1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Some code cleanup for GCC 4.x
7 * Fixes to support environment in NAND flash;
8 enable NAND flash based environment for delta board.
10 * Add support for Intel Monahans CPU on Zylonite and Delta boards
11 (This is Work in Progress!)
13 * Add support for TQM8260-AI boards.
17 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
18 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
19 Patch by Ladislav Michl, 29 Jun 2005
21 * Add lowboot target to mcc200 board
22 Patch by Stefan Roese, 4 Mar 2006
24 * Fix problem with flash_get_size() from CFI driver update
25 Patch by Stefan Roese, 1 Mar 2006
27 * Make CFG_NO_FLASH work on ARM systems
28 Patch by Markus Klotzbuecher, 27 Feb 2006
30 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
33 * Convert mcc200 to use common CFI flash driver
34 Patch by Stefan Roese, 28 Feb 2006
36 * Add env-variable "unlock" to handle initial state of sectors
39 Only the U-Boot image and it's environment is protected,
40 all other sectors are unprotected (unlocked) if flash
41 hardware protection is used (CFG_FLASH_PROTECTION) and
42 the environment variable "unlock" is set to "yes".
44 Patch by Stefan Roese, 28 Feb 2006
46 * Update drivers/cfi_flash.c:
47 - find_sector() called in both versions of flash_write_cfiword()
48 Patch by Peter Pearse, 27th Feb 2006
50 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
51 Patch by Jose Maria Lopez, 16 Jan 2006
53 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
54 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
56 * Changes/fixes for drivers/cfi_flash.c:
57 We *should* check if there are any error bits if the previous call
58 returned ERR_OK (Otherwise we will have output an error message in
59 flash_status_check() already.) The original code would only check for
60 error bits if flash_status_check() returns ERR_TIMEOUT.
61 Patch by Marcus Hall, 23 Aug 2005
63 * Changes/fixes for drivers/cfi_flash.c:
64 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
65 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
66 Patch by Sangmoon Kim, 19 Aug 2005
68 * Fixes for drivers/cfi_flash.c:
69 - Fix wrong timeout value usage in flash_status_check()
70 - Round write_tout up when converting to msec in flash_get_size()
71 - Remove clearing flash status at the end of flash_write_cfibuffer()
72 which sets Intel 28F640J3 flash back to command mode on CSB472
73 Patch by Tolunay Orkun, 02 July 2005
75 * Add basic support for the SMMACO4 Board from PanDaCom.
76 Patch by Heiko Schocher, 20 Feb 2006
78 * Add GIT version information (commid ID) to untagged U-Boot versions
80 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
81 of all unreleased (untagged) U-Boot images will be automatically
82 extended upon compiletime with a part of the GIT commit ID and
83 possibly with "dirty" if uncommited changes are detected.
85 Here an example for the resulting version:
86 "U-Boot 1.1.4-g3457ac18-dirty"
88 The version is now maintained in the toplevel Makefile and the
89 version headers are autogenerated.
91 Patch by Stefan Roese, 9 Feb 2006
93 * Update default environment for INKA4x00 board.
95 * Convert CPCI750 to use common CFI flash driver
96 Patch by Reinhard Arlt, 8 Feb 2006
98 * Various changes to esd HH405 board specific files
99 Patch by Matthias Fuchs, 07 Feb 2006
101 * Cleanup U-Boot boot messages on ARM.
103 To match the U-Boot user interface on ARM platforms to the U-Boot
104 standard (as on PPC platforms), some messages with debug character
105 are removed from the default U-Boot build.
106 Enable DEBUG for lib_arm/board.c to enable debug messages.
107 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
108 Patch by Stefan Roese, 24 Jan 2006
110 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
111 Patch by Stefan Roese, 18 Jan 2006
113 * Add VGA support (CT69000) to CPCI750 board.
114 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
115 Patch by Reinhard Arlt, 30 Dec 2005
117 * PMC405 and CPCI405: Moved configuration of pci resources
119 PMC405 and CPCI2DP: Added firmware download and booting via pci.
120 Patch by Matthias Fuchs, 20 Dec 2005
122 * Fix 28F256J3A support on PM520 board
123 (without bank-switching only 32 MB can be accessed)
125 * Fix mkimage bug with multifile images created on 64 bit systems.
127 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
129 * Fix compiler problem with at91rm9200dk board.
130 Patch by Eugen Bigz, 19 Dec 2005
132 ======================================================================
133 Changes for U-Boot 1.1.4:
134 ======================================================================
136 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
137 - Changed GPIO setup to enable another address line in order to
138 address 64M of FLASH.
139 - Added function sdram_tr1_set to auto calculate the tr1 value for
141 Patch by Steven Blakeslee, 12 Dec 2005
143 * MPC5200: Set PCI retry counter to 0 = infinite retry;
144 The default of 255 is too short for slow devices.
145 Patch by Martin Nykodym, 12 Dec 2005
147 * Change port configuration for O2DNT (CODEC1 on PSC1).
149 * Fix register for PCI async mode on PPC440EP
150 Patch by Youngchul Bang, 08 Dec 2005
152 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
153 This segment may be required by some libgcc.a functions
156 * Fix DPRAM offset/size for MPC8541/8555.
157 Simplify TQM85xx Makefile handling.
159 * Fix data overflow (typo?) in rtc/ds1302.c
161 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
163 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
164 - Support for TQM8541/8555 boards added.
165 - Complete rework of TQM8540/8560 support.
166 - Common TQM85xx code now supports all current TQM85xx platforms
167 (TQM8540/8541/8555/8560).
168 - DDR SDRAM size detection added.
169 - CAS latency default values can be overwritten by setting "serial#"
170 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
171 If problems are detected with this non default CAS latency,
172 the default values will be used instead.
173 - Flash size detection added.
174 - Moved FCC ethernet driver initialization behind TSEC driver init
175 -> TSEC is first device.
176 Patch by Stefan Roese, 30 Nov 2005
178 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
179 Patch by John Otken, 23 Nov 2005
181 * Changed PPC44x startup message (cpu info, speed...) to common style:
182 On PPC44x platforms, the startup message generated in "cpu.c" only
183 comprised the ppc type and revision but not additional information
184 like speed etc. Those speed infos where printed in the board specific
185 code. This new implementation now prints all CPU infos in the common
186 cpu specific code. No board specific code is needed anymore and
187 therefore removed from all current 44x implementations.
188 Patch by Stefan Roese, 27 Nov 2005
190 * Adjust TQM834x PHY addresses for latest hardware revision.
192 * Increase malloc arena on TQM5200 board to 256 kB.
193 With 64 kb uniform flash sector size the old value of 128 kB was
196 * Fix miiphy global data initialization (problem on 4xx boards when
197 no ethaddr is assigned). Initialization moved from
198 miiphy_register() to eth_initialize().
200 Based on initial patch for 4xx platform by Matthias Fuchs.
202 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
204 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
205 The COPYING file was extended to make clear that these files can be
206 used in non-GPL code, too.
207 Also, a corresponding note was placed in the headers of the affected files.
209 * Add support for Prodrive P3P440 board:
210 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
211 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
212 for bank autodetection
213 Patch by Stefan Roese, 22 Nov 2005
215 * Change all '$(...)' variable references into '${...}'
216 which makes the environment compatible with the hush shell.
217 WARNING: Support for the old '$(...)' syntax will be
218 discontinued in a later version.
220 * Minor changes to init flags in TQM834x PCI.
222 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
223 Patch by Stefan Roese, 15 Nov 2005
225 * New PPC 405EP board added: CMS700
226 Added CONFIG_NET_MULTI for VOM405 board.
227 Added reset_phy() for VOM405 board.
228 Patch by Matthias Fuchs, 09 Nov 2005
230 * Updated PCI mapping for esd CPCI2DP board.
231 Add support for error LED.
232 Patch by Matthias Fuchs, 07 Nov 2005
234 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
235 Patch by Stefan Roese, 07 Nov 2005
237 * Correct PPC Timebase register definitions (SPRN_TBRL...)
238 Patch by Stefan Roese, 07 Nov 2005
240 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
241 Patch by Stefan Roese, 05 Nov 2005
243 * Additional fix for external IRQ config on Yellowstone & Yosemite
244 Patch by Stefan Roese, 03 Nov 2005
246 * Add support for Ocotea pass 3 with 440GX Rev. F
247 Patch by Stefan Roese, 01 Nov 2005
249 * Fix external IRQ configuration on Yellowstone & Yosemite
250 Patch by Stefan Roese, 28 Oct 2005
252 * Add support for multiple PHYs.
253 Tested on the following boards:
254 cmcpu2 (at91rm9200/ether.c)
255 PPChameleon (ppc4xx/4xx_enet.c)
256 yukon (mpc8220/fec.c)
258 tqm834x (mpc834x/tsec.c) with EEPRO100
259 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
260 Main changes include:
262 - miiphy_register routine was added to allow multiple PHYs to be registered
263 - miiphy_read and miiphy_write are now defined in this file, and
264 require additional argument (char *devname)
265 - other miiphy_* routines also require additional device name argument
268 Calling reset_phy() was moved to be executed *after* eth_initialize().
269 This is necessary as now some of the implementations of reset_phy()
270 may need to use miiphy_reset() which is not allowed before eth_initialize()
271 as eth_initialize registers all required miiphy_* routines.
272 Tested on IP860 and PHY initializes properly after this change.
274 * Correct includes for flat tree builder.
276 * Fix conflicting types (flash_write()) in trab auto_update.c.
278 * Add PCI support for the TQM834x board.
280 * Add missing 4xx board to MAKEALL
281 Patch by Stefan Roese, 20 Oct 2005
283 * Fix conflicting types (flash_write()) in esd auto_update.c
284 Patch by Stefan Roese, 20 Oct 2005
286 * Fix problem with sleep in NetConsole (use get_timer())
287 Patch by Stefan Roese, 20 Oct 2005
289 * Add NetConsole Support for AMCC eval boards
290 Patch by Stefan Roese, 20 Oct 2005
292 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
293 Patch by Stefan Roese, 18 Oct 2005
295 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
296 Fix identation on ext2ls help entry.
297 Patch by Stefan Roese, 14 Oct 2005
299 * Add support for TQM834x boards.
302 * Cleanup for GCC-4.x
304 * Add documentation for Open Firmware Flat Tree and usage.
305 Patch by Pantelis Antoniou, 13 Oct 2005
307 * Add missing files for Pantelis Antoniou's patch
308 Patch by Pantelis Antoniou, 04 Sep 2005
310 * Fix problem in ppc4xx eth-driver without ethaddr (only without
311 CONFIG_NET_MULTI set)
312 Patch by Stefan Roese, 10 Oct 2005
314 * Fix gzip bmp support (test if malloc fails, warning when truncated).
315 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
316 Patch by Stefan Roese, 07 Oct 2005
318 * Add support for OF flat tree for the STXtc board.
319 Patch by Pantelis Antoniou, 04 Sep 2005
321 * Support passing of OF flat trees to the kernel.
322 Patch by Pantelis Antoniou, 04 Sep 2005
326 * Add support for NetSilicon NS7520 processor.
327 Patch by Art Shipkowski, 12 May 2005
329 * Add support for AP1000 board.
330 Patch by James MacAulay, 07 Oct 2005
332 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
333 Patch by Anders Larsen, 07 Oct 2005
335 The Atmel errata #11 states that the transfer buffer descriptor
336 table must be aligned on a 16-word boundary. As it turned out, this
337 is insufficient - it seems the table must be aligned on a boundary
338 at least as large as the table itself (in Linux this is not an
339 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
341 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
342 Patch by Anders Larsen, 07 Oct 2005
344 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
345 sed the linker scripts, rather than pre-process them.
346 Patch by Peter Pearse, 07 Oct 2005
348 * Update make target for ARM supported boards.
349 Use lowlevel_init() instead of platformsetup() [rename].
350 Patch by Peter Pearse, 06 Oct 2005
352 * Fix booting from serial dataflash on AT91RM9200
353 Patch by Peter Menzebach, 29 Aug 2005
355 * Add JFFS2 support for TRAB board
356 Patch by Martin Krause, 25 Aug 2005
358 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
359 Patch by Marcus Hall, 24 Aug 2005
361 * Fix the machine-id of the Cogent csb637 board
362 Patch by Anders Larsen, 05 Oct 2005
364 * Complete support for the KwikByte KB920x boards
365 Patch by Anders Larsen, 05 Oct 2005
367 * Set the AT91RM9200 clock to asynchronous mode
368 Patch by Anders Larsen, 03 May 2005
370 * Set the AT91RM9200 clock to synchronous mode
371 Patch by Anders Larsen, 29 Apr 2005
373 * Add support for Cogent csb637
374 Patch by Anders Larsen, 29 Apr 2005
376 * Fix dm9161.c initialization
377 Patch by Anders Larsen, 29 Apr 2005
379 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
380 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
382 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
383 Patch by Anders Larsen, 29 Apr 2005
385 * Fix device partition intialization for SystemACE disks.
386 Patch by Stephen Williams, 28 Apr 2005
388 * Added support for KwikByte KB920x boards (based on AT91RM9200)
389 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
391 * Add support for S29GL064M-R3 flash chip on xsengine board
392 Patch by Kurt Stremerch, 18 Apr 2005
394 * E500 update: repoint IVPR to RAM when code is relocated
395 Patch by Kylo Ginsberg, 13 Apr 2005
397 * Fix loop end test in lib_generic/string.c:strswab()
398 Patch by Andrew Dyer, October 10, 2005
399 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
403 * Update ARM Integrator boards:
404 Correct addessing errors in platform files.
405 Split off common core module data from Integrator header files to
406 include/armcoremodule.h.
407 Patch by Peter Pearse, 04 Oct 2005
409 * Make sure only supported compiler options are used
410 Import "cc-option" shell function from kernel and
411 use it to get the correct ARM GCC options for individual CPUs
412 Patch by Peter Pearse, 30 Jun 2005
414 * Fix 440GR to print correct cpu revision
415 Patch by Stefan Roese, 04 Oct 2005
417 * Change board message on AMCC Yosemite & Yellowstone to common style
418 Patch by Stefan Roese, 03 Oct 2005
420 * Fix compiler warning
422 * Fix FEC PHY addresses for TQM85xx boards
424 * Fix uninitialized variable problem in hush shell
425 Patch by Lars Rostock, 26 Sep 2005
427 * Undo change of f6e20fc6ca... to include/configs/trab.h
428 (Must have been an accident?)
430 * Add support for AT91RM9200 OHCI Controller.
431 Patch by Eric Benard, 07 Apr 2005
433 * Update ARM mach-types.h
434 Patch by Eric Benard, 07 Apr 2005
436 * Add support for MP2USB board.
437 Patch by Eric Benard, 07 Apr 2005
439 * Add board support for armadillo HT1070
440 Patch by Rowel Atienza, 06 Apr 2005
442 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
443 Patch by Vitaly Bordug, 30 Mar 2005
445 * Add iopset command on mpc8xx
446 Patch by Daniel Eisenhut, 25 Mar 2005
448 * Add support for MII in eepro100 driver.
449 Patch by Gleb Natapov, 21 Mar 2005
451 * Fixes to the Lubbock (PXA 25x) support:
452 - Resolve the FIXME with respect to saving the u-boot environment.
453 - Make the default load address land in real memory.
454 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
455 Patch by David Brownell, 10 Mar 2005
457 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
458 Patch by Marc Leeman, 04 Mar 2005
460 * OMAP242x H4 board update
461 - fix for ES2 differences.
462 - switch to using the cfi_flash driver.
463 - fix SRAM build address.
464 - fix for GP device operation.
465 - unlock SRAM for GP devices.
466 - display more device information.
467 - fix potential deadlock in omap24xx_i2c driver.
468 - fix DLL load values to match dpllout*1 operation.
469 - fix 2nd chip select init for combo DDR device.
470 - add support for CFI Intel 28F256L18 on H4 board.
471 Patch by Richard Woodruff, 03 Mar 2005
473 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
474 Patch by Steven Scholz, 02 Mar 2005
477 Patch by Ara Avanesyan, 24 Feb 2005
479 * Remove unneeded #include <malloc.h>
480 Patch by Ladislav Michl, 22 Feb 2005
482 * Add cramfs support for m68k
483 Patch by Zachary Landau, 21 Feb 2005
485 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
486 Patch by Jeff Angielski, 21 Feb 2005
488 * Fix au1x00_serial baud rate calculation:
489 remove hardcoded cpu clock divisor and use register instead;
490 round up instead of truncate
491 Patch by Andrew Dyer, 15 Feb 2005
493 * Add Xilinx Spartan3 family FPGA support
494 Patch by Kurt Stremerch, 14 Feb 2005
496 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
497 Patch by Zachary Landau, 11 Feb 2005
500 Patch by Matthias Fuchs, 25 Sep 2005
502 * Added support for PCI bridge on MPC8272ADS
503 Patch by Vitaly Bordug, Feb 09 2005
505 * Update multicore CM9XX support for Integrator AP to allow booting from flash
506 Patch by Jean-Paul Saman, 8 Feb 2005
508 * Fix strswab() to reliably find end of string
509 Patch by Andrew Dyer, 08 Feb 2005
511 * Fix typos in include/ppc440.h
512 Patch by Andrew E Mileski, 04 Feb 2005
514 * Add Vibren (was Accelent) PXA255 IDP Support
515 Patch by Cliff Brake, 04 Feb 2005
517 * Fix tools/bmp_logo.c using incorrect offset to pixel data
518 Patch by Andrew Dyer, 31 Jan 2005
520 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
521 Patch by Peter Pearse, 2 Feb 2005
523 * Fix error handling in tools/env/fw_env.c
524 Patch by Ara Avanesyan, 01 Feb 2005
526 * Fix MGT5100 PSC baudrate calculation
527 Patch by Sebastian Schau, 27 Jan 2005
529 * OMAP242x fix for GP device booting
530 - Add SRAM unlock for GP devices.
531 - Change DDR DLL unlock value to allow DPLLout*1 operation.
532 Patches by Richard Woodruff, 21 Jan 2005:
534 * Add support for AMD's Pb1x00 eval board;
535 add MII routines to the au1x00 ethernet driver;
536 add USB ohci driver (work in progress)
537 Patch by Thomas Sailer, 20 Jan 2005
539 * Update omap5912osk board
540 Use drivers/cfi_flash.c instead of private flash driver;
541 Remove hardcoded personalized settings from omap5912osk.h;
542 Fix spacing with (RO) marks in 'flinfo' output.
543 Patch by Michael Bendzick, 14 Jan 2005
545 * Fix warnings for PCI code on ixp
546 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
548 * virtex2 fix for bogus download error messages
549 The virtex2 FPGA download code watches for init going active during
550 a download of config data as an error condition. init also goes
551 active after a configuration is finished in concert with the done
552 signal. So far, the code does not check for done active until all
553 of the configuration data is sent. If configuration data has a few
554 extra pad bytes at the end, this would cause an error message even
555 though the download had suceeded.
556 NOTE: virtex2 slave serial and spartan2 versions may still have the
558 Patch by Andrew Dyer, 12 Jan 2005
560 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
561 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
562 message when probing for nonexistent flash in little endian mode.
563 As a side effect more efficient and smaller code is generated,
564 which is always a Good Thing (TM).
565 Patch by Ladislav Michl, 24 Sep 2005
567 * Update for TFTP using a fixed UDP port
568 Use the approved environment variable names. Added "tftpdstp" to
569 allow ports other than 69 per Tolunay Orkun's recommendation.
570 Patch by Jerry Van Baren, 12 Jan 2005
572 * Allow to force TFTP to use a fixed UDP port
573 (Add a configuration option CONFIG_TFTP_PORT and optional env
575 Patch by Jerry Van Baren, 10 Jan 2005
577 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
578 Patch by Leif Lindholm, 29 Dec 2004
580 * Cleanup: fix broken builds
582 * Fix PHY address argument passing with mii info command
583 Patch by Andrew Dyer, 28 Dec 2004
585 * Cleanup (PPC4xx is AMCC now)
587 * esd CPCI2DP board added
588 Patch by Matthias Fuchs, 22 Sep 2005
590 * esd PMC405 board updated
591 Patch by Matthias Fuchs, 22 Sep 2005
593 * Add SM501 support to HH405 board.
594 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
595 Add support for eeprom write-enable (CFG_EEPROM_WREN).
596 Patch by Stefan Roese, 22 Sep 2005
598 * Fix autonegotiation in tsec ethernet driver
599 Patch by Stefan Roese, 21 Sep 2005
601 * Fix bug in auto_update (trab board)
602 Patch by Martin Krause, 16 Sep 2005
604 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
605 Patch by Francesco Mandracci, 16 Sep 2005
607 * Update configuration for INKA4x0 board
609 * Update configuration for PM854 board
610 Based on patch by R. Loeffl, 20 Jul 2005
612 * Add PCI support to TQM8540 and TQM8560 boards
613 Patch by Stefan Roese, 15 Sep 2005
615 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
616 boards (baudrate, environment...). Flash driver fixed.
617 Patch by Stefan Roese, 15 Sep 2005
619 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
620 ethernet port on ebony.
621 Patch by Stefan Roese, 7 Sep 2005
623 * Added support for mtddevnum and mtddevname variables (mtdparts command)
625 * Change default console baud rate for stxxtc board
627 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
628 Patch by Stefan Roese, 31 Aug 2005
630 * Fix default command set (don't include CFG_CMD_DISPLAY command)
631 Patch by Pantelis Antoniou, 02 Sep 2005
635 * Enable SM712 driver support for HMI1001 board.
637 * Fix problems with ld version 2.16 (dot outside sections problem)
638 Pointed out by Gerhard Jaeger, 31 Aug 2005;
639 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
641 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
643 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
645 * Add keyboard and dot matrix display support for HMI1001 board.
647 * Prepare U-Boot for gcc-4.x
649 * Fixed Bamboo port to enable running without DDR-DIMM
650 (Bamboo has also 64MB onboard DDR)
651 Patch by Stefan Roese, 24 Aug 2005
653 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
654 now handling all 4xx cpu's
655 Patch by Stefan Roese, 16 Aug 2005
657 * Fix make dependencies for at91rm9200 and ks8695 cpus
658 Patch by Steven Scholz, 23 Aug 2005
660 * Add JFFS2 support for TQM5200 board
662 * Add esd cpci5200 and pf5200 boards
663 Patch by Reinhard Arlt, 22 Aug 2005
665 * Fix sysclock for TQM8540 and TQM8560 boards
666 Patch by Martin Krause, 25 Jul 2005
668 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
669 Patch by Martin Krause, 08 Jun 2005
671 * Add new board specific commands for TQM5200/STK52XX
672 - Sound commands (beep, wav, sound)
673 - Test commands (led, can, backlight, rs232)
674 Patch by Martin Krause, 02 May 2005
676 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
677 because of a bug in the AT91RM9200 CPU PLL
678 Patch by Martin Krause, 22 Apr 2005
680 * Add automatic HW detection for another CMC_PU2 variant
681 Patch by Martin Krause, 20 Apr 2005
683 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
684 Patch by Martin Krause, 19 Apr 2005
686 * Fix initialization problem on TQM5200 without SM501
687 Patch by Martin Krause, 08 Apr 2005
689 * Add RTC support for STK52XX.200
690 Patch by Martin Krause, 07 Apr 2005
692 * Add support for IFM o2dnt board
694 * Enable PCI on hmi1001 board
696 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
697 so we can use them to, e.g., check the existence of a file with
698 "if ls foo; then this; else that; fi" in the hush shell
699 Patch by Andreas Engel, 16 August 2005
701 * Coding style cleanup
703 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
704 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
706 * Check return value of malloc in 440gx_enet.c
707 Patch by Travis B. Sawyer, 18 Jul 2005
709 * Add Sandburst Metrobox and Sandburst Karef board support packages.
710 Second serial port on 440GX now defined as a system device.
711 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
712 Patch by Travis B. Sawyer, 12 Jul 2005
714 ======================================================================
715 Changes for U-Boot 1.1.3:
716 ======================================================================
720 * Add forgotten new fils from latest VoiceBlue update
722 * Make bootretry feature work with hush shell.
723 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
724 Patch by Andreas Engel, 19 Jul 2005
726 * Update Hymod Board Database PHP code in "tools" directory
727 Patch by Murray Jensen, 01 Jul 2005
729 * Make "tr" command use POSIX compliant; export HOSTOS make variable
730 Patch by Murray Jensen, 30 Jun 2005
732 * Fix Murray Jensen's mail address.
733 Patch by Murray Jensen, 30 Jun 2005
735 * Preserve PHY_BMCR during a soft reset.
736 Patch by Carl Riechers, 24 Jun 2005
738 * VoiceBlue update: eeprom tool can also store firmware version now.
739 eeprom.bin is runable by jumping at load address.
740 Patch by Ladislav Michl, 23 May 2005
742 * Move the AT91RM9200DK to the ARM Systems list.
743 Patch by Anders Larsen, 26 Apr 2005
745 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
746 Patch by Anders Larsen, 26 Apr 2005
748 * measure_gclk() is needed when DEBUG is enabled
749 Patch by Bryan O'Donoghue, 25 Apr 2005
751 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
752 Patch by Reinhard Arlt, 12 Aug 2005
754 * esd PCI405 board updated
755 Patch by Matthias Fuchs, 28 Jul 2005
757 * esd WUH405 and DU405 board updated
758 Patch by Matthias Fuchs, 27 Jul 2005
760 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
761 Patch by Matthias Fuchs, 4 May 2005
763 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
764 boards (baudrate, environment...). Flash driver fixed.
765 Patch by Stefan Roese, 11 Aug 2005
767 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
768 Patch by Stefan Roese, 11 Aug 2005
770 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
771 Patch by Stefan Roese, 11 Aug 2005
773 * Add configuration for IFM AEV FIFO board.
774 Minor coding style cleanup.
776 * Add configuration for IFM SPI eval board
778 * Fix CompactFlash problem on HMI1001 board
780 * Make new "mtdparts" code build with older compilers
781 Patch by Andrea Scian, 09 Aug 2005
783 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
784 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
785 with the 405 defines and the linux kernel defines.
786 Patch by Stefan Roese, 08 Aug 2005
788 * Fix compiler warnings with older GCC versions
790 * Add common (with Linux) MTD partition scheme and "mtdparts" command
792 Old, obsolete and duplicated code was cleaned up and replace by the
793 new partitioning method. There are two possible approaches now:
795 The first one is to define a single, static partition:
797 #undef CONFIG_JFFS2_CMDLINE
798 #define CONFIG_JFFS2_DEV "nor0"
799 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
800 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
801 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
803 The second method uses the mtdparts command line option and dynamic
806 /* mtdparts command line support */
807 #define CONFIG_JFFS2_CMDLINE
808 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
809 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
811 Command line of course produces bigger images, and may be inappropriate
812 for some targets, so by default it's off.
814 * Fix build problems for PM856 Board
816 * Fix sign extension bug in 'fpga loadb' command;
817 make 'fpga loadb' always print the file header info
818 Patch by Andrew Dyer, 11 Jan 2005
820 * Fix errors that occur when accessing SystemACE CF
821 Patch by Jeff Angielski, 09 Jan 2005
823 * Document switching between U-Boot and PlanetCore on RPXlite
824 by Sam Song, 24 Dec 2004
826 * Fix PowerQUICC II mask detection.
827 Patch by Eugene Surovegin, 20 Dec 2004
829 * Add support for Altera NIOS DK1C20 board
830 Patch by Shlomo Kut, 13 Dec 2004
832 * Add support for ep8248 board
833 Patch by Yuli Barcohen, 12 Dec 2004
837 * Fix baudrate setting for KGDB on MPC8260
838 Patch by HoJin, 11 Dec 2004
840 * Fix 'mii help' text formatting
841 Patch by Cory Tusar, 10 Dec 2004
843 * Fix return code of NFS command
844 Patch by Hiroshi Ito, 11 Dec 2004
848 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
849 Patch by Steven Blakeslee, 04 Aug 2005
851 * Add support for AMCC Bamboo PPC440EP eval board
852 Patch by Stefan Roese, 04 Aug 2005
854 * Patch by Jon Loeliger
855 Fix style issues primarily in 85xx and 83xx boards.
857 - Trailing white space
858 - Indentation not by TAB
859 - Excessive amount of empty lines
860 - Trailing empty lines
862 * Patch by Ron Alder, 11 Jul 2005
863 Add Xianghua Xiao and Lunsheng Wang's support for the
864 GDA MPC8540 EVAL board.
866 * Patch by Eran Liberty
867 Add support for the Freescale MPC8349ADS board.
869 * Patch by Jon Loeliger, 25 Jul 2005
870 Move the TSEC driver out of cpu/mpc85xx as it will be shared
871 by the upcoming mpc83xx family as well.
873 * Patch by Jon Loeliger, 05 May 2005
874 Implemented support for MPC8548CDS board.
875 Added DDR II support based on SPD values for MPC85xx boards.
876 This roll-up patch also includes bugfies for the previously
878 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
880 * Patch by Jon Loeliger, 10 Feb 2005
881 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
883 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
885 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
886 for faster flash parts.
887 Add documentation for BR/OR for FLASH.
889 * Patch by Jon Loeliger 08 Feb 2005
890 Determine L2 Cache size dynamically on 85XX boards.
892 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
893 - Convert the CPM2 based functionality to use new CONFIG_CPM2
894 option rather than a myriad of CONFIG_MPC8560-like variants.
895 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
896 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
897 new CONFIG_CPM2 option to each 8260 board.
899 * Add support for MicroSys PM856 board
900 Patch by Josef Wagner, 03 Aug 2005
902 * Minor fixes to PM854 board
903 Patch by Josef Wagner, 03 Aug 2005
905 * Adjust configuration of XENIAX board
906 (chip select and GPIO required for USB operation)
908 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
909 routed to the Watchdog handler
910 Patch by Eugene Surovegin, 18 Jun 2005
912 * (re)enabled scsi commands do_scsi() and do_scsiboot()
913 Patch by Denis Peter, 06 Dec 2004
915 * Fix endianess problem in TFTP / NFS default filenames
916 Patch by Hiroshi Ito, 06 Dec 2004
918 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
920 Patch by Murray Jensen, 18 Jul 2005
922 * Fix typo in mkconfig script (used == instead of =)
923 Patch by Murray Jensen, 18 Jul 2005
925 * Cleanup build problems on 64 bit build hosts
927 * Update MAINTAINERS file
929 * Patch by Stefan Roese, 01 Aug 2005:
930 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
931 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
933 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
934 to run on both 405GP and 405GPr eval boards).
936 * Patch by Steven Blakeslee, 27 Jul 2005:
937 - Add support for AMCC PPC440EP/GR.
938 - Add support for AMCC Yosemite PPC440EP eval board.
939 - Add support for AMCC Yellowstone PPC440GR eval board.
941 * Minor fixes for PPChameleon Board:
942 - fix alignment of NAND size
943 - make code do what the comment says
945 * Implement h/w sector protection status synchronization at boot.
946 The code is provided for, and was tested on, the Yukon/Alaska
947 and PM520 boards only.
949 A bug in flash_real_protect() for the Yukon board was fixed by
950 adding a function that tells if two banks are on one flash chip.
952 * Fix sysmon POST problem: check I2C error codes
953 This fixes a problem of displaying bogus voltages when the voltages
954 are so low that the I2C devices start failing while the rest of the
955 system keeps running.
957 * Patch by Cedric Vincent, 6 Jul 2005:
958 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
960 * Patch by Jon Loeliger, 20 Jul 2005:
961 Add missing PCI IO port definitions.
963 * Add CompactFlash support for HMI1001 board.
965 * Adjust printed board ID for LWMON board.
967 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
969 * Add new argument format for flash commands to allow for usage like
970 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
971 U-Boot will automaticially find the end of the corresponding sector.
973 * Patch by Stefan Roese, 5 Jul 2005:
974 Update uc100 board PHY setup
976 * Patch by Stefan Roese, 1 Jul 2005:
977 Fix PHY address for CATcenter board (now correct!)
979 * Patch by Stefan Roese, 30 Jun 2005:
980 Fix PHY addresses for PPChameleon and CATcenter boards
981 Change MAINTAINER for most esd boards
983 * Patch by Detlev Zundel, 30 Jun 2005:
984 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
986 * Fix baudrate calculation problem on MPC5200 systems
988 * Add EEPROM and RTC support for HMI1001 board
990 * Patch by Detlev Zundel, 20 Jun 2005:
991 Fix initialization of low active GPIO pins on inka4x0 board
993 * Enable redundant environment, disable HW flash protection of
996 * Patch by Travis Sawyer, 10 Jun 2005:
997 Initialize allocated dev and private hw structures
998 after their respective allocation in 440gx_enet.c
1000 * Patch by Steven Scholz, 10 Jun 2005:
1001 Fix byteorder problems with second argument of "bootm" with
1004 * Add support for HMI1001 board
1006 * Disable "date" and "sntp" commands on TQM866M
1008 * Fix watchdog reset problems on LWMON board
1010 * Patch by Juergen Selent, 17 May 2005:
1011 Add support for Funkwerk VoVPN gateway module.
1013 * Cleanup debug code for MPC8220 FEC driver
1015 * Extend burst mode RAM test program to take a loop count
1018 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1019 those boards that use it.
1021 * Patches by Greg Ungerer, 19 May 2005:
1022 - add support for the KS8695P (ARM 922 based) CPU
1023 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1025 * Patch by Steven Scholz, 19 May 2005:
1026 Add support for CONFIG_SERIAL_TAG on ARM boards
1028 * Add PCI support for Sorcery board.
1029 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1031 * Fix compile problems caused by new burst mode SDRAM test;
1032 make port pins to trigger logic analyzer configurable
1034 * Fix timer handling on MPC85xx systems
1036 * Fix debug code in omap5912osk flash driver
1038 * Add support for MPC8247 based "IDS8247" board.
1040 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1042 * On LWMON we must use the watchdog to reset the board as the CPU
1043 genereated HRESET pulse is too short to reset the external
1046 * Add test tool to exercise SDRAM accesses in burst mode
1047 (as standalone program, MPC8xx/PowerPC only)
1049 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1052 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1053 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1054 added to support LZO and LZARI compression modes (undefined by
1057 * Fix problem with symbolic links in JFFS2 code.
1059 * Use linker ASSERT statement to prevent undetected overlapping of
1060 sections on PPChameleon board; other boards might use this, too.
1062 * Patch by Stefan Roese, 03 May 2005:
1064 Fix problems in cmd_universe.c
1066 * Patch by Matthias Fuchs, 03 May 2005:
1067 Added missing variable declaration in cmd_nand.c
1068 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1070 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1072 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1074 Fix PHY address for canmb board.
1076 * Cleanup serial console baudrate calculation on AT91RM9200;
1077 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1079 * Patch by Matthias Fuchs, 18 Apr 2005:
1080 Make PCI target address spaces on PMC405 and CPCI405 boards
1081 configurable via environment variables
1083 * Auto-size RAM on canmb board.
1085 * Add support for canmb board
1087 * Patch by Stefan Roese, 13 Apr 2005:
1088 Update for esd apc405
1090 * Fixes for TQM8560 board:
1092 - remove debug messages
1093 - fix flash sector protection
1095 * Patch by Steven Scholz, 07 Apr 2005:
1096 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1098 * Patches by Steven Scholz, 07 Apr 2005:
1099 Fix compiler warning in altera.c
1100 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1102 * Patch by Ladislav Michl, 06 Apr 2005:
1103 Fix voiceblue configuration.
1105 * Patch by Stefan Roese, 06 Apr 2005:
1106 Updates for OCOTEA board:
1107 - Changed U-Boot size from 512kByte to 256kByte
1108 - Fixed flash driver to support boot from soldered user flash
1109 - Added README for switch from PIBS firmware to U-Boot
1111 * Patch by Travis Sawyer, 05 Apr 2005:
1112 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1113 Problem found by Andrew Wozniak.
1115 * Patch by Steven Scholz, 06 Apr 2005:
1116 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1117 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1119 * Patches by Robert Whaley, 29 Nov 2004:
1120 - update the pxa-regs.h file for PXA27x chips
1121 - add PXA27x based ADSVIX board
1122 - add support for MMC on PXA27x processors
1124 * Patch by Andrew E. Mileski, 28 Nov 2004:
1125 Fix PPC4xx SPD SDRAM detection bug
1127 * Patch by Hiroshi Ito, 26 Nov 2004:
1128 Fix logic of "test -z" and "test -n" commands
1130 * Patch by Ladislav Michl, 05 Apr 2005:
1131 Add support for VoiceBlue board.
1133 * Patch by Ladislav Michl, 05 Apr 2005:
1134 Fix netboot_common() prototypes.
1136 * Patch by Steven Scholz, 05 Apr 2005:
1137 Use i.MX watchdog timer for reset_cpu()
1139 * Patch by Steven Scholz, 05 Apr 2005:
1140 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1141 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1142 (now in interupts.c)
1144 * Add support for MPC8220 based "sorcery" board.
1146 * Add support for TQM8560 board.
1148 * Add FEC support for TQM8540 board.
1149 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1151 * Patch by Martin Krause, 04 Apr 2005:
1152 Update default configuration for CMC_PU2 board.
1154 * Patch by Steven Scholz, 04 Apr 2005:
1155 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1156 - introduce two new configuration options instead:
1157 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1159 * Patch by Steven Scholz, 04 Apr 2005:
1160 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1162 * Fix timer code for ARM systems: make sure that udelay() does not
1163 reset timers so it's save to use udelay() in timeout code.
1165 * Patch by Mathias Küster, 23 Nov 2004:
1166 add udelay support for the mcf5282 cpu
1168 * Patch by Tolunay Orkun, 16 November 2004:
1169 fix incorrect onboard Xilinx CPLD base address
1171 * Patch by Jerry Van Baren, 08 Nov 2004:
1172 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1173 the jumper for the HRCW source should select flash. If lowboot is
1174 not selected, the jumper for the HRCW source should select the
1176 - change default load base address to 0x00400000
1178 * Patch by Yuli Barcohen, 08 Nov 2004:
1179 Add support for Analogue & Micro Rattler boards.
1180 Tested on Rattler8248.
1182 * Patch by Andre Renaud, 08 Nov 2004:
1183 Fix watchdog support in common/lcd.c
1185 * Patch by Marc Leeman, 05 Nov 2003:
1186 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1187 bug only affects the XPC8245 processors
1189 * Patches by Josef Wagner, 29 Oct 2004:
1190 - Add support for MicroSys CPU87 board
1191 - Add support for MicroSys PM854 board
1193 * Patch by Jian Zhang, 02 Nov 2004:
1194 Add 16-bit NAND support
1196 * Patch by Scott McNutt, 01 Nov 2004:
1197 Add missing NIOS/NIOS2 support for "iminfo" command
1199 * Patch by Detlev Zundel, 29 Oct 2004:
1200 Add missing NIOS/NIOS2 support for "mkimage" tool.
1202 * Patch by David Adair, 27 Oct 2004:
1203 Add missing 440GX SDRAM Controller reset
1205 * Patch by Steven Scholz, 25 Oct 2004:
1206 Declare reset_cpu() in include/common.h instead locally
1208 * Patch by Yusdi Santoso, 22 Oct 2004:
1209 - Add support for HIDDEN_DRAGON board
1210 - fix endianess problem in driver/rtl1839.c
1212 * Patch by Allen Curtis, 21 Oct 2004:
1213 support multiple serial ports
1215 * Patch by Richard Klingler, 03 Apr 2005:
1216 Add call to eth_halt() in net/net.c when called functions fail
1217 after eth_init() has been called.
1219 * Patch by Sam Song, 3 April 2005:
1220 - Update README.Netconsole
1223 * Prepare for SoC rework of ARM code:
1224 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1225 - rename memsetup into lowlevel_init (function name and source files)
1226 Patch by Steven Scholz, 03 Apr 2005:
1227 - create SoC specific directories include/asm-arm/arch-imx and
1228 include/asm-arm/arch-s3c24x0
1230 * Fix problems with SNTP support;
1231 enable SNTP support in some boards.
1233 * Patches by Martin Krause, 01 Apr 2005:
1234 - Fix flash erase timeout on CMC_PU2
1235 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1237 * Patch by Steven Scholz, 13 March 2005:
1238 fix cache enabling for AT91RM9200
1240 * Patch by Masami Komiya, 30 Mar 2005:
1241 add SNTP support and expand time server and time offset fields of
1242 DHCP support. See doc/README.SNTP
1244 * Patch by Steven Scholz, 13 Dec 2004:
1245 Fix bug in at91rm920 ethernet driver
1247 * Patch by Steven Scholz, 13 Dec 2004:
1248 Remove duplicated code by merging memsetup.S files for
1249 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1251 * Patch by Detlev Zundel, 31 Mar 2005:
1252 Cleanup duplicate definition of overwrite_console()
1254 * Update TQM5200 configuration;
1255 prepare for Rev. 200 starter kit boards
1257 * Patch by Scott McNutt, 21 Oct 2004:
1258 Add support for Nios-II EPCS Controller core.
1260 * Patch by Scott McNutt, 20 Oct 2004:
1262 - Add sysid command (Nios-II only).
1263 - Locate default exception trampoline at proper offset.
1264 - Implement I/O routines (readb, writeb, etc)
1265 - Implement do_bootm_linux
1267 * Patches by Martin Krause, 22 Mar 2005:
1268 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1269 - add support for SM501 graphics controller
1270 - add support for graphic console on TQM5200
1271 - add support for TQM5200 Rev 200
1272 - cleanup, fix typo in include/configs/TQM5200.h
1274 * Patch by Manfred Baral, 17 Mar 2005:
1277 * Fix RTC configuration for PPChameleon board
1279 * Cleanup, fix typo in include/configs/TQM5200.h
1281 * Patch by Stefan Roese, 16 Mar 2005:
1282 Update for esd auto_update and hh405 board
1284 * Adapt for U-Boot image size (new features enabled) on TQM5200
1286 * Update code for TQM8540 board (and 85xx in general):
1287 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1288 - Reformat boot messages
1289 - Enable redundant environment
1290 - Replace the -O2 optimization flag with -mno-string
1292 * Patch by David Brownell, 10 Mar 2005:
1293 Restore copyright statements in OHCI drivers.
1295 * Add support for TQM8540 board
1297 * Patch by Detlev Zundel, 14 Mar 2005:
1298 NC650: changed NAND flash addressing to using UPMB
1300 * Patch by Stefan Roese, 14 Mar 2005:
1301 Update for esd voh405 fpga image
1303 * INKA4x0: Allow initialization of LCD backlight dimming from
1304 "brightness" environment variable.
1306 * Add port initialization for digital I/O on INKA4x0
1308 * Patch by Stefan Roese, 01 Mar 2005:
1309 Update for esd boards dp405 and hub405
1311 * Fix get_partition_info() parameter error in all other calls
1312 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1314 * Enable USB and IDE support for INKA4x0 board
1316 * Patch by Andrew Dyer, 28 Feb 2005:
1317 fix ext2load passing an incorrect pointer to get_partition_info()
1318 resulting in load failure for devices other than 0
1320 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1322 * Cleanup USB and partition defines
1324 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1326 * Add reset code for Coral-P on INKA4x0 board
1328 * Patch by Martin Krause, 28 Jun 2004:
1329 Update for TRAB board.
1331 * Fix some missing "volatile"s in MPC5xxx FEC driver
1333 * Fix cirrus voltage detection (for CPC45)
1335 * Fix byteorder problem in usbboot and scsiboot commands.
1337 * Patch by Cajus Hahn, 04 Feb 2005:
1338 - don't insist on leading '/' for filename in ext2load
1339 - set default partition to useful value (1) in ext2load
1341 * Patch by Andrew Dyer, 08 Jan 2005:
1342 fix wrong return codes in ext2 code
1344 * Removed '--no-warn-mismatch' option from Makefile. This option
1345 makes 'ld' to overlook binary objects compatibility.
1347 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1348 --end-group) outside of the group. This will make 'ld' to do
1349 _multiple_ search in the library group when resolving symbol
1350 references and do only a _single_ seach in libgcc.a after the group
1353 * Fix stability problems on CPC45 board again.
1355 * Make image detection for diskboot / usbboot / scsiboot more robust
1356 (also check header checksum)
1358 * Update CPC45 board configuration.
1360 * Add USB and PCI support for INKA4x0 board
1362 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1366 * Patch by Robin Getz, 13 Oct 2004:
1367 Add standalone application to change SMC91C111 MAC addresses,
1368 see examples/README.smc91111_eeprom
1370 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1371 Fix Flash support for ARM Integrator CP.
1373 * Patch by Richard Woodruff, 10 Jan 2005:
1374 Update support for OMAP2420 (ARM11) and H4 board:
1375 o clean up and add new types to H4 memory probe code.
1376 o fix to work with internal boot.
1377 o added PRCM config III operation.
1378 o fix marginal flash timings.
1379 o add revison ATAG usage.
1380 o enable voltage scaling at power chip.
1381 o fix compile error for i2c.
1383 * Fix network problem (error when receiving multiple ARP packets)
1385 * Patch by Daniel Poirot, 12 Oct 2004:
1386 Add support for Wind River sbc405 board
1388 * Patch by Rainer Brestan, 12 Oct 2004:
1389 Make examples/Makefile more robust
1391 * Patch by Sam Song, 11 October 2004:
1392 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1393 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1396 * Patch by Sam Song, 10 Oct 2004:
1397 Fix a parameter error in run_command() in main.c
1399 * Patch by Richard Woodruff, 01 Oct 2004:
1400 add support for the TI OMAP2420 processor and its H4 reference
1403 * Patch by Christian Pellegrin, 24 Sep 2004:
1404 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1406 * Patch by Leif Lindholm, 23 Sep 2004:
1407 add support for the AMD db1550 board
1409 * Patch by Travis Sawyer, 15 Sep 2004:
1410 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1411 update README.serial_multi
1413 * Patches by David Snowdon, 07 Sep 2004:
1414 - add u-boot.hex target in the top level Makefile
1415 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1416 - use -mtune=xscale and -march=armv5 options for PXA
1418 * Patch by Florian Schlote, 08 Sep 2004:
1419 Add support for SenTec-COBRA5272-board (Coldfire).
1421 * Patch by Gleb Natapov, 07 Sep 2004:
1422 mpc824x: set PCI latency timer to a sane value
1425 * Patch by Kurt Stremerch, 03 Sep 2004:
1426 Add bitstream configuration option for fpga command (Xilinx only).
1428 * Patch by Kurt Stremerch, 03 Sep 2004:
1429 Add Xilinx Spartan2E family FPGA support
1431 * Patch by Jeff Angielski, 02 Sep 2004:
1432 Add Added support for H2 revision of the EP8260 board.
1433 Fixed formatting for some of the EP8260 related source files.
1435 * Patch by Jon Loeliger, 02 Sep 2004:
1436 Reset monitor size back to 256 so environment can be written
1437 to flash on MPC85xx ADS and CDS releases.
1439 * Patch by Paolo Broggini, 02 Sep 2004:
1440 Make BSS clearing on ARM systems more robust
1442 * Patch by Yue Hu and Joe, 01 Sep 2004:
1443 - add PCI support for ixp425;
1444 - add EEPRO100 suppor tfor ixdp425 board.
1446 * Fix problem with protected sector detection in driver/cfi_flash.c
1448 ======================================================================
1449 Changes for U-Boot 1.1.2:
1450 ======================================================================
1452 * Code cleanup, mostly for GCC-3.3.x
1454 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1455 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1456 additional ethernet addresses.
1458 * Cleanup drivers/i82365.c - avoid duplication of code
1460 * Fix bogus "cannot span across banks" flash error message
1464 * Add support for CompactFlash for the CPC45 Board.
1466 * Fix problems with CMC_PU2 flash driver.
1469 - avoid trigraph warning in fs/ext2/ext2fs.c
1470 - rename UC100 -> uc100
1472 * Add support for UC100 board
1474 * Patch by Stefan Roese, 16 Dez 2004:
1475 - ext2fs support added
1476 - Tundra universe support added
1477 - Coldfire MCF5249 support added (no preloader needed!)
1478 - MCF5249 board TASREG added
1479 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1481 - some esd boards updated
1482 - memory commands "mdc" and "mwc" added for cyclic read/write
1483 (CONFIG_MX_CYCLIC, see README for further description)
1485 * Add support for INKA4X0 board
1487 * Patch by Steven Scholz, 12 Dec 2004:
1488 Fix typo in AT91 memory setup.
1490 * Patch by Martin Krause, 27 Oct 2004:
1491 - add support for "STK52xx" board (including PS/2 multiplexer)
1492 - add hardware detection for TQM5200
1494 * Clean up CMC PU2 flash driver
1496 * Update MAINTAINERS file
1498 * Fix bug in MPC823 LCD driver
1500 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1502 * Enable long help on CMC PU2 board;
1504 increase CPU speed from 179 to 207 MHz.
1506 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1507 unaligned tail part specially).
1509 * Update for AT91RM9200DK and CMC_PU2 boards:
1510 - Enable booting directly from flash
1511 - fix CMC_PU2 flash driver
1513 * Fix mkimage usage message
1515 * Map SRAM on NC650 board
1517 * Work around for Ethernet problems on Xaeniax board
1519 * Patch by TsiChung Liew, 23 Sep 2004:
1520 - add support for MPC8220 CPU
1521 - Add support for Alaska and Yukon boards
1523 * Fix configuration for ERIC board (needs more room)
1525 * Adjust MIPS compiler options at run-time depending on tools version
1526 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1527 "-mcpu=4kc" for old tools)
1529 * Add passing of the command line and memory size information to the
1530 kernel on xaeniax board.
1532 * Enable NAND flash support for NC650 board.
1534 * Patch by Thomas Lange 07 Oct 2004:
1535 Updated README for DBAu1x00 boards to match current status
1537 * Patch by Philippe Robin, 28 Sept 2004:
1538 Fix Flash support for Versatile.
1540 * Patch by Roger Blofeld, 16 Sep 2004:
1541 Fix timeout for DHCP command retry
1543 * Patch by Pantelis Antoniou, 14 Sep 2004:
1544 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1546 * Patch by Pantelis Antoniou, 14 Sep 2004:
1547 Kick watchdog when bz-decompressing
1549 * Fix CFG_HZ problems on AT91RM9200 systems
1550 [Remember: CFG_HZ should be 1000 on ALL systems!]
1552 * Patch by Gridish Shlomi, 30 Aug 2004:
1553 - Add support to revA version of PQ27 and PQ27E.
1554 - Reverted MPC8260ADS baudrate back to original 115200
1556 * Patch by Hojin, 17 Sep 2004:
1557 Fix typo in cfi_flash.c
1559 * Patch by Mark Jonas, 09 September 2004:
1560 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1563 * Patch by Mark Jonas, 31 August 2004:
1564 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1565 improves FTP performance for MPC5200 systems. Enabled for IceCube
1568 * Patch by Michael Bendzick, 30 Aug 2004:
1569 - Improve platform.S code for omap1510inn that detects whether code
1570 is running from SDRAM or not. Patch allows SDRAM to be configured
1571 if code is running out of SRAM at 0x20000000.
1573 * Patch by Frederick Klatt, 30 Aug 2004:
1574 Add support for the Wind River SBC8540/SBC8560 boards
1576 * Configure SX1 board to use drivers/cfi_flash.c
1578 * Patches by Michael Bendzick, 30 Aug 2004:
1579 - Configure omap1510inn board to use drivers/cfi_flash.c
1580 - Make drivers/cfi_flash.c protect environment and redundant
1583 * Patch by Steven Scholz, 23 Jun 2004:
1584 - Add script (tools/img2brec.sh) to programm U-Boot into
1585 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1587 * Patches by Scott McNutt, 24 Aug 2004:
1588 - Add support for Altera Nios-II processors.
1589 - Add support for Psyent PCI-5441 board.
1590 - Add support for Psyent PK1C20 board.
1592 * Patches by Jon Loeliger, 24 Aug 2004:
1593 - Add support for the MPC8541 and MPC8555 CDS boards
1594 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1595 - Convert MPC85xxADS to use common CFI flash driver
1596 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1597 from board_early_init_f()
1598 - Provide SW workaround for PCI initialization on 85xx CDS
1600 * Patches by George G. Davis, 24 Aug 2004:
1601 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1602 - Remove static network setup defaults from mx1ads_config
1603 - update ARM boards to use constants from mach-types.h
1605 * Patch by Gary Jennejohn, 04 Oct 2004:
1606 - fix I2C on at91rm9200
1607 - add support for Ricoh RS5C372A RTC
1609 * Patch by Gary Jennejohn, 01 Oct 2004:
1610 - add support for CMC PU2 board
1611 - add support for I2C on at91rm9200
1613 * Patch by Gary Jennejohn, 28 Sep 2004:
1614 fix baudrate handling on at91rm9200
1616 * Patch by Yuli Barcohen, 22 Aug 2004:
1617 - remove ZPC.1900 board-specific flash driver;
1618 switch the port to generic CFI driver;
1621 * Patch by Hinko Kocevar, 21 Aug 2004:
1622 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1624 * Clean up tools/bmp_logo.c to not add trailing white space
1626 * Patch by Hinko Kocevar, 21 Aug 2004:
1627 - Group common framebuffer functions in common/lcd.c
1628 - Group common framebuffer macros and #defines in include/lcd.h
1629 - Provide calc_fbsize() for video ATAG
1631 * Patch by Sam Song, 21 August 2004:
1632 - Fix a typo in README
1633 - Align "(RO)" output for "flinfo" after "protect on"
1634 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1635 ratio 1:1 when core frequency less than 50MHz
1637 * Patches by Hinko Kocevar, 21 Aug 2004:
1638 - fix some "use of label at end of compound statement" warnings
1639 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1641 * Patch by Steven Scholz, 16 Aug 2004:
1642 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1643 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1644 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1645 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1646 into cpu/arm920t/$(SOC)/
1648 * Patches by Sean Chang, 09 Aug 2004:
1649 - Added support for both 8 and 16 bit mode access to System ACE CF
1651 - Fixed missing System ACE CF device during get FAT partition info
1652 in fat_register_device function.
1653 - Enabled System ACE CF support on ML300.
1655 * Patch by Sean Chang, 09 Aug 2004:
1656 Synch defines for saveenv and do_saveenv functions so they get
1657 compiled under the same statement.
1659 * Patch by Sean Chang, 09 Aug 2004:
1660 - Added I2C support for ML300.
1661 - Added support for ML300 to read out its environment information
1662 stored on the EEPROM.
1663 - Added support to use board specific parameters as part of
1664 U-Boot's environment information.
1665 - Updated MLD files to support configuration for new features
1668 * Patches by Travis Sawyer, 05 Aug 2004:
1669 - Remove incorrect bridge settings for eth group 6
1670 - Add call to setup bridge in ppc_440x_eth_initialize
1671 - Fix ppc_440x_eth_init to reset the phy only if its the
1672 first time through, otherwise, just check the phy for the
1673 autonegotiated speed/duplex. This allows the use of netconsole
1674 - only print the speed/duplex the first time the phy is reset.
1676 * Patch by Shlomo Kut, 29 Mar 2004:
1677 Add support for MKS Instruments "Quantum" board
1679 * Fix build problem with Cogent boards;
1680 avoid using <asm/byteorder.h> when using the host compiler
1682 * Patch by Ganapathi C, 04 Aug 2004:
1683 Fix NFS timeout issue
1685 * Patch by Yuli Barcohen, 19 Jul 2004:
1686 - Fix host tools building in Cygwin environment
1687 - Fix header files search order for host tools
1689 * Patch by Tom Armistead, 19 Jul 2004:
1690 Fix kgdb.S support for 74xx_75x cpu
1692 * Patch by Jon Loeliger, 15 Jul 2004:
1693 Fix MPC85xx I2C driver
1695 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1697 * Patch by Stephen Williams, 15 July 2004
1698 Set the PCI class code for JSE board as part of PCI interface setup
1700 * Patch by Michael Bendzick, 15 Jul 2004:
1701 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1702 CFG_FLASH_USE_BUFFER_WRITE is set
1704 * Patch by Yuli Barcohen, 13 Jul 2004:
1705 Allow clock setting on MPC866/MPC885 series chips according to
1706 environment variable `cpuclk'
1708 * Patch by Yuli Barcohen, 20 Apr 2004:
1709 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1711 * Patch by Vincent Dubey, 24 Sep 2004:
1712 Add support for xaeniax board
1714 * Add comment about non-GPL character of standalone applications to
1717 * Fix FEC ethernet problem on NSCU board.
1719 * Patch by Gary Jennejohn, 09 Sep 2004:
1720 allow to use USART1 as console port on at91rm9200dk boards
1722 * Patch by Stefan Roese, 16 Sep 2004:
1725 * Fix SysClk handling for PPChameleon and CATcenter boards
1727 * Patch by Detlev Zundel, 08 Sep 2004:
1728 Update etags build target
1730 * Improve NetConsole support: add support for broadcast destination
1731 address and buffered input.
1733 * Cleanup compiler warnings for GCC 3.3.x and later
1735 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1737 * Add support for IDS "NC650" board
1739 * Add automatic update support for LWMON board
1741 * Clear Block Lock-Bits when erasing flash on LWMON board.
1743 * Fix return code of "fatload" command
1745 * Enable MSDOS/VFAT filesystem support for LWMON board
1747 * Patch by Martin Krause, 03 Aug 2004:
1748 change timing for SM501 graphics controller on TQM5200 module
1750 * Patch by Mark Jonas, 13 July 2004:
1751 - Total5200 LCD now run in little endian mode. Endianess conversion
1752 is done in hardware.
1753 - Removed last reference to "console" environment variable.
1755 * Patches by Lars Munch, 12 Jul 2004:
1756 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1758 - split out the LXT971A PHY from ns_9750_eth.h
1759 - split the dm9161 phy part out of at91rm9200_ether.c
1761 * Patch by Andreas Engel, 12 Jul 2004:
1762 Replaced hardcoded PL011 clock frequency with config variable.
1763 Fixed wrong CONFIG_CMD_DFL doc.
1765 * Patch by Thomas Viehweger, 09 Jun 2004:
1766 make it possible to remove chpart when there is only one partition
1768 * Add support for console over UDP (compatible to Ingo Molnar's
1769 netconsole patch under Linux)
1771 * Patch by Jon Loeliger, 16 Jul 2004:
1772 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1774 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1775 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1776 and CONFIG_L2_INIT_RAM options.
1777 - Refactor Local Bus initialization out of SDRAM setup.
1778 - Re-implement new version of LBC11/DDR11 errata workarounds.
1779 - Moved board specific PCI init parts out of CPU directory.
1780 - Added TLB entry for PCI-1 IO Memory
1781 - Updated README.mpc85xxads
1783 * Patch by Sascha Hauer, 28 Jun:
1784 - add generic support for Motorola i.MX architecture
1785 - add support for mx1ads, mx1fs2 and scb9328 boards
1787 * Patches by Marc Leeman, 23 Jul 2004:
1788 - Add define for the PCI/Memory Buffer Configuration Register
1789 - corrected comments in cpu/mpc824x/cpu_init.c
1791 * Add support for multiple serial interfaces
1792 (for example to allow modem dial-in / dial-out)
1794 * Patch by Stefan Roese, 15 Jul 2004:
1795 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1797 * Fix NSCU config; add ethernet wakeup code.
1799 * Add link for preloader for Motorola Coldfire to README.m68k
1801 * Patch by Michael Bendzick, 12 Jul 2004:
1802 fix output formatting in drivers/cfi_flash.c
1804 * Patch by Mark Jonas, 02 Jul 2004:
1805 Fix lowboot (again) on MPC5xxx
1807 * Patch by Curt Brune, 07 Jul 2004:
1808 relocate exception vectors on arm720t if needed
1810 * Patch by George G. Davis, 06 Jul 2004:
1811 - update mach-types.h to latest arm.linux.org.uk master list
1812 - Set correct OMAP1610 bi_arch_number for build target
1814 * Patch by Curt Brune, 06 Jul 2004:
1815 evb4510: add support for timer interrupt; cleanup
1817 * Patch by Dan Poirot, 06 Jul 2004:
1818 Fix sbc8260 environment variables
1820 * Cleanup redundand "console" environment variable
1822 * Patch by Mark Jonas, 05 Jul 2004:
1823 add support for the Total5100's and Total5200's LCD screen
1825 * Patches by Dan Eisenhut, 01 Jul 2004:
1827 - Move doc2000.h include to prevent compiler warning on some boards
1829 * Patch by Mark Jonas, 01 Jul 2004:
1830 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1831 MGT5100 and MPC5200 based Freescale platforms.
1833 * Patch by Philippe Robin, 01 Jul 2004:
1834 Add initialization for Integrator and versatile board files.
1836 * Patch by Hinko Kocevar, 01 Jun 2004:
1837 Fix VFD FB allocation, add LCD FB allocation on ARM
1839 * Patch by Martin Krause, 30 Jun 2004:
1840 Add support for TQM5200 board
1842 * Patch by Martin Krause, 29 Jun 2004:
1843 Add loopw command: infinite write loop on address range
1845 * Patches by Yasushi Shoji, 29 Jun 2004:
1846 - add empty include/asm-microblaze/processor.h
1847 - add to CREDITS and MAINTAINERS
1848 - add gd initialization
1849 - add MicroBlaze and SUZAKU board to MAKEALL script
1850 - add reset support for SUZAKU
1851 - add flush_cache() for MicroBlaze
1852 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1853 size flash memory on SUZAKU
1855 * Patch by Prakash Kumar, 27 Jun 2004:
1856 Add support for the PXA250 based Intrinsyc Cerf board.
1858 * Patch by Yasushi Shoji, 27 Jun 2004:
1859 fix comment in include/common.h
1861 * Rename SBC8560 into sbc8560 for consistency
1863 * Patch by Daniel Poirot, 24 Jun 2004:
1864 Add support for Wind River's sbc8240 board
1866 * Patches by Yasushi Shoji, 26 Jun 2004:
1867 - drivers/serial_xuartlite.c: fix "return 0" in void function
1868 - add microblaze support to mkimage tool
1870 * Patch by Fred Klatt, 25 Jun 2004:
1871 Add support for WindRiver's sbc8560 board
1873 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1874 Small Bugs fixes for "at91rm9200dk" board:
1875 - Timing modifications for SPI DataFlash access
1876 - Fix NAND flash detection bug
1878 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1879 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1881 * Patch by Jon Loeliger, 17 June 2004:
1882 Completion of the 8540ADS/8560ADS updates:
1883 Fix some PCI and Rapid I/O memory maps,
1884 Initialize both TSEC 1 and 2,
1886 Update MAINTAINER for 85xx boards and README.mpc85xxads
1888 * Patch by Yuli Barcohen, 16 Jun 2004:
1889 Remove obsolete AdderII port which was superseded by unified
1890 AdderII/Adder87x port
1892 * Patch by Ladislav Michl, 16 Jun 2004:
1893 Fix gcc-3.3.3 warnings for smc91111.c
1895 * Patch by Stefan Roese, 02 Jul 2004:
1896 - Fix bug in 405 ethernet driver; allocated data not cleared!
1897 - Fix problem in 405 i2c driver; don't try to print without console!
1899 * Patch by Paul Ruhland, 11 Jun 2004:
1900 Remove debug code from 'board/lpd7a40x/flash.c'
1902 * Patch by Andrea Marson, 11 Jun 2004:
1903 Update for PPChameleon board:
1904 - support for SysClk @ 25MHz
1905 - support for Silicon Motion SM712 VGA controller
1908 * Patches by Richard Woodruff, 10 Jun 2004:
1909 - fix problems with examples/stubs.c for GCC >= 3.4
1910 - fix problems with gd initialization
1912 * Patch by Curt Brune, 17 May 2004:
1913 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1914 - Add support for ESPD-Inc. EVB4510 Board
1916 * Patch by Marc Leeman, 11 May 2004:
1917 Fix for MPC8245 - reading PPC Memory from another device with the
1918 PPC as PCI target device corrupts data due to interenal hardware
1921 * Fix "cls" command when used with splash screen
1923 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1924 slow download of a big image)
1926 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1927 display even after showing a bitmap
1929 * Patch by Josef Wagner, 04 Jun 2004:
1930 - DDR Ram support for PM520 (MPC5200)
1931 - support for different flash types (PM520)
1932 - USB / IDE / CF-Card / DiskOnChip support for PM520
1933 - 8 bit boot rom support for PM520/CE520
1934 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1935 - I2C and RTC support for CPC45
1936 - support of new flash type (28F160C3T) for CPC45
1938 * Fix flash parameters passed to Linux for PPChameleon board
1940 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1942 * Patch by Paul Ruhland, 10 Jun 2004:
1943 fix support for Logic SDK-LH7A404 board and clean up the
1944 LH7A404 register macros.
1946 * Patch by Matthew McClintock, 10 Jun 2004:
1947 Modify code to select correct serial clock on Sandpoint8245
1949 * Patch by Robert Schwebel, 10 Jun 2004:
1950 Add support for Intel K3 strata flash.
1952 * Patch by Thomas Brand, 10 Jun 2004:
1953 Fix "loads" command on DK1S10 board
1955 * Patch by Yuli Barcohen, 09 Jun 2004:
1956 Add support for 8MB flash SIMM and JFFS2 file system on
1957 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1959 * Patch by Yuli Barcohen, 09 Jun 2004:
1960 Add support for Analogue&Micro Adder87x and the older AdderII board.
1962 * Patch by Ming-Len Wu, 09 Jun 2004:
1963 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1965 * Patch by Sam Song, 09 Jun 2004:
1966 - Add support for RPXlite_DW board
1967 - Update FLASH driver for 4*AM29DL323DB90VI
1968 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1970 * Patch by Mark Jonas, 08 June 2004:
1971 - Make MPC5200 boards evaluate the SVR to print processor name and
1972 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1974 * Patch by Kai-Uwe Bloem, 06 May 2004:
1975 Fix endianess problem in cramfs code
1977 * Patch by Tom Armistead, 04 Jun 2004:
1978 Add support for MAX6900 RTC
1980 * Patches by Ladislav Michl, 03 Jun 2004:
1981 - fix cfi_flash.c on LE systems
1982 - let 'make mrproper' delete u-boot.img as well
1983 - turn printf into debug in cfi_flash.c
1985 * Patch by Kurt Stremerch, 28 May 2004:
1986 Add support for Exys XSEngine board
1988 * Patch by Martin Krause, 27 May 2004:
1989 Fix a MPC5xxx I2C timing issue in i2c_probe().
1991 * Patch by Leif Lindholm, 27 May 2004:
1992 Fix board_init_f() for dbau1x00 board.
1994 * Patch by Imre Deak, 26 May 2004:
1995 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1996 Set flash base accordingly, and decide whether to do or skip board
1997 specific setup steps.
1999 * Patch by Josef Baumgartner, 26 May 2004:
2000 Add missing define in include/asm-m68k/global_data.h
2002 * Patch by Josef Baumgartner, 25 May 2004:
2003 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2005 * Patch by Paul Ruhland, 24 May 2004:
2006 fix SDRAM initialization for LPD7A400 board.
2008 * Patch by Jian Zhang, 20 May 2004:
2009 add support for environment in NAND flash
2011 * Patch by Yuli Barcohen, 20 May 2004:
2012 Add support for Interphase iSPAN boards.
2014 * Patches by Paul Ruhland, 17 May 2004:
2015 - Add I/O functions to the smc91111 ethernet driver to support the
2016 Logic LPD7A40x boards.
2017 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2018 specifically the LPD7A400.
2020 * Patches by Robert Schwebel, 15 May 2004:
2021 - call MAC address reading code also for SMSC91C111;
2022 - make SMSC91C111 timeout configurable, remove duplicate code
2023 - fix get_timer() for PXA
2024 - update doc/README.JFFS2
2025 - use "bootfile" env variable also for jffs2
2027 * Patch by Tolunay Orkun, 14 May 2004:
2028 Add support for Cogent CSB472 board (8MB Flash Rev)
2030 * Patch by Thomas Viehweger, 14 May 2004:
2031 - flash.h: more flash types added
2032 - immap_8260.h: some bits added (useful for RMII)
2033 - cmd_coninfo.c: typo corrected, printf -> puts
2034 - reduced size by replacing spaces with tab
2036 * Patch by Robert Schwebel, 13 May 2004:
2037 Add 'imgextract' command: extract one part of a multi file image.
2039 * Patches by Jon Loeliger, 11 May 2004:
2040 Dynamically handle REV1 and REV2 MPC85xx parts.
2041 (Jon Loeliger, 10-May-2004).
2042 New consistent memory map and Local Access Window across MPC85xx line.
2043 New CCSRBAR at 0xE000_0000 now.
2044 Add RAPID I/O memory map.
2045 New memory map in README.MPC85xxads
2046 (Kumar Gala, 10-May-2004)
2047 Better board and CPU identification on MPC85xx boards at boot.
2048 (Jon Loeliger, 10-May-2004)
2049 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2050 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2051 (Jim Robertson, 10-May-2004)
2052 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2053 Supports multiple PHYs.
2054 (Andy Fleming, 10-May-2004)
2055 Some README.MPC85xxads updates.
2056 (Kumar Gala, 10-May-2004)
2057 Copyright updates for "Freescale"
2058 (Andy Fleming, 10-May-2004)
2060 * Patch by Stephen Williams, 11 May 2004:
2061 Add flash support for ST M29W040B
2062 Reduce JSE specific flash.c to remove dead code.
2064 * Patch by Markus Pietrek, 04 May 2004:
2065 Fix clear_bss code for ARM systems (all except s3c44b0 which
2066 doesn't clear BSS at all?)
2068 * Fix "ping" problem on INC-IP board. Strange problem:
2069 Sometimes the store word instruction hangs while writing to one of
2070 the Switch registers, but only if the next instruction is 16-byte
2071 aligned. Moving the instruction into a separate function somehow
2072 makes the problem go away.
2074 * Patch by Rishi Bhattacharya, 08 May 2004:
2075 Add support for TI OMAP5912 OSK Board
2077 * Patch by Sam Song May, 07 May 2004:
2078 Fix typo of UPM table for rmu board
2080 * Patch by Pantelis Antoniou, 05 May 2004:
2081 - Intracom board update.
2084 * Add support for the second Ethernet interface for the 'PPChameleon'
2087 * Patch by Dave Peverley, 30 Apr 2004:
2088 Add support for OMAP730 Perseus2 Development board
2090 * Patch by Alan J. Luse, 29 Apr 2004:
2091 Fix flash chip-select (OR0) option register setting on FADS boards.
2093 * Patch by Alan J. Luse, 29 Apr 2004:
2094 Report MII network speed and duplex setting properly when
2095 auto-negotiate is not enabled.
2097 * Patch by Jarrett Redd, 29 Apr 2004:
2098 Fix hang on reset on Ocotea board due to flash in wrong mode.
2100 * Patch by Dave Peverley, 29 Apr 2004:
2101 add MAC address detection to smc91111 driver
2103 * Patch by David Müller, 28 Apr 2004:
2104 fix typo in lib_arm/board.c
2106 * Patch by Tolunay Orkun, 20 Apr 2004:
2107 - README update: add CONFIG_CSB272 and csb272_config
2108 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2109 i2cfast environment variable
2111 * Patch by Yuli Barcohen, 19 Apr 2004:
2112 - Rename DUET_ADS to MPC885ADS
2113 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2114 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2115 - Clean up FADS family port to use the new defines
2117 * Fix PCI support on CPC45 board
2119 * Patch by Scott McNutt, 25 Apr 2004:
2120 Add Nios GDB/JTAG Console support:
2121 - Add stubs to support gdb via JTAG.
2122 - Add support for console over JTAG.
2125 * Add support for CATcenter board (based on PPChameleon ME module)
2127 * Patch by Klaus Heydeck, 12 May 2004:
2128 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2129 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2130 various changes to KUP4 board specific files
2132 * Fix minor network problem on MPC5200: need some delay between
2133 resetting the PHY and sending the first packet. Implemented in a
2134 "natural" way by invoking the PHY reset and initialization code
2135 only once after power on vs. each time the interface is brought up.
2137 * Add some limited support for low-speed devices to SL811 USB controller
2138 (at least "usb reset" now passes successfully and "usb info" displays
2139 correct information)
2141 * Change init sequence for multiple network interfaces: initialize
2142 on-chip interfaces before external cards.
2144 * Fix memory leak in the NAND-specific JFFS2 code
2146 * Fix SL811 USB controller when attached to a USB hub
2148 * Fix config option spelling in PM520 config file
2150 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2151 patches by Pantelis Antoniou, 30 Mar 2004)
2153 * Fix minor NAND JFFS2 related issue
2155 * Fixes for SL811 USB controller:
2156 - implement workaround for broken memory stick
2157 - improve error handling
2159 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2160 cope with congested networks.
2162 ======================================================================
2163 Changes for U-Boot 1.1.1:
2164 ======================================================================
2166 * Patch by Travis Sawyer, 23 Apr 2004:
2167 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2168 errata from Vitesse Semiconductor.
2170 * Patch by Philippe Robin, 22 Apr 2004:
2171 Fix ethernet configuration for "versatile" board
2173 * Patch by Kshitij Gupta, 21 Apr 2004:
2174 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2176 * Patch by Steven Scholz, 24 Feb 2004:
2177 Fix a bug in AT91RM9200 ethernet driver:
2178 The MII interface is now initialized before accessing the PHY.
2180 * Patch by John Kerl, 19 Apr 2004:
2181 Use U-boot's miiphy.h for PHY register names, rather than
2182 introducing a new header file.
2184 * Update pci_ids.h from linux-2.4.26
2186 * Patch by Masami Komiya, 19 Apr 2004:
2187 Fix problem cause by VLAN function on little endian architecture
2188 without VLAN environment
2190 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2191 binary image for all clock frequencies. Implement run-time
2192 optimization of flash access timing based on the actual bus
2195 * Modify KUP4X board configuration to use SL811 driver for USB memory
2196 sticks (including FAT / VFAT filesystem support)
2198 * Add SL811 Host Controller Interface driver for USB
2200 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2202 * Patch by Pantelis Antoniou, 19 Apr 2004:
2203 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2204 Minor patches for Intracom boards.
2206 * Patch by Christian Pell, 19 Apr 2004:
2207 cleanup support for CF/IDE on PCMCIA for PXA25X
2209 * Temporarily disabled John Kerl's extended MII command code because
2210 "miivals.h" is missing
2212 * Patches by Mark Jonas, 13 Apr 2004:
2213 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2214 - Add sync instructions to IceCube SDRAM init code
2215 - Move SDRAM chip constants into seperate include files
2216 - Unify DDR and SDR initialization code
2217 - Unify all IceCube (Lite5xxx) target names
2219 * Patch by John Kerl, 16 Apr 2004:
2220 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2221 mii read 4-7 18-1a. Also add mii dump subcommand for
2222 pretty-printing standard regs 0-5.
2224 * Patch by Stephen Williams, 16 April 2004:
2225 fix typo in JSE.h; update MAINTAINERS
2227 * Patch by Matthew S. McClintock, 14 Apr 2004:
2228 fix initdram function for utx8245 board
2230 * Patch by Markus Pietrek, 14 Apr 2004:
2231 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2233 * Patch by Reinhard Meyer, 18 Apr 2004:
2234 provide the IDE Reset Function for EMK 5200 boards
2236 * Patch by Masami Komiya, 12 Apr 2004:
2237 fix pci_hose_write_config_{byte,word}_via_dword problems
2239 * Patch by Sangmoon Kim, 12 Apr 2004:
2240 Update max RAM size for debris board
2242 * Patch by Travis Sawyer, 08 Apr 2004:
2243 Add TLB entry for second DIMM slot on ocotea
2245 * Patch by Masami Komiya, 08 Apr 2004:
2246 add RTL8169 network driver
2248 * Patch by Dan Malek, 07 Apr 2004:
2249 - Add support for RPC/STx GP3, Motorola 8560 board
2250 - Update 85xx TSEC driver so it searches MII for first available PHY
2252 - Add functions to support console MII commands.
2254 * Patch by Tolunay Orkun, 07 Apr 2004:
2255 Move initialization of bi_iic_fast[]
2256 from board_init_f() to board_init_r()
2258 * Patch by Yasushi Shoji, 07 Apr 2004:
2259 Cleanup microblaze port
2261 * Patch by Sangmoon Kim, 07 Apr 2004:
2262 Add auto SDRAM module detection for Debris board
2264 * Patch by Rune Torgersen, 06 Apr 2004:
2265 - Fix some PCI problems on the MPC8266ADS board
2266 - Fix the location of some PCI entries in the immap structure
2268 * Patch by Yasushi Shoji, 07 Apr 2004:
2269 - add support for microblaze processors
2270 - add support for AtmarkTechno "suzaku" board
2272 * Configure PPChameleon board to use redundand environment in flash
2274 * Configure PPChameleon board to use JFFS2 NAND support.
2276 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2278 * Patch by Rune Torgersen, 16 Apr 2004:
2281 * Patches by Pantelis Antoniou, 16 Apr 2004:
2282 - add support for a new version of an Intracom board and fix
2283 various other things on others.
2284 - add verify support to the crc32 command (define
2285 CONFIG_CRC32_VERIFY to enable it)
2286 - fix FEC driver for MPC8xx systems:
2287 1. fix compilation problems for boards that use dynamic
2289 2. shut down FEC after network transfers
2290 - HUSH parser fixes:
2291 1. A new test command was added. This is a simplified version of
2292 the one in the bourne shell.
2293 2. A new exit command was added which terminates the current
2295 3. Fixed handing of $? (exit code of last executed command)
2296 - Fix some compile problems;
2297 add "once" functionality for the netretry variable
2299 * Patch by George G. Davis, 02 Apr 2004:
2300 add support for Intel Assabet board
2302 * Patch by Stephen Williams, 01 Apr 2004:
2303 Add support for Picture Elements JSE board
2305 * Patch by Christian Pell, 01 Apr 2004:
2306 Add CompactFlash support for PXA systems.
2308 * Patches by Pantelis Antoniou, 30 Mar 2004:
2309 - add auto-complete support to the U-Boot CLI
2310 - add support for NETTA and NETPHONE boards; fix NETVIA board
2311 - add support for the Epson 156x series of graphical displays
2312 (These displays are serial and not suitable for using a normal
2313 framebuffer console on them)
2314 - add infrastructure needed in order to POST any DSPs in a board
2315 - improve and fix various things in the MPC8xx FEC driver:
2316 1. The new 87x and 88x series of processors have two FECs,
2317 and the new driver supports them both.
2318 2. Another change in the 87x/88x series is support for
2319 the RMII (Reduced MII) interface. However numerous
2320 changes are needed to make it work since the PHYs
2321 are connected to the same lines. That means that
2322 you have to address them correctly over the MII
2324 3. We now correctly match the MII/RMII interface
2325 configuration to what the PHY reports.
2326 - Fix problem when readingthe MII status register. Due to the
2327 internal design of many PHYs you have to read the register
2328 twice. The problem is more apparent in 10Mbit mode.
2329 - add new mode ".jffs2s" for reading from a NAND device: it just
2330 skips over bad blocks.
2331 - add networking support for VLANs (802.1q), and CDP (Cisco
2333 - some minor patches / cleanup
2335 * Patch by Yuli Barcohen, 28 Mar 2004:
2336 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2337 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2338 - Change configuration method for MPC8260ADS family
2340 * add startup code to clear the BSS of standalone applications
2342 * Fix if / elif handling bug in HUSH shell
2344 ======================================================================
2345 Changes for U-Boot 1.1.0:
2346 ======================================================================
2348 * Patch by Mark Jonas: Remove config.tmp files only when
2349 unconfiguring the board
2351 * Adapt RMU board for bigger flash memory
2353 * Patch by Klaus Heydeck, 13 Mar 2003:
2354 Add support for KUP4X Board
2356 * Patch by Pavel Bartusek, 21 Mar 2004
2357 Add Reiserfs support
2359 * Patch by Hinko Kocevar, 20 Mar 2004
2360 - Add auto-release for SMSC LAN91c111 driver
2361 - Add save/restore of PTR and PNR regs as suggested in datasheet
2363 * Patch by Stephen Williams, 19 March 2004
2364 Increase speed of sector reads from SystemACE,
2365 shorten poll timeout and remove a useless reset
2367 * Patch by Tolunay Orkun, 19 Mar 2004:
2368 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2371 * Patch by Brad Kemp, 18 Mar 2004:
2372 prevent machine checks during a PCI scan
2374 * Patch by Pierre Aubert, 18 Mar 2004:
2375 Fix string cleaning in IDE identification
2377 * Patch by Pierre Aubert, 18 Mar 2004:
2378 - Unify video mode handling for Chips & Technologies 69000 Video
2379 chip and Silicon Motion SMI 712/710/810 Video chip
2380 - Add selection of the video output (CRT or LCD) via 'videoout'
2381 environment variable for the Silicon Motion
2384 * Patch by Pierre Aubert, 18 Mar 2004:
2385 include/common.h typo fix
2387 * Patches by Tolunay Orkun, 17 Mar 2004:
2388 - Add support for bd->bi_iic_fast[] initialization via environment
2389 variable "i2cfast" (CONFIG_I2CFAST)
2390 - Add "i2cfast" u-boot environment variable support for csb272
2392 * Patch by Carl Riechers, 17 Mar 2004:
2393 Ignore '\0' characters in console input for use with telnet and
2396 * Patch by Leon Kukovec, 17 Mar 2004:
2397 typo fix for strswab prototype #ifdef
2399 * Patches by Thomas Viehweger, 16 Mar 2004:
2400 - show PCI clock frequency on MPC8260 systems
2401 - add FCC_PSMR_RMII flag for HiP7 processors
2402 - in do_jffs2_fsload(), take load address from load_addr if not set
2403 explicit, update load_addr otherwise
2404 - replaced printf by putc/puts when no formatting is needed
2405 (smaller code size, faster execution)
2407 * Patch by Phillippe Robin, 16 Mar 2004:
2408 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2410 * Patch by Stephen Williams, 15 Mar 2004:
2411 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2413 * Patch by Tolunay Orkun, 15 Mar 2004:
2414 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2416 * Patch by Travis Sawyer, 15 Mar 2004:
2417 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2419 * Add start-up delay to make sure power has stabilized before
2420 attempting to switch on USB on SX1 board.
2422 * Patch by Josef Wagner, 18 Mar 2004:
2423 - Add support for MicroSys XM250 board (PXA255)
2424 - Add support for MicroSys PM828 board (MPC8280)
2425 - Add support for 32 MB Flash on PM825/826
2426 - new SDRAM refresh rate for PM825/PM826
2427 - added support for MicroSys PM520 (MPC5200)
2428 - replaced Query by Identify command in CPU86/flash.c
2429 to support 28F160F3B
2431 * Fix wrap around problem with udelay() on ARM920T
2433 * Add support for Macronix flash on TRAB board
2435 * Patch by Pierre Aubert, 15 Mar 2004:
2436 Fix buffer overflow in IDE identification
2438 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2440 * Remove redundand #define in IceCube.h
2442 * Patch by Steven Scholz, 27 Feb 2004:
2443 - Adding get_ticks() and get_tbclk() for AT91RM9200
2444 - Many white space fixes in cpu/at91rm9200/interrupts.c
2446 * Patches by Steven Scholz, 20 Feb 2004:
2447 some cleanup in AT91RM9200 related code
2449 * Patches by Travis Sawyer, 12 Mar 2004:
2450 - Fix Gigabit Ethernet support for 440GX
2451 - Add Gigabit Ethernet Support to MII PHY utilities
2453 * Patch by Brad Kemp, 12 Mar 2004:
2454 Fixes for drivers/cfi_flash.c:
2455 - Better support for x8/x16 implementations
2456 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2457 - Added defines for AMD command and address constants
2459 * Patch by Leon Kukovec, 12 Mar 2004:
2460 Fix get_dentfromdir() to correctly handle deleted dentries
2462 * Patch by George G. Davis, 11 Mar 2004:
2463 Remove hard coded network settings in TI OMAP1610 H2
2464 default board config
2466 * Patch by George G. Davis, 11 Mar 2004:
2467 add support for ADS GraphicsClient+ board.
2469 * Patch by Pierre Aubert, 11 Mar 2004:
2470 - add bitmap command and splash screen support in cfb console
2471 - add [optional] origin in the bitmap display command
2473 * Patch by Travis Sawyer, 11 Mar 2004:
2474 Fix ocotea board early init interrupt setup.
2476 * Patch by Thomas Viehweger, 11 Mar 2004:
2477 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2479 * Patch by Stephan Linz, 09 Mar 2004
2480 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2482 * Patch by George G. Davis, 9 Mar 2004:
2483 fix recent build failure for SA1100 target
2485 * Patch by Travis Sawyer, 09 Mar 2004:
2486 Support native interrupt mode for the IBM440GX.
2487 Previously it was running in 440GP compatibility mode.
2489 * Patch by Philippe Robin, 09 Mar 2004:
2490 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2493 * Patch by Masami Komiya, 08 Mar 2004:
2494 Don't overwrite server IP address or boot file name
2495 when the boot server does not return values
2497 * Patch by Tolunay Orkun, 5 Mar 2004:
2498 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2500 * Patch by Tolunay Orkun, 5 Mar 2004:
2501 Fix early board initialization for Cogent CSB272 board
2503 * Patch by Ed Okerson, 3 Mar 2004:
2504 fix CFI flash writes for little endian systems
2506 * Patch by Reinhard Meyer, 01 Mar 2004:
2507 generalize USB and IDE support for MPC5200 with according
2508 changes to IceCube.h and TOP5200.h
2509 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2510 add info about USB and IDE to README
2512 * Patch by Yuli Barcohen, 4 Mar 2004:
2513 Fix problems with GCC 3.3.x which changed handling of global
2514 variables explicitly initialized to zero (now in .bss instead of
2517 * Patch by Leon Kukovec, 02 Mar 2004:
2518 add strswab() to fix IDE LBA capacity, firmware and model numbers
2519 on little endian machines
2521 * Patch by Masami Komiya, 02 Mar 2004:
2522 - Remove get_ticks() from NFS code
2523 - Add verification of RPC transaction ID
2525 * Patch by Pierre Aubert, 02 Mar 2004:
2526 cleanup for IDE and USB drivers for MPC5200
2528 * Patch by Travis Sawyer, 01 Mar 2004:
2530 - Add IBM PPC440GX Ref Platform support (Ocotea)
2531 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2532 Adapted to U-Boot and 440GX port
2534 - Add gracious handling of all Ethernet Pin Selections for 440GX
2535 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2537 - Add needed bit definitions
2540 * Patch by Carl Riechers, 1 Mar 2004:
2541 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2543 * Patch by Stephan Linz, 27 Feb 2004
2544 - avoid problems for targets without NFS download support
2546 * Patch by Rune Torgersen, 27 Feb 2004:
2547 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2548 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2549 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2551 * Patch by Masami Komiya, 27 Feb 2004:
2552 Fix rarpboot: add autoload by NFS
2554 * Patch by Dan Eisenhut, 26 Feb 2004:
2555 fix flash_write return value in saveenv
2557 * Patch by Stephan Linz, 11 Dec 2003
2558 expand config.mk to avoid trigraph warnings on NIOS
2560 * Rename "BMS2003" board into "HMI10"
2562 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2563 storage; auto-set console on USB port (using preboot command)
2565 * Add support for SX1 mobile phone; add support for USB-based console
2566 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2568 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2570 * Fix SDRAM timings for LITE5200 / IceCube board
2572 * Handle Auti-MDIX / connection status for INCA-IP
2574 * Fix USB problems when attempting to read 0 bytes
2576 * Patch by Travis Sawyer, 26 Feb 2004:
2577 Fix broken compile for XPEDITE1K target.
2579 * Patch by Stephan Linz, 26 Feb 2004:
2580 Bug fix for NFS code on NIOS targets
2582 * Patch by Stephen Williams, 26 Feb 2004:
2583 Break up SystemACE reads of large block counts
2585 * Patch by Pierre Aubert, 26 Feb 2004
2586 add IDE support for MPC5200
2588 * Patch by Masami Komiya, 26 Feb 2004:
2589 add autoload via NFS
2591 * Patch by Stephen Williams
2592 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2593 elsewhere in the source.
2595 * Patch by Steven Scholz, 25 Feb 2004:
2596 - Timeouts in FPGA code should be based on CFG_HZ
2597 - Minor cleanup in code for Altera FPGA ACEX1K
2599 * Patch by Steven Scholz, 25 Feb 2004:
2600 Changed "Directory Hierarchy" section in README
2602 * Patch by Masami Komiya, 25 Feb 2004:
2603 Reduce copy count in nfs_read_reply() of NFS code
2605 * Patch by Markus Pietrek, 24 Feb 2004:
2606 NS9750 DevBoard added
2608 * Patch by Pierre Aubert, 24 Feb 2004
2609 add USB support for MPC5200
2611 * Patch by Steven Scholz, 24 Feb 2004:
2612 - fix MII commands to use values from last command
2614 * Patch by Torsten Demke, 24 Feb 2004:
2615 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2617 * Patch by Rahul Shanbhag, 19 Feb 2004:
2618 Fixes for for OMAP1610 board:
2619 - shift some IRQ specific code to platform.S file
2620 - remove duplicatewatchdog reset code from start.S
2622 * Make Auto-MDIX Support configurable on INCA-IP board
2624 * Fix license for mkimage tool
2626 * Patch by Masami Komiya, 24 Feb 2004:
2627 Update NetBootFileXferSize in NFS code
2629 * Patch by Scott McNutt, 24 Feb 2004:
2630 fix packet length in NFS code
2632 * Patch by Masami Komiy, 22 Feb 2004:
2633 Add support for NFS for file download
2635 * Patch by Andrea Scian, 17 Feb 2004:
2636 Add support for S3C44B0 processor and DAVE B2 board
2638 * Patch by Steven Scholz, 20 Feb 2004:
2639 - Add support for MII commands on AT91RM9200 boards
2640 - some cleanup in AT91RM9200 ethernet code
2642 * Patch by Peter Ryser, 20 Feb 2004:
2643 Add support for the Xilinx ML300 platform
2645 * Patch by Stephan Linz, 17 Feb 2004:
2646 Fix watchdog support for NIOS
2648 * Patch by Josh Fryman, 16 Feb 2004:
2649 Fix byte-swapping for cfi_flash.c for different bus widths
2651 * Patch by Jon Diekema, 14 Jeb 2004:
2652 Remove duplicate "FPGA Support" notes from the README file
2654 * Patches by Reinhard Meyer, 14 Feb 2004:
2655 - update board/emk tree; use common flash driver
2656 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2657 [adapted for other PPC CPUs -- wd]
2658 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2660 * Patch by Jon Diekema, 13 Feb 2004:
2661 Call show_boot_progress() whenever POST "FAILED" is printed.
2663 * Patch by Nishant Kamat, 13 Feb 2004:
2664 Add support for TI OMAP1610 H2 Board
2665 Fixes for cpu/arm926ejs/interrupt.c
2666 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2667 Fix for a timer bug in OMAP1610 Innovator
2668 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2670 * Patches by Stephan Linz, 12 Feb 2004:
2671 - add support for NIOS timer with variable period preload counter value
2672 - prepare POST framework support for NIOS targets
2674 * Patch by Denis Peter, 11 Feb 2004:
2675 add POST support for the MIP405 board
2677 * Patch by Laurent Mohin, 10 Feb 2004:
2678 Fix buffer overflow in common/usb.c
2680 * Patch by Tolunay Orkun, 10 Feb 2004:
2681 Add support for Cogent CSB272 board
2683 * Patch by Thomas Elste, 10 Feb 2004:
2684 Add support for NET+50 CPU and ModNET50 board
2686 * Patch by Sam Song, 10 Feb 2004:
2687 Fix typos in cfi_flash.c
2689 * Patch by Leon Kukovec, 10 Feb 2004
2690 Fixed long dir entry slot id calculation in get_vfatname
2692 * Patch by Robin Gilks, 10 Feb 2004:
2693 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2694 !=, <>, <, >, <=, >=)
2696 * Fix problem with side effects in macros in include/usb.h
2698 * Patch by David Benson, 13 Nov 2003:
2699 bug 841358 - fix TFTP download size limit
2701 * Fixing bug 850768:
2702 improper flush_cache() in load_serial()
2704 * Fixing bug 834943:
2705 MPC8540 - missing volatile declarations
2707 * Patch by Stephen Williams, 09 Feb 2004:
2708 Add support for Xilinx SystemACE chip:
2709 - New files common/cmd_ace.c and include/systemace.h
2710 - Hook systemace support into cmd_fat and the partition manager
2712 * Patch by Travis Sawyer, 09 Feb 2004:
2713 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2715 * Patch by Travis Sawyer, 09 Feb 2004:
2717 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2718 - Add phymode for 440 enet
2721 - Change board_pre_init to board_early_init_f
2722 - Add user flash to bus controller setup
2724 - Fix is_pci_host to check GPIO for monarch bit
2725 - Force xpedite1k to pci conventional mode (via #define option)
2727 * Patch by Brad Kemp, 4 Feb 2004:
2728 - handle the machine check that is generated during the PCI scans
2730 - define the registers used in the IMMR by the PCI subsystem.
2732 * Patch by Pierre Aubert, 03 Feb 2004:
2733 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2735 * Patch by Jeff Angielski, 03 Feb 2004:
2736 Fix copy & paste error in cpu/mpc8260/pci.c
2738 * Patch by Reinhard Meyer, 24 Jan 2004:
2739 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2741 * Add Auto-MDIX support for INCA-IP
2745 * Patch by Josef Baumgartner, 10 Feb 2004:
2746 Fixes for Coldfire port
2748 * Patch by Brad Kemp, 11 Feb 2004:
2749 Fix CFI flash driver problems
2751 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2752 modules at CPU clock frequencies above 66 MHz.
2754 * Optimize flash programming speed for LWMON (by another 100% :-)
2756 * Patch by Jian Zhang, 3 Feb 2004:
2757 - Changed the incorrect FAT12BUFSIZE
2758 - data_begin in fsdata can be negative. Changed it to be short.
2760 * Patches by Stephan Linz, 30 Jan 2004:
2761 1: - board/altera/common/flash.c:flash_erase():
2762 o allow interrupts befor get_timer() call
2763 o check-up each erased sector and avoid unexpected timeouts
2764 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2765 o enclose sevenseg_set() in cpp condition
2766 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2767 - fix some typed in mistakes in the NIOS documentation
2768 2: - split DK1C20 configuration into several header files:
2769 o two new files for each NIOS CPU description
2770 o U-Boot related part is remaining in DK1C20.h
2771 3: - split DK1S10 configuration into several header files:
2772 o two new files for each NIOS CPU description
2773 o U-Boot related part is remaining in DK1S10.h
2774 4: - Add support for the Microtronix Linux Development Kit
2775 NIOS CPU configuration at the Altera Nios Development Kit,
2776 Stratix Edition (DK-1S10)
2777 5: - Add documentation for the Altera Nios Development Kit,
2778 Stratix Edition (DK-1S10)
2779 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2781 7: - Add support for the common U-Boot SPI framework at
2784 * Patch by Rahul Shanbhag, 28 Jan 2004:
2785 Fix flash protection/locking handling for OMAP1610 innovator board.
2787 * Patch by Rolf Peukert, 28 Jan 2004:
2788 fix flash write problems on CSB226 board (write with 32 bit bus width)
2790 * Patches by Mark Jonas, 16 Jan 2004:
2791 - fix rounding error when calculating baudrates for MPC5200 PSCs
2792 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2793 time which is not supported
2795 * Patch by Yuli Barcohen, 26 Jan 2004:
2796 Allow bzip2 compression for small memory footprint boards
2798 * Patch by Brad Kemp, 21 Jan 2004:
2799 Add support for CFI flash driver for both the Intel and the AMD
2802 * Patch by Travis Sawyer, 20 Jan 2004:
2803 Fix pci bridge auto enumeration of sibling p2p bridges.
2805 * Patch by Tolunay Orkun, 12 Jan 2004:
2806 Add some delays as needed for Intel LXT971A PHY support
2808 * Patches by Stephan Linz, 09 Jan 2004:
2809 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2810 - make DK1C20 board configuration related to ASMI conform to
2813 * Patch by Anders Larsen, 09 Jan 2004:
2815 ARM memory layout fixes: the abort-stack is now set up in the
2816 correct RAM area, and the BSS is zeroed out as it should be.
2818 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2819 of the linker scripts are replaced by '__bss_start' and '_end',
2820 resp., which is a further step to eliminate unnecessary differences
2821 between the implementation of the CPU architectures.
2823 * Patch by liang a lei, 9 Jan 2004:
2824 Fix Intel 28F128J3 ID in include/flash.h
2826 * Patch by Masami Komiya, 09 Jan 2004:
2827 add support for TB0229 board (NEC VR4131 MIPS processor)
2829 * Patch by Leon Kukovec, 12 Dec 2003:
2830 changed extern __inline__ into static __inline__ in
2831 include/linux/byteorder/swab.h
2833 * Patch by Travis Sawyer, 30 Dec 2003:
2834 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2835 select MDI port based on enabled EMAC device.
2836 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2839 * Patch by Wolter Kamphuis, 15 Dec 2003:
2840 made CONFIG_SILENT_CONSOLE usable on all architectures
2842 * Disable date command on TQM866M - there is no RTC on MPC866
2844 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2846 * Implement adaptive SDRAM timing configuration based on actual CPU
2847 clock frequency for INCA-IP; fix problem with board hanging when
2848 switching from 150MHz to 100MHz
2850 * Add PCMCIA CS support for BMS2003 board
2852 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2853 see doc/README.MPC866 for details;
2854 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2855 calculate CPU clock frequency from PLL register values.
2857 * Add support for 128 MB RAM on TQM8xxL/M modules
2859 * Fix PS/2 keyboard problem caused by statically initialized variable
2860 pointing to a location in flash
2862 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2864 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2865 before we can access it; add delay in case we are faster (with no
2868 * Cleanup of some init functions
2870 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2871 to avoid Linux crashes by early packets coming in.
2873 * Accelerate flash accesses on LWMON board by using buffered writes
2875 * Fix typo in Makefile;
2876 fix problem with PARTNUM detection
2878 * Patch by Reinhard Meyer, 09 Jan 2004:
2879 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2881 * Add support for IDE LED on BMS2003 board
2882 (exclusive with status LED!)
2884 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2887 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2888 Add common files for "emk" boards
2890 * Add a common get_ram_size() function and modify the the
2891 board-specific files to invoke that common implementation.
2893 ======================================================================
2894 Changes for U-Boot 1.0.1:
2895 ======================================================================
2897 * Set default clock for INCA-IP to 150 MHz
2899 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2900 add I2C support; add support for DS1337 RTC
2902 * Add CompactFlash support for BMS2003 board
2904 * Add support for status LED on BMS2003 board
2906 * Patch by Scott McNutt, 02 Jan 2004:
2907 Add support for the Nios Active Serial Memory Interface (ASMI)
2910 * Patch by Andrea Marson, 16 Dec 2003:
2911 Add support for the PPChameleon ME and HI modules
2913 * Patch by Yuli Barcohen, 22 Dec 2003:
2914 Add support for Motorola DUET ADS board (MPC87x/88x)
2916 * Patch by Robert Schwebel, 15 Dec 2003:
2917 add support for cramfs (uses JFFS2 command interface)
2919 * Patches by Stephan Linz, 11 Dec 2003:
2920 - more documentation for NIOS port
2921 - new struct nios_pio_t, struct nios_spi_t
2922 - Reconfiguration for NIOS Development Kit DK1C20:
2923 o move board related code from board/dk1c20
2924 to board/altera/dk1c20
2925 o create a new common source path board/altera/common
2926 and move generic flash access stuff into it
2927 o change/expand configuration file DK1C20.h
2928 - Add support for NIOS Development Kit DK1S10
2929 - Add status LED support for NIOS systems
2930 - Add dual 7-segment LED support for Altera NIOS DevKits
2932 * Patch by Ronen Shitrit, 10 Dec 2003:
2933 Add support for the Marvell DB64360 / DB64460 development boards
2935 * Patch by Detlev Zundel, 10 Dec 2003:
2936 fix dependency problem in examples/Makefile
2938 * Patch by Denis Peter, 8 Dec 2003
2939 - add support for the PATI board (MPC555)
2940 - add SPI support for the MPC5xx
2942 * Patch by Anders Larsen, 08 Dec 2003:
2943 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2944 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2945 cleanup some redundand #defines
2947 * Patch by André Schwarz, 8 Dec 2003:
2948 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2949 - TX and RX deskriptors must be quad-word aligned
2950 - does not work with only one TX deskriptor
2951 - standard reset method does not work
2953 * Patch by Masami Komiya, 08 Dec 2003:
2954 add RTL8139 ethernet driver
2956 * Patches by Ed Okerson, 07 Dec 2003:
2957 - fix ethernet for the AU1x00 processors in little-endian mode.
2958 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2960 * Minor code cleanup (coding style)
2962 * Patch by Reinhard Meyer, 30 Dec 2003:
2963 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2964 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2965 - turned debug print of PHY registers into a function (called in two places)
2966 - added support for EMK MPC5200 based modules
2968 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2970 * Add support for TQM866M modules
2972 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2974 * Fix a few compiler warnings
2976 * Patch by Reinhard Meyer, 28 Dec 2003:
2977 Add initial support for TOP5200 board
2979 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2980 environment variable which can set to "100", "133", or "150". The
2981 CPU clock will be configured accordingly upon next reboot. Other
2982 values are ignored. In case of an invalid or undefined "cpuclk"
2983 value, the compile-time default CPU clock speed will be used.
2985 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2986 window that is used to access the UART registers by the Linux driver)
2988 * Patch by Reinhard Meyer, 20 Dec 2003:
2989 Fix clock calculation for the MPC5200 for higher clock frequencies
2990 (above 2**32 / 10 = 429.5 MHz).
2992 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2994 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2996 * Add new configuration for IceCube board with DDR memory
2998 * Update TRAB memory configurations
3000 * Add JFFS2 support for INCA-IP board
3002 * Patch by Bill Hargen, 09 Dec 2003:
3003 - BUBINGA405EP: changed flash driver to protect top sector containing
3005 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3006 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3007 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3008 - 405EP: added/fixed support for "reginfo" command.
3009 - 4xx: removed spurious MII error messages on "mii info" command.
3011 * Patch by Bernhard Kuhn, 28 Nov 2003:
3012 add support for Coldfire CPU
3013 add support for Motorola M5272C3 and M5282EVB boards
3015 * Patch by Pierre Aubert, 24 Nov 2003:
3016 - add a return value for the fpga command
3017 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3018 is defined. If ide_preinit fails, ide_init is aborted.
3019 - fix an endianess problem in fat.h
3021 * Patch by Wolter Kamphuis, 05 Dec 2003:
3022 Add support for SNMC's QS850/QS823/QS860T boards
3024 * Patch by Yuli Barcohen, 3 Dec 2003:
3025 "revive" U-Boot support for old Motorola MPC860ADS board
3027 * Patch by Cam(ilo?), 03 Dec 2003:
3028 make examples build even with broken Montavista objcopy
3030 * Patch by Pavel Bartusek, 27 Nov 2003:
3031 fix conversion problem with "bootretry" evironment variable
3033 * Patch by Andre Schwarz, 24 Nov 2003:
3034 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3036 * Patch by Pavel Bartusek, 21 Nov 2003:
3037 set ZMII bridge speed on 440
3039 * Patch by Anders Larsen, 17 Nov 2003:
3040 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3042 * Patches by David Müller, 14 Nov 2003:
3043 - board/mpl/common/common_util.c
3044 * implement support for BZIP2 compressed images
3045 * various cleanups (printf -> puts, ...)
3046 - board/mpl/common/flash.c
3047 * report correct errors to upper layers
3048 * check the erase fail and VPP low bits in status reg
3049 - board/mpl/vcma9/cmd_vcma9.c
3050 - board/mpl/vcma9/flash.c
3051 * various cleanups (printf -> puts, ...)
3053 * fix typo in comment
3054 - cpu/arm920t/usb_ohci.c
3055 * support for S3C2410 is missing in #if line
3057 * reinit some registers in case of error (cable missing, ...)
3059 * support for USB/MMC devices is missing in #if line
3060 - include/configs/MIP405.h
3061 - include/configs/PIP405.h
3062 * enable BZIP2 support
3063 * enlarge malloc space to 1MiB because of BZIP2 support
3064 - include/configs/VCMA9.h
3065 * enable BZIP2 support
3066 * enlarge malloc space to 1MiB because of BZIP2 support
3067 * enable USB support
3068 - lib_arm/armlinux.c
3069 * change calling convention of ARM Linux kernel as
3070 described on http://www.arm.linux.org.uk/developer/booting.php
3072 * Patch by Thomas Lange, 14 Nov 2003:
3073 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3074 support all these AMD boards.
3076 * Patch by Thomas Lange, 14 Nov 2003:
3077 Workaround for mips au1x00 physical memory accesses (the au1x00
3078 uses a 36 bit bus internally and cannot access physical memory
3079 directly. Use the uncached SDRAM address instead of the physical
3082 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3083 add Realtek 8019 ethernet driver
3085 * Patch by Yuli Barcohen, 13 Nov 2003:
3086 MPC826xADS/PQ2FADS cleanup
3088 * Patch by Anders Larsen, 12 Nov 2003:
3089 Update README to mark the PORTIO commands non-standard
3091 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3092 update for for Atmel AT91RM9200DK development kit:
3093 - support for environment variables in DataFlash
3094 - Atmel DataFlash AT45DB1282 support
3096 * Patch by Jeff Carr, 11 Nov 2003:
3097 add support for new version of 8270 processors
3099 * Patches by George G. Davis, 05 Nov 2003:
3100 - only pass the ARM linux initrd tag to the kernel when an initrd
3102 - update omap1510inn configuration file
3104 * Patches by Stephan Linz, 3 Nov 2003:
3105 - more endianess fixes for LAN91C111 driver
3106 - CFG_HZ configuration patch for NIOS Cyclone board
3108 * Patch by Stephan Linz, 28 Oct 2003:
3109 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3111 * Patch by Steven Scholz, 20 Oct 2003:
3112 - make "mii info <addr>" show infor for PHY at "addr" only
3113 - Endian fix for miiphy_info()
3115 * Patch by Gleb Natapov, 19 Sep 2003:
3116 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3118 * Patch by Anders Larsen, 17 Sep 2003:
3119 Bring ARM memory layout in sync with the documentation:
3120 stack and malloc-heap are now located _below_ the U-Boot code
3122 * Accelerate booting on TRAB board: read and check autoupdate image
3123 headers first instead of always reading the whole images.
3125 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3127 * Enabled password check on RMU board
3129 * Fix configuration problem with IceCube in LOWBOOT configuration:
3130 envrionment got embedded, corrupting the image layout.
3132 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3134 * Added BMS2003 board
3135 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3137 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3138 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3141 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3144 * Add checksum verification to 'imls' command
3146 * Add bd_info fields needed for 4xx Linux I2C driver
3148 * Patch by Martin Krause, 4 Nov. 2003:
3149 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3151 * Print used network interface when CONFIG_NET_MULTI is set
3153 * Patch by Bernhard Kuhn, 28 Oct 2003:
3154 Add low boot support for MPC5200
3156 * Fix problem with dual PCMCIA support (NSCU)
3158 * Fix MPC5200 I2C initialization function
3160 ======================================================================
3161 Changes for U-Boot 1.0.0:
3162 ======================================================================
3164 * Fix parameter passing to standalone images with bootm command
3166 * Patch by Kyle Harris, 30 Oct 2003:
3167 Fix build errors for ixdp425 board
3169 * Patch by David M. Horn, 29 Oct 2003:
3170 Fixes to build under CYGWIN
3172 * Get IceCube MGT5100 working (again)
3174 * Fix problems in memory test on some boards (which was not
3175 non-destructive as intended)
3177 * Patch by Gary Jennejohn, 28 Oct 2003:
3178 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3179 to prevent stack overflow on ARM systems
3181 * Patch by Stephan Linz, 28 Oct 2003:
3182 fix init sequence error for NIOS port
3184 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3186 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3188 * Patch by Xiao Xianghua, 23 Oct 2003:
3189 small patch for mpc85xx
3191 * Fix small problem in MPC5200 I2C driver
3193 * Fix FCC3 support on ATC board
3195 * Correct header printing for multi-image files in do_bootm()
3197 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3199 * Fix PCI problems on PPChameleon board
3201 * Patch by Steven Scholz, 18 Oct 2003:
3202 Fix AT91RM9200 ethernet driver
3204 * Patch by Nye Liu, 17 Oct 2003:
3205 Fix typo in include/mpc8xx.h
3207 * Patch by Richard Woodruff, 16 Oct 03:
3208 Fixes for cpu/arm925/interrupt.c
3209 - Initialize timestamp & lastdec vars.
3210 - fix timestamp overflows.
3211 - fix lastdec overflow.
3212 - smarter normalization to allow udelay() below 1ms to work.
3214 * Patch by Scott McNutt, 16 Oct
3215 add networking support for the Altera Nios Development Kit,
3216 Cyclone Edition (DK-1C20)
3218 * Patch by Jon Diekema, 14 Oct 2003:
3219 add hint about doc/README.silent to README file
3221 * Add CompactFlash support for NSCU
3223 * Fix PCI problems on PPChameleonEVB
3225 * TRAB auto-update: Base decision if we have to strip the image
3226 header on image type as encoded in the header
3227 (include image type patch by Martin Krause, 17 Oct 2003)
3229 * Patches by Xianghua Xiao, 15 Oct 2003:
3231 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3232 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3233 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3235 * Fix flash timings on TRAB board
3237 * Make sure HUSH is initialized for running auto-update scripts
3239 * Make 5200 reset command _really_ reset the board, without running
3240 any other code after it
3242 * Fix errors with flash erase when range spans across banks
3243 that are mapped in reverse order
3245 * Fix flash mapping and display on P3G4 board
3247 * Patch by Kyle Harris, 15 Jul 2003:
3248 - add support for Intel IXP425 CPU
3249 - add support for IXDP425 eval board
3251 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3252 for more information
3254 * Patch by Steven Scholz, 10 Oct 2003
3255 - Add support for Altera FPGA ACEX1K
3257 * Patches by Thomas Lange, 09 Oct 2003:
3258 - fix cmd_ide.c for non ppc boards (read/write functions did not
3259 add ATA base address)
3260 - fix for shannon board
3261 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3262 - Endian swap ATA identity for all big endian CPUs, not just PPC
3263 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3265 - add support for dbau1x00 board (MIPS32)
3267 * Patch by Sangmoon Kim, 07 Oct 2003:
3268 add support for debris board
3270 * Patch by Martin Krause, 09 Oct 2003:
3271 Fixes for TRAB board
3272 - /board/trab/rs485.c: correct baudrate
3273 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3274 udelay(); fix some timing problems with adc controller
3275 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3276 modify commands: touch and buzzer
3278 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3279 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3280 Use direct function calls for auto_update instead of hush commands
3282 * Patch by Scott McNutt, 04 Oct 2003:
3283 - add support for Altera Nios-32 CPU
3284 - add support for Nios Cyclone Development Kit (DK-1C20)
3286 * Patch by Steven Scholz, 29 Sep 2003:
3287 - A second parameter for bootm overwrites the load address for
3288 "Standalone Application" images.
3289 - bootm sets environment variable "filesize" to the resulting
3290 (uncompressed) data length for "Standalone Application" images
3291 when autostart is set to "no". Now you can do something like
3292 if bootm $fpgadata $some_free_ram ; then
3293 fpga load 0 $some_free_ram $filesize
3296 * Patch by Denis Peter, 25 Sept 2003:
3297 add support for the MIP405 Rev. C board
3299 * Patch by Yuli Barcohen, 25 Sep 2003:
3300 add support for Zephyr Engineering ZPC.1900 board
3302 * Patch by Anders Larsen, 23 Sep 2003:
3303 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3304 implemented for the x86 architecture)
3306 * Patch by Sangmoon Kim, 23 Sep 2003:
3307 fix pll_pci_to_mem_multiplier table for MPC8245
3309 * Patch by Anders Larsen, 22 Sep 2003:
3310 enable timed autoboot on PXA
3312 * Patch by David Müller, 22 Sep 2003:
3313 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3314 returns correct libgcc file path
3315 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3316 time on s3c24x0 systems
3318 * Patch by Jon Diekema, 19 Sep 2003:
3319 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3320 link state to the fault LED.
3321 - In NetLoop, make the Fault LED reflect the link status. The link
3322 status gets updated on entry, and on timeouts.
3324 * Patch by Anders Larsen, 18 Sep 2003:
3325 allow mkimage to build and run on Cygwin-hosted systems
3327 * Patch by Frank Müller, 18 Sep 2003:
3328 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3331 * Patch by Pantelis Antoniou, 16 Sep 2003:
3332 add tool to compute fileds in the PLPRCR register for MPC86x
3334 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3336 * Fix build problems under FreeBSD
3338 * Add generic filesystem image type
3340 * Make fatload set filesize environment variable
3342 * enable basic / medium / high-end configurations for PPChameleonEVB
3343 board; fix NAND code
3345 * enable TFTP client code to specify to the server the desired
3346 timeout value (see RFC-2349)
3348 * Improve SDRAM setup for TRAB board
3350 * Suppress all output with splashscreen configured only if "splashimage"
3353 * Fix problems with I2C support for mpc5200
3355 * Adapt TRAB configuration and auto_update to new memory layout
3357 * Add configuration for wtk board
3359 * Add support for the Sharp LQ065T9DR51U LCD display
3361 * Patch by Rune Torgersen, 17 Sep 2003:
3362 - Fixes for MPC8266 default config
3363 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3365 * Patches by Jon Diekema, 17 Sep 2003:
3366 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3369 - adjust "help" output
3371 * Patches by Anders Larsen, 17 Sep 2003:
3372 - fix spelling errors
3373 - set GD_FLG_DEVINIT flag only after device function pointers
3375 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3377 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3378 - trigger watchdog while waiting in serial driver
3380 * Add auto-update code for TRAB board using USB memory sticks,
3381 support new configuration with more memory
3383 * disable MPC5200 bus pipelining as workaround for bus contention
3385 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3386 priority; configure critical interrupts to be handled like external
3389 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3390 go back to 66 MHz for stability
3392 * Patches by Jon Diekema, 15 Sep 2003:
3393 - add description for missing CFG_CMD_* entries in the README file
3396 * Patch by Gleb Natapov, 14 Sep 2003:
3397 enable watchdog support for all MPC824x boards that have a watchdog
3399 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3400 "Non-octet Aligned Frame" errors we see at 100 Mbps
3402 * Patch by Sharad Gupta, 14 Sep 2003:
3403 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3405 * Patch by llandre, 11 Sep 2003:
3406 update configuration for PPChameleonEVB board
3408 * Patch by David Müller, 13 Sep 2003:
3409 various changes to VCMA9 board specific files
3411 * Add I2C support for MGT5100 / MPC5200
3413 * Patch by Rune Torgersen, 11 Sep 2003:
3414 Changed default memory option on MPC8266ADS to NOT be Page Based
3415 Interleave, since this doesn't work very well with the standard
3418 * Patch by George G. Davis, 12 Sep 2003:
3419 fix Makefile settings for sk98 driver
3421 * Patch by Stefan Roese, 12 Sep 2003:
3422 - new boards added: DP405, HUB405, PLU405, VOH405
3423 - some esd boards updated
3424 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3426 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3428 * Patch by Martin Krause, 11 Sep 2003:
3429 add burn-in tests for TRAB board
3431 * Enable instruction cache on MPC5200 board
3433 * Patch by Denis Peter, 11 Sep 2003:
3434 - fix USB data pointer assignment for bulk only transfer.
3435 - prevent to display erased directories in FAT filesystem.
3437 * Change output format for NAND flash - make it look like for other
3440 ======================================================================
3441 Changes for U-Boot 0.4.8:
3442 ======================================================================
3444 * Add I2C and RTC support for RMU board
3446 * Patches by Denis Peter, 9 Sep 2003:
3447 add FAT support for IDE, SCSI and USB
3449 * Patches by Gleb Natapov, 2 Sep 2003:
3450 - cleanup of POST code for unsupported architectures
3451 - MPC824x locks way0 of data cache for use as initial RAM;
3452 this patch unlocks it after relocation to RAM and invalidates
3455 * Patch by Gleb Natapov, 30 Aug 2003:
3456 new I2C driver for mpc107 bridge. Now works from flash.
3458 * Patch by Dave Ellis, 11 Aug 2003:
3459 - JFFS2: fix typo in common/cmd_jffs2.c
3460 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3461 - JFFS2: remove node version 0 warning
3462 - JFFS2: accept JFFS2 PADDING nodes
3463 - SXNI855T: add AM29LV800 support
3464 - SXNI855T: move environment from EEPROM to flash
3465 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3467 * Patch by Bill Hargen, 11 Aug 2003:
3468 fixes for I2C on MPC8240
3469 - fix i2c_write routine
3470 - fix iprobe command
3471 - eliminates use of global variables, plus dead code, cleanup.
3473 * Add support for USB Mass Storage Devices (BBB)
3474 (tested with USB memory sticks only)
3476 * Avoid flicker on TRAB's VFD
3478 * Add support for SK98xx driver
3480 * Add PCI support for SL8245 board
3482 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3483 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3484 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3486 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3487 to allow for more accurate baudrate settings
3488 (error now 0.7% at 115 kbps, instead of 3.5% before)
3490 * Patch by Andreas Mohr, 4 Sep 2003:
3491 Fix a lot of spelling errors
3493 * Add support for PPChameleon Eval Board
3495 * Add support for P3G4 board
3497 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3500 * Patch by Yuli Barcohen, 7 Aug 2003:
3501 check BCSR to detect if the board is configured in PCI mode
3503 ======================================================================
3504 Changes for U-Boot 0.4.7:
3505 ======================================================================
3507 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3508 add support for Adder II MPC852T module
3510 * Patch by George G. Davis, 19 Aug 2003:
3511 fix TI Innovator/OMAP1510 pin configs
3513 * Patches by Kshitij, 18 Aug 2003
3514 - add support for arm926ejs cpu core
3515 - add support for TI OMAP 1610 Innovator Board
3517 * Patch by Yuli Barcohen, 14 Aug 2003:
3518 add support for bzip2 uncompression
3520 * Add GCC library to examples/Makefile so GCC utility functions will
3523 * Add I2C and RTC support for RMU board using software I2C driver
3524 (because of better response to iprobe command); fix problem with
3527 * Patch by Matthias Fuchs, 28 Aug 2003:
3528 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3529 CONFIG_BOOTP_MAKS (see README).
3531 * Fix ICU862 environment problem
3533 * Fix RAM size detection for RMU board
3535 * Implement "reset" for MGT5100/MPC5200 systems
3537 ======================================================================
3538 Changes for U-Boot 0.4.6:
3539 ======================================================================
3541 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3542 allow selection of clock frequency as "make" target
3544 * Implement memory autosizing code for IceCube boards
3546 * Configure network port on INCA-IP for autonegotiation
3548 * Fix overflow problem in network timeout code
3550 * Patch by Richard Woodruff, 8 Aug 2003:
3551 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3553 ======================================================================
3554 Changes for U-Boot 0.4.5:
3555 ======================================================================
3557 * Update for TQM board defaults:
3558 disable clocks_in_mhz, enable boot count limit
3560 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3561 in toplevel directory instead. Removed astest.c from tools/gdb because
3562 it is no longer relevant.
3564 * Fix PCI support for MPC5200 / IceCube Board
3566 * Map ISP1362 USB OTG controller for NSCU board
3568 * Patch by Brad Parker, 02 Aug 2003:
3569 fix sc520_cdp problems
3571 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3573 * Allow erase command to cross flash bank boundaries
3575 * Patch by Scott McNutt, 21 Jul 2003:
3576 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3577 Both LynxOS and BlueCat linux KDIs are supported.
3579 * Patch by Richard Woodruff, 25 Jul 2003:
3580 use more reliable reset for OMAP/925T
3582 * Patch by Nye Liu, 25 Jul 2003:
3583 fix typo in mpc8xx.h
3585 * Patch by Richard Woodruff, 24 Jul 2003:
3586 Fixes for cmd_nand.c:
3587 - Fixed null dereferece which could result in incorrect ECC values.
3588 - Added support for devices with no Ready/Busy signal hooked up.
3589 - Added OMAP1510 read/write protect handling.
3590 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3592 - Switched default ECC to be JFFS2.
3594 * Allow crc32 to be used at address 0x000
3596 * Provide consistent interface to standalone applications to access
3597 the 'global_data' structure
3598 Provide a doc/README.standalone more useful to users/developers.
3600 * Make IceCube MGT5100 FEC driver work
3602 * Implement new mechanism to export U-Boot's functions to standalone
3603 applications: instead of using (PPC-specific) system calls we now
3604 use a jump table; please see doc/README.standalone for details
3606 * Patch by Dave Westwood, 24 Jul 2003:
3607 added support for Unity OS (a proprietary OS)
3609 * Patch by Detlev Zundel, 23 Jul 2003:
3610 add "imls" command to print flash table of contents
3612 * Fix cold boot detection for log buffer reset
3614 * Return error for invalid length specifiers with "cp.X" etc.
3616 * Fix startup problem on MIPS
3618 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3619 bitmap support is configured
3621 * Patch by Bill Hargen, 18 Jul 2003:
3622 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3624 * Patch by Denis Peter, 18 Jul 2003:
3625 - fix memory configuration for MIP405T
3626 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3628 * Cleanup of TQM82xx configurations; use "official" board types
3629 to make selection easier.
3631 * Patch by Martin Krause, 17 Jul 2003:
3632 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3634 * Patch by Richard Woodruff, 17 July 03:
3635 - Fixed bug in OMAP1510 baud rate divisor settings.
3637 * Patch by Nye Liu, 16 July 2003:
3639 - add MPC86xADS support (uses MPC86xADS.h)
3640 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3642 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3643 o don't trust gclk() software measurement by default, depend on
3644 CONFIG_8xx_GCLK_FREQ
3645 - add DRAM SIMM not installed detection
3646 - use more "correct" SDRAM initialization sequence
3647 - allow different SDRAM sizes (8xxADS has 8M)
3649 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3650 - rename MAMR/MBMR defines to be more consistent. Should eventually
3651 be merged into MxMR to better reflect the PowerQUICC datasheet.
3653 * Patch by Yuli Barcohen, 16 Jul 2003:
3654 support new Motorola PQ2FADS-ZU evaluation board which replaced
3655 MPC8260ADS and MPC8266ADS
3657 ======================================================================
3658 Changes for U-Boot 0.4.4:
3659 ======================================================================
3661 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3663 * Add support for MGT5100 and MPC5200 processors
3665 * Patch by Lutz Dennig, 15 Jul 2003:
3666 update for R360MPI board
3668 ======================================================================
3669 Changes for U-Boot 0.4.3:
3670 ======================================================================
3672 * Patches by Kshitij, 04 Jul 2003
3673 - added support for arm925t cpu core
3674 - added support for TI OMAP 1510 Innovator Board
3676 * Patches by Martin Krause, 14 Jul 2003:
3677 - add I2C support for s3c2400 systems (trab board)
3678 - (re-) add "ping" to command table
3680 * Fix handling of "slow" POST routines
3682 * Patches by Yuli Barcohen, 13 Jul 2003:
3683 - Correct flash and JFFS2 support for MPC8260ADS
3684 - fix PVR values and clock generation for PowerQUICC II family
3687 * Patch by Bernhard Kuhn, 08 Jul 2003:
3688 - add support for M68K targets
3690 * Patch by Ken Chou, 3 Jul:
3691 - Fix PCI config table for A3000
3692 - Fix iobase for natsemi.c
3693 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3695 * Allow to enable "slow" POST routines by key press on power-on
3696 * Fix temperature dependend switching of LCD backlight on LWMON
3697 * Tweak output format for LWMON
3699 * Patch by Stefan Roese, 11 Jul 2003:
3700 - Fix bug in CONFIG_VERSION_VARIABLE.
3701 - AR405 config updated.
3702 - OCRTC/ORSG: bsp command added.
3703 - ASH405 bsp update.
3705 ======================================================================
3706 Changes for U-Boot 0.4.2:
3707 ======================================================================
3709 * Add support for NSCU board
3711 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3713 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3714 mirror bit flash on TQM8xxM modules
3716 * Patch by Kenneth Johansson, 30 Jun 2003:
3717 get rid of MK_CMD_ENTRY macro; update doc/README.command
3719 * Patch by Seb James, 30 Jun 2003:
3720 Improve documentation of I2C configuration in README
3722 * Fix problems with previous log buffer "fixes"
3724 * Fix minor help text issues
3726 * "log append" did not append a newline
3728 ======================================================================
3729 Changes for U-Boot 0.4.1:
3730 ======================================================================
3732 * Fix some missing commands, cleanup header files
3733 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3735 * Rewrite command lookup and help command (fix problems with bubble
3736 sort when sorting command name list). Minor cleanup here and there.
3738 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3739 - Allow to call sysmon function interactively
3740 - PIC on LWMON board needs delay after power-on
3741 - Add missing RSR definitions for MPC8xx
3742 - Improve log buffer handling: guarantee clean reset after power-on
3743 - Add support for EXBITGEN board (aka "genie")
3744 - Add support for SL8245 board
3747 - remove trailing white space, trailing empty lines, C++ comments, etc.
3748 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3750 * Patches by Kenneth Johansson, 25 Jun 2003:
3751 - major rework of command structure
3752 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3754 ======================================================================
3755 Changes for U-Boot 0.4.0:
3756 ======================================================================
3758 * Patches by Robert Schwebel, 26 Jun 2003:
3759 - csb226 configuration updated
3760 - credits for logodl port updated
3761 - innokom configuration updated
3762 - logodl tree update, still with coding style inconsistencies
3763 - added OCM for ppc405 warning to README
3765 * Patch by Pantelis Antoniou, 25 Jun 2003:
3766 update NetVia with V2 board support
3768 * Header file cleanup for ARM
3770 * Patch by Murray Jensen, 24 Jun 2003:
3771 - make sure to use only U-boot provided header files
3772 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3774 * Patch by Stefan Roese, 24 Jun 2003:
3775 - Update esd ASH405 board files.
3776 - Update esd DASA_SIM config file.
3777 - Add ping command to some esd boards.
3779 * Patch by Yuli Barcohen, 23 Jun 2003:
3780 Update for MPC8260ADS board
3782 * Patch by Murray Jensen, 23 Jun 2003:
3783 - cleanup of GCC 3.x compiler warnings
3785 * Patch by Rune Torgersen, 4 Jun 2003:
3786 add large memory support for MPC8266ADS board
3788 * Patch by Richard Woodruff, 19 June 03:
3789 - Enabled standard u-boot device abstraction for ARM
3790 - Enabled console device for ARM
3791 - Initilized bi_baudrate for ARM
3793 * Patch by Bill Hargen, 23 Apr 2003:
3794 fix byte order for 824x I2C addresses (write op)
3796 * Patch by Murray Jensen, 20 Jun 2003:
3798 - cleanup (especially for gcc-3.x compilers)
3800 * Patch by Tom Guilliams, 20 Jun 2003:
3801 added CONFIG_750FX support for IBM 750FX processors
3803 * Patch by Devin Crumb, 02 Apr 2003:
3804 Fix clock divider rounding problem in drivers/serial.c
3806 * Patch by Richard Woodruff, 19 June 03:
3807 - Fixed smc91c111 driver to sync with the u-boot environment
3808 (driver/smc91c111.c).
3809 - Added eth_init error return check in NetLoop (net/net.c).
3811 * Patch by Ken Chou, 19 June 2003:
3812 Added support for A3000 SBC board (Artis Microsystems Inc.)
3814 * Patches by Murray Jensen, 17 Jun 2003:
3815 - Hymod board database mods: add "who" field and new xilinx chip types
3816 - provide new "init_cmd_timeout()" function so code external to
3817 "common/main.c" can use the "reset_cmd_timeout()" function before
3818 entering the main loop
3819 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3820 slightly different. see include/configs/hymod.h for an example
3821 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3822 CFG_DTT_ADM1021 defined)
3823 - add new "eeprom_probe()" function which has similar args and
3824 behaves in a similar way to "eeprom_read()" etc.
3825 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3826 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3827 - gdbtools copyright update
3828 - ensure that set_msr() executes the "sync" and "isync" instructions
3829 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3830 - 8260 I/O ports fix: Open Drain should be set last when configuring
3831 - add SIU IRQ defines for 8260
3832 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3833 config.mk to allow board configurations to override the GNU
3834 linker script, selected via the LDSCRIPT, make variable, and to
3835 give an initial value to the OBJCFLAGS make variable
3836 - 8260 i2c enhancement:
3837 o correctly extends the timeout depending on the size of all
3838 queued messages for both transmit and receive
3839 o will not continue with receive if transmit times out
3840 o ensures that the error callback is done for all queued tx
3842 o correctly detects both tx and rx timeouts, only delivers one to
3843 the callback, and does not overwrite an earlier error
3844 o logic in i2c_probe now correct
3845 - add "vprintf()" function so that "panic()" function can be
3847 - many Hymod board changes
3849 * Patches by Robert Schwebel, 14 Jun 2003:
3850 - add support for Logotronic DL datalogger board
3851 - cleanup serial line after kermit binary download
3852 - add debugX macro (debug level support)
3853 - update mach-types.h to latest arm.linux.org.uk master list.
3855 * Patches by David Müller, 12 Jun 2003:
3856 - rewrite of the S3C24X0 register definitions stuff
3857 - "driver" for the built-in S3C24X0 RTC
3859 * Patches by Yuli Barcohen, 12 Jun 2003:
3860 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3861 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3862 configuration word supplied by FPGA on some MPC8260ADS boards
3864 * Patch by Pantelis Antoniou, 10 Jun 2003:
3865 Unify status LED interface
3867 * Add support for DS12887 RTC; add RTC support for ATC board
3869 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3870 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3871 - Add Atmel DataFlash support for reading and writing.
3872 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3873 - Add Flash detection on Atmel AT91RM9200DK
3874 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3875 - Replace old Ethernet PHY layer functions
3876 - Change link address
3878 * Patch by Frank Smith, 9 Jun 2003:
3879 use CRIT_EXCEPTION for machine check on 4xx
3881 * Patch by Detlev Zundel, 13 Jun 2003:
3882 added implementation of the "carinfo" command in cmd_immap.c
3884 * Fix CONFIG_NET_MULTI support in include/net.h
3886 * Patches by Kyle Harris, 13 Mar 2003:
3887 - Add FAT partition support
3888 - Add command support for FAT
3889 - Add command support for MMC
3891 - Add Intel PXA support for video
3892 - Add Intel PXA support for MMC
3894 - Enable MMC and FAT for lubbock board
3895 - Other misc changes for lubbock board
3897 * Patch by Robert Schwebel, April 02, 2003:
3898 fix for SMSC91111 driver
3900 * Patch by Vladimir Gurevich, 04 Jun 2003:
3901 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3903 * Patch by Stefan Roese, 05 Jun 2003:
3904 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3905 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3906 data cache can be used even if the chip select is in use.
3907 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3908 (see README for further description).
3909 - Changed config files of CONFIG_EEPRO100 boards to use the
3910 CFG_RX_ETH_BUFFER define.
3912 * Add support for RMU board
3914 * Add support for TQM862L at 100/50 MHz
3916 * Patch by Pantelis Antoniou, 02 Jun 2003:
3917 major reconstruction of networking code;
3918 add "ping" support (outgoing only!)
3920 * Patch by Denis Peter, 04 June 2003:
3921 add support for the MIP405T board
3923 * Patches by Udi Finkelstein, 2 June 2003:
3924 - Added support for custom keyboards, initialized by defining a
3925 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3926 - Added support for the RBC823 board.
3927 - cpu/mpc8xx/lcd.c now automatically calculates the
3928 Horizontal Pixel Count field.
3930 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3931 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3933 * Patch by Mark Rakes, 14 May 2003:
3934 add support for Intel e1000 gig cards.
3936 * Patch by Nye Liu, 3 Jun 2003:
3937 fix critical typo in MAMR definition (include/mpc8xx.h)
3939 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3941 * Patch by Klaus Heydeck, 2 Jun 2003
3942 Minor changes for KUP4K configuration
3944 * Patch by Marc Singer, 29 May 2003:
3945 Fixed rarp boot method for IA32 and other little-endian CPUs.
3947 * Patch by Marc Singer, 28 May 2003:
3948 Added port I/O commands.
3950 * Patch by Matthew McClintock, 28 May 2003
3951 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3952 - minor patches for utx8245
3954 * Patch by Daniel Engström, 28 May 2003:
3957 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3958 add nand flash support to SXNI855T configuration
3959 fix/extend nand flash support:
3960 - fix 'nand erase' command so does not erase bad blocks
3961 - fix 'nand write' command so does not write to bad blocks
3962 - fix nand_probe() so handles no flash detected properly
3963 - add doc/README.nand
3964 - add .jffs2 and .oob options to nand read/write
3965 - add 'nand bad' command to list bad blocks
3966 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3967 - make NAND read/write faster
3969 * Patch by Rune Torgersen, 23 May 2003:
3970 Update for MPC8266ADS board
3972 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3973 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3974 _time_ (!) if the environment is embedded within the U-Boot image,
3975 or in a separate flash sector.
3977 * Cleanup CFG_DER #defines in config files (wd maintained only)
3979 * Fix data abort exception handling for arm920t CPU
3981 * Fix alignment problems with flash driver for TRAB board
3983 * Patch by Donald White, 21 May 2003:
3984 fix calculation of base address in pci_hose_config_device()
3986 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3987 execute "cmd2", even if "cmd1" fails. Note that this is different
3988 to "run var1 var2" where the contents of "var2" will NOT be
3989 executed when a command in "var1" fails.
3991 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3993 * Patch by Kyle Harris, 20 May 2003:
3994 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3995 into cpu/pxa and arch-pxa.
3997 * Patch by Stefan Roese, 23 May 2003:
3998 - IBM PPC405EP port added.
3999 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4000 UART0) is used as default U-Boot console. PPC4xx only!
4001 - esd ASH405 board added (PPC405EP based).
4002 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4003 - esd CPCI405AB board added.
4004 - esd PMC405 board added.
4005 - Update of some esd boards.
4007 * Patch by Denis Peter, 19 Mai 2003:
4008 add support for the MIP405-3 board
4010 * Patch by Dave Ellis, 22 May 2003:
4011 Fix problem with only partially cleared .bss segment
4013 * Patch by Rune Torgersen, 12 May 2003:
4014 get PCI to work on a MPC8266ADS board; incorporate change to
4015 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4017 * Patch by Nye Liu, 1 May 2003:
4018 minor patches for the FADS8xx
4020 * Patch by Thomas Schäfer, 28 Apr 2003:
4021 Fix SPD handling for 256 ECC DIMM on Walnut
4023 * Add support for arbitrary bitmaps for TRAB's VFD command;
4024 allow to pass boot bitmap addresses in environment variables;
4025 allow for zero boot delay
4027 * Patch by Christian Geißinger, 19 May 2002:
4028 On TRAB: wait until the dummy byte has been completely sent
4030 * Patch by David Updegraff, 22 Apr 2003:
4031 update for CrayL1 board
4033 * Patch by Pantelis Antoniou, 21 Apr 2003:
4034 add boot support for ARTOS (a proprietary OS)
4036 * Patch by Steven Scholz, 11 Apr 2003:
4037 Add support for RTC DS1338
4039 * Patch by Rod Boyce, 24 Jan 2003:
4040 Fix counting of extended partitions in diskboot command
4042 * Patch by Christophe Lindheimer, 20 May 2003:
4043 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4045 * Fix SDRAM timing on Purple board
4047 * Add support for CompactFlash on ATC board
4048 (includes support for Intel 82365 and compatible PC Card controllers,
4049 and Yenta-compatible PCI-to-CardBus controllers)
4051 * Patch by Mathijs Haarman, 08 May 2003:
4052 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4054 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4056 * Add support for Promess ATC board
4058 * Patch by Keith Outwater, 28 Apr 2003:
4059 - Miscellaneous corrections and additions to GEN860T board specific code.
4060 - Added GEN860_SC variant to GEN860T.
4061 - Miscellaneous corrections to GEN860T documentation.
4062 - Correct duplicate entry in U-Boot CREDITS file.
4063 - Add GEN860T_SC entry in MAINTAINERS file.
4064 - Update CREDITS file with GEN860T_SC info.
4066 * Update Smiths Aerospace addresses in MAINTAINERS file
4068 * Fix error handling in hush's version of "run" command
4071 - Splashscreen support
4074 - temperature dependend enabling of LCD
4076 * Allow booting from old "PPCBoot" disk partitions
4078 * Add support for TQM8255 Board / MPC8255 CPU
4080 ======================================================================
4081 Changes for U-Boot 0.3.1:
4082 ======================================================================
4084 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4086 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4087 display when Linux takes over
4089 * Patch by Erwin Rol, 27 Feb 2003:
4090 Add support for RTEMS (this time for real).
4092 * Add support for "bmp info" and "bmp display" commands to load
4093 bitmap images; this can be used (for example in a "preboot"
4094 command) to display a splash screen very quickly after poweron.
4096 * Add support for 133 MHz clock on INCA-IP board
4098 * Patch by Lutz Dennig, 10 Apr 2003:
4099 Update for R360MPI board
4101 * Add new meaning to "autostart" environment variable:
4102 If set to "no", a standalone image passed to the
4103 "bootm" command will be copied to the load address
4104 (and eventually uncompressed), but NOT be started.
4105 This can be used to load and uncompress arbitrary
4108 * Patch by Stefan Roese, 10 Apr 2003:
4109 Changed DHCP client to use IP address from server option field #54
4110 from the OFFER packet in the server option field #54 in the REQUEST
4111 packet. This fixes a problem using a Windows 2000 DHCP server,
4112 where the DHCP-server is not the TFTP-server.
4114 * Set max brightness for MN11236 displays on TRAB board
4116 * Add support for TQM862L modules
4118 ======================================================================
4119 Changes for U-Boot 0.3.0:
4120 ======================================================================
4122 * Patch by Arun Dharankar, 4 Apr 2003:
4123 Add IDMA example code (tested on 8260 only)
4125 * Add support for Purple Board (MIPS64 5Kc)
4127 * Add support for MIPS64 5Kc CPUs
4129 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4131 * Patch by Denis Peter, 04 Apr 2003:
4132 - update MIP405-4 board
4134 * Patch by Stefan Roese, 4 Apr 2003:
4135 - U-Boot version environment variable "ver" added
4136 (CONFIG_VERSION_VARIABLE).
4137 - Changed PPC405GPr version from A to B.
4138 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4140 * Patches by Denis Peter, 03 April 2003:
4141 - fix PCI IRQs on MPL boards
4142 - fix two more un-relocated pointer problems
4144 * Fix behaviour of "run" command:
4145 - print error message iv variable does not exist
4146 - terminate processing of arguments in case of error
4148 * Patches by Peter Figuli, 10 Mar 2003
4149 - Add support for BTUART on PXA platform
4150 - Add support for WEP EP250 (PXA) board
4152 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4153 flash using a BDI2000
4155 * Implement fix for I2C Edge Conditions problem for all boards that
4156 use the bit-banging driver (common/soft_i2c.c)
4158 * Patch by Martin Winistoerfer, 23 Mar 2003
4159 - Add port to MPC555/556 microcontrollers
4160 - Add support for cmi customer board with
4161 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4163 * Patch by Rick Bronson, 28 Mar 2003:
4164 - fix common/cmd_nand.c
4166 * Patch by Arun Dharankar, 24 Mar 2003:
4167 - add threads / scheduler example code
4169 * Add patches by Robert Schwebel, 31 Mar 2003:
4170 - add ctrl-c support for kermit download
4171 - align bdinfo output on ARM
4172 - csb226 board: bring in sync with innokom/memsetup.S
4173 - csb226 board: fix MDREFR handling
4174 - misc doc fixes / extensions
4175 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4176 - add BOOT_PROGRESS to armlinux.c
4178 * Add CPU ID, version, and clock speed for INCA-IP
4180 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4181 - fix SRAM and SDRAM memory sizing
4182 - add status LED support
4183 - add MAC address for second (SCC1) ethernet port
4185 * Update default environment for TQM8260 board
4187 * Patch by Rick Bronson, 16 Mar 2003:
4188 - Add NAND flash support for reading, writing, and erasing NAND
4189 flash (certain forms of which are called SmartMedia).
4190 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4192 * Patches by Robert Schwebel, 19 Mar 2003:
4193 - use arm-linux-gcc as default compiler for ARM
4194 - fix i2c fixup code
4195 - fix missing baudrate setting
4196 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4197 - moved "ignoring trailing characters" _before_ u-boot wants to
4198 print out diagnostics messages; removes bogus characters at the
4201 * Patch by John Zhan, 18 Mar 2003:
4202 Add support for SinoVee Microsystems SC8xx boards
4204 * Patch by Rolf Offermanns, 21 Mar 2003:
4205 ported the dnp1110 related changes from the current armboot cvs to
4206 current u-boot cvs. smc91111 does not work. problem marked in
4207 smc91111.c, grep for "FIXME".
4209 * Patch by Brian Auld, 25 Mar 2003:
4210 Add support for STM flash chips on ebony board
4212 * Add PCI support for MPC8250 Boards (PM825 module)
4214 * Patch by Stefan Roese, 25 Mar 2003:
4217 * Patch by Stefan Roese, 20 Mar 2003:
4218 - CPCI4052 update (support for revision 3).
4219 - Set edge conditioning circuitry on PPC405GPr for compatibility
4220 to existing PPC405GP designs.
4221 - Clip udiv to 5 bits on PPC405 (serial.c).
4223 * Extend INCAIP board support:
4224 - add automatic RAM size detection
4225 - add "bdinfo" command
4226 - pass flash address and size to Linux kernel
4227 - switch to 150 MHz clock
4229 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4230 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4231 boards, version 153 for Rev. 200 boards).
4233 * Patch by Vladimir Gurevich, 12 Mar 2003:
4234 Fix relocation problem of statically initialized string pointers
4237 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4238 Cleanup & bug fixes for JFFS2 code:
4239 - the memory mangement was broken. It caused havoc on malloc by
4240 writing beyond the block boundaries.
4241 - the length calculation for files was wrong, sometimes resulting
4242 in short file reads.
4243 - data copying now optionally takes fragment version numbers into
4244 account, to avoid copying from older data.
4245 See doc/README.JFFS2 for details.
4247 * Patch by Josef Wagner, 12 Mar 2003:
4248 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4249 - ETH05 and BEDBUG support for CU824
4250 - added support for MicroSys CPC45
4251 - new BOOTROM/FLASH0 and DOC base for PM826
4253 * Patch by Robert Schwebel, 12 Mar 2003:
4254 Fix the chpart command on innokom board
4257 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4258 s/PPCBoot/U-Boot/ in some files
4259 s/pImage/uImage/ in some files
4261 * Patch by Detlev Zundel, 15 Jan 2003:
4262 Fix '' command line quoting
4264 * Patch by The LEOX team, 19 Jan 2003:
4265 - add support for the ELPT860 board
4266 - add support for Dallas ds164x RTC
4268 * Patches by David Müller, 31 Jan 2003:
4269 - minimal setup for CardBus bridges
4270 - add EEPROM read/write support in the CS8900 driver
4271 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4272 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4274 * Patch by Steven Scholz, 04 Feb 2003:
4275 add support for RTC DS1307
4277 * Patch by Reinhard Meyer, 5 Feb 2003:
4278 fix PLPRCR/SCCR init sequence on 8xx to allow for
4279 changes of EBDF by software
4281 * Patch by Vladimir Gurevich, 07 Feb 2003:
4282 "API-compatibility patch" for 4xx I2C driver
4284 * TRAB fixes / extensions:
4285 - Restore VFD brightness as saved in environment
4286 - add support for Fujitsu flashes
4287 - make sure both buzzers are turned off (drive low level)
4289 * Patches by Robert Schwebel, 06 Mar 2003:
4290 - fix bug in BOOTP code (must use NetCopyIP)
4291 - update of CSB226 port
4292 - clear BSS segment on XScale
4293 - added support for i2c_init_board() function
4294 - update to the Innokom plattform
4296 * Extend support for redundand environments for configurations where
4297 environment size < sector size
4299 * Patch by Rune Torgersen, 13 Feb 2003:
4300 Add support for Motorola MPC8266ADS board
4302 * Patch by Kyle Harris, 19 Feb 2003:
4303 patches for the Intel lubbock board:
4304 memsetup.S - general cleanup (based on Robert's csb226 code)
4305 flash.c - overhaul, actually works now
4306 lubbock.c - fix init funcs to return proper value
4308 * Patch by Kenneth Johansson, 26 Feb 2003:
4309 - Fixed off by one in RFTA calculation.
4310 - No need to abort when LDF is lower than we can program it's only
4311 minimum timing so clamp it to what we can do.
4312 - Takes function pointer to function for reading the spd_nvram. Usefull
4313 for faking data or hardcode a module without the nvram.
4314 - fix other user for above change
4315 - fix some comments.
4317 * Patches by Brian Waite, 26 Feb 2003:
4318 - fix port for evb64260 board
4319 - fix PCI for evb64260 board
4322 * Patch by Reinhard Meyer, 1 Mar 2003:
4323 Add support for EMK TOP860 Module
4325 * Patch by Yuli Barcohen, 02 Mar 2003:
4326 Add SPD EEPROM support for MPC8260ADS board
4328 * Patch by Robert Schwebel, 21 Jan 2003:
4329 - Add support for Innokom board
4330 - Don't complain if "install" fails
4331 - README cleanup (remove duplicated lines)
4332 - Update PXA header files
4334 * Add documentation for existing POST code (doc/README.POST)
4336 * Patch by Laudney Ren, 15 Jan 2003:
4337 Fix handling of redundand environment in "tools/envcrc.c"
4339 * Patch by Detlev Zundel, 28 Feb 2003:
4340 Add bedbug support for 824x systems
4342 * Add support for 16 MB flash configuration of TRAB board
4344 * Patch by Erwin Rol, 27 Feb 2003:
4345 Add support for RTEMS
4347 * Add image information to README
4349 * Patch by Stefan Roese, 18 Feb 2003:
4350 CPCIISER4 configuration updated.
4352 * Patch by Stefan Roese, 17 Feb 2003:
4353 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4355 * Patch by Stefan Roese, 13 Feb 2003:
4356 Add "pcidelay" environment variable (in ms, enabled via
4357 CONFIG_PCI_BOOTDELAY).
4358 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4359 RST# to respond to configuration cycles (33MHz -> 1s).
4361 * Fix dual PCMCIA slot support (when running with just one
4364 * Add VFD type detection to trab board
4366 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4367 variable with value in the EEPROM
4369 * Patch by Stefan Roese, 10 Feb 2003:
4370 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4372 * Add support for MIPS32 4Kc CPUs
4374 * Add support for INCA-IP Board
4376 ======================================================================
4377 Changes for U-Boot 0.2.2:
4378 ======================================================================
4380 * Add dual ethernet support on PM826
4382 * Add support for LXT971 PHY on PM826
4384 * Patch by Tord Andersson, 16 Jan 2003:
4385 Fix flash sector count for TQM8xxL
4387 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4388 16 bytes out of each 32 byte block)
4390 ======================================================================
4391 Changes for U-Boot 0.2.1:
4392 ======================================================================
4394 * Add support for V37 board
4395 (patch by Jón Benediktsson, 11 Dec 2002)
4397 * Update baudrate in bd_info when it gets changed
4399 * Add watchdog trigger points while waiting for serial port
4400 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4402 * Improve command line tool to access the U-Boot's environment
4403 (figuration of the utility, using a config file)
4405 * Add single quote support for (old) command line parser
4407 * Switch LWMON board default config from FRAM to EEPROM;
4408 in POST, EEPROM shows up on 8 addresses
4410 ======================================================================
4411 Changes for U-Boot 0.2.0:
4412 ======================================================================
4414 * Use 1-byte-read instead of -write for iprobe() function
4415 Add i2c commands to PM826 config
4417 * extend I2C POST code: check for list on known addresses
4419 * Improve log buffer code; use "loglevel" to decide which messages
4420 to log on the console, too (like in Linux); get rid of "logstart"
4422 * Add command line tool to access the U-Boot's environment
4423 (board-specific for TRAB now, to be fixed later)
4425 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4426 Fix misc problems with AmigaOne support
4428 * Patch by Chris Hallinan, 3 Dec 2002:
4429 minor cleanup to the MPC8245 EPIC driver
4431 * Patch by Pierre Aubert , 28 Nov 2002
4432 Add support for external (SIU) interrupts on MPC8xx
4434 * Patch by Pierre Aubert , 28 Nov 2002
4435 Fix nested syscalls bug in standalone applications
4437 * Patch by David Müller, 27 Nov 2002:
4438 fix output of "pciinfo" command for CardBus bridge devices.
4440 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4443 * Add LED indication for IDE activity on KUP4K board
4445 * Fix startup problems with VFD display on TRAB
4447 * Patch by Pierre Aubert, 20 Nov 2002
4448 Add driver for Epson SED13806 graphic controller.
4449 Add support for BMP logos in cfb_console driver.
4451 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4453 * Patch by Rod Boyce, 21 Nov 2002:
4454 fix PCMCIA on MBX8xx board
4456 * Patch by Pierre Aubert , 21 Nov 2002
4457 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4458 bootmode word in DPRAM configurable
4460 * Patch by Daniel Engström, 18 Nov 2002:
4461 Fixes for x86 port (mostly strings issues)
4463 * Patch by Ken Chou, 18 Nov 2002:
4464 Fix for natsemi NIC cards (DP83815)
4466 * Patch by Pierre Aubert, 19 Nov 2002:
4467 fix a bug for the MII configuration, and some warnings
4469 * Patch by Thomas Frieden, 13 Nov 2002:
4470 Add code for AmigaOne board
4471 (preliminary merge to U-Boot, still WIP)
4473 * Patch by Jon Diekema, 12 Nov 2002:
4474 - Adding URL for IEEE OUI lookup
4475 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4477 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4478 root-on-nfs macros are designed to switch how the default boot
4479 method gets defined.
4481 * Patch by Daniel Engström, 13 Nov 2002:
4482 Add support for i386 architecture and AMD SC520 board
4484 * Patch by Pierre Aubert, 12 Nov 2002:
4485 Add support for DOS filesystem and booting from DOS floppy disk
4487 * Patch by Jim Sandoz, 07 Nov 2002:
4488 Increase number of network RX buffers (PKTBUFSRX in
4489 "include/net.h") for EEPRO100 based boards (especially SP8240)
4490 which showed "Receiver is not ready" errors when U-Boot was
4491 processing the receive buffers slower than the network controller
4494 * Patch by Andreas Oberritter, 09 Nov 2002:
4495 Change behaviour of NetLoop(): return -1 for errors, filesize
4496 otherwise; return code 0 is valid an means no file loaded - in this
4497 case the environment still gets updated!
4499 * Patches by Jon Diekema, 9 Nov 2002:
4500 - improve ADC/DAC clocking on the SACSng board to align
4501 the failing edges of LRCLK and SCLK
4502 - sbc8260 configuration tweaks
4503 - add status LED support for 82xx systems
4504 - wire sspi/sspo commands into command handler; improved error
4506 - add timestamp support and alternate memory test to the
4507 SACSng configuration
4509 * Patch by Vince Husovsky, 7 Nov 2002:
4510 Add "-n" to linker options to get rid of "Not enough room for
4511 program headers" problem
4513 * Patch by David Müller, 05 Nov 2002
4514 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4515 so we can use an already existing name
4517 * Patch by Pierre Aubert, 05 Nov 2002
4518 Hardware relatied improvments in FDC boot code
4520 * Patch by Holger Schurig, 5 Nov 2002:
4521 Make the PXA really change it's frequency
4523 * Patch by Pierre Aubert, 05 Nov 2002
4524 Add support for slave serial Spartan 2 FPGAs
4526 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4529 * Add support for log buffer which can be passed to Linux kernel's
4530 syslog mechanism; used especially for POST results.
4532 * Patch by Klaus Heydeck, 31 Oct 2002:
4533 Add initial support for kup4k board
4535 * Patch by Robert Schwebel, 04 Nov 2002:
4536 - use watchdog to reset PXA250 systems
4537 - added progress callbacks to (some of the) ARM code
4538 - update for Cogent CSB226 board
4540 * Add support for FPS860 board
4542 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4543 Improve PCI access on 32-bits Compact PCI bus
4545 * Fix mdelay() on TRAB - this was still the debugging version with
4546 seconds instead of ms.
4548 * Patch by Robert Schwebel, 1 Nov 2002:
4549 XScale related cleanup (affects all ARM boards)
4551 * Cleanup of names and README.
4553 ======================================================================
4554 Notes for U-Boot 0.1.0:
4555 ======================================================================
4557 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4559 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4560 For information about the history of the project please see the
4561 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4563 ======================================================================