1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Enable address translation on MPC83xx
6 Patch by Kumar Gala, 10 Feb 2006
8 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
9 Patch by Kumar Gala, 25 Jan 2006
11 * Fixed defines for MPC83xx SICRL register to match current specs
12 Patch by Kumar Gala, 23 Jan 2006
14 * Fixed PCI indirect config ops to handle multiple PCI controllers
15 We need to adjust the bus number we are trying to access based
16 on which PCI controller its on
17 Patch by Kumar Gala 12 Jan 2006
19 * Add helper function for generic flat device tree fixups for mpc83xx
20 Patch by Kumar Gala 11 Jan 2006
22 * Add support for passing initrd information via flat device tree
23 Patch by Kumar Gala 11 Jan 2006
25 * Added OF_STDOUT_PATH and OF_SOC
27 OF_STDOUT_PATH specifies the path to the device the kernel can use
30 OF_SOC specifies the proper name of the SOC node if one exists.
31 Patch by Kumar Gala 11 Jan 2006
33 * Allow board code to fixup the flat device tree before booting a
35 Patch by Kumar Gala 11 Jan 2006
37 * Added CONFIG_ options for bd_t and env in flat dev tree
39 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
40 into the resulting flat device tree.
42 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
43 variables from u-boot into the flat device tree
45 Patch by Kumar Gala 11 Jan 2006
47 * Report back PCI bus when doing table based device config
48 Patch by Kumar Gala 11 Jan 2006
50 * Added support for PCI prefetchable region and BARs
51 If a host controller sets up a region as prefetchable and
52 a device's BAR denotes it as prefetchable, allocate the
53 BAR into the prefetch region.
55 If a BAR is prefetchable and no prefetchable region has
56 been setup by the controller we fall back to allocating
57 the BAR into the normally memory region.
58 Patch by Kumar Gala 11 Jan 2006
60 * Only disable the MPC83xx watchdog if its enabled out of reset.
61 If its disabled out of reset SW can later enable it if so desired
62 Patch by Kumar Gala, 11 Jan 2006
64 * Allow config of GPIO direction & data registers at boot on 83xx
65 Patch by Kumar Gala, 11 Jan 2006
67 * Enable time handling on 83xx
68 Patch by Kumar Gala, 11 Jan 2006
70 * Make System IO Config Registers board configurable on MPC83xx
71 Patch by Kumar Gala, 11 Jan 2006
73 * Added PCI support for MPC8349ADS board
74 Patch by Kumar Gala 11 Jan 2006
76 * Add support for 28F256J3A flah (=> 64 MB) on PM520 board
78 * Fix compiler problem with at91rm9200dk board.
79 Patch by Eugen Bigz, 19 Dec 2005
81 ======================================================================
82 Changes for U-Boot 1.1.4:
83 ======================================================================
85 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
86 - Changed GPIO setup to enable another address line in order to
88 - Added function sdram_tr1_set to auto calculate the tr1 value for
90 Patch by Steven Blakeslee, 12 Dec 2005
92 * MPC5200: Set PCI retry counter to 0 = infinite retry;
93 The default of 255 is too short for slow devices.
94 Patch by Martin Nykodym, 12 Dec 2005
96 * Change port configuration for O2DNT (CODEC1 on PSC1).
98 * Fix register for PCI async mode on PPC440EP
99 Patch by Youngchul Bang, 08 Dec 2005
101 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
102 This segment may be required by some libgcc.a functions
105 * Fix DPRAM offset/size for MPC8541/8555.
106 Simplify TQM85xx Makefile handling.
108 * Fix data overflow (typo?) in rtc/ds1302.c
110 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
112 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
113 - Support for TQM8541/8555 boards added.
114 - Complete rework of TQM8540/8560 support.
115 - Common TQM85xx code now supports all current TQM85xx platforms
116 (TQM8540/8541/8555/8560).
117 - DDR SDRAM size detection added.
118 - CAS latency default values can be overwritten by setting "serial#"
119 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
120 If problems are detected with this non default CAS latency,
121 the default values will be used instead.
122 - Flash size detection added.
123 - Moved FCC ethernet driver initialization behind TSEC driver init
124 -> TSEC is first device.
125 Patch by Stefan Roese, 30 Nov 2005
127 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
128 Patch by John Otken, 23 Nov 2005
130 * Changed PPC44x startup message (cpu info, speed...) to common style:
131 On PPC44x platforms, the startup message generated in "cpu.c" only
132 comprised the ppc type and revision but not additional information
133 like speed etc. Those speed infos where printed in the board specific
134 code. This new implementation now prints all CPU infos in the common
135 cpu specific code. No board specific code is needed anymore and
136 therefore removed from all current 44x implementations.
137 Patch by Stefan Roese, 27 Nov 2005
139 * Adjust TQM834x PHY addresses for latest hardware revision.
141 * Increase malloc arena on TQM5200 board to 256 kB.
142 With 64 kb uniform flash sector size the old value of 128 kB was
145 * Fix miiphy global data initialization (problem on 4xx boards when
146 no ethaddr is assigned). Initialization moved from
147 miiphy_register() to eth_initialize().
149 Based on initial patch for 4xx platform by Matthias Fuchs.
151 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
153 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
154 The COPYING file was extended to make clear that these files can be
155 used in non-GPL code, too.
156 Also, a corresponding note was placed in the headers of the affected files.
158 * Add support for Prodrive P3P440 board:
159 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
160 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
161 for bank autodetection
162 Patch by Stefan Roese, 22 Nov 2005
164 * Change all '$(...)' variable references into '${...}'
165 which makes the environment compatible with the hush shell.
166 WARNING: Support for the old '$(...)' syntax will be
167 discontinued in a later version.
169 * Minor changes to init flags in TQM834x PCI.
171 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
172 Patch by Stefan Roese, 15 Nov 2005
174 * New PPC 405EP board added: CMS700
175 Added CONFIG_NET_MULTI for VOM405 board.
176 Added reset_phy() for VOM405 board.
177 Patch by Matthias Fuchs, 09 Nov 2005
179 * Updated PCI mapping for esd CPCI2DP board.
180 Add support for error LED.
181 Patch by Matthias Fuchs, 07 Nov 2005
183 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
184 Patch by Stefan Roese, 07 Nov 2005
186 * Correct PPC Timebase register definitions (SPRN_TBRL...)
187 Patch by Stefan Roese, 07 Nov 2005
189 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
190 Patch by Stefan Roese, 05 Nov 2005
192 * Additional fix for external IRQ config on Yellowstone & Yosemite
193 Patch by Stefan Roese, 03 Nov 2005
195 * Add support for Ocotea pass 3 with 440GX Rev. F
196 Patch by Stefan Roese, 01 Nov 2005
198 * Fix external IRQ configuration on Yellowstone & Yosemite
199 Patch by Stefan Roese, 28 Oct 2005
201 * Add support for multiple PHYs.
202 Tested on the following boards:
203 cmcpu2 (at91rm9200/ether.c)
204 PPChameleon (ppc4xx/4xx_enet.c)
205 yukon (mpc8220/fec.c)
207 tqm834x (mpc834x/tsec.c) with EEPRO100
208 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
209 Main changes include:
211 - miiphy_register routine was added to allow multiple PHYs to be registered
212 - miiphy_read and miiphy_write are now defined in this file, and
213 require additional argument (char *devname)
214 - other miiphy_* routines also require additional device name argument
217 Calling reset_phy() was moved to be executed *after* eth_initialize().
218 This is necessary as now some of the implementations of reset_phy()
219 may need to use miiphy_reset() which is not allowed before eth_initialize()
220 as eth_initialize registers all required miiphy_* routines.
221 Tested on IP860 and PHY initializes properly after this change.
223 * Correct includes for flat tree builder.
225 * Fix conflicting types (flash_write()) in trab auto_update.c.
227 * Add PCI support for the TQM834x board.
229 * Add missing 4xx board to MAKEALL
230 Patch by Stefan Roese, 20 Oct 2005
232 * Fix conflicting types (flash_write()) in esd auto_update.c
233 Patch by Stefan Roese, 20 Oct 2005
235 * Fix problem with sleep in NetConsole (use get_timer())
236 Patch by Stefan Roese, 20 Oct 2005
238 * Add NetConsole Support for AMCC eval boards
239 Patch by Stefan Roese, 20 Oct 2005
241 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
242 Patch by Stefan Roese, 18 Oct 2005
244 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
245 Fix identation on ext2ls help entry.
246 Patch by Stefan Roese, 14 Oct 2005
248 * Add support for TQM834x boards.
251 * Cleanup for GCC-4.x
253 * Add documentation for Open Firmware Flat Tree and usage.
254 Patch by Pantelis Antoniou, 13 Oct 2005
256 * Add missing files for Pantelis Antoniou's patch
257 Patch by Pantelis Antoniou, 04 Sep 2005
259 * Fix problem in ppc4xx eth-driver without ethaddr (only without
260 CONFIG_NET_MULTI set)
261 Patch by Stefan Roese, 10 Oct 2005
263 * Fix gzip bmp support (test if malloc fails, warning when truncated).
264 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
265 Patch by Stefan Roese, 07 Oct 2005
267 * Add support for OF flat tree for the STXtc board.
268 Patch by Pantelis Antoniou, 04 Sep 2005
270 * Support passing of OF flat trees to the kernel.
271 Patch by Pantelis Antoniou, 04 Sep 2005
275 * Add support for NetSilicon NS7520 processor.
276 Patch by Art Shipkowski, 12 May 2005
278 * Add support for AP1000 board.
279 Patch by James MacAulay, 07 Oct 2005
281 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
282 Patch by Anders Larsen, 07 Oct 2005
284 The Atmel errata #11 states that the transfer buffer descriptor
285 table must be aligned on a 16-word boundary. As it turned out, this
286 is insufficient - it seems the table must be aligned on a boundary
287 at least as large as the table itself (in Linux this is not an
288 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
290 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
291 Patch by Anders Larsen, 07 Oct 2005
293 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
294 sed the linker scripts, rather than pre-process them.
295 Patch by Peter Pearse, 07 Oct 2005
297 * Update make target for ARM supported boards.
298 Use lowlevel_init() instead of platformsetup() [rename].
299 Patch by Peter Pearse, 06 Oct 2005
301 * Fix booting from serial dataflash on AT91RM9200
302 Patch by Peter Menzebach, 29 Aug 2005
304 * Add JFFS2 support for TRAB board
305 Patch by Martin Krause, 25 Aug 2005
307 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
308 Patch by Marcus Hall, 24 Aug 2005
310 * Fix the machine-id of the Cogent csb637 board
311 Patch by Anders Larsen, 05 Oct 2005
313 * Complete support for the KwikByte KB920x boards
314 Patch by Anders Larsen, 05 Oct 2005
316 * Set the AT91RM9200 clock to asynchronous mode
317 Patch by Anders Larsen, 03 May 2005
319 * Set the AT91RM9200 clock to synchronous mode
320 Patch by Anders Larsen, 29 Apr 2005
322 * Add support for Cogent csb637
323 Patch by Anders Larsen, 29 Apr 2005
325 * Fix dm9161.c initialization
326 Patch by Anders Larsen, 29 Apr 2005
328 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
329 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
331 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
332 Patch by Anders Larsen, 29 Apr 2005
334 * Fix device partition intialization for SystemACE disks.
335 Patch by Stephen Williams, 28 Apr 2005
337 * Added support for KwikByte KB920x boards (based on AT91RM9200)
338 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
340 * Add support for S29GL064M-R3 flash chip on xsengine board
341 Patch by Kurt Stremerch, 18 Apr 2005
343 * E500 update: repoint IVPR to RAM when code is relocated
344 Patch by Kylo Ginsberg, 13 Apr 2005
346 * Fix loop end test in lib_generic/string.c:strswab()
347 Patch by Andrew Dyer, October 10, 2005
348 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
352 * Update ARM Integrator boards:
353 Correct addessing errors in platform files.
354 Split off common core module data from Integrator header files to
355 include/armcoremodule.h.
356 Patch by Peter Pearse, 04 Oct 2005
358 * Make sure only supported compiler options are used
359 Import "cc-option" shell function from kernel and
360 use it to get the correct ARM GCC options for individual CPUs
361 Patch by Peter Pearse, 30 Jun 2005
363 * Fix 440GR to print correct cpu revision
364 Patch by Stefan Roese, 04 Oct 2005
366 * Change board message on AMCC Yosemite & Yellowstone to common style
367 Patch by Stefan Roese, 03 Oct 2005
369 * Fix compiler warning
371 * Fix FEC PHY addresses for TQM85xx boards
373 * Fix uninitialized variable problem in hush shell
374 Patch by Lars Rostock, 26 Sep 2005
376 * Undo change of f6e20fc6ca... to include/configs/trab.h
377 (Must have been an accident?)
379 * Add support for AT91RM9200 OHCI Controller.
380 Patch by Eric Benard, 07 Apr 2005
382 * Update ARM mach-types.h
383 Patch by Eric Benard, 07 Apr 2005
385 * Add support for MP2USB board.
386 Patch by Eric Benard, 07 Apr 2005
388 * Add board support for armadillo HT1070
389 Patch by Rowel Atienza, 06 Apr 2005
391 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
392 Patch by Vitaly Bordug, 30 Mar 2005
394 * Add iopset command on mpc8xx
395 Patch by Daniel Eisenhut, 25 Mar 2005
397 * Add support for MII in eepro100 driver.
398 Patch by Gleb Natapov, 21 Mar 2005
400 * Fixes to the Lubbock (PXA 25x) support:
401 - Resolve the FIXME with respect to saving the u-boot environment.
402 - Make the default load address land in real memory.
403 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
404 Patch by David Brownell, 10 Mar 2005
406 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
407 Patch by Marc Leeman, 04 Mar 2005
409 * OMAP242x H4 board update
410 - fix for ES2 differences.
411 - switch to using the cfi_flash driver.
412 - fix SRAM build address.
413 - fix for GP device operation.
414 - unlock SRAM for GP devices.
415 - display more device information.
416 - fix potential deadlock in omap24xx_i2c driver.
417 - fix DLL load values to match dpllout*1 operation.
418 - fix 2nd chip select init for combo DDR device.
419 - add support for CFI Intel 28F256L18 on H4 board.
420 Patch by Richard Woodruff, 03 Mar 2005
422 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
423 Patch by Steven Scholz, 02 Mar 2005
426 Patch by Ara Avanesyan, 24 Feb 2005
428 * Remove unneeded #include <malloc.h>
429 Patch by Ladislav Michl, 22 Feb 2005
431 * Add cramfs support for m68k
432 Patch by Zachary Landau, 21 Feb 2005
434 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
435 Patch by Jeff Angielski, 21 Feb 2005
437 * Fix au1x00_serial baud rate calculation:
438 remove hardcoded cpu clock divisor and use register instead;
439 round up instead of truncate
440 Patch by Andrew Dyer, 15 Feb 2005
442 * Add Xilinx Spartan3 family FPGA support
443 Patch by Kurt Stremerch, 14 Feb 2005
445 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
446 Patch by Zachary Landau, 11 Feb 2005
449 Patch by Matthias Fuchs, 25 Sep 2005
451 * Added support for PCI bridge on MPC8272ADS
452 Patch by Vitaly Bordug, Feb 09 2005
454 * Update multicore CM9XX support for Integrator AP to allow booting from flash
455 Patch by Jean-Paul Saman, 8 Feb 2005
457 * Fix strswab() to reliably find end of string
458 Patch by Andrew Dyer, 08 Feb 2005
460 * Fix typos in include/ppc440.h
461 Patch by Andrew E Mileski, 04 Feb 2005
463 * Add Vibren (was Accelent) PXA255 IDP Support
464 Patch by Cliff Brake, 04 Feb 2005
466 * Fix tools/bmp_logo.c using incorrect offset to pixel data
467 Patch by Andrew Dyer, 31 Jan 2005
469 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
470 Patch by Peter Pearse, 2 Feb 2005
472 * Fix error handling in tools/env/fw_env.c
473 Patch by Ara Avanesyan, 01 Feb 2005
475 * Fix MGT5100 PSC baudrate calculation
476 Patch by Sebastian Schau, 27 Jan 2005
478 * OMAP242x fix for GP device booting
479 - Add SRAM unlock for GP devices.
480 - Change DDR DLL unlock value to allow DPLLout*1 operation.
481 Patches by Richard Woodruff, 21 Jan 2005:
483 * Add support for AMD's Pb1x00 eval board;
484 add MII routines to the au1x00 ethernet driver;
485 add USB ohci driver (work in progress)
486 Patch by Thomas Sailer, 20 Jan 2005
488 * Update omap5912osk board
489 Use drivers/cfi_flash.c instead of private flash driver;
490 Remove hardcoded personalized settings from omap5912osk.h;
491 Fix spacing with (RO) marks in 'flinfo' output.
492 Patch by Michael Bendzick, 14 Jan 2005
494 * Fix warnings for PCI code on ixp
495 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
497 * virtex2 fix for bogus download error messages
498 The virtex2 FPGA download code watches for init going active during
499 a download of config data as an error condition. init also goes
500 active after a configuration is finished in concert with the done
501 signal. So far, the code does not check for done active until all
502 of the configuration data is sent. If configuration data has a few
503 extra pad bytes at the end, this would cause an error message even
504 though the download had suceeded.
505 NOTE: virtex2 slave serial and spartan2 versions may still have the
507 Patch by Andrew Dyer, 12 Jan 2005
509 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
510 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
511 message when probing for nonexistent flash in little endian mode.
512 As a side effect more efficient and smaller code is generated,
513 which is always a Good Thing (TM).
514 Patch by Ladislav Michl, 24 Sep 2005
516 * Update for TFTP using a fixed UDP port
517 Use the approved environment variable names. Added "tftpdstp" to
518 allow ports other than 69 per Tolunay Orkun's recommendation.
519 Patch by Jerry Van Baren, 12 Jan 2005
521 * Allow to force TFTP to use a fixed UDP port
522 (Add a configuration option CONFIG_TFTP_PORT and optional env
524 Patch by Jerry Van Baren, 10 Jan 2005
526 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
527 Patch by Leif Lindholm, 29 Dec 2004
529 * Cleanup: fix broken builds
531 * Fix PHY address argument passing with mii info command
532 Patch by Andrew Dyer, 28 Dec 2004
534 * Cleanup (PPC4xx is AMCC now)
536 * esd CPCI2DP board added
537 Patch by Matthias Fuchs, 22 Sep 2005
539 * esd PMC405 board updated
540 Patch by Matthias Fuchs, 22 Sep 2005
542 * Add SM501 support to HH405 board.
543 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
544 Add support for eeprom write-enable (CFG_EEPROM_WREN).
545 Patch by Stefan Roese, 22 Sep 2005
547 * Fix autonegotiation in tsec ethernet driver
548 Patch by Stefan Roese, 21 Sep 2005
550 * Fix bug in auto_update (trab board)
551 Patch by Martin Krause, 16 Sep 2005
553 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
554 Patch by Francesco Mandracci, 16 Sep 2005
556 * Update configuration for INKA4x0 board
558 * Update configuration for PM854 board
559 Based on patch by R. Loeffl, 20 Jul 2005
561 * Add PCI support to TQM8540 and TQM8560 boards
562 Patch by Stefan Roese, 15 Sep 2005
564 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
565 boards (baudrate, environment...). Flash driver fixed.
566 Patch by Stefan Roese, 15 Sep 2005
568 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
569 ethernet port on ebony.
570 Patch by Stefan Roese, 7 Sep 2005
572 * Added support for mtddevnum and mtddevname variables (mtdparts command)
574 * Change default console baud rate for stxxtc board
576 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
577 Patch by Stefan Roese, 31 Aug 2005
579 * Fix default command set (don't include CFG_CMD_DISPLAY command)
580 Patch by Pantelis Antoniou, 02 Sep 2005
584 * Enable SM712 driver support for HMI1001 board.
586 * Fix problems with ld version 2.16 (dot outside sections problem)
587 Pointed out by Gerhard Jaeger, 31 Aug 2005;
588 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
590 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
592 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
594 * Add keyboard and dot matrix display support for HMI1001 board.
596 * Prepare U-Boot for gcc-4.x
598 * Fixed Bamboo port to enable running without DDR-DIMM
599 (Bamboo has also 64MB onboard DDR)
600 Patch by Stefan Roese, 24 Aug 2005
602 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
603 now handling all 4xx cpu's
604 Patch by Stefan Roese, 16 Aug 2005
606 * Fix make dependencies for at91rm9200 and ks8695 cpus
607 Patch by Steven Scholz, 23 Aug 2005
609 * Add JFFS2 support for TQM5200 board
611 * Add esd cpci5200 and pf5200 boards
612 Patch by Reinhard Arlt, 22 Aug 2005
614 * Fix sysclock for TQM8540 and TQM8560 boards
615 Patch by Martin Krause, 25 Jul 2005
617 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
618 Patch by Martin Krause, 08 Jun 2005
620 * Add new board specific commands for TQM5200/STK52XX
621 - Sound commands (beep, wav, sound)
622 - Test commands (led, can, backlight, rs232)
623 Patch by Martin Krause, 02 May 2005
625 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
626 because of a bug in the AT91RM9200 CPU PLL
627 Patch by Martin Krause, 22 Apr 2005
629 * Add automatic HW detection for another CMC_PU2 variant
630 Patch by Martin Krause, 20 Apr 2005
632 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
633 Patch by Martin Krause, 19 Apr 2005
635 * Fix initialization problem on TQM5200 without SM501
636 Patch by Martin Krause, 08 Apr 2005
638 * Add RTC support for STK52XX.200
639 Patch by Martin Krause, 07 Apr 2005
641 * Add support for IFM o2dnt board
643 * Enable PCI on hmi1001 board
645 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
646 so we can use them to, e.g., check the existence of a file with
647 "if ls foo; then this; else that; fi" in the hush shell
648 Patch by Andreas Engel, 16 August 2005
650 * Coding style cleanup
652 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
653 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
655 * Check return value of malloc in 440gx_enet.c
656 Patch by Travis B. Sawyer, 18 Jul 2005
658 * Add Sandburst Metrobox and Sandburst Karef board support packages.
659 Second serial port on 440GX now defined as a system device.
660 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
661 Patch by Travis B. Sawyer, 12 Jul 2005
663 ======================================================================
664 Changes for U-Boot 1.1.3:
665 ======================================================================
669 * Add forgotten new fils from latest VoiceBlue update
671 * Make bootretry feature work with hush shell.
672 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
673 Patch by Andreas Engel, 19 Jul 2005
675 * Update Hymod Board Database PHP code in "tools" directory
676 Patch by Murray Jensen, 01 Jul 2005
678 * Make "tr" command use POSIX compliant; export HOSTOS make variable
679 Patch by Murray Jensen, 30 Jun 2005
681 * Fix Murray Jensen's mail address.
682 Patch by Murray Jensen, 30 Jun 2005
684 * Preserve PHY_BMCR during a soft reset.
685 Patch by Carl Riechers, 24 Jun 2005
687 * VoiceBlue update: eeprom tool can also store firmware version now.
688 eeprom.bin is runable by jumping at load address.
689 Patch by Ladislav Michl, 23 May 2005
691 * Move the AT91RM9200DK to the ARM Systems list.
692 Patch by Anders Larsen, 26 Apr 2005
694 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
695 Patch by Anders Larsen, 26 Apr 2005
697 * measure_gclk() is needed when DEBUG is enabled
698 Patch by Bryan O'Donoghue, 25 Apr 2005
700 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
701 Patch by Reinhard Arlt, 12 Aug 2005
703 * esd PCI405 board updated
704 Patch by Matthias Fuchs, 28 Jul 2005
706 * esd WUH405 and DU405 board updated
707 Patch by Matthias Fuchs, 27 Jul 2005
709 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
710 Patch by Matthias Fuchs, 4 May 2005
712 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
713 boards (baudrate, environment...). Flash driver fixed.
714 Patch by Stefan Roese, 11 Aug 2005
716 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
717 Patch by Stefan Roese, 11 Aug 2005
719 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
720 Patch by Stefan Roese, 11 Aug 2005
722 * Add configuration for IFM AEV FIFO board.
723 Minor coding style cleanup.
725 * Add configuration for IFM SPI eval board
727 * Fix CompactFlash problem on HMI1001 board
729 * Make new "mtdparts" code build with older compilers
730 Patch by Andrea Scian, 09 Aug 2005
732 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
733 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
734 with the 405 defines and the linux kernel defines.
735 Patch by Stefan Roese, 08 Aug 2005
737 * Fix compiler warnings with older GCC versions
739 * Add common (with Linux) MTD partition scheme and "mtdparts" command
741 Old, obsolete and duplicated code was cleaned up and replace by the
742 new partitioning method. There are two possible approaches now:
744 The first one is to define a single, static partition:
746 #undef CONFIG_JFFS2_CMDLINE
747 #define CONFIG_JFFS2_DEV "nor0"
748 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
749 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
750 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
752 The second method uses the mtdparts command line option and dynamic
755 /* mtdparts command line support */
756 #define CONFIG_JFFS2_CMDLINE
757 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
758 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
760 Command line of course produces bigger images, and may be inappropriate
761 for some targets, so by default it's off.
763 * Fix build problems for PM856 Board
765 * Fix sign extension bug in 'fpga loadb' command;
766 make 'fpga loadb' always print the file header info
767 Patch by Andrew Dyer, 11 Jan 2005
769 * Fix errors that occur when accessing SystemACE CF
770 Patch by Jeff Angielski, 09 Jan 2005
772 * Document switching between U-Boot and PlanetCore on RPXlite
773 by Sam Song, 24 Dec 2004
775 * Fix PowerQUICC II mask detection.
776 Patch by Eugene Surovegin, 20 Dec 2004
778 * Add support for Altera NIOS DK1C20 board
779 Patch by Shlomo Kut, 13 Dec 2004
781 * Add support for ep8248 board
782 Patch by Yuli Barcohen, 12 Dec 2004
786 * Fix baudrate setting for KGDB on MPC8260
787 Patch by HoJin, 11 Dec 2004
789 * Fix 'mii help' text formatting
790 Patch by Cory Tusar, 10 Dec 2004
792 * Fix return code of NFS command
793 Patch by Hiroshi Ito, 11 Dec 2004
797 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
798 Patch by Steven Blakeslee, 04 Aug 2005
800 * Add support for AMCC Bamboo PPC440EP eval board
801 Patch by Stefan Roese, 04 Aug 2005
803 * Patch by Jon Loeliger
804 Fix style issues primarily in 85xx and 83xx boards.
806 - Trailing white space
807 - Indentation not by TAB
808 - Excessive amount of empty lines
809 - Trailing empty lines
811 * Patch by Ron Alder, 11 Jul 2005
812 Add Xianghua Xiao and Lunsheng Wang's support for the
813 GDA MPC8540 EVAL board.
815 * Patch by Eran Liberty
816 Add support for the Freescale MPC8349ADS board.
818 * Patch by Jon Loeliger, 25 Jul 2005
819 Move the TSEC driver out of cpu/mpc85xx as it will be shared
820 by the upcoming mpc83xx family as well.
822 * Patch by Jon Loeliger, 05 May 2005
823 Implemented support for MPC8548CDS board.
824 Added DDR II support based on SPD values for MPC85xx boards.
825 This roll-up patch also includes bugfies for the previously
827 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
829 * Patch by Jon Loeliger, 10 Feb 2005
830 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
832 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
834 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
835 for faster flash parts.
836 Add documentation for BR/OR for FLASH.
838 * Patch by Jon Loeliger 08 Feb 2005
839 Determine L2 Cache size dynamically on 85XX boards.
841 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
842 - Convert the CPM2 based functionality to use new CONFIG_CPM2
843 option rather than a myriad of CONFIG_MPC8560-like variants.
844 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
845 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
846 new CONFIG_CPM2 option to each 8260 board.
848 * Add support for MicroSys PM856 board
849 Patch by Josef Wagner, 03 Aug 2005
851 * Minor fixes to PM854 board
852 Patch by Josef Wagner, 03 Aug 2005
854 * Adjust configuration of XENIAX board
855 (chip select and GPIO required for USB operation)
857 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
858 routed to the Watchdog handler
859 Patch by Eugene Surovegin, 18 Jun 2005
861 * (re)enabled scsi commands do_scsi() and do_scsiboot()
862 Patch by Denis Peter, 06 Dec 2004
864 * Fix endianess problem in TFTP / NFS default filenames
865 Patch by Hiroshi Ito, 06 Dec 2004
867 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
869 Patch by Murray Jensen, 18 Jul 2005
871 * Fix typo in mkconfig script (used == instead of =)
872 Patch by Murray Jensen, 18 Jul 2005
874 * Cleanup build problems on 64 bit build hosts
876 * Update MAINTAINERS file
878 * Patch by Stefan Roese, 01 Aug 2005:
879 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
880 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
882 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
883 to run on both 405GP and 405GPr eval boards).
885 * Patch by Steven Blakeslee, 27 Jul 2005:
886 - Add support for AMCC PPC440EP/GR.
887 - Add support for AMCC Yosemite PPC440EP eval board.
888 - Add support for AMCC Yellowstone PPC440GR eval board.
890 * Minor fixes for PPChameleon Board:
891 - fix alignment of NAND size
892 - make code do what the comment says
894 * Implement h/w sector protection status synchronization at boot.
895 The code is provided for, and was tested on, the Yukon/Alaska
896 and PM520 boards only.
898 A bug in flash_real_protect() for the Yukon board was fixed by
899 adding a function that tells if two banks are on one flash chip.
901 * Fix sysmon POST problem: check I2C error codes
902 This fixes a problem of displaying bogus voltages when the voltages
903 are so low that the I2C devices start failing while the rest of the
904 system keeps running.
906 * Patch by Cedric Vincent, 6 Jul 2005:
907 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
909 * Patch by Jon Loeliger, 20 Jul 2005:
910 Add missing PCI IO port definitions.
912 * Add CompactFlash support for HMI1001 board.
914 * Adjust printed board ID for LWMON board.
916 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
918 * Add new argument format for flash commands to allow for usage like
919 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
920 U-Boot will automaticially find the end of the corresponding sector.
922 * Patch by Stefan Roese, 5 Jul 2005:
923 Update uc100 board PHY setup
925 * Patch by Stefan Roese, 1 Jul 2005:
926 Fix PHY address for CATcenter board (now correct!)
928 * Patch by Stefan Roese, 30 Jun 2005:
929 Fix PHY addresses for PPChameleon and CATcenter boards
930 Change MAINTAINER for most esd boards
932 * Patch by Detlev Zundel, 30 Jun 2005:
933 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
935 * Fix baudrate calculation problem on MPC5200 systems
937 * Add EEPROM and RTC support for HMI1001 board
939 * Patch by Detlev Zundel, 20 Jun 2005:
940 Fix initialization of low active GPIO pins on inka4x0 board
942 * Enable redundant environment, disable HW flash protection of
945 * Patch by Travis Sawyer, 10 Jun 2005:
946 Initialize allocated dev and private hw structures
947 after their respective allocation in 440gx_enet.c
949 * Patch by Steven Scholz, 10 Jun 2005:
950 Fix byteorder problems with second argument of "bootm" with
953 * Add support for HMI1001 board
955 * Disable "date" and "sntp" commands on TQM866M
957 * Fix watchdog reset problems on LWMON board
959 * Patch by Juergen Selent, 17 May 2005:
960 Add support for Funkwerk VoVPN gateway module.
962 * Cleanup debug code for MPC8220 FEC driver
964 * Extend burst mode RAM test program to take a loop count
967 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
968 those boards that use it.
970 * Patches by Greg Ungerer, 19 May 2005:
971 - add support for the KS8695P (ARM 922 based) CPU
972 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
974 * Patch by Steven Scholz, 19 May 2005:
975 Add support for CONFIG_SERIAL_TAG on ARM boards
977 * Add PCI support for Sorcery board.
978 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
980 * Fix compile problems caused by new burst mode SDRAM test;
981 make port pins to trigger logic analyzer configurable
983 * Fix timer handling on MPC85xx systems
985 * Fix debug code in omap5912osk flash driver
987 * Add support for MPC8247 based "IDS8247" board.
989 * Add support for 2 x TSEC interfaces on the TQM8540 board.
991 * On LWMON we must use the watchdog to reset the board as the CPU
992 genereated HRESET pulse is too short to reset the external
995 * Add test tool to exercise SDRAM accesses in burst mode
996 (as standalone program, MPC8xx/PowerPC only)
998 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1001 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1002 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1003 added to support LZO and LZARI compression modes (undefined by
1006 * Fix problem with symbolic links in JFFS2 code.
1008 * Use linker ASSERT statement to prevent undetected overlapping of
1009 sections on PPChameleon board; other boards might use this, too.
1011 * Patch by Stefan Roese, 03 May 2005:
1013 Fix problems in cmd_universe.c
1015 * Patch by Matthias Fuchs, 03 May 2005:
1016 Added missing variable declaration in cmd_nand.c
1017 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1019 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1021 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1023 Fix PHY address for canmb board.
1025 * Cleanup serial console baudrate calculation on AT91RM9200;
1026 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1028 * Patch by Matthias Fuchs, 18 Apr 2005:
1029 Make PCI target address spaces on PMC405 and CPCI405 boards
1030 configurable via environment variables
1032 * Auto-size RAM on canmb board.
1034 * Add support for canmb board
1036 * Patch by Stefan Roese, 13 Apr 2005:
1037 Update for esd apc405
1039 * Fixes for TQM8560 board:
1041 - remove debug messages
1042 - fix flash sector protection
1044 * Patch by Steven Scholz, 07 Apr 2005:
1045 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1047 * Patches by Steven Scholz, 07 Apr 2005:
1048 Fix compiler warning in altera.c
1049 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1051 * Patch by Ladislav Michl, 06 Apr 2005:
1052 Fix voiceblue configuration.
1054 * Patch by Stefan Roese, 06 Apr 2005:
1055 Updates for OCOTEA board:
1056 - Changed U-Boot size from 512kByte to 256kByte
1057 - Fixed flash driver to support boot from soldered user flash
1058 - Added README for switch from PIBS firmware to U-Boot
1060 * Patch by Travis Sawyer, 05 Apr 2005:
1061 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1062 Problem found by Andrew Wozniak.
1064 * Patch by Steven Scholz, 06 Apr 2005:
1065 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1066 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1068 * Patches by Robert Whaley, 29 Nov 2004:
1069 - update the pxa-regs.h file for PXA27x chips
1070 - add PXA27x based ADSVIX board
1071 - add support for MMC on PXA27x processors
1073 * Patch by Andrew E. Mileski, 28 Nov 2004:
1074 Fix PPC4xx SPD SDRAM detection bug
1076 * Patch by Hiroshi Ito, 26 Nov 2004:
1077 Fix logic of "test -z" and "test -n" commands
1079 * Patch by Ladislav Michl, 05 Apr 2005:
1080 Add support for VoiceBlue board.
1082 * Patch by Ladislav Michl, 05 Apr 2005:
1083 Fix netboot_common() prototypes.
1085 * Patch by Steven Scholz, 05 Apr 2005:
1086 Use i.MX watchdog timer for reset_cpu()
1088 * Patch by Steven Scholz, 05 Apr 2005:
1089 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1090 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1091 (now in interupts.c)
1093 * Add support for MPC8220 based "sorcery" board.
1095 * Add support for TQM8560 board.
1097 * Add FEC support for TQM8540 board.
1098 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1100 * Patch by Martin Krause, 04 Apr 2005:
1101 Update default configuration for CMC_PU2 board.
1103 * Patch by Steven Scholz, 04 Apr 2005:
1104 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1105 - introduce two new configuration options instead:
1106 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1108 * Patch by Steven Scholz, 04 Apr 2005:
1109 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1111 * Fix timer code for ARM systems: make sure that udelay() does not
1112 reset timers so it's save to use udelay() in timeout code.
1114 * Patch by Mathias Küster, 23 Nov 2004:
1115 add udelay support for the mcf5282 cpu
1117 * Patch by Tolunay Orkun, 16 November 2004:
1118 fix incorrect onboard Xilinx CPLD base address
1120 * Patch by Jerry Van Baren, 08 Nov 2004:
1121 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1122 the jumper for the HRCW source should select flash. If lowboot is
1123 not selected, the jumper for the HRCW source should select the
1125 - change default load base address to 0x00400000
1127 * Patch by Yuli Barcohen, 08 Nov 2004:
1128 Add support for Analogue & Micro Rattler boards.
1129 Tested on Rattler8248.
1131 * Patch by Andre Renaud, 08 Nov 2004:
1132 Fix watchdog support in common/lcd.c
1134 * Patch by Marc Leeman, 05 Nov 2003:
1135 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1136 bug only affects the XPC8245 processors
1138 * Patches by Josef Wagner, 29 Oct 2004:
1139 - Add support for MicroSys CPU87 board
1140 - Add support for MicroSys PM854 board
1142 * Patch by Jian Zhang, 02 Nov 2004:
1143 Add 16-bit NAND support
1145 * Patch by Scott McNutt, 01 Nov 2004:
1146 Add missing NIOS/NIOS2 support for "iminfo" command
1148 * Patch by Detlev Zundel, 29 Oct 2004:
1149 Add missing NIOS/NIOS2 support for "mkimage" tool.
1151 * Patch by David Adair, 27 Oct 2004:
1152 Add missing 440GX SDRAM Controller reset
1154 * Patch by Steven Scholz, 25 Oct 2004:
1155 Declare reset_cpu() in include/common.h instead locally
1157 * Patch by Yusdi Santoso, 22 Oct 2004:
1158 - Add support for HIDDEN_DRAGON board
1159 - fix endianess problem in driver/rtl1839.c
1161 * Patch by Allen Curtis, 21 Oct 2004:
1162 support multiple serial ports
1164 * Patch by Richard Klingler, 03 Apr 2005:
1165 Add call to eth_halt() in net/net.c when called functions fail
1166 after eth_init() has been called.
1168 * Patch by Sam Song, 3 April 2005:
1169 - Update README.Netconsole
1172 * Prepare for SoC rework of ARM code:
1173 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1174 - rename memsetup into lowlevel_init (function name and source files)
1175 Patch by Steven Scholz, 03 Apr 2005:
1176 - create SoC specific directories include/asm-arm/arch-imx and
1177 include/asm-arm/arch-s3c24x0
1179 * Fix problems with SNTP support;
1180 enable SNTP support in some boards.
1182 * Patches by Martin Krause, 01 Apr 2005:
1183 - Fix flash erase timeout on CMC_PU2
1184 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1186 * Patch by Steven Scholz, 13 March 2005:
1187 fix cache enabling for AT91RM9200
1189 * Patch by Masami Komiya, 30 Mar 2005:
1190 add SNTP support and expand time server and time offset fields of
1191 DHCP support. See doc/README.SNTP
1193 * Patch by Steven Scholz, 13 Dec 2004:
1194 Fix bug in at91rm920 ethernet driver
1196 * Patch by Steven Scholz, 13 Dec 2004:
1197 Remove duplicated code by merging memsetup.S files for
1198 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1200 * Patch by Detlev Zundel, 31 Mar 2005:
1201 Cleanup duplicate definition of overwrite_console()
1203 * Update TQM5200 configuration;
1204 prepare for Rev. 200 starter kit boards
1206 * Patch by Scott McNutt, 21 Oct 2004:
1207 Add support for Nios-II EPCS Controller core.
1209 * Patch by Scott McNutt, 20 Oct 2004:
1211 - Add sysid command (Nios-II only).
1212 - Locate default exception trampoline at proper offset.
1213 - Implement I/O routines (readb, writeb, etc)
1214 - Implement do_bootm_linux
1216 * Patches by Martin Krause, 22 Mar 2005:
1217 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1218 - add support for SM501 graphics controller
1219 - add support for graphic console on TQM5200
1220 - add support for TQM5200 Rev 200
1221 - cleanup, fix typo in include/configs/TQM5200.h
1223 * Patch by Manfred Baral, 17 Mar 2005:
1226 * Fix RTC configuration for PPChameleon board
1228 * Cleanup, fix typo in include/configs/TQM5200.h
1230 * Patch by Stefan Roese, 16 Mar 2005:
1231 Update for esd auto_update and hh405 board
1233 * Adapt for U-Boot image size (new features enabled) on TQM5200
1235 * Update code for TQM8540 board (and 85xx in general):
1236 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1237 - Reformat boot messages
1238 - Enable redundant environment
1239 - Replace the -O2 optimization flag with -mno-string
1241 * Patch by David Brownell, 10 Mar 2005:
1242 Restore copyright statements in OHCI drivers.
1244 * Add support for TQM8540 board
1246 * Patch by Detlev Zundel, 14 Mar 2005:
1247 NC650: changed NAND flash addressing to using UPMB
1249 * Patch by Stefan Roese, 14 Mar 2005:
1250 Update for esd voh405 fpga image
1252 * INKA4x0: Allow initialization of LCD backlight dimming from
1253 "brightness" environment variable.
1255 * Add port initialization for digital I/O on INKA4x0
1257 * Patch by Stefan Roese, 01 Mar 2005:
1258 Update for esd boards dp405 and hub405
1260 * Fix get_partition_info() parameter error in all other calls
1261 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1263 * Enable USB and IDE support for INKA4x0 board
1265 * Patch by Andrew Dyer, 28 Feb 2005:
1266 fix ext2load passing an incorrect pointer to get_partition_info()
1267 resulting in load failure for devices other than 0
1269 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1271 * Cleanup USB and partition defines
1273 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1275 * Add reset code for Coral-P on INKA4x0 board
1277 * Patch by Martin Krause, 28 Jun 2004:
1278 Update for TRAB board.
1280 * Fix some missing "volatile"s in MPC5xxx FEC driver
1282 * Fix cirrus voltage detection (for CPC45)
1284 * Fix byteorder problem in usbboot and scsiboot commands.
1286 * Patch by Cajus Hahn, 04 Feb 2005:
1287 - don't insist on leading '/' for filename in ext2load
1288 - set default partition to useful value (1) in ext2load
1290 * Patch by Andrew Dyer, 08 Jan 2005:
1291 fix wrong return codes in ext2 code
1293 * Removed '--no-warn-mismatch' option from Makefile. This option
1294 makes 'ld' to overlook binary objects compatibility.
1296 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1297 --end-group) outside of the group. This will make 'ld' to do
1298 _multiple_ search in the library group when resolving symbol
1299 references and do only a _single_ seach in libgcc.a after the group
1302 * Fix stability problems on CPC45 board again.
1304 * Make image detection for diskboot / usbboot / scsiboot more robust
1305 (also check header checksum)
1307 * Update CPC45 board configuration.
1309 * Add USB and PCI support for INKA4x0 board
1311 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1315 * Patch by Robin Getz, 13 Oct 2004:
1316 Add standalone application to change SMC91C111 MAC addresses,
1317 see examples/README.smc91111_eeprom
1319 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1320 Fix Flash support for ARM Integrator CP.
1322 * Patch by Richard Woodruff, 10 Jan 2005:
1323 Update support for OMAP2420 (ARM11) and H4 board:
1324 o clean up and add new types to H4 memory probe code.
1325 o fix to work with internal boot.
1326 o added PRCM config III operation.
1327 o fix marginal flash timings.
1328 o add revison ATAG usage.
1329 o enable voltage scaling at power chip.
1330 o fix compile error for i2c.
1332 * Fix network problem (error when receiving multiple ARP packets)
1334 * Patch by Daniel Poirot, 12 Oct 2004:
1335 Add support for Wind River sbc405 board
1337 * Patch by Rainer Brestan, 12 Oct 2004:
1338 Make examples/Makefile more robust
1340 * Patch by Sam Song, 11 October 2004:
1341 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1342 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1345 * Patch by Sam Song, 10 Oct 2004:
1346 Fix a parameter error in run_command() in main.c
1348 * Patch by Richard Woodruff, 01 Oct 2004:
1349 add support for the TI OMAP2420 processor and its H4 reference
1352 * Patch by Christian Pellegrin, 24 Sep 2004:
1353 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1355 * Patch by Leif Lindholm, 23 Sep 2004:
1356 add support for the AMD db1550 board
1358 * Patch by Travis Sawyer, 15 Sep 2004:
1359 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1360 update README.serial_multi
1362 * Patches by David Snowdon, 07 Sep 2004:
1363 - add u-boot.hex target in the top level Makefile
1364 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1365 - use -mtune=xscale and -march=armv5 options for PXA
1367 * Patch by Florian Schlote, 08 Sep 2004:
1368 Add support for SenTec-COBRA5272-board (Coldfire).
1370 * Patch by Gleb Natapov, 07 Sep 2004:
1371 mpc824x: set PCI latency timer to a sane value
1374 * Patch by Kurt Stremerch, 03 Sep 2004:
1375 Add bitstream configuration option for fpga command (Xilinx only).
1377 * Patch by Kurt Stremerch, 03 Sep 2004:
1378 Add Xilinx Spartan2E family FPGA support
1380 * Patch by Jeff Angielski, 02 Sep 2004:
1381 Add Added support for H2 revision of the EP8260 board.
1382 Fixed formatting for some of the EP8260 related source files.
1384 * Patch by Jon Loeliger, 02 Sep 2004:
1385 Reset monitor size back to 256 so environment can be written
1386 to flash on MPC85xx ADS and CDS releases.
1388 * Patch by Paolo Broggini, 02 Sep 2004:
1389 Make BSS clearing on ARM systems more robust
1391 * Patch by Yue Hu and Joe, 01 Sep 2004:
1392 - add PCI support for ixp425;
1393 - add EEPRO100 suppor tfor ixdp425 board.
1395 * Fix problem with protected sector detection in driver/cfi_flash.c
1397 ======================================================================
1398 Changes for U-Boot 1.1.2:
1399 ======================================================================
1401 * Code cleanup, mostly for GCC-3.3.x
1403 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1404 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1405 additional ethernet addresses.
1407 * Cleanup drivers/i82365.c - avoid duplication of code
1409 * Fix bogus "cannot span across banks" flash error message
1413 * Add support for CompactFlash for the CPC45 Board.
1415 * Fix problems with CMC_PU2 flash driver.
1418 - avoid trigraph warning in fs/ext2/ext2fs.c
1419 - rename UC100 -> uc100
1421 * Add support for UC100 board
1423 * Patch by Stefan Roese, 16 Dez 2004:
1424 - ext2fs support added
1425 - Tundra universe support added
1426 - Coldfire MCF5249 support added (no preloader needed!)
1427 - MCF5249 board TASREG added
1428 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1430 - some esd boards updated
1431 - memory commands "mdc" and "mwc" added for cyclic read/write
1432 (CONFIG_MX_CYCLIC, see README for further description)
1434 * Add support for INKA4X0 board
1436 * Patch by Steven Scholz, 12 Dec 2004:
1437 Fix typo in AT91 memory setup.
1439 * Patch by Martin Krause, 27 Oct 2004:
1440 - add support for "STK52xx" board (including PS/2 multiplexer)
1441 - add hardware detection for TQM5200
1443 * Clean up CMC PU2 flash driver
1445 * Update MAINTAINERS file
1447 * Fix bug in MPC823 LCD driver
1449 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1451 * Enable long help on CMC PU2 board;
1453 increase CPU speed from 179 to 207 MHz.
1455 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1456 unaligned tail part specially).
1458 * Update for AT91RM9200DK and CMC_PU2 boards:
1459 - Enable booting directly from flash
1460 - fix CMC_PU2 flash driver
1462 * Fix mkimage usage message
1464 * Map SRAM on NC650 board
1466 * Work around for Ethernet problems on Xaeniax board
1468 * Patch by TsiChung Liew, 23 Sep 2004:
1469 - add support for MPC8220 CPU
1470 - Add support for Alaska and Yukon boards
1472 * Fix configuration for ERIC board (needs more room)
1474 * Adjust MIPS compiler options at run-time depending on tools version
1475 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1476 "-mcpu=4kc" for old tools)
1478 * Add passing of the command line and memory size information to the
1479 kernel on xaeniax board.
1481 * Enable NAND flash support for NC650 board.
1483 * Patch by Thomas Lange 07 Oct 2004:
1484 Updated README for DBAu1x00 boards to match current status
1486 * Patch by Philippe Robin, 28 Sept 2004:
1487 Fix Flash support for Versatile.
1489 * Patch by Roger Blofeld, 16 Sep 2004:
1490 Fix timeout for DHCP command retry
1492 * Patch by Pantelis Antoniou, 14 Sep 2004:
1493 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1495 * Patch by Pantelis Antoniou, 14 Sep 2004:
1496 Kick watchdog when bz-decompressing
1498 * Fix CFG_HZ problems on AT91RM9200 systems
1499 [Remember: CFG_HZ should be 1000 on ALL systems!]
1501 * Patch by Gridish Shlomi, 30 Aug 2004:
1502 - Add support to revA version of PQ27 and PQ27E.
1503 - Reverted MPC8260ADS baudrate back to original 115200
1505 * Patch by Hojin, 17 Sep 2004:
1506 Fix typo in cfi_flash.c
1508 * Patch by Mark Jonas, 09 September 2004:
1509 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1512 * Patch by Mark Jonas, 31 August 2004:
1513 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1514 improves FTP performance for MPC5200 systems. Enabled for IceCube
1517 * Patch by Michael Bendzick, 30 Aug 2004:
1518 - Improve platform.S code for omap1510inn that detects whether code
1519 is running from SDRAM or not. Patch allows SDRAM to be configured
1520 if code is running out of SRAM at 0x20000000.
1522 * Patch by Frederick Klatt, 30 Aug 2004:
1523 Add support for the Wind River SBC8540/SBC8560 boards
1525 * Configure SX1 board to use drivers/cfi_flash.c
1527 * Patches by Michael Bendzick, 30 Aug 2004:
1528 - Configure omap1510inn board to use drivers/cfi_flash.c
1529 - Make drivers/cfi_flash.c protect environment and redundant
1532 * Patch by Steven Scholz, 23 Jun 2004:
1533 - Add script (tools/img2brec.sh) to programm U-Boot into
1534 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1536 * Patches by Scott McNutt, 24 Aug 2004:
1537 - Add support for Altera Nios-II processors.
1538 - Add support for Psyent PCI-5441 board.
1539 - Add support for Psyent PK1C20 board.
1541 * Patches by Jon Loeliger, 24 Aug 2004:
1542 - Add support for the MPC8541 and MPC8555 CDS boards
1543 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1544 - Convert MPC85xxADS to use common CFI flash driver
1545 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1546 from board_early_init_f()
1547 - Provide SW workaround for PCI initialization on 85xx CDS
1549 * Patches by George G. Davis, 24 Aug 2004:
1550 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1551 - Remove static network setup defaults from mx1ads_config
1552 - update ARM boards to use constants from mach-types.h
1554 * Patch by Gary Jennejohn, 04 Oct 2004:
1555 - fix I2C on at91rm9200
1556 - add support for Ricoh RS5C372A RTC
1558 * Patch by Gary Jennejohn, 01 Oct 2004:
1559 - add support for CMC PU2 board
1560 - add support for I2C on at91rm9200
1562 * Patch by Gary Jennejohn, 28 Sep 2004:
1563 fix baudrate handling on at91rm9200
1565 * Patch by Yuli Barcohen, 22 Aug 2004:
1566 - remove ZPC.1900 board-specific flash driver;
1567 switch the port to generic CFI driver;
1570 * Patch by Hinko Kocevar, 21 Aug 2004:
1571 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1573 * Clean up tools/bmp_logo.c to not add trailing white space
1575 * Patch by Hinko Kocevar, 21 Aug 2004:
1576 - Group common framebuffer functions in common/lcd.c
1577 - Group common framebuffer macros and #defines in include/lcd.h
1578 - Provide calc_fbsize() for video ATAG
1580 * Patch by Sam Song, 21 August 2004:
1581 - Fix a typo in README
1582 - Align "(RO)" output for "flinfo" after "protect on"
1583 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1584 ratio 1:1 when core frequency less than 50MHz
1586 * Patches by Hinko Kocevar, 21 Aug 2004:
1587 - fix some "use of label at end of compound statement" warnings
1588 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1590 * Patch by Steven Scholz, 16 Aug 2004:
1591 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1592 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1593 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1594 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1595 into cpu/arm920t/$(SOC)/
1597 * Patches by Sean Chang, 09 Aug 2004:
1598 - Added support for both 8 and 16 bit mode access to System ACE CF
1600 - Fixed missing System ACE CF device during get FAT partition info
1601 in fat_register_device function.
1602 - Enabled System ACE CF support on ML300.
1604 * Patch by Sean Chang, 09 Aug 2004:
1605 Synch defines for saveenv and do_saveenv functions so they get
1606 compiled under the same statement.
1608 * Patch by Sean Chang, 09 Aug 2004:
1609 - Added I2C support for ML300.
1610 - Added support for ML300 to read out its environment information
1611 stored on the EEPROM.
1612 - Added support to use board specific parameters as part of
1613 U-Boot's environment information.
1614 - Updated MLD files to support configuration for new features
1617 * Patches by Travis Sawyer, 05 Aug 2004:
1618 - Remove incorrect bridge settings for eth group 6
1619 - Add call to setup bridge in ppc_440x_eth_initialize
1620 - Fix ppc_440x_eth_init to reset the phy only if its the
1621 first time through, otherwise, just check the phy for the
1622 autonegotiated speed/duplex. This allows the use of netconsole
1623 - only print the speed/duplex the first time the phy is reset.
1625 * Patch by Shlomo Kut, 29 Mar 2004:
1626 Add support for MKS Instruments "Quantum" board
1628 * Fix build problem with Cogent boards;
1629 avoid using <asm/byteorder.h> when using the host compiler
1631 * Patch by Ganapathi C, 04 Aug 2004:
1632 Fix NFS timeout issue
1634 * Patch by Yuli Barcohen, 19 Jul 2004:
1635 - Fix host tools building in Cygwin environment
1636 - Fix header files search order for host tools
1638 * Patch by Tom Armistead, 19 Jul 2004:
1639 Fix kgdb.S support for 74xx_75x cpu
1641 * Patch by Jon Loeliger, 15 Jul 2004:
1642 Fix MPC85xx I2C driver
1644 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1646 * Patch by Stephen Williams, 15 July 2004
1647 Set the PCI class code for JSE board as part of PCI interface setup
1649 * Patch by Michael Bendzick, 15 Jul 2004:
1650 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1651 CFG_FLASH_USE_BUFFER_WRITE is set
1653 * Patch by Yuli Barcohen, 13 Jul 2004:
1654 Allow clock setting on MPC866/MPC885 series chips according to
1655 environment variable `cpuclk'
1657 * Patch by Yuli Barcohen, 20 Apr 2004:
1658 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1660 * Patch by Vincent Dubey, 24 Sep 2004:
1661 Add support for xaeniax board
1663 * Add comment about non-GPL character of standalone applications to
1666 * Fix FEC ethernet problem on NSCU board.
1668 * Patch by Gary Jennejohn, 09 Sep 2004:
1669 allow to use USART1 as console port on at91rm9200dk boards
1671 * Patch by Stefan Roese, 16 Sep 2004:
1674 * Fix SysClk handling for PPChameleon and CATcenter boards
1676 * Patch by Detlev Zundel, 08 Sep 2004:
1677 Update etags build target
1679 * Improve NetConsole support: add support for broadcast destination
1680 address and buffered input.
1682 * Cleanup compiler warnings for GCC 3.3.x and later
1684 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1686 * Add support for IDS "NC650" board
1688 * Add automatic update support for LWMON board
1690 * Clear Block Lock-Bits when erasing flash on LWMON board.
1692 * Fix return code of "fatload" command
1694 * Enable MSDOS/VFAT filesystem support for LWMON board
1696 * Patch by Martin Krause, 03 Aug 2004:
1697 change timing for SM501 graphics controller on TQM5200 module
1699 * Patch by Mark Jonas, 13 July 2004:
1700 - Total5200 LCD now run in little endian mode. Endianess conversion
1701 is done in hardware.
1702 - Removed last reference to "console" environment variable.
1704 * Patches by Lars Munch, 12 Jul 2004:
1705 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1707 - split out the LXT971A PHY from ns_9750_eth.h
1708 - split the dm9161 phy part out of at91rm9200_ether.c
1710 * Patch by Andreas Engel, 12 Jul 2004:
1711 Replaced hardcoded PL011 clock frequency with config variable.
1712 Fixed wrong CONFIG_CMD_DFL doc.
1714 * Patch by Thomas Viehweger, 09 Jun 2004:
1715 make it possible to remove chpart when there is only one partition
1717 * Add support for console over UDP (compatible to Ingo Molnar's
1718 netconsole patch under Linux)
1720 * Patch by Jon Loeliger, 16 Jul 2004:
1721 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1723 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1724 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1725 and CONFIG_L2_INIT_RAM options.
1726 - Refactor Local Bus initialization out of SDRAM setup.
1727 - Re-implement new version of LBC11/DDR11 errata workarounds.
1728 - Moved board specific PCI init parts out of CPU directory.
1729 - Added TLB entry for PCI-1 IO Memory
1730 - Updated README.mpc85xxads
1732 * Patch by Sascha Hauer, 28 Jun:
1733 - add generic support for Motorola i.MX architecture
1734 - add support for mx1ads, mx1fs2 and scb9328 boards
1736 * Patches by Marc Leeman, 23 Jul 2004:
1737 - Add define for the PCI/Memory Buffer Configuration Register
1738 - corrected comments in cpu/mpc824x/cpu_init.c
1740 * Add support for multiple serial interfaces
1741 (for example to allow modem dial-in / dial-out)
1743 * Patch by Stefan Roese, 15 Jul 2004:
1744 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1746 * Fix NSCU config; add ethernet wakeup code.
1748 * Add link for preloader for Motorola Coldfire to README.m68k
1750 * Patch by Michael Bendzick, 12 Jul 2004:
1751 fix output formatting in drivers/cfi_flash.c
1753 * Patch by Mark Jonas, 02 Jul 2004:
1754 Fix lowboot (again) on MPC5xxx
1756 * Patch by Curt Brune, 07 Jul 2004:
1757 relocate exception vectors on arm720t if needed
1759 * Patch by George G. Davis, 06 Jul 2004:
1760 - update mach-types.h to latest arm.linux.org.uk master list
1761 - Set correct OMAP1610 bi_arch_number for build target
1763 * Patch by Curt Brune, 06 Jul 2004:
1764 evb4510: add support for timer interrupt; cleanup
1766 * Patch by Dan Poirot, 06 Jul 2004:
1767 Fix sbc8260 environment variables
1769 * Cleanup redundand "console" environment variable
1771 * Patch by Mark Jonas, 05 Jul 2004:
1772 add support for the Total5100's and Total5200's LCD screen
1774 * Patches by Dan Eisenhut, 01 Jul 2004:
1776 - Move doc2000.h include to prevent compiler warning on some boards
1778 * Patch by Mark Jonas, 01 Jul 2004:
1779 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1780 MGT5100 and MPC5200 based Freescale platforms.
1782 * Patch by Philippe Robin, 01 Jul 2004:
1783 Add initialization for Integrator and versatile board files.
1785 * Patch by Hinko Kocevar, 01 Jun 2004:
1786 Fix VFD FB allocation, add LCD FB allocation on ARM
1788 * Patch by Martin Krause, 30 Jun 2004:
1789 Add support for TQM5200 board
1791 * Patch by Martin Krause, 29 Jun 2004:
1792 Add loopw command: infinite write loop on address range
1794 * Patches by Yasushi Shoji, 29 Jun 2004:
1795 - add empty include/asm-microblaze/processor.h
1796 - add to CREDITS and MAINTAINERS
1797 - add gd initialization
1798 - add MicroBlaze and SUZAKU board to MAKEALL script
1799 - add reset support for SUZAKU
1800 - add flush_cache() for MicroBlaze
1801 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1802 size flash memory on SUZAKU
1804 * Patch by Prakash Kumar, 27 Jun 2004:
1805 Add support for the PXA250 based Intrinsyc Cerf board.
1807 * Patch by Yasushi Shoji, 27 Jun 2004:
1808 fix comment in include/common.h
1810 * Rename SBC8560 into sbc8560 for consistency
1812 * Patch by Daniel Poirot, 24 Jun 2004:
1813 Add support for Wind River's sbc8240 board
1815 * Patches by Yasushi Shoji, 26 Jun 2004:
1816 - drivers/serial_xuartlite.c: fix "return 0" in void function
1817 - add microblaze support to mkimage tool
1819 * Patch by Fred Klatt, 25 Jun 2004:
1820 Add support for WindRiver's sbc8560 board
1822 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1823 Small Bugs fixes for "at91rm9200dk" board:
1824 - Timing modifications for SPI DataFlash access
1825 - Fix NAND flash detection bug
1827 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1828 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1830 * Patch by Jon Loeliger, 17 June 2004:
1831 Completion of the 8540ADS/8560ADS updates:
1832 Fix some PCI and Rapid I/O memory maps,
1833 Initialize both TSEC 1 and 2,
1835 Update MAINTAINER for 85xx boards and README.mpc85xxads
1837 * Patch by Yuli Barcohen, 16 Jun 2004:
1838 Remove obsolete AdderII port which was superseded by unified
1839 AdderII/Adder87x port
1841 * Patch by Ladislav Michl, 16 Jun 2004:
1842 Fix gcc-3.3.3 warnings for smc91111.c
1844 * Patch by Stefan Roese, 02 Jul 2004:
1845 - Fix bug in 405 ethernet driver; allocated data not cleared!
1846 - Fix problem in 405 i2c driver; don't try to print without console!
1848 * Patch by Paul Ruhland, 11 Jun 2004:
1849 Remove debug code from 'board/lpd7a40x/flash.c'
1851 * Patch by Andrea Marson, 11 Jun 2004:
1852 Update for PPChameleon board:
1853 - support for SysClk @ 25MHz
1854 - support for Silicon Motion SM712 VGA controller
1857 * Patches by Richard Woodruff, 10 Jun 2004:
1858 - fix problems with examples/stubs.c for GCC >= 3.4
1859 - fix problems with gd initialization
1861 * Patch by Curt Brune, 17 May 2004:
1862 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1863 - Add support for ESPD-Inc. EVB4510 Board
1865 * Patch by Marc Leeman, 11 May 2004:
1866 Fix for MPC8245 - reading PPC Memory from another device with the
1867 PPC as PCI target device corrupts data due to interenal hardware
1870 * Fix "cls" command when used with splash screen
1872 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1873 slow download of a big image)
1875 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1876 display even after showing a bitmap
1878 * Patch by Josef Wagner, 04 Jun 2004:
1879 - DDR Ram support for PM520 (MPC5200)
1880 - support for different flash types (PM520)
1881 - USB / IDE / CF-Card / DiskOnChip support for PM520
1882 - 8 bit boot rom support for PM520/CE520
1883 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1884 - I2C and RTC support for CPC45
1885 - support of new flash type (28F160C3T) for CPC45
1887 * Fix flash parameters passed to Linux for PPChameleon board
1889 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1891 * Patch by Paul Ruhland, 10 Jun 2004:
1892 fix support for Logic SDK-LH7A404 board and clean up the
1893 LH7A404 register macros.
1895 * Patch by Matthew McClintock, 10 Jun 2004:
1896 Modify code to select correct serial clock on Sandpoint8245
1898 * Patch by Robert Schwebel, 10 Jun 2004:
1899 Add support for Intel K3 strata flash.
1901 * Patch by Thomas Brand, 10 Jun 2004:
1902 Fix "loads" command on DK1S10 board
1904 * Patch by Yuli Barcohen, 09 Jun 2004:
1905 Add support for 8MB flash SIMM and JFFS2 file system on
1906 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1908 * Patch by Yuli Barcohen, 09 Jun 2004:
1909 Add support for Analogue&Micro Adder87x and the older AdderII board.
1911 * Patch by Ming-Len Wu, 09 Jun 2004:
1912 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1914 * Patch by Sam Song, 09 Jun 2004:
1915 - Add support for RPXlite_DW board
1916 - Update FLASH driver for 4*AM29DL323DB90VI
1917 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1919 * Patch by Mark Jonas, 08 June 2004:
1920 - Make MPC5200 boards evaluate the SVR to print processor name and
1921 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1923 * Patch by Kai-Uwe Bloem, 06 May 2004:
1924 Fix endianess problem in cramfs code
1926 * Patch by Tom Armistead, 04 Jun 2004:
1927 Add support for MAX6900 RTC
1929 * Patches by Ladislav Michl, 03 Jun 2004:
1930 - fix cfi_flash.c on LE systems
1931 - let 'make mrproper' delete u-boot.img as well
1932 - turn printf into debug in cfi_flash.c
1934 * Patch by Kurt Stremerch, 28 May 2004:
1935 Add support for Exys XSEngine board
1937 * Patch by Martin Krause, 27 May 2004:
1938 Fix a MPC5xxx I2C timing issue in i2c_probe().
1940 * Patch by Leif Lindholm, 27 May 2004:
1941 Fix board_init_f() for dbau1x00 board.
1943 * Patch by Imre Deak, 26 May 2004:
1944 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1945 Set flash base accordingly, and decide whether to do or skip board
1946 specific setup steps.
1948 * Patch by Josef Baumgartner, 26 May 2004:
1949 Add missing define in include/asm-m68k/global_data.h
1951 * Patch by Josef Baumgartner, 25 May 2004:
1952 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1954 * Patch by Paul Ruhland, 24 May 2004:
1955 fix SDRAM initialization for LPD7A400 board.
1957 * Patch by Jian Zhang, 20 May 2004:
1958 add support for environment in NAND flash
1960 * Patch by Yuli Barcohen, 20 May 2004:
1961 Add support for Interphase iSPAN boards.
1963 * Patches by Paul Ruhland, 17 May 2004:
1964 - Add I/O functions to the smc91111 ethernet driver to support the
1965 Logic LPD7A40x boards.
1966 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1967 specifically the LPD7A400.
1969 * Patches by Robert Schwebel, 15 May 2004:
1970 - call MAC address reading code also for SMSC91C111;
1971 - make SMSC91C111 timeout configurable, remove duplicate code
1972 - fix get_timer() for PXA
1973 - update doc/README.JFFS2
1974 - use "bootfile" env variable also for jffs2
1976 * Patch by Tolunay Orkun, 14 May 2004:
1977 Add support for Cogent CSB472 board (8MB Flash Rev)
1979 * Patch by Thomas Viehweger, 14 May 2004:
1980 - flash.h: more flash types added
1981 - immap_8260.h: some bits added (useful for RMII)
1982 - cmd_coninfo.c: typo corrected, printf -> puts
1983 - reduced size by replacing spaces with tab
1985 * Patch by Robert Schwebel, 13 May 2004:
1986 Add 'imgextract' command: extract one part of a multi file image.
1988 * Patches by Jon Loeliger, 11 May 2004:
1989 Dynamically handle REV1 and REV2 MPC85xx parts.
1990 (Jon Loeliger, 10-May-2004).
1991 New consistent memory map and Local Access Window across MPC85xx line.
1992 New CCSRBAR at 0xE000_0000 now.
1993 Add RAPID I/O memory map.
1994 New memory map in README.MPC85xxads
1995 (Kumar Gala, 10-May-2004)
1996 Better board and CPU identification on MPC85xx boards at boot.
1997 (Jon Loeliger, 10-May-2004)
1998 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1999 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2000 (Jim Robertson, 10-May-2004)
2001 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2002 Supports multiple PHYs.
2003 (Andy Fleming, 10-May-2004)
2004 Some README.MPC85xxads updates.
2005 (Kumar Gala, 10-May-2004)
2006 Copyright updates for "Freescale"
2007 (Andy Fleming, 10-May-2004)
2009 * Patch by Stephen Williams, 11 May 2004:
2010 Add flash support for ST M29W040B
2011 Reduce JSE specific flash.c to remove dead code.
2013 * Patch by Markus Pietrek, 04 May 2004:
2014 Fix clear_bss code for ARM systems (all except s3c44b0 which
2015 doesn't clear BSS at all?)
2017 * Fix "ping" problem on INC-IP board. Strange problem:
2018 Sometimes the store word instruction hangs while writing to one of
2019 the Switch registers, but only if the next instruction is 16-byte
2020 aligned. Moving the instruction into a separate function somehow
2021 makes the problem go away.
2023 * Patch by Rishi Bhattacharya, 08 May 2004:
2024 Add support for TI OMAP5912 OSK Board
2026 * Patch by Sam Song May, 07 May 2004:
2027 Fix typo of UPM table for rmu board
2029 * Patch by Pantelis Antoniou, 05 May 2004:
2030 - Intracom board update.
2033 * Add support for the second Ethernet interface for the 'PPChameleon'
2036 * Patch by Dave Peverley, 30 Apr 2004:
2037 Add support for OMAP730 Perseus2 Development board
2039 * Patch by Alan J. Luse, 29 Apr 2004:
2040 Fix flash chip-select (OR0) option register setting on FADS boards.
2042 * Patch by Alan J. Luse, 29 Apr 2004:
2043 Report MII network speed and duplex setting properly when
2044 auto-negotiate is not enabled.
2046 * Patch by Jarrett Redd, 29 Apr 2004:
2047 Fix hang on reset on Ocotea board due to flash in wrong mode.
2049 * Patch by Dave Peverley, 29 Apr 2004:
2050 add MAC address detection to smc91111 driver
2052 * Patch by David Müller, 28 Apr 2004:
2053 fix typo in lib_arm/board.c
2055 * Patch by Tolunay Orkun, 20 Apr 2004:
2056 - README update: add CONFIG_CSB272 and csb272_config
2057 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2058 i2cfast environment variable
2060 * Patch by Yuli Barcohen, 19 Apr 2004:
2061 - Rename DUET_ADS to MPC885ADS
2062 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2063 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2064 - Clean up FADS family port to use the new defines
2066 * Fix PCI support on CPC45 board
2068 * Patch by Scott McNutt, 25 Apr 2004:
2069 Add Nios GDB/JTAG Console support:
2070 - Add stubs to support gdb via JTAG.
2071 - Add support for console over JTAG.
2074 * Add support for CATcenter board (based on PPChameleon ME module)
2076 * Patch by Klaus Heydeck, 12 May 2004:
2077 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2078 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2079 various changes to KUP4 board specific files
2081 * Fix minor network problem on MPC5200: need some delay between
2082 resetting the PHY and sending the first packet. Implemented in a
2083 "natural" way by invoking the PHY reset and initialization code
2084 only once after power on vs. each time the interface is brought up.
2086 * Add some limited support for low-speed devices to SL811 USB controller
2087 (at least "usb reset" now passes successfully and "usb info" displays
2088 correct information)
2090 * Change init sequence for multiple network interfaces: initialize
2091 on-chip interfaces before external cards.
2093 * Fix memory leak in the NAND-specific JFFS2 code
2095 * Fix SL811 USB controller when attached to a USB hub
2097 * Fix config option spelling in PM520 config file
2099 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2100 patches by Pantelis Antoniou, 30 Mar 2004)
2102 * Fix minor NAND JFFS2 related issue
2104 * Fixes for SL811 USB controller:
2105 - implement workaround for broken memory stick
2106 - improve error handling
2108 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2109 cope with congested networks.
2111 ======================================================================
2112 Changes for U-Boot 1.1.1:
2113 ======================================================================
2115 * Patch by Travis Sawyer, 23 Apr 2004:
2116 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2117 errata from Vitesse Semiconductor.
2119 * Patch by Philippe Robin, 22 Apr 2004:
2120 Fix ethernet configuration for "versatile" board
2122 * Patch by Kshitij Gupta, 21 Apr 2004:
2123 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2125 * Patch by Steven Scholz, 24 Feb 2004:
2126 Fix a bug in AT91RM9200 ethernet driver:
2127 The MII interface is now initialized before accessing the PHY.
2129 * Patch by John Kerl, 19 Apr 2004:
2130 Use U-boot's miiphy.h for PHY register names, rather than
2131 introducing a new header file.
2133 * Update pci_ids.h from linux-2.4.26
2135 * Patch by Masami Komiya, 19 Apr 2004:
2136 Fix problem cause by VLAN function on little endian architecture
2137 without VLAN environment
2139 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2140 binary image for all clock frequencies. Implement run-time
2141 optimization of flash access timing based on the actual bus
2144 * Modify KUP4X board configuration to use SL811 driver for USB memory
2145 sticks (including FAT / VFAT filesystem support)
2147 * Add SL811 Host Controller Interface driver for USB
2149 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2151 * Patch by Pantelis Antoniou, 19 Apr 2004:
2152 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2153 Minor patches for Intracom boards.
2155 * Patch by Christian Pell, 19 Apr 2004:
2156 cleanup support for CF/IDE on PCMCIA for PXA25X
2158 * Temporarily disabled John Kerl's extended MII command code because
2159 "miivals.h" is missing
2161 * Patches by Mark Jonas, 13 Apr 2004:
2162 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2163 - Add sync instructions to IceCube SDRAM init code
2164 - Move SDRAM chip constants into seperate include files
2165 - Unify DDR and SDR initialization code
2166 - Unify all IceCube (Lite5xxx) target names
2168 * Patch by John Kerl, 16 Apr 2004:
2169 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2170 mii read 4-7 18-1a. Also add mii dump subcommand for
2171 pretty-printing standard regs 0-5.
2173 * Patch by Stephen Williams, 16 April 2004:
2174 fix typo in JSE.h; update MAINTAINERS
2176 * Patch by Matthew S. McClintock, 14 Apr 2004:
2177 fix initdram function for utx8245 board
2179 * Patch by Markus Pietrek, 14 Apr 2004:
2180 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2182 * Patch by Reinhard Meyer, 18 Apr 2004:
2183 provide the IDE Reset Function for EMK 5200 boards
2185 * Patch by Masami Komiya, 12 Apr 2004:
2186 fix pci_hose_write_config_{byte,word}_via_dword problems
2188 * Patch by Sangmoon Kim, 12 Apr 2004:
2189 Update max RAM size for debris board
2191 * Patch by Travis Sawyer, 08 Apr 2004:
2192 Add TLB entry for second DIMM slot on ocotea
2194 * Patch by Masami Komiya, 08 Apr 2004:
2195 add RTL8169 network driver
2197 * Patch by Dan Malek, 07 Apr 2004:
2198 - Add support for RPC/STx GP3, Motorola 8560 board
2199 - Update 85xx TSEC driver so it searches MII for first available PHY
2201 - Add functions to support console MII commands.
2203 * Patch by Tolunay Orkun, 07 Apr 2004:
2204 Move initialization of bi_iic_fast[]
2205 from board_init_f() to board_init_r()
2207 * Patch by Yasushi Shoji, 07 Apr 2004:
2208 Cleanup microblaze port
2210 * Patch by Sangmoon Kim, 07 Apr 2004:
2211 Add auto SDRAM module detection for Debris board
2213 * Patch by Rune Torgersen, 06 Apr 2004:
2214 - Fix some PCI problems on the MPC8266ADS board
2215 - Fix the location of some PCI entries in the immap structure
2217 * Patch by Yasushi Shoji, 07 Apr 2004:
2218 - add support for microblaze processors
2219 - add support for AtmarkTechno "suzaku" board
2221 * Configure PPChameleon board to use redundand environment in flash
2223 * Configure PPChameleon board to use JFFS2 NAND support.
2225 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2227 * Patch by Rune Torgersen, 16 Apr 2004:
2230 * Patches by Pantelis Antoniou, 16 Apr 2004:
2231 - add support for a new version of an Intracom board and fix
2232 various other things on others.
2233 - add verify support to the crc32 command (define
2234 CONFIG_CRC32_VERIFY to enable it)
2235 - fix FEC driver for MPC8xx systems:
2236 1. fix compilation problems for boards that use dynamic
2238 2. shut down FEC after network transfers
2239 - HUSH parser fixes:
2240 1. A new test command was added. This is a simplified version of
2241 the one in the bourne shell.
2242 2. A new exit command was added which terminates the current
2244 3. Fixed handing of $? (exit code of last executed command)
2245 - Fix some compile problems;
2246 add "once" functionality for the netretry variable
2248 * Patch by George G. Davis, 02 Apr 2004:
2249 add support for Intel Assabet board
2251 * Patch by Stephen Williams, 01 Apr 2004:
2252 Add support for Picture Elements JSE board
2254 * Patch by Christian Pell, 01 Apr 2004:
2255 Add CompactFlash support for PXA systems.
2257 * Patches by Pantelis Antoniou, 30 Mar 2004:
2258 - add auto-complete support to the U-Boot CLI
2259 - add support for NETTA and NETPHONE boards; fix NETVIA board
2260 - add support for the Epson 156x series of graphical displays
2261 (These displays are serial and not suitable for using a normal
2262 framebuffer console on them)
2263 - add infrastructure needed in order to POST any DSPs in a board
2264 - improve and fix various things in the MPC8xx FEC driver:
2265 1. The new 87x and 88x series of processors have two FECs,
2266 and the new driver supports them both.
2267 2. Another change in the 87x/88x series is support for
2268 the RMII (Reduced MII) interface. However numerous
2269 changes are needed to make it work since the PHYs
2270 are connected to the same lines. That means that
2271 you have to address them correctly over the MII
2273 3. We now correctly match the MII/RMII interface
2274 configuration to what the PHY reports.
2275 - Fix problem when readingthe MII status register. Due to the
2276 internal design of many PHYs you have to read the register
2277 twice. The problem is more apparent in 10Mbit mode.
2278 - add new mode ".jffs2s" for reading from a NAND device: it just
2279 skips over bad blocks.
2280 - add networking support for VLANs (802.1q), and CDP (Cisco
2282 - some minor patches / cleanup
2284 * Patch by Yuli Barcohen, 28 Mar 2004:
2285 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2286 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2287 - Change configuration method for MPC8260ADS family
2289 * add startup code to clear the BSS of standalone applications
2291 * Fix if / elif handling bug in HUSH shell
2293 ======================================================================
2294 Changes for U-Boot 1.1.0:
2295 ======================================================================
2297 * Patch by Mark Jonas: Remove config.tmp files only when
2298 unconfiguring the board
2300 * Adapt RMU board for bigger flash memory
2302 * Patch by Klaus Heydeck, 13 Mar 2003:
2303 Add support for KUP4X Board
2305 * Patch by Pavel Bartusek, 21 Mar 2004
2306 Add Reiserfs support
2308 * Patch by Hinko Kocevar, 20 Mar 2004
2309 - Add auto-release for SMSC LAN91c111 driver
2310 - Add save/restore of PTR and PNR regs as suggested in datasheet
2312 * Patch by Stephen Williams, 19 March 2004
2313 Increase speed of sector reads from SystemACE,
2314 shorten poll timeout and remove a useless reset
2316 * Patch by Tolunay Orkun, 19 Mar 2004:
2317 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2320 * Patch by Brad Kemp, 18 Mar 2004:
2321 prevent machine checks during a PCI scan
2323 * Patch by Pierre Aubert, 18 Mar 2004:
2324 Fix string cleaning in IDE identification
2326 * Patch by Pierre Aubert, 18 Mar 2004:
2327 - Unify video mode handling for Chips & Technologies 69000 Video
2328 chip and Silicon Motion SMI 712/710/810 Video chip
2329 - Add selection of the video output (CRT or LCD) via 'videoout'
2330 environment variable for the Silicon Motion
2333 * Patch by Pierre Aubert, 18 Mar 2004:
2334 include/common.h typo fix
2336 * Patches by Tolunay Orkun, 17 Mar 2004:
2337 - Add support for bd->bi_iic_fast[] initialization via environment
2338 variable "i2cfast" (CONFIG_I2CFAST)
2339 - Add "i2cfast" u-boot environment variable support for csb272
2341 * Patch by Carl Riechers, 17 Mar 2004:
2342 Ignore '\0' characters in console input for use with telnet and
2345 * Patch by Leon Kukovec, 17 Mar 2004:
2346 typo fix for strswab prototype #ifdef
2348 * Patches by Thomas Viehweger, 16 Mar 2004:
2349 - show PCI clock frequency on MPC8260 systems
2350 - add FCC_PSMR_RMII flag for HiP7 processors
2351 - in do_jffs2_fsload(), take load address from load_addr if not set
2352 explicit, update load_addr otherwise
2353 - replaced printf by putc/puts when no formatting is needed
2354 (smaller code size, faster execution)
2356 * Patch by Phillippe Robin, 16 Mar 2004:
2357 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2359 * Patch by Stephen Williams, 15 Mar 2004:
2360 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2362 * Patch by Tolunay Orkun, 15 Mar 2004:
2363 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2365 * Patch by Travis Sawyer, 15 Mar 2004:
2366 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2368 * Add start-up delay to make sure power has stabilized before
2369 attempting to switch on USB on SX1 board.
2371 * Patch by Josef Wagner, 18 Mar 2004:
2372 - Add support for MicroSys XM250 board (PXA255)
2373 - Add support for MicroSys PM828 board (MPC8280)
2374 - Add support for 32 MB Flash on PM825/826
2375 - new SDRAM refresh rate for PM825/PM826
2376 - added support for MicroSys PM520 (MPC5200)
2377 - replaced Query by Identify command in CPU86/flash.c
2378 to support 28F160F3B
2380 * Fix wrap around problem with udelay() on ARM920T
2382 * Add support for Macronix flash on TRAB board
2384 * Patch by Pierre Aubert, 15 Mar 2004:
2385 Fix buffer overflow in IDE identification
2387 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2389 * Remove redundand #define in IceCube.h
2391 * Patch by Steven Scholz, 27 Feb 2004:
2392 - Adding get_ticks() and get_tbclk() for AT91RM9200
2393 - Many white space fixes in cpu/at91rm9200/interrupts.c
2395 * Patches by Steven Scholz, 20 Feb 2004:
2396 some cleanup in AT91RM9200 related code
2398 * Patches by Travis Sawyer, 12 Mar 2004:
2399 - Fix Gigabit Ethernet support for 440GX
2400 - Add Gigabit Ethernet Support to MII PHY utilities
2402 * Patch by Brad Kemp, 12 Mar 2004:
2403 Fixes for drivers/cfi_flash.c:
2404 - Better support for x8/x16 implementations
2405 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2406 - Added defines for AMD command and address constants
2408 * Patch by Leon Kukovec, 12 Mar 2004:
2409 Fix get_dentfromdir() to correctly handle deleted dentries
2411 * Patch by George G. Davis, 11 Mar 2004:
2412 Remove hard coded network settings in TI OMAP1610 H2
2413 default board config
2415 * Patch by George G. Davis, 11 Mar 2004:
2416 add support for ADS GraphicsClient+ board.
2418 * Patch by Pierre Aubert, 11 Mar 2004:
2419 - add bitmap command and splash screen support in cfb console
2420 - add [optional] origin in the bitmap display command
2422 * Patch by Travis Sawyer, 11 Mar 2004:
2423 Fix ocotea board early init interrupt setup.
2425 * Patch by Thomas Viehweger, 11 Mar 2004:
2426 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2428 * Patch by Stephan Linz, 09 Mar 2004
2429 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2431 * Patch by George G. Davis, 9 Mar 2004:
2432 fix recent build failure for SA1100 target
2434 * Patch by Travis Sawyer, 09 Mar 2004:
2435 Support native interrupt mode for the IBM440GX.
2436 Previously it was running in 440GP compatibility mode.
2438 * Patch by Philippe Robin, 09 Mar 2004:
2439 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2442 * Patch by Masami Komiya, 08 Mar 2004:
2443 Don't overwrite server IP address or boot file name
2444 when the boot server does not return values
2446 * Patch by Tolunay Orkun, 5 Mar 2004:
2447 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2449 * Patch by Tolunay Orkun, 5 Mar 2004:
2450 Fix early board initialization for Cogent CSB272 board
2452 * Patch by Ed Okerson, 3 Mar 2004:
2453 fix CFI flash writes for little endian systems
2455 * Patch by Reinhard Meyer, 01 Mar 2004:
2456 generalize USB and IDE support for MPC5200 with according
2457 changes to IceCube.h and TOP5200.h
2458 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2459 add info about USB and IDE to README
2461 * Patch by Yuli Barcohen, 4 Mar 2004:
2462 Fix problems with GCC 3.3.x which changed handling of global
2463 variables explicitly initialized to zero (now in .bss instead of
2466 * Patch by Leon Kukovec, 02 Mar 2004:
2467 add strswab() to fix IDE LBA capacity, firmware and model numbers
2468 on little endian machines
2470 * Patch by Masami Komiya, 02 Mar 2004:
2471 - Remove get_ticks() from NFS code
2472 - Add verification of RPC transaction ID
2474 * Patch by Pierre Aubert, 02 Mar 2004:
2475 cleanup for IDE and USB drivers for MPC5200
2477 * Patch by Travis Sawyer, 01 Mar 2004:
2479 - Add IBM PPC440GX Ref Platform support (Ocotea)
2480 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2481 Adapted to U-Boot and 440GX port
2483 - Add gracious handling of all Ethernet Pin Selections for 440GX
2484 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2486 - Add needed bit definitions
2489 * Patch by Carl Riechers, 1 Mar 2004:
2490 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2492 * Patch by Stephan Linz, 27 Feb 2004
2493 - avoid problems for targets without NFS download support
2495 * Patch by Rune Torgersen, 27 Feb 2004:
2496 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2497 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2498 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2500 * Patch by Masami Komiya, 27 Feb 2004:
2501 Fix rarpboot: add autoload by NFS
2503 * Patch by Dan Eisenhut, 26 Feb 2004:
2504 fix flash_write return value in saveenv
2506 * Patch by Stephan Linz, 11 Dec 2003
2507 expand config.mk to avoid trigraph warnings on NIOS
2509 * Rename "BMS2003" board into "HMI10"
2511 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2512 storage; auto-set console on USB port (using preboot command)
2514 * Add support for SX1 mobile phone; add support for USB-based console
2515 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2517 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2519 * Fix SDRAM timings for LITE5200 / IceCube board
2521 * Handle Auti-MDIX / connection status for INCA-IP
2523 * Fix USB problems when attempting to read 0 bytes
2525 * Patch by Travis Sawyer, 26 Feb 2004:
2526 Fix broken compile for XPEDITE1K target.
2528 * Patch by Stephan Linz, 26 Feb 2004:
2529 Bug fix for NFS code on NIOS targets
2531 * Patch by Stephen Williams, 26 Feb 2004:
2532 Break up SystemACE reads of large block counts
2534 * Patch by Pierre Aubert, 26 Feb 2004
2535 add IDE support for MPC5200
2537 * Patch by Masami Komiya, 26 Feb 2004:
2538 add autoload via NFS
2540 * Patch by Stephen Williams
2541 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2542 elsewhere in the source.
2544 * Patch by Steven Scholz, 25 Feb 2004:
2545 - Timeouts in FPGA code should be based on CFG_HZ
2546 - Minor cleanup in code for Altera FPGA ACEX1K
2548 * Patch by Steven Scholz, 25 Feb 2004:
2549 Changed "Directory Hierarchy" section in README
2551 * Patch by Masami Komiya, 25 Feb 2004:
2552 Reduce copy count in nfs_read_reply() of NFS code
2554 * Patch by Markus Pietrek, 24 Feb 2004:
2555 NS9750 DevBoard added
2557 * Patch by Pierre Aubert, 24 Feb 2004
2558 add USB support for MPC5200
2560 * Patch by Steven Scholz, 24 Feb 2004:
2561 - fix MII commands to use values from last command
2563 * Patch by Torsten Demke, 24 Feb 2004:
2564 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2566 * Patch by Rahul Shanbhag, 19 Feb 2004:
2567 Fixes for for OMAP1610 board:
2568 - shift some IRQ specific code to platform.S file
2569 - remove duplicatewatchdog reset code from start.S
2571 * Make Auto-MDIX Support configurable on INCA-IP board
2573 * Fix license for mkimage tool
2575 * Patch by Masami Komiya, 24 Feb 2004:
2576 Update NetBootFileXferSize in NFS code
2578 * Patch by Scott McNutt, 24 Feb 2004:
2579 fix packet length in NFS code
2581 * Patch by Masami Komiy, 22 Feb 2004:
2582 Add support for NFS for file download
2584 * Patch by Andrea Scian, 17 Feb 2004:
2585 Add support for S3C44B0 processor and DAVE B2 board
2587 * Patch by Steven Scholz, 20 Feb 2004:
2588 - Add support for MII commands on AT91RM9200 boards
2589 - some cleanup in AT91RM9200 ethernet code
2591 * Patch by Peter Ryser, 20 Feb 2004:
2592 Add support for the Xilinx ML300 platform
2594 * Patch by Stephan Linz, 17 Feb 2004:
2595 Fix watchdog support for NIOS
2597 * Patch by Josh Fryman, 16 Feb 2004:
2598 Fix byte-swapping for cfi_flash.c for different bus widths
2600 * Patch by Jon Diekema, 14 Jeb 2004:
2601 Remove duplicate "FPGA Support" notes from the README file
2603 * Patches by Reinhard Meyer, 14 Feb 2004:
2604 - update board/emk tree; use common flash driver
2605 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2606 [adapted for other PPC CPUs -- wd]
2607 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2609 * Patch by Jon Diekema, 13 Feb 2004:
2610 Call show_boot_progress() whenever POST "FAILED" is printed.
2612 * Patch by Nishant Kamat, 13 Feb 2004:
2613 Add support for TI OMAP1610 H2 Board
2614 Fixes for cpu/arm926ejs/interrupt.c
2615 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2616 Fix for a timer bug in OMAP1610 Innovator
2617 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2619 * Patches by Stephan Linz, 12 Feb 2004:
2620 - add support for NIOS timer with variable period preload counter value
2621 - prepare POST framework support for NIOS targets
2623 * Patch by Denis Peter, 11 Feb 2004:
2624 add POST support for the MIP405 board
2626 * Patch by Laurent Mohin, 10 Feb 2004:
2627 Fix buffer overflow in common/usb.c
2629 * Patch by Tolunay Orkun, 10 Feb 2004:
2630 Add support for Cogent CSB272 board
2632 * Patch by Thomas Elste, 10 Feb 2004:
2633 Add support for NET+50 CPU and ModNET50 board
2635 * Patch by Sam Song, 10 Feb 2004:
2636 Fix typos in cfi_flash.c
2638 * Patch by Leon Kukovec, 10 Feb 2004
2639 Fixed long dir entry slot id calculation in get_vfatname
2641 * Patch by Robin Gilks, 10 Feb 2004:
2642 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2643 !=, <>, <, >, <=, >=)
2645 * Fix problem with side effects in macros in include/usb.h
2647 * Patch by David Benson, 13 Nov 2003:
2648 bug 841358 - fix TFTP download size limit
2650 * Fixing bug 850768:
2651 improper flush_cache() in load_serial()
2653 * Fixing bug 834943:
2654 MPC8540 - missing volatile declarations
2656 * Patch by Stephen Williams, 09 Feb 2004:
2657 Add support for Xilinx SystemACE chip:
2658 - New files common/cmd_ace.c and include/systemace.h
2659 - Hook systemace support into cmd_fat and the partition manager
2661 * Patch by Travis Sawyer, 09 Feb 2004:
2662 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2664 * Patch by Travis Sawyer, 09 Feb 2004:
2666 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2667 - Add phymode for 440 enet
2670 - Change board_pre_init to board_early_init_f
2671 - Add user flash to bus controller setup
2673 - Fix is_pci_host to check GPIO for monarch bit
2674 - Force xpedite1k to pci conventional mode (via #define option)
2676 * Patch by Brad Kemp, 4 Feb 2004:
2677 - handle the machine check that is generated during the PCI scans
2679 - define the registers used in the IMMR by the PCI subsystem.
2681 * Patch by Pierre Aubert, 03 Feb 2004:
2682 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2684 * Patch by Jeff Angielski, 03 Feb 2004:
2685 Fix copy & paste error in cpu/mpc8260/pci.c
2687 * Patch by Reinhard Meyer, 24 Jan 2004:
2688 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2690 * Add Auto-MDIX support for INCA-IP
2694 * Patch by Josef Baumgartner, 10 Feb 2004:
2695 Fixes for Coldfire port
2697 * Patch by Brad Kemp, 11 Feb 2004:
2698 Fix CFI flash driver problems
2700 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2701 modules at CPU clock frequencies above 66 MHz.
2703 * Optimize flash programming speed for LWMON (by another 100% :-)
2705 * Patch by Jian Zhang, 3 Feb 2004:
2706 - Changed the incorrect FAT12BUFSIZE
2707 - data_begin in fsdata can be negative. Changed it to be short.
2709 * Patches by Stephan Linz, 30 Jan 2004:
2710 1: - board/altera/common/flash.c:flash_erase():
2711 o allow interrupts befor get_timer() call
2712 o check-up each erased sector and avoid unexpected timeouts
2713 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2714 o enclose sevenseg_set() in cpp condition
2715 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2716 - fix some typed in mistakes in the NIOS documentation
2717 2: - split DK1C20 configuration into several header files:
2718 o two new files for each NIOS CPU description
2719 o U-Boot related part is remaining in DK1C20.h
2720 3: - split DK1S10 configuration into several header files:
2721 o two new files for each NIOS CPU description
2722 o U-Boot related part is remaining in DK1S10.h
2723 4: - Add support for the Microtronix Linux Development Kit
2724 NIOS CPU configuration at the Altera Nios Development Kit,
2725 Stratix Edition (DK-1S10)
2726 5: - Add documentation for the Altera Nios Development Kit,
2727 Stratix Edition (DK-1S10)
2728 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2730 7: - Add support for the common U-Boot SPI framework at
2733 * Patch by Rahul Shanbhag, 28 Jan 2004:
2734 Fix flash protection/locking handling for OMAP1610 innovator board.
2736 * Patch by Rolf Peukert, 28 Jan 2004:
2737 fix flash write problems on CSB226 board (write with 32 bit bus width)
2739 * Patches by Mark Jonas, 16 Jan 2004:
2740 - fix rounding error when calculating baudrates for MPC5200 PSCs
2741 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2742 time which is not supported
2744 * Patch by Yuli Barcohen, 26 Jan 2004:
2745 Allow bzip2 compression for small memory footprint boards
2747 * Patch by Brad Kemp, 21 Jan 2004:
2748 Add support for CFI flash driver for both the Intel and the AMD
2751 * Patch by Travis Sawyer, 20 Jan 2004:
2752 Fix pci bridge auto enumeration of sibling p2p bridges.
2754 * Patch by Tolunay Orkun, 12 Jan 2004:
2755 Add some delays as needed for Intel LXT971A PHY support
2757 * Patches by Stephan Linz, 09 Jan 2004:
2758 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2759 - make DK1C20 board configuration related to ASMI conform to
2762 * Patch by Anders Larsen, 09 Jan 2004:
2764 ARM memory layout fixes: the abort-stack is now set up in the
2765 correct RAM area, and the BSS is zeroed out as it should be.
2767 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2768 of the linker scripts are replaced by '__bss_start' and '_end',
2769 resp., which is a further step to eliminate unnecessary differences
2770 between the implementation of the CPU architectures.
2772 * Patch by liang a lei, 9 Jan 2004:
2773 Fix Intel 28F128J3 ID in include/flash.h
2775 * Patch by Masami Komiya, 09 Jan 2004:
2776 add support for TB0229 board (NEC VR4131 MIPS processor)
2778 * Patch by Leon Kukovec, 12 Dec 2003:
2779 changed extern __inline__ into static __inline__ in
2780 include/linux/byteorder/swab.h
2782 * Patch by Travis Sawyer, 30 Dec 2003:
2783 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2784 select MDI port based on enabled EMAC device.
2785 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2788 * Patch by Wolter Kamphuis, 15 Dec 2003:
2789 made CONFIG_SILENT_CONSOLE usable on all architectures
2791 * Disable date command on TQM866M - there is no RTC on MPC866
2793 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2795 * Implement adaptive SDRAM timing configuration based on actual CPU
2796 clock frequency for INCA-IP; fix problem with board hanging when
2797 switching from 150MHz to 100MHz
2799 * Add PCMCIA CS support for BMS2003 board
2801 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2802 see doc/README.MPC866 for details;
2803 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2804 calculate CPU clock frequency from PLL register values.
2806 * Add support for 128 MB RAM on TQM8xxL/M modules
2808 * Fix PS/2 keyboard problem caused by statically initialized variable
2809 pointing to a location in flash
2811 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2813 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2814 before we can access it; add delay in case we are faster (with no
2817 * Cleanup of some init functions
2819 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2820 to avoid Linux crashes by early packets coming in.
2822 * Accelerate flash accesses on LWMON board by using buffered writes
2824 * Fix typo in Makefile;
2825 fix problem with PARTNUM detection
2827 * Patch by Reinhard Meyer, 09 Jan 2004:
2828 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2830 * Add support for IDE LED on BMS2003 board
2831 (exclusive with status LED!)
2833 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2836 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2837 Add common files for "emk" boards
2839 * Add a common get_ram_size() function and modify the the
2840 board-specific files to invoke that common implementation.
2842 ======================================================================
2843 Changes for U-Boot 1.0.1:
2844 ======================================================================
2846 * Set default clock for INCA-IP to 150 MHz
2848 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2849 add I2C support; add support for DS1337 RTC
2851 * Add CompactFlash support for BMS2003 board
2853 * Add support for status LED on BMS2003 board
2855 * Patch by Scott McNutt, 02 Jan 2004:
2856 Add support for the Nios Active Serial Memory Interface (ASMI)
2859 * Patch by Andrea Marson, 16 Dec 2003:
2860 Add support for the PPChameleon ME and HI modules
2862 * Patch by Yuli Barcohen, 22 Dec 2003:
2863 Add support for Motorola DUET ADS board (MPC87x/88x)
2865 * Patch by Robert Schwebel, 15 Dec 2003:
2866 add support for cramfs (uses JFFS2 command interface)
2868 * Patches by Stephan Linz, 11 Dec 2003:
2869 - more documentation for NIOS port
2870 - new struct nios_pio_t, struct nios_spi_t
2871 - Reconfiguration for NIOS Development Kit DK1C20:
2872 o move board related code from board/dk1c20
2873 to board/altera/dk1c20
2874 o create a new common source path board/altera/common
2875 and move generic flash access stuff into it
2876 o change/expand configuration file DK1C20.h
2877 - Add support for NIOS Development Kit DK1S10
2878 - Add status LED support for NIOS systems
2879 - Add dual 7-segment LED support for Altera NIOS DevKits
2881 * Patch by Ronen Shitrit, 10 Dec 2003:
2882 Add support for the Marvell DB64360 / DB64460 development boards
2884 * Patch by Detlev Zundel, 10 Dec 2003:
2885 fix dependency problem in examples/Makefile
2887 * Patch by Denis Peter, 8 Dec 2003
2888 - add support for the PATI board (MPC555)
2889 - add SPI support for the MPC5xx
2891 * Patch by Anders Larsen, 08 Dec 2003:
2892 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2893 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2894 cleanup some redundand #defines
2896 * Patch by André Schwarz, 8 Dec 2003:
2897 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2898 - TX and RX deskriptors must be quad-word aligned
2899 - does not work with only one TX deskriptor
2900 - standard reset method does not work
2902 * Patch by Masami Komiya, 08 Dec 2003:
2903 add RTL8139 ethernet driver
2905 * Patches by Ed Okerson, 07 Dec 2003:
2906 - fix ethernet for the AU1x00 processors in little-endian mode.
2907 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2909 * Minor code cleanup (coding style)
2911 * Patch by Reinhard Meyer, 30 Dec 2003:
2912 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2913 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2914 - turned debug print of PHY registers into a function (called in two places)
2915 - added support for EMK MPC5200 based modules
2917 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2919 * Add support for TQM866M modules
2921 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2923 * Fix a few compiler warnings
2925 * Patch by Reinhard Meyer, 28 Dec 2003:
2926 Add initial support for TOP5200 board
2928 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2929 environment variable which can set to "100", "133", or "150". The
2930 CPU clock will be configured accordingly upon next reboot. Other
2931 values are ignored. In case of an invalid or undefined "cpuclk"
2932 value, the compile-time default CPU clock speed will be used.
2934 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2935 window that is used to access the UART registers by the Linux driver)
2937 * Patch by Reinhard Meyer, 20 Dec 2003:
2938 Fix clock calculation for the MPC5200 for higher clock frequencies
2939 (above 2**32 / 10 = 429.5 MHz).
2941 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2943 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2945 * Add new configuration for IceCube board with DDR memory
2947 * Update TRAB memory configurations
2949 * Add JFFS2 support for INCA-IP board
2951 * Patch by Bill Hargen, 09 Dec 2003:
2952 - BUBINGA405EP: changed flash driver to protect top sector containing
2954 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2955 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2956 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2957 - 405EP: added/fixed support for "reginfo" command.
2958 - 4xx: removed spurious MII error messages on "mii info" command.
2960 * Patch by Bernhard Kuhn, 28 Nov 2003:
2961 add support for Coldfire CPU
2962 add support for Motorola M5272C3 and M5282EVB boards
2964 * Patch by Pierre Aubert, 24 Nov 2003:
2965 - add a return value for the fpga command
2966 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2967 is defined. If ide_preinit fails, ide_init is aborted.
2968 - fix an endianess problem in fat.h
2970 * Patch by Wolter Kamphuis, 05 Dec 2003:
2971 Add support for SNMC's QS850/QS823/QS860T boards
2973 * Patch by Yuli Barcohen, 3 Dec 2003:
2974 "revive" U-Boot support for old Motorola MPC860ADS board
2976 * Patch by Cam(ilo?), 03 Dec 2003:
2977 make examples build even with broken Montavista objcopy
2979 * Patch by Pavel Bartusek, 27 Nov 2003:
2980 fix conversion problem with "bootretry" evironment variable
2982 * Patch by Andre Schwarz, 24 Nov 2003:
2983 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2985 * Patch by Pavel Bartusek, 21 Nov 2003:
2986 set ZMII bridge speed on 440
2988 * Patch by Anders Larsen, 17 Nov 2003:
2989 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2991 * Patches by David Müller, 14 Nov 2003:
2992 - board/mpl/common/common_util.c
2993 * implement support for BZIP2 compressed images
2994 * various cleanups (printf -> puts, ...)
2995 - board/mpl/common/flash.c
2996 * report correct errors to upper layers
2997 * check the erase fail and VPP low bits in status reg
2998 - board/mpl/vcma9/cmd_vcma9.c
2999 - board/mpl/vcma9/flash.c
3000 * various cleanups (printf -> puts, ...)
3002 * fix typo in comment
3003 - cpu/arm920t/usb_ohci.c
3004 * support for S3C2410 is missing in #if line
3006 * reinit some registers in case of error (cable missing, ...)
3008 * support for USB/MMC devices is missing in #if line
3009 - include/configs/MIP405.h
3010 - include/configs/PIP405.h
3011 * enable BZIP2 support
3012 * enlarge malloc space to 1MiB because of BZIP2 support
3013 - include/configs/VCMA9.h
3014 * enable BZIP2 support
3015 * enlarge malloc space to 1MiB because of BZIP2 support
3016 * enable USB support
3017 - lib_arm/armlinux.c
3018 * change calling convention of ARM Linux kernel as
3019 described on http://www.arm.linux.org.uk/developer/booting.php
3021 * Patch by Thomas Lange, 14 Nov 2003:
3022 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3023 support all these AMD boards.
3025 * Patch by Thomas Lange, 14 Nov 2003:
3026 Workaround for mips au1x00 physical memory accesses (the au1x00
3027 uses a 36 bit bus internally and cannot access physical memory
3028 directly. Use the uncached SDRAM address instead of the physical
3031 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3032 add Realtek 8019 ethernet driver
3034 * Patch by Yuli Barcohen, 13 Nov 2003:
3035 MPC826xADS/PQ2FADS cleanup
3037 * Patch by Anders Larsen, 12 Nov 2003:
3038 Update README to mark the PORTIO commands non-standard
3040 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3041 update for for Atmel AT91RM9200DK development kit:
3042 - support for environment variables in DataFlash
3043 - Atmel DataFlash AT45DB1282 support
3045 * Patch by Jeff Carr, 11 Nov 2003:
3046 add support for new version of 8270 processors
3048 * Patches by George G. Davis, 05 Nov 2003:
3049 - only pass the ARM linux initrd tag to the kernel when an initrd
3051 - update omap1510inn configuration file
3053 * Patches by Stephan Linz, 3 Nov 2003:
3054 - more endianess fixes for LAN91C111 driver
3055 - CFG_HZ configuration patch for NIOS Cyclone board
3057 * Patch by Stephan Linz, 28 Oct 2003:
3058 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3060 * Patch by Steven Scholz, 20 Oct 2003:
3061 - make "mii info <addr>" show infor for PHY at "addr" only
3062 - Endian fix for miiphy_info()
3064 * Patch by Gleb Natapov, 19 Sep 2003:
3065 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3067 * Patch by Anders Larsen, 17 Sep 2003:
3068 Bring ARM memory layout in sync with the documentation:
3069 stack and malloc-heap are now located _below_ the U-Boot code
3071 * Accelerate booting on TRAB board: read and check autoupdate image
3072 headers first instead of always reading the whole images.
3074 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3076 * Enabled password check on RMU board
3078 * Fix configuration problem with IceCube in LOWBOOT configuration:
3079 envrionment got embedded, corrupting the image layout.
3081 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3083 * Added BMS2003 board
3084 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3086 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3087 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3090 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3093 * Add checksum verification to 'imls' command
3095 * Add bd_info fields needed for 4xx Linux I2C driver
3097 * Patch by Martin Krause, 4 Nov. 2003:
3098 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3100 * Print used network interface when CONFIG_NET_MULTI is set
3102 * Patch by Bernhard Kuhn, 28 Oct 2003:
3103 Add low boot support for MPC5200
3105 * Fix problem with dual PCMCIA support (NSCU)
3107 * Fix MPC5200 I2C initialization function
3109 ======================================================================
3110 Changes for U-Boot 1.0.0:
3111 ======================================================================
3113 * Fix parameter passing to standalone images with bootm command
3115 * Patch by Kyle Harris, 30 Oct 2003:
3116 Fix build errors for ixdp425 board
3118 * Patch by David M. Horn, 29 Oct 2003:
3119 Fixes to build under CYGWIN
3121 * Get IceCube MGT5100 working (again)
3123 * Fix problems in memory test on some boards (which was not
3124 non-destructive as intended)
3126 * Patch by Gary Jennejohn, 28 Oct 2003:
3127 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3128 to prevent stack overflow on ARM systems
3130 * Patch by Stephan Linz, 28 Oct 2003:
3131 fix init sequence error for NIOS port
3133 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3135 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3137 * Patch by Xiao Xianghua, 23 Oct 2003:
3138 small patch for mpc85xx
3140 * Fix small problem in MPC5200 I2C driver
3142 * Fix FCC3 support on ATC board
3144 * Correct header printing for multi-image files in do_bootm()
3146 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3148 * Fix PCI problems on PPChameleon board
3150 * Patch by Steven Scholz, 18 Oct 2003:
3151 Fix AT91RM9200 ethernet driver
3153 * Patch by Nye Liu, 17 Oct 2003:
3154 Fix typo in include/mpc8xx.h
3156 * Patch by Richard Woodruff, 16 Oct 03:
3157 Fixes for cpu/arm925/interrupt.c
3158 - Initialize timestamp & lastdec vars.
3159 - fix timestamp overflows.
3160 - fix lastdec overflow.
3161 - smarter normalization to allow udelay() below 1ms to work.
3163 * Patch by Scott McNutt, 16 Oct
3164 add networking support for the Altera Nios Development Kit,
3165 Cyclone Edition (DK-1C20)
3167 * Patch by Jon Diekema, 14 Oct 2003:
3168 add hint about doc/README.silent to README file
3170 * Add CompactFlash support for NSCU
3172 * Fix PCI problems on PPChameleonEVB
3174 * TRAB auto-update: Base decision if we have to strip the image
3175 header on image type as encoded in the header
3176 (include image type patch by Martin Krause, 17 Oct 2003)
3178 * Patches by Xianghua Xiao, 15 Oct 2003:
3180 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3181 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3182 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3184 * Fix flash timings on TRAB board
3186 * Make sure HUSH is initialized for running auto-update scripts
3188 * Make 5200 reset command _really_ reset the board, without running
3189 any other code after it
3191 * Fix errors with flash erase when range spans across banks
3192 that are mapped in reverse order
3194 * Fix flash mapping and display on P3G4 board
3196 * Patch by Kyle Harris, 15 Jul 2003:
3197 - add support for Intel IXP425 CPU
3198 - add support for IXDP425 eval board
3200 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3201 for more information
3203 * Patch by Steven Scholz, 10 Oct 2003
3204 - Add support for Altera FPGA ACEX1K
3206 * Patches by Thomas Lange, 09 Oct 2003:
3207 - fix cmd_ide.c for non ppc boards (read/write functions did not
3208 add ATA base address)
3209 - fix for shannon board
3210 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3211 - Endian swap ATA identity for all big endian CPUs, not just PPC
3212 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3214 - add support for dbau1x00 board (MIPS32)
3216 * Patch by Sangmoon Kim, 07 Oct 2003:
3217 add support for debris board
3219 * Patch by Martin Krause, 09 Oct 2003:
3220 Fixes for TRAB board
3221 - /board/trab/rs485.c: correct baudrate
3222 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3223 udelay(); fix some timing problems with adc controller
3224 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3225 modify commands: touch and buzzer
3227 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3228 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3229 Use direct function calls for auto_update instead of hush commands
3231 * Patch by Scott McNutt, 04 Oct 2003:
3232 - add support for Altera Nios-32 CPU
3233 - add support for Nios Cyclone Development Kit (DK-1C20)
3235 * Patch by Steven Scholz, 29 Sep 2003:
3236 - A second parameter for bootm overwrites the load address for
3237 "Standalone Application" images.
3238 - bootm sets environment variable "filesize" to the resulting
3239 (uncompressed) data length for "Standalone Application" images
3240 when autostart is set to "no". Now you can do something like
3241 if bootm $fpgadata $some_free_ram ; then
3242 fpga load 0 $some_free_ram $filesize
3245 * Patch by Denis Peter, 25 Sept 2003:
3246 add support for the MIP405 Rev. C board
3248 * Patch by Yuli Barcohen, 25 Sep 2003:
3249 add support for Zephyr Engineering ZPC.1900 board
3251 * Patch by Anders Larsen, 23 Sep 2003:
3252 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3253 implemented for the x86 architecture)
3255 * Patch by Sangmoon Kim, 23 Sep 2003:
3256 fix pll_pci_to_mem_multiplier table for MPC8245
3258 * Patch by Anders Larsen, 22 Sep 2003:
3259 enable timed autoboot on PXA
3261 * Patch by David Müller, 22 Sep 2003:
3262 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3263 returns correct libgcc file path
3264 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3265 time on s3c24x0 systems
3267 * Patch by Jon Diekema, 19 Sep 2003:
3268 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3269 link state to the fault LED.
3270 - In NetLoop, make the Fault LED reflect the link status. The link
3271 status gets updated on entry, and on timeouts.
3273 * Patch by Anders Larsen, 18 Sep 2003:
3274 allow mkimage to build and run on Cygwin-hosted systems
3276 * Patch by Frank Müller, 18 Sep 2003:
3277 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3280 * Patch by Pantelis Antoniou, 16 Sep 2003:
3281 add tool to compute fileds in the PLPRCR register for MPC86x
3283 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3285 * Fix build problems under FreeBSD
3287 * Add generic filesystem image type
3289 * Make fatload set filesize environment variable
3291 * enable basic / medium / high-end configurations for PPChameleonEVB
3292 board; fix NAND code
3294 * enable TFTP client code to specify to the server the desired
3295 timeout value (see RFC-2349)
3297 * Improve SDRAM setup for TRAB board
3299 * Suppress all output with splashscreen configured only if "splashimage"
3302 * Fix problems with I2C support for mpc5200
3304 * Adapt TRAB configuration and auto_update to new memory layout
3306 * Add configuration for wtk board
3308 * Add support for the Sharp LQ065T9DR51U LCD display
3310 * Patch by Rune Torgersen, 17 Sep 2003:
3311 - Fixes for MPC8266 default config
3312 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3314 * Patches by Jon Diekema, 17 Sep 2003:
3315 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3318 - adjust "help" output
3320 * Patches by Anders Larsen, 17 Sep 2003:
3321 - fix spelling errors
3322 - set GD_FLG_DEVINIT flag only after device function pointers
3324 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3326 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3327 - trigger watchdog while waiting in serial driver
3329 * Add auto-update code for TRAB board using USB memory sticks,
3330 support new configuration with more memory
3332 * disable MPC5200 bus pipelining as workaround for bus contention
3334 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3335 priority; configure critical interrupts to be handled like external
3338 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3339 go back to 66 MHz for stability
3341 * Patches by Jon Diekema, 15 Sep 2003:
3342 - add description for missing CFG_CMD_* entries in the README file
3345 * Patch by Gleb Natapov, 14 Sep 2003:
3346 enable watchdog support for all MPC824x boards that have a watchdog
3348 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3349 "Non-octet Aligned Frame" errors we see at 100 Mbps
3351 * Patch by Sharad Gupta, 14 Sep 2003:
3352 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3354 * Patch by llandre, 11 Sep 2003:
3355 update configuration for PPChameleonEVB board
3357 * Patch by David Müller, 13 Sep 2003:
3358 various changes to VCMA9 board specific files
3360 * Add I2C support for MGT5100 / MPC5200
3362 * Patch by Rune Torgersen, 11 Sep 2003:
3363 Changed default memory option on MPC8266ADS to NOT be Page Based
3364 Interleave, since this doesn't work very well with the standard
3367 * Patch by George G. Davis, 12 Sep 2003:
3368 fix Makefile settings for sk98 driver
3370 * Patch by Stefan Roese, 12 Sep 2003:
3371 - new boards added: DP405, HUB405, PLU405, VOH405
3372 - some esd boards updated
3373 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3375 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3377 * Patch by Martin Krause, 11 Sep 2003:
3378 add burn-in tests for TRAB board
3380 * Enable instruction cache on MPC5200 board
3382 * Patch by Denis Peter, 11 Sep 2003:
3383 - fix USB data pointer assignment for bulk only transfer.
3384 - prevent to display erased directories in FAT filesystem.
3386 * Change output format for NAND flash - make it look like for other
3389 ======================================================================
3390 Changes for U-Boot 0.4.8:
3391 ======================================================================
3393 * Add I2C and RTC support for RMU board
3395 * Patches by Denis Peter, 9 Sep 2003:
3396 add FAT support for IDE, SCSI and USB
3398 * Patches by Gleb Natapov, 2 Sep 2003:
3399 - cleanup of POST code for unsupported architectures
3400 - MPC824x locks way0 of data cache for use as initial RAM;
3401 this patch unlocks it after relocation to RAM and invalidates
3404 * Patch by Gleb Natapov, 30 Aug 2003:
3405 new I2C driver for mpc107 bridge. Now works from flash.
3407 * Patch by Dave Ellis, 11 Aug 2003:
3408 - JFFS2: fix typo in common/cmd_jffs2.c
3409 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3410 - JFFS2: remove node version 0 warning
3411 - JFFS2: accept JFFS2 PADDING nodes
3412 - SXNI855T: add AM29LV800 support
3413 - SXNI855T: move environment from EEPROM to flash
3414 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3416 * Patch by Bill Hargen, 11 Aug 2003:
3417 fixes for I2C on MPC8240
3418 - fix i2c_write routine
3419 - fix iprobe command
3420 - eliminates use of global variables, plus dead code, cleanup.
3422 * Add support for USB Mass Storage Devices (BBB)
3423 (tested with USB memory sticks only)
3425 * Avoid flicker on TRAB's VFD
3427 * Add support for SK98xx driver
3429 * Add PCI support for SL8245 board
3431 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3432 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3433 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3435 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3436 to allow for more accurate baudrate settings
3437 (error now 0.7% at 115 kbps, instead of 3.5% before)
3439 * Patch by Andreas Mohr, 4 Sep 2003:
3440 Fix a lot of spelling errors
3442 * Add support for PPChameleon Eval Board
3444 * Add support for P3G4 board
3446 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3449 * Patch by Yuli Barcohen, 7 Aug 2003:
3450 check BCSR to detect if the board is configured in PCI mode
3452 ======================================================================
3453 Changes for U-Boot 0.4.7:
3454 ======================================================================
3456 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3457 add support for Adder II MPC852T module
3459 * Patch by George G. Davis, 19 Aug 2003:
3460 fix TI Innovator/OMAP1510 pin configs
3462 * Patches by Kshitij, 18 Aug 2003
3463 - add support for arm926ejs cpu core
3464 - add support for TI OMAP 1610 Innovator Board
3466 * Patch by Yuli Barcohen, 14 Aug 2003:
3467 add support for bzip2 uncompression
3469 * Add GCC library to examples/Makefile so GCC utility functions will
3472 * Add I2C and RTC support for RMU board using software I2C driver
3473 (because of better response to iprobe command); fix problem with
3476 * Patch by Matthias Fuchs, 28 Aug 2003:
3477 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3478 CONFIG_BOOTP_MAKS (see README).
3480 * Fix ICU862 environment problem
3482 * Fix RAM size detection for RMU board
3484 * Implement "reset" for MGT5100/MPC5200 systems
3486 ======================================================================
3487 Changes for U-Boot 0.4.6:
3488 ======================================================================
3490 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3491 allow selection of clock frequency as "make" target
3493 * Implement memory autosizing code for IceCube boards
3495 * Configure network port on INCA-IP for autonegotiation
3497 * Fix overflow problem in network timeout code
3499 * Patch by Richard Woodruff, 8 Aug 2003:
3500 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3502 ======================================================================
3503 Changes for U-Boot 0.4.5:
3504 ======================================================================
3506 * Update for TQM board defaults:
3507 disable clocks_in_mhz, enable boot count limit
3509 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3510 in toplevel directory instead. Removed astest.c from tools/gdb because
3511 it is no longer relevant.
3513 * Fix PCI support for MPC5200 / IceCube Board
3515 * Map ISP1362 USB OTG controller for NSCU board
3517 * Patch by Brad Parker, 02 Aug 2003:
3518 fix sc520_cdp problems
3520 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3522 * Allow erase command to cross flash bank boundaries
3524 * Patch by Scott McNutt, 21 Jul 2003:
3525 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3526 Both LynxOS and BlueCat linux KDIs are supported.
3528 * Patch by Richard Woodruff, 25 Jul 2003:
3529 use more reliable reset for OMAP/925T
3531 * Patch by Nye Liu, 25 Jul 2003:
3532 fix typo in mpc8xx.h
3534 * Patch by Richard Woodruff, 24 Jul 2003:
3535 Fixes for cmd_nand.c:
3536 - Fixed null dereferece which could result in incorrect ECC values.
3537 - Added support for devices with no Ready/Busy signal hooked up.
3538 - Added OMAP1510 read/write protect handling.
3539 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3541 - Switched default ECC to be JFFS2.
3543 * Allow crc32 to be used at address 0x000
3545 * Provide consistent interface to standalone applications to access
3546 the 'global_data' structure
3547 Provide a doc/README.standalone more useful to users/developers.
3549 * Make IceCube MGT5100 FEC driver work
3551 * Implement new mechanism to export U-Boot's functions to standalone
3552 applications: instead of using (PPC-specific) system calls we now
3553 use a jump table; please see doc/README.standalone for details
3555 * Patch by Dave Westwood, 24 Jul 2003:
3556 added support for Unity OS (a proprietary OS)
3558 * Patch by Detlev Zundel, 23 Jul 2003:
3559 add "imls" command to print flash table of contents
3561 * Fix cold boot detection for log buffer reset
3563 * Return error for invalid length specifiers with "cp.X" etc.
3565 * Fix startup problem on MIPS
3567 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3568 bitmap support is configured
3570 * Patch by Bill Hargen, 18 Jul 2003:
3571 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3573 * Patch by Denis Peter, 18 Jul 2003:
3574 - fix memory configuration for MIP405T
3575 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3577 * Cleanup of TQM82xx configurations; use "official" board types
3578 to make selection easier.
3580 * Patch by Martin Krause, 17 Jul 2003:
3581 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3583 * Patch by Richard Woodruff, 17 July 03:
3584 - Fixed bug in OMAP1510 baud rate divisor settings.
3586 * Patch by Nye Liu, 16 July 2003:
3588 - add MPC86xADS support (uses MPC86xADS.h)
3589 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3591 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3592 o don't trust gclk() software measurement by default, depend on
3593 CONFIG_8xx_GCLK_FREQ
3594 - add DRAM SIMM not installed detection
3595 - use more "correct" SDRAM initialization sequence
3596 - allow different SDRAM sizes (8xxADS has 8M)
3598 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3599 - rename MAMR/MBMR defines to be more consistent. Should eventually
3600 be merged into MxMR to better reflect the PowerQUICC datasheet.
3602 * Patch by Yuli Barcohen, 16 Jul 2003:
3603 support new Motorola PQ2FADS-ZU evaluation board which replaced
3604 MPC8260ADS and MPC8266ADS
3606 ======================================================================
3607 Changes for U-Boot 0.4.4:
3608 ======================================================================
3610 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3612 * Add support for MGT5100 and MPC5200 processors
3614 * Patch by Lutz Dennig, 15 Jul 2003:
3615 update for R360MPI board
3617 ======================================================================
3618 Changes for U-Boot 0.4.3:
3619 ======================================================================
3621 * Patches by Kshitij, 04 Jul 2003
3622 - added support for arm925t cpu core
3623 - added support for TI OMAP 1510 Innovator Board
3625 * Patches by Martin Krause, 14 Jul 2003:
3626 - add I2C support for s3c2400 systems (trab board)
3627 - (re-) add "ping" to command table
3629 * Fix handling of "slow" POST routines
3631 * Patches by Yuli Barcohen, 13 Jul 2003:
3632 - Correct flash and JFFS2 support for MPC8260ADS
3633 - fix PVR values and clock generation for PowerQUICC II family
3636 * Patch by Bernhard Kuhn, 08 Jul 2003:
3637 - add support for M68K targets
3639 * Patch by Ken Chou, 3 Jul:
3640 - Fix PCI config table for A3000
3641 - Fix iobase for natsemi.c
3642 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3644 * Allow to enable "slow" POST routines by key press on power-on
3645 * Fix temperature dependend switching of LCD backlight on LWMON
3646 * Tweak output format for LWMON
3648 * Patch by Stefan Roese, 11 Jul 2003:
3649 - Fix bug in CONFIG_VERSION_VARIABLE.
3650 - AR405 config updated.
3651 - OCRTC/ORSG: bsp command added.
3652 - ASH405 bsp update.
3654 ======================================================================
3655 Changes for U-Boot 0.4.2:
3656 ======================================================================
3658 * Add support for NSCU board
3660 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3662 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3663 mirror bit flash on TQM8xxM modules
3665 * Patch by Kenneth Johansson, 30 Jun 2003:
3666 get rid of MK_CMD_ENTRY macro; update doc/README.command
3668 * Patch by Seb James, 30 Jun 2003:
3669 Improve documentation of I2C configuration in README
3671 * Fix problems with previous log buffer "fixes"
3673 * Fix minor help text issues
3675 * "log append" did not append a newline
3677 ======================================================================
3678 Changes for U-Boot 0.4.1:
3679 ======================================================================
3681 * Fix some missing commands, cleanup header files
3682 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3684 * Rewrite command lookup and help command (fix problems with bubble
3685 sort when sorting command name list). Minor cleanup here and there.
3687 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3688 - Allow to call sysmon function interactively
3689 - PIC on LWMON board needs delay after power-on
3690 - Add missing RSR definitions for MPC8xx
3691 - Improve log buffer handling: guarantee clean reset after power-on
3692 - Add support for EXBITGEN board (aka "genie")
3693 - Add support for SL8245 board
3696 - remove trailing white space, trailing empty lines, C++ comments, etc.
3697 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3699 * Patches by Kenneth Johansson, 25 Jun 2003:
3700 - major rework of command structure
3701 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3703 ======================================================================
3704 Changes for U-Boot 0.4.0:
3705 ======================================================================
3707 * Patches by Robert Schwebel, 26 Jun 2003:
3708 - csb226 configuration updated
3709 - credits for logodl port updated
3710 - innokom configuration updated
3711 - logodl tree update, still with coding style inconsistencies
3712 - added OCM for ppc405 warning to README
3714 * Patch by Pantelis Antoniou, 25 Jun 2003:
3715 update NetVia with V2 board support
3717 * Header file cleanup for ARM
3719 * Patch by Murray Jensen, 24 Jun 2003:
3720 - make sure to use only U-boot provided header files
3721 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3723 * Patch by Stefan Roese, 24 Jun 2003:
3724 - Update esd ASH405 board files.
3725 - Update esd DASA_SIM config file.
3726 - Add ping command to some esd boards.
3728 * Patch by Yuli Barcohen, 23 Jun 2003:
3729 Update for MPC8260ADS board
3731 * Patch by Murray Jensen, 23 Jun 2003:
3732 - cleanup of GCC 3.x compiler warnings
3734 * Patch by Rune Torgersen, 4 Jun 2003:
3735 add large memory support for MPC8266ADS board
3737 * Patch by Richard Woodruff, 19 June 03:
3738 - Enabled standard u-boot device abstraction for ARM
3739 - Enabled console device for ARM
3740 - Initilized bi_baudrate for ARM
3742 * Patch by Bill Hargen, 23 Apr 2003:
3743 fix byte order for 824x I2C addresses (write op)
3745 * Patch by Murray Jensen, 20 Jun 2003:
3747 - cleanup (especially for gcc-3.x compilers)
3749 * Patch by Tom Guilliams, 20 Jun 2003:
3750 added CONFIG_750FX support for IBM 750FX processors
3752 * Patch by Devin Crumb, 02 Apr 2003:
3753 Fix clock divider rounding problem in drivers/serial.c
3755 * Patch by Richard Woodruff, 19 June 03:
3756 - Fixed smc91c111 driver to sync with the u-boot environment
3757 (driver/smc91c111.c).
3758 - Added eth_init error return check in NetLoop (net/net.c).
3760 * Patch by Ken Chou, 19 June 2003:
3761 Added support for A3000 SBC board (Artis Microsystems Inc.)
3763 * Patches by Murray Jensen, 17 Jun 2003:
3764 - Hymod board database mods: add "who" field and new xilinx chip types
3765 - provide new "init_cmd_timeout()" function so code external to
3766 "common/main.c" can use the "reset_cmd_timeout()" function before
3767 entering the main loop
3768 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3769 slightly different. see include/configs/hymod.h for an example
3770 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3771 CFG_DTT_ADM1021 defined)
3772 - add new "eeprom_probe()" function which has similar args and
3773 behaves in a similar way to "eeprom_read()" etc.
3774 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3775 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3776 - gdbtools copyright update
3777 - ensure that set_msr() executes the "sync" and "isync" instructions
3778 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3779 - 8260 I/O ports fix: Open Drain should be set last when configuring
3780 - add SIU IRQ defines for 8260
3781 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3782 config.mk to allow board configurations to override the GNU
3783 linker script, selected via the LDSCRIPT, make variable, and to
3784 give an initial value to the OBJCFLAGS make variable
3785 - 8260 i2c enhancement:
3786 o correctly extends the timeout depending on the size of all
3787 queued messages for both transmit and receive
3788 o will not continue with receive if transmit times out
3789 o ensures that the error callback is done for all queued tx
3791 o correctly detects both tx and rx timeouts, only delivers one to
3792 the callback, and does not overwrite an earlier error
3793 o logic in i2c_probe now correct
3794 - add "vprintf()" function so that "panic()" function can be
3796 - many Hymod board changes
3798 * Patches by Robert Schwebel, 14 Jun 2003:
3799 - add support for Logotronic DL datalogger board
3800 - cleanup serial line after kermit binary download
3801 - add debugX macro (debug level support)
3802 - update mach-types.h to latest arm.linux.org.uk master list.
3804 * Patches by David Müller, 12 Jun 2003:
3805 - rewrite of the S3C24X0 register definitions stuff
3806 - "driver" for the built-in S3C24X0 RTC
3808 * Patches by Yuli Barcohen, 12 Jun 2003:
3809 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3810 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3811 configuration word supplied by FPGA on some MPC8260ADS boards
3813 * Patch by Pantelis Antoniou, 10 Jun 2003:
3814 Unify status LED interface
3816 * Add support for DS12887 RTC; add RTC support for ATC board
3818 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3819 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3820 - Add Atmel DataFlash support for reading and writing.
3821 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3822 - Add Flash detection on Atmel AT91RM9200DK
3823 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3824 - Replace old Ethernet PHY layer functions
3825 - Change link address
3827 * Patch by Frank Smith, 9 Jun 2003:
3828 use CRIT_EXCEPTION for machine check on 4xx
3830 * Patch by Detlev Zundel, 13 Jun 2003:
3831 added implementation of the "carinfo" command in cmd_immap.c
3833 * Fix CONFIG_NET_MULTI support in include/net.h
3835 * Patches by Kyle Harris, 13 Mar 2003:
3836 - Add FAT partition support
3837 - Add command support for FAT
3838 - Add command support for MMC
3840 - Add Intel PXA support for video
3841 - Add Intel PXA support for MMC
3843 - Enable MMC and FAT for lubbock board
3844 - Other misc changes for lubbock board
3846 * Patch by Robert Schwebel, April 02, 2003:
3847 fix for SMSC91111 driver
3849 * Patch by Vladimir Gurevich, 04 Jun 2003:
3850 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3852 * Patch by Stefan Roese, 05 Jun 2003:
3853 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3854 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3855 data cache can be used even if the chip select is in use.
3856 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3857 (see README for further description).
3858 - Changed config files of CONFIG_EEPRO100 boards to use the
3859 CFG_RX_ETH_BUFFER define.
3861 * Add support for RMU board
3863 * Add support for TQM862L at 100/50 MHz
3865 * Patch by Pantelis Antoniou, 02 Jun 2003:
3866 major reconstruction of networking code;
3867 add "ping" support (outgoing only!)
3869 * Patch by Denis Peter, 04 June 2003:
3870 add support for the MIP405T board
3872 * Patches by Udi Finkelstein, 2 June 2003:
3873 - Added support for custom keyboards, initialized by defining a
3874 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3875 - Added support for the RBC823 board.
3876 - cpu/mpc8xx/lcd.c now automatically calculates the
3877 Horizontal Pixel Count field.
3879 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3880 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3882 * Patch by Mark Rakes, 14 May 2003:
3883 add support for Intel e1000 gig cards.
3885 * Patch by Nye Liu, 3 Jun 2003:
3886 fix critical typo in MAMR definition (include/mpc8xx.h)
3888 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3890 * Patch by Klaus Heydeck, 2 Jun 2003
3891 Minor changes for KUP4K configuration
3893 * Patch by Marc Singer, 29 May 2003:
3894 Fixed rarp boot method for IA32 and other little-endian CPUs.
3896 * Patch by Marc Singer, 28 May 2003:
3897 Added port I/O commands.
3899 * Patch by Matthew McClintock, 28 May 2003
3900 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3901 - minor patches for utx8245
3903 * Patch by Daniel Engström, 28 May 2003:
3906 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3907 add nand flash support to SXNI855T configuration
3908 fix/extend nand flash support:
3909 - fix 'nand erase' command so does not erase bad blocks
3910 - fix 'nand write' command so does not write to bad blocks
3911 - fix nand_probe() so handles no flash detected properly
3912 - add doc/README.nand
3913 - add .jffs2 and .oob options to nand read/write
3914 - add 'nand bad' command to list bad blocks
3915 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3916 - make NAND read/write faster
3918 * Patch by Rune Torgersen, 23 May 2003:
3919 Update for MPC8266ADS board
3921 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3922 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3923 _time_ (!) if the environment is embedded within the U-Boot image,
3924 or in a separate flash sector.
3926 * Cleanup CFG_DER #defines in config files (wd maintained only)
3928 * Fix data abort exception handling for arm920t CPU
3930 * Fix alignment problems with flash driver for TRAB board
3932 * Patch by Donald White, 21 May 2003:
3933 fix calculation of base address in pci_hose_config_device()
3935 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3936 execute "cmd2", even if "cmd1" fails. Note that this is different
3937 to "run var1 var2" where the contents of "var2" will NOT be
3938 executed when a command in "var1" fails.
3940 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3942 * Patch by Kyle Harris, 20 May 2003:
3943 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3944 into cpu/pxa and arch-pxa.
3946 * Patch by Stefan Roese, 23 May 2003:
3947 - IBM PPC405EP port added.
3948 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3949 UART0) is used as default U-Boot console. PPC4xx only!
3950 - esd ASH405 board added (PPC405EP based).
3951 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3952 - esd CPCI405AB board added.
3953 - esd PMC405 board added.
3954 - Update of some esd boards.
3956 * Patch by Denis Peter, 19 Mai 2003:
3957 add support for the MIP405-3 board
3959 * Patch by Dave Ellis, 22 May 2003:
3960 Fix problem with only partially cleared .bss segment
3962 * Patch by Rune Torgersen, 12 May 2003:
3963 get PCI to work on a MPC8266ADS board; incorporate change to
3964 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3966 * Patch by Nye Liu, 1 May 2003:
3967 minor patches for the FADS8xx
3969 * Patch by Thomas Schäfer, 28 Apr 2003:
3970 Fix SPD handling for 256 ECC DIMM on Walnut
3972 * Add support for arbitrary bitmaps for TRAB's VFD command;
3973 allow to pass boot bitmap addresses in environment variables;
3974 allow for zero boot delay
3976 * Patch by Christian Geißinger, 19 May 2002:
3977 On TRAB: wait until the dummy byte has been completely sent
3979 * Patch by David Updegraff, 22 Apr 2003:
3980 update for CrayL1 board
3982 * Patch by Pantelis Antoniou, 21 Apr 2003:
3983 add boot support for ARTOS (a proprietary OS)
3985 * Patch by Steven Scholz, 11 Apr 2003:
3986 Add support for RTC DS1338
3988 * Patch by Rod Boyce, 24 Jan 2003:
3989 Fix counting of extended partitions in diskboot command
3991 * Patch by Christophe Lindheimer, 20 May 2003:
3992 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3994 * Fix SDRAM timing on Purple board
3996 * Add support for CompactFlash on ATC board
3997 (includes support for Intel 82365 and compatible PC Card controllers,
3998 and Yenta-compatible PCI-to-CardBus controllers)
4000 * Patch by Mathijs Haarman, 08 May 2003:
4001 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4003 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4005 * Add support for Promess ATC board
4007 * Patch by Keith Outwater, 28 Apr 2003:
4008 - Miscellaneous corrections and additions to GEN860T board specific code.
4009 - Added GEN860_SC variant to GEN860T.
4010 - Miscellaneous corrections to GEN860T documentation.
4011 - Correct duplicate entry in U-Boot CREDITS file.
4012 - Add GEN860T_SC entry in MAINTAINERS file.
4013 - Update CREDITS file with GEN860T_SC info.
4015 * Update Smiths Aerospace addresses in MAINTAINERS file
4017 * Fix error handling in hush's version of "run" command
4020 - Splashscreen support
4023 - temperature dependend enabling of LCD
4025 * Allow booting from old "PPCBoot" disk partitions
4027 * Add support for TQM8255 Board / MPC8255 CPU
4029 ======================================================================
4030 Changes for U-Boot 0.3.1:
4031 ======================================================================
4033 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4035 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4036 display when Linux takes over
4038 * Patch by Erwin Rol, 27 Feb 2003:
4039 Add support for RTEMS (this time for real).
4041 * Add support for "bmp info" and "bmp display" commands to load
4042 bitmap images; this can be used (for example in a "preboot"
4043 command) to display a splash screen very quickly after poweron.
4045 * Add support for 133 MHz clock on INCA-IP board
4047 * Patch by Lutz Dennig, 10 Apr 2003:
4048 Update for R360MPI board
4050 * Add new meaning to "autostart" environment variable:
4051 If set to "no", a standalone image passed to the
4052 "bootm" command will be copied to the load address
4053 (and eventually uncompressed), but NOT be started.
4054 This can be used to load and uncompress arbitrary
4057 * Patch by Stefan Roese, 10 Apr 2003:
4058 Changed DHCP client to use IP address from server option field #54
4059 from the OFFER packet in the server option field #54 in the REQUEST
4060 packet. This fixes a problem using a Windows 2000 DHCP server,
4061 where the DHCP-server is not the TFTP-server.
4063 * Set max brightness for MN11236 displays on TRAB board
4065 * Add support for TQM862L modules
4067 ======================================================================
4068 Changes for U-Boot 0.3.0:
4069 ======================================================================
4071 * Patch by Arun Dharankar, 4 Apr 2003:
4072 Add IDMA example code (tested on 8260 only)
4074 * Add support for Purple Board (MIPS64 5Kc)
4076 * Add support for MIPS64 5Kc CPUs
4078 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4080 * Patch by Denis Peter, 04 Apr 2003:
4081 - update MIP405-4 board
4083 * Patch by Stefan Roese, 4 Apr 2003:
4084 - U-Boot version environment variable "ver" added
4085 (CONFIG_VERSION_VARIABLE).
4086 - Changed PPC405GPr version from A to B.
4087 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4089 * Patches by Denis Peter, 03 April 2003:
4090 - fix PCI IRQs on MPL boards
4091 - fix two more un-relocated pointer problems
4093 * Fix behaviour of "run" command:
4094 - print error message iv variable does not exist
4095 - terminate processing of arguments in case of error
4097 * Patches by Peter Figuli, 10 Mar 2003
4098 - Add support for BTUART on PXA platform
4099 - Add support for WEP EP250 (PXA) board
4101 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4102 flash using a BDI2000
4104 * Implement fix for I2C Edge Conditions problem for all boards that
4105 use the bit-banging driver (common/soft_i2c.c)
4107 * Patch by Martin Winistoerfer, 23 Mar 2003
4108 - Add port to MPC555/556 microcontrollers
4109 - Add support for cmi customer board with
4110 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4112 * Patch by Rick Bronson, 28 Mar 2003:
4113 - fix common/cmd_nand.c
4115 * Patch by Arun Dharankar, 24 Mar 2003:
4116 - add threads / scheduler example code
4118 * Add patches by Robert Schwebel, 31 Mar 2003:
4119 - add ctrl-c support for kermit download
4120 - align bdinfo output on ARM
4121 - csb226 board: bring in sync with innokom/memsetup.S
4122 - csb226 board: fix MDREFR handling
4123 - misc doc fixes / extensions
4124 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4125 - add BOOT_PROGRESS to armlinux.c
4127 * Add CPU ID, version, and clock speed for INCA-IP
4129 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4130 - fix SRAM and SDRAM memory sizing
4131 - add status LED support
4132 - add MAC address for second (SCC1) ethernet port
4134 * Update default environment for TQM8260 board
4136 * Patch by Rick Bronson, 16 Mar 2003:
4137 - Add NAND flash support for reading, writing, and erasing NAND
4138 flash (certain forms of which are called SmartMedia).
4139 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4141 * Patches by Robert Schwebel, 19 Mar 2003:
4142 - use arm-linux-gcc as default compiler for ARM
4143 - fix i2c fixup code
4144 - fix missing baudrate setting
4145 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4146 - moved "ignoring trailing characters" _before_ u-boot wants to
4147 print out diagnostics messages; removes bogus characters at the
4150 * Patch by John Zhan, 18 Mar 2003:
4151 Add support for SinoVee Microsystems SC8xx boards
4153 * Patch by Rolf Offermanns, 21 Mar 2003:
4154 ported the dnp1110 related changes from the current armboot cvs to
4155 current u-boot cvs. smc91111 does not work. problem marked in
4156 smc91111.c, grep for "FIXME".
4158 * Patch by Brian Auld, 25 Mar 2003:
4159 Add support for STM flash chips on ebony board
4161 * Add PCI support for MPC8250 Boards (PM825 module)
4163 * Patch by Stefan Roese, 25 Mar 2003:
4166 * Patch by Stefan Roese, 20 Mar 2003:
4167 - CPCI4052 update (support for revision 3).
4168 - Set edge conditioning circuitry on PPC405GPr for compatibility
4169 to existing PPC405GP designs.
4170 - Clip udiv to 5 bits on PPC405 (serial.c).
4172 * Extend INCAIP board support:
4173 - add automatic RAM size detection
4174 - add "bdinfo" command
4175 - pass flash address and size to Linux kernel
4176 - switch to 150 MHz clock
4178 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4179 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4180 boards, version 153 for Rev. 200 boards).
4182 * Patch by Vladimir Gurevich, 12 Mar 2003:
4183 Fix relocation problem of statically initialized string pointers
4186 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4187 Cleanup & bug fixes for JFFS2 code:
4188 - the memory mangement was broken. It caused havoc on malloc by
4189 writing beyond the block boundaries.
4190 - the length calculation for files was wrong, sometimes resulting
4191 in short file reads.
4192 - data copying now optionally takes fragment version numbers into
4193 account, to avoid copying from older data.
4194 See doc/README.JFFS2 for details.
4196 * Patch by Josef Wagner, 12 Mar 2003:
4197 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4198 - ETH05 and BEDBUG support for CU824
4199 - added support for MicroSys CPC45
4200 - new BOOTROM/FLASH0 and DOC base for PM826
4202 * Patch by Robert Schwebel, 12 Mar 2003:
4203 Fix the chpart command on innokom board
4206 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4207 s/PPCBoot/U-Boot/ in some files
4208 s/pImage/uImage/ in some files
4210 * Patch by Detlev Zundel, 15 Jan 2003:
4211 Fix '' command line quoting
4213 * Patch by The LEOX team, 19 Jan 2003:
4214 - add support for the ELPT860 board
4215 - add support for Dallas ds164x RTC
4217 * Patches by David Müller, 31 Jan 2003:
4218 - minimal setup for CardBus bridges
4219 - add EEPROM read/write support in the CS8900 driver
4220 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4221 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4223 * Patch by Steven Scholz, 04 Feb 2003:
4224 add support for RTC DS1307
4226 * Patch by Reinhard Meyer, 5 Feb 2003:
4227 fix PLPRCR/SCCR init sequence on 8xx to allow for
4228 changes of EBDF by software
4230 * Patch by Vladimir Gurevich, 07 Feb 2003:
4231 "API-compatibility patch" for 4xx I2C driver
4233 * TRAB fixes / extensions:
4234 - Restore VFD brightness as saved in environment
4235 - add support for Fujitsu flashes
4236 - make sure both buzzers are turned off (drive low level)
4238 * Patches by Robert Schwebel, 06 Mar 2003:
4239 - fix bug in BOOTP code (must use NetCopyIP)
4240 - update of CSB226 port
4241 - clear BSS segment on XScale
4242 - added support for i2c_init_board() function
4243 - update to the Innokom plattform
4245 * Extend support for redundand environments for configurations where
4246 environment size < sector size
4248 * Patch by Rune Torgersen, 13 Feb 2003:
4249 Add support for Motorola MPC8266ADS board
4251 * Patch by Kyle Harris, 19 Feb 2003:
4252 patches for the Intel lubbock board:
4253 memsetup.S - general cleanup (based on Robert's csb226 code)
4254 flash.c - overhaul, actually works now
4255 lubbock.c - fix init funcs to return proper value
4257 * Patch by Kenneth Johansson, 26 Feb 2003:
4258 - Fixed off by one in RFTA calculation.
4259 - No need to abort when LDF is lower than we can program it's only
4260 minimum timing so clamp it to what we can do.
4261 - Takes function pointer to function for reading the spd_nvram. Usefull
4262 for faking data or hardcode a module without the nvram.
4263 - fix other user for above change
4264 - fix some comments.
4266 * Patches by Brian Waite, 26 Feb 2003:
4267 - fix port for evb64260 board
4268 - fix PCI for evb64260 board
4271 * Patch by Reinhard Meyer, 1 Mar 2003:
4272 Add support for EMK TOP860 Module
4274 * Patch by Yuli Barcohen, 02 Mar 2003:
4275 Add SPD EEPROM support for MPC8260ADS board
4277 * Patch by Robert Schwebel, 21 Jan 2003:
4278 - Add support for Innokom board
4279 - Don't complain if "install" fails
4280 - README cleanup (remove duplicated lines)
4281 - Update PXA header files
4283 * Add documentation for existing POST code (doc/README.POST)
4285 * Patch by Laudney Ren, 15 Jan 2003:
4286 Fix handling of redundand environment in "tools/envcrc.c"
4288 * Patch by Detlev Zundel, 28 Feb 2003:
4289 Add bedbug support for 824x systems
4291 * Add support for 16 MB flash configuration of TRAB board
4293 * Patch by Erwin Rol, 27 Feb 2003:
4294 Add support for RTEMS
4296 * Add image information to README
4298 * Patch by Stefan Roese, 18 Feb 2003:
4299 CPCIISER4 configuration updated.
4301 * Patch by Stefan Roese, 17 Feb 2003:
4302 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4304 * Patch by Stefan Roese, 13 Feb 2003:
4305 Add "pcidelay" environment variable (in ms, enabled via
4306 CONFIG_PCI_BOOTDELAY).
4307 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4308 RST# to respond to configuration cycles (33MHz -> 1s).
4310 * Fix dual PCMCIA slot support (when running with just one
4313 * Add VFD type detection to trab board
4315 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4316 variable with value in the EEPROM
4318 * Patch by Stefan Roese, 10 Feb 2003:
4319 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4321 * Add support for MIPS32 4Kc CPUs
4323 * Add support for INCA-IP Board
4325 ======================================================================
4326 Changes for U-Boot 0.2.2:
4327 ======================================================================
4329 * Add dual ethernet support on PM826
4331 * Add support for LXT971 PHY on PM826
4333 * Patch by Tord Andersson, 16 Jan 2003:
4334 Fix flash sector count for TQM8xxL
4336 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4337 16 bytes out of each 32 byte block)
4339 ======================================================================
4340 Changes for U-Boot 0.2.1:
4341 ======================================================================
4343 * Add support for V37 board
4344 (patch by Jón Benediktsson, 11 Dec 2002)
4346 * Update baudrate in bd_info when it gets changed
4348 * Add watchdog trigger points while waiting for serial port
4349 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4351 * Improve command line tool to access the U-Boot's environment
4352 (figuration of the utility, using a config file)
4354 * Add single quote support for (old) command line parser
4356 * Switch LWMON board default config from FRAM to EEPROM;
4357 in POST, EEPROM shows up on 8 addresses
4359 ======================================================================
4360 Changes for U-Boot 0.2.0:
4361 ======================================================================
4363 * Use 1-byte-read instead of -write for iprobe() function
4364 Add i2c commands to PM826 config
4366 * extend I2C POST code: check for list on known addresses
4368 * Improve log buffer code; use "loglevel" to decide which messages
4369 to log on the console, too (like in Linux); get rid of "logstart"
4371 * Add command line tool to access the U-Boot's environment
4372 (board-specific for TRAB now, to be fixed later)
4374 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4375 Fix misc problems with AmigaOne support
4377 * Patch by Chris Hallinan, 3 Dec 2002:
4378 minor cleanup to the MPC8245 EPIC driver
4380 * Patch by Pierre Aubert , 28 Nov 2002
4381 Add support for external (SIU) interrupts on MPC8xx
4383 * Patch by Pierre Aubert , 28 Nov 2002
4384 Fix nested syscalls bug in standalone applications
4386 * Patch by David Müller, 27 Nov 2002:
4387 fix output of "pciinfo" command for CardBus bridge devices.
4389 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4392 * Add LED indication for IDE activity on KUP4K board
4394 * Fix startup problems with VFD display on TRAB
4396 * Patch by Pierre Aubert, 20 Nov 2002
4397 Add driver for Epson SED13806 graphic controller.
4398 Add support for BMP logos in cfb_console driver.
4400 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4402 * Patch by Rod Boyce, 21 Nov 2002:
4403 fix PCMCIA on MBX8xx board
4405 * Patch by Pierre Aubert , 21 Nov 2002
4406 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4407 bootmode word in DPRAM configurable
4409 * Patch by Daniel Engström, 18 Nov 2002:
4410 Fixes for x86 port (mostly strings issues)
4412 * Patch by Ken Chou, 18 Nov 2002:
4413 Fix for natsemi NIC cards (DP83815)
4415 * Patch by Pierre Aubert, 19 Nov 2002:
4416 fix a bug for the MII configuration, and some warnings
4418 * Patch by Thomas Frieden, 13 Nov 2002:
4419 Add code for AmigaOne board
4420 (preliminary merge to U-Boot, still WIP)
4422 * Patch by Jon Diekema, 12 Nov 2002:
4423 - Adding URL for IEEE OUI lookup
4424 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4426 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4427 root-on-nfs macros are designed to switch how the default boot
4428 method gets defined.
4430 * Patch by Daniel Engström, 13 Nov 2002:
4431 Add support for i386 architecture and AMD SC520 board
4433 * Patch by Pierre Aubert, 12 Nov 2002:
4434 Add support for DOS filesystem and booting from DOS floppy disk
4436 * Patch by Jim Sandoz, 07 Nov 2002:
4437 Increase number of network RX buffers (PKTBUFSRX in
4438 "include/net.h") for EEPRO100 based boards (especially SP8240)
4439 which showed "Receiver is not ready" errors when U-Boot was
4440 processing the receive buffers slower than the network controller
4443 * Patch by Andreas Oberritter, 09 Nov 2002:
4444 Change behaviour of NetLoop(): return -1 for errors, filesize
4445 otherwise; return code 0 is valid an means no file loaded - in this
4446 case the environment still gets updated!
4448 * Patches by Jon Diekema, 9 Nov 2002:
4449 - improve ADC/DAC clocking on the SACSng board to align
4450 the failing edges of LRCLK and SCLK
4451 - sbc8260 configuration tweaks
4452 - add status LED support for 82xx systems
4453 - wire sspi/sspo commands into command handler; improved error
4455 - add timestamp support and alternate memory test to the
4456 SACSng configuration
4458 * Patch by Vince Husovsky, 7 Nov 2002:
4459 Add "-n" to linker options to get rid of "Not enough room for
4460 program headers" problem
4462 * Patch by David Müller, 05 Nov 2002
4463 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4464 so we can use an already existing name
4466 * Patch by Pierre Aubert, 05 Nov 2002
4467 Hardware relatied improvments in FDC boot code
4469 * Patch by Holger Schurig, 5 Nov 2002:
4470 Make the PXA really change it's frequency
4472 * Patch by Pierre Aubert, 05 Nov 2002
4473 Add support for slave serial Spartan 2 FPGAs
4475 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4478 * Add support for log buffer which can be passed to Linux kernel's
4479 syslog mechanism; used especially for POST results.
4481 * Patch by Klaus Heydeck, 31 Oct 2002:
4482 Add initial support for kup4k board
4484 * Patch by Robert Schwebel, 04 Nov 2002:
4485 - use watchdog to reset PXA250 systems
4486 - added progress callbacks to (some of the) ARM code
4487 - update for Cogent CSB226 board
4489 * Add support for FPS860 board
4491 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4492 Improve PCI access on 32-bits Compact PCI bus
4494 * Fix mdelay() on TRAB - this was still the debugging version with
4495 seconds instead of ms.
4497 * Patch by Robert Schwebel, 1 Nov 2002:
4498 XScale related cleanup (affects all ARM boards)
4500 * Cleanup of names and README.
4502 ======================================================================
4503 Notes for U-Boot 0.1.0:
4504 ======================================================================
4506 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4508 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4509 For information about the history of the project please see the
4510 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4512 ======================================================================