1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
7 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
8 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
9 Patch by Ladislav Michl, 29 Jun 2005
11 * Add lowboot target to mcc200 board
12 Patch by Stefan Roese, 4 Mar 2006
14 * Fix problem with flash_get_size() from CFI driver update
15 Patch by Stefan Roese, 1 Mar 2006
17 * Make CFG_NO_FLASH work on ARM systems
18 Patch by Markus Klotzbuecher, 27 Feb 2006
20 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
23 * Convert mcc200 to use common CFI flash driver
24 Patch by Stefan Roese, 28 Feb 2006
26 * Add env-variable "unlock" to handle initial state of sectors
29 Only the U-Boot image and it's environment is protected,
30 all other sectors are unprotected (unlocked) if flash
31 hardware protection is used (CFG_FLASH_PROTECTION) and
32 the environment variable "unlock" is set to "yes".
34 Patch by Stefan Roese, 28 Feb 2006
36 * Update drivers/cfi_flash.c:
37 - find_sector() called in both versions of flash_write_cfiword()
38 Patch by Peter Pearse, 27th Feb 2006
40 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
41 Patch by Jose Maria Lopez, 16 Jan 2006
43 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
44 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
46 * Changes/fixes for drivers/cfi_flash.c:
47 We *should* check if there are any error bits if the previous call
48 returned ERR_OK (Otherwise we will have output an error message in
49 flash_status_check() already.) The original code would only check for
50 error bits if flash_status_check() returns ERR_TIMEOUT.
51 Patch by Marcus Hall, 23 Aug 2005
53 * Changes/fixes for drivers/cfi_flash.c:
54 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
55 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
56 Patch by Sangmoon Kim, 19 Aug 2005
58 * Fixes for drivers/cfi_flash.c:
59 - Fix wrong timeout value usage in flash_status_check()
60 - Round write_tout up when converting to msec in flash_get_size()
61 - Remove clearing flash status at the end of flash_write_cfibuffer()
62 which sets Intel 28F640J3 flash back to command mode on CSB472
63 Patch by Tolunay Orkun, 02 July 2005
65 * Add basic support for the SMMACO4 Board from PanDaCom.
66 Patch by Heiko Schocher, 20 Feb 2006
68 * Add GIT version information (commid ID) to untagged U-Boot versions
70 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
71 of all unreleased (untagged) U-Boot images will be automatically
72 extended upon compiletime with a part of the GIT commit ID and
73 possibly with "dirty" if uncommited changes are detected.
75 Here an example for the resulting version:
76 "U-Boot 1.1.4-g3457ac18-dirty"
78 The version is now maintained in the toplevel Makefile and the
79 version headers are autogenerated.
81 Patch by Stefan Roese, 9 Feb 2006
83 * Update default environment for INKA4x00 board.
85 * Convert CPCI750 to use common CFI flash driver
86 Patch by Reinhard Arlt, 8 Feb 2006
88 * Various changes to esd HH405 board specific files
89 Patch by Matthias Fuchs, 07 Feb 2006
91 * Cleanup U-Boot boot messages on ARM.
93 To match the U-Boot user interface on ARM platforms to the U-Boot
94 standard (as on PPC platforms), some messages with debug character
95 are removed from the default U-Boot build.
96 Enable DEBUG for lib_arm/board.c to enable debug messages.
97 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
98 Patch by Stefan Roese, 24 Jan 2006
100 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
101 Patch by Stefan Roese, 18 Jan 2006
103 * Add VGA support (CT69000) to CPCI750 board.
104 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
105 Patch by Reinhard Arlt, 30 Dec 2005
107 * PMC405 and CPCI405: Moved configuration of pci resources
109 PMC405 and CPCI2DP: Added firmware download and booting via pci.
110 Patch by Matthias Fuchs, 20 Dec 2005
112 * Fix 28F256J3A support on PM520 board
113 (without bank-switching only 32 MB can be accessed)
115 * Fix mkimage bug with multifile images created on 64 bit systems.
117 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
119 * Fix compiler problem with at91rm9200dk board.
120 Patch by Eugen Bigz, 19 Dec 2005
122 ======================================================================
123 Changes for U-Boot 1.1.4:
124 ======================================================================
126 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
127 - Changed GPIO setup to enable another address line in order to
128 address 64M of FLASH.
129 - Added function sdram_tr1_set to auto calculate the tr1 value for
131 Patch by Steven Blakeslee, 12 Dec 2005
133 * MPC5200: Set PCI retry counter to 0 = infinite retry;
134 The default of 255 is too short for slow devices.
135 Patch by Martin Nykodym, 12 Dec 2005
137 * Change port configuration for O2DNT (CODEC1 on PSC1).
139 * Fix register for PCI async mode on PPC440EP
140 Patch by Youngchul Bang, 08 Dec 2005
142 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
143 This segment may be required by some libgcc.a functions
146 * Fix DPRAM offset/size for MPC8541/8555.
147 Simplify TQM85xx Makefile handling.
149 * Fix data overflow (typo?) in rtc/ds1302.c
151 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
153 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
154 - Support for TQM8541/8555 boards added.
155 - Complete rework of TQM8540/8560 support.
156 - Common TQM85xx code now supports all current TQM85xx platforms
157 (TQM8540/8541/8555/8560).
158 - DDR SDRAM size detection added.
159 - CAS latency default values can be overwritten by setting "serial#"
160 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
161 If problems are detected with this non default CAS latency,
162 the default values will be used instead.
163 - Flash size detection added.
164 - Moved FCC ethernet driver initialization behind TSEC driver init
165 -> TSEC is first device.
166 Patch by Stefan Roese, 30 Nov 2005
168 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
169 Patch by John Otken, 23 Nov 2005
171 * Changed PPC44x startup message (cpu info, speed...) to common style:
172 On PPC44x platforms, the startup message generated in "cpu.c" only
173 comprised the ppc type and revision but not additional information
174 like speed etc. Those speed infos where printed in the board specific
175 code. This new implementation now prints all CPU infos in the common
176 cpu specific code. No board specific code is needed anymore and
177 therefore removed from all current 44x implementations.
178 Patch by Stefan Roese, 27 Nov 2005
180 * Adjust TQM834x PHY addresses for latest hardware revision.
182 * Increase malloc arena on TQM5200 board to 256 kB.
183 With 64 kb uniform flash sector size the old value of 128 kB was
186 * Fix miiphy global data initialization (problem on 4xx boards when
187 no ethaddr is assigned). Initialization moved from
188 miiphy_register() to eth_initialize().
190 Based on initial patch for 4xx platform by Matthias Fuchs.
192 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
194 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
195 The COPYING file was extended to make clear that these files can be
196 used in non-GPL code, too.
197 Also, a corresponding note was placed in the headers of the affected files.
199 * Add support for Prodrive P3P440 board:
200 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
201 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
202 for bank autodetection
203 Patch by Stefan Roese, 22 Nov 2005
205 * Change all '$(...)' variable references into '${...}'
206 which makes the environment compatible with the hush shell.
207 WARNING: Support for the old '$(...)' syntax will be
208 discontinued in a later version.
210 * Minor changes to init flags in TQM834x PCI.
212 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
213 Patch by Stefan Roese, 15 Nov 2005
215 * New PPC 405EP board added: CMS700
216 Added CONFIG_NET_MULTI for VOM405 board.
217 Added reset_phy() for VOM405 board.
218 Patch by Matthias Fuchs, 09 Nov 2005
220 * Updated PCI mapping for esd CPCI2DP board.
221 Add support for error LED.
222 Patch by Matthias Fuchs, 07 Nov 2005
224 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
225 Patch by Stefan Roese, 07 Nov 2005
227 * Correct PPC Timebase register definitions (SPRN_TBRL...)
228 Patch by Stefan Roese, 07 Nov 2005
230 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
231 Patch by Stefan Roese, 05 Nov 2005
233 * Additional fix for external IRQ config on Yellowstone & Yosemite
234 Patch by Stefan Roese, 03 Nov 2005
236 * Add support for Ocotea pass 3 with 440GX Rev. F
237 Patch by Stefan Roese, 01 Nov 2005
239 * Fix external IRQ configuration on Yellowstone & Yosemite
240 Patch by Stefan Roese, 28 Oct 2005
242 * Add support for multiple PHYs.
243 Tested on the following boards:
244 cmcpu2 (at91rm9200/ether.c)
245 PPChameleon (ppc4xx/4xx_enet.c)
246 yukon (mpc8220/fec.c)
248 tqm834x (mpc834x/tsec.c) with EEPRO100
249 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
250 Main changes include:
252 - miiphy_register routine was added to allow multiple PHYs to be registered
253 - miiphy_read and miiphy_write are now defined in this file, and
254 require additional argument (char *devname)
255 - other miiphy_* routines also require additional device name argument
258 Calling reset_phy() was moved to be executed *after* eth_initialize().
259 This is necessary as now some of the implementations of reset_phy()
260 may need to use miiphy_reset() which is not allowed before eth_initialize()
261 as eth_initialize registers all required miiphy_* routines.
262 Tested on IP860 and PHY initializes properly after this change.
264 * Correct includes for flat tree builder.
266 * Fix conflicting types (flash_write()) in trab auto_update.c.
268 * Add PCI support for the TQM834x board.
270 * Add missing 4xx board to MAKEALL
271 Patch by Stefan Roese, 20 Oct 2005
273 * Fix conflicting types (flash_write()) in esd auto_update.c
274 Patch by Stefan Roese, 20 Oct 2005
276 * Fix problem with sleep in NetConsole (use get_timer())
277 Patch by Stefan Roese, 20 Oct 2005
279 * Add NetConsole Support for AMCC eval boards
280 Patch by Stefan Roese, 20 Oct 2005
282 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
283 Patch by Stefan Roese, 18 Oct 2005
285 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
286 Fix identation on ext2ls help entry.
287 Patch by Stefan Roese, 14 Oct 2005
289 * Add support for TQM834x boards.
292 * Cleanup for GCC-4.x
294 * Add documentation for Open Firmware Flat Tree and usage.
295 Patch by Pantelis Antoniou, 13 Oct 2005
297 * Add missing files for Pantelis Antoniou's patch
298 Patch by Pantelis Antoniou, 04 Sep 2005
300 * Fix problem in ppc4xx eth-driver without ethaddr (only without
301 CONFIG_NET_MULTI set)
302 Patch by Stefan Roese, 10 Oct 2005
304 * Fix gzip bmp support (test if malloc fails, warning when truncated).
305 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
306 Patch by Stefan Roese, 07 Oct 2005
308 * Add support for OF flat tree for the STXtc board.
309 Patch by Pantelis Antoniou, 04 Sep 2005
311 * Support passing of OF flat trees to the kernel.
312 Patch by Pantelis Antoniou, 04 Sep 2005
316 * Add support for NetSilicon NS7520 processor.
317 Patch by Art Shipkowski, 12 May 2005
319 * Add support for AP1000 board.
320 Patch by James MacAulay, 07 Oct 2005
322 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
323 Patch by Anders Larsen, 07 Oct 2005
325 The Atmel errata #11 states that the transfer buffer descriptor
326 table must be aligned on a 16-word boundary. As it turned out, this
327 is insufficient - it seems the table must be aligned on a boundary
328 at least as large as the table itself (in Linux this is not an
329 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
331 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
332 Patch by Anders Larsen, 07 Oct 2005
334 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
335 sed the linker scripts, rather than pre-process them.
336 Patch by Peter Pearse, 07 Oct 2005
338 * Update make target for ARM supported boards.
339 Use lowlevel_init() instead of platformsetup() [rename].
340 Patch by Peter Pearse, 06 Oct 2005
342 * Fix booting from serial dataflash on AT91RM9200
343 Patch by Peter Menzebach, 29 Aug 2005
345 * Add JFFS2 support for TRAB board
346 Patch by Martin Krause, 25 Aug 2005
348 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
349 Patch by Marcus Hall, 24 Aug 2005
351 * Fix the machine-id of the Cogent csb637 board
352 Patch by Anders Larsen, 05 Oct 2005
354 * Complete support for the KwikByte KB920x boards
355 Patch by Anders Larsen, 05 Oct 2005
357 * Set the AT91RM9200 clock to asynchronous mode
358 Patch by Anders Larsen, 03 May 2005
360 * Set the AT91RM9200 clock to synchronous mode
361 Patch by Anders Larsen, 29 Apr 2005
363 * Add support for Cogent csb637
364 Patch by Anders Larsen, 29 Apr 2005
366 * Fix dm9161.c initialization
367 Patch by Anders Larsen, 29 Apr 2005
369 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
370 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
372 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
373 Patch by Anders Larsen, 29 Apr 2005
375 * Fix device partition intialization for SystemACE disks.
376 Patch by Stephen Williams, 28 Apr 2005
378 * Added support for KwikByte KB920x boards (based on AT91RM9200)
379 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
381 * Add support for S29GL064M-R3 flash chip on xsengine board
382 Patch by Kurt Stremerch, 18 Apr 2005
384 * E500 update: repoint IVPR to RAM when code is relocated
385 Patch by Kylo Ginsberg, 13 Apr 2005
387 * Fix loop end test in lib_generic/string.c:strswab()
388 Patch by Andrew Dyer, October 10, 2005
389 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
393 * Update ARM Integrator boards:
394 Correct addessing errors in platform files.
395 Split off common core module data from Integrator header files to
396 include/armcoremodule.h.
397 Patch by Peter Pearse, 04 Oct 2005
399 * Make sure only supported compiler options are used
400 Import "cc-option" shell function from kernel and
401 use it to get the correct ARM GCC options for individual CPUs
402 Patch by Peter Pearse, 30 Jun 2005
404 * Fix 440GR to print correct cpu revision
405 Patch by Stefan Roese, 04 Oct 2005
407 * Change board message on AMCC Yosemite & Yellowstone to common style
408 Patch by Stefan Roese, 03 Oct 2005
410 * Fix compiler warning
412 * Fix FEC PHY addresses for TQM85xx boards
414 * Fix uninitialized variable problem in hush shell
415 Patch by Lars Rostock, 26 Sep 2005
417 * Undo change of f6e20fc6ca... to include/configs/trab.h
418 (Must have been an accident?)
420 * Add support for AT91RM9200 OHCI Controller.
421 Patch by Eric Benard, 07 Apr 2005
423 * Update ARM mach-types.h
424 Patch by Eric Benard, 07 Apr 2005
426 * Add support for MP2USB board.
427 Patch by Eric Benard, 07 Apr 2005
429 * Add board support for armadillo HT1070
430 Patch by Rowel Atienza, 06 Apr 2005
432 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
433 Patch by Vitaly Bordug, 30 Mar 2005
435 * Add iopset command on mpc8xx
436 Patch by Daniel Eisenhut, 25 Mar 2005
438 * Add support for MII in eepro100 driver.
439 Patch by Gleb Natapov, 21 Mar 2005
441 * Fixes to the Lubbock (PXA 25x) support:
442 - Resolve the FIXME with respect to saving the u-boot environment.
443 - Make the default load address land in real memory.
444 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
445 Patch by David Brownell, 10 Mar 2005
447 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
448 Patch by Marc Leeman, 04 Mar 2005
450 * OMAP242x H4 board update
451 - fix for ES2 differences.
452 - switch to using the cfi_flash driver.
453 - fix SRAM build address.
454 - fix for GP device operation.
455 - unlock SRAM for GP devices.
456 - display more device information.
457 - fix potential deadlock in omap24xx_i2c driver.
458 - fix DLL load values to match dpllout*1 operation.
459 - fix 2nd chip select init for combo DDR device.
460 - add support for CFI Intel 28F256L18 on H4 board.
461 Patch by Richard Woodruff, 03 Mar 2005
463 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
464 Patch by Steven Scholz, 02 Mar 2005
467 Patch by Ara Avanesyan, 24 Feb 2005
469 * Remove unneeded #include <malloc.h>
470 Patch by Ladislav Michl, 22 Feb 2005
472 * Add cramfs support for m68k
473 Patch by Zachary Landau, 21 Feb 2005
475 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
476 Patch by Jeff Angielski, 21 Feb 2005
478 * Fix au1x00_serial baud rate calculation:
479 remove hardcoded cpu clock divisor and use register instead;
480 round up instead of truncate
481 Patch by Andrew Dyer, 15 Feb 2005
483 * Add Xilinx Spartan3 family FPGA support
484 Patch by Kurt Stremerch, 14 Feb 2005
486 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
487 Patch by Zachary Landau, 11 Feb 2005
490 Patch by Matthias Fuchs, 25 Sep 2005
492 * Added support for PCI bridge on MPC8272ADS
493 Patch by Vitaly Bordug, Feb 09 2005
495 * Update multicore CM9XX support for Integrator AP to allow booting from flash
496 Patch by Jean-Paul Saman, 8 Feb 2005
498 * Fix strswab() to reliably find end of string
499 Patch by Andrew Dyer, 08 Feb 2005
501 * Fix typos in include/ppc440.h
502 Patch by Andrew E Mileski, 04 Feb 2005
504 * Add Vibren (was Accelent) PXA255 IDP Support
505 Patch by Cliff Brake, 04 Feb 2005
507 * Fix tools/bmp_logo.c using incorrect offset to pixel data
508 Patch by Andrew Dyer, 31 Jan 2005
510 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
511 Patch by Peter Pearse, 2 Feb 2005
513 * Fix error handling in tools/env/fw_env.c
514 Patch by Ara Avanesyan, 01 Feb 2005
516 * Fix MGT5100 PSC baudrate calculation
517 Patch by Sebastian Schau, 27 Jan 2005
519 * OMAP242x fix for GP device booting
520 - Add SRAM unlock for GP devices.
521 - Change DDR DLL unlock value to allow DPLLout*1 operation.
522 Patches by Richard Woodruff, 21 Jan 2005:
524 * Add support for AMD's Pb1x00 eval board;
525 add MII routines to the au1x00 ethernet driver;
526 add USB ohci driver (work in progress)
527 Patch by Thomas Sailer, 20 Jan 2005
529 * Update omap5912osk board
530 Use drivers/cfi_flash.c instead of private flash driver;
531 Remove hardcoded personalized settings from omap5912osk.h;
532 Fix spacing with (RO) marks in 'flinfo' output.
533 Patch by Michael Bendzick, 14 Jan 2005
535 * Fix warnings for PCI code on ixp
536 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
538 * virtex2 fix for bogus download error messages
539 The virtex2 FPGA download code watches for init going active during
540 a download of config data as an error condition. init also goes
541 active after a configuration is finished in concert with the done
542 signal. So far, the code does not check for done active until all
543 of the configuration data is sent. If configuration data has a few
544 extra pad bytes at the end, this would cause an error message even
545 though the download had suceeded.
546 NOTE: virtex2 slave serial and spartan2 versions may still have the
548 Patch by Andrew Dyer, 12 Jan 2005
550 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
551 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
552 message when probing for nonexistent flash in little endian mode.
553 As a side effect more efficient and smaller code is generated,
554 which is always a Good Thing (TM).
555 Patch by Ladislav Michl, 24 Sep 2005
557 * Update for TFTP using a fixed UDP port
558 Use the approved environment variable names. Added "tftpdstp" to
559 allow ports other than 69 per Tolunay Orkun's recommendation.
560 Patch by Jerry Van Baren, 12 Jan 2005
562 * Allow to force TFTP to use a fixed UDP port
563 (Add a configuration option CONFIG_TFTP_PORT and optional env
565 Patch by Jerry Van Baren, 10 Jan 2005
567 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
568 Patch by Leif Lindholm, 29 Dec 2004
570 * Cleanup: fix broken builds
572 * Fix PHY address argument passing with mii info command
573 Patch by Andrew Dyer, 28 Dec 2004
575 * Cleanup (PPC4xx is AMCC now)
577 * esd CPCI2DP board added
578 Patch by Matthias Fuchs, 22 Sep 2005
580 * esd PMC405 board updated
581 Patch by Matthias Fuchs, 22 Sep 2005
583 * Add SM501 support to HH405 board.
584 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
585 Add support for eeprom write-enable (CFG_EEPROM_WREN).
586 Patch by Stefan Roese, 22 Sep 2005
588 * Fix autonegotiation in tsec ethernet driver
589 Patch by Stefan Roese, 21 Sep 2005
591 * Fix bug in auto_update (trab board)
592 Patch by Martin Krause, 16 Sep 2005
594 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
595 Patch by Francesco Mandracci, 16 Sep 2005
597 * Update configuration for INKA4x0 board
599 * Update configuration for PM854 board
600 Based on patch by R. Loeffl, 20 Jul 2005
602 * Add PCI support to TQM8540 and TQM8560 boards
603 Patch by Stefan Roese, 15 Sep 2005
605 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
606 boards (baudrate, environment...). Flash driver fixed.
607 Patch by Stefan Roese, 15 Sep 2005
609 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
610 ethernet port on ebony.
611 Patch by Stefan Roese, 7 Sep 2005
613 * Added support for mtddevnum and mtddevname variables (mtdparts command)
615 * Change default console baud rate for stxxtc board
617 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
618 Patch by Stefan Roese, 31 Aug 2005
620 * Fix default command set (don't include CFG_CMD_DISPLAY command)
621 Patch by Pantelis Antoniou, 02 Sep 2005
625 * Enable SM712 driver support for HMI1001 board.
627 * Fix problems with ld version 2.16 (dot outside sections problem)
628 Pointed out by Gerhard Jaeger, 31 Aug 2005;
629 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
631 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
633 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
635 * Add keyboard and dot matrix display support for HMI1001 board.
637 * Prepare U-Boot for gcc-4.x
639 * Fixed Bamboo port to enable running without DDR-DIMM
640 (Bamboo has also 64MB onboard DDR)
641 Patch by Stefan Roese, 24 Aug 2005
643 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
644 now handling all 4xx cpu's
645 Patch by Stefan Roese, 16 Aug 2005
647 * Fix make dependencies for at91rm9200 and ks8695 cpus
648 Patch by Steven Scholz, 23 Aug 2005
650 * Add JFFS2 support for TQM5200 board
652 * Add esd cpci5200 and pf5200 boards
653 Patch by Reinhard Arlt, 22 Aug 2005
655 * Fix sysclock for TQM8540 and TQM8560 boards
656 Patch by Martin Krause, 25 Jul 2005
658 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
659 Patch by Martin Krause, 08 Jun 2005
661 * Add new board specific commands for TQM5200/STK52XX
662 - Sound commands (beep, wav, sound)
663 - Test commands (led, can, backlight, rs232)
664 Patch by Martin Krause, 02 May 2005
666 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
667 because of a bug in the AT91RM9200 CPU PLL
668 Patch by Martin Krause, 22 Apr 2005
670 * Add automatic HW detection for another CMC_PU2 variant
671 Patch by Martin Krause, 20 Apr 2005
673 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
674 Patch by Martin Krause, 19 Apr 2005
676 * Fix initialization problem on TQM5200 without SM501
677 Patch by Martin Krause, 08 Apr 2005
679 * Add RTC support for STK52XX.200
680 Patch by Martin Krause, 07 Apr 2005
682 * Add support for IFM o2dnt board
684 * Enable PCI on hmi1001 board
686 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
687 so we can use them to, e.g., check the existence of a file with
688 "if ls foo; then this; else that; fi" in the hush shell
689 Patch by Andreas Engel, 16 August 2005
691 * Coding style cleanup
693 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
694 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
696 * Check return value of malloc in 440gx_enet.c
697 Patch by Travis B. Sawyer, 18 Jul 2005
699 * Add Sandburst Metrobox and Sandburst Karef board support packages.
700 Second serial port on 440GX now defined as a system device.
701 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
702 Patch by Travis B. Sawyer, 12 Jul 2005
704 ======================================================================
705 Changes for U-Boot 1.1.3:
706 ======================================================================
710 * Add forgotten new fils from latest VoiceBlue update
712 * Make bootretry feature work with hush shell.
713 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
714 Patch by Andreas Engel, 19 Jul 2005
716 * Update Hymod Board Database PHP code in "tools" directory
717 Patch by Murray Jensen, 01 Jul 2005
719 * Make "tr" command use POSIX compliant; export HOSTOS make variable
720 Patch by Murray Jensen, 30 Jun 2005
722 * Fix Murray Jensen's mail address.
723 Patch by Murray Jensen, 30 Jun 2005
725 * Preserve PHY_BMCR during a soft reset.
726 Patch by Carl Riechers, 24 Jun 2005
728 * VoiceBlue update: eeprom tool can also store firmware version now.
729 eeprom.bin is runable by jumping at load address.
730 Patch by Ladislav Michl, 23 May 2005
732 * Move the AT91RM9200DK to the ARM Systems list.
733 Patch by Anders Larsen, 26 Apr 2005
735 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
736 Patch by Anders Larsen, 26 Apr 2005
738 * measure_gclk() is needed when DEBUG is enabled
739 Patch by Bryan O'Donoghue, 25 Apr 2005
741 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
742 Patch by Reinhard Arlt, 12 Aug 2005
744 * esd PCI405 board updated
745 Patch by Matthias Fuchs, 28 Jul 2005
747 * esd WUH405 and DU405 board updated
748 Patch by Matthias Fuchs, 27 Jul 2005
750 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
751 Patch by Matthias Fuchs, 4 May 2005
753 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
754 boards (baudrate, environment...). Flash driver fixed.
755 Patch by Stefan Roese, 11 Aug 2005
757 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
758 Patch by Stefan Roese, 11 Aug 2005
760 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
761 Patch by Stefan Roese, 11 Aug 2005
763 * Add configuration for IFM AEV FIFO board.
764 Minor coding style cleanup.
766 * Add configuration for IFM SPI eval board
768 * Fix CompactFlash problem on HMI1001 board
770 * Make new "mtdparts" code build with older compilers
771 Patch by Andrea Scian, 09 Aug 2005
773 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
774 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
775 with the 405 defines and the linux kernel defines.
776 Patch by Stefan Roese, 08 Aug 2005
778 * Fix compiler warnings with older GCC versions
780 * Add common (with Linux) MTD partition scheme and "mtdparts" command
782 Old, obsolete and duplicated code was cleaned up and replace by the
783 new partitioning method. There are two possible approaches now:
785 The first one is to define a single, static partition:
787 #undef CONFIG_JFFS2_CMDLINE
788 #define CONFIG_JFFS2_DEV "nor0"
789 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
790 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
791 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
793 The second method uses the mtdparts command line option and dynamic
796 /* mtdparts command line support */
797 #define CONFIG_JFFS2_CMDLINE
798 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
799 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
801 Command line of course produces bigger images, and may be inappropriate
802 for some targets, so by default it's off.
804 * Fix build problems for PM856 Board
806 * Fix sign extension bug in 'fpga loadb' command;
807 make 'fpga loadb' always print the file header info
808 Patch by Andrew Dyer, 11 Jan 2005
810 * Fix errors that occur when accessing SystemACE CF
811 Patch by Jeff Angielski, 09 Jan 2005
813 * Document switching between U-Boot and PlanetCore on RPXlite
814 by Sam Song, 24 Dec 2004
816 * Fix PowerQUICC II mask detection.
817 Patch by Eugene Surovegin, 20 Dec 2004
819 * Add support for Altera NIOS DK1C20 board
820 Patch by Shlomo Kut, 13 Dec 2004
822 * Add support for ep8248 board
823 Patch by Yuli Barcohen, 12 Dec 2004
827 * Fix baudrate setting for KGDB on MPC8260
828 Patch by HoJin, 11 Dec 2004
830 * Fix 'mii help' text formatting
831 Patch by Cory Tusar, 10 Dec 2004
833 * Fix return code of NFS command
834 Patch by Hiroshi Ito, 11 Dec 2004
838 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
839 Patch by Steven Blakeslee, 04 Aug 2005
841 * Add support for AMCC Bamboo PPC440EP eval board
842 Patch by Stefan Roese, 04 Aug 2005
844 * Patch by Jon Loeliger
845 Fix style issues primarily in 85xx and 83xx boards.
847 - Trailing white space
848 - Indentation not by TAB
849 - Excessive amount of empty lines
850 - Trailing empty lines
852 * Patch by Ron Alder, 11 Jul 2005
853 Add Xianghua Xiao and Lunsheng Wang's support for the
854 GDA MPC8540 EVAL board.
856 * Patch by Eran Liberty
857 Add support for the Freescale MPC8349ADS board.
859 * Patch by Jon Loeliger, 25 Jul 2005
860 Move the TSEC driver out of cpu/mpc85xx as it will be shared
861 by the upcoming mpc83xx family as well.
863 * Patch by Jon Loeliger, 05 May 2005
864 Implemented support for MPC8548CDS board.
865 Added DDR II support based on SPD values for MPC85xx boards.
866 This roll-up patch also includes bugfies for the previously
868 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
870 * Patch by Jon Loeliger, 10 Feb 2005
871 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
873 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
875 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
876 for faster flash parts.
877 Add documentation for BR/OR for FLASH.
879 * Patch by Jon Loeliger 08 Feb 2005
880 Determine L2 Cache size dynamically on 85XX boards.
882 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
883 - Convert the CPM2 based functionality to use new CONFIG_CPM2
884 option rather than a myriad of CONFIG_MPC8560-like variants.
885 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
886 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
887 new CONFIG_CPM2 option to each 8260 board.
889 * Add support for MicroSys PM856 board
890 Patch by Josef Wagner, 03 Aug 2005
892 * Minor fixes to PM854 board
893 Patch by Josef Wagner, 03 Aug 2005
895 * Adjust configuration of XENIAX board
896 (chip select and GPIO required for USB operation)
898 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
899 routed to the Watchdog handler
900 Patch by Eugene Surovegin, 18 Jun 2005
902 * (re)enabled scsi commands do_scsi() and do_scsiboot()
903 Patch by Denis Peter, 06 Dec 2004
905 * Fix endianess problem in TFTP / NFS default filenames
906 Patch by Hiroshi Ito, 06 Dec 2004
908 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
910 Patch by Murray Jensen, 18 Jul 2005
912 * Fix typo in mkconfig script (used == instead of =)
913 Patch by Murray Jensen, 18 Jul 2005
915 * Cleanup build problems on 64 bit build hosts
917 * Update MAINTAINERS file
919 * Patch by Stefan Roese, 01 Aug 2005:
920 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
921 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
923 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
924 to run on both 405GP and 405GPr eval boards).
926 * Patch by Steven Blakeslee, 27 Jul 2005:
927 - Add support for AMCC PPC440EP/GR.
928 - Add support for AMCC Yosemite PPC440EP eval board.
929 - Add support for AMCC Yellowstone PPC440GR eval board.
931 * Minor fixes for PPChameleon Board:
932 - fix alignment of NAND size
933 - make code do what the comment says
935 * Implement h/w sector protection status synchronization at boot.
936 The code is provided for, and was tested on, the Yukon/Alaska
937 and PM520 boards only.
939 A bug in flash_real_protect() for the Yukon board was fixed by
940 adding a function that tells if two banks are on one flash chip.
942 * Fix sysmon POST problem: check I2C error codes
943 This fixes a problem of displaying bogus voltages when the voltages
944 are so low that the I2C devices start failing while the rest of the
945 system keeps running.
947 * Patch by Cedric Vincent, 6 Jul 2005:
948 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
950 * Patch by Jon Loeliger, 20 Jul 2005:
951 Add missing PCI IO port definitions.
953 * Add CompactFlash support for HMI1001 board.
955 * Adjust printed board ID for LWMON board.
957 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
959 * Add new argument format for flash commands to allow for usage like
960 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
961 U-Boot will automaticially find the end of the corresponding sector.
963 * Patch by Stefan Roese, 5 Jul 2005:
964 Update uc100 board PHY setup
966 * Patch by Stefan Roese, 1 Jul 2005:
967 Fix PHY address for CATcenter board (now correct!)
969 * Patch by Stefan Roese, 30 Jun 2005:
970 Fix PHY addresses for PPChameleon and CATcenter boards
971 Change MAINTAINER for most esd boards
973 * Patch by Detlev Zundel, 30 Jun 2005:
974 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
976 * Fix baudrate calculation problem on MPC5200 systems
978 * Add EEPROM and RTC support for HMI1001 board
980 * Patch by Detlev Zundel, 20 Jun 2005:
981 Fix initialization of low active GPIO pins on inka4x0 board
983 * Enable redundant environment, disable HW flash protection of
986 * Patch by Travis Sawyer, 10 Jun 2005:
987 Initialize allocated dev and private hw structures
988 after their respective allocation in 440gx_enet.c
990 * Patch by Steven Scholz, 10 Jun 2005:
991 Fix byteorder problems with second argument of "bootm" with
994 * Add support for HMI1001 board
996 * Disable "date" and "sntp" commands on TQM866M
998 * Fix watchdog reset problems on LWMON board
1000 * Patch by Juergen Selent, 17 May 2005:
1001 Add support for Funkwerk VoVPN gateway module.
1003 * Cleanup debug code for MPC8220 FEC driver
1005 * Extend burst mode RAM test program to take a loop count
1008 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1009 those boards that use it.
1011 * Patches by Greg Ungerer, 19 May 2005:
1012 - add support for the KS8695P (ARM 922 based) CPU
1013 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1015 * Patch by Steven Scholz, 19 May 2005:
1016 Add support for CONFIG_SERIAL_TAG on ARM boards
1018 * Add PCI support for Sorcery board.
1019 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1021 * Fix compile problems caused by new burst mode SDRAM test;
1022 make port pins to trigger logic analyzer configurable
1024 * Fix timer handling on MPC85xx systems
1026 * Fix debug code in omap5912osk flash driver
1028 * Add support for MPC8247 based "IDS8247" board.
1030 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1032 * On LWMON we must use the watchdog to reset the board as the CPU
1033 genereated HRESET pulse is too short to reset the external
1036 * Add test tool to exercise SDRAM accesses in burst mode
1037 (as standalone program, MPC8xx/PowerPC only)
1039 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1042 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1043 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1044 added to support LZO and LZARI compression modes (undefined by
1047 * Fix problem with symbolic links in JFFS2 code.
1049 * Use linker ASSERT statement to prevent undetected overlapping of
1050 sections on PPChameleon board; other boards might use this, too.
1052 * Patch by Stefan Roese, 03 May 2005:
1054 Fix problems in cmd_universe.c
1056 * Patch by Matthias Fuchs, 03 May 2005:
1057 Added missing variable declaration in cmd_nand.c
1058 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1060 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1062 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1064 Fix PHY address for canmb board.
1066 * Cleanup serial console baudrate calculation on AT91RM9200;
1067 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1069 * Patch by Matthias Fuchs, 18 Apr 2005:
1070 Make PCI target address spaces on PMC405 and CPCI405 boards
1071 configurable via environment variables
1073 * Auto-size RAM on canmb board.
1075 * Add support for canmb board
1077 * Patch by Stefan Roese, 13 Apr 2005:
1078 Update for esd apc405
1080 * Fixes for TQM8560 board:
1082 - remove debug messages
1083 - fix flash sector protection
1085 * Patch by Steven Scholz, 07 Apr 2005:
1086 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1088 * Patches by Steven Scholz, 07 Apr 2005:
1089 Fix compiler warning in altera.c
1090 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1092 * Patch by Ladislav Michl, 06 Apr 2005:
1093 Fix voiceblue configuration.
1095 * Patch by Stefan Roese, 06 Apr 2005:
1096 Updates for OCOTEA board:
1097 - Changed U-Boot size from 512kByte to 256kByte
1098 - Fixed flash driver to support boot from soldered user flash
1099 - Added README for switch from PIBS firmware to U-Boot
1101 * Patch by Travis Sawyer, 05 Apr 2005:
1102 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1103 Problem found by Andrew Wozniak.
1105 * Patch by Steven Scholz, 06 Apr 2005:
1106 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1107 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1109 * Patches by Robert Whaley, 29 Nov 2004:
1110 - update the pxa-regs.h file for PXA27x chips
1111 - add PXA27x based ADSVIX board
1112 - add support for MMC on PXA27x processors
1114 * Patch by Andrew E. Mileski, 28 Nov 2004:
1115 Fix PPC4xx SPD SDRAM detection bug
1117 * Patch by Hiroshi Ito, 26 Nov 2004:
1118 Fix logic of "test -z" and "test -n" commands
1120 * Patch by Ladislav Michl, 05 Apr 2005:
1121 Add support for VoiceBlue board.
1123 * Patch by Ladislav Michl, 05 Apr 2005:
1124 Fix netboot_common() prototypes.
1126 * Patch by Steven Scholz, 05 Apr 2005:
1127 Use i.MX watchdog timer for reset_cpu()
1129 * Patch by Steven Scholz, 05 Apr 2005:
1130 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1131 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1132 (now in interupts.c)
1134 * Add support for MPC8220 based "sorcery" board.
1136 * Add support for TQM8560 board.
1138 * Add FEC support for TQM8540 board.
1139 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1141 * Patch by Martin Krause, 04 Apr 2005:
1142 Update default configuration for CMC_PU2 board.
1144 * Patch by Steven Scholz, 04 Apr 2005:
1145 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1146 - introduce two new configuration options instead:
1147 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1149 * Patch by Steven Scholz, 04 Apr 2005:
1150 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1152 * Fix timer code for ARM systems: make sure that udelay() does not
1153 reset timers so it's save to use udelay() in timeout code.
1155 * Patch by Mathias Küster, 23 Nov 2004:
1156 add udelay support for the mcf5282 cpu
1158 * Patch by Tolunay Orkun, 16 November 2004:
1159 fix incorrect onboard Xilinx CPLD base address
1161 * Patch by Jerry Van Baren, 08 Nov 2004:
1162 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1163 the jumper for the HRCW source should select flash. If lowboot is
1164 not selected, the jumper for the HRCW source should select the
1166 - change default load base address to 0x00400000
1168 * Patch by Yuli Barcohen, 08 Nov 2004:
1169 Add support for Analogue & Micro Rattler boards.
1170 Tested on Rattler8248.
1172 * Patch by Andre Renaud, 08 Nov 2004:
1173 Fix watchdog support in common/lcd.c
1175 * Patch by Marc Leeman, 05 Nov 2003:
1176 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1177 bug only affects the XPC8245 processors
1179 * Patches by Josef Wagner, 29 Oct 2004:
1180 - Add support for MicroSys CPU87 board
1181 - Add support for MicroSys PM854 board
1183 * Patch by Jian Zhang, 02 Nov 2004:
1184 Add 16-bit NAND support
1186 * Patch by Scott McNutt, 01 Nov 2004:
1187 Add missing NIOS/NIOS2 support for "iminfo" command
1189 * Patch by Detlev Zundel, 29 Oct 2004:
1190 Add missing NIOS/NIOS2 support for "mkimage" tool.
1192 * Patch by David Adair, 27 Oct 2004:
1193 Add missing 440GX SDRAM Controller reset
1195 * Patch by Steven Scholz, 25 Oct 2004:
1196 Declare reset_cpu() in include/common.h instead locally
1198 * Patch by Yusdi Santoso, 22 Oct 2004:
1199 - Add support for HIDDEN_DRAGON board
1200 - fix endianess problem in driver/rtl1839.c
1202 * Patch by Allen Curtis, 21 Oct 2004:
1203 support multiple serial ports
1205 * Patch by Richard Klingler, 03 Apr 2005:
1206 Add call to eth_halt() in net/net.c when called functions fail
1207 after eth_init() has been called.
1209 * Patch by Sam Song, 3 April 2005:
1210 - Update README.Netconsole
1213 * Prepare for SoC rework of ARM code:
1214 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1215 - rename memsetup into lowlevel_init (function name and source files)
1216 Patch by Steven Scholz, 03 Apr 2005:
1217 - create SoC specific directories include/asm-arm/arch-imx and
1218 include/asm-arm/arch-s3c24x0
1220 * Fix problems with SNTP support;
1221 enable SNTP support in some boards.
1223 * Patches by Martin Krause, 01 Apr 2005:
1224 - Fix flash erase timeout on CMC_PU2
1225 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1227 * Patch by Steven Scholz, 13 March 2005:
1228 fix cache enabling for AT91RM9200
1230 * Patch by Masami Komiya, 30 Mar 2005:
1231 add SNTP support and expand time server and time offset fields of
1232 DHCP support. See doc/README.SNTP
1234 * Patch by Steven Scholz, 13 Dec 2004:
1235 Fix bug in at91rm920 ethernet driver
1237 * Patch by Steven Scholz, 13 Dec 2004:
1238 Remove duplicated code by merging memsetup.S files for
1239 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1241 * Patch by Detlev Zundel, 31 Mar 2005:
1242 Cleanup duplicate definition of overwrite_console()
1244 * Update TQM5200 configuration;
1245 prepare for Rev. 200 starter kit boards
1247 * Patch by Scott McNutt, 21 Oct 2004:
1248 Add support for Nios-II EPCS Controller core.
1250 * Patch by Scott McNutt, 20 Oct 2004:
1252 - Add sysid command (Nios-II only).
1253 - Locate default exception trampoline at proper offset.
1254 - Implement I/O routines (readb, writeb, etc)
1255 - Implement do_bootm_linux
1257 * Patches by Martin Krause, 22 Mar 2005:
1258 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1259 - add support for SM501 graphics controller
1260 - add support for graphic console on TQM5200
1261 - add support for TQM5200 Rev 200
1262 - cleanup, fix typo in include/configs/TQM5200.h
1264 * Patch by Manfred Baral, 17 Mar 2005:
1267 * Fix RTC configuration for PPChameleon board
1269 * Cleanup, fix typo in include/configs/TQM5200.h
1271 * Patch by Stefan Roese, 16 Mar 2005:
1272 Update for esd auto_update and hh405 board
1274 * Adapt for U-Boot image size (new features enabled) on TQM5200
1276 * Update code for TQM8540 board (and 85xx in general):
1277 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1278 - Reformat boot messages
1279 - Enable redundant environment
1280 - Replace the -O2 optimization flag with -mno-string
1282 * Patch by David Brownell, 10 Mar 2005:
1283 Restore copyright statements in OHCI drivers.
1285 * Add support for TQM8540 board
1287 * Patch by Detlev Zundel, 14 Mar 2005:
1288 NC650: changed NAND flash addressing to using UPMB
1290 * Patch by Stefan Roese, 14 Mar 2005:
1291 Update for esd voh405 fpga image
1293 * INKA4x0: Allow initialization of LCD backlight dimming from
1294 "brightness" environment variable.
1296 * Add port initialization for digital I/O on INKA4x0
1298 * Patch by Stefan Roese, 01 Mar 2005:
1299 Update for esd boards dp405 and hub405
1301 * Fix get_partition_info() parameter error in all other calls
1302 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1304 * Enable USB and IDE support for INKA4x0 board
1306 * Patch by Andrew Dyer, 28 Feb 2005:
1307 fix ext2load passing an incorrect pointer to get_partition_info()
1308 resulting in load failure for devices other than 0
1310 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1312 * Cleanup USB and partition defines
1314 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1316 * Add reset code for Coral-P on INKA4x0 board
1318 * Patch by Martin Krause, 28 Jun 2004:
1319 Update for TRAB board.
1321 * Fix some missing "volatile"s in MPC5xxx FEC driver
1323 * Fix cirrus voltage detection (for CPC45)
1325 * Fix byteorder problem in usbboot and scsiboot commands.
1327 * Patch by Cajus Hahn, 04 Feb 2005:
1328 - don't insist on leading '/' for filename in ext2load
1329 - set default partition to useful value (1) in ext2load
1331 * Patch by Andrew Dyer, 08 Jan 2005:
1332 fix wrong return codes in ext2 code
1334 * Removed '--no-warn-mismatch' option from Makefile. This option
1335 makes 'ld' to overlook binary objects compatibility.
1337 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1338 --end-group) outside of the group. This will make 'ld' to do
1339 _multiple_ search in the library group when resolving symbol
1340 references and do only a _single_ seach in libgcc.a after the group
1343 * Fix stability problems on CPC45 board again.
1345 * Make image detection for diskboot / usbboot / scsiboot more robust
1346 (also check header checksum)
1348 * Update CPC45 board configuration.
1350 * Add USB and PCI support for INKA4x0 board
1352 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1356 * Patch by Robin Getz, 13 Oct 2004:
1357 Add standalone application to change SMC91C111 MAC addresses,
1358 see examples/README.smc91111_eeprom
1360 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1361 Fix Flash support for ARM Integrator CP.
1363 * Patch by Richard Woodruff, 10 Jan 2005:
1364 Update support for OMAP2420 (ARM11) and H4 board:
1365 o clean up and add new types to H4 memory probe code.
1366 o fix to work with internal boot.
1367 o added PRCM config III operation.
1368 o fix marginal flash timings.
1369 o add revison ATAG usage.
1370 o enable voltage scaling at power chip.
1371 o fix compile error for i2c.
1373 * Fix network problem (error when receiving multiple ARP packets)
1375 * Patch by Daniel Poirot, 12 Oct 2004:
1376 Add support for Wind River sbc405 board
1378 * Patch by Rainer Brestan, 12 Oct 2004:
1379 Make examples/Makefile more robust
1381 * Patch by Sam Song, 11 October 2004:
1382 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1383 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1386 * Patch by Sam Song, 10 Oct 2004:
1387 Fix a parameter error in run_command() in main.c
1389 * Patch by Richard Woodruff, 01 Oct 2004:
1390 add support for the TI OMAP2420 processor and its H4 reference
1393 * Patch by Christian Pellegrin, 24 Sep 2004:
1394 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1396 * Patch by Leif Lindholm, 23 Sep 2004:
1397 add support for the AMD db1550 board
1399 * Patch by Travis Sawyer, 15 Sep 2004:
1400 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1401 update README.serial_multi
1403 * Patches by David Snowdon, 07 Sep 2004:
1404 - add u-boot.hex target in the top level Makefile
1405 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1406 - use -mtune=xscale and -march=armv5 options for PXA
1408 * Patch by Florian Schlote, 08 Sep 2004:
1409 Add support for SenTec-COBRA5272-board (Coldfire).
1411 * Patch by Gleb Natapov, 07 Sep 2004:
1412 mpc824x: set PCI latency timer to a sane value
1415 * Patch by Kurt Stremerch, 03 Sep 2004:
1416 Add bitstream configuration option for fpga command (Xilinx only).
1418 * Patch by Kurt Stremerch, 03 Sep 2004:
1419 Add Xilinx Spartan2E family FPGA support
1421 * Patch by Jeff Angielski, 02 Sep 2004:
1422 Add Added support for H2 revision of the EP8260 board.
1423 Fixed formatting for some of the EP8260 related source files.
1425 * Patch by Jon Loeliger, 02 Sep 2004:
1426 Reset monitor size back to 256 so environment can be written
1427 to flash on MPC85xx ADS and CDS releases.
1429 * Patch by Paolo Broggini, 02 Sep 2004:
1430 Make BSS clearing on ARM systems more robust
1432 * Patch by Yue Hu and Joe, 01 Sep 2004:
1433 - add PCI support for ixp425;
1434 - add EEPRO100 suppor tfor ixdp425 board.
1436 * Fix problem with protected sector detection in driver/cfi_flash.c
1438 ======================================================================
1439 Changes for U-Boot 1.1.2:
1440 ======================================================================
1442 * Code cleanup, mostly for GCC-3.3.x
1444 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1445 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1446 additional ethernet addresses.
1448 * Cleanup drivers/i82365.c - avoid duplication of code
1450 * Fix bogus "cannot span across banks" flash error message
1454 * Add support for CompactFlash for the CPC45 Board.
1456 * Fix problems with CMC_PU2 flash driver.
1459 - avoid trigraph warning in fs/ext2/ext2fs.c
1460 - rename UC100 -> uc100
1462 * Add support for UC100 board
1464 * Patch by Stefan Roese, 16 Dez 2004:
1465 - ext2fs support added
1466 - Tundra universe support added
1467 - Coldfire MCF5249 support added (no preloader needed!)
1468 - MCF5249 board TASREG added
1469 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1471 - some esd boards updated
1472 - memory commands "mdc" and "mwc" added for cyclic read/write
1473 (CONFIG_MX_CYCLIC, see README for further description)
1475 * Add support for INKA4X0 board
1477 * Patch by Steven Scholz, 12 Dec 2004:
1478 Fix typo in AT91 memory setup.
1480 * Patch by Martin Krause, 27 Oct 2004:
1481 - add support for "STK52xx" board (including PS/2 multiplexer)
1482 - add hardware detection for TQM5200
1484 * Clean up CMC PU2 flash driver
1486 * Update MAINTAINERS file
1488 * Fix bug in MPC823 LCD driver
1490 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1492 * Enable long help on CMC PU2 board;
1494 increase CPU speed from 179 to 207 MHz.
1496 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1497 unaligned tail part specially).
1499 * Update for AT91RM9200DK and CMC_PU2 boards:
1500 - Enable booting directly from flash
1501 - fix CMC_PU2 flash driver
1503 * Fix mkimage usage message
1505 * Map SRAM on NC650 board
1507 * Work around for Ethernet problems on Xaeniax board
1509 * Patch by TsiChung Liew, 23 Sep 2004:
1510 - add support for MPC8220 CPU
1511 - Add support for Alaska and Yukon boards
1513 * Fix configuration for ERIC board (needs more room)
1515 * Adjust MIPS compiler options at run-time depending on tools version
1516 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1517 "-mcpu=4kc" for old tools)
1519 * Add passing of the command line and memory size information to the
1520 kernel on xaeniax board.
1522 * Enable NAND flash support for NC650 board.
1524 * Patch by Thomas Lange 07 Oct 2004:
1525 Updated README for DBAu1x00 boards to match current status
1527 * Patch by Philippe Robin, 28 Sept 2004:
1528 Fix Flash support for Versatile.
1530 * Patch by Roger Blofeld, 16 Sep 2004:
1531 Fix timeout for DHCP command retry
1533 * Patch by Pantelis Antoniou, 14 Sep 2004:
1534 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1536 * Patch by Pantelis Antoniou, 14 Sep 2004:
1537 Kick watchdog when bz-decompressing
1539 * Fix CFG_HZ problems on AT91RM9200 systems
1540 [Remember: CFG_HZ should be 1000 on ALL systems!]
1542 * Patch by Gridish Shlomi, 30 Aug 2004:
1543 - Add support to revA version of PQ27 and PQ27E.
1544 - Reverted MPC8260ADS baudrate back to original 115200
1546 * Patch by Hojin, 17 Sep 2004:
1547 Fix typo in cfi_flash.c
1549 * Patch by Mark Jonas, 09 September 2004:
1550 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1553 * Patch by Mark Jonas, 31 August 2004:
1554 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1555 improves FTP performance for MPC5200 systems. Enabled for IceCube
1558 * Patch by Michael Bendzick, 30 Aug 2004:
1559 - Improve platform.S code for omap1510inn that detects whether code
1560 is running from SDRAM or not. Patch allows SDRAM to be configured
1561 if code is running out of SRAM at 0x20000000.
1563 * Patch by Frederick Klatt, 30 Aug 2004:
1564 Add support for the Wind River SBC8540/SBC8560 boards
1566 * Configure SX1 board to use drivers/cfi_flash.c
1568 * Patches by Michael Bendzick, 30 Aug 2004:
1569 - Configure omap1510inn board to use drivers/cfi_flash.c
1570 - Make drivers/cfi_flash.c protect environment and redundant
1573 * Patch by Steven Scholz, 23 Jun 2004:
1574 - Add script (tools/img2brec.sh) to programm U-Boot into
1575 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1577 * Patches by Scott McNutt, 24 Aug 2004:
1578 - Add support for Altera Nios-II processors.
1579 - Add support for Psyent PCI-5441 board.
1580 - Add support for Psyent PK1C20 board.
1582 * Patches by Jon Loeliger, 24 Aug 2004:
1583 - Add support for the MPC8541 and MPC8555 CDS boards
1584 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1585 - Convert MPC85xxADS to use common CFI flash driver
1586 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1587 from board_early_init_f()
1588 - Provide SW workaround for PCI initialization on 85xx CDS
1590 * Patches by George G. Davis, 24 Aug 2004:
1591 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1592 - Remove static network setup defaults from mx1ads_config
1593 - update ARM boards to use constants from mach-types.h
1595 * Patch by Gary Jennejohn, 04 Oct 2004:
1596 - fix I2C on at91rm9200
1597 - add support for Ricoh RS5C372A RTC
1599 * Patch by Gary Jennejohn, 01 Oct 2004:
1600 - add support for CMC PU2 board
1601 - add support for I2C on at91rm9200
1603 * Patch by Gary Jennejohn, 28 Sep 2004:
1604 fix baudrate handling on at91rm9200
1606 * Patch by Yuli Barcohen, 22 Aug 2004:
1607 - remove ZPC.1900 board-specific flash driver;
1608 switch the port to generic CFI driver;
1611 * Patch by Hinko Kocevar, 21 Aug 2004:
1612 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1614 * Clean up tools/bmp_logo.c to not add trailing white space
1616 * Patch by Hinko Kocevar, 21 Aug 2004:
1617 - Group common framebuffer functions in common/lcd.c
1618 - Group common framebuffer macros and #defines in include/lcd.h
1619 - Provide calc_fbsize() for video ATAG
1621 * Patch by Sam Song, 21 August 2004:
1622 - Fix a typo in README
1623 - Align "(RO)" output for "flinfo" after "protect on"
1624 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1625 ratio 1:1 when core frequency less than 50MHz
1627 * Patches by Hinko Kocevar, 21 Aug 2004:
1628 - fix some "use of label at end of compound statement" warnings
1629 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1631 * Patch by Steven Scholz, 16 Aug 2004:
1632 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1633 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1634 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1635 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1636 into cpu/arm920t/$(SOC)/
1638 * Patches by Sean Chang, 09 Aug 2004:
1639 - Added support for both 8 and 16 bit mode access to System ACE CF
1641 - Fixed missing System ACE CF device during get FAT partition info
1642 in fat_register_device function.
1643 - Enabled System ACE CF support on ML300.
1645 * Patch by Sean Chang, 09 Aug 2004:
1646 Synch defines for saveenv and do_saveenv functions so they get
1647 compiled under the same statement.
1649 * Patch by Sean Chang, 09 Aug 2004:
1650 - Added I2C support for ML300.
1651 - Added support for ML300 to read out its environment information
1652 stored on the EEPROM.
1653 - Added support to use board specific parameters as part of
1654 U-Boot's environment information.
1655 - Updated MLD files to support configuration for new features
1658 * Patches by Travis Sawyer, 05 Aug 2004:
1659 - Remove incorrect bridge settings for eth group 6
1660 - Add call to setup bridge in ppc_440x_eth_initialize
1661 - Fix ppc_440x_eth_init to reset the phy only if its the
1662 first time through, otherwise, just check the phy for the
1663 autonegotiated speed/duplex. This allows the use of netconsole
1664 - only print the speed/duplex the first time the phy is reset.
1666 * Patch by Shlomo Kut, 29 Mar 2004:
1667 Add support for MKS Instruments "Quantum" board
1669 * Fix build problem with Cogent boards;
1670 avoid using <asm/byteorder.h> when using the host compiler
1672 * Patch by Ganapathi C, 04 Aug 2004:
1673 Fix NFS timeout issue
1675 * Patch by Yuli Barcohen, 19 Jul 2004:
1676 - Fix host tools building in Cygwin environment
1677 - Fix header files search order for host tools
1679 * Patch by Tom Armistead, 19 Jul 2004:
1680 Fix kgdb.S support for 74xx_75x cpu
1682 * Patch by Jon Loeliger, 15 Jul 2004:
1683 Fix MPC85xx I2C driver
1685 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1687 * Patch by Stephen Williams, 15 July 2004
1688 Set the PCI class code for JSE board as part of PCI interface setup
1690 * Patch by Michael Bendzick, 15 Jul 2004:
1691 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1692 CFG_FLASH_USE_BUFFER_WRITE is set
1694 * Patch by Yuli Barcohen, 13 Jul 2004:
1695 Allow clock setting on MPC866/MPC885 series chips according to
1696 environment variable `cpuclk'
1698 * Patch by Yuli Barcohen, 20 Apr 2004:
1699 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1701 * Patch by Vincent Dubey, 24 Sep 2004:
1702 Add support for xaeniax board
1704 * Add comment about non-GPL character of standalone applications to
1707 * Fix FEC ethernet problem on NSCU board.
1709 * Patch by Gary Jennejohn, 09 Sep 2004:
1710 allow to use USART1 as console port on at91rm9200dk boards
1712 * Patch by Stefan Roese, 16 Sep 2004:
1715 * Fix SysClk handling for PPChameleon and CATcenter boards
1717 * Patch by Detlev Zundel, 08 Sep 2004:
1718 Update etags build target
1720 * Improve NetConsole support: add support for broadcast destination
1721 address and buffered input.
1723 * Cleanup compiler warnings for GCC 3.3.x and later
1725 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1727 * Add support for IDS "NC650" board
1729 * Add automatic update support for LWMON board
1731 * Clear Block Lock-Bits when erasing flash on LWMON board.
1733 * Fix return code of "fatload" command
1735 * Enable MSDOS/VFAT filesystem support for LWMON board
1737 * Patch by Martin Krause, 03 Aug 2004:
1738 change timing for SM501 graphics controller on TQM5200 module
1740 * Patch by Mark Jonas, 13 July 2004:
1741 - Total5200 LCD now run in little endian mode. Endianess conversion
1742 is done in hardware.
1743 - Removed last reference to "console" environment variable.
1745 * Patches by Lars Munch, 12 Jul 2004:
1746 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1748 - split out the LXT971A PHY from ns_9750_eth.h
1749 - split the dm9161 phy part out of at91rm9200_ether.c
1751 * Patch by Andreas Engel, 12 Jul 2004:
1752 Replaced hardcoded PL011 clock frequency with config variable.
1753 Fixed wrong CONFIG_CMD_DFL doc.
1755 * Patch by Thomas Viehweger, 09 Jun 2004:
1756 make it possible to remove chpart when there is only one partition
1758 * Add support for console over UDP (compatible to Ingo Molnar's
1759 netconsole patch under Linux)
1761 * Patch by Jon Loeliger, 16 Jul 2004:
1762 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1764 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1765 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1766 and CONFIG_L2_INIT_RAM options.
1767 - Refactor Local Bus initialization out of SDRAM setup.
1768 - Re-implement new version of LBC11/DDR11 errata workarounds.
1769 - Moved board specific PCI init parts out of CPU directory.
1770 - Added TLB entry for PCI-1 IO Memory
1771 - Updated README.mpc85xxads
1773 * Patch by Sascha Hauer, 28 Jun:
1774 - add generic support for Motorola i.MX architecture
1775 - add support for mx1ads, mx1fs2 and scb9328 boards
1777 * Patches by Marc Leeman, 23 Jul 2004:
1778 - Add define for the PCI/Memory Buffer Configuration Register
1779 - corrected comments in cpu/mpc824x/cpu_init.c
1781 * Add support for multiple serial interfaces
1782 (for example to allow modem dial-in / dial-out)
1784 * Patch by Stefan Roese, 15 Jul 2004:
1785 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1787 * Fix NSCU config; add ethernet wakeup code.
1789 * Add link for preloader for Motorola Coldfire to README.m68k
1791 * Patch by Michael Bendzick, 12 Jul 2004:
1792 fix output formatting in drivers/cfi_flash.c
1794 * Patch by Mark Jonas, 02 Jul 2004:
1795 Fix lowboot (again) on MPC5xxx
1797 * Patch by Curt Brune, 07 Jul 2004:
1798 relocate exception vectors on arm720t if needed
1800 * Patch by George G. Davis, 06 Jul 2004:
1801 - update mach-types.h to latest arm.linux.org.uk master list
1802 - Set correct OMAP1610 bi_arch_number for build target
1804 * Patch by Curt Brune, 06 Jul 2004:
1805 evb4510: add support for timer interrupt; cleanup
1807 * Patch by Dan Poirot, 06 Jul 2004:
1808 Fix sbc8260 environment variables
1810 * Cleanup redundand "console" environment variable
1812 * Patch by Mark Jonas, 05 Jul 2004:
1813 add support for the Total5100's and Total5200's LCD screen
1815 * Patches by Dan Eisenhut, 01 Jul 2004:
1817 - Move doc2000.h include to prevent compiler warning on some boards
1819 * Patch by Mark Jonas, 01 Jul 2004:
1820 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1821 MGT5100 and MPC5200 based Freescale platforms.
1823 * Patch by Philippe Robin, 01 Jul 2004:
1824 Add initialization for Integrator and versatile board files.
1826 * Patch by Hinko Kocevar, 01 Jun 2004:
1827 Fix VFD FB allocation, add LCD FB allocation on ARM
1829 * Patch by Martin Krause, 30 Jun 2004:
1830 Add support for TQM5200 board
1832 * Patch by Martin Krause, 29 Jun 2004:
1833 Add loopw command: infinite write loop on address range
1835 * Patches by Yasushi Shoji, 29 Jun 2004:
1836 - add empty include/asm-microblaze/processor.h
1837 - add to CREDITS and MAINTAINERS
1838 - add gd initialization
1839 - add MicroBlaze and SUZAKU board to MAKEALL script
1840 - add reset support for SUZAKU
1841 - add flush_cache() for MicroBlaze
1842 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1843 size flash memory on SUZAKU
1845 * Patch by Prakash Kumar, 27 Jun 2004:
1846 Add support for the PXA250 based Intrinsyc Cerf board.
1848 * Patch by Yasushi Shoji, 27 Jun 2004:
1849 fix comment in include/common.h
1851 * Rename SBC8560 into sbc8560 for consistency
1853 * Patch by Daniel Poirot, 24 Jun 2004:
1854 Add support for Wind River's sbc8240 board
1856 * Patches by Yasushi Shoji, 26 Jun 2004:
1857 - drivers/serial_xuartlite.c: fix "return 0" in void function
1858 - add microblaze support to mkimage tool
1860 * Patch by Fred Klatt, 25 Jun 2004:
1861 Add support for WindRiver's sbc8560 board
1863 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1864 Small Bugs fixes for "at91rm9200dk" board:
1865 - Timing modifications for SPI DataFlash access
1866 - Fix NAND flash detection bug
1868 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1869 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1871 * Patch by Jon Loeliger, 17 June 2004:
1872 Completion of the 8540ADS/8560ADS updates:
1873 Fix some PCI and Rapid I/O memory maps,
1874 Initialize both TSEC 1 and 2,
1876 Update MAINTAINER for 85xx boards and README.mpc85xxads
1878 * Patch by Yuli Barcohen, 16 Jun 2004:
1879 Remove obsolete AdderII port which was superseded by unified
1880 AdderII/Adder87x port
1882 * Patch by Ladislav Michl, 16 Jun 2004:
1883 Fix gcc-3.3.3 warnings for smc91111.c
1885 * Patch by Stefan Roese, 02 Jul 2004:
1886 - Fix bug in 405 ethernet driver; allocated data not cleared!
1887 - Fix problem in 405 i2c driver; don't try to print without console!
1889 * Patch by Paul Ruhland, 11 Jun 2004:
1890 Remove debug code from 'board/lpd7a40x/flash.c'
1892 * Patch by Andrea Marson, 11 Jun 2004:
1893 Update for PPChameleon board:
1894 - support for SysClk @ 25MHz
1895 - support for Silicon Motion SM712 VGA controller
1898 * Patches by Richard Woodruff, 10 Jun 2004:
1899 - fix problems with examples/stubs.c for GCC >= 3.4
1900 - fix problems with gd initialization
1902 * Patch by Curt Brune, 17 May 2004:
1903 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1904 - Add support for ESPD-Inc. EVB4510 Board
1906 * Patch by Marc Leeman, 11 May 2004:
1907 Fix for MPC8245 - reading PPC Memory from another device with the
1908 PPC as PCI target device corrupts data due to interenal hardware
1911 * Fix "cls" command when used with splash screen
1913 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1914 slow download of a big image)
1916 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1917 display even after showing a bitmap
1919 * Patch by Josef Wagner, 04 Jun 2004:
1920 - DDR Ram support for PM520 (MPC5200)
1921 - support for different flash types (PM520)
1922 - USB / IDE / CF-Card / DiskOnChip support for PM520
1923 - 8 bit boot rom support for PM520/CE520
1924 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1925 - I2C and RTC support for CPC45
1926 - support of new flash type (28F160C3T) for CPC45
1928 * Fix flash parameters passed to Linux for PPChameleon board
1930 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1932 * Patch by Paul Ruhland, 10 Jun 2004:
1933 fix support for Logic SDK-LH7A404 board and clean up the
1934 LH7A404 register macros.
1936 * Patch by Matthew McClintock, 10 Jun 2004:
1937 Modify code to select correct serial clock on Sandpoint8245
1939 * Patch by Robert Schwebel, 10 Jun 2004:
1940 Add support for Intel K3 strata flash.
1942 * Patch by Thomas Brand, 10 Jun 2004:
1943 Fix "loads" command on DK1S10 board
1945 * Patch by Yuli Barcohen, 09 Jun 2004:
1946 Add support for 8MB flash SIMM and JFFS2 file system on
1947 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1949 * Patch by Yuli Barcohen, 09 Jun 2004:
1950 Add support for Analogue&Micro Adder87x and the older AdderII board.
1952 * Patch by Ming-Len Wu, 09 Jun 2004:
1953 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1955 * Patch by Sam Song, 09 Jun 2004:
1956 - Add support for RPXlite_DW board
1957 - Update FLASH driver for 4*AM29DL323DB90VI
1958 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1960 * Patch by Mark Jonas, 08 June 2004:
1961 - Make MPC5200 boards evaluate the SVR to print processor name and
1962 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1964 * Patch by Kai-Uwe Bloem, 06 May 2004:
1965 Fix endianess problem in cramfs code
1967 * Patch by Tom Armistead, 04 Jun 2004:
1968 Add support for MAX6900 RTC
1970 * Patches by Ladislav Michl, 03 Jun 2004:
1971 - fix cfi_flash.c on LE systems
1972 - let 'make mrproper' delete u-boot.img as well
1973 - turn printf into debug in cfi_flash.c
1975 * Patch by Kurt Stremerch, 28 May 2004:
1976 Add support for Exys XSEngine board
1978 * Patch by Martin Krause, 27 May 2004:
1979 Fix a MPC5xxx I2C timing issue in i2c_probe().
1981 * Patch by Leif Lindholm, 27 May 2004:
1982 Fix board_init_f() for dbau1x00 board.
1984 * Patch by Imre Deak, 26 May 2004:
1985 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1986 Set flash base accordingly, and decide whether to do or skip board
1987 specific setup steps.
1989 * Patch by Josef Baumgartner, 26 May 2004:
1990 Add missing define in include/asm-m68k/global_data.h
1992 * Patch by Josef Baumgartner, 25 May 2004:
1993 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1995 * Patch by Paul Ruhland, 24 May 2004:
1996 fix SDRAM initialization for LPD7A400 board.
1998 * Patch by Jian Zhang, 20 May 2004:
1999 add support for environment in NAND flash
2001 * Patch by Yuli Barcohen, 20 May 2004:
2002 Add support for Interphase iSPAN boards.
2004 * Patches by Paul Ruhland, 17 May 2004:
2005 - Add I/O functions to the smc91111 ethernet driver to support the
2006 Logic LPD7A40x boards.
2007 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2008 specifically the LPD7A400.
2010 * Patches by Robert Schwebel, 15 May 2004:
2011 - call MAC address reading code also for SMSC91C111;
2012 - make SMSC91C111 timeout configurable, remove duplicate code
2013 - fix get_timer() for PXA
2014 - update doc/README.JFFS2
2015 - use "bootfile" env variable also for jffs2
2017 * Patch by Tolunay Orkun, 14 May 2004:
2018 Add support for Cogent CSB472 board (8MB Flash Rev)
2020 * Patch by Thomas Viehweger, 14 May 2004:
2021 - flash.h: more flash types added
2022 - immap_8260.h: some bits added (useful for RMII)
2023 - cmd_coninfo.c: typo corrected, printf -> puts
2024 - reduced size by replacing spaces with tab
2026 * Patch by Robert Schwebel, 13 May 2004:
2027 Add 'imgextract' command: extract one part of a multi file image.
2029 * Patches by Jon Loeliger, 11 May 2004:
2030 Dynamically handle REV1 and REV2 MPC85xx parts.
2031 (Jon Loeliger, 10-May-2004).
2032 New consistent memory map and Local Access Window across MPC85xx line.
2033 New CCSRBAR at 0xE000_0000 now.
2034 Add RAPID I/O memory map.
2035 New memory map in README.MPC85xxads
2036 (Kumar Gala, 10-May-2004)
2037 Better board and CPU identification on MPC85xx boards at boot.
2038 (Jon Loeliger, 10-May-2004)
2039 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2040 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2041 (Jim Robertson, 10-May-2004)
2042 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2043 Supports multiple PHYs.
2044 (Andy Fleming, 10-May-2004)
2045 Some README.MPC85xxads updates.
2046 (Kumar Gala, 10-May-2004)
2047 Copyright updates for "Freescale"
2048 (Andy Fleming, 10-May-2004)
2050 * Patch by Stephen Williams, 11 May 2004:
2051 Add flash support for ST M29W040B
2052 Reduce JSE specific flash.c to remove dead code.
2054 * Patch by Markus Pietrek, 04 May 2004:
2055 Fix clear_bss code for ARM systems (all except s3c44b0 which
2056 doesn't clear BSS at all?)
2058 * Fix "ping" problem on INC-IP board. Strange problem:
2059 Sometimes the store word instruction hangs while writing to one of
2060 the Switch registers, but only if the next instruction is 16-byte
2061 aligned. Moving the instruction into a separate function somehow
2062 makes the problem go away.
2064 * Patch by Rishi Bhattacharya, 08 May 2004:
2065 Add support for TI OMAP5912 OSK Board
2067 * Patch by Sam Song May, 07 May 2004:
2068 Fix typo of UPM table for rmu board
2070 * Patch by Pantelis Antoniou, 05 May 2004:
2071 - Intracom board update.
2074 * Add support for the second Ethernet interface for the 'PPChameleon'
2077 * Patch by Dave Peverley, 30 Apr 2004:
2078 Add support for OMAP730 Perseus2 Development board
2080 * Patch by Alan J. Luse, 29 Apr 2004:
2081 Fix flash chip-select (OR0) option register setting on FADS boards.
2083 * Patch by Alan J. Luse, 29 Apr 2004:
2084 Report MII network speed and duplex setting properly when
2085 auto-negotiate is not enabled.
2087 * Patch by Jarrett Redd, 29 Apr 2004:
2088 Fix hang on reset on Ocotea board due to flash in wrong mode.
2090 * Patch by Dave Peverley, 29 Apr 2004:
2091 add MAC address detection to smc91111 driver
2093 * Patch by David Müller, 28 Apr 2004:
2094 fix typo in lib_arm/board.c
2096 * Patch by Tolunay Orkun, 20 Apr 2004:
2097 - README update: add CONFIG_CSB272 and csb272_config
2098 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2099 i2cfast environment variable
2101 * Patch by Yuli Barcohen, 19 Apr 2004:
2102 - Rename DUET_ADS to MPC885ADS
2103 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2104 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2105 - Clean up FADS family port to use the new defines
2107 * Fix PCI support on CPC45 board
2109 * Patch by Scott McNutt, 25 Apr 2004:
2110 Add Nios GDB/JTAG Console support:
2111 - Add stubs to support gdb via JTAG.
2112 - Add support for console over JTAG.
2115 * Add support for CATcenter board (based on PPChameleon ME module)
2117 * Patch by Klaus Heydeck, 12 May 2004:
2118 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2119 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2120 various changes to KUP4 board specific files
2122 * Fix minor network problem on MPC5200: need some delay between
2123 resetting the PHY and sending the first packet. Implemented in a
2124 "natural" way by invoking the PHY reset and initialization code
2125 only once after power on vs. each time the interface is brought up.
2127 * Add some limited support for low-speed devices to SL811 USB controller
2128 (at least "usb reset" now passes successfully and "usb info" displays
2129 correct information)
2131 * Change init sequence for multiple network interfaces: initialize
2132 on-chip interfaces before external cards.
2134 * Fix memory leak in the NAND-specific JFFS2 code
2136 * Fix SL811 USB controller when attached to a USB hub
2138 * Fix config option spelling in PM520 config file
2140 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2141 patches by Pantelis Antoniou, 30 Mar 2004)
2143 * Fix minor NAND JFFS2 related issue
2145 * Fixes for SL811 USB controller:
2146 - implement workaround for broken memory stick
2147 - improve error handling
2149 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2150 cope with congested networks.
2152 ======================================================================
2153 Changes for U-Boot 1.1.1:
2154 ======================================================================
2156 * Patch by Travis Sawyer, 23 Apr 2004:
2157 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2158 errata from Vitesse Semiconductor.
2160 * Patch by Philippe Robin, 22 Apr 2004:
2161 Fix ethernet configuration for "versatile" board
2163 * Patch by Kshitij Gupta, 21 Apr 2004:
2164 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2166 * Patch by Steven Scholz, 24 Feb 2004:
2167 Fix a bug in AT91RM9200 ethernet driver:
2168 The MII interface is now initialized before accessing the PHY.
2170 * Patch by John Kerl, 19 Apr 2004:
2171 Use U-boot's miiphy.h for PHY register names, rather than
2172 introducing a new header file.
2174 * Update pci_ids.h from linux-2.4.26
2176 * Patch by Masami Komiya, 19 Apr 2004:
2177 Fix problem cause by VLAN function on little endian architecture
2178 without VLAN environment
2180 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2181 binary image for all clock frequencies. Implement run-time
2182 optimization of flash access timing based on the actual bus
2185 * Modify KUP4X board configuration to use SL811 driver for USB memory
2186 sticks (including FAT / VFAT filesystem support)
2188 * Add SL811 Host Controller Interface driver for USB
2190 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2192 * Patch by Pantelis Antoniou, 19 Apr 2004:
2193 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2194 Minor patches for Intracom boards.
2196 * Patch by Christian Pell, 19 Apr 2004:
2197 cleanup support for CF/IDE on PCMCIA for PXA25X
2199 * Temporarily disabled John Kerl's extended MII command code because
2200 "miivals.h" is missing
2202 * Patches by Mark Jonas, 13 Apr 2004:
2203 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2204 - Add sync instructions to IceCube SDRAM init code
2205 - Move SDRAM chip constants into seperate include files
2206 - Unify DDR and SDR initialization code
2207 - Unify all IceCube (Lite5xxx) target names
2209 * Patch by John Kerl, 16 Apr 2004:
2210 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2211 mii read 4-7 18-1a. Also add mii dump subcommand for
2212 pretty-printing standard regs 0-5.
2214 * Patch by Stephen Williams, 16 April 2004:
2215 fix typo in JSE.h; update MAINTAINERS
2217 * Patch by Matthew S. McClintock, 14 Apr 2004:
2218 fix initdram function for utx8245 board
2220 * Patch by Markus Pietrek, 14 Apr 2004:
2221 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2223 * Patch by Reinhard Meyer, 18 Apr 2004:
2224 provide the IDE Reset Function for EMK 5200 boards
2226 * Patch by Masami Komiya, 12 Apr 2004:
2227 fix pci_hose_write_config_{byte,word}_via_dword problems
2229 * Patch by Sangmoon Kim, 12 Apr 2004:
2230 Update max RAM size for debris board
2232 * Patch by Travis Sawyer, 08 Apr 2004:
2233 Add TLB entry for second DIMM slot on ocotea
2235 * Patch by Masami Komiya, 08 Apr 2004:
2236 add RTL8169 network driver
2238 * Patch by Dan Malek, 07 Apr 2004:
2239 - Add support for RPC/STx GP3, Motorola 8560 board
2240 - Update 85xx TSEC driver so it searches MII for first available PHY
2242 - Add functions to support console MII commands.
2244 * Patch by Tolunay Orkun, 07 Apr 2004:
2245 Move initialization of bi_iic_fast[]
2246 from board_init_f() to board_init_r()
2248 * Patch by Yasushi Shoji, 07 Apr 2004:
2249 Cleanup microblaze port
2251 * Patch by Sangmoon Kim, 07 Apr 2004:
2252 Add auto SDRAM module detection for Debris board
2254 * Patch by Rune Torgersen, 06 Apr 2004:
2255 - Fix some PCI problems on the MPC8266ADS board
2256 - Fix the location of some PCI entries in the immap structure
2258 * Patch by Yasushi Shoji, 07 Apr 2004:
2259 - add support for microblaze processors
2260 - add support for AtmarkTechno "suzaku" board
2262 * Configure PPChameleon board to use redundand environment in flash
2264 * Configure PPChameleon board to use JFFS2 NAND support.
2266 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2268 * Patch by Rune Torgersen, 16 Apr 2004:
2271 * Patches by Pantelis Antoniou, 16 Apr 2004:
2272 - add support for a new version of an Intracom board and fix
2273 various other things on others.
2274 - add verify support to the crc32 command (define
2275 CONFIG_CRC32_VERIFY to enable it)
2276 - fix FEC driver for MPC8xx systems:
2277 1. fix compilation problems for boards that use dynamic
2279 2. shut down FEC after network transfers
2280 - HUSH parser fixes:
2281 1. A new test command was added. This is a simplified version of
2282 the one in the bourne shell.
2283 2. A new exit command was added which terminates the current
2285 3. Fixed handing of $? (exit code of last executed command)
2286 - Fix some compile problems;
2287 add "once" functionality for the netretry variable
2289 * Patch by George G. Davis, 02 Apr 2004:
2290 add support for Intel Assabet board
2292 * Patch by Stephen Williams, 01 Apr 2004:
2293 Add support for Picture Elements JSE board
2295 * Patch by Christian Pell, 01 Apr 2004:
2296 Add CompactFlash support for PXA systems.
2298 * Patches by Pantelis Antoniou, 30 Mar 2004:
2299 - add auto-complete support to the U-Boot CLI
2300 - add support for NETTA and NETPHONE boards; fix NETVIA board
2301 - add support for the Epson 156x series of graphical displays
2302 (These displays are serial and not suitable for using a normal
2303 framebuffer console on them)
2304 - add infrastructure needed in order to POST any DSPs in a board
2305 - improve and fix various things in the MPC8xx FEC driver:
2306 1. The new 87x and 88x series of processors have two FECs,
2307 and the new driver supports them both.
2308 2. Another change in the 87x/88x series is support for
2309 the RMII (Reduced MII) interface. However numerous
2310 changes are needed to make it work since the PHYs
2311 are connected to the same lines. That means that
2312 you have to address them correctly over the MII
2314 3. We now correctly match the MII/RMII interface
2315 configuration to what the PHY reports.
2316 - Fix problem when readingthe MII status register. Due to the
2317 internal design of many PHYs you have to read the register
2318 twice. The problem is more apparent in 10Mbit mode.
2319 - add new mode ".jffs2s" for reading from a NAND device: it just
2320 skips over bad blocks.
2321 - add networking support for VLANs (802.1q), and CDP (Cisco
2323 - some minor patches / cleanup
2325 * Patch by Yuli Barcohen, 28 Mar 2004:
2326 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2327 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2328 - Change configuration method for MPC8260ADS family
2330 * add startup code to clear the BSS of standalone applications
2332 * Fix if / elif handling bug in HUSH shell
2334 ======================================================================
2335 Changes for U-Boot 1.1.0:
2336 ======================================================================
2338 * Patch by Mark Jonas: Remove config.tmp files only when
2339 unconfiguring the board
2341 * Adapt RMU board for bigger flash memory
2343 * Patch by Klaus Heydeck, 13 Mar 2003:
2344 Add support for KUP4X Board
2346 * Patch by Pavel Bartusek, 21 Mar 2004
2347 Add Reiserfs support
2349 * Patch by Hinko Kocevar, 20 Mar 2004
2350 - Add auto-release for SMSC LAN91c111 driver
2351 - Add save/restore of PTR and PNR regs as suggested in datasheet
2353 * Patch by Stephen Williams, 19 March 2004
2354 Increase speed of sector reads from SystemACE,
2355 shorten poll timeout and remove a useless reset
2357 * Patch by Tolunay Orkun, 19 Mar 2004:
2358 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2361 * Patch by Brad Kemp, 18 Mar 2004:
2362 prevent machine checks during a PCI scan
2364 * Patch by Pierre Aubert, 18 Mar 2004:
2365 Fix string cleaning in IDE identification
2367 * Patch by Pierre Aubert, 18 Mar 2004:
2368 - Unify video mode handling for Chips & Technologies 69000 Video
2369 chip and Silicon Motion SMI 712/710/810 Video chip
2370 - Add selection of the video output (CRT or LCD) via 'videoout'
2371 environment variable for the Silicon Motion
2374 * Patch by Pierre Aubert, 18 Mar 2004:
2375 include/common.h typo fix
2377 * Patches by Tolunay Orkun, 17 Mar 2004:
2378 - Add support for bd->bi_iic_fast[] initialization via environment
2379 variable "i2cfast" (CONFIG_I2CFAST)
2380 - Add "i2cfast" u-boot environment variable support for csb272
2382 * Patch by Carl Riechers, 17 Mar 2004:
2383 Ignore '\0' characters in console input for use with telnet and
2386 * Patch by Leon Kukovec, 17 Mar 2004:
2387 typo fix for strswab prototype #ifdef
2389 * Patches by Thomas Viehweger, 16 Mar 2004:
2390 - show PCI clock frequency on MPC8260 systems
2391 - add FCC_PSMR_RMII flag for HiP7 processors
2392 - in do_jffs2_fsload(), take load address from load_addr if not set
2393 explicit, update load_addr otherwise
2394 - replaced printf by putc/puts when no formatting is needed
2395 (smaller code size, faster execution)
2397 * Patch by Phillippe Robin, 16 Mar 2004:
2398 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2400 * Patch by Stephen Williams, 15 Mar 2004:
2401 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2403 * Patch by Tolunay Orkun, 15 Mar 2004:
2404 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2406 * Patch by Travis Sawyer, 15 Mar 2004:
2407 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2409 * Add start-up delay to make sure power has stabilized before
2410 attempting to switch on USB on SX1 board.
2412 * Patch by Josef Wagner, 18 Mar 2004:
2413 - Add support for MicroSys XM250 board (PXA255)
2414 - Add support for MicroSys PM828 board (MPC8280)
2415 - Add support for 32 MB Flash on PM825/826
2416 - new SDRAM refresh rate for PM825/PM826
2417 - added support for MicroSys PM520 (MPC5200)
2418 - replaced Query by Identify command in CPU86/flash.c
2419 to support 28F160F3B
2421 * Fix wrap around problem with udelay() on ARM920T
2423 * Add support for Macronix flash on TRAB board
2425 * Patch by Pierre Aubert, 15 Mar 2004:
2426 Fix buffer overflow in IDE identification
2428 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2430 * Remove redundand #define in IceCube.h
2432 * Patch by Steven Scholz, 27 Feb 2004:
2433 - Adding get_ticks() and get_tbclk() for AT91RM9200
2434 - Many white space fixes in cpu/at91rm9200/interrupts.c
2436 * Patches by Steven Scholz, 20 Feb 2004:
2437 some cleanup in AT91RM9200 related code
2439 * Patches by Travis Sawyer, 12 Mar 2004:
2440 - Fix Gigabit Ethernet support for 440GX
2441 - Add Gigabit Ethernet Support to MII PHY utilities
2443 * Patch by Brad Kemp, 12 Mar 2004:
2444 Fixes for drivers/cfi_flash.c:
2445 - Better support for x8/x16 implementations
2446 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2447 - Added defines for AMD command and address constants
2449 * Patch by Leon Kukovec, 12 Mar 2004:
2450 Fix get_dentfromdir() to correctly handle deleted dentries
2452 * Patch by George G. Davis, 11 Mar 2004:
2453 Remove hard coded network settings in TI OMAP1610 H2
2454 default board config
2456 * Patch by George G. Davis, 11 Mar 2004:
2457 add support for ADS GraphicsClient+ board.
2459 * Patch by Pierre Aubert, 11 Mar 2004:
2460 - add bitmap command and splash screen support in cfb console
2461 - add [optional] origin in the bitmap display command
2463 * Patch by Travis Sawyer, 11 Mar 2004:
2464 Fix ocotea board early init interrupt setup.
2466 * Patch by Thomas Viehweger, 11 Mar 2004:
2467 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2469 * Patch by Stephan Linz, 09 Mar 2004
2470 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2472 * Patch by George G. Davis, 9 Mar 2004:
2473 fix recent build failure for SA1100 target
2475 * Patch by Travis Sawyer, 09 Mar 2004:
2476 Support native interrupt mode for the IBM440GX.
2477 Previously it was running in 440GP compatibility mode.
2479 * Patch by Philippe Robin, 09 Mar 2004:
2480 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2483 * Patch by Masami Komiya, 08 Mar 2004:
2484 Don't overwrite server IP address or boot file name
2485 when the boot server does not return values
2487 * Patch by Tolunay Orkun, 5 Mar 2004:
2488 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2490 * Patch by Tolunay Orkun, 5 Mar 2004:
2491 Fix early board initialization for Cogent CSB272 board
2493 * Patch by Ed Okerson, 3 Mar 2004:
2494 fix CFI flash writes for little endian systems
2496 * Patch by Reinhard Meyer, 01 Mar 2004:
2497 generalize USB and IDE support for MPC5200 with according
2498 changes to IceCube.h and TOP5200.h
2499 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2500 add info about USB and IDE to README
2502 * Patch by Yuli Barcohen, 4 Mar 2004:
2503 Fix problems with GCC 3.3.x which changed handling of global
2504 variables explicitly initialized to zero (now in .bss instead of
2507 * Patch by Leon Kukovec, 02 Mar 2004:
2508 add strswab() to fix IDE LBA capacity, firmware and model numbers
2509 on little endian machines
2511 * Patch by Masami Komiya, 02 Mar 2004:
2512 - Remove get_ticks() from NFS code
2513 - Add verification of RPC transaction ID
2515 * Patch by Pierre Aubert, 02 Mar 2004:
2516 cleanup for IDE and USB drivers for MPC5200
2518 * Patch by Travis Sawyer, 01 Mar 2004:
2520 - Add IBM PPC440GX Ref Platform support (Ocotea)
2521 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2522 Adapted to U-Boot and 440GX port
2524 - Add gracious handling of all Ethernet Pin Selections for 440GX
2525 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2527 - Add needed bit definitions
2530 * Patch by Carl Riechers, 1 Mar 2004:
2531 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2533 * Patch by Stephan Linz, 27 Feb 2004
2534 - avoid problems for targets without NFS download support
2536 * Patch by Rune Torgersen, 27 Feb 2004:
2537 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2538 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2539 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2541 * Patch by Masami Komiya, 27 Feb 2004:
2542 Fix rarpboot: add autoload by NFS
2544 * Patch by Dan Eisenhut, 26 Feb 2004:
2545 fix flash_write return value in saveenv
2547 * Patch by Stephan Linz, 11 Dec 2003
2548 expand config.mk to avoid trigraph warnings on NIOS
2550 * Rename "BMS2003" board into "HMI10"
2552 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2553 storage; auto-set console on USB port (using preboot command)
2555 * Add support for SX1 mobile phone; add support for USB-based console
2556 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2558 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2560 * Fix SDRAM timings for LITE5200 / IceCube board
2562 * Handle Auti-MDIX / connection status for INCA-IP
2564 * Fix USB problems when attempting to read 0 bytes
2566 * Patch by Travis Sawyer, 26 Feb 2004:
2567 Fix broken compile for XPEDITE1K target.
2569 * Patch by Stephan Linz, 26 Feb 2004:
2570 Bug fix for NFS code on NIOS targets
2572 * Patch by Stephen Williams, 26 Feb 2004:
2573 Break up SystemACE reads of large block counts
2575 * Patch by Pierre Aubert, 26 Feb 2004
2576 add IDE support for MPC5200
2578 * Patch by Masami Komiya, 26 Feb 2004:
2579 add autoload via NFS
2581 * Patch by Stephen Williams
2582 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2583 elsewhere in the source.
2585 * Patch by Steven Scholz, 25 Feb 2004:
2586 - Timeouts in FPGA code should be based on CFG_HZ
2587 - Minor cleanup in code for Altera FPGA ACEX1K
2589 * Patch by Steven Scholz, 25 Feb 2004:
2590 Changed "Directory Hierarchy" section in README
2592 * Patch by Masami Komiya, 25 Feb 2004:
2593 Reduce copy count in nfs_read_reply() of NFS code
2595 * Patch by Markus Pietrek, 24 Feb 2004:
2596 NS9750 DevBoard added
2598 * Patch by Pierre Aubert, 24 Feb 2004
2599 add USB support for MPC5200
2601 * Patch by Steven Scholz, 24 Feb 2004:
2602 - fix MII commands to use values from last command
2604 * Patch by Torsten Demke, 24 Feb 2004:
2605 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2607 * Patch by Rahul Shanbhag, 19 Feb 2004:
2608 Fixes for for OMAP1610 board:
2609 - shift some IRQ specific code to platform.S file
2610 - remove duplicatewatchdog reset code from start.S
2612 * Make Auto-MDIX Support configurable on INCA-IP board
2614 * Fix license for mkimage tool
2616 * Patch by Masami Komiya, 24 Feb 2004:
2617 Update NetBootFileXferSize in NFS code
2619 * Patch by Scott McNutt, 24 Feb 2004:
2620 fix packet length in NFS code
2622 * Patch by Masami Komiy, 22 Feb 2004:
2623 Add support for NFS for file download
2625 * Patch by Andrea Scian, 17 Feb 2004:
2626 Add support for S3C44B0 processor and DAVE B2 board
2628 * Patch by Steven Scholz, 20 Feb 2004:
2629 - Add support for MII commands on AT91RM9200 boards
2630 - some cleanup in AT91RM9200 ethernet code
2632 * Patch by Peter Ryser, 20 Feb 2004:
2633 Add support for the Xilinx ML300 platform
2635 * Patch by Stephan Linz, 17 Feb 2004:
2636 Fix watchdog support for NIOS
2638 * Patch by Josh Fryman, 16 Feb 2004:
2639 Fix byte-swapping for cfi_flash.c for different bus widths
2641 * Patch by Jon Diekema, 14 Jeb 2004:
2642 Remove duplicate "FPGA Support" notes from the README file
2644 * Patches by Reinhard Meyer, 14 Feb 2004:
2645 - update board/emk tree; use common flash driver
2646 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2647 [adapted for other PPC CPUs -- wd]
2648 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2650 * Patch by Jon Diekema, 13 Feb 2004:
2651 Call show_boot_progress() whenever POST "FAILED" is printed.
2653 * Patch by Nishant Kamat, 13 Feb 2004:
2654 Add support for TI OMAP1610 H2 Board
2655 Fixes for cpu/arm926ejs/interrupt.c
2656 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2657 Fix for a timer bug in OMAP1610 Innovator
2658 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2660 * Patches by Stephan Linz, 12 Feb 2004:
2661 - add support for NIOS timer with variable period preload counter value
2662 - prepare POST framework support for NIOS targets
2664 * Patch by Denis Peter, 11 Feb 2004:
2665 add POST support for the MIP405 board
2667 * Patch by Laurent Mohin, 10 Feb 2004:
2668 Fix buffer overflow in common/usb.c
2670 * Patch by Tolunay Orkun, 10 Feb 2004:
2671 Add support for Cogent CSB272 board
2673 * Patch by Thomas Elste, 10 Feb 2004:
2674 Add support for NET+50 CPU and ModNET50 board
2676 * Patch by Sam Song, 10 Feb 2004:
2677 Fix typos in cfi_flash.c
2679 * Patch by Leon Kukovec, 10 Feb 2004
2680 Fixed long dir entry slot id calculation in get_vfatname
2682 * Patch by Robin Gilks, 10 Feb 2004:
2683 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2684 !=, <>, <, >, <=, >=)
2686 * Fix problem with side effects in macros in include/usb.h
2688 * Patch by David Benson, 13 Nov 2003:
2689 bug 841358 - fix TFTP download size limit
2691 * Fixing bug 850768:
2692 improper flush_cache() in load_serial()
2694 * Fixing bug 834943:
2695 MPC8540 - missing volatile declarations
2697 * Patch by Stephen Williams, 09 Feb 2004:
2698 Add support for Xilinx SystemACE chip:
2699 - New files common/cmd_ace.c and include/systemace.h
2700 - Hook systemace support into cmd_fat and the partition manager
2702 * Patch by Travis Sawyer, 09 Feb 2004:
2703 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2705 * Patch by Travis Sawyer, 09 Feb 2004:
2707 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2708 - Add phymode for 440 enet
2711 - Change board_pre_init to board_early_init_f
2712 - Add user flash to bus controller setup
2714 - Fix is_pci_host to check GPIO for monarch bit
2715 - Force xpedite1k to pci conventional mode (via #define option)
2717 * Patch by Brad Kemp, 4 Feb 2004:
2718 - handle the machine check that is generated during the PCI scans
2720 - define the registers used in the IMMR by the PCI subsystem.
2722 * Patch by Pierre Aubert, 03 Feb 2004:
2723 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2725 * Patch by Jeff Angielski, 03 Feb 2004:
2726 Fix copy & paste error in cpu/mpc8260/pci.c
2728 * Patch by Reinhard Meyer, 24 Jan 2004:
2729 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2731 * Add Auto-MDIX support for INCA-IP
2735 * Patch by Josef Baumgartner, 10 Feb 2004:
2736 Fixes for Coldfire port
2738 * Patch by Brad Kemp, 11 Feb 2004:
2739 Fix CFI flash driver problems
2741 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2742 modules at CPU clock frequencies above 66 MHz.
2744 * Optimize flash programming speed for LWMON (by another 100% :-)
2746 * Patch by Jian Zhang, 3 Feb 2004:
2747 - Changed the incorrect FAT12BUFSIZE
2748 - data_begin in fsdata can be negative. Changed it to be short.
2750 * Patches by Stephan Linz, 30 Jan 2004:
2751 1: - board/altera/common/flash.c:flash_erase():
2752 o allow interrupts befor get_timer() call
2753 o check-up each erased sector and avoid unexpected timeouts
2754 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2755 o enclose sevenseg_set() in cpp condition
2756 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2757 - fix some typed in mistakes in the NIOS documentation
2758 2: - split DK1C20 configuration into several header files:
2759 o two new files for each NIOS CPU description
2760 o U-Boot related part is remaining in DK1C20.h
2761 3: - split DK1S10 configuration into several header files:
2762 o two new files for each NIOS CPU description
2763 o U-Boot related part is remaining in DK1S10.h
2764 4: - Add support for the Microtronix Linux Development Kit
2765 NIOS CPU configuration at the Altera Nios Development Kit,
2766 Stratix Edition (DK-1S10)
2767 5: - Add documentation for the Altera Nios Development Kit,
2768 Stratix Edition (DK-1S10)
2769 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2771 7: - Add support for the common U-Boot SPI framework at
2774 * Patch by Rahul Shanbhag, 28 Jan 2004:
2775 Fix flash protection/locking handling for OMAP1610 innovator board.
2777 * Patch by Rolf Peukert, 28 Jan 2004:
2778 fix flash write problems on CSB226 board (write with 32 bit bus width)
2780 * Patches by Mark Jonas, 16 Jan 2004:
2781 - fix rounding error when calculating baudrates for MPC5200 PSCs
2782 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2783 time which is not supported
2785 * Patch by Yuli Barcohen, 26 Jan 2004:
2786 Allow bzip2 compression for small memory footprint boards
2788 * Patch by Brad Kemp, 21 Jan 2004:
2789 Add support for CFI flash driver for both the Intel and the AMD
2792 * Patch by Travis Sawyer, 20 Jan 2004:
2793 Fix pci bridge auto enumeration of sibling p2p bridges.
2795 * Patch by Tolunay Orkun, 12 Jan 2004:
2796 Add some delays as needed for Intel LXT971A PHY support
2798 * Patches by Stephan Linz, 09 Jan 2004:
2799 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2800 - make DK1C20 board configuration related to ASMI conform to
2803 * Patch by Anders Larsen, 09 Jan 2004:
2805 ARM memory layout fixes: the abort-stack is now set up in the
2806 correct RAM area, and the BSS is zeroed out as it should be.
2808 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2809 of the linker scripts are replaced by '__bss_start' and '_end',
2810 resp., which is a further step to eliminate unnecessary differences
2811 between the implementation of the CPU architectures.
2813 * Patch by liang a lei, 9 Jan 2004:
2814 Fix Intel 28F128J3 ID in include/flash.h
2816 * Patch by Masami Komiya, 09 Jan 2004:
2817 add support for TB0229 board (NEC VR4131 MIPS processor)
2819 * Patch by Leon Kukovec, 12 Dec 2003:
2820 changed extern __inline__ into static __inline__ in
2821 include/linux/byteorder/swab.h
2823 * Patch by Travis Sawyer, 30 Dec 2003:
2824 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2825 select MDI port based on enabled EMAC device.
2826 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2829 * Patch by Wolter Kamphuis, 15 Dec 2003:
2830 made CONFIG_SILENT_CONSOLE usable on all architectures
2832 * Disable date command on TQM866M - there is no RTC on MPC866
2834 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2836 * Implement adaptive SDRAM timing configuration based on actual CPU
2837 clock frequency for INCA-IP; fix problem with board hanging when
2838 switching from 150MHz to 100MHz
2840 * Add PCMCIA CS support for BMS2003 board
2842 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2843 see doc/README.MPC866 for details;
2844 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2845 calculate CPU clock frequency from PLL register values.
2847 * Add support for 128 MB RAM on TQM8xxL/M modules
2849 * Fix PS/2 keyboard problem caused by statically initialized variable
2850 pointing to a location in flash
2852 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2854 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2855 before we can access it; add delay in case we are faster (with no
2858 * Cleanup of some init functions
2860 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2861 to avoid Linux crashes by early packets coming in.
2863 * Accelerate flash accesses on LWMON board by using buffered writes
2865 * Fix typo in Makefile;
2866 fix problem with PARTNUM detection
2868 * Patch by Reinhard Meyer, 09 Jan 2004:
2869 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2871 * Add support for IDE LED on BMS2003 board
2872 (exclusive with status LED!)
2874 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2877 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2878 Add common files for "emk" boards
2880 * Add a common get_ram_size() function and modify the the
2881 board-specific files to invoke that common implementation.
2883 ======================================================================
2884 Changes for U-Boot 1.0.1:
2885 ======================================================================
2887 * Set default clock for INCA-IP to 150 MHz
2889 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2890 add I2C support; add support for DS1337 RTC
2892 * Add CompactFlash support for BMS2003 board
2894 * Add support for status LED on BMS2003 board
2896 * Patch by Scott McNutt, 02 Jan 2004:
2897 Add support for the Nios Active Serial Memory Interface (ASMI)
2900 * Patch by Andrea Marson, 16 Dec 2003:
2901 Add support for the PPChameleon ME and HI modules
2903 * Patch by Yuli Barcohen, 22 Dec 2003:
2904 Add support for Motorola DUET ADS board (MPC87x/88x)
2906 * Patch by Robert Schwebel, 15 Dec 2003:
2907 add support for cramfs (uses JFFS2 command interface)
2909 * Patches by Stephan Linz, 11 Dec 2003:
2910 - more documentation for NIOS port
2911 - new struct nios_pio_t, struct nios_spi_t
2912 - Reconfiguration for NIOS Development Kit DK1C20:
2913 o move board related code from board/dk1c20
2914 to board/altera/dk1c20
2915 o create a new common source path board/altera/common
2916 and move generic flash access stuff into it
2917 o change/expand configuration file DK1C20.h
2918 - Add support for NIOS Development Kit DK1S10
2919 - Add status LED support for NIOS systems
2920 - Add dual 7-segment LED support for Altera NIOS DevKits
2922 * Patch by Ronen Shitrit, 10 Dec 2003:
2923 Add support for the Marvell DB64360 / DB64460 development boards
2925 * Patch by Detlev Zundel, 10 Dec 2003:
2926 fix dependency problem in examples/Makefile
2928 * Patch by Denis Peter, 8 Dec 2003
2929 - add support for the PATI board (MPC555)
2930 - add SPI support for the MPC5xx
2932 * Patch by Anders Larsen, 08 Dec 2003:
2933 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2934 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2935 cleanup some redundand #defines
2937 * Patch by André Schwarz, 8 Dec 2003:
2938 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2939 - TX and RX deskriptors must be quad-word aligned
2940 - does not work with only one TX deskriptor
2941 - standard reset method does not work
2943 * Patch by Masami Komiya, 08 Dec 2003:
2944 add RTL8139 ethernet driver
2946 * Patches by Ed Okerson, 07 Dec 2003:
2947 - fix ethernet for the AU1x00 processors in little-endian mode.
2948 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2950 * Minor code cleanup (coding style)
2952 * Patch by Reinhard Meyer, 30 Dec 2003:
2953 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2954 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2955 - turned debug print of PHY registers into a function (called in two places)
2956 - added support for EMK MPC5200 based modules
2958 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2960 * Add support for TQM866M modules
2962 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2964 * Fix a few compiler warnings
2966 * Patch by Reinhard Meyer, 28 Dec 2003:
2967 Add initial support for TOP5200 board
2969 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2970 environment variable which can set to "100", "133", or "150". The
2971 CPU clock will be configured accordingly upon next reboot. Other
2972 values are ignored. In case of an invalid or undefined "cpuclk"
2973 value, the compile-time default CPU clock speed will be used.
2975 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2976 window that is used to access the UART registers by the Linux driver)
2978 * Patch by Reinhard Meyer, 20 Dec 2003:
2979 Fix clock calculation for the MPC5200 for higher clock frequencies
2980 (above 2**32 / 10 = 429.5 MHz).
2982 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2984 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2986 * Add new configuration for IceCube board with DDR memory
2988 * Update TRAB memory configurations
2990 * Add JFFS2 support for INCA-IP board
2992 * Patch by Bill Hargen, 09 Dec 2003:
2993 - BUBINGA405EP: changed flash driver to protect top sector containing
2995 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2996 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2997 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2998 - 405EP: added/fixed support for "reginfo" command.
2999 - 4xx: removed spurious MII error messages on "mii info" command.
3001 * Patch by Bernhard Kuhn, 28 Nov 2003:
3002 add support for Coldfire CPU
3003 add support for Motorola M5272C3 and M5282EVB boards
3005 * Patch by Pierre Aubert, 24 Nov 2003:
3006 - add a return value for the fpga command
3007 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3008 is defined. If ide_preinit fails, ide_init is aborted.
3009 - fix an endianess problem in fat.h
3011 * Patch by Wolter Kamphuis, 05 Dec 2003:
3012 Add support for SNMC's QS850/QS823/QS860T boards
3014 * Patch by Yuli Barcohen, 3 Dec 2003:
3015 "revive" U-Boot support for old Motorola MPC860ADS board
3017 * Patch by Cam(ilo?), 03 Dec 2003:
3018 make examples build even with broken Montavista objcopy
3020 * Patch by Pavel Bartusek, 27 Nov 2003:
3021 fix conversion problem with "bootretry" evironment variable
3023 * Patch by Andre Schwarz, 24 Nov 2003:
3024 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3026 * Patch by Pavel Bartusek, 21 Nov 2003:
3027 set ZMII bridge speed on 440
3029 * Patch by Anders Larsen, 17 Nov 2003:
3030 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3032 * Patches by David Müller, 14 Nov 2003:
3033 - board/mpl/common/common_util.c
3034 * implement support for BZIP2 compressed images
3035 * various cleanups (printf -> puts, ...)
3036 - board/mpl/common/flash.c
3037 * report correct errors to upper layers
3038 * check the erase fail and VPP low bits in status reg
3039 - board/mpl/vcma9/cmd_vcma9.c
3040 - board/mpl/vcma9/flash.c
3041 * various cleanups (printf -> puts, ...)
3043 * fix typo in comment
3044 - cpu/arm920t/usb_ohci.c
3045 * support for S3C2410 is missing in #if line
3047 * reinit some registers in case of error (cable missing, ...)
3049 * support for USB/MMC devices is missing in #if line
3050 - include/configs/MIP405.h
3051 - include/configs/PIP405.h
3052 * enable BZIP2 support
3053 * enlarge malloc space to 1MiB because of BZIP2 support
3054 - include/configs/VCMA9.h
3055 * enable BZIP2 support
3056 * enlarge malloc space to 1MiB because of BZIP2 support
3057 * enable USB support
3058 - lib_arm/armlinux.c
3059 * change calling convention of ARM Linux kernel as
3060 described on http://www.arm.linux.org.uk/developer/booting.php
3062 * Patch by Thomas Lange, 14 Nov 2003:
3063 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3064 support all these AMD boards.
3066 * Patch by Thomas Lange, 14 Nov 2003:
3067 Workaround for mips au1x00 physical memory accesses (the au1x00
3068 uses a 36 bit bus internally and cannot access physical memory
3069 directly. Use the uncached SDRAM address instead of the physical
3072 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3073 add Realtek 8019 ethernet driver
3075 * Patch by Yuli Barcohen, 13 Nov 2003:
3076 MPC826xADS/PQ2FADS cleanup
3078 * Patch by Anders Larsen, 12 Nov 2003:
3079 Update README to mark the PORTIO commands non-standard
3081 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3082 update for for Atmel AT91RM9200DK development kit:
3083 - support for environment variables in DataFlash
3084 - Atmel DataFlash AT45DB1282 support
3086 * Patch by Jeff Carr, 11 Nov 2003:
3087 add support for new version of 8270 processors
3089 * Patches by George G. Davis, 05 Nov 2003:
3090 - only pass the ARM linux initrd tag to the kernel when an initrd
3092 - update omap1510inn configuration file
3094 * Patches by Stephan Linz, 3 Nov 2003:
3095 - more endianess fixes for LAN91C111 driver
3096 - CFG_HZ configuration patch for NIOS Cyclone board
3098 * Patch by Stephan Linz, 28 Oct 2003:
3099 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3101 * Patch by Steven Scholz, 20 Oct 2003:
3102 - make "mii info <addr>" show infor for PHY at "addr" only
3103 - Endian fix for miiphy_info()
3105 * Patch by Gleb Natapov, 19 Sep 2003:
3106 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3108 * Patch by Anders Larsen, 17 Sep 2003:
3109 Bring ARM memory layout in sync with the documentation:
3110 stack and malloc-heap are now located _below_ the U-Boot code
3112 * Accelerate booting on TRAB board: read and check autoupdate image
3113 headers first instead of always reading the whole images.
3115 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3117 * Enabled password check on RMU board
3119 * Fix configuration problem with IceCube in LOWBOOT configuration:
3120 envrionment got embedded, corrupting the image layout.
3122 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3124 * Added BMS2003 board
3125 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3127 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3128 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3131 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3134 * Add checksum verification to 'imls' command
3136 * Add bd_info fields needed for 4xx Linux I2C driver
3138 * Patch by Martin Krause, 4 Nov. 2003:
3139 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3141 * Print used network interface when CONFIG_NET_MULTI is set
3143 * Patch by Bernhard Kuhn, 28 Oct 2003:
3144 Add low boot support for MPC5200
3146 * Fix problem with dual PCMCIA support (NSCU)
3148 * Fix MPC5200 I2C initialization function
3150 ======================================================================
3151 Changes for U-Boot 1.0.0:
3152 ======================================================================
3154 * Fix parameter passing to standalone images with bootm command
3156 * Patch by Kyle Harris, 30 Oct 2003:
3157 Fix build errors for ixdp425 board
3159 * Patch by David M. Horn, 29 Oct 2003:
3160 Fixes to build under CYGWIN
3162 * Get IceCube MGT5100 working (again)
3164 * Fix problems in memory test on some boards (which was not
3165 non-destructive as intended)
3167 * Patch by Gary Jennejohn, 28 Oct 2003:
3168 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3169 to prevent stack overflow on ARM systems
3171 * Patch by Stephan Linz, 28 Oct 2003:
3172 fix init sequence error for NIOS port
3174 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3176 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3178 * Patch by Xiao Xianghua, 23 Oct 2003:
3179 small patch for mpc85xx
3181 * Fix small problem in MPC5200 I2C driver
3183 * Fix FCC3 support on ATC board
3185 * Correct header printing for multi-image files in do_bootm()
3187 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3189 * Fix PCI problems on PPChameleon board
3191 * Patch by Steven Scholz, 18 Oct 2003:
3192 Fix AT91RM9200 ethernet driver
3194 * Patch by Nye Liu, 17 Oct 2003:
3195 Fix typo in include/mpc8xx.h
3197 * Patch by Richard Woodruff, 16 Oct 03:
3198 Fixes for cpu/arm925/interrupt.c
3199 - Initialize timestamp & lastdec vars.
3200 - fix timestamp overflows.
3201 - fix lastdec overflow.
3202 - smarter normalization to allow udelay() below 1ms to work.
3204 * Patch by Scott McNutt, 16 Oct
3205 add networking support for the Altera Nios Development Kit,
3206 Cyclone Edition (DK-1C20)
3208 * Patch by Jon Diekema, 14 Oct 2003:
3209 add hint about doc/README.silent to README file
3211 * Add CompactFlash support for NSCU
3213 * Fix PCI problems on PPChameleonEVB
3215 * TRAB auto-update: Base decision if we have to strip the image
3216 header on image type as encoded in the header
3217 (include image type patch by Martin Krause, 17 Oct 2003)
3219 * Patches by Xianghua Xiao, 15 Oct 2003:
3221 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3222 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3223 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3225 * Fix flash timings on TRAB board
3227 * Make sure HUSH is initialized for running auto-update scripts
3229 * Make 5200 reset command _really_ reset the board, without running
3230 any other code after it
3232 * Fix errors with flash erase when range spans across banks
3233 that are mapped in reverse order
3235 * Fix flash mapping and display on P3G4 board
3237 * Patch by Kyle Harris, 15 Jul 2003:
3238 - add support for Intel IXP425 CPU
3239 - add support for IXDP425 eval board
3241 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3242 for more information
3244 * Patch by Steven Scholz, 10 Oct 2003
3245 - Add support for Altera FPGA ACEX1K
3247 * Patches by Thomas Lange, 09 Oct 2003:
3248 - fix cmd_ide.c for non ppc boards (read/write functions did not
3249 add ATA base address)
3250 - fix for shannon board
3251 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3252 - Endian swap ATA identity for all big endian CPUs, not just PPC
3253 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3255 - add support for dbau1x00 board (MIPS32)
3257 * Patch by Sangmoon Kim, 07 Oct 2003:
3258 add support for debris board
3260 * Patch by Martin Krause, 09 Oct 2003:
3261 Fixes for TRAB board
3262 - /board/trab/rs485.c: correct baudrate
3263 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3264 udelay(); fix some timing problems with adc controller
3265 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3266 modify commands: touch and buzzer
3268 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3269 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3270 Use direct function calls for auto_update instead of hush commands
3272 * Patch by Scott McNutt, 04 Oct 2003:
3273 - add support for Altera Nios-32 CPU
3274 - add support for Nios Cyclone Development Kit (DK-1C20)
3276 * Patch by Steven Scholz, 29 Sep 2003:
3277 - A second parameter for bootm overwrites the load address for
3278 "Standalone Application" images.
3279 - bootm sets environment variable "filesize" to the resulting
3280 (uncompressed) data length for "Standalone Application" images
3281 when autostart is set to "no". Now you can do something like
3282 if bootm $fpgadata $some_free_ram ; then
3283 fpga load 0 $some_free_ram $filesize
3286 * Patch by Denis Peter, 25 Sept 2003:
3287 add support for the MIP405 Rev. C board
3289 * Patch by Yuli Barcohen, 25 Sep 2003:
3290 add support for Zephyr Engineering ZPC.1900 board
3292 * Patch by Anders Larsen, 23 Sep 2003:
3293 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3294 implemented for the x86 architecture)
3296 * Patch by Sangmoon Kim, 23 Sep 2003:
3297 fix pll_pci_to_mem_multiplier table for MPC8245
3299 * Patch by Anders Larsen, 22 Sep 2003:
3300 enable timed autoboot on PXA
3302 * Patch by David Müller, 22 Sep 2003:
3303 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3304 returns correct libgcc file path
3305 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3306 time on s3c24x0 systems
3308 * Patch by Jon Diekema, 19 Sep 2003:
3309 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3310 link state to the fault LED.
3311 - In NetLoop, make the Fault LED reflect the link status. The link
3312 status gets updated on entry, and on timeouts.
3314 * Patch by Anders Larsen, 18 Sep 2003:
3315 allow mkimage to build and run on Cygwin-hosted systems
3317 * Patch by Frank Müller, 18 Sep 2003:
3318 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3321 * Patch by Pantelis Antoniou, 16 Sep 2003:
3322 add tool to compute fileds in the PLPRCR register for MPC86x
3324 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3326 * Fix build problems under FreeBSD
3328 * Add generic filesystem image type
3330 * Make fatload set filesize environment variable
3332 * enable basic / medium / high-end configurations for PPChameleonEVB
3333 board; fix NAND code
3335 * enable TFTP client code to specify to the server the desired
3336 timeout value (see RFC-2349)
3338 * Improve SDRAM setup for TRAB board
3340 * Suppress all output with splashscreen configured only if "splashimage"
3343 * Fix problems with I2C support for mpc5200
3345 * Adapt TRAB configuration and auto_update to new memory layout
3347 * Add configuration for wtk board
3349 * Add support for the Sharp LQ065T9DR51U LCD display
3351 * Patch by Rune Torgersen, 17 Sep 2003:
3352 - Fixes for MPC8266 default config
3353 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3355 * Patches by Jon Diekema, 17 Sep 2003:
3356 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3359 - adjust "help" output
3361 * Patches by Anders Larsen, 17 Sep 2003:
3362 - fix spelling errors
3363 - set GD_FLG_DEVINIT flag only after device function pointers
3365 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3367 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3368 - trigger watchdog while waiting in serial driver
3370 * Add auto-update code for TRAB board using USB memory sticks,
3371 support new configuration with more memory
3373 * disable MPC5200 bus pipelining as workaround for bus contention
3375 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3376 priority; configure critical interrupts to be handled like external
3379 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3380 go back to 66 MHz for stability
3382 * Patches by Jon Diekema, 15 Sep 2003:
3383 - add description for missing CFG_CMD_* entries in the README file
3386 * Patch by Gleb Natapov, 14 Sep 2003:
3387 enable watchdog support for all MPC824x boards that have a watchdog
3389 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3390 "Non-octet Aligned Frame" errors we see at 100 Mbps
3392 * Patch by Sharad Gupta, 14 Sep 2003:
3393 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3395 * Patch by llandre, 11 Sep 2003:
3396 update configuration for PPChameleonEVB board
3398 * Patch by David Müller, 13 Sep 2003:
3399 various changes to VCMA9 board specific files
3401 * Add I2C support for MGT5100 / MPC5200
3403 * Patch by Rune Torgersen, 11 Sep 2003:
3404 Changed default memory option on MPC8266ADS to NOT be Page Based
3405 Interleave, since this doesn't work very well with the standard
3408 * Patch by George G. Davis, 12 Sep 2003:
3409 fix Makefile settings for sk98 driver
3411 * Patch by Stefan Roese, 12 Sep 2003:
3412 - new boards added: DP405, HUB405, PLU405, VOH405
3413 - some esd boards updated
3414 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3416 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3418 * Patch by Martin Krause, 11 Sep 2003:
3419 add burn-in tests for TRAB board
3421 * Enable instruction cache on MPC5200 board
3423 * Patch by Denis Peter, 11 Sep 2003:
3424 - fix USB data pointer assignment for bulk only transfer.
3425 - prevent to display erased directories in FAT filesystem.
3427 * Change output format for NAND flash - make it look like for other
3430 ======================================================================
3431 Changes for U-Boot 0.4.8:
3432 ======================================================================
3434 * Add I2C and RTC support for RMU board
3436 * Patches by Denis Peter, 9 Sep 2003:
3437 add FAT support for IDE, SCSI and USB
3439 * Patches by Gleb Natapov, 2 Sep 2003:
3440 - cleanup of POST code for unsupported architectures
3441 - MPC824x locks way0 of data cache for use as initial RAM;
3442 this patch unlocks it after relocation to RAM and invalidates
3445 * Patch by Gleb Natapov, 30 Aug 2003:
3446 new I2C driver for mpc107 bridge. Now works from flash.
3448 * Patch by Dave Ellis, 11 Aug 2003:
3449 - JFFS2: fix typo in common/cmd_jffs2.c
3450 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3451 - JFFS2: remove node version 0 warning
3452 - JFFS2: accept JFFS2 PADDING nodes
3453 - SXNI855T: add AM29LV800 support
3454 - SXNI855T: move environment from EEPROM to flash
3455 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3457 * Patch by Bill Hargen, 11 Aug 2003:
3458 fixes for I2C on MPC8240
3459 - fix i2c_write routine
3460 - fix iprobe command
3461 - eliminates use of global variables, plus dead code, cleanup.
3463 * Add support for USB Mass Storage Devices (BBB)
3464 (tested with USB memory sticks only)
3466 * Avoid flicker on TRAB's VFD
3468 * Add support for SK98xx driver
3470 * Add PCI support for SL8245 board
3472 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3473 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3474 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3476 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3477 to allow for more accurate baudrate settings
3478 (error now 0.7% at 115 kbps, instead of 3.5% before)
3480 * Patch by Andreas Mohr, 4 Sep 2003:
3481 Fix a lot of spelling errors
3483 * Add support for PPChameleon Eval Board
3485 * Add support for P3G4 board
3487 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3490 * Patch by Yuli Barcohen, 7 Aug 2003:
3491 check BCSR to detect if the board is configured in PCI mode
3493 ======================================================================
3494 Changes for U-Boot 0.4.7:
3495 ======================================================================
3497 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3498 add support for Adder II MPC852T module
3500 * Patch by George G. Davis, 19 Aug 2003:
3501 fix TI Innovator/OMAP1510 pin configs
3503 * Patches by Kshitij, 18 Aug 2003
3504 - add support for arm926ejs cpu core
3505 - add support for TI OMAP 1610 Innovator Board
3507 * Patch by Yuli Barcohen, 14 Aug 2003:
3508 add support for bzip2 uncompression
3510 * Add GCC library to examples/Makefile so GCC utility functions will
3513 * Add I2C and RTC support for RMU board using software I2C driver
3514 (because of better response to iprobe command); fix problem with
3517 * Patch by Matthias Fuchs, 28 Aug 2003:
3518 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3519 CONFIG_BOOTP_MAKS (see README).
3521 * Fix ICU862 environment problem
3523 * Fix RAM size detection for RMU board
3525 * Implement "reset" for MGT5100/MPC5200 systems
3527 ======================================================================
3528 Changes for U-Boot 0.4.6:
3529 ======================================================================
3531 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3532 allow selection of clock frequency as "make" target
3534 * Implement memory autosizing code for IceCube boards
3536 * Configure network port on INCA-IP for autonegotiation
3538 * Fix overflow problem in network timeout code
3540 * Patch by Richard Woodruff, 8 Aug 2003:
3541 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3543 ======================================================================
3544 Changes for U-Boot 0.4.5:
3545 ======================================================================
3547 * Update for TQM board defaults:
3548 disable clocks_in_mhz, enable boot count limit
3550 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3551 in toplevel directory instead. Removed astest.c from tools/gdb because
3552 it is no longer relevant.
3554 * Fix PCI support for MPC5200 / IceCube Board
3556 * Map ISP1362 USB OTG controller for NSCU board
3558 * Patch by Brad Parker, 02 Aug 2003:
3559 fix sc520_cdp problems
3561 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3563 * Allow erase command to cross flash bank boundaries
3565 * Patch by Scott McNutt, 21 Jul 2003:
3566 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3567 Both LynxOS and BlueCat linux KDIs are supported.
3569 * Patch by Richard Woodruff, 25 Jul 2003:
3570 use more reliable reset for OMAP/925T
3572 * Patch by Nye Liu, 25 Jul 2003:
3573 fix typo in mpc8xx.h
3575 * Patch by Richard Woodruff, 24 Jul 2003:
3576 Fixes for cmd_nand.c:
3577 - Fixed null dereferece which could result in incorrect ECC values.
3578 - Added support for devices with no Ready/Busy signal hooked up.
3579 - Added OMAP1510 read/write protect handling.
3580 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3582 - Switched default ECC to be JFFS2.
3584 * Allow crc32 to be used at address 0x000
3586 * Provide consistent interface to standalone applications to access
3587 the 'global_data' structure
3588 Provide a doc/README.standalone more useful to users/developers.
3590 * Make IceCube MGT5100 FEC driver work
3592 * Implement new mechanism to export U-Boot's functions to standalone
3593 applications: instead of using (PPC-specific) system calls we now
3594 use a jump table; please see doc/README.standalone for details
3596 * Patch by Dave Westwood, 24 Jul 2003:
3597 added support for Unity OS (a proprietary OS)
3599 * Patch by Detlev Zundel, 23 Jul 2003:
3600 add "imls" command to print flash table of contents
3602 * Fix cold boot detection for log buffer reset
3604 * Return error for invalid length specifiers with "cp.X" etc.
3606 * Fix startup problem on MIPS
3608 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3609 bitmap support is configured
3611 * Patch by Bill Hargen, 18 Jul 2003:
3612 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3614 * Patch by Denis Peter, 18 Jul 2003:
3615 - fix memory configuration for MIP405T
3616 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3618 * Cleanup of TQM82xx configurations; use "official" board types
3619 to make selection easier.
3621 * Patch by Martin Krause, 17 Jul 2003:
3622 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3624 * Patch by Richard Woodruff, 17 July 03:
3625 - Fixed bug in OMAP1510 baud rate divisor settings.
3627 * Patch by Nye Liu, 16 July 2003:
3629 - add MPC86xADS support (uses MPC86xADS.h)
3630 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3632 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3633 o don't trust gclk() software measurement by default, depend on
3634 CONFIG_8xx_GCLK_FREQ
3635 - add DRAM SIMM not installed detection
3636 - use more "correct" SDRAM initialization sequence
3637 - allow different SDRAM sizes (8xxADS has 8M)
3639 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3640 - rename MAMR/MBMR defines to be more consistent. Should eventually
3641 be merged into MxMR to better reflect the PowerQUICC datasheet.
3643 * Patch by Yuli Barcohen, 16 Jul 2003:
3644 support new Motorola PQ2FADS-ZU evaluation board which replaced
3645 MPC8260ADS and MPC8266ADS
3647 ======================================================================
3648 Changes for U-Boot 0.4.4:
3649 ======================================================================
3651 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3653 * Add support for MGT5100 and MPC5200 processors
3655 * Patch by Lutz Dennig, 15 Jul 2003:
3656 update for R360MPI board
3658 ======================================================================
3659 Changes for U-Boot 0.4.3:
3660 ======================================================================
3662 * Patches by Kshitij, 04 Jul 2003
3663 - added support for arm925t cpu core
3664 - added support for TI OMAP 1510 Innovator Board
3666 * Patches by Martin Krause, 14 Jul 2003:
3667 - add I2C support for s3c2400 systems (trab board)
3668 - (re-) add "ping" to command table
3670 * Fix handling of "slow" POST routines
3672 * Patches by Yuli Barcohen, 13 Jul 2003:
3673 - Correct flash and JFFS2 support for MPC8260ADS
3674 - fix PVR values and clock generation for PowerQUICC II family
3677 * Patch by Bernhard Kuhn, 08 Jul 2003:
3678 - add support for M68K targets
3680 * Patch by Ken Chou, 3 Jul:
3681 - Fix PCI config table for A3000
3682 - Fix iobase for natsemi.c
3683 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3685 * Allow to enable "slow" POST routines by key press on power-on
3686 * Fix temperature dependend switching of LCD backlight on LWMON
3687 * Tweak output format for LWMON
3689 * Patch by Stefan Roese, 11 Jul 2003:
3690 - Fix bug in CONFIG_VERSION_VARIABLE.
3691 - AR405 config updated.
3692 - OCRTC/ORSG: bsp command added.
3693 - ASH405 bsp update.
3695 ======================================================================
3696 Changes for U-Boot 0.4.2:
3697 ======================================================================
3699 * Add support for NSCU board
3701 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3703 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3704 mirror bit flash on TQM8xxM modules
3706 * Patch by Kenneth Johansson, 30 Jun 2003:
3707 get rid of MK_CMD_ENTRY macro; update doc/README.command
3709 * Patch by Seb James, 30 Jun 2003:
3710 Improve documentation of I2C configuration in README
3712 * Fix problems with previous log buffer "fixes"
3714 * Fix minor help text issues
3716 * "log append" did not append a newline
3718 ======================================================================
3719 Changes for U-Boot 0.4.1:
3720 ======================================================================
3722 * Fix some missing commands, cleanup header files
3723 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3725 * Rewrite command lookup and help command (fix problems with bubble
3726 sort when sorting command name list). Minor cleanup here and there.
3728 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3729 - Allow to call sysmon function interactively
3730 - PIC on LWMON board needs delay after power-on
3731 - Add missing RSR definitions for MPC8xx
3732 - Improve log buffer handling: guarantee clean reset after power-on
3733 - Add support for EXBITGEN board (aka "genie")
3734 - Add support for SL8245 board
3737 - remove trailing white space, trailing empty lines, C++ comments, etc.
3738 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3740 * Patches by Kenneth Johansson, 25 Jun 2003:
3741 - major rework of command structure
3742 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3744 ======================================================================
3745 Changes for U-Boot 0.4.0:
3746 ======================================================================
3748 * Patches by Robert Schwebel, 26 Jun 2003:
3749 - csb226 configuration updated
3750 - credits for logodl port updated
3751 - innokom configuration updated
3752 - logodl tree update, still with coding style inconsistencies
3753 - added OCM for ppc405 warning to README
3755 * Patch by Pantelis Antoniou, 25 Jun 2003:
3756 update NetVia with V2 board support
3758 * Header file cleanup for ARM
3760 * Patch by Murray Jensen, 24 Jun 2003:
3761 - make sure to use only U-boot provided header files
3762 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3764 * Patch by Stefan Roese, 24 Jun 2003:
3765 - Update esd ASH405 board files.
3766 - Update esd DASA_SIM config file.
3767 - Add ping command to some esd boards.
3769 * Patch by Yuli Barcohen, 23 Jun 2003:
3770 Update for MPC8260ADS board
3772 * Patch by Murray Jensen, 23 Jun 2003:
3773 - cleanup of GCC 3.x compiler warnings
3775 * Patch by Rune Torgersen, 4 Jun 2003:
3776 add large memory support for MPC8266ADS board
3778 * Patch by Richard Woodruff, 19 June 03:
3779 - Enabled standard u-boot device abstraction for ARM
3780 - Enabled console device for ARM
3781 - Initilized bi_baudrate for ARM
3783 * Patch by Bill Hargen, 23 Apr 2003:
3784 fix byte order for 824x I2C addresses (write op)
3786 * Patch by Murray Jensen, 20 Jun 2003:
3788 - cleanup (especially for gcc-3.x compilers)
3790 * Patch by Tom Guilliams, 20 Jun 2003:
3791 added CONFIG_750FX support for IBM 750FX processors
3793 * Patch by Devin Crumb, 02 Apr 2003:
3794 Fix clock divider rounding problem in drivers/serial.c
3796 * Patch by Richard Woodruff, 19 June 03:
3797 - Fixed smc91c111 driver to sync with the u-boot environment
3798 (driver/smc91c111.c).
3799 - Added eth_init error return check in NetLoop (net/net.c).
3801 * Patch by Ken Chou, 19 June 2003:
3802 Added support for A3000 SBC board (Artis Microsystems Inc.)
3804 * Patches by Murray Jensen, 17 Jun 2003:
3805 - Hymod board database mods: add "who" field and new xilinx chip types
3806 - provide new "init_cmd_timeout()" function so code external to
3807 "common/main.c" can use the "reset_cmd_timeout()" function before
3808 entering the main loop
3809 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3810 slightly different. see include/configs/hymod.h for an example
3811 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3812 CFG_DTT_ADM1021 defined)
3813 - add new "eeprom_probe()" function which has similar args and
3814 behaves in a similar way to "eeprom_read()" etc.
3815 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3816 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3817 - gdbtools copyright update
3818 - ensure that set_msr() executes the "sync" and "isync" instructions
3819 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3820 - 8260 I/O ports fix: Open Drain should be set last when configuring
3821 - add SIU IRQ defines for 8260
3822 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3823 config.mk to allow board configurations to override the GNU
3824 linker script, selected via the LDSCRIPT, make variable, and to
3825 give an initial value to the OBJCFLAGS make variable
3826 - 8260 i2c enhancement:
3827 o correctly extends the timeout depending on the size of all
3828 queued messages for both transmit and receive
3829 o will not continue with receive if transmit times out
3830 o ensures that the error callback is done for all queued tx
3832 o correctly detects both tx and rx timeouts, only delivers one to
3833 the callback, and does not overwrite an earlier error
3834 o logic in i2c_probe now correct
3835 - add "vprintf()" function so that "panic()" function can be
3837 - many Hymod board changes
3839 * Patches by Robert Schwebel, 14 Jun 2003:
3840 - add support for Logotronic DL datalogger board
3841 - cleanup serial line after kermit binary download
3842 - add debugX macro (debug level support)
3843 - update mach-types.h to latest arm.linux.org.uk master list.
3845 * Patches by David Müller, 12 Jun 2003:
3846 - rewrite of the S3C24X0 register definitions stuff
3847 - "driver" for the built-in S3C24X0 RTC
3849 * Patches by Yuli Barcohen, 12 Jun 2003:
3850 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3851 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3852 configuration word supplied by FPGA on some MPC8260ADS boards
3854 * Patch by Pantelis Antoniou, 10 Jun 2003:
3855 Unify status LED interface
3857 * Add support for DS12887 RTC; add RTC support for ATC board
3859 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3860 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3861 - Add Atmel DataFlash support for reading and writing.
3862 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3863 - Add Flash detection on Atmel AT91RM9200DK
3864 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3865 - Replace old Ethernet PHY layer functions
3866 - Change link address
3868 * Patch by Frank Smith, 9 Jun 2003:
3869 use CRIT_EXCEPTION for machine check on 4xx
3871 * Patch by Detlev Zundel, 13 Jun 2003:
3872 added implementation of the "carinfo" command in cmd_immap.c
3874 * Fix CONFIG_NET_MULTI support in include/net.h
3876 * Patches by Kyle Harris, 13 Mar 2003:
3877 - Add FAT partition support
3878 - Add command support for FAT
3879 - Add command support for MMC
3881 - Add Intel PXA support for video
3882 - Add Intel PXA support for MMC
3884 - Enable MMC and FAT for lubbock board
3885 - Other misc changes for lubbock board
3887 * Patch by Robert Schwebel, April 02, 2003:
3888 fix for SMSC91111 driver
3890 * Patch by Vladimir Gurevich, 04 Jun 2003:
3891 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3893 * Patch by Stefan Roese, 05 Jun 2003:
3894 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3895 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3896 data cache can be used even if the chip select is in use.
3897 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3898 (see README for further description).
3899 - Changed config files of CONFIG_EEPRO100 boards to use the
3900 CFG_RX_ETH_BUFFER define.
3902 * Add support for RMU board
3904 * Add support for TQM862L at 100/50 MHz
3906 * Patch by Pantelis Antoniou, 02 Jun 2003:
3907 major reconstruction of networking code;
3908 add "ping" support (outgoing only!)
3910 * Patch by Denis Peter, 04 June 2003:
3911 add support for the MIP405T board
3913 * Patches by Udi Finkelstein, 2 June 2003:
3914 - Added support for custom keyboards, initialized by defining a
3915 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3916 - Added support for the RBC823 board.
3917 - cpu/mpc8xx/lcd.c now automatically calculates the
3918 Horizontal Pixel Count field.
3920 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3921 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3923 * Patch by Mark Rakes, 14 May 2003:
3924 add support for Intel e1000 gig cards.
3926 * Patch by Nye Liu, 3 Jun 2003:
3927 fix critical typo in MAMR definition (include/mpc8xx.h)
3929 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3931 * Patch by Klaus Heydeck, 2 Jun 2003
3932 Minor changes for KUP4K configuration
3934 * Patch by Marc Singer, 29 May 2003:
3935 Fixed rarp boot method for IA32 and other little-endian CPUs.
3937 * Patch by Marc Singer, 28 May 2003:
3938 Added port I/O commands.
3940 * Patch by Matthew McClintock, 28 May 2003
3941 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3942 - minor patches for utx8245
3944 * Patch by Daniel Engström, 28 May 2003:
3947 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3948 add nand flash support to SXNI855T configuration
3949 fix/extend nand flash support:
3950 - fix 'nand erase' command so does not erase bad blocks
3951 - fix 'nand write' command so does not write to bad blocks
3952 - fix nand_probe() so handles no flash detected properly
3953 - add doc/README.nand
3954 - add .jffs2 and .oob options to nand read/write
3955 - add 'nand bad' command to list bad blocks
3956 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3957 - make NAND read/write faster
3959 * Patch by Rune Torgersen, 23 May 2003:
3960 Update for MPC8266ADS board
3962 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3963 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3964 _time_ (!) if the environment is embedded within the U-Boot image,
3965 or in a separate flash sector.
3967 * Cleanup CFG_DER #defines in config files (wd maintained only)
3969 * Fix data abort exception handling for arm920t CPU
3971 * Fix alignment problems with flash driver for TRAB board
3973 * Patch by Donald White, 21 May 2003:
3974 fix calculation of base address in pci_hose_config_device()
3976 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3977 execute "cmd2", even if "cmd1" fails. Note that this is different
3978 to "run var1 var2" where the contents of "var2" will NOT be
3979 executed when a command in "var1" fails.
3981 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3983 * Patch by Kyle Harris, 20 May 2003:
3984 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3985 into cpu/pxa and arch-pxa.
3987 * Patch by Stefan Roese, 23 May 2003:
3988 - IBM PPC405EP port added.
3989 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3990 UART0) is used as default U-Boot console. PPC4xx only!
3991 - esd ASH405 board added (PPC405EP based).
3992 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3993 - esd CPCI405AB board added.
3994 - esd PMC405 board added.
3995 - Update of some esd boards.
3997 * Patch by Denis Peter, 19 Mai 2003:
3998 add support for the MIP405-3 board
4000 * Patch by Dave Ellis, 22 May 2003:
4001 Fix problem with only partially cleared .bss segment
4003 * Patch by Rune Torgersen, 12 May 2003:
4004 get PCI to work on a MPC8266ADS board; incorporate change to
4005 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4007 * Patch by Nye Liu, 1 May 2003:
4008 minor patches for the FADS8xx
4010 * Patch by Thomas Schäfer, 28 Apr 2003:
4011 Fix SPD handling for 256 ECC DIMM on Walnut
4013 * Add support for arbitrary bitmaps for TRAB's VFD command;
4014 allow to pass boot bitmap addresses in environment variables;
4015 allow for zero boot delay
4017 * Patch by Christian Geißinger, 19 May 2002:
4018 On TRAB: wait until the dummy byte has been completely sent
4020 * Patch by David Updegraff, 22 Apr 2003:
4021 update for CrayL1 board
4023 * Patch by Pantelis Antoniou, 21 Apr 2003:
4024 add boot support for ARTOS (a proprietary OS)
4026 * Patch by Steven Scholz, 11 Apr 2003:
4027 Add support for RTC DS1338
4029 * Patch by Rod Boyce, 24 Jan 2003:
4030 Fix counting of extended partitions in diskboot command
4032 * Patch by Christophe Lindheimer, 20 May 2003:
4033 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4035 * Fix SDRAM timing on Purple board
4037 * Add support for CompactFlash on ATC board
4038 (includes support for Intel 82365 and compatible PC Card controllers,
4039 and Yenta-compatible PCI-to-CardBus controllers)
4041 * Patch by Mathijs Haarman, 08 May 2003:
4042 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4044 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4046 * Add support for Promess ATC board
4048 * Patch by Keith Outwater, 28 Apr 2003:
4049 - Miscellaneous corrections and additions to GEN860T board specific code.
4050 - Added GEN860_SC variant to GEN860T.
4051 - Miscellaneous corrections to GEN860T documentation.
4052 - Correct duplicate entry in U-Boot CREDITS file.
4053 - Add GEN860T_SC entry in MAINTAINERS file.
4054 - Update CREDITS file with GEN860T_SC info.
4056 * Update Smiths Aerospace addresses in MAINTAINERS file
4058 * Fix error handling in hush's version of "run" command
4061 - Splashscreen support
4064 - temperature dependend enabling of LCD
4066 * Allow booting from old "PPCBoot" disk partitions
4068 * Add support for TQM8255 Board / MPC8255 CPU
4070 ======================================================================
4071 Changes for U-Boot 0.3.1:
4072 ======================================================================
4074 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4076 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4077 display when Linux takes over
4079 * Patch by Erwin Rol, 27 Feb 2003:
4080 Add support for RTEMS (this time for real).
4082 * Add support for "bmp info" and "bmp display" commands to load
4083 bitmap images; this can be used (for example in a "preboot"
4084 command) to display a splash screen very quickly after poweron.
4086 * Add support for 133 MHz clock on INCA-IP board
4088 * Patch by Lutz Dennig, 10 Apr 2003:
4089 Update for R360MPI board
4091 * Add new meaning to "autostart" environment variable:
4092 If set to "no", a standalone image passed to the
4093 "bootm" command will be copied to the load address
4094 (and eventually uncompressed), but NOT be started.
4095 This can be used to load and uncompress arbitrary
4098 * Patch by Stefan Roese, 10 Apr 2003:
4099 Changed DHCP client to use IP address from server option field #54
4100 from the OFFER packet in the server option field #54 in the REQUEST
4101 packet. This fixes a problem using a Windows 2000 DHCP server,
4102 where the DHCP-server is not the TFTP-server.
4104 * Set max brightness for MN11236 displays on TRAB board
4106 * Add support for TQM862L modules
4108 ======================================================================
4109 Changes for U-Boot 0.3.0:
4110 ======================================================================
4112 * Patch by Arun Dharankar, 4 Apr 2003:
4113 Add IDMA example code (tested on 8260 only)
4115 * Add support for Purple Board (MIPS64 5Kc)
4117 * Add support for MIPS64 5Kc CPUs
4119 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4121 * Patch by Denis Peter, 04 Apr 2003:
4122 - update MIP405-4 board
4124 * Patch by Stefan Roese, 4 Apr 2003:
4125 - U-Boot version environment variable "ver" added
4126 (CONFIG_VERSION_VARIABLE).
4127 - Changed PPC405GPr version from A to B.
4128 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4130 * Patches by Denis Peter, 03 April 2003:
4131 - fix PCI IRQs on MPL boards
4132 - fix two more un-relocated pointer problems
4134 * Fix behaviour of "run" command:
4135 - print error message iv variable does not exist
4136 - terminate processing of arguments in case of error
4138 * Patches by Peter Figuli, 10 Mar 2003
4139 - Add support for BTUART on PXA platform
4140 - Add support for WEP EP250 (PXA) board
4142 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4143 flash using a BDI2000
4145 * Implement fix for I2C Edge Conditions problem for all boards that
4146 use the bit-banging driver (common/soft_i2c.c)
4148 * Patch by Martin Winistoerfer, 23 Mar 2003
4149 - Add port to MPC555/556 microcontrollers
4150 - Add support for cmi customer board with
4151 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4153 * Patch by Rick Bronson, 28 Mar 2003:
4154 - fix common/cmd_nand.c
4156 * Patch by Arun Dharankar, 24 Mar 2003:
4157 - add threads / scheduler example code
4159 * Add patches by Robert Schwebel, 31 Mar 2003:
4160 - add ctrl-c support for kermit download
4161 - align bdinfo output on ARM
4162 - csb226 board: bring in sync with innokom/memsetup.S
4163 - csb226 board: fix MDREFR handling
4164 - misc doc fixes / extensions
4165 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4166 - add BOOT_PROGRESS to armlinux.c
4168 * Add CPU ID, version, and clock speed for INCA-IP
4170 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4171 - fix SRAM and SDRAM memory sizing
4172 - add status LED support
4173 - add MAC address for second (SCC1) ethernet port
4175 * Update default environment for TQM8260 board
4177 * Patch by Rick Bronson, 16 Mar 2003:
4178 - Add NAND flash support for reading, writing, and erasing NAND
4179 flash (certain forms of which are called SmartMedia).
4180 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4182 * Patches by Robert Schwebel, 19 Mar 2003:
4183 - use arm-linux-gcc as default compiler for ARM
4184 - fix i2c fixup code
4185 - fix missing baudrate setting
4186 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4187 - moved "ignoring trailing characters" _before_ u-boot wants to
4188 print out diagnostics messages; removes bogus characters at the
4191 * Patch by John Zhan, 18 Mar 2003:
4192 Add support for SinoVee Microsystems SC8xx boards
4194 * Patch by Rolf Offermanns, 21 Mar 2003:
4195 ported the dnp1110 related changes from the current armboot cvs to
4196 current u-boot cvs. smc91111 does not work. problem marked in
4197 smc91111.c, grep for "FIXME".
4199 * Patch by Brian Auld, 25 Mar 2003:
4200 Add support for STM flash chips on ebony board
4202 * Add PCI support for MPC8250 Boards (PM825 module)
4204 * Patch by Stefan Roese, 25 Mar 2003:
4207 * Patch by Stefan Roese, 20 Mar 2003:
4208 - CPCI4052 update (support for revision 3).
4209 - Set edge conditioning circuitry on PPC405GPr for compatibility
4210 to existing PPC405GP designs.
4211 - Clip udiv to 5 bits on PPC405 (serial.c).
4213 * Extend INCAIP board support:
4214 - add automatic RAM size detection
4215 - add "bdinfo" command
4216 - pass flash address and size to Linux kernel
4217 - switch to 150 MHz clock
4219 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4220 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4221 boards, version 153 for Rev. 200 boards).
4223 * Patch by Vladimir Gurevich, 12 Mar 2003:
4224 Fix relocation problem of statically initialized string pointers
4227 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4228 Cleanup & bug fixes for JFFS2 code:
4229 - the memory mangement was broken. It caused havoc on malloc by
4230 writing beyond the block boundaries.
4231 - the length calculation for files was wrong, sometimes resulting
4232 in short file reads.
4233 - data copying now optionally takes fragment version numbers into
4234 account, to avoid copying from older data.
4235 See doc/README.JFFS2 for details.
4237 * Patch by Josef Wagner, 12 Mar 2003:
4238 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4239 - ETH05 and BEDBUG support for CU824
4240 - added support for MicroSys CPC45
4241 - new BOOTROM/FLASH0 and DOC base for PM826
4243 * Patch by Robert Schwebel, 12 Mar 2003:
4244 Fix the chpart command on innokom board
4247 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4248 s/PPCBoot/U-Boot/ in some files
4249 s/pImage/uImage/ in some files
4251 * Patch by Detlev Zundel, 15 Jan 2003:
4252 Fix '' command line quoting
4254 * Patch by The LEOX team, 19 Jan 2003:
4255 - add support for the ELPT860 board
4256 - add support for Dallas ds164x RTC
4258 * Patches by David Müller, 31 Jan 2003:
4259 - minimal setup for CardBus bridges
4260 - add EEPROM read/write support in the CS8900 driver
4261 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4262 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4264 * Patch by Steven Scholz, 04 Feb 2003:
4265 add support for RTC DS1307
4267 * Patch by Reinhard Meyer, 5 Feb 2003:
4268 fix PLPRCR/SCCR init sequence on 8xx to allow for
4269 changes of EBDF by software
4271 * Patch by Vladimir Gurevich, 07 Feb 2003:
4272 "API-compatibility patch" for 4xx I2C driver
4274 * TRAB fixes / extensions:
4275 - Restore VFD brightness as saved in environment
4276 - add support for Fujitsu flashes
4277 - make sure both buzzers are turned off (drive low level)
4279 * Patches by Robert Schwebel, 06 Mar 2003:
4280 - fix bug in BOOTP code (must use NetCopyIP)
4281 - update of CSB226 port
4282 - clear BSS segment on XScale
4283 - added support for i2c_init_board() function
4284 - update to the Innokom plattform
4286 * Extend support for redundand environments for configurations where
4287 environment size < sector size
4289 * Patch by Rune Torgersen, 13 Feb 2003:
4290 Add support for Motorola MPC8266ADS board
4292 * Patch by Kyle Harris, 19 Feb 2003:
4293 patches for the Intel lubbock board:
4294 memsetup.S - general cleanup (based on Robert's csb226 code)
4295 flash.c - overhaul, actually works now
4296 lubbock.c - fix init funcs to return proper value
4298 * Patch by Kenneth Johansson, 26 Feb 2003:
4299 - Fixed off by one in RFTA calculation.
4300 - No need to abort when LDF is lower than we can program it's only
4301 minimum timing so clamp it to what we can do.
4302 - Takes function pointer to function for reading the spd_nvram. Usefull
4303 for faking data or hardcode a module without the nvram.
4304 - fix other user for above change
4305 - fix some comments.
4307 * Patches by Brian Waite, 26 Feb 2003:
4308 - fix port for evb64260 board
4309 - fix PCI for evb64260 board
4312 * Patch by Reinhard Meyer, 1 Mar 2003:
4313 Add support for EMK TOP860 Module
4315 * Patch by Yuli Barcohen, 02 Mar 2003:
4316 Add SPD EEPROM support for MPC8260ADS board
4318 * Patch by Robert Schwebel, 21 Jan 2003:
4319 - Add support for Innokom board
4320 - Don't complain if "install" fails
4321 - README cleanup (remove duplicated lines)
4322 - Update PXA header files
4324 * Add documentation for existing POST code (doc/README.POST)
4326 * Patch by Laudney Ren, 15 Jan 2003:
4327 Fix handling of redundand environment in "tools/envcrc.c"
4329 * Patch by Detlev Zundel, 28 Feb 2003:
4330 Add bedbug support for 824x systems
4332 * Add support for 16 MB flash configuration of TRAB board
4334 * Patch by Erwin Rol, 27 Feb 2003:
4335 Add support for RTEMS
4337 * Add image information to README
4339 * Patch by Stefan Roese, 18 Feb 2003:
4340 CPCIISER4 configuration updated.
4342 * Patch by Stefan Roese, 17 Feb 2003:
4343 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4345 * Patch by Stefan Roese, 13 Feb 2003:
4346 Add "pcidelay" environment variable (in ms, enabled via
4347 CONFIG_PCI_BOOTDELAY).
4348 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4349 RST# to respond to configuration cycles (33MHz -> 1s).
4351 * Fix dual PCMCIA slot support (when running with just one
4354 * Add VFD type detection to trab board
4356 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4357 variable with value in the EEPROM
4359 * Patch by Stefan Roese, 10 Feb 2003:
4360 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4362 * Add support for MIPS32 4Kc CPUs
4364 * Add support for INCA-IP Board
4366 ======================================================================
4367 Changes for U-Boot 0.2.2:
4368 ======================================================================
4370 * Add dual ethernet support on PM826
4372 * Add support for LXT971 PHY on PM826
4374 * Patch by Tord Andersson, 16 Jan 2003:
4375 Fix flash sector count for TQM8xxL
4377 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4378 16 bytes out of each 32 byte block)
4380 ======================================================================
4381 Changes for U-Boot 0.2.1:
4382 ======================================================================
4384 * Add support for V37 board
4385 (patch by Jón Benediktsson, 11 Dec 2002)
4387 * Update baudrate in bd_info when it gets changed
4389 * Add watchdog trigger points while waiting for serial port
4390 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4392 * Improve command line tool to access the U-Boot's environment
4393 (figuration of the utility, using a config file)
4395 * Add single quote support for (old) command line parser
4397 * Switch LWMON board default config from FRAM to EEPROM;
4398 in POST, EEPROM shows up on 8 addresses
4400 ======================================================================
4401 Changes for U-Boot 0.2.0:
4402 ======================================================================
4404 * Use 1-byte-read instead of -write for iprobe() function
4405 Add i2c commands to PM826 config
4407 * extend I2C POST code: check for list on known addresses
4409 * Improve log buffer code; use "loglevel" to decide which messages
4410 to log on the console, too (like in Linux); get rid of "logstart"
4412 * Add command line tool to access the U-Boot's environment
4413 (board-specific for TRAB now, to be fixed later)
4415 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4416 Fix misc problems with AmigaOne support
4418 * Patch by Chris Hallinan, 3 Dec 2002:
4419 minor cleanup to the MPC8245 EPIC driver
4421 * Patch by Pierre Aubert , 28 Nov 2002
4422 Add support for external (SIU) interrupts on MPC8xx
4424 * Patch by Pierre Aubert , 28 Nov 2002
4425 Fix nested syscalls bug in standalone applications
4427 * Patch by David Müller, 27 Nov 2002:
4428 fix output of "pciinfo" command for CardBus bridge devices.
4430 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4433 * Add LED indication for IDE activity on KUP4K board
4435 * Fix startup problems with VFD display on TRAB
4437 * Patch by Pierre Aubert, 20 Nov 2002
4438 Add driver for Epson SED13806 graphic controller.
4439 Add support for BMP logos in cfb_console driver.
4441 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4443 * Patch by Rod Boyce, 21 Nov 2002:
4444 fix PCMCIA on MBX8xx board
4446 * Patch by Pierre Aubert , 21 Nov 2002
4447 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4448 bootmode word in DPRAM configurable
4450 * Patch by Daniel Engström, 18 Nov 2002:
4451 Fixes for x86 port (mostly strings issues)
4453 * Patch by Ken Chou, 18 Nov 2002:
4454 Fix for natsemi NIC cards (DP83815)
4456 * Patch by Pierre Aubert, 19 Nov 2002:
4457 fix a bug for the MII configuration, and some warnings
4459 * Patch by Thomas Frieden, 13 Nov 2002:
4460 Add code for AmigaOne board
4461 (preliminary merge to U-Boot, still WIP)
4463 * Patch by Jon Diekema, 12 Nov 2002:
4464 - Adding URL for IEEE OUI lookup
4465 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4467 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4468 root-on-nfs macros are designed to switch how the default boot
4469 method gets defined.
4471 * Patch by Daniel Engström, 13 Nov 2002:
4472 Add support for i386 architecture and AMD SC520 board
4474 * Patch by Pierre Aubert, 12 Nov 2002:
4475 Add support for DOS filesystem and booting from DOS floppy disk
4477 * Patch by Jim Sandoz, 07 Nov 2002:
4478 Increase number of network RX buffers (PKTBUFSRX in
4479 "include/net.h") for EEPRO100 based boards (especially SP8240)
4480 which showed "Receiver is not ready" errors when U-Boot was
4481 processing the receive buffers slower than the network controller
4484 * Patch by Andreas Oberritter, 09 Nov 2002:
4485 Change behaviour of NetLoop(): return -1 for errors, filesize
4486 otherwise; return code 0 is valid an means no file loaded - in this
4487 case the environment still gets updated!
4489 * Patches by Jon Diekema, 9 Nov 2002:
4490 - improve ADC/DAC clocking on the SACSng board to align
4491 the failing edges of LRCLK and SCLK
4492 - sbc8260 configuration tweaks
4493 - add status LED support for 82xx systems
4494 - wire sspi/sspo commands into command handler; improved error
4496 - add timestamp support and alternate memory test to the
4497 SACSng configuration
4499 * Patch by Vince Husovsky, 7 Nov 2002:
4500 Add "-n" to linker options to get rid of "Not enough room for
4501 program headers" problem
4503 * Patch by David Müller, 05 Nov 2002
4504 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4505 so we can use an already existing name
4507 * Patch by Pierre Aubert, 05 Nov 2002
4508 Hardware relatied improvments in FDC boot code
4510 * Patch by Holger Schurig, 5 Nov 2002:
4511 Make the PXA really change it's frequency
4513 * Patch by Pierre Aubert, 05 Nov 2002
4514 Add support for slave serial Spartan 2 FPGAs
4516 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4519 * Add support for log buffer which can be passed to Linux kernel's
4520 syslog mechanism; used especially for POST results.
4522 * Patch by Klaus Heydeck, 31 Oct 2002:
4523 Add initial support for kup4k board
4525 * Patch by Robert Schwebel, 04 Nov 2002:
4526 - use watchdog to reset PXA250 systems
4527 - added progress callbacks to (some of the) ARM code
4528 - update for Cogent CSB226 board
4530 * Add support for FPS860 board
4532 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4533 Improve PCI access on 32-bits Compact PCI bus
4535 * Fix mdelay() on TRAB - this was still the debugging version with
4536 seconds instead of ms.
4538 * Patch by Robert Schwebel, 1 Nov 2002:
4539 XScale related cleanup (affects all ARM boards)
4541 * Cleanup of names and README.
4543 ======================================================================
4544 Notes for U-Boot 0.1.0:
4545 ======================================================================
4547 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4549 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4550 For information about the history of the project please see the
4551 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4553 ======================================================================