1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Add helper function for generic flat device tree fixups for mpc83xx
6 Patch by Kumar Gala 11 Jan 2006
8 * Add support for passing initrd information via flat device tree
9 Patch by Kumar Gala 11 Jan 2006
11 * Added OF_STDOUT_PATH and OF_SOC
13 OF_STDOUT_PATH specifies the path to the device the kernel can use
16 OF_SOC specifies the proper name of the SOC node if one exists.
17 Patch by Kumar Gala 11 Jan 2006
19 * Allow board code to fixup the flat device tree before booting a
21 Patch by Kumar Gala 11 Jan 2006
23 * Added CONFIG_ options for bd_t and env in flat dev tree
25 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
26 into the resulting flat device tree.
28 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
29 variables from u-boot into the flat device tree
31 Patch by Kumar Gala 11 Jan 2006
33 * Report back PCI bus when doing table based device config
34 Patch by Kumar Gala 11 Jan 2006
36 * Added support for PCI prefetchable region and BARs
37 If a host controller sets up a region as prefetchable and
38 a device's BAR denotes it as prefetchable, allocate the
39 BAR into the prefetch region.
41 If a BAR is prefetchable and no prefetchable region has
42 been setup by the controller we fall back to allocating
43 the BAR into the normally memory region.
44 Patch by Kumar Gala 11 Jan 2006
46 * Only disable the MPC83xx watchdog if its enabled out of reset.
47 If its disabled out of reset SW can later enable it if so desired
48 Patch by Kumar Gala, 11 Jan 2006
50 * Allow config of GPIO direction & data registers at boot on 83xx
51 Patch by Kumar Gala, 11 Jan 2006
53 * Enable time handling on 83xx
54 Patch by Kumar Gala, 11 Jan 2006
56 * Make System IO Config Registers board configurable on MPC83xx
57 Patch by Kumar Gala, 11 Jan 2006
59 * Add support for 28F256J3A flah (=> 64 MB) on PM520 board
61 * Fix compiler problem with at91rm9200dk board.
62 Patch by Eugen Bigz, 19 Dec 2005
64 ======================================================================
65 Changes for U-Boot 1.1.4:
66 ======================================================================
68 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
69 - Changed GPIO setup to enable another address line in order to
71 - Added function sdram_tr1_set to auto calculate the tr1 value for
73 Patch by Steven Blakeslee, 12 Dec 2005
75 * MPC5200: Set PCI retry counter to 0 = infinite retry;
76 The default of 255 is too short for slow devices.
77 Patch by Martin Nykodym, 12 Dec 2005
79 * Change port configuration for O2DNT (CODEC1 on PSC1).
81 * Fix register for PCI async mode on PPC440EP
82 Patch by Youngchul Bang, 08 Dec 2005
84 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
85 This segment may be required by some libgcc.a functions
88 * Fix DPRAM offset/size for MPC8541/8555.
89 Simplify TQM85xx Makefile handling.
91 * Fix data overflow (typo?) in rtc/ds1302.c
93 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
95 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
96 - Support for TQM8541/8555 boards added.
97 - Complete rework of TQM8540/8560 support.
98 - Common TQM85xx code now supports all current TQM85xx platforms
99 (TQM8540/8541/8555/8560).
100 - DDR SDRAM size detection added.
101 - CAS latency default values can be overwritten by setting "serial#"
102 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
103 If problems are detected with this non default CAS latency,
104 the default values will be used instead.
105 - Flash size detection added.
106 - Moved FCC ethernet driver initialization behind TSEC driver init
107 -> TSEC is first device.
108 Patch by Stefan Roese, 30 Nov 2005
110 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
111 Patch by John Otken, 23 Nov 2005
113 * Changed PPC44x startup message (cpu info, speed...) to common style:
114 On PPC44x platforms, the startup message generated in "cpu.c" only
115 comprised the ppc type and revision but not additional information
116 like speed etc. Those speed infos where printed in the board specific
117 code. This new implementation now prints all CPU infos in the common
118 cpu specific code. No board specific code is needed anymore and
119 therefore removed from all current 44x implementations.
120 Patch by Stefan Roese, 27 Nov 2005
122 * Adjust TQM834x PHY addresses for latest hardware revision.
124 * Increase malloc arena on TQM5200 board to 256 kB.
125 With 64 kb uniform flash sector size the old value of 128 kB was
128 * Fix miiphy global data initialization (problem on 4xx boards when
129 no ethaddr is assigned). Initialization moved from
130 miiphy_register() to eth_initialize().
132 Based on initial patch for 4xx platform by Matthias Fuchs.
134 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
136 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
137 The COPYING file was extended to make clear that these files can be
138 used in non-GPL code, too.
139 Also, a corresponding note was placed in the headers of the affected files.
141 * Add support for Prodrive P3P440 board:
142 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
143 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
144 for bank autodetection
145 Patch by Stefan Roese, 22 Nov 2005
147 * Change all '$(...)' variable references into '${...}'
148 which makes the environment compatible with the hush shell.
149 WARNING: Support for the old '$(...)' syntax will be
150 discontinued in a later version.
152 * Minor changes to init flags in TQM834x PCI.
154 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
155 Patch by Stefan Roese, 15 Nov 2005
157 * New PPC 405EP board added: CMS700
158 Added CONFIG_NET_MULTI for VOM405 board.
159 Added reset_phy() for VOM405 board.
160 Patch by Matthias Fuchs, 09 Nov 2005
162 * Updated PCI mapping for esd CPCI2DP board.
163 Add support for error LED.
164 Patch by Matthias Fuchs, 07 Nov 2005
166 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
167 Patch by Stefan Roese, 07 Nov 2005
169 * Correct PPC Timebase register definitions (SPRN_TBRL...)
170 Patch by Stefan Roese, 07 Nov 2005
172 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
173 Patch by Stefan Roese, 05 Nov 2005
175 * Additional fix for external IRQ config on Yellowstone & Yosemite
176 Patch by Stefan Roese, 03 Nov 2005
178 * Add support for Ocotea pass 3 with 440GX Rev. F
179 Patch by Stefan Roese, 01 Nov 2005
181 * Fix external IRQ configuration on Yellowstone & Yosemite
182 Patch by Stefan Roese, 28 Oct 2005
184 * Add support for multiple PHYs.
185 Tested on the following boards:
186 cmcpu2 (at91rm9200/ether.c)
187 PPChameleon (ppc4xx/4xx_enet.c)
188 yukon (mpc8220/fec.c)
190 tqm834x (mpc834x/tsec.c) with EEPRO100
191 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
192 Main changes include:
194 - miiphy_register routine was added to allow multiple PHYs to be registered
195 - miiphy_read and miiphy_write are now defined in this file, and
196 require additional argument (char *devname)
197 - other miiphy_* routines also require additional device name argument
200 Calling reset_phy() was moved to be executed *after* eth_initialize().
201 This is necessary as now some of the implementations of reset_phy()
202 may need to use miiphy_reset() which is not allowed before eth_initialize()
203 as eth_initialize registers all required miiphy_* routines.
204 Tested on IP860 and PHY initializes properly after this change.
206 * Correct includes for flat tree builder.
208 * Fix conflicting types (flash_write()) in trab auto_update.c.
210 * Add PCI support for the TQM834x board.
212 * Add missing 4xx board to MAKEALL
213 Patch by Stefan Roese, 20 Oct 2005
215 * Fix conflicting types (flash_write()) in esd auto_update.c
216 Patch by Stefan Roese, 20 Oct 2005
218 * Fix problem with sleep in NetConsole (use get_timer())
219 Patch by Stefan Roese, 20 Oct 2005
221 * Add NetConsole Support for AMCC eval boards
222 Patch by Stefan Roese, 20 Oct 2005
224 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
225 Patch by Stefan Roese, 18 Oct 2005
227 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
228 Fix identation on ext2ls help entry.
229 Patch by Stefan Roese, 14 Oct 2005
231 * Add support for TQM834x boards.
234 * Cleanup for GCC-4.x
236 * Add documentation for Open Firmware Flat Tree and usage.
237 Patch by Pantelis Antoniou, 13 Oct 2005
239 * Add missing files for Pantelis Antoniou's patch
240 Patch by Pantelis Antoniou, 04 Sep 2005
242 * Fix problem in ppc4xx eth-driver without ethaddr (only without
243 CONFIG_NET_MULTI set)
244 Patch by Stefan Roese, 10 Oct 2005
246 * Fix gzip bmp support (test if malloc fails, warning when truncated).
247 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
248 Patch by Stefan Roese, 07 Oct 2005
250 * Add support for OF flat tree for the STXtc board.
251 Patch by Pantelis Antoniou, 04 Sep 2005
253 * Support passing of OF flat trees to the kernel.
254 Patch by Pantelis Antoniou, 04 Sep 2005
258 * Add support for NetSilicon NS7520 processor.
259 Patch by Art Shipkowski, 12 May 2005
261 * Add support for AP1000 board.
262 Patch by James MacAulay, 07 Oct 2005
264 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
265 Patch by Anders Larsen, 07 Oct 2005
267 The Atmel errata #11 states that the transfer buffer descriptor
268 table must be aligned on a 16-word boundary. As it turned out, this
269 is insufficient - it seems the table must be aligned on a boundary
270 at least as large as the table itself (in Linux this is not an
271 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
273 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
274 Patch by Anders Larsen, 07 Oct 2005
276 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
277 sed the linker scripts, rather than pre-process them.
278 Patch by Peter Pearse, 07 Oct 2005
280 * Update make target for ARM supported boards.
281 Use lowlevel_init() instead of platformsetup() [rename].
282 Patch by Peter Pearse, 06 Oct 2005
284 * Fix booting from serial dataflash on AT91RM9200
285 Patch by Peter Menzebach, 29 Aug 2005
287 * Add JFFS2 support for TRAB board
288 Patch by Martin Krause, 25 Aug 2005
290 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
291 Patch by Marcus Hall, 24 Aug 2005
293 * Fix the machine-id of the Cogent csb637 board
294 Patch by Anders Larsen, 05 Oct 2005
296 * Complete support for the KwikByte KB920x boards
297 Patch by Anders Larsen, 05 Oct 2005
299 * Set the AT91RM9200 clock to asynchronous mode
300 Patch by Anders Larsen, 03 May 2005
302 * Set the AT91RM9200 clock to synchronous mode
303 Patch by Anders Larsen, 29 Apr 2005
305 * Add support for Cogent csb637
306 Patch by Anders Larsen, 29 Apr 2005
308 * Fix dm9161.c initialization
309 Patch by Anders Larsen, 29 Apr 2005
311 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
312 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
314 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
315 Patch by Anders Larsen, 29 Apr 2005
317 * Fix device partition intialization for SystemACE disks.
318 Patch by Stephen Williams, 28 Apr 2005
320 * Added support for KwikByte KB920x boards (based on AT91RM9200)
321 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
323 * Add support for S29GL064M-R3 flash chip on xsengine board
324 Patch by Kurt Stremerch, 18 Apr 2005
326 * E500 update: repoint IVPR to RAM when code is relocated
327 Patch by Kylo Ginsberg, 13 Apr 2005
329 * Fix loop end test in lib_generic/string.c:strswab()
330 Patch by Andrew Dyer, October 10, 2005
331 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
335 * Update ARM Integrator boards:
336 Correct addessing errors in platform files.
337 Split off common core module data from Integrator header files to
338 include/armcoremodule.h.
339 Patch by Peter Pearse, 04 Oct 2005
341 * Make sure only supported compiler options are used
342 Import "cc-option" shell function from kernel and
343 use it to get the correct ARM GCC options for individual CPUs
344 Patch by Peter Pearse, 30 Jun 2005
346 * Fix 440GR to print correct cpu revision
347 Patch by Stefan Roese, 04 Oct 2005
349 * Change board message on AMCC Yosemite & Yellowstone to common style
350 Patch by Stefan Roese, 03 Oct 2005
352 * Fix compiler warning
354 * Fix FEC PHY addresses for TQM85xx boards
356 * Fix uninitialized variable problem in hush shell
357 Patch by Lars Rostock, 26 Sep 2005
359 * Undo change of f6e20fc6ca... to include/configs/trab.h
360 (Must have been an accident?)
362 * Add support for AT91RM9200 OHCI Controller.
363 Patch by Eric Benard, 07 Apr 2005
365 * Update ARM mach-types.h
366 Patch by Eric Benard, 07 Apr 2005
368 * Add support for MP2USB board.
369 Patch by Eric Benard, 07 Apr 2005
371 * Add board support for armadillo HT1070
372 Patch by Rowel Atienza, 06 Apr 2005
374 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
375 Patch by Vitaly Bordug, 30 Mar 2005
377 * Add iopset command on mpc8xx
378 Patch by Daniel Eisenhut, 25 Mar 2005
380 * Add support for MII in eepro100 driver.
381 Patch by Gleb Natapov, 21 Mar 2005
383 * Fixes to the Lubbock (PXA 25x) support:
384 - Resolve the FIXME with respect to saving the u-boot environment.
385 - Make the default load address land in real memory.
386 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
387 Patch by David Brownell, 10 Mar 2005
389 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
390 Patch by Marc Leeman, 04 Mar 2005
392 * OMAP242x H4 board update
393 - fix for ES2 differences.
394 - switch to using the cfi_flash driver.
395 - fix SRAM build address.
396 - fix for GP device operation.
397 - unlock SRAM for GP devices.
398 - display more device information.
399 - fix potential deadlock in omap24xx_i2c driver.
400 - fix DLL load values to match dpllout*1 operation.
401 - fix 2nd chip select init for combo DDR device.
402 - add support for CFI Intel 28F256L18 on H4 board.
403 Patch by Richard Woodruff, 03 Mar 2005
405 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
406 Patch by Steven Scholz, 02 Mar 2005
409 Patch by Ara Avanesyan, 24 Feb 2005
411 * Remove unneeded #include <malloc.h>
412 Patch by Ladislav Michl, 22 Feb 2005
414 * Add cramfs support for m68k
415 Patch by Zachary Landau, 21 Feb 2005
417 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
418 Patch by Jeff Angielski, 21 Feb 2005
420 * Fix au1x00_serial baud rate calculation:
421 remove hardcoded cpu clock divisor and use register instead;
422 round up instead of truncate
423 Patch by Andrew Dyer, 15 Feb 2005
425 * Add Xilinx Spartan3 family FPGA support
426 Patch by Kurt Stremerch, 14 Feb 2005
428 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
429 Patch by Zachary Landau, 11 Feb 2005
432 Patch by Matthias Fuchs, 25 Sep 2005
434 * Added support for PCI bridge on MPC8272ADS
435 Patch by Vitaly Bordug, Feb 09 2005
437 * Update multicore CM9XX support for Integrator AP to allow booting from flash
438 Patch by Jean-Paul Saman, 8 Feb 2005
440 * Fix strswab() to reliably find end of string
441 Patch by Andrew Dyer, 08 Feb 2005
443 * Fix typos in include/ppc440.h
444 Patch by Andrew E Mileski, 04 Feb 2005
446 * Add Vibren (was Accelent) PXA255 IDP Support
447 Patch by Cliff Brake, 04 Feb 2005
449 * Fix tools/bmp_logo.c using incorrect offset to pixel data
450 Patch by Andrew Dyer, 31 Jan 2005
452 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
453 Patch by Peter Pearse, 2 Feb 2005
455 * Fix error handling in tools/env/fw_env.c
456 Patch by Ara Avanesyan, 01 Feb 2005
458 * Fix MGT5100 PSC baudrate calculation
459 Patch by Sebastian Schau, 27 Jan 2005
461 * OMAP242x fix for GP device booting
462 - Add SRAM unlock for GP devices.
463 - Change DDR DLL unlock value to allow DPLLout*1 operation.
464 Patches by Richard Woodruff, 21 Jan 2005:
466 * Add support for AMD's Pb1x00 eval board;
467 add MII routines to the au1x00 ethernet driver;
468 add USB ohci driver (work in progress)
469 Patch by Thomas Sailer, 20 Jan 2005
471 * Update omap5912osk board
472 Use drivers/cfi_flash.c instead of private flash driver;
473 Remove hardcoded personalized settings from omap5912osk.h;
474 Fix spacing with (RO) marks in 'flinfo' output.
475 Patch by Michael Bendzick, 14 Jan 2005
477 * Fix warnings for PCI code on ixp
478 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
480 * virtex2 fix for bogus download error messages
481 The virtex2 FPGA download code watches for init going active during
482 a download of config data as an error condition. init also goes
483 active after a configuration is finished in concert with the done
484 signal. So far, the code does not check for done active until all
485 of the configuration data is sent. If configuration data has a few
486 extra pad bytes at the end, this would cause an error message even
487 though the download had suceeded.
488 NOTE: virtex2 slave serial and spartan2 versions may still have the
490 Patch by Andrew Dyer, 12 Jan 2005
492 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
493 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
494 message when probing for nonexistent flash in little endian mode.
495 As a side effect more efficient and smaller code is generated,
496 which is always a Good Thing (TM).
497 Patch by Ladislav Michl, 24 Sep 2005
499 * Update for TFTP using a fixed UDP port
500 Use the approved environment variable names. Added "tftpdstp" to
501 allow ports other than 69 per Tolunay Orkun's recommendation.
502 Patch by Jerry Van Baren, 12 Jan 2005
504 * Allow to force TFTP to use a fixed UDP port
505 (Add a configuration option CONFIG_TFTP_PORT and optional env
507 Patch by Jerry Van Baren, 10 Jan 2005
509 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
510 Patch by Leif Lindholm, 29 Dec 2004
512 * Cleanup: fix broken builds
514 * Fix PHY address argument passing with mii info command
515 Patch by Andrew Dyer, 28 Dec 2004
517 * Cleanup (PPC4xx is AMCC now)
519 * esd CPCI2DP board added
520 Patch by Matthias Fuchs, 22 Sep 2005
522 * esd PMC405 board updated
523 Patch by Matthias Fuchs, 22 Sep 2005
525 * Add SM501 support to HH405 board.
526 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
527 Add support for eeprom write-enable (CFG_EEPROM_WREN).
528 Patch by Stefan Roese, 22 Sep 2005
530 * Fix autonegotiation in tsec ethernet driver
531 Patch by Stefan Roese, 21 Sep 2005
533 * Fix bug in auto_update (trab board)
534 Patch by Martin Krause, 16 Sep 2005
536 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
537 Patch by Francesco Mandracci, 16 Sep 2005
539 * Update configuration for INKA4x0 board
541 * Update configuration for PM854 board
542 Based on patch by R. Loeffl, 20 Jul 2005
544 * Add PCI support to TQM8540 and TQM8560 boards
545 Patch by Stefan Roese, 15 Sep 2005
547 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
548 boards (baudrate, environment...). Flash driver fixed.
549 Patch by Stefan Roese, 15 Sep 2005
551 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
552 ethernet port on ebony.
553 Patch by Stefan Roese, 7 Sep 2005
555 * Added support for mtddevnum and mtddevname variables (mtdparts command)
557 * Change default console baud rate for stxxtc board
559 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
560 Patch by Stefan Roese, 31 Aug 2005
562 * Fix default command set (don't include CFG_CMD_DISPLAY command)
563 Patch by Pantelis Antoniou, 02 Sep 2005
567 * Enable SM712 driver support for HMI1001 board.
569 * Fix problems with ld version 2.16 (dot outside sections problem)
570 Pointed out by Gerhard Jaeger, 31 Aug 2005;
571 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
573 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
575 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
577 * Add keyboard and dot matrix display support for HMI1001 board.
579 * Prepare U-Boot for gcc-4.x
581 * Fixed Bamboo port to enable running without DDR-DIMM
582 (Bamboo has also 64MB onboard DDR)
583 Patch by Stefan Roese, 24 Aug 2005
585 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
586 now handling all 4xx cpu's
587 Patch by Stefan Roese, 16 Aug 2005
589 * Fix make dependencies for at91rm9200 and ks8695 cpus
590 Patch by Steven Scholz, 23 Aug 2005
592 * Add JFFS2 support for TQM5200 board
594 * Add esd cpci5200 and pf5200 boards
595 Patch by Reinhard Arlt, 22 Aug 2005
597 * Fix sysclock for TQM8540 and TQM8560 boards
598 Patch by Martin Krause, 25 Jul 2005
600 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
601 Patch by Martin Krause, 08 Jun 2005
603 * Add new board specific commands for TQM5200/STK52XX
604 - Sound commands (beep, wav, sound)
605 - Test commands (led, can, backlight, rs232)
606 Patch by Martin Krause, 02 May 2005
608 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
609 because of a bug in the AT91RM9200 CPU PLL
610 Patch by Martin Krause, 22 Apr 2005
612 * Add automatic HW detection for another CMC_PU2 variant
613 Patch by Martin Krause, 20 Apr 2005
615 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
616 Patch by Martin Krause, 19 Apr 2005
618 * Fix initialization problem on TQM5200 without SM501
619 Patch by Martin Krause, 08 Apr 2005
621 * Add RTC support for STK52XX.200
622 Patch by Martin Krause, 07 Apr 2005
624 * Add support for IFM o2dnt board
626 * Enable PCI on hmi1001 board
628 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
629 so we can use them to, e.g., check the existence of a file with
630 "if ls foo; then this; else that; fi" in the hush shell
631 Patch by Andreas Engel, 16 August 2005
633 * Coding style cleanup
635 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
636 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
638 * Check return value of malloc in 440gx_enet.c
639 Patch by Travis B. Sawyer, 18 Jul 2005
641 * Add Sandburst Metrobox and Sandburst Karef board support packages.
642 Second serial port on 440GX now defined as a system device.
643 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
644 Patch by Travis B. Sawyer, 12 Jul 2005
646 ======================================================================
647 Changes for U-Boot 1.1.3:
648 ======================================================================
652 * Add forgotten new fils from latest VoiceBlue update
654 * Make bootretry feature work with hush shell.
655 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
656 Patch by Andreas Engel, 19 Jul 2005
658 * Update Hymod Board Database PHP code in "tools" directory
659 Patch by Murray Jensen, 01 Jul 2005
661 * Make "tr" command use POSIX compliant; export HOSTOS make variable
662 Patch by Murray Jensen, 30 Jun 2005
664 * Fix Murray Jensen's mail address.
665 Patch by Murray Jensen, 30 Jun 2005
667 * Preserve PHY_BMCR during a soft reset.
668 Patch by Carl Riechers, 24 Jun 2005
670 * VoiceBlue update: eeprom tool can also store firmware version now.
671 eeprom.bin is runable by jumping at load address.
672 Patch by Ladislav Michl, 23 May 2005
674 * Move the AT91RM9200DK to the ARM Systems list.
675 Patch by Anders Larsen, 26 Apr 2005
677 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
678 Patch by Anders Larsen, 26 Apr 2005
680 * measure_gclk() is needed when DEBUG is enabled
681 Patch by Bryan O'Donoghue, 25 Apr 2005
683 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
684 Patch by Reinhard Arlt, 12 Aug 2005
686 * esd PCI405 board updated
687 Patch by Matthias Fuchs, 28 Jul 2005
689 * esd WUH405 and DU405 board updated
690 Patch by Matthias Fuchs, 27 Jul 2005
692 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
693 Patch by Matthias Fuchs, 4 May 2005
695 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
696 boards (baudrate, environment...). Flash driver fixed.
697 Patch by Stefan Roese, 11 Aug 2005
699 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
700 Patch by Stefan Roese, 11 Aug 2005
702 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
703 Patch by Stefan Roese, 11 Aug 2005
705 * Add configuration for IFM AEV FIFO board.
706 Minor coding style cleanup.
708 * Add configuration for IFM SPI eval board
710 * Fix CompactFlash problem on HMI1001 board
712 * Make new "mtdparts" code build with older compilers
713 Patch by Andrea Scian, 09 Aug 2005
715 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
716 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
717 with the 405 defines and the linux kernel defines.
718 Patch by Stefan Roese, 08 Aug 2005
720 * Fix compiler warnings with older GCC versions
722 * Add common (with Linux) MTD partition scheme and "mtdparts" command
724 Old, obsolete and duplicated code was cleaned up and replace by the
725 new partitioning method. There are two possible approaches now:
727 The first one is to define a single, static partition:
729 #undef CONFIG_JFFS2_CMDLINE
730 #define CONFIG_JFFS2_DEV "nor0"
731 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
732 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
733 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
735 The second method uses the mtdparts command line option and dynamic
738 /* mtdparts command line support */
739 #define CONFIG_JFFS2_CMDLINE
740 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
741 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
743 Command line of course produces bigger images, and may be inappropriate
744 for some targets, so by default it's off.
746 * Fix build problems for PM856 Board
748 * Fix sign extension bug in 'fpga loadb' command;
749 make 'fpga loadb' always print the file header info
750 Patch by Andrew Dyer, 11 Jan 2005
752 * Fix errors that occur when accessing SystemACE CF
753 Patch by Jeff Angielski, 09 Jan 2005
755 * Document switching between U-Boot and PlanetCore on RPXlite
756 by Sam Song, 24 Dec 2004
758 * Fix PowerQUICC II mask detection.
759 Patch by Eugene Surovegin, 20 Dec 2004
761 * Add support for Altera NIOS DK1C20 board
762 Patch by Shlomo Kut, 13 Dec 2004
764 * Add support for ep8248 board
765 Patch by Yuli Barcohen, 12 Dec 2004
769 * Fix baudrate setting for KGDB on MPC8260
770 Patch by HoJin, 11 Dec 2004
772 * Fix 'mii help' text formatting
773 Patch by Cory Tusar, 10 Dec 2004
775 * Fix return code of NFS command
776 Patch by Hiroshi Ito, 11 Dec 2004
780 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
781 Patch by Steven Blakeslee, 04 Aug 2005
783 * Add support for AMCC Bamboo PPC440EP eval board
784 Patch by Stefan Roese, 04 Aug 2005
786 * Patch by Jon Loeliger
787 Fix style issues primarily in 85xx and 83xx boards.
789 - Trailing white space
790 - Indentation not by TAB
791 - Excessive amount of empty lines
792 - Trailing empty lines
794 * Patch by Ron Alder, 11 Jul 2005
795 Add Xianghua Xiao and Lunsheng Wang's support for the
796 GDA MPC8540 EVAL board.
798 * Patch by Eran Liberty
799 Add support for the Freescale MPC8349ADS board.
801 * Patch by Jon Loeliger, 25 Jul 2005
802 Move the TSEC driver out of cpu/mpc85xx as it will be shared
803 by the upcoming mpc83xx family as well.
805 * Patch by Jon Loeliger, 05 May 2005
806 Implemented support for MPC8548CDS board.
807 Added DDR II support based on SPD values for MPC85xx boards.
808 This roll-up patch also includes bugfies for the previously
810 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
812 * Patch by Jon Loeliger, 10 Feb 2005
813 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
815 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
817 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
818 for faster flash parts.
819 Add documentation for BR/OR for FLASH.
821 * Patch by Jon Loeliger 08 Feb 2005
822 Determine L2 Cache size dynamically on 85XX boards.
824 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
825 - Convert the CPM2 based functionality to use new CONFIG_CPM2
826 option rather than a myriad of CONFIG_MPC8560-like variants.
827 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
828 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
829 new CONFIG_CPM2 option to each 8260 board.
831 * Add support for MicroSys PM856 board
832 Patch by Josef Wagner, 03 Aug 2005
834 * Minor fixes to PM854 board
835 Patch by Josef Wagner, 03 Aug 2005
837 * Adjust configuration of XENIAX board
838 (chip select and GPIO required for USB operation)
840 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
841 routed to the Watchdog handler
842 Patch by Eugene Surovegin, 18 Jun 2005
844 * (re)enabled scsi commands do_scsi() and do_scsiboot()
845 Patch by Denis Peter, 06 Dec 2004
847 * Fix endianess problem in TFTP / NFS default filenames
848 Patch by Hiroshi Ito, 06 Dec 2004
850 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
852 Patch by Murray Jensen, 18 Jul 2005
854 * Fix typo in mkconfig script (used == instead of =)
855 Patch by Murray Jensen, 18 Jul 2005
857 * Cleanup build problems on 64 bit build hosts
859 * Update MAINTAINERS file
861 * Patch by Stefan Roese, 01 Aug 2005:
862 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
863 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
865 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
866 to run on both 405GP and 405GPr eval boards).
868 * Patch by Steven Blakeslee, 27 Jul 2005:
869 - Add support for AMCC PPC440EP/GR.
870 - Add support for AMCC Yosemite PPC440EP eval board.
871 - Add support for AMCC Yellowstone PPC440GR eval board.
873 * Minor fixes for PPChameleon Board:
874 - fix alignment of NAND size
875 - make code do what the comment says
877 * Implement h/w sector protection status synchronization at boot.
878 The code is provided for, and was tested on, the Yukon/Alaska
879 and PM520 boards only.
881 A bug in flash_real_protect() for the Yukon board was fixed by
882 adding a function that tells if two banks are on one flash chip.
884 * Fix sysmon POST problem: check I2C error codes
885 This fixes a problem of displaying bogus voltages when the voltages
886 are so low that the I2C devices start failing while the rest of the
887 system keeps running.
889 * Patch by Cedric Vincent, 6 Jul 2005:
890 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
892 * Patch by Jon Loeliger, 20 Jul 2005:
893 Add missing PCI IO port definitions.
895 * Add CompactFlash support for HMI1001 board.
897 * Adjust printed board ID for LWMON board.
899 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
901 * Add new argument format for flash commands to allow for usage like
902 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
903 U-Boot will automaticially find the end of the corresponding sector.
905 * Patch by Stefan Roese, 5 Jul 2005:
906 Update uc100 board PHY setup
908 * Patch by Stefan Roese, 1 Jul 2005:
909 Fix PHY address for CATcenter board (now correct!)
911 * Patch by Stefan Roese, 30 Jun 2005:
912 Fix PHY addresses for PPChameleon and CATcenter boards
913 Change MAINTAINER for most esd boards
915 * Patch by Detlev Zundel, 30 Jun 2005:
916 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
918 * Fix baudrate calculation problem on MPC5200 systems
920 * Add EEPROM and RTC support for HMI1001 board
922 * Patch by Detlev Zundel, 20 Jun 2005:
923 Fix initialization of low active GPIO pins on inka4x0 board
925 * Enable redundant environment, disable HW flash protection of
928 * Patch by Travis Sawyer, 10 Jun 2005:
929 Initialize allocated dev and private hw structures
930 after their respective allocation in 440gx_enet.c
932 * Patch by Steven Scholz, 10 Jun 2005:
933 Fix byteorder problems with second argument of "bootm" with
936 * Add support for HMI1001 board
938 * Disable "date" and "sntp" commands on TQM866M
940 * Fix watchdog reset problems on LWMON board
942 * Patch by Juergen Selent, 17 May 2005:
943 Add support for Funkwerk VoVPN gateway module.
945 * Cleanup debug code for MPC8220 FEC driver
947 * Extend burst mode RAM test program to take a loop count
950 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
951 those boards that use it.
953 * Patches by Greg Ungerer, 19 May 2005:
954 - add support for the KS8695P (ARM 922 based) CPU
955 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
957 * Patch by Steven Scholz, 19 May 2005:
958 Add support for CONFIG_SERIAL_TAG on ARM boards
960 * Add PCI support for Sorcery board.
961 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
963 * Fix compile problems caused by new burst mode SDRAM test;
964 make port pins to trigger logic analyzer configurable
966 * Fix timer handling on MPC85xx systems
968 * Fix debug code in omap5912osk flash driver
970 * Add support for MPC8247 based "IDS8247" board.
972 * Add support for 2 x TSEC interfaces on the TQM8540 board.
974 * On LWMON we must use the watchdog to reset the board as the CPU
975 genereated HRESET pulse is too short to reset the external
978 * Add test tool to exercise SDRAM accesses in burst mode
979 (as standalone program, MPC8xx/PowerPC only)
981 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
984 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
985 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
986 added to support LZO and LZARI compression modes (undefined by
989 * Fix problem with symbolic links in JFFS2 code.
991 * Use linker ASSERT statement to prevent undetected overlapping of
992 sections on PPChameleon board; other boards might use this, too.
994 * Patch by Stefan Roese, 03 May 2005:
996 Fix problems in cmd_universe.c
998 * Patch by Matthias Fuchs, 03 May 2005:
999 Added missing variable declaration in cmd_nand.c
1000 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1002 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1004 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1006 Fix PHY address for canmb board.
1008 * Cleanup serial console baudrate calculation on AT91RM9200;
1009 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1011 * Patch by Matthias Fuchs, 18 Apr 2005:
1012 Make PCI target address spaces on PMC405 and CPCI405 boards
1013 configurable via environment variables
1015 * Auto-size RAM on canmb board.
1017 * Add support for canmb board
1019 * Patch by Stefan Roese, 13 Apr 2005:
1020 Update for esd apc405
1022 * Fixes for TQM8560 board:
1024 - remove debug messages
1025 - fix flash sector protection
1027 * Patch by Steven Scholz, 07 Apr 2005:
1028 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1030 * Patches by Steven Scholz, 07 Apr 2005:
1031 Fix compiler warning in altera.c
1032 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1034 * Patch by Ladislav Michl, 06 Apr 2005:
1035 Fix voiceblue configuration.
1037 * Patch by Stefan Roese, 06 Apr 2005:
1038 Updates for OCOTEA board:
1039 - Changed U-Boot size from 512kByte to 256kByte
1040 - Fixed flash driver to support boot from soldered user flash
1041 - Added README for switch from PIBS firmware to U-Boot
1043 * Patch by Travis Sawyer, 05 Apr 2005:
1044 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1045 Problem found by Andrew Wozniak.
1047 * Patch by Steven Scholz, 06 Apr 2005:
1048 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1049 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1051 * Patches by Robert Whaley, 29 Nov 2004:
1052 - update the pxa-regs.h file for PXA27x chips
1053 - add PXA27x based ADSVIX board
1054 - add support for MMC on PXA27x processors
1056 * Patch by Andrew E. Mileski, 28 Nov 2004:
1057 Fix PPC4xx SPD SDRAM detection bug
1059 * Patch by Hiroshi Ito, 26 Nov 2004:
1060 Fix logic of "test -z" and "test -n" commands
1062 * Patch by Ladislav Michl, 05 Apr 2005:
1063 Add support for VoiceBlue board.
1065 * Patch by Ladislav Michl, 05 Apr 2005:
1066 Fix netboot_common() prototypes.
1068 * Patch by Steven Scholz, 05 Apr 2005:
1069 Use i.MX watchdog timer for reset_cpu()
1071 * Patch by Steven Scholz, 05 Apr 2005:
1072 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1073 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1074 (now in interupts.c)
1076 * Add support for MPC8220 based "sorcery" board.
1078 * Add support for TQM8560 board.
1080 * Add FEC support for TQM8540 board.
1081 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1083 * Patch by Martin Krause, 04 Apr 2005:
1084 Update default configuration for CMC_PU2 board.
1086 * Patch by Steven Scholz, 04 Apr 2005:
1087 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1088 - introduce two new configuration options instead:
1089 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1091 * Patch by Steven Scholz, 04 Apr 2005:
1092 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1094 * Fix timer code for ARM systems: make sure that udelay() does not
1095 reset timers so it's save to use udelay() in timeout code.
1097 * Patch by Mathias Küster, 23 Nov 2004:
1098 add udelay support for the mcf5282 cpu
1100 * Patch by Tolunay Orkun, 16 November 2004:
1101 fix incorrect onboard Xilinx CPLD base address
1103 * Patch by Jerry Van Baren, 08 Nov 2004:
1104 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1105 the jumper for the HRCW source should select flash. If lowboot is
1106 not selected, the jumper for the HRCW source should select the
1108 - change default load base address to 0x00400000
1110 * Patch by Yuli Barcohen, 08 Nov 2004:
1111 Add support for Analogue & Micro Rattler boards.
1112 Tested on Rattler8248.
1114 * Patch by Andre Renaud, 08 Nov 2004:
1115 Fix watchdog support in common/lcd.c
1117 * Patch by Marc Leeman, 05 Nov 2003:
1118 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1119 bug only affects the XPC8245 processors
1121 * Patches by Josef Wagner, 29 Oct 2004:
1122 - Add support for MicroSys CPU87 board
1123 - Add support for MicroSys PM854 board
1125 * Patch by Jian Zhang, 02 Nov 2004:
1126 Add 16-bit NAND support
1128 * Patch by Scott McNutt, 01 Nov 2004:
1129 Add missing NIOS/NIOS2 support for "iminfo" command
1131 * Patch by Detlev Zundel, 29 Oct 2004:
1132 Add missing NIOS/NIOS2 support for "mkimage" tool.
1134 * Patch by David Adair, 27 Oct 2004:
1135 Add missing 440GX SDRAM Controller reset
1137 * Patch by Steven Scholz, 25 Oct 2004:
1138 Declare reset_cpu() in include/common.h instead locally
1140 * Patch by Yusdi Santoso, 22 Oct 2004:
1141 - Add support for HIDDEN_DRAGON board
1142 - fix endianess problem in driver/rtl1839.c
1144 * Patch by Allen Curtis, 21 Oct 2004:
1145 support multiple serial ports
1147 * Patch by Richard Klingler, 03 Apr 2005:
1148 Add call to eth_halt() in net/net.c when called functions fail
1149 after eth_init() has been called.
1151 * Patch by Sam Song, 3 April 2005:
1152 - Update README.Netconsole
1155 * Prepare for SoC rework of ARM code:
1156 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1157 - rename memsetup into lowlevel_init (function name and source files)
1158 Patch by Steven Scholz, 03 Apr 2005:
1159 - create SoC specific directories include/asm-arm/arch-imx and
1160 include/asm-arm/arch-s3c24x0
1162 * Fix problems with SNTP support;
1163 enable SNTP support in some boards.
1165 * Patches by Martin Krause, 01 Apr 2005:
1166 - Fix flash erase timeout on CMC_PU2
1167 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1169 * Patch by Steven Scholz, 13 March 2005:
1170 fix cache enabling for AT91RM9200
1172 * Patch by Masami Komiya, 30 Mar 2005:
1173 add SNTP support and expand time server and time offset fields of
1174 DHCP support. See doc/README.SNTP
1176 * Patch by Steven Scholz, 13 Dec 2004:
1177 Fix bug in at91rm920 ethernet driver
1179 * Patch by Steven Scholz, 13 Dec 2004:
1180 Remove duplicated code by merging memsetup.S files for
1181 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1183 * Patch by Detlev Zundel, 31 Mar 2005:
1184 Cleanup duplicate definition of overwrite_console()
1186 * Update TQM5200 configuration;
1187 prepare for Rev. 200 starter kit boards
1189 * Patch by Scott McNutt, 21 Oct 2004:
1190 Add support for Nios-II EPCS Controller core.
1192 * Patch by Scott McNutt, 20 Oct 2004:
1194 - Add sysid command (Nios-II only).
1195 - Locate default exception trampoline at proper offset.
1196 - Implement I/O routines (readb, writeb, etc)
1197 - Implement do_bootm_linux
1199 * Patches by Martin Krause, 22 Mar 2005:
1200 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1201 - add support for SM501 graphics controller
1202 - add support for graphic console on TQM5200
1203 - add support for TQM5200 Rev 200
1204 - cleanup, fix typo in include/configs/TQM5200.h
1206 * Patch by Manfred Baral, 17 Mar 2005:
1209 * Fix RTC configuration for PPChameleon board
1211 * Cleanup, fix typo in include/configs/TQM5200.h
1213 * Patch by Stefan Roese, 16 Mar 2005:
1214 Update for esd auto_update and hh405 board
1216 * Adapt for U-Boot image size (new features enabled) on TQM5200
1218 * Update code for TQM8540 board (and 85xx in general):
1219 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1220 - Reformat boot messages
1221 - Enable redundant environment
1222 - Replace the -O2 optimization flag with -mno-string
1224 * Patch by David Brownell, 10 Mar 2005:
1225 Restore copyright statements in OHCI drivers.
1227 * Add support for TQM8540 board
1229 * Patch by Detlev Zundel, 14 Mar 2005:
1230 NC650: changed NAND flash addressing to using UPMB
1232 * Patch by Stefan Roese, 14 Mar 2005:
1233 Update for esd voh405 fpga image
1235 * INKA4x0: Allow initialization of LCD backlight dimming from
1236 "brightness" environment variable.
1238 * Add port initialization for digital I/O on INKA4x0
1240 * Patch by Stefan Roese, 01 Mar 2005:
1241 Update for esd boards dp405 and hub405
1243 * Fix get_partition_info() parameter error in all other calls
1244 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1246 * Enable USB and IDE support for INKA4x0 board
1248 * Patch by Andrew Dyer, 28 Feb 2005:
1249 fix ext2load passing an incorrect pointer to get_partition_info()
1250 resulting in load failure for devices other than 0
1252 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1254 * Cleanup USB and partition defines
1256 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1258 * Add reset code for Coral-P on INKA4x0 board
1260 * Patch by Martin Krause, 28 Jun 2004:
1261 Update for TRAB board.
1263 * Fix some missing "volatile"s in MPC5xxx FEC driver
1265 * Fix cirrus voltage detection (for CPC45)
1267 * Fix byteorder problem in usbboot and scsiboot commands.
1269 * Patch by Cajus Hahn, 04 Feb 2005:
1270 - don't insist on leading '/' for filename in ext2load
1271 - set default partition to useful value (1) in ext2load
1273 * Patch by Andrew Dyer, 08 Jan 2005:
1274 fix wrong return codes in ext2 code
1276 * Removed '--no-warn-mismatch' option from Makefile. This option
1277 makes 'ld' to overlook binary objects compatibility.
1279 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1280 --end-group) outside of the group. This will make 'ld' to do
1281 _multiple_ search in the library group when resolving symbol
1282 references and do only a _single_ seach in libgcc.a after the group
1285 * Fix stability problems on CPC45 board again.
1287 * Make image detection for diskboot / usbboot / scsiboot more robust
1288 (also check header checksum)
1290 * Update CPC45 board configuration.
1292 * Add USB and PCI support for INKA4x0 board
1294 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1298 * Patch by Robin Getz, 13 Oct 2004:
1299 Add standalone application to change SMC91C111 MAC addresses,
1300 see examples/README.smc91111_eeprom
1302 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1303 Fix Flash support for ARM Integrator CP.
1305 * Patch by Richard Woodruff, 10 Jan 2005:
1306 Update support for OMAP2420 (ARM11) and H4 board:
1307 o clean up and add new types to H4 memory probe code.
1308 o fix to work with internal boot.
1309 o added PRCM config III operation.
1310 o fix marginal flash timings.
1311 o add revison ATAG usage.
1312 o enable voltage scaling at power chip.
1313 o fix compile error for i2c.
1315 * Fix network problem (error when receiving multiple ARP packets)
1317 * Patch by Daniel Poirot, 12 Oct 2004:
1318 Add support for Wind River sbc405 board
1320 * Patch by Rainer Brestan, 12 Oct 2004:
1321 Make examples/Makefile more robust
1323 * Patch by Sam Song, 11 October 2004:
1324 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1325 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1328 * Patch by Sam Song, 10 Oct 2004:
1329 Fix a parameter error in run_command() in main.c
1331 * Patch by Richard Woodruff, 01 Oct 2004:
1332 add support for the TI OMAP2420 processor and its H4 reference
1335 * Patch by Christian Pellegrin, 24 Sep 2004:
1336 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1338 * Patch by Leif Lindholm, 23 Sep 2004:
1339 add support for the AMD db1550 board
1341 * Patch by Travis Sawyer, 15 Sep 2004:
1342 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1343 update README.serial_multi
1345 * Patches by David Snowdon, 07 Sep 2004:
1346 - add u-boot.hex target in the top level Makefile
1347 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1348 - use -mtune=xscale and -march=armv5 options for PXA
1350 * Patch by Florian Schlote, 08 Sep 2004:
1351 Add support for SenTec-COBRA5272-board (Coldfire).
1353 * Patch by Gleb Natapov, 07 Sep 2004:
1354 mpc824x: set PCI latency timer to a sane value
1357 * Patch by Kurt Stremerch, 03 Sep 2004:
1358 Add bitstream configuration option for fpga command (Xilinx only).
1360 * Patch by Kurt Stremerch, 03 Sep 2004:
1361 Add Xilinx Spartan2E family FPGA support
1363 * Patch by Jeff Angielski, 02 Sep 2004:
1364 Add Added support for H2 revision of the EP8260 board.
1365 Fixed formatting for some of the EP8260 related source files.
1367 * Patch by Jon Loeliger, 02 Sep 2004:
1368 Reset monitor size back to 256 so environment can be written
1369 to flash on MPC85xx ADS and CDS releases.
1371 * Patch by Paolo Broggini, 02 Sep 2004:
1372 Make BSS clearing on ARM systems more robust
1374 * Patch by Yue Hu and Joe, 01 Sep 2004:
1375 - add PCI support for ixp425;
1376 - add EEPRO100 suppor tfor ixdp425 board.
1378 * Fix problem with protected sector detection in driver/cfi_flash.c
1380 ======================================================================
1381 Changes for U-Boot 1.1.2:
1382 ======================================================================
1384 * Code cleanup, mostly for GCC-3.3.x
1386 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1387 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1388 additional ethernet addresses.
1390 * Cleanup drivers/i82365.c - avoid duplication of code
1392 * Fix bogus "cannot span across banks" flash error message
1396 * Add support for CompactFlash for the CPC45 Board.
1398 * Fix problems with CMC_PU2 flash driver.
1401 - avoid trigraph warning in fs/ext2/ext2fs.c
1402 - rename UC100 -> uc100
1404 * Add support for UC100 board
1406 * Patch by Stefan Roese, 16 Dez 2004:
1407 - ext2fs support added
1408 - Tundra universe support added
1409 - Coldfire MCF5249 support added (no preloader needed!)
1410 - MCF5249 board TASREG added
1411 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1413 - some esd boards updated
1414 - memory commands "mdc" and "mwc" added for cyclic read/write
1415 (CONFIG_MX_CYCLIC, see README for further description)
1417 * Add support for INKA4X0 board
1419 * Patch by Steven Scholz, 12 Dec 2004:
1420 Fix typo in AT91 memory setup.
1422 * Patch by Martin Krause, 27 Oct 2004:
1423 - add support for "STK52xx" board (including PS/2 multiplexer)
1424 - add hardware detection for TQM5200
1426 * Clean up CMC PU2 flash driver
1428 * Update MAINTAINERS file
1430 * Fix bug in MPC823 LCD driver
1432 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1434 * Enable long help on CMC PU2 board;
1436 increase CPU speed from 179 to 207 MHz.
1438 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1439 unaligned tail part specially).
1441 * Update for AT91RM9200DK and CMC_PU2 boards:
1442 - Enable booting directly from flash
1443 - fix CMC_PU2 flash driver
1445 * Fix mkimage usage message
1447 * Map SRAM on NC650 board
1449 * Work around for Ethernet problems on Xaeniax board
1451 * Patch by TsiChung Liew, 23 Sep 2004:
1452 - add support for MPC8220 CPU
1453 - Add support for Alaska and Yukon boards
1455 * Fix configuration for ERIC board (needs more room)
1457 * Adjust MIPS compiler options at run-time depending on tools version
1458 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1459 "-mcpu=4kc" for old tools)
1461 * Add passing of the command line and memory size information to the
1462 kernel on xaeniax board.
1464 * Enable NAND flash support for NC650 board.
1466 * Patch by Thomas Lange 07 Oct 2004:
1467 Updated README for DBAu1x00 boards to match current status
1469 * Patch by Philippe Robin, 28 Sept 2004:
1470 Fix Flash support for Versatile.
1472 * Patch by Roger Blofeld, 16 Sep 2004:
1473 Fix timeout for DHCP command retry
1475 * Patch by Pantelis Antoniou, 14 Sep 2004:
1476 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1478 * Patch by Pantelis Antoniou, 14 Sep 2004:
1479 Kick watchdog when bz-decompressing
1481 * Fix CFG_HZ problems on AT91RM9200 systems
1482 [Remember: CFG_HZ should be 1000 on ALL systems!]
1484 * Patch by Gridish Shlomi, 30 Aug 2004:
1485 - Add support to revA version of PQ27 and PQ27E.
1486 - Reverted MPC8260ADS baudrate back to original 115200
1488 * Patch by Hojin, 17 Sep 2004:
1489 Fix typo in cfi_flash.c
1491 * Patch by Mark Jonas, 09 September 2004:
1492 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1495 * Patch by Mark Jonas, 31 August 2004:
1496 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1497 improves FTP performance for MPC5200 systems. Enabled for IceCube
1500 * Patch by Michael Bendzick, 30 Aug 2004:
1501 - Improve platform.S code for omap1510inn that detects whether code
1502 is running from SDRAM or not. Patch allows SDRAM to be configured
1503 if code is running out of SRAM at 0x20000000.
1505 * Patch by Frederick Klatt, 30 Aug 2004:
1506 Add support for the Wind River SBC8540/SBC8560 boards
1508 * Configure SX1 board to use drivers/cfi_flash.c
1510 * Patches by Michael Bendzick, 30 Aug 2004:
1511 - Configure omap1510inn board to use drivers/cfi_flash.c
1512 - Make drivers/cfi_flash.c protect environment and redundant
1515 * Patch by Steven Scholz, 23 Jun 2004:
1516 - Add script (tools/img2brec.sh) to programm U-Boot into
1517 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1519 * Patches by Scott McNutt, 24 Aug 2004:
1520 - Add support for Altera Nios-II processors.
1521 - Add support for Psyent PCI-5441 board.
1522 - Add support for Psyent PK1C20 board.
1524 * Patches by Jon Loeliger, 24 Aug 2004:
1525 - Add support for the MPC8541 and MPC8555 CDS boards
1526 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1527 - Convert MPC85xxADS to use common CFI flash driver
1528 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1529 from board_early_init_f()
1530 - Provide SW workaround for PCI initialization on 85xx CDS
1532 * Patches by George G. Davis, 24 Aug 2004:
1533 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1534 - Remove static network setup defaults from mx1ads_config
1535 - update ARM boards to use constants from mach-types.h
1537 * Patch by Gary Jennejohn, 04 Oct 2004:
1538 - fix I2C on at91rm9200
1539 - add support for Ricoh RS5C372A RTC
1541 * Patch by Gary Jennejohn, 01 Oct 2004:
1542 - add support for CMC PU2 board
1543 - add support for I2C on at91rm9200
1545 * Patch by Gary Jennejohn, 28 Sep 2004:
1546 fix baudrate handling on at91rm9200
1548 * Patch by Yuli Barcohen, 22 Aug 2004:
1549 - remove ZPC.1900 board-specific flash driver;
1550 switch the port to generic CFI driver;
1553 * Patch by Hinko Kocevar, 21 Aug 2004:
1554 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1556 * Clean up tools/bmp_logo.c to not add trailing white space
1558 * Patch by Hinko Kocevar, 21 Aug 2004:
1559 - Group common framebuffer functions in common/lcd.c
1560 - Group common framebuffer macros and #defines in include/lcd.h
1561 - Provide calc_fbsize() for video ATAG
1563 * Patch by Sam Song, 21 August 2004:
1564 - Fix a typo in README
1565 - Align "(RO)" output for "flinfo" after "protect on"
1566 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1567 ratio 1:1 when core frequency less than 50MHz
1569 * Patches by Hinko Kocevar, 21 Aug 2004:
1570 - fix some "use of label at end of compound statement" warnings
1571 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1573 * Patch by Steven Scholz, 16 Aug 2004:
1574 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1575 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1576 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1577 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1578 into cpu/arm920t/$(SOC)/
1580 * Patches by Sean Chang, 09 Aug 2004:
1581 - Added support for both 8 and 16 bit mode access to System ACE CF
1583 - Fixed missing System ACE CF device during get FAT partition info
1584 in fat_register_device function.
1585 - Enabled System ACE CF support on ML300.
1587 * Patch by Sean Chang, 09 Aug 2004:
1588 Synch defines for saveenv and do_saveenv functions so they get
1589 compiled under the same statement.
1591 * Patch by Sean Chang, 09 Aug 2004:
1592 - Added I2C support for ML300.
1593 - Added support for ML300 to read out its environment information
1594 stored on the EEPROM.
1595 - Added support to use board specific parameters as part of
1596 U-Boot's environment information.
1597 - Updated MLD files to support configuration for new features
1600 * Patches by Travis Sawyer, 05 Aug 2004:
1601 - Remove incorrect bridge settings for eth group 6
1602 - Add call to setup bridge in ppc_440x_eth_initialize
1603 - Fix ppc_440x_eth_init to reset the phy only if its the
1604 first time through, otherwise, just check the phy for the
1605 autonegotiated speed/duplex. This allows the use of netconsole
1606 - only print the speed/duplex the first time the phy is reset.
1608 * Patch by Shlomo Kut, 29 Mar 2004:
1609 Add support for MKS Instruments "Quantum" board
1611 * Fix build problem with Cogent boards;
1612 avoid using <asm/byteorder.h> when using the host compiler
1614 * Patch by Ganapathi C, 04 Aug 2004:
1615 Fix NFS timeout issue
1617 * Patch by Yuli Barcohen, 19 Jul 2004:
1618 - Fix host tools building in Cygwin environment
1619 - Fix header files search order for host tools
1621 * Patch by Tom Armistead, 19 Jul 2004:
1622 Fix kgdb.S support for 74xx_75x cpu
1624 * Patch by Jon Loeliger, 15 Jul 2004:
1625 Fix MPC85xx I2C driver
1627 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1629 * Patch by Stephen Williams, 15 July 2004
1630 Set the PCI class code for JSE board as part of PCI interface setup
1632 * Patch by Michael Bendzick, 15 Jul 2004:
1633 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1634 CFG_FLASH_USE_BUFFER_WRITE is set
1636 * Patch by Yuli Barcohen, 13 Jul 2004:
1637 Allow clock setting on MPC866/MPC885 series chips according to
1638 environment variable `cpuclk'
1640 * Patch by Yuli Barcohen, 20 Apr 2004:
1641 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1643 * Patch by Vincent Dubey, 24 Sep 2004:
1644 Add support for xaeniax board
1646 * Add comment about non-GPL character of standalone applications to
1649 * Fix FEC ethernet problem on NSCU board.
1651 * Patch by Gary Jennejohn, 09 Sep 2004:
1652 allow to use USART1 as console port on at91rm9200dk boards
1654 * Patch by Stefan Roese, 16 Sep 2004:
1657 * Fix SysClk handling for PPChameleon and CATcenter boards
1659 * Patch by Detlev Zundel, 08 Sep 2004:
1660 Update etags build target
1662 * Improve NetConsole support: add support for broadcast destination
1663 address and buffered input.
1665 * Cleanup compiler warnings for GCC 3.3.x and later
1667 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1669 * Add support for IDS "NC650" board
1671 * Add automatic update support for LWMON board
1673 * Clear Block Lock-Bits when erasing flash on LWMON board.
1675 * Fix return code of "fatload" command
1677 * Enable MSDOS/VFAT filesystem support for LWMON board
1679 * Patch by Martin Krause, 03 Aug 2004:
1680 change timing for SM501 graphics controller on TQM5200 module
1682 * Patch by Mark Jonas, 13 July 2004:
1683 - Total5200 LCD now run in little endian mode. Endianess conversion
1684 is done in hardware.
1685 - Removed last reference to "console" environment variable.
1687 * Patches by Lars Munch, 12 Jul 2004:
1688 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1690 - split out the LXT971A PHY from ns_9750_eth.h
1691 - split the dm9161 phy part out of at91rm9200_ether.c
1693 * Patch by Andreas Engel, 12 Jul 2004:
1694 Replaced hardcoded PL011 clock frequency with config variable.
1695 Fixed wrong CONFIG_CMD_DFL doc.
1697 * Patch by Thomas Viehweger, 09 Jun 2004:
1698 make it possible to remove chpart when there is only one partition
1700 * Add support for console over UDP (compatible to Ingo Molnar's
1701 netconsole patch under Linux)
1703 * Patch by Jon Loeliger, 16 Jul 2004:
1704 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1706 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1707 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1708 and CONFIG_L2_INIT_RAM options.
1709 - Refactor Local Bus initialization out of SDRAM setup.
1710 - Re-implement new version of LBC11/DDR11 errata workarounds.
1711 - Moved board specific PCI init parts out of CPU directory.
1712 - Added TLB entry for PCI-1 IO Memory
1713 - Updated README.mpc85xxads
1715 * Patch by Sascha Hauer, 28 Jun:
1716 - add generic support for Motorola i.MX architecture
1717 - add support for mx1ads, mx1fs2 and scb9328 boards
1719 * Patches by Marc Leeman, 23 Jul 2004:
1720 - Add define for the PCI/Memory Buffer Configuration Register
1721 - corrected comments in cpu/mpc824x/cpu_init.c
1723 * Add support for multiple serial interfaces
1724 (for example to allow modem dial-in / dial-out)
1726 * Patch by Stefan Roese, 15 Jul 2004:
1727 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1729 * Fix NSCU config; add ethernet wakeup code.
1731 * Add link for preloader for Motorola Coldfire to README.m68k
1733 * Patch by Michael Bendzick, 12 Jul 2004:
1734 fix output formatting in drivers/cfi_flash.c
1736 * Patch by Mark Jonas, 02 Jul 2004:
1737 Fix lowboot (again) on MPC5xxx
1739 * Patch by Curt Brune, 07 Jul 2004:
1740 relocate exception vectors on arm720t if needed
1742 * Patch by George G. Davis, 06 Jul 2004:
1743 - update mach-types.h to latest arm.linux.org.uk master list
1744 - Set correct OMAP1610 bi_arch_number for build target
1746 * Patch by Curt Brune, 06 Jul 2004:
1747 evb4510: add support for timer interrupt; cleanup
1749 * Patch by Dan Poirot, 06 Jul 2004:
1750 Fix sbc8260 environment variables
1752 * Cleanup redundand "console" environment variable
1754 * Patch by Mark Jonas, 05 Jul 2004:
1755 add support for the Total5100's and Total5200's LCD screen
1757 * Patches by Dan Eisenhut, 01 Jul 2004:
1759 - Move doc2000.h include to prevent compiler warning on some boards
1761 * Patch by Mark Jonas, 01 Jul 2004:
1762 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1763 MGT5100 and MPC5200 based Freescale platforms.
1765 * Patch by Philippe Robin, 01 Jul 2004:
1766 Add initialization for Integrator and versatile board files.
1768 * Patch by Hinko Kocevar, 01 Jun 2004:
1769 Fix VFD FB allocation, add LCD FB allocation on ARM
1771 * Patch by Martin Krause, 30 Jun 2004:
1772 Add support for TQM5200 board
1774 * Patch by Martin Krause, 29 Jun 2004:
1775 Add loopw command: infinite write loop on address range
1777 * Patches by Yasushi Shoji, 29 Jun 2004:
1778 - add empty include/asm-microblaze/processor.h
1779 - add to CREDITS and MAINTAINERS
1780 - add gd initialization
1781 - add MicroBlaze and SUZAKU board to MAKEALL script
1782 - add reset support for SUZAKU
1783 - add flush_cache() for MicroBlaze
1784 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1785 size flash memory on SUZAKU
1787 * Patch by Prakash Kumar, 27 Jun 2004:
1788 Add support for the PXA250 based Intrinsyc Cerf board.
1790 * Patch by Yasushi Shoji, 27 Jun 2004:
1791 fix comment in include/common.h
1793 * Rename SBC8560 into sbc8560 for consistency
1795 * Patch by Daniel Poirot, 24 Jun 2004:
1796 Add support for Wind River's sbc8240 board
1798 * Patches by Yasushi Shoji, 26 Jun 2004:
1799 - drivers/serial_xuartlite.c: fix "return 0" in void function
1800 - add microblaze support to mkimage tool
1802 * Patch by Fred Klatt, 25 Jun 2004:
1803 Add support for WindRiver's sbc8560 board
1805 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1806 Small Bugs fixes for "at91rm9200dk" board:
1807 - Timing modifications for SPI DataFlash access
1808 - Fix NAND flash detection bug
1810 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1811 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1813 * Patch by Jon Loeliger, 17 June 2004:
1814 Completion of the 8540ADS/8560ADS updates:
1815 Fix some PCI and Rapid I/O memory maps,
1816 Initialize both TSEC 1 and 2,
1818 Update MAINTAINER for 85xx boards and README.mpc85xxads
1820 * Patch by Yuli Barcohen, 16 Jun 2004:
1821 Remove obsolete AdderII port which was superseded by unified
1822 AdderII/Adder87x port
1824 * Patch by Ladislav Michl, 16 Jun 2004:
1825 Fix gcc-3.3.3 warnings for smc91111.c
1827 * Patch by Stefan Roese, 02 Jul 2004:
1828 - Fix bug in 405 ethernet driver; allocated data not cleared!
1829 - Fix problem in 405 i2c driver; don't try to print without console!
1831 * Patch by Paul Ruhland, 11 Jun 2004:
1832 Remove debug code from 'board/lpd7a40x/flash.c'
1834 * Patch by Andrea Marson, 11 Jun 2004:
1835 Update for PPChameleon board:
1836 - support for SysClk @ 25MHz
1837 - support for Silicon Motion SM712 VGA controller
1840 * Patches by Richard Woodruff, 10 Jun 2004:
1841 - fix problems with examples/stubs.c for GCC >= 3.4
1842 - fix problems with gd initialization
1844 * Patch by Curt Brune, 17 May 2004:
1845 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1846 - Add support for ESPD-Inc. EVB4510 Board
1848 * Patch by Marc Leeman, 11 May 2004:
1849 Fix for MPC8245 - reading PPC Memory from another device with the
1850 PPC as PCI target device corrupts data due to interenal hardware
1853 * Fix "cls" command when used with splash screen
1855 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1856 slow download of a big image)
1858 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1859 display even after showing a bitmap
1861 * Patch by Josef Wagner, 04 Jun 2004:
1862 - DDR Ram support for PM520 (MPC5200)
1863 - support for different flash types (PM520)
1864 - USB / IDE / CF-Card / DiskOnChip support for PM520
1865 - 8 bit boot rom support for PM520/CE520
1866 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1867 - I2C and RTC support for CPC45
1868 - support of new flash type (28F160C3T) for CPC45
1870 * Fix flash parameters passed to Linux for PPChameleon board
1872 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1874 * Patch by Paul Ruhland, 10 Jun 2004:
1875 fix support for Logic SDK-LH7A404 board and clean up the
1876 LH7A404 register macros.
1878 * Patch by Matthew McClintock, 10 Jun 2004:
1879 Modify code to select correct serial clock on Sandpoint8245
1881 * Patch by Robert Schwebel, 10 Jun 2004:
1882 Add support for Intel K3 strata flash.
1884 * Patch by Thomas Brand, 10 Jun 2004:
1885 Fix "loads" command on DK1S10 board
1887 * Patch by Yuli Barcohen, 09 Jun 2004:
1888 Add support for 8MB flash SIMM and JFFS2 file system on
1889 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1891 * Patch by Yuli Barcohen, 09 Jun 2004:
1892 Add support for Analogue&Micro Adder87x and the older AdderII board.
1894 * Patch by Ming-Len Wu, 09 Jun 2004:
1895 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1897 * Patch by Sam Song, 09 Jun 2004:
1898 - Add support for RPXlite_DW board
1899 - Update FLASH driver for 4*AM29DL323DB90VI
1900 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1902 * Patch by Mark Jonas, 08 June 2004:
1903 - Make MPC5200 boards evaluate the SVR to print processor name and
1904 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1906 * Patch by Kai-Uwe Bloem, 06 May 2004:
1907 Fix endianess problem in cramfs code
1909 * Patch by Tom Armistead, 04 Jun 2004:
1910 Add support for MAX6900 RTC
1912 * Patches by Ladislav Michl, 03 Jun 2004:
1913 - fix cfi_flash.c on LE systems
1914 - let 'make mrproper' delete u-boot.img as well
1915 - turn printf into debug in cfi_flash.c
1917 * Patch by Kurt Stremerch, 28 May 2004:
1918 Add support for Exys XSEngine board
1920 * Patch by Martin Krause, 27 May 2004:
1921 Fix a MPC5xxx I2C timing issue in i2c_probe().
1923 * Patch by Leif Lindholm, 27 May 2004:
1924 Fix board_init_f() for dbau1x00 board.
1926 * Patch by Imre Deak, 26 May 2004:
1927 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1928 Set flash base accordingly, and decide whether to do or skip board
1929 specific setup steps.
1931 * Patch by Josef Baumgartner, 26 May 2004:
1932 Add missing define in include/asm-m68k/global_data.h
1934 * Patch by Josef Baumgartner, 25 May 2004:
1935 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1937 * Patch by Paul Ruhland, 24 May 2004:
1938 fix SDRAM initialization for LPD7A400 board.
1940 * Patch by Jian Zhang, 20 May 2004:
1941 add support for environment in NAND flash
1943 * Patch by Yuli Barcohen, 20 May 2004:
1944 Add support for Interphase iSPAN boards.
1946 * Patches by Paul Ruhland, 17 May 2004:
1947 - Add I/O functions to the smc91111 ethernet driver to support the
1948 Logic LPD7A40x boards.
1949 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1950 specifically the LPD7A400.
1952 * Patches by Robert Schwebel, 15 May 2004:
1953 - call MAC address reading code also for SMSC91C111;
1954 - make SMSC91C111 timeout configurable, remove duplicate code
1955 - fix get_timer() for PXA
1956 - update doc/README.JFFS2
1957 - use "bootfile" env variable also for jffs2
1959 * Patch by Tolunay Orkun, 14 May 2004:
1960 Add support for Cogent CSB472 board (8MB Flash Rev)
1962 * Patch by Thomas Viehweger, 14 May 2004:
1963 - flash.h: more flash types added
1964 - immap_8260.h: some bits added (useful for RMII)
1965 - cmd_coninfo.c: typo corrected, printf -> puts
1966 - reduced size by replacing spaces with tab
1968 * Patch by Robert Schwebel, 13 May 2004:
1969 Add 'imgextract' command: extract one part of a multi file image.
1971 * Patches by Jon Loeliger, 11 May 2004:
1972 Dynamically handle REV1 and REV2 MPC85xx parts.
1973 (Jon Loeliger, 10-May-2004).
1974 New consistent memory map and Local Access Window across MPC85xx line.
1975 New CCSRBAR at 0xE000_0000 now.
1976 Add RAPID I/O memory map.
1977 New memory map in README.MPC85xxads
1978 (Kumar Gala, 10-May-2004)
1979 Better board and CPU identification on MPC85xx boards at boot.
1980 (Jon Loeliger, 10-May-2004)
1981 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1982 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1983 (Jim Robertson, 10-May-2004)
1984 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1985 Supports multiple PHYs.
1986 (Andy Fleming, 10-May-2004)
1987 Some README.MPC85xxads updates.
1988 (Kumar Gala, 10-May-2004)
1989 Copyright updates for "Freescale"
1990 (Andy Fleming, 10-May-2004)
1992 * Patch by Stephen Williams, 11 May 2004:
1993 Add flash support for ST M29W040B
1994 Reduce JSE specific flash.c to remove dead code.
1996 * Patch by Markus Pietrek, 04 May 2004:
1997 Fix clear_bss code for ARM systems (all except s3c44b0 which
1998 doesn't clear BSS at all?)
2000 * Fix "ping" problem on INC-IP board. Strange problem:
2001 Sometimes the store word instruction hangs while writing to one of
2002 the Switch registers, but only if the next instruction is 16-byte
2003 aligned. Moving the instruction into a separate function somehow
2004 makes the problem go away.
2006 * Patch by Rishi Bhattacharya, 08 May 2004:
2007 Add support for TI OMAP5912 OSK Board
2009 * Patch by Sam Song May, 07 May 2004:
2010 Fix typo of UPM table for rmu board
2012 * Patch by Pantelis Antoniou, 05 May 2004:
2013 - Intracom board update.
2016 * Add support for the second Ethernet interface for the 'PPChameleon'
2019 * Patch by Dave Peverley, 30 Apr 2004:
2020 Add support for OMAP730 Perseus2 Development board
2022 * Patch by Alan J. Luse, 29 Apr 2004:
2023 Fix flash chip-select (OR0) option register setting on FADS boards.
2025 * Patch by Alan J. Luse, 29 Apr 2004:
2026 Report MII network speed and duplex setting properly when
2027 auto-negotiate is not enabled.
2029 * Patch by Jarrett Redd, 29 Apr 2004:
2030 Fix hang on reset on Ocotea board due to flash in wrong mode.
2032 * Patch by Dave Peverley, 29 Apr 2004:
2033 add MAC address detection to smc91111 driver
2035 * Patch by David Müller, 28 Apr 2004:
2036 fix typo in lib_arm/board.c
2038 * Patch by Tolunay Orkun, 20 Apr 2004:
2039 - README update: add CONFIG_CSB272 and csb272_config
2040 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2041 i2cfast environment variable
2043 * Patch by Yuli Barcohen, 19 Apr 2004:
2044 - Rename DUET_ADS to MPC885ADS
2045 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2046 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2047 - Clean up FADS family port to use the new defines
2049 * Fix PCI support on CPC45 board
2051 * Patch by Scott McNutt, 25 Apr 2004:
2052 Add Nios GDB/JTAG Console support:
2053 - Add stubs to support gdb via JTAG.
2054 - Add support for console over JTAG.
2057 * Add support for CATcenter board (based on PPChameleon ME module)
2059 * Patch by Klaus Heydeck, 12 May 2004:
2060 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2061 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2062 various changes to KUP4 board specific files
2064 * Fix minor network problem on MPC5200: need some delay between
2065 resetting the PHY and sending the first packet. Implemented in a
2066 "natural" way by invoking the PHY reset and initialization code
2067 only once after power on vs. each time the interface is brought up.
2069 * Add some limited support for low-speed devices to SL811 USB controller
2070 (at least "usb reset" now passes successfully and "usb info" displays
2071 correct information)
2073 * Change init sequence for multiple network interfaces: initialize
2074 on-chip interfaces before external cards.
2076 * Fix memory leak in the NAND-specific JFFS2 code
2078 * Fix SL811 USB controller when attached to a USB hub
2080 * Fix config option spelling in PM520 config file
2082 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2083 patches by Pantelis Antoniou, 30 Mar 2004)
2085 * Fix minor NAND JFFS2 related issue
2087 * Fixes for SL811 USB controller:
2088 - implement workaround for broken memory stick
2089 - improve error handling
2091 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2092 cope with congested networks.
2094 ======================================================================
2095 Changes for U-Boot 1.1.1:
2096 ======================================================================
2098 * Patch by Travis Sawyer, 23 Apr 2004:
2099 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2100 errata from Vitesse Semiconductor.
2102 * Patch by Philippe Robin, 22 Apr 2004:
2103 Fix ethernet configuration for "versatile" board
2105 * Patch by Kshitij Gupta, 21 Apr 2004:
2106 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2108 * Patch by Steven Scholz, 24 Feb 2004:
2109 Fix a bug in AT91RM9200 ethernet driver:
2110 The MII interface is now initialized before accessing the PHY.
2112 * Patch by John Kerl, 19 Apr 2004:
2113 Use U-boot's miiphy.h for PHY register names, rather than
2114 introducing a new header file.
2116 * Update pci_ids.h from linux-2.4.26
2118 * Patch by Masami Komiya, 19 Apr 2004:
2119 Fix problem cause by VLAN function on little endian architecture
2120 without VLAN environment
2122 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2123 binary image for all clock frequencies. Implement run-time
2124 optimization of flash access timing based on the actual bus
2127 * Modify KUP4X board configuration to use SL811 driver for USB memory
2128 sticks (including FAT / VFAT filesystem support)
2130 * Add SL811 Host Controller Interface driver for USB
2132 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2134 * Patch by Pantelis Antoniou, 19 Apr 2004:
2135 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2136 Minor patches for Intracom boards.
2138 * Patch by Christian Pell, 19 Apr 2004:
2139 cleanup support for CF/IDE on PCMCIA for PXA25X
2141 * Temporarily disabled John Kerl's extended MII command code because
2142 "miivals.h" is missing
2144 * Patches by Mark Jonas, 13 Apr 2004:
2145 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2146 - Add sync instructions to IceCube SDRAM init code
2147 - Move SDRAM chip constants into seperate include files
2148 - Unify DDR and SDR initialization code
2149 - Unify all IceCube (Lite5xxx) target names
2151 * Patch by John Kerl, 16 Apr 2004:
2152 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2153 mii read 4-7 18-1a. Also add mii dump subcommand for
2154 pretty-printing standard regs 0-5.
2156 * Patch by Stephen Williams, 16 April 2004:
2157 fix typo in JSE.h; update MAINTAINERS
2159 * Patch by Matthew S. McClintock, 14 Apr 2004:
2160 fix initdram function for utx8245 board
2162 * Patch by Markus Pietrek, 14 Apr 2004:
2163 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2165 * Patch by Reinhard Meyer, 18 Apr 2004:
2166 provide the IDE Reset Function for EMK 5200 boards
2168 * Patch by Masami Komiya, 12 Apr 2004:
2169 fix pci_hose_write_config_{byte,word}_via_dword problems
2171 * Patch by Sangmoon Kim, 12 Apr 2004:
2172 Update max RAM size for debris board
2174 * Patch by Travis Sawyer, 08 Apr 2004:
2175 Add TLB entry for second DIMM slot on ocotea
2177 * Patch by Masami Komiya, 08 Apr 2004:
2178 add RTL8169 network driver
2180 * Patch by Dan Malek, 07 Apr 2004:
2181 - Add support for RPC/STx GP3, Motorola 8560 board
2182 - Update 85xx TSEC driver so it searches MII for first available PHY
2184 - Add functions to support console MII commands.
2186 * Patch by Tolunay Orkun, 07 Apr 2004:
2187 Move initialization of bi_iic_fast[]
2188 from board_init_f() to board_init_r()
2190 * Patch by Yasushi Shoji, 07 Apr 2004:
2191 Cleanup microblaze port
2193 * Patch by Sangmoon Kim, 07 Apr 2004:
2194 Add auto SDRAM module detection for Debris board
2196 * Patch by Rune Torgersen, 06 Apr 2004:
2197 - Fix some PCI problems on the MPC8266ADS board
2198 - Fix the location of some PCI entries in the immap structure
2200 * Patch by Yasushi Shoji, 07 Apr 2004:
2201 - add support for microblaze processors
2202 - add support for AtmarkTechno "suzaku" board
2204 * Configure PPChameleon board to use redundand environment in flash
2206 * Configure PPChameleon board to use JFFS2 NAND support.
2208 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2210 * Patch by Rune Torgersen, 16 Apr 2004:
2213 * Patches by Pantelis Antoniou, 16 Apr 2004:
2214 - add support for a new version of an Intracom board and fix
2215 various other things on others.
2216 - add verify support to the crc32 command (define
2217 CONFIG_CRC32_VERIFY to enable it)
2218 - fix FEC driver for MPC8xx systems:
2219 1. fix compilation problems for boards that use dynamic
2221 2. shut down FEC after network transfers
2222 - HUSH parser fixes:
2223 1. A new test command was added. This is a simplified version of
2224 the one in the bourne shell.
2225 2. A new exit command was added which terminates the current
2227 3. Fixed handing of $? (exit code of last executed command)
2228 - Fix some compile problems;
2229 add "once" functionality for the netretry variable
2231 * Patch by George G. Davis, 02 Apr 2004:
2232 add support for Intel Assabet board
2234 * Patch by Stephen Williams, 01 Apr 2004:
2235 Add support for Picture Elements JSE board
2237 * Patch by Christian Pell, 01 Apr 2004:
2238 Add CompactFlash support for PXA systems.
2240 * Patches by Pantelis Antoniou, 30 Mar 2004:
2241 - add auto-complete support to the U-Boot CLI
2242 - add support for NETTA and NETPHONE boards; fix NETVIA board
2243 - add support for the Epson 156x series of graphical displays
2244 (These displays are serial and not suitable for using a normal
2245 framebuffer console on them)
2246 - add infrastructure needed in order to POST any DSPs in a board
2247 - improve and fix various things in the MPC8xx FEC driver:
2248 1. The new 87x and 88x series of processors have two FECs,
2249 and the new driver supports them both.
2250 2. Another change in the 87x/88x series is support for
2251 the RMII (Reduced MII) interface. However numerous
2252 changes are needed to make it work since the PHYs
2253 are connected to the same lines. That means that
2254 you have to address them correctly over the MII
2256 3. We now correctly match the MII/RMII interface
2257 configuration to what the PHY reports.
2258 - Fix problem when readingthe MII status register. Due to the
2259 internal design of many PHYs you have to read the register
2260 twice. The problem is more apparent in 10Mbit mode.
2261 - add new mode ".jffs2s" for reading from a NAND device: it just
2262 skips over bad blocks.
2263 - add networking support for VLANs (802.1q), and CDP (Cisco
2265 - some minor patches / cleanup
2267 * Patch by Yuli Barcohen, 28 Mar 2004:
2268 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2269 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2270 - Change configuration method for MPC8260ADS family
2272 * add startup code to clear the BSS of standalone applications
2274 * Fix if / elif handling bug in HUSH shell
2276 ======================================================================
2277 Changes for U-Boot 1.1.0:
2278 ======================================================================
2280 * Patch by Mark Jonas: Remove config.tmp files only when
2281 unconfiguring the board
2283 * Adapt RMU board for bigger flash memory
2285 * Patch by Klaus Heydeck, 13 Mar 2003:
2286 Add support for KUP4X Board
2288 * Patch by Pavel Bartusek, 21 Mar 2004
2289 Add Reiserfs support
2291 * Patch by Hinko Kocevar, 20 Mar 2004
2292 - Add auto-release for SMSC LAN91c111 driver
2293 - Add save/restore of PTR and PNR regs as suggested in datasheet
2295 * Patch by Stephen Williams, 19 March 2004
2296 Increase speed of sector reads from SystemACE,
2297 shorten poll timeout and remove a useless reset
2299 * Patch by Tolunay Orkun, 19 Mar 2004:
2300 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2303 * Patch by Brad Kemp, 18 Mar 2004:
2304 prevent machine checks during a PCI scan
2306 * Patch by Pierre Aubert, 18 Mar 2004:
2307 Fix string cleaning in IDE identification
2309 * Patch by Pierre Aubert, 18 Mar 2004:
2310 - Unify video mode handling for Chips & Technologies 69000 Video
2311 chip and Silicon Motion SMI 712/710/810 Video chip
2312 - Add selection of the video output (CRT or LCD) via 'videoout'
2313 environment variable for the Silicon Motion
2316 * Patch by Pierre Aubert, 18 Mar 2004:
2317 include/common.h typo fix
2319 * Patches by Tolunay Orkun, 17 Mar 2004:
2320 - Add support for bd->bi_iic_fast[] initialization via environment
2321 variable "i2cfast" (CONFIG_I2CFAST)
2322 - Add "i2cfast" u-boot environment variable support for csb272
2324 * Patch by Carl Riechers, 17 Mar 2004:
2325 Ignore '\0' characters in console input for use with telnet and
2328 * Patch by Leon Kukovec, 17 Mar 2004:
2329 typo fix for strswab prototype #ifdef
2331 * Patches by Thomas Viehweger, 16 Mar 2004:
2332 - show PCI clock frequency on MPC8260 systems
2333 - add FCC_PSMR_RMII flag for HiP7 processors
2334 - in do_jffs2_fsload(), take load address from load_addr if not set
2335 explicit, update load_addr otherwise
2336 - replaced printf by putc/puts when no formatting is needed
2337 (smaller code size, faster execution)
2339 * Patch by Phillippe Robin, 16 Mar 2004:
2340 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2342 * Patch by Stephen Williams, 15 Mar 2004:
2343 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2345 * Patch by Tolunay Orkun, 15 Mar 2004:
2346 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2348 * Patch by Travis Sawyer, 15 Mar 2004:
2349 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2351 * Add start-up delay to make sure power has stabilized before
2352 attempting to switch on USB on SX1 board.
2354 * Patch by Josef Wagner, 18 Mar 2004:
2355 - Add support for MicroSys XM250 board (PXA255)
2356 - Add support for MicroSys PM828 board (MPC8280)
2357 - Add support for 32 MB Flash on PM825/826
2358 - new SDRAM refresh rate for PM825/PM826
2359 - added support for MicroSys PM520 (MPC5200)
2360 - replaced Query by Identify command in CPU86/flash.c
2361 to support 28F160F3B
2363 * Fix wrap around problem with udelay() on ARM920T
2365 * Add support for Macronix flash on TRAB board
2367 * Patch by Pierre Aubert, 15 Mar 2004:
2368 Fix buffer overflow in IDE identification
2370 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2372 * Remove redundand #define in IceCube.h
2374 * Patch by Steven Scholz, 27 Feb 2004:
2375 - Adding get_ticks() and get_tbclk() for AT91RM9200
2376 - Many white space fixes in cpu/at91rm9200/interrupts.c
2378 * Patches by Steven Scholz, 20 Feb 2004:
2379 some cleanup in AT91RM9200 related code
2381 * Patches by Travis Sawyer, 12 Mar 2004:
2382 - Fix Gigabit Ethernet support for 440GX
2383 - Add Gigabit Ethernet Support to MII PHY utilities
2385 * Patch by Brad Kemp, 12 Mar 2004:
2386 Fixes for drivers/cfi_flash.c:
2387 - Better support for x8/x16 implementations
2388 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2389 - Added defines for AMD command and address constants
2391 * Patch by Leon Kukovec, 12 Mar 2004:
2392 Fix get_dentfromdir() to correctly handle deleted dentries
2394 * Patch by George G. Davis, 11 Mar 2004:
2395 Remove hard coded network settings in TI OMAP1610 H2
2396 default board config
2398 * Patch by George G. Davis, 11 Mar 2004:
2399 add support for ADS GraphicsClient+ board.
2401 * Patch by Pierre Aubert, 11 Mar 2004:
2402 - add bitmap command and splash screen support in cfb console
2403 - add [optional] origin in the bitmap display command
2405 * Patch by Travis Sawyer, 11 Mar 2004:
2406 Fix ocotea board early init interrupt setup.
2408 * Patch by Thomas Viehweger, 11 Mar 2004:
2409 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2411 * Patch by Stephan Linz, 09 Mar 2004
2412 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2414 * Patch by George G. Davis, 9 Mar 2004:
2415 fix recent build failure for SA1100 target
2417 * Patch by Travis Sawyer, 09 Mar 2004:
2418 Support native interrupt mode for the IBM440GX.
2419 Previously it was running in 440GP compatibility mode.
2421 * Patch by Philippe Robin, 09 Mar 2004:
2422 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2425 * Patch by Masami Komiya, 08 Mar 2004:
2426 Don't overwrite server IP address or boot file name
2427 when the boot server does not return values
2429 * Patch by Tolunay Orkun, 5 Mar 2004:
2430 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2432 * Patch by Tolunay Orkun, 5 Mar 2004:
2433 Fix early board initialization for Cogent CSB272 board
2435 * Patch by Ed Okerson, 3 Mar 2004:
2436 fix CFI flash writes for little endian systems
2438 * Patch by Reinhard Meyer, 01 Mar 2004:
2439 generalize USB and IDE support for MPC5200 with according
2440 changes to IceCube.h and TOP5200.h
2441 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2442 add info about USB and IDE to README
2444 * Patch by Yuli Barcohen, 4 Mar 2004:
2445 Fix problems with GCC 3.3.x which changed handling of global
2446 variables explicitly initialized to zero (now in .bss instead of
2449 * Patch by Leon Kukovec, 02 Mar 2004:
2450 add strswab() to fix IDE LBA capacity, firmware and model numbers
2451 on little endian machines
2453 * Patch by Masami Komiya, 02 Mar 2004:
2454 - Remove get_ticks() from NFS code
2455 - Add verification of RPC transaction ID
2457 * Patch by Pierre Aubert, 02 Mar 2004:
2458 cleanup for IDE and USB drivers for MPC5200
2460 * Patch by Travis Sawyer, 01 Mar 2004:
2462 - Add IBM PPC440GX Ref Platform support (Ocotea)
2463 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2464 Adapted to U-Boot and 440GX port
2466 - Add gracious handling of all Ethernet Pin Selections for 440GX
2467 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2469 - Add needed bit definitions
2472 * Patch by Carl Riechers, 1 Mar 2004:
2473 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2475 * Patch by Stephan Linz, 27 Feb 2004
2476 - avoid problems for targets without NFS download support
2478 * Patch by Rune Torgersen, 27 Feb 2004:
2479 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2480 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2481 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2483 * Patch by Masami Komiya, 27 Feb 2004:
2484 Fix rarpboot: add autoload by NFS
2486 * Patch by Dan Eisenhut, 26 Feb 2004:
2487 fix flash_write return value in saveenv
2489 * Patch by Stephan Linz, 11 Dec 2003
2490 expand config.mk to avoid trigraph warnings on NIOS
2492 * Rename "BMS2003" board into "HMI10"
2494 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2495 storage; auto-set console on USB port (using preboot command)
2497 * Add support for SX1 mobile phone; add support for USB-based console
2498 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2500 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2502 * Fix SDRAM timings for LITE5200 / IceCube board
2504 * Handle Auti-MDIX / connection status for INCA-IP
2506 * Fix USB problems when attempting to read 0 bytes
2508 * Patch by Travis Sawyer, 26 Feb 2004:
2509 Fix broken compile for XPEDITE1K target.
2511 * Patch by Stephan Linz, 26 Feb 2004:
2512 Bug fix for NFS code on NIOS targets
2514 * Patch by Stephen Williams, 26 Feb 2004:
2515 Break up SystemACE reads of large block counts
2517 * Patch by Pierre Aubert, 26 Feb 2004
2518 add IDE support for MPC5200
2520 * Patch by Masami Komiya, 26 Feb 2004:
2521 add autoload via NFS
2523 * Patch by Stephen Williams
2524 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2525 elsewhere in the source.
2527 * Patch by Steven Scholz, 25 Feb 2004:
2528 - Timeouts in FPGA code should be based on CFG_HZ
2529 - Minor cleanup in code for Altera FPGA ACEX1K
2531 * Patch by Steven Scholz, 25 Feb 2004:
2532 Changed "Directory Hierarchy" section in README
2534 * Patch by Masami Komiya, 25 Feb 2004:
2535 Reduce copy count in nfs_read_reply() of NFS code
2537 * Patch by Markus Pietrek, 24 Feb 2004:
2538 NS9750 DevBoard added
2540 * Patch by Pierre Aubert, 24 Feb 2004
2541 add USB support for MPC5200
2543 * Patch by Steven Scholz, 24 Feb 2004:
2544 - fix MII commands to use values from last command
2546 * Patch by Torsten Demke, 24 Feb 2004:
2547 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2549 * Patch by Rahul Shanbhag, 19 Feb 2004:
2550 Fixes for for OMAP1610 board:
2551 - shift some IRQ specific code to platform.S file
2552 - remove duplicatewatchdog reset code from start.S
2554 * Make Auto-MDIX Support configurable on INCA-IP board
2556 * Fix license for mkimage tool
2558 * Patch by Masami Komiya, 24 Feb 2004:
2559 Update NetBootFileXferSize in NFS code
2561 * Patch by Scott McNutt, 24 Feb 2004:
2562 fix packet length in NFS code
2564 * Patch by Masami Komiy, 22 Feb 2004:
2565 Add support for NFS for file download
2567 * Patch by Andrea Scian, 17 Feb 2004:
2568 Add support for S3C44B0 processor and DAVE B2 board
2570 * Patch by Steven Scholz, 20 Feb 2004:
2571 - Add support for MII commands on AT91RM9200 boards
2572 - some cleanup in AT91RM9200 ethernet code
2574 * Patch by Peter Ryser, 20 Feb 2004:
2575 Add support for the Xilinx ML300 platform
2577 * Patch by Stephan Linz, 17 Feb 2004:
2578 Fix watchdog support for NIOS
2580 * Patch by Josh Fryman, 16 Feb 2004:
2581 Fix byte-swapping for cfi_flash.c for different bus widths
2583 * Patch by Jon Diekema, 14 Jeb 2004:
2584 Remove duplicate "FPGA Support" notes from the README file
2586 * Patches by Reinhard Meyer, 14 Feb 2004:
2587 - update board/emk tree; use common flash driver
2588 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2589 [adapted for other PPC CPUs -- wd]
2590 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2592 * Patch by Jon Diekema, 13 Feb 2004:
2593 Call show_boot_progress() whenever POST "FAILED" is printed.
2595 * Patch by Nishant Kamat, 13 Feb 2004:
2596 Add support for TI OMAP1610 H2 Board
2597 Fixes for cpu/arm926ejs/interrupt.c
2598 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2599 Fix for a timer bug in OMAP1610 Innovator
2600 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2602 * Patches by Stephan Linz, 12 Feb 2004:
2603 - add support for NIOS timer with variable period preload counter value
2604 - prepare POST framework support for NIOS targets
2606 * Patch by Denis Peter, 11 Feb 2004:
2607 add POST support for the MIP405 board
2609 * Patch by Laurent Mohin, 10 Feb 2004:
2610 Fix buffer overflow in common/usb.c
2612 * Patch by Tolunay Orkun, 10 Feb 2004:
2613 Add support for Cogent CSB272 board
2615 * Patch by Thomas Elste, 10 Feb 2004:
2616 Add support for NET+50 CPU and ModNET50 board
2618 * Patch by Sam Song, 10 Feb 2004:
2619 Fix typos in cfi_flash.c
2621 * Patch by Leon Kukovec, 10 Feb 2004
2622 Fixed long dir entry slot id calculation in get_vfatname
2624 * Patch by Robin Gilks, 10 Feb 2004:
2625 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2626 !=, <>, <, >, <=, >=)
2628 * Fix problem with side effects in macros in include/usb.h
2630 * Patch by David Benson, 13 Nov 2003:
2631 bug 841358 - fix TFTP download size limit
2633 * Fixing bug 850768:
2634 improper flush_cache() in load_serial()
2636 * Fixing bug 834943:
2637 MPC8540 - missing volatile declarations
2639 * Patch by Stephen Williams, 09 Feb 2004:
2640 Add support for Xilinx SystemACE chip:
2641 - New files common/cmd_ace.c and include/systemace.h
2642 - Hook systemace support into cmd_fat and the partition manager
2644 * Patch by Travis Sawyer, 09 Feb 2004:
2645 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2647 * Patch by Travis Sawyer, 09 Feb 2004:
2649 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2650 - Add phymode for 440 enet
2653 - Change board_pre_init to board_early_init_f
2654 - Add user flash to bus controller setup
2656 - Fix is_pci_host to check GPIO for monarch bit
2657 - Force xpedite1k to pci conventional mode (via #define option)
2659 * Patch by Brad Kemp, 4 Feb 2004:
2660 - handle the machine check that is generated during the PCI scans
2662 - define the registers used in the IMMR by the PCI subsystem.
2664 * Patch by Pierre Aubert, 03 Feb 2004:
2665 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2667 * Patch by Jeff Angielski, 03 Feb 2004:
2668 Fix copy & paste error in cpu/mpc8260/pci.c
2670 * Patch by Reinhard Meyer, 24 Jan 2004:
2671 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2673 * Add Auto-MDIX support for INCA-IP
2677 * Patch by Josef Baumgartner, 10 Feb 2004:
2678 Fixes for Coldfire port
2680 * Patch by Brad Kemp, 11 Feb 2004:
2681 Fix CFI flash driver problems
2683 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2684 modules at CPU clock frequencies above 66 MHz.
2686 * Optimize flash programming speed for LWMON (by another 100% :-)
2688 * Patch by Jian Zhang, 3 Feb 2004:
2689 - Changed the incorrect FAT12BUFSIZE
2690 - data_begin in fsdata can be negative. Changed it to be short.
2692 * Patches by Stephan Linz, 30 Jan 2004:
2693 1: - board/altera/common/flash.c:flash_erase():
2694 o allow interrupts befor get_timer() call
2695 o check-up each erased sector and avoid unexpected timeouts
2696 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2697 o enclose sevenseg_set() in cpp condition
2698 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2699 - fix some typed in mistakes in the NIOS documentation
2700 2: - split DK1C20 configuration into several header files:
2701 o two new files for each NIOS CPU description
2702 o U-Boot related part is remaining in DK1C20.h
2703 3: - split DK1S10 configuration into several header files:
2704 o two new files for each NIOS CPU description
2705 o U-Boot related part is remaining in DK1S10.h
2706 4: - Add support for the Microtronix Linux Development Kit
2707 NIOS CPU configuration at the Altera Nios Development Kit,
2708 Stratix Edition (DK-1S10)
2709 5: - Add documentation for the Altera Nios Development Kit,
2710 Stratix Edition (DK-1S10)
2711 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2713 7: - Add support for the common U-Boot SPI framework at
2716 * Patch by Rahul Shanbhag, 28 Jan 2004:
2717 Fix flash protection/locking handling for OMAP1610 innovator board.
2719 * Patch by Rolf Peukert, 28 Jan 2004:
2720 fix flash write problems on CSB226 board (write with 32 bit bus width)
2722 * Patches by Mark Jonas, 16 Jan 2004:
2723 - fix rounding error when calculating baudrates for MPC5200 PSCs
2724 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2725 time which is not supported
2727 * Patch by Yuli Barcohen, 26 Jan 2004:
2728 Allow bzip2 compression for small memory footprint boards
2730 * Patch by Brad Kemp, 21 Jan 2004:
2731 Add support for CFI flash driver for both the Intel and the AMD
2734 * Patch by Travis Sawyer, 20 Jan 2004:
2735 Fix pci bridge auto enumeration of sibling p2p bridges.
2737 * Patch by Tolunay Orkun, 12 Jan 2004:
2738 Add some delays as needed for Intel LXT971A PHY support
2740 * Patches by Stephan Linz, 09 Jan 2004:
2741 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2742 - make DK1C20 board configuration related to ASMI conform to
2745 * Patch by Anders Larsen, 09 Jan 2004:
2747 ARM memory layout fixes: the abort-stack is now set up in the
2748 correct RAM area, and the BSS is zeroed out as it should be.
2750 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2751 of the linker scripts are replaced by '__bss_start' and '_end',
2752 resp., which is a further step to eliminate unnecessary differences
2753 between the implementation of the CPU architectures.
2755 * Patch by liang a lei, 9 Jan 2004:
2756 Fix Intel 28F128J3 ID in include/flash.h
2758 * Patch by Masami Komiya, 09 Jan 2004:
2759 add support for TB0229 board (NEC VR4131 MIPS processor)
2761 * Patch by Leon Kukovec, 12 Dec 2003:
2762 changed extern __inline__ into static __inline__ in
2763 include/linux/byteorder/swab.h
2765 * Patch by Travis Sawyer, 30 Dec 2003:
2766 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2767 select MDI port based on enabled EMAC device.
2768 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2771 * Patch by Wolter Kamphuis, 15 Dec 2003:
2772 made CONFIG_SILENT_CONSOLE usable on all architectures
2774 * Disable date command on TQM866M - there is no RTC on MPC866
2776 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2778 * Implement adaptive SDRAM timing configuration based on actual CPU
2779 clock frequency for INCA-IP; fix problem with board hanging when
2780 switching from 150MHz to 100MHz
2782 * Add PCMCIA CS support for BMS2003 board
2784 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2785 see doc/README.MPC866 for details;
2786 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2787 calculate CPU clock frequency from PLL register values.
2789 * Add support for 128 MB RAM on TQM8xxL/M modules
2791 * Fix PS/2 keyboard problem caused by statically initialized variable
2792 pointing to a location in flash
2794 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2796 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2797 before we can access it; add delay in case we are faster (with no
2800 * Cleanup of some init functions
2802 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2803 to avoid Linux crashes by early packets coming in.
2805 * Accelerate flash accesses on LWMON board by using buffered writes
2807 * Fix typo in Makefile;
2808 fix problem with PARTNUM detection
2810 * Patch by Reinhard Meyer, 09 Jan 2004:
2811 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2813 * Add support for IDE LED on BMS2003 board
2814 (exclusive with status LED!)
2816 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2819 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2820 Add common files for "emk" boards
2822 * Add a common get_ram_size() function and modify the the
2823 board-specific files to invoke that common implementation.
2825 ======================================================================
2826 Changes for U-Boot 1.0.1:
2827 ======================================================================
2829 * Set default clock for INCA-IP to 150 MHz
2831 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2832 add I2C support; add support for DS1337 RTC
2834 * Add CompactFlash support for BMS2003 board
2836 * Add support for status LED on BMS2003 board
2838 * Patch by Scott McNutt, 02 Jan 2004:
2839 Add support for the Nios Active Serial Memory Interface (ASMI)
2842 * Patch by Andrea Marson, 16 Dec 2003:
2843 Add support for the PPChameleon ME and HI modules
2845 * Patch by Yuli Barcohen, 22 Dec 2003:
2846 Add support for Motorola DUET ADS board (MPC87x/88x)
2848 * Patch by Robert Schwebel, 15 Dec 2003:
2849 add support for cramfs (uses JFFS2 command interface)
2851 * Patches by Stephan Linz, 11 Dec 2003:
2852 - more documentation for NIOS port
2853 - new struct nios_pio_t, struct nios_spi_t
2854 - Reconfiguration for NIOS Development Kit DK1C20:
2855 o move board related code from board/dk1c20
2856 to board/altera/dk1c20
2857 o create a new common source path board/altera/common
2858 and move generic flash access stuff into it
2859 o change/expand configuration file DK1C20.h
2860 - Add support for NIOS Development Kit DK1S10
2861 - Add status LED support for NIOS systems
2862 - Add dual 7-segment LED support for Altera NIOS DevKits
2864 * Patch by Ronen Shitrit, 10 Dec 2003:
2865 Add support for the Marvell DB64360 / DB64460 development boards
2867 * Patch by Detlev Zundel, 10 Dec 2003:
2868 fix dependency problem in examples/Makefile
2870 * Patch by Denis Peter, 8 Dec 2003
2871 - add support for the PATI board (MPC555)
2872 - add SPI support for the MPC5xx
2874 * Patch by Anders Larsen, 08 Dec 2003:
2875 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2876 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2877 cleanup some redundand #defines
2879 * Patch by André Schwarz, 8 Dec 2003:
2880 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2881 - TX and RX deskriptors must be quad-word aligned
2882 - does not work with only one TX deskriptor
2883 - standard reset method does not work
2885 * Patch by Masami Komiya, 08 Dec 2003:
2886 add RTL8139 ethernet driver
2888 * Patches by Ed Okerson, 07 Dec 2003:
2889 - fix ethernet for the AU1x00 processors in little-endian mode.
2890 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2892 * Minor code cleanup (coding style)
2894 * Patch by Reinhard Meyer, 30 Dec 2003:
2895 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2896 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2897 - turned debug print of PHY registers into a function (called in two places)
2898 - added support for EMK MPC5200 based modules
2900 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2902 * Add support for TQM866M modules
2904 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2906 * Fix a few compiler warnings
2908 * Patch by Reinhard Meyer, 28 Dec 2003:
2909 Add initial support for TOP5200 board
2911 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2912 environment variable which can set to "100", "133", or "150". The
2913 CPU clock will be configured accordingly upon next reboot. Other
2914 values are ignored. In case of an invalid or undefined "cpuclk"
2915 value, the compile-time default CPU clock speed will be used.
2917 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2918 window that is used to access the UART registers by the Linux driver)
2920 * Patch by Reinhard Meyer, 20 Dec 2003:
2921 Fix clock calculation for the MPC5200 for higher clock frequencies
2922 (above 2**32 / 10 = 429.5 MHz).
2924 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2926 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2928 * Add new configuration for IceCube board with DDR memory
2930 * Update TRAB memory configurations
2932 * Add JFFS2 support for INCA-IP board
2934 * Patch by Bill Hargen, 09 Dec 2003:
2935 - BUBINGA405EP: changed flash driver to protect top sector containing
2937 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2938 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2939 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2940 - 405EP: added/fixed support for "reginfo" command.
2941 - 4xx: removed spurious MII error messages on "mii info" command.
2943 * Patch by Bernhard Kuhn, 28 Nov 2003:
2944 add support for Coldfire CPU
2945 add support for Motorola M5272C3 and M5282EVB boards
2947 * Patch by Pierre Aubert, 24 Nov 2003:
2948 - add a return value for the fpga command
2949 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2950 is defined. If ide_preinit fails, ide_init is aborted.
2951 - fix an endianess problem in fat.h
2953 * Patch by Wolter Kamphuis, 05 Dec 2003:
2954 Add support for SNMC's QS850/QS823/QS860T boards
2956 * Patch by Yuli Barcohen, 3 Dec 2003:
2957 "revive" U-Boot support for old Motorola MPC860ADS board
2959 * Patch by Cam(ilo?), 03 Dec 2003:
2960 make examples build even with broken Montavista objcopy
2962 * Patch by Pavel Bartusek, 27 Nov 2003:
2963 fix conversion problem with "bootretry" evironment variable
2965 * Patch by Andre Schwarz, 24 Nov 2003:
2966 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2968 * Patch by Pavel Bartusek, 21 Nov 2003:
2969 set ZMII bridge speed on 440
2971 * Patch by Anders Larsen, 17 Nov 2003:
2972 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2974 * Patches by David Müller, 14 Nov 2003:
2975 - board/mpl/common/common_util.c
2976 * implement support for BZIP2 compressed images
2977 * various cleanups (printf -> puts, ...)
2978 - board/mpl/common/flash.c
2979 * report correct errors to upper layers
2980 * check the erase fail and VPP low bits in status reg
2981 - board/mpl/vcma9/cmd_vcma9.c
2982 - board/mpl/vcma9/flash.c
2983 * various cleanups (printf -> puts, ...)
2985 * fix typo in comment
2986 - cpu/arm920t/usb_ohci.c
2987 * support for S3C2410 is missing in #if line
2989 * reinit some registers in case of error (cable missing, ...)
2991 * support for USB/MMC devices is missing in #if line
2992 - include/configs/MIP405.h
2993 - include/configs/PIP405.h
2994 * enable BZIP2 support
2995 * enlarge malloc space to 1MiB because of BZIP2 support
2996 - include/configs/VCMA9.h
2997 * enable BZIP2 support
2998 * enlarge malloc space to 1MiB because of BZIP2 support
2999 * enable USB support
3000 - lib_arm/armlinux.c
3001 * change calling convention of ARM Linux kernel as
3002 described on http://www.arm.linux.org.uk/developer/booting.php
3004 * Patch by Thomas Lange, 14 Nov 2003:
3005 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3006 support all these AMD boards.
3008 * Patch by Thomas Lange, 14 Nov 2003:
3009 Workaround for mips au1x00 physical memory accesses (the au1x00
3010 uses a 36 bit bus internally and cannot access physical memory
3011 directly. Use the uncached SDRAM address instead of the physical
3014 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3015 add Realtek 8019 ethernet driver
3017 * Patch by Yuli Barcohen, 13 Nov 2003:
3018 MPC826xADS/PQ2FADS cleanup
3020 * Patch by Anders Larsen, 12 Nov 2003:
3021 Update README to mark the PORTIO commands non-standard
3023 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3024 update for for Atmel AT91RM9200DK development kit:
3025 - support for environment variables in DataFlash
3026 - Atmel DataFlash AT45DB1282 support
3028 * Patch by Jeff Carr, 11 Nov 2003:
3029 add support for new version of 8270 processors
3031 * Patches by George G. Davis, 05 Nov 2003:
3032 - only pass the ARM linux initrd tag to the kernel when an initrd
3034 - update omap1510inn configuration file
3036 * Patches by Stephan Linz, 3 Nov 2003:
3037 - more endianess fixes for LAN91C111 driver
3038 - CFG_HZ configuration patch for NIOS Cyclone board
3040 * Patch by Stephan Linz, 28 Oct 2003:
3041 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3043 * Patch by Steven Scholz, 20 Oct 2003:
3044 - make "mii info <addr>" show infor for PHY at "addr" only
3045 - Endian fix for miiphy_info()
3047 * Patch by Gleb Natapov, 19 Sep 2003:
3048 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3050 * Patch by Anders Larsen, 17 Sep 2003:
3051 Bring ARM memory layout in sync with the documentation:
3052 stack and malloc-heap are now located _below_ the U-Boot code
3054 * Accelerate booting on TRAB board: read and check autoupdate image
3055 headers first instead of always reading the whole images.
3057 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3059 * Enabled password check on RMU board
3061 * Fix configuration problem with IceCube in LOWBOOT configuration:
3062 envrionment got embedded, corrupting the image layout.
3064 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3066 * Added BMS2003 board
3067 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3069 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3070 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3073 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3076 * Add checksum verification to 'imls' command
3078 * Add bd_info fields needed for 4xx Linux I2C driver
3080 * Patch by Martin Krause, 4 Nov. 2003:
3081 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3083 * Print used network interface when CONFIG_NET_MULTI is set
3085 * Patch by Bernhard Kuhn, 28 Oct 2003:
3086 Add low boot support for MPC5200
3088 * Fix problem with dual PCMCIA support (NSCU)
3090 * Fix MPC5200 I2C initialization function
3092 ======================================================================
3093 Changes for U-Boot 1.0.0:
3094 ======================================================================
3096 * Fix parameter passing to standalone images with bootm command
3098 * Patch by Kyle Harris, 30 Oct 2003:
3099 Fix build errors for ixdp425 board
3101 * Patch by David M. Horn, 29 Oct 2003:
3102 Fixes to build under CYGWIN
3104 * Get IceCube MGT5100 working (again)
3106 * Fix problems in memory test on some boards (which was not
3107 non-destructive as intended)
3109 * Patch by Gary Jennejohn, 28 Oct 2003:
3110 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3111 to prevent stack overflow on ARM systems
3113 * Patch by Stephan Linz, 28 Oct 2003:
3114 fix init sequence error for NIOS port
3116 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3118 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3120 * Patch by Xiao Xianghua, 23 Oct 2003:
3121 small patch for mpc85xx
3123 * Fix small problem in MPC5200 I2C driver
3125 * Fix FCC3 support on ATC board
3127 * Correct header printing for multi-image files in do_bootm()
3129 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3131 * Fix PCI problems on PPChameleon board
3133 * Patch by Steven Scholz, 18 Oct 2003:
3134 Fix AT91RM9200 ethernet driver
3136 * Patch by Nye Liu, 17 Oct 2003:
3137 Fix typo in include/mpc8xx.h
3139 * Patch by Richard Woodruff, 16 Oct 03:
3140 Fixes for cpu/arm925/interrupt.c
3141 - Initialize timestamp & lastdec vars.
3142 - fix timestamp overflows.
3143 - fix lastdec overflow.
3144 - smarter normalization to allow udelay() below 1ms to work.
3146 * Patch by Scott McNutt, 16 Oct
3147 add networking support for the Altera Nios Development Kit,
3148 Cyclone Edition (DK-1C20)
3150 * Patch by Jon Diekema, 14 Oct 2003:
3151 add hint about doc/README.silent to README file
3153 * Add CompactFlash support for NSCU
3155 * Fix PCI problems on PPChameleonEVB
3157 * TRAB auto-update: Base decision if we have to strip the image
3158 header on image type as encoded in the header
3159 (include image type patch by Martin Krause, 17 Oct 2003)
3161 * Patches by Xianghua Xiao, 15 Oct 2003:
3163 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3164 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3165 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3167 * Fix flash timings on TRAB board
3169 * Make sure HUSH is initialized for running auto-update scripts
3171 * Make 5200 reset command _really_ reset the board, without running
3172 any other code after it
3174 * Fix errors with flash erase when range spans across banks
3175 that are mapped in reverse order
3177 * Fix flash mapping and display on P3G4 board
3179 * Patch by Kyle Harris, 15 Jul 2003:
3180 - add support for Intel IXP425 CPU
3181 - add support for IXDP425 eval board
3183 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3184 for more information
3186 * Patch by Steven Scholz, 10 Oct 2003
3187 - Add support for Altera FPGA ACEX1K
3189 * Patches by Thomas Lange, 09 Oct 2003:
3190 - fix cmd_ide.c for non ppc boards (read/write functions did not
3191 add ATA base address)
3192 - fix for shannon board
3193 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3194 - Endian swap ATA identity for all big endian CPUs, not just PPC
3195 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3197 - add support for dbau1x00 board (MIPS32)
3199 * Patch by Sangmoon Kim, 07 Oct 2003:
3200 add support for debris board
3202 * Patch by Martin Krause, 09 Oct 2003:
3203 Fixes for TRAB board
3204 - /board/trab/rs485.c: correct baudrate
3205 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3206 udelay(); fix some timing problems with adc controller
3207 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3208 modify commands: touch and buzzer
3210 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3211 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3212 Use direct function calls for auto_update instead of hush commands
3214 * Patch by Scott McNutt, 04 Oct 2003:
3215 - add support for Altera Nios-32 CPU
3216 - add support for Nios Cyclone Development Kit (DK-1C20)
3218 * Patch by Steven Scholz, 29 Sep 2003:
3219 - A second parameter for bootm overwrites the load address for
3220 "Standalone Application" images.
3221 - bootm sets environment variable "filesize" to the resulting
3222 (uncompressed) data length for "Standalone Application" images
3223 when autostart is set to "no". Now you can do something like
3224 if bootm $fpgadata $some_free_ram ; then
3225 fpga load 0 $some_free_ram $filesize
3228 * Patch by Denis Peter, 25 Sept 2003:
3229 add support for the MIP405 Rev. C board
3231 * Patch by Yuli Barcohen, 25 Sep 2003:
3232 add support for Zephyr Engineering ZPC.1900 board
3234 * Patch by Anders Larsen, 23 Sep 2003:
3235 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3236 implemented for the x86 architecture)
3238 * Patch by Sangmoon Kim, 23 Sep 2003:
3239 fix pll_pci_to_mem_multiplier table for MPC8245
3241 * Patch by Anders Larsen, 22 Sep 2003:
3242 enable timed autoboot on PXA
3244 * Patch by David Müller, 22 Sep 2003:
3245 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3246 returns correct libgcc file path
3247 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3248 time on s3c24x0 systems
3250 * Patch by Jon Diekema, 19 Sep 2003:
3251 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3252 link state to the fault LED.
3253 - In NetLoop, make the Fault LED reflect the link status. The link
3254 status gets updated on entry, and on timeouts.
3256 * Patch by Anders Larsen, 18 Sep 2003:
3257 allow mkimage to build and run on Cygwin-hosted systems
3259 * Patch by Frank Müller, 18 Sep 2003:
3260 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3263 * Patch by Pantelis Antoniou, 16 Sep 2003:
3264 add tool to compute fileds in the PLPRCR register for MPC86x
3266 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3268 * Fix build problems under FreeBSD
3270 * Add generic filesystem image type
3272 * Make fatload set filesize environment variable
3274 * enable basic / medium / high-end configurations for PPChameleonEVB
3275 board; fix NAND code
3277 * enable TFTP client code to specify to the server the desired
3278 timeout value (see RFC-2349)
3280 * Improve SDRAM setup for TRAB board
3282 * Suppress all output with splashscreen configured only if "splashimage"
3285 * Fix problems with I2C support for mpc5200
3287 * Adapt TRAB configuration and auto_update to new memory layout
3289 * Add configuration for wtk board
3291 * Add support for the Sharp LQ065T9DR51U LCD display
3293 * Patch by Rune Torgersen, 17 Sep 2003:
3294 - Fixes for MPC8266 default config
3295 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3297 * Patches by Jon Diekema, 17 Sep 2003:
3298 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3301 - adjust "help" output
3303 * Patches by Anders Larsen, 17 Sep 2003:
3304 - fix spelling errors
3305 - set GD_FLG_DEVINIT flag only after device function pointers
3307 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3309 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3310 - trigger watchdog while waiting in serial driver
3312 * Add auto-update code for TRAB board using USB memory sticks,
3313 support new configuration with more memory
3315 * disable MPC5200 bus pipelining as workaround for bus contention
3317 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3318 priority; configure critical interrupts to be handled like external
3321 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3322 go back to 66 MHz for stability
3324 * Patches by Jon Diekema, 15 Sep 2003:
3325 - add description for missing CFG_CMD_* entries in the README file
3328 * Patch by Gleb Natapov, 14 Sep 2003:
3329 enable watchdog support for all MPC824x boards that have a watchdog
3331 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3332 "Non-octet Aligned Frame" errors we see at 100 Mbps
3334 * Patch by Sharad Gupta, 14 Sep 2003:
3335 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3337 * Patch by llandre, 11 Sep 2003:
3338 update configuration for PPChameleonEVB board
3340 * Patch by David Müller, 13 Sep 2003:
3341 various changes to VCMA9 board specific files
3343 * Add I2C support for MGT5100 / MPC5200
3345 * Patch by Rune Torgersen, 11 Sep 2003:
3346 Changed default memory option on MPC8266ADS to NOT be Page Based
3347 Interleave, since this doesn't work very well with the standard
3350 * Patch by George G. Davis, 12 Sep 2003:
3351 fix Makefile settings for sk98 driver
3353 * Patch by Stefan Roese, 12 Sep 2003:
3354 - new boards added: DP405, HUB405, PLU405, VOH405
3355 - some esd boards updated
3356 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3358 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3360 * Patch by Martin Krause, 11 Sep 2003:
3361 add burn-in tests for TRAB board
3363 * Enable instruction cache on MPC5200 board
3365 * Patch by Denis Peter, 11 Sep 2003:
3366 - fix USB data pointer assignment for bulk only transfer.
3367 - prevent to display erased directories in FAT filesystem.
3369 * Change output format for NAND flash - make it look like for other
3372 ======================================================================
3373 Changes for U-Boot 0.4.8:
3374 ======================================================================
3376 * Add I2C and RTC support for RMU board
3378 * Patches by Denis Peter, 9 Sep 2003:
3379 add FAT support for IDE, SCSI and USB
3381 * Patches by Gleb Natapov, 2 Sep 2003:
3382 - cleanup of POST code for unsupported architectures
3383 - MPC824x locks way0 of data cache for use as initial RAM;
3384 this patch unlocks it after relocation to RAM and invalidates
3387 * Patch by Gleb Natapov, 30 Aug 2003:
3388 new I2C driver for mpc107 bridge. Now works from flash.
3390 * Patch by Dave Ellis, 11 Aug 2003:
3391 - JFFS2: fix typo in common/cmd_jffs2.c
3392 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3393 - JFFS2: remove node version 0 warning
3394 - JFFS2: accept JFFS2 PADDING nodes
3395 - SXNI855T: add AM29LV800 support
3396 - SXNI855T: move environment from EEPROM to flash
3397 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3399 * Patch by Bill Hargen, 11 Aug 2003:
3400 fixes for I2C on MPC8240
3401 - fix i2c_write routine
3402 - fix iprobe command
3403 - eliminates use of global variables, plus dead code, cleanup.
3405 * Add support for USB Mass Storage Devices (BBB)
3406 (tested with USB memory sticks only)
3408 * Avoid flicker on TRAB's VFD
3410 * Add support for SK98xx driver
3412 * Add PCI support for SL8245 board
3414 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3415 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3416 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3418 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3419 to allow for more accurate baudrate settings
3420 (error now 0.7% at 115 kbps, instead of 3.5% before)
3422 * Patch by Andreas Mohr, 4 Sep 2003:
3423 Fix a lot of spelling errors
3425 * Add support for PPChameleon Eval Board
3427 * Add support for P3G4 board
3429 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3432 * Patch by Yuli Barcohen, 7 Aug 2003:
3433 check BCSR to detect if the board is configured in PCI mode
3435 ======================================================================
3436 Changes for U-Boot 0.4.7:
3437 ======================================================================
3439 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3440 add support for Adder II MPC852T module
3442 * Patch by George G. Davis, 19 Aug 2003:
3443 fix TI Innovator/OMAP1510 pin configs
3445 * Patches by Kshitij, 18 Aug 2003
3446 - add support for arm926ejs cpu core
3447 - add support for TI OMAP 1610 Innovator Board
3449 * Patch by Yuli Barcohen, 14 Aug 2003:
3450 add support for bzip2 uncompression
3452 * Add GCC library to examples/Makefile so GCC utility functions will
3455 * Add I2C and RTC support for RMU board using software I2C driver
3456 (because of better response to iprobe command); fix problem with
3459 * Patch by Matthias Fuchs, 28 Aug 2003:
3460 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3461 CONFIG_BOOTP_MAKS (see README).
3463 * Fix ICU862 environment problem
3465 * Fix RAM size detection for RMU board
3467 * Implement "reset" for MGT5100/MPC5200 systems
3469 ======================================================================
3470 Changes for U-Boot 0.4.6:
3471 ======================================================================
3473 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3474 allow selection of clock frequency as "make" target
3476 * Implement memory autosizing code for IceCube boards
3478 * Configure network port on INCA-IP for autonegotiation
3480 * Fix overflow problem in network timeout code
3482 * Patch by Richard Woodruff, 8 Aug 2003:
3483 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3485 ======================================================================
3486 Changes for U-Boot 0.4.5:
3487 ======================================================================
3489 * Update for TQM board defaults:
3490 disable clocks_in_mhz, enable boot count limit
3492 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3493 in toplevel directory instead. Removed astest.c from tools/gdb because
3494 it is no longer relevant.
3496 * Fix PCI support for MPC5200 / IceCube Board
3498 * Map ISP1362 USB OTG controller for NSCU board
3500 * Patch by Brad Parker, 02 Aug 2003:
3501 fix sc520_cdp problems
3503 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3505 * Allow erase command to cross flash bank boundaries
3507 * Patch by Scott McNutt, 21 Jul 2003:
3508 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3509 Both LynxOS and BlueCat linux KDIs are supported.
3511 * Patch by Richard Woodruff, 25 Jul 2003:
3512 use more reliable reset for OMAP/925T
3514 * Patch by Nye Liu, 25 Jul 2003:
3515 fix typo in mpc8xx.h
3517 * Patch by Richard Woodruff, 24 Jul 2003:
3518 Fixes for cmd_nand.c:
3519 - Fixed null dereferece which could result in incorrect ECC values.
3520 - Added support for devices with no Ready/Busy signal hooked up.
3521 - Added OMAP1510 read/write protect handling.
3522 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3524 - Switched default ECC to be JFFS2.
3526 * Allow crc32 to be used at address 0x000
3528 * Provide consistent interface to standalone applications to access
3529 the 'global_data' structure
3530 Provide a doc/README.standalone more useful to users/developers.
3532 * Make IceCube MGT5100 FEC driver work
3534 * Implement new mechanism to export U-Boot's functions to standalone
3535 applications: instead of using (PPC-specific) system calls we now
3536 use a jump table; please see doc/README.standalone for details
3538 * Patch by Dave Westwood, 24 Jul 2003:
3539 added support for Unity OS (a proprietary OS)
3541 * Patch by Detlev Zundel, 23 Jul 2003:
3542 add "imls" command to print flash table of contents
3544 * Fix cold boot detection for log buffer reset
3546 * Return error for invalid length specifiers with "cp.X" etc.
3548 * Fix startup problem on MIPS
3550 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3551 bitmap support is configured
3553 * Patch by Bill Hargen, 18 Jul 2003:
3554 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3556 * Patch by Denis Peter, 18 Jul 2003:
3557 - fix memory configuration for MIP405T
3558 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3560 * Cleanup of TQM82xx configurations; use "official" board types
3561 to make selection easier.
3563 * Patch by Martin Krause, 17 Jul 2003:
3564 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3566 * Patch by Richard Woodruff, 17 July 03:
3567 - Fixed bug in OMAP1510 baud rate divisor settings.
3569 * Patch by Nye Liu, 16 July 2003:
3571 - add MPC86xADS support (uses MPC86xADS.h)
3572 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3574 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3575 o don't trust gclk() software measurement by default, depend on
3576 CONFIG_8xx_GCLK_FREQ
3577 - add DRAM SIMM not installed detection
3578 - use more "correct" SDRAM initialization sequence
3579 - allow different SDRAM sizes (8xxADS has 8M)
3581 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3582 - rename MAMR/MBMR defines to be more consistent. Should eventually
3583 be merged into MxMR to better reflect the PowerQUICC datasheet.
3585 * Patch by Yuli Barcohen, 16 Jul 2003:
3586 support new Motorola PQ2FADS-ZU evaluation board which replaced
3587 MPC8260ADS and MPC8266ADS
3589 ======================================================================
3590 Changes for U-Boot 0.4.4:
3591 ======================================================================
3593 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3595 * Add support for MGT5100 and MPC5200 processors
3597 * Patch by Lutz Dennig, 15 Jul 2003:
3598 update for R360MPI board
3600 ======================================================================
3601 Changes for U-Boot 0.4.3:
3602 ======================================================================
3604 * Patches by Kshitij, 04 Jul 2003
3605 - added support for arm925t cpu core
3606 - added support for TI OMAP 1510 Innovator Board
3608 * Patches by Martin Krause, 14 Jul 2003:
3609 - add I2C support for s3c2400 systems (trab board)
3610 - (re-) add "ping" to command table
3612 * Fix handling of "slow" POST routines
3614 * Patches by Yuli Barcohen, 13 Jul 2003:
3615 - Correct flash and JFFS2 support for MPC8260ADS
3616 - fix PVR values and clock generation for PowerQUICC II family
3619 * Patch by Bernhard Kuhn, 08 Jul 2003:
3620 - add support for M68K targets
3622 * Patch by Ken Chou, 3 Jul:
3623 - Fix PCI config table for A3000
3624 - Fix iobase for natsemi.c
3625 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3627 * Allow to enable "slow" POST routines by key press on power-on
3628 * Fix temperature dependend switching of LCD backlight on LWMON
3629 * Tweak output format for LWMON
3631 * Patch by Stefan Roese, 11 Jul 2003:
3632 - Fix bug in CONFIG_VERSION_VARIABLE.
3633 - AR405 config updated.
3634 - OCRTC/ORSG: bsp command added.
3635 - ASH405 bsp update.
3637 ======================================================================
3638 Changes for U-Boot 0.4.2:
3639 ======================================================================
3641 * Add support for NSCU board
3643 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3645 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3646 mirror bit flash on TQM8xxM modules
3648 * Patch by Kenneth Johansson, 30 Jun 2003:
3649 get rid of MK_CMD_ENTRY macro; update doc/README.command
3651 * Patch by Seb James, 30 Jun 2003:
3652 Improve documentation of I2C configuration in README
3654 * Fix problems with previous log buffer "fixes"
3656 * Fix minor help text issues
3658 * "log append" did not append a newline
3660 ======================================================================
3661 Changes for U-Boot 0.4.1:
3662 ======================================================================
3664 * Fix some missing commands, cleanup header files
3665 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3667 * Rewrite command lookup and help command (fix problems with bubble
3668 sort when sorting command name list). Minor cleanup here and there.
3670 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3671 - Allow to call sysmon function interactively
3672 - PIC on LWMON board needs delay after power-on
3673 - Add missing RSR definitions for MPC8xx
3674 - Improve log buffer handling: guarantee clean reset after power-on
3675 - Add support for EXBITGEN board (aka "genie")
3676 - Add support for SL8245 board
3679 - remove trailing white space, trailing empty lines, C++ comments, etc.
3680 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3682 * Patches by Kenneth Johansson, 25 Jun 2003:
3683 - major rework of command structure
3684 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3686 ======================================================================
3687 Changes for U-Boot 0.4.0:
3688 ======================================================================
3690 * Patches by Robert Schwebel, 26 Jun 2003:
3691 - csb226 configuration updated
3692 - credits for logodl port updated
3693 - innokom configuration updated
3694 - logodl tree update, still with coding style inconsistencies
3695 - added OCM for ppc405 warning to README
3697 * Patch by Pantelis Antoniou, 25 Jun 2003:
3698 update NetVia with V2 board support
3700 * Header file cleanup for ARM
3702 * Patch by Murray Jensen, 24 Jun 2003:
3703 - make sure to use only U-boot provided header files
3704 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3706 * Patch by Stefan Roese, 24 Jun 2003:
3707 - Update esd ASH405 board files.
3708 - Update esd DASA_SIM config file.
3709 - Add ping command to some esd boards.
3711 * Patch by Yuli Barcohen, 23 Jun 2003:
3712 Update for MPC8260ADS board
3714 * Patch by Murray Jensen, 23 Jun 2003:
3715 - cleanup of GCC 3.x compiler warnings
3717 * Patch by Rune Torgersen, 4 Jun 2003:
3718 add large memory support for MPC8266ADS board
3720 * Patch by Richard Woodruff, 19 June 03:
3721 - Enabled standard u-boot device abstraction for ARM
3722 - Enabled console device for ARM
3723 - Initilized bi_baudrate for ARM
3725 * Patch by Bill Hargen, 23 Apr 2003:
3726 fix byte order for 824x I2C addresses (write op)
3728 * Patch by Murray Jensen, 20 Jun 2003:
3730 - cleanup (especially for gcc-3.x compilers)
3732 * Patch by Tom Guilliams, 20 Jun 2003:
3733 added CONFIG_750FX support for IBM 750FX processors
3735 * Patch by Devin Crumb, 02 Apr 2003:
3736 Fix clock divider rounding problem in drivers/serial.c
3738 * Patch by Richard Woodruff, 19 June 03:
3739 - Fixed smc91c111 driver to sync with the u-boot environment
3740 (driver/smc91c111.c).
3741 - Added eth_init error return check in NetLoop (net/net.c).
3743 * Patch by Ken Chou, 19 June 2003:
3744 Added support for A3000 SBC board (Artis Microsystems Inc.)
3746 * Patches by Murray Jensen, 17 Jun 2003:
3747 - Hymod board database mods: add "who" field and new xilinx chip types
3748 - provide new "init_cmd_timeout()" function so code external to
3749 "common/main.c" can use the "reset_cmd_timeout()" function before
3750 entering the main loop
3751 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3752 slightly different. see include/configs/hymod.h for an example
3753 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3754 CFG_DTT_ADM1021 defined)
3755 - add new "eeprom_probe()" function which has similar args and
3756 behaves in a similar way to "eeprom_read()" etc.
3757 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3758 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3759 - gdbtools copyright update
3760 - ensure that set_msr() executes the "sync" and "isync" instructions
3761 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3762 - 8260 I/O ports fix: Open Drain should be set last when configuring
3763 - add SIU IRQ defines for 8260
3764 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3765 config.mk to allow board configurations to override the GNU
3766 linker script, selected via the LDSCRIPT, make variable, and to
3767 give an initial value to the OBJCFLAGS make variable
3768 - 8260 i2c enhancement:
3769 o correctly extends the timeout depending on the size of all
3770 queued messages for both transmit and receive
3771 o will not continue with receive if transmit times out
3772 o ensures that the error callback is done for all queued tx
3774 o correctly detects both tx and rx timeouts, only delivers one to
3775 the callback, and does not overwrite an earlier error
3776 o logic in i2c_probe now correct
3777 - add "vprintf()" function so that "panic()" function can be
3779 - many Hymod board changes
3781 * Patches by Robert Schwebel, 14 Jun 2003:
3782 - add support for Logotronic DL datalogger board
3783 - cleanup serial line after kermit binary download
3784 - add debugX macro (debug level support)
3785 - update mach-types.h to latest arm.linux.org.uk master list.
3787 * Patches by David Müller, 12 Jun 2003:
3788 - rewrite of the S3C24X0 register definitions stuff
3789 - "driver" for the built-in S3C24X0 RTC
3791 * Patches by Yuli Barcohen, 12 Jun 2003:
3792 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3793 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3794 configuration word supplied by FPGA on some MPC8260ADS boards
3796 * Patch by Pantelis Antoniou, 10 Jun 2003:
3797 Unify status LED interface
3799 * Add support for DS12887 RTC; add RTC support for ATC board
3801 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3802 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3803 - Add Atmel DataFlash support for reading and writing.
3804 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3805 - Add Flash detection on Atmel AT91RM9200DK
3806 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3807 - Replace old Ethernet PHY layer functions
3808 - Change link address
3810 * Patch by Frank Smith, 9 Jun 2003:
3811 use CRIT_EXCEPTION for machine check on 4xx
3813 * Patch by Detlev Zundel, 13 Jun 2003:
3814 added implementation of the "carinfo" command in cmd_immap.c
3816 * Fix CONFIG_NET_MULTI support in include/net.h
3818 * Patches by Kyle Harris, 13 Mar 2003:
3819 - Add FAT partition support
3820 - Add command support for FAT
3821 - Add command support for MMC
3823 - Add Intel PXA support for video
3824 - Add Intel PXA support for MMC
3826 - Enable MMC and FAT for lubbock board
3827 - Other misc changes for lubbock board
3829 * Patch by Robert Schwebel, April 02, 2003:
3830 fix for SMSC91111 driver
3832 * Patch by Vladimir Gurevich, 04 Jun 2003:
3833 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3835 * Patch by Stefan Roese, 05 Jun 2003:
3836 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3837 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3838 data cache can be used even if the chip select is in use.
3839 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3840 (see README for further description).
3841 - Changed config files of CONFIG_EEPRO100 boards to use the
3842 CFG_RX_ETH_BUFFER define.
3844 * Add support for RMU board
3846 * Add support for TQM862L at 100/50 MHz
3848 * Patch by Pantelis Antoniou, 02 Jun 2003:
3849 major reconstruction of networking code;
3850 add "ping" support (outgoing only!)
3852 * Patch by Denis Peter, 04 June 2003:
3853 add support for the MIP405T board
3855 * Patches by Udi Finkelstein, 2 June 2003:
3856 - Added support for custom keyboards, initialized by defining a
3857 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3858 - Added support for the RBC823 board.
3859 - cpu/mpc8xx/lcd.c now automatically calculates the
3860 Horizontal Pixel Count field.
3862 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3863 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3865 * Patch by Mark Rakes, 14 May 2003:
3866 add support for Intel e1000 gig cards.
3868 * Patch by Nye Liu, 3 Jun 2003:
3869 fix critical typo in MAMR definition (include/mpc8xx.h)
3871 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3873 * Patch by Klaus Heydeck, 2 Jun 2003
3874 Minor changes for KUP4K configuration
3876 * Patch by Marc Singer, 29 May 2003:
3877 Fixed rarp boot method for IA32 and other little-endian CPUs.
3879 * Patch by Marc Singer, 28 May 2003:
3880 Added port I/O commands.
3882 * Patch by Matthew McClintock, 28 May 2003
3883 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3884 - minor patches for utx8245
3886 * Patch by Daniel Engström, 28 May 2003:
3889 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3890 add nand flash support to SXNI855T configuration
3891 fix/extend nand flash support:
3892 - fix 'nand erase' command so does not erase bad blocks
3893 - fix 'nand write' command so does not write to bad blocks
3894 - fix nand_probe() so handles no flash detected properly
3895 - add doc/README.nand
3896 - add .jffs2 and .oob options to nand read/write
3897 - add 'nand bad' command to list bad blocks
3898 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3899 - make NAND read/write faster
3901 * Patch by Rune Torgersen, 23 May 2003:
3902 Update for MPC8266ADS board
3904 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3905 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3906 _time_ (!) if the environment is embedded within the U-Boot image,
3907 or in a separate flash sector.
3909 * Cleanup CFG_DER #defines in config files (wd maintained only)
3911 * Fix data abort exception handling for arm920t CPU
3913 * Fix alignment problems with flash driver for TRAB board
3915 * Patch by Donald White, 21 May 2003:
3916 fix calculation of base address in pci_hose_config_device()
3918 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3919 execute "cmd2", even if "cmd1" fails. Note that this is different
3920 to "run var1 var2" where the contents of "var2" will NOT be
3921 executed when a command in "var1" fails.
3923 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3925 * Patch by Kyle Harris, 20 May 2003:
3926 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3927 into cpu/pxa and arch-pxa.
3929 * Patch by Stefan Roese, 23 May 2003:
3930 - IBM PPC405EP port added.
3931 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3932 UART0) is used as default U-Boot console. PPC4xx only!
3933 - esd ASH405 board added (PPC405EP based).
3934 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3935 - esd CPCI405AB board added.
3936 - esd PMC405 board added.
3937 - Update of some esd boards.
3939 * Patch by Denis Peter, 19 Mai 2003:
3940 add support for the MIP405-3 board
3942 * Patch by Dave Ellis, 22 May 2003:
3943 Fix problem with only partially cleared .bss segment
3945 * Patch by Rune Torgersen, 12 May 2003:
3946 get PCI to work on a MPC8266ADS board; incorporate change to
3947 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3949 * Patch by Nye Liu, 1 May 2003:
3950 minor patches for the FADS8xx
3952 * Patch by Thomas Schäfer, 28 Apr 2003:
3953 Fix SPD handling for 256 ECC DIMM on Walnut
3955 * Add support for arbitrary bitmaps for TRAB's VFD command;
3956 allow to pass boot bitmap addresses in environment variables;
3957 allow for zero boot delay
3959 * Patch by Christian Geißinger, 19 May 2002:
3960 On TRAB: wait until the dummy byte has been completely sent
3962 * Patch by David Updegraff, 22 Apr 2003:
3963 update for CrayL1 board
3965 * Patch by Pantelis Antoniou, 21 Apr 2003:
3966 add boot support for ARTOS (a proprietary OS)
3968 * Patch by Steven Scholz, 11 Apr 2003:
3969 Add support for RTC DS1338
3971 * Patch by Rod Boyce, 24 Jan 2003:
3972 Fix counting of extended partitions in diskboot command
3974 * Patch by Christophe Lindheimer, 20 May 2003:
3975 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3977 * Fix SDRAM timing on Purple board
3979 * Add support for CompactFlash on ATC board
3980 (includes support for Intel 82365 and compatible PC Card controllers,
3981 and Yenta-compatible PCI-to-CardBus controllers)
3983 * Patch by Mathijs Haarman, 08 May 2003:
3984 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3986 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3988 * Add support for Promess ATC board
3990 * Patch by Keith Outwater, 28 Apr 2003:
3991 - Miscellaneous corrections and additions to GEN860T board specific code.
3992 - Added GEN860_SC variant to GEN860T.
3993 - Miscellaneous corrections to GEN860T documentation.
3994 - Correct duplicate entry in U-Boot CREDITS file.
3995 - Add GEN860T_SC entry in MAINTAINERS file.
3996 - Update CREDITS file with GEN860T_SC info.
3998 * Update Smiths Aerospace addresses in MAINTAINERS file
4000 * Fix error handling in hush's version of "run" command
4003 - Splashscreen support
4006 - temperature dependend enabling of LCD
4008 * Allow booting from old "PPCBoot" disk partitions
4010 * Add support for TQM8255 Board / MPC8255 CPU
4012 ======================================================================
4013 Changes for U-Boot 0.3.1:
4014 ======================================================================
4016 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4018 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4019 display when Linux takes over
4021 * Patch by Erwin Rol, 27 Feb 2003:
4022 Add support for RTEMS (this time for real).
4024 * Add support for "bmp info" and "bmp display" commands to load
4025 bitmap images; this can be used (for example in a "preboot"
4026 command) to display a splash screen very quickly after poweron.
4028 * Add support for 133 MHz clock on INCA-IP board
4030 * Patch by Lutz Dennig, 10 Apr 2003:
4031 Update for R360MPI board
4033 * Add new meaning to "autostart" environment variable:
4034 If set to "no", a standalone image passed to the
4035 "bootm" command will be copied to the load address
4036 (and eventually uncompressed), but NOT be started.
4037 This can be used to load and uncompress arbitrary
4040 * Patch by Stefan Roese, 10 Apr 2003:
4041 Changed DHCP client to use IP address from server option field #54
4042 from the OFFER packet in the server option field #54 in the REQUEST
4043 packet. This fixes a problem using a Windows 2000 DHCP server,
4044 where the DHCP-server is not the TFTP-server.
4046 * Set max brightness for MN11236 displays on TRAB board
4048 * Add support for TQM862L modules
4050 ======================================================================
4051 Changes for U-Boot 0.3.0:
4052 ======================================================================
4054 * Patch by Arun Dharankar, 4 Apr 2003:
4055 Add IDMA example code (tested on 8260 only)
4057 * Add support for Purple Board (MIPS64 5Kc)
4059 * Add support for MIPS64 5Kc CPUs
4061 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4063 * Patch by Denis Peter, 04 Apr 2003:
4064 - update MIP405-4 board
4066 * Patch by Stefan Roese, 4 Apr 2003:
4067 - U-Boot version environment variable "ver" added
4068 (CONFIG_VERSION_VARIABLE).
4069 - Changed PPC405GPr version from A to B.
4070 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4072 * Patches by Denis Peter, 03 April 2003:
4073 - fix PCI IRQs on MPL boards
4074 - fix two more un-relocated pointer problems
4076 * Fix behaviour of "run" command:
4077 - print error message iv variable does not exist
4078 - terminate processing of arguments in case of error
4080 * Patches by Peter Figuli, 10 Mar 2003
4081 - Add support for BTUART on PXA platform
4082 - Add support for WEP EP250 (PXA) board
4084 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4085 flash using a BDI2000
4087 * Implement fix for I2C Edge Conditions problem for all boards that
4088 use the bit-banging driver (common/soft_i2c.c)
4090 * Patch by Martin Winistoerfer, 23 Mar 2003
4091 - Add port to MPC555/556 microcontrollers
4092 - Add support for cmi customer board with
4093 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4095 * Patch by Rick Bronson, 28 Mar 2003:
4096 - fix common/cmd_nand.c
4098 * Patch by Arun Dharankar, 24 Mar 2003:
4099 - add threads / scheduler example code
4101 * Add patches by Robert Schwebel, 31 Mar 2003:
4102 - add ctrl-c support for kermit download
4103 - align bdinfo output on ARM
4104 - csb226 board: bring in sync with innokom/memsetup.S
4105 - csb226 board: fix MDREFR handling
4106 - misc doc fixes / extensions
4107 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4108 - add BOOT_PROGRESS to armlinux.c
4110 * Add CPU ID, version, and clock speed for INCA-IP
4112 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4113 - fix SRAM and SDRAM memory sizing
4114 - add status LED support
4115 - add MAC address for second (SCC1) ethernet port
4117 * Update default environment for TQM8260 board
4119 * Patch by Rick Bronson, 16 Mar 2003:
4120 - Add NAND flash support for reading, writing, and erasing NAND
4121 flash (certain forms of which are called SmartMedia).
4122 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4124 * Patches by Robert Schwebel, 19 Mar 2003:
4125 - use arm-linux-gcc as default compiler for ARM
4126 - fix i2c fixup code
4127 - fix missing baudrate setting
4128 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4129 - moved "ignoring trailing characters" _before_ u-boot wants to
4130 print out diagnostics messages; removes bogus characters at the
4133 * Patch by John Zhan, 18 Mar 2003:
4134 Add support for SinoVee Microsystems SC8xx boards
4136 * Patch by Rolf Offermanns, 21 Mar 2003:
4137 ported the dnp1110 related changes from the current armboot cvs to
4138 current u-boot cvs. smc91111 does not work. problem marked in
4139 smc91111.c, grep for "FIXME".
4141 * Patch by Brian Auld, 25 Mar 2003:
4142 Add support for STM flash chips on ebony board
4144 * Add PCI support for MPC8250 Boards (PM825 module)
4146 * Patch by Stefan Roese, 25 Mar 2003:
4149 * Patch by Stefan Roese, 20 Mar 2003:
4150 - CPCI4052 update (support for revision 3).
4151 - Set edge conditioning circuitry on PPC405GPr for compatibility
4152 to existing PPC405GP designs.
4153 - Clip udiv to 5 bits on PPC405 (serial.c).
4155 * Extend INCAIP board support:
4156 - add automatic RAM size detection
4157 - add "bdinfo" command
4158 - pass flash address and size to Linux kernel
4159 - switch to 150 MHz clock
4161 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4162 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4163 boards, version 153 for Rev. 200 boards).
4165 * Patch by Vladimir Gurevich, 12 Mar 2003:
4166 Fix relocation problem of statically initialized string pointers
4169 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4170 Cleanup & bug fixes for JFFS2 code:
4171 - the memory mangement was broken. It caused havoc on malloc by
4172 writing beyond the block boundaries.
4173 - the length calculation for files was wrong, sometimes resulting
4174 in short file reads.
4175 - data copying now optionally takes fragment version numbers into
4176 account, to avoid copying from older data.
4177 See doc/README.JFFS2 for details.
4179 * Patch by Josef Wagner, 12 Mar 2003:
4180 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4181 - ETH05 and BEDBUG support for CU824
4182 - added support for MicroSys CPC45
4183 - new BOOTROM/FLASH0 and DOC base for PM826
4185 * Patch by Robert Schwebel, 12 Mar 2003:
4186 Fix the chpart command on innokom board
4189 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4190 s/PPCBoot/U-Boot/ in some files
4191 s/pImage/uImage/ in some files
4193 * Patch by Detlev Zundel, 15 Jan 2003:
4194 Fix '' command line quoting
4196 * Patch by The LEOX team, 19 Jan 2003:
4197 - add support for the ELPT860 board
4198 - add support for Dallas ds164x RTC
4200 * Patches by David Müller, 31 Jan 2003:
4201 - minimal setup for CardBus bridges
4202 - add EEPROM read/write support in the CS8900 driver
4203 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4204 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4206 * Patch by Steven Scholz, 04 Feb 2003:
4207 add support for RTC DS1307
4209 * Patch by Reinhard Meyer, 5 Feb 2003:
4210 fix PLPRCR/SCCR init sequence on 8xx to allow for
4211 changes of EBDF by software
4213 * Patch by Vladimir Gurevich, 07 Feb 2003:
4214 "API-compatibility patch" for 4xx I2C driver
4216 * TRAB fixes / extensions:
4217 - Restore VFD brightness as saved in environment
4218 - add support for Fujitsu flashes
4219 - make sure both buzzers are turned off (drive low level)
4221 * Patches by Robert Schwebel, 06 Mar 2003:
4222 - fix bug in BOOTP code (must use NetCopyIP)
4223 - update of CSB226 port
4224 - clear BSS segment on XScale
4225 - added support for i2c_init_board() function
4226 - update to the Innokom plattform
4228 * Extend support for redundand environments for configurations where
4229 environment size < sector size
4231 * Patch by Rune Torgersen, 13 Feb 2003:
4232 Add support for Motorola MPC8266ADS board
4234 * Patch by Kyle Harris, 19 Feb 2003:
4235 patches for the Intel lubbock board:
4236 memsetup.S - general cleanup (based on Robert's csb226 code)
4237 flash.c - overhaul, actually works now
4238 lubbock.c - fix init funcs to return proper value
4240 * Patch by Kenneth Johansson, 26 Feb 2003:
4241 - Fixed off by one in RFTA calculation.
4242 - No need to abort when LDF is lower than we can program it's only
4243 minimum timing so clamp it to what we can do.
4244 - Takes function pointer to function for reading the spd_nvram. Usefull
4245 for faking data or hardcode a module without the nvram.
4246 - fix other user for above change
4247 - fix some comments.
4249 * Patches by Brian Waite, 26 Feb 2003:
4250 - fix port for evb64260 board
4251 - fix PCI for evb64260 board
4254 * Patch by Reinhard Meyer, 1 Mar 2003:
4255 Add support for EMK TOP860 Module
4257 * Patch by Yuli Barcohen, 02 Mar 2003:
4258 Add SPD EEPROM support for MPC8260ADS board
4260 * Patch by Robert Schwebel, 21 Jan 2003:
4261 - Add support for Innokom board
4262 - Don't complain if "install" fails
4263 - README cleanup (remove duplicated lines)
4264 - Update PXA header files
4266 * Add documentation for existing POST code (doc/README.POST)
4268 * Patch by Laudney Ren, 15 Jan 2003:
4269 Fix handling of redundand environment in "tools/envcrc.c"
4271 * Patch by Detlev Zundel, 28 Feb 2003:
4272 Add bedbug support for 824x systems
4274 * Add support for 16 MB flash configuration of TRAB board
4276 * Patch by Erwin Rol, 27 Feb 2003:
4277 Add support for RTEMS
4279 * Add image information to README
4281 * Patch by Stefan Roese, 18 Feb 2003:
4282 CPCIISER4 configuration updated.
4284 * Patch by Stefan Roese, 17 Feb 2003:
4285 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4287 * Patch by Stefan Roese, 13 Feb 2003:
4288 Add "pcidelay" environment variable (in ms, enabled via
4289 CONFIG_PCI_BOOTDELAY).
4290 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4291 RST# to respond to configuration cycles (33MHz -> 1s).
4293 * Fix dual PCMCIA slot support (when running with just one
4296 * Add VFD type detection to trab board
4298 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4299 variable with value in the EEPROM
4301 * Patch by Stefan Roese, 10 Feb 2003:
4302 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4304 * Add support for MIPS32 4Kc CPUs
4306 * Add support for INCA-IP Board
4308 ======================================================================
4309 Changes for U-Boot 0.2.2:
4310 ======================================================================
4312 * Add dual ethernet support on PM826
4314 * Add support for LXT971 PHY on PM826
4316 * Patch by Tord Andersson, 16 Jan 2003:
4317 Fix flash sector count for TQM8xxL
4319 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4320 16 bytes out of each 32 byte block)
4322 ======================================================================
4323 Changes for U-Boot 0.2.1:
4324 ======================================================================
4326 * Add support for V37 board
4327 (patch by Jón Benediktsson, 11 Dec 2002)
4329 * Update baudrate in bd_info when it gets changed
4331 * Add watchdog trigger points while waiting for serial port
4332 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4334 * Improve command line tool to access the U-Boot's environment
4335 (figuration of the utility, using a config file)
4337 * Add single quote support for (old) command line parser
4339 * Switch LWMON board default config from FRAM to EEPROM;
4340 in POST, EEPROM shows up on 8 addresses
4342 ======================================================================
4343 Changes for U-Boot 0.2.0:
4344 ======================================================================
4346 * Use 1-byte-read instead of -write for iprobe() function
4347 Add i2c commands to PM826 config
4349 * extend I2C POST code: check for list on known addresses
4351 * Improve log buffer code; use "loglevel" to decide which messages
4352 to log on the console, too (like in Linux); get rid of "logstart"
4354 * Add command line tool to access the U-Boot's environment
4355 (board-specific for TRAB now, to be fixed later)
4357 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4358 Fix misc problems with AmigaOne support
4360 * Patch by Chris Hallinan, 3 Dec 2002:
4361 minor cleanup to the MPC8245 EPIC driver
4363 * Patch by Pierre Aubert , 28 Nov 2002
4364 Add support for external (SIU) interrupts on MPC8xx
4366 * Patch by Pierre Aubert , 28 Nov 2002
4367 Fix nested syscalls bug in standalone applications
4369 * Patch by David Müller, 27 Nov 2002:
4370 fix output of "pciinfo" command for CardBus bridge devices.
4372 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4375 * Add LED indication for IDE activity on KUP4K board
4377 * Fix startup problems with VFD display on TRAB
4379 * Patch by Pierre Aubert, 20 Nov 2002
4380 Add driver for Epson SED13806 graphic controller.
4381 Add support for BMP logos in cfb_console driver.
4383 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4385 * Patch by Rod Boyce, 21 Nov 2002:
4386 fix PCMCIA on MBX8xx board
4388 * Patch by Pierre Aubert , 21 Nov 2002
4389 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4390 bootmode word in DPRAM configurable
4392 * Patch by Daniel Engström, 18 Nov 2002:
4393 Fixes for x86 port (mostly strings issues)
4395 * Patch by Ken Chou, 18 Nov 2002:
4396 Fix for natsemi NIC cards (DP83815)
4398 * Patch by Pierre Aubert, 19 Nov 2002:
4399 fix a bug for the MII configuration, and some warnings
4401 * Patch by Thomas Frieden, 13 Nov 2002:
4402 Add code for AmigaOne board
4403 (preliminary merge to U-Boot, still WIP)
4405 * Patch by Jon Diekema, 12 Nov 2002:
4406 - Adding URL for IEEE OUI lookup
4407 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4409 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4410 root-on-nfs macros are designed to switch how the default boot
4411 method gets defined.
4413 * Patch by Daniel Engström, 13 Nov 2002:
4414 Add support for i386 architecture and AMD SC520 board
4416 * Patch by Pierre Aubert, 12 Nov 2002:
4417 Add support for DOS filesystem and booting from DOS floppy disk
4419 * Patch by Jim Sandoz, 07 Nov 2002:
4420 Increase number of network RX buffers (PKTBUFSRX in
4421 "include/net.h") for EEPRO100 based boards (especially SP8240)
4422 which showed "Receiver is not ready" errors when U-Boot was
4423 processing the receive buffers slower than the network controller
4426 * Patch by Andreas Oberritter, 09 Nov 2002:
4427 Change behaviour of NetLoop(): return -1 for errors, filesize
4428 otherwise; return code 0 is valid an means no file loaded - in this
4429 case the environment still gets updated!
4431 * Patches by Jon Diekema, 9 Nov 2002:
4432 - improve ADC/DAC clocking on the SACSng board to align
4433 the failing edges of LRCLK and SCLK
4434 - sbc8260 configuration tweaks
4435 - add status LED support for 82xx systems
4436 - wire sspi/sspo commands into command handler; improved error
4438 - add timestamp support and alternate memory test to the
4439 SACSng configuration
4441 * Patch by Vince Husovsky, 7 Nov 2002:
4442 Add "-n" to linker options to get rid of "Not enough room for
4443 program headers" problem
4445 * Patch by David Müller, 05 Nov 2002
4446 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4447 so we can use an already existing name
4449 * Patch by Pierre Aubert, 05 Nov 2002
4450 Hardware relatied improvments in FDC boot code
4452 * Patch by Holger Schurig, 5 Nov 2002:
4453 Make the PXA really change it's frequency
4455 * Patch by Pierre Aubert, 05 Nov 2002
4456 Add support for slave serial Spartan 2 FPGAs
4458 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4461 * Add support for log buffer which can be passed to Linux kernel's
4462 syslog mechanism; used especially for POST results.
4464 * Patch by Klaus Heydeck, 31 Oct 2002:
4465 Add initial support for kup4k board
4467 * Patch by Robert Schwebel, 04 Nov 2002:
4468 - use watchdog to reset PXA250 systems
4469 - added progress callbacks to (some of the) ARM code
4470 - update for Cogent CSB226 board
4472 * Add support for FPS860 board
4474 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4475 Improve PCI access on 32-bits Compact PCI bus
4477 * Fix mdelay() on TRAB - this was still the debugging version with
4478 seconds instead of ms.
4480 * Patch by Robert Schwebel, 1 Nov 2002:
4481 XScale related cleanup (affects all ARM boards)
4483 * Cleanup of names and README.
4485 ======================================================================
4486 Notes for U-Boot 0.1.0:
4487 ======================================================================
4489 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4491 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4492 For information about the history of the project please see the
4493 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4495 ======================================================================