1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fix preboot message on TQM85xx after switching to hush parser.
7 * Adapt TQM85xx ramdisk address to Linux kernel memory map
9 * Add initial support for PCI-Express on PPC440SPe (Yucca board).
11 * Fix compiler warning for TRAB board.
12 Patch by Martin Krause, 07 Aug 2006
14 * Prevent USB commands from working when USB is stopped.
16 * Add rudimentary handling of alternate settings of USB interfaces.
17 This is in order to fix issues with some USB sticks timing out
18 during initialization. Some code readability improvements.
20 * PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
21 AMCC suggested to set the PMU bit to 0 for best performace on
22 the PPC440 DDR controller.
23 Please see doc/README.440-DDR-performance for details.
24 Patch by Stefan Roese, 28 Jul 2006
26 * AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
27 Please see doc/README.bamboo for details.
28 Patch by Stefan Roese, 27 Jul 2006
30 * Fix CONFIG_CMDLINE_EDITING implementation
31 Patch by Stefan Roese, 27 Jul 2006
33 * Fix preboot message on TQM5200 after switching to hush parser.
35 * MCC200: set default configuration to low_boot DDR,
36 and support for configurable options high_boot and/or SDRAM.
38 * Add support for 256 MB SDRAM on CPU87
39 Patch by Josef Wagner, 25 Nov 2005
41 * Add configuration for cam5200 board (based on TQM5200S).
45 * Disabled kvme080 board in MAKEALL because of build problems.
49 * Update NetStar board
50 Patch by Ladislav Michl, 03 Nov 2005
52 * Make code better readable.
53 Patch by Ladislav Michl, 14 Sep 2005
55 * Enable initrd ATAG for xm250 board.
56 Patch by Josef Wagner, 05 Sep 2005
58 * Add readline cmdline-editing extension
59 Patch by JinHua Luo, 01 Sep 2005
61 * Add support for friendly-arm SBC-2410X board
62 Patch by JinHua Luo, 01 Sep 2005
64 * Fix multi-part image support on i386 platform.
65 Patch by David Updegraff, 19 Aug 2005
67 * Add support for KVME080 board
68 Patch by Sangmoon Kim, 18 Aug 2005
70 * Fix MIPS LE build problem
71 Patch by Matej Kupljen, 10 Aug 2005
73 * Check argument count in "mii" command.
74 Problem pointed out by Andrew Dyer, 13 Jun 2005
76 * Cleanup TQM5200 board configurations:
77 - make highboot configurations use environment at high end, too,
78 to avoid flash fragmentation
79 - always use redundand environment
80 - don't enable video code for modules without graphics controller
81 - provide useful (though different) mtdparts settings
82 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
84 * Extend mkconfig tool to print more useful target name
86 * Add support for high-boot on TQM5200 and TQM5200S boards.
87 Hint: the CPLD on the TQM5200 must be programmed with a software
88 version supporting the high boot option! The new TQM5200S is
89 already supporting this option. On the TQM5200 this option will be
90 supported in configurations with MPC5200 rev B processors.
91 To actually "high boot", set jumper X30 on the STK52xx.
92 Patch by Martin Krause, 12 Jul 2006
94 * Add support for new TQM5200 revisions
95 - Support for TQM5200S (short version without graphic controller)
96 - Support for modules with 'N' type S29GL128N Spansion flashes
97 (requires changes to flash layout)
98 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
99 Patch by Martin Krause, 07 Jul 2006
101 * Fix support for PS/2 keyboard on TQM85xx boards
102 The PS/2 keyobard driver for the TQM85xx modules only supports the
103 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
104 include a DUART, the TQM8560 modules can't be used with the PS/2
105 keyboard controller on the STK85xx board.
106 The PS/2 keyboard driver should work with the modules TQM8540,
107 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
108 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
109 settings: X66 1-2, 9-10; X61 2-3
110 Patch by Martin Krause, 21 Jun 2006
112 * Adjust RTC century handling on STK52xx board to match Linux driver.
113 Patch by Martin Krause, 12 Jun 2006
115 * Adjust filenames for USB update images on TRAB board.
116 During an automatic update via USB stick, U-Boot searches for
117 images with the name "firmware.img" and "kernel.img". This names
118 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
119 to prevent updates of new boards (with the new macronics "c" step
120 flashes) with old, incompatible firmware or kernel versions.
121 Patch by Martin Krause, 21 Jun 2006
123 * Bugfix in VFD routine on TRAB board.
124 Make sure upper lext pixel can be set to blue, too
125 (so far only red was possible).
126 Patch by Martin Krause, 15 Feb 2006
128 * Enable buffered flash writes for TB5200 board.
130 * Fix some bugs in TRAB board flash driver.
131 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
132 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
133 - remove "Unlock Bypass" mode, because macronix flashes do not support
135 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
136 for Intel compatible flashes, not for AMD compatible.
137 Patch by Martin Krause, 15 Feb 2006
139 * Add additional error messages to flash driver on TRAB board
140 (for erase errors and timeout errors)
141 Patch by Martin Krause, 14 Feb 2006
143 * Add support for TB5200 board
144 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
145 integrated in a little aluminium case.
146 Patch by Martin Krause, 8 Jun 2006
148 * Enable buffered flash writes for TQM5200 board.
150 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
152 * Add support for TQM885D board.
153 Patch by Martin Krause, 20 Mar 2006
155 * Fix FEC initialisation: All MII configuration is done via FEC1
156 registers, but MII_SPEED was configured according to FEC used. So
157 if only FEC2 was used, this caused the real MII_SPEED register in
158 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
159 Fix: always configure MII_SPEED on FEC1 only.
160 Patch by Markus Klotzbuecher, 12 Jul 2006
162 * Add support for SPC1920 board.
163 Patch by Markus Klotzbuecher, 12 Jul 2006
165 * MCC200 board: support console on any one of the Quad UART ports.
167 * Fix error in flash protection calculation on MCC200 board.
169 * Major PCMCIA Cleanup to make code better readable and maintainable.
171 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
172 placed to the drivers/rpx_pmcia.c file to avoid duplication.
173 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
174 - drivers/i82365.c has been split into two parts located at
175 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
176 the only boards using CONFIG_82365).
177 - Changes were tested for clean build and *very* *few* boards.
179 * Fix timer problems on AMCC yucca board.
180 Set Timer Clock Select to use CPU clock as a timer input source.
182 * Bring yucca config more in line with other AMCC boards.
184 * Add AMCC bamboo board to MAKEALL build script.
186 * Fix AMCC bamboo eval board compilation errors.
188 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
189 Enabled it for Yucca board.
191 * Cleanup config file and bootup output for Yucca board.
193 * Fix CONFIG_440_GX define usage.
195 * Remove autogenerated bmp_logo.h file.
197 * Add support for AMCC 440SPe CPU based eval board (Yucca).
199 * Call serial_initialize() before first debug() is used.
201 * Cleanup trab board for GCC-4.x
203 * VoiceBlue update: use new MTD flash partitioning methods, use more
204 reasonable TEXT_BASE, update default environment and enable keyed
206 Patch by Ladislav Michl, 16. Aug 2005
208 * Add forgotten changes for the PLEB 2 Board.
209 Patch by David Snowdon, 13. Aug 2005
211 * Add support for wrPPMC7xx/74xx boards
212 Patch by Richard Danter, 12 Aug 2005
214 * Add support for gth2 board
215 Patch by Thomas Lange, Aug 11 2005
217 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
218 Patch by Martin Krause, 8 Jun 2006
220 This patch supports two serial consoles on boards with
221 a MPC5xxx CPU. The console can be switched at runtime
222 by setting stdin, stdout and stderr to the desired serial
223 interface (serial0 or serial1). The PSCs to be used as
224 console port are definded by CONFIG_PSC_CONSOLE
225 and CONFIG_PSC_CONSOLE2.
226 See README.serial_multi for details.
228 * Bugfix in I2C initialisation on S3C2400.
229 If the bus is blocked because of a previously interrupted
230 transfer, up to eleven clocks are generated on the I2CSCL
231 line to complete the transfer and to free the bus.
232 With this fix pin I2CSCL (PG6) is really configured as GPIO
233 so the clock pulses are really generated.
234 Patch by Martin Krause, 04 Apr 2006
236 * Fix DDR6 errata on TQM834x boards
237 Patch by Thomas Waehner, 07 Mar 2006
239 * Remove obsolete flash driver board/tqm5200/flash.c
240 Patch by Martin Krause, 11 Jan 2006
242 * Update configuration for CMC-PU2 board
243 Patch by Martin Krause, 17 Nov 2005
245 * Add support for PS/2 keyboard on TQM85xx board
246 Patch by Martin Krause, 07 Nov 2005
248 Tested on a STK85XX baseboard. Make sure the PS/2 controller
249 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
251 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
252 In tsc2000_read_channel() the delay after setting the multiplexer
253 to a temperature channel is increased from 1,5 ms to 10 ms. This
254 is to allow the multiplexer inputs to stabilize after huge steps
255 of the input signal level.
256 Patch by Martin Krause, 08 Nov 2005
258 * Adjust TQM5200 make targets
259 Make the automatic CS configuration the default.
260 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
261 and CONFIG_TQM5200_AC are removed.
262 "TQM5200_config" is now the default for STK52XX.200 base boards.
263 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
264 Patch by Martin Krause, 07 Nov 2005
266 * Fix setting of environment variable "ver" on trab board
267 The environment variable "ver" is now set before
268 do_auto_update() is called, so that "ver" can be used
269 in USB update scripts.
270 Patch by Martin Krause, 27 Oct 2005
272 * Fix wrong usage of udelay() in led_blink() on trab board
273 Patch by Martin Krause, 27 Oct 2005
275 * Fix udelay bug in vfd.c for trab board
276 Patch by Martin Krause, 27 Oct 2005
278 * Disable JFFS2 support for trab board
279 Patch by Martin Krause, 27 Oct 2005
281 * Change mtdparts definition on trab board to match current flash map
282 Patch by Martin Krause, 27 Oct 2005
284 * Fix memory init problems on MCC200 board
286 * Fix IxEthDB.h to compile again
287 Patch by Stefan Roese, 14 Jun 2006
289 * Minor cleanup for PCS440EP board
290 Patch by Stefan Roese, 13 Jun 2006
292 * Add MCF5282 support (without preloader)
293 relocate ichache_State to ram
294 u-boot can run from internal flash
295 Add EB+MCF-EV123 board support.
296 Add m68k Boards to MAKEALL
297 Patch from Jens Scharsig, 08 Aug 2005
299 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
300 Patch by Scott McNutt, 08 Jun 2006
302 * Nios II - Add EPCS Controller bootrom work-around
303 -When booting from an epcs controller, the epcs bootrom may leave the
304 slave select in an asserted state causing soft reset hang. This
305 patch ensures slave select is negated at reset.
306 Patch by Scott McNutt, 08 Jun 2006
308 * Update PK1C20 board
309 -Update base addresses for standard configuration
310 -Eliminate use of CACHE_BYPASS in board code
311 Patch by Scott McNutt, 08 Jun 2006
313 * Nios II - Fix I/O Macros and mini-app stubs
315 -Eliminate use of CACHE_BYPASS in cpu code
316 -Eliminate assembler warnings
317 -Fix mini-app stubs and force no small data
318 Patch by Scott McNutt, 08 Jun 2006
320 * Fix U-Boot environment sector protection on MCC200 board
322 * Minor cleanup for PCS440EP board
324 * Update PCS440EP port to fit into one flash device (incl. environment)
325 Patch by Stefan Roese, 06 Jun 2006
327 * Add support for PCS440EP board
328 Patch by Stefan Roese, 02 Jun 2006
330 * Fix examples/Makefile; some build targets were lost
332 * Fix watchdog handling in CFI flash driver
333 Just use udelay() when waiting for status changes which will
334 implicitely trigger the watchdog.
336 * Fix PCI to memory window size problems on PM82x boards
337 We use the "automatic" mode that was used for the MPC8266ADS and
338 MPC8272 boards. Eventually this should be used on all boards?]
339 Patch by Wolfgang Grandegger, 17 Jan 2006
341 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
342 Patch by Stefan Roese, 29 May 2006
344 * Update Intel IXP4xx support
345 - Add IXP4xx NPE ethernet MAC support
346 - Add support for Intel IXDPG425 board
347 - Add support for Prodrive PDNB3 board
349 Patch by Stefan Roese, 23 May 2006
351 * Fix problem in PVR detection for 440GR
352 Patch by Stefan Roese, 18 May 2006
354 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
356 * Enable autoboot for M5271EVB board.
358 * Changed default ramdisk addr in yosemite/yellowstone ports
359 Patch by Stefan Roese, 15 May 2006
361 * Fix PCMCIA support on virtlab2
363 * Add support for VirtLab2 board
364 (needed because of differences in the PCMCIA hardware).
368 * Update yosemite configuration to enable flash write buffer support
369 Patch by Stefan Roese, 10 May 2006
371 * Fix compile warnings in common/xyzModem.c
372 Patch by Stefan Roese, 10 May 2006
374 * Add support for AMCC 440EP Rev C and 440GR Rev B
375 Patch by John Otken, 08 May 2006
377 * OMAP 5912/OSK: update EMIFS CS1 timings:
378 Problems have been seen in the linux kernel's smc91x network driver
379 due to improper bus timings. The latest 2.6 OMAP kernels currently
380 have a workaround, but this fix belongs in u-boot.
381 Patch by Kevin Hilman, 13 Oct 2005
383 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
384 Patch by Hiroki Kaminaga, 11 Mar 2006
386 * Update omap5912osk board support
387 - Fix OMAP support that omap5912osk compiles in current source tree
388 - Update with code from "http://omap.spectrumdigital.com/osk5912"
389 to fix problems with DDR initialization
391 - Use CFI flash driver and support complete 32MB of onboard flash
392 - Add "print_cpuinfo()" and "checkboard()" functions to display
393 CPU (with frequency) and Board infos
394 Patch by Stefan Roese, 10 May 2006
396 * Fix watchdog issues for ColdFire boards.
398 * Add M5271EVB board support.
400 * Make R5200 specific low level initialization board conditional.
402 * Update CPU target identification strings for ColdFire family.
404 * Update register definitions for MCF5271.
406 * Fix serial console support for MCF5271.
408 * Fixes for gcc 3.4 based m68k toolchain,
409 based on patch by Jate Sujjavanich.
411 * Fix lowboot support on MCC200 board
413 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
414 - Removed MPC8349ADS port
415 - Added PCI support to MPC8349ADS
416 - reworked memory map to allow mapping of all regions with BATs
417 Patch by Kumar Gala, 20 Apr 2006
419 * Coding Style cleanup
421 * Write RTC seconds first to maintain settings integrity per
422 Maxim/Dallas DS1306 data sheet.
423 Patch by Alan J. Luse, 02 May 2006
425 * Scheduled for removal: strnicmp() which is unused
427 * Update for Intel Monahans boards:
428 - support for magic key detection and handling on delta board
429 - NAND support for zylonite board + some minor cleanup
431 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
432 Patch by Jon Loeliger, 01 May 2006
434 * Fixed handling of bad checksums with "mkimage -l"
436 * Added support for BC3450 board
437 Patch by Stefan Strobl, 21 Oct 2005
439 * Update for NC650 board:
440 - Support rev1 and rev2 hardware
441 - adapt to new NAND layer
442 - add CP850 configuration based on NC650
444 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
445 is configured; othrwise DMA accesses aren't cache coherent which
446 causes for example USB to fail.
450 * Fix dbau1x00 boards broken by dbau1550 patch
451 PLL:s were not set for boards other than 1550.
452 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
453 Default boot is now bootp for cards other than 1550.
454 Patch by Thomas Lange, 10 Aug 2005
456 * Fixes common/cmd_flash.c:
457 - fix some compiler/parser error, if using m68k tool chain
458 - optical fix for protect on/off all messages, if using more
460 Patch by Jens Scharsig, 28 Jul 2005
462 * Fix Quad UART mapping on MCC200 board due to new HW revision
464 * Fix JFFS2 support for legacy NAND driver.
466 * Remove dependencies between DoC code and old legacy NAND driver.
468 * Fix PM828_PCI target, for which PCI was *not* configured in.
470 * Fix Lite5200B support: initialize SDelay register
471 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
472 Configuration", 3.3.1 SDelay--MBAR + 0x0190
474 * Changes/fixes for drivers/cfi_flash.c:
476 - Add Intel legacy lock/unlock support to common CFI driver
478 On some Intel flash's (e.g. Intel J3) legacy unlocking is
479 supported, meaning that unlocking of one sector will unlock
480 all sectors of this bank. Using this feature, unlocking
481 of all sectors upon startup (via env var "unlock=yes") will
484 - Fixed problem with multiple reads of envronment variable
485 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
487 - Removed unwanted linefeeds from "protect" command when
488 CFG_FLASH_PROTECTION is enabled.
490 - Changed p3p400 board to use CFG_FLASH_PROTECTION
492 Patch by Stefan Roese, 01 Apr 2006
494 * Changes/fixes for drivers/cfi_flash.c:
495 - Correctly handle the cases where CFG_HZ != 1000 (several
497 - Fix the timeout calculation of buffered writes (off by a
499 Patch by Anders Larsen, 31 Mar 2006
501 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
503 405 SDRAM: - The SDRAM parameters can now be defined in the board
504 config file and the 405 SDRAM controller values will
505 be calculated upon bootup (see PPChameleonEVB).
506 When those settings are not defined in the board
507 config file, the register setup will be as it is now,
508 so this implementation should not break any current
509 design using this code.
511 Thanks to Andrea Marson from DAVE for this patch.
513 440 DDR: - Added function sdram_tr1_set to auto calculate the
514 TR1 value for the DDR.
515 - Added ECC support (see p3p440).
517 Patch by Stefan Roese, 17 Mar 2006
519 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
520 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
522 * Add support for ymodem protocol download
523 Patch by Stefano Babic, 29 Mar 2006
525 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
526 Merge from Markus Klotzbücher's repo, 01 Apr 2006
528 * GCC-4.x fixes: clean up global data pointer initialization for all
531 * Update for Delta board:
532 - redundant NAND environment
533 - misc Monahans cleanups (remove dead code etc.)
534 - DA9030 Initialization; some minimal changes to PXA I2C driver to
535 make it work with the Monahans.
536 - Make Monahans clock frequency configurable using
537 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
538 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
539 Merge from Markus Klotzbücher's repo, 25 Mar 2006
541 * Enable Quad UART om MCC200 board.
543 * Cleanup MCC200 board configuration; omit non-existent stuff.
545 * Add support for MPC859/866 Rev. A.0
547 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
549 * Fix DDR ECC bit definitions for MPC83xx.
551 * Add initial support for MPC8349E MDS board.
553 * Add support for ECC DDR initialization on MPC83xx.
555 * Add DMA support for MPC83xx.
557 * Add sync in do_reset() routine for MPC83xx after RPR register
558 was written to. It is need on some targets when BAT translation
561 * Add bit definitions for MPC83xx DDR controller registers.
563 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
565 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
567 * Add support for DS1374 RTC chip.
569 * Add support for Lite5200B board.
570 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
572 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
573 timer and cpu_reset code from cpu/$(CPU) into the new
574 cpu/$(CPU)/$(SOC) directories
575 Patch by Andreas Engel, 13 Mar 2006
577 * Change max size of uncompressed uImage's to 8MByte and add
578 CFG_BOOTM_LEN to adjust this setting.
580 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
581 uImages was restricted to 4MBytes. This default size is now
582 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
583 in the board config file.
585 Patch by Stefan Roese, 13 Mar 2006
587 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
588 Patch by Stefan Roese, 13 Mar 2006
590 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
591 Patch by Cedric Vincent, 06 Jul 2005
593 * au1x00_eth.c: check malloc return value and abort if it failed
594 Patch by Andrew Dyer, 26 Jul 2005
596 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
597 incorrectly generating start/stop conditions on the bus.
598 Patch by Andrew Dyer, 26 Jul 2005
600 * Fix bug in [id]cache_status commands for MPC85xx processors;
601 should look at LSB of L1CSRn registers to determine if L1 cache is
602 enabled, not the MSB.
603 Patch by Murray Jensen, 19 Jul 2005
605 * Fix array overflow with fw_setenv on uninitialised environment
606 Patch by Murray Jensen, 15 Jul 2005
608 * Add support for EmbeddedPlanet EP88x boards
609 Patch by Yuli Barcohen, 13 Jul 2005
611 * Remove board specific configuration includes from the common xilinx
612 ethernet and iic adapter code.
613 Patch by Michael Libeskind, 12 Jul 2005
615 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
616 Patch by Murray Jensen, 08 Jul 2005
618 * Add (some) definitions for the MPC85xx local bus controller
619 Patch by Murray Jensen, 08 Jul 2005
621 * Add CPM2 I/O pin functions for MPC85xx processors
622 Patch by Murray Jensen, 08 Jul 2005
624 * Fix compile problem
626 * Added PCI support for MPC8349ADS board
627 Patch by Kumar Gala 11 Jan 2006
629 * Enable address translation on MPC83xx
630 Patch by Kumar Gala, 10 Feb 2006
632 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
633 Patch by Kumar Gala, 25 Jan 2006
635 * Fixed defines for MPC83xx SICRL register to match current specs
636 Patch by Kumar Gala, 23 Jan 2006
638 * Only disable the MPC83xx watchdog if its enabled out of reset.
639 If its disabled out of reset SW can later enable it if so desired
640 Patch by Kumar Gala, 11 Jan 2006
642 * Allow config of GPIO direction & data registers at boot on 83xx
643 Patch by Kumar Gala, 11 Jan 2006
645 * Enable time handling on 83xx
646 Patch by Kumar Gala, 11 Jan 2006
648 * Make System IO Config Registers board configurable on MPC83xx
649 Patch by Kumar Gala, 11 Jan 2006
651 * Fixed PCI indirect config ops to handle multiple PCI controllers
652 We need to adjust the bus number we are trying to access based
653 on which PCI controller its on
654 Patch by Kumar Gala, 12 Jan 2006
656 * Report back PCI bus when doing table based device config
657 Patch by Kumar Gala, 11 Jan 2006
659 * Added support for PCI prefetchable region and BARs
660 If a host controller sets up a region as prefetchable and
661 a device's BAR denotes it as prefetchable, allocate the
662 BAR into the prefetch region.
664 If a BAR is prefetchable and no prefetchable region has
665 been setup by the controller we fall back to allocating
666 the BAR into the normally memory region.
667 Patch by Kumar Gala, 11 Jan 2006
669 * Add helper function for generic flat device tree fixups for mpc83xx
670 Patch by Kumar Gala, 11 Jan 2006
672 * Add support for passing initrd information via flat device tree
673 Patch by Kumar Gala, 11 Jan 2006
675 * Added OF_STDOUT_PATH and OF_SOC
677 OF_STDOUT_PATH specifies the path to the device the kernel can use
680 OF_SOC specifies the proper name of the SOC node if one exists.
681 Patch by Kumar Gala, 11 Jan 2006
683 * Allow board code to fixup the flat device tree before booting a kernel
684 Patch by Kumar Gala, 11 Jan 2006
686 * Added CONFIG_ options for bd_t and env in flat dev tree
688 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
689 into the resulting flat device tree.
691 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
692 variables from u-boot into the flat device tree
694 Patch by Kumar Gala, 11 Jan 2006
696 * Add support for the DHCP vendor optional bootfile (#67).
697 Ignores the vendor TFTP server name option (#66).
698 Patch by Murray Jensen, 30 Jun 2005
700 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
701 Patch by Andy Fleming, 14 Jun 2005
703 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
704 Patch by Gerhard Jaeger, 21 Jun 2005
706 * Add netconsole and some more commands to RPXlite_DW board
707 Patch by Sam Song, 19 Jun 2005
709 * Fix bad declaration on pci_cfgfunc_nothing
710 Patch by Sam Song, 19 Jun 2005
712 * Adjust "echo" as a default command
713 Patch by Sam Song, 19 Jun 2005
715 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
716 Patch by KokHow Teh, 16 Jun 2005
718 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
719 Patch by Rick Bronson, 15 Jun 2005
721 * Coding Style cleanup
723 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
724 Patch by Andrew Dyer, 13 Jun 2005
726 * Add ADI Blackfin support
727 - add support for Analog Devices Blackfin BF533 CPU
728 - add support for the ADI BF533 Stamp uClinux board
729 - add support for the ADI BF533 EZKit board
730 Patches by Richard Klingler, 11 Jun 2005
732 * Add loads of ntohl() in image header handling
733 Patch by Steven Scholz, 10 Jun 2005
735 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
736 variable to set clock
737 Patch by Yuli Barcohen, 05 Jun 2005
739 * RPXlite configuration fixes
740 - Use correct flash sector size
741 - Use correct memory test end address
742 - Add support for bzip2 compression
743 - Various small fixes
744 Patch by Yuli Barcohen, 05 Jun 2005
746 * Memory configuration changes for ZPC.1900 board
747 - Fix SDRAM timing on both local bus and 60x bus
748 - Add support for second flash bank (SIMM)
749 - Change boot flash base
750 Patch by Yuli Barcohen, 05 Jun 2005
752 * Add support for Adder boards with 16MB SDRAM;
753 add support for second FEC on Adder87x board.
754 Patch by Yuli Barcohen, 05 Jun 2005
756 * Fix conditional for including ks8695eth driver
757 Patch by Greg Ungerer, 04 Jun 2005
759 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
760 Patch by Friedrich Lobenstock, 02 Jun 2005
762 * Fix comment in common/soft_i2c.c
763 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
765 * Cleanup compiler warnings.
766 Patch by Greg Ungerer, 21 May 2005
768 * Word alignment fixes for word aligned NS16550 UART
769 Patch by Jean-Paul Saman, 01 Mar 2005
771 Fixes bug with UART that only supports word aligned access: removed
772 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
773 (broken!) versions of GCC generate byte accesses when encountering
774 the packed attribute regardless if the struct is already correctly
775 aligned for a platform. Peripherals that can only handle word
776 aligned access won't work properly when accessed with byte access.
777 The struct NS16550 is already word aligned for REG_SIZE = 4, so
778 there is no need to packed the struct in that case.
780 * Fix behaviour if gatewayip is not set
781 Patch by Robin Gilks, 23 Dec 2004
783 * Fix cleanup for netstart board.
784 Remove build results from repository
786 * Some code cleanup for GCC 4.x
788 * Fixes to support environment in NAND flash;
789 enable NAND flash based environment for delta board.
791 * Add support for Intel Monahans CPU on Zylonite and Delta boards
792 (This is Work in Progress!)
794 * Add support for TQM8260-AI boards.
798 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
799 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
800 Patch by Ladislav Michl, 29 Jun 2005
802 * Add lowboot target to mcc200 board
803 Patch by Stefan Roese, 4 Mar 2006
805 * Fix problem with flash_get_size() from CFI driver update
806 Patch by Stefan Roese, 1 Mar 2006
808 * Make CFG_NO_FLASH work on ARM systems
809 Patch by Markus Klotzbuecher, 27 Feb 2006
811 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
814 * Convert mcc200 to use common CFI flash driver
815 Patch by Stefan Roese, 28 Feb 2006
817 * Add env-variable "unlock" to handle initial state of sectors
820 Only the U-Boot image and it's environment is protected,
821 all other sectors are unprotected (unlocked) if flash
822 hardware protection is used (CFG_FLASH_PROTECTION) and
823 the environment variable "unlock" is set to "yes".
825 Patch by Stefan Roese, 28 Feb 2006
827 * Update drivers/cfi_flash.c:
828 - find_sector() called in both versions of flash_write_cfiword()
829 Patch by Peter Pearse, 27th Feb 2006
831 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
832 Patch by Jose Maria Lopez, 16 Jan 2006
834 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
835 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
837 * Changes/fixes for drivers/cfi_flash.c:
838 We *should* check if there are any error bits if the previous call
839 returned ERR_OK (Otherwise we will have output an error message in
840 flash_status_check() already.) The original code would only check for
841 error bits if flash_status_check() returns ERR_TIMEOUT.
842 Patch by Marcus Hall, 23 Aug 2005
844 * Changes/fixes for drivers/cfi_flash.c:
845 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
846 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
847 Patch by Sangmoon Kim, 19 Aug 2005
849 * Fixes for drivers/cfi_flash.c:
850 - Fix wrong timeout value usage in flash_status_check()
851 - Round write_tout up when converting to msec in flash_get_size()
852 - Remove clearing flash status at the end of flash_write_cfibuffer()
853 which sets Intel 28F640J3 flash back to command mode on CSB472
854 Patch by Tolunay Orkun, 02 July 2005
856 * Add basic support for the SMMACO4 Board from PanDaCom.
857 Patch by Heiko Schocher, 20 Feb 2006
859 * Add GIT version information (commid ID) to untagged U-Boot versions
861 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
862 of all unreleased (untagged) U-Boot images will be automatically
863 extended upon compiletime with a part of the GIT commit ID and
864 possibly with "dirty" if uncommited changes are detected.
866 Here an example for the resulting version:
867 "U-Boot 1.1.4-g3457ac18-dirty"
869 The version is now maintained in the toplevel Makefile and the
870 version headers are autogenerated.
872 Patch by Stefan Roese, 9 Feb 2006
874 * Update default environment for INKA4x00 board.
876 * Convert CPCI750 to use common CFI flash driver
877 Patch by Reinhard Arlt, 8 Feb 2006
879 * Various changes to esd HH405 board specific files
880 Patch by Matthias Fuchs, 07 Feb 2006
882 * Cleanup U-Boot boot messages on ARM.
884 To match the U-Boot user interface on ARM platforms to the U-Boot
885 standard (as on PPC platforms), some messages with debug character
886 are removed from the default U-Boot build.
887 Enable DEBUG for lib_arm/board.c to enable debug messages.
888 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
889 Patch by Stefan Roese, 24 Jan 2006
891 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
892 Patch by Stefan Roese, 18 Jan 2006
894 * Add VGA support (CT69000) to CPCI750 board.
895 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
896 Patch by Reinhard Arlt, 30 Dec 2005
898 * PMC405 and CPCI405: Moved configuration of pci resources
900 PMC405 and CPCI2DP: Added firmware download and booting via pci.
901 Patch by Matthias Fuchs, 20 Dec 2005
903 * Add ColdFire targets to MAKEALL script
904 Patch by Zachary Landau, 26 Jan 2006
906 * Add support for r5200 board
907 Patch by Zachary Landau, 26 Jan 2006
909 * Add support for Freescale M5271 processor
910 Patch by Zachary Landau, 26 Jan 2006
912 * Fix 28F256J3A support on PM520 board
913 (without bank-switching only 32 MB can be accessed)
915 * Fix mkimage bug with multifile images created on 64 bit systems.
917 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
919 * Fix compiler problem with at91rm9200dk board.
920 Patch by Eugen Bigz, 19 Dec 2005
922 ======================================================================
923 Changes for U-Boot 1.1.4:
924 ======================================================================
926 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
927 - Changed GPIO setup to enable another address line in order to
928 address 64M of FLASH.
929 - Added function sdram_tr1_set to auto calculate the tr1 value for
931 Patch by Steven Blakeslee, 12 Dec 2005
933 * MPC5200: Set PCI retry counter to 0 = infinite retry;
934 The default of 255 is too short for slow devices.
935 Patch by Martin Nykodym, 12 Dec 2005
937 * Change port configuration for O2DNT (CODEC1 on PSC1).
939 * Fix register for PCI async mode on PPC440EP
940 Patch by Youngchul Bang, 08 Dec 2005
942 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
943 This segment may be required by some libgcc.a functions
946 * Fix DPRAM offset/size for MPC8541/8555.
947 Simplify TQM85xx Makefile handling.
949 * Fix data overflow (typo?) in rtc/ds1302.c
951 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
953 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
954 - Support for TQM8541/8555 boards added.
955 - Complete rework of TQM8540/8560 support.
956 - Common TQM85xx code now supports all current TQM85xx platforms
957 (TQM8540/8541/8555/8560).
958 - DDR SDRAM size detection added.
959 - CAS latency default values can be overwritten by setting "serial#"
960 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
961 If problems are detected with this non default CAS latency,
962 the default values will be used instead.
963 - Flash size detection added.
964 - Moved FCC ethernet driver initialization behind TSEC driver init
965 -> TSEC is first device.
966 Patch by Stefan Roese, 30 Nov 2005
968 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
969 Patch by John Otken, 23 Nov 2005
971 * Changed PPC44x startup message (cpu info, speed...) to common style:
972 On PPC44x platforms, the startup message generated in "cpu.c" only
973 comprised the ppc type and revision but not additional information
974 like speed etc. Those speed infos where printed in the board specific
975 code. This new implementation now prints all CPU infos in the common
976 cpu specific code. No board specific code is needed anymore and
977 therefore removed from all current 44x implementations.
978 Patch by Stefan Roese, 27 Nov 2005
980 * Adjust TQM834x PHY addresses for latest hardware revision.
982 * Increase malloc arena on TQM5200 board to 256 kB.
983 With 64 kb uniform flash sector size the old value of 128 kB was
986 * Fix miiphy global data initialization (problem on 4xx boards when
987 no ethaddr is assigned). Initialization moved from
988 miiphy_register() to eth_initialize().
990 Based on initial patch for 4xx platform by Matthias Fuchs.
992 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
994 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
995 The COPYING file was extended to make clear that these files can be
996 used in non-GPL code, too.
997 Also, a corresponding note was placed in the headers of the affected files.
999 * Add support for Prodrive P3P440 board:
1000 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
1001 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
1002 for bank autodetection
1003 Patch by Stefan Roese, 22 Nov 2005
1005 * Change all '$(...)' variable references into '${...}'
1006 which makes the environment compatible with the hush shell.
1007 WARNING: Support for the old '$(...)' syntax will be
1008 discontinued in a later version.
1010 * Minor changes to init flags in TQM834x PCI.
1012 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
1013 Patch by Stefan Roese, 15 Nov 2005
1015 * New PPC 405EP board added: CMS700
1016 Added CONFIG_NET_MULTI for VOM405 board.
1017 Added reset_phy() for VOM405 board.
1018 Patch by Matthias Fuchs, 09 Nov 2005
1020 * Updated PCI mapping for esd CPCI2DP board.
1021 Add support for error LED.
1022 Patch by Matthias Fuchs, 07 Nov 2005
1024 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
1025 Patch by Stefan Roese, 07 Nov 2005
1027 * Correct PPC Timebase register definitions (SPRN_TBRL...)
1028 Patch by Stefan Roese, 07 Nov 2005
1030 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1031 Patch by Stefan Roese, 05 Nov 2005
1033 * Additional fix for external IRQ config on Yellowstone & Yosemite
1034 Patch by Stefan Roese, 03 Nov 2005
1036 * Add support for Ocotea pass 3 with 440GX Rev. F
1037 Patch by Stefan Roese, 01 Nov 2005
1039 * Fix external IRQ configuration on Yellowstone & Yosemite
1040 Patch by Stefan Roese, 28 Oct 2005
1042 * Add support for multiple PHYs.
1043 Tested on the following boards:
1044 cmcpu2 (at91rm9200/ether.c)
1045 PPChameleon (ppc4xx/4xx_enet.c)
1046 yukon (mpc8220/fec.c)
1047 uc100 (mpc8xx/fec.c)
1048 tqm834x (mpc834x/tsec.c) with EEPRO100
1049 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1050 Main changes include:
1052 - miiphy_register routine was added to allow multiple PHYs to be registered
1053 - miiphy_read and miiphy_write are now defined in this file, and
1054 require additional argument (char *devname)
1055 - other miiphy_* routines also require additional device name argument
1058 Calling reset_phy() was moved to be executed *after* eth_initialize().
1059 This is necessary as now some of the implementations of reset_phy()
1060 may need to use miiphy_reset() which is not allowed before eth_initialize()
1061 as eth_initialize registers all required miiphy_* routines.
1062 Tested on IP860 and PHY initializes properly after this change.
1064 * Correct includes for flat tree builder.
1066 * Fix conflicting types (flash_write()) in trab auto_update.c.
1068 * Add PCI support for the TQM834x board.
1070 * Add missing 4xx board to MAKEALL
1071 Patch by Stefan Roese, 20 Oct 2005
1073 * Fix conflicting types (flash_write()) in esd auto_update.c
1074 Patch by Stefan Roese, 20 Oct 2005
1076 * Fix problem with sleep in NetConsole (use get_timer())
1077 Patch by Stefan Roese, 20 Oct 2005
1079 * Add NetConsole Support for AMCC eval boards
1080 Patch by Stefan Roese, 20 Oct 2005
1082 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1083 Patch by Stefan Roese, 18 Oct 2005
1085 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1086 Fix identation on ext2ls help entry.
1087 Patch by Stefan Roese, 14 Oct 2005
1089 * Add support for TQM834x boards.
1092 * Cleanup for GCC-4.x
1094 * Add documentation for Open Firmware Flat Tree and usage.
1095 Patch by Pantelis Antoniou, 13 Oct 2005
1097 * Add missing files for Pantelis Antoniou's patch
1098 Patch by Pantelis Antoniou, 04 Sep 2005
1100 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1101 CONFIG_NET_MULTI set)
1102 Patch by Stefan Roese, 10 Oct 2005
1104 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1105 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1106 Patch by Stefan Roese, 07 Oct 2005
1108 * Add support for OF flat tree for the STXtc board.
1109 Patch by Pantelis Antoniou, 04 Sep 2005
1111 * Support passing of OF flat trees to the kernel.
1112 Patch by Pantelis Antoniou, 04 Sep 2005
1116 * Add support for NetSilicon NS7520 processor.
1117 Patch by Art Shipkowski, 12 May 2005
1119 * Add support for AP1000 board.
1120 Patch by James MacAulay, 07 Oct 2005
1122 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1123 Patch by Anders Larsen, 07 Oct 2005
1125 The Atmel errata #11 states that the transfer buffer descriptor
1126 table must be aligned on a 16-word boundary. As it turned out, this
1127 is insufficient - it seems the table must be aligned on a boundary
1128 at least as large as the table itself (in Linux this is not an
1129 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1131 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1132 Patch by Anders Larsen, 07 Oct 2005
1134 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1135 sed the linker scripts, rather than pre-process them.
1136 Patch by Peter Pearse, 07 Oct 2005
1138 * Update make target for ARM supported boards.
1139 Use lowlevel_init() instead of platformsetup() [rename].
1140 Patch by Peter Pearse, 06 Oct 2005
1142 * Fix booting from serial dataflash on AT91RM9200
1143 Patch by Peter Menzebach, 29 Aug 2005
1145 * Add JFFS2 support for TRAB board
1146 Patch by Martin Krause, 25 Aug 2005
1148 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1149 Patch by Marcus Hall, 24 Aug 2005
1151 * Fix the machine-id of the Cogent csb637 board
1152 Patch by Anders Larsen, 05 Oct 2005
1154 * Complete support for the KwikByte KB920x boards
1155 Patch by Anders Larsen, 05 Oct 2005
1157 * Set the AT91RM9200 clock to asynchronous mode
1158 Patch by Anders Larsen, 03 May 2005
1160 * Set the AT91RM9200 clock to synchronous mode
1161 Patch by Anders Larsen, 29 Apr 2005
1163 * Add support for Cogent csb637
1164 Patch by Anders Larsen, 29 Apr 2005
1166 * Fix dm9161.c initialization
1167 Patch by Anders Larsen, 29 Apr 2005
1169 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1170 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1172 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1173 Patch by Anders Larsen, 29 Apr 2005
1175 * Fix device partition intialization for SystemACE disks.
1176 Patch by Stephen Williams, 28 Apr 2005
1178 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1179 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1181 * Add support for S29GL064M-R3 flash chip on xsengine board
1182 Patch by Kurt Stremerch, 18 Apr 2005
1184 * E500 update: repoint IVPR to RAM when code is relocated
1185 Patch by Kylo Ginsberg, 13 Apr 2005
1187 * Fix loop end test in lib_generic/string.c:strswab()
1188 Patch by Andrew Dyer, October 10, 2005
1189 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1193 * Update ARM Integrator boards:
1194 Correct addessing errors in platform files.
1195 Split off common core module data from Integrator header files to
1196 include/armcoremodule.h.
1197 Patch by Peter Pearse, 04 Oct 2005
1199 * Make sure only supported compiler options are used
1200 Import "cc-option" shell function from kernel and
1201 use it to get the correct ARM GCC options for individual CPUs
1202 Patch by Peter Pearse, 30 Jun 2005
1204 * Fix 440GR to print correct cpu revision
1205 Patch by Stefan Roese, 04 Oct 2005
1207 * Change board message on AMCC Yosemite & Yellowstone to common style
1208 Patch by Stefan Roese, 03 Oct 2005
1210 * Fix compiler warning
1212 * Fix FEC PHY addresses for TQM85xx boards
1214 * Fix uninitialized variable problem in hush shell
1215 Patch by Lars Rostock, 26 Sep 2005
1217 * Undo change of f6e20fc6ca... to include/configs/trab.h
1218 (Must have been an accident?)
1220 * Add support for AT91RM9200 OHCI Controller.
1221 Patch by Eric Benard, 07 Apr 2005
1223 * Update ARM mach-types.h
1224 Patch by Eric Benard, 07 Apr 2005
1226 * Add support for MP2USB board.
1227 Patch by Eric Benard, 07 Apr 2005
1229 * Add board support for armadillo HT1070
1230 Patch by Rowel Atienza, 06 Apr 2005
1232 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1233 Patch by Vitaly Bordug, 30 Mar 2005
1235 * Add iopset command on mpc8xx
1236 Patch by Daniel Eisenhut, 25 Mar 2005
1238 * Add support for MII in eepro100 driver.
1239 Patch by Gleb Natapov, 21 Mar 2005
1241 * Fixes to the Lubbock (PXA 25x) support:
1242 - Resolve the FIXME with respect to saving the u-boot environment.
1243 - Make the default load address land in real memory.
1244 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1245 Patch by David Brownell, 10 Mar 2005
1247 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1248 Patch by Marc Leeman, 04 Mar 2005
1250 * OMAP242x H4 board update
1251 - fix for ES2 differences.
1252 - switch to using the cfi_flash driver.
1253 - fix SRAM build address.
1254 - fix for GP device operation.
1255 - unlock SRAM for GP devices.
1256 - display more device information.
1257 - fix potential deadlock in omap24xx_i2c driver.
1258 - fix DLL load values to match dpllout*1 operation.
1259 - fix 2nd chip select init for combo DDR device.
1260 - add support for CFI Intel 28F256L18 on H4 board.
1261 Patch by Richard Woodruff, 03 Mar 2005
1263 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1264 Patch by Steven Scholz, 02 Mar 2005
1267 Patch by Ara Avanesyan, 24 Feb 2005
1269 * Remove unneeded #include <malloc.h>
1270 Patch by Ladislav Michl, 22 Feb 2005
1272 * Add cramfs support for m68k
1273 Patch by Zachary Landau, 21 Feb 2005
1275 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1276 Patch by Jeff Angielski, 21 Feb 2005
1278 * Fix au1x00_serial baud rate calculation:
1279 remove hardcoded cpu clock divisor and use register instead;
1280 round up instead of truncate
1281 Patch by Andrew Dyer, 15 Feb 2005
1283 * Add Xilinx Spartan3 family FPGA support
1284 Patch by Kurt Stremerch, 14 Feb 2005
1286 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1287 Patch by Zachary Landau, 11 Feb 2005
1289 * Fix VOH405 Support
1290 Patch by Matthias Fuchs, 25 Sep 2005
1292 * Added support for PCI bridge on MPC8272ADS
1293 Patch by Vitaly Bordug, Feb 09 2005
1295 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1296 Patch by Jean-Paul Saman, 8 Feb 2005
1298 * Fix strswab() to reliably find end of string
1299 Patch by Andrew Dyer, 08 Feb 2005
1301 * Fix typos in include/ppc440.h
1302 Patch by Andrew E Mileski, 04 Feb 2005
1304 * Add Vibren (was Accelent) PXA255 IDP Support
1305 Patch by Cliff Brake, 04 Feb 2005
1307 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1308 Patch by Andrew Dyer, 31 Jan 2005
1310 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1311 Patch by Peter Pearse, 2 Feb 2005
1313 * Fix error handling in tools/env/fw_env.c
1314 Patch by Ara Avanesyan, 01 Feb 2005
1316 * Fix MGT5100 PSC baudrate calculation
1317 Patch by Sebastian Schau, 27 Jan 2005
1319 * OMAP242x fix for GP device booting
1320 - Add SRAM unlock for GP devices.
1321 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1322 Patches by Richard Woodruff, 21 Jan 2005:
1324 * Add support for AMD's Pb1x00 eval board;
1325 add MII routines to the au1x00 ethernet driver;
1326 add USB ohci driver (work in progress)
1327 Patch by Thomas Sailer, 20 Jan 2005
1329 * Update omap5912osk board
1330 Use drivers/cfi_flash.c instead of private flash driver;
1331 Remove hardcoded personalized settings from omap5912osk.h;
1332 Fix spacing with (RO) marks in 'flinfo' output.
1333 Patch by Michael Bendzick, 14 Jan 2005
1335 * Fix warnings for PCI code on ixp
1336 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1338 * virtex2 fix for bogus download error messages
1339 The virtex2 FPGA download code watches for init going active during
1340 a download of config data as an error condition. init also goes
1341 active after a configuration is finished in concert with the done
1342 signal. So far, the code does not check for done active until all
1343 of the configuration data is sent. If configuration data has a few
1344 extra pad bytes at the end, this would cause an error message even
1345 though the download had suceeded.
1346 NOTE: virtex2 slave serial and spartan2 versions may still have the
1348 Patch by Andrew Dyer, 12 Jan 2005
1350 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1351 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1352 message when probing for nonexistent flash in little endian mode.
1353 As a side effect more efficient and smaller code is generated,
1354 which is always a Good Thing (TM).
1355 Patch by Ladislav Michl, 24 Sep 2005
1357 * Update for TFTP using a fixed UDP port
1358 Use the approved environment variable names. Added "tftpdstp" to
1359 allow ports other than 69 per Tolunay Orkun's recommendation.
1360 Patch by Jerry Van Baren, 12 Jan 2005
1362 * Allow to force TFTP to use a fixed UDP port
1363 (Add a configuration option CONFIG_TFTP_PORT and optional env
1365 Patch by Jerry Van Baren, 10 Jan 2005
1367 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1368 Patch by Leif Lindholm, 29 Dec 2004
1370 * Cleanup: fix broken builds
1372 * Fix PHY address argument passing with mii info command
1373 Patch by Andrew Dyer, 28 Dec 2004
1375 * Cleanup (PPC4xx is AMCC now)
1377 * esd CPCI2DP board added
1378 Patch by Matthias Fuchs, 22 Sep 2005
1380 * esd PMC405 board updated
1381 Patch by Matthias Fuchs, 22 Sep 2005
1383 * Add SM501 support to HH405 board.
1384 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1385 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1386 Patch by Stefan Roese, 22 Sep 2005
1388 * Fix autonegotiation in tsec ethernet driver
1389 Patch by Stefan Roese, 21 Sep 2005
1391 * Fix bug in auto_update (trab board)
1392 Patch by Martin Krause, 16 Sep 2005
1394 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1395 Patch by Francesco Mandracci, 16 Sep 2005
1397 * Update configuration for INKA4x0 board
1399 * Update configuration for PM854 board
1400 Based on patch by R. Loeffl, 20 Jul 2005
1402 * Add PCI support to TQM8540 and TQM8560 boards
1403 Patch by Stefan Roese, 15 Sep 2005
1405 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1406 boards (baudrate, environment...). Flash driver fixed.
1407 Patch by Stefan Roese, 15 Sep 2005
1409 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1410 ethernet port on ebony.
1411 Patch by Stefan Roese, 7 Sep 2005
1413 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1415 * Change default console baud rate for stxxtc board
1417 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1418 Patch by Stefan Roese, 31 Aug 2005
1420 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1421 Patch by Pantelis Antoniou, 02 Sep 2005
1425 * Enable SM712 driver support for HMI1001 board.
1427 * Fix problems with ld version 2.16 (dot outside sections problem)
1428 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1429 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1431 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1433 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1435 * Add keyboard and dot matrix display support for HMI1001 board.
1437 * Prepare U-Boot for gcc-4.x
1439 * Fixed Bamboo port to enable running without DDR-DIMM
1440 (Bamboo has also 64MB onboard DDR)
1441 Patch by Stefan Roese, 24 Aug 2005
1443 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1444 now handling all 4xx cpu's
1445 Patch by Stefan Roese, 16 Aug 2005
1447 * Fix make dependencies for at91rm9200 and ks8695 cpus
1448 Patch by Steven Scholz, 23 Aug 2005
1450 * Add JFFS2 support for TQM5200 board
1452 * Add esd cpci5200 and pf5200 boards
1453 Patch by Reinhard Arlt, 22 Aug 2005
1455 * Fix sysclock for TQM8540 and TQM8560 boards
1456 Patch by Martin Krause, 25 Jul 2005
1458 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1459 Patch by Martin Krause, 08 Jun 2005
1461 * Add new board specific commands for TQM5200/STK52XX
1462 - Sound commands (beep, wav, sound)
1463 - Test commands (led, can, backlight, rs232)
1464 Patch by Martin Krause, 02 May 2005
1466 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1467 because of a bug in the AT91RM9200 CPU PLL
1468 Patch by Martin Krause, 22 Apr 2005
1470 * Add automatic HW detection for another CMC_PU2 variant
1471 Patch by Martin Krause, 20 Apr 2005
1473 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1474 Patch by Martin Krause, 19 Apr 2005
1476 * Fix initialization problem on TQM5200 without SM501
1477 Patch by Martin Krause, 08 Apr 2005
1479 * Add RTC support for STK52XX.200
1480 Patch by Martin Krause, 07 Apr 2005
1482 * Add support for IFM o2dnt board
1484 * Enable PCI on hmi1001 board
1486 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1487 so we can use them to, e.g., check the existence of a file with
1488 "if ls foo; then this; else that; fi" in the hush shell
1489 Patch by Andreas Engel, 16 August 2005
1491 * Coding style cleanup
1493 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1494 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1496 * Check return value of malloc in 440gx_enet.c
1497 Patch by Travis B. Sawyer, 18 Jul 2005
1499 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1500 Second serial port on 440GX now defined as a system device.
1501 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1502 Patch by Travis B. Sawyer, 12 Jul 2005
1504 ======================================================================
1505 Changes for U-Boot 1.1.3:
1506 ======================================================================
1508 * Minor code cleanup
1510 * Add forgotten new fils from latest VoiceBlue update
1512 * Make bootretry feature work with hush shell.
1513 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1514 Patch by Andreas Engel, 19 Jul 2005
1516 * Update Hymod Board Database PHP code in "tools" directory
1517 Patch by Murray Jensen, 01 Jul 2005
1519 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1520 Patch by Murray Jensen, 30 Jun 2005
1522 * Fix Murray Jensen's mail address.
1523 Patch by Murray Jensen, 30 Jun 2005
1525 * Preserve PHY_BMCR during a soft reset.
1526 Patch by Carl Riechers, 24 Jun 2005
1528 * VoiceBlue update: eeprom tool can also store firmware version now.
1529 eeprom.bin is runable by jumping at load address.
1530 Patch by Ladislav Michl, 23 May 2005
1532 * Move the AT91RM9200DK to the ARM Systems list.
1533 Patch by Anders Larsen, 26 Apr 2005
1535 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1536 Patch by Anders Larsen, 26 Apr 2005
1538 * measure_gclk() is needed when DEBUG is enabled
1539 Patch by Bryan O'Donoghue, 25 Apr 2005
1541 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1542 Patch by Reinhard Arlt, 12 Aug 2005
1544 * esd PCI405 board updated
1545 Patch by Matthias Fuchs, 28 Jul 2005
1547 * esd WUH405 and DU405 board updated
1548 Patch by Matthias Fuchs, 27 Jul 2005
1550 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1551 Patch by Matthias Fuchs, 4 May 2005
1553 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1554 boards (baudrate, environment...). Flash driver fixed.
1555 Patch by Stefan Roese, 11 Aug 2005
1557 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1558 Patch by Stefan Roese, 11 Aug 2005
1560 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1561 Patch by Stefan Roese, 11 Aug 2005
1563 * Add configuration for IFM AEV FIFO board.
1564 Minor coding style cleanup.
1566 * Add configuration for IFM SPI eval board
1568 * Fix CompactFlash problem on HMI1001 board
1570 * Make new "mtdparts" code build with older compilers
1571 Patch by Andrea Scian, 09 Aug 2005
1573 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1574 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1575 with the 405 defines and the linux kernel defines.
1576 Patch by Stefan Roese, 08 Aug 2005
1578 * Fix compiler warnings with older GCC versions
1580 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1582 Old, obsolete and duplicated code was cleaned up and replace by the
1583 new partitioning method. There are two possible approaches now:
1585 The first one is to define a single, static partition:
1587 #undef CONFIG_JFFS2_CMDLINE
1588 #define CONFIG_JFFS2_DEV "nor0"
1589 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1590 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1591 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1593 The second method uses the mtdparts command line option and dynamic
1596 /* mtdparts command line support */
1597 #define CONFIG_JFFS2_CMDLINE
1598 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1599 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1601 Command line of course produces bigger images, and may be inappropriate
1602 for some targets, so by default it's off.
1604 * Fix build problems for PM856 Board
1606 * Fix sign extension bug in 'fpga loadb' command;
1607 make 'fpga loadb' always print the file header info
1608 Patch by Andrew Dyer, 11 Jan 2005
1610 * Fix errors that occur when accessing SystemACE CF
1611 Patch by Jeff Angielski, 09 Jan 2005
1613 * Document switching between U-Boot and PlanetCore on RPXlite
1614 by Sam Song, 24 Dec 2004
1616 * Fix PowerQUICC II mask detection.
1617 Patch by Eugene Surovegin, 20 Dec 2004
1619 * Add support for Altera NIOS DK1C20 board
1620 Patch by Shlomo Kut, 13 Dec 2004
1622 * Add support for ep8248 board
1623 Patch by Yuli Barcohen, 12 Dec 2004
1627 * Fix baudrate setting for KGDB on MPC8260
1628 Patch by HoJin, 11 Dec 2004
1630 * Fix 'mii help' text formatting
1631 Patch by Cory Tusar, 10 Dec 2004
1633 * Fix return code of NFS command
1634 Patch by Hiroshi Ito, 11 Dec 2004
1638 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1639 Patch by Steven Blakeslee, 04 Aug 2005
1641 * Add support for AMCC Bamboo PPC440EP eval board
1642 Patch by Stefan Roese, 04 Aug 2005
1644 * Patch by Jon Loeliger
1645 Fix style issues primarily in 85xx and 83xx boards.
1647 - Trailing white space
1648 - Indentation not by TAB
1649 - Excessive amount of empty lines
1650 - Trailing empty lines
1652 * Patch by Ron Alder, 11 Jul 2005
1653 Add Xianghua Xiao and Lunsheng Wang's support for the
1654 GDA MPC8540 EVAL board.
1656 * Patch by Eran Liberty
1657 Add support for the Freescale MPC8349ADS board.
1659 * Patch by Jon Loeliger, 25 Jul 2005
1660 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1661 by the upcoming mpc83xx family as well.
1663 * Patch by Jon Loeliger, 05 May 2005
1664 Implemented support for MPC8548CDS board.
1665 Added DDR II support based on SPD values for MPC85xx boards.
1666 This roll-up patch also includes bugfies for the previously
1668 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1670 * Patch by Jon Loeliger, 10 Feb 2005
1671 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1673 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1675 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1676 for faster flash parts.
1677 Add documentation for BR/OR for FLASH.
1679 * Patch by Jon Loeliger 08 Feb 2005
1680 Determine L2 Cache size dynamically on 85XX boards.
1682 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1683 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1684 option rather than a myriad of CONFIG_MPC8560-like variants.
1685 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1686 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1687 new CONFIG_CPM2 option to each 8260 board.
1689 * Add support for MicroSys PM856 board
1690 Patch by Josef Wagner, 03 Aug 2005
1692 * Minor fixes to PM854 board
1693 Patch by Josef Wagner, 03 Aug 2005
1695 * Adjust configuration of XENIAX board
1696 (chip select and GPIO required for USB operation)
1698 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1699 routed to the Watchdog handler
1700 Patch by Eugene Surovegin, 18 Jun 2005
1702 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1703 Patch by Denis Peter, 06 Dec 2004
1705 * Fix endianess problem in TFTP / NFS default filenames
1706 Patch by Hiroshi Ito, 06 Dec 2004
1708 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1710 Patch by Murray Jensen, 18 Jul 2005
1712 * Fix typo in mkconfig script (used == instead of =)
1713 Patch by Murray Jensen, 18 Jul 2005
1715 * Cleanup build problems on 64 bit build hosts
1717 * Update MAINTAINERS file
1719 * Patch by Stefan Roese, 01 Aug 2005:
1720 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1721 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1723 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1724 to run on both 405GP and 405GPr eval boards).
1726 * Patch by Steven Blakeslee, 27 Jul 2005:
1727 - Add support for AMCC PPC440EP/GR.
1728 - Add support for AMCC Yosemite PPC440EP eval board.
1729 - Add support for AMCC Yellowstone PPC440GR eval board.
1731 * Minor fixes for PPChameleon Board:
1732 - fix alignment of NAND size
1733 - make code do what the comment says
1735 * Implement h/w sector protection status synchronization at boot.
1736 The code is provided for, and was tested on, the Yukon/Alaska
1737 and PM520 boards only.
1739 A bug in flash_real_protect() for the Yukon board was fixed by
1740 adding a function that tells if two banks are on one flash chip.
1742 * Fix sysmon POST problem: check I2C error codes
1743 This fixes a problem of displaying bogus voltages when the voltages
1744 are so low that the I2C devices start failing while the rest of the
1745 system keeps running.
1747 * Patch by Cedric Vincent, 6 Jul 2005:
1748 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1750 * Patch by Jon Loeliger, 20 Jul 2005:
1751 Add missing PCI IO port definitions.
1753 * Add CompactFlash support for HMI1001 board.
1755 * Adjust printed board ID for LWMON board.
1757 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1759 * Add new argument format for flash commands to allow for usage like
1760 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1761 U-Boot will automaticially find the end of the corresponding sector.
1763 * Patch by Stefan Roese, 5 Jul 2005:
1764 Update uc100 board PHY setup
1766 * Patch by Stefan Roese, 1 Jul 2005:
1767 Fix PHY address for CATcenter board (now correct!)
1769 * Patch by Stefan Roese, 30 Jun 2005:
1770 Fix PHY addresses for PPChameleon and CATcenter boards
1771 Change MAINTAINER for most esd boards
1773 * Patch by Detlev Zundel, 30 Jun 2005:
1774 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1776 * Fix baudrate calculation problem on MPC5200 systems
1778 * Add EEPROM and RTC support for HMI1001 board
1780 * Patch by Detlev Zundel, 20 Jun 2005:
1781 Fix initialization of low active GPIO pins on inka4x0 board
1783 * Enable redundant environment, disable HW flash protection of
1786 * Patch by Travis Sawyer, 10 Jun 2005:
1787 Initialize allocated dev and private hw structures
1788 after their respective allocation in 440gx_enet.c
1790 * Patch by Steven Scholz, 10 Jun 2005:
1791 Fix byteorder problems with second argument of "bootm" with
1794 * Add support for HMI1001 board
1796 * Disable "date" and "sntp" commands on TQM866M
1798 * Fix watchdog reset problems on LWMON board
1800 * Patch by Juergen Selent, 17 May 2005:
1801 Add support for Funkwerk VoVPN gateway module.
1803 * Cleanup debug code for MPC8220 FEC driver
1805 * Extend burst mode RAM test program to take a loop count
1808 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1809 those boards that use it.
1811 * Patches by Greg Ungerer, 19 May 2005:
1812 - add support for the KS8695P (ARM 922 based) CPU
1813 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1815 * Patch by Steven Scholz, 19 May 2005:
1816 Add support for CONFIG_SERIAL_TAG on ARM boards
1818 * Add PCI support for Sorcery board.
1819 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1821 * Fix compile problems caused by new burst mode SDRAM test;
1822 make port pins to trigger logic analyzer configurable
1824 * Fix timer handling on MPC85xx systems
1826 * Fix debug code in omap5912osk flash driver
1828 * Add support for MPC8247 based "IDS8247" board.
1830 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1832 * On LWMON we must use the watchdog to reset the board as the CPU
1833 genereated HRESET pulse is too short to reset the external
1836 * Add test tool to exercise SDRAM accesses in burst mode
1837 (as standalone program, MPC8xx/PowerPC only)
1839 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1842 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1843 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1844 added to support LZO and LZARI compression modes (undefined by
1847 * Fix problem with symbolic links in JFFS2 code.
1849 * Use linker ASSERT statement to prevent undetected overlapping of
1850 sections on PPChameleon board; other boards might use this, too.
1852 * Patch by Stefan Roese, 03 May 2005:
1854 Fix problems in cmd_universe.c
1856 * Patch by Matthias Fuchs, 03 May 2005:
1857 Added missing variable declaration in cmd_nand.c
1858 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1860 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1862 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1864 Fix PHY address for canmb board.
1866 * Cleanup serial console baudrate calculation on AT91RM9200;
1867 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1869 * Patch by Matthias Fuchs, 18 Apr 2005:
1870 Make PCI target address spaces on PMC405 and CPCI405 boards
1871 configurable via environment variables
1873 * Auto-size RAM on canmb board.
1875 * Add support for canmb board
1877 * Patch by Stefan Roese, 13 Apr 2005:
1878 Update for esd apc405
1880 * Fixes for TQM8560 board:
1882 - remove debug messages
1883 - fix flash sector protection
1885 * Patch by Steven Scholz, 07 Apr 2005:
1886 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1888 * Patches by Steven Scholz, 07 Apr 2005:
1889 Fix compiler warning in altera.c
1890 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1892 * Patch by Ladislav Michl, 06 Apr 2005:
1893 Fix voiceblue configuration.
1895 * Patch by Stefan Roese, 06 Apr 2005:
1896 Updates for OCOTEA board:
1897 - Changed U-Boot size from 512kByte to 256kByte
1898 - Fixed flash driver to support boot from soldered user flash
1899 - Added README for switch from PIBS firmware to U-Boot
1901 * Patch by Travis Sawyer, 05 Apr 2005:
1902 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1903 Problem found by Andrew Wozniak.
1905 * Patch by Steven Scholz, 06 Apr 2005:
1906 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1907 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1909 * Patches by Robert Whaley, 29 Nov 2004:
1910 - update the pxa-regs.h file for PXA27x chips
1911 - add PXA27x based ADSVIX board
1912 - add support for MMC on PXA27x processors
1914 * Patch by Andrew E. Mileski, 28 Nov 2004:
1915 Fix PPC4xx SPD SDRAM detection bug
1917 * Patch by Hiroshi Ito, 26 Nov 2004:
1918 Fix logic of "test -z" and "test -n" commands
1920 * Patch by Ladislav Michl, 05 Apr 2005:
1921 Add support for VoiceBlue board.
1923 * Patch by Ladislav Michl, 05 Apr 2005:
1924 Fix netboot_common() prototypes.
1926 * Patch by Steven Scholz, 05 Apr 2005:
1927 Use i.MX watchdog timer for reset_cpu()
1929 * Patch by Steven Scholz, 05 Apr 2005:
1930 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1931 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1932 (now in interupts.c)
1934 * Add support for MPC8220 based "sorcery" board.
1936 * Add support for TQM8560 board.
1938 * Add FEC support for TQM8540 board.
1939 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1941 * Patch by Martin Krause, 04 Apr 2005:
1942 Update default configuration for CMC_PU2 board.
1944 * Patch by Steven Scholz, 04 Apr 2005:
1945 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1946 - introduce two new configuration options instead:
1947 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1949 * Patch by Steven Scholz, 04 Apr 2005:
1950 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1952 * Fix timer code for ARM systems: make sure that udelay() does not
1953 reset timers so it's save to use udelay() in timeout code.
1955 * Patch by Mathias Küster, 23 Nov 2004:
1956 add udelay support for the mcf5282 cpu
1958 * Patch by Tolunay Orkun, 16 November 2004:
1959 fix incorrect onboard Xilinx CPLD base address
1961 * Patch by Jerry Van Baren, 08 Nov 2004:
1962 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1963 the jumper for the HRCW source should select flash. If lowboot is
1964 not selected, the jumper for the HRCW source should select the
1966 - change default load base address to 0x00400000
1968 * Patch by Yuli Barcohen, 08 Nov 2004:
1969 Add support for Analogue & Micro Rattler boards.
1970 Tested on Rattler8248.
1972 * Patch by Andre Renaud, 08 Nov 2004:
1973 Fix watchdog support in common/lcd.c
1975 * Patch by Marc Leeman, 05 Nov 2003:
1976 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1977 bug only affects the XPC8245 processors
1979 * Patches by Josef Wagner, 29 Oct 2004:
1980 - Add support for MicroSys CPU87 board
1981 - Add support for MicroSys PM854 board
1983 * Patch by Jian Zhang, 02 Nov 2004:
1984 Add 16-bit NAND support
1986 * Patch by Scott McNutt, 01 Nov 2004:
1987 Add missing NIOS/NIOS2 support for "iminfo" command
1989 * Patch by Detlev Zundel, 29 Oct 2004:
1990 Add missing NIOS/NIOS2 support for "mkimage" tool.
1992 * Patch by David Adair, 27 Oct 2004:
1993 Add missing 440GX SDRAM Controller reset
1995 * Patch by Steven Scholz, 25 Oct 2004:
1996 Declare reset_cpu() in include/common.h instead locally
1998 * Patch by Yusdi Santoso, 22 Oct 2004:
1999 - Add support for HIDDEN_DRAGON board
2000 - fix endianess problem in driver/rtl1839.c
2002 * Patch by Allen Curtis, 21 Oct 2004:
2003 support multiple serial ports
2005 * Patch by Richard Klingler, 03 Apr 2005:
2006 Add call to eth_halt() in net/net.c when called functions fail
2007 after eth_init() has been called.
2009 * Patch by Sam Song, 3 April 2005:
2010 - Update README.Netconsole
2013 * Prepare for SoC rework of ARM code:
2014 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
2015 - rename memsetup into lowlevel_init (function name and source files)
2016 Patch by Steven Scholz, 03 Apr 2005:
2017 - create SoC specific directories include/asm-arm/arch-imx and
2018 include/asm-arm/arch-s3c24x0
2020 * Fix problems with SNTP support;
2021 enable SNTP support in some boards.
2023 * Patches by Martin Krause, 01 Apr 2005:
2024 - Fix flash erase timeout on CMC_PU2
2025 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
2027 * Patch by Steven Scholz, 13 March 2005:
2028 fix cache enabling for AT91RM9200
2030 * Patch by Masami Komiya, 30 Mar 2005:
2031 add SNTP support and expand time server and time offset fields of
2032 DHCP support. See doc/README.SNTP
2034 * Patch by Steven Scholz, 13 Dec 2004:
2035 Fix bug in at91rm920 ethernet driver
2037 * Patch by Steven Scholz, 13 Dec 2004:
2038 Remove duplicated code by merging memsetup.S files for
2039 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2041 * Patch by Detlev Zundel, 31 Mar 2005:
2042 Cleanup duplicate definition of overwrite_console()
2044 * Update TQM5200 configuration;
2045 prepare for Rev. 200 starter kit boards
2047 * Patch by Scott McNutt, 21 Oct 2004:
2048 Add support for Nios-II EPCS Controller core.
2050 * Patch by Scott McNutt, 20 Oct 2004:
2052 - Add sysid command (Nios-II only).
2053 - Locate default exception trampoline at proper offset.
2054 - Implement I/O routines (readb, writeb, etc)
2055 - Implement do_bootm_linux
2057 * Patches by Martin Krause, 22 Mar 2005:
2058 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2059 - add support for SM501 graphics controller
2060 - add support for graphic console on TQM5200
2061 - add support for TQM5200 Rev 200
2062 - cleanup, fix typo in include/configs/TQM5200.h
2064 * Patch by Manfred Baral, 17 Mar 2005:
2067 * Fix RTC configuration for PPChameleon board
2069 * Cleanup, fix typo in include/configs/TQM5200.h
2071 * Patch by Stefan Roese, 16 Mar 2005:
2072 Update for esd auto_update and hh405 board
2074 * Adapt for U-Boot image size (new features enabled) on TQM5200
2076 * Update code for TQM8540 board (and 85xx in general):
2077 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2078 - Reformat boot messages
2079 - Enable redundant environment
2080 - Replace the -O2 optimization flag with -mno-string
2082 * Patch by David Brownell, 10 Mar 2005:
2083 Restore copyright statements in OHCI drivers.
2085 * Add support for TQM8540 board
2087 * Patch by Detlev Zundel, 14 Mar 2005:
2088 NC650: changed NAND flash addressing to using UPMB
2090 * Patch by Stefan Roese, 14 Mar 2005:
2091 Update for esd voh405 fpga image
2093 * INKA4x0: Allow initialization of LCD backlight dimming from
2094 "brightness" environment variable.
2096 * Add port initialization for digital I/O on INKA4x0
2098 * Patch by Stefan Roese, 01 Mar 2005:
2099 Update for esd boards dp405 and hub405
2101 * Fix get_partition_info() parameter error in all other calls
2102 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2104 * Enable USB and IDE support for INKA4x0 board
2106 * Patch by Andrew Dyer, 28 Feb 2005:
2107 fix ext2load passing an incorrect pointer to get_partition_info()
2108 resulting in load failure for devices other than 0
2110 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2112 * Cleanup USB and partition defines
2114 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2116 * Add reset code for Coral-P on INKA4x0 board
2118 * Patch by Martin Krause, 28 Jun 2004:
2119 Update for TRAB board.
2121 * Fix some missing "volatile"s in MPC5xxx FEC driver
2123 * Fix cirrus voltage detection (for CPC45)
2125 * Fix byteorder problem in usbboot and scsiboot commands.
2127 * Patch by Cajus Hahn, 04 Feb 2005:
2128 - don't insist on leading '/' for filename in ext2load
2129 - set default partition to useful value (1) in ext2load
2131 * Patch by Andrew Dyer, 08 Jan 2005:
2132 fix wrong return codes in ext2 code
2134 * Removed '--no-warn-mismatch' option from Makefile. This option
2135 makes 'ld' to overlook binary objects compatibility.
2137 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2138 --end-group) outside of the group. This will make 'ld' to do
2139 _multiple_ search in the library group when resolving symbol
2140 references and do only a _single_ seach in libgcc.a after the group
2143 * Fix stability problems on CPC45 board again.
2145 * Make image detection for diskboot / usbboot / scsiboot more robust
2146 (also check header checksum)
2148 * Update CPC45 board configuration.
2150 * Add USB and PCI support for INKA4x0 board
2152 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2156 * Patch by Robin Getz, 13 Oct 2004:
2157 Add standalone application to change SMC91C111 MAC addresses,
2158 see examples/README.smc91111_eeprom
2160 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2161 Fix Flash support for ARM Integrator CP.
2163 * Patch by Richard Woodruff, 10 Jan 2005:
2164 Update support for OMAP2420 (ARM11) and H4 board:
2165 o clean up and add new types to H4 memory probe code.
2166 o fix to work with internal boot.
2167 o added PRCM config III operation.
2168 o fix marginal flash timings.
2169 o add revison ATAG usage.
2170 o enable voltage scaling at power chip.
2171 o fix compile error for i2c.
2173 * Fix network problem (error when receiving multiple ARP packets)
2175 * Patch by Daniel Poirot, 12 Oct 2004:
2176 Add support for Wind River sbc405 board
2178 * Patch by Rainer Brestan, 12 Oct 2004:
2179 Make examples/Makefile more robust
2181 * Patch by Sam Song, 11 October 2004:
2182 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2183 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2186 * Patch by Sam Song, 10 Oct 2004:
2187 Fix a parameter error in run_command() in main.c
2189 * Patch by Richard Woodruff, 01 Oct 2004:
2190 add support for the TI OMAP2420 processor and its H4 reference
2193 * Patch by Christian Pellegrin, 24 Sep 2004:
2194 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2196 * Patch by Leif Lindholm, 23 Sep 2004:
2197 add support for the AMD db1550 board
2199 * Patch by Travis Sawyer, 15 Sep 2004:
2200 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2201 update README.serial_multi
2203 * Patches by David Snowdon, 07 Sep 2004:
2204 - add u-boot.hex target in the top level Makefile
2205 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2206 - use -mtune=xscale and -march=armv5 options for PXA
2208 * Patch by Florian Schlote, 08 Sep 2004:
2209 Add support for SenTec-COBRA5272-board (ColdFire).
2211 * Patch by Gleb Natapov, 07 Sep 2004:
2212 mpc824x: set PCI latency timer to a sane value
2215 * Patch by Kurt Stremerch, 03 Sep 2004:
2216 Add bitstream configuration option for fpga command (Xilinx only).
2218 * Patch by Kurt Stremerch, 03 Sep 2004:
2219 Add Xilinx Spartan2E family FPGA support
2221 * Patch by Jeff Angielski, 02 Sep 2004:
2222 Add Added support for H2 revision of the EP8260 board.
2223 Fixed formatting for some of the EP8260 related source files.
2225 * Patch by Jon Loeliger, 02 Sep 2004:
2226 Reset monitor size back to 256 so environment can be written
2227 to flash on MPC85xx ADS and CDS releases.
2229 * Patch by Paolo Broggini, 02 Sep 2004:
2230 Make BSS clearing on ARM systems more robust
2232 * Patch by Yue Hu and Joe, 01 Sep 2004:
2233 - add PCI support for ixp425;
2234 - add EEPRO100 suppor tfor ixdp425 board.
2236 * Fix problem with protected sector detection in driver/cfi_flash.c
2238 ======================================================================
2239 Changes for U-Boot 1.1.2:
2240 ======================================================================
2242 * Code cleanup, mostly for GCC-3.3.x
2244 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2245 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2246 additional ethernet addresses.
2248 * Cleanup drivers/i82365.c - avoid duplication of code
2250 * Fix bogus "cannot span across banks" flash error message
2254 * Add support for CompactFlash for the CPC45 Board.
2256 * Fix problems with CMC_PU2 flash driver.
2259 - avoid trigraph warning in fs/ext2/ext2fs.c
2260 - rename UC100 -> uc100
2262 * Add support for UC100 board
2264 * Patch by Stefan Roese, 16 Dez 2004:
2265 - ext2fs support added
2266 - Tundra universe support added
2267 - ColdFire MCF5249 support added (no preloader needed!)
2268 - MCF5249 board TASREG added
2269 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2271 - some esd boards updated
2272 - memory commands "mdc" and "mwc" added for cyclic read/write
2273 (CONFIG_MX_CYCLIC, see README for further description)
2275 * Add support for INKA4X0 board
2277 * Patch by Steven Scholz, 12 Dec 2004:
2278 Fix typo in AT91 memory setup.
2280 * Patch by Martin Krause, 27 Oct 2004:
2281 - add support for "STK52xx" board (including PS/2 multiplexer)
2282 - add hardware detection for TQM5200
2284 * Clean up CMC PU2 flash driver
2286 * Update MAINTAINERS file
2288 * Fix bug in MPC823 LCD driver
2290 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2292 * Enable long help on CMC PU2 board;
2294 increase CPU speed from 179 to 207 MHz.
2296 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2297 unaligned tail part specially).
2299 * Update for AT91RM9200DK and CMC_PU2 boards:
2300 - Enable booting directly from flash
2301 - fix CMC_PU2 flash driver
2303 * Fix mkimage usage message
2305 * Map SRAM on NC650 board
2307 * Work around for Ethernet problems on Xaeniax board
2309 * Patch by TsiChung Liew, 23 Sep 2004:
2310 - add support for MPC8220 CPU
2311 - Add support for Alaska and Yukon boards
2313 * Fix configuration for ERIC board (needs more room)
2315 * Adjust MIPS compiler options at run-time depending on tools version
2316 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2317 "-mcpu=4kc" for old tools)
2319 * Add passing of the command line and memory size information to the
2320 kernel on xaeniax board.
2322 * Enable NAND flash support for NC650 board.
2324 * Patch by Thomas Lange 07 Oct 2004:
2325 Updated README for DBAu1x00 boards to match current status
2327 * Patch by Philippe Robin, 28 Sept 2004:
2328 Fix Flash support for Versatile.
2330 * Patch by Roger Blofeld, 16 Sep 2004:
2331 Fix timeout for DHCP command retry
2333 * Patch by Pantelis Antoniou, 14 Sep 2004:
2334 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2336 * Patch by Pantelis Antoniou, 14 Sep 2004:
2337 Kick watchdog when bz-decompressing
2339 * Fix CFG_HZ problems on AT91RM9200 systems
2340 [Remember: CFG_HZ should be 1000 on ALL systems!]
2342 * Patch by Gridish Shlomi, 30 Aug 2004:
2343 - Add support to revA version of PQ27 and PQ27E.
2344 - Reverted MPC8260ADS baudrate back to original 115200
2346 * Patch by Hojin, 17 Sep 2004:
2347 Fix typo in cfi_flash.c
2349 * Patch by Mark Jonas, 09 September 2004:
2350 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2353 * Patch by Mark Jonas, 31 August 2004:
2354 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2355 improves FTP performance for MPC5200 systems. Enabled for IceCube
2358 * Patch by Michael Bendzick, 30 Aug 2004:
2359 - Improve platform.S code for omap1510inn that detects whether code
2360 is running from SDRAM or not. Patch allows SDRAM to be configured
2361 if code is running out of SRAM at 0x20000000.
2363 * Patch by Frederick Klatt, 30 Aug 2004:
2364 Add support for the Wind River SBC8540/SBC8560 boards
2366 * Configure SX1 board to use drivers/cfi_flash.c
2368 * Patches by Michael Bendzick, 30 Aug 2004:
2369 - Configure omap1510inn board to use drivers/cfi_flash.c
2370 - Make drivers/cfi_flash.c protect environment and redundant
2373 * Patch by Steven Scholz, 23 Jun 2004:
2374 - Add script (tools/img2brec.sh) to programm U-Boot into
2375 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2377 * Patches by Scott McNutt, 24 Aug 2004:
2378 - Add support for Altera Nios-II processors.
2379 - Add support for Psyent PCI-5441 board.
2380 - Add support for Psyent PK1C20 board.
2382 * Patches by Jon Loeliger, 24 Aug 2004:
2383 - Add support for the MPC8541 and MPC8555 CDS boards
2384 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2385 - Convert MPC85xxADS to use common CFI flash driver
2386 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2387 from board_early_init_f()
2388 - Provide SW workaround for PCI initialization on 85xx CDS
2390 * Patches by George G. Davis, 24 Aug 2004:
2391 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2392 - Remove static network setup defaults from mx1ads_config
2393 - update ARM boards to use constants from mach-types.h
2395 * Patch by Gary Jennejohn, 04 Oct 2004:
2396 - fix I2C on at91rm9200
2397 - add support for Ricoh RS5C372A RTC
2399 * Patch by Gary Jennejohn, 01 Oct 2004:
2400 - add support for CMC PU2 board
2401 - add support for I2C on at91rm9200
2403 * Patch by Gary Jennejohn, 28 Sep 2004:
2404 fix baudrate handling on at91rm9200
2406 * Patch by Yuli Barcohen, 22 Aug 2004:
2407 - remove ZPC.1900 board-specific flash driver;
2408 switch the port to generic CFI driver;
2411 * Patch by Hinko Kocevar, 21 Aug 2004:
2412 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2414 * Clean up tools/bmp_logo.c to not add trailing white space
2416 * Patch by Hinko Kocevar, 21 Aug 2004:
2417 - Group common framebuffer functions in common/lcd.c
2418 - Group common framebuffer macros and #defines in include/lcd.h
2419 - Provide calc_fbsize() for video ATAG
2421 * Patch by Sam Song, 21 August 2004:
2422 - Fix a typo in README
2423 - Align "(RO)" output for "flinfo" after "protect on"
2424 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2425 ratio 1:1 when core frequency less than 50MHz
2427 * Patches by Hinko Kocevar, 21 Aug 2004:
2428 - fix some "use of label at end of compound statement" warnings
2429 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2431 * Patch by Steven Scholz, 16 Aug 2004:
2432 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2433 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2434 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2435 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2436 into cpu/arm920t/$(SOC)/
2438 * Patches by Sean Chang, 09 Aug 2004:
2439 - Added support for both 8 and 16 bit mode access to System ACE CF
2441 - Fixed missing System ACE CF device during get FAT partition info
2442 in fat_register_device function.
2443 - Enabled System ACE CF support on ML300.
2445 * Patch by Sean Chang, 09 Aug 2004:
2446 Synch defines for saveenv and do_saveenv functions so they get
2447 compiled under the same statement.
2449 * Patch by Sean Chang, 09 Aug 2004:
2450 - Added I2C support for ML300.
2451 - Added support for ML300 to read out its environment information
2452 stored on the EEPROM.
2453 - Added support to use board specific parameters as part of
2454 U-Boot's environment information.
2455 - Updated MLD files to support configuration for new features
2458 * Patches by Travis Sawyer, 05 Aug 2004:
2459 - Remove incorrect bridge settings for eth group 6
2460 - Add call to setup bridge in ppc_440x_eth_initialize
2461 - Fix ppc_440x_eth_init to reset the phy only if its the
2462 first time through, otherwise, just check the phy for the
2463 autonegotiated speed/duplex. This allows the use of netconsole
2464 - only print the speed/duplex the first time the phy is reset.
2466 * Patch by Shlomo Kut, 29 Mar 2004:
2467 Add support for MKS Instruments "Quantum" board
2469 * Fix build problem with Cogent boards;
2470 avoid using <asm/byteorder.h> when using the host compiler
2472 * Patch by Ganapathi C, 04 Aug 2004:
2473 Fix NFS timeout issue
2475 * Patch by Yuli Barcohen, 19 Jul 2004:
2476 - Fix host tools building in Cygwin environment
2477 - Fix header files search order for host tools
2479 * Patch by Tom Armistead, 19 Jul 2004:
2480 Fix kgdb.S support for 74xx_75x cpu
2482 * Patch by Jon Loeliger, 15 Jul 2004:
2483 Fix MPC85xx I2C driver
2485 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2487 * Patch by Stephen Williams, 15 July 2004
2488 Set the PCI class code for JSE board as part of PCI interface setup
2490 * Patch by Michael Bendzick, 15 Jul 2004:
2491 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2492 CFG_FLASH_USE_BUFFER_WRITE is set
2494 * Patch by Yuli Barcohen, 13 Jul 2004:
2495 Allow clock setting on MPC866/MPC885 series chips according to
2496 environment variable `cpuclk'
2498 * Patch by Yuli Barcohen, 20 Apr 2004:
2499 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2501 * Patch by Vincent Dubey, 24 Sep 2004:
2502 Add support for xaeniax board
2504 * Add comment about non-GPL character of standalone applications to
2507 * Fix FEC ethernet problem on NSCU board.
2509 * Patch by Gary Jennejohn, 09 Sep 2004:
2510 allow to use USART1 as console port on at91rm9200dk boards
2512 * Patch by Stefan Roese, 16 Sep 2004:
2515 * Fix SysClk handling for PPChameleon and CATcenter boards
2517 * Patch by Detlev Zundel, 08 Sep 2004:
2518 Update etags build target
2520 * Improve NetConsole support: add support for broadcast destination
2521 address and buffered input.
2523 * Cleanup compiler warnings for GCC 3.3.x and later
2525 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2527 * Add support for IDS "NC650" board
2529 * Add automatic update support for LWMON board
2531 * Clear Block Lock-Bits when erasing flash on LWMON board.
2533 * Fix return code of "fatload" command
2535 * Enable MSDOS/VFAT filesystem support for LWMON board
2537 * Patch by Martin Krause, 03 Aug 2004:
2538 change timing for SM501 graphics controller on TQM5200 module
2540 * Patch by Mark Jonas, 13 July 2004:
2541 - Total5200 LCD now run in little endian mode. Endianess conversion
2542 is done in hardware.
2543 - Removed last reference to "console" environment variable.
2545 * Patches by Lars Munch, 12 Jul 2004:
2546 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2548 - split out the LXT971A PHY from ns_9750_eth.h
2549 - split the dm9161 phy part out of at91rm9200_ether.c
2551 * Patch by Andreas Engel, 12 Jul 2004:
2552 Replaced hardcoded PL011 clock frequency with config variable.
2553 Fixed wrong CONFIG_CMD_DFL doc.
2555 * Patch by Thomas Viehweger, 09 Jun 2004:
2556 make it possible to remove chpart when there is only one partition
2558 * Add support for console over UDP (compatible to Ingo Molnar's
2559 netconsole patch under Linux)
2561 * Patch by Jon Loeliger, 16 Jul 2004:
2562 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2564 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2565 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2566 and CONFIG_L2_INIT_RAM options.
2567 - Refactor Local Bus initialization out of SDRAM setup.
2568 - Re-implement new version of LBC11/DDR11 errata workarounds.
2569 - Moved board specific PCI init parts out of CPU directory.
2570 - Added TLB entry for PCI-1 IO Memory
2571 - Updated README.mpc85xxads
2573 * Patch by Sascha Hauer, 28 Jun:
2574 - add generic support for Motorola i.MX architecture
2575 - add support for mx1ads, mx1fs2 and scb9328 boards
2577 * Patches by Marc Leeman, 23 Jul 2004:
2578 - Add define for the PCI/Memory Buffer Configuration Register
2579 - corrected comments in cpu/mpc824x/cpu_init.c
2581 * Add support for multiple serial interfaces
2582 (for example to allow modem dial-in / dial-out)
2584 * Patch by Stefan Roese, 15 Jul 2004:
2585 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2587 * Fix NSCU config; add ethernet wakeup code.
2589 * Add link for preloader for Motorola ColdFire to README.m68k
2591 * Patch by Michael Bendzick, 12 Jul 2004:
2592 fix output formatting in drivers/cfi_flash.c
2594 * Patch by Mark Jonas, 02 Jul 2004:
2595 Fix lowboot (again) on MPC5xxx
2597 * Patch by Curt Brune, 07 Jul 2004:
2598 relocate exception vectors on arm720t if needed
2600 * Patch by George G. Davis, 06 Jul 2004:
2601 - update mach-types.h to latest arm.linux.org.uk master list
2602 - Set correct OMAP1610 bi_arch_number for build target
2604 * Patch by Curt Brune, 06 Jul 2004:
2605 evb4510: add support for timer interrupt; cleanup
2607 * Patch by Dan Poirot, 06 Jul 2004:
2608 Fix sbc8260 environment variables
2610 * Cleanup redundand "console" environment variable
2612 * Patch by Mark Jonas, 05 Jul 2004:
2613 add support for the Total5100's and Total5200's LCD screen
2615 * Patches by Dan Eisenhut, 01 Jul 2004:
2617 - Move doc2000.h include to prevent compiler warning on some boards
2619 * Patch by Mark Jonas, 01 Jul 2004:
2620 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2621 MGT5100 and MPC5200 based Freescale platforms.
2623 * Patch by Philippe Robin, 01 Jul 2004:
2624 Add initialization for Integrator and versatile board files.
2626 * Patch by Hinko Kocevar, 01 Jun 2004:
2627 Fix VFD FB allocation, add LCD FB allocation on ARM
2629 * Patch by Martin Krause, 30 Jun 2004:
2630 Add support for TQM5200 board
2632 * Patch by Martin Krause, 29 Jun 2004:
2633 Add loopw command: infinite write loop on address range
2635 * Patches by Yasushi Shoji, 29 Jun 2004:
2636 - add empty include/asm-microblaze/processor.h
2637 - add to CREDITS and MAINTAINERS
2638 - add gd initialization
2639 - add MicroBlaze and SUZAKU board to MAKEALL script
2640 - add reset support for SUZAKU
2641 - add flush_cache() for MicroBlaze
2642 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2643 size flash memory on SUZAKU
2645 * Patch by Prakash Kumar, 27 Jun 2004:
2646 Add support for the PXA250 based Intrinsyc Cerf board.
2648 * Patch by Yasushi Shoji, 27 Jun 2004:
2649 fix comment in include/common.h
2651 * Rename SBC8560 into sbc8560 for consistency
2653 * Patch by Daniel Poirot, 24 Jun 2004:
2654 Add support for Wind River's sbc8240 board
2656 * Patches by Yasushi Shoji, 26 Jun 2004:
2657 - drivers/serial_xuartlite.c: fix "return 0" in void function
2658 - add microblaze support to mkimage tool
2660 * Patch by Fred Klatt, 25 Jun 2004:
2661 Add support for WindRiver's sbc8560 board
2663 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2664 Small Bugs fixes for "at91rm9200dk" board:
2665 - Timing modifications for SPI DataFlash access
2666 - Fix NAND flash detection bug
2668 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2669 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2671 * Patch by Jon Loeliger, 17 June 2004:
2672 Completion of the 8540ADS/8560ADS updates:
2673 Fix some PCI and Rapid I/O memory maps,
2674 Initialize both TSEC 1 and 2,
2676 Update MAINTAINER for 85xx boards and README.mpc85xxads
2678 * Patch by Yuli Barcohen, 16 Jun 2004:
2679 Remove obsolete AdderII port which was superseded by unified
2680 AdderII/Adder87x port
2682 * Patch by Ladislav Michl, 16 Jun 2004:
2683 Fix gcc-3.3.3 warnings for smc91111.c
2685 * Patch by Stefan Roese, 02 Jul 2004:
2686 - Fix bug in 405 ethernet driver; allocated data not cleared!
2687 - Fix problem in 405 i2c driver; don't try to print without console!
2689 * Patch by Paul Ruhland, 11 Jun 2004:
2690 Remove debug code from 'board/lpd7a40x/flash.c'
2692 * Patch by Andrea Marson, 11 Jun 2004:
2693 Update for PPChameleon board:
2694 - support for SysClk @ 25MHz
2695 - support for Silicon Motion SM712 VGA controller
2698 * Patches by Richard Woodruff, 10 Jun 2004:
2699 - fix problems with examples/stubs.c for GCC >= 3.4
2700 - fix problems with gd initialization
2702 * Patch by Curt Brune, 17 May 2004:
2703 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2704 - Add support for ESPD-Inc. EVB4510 Board
2706 * Patch by Marc Leeman, 11 May 2004:
2707 Fix for MPC8245 - reading PPC Memory from another device with the
2708 PPC as PCI target device corrupts data due to interenal hardware
2711 * Fix "cls" command when used with splash screen
2713 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2714 slow download of a big image)
2716 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2717 display even after showing a bitmap
2719 * Patch by Josef Wagner, 04 Jun 2004:
2720 - DDR Ram support for PM520 (MPC5200)
2721 - support for different flash types (PM520)
2722 - USB / IDE / CF-Card / DiskOnChip support for PM520
2723 - 8 bit boot rom support for PM520/CE520
2724 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2725 - I2C and RTC support for CPC45
2726 - support of new flash type (28F160C3T) for CPC45
2728 * Fix flash parameters passed to Linux for PPChameleon board
2730 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2732 * Patch by Paul Ruhland, 10 Jun 2004:
2733 fix support for Logic SDK-LH7A404 board and clean up the
2734 LH7A404 register macros.
2736 * Patch by Matthew McClintock, 10 Jun 2004:
2737 Modify code to select correct serial clock on Sandpoint8245
2739 * Patch by Robert Schwebel, 10 Jun 2004:
2740 Add support for Intel K3 strata flash.
2742 * Patch by Thomas Brand, 10 Jun 2004:
2743 Fix "loads" command on DK1S10 board
2745 * Patch by Yuli Barcohen, 09 Jun 2004:
2746 Add support for 8MB flash SIMM and JFFS2 file system on
2747 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2749 * Patch by Yuli Barcohen, 09 Jun 2004:
2750 Add support for Analogue&Micro Adder87x and the older AdderII board.
2752 * Patch by Ming-Len Wu, 09 Jun 2004:
2753 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2755 * Patch by Sam Song, 09 Jun 2004:
2756 - Add support for RPXlite_DW board
2757 - Update FLASH driver for 4*AM29DL323DB90VI
2758 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2760 * Patch by Mark Jonas, 08 June 2004:
2761 - Make MPC5200 boards evaluate the SVR to print processor name and
2762 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2764 * Patch by Kai-Uwe Bloem, 06 May 2004:
2765 Fix endianess problem in cramfs code
2767 * Patch by Tom Armistead, 04 Jun 2004:
2768 Add support for MAX6900 RTC
2770 * Patches by Ladislav Michl, 03 Jun 2004:
2771 - fix cfi_flash.c on LE systems
2772 - let 'make mrproper' delete u-boot.img as well
2773 - turn printf into debug in cfi_flash.c
2775 * Patch by Kurt Stremerch, 28 May 2004:
2776 Add support for Exys XSEngine board
2778 * Patch by Martin Krause, 27 May 2004:
2779 Fix a MPC5xxx I2C timing issue in i2c_probe().
2781 * Patch by Leif Lindholm, 27 May 2004:
2782 Fix board_init_f() for dbau1x00 board.
2784 * Patch by Imre Deak, 26 May 2004:
2785 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2786 Set flash base accordingly, and decide whether to do or skip board
2787 specific setup steps.
2789 * Patch by Josef Baumgartner, 26 May 2004:
2790 Add missing define in include/asm-m68k/global_data.h
2792 * Patch by Josef Baumgartner, 25 May 2004:
2793 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2795 * Patch by Paul Ruhland, 24 May 2004:
2796 fix SDRAM initialization for LPD7A400 board.
2798 * Patch by Jian Zhang, 20 May 2004:
2799 add support for environment in NAND flash
2801 * Patch by Yuli Barcohen, 20 May 2004:
2802 Add support for Interphase iSPAN boards.
2804 * Patches by Paul Ruhland, 17 May 2004:
2805 - Add I/O functions to the smc91111 ethernet driver to support the
2806 Logic LPD7A40x boards.
2807 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2808 specifically the LPD7A400.
2810 * Patches by Robert Schwebel, 15 May 2004:
2811 - call MAC address reading code also for SMSC91C111;
2812 - make SMSC91C111 timeout configurable, remove duplicate code
2813 - fix get_timer() for PXA
2814 - update doc/README.JFFS2
2815 - use "bootfile" env variable also for jffs2
2817 * Patch by Tolunay Orkun, 14 May 2004:
2818 Add support for Cogent CSB472 board (8MB Flash Rev)
2820 * Patch by Thomas Viehweger, 14 May 2004:
2821 - flash.h: more flash types added
2822 - immap_8260.h: some bits added (useful for RMII)
2823 - cmd_coninfo.c: typo corrected, printf -> puts
2824 - reduced size by replacing spaces with tab
2826 * Patch by Robert Schwebel, 13 May 2004:
2827 Add 'imgextract' command: extract one part of a multi file image.
2829 * Patches by Jon Loeliger, 11 May 2004:
2830 Dynamically handle REV1 and REV2 MPC85xx parts.
2831 (Jon Loeliger, 10-May-2004).
2832 New consistent memory map and Local Access Window across MPC85xx line.
2833 New CCSRBAR at 0xE000_0000 now.
2834 Add RAPID I/O memory map.
2835 New memory map in README.MPC85xxads
2836 (Kumar Gala, 10-May-2004)
2837 Better board and CPU identification on MPC85xx boards at boot.
2838 (Jon Loeliger, 10-May-2004)
2839 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2840 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2841 (Jim Robertson, 10-May-2004)
2842 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2843 Supports multiple PHYs.
2844 (Andy Fleming, 10-May-2004)
2845 Some README.MPC85xxads updates.
2846 (Kumar Gala, 10-May-2004)
2847 Copyright updates for "Freescale"
2848 (Andy Fleming, 10-May-2004)
2850 * Patch by Stephen Williams, 11 May 2004:
2851 Add flash support for ST M29W040B
2852 Reduce JSE specific flash.c to remove dead code.
2854 * Patch by Markus Pietrek, 04 May 2004:
2855 Fix clear_bss code for ARM systems (all except s3c44b0 which
2856 doesn't clear BSS at all?)
2858 * Fix "ping" problem on INC-IP board. Strange problem:
2859 Sometimes the store word instruction hangs while writing to one of
2860 the Switch registers, but only if the next instruction is 16-byte
2861 aligned. Moving the instruction into a separate function somehow
2862 makes the problem go away.
2864 * Patch by Rishi Bhattacharya, 08 May 2004:
2865 Add support for TI OMAP5912 OSK Board
2867 * Patch by Sam Song May, 07 May 2004:
2868 Fix typo of UPM table for rmu board
2870 * Patch by Pantelis Antoniou, 05 May 2004:
2871 - Intracom board update.
2874 * Add support for the second Ethernet interface for the 'PPChameleon'
2877 * Patch by Dave Peverley, 30 Apr 2004:
2878 Add support for OMAP730 Perseus2 Development board
2880 * Patch by Alan J. Luse, 29 Apr 2004:
2881 Fix flash chip-select (OR0) option register setting on FADS boards.
2883 * Patch by Alan J. Luse, 29 Apr 2004:
2884 Report MII network speed and duplex setting properly when
2885 auto-negotiate is not enabled.
2887 * Patch by Jarrett Redd, 29 Apr 2004:
2888 Fix hang on reset on Ocotea board due to flash in wrong mode.
2890 * Patch by Dave Peverley, 29 Apr 2004:
2891 add MAC address detection to smc91111 driver
2893 * Patch by David Müller, 28 Apr 2004:
2894 fix typo in lib_arm/board.c
2896 * Patch by Tolunay Orkun, 20 Apr 2004:
2897 - README update: add CONFIG_CSB272 and csb272_config
2898 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2899 i2cfast environment variable
2901 * Patch by Yuli Barcohen, 19 Apr 2004:
2902 - Rename DUET_ADS to MPC885ADS
2903 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2904 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2905 - Clean up FADS family port to use the new defines
2907 * Fix PCI support on CPC45 board
2909 * Patch by Scott McNutt, 25 Apr 2004:
2910 Add Nios GDB/JTAG Console support:
2911 - Add stubs to support gdb via JTAG.
2912 - Add support for console over JTAG.
2915 * Add support for CATcenter board (based on PPChameleon ME module)
2917 * Patch by Klaus Heydeck, 12 May 2004:
2918 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2919 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2920 various changes to KUP4 board specific files
2922 * Fix minor network problem on MPC5200: need some delay between
2923 resetting the PHY and sending the first packet. Implemented in a
2924 "natural" way by invoking the PHY reset and initialization code
2925 only once after power on vs. each time the interface is brought up.
2927 * Add some limited support for low-speed devices to SL811 USB controller
2928 (at least "usb reset" now passes successfully and "usb info" displays
2929 correct information)
2931 * Change init sequence for multiple network interfaces: initialize
2932 on-chip interfaces before external cards.
2934 * Fix memory leak in the NAND-specific JFFS2 code
2936 * Fix SL811 USB controller when attached to a USB hub
2938 * Fix config option spelling in PM520 config file
2940 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2941 patches by Pantelis Antoniou, 30 Mar 2004)
2943 * Fix minor NAND JFFS2 related issue
2945 * Fixes for SL811 USB controller:
2946 - implement workaround for broken memory stick
2947 - improve error handling
2949 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2950 cope with congested networks.
2952 ======================================================================
2953 Changes for U-Boot 1.1.1:
2954 ======================================================================
2956 * Patch by Travis Sawyer, 23 Apr 2004:
2957 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2958 errata from Vitesse Semiconductor.
2960 * Patch by Philippe Robin, 22 Apr 2004:
2961 Fix ethernet configuration for "versatile" board
2963 * Patch by Kshitij Gupta, 21 Apr 2004:
2964 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2966 * Patch by Steven Scholz, 24 Feb 2004:
2967 Fix a bug in AT91RM9200 ethernet driver:
2968 The MII interface is now initialized before accessing the PHY.
2970 * Patch by John Kerl, 19 Apr 2004:
2971 Use U-boot's miiphy.h for PHY register names, rather than
2972 introducing a new header file.
2974 * Update pci_ids.h from linux-2.4.26
2976 * Patch by Masami Komiya, 19 Apr 2004:
2977 Fix problem cause by VLAN function on little endian architecture
2978 without VLAN environment
2980 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2981 binary image for all clock frequencies. Implement run-time
2982 optimization of flash access timing based on the actual bus
2985 * Modify KUP4X board configuration to use SL811 driver for USB memory
2986 sticks (including FAT / VFAT filesystem support)
2988 * Add SL811 Host Controller Interface driver for USB
2990 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2992 * Patch by Pantelis Antoniou, 19 Apr 2004:
2993 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2994 Minor patches for Intracom boards.
2996 * Patch by Christian Pell, 19 Apr 2004:
2997 cleanup support for CF/IDE on PCMCIA for PXA25X
2999 * Temporarily disabled John Kerl's extended MII command code because
3000 "miivals.h" is missing
3002 * Patches by Mark Jonas, 13 Apr 2004:
3003 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
3004 - Add sync instructions to IceCube SDRAM init code
3005 - Move SDRAM chip constants into seperate include files
3006 - Unify DDR and SDR initialization code
3007 - Unify all IceCube (Lite5xxx) target names
3009 * Patch by John Kerl, 16 Apr 2004:
3010 Enable ranges in mii command, e.g. mii read 0-1f 0 or
3011 mii read 4-7 18-1a. Also add mii dump subcommand for
3012 pretty-printing standard regs 0-5.
3014 * Patch by Stephen Williams, 16 April 2004:
3015 fix typo in JSE.h; update MAINTAINERS
3017 * Patch by Matthew S. McClintock, 14 Apr 2004:
3018 fix initdram function for utx8245 board
3020 * Patch by Markus Pietrek, 14 Apr 2004:
3021 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
3023 * Patch by Reinhard Meyer, 18 Apr 2004:
3024 provide the IDE Reset Function for EMK 5200 boards
3026 * Patch by Masami Komiya, 12 Apr 2004:
3027 fix pci_hose_write_config_{byte,word}_via_dword problems
3029 * Patch by Sangmoon Kim, 12 Apr 2004:
3030 Update max RAM size for debris board
3032 * Patch by Travis Sawyer, 08 Apr 2004:
3033 Add TLB entry for second DIMM slot on ocotea
3035 * Patch by Masami Komiya, 08 Apr 2004:
3036 add RTL8169 network driver
3038 * Patch by Dan Malek, 07 Apr 2004:
3039 - Add support for RPC/STx GP3, Motorola 8560 board
3040 - Update 85xx TSEC driver so it searches MII for first available PHY
3042 - Add functions to support console MII commands.
3044 * Patch by Tolunay Orkun, 07 Apr 2004:
3045 Move initialization of bi_iic_fast[]
3046 from board_init_f() to board_init_r()
3048 * Patch by Yasushi Shoji, 07 Apr 2004:
3049 Cleanup microblaze port
3051 * Patch by Sangmoon Kim, 07 Apr 2004:
3052 Add auto SDRAM module detection for Debris board
3054 * Patch by Rune Torgersen, 06 Apr 2004:
3055 - Fix some PCI problems on the MPC8266ADS board
3056 - Fix the location of some PCI entries in the immap structure
3058 * Patch by Yasushi Shoji, 07 Apr 2004:
3059 - add support for microblaze processors
3060 - add support for AtmarkTechno "suzaku" board
3062 * Configure PPChameleon board to use redundand environment in flash
3064 * Configure PPChameleon board to use JFFS2 NAND support.
3066 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3068 * Patch by Rune Torgersen, 16 Apr 2004:
3071 * Patches by Pantelis Antoniou, 16 Apr 2004:
3072 - add support for a new version of an Intracom board and fix
3073 various other things on others.
3074 - add verify support to the crc32 command (define
3075 CONFIG_CRC32_VERIFY to enable it)
3076 - fix FEC driver for MPC8xx systems:
3077 1. fix compilation problems for boards that use dynamic
3079 2. shut down FEC after network transfers
3080 - HUSH parser fixes:
3081 1. A new test command was added. This is a simplified version of
3082 the one in the bourne shell.
3083 2. A new exit command was added which terminates the current
3085 3. Fixed handing of $? (exit code of last executed command)
3086 - Fix some compile problems;
3087 add "once" functionality for the netretry variable
3089 * Patch by George G. Davis, 02 Apr 2004:
3090 add support for Intel Assabet board
3092 * Patch by Stephen Williams, 01 Apr 2004:
3093 Add support for Picture Elements JSE board
3095 * Patch by Christian Pell, 01 Apr 2004:
3096 Add CompactFlash support for PXA systems.
3098 * Patches by Pantelis Antoniou, 30 Mar 2004:
3099 - add auto-complete support to the U-Boot CLI
3100 - add support for NETTA and NETPHONE boards; fix NETVIA board
3101 - add support for the Epson 156x series of graphical displays
3102 (These displays are serial and not suitable for using a normal
3103 framebuffer console on them)
3104 - add infrastructure needed in order to POST any DSPs in a board
3105 - improve and fix various things in the MPC8xx FEC driver:
3106 1. The new 87x and 88x series of processors have two FECs,
3107 and the new driver supports them both.
3108 2. Another change in the 87x/88x series is support for
3109 the RMII (Reduced MII) interface. However numerous
3110 changes are needed to make it work since the PHYs
3111 are connected to the same lines. That means that
3112 you have to address them correctly over the MII
3114 3. We now correctly match the MII/RMII interface
3115 configuration to what the PHY reports.
3116 - Fix problem when readingthe MII status register. Due to the
3117 internal design of many PHYs you have to read the register
3118 twice. The problem is more apparent in 10Mbit mode.
3119 - add new mode ".jffs2s" for reading from a NAND device: it just
3120 skips over bad blocks.
3121 - add networking support for VLANs (802.1q), and CDP (Cisco
3123 - some minor patches / cleanup
3125 * Patch by Yuli Barcohen, 28 Mar 2004:
3126 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3127 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3128 - Change configuration method for MPC8260ADS family
3130 * add startup code to clear the BSS of standalone applications
3132 * Fix if / elif handling bug in HUSH shell
3134 ======================================================================
3135 Changes for U-Boot 1.1.0:
3136 ======================================================================
3138 * Patch by Mark Jonas: Remove config.tmp files only when
3139 unconfiguring the board
3141 * Adapt RMU board for bigger flash memory
3143 * Patch by Klaus Heydeck, 13 Mar 2003:
3144 Add support for KUP4X Board
3146 * Patch by Pavel Bartusek, 21 Mar 2004
3147 Add Reiserfs support
3149 * Patch by Hinko Kocevar, 20 Mar 2004
3150 - Add auto-release for SMSC LAN91c111 driver
3151 - Add save/restore of PTR and PNR regs as suggested in datasheet
3153 * Patch by Stephen Williams, 19 March 2004
3154 Increase speed of sector reads from SystemACE,
3155 shorten poll timeout and remove a useless reset
3157 * Patch by Tolunay Orkun, 19 Mar 2004:
3158 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3161 * Patch by Brad Kemp, 18 Mar 2004:
3162 prevent machine checks during a PCI scan
3164 * Patch by Pierre Aubert, 18 Mar 2004:
3165 Fix string cleaning in IDE identification
3167 * Patch by Pierre Aubert, 18 Mar 2004:
3168 - Unify video mode handling for Chips & Technologies 69000 Video
3169 chip and Silicon Motion SMI 712/710/810 Video chip
3170 - Add selection of the video output (CRT or LCD) via 'videoout'
3171 environment variable for the Silicon Motion
3174 * Patch by Pierre Aubert, 18 Mar 2004:
3175 include/common.h typo fix
3177 * Patches by Tolunay Orkun, 17 Mar 2004:
3178 - Add support for bd->bi_iic_fast[] initialization via environment
3179 variable "i2cfast" (CONFIG_I2CFAST)
3180 - Add "i2cfast" u-boot environment variable support for csb272
3182 * Patch by Carl Riechers, 17 Mar 2004:
3183 Ignore '\0' characters in console input for use with telnet and
3186 * Patch by Leon Kukovec, 17 Mar 2004:
3187 typo fix for strswab prototype #ifdef
3189 * Patches by Thomas Viehweger, 16 Mar 2004:
3190 - show PCI clock frequency on MPC8260 systems
3191 - add FCC_PSMR_RMII flag for HiP7 processors
3192 - in do_jffs2_fsload(), take load address from load_addr if not set
3193 explicit, update load_addr otherwise
3194 - replaced printf by putc/puts when no formatting is needed
3195 (smaller code size, faster execution)
3197 * Patch by Phillippe Robin, 16 Mar 2004:
3198 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3200 * Patch by Stephen Williams, 15 Mar 2004:
3201 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3203 * Patch by Tolunay Orkun, 15 Mar 2004:
3204 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3206 * Patch by Travis Sawyer, 15 Mar 2004:
3207 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3209 * Add start-up delay to make sure power has stabilized before
3210 attempting to switch on USB on SX1 board.
3212 * Patch by Josef Wagner, 18 Mar 2004:
3213 - Add support for MicroSys XM250 board (PXA255)
3214 - Add support for MicroSys PM828 board (MPC8280)
3215 - Add support for 32 MB Flash on PM825/826
3216 - new SDRAM refresh rate for PM825/PM826
3217 - added support for MicroSys PM520 (MPC5200)
3218 - replaced Query by Identify command in CPU86/flash.c
3219 to support 28F160F3B
3221 * Fix wrap around problem with udelay() on ARM920T
3223 * Add support for Macronix flash on TRAB board
3225 * Patch by Pierre Aubert, 15 Mar 2004:
3226 Fix buffer overflow in IDE identification
3228 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3230 * Remove redundand #define in IceCube.h
3232 * Patch by Steven Scholz, 27 Feb 2004:
3233 - Adding get_ticks() and get_tbclk() for AT91RM9200
3234 - Many white space fixes in cpu/at91rm9200/interrupts.c
3236 * Patches by Steven Scholz, 20 Feb 2004:
3237 some cleanup in AT91RM9200 related code
3239 * Patches by Travis Sawyer, 12 Mar 2004:
3240 - Fix Gigabit Ethernet support for 440GX
3241 - Add Gigabit Ethernet Support to MII PHY utilities
3243 * Patch by Brad Kemp, 12 Mar 2004:
3244 Fixes for drivers/cfi_flash.c:
3245 - Better support for x8/x16 implementations
3246 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3247 - Added defines for AMD command and address constants
3249 * Patch by Leon Kukovec, 12 Mar 2004:
3250 Fix get_dentfromdir() to correctly handle deleted dentries
3252 * Patch by George G. Davis, 11 Mar 2004:
3253 Remove hard coded network settings in TI OMAP1610 H2
3254 default board config
3256 * Patch by George G. Davis, 11 Mar 2004:
3257 add support for ADS GraphicsClient+ board.
3259 * Patch by Pierre Aubert, 11 Mar 2004:
3260 - add bitmap command and splash screen support in cfb console
3261 - add [optional] origin in the bitmap display command
3263 * Patch by Travis Sawyer, 11 Mar 2004:
3264 Fix ocotea board early init interrupt setup.
3266 * Patch by Thomas Viehweger, 11 Mar 2004:
3267 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3269 * Patch by Stephan Linz, 09 Mar 2004
3270 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3272 * Patch by George G. Davis, 9 Mar 2004:
3273 fix recent build failure for SA1100 target
3275 * Patch by Travis Sawyer, 09 Mar 2004:
3276 Support native interrupt mode for the IBM440GX.
3277 Previously it was running in 440GP compatibility mode.
3279 * Patch by Philippe Robin, 09 Mar 2004:
3280 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3283 * Patch by Masami Komiya, 08 Mar 2004:
3284 Don't overwrite server IP address or boot file name
3285 when the boot server does not return values
3287 * Patch by Tolunay Orkun, 5 Mar 2004:
3288 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3290 * Patch by Tolunay Orkun, 5 Mar 2004:
3291 Fix early board initialization for Cogent CSB272 board
3293 * Patch by Ed Okerson, 3 Mar 2004:
3294 fix CFI flash writes for little endian systems
3296 * Patch by Reinhard Meyer, 01 Mar 2004:
3297 generalize USB and IDE support for MPC5200 with according
3298 changes to IceCube.h and TOP5200.h
3299 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3300 add info about USB and IDE to README
3302 * Patch by Yuli Barcohen, 4 Mar 2004:
3303 Fix problems with GCC 3.3.x which changed handling of global
3304 variables explicitly initialized to zero (now in .bss instead of
3307 * Patch by Leon Kukovec, 02 Mar 2004:
3308 add strswab() to fix IDE LBA capacity, firmware and model numbers
3309 on little endian machines
3311 * Patch by Masami Komiya, 02 Mar 2004:
3312 - Remove get_ticks() from NFS code
3313 - Add verification of RPC transaction ID
3315 * Patch by Pierre Aubert, 02 Mar 2004:
3316 cleanup for IDE and USB drivers for MPC5200
3318 * Patch by Travis Sawyer, 01 Mar 2004:
3320 - Add IBM PPC440GX Ref Platform support (Ocotea)
3321 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3322 Adapted to U-Boot and 440GX port
3324 - Add gracious handling of all Ethernet Pin Selections for 440GX
3325 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3327 - Add needed bit definitions
3330 * Patch by Carl Riechers, 1 Mar 2004:
3331 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3333 * Patch by Stephan Linz, 27 Feb 2004
3334 - avoid problems for targets without NFS download support
3336 * Patch by Rune Torgersen, 27 Feb 2004:
3337 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3338 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3339 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3341 * Patch by Masami Komiya, 27 Feb 2004:
3342 Fix rarpboot: add autoload by NFS
3344 * Patch by Dan Eisenhut, 26 Feb 2004:
3345 fix flash_write return value in saveenv
3347 * Patch by Stephan Linz, 11 Dec 2003
3348 expand config.mk to avoid trigraph warnings on NIOS
3350 * Rename "BMS2003" board into "HMI10"
3352 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3353 storage; auto-set console on USB port (using preboot command)
3355 * Add support for SX1 mobile phone; add support for USB-based console
3356 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3358 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3360 * Fix SDRAM timings for LITE5200 / IceCube board
3362 * Handle Auti-MDIX / connection status for INCA-IP
3364 * Fix USB problems when attempting to read 0 bytes
3366 * Patch by Travis Sawyer, 26 Feb 2004:
3367 Fix broken compile for XPEDITE1K target.
3369 * Patch by Stephan Linz, 26 Feb 2004:
3370 Bug fix for NFS code on NIOS targets
3372 * Patch by Stephen Williams, 26 Feb 2004:
3373 Break up SystemACE reads of large block counts
3375 * Patch by Pierre Aubert, 26 Feb 2004
3376 add IDE support for MPC5200
3378 * Patch by Masami Komiya, 26 Feb 2004:
3379 add autoload via NFS
3381 * Patch by Stephen Williams
3382 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3383 elsewhere in the source.
3385 * Patch by Steven Scholz, 25 Feb 2004:
3386 - Timeouts in FPGA code should be based on CFG_HZ
3387 - Minor cleanup in code for Altera FPGA ACEX1K
3389 * Patch by Steven Scholz, 25 Feb 2004:
3390 Changed "Directory Hierarchy" section in README
3392 * Patch by Masami Komiya, 25 Feb 2004:
3393 Reduce copy count in nfs_read_reply() of NFS code
3395 * Patch by Markus Pietrek, 24 Feb 2004:
3396 NS9750 DevBoard added
3398 * Patch by Pierre Aubert, 24 Feb 2004
3399 add USB support for MPC5200
3401 * Patch by Steven Scholz, 24 Feb 2004:
3402 - fix MII commands to use values from last command
3404 * Patch by Torsten Demke, 24 Feb 2004:
3405 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3407 * Patch by Rahul Shanbhag, 19 Feb 2004:
3408 Fixes for for OMAP1610 board:
3409 - shift some IRQ specific code to platform.S file
3410 - remove duplicatewatchdog reset code from start.S
3412 * Make Auto-MDIX Support configurable on INCA-IP board
3414 * Fix license for mkimage tool
3416 * Patch by Masami Komiya, 24 Feb 2004:
3417 Update NetBootFileXferSize in NFS code
3419 * Patch by Scott McNutt, 24 Feb 2004:
3420 fix packet length in NFS code
3422 * Patch by Masami Komiy, 22 Feb 2004:
3423 Add support for NFS for file download
3425 * Patch by Andrea Scian, 17 Feb 2004:
3426 Add support for S3C44B0 processor and DAVE B2 board
3428 * Patch by Steven Scholz, 20 Feb 2004:
3429 - Add support for MII commands on AT91RM9200 boards
3430 - some cleanup in AT91RM9200 ethernet code
3432 * Patch by Peter Ryser, 20 Feb 2004:
3433 Add support for the Xilinx ML300 platform
3435 * Patch by Stephan Linz, 17 Feb 2004:
3436 Fix watchdog support for NIOS
3438 * Patch by Josh Fryman, 16 Feb 2004:
3439 Fix byte-swapping for cfi_flash.c for different bus widths
3441 * Patch by Jon Diekema, 14 Jeb 2004:
3442 Remove duplicate "FPGA Support" notes from the README file
3444 * Patches by Reinhard Meyer, 14 Feb 2004:
3445 - update board/emk tree; use common flash driver
3446 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3447 [adapted for other PPC CPUs -- wd]
3448 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3450 * Patch by Jon Diekema, 13 Feb 2004:
3451 Call show_boot_progress() whenever POST "FAILED" is printed.
3453 * Patch by Nishant Kamat, 13 Feb 2004:
3454 Add support for TI OMAP1610 H2 Board
3455 Fixes for cpu/arm926ejs/interrupt.c
3456 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3457 Fix for a timer bug in OMAP1610 Innovator
3458 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3460 * Patches by Stephan Linz, 12 Feb 2004:
3461 - add support for NIOS timer with variable period preload counter value
3462 - prepare POST framework support for NIOS targets
3464 * Patch by Denis Peter, 11 Feb 2004:
3465 add POST support for the MIP405 board
3467 * Patch by Laurent Mohin, 10 Feb 2004:
3468 Fix buffer overflow in common/usb.c
3470 * Patch by Tolunay Orkun, 10 Feb 2004:
3471 Add support for Cogent CSB272 board
3473 * Patch by Thomas Elste, 10 Feb 2004:
3474 Add support for NET+50 CPU and ModNET50 board
3476 * Patch by Sam Song, 10 Feb 2004:
3477 Fix typos in cfi_flash.c
3479 * Patch by Leon Kukovec, 10 Feb 2004
3480 Fixed long dir entry slot id calculation in get_vfatname
3482 * Patch by Robin Gilks, 10 Feb 2004:
3483 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3484 !=, <>, <, >, <=, >=)
3486 * Fix problem with side effects in macros in include/usb.h
3488 * Patch by David Benson, 13 Nov 2003:
3489 bug 841358 - fix TFTP download size limit
3491 * Fixing bug 850768:
3492 improper flush_cache() in load_serial()
3494 * Fixing bug 834943:
3495 MPC8540 - missing volatile declarations
3497 * Patch by Stephen Williams, 09 Feb 2004:
3498 Add support for Xilinx SystemACE chip:
3499 - New files common/cmd_ace.c and include/systemace.h
3500 - Hook systemace support into cmd_fat and the partition manager
3502 * Patch by Travis Sawyer, 09 Feb 2004:
3503 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3505 * Patch by Travis Sawyer, 09 Feb 2004:
3507 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3508 - Add phymode for 440 enet
3511 - Change board_pre_init to board_early_init_f
3512 - Add user flash to bus controller setup
3514 - Fix is_pci_host to check GPIO for monarch bit
3515 - Force xpedite1k to pci conventional mode (via #define option)
3517 * Patch by Brad Kemp, 4 Feb 2004:
3518 - handle the machine check that is generated during the PCI scans
3520 - define the registers used in the IMMR by the PCI subsystem.
3522 * Patch by Pierre Aubert, 03 Feb 2004:
3523 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3525 * Patch by Jeff Angielski, 03 Feb 2004:
3526 Fix copy & paste error in cpu/mpc8260/pci.c
3528 * Patch by Reinhard Meyer, 24 Jan 2004:
3529 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3531 * Add Auto-MDIX support for INCA-IP
3535 * Patch by Josef Baumgartner, 10 Feb 2004:
3536 Fixes for ColdFire port
3538 * Patch by Brad Kemp, 11 Feb 2004:
3539 Fix CFI flash driver problems
3541 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3542 modules at CPU clock frequencies above 66 MHz.
3544 * Optimize flash programming speed for LWMON (by another 100% :-)
3546 * Patch by Jian Zhang, 3 Feb 2004:
3547 - Changed the incorrect FAT12BUFSIZE
3548 - data_begin in fsdata can be negative. Changed it to be short.
3550 * Patches by Stephan Linz, 30 Jan 2004:
3551 1: - board/altera/common/flash.c:flash_erase():
3552 o allow interrupts befor get_timer() call
3553 o check-up each erased sector and avoid unexpected timeouts
3554 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3555 o enclose sevenseg_set() in cpp condition
3556 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3557 - fix some typed in mistakes in the NIOS documentation
3558 2: - split DK1C20 configuration into several header files:
3559 o two new files for each NIOS CPU description
3560 o U-Boot related part is remaining in DK1C20.h
3561 3: - split DK1S10 configuration into several header files:
3562 o two new files for each NIOS CPU description
3563 o U-Boot related part is remaining in DK1S10.h
3564 4: - Add support for the Microtronix Linux Development Kit
3565 NIOS CPU configuration at the Altera Nios Development Kit,
3566 Stratix Edition (DK-1S10)
3567 5: - Add documentation for the Altera Nios Development Kit,
3568 Stratix Edition (DK-1S10)
3569 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3571 7: - Add support for the common U-Boot SPI framework at
3574 * Patch by Rahul Shanbhag, 28 Jan 2004:
3575 Fix flash protection/locking handling for OMAP1610 innovator board.
3577 * Patch by Rolf Peukert, 28 Jan 2004:
3578 fix flash write problems on CSB226 board (write with 32 bit bus width)
3580 * Patches by Mark Jonas, 16 Jan 2004:
3581 - fix rounding error when calculating baudrates for MPC5200 PSCs
3582 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3583 time which is not supported
3585 * Patch by Yuli Barcohen, 26 Jan 2004:
3586 Allow bzip2 compression for small memory footprint boards
3588 * Patch by Brad Kemp, 21 Jan 2004:
3589 Add support for CFI flash driver for both the Intel and the AMD
3592 * Patch by Travis Sawyer, 20 Jan 2004:
3593 Fix pci bridge auto enumeration of sibling p2p bridges.
3595 * Patch by Tolunay Orkun, 12 Jan 2004:
3596 Add some delays as needed for Intel LXT971A PHY support
3598 * Patches by Stephan Linz, 09 Jan 2004:
3599 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3600 - make DK1C20 board configuration related to ASMI conform to
3603 * Patch by Anders Larsen, 09 Jan 2004:
3605 ARM memory layout fixes: the abort-stack is now set up in the
3606 correct RAM area, and the BSS is zeroed out as it should be.
3608 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3609 of the linker scripts are replaced by '__bss_start' and '_end',
3610 resp., which is a further step to eliminate unnecessary differences
3611 between the implementation of the CPU architectures.
3613 * Patch by liang a lei, 9 Jan 2004:
3614 Fix Intel 28F128J3 ID in include/flash.h
3616 * Patch by Masami Komiya, 09 Jan 2004:
3617 add support for TB0229 board (NEC VR4131 MIPS processor)
3619 * Patch by Leon Kukovec, 12 Dec 2003:
3620 changed extern __inline__ into static __inline__ in
3621 include/linux/byteorder/swab.h
3623 * Patch by Travis Sawyer, 30 Dec 2003:
3624 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3625 select MDI port based on enabled EMAC device.
3626 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3629 * Patch by Wolter Kamphuis, 15 Dec 2003:
3630 made CONFIG_SILENT_CONSOLE usable on all architectures
3632 * Disable date command on TQM866M - there is no RTC on MPC866
3634 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3636 * Implement adaptive SDRAM timing configuration based on actual CPU
3637 clock frequency for INCA-IP; fix problem with board hanging when
3638 switching from 150MHz to 100MHz
3640 * Add PCMCIA CS support for BMS2003 board
3642 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3643 see doc/README.MPC866 for details;
3644 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3645 calculate CPU clock frequency from PLL register values.
3647 * Add support for 128 MB RAM on TQM8xxL/M modules
3649 * Fix PS/2 keyboard problem caused by statically initialized variable
3650 pointing to a location in flash
3652 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3654 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3655 before we can access it; add delay in case we are faster (with no
3658 * Cleanup of some init functions
3660 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3661 to avoid Linux crashes by early packets coming in.
3663 * Accelerate flash accesses on LWMON board by using buffered writes
3665 * Fix typo in Makefile;
3666 fix problem with PARTNUM detection
3668 * Patch by Reinhard Meyer, 09 Jan 2004:
3669 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3671 * Add support for IDE LED on BMS2003 board
3672 (exclusive with status LED!)
3674 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3677 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3678 Add common files for "emk" boards
3680 * Add a common get_ram_size() function and modify the the
3681 board-specific files to invoke that common implementation.
3683 ======================================================================
3684 Changes for U-Boot 1.0.1:
3685 ======================================================================
3687 * Set default clock for INCA-IP to 150 MHz
3689 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3690 add I2C support; add support for DS1337 RTC
3692 * Add CompactFlash support for BMS2003 board
3694 * Add support for status LED on BMS2003 board
3696 * Patch by Scott McNutt, 02 Jan 2004:
3697 Add support for the Nios Active Serial Memory Interface (ASMI)
3700 * Patch by Andrea Marson, 16 Dec 2003:
3701 Add support for the PPChameleon ME and HI modules
3703 * Patch by Yuli Barcohen, 22 Dec 2003:
3704 Add support for Motorola DUET ADS board (MPC87x/88x)
3706 * Patch by Robert Schwebel, 15 Dec 2003:
3707 add support for cramfs (uses JFFS2 command interface)
3709 * Patches by Stephan Linz, 11 Dec 2003:
3710 - more documentation for NIOS port
3711 - new struct nios_pio_t, struct nios_spi_t
3712 - Reconfiguration for NIOS Development Kit DK1C20:
3713 o move board related code from board/dk1c20
3714 to board/altera/dk1c20
3715 o create a new common source path board/altera/common
3716 and move generic flash access stuff into it
3717 o change/expand configuration file DK1C20.h
3718 - Add support for NIOS Development Kit DK1S10
3719 - Add status LED support for NIOS systems
3720 - Add dual 7-segment LED support for Altera NIOS DevKits
3722 * Patch by Ronen Shitrit, 10 Dec 2003:
3723 Add support for the Marvell DB64360 / DB64460 development boards
3725 * Patch by Detlev Zundel, 10 Dec 2003:
3726 fix dependency problem in examples/Makefile
3728 * Patch by Denis Peter, 8 Dec 2003
3729 - add support for the PATI board (MPC555)
3730 - add SPI support for the MPC5xx
3732 * Patch by Anders Larsen, 08 Dec 2003:
3733 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3734 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3735 cleanup some redundand #defines
3737 * Patch by André Schwarz, 8 Dec 2003:
3738 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3739 - TX and RX deskriptors must be quad-word aligned
3740 - does not work with only one TX deskriptor
3741 - standard reset method does not work
3743 * Patch by Masami Komiya, 08 Dec 2003:
3744 add RTL8139 ethernet driver
3746 * Patches by Ed Okerson, 07 Dec 2003:
3747 - fix ethernet for the AU1x00 processors in little-endian mode.
3748 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3750 * Minor code cleanup (coding style)
3752 * Patch by Reinhard Meyer, 30 Dec 2003:
3753 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3754 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3755 - turned debug print of PHY registers into a function (called in two places)
3756 - added support for EMK MPC5200 based modules
3758 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3760 * Add support for TQM866M modules
3762 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3764 * Fix a few compiler warnings
3766 * Patch by Reinhard Meyer, 28 Dec 2003:
3767 Add initial support for TOP5200 board
3769 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3770 environment variable which can set to "100", "133", or "150". The
3771 CPU clock will be configured accordingly upon next reboot. Other
3772 values are ignored. In case of an invalid or undefined "cpuclk"
3773 value, the compile-time default CPU clock speed will be used.
3775 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3776 window that is used to access the UART registers by the Linux driver)
3778 * Patch by Reinhard Meyer, 20 Dec 2003:
3779 Fix clock calculation for the MPC5200 for higher clock frequencies
3780 (above 2**32 / 10 = 429.5 MHz).
3782 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3784 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3786 * Add new configuration for IceCube board with DDR memory
3788 * Update TRAB memory configurations
3790 * Add JFFS2 support for INCA-IP board
3792 * Patch by Bill Hargen, 09 Dec 2003:
3793 - BUBINGA405EP: changed flash driver to protect top sector containing
3795 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3796 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3797 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3798 - 405EP: added/fixed support for "reginfo" command.
3799 - 4xx: removed spurious MII error messages on "mii info" command.
3801 * Patch by Bernhard Kuhn, 28 Nov 2003:
3802 add support for ColdFire CPU
3803 add support for Motorola M5272C3 and M5282EVB boards
3805 * Patch by Pierre Aubert, 24 Nov 2003:
3806 - add a return value for the fpga command
3807 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3808 is defined. If ide_preinit fails, ide_init is aborted.
3809 - fix an endianess problem in fat.h
3811 * Patch by Wolter Kamphuis, 05 Dec 2003:
3812 Add support for SNMC's QS850/QS823/QS860T boards
3814 * Patch by Yuli Barcohen, 3 Dec 2003:
3815 "revive" U-Boot support for old Motorola MPC860ADS board
3817 * Patch by Cam(ilo?), 03 Dec 2003:
3818 make examples build even with broken Montavista objcopy
3820 * Patch by Pavel Bartusek, 27 Nov 2003:
3821 fix conversion problem with "bootretry" evironment variable
3823 * Patch by Andre Schwarz, 24 Nov 2003:
3824 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3826 * Patch by Pavel Bartusek, 21 Nov 2003:
3827 set ZMII bridge speed on 440
3829 * Patch by Anders Larsen, 17 Nov 2003:
3830 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3832 * Patches by David Müller, 14 Nov 2003:
3833 - board/mpl/common/common_util.c
3834 * implement support for BZIP2 compressed images
3835 * various cleanups (printf -> puts, ...)
3836 - board/mpl/common/flash.c
3837 * report correct errors to upper layers
3838 * check the erase fail and VPP low bits in status reg
3839 - board/mpl/vcma9/cmd_vcma9.c
3840 - board/mpl/vcma9/flash.c
3841 * various cleanups (printf -> puts, ...)
3843 * fix typo in comment
3844 - cpu/arm920t/usb_ohci.c
3845 * support for S3C2410 is missing in #if line
3847 * reinit some registers in case of error (cable missing, ...)
3849 * support for USB/MMC devices is missing in #if line
3850 - include/configs/MIP405.h
3851 - include/configs/PIP405.h
3852 * enable BZIP2 support
3853 * enlarge malloc space to 1MiB because of BZIP2 support
3854 - include/configs/VCMA9.h
3855 * enable BZIP2 support
3856 * enlarge malloc space to 1MiB because of BZIP2 support
3857 * enable USB support
3858 - lib_arm/armlinux.c
3859 * change calling convention of ARM Linux kernel as
3860 described on http://www.arm.linux.org.uk/developer/booting.php
3862 * Patch by Thomas Lange, 14 Nov 2003:
3863 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3864 support all these AMD boards.
3866 * Patch by Thomas Lange, 14 Nov 2003:
3867 Workaround for mips au1x00 physical memory accesses (the au1x00
3868 uses a 36 bit bus internally and cannot access physical memory
3869 directly. Use the uncached SDRAM address instead of the physical
3872 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3873 add Realtek 8019 ethernet driver
3875 * Patch by Yuli Barcohen, 13 Nov 2003:
3876 MPC826xADS/PQ2FADS cleanup
3878 * Patch by Anders Larsen, 12 Nov 2003:
3879 Update README to mark the PORTIO commands non-standard
3881 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3882 update for for Atmel AT91RM9200DK development kit:
3883 - support for environment variables in DataFlash
3884 - Atmel DataFlash AT45DB1282 support
3886 * Patch by Jeff Carr, 11 Nov 2003:
3887 add support for new version of 8270 processors
3889 * Patches by George G. Davis, 05 Nov 2003:
3890 - only pass the ARM linux initrd tag to the kernel when an initrd
3892 - update omap1510inn configuration file
3894 * Patches by Stephan Linz, 3 Nov 2003:
3895 - more endianess fixes for LAN91C111 driver
3896 - CFG_HZ configuration patch for NIOS Cyclone board
3898 * Patch by Stephan Linz, 28 Oct 2003:
3899 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3901 * Patch by Steven Scholz, 20 Oct 2003:
3902 - make "mii info <addr>" show infor for PHY at "addr" only
3903 - Endian fix for miiphy_info()
3905 * Patch by Gleb Natapov, 19 Sep 2003:
3906 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3908 * Patch by Anders Larsen, 17 Sep 2003:
3909 Bring ARM memory layout in sync with the documentation:
3910 stack and malloc-heap are now located _below_ the U-Boot code
3912 * Accelerate booting on TRAB board: read and check autoupdate image
3913 headers first instead of always reading the whole images.
3915 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3917 * Enabled password check on RMU board
3919 * Fix configuration problem with IceCube in LOWBOOT configuration:
3920 envrionment got embedded, corrupting the image layout.
3922 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3924 * Added BMS2003 board
3925 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3927 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3928 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3931 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3934 * Add checksum verification to 'imls' command
3936 * Add bd_info fields needed for 4xx Linux I2C driver
3938 * Patch by Martin Krause, 4 Nov. 2003:
3939 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3941 * Print used network interface when CONFIG_NET_MULTI is set
3943 * Patch by Bernhard Kuhn, 28 Oct 2003:
3944 Add low boot support for MPC5200
3946 * Fix problem with dual PCMCIA support (NSCU)
3948 * Fix MPC5200 I2C initialization function
3950 ======================================================================
3951 Changes for U-Boot 1.0.0:
3952 ======================================================================
3954 * Fix parameter passing to standalone images with bootm command
3956 * Patch by Kyle Harris, 30 Oct 2003:
3957 Fix build errors for ixdp425 board
3959 * Patch by David M. Horn, 29 Oct 2003:
3960 Fixes to build under CYGWIN
3962 * Get IceCube MGT5100 working (again)
3964 * Fix problems in memory test on some boards (which was not
3965 non-destructive as intended)
3967 * Patch by Gary Jennejohn, 28 Oct 2003:
3968 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3969 to prevent stack overflow on ARM systems
3971 * Patch by Stephan Linz, 28 Oct 2003:
3972 fix init sequence error for NIOS port
3974 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3976 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3978 * Patch by Xiao Xianghua, 23 Oct 2003:
3979 small patch for mpc85xx
3981 * Fix small problem in MPC5200 I2C driver
3983 * Fix FCC3 support on ATC board
3985 * Correct header printing for multi-image files in do_bootm()
3987 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3989 * Fix PCI problems on PPChameleon board
3991 * Patch by Steven Scholz, 18 Oct 2003:
3992 Fix AT91RM9200 ethernet driver
3994 * Patch by Nye Liu, 17 Oct 2003:
3995 Fix typo in include/mpc8xx.h
3997 * Patch by Richard Woodruff, 16 Oct 03:
3998 Fixes for cpu/arm925/interrupt.c
3999 - Initialize timestamp & lastdec vars.
4000 - fix timestamp overflows.
4001 - fix lastdec overflow.
4002 - smarter normalization to allow udelay() below 1ms to work.
4004 * Patch by Scott McNutt, 16 Oct
4005 add networking support for the Altera Nios Development Kit,
4006 Cyclone Edition (DK-1C20)
4008 * Patch by Jon Diekema, 14 Oct 2003:
4009 add hint about doc/README.silent to README file
4011 * Add CompactFlash support for NSCU
4013 * Fix PCI problems on PPChameleonEVB
4015 * TRAB auto-update: Base decision if we have to strip the image
4016 header on image type as encoded in the header
4017 (include image type patch by Martin Krause, 17 Oct 2003)
4019 * Patches by Xianghua Xiao, 15 Oct 2003:
4021 - Added Motorola CPU 8540/8560 support (cpu/85xx)
4022 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
4023 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
4025 * Fix flash timings on TRAB board
4027 * Make sure HUSH is initialized for running auto-update scripts
4029 * Make 5200 reset command _really_ reset the board, without running
4030 any other code after it
4032 * Fix errors with flash erase when range spans across banks
4033 that are mapped in reverse order
4035 * Fix flash mapping and display on P3G4 board
4037 * Patch by Kyle Harris, 15 Jul 2003:
4038 - add support for Intel IXP425 CPU
4039 - add support for IXDP425 eval board
4041 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4042 for more information
4044 * Patch by Steven Scholz, 10 Oct 2003
4045 - Add support for Altera FPGA ACEX1K
4047 * Patches by Thomas Lange, 09 Oct 2003:
4048 - fix cmd_ide.c for non ppc boards (read/write functions did not
4049 add ATA base address)
4050 - fix for shannon board
4051 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4052 - Endian swap ATA identity for all big endian CPUs, not just PPC
4053 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4055 - add support for dbau1x00 board (MIPS32)
4057 * Patch by Sangmoon Kim, 07 Oct 2003:
4058 add support for debris board
4060 * Patch by Martin Krause, 09 Oct 2003:
4061 Fixes for TRAB board
4062 - /board/trab/rs485.c: correct baudrate
4063 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4064 udelay(); fix some timing problems with adc controller
4065 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4066 modify commands: touch and buzzer
4068 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4069 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4070 Use direct function calls for auto_update instead of hush commands
4072 * Patch by Scott McNutt, 04 Oct 2003:
4073 - add support for Altera Nios-32 CPU
4074 - add support for Nios Cyclone Development Kit (DK-1C20)
4076 * Patch by Steven Scholz, 29 Sep 2003:
4077 - A second parameter for bootm overwrites the load address for
4078 "Standalone Application" images.
4079 - bootm sets environment variable "filesize" to the resulting
4080 (uncompressed) data length for "Standalone Application" images
4081 when autostart is set to "no". Now you can do something like
4082 if bootm $fpgadata $some_free_ram ; then
4083 fpga load 0 $some_free_ram $filesize
4086 * Patch by Denis Peter, 25 Sept 2003:
4087 add support for the MIP405 Rev. C board
4089 * Patch by Yuli Barcohen, 25 Sep 2003:
4090 add support for Zephyr Engineering ZPC.1900 board
4092 * Patch by Anders Larsen, 23 Sep 2003:
4093 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4094 implemented for the x86 architecture)
4096 * Patch by Sangmoon Kim, 23 Sep 2003:
4097 fix pll_pci_to_mem_multiplier table for MPC8245
4099 * Patch by Anders Larsen, 22 Sep 2003:
4100 enable timed autoboot on PXA
4102 * Patch by David Müller, 22 Sep 2003:
4103 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4104 returns correct libgcc file path
4105 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4106 time on s3c24x0 systems
4108 * Patch by Jon Diekema, 19 Sep 2003:
4109 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4110 link state to the fault LED.
4111 - In NetLoop, make the Fault LED reflect the link status. The link
4112 status gets updated on entry, and on timeouts.
4114 * Patch by Anders Larsen, 18 Sep 2003:
4115 allow mkimage to build and run on Cygwin-hosted systems
4117 * Patch by Frank Müller, 18 Sep 2003:
4118 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4121 * Patch by Pantelis Antoniou, 16 Sep 2003:
4122 add tool to compute fileds in the PLPRCR register for MPC86x
4124 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4126 * Fix build problems under FreeBSD
4128 * Add generic filesystem image type
4130 * Make fatload set filesize environment variable
4132 * enable basic / medium / high-end configurations for PPChameleonEVB
4133 board; fix NAND code
4135 * enable TFTP client code to specify to the server the desired
4136 timeout value (see RFC-2349)
4138 * Improve SDRAM setup for TRAB board
4140 * Suppress all output with splashscreen configured only if "splashimage"
4143 * Fix problems with I2C support for mpc5200
4145 * Adapt TRAB configuration and auto_update to new memory layout
4147 * Add configuration for wtk board
4149 * Add support for the Sharp LQ065T9DR51U LCD display
4151 * Patch by Rune Torgersen, 17 Sep 2003:
4152 - Fixes for MPC8266 default config
4153 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4155 * Patches by Jon Diekema, 17 Sep 2003:
4156 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4159 - adjust "help" output
4161 * Patches by Anders Larsen, 17 Sep 2003:
4162 - fix spelling errors
4163 - set GD_FLG_DEVINIT flag only after device function pointers
4165 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4167 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4168 - trigger watchdog while waiting in serial driver
4170 * Add auto-update code for TRAB board using USB memory sticks,
4171 support new configuration with more memory
4173 * disable MPC5200 bus pipelining as workaround for bus contention
4175 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4176 priority; configure critical interrupts to be handled like external
4179 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4180 go back to 66 MHz for stability
4182 * Patches by Jon Diekema, 15 Sep 2003:
4183 - add description for missing CFG_CMD_* entries in the README file
4186 * Patch by Gleb Natapov, 14 Sep 2003:
4187 enable watchdog support for all MPC824x boards that have a watchdog
4189 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4190 "Non-octet Aligned Frame" errors we see at 100 Mbps
4192 * Patch by Sharad Gupta, 14 Sep 2003:
4193 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4195 * Patch by llandre, 11 Sep 2003:
4196 update configuration for PPChameleonEVB board
4198 * Patch by David Müller, 13 Sep 2003:
4199 various changes to VCMA9 board specific files
4201 * Add I2C support for MGT5100 / MPC5200
4203 * Patch by Rune Torgersen, 11 Sep 2003:
4204 Changed default memory option on MPC8266ADS to NOT be Page Based
4205 Interleave, since this doesn't work very well with the standard
4208 * Patch by George G. Davis, 12 Sep 2003:
4209 fix Makefile settings for sk98 driver
4211 * Patch by Stefan Roese, 12 Sep 2003:
4212 - new boards added: DP405, HUB405, PLU405, VOH405
4213 - some esd boards updated
4214 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4216 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4218 * Patch by Martin Krause, 11 Sep 2003:
4219 add burn-in tests for TRAB board
4221 * Enable instruction cache on MPC5200 board
4223 * Patch by Denis Peter, 11 Sep 2003:
4224 - fix USB data pointer assignment for bulk only transfer.
4225 - prevent to display erased directories in FAT filesystem.
4227 * Change output format for NAND flash - make it look like for other
4230 ======================================================================
4231 Changes for U-Boot 0.4.8:
4232 ======================================================================
4234 * Add I2C and RTC support for RMU board
4236 * Patches by Denis Peter, 9 Sep 2003:
4237 add FAT support for IDE, SCSI and USB
4239 * Patches by Gleb Natapov, 2 Sep 2003:
4240 - cleanup of POST code for unsupported architectures
4241 - MPC824x locks way0 of data cache for use as initial RAM;
4242 this patch unlocks it after relocation to RAM and invalidates
4245 * Patch by Gleb Natapov, 30 Aug 2003:
4246 new I2C driver for mpc107 bridge. Now works from flash.
4248 * Patch by Dave Ellis, 11 Aug 2003:
4249 - JFFS2: fix typo in common/cmd_jffs2.c
4250 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4251 - JFFS2: remove node version 0 warning
4252 - JFFS2: accept JFFS2 PADDING nodes
4253 - SXNI855T: add AM29LV800 support
4254 - SXNI855T: move environment from EEPROM to flash
4255 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4257 * Patch by Bill Hargen, 11 Aug 2003:
4258 fixes for I2C on MPC8240
4259 - fix i2c_write routine
4260 - fix iprobe command
4261 - eliminates use of global variables, plus dead code, cleanup.
4263 * Add support for USB Mass Storage Devices (BBB)
4264 (tested with USB memory sticks only)
4266 * Avoid flicker on TRAB's VFD
4268 * Add support for SK98xx driver
4270 * Add PCI support for SL8245 board
4272 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4273 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4274 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4276 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4277 to allow for more accurate baudrate settings
4278 (error now 0.7% at 115 kbps, instead of 3.5% before)
4280 * Patch by Andreas Mohr, 4 Sep 2003:
4281 Fix a lot of spelling errors
4283 * Add support for PPChameleon Eval Board
4285 * Add support for P3G4 board
4287 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4290 * Patch by Yuli Barcohen, 7 Aug 2003:
4291 check BCSR to detect if the board is configured in PCI mode
4293 ======================================================================
4294 Changes for U-Boot 0.4.7:
4295 ======================================================================
4297 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4298 add support for Adder II MPC852T module
4300 * Patch by George G. Davis, 19 Aug 2003:
4301 fix TI Innovator/OMAP1510 pin configs
4303 * Patches by Kshitij, 18 Aug 2003
4304 - add support for arm926ejs cpu core
4305 - add support for TI OMAP 1610 Innovator Board
4307 * Patch by Yuli Barcohen, 14 Aug 2003:
4308 add support for bzip2 uncompression
4310 * Add GCC library to examples/Makefile so GCC utility functions will
4313 * Add I2C and RTC support for RMU board using software I2C driver
4314 (because of better response to iprobe command); fix problem with
4317 * Patch by Matthias Fuchs, 28 Aug 2003:
4318 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4319 CONFIG_BOOTP_MAKS (see README).
4321 * Fix ICU862 environment problem
4323 * Fix RAM size detection for RMU board
4325 * Implement "reset" for MGT5100/MPC5200 systems
4327 ======================================================================
4328 Changes for U-Boot 0.4.6:
4329 ======================================================================
4331 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4332 allow selection of clock frequency as "make" target
4334 * Implement memory autosizing code for IceCube boards
4336 * Configure network port on INCA-IP for autonegotiation
4338 * Fix overflow problem in network timeout code
4340 * Patch by Richard Woodruff, 8 Aug 2003:
4341 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4343 ======================================================================
4344 Changes for U-Boot 0.4.5:
4345 ======================================================================
4347 * Update for TQM board defaults:
4348 disable clocks_in_mhz, enable boot count limit
4350 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4351 in toplevel directory instead. Removed astest.c from tools/gdb because
4352 it is no longer relevant.
4354 * Fix PCI support for MPC5200 / IceCube Board
4356 * Map ISP1362 USB OTG controller for NSCU board
4358 * Patch by Brad Parker, 02 Aug 2003:
4359 fix sc520_cdp problems
4361 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4363 * Allow erase command to cross flash bank boundaries
4365 * Patch by Scott McNutt, 21 Jul 2003:
4366 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4367 Both LynxOS and BlueCat linux KDIs are supported.
4369 * Patch by Richard Woodruff, 25 Jul 2003:
4370 use more reliable reset for OMAP/925T
4372 * Patch by Nye Liu, 25 Jul 2003:
4373 fix typo in mpc8xx.h
4375 * Patch by Richard Woodruff, 24 Jul 2003:
4376 Fixes for cmd_nand.c:
4377 - Fixed null dereferece which could result in incorrect ECC values.
4378 - Added support for devices with no Ready/Busy signal hooked up.
4379 - Added OMAP1510 read/write protect handling.
4380 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4382 - Switched default ECC to be JFFS2.
4384 * Allow crc32 to be used at address 0x000
4386 * Provide consistent interface to standalone applications to access
4387 the 'global_data' structure
4388 Provide a doc/README.standalone more useful to users/developers.
4390 * Make IceCube MGT5100 FEC driver work
4392 * Implement new mechanism to export U-Boot's functions to standalone
4393 applications: instead of using (PPC-specific) system calls we now
4394 use a jump table; please see doc/README.standalone for details
4396 * Patch by Dave Westwood, 24 Jul 2003:
4397 added support for Unity OS (a proprietary OS)
4399 * Patch by Detlev Zundel, 23 Jul 2003:
4400 add "imls" command to print flash table of contents
4402 * Fix cold boot detection for log buffer reset
4404 * Return error for invalid length specifiers with "cp.X" etc.
4406 * Fix startup problem on MIPS
4408 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4409 bitmap support is configured
4411 * Patch by Bill Hargen, 18 Jul 2003:
4412 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4414 * Patch by Denis Peter, 18 Jul 2003:
4415 - fix memory configuration for MIP405T
4416 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4418 * Cleanup of TQM82xx configurations; use "official" board types
4419 to make selection easier.
4421 * Patch by Martin Krause, 17 Jul 2003:
4422 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4424 * Patch by Richard Woodruff, 17 July 03:
4425 - Fixed bug in OMAP1510 baud rate divisor settings.
4427 * Patch by Nye Liu, 16 July 2003:
4429 - add MPC86xADS support (uses MPC86xADS.h)
4430 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4432 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4433 o don't trust gclk() software measurement by default, depend on
4434 CONFIG_8xx_GCLK_FREQ
4435 - add DRAM SIMM not installed detection
4436 - use more "correct" SDRAM initialization sequence
4437 - allow different SDRAM sizes (8xxADS has 8M)
4439 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4440 - rename MAMR/MBMR defines to be more consistent. Should eventually
4441 be merged into MxMR to better reflect the PowerQUICC datasheet.
4443 * Patch by Yuli Barcohen, 16 Jul 2003:
4444 support new Motorola PQ2FADS-ZU evaluation board which replaced
4445 MPC8260ADS and MPC8266ADS
4447 ======================================================================
4448 Changes for U-Boot 0.4.4:
4449 ======================================================================
4451 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4453 * Add support for MGT5100 and MPC5200 processors
4455 * Patch by Lutz Dennig, 15 Jul 2003:
4456 update for R360MPI board
4458 ======================================================================
4459 Changes for U-Boot 0.4.3:
4460 ======================================================================
4462 * Patches by Kshitij, 04 Jul 2003
4463 - added support for arm925t cpu core
4464 - added support for TI OMAP 1510 Innovator Board
4466 * Patches by Martin Krause, 14 Jul 2003:
4467 - add I2C support for s3c2400 systems (trab board)
4468 - (re-) add "ping" to command table
4470 * Fix handling of "slow" POST routines
4472 * Patches by Yuli Barcohen, 13 Jul 2003:
4473 - Correct flash and JFFS2 support for MPC8260ADS
4474 - fix PVR values and clock generation for PowerQUICC II family
4477 * Patch by Bernhard Kuhn, 08 Jul 2003:
4478 - add support for M68K targets
4480 * Patch by Ken Chou, 3 Jul:
4481 - Fix PCI config table for A3000
4482 - Fix iobase for natsemi.c
4483 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4485 * Allow to enable "slow" POST routines by key press on power-on
4486 * Fix temperature dependend switching of LCD backlight on LWMON
4487 * Tweak output format for LWMON
4489 * Patch by Stefan Roese, 11 Jul 2003:
4490 - Fix bug in CONFIG_VERSION_VARIABLE.
4491 - AR405 config updated.
4492 - OCRTC/ORSG: bsp command added.
4493 - ASH405 bsp update.
4495 ======================================================================
4496 Changes for U-Boot 0.4.2:
4497 ======================================================================
4499 * Add support for NSCU board
4501 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4503 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4504 mirror bit flash on TQM8xxM modules
4506 * Patch by Kenneth Johansson, 30 Jun 2003:
4507 get rid of MK_CMD_ENTRY macro; update doc/README.command
4509 * Patch by Seb James, 30 Jun 2003:
4510 Improve documentation of I2C configuration in README
4512 * Fix problems with previous log buffer "fixes"
4514 * Fix minor help text issues
4516 * "log append" did not append a newline
4518 ======================================================================
4519 Changes for U-Boot 0.4.1:
4520 ======================================================================
4522 * Fix some missing commands, cleanup header files
4523 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4525 * Rewrite command lookup and help command (fix problems with bubble
4526 sort when sorting command name list). Minor cleanup here and there.
4528 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4529 - Allow to call sysmon function interactively
4530 - PIC on LWMON board needs delay after power-on
4531 - Add missing RSR definitions for MPC8xx
4532 - Improve log buffer handling: guarantee clean reset after power-on
4533 - Add support for EXBITGEN board (aka "genie")
4534 - Add support for SL8245 board
4537 - remove trailing white space, trailing empty lines, C++ comments, etc.
4538 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4540 * Patches by Kenneth Johansson, 25 Jun 2003:
4541 - major rework of command structure
4542 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4544 ======================================================================
4545 Changes for U-Boot 0.4.0:
4546 ======================================================================
4548 * Patches by Robert Schwebel, 26 Jun 2003:
4549 - csb226 configuration updated
4550 - credits for logodl port updated
4551 - innokom configuration updated
4552 - logodl tree update, still with coding style inconsistencies
4553 - added OCM for ppc405 warning to README
4555 * Patch by Pantelis Antoniou, 25 Jun 2003:
4556 update NetVia with V2 board support
4558 * Header file cleanup for ARM
4560 * Patch by Murray Jensen, 24 Jun 2003:
4561 - make sure to use only U-boot provided header files
4562 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4564 * Patch by Stefan Roese, 24 Jun 2003:
4565 - Update esd ASH405 board files.
4566 - Update esd DASA_SIM config file.
4567 - Add ping command to some esd boards.
4569 * Patch by Yuli Barcohen, 23 Jun 2003:
4570 Update for MPC8260ADS board
4572 * Patch by Murray Jensen, 23 Jun 2003:
4573 - cleanup of GCC 3.x compiler warnings
4575 * Patch by Rune Torgersen, 4 Jun 2003:
4576 add large memory support for MPC8266ADS board
4578 * Patch by Richard Woodruff, 19 June 03:
4579 - Enabled standard u-boot device abstraction for ARM
4580 - Enabled console device for ARM
4581 - Initilized bi_baudrate for ARM
4583 * Patch by Bill Hargen, 23 Apr 2003:
4584 fix byte order for 824x I2C addresses (write op)
4586 * Patch by Murray Jensen, 20 Jun 2003:
4588 - cleanup (especially for gcc-3.x compilers)
4590 * Patch by Tom Guilliams, 20 Jun 2003:
4591 added CONFIG_750FX support for IBM 750FX processors
4593 * Patch by Devin Crumb, 02 Apr 2003:
4594 Fix clock divider rounding problem in drivers/serial.c
4596 * Patch by Richard Woodruff, 19 June 03:
4597 - Fixed smc91c111 driver to sync with the u-boot environment
4598 (driver/smc91c111.c).
4599 - Added eth_init error return check in NetLoop (net/net.c).
4601 * Patch by Ken Chou, 19 June 2003:
4602 Added support for A3000 SBC board (Artis Microsystems Inc.)
4604 * Patches by Murray Jensen, 17 Jun 2003:
4605 - Hymod board database mods: add "who" field and new xilinx chip types
4606 - provide new "init_cmd_timeout()" function so code external to
4607 "common/main.c" can use the "reset_cmd_timeout()" function before
4608 entering the main loop
4609 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4610 slightly different. see include/configs/hymod.h for an example
4611 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4612 CFG_DTT_ADM1021 defined)
4613 - add new "eeprom_probe()" function which has similar args and
4614 behaves in a similar way to "eeprom_read()" etc.
4615 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4616 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4617 - gdbtools copyright update
4618 - ensure that set_msr() executes the "sync" and "isync" instructions
4619 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4620 - 8260 I/O ports fix: Open Drain should be set last when configuring
4621 - add SIU IRQ defines for 8260
4622 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4623 config.mk to allow board configurations to override the GNU
4624 linker script, selected via the LDSCRIPT, make variable, and to
4625 give an initial value to the OBJCFLAGS make variable
4626 - 8260 i2c enhancement:
4627 o correctly extends the timeout depending on the size of all
4628 queued messages for both transmit and receive
4629 o will not continue with receive if transmit times out
4630 o ensures that the error callback is done for all queued tx
4632 o correctly detects both tx and rx timeouts, only delivers one to
4633 the callback, and does not overwrite an earlier error
4634 o logic in i2c_probe now correct
4635 - add "vprintf()" function so that "panic()" function can be
4637 - many Hymod board changes
4639 * Patches by Robert Schwebel, 14 Jun 2003:
4640 - add support for Logotronic DL datalogger board
4641 - cleanup serial line after kermit binary download
4642 - add debugX macro (debug level support)
4643 - update mach-types.h to latest arm.linux.org.uk master list.
4645 * Patches by David Müller, 12 Jun 2003:
4646 - rewrite of the S3C24X0 register definitions stuff
4647 - "driver" for the built-in S3C24X0 RTC
4649 * Patches by Yuli Barcohen, 12 Jun 2003:
4650 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4651 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4652 configuration word supplied by FPGA on some MPC8260ADS boards
4654 * Patch by Pantelis Antoniou, 10 Jun 2003:
4655 Unify status LED interface
4657 * Add support for DS12887 RTC; add RTC support for ATC board
4659 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4660 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4661 - Add Atmel DataFlash support for reading and writing.
4662 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4663 - Add Flash detection on Atmel AT91RM9200DK
4664 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4665 - Replace old Ethernet PHY layer functions
4666 - Change link address
4668 * Patch by Frank Smith, 9 Jun 2003:
4669 use CRIT_EXCEPTION for machine check on 4xx
4671 * Patch by Detlev Zundel, 13 Jun 2003:
4672 added implementation of the "carinfo" command in cmd_immap.c
4674 * Fix CONFIG_NET_MULTI support in include/net.h
4676 * Patches by Kyle Harris, 13 Mar 2003:
4677 - Add FAT partition support
4678 - Add command support for FAT
4679 - Add command support for MMC
4681 - Add Intel PXA support for video
4682 - Add Intel PXA support for MMC
4684 - Enable MMC and FAT for lubbock board
4685 - Other misc changes for lubbock board
4687 * Patch by Robert Schwebel, April 02, 2003:
4688 fix for SMSC91111 driver
4690 * Patch by Vladimir Gurevich, 04 Jun 2003:
4691 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4693 * Patch by Stefan Roese, 05 Jun 2003:
4694 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4695 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4696 data cache can be used even if the chip select is in use.
4697 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4698 (see README for further description).
4699 - Changed config files of CONFIG_EEPRO100 boards to use the
4700 CFG_RX_ETH_BUFFER define.
4702 * Add support for RMU board
4704 * Add support for TQM862L at 100/50 MHz
4706 * Patch by Pantelis Antoniou, 02 Jun 2003:
4707 major reconstruction of networking code;
4708 add "ping" support (outgoing only!)
4710 * Patch by Denis Peter, 04 June 2003:
4711 add support for the MIP405T board
4713 * Patches by Udi Finkelstein, 2 June 2003:
4714 - Added support for custom keyboards, initialized by defining a
4715 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4716 - Added support for the RBC823 board.
4717 - cpu/mpc8xx/lcd.c now automatically calculates the
4718 Horizontal Pixel Count field.
4720 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4721 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4723 * Patch by Mark Rakes, 14 May 2003:
4724 add support for Intel e1000 gig cards.
4726 * Patch by Nye Liu, 3 Jun 2003:
4727 fix critical typo in MAMR definition (include/mpc8xx.h)
4729 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4731 * Patch by Klaus Heydeck, 2 Jun 2003
4732 Minor changes for KUP4K configuration
4734 * Patch by Marc Singer, 29 May 2003:
4735 Fixed rarp boot method for IA32 and other little-endian CPUs.
4737 * Patch by Marc Singer, 28 May 2003:
4738 Added port I/O commands.
4740 * Patch by Matthew McClintock, 28 May 2003
4741 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4742 - minor patches for utx8245
4744 * Patch by Daniel Engström, 28 May 2003:
4747 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4748 add nand flash support to SXNI855T configuration
4749 fix/extend nand flash support:
4750 - fix 'nand erase' command so does not erase bad blocks
4751 - fix 'nand write' command so does not write to bad blocks
4752 - fix nand_probe() so handles no flash detected properly
4753 - add doc/README.nand
4754 - add .jffs2 and .oob options to nand read/write
4755 - add 'nand bad' command to list bad blocks
4756 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4757 - make NAND read/write faster
4759 * Patch by Rune Torgersen, 23 May 2003:
4760 Update for MPC8266ADS board
4762 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4763 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4764 _time_ (!) if the environment is embedded within the U-Boot image,
4765 or in a separate flash sector.
4767 * Cleanup CFG_DER #defines in config files (wd maintained only)
4769 * Fix data abort exception handling for arm920t CPU
4771 * Fix alignment problems with flash driver for TRAB board
4773 * Patch by Donald White, 21 May 2003:
4774 fix calculation of base address in pci_hose_config_device()
4776 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4777 execute "cmd2", even if "cmd1" fails. Note that this is different
4778 to "run var1 var2" where the contents of "var2" will NOT be
4779 executed when a command in "var1" fails.
4781 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4783 * Patch by Kyle Harris, 20 May 2003:
4784 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4785 into cpu/pxa and arch-pxa.
4787 * Patch by Stefan Roese, 23 May 2003:
4788 - IBM PPC405EP port added.
4789 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4790 UART0) is used as default U-Boot console. PPC4xx only!
4791 - esd ASH405 board added (PPC405EP based).
4792 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4793 - esd CPCI405AB board added.
4794 - esd PMC405 board added.
4795 - Update of some esd boards.
4797 * Patch by Denis Peter, 19 Mai 2003:
4798 add support for the MIP405-3 board
4800 * Patch by Dave Ellis, 22 May 2003:
4801 Fix problem with only partially cleared .bss segment
4803 * Patch by Rune Torgersen, 12 May 2003:
4804 get PCI to work on a MPC8266ADS board; incorporate change to
4805 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4807 * Patch by Nye Liu, 1 May 2003:
4808 minor patches for the FADS8xx
4810 * Patch by Thomas Schäfer, 28 Apr 2003:
4811 Fix SPD handling for 256 ECC DIMM on Walnut
4813 * Add support for arbitrary bitmaps for TRAB's VFD command;
4814 allow to pass boot bitmap addresses in environment variables;
4815 allow for zero boot delay
4817 * Patch by Christian Geißinger, 19 May 2002:
4818 On TRAB: wait until the dummy byte has been completely sent
4820 * Patch by David Updegraff, 22 Apr 2003:
4821 update for CrayL1 board
4823 * Patch by Pantelis Antoniou, 21 Apr 2003:
4824 add boot support for ARTOS (a proprietary OS)
4826 * Patch by Steven Scholz, 11 Apr 2003:
4827 Add support for RTC DS1338
4829 * Patch by Rod Boyce, 24 Jan 2003:
4830 Fix counting of extended partitions in diskboot command
4832 * Patch by Christophe Lindheimer, 20 May 2003:
4833 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4835 * Fix SDRAM timing on Purple board
4837 * Add support for CompactFlash on ATC board
4838 (includes support for Intel 82365 and compatible PC Card controllers,
4839 and Yenta-compatible PCI-to-CardBus controllers)
4841 * Patch by Mathijs Haarman, 08 May 2003:
4842 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4844 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4846 * Add support for Promess ATC board
4848 * Patch by Keith Outwater, 28 Apr 2003:
4849 - Miscellaneous corrections and additions to GEN860T board specific code.
4850 - Added GEN860_SC variant to GEN860T.
4851 - Miscellaneous corrections to GEN860T documentation.
4852 - Correct duplicate entry in U-Boot CREDITS file.
4853 - Add GEN860T_SC entry in MAINTAINERS file.
4854 - Update CREDITS file with GEN860T_SC info.
4856 * Update Smiths Aerospace addresses in MAINTAINERS file
4858 * Fix error handling in hush's version of "run" command
4861 - Splashscreen support
4864 - temperature dependend enabling of LCD
4866 * Allow booting from old "PPCBoot" disk partitions
4868 * Add support for TQM8255 Board / MPC8255 CPU
4870 ======================================================================
4871 Changes for U-Boot 0.3.1:
4872 ======================================================================
4874 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4876 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4877 display when Linux takes over
4879 * Patch by Erwin Rol, 27 Feb 2003:
4880 Add support for RTEMS (this time for real).
4882 * Add support for "bmp info" and "bmp display" commands to load
4883 bitmap images; this can be used (for example in a "preboot"
4884 command) to display a splash screen very quickly after poweron.
4886 * Add support for 133 MHz clock on INCA-IP board
4888 * Patch by Lutz Dennig, 10 Apr 2003:
4889 Update for R360MPI board
4891 * Add new meaning to "autostart" environment variable:
4892 If set to "no", a standalone image passed to the
4893 "bootm" command will be copied to the load address
4894 (and eventually uncompressed), but NOT be started.
4895 This can be used to load and uncompress arbitrary
4898 * Patch by Stefan Roese, 10 Apr 2003:
4899 Changed DHCP client to use IP address from server option field #54
4900 from the OFFER packet in the server option field #54 in the REQUEST
4901 packet. This fixes a problem using a Windows 2000 DHCP server,
4902 where the DHCP-server is not the TFTP-server.
4904 * Set max brightness for MN11236 displays on TRAB board
4906 * Add support for TQM862L modules
4908 ======================================================================
4909 Changes for U-Boot 0.3.0:
4910 ======================================================================
4912 * Patch by Arun Dharankar, 4 Apr 2003:
4913 Add IDMA example code (tested on 8260 only)
4915 * Add support for Purple Board (MIPS64 5Kc)
4917 * Add support for MIPS64 5Kc CPUs
4919 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4921 * Patch by Denis Peter, 04 Apr 2003:
4922 - update MIP405-4 board
4924 * Patch by Stefan Roese, 4 Apr 2003:
4925 - U-Boot version environment variable "ver" added
4926 (CONFIG_VERSION_VARIABLE).
4927 - Changed PPC405GPr version from A to B.
4928 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4930 * Patches by Denis Peter, 03 April 2003:
4931 - fix PCI IRQs on MPL boards
4932 - fix two more un-relocated pointer problems
4934 * Fix behaviour of "run" command:
4935 - print error message iv variable does not exist
4936 - terminate processing of arguments in case of error
4938 * Patches by Peter Figuli, 10 Mar 2003
4939 - Add support for BTUART on PXA platform
4940 - Add support for WEP EP250 (PXA) board
4942 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4943 flash using a BDI2000
4945 * Implement fix for I2C Edge Conditions problem for all boards that
4946 use the bit-banging driver (common/soft_i2c.c)
4948 * Patch by Martin Winistoerfer, 23 Mar 2003
4949 - Add port to MPC555/556 microcontrollers
4950 - Add support for cmi customer board with
4951 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4953 * Patch by Rick Bronson, 28 Mar 2003:
4954 - fix common/cmd_nand.c
4956 * Patch by Arun Dharankar, 24 Mar 2003:
4957 - add threads / scheduler example code
4959 * Add patches by Robert Schwebel, 31 Mar 2003:
4960 - add ctrl-c support for kermit download
4961 - align bdinfo output on ARM
4962 - csb226 board: bring in sync with innokom/memsetup.S
4963 - csb226 board: fix MDREFR handling
4964 - misc doc fixes / extensions
4965 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4966 - add BOOT_PROGRESS to armlinux.c
4968 * Add CPU ID, version, and clock speed for INCA-IP
4970 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4971 - fix SRAM and SDRAM memory sizing
4972 - add status LED support
4973 - add MAC address for second (SCC1) ethernet port
4975 * Update default environment for TQM8260 board
4977 * Patch by Rick Bronson, 16 Mar 2003:
4978 - Add NAND flash support for reading, writing, and erasing NAND
4979 flash (certain forms of which are called SmartMedia).
4980 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4982 * Patches by Robert Schwebel, 19 Mar 2003:
4983 - use arm-linux-gcc as default compiler for ARM
4984 - fix i2c fixup code
4985 - fix missing baudrate setting
4986 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4987 - moved "ignoring trailing characters" _before_ u-boot wants to
4988 print out diagnostics messages; removes bogus characters at the
4991 * Patch by John Zhan, 18 Mar 2003:
4992 Add support for SinoVee Microsystems SC8xx boards
4994 * Patch by Rolf Offermanns, 21 Mar 2003:
4995 ported the dnp1110 related changes from the current armboot cvs to
4996 current u-boot cvs. smc91111 does not work. problem marked in
4997 smc91111.c, grep for "FIXME".
4999 * Patch by Brian Auld, 25 Mar 2003:
5000 Add support for STM flash chips on ebony board
5002 * Add PCI support for MPC8250 Boards (PM825 module)
5004 * Patch by Stefan Roese, 25 Mar 2003:
5007 * Patch by Stefan Roese, 20 Mar 2003:
5008 - CPCI4052 update (support for revision 3).
5009 - Set edge conditioning circuitry on PPC405GPr for compatibility
5010 to existing PPC405GP designs.
5011 - Clip udiv to 5 bits on PPC405 (serial.c).
5013 * Extend INCAIP board support:
5014 - add automatic RAM size detection
5015 - add "bdinfo" command
5016 - pass flash address and size to Linux kernel
5017 - switch to 150 MHz clock
5019 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
5020 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
5021 boards, version 153 for Rev. 200 boards).
5023 * Patch by Vladimir Gurevich, 12 Mar 2003:
5024 Fix relocation problem of statically initialized string pointers
5027 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
5028 Cleanup & bug fixes for JFFS2 code:
5029 - the memory mangement was broken. It caused havoc on malloc by
5030 writing beyond the block boundaries.
5031 - the length calculation for files was wrong, sometimes resulting
5032 in short file reads.
5033 - data copying now optionally takes fragment version numbers into
5034 account, to avoid copying from older data.
5035 See doc/README.JFFS2 for details.
5037 * Patch by Josef Wagner, 12 Mar 2003:
5038 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5039 - ETH05 and BEDBUG support for CU824
5040 - added support for MicroSys CPC45
5041 - new BOOTROM/FLASH0 and DOC base for PM826
5043 * Patch by Robert Schwebel, 12 Mar 2003:
5044 Fix the chpart command on innokom board
5047 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5048 s/PPCBoot/U-Boot/ in some files
5049 s/pImage/uImage/ in some files
5051 * Patch by Detlev Zundel, 15 Jan 2003:
5052 Fix '' command line quoting
5054 * Patch by The LEOX team, 19 Jan 2003:
5055 - add support for the ELPT860 board
5056 - add support for Dallas ds164x RTC
5058 * Patches by David Müller, 31 Jan 2003:
5059 - minimal setup for CardBus bridges
5060 - add EEPROM read/write support in the CS8900 driver
5061 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5062 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5064 * Patch by Steven Scholz, 04 Feb 2003:
5065 add support for RTC DS1307
5067 * Patch by Reinhard Meyer, 5 Feb 2003:
5068 fix PLPRCR/SCCR init sequence on 8xx to allow for
5069 changes of EBDF by software
5071 * Patch by Vladimir Gurevich, 07 Feb 2003:
5072 "API-compatibility patch" for 4xx I2C driver
5074 * TRAB fixes / extensions:
5075 - Restore VFD brightness as saved in environment
5076 - add support for Fujitsu flashes
5077 - make sure both buzzers are turned off (drive low level)
5079 * Patches by Robert Schwebel, 06 Mar 2003:
5080 - fix bug in BOOTP code (must use NetCopyIP)
5081 - update of CSB226 port
5082 - clear BSS segment on XScale
5083 - added support for i2c_init_board() function
5084 - update to the Innokom plattform
5086 * Extend support for redundand environments for configurations where
5087 environment size < sector size
5089 * Patch by Rune Torgersen, 13 Feb 2003:
5090 Add support for Motorola MPC8266ADS board
5092 * Patch by Kyle Harris, 19 Feb 2003:
5093 patches for the Intel lubbock board:
5094 memsetup.S - general cleanup (based on Robert's csb226 code)
5095 flash.c - overhaul, actually works now
5096 lubbock.c - fix init funcs to return proper value
5098 * Patch by Kenneth Johansson, 26 Feb 2003:
5099 - Fixed off by one in RFTA calculation.
5100 - No need to abort when LDF is lower than we can program it's only
5101 minimum timing so clamp it to what we can do.
5102 - Takes function pointer to function for reading the spd_nvram. Usefull
5103 for faking data or hardcode a module without the nvram.
5104 - fix other user for above change
5105 - fix some comments.
5107 * Patches by Brian Waite, 26 Feb 2003:
5108 - fix port for evb64260 board
5109 - fix PCI for evb64260 board
5112 * Patch by Reinhard Meyer, 1 Mar 2003:
5113 Add support for EMK TOP860 Module
5115 * Patch by Yuli Barcohen, 02 Mar 2003:
5116 Add SPD EEPROM support for MPC8260ADS board
5118 * Patch by Robert Schwebel, 21 Jan 2003:
5119 - Add support for Innokom board
5120 - Don't complain if "install" fails
5121 - README cleanup (remove duplicated lines)
5122 - Update PXA header files
5124 * Add documentation for existing POST code (doc/README.POST)
5126 * Patch by Laudney Ren, 15 Jan 2003:
5127 Fix handling of redundand environment in "tools/envcrc.c"
5129 * Patch by Detlev Zundel, 28 Feb 2003:
5130 Add bedbug support for 824x systems
5132 * Add support for 16 MB flash configuration of TRAB board
5134 * Patch by Erwin Rol, 27 Feb 2003:
5135 Add support for RTEMS
5137 * Add image information to README
5139 * Patch by Stefan Roese, 18 Feb 2003:
5140 CPCIISER4 configuration updated.
5142 * Patch by Stefan Roese, 17 Feb 2003:
5143 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5145 * Patch by Stefan Roese, 13 Feb 2003:
5146 Add "pcidelay" environment variable (in ms, enabled via
5147 CONFIG_PCI_BOOTDELAY).
5148 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5149 RST# to respond to configuration cycles (33MHz -> 1s).
5151 * Fix dual PCMCIA slot support (when running with just one
5154 * Add VFD type detection to trab board
5156 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5157 variable with value in the EEPROM
5159 * Patch by Stefan Roese, 10 Feb 2003:
5160 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5162 * Add support for MIPS32 4Kc CPUs
5164 * Add support for INCA-IP Board
5166 ======================================================================
5167 Changes for U-Boot 0.2.2:
5168 ======================================================================
5170 * Add dual ethernet support on PM826
5172 * Add support for LXT971 PHY on PM826
5174 * Patch by Tord Andersson, 16 Jan 2003:
5175 Fix flash sector count for TQM8xxL
5177 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5178 16 bytes out of each 32 byte block)
5180 ======================================================================
5181 Changes for U-Boot 0.2.1:
5182 ======================================================================
5184 * Add support for V37 board
5185 (patch by Jón Benediktsson, 11 Dec 2002)
5187 * Update baudrate in bd_info when it gets changed
5189 * Add watchdog trigger points while waiting for serial port
5190 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5192 * Improve command line tool to access the U-Boot's environment
5193 (figuration of the utility, using a config file)
5195 * Add single quote support for (old) command line parser
5197 * Switch LWMON board default config from FRAM to EEPROM;
5198 in POST, EEPROM shows up on 8 addresses
5200 ======================================================================
5201 Changes for U-Boot 0.2.0:
5202 ======================================================================
5204 * Use 1-byte-read instead of -write for iprobe() function
5205 Add i2c commands to PM826 config
5207 * extend I2C POST code: check for list on known addresses
5209 * Improve log buffer code; use "loglevel" to decide which messages
5210 to log on the console, too (like in Linux); get rid of "logstart"
5212 * Add command line tool to access the U-Boot's environment
5213 (board-specific for TRAB now, to be fixed later)
5215 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5216 Fix misc problems with AmigaOne support
5218 * Patch by Chris Hallinan, 3 Dec 2002:
5219 minor cleanup to the MPC8245 EPIC driver
5221 * Patch by Pierre Aubert , 28 Nov 2002
5222 Add support for external (SIU) interrupts on MPC8xx
5224 * Patch by Pierre Aubert , 28 Nov 2002
5225 Fix nested syscalls bug in standalone applications
5227 * Patch by David Müller, 27 Nov 2002:
5228 fix output of "pciinfo" command for CardBus bridge devices.
5230 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5233 * Add LED indication for IDE activity on KUP4K board
5235 * Fix startup problems with VFD display on TRAB
5237 * Patch by Pierre Aubert, 20 Nov 2002
5238 Add driver for Epson SED13806 graphic controller.
5239 Add support for BMP logos in cfb_console driver.
5241 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5243 * Patch by Rod Boyce, 21 Nov 2002:
5244 fix PCMCIA on MBX8xx board
5246 * Patch by Pierre Aubert , 21 Nov 2002
5247 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5248 bootmode word in DPRAM configurable
5250 * Patch by Daniel Engström, 18 Nov 2002:
5251 Fixes for x86 port (mostly strings issues)
5253 * Patch by Ken Chou, 18 Nov 2002:
5254 Fix for natsemi NIC cards (DP83815)
5256 * Patch by Pierre Aubert, 19 Nov 2002:
5257 fix a bug for the MII configuration, and some warnings
5259 * Patch by Thomas Frieden, 13 Nov 2002:
5260 Add code for AmigaOne board
5261 (preliminary merge to U-Boot, still WIP)
5263 * Patch by Jon Diekema, 12 Nov 2002:
5264 - Adding URL for IEEE OUI lookup
5265 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5267 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5268 root-on-nfs macros are designed to switch how the default boot
5269 method gets defined.
5271 * Patch by Daniel Engström, 13 Nov 2002:
5272 Add support for i386 architecture and AMD SC520 board
5274 * Patch by Pierre Aubert, 12 Nov 2002:
5275 Add support for DOS filesystem and booting from DOS floppy disk
5277 * Patch by Jim Sandoz, 07 Nov 2002:
5278 Increase number of network RX buffers (PKTBUFSRX in
5279 "include/net.h") for EEPRO100 based boards (especially SP8240)
5280 which showed "Receiver is not ready" errors when U-Boot was
5281 processing the receive buffers slower than the network controller
5284 * Patch by Andreas Oberritter, 09 Nov 2002:
5285 Change behaviour of NetLoop(): return -1 for errors, filesize
5286 otherwise; return code 0 is valid an means no file loaded - in this
5287 case the environment still gets updated!
5289 * Patches by Jon Diekema, 9 Nov 2002:
5290 - improve ADC/DAC clocking on the SACSng board to align
5291 the failing edges of LRCLK and SCLK
5292 - sbc8260 configuration tweaks
5293 - add status LED support for 82xx systems
5294 - wire sspi/sspo commands into command handler; improved error
5296 - add timestamp support and alternate memory test to the
5297 SACSng configuration
5299 * Patch by Vince Husovsky, 7 Nov 2002:
5300 Add "-n" to linker options to get rid of "Not enough room for
5301 program headers" problem
5303 * Patch by David Müller, 05 Nov 2002
5304 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5305 so we can use an already existing name
5307 * Patch by Pierre Aubert, 05 Nov 2002
5308 Hardware relatied improvments in FDC boot code
5310 * Patch by Holger Schurig, 5 Nov 2002:
5311 Make the PXA really change it's frequency
5313 * Patch by Pierre Aubert, 05 Nov 2002
5314 Add support for slave serial Spartan 2 FPGAs
5316 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5319 * Add support for log buffer which can be passed to Linux kernel's
5320 syslog mechanism; used especially for POST results.
5322 * Patch by Klaus Heydeck, 31 Oct 2002:
5323 Add initial support for kup4k board
5325 * Patch by Robert Schwebel, 04 Nov 2002:
5326 - use watchdog to reset PXA250 systems
5327 - added progress callbacks to (some of the) ARM code
5328 - update for Cogent CSB226 board
5330 * Add support for FPS860 board
5332 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5333 Improve PCI access on 32-bits Compact PCI bus
5335 * Fix mdelay() on TRAB - this was still the debugging version with
5336 seconds instead of ms.
5338 * Patch by Robert Schwebel, 1 Nov 2002:
5339 XScale related cleanup (affects all ARM boards)
5341 * Cleanup of names and README.
5343 ======================================================================
5344 Notes for U-Boot 0.1.0:
5345 ======================================================================
5347 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5349 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5350 For information about the history of the project please see the
5351 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5353 ======================================================================