1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * MCC200: set default configuration to low_boot DDR,
6 and support for configurable options high_boot and/or SDRAM.
8 * Add support for 256 MB SDRAM on CPU87
9 Patch by Josef Wagner, 25 Nov 2005
11 * Add configuration for cam5200 board (based on TQM5200S).
15 * Disabled kvme080 board in MAKEALL because of build problems.
19 * Update NetStar board
20 Patch by Ladislav Michl, 03 Nov 2005
22 * Make code better readable.
23 Patch by Ladislav Michl, 14 Sep 2005
25 * Enable initrd ATAG for xm250 board.
26 Patch by Josef Wagner, 05 Sep 2005
28 * Add readline cmdline-editing extension
29 Patch by JinHua Luo, 01 Sep 2005
31 * Add support for friendly-arm SBC-2410X board
32 Patch by JinHua Luo, 01 Sep 2005
34 * Fix multi-part image support on i386 platform.
35 Patch by David Updegraff, 19 Aug 2005
37 * Add support for KVME080 board
38 Patch by Sangmoon Kim, 18 Aug 2005
40 * Fix MIPS LE build problem
41 Patch by Matej Kupljen, 10 Aug 2005
43 * Check argument count in "mii" command.
44 Problem pointed out by Andrew Dyer, 13 Jun 2005
46 * Cleanup TQM5200 board configurations:
47 - make highboot configurations use environment at high end, too,
48 to avoid flash fragmentation
49 - always use redundand environment
50 - don't enable video code for modules without graphics controller
51 - provide useful (though different) mtdparts settings
52 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
54 * Extend mkconfig tool to print more useful target name
56 * Add support for high-boot on TQM5200 and TQM5200S boards.
57 Hint: the CPLD on the TQM5200 must be programmed with a software
58 version supporting the high boot option! The new TQM5200S is
59 already supporting this option. On the TQM5200 this option will be
60 supported in configurations with MPC5200 rev B processors.
61 To actually "high boot", set jumper X30 on the STK52xx.
62 Patch by Martin Krause, 12 Jul 2006
64 * Add support for new TQM5200 revisions
65 - Support for TQM5200S (short version without graphic controller)
66 - Support for modules with 'N' type S29GL128N Spansion flashes
67 (requires changes to flash layout)
68 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
69 Patch by Martin Krause, 07 Jul 2006
71 * Fix support for PS/2 keyboard on TQM85xx boards
72 The PS/2 keyobard driver for the TQM85xx modules only supports the
73 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
74 include a DUART, the TQM8560 modules can't be used with the PS/2
75 keyboard controller on the STK85xx board.
76 The PS/2 keyboard driver should work with the modules TQM8540,
77 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
78 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
79 settings: X66 1-2, 9-10; X61 2-3
80 Patch by Martin Krause, 21 Jun 2006
82 * Adjust RTC century handling on STK52xx board to match Linux driver.
83 Patch by Martin Krause, 12 Jun 2006
85 * Adjust filenames for USB update images on TRAB board.
86 During an automatic update via USB stick, U-Boot searches for
87 images with the name "firmware.img" and "kernel.img". This names
88 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
89 to prevent updates of new boards (with the new macronics "c" step
90 flashes) with old, incompatible firmware or kernel versions.
91 Patch by Martin Krause, 21 Jun 2006
93 * Bugfix in VFD routine on TRAB board.
94 Make sure upper lext pixel can be set to blue, too
95 (so far only red was possible).
96 Patch by Martin Krause, 15 Feb 2006
98 * Enable buffered flash writes for TB5200 board.
100 * Fix some bugs in TRAB board flash driver.
101 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
102 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
103 - remove "Unlock Bypass" mode, because macronix flashes do not support
105 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
106 for Intel compatible flashes, not for AMD compatible.
107 Patch by Martin Krause, 15 Feb 2006
109 * Add additional error messages to flash driver on TRAB board
110 (for erase errors and timeout errors)
111 Patch by Martin Krause, 14 Feb 2006
113 * Add support for TB5200 board
114 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
115 integrated in a little aluminium case.
116 Patch by Martin Krause, 8 Jun 2006
118 * Enable buffered flash writes for TQM5200 board.
120 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
122 * Add support for TQM885D board.
123 Patch by Martin Krause, 20 Mar 2006
125 * Fix FEC initialisation: All MII configuration is done via FEC1
126 registers, but MII_SPEED was configured according to FEC used. So
127 if only FEC2 was used, this caused the real MII_SPEED register in
128 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
129 Fix: always configure MII_SPEED on FEC1 only.
130 Patch by Markus Klotzbuecher, 12 Jul 2006
132 * Add support for SPC1920 board.
133 Patch by Markus Klotzbuecher, 12 Jul 2006
135 * MCC200 board: support console on any one of the Quad UART ports.
137 * Fix error in flash protection calculation on MCC200 board.
139 * Major PCMCIA Cleanup to make code better readable and maintainable.
141 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
142 placed to the drivers/rpx_pmcia.c file to avoid duplication.
143 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
144 - drivers/i82365.c has been split into two parts located at
145 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
146 the only boards using CONFIG_82365).
147 - Changes were tested for clean build and *very* *few* boards.
149 * Fix timer problems on AMCC yucca board.
150 Set Timer Clock Select to use CPU clock as a timer input source.
152 * Bring yucca config more in line with other AMCC boards.
154 * Add AMCC bamboo board to MAKEALL build script.
156 * Fix AMCC bamboo eval board compilation errors.
158 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
159 Enabled it for Yucca board.
161 * Cleanup config file and bootup output for Yucca board.
163 * Fix CONFIG_440_GX define usage.
165 * Remove autogenerated bmp_logo.h file.
167 * Add support for AMCC 440SPe CPU based eval board (Yucca).
169 * Call serial_initialize() before first debug() is used.
171 * Cleanup trab board for GCC-4.x
173 * VoiceBlue update: use new MTD flash partitioning methods, use more
174 reasonable TEXT_BASE, update default environment and enable keyed
176 Patch by Ladislav Michl, 16. Aug 2005
178 * Add forgotten changes for the PLEB 2 Board.
179 Patch by David Snowdon, 13. Aug 2005
181 * Add support for wrPPMC7xx/74xx boards
182 Patch by Richard Danter, 12 Aug 2005
184 * Add support for gth2 board
185 Patch by Thomas Lange, Aug 11 2005
187 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
188 Patch by Martin Krause, 8 Jun 2006
190 This patch supports two serial consoles on boards with
191 a MPC5xxx CPU. The console can be switched at runtime
192 by setting stdin, stdout and stderr to the desired serial
193 interface (serial0 or serial1). The PSCs to be used as
194 console port are definded by CONFIG_PSC_CONSOLE
195 and CONFIG_PSC_CONSOLE2.
196 See README.serial_multi for details.
198 * Bugfix in I2C initialisation on S3C2400.
199 If the bus is blocked because of a previously interrupted
200 transfer, up to eleven clocks are generated on the I2CSCL
201 line to complete the transfer and to free the bus.
202 With this fix pin I2CSCL (PG6) is really configured as GPIO
203 so the clock pulses are really generated.
204 Patch by Martin Krause, 04 Apr 2006
206 * Fix DDR6 errata on TQM834x boards
207 Patch by Thomas Waehner, 07 Mar 2006
209 * Remove obsolete flash driver board/tqm5200/flash.c
210 Patch by Martin Krause, 11 Jan 2006
212 * Update configuration for CMC-PU2 board
213 Patch by Martin Krause, 17 Nov 2005
215 * Add support for PS/2 keyboard on TQM85xx board
216 Patch by Martin Krause, 07 Nov 2005
218 Tested on a STK85XX baseboard. Make sure the PS/2 controller
219 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
221 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
222 In tsc2000_read_channel() the delay after setting the multiplexer
223 to a temperature channel is increased from 1,5 ms to 10 ms. This
224 is to allow the multiplexer inputs to stabilize after huge steps
225 of the input signal level.
226 Patch by Martin Krause, 08 Nov 2005
228 * Adjust TQM5200 make targets
229 Make the automatic CS configuration the default.
230 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
231 and CONFIG_TQM5200_AC are removed.
232 "TQM5200_config" is now the default for STK52XX.200 base boards.
233 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
234 Patch by Martin Krause, 07 Nov 2005
236 * Fix setting of environment variable "ver" on trab board
237 The environment variable "ver" is now set before
238 do_auto_update() is called, so that "ver" can be used
239 in USB update scripts.
240 Patch by Martin Krause, 27 Oct 2005
242 * Fix wrong usage of udelay() in led_blink() on trab board
243 Patch by Martin Krause, 27 Oct 2005
245 * Fix udelay bug in vfd.c for trab board
246 Patch by Martin Krause, 27 Oct 2005
248 * Disable JFFS2 support for trab board
249 Patch by Martin Krause, 27 Oct 2005
251 * Change mtdparts definition on trab board to match current flash map
252 Patch by Martin Krause, 27 Oct 2005
254 * Fix memory init problems on MCC200 board
256 * Fix IxEthDB.h to compile again
257 Patch by Stefan Roese, 14 Jun 2006
259 * Minor cleanup for PCS440EP board
260 Patch by Stefan Roese, 13 Jun 2006
262 * Add MCF5282 support (without preloader)
263 relocate ichache_State to ram
264 u-boot can run from internal flash
265 Add EB+MCF-EV123 board support.
266 Add m68k Boards to MAKEALL
267 Patch from Jens Scharsig, 08 Aug 2005
269 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
270 Patch by Scott McNutt, 08 Jun 2006
272 * Nios II - Add EPCS Controller bootrom work-around
273 -When booting from an epcs controller, the epcs bootrom may leave the
274 slave select in an asserted state causing soft reset hang. This
275 patch ensures slave select is negated at reset.
276 Patch by Scott McNutt, 08 Jun 2006
278 * Update PK1C20 board
279 -Update base addresses for standard configuration
280 -Eliminate use of CACHE_BYPASS in board code
281 Patch by Scott McNutt, 08 Jun 2006
283 * Nios II - Fix I/O Macros and mini-app stubs
285 -Eliminate use of CACHE_BYPASS in cpu code
286 -Eliminate assembler warnings
287 -Fix mini-app stubs and force no small data
288 Patch by Scott McNutt, 08 Jun 2006
290 * Fix U-Boot environment sector protection on MCC200 board
292 * Minor cleanup for PCS440EP board
294 * Update PCS440EP port to fit into one flash device (incl. environment)
295 Patch by Stefan Roese, 06 Jun 2006
297 * Add support for PCS440EP board
298 Patch by Stefan Roese, 02 Jun 2006
300 * Fix examples/Makefile; some build targets were lost
302 * Fix watchdog handling in CFI flash driver
303 Just use udelay() when waiting for status changes which will
304 implicitely trigger the watchdog.
306 * Fix PCI to memory window size problems on PM82x boards
307 We use the "automatic" mode that was used for the MPC8266ADS and
308 MPC8272 boards. Eventually this should be used on all boards?]
309 Patch by Wolfgang Grandegger, 17 Jan 2006
311 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
312 Patch by Stefan Roese, 29 May 2006
314 * Update Intel IXP4xx support
315 - Add IXP4xx NPE ethernet MAC support
316 - Add support for Intel IXDPG425 board
317 - Add support for Prodrive PDNB3 board
319 Patch by Stefan Roese, 23 May 2006
321 * Fix problem in PVR detection for 440GR
322 Patch by Stefan Roese, 18 May 2006
324 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
326 * Enable autoboot for M5271EVB board.
328 * Changed default ramdisk addr in yosemite/yellowstone ports
329 Patch by Stefan Roese, 15 May 2006
331 * Fix PCMCIA support on virtlab2
333 * Add support for VirtLab2 board
334 (needed because of differences in the PCMCIA hardware).
338 * Update yosemite configuration to enable flash write buffer support
339 Patch by Stefan Roese, 10 May 2006
341 * Fix compile warnings in common/xyzModem.c
342 Patch by Stefan Roese, 10 May 2006
344 * Add support for AMCC 440EP Rev C and 440GR Rev B
345 Patch by John Otken, 08 May 2006
347 * OMAP 5912/OSK: update EMIFS CS1 timings:
348 Problems have been seen in the linux kernel's smc91x network driver
349 due to improper bus timings. The latest 2.6 OMAP kernels currently
350 have a workaround, but this fix belongs in u-boot.
351 Patch by Kevin Hilman, 13 Oct 2005
353 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
354 Patch by Hiroki Kaminaga, 11 Mar 2006
356 * Update omap5912osk board support
357 - Fix OMAP support that omap5912osk compiles in current source tree
358 - Update with code from "http://omap.spectrumdigital.com/osk5912"
359 to fix problems with DDR initialization
361 - Use CFI flash driver and support complete 32MB of onboard flash
362 - Add "print_cpuinfo()" and "checkboard()" functions to display
363 CPU (with frequency) and Board infos
364 Patch by Stefan Roese, 10 May 2006
366 * Fix watchdog issues for ColdFire boards.
368 * Add M5271EVB board support.
370 * Make R5200 specific low level initialization board conditional.
372 * Update CPU target identification strings for ColdFire family.
374 * Update register definitions for MCF5271.
376 * Fix serial console support for MCF5271.
378 * Fixes for gcc 3.4 based m68k toolchain,
379 based on patch by Jate Sujjavanich.
381 * Fix lowboot support on MCC200 board
383 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
384 - Removed MPC8349ADS port
385 - Added PCI support to MPC8349ADS
386 - reworked memory map to allow mapping of all regions with BATs
387 Patch by Kumar Gala, 20 Apr 2006
389 * Coding Style cleanup
391 * Write RTC seconds first to maintain settings integrity per
392 Maxim/Dallas DS1306 data sheet.
393 Patch by Alan J. Luse, 02 May 2006
395 * Scheduled for removal: strnicmp() which is unused
397 * Update for Intel Monahans boards:
398 - support for magic key detection and handling on delta board
399 - NAND support for zylonite board + some minor cleanup
401 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
402 Patch by Jon Loeliger, 01 May 2006
404 * Fixed handling of bad checksums with "mkimage -l"
406 * Added support for BC3450 board
407 Patch by Stefan Strobl, 21 Oct 2005
409 * Update for NC650 board:
410 - Support rev1 and rev2 hardware
411 - adapt to new NAND layer
412 - add CP850 configuration based on NC650
414 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
415 is configured; othrwise DMA accesses aren't cache coherent which
416 causes for example USB to fail.
420 * Fix dbau1x00 boards broken by dbau1550 patch
421 PLL:s were not set for boards other than 1550.
422 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
423 Default boot is now bootp for cards other than 1550.
424 Patch by Thomas Lange, 10 Aug 2005
426 * Fixes common/cmd_flash.c:
427 - fix some compiler/parser error, if using m68k tool chain
428 - optical fix for protect on/off all messages, if using more
430 Patch by Jens Scharsig, 28 Jul 2005
432 * Fix Quad UART mapping on MCC200 board due to new HW revision
434 * Fix JFFS2 support for legacy NAND driver.
436 * Remove dependencies between DoC code and old legacy NAND driver.
438 * Fix PM828_PCI target, for which PCI was *not* configured in.
440 * Fix Lite5200B support: initialize SDelay register
441 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
442 Configuration", 3.3.1 SDelay--MBAR + 0x0190
444 * Changes/fixes for drivers/cfi_flash.c:
446 - Add Intel legacy lock/unlock support to common CFI driver
448 On some Intel flash's (e.g. Intel J3) legacy unlocking is
449 supported, meaning that unlocking of one sector will unlock
450 all sectors of this bank. Using this feature, unlocking
451 of all sectors upon startup (via env var "unlock=yes") will
454 - Fixed problem with multiple reads of envronment variable
455 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
457 - Removed unwanted linefeeds from "protect" command when
458 CFG_FLASH_PROTECTION is enabled.
460 - Changed p3p400 board to use CFG_FLASH_PROTECTION
462 Patch by Stefan Roese, 01 Apr 2006
464 * Changes/fixes for drivers/cfi_flash.c:
465 - Correctly handle the cases where CFG_HZ != 1000 (several
467 - Fix the timeout calculation of buffered writes (off by a
469 Patch by Anders Larsen, 31 Mar 2006
471 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
473 405 SDRAM: - The SDRAM parameters can now be defined in the board
474 config file and the 405 SDRAM controller values will
475 be calculated upon bootup (see PPChameleonEVB).
476 When those settings are not defined in the board
477 config file, the register setup will be as it is now,
478 so this implementation should not break any current
479 design using this code.
481 Thanks to Andrea Marson from DAVE for this patch.
483 440 DDR: - Added function sdram_tr1_set to auto calculate the
484 TR1 value for the DDR.
485 - Added ECC support (see p3p440).
487 Patch by Stefan Roese, 17 Mar 2006
489 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
490 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
492 * Add support for ymodem protocol download
493 Patch by Stefano Babic, 29 Mar 2006
495 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
496 Merge from Markus Klotzbücher's repo, 01 Apr 2006
498 * GCC-4.x fixes: clean up global data pointer initialization for all
501 * Update for Delta board:
502 - redundant NAND environment
503 - misc Monahans cleanups (remove dead code etc.)
504 - DA9030 Initialization; some minimal changes to PXA I2C driver to
505 make it work with the Monahans.
506 - Make Monahans clock frequency configurable using
507 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
508 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
509 Merge from Markus Klotzbücher's repo, 25 Mar 2006
511 * Enable Quad UART om MCC200 board.
513 * Cleanup MCC200 board configuration; omit non-existent stuff.
515 * Add support for MPC859/866 Rev. A.0
517 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
519 * Fix DDR ECC bit definitions for MPC83xx.
521 * Add initial support for MPC8349E MDS board.
523 * Add support for ECC DDR initialization on MPC83xx.
525 * Add DMA support for MPC83xx.
527 * Add sync in do_reset() routine for MPC83xx after RPR register
528 was written to. It is need on some targets when BAT translation
531 * Add bit definitions for MPC83xx DDR controller registers.
533 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
535 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
537 * Add support for DS1374 RTC chip.
539 * Add support for Lite5200B board.
540 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
542 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
543 timer and cpu_reset code from cpu/$(CPU) into the new
544 cpu/$(CPU)/$(SOC) directories
545 Patch by Andreas Engel, 13 Mar 2006
547 * Change max size of uncompressed uImage's to 8MByte and add
548 CFG_BOOTM_LEN to adjust this setting.
550 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
551 uImages was restricted to 4MBytes. This default size is now
552 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
553 in the board config file.
555 Patch by Stefan Roese, 13 Mar 2006
557 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
558 Patch by Stefan Roese, 13 Mar 2006
560 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
561 Patch by Cedric Vincent, 06 Jul 2005
563 * au1x00_eth.c: check malloc return value and abort if it failed
564 Patch by Andrew Dyer, 26 Jul 2005
566 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
567 incorrectly generating start/stop conditions on the bus.
568 Patch by Andrew Dyer, 26 Jul 2005
570 * Fix bug in [id]cache_status commands for MPC85xx processors;
571 should look at LSB of L1CSRn registers to determine if L1 cache is
572 enabled, not the MSB.
573 Patch by Murray Jensen, 19 Jul 2005
575 * Fix array overflow with fw_setenv on uninitialised environment
576 Patch by Murray Jensen, 15 Jul 2005
578 * Add support for EmbeddedPlanet EP88x boards
579 Patch by Yuli Barcohen, 13 Jul 2005
581 * Remove board specific configuration includes from the common xilinx
582 ethernet and iic adapter code.
583 Patch by Michael Libeskind, 12 Jul 2005
585 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
586 Patch by Murray Jensen, 08 Jul 2005
588 * Add (some) definitions for the MPC85xx local bus controller
589 Patch by Murray Jensen, 08 Jul 2005
591 * Add CPM2 I/O pin functions for MPC85xx processors
592 Patch by Murray Jensen, 08 Jul 2005
594 * Fix compile problem
596 * Added PCI support for MPC8349ADS board
597 Patch by Kumar Gala 11 Jan 2006
599 * Enable address translation on MPC83xx
600 Patch by Kumar Gala, 10 Feb 2006
602 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
603 Patch by Kumar Gala, 25 Jan 2006
605 * Fixed defines for MPC83xx SICRL register to match current specs
606 Patch by Kumar Gala, 23 Jan 2006
608 * Only disable the MPC83xx watchdog if its enabled out of reset.
609 If its disabled out of reset SW can later enable it if so desired
610 Patch by Kumar Gala, 11 Jan 2006
612 * Allow config of GPIO direction & data registers at boot on 83xx
613 Patch by Kumar Gala, 11 Jan 2006
615 * Enable time handling on 83xx
616 Patch by Kumar Gala, 11 Jan 2006
618 * Make System IO Config Registers board configurable on MPC83xx
619 Patch by Kumar Gala, 11 Jan 2006
621 * Fixed PCI indirect config ops to handle multiple PCI controllers
622 We need to adjust the bus number we are trying to access based
623 on which PCI controller its on
624 Patch by Kumar Gala, 12 Jan 2006
626 * Report back PCI bus when doing table based device config
627 Patch by Kumar Gala, 11 Jan 2006
629 * Added support for PCI prefetchable region and BARs
630 If a host controller sets up a region as prefetchable and
631 a device's BAR denotes it as prefetchable, allocate the
632 BAR into the prefetch region.
634 If a BAR is prefetchable and no prefetchable region has
635 been setup by the controller we fall back to allocating
636 the BAR into the normally memory region.
637 Patch by Kumar Gala, 11 Jan 2006
639 * Add helper function for generic flat device tree fixups for mpc83xx
640 Patch by Kumar Gala, 11 Jan 2006
642 * Add support for passing initrd information via flat device tree
643 Patch by Kumar Gala, 11 Jan 2006
645 * Added OF_STDOUT_PATH and OF_SOC
647 OF_STDOUT_PATH specifies the path to the device the kernel can use
650 OF_SOC specifies the proper name of the SOC node if one exists.
651 Patch by Kumar Gala, 11 Jan 2006
653 * Allow board code to fixup the flat device tree before booting a kernel
654 Patch by Kumar Gala, 11 Jan 2006
656 * Added CONFIG_ options for bd_t and env in flat dev tree
658 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
659 into the resulting flat device tree.
661 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
662 variables from u-boot into the flat device tree
664 Patch by Kumar Gala, 11 Jan 2006
666 * Add support for the DHCP vendor optional bootfile (#67).
667 Ignores the vendor TFTP server name option (#66).
668 Patch by Murray Jensen, 30 Jun 2005
670 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
671 Patch by Andy Fleming, 14 Jun 2005
673 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
674 Patch by Gerhard Jaeger, 21 Jun 2005
676 * Add netconsole and some more commands to RPXlite_DW board
677 Patch by Sam Song, 19 Jun 2005
679 * Fix bad declaration on pci_cfgfunc_nothing
680 Patch by Sam Song, 19 Jun 2005
682 * Adjust "echo" as a default command
683 Patch by Sam Song, 19 Jun 2005
685 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
686 Patch by KokHow Teh, 16 Jun 2005
688 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
689 Patch by Rick Bronson, 15 Jun 2005
691 * Coding Style cleanup
693 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
694 Patch by Andrew Dyer, 13 Jun 2005
696 * Add ADI Blackfin support
697 - add support for Analog Devices Blackfin BF533 CPU
698 - add support for the ADI BF533 Stamp uClinux board
699 - add support for the ADI BF533 EZKit board
700 Patches by Richard Klingler, 11 Jun 2005
702 * Add loads of ntohl() in image header handling
703 Patch by Steven Scholz, 10 Jun 2005
705 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
706 variable to set clock
707 Patch by Yuli Barcohen, 05 Jun 2005
709 * RPXlite configuration fixes
710 - Use correct flash sector size
711 - Use correct memory test end address
712 - Add support for bzip2 compression
713 - Various small fixes
714 Patch by Yuli Barcohen, 05 Jun 2005
716 * Memory configuration changes for ZPC.1900 board
717 - Fix SDRAM timing on both local bus and 60x bus
718 - Add support for second flash bank (SIMM)
719 - Change boot flash base
720 Patch by Yuli Barcohen, 05 Jun 2005
722 * Add support for Adder boards with 16MB SDRAM;
723 add support for second FEC on Adder87x board.
724 Patch by Yuli Barcohen, 05 Jun 2005
726 * Fix conditional for including ks8695eth driver
727 Patch by Greg Ungerer, 04 Jun 2005
729 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
730 Patch by Friedrich Lobenstock, 02 Jun 2005
732 * Fix comment in common/soft_i2c.c
733 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
735 * Cleanup compiler warnings.
736 Patch by Greg Ungerer, 21 May 2005
738 * Word alignment fixes for word aligned NS16550 UART
739 Patch by Jean-Paul Saman, 01 Mar 2005
741 Fixes bug with UART that only supports word aligned access: removed
742 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
743 (broken!) versions of GCC generate byte accesses when encountering
744 the packed attribute regardless if the struct is already correctly
745 aligned for a platform. Peripherals that can only handle word
746 aligned access won't work properly when accessed with byte access.
747 The struct NS16550 is already word aligned for REG_SIZE = 4, so
748 there is no need to packed the struct in that case.
750 * Fix behaviour if gatewayip is not set
751 Patch by Robin Gilks, 23 Dec 2004
753 * Fix cleanup for netstart board.
754 Remove build results from repository
756 * Some code cleanup for GCC 4.x
758 * Fixes to support environment in NAND flash;
759 enable NAND flash based environment for delta board.
761 * Add support for Intel Monahans CPU on Zylonite and Delta boards
762 (This is Work in Progress!)
764 * Add support for TQM8260-AI boards.
768 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
769 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
770 Patch by Ladislav Michl, 29 Jun 2005
772 * Add lowboot target to mcc200 board
773 Patch by Stefan Roese, 4 Mar 2006
775 * Fix problem with flash_get_size() from CFI driver update
776 Patch by Stefan Roese, 1 Mar 2006
778 * Make CFG_NO_FLASH work on ARM systems
779 Patch by Markus Klotzbuecher, 27 Feb 2006
781 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
784 * Convert mcc200 to use common CFI flash driver
785 Patch by Stefan Roese, 28 Feb 2006
787 * Add env-variable "unlock" to handle initial state of sectors
790 Only the U-Boot image and it's environment is protected,
791 all other sectors are unprotected (unlocked) if flash
792 hardware protection is used (CFG_FLASH_PROTECTION) and
793 the environment variable "unlock" is set to "yes".
795 Patch by Stefan Roese, 28 Feb 2006
797 * Update drivers/cfi_flash.c:
798 - find_sector() called in both versions of flash_write_cfiword()
799 Patch by Peter Pearse, 27th Feb 2006
801 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
802 Patch by Jose Maria Lopez, 16 Jan 2006
804 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
805 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
807 * Changes/fixes for drivers/cfi_flash.c:
808 We *should* check if there are any error bits if the previous call
809 returned ERR_OK (Otherwise we will have output an error message in
810 flash_status_check() already.) The original code would only check for
811 error bits if flash_status_check() returns ERR_TIMEOUT.
812 Patch by Marcus Hall, 23 Aug 2005
814 * Changes/fixes for drivers/cfi_flash.c:
815 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
816 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
817 Patch by Sangmoon Kim, 19 Aug 2005
819 * Fixes for drivers/cfi_flash.c:
820 - Fix wrong timeout value usage in flash_status_check()
821 - Round write_tout up when converting to msec in flash_get_size()
822 - Remove clearing flash status at the end of flash_write_cfibuffer()
823 which sets Intel 28F640J3 flash back to command mode on CSB472
824 Patch by Tolunay Orkun, 02 July 2005
826 * Add basic support for the SMMACO4 Board from PanDaCom.
827 Patch by Heiko Schocher, 20 Feb 2006
829 * Add GIT version information (commid ID) to untagged U-Boot versions
831 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
832 of all unreleased (untagged) U-Boot images will be automatically
833 extended upon compiletime with a part of the GIT commit ID and
834 possibly with "dirty" if uncommited changes are detected.
836 Here an example for the resulting version:
837 "U-Boot 1.1.4-g3457ac18-dirty"
839 The version is now maintained in the toplevel Makefile and the
840 version headers are autogenerated.
842 Patch by Stefan Roese, 9 Feb 2006
844 * Update default environment for INKA4x00 board.
846 * Convert CPCI750 to use common CFI flash driver
847 Patch by Reinhard Arlt, 8 Feb 2006
849 * Various changes to esd HH405 board specific files
850 Patch by Matthias Fuchs, 07 Feb 2006
852 * Cleanup U-Boot boot messages on ARM.
854 To match the U-Boot user interface on ARM platforms to the U-Boot
855 standard (as on PPC platforms), some messages with debug character
856 are removed from the default U-Boot build.
857 Enable DEBUG for lib_arm/board.c to enable debug messages.
858 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
859 Patch by Stefan Roese, 24 Jan 2006
861 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
862 Patch by Stefan Roese, 18 Jan 2006
864 * Add VGA support (CT69000) to CPCI750 board.
865 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
866 Patch by Reinhard Arlt, 30 Dec 2005
868 * PMC405 and CPCI405: Moved configuration of pci resources
870 PMC405 and CPCI2DP: Added firmware download and booting via pci.
871 Patch by Matthias Fuchs, 20 Dec 2005
873 * Add ColdFire targets to MAKEALL script
874 Patch by Zachary Landau, 26 Jan 2006
876 * Add support for r5200 board
877 Patch by Zachary Landau, 26 Jan 2006
879 * Add support for Freescale M5271 processor
880 Patch by Zachary Landau, 26 Jan 2006
882 * Fix 28F256J3A support on PM520 board
883 (without bank-switching only 32 MB can be accessed)
885 * Fix mkimage bug with multifile images created on 64 bit systems.
887 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
889 * Fix compiler problem with at91rm9200dk board.
890 Patch by Eugen Bigz, 19 Dec 2005
892 ======================================================================
893 Changes for U-Boot 1.1.4:
894 ======================================================================
896 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
897 - Changed GPIO setup to enable another address line in order to
898 address 64M of FLASH.
899 - Added function sdram_tr1_set to auto calculate the tr1 value for
901 Patch by Steven Blakeslee, 12 Dec 2005
903 * MPC5200: Set PCI retry counter to 0 = infinite retry;
904 The default of 255 is too short for slow devices.
905 Patch by Martin Nykodym, 12 Dec 2005
907 * Change port configuration for O2DNT (CODEC1 on PSC1).
909 * Fix register for PCI async mode on PPC440EP
910 Patch by Youngchul Bang, 08 Dec 2005
912 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
913 This segment may be required by some libgcc.a functions
916 * Fix DPRAM offset/size for MPC8541/8555.
917 Simplify TQM85xx Makefile handling.
919 * Fix data overflow (typo?) in rtc/ds1302.c
921 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
923 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
924 - Support for TQM8541/8555 boards added.
925 - Complete rework of TQM8540/8560 support.
926 - Common TQM85xx code now supports all current TQM85xx platforms
927 (TQM8540/8541/8555/8560).
928 - DDR SDRAM size detection added.
929 - CAS latency default values can be overwritten by setting "serial#"
930 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
931 If problems are detected with this non default CAS latency,
932 the default values will be used instead.
933 - Flash size detection added.
934 - Moved FCC ethernet driver initialization behind TSEC driver init
935 -> TSEC is first device.
936 Patch by Stefan Roese, 30 Nov 2005
938 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
939 Patch by John Otken, 23 Nov 2005
941 * Changed PPC44x startup message (cpu info, speed...) to common style:
942 On PPC44x platforms, the startup message generated in "cpu.c" only
943 comprised the ppc type and revision but not additional information
944 like speed etc. Those speed infos where printed in the board specific
945 code. This new implementation now prints all CPU infos in the common
946 cpu specific code. No board specific code is needed anymore and
947 therefore removed from all current 44x implementations.
948 Patch by Stefan Roese, 27 Nov 2005
950 * Adjust TQM834x PHY addresses for latest hardware revision.
952 * Increase malloc arena on TQM5200 board to 256 kB.
953 With 64 kb uniform flash sector size the old value of 128 kB was
956 * Fix miiphy global data initialization (problem on 4xx boards when
957 no ethaddr is assigned). Initialization moved from
958 miiphy_register() to eth_initialize().
960 Based on initial patch for 4xx platform by Matthias Fuchs.
962 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
964 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
965 The COPYING file was extended to make clear that these files can be
966 used in non-GPL code, too.
967 Also, a corresponding note was placed in the headers of the affected files.
969 * Add support for Prodrive P3P440 board:
970 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
971 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
972 for bank autodetection
973 Patch by Stefan Roese, 22 Nov 2005
975 * Change all '$(...)' variable references into '${...}'
976 which makes the environment compatible with the hush shell.
977 WARNING: Support for the old '$(...)' syntax will be
978 discontinued in a later version.
980 * Minor changes to init flags in TQM834x PCI.
982 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
983 Patch by Stefan Roese, 15 Nov 2005
985 * New PPC 405EP board added: CMS700
986 Added CONFIG_NET_MULTI for VOM405 board.
987 Added reset_phy() for VOM405 board.
988 Patch by Matthias Fuchs, 09 Nov 2005
990 * Updated PCI mapping for esd CPCI2DP board.
991 Add support for error LED.
992 Patch by Matthias Fuchs, 07 Nov 2005
994 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
995 Patch by Stefan Roese, 07 Nov 2005
997 * Correct PPC Timebase register definitions (SPRN_TBRL...)
998 Patch by Stefan Roese, 07 Nov 2005
1000 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
1001 Patch by Stefan Roese, 05 Nov 2005
1003 * Additional fix for external IRQ config on Yellowstone & Yosemite
1004 Patch by Stefan Roese, 03 Nov 2005
1006 * Add support for Ocotea pass 3 with 440GX Rev. F
1007 Patch by Stefan Roese, 01 Nov 2005
1009 * Fix external IRQ configuration on Yellowstone & Yosemite
1010 Patch by Stefan Roese, 28 Oct 2005
1012 * Add support for multiple PHYs.
1013 Tested on the following boards:
1014 cmcpu2 (at91rm9200/ether.c)
1015 PPChameleon (ppc4xx/4xx_enet.c)
1016 yukon (mpc8220/fec.c)
1017 uc100 (mpc8xx/fec.c)
1018 tqm834x (mpc834x/tsec.c) with EEPRO100
1019 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
1020 Main changes include:
1022 - miiphy_register routine was added to allow multiple PHYs to be registered
1023 - miiphy_read and miiphy_write are now defined in this file, and
1024 require additional argument (char *devname)
1025 - other miiphy_* routines also require additional device name argument
1028 Calling reset_phy() was moved to be executed *after* eth_initialize().
1029 This is necessary as now some of the implementations of reset_phy()
1030 may need to use miiphy_reset() which is not allowed before eth_initialize()
1031 as eth_initialize registers all required miiphy_* routines.
1032 Tested on IP860 and PHY initializes properly after this change.
1034 * Correct includes for flat tree builder.
1036 * Fix conflicting types (flash_write()) in trab auto_update.c.
1038 * Add PCI support for the TQM834x board.
1040 * Add missing 4xx board to MAKEALL
1041 Patch by Stefan Roese, 20 Oct 2005
1043 * Fix conflicting types (flash_write()) in esd auto_update.c
1044 Patch by Stefan Roese, 20 Oct 2005
1046 * Fix problem with sleep in NetConsole (use get_timer())
1047 Patch by Stefan Roese, 20 Oct 2005
1049 * Add NetConsole Support for AMCC eval boards
1050 Patch by Stefan Roese, 20 Oct 2005
1052 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1053 Patch by Stefan Roese, 18 Oct 2005
1055 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1056 Fix identation on ext2ls help entry.
1057 Patch by Stefan Roese, 14 Oct 2005
1059 * Add support for TQM834x boards.
1062 * Cleanup for GCC-4.x
1064 * Add documentation for Open Firmware Flat Tree and usage.
1065 Patch by Pantelis Antoniou, 13 Oct 2005
1067 * Add missing files for Pantelis Antoniou's patch
1068 Patch by Pantelis Antoniou, 04 Sep 2005
1070 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1071 CONFIG_NET_MULTI set)
1072 Patch by Stefan Roese, 10 Oct 2005
1074 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1075 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1076 Patch by Stefan Roese, 07 Oct 2005
1078 * Add support for OF flat tree for the STXtc board.
1079 Patch by Pantelis Antoniou, 04 Sep 2005
1081 * Support passing of OF flat trees to the kernel.
1082 Patch by Pantelis Antoniou, 04 Sep 2005
1086 * Add support for NetSilicon NS7520 processor.
1087 Patch by Art Shipkowski, 12 May 2005
1089 * Add support for AP1000 board.
1090 Patch by James MacAulay, 07 Oct 2005
1092 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1093 Patch by Anders Larsen, 07 Oct 2005
1095 The Atmel errata #11 states that the transfer buffer descriptor
1096 table must be aligned on a 16-word boundary. As it turned out, this
1097 is insufficient - it seems the table must be aligned on a boundary
1098 at least as large as the table itself (in Linux this is not an
1099 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1101 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1102 Patch by Anders Larsen, 07 Oct 2005
1104 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1105 sed the linker scripts, rather than pre-process them.
1106 Patch by Peter Pearse, 07 Oct 2005
1108 * Update make target for ARM supported boards.
1109 Use lowlevel_init() instead of platformsetup() [rename].
1110 Patch by Peter Pearse, 06 Oct 2005
1112 * Fix booting from serial dataflash on AT91RM9200
1113 Patch by Peter Menzebach, 29 Aug 2005
1115 * Add JFFS2 support for TRAB board
1116 Patch by Martin Krause, 25 Aug 2005
1118 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1119 Patch by Marcus Hall, 24 Aug 2005
1121 * Fix the machine-id of the Cogent csb637 board
1122 Patch by Anders Larsen, 05 Oct 2005
1124 * Complete support for the KwikByte KB920x boards
1125 Patch by Anders Larsen, 05 Oct 2005
1127 * Set the AT91RM9200 clock to asynchronous mode
1128 Patch by Anders Larsen, 03 May 2005
1130 * Set the AT91RM9200 clock to synchronous mode
1131 Patch by Anders Larsen, 29 Apr 2005
1133 * Add support for Cogent csb637
1134 Patch by Anders Larsen, 29 Apr 2005
1136 * Fix dm9161.c initialization
1137 Patch by Anders Larsen, 29 Apr 2005
1139 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1140 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1142 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1143 Patch by Anders Larsen, 29 Apr 2005
1145 * Fix device partition intialization for SystemACE disks.
1146 Patch by Stephen Williams, 28 Apr 2005
1148 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1149 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1151 * Add support for S29GL064M-R3 flash chip on xsengine board
1152 Patch by Kurt Stremerch, 18 Apr 2005
1154 * E500 update: repoint IVPR to RAM when code is relocated
1155 Patch by Kylo Ginsberg, 13 Apr 2005
1157 * Fix loop end test in lib_generic/string.c:strswab()
1158 Patch by Andrew Dyer, October 10, 2005
1159 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1163 * Update ARM Integrator boards:
1164 Correct addessing errors in platform files.
1165 Split off common core module data from Integrator header files to
1166 include/armcoremodule.h.
1167 Patch by Peter Pearse, 04 Oct 2005
1169 * Make sure only supported compiler options are used
1170 Import "cc-option" shell function from kernel and
1171 use it to get the correct ARM GCC options for individual CPUs
1172 Patch by Peter Pearse, 30 Jun 2005
1174 * Fix 440GR to print correct cpu revision
1175 Patch by Stefan Roese, 04 Oct 2005
1177 * Change board message on AMCC Yosemite & Yellowstone to common style
1178 Patch by Stefan Roese, 03 Oct 2005
1180 * Fix compiler warning
1182 * Fix FEC PHY addresses for TQM85xx boards
1184 * Fix uninitialized variable problem in hush shell
1185 Patch by Lars Rostock, 26 Sep 2005
1187 * Undo change of f6e20fc6ca... to include/configs/trab.h
1188 (Must have been an accident?)
1190 * Add support for AT91RM9200 OHCI Controller.
1191 Patch by Eric Benard, 07 Apr 2005
1193 * Update ARM mach-types.h
1194 Patch by Eric Benard, 07 Apr 2005
1196 * Add support for MP2USB board.
1197 Patch by Eric Benard, 07 Apr 2005
1199 * Add board support for armadillo HT1070
1200 Patch by Rowel Atienza, 06 Apr 2005
1202 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1203 Patch by Vitaly Bordug, 30 Mar 2005
1205 * Add iopset command on mpc8xx
1206 Patch by Daniel Eisenhut, 25 Mar 2005
1208 * Add support for MII in eepro100 driver.
1209 Patch by Gleb Natapov, 21 Mar 2005
1211 * Fixes to the Lubbock (PXA 25x) support:
1212 - Resolve the FIXME with respect to saving the u-boot environment.
1213 - Make the default load address land in real memory.
1214 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1215 Patch by David Brownell, 10 Mar 2005
1217 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1218 Patch by Marc Leeman, 04 Mar 2005
1220 * OMAP242x H4 board update
1221 - fix for ES2 differences.
1222 - switch to using the cfi_flash driver.
1223 - fix SRAM build address.
1224 - fix for GP device operation.
1225 - unlock SRAM for GP devices.
1226 - display more device information.
1227 - fix potential deadlock in omap24xx_i2c driver.
1228 - fix DLL load values to match dpllout*1 operation.
1229 - fix 2nd chip select init for combo DDR device.
1230 - add support for CFI Intel 28F256L18 on H4 board.
1231 Patch by Richard Woodruff, 03 Mar 2005
1233 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1234 Patch by Steven Scholz, 02 Mar 2005
1237 Patch by Ara Avanesyan, 24 Feb 2005
1239 * Remove unneeded #include <malloc.h>
1240 Patch by Ladislav Michl, 22 Feb 2005
1242 * Add cramfs support for m68k
1243 Patch by Zachary Landau, 21 Feb 2005
1245 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1246 Patch by Jeff Angielski, 21 Feb 2005
1248 * Fix au1x00_serial baud rate calculation:
1249 remove hardcoded cpu clock divisor and use register instead;
1250 round up instead of truncate
1251 Patch by Andrew Dyer, 15 Feb 2005
1253 * Add Xilinx Spartan3 family FPGA support
1254 Patch by Kurt Stremerch, 14 Feb 2005
1256 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1257 Patch by Zachary Landau, 11 Feb 2005
1259 * Fix VOH405 Support
1260 Patch by Matthias Fuchs, 25 Sep 2005
1262 * Added support for PCI bridge on MPC8272ADS
1263 Patch by Vitaly Bordug, Feb 09 2005
1265 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1266 Patch by Jean-Paul Saman, 8 Feb 2005
1268 * Fix strswab() to reliably find end of string
1269 Patch by Andrew Dyer, 08 Feb 2005
1271 * Fix typos in include/ppc440.h
1272 Patch by Andrew E Mileski, 04 Feb 2005
1274 * Add Vibren (was Accelent) PXA255 IDP Support
1275 Patch by Cliff Brake, 04 Feb 2005
1277 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1278 Patch by Andrew Dyer, 31 Jan 2005
1280 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1281 Patch by Peter Pearse, 2 Feb 2005
1283 * Fix error handling in tools/env/fw_env.c
1284 Patch by Ara Avanesyan, 01 Feb 2005
1286 * Fix MGT5100 PSC baudrate calculation
1287 Patch by Sebastian Schau, 27 Jan 2005
1289 * OMAP242x fix for GP device booting
1290 - Add SRAM unlock for GP devices.
1291 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1292 Patches by Richard Woodruff, 21 Jan 2005:
1294 * Add support for AMD's Pb1x00 eval board;
1295 add MII routines to the au1x00 ethernet driver;
1296 add USB ohci driver (work in progress)
1297 Patch by Thomas Sailer, 20 Jan 2005
1299 * Update omap5912osk board
1300 Use drivers/cfi_flash.c instead of private flash driver;
1301 Remove hardcoded personalized settings from omap5912osk.h;
1302 Fix spacing with (RO) marks in 'flinfo' output.
1303 Patch by Michael Bendzick, 14 Jan 2005
1305 * Fix warnings for PCI code on ixp
1306 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1308 * virtex2 fix for bogus download error messages
1309 The virtex2 FPGA download code watches for init going active during
1310 a download of config data as an error condition. init also goes
1311 active after a configuration is finished in concert with the done
1312 signal. So far, the code does not check for done active until all
1313 of the configuration data is sent. If configuration data has a few
1314 extra pad bytes at the end, this would cause an error message even
1315 though the download had suceeded.
1316 NOTE: virtex2 slave serial and spartan2 versions may still have the
1318 Patch by Andrew Dyer, 12 Jan 2005
1320 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1321 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1322 message when probing for nonexistent flash in little endian mode.
1323 As a side effect more efficient and smaller code is generated,
1324 which is always a Good Thing (TM).
1325 Patch by Ladislav Michl, 24 Sep 2005
1327 * Update for TFTP using a fixed UDP port
1328 Use the approved environment variable names. Added "tftpdstp" to
1329 allow ports other than 69 per Tolunay Orkun's recommendation.
1330 Patch by Jerry Van Baren, 12 Jan 2005
1332 * Allow to force TFTP to use a fixed UDP port
1333 (Add a configuration option CONFIG_TFTP_PORT and optional env
1335 Patch by Jerry Van Baren, 10 Jan 2005
1337 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1338 Patch by Leif Lindholm, 29 Dec 2004
1340 * Cleanup: fix broken builds
1342 * Fix PHY address argument passing with mii info command
1343 Patch by Andrew Dyer, 28 Dec 2004
1345 * Cleanup (PPC4xx is AMCC now)
1347 * esd CPCI2DP board added
1348 Patch by Matthias Fuchs, 22 Sep 2005
1350 * esd PMC405 board updated
1351 Patch by Matthias Fuchs, 22 Sep 2005
1353 * Add SM501 support to HH405 board.
1354 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1355 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1356 Patch by Stefan Roese, 22 Sep 2005
1358 * Fix autonegotiation in tsec ethernet driver
1359 Patch by Stefan Roese, 21 Sep 2005
1361 * Fix bug in auto_update (trab board)
1362 Patch by Martin Krause, 16 Sep 2005
1364 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1365 Patch by Francesco Mandracci, 16 Sep 2005
1367 * Update configuration for INKA4x0 board
1369 * Update configuration for PM854 board
1370 Based on patch by R. Loeffl, 20 Jul 2005
1372 * Add PCI support to TQM8540 and TQM8560 boards
1373 Patch by Stefan Roese, 15 Sep 2005
1375 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1376 boards (baudrate, environment...). Flash driver fixed.
1377 Patch by Stefan Roese, 15 Sep 2005
1379 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1380 ethernet port on ebony.
1381 Patch by Stefan Roese, 7 Sep 2005
1383 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1385 * Change default console baud rate for stxxtc board
1387 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1388 Patch by Stefan Roese, 31 Aug 2005
1390 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1391 Patch by Pantelis Antoniou, 02 Sep 2005
1395 * Enable SM712 driver support for HMI1001 board.
1397 * Fix problems with ld version 2.16 (dot outside sections problem)
1398 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1399 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1401 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1403 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1405 * Add keyboard and dot matrix display support for HMI1001 board.
1407 * Prepare U-Boot for gcc-4.x
1409 * Fixed Bamboo port to enable running without DDR-DIMM
1410 (Bamboo has also 64MB onboard DDR)
1411 Patch by Stefan Roese, 24 Aug 2005
1413 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1414 now handling all 4xx cpu's
1415 Patch by Stefan Roese, 16 Aug 2005
1417 * Fix make dependencies for at91rm9200 and ks8695 cpus
1418 Patch by Steven Scholz, 23 Aug 2005
1420 * Add JFFS2 support for TQM5200 board
1422 * Add esd cpci5200 and pf5200 boards
1423 Patch by Reinhard Arlt, 22 Aug 2005
1425 * Fix sysclock for TQM8540 and TQM8560 boards
1426 Patch by Martin Krause, 25 Jul 2005
1428 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1429 Patch by Martin Krause, 08 Jun 2005
1431 * Add new board specific commands for TQM5200/STK52XX
1432 - Sound commands (beep, wav, sound)
1433 - Test commands (led, can, backlight, rs232)
1434 Patch by Martin Krause, 02 May 2005
1436 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1437 because of a bug in the AT91RM9200 CPU PLL
1438 Patch by Martin Krause, 22 Apr 2005
1440 * Add automatic HW detection for another CMC_PU2 variant
1441 Patch by Martin Krause, 20 Apr 2005
1443 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1444 Patch by Martin Krause, 19 Apr 2005
1446 * Fix initialization problem on TQM5200 without SM501
1447 Patch by Martin Krause, 08 Apr 2005
1449 * Add RTC support for STK52XX.200
1450 Patch by Martin Krause, 07 Apr 2005
1452 * Add support for IFM o2dnt board
1454 * Enable PCI on hmi1001 board
1456 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1457 so we can use them to, e.g., check the existence of a file with
1458 "if ls foo; then this; else that; fi" in the hush shell
1459 Patch by Andreas Engel, 16 August 2005
1461 * Coding style cleanup
1463 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1464 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1466 * Check return value of malloc in 440gx_enet.c
1467 Patch by Travis B. Sawyer, 18 Jul 2005
1469 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1470 Second serial port on 440GX now defined as a system device.
1471 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1472 Patch by Travis B. Sawyer, 12 Jul 2005
1474 ======================================================================
1475 Changes for U-Boot 1.1.3:
1476 ======================================================================
1478 * Minor code cleanup
1480 * Add forgotten new fils from latest VoiceBlue update
1482 * Make bootretry feature work with hush shell.
1483 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1484 Patch by Andreas Engel, 19 Jul 2005
1486 * Update Hymod Board Database PHP code in "tools" directory
1487 Patch by Murray Jensen, 01 Jul 2005
1489 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1490 Patch by Murray Jensen, 30 Jun 2005
1492 * Fix Murray Jensen's mail address.
1493 Patch by Murray Jensen, 30 Jun 2005
1495 * Preserve PHY_BMCR during a soft reset.
1496 Patch by Carl Riechers, 24 Jun 2005
1498 * VoiceBlue update: eeprom tool can also store firmware version now.
1499 eeprom.bin is runable by jumping at load address.
1500 Patch by Ladislav Michl, 23 May 2005
1502 * Move the AT91RM9200DK to the ARM Systems list.
1503 Patch by Anders Larsen, 26 Apr 2005
1505 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1506 Patch by Anders Larsen, 26 Apr 2005
1508 * measure_gclk() is needed when DEBUG is enabled
1509 Patch by Bryan O'Donoghue, 25 Apr 2005
1511 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1512 Patch by Reinhard Arlt, 12 Aug 2005
1514 * esd PCI405 board updated
1515 Patch by Matthias Fuchs, 28 Jul 2005
1517 * esd WUH405 and DU405 board updated
1518 Patch by Matthias Fuchs, 27 Jul 2005
1520 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1521 Patch by Matthias Fuchs, 4 May 2005
1523 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1524 boards (baudrate, environment...). Flash driver fixed.
1525 Patch by Stefan Roese, 11 Aug 2005
1527 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1528 Patch by Stefan Roese, 11 Aug 2005
1530 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1531 Patch by Stefan Roese, 11 Aug 2005
1533 * Add configuration for IFM AEV FIFO board.
1534 Minor coding style cleanup.
1536 * Add configuration for IFM SPI eval board
1538 * Fix CompactFlash problem on HMI1001 board
1540 * Make new "mtdparts" code build with older compilers
1541 Patch by Andrea Scian, 09 Aug 2005
1543 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1544 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1545 with the 405 defines and the linux kernel defines.
1546 Patch by Stefan Roese, 08 Aug 2005
1548 * Fix compiler warnings with older GCC versions
1550 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1552 Old, obsolete and duplicated code was cleaned up and replace by the
1553 new partitioning method. There are two possible approaches now:
1555 The first one is to define a single, static partition:
1557 #undef CONFIG_JFFS2_CMDLINE
1558 #define CONFIG_JFFS2_DEV "nor0"
1559 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1560 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1561 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1563 The second method uses the mtdparts command line option and dynamic
1566 /* mtdparts command line support */
1567 #define CONFIG_JFFS2_CMDLINE
1568 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1569 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1571 Command line of course produces bigger images, and may be inappropriate
1572 for some targets, so by default it's off.
1574 * Fix build problems for PM856 Board
1576 * Fix sign extension bug in 'fpga loadb' command;
1577 make 'fpga loadb' always print the file header info
1578 Patch by Andrew Dyer, 11 Jan 2005
1580 * Fix errors that occur when accessing SystemACE CF
1581 Patch by Jeff Angielski, 09 Jan 2005
1583 * Document switching between U-Boot and PlanetCore on RPXlite
1584 by Sam Song, 24 Dec 2004
1586 * Fix PowerQUICC II mask detection.
1587 Patch by Eugene Surovegin, 20 Dec 2004
1589 * Add support for Altera NIOS DK1C20 board
1590 Patch by Shlomo Kut, 13 Dec 2004
1592 * Add support for ep8248 board
1593 Patch by Yuli Barcohen, 12 Dec 2004
1597 * Fix baudrate setting for KGDB on MPC8260
1598 Patch by HoJin, 11 Dec 2004
1600 * Fix 'mii help' text formatting
1601 Patch by Cory Tusar, 10 Dec 2004
1603 * Fix return code of NFS command
1604 Patch by Hiroshi Ito, 11 Dec 2004
1608 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1609 Patch by Steven Blakeslee, 04 Aug 2005
1611 * Add support for AMCC Bamboo PPC440EP eval board
1612 Patch by Stefan Roese, 04 Aug 2005
1614 * Patch by Jon Loeliger
1615 Fix style issues primarily in 85xx and 83xx boards.
1617 - Trailing white space
1618 - Indentation not by TAB
1619 - Excessive amount of empty lines
1620 - Trailing empty lines
1622 * Patch by Ron Alder, 11 Jul 2005
1623 Add Xianghua Xiao and Lunsheng Wang's support for the
1624 GDA MPC8540 EVAL board.
1626 * Patch by Eran Liberty
1627 Add support for the Freescale MPC8349ADS board.
1629 * Patch by Jon Loeliger, 25 Jul 2005
1630 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1631 by the upcoming mpc83xx family as well.
1633 * Patch by Jon Loeliger, 05 May 2005
1634 Implemented support for MPC8548CDS board.
1635 Added DDR II support based on SPD values for MPC85xx boards.
1636 This roll-up patch also includes bugfies for the previously
1638 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1640 * Patch by Jon Loeliger, 10 Feb 2005
1641 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1643 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1645 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1646 for faster flash parts.
1647 Add documentation for BR/OR for FLASH.
1649 * Patch by Jon Loeliger 08 Feb 2005
1650 Determine L2 Cache size dynamically on 85XX boards.
1652 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1653 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1654 option rather than a myriad of CONFIG_MPC8560-like variants.
1655 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1656 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1657 new CONFIG_CPM2 option to each 8260 board.
1659 * Add support for MicroSys PM856 board
1660 Patch by Josef Wagner, 03 Aug 2005
1662 * Minor fixes to PM854 board
1663 Patch by Josef Wagner, 03 Aug 2005
1665 * Adjust configuration of XENIAX board
1666 (chip select and GPIO required for USB operation)
1668 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1669 routed to the Watchdog handler
1670 Patch by Eugene Surovegin, 18 Jun 2005
1672 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1673 Patch by Denis Peter, 06 Dec 2004
1675 * Fix endianess problem in TFTP / NFS default filenames
1676 Patch by Hiroshi Ito, 06 Dec 2004
1678 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1680 Patch by Murray Jensen, 18 Jul 2005
1682 * Fix typo in mkconfig script (used == instead of =)
1683 Patch by Murray Jensen, 18 Jul 2005
1685 * Cleanup build problems on 64 bit build hosts
1687 * Update MAINTAINERS file
1689 * Patch by Stefan Roese, 01 Aug 2005:
1690 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1691 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1693 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1694 to run on both 405GP and 405GPr eval boards).
1696 * Patch by Steven Blakeslee, 27 Jul 2005:
1697 - Add support for AMCC PPC440EP/GR.
1698 - Add support for AMCC Yosemite PPC440EP eval board.
1699 - Add support for AMCC Yellowstone PPC440GR eval board.
1701 * Minor fixes for PPChameleon Board:
1702 - fix alignment of NAND size
1703 - make code do what the comment says
1705 * Implement h/w sector protection status synchronization at boot.
1706 The code is provided for, and was tested on, the Yukon/Alaska
1707 and PM520 boards only.
1709 A bug in flash_real_protect() for the Yukon board was fixed by
1710 adding a function that tells if two banks are on one flash chip.
1712 * Fix sysmon POST problem: check I2C error codes
1713 This fixes a problem of displaying bogus voltages when the voltages
1714 are so low that the I2C devices start failing while the rest of the
1715 system keeps running.
1717 * Patch by Cedric Vincent, 6 Jul 2005:
1718 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1720 * Patch by Jon Loeliger, 20 Jul 2005:
1721 Add missing PCI IO port definitions.
1723 * Add CompactFlash support for HMI1001 board.
1725 * Adjust printed board ID for LWMON board.
1727 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1729 * Add new argument format for flash commands to allow for usage like
1730 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1731 U-Boot will automaticially find the end of the corresponding sector.
1733 * Patch by Stefan Roese, 5 Jul 2005:
1734 Update uc100 board PHY setup
1736 * Patch by Stefan Roese, 1 Jul 2005:
1737 Fix PHY address for CATcenter board (now correct!)
1739 * Patch by Stefan Roese, 30 Jun 2005:
1740 Fix PHY addresses for PPChameleon and CATcenter boards
1741 Change MAINTAINER for most esd boards
1743 * Patch by Detlev Zundel, 30 Jun 2005:
1744 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1746 * Fix baudrate calculation problem on MPC5200 systems
1748 * Add EEPROM and RTC support for HMI1001 board
1750 * Patch by Detlev Zundel, 20 Jun 2005:
1751 Fix initialization of low active GPIO pins on inka4x0 board
1753 * Enable redundant environment, disable HW flash protection of
1756 * Patch by Travis Sawyer, 10 Jun 2005:
1757 Initialize allocated dev and private hw structures
1758 after their respective allocation in 440gx_enet.c
1760 * Patch by Steven Scholz, 10 Jun 2005:
1761 Fix byteorder problems with second argument of "bootm" with
1764 * Add support for HMI1001 board
1766 * Disable "date" and "sntp" commands on TQM866M
1768 * Fix watchdog reset problems on LWMON board
1770 * Patch by Juergen Selent, 17 May 2005:
1771 Add support for Funkwerk VoVPN gateway module.
1773 * Cleanup debug code for MPC8220 FEC driver
1775 * Extend burst mode RAM test program to take a loop count
1778 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1779 those boards that use it.
1781 * Patches by Greg Ungerer, 19 May 2005:
1782 - add support for the KS8695P (ARM 922 based) CPU
1783 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1785 * Patch by Steven Scholz, 19 May 2005:
1786 Add support for CONFIG_SERIAL_TAG on ARM boards
1788 * Add PCI support for Sorcery board.
1789 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1791 * Fix compile problems caused by new burst mode SDRAM test;
1792 make port pins to trigger logic analyzer configurable
1794 * Fix timer handling on MPC85xx systems
1796 * Fix debug code in omap5912osk flash driver
1798 * Add support for MPC8247 based "IDS8247" board.
1800 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1802 * On LWMON we must use the watchdog to reset the board as the CPU
1803 genereated HRESET pulse is too short to reset the external
1806 * Add test tool to exercise SDRAM accesses in burst mode
1807 (as standalone program, MPC8xx/PowerPC only)
1809 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1812 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1813 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1814 added to support LZO and LZARI compression modes (undefined by
1817 * Fix problem with symbolic links in JFFS2 code.
1819 * Use linker ASSERT statement to prevent undetected overlapping of
1820 sections on PPChameleon board; other boards might use this, too.
1822 * Patch by Stefan Roese, 03 May 2005:
1824 Fix problems in cmd_universe.c
1826 * Patch by Matthias Fuchs, 03 May 2005:
1827 Added missing variable declaration in cmd_nand.c
1828 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1830 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1832 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1834 Fix PHY address for canmb board.
1836 * Cleanup serial console baudrate calculation on AT91RM9200;
1837 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1839 * Patch by Matthias Fuchs, 18 Apr 2005:
1840 Make PCI target address spaces on PMC405 and CPCI405 boards
1841 configurable via environment variables
1843 * Auto-size RAM on canmb board.
1845 * Add support for canmb board
1847 * Patch by Stefan Roese, 13 Apr 2005:
1848 Update for esd apc405
1850 * Fixes for TQM8560 board:
1852 - remove debug messages
1853 - fix flash sector protection
1855 * Patch by Steven Scholz, 07 Apr 2005:
1856 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1858 * Patches by Steven Scholz, 07 Apr 2005:
1859 Fix compiler warning in altera.c
1860 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1862 * Patch by Ladislav Michl, 06 Apr 2005:
1863 Fix voiceblue configuration.
1865 * Patch by Stefan Roese, 06 Apr 2005:
1866 Updates for OCOTEA board:
1867 - Changed U-Boot size from 512kByte to 256kByte
1868 - Fixed flash driver to support boot from soldered user flash
1869 - Added README for switch from PIBS firmware to U-Boot
1871 * Patch by Travis Sawyer, 05 Apr 2005:
1872 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1873 Problem found by Andrew Wozniak.
1875 * Patch by Steven Scholz, 06 Apr 2005:
1876 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1877 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1879 * Patches by Robert Whaley, 29 Nov 2004:
1880 - update the pxa-regs.h file for PXA27x chips
1881 - add PXA27x based ADSVIX board
1882 - add support for MMC on PXA27x processors
1884 * Patch by Andrew E. Mileski, 28 Nov 2004:
1885 Fix PPC4xx SPD SDRAM detection bug
1887 * Patch by Hiroshi Ito, 26 Nov 2004:
1888 Fix logic of "test -z" and "test -n" commands
1890 * Patch by Ladislav Michl, 05 Apr 2005:
1891 Add support for VoiceBlue board.
1893 * Patch by Ladislav Michl, 05 Apr 2005:
1894 Fix netboot_common() prototypes.
1896 * Patch by Steven Scholz, 05 Apr 2005:
1897 Use i.MX watchdog timer for reset_cpu()
1899 * Patch by Steven Scholz, 05 Apr 2005:
1900 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1901 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1902 (now in interupts.c)
1904 * Add support for MPC8220 based "sorcery" board.
1906 * Add support for TQM8560 board.
1908 * Add FEC support for TQM8540 board.
1909 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1911 * Patch by Martin Krause, 04 Apr 2005:
1912 Update default configuration for CMC_PU2 board.
1914 * Patch by Steven Scholz, 04 Apr 2005:
1915 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1916 - introduce two new configuration options instead:
1917 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1919 * Patch by Steven Scholz, 04 Apr 2005:
1920 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1922 * Fix timer code for ARM systems: make sure that udelay() does not
1923 reset timers so it's save to use udelay() in timeout code.
1925 * Patch by Mathias Küster, 23 Nov 2004:
1926 add udelay support for the mcf5282 cpu
1928 * Patch by Tolunay Orkun, 16 November 2004:
1929 fix incorrect onboard Xilinx CPLD base address
1931 * Patch by Jerry Van Baren, 08 Nov 2004:
1932 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1933 the jumper for the HRCW source should select flash. If lowboot is
1934 not selected, the jumper for the HRCW source should select the
1936 - change default load base address to 0x00400000
1938 * Patch by Yuli Barcohen, 08 Nov 2004:
1939 Add support for Analogue & Micro Rattler boards.
1940 Tested on Rattler8248.
1942 * Patch by Andre Renaud, 08 Nov 2004:
1943 Fix watchdog support in common/lcd.c
1945 * Patch by Marc Leeman, 05 Nov 2003:
1946 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1947 bug only affects the XPC8245 processors
1949 * Patches by Josef Wagner, 29 Oct 2004:
1950 - Add support for MicroSys CPU87 board
1951 - Add support for MicroSys PM854 board
1953 * Patch by Jian Zhang, 02 Nov 2004:
1954 Add 16-bit NAND support
1956 * Patch by Scott McNutt, 01 Nov 2004:
1957 Add missing NIOS/NIOS2 support for "iminfo" command
1959 * Patch by Detlev Zundel, 29 Oct 2004:
1960 Add missing NIOS/NIOS2 support for "mkimage" tool.
1962 * Patch by David Adair, 27 Oct 2004:
1963 Add missing 440GX SDRAM Controller reset
1965 * Patch by Steven Scholz, 25 Oct 2004:
1966 Declare reset_cpu() in include/common.h instead locally
1968 * Patch by Yusdi Santoso, 22 Oct 2004:
1969 - Add support for HIDDEN_DRAGON board
1970 - fix endianess problem in driver/rtl1839.c
1972 * Patch by Allen Curtis, 21 Oct 2004:
1973 support multiple serial ports
1975 * Patch by Richard Klingler, 03 Apr 2005:
1976 Add call to eth_halt() in net/net.c when called functions fail
1977 after eth_init() has been called.
1979 * Patch by Sam Song, 3 April 2005:
1980 - Update README.Netconsole
1983 * Prepare for SoC rework of ARM code:
1984 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1985 - rename memsetup into lowlevel_init (function name and source files)
1986 Patch by Steven Scholz, 03 Apr 2005:
1987 - create SoC specific directories include/asm-arm/arch-imx and
1988 include/asm-arm/arch-s3c24x0
1990 * Fix problems with SNTP support;
1991 enable SNTP support in some boards.
1993 * Patches by Martin Krause, 01 Apr 2005:
1994 - Fix flash erase timeout on CMC_PU2
1995 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1997 * Patch by Steven Scholz, 13 March 2005:
1998 fix cache enabling for AT91RM9200
2000 * Patch by Masami Komiya, 30 Mar 2005:
2001 add SNTP support and expand time server and time offset fields of
2002 DHCP support. See doc/README.SNTP
2004 * Patch by Steven Scholz, 13 Dec 2004:
2005 Fix bug in at91rm920 ethernet driver
2007 * Patch by Steven Scholz, 13 Dec 2004:
2008 Remove duplicated code by merging memsetup.S files for
2009 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
2011 * Patch by Detlev Zundel, 31 Mar 2005:
2012 Cleanup duplicate definition of overwrite_console()
2014 * Update TQM5200 configuration;
2015 prepare for Rev. 200 starter kit boards
2017 * Patch by Scott McNutt, 21 Oct 2004:
2018 Add support for Nios-II EPCS Controller core.
2020 * Patch by Scott McNutt, 20 Oct 2004:
2022 - Add sysid command (Nios-II only).
2023 - Locate default exception trampoline at proper offset.
2024 - Implement I/O routines (readb, writeb, etc)
2025 - Implement do_bootm_linux
2027 * Patches by Martin Krause, 22 Mar 2005:
2028 - use TQM5200_auto as MAKEALL target for TQM5200 systems
2029 - add support for SM501 graphics controller
2030 - add support for graphic console on TQM5200
2031 - add support for TQM5200 Rev 200
2032 - cleanup, fix typo in include/configs/TQM5200.h
2034 * Patch by Manfred Baral, 17 Mar 2005:
2037 * Fix RTC configuration for PPChameleon board
2039 * Cleanup, fix typo in include/configs/TQM5200.h
2041 * Patch by Stefan Roese, 16 Mar 2005:
2042 Update for esd auto_update and hh405 board
2044 * Adapt for U-Boot image size (new features enabled) on TQM5200
2046 * Update code for TQM8540 board (and 85xx in general):
2047 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2048 - Reformat boot messages
2049 - Enable redundant environment
2050 - Replace the -O2 optimization flag with -mno-string
2052 * Patch by David Brownell, 10 Mar 2005:
2053 Restore copyright statements in OHCI drivers.
2055 * Add support for TQM8540 board
2057 * Patch by Detlev Zundel, 14 Mar 2005:
2058 NC650: changed NAND flash addressing to using UPMB
2060 * Patch by Stefan Roese, 14 Mar 2005:
2061 Update for esd voh405 fpga image
2063 * INKA4x0: Allow initialization of LCD backlight dimming from
2064 "brightness" environment variable.
2066 * Add port initialization for digital I/O on INKA4x0
2068 * Patch by Stefan Roese, 01 Mar 2005:
2069 Update for esd boards dp405 and hub405
2071 * Fix get_partition_info() parameter error in all other calls
2072 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2074 * Enable USB and IDE support for INKA4x0 board
2076 * Patch by Andrew Dyer, 28 Feb 2005:
2077 fix ext2load passing an incorrect pointer to get_partition_info()
2078 resulting in load failure for devices other than 0
2080 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2082 * Cleanup USB and partition defines
2084 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2086 * Add reset code for Coral-P on INKA4x0 board
2088 * Patch by Martin Krause, 28 Jun 2004:
2089 Update for TRAB board.
2091 * Fix some missing "volatile"s in MPC5xxx FEC driver
2093 * Fix cirrus voltage detection (for CPC45)
2095 * Fix byteorder problem in usbboot and scsiboot commands.
2097 * Patch by Cajus Hahn, 04 Feb 2005:
2098 - don't insist on leading '/' for filename in ext2load
2099 - set default partition to useful value (1) in ext2load
2101 * Patch by Andrew Dyer, 08 Jan 2005:
2102 fix wrong return codes in ext2 code
2104 * Removed '--no-warn-mismatch' option from Makefile. This option
2105 makes 'ld' to overlook binary objects compatibility.
2107 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2108 --end-group) outside of the group. This will make 'ld' to do
2109 _multiple_ search in the library group when resolving symbol
2110 references and do only a _single_ seach in libgcc.a after the group
2113 * Fix stability problems on CPC45 board again.
2115 * Make image detection for diskboot / usbboot / scsiboot more robust
2116 (also check header checksum)
2118 * Update CPC45 board configuration.
2120 * Add USB and PCI support for INKA4x0 board
2122 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2126 * Patch by Robin Getz, 13 Oct 2004:
2127 Add standalone application to change SMC91C111 MAC addresses,
2128 see examples/README.smc91111_eeprom
2130 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2131 Fix Flash support for ARM Integrator CP.
2133 * Patch by Richard Woodruff, 10 Jan 2005:
2134 Update support for OMAP2420 (ARM11) and H4 board:
2135 o clean up and add new types to H4 memory probe code.
2136 o fix to work with internal boot.
2137 o added PRCM config III operation.
2138 o fix marginal flash timings.
2139 o add revison ATAG usage.
2140 o enable voltage scaling at power chip.
2141 o fix compile error for i2c.
2143 * Fix network problem (error when receiving multiple ARP packets)
2145 * Patch by Daniel Poirot, 12 Oct 2004:
2146 Add support for Wind River sbc405 board
2148 * Patch by Rainer Brestan, 12 Oct 2004:
2149 Make examples/Makefile more robust
2151 * Patch by Sam Song, 11 October 2004:
2152 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2153 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2156 * Patch by Sam Song, 10 Oct 2004:
2157 Fix a parameter error in run_command() in main.c
2159 * Patch by Richard Woodruff, 01 Oct 2004:
2160 add support for the TI OMAP2420 processor and its H4 reference
2163 * Patch by Christian Pellegrin, 24 Sep 2004:
2164 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2166 * Patch by Leif Lindholm, 23 Sep 2004:
2167 add support for the AMD db1550 board
2169 * Patch by Travis Sawyer, 15 Sep 2004:
2170 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2171 update README.serial_multi
2173 * Patches by David Snowdon, 07 Sep 2004:
2174 - add u-boot.hex target in the top level Makefile
2175 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2176 - use -mtune=xscale and -march=armv5 options for PXA
2178 * Patch by Florian Schlote, 08 Sep 2004:
2179 Add support for SenTec-COBRA5272-board (ColdFire).
2181 * Patch by Gleb Natapov, 07 Sep 2004:
2182 mpc824x: set PCI latency timer to a sane value
2185 * Patch by Kurt Stremerch, 03 Sep 2004:
2186 Add bitstream configuration option for fpga command (Xilinx only).
2188 * Patch by Kurt Stremerch, 03 Sep 2004:
2189 Add Xilinx Spartan2E family FPGA support
2191 * Patch by Jeff Angielski, 02 Sep 2004:
2192 Add Added support for H2 revision of the EP8260 board.
2193 Fixed formatting for some of the EP8260 related source files.
2195 * Patch by Jon Loeliger, 02 Sep 2004:
2196 Reset monitor size back to 256 so environment can be written
2197 to flash on MPC85xx ADS and CDS releases.
2199 * Patch by Paolo Broggini, 02 Sep 2004:
2200 Make BSS clearing on ARM systems more robust
2202 * Patch by Yue Hu and Joe, 01 Sep 2004:
2203 - add PCI support for ixp425;
2204 - add EEPRO100 suppor tfor ixdp425 board.
2206 * Fix problem with protected sector detection in driver/cfi_flash.c
2208 ======================================================================
2209 Changes for U-Boot 1.1.2:
2210 ======================================================================
2212 * Code cleanup, mostly for GCC-3.3.x
2214 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2215 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2216 additional ethernet addresses.
2218 * Cleanup drivers/i82365.c - avoid duplication of code
2220 * Fix bogus "cannot span across banks" flash error message
2224 * Add support for CompactFlash for the CPC45 Board.
2226 * Fix problems with CMC_PU2 flash driver.
2229 - avoid trigraph warning in fs/ext2/ext2fs.c
2230 - rename UC100 -> uc100
2232 * Add support for UC100 board
2234 * Patch by Stefan Roese, 16 Dez 2004:
2235 - ext2fs support added
2236 - Tundra universe support added
2237 - ColdFire MCF5249 support added (no preloader needed!)
2238 - MCF5249 board TASREG added
2239 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2241 - some esd boards updated
2242 - memory commands "mdc" and "mwc" added for cyclic read/write
2243 (CONFIG_MX_CYCLIC, see README for further description)
2245 * Add support for INKA4X0 board
2247 * Patch by Steven Scholz, 12 Dec 2004:
2248 Fix typo in AT91 memory setup.
2250 * Patch by Martin Krause, 27 Oct 2004:
2251 - add support for "STK52xx" board (including PS/2 multiplexer)
2252 - add hardware detection for TQM5200
2254 * Clean up CMC PU2 flash driver
2256 * Update MAINTAINERS file
2258 * Fix bug in MPC823 LCD driver
2260 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2262 * Enable long help on CMC PU2 board;
2264 increase CPU speed from 179 to 207 MHz.
2266 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2267 unaligned tail part specially).
2269 * Update for AT91RM9200DK and CMC_PU2 boards:
2270 - Enable booting directly from flash
2271 - fix CMC_PU2 flash driver
2273 * Fix mkimage usage message
2275 * Map SRAM on NC650 board
2277 * Work around for Ethernet problems on Xaeniax board
2279 * Patch by TsiChung Liew, 23 Sep 2004:
2280 - add support for MPC8220 CPU
2281 - Add support for Alaska and Yukon boards
2283 * Fix configuration for ERIC board (needs more room)
2285 * Adjust MIPS compiler options at run-time depending on tools version
2286 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2287 "-mcpu=4kc" for old tools)
2289 * Add passing of the command line and memory size information to the
2290 kernel on xaeniax board.
2292 * Enable NAND flash support for NC650 board.
2294 * Patch by Thomas Lange 07 Oct 2004:
2295 Updated README for DBAu1x00 boards to match current status
2297 * Patch by Philippe Robin, 28 Sept 2004:
2298 Fix Flash support for Versatile.
2300 * Patch by Roger Blofeld, 16 Sep 2004:
2301 Fix timeout for DHCP command retry
2303 * Patch by Pantelis Antoniou, 14 Sep 2004:
2304 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2306 * Patch by Pantelis Antoniou, 14 Sep 2004:
2307 Kick watchdog when bz-decompressing
2309 * Fix CFG_HZ problems on AT91RM9200 systems
2310 [Remember: CFG_HZ should be 1000 on ALL systems!]
2312 * Patch by Gridish Shlomi, 30 Aug 2004:
2313 - Add support to revA version of PQ27 and PQ27E.
2314 - Reverted MPC8260ADS baudrate back to original 115200
2316 * Patch by Hojin, 17 Sep 2004:
2317 Fix typo in cfi_flash.c
2319 * Patch by Mark Jonas, 09 September 2004:
2320 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2323 * Patch by Mark Jonas, 31 August 2004:
2324 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2325 improves FTP performance for MPC5200 systems. Enabled for IceCube
2328 * Patch by Michael Bendzick, 30 Aug 2004:
2329 - Improve platform.S code for omap1510inn that detects whether code
2330 is running from SDRAM or not. Patch allows SDRAM to be configured
2331 if code is running out of SRAM at 0x20000000.
2333 * Patch by Frederick Klatt, 30 Aug 2004:
2334 Add support for the Wind River SBC8540/SBC8560 boards
2336 * Configure SX1 board to use drivers/cfi_flash.c
2338 * Patches by Michael Bendzick, 30 Aug 2004:
2339 - Configure omap1510inn board to use drivers/cfi_flash.c
2340 - Make drivers/cfi_flash.c protect environment and redundant
2343 * Patch by Steven Scholz, 23 Jun 2004:
2344 - Add script (tools/img2brec.sh) to programm U-Boot into
2345 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2347 * Patches by Scott McNutt, 24 Aug 2004:
2348 - Add support for Altera Nios-II processors.
2349 - Add support for Psyent PCI-5441 board.
2350 - Add support for Psyent PK1C20 board.
2352 * Patches by Jon Loeliger, 24 Aug 2004:
2353 - Add support for the MPC8541 and MPC8555 CDS boards
2354 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2355 - Convert MPC85xxADS to use common CFI flash driver
2356 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2357 from board_early_init_f()
2358 - Provide SW workaround for PCI initialization on 85xx CDS
2360 * Patches by George G. Davis, 24 Aug 2004:
2361 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2362 - Remove static network setup defaults from mx1ads_config
2363 - update ARM boards to use constants from mach-types.h
2365 * Patch by Gary Jennejohn, 04 Oct 2004:
2366 - fix I2C on at91rm9200
2367 - add support for Ricoh RS5C372A RTC
2369 * Patch by Gary Jennejohn, 01 Oct 2004:
2370 - add support for CMC PU2 board
2371 - add support for I2C on at91rm9200
2373 * Patch by Gary Jennejohn, 28 Sep 2004:
2374 fix baudrate handling on at91rm9200
2376 * Patch by Yuli Barcohen, 22 Aug 2004:
2377 - remove ZPC.1900 board-specific flash driver;
2378 switch the port to generic CFI driver;
2381 * Patch by Hinko Kocevar, 21 Aug 2004:
2382 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2384 * Clean up tools/bmp_logo.c to not add trailing white space
2386 * Patch by Hinko Kocevar, 21 Aug 2004:
2387 - Group common framebuffer functions in common/lcd.c
2388 - Group common framebuffer macros and #defines in include/lcd.h
2389 - Provide calc_fbsize() for video ATAG
2391 * Patch by Sam Song, 21 August 2004:
2392 - Fix a typo in README
2393 - Align "(RO)" output for "flinfo" after "protect on"
2394 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2395 ratio 1:1 when core frequency less than 50MHz
2397 * Patches by Hinko Kocevar, 21 Aug 2004:
2398 - fix some "use of label at end of compound statement" warnings
2399 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2401 * Patch by Steven Scholz, 16 Aug 2004:
2402 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2403 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2404 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2405 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2406 into cpu/arm920t/$(SOC)/
2408 * Patches by Sean Chang, 09 Aug 2004:
2409 - Added support for both 8 and 16 bit mode access to System ACE CF
2411 - Fixed missing System ACE CF device during get FAT partition info
2412 in fat_register_device function.
2413 - Enabled System ACE CF support on ML300.
2415 * Patch by Sean Chang, 09 Aug 2004:
2416 Synch defines for saveenv and do_saveenv functions so they get
2417 compiled under the same statement.
2419 * Patch by Sean Chang, 09 Aug 2004:
2420 - Added I2C support for ML300.
2421 - Added support for ML300 to read out its environment information
2422 stored on the EEPROM.
2423 - Added support to use board specific parameters as part of
2424 U-Boot's environment information.
2425 - Updated MLD files to support configuration for new features
2428 * Patches by Travis Sawyer, 05 Aug 2004:
2429 - Remove incorrect bridge settings for eth group 6
2430 - Add call to setup bridge in ppc_440x_eth_initialize
2431 - Fix ppc_440x_eth_init to reset the phy only if its the
2432 first time through, otherwise, just check the phy for the
2433 autonegotiated speed/duplex. This allows the use of netconsole
2434 - only print the speed/duplex the first time the phy is reset.
2436 * Patch by Shlomo Kut, 29 Mar 2004:
2437 Add support for MKS Instruments "Quantum" board
2439 * Fix build problem with Cogent boards;
2440 avoid using <asm/byteorder.h> when using the host compiler
2442 * Patch by Ganapathi C, 04 Aug 2004:
2443 Fix NFS timeout issue
2445 * Patch by Yuli Barcohen, 19 Jul 2004:
2446 - Fix host tools building in Cygwin environment
2447 - Fix header files search order for host tools
2449 * Patch by Tom Armistead, 19 Jul 2004:
2450 Fix kgdb.S support for 74xx_75x cpu
2452 * Patch by Jon Loeliger, 15 Jul 2004:
2453 Fix MPC85xx I2C driver
2455 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2457 * Patch by Stephen Williams, 15 July 2004
2458 Set the PCI class code for JSE board as part of PCI interface setup
2460 * Patch by Michael Bendzick, 15 Jul 2004:
2461 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2462 CFG_FLASH_USE_BUFFER_WRITE is set
2464 * Patch by Yuli Barcohen, 13 Jul 2004:
2465 Allow clock setting on MPC866/MPC885 series chips according to
2466 environment variable `cpuclk'
2468 * Patch by Yuli Barcohen, 20 Apr 2004:
2469 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2471 * Patch by Vincent Dubey, 24 Sep 2004:
2472 Add support for xaeniax board
2474 * Add comment about non-GPL character of standalone applications to
2477 * Fix FEC ethernet problem on NSCU board.
2479 * Patch by Gary Jennejohn, 09 Sep 2004:
2480 allow to use USART1 as console port on at91rm9200dk boards
2482 * Patch by Stefan Roese, 16 Sep 2004:
2485 * Fix SysClk handling for PPChameleon and CATcenter boards
2487 * Patch by Detlev Zundel, 08 Sep 2004:
2488 Update etags build target
2490 * Improve NetConsole support: add support for broadcast destination
2491 address and buffered input.
2493 * Cleanup compiler warnings for GCC 3.3.x and later
2495 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2497 * Add support for IDS "NC650" board
2499 * Add automatic update support for LWMON board
2501 * Clear Block Lock-Bits when erasing flash on LWMON board.
2503 * Fix return code of "fatload" command
2505 * Enable MSDOS/VFAT filesystem support for LWMON board
2507 * Patch by Martin Krause, 03 Aug 2004:
2508 change timing for SM501 graphics controller on TQM5200 module
2510 * Patch by Mark Jonas, 13 July 2004:
2511 - Total5200 LCD now run in little endian mode. Endianess conversion
2512 is done in hardware.
2513 - Removed last reference to "console" environment variable.
2515 * Patches by Lars Munch, 12 Jul 2004:
2516 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2518 - split out the LXT971A PHY from ns_9750_eth.h
2519 - split the dm9161 phy part out of at91rm9200_ether.c
2521 * Patch by Andreas Engel, 12 Jul 2004:
2522 Replaced hardcoded PL011 clock frequency with config variable.
2523 Fixed wrong CONFIG_CMD_DFL doc.
2525 * Patch by Thomas Viehweger, 09 Jun 2004:
2526 make it possible to remove chpart when there is only one partition
2528 * Add support for console over UDP (compatible to Ingo Molnar's
2529 netconsole patch under Linux)
2531 * Patch by Jon Loeliger, 16 Jul 2004:
2532 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2534 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2535 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2536 and CONFIG_L2_INIT_RAM options.
2537 - Refactor Local Bus initialization out of SDRAM setup.
2538 - Re-implement new version of LBC11/DDR11 errata workarounds.
2539 - Moved board specific PCI init parts out of CPU directory.
2540 - Added TLB entry for PCI-1 IO Memory
2541 - Updated README.mpc85xxads
2543 * Patch by Sascha Hauer, 28 Jun:
2544 - add generic support for Motorola i.MX architecture
2545 - add support for mx1ads, mx1fs2 and scb9328 boards
2547 * Patches by Marc Leeman, 23 Jul 2004:
2548 - Add define for the PCI/Memory Buffer Configuration Register
2549 - corrected comments in cpu/mpc824x/cpu_init.c
2551 * Add support for multiple serial interfaces
2552 (for example to allow modem dial-in / dial-out)
2554 * Patch by Stefan Roese, 15 Jul 2004:
2555 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2557 * Fix NSCU config; add ethernet wakeup code.
2559 * Add link for preloader for Motorola ColdFire to README.m68k
2561 * Patch by Michael Bendzick, 12 Jul 2004:
2562 fix output formatting in drivers/cfi_flash.c
2564 * Patch by Mark Jonas, 02 Jul 2004:
2565 Fix lowboot (again) on MPC5xxx
2567 * Patch by Curt Brune, 07 Jul 2004:
2568 relocate exception vectors on arm720t if needed
2570 * Patch by George G. Davis, 06 Jul 2004:
2571 - update mach-types.h to latest arm.linux.org.uk master list
2572 - Set correct OMAP1610 bi_arch_number for build target
2574 * Patch by Curt Brune, 06 Jul 2004:
2575 evb4510: add support for timer interrupt; cleanup
2577 * Patch by Dan Poirot, 06 Jul 2004:
2578 Fix sbc8260 environment variables
2580 * Cleanup redundand "console" environment variable
2582 * Patch by Mark Jonas, 05 Jul 2004:
2583 add support for the Total5100's and Total5200's LCD screen
2585 * Patches by Dan Eisenhut, 01 Jul 2004:
2587 - Move doc2000.h include to prevent compiler warning on some boards
2589 * Patch by Mark Jonas, 01 Jul 2004:
2590 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2591 MGT5100 and MPC5200 based Freescale platforms.
2593 * Patch by Philippe Robin, 01 Jul 2004:
2594 Add initialization for Integrator and versatile board files.
2596 * Patch by Hinko Kocevar, 01 Jun 2004:
2597 Fix VFD FB allocation, add LCD FB allocation on ARM
2599 * Patch by Martin Krause, 30 Jun 2004:
2600 Add support for TQM5200 board
2602 * Patch by Martin Krause, 29 Jun 2004:
2603 Add loopw command: infinite write loop on address range
2605 * Patches by Yasushi Shoji, 29 Jun 2004:
2606 - add empty include/asm-microblaze/processor.h
2607 - add to CREDITS and MAINTAINERS
2608 - add gd initialization
2609 - add MicroBlaze and SUZAKU board to MAKEALL script
2610 - add reset support for SUZAKU
2611 - add flush_cache() for MicroBlaze
2612 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2613 size flash memory on SUZAKU
2615 * Patch by Prakash Kumar, 27 Jun 2004:
2616 Add support for the PXA250 based Intrinsyc Cerf board.
2618 * Patch by Yasushi Shoji, 27 Jun 2004:
2619 fix comment in include/common.h
2621 * Rename SBC8560 into sbc8560 for consistency
2623 * Patch by Daniel Poirot, 24 Jun 2004:
2624 Add support for Wind River's sbc8240 board
2626 * Patches by Yasushi Shoji, 26 Jun 2004:
2627 - drivers/serial_xuartlite.c: fix "return 0" in void function
2628 - add microblaze support to mkimage tool
2630 * Patch by Fred Klatt, 25 Jun 2004:
2631 Add support for WindRiver's sbc8560 board
2633 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2634 Small Bugs fixes for "at91rm9200dk" board:
2635 - Timing modifications for SPI DataFlash access
2636 - Fix NAND flash detection bug
2638 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2639 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2641 * Patch by Jon Loeliger, 17 June 2004:
2642 Completion of the 8540ADS/8560ADS updates:
2643 Fix some PCI and Rapid I/O memory maps,
2644 Initialize both TSEC 1 and 2,
2646 Update MAINTAINER for 85xx boards and README.mpc85xxads
2648 * Patch by Yuli Barcohen, 16 Jun 2004:
2649 Remove obsolete AdderII port which was superseded by unified
2650 AdderII/Adder87x port
2652 * Patch by Ladislav Michl, 16 Jun 2004:
2653 Fix gcc-3.3.3 warnings for smc91111.c
2655 * Patch by Stefan Roese, 02 Jul 2004:
2656 - Fix bug in 405 ethernet driver; allocated data not cleared!
2657 - Fix problem in 405 i2c driver; don't try to print without console!
2659 * Patch by Paul Ruhland, 11 Jun 2004:
2660 Remove debug code from 'board/lpd7a40x/flash.c'
2662 * Patch by Andrea Marson, 11 Jun 2004:
2663 Update for PPChameleon board:
2664 - support for SysClk @ 25MHz
2665 - support for Silicon Motion SM712 VGA controller
2668 * Patches by Richard Woodruff, 10 Jun 2004:
2669 - fix problems with examples/stubs.c for GCC >= 3.4
2670 - fix problems with gd initialization
2672 * Patch by Curt Brune, 17 May 2004:
2673 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2674 - Add support for ESPD-Inc. EVB4510 Board
2676 * Patch by Marc Leeman, 11 May 2004:
2677 Fix for MPC8245 - reading PPC Memory from another device with the
2678 PPC as PCI target device corrupts data due to interenal hardware
2681 * Fix "cls" command when used with splash screen
2683 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2684 slow download of a big image)
2686 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2687 display even after showing a bitmap
2689 * Patch by Josef Wagner, 04 Jun 2004:
2690 - DDR Ram support for PM520 (MPC5200)
2691 - support for different flash types (PM520)
2692 - USB / IDE / CF-Card / DiskOnChip support for PM520
2693 - 8 bit boot rom support for PM520/CE520
2694 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2695 - I2C and RTC support for CPC45
2696 - support of new flash type (28F160C3T) for CPC45
2698 * Fix flash parameters passed to Linux for PPChameleon board
2700 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2702 * Patch by Paul Ruhland, 10 Jun 2004:
2703 fix support for Logic SDK-LH7A404 board and clean up the
2704 LH7A404 register macros.
2706 * Patch by Matthew McClintock, 10 Jun 2004:
2707 Modify code to select correct serial clock on Sandpoint8245
2709 * Patch by Robert Schwebel, 10 Jun 2004:
2710 Add support for Intel K3 strata flash.
2712 * Patch by Thomas Brand, 10 Jun 2004:
2713 Fix "loads" command on DK1S10 board
2715 * Patch by Yuli Barcohen, 09 Jun 2004:
2716 Add support for 8MB flash SIMM and JFFS2 file system on
2717 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2719 * Patch by Yuli Barcohen, 09 Jun 2004:
2720 Add support for Analogue&Micro Adder87x and the older AdderII board.
2722 * Patch by Ming-Len Wu, 09 Jun 2004:
2723 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2725 * Patch by Sam Song, 09 Jun 2004:
2726 - Add support for RPXlite_DW board
2727 - Update FLASH driver for 4*AM29DL323DB90VI
2728 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2730 * Patch by Mark Jonas, 08 June 2004:
2731 - Make MPC5200 boards evaluate the SVR to print processor name and
2732 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2734 * Patch by Kai-Uwe Bloem, 06 May 2004:
2735 Fix endianess problem in cramfs code
2737 * Patch by Tom Armistead, 04 Jun 2004:
2738 Add support for MAX6900 RTC
2740 * Patches by Ladislav Michl, 03 Jun 2004:
2741 - fix cfi_flash.c on LE systems
2742 - let 'make mrproper' delete u-boot.img as well
2743 - turn printf into debug in cfi_flash.c
2745 * Patch by Kurt Stremerch, 28 May 2004:
2746 Add support for Exys XSEngine board
2748 * Patch by Martin Krause, 27 May 2004:
2749 Fix a MPC5xxx I2C timing issue in i2c_probe().
2751 * Patch by Leif Lindholm, 27 May 2004:
2752 Fix board_init_f() for dbau1x00 board.
2754 * Patch by Imre Deak, 26 May 2004:
2755 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2756 Set flash base accordingly, and decide whether to do or skip board
2757 specific setup steps.
2759 * Patch by Josef Baumgartner, 26 May 2004:
2760 Add missing define in include/asm-m68k/global_data.h
2762 * Patch by Josef Baumgartner, 25 May 2004:
2763 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2765 * Patch by Paul Ruhland, 24 May 2004:
2766 fix SDRAM initialization for LPD7A400 board.
2768 * Patch by Jian Zhang, 20 May 2004:
2769 add support for environment in NAND flash
2771 * Patch by Yuli Barcohen, 20 May 2004:
2772 Add support for Interphase iSPAN boards.
2774 * Patches by Paul Ruhland, 17 May 2004:
2775 - Add I/O functions to the smc91111 ethernet driver to support the
2776 Logic LPD7A40x boards.
2777 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2778 specifically the LPD7A400.
2780 * Patches by Robert Schwebel, 15 May 2004:
2781 - call MAC address reading code also for SMSC91C111;
2782 - make SMSC91C111 timeout configurable, remove duplicate code
2783 - fix get_timer() for PXA
2784 - update doc/README.JFFS2
2785 - use "bootfile" env variable also for jffs2
2787 * Patch by Tolunay Orkun, 14 May 2004:
2788 Add support for Cogent CSB472 board (8MB Flash Rev)
2790 * Patch by Thomas Viehweger, 14 May 2004:
2791 - flash.h: more flash types added
2792 - immap_8260.h: some bits added (useful for RMII)
2793 - cmd_coninfo.c: typo corrected, printf -> puts
2794 - reduced size by replacing spaces with tab
2796 * Patch by Robert Schwebel, 13 May 2004:
2797 Add 'imgextract' command: extract one part of a multi file image.
2799 * Patches by Jon Loeliger, 11 May 2004:
2800 Dynamically handle REV1 and REV2 MPC85xx parts.
2801 (Jon Loeliger, 10-May-2004).
2802 New consistent memory map and Local Access Window across MPC85xx line.
2803 New CCSRBAR at 0xE000_0000 now.
2804 Add RAPID I/O memory map.
2805 New memory map in README.MPC85xxads
2806 (Kumar Gala, 10-May-2004)
2807 Better board and CPU identification on MPC85xx boards at boot.
2808 (Jon Loeliger, 10-May-2004)
2809 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2810 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2811 (Jim Robertson, 10-May-2004)
2812 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2813 Supports multiple PHYs.
2814 (Andy Fleming, 10-May-2004)
2815 Some README.MPC85xxads updates.
2816 (Kumar Gala, 10-May-2004)
2817 Copyright updates for "Freescale"
2818 (Andy Fleming, 10-May-2004)
2820 * Patch by Stephen Williams, 11 May 2004:
2821 Add flash support for ST M29W040B
2822 Reduce JSE specific flash.c to remove dead code.
2824 * Patch by Markus Pietrek, 04 May 2004:
2825 Fix clear_bss code for ARM systems (all except s3c44b0 which
2826 doesn't clear BSS at all?)
2828 * Fix "ping" problem on INC-IP board. Strange problem:
2829 Sometimes the store word instruction hangs while writing to one of
2830 the Switch registers, but only if the next instruction is 16-byte
2831 aligned. Moving the instruction into a separate function somehow
2832 makes the problem go away.
2834 * Patch by Rishi Bhattacharya, 08 May 2004:
2835 Add support for TI OMAP5912 OSK Board
2837 * Patch by Sam Song May, 07 May 2004:
2838 Fix typo of UPM table for rmu board
2840 * Patch by Pantelis Antoniou, 05 May 2004:
2841 - Intracom board update.
2844 * Add support for the second Ethernet interface for the 'PPChameleon'
2847 * Patch by Dave Peverley, 30 Apr 2004:
2848 Add support for OMAP730 Perseus2 Development board
2850 * Patch by Alan J. Luse, 29 Apr 2004:
2851 Fix flash chip-select (OR0) option register setting on FADS boards.
2853 * Patch by Alan J. Luse, 29 Apr 2004:
2854 Report MII network speed and duplex setting properly when
2855 auto-negotiate is not enabled.
2857 * Patch by Jarrett Redd, 29 Apr 2004:
2858 Fix hang on reset on Ocotea board due to flash in wrong mode.
2860 * Patch by Dave Peverley, 29 Apr 2004:
2861 add MAC address detection to smc91111 driver
2863 * Patch by David Müller, 28 Apr 2004:
2864 fix typo in lib_arm/board.c
2866 * Patch by Tolunay Orkun, 20 Apr 2004:
2867 - README update: add CONFIG_CSB272 and csb272_config
2868 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2869 i2cfast environment variable
2871 * Patch by Yuli Barcohen, 19 Apr 2004:
2872 - Rename DUET_ADS to MPC885ADS
2873 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2874 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2875 - Clean up FADS family port to use the new defines
2877 * Fix PCI support on CPC45 board
2879 * Patch by Scott McNutt, 25 Apr 2004:
2880 Add Nios GDB/JTAG Console support:
2881 - Add stubs to support gdb via JTAG.
2882 - Add support for console over JTAG.
2885 * Add support for CATcenter board (based on PPChameleon ME module)
2887 * Patch by Klaus Heydeck, 12 May 2004:
2888 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2889 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2890 various changes to KUP4 board specific files
2892 * Fix minor network problem on MPC5200: need some delay between
2893 resetting the PHY and sending the first packet. Implemented in a
2894 "natural" way by invoking the PHY reset and initialization code
2895 only once after power on vs. each time the interface is brought up.
2897 * Add some limited support for low-speed devices to SL811 USB controller
2898 (at least "usb reset" now passes successfully and "usb info" displays
2899 correct information)
2901 * Change init sequence for multiple network interfaces: initialize
2902 on-chip interfaces before external cards.
2904 * Fix memory leak in the NAND-specific JFFS2 code
2906 * Fix SL811 USB controller when attached to a USB hub
2908 * Fix config option spelling in PM520 config file
2910 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2911 patches by Pantelis Antoniou, 30 Mar 2004)
2913 * Fix minor NAND JFFS2 related issue
2915 * Fixes for SL811 USB controller:
2916 - implement workaround for broken memory stick
2917 - improve error handling
2919 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2920 cope with congested networks.
2922 ======================================================================
2923 Changes for U-Boot 1.1.1:
2924 ======================================================================
2926 * Patch by Travis Sawyer, 23 Apr 2004:
2927 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2928 errata from Vitesse Semiconductor.
2930 * Patch by Philippe Robin, 22 Apr 2004:
2931 Fix ethernet configuration for "versatile" board
2933 * Patch by Kshitij Gupta, 21 Apr 2004:
2934 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2936 * Patch by Steven Scholz, 24 Feb 2004:
2937 Fix a bug in AT91RM9200 ethernet driver:
2938 The MII interface is now initialized before accessing the PHY.
2940 * Patch by John Kerl, 19 Apr 2004:
2941 Use U-boot's miiphy.h for PHY register names, rather than
2942 introducing a new header file.
2944 * Update pci_ids.h from linux-2.4.26
2946 * Patch by Masami Komiya, 19 Apr 2004:
2947 Fix problem cause by VLAN function on little endian architecture
2948 without VLAN environment
2950 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2951 binary image for all clock frequencies. Implement run-time
2952 optimization of flash access timing based on the actual bus
2955 * Modify KUP4X board configuration to use SL811 driver for USB memory
2956 sticks (including FAT / VFAT filesystem support)
2958 * Add SL811 Host Controller Interface driver for USB
2960 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2962 * Patch by Pantelis Antoniou, 19 Apr 2004:
2963 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2964 Minor patches for Intracom boards.
2966 * Patch by Christian Pell, 19 Apr 2004:
2967 cleanup support for CF/IDE on PCMCIA for PXA25X
2969 * Temporarily disabled John Kerl's extended MII command code because
2970 "miivals.h" is missing
2972 * Patches by Mark Jonas, 13 Apr 2004:
2973 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2974 - Add sync instructions to IceCube SDRAM init code
2975 - Move SDRAM chip constants into seperate include files
2976 - Unify DDR and SDR initialization code
2977 - Unify all IceCube (Lite5xxx) target names
2979 * Patch by John Kerl, 16 Apr 2004:
2980 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2981 mii read 4-7 18-1a. Also add mii dump subcommand for
2982 pretty-printing standard regs 0-5.
2984 * Patch by Stephen Williams, 16 April 2004:
2985 fix typo in JSE.h; update MAINTAINERS
2987 * Patch by Matthew S. McClintock, 14 Apr 2004:
2988 fix initdram function for utx8245 board
2990 * Patch by Markus Pietrek, 14 Apr 2004:
2991 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2993 * Patch by Reinhard Meyer, 18 Apr 2004:
2994 provide the IDE Reset Function for EMK 5200 boards
2996 * Patch by Masami Komiya, 12 Apr 2004:
2997 fix pci_hose_write_config_{byte,word}_via_dword problems
2999 * Patch by Sangmoon Kim, 12 Apr 2004:
3000 Update max RAM size for debris board
3002 * Patch by Travis Sawyer, 08 Apr 2004:
3003 Add TLB entry for second DIMM slot on ocotea
3005 * Patch by Masami Komiya, 08 Apr 2004:
3006 add RTL8169 network driver
3008 * Patch by Dan Malek, 07 Apr 2004:
3009 - Add support for RPC/STx GP3, Motorola 8560 board
3010 - Update 85xx TSEC driver so it searches MII for first available PHY
3012 - Add functions to support console MII commands.
3014 * Patch by Tolunay Orkun, 07 Apr 2004:
3015 Move initialization of bi_iic_fast[]
3016 from board_init_f() to board_init_r()
3018 * Patch by Yasushi Shoji, 07 Apr 2004:
3019 Cleanup microblaze port
3021 * Patch by Sangmoon Kim, 07 Apr 2004:
3022 Add auto SDRAM module detection for Debris board
3024 * Patch by Rune Torgersen, 06 Apr 2004:
3025 - Fix some PCI problems on the MPC8266ADS board
3026 - Fix the location of some PCI entries in the immap structure
3028 * Patch by Yasushi Shoji, 07 Apr 2004:
3029 - add support for microblaze processors
3030 - add support for AtmarkTechno "suzaku" board
3032 * Configure PPChameleon board to use redundand environment in flash
3034 * Configure PPChameleon board to use JFFS2 NAND support.
3036 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3038 * Patch by Rune Torgersen, 16 Apr 2004:
3041 * Patches by Pantelis Antoniou, 16 Apr 2004:
3042 - add support for a new version of an Intracom board and fix
3043 various other things on others.
3044 - add verify support to the crc32 command (define
3045 CONFIG_CRC32_VERIFY to enable it)
3046 - fix FEC driver for MPC8xx systems:
3047 1. fix compilation problems for boards that use dynamic
3049 2. shut down FEC after network transfers
3050 - HUSH parser fixes:
3051 1. A new test command was added. This is a simplified version of
3052 the one in the bourne shell.
3053 2. A new exit command was added which terminates the current
3055 3. Fixed handing of $? (exit code of last executed command)
3056 - Fix some compile problems;
3057 add "once" functionality for the netretry variable
3059 * Patch by George G. Davis, 02 Apr 2004:
3060 add support for Intel Assabet board
3062 * Patch by Stephen Williams, 01 Apr 2004:
3063 Add support for Picture Elements JSE board
3065 * Patch by Christian Pell, 01 Apr 2004:
3066 Add CompactFlash support for PXA systems.
3068 * Patches by Pantelis Antoniou, 30 Mar 2004:
3069 - add auto-complete support to the U-Boot CLI
3070 - add support for NETTA and NETPHONE boards; fix NETVIA board
3071 - add support for the Epson 156x series of graphical displays
3072 (These displays are serial and not suitable for using a normal
3073 framebuffer console on them)
3074 - add infrastructure needed in order to POST any DSPs in a board
3075 - improve and fix various things in the MPC8xx FEC driver:
3076 1. The new 87x and 88x series of processors have two FECs,
3077 and the new driver supports them both.
3078 2. Another change in the 87x/88x series is support for
3079 the RMII (Reduced MII) interface. However numerous
3080 changes are needed to make it work since the PHYs
3081 are connected to the same lines. That means that
3082 you have to address them correctly over the MII
3084 3. We now correctly match the MII/RMII interface
3085 configuration to what the PHY reports.
3086 - Fix problem when readingthe MII status register. Due to the
3087 internal design of many PHYs you have to read the register
3088 twice. The problem is more apparent in 10Mbit mode.
3089 - add new mode ".jffs2s" for reading from a NAND device: it just
3090 skips over bad blocks.
3091 - add networking support for VLANs (802.1q), and CDP (Cisco
3093 - some minor patches / cleanup
3095 * Patch by Yuli Barcohen, 28 Mar 2004:
3096 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3097 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3098 - Change configuration method for MPC8260ADS family
3100 * add startup code to clear the BSS of standalone applications
3102 * Fix if / elif handling bug in HUSH shell
3104 ======================================================================
3105 Changes for U-Boot 1.1.0:
3106 ======================================================================
3108 * Patch by Mark Jonas: Remove config.tmp files only when
3109 unconfiguring the board
3111 * Adapt RMU board for bigger flash memory
3113 * Patch by Klaus Heydeck, 13 Mar 2003:
3114 Add support for KUP4X Board
3116 * Patch by Pavel Bartusek, 21 Mar 2004
3117 Add Reiserfs support
3119 * Patch by Hinko Kocevar, 20 Mar 2004
3120 - Add auto-release for SMSC LAN91c111 driver
3121 - Add save/restore of PTR and PNR regs as suggested in datasheet
3123 * Patch by Stephen Williams, 19 March 2004
3124 Increase speed of sector reads from SystemACE,
3125 shorten poll timeout and remove a useless reset
3127 * Patch by Tolunay Orkun, 19 Mar 2004:
3128 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3131 * Patch by Brad Kemp, 18 Mar 2004:
3132 prevent machine checks during a PCI scan
3134 * Patch by Pierre Aubert, 18 Mar 2004:
3135 Fix string cleaning in IDE identification
3137 * Patch by Pierre Aubert, 18 Mar 2004:
3138 - Unify video mode handling for Chips & Technologies 69000 Video
3139 chip and Silicon Motion SMI 712/710/810 Video chip
3140 - Add selection of the video output (CRT or LCD) via 'videoout'
3141 environment variable for the Silicon Motion
3144 * Patch by Pierre Aubert, 18 Mar 2004:
3145 include/common.h typo fix
3147 * Patches by Tolunay Orkun, 17 Mar 2004:
3148 - Add support for bd->bi_iic_fast[] initialization via environment
3149 variable "i2cfast" (CONFIG_I2CFAST)
3150 - Add "i2cfast" u-boot environment variable support for csb272
3152 * Patch by Carl Riechers, 17 Mar 2004:
3153 Ignore '\0' characters in console input for use with telnet and
3156 * Patch by Leon Kukovec, 17 Mar 2004:
3157 typo fix for strswab prototype #ifdef
3159 * Patches by Thomas Viehweger, 16 Mar 2004:
3160 - show PCI clock frequency on MPC8260 systems
3161 - add FCC_PSMR_RMII flag for HiP7 processors
3162 - in do_jffs2_fsload(), take load address from load_addr if not set
3163 explicit, update load_addr otherwise
3164 - replaced printf by putc/puts when no formatting is needed
3165 (smaller code size, faster execution)
3167 * Patch by Phillippe Robin, 16 Mar 2004:
3168 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3170 * Patch by Stephen Williams, 15 Mar 2004:
3171 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3173 * Patch by Tolunay Orkun, 15 Mar 2004:
3174 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3176 * Patch by Travis Sawyer, 15 Mar 2004:
3177 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3179 * Add start-up delay to make sure power has stabilized before
3180 attempting to switch on USB on SX1 board.
3182 * Patch by Josef Wagner, 18 Mar 2004:
3183 - Add support for MicroSys XM250 board (PXA255)
3184 - Add support for MicroSys PM828 board (MPC8280)
3185 - Add support for 32 MB Flash on PM825/826
3186 - new SDRAM refresh rate for PM825/PM826
3187 - added support for MicroSys PM520 (MPC5200)
3188 - replaced Query by Identify command in CPU86/flash.c
3189 to support 28F160F3B
3191 * Fix wrap around problem with udelay() on ARM920T
3193 * Add support for Macronix flash on TRAB board
3195 * Patch by Pierre Aubert, 15 Mar 2004:
3196 Fix buffer overflow in IDE identification
3198 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3200 * Remove redundand #define in IceCube.h
3202 * Patch by Steven Scholz, 27 Feb 2004:
3203 - Adding get_ticks() and get_tbclk() for AT91RM9200
3204 - Many white space fixes in cpu/at91rm9200/interrupts.c
3206 * Patches by Steven Scholz, 20 Feb 2004:
3207 some cleanup in AT91RM9200 related code
3209 * Patches by Travis Sawyer, 12 Mar 2004:
3210 - Fix Gigabit Ethernet support for 440GX
3211 - Add Gigabit Ethernet Support to MII PHY utilities
3213 * Patch by Brad Kemp, 12 Mar 2004:
3214 Fixes for drivers/cfi_flash.c:
3215 - Better support for x8/x16 implementations
3216 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3217 - Added defines for AMD command and address constants
3219 * Patch by Leon Kukovec, 12 Mar 2004:
3220 Fix get_dentfromdir() to correctly handle deleted dentries
3222 * Patch by George G. Davis, 11 Mar 2004:
3223 Remove hard coded network settings in TI OMAP1610 H2
3224 default board config
3226 * Patch by George G. Davis, 11 Mar 2004:
3227 add support for ADS GraphicsClient+ board.
3229 * Patch by Pierre Aubert, 11 Mar 2004:
3230 - add bitmap command and splash screen support in cfb console
3231 - add [optional] origin in the bitmap display command
3233 * Patch by Travis Sawyer, 11 Mar 2004:
3234 Fix ocotea board early init interrupt setup.
3236 * Patch by Thomas Viehweger, 11 Mar 2004:
3237 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3239 * Patch by Stephan Linz, 09 Mar 2004
3240 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3242 * Patch by George G. Davis, 9 Mar 2004:
3243 fix recent build failure for SA1100 target
3245 * Patch by Travis Sawyer, 09 Mar 2004:
3246 Support native interrupt mode for the IBM440GX.
3247 Previously it was running in 440GP compatibility mode.
3249 * Patch by Philippe Robin, 09 Mar 2004:
3250 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3253 * Patch by Masami Komiya, 08 Mar 2004:
3254 Don't overwrite server IP address or boot file name
3255 when the boot server does not return values
3257 * Patch by Tolunay Orkun, 5 Mar 2004:
3258 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3260 * Patch by Tolunay Orkun, 5 Mar 2004:
3261 Fix early board initialization for Cogent CSB272 board
3263 * Patch by Ed Okerson, 3 Mar 2004:
3264 fix CFI flash writes for little endian systems
3266 * Patch by Reinhard Meyer, 01 Mar 2004:
3267 generalize USB and IDE support for MPC5200 with according
3268 changes to IceCube.h and TOP5200.h
3269 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3270 add info about USB and IDE to README
3272 * Patch by Yuli Barcohen, 4 Mar 2004:
3273 Fix problems with GCC 3.3.x which changed handling of global
3274 variables explicitly initialized to zero (now in .bss instead of
3277 * Patch by Leon Kukovec, 02 Mar 2004:
3278 add strswab() to fix IDE LBA capacity, firmware and model numbers
3279 on little endian machines
3281 * Patch by Masami Komiya, 02 Mar 2004:
3282 - Remove get_ticks() from NFS code
3283 - Add verification of RPC transaction ID
3285 * Patch by Pierre Aubert, 02 Mar 2004:
3286 cleanup for IDE and USB drivers for MPC5200
3288 * Patch by Travis Sawyer, 01 Mar 2004:
3290 - Add IBM PPC440GX Ref Platform support (Ocotea)
3291 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3292 Adapted to U-Boot and 440GX port
3294 - Add gracious handling of all Ethernet Pin Selections for 440GX
3295 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3297 - Add needed bit definitions
3300 * Patch by Carl Riechers, 1 Mar 2004:
3301 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3303 * Patch by Stephan Linz, 27 Feb 2004
3304 - avoid problems for targets without NFS download support
3306 * Patch by Rune Torgersen, 27 Feb 2004:
3307 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3308 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3309 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3311 * Patch by Masami Komiya, 27 Feb 2004:
3312 Fix rarpboot: add autoload by NFS
3314 * Patch by Dan Eisenhut, 26 Feb 2004:
3315 fix flash_write return value in saveenv
3317 * Patch by Stephan Linz, 11 Dec 2003
3318 expand config.mk to avoid trigraph warnings on NIOS
3320 * Rename "BMS2003" board into "HMI10"
3322 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3323 storage; auto-set console on USB port (using preboot command)
3325 * Add support for SX1 mobile phone; add support for USB-based console
3326 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3328 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3330 * Fix SDRAM timings for LITE5200 / IceCube board
3332 * Handle Auti-MDIX / connection status for INCA-IP
3334 * Fix USB problems when attempting to read 0 bytes
3336 * Patch by Travis Sawyer, 26 Feb 2004:
3337 Fix broken compile for XPEDITE1K target.
3339 * Patch by Stephan Linz, 26 Feb 2004:
3340 Bug fix for NFS code on NIOS targets
3342 * Patch by Stephen Williams, 26 Feb 2004:
3343 Break up SystemACE reads of large block counts
3345 * Patch by Pierre Aubert, 26 Feb 2004
3346 add IDE support for MPC5200
3348 * Patch by Masami Komiya, 26 Feb 2004:
3349 add autoload via NFS
3351 * Patch by Stephen Williams
3352 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3353 elsewhere in the source.
3355 * Patch by Steven Scholz, 25 Feb 2004:
3356 - Timeouts in FPGA code should be based on CFG_HZ
3357 - Minor cleanup in code for Altera FPGA ACEX1K
3359 * Patch by Steven Scholz, 25 Feb 2004:
3360 Changed "Directory Hierarchy" section in README
3362 * Patch by Masami Komiya, 25 Feb 2004:
3363 Reduce copy count in nfs_read_reply() of NFS code
3365 * Patch by Markus Pietrek, 24 Feb 2004:
3366 NS9750 DevBoard added
3368 * Patch by Pierre Aubert, 24 Feb 2004
3369 add USB support for MPC5200
3371 * Patch by Steven Scholz, 24 Feb 2004:
3372 - fix MII commands to use values from last command
3374 * Patch by Torsten Demke, 24 Feb 2004:
3375 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3377 * Patch by Rahul Shanbhag, 19 Feb 2004:
3378 Fixes for for OMAP1610 board:
3379 - shift some IRQ specific code to platform.S file
3380 - remove duplicatewatchdog reset code from start.S
3382 * Make Auto-MDIX Support configurable on INCA-IP board
3384 * Fix license for mkimage tool
3386 * Patch by Masami Komiya, 24 Feb 2004:
3387 Update NetBootFileXferSize in NFS code
3389 * Patch by Scott McNutt, 24 Feb 2004:
3390 fix packet length in NFS code
3392 * Patch by Masami Komiy, 22 Feb 2004:
3393 Add support for NFS for file download
3395 * Patch by Andrea Scian, 17 Feb 2004:
3396 Add support for S3C44B0 processor and DAVE B2 board
3398 * Patch by Steven Scholz, 20 Feb 2004:
3399 - Add support for MII commands on AT91RM9200 boards
3400 - some cleanup in AT91RM9200 ethernet code
3402 * Patch by Peter Ryser, 20 Feb 2004:
3403 Add support for the Xilinx ML300 platform
3405 * Patch by Stephan Linz, 17 Feb 2004:
3406 Fix watchdog support for NIOS
3408 * Patch by Josh Fryman, 16 Feb 2004:
3409 Fix byte-swapping for cfi_flash.c for different bus widths
3411 * Patch by Jon Diekema, 14 Jeb 2004:
3412 Remove duplicate "FPGA Support" notes from the README file
3414 * Patches by Reinhard Meyer, 14 Feb 2004:
3415 - update board/emk tree; use common flash driver
3416 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3417 [adapted for other PPC CPUs -- wd]
3418 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3420 * Patch by Jon Diekema, 13 Feb 2004:
3421 Call show_boot_progress() whenever POST "FAILED" is printed.
3423 * Patch by Nishant Kamat, 13 Feb 2004:
3424 Add support for TI OMAP1610 H2 Board
3425 Fixes for cpu/arm926ejs/interrupt.c
3426 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3427 Fix for a timer bug in OMAP1610 Innovator
3428 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3430 * Patches by Stephan Linz, 12 Feb 2004:
3431 - add support for NIOS timer with variable period preload counter value
3432 - prepare POST framework support for NIOS targets
3434 * Patch by Denis Peter, 11 Feb 2004:
3435 add POST support for the MIP405 board
3437 * Patch by Laurent Mohin, 10 Feb 2004:
3438 Fix buffer overflow in common/usb.c
3440 * Patch by Tolunay Orkun, 10 Feb 2004:
3441 Add support for Cogent CSB272 board
3443 * Patch by Thomas Elste, 10 Feb 2004:
3444 Add support for NET+50 CPU and ModNET50 board
3446 * Patch by Sam Song, 10 Feb 2004:
3447 Fix typos in cfi_flash.c
3449 * Patch by Leon Kukovec, 10 Feb 2004
3450 Fixed long dir entry slot id calculation in get_vfatname
3452 * Patch by Robin Gilks, 10 Feb 2004:
3453 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3454 !=, <>, <, >, <=, >=)
3456 * Fix problem with side effects in macros in include/usb.h
3458 * Patch by David Benson, 13 Nov 2003:
3459 bug 841358 - fix TFTP download size limit
3461 * Fixing bug 850768:
3462 improper flush_cache() in load_serial()
3464 * Fixing bug 834943:
3465 MPC8540 - missing volatile declarations
3467 * Patch by Stephen Williams, 09 Feb 2004:
3468 Add support for Xilinx SystemACE chip:
3469 - New files common/cmd_ace.c and include/systemace.h
3470 - Hook systemace support into cmd_fat and the partition manager
3472 * Patch by Travis Sawyer, 09 Feb 2004:
3473 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3475 * Patch by Travis Sawyer, 09 Feb 2004:
3477 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3478 - Add phymode for 440 enet
3481 - Change board_pre_init to board_early_init_f
3482 - Add user flash to bus controller setup
3484 - Fix is_pci_host to check GPIO for monarch bit
3485 - Force xpedite1k to pci conventional mode (via #define option)
3487 * Patch by Brad Kemp, 4 Feb 2004:
3488 - handle the machine check that is generated during the PCI scans
3490 - define the registers used in the IMMR by the PCI subsystem.
3492 * Patch by Pierre Aubert, 03 Feb 2004:
3493 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3495 * Patch by Jeff Angielski, 03 Feb 2004:
3496 Fix copy & paste error in cpu/mpc8260/pci.c
3498 * Patch by Reinhard Meyer, 24 Jan 2004:
3499 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3501 * Add Auto-MDIX support for INCA-IP
3505 * Patch by Josef Baumgartner, 10 Feb 2004:
3506 Fixes for ColdFire port
3508 * Patch by Brad Kemp, 11 Feb 2004:
3509 Fix CFI flash driver problems
3511 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3512 modules at CPU clock frequencies above 66 MHz.
3514 * Optimize flash programming speed for LWMON (by another 100% :-)
3516 * Patch by Jian Zhang, 3 Feb 2004:
3517 - Changed the incorrect FAT12BUFSIZE
3518 - data_begin in fsdata can be negative. Changed it to be short.
3520 * Patches by Stephan Linz, 30 Jan 2004:
3521 1: - board/altera/common/flash.c:flash_erase():
3522 o allow interrupts befor get_timer() call
3523 o check-up each erased sector and avoid unexpected timeouts
3524 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3525 o enclose sevenseg_set() in cpp condition
3526 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3527 - fix some typed in mistakes in the NIOS documentation
3528 2: - split DK1C20 configuration into several header files:
3529 o two new files for each NIOS CPU description
3530 o U-Boot related part is remaining in DK1C20.h
3531 3: - split DK1S10 configuration into several header files:
3532 o two new files for each NIOS CPU description
3533 o U-Boot related part is remaining in DK1S10.h
3534 4: - Add support for the Microtronix Linux Development Kit
3535 NIOS CPU configuration at the Altera Nios Development Kit,
3536 Stratix Edition (DK-1S10)
3537 5: - Add documentation for the Altera Nios Development Kit,
3538 Stratix Edition (DK-1S10)
3539 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3541 7: - Add support for the common U-Boot SPI framework at
3544 * Patch by Rahul Shanbhag, 28 Jan 2004:
3545 Fix flash protection/locking handling for OMAP1610 innovator board.
3547 * Patch by Rolf Peukert, 28 Jan 2004:
3548 fix flash write problems on CSB226 board (write with 32 bit bus width)
3550 * Patches by Mark Jonas, 16 Jan 2004:
3551 - fix rounding error when calculating baudrates for MPC5200 PSCs
3552 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3553 time which is not supported
3555 * Patch by Yuli Barcohen, 26 Jan 2004:
3556 Allow bzip2 compression for small memory footprint boards
3558 * Patch by Brad Kemp, 21 Jan 2004:
3559 Add support for CFI flash driver for both the Intel and the AMD
3562 * Patch by Travis Sawyer, 20 Jan 2004:
3563 Fix pci bridge auto enumeration of sibling p2p bridges.
3565 * Patch by Tolunay Orkun, 12 Jan 2004:
3566 Add some delays as needed for Intel LXT971A PHY support
3568 * Patches by Stephan Linz, 09 Jan 2004:
3569 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3570 - make DK1C20 board configuration related to ASMI conform to
3573 * Patch by Anders Larsen, 09 Jan 2004:
3575 ARM memory layout fixes: the abort-stack is now set up in the
3576 correct RAM area, and the BSS is zeroed out as it should be.
3578 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3579 of the linker scripts are replaced by '__bss_start' and '_end',
3580 resp., which is a further step to eliminate unnecessary differences
3581 between the implementation of the CPU architectures.
3583 * Patch by liang a lei, 9 Jan 2004:
3584 Fix Intel 28F128J3 ID in include/flash.h
3586 * Patch by Masami Komiya, 09 Jan 2004:
3587 add support for TB0229 board (NEC VR4131 MIPS processor)
3589 * Patch by Leon Kukovec, 12 Dec 2003:
3590 changed extern __inline__ into static __inline__ in
3591 include/linux/byteorder/swab.h
3593 * Patch by Travis Sawyer, 30 Dec 2003:
3594 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3595 select MDI port based on enabled EMAC device.
3596 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3599 * Patch by Wolter Kamphuis, 15 Dec 2003:
3600 made CONFIG_SILENT_CONSOLE usable on all architectures
3602 * Disable date command on TQM866M - there is no RTC on MPC866
3604 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3606 * Implement adaptive SDRAM timing configuration based on actual CPU
3607 clock frequency for INCA-IP; fix problem with board hanging when
3608 switching from 150MHz to 100MHz
3610 * Add PCMCIA CS support for BMS2003 board
3612 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3613 see doc/README.MPC866 for details;
3614 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3615 calculate CPU clock frequency from PLL register values.
3617 * Add support for 128 MB RAM on TQM8xxL/M modules
3619 * Fix PS/2 keyboard problem caused by statically initialized variable
3620 pointing to a location in flash
3622 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3624 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3625 before we can access it; add delay in case we are faster (with no
3628 * Cleanup of some init functions
3630 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3631 to avoid Linux crashes by early packets coming in.
3633 * Accelerate flash accesses on LWMON board by using buffered writes
3635 * Fix typo in Makefile;
3636 fix problem with PARTNUM detection
3638 * Patch by Reinhard Meyer, 09 Jan 2004:
3639 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3641 * Add support for IDE LED on BMS2003 board
3642 (exclusive with status LED!)
3644 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3647 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3648 Add common files for "emk" boards
3650 * Add a common get_ram_size() function and modify the the
3651 board-specific files to invoke that common implementation.
3653 ======================================================================
3654 Changes for U-Boot 1.0.1:
3655 ======================================================================
3657 * Set default clock for INCA-IP to 150 MHz
3659 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3660 add I2C support; add support for DS1337 RTC
3662 * Add CompactFlash support for BMS2003 board
3664 * Add support for status LED on BMS2003 board
3666 * Patch by Scott McNutt, 02 Jan 2004:
3667 Add support for the Nios Active Serial Memory Interface (ASMI)
3670 * Patch by Andrea Marson, 16 Dec 2003:
3671 Add support for the PPChameleon ME and HI modules
3673 * Patch by Yuli Barcohen, 22 Dec 2003:
3674 Add support for Motorola DUET ADS board (MPC87x/88x)
3676 * Patch by Robert Schwebel, 15 Dec 2003:
3677 add support for cramfs (uses JFFS2 command interface)
3679 * Patches by Stephan Linz, 11 Dec 2003:
3680 - more documentation for NIOS port
3681 - new struct nios_pio_t, struct nios_spi_t
3682 - Reconfiguration for NIOS Development Kit DK1C20:
3683 o move board related code from board/dk1c20
3684 to board/altera/dk1c20
3685 o create a new common source path board/altera/common
3686 and move generic flash access stuff into it
3687 o change/expand configuration file DK1C20.h
3688 - Add support for NIOS Development Kit DK1S10
3689 - Add status LED support for NIOS systems
3690 - Add dual 7-segment LED support for Altera NIOS DevKits
3692 * Patch by Ronen Shitrit, 10 Dec 2003:
3693 Add support for the Marvell DB64360 / DB64460 development boards
3695 * Patch by Detlev Zundel, 10 Dec 2003:
3696 fix dependency problem in examples/Makefile
3698 * Patch by Denis Peter, 8 Dec 2003
3699 - add support for the PATI board (MPC555)
3700 - add SPI support for the MPC5xx
3702 * Patch by Anders Larsen, 08 Dec 2003:
3703 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3704 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3705 cleanup some redundand #defines
3707 * Patch by André Schwarz, 8 Dec 2003:
3708 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3709 - TX and RX deskriptors must be quad-word aligned
3710 - does not work with only one TX deskriptor
3711 - standard reset method does not work
3713 * Patch by Masami Komiya, 08 Dec 2003:
3714 add RTL8139 ethernet driver
3716 * Patches by Ed Okerson, 07 Dec 2003:
3717 - fix ethernet for the AU1x00 processors in little-endian mode.
3718 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3720 * Minor code cleanup (coding style)
3722 * Patch by Reinhard Meyer, 30 Dec 2003:
3723 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3724 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3725 - turned debug print of PHY registers into a function (called in two places)
3726 - added support for EMK MPC5200 based modules
3728 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3730 * Add support for TQM866M modules
3732 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3734 * Fix a few compiler warnings
3736 * Patch by Reinhard Meyer, 28 Dec 2003:
3737 Add initial support for TOP5200 board
3739 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3740 environment variable which can set to "100", "133", or "150". The
3741 CPU clock will be configured accordingly upon next reboot. Other
3742 values are ignored. In case of an invalid or undefined "cpuclk"
3743 value, the compile-time default CPU clock speed will be used.
3745 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3746 window that is used to access the UART registers by the Linux driver)
3748 * Patch by Reinhard Meyer, 20 Dec 2003:
3749 Fix clock calculation for the MPC5200 for higher clock frequencies
3750 (above 2**32 / 10 = 429.5 MHz).
3752 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3754 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3756 * Add new configuration for IceCube board with DDR memory
3758 * Update TRAB memory configurations
3760 * Add JFFS2 support for INCA-IP board
3762 * Patch by Bill Hargen, 09 Dec 2003:
3763 - BUBINGA405EP: changed flash driver to protect top sector containing
3765 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3766 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3767 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3768 - 405EP: added/fixed support for "reginfo" command.
3769 - 4xx: removed spurious MII error messages on "mii info" command.
3771 * Patch by Bernhard Kuhn, 28 Nov 2003:
3772 add support for ColdFire CPU
3773 add support for Motorola M5272C3 and M5282EVB boards
3775 * Patch by Pierre Aubert, 24 Nov 2003:
3776 - add a return value for the fpga command
3777 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3778 is defined. If ide_preinit fails, ide_init is aborted.
3779 - fix an endianess problem in fat.h
3781 * Patch by Wolter Kamphuis, 05 Dec 2003:
3782 Add support for SNMC's QS850/QS823/QS860T boards
3784 * Patch by Yuli Barcohen, 3 Dec 2003:
3785 "revive" U-Boot support for old Motorola MPC860ADS board
3787 * Patch by Cam(ilo?), 03 Dec 2003:
3788 make examples build even with broken Montavista objcopy
3790 * Patch by Pavel Bartusek, 27 Nov 2003:
3791 fix conversion problem with "bootretry" evironment variable
3793 * Patch by Andre Schwarz, 24 Nov 2003:
3794 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3796 * Patch by Pavel Bartusek, 21 Nov 2003:
3797 set ZMII bridge speed on 440
3799 * Patch by Anders Larsen, 17 Nov 2003:
3800 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3802 * Patches by David Müller, 14 Nov 2003:
3803 - board/mpl/common/common_util.c
3804 * implement support for BZIP2 compressed images
3805 * various cleanups (printf -> puts, ...)
3806 - board/mpl/common/flash.c
3807 * report correct errors to upper layers
3808 * check the erase fail and VPP low bits in status reg
3809 - board/mpl/vcma9/cmd_vcma9.c
3810 - board/mpl/vcma9/flash.c
3811 * various cleanups (printf -> puts, ...)
3813 * fix typo in comment
3814 - cpu/arm920t/usb_ohci.c
3815 * support for S3C2410 is missing in #if line
3817 * reinit some registers in case of error (cable missing, ...)
3819 * support for USB/MMC devices is missing in #if line
3820 - include/configs/MIP405.h
3821 - include/configs/PIP405.h
3822 * enable BZIP2 support
3823 * enlarge malloc space to 1MiB because of BZIP2 support
3824 - include/configs/VCMA9.h
3825 * enable BZIP2 support
3826 * enlarge malloc space to 1MiB because of BZIP2 support
3827 * enable USB support
3828 - lib_arm/armlinux.c
3829 * change calling convention of ARM Linux kernel as
3830 described on http://www.arm.linux.org.uk/developer/booting.php
3832 * Patch by Thomas Lange, 14 Nov 2003:
3833 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3834 support all these AMD boards.
3836 * Patch by Thomas Lange, 14 Nov 2003:
3837 Workaround for mips au1x00 physical memory accesses (the au1x00
3838 uses a 36 bit bus internally and cannot access physical memory
3839 directly. Use the uncached SDRAM address instead of the physical
3842 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3843 add Realtek 8019 ethernet driver
3845 * Patch by Yuli Barcohen, 13 Nov 2003:
3846 MPC826xADS/PQ2FADS cleanup
3848 * Patch by Anders Larsen, 12 Nov 2003:
3849 Update README to mark the PORTIO commands non-standard
3851 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3852 update for for Atmel AT91RM9200DK development kit:
3853 - support for environment variables in DataFlash
3854 - Atmel DataFlash AT45DB1282 support
3856 * Patch by Jeff Carr, 11 Nov 2003:
3857 add support for new version of 8270 processors
3859 * Patches by George G. Davis, 05 Nov 2003:
3860 - only pass the ARM linux initrd tag to the kernel when an initrd
3862 - update omap1510inn configuration file
3864 * Patches by Stephan Linz, 3 Nov 2003:
3865 - more endianess fixes for LAN91C111 driver
3866 - CFG_HZ configuration patch for NIOS Cyclone board
3868 * Patch by Stephan Linz, 28 Oct 2003:
3869 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3871 * Patch by Steven Scholz, 20 Oct 2003:
3872 - make "mii info <addr>" show infor for PHY at "addr" only
3873 - Endian fix for miiphy_info()
3875 * Patch by Gleb Natapov, 19 Sep 2003:
3876 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3878 * Patch by Anders Larsen, 17 Sep 2003:
3879 Bring ARM memory layout in sync with the documentation:
3880 stack and malloc-heap are now located _below_ the U-Boot code
3882 * Accelerate booting on TRAB board: read and check autoupdate image
3883 headers first instead of always reading the whole images.
3885 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3887 * Enabled password check on RMU board
3889 * Fix configuration problem with IceCube in LOWBOOT configuration:
3890 envrionment got embedded, corrupting the image layout.
3892 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3894 * Added BMS2003 board
3895 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3897 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3898 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3901 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3904 * Add checksum verification to 'imls' command
3906 * Add bd_info fields needed for 4xx Linux I2C driver
3908 * Patch by Martin Krause, 4 Nov. 2003:
3909 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3911 * Print used network interface when CONFIG_NET_MULTI is set
3913 * Patch by Bernhard Kuhn, 28 Oct 2003:
3914 Add low boot support for MPC5200
3916 * Fix problem with dual PCMCIA support (NSCU)
3918 * Fix MPC5200 I2C initialization function
3920 ======================================================================
3921 Changes for U-Boot 1.0.0:
3922 ======================================================================
3924 * Fix parameter passing to standalone images with bootm command
3926 * Patch by Kyle Harris, 30 Oct 2003:
3927 Fix build errors for ixdp425 board
3929 * Patch by David M. Horn, 29 Oct 2003:
3930 Fixes to build under CYGWIN
3932 * Get IceCube MGT5100 working (again)
3934 * Fix problems in memory test on some boards (which was not
3935 non-destructive as intended)
3937 * Patch by Gary Jennejohn, 28 Oct 2003:
3938 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3939 to prevent stack overflow on ARM systems
3941 * Patch by Stephan Linz, 28 Oct 2003:
3942 fix init sequence error for NIOS port
3944 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3946 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3948 * Patch by Xiao Xianghua, 23 Oct 2003:
3949 small patch for mpc85xx
3951 * Fix small problem in MPC5200 I2C driver
3953 * Fix FCC3 support on ATC board
3955 * Correct header printing for multi-image files in do_bootm()
3957 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3959 * Fix PCI problems on PPChameleon board
3961 * Patch by Steven Scholz, 18 Oct 2003:
3962 Fix AT91RM9200 ethernet driver
3964 * Patch by Nye Liu, 17 Oct 2003:
3965 Fix typo in include/mpc8xx.h
3967 * Patch by Richard Woodruff, 16 Oct 03:
3968 Fixes for cpu/arm925/interrupt.c
3969 - Initialize timestamp & lastdec vars.
3970 - fix timestamp overflows.
3971 - fix lastdec overflow.
3972 - smarter normalization to allow udelay() below 1ms to work.
3974 * Patch by Scott McNutt, 16 Oct
3975 add networking support for the Altera Nios Development Kit,
3976 Cyclone Edition (DK-1C20)
3978 * Patch by Jon Diekema, 14 Oct 2003:
3979 add hint about doc/README.silent to README file
3981 * Add CompactFlash support for NSCU
3983 * Fix PCI problems on PPChameleonEVB
3985 * TRAB auto-update: Base decision if we have to strip the image
3986 header on image type as encoded in the header
3987 (include image type patch by Martin Krause, 17 Oct 2003)
3989 * Patches by Xianghua Xiao, 15 Oct 2003:
3991 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3992 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3993 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3995 * Fix flash timings on TRAB board
3997 * Make sure HUSH is initialized for running auto-update scripts
3999 * Make 5200 reset command _really_ reset the board, without running
4000 any other code after it
4002 * Fix errors with flash erase when range spans across banks
4003 that are mapped in reverse order
4005 * Fix flash mapping and display on P3G4 board
4007 * Patch by Kyle Harris, 15 Jul 2003:
4008 - add support for Intel IXP425 CPU
4009 - add support for IXDP425 eval board
4011 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
4012 for more information
4014 * Patch by Steven Scholz, 10 Oct 2003
4015 - Add support for Altera FPGA ACEX1K
4017 * Patches by Thomas Lange, 09 Oct 2003:
4018 - fix cmd_ide.c for non ppc boards (read/write functions did not
4019 add ATA base address)
4020 - fix for shannon board
4021 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
4022 - Endian swap ATA identity for all big endian CPUs, not just PPC
4023 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
4025 - add support for dbau1x00 board (MIPS32)
4027 * Patch by Sangmoon Kim, 07 Oct 2003:
4028 add support for debris board
4030 * Patch by Martin Krause, 09 Oct 2003:
4031 Fixes for TRAB board
4032 - /board/trab/rs485.c: correct baudrate
4033 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
4034 udelay(); fix some timing problems with adc controller
4035 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
4036 modify commands: touch and buzzer
4038 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4039 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4040 Use direct function calls for auto_update instead of hush commands
4042 * Patch by Scott McNutt, 04 Oct 2003:
4043 - add support for Altera Nios-32 CPU
4044 - add support for Nios Cyclone Development Kit (DK-1C20)
4046 * Patch by Steven Scholz, 29 Sep 2003:
4047 - A second parameter for bootm overwrites the load address for
4048 "Standalone Application" images.
4049 - bootm sets environment variable "filesize" to the resulting
4050 (uncompressed) data length for "Standalone Application" images
4051 when autostart is set to "no". Now you can do something like
4052 if bootm $fpgadata $some_free_ram ; then
4053 fpga load 0 $some_free_ram $filesize
4056 * Patch by Denis Peter, 25 Sept 2003:
4057 add support for the MIP405 Rev. C board
4059 * Patch by Yuli Barcohen, 25 Sep 2003:
4060 add support for Zephyr Engineering ZPC.1900 board
4062 * Patch by Anders Larsen, 23 Sep 2003:
4063 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4064 implemented for the x86 architecture)
4066 * Patch by Sangmoon Kim, 23 Sep 2003:
4067 fix pll_pci_to_mem_multiplier table for MPC8245
4069 * Patch by Anders Larsen, 22 Sep 2003:
4070 enable timed autoboot on PXA
4072 * Patch by David Müller, 22 Sep 2003:
4073 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4074 returns correct libgcc file path
4075 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4076 time on s3c24x0 systems
4078 * Patch by Jon Diekema, 19 Sep 2003:
4079 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4080 link state to the fault LED.
4081 - In NetLoop, make the Fault LED reflect the link status. The link
4082 status gets updated on entry, and on timeouts.
4084 * Patch by Anders Larsen, 18 Sep 2003:
4085 allow mkimage to build and run on Cygwin-hosted systems
4087 * Patch by Frank Müller, 18 Sep 2003:
4088 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4091 * Patch by Pantelis Antoniou, 16 Sep 2003:
4092 add tool to compute fileds in the PLPRCR register for MPC86x
4094 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4096 * Fix build problems under FreeBSD
4098 * Add generic filesystem image type
4100 * Make fatload set filesize environment variable
4102 * enable basic / medium / high-end configurations for PPChameleonEVB
4103 board; fix NAND code
4105 * enable TFTP client code to specify to the server the desired
4106 timeout value (see RFC-2349)
4108 * Improve SDRAM setup for TRAB board
4110 * Suppress all output with splashscreen configured only if "splashimage"
4113 * Fix problems with I2C support for mpc5200
4115 * Adapt TRAB configuration and auto_update to new memory layout
4117 * Add configuration for wtk board
4119 * Add support for the Sharp LQ065T9DR51U LCD display
4121 * Patch by Rune Torgersen, 17 Sep 2003:
4122 - Fixes for MPC8266 default config
4123 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4125 * Patches by Jon Diekema, 17 Sep 2003:
4126 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4129 - adjust "help" output
4131 * Patches by Anders Larsen, 17 Sep 2003:
4132 - fix spelling errors
4133 - set GD_FLG_DEVINIT flag only after device function pointers
4135 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4137 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4138 - trigger watchdog while waiting in serial driver
4140 * Add auto-update code for TRAB board using USB memory sticks,
4141 support new configuration with more memory
4143 * disable MPC5200 bus pipelining as workaround for bus contention
4145 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4146 priority; configure critical interrupts to be handled like external
4149 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4150 go back to 66 MHz for stability
4152 * Patches by Jon Diekema, 15 Sep 2003:
4153 - add description for missing CFG_CMD_* entries in the README file
4156 * Patch by Gleb Natapov, 14 Sep 2003:
4157 enable watchdog support for all MPC824x boards that have a watchdog
4159 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4160 "Non-octet Aligned Frame" errors we see at 100 Mbps
4162 * Patch by Sharad Gupta, 14 Sep 2003:
4163 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4165 * Patch by llandre, 11 Sep 2003:
4166 update configuration for PPChameleonEVB board
4168 * Patch by David Müller, 13 Sep 2003:
4169 various changes to VCMA9 board specific files
4171 * Add I2C support for MGT5100 / MPC5200
4173 * Patch by Rune Torgersen, 11 Sep 2003:
4174 Changed default memory option on MPC8266ADS to NOT be Page Based
4175 Interleave, since this doesn't work very well with the standard
4178 * Patch by George G. Davis, 12 Sep 2003:
4179 fix Makefile settings for sk98 driver
4181 * Patch by Stefan Roese, 12 Sep 2003:
4182 - new boards added: DP405, HUB405, PLU405, VOH405
4183 - some esd boards updated
4184 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4186 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4188 * Patch by Martin Krause, 11 Sep 2003:
4189 add burn-in tests for TRAB board
4191 * Enable instruction cache on MPC5200 board
4193 * Patch by Denis Peter, 11 Sep 2003:
4194 - fix USB data pointer assignment for bulk only transfer.
4195 - prevent to display erased directories in FAT filesystem.
4197 * Change output format for NAND flash - make it look like for other
4200 ======================================================================
4201 Changes for U-Boot 0.4.8:
4202 ======================================================================
4204 * Add I2C and RTC support for RMU board
4206 * Patches by Denis Peter, 9 Sep 2003:
4207 add FAT support for IDE, SCSI and USB
4209 * Patches by Gleb Natapov, 2 Sep 2003:
4210 - cleanup of POST code for unsupported architectures
4211 - MPC824x locks way0 of data cache for use as initial RAM;
4212 this patch unlocks it after relocation to RAM and invalidates
4215 * Patch by Gleb Natapov, 30 Aug 2003:
4216 new I2C driver for mpc107 bridge. Now works from flash.
4218 * Patch by Dave Ellis, 11 Aug 2003:
4219 - JFFS2: fix typo in common/cmd_jffs2.c
4220 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4221 - JFFS2: remove node version 0 warning
4222 - JFFS2: accept JFFS2 PADDING nodes
4223 - SXNI855T: add AM29LV800 support
4224 - SXNI855T: move environment from EEPROM to flash
4225 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4227 * Patch by Bill Hargen, 11 Aug 2003:
4228 fixes for I2C on MPC8240
4229 - fix i2c_write routine
4230 - fix iprobe command
4231 - eliminates use of global variables, plus dead code, cleanup.
4233 * Add support for USB Mass Storage Devices (BBB)
4234 (tested with USB memory sticks only)
4236 * Avoid flicker on TRAB's VFD
4238 * Add support for SK98xx driver
4240 * Add PCI support for SL8245 board
4242 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4243 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4244 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4246 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4247 to allow for more accurate baudrate settings
4248 (error now 0.7% at 115 kbps, instead of 3.5% before)
4250 * Patch by Andreas Mohr, 4 Sep 2003:
4251 Fix a lot of spelling errors
4253 * Add support for PPChameleon Eval Board
4255 * Add support for P3G4 board
4257 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4260 * Patch by Yuli Barcohen, 7 Aug 2003:
4261 check BCSR to detect if the board is configured in PCI mode
4263 ======================================================================
4264 Changes for U-Boot 0.4.7:
4265 ======================================================================
4267 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4268 add support for Adder II MPC852T module
4270 * Patch by George G. Davis, 19 Aug 2003:
4271 fix TI Innovator/OMAP1510 pin configs
4273 * Patches by Kshitij, 18 Aug 2003
4274 - add support for arm926ejs cpu core
4275 - add support for TI OMAP 1610 Innovator Board
4277 * Patch by Yuli Barcohen, 14 Aug 2003:
4278 add support for bzip2 uncompression
4280 * Add GCC library to examples/Makefile so GCC utility functions will
4283 * Add I2C and RTC support for RMU board using software I2C driver
4284 (because of better response to iprobe command); fix problem with
4287 * Patch by Matthias Fuchs, 28 Aug 2003:
4288 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4289 CONFIG_BOOTP_MAKS (see README).
4291 * Fix ICU862 environment problem
4293 * Fix RAM size detection for RMU board
4295 * Implement "reset" for MGT5100/MPC5200 systems
4297 ======================================================================
4298 Changes for U-Boot 0.4.6:
4299 ======================================================================
4301 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4302 allow selection of clock frequency as "make" target
4304 * Implement memory autosizing code for IceCube boards
4306 * Configure network port on INCA-IP for autonegotiation
4308 * Fix overflow problem in network timeout code
4310 * Patch by Richard Woodruff, 8 Aug 2003:
4311 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4313 ======================================================================
4314 Changes for U-Boot 0.4.5:
4315 ======================================================================
4317 * Update for TQM board defaults:
4318 disable clocks_in_mhz, enable boot count limit
4320 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4321 in toplevel directory instead. Removed astest.c from tools/gdb because
4322 it is no longer relevant.
4324 * Fix PCI support for MPC5200 / IceCube Board
4326 * Map ISP1362 USB OTG controller for NSCU board
4328 * Patch by Brad Parker, 02 Aug 2003:
4329 fix sc520_cdp problems
4331 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4333 * Allow erase command to cross flash bank boundaries
4335 * Patch by Scott McNutt, 21 Jul 2003:
4336 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4337 Both LynxOS and BlueCat linux KDIs are supported.
4339 * Patch by Richard Woodruff, 25 Jul 2003:
4340 use more reliable reset for OMAP/925T
4342 * Patch by Nye Liu, 25 Jul 2003:
4343 fix typo in mpc8xx.h
4345 * Patch by Richard Woodruff, 24 Jul 2003:
4346 Fixes for cmd_nand.c:
4347 - Fixed null dereferece which could result in incorrect ECC values.
4348 - Added support for devices with no Ready/Busy signal hooked up.
4349 - Added OMAP1510 read/write protect handling.
4350 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4352 - Switched default ECC to be JFFS2.
4354 * Allow crc32 to be used at address 0x000
4356 * Provide consistent interface to standalone applications to access
4357 the 'global_data' structure
4358 Provide a doc/README.standalone more useful to users/developers.
4360 * Make IceCube MGT5100 FEC driver work
4362 * Implement new mechanism to export U-Boot's functions to standalone
4363 applications: instead of using (PPC-specific) system calls we now
4364 use a jump table; please see doc/README.standalone for details
4366 * Patch by Dave Westwood, 24 Jul 2003:
4367 added support for Unity OS (a proprietary OS)
4369 * Patch by Detlev Zundel, 23 Jul 2003:
4370 add "imls" command to print flash table of contents
4372 * Fix cold boot detection for log buffer reset
4374 * Return error for invalid length specifiers with "cp.X" etc.
4376 * Fix startup problem on MIPS
4378 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4379 bitmap support is configured
4381 * Patch by Bill Hargen, 18 Jul 2003:
4382 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4384 * Patch by Denis Peter, 18 Jul 2003:
4385 - fix memory configuration for MIP405T
4386 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4388 * Cleanup of TQM82xx configurations; use "official" board types
4389 to make selection easier.
4391 * Patch by Martin Krause, 17 Jul 2003:
4392 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4394 * Patch by Richard Woodruff, 17 July 03:
4395 - Fixed bug in OMAP1510 baud rate divisor settings.
4397 * Patch by Nye Liu, 16 July 2003:
4399 - add MPC86xADS support (uses MPC86xADS.h)
4400 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4402 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4403 o don't trust gclk() software measurement by default, depend on
4404 CONFIG_8xx_GCLK_FREQ
4405 - add DRAM SIMM not installed detection
4406 - use more "correct" SDRAM initialization sequence
4407 - allow different SDRAM sizes (8xxADS has 8M)
4409 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4410 - rename MAMR/MBMR defines to be more consistent. Should eventually
4411 be merged into MxMR to better reflect the PowerQUICC datasheet.
4413 * Patch by Yuli Barcohen, 16 Jul 2003:
4414 support new Motorola PQ2FADS-ZU evaluation board which replaced
4415 MPC8260ADS and MPC8266ADS
4417 ======================================================================
4418 Changes for U-Boot 0.4.4:
4419 ======================================================================
4421 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4423 * Add support for MGT5100 and MPC5200 processors
4425 * Patch by Lutz Dennig, 15 Jul 2003:
4426 update for R360MPI board
4428 ======================================================================
4429 Changes for U-Boot 0.4.3:
4430 ======================================================================
4432 * Patches by Kshitij, 04 Jul 2003
4433 - added support for arm925t cpu core
4434 - added support for TI OMAP 1510 Innovator Board
4436 * Patches by Martin Krause, 14 Jul 2003:
4437 - add I2C support for s3c2400 systems (trab board)
4438 - (re-) add "ping" to command table
4440 * Fix handling of "slow" POST routines
4442 * Patches by Yuli Barcohen, 13 Jul 2003:
4443 - Correct flash and JFFS2 support for MPC8260ADS
4444 - fix PVR values and clock generation for PowerQUICC II family
4447 * Patch by Bernhard Kuhn, 08 Jul 2003:
4448 - add support for M68K targets
4450 * Patch by Ken Chou, 3 Jul:
4451 - Fix PCI config table for A3000
4452 - Fix iobase for natsemi.c
4453 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4455 * Allow to enable "slow" POST routines by key press on power-on
4456 * Fix temperature dependend switching of LCD backlight on LWMON
4457 * Tweak output format for LWMON
4459 * Patch by Stefan Roese, 11 Jul 2003:
4460 - Fix bug in CONFIG_VERSION_VARIABLE.
4461 - AR405 config updated.
4462 - OCRTC/ORSG: bsp command added.
4463 - ASH405 bsp update.
4465 ======================================================================
4466 Changes for U-Boot 0.4.2:
4467 ======================================================================
4469 * Add support for NSCU board
4471 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4473 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4474 mirror bit flash on TQM8xxM modules
4476 * Patch by Kenneth Johansson, 30 Jun 2003:
4477 get rid of MK_CMD_ENTRY macro; update doc/README.command
4479 * Patch by Seb James, 30 Jun 2003:
4480 Improve documentation of I2C configuration in README
4482 * Fix problems with previous log buffer "fixes"
4484 * Fix minor help text issues
4486 * "log append" did not append a newline
4488 ======================================================================
4489 Changes for U-Boot 0.4.1:
4490 ======================================================================
4492 * Fix some missing commands, cleanup header files
4493 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4495 * Rewrite command lookup and help command (fix problems with bubble
4496 sort when sorting command name list). Minor cleanup here and there.
4498 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4499 - Allow to call sysmon function interactively
4500 - PIC on LWMON board needs delay after power-on
4501 - Add missing RSR definitions for MPC8xx
4502 - Improve log buffer handling: guarantee clean reset after power-on
4503 - Add support for EXBITGEN board (aka "genie")
4504 - Add support for SL8245 board
4507 - remove trailing white space, trailing empty lines, C++ comments, etc.
4508 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4510 * Patches by Kenneth Johansson, 25 Jun 2003:
4511 - major rework of command structure
4512 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4514 ======================================================================
4515 Changes for U-Boot 0.4.0:
4516 ======================================================================
4518 * Patches by Robert Schwebel, 26 Jun 2003:
4519 - csb226 configuration updated
4520 - credits for logodl port updated
4521 - innokom configuration updated
4522 - logodl tree update, still with coding style inconsistencies
4523 - added OCM for ppc405 warning to README
4525 * Patch by Pantelis Antoniou, 25 Jun 2003:
4526 update NetVia with V2 board support
4528 * Header file cleanup for ARM
4530 * Patch by Murray Jensen, 24 Jun 2003:
4531 - make sure to use only U-boot provided header files
4532 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4534 * Patch by Stefan Roese, 24 Jun 2003:
4535 - Update esd ASH405 board files.
4536 - Update esd DASA_SIM config file.
4537 - Add ping command to some esd boards.
4539 * Patch by Yuli Barcohen, 23 Jun 2003:
4540 Update for MPC8260ADS board
4542 * Patch by Murray Jensen, 23 Jun 2003:
4543 - cleanup of GCC 3.x compiler warnings
4545 * Patch by Rune Torgersen, 4 Jun 2003:
4546 add large memory support for MPC8266ADS board
4548 * Patch by Richard Woodruff, 19 June 03:
4549 - Enabled standard u-boot device abstraction for ARM
4550 - Enabled console device for ARM
4551 - Initilized bi_baudrate for ARM
4553 * Patch by Bill Hargen, 23 Apr 2003:
4554 fix byte order for 824x I2C addresses (write op)
4556 * Patch by Murray Jensen, 20 Jun 2003:
4558 - cleanup (especially for gcc-3.x compilers)
4560 * Patch by Tom Guilliams, 20 Jun 2003:
4561 added CONFIG_750FX support for IBM 750FX processors
4563 * Patch by Devin Crumb, 02 Apr 2003:
4564 Fix clock divider rounding problem in drivers/serial.c
4566 * Patch by Richard Woodruff, 19 June 03:
4567 - Fixed smc91c111 driver to sync with the u-boot environment
4568 (driver/smc91c111.c).
4569 - Added eth_init error return check in NetLoop (net/net.c).
4571 * Patch by Ken Chou, 19 June 2003:
4572 Added support for A3000 SBC board (Artis Microsystems Inc.)
4574 * Patches by Murray Jensen, 17 Jun 2003:
4575 - Hymod board database mods: add "who" field and new xilinx chip types
4576 - provide new "init_cmd_timeout()" function so code external to
4577 "common/main.c" can use the "reset_cmd_timeout()" function before
4578 entering the main loop
4579 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4580 slightly different. see include/configs/hymod.h for an example
4581 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4582 CFG_DTT_ADM1021 defined)
4583 - add new "eeprom_probe()" function which has similar args and
4584 behaves in a similar way to "eeprom_read()" etc.
4585 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4586 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4587 - gdbtools copyright update
4588 - ensure that set_msr() executes the "sync" and "isync" instructions
4589 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4590 - 8260 I/O ports fix: Open Drain should be set last when configuring
4591 - add SIU IRQ defines for 8260
4592 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4593 config.mk to allow board configurations to override the GNU
4594 linker script, selected via the LDSCRIPT, make variable, and to
4595 give an initial value to the OBJCFLAGS make variable
4596 - 8260 i2c enhancement:
4597 o correctly extends the timeout depending on the size of all
4598 queued messages for both transmit and receive
4599 o will not continue with receive if transmit times out
4600 o ensures that the error callback is done for all queued tx
4602 o correctly detects both tx and rx timeouts, only delivers one to
4603 the callback, and does not overwrite an earlier error
4604 o logic in i2c_probe now correct
4605 - add "vprintf()" function so that "panic()" function can be
4607 - many Hymod board changes
4609 * Patches by Robert Schwebel, 14 Jun 2003:
4610 - add support for Logotronic DL datalogger board
4611 - cleanup serial line after kermit binary download
4612 - add debugX macro (debug level support)
4613 - update mach-types.h to latest arm.linux.org.uk master list.
4615 * Patches by David Müller, 12 Jun 2003:
4616 - rewrite of the S3C24X0 register definitions stuff
4617 - "driver" for the built-in S3C24X0 RTC
4619 * Patches by Yuli Barcohen, 12 Jun 2003:
4620 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4621 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4622 configuration word supplied by FPGA on some MPC8260ADS boards
4624 * Patch by Pantelis Antoniou, 10 Jun 2003:
4625 Unify status LED interface
4627 * Add support for DS12887 RTC; add RTC support for ATC board
4629 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4630 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4631 - Add Atmel DataFlash support for reading and writing.
4632 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4633 - Add Flash detection on Atmel AT91RM9200DK
4634 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4635 - Replace old Ethernet PHY layer functions
4636 - Change link address
4638 * Patch by Frank Smith, 9 Jun 2003:
4639 use CRIT_EXCEPTION for machine check on 4xx
4641 * Patch by Detlev Zundel, 13 Jun 2003:
4642 added implementation of the "carinfo" command in cmd_immap.c
4644 * Fix CONFIG_NET_MULTI support in include/net.h
4646 * Patches by Kyle Harris, 13 Mar 2003:
4647 - Add FAT partition support
4648 - Add command support for FAT
4649 - Add command support for MMC
4651 - Add Intel PXA support for video
4652 - Add Intel PXA support for MMC
4654 - Enable MMC and FAT for lubbock board
4655 - Other misc changes for lubbock board
4657 * Patch by Robert Schwebel, April 02, 2003:
4658 fix for SMSC91111 driver
4660 * Patch by Vladimir Gurevich, 04 Jun 2003:
4661 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4663 * Patch by Stefan Roese, 05 Jun 2003:
4664 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4665 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4666 data cache can be used even if the chip select is in use.
4667 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4668 (see README for further description).
4669 - Changed config files of CONFIG_EEPRO100 boards to use the
4670 CFG_RX_ETH_BUFFER define.
4672 * Add support for RMU board
4674 * Add support for TQM862L at 100/50 MHz
4676 * Patch by Pantelis Antoniou, 02 Jun 2003:
4677 major reconstruction of networking code;
4678 add "ping" support (outgoing only!)
4680 * Patch by Denis Peter, 04 June 2003:
4681 add support for the MIP405T board
4683 * Patches by Udi Finkelstein, 2 June 2003:
4684 - Added support for custom keyboards, initialized by defining a
4685 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4686 - Added support for the RBC823 board.
4687 - cpu/mpc8xx/lcd.c now automatically calculates the
4688 Horizontal Pixel Count field.
4690 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4691 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4693 * Patch by Mark Rakes, 14 May 2003:
4694 add support for Intel e1000 gig cards.
4696 * Patch by Nye Liu, 3 Jun 2003:
4697 fix critical typo in MAMR definition (include/mpc8xx.h)
4699 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4701 * Patch by Klaus Heydeck, 2 Jun 2003
4702 Minor changes for KUP4K configuration
4704 * Patch by Marc Singer, 29 May 2003:
4705 Fixed rarp boot method for IA32 and other little-endian CPUs.
4707 * Patch by Marc Singer, 28 May 2003:
4708 Added port I/O commands.
4710 * Patch by Matthew McClintock, 28 May 2003
4711 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4712 - minor patches for utx8245
4714 * Patch by Daniel Engström, 28 May 2003:
4717 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4718 add nand flash support to SXNI855T configuration
4719 fix/extend nand flash support:
4720 - fix 'nand erase' command so does not erase bad blocks
4721 - fix 'nand write' command so does not write to bad blocks
4722 - fix nand_probe() so handles no flash detected properly
4723 - add doc/README.nand
4724 - add .jffs2 and .oob options to nand read/write
4725 - add 'nand bad' command to list bad blocks
4726 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4727 - make NAND read/write faster
4729 * Patch by Rune Torgersen, 23 May 2003:
4730 Update for MPC8266ADS board
4732 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4733 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4734 _time_ (!) if the environment is embedded within the U-Boot image,
4735 or in a separate flash sector.
4737 * Cleanup CFG_DER #defines in config files (wd maintained only)
4739 * Fix data abort exception handling for arm920t CPU
4741 * Fix alignment problems with flash driver for TRAB board
4743 * Patch by Donald White, 21 May 2003:
4744 fix calculation of base address in pci_hose_config_device()
4746 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4747 execute "cmd2", even if "cmd1" fails. Note that this is different
4748 to "run var1 var2" where the contents of "var2" will NOT be
4749 executed when a command in "var1" fails.
4751 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4753 * Patch by Kyle Harris, 20 May 2003:
4754 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4755 into cpu/pxa and arch-pxa.
4757 * Patch by Stefan Roese, 23 May 2003:
4758 - IBM PPC405EP port added.
4759 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4760 UART0) is used as default U-Boot console. PPC4xx only!
4761 - esd ASH405 board added (PPC405EP based).
4762 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4763 - esd CPCI405AB board added.
4764 - esd PMC405 board added.
4765 - Update of some esd boards.
4767 * Patch by Denis Peter, 19 Mai 2003:
4768 add support for the MIP405-3 board
4770 * Patch by Dave Ellis, 22 May 2003:
4771 Fix problem with only partially cleared .bss segment
4773 * Patch by Rune Torgersen, 12 May 2003:
4774 get PCI to work on a MPC8266ADS board; incorporate change to
4775 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4777 * Patch by Nye Liu, 1 May 2003:
4778 minor patches for the FADS8xx
4780 * Patch by Thomas Schäfer, 28 Apr 2003:
4781 Fix SPD handling for 256 ECC DIMM on Walnut
4783 * Add support for arbitrary bitmaps for TRAB's VFD command;
4784 allow to pass boot bitmap addresses in environment variables;
4785 allow for zero boot delay
4787 * Patch by Christian Geißinger, 19 May 2002:
4788 On TRAB: wait until the dummy byte has been completely sent
4790 * Patch by David Updegraff, 22 Apr 2003:
4791 update for CrayL1 board
4793 * Patch by Pantelis Antoniou, 21 Apr 2003:
4794 add boot support for ARTOS (a proprietary OS)
4796 * Patch by Steven Scholz, 11 Apr 2003:
4797 Add support for RTC DS1338
4799 * Patch by Rod Boyce, 24 Jan 2003:
4800 Fix counting of extended partitions in diskboot command
4802 * Patch by Christophe Lindheimer, 20 May 2003:
4803 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4805 * Fix SDRAM timing on Purple board
4807 * Add support for CompactFlash on ATC board
4808 (includes support for Intel 82365 and compatible PC Card controllers,
4809 and Yenta-compatible PCI-to-CardBus controllers)
4811 * Patch by Mathijs Haarman, 08 May 2003:
4812 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4814 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4816 * Add support for Promess ATC board
4818 * Patch by Keith Outwater, 28 Apr 2003:
4819 - Miscellaneous corrections and additions to GEN860T board specific code.
4820 - Added GEN860_SC variant to GEN860T.
4821 - Miscellaneous corrections to GEN860T documentation.
4822 - Correct duplicate entry in U-Boot CREDITS file.
4823 - Add GEN860T_SC entry in MAINTAINERS file.
4824 - Update CREDITS file with GEN860T_SC info.
4826 * Update Smiths Aerospace addresses in MAINTAINERS file
4828 * Fix error handling in hush's version of "run" command
4831 - Splashscreen support
4834 - temperature dependend enabling of LCD
4836 * Allow booting from old "PPCBoot" disk partitions
4838 * Add support for TQM8255 Board / MPC8255 CPU
4840 ======================================================================
4841 Changes for U-Boot 0.3.1:
4842 ======================================================================
4844 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4846 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4847 display when Linux takes over
4849 * Patch by Erwin Rol, 27 Feb 2003:
4850 Add support for RTEMS (this time for real).
4852 * Add support for "bmp info" and "bmp display" commands to load
4853 bitmap images; this can be used (for example in a "preboot"
4854 command) to display a splash screen very quickly after poweron.
4856 * Add support for 133 MHz clock on INCA-IP board
4858 * Patch by Lutz Dennig, 10 Apr 2003:
4859 Update for R360MPI board
4861 * Add new meaning to "autostart" environment variable:
4862 If set to "no", a standalone image passed to the
4863 "bootm" command will be copied to the load address
4864 (and eventually uncompressed), but NOT be started.
4865 This can be used to load and uncompress arbitrary
4868 * Patch by Stefan Roese, 10 Apr 2003:
4869 Changed DHCP client to use IP address from server option field #54
4870 from the OFFER packet in the server option field #54 in the REQUEST
4871 packet. This fixes a problem using a Windows 2000 DHCP server,
4872 where the DHCP-server is not the TFTP-server.
4874 * Set max brightness for MN11236 displays on TRAB board
4876 * Add support for TQM862L modules
4878 ======================================================================
4879 Changes for U-Boot 0.3.0:
4880 ======================================================================
4882 * Patch by Arun Dharankar, 4 Apr 2003:
4883 Add IDMA example code (tested on 8260 only)
4885 * Add support for Purple Board (MIPS64 5Kc)
4887 * Add support for MIPS64 5Kc CPUs
4889 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4891 * Patch by Denis Peter, 04 Apr 2003:
4892 - update MIP405-4 board
4894 * Patch by Stefan Roese, 4 Apr 2003:
4895 - U-Boot version environment variable "ver" added
4896 (CONFIG_VERSION_VARIABLE).
4897 - Changed PPC405GPr version from A to B.
4898 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4900 * Patches by Denis Peter, 03 April 2003:
4901 - fix PCI IRQs on MPL boards
4902 - fix two more un-relocated pointer problems
4904 * Fix behaviour of "run" command:
4905 - print error message iv variable does not exist
4906 - terminate processing of arguments in case of error
4908 * Patches by Peter Figuli, 10 Mar 2003
4909 - Add support for BTUART on PXA platform
4910 - Add support for WEP EP250 (PXA) board
4912 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4913 flash using a BDI2000
4915 * Implement fix for I2C Edge Conditions problem for all boards that
4916 use the bit-banging driver (common/soft_i2c.c)
4918 * Patch by Martin Winistoerfer, 23 Mar 2003
4919 - Add port to MPC555/556 microcontrollers
4920 - Add support for cmi customer board with
4921 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4923 * Patch by Rick Bronson, 28 Mar 2003:
4924 - fix common/cmd_nand.c
4926 * Patch by Arun Dharankar, 24 Mar 2003:
4927 - add threads / scheduler example code
4929 * Add patches by Robert Schwebel, 31 Mar 2003:
4930 - add ctrl-c support for kermit download
4931 - align bdinfo output on ARM
4932 - csb226 board: bring in sync with innokom/memsetup.S
4933 - csb226 board: fix MDREFR handling
4934 - misc doc fixes / extensions
4935 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4936 - add BOOT_PROGRESS to armlinux.c
4938 * Add CPU ID, version, and clock speed for INCA-IP
4940 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4941 - fix SRAM and SDRAM memory sizing
4942 - add status LED support
4943 - add MAC address for second (SCC1) ethernet port
4945 * Update default environment for TQM8260 board
4947 * Patch by Rick Bronson, 16 Mar 2003:
4948 - Add NAND flash support for reading, writing, and erasing NAND
4949 flash (certain forms of which are called SmartMedia).
4950 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4952 * Patches by Robert Schwebel, 19 Mar 2003:
4953 - use arm-linux-gcc as default compiler for ARM
4954 - fix i2c fixup code
4955 - fix missing baudrate setting
4956 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4957 - moved "ignoring trailing characters" _before_ u-boot wants to
4958 print out diagnostics messages; removes bogus characters at the
4961 * Patch by John Zhan, 18 Mar 2003:
4962 Add support for SinoVee Microsystems SC8xx boards
4964 * Patch by Rolf Offermanns, 21 Mar 2003:
4965 ported the dnp1110 related changes from the current armboot cvs to
4966 current u-boot cvs. smc91111 does not work. problem marked in
4967 smc91111.c, grep for "FIXME".
4969 * Patch by Brian Auld, 25 Mar 2003:
4970 Add support for STM flash chips on ebony board
4972 * Add PCI support for MPC8250 Boards (PM825 module)
4974 * Patch by Stefan Roese, 25 Mar 2003:
4977 * Patch by Stefan Roese, 20 Mar 2003:
4978 - CPCI4052 update (support for revision 3).
4979 - Set edge conditioning circuitry on PPC405GPr for compatibility
4980 to existing PPC405GP designs.
4981 - Clip udiv to 5 bits on PPC405 (serial.c).
4983 * Extend INCAIP board support:
4984 - add automatic RAM size detection
4985 - add "bdinfo" command
4986 - pass flash address and size to Linux kernel
4987 - switch to 150 MHz clock
4989 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4990 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4991 boards, version 153 for Rev. 200 boards).
4993 * Patch by Vladimir Gurevich, 12 Mar 2003:
4994 Fix relocation problem of statically initialized string pointers
4997 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4998 Cleanup & bug fixes for JFFS2 code:
4999 - the memory mangement was broken. It caused havoc on malloc by
5000 writing beyond the block boundaries.
5001 - the length calculation for files was wrong, sometimes resulting
5002 in short file reads.
5003 - data copying now optionally takes fragment version numbers into
5004 account, to avoid copying from older data.
5005 See doc/README.JFFS2 for details.
5007 * Patch by Josef Wagner, 12 Mar 2003:
5008 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
5009 - ETH05 and BEDBUG support for CU824
5010 - added support for MicroSys CPC45
5011 - new BOOTROM/FLASH0 and DOC base for PM826
5013 * Patch by Robert Schwebel, 12 Mar 2003:
5014 Fix the chpart command on innokom board
5017 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
5018 s/PPCBoot/U-Boot/ in some files
5019 s/pImage/uImage/ in some files
5021 * Patch by Detlev Zundel, 15 Jan 2003:
5022 Fix '' command line quoting
5024 * Patch by The LEOX team, 19 Jan 2003:
5025 - add support for the ELPT860 board
5026 - add support for Dallas ds164x RTC
5028 * Patches by David Müller, 31 Jan 2003:
5029 - minimal setup for CardBus bridges
5030 - add EEPROM read/write support in the CS8900 driver
5031 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
5032 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
5034 * Patch by Steven Scholz, 04 Feb 2003:
5035 add support for RTC DS1307
5037 * Patch by Reinhard Meyer, 5 Feb 2003:
5038 fix PLPRCR/SCCR init sequence on 8xx to allow for
5039 changes of EBDF by software
5041 * Patch by Vladimir Gurevich, 07 Feb 2003:
5042 "API-compatibility patch" for 4xx I2C driver
5044 * TRAB fixes / extensions:
5045 - Restore VFD brightness as saved in environment
5046 - add support for Fujitsu flashes
5047 - make sure both buzzers are turned off (drive low level)
5049 * Patches by Robert Schwebel, 06 Mar 2003:
5050 - fix bug in BOOTP code (must use NetCopyIP)
5051 - update of CSB226 port
5052 - clear BSS segment on XScale
5053 - added support for i2c_init_board() function
5054 - update to the Innokom plattform
5056 * Extend support for redundand environments for configurations where
5057 environment size < sector size
5059 * Patch by Rune Torgersen, 13 Feb 2003:
5060 Add support for Motorola MPC8266ADS board
5062 * Patch by Kyle Harris, 19 Feb 2003:
5063 patches for the Intel lubbock board:
5064 memsetup.S - general cleanup (based on Robert's csb226 code)
5065 flash.c - overhaul, actually works now
5066 lubbock.c - fix init funcs to return proper value
5068 * Patch by Kenneth Johansson, 26 Feb 2003:
5069 - Fixed off by one in RFTA calculation.
5070 - No need to abort when LDF is lower than we can program it's only
5071 minimum timing so clamp it to what we can do.
5072 - Takes function pointer to function for reading the spd_nvram. Usefull
5073 for faking data or hardcode a module without the nvram.
5074 - fix other user for above change
5075 - fix some comments.
5077 * Patches by Brian Waite, 26 Feb 2003:
5078 - fix port for evb64260 board
5079 - fix PCI for evb64260 board
5082 * Patch by Reinhard Meyer, 1 Mar 2003:
5083 Add support for EMK TOP860 Module
5085 * Patch by Yuli Barcohen, 02 Mar 2003:
5086 Add SPD EEPROM support for MPC8260ADS board
5088 * Patch by Robert Schwebel, 21 Jan 2003:
5089 - Add support for Innokom board
5090 - Don't complain if "install" fails
5091 - README cleanup (remove duplicated lines)
5092 - Update PXA header files
5094 * Add documentation for existing POST code (doc/README.POST)
5096 * Patch by Laudney Ren, 15 Jan 2003:
5097 Fix handling of redundand environment in "tools/envcrc.c"
5099 * Patch by Detlev Zundel, 28 Feb 2003:
5100 Add bedbug support for 824x systems
5102 * Add support for 16 MB flash configuration of TRAB board
5104 * Patch by Erwin Rol, 27 Feb 2003:
5105 Add support for RTEMS
5107 * Add image information to README
5109 * Patch by Stefan Roese, 18 Feb 2003:
5110 CPCIISER4 configuration updated.
5112 * Patch by Stefan Roese, 17 Feb 2003:
5113 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5115 * Patch by Stefan Roese, 13 Feb 2003:
5116 Add "pcidelay" environment variable (in ms, enabled via
5117 CONFIG_PCI_BOOTDELAY).
5118 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5119 RST# to respond to configuration cycles (33MHz -> 1s).
5121 * Fix dual PCMCIA slot support (when running with just one
5124 * Add VFD type detection to trab board
5126 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5127 variable with value in the EEPROM
5129 * Patch by Stefan Roese, 10 Feb 2003:
5130 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5132 * Add support for MIPS32 4Kc CPUs
5134 * Add support for INCA-IP Board
5136 ======================================================================
5137 Changes for U-Boot 0.2.2:
5138 ======================================================================
5140 * Add dual ethernet support on PM826
5142 * Add support for LXT971 PHY on PM826
5144 * Patch by Tord Andersson, 16 Jan 2003:
5145 Fix flash sector count for TQM8xxL
5147 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5148 16 bytes out of each 32 byte block)
5150 ======================================================================
5151 Changes for U-Boot 0.2.1:
5152 ======================================================================
5154 * Add support for V37 board
5155 (patch by Jón Benediktsson, 11 Dec 2002)
5157 * Update baudrate in bd_info when it gets changed
5159 * Add watchdog trigger points while waiting for serial port
5160 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5162 * Improve command line tool to access the U-Boot's environment
5163 (figuration of the utility, using a config file)
5165 * Add single quote support for (old) command line parser
5167 * Switch LWMON board default config from FRAM to EEPROM;
5168 in POST, EEPROM shows up on 8 addresses
5170 ======================================================================
5171 Changes for U-Boot 0.2.0:
5172 ======================================================================
5174 * Use 1-byte-read instead of -write for iprobe() function
5175 Add i2c commands to PM826 config
5177 * extend I2C POST code: check for list on known addresses
5179 * Improve log buffer code; use "loglevel" to decide which messages
5180 to log on the console, too (like in Linux); get rid of "logstart"
5182 * Add command line tool to access the U-Boot's environment
5183 (board-specific for TRAB now, to be fixed later)
5185 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5186 Fix misc problems with AmigaOne support
5188 * Patch by Chris Hallinan, 3 Dec 2002:
5189 minor cleanup to the MPC8245 EPIC driver
5191 * Patch by Pierre Aubert , 28 Nov 2002
5192 Add support for external (SIU) interrupts on MPC8xx
5194 * Patch by Pierre Aubert , 28 Nov 2002
5195 Fix nested syscalls bug in standalone applications
5197 * Patch by David Müller, 27 Nov 2002:
5198 fix output of "pciinfo" command for CardBus bridge devices.
5200 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5203 * Add LED indication for IDE activity on KUP4K board
5205 * Fix startup problems with VFD display on TRAB
5207 * Patch by Pierre Aubert, 20 Nov 2002
5208 Add driver for Epson SED13806 graphic controller.
5209 Add support for BMP logos in cfb_console driver.
5211 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5213 * Patch by Rod Boyce, 21 Nov 2002:
5214 fix PCMCIA on MBX8xx board
5216 * Patch by Pierre Aubert , 21 Nov 2002
5217 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5218 bootmode word in DPRAM configurable
5220 * Patch by Daniel Engström, 18 Nov 2002:
5221 Fixes for x86 port (mostly strings issues)
5223 * Patch by Ken Chou, 18 Nov 2002:
5224 Fix for natsemi NIC cards (DP83815)
5226 * Patch by Pierre Aubert, 19 Nov 2002:
5227 fix a bug for the MII configuration, and some warnings
5229 * Patch by Thomas Frieden, 13 Nov 2002:
5230 Add code for AmigaOne board
5231 (preliminary merge to U-Boot, still WIP)
5233 * Patch by Jon Diekema, 12 Nov 2002:
5234 - Adding URL for IEEE OUI lookup
5235 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5237 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5238 root-on-nfs macros are designed to switch how the default boot
5239 method gets defined.
5241 * Patch by Daniel Engström, 13 Nov 2002:
5242 Add support for i386 architecture and AMD SC520 board
5244 * Patch by Pierre Aubert, 12 Nov 2002:
5245 Add support for DOS filesystem and booting from DOS floppy disk
5247 * Patch by Jim Sandoz, 07 Nov 2002:
5248 Increase number of network RX buffers (PKTBUFSRX in
5249 "include/net.h") for EEPRO100 based boards (especially SP8240)
5250 which showed "Receiver is not ready" errors when U-Boot was
5251 processing the receive buffers slower than the network controller
5254 * Patch by Andreas Oberritter, 09 Nov 2002:
5255 Change behaviour of NetLoop(): return -1 for errors, filesize
5256 otherwise; return code 0 is valid an means no file loaded - in this
5257 case the environment still gets updated!
5259 * Patches by Jon Diekema, 9 Nov 2002:
5260 - improve ADC/DAC clocking on the SACSng board to align
5261 the failing edges of LRCLK and SCLK
5262 - sbc8260 configuration tweaks
5263 - add status LED support for 82xx systems
5264 - wire sspi/sspo commands into command handler; improved error
5266 - add timestamp support and alternate memory test to the
5267 SACSng configuration
5269 * Patch by Vince Husovsky, 7 Nov 2002:
5270 Add "-n" to linker options to get rid of "Not enough room for
5271 program headers" problem
5273 * Patch by David Müller, 05 Nov 2002
5274 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5275 so we can use an already existing name
5277 * Patch by Pierre Aubert, 05 Nov 2002
5278 Hardware relatied improvments in FDC boot code
5280 * Patch by Holger Schurig, 5 Nov 2002:
5281 Make the PXA really change it's frequency
5283 * Patch by Pierre Aubert, 05 Nov 2002
5284 Add support for slave serial Spartan 2 FPGAs
5286 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5289 * Add support for log buffer which can be passed to Linux kernel's
5290 syslog mechanism; used especially for POST results.
5292 * Patch by Klaus Heydeck, 31 Oct 2002:
5293 Add initial support for kup4k board
5295 * Patch by Robert Schwebel, 04 Nov 2002:
5296 - use watchdog to reset PXA250 systems
5297 - added progress callbacks to (some of the) ARM code
5298 - update for Cogent CSB226 board
5300 * Add support for FPS860 board
5302 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5303 Improve PCI access on 32-bits Compact PCI bus
5305 * Fix mdelay() on TRAB - this was still the debugging version with
5306 seconds instead of ms.
5308 * Patch by Robert Schwebel, 1 Nov 2002:
5309 XScale related cleanup (affects all ARM boards)
5311 * Cleanup of names and README.
5313 ======================================================================
5314 Notes for U-Boot 0.1.0:
5315 ======================================================================
5317 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5319 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5320 For information about the history of the project please see the
5321 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5323 ======================================================================