1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Update default environment for INKA4x00 board.
7 * Convert CPCI750 to use common CFI flash driver
8 Patch by Reinhard Arlt, 8 Feb 2006
10 * Various changes to esd HH405 board specific files
11 Patch by Matthias Fuchs, 07 Feb 2006
13 * Cleanup U-Boot boot messages on ARM.
15 To match the U-Boot user interface on ARM platforms to the U-Boot
16 standard (as on PPC platforms), some messages with debug character
17 are removed from the default U-Boot build.
18 Enable DEBUG for lib_arm/board.c to enable debug messages.
19 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
20 Patch by Stefan Roese, 24 Jan 2006
22 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
23 Patch by Stefan Roese, 18 Jan 2006
25 * Add VGA support (CT69000) to CPCI750 board.
26 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
27 Patch by Reinhard Arlt, 30 Dec 2005
29 * PMC405 and CPCI405: Moved configuration of pci resources
31 PMC405 and CPCI2DP: Added firmware download and booting via pci.
32 Patch by Matthias Fuchs, 20 Dec 2005
34 * Fix 28F256J3A support on PM520 board
35 (without bank-switching only 32 MB can be accessed)
37 * Fix mkimage bug with multifile images created on 64 bit systems.
39 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
41 * Fix compiler problem with at91rm9200dk board.
42 Patch by Eugen Bigz, 19 Dec 2005
44 ======================================================================
45 Changes for U-Boot 1.1.4:
46 ======================================================================
48 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
49 - Changed GPIO setup to enable another address line in order to
51 - Added function sdram_tr1_set to auto calculate the tr1 value for
53 Patch by Steven Blakeslee, 12 Dec 2005
55 * MPC5200: Set PCI retry counter to 0 = infinite retry;
56 The default of 255 is too short for slow devices.
57 Patch by Martin Nykodym, 12 Dec 2005
59 * Change port configuration for O2DNT (CODEC1 on PSC1).
61 * Fix register for PCI async mode on PPC440EP
62 Patch by Youngchul Bang, 08 Dec 2005
64 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
65 This segment may be required by some libgcc.a functions
68 * Fix DPRAM offset/size for MPC8541/8555.
69 Simplify TQM85xx Makefile handling.
71 * Fix data overflow (typo?) in rtc/ds1302.c
73 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
75 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
76 - Support for TQM8541/8555 boards added.
77 - Complete rework of TQM8540/8560 support.
78 - Common TQM85xx code now supports all current TQM85xx platforms
79 (TQM8540/8541/8555/8560).
80 - DDR SDRAM size detection added.
81 - CAS latency default values can be overwritten by setting "serial#"
82 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
83 If problems are detected with this non default CAS latency,
84 the default values will be used instead.
85 - Flash size detection added.
86 - Moved FCC ethernet driver initialization behind TSEC driver init
87 -> TSEC is first device.
88 Patch by Stefan Roese, 30 Nov 2005
90 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
91 Patch by John Otken, 23 Nov 2005
93 * Changed PPC44x startup message (cpu info, speed...) to common style:
94 On PPC44x platforms, the startup message generated in "cpu.c" only
95 comprised the ppc type and revision but not additional information
96 like speed etc. Those speed infos where printed in the board specific
97 code. This new implementation now prints all CPU infos in the common
98 cpu specific code. No board specific code is needed anymore and
99 therefore removed from all current 44x implementations.
100 Patch by Stefan Roese, 27 Nov 2005
102 * Adjust TQM834x PHY addresses for latest hardware revision.
104 * Increase malloc arena on TQM5200 board to 256 kB.
105 With 64 kb uniform flash sector size the old value of 128 kB was
108 * Fix miiphy global data initialization (problem on 4xx boards when
109 no ethaddr is assigned). Initialization moved from
110 miiphy_register() to eth_initialize().
112 Based on initial patch for 4xx platform by Matthias Fuchs.
114 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
116 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
117 The COPYING file was extended to make clear that these files can be
118 used in non-GPL code, too.
119 Also, a corresponding note was placed in the headers of the affected files.
121 * Add support for Prodrive P3P440 board:
122 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
123 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
124 for bank autodetection
125 Patch by Stefan Roese, 22 Nov 2005
127 * Change all '$(...)' variable references into '${...}'
128 which makes the environment compatible with the hush shell.
129 WARNING: Support for the old '$(...)' syntax will be
130 discontinued in a later version.
132 * Minor changes to init flags in TQM834x PCI.
134 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
135 Patch by Stefan Roese, 15 Nov 2005
137 * New PPC 405EP board added: CMS700
138 Added CONFIG_NET_MULTI for VOM405 board.
139 Added reset_phy() for VOM405 board.
140 Patch by Matthias Fuchs, 09 Nov 2005
142 * Updated PCI mapping for esd CPCI2DP board.
143 Add support for error LED.
144 Patch by Matthias Fuchs, 07 Nov 2005
146 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
147 Patch by Stefan Roese, 07 Nov 2005
149 * Correct PPC Timebase register definitions (SPRN_TBRL...)
150 Patch by Stefan Roese, 07 Nov 2005
152 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
153 Patch by Stefan Roese, 05 Nov 2005
155 * Additional fix for external IRQ config on Yellowstone & Yosemite
156 Patch by Stefan Roese, 03 Nov 2005
158 * Add support for Ocotea pass 3 with 440GX Rev. F
159 Patch by Stefan Roese, 01 Nov 2005
161 * Fix external IRQ configuration on Yellowstone & Yosemite
162 Patch by Stefan Roese, 28 Oct 2005
164 * Add support for multiple PHYs.
165 Tested on the following boards:
166 cmcpu2 (at91rm9200/ether.c)
167 PPChameleon (ppc4xx/4xx_enet.c)
168 yukon (mpc8220/fec.c)
170 tqm834x (mpc834x/tsec.c) with EEPRO100
171 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
172 Main changes include:
174 - miiphy_register routine was added to allow multiple PHYs to be registered
175 - miiphy_read and miiphy_write are now defined in this file, and
176 require additional argument (char *devname)
177 - other miiphy_* routines also require additional device name argument
180 Calling reset_phy() was moved to be executed *after* eth_initialize().
181 This is necessary as now some of the implementations of reset_phy()
182 may need to use miiphy_reset() which is not allowed before eth_initialize()
183 as eth_initialize registers all required miiphy_* routines.
184 Tested on IP860 and PHY initializes properly after this change.
186 * Correct includes for flat tree builder.
188 * Fix conflicting types (flash_write()) in trab auto_update.c.
190 * Add PCI support for the TQM834x board.
192 * Add missing 4xx board to MAKEALL
193 Patch by Stefan Roese, 20 Oct 2005
195 * Fix conflicting types (flash_write()) in esd auto_update.c
196 Patch by Stefan Roese, 20 Oct 2005
198 * Fix problem with sleep in NetConsole (use get_timer())
199 Patch by Stefan Roese, 20 Oct 2005
201 * Add NetConsole Support for AMCC eval boards
202 Patch by Stefan Roese, 20 Oct 2005
204 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
205 Patch by Stefan Roese, 18 Oct 2005
207 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
208 Fix identation on ext2ls help entry.
209 Patch by Stefan Roese, 14 Oct 2005
211 * Add support for TQM834x boards.
214 * Cleanup for GCC-4.x
216 * Add documentation for Open Firmware Flat Tree and usage.
217 Patch by Pantelis Antoniou, 13 Oct 2005
219 * Add missing files for Pantelis Antoniou's patch
220 Patch by Pantelis Antoniou, 04 Sep 2005
222 * Fix problem in ppc4xx eth-driver without ethaddr (only without
223 CONFIG_NET_MULTI set)
224 Patch by Stefan Roese, 10 Oct 2005
226 * Fix gzip bmp support (test if malloc fails, warning when truncated).
227 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
228 Patch by Stefan Roese, 07 Oct 2005
230 * Add support for OF flat tree for the STXtc board.
231 Patch by Pantelis Antoniou, 04 Sep 2005
233 * Support passing of OF flat trees to the kernel.
234 Patch by Pantelis Antoniou, 04 Sep 2005
238 * Add support for NetSilicon NS7520 processor.
239 Patch by Art Shipkowski, 12 May 2005
241 * Add support for AP1000 board.
242 Patch by James MacAulay, 07 Oct 2005
244 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
245 Patch by Anders Larsen, 07 Oct 2005
247 The Atmel errata #11 states that the transfer buffer descriptor
248 table must be aligned on a 16-word boundary. As it turned out, this
249 is insufficient - it seems the table must be aligned on a boundary
250 at least as large as the table itself (in Linux this is not an
251 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
253 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
254 Patch by Anders Larsen, 07 Oct 2005
256 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
257 sed the linker scripts, rather than pre-process them.
258 Patch by Peter Pearse, 07 Oct 2005
260 * Update make target for ARM supported boards.
261 Use lowlevel_init() instead of platformsetup() [rename].
262 Patch by Peter Pearse, 06 Oct 2005
264 * Fix booting from serial dataflash on AT91RM9200
265 Patch by Peter Menzebach, 29 Aug 2005
267 * Add JFFS2 support for TRAB board
268 Patch by Martin Krause, 25 Aug 2005
270 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
271 Patch by Marcus Hall, 24 Aug 2005
273 * Fix the machine-id of the Cogent csb637 board
274 Patch by Anders Larsen, 05 Oct 2005
276 * Complete support for the KwikByte KB920x boards
277 Patch by Anders Larsen, 05 Oct 2005
279 * Set the AT91RM9200 clock to asynchronous mode
280 Patch by Anders Larsen, 03 May 2005
282 * Set the AT91RM9200 clock to synchronous mode
283 Patch by Anders Larsen, 29 Apr 2005
285 * Add support for Cogent csb637
286 Patch by Anders Larsen, 29 Apr 2005
288 * Fix dm9161.c initialization
289 Patch by Anders Larsen, 29 Apr 2005
291 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
292 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
294 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
295 Patch by Anders Larsen, 29 Apr 2005
297 * Fix device partition intialization for SystemACE disks.
298 Patch by Stephen Williams, 28 Apr 2005
300 * Added support for KwikByte KB920x boards (based on AT91RM9200)
301 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
303 * Add support for S29GL064M-R3 flash chip on xsengine board
304 Patch by Kurt Stremerch, 18 Apr 2005
306 * E500 update: repoint IVPR to RAM when code is relocated
307 Patch by Kylo Ginsberg, 13 Apr 2005
309 * Fix loop end test in lib_generic/string.c:strswab()
310 Patch by Andrew Dyer, October 10, 2005
311 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
315 * Update ARM Integrator boards:
316 Correct addessing errors in platform files.
317 Split off common core module data from Integrator header files to
318 include/armcoremodule.h.
319 Patch by Peter Pearse, 04 Oct 2005
321 * Make sure only supported compiler options are used
322 Import "cc-option" shell function from kernel and
323 use it to get the correct ARM GCC options for individual CPUs
324 Patch by Peter Pearse, 30 Jun 2005
326 * Fix 440GR to print correct cpu revision
327 Patch by Stefan Roese, 04 Oct 2005
329 * Change board message on AMCC Yosemite & Yellowstone to common style
330 Patch by Stefan Roese, 03 Oct 2005
332 * Fix compiler warning
334 * Fix FEC PHY addresses for TQM85xx boards
336 * Fix uninitialized variable problem in hush shell
337 Patch by Lars Rostock, 26 Sep 2005
339 * Undo change of f6e20fc6ca... to include/configs/trab.h
340 (Must have been an accident?)
342 * Add support for AT91RM9200 OHCI Controller.
343 Patch by Eric Benard, 07 Apr 2005
345 * Update ARM mach-types.h
346 Patch by Eric Benard, 07 Apr 2005
348 * Add support for MP2USB board.
349 Patch by Eric Benard, 07 Apr 2005
351 * Add board support for armadillo HT1070
352 Patch by Rowel Atienza, 06 Apr 2005
354 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
355 Patch by Vitaly Bordug, 30 Mar 2005
357 * Add iopset command on mpc8xx
358 Patch by Daniel Eisenhut, 25 Mar 2005
360 * Add support for MII in eepro100 driver.
361 Patch by Gleb Natapov, 21 Mar 2005
363 * Fixes to the Lubbock (PXA 25x) support:
364 - Resolve the FIXME with respect to saving the u-boot environment.
365 - Make the default load address land in real memory.
366 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
367 Patch by David Brownell, 10 Mar 2005
369 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
370 Patch by Marc Leeman, 04 Mar 2005
372 * OMAP242x H4 board update
373 - fix for ES2 differences.
374 - switch to using the cfi_flash driver.
375 - fix SRAM build address.
376 - fix for GP device operation.
377 - unlock SRAM for GP devices.
378 - display more device information.
379 - fix potential deadlock in omap24xx_i2c driver.
380 - fix DLL load values to match dpllout*1 operation.
381 - fix 2nd chip select init for combo DDR device.
382 - add support for CFI Intel 28F256L18 on H4 board.
383 Patch by Richard Woodruff, 03 Mar 2005
385 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
386 Patch by Steven Scholz, 02 Mar 2005
389 Patch by Ara Avanesyan, 24 Feb 2005
391 * Remove unneeded #include <malloc.h>
392 Patch by Ladislav Michl, 22 Feb 2005
394 * Add cramfs support for m68k
395 Patch by Zachary Landau, 21 Feb 2005
397 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
398 Patch by Jeff Angielski, 21 Feb 2005
400 * Fix au1x00_serial baud rate calculation:
401 remove hardcoded cpu clock divisor and use register instead;
402 round up instead of truncate
403 Patch by Andrew Dyer, 15 Feb 2005
405 * Add Xilinx Spartan3 family FPGA support
406 Patch by Kurt Stremerch, 14 Feb 2005
408 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
409 Patch by Zachary Landau, 11 Feb 2005
412 Patch by Matthias Fuchs, 25 Sep 2005
414 * Added support for PCI bridge on MPC8272ADS
415 Patch by Vitaly Bordug, Feb 09 2005
417 * Update multicore CM9XX support for Integrator AP to allow booting from flash
418 Patch by Jean-Paul Saman, 8 Feb 2005
420 * Fix strswab() to reliably find end of string
421 Patch by Andrew Dyer, 08 Feb 2005
423 * Fix typos in include/ppc440.h
424 Patch by Andrew E Mileski, 04 Feb 2005
426 * Add Vibren (was Accelent) PXA255 IDP Support
427 Patch by Cliff Brake, 04 Feb 2005
429 * Fix tools/bmp_logo.c using incorrect offset to pixel data
430 Patch by Andrew Dyer, 31 Jan 2005
432 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
433 Patch by Peter Pearse, 2 Feb 2005
435 * Fix error handling in tools/env/fw_env.c
436 Patch by Ara Avanesyan, 01 Feb 2005
438 * Fix MGT5100 PSC baudrate calculation
439 Patch by Sebastian Schau, 27 Jan 2005
441 * OMAP242x fix for GP device booting
442 - Add SRAM unlock for GP devices.
443 - Change DDR DLL unlock value to allow DPLLout*1 operation.
444 Patches by Richard Woodruff, 21 Jan 2005:
446 * Add support for AMD's Pb1x00 eval board;
447 add MII routines to the au1x00 ethernet driver;
448 add USB ohci driver (work in progress)
449 Patch by Thomas Sailer, 20 Jan 2005
451 * Update omap5912osk board
452 Use drivers/cfi_flash.c instead of private flash driver;
453 Remove hardcoded personalized settings from omap5912osk.h;
454 Fix spacing with (RO) marks in 'flinfo' output.
455 Patch by Michael Bendzick, 14 Jan 2005
457 * Fix warnings for PCI code on ixp
458 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
460 * virtex2 fix for bogus download error messages
461 The virtex2 FPGA download code watches for init going active during
462 a download of config data as an error condition. init also goes
463 active after a configuration is finished in concert with the done
464 signal. So far, the code does not check for done active until all
465 of the configuration data is sent. If configuration data has a few
466 extra pad bytes at the end, this would cause an error message even
467 though the download had suceeded.
468 NOTE: virtex2 slave serial and spartan2 versions may still have the
470 Patch by Andrew Dyer, 12 Jan 2005
472 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
473 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
474 message when probing for nonexistent flash in little endian mode.
475 As a side effect more efficient and smaller code is generated,
476 which is always a Good Thing (TM).
477 Patch by Ladislav Michl, 24 Sep 2005
479 * Update for TFTP using a fixed UDP port
480 Use the approved environment variable names. Added "tftpdstp" to
481 allow ports other than 69 per Tolunay Orkun's recommendation.
482 Patch by Jerry Van Baren, 12 Jan 2005
484 * Allow to force TFTP to use a fixed UDP port
485 (Add a configuration option CONFIG_TFTP_PORT and optional env
487 Patch by Jerry Van Baren, 10 Jan 2005
489 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
490 Patch by Leif Lindholm, 29 Dec 2004
492 * Cleanup: fix broken builds
494 * Fix PHY address argument passing with mii info command
495 Patch by Andrew Dyer, 28 Dec 2004
497 * Cleanup (PPC4xx is AMCC now)
499 * esd CPCI2DP board added
500 Patch by Matthias Fuchs, 22 Sep 2005
502 * esd PMC405 board updated
503 Patch by Matthias Fuchs, 22 Sep 2005
505 * Add SM501 support to HH405 board.
506 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
507 Add support for eeprom write-enable (CFG_EEPROM_WREN).
508 Patch by Stefan Roese, 22 Sep 2005
510 * Fix autonegotiation in tsec ethernet driver
511 Patch by Stefan Roese, 21 Sep 2005
513 * Fix bug in auto_update (trab board)
514 Patch by Martin Krause, 16 Sep 2005
516 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
517 Patch by Francesco Mandracci, 16 Sep 2005
519 * Update configuration for INKA4x0 board
521 * Update configuration for PM854 board
522 Based on patch by R. Loeffl, 20 Jul 2005
524 * Add PCI support to TQM8540 and TQM8560 boards
525 Patch by Stefan Roese, 15 Sep 2005
527 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
528 boards (baudrate, environment...). Flash driver fixed.
529 Patch by Stefan Roese, 15 Sep 2005
531 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
532 ethernet port on ebony.
533 Patch by Stefan Roese, 7 Sep 2005
535 * Added support for mtddevnum and mtddevname variables (mtdparts command)
537 * Change default console baud rate for stxxtc board
539 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
540 Patch by Stefan Roese, 31 Aug 2005
542 * Fix default command set (don't include CFG_CMD_DISPLAY command)
543 Patch by Pantelis Antoniou, 02 Sep 2005
547 * Enable SM712 driver support for HMI1001 board.
549 * Fix problems with ld version 2.16 (dot outside sections problem)
550 Pointed out by Gerhard Jaeger, 31 Aug 2005;
551 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
553 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
555 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
557 * Add keyboard and dot matrix display support for HMI1001 board.
559 * Prepare U-Boot for gcc-4.x
561 * Fixed Bamboo port to enable running without DDR-DIMM
562 (Bamboo has also 64MB onboard DDR)
563 Patch by Stefan Roese, 24 Aug 2005
565 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
566 now handling all 4xx cpu's
567 Patch by Stefan Roese, 16 Aug 2005
569 * Fix make dependencies for at91rm9200 and ks8695 cpus
570 Patch by Steven Scholz, 23 Aug 2005
572 * Add JFFS2 support for TQM5200 board
574 * Add esd cpci5200 and pf5200 boards
575 Patch by Reinhard Arlt, 22 Aug 2005
577 * Fix sysclock for TQM8540 and TQM8560 boards
578 Patch by Martin Krause, 25 Jul 2005
580 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
581 Patch by Martin Krause, 08 Jun 2005
583 * Add new board specific commands for TQM5200/STK52XX
584 - Sound commands (beep, wav, sound)
585 - Test commands (led, can, backlight, rs232)
586 Patch by Martin Krause, 02 May 2005
588 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
589 because of a bug in the AT91RM9200 CPU PLL
590 Patch by Martin Krause, 22 Apr 2005
592 * Add automatic HW detection for another CMC_PU2 variant
593 Patch by Martin Krause, 20 Apr 2005
595 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
596 Patch by Martin Krause, 19 Apr 2005
598 * Fix initialization problem on TQM5200 without SM501
599 Patch by Martin Krause, 08 Apr 2005
601 * Add RTC support for STK52XX.200
602 Patch by Martin Krause, 07 Apr 2005
604 * Add support for IFM o2dnt board
606 * Enable PCI on hmi1001 board
608 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
609 so we can use them to, e.g., check the existence of a file with
610 "if ls foo; then this; else that; fi" in the hush shell
611 Patch by Andreas Engel, 16 August 2005
613 * Coding style cleanup
615 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
616 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
618 * Check return value of malloc in 440gx_enet.c
619 Patch by Travis B. Sawyer, 18 Jul 2005
621 * Add Sandburst Metrobox and Sandburst Karef board support packages.
622 Second serial port on 440GX now defined as a system device.
623 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
624 Patch by Travis B. Sawyer, 12 Jul 2005
626 ======================================================================
627 Changes for U-Boot 1.1.3:
628 ======================================================================
632 * Add forgotten new fils from latest VoiceBlue update
634 * Make bootretry feature work with hush shell.
635 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
636 Patch by Andreas Engel, 19 Jul 2005
638 * Update Hymod Board Database PHP code in "tools" directory
639 Patch by Murray Jensen, 01 Jul 2005
641 * Make "tr" command use POSIX compliant; export HOSTOS make variable
642 Patch by Murray Jensen, 30 Jun 2005
644 * Fix Murray Jensen's mail address.
645 Patch by Murray Jensen, 30 Jun 2005
647 * Preserve PHY_BMCR during a soft reset.
648 Patch by Carl Riechers, 24 Jun 2005
650 * VoiceBlue update: eeprom tool can also store firmware version now.
651 eeprom.bin is runable by jumping at load address.
652 Patch by Ladislav Michl, 23 May 2005
654 * Move the AT91RM9200DK to the ARM Systems list.
655 Patch by Anders Larsen, 26 Apr 2005
657 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
658 Patch by Anders Larsen, 26 Apr 2005
660 * measure_gclk() is needed when DEBUG is enabled
661 Patch by Bryan O'Donoghue, 25 Apr 2005
663 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
664 Patch by Reinhard Arlt, 12 Aug 2005
666 * esd PCI405 board updated
667 Patch by Matthias Fuchs, 28 Jul 2005
669 * esd WUH405 and DU405 board updated
670 Patch by Matthias Fuchs, 27 Jul 2005
672 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
673 Patch by Matthias Fuchs, 4 May 2005
675 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
676 boards (baudrate, environment...). Flash driver fixed.
677 Patch by Stefan Roese, 11 Aug 2005
679 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
680 Patch by Stefan Roese, 11 Aug 2005
682 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
683 Patch by Stefan Roese, 11 Aug 2005
685 * Add configuration for IFM AEV FIFO board.
686 Minor coding style cleanup.
688 * Add configuration for IFM SPI eval board
690 * Fix CompactFlash problem on HMI1001 board
692 * Make new "mtdparts" code build with older compilers
693 Patch by Andrea Scian, 09 Aug 2005
695 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
696 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
697 with the 405 defines and the linux kernel defines.
698 Patch by Stefan Roese, 08 Aug 2005
700 * Fix compiler warnings with older GCC versions
702 * Add common (with Linux) MTD partition scheme and "mtdparts" command
704 Old, obsolete and duplicated code was cleaned up and replace by the
705 new partitioning method. There are two possible approaches now:
707 The first one is to define a single, static partition:
709 #undef CONFIG_JFFS2_CMDLINE
710 #define CONFIG_JFFS2_DEV "nor0"
711 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
712 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
713 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
715 The second method uses the mtdparts command line option and dynamic
718 /* mtdparts command line support */
719 #define CONFIG_JFFS2_CMDLINE
720 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
721 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
723 Command line of course produces bigger images, and may be inappropriate
724 for some targets, so by default it's off.
726 * Fix build problems for PM856 Board
728 * Fix sign extension bug in 'fpga loadb' command;
729 make 'fpga loadb' always print the file header info
730 Patch by Andrew Dyer, 11 Jan 2005
732 * Fix errors that occur when accessing SystemACE CF
733 Patch by Jeff Angielski, 09 Jan 2005
735 * Document switching between U-Boot and PlanetCore on RPXlite
736 by Sam Song, 24 Dec 2004
738 * Fix PowerQUICC II mask detection.
739 Patch by Eugene Surovegin, 20 Dec 2004
741 * Add support for Altera NIOS DK1C20 board
742 Patch by Shlomo Kut, 13 Dec 2004
744 * Add support for ep8248 board
745 Patch by Yuli Barcohen, 12 Dec 2004
749 * Fix baudrate setting for KGDB on MPC8260
750 Patch by HoJin, 11 Dec 2004
752 * Fix 'mii help' text formatting
753 Patch by Cory Tusar, 10 Dec 2004
755 * Fix return code of NFS command
756 Patch by Hiroshi Ito, 11 Dec 2004
760 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
761 Patch by Steven Blakeslee, 04 Aug 2005
763 * Add support for AMCC Bamboo PPC440EP eval board
764 Patch by Stefan Roese, 04 Aug 2005
766 * Patch by Jon Loeliger
767 Fix style issues primarily in 85xx and 83xx boards.
769 - Trailing white space
770 - Indentation not by TAB
771 - Excessive amount of empty lines
772 - Trailing empty lines
774 * Patch by Ron Alder, 11 Jul 2005
775 Add Xianghua Xiao and Lunsheng Wang's support for the
776 GDA MPC8540 EVAL board.
778 * Patch by Eran Liberty
779 Add support for the Freescale MPC8349ADS board.
781 * Patch by Jon Loeliger, 25 Jul 2005
782 Move the TSEC driver out of cpu/mpc85xx as it will be shared
783 by the upcoming mpc83xx family as well.
785 * Patch by Jon Loeliger, 05 May 2005
786 Implemented support for MPC8548CDS board.
787 Added DDR II support based on SPD values for MPC85xx boards.
788 This roll-up patch also includes bugfies for the previously
790 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
792 * Patch by Jon Loeliger, 10 Feb 2005
793 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
795 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
797 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
798 for faster flash parts.
799 Add documentation for BR/OR for FLASH.
801 * Patch by Jon Loeliger 08 Feb 2005
802 Determine L2 Cache size dynamically on 85XX boards.
804 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
805 - Convert the CPM2 based functionality to use new CONFIG_CPM2
806 option rather than a myriad of CONFIG_MPC8560-like variants.
807 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
808 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
809 new CONFIG_CPM2 option to each 8260 board.
811 * Add support for MicroSys PM856 board
812 Patch by Josef Wagner, 03 Aug 2005
814 * Minor fixes to PM854 board
815 Patch by Josef Wagner, 03 Aug 2005
817 * Adjust configuration of XENIAX board
818 (chip select and GPIO required for USB operation)
820 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
821 routed to the Watchdog handler
822 Patch by Eugene Surovegin, 18 Jun 2005
824 * (re)enabled scsi commands do_scsi() and do_scsiboot()
825 Patch by Denis Peter, 06 Dec 2004
827 * Fix endianess problem in TFTP / NFS default filenames
828 Patch by Hiroshi Ito, 06 Dec 2004
830 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
832 Patch by Murray Jensen, 18 Jul 2005
834 * Fix typo in mkconfig script (used == instead of =)
835 Patch by Murray Jensen, 18 Jul 2005
837 * Cleanup build problems on 64 bit build hosts
839 * Update MAINTAINERS file
841 * Patch by Stefan Roese, 01 Aug 2005:
842 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
843 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
845 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
846 to run on both 405GP and 405GPr eval boards).
848 * Patch by Steven Blakeslee, 27 Jul 2005:
849 - Add support for AMCC PPC440EP/GR.
850 - Add support for AMCC Yosemite PPC440EP eval board.
851 - Add support for AMCC Yellowstone PPC440GR eval board.
853 * Minor fixes for PPChameleon Board:
854 - fix alignment of NAND size
855 - make code do what the comment says
857 * Implement h/w sector protection status synchronization at boot.
858 The code is provided for, and was tested on, the Yukon/Alaska
859 and PM520 boards only.
861 A bug in flash_real_protect() for the Yukon board was fixed by
862 adding a function that tells if two banks are on one flash chip.
864 * Fix sysmon POST problem: check I2C error codes
865 This fixes a problem of displaying bogus voltages when the voltages
866 are so low that the I2C devices start failing while the rest of the
867 system keeps running.
869 * Patch by Cedric Vincent, 6 Jul 2005:
870 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
872 * Patch by Jon Loeliger, 20 Jul 2005:
873 Add missing PCI IO port definitions.
875 * Add CompactFlash support for HMI1001 board.
877 * Adjust printed board ID for LWMON board.
879 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
881 * Add new argument format for flash commands to allow for usage like
882 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
883 U-Boot will automaticially find the end of the corresponding sector.
885 * Patch by Stefan Roese, 5 Jul 2005:
886 Update uc100 board PHY setup
888 * Patch by Stefan Roese, 1 Jul 2005:
889 Fix PHY address for CATcenter board (now correct!)
891 * Patch by Stefan Roese, 30 Jun 2005:
892 Fix PHY addresses for PPChameleon and CATcenter boards
893 Change MAINTAINER for most esd boards
895 * Patch by Detlev Zundel, 30 Jun 2005:
896 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
898 * Fix baudrate calculation problem on MPC5200 systems
900 * Add EEPROM and RTC support for HMI1001 board
902 * Patch by Detlev Zundel, 20 Jun 2005:
903 Fix initialization of low active GPIO pins on inka4x0 board
905 * Enable redundant environment, disable HW flash protection of
908 * Patch by Travis Sawyer, 10 Jun 2005:
909 Initialize allocated dev and private hw structures
910 after their respective allocation in 440gx_enet.c
912 * Patch by Steven Scholz, 10 Jun 2005:
913 Fix byteorder problems with second argument of "bootm" with
916 * Add support for HMI1001 board
918 * Disable "date" and "sntp" commands on TQM866M
920 * Fix watchdog reset problems on LWMON board
922 * Patch by Juergen Selent, 17 May 2005:
923 Add support for Funkwerk VoVPN gateway module.
925 * Cleanup debug code for MPC8220 FEC driver
927 * Extend burst mode RAM test program to take a loop count
930 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
931 those boards that use it.
933 * Patches by Greg Ungerer, 19 May 2005:
934 - add support for the KS8695P (ARM 922 based) CPU
935 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
937 * Patch by Steven Scholz, 19 May 2005:
938 Add support for CONFIG_SERIAL_TAG on ARM boards
940 * Add PCI support for Sorcery board.
941 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
943 * Fix compile problems caused by new burst mode SDRAM test;
944 make port pins to trigger logic analyzer configurable
946 * Fix timer handling on MPC85xx systems
948 * Fix debug code in omap5912osk flash driver
950 * Add support for MPC8247 based "IDS8247" board.
952 * Add support for 2 x TSEC interfaces on the TQM8540 board.
954 * On LWMON we must use the watchdog to reset the board as the CPU
955 genereated HRESET pulse is too short to reset the external
958 * Add test tool to exercise SDRAM accesses in burst mode
959 (as standalone program, MPC8xx/PowerPC only)
961 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
964 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
965 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
966 added to support LZO and LZARI compression modes (undefined by
969 * Fix problem with symbolic links in JFFS2 code.
971 * Use linker ASSERT statement to prevent undetected overlapping of
972 sections on PPChameleon board; other boards might use this, too.
974 * Patch by Stefan Roese, 03 May 2005:
976 Fix problems in cmd_universe.c
978 * Patch by Matthias Fuchs, 03 May 2005:
979 Added missing variable declaration in cmd_nand.c
980 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
982 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
984 * Fix bug in the SDRAM initialization code for canmb, IceCube and
986 Fix PHY address for canmb board.
988 * Cleanup serial console baudrate calculation on AT91RM9200;
989 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
991 * Patch by Matthias Fuchs, 18 Apr 2005:
992 Make PCI target address spaces on PMC405 and CPCI405 boards
993 configurable via environment variables
995 * Auto-size RAM on canmb board.
997 * Add support for canmb board
999 * Patch by Stefan Roese, 13 Apr 2005:
1000 Update for esd apc405
1002 * Fixes for TQM8560 board:
1004 - remove debug messages
1005 - fix flash sector protection
1007 * Patch by Steven Scholz, 07 Apr 2005:
1008 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1010 * Patches by Steven Scholz, 07 Apr 2005:
1011 Fix compiler warning in altera.c
1012 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1014 * Patch by Ladislav Michl, 06 Apr 2005:
1015 Fix voiceblue configuration.
1017 * Patch by Stefan Roese, 06 Apr 2005:
1018 Updates for OCOTEA board:
1019 - Changed U-Boot size from 512kByte to 256kByte
1020 - Fixed flash driver to support boot from soldered user flash
1021 - Added README for switch from PIBS firmware to U-Boot
1023 * Patch by Travis Sawyer, 05 Apr 2005:
1024 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1025 Problem found by Andrew Wozniak.
1027 * Patch by Steven Scholz, 06 Apr 2005:
1028 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1029 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1031 * Patches by Robert Whaley, 29 Nov 2004:
1032 - update the pxa-regs.h file for PXA27x chips
1033 - add PXA27x based ADSVIX board
1034 - add support for MMC on PXA27x processors
1036 * Patch by Andrew E. Mileski, 28 Nov 2004:
1037 Fix PPC4xx SPD SDRAM detection bug
1039 * Patch by Hiroshi Ito, 26 Nov 2004:
1040 Fix logic of "test -z" and "test -n" commands
1042 * Patch by Ladislav Michl, 05 Apr 2005:
1043 Add support for VoiceBlue board.
1045 * Patch by Ladislav Michl, 05 Apr 2005:
1046 Fix netboot_common() prototypes.
1048 * Patch by Steven Scholz, 05 Apr 2005:
1049 Use i.MX watchdog timer for reset_cpu()
1051 * Patch by Steven Scholz, 05 Apr 2005:
1052 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1053 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1054 (now in interupts.c)
1056 * Add support for MPC8220 based "sorcery" board.
1058 * Add support for TQM8560 board.
1060 * Add FEC support for TQM8540 board.
1061 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1063 * Patch by Martin Krause, 04 Apr 2005:
1064 Update default configuration for CMC_PU2 board.
1066 * Patch by Steven Scholz, 04 Apr 2005:
1067 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1068 - introduce two new configuration options instead:
1069 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1071 * Patch by Steven Scholz, 04 Apr 2005:
1072 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1074 * Fix timer code for ARM systems: make sure that udelay() does not
1075 reset timers so it's save to use udelay() in timeout code.
1077 * Patch by Mathias Küster, 23 Nov 2004:
1078 add udelay support for the mcf5282 cpu
1080 * Patch by Tolunay Orkun, 16 November 2004:
1081 fix incorrect onboard Xilinx CPLD base address
1083 * Patch by Jerry Van Baren, 08 Nov 2004:
1084 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1085 the jumper for the HRCW source should select flash. If lowboot is
1086 not selected, the jumper for the HRCW source should select the
1088 - change default load base address to 0x00400000
1090 * Patch by Yuli Barcohen, 08 Nov 2004:
1091 Add support for Analogue & Micro Rattler boards.
1092 Tested on Rattler8248.
1094 * Patch by Andre Renaud, 08 Nov 2004:
1095 Fix watchdog support in common/lcd.c
1097 * Patch by Marc Leeman, 05 Nov 2003:
1098 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1099 bug only affects the XPC8245 processors
1101 * Patches by Josef Wagner, 29 Oct 2004:
1102 - Add support for MicroSys CPU87 board
1103 - Add support for MicroSys PM854 board
1105 * Patch by Jian Zhang, 02 Nov 2004:
1106 Add 16-bit NAND support
1108 * Patch by Scott McNutt, 01 Nov 2004:
1109 Add missing NIOS/NIOS2 support for "iminfo" command
1111 * Patch by Detlev Zundel, 29 Oct 2004:
1112 Add missing NIOS/NIOS2 support for "mkimage" tool.
1114 * Patch by David Adair, 27 Oct 2004:
1115 Add missing 440GX SDRAM Controller reset
1117 * Patch by Steven Scholz, 25 Oct 2004:
1118 Declare reset_cpu() in include/common.h instead locally
1120 * Patch by Yusdi Santoso, 22 Oct 2004:
1121 - Add support for HIDDEN_DRAGON board
1122 - fix endianess problem in driver/rtl1839.c
1124 * Patch by Allen Curtis, 21 Oct 2004:
1125 support multiple serial ports
1127 * Patch by Richard Klingler, 03 Apr 2005:
1128 Add call to eth_halt() in net/net.c when called functions fail
1129 after eth_init() has been called.
1131 * Patch by Sam Song, 3 April 2005:
1132 - Update README.Netconsole
1135 * Prepare for SoC rework of ARM code:
1136 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1137 - rename memsetup into lowlevel_init (function name and source files)
1138 Patch by Steven Scholz, 03 Apr 2005:
1139 - create SoC specific directories include/asm-arm/arch-imx and
1140 include/asm-arm/arch-s3c24x0
1142 * Fix problems with SNTP support;
1143 enable SNTP support in some boards.
1145 * Patches by Martin Krause, 01 Apr 2005:
1146 - Fix flash erase timeout on CMC_PU2
1147 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1149 * Patch by Steven Scholz, 13 March 2005:
1150 fix cache enabling for AT91RM9200
1152 * Patch by Masami Komiya, 30 Mar 2005:
1153 add SNTP support and expand time server and time offset fields of
1154 DHCP support. See doc/README.SNTP
1156 * Patch by Steven Scholz, 13 Dec 2004:
1157 Fix bug in at91rm920 ethernet driver
1159 * Patch by Steven Scholz, 13 Dec 2004:
1160 Remove duplicated code by merging memsetup.S files for
1161 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1163 * Patch by Detlev Zundel, 31 Mar 2005:
1164 Cleanup duplicate definition of overwrite_console()
1166 * Update TQM5200 configuration;
1167 prepare for Rev. 200 starter kit boards
1169 * Patch by Scott McNutt, 21 Oct 2004:
1170 Add support for Nios-II EPCS Controller core.
1172 * Patch by Scott McNutt, 20 Oct 2004:
1174 - Add sysid command (Nios-II only).
1175 - Locate default exception trampoline at proper offset.
1176 - Implement I/O routines (readb, writeb, etc)
1177 - Implement do_bootm_linux
1179 * Patches by Martin Krause, 22 Mar 2005:
1180 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1181 - add support for SM501 graphics controller
1182 - add support for graphic console on TQM5200
1183 - add support for TQM5200 Rev 200
1184 - cleanup, fix typo in include/configs/TQM5200.h
1186 * Patch by Manfred Baral, 17 Mar 2005:
1189 * Fix RTC configuration for PPChameleon board
1191 * Cleanup, fix typo in include/configs/TQM5200.h
1193 * Patch by Stefan Roese, 16 Mar 2005:
1194 Update for esd auto_update and hh405 board
1196 * Adapt for U-Boot image size (new features enabled) on TQM5200
1198 * Update code for TQM8540 board (and 85xx in general):
1199 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1200 - Reformat boot messages
1201 - Enable redundant environment
1202 - Replace the -O2 optimization flag with -mno-string
1204 * Patch by David Brownell, 10 Mar 2005:
1205 Restore copyright statements in OHCI drivers.
1207 * Add support for TQM8540 board
1209 * Patch by Detlev Zundel, 14 Mar 2005:
1210 NC650: changed NAND flash addressing to using UPMB
1212 * Patch by Stefan Roese, 14 Mar 2005:
1213 Update for esd voh405 fpga image
1215 * INKA4x0: Allow initialization of LCD backlight dimming from
1216 "brightness" environment variable.
1218 * Add port initialization for digital I/O on INKA4x0
1220 * Patch by Stefan Roese, 01 Mar 2005:
1221 Update for esd boards dp405 and hub405
1223 * Fix get_partition_info() parameter error in all other calls
1224 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1226 * Enable USB and IDE support for INKA4x0 board
1228 * Patch by Andrew Dyer, 28 Feb 2005:
1229 fix ext2load passing an incorrect pointer to get_partition_info()
1230 resulting in load failure for devices other than 0
1232 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1234 * Cleanup USB and partition defines
1236 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1238 * Add reset code for Coral-P on INKA4x0 board
1240 * Patch by Martin Krause, 28 Jun 2004:
1241 Update for TRAB board.
1243 * Fix some missing "volatile"s in MPC5xxx FEC driver
1245 * Fix cirrus voltage detection (for CPC45)
1247 * Fix byteorder problem in usbboot and scsiboot commands.
1249 * Patch by Cajus Hahn, 04 Feb 2005:
1250 - don't insist on leading '/' for filename in ext2load
1251 - set default partition to useful value (1) in ext2load
1253 * Patch by Andrew Dyer, 08 Jan 2005:
1254 fix wrong return codes in ext2 code
1256 * Removed '--no-warn-mismatch' option from Makefile. This option
1257 makes 'ld' to overlook binary objects compatibility.
1259 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1260 --end-group) outside of the group. This will make 'ld' to do
1261 _multiple_ search in the library group when resolving symbol
1262 references and do only a _single_ seach in libgcc.a after the group
1265 * Fix stability problems on CPC45 board again.
1267 * Make image detection for diskboot / usbboot / scsiboot more robust
1268 (also check header checksum)
1270 * Update CPC45 board configuration.
1272 * Add USB and PCI support for INKA4x0 board
1274 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1278 * Patch by Robin Getz, 13 Oct 2004:
1279 Add standalone application to change SMC91C111 MAC addresses,
1280 see examples/README.smc91111_eeprom
1282 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1283 Fix Flash support for ARM Integrator CP.
1285 * Patch by Richard Woodruff, 10 Jan 2005:
1286 Update support for OMAP2420 (ARM11) and H4 board:
1287 o clean up and add new types to H4 memory probe code.
1288 o fix to work with internal boot.
1289 o added PRCM config III operation.
1290 o fix marginal flash timings.
1291 o add revison ATAG usage.
1292 o enable voltage scaling at power chip.
1293 o fix compile error for i2c.
1295 * Fix network problem (error when receiving multiple ARP packets)
1297 * Patch by Daniel Poirot, 12 Oct 2004:
1298 Add support for Wind River sbc405 board
1300 * Patch by Rainer Brestan, 12 Oct 2004:
1301 Make examples/Makefile more robust
1303 * Patch by Sam Song, 11 October 2004:
1304 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1305 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1308 * Patch by Sam Song, 10 Oct 2004:
1309 Fix a parameter error in run_command() in main.c
1311 * Patch by Richard Woodruff, 01 Oct 2004:
1312 add support for the TI OMAP2420 processor and its H4 reference
1315 * Patch by Christian Pellegrin, 24 Sep 2004:
1316 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1318 * Patch by Leif Lindholm, 23 Sep 2004:
1319 add support for the AMD db1550 board
1321 * Patch by Travis Sawyer, 15 Sep 2004:
1322 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1323 update README.serial_multi
1325 * Patches by David Snowdon, 07 Sep 2004:
1326 - add u-boot.hex target in the top level Makefile
1327 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1328 - use -mtune=xscale and -march=armv5 options for PXA
1330 * Patch by Florian Schlote, 08 Sep 2004:
1331 Add support for SenTec-COBRA5272-board (Coldfire).
1333 * Patch by Gleb Natapov, 07 Sep 2004:
1334 mpc824x: set PCI latency timer to a sane value
1337 * Patch by Kurt Stremerch, 03 Sep 2004:
1338 Add bitstream configuration option for fpga command (Xilinx only).
1340 * Patch by Kurt Stremerch, 03 Sep 2004:
1341 Add Xilinx Spartan2E family FPGA support
1343 * Patch by Jeff Angielski, 02 Sep 2004:
1344 Add Added support for H2 revision of the EP8260 board.
1345 Fixed formatting for some of the EP8260 related source files.
1347 * Patch by Jon Loeliger, 02 Sep 2004:
1348 Reset monitor size back to 256 so environment can be written
1349 to flash on MPC85xx ADS and CDS releases.
1351 * Patch by Paolo Broggini, 02 Sep 2004:
1352 Make BSS clearing on ARM systems more robust
1354 * Patch by Yue Hu and Joe, 01 Sep 2004:
1355 - add PCI support for ixp425;
1356 - add EEPRO100 suppor tfor ixdp425 board.
1358 * Fix problem with protected sector detection in driver/cfi_flash.c
1360 ======================================================================
1361 Changes for U-Boot 1.1.2:
1362 ======================================================================
1364 * Code cleanup, mostly for GCC-3.3.x
1366 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1367 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1368 additional ethernet addresses.
1370 * Cleanup drivers/i82365.c - avoid duplication of code
1372 * Fix bogus "cannot span across banks" flash error message
1376 * Add support for CompactFlash for the CPC45 Board.
1378 * Fix problems with CMC_PU2 flash driver.
1381 - avoid trigraph warning in fs/ext2/ext2fs.c
1382 - rename UC100 -> uc100
1384 * Add support for UC100 board
1386 * Patch by Stefan Roese, 16 Dez 2004:
1387 - ext2fs support added
1388 - Tundra universe support added
1389 - Coldfire MCF5249 support added (no preloader needed!)
1390 - MCF5249 board TASREG added
1391 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1393 - some esd boards updated
1394 - memory commands "mdc" and "mwc" added for cyclic read/write
1395 (CONFIG_MX_CYCLIC, see README for further description)
1397 * Add support for INKA4X0 board
1399 * Patch by Steven Scholz, 12 Dec 2004:
1400 Fix typo in AT91 memory setup.
1402 * Patch by Martin Krause, 27 Oct 2004:
1403 - add support for "STK52xx" board (including PS/2 multiplexer)
1404 - add hardware detection for TQM5200
1406 * Clean up CMC PU2 flash driver
1408 * Update MAINTAINERS file
1410 * Fix bug in MPC823 LCD driver
1412 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1414 * Enable long help on CMC PU2 board;
1416 increase CPU speed from 179 to 207 MHz.
1418 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1419 unaligned tail part specially).
1421 * Update for AT91RM9200DK and CMC_PU2 boards:
1422 - Enable booting directly from flash
1423 - fix CMC_PU2 flash driver
1425 * Fix mkimage usage message
1427 * Map SRAM on NC650 board
1429 * Work around for Ethernet problems on Xaeniax board
1431 * Patch by TsiChung Liew, 23 Sep 2004:
1432 - add support for MPC8220 CPU
1433 - Add support for Alaska and Yukon boards
1435 * Fix configuration for ERIC board (needs more room)
1437 * Adjust MIPS compiler options at run-time depending on tools version
1438 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1439 "-mcpu=4kc" for old tools)
1441 * Add passing of the command line and memory size information to the
1442 kernel on xaeniax board.
1444 * Enable NAND flash support for NC650 board.
1446 * Patch by Thomas Lange 07 Oct 2004:
1447 Updated README for DBAu1x00 boards to match current status
1449 * Patch by Philippe Robin, 28 Sept 2004:
1450 Fix Flash support for Versatile.
1452 * Patch by Roger Blofeld, 16 Sep 2004:
1453 Fix timeout for DHCP command retry
1455 * Patch by Pantelis Antoniou, 14 Sep 2004:
1456 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1458 * Patch by Pantelis Antoniou, 14 Sep 2004:
1459 Kick watchdog when bz-decompressing
1461 * Fix CFG_HZ problems on AT91RM9200 systems
1462 [Remember: CFG_HZ should be 1000 on ALL systems!]
1464 * Patch by Gridish Shlomi, 30 Aug 2004:
1465 - Add support to revA version of PQ27 and PQ27E.
1466 - Reverted MPC8260ADS baudrate back to original 115200
1468 * Patch by Hojin, 17 Sep 2004:
1469 Fix typo in cfi_flash.c
1471 * Patch by Mark Jonas, 09 September 2004:
1472 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1475 * Patch by Mark Jonas, 31 August 2004:
1476 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1477 improves FTP performance for MPC5200 systems. Enabled for IceCube
1480 * Patch by Michael Bendzick, 30 Aug 2004:
1481 - Improve platform.S code for omap1510inn that detects whether code
1482 is running from SDRAM or not. Patch allows SDRAM to be configured
1483 if code is running out of SRAM at 0x20000000.
1485 * Patch by Frederick Klatt, 30 Aug 2004:
1486 Add support for the Wind River SBC8540/SBC8560 boards
1488 * Configure SX1 board to use drivers/cfi_flash.c
1490 * Patches by Michael Bendzick, 30 Aug 2004:
1491 - Configure omap1510inn board to use drivers/cfi_flash.c
1492 - Make drivers/cfi_flash.c protect environment and redundant
1495 * Patch by Steven Scholz, 23 Jun 2004:
1496 - Add script (tools/img2brec.sh) to programm U-Boot into
1497 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1499 * Patches by Scott McNutt, 24 Aug 2004:
1500 - Add support for Altera Nios-II processors.
1501 - Add support for Psyent PCI-5441 board.
1502 - Add support for Psyent PK1C20 board.
1504 * Patches by Jon Loeliger, 24 Aug 2004:
1505 - Add support for the MPC8541 and MPC8555 CDS boards
1506 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1507 - Convert MPC85xxADS to use common CFI flash driver
1508 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1509 from board_early_init_f()
1510 - Provide SW workaround for PCI initialization on 85xx CDS
1512 * Patches by George G. Davis, 24 Aug 2004:
1513 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1514 - Remove static network setup defaults from mx1ads_config
1515 - update ARM boards to use constants from mach-types.h
1517 * Patch by Gary Jennejohn, 04 Oct 2004:
1518 - fix I2C on at91rm9200
1519 - add support for Ricoh RS5C372A RTC
1521 * Patch by Gary Jennejohn, 01 Oct 2004:
1522 - add support for CMC PU2 board
1523 - add support for I2C on at91rm9200
1525 * Patch by Gary Jennejohn, 28 Sep 2004:
1526 fix baudrate handling on at91rm9200
1528 * Patch by Yuli Barcohen, 22 Aug 2004:
1529 - remove ZPC.1900 board-specific flash driver;
1530 switch the port to generic CFI driver;
1533 * Patch by Hinko Kocevar, 21 Aug 2004:
1534 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1536 * Clean up tools/bmp_logo.c to not add trailing white space
1538 * Patch by Hinko Kocevar, 21 Aug 2004:
1539 - Group common framebuffer functions in common/lcd.c
1540 - Group common framebuffer macros and #defines in include/lcd.h
1541 - Provide calc_fbsize() for video ATAG
1543 * Patch by Sam Song, 21 August 2004:
1544 - Fix a typo in README
1545 - Align "(RO)" output for "flinfo" after "protect on"
1546 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1547 ratio 1:1 when core frequency less than 50MHz
1549 * Patches by Hinko Kocevar, 21 Aug 2004:
1550 - fix some "use of label at end of compound statement" warnings
1551 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1553 * Patch by Steven Scholz, 16 Aug 2004:
1554 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1555 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1556 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1557 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1558 into cpu/arm920t/$(SOC)/
1560 * Patches by Sean Chang, 09 Aug 2004:
1561 - Added support for both 8 and 16 bit mode access to System ACE CF
1563 - Fixed missing System ACE CF device during get FAT partition info
1564 in fat_register_device function.
1565 - Enabled System ACE CF support on ML300.
1567 * Patch by Sean Chang, 09 Aug 2004:
1568 Synch defines for saveenv and do_saveenv functions so they get
1569 compiled under the same statement.
1571 * Patch by Sean Chang, 09 Aug 2004:
1572 - Added I2C support for ML300.
1573 - Added support for ML300 to read out its environment information
1574 stored on the EEPROM.
1575 - Added support to use board specific parameters as part of
1576 U-Boot's environment information.
1577 - Updated MLD files to support configuration for new features
1580 * Patches by Travis Sawyer, 05 Aug 2004:
1581 - Remove incorrect bridge settings for eth group 6
1582 - Add call to setup bridge in ppc_440x_eth_initialize
1583 - Fix ppc_440x_eth_init to reset the phy only if its the
1584 first time through, otherwise, just check the phy for the
1585 autonegotiated speed/duplex. This allows the use of netconsole
1586 - only print the speed/duplex the first time the phy is reset.
1588 * Patch by Shlomo Kut, 29 Mar 2004:
1589 Add support for MKS Instruments "Quantum" board
1591 * Fix build problem with Cogent boards;
1592 avoid using <asm/byteorder.h> when using the host compiler
1594 * Patch by Ganapathi C, 04 Aug 2004:
1595 Fix NFS timeout issue
1597 * Patch by Yuli Barcohen, 19 Jul 2004:
1598 - Fix host tools building in Cygwin environment
1599 - Fix header files search order for host tools
1601 * Patch by Tom Armistead, 19 Jul 2004:
1602 Fix kgdb.S support for 74xx_75x cpu
1604 * Patch by Jon Loeliger, 15 Jul 2004:
1605 Fix MPC85xx I2C driver
1607 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1609 * Patch by Stephen Williams, 15 July 2004
1610 Set the PCI class code for JSE board as part of PCI interface setup
1612 * Patch by Michael Bendzick, 15 Jul 2004:
1613 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1614 CFG_FLASH_USE_BUFFER_WRITE is set
1616 * Patch by Yuli Barcohen, 13 Jul 2004:
1617 Allow clock setting on MPC866/MPC885 series chips according to
1618 environment variable `cpuclk'
1620 * Patch by Yuli Barcohen, 20 Apr 2004:
1621 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1623 * Patch by Vincent Dubey, 24 Sep 2004:
1624 Add support for xaeniax board
1626 * Add comment about non-GPL character of standalone applications to
1629 * Fix FEC ethernet problem on NSCU board.
1631 * Patch by Gary Jennejohn, 09 Sep 2004:
1632 allow to use USART1 as console port on at91rm9200dk boards
1634 * Patch by Stefan Roese, 16 Sep 2004:
1637 * Fix SysClk handling for PPChameleon and CATcenter boards
1639 * Patch by Detlev Zundel, 08 Sep 2004:
1640 Update etags build target
1642 * Improve NetConsole support: add support for broadcast destination
1643 address and buffered input.
1645 * Cleanup compiler warnings for GCC 3.3.x and later
1647 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1649 * Add support for IDS "NC650" board
1651 * Add automatic update support for LWMON board
1653 * Clear Block Lock-Bits when erasing flash on LWMON board.
1655 * Fix return code of "fatload" command
1657 * Enable MSDOS/VFAT filesystem support for LWMON board
1659 * Patch by Martin Krause, 03 Aug 2004:
1660 change timing for SM501 graphics controller on TQM5200 module
1662 * Patch by Mark Jonas, 13 July 2004:
1663 - Total5200 LCD now run in little endian mode. Endianess conversion
1664 is done in hardware.
1665 - Removed last reference to "console" environment variable.
1667 * Patches by Lars Munch, 12 Jul 2004:
1668 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1670 - split out the LXT971A PHY from ns_9750_eth.h
1671 - split the dm9161 phy part out of at91rm9200_ether.c
1673 * Patch by Andreas Engel, 12 Jul 2004:
1674 Replaced hardcoded PL011 clock frequency with config variable.
1675 Fixed wrong CONFIG_CMD_DFL doc.
1677 * Patch by Thomas Viehweger, 09 Jun 2004:
1678 make it possible to remove chpart when there is only one partition
1680 * Add support for console over UDP (compatible to Ingo Molnar's
1681 netconsole patch under Linux)
1683 * Patch by Jon Loeliger, 16 Jul 2004:
1684 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1686 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1687 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1688 and CONFIG_L2_INIT_RAM options.
1689 - Refactor Local Bus initialization out of SDRAM setup.
1690 - Re-implement new version of LBC11/DDR11 errata workarounds.
1691 - Moved board specific PCI init parts out of CPU directory.
1692 - Added TLB entry for PCI-1 IO Memory
1693 - Updated README.mpc85xxads
1695 * Patch by Sascha Hauer, 28 Jun:
1696 - add generic support for Motorola i.MX architecture
1697 - add support for mx1ads, mx1fs2 and scb9328 boards
1699 * Patches by Marc Leeman, 23 Jul 2004:
1700 - Add define for the PCI/Memory Buffer Configuration Register
1701 - corrected comments in cpu/mpc824x/cpu_init.c
1703 * Add support for multiple serial interfaces
1704 (for example to allow modem dial-in / dial-out)
1706 * Patch by Stefan Roese, 15 Jul 2004:
1707 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1709 * Fix NSCU config; add ethernet wakeup code.
1711 * Add link for preloader for Motorola Coldfire to README.m68k
1713 * Patch by Michael Bendzick, 12 Jul 2004:
1714 fix output formatting in drivers/cfi_flash.c
1716 * Patch by Mark Jonas, 02 Jul 2004:
1717 Fix lowboot (again) on MPC5xxx
1719 * Patch by Curt Brune, 07 Jul 2004:
1720 relocate exception vectors on arm720t if needed
1722 * Patch by George G. Davis, 06 Jul 2004:
1723 - update mach-types.h to latest arm.linux.org.uk master list
1724 - Set correct OMAP1610 bi_arch_number for build target
1726 * Patch by Curt Brune, 06 Jul 2004:
1727 evb4510: add support for timer interrupt; cleanup
1729 * Patch by Dan Poirot, 06 Jul 2004:
1730 Fix sbc8260 environment variables
1732 * Cleanup redundand "console" environment variable
1734 * Patch by Mark Jonas, 05 Jul 2004:
1735 add support for the Total5100's and Total5200's LCD screen
1737 * Patches by Dan Eisenhut, 01 Jul 2004:
1739 - Move doc2000.h include to prevent compiler warning on some boards
1741 * Patch by Mark Jonas, 01 Jul 2004:
1742 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1743 MGT5100 and MPC5200 based Freescale platforms.
1745 * Patch by Philippe Robin, 01 Jul 2004:
1746 Add initialization for Integrator and versatile board files.
1748 * Patch by Hinko Kocevar, 01 Jun 2004:
1749 Fix VFD FB allocation, add LCD FB allocation on ARM
1751 * Patch by Martin Krause, 30 Jun 2004:
1752 Add support for TQM5200 board
1754 * Patch by Martin Krause, 29 Jun 2004:
1755 Add loopw command: infinite write loop on address range
1757 * Patches by Yasushi Shoji, 29 Jun 2004:
1758 - add empty include/asm-microblaze/processor.h
1759 - add to CREDITS and MAINTAINERS
1760 - add gd initialization
1761 - add MicroBlaze and SUZAKU board to MAKEALL script
1762 - add reset support for SUZAKU
1763 - add flush_cache() for MicroBlaze
1764 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1765 size flash memory on SUZAKU
1767 * Patch by Prakash Kumar, 27 Jun 2004:
1768 Add support for the PXA250 based Intrinsyc Cerf board.
1770 * Patch by Yasushi Shoji, 27 Jun 2004:
1771 fix comment in include/common.h
1773 * Rename SBC8560 into sbc8560 for consistency
1775 * Patch by Daniel Poirot, 24 Jun 2004:
1776 Add support for Wind River's sbc8240 board
1778 * Patches by Yasushi Shoji, 26 Jun 2004:
1779 - drivers/serial_xuartlite.c: fix "return 0" in void function
1780 - add microblaze support to mkimage tool
1782 * Patch by Fred Klatt, 25 Jun 2004:
1783 Add support for WindRiver's sbc8560 board
1785 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1786 Small Bugs fixes for "at91rm9200dk" board:
1787 - Timing modifications for SPI DataFlash access
1788 - Fix NAND flash detection bug
1790 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1791 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1793 * Patch by Jon Loeliger, 17 June 2004:
1794 Completion of the 8540ADS/8560ADS updates:
1795 Fix some PCI and Rapid I/O memory maps,
1796 Initialize both TSEC 1 and 2,
1798 Update MAINTAINER for 85xx boards and README.mpc85xxads
1800 * Patch by Yuli Barcohen, 16 Jun 2004:
1801 Remove obsolete AdderII port which was superseded by unified
1802 AdderII/Adder87x port
1804 * Patch by Ladislav Michl, 16 Jun 2004:
1805 Fix gcc-3.3.3 warnings for smc91111.c
1807 * Patch by Stefan Roese, 02 Jul 2004:
1808 - Fix bug in 405 ethernet driver; allocated data not cleared!
1809 - Fix problem in 405 i2c driver; don't try to print without console!
1811 * Patch by Paul Ruhland, 11 Jun 2004:
1812 Remove debug code from 'board/lpd7a40x/flash.c'
1814 * Patch by Andrea Marson, 11 Jun 2004:
1815 Update for PPChameleon board:
1816 - support for SysClk @ 25MHz
1817 - support for Silicon Motion SM712 VGA controller
1820 * Patches by Richard Woodruff, 10 Jun 2004:
1821 - fix problems with examples/stubs.c for GCC >= 3.4
1822 - fix problems with gd initialization
1824 * Patch by Curt Brune, 17 May 2004:
1825 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1826 - Add support for ESPD-Inc. EVB4510 Board
1828 * Patch by Marc Leeman, 11 May 2004:
1829 Fix for MPC8245 - reading PPC Memory from another device with the
1830 PPC as PCI target device corrupts data due to interenal hardware
1833 * Fix "cls" command when used with splash screen
1835 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1836 slow download of a big image)
1838 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1839 display even after showing a bitmap
1841 * Patch by Josef Wagner, 04 Jun 2004:
1842 - DDR Ram support for PM520 (MPC5200)
1843 - support for different flash types (PM520)
1844 - USB / IDE / CF-Card / DiskOnChip support for PM520
1845 - 8 bit boot rom support for PM520/CE520
1846 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1847 - I2C and RTC support for CPC45
1848 - support of new flash type (28F160C3T) for CPC45
1850 * Fix flash parameters passed to Linux for PPChameleon board
1852 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1854 * Patch by Paul Ruhland, 10 Jun 2004:
1855 fix support for Logic SDK-LH7A404 board and clean up the
1856 LH7A404 register macros.
1858 * Patch by Matthew McClintock, 10 Jun 2004:
1859 Modify code to select correct serial clock on Sandpoint8245
1861 * Patch by Robert Schwebel, 10 Jun 2004:
1862 Add support for Intel K3 strata flash.
1864 * Patch by Thomas Brand, 10 Jun 2004:
1865 Fix "loads" command on DK1S10 board
1867 * Patch by Yuli Barcohen, 09 Jun 2004:
1868 Add support for 8MB flash SIMM and JFFS2 file system on
1869 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1871 * Patch by Yuli Barcohen, 09 Jun 2004:
1872 Add support for Analogue&Micro Adder87x and the older AdderII board.
1874 * Patch by Ming-Len Wu, 09 Jun 2004:
1875 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1877 * Patch by Sam Song, 09 Jun 2004:
1878 - Add support for RPXlite_DW board
1879 - Update FLASH driver for 4*AM29DL323DB90VI
1880 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1882 * Patch by Mark Jonas, 08 June 2004:
1883 - Make MPC5200 boards evaluate the SVR to print processor name and
1884 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1886 * Patch by Kai-Uwe Bloem, 06 May 2004:
1887 Fix endianess problem in cramfs code
1889 * Patch by Tom Armistead, 04 Jun 2004:
1890 Add support for MAX6900 RTC
1892 * Patches by Ladislav Michl, 03 Jun 2004:
1893 - fix cfi_flash.c on LE systems
1894 - let 'make mrproper' delete u-boot.img as well
1895 - turn printf into debug in cfi_flash.c
1897 * Patch by Kurt Stremerch, 28 May 2004:
1898 Add support for Exys XSEngine board
1900 * Patch by Martin Krause, 27 May 2004:
1901 Fix a MPC5xxx I2C timing issue in i2c_probe().
1903 * Patch by Leif Lindholm, 27 May 2004:
1904 Fix board_init_f() for dbau1x00 board.
1906 * Patch by Imre Deak, 26 May 2004:
1907 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1908 Set flash base accordingly, and decide whether to do or skip board
1909 specific setup steps.
1911 * Patch by Josef Baumgartner, 26 May 2004:
1912 Add missing define in include/asm-m68k/global_data.h
1914 * Patch by Josef Baumgartner, 25 May 2004:
1915 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1917 * Patch by Paul Ruhland, 24 May 2004:
1918 fix SDRAM initialization for LPD7A400 board.
1920 * Patch by Jian Zhang, 20 May 2004:
1921 add support for environment in NAND flash
1923 * Patch by Yuli Barcohen, 20 May 2004:
1924 Add support for Interphase iSPAN boards.
1926 * Patches by Paul Ruhland, 17 May 2004:
1927 - Add I/O functions to the smc91111 ethernet driver to support the
1928 Logic LPD7A40x boards.
1929 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1930 specifically the LPD7A400.
1932 * Patches by Robert Schwebel, 15 May 2004:
1933 - call MAC address reading code also for SMSC91C111;
1934 - make SMSC91C111 timeout configurable, remove duplicate code
1935 - fix get_timer() for PXA
1936 - update doc/README.JFFS2
1937 - use "bootfile" env variable also for jffs2
1939 * Patch by Tolunay Orkun, 14 May 2004:
1940 Add support for Cogent CSB472 board (8MB Flash Rev)
1942 * Patch by Thomas Viehweger, 14 May 2004:
1943 - flash.h: more flash types added
1944 - immap_8260.h: some bits added (useful for RMII)
1945 - cmd_coninfo.c: typo corrected, printf -> puts
1946 - reduced size by replacing spaces with tab
1948 * Patch by Robert Schwebel, 13 May 2004:
1949 Add 'imgextract' command: extract one part of a multi file image.
1951 * Patches by Jon Loeliger, 11 May 2004:
1952 Dynamically handle REV1 and REV2 MPC85xx parts.
1953 (Jon Loeliger, 10-May-2004).
1954 New consistent memory map and Local Access Window across MPC85xx line.
1955 New CCSRBAR at 0xE000_0000 now.
1956 Add RAPID I/O memory map.
1957 New memory map in README.MPC85xxads
1958 (Kumar Gala, 10-May-2004)
1959 Better board and CPU identification on MPC85xx boards at boot.
1960 (Jon Loeliger, 10-May-2004)
1961 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1962 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1963 (Jim Robertson, 10-May-2004)
1964 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1965 Supports multiple PHYs.
1966 (Andy Fleming, 10-May-2004)
1967 Some README.MPC85xxads updates.
1968 (Kumar Gala, 10-May-2004)
1969 Copyright updates for "Freescale"
1970 (Andy Fleming, 10-May-2004)
1972 * Patch by Stephen Williams, 11 May 2004:
1973 Add flash support for ST M29W040B
1974 Reduce JSE specific flash.c to remove dead code.
1976 * Patch by Markus Pietrek, 04 May 2004:
1977 Fix clear_bss code for ARM systems (all except s3c44b0 which
1978 doesn't clear BSS at all?)
1980 * Fix "ping" problem on INC-IP board. Strange problem:
1981 Sometimes the store word instruction hangs while writing to one of
1982 the Switch registers, but only if the next instruction is 16-byte
1983 aligned. Moving the instruction into a separate function somehow
1984 makes the problem go away.
1986 * Patch by Rishi Bhattacharya, 08 May 2004:
1987 Add support for TI OMAP5912 OSK Board
1989 * Patch by Sam Song May, 07 May 2004:
1990 Fix typo of UPM table for rmu board
1992 * Patch by Pantelis Antoniou, 05 May 2004:
1993 - Intracom board update.
1996 * Add support for the second Ethernet interface for the 'PPChameleon'
1999 * Patch by Dave Peverley, 30 Apr 2004:
2000 Add support for OMAP730 Perseus2 Development board
2002 * Patch by Alan J. Luse, 29 Apr 2004:
2003 Fix flash chip-select (OR0) option register setting on FADS boards.
2005 * Patch by Alan J. Luse, 29 Apr 2004:
2006 Report MII network speed and duplex setting properly when
2007 auto-negotiate is not enabled.
2009 * Patch by Jarrett Redd, 29 Apr 2004:
2010 Fix hang on reset on Ocotea board due to flash in wrong mode.
2012 * Patch by Dave Peverley, 29 Apr 2004:
2013 add MAC address detection to smc91111 driver
2015 * Patch by David Müller, 28 Apr 2004:
2016 fix typo in lib_arm/board.c
2018 * Patch by Tolunay Orkun, 20 Apr 2004:
2019 - README update: add CONFIG_CSB272 and csb272_config
2020 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2021 i2cfast environment variable
2023 * Patch by Yuli Barcohen, 19 Apr 2004:
2024 - Rename DUET_ADS to MPC885ADS
2025 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2026 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2027 - Clean up FADS family port to use the new defines
2029 * Fix PCI support on CPC45 board
2031 * Patch by Scott McNutt, 25 Apr 2004:
2032 Add Nios GDB/JTAG Console support:
2033 - Add stubs to support gdb via JTAG.
2034 - Add support for console over JTAG.
2037 * Add support for CATcenter board (based on PPChameleon ME module)
2039 * Patch by Klaus Heydeck, 12 May 2004:
2040 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2041 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2042 various changes to KUP4 board specific files
2044 * Fix minor network problem on MPC5200: need some delay between
2045 resetting the PHY and sending the first packet. Implemented in a
2046 "natural" way by invoking the PHY reset and initialization code
2047 only once after power on vs. each time the interface is brought up.
2049 * Add some limited support for low-speed devices to SL811 USB controller
2050 (at least "usb reset" now passes successfully and "usb info" displays
2051 correct information)
2053 * Change init sequence for multiple network interfaces: initialize
2054 on-chip interfaces before external cards.
2056 * Fix memory leak in the NAND-specific JFFS2 code
2058 * Fix SL811 USB controller when attached to a USB hub
2060 * Fix config option spelling in PM520 config file
2062 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2063 patches by Pantelis Antoniou, 30 Mar 2004)
2065 * Fix minor NAND JFFS2 related issue
2067 * Fixes for SL811 USB controller:
2068 - implement workaround for broken memory stick
2069 - improve error handling
2071 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2072 cope with congested networks.
2074 ======================================================================
2075 Changes for U-Boot 1.1.1:
2076 ======================================================================
2078 * Patch by Travis Sawyer, 23 Apr 2004:
2079 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2080 errata from Vitesse Semiconductor.
2082 * Patch by Philippe Robin, 22 Apr 2004:
2083 Fix ethernet configuration for "versatile" board
2085 * Patch by Kshitij Gupta, 21 Apr 2004:
2086 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2088 * Patch by Steven Scholz, 24 Feb 2004:
2089 Fix a bug in AT91RM9200 ethernet driver:
2090 The MII interface is now initialized before accessing the PHY.
2092 * Patch by John Kerl, 19 Apr 2004:
2093 Use U-boot's miiphy.h for PHY register names, rather than
2094 introducing a new header file.
2096 * Update pci_ids.h from linux-2.4.26
2098 * Patch by Masami Komiya, 19 Apr 2004:
2099 Fix problem cause by VLAN function on little endian architecture
2100 without VLAN environment
2102 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2103 binary image for all clock frequencies. Implement run-time
2104 optimization of flash access timing based on the actual bus
2107 * Modify KUP4X board configuration to use SL811 driver for USB memory
2108 sticks (including FAT / VFAT filesystem support)
2110 * Add SL811 Host Controller Interface driver for USB
2112 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2114 * Patch by Pantelis Antoniou, 19 Apr 2004:
2115 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2116 Minor patches for Intracom boards.
2118 * Patch by Christian Pell, 19 Apr 2004:
2119 cleanup support for CF/IDE on PCMCIA for PXA25X
2121 * Temporarily disabled John Kerl's extended MII command code because
2122 "miivals.h" is missing
2124 * Patches by Mark Jonas, 13 Apr 2004:
2125 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2126 - Add sync instructions to IceCube SDRAM init code
2127 - Move SDRAM chip constants into seperate include files
2128 - Unify DDR and SDR initialization code
2129 - Unify all IceCube (Lite5xxx) target names
2131 * Patch by John Kerl, 16 Apr 2004:
2132 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2133 mii read 4-7 18-1a. Also add mii dump subcommand for
2134 pretty-printing standard regs 0-5.
2136 * Patch by Stephen Williams, 16 April 2004:
2137 fix typo in JSE.h; update MAINTAINERS
2139 * Patch by Matthew S. McClintock, 14 Apr 2004:
2140 fix initdram function for utx8245 board
2142 * Patch by Markus Pietrek, 14 Apr 2004:
2143 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2145 * Patch by Reinhard Meyer, 18 Apr 2004:
2146 provide the IDE Reset Function for EMK 5200 boards
2148 * Patch by Masami Komiya, 12 Apr 2004:
2149 fix pci_hose_write_config_{byte,word}_via_dword problems
2151 * Patch by Sangmoon Kim, 12 Apr 2004:
2152 Update max RAM size for debris board
2154 * Patch by Travis Sawyer, 08 Apr 2004:
2155 Add TLB entry for second DIMM slot on ocotea
2157 * Patch by Masami Komiya, 08 Apr 2004:
2158 add RTL8169 network driver
2160 * Patch by Dan Malek, 07 Apr 2004:
2161 - Add support for RPC/STx GP3, Motorola 8560 board
2162 - Update 85xx TSEC driver so it searches MII for first available PHY
2164 - Add functions to support console MII commands.
2166 * Patch by Tolunay Orkun, 07 Apr 2004:
2167 Move initialization of bi_iic_fast[]
2168 from board_init_f() to board_init_r()
2170 * Patch by Yasushi Shoji, 07 Apr 2004:
2171 Cleanup microblaze port
2173 * Patch by Sangmoon Kim, 07 Apr 2004:
2174 Add auto SDRAM module detection for Debris board
2176 * Patch by Rune Torgersen, 06 Apr 2004:
2177 - Fix some PCI problems on the MPC8266ADS board
2178 - Fix the location of some PCI entries in the immap structure
2180 * Patch by Yasushi Shoji, 07 Apr 2004:
2181 - add support for microblaze processors
2182 - add support for AtmarkTechno "suzaku" board
2184 * Configure PPChameleon board to use redundand environment in flash
2186 * Configure PPChameleon board to use JFFS2 NAND support.
2188 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2190 * Patch by Rune Torgersen, 16 Apr 2004:
2193 * Patches by Pantelis Antoniou, 16 Apr 2004:
2194 - add support for a new version of an Intracom board and fix
2195 various other things on others.
2196 - add verify support to the crc32 command (define
2197 CONFIG_CRC32_VERIFY to enable it)
2198 - fix FEC driver for MPC8xx systems:
2199 1. fix compilation problems for boards that use dynamic
2201 2. shut down FEC after network transfers
2202 - HUSH parser fixes:
2203 1. A new test command was added. This is a simplified version of
2204 the one in the bourne shell.
2205 2. A new exit command was added which terminates the current
2207 3. Fixed handing of $? (exit code of last executed command)
2208 - Fix some compile problems;
2209 add "once" functionality for the netretry variable
2211 * Patch by George G. Davis, 02 Apr 2004:
2212 add support for Intel Assabet board
2214 * Patch by Stephen Williams, 01 Apr 2004:
2215 Add support for Picture Elements JSE board
2217 * Patch by Christian Pell, 01 Apr 2004:
2218 Add CompactFlash support for PXA systems.
2220 * Patches by Pantelis Antoniou, 30 Mar 2004:
2221 - add auto-complete support to the U-Boot CLI
2222 - add support for NETTA and NETPHONE boards; fix NETVIA board
2223 - add support for the Epson 156x series of graphical displays
2224 (These displays are serial and not suitable for using a normal
2225 framebuffer console on them)
2226 - add infrastructure needed in order to POST any DSPs in a board
2227 - improve and fix various things in the MPC8xx FEC driver:
2228 1. The new 87x and 88x series of processors have two FECs,
2229 and the new driver supports them both.
2230 2. Another change in the 87x/88x series is support for
2231 the RMII (Reduced MII) interface. However numerous
2232 changes are needed to make it work since the PHYs
2233 are connected to the same lines. That means that
2234 you have to address them correctly over the MII
2236 3. We now correctly match the MII/RMII interface
2237 configuration to what the PHY reports.
2238 - Fix problem when readingthe MII status register. Due to the
2239 internal design of many PHYs you have to read the register
2240 twice. The problem is more apparent in 10Mbit mode.
2241 - add new mode ".jffs2s" for reading from a NAND device: it just
2242 skips over bad blocks.
2243 - add networking support for VLANs (802.1q), and CDP (Cisco
2245 - some minor patches / cleanup
2247 * Patch by Yuli Barcohen, 28 Mar 2004:
2248 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2249 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2250 - Change configuration method for MPC8260ADS family
2252 * add startup code to clear the BSS of standalone applications
2254 * Fix if / elif handling bug in HUSH shell
2256 ======================================================================
2257 Changes for U-Boot 1.1.0:
2258 ======================================================================
2260 * Patch by Mark Jonas: Remove config.tmp files only when
2261 unconfiguring the board
2263 * Adapt RMU board for bigger flash memory
2265 * Patch by Klaus Heydeck, 13 Mar 2003:
2266 Add support for KUP4X Board
2268 * Patch by Pavel Bartusek, 21 Mar 2004
2269 Add Reiserfs support
2271 * Patch by Hinko Kocevar, 20 Mar 2004
2272 - Add auto-release for SMSC LAN91c111 driver
2273 - Add save/restore of PTR and PNR regs as suggested in datasheet
2275 * Patch by Stephen Williams, 19 March 2004
2276 Increase speed of sector reads from SystemACE,
2277 shorten poll timeout and remove a useless reset
2279 * Patch by Tolunay Orkun, 19 Mar 2004:
2280 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2283 * Patch by Brad Kemp, 18 Mar 2004:
2284 prevent machine checks during a PCI scan
2286 * Patch by Pierre Aubert, 18 Mar 2004:
2287 Fix string cleaning in IDE identification
2289 * Patch by Pierre Aubert, 18 Mar 2004:
2290 - Unify video mode handling for Chips & Technologies 69000 Video
2291 chip and Silicon Motion SMI 712/710/810 Video chip
2292 - Add selection of the video output (CRT or LCD) via 'videoout'
2293 environment variable for the Silicon Motion
2296 * Patch by Pierre Aubert, 18 Mar 2004:
2297 include/common.h typo fix
2299 * Patches by Tolunay Orkun, 17 Mar 2004:
2300 - Add support for bd->bi_iic_fast[] initialization via environment
2301 variable "i2cfast" (CONFIG_I2CFAST)
2302 - Add "i2cfast" u-boot environment variable support for csb272
2304 * Patch by Carl Riechers, 17 Mar 2004:
2305 Ignore '\0' characters in console input for use with telnet and
2308 * Patch by Leon Kukovec, 17 Mar 2004:
2309 typo fix for strswab prototype #ifdef
2311 * Patches by Thomas Viehweger, 16 Mar 2004:
2312 - show PCI clock frequency on MPC8260 systems
2313 - add FCC_PSMR_RMII flag for HiP7 processors
2314 - in do_jffs2_fsload(), take load address from load_addr if not set
2315 explicit, update load_addr otherwise
2316 - replaced printf by putc/puts when no formatting is needed
2317 (smaller code size, faster execution)
2319 * Patch by Phillippe Robin, 16 Mar 2004:
2320 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2322 * Patch by Stephen Williams, 15 Mar 2004:
2323 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2325 * Patch by Tolunay Orkun, 15 Mar 2004:
2326 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2328 * Patch by Travis Sawyer, 15 Mar 2004:
2329 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2331 * Add start-up delay to make sure power has stabilized before
2332 attempting to switch on USB on SX1 board.
2334 * Patch by Josef Wagner, 18 Mar 2004:
2335 - Add support for MicroSys XM250 board (PXA255)
2336 - Add support for MicroSys PM828 board (MPC8280)
2337 - Add support for 32 MB Flash on PM825/826
2338 - new SDRAM refresh rate for PM825/PM826
2339 - added support for MicroSys PM520 (MPC5200)
2340 - replaced Query by Identify command in CPU86/flash.c
2341 to support 28F160F3B
2343 * Fix wrap around problem with udelay() on ARM920T
2345 * Add support for Macronix flash on TRAB board
2347 * Patch by Pierre Aubert, 15 Mar 2004:
2348 Fix buffer overflow in IDE identification
2350 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2352 * Remove redundand #define in IceCube.h
2354 * Patch by Steven Scholz, 27 Feb 2004:
2355 - Adding get_ticks() and get_tbclk() for AT91RM9200
2356 - Many white space fixes in cpu/at91rm9200/interrupts.c
2358 * Patches by Steven Scholz, 20 Feb 2004:
2359 some cleanup in AT91RM9200 related code
2361 * Patches by Travis Sawyer, 12 Mar 2004:
2362 - Fix Gigabit Ethernet support for 440GX
2363 - Add Gigabit Ethernet Support to MII PHY utilities
2365 * Patch by Brad Kemp, 12 Mar 2004:
2366 Fixes for drivers/cfi_flash.c:
2367 - Better support for x8/x16 implementations
2368 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2369 - Added defines for AMD command and address constants
2371 * Patch by Leon Kukovec, 12 Mar 2004:
2372 Fix get_dentfromdir() to correctly handle deleted dentries
2374 * Patch by George G. Davis, 11 Mar 2004:
2375 Remove hard coded network settings in TI OMAP1610 H2
2376 default board config
2378 * Patch by George G. Davis, 11 Mar 2004:
2379 add support for ADS GraphicsClient+ board.
2381 * Patch by Pierre Aubert, 11 Mar 2004:
2382 - add bitmap command and splash screen support in cfb console
2383 - add [optional] origin in the bitmap display command
2385 * Patch by Travis Sawyer, 11 Mar 2004:
2386 Fix ocotea board early init interrupt setup.
2388 * Patch by Thomas Viehweger, 11 Mar 2004:
2389 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2391 * Patch by Stephan Linz, 09 Mar 2004
2392 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2394 * Patch by George G. Davis, 9 Mar 2004:
2395 fix recent build failure for SA1100 target
2397 * Patch by Travis Sawyer, 09 Mar 2004:
2398 Support native interrupt mode for the IBM440GX.
2399 Previously it was running in 440GP compatibility mode.
2401 * Patch by Philippe Robin, 09 Mar 2004:
2402 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2405 * Patch by Masami Komiya, 08 Mar 2004:
2406 Don't overwrite server IP address or boot file name
2407 when the boot server does not return values
2409 * Patch by Tolunay Orkun, 5 Mar 2004:
2410 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2412 * Patch by Tolunay Orkun, 5 Mar 2004:
2413 Fix early board initialization for Cogent CSB272 board
2415 * Patch by Ed Okerson, 3 Mar 2004:
2416 fix CFI flash writes for little endian systems
2418 * Patch by Reinhard Meyer, 01 Mar 2004:
2419 generalize USB and IDE support for MPC5200 with according
2420 changes to IceCube.h and TOP5200.h
2421 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2422 add info about USB and IDE to README
2424 * Patch by Yuli Barcohen, 4 Mar 2004:
2425 Fix problems with GCC 3.3.x which changed handling of global
2426 variables explicitly initialized to zero (now in .bss instead of
2429 * Patch by Leon Kukovec, 02 Mar 2004:
2430 add strswab() to fix IDE LBA capacity, firmware and model numbers
2431 on little endian machines
2433 * Patch by Masami Komiya, 02 Mar 2004:
2434 - Remove get_ticks() from NFS code
2435 - Add verification of RPC transaction ID
2437 * Patch by Pierre Aubert, 02 Mar 2004:
2438 cleanup for IDE and USB drivers for MPC5200
2440 * Patch by Travis Sawyer, 01 Mar 2004:
2442 - Add IBM PPC440GX Ref Platform support (Ocotea)
2443 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2444 Adapted to U-Boot and 440GX port
2446 - Add gracious handling of all Ethernet Pin Selections for 440GX
2447 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2449 - Add needed bit definitions
2452 * Patch by Carl Riechers, 1 Mar 2004:
2453 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2455 * Patch by Stephan Linz, 27 Feb 2004
2456 - avoid problems for targets without NFS download support
2458 * Patch by Rune Torgersen, 27 Feb 2004:
2459 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2460 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2461 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2463 * Patch by Masami Komiya, 27 Feb 2004:
2464 Fix rarpboot: add autoload by NFS
2466 * Patch by Dan Eisenhut, 26 Feb 2004:
2467 fix flash_write return value in saveenv
2469 * Patch by Stephan Linz, 11 Dec 2003
2470 expand config.mk to avoid trigraph warnings on NIOS
2472 * Rename "BMS2003" board into "HMI10"
2474 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2475 storage; auto-set console on USB port (using preboot command)
2477 * Add support for SX1 mobile phone; add support for USB-based console
2478 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2480 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2482 * Fix SDRAM timings for LITE5200 / IceCube board
2484 * Handle Auti-MDIX / connection status for INCA-IP
2486 * Fix USB problems when attempting to read 0 bytes
2488 * Patch by Travis Sawyer, 26 Feb 2004:
2489 Fix broken compile for XPEDITE1K target.
2491 * Patch by Stephan Linz, 26 Feb 2004:
2492 Bug fix for NFS code on NIOS targets
2494 * Patch by Stephen Williams, 26 Feb 2004:
2495 Break up SystemACE reads of large block counts
2497 * Patch by Pierre Aubert, 26 Feb 2004
2498 add IDE support for MPC5200
2500 * Patch by Masami Komiya, 26 Feb 2004:
2501 add autoload via NFS
2503 * Patch by Stephen Williams
2504 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2505 elsewhere in the source.
2507 * Patch by Steven Scholz, 25 Feb 2004:
2508 - Timeouts in FPGA code should be based on CFG_HZ
2509 - Minor cleanup in code for Altera FPGA ACEX1K
2511 * Patch by Steven Scholz, 25 Feb 2004:
2512 Changed "Directory Hierarchy" section in README
2514 * Patch by Masami Komiya, 25 Feb 2004:
2515 Reduce copy count in nfs_read_reply() of NFS code
2517 * Patch by Markus Pietrek, 24 Feb 2004:
2518 NS9750 DevBoard added
2520 * Patch by Pierre Aubert, 24 Feb 2004
2521 add USB support for MPC5200
2523 * Patch by Steven Scholz, 24 Feb 2004:
2524 - fix MII commands to use values from last command
2526 * Patch by Torsten Demke, 24 Feb 2004:
2527 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2529 * Patch by Rahul Shanbhag, 19 Feb 2004:
2530 Fixes for for OMAP1610 board:
2531 - shift some IRQ specific code to platform.S file
2532 - remove duplicatewatchdog reset code from start.S
2534 * Make Auto-MDIX Support configurable on INCA-IP board
2536 * Fix license for mkimage tool
2538 * Patch by Masami Komiya, 24 Feb 2004:
2539 Update NetBootFileXferSize in NFS code
2541 * Patch by Scott McNutt, 24 Feb 2004:
2542 fix packet length in NFS code
2544 * Patch by Masami Komiy, 22 Feb 2004:
2545 Add support for NFS for file download
2547 * Patch by Andrea Scian, 17 Feb 2004:
2548 Add support for S3C44B0 processor and DAVE B2 board
2550 * Patch by Steven Scholz, 20 Feb 2004:
2551 - Add support for MII commands on AT91RM9200 boards
2552 - some cleanup in AT91RM9200 ethernet code
2554 * Patch by Peter Ryser, 20 Feb 2004:
2555 Add support for the Xilinx ML300 platform
2557 * Patch by Stephan Linz, 17 Feb 2004:
2558 Fix watchdog support for NIOS
2560 * Patch by Josh Fryman, 16 Feb 2004:
2561 Fix byte-swapping for cfi_flash.c for different bus widths
2563 * Patch by Jon Diekema, 14 Jeb 2004:
2564 Remove duplicate "FPGA Support" notes from the README file
2566 * Patches by Reinhard Meyer, 14 Feb 2004:
2567 - update board/emk tree; use common flash driver
2568 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2569 [adapted for other PPC CPUs -- wd]
2570 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2572 * Patch by Jon Diekema, 13 Feb 2004:
2573 Call show_boot_progress() whenever POST "FAILED" is printed.
2575 * Patch by Nishant Kamat, 13 Feb 2004:
2576 Add support for TI OMAP1610 H2 Board
2577 Fixes for cpu/arm926ejs/interrupt.c
2578 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2579 Fix for a timer bug in OMAP1610 Innovator
2580 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2582 * Patches by Stephan Linz, 12 Feb 2004:
2583 - add support for NIOS timer with variable period preload counter value
2584 - prepare POST framework support for NIOS targets
2586 * Patch by Denis Peter, 11 Feb 2004:
2587 add POST support for the MIP405 board
2589 * Patch by Laurent Mohin, 10 Feb 2004:
2590 Fix buffer overflow in common/usb.c
2592 * Patch by Tolunay Orkun, 10 Feb 2004:
2593 Add support for Cogent CSB272 board
2595 * Patch by Thomas Elste, 10 Feb 2004:
2596 Add support for NET+50 CPU and ModNET50 board
2598 * Patch by Sam Song, 10 Feb 2004:
2599 Fix typos in cfi_flash.c
2601 * Patch by Leon Kukovec, 10 Feb 2004
2602 Fixed long dir entry slot id calculation in get_vfatname
2604 * Patch by Robin Gilks, 10 Feb 2004:
2605 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2606 !=, <>, <, >, <=, >=)
2608 * Fix problem with side effects in macros in include/usb.h
2610 * Patch by David Benson, 13 Nov 2003:
2611 bug 841358 - fix TFTP download size limit
2613 * Fixing bug 850768:
2614 improper flush_cache() in load_serial()
2616 * Fixing bug 834943:
2617 MPC8540 - missing volatile declarations
2619 * Patch by Stephen Williams, 09 Feb 2004:
2620 Add support for Xilinx SystemACE chip:
2621 - New files common/cmd_ace.c and include/systemace.h
2622 - Hook systemace support into cmd_fat and the partition manager
2624 * Patch by Travis Sawyer, 09 Feb 2004:
2625 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2627 * Patch by Travis Sawyer, 09 Feb 2004:
2629 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2630 - Add phymode for 440 enet
2633 - Change board_pre_init to board_early_init_f
2634 - Add user flash to bus controller setup
2636 - Fix is_pci_host to check GPIO for monarch bit
2637 - Force xpedite1k to pci conventional mode (via #define option)
2639 * Patch by Brad Kemp, 4 Feb 2004:
2640 - handle the machine check that is generated during the PCI scans
2642 - define the registers used in the IMMR by the PCI subsystem.
2644 * Patch by Pierre Aubert, 03 Feb 2004:
2645 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2647 * Patch by Jeff Angielski, 03 Feb 2004:
2648 Fix copy & paste error in cpu/mpc8260/pci.c
2650 * Patch by Reinhard Meyer, 24 Jan 2004:
2651 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2653 * Add Auto-MDIX support for INCA-IP
2657 * Patch by Josef Baumgartner, 10 Feb 2004:
2658 Fixes for Coldfire port
2660 * Patch by Brad Kemp, 11 Feb 2004:
2661 Fix CFI flash driver problems
2663 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2664 modules at CPU clock frequencies above 66 MHz.
2666 * Optimize flash programming speed for LWMON (by another 100% :-)
2668 * Patch by Jian Zhang, 3 Feb 2004:
2669 - Changed the incorrect FAT12BUFSIZE
2670 - data_begin in fsdata can be negative. Changed it to be short.
2672 * Patches by Stephan Linz, 30 Jan 2004:
2673 1: - board/altera/common/flash.c:flash_erase():
2674 o allow interrupts befor get_timer() call
2675 o check-up each erased sector and avoid unexpected timeouts
2676 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2677 o enclose sevenseg_set() in cpp condition
2678 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2679 - fix some typed in mistakes in the NIOS documentation
2680 2: - split DK1C20 configuration into several header files:
2681 o two new files for each NIOS CPU description
2682 o U-Boot related part is remaining in DK1C20.h
2683 3: - split DK1S10 configuration into several header files:
2684 o two new files for each NIOS CPU description
2685 o U-Boot related part is remaining in DK1S10.h
2686 4: - Add support for the Microtronix Linux Development Kit
2687 NIOS CPU configuration at the Altera Nios Development Kit,
2688 Stratix Edition (DK-1S10)
2689 5: - Add documentation for the Altera Nios Development Kit,
2690 Stratix Edition (DK-1S10)
2691 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2693 7: - Add support for the common U-Boot SPI framework at
2696 * Patch by Rahul Shanbhag, 28 Jan 2004:
2697 Fix flash protection/locking handling for OMAP1610 innovator board.
2699 * Patch by Rolf Peukert, 28 Jan 2004:
2700 fix flash write problems on CSB226 board (write with 32 bit bus width)
2702 * Patches by Mark Jonas, 16 Jan 2004:
2703 - fix rounding error when calculating baudrates for MPC5200 PSCs
2704 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2705 time which is not supported
2707 * Patch by Yuli Barcohen, 26 Jan 2004:
2708 Allow bzip2 compression for small memory footprint boards
2710 * Patch by Brad Kemp, 21 Jan 2004:
2711 Add support for CFI flash driver for both the Intel and the AMD
2714 * Patch by Travis Sawyer, 20 Jan 2004:
2715 Fix pci bridge auto enumeration of sibling p2p bridges.
2717 * Patch by Tolunay Orkun, 12 Jan 2004:
2718 Add some delays as needed for Intel LXT971A PHY support
2720 * Patches by Stephan Linz, 09 Jan 2004:
2721 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2722 - make DK1C20 board configuration related to ASMI conform to
2725 * Patch by Anders Larsen, 09 Jan 2004:
2727 ARM memory layout fixes: the abort-stack is now set up in the
2728 correct RAM area, and the BSS is zeroed out as it should be.
2730 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2731 of the linker scripts are replaced by '__bss_start' and '_end',
2732 resp., which is a further step to eliminate unnecessary differences
2733 between the implementation of the CPU architectures.
2735 * Patch by liang a lei, 9 Jan 2004:
2736 Fix Intel 28F128J3 ID in include/flash.h
2738 * Patch by Masami Komiya, 09 Jan 2004:
2739 add support for TB0229 board (NEC VR4131 MIPS processor)
2741 * Patch by Leon Kukovec, 12 Dec 2003:
2742 changed extern __inline__ into static __inline__ in
2743 include/linux/byteorder/swab.h
2745 * Patch by Travis Sawyer, 30 Dec 2003:
2746 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2747 select MDI port based on enabled EMAC device.
2748 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2751 * Patch by Wolter Kamphuis, 15 Dec 2003:
2752 made CONFIG_SILENT_CONSOLE usable on all architectures
2754 * Disable date command on TQM866M - there is no RTC on MPC866
2756 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2758 * Implement adaptive SDRAM timing configuration based on actual CPU
2759 clock frequency for INCA-IP; fix problem with board hanging when
2760 switching from 150MHz to 100MHz
2762 * Add PCMCIA CS support for BMS2003 board
2764 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2765 see doc/README.MPC866 for details;
2766 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2767 calculate CPU clock frequency from PLL register values.
2769 * Add support for 128 MB RAM on TQM8xxL/M modules
2771 * Fix PS/2 keyboard problem caused by statically initialized variable
2772 pointing to a location in flash
2774 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2776 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2777 before we can access it; add delay in case we are faster (with no
2780 * Cleanup of some init functions
2782 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2783 to avoid Linux crashes by early packets coming in.
2785 * Accelerate flash accesses on LWMON board by using buffered writes
2787 * Fix typo in Makefile;
2788 fix problem with PARTNUM detection
2790 * Patch by Reinhard Meyer, 09 Jan 2004:
2791 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2793 * Add support for IDE LED on BMS2003 board
2794 (exclusive with status LED!)
2796 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2799 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2800 Add common files for "emk" boards
2802 * Add a common get_ram_size() function and modify the the
2803 board-specific files to invoke that common implementation.
2805 ======================================================================
2806 Changes for U-Boot 1.0.1:
2807 ======================================================================
2809 * Set default clock for INCA-IP to 150 MHz
2811 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2812 add I2C support; add support for DS1337 RTC
2814 * Add CompactFlash support for BMS2003 board
2816 * Add support for status LED on BMS2003 board
2818 * Patch by Scott McNutt, 02 Jan 2004:
2819 Add support for the Nios Active Serial Memory Interface (ASMI)
2822 * Patch by Andrea Marson, 16 Dec 2003:
2823 Add support for the PPChameleon ME and HI modules
2825 * Patch by Yuli Barcohen, 22 Dec 2003:
2826 Add support for Motorola DUET ADS board (MPC87x/88x)
2828 * Patch by Robert Schwebel, 15 Dec 2003:
2829 add support for cramfs (uses JFFS2 command interface)
2831 * Patches by Stephan Linz, 11 Dec 2003:
2832 - more documentation for NIOS port
2833 - new struct nios_pio_t, struct nios_spi_t
2834 - Reconfiguration for NIOS Development Kit DK1C20:
2835 o move board related code from board/dk1c20
2836 to board/altera/dk1c20
2837 o create a new common source path board/altera/common
2838 and move generic flash access stuff into it
2839 o change/expand configuration file DK1C20.h
2840 - Add support for NIOS Development Kit DK1S10
2841 - Add status LED support for NIOS systems
2842 - Add dual 7-segment LED support for Altera NIOS DevKits
2844 * Patch by Ronen Shitrit, 10 Dec 2003:
2845 Add support for the Marvell DB64360 / DB64460 development boards
2847 * Patch by Detlev Zundel, 10 Dec 2003:
2848 fix dependency problem in examples/Makefile
2850 * Patch by Denis Peter, 8 Dec 2003
2851 - add support for the PATI board (MPC555)
2852 - add SPI support for the MPC5xx
2854 * Patch by Anders Larsen, 08 Dec 2003:
2855 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2856 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2857 cleanup some redundand #defines
2859 * Patch by André Schwarz, 8 Dec 2003:
2860 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2861 - TX and RX deskriptors must be quad-word aligned
2862 - does not work with only one TX deskriptor
2863 - standard reset method does not work
2865 * Patch by Masami Komiya, 08 Dec 2003:
2866 add RTL8139 ethernet driver
2868 * Patches by Ed Okerson, 07 Dec 2003:
2869 - fix ethernet for the AU1x00 processors in little-endian mode.
2870 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2872 * Minor code cleanup (coding style)
2874 * Patch by Reinhard Meyer, 30 Dec 2003:
2875 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2876 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2877 - turned debug print of PHY registers into a function (called in two places)
2878 - added support for EMK MPC5200 based modules
2880 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2882 * Add support for TQM866M modules
2884 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2886 * Fix a few compiler warnings
2888 * Patch by Reinhard Meyer, 28 Dec 2003:
2889 Add initial support for TOP5200 board
2891 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2892 environment variable which can set to "100", "133", or "150". The
2893 CPU clock will be configured accordingly upon next reboot. Other
2894 values are ignored. In case of an invalid or undefined "cpuclk"
2895 value, the compile-time default CPU clock speed will be used.
2897 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2898 window that is used to access the UART registers by the Linux driver)
2900 * Patch by Reinhard Meyer, 20 Dec 2003:
2901 Fix clock calculation for the MPC5200 for higher clock frequencies
2902 (above 2**32 / 10 = 429.5 MHz).
2904 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2906 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2908 * Add new configuration for IceCube board with DDR memory
2910 * Update TRAB memory configurations
2912 * Add JFFS2 support for INCA-IP board
2914 * Patch by Bill Hargen, 09 Dec 2003:
2915 - BUBINGA405EP: changed flash driver to protect top sector containing
2917 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2918 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2919 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2920 - 405EP: added/fixed support for "reginfo" command.
2921 - 4xx: removed spurious MII error messages on "mii info" command.
2923 * Patch by Bernhard Kuhn, 28 Nov 2003:
2924 add support for Coldfire CPU
2925 add support for Motorola M5272C3 and M5282EVB boards
2927 * Patch by Pierre Aubert, 24 Nov 2003:
2928 - add a return value for the fpga command
2929 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2930 is defined. If ide_preinit fails, ide_init is aborted.
2931 - fix an endianess problem in fat.h
2933 * Patch by Wolter Kamphuis, 05 Dec 2003:
2934 Add support for SNMC's QS850/QS823/QS860T boards
2936 * Patch by Yuli Barcohen, 3 Dec 2003:
2937 "revive" U-Boot support for old Motorola MPC860ADS board
2939 * Patch by Cam(ilo?), 03 Dec 2003:
2940 make examples build even with broken Montavista objcopy
2942 * Patch by Pavel Bartusek, 27 Nov 2003:
2943 fix conversion problem with "bootretry" evironment variable
2945 * Patch by Andre Schwarz, 24 Nov 2003:
2946 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2948 * Patch by Pavel Bartusek, 21 Nov 2003:
2949 set ZMII bridge speed on 440
2951 * Patch by Anders Larsen, 17 Nov 2003:
2952 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2954 * Patches by David Müller, 14 Nov 2003:
2955 - board/mpl/common/common_util.c
2956 * implement support for BZIP2 compressed images
2957 * various cleanups (printf -> puts, ...)
2958 - board/mpl/common/flash.c
2959 * report correct errors to upper layers
2960 * check the erase fail and VPP low bits in status reg
2961 - board/mpl/vcma9/cmd_vcma9.c
2962 - board/mpl/vcma9/flash.c
2963 * various cleanups (printf -> puts, ...)
2965 * fix typo in comment
2966 - cpu/arm920t/usb_ohci.c
2967 * support for S3C2410 is missing in #if line
2969 * reinit some registers in case of error (cable missing, ...)
2971 * support for USB/MMC devices is missing in #if line
2972 - include/configs/MIP405.h
2973 - include/configs/PIP405.h
2974 * enable BZIP2 support
2975 * enlarge malloc space to 1MiB because of BZIP2 support
2976 - include/configs/VCMA9.h
2977 * enable BZIP2 support
2978 * enlarge malloc space to 1MiB because of BZIP2 support
2979 * enable USB support
2980 - lib_arm/armlinux.c
2981 * change calling convention of ARM Linux kernel as
2982 described on http://www.arm.linux.org.uk/developer/booting.php
2984 * Patch by Thomas Lange, 14 Nov 2003:
2985 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2986 support all these AMD boards.
2988 * Patch by Thomas Lange, 14 Nov 2003:
2989 Workaround for mips au1x00 physical memory accesses (the au1x00
2990 uses a 36 bit bus internally and cannot access physical memory
2991 directly. Use the uncached SDRAM address instead of the physical
2994 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2995 add Realtek 8019 ethernet driver
2997 * Patch by Yuli Barcohen, 13 Nov 2003:
2998 MPC826xADS/PQ2FADS cleanup
3000 * Patch by Anders Larsen, 12 Nov 2003:
3001 Update README to mark the PORTIO commands non-standard
3003 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3004 update for for Atmel AT91RM9200DK development kit:
3005 - support for environment variables in DataFlash
3006 - Atmel DataFlash AT45DB1282 support
3008 * Patch by Jeff Carr, 11 Nov 2003:
3009 add support for new version of 8270 processors
3011 * Patches by George G. Davis, 05 Nov 2003:
3012 - only pass the ARM linux initrd tag to the kernel when an initrd
3014 - update omap1510inn configuration file
3016 * Patches by Stephan Linz, 3 Nov 2003:
3017 - more endianess fixes for LAN91C111 driver
3018 - CFG_HZ configuration patch for NIOS Cyclone board
3020 * Patch by Stephan Linz, 28 Oct 2003:
3021 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3023 * Patch by Steven Scholz, 20 Oct 2003:
3024 - make "mii info <addr>" show infor for PHY at "addr" only
3025 - Endian fix for miiphy_info()
3027 * Patch by Gleb Natapov, 19 Sep 2003:
3028 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3030 * Patch by Anders Larsen, 17 Sep 2003:
3031 Bring ARM memory layout in sync with the documentation:
3032 stack and malloc-heap are now located _below_ the U-Boot code
3034 * Accelerate booting on TRAB board: read and check autoupdate image
3035 headers first instead of always reading the whole images.
3037 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3039 * Enabled password check on RMU board
3041 * Fix configuration problem with IceCube in LOWBOOT configuration:
3042 envrionment got embedded, corrupting the image layout.
3044 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3046 * Added BMS2003 board
3047 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3049 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3050 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3053 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3056 * Add checksum verification to 'imls' command
3058 * Add bd_info fields needed for 4xx Linux I2C driver
3060 * Patch by Martin Krause, 4 Nov. 2003:
3061 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3063 * Print used network interface when CONFIG_NET_MULTI is set
3065 * Patch by Bernhard Kuhn, 28 Oct 2003:
3066 Add low boot support for MPC5200
3068 * Fix problem with dual PCMCIA support (NSCU)
3070 * Fix MPC5200 I2C initialization function
3072 ======================================================================
3073 Changes for U-Boot 1.0.0:
3074 ======================================================================
3076 * Fix parameter passing to standalone images with bootm command
3078 * Patch by Kyle Harris, 30 Oct 2003:
3079 Fix build errors for ixdp425 board
3081 * Patch by David M. Horn, 29 Oct 2003:
3082 Fixes to build under CYGWIN
3084 * Get IceCube MGT5100 working (again)
3086 * Fix problems in memory test on some boards (which was not
3087 non-destructive as intended)
3089 * Patch by Gary Jennejohn, 28 Oct 2003:
3090 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3091 to prevent stack overflow on ARM systems
3093 * Patch by Stephan Linz, 28 Oct 2003:
3094 fix init sequence error for NIOS port
3096 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3098 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3100 * Patch by Xiao Xianghua, 23 Oct 2003:
3101 small patch for mpc85xx
3103 * Fix small problem in MPC5200 I2C driver
3105 * Fix FCC3 support on ATC board
3107 * Correct header printing for multi-image files in do_bootm()
3109 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3111 * Fix PCI problems on PPChameleon board
3113 * Patch by Steven Scholz, 18 Oct 2003:
3114 Fix AT91RM9200 ethernet driver
3116 * Patch by Nye Liu, 17 Oct 2003:
3117 Fix typo in include/mpc8xx.h
3119 * Patch by Richard Woodruff, 16 Oct 03:
3120 Fixes for cpu/arm925/interrupt.c
3121 - Initialize timestamp & lastdec vars.
3122 - fix timestamp overflows.
3123 - fix lastdec overflow.
3124 - smarter normalization to allow udelay() below 1ms to work.
3126 * Patch by Scott McNutt, 16 Oct
3127 add networking support for the Altera Nios Development Kit,
3128 Cyclone Edition (DK-1C20)
3130 * Patch by Jon Diekema, 14 Oct 2003:
3131 add hint about doc/README.silent to README file
3133 * Add CompactFlash support for NSCU
3135 * Fix PCI problems on PPChameleonEVB
3137 * TRAB auto-update: Base decision if we have to strip the image
3138 header on image type as encoded in the header
3139 (include image type patch by Martin Krause, 17 Oct 2003)
3141 * Patches by Xianghua Xiao, 15 Oct 2003:
3143 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3144 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3145 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3147 * Fix flash timings on TRAB board
3149 * Make sure HUSH is initialized for running auto-update scripts
3151 * Make 5200 reset command _really_ reset the board, without running
3152 any other code after it
3154 * Fix errors with flash erase when range spans across banks
3155 that are mapped in reverse order
3157 * Fix flash mapping and display on P3G4 board
3159 * Patch by Kyle Harris, 15 Jul 2003:
3160 - add support for Intel IXP425 CPU
3161 - add support for IXDP425 eval board
3163 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3164 for more information
3166 * Patch by Steven Scholz, 10 Oct 2003
3167 - Add support for Altera FPGA ACEX1K
3169 * Patches by Thomas Lange, 09 Oct 2003:
3170 - fix cmd_ide.c for non ppc boards (read/write functions did not
3171 add ATA base address)
3172 - fix for shannon board
3173 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3174 - Endian swap ATA identity for all big endian CPUs, not just PPC
3175 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3177 - add support for dbau1x00 board (MIPS32)
3179 * Patch by Sangmoon Kim, 07 Oct 2003:
3180 add support for debris board
3182 * Patch by Martin Krause, 09 Oct 2003:
3183 Fixes for TRAB board
3184 - /board/trab/rs485.c: correct baudrate
3185 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3186 udelay(); fix some timing problems with adc controller
3187 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3188 modify commands: touch and buzzer
3190 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3191 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3192 Use direct function calls for auto_update instead of hush commands
3194 * Patch by Scott McNutt, 04 Oct 2003:
3195 - add support for Altera Nios-32 CPU
3196 - add support for Nios Cyclone Development Kit (DK-1C20)
3198 * Patch by Steven Scholz, 29 Sep 2003:
3199 - A second parameter for bootm overwrites the load address for
3200 "Standalone Application" images.
3201 - bootm sets environment variable "filesize" to the resulting
3202 (uncompressed) data length for "Standalone Application" images
3203 when autostart is set to "no". Now you can do something like
3204 if bootm $fpgadata $some_free_ram ; then
3205 fpga load 0 $some_free_ram $filesize
3208 * Patch by Denis Peter, 25 Sept 2003:
3209 add support for the MIP405 Rev. C board
3211 * Patch by Yuli Barcohen, 25 Sep 2003:
3212 add support for Zephyr Engineering ZPC.1900 board
3214 * Patch by Anders Larsen, 23 Sep 2003:
3215 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3216 implemented for the x86 architecture)
3218 * Patch by Sangmoon Kim, 23 Sep 2003:
3219 fix pll_pci_to_mem_multiplier table for MPC8245
3221 * Patch by Anders Larsen, 22 Sep 2003:
3222 enable timed autoboot on PXA
3224 * Patch by David Müller, 22 Sep 2003:
3225 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3226 returns correct libgcc file path
3227 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3228 time on s3c24x0 systems
3230 * Patch by Jon Diekema, 19 Sep 2003:
3231 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3232 link state to the fault LED.
3233 - In NetLoop, make the Fault LED reflect the link status. The link
3234 status gets updated on entry, and on timeouts.
3236 * Patch by Anders Larsen, 18 Sep 2003:
3237 allow mkimage to build and run on Cygwin-hosted systems
3239 * Patch by Frank Müller, 18 Sep 2003:
3240 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3243 * Patch by Pantelis Antoniou, 16 Sep 2003:
3244 add tool to compute fileds in the PLPRCR register for MPC86x
3246 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3248 * Fix build problems under FreeBSD
3250 * Add generic filesystem image type
3252 * Make fatload set filesize environment variable
3254 * enable basic / medium / high-end configurations for PPChameleonEVB
3255 board; fix NAND code
3257 * enable TFTP client code to specify to the server the desired
3258 timeout value (see RFC-2349)
3260 * Improve SDRAM setup for TRAB board
3262 * Suppress all output with splashscreen configured only if "splashimage"
3265 * Fix problems with I2C support for mpc5200
3267 * Adapt TRAB configuration and auto_update to new memory layout
3269 * Add configuration for wtk board
3271 * Add support for the Sharp LQ065T9DR51U LCD display
3273 * Patch by Rune Torgersen, 17 Sep 2003:
3274 - Fixes for MPC8266 default config
3275 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3277 * Patches by Jon Diekema, 17 Sep 2003:
3278 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3281 - adjust "help" output
3283 * Patches by Anders Larsen, 17 Sep 2003:
3284 - fix spelling errors
3285 - set GD_FLG_DEVINIT flag only after device function pointers
3287 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3289 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3290 - trigger watchdog while waiting in serial driver
3292 * Add auto-update code for TRAB board using USB memory sticks,
3293 support new configuration with more memory
3295 * disable MPC5200 bus pipelining as workaround for bus contention
3297 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3298 priority; configure critical interrupts to be handled like external
3301 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3302 go back to 66 MHz for stability
3304 * Patches by Jon Diekema, 15 Sep 2003:
3305 - add description for missing CFG_CMD_* entries in the README file
3308 * Patch by Gleb Natapov, 14 Sep 2003:
3309 enable watchdog support for all MPC824x boards that have a watchdog
3311 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3312 "Non-octet Aligned Frame" errors we see at 100 Mbps
3314 * Patch by Sharad Gupta, 14 Sep 2003:
3315 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3317 * Patch by llandre, 11 Sep 2003:
3318 update configuration for PPChameleonEVB board
3320 * Patch by David Müller, 13 Sep 2003:
3321 various changes to VCMA9 board specific files
3323 * Add I2C support for MGT5100 / MPC5200
3325 * Patch by Rune Torgersen, 11 Sep 2003:
3326 Changed default memory option on MPC8266ADS to NOT be Page Based
3327 Interleave, since this doesn't work very well with the standard
3330 * Patch by George G. Davis, 12 Sep 2003:
3331 fix Makefile settings for sk98 driver
3333 * Patch by Stefan Roese, 12 Sep 2003:
3334 - new boards added: DP405, HUB405, PLU405, VOH405
3335 - some esd boards updated
3336 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3338 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3340 * Patch by Martin Krause, 11 Sep 2003:
3341 add burn-in tests for TRAB board
3343 * Enable instruction cache on MPC5200 board
3345 * Patch by Denis Peter, 11 Sep 2003:
3346 - fix USB data pointer assignment for bulk only transfer.
3347 - prevent to display erased directories in FAT filesystem.
3349 * Change output format for NAND flash - make it look like for other
3352 ======================================================================
3353 Changes for U-Boot 0.4.8:
3354 ======================================================================
3356 * Add I2C and RTC support for RMU board
3358 * Patches by Denis Peter, 9 Sep 2003:
3359 add FAT support for IDE, SCSI and USB
3361 * Patches by Gleb Natapov, 2 Sep 2003:
3362 - cleanup of POST code for unsupported architectures
3363 - MPC824x locks way0 of data cache for use as initial RAM;
3364 this patch unlocks it after relocation to RAM and invalidates
3367 * Patch by Gleb Natapov, 30 Aug 2003:
3368 new I2C driver for mpc107 bridge. Now works from flash.
3370 * Patch by Dave Ellis, 11 Aug 2003:
3371 - JFFS2: fix typo in common/cmd_jffs2.c
3372 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3373 - JFFS2: remove node version 0 warning
3374 - JFFS2: accept JFFS2 PADDING nodes
3375 - SXNI855T: add AM29LV800 support
3376 - SXNI855T: move environment from EEPROM to flash
3377 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3379 * Patch by Bill Hargen, 11 Aug 2003:
3380 fixes for I2C on MPC8240
3381 - fix i2c_write routine
3382 - fix iprobe command
3383 - eliminates use of global variables, plus dead code, cleanup.
3385 * Add support for USB Mass Storage Devices (BBB)
3386 (tested with USB memory sticks only)
3388 * Avoid flicker on TRAB's VFD
3390 * Add support for SK98xx driver
3392 * Add PCI support for SL8245 board
3394 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3395 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3396 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3398 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3399 to allow for more accurate baudrate settings
3400 (error now 0.7% at 115 kbps, instead of 3.5% before)
3402 * Patch by Andreas Mohr, 4 Sep 2003:
3403 Fix a lot of spelling errors
3405 * Add support for PPChameleon Eval Board
3407 * Add support for P3G4 board
3409 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3412 * Patch by Yuli Barcohen, 7 Aug 2003:
3413 check BCSR to detect if the board is configured in PCI mode
3415 ======================================================================
3416 Changes for U-Boot 0.4.7:
3417 ======================================================================
3419 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3420 add support for Adder II MPC852T module
3422 * Patch by George G. Davis, 19 Aug 2003:
3423 fix TI Innovator/OMAP1510 pin configs
3425 * Patches by Kshitij, 18 Aug 2003
3426 - add support for arm926ejs cpu core
3427 - add support for TI OMAP 1610 Innovator Board
3429 * Patch by Yuli Barcohen, 14 Aug 2003:
3430 add support for bzip2 uncompression
3432 * Add GCC library to examples/Makefile so GCC utility functions will
3435 * Add I2C and RTC support for RMU board using software I2C driver
3436 (because of better response to iprobe command); fix problem with
3439 * Patch by Matthias Fuchs, 28 Aug 2003:
3440 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3441 CONFIG_BOOTP_MAKS (see README).
3443 * Fix ICU862 environment problem
3445 * Fix RAM size detection for RMU board
3447 * Implement "reset" for MGT5100/MPC5200 systems
3449 ======================================================================
3450 Changes for U-Boot 0.4.6:
3451 ======================================================================
3453 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3454 allow selection of clock frequency as "make" target
3456 * Implement memory autosizing code for IceCube boards
3458 * Configure network port on INCA-IP for autonegotiation
3460 * Fix overflow problem in network timeout code
3462 * Patch by Richard Woodruff, 8 Aug 2003:
3463 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3465 ======================================================================
3466 Changes for U-Boot 0.4.5:
3467 ======================================================================
3469 * Update for TQM board defaults:
3470 disable clocks_in_mhz, enable boot count limit
3472 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3473 in toplevel directory instead. Removed astest.c from tools/gdb because
3474 it is no longer relevant.
3476 * Fix PCI support for MPC5200 / IceCube Board
3478 * Map ISP1362 USB OTG controller for NSCU board
3480 * Patch by Brad Parker, 02 Aug 2003:
3481 fix sc520_cdp problems
3483 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3485 * Allow erase command to cross flash bank boundaries
3487 * Patch by Scott McNutt, 21 Jul 2003:
3488 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3489 Both LynxOS and BlueCat linux KDIs are supported.
3491 * Patch by Richard Woodruff, 25 Jul 2003:
3492 use more reliable reset for OMAP/925T
3494 * Patch by Nye Liu, 25 Jul 2003:
3495 fix typo in mpc8xx.h
3497 * Patch by Richard Woodruff, 24 Jul 2003:
3498 Fixes for cmd_nand.c:
3499 - Fixed null dereferece which could result in incorrect ECC values.
3500 - Added support for devices with no Ready/Busy signal hooked up.
3501 - Added OMAP1510 read/write protect handling.
3502 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3504 - Switched default ECC to be JFFS2.
3506 * Allow crc32 to be used at address 0x000
3508 * Provide consistent interface to standalone applications to access
3509 the 'global_data' structure
3510 Provide a doc/README.standalone more useful to users/developers.
3512 * Make IceCube MGT5100 FEC driver work
3514 * Implement new mechanism to export U-Boot's functions to standalone
3515 applications: instead of using (PPC-specific) system calls we now
3516 use a jump table; please see doc/README.standalone for details
3518 * Patch by Dave Westwood, 24 Jul 2003:
3519 added support for Unity OS (a proprietary OS)
3521 * Patch by Detlev Zundel, 23 Jul 2003:
3522 add "imls" command to print flash table of contents
3524 * Fix cold boot detection for log buffer reset
3526 * Return error for invalid length specifiers with "cp.X" etc.
3528 * Fix startup problem on MIPS
3530 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3531 bitmap support is configured
3533 * Patch by Bill Hargen, 18 Jul 2003:
3534 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3536 * Patch by Denis Peter, 18 Jul 2003:
3537 - fix memory configuration for MIP405T
3538 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3540 * Cleanup of TQM82xx configurations; use "official" board types
3541 to make selection easier.
3543 * Patch by Martin Krause, 17 Jul 2003:
3544 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3546 * Patch by Richard Woodruff, 17 July 03:
3547 - Fixed bug in OMAP1510 baud rate divisor settings.
3549 * Patch by Nye Liu, 16 July 2003:
3551 - add MPC86xADS support (uses MPC86xADS.h)
3552 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3554 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3555 o don't trust gclk() software measurement by default, depend on
3556 CONFIG_8xx_GCLK_FREQ
3557 - add DRAM SIMM not installed detection
3558 - use more "correct" SDRAM initialization sequence
3559 - allow different SDRAM sizes (8xxADS has 8M)
3561 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3562 - rename MAMR/MBMR defines to be more consistent. Should eventually
3563 be merged into MxMR to better reflect the PowerQUICC datasheet.
3565 * Patch by Yuli Barcohen, 16 Jul 2003:
3566 support new Motorola PQ2FADS-ZU evaluation board which replaced
3567 MPC8260ADS and MPC8266ADS
3569 ======================================================================
3570 Changes for U-Boot 0.4.4:
3571 ======================================================================
3573 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3575 * Add support for MGT5100 and MPC5200 processors
3577 * Patch by Lutz Dennig, 15 Jul 2003:
3578 update for R360MPI board
3580 ======================================================================
3581 Changes for U-Boot 0.4.3:
3582 ======================================================================
3584 * Patches by Kshitij, 04 Jul 2003
3585 - added support for arm925t cpu core
3586 - added support for TI OMAP 1510 Innovator Board
3588 * Patches by Martin Krause, 14 Jul 2003:
3589 - add I2C support for s3c2400 systems (trab board)
3590 - (re-) add "ping" to command table
3592 * Fix handling of "slow" POST routines
3594 * Patches by Yuli Barcohen, 13 Jul 2003:
3595 - Correct flash and JFFS2 support for MPC8260ADS
3596 - fix PVR values and clock generation for PowerQUICC II family
3599 * Patch by Bernhard Kuhn, 08 Jul 2003:
3600 - add support for M68K targets
3602 * Patch by Ken Chou, 3 Jul:
3603 - Fix PCI config table for A3000
3604 - Fix iobase for natsemi.c
3605 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3607 * Allow to enable "slow" POST routines by key press on power-on
3608 * Fix temperature dependend switching of LCD backlight on LWMON
3609 * Tweak output format for LWMON
3611 * Patch by Stefan Roese, 11 Jul 2003:
3612 - Fix bug in CONFIG_VERSION_VARIABLE.
3613 - AR405 config updated.
3614 - OCRTC/ORSG: bsp command added.
3615 - ASH405 bsp update.
3617 ======================================================================
3618 Changes for U-Boot 0.4.2:
3619 ======================================================================
3621 * Add support for NSCU board
3623 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3625 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3626 mirror bit flash on TQM8xxM modules
3628 * Patch by Kenneth Johansson, 30 Jun 2003:
3629 get rid of MK_CMD_ENTRY macro; update doc/README.command
3631 * Patch by Seb James, 30 Jun 2003:
3632 Improve documentation of I2C configuration in README
3634 * Fix problems with previous log buffer "fixes"
3636 * Fix minor help text issues
3638 * "log append" did not append a newline
3640 ======================================================================
3641 Changes for U-Boot 0.4.1:
3642 ======================================================================
3644 * Fix some missing commands, cleanup header files
3645 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3647 * Rewrite command lookup and help command (fix problems with bubble
3648 sort when sorting command name list). Minor cleanup here and there.
3650 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3651 - Allow to call sysmon function interactively
3652 - PIC on LWMON board needs delay after power-on
3653 - Add missing RSR definitions for MPC8xx
3654 - Improve log buffer handling: guarantee clean reset after power-on
3655 - Add support for EXBITGEN board (aka "genie")
3656 - Add support for SL8245 board
3659 - remove trailing white space, trailing empty lines, C++ comments, etc.
3660 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3662 * Patches by Kenneth Johansson, 25 Jun 2003:
3663 - major rework of command structure
3664 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3666 ======================================================================
3667 Changes for U-Boot 0.4.0:
3668 ======================================================================
3670 * Patches by Robert Schwebel, 26 Jun 2003:
3671 - csb226 configuration updated
3672 - credits for logodl port updated
3673 - innokom configuration updated
3674 - logodl tree update, still with coding style inconsistencies
3675 - added OCM for ppc405 warning to README
3677 * Patch by Pantelis Antoniou, 25 Jun 2003:
3678 update NetVia with V2 board support
3680 * Header file cleanup for ARM
3682 * Patch by Murray Jensen, 24 Jun 2003:
3683 - make sure to use only U-boot provided header files
3684 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3686 * Patch by Stefan Roese, 24 Jun 2003:
3687 - Update esd ASH405 board files.
3688 - Update esd DASA_SIM config file.
3689 - Add ping command to some esd boards.
3691 * Patch by Yuli Barcohen, 23 Jun 2003:
3692 Update for MPC8260ADS board
3694 * Patch by Murray Jensen, 23 Jun 2003:
3695 - cleanup of GCC 3.x compiler warnings
3697 * Patch by Rune Torgersen, 4 Jun 2003:
3698 add large memory support for MPC8266ADS board
3700 * Patch by Richard Woodruff, 19 June 03:
3701 - Enabled standard u-boot device abstraction for ARM
3702 - Enabled console device for ARM
3703 - Initilized bi_baudrate for ARM
3705 * Patch by Bill Hargen, 23 Apr 2003:
3706 fix byte order for 824x I2C addresses (write op)
3708 * Patch by Murray Jensen, 20 Jun 2003:
3710 - cleanup (especially for gcc-3.x compilers)
3712 * Patch by Tom Guilliams, 20 Jun 2003:
3713 added CONFIG_750FX support for IBM 750FX processors
3715 * Patch by Devin Crumb, 02 Apr 2003:
3716 Fix clock divider rounding problem in drivers/serial.c
3718 * Patch by Richard Woodruff, 19 June 03:
3719 - Fixed smc91c111 driver to sync with the u-boot environment
3720 (driver/smc91c111.c).
3721 - Added eth_init error return check in NetLoop (net/net.c).
3723 * Patch by Ken Chou, 19 June 2003:
3724 Added support for A3000 SBC board (Artis Microsystems Inc.)
3726 * Patches by Murray Jensen, 17 Jun 2003:
3727 - Hymod board database mods: add "who" field and new xilinx chip types
3728 - provide new "init_cmd_timeout()" function so code external to
3729 "common/main.c" can use the "reset_cmd_timeout()" function before
3730 entering the main loop
3731 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3732 slightly different. see include/configs/hymod.h for an example
3733 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3734 CFG_DTT_ADM1021 defined)
3735 - add new "eeprom_probe()" function which has similar args and
3736 behaves in a similar way to "eeprom_read()" etc.
3737 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3738 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3739 - gdbtools copyright update
3740 - ensure that set_msr() executes the "sync" and "isync" instructions
3741 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3742 - 8260 I/O ports fix: Open Drain should be set last when configuring
3743 - add SIU IRQ defines for 8260
3744 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3745 config.mk to allow board configurations to override the GNU
3746 linker script, selected via the LDSCRIPT, make variable, and to
3747 give an initial value to the OBJCFLAGS make variable
3748 - 8260 i2c enhancement:
3749 o correctly extends the timeout depending on the size of all
3750 queued messages for both transmit and receive
3751 o will not continue with receive if transmit times out
3752 o ensures that the error callback is done for all queued tx
3754 o correctly detects both tx and rx timeouts, only delivers one to
3755 the callback, and does not overwrite an earlier error
3756 o logic in i2c_probe now correct
3757 - add "vprintf()" function so that "panic()" function can be
3759 - many Hymod board changes
3761 * Patches by Robert Schwebel, 14 Jun 2003:
3762 - add support for Logotronic DL datalogger board
3763 - cleanup serial line after kermit binary download
3764 - add debugX macro (debug level support)
3765 - update mach-types.h to latest arm.linux.org.uk master list.
3767 * Patches by David Müller, 12 Jun 2003:
3768 - rewrite of the S3C24X0 register definitions stuff
3769 - "driver" for the built-in S3C24X0 RTC
3771 * Patches by Yuli Barcohen, 12 Jun 2003:
3772 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3773 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3774 configuration word supplied by FPGA on some MPC8260ADS boards
3776 * Patch by Pantelis Antoniou, 10 Jun 2003:
3777 Unify status LED interface
3779 * Add support for DS12887 RTC; add RTC support for ATC board
3781 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3782 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3783 - Add Atmel DataFlash support for reading and writing.
3784 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3785 - Add Flash detection on Atmel AT91RM9200DK
3786 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3787 - Replace old Ethernet PHY layer functions
3788 - Change link address
3790 * Patch by Frank Smith, 9 Jun 2003:
3791 use CRIT_EXCEPTION for machine check on 4xx
3793 * Patch by Detlev Zundel, 13 Jun 2003:
3794 added implementation of the "carinfo" command in cmd_immap.c
3796 * Fix CONFIG_NET_MULTI support in include/net.h
3798 * Patches by Kyle Harris, 13 Mar 2003:
3799 - Add FAT partition support
3800 - Add command support for FAT
3801 - Add command support for MMC
3803 - Add Intel PXA support for video
3804 - Add Intel PXA support for MMC
3806 - Enable MMC and FAT for lubbock board
3807 - Other misc changes for lubbock board
3809 * Patch by Robert Schwebel, April 02, 2003:
3810 fix for SMSC91111 driver
3812 * Patch by Vladimir Gurevich, 04 Jun 2003:
3813 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3815 * Patch by Stefan Roese, 05 Jun 2003:
3816 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3817 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3818 data cache can be used even if the chip select is in use.
3819 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3820 (see README for further description).
3821 - Changed config files of CONFIG_EEPRO100 boards to use the
3822 CFG_RX_ETH_BUFFER define.
3824 * Add support for RMU board
3826 * Add support for TQM862L at 100/50 MHz
3828 * Patch by Pantelis Antoniou, 02 Jun 2003:
3829 major reconstruction of networking code;
3830 add "ping" support (outgoing only!)
3832 * Patch by Denis Peter, 04 June 2003:
3833 add support for the MIP405T board
3835 * Patches by Udi Finkelstein, 2 June 2003:
3836 - Added support for custom keyboards, initialized by defining a
3837 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3838 - Added support for the RBC823 board.
3839 - cpu/mpc8xx/lcd.c now automatically calculates the
3840 Horizontal Pixel Count field.
3842 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3843 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3845 * Patch by Mark Rakes, 14 May 2003:
3846 add support for Intel e1000 gig cards.
3848 * Patch by Nye Liu, 3 Jun 2003:
3849 fix critical typo in MAMR definition (include/mpc8xx.h)
3851 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3853 * Patch by Klaus Heydeck, 2 Jun 2003
3854 Minor changes for KUP4K configuration
3856 * Patch by Marc Singer, 29 May 2003:
3857 Fixed rarp boot method for IA32 and other little-endian CPUs.
3859 * Patch by Marc Singer, 28 May 2003:
3860 Added port I/O commands.
3862 * Patch by Matthew McClintock, 28 May 2003
3863 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3864 - minor patches for utx8245
3866 * Patch by Daniel Engström, 28 May 2003:
3869 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3870 add nand flash support to SXNI855T configuration
3871 fix/extend nand flash support:
3872 - fix 'nand erase' command so does not erase bad blocks
3873 - fix 'nand write' command so does not write to bad blocks
3874 - fix nand_probe() so handles no flash detected properly
3875 - add doc/README.nand
3876 - add .jffs2 and .oob options to nand read/write
3877 - add 'nand bad' command to list bad blocks
3878 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3879 - make NAND read/write faster
3881 * Patch by Rune Torgersen, 23 May 2003:
3882 Update for MPC8266ADS board
3884 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3885 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3886 _time_ (!) if the environment is embedded within the U-Boot image,
3887 or in a separate flash sector.
3889 * Cleanup CFG_DER #defines in config files (wd maintained only)
3891 * Fix data abort exception handling for arm920t CPU
3893 * Fix alignment problems with flash driver for TRAB board
3895 * Patch by Donald White, 21 May 2003:
3896 fix calculation of base address in pci_hose_config_device()
3898 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3899 execute "cmd2", even if "cmd1" fails. Note that this is different
3900 to "run var1 var2" where the contents of "var2" will NOT be
3901 executed when a command in "var1" fails.
3903 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3905 * Patch by Kyle Harris, 20 May 2003:
3906 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3907 into cpu/pxa and arch-pxa.
3909 * Patch by Stefan Roese, 23 May 2003:
3910 - IBM PPC405EP port added.
3911 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3912 UART0) is used as default U-Boot console. PPC4xx only!
3913 - esd ASH405 board added (PPC405EP based).
3914 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3915 - esd CPCI405AB board added.
3916 - esd PMC405 board added.
3917 - Update of some esd boards.
3919 * Patch by Denis Peter, 19 Mai 2003:
3920 add support for the MIP405-3 board
3922 * Patch by Dave Ellis, 22 May 2003:
3923 Fix problem with only partially cleared .bss segment
3925 * Patch by Rune Torgersen, 12 May 2003:
3926 get PCI to work on a MPC8266ADS board; incorporate change to
3927 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3929 * Patch by Nye Liu, 1 May 2003:
3930 minor patches for the FADS8xx
3932 * Patch by Thomas Schäfer, 28 Apr 2003:
3933 Fix SPD handling for 256 ECC DIMM on Walnut
3935 * Add support for arbitrary bitmaps for TRAB's VFD command;
3936 allow to pass boot bitmap addresses in environment variables;
3937 allow for zero boot delay
3939 * Patch by Christian Geißinger, 19 May 2002:
3940 On TRAB: wait until the dummy byte has been completely sent
3942 * Patch by David Updegraff, 22 Apr 2003:
3943 update for CrayL1 board
3945 * Patch by Pantelis Antoniou, 21 Apr 2003:
3946 add boot support for ARTOS (a proprietary OS)
3948 * Patch by Steven Scholz, 11 Apr 2003:
3949 Add support for RTC DS1338
3951 * Patch by Rod Boyce, 24 Jan 2003:
3952 Fix counting of extended partitions in diskboot command
3954 * Patch by Christophe Lindheimer, 20 May 2003:
3955 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3957 * Fix SDRAM timing on Purple board
3959 * Add support for CompactFlash on ATC board
3960 (includes support for Intel 82365 and compatible PC Card controllers,
3961 and Yenta-compatible PCI-to-CardBus controllers)
3963 * Patch by Mathijs Haarman, 08 May 2003:
3964 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3966 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3968 * Add support for Promess ATC board
3970 * Patch by Keith Outwater, 28 Apr 2003:
3971 - Miscellaneous corrections and additions to GEN860T board specific code.
3972 - Added GEN860_SC variant to GEN860T.
3973 - Miscellaneous corrections to GEN860T documentation.
3974 - Correct duplicate entry in U-Boot CREDITS file.
3975 - Add GEN860T_SC entry in MAINTAINERS file.
3976 - Update CREDITS file with GEN860T_SC info.
3978 * Update Smiths Aerospace addresses in MAINTAINERS file
3980 * Fix error handling in hush's version of "run" command
3983 - Splashscreen support
3986 - temperature dependend enabling of LCD
3988 * Allow booting from old "PPCBoot" disk partitions
3990 * Add support for TQM8255 Board / MPC8255 CPU
3992 ======================================================================
3993 Changes for U-Boot 0.3.1:
3994 ======================================================================
3996 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3998 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3999 display when Linux takes over
4001 * Patch by Erwin Rol, 27 Feb 2003:
4002 Add support for RTEMS (this time for real).
4004 * Add support for "bmp info" and "bmp display" commands to load
4005 bitmap images; this can be used (for example in a "preboot"
4006 command) to display a splash screen very quickly after poweron.
4008 * Add support for 133 MHz clock on INCA-IP board
4010 * Patch by Lutz Dennig, 10 Apr 2003:
4011 Update for R360MPI board
4013 * Add new meaning to "autostart" environment variable:
4014 If set to "no", a standalone image passed to the
4015 "bootm" command will be copied to the load address
4016 (and eventually uncompressed), but NOT be started.
4017 This can be used to load and uncompress arbitrary
4020 * Patch by Stefan Roese, 10 Apr 2003:
4021 Changed DHCP client to use IP address from server option field #54
4022 from the OFFER packet in the server option field #54 in the REQUEST
4023 packet. This fixes a problem using a Windows 2000 DHCP server,
4024 where the DHCP-server is not the TFTP-server.
4026 * Set max brightness for MN11236 displays on TRAB board
4028 * Add support for TQM862L modules
4030 ======================================================================
4031 Changes for U-Boot 0.3.0:
4032 ======================================================================
4034 * Patch by Arun Dharankar, 4 Apr 2003:
4035 Add IDMA example code (tested on 8260 only)
4037 * Add support for Purple Board (MIPS64 5Kc)
4039 * Add support for MIPS64 5Kc CPUs
4041 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4043 * Patch by Denis Peter, 04 Apr 2003:
4044 - update MIP405-4 board
4046 * Patch by Stefan Roese, 4 Apr 2003:
4047 - U-Boot version environment variable "ver" added
4048 (CONFIG_VERSION_VARIABLE).
4049 - Changed PPC405GPr version from A to B.
4050 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4052 * Patches by Denis Peter, 03 April 2003:
4053 - fix PCI IRQs on MPL boards
4054 - fix two more un-relocated pointer problems
4056 * Fix behaviour of "run" command:
4057 - print error message iv variable does not exist
4058 - terminate processing of arguments in case of error
4060 * Patches by Peter Figuli, 10 Mar 2003
4061 - Add support for BTUART on PXA platform
4062 - Add support for WEP EP250 (PXA) board
4064 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4065 flash using a BDI2000
4067 * Implement fix for I2C Edge Conditions problem for all boards that
4068 use the bit-banging driver (common/soft_i2c.c)
4070 * Patch by Martin Winistoerfer, 23 Mar 2003
4071 - Add port to MPC555/556 microcontrollers
4072 - Add support for cmi customer board with
4073 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4075 * Patch by Rick Bronson, 28 Mar 2003:
4076 - fix common/cmd_nand.c
4078 * Patch by Arun Dharankar, 24 Mar 2003:
4079 - add threads / scheduler example code
4081 * Add patches by Robert Schwebel, 31 Mar 2003:
4082 - add ctrl-c support for kermit download
4083 - align bdinfo output on ARM
4084 - csb226 board: bring in sync with innokom/memsetup.S
4085 - csb226 board: fix MDREFR handling
4086 - misc doc fixes / extensions
4087 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4088 - add BOOT_PROGRESS to armlinux.c
4090 * Add CPU ID, version, and clock speed for INCA-IP
4092 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4093 - fix SRAM and SDRAM memory sizing
4094 - add status LED support
4095 - add MAC address for second (SCC1) ethernet port
4097 * Update default environment for TQM8260 board
4099 * Patch by Rick Bronson, 16 Mar 2003:
4100 - Add NAND flash support for reading, writing, and erasing NAND
4101 flash (certain forms of which are called SmartMedia).
4102 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4104 * Patches by Robert Schwebel, 19 Mar 2003:
4105 - use arm-linux-gcc as default compiler for ARM
4106 - fix i2c fixup code
4107 - fix missing baudrate setting
4108 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4109 - moved "ignoring trailing characters" _before_ u-boot wants to
4110 print out diagnostics messages; removes bogus characters at the
4113 * Patch by John Zhan, 18 Mar 2003:
4114 Add support for SinoVee Microsystems SC8xx boards
4116 * Patch by Rolf Offermanns, 21 Mar 2003:
4117 ported the dnp1110 related changes from the current armboot cvs to
4118 current u-boot cvs. smc91111 does not work. problem marked in
4119 smc91111.c, grep for "FIXME".
4121 * Patch by Brian Auld, 25 Mar 2003:
4122 Add support for STM flash chips on ebony board
4124 * Add PCI support for MPC8250 Boards (PM825 module)
4126 * Patch by Stefan Roese, 25 Mar 2003:
4129 * Patch by Stefan Roese, 20 Mar 2003:
4130 - CPCI4052 update (support for revision 3).
4131 - Set edge conditioning circuitry on PPC405GPr for compatibility
4132 to existing PPC405GP designs.
4133 - Clip udiv to 5 bits on PPC405 (serial.c).
4135 * Extend INCAIP board support:
4136 - add automatic RAM size detection
4137 - add "bdinfo" command
4138 - pass flash address and size to Linux kernel
4139 - switch to 150 MHz clock
4141 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4142 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4143 boards, version 153 for Rev. 200 boards).
4145 * Patch by Vladimir Gurevich, 12 Mar 2003:
4146 Fix relocation problem of statically initialized string pointers
4149 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4150 Cleanup & bug fixes for JFFS2 code:
4151 - the memory mangement was broken. It caused havoc on malloc by
4152 writing beyond the block boundaries.
4153 - the length calculation for files was wrong, sometimes resulting
4154 in short file reads.
4155 - data copying now optionally takes fragment version numbers into
4156 account, to avoid copying from older data.
4157 See doc/README.JFFS2 for details.
4159 * Patch by Josef Wagner, 12 Mar 2003:
4160 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4161 - ETH05 and BEDBUG support for CU824
4162 - added support for MicroSys CPC45
4163 - new BOOTROM/FLASH0 and DOC base for PM826
4165 * Patch by Robert Schwebel, 12 Mar 2003:
4166 Fix the chpart command on innokom board
4169 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4170 s/PPCBoot/U-Boot/ in some files
4171 s/pImage/uImage/ in some files
4173 * Patch by Detlev Zundel, 15 Jan 2003:
4174 Fix '' command line quoting
4176 * Patch by The LEOX team, 19 Jan 2003:
4177 - add support for the ELPT860 board
4178 - add support for Dallas ds164x RTC
4180 * Patches by David Müller, 31 Jan 2003:
4181 - minimal setup for CardBus bridges
4182 - add EEPROM read/write support in the CS8900 driver
4183 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4184 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4186 * Patch by Steven Scholz, 04 Feb 2003:
4187 add support for RTC DS1307
4189 * Patch by Reinhard Meyer, 5 Feb 2003:
4190 fix PLPRCR/SCCR init sequence on 8xx to allow for
4191 changes of EBDF by software
4193 * Patch by Vladimir Gurevich, 07 Feb 2003:
4194 "API-compatibility patch" for 4xx I2C driver
4196 * TRAB fixes / extensions:
4197 - Restore VFD brightness as saved in environment
4198 - add support for Fujitsu flashes
4199 - make sure both buzzers are turned off (drive low level)
4201 * Patches by Robert Schwebel, 06 Mar 2003:
4202 - fix bug in BOOTP code (must use NetCopyIP)
4203 - update of CSB226 port
4204 - clear BSS segment on XScale
4205 - added support for i2c_init_board() function
4206 - update to the Innokom plattform
4208 * Extend support for redundand environments for configurations where
4209 environment size < sector size
4211 * Patch by Rune Torgersen, 13 Feb 2003:
4212 Add support for Motorola MPC8266ADS board
4214 * Patch by Kyle Harris, 19 Feb 2003:
4215 patches for the Intel lubbock board:
4216 memsetup.S - general cleanup (based on Robert's csb226 code)
4217 flash.c - overhaul, actually works now
4218 lubbock.c - fix init funcs to return proper value
4220 * Patch by Kenneth Johansson, 26 Feb 2003:
4221 - Fixed off by one in RFTA calculation.
4222 - No need to abort when LDF is lower than we can program it's only
4223 minimum timing so clamp it to what we can do.
4224 - Takes function pointer to function for reading the spd_nvram. Usefull
4225 for faking data or hardcode a module without the nvram.
4226 - fix other user for above change
4227 - fix some comments.
4229 * Patches by Brian Waite, 26 Feb 2003:
4230 - fix port for evb64260 board
4231 - fix PCI for evb64260 board
4234 * Patch by Reinhard Meyer, 1 Mar 2003:
4235 Add support for EMK TOP860 Module
4237 * Patch by Yuli Barcohen, 02 Mar 2003:
4238 Add SPD EEPROM support for MPC8260ADS board
4240 * Patch by Robert Schwebel, 21 Jan 2003:
4241 - Add support for Innokom board
4242 - Don't complain if "install" fails
4243 - README cleanup (remove duplicated lines)
4244 - Update PXA header files
4246 * Add documentation for existing POST code (doc/README.POST)
4248 * Patch by Laudney Ren, 15 Jan 2003:
4249 Fix handling of redundand environment in "tools/envcrc.c"
4251 * Patch by Detlev Zundel, 28 Feb 2003:
4252 Add bedbug support for 824x systems
4254 * Add support for 16 MB flash configuration of TRAB board
4256 * Patch by Erwin Rol, 27 Feb 2003:
4257 Add support for RTEMS
4259 * Add image information to README
4261 * Patch by Stefan Roese, 18 Feb 2003:
4262 CPCIISER4 configuration updated.
4264 * Patch by Stefan Roese, 17 Feb 2003:
4265 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4267 * Patch by Stefan Roese, 13 Feb 2003:
4268 Add "pcidelay" environment variable (in ms, enabled via
4269 CONFIG_PCI_BOOTDELAY).
4270 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4271 RST# to respond to configuration cycles (33MHz -> 1s).
4273 * Fix dual PCMCIA slot support (when running with just one
4276 * Add VFD type detection to trab board
4278 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4279 variable with value in the EEPROM
4281 * Patch by Stefan Roese, 10 Feb 2003:
4282 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4284 * Add support for MIPS32 4Kc CPUs
4286 * Add support for INCA-IP Board
4288 ======================================================================
4289 Changes for U-Boot 0.2.2:
4290 ======================================================================
4292 * Add dual ethernet support on PM826
4294 * Add support for LXT971 PHY on PM826
4296 * Patch by Tord Andersson, 16 Jan 2003:
4297 Fix flash sector count for TQM8xxL
4299 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4300 16 bytes out of each 32 byte block)
4302 ======================================================================
4303 Changes for U-Boot 0.2.1:
4304 ======================================================================
4306 * Add support for V37 board
4307 (patch by Jón Benediktsson, 11 Dec 2002)
4309 * Update baudrate in bd_info when it gets changed
4311 * Add watchdog trigger points while waiting for serial port
4312 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4314 * Improve command line tool to access the U-Boot's environment
4315 (figuration of the utility, using a config file)
4317 * Add single quote support for (old) command line parser
4319 * Switch LWMON board default config from FRAM to EEPROM;
4320 in POST, EEPROM shows up on 8 addresses
4322 ======================================================================
4323 Changes for U-Boot 0.2.0:
4324 ======================================================================
4326 * Use 1-byte-read instead of -write for iprobe() function
4327 Add i2c commands to PM826 config
4329 * extend I2C POST code: check for list on known addresses
4331 * Improve log buffer code; use "loglevel" to decide which messages
4332 to log on the console, too (like in Linux); get rid of "logstart"
4334 * Add command line tool to access the U-Boot's environment
4335 (board-specific for TRAB now, to be fixed later)
4337 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4338 Fix misc problems with AmigaOne support
4340 * Patch by Chris Hallinan, 3 Dec 2002:
4341 minor cleanup to the MPC8245 EPIC driver
4343 * Patch by Pierre Aubert , 28 Nov 2002
4344 Add support for external (SIU) interrupts on MPC8xx
4346 * Patch by Pierre Aubert , 28 Nov 2002
4347 Fix nested syscalls bug in standalone applications
4349 * Patch by David Müller, 27 Nov 2002:
4350 fix output of "pciinfo" command for CardBus bridge devices.
4352 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4355 * Add LED indication for IDE activity on KUP4K board
4357 * Fix startup problems with VFD display on TRAB
4359 * Patch by Pierre Aubert, 20 Nov 2002
4360 Add driver for Epson SED13806 graphic controller.
4361 Add support for BMP logos in cfb_console driver.
4363 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4365 * Patch by Rod Boyce, 21 Nov 2002:
4366 fix PCMCIA on MBX8xx board
4368 * Patch by Pierre Aubert , 21 Nov 2002
4369 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4370 bootmode word in DPRAM configurable
4372 * Patch by Daniel Engström, 18 Nov 2002:
4373 Fixes for x86 port (mostly strings issues)
4375 * Patch by Ken Chou, 18 Nov 2002:
4376 Fix for natsemi NIC cards (DP83815)
4378 * Patch by Pierre Aubert, 19 Nov 2002:
4379 fix a bug for the MII configuration, and some warnings
4381 * Patch by Thomas Frieden, 13 Nov 2002:
4382 Add code for AmigaOne board
4383 (preliminary merge to U-Boot, still WIP)
4385 * Patch by Jon Diekema, 12 Nov 2002:
4386 - Adding URL for IEEE OUI lookup
4387 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4389 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4390 root-on-nfs macros are designed to switch how the default boot
4391 method gets defined.
4393 * Patch by Daniel Engström, 13 Nov 2002:
4394 Add support for i386 architecture and AMD SC520 board
4396 * Patch by Pierre Aubert, 12 Nov 2002:
4397 Add support for DOS filesystem and booting from DOS floppy disk
4399 * Patch by Jim Sandoz, 07 Nov 2002:
4400 Increase number of network RX buffers (PKTBUFSRX in
4401 "include/net.h") for EEPRO100 based boards (especially SP8240)
4402 which showed "Receiver is not ready" errors when U-Boot was
4403 processing the receive buffers slower than the network controller
4406 * Patch by Andreas Oberritter, 09 Nov 2002:
4407 Change behaviour of NetLoop(): return -1 for errors, filesize
4408 otherwise; return code 0 is valid an means no file loaded - in this
4409 case the environment still gets updated!
4411 * Patches by Jon Diekema, 9 Nov 2002:
4412 - improve ADC/DAC clocking on the SACSng board to align
4413 the failing edges of LRCLK and SCLK
4414 - sbc8260 configuration tweaks
4415 - add status LED support for 82xx systems
4416 - wire sspi/sspo commands into command handler; improved error
4418 - add timestamp support and alternate memory test to the
4419 SACSng configuration
4421 * Patch by Vince Husovsky, 7 Nov 2002:
4422 Add "-n" to linker options to get rid of "Not enough room for
4423 program headers" problem
4425 * Patch by David Müller, 05 Nov 2002
4426 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4427 so we can use an already existing name
4429 * Patch by Pierre Aubert, 05 Nov 2002
4430 Hardware relatied improvments in FDC boot code
4432 * Patch by Holger Schurig, 5 Nov 2002:
4433 Make the PXA really change it's frequency
4435 * Patch by Pierre Aubert, 05 Nov 2002
4436 Add support for slave serial Spartan 2 FPGAs
4438 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4441 * Add support for log buffer which can be passed to Linux kernel's
4442 syslog mechanism; used especially for POST results.
4444 * Patch by Klaus Heydeck, 31 Oct 2002:
4445 Add initial support for kup4k board
4447 * Patch by Robert Schwebel, 04 Nov 2002:
4448 - use watchdog to reset PXA250 systems
4449 - added progress callbacks to (some of the) ARM code
4450 - update for Cogent CSB226 board
4452 * Add support for FPS860 board
4454 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4455 Improve PCI access on 32-bits Compact PCI bus
4457 * Fix mdelay() on TRAB - this was still the debugging version with
4458 seconds instead of ms.
4460 * Patch by Robert Schwebel, 1 Nov 2002:
4461 XScale related cleanup (affects all ARM boards)
4463 * Cleanup of names and README.
4465 ======================================================================
4466 Notes for U-Boot 0.1.0:
4467 ======================================================================
4469 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4471 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4472 For information about the history of the project please see the
4473 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4475 ======================================================================