1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fix I/O Macros and mini-app stubs for Nios-II
6 Patch by Scott McNutt 11, Aug 2005
8 -Eliminate use of CACHE_BYPASS in cpu code
9 -Eliminate assembler warnings
10 -Fix mini-app stubs and force no small data
12 * Add MCF5282 support (without preloader)
13 relocate ichache_State to ram
14 u-boot can run from internal flash
15 Add EB+MCF-EV123 board support.
16 Add m68k Boards to MAKEALL
17 Patch from Jens Scharsig, 08 Aug 2005
19 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
20 is configured; othrwise DMA accesses aren't cache coherent which
21 causes for example USB to fail.
25 * Fix dbau1x00 boards broken by dbau1550 patch
26 PLL:s were not set for boards other than 1550.
27 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
28 Default boot is now bootp for cards other than 1550.
29 Patch by Thomas Lange, 10 Aug 2005
31 * Fixes common/cmd_flash.c:
32 - fix some compiler/parser error, if using m68k tool chain
33 - optical fix for protect on/off all messages, if using more
35 Patch by Jens Scharsig, 28 Jul 2005
37 * Fix Quad UART mapping on MCC200 board due to new HW revision
39 * Fix JFFS2 support for legacy NAND driver.
41 * Remove dependencies between DoC code and old legacy NAND driver.
43 * Fix PM828_PCI target, for which PCI was *not* configured in.
45 * Fix Lite5200B support: initialize SDelay register
46 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
47 Configuration", 3.3.1 SDelay--MBAR + 0x0190
49 * Changes/fixes for drivers/cfi_flash.c:
51 - Add Intel legacy lock/unlock support to common CFI driver
53 On some Intel flash's (e.g. Intel J3) legacy unlocking is
54 supported, meaning that unlocking of one sector will unlock
55 all sectors of this bank. Using this feature, unlocking
56 of all sectors upon startup (via env var "unlock=yes") will
59 - Fixed problem with multiple reads of envronment variable
60 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
62 - Removed unwanted linefeeds from "protect" command when
63 CFG_FLASH_PROTECTION is enabled.
65 - Changed p3p400 board to use CFG_FLASH_PROTECTION
67 Patch by Stefan Roese, 01 Apr 2006
69 * Changes/fixes for drivers/cfi_flash.c:
70 - Correctly handle the cases where CFG_HZ != 1000 (several
72 - Fix the timeout calculation of buffered writes (off by a
74 Patch by Anders Larsen, 31 Mar 2006
76 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
78 405 SDRAM: - The SDRAM parameters can now be defined in the board
79 config file and the 405 SDRAM controller values will
80 be calculated upon bootup (see PPChameleonEVB).
81 When those settings are not defined in the board
82 config file, the register setup will be as it is now,
83 so this implementation should not break any current
84 design using this code.
86 Thanks to Andrea Marson from DAVE for this patch.
88 440 DDR: - Added function sdram_tr1_set to auto calculate the
89 TR1 value for the DDR.
90 - Added ECC support (see p3p440).
92 Patch by Stefan Roese, 17 Mar 2006
94 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
95 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
97 * Add support for ymodem protocol download
98 Patch by Stefano Babic, 29 Mar 2006
100 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
101 Merge from Markus Klotzbücher's repo, 01 Apr 2006
103 * GCC-4.x fixes: clean up global data pointer initialization for all
106 * Update for Delta board:
107 - redundant NAND environment
108 - misc Monahans cleanups (remove dead code etc.)
109 - DA9030 Initialization; some minimal changes to PXA I2C driver to
110 make it work with the Monahans.
111 - Make Monahans clock frequency configurable using
112 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
113 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
114 Merge from Markus Klotzbücher's repo, 25 Mar 2006
116 * Enable Quad UART om MCC200 board.
118 * Cleanup MCC200 board configuration; omit non-existent stuff.
120 * Add support for MPC859/866 Rev. A.0
122 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
124 * Fix DDR ECC bit definitions for MPC83xx.
126 * Add initial support for MPC8349E MDS board.
128 * Add support for ECC DDR initialization on MPC83xx.
130 * Add DMA support for MPC83xx.
132 * Add sync in do_reset() routine for MPC83xx after RPR register
133 was written to. It is need on some targets when BAT translation
136 * Add bit definitions for MPC83xx DDR controller registers.
138 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
140 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
142 * Add support for DS1374 RTC chip.
144 * Add support for Lite5200B board.
145 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
147 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
148 timer and cpu_reset code from cpu/$(CPU) into the new
149 cpu/$(CPU)/$(SOC) directories
150 Patch by Andreas Engel, 13 Mar 2006
152 * Change max size of uncompressed uImage's to 8MByte and add
153 CFG_BOOTM_LEN to adjust this setting.
155 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
156 uImages was restricted to 4MBytes. This default size is now
157 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
158 in the board config file.
160 Patch by Stefan Roese, 13 Mar 2006
162 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
163 Patch by Stefan Roese, 13 Mar 2006
165 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
166 Patch by Cedric Vincent, 06 Jul 2005
168 * au1x00_eth.c: check malloc return value and abort if it failed
169 Patch by Andrew Dyer, 26 Jul 2005
171 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
172 incorrectly generating start/stop conditions on the bus.
173 Patch by Andrew Dyer, 26 Jul 2005
175 * Fix bug in [id]cache_status commands for MPC85xx processors;
176 should look at LSB of L1CSRn registers to determine if L1 cache is
177 enabled, not the MSB.
178 Patch by Murray Jensen, 19 Jul 2005
180 * Fix array overflow with fw_setenv on uninitialised environment
181 Patch by Murray Jensen, 15 Jul 2005
183 * Add support for EmbeddedPlanet EP88x boards
184 Patch by Yuli Barcohen, 13 Jul 2005
186 * Remove board specific configuration includes from the common xilinx
187 ethernet and iic adapter code.
188 Patch by Michael Libeskind, 12 Jul 2005
190 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
191 Patch by Murray Jensen, 08 Jul 2005
193 * Add (some) definitions for the MPC85xx local bus controller
194 Patch by Murray Jensen, 08 Jul 2005
196 * Add CPM2 I/O pin functions for MPC85xx processors
197 Patch by Murray Jensen, 08 Jul 2005
199 * Fix compile problem
201 * Added PCI support for MPC8349ADS board
202 Patch by Kumar Gala 11 Jan 2006
204 * Enable address translation on MPC83xx
205 Patch by Kumar Gala, 10 Feb 2006
207 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
208 Patch by Kumar Gala, 25 Jan 2006
210 * Fixed defines for MPC83xx SICRL register to match current specs
211 Patch by Kumar Gala, 23 Jan 2006
213 * Only disable the MPC83xx watchdog if its enabled out of reset.
214 If its disabled out of reset SW can later enable it if so desired
215 Patch by Kumar Gala, 11 Jan 2006
217 * Allow config of GPIO direction & data registers at boot on 83xx
218 Patch by Kumar Gala, 11 Jan 2006
220 * Enable time handling on 83xx
221 Patch by Kumar Gala, 11 Jan 2006
223 * Make System IO Config Registers board configurable on MPC83xx
224 Patch by Kumar Gala, 11 Jan 2006
226 * Fixed PCI indirect config ops to handle multiple PCI controllers
227 We need to adjust the bus number we are trying to access based
228 on which PCI controller its on
229 Patch by Kumar Gala, 12 Jan 2006
231 * Report back PCI bus when doing table based device config
232 Patch by Kumar Gala, 11 Jan 2006
234 * Added support for PCI prefetchable region and BARs
235 If a host controller sets up a region as prefetchable and
236 a device's BAR denotes it as prefetchable, allocate the
237 BAR into the prefetch region.
239 If a BAR is prefetchable and no prefetchable region has
240 been setup by the controller we fall back to allocating
241 the BAR into the normally memory region.
242 Patch by Kumar Gala, 11 Jan 2006
244 * Add helper function for generic flat device tree fixups for mpc83xx
245 Patch by Kumar Gala, 11 Jan 2006
247 * Add support for passing initrd information via flat device tree
248 Patch by Kumar Gala, 11 Jan 2006
250 * Added OF_STDOUT_PATH and OF_SOC
252 OF_STDOUT_PATH specifies the path to the device the kernel can use
255 OF_SOC specifies the proper name of the SOC node if one exists.
256 Patch by Kumar Gala, 11 Jan 2006
258 * Allow board code to fixup the flat device tree before booting a kernel
259 Patch by Kumar Gala, 11 Jan 2006
261 * Added CONFIG_ options for bd_t and env in flat dev tree
263 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
264 into the resulting flat device tree.
266 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
267 variables from u-boot into the flat device tree
269 Patch by Kumar Gala, 11 Jan 2006
271 * Add support for the DHCP vendor optional bootfile (#67).
272 Ignores the vendor TFTP server name option (#66).
273 Patch by Murray Jensen, 30 Jun 2005
275 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
276 Patch by Andy Fleming, 14 Jun 2005
278 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
279 Patch by Gerhard Jaeger, 21 Jun 2005
281 * Add netconsole and some more commands to RPXlite_DW board
282 Patch by Sam Song, 19 Jun 2005
284 * Fix bad declaration on pci_cfgfunc_nothing
285 Patch by Sam Song, 19 Jun 2005
287 * Adjust "echo" as a default command
288 Patch by Sam Song, 19 Jun 2005
290 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
291 Patch by KokHow Teh, 16 Jun 2005
293 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
294 Patch by Rick Bronson, 15 Jun 2005
296 * Coding Style cleanup
298 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
299 Patch by Andrew Dyer, 13 Jun 2005
301 * Add ADI Blackfin support
302 - add support for Analog Devices Blackfin BF533 CPU
303 - add support for the ADI BF533 Stamp uClinux board
304 - add support for the ADI BF533 EZKit board
305 Patches by Richard Klingler, 11 Jun 2005
307 * Add loads of ntohl() in image header handling
308 Patch by Steven Scholz, 10 Jun 2005
310 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
311 variable to set clock
312 Patch by Yuli Barcohen, 05 Jun 2005
314 * RPXlite configuration fixes
315 - Use correct flash sector size
316 - Use correct memory test end address
317 - Add support for bzip2 compression
318 - Various small fixes
319 Patch by Yuli Barcohen, 05 Jun 2005
321 * Memory configuration changes for ZPC.1900 board
322 - Fix SDRAM timing on both local bus and 60x bus
323 - Add support for second flash bank (SIMM)
324 - Change boot flash base
325 Patch by Yuli Barcohen, 05 Jun 2005
327 * Add support for Adder boards with 16MB SDRAM;
328 add support for second FEC on Adder87x board.
329 Patch by Yuli Barcohen, 05 Jun 2005
331 * Fix conditional for including ks8695eth driver
332 Patch by Greg Ungerer, 04 Jun 2005
334 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
335 Patch by Friedrich Lobenstock, 02 Jun 2005
337 * Fix comment in common/soft_i2c.c
338 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
340 * Cleanup compiler warnings.
341 Patch by Greg Ungerer, 21 May 2005
343 * Word alignment fixes for word aligned NS16550 UART
344 Patch by Jean-Paul Saman, 01 Mar 2005
346 Fixes bug with UART that only supports word aligned access: removed
347 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
348 (broken!) versions of GCC generate byte accesses when encountering
349 the packed attribute regardless if the struct is already correctly
350 aligned for a platform. Peripherals that can only handle word
351 aligned access won't work properly when accessed with byte access.
352 The struct NS16550 is already word aligned for REG_SIZE = 4, so
353 there is no need to packed the struct in that case.
355 * Fix behaviour if gatewayip is not set
356 Patch by Robin Gilks, 23 Dec 2004
358 * Fix cleanup for netstart board.
359 Remove build results from repository
361 * Some code cleanup for GCC 4.x
363 * Fixes to support environment in NAND flash;
364 enable NAND flash based environment for delta board.
366 * Add support for Intel Monahans CPU on Zylonite and Delta boards
367 (This is Work in Progress!)
369 * Add support for TQM8260-AI boards.
373 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
374 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
375 Patch by Ladislav Michl, 29 Jun 2005
377 * Add lowboot target to mcc200 board
378 Patch by Stefan Roese, 4 Mar 2006
380 * Fix problem with flash_get_size() from CFI driver update
381 Patch by Stefan Roese, 1 Mar 2006
383 * Make CFG_NO_FLASH work on ARM systems
384 Patch by Markus Klotzbuecher, 27 Feb 2006
386 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
389 * Convert mcc200 to use common CFI flash driver
390 Patch by Stefan Roese, 28 Feb 2006
392 * Add env-variable "unlock" to handle initial state of sectors
395 Only the U-Boot image and it's environment is protected,
396 all other sectors are unprotected (unlocked) if flash
397 hardware protection is used (CFG_FLASH_PROTECTION) and
398 the environment variable "unlock" is set to "yes".
400 Patch by Stefan Roese, 28 Feb 2006
402 * Update drivers/cfi_flash.c:
403 - find_sector() called in both versions of flash_write_cfiword()
404 Patch by Peter Pearse, 27th Feb 2006
406 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
407 Patch by Jose Maria Lopez, 16 Jan 2006
409 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
410 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
412 * Changes/fixes for drivers/cfi_flash.c:
413 We *should* check if there are any error bits if the previous call
414 returned ERR_OK (Otherwise we will have output an error message in
415 flash_status_check() already.) The original code would only check for
416 error bits if flash_status_check() returns ERR_TIMEOUT.
417 Patch by Marcus Hall, 23 Aug 2005
419 * Changes/fixes for drivers/cfi_flash.c:
420 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
421 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
422 Patch by Sangmoon Kim, 19 Aug 2005
424 * Fixes for drivers/cfi_flash.c:
425 - Fix wrong timeout value usage in flash_status_check()
426 - Round write_tout up when converting to msec in flash_get_size()
427 - Remove clearing flash status at the end of flash_write_cfibuffer()
428 which sets Intel 28F640J3 flash back to command mode on CSB472
429 Patch by Tolunay Orkun, 02 July 2005
431 * Add basic support for the SMMACO4 Board from PanDaCom.
432 Patch by Heiko Schocher, 20 Feb 2006
434 * Add GIT version information (commid ID) to untagged U-Boot versions
436 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
437 of all unreleased (untagged) U-Boot images will be automatically
438 extended upon compiletime with a part of the GIT commit ID and
439 possibly with "dirty" if uncommited changes are detected.
441 Here an example for the resulting version:
442 "U-Boot 1.1.4-g3457ac18-dirty"
444 The version is now maintained in the toplevel Makefile and the
445 version headers are autogenerated.
447 Patch by Stefan Roese, 9 Feb 2006
449 * Update default environment for INKA4x00 board.
451 * Convert CPCI750 to use common CFI flash driver
452 Patch by Reinhard Arlt, 8 Feb 2006
454 * Various changes to esd HH405 board specific files
455 Patch by Matthias Fuchs, 07 Feb 2006
457 * Cleanup U-Boot boot messages on ARM.
459 To match the U-Boot user interface on ARM platforms to the U-Boot
460 standard (as on PPC platforms), some messages with debug character
461 are removed from the default U-Boot build.
462 Enable DEBUG for lib_arm/board.c to enable debug messages.
463 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
464 Patch by Stefan Roese, 24 Jan 2006
466 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
467 Patch by Stefan Roese, 18 Jan 2006
469 * Add VGA support (CT69000) to CPCI750 board.
470 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
471 Patch by Reinhard Arlt, 30 Dec 2005
473 * PMC405 and CPCI405: Moved configuration of pci resources
475 PMC405 and CPCI2DP: Added firmware download and booting via pci.
476 Patch by Matthias Fuchs, 20 Dec 2005
478 * Fix 28F256J3A support on PM520 board
479 (without bank-switching only 32 MB can be accessed)
481 * Fix mkimage bug with multifile images created on 64 bit systems.
483 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
485 * Fix compiler problem with at91rm9200dk board.
486 Patch by Eugen Bigz, 19 Dec 2005
488 ======================================================================
489 Changes for U-Boot 1.1.4:
490 ======================================================================
492 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
493 - Changed GPIO setup to enable another address line in order to
494 address 64M of FLASH.
495 - Added function sdram_tr1_set to auto calculate the tr1 value for
497 Patch by Steven Blakeslee, 12 Dec 2005
499 * MPC5200: Set PCI retry counter to 0 = infinite retry;
500 The default of 255 is too short for slow devices.
501 Patch by Martin Nykodym, 12 Dec 2005
503 * Change port configuration for O2DNT (CODEC1 on PSC1).
505 * Fix register for PCI async mode on PPC440EP
506 Patch by Youngchul Bang, 08 Dec 2005
508 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
509 This segment may be required by some libgcc.a functions
512 * Fix DPRAM offset/size for MPC8541/8555.
513 Simplify TQM85xx Makefile handling.
515 * Fix data overflow (typo?) in rtc/ds1302.c
517 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
519 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
520 - Support for TQM8541/8555 boards added.
521 - Complete rework of TQM8540/8560 support.
522 - Common TQM85xx code now supports all current TQM85xx platforms
523 (TQM8540/8541/8555/8560).
524 - DDR SDRAM size detection added.
525 - CAS latency default values can be overwritten by setting "serial#"
526 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
527 If problems are detected with this non default CAS latency,
528 the default values will be used instead.
529 - Flash size detection added.
530 - Moved FCC ethernet driver initialization behind TSEC driver init
531 -> TSEC is first device.
532 Patch by Stefan Roese, 30 Nov 2005
534 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
535 Patch by John Otken, 23 Nov 2005
537 * Changed PPC44x startup message (cpu info, speed...) to common style:
538 On PPC44x platforms, the startup message generated in "cpu.c" only
539 comprised the ppc type and revision but not additional information
540 like speed etc. Those speed infos where printed in the board specific
541 code. This new implementation now prints all CPU infos in the common
542 cpu specific code. No board specific code is needed anymore and
543 therefore removed from all current 44x implementations.
544 Patch by Stefan Roese, 27 Nov 2005
546 * Adjust TQM834x PHY addresses for latest hardware revision.
548 * Increase malloc arena on TQM5200 board to 256 kB.
549 With 64 kb uniform flash sector size the old value of 128 kB was
552 * Fix miiphy global data initialization (problem on 4xx boards when
553 no ethaddr is assigned). Initialization moved from
554 miiphy_register() to eth_initialize().
556 Based on initial patch for 4xx platform by Matthias Fuchs.
558 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
560 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
561 The COPYING file was extended to make clear that these files can be
562 used in non-GPL code, too.
563 Also, a corresponding note was placed in the headers of the affected files.
565 * Add support for Prodrive P3P440 board:
566 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
567 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
568 for bank autodetection
569 Patch by Stefan Roese, 22 Nov 2005
571 * Change all '$(...)' variable references into '${...}'
572 which makes the environment compatible with the hush shell.
573 WARNING: Support for the old '$(...)' syntax will be
574 discontinued in a later version.
576 * Minor changes to init flags in TQM834x PCI.
578 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
579 Patch by Stefan Roese, 15 Nov 2005
581 * New PPC 405EP board added: CMS700
582 Added CONFIG_NET_MULTI for VOM405 board.
583 Added reset_phy() for VOM405 board.
584 Patch by Matthias Fuchs, 09 Nov 2005
586 * Updated PCI mapping for esd CPCI2DP board.
587 Add support for error LED.
588 Patch by Matthias Fuchs, 07 Nov 2005
590 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
591 Patch by Stefan Roese, 07 Nov 2005
593 * Correct PPC Timebase register definitions (SPRN_TBRL...)
594 Patch by Stefan Roese, 07 Nov 2005
596 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
597 Patch by Stefan Roese, 05 Nov 2005
599 * Additional fix for external IRQ config on Yellowstone & Yosemite
600 Patch by Stefan Roese, 03 Nov 2005
602 * Add support for Ocotea pass 3 with 440GX Rev. F
603 Patch by Stefan Roese, 01 Nov 2005
605 * Fix external IRQ configuration on Yellowstone & Yosemite
606 Patch by Stefan Roese, 28 Oct 2005
608 * Add support for multiple PHYs.
609 Tested on the following boards:
610 cmcpu2 (at91rm9200/ether.c)
611 PPChameleon (ppc4xx/4xx_enet.c)
612 yukon (mpc8220/fec.c)
614 tqm834x (mpc834x/tsec.c) with EEPRO100
615 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
616 Main changes include:
618 - miiphy_register routine was added to allow multiple PHYs to be registered
619 - miiphy_read and miiphy_write are now defined in this file, and
620 require additional argument (char *devname)
621 - other miiphy_* routines also require additional device name argument
624 Calling reset_phy() was moved to be executed *after* eth_initialize().
625 This is necessary as now some of the implementations of reset_phy()
626 may need to use miiphy_reset() which is not allowed before eth_initialize()
627 as eth_initialize registers all required miiphy_* routines.
628 Tested on IP860 and PHY initializes properly after this change.
630 * Correct includes for flat tree builder.
632 * Fix conflicting types (flash_write()) in trab auto_update.c.
634 * Add PCI support for the TQM834x board.
636 * Add missing 4xx board to MAKEALL
637 Patch by Stefan Roese, 20 Oct 2005
639 * Fix conflicting types (flash_write()) in esd auto_update.c
640 Patch by Stefan Roese, 20 Oct 2005
642 * Fix problem with sleep in NetConsole (use get_timer())
643 Patch by Stefan Roese, 20 Oct 2005
645 * Add NetConsole Support for AMCC eval boards
646 Patch by Stefan Roese, 20 Oct 2005
648 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
649 Patch by Stefan Roese, 18 Oct 2005
651 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
652 Fix identation on ext2ls help entry.
653 Patch by Stefan Roese, 14 Oct 2005
655 * Add support for TQM834x boards.
658 * Cleanup for GCC-4.x
660 * Add documentation for Open Firmware Flat Tree and usage.
661 Patch by Pantelis Antoniou, 13 Oct 2005
663 * Add missing files for Pantelis Antoniou's patch
664 Patch by Pantelis Antoniou, 04 Sep 2005
666 * Fix problem in ppc4xx eth-driver without ethaddr (only without
667 CONFIG_NET_MULTI set)
668 Patch by Stefan Roese, 10 Oct 2005
670 * Fix gzip bmp support (test if malloc fails, warning when truncated).
671 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
672 Patch by Stefan Roese, 07 Oct 2005
674 * Add support for OF flat tree for the STXtc board.
675 Patch by Pantelis Antoniou, 04 Sep 2005
677 * Support passing of OF flat trees to the kernel.
678 Patch by Pantelis Antoniou, 04 Sep 2005
682 * Add support for NetSilicon NS7520 processor.
683 Patch by Art Shipkowski, 12 May 2005
685 * Add support for AP1000 board.
686 Patch by James MacAulay, 07 Oct 2005
688 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
689 Patch by Anders Larsen, 07 Oct 2005
691 The Atmel errata #11 states that the transfer buffer descriptor
692 table must be aligned on a 16-word boundary. As it turned out, this
693 is insufficient - it seems the table must be aligned on a boundary
694 at least as large as the table itself (in Linux this is not an
695 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
697 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
698 Patch by Anders Larsen, 07 Oct 2005
700 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
701 sed the linker scripts, rather than pre-process them.
702 Patch by Peter Pearse, 07 Oct 2005
704 * Update make target for ARM supported boards.
705 Use lowlevel_init() instead of platformsetup() [rename].
706 Patch by Peter Pearse, 06 Oct 2005
708 * Fix booting from serial dataflash on AT91RM9200
709 Patch by Peter Menzebach, 29 Aug 2005
711 * Add JFFS2 support for TRAB board
712 Patch by Martin Krause, 25 Aug 2005
714 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
715 Patch by Marcus Hall, 24 Aug 2005
717 * Fix the machine-id of the Cogent csb637 board
718 Patch by Anders Larsen, 05 Oct 2005
720 * Complete support for the KwikByte KB920x boards
721 Patch by Anders Larsen, 05 Oct 2005
723 * Set the AT91RM9200 clock to asynchronous mode
724 Patch by Anders Larsen, 03 May 2005
726 * Set the AT91RM9200 clock to synchronous mode
727 Patch by Anders Larsen, 29 Apr 2005
729 * Add support for Cogent csb637
730 Patch by Anders Larsen, 29 Apr 2005
732 * Fix dm9161.c initialization
733 Patch by Anders Larsen, 29 Apr 2005
735 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
736 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
738 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
739 Patch by Anders Larsen, 29 Apr 2005
741 * Fix device partition intialization for SystemACE disks.
742 Patch by Stephen Williams, 28 Apr 2005
744 * Added support for KwikByte KB920x boards (based on AT91RM9200)
745 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
747 * Add support for S29GL064M-R3 flash chip on xsengine board
748 Patch by Kurt Stremerch, 18 Apr 2005
750 * E500 update: repoint IVPR to RAM when code is relocated
751 Patch by Kylo Ginsberg, 13 Apr 2005
753 * Fix loop end test in lib_generic/string.c:strswab()
754 Patch by Andrew Dyer, October 10, 2005
755 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
759 * Update ARM Integrator boards:
760 Correct addessing errors in platform files.
761 Split off common core module data from Integrator header files to
762 include/armcoremodule.h.
763 Patch by Peter Pearse, 04 Oct 2005
765 * Make sure only supported compiler options are used
766 Import "cc-option" shell function from kernel and
767 use it to get the correct ARM GCC options for individual CPUs
768 Patch by Peter Pearse, 30 Jun 2005
770 * Fix 440GR to print correct cpu revision
771 Patch by Stefan Roese, 04 Oct 2005
773 * Change board message on AMCC Yosemite & Yellowstone to common style
774 Patch by Stefan Roese, 03 Oct 2005
776 * Fix compiler warning
778 * Fix FEC PHY addresses for TQM85xx boards
780 * Fix uninitialized variable problem in hush shell
781 Patch by Lars Rostock, 26 Sep 2005
783 * Undo change of f6e20fc6ca... to include/configs/trab.h
784 (Must have been an accident?)
786 * Add support for AT91RM9200 OHCI Controller.
787 Patch by Eric Benard, 07 Apr 2005
789 * Update ARM mach-types.h
790 Patch by Eric Benard, 07 Apr 2005
792 * Add support for MP2USB board.
793 Patch by Eric Benard, 07 Apr 2005
795 * Add board support for armadillo HT1070
796 Patch by Rowel Atienza, 06 Apr 2005
798 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
799 Patch by Vitaly Bordug, 30 Mar 2005
801 * Add iopset command on mpc8xx
802 Patch by Daniel Eisenhut, 25 Mar 2005
804 * Add support for MII in eepro100 driver.
805 Patch by Gleb Natapov, 21 Mar 2005
807 * Fixes to the Lubbock (PXA 25x) support:
808 - Resolve the FIXME with respect to saving the u-boot environment.
809 - Make the default load address land in real memory.
810 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
811 Patch by David Brownell, 10 Mar 2005
813 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
814 Patch by Marc Leeman, 04 Mar 2005
816 * OMAP242x H4 board update
817 - fix for ES2 differences.
818 - switch to using the cfi_flash driver.
819 - fix SRAM build address.
820 - fix for GP device operation.
821 - unlock SRAM for GP devices.
822 - display more device information.
823 - fix potential deadlock in omap24xx_i2c driver.
824 - fix DLL load values to match dpllout*1 operation.
825 - fix 2nd chip select init for combo DDR device.
826 - add support for CFI Intel 28F256L18 on H4 board.
827 Patch by Richard Woodruff, 03 Mar 2005
829 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
830 Patch by Steven Scholz, 02 Mar 2005
833 Patch by Ara Avanesyan, 24 Feb 2005
835 * Remove unneeded #include <malloc.h>
836 Patch by Ladislav Michl, 22 Feb 2005
838 * Add cramfs support for m68k
839 Patch by Zachary Landau, 21 Feb 2005
841 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
842 Patch by Jeff Angielski, 21 Feb 2005
844 * Fix au1x00_serial baud rate calculation:
845 remove hardcoded cpu clock divisor and use register instead;
846 round up instead of truncate
847 Patch by Andrew Dyer, 15 Feb 2005
849 * Add Xilinx Spartan3 family FPGA support
850 Patch by Kurt Stremerch, 14 Feb 2005
852 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
853 Patch by Zachary Landau, 11 Feb 2005
856 Patch by Matthias Fuchs, 25 Sep 2005
858 * Added support for PCI bridge on MPC8272ADS
859 Patch by Vitaly Bordug, Feb 09 2005
861 * Update multicore CM9XX support for Integrator AP to allow booting from flash
862 Patch by Jean-Paul Saman, 8 Feb 2005
864 * Fix strswab() to reliably find end of string
865 Patch by Andrew Dyer, 08 Feb 2005
867 * Fix typos in include/ppc440.h
868 Patch by Andrew E Mileski, 04 Feb 2005
870 * Add Vibren (was Accelent) PXA255 IDP Support
871 Patch by Cliff Brake, 04 Feb 2005
873 * Fix tools/bmp_logo.c using incorrect offset to pixel data
874 Patch by Andrew Dyer, 31 Jan 2005
876 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
877 Patch by Peter Pearse, 2 Feb 2005
879 * Fix error handling in tools/env/fw_env.c
880 Patch by Ara Avanesyan, 01 Feb 2005
882 * Fix MGT5100 PSC baudrate calculation
883 Patch by Sebastian Schau, 27 Jan 2005
885 * OMAP242x fix for GP device booting
886 - Add SRAM unlock for GP devices.
887 - Change DDR DLL unlock value to allow DPLLout*1 operation.
888 Patches by Richard Woodruff, 21 Jan 2005:
890 * Add support for AMD's Pb1x00 eval board;
891 add MII routines to the au1x00 ethernet driver;
892 add USB ohci driver (work in progress)
893 Patch by Thomas Sailer, 20 Jan 2005
895 * Update omap5912osk board
896 Use drivers/cfi_flash.c instead of private flash driver;
897 Remove hardcoded personalized settings from omap5912osk.h;
898 Fix spacing with (RO) marks in 'flinfo' output.
899 Patch by Michael Bendzick, 14 Jan 2005
901 * Fix warnings for PCI code on ixp
902 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
904 * virtex2 fix for bogus download error messages
905 The virtex2 FPGA download code watches for init going active during
906 a download of config data as an error condition. init also goes
907 active after a configuration is finished in concert with the done
908 signal. So far, the code does not check for done active until all
909 of the configuration data is sent. If configuration data has a few
910 extra pad bytes at the end, this would cause an error message even
911 though the download had suceeded.
912 NOTE: virtex2 slave serial and spartan2 versions may still have the
914 Patch by Andrew Dyer, 12 Jan 2005
916 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
917 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
918 message when probing for nonexistent flash in little endian mode.
919 As a side effect more efficient and smaller code is generated,
920 which is always a Good Thing (TM).
921 Patch by Ladislav Michl, 24 Sep 2005
923 * Update for TFTP using a fixed UDP port
924 Use the approved environment variable names. Added "tftpdstp" to
925 allow ports other than 69 per Tolunay Orkun's recommendation.
926 Patch by Jerry Van Baren, 12 Jan 2005
928 * Allow to force TFTP to use a fixed UDP port
929 (Add a configuration option CONFIG_TFTP_PORT and optional env
931 Patch by Jerry Van Baren, 10 Jan 2005
933 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
934 Patch by Leif Lindholm, 29 Dec 2004
936 * Cleanup: fix broken builds
938 * Fix PHY address argument passing with mii info command
939 Patch by Andrew Dyer, 28 Dec 2004
941 * Cleanup (PPC4xx is AMCC now)
943 * esd CPCI2DP board added
944 Patch by Matthias Fuchs, 22 Sep 2005
946 * esd PMC405 board updated
947 Patch by Matthias Fuchs, 22 Sep 2005
949 * Add SM501 support to HH405 board.
950 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
951 Add support for eeprom write-enable (CFG_EEPROM_WREN).
952 Patch by Stefan Roese, 22 Sep 2005
954 * Fix autonegotiation in tsec ethernet driver
955 Patch by Stefan Roese, 21 Sep 2005
957 * Fix bug in auto_update (trab board)
958 Patch by Martin Krause, 16 Sep 2005
960 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
961 Patch by Francesco Mandracci, 16 Sep 2005
963 * Update configuration for INKA4x0 board
965 * Update configuration for PM854 board
966 Based on patch by R. Loeffl, 20 Jul 2005
968 * Add PCI support to TQM8540 and TQM8560 boards
969 Patch by Stefan Roese, 15 Sep 2005
971 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
972 boards (baudrate, environment...). Flash driver fixed.
973 Patch by Stefan Roese, 15 Sep 2005
975 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
976 ethernet port on ebony.
977 Patch by Stefan Roese, 7 Sep 2005
979 * Added support for mtddevnum and mtddevname variables (mtdparts command)
981 * Change default console baud rate for stxxtc board
983 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
984 Patch by Stefan Roese, 31 Aug 2005
986 * Fix default command set (don't include CFG_CMD_DISPLAY command)
987 Patch by Pantelis Antoniou, 02 Sep 2005
991 * Enable SM712 driver support for HMI1001 board.
993 * Fix problems with ld version 2.16 (dot outside sections problem)
994 Pointed out by Gerhard Jaeger, 31 Aug 2005;
995 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
997 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
999 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1001 * Add keyboard and dot matrix display support for HMI1001 board.
1003 * Prepare U-Boot for gcc-4.x
1005 * Fixed Bamboo port to enable running without DDR-DIMM
1006 (Bamboo has also 64MB onboard DDR)
1007 Patch by Stefan Roese, 24 Aug 2005
1009 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1010 now handling all 4xx cpu's
1011 Patch by Stefan Roese, 16 Aug 2005
1013 * Fix make dependencies for at91rm9200 and ks8695 cpus
1014 Patch by Steven Scholz, 23 Aug 2005
1016 * Add JFFS2 support for TQM5200 board
1018 * Add esd cpci5200 and pf5200 boards
1019 Patch by Reinhard Arlt, 22 Aug 2005
1021 * Fix sysclock for TQM8540 and TQM8560 boards
1022 Patch by Martin Krause, 25 Jul 2005
1024 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1025 Patch by Martin Krause, 08 Jun 2005
1027 * Add new board specific commands for TQM5200/STK52XX
1028 - Sound commands (beep, wav, sound)
1029 - Test commands (led, can, backlight, rs232)
1030 Patch by Martin Krause, 02 May 2005
1032 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1033 because of a bug in the AT91RM9200 CPU PLL
1034 Patch by Martin Krause, 22 Apr 2005
1036 * Add automatic HW detection for another CMC_PU2 variant
1037 Patch by Martin Krause, 20 Apr 2005
1039 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1040 Patch by Martin Krause, 19 Apr 2005
1042 * Fix initialization problem on TQM5200 without SM501
1043 Patch by Martin Krause, 08 Apr 2005
1045 * Add RTC support for STK52XX.200
1046 Patch by Martin Krause, 07 Apr 2005
1048 * Add support for IFM o2dnt board
1050 * Enable PCI on hmi1001 board
1052 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1053 so we can use them to, e.g., check the existence of a file with
1054 "if ls foo; then this; else that; fi" in the hush shell
1055 Patch by Andreas Engel, 16 August 2005
1057 * Coding style cleanup
1059 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1060 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1062 * Check return value of malloc in 440gx_enet.c
1063 Patch by Travis B. Sawyer, 18 Jul 2005
1065 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1066 Second serial port on 440GX now defined as a system device.
1067 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1068 Patch by Travis B. Sawyer, 12 Jul 2005
1070 ======================================================================
1071 Changes for U-Boot 1.1.3:
1072 ======================================================================
1074 * Minor code cleanup
1076 * Add forgotten new fils from latest VoiceBlue update
1078 * Make bootretry feature work with hush shell.
1079 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1080 Patch by Andreas Engel, 19 Jul 2005
1082 * Update Hymod Board Database PHP code in "tools" directory
1083 Patch by Murray Jensen, 01 Jul 2005
1085 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1086 Patch by Murray Jensen, 30 Jun 2005
1088 * Fix Murray Jensen's mail address.
1089 Patch by Murray Jensen, 30 Jun 2005
1091 * Preserve PHY_BMCR during a soft reset.
1092 Patch by Carl Riechers, 24 Jun 2005
1094 * VoiceBlue update: eeprom tool can also store firmware version now.
1095 eeprom.bin is runable by jumping at load address.
1096 Patch by Ladislav Michl, 23 May 2005
1098 * Move the AT91RM9200DK to the ARM Systems list.
1099 Patch by Anders Larsen, 26 Apr 2005
1101 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1102 Patch by Anders Larsen, 26 Apr 2005
1104 * measure_gclk() is needed when DEBUG is enabled
1105 Patch by Bryan O'Donoghue, 25 Apr 2005
1107 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1108 Patch by Reinhard Arlt, 12 Aug 2005
1110 * esd PCI405 board updated
1111 Patch by Matthias Fuchs, 28 Jul 2005
1113 * esd WUH405 and DU405 board updated
1114 Patch by Matthias Fuchs, 27 Jul 2005
1116 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1117 Patch by Matthias Fuchs, 4 May 2005
1119 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1120 boards (baudrate, environment...). Flash driver fixed.
1121 Patch by Stefan Roese, 11 Aug 2005
1123 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1124 Patch by Stefan Roese, 11 Aug 2005
1126 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1127 Patch by Stefan Roese, 11 Aug 2005
1129 * Add configuration for IFM AEV FIFO board.
1130 Minor coding style cleanup.
1132 * Add configuration for IFM SPI eval board
1134 * Fix CompactFlash problem on HMI1001 board
1136 * Make new "mtdparts" code build with older compilers
1137 Patch by Andrea Scian, 09 Aug 2005
1139 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1140 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1141 with the 405 defines and the linux kernel defines.
1142 Patch by Stefan Roese, 08 Aug 2005
1144 * Fix compiler warnings with older GCC versions
1146 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1148 Old, obsolete and duplicated code was cleaned up and replace by the
1149 new partitioning method. There are two possible approaches now:
1151 The first one is to define a single, static partition:
1153 #undef CONFIG_JFFS2_CMDLINE
1154 #define CONFIG_JFFS2_DEV "nor0"
1155 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1156 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1157 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1159 The second method uses the mtdparts command line option and dynamic
1162 /* mtdparts command line support */
1163 #define CONFIG_JFFS2_CMDLINE
1164 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1165 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1167 Command line of course produces bigger images, and may be inappropriate
1168 for some targets, so by default it's off.
1170 * Fix build problems for PM856 Board
1172 * Fix sign extension bug in 'fpga loadb' command;
1173 make 'fpga loadb' always print the file header info
1174 Patch by Andrew Dyer, 11 Jan 2005
1176 * Fix errors that occur when accessing SystemACE CF
1177 Patch by Jeff Angielski, 09 Jan 2005
1179 * Document switching between U-Boot and PlanetCore on RPXlite
1180 by Sam Song, 24 Dec 2004
1182 * Fix PowerQUICC II mask detection.
1183 Patch by Eugene Surovegin, 20 Dec 2004
1185 * Add support for Altera NIOS DK1C20 board
1186 Patch by Shlomo Kut, 13 Dec 2004
1188 * Add support for ep8248 board
1189 Patch by Yuli Barcohen, 12 Dec 2004
1193 * Fix baudrate setting for KGDB on MPC8260
1194 Patch by HoJin, 11 Dec 2004
1196 * Fix 'mii help' text formatting
1197 Patch by Cory Tusar, 10 Dec 2004
1199 * Fix return code of NFS command
1200 Patch by Hiroshi Ito, 11 Dec 2004
1204 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1205 Patch by Steven Blakeslee, 04 Aug 2005
1207 * Add support for AMCC Bamboo PPC440EP eval board
1208 Patch by Stefan Roese, 04 Aug 2005
1210 * Patch by Jon Loeliger
1211 Fix style issues primarily in 85xx and 83xx boards.
1213 - Trailing white space
1214 - Indentation not by TAB
1215 - Excessive amount of empty lines
1216 - Trailing empty lines
1218 * Patch by Ron Alder, 11 Jul 2005
1219 Add Xianghua Xiao and Lunsheng Wang's support for the
1220 GDA MPC8540 EVAL board.
1222 * Patch by Eran Liberty
1223 Add support for the Freescale MPC8349ADS board.
1225 * Patch by Jon Loeliger, 25 Jul 2005
1226 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1227 by the upcoming mpc83xx family as well.
1229 * Patch by Jon Loeliger, 05 May 2005
1230 Implemented support for MPC8548CDS board.
1231 Added DDR II support based on SPD values for MPC85xx boards.
1232 This roll-up patch also includes bugfies for the previously
1234 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1236 * Patch by Jon Loeliger, 10 Feb 2005
1237 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1239 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1241 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1242 for faster flash parts.
1243 Add documentation for BR/OR for FLASH.
1245 * Patch by Jon Loeliger 08 Feb 2005
1246 Determine L2 Cache size dynamically on 85XX boards.
1248 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1249 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1250 option rather than a myriad of CONFIG_MPC8560-like variants.
1251 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1252 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1253 new CONFIG_CPM2 option to each 8260 board.
1255 * Add support for MicroSys PM856 board
1256 Patch by Josef Wagner, 03 Aug 2005
1258 * Minor fixes to PM854 board
1259 Patch by Josef Wagner, 03 Aug 2005
1261 * Adjust configuration of XENIAX board
1262 (chip select and GPIO required for USB operation)
1264 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1265 routed to the Watchdog handler
1266 Patch by Eugene Surovegin, 18 Jun 2005
1268 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1269 Patch by Denis Peter, 06 Dec 2004
1271 * Fix endianess problem in TFTP / NFS default filenames
1272 Patch by Hiroshi Ito, 06 Dec 2004
1274 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1276 Patch by Murray Jensen, 18 Jul 2005
1278 * Fix typo in mkconfig script (used == instead of =)
1279 Patch by Murray Jensen, 18 Jul 2005
1281 * Cleanup build problems on 64 bit build hosts
1283 * Update MAINTAINERS file
1285 * Patch by Stefan Roese, 01 Aug 2005:
1286 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1287 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1289 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1290 to run on both 405GP and 405GPr eval boards).
1292 * Patch by Steven Blakeslee, 27 Jul 2005:
1293 - Add support for AMCC PPC440EP/GR.
1294 - Add support for AMCC Yosemite PPC440EP eval board.
1295 - Add support for AMCC Yellowstone PPC440GR eval board.
1297 * Minor fixes for PPChameleon Board:
1298 - fix alignment of NAND size
1299 - make code do what the comment says
1301 * Implement h/w sector protection status synchronization at boot.
1302 The code is provided for, and was tested on, the Yukon/Alaska
1303 and PM520 boards only.
1305 A bug in flash_real_protect() for the Yukon board was fixed by
1306 adding a function that tells if two banks are on one flash chip.
1308 * Fix sysmon POST problem: check I2C error codes
1309 This fixes a problem of displaying bogus voltages when the voltages
1310 are so low that the I2C devices start failing while the rest of the
1311 system keeps running.
1313 * Patch by Cedric Vincent, 6 Jul 2005:
1314 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1316 * Patch by Jon Loeliger, 20 Jul 2005:
1317 Add missing PCI IO port definitions.
1319 * Add CompactFlash support for HMI1001 board.
1321 * Adjust printed board ID for LWMON board.
1323 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1325 * Add new argument format for flash commands to allow for usage like
1326 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1327 U-Boot will automaticially find the end of the corresponding sector.
1329 * Patch by Stefan Roese, 5 Jul 2005:
1330 Update uc100 board PHY setup
1332 * Patch by Stefan Roese, 1 Jul 2005:
1333 Fix PHY address for CATcenter board (now correct!)
1335 * Patch by Stefan Roese, 30 Jun 2005:
1336 Fix PHY addresses for PPChameleon and CATcenter boards
1337 Change MAINTAINER for most esd boards
1339 * Patch by Detlev Zundel, 30 Jun 2005:
1340 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1342 * Fix baudrate calculation problem on MPC5200 systems
1344 * Add EEPROM and RTC support for HMI1001 board
1346 * Patch by Detlev Zundel, 20 Jun 2005:
1347 Fix initialization of low active GPIO pins on inka4x0 board
1349 * Enable redundant environment, disable HW flash protection of
1352 * Patch by Travis Sawyer, 10 Jun 2005:
1353 Initialize allocated dev and private hw structures
1354 after their respective allocation in 440gx_enet.c
1356 * Patch by Steven Scholz, 10 Jun 2005:
1357 Fix byteorder problems with second argument of "bootm" with
1360 * Add support for HMI1001 board
1362 * Disable "date" and "sntp" commands on TQM866M
1364 * Fix watchdog reset problems on LWMON board
1366 * Patch by Juergen Selent, 17 May 2005:
1367 Add support for Funkwerk VoVPN gateway module.
1369 * Cleanup debug code for MPC8220 FEC driver
1371 * Extend burst mode RAM test program to take a loop count
1374 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1375 those boards that use it.
1377 * Patches by Greg Ungerer, 19 May 2005:
1378 - add support for the KS8695P (ARM 922 based) CPU
1379 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1381 * Patch by Steven Scholz, 19 May 2005:
1382 Add support for CONFIG_SERIAL_TAG on ARM boards
1384 * Add PCI support for Sorcery board.
1385 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1387 * Fix compile problems caused by new burst mode SDRAM test;
1388 make port pins to trigger logic analyzer configurable
1390 * Fix timer handling on MPC85xx systems
1392 * Fix debug code in omap5912osk flash driver
1394 * Add support for MPC8247 based "IDS8247" board.
1396 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1398 * On LWMON we must use the watchdog to reset the board as the CPU
1399 genereated HRESET pulse is too short to reset the external
1402 * Add test tool to exercise SDRAM accesses in burst mode
1403 (as standalone program, MPC8xx/PowerPC only)
1405 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1408 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1409 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1410 added to support LZO and LZARI compression modes (undefined by
1413 * Fix problem with symbolic links in JFFS2 code.
1415 * Use linker ASSERT statement to prevent undetected overlapping of
1416 sections on PPChameleon board; other boards might use this, too.
1418 * Patch by Stefan Roese, 03 May 2005:
1420 Fix problems in cmd_universe.c
1422 * Patch by Matthias Fuchs, 03 May 2005:
1423 Added missing variable declaration in cmd_nand.c
1424 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1426 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1428 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1430 Fix PHY address for canmb board.
1432 * Cleanup serial console baudrate calculation on AT91RM9200;
1433 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1435 * Patch by Matthias Fuchs, 18 Apr 2005:
1436 Make PCI target address spaces on PMC405 and CPCI405 boards
1437 configurable via environment variables
1439 * Auto-size RAM on canmb board.
1441 * Add support for canmb board
1443 * Patch by Stefan Roese, 13 Apr 2005:
1444 Update for esd apc405
1446 * Fixes for TQM8560 board:
1448 - remove debug messages
1449 - fix flash sector protection
1451 * Patch by Steven Scholz, 07 Apr 2005:
1452 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1454 * Patches by Steven Scholz, 07 Apr 2005:
1455 Fix compiler warning in altera.c
1456 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1458 * Patch by Ladislav Michl, 06 Apr 2005:
1459 Fix voiceblue configuration.
1461 * Patch by Stefan Roese, 06 Apr 2005:
1462 Updates for OCOTEA board:
1463 - Changed U-Boot size from 512kByte to 256kByte
1464 - Fixed flash driver to support boot from soldered user flash
1465 - Added README for switch from PIBS firmware to U-Boot
1467 * Patch by Travis Sawyer, 05 Apr 2005:
1468 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1469 Problem found by Andrew Wozniak.
1471 * Patch by Steven Scholz, 06 Apr 2005:
1472 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1473 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1475 * Patches by Robert Whaley, 29 Nov 2004:
1476 - update the pxa-regs.h file for PXA27x chips
1477 - add PXA27x based ADSVIX board
1478 - add support for MMC on PXA27x processors
1480 * Patch by Andrew E. Mileski, 28 Nov 2004:
1481 Fix PPC4xx SPD SDRAM detection bug
1483 * Patch by Hiroshi Ito, 26 Nov 2004:
1484 Fix logic of "test -z" and "test -n" commands
1486 * Patch by Ladislav Michl, 05 Apr 2005:
1487 Add support for VoiceBlue board.
1489 * Patch by Ladislav Michl, 05 Apr 2005:
1490 Fix netboot_common() prototypes.
1492 * Patch by Steven Scholz, 05 Apr 2005:
1493 Use i.MX watchdog timer for reset_cpu()
1495 * Patch by Steven Scholz, 05 Apr 2005:
1496 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1497 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1498 (now in interupts.c)
1500 * Add support for MPC8220 based "sorcery" board.
1502 * Add support for TQM8560 board.
1504 * Add FEC support for TQM8540 board.
1505 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1507 * Patch by Martin Krause, 04 Apr 2005:
1508 Update default configuration for CMC_PU2 board.
1510 * Patch by Steven Scholz, 04 Apr 2005:
1511 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1512 - introduce two new configuration options instead:
1513 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1515 * Patch by Steven Scholz, 04 Apr 2005:
1516 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1518 * Fix timer code for ARM systems: make sure that udelay() does not
1519 reset timers so it's save to use udelay() in timeout code.
1521 * Patch by Mathias Küster, 23 Nov 2004:
1522 add udelay support for the mcf5282 cpu
1524 * Patch by Tolunay Orkun, 16 November 2004:
1525 fix incorrect onboard Xilinx CPLD base address
1527 * Patch by Jerry Van Baren, 08 Nov 2004:
1528 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1529 the jumper for the HRCW source should select flash. If lowboot is
1530 not selected, the jumper for the HRCW source should select the
1532 - change default load base address to 0x00400000
1534 * Patch by Yuli Barcohen, 08 Nov 2004:
1535 Add support for Analogue & Micro Rattler boards.
1536 Tested on Rattler8248.
1538 * Patch by Andre Renaud, 08 Nov 2004:
1539 Fix watchdog support in common/lcd.c
1541 * Patch by Marc Leeman, 05 Nov 2003:
1542 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1543 bug only affects the XPC8245 processors
1545 * Patches by Josef Wagner, 29 Oct 2004:
1546 - Add support for MicroSys CPU87 board
1547 - Add support for MicroSys PM854 board
1549 * Patch by Jian Zhang, 02 Nov 2004:
1550 Add 16-bit NAND support
1552 * Patch by Scott McNutt, 01 Nov 2004:
1553 Add missing NIOS/NIOS2 support for "iminfo" command
1555 * Patch by Detlev Zundel, 29 Oct 2004:
1556 Add missing NIOS/NIOS2 support for "mkimage" tool.
1558 * Patch by David Adair, 27 Oct 2004:
1559 Add missing 440GX SDRAM Controller reset
1561 * Patch by Steven Scholz, 25 Oct 2004:
1562 Declare reset_cpu() in include/common.h instead locally
1564 * Patch by Yusdi Santoso, 22 Oct 2004:
1565 - Add support for HIDDEN_DRAGON board
1566 - fix endianess problem in driver/rtl1839.c
1568 * Patch by Allen Curtis, 21 Oct 2004:
1569 support multiple serial ports
1571 * Patch by Richard Klingler, 03 Apr 2005:
1572 Add call to eth_halt() in net/net.c when called functions fail
1573 after eth_init() has been called.
1575 * Patch by Sam Song, 3 April 2005:
1576 - Update README.Netconsole
1579 * Prepare for SoC rework of ARM code:
1580 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1581 - rename memsetup into lowlevel_init (function name and source files)
1582 Patch by Steven Scholz, 03 Apr 2005:
1583 - create SoC specific directories include/asm-arm/arch-imx and
1584 include/asm-arm/arch-s3c24x0
1586 * Fix problems with SNTP support;
1587 enable SNTP support in some boards.
1589 * Patches by Martin Krause, 01 Apr 2005:
1590 - Fix flash erase timeout on CMC_PU2
1591 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1593 * Patch by Steven Scholz, 13 March 2005:
1594 fix cache enabling for AT91RM9200
1596 * Patch by Masami Komiya, 30 Mar 2005:
1597 add SNTP support and expand time server and time offset fields of
1598 DHCP support. See doc/README.SNTP
1600 * Patch by Steven Scholz, 13 Dec 2004:
1601 Fix bug in at91rm920 ethernet driver
1603 * Patch by Steven Scholz, 13 Dec 2004:
1604 Remove duplicated code by merging memsetup.S files for
1605 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1607 * Patch by Detlev Zundel, 31 Mar 2005:
1608 Cleanup duplicate definition of overwrite_console()
1610 * Update TQM5200 configuration;
1611 prepare for Rev. 200 starter kit boards
1613 * Patch by Scott McNutt, 21 Oct 2004:
1614 Add support for Nios-II EPCS Controller core.
1616 * Patch by Scott McNutt, 20 Oct 2004:
1618 - Add sysid command (Nios-II only).
1619 - Locate default exception trampoline at proper offset.
1620 - Implement I/O routines (readb, writeb, etc)
1621 - Implement do_bootm_linux
1623 * Patches by Martin Krause, 22 Mar 2005:
1624 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1625 - add support for SM501 graphics controller
1626 - add support for graphic console on TQM5200
1627 - add support for TQM5200 Rev 200
1628 - cleanup, fix typo in include/configs/TQM5200.h
1630 * Patch by Manfred Baral, 17 Mar 2005:
1633 * Fix RTC configuration for PPChameleon board
1635 * Cleanup, fix typo in include/configs/TQM5200.h
1637 * Patch by Stefan Roese, 16 Mar 2005:
1638 Update for esd auto_update and hh405 board
1640 * Adapt for U-Boot image size (new features enabled) on TQM5200
1642 * Update code for TQM8540 board (and 85xx in general):
1643 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1644 - Reformat boot messages
1645 - Enable redundant environment
1646 - Replace the -O2 optimization flag with -mno-string
1648 * Patch by David Brownell, 10 Mar 2005:
1649 Restore copyright statements in OHCI drivers.
1651 * Add support for TQM8540 board
1653 * Patch by Detlev Zundel, 14 Mar 2005:
1654 NC650: changed NAND flash addressing to using UPMB
1656 * Patch by Stefan Roese, 14 Mar 2005:
1657 Update for esd voh405 fpga image
1659 * INKA4x0: Allow initialization of LCD backlight dimming from
1660 "brightness" environment variable.
1662 * Add port initialization for digital I/O on INKA4x0
1664 * Patch by Stefan Roese, 01 Mar 2005:
1665 Update for esd boards dp405 and hub405
1667 * Fix get_partition_info() parameter error in all other calls
1668 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1670 * Enable USB and IDE support for INKA4x0 board
1672 * Patch by Andrew Dyer, 28 Feb 2005:
1673 fix ext2load passing an incorrect pointer to get_partition_info()
1674 resulting in load failure for devices other than 0
1676 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1678 * Cleanup USB and partition defines
1680 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1682 * Add reset code for Coral-P on INKA4x0 board
1684 * Patch by Martin Krause, 28 Jun 2004:
1685 Update for TRAB board.
1687 * Fix some missing "volatile"s in MPC5xxx FEC driver
1689 * Fix cirrus voltage detection (for CPC45)
1691 * Fix byteorder problem in usbboot and scsiboot commands.
1693 * Patch by Cajus Hahn, 04 Feb 2005:
1694 - don't insist on leading '/' for filename in ext2load
1695 - set default partition to useful value (1) in ext2load
1697 * Patch by Andrew Dyer, 08 Jan 2005:
1698 fix wrong return codes in ext2 code
1700 * Removed '--no-warn-mismatch' option from Makefile. This option
1701 makes 'ld' to overlook binary objects compatibility.
1703 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1704 --end-group) outside of the group. This will make 'ld' to do
1705 _multiple_ search in the library group when resolving symbol
1706 references and do only a _single_ seach in libgcc.a after the group
1709 * Fix stability problems on CPC45 board again.
1711 * Make image detection for diskboot / usbboot / scsiboot more robust
1712 (also check header checksum)
1714 * Update CPC45 board configuration.
1716 * Add USB and PCI support for INKA4x0 board
1718 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1722 * Patch by Robin Getz, 13 Oct 2004:
1723 Add standalone application to change SMC91C111 MAC addresses,
1724 see examples/README.smc91111_eeprom
1726 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1727 Fix Flash support for ARM Integrator CP.
1729 * Patch by Richard Woodruff, 10 Jan 2005:
1730 Update support for OMAP2420 (ARM11) and H4 board:
1731 o clean up and add new types to H4 memory probe code.
1732 o fix to work with internal boot.
1733 o added PRCM config III operation.
1734 o fix marginal flash timings.
1735 o add revison ATAG usage.
1736 o enable voltage scaling at power chip.
1737 o fix compile error for i2c.
1739 * Fix network problem (error when receiving multiple ARP packets)
1741 * Patch by Daniel Poirot, 12 Oct 2004:
1742 Add support for Wind River sbc405 board
1744 * Patch by Rainer Brestan, 12 Oct 2004:
1745 Make examples/Makefile more robust
1747 * Patch by Sam Song, 11 October 2004:
1748 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1749 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1752 * Patch by Sam Song, 10 Oct 2004:
1753 Fix a parameter error in run_command() in main.c
1755 * Patch by Richard Woodruff, 01 Oct 2004:
1756 add support for the TI OMAP2420 processor and its H4 reference
1759 * Patch by Christian Pellegrin, 24 Sep 2004:
1760 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1762 * Patch by Leif Lindholm, 23 Sep 2004:
1763 add support for the AMD db1550 board
1765 * Patch by Travis Sawyer, 15 Sep 2004:
1766 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1767 update README.serial_multi
1769 * Patches by David Snowdon, 07 Sep 2004:
1770 - add u-boot.hex target in the top level Makefile
1771 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1772 - use -mtune=xscale and -march=armv5 options for PXA
1774 * Patch by Florian Schlote, 08 Sep 2004:
1775 Add support for SenTec-COBRA5272-board (Coldfire).
1777 * Patch by Gleb Natapov, 07 Sep 2004:
1778 mpc824x: set PCI latency timer to a sane value
1781 * Patch by Kurt Stremerch, 03 Sep 2004:
1782 Add bitstream configuration option for fpga command (Xilinx only).
1784 * Patch by Kurt Stremerch, 03 Sep 2004:
1785 Add Xilinx Spartan2E family FPGA support
1787 * Patch by Jeff Angielski, 02 Sep 2004:
1788 Add Added support for H2 revision of the EP8260 board.
1789 Fixed formatting for some of the EP8260 related source files.
1791 * Patch by Jon Loeliger, 02 Sep 2004:
1792 Reset monitor size back to 256 so environment can be written
1793 to flash on MPC85xx ADS and CDS releases.
1795 * Patch by Paolo Broggini, 02 Sep 2004:
1796 Make BSS clearing on ARM systems more robust
1798 * Patch by Yue Hu and Joe, 01 Sep 2004:
1799 - add PCI support for ixp425;
1800 - add EEPRO100 suppor tfor ixdp425 board.
1802 * Fix problem with protected sector detection in driver/cfi_flash.c
1804 ======================================================================
1805 Changes for U-Boot 1.1.2:
1806 ======================================================================
1808 * Code cleanup, mostly for GCC-3.3.x
1810 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1811 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1812 additional ethernet addresses.
1814 * Cleanup drivers/i82365.c - avoid duplication of code
1816 * Fix bogus "cannot span across banks" flash error message
1820 * Add support for CompactFlash for the CPC45 Board.
1822 * Fix problems with CMC_PU2 flash driver.
1825 - avoid trigraph warning in fs/ext2/ext2fs.c
1826 - rename UC100 -> uc100
1828 * Add support for UC100 board
1830 * Patch by Stefan Roese, 16 Dez 2004:
1831 - ext2fs support added
1832 - Tundra universe support added
1833 - Coldfire MCF5249 support added (no preloader needed!)
1834 - MCF5249 board TASREG added
1835 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1837 - some esd boards updated
1838 - memory commands "mdc" and "mwc" added for cyclic read/write
1839 (CONFIG_MX_CYCLIC, see README for further description)
1841 * Add support for INKA4X0 board
1843 * Patch by Steven Scholz, 12 Dec 2004:
1844 Fix typo in AT91 memory setup.
1846 * Patch by Martin Krause, 27 Oct 2004:
1847 - add support for "STK52xx" board (including PS/2 multiplexer)
1848 - add hardware detection for TQM5200
1850 * Clean up CMC PU2 flash driver
1852 * Update MAINTAINERS file
1854 * Fix bug in MPC823 LCD driver
1856 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1858 * Enable long help on CMC PU2 board;
1860 increase CPU speed from 179 to 207 MHz.
1862 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1863 unaligned tail part specially).
1865 * Update for AT91RM9200DK and CMC_PU2 boards:
1866 - Enable booting directly from flash
1867 - fix CMC_PU2 flash driver
1869 * Fix mkimage usage message
1871 * Map SRAM on NC650 board
1873 * Work around for Ethernet problems on Xaeniax board
1875 * Patch by TsiChung Liew, 23 Sep 2004:
1876 - add support for MPC8220 CPU
1877 - Add support for Alaska and Yukon boards
1879 * Fix configuration for ERIC board (needs more room)
1881 * Adjust MIPS compiler options at run-time depending on tools version
1882 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1883 "-mcpu=4kc" for old tools)
1885 * Add passing of the command line and memory size information to the
1886 kernel on xaeniax board.
1888 * Enable NAND flash support for NC650 board.
1890 * Patch by Thomas Lange 07 Oct 2004:
1891 Updated README for DBAu1x00 boards to match current status
1893 * Patch by Philippe Robin, 28 Sept 2004:
1894 Fix Flash support for Versatile.
1896 * Patch by Roger Blofeld, 16 Sep 2004:
1897 Fix timeout for DHCP command retry
1899 * Patch by Pantelis Antoniou, 14 Sep 2004:
1900 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1902 * Patch by Pantelis Antoniou, 14 Sep 2004:
1903 Kick watchdog when bz-decompressing
1905 * Fix CFG_HZ problems on AT91RM9200 systems
1906 [Remember: CFG_HZ should be 1000 on ALL systems!]
1908 * Patch by Gridish Shlomi, 30 Aug 2004:
1909 - Add support to revA version of PQ27 and PQ27E.
1910 - Reverted MPC8260ADS baudrate back to original 115200
1912 * Patch by Hojin, 17 Sep 2004:
1913 Fix typo in cfi_flash.c
1915 * Patch by Mark Jonas, 09 September 2004:
1916 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1919 * Patch by Mark Jonas, 31 August 2004:
1920 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1921 improves FTP performance for MPC5200 systems. Enabled for IceCube
1924 * Patch by Michael Bendzick, 30 Aug 2004:
1925 - Improve platform.S code for omap1510inn that detects whether code
1926 is running from SDRAM or not. Patch allows SDRAM to be configured
1927 if code is running out of SRAM at 0x20000000.
1929 * Patch by Frederick Klatt, 30 Aug 2004:
1930 Add support for the Wind River SBC8540/SBC8560 boards
1932 * Configure SX1 board to use drivers/cfi_flash.c
1934 * Patches by Michael Bendzick, 30 Aug 2004:
1935 - Configure omap1510inn board to use drivers/cfi_flash.c
1936 - Make drivers/cfi_flash.c protect environment and redundant
1939 * Patch by Steven Scholz, 23 Jun 2004:
1940 - Add script (tools/img2brec.sh) to programm U-Boot into
1941 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1943 * Patches by Scott McNutt, 24 Aug 2004:
1944 - Add support for Altera Nios-II processors.
1945 - Add support for Psyent PCI-5441 board.
1946 - Add support for Psyent PK1C20 board.
1948 * Patches by Jon Loeliger, 24 Aug 2004:
1949 - Add support for the MPC8541 and MPC8555 CDS boards
1950 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1951 - Convert MPC85xxADS to use common CFI flash driver
1952 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1953 from board_early_init_f()
1954 - Provide SW workaround for PCI initialization on 85xx CDS
1956 * Patches by George G. Davis, 24 Aug 2004:
1957 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1958 - Remove static network setup defaults from mx1ads_config
1959 - update ARM boards to use constants from mach-types.h
1961 * Patch by Gary Jennejohn, 04 Oct 2004:
1962 - fix I2C on at91rm9200
1963 - add support for Ricoh RS5C372A RTC
1965 * Patch by Gary Jennejohn, 01 Oct 2004:
1966 - add support for CMC PU2 board
1967 - add support for I2C on at91rm9200
1969 * Patch by Gary Jennejohn, 28 Sep 2004:
1970 fix baudrate handling on at91rm9200
1972 * Patch by Yuli Barcohen, 22 Aug 2004:
1973 - remove ZPC.1900 board-specific flash driver;
1974 switch the port to generic CFI driver;
1977 * Patch by Hinko Kocevar, 21 Aug 2004:
1978 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1980 * Clean up tools/bmp_logo.c to not add trailing white space
1982 * Patch by Hinko Kocevar, 21 Aug 2004:
1983 - Group common framebuffer functions in common/lcd.c
1984 - Group common framebuffer macros and #defines in include/lcd.h
1985 - Provide calc_fbsize() for video ATAG
1987 * Patch by Sam Song, 21 August 2004:
1988 - Fix a typo in README
1989 - Align "(RO)" output for "flinfo" after "protect on"
1990 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1991 ratio 1:1 when core frequency less than 50MHz
1993 * Patches by Hinko Kocevar, 21 Aug 2004:
1994 - fix some "use of label at end of compound statement" warnings
1995 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1997 * Patch by Steven Scholz, 16 Aug 2004:
1998 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1999 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2000 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2001 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2002 into cpu/arm920t/$(SOC)/
2004 * Patches by Sean Chang, 09 Aug 2004:
2005 - Added support for both 8 and 16 bit mode access to System ACE CF
2007 - Fixed missing System ACE CF device during get FAT partition info
2008 in fat_register_device function.
2009 - Enabled System ACE CF support on ML300.
2011 * Patch by Sean Chang, 09 Aug 2004:
2012 Synch defines for saveenv and do_saveenv functions so they get
2013 compiled under the same statement.
2015 * Patch by Sean Chang, 09 Aug 2004:
2016 - Added I2C support for ML300.
2017 - Added support for ML300 to read out its environment information
2018 stored on the EEPROM.
2019 - Added support to use board specific parameters as part of
2020 U-Boot's environment information.
2021 - Updated MLD files to support configuration for new features
2024 * Patches by Travis Sawyer, 05 Aug 2004:
2025 - Remove incorrect bridge settings for eth group 6
2026 - Add call to setup bridge in ppc_440x_eth_initialize
2027 - Fix ppc_440x_eth_init to reset the phy only if its the
2028 first time through, otherwise, just check the phy for the
2029 autonegotiated speed/duplex. This allows the use of netconsole
2030 - only print the speed/duplex the first time the phy is reset.
2032 * Patch by Shlomo Kut, 29 Mar 2004:
2033 Add support for MKS Instruments "Quantum" board
2035 * Fix build problem with Cogent boards;
2036 avoid using <asm/byteorder.h> when using the host compiler
2038 * Patch by Ganapathi C, 04 Aug 2004:
2039 Fix NFS timeout issue
2041 * Patch by Yuli Barcohen, 19 Jul 2004:
2042 - Fix host tools building in Cygwin environment
2043 - Fix header files search order for host tools
2045 * Patch by Tom Armistead, 19 Jul 2004:
2046 Fix kgdb.S support for 74xx_75x cpu
2048 * Patch by Jon Loeliger, 15 Jul 2004:
2049 Fix MPC85xx I2C driver
2051 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2053 * Patch by Stephen Williams, 15 July 2004
2054 Set the PCI class code for JSE board as part of PCI interface setup
2056 * Patch by Michael Bendzick, 15 Jul 2004:
2057 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2058 CFG_FLASH_USE_BUFFER_WRITE is set
2060 * Patch by Yuli Barcohen, 13 Jul 2004:
2061 Allow clock setting on MPC866/MPC885 series chips according to
2062 environment variable `cpuclk'
2064 * Patch by Yuli Barcohen, 20 Apr 2004:
2065 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2067 * Patch by Vincent Dubey, 24 Sep 2004:
2068 Add support for xaeniax board
2070 * Add comment about non-GPL character of standalone applications to
2073 * Fix FEC ethernet problem on NSCU board.
2075 * Patch by Gary Jennejohn, 09 Sep 2004:
2076 allow to use USART1 as console port on at91rm9200dk boards
2078 * Patch by Stefan Roese, 16 Sep 2004:
2081 * Fix SysClk handling for PPChameleon and CATcenter boards
2083 * Patch by Detlev Zundel, 08 Sep 2004:
2084 Update etags build target
2086 * Improve NetConsole support: add support for broadcast destination
2087 address and buffered input.
2089 * Cleanup compiler warnings for GCC 3.3.x and later
2091 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2093 * Add support for IDS "NC650" board
2095 * Add automatic update support for LWMON board
2097 * Clear Block Lock-Bits when erasing flash on LWMON board.
2099 * Fix return code of "fatload" command
2101 * Enable MSDOS/VFAT filesystem support for LWMON board
2103 * Patch by Martin Krause, 03 Aug 2004:
2104 change timing for SM501 graphics controller on TQM5200 module
2106 * Patch by Mark Jonas, 13 July 2004:
2107 - Total5200 LCD now run in little endian mode. Endianess conversion
2108 is done in hardware.
2109 - Removed last reference to "console" environment variable.
2111 * Patches by Lars Munch, 12 Jul 2004:
2112 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2114 - split out the LXT971A PHY from ns_9750_eth.h
2115 - split the dm9161 phy part out of at91rm9200_ether.c
2117 * Patch by Andreas Engel, 12 Jul 2004:
2118 Replaced hardcoded PL011 clock frequency with config variable.
2119 Fixed wrong CONFIG_CMD_DFL doc.
2121 * Patch by Thomas Viehweger, 09 Jun 2004:
2122 make it possible to remove chpart when there is only one partition
2124 * Add support for console over UDP (compatible to Ingo Molnar's
2125 netconsole patch under Linux)
2127 * Patch by Jon Loeliger, 16 Jul 2004:
2128 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2130 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2131 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2132 and CONFIG_L2_INIT_RAM options.
2133 - Refactor Local Bus initialization out of SDRAM setup.
2134 - Re-implement new version of LBC11/DDR11 errata workarounds.
2135 - Moved board specific PCI init parts out of CPU directory.
2136 - Added TLB entry for PCI-1 IO Memory
2137 - Updated README.mpc85xxads
2139 * Patch by Sascha Hauer, 28 Jun:
2140 - add generic support for Motorola i.MX architecture
2141 - add support for mx1ads, mx1fs2 and scb9328 boards
2143 * Patches by Marc Leeman, 23 Jul 2004:
2144 - Add define for the PCI/Memory Buffer Configuration Register
2145 - corrected comments in cpu/mpc824x/cpu_init.c
2147 * Add support for multiple serial interfaces
2148 (for example to allow modem dial-in / dial-out)
2150 * Patch by Stefan Roese, 15 Jul 2004:
2151 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2153 * Fix NSCU config; add ethernet wakeup code.
2155 * Add link for preloader for Motorola Coldfire to README.m68k
2157 * Patch by Michael Bendzick, 12 Jul 2004:
2158 fix output formatting in drivers/cfi_flash.c
2160 * Patch by Mark Jonas, 02 Jul 2004:
2161 Fix lowboot (again) on MPC5xxx
2163 * Patch by Curt Brune, 07 Jul 2004:
2164 relocate exception vectors on arm720t if needed
2166 * Patch by George G. Davis, 06 Jul 2004:
2167 - update mach-types.h to latest arm.linux.org.uk master list
2168 - Set correct OMAP1610 bi_arch_number for build target
2170 * Patch by Curt Brune, 06 Jul 2004:
2171 evb4510: add support for timer interrupt; cleanup
2173 * Patch by Dan Poirot, 06 Jul 2004:
2174 Fix sbc8260 environment variables
2176 * Cleanup redundand "console" environment variable
2178 * Patch by Mark Jonas, 05 Jul 2004:
2179 add support for the Total5100's and Total5200's LCD screen
2181 * Patches by Dan Eisenhut, 01 Jul 2004:
2183 - Move doc2000.h include to prevent compiler warning on some boards
2185 * Patch by Mark Jonas, 01 Jul 2004:
2186 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2187 MGT5100 and MPC5200 based Freescale platforms.
2189 * Patch by Philippe Robin, 01 Jul 2004:
2190 Add initialization for Integrator and versatile board files.
2192 * Patch by Hinko Kocevar, 01 Jun 2004:
2193 Fix VFD FB allocation, add LCD FB allocation on ARM
2195 * Patch by Martin Krause, 30 Jun 2004:
2196 Add support for TQM5200 board
2198 * Patch by Martin Krause, 29 Jun 2004:
2199 Add loopw command: infinite write loop on address range
2201 * Patches by Yasushi Shoji, 29 Jun 2004:
2202 - add empty include/asm-microblaze/processor.h
2203 - add to CREDITS and MAINTAINERS
2204 - add gd initialization
2205 - add MicroBlaze and SUZAKU board to MAKEALL script
2206 - add reset support for SUZAKU
2207 - add flush_cache() for MicroBlaze
2208 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2209 size flash memory on SUZAKU
2211 * Patch by Prakash Kumar, 27 Jun 2004:
2212 Add support for the PXA250 based Intrinsyc Cerf board.
2214 * Patch by Yasushi Shoji, 27 Jun 2004:
2215 fix comment in include/common.h
2217 * Rename SBC8560 into sbc8560 for consistency
2219 * Patch by Daniel Poirot, 24 Jun 2004:
2220 Add support for Wind River's sbc8240 board
2222 * Patches by Yasushi Shoji, 26 Jun 2004:
2223 - drivers/serial_xuartlite.c: fix "return 0" in void function
2224 - add microblaze support to mkimage tool
2226 * Patch by Fred Klatt, 25 Jun 2004:
2227 Add support for WindRiver's sbc8560 board
2229 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2230 Small Bugs fixes for "at91rm9200dk" board:
2231 - Timing modifications for SPI DataFlash access
2232 - Fix NAND flash detection bug
2234 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2235 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2237 * Patch by Jon Loeliger, 17 June 2004:
2238 Completion of the 8540ADS/8560ADS updates:
2239 Fix some PCI and Rapid I/O memory maps,
2240 Initialize both TSEC 1 and 2,
2242 Update MAINTAINER for 85xx boards and README.mpc85xxads
2244 * Patch by Yuli Barcohen, 16 Jun 2004:
2245 Remove obsolete AdderII port which was superseded by unified
2246 AdderII/Adder87x port
2248 * Patch by Ladislav Michl, 16 Jun 2004:
2249 Fix gcc-3.3.3 warnings for smc91111.c
2251 * Patch by Stefan Roese, 02 Jul 2004:
2252 - Fix bug in 405 ethernet driver; allocated data not cleared!
2253 - Fix problem in 405 i2c driver; don't try to print without console!
2255 * Patch by Paul Ruhland, 11 Jun 2004:
2256 Remove debug code from 'board/lpd7a40x/flash.c'
2258 * Patch by Andrea Marson, 11 Jun 2004:
2259 Update for PPChameleon board:
2260 - support for SysClk @ 25MHz
2261 - support for Silicon Motion SM712 VGA controller
2264 * Patches by Richard Woodruff, 10 Jun 2004:
2265 - fix problems with examples/stubs.c for GCC >= 3.4
2266 - fix problems with gd initialization
2268 * Patch by Curt Brune, 17 May 2004:
2269 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2270 - Add support for ESPD-Inc. EVB4510 Board
2272 * Patch by Marc Leeman, 11 May 2004:
2273 Fix for MPC8245 - reading PPC Memory from another device with the
2274 PPC as PCI target device corrupts data due to interenal hardware
2277 * Fix "cls" command when used with splash screen
2279 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2280 slow download of a big image)
2282 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2283 display even after showing a bitmap
2285 * Patch by Josef Wagner, 04 Jun 2004:
2286 - DDR Ram support for PM520 (MPC5200)
2287 - support for different flash types (PM520)
2288 - USB / IDE / CF-Card / DiskOnChip support for PM520
2289 - 8 bit boot rom support for PM520/CE520
2290 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2291 - I2C and RTC support for CPC45
2292 - support of new flash type (28F160C3T) for CPC45
2294 * Fix flash parameters passed to Linux for PPChameleon board
2296 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2298 * Patch by Paul Ruhland, 10 Jun 2004:
2299 fix support for Logic SDK-LH7A404 board and clean up the
2300 LH7A404 register macros.
2302 * Patch by Matthew McClintock, 10 Jun 2004:
2303 Modify code to select correct serial clock on Sandpoint8245
2305 * Patch by Robert Schwebel, 10 Jun 2004:
2306 Add support for Intel K3 strata flash.
2308 * Patch by Thomas Brand, 10 Jun 2004:
2309 Fix "loads" command on DK1S10 board
2311 * Patch by Yuli Barcohen, 09 Jun 2004:
2312 Add support for 8MB flash SIMM and JFFS2 file system on
2313 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2315 * Patch by Yuli Barcohen, 09 Jun 2004:
2316 Add support for Analogue&Micro Adder87x and the older AdderII board.
2318 * Patch by Ming-Len Wu, 09 Jun 2004:
2319 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2321 * Patch by Sam Song, 09 Jun 2004:
2322 - Add support for RPXlite_DW board
2323 - Update FLASH driver for 4*AM29DL323DB90VI
2324 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2326 * Patch by Mark Jonas, 08 June 2004:
2327 - Make MPC5200 boards evaluate the SVR to print processor name and
2328 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2330 * Patch by Kai-Uwe Bloem, 06 May 2004:
2331 Fix endianess problem in cramfs code
2333 * Patch by Tom Armistead, 04 Jun 2004:
2334 Add support for MAX6900 RTC
2336 * Patches by Ladislav Michl, 03 Jun 2004:
2337 - fix cfi_flash.c on LE systems
2338 - let 'make mrproper' delete u-boot.img as well
2339 - turn printf into debug in cfi_flash.c
2341 * Patch by Kurt Stremerch, 28 May 2004:
2342 Add support for Exys XSEngine board
2344 * Patch by Martin Krause, 27 May 2004:
2345 Fix a MPC5xxx I2C timing issue in i2c_probe().
2347 * Patch by Leif Lindholm, 27 May 2004:
2348 Fix board_init_f() for dbau1x00 board.
2350 * Patch by Imre Deak, 26 May 2004:
2351 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2352 Set flash base accordingly, and decide whether to do or skip board
2353 specific setup steps.
2355 * Patch by Josef Baumgartner, 26 May 2004:
2356 Add missing define in include/asm-m68k/global_data.h
2358 * Patch by Josef Baumgartner, 25 May 2004:
2359 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2361 * Patch by Paul Ruhland, 24 May 2004:
2362 fix SDRAM initialization for LPD7A400 board.
2364 * Patch by Jian Zhang, 20 May 2004:
2365 add support for environment in NAND flash
2367 * Patch by Yuli Barcohen, 20 May 2004:
2368 Add support for Interphase iSPAN boards.
2370 * Patches by Paul Ruhland, 17 May 2004:
2371 - Add I/O functions to the smc91111 ethernet driver to support the
2372 Logic LPD7A40x boards.
2373 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2374 specifically the LPD7A400.
2376 * Patches by Robert Schwebel, 15 May 2004:
2377 - call MAC address reading code also for SMSC91C111;
2378 - make SMSC91C111 timeout configurable, remove duplicate code
2379 - fix get_timer() for PXA
2380 - update doc/README.JFFS2
2381 - use "bootfile" env variable also for jffs2
2383 * Patch by Tolunay Orkun, 14 May 2004:
2384 Add support for Cogent CSB472 board (8MB Flash Rev)
2386 * Patch by Thomas Viehweger, 14 May 2004:
2387 - flash.h: more flash types added
2388 - immap_8260.h: some bits added (useful for RMII)
2389 - cmd_coninfo.c: typo corrected, printf -> puts
2390 - reduced size by replacing spaces with tab
2392 * Patch by Robert Schwebel, 13 May 2004:
2393 Add 'imgextract' command: extract one part of a multi file image.
2395 * Patches by Jon Loeliger, 11 May 2004:
2396 Dynamically handle REV1 and REV2 MPC85xx parts.
2397 (Jon Loeliger, 10-May-2004).
2398 New consistent memory map and Local Access Window across MPC85xx line.
2399 New CCSRBAR at 0xE000_0000 now.
2400 Add RAPID I/O memory map.
2401 New memory map in README.MPC85xxads
2402 (Kumar Gala, 10-May-2004)
2403 Better board and CPU identification on MPC85xx boards at boot.
2404 (Jon Loeliger, 10-May-2004)
2405 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2406 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2407 (Jim Robertson, 10-May-2004)
2408 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2409 Supports multiple PHYs.
2410 (Andy Fleming, 10-May-2004)
2411 Some README.MPC85xxads updates.
2412 (Kumar Gala, 10-May-2004)
2413 Copyright updates for "Freescale"
2414 (Andy Fleming, 10-May-2004)
2416 * Patch by Stephen Williams, 11 May 2004:
2417 Add flash support for ST M29W040B
2418 Reduce JSE specific flash.c to remove dead code.
2420 * Patch by Markus Pietrek, 04 May 2004:
2421 Fix clear_bss code for ARM systems (all except s3c44b0 which
2422 doesn't clear BSS at all?)
2424 * Fix "ping" problem on INC-IP board. Strange problem:
2425 Sometimes the store word instruction hangs while writing to one of
2426 the Switch registers, but only if the next instruction is 16-byte
2427 aligned. Moving the instruction into a separate function somehow
2428 makes the problem go away.
2430 * Patch by Rishi Bhattacharya, 08 May 2004:
2431 Add support for TI OMAP5912 OSK Board
2433 * Patch by Sam Song May, 07 May 2004:
2434 Fix typo of UPM table for rmu board
2436 * Patch by Pantelis Antoniou, 05 May 2004:
2437 - Intracom board update.
2440 * Add support for the second Ethernet interface for the 'PPChameleon'
2443 * Patch by Dave Peverley, 30 Apr 2004:
2444 Add support for OMAP730 Perseus2 Development board
2446 * Patch by Alan J. Luse, 29 Apr 2004:
2447 Fix flash chip-select (OR0) option register setting on FADS boards.
2449 * Patch by Alan J. Luse, 29 Apr 2004:
2450 Report MII network speed and duplex setting properly when
2451 auto-negotiate is not enabled.
2453 * Patch by Jarrett Redd, 29 Apr 2004:
2454 Fix hang on reset on Ocotea board due to flash in wrong mode.
2456 * Patch by Dave Peverley, 29 Apr 2004:
2457 add MAC address detection to smc91111 driver
2459 * Patch by David Müller, 28 Apr 2004:
2460 fix typo in lib_arm/board.c
2462 * Patch by Tolunay Orkun, 20 Apr 2004:
2463 - README update: add CONFIG_CSB272 and csb272_config
2464 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2465 i2cfast environment variable
2467 * Patch by Yuli Barcohen, 19 Apr 2004:
2468 - Rename DUET_ADS to MPC885ADS
2469 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2470 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2471 - Clean up FADS family port to use the new defines
2473 * Fix PCI support on CPC45 board
2475 * Patch by Scott McNutt, 25 Apr 2004:
2476 Add Nios GDB/JTAG Console support:
2477 - Add stubs to support gdb via JTAG.
2478 - Add support for console over JTAG.
2481 * Add support for CATcenter board (based on PPChameleon ME module)
2483 * Patch by Klaus Heydeck, 12 May 2004:
2484 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2485 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2486 various changes to KUP4 board specific files
2488 * Fix minor network problem on MPC5200: need some delay between
2489 resetting the PHY and sending the first packet. Implemented in a
2490 "natural" way by invoking the PHY reset and initialization code
2491 only once after power on vs. each time the interface is brought up.
2493 * Add some limited support for low-speed devices to SL811 USB controller
2494 (at least "usb reset" now passes successfully and "usb info" displays
2495 correct information)
2497 * Change init sequence for multiple network interfaces: initialize
2498 on-chip interfaces before external cards.
2500 * Fix memory leak in the NAND-specific JFFS2 code
2502 * Fix SL811 USB controller when attached to a USB hub
2504 * Fix config option spelling in PM520 config file
2506 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2507 patches by Pantelis Antoniou, 30 Mar 2004)
2509 * Fix minor NAND JFFS2 related issue
2511 * Fixes for SL811 USB controller:
2512 - implement workaround for broken memory stick
2513 - improve error handling
2515 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2516 cope with congested networks.
2518 ======================================================================
2519 Changes for U-Boot 1.1.1:
2520 ======================================================================
2522 * Patch by Travis Sawyer, 23 Apr 2004:
2523 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2524 errata from Vitesse Semiconductor.
2526 * Patch by Philippe Robin, 22 Apr 2004:
2527 Fix ethernet configuration for "versatile" board
2529 * Patch by Kshitij Gupta, 21 Apr 2004:
2530 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2532 * Patch by Steven Scholz, 24 Feb 2004:
2533 Fix a bug in AT91RM9200 ethernet driver:
2534 The MII interface is now initialized before accessing the PHY.
2536 * Patch by John Kerl, 19 Apr 2004:
2537 Use U-boot's miiphy.h for PHY register names, rather than
2538 introducing a new header file.
2540 * Update pci_ids.h from linux-2.4.26
2542 * Patch by Masami Komiya, 19 Apr 2004:
2543 Fix problem cause by VLAN function on little endian architecture
2544 without VLAN environment
2546 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2547 binary image for all clock frequencies. Implement run-time
2548 optimization of flash access timing based on the actual bus
2551 * Modify KUP4X board configuration to use SL811 driver for USB memory
2552 sticks (including FAT / VFAT filesystem support)
2554 * Add SL811 Host Controller Interface driver for USB
2556 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2558 * Patch by Pantelis Antoniou, 19 Apr 2004:
2559 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2560 Minor patches for Intracom boards.
2562 * Patch by Christian Pell, 19 Apr 2004:
2563 cleanup support for CF/IDE on PCMCIA for PXA25X
2565 * Temporarily disabled John Kerl's extended MII command code because
2566 "miivals.h" is missing
2568 * Patches by Mark Jonas, 13 Apr 2004:
2569 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2570 - Add sync instructions to IceCube SDRAM init code
2571 - Move SDRAM chip constants into seperate include files
2572 - Unify DDR and SDR initialization code
2573 - Unify all IceCube (Lite5xxx) target names
2575 * Patch by John Kerl, 16 Apr 2004:
2576 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2577 mii read 4-7 18-1a. Also add mii dump subcommand for
2578 pretty-printing standard regs 0-5.
2580 * Patch by Stephen Williams, 16 April 2004:
2581 fix typo in JSE.h; update MAINTAINERS
2583 * Patch by Matthew S. McClintock, 14 Apr 2004:
2584 fix initdram function for utx8245 board
2586 * Patch by Markus Pietrek, 14 Apr 2004:
2587 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2589 * Patch by Reinhard Meyer, 18 Apr 2004:
2590 provide the IDE Reset Function for EMK 5200 boards
2592 * Patch by Masami Komiya, 12 Apr 2004:
2593 fix pci_hose_write_config_{byte,word}_via_dword problems
2595 * Patch by Sangmoon Kim, 12 Apr 2004:
2596 Update max RAM size for debris board
2598 * Patch by Travis Sawyer, 08 Apr 2004:
2599 Add TLB entry for second DIMM slot on ocotea
2601 * Patch by Masami Komiya, 08 Apr 2004:
2602 add RTL8169 network driver
2604 * Patch by Dan Malek, 07 Apr 2004:
2605 - Add support for RPC/STx GP3, Motorola 8560 board
2606 - Update 85xx TSEC driver so it searches MII for first available PHY
2608 - Add functions to support console MII commands.
2610 * Patch by Tolunay Orkun, 07 Apr 2004:
2611 Move initialization of bi_iic_fast[]
2612 from board_init_f() to board_init_r()
2614 * Patch by Yasushi Shoji, 07 Apr 2004:
2615 Cleanup microblaze port
2617 * Patch by Sangmoon Kim, 07 Apr 2004:
2618 Add auto SDRAM module detection for Debris board
2620 * Patch by Rune Torgersen, 06 Apr 2004:
2621 - Fix some PCI problems on the MPC8266ADS board
2622 - Fix the location of some PCI entries in the immap structure
2624 * Patch by Yasushi Shoji, 07 Apr 2004:
2625 - add support for microblaze processors
2626 - add support for AtmarkTechno "suzaku" board
2628 * Configure PPChameleon board to use redundand environment in flash
2630 * Configure PPChameleon board to use JFFS2 NAND support.
2632 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2634 * Patch by Rune Torgersen, 16 Apr 2004:
2637 * Patches by Pantelis Antoniou, 16 Apr 2004:
2638 - add support for a new version of an Intracom board and fix
2639 various other things on others.
2640 - add verify support to the crc32 command (define
2641 CONFIG_CRC32_VERIFY to enable it)
2642 - fix FEC driver for MPC8xx systems:
2643 1. fix compilation problems for boards that use dynamic
2645 2. shut down FEC after network transfers
2646 - HUSH parser fixes:
2647 1. A new test command was added. This is a simplified version of
2648 the one in the bourne shell.
2649 2. A new exit command was added which terminates the current
2651 3. Fixed handing of $? (exit code of last executed command)
2652 - Fix some compile problems;
2653 add "once" functionality for the netretry variable
2655 * Patch by George G. Davis, 02 Apr 2004:
2656 add support for Intel Assabet board
2658 * Patch by Stephen Williams, 01 Apr 2004:
2659 Add support for Picture Elements JSE board
2661 * Patch by Christian Pell, 01 Apr 2004:
2662 Add CompactFlash support for PXA systems.
2664 * Patches by Pantelis Antoniou, 30 Mar 2004:
2665 - add auto-complete support to the U-Boot CLI
2666 - add support for NETTA and NETPHONE boards; fix NETVIA board
2667 - add support for the Epson 156x series of graphical displays
2668 (These displays are serial and not suitable for using a normal
2669 framebuffer console on them)
2670 - add infrastructure needed in order to POST any DSPs in a board
2671 - improve and fix various things in the MPC8xx FEC driver:
2672 1. The new 87x and 88x series of processors have two FECs,
2673 and the new driver supports them both.
2674 2. Another change in the 87x/88x series is support for
2675 the RMII (Reduced MII) interface. However numerous
2676 changes are needed to make it work since the PHYs
2677 are connected to the same lines. That means that
2678 you have to address them correctly over the MII
2680 3. We now correctly match the MII/RMII interface
2681 configuration to what the PHY reports.
2682 - Fix problem when readingthe MII status register. Due to the
2683 internal design of many PHYs you have to read the register
2684 twice. The problem is more apparent in 10Mbit mode.
2685 - add new mode ".jffs2s" for reading from a NAND device: it just
2686 skips over bad blocks.
2687 - add networking support for VLANs (802.1q), and CDP (Cisco
2689 - some minor patches / cleanup
2691 * Patch by Yuli Barcohen, 28 Mar 2004:
2692 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2693 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2694 - Change configuration method for MPC8260ADS family
2696 * add startup code to clear the BSS of standalone applications
2698 * Fix if / elif handling bug in HUSH shell
2700 ======================================================================
2701 Changes for U-Boot 1.1.0:
2702 ======================================================================
2704 * Patch by Mark Jonas: Remove config.tmp files only when
2705 unconfiguring the board
2707 * Adapt RMU board for bigger flash memory
2709 * Patch by Klaus Heydeck, 13 Mar 2003:
2710 Add support for KUP4X Board
2712 * Patch by Pavel Bartusek, 21 Mar 2004
2713 Add Reiserfs support
2715 * Patch by Hinko Kocevar, 20 Mar 2004
2716 - Add auto-release for SMSC LAN91c111 driver
2717 - Add save/restore of PTR and PNR regs as suggested in datasheet
2719 * Patch by Stephen Williams, 19 March 2004
2720 Increase speed of sector reads from SystemACE,
2721 shorten poll timeout and remove a useless reset
2723 * Patch by Tolunay Orkun, 19 Mar 2004:
2724 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2727 * Patch by Brad Kemp, 18 Mar 2004:
2728 prevent machine checks during a PCI scan
2730 * Patch by Pierre Aubert, 18 Mar 2004:
2731 Fix string cleaning in IDE identification
2733 * Patch by Pierre Aubert, 18 Mar 2004:
2734 - Unify video mode handling for Chips & Technologies 69000 Video
2735 chip and Silicon Motion SMI 712/710/810 Video chip
2736 - Add selection of the video output (CRT or LCD) via 'videoout'
2737 environment variable for the Silicon Motion
2740 * Patch by Pierre Aubert, 18 Mar 2004:
2741 include/common.h typo fix
2743 * Patches by Tolunay Orkun, 17 Mar 2004:
2744 - Add support for bd->bi_iic_fast[] initialization via environment
2745 variable "i2cfast" (CONFIG_I2CFAST)
2746 - Add "i2cfast" u-boot environment variable support for csb272
2748 * Patch by Carl Riechers, 17 Mar 2004:
2749 Ignore '\0' characters in console input for use with telnet and
2752 * Patch by Leon Kukovec, 17 Mar 2004:
2753 typo fix for strswab prototype #ifdef
2755 * Patches by Thomas Viehweger, 16 Mar 2004:
2756 - show PCI clock frequency on MPC8260 systems
2757 - add FCC_PSMR_RMII flag for HiP7 processors
2758 - in do_jffs2_fsload(), take load address from load_addr if not set
2759 explicit, update load_addr otherwise
2760 - replaced printf by putc/puts when no formatting is needed
2761 (smaller code size, faster execution)
2763 * Patch by Phillippe Robin, 16 Mar 2004:
2764 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2766 * Patch by Stephen Williams, 15 Mar 2004:
2767 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2769 * Patch by Tolunay Orkun, 15 Mar 2004:
2770 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2772 * Patch by Travis Sawyer, 15 Mar 2004:
2773 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2775 * Add start-up delay to make sure power has stabilized before
2776 attempting to switch on USB on SX1 board.
2778 * Patch by Josef Wagner, 18 Mar 2004:
2779 - Add support for MicroSys XM250 board (PXA255)
2780 - Add support for MicroSys PM828 board (MPC8280)
2781 - Add support for 32 MB Flash on PM825/826
2782 - new SDRAM refresh rate for PM825/PM826
2783 - added support for MicroSys PM520 (MPC5200)
2784 - replaced Query by Identify command in CPU86/flash.c
2785 to support 28F160F3B
2787 * Fix wrap around problem with udelay() on ARM920T
2789 * Add support for Macronix flash on TRAB board
2791 * Patch by Pierre Aubert, 15 Mar 2004:
2792 Fix buffer overflow in IDE identification
2794 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2796 * Remove redundand #define in IceCube.h
2798 * Patch by Steven Scholz, 27 Feb 2004:
2799 - Adding get_ticks() and get_tbclk() for AT91RM9200
2800 - Many white space fixes in cpu/at91rm9200/interrupts.c
2802 * Patches by Steven Scholz, 20 Feb 2004:
2803 some cleanup in AT91RM9200 related code
2805 * Patches by Travis Sawyer, 12 Mar 2004:
2806 - Fix Gigabit Ethernet support for 440GX
2807 - Add Gigabit Ethernet Support to MII PHY utilities
2809 * Patch by Brad Kemp, 12 Mar 2004:
2810 Fixes for drivers/cfi_flash.c:
2811 - Better support for x8/x16 implementations
2812 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2813 - Added defines for AMD command and address constants
2815 * Patch by Leon Kukovec, 12 Mar 2004:
2816 Fix get_dentfromdir() to correctly handle deleted dentries
2818 * Patch by George G. Davis, 11 Mar 2004:
2819 Remove hard coded network settings in TI OMAP1610 H2
2820 default board config
2822 * Patch by George G. Davis, 11 Mar 2004:
2823 add support for ADS GraphicsClient+ board.
2825 * Patch by Pierre Aubert, 11 Mar 2004:
2826 - add bitmap command and splash screen support in cfb console
2827 - add [optional] origin in the bitmap display command
2829 * Patch by Travis Sawyer, 11 Mar 2004:
2830 Fix ocotea board early init interrupt setup.
2832 * Patch by Thomas Viehweger, 11 Mar 2004:
2833 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2835 * Patch by Stephan Linz, 09 Mar 2004
2836 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2838 * Patch by George G. Davis, 9 Mar 2004:
2839 fix recent build failure for SA1100 target
2841 * Patch by Travis Sawyer, 09 Mar 2004:
2842 Support native interrupt mode for the IBM440GX.
2843 Previously it was running in 440GP compatibility mode.
2845 * Patch by Philippe Robin, 09 Mar 2004:
2846 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2849 * Patch by Masami Komiya, 08 Mar 2004:
2850 Don't overwrite server IP address or boot file name
2851 when the boot server does not return values
2853 * Patch by Tolunay Orkun, 5 Mar 2004:
2854 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2856 * Patch by Tolunay Orkun, 5 Mar 2004:
2857 Fix early board initialization for Cogent CSB272 board
2859 * Patch by Ed Okerson, 3 Mar 2004:
2860 fix CFI flash writes for little endian systems
2862 * Patch by Reinhard Meyer, 01 Mar 2004:
2863 generalize USB and IDE support for MPC5200 with according
2864 changes to IceCube.h and TOP5200.h
2865 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2866 add info about USB and IDE to README
2868 * Patch by Yuli Barcohen, 4 Mar 2004:
2869 Fix problems with GCC 3.3.x which changed handling of global
2870 variables explicitly initialized to zero (now in .bss instead of
2873 * Patch by Leon Kukovec, 02 Mar 2004:
2874 add strswab() to fix IDE LBA capacity, firmware and model numbers
2875 on little endian machines
2877 * Patch by Masami Komiya, 02 Mar 2004:
2878 - Remove get_ticks() from NFS code
2879 - Add verification of RPC transaction ID
2881 * Patch by Pierre Aubert, 02 Mar 2004:
2882 cleanup for IDE and USB drivers for MPC5200
2884 * Patch by Travis Sawyer, 01 Mar 2004:
2886 - Add IBM PPC440GX Ref Platform support (Ocotea)
2887 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2888 Adapted to U-Boot and 440GX port
2890 - Add gracious handling of all Ethernet Pin Selections for 440GX
2891 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2893 - Add needed bit definitions
2896 * Patch by Carl Riechers, 1 Mar 2004:
2897 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2899 * Patch by Stephan Linz, 27 Feb 2004
2900 - avoid problems for targets without NFS download support
2902 * Patch by Rune Torgersen, 27 Feb 2004:
2903 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2904 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2905 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2907 * Patch by Masami Komiya, 27 Feb 2004:
2908 Fix rarpboot: add autoload by NFS
2910 * Patch by Dan Eisenhut, 26 Feb 2004:
2911 fix flash_write return value in saveenv
2913 * Patch by Stephan Linz, 11 Dec 2003
2914 expand config.mk to avoid trigraph warnings on NIOS
2916 * Rename "BMS2003" board into "HMI10"
2918 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2919 storage; auto-set console on USB port (using preboot command)
2921 * Add support for SX1 mobile phone; add support for USB-based console
2922 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2924 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2926 * Fix SDRAM timings for LITE5200 / IceCube board
2928 * Handle Auti-MDIX / connection status for INCA-IP
2930 * Fix USB problems when attempting to read 0 bytes
2932 * Patch by Travis Sawyer, 26 Feb 2004:
2933 Fix broken compile for XPEDITE1K target.
2935 * Patch by Stephan Linz, 26 Feb 2004:
2936 Bug fix for NFS code on NIOS targets
2938 * Patch by Stephen Williams, 26 Feb 2004:
2939 Break up SystemACE reads of large block counts
2941 * Patch by Pierre Aubert, 26 Feb 2004
2942 add IDE support for MPC5200
2944 * Patch by Masami Komiya, 26 Feb 2004:
2945 add autoload via NFS
2947 * Patch by Stephen Williams
2948 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2949 elsewhere in the source.
2951 * Patch by Steven Scholz, 25 Feb 2004:
2952 - Timeouts in FPGA code should be based on CFG_HZ
2953 - Minor cleanup in code for Altera FPGA ACEX1K
2955 * Patch by Steven Scholz, 25 Feb 2004:
2956 Changed "Directory Hierarchy" section in README
2958 * Patch by Masami Komiya, 25 Feb 2004:
2959 Reduce copy count in nfs_read_reply() of NFS code
2961 * Patch by Markus Pietrek, 24 Feb 2004:
2962 NS9750 DevBoard added
2964 * Patch by Pierre Aubert, 24 Feb 2004
2965 add USB support for MPC5200
2967 * Patch by Steven Scholz, 24 Feb 2004:
2968 - fix MII commands to use values from last command
2970 * Patch by Torsten Demke, 24 Feb 2004:
2971 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2973 * Patch by Rahul Shanbhag, 19 Feb 2004:
2974 Fixes for for OMAP1610 board:
2975 - shift some IRQ specific code to platform.S file
2976 - remove duplicatewatchdog reset code from start.S
2978 * Make Auto-MDIX Support configurable on INCA-IP board
2980 * Fix license for mkimage tool
2982 * Patch by Masami Komiya, 24 Feb 2004:
2983 Update NetBootFileXferSize in NFS code
2985 * Patch by Scott McNutt, 24 Feb 2004:
2986 fix packet length in NFS code
2988 * Patch by Masami Komiy, 22 Feb 2004:
2989 Add support for NFS for file download
2991 * Patch by Andrea Scian, 17 Feb 2004:
2992 Add support for S3C44B0 processor and DAVE B2 board
2994 * Patch by Steven Scholz, 20 Feb 2004:
2995 - Add support for MII commands on AT91RM9200 boards
2996 - some cleanup in AT91RM9200 ethernet code
2998 * Patch by Peter Ryser, 20 Feb 2004:
2999 Add support for the Xilinx ML300 platform
3001 * Patch by Stephan Linz, 17 Feb 2004:
3002 Fix watchdog support for NIOS
3004 * Patch by Josh Fryman, 16 Feb 2004:
3005 Fix byte-swapping for cfi_flash.c for different bus widths
3007 * Patch by Jon Diekema, 14 Jeb 2004:
3008 Remove duplicate "FPGA Support" notes from the README file
3010 * Patches by Reinhard Meyer, 14 Feb 2004:
3011 - update board/emk tree; use common flash driver
3012 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3013 [adapted for other PPC CPUs -- wd]
3014 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3016 * Patch by Jon Diekema, 13 Feb 2004:
3017 Call show_boot_progress() whenever POST "FAILED" is printed.
3019 * Patch by Nishant Kamat, 13 Feb 2004:
3020 Add support for TI OMAP1610 H2 Board
3021 Fixes for cpu/arm926ejs/interrupt.c
3022 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3023 Fix for a timer bug in OMAP1610 Innovator
3024 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3026 * Patches by Stephan Linz, 12 Feb 2004:
3027 - add support for NIOS timer with variable period preload counter value
3028 - prepare POST framework support for NIOS targets
3030 * Patch by Denis Peter, 11 Feb 2004:
3031 add POST support for the MIP405 board
3033 * Patch by Laurent Mohin, 10 Feb 2004:
3034 Fix buffer overflow in common/usb.c
3036 * Patch by Tolunay Orkun, 10 Feb 2004:
3037 Add support for Cogent CSB272 board
3039 * Patch by Thomas Elste, 10 Feb 2004:
3040 Add support for NET+50 CPU and ModNET50 board
3042 * Patch by Sam Song, 10 Feb 2004:
3043 Fix typos in cfi_flash.c
3045 * Patch by Leon Kukovec, 10 Feb 2004
3046 Fixed long dir entry slot id calculation in get_vfatname
3048 * Patch by Robin Gilks, 10 Feb 2004:
3049 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3050 !=, <>, <, >, <=, >=)
3052 * Fix problem with side effects in macros in include/usb.h
3054 * Patch by David Benson, 13 Nov 2003:
3055 bug 841358 - fix TFTP download size limit
3057 * Fixing bug 850768:
3058 improper flush_cache() in load_serial()
3060 * Fixing bug 834943:
3061 MPC8540 - missing volatile declarations
3063 * Patch by Stephen Williams, 09 Feb 2004:
3064 Add support for Xilinx SystemACE chip:
3065 - New files common/cmd_ace.c and include/systemace.h
3066 - Hook systemace support into cmd_fat and the partition manager
3068 * Patch by Travis Sawyer, 09 Feb 2004:
3069 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3071 * Patch by Travis Sawyer, 09 Feb 2004:
3073 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3074 - Add phymode for 440 enet
3077 - Change board_pre_init to board_early_init_f
3078 - Add user flash to bus controller setup
3080 - Fix is_pci_host to check GPIO for monarch bit
3081 - Force xpedite1k to pci conventional mode (via #define option)
3083 * Patch by Brad Kemp, 4 Feb 2004:
3084 - handle the machine check that is generated during the PCI scans
3086 - define the registers used in the IMMR by the PCI subsystem.
3088 * Patch by Pierre Aubert, 03 Feb 2004:
3089 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3091 * Patch by Jeff Angielski, 03 Feb 2004:
3092 Fix copy & paste error in cpu/mpc8260/pci.c
3094 * Patch by Reinhard Meyer, 24 Jan 2004:
3095 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3097 * Add Auto-MDIX support for INCA-IP
3101 * Patch by Josef Baumgartner, 10 Feb 2004:
3102 Fixes for Coldfire port
3104 * Patch by Brad Kemp, 11 Feb 2004:
3105 Fix CFI flash driver problems
3107 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3108 modules at CPU clock frequencies above 66 MHz.
3110 * Optimize flash programming speed for LWMON (by another 100% :-)
3112 * Patch by Jian Zhang, 3 Feb 2004:
3113 - Changed the incorrect FAT12BUFSIZE
3114 - data_begin in fsdata can be negative. Changed it to be short.
3116 * Patches by Stephan Linz, 30 Jan 2004:
3117 1: - board/altera/common/flash.c:flash_erase():
3118 o allow interrupts befor get_timer() call
3119 o check-up each erased sector and avoid unexpected timeouts
3120 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3121 o enclose sevenseg_set() in cpp condition
3122 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3123 - fix some typed in mistakes in the NIOS documentation
3124 2: - split DK1C20 configuration into several header files:
3125 o two new files for each NIOS CPU description
3126 o U-Boot related part is remaining in DK1C20.h
3127 3: - split DK1S10 configuration into several header files:
3128 o two new files for each NIOS CPU description
3129 o U-Boot related part is remaining in DK1S10.h
3130 4: - Add support for the Microtronix Linux Development Kit
3131 NIOS CPU configuration at the Altera Nios Development Kit,
3132 Stratix Edition (DK-1S10)
3133 5: - Add documentation for the Altera Nios Development Kit,
3134 Stratix Edition (DK-1S10)
3135 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3137 7: - Add support for the common U-Boot SPI framework at
3140 * Patch by Rahul Shanbhag, 28 Jan 2004:
3141 Fix flash protection/locking handling for OMAP1610 innovator board.
3143 * Patch by Rolf Peukert, 28 Jan 2004:
3144 fix flash write problems on CSB226 board (write with 32 bit bus width)
3146 * Patches by Mark Jonas, 16 Jan 2004:
3147 - fix rounding error when calculating baudrates for MPC5200 PSCs
3148 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3149 time which is not supported
3151 * Patch by Yuli Barcohen, 26 Jan 2004:
3152 Allow bzip2 compression for small memory footprint boards
3154 * Patch by Brad Kemp, 21 Jan 2004:
3155 Add support for CFI flash driver for both the Intel and the AMD
3158 * Patch by Travis Sawyer, 20 Jan 2004:
3159 Fix pci bridge auto enumeration of sibling p2p bridges.
3161 * Patch by Tolunay Orkun, 12 Jan 2004:
3162 Add some delays as needed for Intel LXT971A PHY support
3164 * Patches by Stephan Linz, 09 Jan 2004:
3165 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3166 - make DK1C20 board configuration related to ASMI conform to
3169 * Patch by Anders Larsen, 09 Jan 2004:
3171 ARM memory layout fixes: the abort-stack is now set up in the
3172 correct RAM area, and the BSS is zeroed out as it should be.
3174 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3175 of the linker scripts are replaced by '__bss_start' and '_end',
3176 resp., which is a further step to eliminate unnecessary differences
3177 between the implementation of the CPU architectures.
3179 * Patch by liang a lei, 9 Jan 2004:
3180 Fix Intel 28F128J3 ID in include/flash.h
3182 * Patch by Masami Komiya, 09 Jan 2004:
3183 add support for TB0229 board (NEC VR4131 MIPS processor)
3185 * Patch by Leon Kukovec, 12 Dec 2003:
3186 changed extern __inline__ into static __inline__ in
3187 include/linux/byteorder/swab.h
3189 * Patch by Travis Sawyer, 30 Dec 2003:
3190 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3191 select MDI port based on enabled EMAC device.
3192 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3195 * Patch by Wolter Kamphuis, 15 Dec 2003:
3196 made CONFIG_SILENT_CONSOLE usable on all architectures
3198 * Disable date command on TQM866M - there is no RTC on MPC866
3200 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3202 * Implement adaptive SDRAM timing configuration based on actual CPU
3203 clock frequency for INCA-IP; fix problem with board hanging when
3204 switching from 150MHz to 100MHz
3206 * Add PCMCIA CS support for BMS2003 board
3208 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3209 see doc/README.MPC866 for details;
3210 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3211 calculate CPU clock frequency from PLL register values.
3213 * Add support for 128 MB RAM on TQM8xxL/M modules
3215 * Fix PS/2 keyboard problem caused by statically initialized variable
3216 pointing to a location in flash
3218 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3220 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3221 before we can access it; add delay in case we are faster (with no
3224 * Cleanup of some init functions
3226 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3227 to avoid Linux crashes by early packets coming in.
3229 * Accelerate flash accesses on LWMON board by using buffered writes
3231 * Fix typo in Makefile;
3232 fix problem with PARTNUM detection
3234 * Patch by Reinhard Meyer, 09 Jan 2004:
3235 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3237 * Add support for IDE LED on BMS2003 board
3238 (exclusive with status LED!)
3240 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3243 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3244 Add common files for "emk" boards
3246 * Add a common get_ram_size() function and modify the the
3247 board-specific files to invoke that common implementation.
3249 ======================================================================
3250 Changes for U-Boot 1.0.1:
3251 ======================================================================
3253 * Set default clock for INCA-IP to 150 MHz
3255 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3256 add I2C support; add support for DS1337 RTC
3258 * Add CompactFlash support for BMS2003 board
3260 * Add support for status LED on BMS2003 board
3262 * Patch by Scott McNutt, 02 Jan 2004:
3263 Add support for the Nios Active Serial Memory Interface (ASMI)
3266 * Patch by Andrea Marson, 16 Dec 2003:
3267 Add support for the PPChameleon ME and HI modules
3269 * Patch by Yuli Barcohen, 22 Dec 2003:
3270 Add support for Motorola DUET ADS board (MPC87x/88x)
3272 * Patch by Robert Schwebel, 15 Dec 2003:
3273 add support for cramfs (uses JFFS2 command interface)
3275 * Patches by Stephan Linz, 11 Dec 2003:
3276 - more documentation for NIOS port
3277 - new struct nios_pio_t, struct nios_spi_t
3278 - Reconfiguration for NIOS Development Kit DK1C20:
3279 o move board related code from board/dk1c20
3280 to board/altera/dk1c20
3281 o create a new common source path board/altera/common
3282 and move generic flash access stuff into it
3283 o change/expand configuration file DK1C20.h
3284 - Add support for NIOS Development Kit DK1S10
3285 - Add status LED support for NIOS systems
3286 - Add dual 7-segment LED support for Altera NIOS DevKits
3288 * Patch by Ronen Shitrit, 10 Dec 2003:
3289 Add support for the Marvell DB64360 / DB64460 development boards
3291 * Patch by Detlev Zundel, 10 Dec 2003:
3292 fix dependency problem in examples/Makefile
3294 * Patch by Denis Peter, 8 Dec 2003
3295 - add support for the PATI board (MPC555)
3296 - add SPI support for the MPC5xx
3298 * Patch by Anders Larsen, 08 Dec 2003:
3299 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3300 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3301 cleanup some redundand #defines
3303 * Patch by André Schwarz, 8 Dec 2003:
3304 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3305 - TX and RX deskriptors must be quad-word aligned
3306 - does not work with only one TX deskriptor
3307 - standard reset method does not work
3309 * Patch by Masami Komiya, 08 Dec 2003:
3310 add RTL8139 ethernet driver
3312 * Patches by Ed Okerson, 07 Dec 2003:
3313 - fix ethernet for the AU1x00 processors in little-endian mode.
3314 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3316 * Minor code cleanup (coding style)
3318 * Patch by Reinhard Meyer, 30 Dec 2003:
3319 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3320 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3321 - turned debug print of PHY registers into a function (called in two places)
3322 - added support for EMK MPC5200 based modules
3324 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3326 * Add support for TQM866M modules
3328 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3330 * Fix a few compiler warnings
3332 * Patch by Reinhard Meyer, 28 Dec 2003:
3333 Add initial support for TOP5200 board
3335 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3336 environment variable which can set to "100", "133", or "150". The
3337 CPU clock will be configured accordingly upon next reboot. Other
3338 values are ignored. In case of an invalid or undefined "cpuclk"
3339 value, the compile-time default CPU clock speed will be used.
3341 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3342 window that is used to access the UART registers by the Linux driver)
3344 * Patch by Reinhard Meyer, 20 Dec 2003:
3345 Fix clock calculation for the MPC5200 for higher clock frequencies
3346 (above 2**32 / 10 = 429.5 MHz).
3348 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3350 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3352 * Add new configuration for IceCube board with DDR memory
3354 * Update TRAB memory configurations
3356 * Add JFFS2 support for INCA-IP board
3358 * Patch by Bill Hargen, 09 Dec 2003:
3359 - BUBINGA405EP: changed flash driver to protect top sector containing
3361 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3362 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3363 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3364 - 405EP: added/fixed support for "reginfo" command.
3365 - 4xx: removed spurious MII error messages on "mii info" command.
3367 * Patch by Bernhard Kuhn, 28 Nov 2003:
3368 add support for Coldfire CPU
3369 add support for Motorola M5272C3 and M5282EVB boards
3371 * Patch by Pierre Aubert, 24 Nov 2003:
3372 - add a return value for the fpga command
3373 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3374 is defined. If ide_preinit fails, ide_init is aborted.
3375 - fix an endianess problem in fat.h
3377 * Patch by Wolter Kamphuis, 05 Dec 2003:
3378 Add support for SNMC's QS850/QS823/QS860T boards
3380 * Patch by Yuli Barcohen, 3 Dec 2003:
3381 "revive" U-Boot support for old Motorola MPC860ADS board
3383 * Patch by Cam(ilo?), 03 Dec 2003:
3384 make examples build even with broken Montavista objcopy
3386 * Patch by Pavel Bartusek, 27 Nov 2003:
3387 fix conversion problem with "bootretry" evironment variable
3389 * Patch by Andre Schwarz, 24 Nov 2003:
3390 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3392 * Patch by Pavel Bartusek, 21 Nov 2003:
3393 set ZMII bridge speed on 440
3395 * Patch by Anders Larsen, 17 Nov 2003:
3396 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3398 * Patches by David Müller, 14 Nov 2003:
3399 - board/mpl/common/common_util.c
3400 * implement support for BZIP2 compressed images
3401 * various cleanups (printf -> puts, ...)
3402 - board/mpl/common/flash.c
3403 * report correct errors to upper layers
3404 * check the erase fail and VPP low bits in status reg
3405 - board/mpl/vcma9/cmd_vcma9.c
3406 - board/mpl/vcma9/flash.c
3407 * various cleanups (printf -> puts, ...)
3409 * fix typo in comment
3410 - cpu/arm920t/usb_ohci.c
3411 * support for S3C2410 is missing in #if line
3413 * reinit some registers in case of error (cable missing, ...)
3415 * support for USB/MMC devices is missing in #if line
3416 - include/configs/MIP405.h
3417 - include/configs/PIP405.h
3418 * enable BZIP2 support
3419 * enlarge malloc space to 1MiB because of BZIP2 support
3420 - include/configs/VCMA9.h
3421 * enable BZIP2 support
3422 * enlarge malloc space to 1MiB because of BZIP2 support
3423 * enable USB support
3424 - lib_arm/armlinux.c
3425 * change calling convention of ARM Linux kernel as
3426 described on http://www.arm.linux.org.uk/developer/booting.php
3428 * Patch by Thomas Lange, 14 Nov 2003:
3429 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3430 support all these AMD boards.
3432 * Patch by Thomas Lange, 14 Nov 2003:
3433 Workaround for mips au1x00 physical memory accesses (the au1x00
3434 uses a 36 bit bus internally and cannot access physical memory
3435 directly. Use the uncached SDRAM address instead of the physical
3438 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3439 add Realtek 8019 ethernet driver
3441 * Patch by Yuli Barcohen, 13 Nov 2003:
3442 MPC826xADS/PQ2FADS cleanup
3444 * Patch by Anders Larsen, 12 Nov 2003:
3445 Update README to mark the PORTIO commands non-standard
3447 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3448 update for for Atmel AT91RM9200DK development kit:
3449 - support for environment variables in DataFlash
3450 - Atmel DataFlash AT45DB1282 support
3452 * Patch by Jeff Carr, 11 Nov 2003:
3453 add support for new version of 8270 processors
3455 * Patches by George G. Davis, 05 Nov 2003:
3456 - only pass the ARM linux initrd tag to the kernel when an initrd
3458 - update omap1510inn configuration file
3460 * Patches by Stephan Linz, 3 Nov 2003:
3461 - more endianess fixes for LAN91C111 driver
3462 - CFG_HZ configuration patch for NIOS Cyclone board
3464 * Patch by Stephan Linz, 28 Oct 2003:
3465 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3467 * Patch by Steven Scholz, 20 Oct 2003:
3468 - make "mii info <addr>" show infor for PHY at "addr" only
3469 - Endian fix for miiphy_info()
3471 * Patch by Gleb Natapov, 19 Sep 2003:
3472 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3474 * Patch by Anders Larsen, 17 Sep 2003:
3475 Bring ARM memory layout in sync with the documentation:
3476 stack and malloc-heap are now located _below_ the U-Boot code
3478 * Accelerate booting on TRAB board: read and check autoupdate image
3479 headers first instead of always reading the whole images.
3481 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3483 * Enabled password check on RMU board
3485 * Fix configuration problem with IceCube in LOWBOOT configuration:
3486 envrionment got embedded, corrupting the image layout.
3488 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3490 * Added BMS2003 board
3491 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3493 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3494 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3497 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3500 * Add checksum verification to 'imls' command
3502 * Add bd_info fields needed for 4xx Linux I2C driver
3504 * Patch by Martin Krause, 4 Nov. 2003:
3505 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3507 * Print used network interface when CONFIG_NET_MULTI is set
3509 * Patch by Bernhard Kuhn, 28 Oct 2003:
3510 Add low boot support for MPC5200
3512 * Fix problem with dual PCMCIA support (NSCU)
3514 * Fix MPC5200 I2C initialization function
3516 ======================================================================
3517 Changes for U-Boot 1.0.0:
3518 ======================================================================
3520 * Fix parameter passing to standalone images with bootm command
3522 * Patch by Kyle Harris, 30 Oct 2003:
3523 Fix build errors for ixdp425 board
3525 * Patch by David M. Horn, 29 Oct 2003:
3526 Fixes to build under CYGWIN
3528 * Get IceCube MGT5100 working (again)
3530 * Fix problems in memory test on some boards (which was not
3531 non-destructive as intended)
3533 * Patch by Gary Jennejohn, 28 Oct 2003:
3534 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3535 to prevent stack overflow on ARM systems
3537 * Patch by Stephan Linz, 28 Oct 2003:
3538 fix init sequence error for NIOS port
3540 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3542 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3544 * Patch by Xiao Xianghua, 23 Oct 2003:
3545 small patch for mpc85xx
3547 * Fix small problem in MPC5200 I2C driver
3549 * Fix FCC3 support on ATC board
3551 * Correct header printing for multi-image files in do_bootm()
3553 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3555 * Fix PCI problems on PPChameleon board
3557 * Patch by Steven Scholz, 18 Oct 2003:
3558 Fix AT91RM9200 ethernet driver
3560 * Patch by Nye Liu, 17 Oct 2003:
3561 Fix typo in include/mpc8xx.h
3563 * Patch by Richard Woodruff, 16 Oct 03:
3564 Fixes for cpu/arm925/interrupt.c
3565 - Initialize timestamp & lastdec vars.
3566 - fix timestamp overflows.
3567 - fix lastdec overflow.
3568 - smarter normalization to allow udelay() below 1ms to work.
3570 * Patch by Scott McNutt, 16 Oct
3571 add networking support for the Altera Nios Development Kit,
3572 Cyclone Edition (DK-1C20)
3574 * Patch by Jon Diekema, 14 Oct 2003:
3575 add hint about doc/README.silent to README file
3577 * Add CompactFlash support for NSCU
3579 * Fix PCI problems on PPChameleonEVB
3581 * TRAB auto-update: Base decision if we have to strip the image
3582 header on image type as encoded in the header
3583 (include image type patch by Martin Krause, 17 Oct 2003)
3585 * Patches by Xianghua Xiao, 15 Oct 2003:
3587 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3588 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3589 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3591 * Fix flash timings on TRAB board
3593 * Make sure HUSH is initialized for running auto-update scripts
3595 * Make 5200 reset command _really_ reset the board, without running
3596 any other code after it
3598 * Fix errors with flash erase when range spans across banks
3599 that are mapped in reverse order
3601 * Fix flash mapping and display on P3G4 board
3603 * Patch by Kyle Harris, 15 Jul 2003:
3604 - add support for Intel IXP425 CPU
3605 - add support for IXDP425 eval board
3607 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3608 for more information
3610 * Patch by Steven Scholz, 10 Oct 2003
3611 - Add support for Altera FPGA ACEX1K
3613 * Patches by Thomas Lange, 09 Oct 2003:
3614 - fix cmd_ide.c for non ppc boards (read/write functions did not
3615 add ATA base address)
3616 - fix for shannon board
3617 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3618 - Endian swap ATA identity for all big endian CPUs, not just PPC
3619 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3621 - add support for dbau1x00 board (MIPS32)
3623 * Patch by Sangmoon Kim, 07 Oct 2003:
3624 add support for debris board
3626 * Patch by Martin Krause, 09 Oct 2003:
3627 Fixes for TRAB board
3628 - /board/trab/rs485.c: correct baudrate
3629 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3630 udelay(); fix some timing problems with adc controller
3631 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3632 modify commands: touch and buzzer
3634 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3635 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3636 Use direct function calls for auto_update instead of hush commands
3638 * Patch by Scott McNutt, 04 Oct 2003:
3639 - add support for Altera Nios-32 CPU
3640 - add support for Nios Cyclone Development Kit (DK-1C20)
3642 * Patch by Steven Scholz, 29 Sep 2003:
3643 - A second parameter for bootm overwrites the load address for
3644 "Standalone Application" images.
3645 - bootm sets environment variable "filesize" to the resulting
3646 (uncompressed) data length for "Standalone Application" images
3647 when autostart is set to "no". Now you can do something like
3648 if bootm $fpgadata $some_free_ram ; then
3649 fpga load 0 $some_free_ram $filesize
3652 * Patch by Denis Peter, 25 Sept 2003:
3653 add support for the MIP405 Rev. C board
3655 * Patch by Yuli Barcohen, 25 Sep 2003:
3656 add support for Zephyr Engineering ZPC.1900 board
3658 * Patch by Anders Larsen, 23 Sep 2003:
3659 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3660 implemented for the x86 architecture)
3662 * Patch by Sangmoon Kim, 23 Sep 2003:
3663 fix pll_pci_to_mem_multiplier table for MPC8245
3665 * Patch by Anders Larsen, 22 Sep 2003:
3666 enable timed autoboot on PXA
3668 * Patch by David Müller, 22 Sep 2003:
3669 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3670 returns correct libgcc file path
3671 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3672 time on s3c24x0 systems
3674 * Patch by Jon Diekema, 19 Sep 2003:
3675 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3676 link state to the fault LED.
3677 - In NetLoop, make the Fault LED reflect the link status. The link
3678 status gets updated on entry, and on timeouts.
3680 * Patch by Anders Larsen, 18 Sep 2003:
3681 allow mkimage to build and run on Cygwin-hosted systems
3683 * Patch by Frank Müller, 18 Sep 2003:
3684 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3687 * Patch by Pantelis Antoniou, 16 Sep 2003:
3688 add tool to compute fileds in the PLPRCR register for MPC86x
3690 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3692 * Fix build problems under FreeBSD
3694 * Add generic filesystem image type
3696 * Make fatload set filesize environment variable
3698 * enable basic / medium / high-end configurations for PPChameleonEVB
3699 board; fix NAND code
3701 * enable TFTP client code to specify to the server the desired
3702 timeout value (see RFC-2349)
3704 * Improve SDRAM setup for TRAB board
3706 * Suppress all output with splashscreen configured only if "splashimage"
3709 * Fix problems with I2C support for mpc5200
3711 * Adapt TRAB configuration and auto_update to new memory layout
3713 * Add configuration for wtk board
3715 * Add support for the Sharp LQ065T9DR51U LCD display
3717 * Patch by Rune Torgersen, 17 Sep 2003:
3718 - Fixes for MPC8266 default config
3719 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3721 * Patches by Jon Diekema, 17 Sep 2003:
3722 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3725 - adjust "help" output
3727 * Patches by Anders Larsen, 17 Sep 2003:
3728 - fix spelling errors
3729 - set GD_FLG_DEVINIT flag only after device function pointers
3731 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3733 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3734 - trigger watchdog while waiting in serial driver
3736 * Add auto-update code for TRAB board using USB memory sticks,
3737 support new configuration with more memory
3739 * disable MPC5200 bus pipelining as workaround for bus contention
3741 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3742 priority; configure critical interrupts to be handled like external
3745 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3746 go back to 66 MHz for stability
3748 * Patches by Jon Diekema, 15 Sep 2003:
3749 - add description for missing CFG_CMD_* entries in the README file
3752 * Patch by Gleb Natapov, 14 Sep 2003:
3753 enable watchdog support for all MPC824x boards that have a watchdog
3755 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3756 "Non-octet Aligned Frame" errors we see at 100 Mbps
3758 * Patch by Sharad Gupta, 14 Sep 2003:
3759 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3761 * Patch by llandre, 11 Sep 2003:
3762 update configuration for PPChameleonEVB board
3764 * Patch by David Müller, 13 Sep 2003:
3765 various changes to VCMA9 board specific files
3767 * Add I2C support for MGT5100 / MPC5200
3769 * Patch by Rune Torgersen, 11 Sep 2003:
3770 Changed default memory option on MPC8266ADS to NOT be Page Based
3771 Interleave, since this doesn't work very well with the standard
3774 * Patch by George G. Davis, 12 Sep 2003:
3775 fix Makefile settings for sk98 driver
3777 * Patch by Stefan Roese, 12 Sep 2003:
3778 - new boards added: DP405, HUB405, PLU405, VOH405
3779 - some esd boards updated
3780 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3782 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3784 * Patch by Martin Krause, 11 Sep 2003:
3785 add burn-in tests for TRAB board
3787 * Enable instruction cache on MPC5200 board
3789 * Patch by Denis Peter, 11 Sep 2003:
3790 - fix USB data pointer assignment for bulk only transfer.
3791 - prevent to display erased directories in FAT filesystem.
3793 * Change output format for NAND flash - make it look like for other
3796 ======================================================================
3797 Changes for U-Boot 0.4.8:
3798 ======================================================================
3800 * Add I2C and RTC support for RMU board
3802 * Patches by Denis Peter, 9 Sep 2003:
3803 add FAT support for IDE, SCSI and USB
3805 * Patches by Gleb Natapov, 2 Sep 2003:
3806 - cleanup of POST code for unsupported architectures
3807 - MPC824x locks way0 of data cache for use as initial RAM;
3808 this patch unlocks it after relocation to RAM and invalidates
3811 * Patch by Gleb Natapov, 30 Aug 2003:
3812 new I2C driver for mpc107 bridge. Now works from flash.
3814 * Patch by Dave Ellis, 11 Aug 2003:
3815 - JFFS2: fix typo in common/cmd_jffs2.c
3816 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3817 - JFFS2: remove node version 0 warning
3818 - JFFS2: accept JFFS2 PADDING nodes
3819 - SXNI855T: add AM29LV800 support
3820 - SXNI855T: move environment from EEPROM to flash
3821 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3823 * Patch by Bill Hargen, 11 Aug 2003:
3824 fixes for I2C on MPC8240
3825 - fix i2c_write routine
3826 - fix iprobe command
3827 - eliminates use of global variables, plus dead code, cleanup.
3829 * Add support for USB Mass Storage Devices (BBB)
3830 (tested with USB memory sticks only)
3832 * Avoid flicker on TRAB's VFD
3834 * Add support for SK98xx driver
3836 * Add PCI support for SL8245 board
3838 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3839 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3840 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3842 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3843 to allow for more accurate baudrate settings
3844 (error now 0.7% at 115 kbps, instead of 3.5% before)
3846 * Patch by Andreas Mohr, 4 Sep 2003:
3847 Fix a lot of spelling errors
3849 * Add support for PPChameleon Eval Board
3851 * Add support for P3G4 board
3853 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3856 * Patch by Yuli Barcohen, 7 Aug 2003:
3857 check BCSR to detect if the board is configured in PCI mode
3859 ======================================================================
3860 Changes for U-Boot 0.4.7:
3861 ======================================================================
3863 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3864 add support for Adder II MPC852T module
3866 * Patch by George G. Davis, 19 Aug 2003:
3867 fix TI Innovator/OMAP1510 pin configs
3869 * Patches by Kshitij, 18 Aug 2003
3870 - add support for arm926ejs cpu core
3871 - add support for TI OMAP 1610 Innovator Board
3873 * Patch by Yuli Barcohen, 14 Aug 2003:
3874 add support for bzip2 uncompression
3876 * Add GCC library to examples/Makefile so GCC utility functions will
3879 * Add I2C and RTC support for RMU board using software I2C driver
3880 (because of better response to iprobe command); fix problem with
3883 * Patch by Matthias Fuchs, 28 Aug 2003:
3884 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3885 CONFIG_BOOTP_MAKS (see README).
3887 * Fix ICU862 environment problem
3889 * Fix RAM size detection for RMU board
3891 * Implement "reset" for MGT5100/MPC5200 systems
3893 ======================================================================
3894 Changes for U-Boot 0.4.6:
3895 ======================================================================
3897 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3898 allow selection of clock frequency as "make" target
3900 * Implement memory autosizing code for IceCube boards
3902 * Configure network port on INCA-IP for autonegotiation
3904 * Fix overflow problem in network timeout code
3906 * Patch by Richard Woodruff, 8 Aug 2003:
3907 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3909 ======================================================================
3910 Changes for U-Boot 0.4.5:
3911 ======================================================================
3913 * Update for TQM board defaults:
3914 disable clocks_in_mhz, enable boot count limit
3916 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3917 in toplevel directory instead. Removed astest.c from tools/gdb because
3918 it is no longer relevant.
3920 * Fix PCI support for MPC5200 / IceCube Board
3922 * Map ISP1362 USB OTG controller for NSCU board
3924 * Patch by Brad Parker, 02 Aug 2003:
3925 fix sc520_cdp problems
3927 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3929 * Allow erase command to cross flash bank boundaries
3931 * Patch by Scott McNutt, 21 Jul 2003:
3932 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3933 Both LynxOS and BlueCat linux KDIs are supported.
3935 * Patch by Richard Woodruff, 25 Jul 2003:
3936 use more reliable reset for OMAP/925T
3938 * Patch by Nye Liu, 25 Jul 2003:
3939 fix typo in mpc8xx.h
3941 * Patch by Richard Woodruff, 24 Jul 2003:
3942 Fixes for cmd_nand.c:
3943 - Fixed null dereferece which could result in incorrect ECC values.
3944 - Added support for devices with no Ready/Busy signal hooked up.
3945 - Added OMAP1510 read/write protect handling.
3946 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3948 - Switched default ECC to be JFFS2.
3950 * Allow crc32 to be used at address 0x000
3952 * Provide consistent interface to standalone applications to access
3953 the 'global_data' structure
3954 Provide a doc/README.standalone more useful to users/developers.
3956 * Make IceCube MGT5100 FEC driver work
3958 * Implement new mechanism to export U-Boot's functions to standalone
3959 applications: instead of using (PPC-specific) system calls we now
3960 use a jump table; please see doc/README.standalone for details
3962 * Patch by Dave Westwood, 24 Jul 2003:
3963 added support for Unity OS (a proprietary OS)
3965 * Patch by Detlev Zundel, 23 Jul 2003:
3966 add "imls" command to print flash table of contents
3968 * Fix cold boot detection for log buffer reset
3970 * Return error for invalid length specifiers with "cp.X" etc.
3972 * Fix startup problem on MIPS
3974 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3975 bitmap support is configured
3977 * Patch by Bill Hargen, 18 Jul 2003:
3978 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3980 * Patch by Denis Peter, 18 Jul 2003:
3981 - fix memory configuration for MIP405T
3982 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3984 * Cleanup of TQM82xx configurations; use "official" board types
3985 to make selection easier.
3987 * Patch by Martin Krause, 17 Jul 2003:
3988 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3990 * Patch by Richard Woodruff, 17 July 03:
3991 - Fixed bug in OMAP1510 baud rate divisor settings.
3993 * Patch by Nye Liu, 16 July 2003:
3995 - add MPC86xADS support (uses MPC86xADS.h)
3996 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3998 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3999 o don't trust gclk() software measurement by default, depend on
4000 CONFIG_8xx_GCLK_FREQ
4001 - add DRAM SIMM not installed detection
4002 - use more "correct" SDRAM initialization sequence
4003 - allow different SDRAM sizes (8xxADS has 8M)
4005 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4006 - rename MAMR/MBMR defines to be more consistent. Should eventually
4007 be merged into MxMR to better reflect the PowerQUICC datasheet.
4009 * Patch by Yuli Barcohen, 16 Jul 2003:
4010 support new Motorola PQ2FADS-ZU evaluation board which replaced
4011 MPC8260ADS and MPC8266ADS
4013 ======================================================================
4014 Changes for U-Boot 0.4.4:
4015 ======================================================================
4017 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4019 * Add support for MGT5100 and MPC5200 processors
4021 * Patch by Lutz Dennig, 15 Jul 2003:
4022 update for R360MPI board
4024 ======================================================================
4025 Changes for U-Boot 0.4.3:
4026 ======================================================================
4028 * Patches by Kshitij, 04 Jul 2003
4029 - added support for arm925t cpu core
4030 - added support for TI OMAP 1510 Innovator Board
4032 * Patches by Martin Krause, 14 Jul 2003:
4033 - add I2C support for s3c2400 systems (trab board)
4034 - (re-) add "ping" to command table
4036 * Fix handling of "slow" POST routines
4038 * Patches by Yuli Barcohen, 13 Jul 2003:
4039 - Correct flash and JFFS2 support for MPC8260ADS
4040 - fix PVR values and clock generation for PowerQUICC II family
4043 * Patch by Bernhard Kuhn, 08 Jul 2003:
4044 - add support for M68K targets
4046 * Patch by Ken Chou, 3 Jul:
4047 - Fix PCI config table for A3000
4048 - Fix iobase for natsemi.c
4049 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4051 * Allow to enable "slow" POST routines by key press on power-on
4052 * Fix temperature dependend switching of LCD backlight on LWMON
4053 * Tweak output format for LWMON
4055 * Patch by Stefan Roese, 11 Jul 2003:
4056 - Fix bug in CONFIG_VERSION_VARIABLE.
4057 - AR405 config updated.
4058 - OCRTC/ORSG: bsp command added.
4059 - ASH405 bsp update.
4061 ======================================================================
4062 Changes for U-Boot 0.4.2:
4063 ======================================================================
4065 * Add support for NSCU board
4067 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4069 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4070 mirror bit flash on TQM8xxM modules
4072 * Patch by Kenneth Johansson, 30 Jun 2003:
4073 get rid of MK_CMD_ENTRY macro; update doc/README.command
4075 * Patch by Seb James, 30 Jun 2003:
4076 Improve documentation of I2C configuration in README
4078 * Fix problems with previous log buffer "fixes"
4080 * Fix minor help text issues
4082 * "log append" did not append a newline
4084 ======================================================================
4085 Changes for U-Boot 0.4.1:
4086 ======================================================================
4088 * Fix some missing commands, cleanup header files
4089 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4091 * Rewrite command lookup and help command (fix problems with bubble
4092 sort when sorting command name list). Minor cleanup here and there.
4094 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4095 - Allow to call sysmon function interactively
4096 - PIC on LWMON board needs delay after power-on
4097 - Add missing RSR definitions for MPC8xx
4098 - Improve log buffer handling: guarantee clean reset after power-on
4099 - Add support for EXBITGEN board (aka "genie")
4100 - Add support for SL8245 board
4103 - remove trailing white space, trailing empty lines, C++ comments, etc.
4104 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4106 * Patches by Kenneth Johansson, 25 Jun 2003:
4107 - major rework of command structure
4108 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4110 ======================================================================
4111 Changes for U-Boot 0.4.0:
4112 ======================================================================
4114 * Patches by Robert Schwebel, 26 Jun 2003:
4115 - csb226 configuration updated
4116 - credits for logodl port updated
4117 - innokom configuration updated
4118 - logodl tree update, still with coding style inconsistencies
4119 - added OCM for ppc405 warning to README
4121 * Patch by Pantelis Antoniou, 25 Jun 2003:
4122 update NetVia with V2 board support
4124 * Header file cleanup for ARM
4126 * Patch by Murray Jensen, 24 Jun 2003:
4127 - make sure to use only U-boot provided header files
4128 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4130 * Patch by Stefan Roese, 24 Jun 2003:
4131 - Update esd ASH405 board files.
4132 - Update esd DASA_SIM config file.
4133 - Add ping command to some esd boards.
4135 * Patch by Yuli Barcohen, 23 Jun 2003:
4136 Update for MPC8260ADS board
4138 * Patch by Murray Jensen, 23 Jun 2003:
4139 - cleanup of GCC 3.x compiler warnings
4141 * Patch by Rune Torgersen, 4 Jun 2003:
4142 add large memory support for MPC8266ADS board
4144 * Patch by Richard Woodruff, 19 June 03:
4145 - Enabled standard u-boot device abstraction for ARM
4146 - Enabled console device for ARM
4147 - Initilized bi_baudrate for ARM
4149 * Patch by Bill Hargen, 23 Apr 2003:
4150 fix byte order for 824x I2C addresses (write op)
4152 * Patch by Murray Jensen, 20 Jun 2003:
4154 - cleanup (especially for gcc-3.x compilers)
4156 * Patch by Tom Guilliams, 20 Jun 2003:
4157 added CONFIG_750FX support for IBM 750FX processors
4159 * Patch by Devin Crumb, 02 Apr 2003:
4160 Fix clock divider rounding problem in drivers/serial.c
4162 * Patch by Richard Woodruff, 19 June 03:
4163 - Fixed smc91c111 driver to sync with the u-boot environment
4164 (driver/smc91c111.c).
4165 - Added eth_init error return check in NetLoop (net/net.c).
4167 * Patch by Ken Chou, 19 June 2003:
4168 Added support for A3000 SBC board (Artis Microsystems Inc.)
4170 * Patches by Murray Jensen, 17 Jun 2003:
4171 - Hymod board database mods: add "who" field and new xilinx chip types
4172 - provide new "init_cmd_timeout()" function so code external to
4173 "common/main.c" can use the "reset_cmd_timeout()" function before
4174 entering the main loop
4175 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4176 slightly different. see include/configs/hymod.h for an example
4177 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4178 CFG_DTT_ADM1021 defined)
4179 - add new "eeprom_probe()" function which has similar args and
4180 behaves in a similar way to "eeprom_read()" etc.
4181 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4182 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4183 - gdbtools copyright update
4184 - ensure that set_msr() executes the "sync" and "isync" instructions
4185 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4186 - 8260 I/O ports fix: Open Drain should be set last when configuring
4187 - add SIU IRQ defines for 8260
4188 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4189 config.mk to allow board configurations to override the GNU
4190 linker script, selected via the LDSCRIPT, make variable, and to
4191 give an initial value to the OBJCFLAGS make variable
4192 - 8260 i2c enhancement:
4193 o correctly extends the timeout depending on the size of all
4194 queued messages for both transmit and receive
4195 o will not continue with receive if transmit times out
4196 o ensures that the error callback is done for all queued tx
4198 o correctly detects both tx and rx timeouts, only delivers one to
4199 the callback, and does not overwrite an earlier error
4200 o logic in i2c_probe now correct
4201 - add "vprintf()" function so that "panic()" function can be
4203 - many Hymod board changes
4205 * Patches by Robert Schwebel, 14 Jun 2003:
4206 - add support for Logotronic DL datalogger board
4207 - cleanup serial line after kermit binary download
4208 - add debugX macro (debug level support)
4209 - update mach-types.h to latest arm.linux.org.uk master list.
4211 * Patches by David Müller, 12 Jun 2003:
4212 - rewrite of the S3C24X0 register definitions stuff
4213 - "driver" for the built-in S3C24X0 RTC
4215 * Patches by Yuli Barcohen, 12 Jun 2003:
4216 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4217 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4218 configuration word supplied by FPGA on some MPC8260ADS boards
4220 * Patch by Pantelis Antoniou, 10 Jun 2003:
4221 Unify status LED interface
4223 * Add support for DS12887 RTC; add RTC support for ATC board
4225 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4226 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4227 - Add Atmel DataFlash support for reading and writing.
4228 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4229 - Add Flash detection on Atmel AT91RM9200DK
4230 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4231 - Replace old Ethernet PHY layer functions
4232 - Change link address
4234 * Patch by Frank Smith, 9 Jun 2003:
4235 use CRIT_EXCEPTION for machine check on 4xx
4237 * Patch by Detlev Zundel, 13 Jun 2003:
4238 added implementation of the "carinfo" command in cmd_immap.c
4240 * Fix CONFIG_NET_MULTI support in include/net.h
4242 * Patches by Kyle Harris, 13 Mar 2003:
4243 - Add FAT partition support
4244 - Add command support for FAT
4245 - Add command support for MMC
4247 - Add Intel PXA support for video
4248 - Add Intel PXA support for MMC
4250 - Enable MMC and FAT for lubbock board
4251 - Other misc changes for lubbock board
4253 * Patch by Robert Schwebel, April 02, 2003:
4254 fix for SMSC91111 driver
4256 * Patch by Vladimir Gurevich, 04 Jun 2003:
4257 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4259 * Patch by Stefan Roese, 05 Jun 2003:
4260 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4261 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4262 data cache can be used even if the chip select is in use.
4263 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4264 (see README for further description).
4265 - Changed config files of CONFIG_EEPRO100 boards to use the
4266 CFG_RX_ETH_BUFFER define.
4268 * Add support for RMU board
4270 * Add support for TQM862L at 100/50 MHz
4272 * Patch by Pantelis Antoniou, 02 Jun 2003:
4273 major reconstruction of networking code;
4274 add "ping" support (outgoing only!)
4276 * Patch by Denis Peter, 04 June 2003:
4277 add support for the MIP405T board
4279 * Patches by Udi Finkelstein, 2 June 2003:
4280 - Added support for custom keyboards, initialized by defining a
4281 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4282 - Added support for the RBC823 board.
4283 - cpu/mpc8xx/lcd.c now automatically calculates the
4284 Horizontal Pixel Count field.
4286 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4287 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4289 * Patch by Mark Rakes, 14 May 2003:
4290 add support for Intel e1000 gig cards.
4292 * Patch by Nye Liu, 3 Jun 2003:
4293 fix critical typo in MAMR definition (include/mpc8xx.h)
4295 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4297 * Patch by Klaus Heydeck, 2 Jun 2003
4298 Minor changes for KUP4K configuration
4300 * Patch by Marc Singer, 29 May 2003:
4301 Fixed rarp boot method for IA32 and other little-endian CPUs.
4303 * Patch by Marc Singer, 28 May 2003:
4304 Added port I/O commands.
4306 * Patch by Matthew McClintock, 28 May 2003
4307 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4308 - minor patches for utx8245
4310 * Patch by Daniel Engström, 28 May 2003:
4313 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4314 add nand flash support to SXNI855T configuration
4315 fix/extend nand flash support:
4316 - fix 'nand erase' command so does not erase bad blocks
4317 - fix 'nand write' command so does not write to bad blocks
4318 - fix nand_probe() so handles no flash detected properly
4319 - add doc/README.nand
4320 - add .jffs2 and .oob options to nand read/write
4321 - add 'nand bad' command to list bad blocks
4322 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4323 - make NAND read/write faster
4325 * Patch by Rune Torgersen, 23 May 2003:
4326 Update for MPC8266ADS board
4328 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4329 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4330 _time_ (!) if the environment is embedded within the U-Boot image,
4331 or in a separate flash sector.
4333 * Cleanup CFG_DER #defines in config files (wd maintained only)
4335 * Fix data abort exception handling for arm920t CPU
4337 * Fix alignment problems with flash driver for TRAB board
4339 * Patch by Donald White, 21 May 2003:
4340 fix calculation of base address in pci_hose_config_device()
4342 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4343 execute "cmd2", even if "cmd1" fails. Note that this is different
4344 to "run var1 var2" where the contents of "var2" will NOT be
4345 executed when a command in "var1" fails.
4347 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4349 * Patch by Kyle Harris, 20 May 2003:
4350 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4351 into cpu/pxa and arch-pxa.
4353 * Patch by Stefan Roese, 23 May 2003:
4354 - IBM PPC405EP port added.
4355 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4356 UART0) is used as default U-Boot console. PPC4xx only!
4357 - esd ASH405 board added (PPC405EP based).
4358 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4359 - esd CPCI405AB board added.
4360 - esd PMC405 board added.
4361 - Update of some esd boards.
4363 * Patch by Denis Peter, 19 Mai 2003:
4364 add support for the MIP405-3 board
4366 * Patch by Dave Ellis, 22 May 2003:
4367 Fix problem with only partially cleared .bss segment
4369 * Patch by Rune Torgersen, 12 May 2003:
4370 get PCI to work on a MPC8266ADS board; incorporate change to
4371 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4373 * Patch by Nye Liu, 1 May 2003:
4374 minor patches for the FADS8xx
4376 * Patch by Thomas Schäfer, 28 Apr 2003:
4377 Fix SPD handling for 256 ECC DIMM on Walnut
4379 * Add support for arbitrary bitmaps for TRAB's VFD command;
4380 allow to pass boot bitmap addresses in environment variables;
4381 allow for zero boot delay
4383 * Patch by Christian Geißinger, 19 May 2002:
4384 On TRAB: wait until the dummy byte has been completely sent
4386 * Patch by David Updegraff, 22 Apr 2003:
4387 update for CrayL1 board
4389 * Patch by Pantelis Antoniou, 21 Apr 2003:
4390 add boot support for ARTOS (a proprietary OS)
4392 * Patch by Steven Scholz, 11 Apr 2003:
4393 Add support for RTC DS1338
4395 * Patch by Rod Boyce, 24 Jan 2003:
4396 Fix counting of extended partitions in diskboot command
4398 * Patch by Christophe Lindheimer, 20 May 2003:
4399 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4401 * Fix SDRAM timing on Purple board
4403 * Add support for CompactFlash on ATC board
4404 (includes support for Intel 82365 and compatible PC Card controllers,
4405 and Yenta-compatible PCI-to-CardBus controllers)
4407 * Patch by Mathijs Haarman, 08 May 2003:
4408 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4410 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4412 * Add support for Promess ATC board
4414 * Patch by Keith Outwater, 28 Apr 2003:
4415 - Miscellaneous corrections and additions to GEN860T board specific code.
4416 - Added GEN860_SC variant to GEN860T.
4417 - Miscellaneous corrections to GEN860T documentation.
4418 - Correct duplicate entry in U-Boot CREDITS file.
4419 - Add GEN860T_SC entry in MAINTAINERS file.
4420 - Update CREDITS file with GEN860T_SC info.
4422 * Update Smiths Aerospace addresses in MAINTAINERS file
4424 * Fix error handling in hush's version of "run" command
4427 - Splashscreen support
4430 - temperature dependend enabling of LCD
4432 * Allow booting from old "PPCBoot" disk partitions
4434 * Add support for TQM8255 Board / MPC8255 CPU
4436 ======================================================================
4437 Changes for U-Boot 0.3.1:
4438 ======================================================================
4440 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4442 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4443 display when Linux takes over
4445 * Patch by Erwin Rol, 27 Feb 2003:
4446 Add support for RTEMS (this time for real).
4448 * Add support for "bmp info" and "bmp display" commands to load
4449 bitmap images; this can be used (for example in a "preboot"
4450 command) to display a splash screen very quickly after poweron.
4452 * Add support for 133 MHz clock on INCA-IP board
4454 * Patch by Lutz Dennig, 10 Apr 2003:
4455 Update for R360MPI board
4457 * Add new meaning to "autostart" environment variable:
4458 If set to "no", a standalone image passed to the
4459 "bootm" command will be copied to the load address
4460 (and eventually uncompressed), but NOT be started.
4461 This can be used to load and uncompress arbitrary
4464 * Patch by Stefan Roese, 10 Apr 2003:
4465 Changed DHCP client to use IP address from server option field #54
4466 from the OFFER packet in the server option field #54 in the REQUEST
4467 packet. This fixes a problem using a Windows 2000 DHCP server,
4468 where the DHCP-server is not the TFTP-server.
4470 * Set max brightness for MN11236 displays on TRAB board
4472 * Add support for TQM862L modules
4474 ======================================================================
4475 Changes for U-Boot 0.3.0:
4476 ======================================================================
4478 * Patch by Arun Dharankar, 4 Apr 2003:
4479 Add IDMA example code (tested on 8260 only)
4481 * Add support for Purple Board (MIPS64 5Kc)
4483 * Add support for MIPS64 5Kc CPUs
4485 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4487 * Patch by Denis Peter, 04 Apr 2003:
4488 - update MIP405-4 board
4490 * Patch by Stefan Roese, 4 Apr 2003:
4491 - U-Boot version environment variable "ver" added
4492 (CONFIG_VERSION_VARIABLE).
4493 - Changed PPC405GPr version from A to B.
4494 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4496 * Patches by Denis Peter, 03 April 2003:
4497 - fix PCI IRQs on MPL boards
4498 - fix two more un-relocated pointer problems
4500 * Fix behaviour of "run" command:
4501 - print error message iv variable does not exist
4502 - terminate processing of arguments in case of error
4504 * Patches by Peter Figuli, 10 Mar 2003
4505 - Add support for BTUART on PXA platform
4506 - Add support for WEP EP250 (PXA) board
4508 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4509 flash using a BDI2000
4511 * Implement fix for I2C Edge Conditions problem for all boards that
4512 use the bit-banging driver (common/soft_i2c.c)
4514 * Patch by Martin Winistoerfer, 23 Mar 2003
4515 - Add port to MPC555/556 microcontrollers
4516 - Add support for cmi customer board with
4517 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4519 * Patch by Rick Bronson, 28 Mar 2003:
4520 - fix common/cmd_nand.c
4522 * Patch by Arun Dharankar, 24 Mar 2003:
4523 - add threads / scheduler example code
4525 * Add patches by Robert Schwebel, 31 Mar 2003:
4526 - add ctrl-c support for kermit download
4527 - align bdinfo output on ARM
4528 - csb226 board: bring in sync with innokom/memsetup.S
4529 - csb226 board: fix MDREFR handling
4530 - misc doc fixes / extensions
4531 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4532 - add BOOT_PROGRESS to armlinux.c
4534 * Add CPU ID, version, and clock speed for INCA-IP
4536 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4537 - fix SRAM and SDRAM memory sizing
4538 - add status LED support
4539 - add MAC address for second (SCC1) ethernet port
4541 * Update default environment for TQM8260 board
4543 * Patch by Rick Bronson, 16 Mar 2003:
4544 - Add NAND flash support for reading, writing, and erasing NAND
4545 flash (certain forms of which are called SmartMedia).
4546 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4548 * Patches by Robert Schwebel, 19 Mar 2003:
4549 - use arm-linux-gcc as default compiler for ARM
4550 - fix i2c fixup code
4551 - fix missing baudrate setting
4552 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4553 - moved "ignoring trailing characters" _before_ u-boot wants to
4554 print out diagnostics messages; removes bogus characters at the
4557 * Patch by John Zhan, 18 Mar 2003:
4558 Add support for SinoVee Microsystems SC8xx boards
4560 * Patch by Rolf Offermanns, 21 Mar 2003:
4561 ported the dnp1110 related changes from the current armboot cvs to
4562 current u-boot cvs. smc91111 does not work. problem marked in
4563 smc91111.c, grep for "FIXME".
4565 * Patch by Brian Auld, 25 Mar 2003:
4566 Add support for STM flash chips on ebony board
4568 * Add PCI support for MPC8250 Boards (PM825 module)
4570 * Patch by Stefan Roese, 25 Mar 2003:
4573 * Patch by Stefan Roese, 20 Mar 2003:
4574 - CPCI4052 update (support for revision 3).
4575 - Set edge conditioning circuitry on PPC405GPr for compatibility
4576 to existing PPC405GP designs.
4577 - Clip udiv to 5 bits on PPC405 (serial.c).
4579 * Extend INCAIP board support:
4580 - add automatic RAM size detection
4581 - add "bdinfo" command
4582 - pass flash address and size to Linux kernel
4583 - switch to 150 MHz clock
4585 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4586 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4587 boards, version 153 for Rev. 200 boards).
4589 * Patch by Vladimir Gurevich, 12 Mar 2003:
4590 Fix relocation problem of statically initialized string pointers
4593 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4594 Cleanup & bug fixes for JFFS2 code:
4595 - the memory mangement was broken. It caused havoc on malloc by
4596 writing beyond the block boundaries.
4597 - the length calculation for files was wrong, sometimes resulting
4598 in short file reads.
4599 - data copying now optionally takes fragment version numbers into
4600 account, to avoid copying from older data.
4601 See doc/README.JFFS2 for details.
4603 * Patch by Josef Wagner, 12 Mar 2003:
4604 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4605 - ETH05 and BEDBUG support for CU824
4606 - added support for MicroSys CPC45
4607 - new BOOTROM/FLASH0 and DOC base for PM826
4609 * Patch by Robert Schwebel, 12 Mar 2003:
4610 Fix the chpart command on innokom board
4613 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4614 s/PPCBoot/U-Boot/ in some files
4615 s/pImage/uImage/ in some files
4617 * Patch by Detlev Zundel, 15 Jan 2003:
4618 Fix '' command line quoting
4620 * Patch by The LEOX team, 19 Jan 2003:
4621 - add support for the ELPT860 board
4622 - add support for Dallas ds164x RTC
4624 * Patches by David Müller, 31 Jan 2003:
4625 - minimal setup for CardBus bridges
4626 - add EEPROM read/write support in the CS8900 driver
4627 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4628 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4630 * Patch by Steven Scholz, 04 Feb 2003:
4631 add support for RTC DS1307
4633 * Patch by Reinhard Meyer, 5 Feb 2003:
4634 fix PLPRCR/SCCR init sequence on 8xx to allow for
4635 changes of EBDF by software
4637 * Patch by Vladimir Gurevich, 07 Feb 2003:
4638 "API-compatibility patch" for 4xx I2C driver
4640 * TRAB fixes / extensions:
4641 - Restore VFD brightness as saved in environment
4642 - add support for Fujitsu flashes
4643 - make sure both buzzers are turned off (drive low level)
4645 * Patches by Robert Schwebel, 06 Mar 2003:
4646 - fix bug in BOOTP code (must use NetCopyIP)
4647 - update of CSB226 port
4648 - clear BSS segment on XScale
4649 - added support for i2c_init_board() function
4650 - update to the Innokom plattform
4652 * Extend support for redundand environments for configurations where
4653 environment size < sector size
4655 * Patch by Rune Torgersen, 13 Feb 2003:
4656 Add support for Motorola MPC8266ADS board
4658 * Patch by Kyle Harris, 19 Feb 2003:
4659 patches for the Intel lubbock board:
4660 memsetup.S - general cleanup (based on Robert's csb226 code)
4661 flash.c - overhaul, actually works now
4662 lubbock.c - fix init funcs to return proper value
4664 * Patch by Kenneth Johansson, 26 Feb 2003:
4665 - Fixed off by one in RFTA calculation.
4666 - No need to abort when LDF is lower than we can program it's only
4667 minimum timing so clamp it to what we can do.
4668 - Takes function pointer to function for reading the spd_nvram. Usefull
4669 for faking data or hardcode a module without the nvram.
4670 - fix other user for above change
4671 - fix some comments.
4673 * Patches by Brian Waite, 26 Feb 2003:
4674 - fix port for evb64260 board
4675 - fix PCI for evb64260 board
4678 * Patch by Reinhard Meyer, 1 Mar 2003:
4679 Add support for EMK TOP860 Module
4681 * Patch by Yuli Barcohen, 02 Mar 2003:
4682 Add SPD EEPROM support for MPC8260ADS board
4684 * Patch by Robert Schwebel, 21 Jan 2003:
4685 - Add support for Innokom board
4686 - Don't complain if "install" fails
4687 - README cleanup (remove duplicated lines)
4688 - Update PXA header files
4690 * Add documentation for existing POST code (doc/README.POST)
4692 * Patch by Laudney Ren, 15 Jan 2003:
4693 Fix handling of redundand environment in "tools/envcrc.c"
4695 * Patch by Detlev Zundel, 28 Feb 2003:
4696 Add bedbug support for 824x systems
4698 * Add support for 16 MB flash configuration of TRAB board
4700 * Patch by Erwin Rol, 27 Feb 2003:
4701 Add support for RTEMS
4703 * Add image information to README
4705 * Patch by Stefan Roese, 18 Feb 2003:
4706 CPCIISER4 configuration updated.
4708 * Patch by Stefan Roese, 17 Feb 2003:
4709 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4711 * Patch by Stefan Roese, 13 Feb 2003:
4712 Add "pcidelay" environment variable (in ms, enabled via
4713 CONFIG_PCI_BOOTDELAY).
4714 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4715 RST# to respond to configuration cycles (33MHz -> 1s).
4717 * Fix dual PCMCIA slot support (when running with just one
4720 * Add VFD type detection to trab board
4722 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4723 variable with value in the EEPROM
4725 * Patch by Stefan Roese, 10 Feb 2003:
4726 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4728 * Add support for MIPS32 4Kc CPUs
4730 * Add support for INCA-IP Board
4732 ======================================================================
4733 Changes for U-Boot 0.2.2:
4734 ======================================================================
4736 * Add dual ethernet support on PM826
4738 * Add support for LXT971 PHY on PM826
4740 * Patch by Tord Andersson, 16 Jan 2003:
4741 Fix flash sector count for TQM8xxL
4743 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4744 16 bytes out of each 32 byte block)
4746 ======================================================================
4747 Changes for U-Boot 0.2.1:
4748 ======================================================================
4750 * Add support for V37 board
4751 (patch by Jón Benediktsson, 11 Dec 2002)
4753 * Update baudrate in bd_info when it gets changed
4755 * Add watchdog trigger points while waiting for serial port
4756 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4758 * Improve command line tool to access the U-Boot's environment
4759 (figuration of the utility, using a config file)
4761 * Add single quote support for (old) command line parser
4763 * Switch LWMON board default config from FRAM to EEPROM;
4764 in POST, EEPROM shows up on 8 addresses
4766 ======================================================================
4767 Changes for U-Boot 0.2.0:
4768 ======================================================================
4770 * Use 1-byte-read instead of -write for iprobe() function
4771 Add i2c commands to PM826 config
4773 * extend I2C POST code: check for list on known addresses
4775 * Improve log buffer code; use "loglevel" to decide which messages
4776 to log on the console, too (like in Linux); get rid of "logstart"
4778 * Add command line tool to access the U-Boot's environment
4779 (board-specific for TRAB now, to be fixed later)
4781 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4782 Fix misc problems with AmigaOne support
4784 * Patch by Chris Hallinan, 3 Dec 2002:
4785 minor cleanup to the MPC8245 EPIC driver
4787 * Patch by Pierre Aubert , 28 Nov 2002
4788 Add support for external (SIU) interrupts on MPC8xx
4790 * Patch by Pierre Aubert , 28 Nov 2002
4791 Fix nested syscalls bug in standalone applications
4793 * Patch by David Müller, 27 Nov 2002:
4794 fix output of "pciinfo" command for CardBus bridge devices.
4796 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4799 * Add LED indication for IDE activity on KUP4K board
4801 * Fix startup problems with VFD display on TRAB
4803 * Patch by Pierre Aubert, 20 Nov 2002
4804 Add driver for Epson SED13806 graphic controller.
4805 Add support for BMP logos in cfb_console driver.
4807 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4809 * Patch by Rod Boyce, 21 Nov 2002:
4810 fix PCMCIA on MBX8xx board
4812 * Patch by Pierre Aubert , 21 Nov 2002
4813 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4814 bootmode word in DPRAM configurable
4816 * Patch by Daniel Engström, 18 Nov 2002:
4817 Fixes for x86 port (mostly strings issues)
4819 * Patch by Ken Chou, 18 Nov 2002:
4820 Fix for natsemi NIC cards (DP83815)
4822 * Patch by Pierre Aubert, 19 Nov 2002:
4823 fix a bug for the MII configuration, and some warnings
4825 * Patch by Thomas Frieden, 13 Nov 2002:
4826 Add code for AmigaOne board
4827 (preliminary merge to U-Boot, still WIP)
4829 * Patch by Jon Diekema, 12 Nov 2002:
4830 - Adding URL for IEEE OUI lookup
4831 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4833 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4834 root-on-nfs macros are designed to switch how the default boot
4835 method gets defined.
4837 * Patch by Daniel Engström, 13 Nov 2002:
4838 Add support for i386 architecture and AMD SC520 board
4840 * Patch by Pierre Aubert, 12 Nov 2002:
4841 Add support for DOS filesystem and booting from DOS floppy disk
4843 * Patch by Jim Sandoz, 07 Nov 2002:
4844 Increase number of network RX buffers (PKTBUFSRX in
4845 "include/net.h") for EEPRO100 based boards (especially SP8240)
4846 which showed "Receiver is not ready" errors when U-Boot was
4847 processing the receive buffers slower than the network controller
4850 * Patch by Andreas Oberritter, 09 Nov 2002:
4851 Change behaviour of NetLoop(): return -1 for errors, filesize
4852 otherwise; return code 0 is valid an means no file loaded - in this
4853 case the environment still gets updated!
4855 * Patches by Jon Diekema, 9 Nov 2002:
4856 - improve ADC/DAC clocking on the SACSng board to align
4857 the failing edges of LRCLK and SCLK
4858 - sbc8260 configuration tweaks
4859 - add status LED support for 82xx systems
4860 - wire sspi/sspo commands into command handler; improved error
4862 - add timestamp support and alternate memory test to the
4863 SACSng configuration
4865 * Patch by Vince Husovsky, 7 Nov 2002:
4866 Add "-n" to linker options to get rid of "Not enough room for
4867 program headers" problem
4869 * Patch by David Müller, 05 Nov 2002
4870 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4871 so we can use an already existing name
4873 * Patch by Pierre Aubert, 05 Nov 2002
4874 Hardware relatied improvments in FDC boot code
4876 * Patch by Holger Schurig, 5 Nov 2002:
4877 Make the PXA really change it's frequency
4879 * Patch by Pierre Aubert, 05 Nov 2002
4880 Add support for slave serial Spartan 2 FPGAs
4882 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4885 * Add support for log buffer which can be passed to Linux kernel's
4886 syslog mechanism; used especially for POST results.
4888 * Patch by Klaus Heydeck, 31 Oct 2002:
4889 Add initial support for kup4k board
4891 * Patch by Robert Schwebel, 04 Nov 2002:
4892 - use watchdog to reset PXA250 systems
4893 - added progress callbacks to (some of the) ARM code
4894 - update for Cogent CSB226 board
4896 * Add support for FPS860 board
4898 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4899 Improve PCI access on 32-bits Compact PCI bus
4901 * Fix mdelay() on TRAB - this was still the debugging version with
4902 seconds instead of ms.
4904 * Patch by Robert Schwebel, 1 Nov 2002:
4905 XScale related cleanup (affects all ARM boards)
4907 * Cleanup of names and README.
4909 ======================================================================
4910 Notes for U-Boot 0.1.0:
4911 ======================================================================
4913 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4915 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4916 For information about the history of the project please see the
4917 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4919 ======================================================================