1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
6 Patch by KokHow Teh, 16 Jun 2005
8 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
9 Patch by Rick Bronson, 15 Jun 2005
11 * Coding Style cleanup
13 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
14 Patch by Andrew Dyer, 13 Jun 2005
16 * Add ADI Blackfin support
17 - add support for Analog Devices Blackfin BF533 CPU
18 - add support for the ADI BF533 Stamp uClinux board
19 - add support for the ADI BF533 EZKit board
20 Patches by Richard Klingler, 11 Jun 2005
22 * Add loads of ntohl() in image header handling
23 Patch by Steven Scholz, 10 Jun 2005
25 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
27 Patch by Yuli Barcohen, 05 Jun 2005
29 * RPXlite configuration fixes
30 - Use correct flash sector size
31 - Use correct memory test end address
32 - Add support for bzip2 compression
34 Patch by Yuli Barcohen, 05 Jun 2005
36 * Memory configuration changes for ZPC.1900 board
37 - Fix SDRAM timing on both local bus and 60x bus
38 - Add support for second flash bank (SIMM)
39 - Change boot flash base
40 Patch by Yuli Barcohen, 05 Jun 2005
42 * Add support for Adder boards with 16MB SDRAM;
43 add support for second FEC on Adder87x board.
44 Patch by Yuli Barcohen, 05 Jun 2005
46 * Fix conditional for including ks8695eth driver
47 Patch by Greg Ungerer, 04 Jun 2005
49 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
50 Patch by Friedrich Lobenstock, 02 Jun 2005
52 * Fix comment in common/soft_i2c.c
53 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
55 * Cleanup compiler warnings.
56 Patch by Greg Ungerer, 21 May 2005
58 * Word alignment fixes for word aligned NS16550 UART
59 Patch by Jean-Paul Saman, 01 Mar 2005
61 Fixes bug with UART that only supports word aligned access: removed
62 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
63 (broken!) versions of GCC generate byte accesses when encountering
64 the packed attribute regardless if the struct is already correctly
65 aligned for a platform. Peripherals that can only handle word
66 aligned access won't work properly when accessed with byte access.
67 The struct NS16550 is already word aligned for REG_SIZE = 4, so
68 there is no need to packed the struct in that case.
70 * Fix behaviour if gatewayip is not set
71 Patch by Robin Gilks, 23 Dec 2004
73 * Fix cleanup for netstart board.
74 Remove build results from repository
76 * Some code cleanup for GCC 4.x
78 * Fixes to support environment in NAND flash;
79 enable NAND flash based environment for delta board.
81 * Add support for Intel Monahans CPU on Zylonite and Delta boards
82 (This is Work in Progress!)
84 * Add support for TQM8260-AI boards.
88 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
89 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
90 Patch by Ladislav Michl, 29 Jun 2005
92 * Add lowboot target to mcc200 board
93 Patch by Stefan Roese, 4 Mar 2006
95 * Fix problem with flash_get_size() from CFI driver update
96 Patch by Stefan Roese, 1 Mar 2006
98 * Make CFG_NO_FLASH work on ARM systems
99 Patch by Markus Klotzbuecher, 27 Feb 2006
101 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
104 * Convert mcc200 to use common CFI flash driver
105 Patch by Stefan Roese, 28 Feb 2006
107 * Add env-variable "unlock" to handle initial state of sectors
110 Only the U-Boot image and it's environment is protected,
111 all other sectors are unprotected (unlocked) if flash
112 hardware protection is used (CFG_FLASH_PROTECTION) and
113 the environment variable "unlock" is set to "yes".
115 Patch by Stefan Roese, 28 Feb 2006
117 * Update drivers/cfi_flash.c:
118 - find_sector() called in both versions of flash_write_cfiword()
119 Patch by Peter Pearse, 27th Feb 2006
121 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
122 Patch by Jose Maria Lopez, 16 Jan 2006
124 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
125 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
127 * Changes/fixes for drivers/cfi_flash.c:
128 We *should* check if there are any error bits if the previous call
129 returned ERR_OK (Otherwise we will have output an error message in
130 flash_status_check() already.) The original code would only check for
131 error bits if flash_status_check() returns ERR_TIMEOUT.
132 Patch by Marcus Hall, 23 Aug 2005
134 * Changes/fixes for drivers/cfi_flash.c:
135 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
136 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
137 Patch by Sangmoon Kim, 19 Aug 2005
139 * Fixes for drivers/cfi_flash.c:
140 - Fix wrong timeout value usage in flash_status_check()
141 - Round write_tout up when converting to msec in flash_get_size()
142 - Remove clearing flash status at the end of flash_write_cfibuffer()
143 which sets Intel 28F640J3 flash back to command mode on CSB472
144 Patch by Tolunay Orkun, 02 July 2005
146 * Add basic support for the SMMACO4 Board from PanDaCom.
147 Patch by Heiko Schocher, 20 Feb 2006
149 * Add GIT version information (commid ID) to untagged U-Boot versions
151 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
152 of all unreleased (untagged) U-Boot images will be automatically
153 extended upon compiletime with a part of the GIT commit ID and
154 possibly with "dirty" if uncommited changes are detected.
156 Here an example for the resulting version:
157 "U-Boot 1.1.4-g3457ac18-dirty"
159 The version is now maintained in the toplevel Makefile and the
160 version headers are autogenerated.
162 Patch by Stefan Roese, 9 Feb 2006
164 * Update default environment for INKA4x00 board.
166 * Convert CPCI750 to use common CFI flash driver
167 Patch by Reinhard Arlt, 8 Feb 2006
169 * Various changes to esd HH405 board specific files
170 Patch by Matthias Fuchs, 07 Feb 2006
172 * Cleanup U-Boot boot messages on ARM.
174 To match the U-Boot user interface on ARM platforms to the U-Boot
175 standard (as on PPC platforms), some messages with debug character
176 are removed from the default U-Boot build.
177 Enable DEBUG for lib_arm/board.c to enable debug messages.
178 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
179 Patch by Stefan Roese, 24 Jan 2006
181 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
182 Patch by Stefan Roese, 18 Jan 2006
184 * Add VGA support (CT69000) to CPCI750 board.
185 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
186 Patch by Reinhard Arlt, 30 Dec 2005
188 * PMC405 and CPCI405: Moved configuration of pci resources
190 PMC405 and CPCI2DP: Added firmware download and booting via pci.
191 Patch by Matthias Fuchs, 20 Dec 2005
193 * Fix 28F256J3A support on PM520 board
194 (without bank-switching only 32 MB can be accessed)
196 * Fix mkimage bug with multifile images created on 64 bit systems.
198 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
200 * Fix compiler problem with at91rm9200dk board.
201 Patch by Eugen Bigz, 19 Dec 2005
203 ======================================================================
204 Changes for U-Boot 1.1.4:
205 ======================================================================
207 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
208 - Changed GPIO setup to enable another address line in order to
209 address 64M of FLASH.
210 - Added function sdram_tr1_set to auto calculate the tr1 value for
212 Patch by Steven Blakeslee, 12 Dec 2005
214 * MPC5200: Set PCI retry counter to 0 = infinite retry;
215 The default of 255 is too short for slow devices.
216 Patch by Martin Nykodym, 12 Dec 2005
218 * Change port configuration for O2DNT (CODEC1 on PSC1).
220 * Fix register for PCI async mode on PPC440EP
221 Patch by Youngchul Bang, 08 Dec 2005
223 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
224 This segment may be required by some libgcc.a functions
227 * Fix DPRAM offset/size for MPC8541/8555.
228 Simplify TQM85xx Makefile handling.
230 * Fix data overflow (typo?) in rtc/ds1302.c
232 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
234 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
235 - Support for TQM8541/8555 boards added.
236 - Complete rework of TQM8540/8560 support.
237 - Common TQM85xx code now supports all current TQM85xx platforms
238 (TQM8540/8541/8555/8560).
239 - DDR SDRAM size detection added.
240 - CAS latency default values can be overwritten by setting "serial#"
241 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
242 If problems are detected with this non default CAS latency,
243 the default values will be used instead.
244 - Flash size detection added.
245 - Moved FCC ethernet driver initialization behind TSEC driver init
246 -> TSEC is first device.
247 Patch by Stefan Roese, 30 Nov 2005
249 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
250 Patch by John Otken, 23 Nov 2005
252 * Changed PPC44x startup message (cpu info, speed...) to common style:
253 On PPC44x platforms, the startup message generated in "cpu.c" only
254 comprised the ppc type and revision but not additional information
255 like speed etc. Those speed infos where printed in the board specific
256 code. This new implementation now prints all CPU infos in the common
257 cpu specific code. No board specific code is needed anymore and
258 therefore removed from all current 44x implementations.
259 Patch by Stefan Roese, 27 Nov 2005
261 * Adjust TQM834x PHY addresses for latest hardware revision.
263 * Increase malloc arena on TQM5200 board to 256 kB.
264 With 64 kb uniform flash sector size the old value of 128 kB was
267 * Fix miiphy global data initialization (problem on 4xx boards when
268 no ethaddr is assigned). Initialization moved from
269 miiphy_register() to eth_initialize().
271 Based on initial patch for 4xx platform by Matthias Fuchs.
273 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
275 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
276 The COPYING file was extended to make clear that these files can be
277 used in non-GPL code, too.
278 Also, a corresponding note was placed in the headers of the affected files.
280 * Add support for Prodrive P3P440 board:
281 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
282 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
283 for bank autodetection
284 Patch by Stefan Roese, 22 Nov 2005
286 * Change all '$(...)' variable references into '${...}'
287 which makes the environment compatible with the hush shell.
288 WARNING: Support for the old '$(...)' syntax will be
289 discontinued in a later version.
291 * Minor changes to init flags in TQM834x PCI.
293 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
294 Patch by Stefan Roese, 15 Nov 2005
296 * New PPC 405EP board added: CMS700
297 Added CONFIG_NET_MULTI for VOM405 board.
298 Added reset_phy() for VOM405 board.
299 Patch by Matthias Fuchs, 09 Nov 2005
301 * Updated PCI mapping for esd CPCI2DP board.
302 Add support for error LED.
303 Patch by Matthias Fuchs, 07 Nov 2005
305 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
306 Patch by Stefan Roese, 07 Nov 2005
308 * Correct PPC Timebase register definitions (SPRN_TBRL...)
309 Patch by Stefan Roese, 07 Nov 2005
311 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
312 Patch by Stefan Roese, 05 Nov 2005
314 * Additional fix for external IRQ config on Yellowstone & Yosemite
315 Patch by Stefan Roese, 03 Nov 2005
317 * Add support for Ocotea pass 3 with 440GX Rev. F
318 Patch by Stefan Roese, 01 Nov 2005
320 * Fix external IRQ configuration on Yellowstone & Yosemite
321 Patch by Stefan Roese, 28 Oct 2005
323 * Add support for multiple PHYs.
324 Tested on the following boards:
325 cmcpu2 (at91rm9200/ether.c)
326 PPChameleon (ppc4xx/4xx_enet.c)
327 yukon (mpc8220/fec.c)
329 tqm834x (mpc834x/tsec.c) with EEPRO100
330 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
331 Main changes include:
333 - miiphy_register routine was added to allow multiple PHYs to be registered
334 - miiphy_read and miiphy_write are now defined in this file, and
335 require additional argument (char *devname)
336 - other miiphy_* routines also require additional device name argument
339 Calling reset_phy() was moved to be executed *after* eth_initialize().
340 This is necessary as now some of the implementations of reset_phy()
341 may need to use miiphy_reset() which is not allowed before eth_initialize()
342 as eth_initialize registers all required miiphy_* routines.
343 Tested on IP860 and PHY initializes properly after this change.
345 * Correct includes for flat tree builder.
347 * Fix conflicting types (flash_write()) in trab auto_update.c.
349 * Add PCI support for the TQM834x board.
351 * Add missing 4xx board to MAKEALL
352 Patch by Stefan Roese, 20 Oct 2005
354 * Fix conflicting types (flash_write()) in esd auto_update.c
355 Patch by Stefan Roese, 20 Oct 2005
357 * Fix problem with sleep in NetConsole (use get_timer())
358 Patch by Stefan Roese, 20 Oct 2005
360 * Add NetConsole Support for AMCC eval boards
361 Patch by Stefan Roese, 20 Oct 2005
363 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
364 Patch by Stefan Roese, 18 Oct 2005
366 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
367 Fix identation on ext2ls help entry.
368 Patch by Stefan Roese, 14 Oct 2005
370 * Add support for TQM834x boards.
373 * Cleanup for GCC-4.x
375 * Add documentation for Open Firmware Flat Tree and usage.
376 Patch by Pantelis Antoniou, 13 Oct 2005
378 * Add missing files for Pantelis Antoniou's patch
379 Patch by Pantelis Antoniou, 04 Sep 2005
381 * Fix problem in ppc4xx eth-driver without ethaddr (only without
382 CONFIG_NET_MULTI set)
383 Patch by Stefan Roese, 10 Oct 2005
385 * Fix gzip bmp support (test if malloc fails, warning when truncated).
386 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
387 Patch by Stefan Roese, 07 Oct 2005
389 * Add support for OF flat tree for the STXtc board.
390 Patch by Pantelis Antoniou, 04 Sep 2005
392 * Support passing of OF flat trees to the kernel.
393 Patch by Pantelis Antoniou, 04 Sep 2005
397 * Add support for NetSilicon NS7520 processor.
398 Patch by Art Shipkowski, 12 May 2005
400 * Add support for AP1000 board.
401 Patch by James MacAulay, 07 Oct 2005
403 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
404 Patch by Anders Larsen, 07 Oct 2005
406 The Atmel errata #11 states that the transfer buffer descriptor
407 table must be aligned on a 16-word boundary. As it turned out, this
408 is insufficient - it seems the table must be aligned on a boundary
409 at least as large as the table itself (in Linux this is not an
410 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
412 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
413 Patch by Anders Larsen, 07 Oct 2005
415 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
416 sed the linker scripts, rather than pre-process them.
417 Patch by Peter Pearse, 07 Oct 2005
419 * Update make target for ARM supported boards.
420 Use lowlevel_init() instead of platformsetup() [rename].
421 Patch by Peter Pearse, 06 Oct 2005
423 * Fix booting from serial dataflash on AT91RM9200
424 Patch by Peter Menzebach, 29 Aug 2005
426 * Add JFFS2 support for TRAB board
427 Patch by Martin Krause, 25 Aug 2005
429 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
430 Patch by Marcus Hall, 24 Aug 2005
432 * Fix the machine-id of the Cogent csb637 board
433 Patch by Anders Larsen, 05 Oct 2005
435 * Complete support for the KwikByte KB920x boards
436 Patch by Anders Larsen, 05 Oct 2005
438 * Set the AT91RM9200 clock to asynchronous mode
439 Patch by Anders Larsen, 03 May 2005
441 * Set the AT91RM9200 clock to synchronous mode
442 Patch by Anders Larsen, 29 Apr 2005
444 * Add support for Cogent csb637
445 Patch by Anders Larsen, 29 Apr 2005
447 * Fix dm9161.c initialization
448 Patch by Anders Larsen, 29 Apr 2005
450 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
451 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
453 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
454 Patch by Anders Larsen, 29 Apr 2005
456 * Fix device partition intialization for SystemACE disks.
457 Patch by Stephen Williams, 28 Apr 2005
459 * Added support for KwikByte KB920x boards (based on AT91RM9200)
460 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
462 * Add support for S29GL064M-R3 flash chip on xsengine board
463 Patch by Kurt Stremerch, 18 Apr 2005
465 * E500 update: repoint IVPR to RAM when code is relocated
466 Patch by Kylo Ginsberg, 13 Apr 2005
468 * Fix loop end test in lib_generic/string.c:strswab()
469 Patch by Andrew Dyer, October 10, 2005
470 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
474 * Update ARM Integrator boards:
475 Correct addessing errors in platform files.
476 Split off common core module data from Integrator header files to
477 include/armcoremodule.h.
478 Patch by Peter Pearse, 04 Oct 2005
480 * Make sure only supported compiler options are used
481 Import "cc-option" shell function from kernel and
482 use it to get the correct ARM GCC options for individual CPUs
483 Patch by Peter Pearse, 30 Jun 2005
485 * Fix 440GR to print correct cpu revision
486 Patch by Stefan Roese, 04 Oct 2005
488 * Change board message on AMCC Yosemite & Yellowstone to common style
489 Patch by Stefan Roese, 03 Oct 2005
491 * Fix compiler warning
493 * Fix FEC PHY addresses for TQM85xx boards
495 * Fix uninitialized variable problem in hush shell
496 Patch by Lars Rostock, 26 Sep 2005
498 * Undo change of f6e20fc6ca... to include/configs/trab.h
499 (Must have been an accident?)
501 * Add support for AT91RM9200 OHCI Controller.
502 Patch by Eric Benard, 07 Apr 2005
504 * Update ARM mach-types.h
505 Patch by Eric Benard, 07 Apr 2005
507 * Add support for MP2USB board.
508 Patch by Eric Benard, 07 Apr 2005
510 * Add board support for armadillo HT1070
511 Patch by Rowel Atienza, 06 Apr 2005
513 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
514 Patch by Vitaly Bordug, 30 Mar 2005
516 * Add iopset command on mpc8xx
517 Patch by Daniel Eisenhut, 25 Mar 2005
519 * Add support for MII in eepro100 driver.
520 Patch by Gleb Natapov, 21 Mar 2005
522 * Fixes to the Lubbock (PXA 25x) support:
523 - Resolve the FIXME with respect to saving the u-boot environment.
524 - Make the default load address land in real memory.
525 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
526 Patch by David Brownell, 10 Mar 2005
528 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
529 Patch by Marc Leeman, 04 Mar 2005
531 * OMAP242x H4 board update
532 - fix for ES2 differences.
533 - switch to using the cfi_flash driver.
534 - fix SRAM build address.
535 - fix for GP device operation.
536 - unlock SRAM for GP devices.
537 - display more device information.
538 - fix potential deadlock in omap24xx_i2c driver.
539 - fix DLL load values to match dpllout*1 operation.
540 - fix 2nd chip select init for combo DDR device.
541 - add support for CFI Intel 28F256L18 on H4 board.
542 Patch by Richard Woodruff, 03 Mar 2005
544 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
545 Patch by Steven Scholz, 02 Mar 2005
548 Patch by Ara Avanesyan, 24 Feb 2005
550 * Remove unneeded #include <malloc.h>
551 Patch by Ladislav Michl, 22 Feb 2005
553 * Add cramfs support for m68k
554 Patch by Zachary Landau, 21 Feb 2005
556 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
557 Patch by Jeff Angielski, 21 Feb 2005
559 * Fix au1x00_serial baud rate calculation:
560 remove hardcoded cpu clock divisor and use register instead;
561 round up instead of truncate
562 Patch by Andrew Dyer, 15 Feb 2005
564 * Add Xilinx Spartan3 family FPGA support
565 Patch by Kurt Stremerch, 14 Feb 2005
567 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
568 Patch by Zachary Landau, 11 Feb 2005
571 Patch by Matthias Fuchs, 25 Sep 2005
573 * Added support for PCI bridge on MPC8272ADS
574 Patch by Vitaly Bordug, Feb 09 2005
576 * Update multicore CM9XX support for Integrator AP to allow booting from flash
577 Patch by Jean-Paul Saman, 8 Feb 2005
579 * Fix strswab() to reliably find end of string
580 Patch by Andrew Dyer, 08 Feb 2005
582 * Fix typos in include/ppc440.h
583 Patch by Andrew E Mileski, 04 Feb 2005
585 * Add Vibren (was Accelent) PXA255 IDP Support
586 Patch by Cliff Brake, 04 Feb 2005
588 * Fix tools/bmp_logo.c using incorrect offset to pixel data
589 Patch by Andrew Dyer, 31 Jan 2005
591 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
592 Patch by Peter Pearse, 2 Feb 2005
594 * Fix error handling in tools/env/fw_env.c
595 Patch by Ara Avanesyan, 01 Feb 2005
597 * Fix MGT5100 PSC baudrate calculation
598 Patch by Sebastian Schau, 27 Jan 2005
600 * OMAP242x fix for GP device booting
601 - Add SRAM unlock for GP devices.
602 - Change DDR DLL unlock value to allow DPLLout*1 operation.
603 Patches by Richard Woodruff, 21 Jan 2005:
605 * Add support for AMD's Pb1x00 eval board;
606 add MII routines to the au1x00 ethernet driver;
607 add USB ohci driver (work in progress)
608 Patch by Thomas Sailer, 20 Jan 2005
610 * Update omap5912osk board
611 Use drivers/cfi_flash.c instead of private flash driver;
612 Remove hardcoded personalized settings from omap5912osk.h;
613 Fix spacing with (RO) marks in 'flinfo' output.
614 Patch by Michael Bendzick, 14 Jan 2005
616 * Fix warnings for PCI code on ixp
617 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
619 * virtex2 fix for bogus download error messages
620 The virtex2 FPGA download code watches for init going active during
621 a download of config data as an error condition. init also goes
622 active after a configuration is finished in concert with the done
623 signal. So far, the code does not check for done active until all
624 of the configuration data is sent. If configuration data has a few
625 extra pad bytes at the end, this would cause an error message even
626 though the download had suceeded.
627 NOTE: virtex2 slave serial and spartan2 versions may still have the
629 Patch by Andrew Dyer, 12 Jan 2005
631 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
632 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
633 message when probing for nonexistent flash in little endian mode.
634 As a side effect more efficient and smaller code is generated,
635 which is always a Good Thing (TM).
636 Patch by Ladislav Michl, 24 Sep 2005
638 * Update for TFTP using a fixed UDP port
639 Use the approved environment variable names. Added "tftpdstp" to
640 allow ports other than 69 per Tolunay Orkun's recommendation.
641 Patch by Jerry Van Baren, 12 Jan 2005
643 * Allow to force TFTP to use a fixed UDP port
644 (Add a configuration option CONFIG_TFTP_PORT and optional env
646 Patch by Jerry Van Baren, 10 Jan 2005
648 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
649 Patch by Leif Lindholm, 29 Dec 2004
651 * Cleanup: fix broken builds
653 * Fix PHY address argument passing with mii info command
654 Patch by Andrew Dyer, 28 Dec 2004
656 * Cleanup (PPC4xx is AMCC now)
658 * esd CPCI2DP board added
659 Patch by Matthias Fuchs, 22 Sep 2005
661 * esd PMC405 board updated
662 Patch by Matthias Fuchs, 22 Sep 2005
664 * Add SM501 support to HH405 board.
665 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
666 Add support for eeprom write-enable (CFG_EEPROM_WREN).
667 Patch by Stefan Roese, 22 Sep 2005
669 * Fix autonegotiation in tsec ethernet driver
670 Patch by Stefan Roese, 21 Sep 2005
672 * Fix bug in auto_update (trab board)
673 Patch by Martin Krause, 16 Sep 2005
675 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
676 Patch by Francesco Mandracci, 16 Sep 2005
678 * Update configuration for INKA4x0 board
680 * Update configuration for PM854 board
681 Based on patch by R. Loeffl, 20 Jul 2005
683 * Add PCI support to TQM8540 and TQM8560 boards
684 Patch by Stefan Roese, 15 Sep 2005
686 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
687 boards (baudrate, environment...). Flash driver fixed.
688 Patch by Stefan Roese, 15 Sep 2005
690 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
691 ethernet port on ebony.
692 Patch by Stefan Roese, 7 Sep 2005
694 * Added support for mtddevnum and mtddevname variables (mtdparts command)
696 * Change default console baud rate for stxxtc board
698 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
699 Patch by Stefan Roese, 31 Aug 2005
701 * Fix default command set (don't include CFG_CMD_DISPLAY command)
702 Patch by Pantelis Antoniou, 02 Sep 2005
706 * Enable SM712 driver support for HMI1001 board.
708 * Fix problems with ld version 2.16 (dot outside sections problem)
709 Pointed out by Gerhard Jaeger, 31 Aug 2005;
710 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
712 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
714 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
716 * Add keyboard and dot matrix display support for HMI1001 board.
718 * Prepare U-Boot for gcc-4.x
720 * Fixed Bamboo port to enable running without DDR-DIMM
721 (Bamboo has also 64MB onboard DDR)
722 Patch by Stefan Roese, 24 Aug 2005
724 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
725 now handling all 4xx cpu's
726 Patch by Stefan Roese, 16 Aug 2005
728 * Fix make dependencies for at91rm9200 and ks8695 cpus
729 Patch by Steven Scholz, 23 Aug 2005
731 * Add JFFS2 support for TQM5200 board
733 * Add esd cpci5200 and pf5200 boards
734 Patch by Reinhard Arlt, 22 Aug 2005
736 * Fix sysclock for TQM8540 and TQM8560 boards
737 Patch by Martin Krause, 25 Jul 2005
739 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
740 Patch by Martin Krause, 08 Jun 2005
742 * Add new board specific commands for TQM5200/STK52XX
743 - Sound commands (beep, wav, sound)
744 - Test commands (led, can, backlight, rs232)
745 Patch by Martin Krause, 02 May 2005
747 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
748 because of a bug in the AT91RM9200 CPU PLL
749 Patch by Martin Krause, 22 Apr 2005
751 * Add automatic HW detection for another CMC_PU2 variant
752 Patch by Martin Krause, 20 Apr 2005
754 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
755 Patch by Martin Krause, 19 Apr 2005
757 * Fix initialization problem on TQM5200 without SM501
758 Patch by Martin Krause, 08 Apr 2005
760 * Add RTC support for STK52XX.200
761 Patch by Martin Krause, 07 Apr 2005
763 * Add support for IFM o2dnt board
765 * Enable PCI on hmi1001 board
767 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
768 so we can use them to, e.g., check the existence of a file with
769 "if ls foo; then this; else that; fi" in the hush shell
770 Patch by Andreas Engel, 16 August 2005
772 * Coding style cleanup
774 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
775 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
777 * Check return value of malloc in 440gx_enet.c
778 Patch by Travis B. Sawyer, 18 Jul 2005
780 * Add Sandburst Metrobox and Sandburst Karef board support packages.
781 Second serial port on 440GX now defined as a system device.
782 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
783 Patch by Travis B. Sawyer, 12 Jul 2005
785 ======================================================================
786 Changes for U-Boot 1.1.3:
787 ======================================================================
791 * Add forgotten new fils from latest VoiceBlue update
793 * Make bootretry feature work with hush shell.
794 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
795 Patch by Andreas Engel, 19 Jul 2005
797 * Update Hymod Board Database PHP code in "tools" directory
798 Patch by Murray Jensen, 01 Jul 2005
800 * Make "tr" command use POSIX compliant; export HOSTOS make variable
801 Patch by Murray Jensen, 30 Jun 2005
803 * Fix Murray Jensen's mail address.
804 Patch by Murray Jensen, 30 Jun 2005
806 * Preserve PHY_BMCR during a soft reset.
807 Patch by Carl Riechers, 24 Jun 2005
809 * VoiceBlue update: eeprom tool can also store firmware version now.
810 eeprom.bin is runable by jumping at load address.
811 Patch by Ladislav Michl, 23 May 2005
813 * Move the AT91RM9200DK to the ARM Systems list.
814 Patch by Anders Larsen, 26 Apr 2005
816 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
817 Patch by Anders Larsen, 26 Apr 2005
819 * measure_gclk() is needed when DEBUG is enabled
820 Patch by Bryan O'Donoghue, 25 Apr 2005
822 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
823 Patch by Reinhard Arlt, 12 Aug 2005
825 * esd PCI405 board updated
826 Patch by Matthias Fuchs, 28 Jul 2005
828 * esd WUH405 and DU405 board updated
829 Patch by Matthias Fuchs, 27 Jul 2005
831 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
832 Patch by Matthias Fuchs, 4 May 2005
834 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
835 boards (baudrate, environment...). Flash driver fixed.
836 Patch by Stefan Roese, 11 Aug 2005
838 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
839 Patch by Stefan Roese, 11 Aug 2005
841 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
842 Patch by Stefan Roese, 11 Aug 2005
844 * Add configuration for IFM AEV FIFO board.
845 Minor coding style cleanup.
847 * Add configuration for IFM SPI eval board
849 * Fix CompactFlash problem on HMI1001 board
851 * Make new "mtdparts" code build with older compilers
852 Patch by Andrea Scian, 09 Aug 2005
854 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
855 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
856 with the 405 defines and the linux kernel defines.
857 Patch by Stefan Roese, 08 Aug 2005
859 * Fix compiler warnings with older GCC versions
861 * Add common (with Linux) MTD partition scheme and "mtdparts" command
863 Old, obsolete and duplicated code was cleaned up and replace by the
864 new partitioning method. There are two possible approaches now:
866 The first one is to define a single, static partition:
868 #undef CONFIG_JFFS2_CMDLINE
869 #define CONFIG_JFFS2_DEV "nor0"
870 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
871 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
872 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
874 The second method uses the mtdparts command line option and dynamic
877 /* mtdparts command line support */
878 #define CONFIG_JFFS2_CMDLINE
879 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
880 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
882 Command line of course produces bigger images, and may be inappropriate
883 for some targets, so by default it's off.
885 * Fix build problems for PM856 Board
887 * Fix sign extension bug in 'fpga loadb' command;
888 make 'fpga loadb' always print the file header info
889 Patch by Andrew Dyer, 11 Jan 2005
891 * Fix errors that occur when accessing SystemACE CF
892 Patch by Jeff Angielski, 09 Jan 2005
894 * Document switching between U-Boot and PlanetCore on RPXlite
895 by Sam Song, 24 Dec 2004
897 * Fix PowerQUICC II mask detection.
898 Patch by Eugene Surovegin, 20 Dec 2004
900 * Add support for Altera NIOS DK1C20 board
901 Patch by Shlomo Kut, 13 Dec 2004
903 * Add support for ep8248 board
904 Patch by Yuli Barcohen, 12 Dec 2004
908 * Fix baudrate setting for KGDB on MPC8260
909 Patch by HoJin, 11 Dec 2004
911 * Fix 'mii help' text formatting
912 Patch by Cory Tusar, 10 Dec 2004
914 * Fix return code of NFS command
915 Patch by Hiroshi Ito, 11 Dec 2004
919 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
920 Patch by Steven Blakeslee, 04 Aug 2005
922 * Add support for AMCC Bamboo PPC440EP eval board
923 Patch by Stefan Roese, 04 Aug 2005
925 * Patch by Jon Loeliger
926 Fix style issues primarily in 85xx and 83xx boards.
928 - Trailing white space
929 - Indentation not by TAB
930 - Excessive amount of empty lines
931 - Trailing empty lines
933 * Patch by Ron Alder, 11 Jul 2005
934 Add Xianghua Xiao and Lunsheng Wang's support for the
935 GDA MPC8540 EVAL board.
937 * Patch by Eran Liberty
938 Add support for the Freescale MPC8349ADS board.
940 * Patch by Jon Loeliger, 25 Jul 2005
941 Move the TSEC driver out of cpu/mpc85xx as it will be shared
942 by the upcoming mpc83xx family as well.
944 * Patch by Jon Loeliger, 05 May 2005
945 Implemented support for MPC8548CDS board.
946 Added DDR II support based on SPD values for MPC85xx boards.
947 This roll-up patch also includes bugfies for the previously
949 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
951 * Patch by Jon Loeliger, 10 Feb 2005
952 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
954 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
956 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
957 for faster flash parts.
958 Add documentation for BR/OR for FLASH.
960 * Patch by Jon Loeliger 08 Feb 2005
961 Determine L2 Cache size dynamically on 85XX boards.
963 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
964 - Convert the CPM2 based functionality to use new CONFIG_CPM2
965 option rather than a myriad of CONFIG_MPC8560-like variants.
966 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
967 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
968 new CONFIG_CPM2 option to each 8260 board.
970 * Add support for MicroSys PM856 board
971 Patch by Josef Wagner, 03 Aug 2005
973 * Minor fixes to PM854 board
974 Patch by Josef Wagner, 03 Aug 2005
976 * Adjust configuration of XENIAX board
977 (chip select and GPIO required for USB operation)
979 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
980 routed to the Watchdog handler
981 Patch by Eugene Surovegin, 18 Jun 2005
983 * (re)enabled scsi commands do_scsi() and do_scsiboot()
984 Patch by Denis Peter, 06 Dec 2004
986 * Fix endianess problem in TFTP / NFS default filenames
987 Patch by Hiroshi Ito, 06 Dec 2004
989 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
991 Patch by Murray Jensen, 18 Jul 2005
993 * Fix typo in mkconfig script (used == instead of =)
994 Patch by Murray Jensen, 18 Jul 2005
996 * Cleanup build problems on 64 bit build hosts
998 * Update MAINTAINERS file
1000 * Patch by Stefan Roese, 01 Aug 2005:
1001 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1002 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1004 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1005 to run on both 405GP and 405GPr eval boards).
1007 * Patch by Steven Blakeslee, 27 Jul 2005:
1008 - Add support for AMCC PPC440EP/GR.
1009 - Add support for AMCC Yosemite PPC440EP eval board.
1010 - Add support for AMCC Yellowstone PPC440GR eval board.
1012 * Minor fixes for PPChameleon Board:
1013 - fix alignment of NAND size
1014 - make code do what the comment says
1016 * Implement h/w sector protection status synchronization at boot.
1017 The code is provided for, and was tested on, the Yukon/Alaska
1018 and PM520 boards only.
1020 A bug in flash_real_protect() for the Yukon board was fixed by
1021 adding a function that tells if two banks are on one flash chip.
1023 * Fix sysmon POST problem: check I2C error codes
1024 This fixes a problem of displaying bogus voltages when the voltages
1025 are so low that the I2C devices start failing while the rest of the
1026 system keeps running.
1028 * Patch by Cedric Vincent, 6 Jul 2005:
1029 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1031 * Patch by Jon Loeliger, 20 Jul 2005:
1032 Add missing PCI IO port definitions.
1034 * Add CompactFlash support for HMI1001 board.
1036 * Adjust printed board ID for LWMON board.
1038 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1040 * Add new argument format for flash commands to allow for usage like
1041 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1042 U-Boot will automaticially find the end of the corresponding sector.
1044 * Patch by Stefan Roese, 5 Jul 2005:
1045 Update uc100 board PHY setup
1047 * Patch by Stefan Roese, 1 Jul 2005:
1048 Fix PHY address for CATcenter board (now correct!)
1050 * Patch by Stefan Roese, 30 Jun 2005:
1051 Fix PHY addresses for PPChameleon and CATcenter boards
1052 Change MAINTAINER for most esd boards
1054 * Patch by Detlev Zundel, 30 Jun 2005:
1055 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1057 * Fix baudrate calculation problem on MPC5200 systems
1059 * Add EEPROM and RTC support for HMI1001 board
1061 * Patch by Detlev Zundel, 20 Jun 2005:
1062 Fix initialization of low active GPIO pins on inka4x0 board
1064 * Enable redundant environment, disable HW flash protection of
1067 * Patch by Travis Sawyer, 10 Jun 2005:
1068 Initialize allocated dev and private hw structures
1069 after their respective allocation in 440gx_enet.c
1071 * Patch by Steven Scholz, 10 Jun 2005:
1072 Fix byteorder problems with second argument of "bootm" with
1075 * Add support for HMI1001 board
1077 * Disable "date" and "sntp" commands on TQM866M
1079 * Fix watchdog reset problems on LWMON board
1081 * Patch by Juergen Selent, 17 May 2005:
1082 Add support for Funkwerk VoVPN gateway module.
1084 * Cleanup debug code for MPC8220 FEC driver
1086 * Extend burst mode RAM test program to take a loop count
1089 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1090 those boards that use it.
1092 * Patches by Greg Ungerer, 19 May 2005:
1093 - add support for the KS8695P (ARM 922 based) CPU
1094 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1096 * Patch by Steven Scholz, 19 May 2005:
1097 Add support for CONFIG_SERIAL_TAG on ARM boards
1099 * Add PCI support for Sorcery board.
1100 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1102 * Fix compile problems caused by new burst mode SDRAM test;
1103 make port pins to trigger logic analyzer configurable
1105 * Fix timer handling on MPC85xx systems
1107 * Fix debug code in omap5912osk flash driver
1109 * Add support for MPC8247 based "IDS8247" board.
1111 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1113 * On LWMON we must use the watchdog to reset the board as the CPU
1114 genereated HRESET pulse is too short to reset the external
1117 * Add test tool to exercise SDRAM accesses in burst mode
1118 (as standalone program, MPC8xx/PowerPC only)
1120 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1123 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1124 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1125 added to support LZO and LZARI compression modes (undefined by
1128 * Fix problem with symbolic links in JFFS2 code.
1130 * Use linker ASSERT statement to prevent undetected overlapping of
1131 sections on PPChameleon board; other boards might use this, too.
1133 * Patch by Stefan Roese, 03 May 2005:
1135 Fix problems in cmd_universe.c
1137 * Patch by Matthias Fuchs, 03 May 2005:
1138 Added missing variable declaration in cmd_nand.c
1139 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1141 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1143 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1145 Fix PHY address for canmb board.
1147 * Cleanup serial console baudrate calculation on AT91RM9200;
1148 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1150 * Patch by Matthias Fuchs, 18 Apr 2005:
1151 Make PCI target address spaces on PMC405 and CPCI405 boards
1152 configurable via environment variables
1154 * Auto-size RAM on canmb board.
1156 * Add support for canmb board
1158 * Patch by Stefan Roese, 13 Apr 2005:
1159 Update for esd apc405
1161 * Fixes for TQM8560 board:
1163 - remove debug messages
1164 - fix flash sector protection
1166 * Patch by Steven Scholz, 07 Apr 2005:
1167 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1169 * Patches by Steven Scholz, 07 Apr 2005:
1170 Fix compiler warning in altera.c
1171 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1173 * Patch by Ladislav Michl, 06 Apr 2005:
1174 Fix voiceblue configuration.
1176 * Patch by Stefan Roese, 06 Apr 2005:
1177 Updates for OCOTEA board:
1178 - Changed U-Boot size from 512kByte to 256kByte
1179 - Fixed flash driver to support boot from soldered user flash
1180 - Added README for switch from PIBS firmware to U-Boot
1182 * Patch by Travis Sawyer, 05 Apr 2005:
1183 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1184 Problem found by Andrew Wozniak.
1186 * Patch by Steven Scholz, 06 Apr 2005:
1187 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1188 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1190 * Patches by Robert Whaley, 29 Nov 2004:
1191 - update the pxa-regs.h file for PXA27x chips
1192 - add PXA27x based ADSVIX board
1193 - add support for MMC on PXA27x processors
1195 * Patch by Andrew E. Mileski, 28 Nov 2004:
1196 Fix PPC4xx SPD SDRAM detection bug
1198 * Patch by Hiroshi Ito, 26 Nov 2004:
1199 Fix logic of "test -z" and "test -n" commands
1201 * Patch by Ladislav Michl, 05 Apr 2005:
1202 Add support for VoiceBlue board.
1204 * Patch by Ladislav Michl, 05 Apr 2005:
1205 Fix netboot_common() prototypes.
1207 * Patch by Steven Scholz, 05 Apr 2005:
1208 Use i.MX watchdog timer for reset_cpu()
1210 * Patch by Steven Scholz, 05 Apr 2005:
1211 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1212 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1213 (now in interupts.c)
1215 * Add support for MPC8220 based "sorcery" board.
1217 * Add support for TQM8560 board.
1219 * Add FEC support for TQM8540 board.
1220 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1222 * Patch by Martin Krause, 04 Apr 2005:
1223 Update default configuration for CMC_PU2 board.
1225 * Patch by Steven Scholz, 04 Apr 2005:
1226 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1227 - introduce two new configuration options instead:
1228 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1230 * Patch by Steven Scholz, 04 Apr 2005:
1231 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1233 * Fix timer code for ARM systems: make sure that udelay() does not
1234 reset timers so it's save to use udelay() in timeout code.
1236 * Patch by Mathias Küster, 23 Nov 2004:
1237 add udelay support for the mcf5282 cpu
1239 * Patch by Tolunay Orkun, 16 November 2004:
1240 fix incorrect onboard Xilinx CPLD base address
1242 * Patch by Jerry Van Baren, 08 Nov 2004:
1243 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1244 the jumper for the HRCW source should select flash. If lowboot is
1245 not selected, the jumper for the HRCW source should select the
1247 - change default load base address to 0x00400000
1249 * Patch by Yuli Barcohen, 08 Nov 2004:
1250 Add support for Analogue & Micro Rattler boards.
1251 Tested on Rattler8248.
1253 * Patch by Andre Renaud, 08 Nov 2004:
1254 Fix watchdog support in common/lcd.c
1256 * Patch by Marc Leeman, 05 Nov 2003:
1257 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1258 bug only affects the XPC8245 processors
1260 * Patches by Josef Wagner, 29 Oct 2004:
1261 - Add support for MicroSys CPU87 board
1262 - Add support for MicroSys PM854 board
1264 * Patch by Jian Zhang, 02 Nov 2004:
1265 Add 16-bit NAND support
1267 * Patch by Scott McNutt, 01 Nov 2004:
1268 Add missing NIOS/NIOS2 support for "iminfo" command
1270 * Patch by Detlev Zundel, 29 Oct 2004:
1271 Add missing NIOS/NIOS2 support for "mkimage" tool.
1273 * Patch by David Adair, 27 Oct 2004:
1274 Add missing 440GX SDRAM Controller reset
1276 * Patch by Steven Scholz, 25 Oct 2004:
1277 Declare reset_cpu() in include/common.h instead locally
1279 * Patch by Yusdi Santoso, 22 Oct 2004:
1280 - Add support for HIDDEN_DRAGON board
1281 - fix endianess problem in driver/rtl1839.c
1283 * Patch by Allen Curtis, 21 Oct 2004:
1284 support multiple serial ports
1286 * Patch by Richard Klingler, 03 Apr 2005:
1287 Add call to eth_halt() in net/net.c when called functions fail
1288 after eth_init() has been called.
1290 * Patch by Sam Song, 3 April 2005:
1291 - Update README.Netconsole
1294 * Prepare for SoC rework of ARM code:
1295 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1296 - rename memsetup into lowlevel_init (function name and source files)
1297 Patch by Steven Scholz, 03 Apr 2005:
1298 - create SoC specific directories include/asm-arm/arch-imx and
1299 include/asm-arm/arch-s3c24x0
1301 * Fix problems with SNTP support;
1302 enable SNTP support in some boards.
1304 * Patches by Martin Krause, 01 Apr 2005:
1305 - Fix flash erase timeout on CMC_PU2
1306 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1308 * Patch by Steven Scholz, 13 March 2005:
1309 fix cache enabling for AT91RM9200
1311 * Patch by Masami Komiya, 30 Mar 2005:
1312 add SNTP support and expand time server and time offset fields of
1313 DHCP support. See doc/README.SNTP
1315 * Patch by Steven Scholz, 13 Dec 2004:
1316 Fix bug in at91rm920 ethernet driver
1318 * Patch by Steven Scholz, 13 Dec 2004:
1319 Remove duplicated code by merging memsetup.S files for
1320 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1322 * Patch by Detlev Zundel, 31 Mar 2005:
1323 Cleanup duplicate definition of overwrite_console()
1325 * Update TQM5200 configuration;
1326 prepare for Rev. 200 starter kit boards
1328 * Patch by Scott McNutt, 21 Oct 2004:
1329 Add support for Nios-II EPCS Controller core.
1331 * Patch by Scott McNutt, 20 Oct 2004:
1333 - Add sysid command (Nios-II only).
1334 - Locate default exception trampoline at proper offset.
1335 - Implement I/O routines (readb, writeb, etc)
1336 - Implement do_bootm_linux
1338 * Patches by Martin Krause, 22 Mar 2005:
1339 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1340 - add support for SM501 graphics controller
1341 - add support for graphic console on TQM5200
1342 - add support for TQM5200 Rev 200
1343 - cleanup, fix typo in include/configs/TQM5200.h
1345 * Patch by Manfred Baral, 17 Mar 2005:
1348 * Fix RTC configuration for PPChameleon board
1350 * Cleanup, fix typo in include/configs/TQM5200.h
1352 * Patch by Stefan Roese, 16 Mar 2005:
1353 Update for esd auto_update and hh405 board
1355 * Adapt for U-Boot image size (new features enabled) on TQM5200
1357 * Update code for TQM8540 board (and 85xx in general):
1358 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1359 - Reformat boot messages
1360 - Enable redundant environment
1361 - Replace the -O2 optimization flag with -mno-string
1363 * Patch by David Brownell, 10 Mar 2005:
1364 Restore copyright statements in OHCI drivers.
1366 * Add support for TQM8540 board
1368 * Patch by Detlev Zundel, 14 Mar 2005:
1369 NC650: changed NAND flash addressing to using UPMB
1371 * Patch by Stefan Roese, 14 Mar 2005:
1372 Update for esd voh405 fpga image
1374 * INKA4x0: Allow initialization of LCD backlight dimming from
1375 "brightness" environment variable.
1377 * Add port initialization for digital I/O on INKA4x0
1379 * Patch by Stefan Roese, 01 Mar 2005:
1380 Update for esd boards dp405 and hub405
1382 * Fix get_partition_info() parameter error in all other calls
1383 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1385 * Enable USB and IDE support for INKA4x0 board
1387 * Patch by Andrew Dyer, 28 Feb 2005:
1388 fix ext2load passing an incorrect pointer to get_partition_info()
1389 resulting in load failure for devices other than 0
1391 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1393 * Cleanup USB and partition defines
1395 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1397 * Add reset code for Coral-P on INKA4x0 board
1399 * Patch by Martin Krause, 28 Jun 2004:
1400 Update for TRAB board.
1402 * Fix some missing "volatile"s in MPC5xxx FEC driver
1404 * Fix cirrus voltage detection (for CPC45)
1406 * Fix byteorder problem in usbboot and scsiboot commands.
1408 * Patch by Cajus Hahn, 04 Feb 2005:
1409 - don't insist on leading '/' for filename in ext2load
1410 - set default partition to useful value (1) in ext2load
1412 * Patch by Andrew Dyer, 08 Jan 2005:
1413 fix wrong return codes in ext2 code
1415 * Removed '--no-warn-mismatch' option from Makefile. This option
1416 makes 'ld' to overlook binary objects compatibility.
1418 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1419 --end-group) outside of the group. This will make 'ld' to do
1420 _multiple_ search in the library group when resolving symbol
1421 references and do only a _single_ seach in libgcc.a after the group
1424 * Fix stability problems on CPC45 board again.
1426 * Make image detection for diskboot / usbboot / scsiboot more robust
1427 (also check header checksum)
1429 * Update CPC45 board configuration.
1431 * Add USB and PCI support for INKA4x0 board
1433 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1437 * Patch by Robin Getz, 13 Oct 2004:
1438 Add standalone application to change SMC91C111 MAC addresses,
1439 see examples/README.smc91111_eeprom
1441 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1442 Fix Flash support for ARM Integrator CP.
1444 * Patch by Richard Woodruff, 10 Jan 2005:
1445 Update support for OMAP2420 (ARM11) and H4 board:
1446 o clean up and add new types to H4 memory probe code.
1447 o fix to work with internal boot.
1448 o added PRCM config III operation.
1449 o fix marginal flash timings.
1450 o add revison ATAG usage.
1451 o enable voltage scaling at power chip.
1452 o fix compile error for i2c.
1454 * Fix network problem (error when receiving multiple ARP packets)
1456 * Patch by Daniel Poirot, 12 Oct 2004:
1457 Add support for Wind River sbc405 board
1459 * Patch by Rainer Brestan, 12 Oct 2004:
1460 Make examples/Makefile more robust
1462 * Patch by Sam Song, 11 October 2004:
1463 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1464 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1467 * Patch by Sam Song, 10 Oct 2004:
1468 Fix a parameter error in run_command() in main.c
1470 * Patch by Richard Woodruff, 01 Oct 2004:
1471 add support for the TI OMAP2420 processor and its H4 reference
1474 * Patch by Christian Pellegrin, 24 Sep 2004:
1475 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1477 * Patch by Leif Lindholm, 23 Sep 2004:
1478 add support for the AMD db1550 board
1480 * Patch by Travis Sawyer, 15 Sep 2004:
1481 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1482 update README.serial_multi
1484 * Patches by David Snowdon, 07 Sep 2004:
1485 - add u-boot.hex target in the top level Makefile
1486 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1487 - use -mtune=xscale and -march=armv5 options for PXA
1489 * Patch by Florian Schlote, 08 Sep 2004:
1490 Add support for SenTec-COBRA5272-board (Coldfire).
1492 * Patch by Gleb Natapov, 07 Sep 2004:
1493 mpc824x: set PCI latency timer to a sane value
1496 * Patch by Kurt Stremerch, 03 Sep 2004:
1497 Add bitstream configuration option for fpga command (Xilinx only).
1499 * Patch by Kurt Stremerch, 03 Sep 2004:
1500 Add Xilinx Spartan2E family FPGA support
1502 * Patch by Jeff Angielski, 02 Sep 2004:
1503 Add Added support for H2 revision of the EP8260 board.
1504 Fixed formatting for some of the EP8260 related source files.
1506 * Patch by Jon Loeliger, 02 Sep 2004:
1507 Reset monitor size back to 256 so environment can be written
1508 to flash on MPC85xx ADS and CDS releases.
1510 * Patch by Paolo Broggini, 02 Sep 2004:
1511 Make BSS clearing on ARM systems more robust
1513 * Patch by Yue Hu and Joe, 01 Sep 2004:
1514 - add PCI support for ixp425;
1515 - add EEPRO100 suppor tfor ixdp425 board.
1517 * Fix problem with protected sector detection in driver/cfi_flash.c
1519 ======================================================================
1520 Changes for U-Boot 1.1.2:
1521 ======================================================================
1523 * Code cleanup, mostly for GCC-3.3.x
1525 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1526 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1527 additional ethernet addresses.
1529 * Cleanup drivers/i82365.c - avoid duplication of code
1531 * Fix bogus "cannot span across banks" flash error message
1535 * Add support for CompactFlash for the CPC45 Board.
1537 * Fix problems with CMC_PU2 flash driver.
1540 - avoid trigraph warning in fs/ext2/ext2fs.c
1541 - rename UC100 -> uc100
1543 * Add support for UC100 board
1545 * Patch by Stefan Roese, 16 Dez 2004:
1546 - ext2fs support added
1547 - Tundra universe support added
1548 - Coldfire MCF5249 support added (no preloader needed!)
1549 - MCF5249 board TASREG added
1550 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1552 - some esd boards updated
1553 - memory commands "mdc" and "mwc" added for cyclic read/write
1554 (CONFIG_MX_CYCLIC, see README for further description)
1556 * Add support for INKA4X0 board
1558 * Patch by Steven Scholz, 12 Dec 2004:
1559 Fix typo in AT91 memory setup.
1561 * Patch by Martin Krause, 27 Oct 2004:
1562 - add support for "STK52xx" board (including PS/2 multiplexer)
1563 - add hardware detection for TQM5200
1565 * Clean up CMC PU2 flash driver
1567 * Update MAINTAINERS file
1569 * Fix bug in MPC823 LCD driver
1571 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1573 * Enable long help on CMC PU2 board;
1575 increase CPU speed from 179 to 207 MHz.
1577 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1578 unaligned tail part specially).
1580 * Update for AT91RM9200DK and CMC_PU2 boards:
1581 - Enable booting directly from flash
1582 - fix CMC_PU2 flash driver
1584 * Fix mkimage usage message
1586 * Map SRAM on NC650 board
1588 * Work around for Ethernet problems on Xaeniax board
1590 * Patch by TsiChung Liew, 23 Sep 2004:
1591 - add support for MPC8220 CPU
1592 - Add support for Alaska and Yukon boards
1594 * Fix configuration for ERIC board (needs more room)
1596 * Adjust MIPS compiler options at run-time depending on tools version
1597 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1598 "-mcpu=4kc" for old tools)
1600 * Add passing of the command line and memory size information to the
1601 kernel on xaeniax board.
1603 * Enable NAND flash support for NC650 board.
1605 * Patch by Thomas Lange 07 Oct 2004:
1606 Updated README for DBAu1x00 boards to match current status
1608 * Patch by Philippe Robin, 28 Sept 2004:
1609 Fix Flash support for Versatile.
1611 * Patch by Roger Blofeld, 16 Sep 2004:
1612 Fix timeout for DHCP command retry
1614 * Patch by Pantelis Antoniou, 14 Sep 2004:
1615 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1617 * Patch by Pantelis Antoniou, 14 Sep 2004:
1618 Kick watchdog when bz-decompressing
1620 * Fix CFG_HZ problems on AT91RM9200 systems
1621 [Remember: CFG_HZ should be 1000 on ALL systems!]
1623 * Patch by Gridish Shlomi, 30 Aug 2004:
1624 - Add support to revA version of PQ27 and PQ27E.
1625 - Reverted MPC8260ADS baudrate back to original 115200
1627 * Patch by Hojin, 17 Sep 2004:
1628 Fix typo in cfi_flash.c
1630 * Patch by Mark Jonas, 09 September 2004:
1631 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1634 * Patch by Mark Jonas, 31 August 2004:
1635 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1636 improves FTP performance for MPC5200 systems. Enabled for IceCube
1639 * Patch by Michael Bendzick, 30 Aug 2004:
1640 - Improve platform.S code for omap1510inn that detects whether code
1641 is running from SDRAM or not. Patch allows SDRAM to be configured
1642 if code is running out of SRAM at 0x20000000.
1644 * Patch by Frederick Klatt, 30 Aug 2004:
1645 Add support for the Wind River SBC8540/SBC8560 boards
1647 * Configure SX1 board to use drivers/cfi_flash.c
1649 * Patches by Michael Bendzick, 30 Aug 2004:
1650 - Configure omap1510inn board to use drivers/cfi_flash.c
1651 - Make drivers/cfi_flash.c protect environment and redundant
1654 * Patch by Steven Scholz, 23 Jun 2004:
1655 - Add script (tools/img2brec.sh) to programm U-Boot into
1656 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1658 * Patches by Scott McNutt, 24 Aug 2004:
1659 - Add support for Altera Nios-II processors.
1660 - Add support for Psyent PCI-5441 board.
1661 - Add support for Psyent PK1C20 board.
1663 * Patches by Jon Loeliger, 24 Aug 2004:
1664 - Add support for the MPC8541 and MPC8555 CDS boards
1665 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1666 - Convert MPC85xxADS to use common CFI flash driver
1667 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1668 from board_early_init_f()
1669 - Provide SW workaround for PCI initialization on 85xx CDS
1671 * Patches by George G. Davis, 24 Aug 2004:
1672 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1673 - Remove static network setup defaults from mx1ads_config
1674 - update ARM boards to use constants from mach-types.h
1676 * Patch by Gary Jennejohn, 04 Oct 2004:
1677 - fix I2C on at91rm9200
1678 - add support for Ricoh RS5C372A RTC
1680 * Patch by Gary Jennejohn, 01 Oct 2004:
1681 - add support for CMC PU2 board
1682 - add support for I2C on at91rm9200
1684 * Patch by Gary Jennejohn, 28 Sep 2004:
1685 fix baudrate handling on at91rm9200
1687 * Patch by Yuli Barcohen, 22 Aug 2004:
1688 - remove ZPC.1900 board-specific flash driver;
1689 switch the port to generic CFI driver;
1692 * Patch by Hinko Kocevar, 21 Aug 2004:
1693 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1695 * Clean up tools/bmp_logo.c to not add trailing white space
1697 * Patch by Hinko Kocevar, 21 Aug 2004:
1698 - Group common framebuffer functions in common/lcd.c
1699 - Group common framebuffer macros and #defines in include/lcd.h
1700 - Provide calc_fbsize() for video ATAG
1702 * Patch by Sam Song, 21 August 2004:
1703 - Fix a typo in README
1704 - Align "(RO)" output for "flinfo" after "protect on"
1705 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1706 ratio 1:1 when core frequency less than 50MHz
1708 * Patches by Hinko Kocevar, 21 Aug 2004:
1709 - fix some "use of label at end of compound statement" warnings
1710 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1712 * Patch by Steven Scholz, 16 Aug 2004:
1713 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1714 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1715 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1716 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1717 into cpu/arm920t/$(SOC)/
1719 * Patches by Sean Chang, 09 Aug 2004:
1720 - Added support for both 8 and 16 bit mode access to System ACE CF
1722 - Fixed missing System ACE CF device during get FAT partition info
1723 in fat_register_device function.
1724 - Enabled System ACE CF support on ML300.
1726 * Patch by Sean Chang, 09 Aug 2004:
1727 Synch defines for saveenv and do_saveenv functions so they get
1728 compiled under the same statement.
1730 * Patch by Sean Chang, 09 Aug 2004:
1731 - Added I2C support for ML300.
1732 - Added support for ML300 to read out its environment information
1733 stored on the EEPROM.
1734 - Added support to use board specific parameters as part of
1735 U-Boot's environment information.
1736 - Updated MLD files to support configuration for new features
1739 * Patches by Travis Sawyer, 05 Aug 2004:
1740 - Remove incorrect bridge settings for eth group 6
1741 - Add call to setup bridge in ppc_440x_eth_initialize
1742 - Fix ppc_440x_eth_init to reset the phy only if its the
1743 first time through, otherwise, just check the phy for the
1744 autonegotiated speed/duplex. This allows the use of netconsole
1745 - only print the speed/duplex the first time the phy is reset.
1747 * Patch by Shlomo Kut, 29 Mar 2004:
1748 Add support for MKS Instruments "Quantum" board
1750 * Fix build problem with Cogent boards;
1751 avoid using <asm/byteorder.h> when using the host compiler
1753 * Patch by Ganapathi C, 04 Aug 2004:
1754 Fix NFS timeout issue
1756 * Patch by Yuli Barcohen, 19 Jul 2004:
1757 - Fix host tools building in Cygwin environment
1758 - Fix header files search order for host tools
1760 * Patch by Tom Armistead, 19 Jul 2004:
1761 Fix kgdb.S support for 74xx_75x cpu
1763 * Patch by Jon Loeliger, 15 Jul 2004:
1764 Fix MPC85xx I2C driver
1766 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1768 * Patch by Stephen Williams, 15 July 2004
1769 Set the PCI class code for JSE board as part of PCI interface setup
1771 * Patch by Michael Bendzick, 15 Jul 2004:
1772 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1773 CFG_FLASH_USE_BUFFER_WRITE is set
1775 * Patch by Yuli Barcohen, 13 Jul 2004:
1776 Allow clock setting on MPC866/MPC885 series chips according to
1777 environment variable `cpuclk'
1779 * Patch by Yuli Barcohen, 20 Apr 2004:
1780 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1782 * Patch by Vincent Dubey, 24 Sep 2004:
1783 Add support for xaeniax board
1785 * Add comment about non-GPL character of standalone applications to
1788 * Fix FEC ethernet problem on NSCU board.
1790 * Patch by Gary Jennejohn, 09 Sep 2004:
1791 allow to use USART1 as console port on at91rm9200dk boards
1793 * Patch by Stefan Roese, 16 Sep 2004:
1796 * Fix SysClk handling for PPChameleon and CATcenter boards
1798 * Patch by Detlev Zundel, 08 Sep 2004:
1799 Update etags build target
1801 * Improve NetConsole support: add support for broadcast destination
1802 address and buffered input.
1804 * Cleanup compiler warnings for GCC 3.3.x and later
1806 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1808 * Add support for IDS "NC650" board
1810 * Add automatic update support for LWMON board
1812 * Clear Block Lock-Bits when erasing flash on LWMON board.
1814 * Fix return code of "fatload" command
1816 * Enable MSDOS/VFAT filesystem support for LWMON board
1818 * Patch by Martin Krause, 03 Aug 2004:
1819 change timing for SM501 graphics controller on TQM5200 module
1821 * Patch by Mark Jonas, 13 July 2004:
1822 - Total5200 LCD now run in little endian mode. Endianess conversion
1823 is done in hardware.
1824 - Removed last reference to "console" environment variable.
1826 * Patches by Lars Munch, 12 Jul 2004:
1827 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1829 - split out the LXT971A PHY from ns_9750_eth.h
1830 - split the dm9161 phy part out of at91rm9200_ether.c
1832 * Patch by Andreas Engel, 12 Jul 2004:
1833 Replaced hardcoded PL011 clock frequency with config variable.
1834 Fixed wrong CONFIG_CMD_DFL doc.
1836 * Patch by Thomas Viehweger, 09 Jun 2004:
1837 make it possible to remove chpart when there is only one partition
1839 * Add support for console over UDP (compatible to Ingo Molnar's
1840 netconsole patch under Linux)
1842 * Patch by Jon Loeliger, 16 Jul 2004:
1843 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1845 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1846 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1847 and CONFIG_L2_INIT_RAM options.
1848 - Refactor Local Bus initialization out of SDRAM setup.
1849 - Re-implement new version of LBC11/DDR11 errata workarounds.
1850 - Moved board specific PCI init parts out of CPU directory.
1851 - Added TLB entry for PCI-1 IO Memory
1852 - Updated README.mpc85xxads
1854 * Patch by Sascha Hauer, 28 Jun:
1855 - add generic support for Motorola i.MX architecture
1856 - add support for mx1ads, mx1fs2 and scb9328 boards
1858 * Patches by Marc Leeman, 23 Jul 2004:
1859 - Add define for the PCI/Memory Buffer Configuration Register
1860 - corrected comments in cpu/mpc824x/cpu_init.c
1862 * Add support for multiple serial interfaces
1863 (for example to allow modem dial-in / dial-out)
1865 * Patch by Stefan Roese, 15 Jul 2004:
1866 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1868 * Fix NSCU config; add ethernet wakeup code.
1870 * Add link for preloader for Motorola Coldfire to README.m68k
1872 * Patch by Michael Bendzick, 12 Jul 2004:
1873 fix output formatting in drivers/cfi_flash.c
1875 * Patch by Mark Jonas, 02 Jul 2004:
1876 Fix lowboot (again) on MPC5xxx
1878 * Patch by Curt Brune, 07 Jul 2004:
1879 relocate exception vectors on arm720t if needed
1881 * Patch by George G. Davis, 06 Jul 2004:
1882 - update mach-types.h to latest arm.linux.org.uk master list
1883 - Set correct OMAP1610 bi_arch_number for build target
1885 * Patch by Curt Brune, 06 Jul 2004:
1886 evb4510: add support for timer interrupt; cleanup
1888 * Patch by Dan Poirot, 06 Jul 2004:
1889 Fix sbc8260 environment variables
1891 * Cleanup redundand "console" environment variable
1893 * Patch by Mark Jonas, 05 Jul 2004:
1894 add support for the Total5100's and Total5200's LCD screen
1896 * Patches by Dan Eisenhut, 01 Jul 2004:
1898 - Move doc2000.h include to prevent compiler warning on some boards
1900 * Patch by Mark Jonas, 01 Jul 2004:
1901 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1902 MGT5100 and MPC5200 based Freescale platforms.
1904 * Patch by Philippe Robin, 01 Jul 2004:
1905 Add initialization for Integrator and versatile board files.
1907 * Patch by Hinko Kocevar, 01 Jun 2004:
1908 Fix VFD FB allocation, add LCD FB allocation on ARM
1910 * Patch by Martin Krause, 30 Jun 2004:
1911 Add support for TQM5200 board
1913 * Patch by Martin Krause, 29 Jun 2004:
1914 Add loopw command: infinite write loop on address range
1916 * Patches by Yasushi Shoji, 29 Jun 2004:
1917 - add empty include/asm-microblaze/processor.h
1918 - add to CREDITS and MAINTAINERS
1919 - add gd initialization
1920 - add MicroBlaze and SUZAKU board to MAKEALL script
1921 - add reset support for SUZAKU
1922 - add flush_cache() for MicroBlaze
1923 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1924 size flash memory on SUZAKU
1926 * Patch by Prakash Kumar, 27 Jun 2004:
1927 Add support for the PXA250 based Intrinsyc Cerf board.
1929 * Patch by Yasushi Shoji, 27 Jun 2004:
1930 fix comment in include/common.h
1932 * Rename SBC8560 into sbc8560 for consistency
1934 * Patch by Daniel Poirot, 24 Jun 2004:
1935 Add support for Wind River's sbc8240 board
1937 * Patches by Yasushi Shoji, 26 Jun 2004:
1938 - drivers/serial_xuartlite.c: fix "return 0" in void function
1939 - add microblaze support to mkimage tool
1941 * Patch by Fred Klatt, 25 Jun 2004:
1942 Add support for WindRiver's sbc8560 board
1944 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1945 Small Bugs fixes for "at91rm9200dk" board:
1946 - Timing modifications for SPI DataFlash access
1947 - Fix NAND flash detection bug
1949 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1950 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1952 * Patch by Jon Loeliger, 17 June 2004:
1953 Completion of the 8540ADS/8560ADS updates:
1954 Fix some PCI and Rapid I/O memory maps,
1955 Initialize both TSEC 1 and 2,
1957 Update MAINTAINER for 85xx boards and README.mpc85xxads
1959 * Patch by Yuli Barcohen, 16 Jun 2004:
1960 Remove obsolete AdderII port which was superseded by unified
1961 AdderII/Adder87x port
1963 * Patch by Ladislav Michl, 16 Jun 2004:
1964 Fix gcc-3.3.3 warnings for smc91111.c
1966 * Patch by Stefan Roese, 02 Jul 2004:
1967 - Fix bug in 405 ethernet driver; allocated data not cleared!
1968 - Fix problem in 405 i2c driver; don't try to print without console!
1970 * Patch by Paul Ruhland, 11 Jun 2004:
1971 Remove debug code from 'board/lpd7a40x/flash.c'
1973 * Patch by Andrea Marson, 11 Jun 2004:
1974 Update for PPChameleon board:
1975 - support for SysClk @ 25MHz
1976 - support for Silicon Motion SM712 VGA controller
1979 * Patches by Richard Woodruff, 10 Jun 2004:
1980 - fix problems with examples/stubs.c for GCC >= 3.4
1981 - fix problems with gd initialization
1983 * Patch by Curt Brune, 17 May 2004:
1984 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1985 - Add support for ESPD-Inc. EVB4510 Board
1987 * Patch by Marc Leeman, 11 May 2004:
1988 Fix for MPC8245 - reading PPC Memory from another device with the
1989 PPC as PCI target device corrupts data due to interenal hardware
1992 * Fix "cls" command when used with splash screen
1994 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1995 slow download of a big image)
1997 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1998 display even after showing a bitmap
2000 * Patch by Josef Wagner, 04 Jun 2004:
2001 - DDR Ram support for PM520 (MPC5200)
2002 - support for different flash types (PM520)
2003 - USB / IDE / CF-Card / DiskOnChip support for PM520
2004 - 8 bit boot rom support for PM520/CE520
2005 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2006 - I2C and RTC support for CPC45
2007 - support of new flash type (28F160C3T) for CPC45
2009 * Fix flash parameters passed to Linux for PPChameleon board
2011 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2013 * Patch by Paul Ruhland, 10 Jun 2004:
2014 fix support for Logic SDK-LH7A404 board and clean up the
2015 LH7A404 register macros.
2017 * Patch by Matthew McClintock, 10 Jun 2004:
2018 Modify code to select correct serial clock on Sandpoint8245
2020 * Patch by Robert Schwebel, 10 Jun 2004:
2021 Add support for Intel K3 strata flash.
2023 * Patch by Thomas Brand, 10 Jun 2004:
2024 Fix "loads" command on DK1S10 board
2026 * Patch by Yuli Barcohen, 09 Jun 2004:
2027 Add support for 8MB flash SIMM and JFFS2 file system on
2028 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2030 * Patch by Yuli Barcohen, 09 Jun 2004:
2031 Add support for Analogue&Micro Adder87x and the older AdderII board.
2033 * Patch by Ming-Len Wu, 09 Jun 2004:
2034 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2036 * Patch by Sam Song, 09 Jun 2004:
2037 - Add support for RPXlite_DW board
2038 - Update FLASH driver for 4*AM29DL323DB90VI
2039 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2041 * Patch by Mark Jonas, 08 June 2004:
2042 - Make MPC5200 boards evaluate the SVR to print processor name and
2043 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2045 * Patch by Kai-Uwe Bloem, 06 May 2004:
2046 Fix endianess problem in cramfs code
2048 * Patch by Tom Armistead, 04 Jun 2004:
2049 Add support for MAX6900 RTC
2051 * Patches by Ladislav Michl, 03 Jun 2004:
2052 - fix cfi_flash.c on LE systems
2053 - let 'make mrproper' delete u-boot.img as well
2054 - turn printf into debug in cfi_flash.c
2056 * Patch by Kurt Stremerch, 28 May 2004:
2057 Add support for Exys XSEngine board
2059 * Patch by Martin Krause, 27 May 2004:
2060 Fix a MPC5xxx I2C timing issue in i2c_probe().
2062 * Patch by Leif Lindholm, 27 May 2004:
2063 Fix board_init_f() for dbau1x00 board.
2065 * Patch by Imre Deak, 26 May 2004:
2066 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2067 Set flash base accordingly, and decide whether to do or skip board
2068 specific setup steps.
2070 * Patch by Josef Baumgartner, 26 May 2004:
2071 Add missing define in include/asm-m68k/global_data.h
2073 * Patch by Josef Baumgartner, 25 May 2004:
2074 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2076 * Patch by Paul Ruhland, 24 May 2004:
2077 fix SDRAM initialization for LPD7A400 board.
2079 * Patch by Jian Zhang, 20 May 2004:
2080 add support for environment in NAND flash
2082 * Patch by Yuli Barcohen, 20 May 2004:
2083 Add support for Interphase iSPAN boards.
2085 * Patches by Paul Ruhland, 17 May 2004:
2086 - Add I/O functions to the smc91111 ethernet driver to support the
2087 Logic LPD7A40x boards.
2088 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2089 specifically the LPD7A400.
2091 * Patches by Robert Schwebel, 15 May 2004:
2092 - call MAC address reading code also for SMSC91C111;
2093 - make SMSC91C111 timeout configurable, remove duplicate code
2094 - fix get_timer() for PXA
2095 - update doc/README.JFFS2
2096 - use "bootfile" env variable also for jffs2
2098 * Patch by Tolunay Orkun, 14 May 2004:
2099 Add support for Cogent CSB472 board (8MB Flash Rev)
2101 * Patch by Thomas Viehweger, 14 May 2004:
2102 - flash.h: more flash types added
2103 - immap_8260.h: some bits added (useful for RMII)
2104 - cmd_coninfo.c: typo corrected, printf -> puts
2105 - reduced size by replacing spaces with tab
2107 * Patch by Robert Schwebel, 13 May 2004:
2108 Add 'imgextract' command: extract one part of a multi file image.
2110 * Patches by Jon Loeliger, 11 May 2004:
2111 Dynamically handle REV1 and REV2 MPC85xx parts.
2112 (Jon Loeliger, 10-May-2004).
2113 New consistent memory map and Local Access Window across MPC85xx line.
2114 New CCSRBAR at 0xE000_0000 now.
2115 Add RAPID I/O memory map.
2116 New memory map in README.MPC85xxads
2117 (Kumar Gala, 10-May-2004)
2118 Better board and CPU identification on MPC85xx boards at boot.
2119 (Jon Loeliger, 10-May-2004)
2120 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2121 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2122 (Jim Robertson, 10-May-2004)
2123 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2124 Supports multiple PHYs.
2125 (Andy Fleming, 10-May-2004)
2126 Some README.MPC85xxads updates.
2127 (Kumar Gala, 10-May-2004)
2128 Copyright updates for "Freescale"
2129 (Andy Fleming, 10-May-2004)
2131 * Patch by Stephen Williams, 11 May 2004:
2132 Add flash support for ST M29W040B
2133 Reduce JSE specific flash.c to remove dead code.
2135 * Patch by Markus Pietrek, 04 May 2004:
2136 Fix clear_bss code for ARM systems (all except s3c44b0 which
2137 doesn't clear BSS at all?)
2139 * Fix "ping" problem on INC-IP board. Strange problem:
2140 Sometimes the store word instruction hangs while writing to one of
2141 the Switch registers, but only if the next instruction is 16-byte
2142 aligned. Moving the instruction into a separate function somehow
2143 makes the problem go away.
2145 * Patch by Rishi Bhattacharya, 08 May 2004:
2146 Add support for TI OMAP5912 OSK Board
2148 * Patch by Sam Song May, 07 May 2004:
2149 Fix typo of UPM table for rmu board
2151 * Patch by Pantelis Antoniou, 05 May 2004:
2152 - Intracom board update.
2155 * Add support for the second Ethernet interface for the 'PPChameleon'
2158 * Patch by Dave Peverley, 30 Apr 2004:
2159 Add support for OMAP730 Perseus2 Development board
2161 * Patch by Alan J. Luse, 29 Apr 2004:
2162 Fix flash chip-select (OR0) option register setting on FADS boards.
2164 * Patch by Alan J. Luse, 29 Apr 2004:
2165 Report MII network speed and duplex setting properly when
2166 auto-negotiate is not enabled.
2168 * Patch by Jarrett Redd, 29 Apr 2004:
2169 Fix hang on reset on Ocotea board due to flash in wrong mode.
2171 * Patch by Dave Peverley, 29 Apr 2004:
2172 add MAC address detection to smc91111 driver
2174 * Patch by David Müller, 28 Apr 2004:
2175 fix typo in lib_arm/board.c
2177 * Patch by Tolunay Orkun, 20 Apr 2004:
2178 - README update: add CONFIG_CSB272 and csb272_config
2179 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2180 i2cfast environment variable
2182 * Patch by Yuli Barcohen, 19 Apr 2004:
2183 - Rename DUET_ADS to MPC885ADS
2184 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2185 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2186 - Clean up FADS family port to use the new defines
2188 * Fix PCI support on CPC45 board
2190 * Patch by Scott McNutt, 25 Apr 2004:
2191 Add Nios GDB/JTAG Console support:
2192 - Add stubs to support gdb via JTAG.
2193 - Add support for console over JTAG.
2196 * Add support for CATcenter board (based on PPChameleon ME module)
2198 * Patch by Klaus Heydeck, 12 May 2004:
2199 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2200 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2201 various changes to KUP4 board specific files
2203 * Fix minor network problem on MPC5200: need some delay between
2204 resetting the PHY and sending the first packet. Implemented in a
2205 "natural" way by invoking the PHY reset and initialization code
2206 only once after power on vs. each time the interface is brought up.
2208 * Add some limited support for low-speed devices to SL811 USB controller
2209 (at least "usb reset" now passes successfully and "usb info" displays
2210 correct information)
2212 * Change init sequence for multiple network interfaces: initialize
2213 on-chip interfaces before external cards.
2215 * Fix memory leak in the NAND-specific JFFS2 code
2217 * Fix SL811 USB controller when attached to a USB hub
2219 * Fix config option spelling in PM520 config file
2221 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2222 patches by Pantelis Antoniou, 30 Mar 2004)
2224 * Fix minor NAND JFFS2 related issue
2226 * Fixes for SL811 USB controller:
2227 - implement workaround for broken memory stick
2228 - improve error handling
2230 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2231 cope with congested networks.
2233 ======================================================================
2234 Changes for U-Boot 1.1.1:
2235 ======================================================================
2237 * Patch by Travis Sawyer, 23 Apr 2004:
2238 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2239 errata from Vitesse Semiconductor.
2241 * Patch by Philippe Robin, 22 Apr 2004:
2242 Fix ethernet configuration for "versatile" board
2244 * Patch by Kshitij Gupta, 21 Apr 2004:
2245 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2247 * Patch by Steven Scholz, 24 Feb 2004:
2248 Fix a bug in AT91RM9200 ethernet driver:
2249 The MII interface is now initialized before accessing the PHY.
2251 * Patch by John Kerl, 19 Apr 2004:
2252 Use U-boot's miiphy.h for PHY register names, rather than
2253 introducing a new header file.
2255 * Update pci_ids.h from linux-2.4.26
2257 * Patch by Masami Komiya, 19 Apr 2004:
2258 Fix problem cause by VLAN function on little endian architecture
2259 without VLAN environment
2261 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2262 binary image for all clock frequencies. Implement run-time
2263 optimization of flash access timing based on the actual bus
2266 * Modify KUP4X board configuration to use SL811 driver for USB memory
2267 sticks (including FAT / VFAT filesystem support)
2269 * Add SL811 Host Controller Interface driver for USB
2271 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2273 * Patch by Pantelis Antoniou, 19 Apr 2004:
2274 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2275 Minor patches for Intracom boards.
2277 * Patch by Christian Pell, 19 Apr 2004:
2278 cleanup support for CF/IDE on PCMCIA for PXA25X
2280 * Temporarily disabled John Kerl's extended MII command code because
2281 "miivals.h" is missing
2283 * Patches by Mark Jonas, 13 Apr 2004:
2284 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2285 - Add sync instructions to IceCube SDRAM init code
2286 - Move SDRAM chip constants into seperate include files
2287 - Unify DDR and SDR initialization code
2288 - Unify all IceCube (Lite5xxx) target names
2290 * Patch by John Kerl, 16 Apr 2004:
2291 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2292 mii read 4-7 18-1a. Also add mii dump subcommand for
2293 pretty-printing standard regs 0-5.
2295 * Patch by Stephen Williams, 16 April 2004:
2296 fix typo in JSE.h; update MAINTAINERS
2298 * Patch by Matthew S. McClintock, 14 Apr 2004:
2299 fix initdram function for utx8245 board
2301 * Patch by Markus Pietrek, 14 Apr 2004:
2302 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2304 * Patch by Reinhard Meyer, 18 Apr 2004:
2305 provide the IDE Reset Function for EMK 5200 boards
2307 * Patch by Masami Komiya, 12 Apr 2004:
2308 fix pci_hose_write_config_{byte,word}_via_dword problems
2310 * Patch by Sangmoon Kim, 12 Apr 2004:
2311 Update max RAM size for debris board
2313 * Patch by Travis Sawyer, 08 Apr 2004:
2314 Add TLB entry for second DIMM slot on ocotea
2316 * Patch by Masami Komiya, 08 Apr 2004:
2317 add RTL8169 network driver
2319 * Patch by Dan Malek, 07 Apr 2004:
2320 - Add support for RPC/STx GP3, Motorola 8560 board
2321 - Update 85xx TSEC driver so it searches MII for first available PHY
2323 - Add functions to support console MII commands.
2325 * Patch by Tolunay Orkun, 07 Apr 2004:
2326 Move initialization of bi_iic_fast[]
2327 from board_init_f() to board_init_r()
2329 * Patch by Yasushi Shoji, 07 Apr 2004:
2330 Cleanup microblaze port
2332 * Patch by Sangmoon Kim, 07 Apr 2004:
2333 Add auto SDRAM module detection for Debris board
2335 * Patch by Rune Torgersen, 06 Apr 2004:
2336 - Fix some PCI problems on the MPC8266ADS board
2337 - Fix the location of some PCI entries in the immap structure
2339 * Patch by Yasushi Shoji, 07 Apr 2004:
2340 - add support for microblaze processors
2341 - add support for AtmarkTechno "suzaku" board
2343 * Configure PPChameleon board to use redundand environment in flash
2345 * Configure PPChameleon board to use JFFS2 NAND support.
2347 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2349 * Patch by Rune Torgersen, 16 Apr 2004:
2352 * Patches by Pantelis Antoniou, 16 Apr 2004:
2353 - add support for a new version of an Intracom board and fix
2354 various other things on others.
2355 - add verify support to the crc32 command (define
2356 CONFIG_CRC32_VERIFY to enable it)
2357 - fix FEC driver for MPC8xx systems:
2358 1. fix compilation problems for boards that use dynamic
2360 2. shut down FEC after network transfers
2361 - HUSH parser fixes:
2362 1. A new test command was added. This is a simplified version of
2363 the one in the bourne shell.
2364 2. A new exit command was added which terminates the current
2366 3. Fixed handing of $? (exit code of last executed command)
2367 - Fix some compile problems;
2368 add "once" functionality for the netretry variable
2370 * Patch by George G. Davis, 02 Apr 2004:
2371 add support for Intel Assabet board
2373 * Patch by Stephen Williams, 01 Apr 2004:
2374 Add support for Picture Elements JSE board
2376 * Patch by Christian Pell, 01 Apr 2004:
2377 Add CompactFlash support for PXA systems.
2379 * Patches by Pantelis Antoniou, 30 Mar 2004:
2380 - add auto-complete support to the U-Boot CLI
2381 - add support for NETTA and NETPHONE boards; fix NETVIA board
2382 - add support for the Epson 156x series of graphical displays
2383 (These displays are serial and not suitable for using a normal
2384 framebuffer console on them)
2385 - add infrastructure needed in order to POST any DSPs in a board
2386 - improve and fix various things in the MPC8xx FEC driver:
2387 1. The new 87x and 88x series of processors have two FECs,
2388 and the new driver supports them both.
2389 2. Another change in the 87x/88x series is support for
2390 the RMII (Reduced MII) interface. However numerous
2391 changes are needed to make it work since the PHYs
2392 are connected to the same lines. That means that
2393 you have to address them correctly over the MII
2395 3. We now correctly match the MII/RMII interface
2396 configuration to what the PHY reports.
2397 - Fix problem when readingthe MII status register. Due to the
2398 internal design of many PHYs you have to read the register
2399 twice. The problem is more apparent in 10Mbit mode.
2400 - add new mode ".jffs2s" for reading from a NAND device: it just
2401 skips over bad blocks.
2402 - add networking support for VLANs (802.1q), and CDP (Cisco
2404 - some minor patches / cleanup
2406 * Patch by Yuli Barcohen, 28 Mar 2004:
2407 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2408 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2409 - Change configuration method for MPC8260ADS family
2411 * add startup code to clear the BSS of standalone applications
2413 * Fix if / elif handling bug in HUSH shell
2415 ======================================================================
2416 Changes for U-Boot 1.1.0:
2417 ======================================================================
2419 * Patch by Mark Jonas: Remove config.tmp files only when
2420 unconfiguring the board
2422 * Adapt RMU board for bigger flash memory
2424 * Patch by Klaus Heydeck, 13 Mar 2003:
2425 Add support for KUP4X Board
2427 * Patch by Pavel Bartusek, 21 Mar 2004
2428 Add Reiserfs support
2430 * Patch by Hinko Kocevar, 20 Mar 2004
2431 - Add auto-release for SMSC LAN91c111 driver
2432 - Add save/restore of PTR and PNR regs as suggested in datasheet
2434 * Patch by Stephen Williams, 19 March 2004
2435 Increase speed of sector reads from SystemACE,
2436 shorten poll timeout and remove a useless reset
2438 * Patch by Tolunay Orkun, 19 Mar 2004:
2439 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2442 * Patch by Brad Kemp, 18 Mar 2004:
2443 prevent machine checks during a PCI scan
2445 * Patch by Pierre Aubert, 18 Mar 2004:
2446 Fix string cleaning in IDE identification
2448 * Patch by Pierre Aubert, 18 Mar 2004:
2449 - Unify video mode handling for Chips & Technologies 69000 Video
2450 chip and Silicon Motion SMI 712/710/810 Video chip
2451 - Add selection of the video output (CRT or LCD) via 'videoout'
2452 environment variable for the Silicon Motion
2455 * Patch by Pierre Aubert, 18 Mar 2004:
2456 include/common.h typo fix
2458 * Patches by Tolunay Orkun, 17 Mar 2004:
2459 - Add support for bd->bi_iic_fast[] initialization via environment
2460 variable "i2cfast" (CONFIG_I2CFAST)
2461 - Add "i2cfast" u-boot environment variable support for csb272
2463 * Patch by Carl Riechers, 17 Mar 2004:
2464 Ignore '\0' characters in console input for use with telnet and
2467 * Patch by Leon Kukovec, 17 Mar 2004:
2468 typo fix for strswab prototype #ifdef
2470 * Patches by Thomas Viehweger, 16 Mar 2004:
2471 - show PCI clock frequency on MPC8260 systems
2472 - add FCC_PSMR_RMII flag for HiP7 processors
2473 - in do_jffs2_fsload(), take load address from load_addr if not set
2474 explicit, update load_addr otherwise
2475 - replaced printf by putc/puts when no formatting is needed
2476 (smaller code size, faster execution)
2478 * Patch by Phillippe Robin, 16 Mar 2004:
2479 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2481 * Patch by Stephen Williams, 15 Mar 2004:
2482 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2484 * Patch by Tolunay Orkun, 15 Mar 2004:
2485 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2487 * Patch by Travis Sawyer, 15 Mar 2004:
2488 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2490 * Add start-up delay to make sure power has stabilized before
2491 attempting to switch on USB on SX1 board.
2493 * Patch by Josef Wagner, 18 Mar 2004:
2494 - Add support for MicroSys XM250 board (PXA255)
2495 - Add support for MicroSys PM828 board (MPC8280)
2496 - Add support for 32 MB Flash on PM825/826
2497 - new SDRAM refresh rate for PM825/PM826
2498 - added support for MicroSys PM520 (MPC5200)
2499 - replaced Query by Identify command in CPU86/flash.c
2500 to support 28F160F3B
2502 * Fix wrap around problem with udelay() on ARM920T
2504 * Add support for Macronix flash on TRAB board
2506 * Patch by Pierre Aubert, 15 Mar 2004:
2507 Fix buffer overflow in IDE identification
2509 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2511 * Remove redundand #define in IceCube.h
2513 * Patch by Steven Scholz, 27 Feb 2004:
2514 - Adding get_ticks() and get_tbclk() for AT91RM9200
2515 - Many white space fixes in cpu/at91rm9200/interrupts.c
2517 * Patches by Steven Scholz, 20 Feb 2004:
2518 some cleanup in AT91RM9200 related code
2520 * Patches by Travis Sawyer, 12 Mar 2004:
2521 - Fix Gigabit Ethernet support for 440GX
2522 - Add Gigabit Ethernet Support to MII PHY utilities
2524 * Patch by Brad Kemp, 12 Mar 2004:
2525 Fixes for drivers/cfi_flash.c:
2526 - Better support for x8/x16 implementations
2527 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2528 - Added defines for AMD command and address constants
2530 * Patch by Leon Kukovec, 12 Mar 2004:
2531 Fix get_dentfromdir() to correctly handle deleted dentries
2533 * Patch by George G. Davis, 11 Mar 2004:
2534 Remove hard coded network settings in TI OMAP1610 H2
2535 default board config
2537 * Patch by George G. Davis, 11 Mar 2004:
2538 add support for ADS GraphicsClient+ board.
2540 * Patch by Pierre Aubert, 11 Mar 2004:
2541 - add bitmap command and splash screen support in cfb console
2542 - add [optional] origin in the bitmap display command
2544 * Patch by Travis Sawyer, 11 Mar 2004:
2545 Fix ocotea board early init interrupt setup.
2547 * Patch by Thomas Viehweger, 11 Mar 2004:
2548 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2550 * Patch by Stephan Linz, 09 Mar 2004
2551 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2553 * Patch by George G. Davis, 9 Mar 2004:
2554 fix recent build failure for SA1100 target
2556 * Patch by Travis Sawyer, 09 Mar 2004:
2557 Support native interrupt mode for the IBM440GX.
2558 Previously it was running in 440GP compatibility mode.
2560 * Patch by Philippe Robin, 09 Mar 2004:
2561 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2564 * Patch by Masami Komiya, 08 Mar 2004:
2565 Don't overwrite server IP address or boot file name
2566 when the boot server does not return values
2568 * Patch by Tolunay Orkun, 5 Mar 2004:
2569 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2571 * Patch by Tolunay Orkun, 5 Mar 2004:
2572 Fix early board initialization for Cogent CSB272 board
2574 * Patch by Ed Okerson, 3 Mar 2004:
2575 fix CFI flash writes for little endian systems
2577 * Patch by Reinhard Meyer, 01 Mar 2004:
2578 generalize USB and IDE support for MPC5200 with according
2579 changes to IceCube.h and TOP5200.h
2580 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2581 add info about USB and IDE to README
2583 * Patch by Yuli Barcohen, 4 Mar 2004:
2584 Fix problems with GCC 3.3.x which changed handling of global
2585 variables explicitly initialized to zero (now in .bss instead of
2588 * Patch by Leon Kukovec, 02 Mar 2004:
2589 add strswab() to fix IDE LBA capacity, firmware and model numbers
2590 on little endian machines
2592 * Patch by Masami Komiya, 02 Mar 2004:
2593 - Remove get_ticks() from NFS code
2594 - Add verification of RPC transaction ID
2596 * Patch by Pierre Aubert, 02 Mar 2004:
2597 cleanup for IDE and USB drivers for MPC5200
2599 * Patch by Travis Sawyer, 01 Mar 2004:
2601 - Add IBM PPC440GX Ref Platform support (Ocotea)
2602 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2603 Adapted to U-Boot and 440GX port
2605 - Add gracious handling of all Ethernet Pin Selections for 440GX
2606 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2608 - Add needed bit definitions
2611 * Patch by Carl Riechers, 1 Mar 2004:
2612 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2614 * Patch by Stephan Linz, 27 Feb 2004
2615 - avoid problems for targets without NFS download support
2617 * Patch by Rune Torgersen, 27 Feb 2004:
2618 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2619 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2620 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2622 * Patch by Masami Komiya, 27 Feb 2004:
2623 Fix rarpboot: add autoload by NFS
2625 * Patch by Dan Eisenhut, 26 Feb 2004:
2626 fix flash_write return value in saveenv
2628 * Patch by Stephan Linz, 11 Dec 2003
2629 expand config.mk to avoid trigraph warnings on NIOS
2631 * Rename "BMS2003" board into "HMI10"
2633 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2634 storage; auto-set console on USB port (using preboot command)
2636 * Add support for SX1 mobile phone; add support for USB-based console
2637 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2639 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2641 * Fix SDRAM timings for LITE5200 / IceCube board
2643 * Handle Auti-MDIX / connection status for INCA-IP
2645 * Fix USB problems when attempting to read 0 bytes
2647 * Patch by Travis Sawyer, 26 Feb 2004:
2648 Fix broken compile for XPEDITE1K target.
2650 * Patch by Stephan Linz, 26 Feb 2004:
2651 Bug fix for NFS code on NIOS targets
2653 * Patch by Stephen Williams, 26 Feb 2004:
2654 Break up SystemACE reads of large block counts
2656 * Patch by Pierre Aubert, 26 Feb 2004
2657 add IDE support for MPC5200
2659 * Patch by Masami Komiya, 26 Feb 2004:
2660 add autoload via NFS
2662 * Patch by Stephen Williams
2663 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2664 elsewhere in the source.
2666 * Patch by Steven Scholz, 25 Feb 2004:
2667 - Timeouts in FPGA code should be based on CFG_HZ
2668 - Minor cleanup in code for Altera FPGA ACEX1K
2670 * Patch by Steven Scholz, 25 Feb 2004:
2671 Changed "Directory Hierarchy" section in README
2673 * Patch by Masami Komiya, 25 Feb 2004:
2674 Reduce copy count in nfs_read_reply() of NFS code
2676 * Patch by Markus Pietrek, 24 Feb 2004:
2677 NS9750 DevBoard added
2679 * Patch by Pierre Aubert, 24 Feb 2004
2680 add USB support for MPC5200
2682 * Patch by Steven Scholz, 24 Feb 2004:
2683 - fix MII commands to use values from last command
2685 * Patch by Torsten Demke, 24 Feb 2004:
2686 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2688 * Patch by Rahul Shanbhag, 19 Feb 2004:
2689 Fixes for for OMAP1610 board:
2690 - shift some IRQ specific code to platform.S file
2691 - remove duplicatewatchdog reset code from start.S
2693 * Make Auto-MDIX Support configurable on INCA-IP board
2695 * Fix license for mkimage tool
2697 * Patch by Masami Komiya, 24 Feb 2004:
2698 Update NetBootFileXferSize in NFS code
2700 * Patch by Scott McNutt, 24 Feb 2004:
2701 fix packet length in NFS code
2703 * Patch by Masami Komiy, 22 Feb 2004:
2704 Add support for NFS for file download
2706 * Patch by Andrea Scian, 17 Feb 2004:
2707 Add support for S3C44B0 processor and DAVE B2 board
2709 * Patch by Steven Scholz, 20 Feb 2004:
2710 - Add support for MII commands on AT91RM9200 boards
2711 - some cleanup in AT91RM9200 ethernet code
2713 * Patch by Peter Ryser, 20 Feb 2004:
2714 Add support for the Xilinx ML300 platform
2716 * Patch by Stephan Linz, 17 Feb 2004:
2717 Fix watchdog support for NIOS
2719 * Patch by Josh Fryman, 16 Feb 2004:
2720 Fix byte-swapping for cfi_flash.c for different bus widths
2722 * Patch by Jon Diekema, 14 Jeb 2004:
2723 Remove duplicate "FPGA Support" notes from the README file
2725 * Patches by Reinhard Meyer, 14 Feb 2004:
2726 - update board/emk tree; use common flash driver
2727 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2728 [adapted for other PPC CPUs -- wd]
2729 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2731 * Patch by Jon Diekema, 13 Feb 2004:
2732 Call show_boot_progress() whenever POST "FAILED" is printed.
2734 * Patch by Nishant Kamat, 13 Feb 2004:
2735 Add support for TI OMAP1610 H2 Board
2736 Fixes for cpu/arm926ejs/interrupt.c
2737 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2738 Fix for a timer bug in OMAP1610 Innovator
2739 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2741 * Patches by Stephan Linz, 12 Feb 2004:
2742 - add support for NIOS timer with variable period preload counter value
2743 - prepare POST framework support for NIOS targets
2745 * Patch by Denis Peter, 11 Feb 2004:
2746 add POST support for the MIP405 board
2748 * Patch by Laurent Mohin, 10 Feb 2004:
2749 Fix buffer overflow in common/usb.c
2751 * Patch by Tolunay Orkun, 10 Feb 2004:
2752 Add support for Cogent CSB272 board
2754 * Patch by Thomas Elste, 10 Feb 2004:
2755 Add support for NET+50 CPU and ModNET50 board
2757 * Patch by Sam Song, 10 Feb 2004:
2758 Fix typos in cfi_flash.c
2760 * Patch by Leon Kukovec, 10 Feb 2004
2761 Fixed long dir entry slot id calculation in get_vfatname
2763 * Patch by Robin Gilks, 10 Feb 2004:
2764 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2765 !=, <>, <, >, <=, >=)
2767 * Fix problem with side effects in macros in include/usb.h
2769 * Patch by David Benson, 13 Nov 2003:
2770 bug 841358 - fix TFTP download size limit
2772 * Fixing bug 850768:
2773 improper flush_cache() in load_serial()
2775 * Fixing bug 834943:
2776 MPC8540 - missing volatile declarations
2778 * Patch by Stephen Williams, 09 Feb 2004:
2779 Add support for Xilinx SystemACE chip:
2780 - New files common/cmd_ace.c and include/systemace.h
2781 - Hook systemace support into cmd_fat and the partition manager
2783 * Patch by Travis Sawyer, 09 Feb 2004:
2784 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2786 * Patch by Travis Sawyer, 09 Feb 2004:
2788 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2789 - Add phymode for 440 enet
2792 - Change board_pre_init to board_early_init_f
2793 - Add user flash to bus controller setup
2795 - Fix is_pci_host to check GPIO for monarch bit
2796 - Force xpedite1k to pci conventional mode (via #define option)
2798 * Patch by Brad Kemp, 4 Feb 2004:
2799 - handle the machine check that is generated during the PCI scans
2801 - define the registers used in the IMMR by the PCI subsystem.
2803 * Patch by Pierre Aubert, 03 Feb 2004:
2804 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2806 * Patch by Jeff Angielski, 03 Feb 2004:
2807 Fix copy & paste error in cpu/mpc8260/pci.c
2809 * Patch by Reinhard Meyer, 24 Jan 2004:
2810 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2812 * Add Auto-MDIX support for INCA-IP
2816 * Patch by Josef Baumgartner, 10 Feb 2004:
2817 Fixes for Coldfire port
2819 * Patch by Brad Kemp, 11 Feb 2004:
2820 Fix CFI flash driver problems
2822 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2823 modules at CPU clock frequencies above 66 MHz.
2825 * Optimize flash programming speed for LWMON (by another 100% :-)
2827 * Patch by Jian Zhang, 3 Feb 2004:
2828 - Changed the incorrect FAT12BUFSIZE
2829 - data_begin in fsdata can be negative. Changed it to be short.
2831 * Patches by Stephan Linz, 30 Jan 2004:
2832 1: - board/altera/common/flash.c:flash_erase():
2833 o allow interrupts befor get_timer() call
2834 o check-up each erased sector and avoid unexpected timeouts
2835 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2836 o enclose sevenseg_set() in cpp condition
2837 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2838 - fix some typed in mistakes in the NIOS documentation
2839 2: - split DK1C20 configuration into several header files:
2840 o two new files for each NIOS CPU description
2841 o U-Boot related part is remaining in DK1C20.h
2842 3: - split DK1S10 configuration into several header files:
2843 o two new files for each NIOS CPU description
2844 o U-Boot related part is remaining in DK1S10.h
2845 4: - Add support for the Microtronix Linux Development Kit
2846 NIOS CPU configuration at the Altera Nios Development Kit,
2847 Stratix Edition (DK-1S10)
2848 5: - Add documentation for the Altera Nios Development Kit,
2849 Stratix Edition (DK-1S10)
2850 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2852 7: - Add support for the common U-Boot SPI framework at
2855 * Patch by Rahul Shanbhag, 28 Jan 2004:
2856 Fix flash protection/locking handling for OMAP1610 innovator board.
2858 * Patch by Rolf Peukert, 28 Jan 2004:
2859 fix flash write problems on CSB226 board (write with 32 bit bus width)
2861 * Patches by Mark Jonas, 16 Jan 2004:
2862 - fix rounding error when calculating baudrates for MPC5200 PSCs
2863 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2864 time which is not supported
2866 * Patch by Yuli Barcohen, 26 Jan 2004:
2867 Allow bzip2 compression for small memory footprint boards
2869 * Patch by Brad Kemp, 21 Jan 2004:
2870 Add support for CFI flash driver for both the Intel and the AMD
2873 * Patch by Travis Sawyer, 20 Jan 2004:
2874 Fix pci bridge auto enumeration of sibling p2p bridges.
2876 * Patch by Tolunay Orkun, 12 Jan 2004:
2877 Add some delays as needed for Intel LXT971A PHY support
2879 * Patches by Stephan Linz, 09 Jan 2004:
2880 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2881 - make DK1C20 board configuration related to ASMI conform to
2884 * Patch by Anders Larsen, 09 Jan 2004:
2886 ARM memory layout fixes: the abort-stack is now set up in the
2887 correct RAM area, and the BSS is zeroed out as it should be.
2889 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2890 of the linker scripts are replaced by '__bss_start' and '_end',
2891 resp., which is a further step to eliminate unnecessary differences
2892 between the implementation of the CPU architectures.
2894 * Patch by liang a lei, 9 Jan 2004:
2895 Fix Intel 28F128J3 ID in include/flash.h
2897 * Patch by Masami Komiya, 09 Jan 2004:
2898 add support for TB0229 board (NEC VR4131 MIPS processor)
2900 * Patch by Leon Kukovec, 12 Dec 2003:
2901 changed extern __inline__ into static __inline__ in
2902 include/linux/byteorder/swab.h
2904 * Patch by Travis Sawyer, 30 Dec 2003:
2905 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2906 select MDI port based on enabled EMAC device.
2907 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2910 * Patch by Wolter Kamphuis, 15 Dec 2003:
2911 made CONFIG_SILENT_CONSOLE usable on all architectures
2913 * Disable date command on TQM866M - there is no RTC on MPC866
2915 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2917 * Implement adaptive SDRAM timing configuration based on actual CPU
2918 clock frequency for INCA-IP; fix problem with board hanging when
2919 switching from 150MHz to 100MHz
2921 * Add PCMCIA CS support for BMS2003 board
2923 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2924 see doc/README.MPC866 for details;
2925 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2926 calculate CPU clock frequency from PLL register values.
2928 * Add support for 128 MB RAM on TQM8xxL/M modules
2930 * Fix PS/2 keyboard problem caused by statically initialized variable
2931 pointing to a location in flash
2933 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2935 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2936 before we can access it; add delay in case we are faster (with no
2939 * Cleanup of some init functions
2941 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2942 to avoid Linux crashes by early packets coming in.
2944 * Accelerate flash accesses on LWMON board by using buffered writes
2946 * Fix typo in Makefile;
2947 fix problem with PARTNUM detection
2949 * Patch by Reinhard Meyer, 09 Jan 2004:
2950 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2952 * Add support for IDE LED on BMS2003 board
2953 (exclusive with status LED!)
2955 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2958 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2959 Add common files for "emk" boards
2961 * Add a common get_ram_size() function and modify the the
2962 board-specific files to invoke that common implementation.
2964 ======================================================================
2965 Changes for U-Boot 1.0.1:
2966 ======================================================================
2968 * Set default clock for INCA-IP to 150 MHz
2970 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2971 add I2C support; add support for DS1337 RTC
2973 * Add CompactFlash support for BMS2003 board
2975 * Add support for status LED on BMS2003 board
2977 * Patch by Scott McNutt, 02 Jan 2004:
2978 Add support for the Nios Active Serial Memory Interface (ASMI)
2981 * Patch by Andrea Marson, 16 Dec 2003:
2982 Add support for the PPChameleon ME and HI modules
2984 * Patch by Yuli Barcohen, 22 Dec 2003:
2985 Add support for Motorola DUET ADS board (MPC87x/88x)
2987 * Patch by Robert Schwebel, 15 Dec 2003:
2988 add support for cramfs (uses JFFS2 command interface)
2990 * Patches by Stephan Linz, 11 Dec 2003:
2991 - more documentation for NIOS port
2992 - new struct nios_pio_t, struct nios_spi_t
2993 - Reconfiguration for NIOS Development Kit DK1C20:
2994 o move board related code from board/dk1c20
2995 to board/altera/dk1c20
2996 o create a new common source path board/altera/common
2997 and move generic flash access stuff into it
2998 o change/expand configuration file DK1C20.h
2999 - Add support for NIOS Development Kit DK1S10
3000 - Add status LED support for NIOS systems
3001 - Add dual 7-segment LED support for Altera NIOS DevKits
3003 * Patch by Ronen Shitrit, 10 Dec 2003:
3004 Add support for the Marvell DB64360 / DB64460 development boards
3006 * Patch by Detlev Zundel, 10 Dec 2003:
3007 fix dependency problem in examples/Makefile
3009 * Patch by Denis Peter, 8 Dec 2003
3010 - add support for the PATI board (MPC555)
3011 - add SPI support for the MPC5xx
3013 * Patch by Anders Larsen, 08 Dec 2003:
3014 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3015 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3016 cleanup some redundand #defines
3018 * Patch by André Schwarz, 8 Dec 2003:
3019 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3020 - TX and RX deskriptors must be quad-word aligned
3021 - does not work with only one TX deskriptor
3022 - standard reset method does not work
3024 * Patch by Masami Komiya, 08 Dec 2003:
3025 add RTL8139 ethernet driver
3027 * Patches by Ed Okerson, 07 Dec 2003:
3028 - fix ethernet for the AU1x00 processors in little-endian mode.
3029 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3031 * Minor code cleanup (coding style)
3033 * Patch by Reinhard Meyer, 30 Dec 2003:
3034 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3035 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3036 - turned debug print of PHY registers into a function (called in two places)
3037 - added support for EMK MPC5200 based modules
3039 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3041 * Add support for TQM866M modules
3043 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3045 * Fix a few compiler warnings
3047 * Patch by Reinhard Meyer, 28 Dec 2003:
3048 Add initial support for TOP5200 board
3050 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3051 environment variable which can set to "100", "133", or "150". The
3052 CPU clock will be configured accordingly upon next reboot. Other
3053 values are ignored. In case of an invalid or undefined "cpuclk"
3054 value, the compile-time default CPU clock speed will be used.
3056 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3057 window that is used to access the UART registers by the Linux driver)
3059 * Patch by Reinhard Meyer, 20 Dec 2003:
3060 Fix clock calculation for the MPC5200 for higher clock frequencies
3061 (above 2**32 / 10 = 429.5 MHz).
3063 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3065 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3067 * Add new configuration for IceCube board with DDR memory
3069 * Update TRAB memory configurations
3071 * Add JFFS2 support for INCA-IP board
3073 * Patch by Bill Hargen, 09 Dec 2003:
3074 - BUBINGA405EP: changed flash driver to protect top sector containing
3076 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3077 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3078 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3079 - 405EP: added/fixed support for "reginfo" command.
3080 - 4xx: removed spurious MII error messages on "mii info" command.
3082 * Patch by Bernhard Kuhn, 28 Nov 2003:
3083 add support for Coldfire CPU
3084 add support for Motorola M5272C3 and M5282EVB boards
3086 * Patch by Pierre Aubert, 24 Nov 2003:
3087 - add a return value for the fpga command
3088 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3089 is defined. If ide_preinit fails, ide_init is aborted.
3090 - fix an endianess problem in fat.h
3092 * Patch by Wolter Kamphuis, 05 Dec 2003:
3093 Add support for SNMC's QS850/QS823/QS860T boards
3095 * Patch by Yuli Barcohen, 3 Dec 2003:
3096 "revive" U-Boot support for old Motorola MPC860ADS board
3098 * Patch by Cam(ilo?), 03 Dec 2003:
3099 make examples build even with broken Montavista objcopy
3101 * Patch by Pavel Bartusek, 27 Nov 2003:
3102 fix conversion problem with "bootretry" evironment variable
3104 * Patch by Andre Schwarz, 24 Nov 2003:
3105 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3107 * Patch by Pavel Bartusek, 21 Nov 2003:
3108 set ZMII bridge speed on 440
3110 * Patch by Anders Larsen, 17 Nov 2003:
3111 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3113 * Patches by David Müller, 14 Nov 2003:
3114 - board/mpl/common/common_util.c
3115 * implement support for BZIP2 compressed images
3116 * various cleanups (printf -> puts, ...)
3117 - board/mpl/common/flash.c
3118 * report correct errors to upper layers
3119 * check the erase fail and VPP low bits in status reg
3120 - board/mpl/vcma9/cmd_vcma9.c
3121 - board/mpl/vcma9/flash.c
3122 * various cleanups (printf -> puts, ...)
3124 * fix typo in comment
3125 - cpu/arm920t/usb_ohci.c
3126 * support for S3C2410 is missing in #if line
3128 * reinit some registers in case of error (cable missing, ...)
3130 * support for USB/MMC devices is missing in #if line
3131 - include/configs/MIP405.h
3132 - include/configs/PIP405.h
3133 * enable BZIP2 support
3134 * enlarge malloc space to 1MiB because of BZIP2 support
3135 - include/configs/VCMA9.h
3136 * enable BZIP2 support
3137 * enlarge malloc space to 1MiB because of BZIP2 support
3138 * enable USB support
3139 - lib_arm/armlinux.c
3140 * change calling convention of ARM Linux kernel as
3141 described on http://www.arm.linux.org.uk/developer/booting.php
3143 * Patch by Thomas Lange, 14 Nov 2003:
3144 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3145 support all these AMD boards.
3147 * Patch by Thomas Lange, 14 Nov 2003:
3148 Workaround for mips au1x00 physical memory accesses (the au1x00
3149 uses a 36 bit bus internally and cannot access physical memory
3150 directly. Use the uncached SDRAM address instead of the physical
3153 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3154 add Realtek 8019 ethernet driver
3156 * Patch by Yuli Barcohen, 13 Nov 2003:
3157 MPC826xADS/PQ2FADS cleanup
3159 * Patch by Anders Larsen, 12 Nov 2003:
3160 Update README to mark the PORTIO commands non-standard
3162 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3163 update for for Atmel AT91RM9200DK development kit:
3164 - support for environment variables in DataFlash
3165 - Atmel DataFlash AT45DB1282 support
3167 * Patch by Jeff Carr, 11 Nov 2003:
3168 add support for new version of 8270 processors
3170 * Patches by George G. Davis, 05 Nov 2003:
3171 - only pass the ARM linux initrd tag to the kernel when an initrd
3173 - update omap1510inn configuration file
3175 * Patches by Stephan Linz, 3 Nov 2003:
3176 - more endianess fixes for LAN91C111 driver
3177 - CFG_HZ configuration patch for NIOS Cyclone board
3179 * Patch by Stephan Linz, 28 Oct 2003:
3180 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3182 * Patch by Steven Scholz, 20 Oct 2003:
3183 - make "mii info <addr>" show infor for PHY at "addr" only
3184 - Endian fix for miiphy_info()
3186 * Patch by Gleb Natapov, 19 Sep 2003:
3187 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3189 * Patch by Anders Larsen, 17 Sep 2003:
3190 Bring ARM memory layout in sync with the documentation:
3191 stack and malloc-heap are now located _below_ the U-Boot code
3193 * Accelerate booting on TRAB board: read and check autoupdate image
3194 headers first instead of always reading the whole images.
3196 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3198 * Enabled password check on RMU board
3200 * Fix configuration problem with IceCube in LOWBOOT configuration:
3201 envrionment got embedded, corrupting the image layout.
3203 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3205 * Added BMS2003 board
3206 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3208 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3209 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3212 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3215 * Add checksum verification to 'imls' command
3217 * Add bd_info fields needed for 4xx Linux I2C driver
3219 * Patch by Martin Krause, 4 Nov. 2003:
3220 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3222 * Print used network interface when CONFIG_NET_MULTI is set
3224 * Patch by Bernhard Kuhn, 28 Oct 2003:
3225 Add low boot support for MPC5200
3227 * Fix problem with dual PCMCIA support (NSCU)
3229 * Fix MPC5200 I2C initialization function
3231 ======================================================================
3232 Changes for U-Boot 1.0.0:
3233 ======================================================================
3235 * Fix parameter passing to standalone images with bootm command
3237 * Patch by Kyle Harris, 30 Oct 2003:
3238 Fix build errors for ixdp425 board
3240 * Patch by David M. Horn, 29 Oct 2003:
3241 Fixes to build under CYGWIN
3243 * Get IceCube MGT5100 working (again)
3245 * Fix problems in memory test on some boards (which was not
3246 non-destructive as intended)
3248 * Patch by Gary Jennejohn, 28 Oct 2003:
3249 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3250 to prevent stack overflow on ARM systems
3252 * Patch by Stephan Linz, 28 Oct 2003:
3253 fix init sequence error for NIOS port
3255 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3257 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3259 * Patch by Xiao Xianghua, 23 Oct 2003:
3260 small patch for mpc85xx
3262 * Fix small problem in MPC5200 I2C driver
3264 * Fix FCC3 support on ATC board
3266 * Correct header printing for multi-image files in do_bootm()
3268 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3270 * Fix PCI problems on PPChameleon board
3272 * Patch by Steven Scholz, 18 Oct 2003:
3273 Fix AT91RM9200 ethernet driver
3275 * Patch by Nye Liu, 17 Oct 2003:
3276 Fix typo in include/mpc8xx.h
3278 * Patch by Richard Woodruff, 16 Oct 03:
3279 Fixes for cpu/arm925/interrupt.c
3280 - Initialize timestamp & lastdec vars.
3281 - fix timestamp overflows.
3282 - fix lastdec overflow.
3283 - smarter normalization to allow udelay() below 1ms to work.
3285 * Patch by Scott McNutt, 16 Oct
3286 add networking support for the Altera Nios Development Kit,
3287 Cyclone Edition (DK-1C20)
3289 * Patch by Jon Diekema, 14 Oct 2003:
3290 add hint about doc/README.silent to README file
3292 * Add CompactFlash support for NSCU
3294 * Fix PCI problems on PPChameleonEVB
3296 * TRAB auto-update: Base decision if we have to strip the image
3297 header on image type as encoded in the header
3298 (include image type patch by Martin Krause, 17 Oct 2003)
3300 * Patches by Xianghua Xiao, 15 Oct 2003:
3302 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3303 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3304 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3306 * Fix flash timings on TRAB board
3308 * Make sure HUSH is initialized for running auto-update scripts
3310 * Make 5200 reset command _really_ reset the board, without running
3311 any other code after it
3313 * Fix errors with flash erase when range spans across banks
3314 that are mapped in reverse order
3316 * Fix flash mapping and display on P3G4 board
3318 * Patch by Kyle Harris, 15 Jul 2003:
3319 - add support for Intel IXP425 CPU
3320 - add support for IXDP425 eval board
3322 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3323 for more information
3325 * Patch by Steven Scholz, 10 Oct 2003
3326 - Add support for Altera FPGA ACEX1K
3328 * Patches by Thomas Lange, 09 Oct 2003:
3329 - fix cmd_ide.c for non ppc boards (read/write functions did not
3330 add ATA base address)
3331 - fix for shannon board
3332 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3333 - Endian swap ATA identity for all big endian CPUs, not just PPC
3334 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3336 - add support for dbau1x00 board (MIPS32)
3338 * Patch by Sangmoon Kim, 07 Oct 2003:
3339 add support for debris board
3341 * Patch by Martin Krause, 09 Oct 2003:
3342 Fixes for TRAB board
3343 - /board/trab/rs485.c: correct baudrate
3344 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3345 udelay(); fix some timing problems with adc controller
3346 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3347 modify commands: touch and buzzer
3349 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3350 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3351 Use direct function calls for auto_update instead of hush commands
3353 * Patch by Scott McNutt, 04 Oct 2003:
3354 - add support for Altera Nios-32 CPU
3355 - add support for Nios Cyclone Development Kit (DK-1C20)
3357 * Patch by Steven Scholz, 29 Sep 2003:
3358 - A second parameter for bootm overwrites the load address for
3359 "Standalone Application" images.
3360 - bootm sets environment variable "filesize" to the resulting
3361 (uncompressed) data length for "Standalone Application" images
3362 when autostart is set to "no". Now you can do something like
3363 if bootm $fpgadata $some_free_ram ; then
3364 fpga load 0 $some_free_ram $filesize
3367 * Patch by Denis Peter, 25 Sept 2003:
3368 add support for the MIP405 Rev. C board
3370 * Patch by Yuli Barcohen, 25 Sep 2003:
3371 add support for Zephyr Engineering ZPC.1900 board
3373 * Patch by Anders Larsen, 23 Sep 2003:
3374 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3375 implemented for the x86 architecture)
3377 * Patch by Sangmoon Kim, 23 Sep 2003:
3378 fix pll_pci_to_mem_multiplier table for MPC8245
3380 * Patch by Anders Larsen, 22 Sep 2003:
3381 enable timed autoboot on PXA
3383 * Patch by David Müller, 22 Sep 2003:
3384 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3385 returns correct libgcc file path
3386 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3387 time on s3c24x0 systems
3389 * Patch by Jon Diekema, 19 Sep 2003:
3390 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3391 link state to the fault LED.
3392 - In NetLoop, make the Fault LED reflect the link status. The link
3393 status gets updated on entry, and on timeouts.
3395 * Patch by Anders Larsen, 18 Sep 2003:
3396 allow mkimage to build and run on Cygwin-hosted systems
3398 * Patch by Frank Müller, 18 Sep 2003:
3399 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3402 * Patch by Pantelis Antoniou, 16 Sep 2003:
3403 add tool to compute fileds in the PLPRCR register for MPC86x
3405 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3407 * Fix build problems under FreeBSD
3409 * Add generic filesystem image type
3411 * Make fatload set filesize environment variable
3413 * enable basic / medium / high-end configurations for PPChameleonEVB
3414 board; fix NAND code
3416 * enable TFTP client code to specify to the server the desired
3417 timeout value (see RFC-2349)
3419 * Improve SDRAM setup for TRAB board
3421 * Suppress all output with splashscreen configured only if "splashimage"
3424 * Fix problems with I2C support for mpc5200
3426 * Adapt TRAB configuration and auto_update to new memory layout
3428 * Add configuration for wtk board
3430 * Add support for the Sharp LQ065T9DR51U LCD display
3432 * Patch by Rune Torgersen, 17 Sep 2003:
3433 - Fixes for MPC8266 default config
3434 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3436 * Patches by Jon Diekema, 17 Sep 2003:
3437 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3440 - adjust "help" output
3442 * Patches by Anders Larsen, 17 Sep 2003:
3443 - fix spelling errors
3444 - set GD_FLG_DEVINIT flag only after device function pointers
3446 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3448 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3449 - trigger watchdog while waiting in serial driver
3451 * Add auto-update code for TRAB board using USB memory sticks,
3452 support new configuration with more memory
3454 * disable MPC5200 bus pipelining as workaround for bus contention
3456 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3457 priority; configure critical interrupts to be handled like external
3460 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3461 go back to 66 MHz for stability
3463 * Patches by Jon Diekema, 15 Sep 2003:
3464 - add description for missing CFG_CMD_* entries in the README file
3467 * Patch by Gleb Natapov, 14 Sep 2003:
3468 enable watchdog support for all MPC824x boards that have a watchdog
3470 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3471 "Non-octet Aligned Frame" errors we see at 100 Mbps
3473 * Patch by Sharad Gupta, 14 Sep 2003:
3474 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3476 * Patch by llandre, 11 Sep 2003:
3477 update configuration for PPChameleonEVB board
3479 * Patch by David Müller, 13 Sep 2003:
3480 various changes to VCMA9 board specific files
3482 * Add I2C support for MGT5100 / MPC5200
3484 * Patch by Rune Torgersen, 11 Sep 2003:
3485 Changed default memory option on MPC8266ADS to NOT be Page Based
3486 Interleave, since this doesn't work very well with the standard
3489 * Patch by George G. Davis, 12 Sep 2003:
3490 fix Makefile settings for sk98 driver
3492 * Patch by Stefan Roese, 12 Sep 2003:
3493 - new boards added: DP405, HUB405, PLU405, VOH405
3494 - some esd boards updated
3495 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3497 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3499 * Patch by Martin Krause, 11 Sep 2003:
3500 add burn-in tests for TRAB board
3502 * Enable instruction cache on MPC5200 board
3504 * Patch by Denis Peter, 11 Sep 2003:
3505 - fix USB data pointer assignment for bulk only transfer.
3506 - prevent to display erased directories in FAT filesystem.
3508 * Change output format for NAND flash - make it look like for other
3511 ======================================================================
3512 Changes for U-Boot 0.4.8:
3513 ======================================================================
3515 * Add I2C and RTC support for RMU board
3517 * Patches by Denis Peter, 9 Sep 2003:
3518 add FAT support for IDE, SCSI and USB
3520 * Patches by Gleb Natapov, 2 Sep 2003:
3521 - cleanup of POST code for unsupported architectures
3522 - MPC824x locks way0 of data cache for use as initial RAM;
3523 this patch unlocks it after relocation to RAM and invalidates
3526 * Patch by Gleb Natapov, 30 Aug 2003:
3527 new I2C driver for mpc107 bridge. Now works from flash.
3529 * Patch by Dave Ellis, 11 Aug 2003:
3530 - JFFS2: fix typo in common/cmd_jffs2.c
3531 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3532 - JFFS2: remove node version 0 warning
3533 - JFFS2: accept JFFS2 PADDING nodes
3534 - SXNI855T: add AM29LV800 support
3535 - SXNI855T: move environment from EEPROM to flash
3536 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3538 * Patch by Bill Hargen, 11 Aug 2003:
3539 fixes for I2C on MPC8240
3540 - fix i2c_write routine
3541 - fix iprobe command
3542 - eliminates use of global variables, plus dead code, cleanup.
3544 * Add support for USB Mass Storage Devices (BBB)
3545 (tested with USB memory sticks only)
3547 * Avoid flicker on TRAB's VFD
3549 * Add support for SK98xx driver
3551 * Add PCI support for SL8245 board
3553 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3554 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3555 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3557 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3558 to allow for more accurate baudrate settings
3559 (error now 0.7% at 115 kbps, instead of 3.5% before)
3561 * Patch by Andreas Mohr, 4 Sep 2003:
3562 Fix a lot of spelling errors
3564 * Add support for PPChameleon Eval Board
3566 * Add support for P3G4 board
3568 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3571 * Patch by Yuli Barcohen, 7 Aug 2003:
3572 check BCSR to detect if the board is configured in PCI mode
3574 ======================================================================
3575 Changes for U-Boot 0.4.7:
3576 ======================================================================
3578 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3579 add support for Adder II MPC852T module
3581 * Patch by George G. Davis, 19 Aug 2003:
3582 fix TI Innovator/OMAP1510 pin configs
3584 * Patches by Kshitij, 18 Aug 2003
3585 - add support for arm926ejs cpu core
3586 - add support for TI OMAP 1610 Innovator Board
3588 * Patch by Yuli Barcohen, 14 Aug 2003:
3589 add support for bzip2 uncompression
3591 * Add GCC library to examples/Makefile so GCC utility functions will
3594 * Add I2C and RTC support for RMU board using software I2C driver
3595 (because of better response to iprobe command); fix problem with
3598 * Patch by Matthias Fuchs, 28 Aug 2003:
3599 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3600 CONFIG_BOOTP_MAKS (see README).
3602 * Fix ICU862 environment problem
3604 * Fix RAM size detection for RMU board
3606 * Implement "reset" for MGT5100/MPC5200 systems
3608 ======================================================================
3609 Changes for U-Boot 0.4.6:
3610 ======================================================================
3612 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3613 allow selection of clock frequency as "make" target
3615 * Implement memory autosizing code for IceCube boards
3617 * Configure network port on INCA-IP for autonegotiation
3619 * Fix overflow problem in network timeout code
3621 * Patch by Richard Woodruff, 8 Aug 2003:
3622 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3624 ======================================================================
3625 Changes for U-Boot 0.4.5:
3626 ======================================================================
3628 * Update for TQM board defaults:
3629 disable clocks_in_mhz, enable boot count limit
3631 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3632 in toplevel directory instead. Removed astest.c from tools/gdb because
3633 it is no longer relevant.
3635 * Fix PCI support for MPC5200 / IceCube Board
3637 * Map ISP1362 USB OTG controller for NSCU board
3639 * Patch by Brad Parker, 02 Aug 2003:
3640 fix sc520_cdp problems
3642 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3644 * Allow erase command to cross flash bank boundaries
3646 * Patch by Scott McNutt, 21 Jul 2003:
3647 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3648 Both LynxOS and BlueCat linux KDIs are supported.
3650 * Patch by Richard Woodruff, 25 Jul 2003:
3651 use more reliable reset for OMAP/925T
3653 * Patch by Nye Liu, 25 Jul 2003:
3654 fix typo in mpc8xx.h
3656 * Patch by Richard Woodruff, 24 Jul 2003:
3657 Fixes for cmd_nand.c:
3658 - Fixed null dereferece which could result in incorrect ECC values.
3659 - Added support for devices with no Ready/Busy signal hooked up.
3660 - Added OMAP1510 read/write protect handling.
3661 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3663 - Switched default ECC to be JFFS2.
3665 * Allow crc32 to be used at address 0x000
3667 * Provide consistent interface to standalone applications to access
3668 the 'global_data' structure
3669 Provide a doc/README.standalone more useful to users/developers.
3671 * Make IceCube MGT5100 FEC driver work
3673 * Implement new mechanism to export U-Boot's functions to standalone
3674 applications: instead of using (PPC-specific) system calls we now
3675 use a jump table; please see doc/README.standalone for details
3677 * Patch by Dave Westwood, 24 Jul 2003:
3678 added support for Unity OS (a proprietary OS)
3680 * Patch by Detlev Zundel, 23 Jul 2003:
3681 add "imls" command to print flash table of contents
3683 * Fix cold boot detection for log buffer reset
3685 * Return error for invalid length specifiers with "cp.X" etc.
3687 * Fix startup problem on MIPS
3689 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3690 bitmap support is configured
3692 * Patch by Bill Hargen, 18 Jul 2003:
3693 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3695 * Patch by Denis Peter, 18 Jul 2003:
3696 - fix memory configuration for MIP405T
3697 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3699 * Cleanup of TQM82xx configurations; use "official" board types
3700 to make selection easier.
3702 * Patch by Martin Krause, 17 Jul 2003:
3703 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3705 * Patch by Richard Woodruff, 17 July 03:
3706 - Fixed bug in OMAP1510 baud rate divisor settings.
3708 * Patch by Nye Liu, 16 July 2003:
3710 - add MPC86xADS support (uses MPC86xADS.h)
3711 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3713 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3714 o don't trust gclk() software measurement by default, depend on
3715 CONFIG_8xx_GCLK_FREQ
3716 - add DRAM SIMM not installed detection
3717 - use more "correct" SDRAM initialization sequence
3718 - allow different SDRAM sizes (8xxADS has 8M)
3720 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3721 - rename MAMR/MBMR defines to be more consistent. Should eventually
3722 be merged into MxMR to better reflect the PowerQUICC datasheet.
3724 * Patch by Yuli Barcohen, 16 Jul 2003:
3725 support new Motorola PQ2FADS-ZU evaluation board which replaced
3726 MPC8260ADS and MPC8266ADS
3728 ======================================================================
3729 Changes for U-Boot 0.4.4:
3730 ======================================================================
3732 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3734 * Add support for MGT5100 and MPC5200 processors
3736 * Patch by Lutz Dennig, 15 Jul 2003:
3737 update for R360MPI board
3739 ======================================================================
3740 Changes for U-Boot 0.4.3:
3741 ======================================================================
3743 * Patches by Kshitij, 04 Jul 2003
3744 - added support for arm925t cpu core
3745 - added support for TI OMAP 1510 Innovator Board
3747 * Patches by Martin Krause, 14 Jul 2003:
3748 - add I2C support for s3c2400 systems (trab board)
3749 - (re-) add "ping" to command table
3751 * Fix handling of "slow" POST routines
3753 * Patches by Yuli Barcohen, 13 Jul 2003:
3754 - Correct flash and JFFS2 support for MPC8260ADS
3755 - fix PVR values and clock generation for PowerQUICC II family
3758 * Patch by Bernhard Kuhn, 08 Jul 2003:
3759 - add support for M68K targets
3761 * Patch by Ken Chou, 3 Jul:
3762 - Fix PCI config table for A3000
3763 - Fix iobase for natsemi.c
3764 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3766 * Allow to enable "slow" POST routines by key press on power-on
3767 * Fix temperature dependend switching of LCD backlight on LWMON
3768 * Tweak output format for LWMON
3770 * Patch by Stefan Roese, 11 Jul 2003:
3771 - Fix bug in CONFIG_VERSION_VARIABLE.
3772 - AR405 config updated.
3773 - OCRTC/ORSG: bsp command added.
3774 - ASH405 bsp update.
3776 ======================================================================
3777 Changes for U-Boot 0.4.2:
3778 ======================================================================
3780 * Add support for NSCU board
3782 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3784 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3785 mirror bit flash on TQM8xxM modules
3787 * Patch by Kenneth Johansson, 30 Jun 2003:
3788 get rid of MK_CMD_ENTRY macro; update doc/README.command
3790 * Patch by Seb James, 30 Jun 2003:
3791 Improve documentation of I2C configuration in README
3793 * Fix problems with previous log buffer "fixes"
3795 * Fix minor help text issues
3797 * "log append" did not append a newline
3799 ======================================================================
3800 Changes for U-Boot 0.4.1:
3801 ======================================================================
3803 * Fix some missing commands, cleanup header files
3804 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3806 * Rewrite command lookup and help command (fix problems with bubble
3807 sort when sorting command name list). Minor cleanup here and there.
3809 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3810 - Allow to call sysmon function interactively
3811 - PIC on LWMON board needs delay after power-on
3812 - Add missing RSR definitions for MPC8xx
3813 - Improve log buffer handling: guarantee clean reset after power-on
3814 - Add support for EXBITGEN board (aka "genie")
3815 - Add support for SL8245 board
3818 - remove trailing white space, trailing empty lines, C++ comments, etc.
3819 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3821 * Patches by Kenneth Johansson, 25 Jun 2003:
3822 - major rework of command structure
3823 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3825 ======================================================================
3826 Changes for U-Boot 0.4.0:
3827 ======================================================================
3829 * Patches by Robert Schwebel, 26 Jun 2003:
3830 - csb226 configuration updated
3831 - credits for logodl port updated
3832 - innokom configuration updated
3833 - logodl tree update, still with coding style inconsistencies
3834 - added OCM for ppc405 warning to README
3836 * Patch by Pantelis Antoniou, 25 Jun 2003:
3837 update NetVia with V2 board support
3839 * Header file cleanup for ARM
3841 * Patch by Murray Jensen, 24 Jun 2003:
3842 - make sure to use only U-boot provided header files
3843 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3845 * Patch by Stefan Roese, 24 Jun 2003:
3846 - Update esd ASH405 board files.
3847 - Update esd DASA_SIM config file.
3848 - Add ping command to some esd boards.
3850 * Patch by Yuli Barcohen, 23 Jun 2003:
3851 Update for MPC8260ADS board
3853 * Patch by Murray Jensen, 23 Jun 2003:
3854 - cleanup of GCC 3.x compiler warnings
3856 * Patch by Rune Torgersen, 4 Jun 2003:
3857 add large memory support for MPC8266ADS board
3859 * Patch by Richard Woodruff, 19 June 03:
3860 - Enabled standard u-boot device abstraction for ARM
3861 - Enabled console device for ARM
3862 - Initilized bi_baudrate for ARM
3864 * Patch by Bill Hargen, 23 Apr 2003:
3865 fix byte order for 824x I2C addresses (write op)
3867 * Patch by Murray Jensen, 20 Jun 2003:
3869 - cleanup (especially for gcc-3.x compilers)
3871 * Patch by Tom Guilliams, 20 Jun 2003:
3872 added CONFIG_750FX support for IBM 750FX processors
3874 * Patch by Devin Crumb, 02 Apr 2003:
3875 Fix clock divider rounding problem in drivers/serial.c
3877 * Patch by Richard Woodruff, 19 June 03:
3878 - Fixed smc91c111 driver to sync with the u-boot environment
3879 (driver/smc91c111.c).
3880 - Added eth_init error return check in NetLoop (net/net.c).
3882 * Patch by Ken Chou, 19 June 2003:
3883 Added support for A3000 SBC board (Artis Microsystems Inc.)
3885 * Patches by Murray Jensen, 17 Jun 2003:
3886 - Hymod board database mods: add "who" field and new xilinx chip types
3887 - provide new "init_cmd_timeout()" function so code external to
3888 "common/main.c" can use the "reset_cmd_timeout()" function before
3889 entering the main loop
3890 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3891 slightly different. see include/configs/hymod.h for an example
3892 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3893 CFG_DTT_ADM1021 defined)
3894 - add new "eeprom_probe()" function which has similar args and
3895 behaves in a similar way to "eeprom_read()" etc.
3896 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3897 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3898 - gdbtools copyright update
3899 - ensure that set_msr() executes the "sync" and "isync" instructions
3900 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3901 - 8260 I/O ports fix: Open Drain should be set last when configuring
3902 - add SIU IRQ defines for 8260
3903 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3904 config.mk to allow board configurations to override the GNU
3905 linker script, selected via the LDSCRIPT, make variable, and to
3906 give an initial value to the OBJCFLAGS make variable
3907 - 8260 i2c enhancement:
3908 o correctly extends the timeout depending on the size of all
3909 queued messages for both transmit and receive
3910 o will not continue with receive if transmit times out
3911 o ensures that the error callback is done for all queued tx
3913 o correctly detects both tx and rx timeouts, only delivers one to
3914 the callback, and does not overwrite an earlier error
3915 o logic in i2c_probe now correct
3916 - add "vprintf()" function so that "panic()" function can be
3918 - many Hymod board changes
3920 * Patches by Robert Schwebel, 14 Jun 2003:
3921 - add support for Logotronic DL datalogger board
3922 - cleanup serial line after kermit binary download
3923 - add debugX macro (debug level support)
3924 - update mach-types.h to latest arm.linux.org.uk master list.
3926 * Patches by David Müller, 12 Jun 2003:
3927 - rewrite of the S3C24X0 register definitions stuff
3928 - "driver" for the built-in S3C24X0 RTC
3930 * Patches by Yuli Barcohen, 12 Jun 2003:
3931 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3932 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3933 configuration word supplied by FPGA on some MPC8260ADS boards
3935 * Patch by Pantelis Antoniou, 10 Jun 2003:
3936 Unify status LED interface
3938 * Add support for DS12887 RTC; add RTC support for ATC board
3940 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3941 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3942 - Add Atmel DataFlash support for reading and writing.
3943 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3944 - Add Flash detection on Atmel AT91RM9200DK
3945 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3946 - Replace old Ethernet PHY layer functions
3947 - Change link address
3949 * Patch by Frank Smith, 9 Jun 2003:
3950 use CRIT_EXCEPTION for machine check on 4xx
3952 * Patch by Detlev Zundel, 13 Jun 2003:
3953 added implementation of the "carinfo" command in cmd_immap.c
3955 * Fix CONFIG_NET_MULTI support in include/net.h
3957 * Patches by Kyle Harris, 13 Mar 2003:
3958 - Add FAT partition support
3959 - Add command support for FAT
3960 - Add command support for MMC
3962 - Add Intel PXA support for video
3963 - Add Intel PXA support for MMC
3965 - Enable MMC and FAT for lubbock board
3966 - Other misc changes for lubbock board
3968 * Patch by Robert Schwebel, April 02, 2003:
3969 fix for SMSC91111 driver
3971 * Patch by Vladimir Gurevich, 04 Jun 2003:
3972 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3974 * Patch by Stefan Roese, 05 Jun 2003:
3975 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3976 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3977 data cache can be used even if the chip select is in use.
3978 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3979 (see README for further description).
3980 - Changed config files of CONFIG_EEPRO100 boards to use the
3981 CFG_RX_ETH_BUFFER define.
3983 * Add support for RMU board
3985 * Add support for TQM862L at 100/50 MHz
3987 * Patch by Pantelis Antoniou, 02 Jun 2003:
3988 major reconstruction of networking code;
3989 add "ping" support (outgoing only!)
3991 * Patch by Denis Peter, 04 June 2003:
3992 add support for the MIP405T board
3994 * Patches by Udi Finkelstein, 2 June 2003:
3995 - Added support for custom keyboards, initialized by defining a
3996 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3997 - Added support for the RBC823 board.
3998 - cpu/mpc8xx/lcd.c now automatically calculates the
3999 Horizontal Pixel Count field.
4001 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4002 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4004 * Patch by Mark Rakes, 14 May 2003:
4005 add support for Intel e1000 gig cards.
4007 * Patch by Nye Liu, 3 Jun 2003:
4008 fix critical typo in MAMR definition (include/mpc8xx.h)
4010 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4012 * Patch by Klaus Heydeck, 2 Jun 2003
4013 Minor changes for KUP4K configuration
4015 * Patch by Marc Singer, 29 May 2003:
4016 Fixed rarp boot method for IA32 and other little-endian CPUs.
4018 * Patch by Marc Singer, 28 May 2003:
4019 Added port I/O commands.
4021 * Patch by Matthew McClintock, 28 May 2003
4022 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4023 - minor patches for utx8245
4025 * Patch by Daniel Engström, 28 May 2003:
4028 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4029 add nand flash support to SXNI855T configuration
4030 fix/extend nand flash support:
4031 - fix 'nand erase' command so does not erase bad blocks
4032 - fix 'nand write' command so does not write to bad blocks
4033 - fix nand_probe() so handles no flash detected properly
4034 - add doc/README.nand
4035 - add .jffs2 and .oob options to nand read/write
4036 - add 'nand bad' command to list bad blocks
4037 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4038 - make NAND read/write faster
4040 * Patch by Rune Torgersen, 23 May 2003:
4041 Update for MPC8266ADS board
4043 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4044 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4045 _time_ (!) if the environment is embedded within the U-Boot image,
4046 or in a separate flash sector.
4048 * Cleanup CFG_DER #defines in config files (wd maintained only)
4050 * Fix data abort exception handling for arm920t CPU
4052 * Fix alignment problems with flash driver for TRAB board
4054 * Patch by Donald White, 21 May 2003:
4055 fix calculation of base address in pci_hose_config_device()
4057 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4058 execute "cmd2", even if "cmd1" fails. Note that this is different
4059 to "run var1 var2" where the contents of "var2" will NOT be
4060 executed when a command in "var1" fails.
4062 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4064 * Patch by Kyle Harris, 20 May 2003:
4065 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4066 into cpu/pxa and arch-pxa.
4068 * Patch by Stefan Roese, 23 May 2003:
4069 - IBM PPC405EP port added.
4070 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4071 UART0) is used as default U-Boot console. PPC4xx only!
4072 - esd ASH405 board added (PPC405EP based).
4073 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4074 - esd CPCI405AB board added.
4075 - esd PMC405 board added.
4076 - Update of some esd boards.
4078 * Patch by Denis Peter, 19 Mai 2003:
4079 add support for the MIP405-3 board
4081 * Patch by Dave Ellis, 22 May 2003:
4082 Fix problem with only partially cleared .bss segment
4084 * Patch by Rune Torgersen, 12 May 2003:
4085 get PCI to work on a MPC8266ADS board; incorporate change to
4086 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4088 * Patch by Nye Liu, 1 May 2003:
4089 minor patches for the FADS8xx
4091 * Patch by Thomas Schäfer, 28 Apr 2003:
4092 Fix SPD handling for 256 ECC DIMM on Walnut
4094 * Add support for arbitrary bitmaps for TRAB's VFD command;
4095 allow to pass boot bitmap addresses in environment variables;
4096 allow for zero boot delay
4098 * Patch by Christian Geißinger, 19 May 2002:
4099 On TRAB: wait until the dummy byte has been completely sent
4101 * Patch by David Updegraff, 22 Apr 2003:
4102 update for CrayL1 board
4104 * Patch by Pantelis Antoniou, 21 Apr 2003:
4105 add boot support for ARTOS (a proprietary OS)
4107 * Patch by Steven Scholz, 11 Apr 2003:
4108 Add support for RTC DS1338
4110 * Patch by Rod Boyce, 24 Jan 2003:
4111 Fix counting of extended partitions in diskboot command
4113 * Patch by Christophe Lindheimer, 20 May 2003:
4114 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4116 * Fix SDRAM timing on Purple board
4118 * Add support for CompactFlash on ATC board
4119 (includes support for Intel 82365 and compatible PC Card controllers,
4120 and Yenta-compatible PCI-to-CardBus controllers)
4122 * Patch by Mathijs Haarman, 08 May 2003:
4123 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4125 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4127 * Add support for Promess ATC board
4129 * Patch by Keith Outwater, 28 Apr 2003:
4130 - Miscellaneous corrections and additions to GEN860T board specific code.
4131 - Added GEN860_SC variant to GEN860T.
4132 - Miscellaneous corrections to GEN860T documentation.
4133 - Correct duplicate entry in U-Boot CREDITS file.
4134 - Add GEN860T_SC entry in MAINTAINERS file.
4135 - Update CREDITS file with GEN860T_SC info.
4137 * Update Smiths Aerospace addresses in MAINTAINERS file
4139 * Fix error handling in hush's version of "run" command
4142 - Splashscreen support
4145 - temperature dependend enabling of LCD
4147 * Allow booting from old "PPCBoot" disk partitions
4149 * Add support for TQM8255 Board / MPC8255 CPU
4151 ======================================================================
4152 Changes for U-Boot 0.3.1:
4153 ======================================================================
4155 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4157 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4158 display when Linux takes over
4160 * Patch by Erwin Rol, 27 Feb 2003:
4161 Add support for RTEMS (this time for real).
4163 * Add support for "bmp info" and "bmp display" commands to load
4164 bitmap images; this can be used (for example in a "preboot"
4165 command) to display a splash screen very quickly after poweron.
4167 * Add support for 133 MHz clock on INCA-IP board
4169 * Patch by Lutz Dennig, 10 Apr 2003:
4170 Update for R360MPI board
4172 * Add new meaning to "autostart" environment variable:
4173 If set to "no", a standalone image passed to the
4174 "bootm" command will be copied to the load address
4175 (and eventually uncompressed), but NOT be started.
4176 This can be used to load and uncompress arbitrary
4179 * Patch by Stefan Roese, 10 Apr 2003:
4180 Changed DHCP client to use IP address from server option field #54
4181 from the OFFER packet in the server option field #54 in the REQUEST
4182 packet. This fixes a problem using a Windows 2000 DHCP server,
4183 where the DHCP-server is not the TFTP-server.
4185 * Set max brightness for MN11236 displays on TRAB board
4187 * Add support for TQM862L modules
4189 ======================================================================
4190 Changes for U-Boot 0.3.0:
4191 ======================================================================
4193 * Patch by Arun Dharankar, 4 Apr 2003:
4194 Add IDMA example code (tested on 8260 only)
4196 * Add support for Purple Board (MIPS64 5Kc)
4198 * Add support for MIPS64 5Kc CPUs
4200 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4202 * Patch by Denis Peter, 04 Apr 2003:
4203 - update MIP405-4 board
4205 * Patch by Stefan Roese, 4 Apr 2003:
4206 - U-Boot version environment variable "ver" added
4207 (CONFIG_VERSION_VARIABLE).
4208 - Changed PPC405GPr version from A to B.
4209 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4211 * Patches by Denis Peter, 03 April 2003:
4212 - fix PCI IRQs on MPL boards
4213 - fix two more un-relocated pointer problems
4215 * Fix behaviour of "run" command:
4216 - print error message iv variable does not exist
4217 - terminate processing of arguments in case of error
4219 * Patches by Peter Figuli, 10 Mar 2003
4220 - Add support for BTUART on PXA platform
4221 - Add support for WEP EP250 (PXA) board
4223 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4224 flash using a BDI2000
4226 * Implement fix for I2C Edge Conditions problem for all boards that
4227 use the bit-banging driver (common/soft_i2c.c)
4229 * Patch by Martin Winistoerfer, 23 Mar 2003
4230 - Add port to MPC555/556 microcontrollers
4231 - Add support for cmi customer board with
4232 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4234 * Patch by Rick Bronson, 28 Mar 2003:
4235 - fix common/cmd_nand.c
4237 * Patch by Arun Dharankar, 24 Mar 2003:
4238 - add threads / scheduler example code
4240 * Add patches by Robert Schwebel, 31 Mar 2003:
4241 - add ctrl-c support for kermit download
4242 - align bdinfo output on ARM
4243 - csb226 board: bring in sync with innokom/memsetup.S
4244 - csb226 board: fix MDREFR handling
4245 - misc doc fixes / extensions
4246 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4247 - add BOOT_PROGRESS to armlinux.c
4249 * Add CPU ID, version, and clock speed for INCA-IP
4251 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4252 - fix SRAM and SDRAM memory sizing
4253 - add status LED support
4254 - add MAC address for second (SCC1) ethernet port
4256 * Update default environment for TQM8260 board
4258 * Patch by Rick Bronson, 16 Mar 2003:
4259 - Add NAND flash support for reading, writing, and erasing NAND
4260 flash (certain forms of which are called SmartMedia).
4261 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4263 * Patches by Robert Schwebel, 19 Mar 2003:
4264 - use arm-linux-gcc as default compiler for ARM
4265 - fix i2c fixup code
4266 - fix missing baudrate setting
4267 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4268 - moved "ignoring trailing characters" _before_ u-boot wants to
4269 print out diagnostics messages; removes bogus characters at the
4272 * Patch by John Zhan, 18 Mar 2003:
4273 Add support for SinoVee Microsystems SC8xx boards
4275 * Patch by Rolf Offermanns, 21 Mar 2003:
4276 ported the dnp1110 related changes from the current armboot cvs to
4277 current u-boot cvs. smc91111 does not work. problem marked in
4278 smc91111.c, grep for "FIXME".
4280 * Patch by Brian Auld, 25 Mar 2003:
4281 Add support for STM flash chips on ebony board
4283 * Add PCI support for MPC8250 Boards (PM825 module)
4285 * Patch by Stefan Roese, 25 Mar 2003:
4288 * Patch by Stefan Roese, 20 Mar 2003:
4289 - CPCI4052 update (support for revision 3).
4290 - Set edge conditioning circuitry on PPC405GPr for compatibility
4291 to existing PPC405GP designs.
4292 - Clip udiv to 5 bits on PPC405 (serial.c).
4294 * Extend INCAIP board support:
4295 - add automatic RAM size detection
4296 - add "bdinfo" command
4297 - pass flash address and size to Linux kernel
4298 - switch to 150 MHz clock
4300 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4301 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4302 boards, version 153 for Rev. 200 boards).
4304 * Patch by Vladimir Gurevich, 12 Mar 2003:
4305 Fix relocation problem of statically initialized string pointers
4308 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4309 Cleanup & bug fixes for JFFS2 code:
4310 - the memory mangement was broken. It caused havoc on malloc by
4311 writing beyond the block boundaries.
4312 - the length calculation for files was wrong, sometimes resulting
4313 in short file reads.
4314 - data copying now optionally takes fragment version numbers into
4315 account, to avoid copying from older data.
4316 See doc/README.JFFS2 for details.
4318 * Patch by Josef Wagner, 12 Mar 2003:
4319 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4320 - ETH05 and BEDBUG support for CU824
4321 - added support for MicroSys CPC45
4322 - new BOOTROM/FLASH0 and DOC base for PM826
4324 * Patch by Robert Schwebel, 12 Mar 2003:
4325 Fix the chpart command on innokom board
4328 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4329 s/PPCBoot/U-Boot/ in some files
4330 s/pImage/uImage/ in some files
4332 * Patch by Detlev Zundel, 15 Jan 2003:
4333 Fix '' command line quoting
4335 * Patch by The LEOX team, 19 Jan 2003:
4336 - add support for the ELPT860 board
4337 - add support for Dallas ds164x RTC
4339 * Patches by David Müller, 31 Jan 2003:
4340 - minimal setup for CardBus bridges
4341 - add EEPROM read/write support in the CS8900 driver
4342 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4343 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4345 * Patch by Steven Scholz, 04 Feb 2003:
4346 add support for RTC DS1307
4348 * Patch by Reinhard Meyer, 5 Feb 2003:
4349 fix PLPRCR/SCCR init sequence on 8xx to allow for
4350 changes of EBDF by software
4352 * Patch by Vladimir Gurevich, 07 Feb 2003:
4353 "API-compatibility patch" for 4xx I2C driver
4355 * TRAB fixes / extensions:
4356 - Restore VFD brightness as saved in environment
4357 - add support for Fujitsu flashes
4358 - make sure both buzzers are turned off (drive low level)
4360 * Patches by Robert Schwebel, 06 Mar 2003:
4361 - fix bug in BOOTP code (must use NetCopyIP)
4362 - update of CSB226 port
4363 - clear BSS segment on XScale
4364 - added support for i2c_init_board() function
4365 - update to the Innokom plattform
4367 * Extend support for redundand environments for configurations where
4368 environment size < sector size
4370 * Patch by Rune Torgersen, 13 Feb 2003:
4371 Add support for Motorola MPC8266ADS board
4373 * Patch by Kyle Harris, 19 Feb 2003:
4374 patches for the Intel lubbock board:
4375 memsetup.S - general cleanup (based on Robert's csb226 code)
4376 flash.c - overhaul, actually works now
4377 lubbock.c - fix init funcs to return proper value
4379 * Patch by Kenneth Johansson, 26 Feb 2003:
4380 - Fixed off by one in RFTA calculation.
4381 - No need to abort when LDF is lower than we can program it's only
4382 minimum timing so clamp it to what we can do.
4383 - Takes function pointer to function for reading the spd_nvram. Usefull
4384 for faking data or hardcode a module without the nvram.
4385 - fix other user for above change
4386 - fix some comments.
4388 * Patches by Brian Waite, 26 Feb 2003:
4389 - fix port for evb64260 board
4390 - fix PCI for evb64260 board
4393 * Patch by Reinhard Meyer, 1 Mar 2003:
4394 Add support for EMK TOP860 Module
4396 * Patch by Yuli Barcohen, 02 Mar 2003:
4397 Add SPD EEPROM support for MPC8260ADS board
4399 * Patch by Robert Schwebel, 21 Jan 2003:
4400 - Add support for Innokom board
4401 - Don't complain if "install" fails
4402 - README cleanup (remove duplicated lines)
4403 - Update PXA header files
4405 * Add documentation for existing POST code (doc/README.POST)
4407 * Patch by Laudney Ren, 15 Jan 2003:
4408 Fix handling of redundand environment in "tools/envcrc.c"
4410 * Patch by Detlev Zundel, 28 Feb 2003:
4411 Add bedbug support for 824x systems
4413 * Add support for 16 MB flash configuration of TRAB board
4415 * Patch by Erwin Rol, 27 Feb 2003:
4416 Add support for RTEMS
4418 * Add image information to README
4420 * Patch by Stefan Roese, 18 Feb 2003:
4421 CPCIISER4 configuration updated.
4423 * Patch by Stefan Roese, 17 Feb 2003:
4424 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4426 * Patch by Stefan Roese, 13 Feb 2003:
4427 Add "pcidelay" environment variable (in ms, enabled via
4428 CONFIG_PCI_BOOTDELAY).
4429 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4430 RST# to respond to configuration cycles (33MHz -> 1s).
4432 * Fix dual PCMCIA slot support (when running with just one
4435 * Add VFD type detection to trab board
4437 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4438 variable with value in the EEPROM
4440 * Patch by Stefan Roese, 10 Feb 2003:
4441 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4443 * Add support for MIPS32 4Kc CPUs
4445 * Add support for INCA-IP Board
4447 ======================================================================
4448 Changes for U-Boot 0.2.2:
4449 ======================================================================
4451 * Add dual ethernet support on PM826
4453 * Add support for LXT971 PHY on PM826
4455 * Patch by Tord Andersson, 16 Jan 2003:
4456 Fix flash sector count for TQM8xxL
4458 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4459 16 bytes out of each 32 byte block)
4461 ======================================================================
4462 Changes for U-Boot 0.2.1:
4463 ======================================================================
4465 * Add support for V37 board
4466 (patch by Jón Benediktsson, 11 Dec 2002)
4468 * Update baudrate in bd_info when it gets changed
4470 * Add watchdog trigger points while waiting for serial port
4471 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4473 * Improve command line tool to access the U-Boot's environment
4474 (figuration of the utility, using a config file)
4476 * Add single quote support for (old) command line parser
4478 * Switch LWMON board default config from FRAM to EEPROM;
4479 in POST, EEPROM shows up on 8 addresses
4481 ======================================================================
4482 Changes for U-Boot 0.2.0:
4483 ======================================================================
4485 * Use 1-byte-read instead of -write for iprobe() function
4486 Add i2c commands to PM826 config
4488 * extend I2C POST code: check for list on known addresses
4490 * Improve log buffer code; use "loglevel" to decide which messages
4491 to log on the console, too (like in Linux); get rid of "logstart"
4493 * Add command line tool to access the U-Boot's environment
4494 (board-specific for TRAB now, to be fixed later)
4496 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4497 Fix misc problems with AmigaOne support
4499 * Patch by Chris Hallinan, 3 Dec 2002:
4500 minor cleanup to the MPC8245 EPIC driver
4502 * Patch by Pierre Aubert , 28 Nov 2002
4503 Add support for external (SIU) interrupts on MPC8xx
4505 * Patch by Pierre Aubert , 28 Nov 2002
4506 Fix nested syscalls bug in standalone applications
4508 * Patch by David Müller, 27 Nov 2002:
4509 fix output of "pciinfo" command for CardBus bridge devices.
4511 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4514 * Add LED indication for IDE activity on KUP4K board
4516 * Fix startup problems with VFD display on TRAB
4518 * Patch by Pierre Aubert, 20 Nov 2002
4519 Add driver for Epson SED13806 graphic controller.
4520 Add support for BMP logos in cfb_console driver.
4522 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4524 * Patch by Rod Boyce, 21 Nov 2002:
4525 fix PCMCIA on MBX8xx board
4527 * Patch by Pierre Aubert , 21 Nov 2002
4528 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4529 bootmode word in DPRAM configurable
4531 * Patch by Daniel Engström, 18 Nov 2002:
4532 Fixes for x86 port (mostly strings issues)
4534 * Patch by Ken Chou, 18 Nov 2002:
4535 Fix for natsemi NIC cards (DP83815)
4537 * Patch by Pierre Aubert, 19 Nov 2002:
4538 fix a bug for the MII configuration, and some warnings
4540 * Patch by Thomas Frieden, 13 Nov 2002:
4541 Add code for AmigaOne board
4542 (preliminary merge to U-Boot, still WIP)
4544 * Patch by Jon Diekema, 12 Nov 2002:
4545 - Adding URL for IEEE OUI lookup
4546 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4548 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4549 root-on-nfs macros are designed to switch how the default boot
4550 method gets defined.
4552 * Patch by Daniel Engström, 13 Nov 2002:
4553 Add support for i386 architecture and AMD SC520 board
4555 * Patch by Pierre Aubert, 12 Nov 2002:
4556 Add support for DOS filesystem and booting from DOS floppy disk
4558 * Patch by Jim Sandoz, 07 Nov 2002:
4559 Increase number of network RX buffers (PKTBUFSRX in
4560 "include/net.h") for EEPRO100 based boards (especially SP8240)
4561 which showed "Receiver is not ready" errors when U-Boot was
4562 processing the receive buffers slower than the network controller
4565 * Patch by Andreas Oberritter, 09 Nov 2002:
4566 Change behaviour of NetLoop(): return -1 for errors, filesize
4567 otherwise; return code 0 is valid an means no file loaded - in this
4568 case the environment still gets updated!
4570 * Patches by Jon Diekema, 9 Nov 2002:
4571 - improve ADC/DAC clocking on the SACSng board to align
4572 the failing edges of LRCLK and SCLK
4573 - sbc8260 configuration tweaks
4574 - add status LED support for 82xx systems
4575 - wire sspi/sspo commands into command handler; improved error
4577 - add timestamp support and alternate memory test to the
4578 SACSng configuration
4580 * Patch by Vince Husovsky, 7 Nov 2002:
4581 Add "-n" to linker options to get rid of "Not enough room for
4582 program headers" problem
4584 * Patch by David Müller, 05 Nov 2002
4585 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4586 so we can use an already existing name
4588 * Patch by Pierre Aubert, 05 Nov 2002
4589 Hardware relatied improvments in FDC boot code
4591 * Patch by Holger Schurig, 5 Nov 2002:
4592 Make the PXA really change it's frequency
4594 * Patch by Pierre Aubert, 05 Nov 2002
4595 Add support for slave serial Spartan 2 FPGAs
4597 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4600 * Add support for log buffer which can be passed to Linux kernel's
4601 syslog mechanism; used especially for POST results.
4603 * Patch by Klaus Heydeck, 31 Oct 2002:
4604 Add initial support for kup4k board
4606 * Patch by Robert Schwebel, 04 Nov 2002:
4607 - use watchdog to reset PXA250 systems
4608 - added progress callbacks to (some of the) ARM code
4609 - update for Cogent CSB226 board
4611 * Add support for FPS860 board
4613 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4614 Improve PCI access on 32-bits Compact PCI bus
4616 * Fix mdelay() on TRAB - this was still the debugging version with
4617 seconds instead of ms.
4619 * Patch by Robert Schwebel, 1 Nov 2002:
4620 XScale related cleanup (affects all ARM boards)
4622 * Cleanup of names and README.
4624 ======================================================================
4625 Notes for U-Boot 0.1.0:
4626 ======================================================================
4628 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4630 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4631 For information about the history of the project please see the
4632 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4634 ======================================================================