documentation.
4816 - Correct duplicate entry in U-Boot CREDITS file.
4817 - Add GEN860T_SC entry in MAINTAINERS file.
4818 - Update CREDITS file with GEN860T_SC info.
4820 * Update Smiths Aerospace addresses in MAINTAINERS file
4822 * Fix error handling in hush's version of "run" command
4825 - Splashscreen support
4828 - temperature dependend enabling of LCD
4830 * Allow booting from old "PPCBoot" disk partitions
4832 * Add support for TQM8255 Board / MPC8255 CPU
4834 ======================================================================
4835 Changes for U-Boot 0.3.1:
4836 ======================================================================
4838 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4840 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4841 display when Linux takes over
4843 * Patch by Erwin Rol, 27 Feb 2003:
4844 Add support for RTEMS (this time for real).
4846 * Add support for "bmp info" and "bmp display" commands to load
4847 bitmap images; this can be used (for example in a "preboot"
4848 command) to display a splash screen very quickly after poweron.
4850 * Add support for 133 MHz clock on INCA-IP board
4852 * Patch by Lutz Dennig, 10 Apr 2003:
4853 Update for R360MPI board
4855 * Add new meaning to "autostart" environment variable:
4856 If set to "no", a standalone image passed to the
4857 "bootm" command will be copied to the load address
4858 (and eventually uncompressed), but NOT be started.
4859 This can be used to load and uncompress arbitrary
4862 * Patch by Stefan Roese, 10 Apr 2003:
4863 Changed DHCP client to use IP address from server option field #54
4864 from the OFFER packet in the server option field #54 in the REQUEST
4865 packet. This fixes a problem using a Windows 2000 DHCP server,
4866 where the DHCP-server is not the TFTP-server.
4868 * Set max brightness for MN11236 displays on TRAB board
4870 * Add support for TQM862L modules
4872 ======================================================================
4873 Changes for U-Boot 0.3.0:
4874 ======================================================================
4876 * Patch by Arun Dharankar, 4 Apr 2003:
4877 Add IDMA example code (tested on 8260 only)
4879 * Add support for Purple Board (MIPS64 5Kc)
4881 * Add support for MIPS64 5Kc CPUs
4883 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4885 * Patch by Denis Peter, 04 Apr 2003:
4886 - update MIP405-4 board
4888 * Patch by Stefan Roese, 4 Apr 2003:
4889 - U-Boot version environment variable "ver" added
4890 (CONFIG_VERSION_VARIABLE).
4891 - Changed PPC405GPr version from A to B.
4892 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4894 * Patches by Denis Peter, 03 April 2003:
4895 - fix PCI IRQs on MPL boards
4896 - fix two more un-relocated pointer problems
4898 * Fix behaviour of "run" command:
4899 - print error message iv variable does not exist
4900 - terminate processing of arguments in case of error
4902 * Patches by Peter Figuli, 10 Mar 2003
4903 - Add support for BTUART on PXA platform
4904 - Add support for WEP EP250 (PXA) board
4906 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4907 flash using a BDI2000
4909 * Implement fix for I2C Edge Conditions problem for all boards that
4910 use the bit-banging driver (common/soft_i2c.c)
4912 * Patch by Martin Winistoerfer, 23 Mar 2003
4913 - Add port to MPC555/556 microcontrollers
4914 - Add support for cmi customer board with
4915 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4917 * Patch by Rick Bronson, 28 Mar 2003:
4918 - fix common/cmd_nand.c
4920 * Patch by Arun Dharankar, 24 Mar 2003:
4921 - add threads / scheduler example code
4923 * Add patches by Robert Schwebel, 31 Mar 2003:
4924 - add ctrl-c support for kermit download
4925 - align bdinfo output on ARM
4926 - csb226 board: bring in sync with innokom/memsetup.S
4927 - csb226 board: fix MDREFR handling
4928 - misc doc fixes / extensions
4929 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4930 - add BOOT_PROGRESS to armlinux.c
4932 * Add CPU ID, version, and clock speed for INCA-IP
4934 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4935 - fix SRAM and SDRAM memory sizing
4936 - add status LED support
4937 - add MAC address for second (SCC1) ethernet port
4939 * Update default environment for TQM8260 board
4941 * Patch by Rick Bronson, 16 Mar 2003:
4942 - Add NAND flash support for reading, writing, and erasing NAND
4943 flash (certain forms of which are called SmartMedia).
4944 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4946 * Patches by Robert Schwebel, 19 Mar 2003:
4947 - use arm-linux-gcc as default compiler for ARM
4948 - fix i2c fixup code
4949 - fix missing baudrate setting
4950 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4951 - moved "ignoring trailing characters" _before_ u-boot wants to
4952 print out diagnostics messages; removes bogus characters at the
4955 * Patch by John Zhan, 18 Mar 2003:
4956 Add support for SinoVee Microsystems SC8xx boards
4958 * Patch by Rolf Offermanns, 21 Mar 2003:
4959 ported the dnp1110 related changes from the current armboot cvs to
4960 current u-boot cvs. smc91111 does not work. problem marked in
4961 smc91111.c, grep for "FIXME".
4963 * Patch by Brian Auld, 25 Mar 2003:
4964 Add support for STM flash chips on ebony board
4966 * Add PCI support for MPC8250 Boards (PM825 module)
4968 * Patch by Stefan Roese, 25 Mar 2003:
4971 * Patch by Stefan Roese, 20 Mar 2003:
4972 - CPCI4052 update (support for revision 3).
4973 - Set edge conditioning circuitry on PPC405GPr for compatibility
4974 to existing PPC405GP designs.
4975 - Clip udiv to 5 bits on PPC405 (serial.c).
4977 * Extend INCAIP board support:
4978 - add automatic RAM size detection
4979 - add "bdinfo" command
4980 - pass flash address and size to Linux kernel
4981 - switch to 150 MHz clock
4983 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4984 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4985 boards, version 153 for Rev. 200 boards).
4987 * Patch by Vladimir Gurevich, 12 Mar 2003:
4988 Fix relocation problem of statically initialized string pointers
4991 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4992 Cleanup & bug fixes for JFFS2 code:
4993 - the memory mangement was broken. It caused havoc on malloc by
4994 writing beyond the block boundaries.
4995 - the length calculation for files was wrong, sometimes resulting
4996 in short file reads.
4997 - data copying now optionally takes fragment version numbers into
4998 account, to avoid copying from older data.
4999 See doc/README.JFFS2 for details.
5001 * Patch by Josef Wagner, 12 Mar 2003:
5002 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5003 - ETH05 and BEDBUG support for CU824
5004 - added support for MicroSys CPC45
5005 - new BOOTROM/FLASH0 and DOC base for PM826
5007 * Patch by Robert Schwebel, 12 Mar 2003:
5008 Fix the chpart command on innokom board
5011 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5012 s/PPCBoot/U-Boot/ in some files
5013 s/pImage/uImage/ in some files
5015 * Patch by Detlev Zundel, 15 Jan 2003:
5016 Fix '' command line quoting
5018 * Patch by The LEOX team, 19 Jan 2003:
5019 - add support for the ELPT860 board
5020 - add support for Dallas ds164x RTC
5022 * Patches by David Müller, 31 Jan 2003:
5023 - minimal setup for CardBus bridges
5024 - add EEPROM read/write support in the CS8900 driver
5025 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5026 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5028 * Patch by Steven Scholz, 04 Feb 2003:
5029 add support for RTC DS1307
5031 * Patch by Reinhard Meyer, 5 Feb 2003:
5032 fix PLPRCR/SCCR init sequence on 8xx to allow for
5033 changes of EBDF by software
5035 * Patch by Vladimir Gurevich, 07 Feb 2003:
5036 "API-compatibility patch" for 4xx I2C driver
5038 * TRAB fixes / extensions:
5039 - Restore VFD brightness as saved in environment
5040 - add support for Fujitsu flashes
5041 - make sure both buzzers are turned off (drive low level)
5043 * Patches by Robert Schwebel, 06 Mar 2003:
5044 - fix bug in BOOTP code (must use NetCopyIP)
5045 - update of CSB226 port
5046 - clear BSS segment on XScale
5047 - added support for i2c_init_board() function
5048 - update to the Innokom plattform
5050 * Extend support for redundand environments for configurations where
5051 environment size < sector size
5053 * Patch by Rune Torgersen, 13 Feb 2003:
5054 Add support for Motorola MPC8266ADS board
5056 * Patch by Kyle Harris, 19 Feb 2003:
5057 patches for the Intel lubbock board:
5058 memsetup.S - general cleanup (based on Robert's csb226 code)
5059 flash.c - overhaul, actually works now
5060 lubbock.c - fix init funcs to return proper value
5062 * Patch by Kenneth Johansson, 26 Feb 2003:
5063 - Fixed off by one in RFTA calculation.
5064 - No need to abort when LDF is lower than we can program it's only
5065 minimum timing so clamp it to what we can do.
5066 - Takes function pointer to function for reading the spd_nvram. Usefull
5067 for faking data or hardcode a module without the nvram.
5068 - fix other user for above change
5069 - fix some comments.
5071 * Patches by Brian Waite, 26 Feb 2003:
5072 - fix port for evb64260 board
5073 - fix PCI for evb64260 board
5076 * Patch by Reinhard Meyer, 1 Mar 2003:
5077 Add support for EMK TOP860 Module
5079 * Patch by Yuli Barcohen, 02 Mar 2003:
5080 Add SPD EEPROM support for MPC8260ADS board
5082 * Patch by Robert Schwebel, 21 Jan 2003:
5083 - Add support for Innokom board
5084 - Don't complain if "install" fails
5085 - README cleanup (remove duplicated lines)
5086 - Update PXA header files
5088 * Add documentation for existing POST code (doc/README.POST)
5090 * Patch by Laudney Ren, 15 Jan 2003:
5091 Fix handling of redundand environment in "tools/envcrc.c"
5093 * Patch by Detlev Zundel, 28 Feb 2003:
5094 Add bedbug support for 824x systems
5096 * Add support for 16 MB flash configuration of TRAB board
5098 * Patch by Erwin Rol, 27 Feb 2003:
5099 Add support for RTEMS
5101 * Add image information to README
5103 * Patch by Stefan Roese, 18 Feb 2003:
5104 CPCIISER4 configuration updated.
5106 * Patch by Stefan Roese, 17 Feb 2003:
5107 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5109 * Patch by Stefan Roese, 13 Feb 2003:
5110 Add "pcidelay" environment variable (in ms, enabled via
5111 CONFIG_PCI_BOOTDELAY).
5112 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5113 RST# to respond to configuration cycles (33MHz -> 1s).
5115 * Fix dual PCMCIA slot support (when running with just one
5118 * Add VFD type detection to trab board
5120 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5121 variable with value in the EEPROM
5123 * Patch by Stefan Roese, 10 Feb 2003:
5124 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5126 * Add support for MIPS32 4Kc CPUs
5128 * Add support for INCA-IP Board
5130 ======================================================================
5131 Changes for U-Boot 0.2.2:
5132 ======================================================================
5134 * Add dual ethernet support on PM826
5136 * Add support for LXT971 PHY on PM826
5138 * Patch by Tord Andersson, 16 Jan 2003:
5139 Fix flash sector count for TQM8xxL
5141 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5142 16 bytes out of each 32 byte block)
5144 ======================================================================
5145 Changes for U-Boot 0.2.1:
5146 ======================================================================
5148 * Add support for V37 board
5149 (patch by Jón Benediktsson, 11 Dec 2002)
5151 * Update baudrate in bd_info when it gets changed
5153 * Add watchdog trigger points while waiting for serial port
5154 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5156 * Improve command line tool to access the U-Boot's environment
5157 (figuration of the utility, using a config file)
5159 * Add single quote support for (old) command line parser
5161 * Switch LWMON board default config from FRAM to EEPROM;
5162 in POST, EEPROM shows up on 8 addresses
5164 ======================================================================
5165 Changes for U-Boot 0.2.0:
5166 ======================================================================
5168 * Use 1-byte-read instead of -write for iprobe() function
5169 Add i2c commands to PM826 config
5171 * extend I2C POST code: check for list on known addresses
5173 * Improve log buffer code; use "loglevel" to decide which messages
5174 to log on the console, too (like in Linux); get rid of "logstart"
5176 * Add command line tool to access the U-Boot's environment
5177 (board-specific for TRAB now, to be fixed later)
5179 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5180 Fix misc problems with AmigaOne support
5182 * Patch by Chris Hallinan, 3 Dec 2002:
5183 minor cleanup to the MPC8245 EPIC driver
5185 * Patch by Pierre Aubert , 28 Nov 2002
5186 Add support for external (SIU) interrupts on MPC8xx
5188 * Patch by Pierre Aubert , 28 Nov 2002
5189 Fix nested syscalls bug in standalone applications
5191 * Patch by David Müller, 27 Nov 2002:
5192 fix output of "pciinfo" command for CardBus bridge devices.
5194 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5197 * Add LED indication for IDE activity on KUP4K board
5199 * Fix startup problems with VFD display on TRAB
5201 * Patch by Pierre Aubert, 20 Nov 2002
5202 Add driver for Epson SED13806 graphic controller.
5203 Add support for BMP logos in cfb_console driver.
5205 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5207 * Patch by Rod Boyce, 21 Nov 2002:
5208 fix PCMCIA on MBX8xx board
5210 * Patch by Pierre Aubert , 21 Nov 2002
5211 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5212 bootmode word in DPRAM configurable
5214 * Patch by Daniel Engström, 18 Nov 2002:
5215 Fixes for x86 port (mostly strings issues)
5217 * Patch by Ken Chou, 18 Nov 2002:
5218 Fix for natsemi NIC cards (DP83815)
5220 * Patch by Pierre Aubert, 19 Nov 2002:
5221 fix a bug for the MII configuration, and some warnings
5223 * Patch by Thomas Frieden, 13 Nov 2002:
5224 Add code for AmigaOne board
5225 (preliminary merge to U-Boot, still WIP)
5227 * Patch by Jon Diekema, 12 Nov 2002:
5228 - Adding URL for IEEE OUI lookup
5229 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5231 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5232 root-on-nfs macros are designed to switch how the default boot
5233 method gets defined.
5235 * Patch by Daniel Engström, 13 Nov 2002:
5236 Add support for i386 architecture and AMD SC520 board
5238 * Patch by Pierre Aubert, 12 Nov 2002:
5239 Add support for DOS filesystem and booting from DOS floppy disk
5241 * Patch by Jim Sandoz, 07 Nov 2002:
5242 Increase number of network RX buffers (PKTBUFSRX in
5243 "include/net.h") for EEPRO100 based boards (especially SP8240)
5244 which showed "Receiver is not ready" errors when U-Boot was
5245 processing the receive buffers slower than the network controller
5248 * Patch by Andreas Oberritter, 09 Nov 2002:
5249 Change behaviour of NetLoop(): return -1 for errors, filesize
5250 otherwise; return code 0 is valid an means no file loaded - in this
5251 case the environment still gets updated!
5253 * Patches by Jon Diekema, 9 Nov 2002:
5254 - improve ADC/DAC clocking on the SACSng board to align
5255 the failing edges of LRCLK and SCLK
5256 - sbc8260 configuration tweaks
5257 - add status LED support for 82xx systems
5258 - wire sspi/sspo commands into command handler; improved error
5260 - add timestamp support and alternate memory test to the
5261 SACSng configuration
5263 * Patch by Vince Husovsky, 7 Nov 2002:
5264 Add "-n" to linker options to get rid of "Not enough room for
5265 program headers" problem
5267 * Patch by David Müller, 05 Nov 2002
5268 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5269 so we can use an already existing name
5271 * Patch by Pierre Aubert, 05 Nov 2002
5272 Hardware relatied improvments in FDC boot code
5274 * Patch by Holger Schurig, 5 Nov 2002:
5275 Make the PXA really change it's frequency
5277 * Patch by Pierre Aubert, 05 Nov 2002
5278 Add support for slave serial Spartan 2 FPGAs
5280 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5283 * Add support for log buffer which can be passed to Linux kernel's
5284 syslog mechanism; used especially for POST results.
5286 * Patch by Klaus Heydeck, 31 Oct 2002:
5287 Add initial support for kup4k board
5289 * Patch by Robert Schwebel, 04 Nov 2002:
5290 - use watchdog to reset PXA250 systems
5291 - added progress callbacks to (some of the) ARM code
5292 - update for Cogent CSB226 board
5294 * Add support for FPS860 board
5296 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5297 Improve PCI access on 32-bits Compact PCI bus
5299 * Fix mdelay() on TRAB - this was still the debugging version with
5300 seconds instead of ms.
5302 * Patch by Robert Schwebel, 1 Nov 2002:
5303 XScale related cleanup (affects all ARM boards)
5305 * Cleanup of names and README.
5307 ======================================================================
5308 Notes for U-Boot 0.1.0:
5309 ======================================================================
5311 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5313 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5314 For information about the history of the project please see the
5315 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5317 ======================================================================