1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Add PCI support for the TQM834x board.
7 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
8 Fix identation on ext2ls help entry.
9 Patch by Stefan Roese, 14 Oct 2005
11 * Add support for TQM834x boards.
16 * Add documentation for Open Firmware Flat Tree and usage.
17 Patch by Pantelis Antoniou, 13 Oct 2005
19 * Add missing files for Pantelis Antoniou's patch
20 Patch by Pantelis Antoniou, 04 Sep 2005
22 * Fix problem in ppc4xx eth-driver without ethaddr (only without
24 Patch by Stefan Roese, 10 Oct 2005
26 * Fix gzip bmp support (test if malloc fails, warning when truncated).
27 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
28 Patch by Stefan Roese, 07 Oct 2005
30 * Add support for OF flat tree for the STXtc board.
31 Patch by Pantelis Antoniou, 04 Sep 2005
33 * Support passing of OF flat trees to the kernel.
34 Patch by Pantelis Antoniou, 04 Sep 2005
38 * Add support for NetSilicon NS7520 processor.
39 Patch by Art Shipkowski, 12 May 2005
41 * Add support for AP1000 board.
42 Patch by James MacAulay, 07 Oct 2005
44 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
45 Patch by Anders Larsen, 07 Oct 2005
47 The Atmel errata #11 states that the transfer buffer descriptor
48 table must be aligned on a 16-word boundary. As it turned out, this
49 is insufficient - it seems the table must be aligned on a boundary
50 at least as large as the table itself (in Linux this is not an
51 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
53 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
54 Patch by Anders Larsen, 07 Oct 2005
56 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
57 sed the linker scripts, rather than pre-process them.
58 Patch by Peter Pearse, 07 Oct 2005
60 * Update make target for ARM supported boards.
61 Use lowlevel_init() instead of platformsetup() [rename].
62 Patch by Peter Pearse, 06 Oct 2005
64 * Fix booting from serial dataflash on AT91RM9200
65 Patch by Peter Menzebach, 29 Aug 2005
67 * Add JFFS2 support for TRAB board
68 Patch by Martin Krause, 25 Aug 2005
70 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
71 Patch by Marcus Hall, 24 Aug 2005
73 * Fix the machine-id of the Cogent csb637 board
74 Patch by Anders Larsen, 05 Oct 2005
76 * Complete support for the KwikByte KB920x boards
77 Patch by Anders Larsen, 05 Oct 2005
79 * Set the AT91RM9200 clock to asynchronous mode
80 Patch by Anders Larsen, 03 May 2005
82 * Set the AT91RM9200 clock to synchronous mode
83 Patch by Anders Larsen, 29 Apr 2005
85 * Add support for Cogent csb637
86 Patch by Anders Larsen, 29 Apr 2005
88 * Fix dm9161.c initialization
89 Patch by Anders Larsen, 29 Apr 2005
91 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
92 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
94 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
95 Patch by Anders Larsen, 29 Apr 2005
97 * Fix device partition intialization for SystemACE disks.
98 Patch by Stephen Williams, 28 Apr 2005
100 * Added support for KwikByte KB920x boards (based on AT91RM9200)
101 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
103 * Add support for S29GL064M-R3 flash chip on xsengine board
104 Patch by Kurt Stremerch, 18 Apr 2005
106 * E500 update: repoint IVPR to RAM when code is relocated
107 Patch by Kylo Ginsberg, 13 Apr 2005
109 * Fix loop end test in lib_generic/string.c:strswab()
110 Patch by Andrew Dyer, October 10, 2005
111 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
115 * Update ARM Integrator boards:
116 Correct addessing errors in platform files.
117 Split off common core module data from Integrator header files to
118 include/armcoremodule.h.
119 Patch by Peter Pearse, 04 Oct 2005
121 * Make sure only supported compiler options are used
122 Import "cc-option" shell function from kernel and
123 use it to get the correct ARM GCC options for individual CPUs
124 Patch by Peter Pearse, 30 Jun 2005
126 * Fix 440GR to print correct cpu revision
127 Patch by Stefan Roese, 04 Oct 2005
129 * Change board message on AMCC Yosemite & Yellowstone to common style
130 Patch by Stefan Roese, 03 Oct 2005
132 * Fix compiler warning
134 * Fix FEC PHY addresses for TQM85xx boards
136 * Fix uninitialized variable problem in hush shell
137 Patch by Lars Rostock, 26 Sep 2005
139 * Undo change of f6e20fc6ca... to include/configs/trab.h
140 (Must have been an accident?)
142 * Add support for AT91RM9200 OHCI Controller.
143 Patch by Eric Benard, 07 Apr 2005
145 * Update ARM mach-types.h
146 Patch by Eric Benard, 07 Apr 2005
148 * Add support for MP2USB board.
149 Patch by Eric Benard, 07 Apr 2005
151 * Add board support for armadillo HT1070
152 Patch by Rowel Atienza, 06 Apr 2005
154 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
155 Patch by Vitaly Bordug, 30 Mar 2005
157 * Add iopset command on mpc8xx
158 Patch by Daniel Eisenhut, 25 Mar 2005
160 * Add support for MII in eepro100 driver.
161 Patch by Gleb Natapov, 21 Mar 2005
163 * Fixes to the Lubbock (PXA 25x) support:
164 - Resolve the FIXME with respect to saving the u-boot environment.
165 - Make the default load address land in real memory.
166 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
167 Patch by David Brownell, 10 Mar 2005
169 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
170 Patch by Marc Leeman, 04 Mar 2005
172 * OMAP242x H4 board update
173 - fix for ES2 differences.
174 - switch to using the cfi_flash driver.
175 - fix SRAM build address.
176 - fix for GP device operation.
177 - unlock SRAM for GP devices.
178 - display more device information.
179 - fix potential deadlock in omap24xx_i2c driver.
180 - fix DLL load values to match dpllout*1 operation.
181 - fix 2nd chip select init for combo DDR device.
182 - add support for CFI Intel 28F256L18 on H4 board.
183 Patch by Richard Woodruff, 03 Mar 2005
185 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
186 Patch by Steven Scholz, 02 Mar 2005
189 Patch by Ara Avanesyan, 24 Feb 2005
191 * Remove unneeded #include <malloc.h>
192 Patch by Ladislav Michl, 22 Feb 2005
194 * Add cramfs support for m68k
195 Patch by Zachary Landau, 21 Feb 2005
197 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
198 Patch by Jeff Angielski, 21 Feb 2005
200 * Fix au1x00_serial baud rate calculation:
201 remove hardcoded cpu clock divisor and use register instead;
202 round up instead of truncate
203 Patch by Andrew Dyer, 15 Feb 2005
205 * Add Xilinx Spartan3 family FPGA support
206 Patch by Kurt Stremerch, 14 Feb 2005
208 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
209 Patch by Zachary Landau, 11 Feb 2005
212 Patch by Matthias Fuchs, 25 Sep 2005
214 * Added support for PCI bridge on MPC8272ADS
215 Patch by Vitaly Bordug, Feb 09 2005
217 * Update multicore CM9XX support for Integrator AP to allow booting from flash
218 Patch by Jean-Paul Saman, 8 Feb 2005
220 * Fix strswab() to reliably find end of string
221 Patch by Andrew Dyer, 08 Feb 2005
223 * Fix typos in include/ppc440.h
224 Patch by Andrew E Mileski, 04 Feb 2005
226 * Add Vibren (was Accelent) PXA255 IDP Support
227 Patch by Cliff Brake, 04 Feb 2005
229 * Fix tools/bmp_logo.c using incorrect offset to pixel data
230 Patch by Andrew Dyer, 31 Jan 2005
232 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
233 Patch by Peter Pearse, 2 Feb 2005
235 * Fix error handling in tools/env/fw_env.c
236 Patch by Ara Avanesyan, 01 Feb 2005
238 * Fix MGT5100 PSC baudrate calculation
239 Patch by Sebastian Schau, 27 Jan 2005
241 * OMAP242x fix for GP device booting
242 - Add SRAM unlock for GP devices.
243 - Change DDR DLL unlock value to allow DPLLout*1 operation.
244 Patches by Richard Woodruff, 21 Jan 2005:
246 * Add support for AMD's Pb1x00 eval board;
247 add MII routines to the au1x00 ethernet driver;
248 add USB ohci driver (work in progress)
249 Patch by Thomas Sailer, 20 Jan 2005
251 * Update omap5912osk board
252 Use drivers/cfi_flash.c instead of private flash driver;
253 Remove hardcoded personalized settings from omap5912osk.h;
254 Fix spacing with (RO) marks in 'flinfo' output.
255 Patch by Michael Bendzick, 14 Jan 2005
257 * Fix warnings for PCI code on ixp
258 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
260 * virtex2 fix for bogus download error messages
261 The virtex2 FPGA download code watches for init going active during
262 a download of config data as an error condition. init also goes
263 active after a configuration is finished in concert with the done
264 signal. So far, the code does not check for done active until all
265 of the configuration data is sent. If configuration data has a few
266 extra pad bytes at the end, this would cause an error message even
267 though the download had suceeded.
268 NOTE: virtex2 slave serial and spartan2 versions may still have the
270 Patch by Andrew Dyer, 12 Jan 2005
272 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
273 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
274 message when probing for nonexistent flash in little endian mode.
275 As a side effect more efficient and smaller code is generated,
276 which is always a Good Thing (TM).
277 Patch by Ladislav Michl, 24 Sep 2005
279 * Update for TFTP using a fixed UDP port
280 Use the approved environment variable names. Added "tftpdstp" to
281 allow ports other than 69 per Tolunay Orkun's recommendation.
282 Patch by Jerry Van Baren, 12 Jan 2005
284 * Allow to force TFTP to use a fixed UDP port
285 (Add a configuration option CONFIG_TFTP_PORT and optional env
287 Patch by Jerry Van Baren, 10 Jan 2005
289 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
290 Patch by Leif Lindholm, 29 Dec 2004
292 * Cleanup: fix broken builds
294 * Fix PHY address argument passing with mii info command
295 Patch by Andrew Dyer, 28 Dec 2004
297 * Cleanup (PPC4xx is AMCC now)
299 * esd CPCI2DP board added
300 Patch by Matthias Fuchs, 22 Sep 2005
302 * esd PMC405 board updated
303 Patch by Matthias Fuchs, 22 Sep 2005
305 * Add SM501 support to HH405 board.
306 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
307 Add support for eeprom write-enable (CFG_EEPROM_WREN).
308 Patch by Stefan Roese, 22 Sep 2005
310 * Fix autonegotiation in tsec ethernet driver
311 Patch by Stefan Roese, 21 Sep 2005
313 * Fix bug in auto_update (trab board)
314 Patch by Martin Krause, 16 Sep 2005
316 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
317 Patch by Francesco Mandracci, 16 Sep 2005
319 * Update configuration for INKA4x0 board
321 * Update configuration for PM854 board
322 Based on patch by R. Loeffl, 20 Jul 2005
324 * Add PCI support to TQM8540 and TQM8560 boards
325 Patch by Stefan Roese, 15 Sep 2005
327 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
328 boards (baudrate, environment...). Flash driver fixed.
329 Patch by Stefan Roese, 15 Sep 2005
331 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
332 ethernet port on ebony.
333 Patch by Stefan Roese, 7 Sep 2005
335 * Added support for mtddevnum and mtddevname variables (mtdparts command)
337 * Change default console baud rate for stxxtc board
339 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
340 Patch by Stefan Roese, 31 Aug 2005
342 * Fix default command set (don't include CFG_CMD_DISPLAY command)
343 Patch by Pantelis Antoniou, 02 Sep 2005
347 * Enable SM712 driver support for HMI1001 board.
349 * Fix problems with ld version 2.16 (dot outside sections problem)
350 Pointed out by Gerhard Jaeger, 31 Aug 2005;
351 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
353 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
355 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
357 * Add keyboard and dot matrix display support for HMI1001 board.
359 * Prepare U-Boot for gcc-4.x
361 * Fixed Bamboo port to enable running without DDR-DIMM
362 (Bamboo has also 64MB onboard DDR)
363 Patch by Stefan Roese, 24 Aug 2005
365 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
366 now handling all 4xx cpu's
367 Patch by Stefan Roese, 16 Aug 2005
369 * Fix make dependencies for at91rm9200 and ks8695 cpus
370 Patch by Steven Scholz, 23 Aug 2005
372 * Add JFFS2 support for TQM5200 board
374 * Add esd cpci5200 and pf5200 boards
375 Patch by Reinhard Arlt, 22 Aug 2005
377 * Fix sysclock for TQM8540 and TQM8560 boards
378 Patch by Martin Krause, 25 Jul 2005
380 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
381 Patch by Martin Krause, 08 Jun 2005
383 * Add new board specific commands for TQM5200/STK52XX
384 - Sound commands (beep, wav, sound)
385 - Test commands (led, can, backlight, rs232)
386 Patch by Martin Krause, 02 May 2005
388 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
389 because of a bug in the AT91RM9200 CPU PLL
390 Patch by Martin Krause, 22 Apr 2005
392 * Add automatic HW detection for another CMC_PU2 variant
393 Patch by Martin Krause, 20 Apr 2005
395 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
396 Patch by Martin Krause, 19 Apr 2005
398 * Fix initialization problem on TQM5200 without SM501
399 Patch by Martin Krause, 08 Apr 2005
401 * Add RTC support for STK52XX.200
402 Patch by Martin Krause, 07 Apr 2005
404 * Add support for IFM o2dnt board
406 * Enable PCI on hmi1001 board
408 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
409 so we can use them to, e.g., check the existence of a file with
410 "if ls foo; then this; else that; fi" in the hush shell
411 Patch by Andreas Engel, 16 August 2005
413 * Coding style cleanup
415 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
416 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
418 * Check return value of malloc in 440gx_enet.c
419 Patch by Travis B. Sawyer, 18 Jul 2005
421 * Add Sandburst Metrobox and Sandburst Karef board support packages.
422 Second serial port on 440GX now defined as a system device.
423 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
424 Patch by Travis B. Sawyer, 12 Jul 2005
426 ======================================================================
427 Changes for U-Boot 1.1.3:
428 ======================================================================
432 * Add forgotten new fils from latest VoiceBlue update
434 * Make bootretry feature work with hush shell.
435 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
436 Patch by Andreas Engel, 19 Jul 2005
438 * Update Hymod Board Database PHP code in "tools" directory
439 Patch by Murray Jensen, 01 Jul 2005
441 * Make "tr" command use POSIX compliant; export HOSTOS make variable
442 Patch by Murray Jensen, 30 Jun 2005
444 * Fix Murray Jensen's mail address.
445 Patch by Murray Jensen, 30 Jun 2005
447 * Preserve PHY_BMCR during a soft reset.
448 Patch by Carl Riechers, 24 Jun 2005
450 * VoiceBlue update: eeprom tool can also store firmware version now.
451 eeprom.bin is runable by jumping at load address.
452 Patch by Ladislav Michl, 23 May 2005
454 * Move the AT91RM9200DK to the ARM Systems list.
455 Patch by Anders Larsen, 26 Apr 2005
457 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
458 Patch by Anders Larsen, 26 Apr 2005
460 * measure_gclk() is needed when DEBUG is enabled
461 Patch by Bryan O'Donoghue, 25 Apr 2005
463 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
464 Patch by Reinhard Arlt, 12 Aug 2005
466 * esd PCI405 board updated
467 Patch by Matthias Fuchs, 28 Jul 2005
469 * esd WUH405 and DU405 board updated
470 Patch by Matthias Fuchs, 27 Jul 2005
472 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
473 Patch by Matthias Fuchs, 4 May 2005
475 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
476 boards (baudrate, environment...). Flash driver fixed.
477 Patch by Stefan Roese, 11 Aug 2005
479 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
480 Patch by Stefan Roese, 11 Aug 2005
482 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
483 Patch by Stefan Roese, 11 Aug 2005
485 * Add configuration for IFM AEV FIFO board.
486 Minor coding style cleanup.
488 * Add configuration for IFM SPI eval board
490 * Fix CompactFlash problem on HMI1001 board
492 * Make new "mtdparts" code build with older compilers
493 Patch by Andrea Scian, 09 Aug 2005
495 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
496 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
497 with the 405 defines and the linux kernel defines.
498 Patch by Stefan Roese, 08 Aug 2005
500 * Fix compiler warnings with older GCC versions
502 * Add common (with Linux) MTD partition scheme and "mtdparts" command
504 Old, obsolete and duplicated code was cleaned up and replace by the
505 new partitioning method. There are two possible approaches now:
507 The first one is to define a single, static partition:
509 #undef CONFIG_JFFS2_CMDLINE
510 #define CONFIG_JFFS2_DEV "nor0"
511 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
512 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
513 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
515 The second method uses the mtdparts command line option and dynamic
518 /* mtdparts command line support */
519 #define CONFIG_JFFS2_CMDLINE
520 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
521 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
523 Command line of course produces bigger images, and may be inappropriate
524 for some targets, so by default it's off.
526 * Fix build problems for PM856 Board
528 * Fix sign extension bug in 'fpga loadb' command;
529 make 'fpga loadb' always print the file header info
530 Patch by Andrew Dyer, 11 Jan 2005
532 * Fix errors that occur when accessing SystemACE CF
533 Patch by Jeff Angielski, 09 Jan 2005
535 * Document switching between U-Boot and PlanetCore on RPXlite
536 by Sam Song, 24 Dec 2004
538 * Fix PowerQUICC II mask detection.
539 Patch by Eugene Surovegin, 20 Dec 2004
541 * Add support for Altera NIOS DK1C20 board
542 Patch by Shlomo Kut, 13 Dec 2004
544 * Add support for ep8248 board
545 Patch by Yuli Barcohen, 12 Dec 2004
549 * Fix baudrate setting for KGDB on MPC8260
550 Patch by HoJin, 11 Dec 2004
552 * Fix 'mii help' text formatting
553 Patch by Cory Tusar, 10 Dec 2004
555 * Fix return code of NFS command
556 Patch by Hiroshi Ito, 11 Dec 2004
560 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
561 Patch by Steven Blakeslee, 04 Aug 2005
563 * Add support for AMCC Bamboo PPC440EP eval board
564 Patch by Stefan Roese, 04 Aug 2005
566 * Patch by Jon Loeliger
567 Fix style issues primarily in 85xx and 83xx boards.
569 - Trailing white space
570 - Indentation not by TAB
571 - Excessive amount of empty lines
572 - Trailing empty lines
574 * Patch by Ron Alder, 11 Jul 2005
575 Add Xianghua Xiao and Lunsheng Wang's support for the
576 GDA MPC8540 EVAL board.
578 * Patch by Eran Liberty
579 Add support for the Freescale MPC8349ADS board.
581 * Patch by Jon Loeliger, 25 Jul 2005
582 Move the TSEC driver out of cpu/mpc85xx as it will be shared
583 by the upcoming mpc83xx family as well.
585 * Patch by Jon Loeliger, 05 May 2005
586 Implemented support for MPC8548CDS board.
587 Added DDR II support based on SPD values for MPC85xx boards.
588 This roll-up patch also includes bugfies for the previously
590 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
592 * Patch by Jon Loeliger, 10 Feb 2005
593 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
595 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
597 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
598 for faster flash parts.
599 Add documentation for BR/OR for FLASH.
601 * Patch by Jon Loeliger 08 Feb 2005
602 Determine L2 Cache size dynamically on 85XX boards.
604 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
605 - Convert the CPM2 based functionality to use new CONFIG_CPM2
606 option rather than a myriad of CONFIG_MPC8560-like variants.
607 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
608 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
609 new CONFIG_CPM2 option to each 8260 board.
611 * Add support for MicroSys PM856 board
612 Patch by Josef Wagner, 03 Aug 2005
614 * Minor fixes to PM854 board
615 Patch by Josef Wagner, 03 Aug 2005
617 * Adjust configuration of XENIAX board
618 (chip select and GPIO required for USB operation)
620 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
621 routed to the Watchdog handler
622 Patch by Eugene Surovegin, 18 Jun 2005
624 * (re)enabled scsi commands do_scsi() and do_scsiboot()
625 Patch by Denis Peter, 06 Dec 2004
627 * Fix endianess problem in TFTP / NFS default filenames
628 Patch by Hiroshi Ito, 06 Dec 2004
630 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
632 Patch by Murray Jensen, 18 Jul 2005
634 * Fix typo in mkconfig script (used == instead of =)
635 Patch by Murray Jensen, 18 Jul 2005
637 * Cleanup build problems on 64 bit build hosts
639 * Update MAINTAINERS file
641 * Patch by Stefan Roese, 01 Aug 2005:
642 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
643 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
645 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
646 to run on both 405GP and 405GPr eval boards).
648 * Patch by Steven Blakeslee, 27 Jul 2005:
649 - Add support for AMCC PPC440EP/GR.
650 - Add support for AMCC Yosemite PPC440EP eval board.
651 - Add support for AMCC Yellowstone PPC440GR eval board.
653 * Minor fixes for PPChameleon Board:
654 - fix alignment of NAND size
655 - make code do what the comment says
657 * Implement h/w sector protection status synchronization at boot.
658 The code is provided for, and was tested on, the Yukon/Alaska
659 and PM520 boards only.
661 A bug in flash_real_protect() for the Yukon board was fixed by
662 adding a function that tells if two banks are on one flash chip.
664 * Fix sysmon POST problem: check I2C error codes
665 This fixes a problem of displaying bogus voltages when the voltages
666 are so low that the I2C devices start failing while the rest of the
667 system keeps running.
669 * Patch by Cedric Vincent, 6 Jul 2005:
670 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
672 * Patch by Jon Loeliger, 20 Jul 2005:
673 Add missing PCI IO port definitions.
675 * Add CompactFlash support for HMI1001 board.
677 * Adjust printed board ID for LWMON board.
679 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
681 * Add new argument format for flash commands to allow for usage like
682 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
683 U-Boot will automaticially find the end of the corresponding sector.
685 * Patch by Stefan Roese, 5 Jul 2005:
686 Update uc100 board PHY setup
688 * Patch by Stefan Roese, 1 Jul 2005:
689 Fix PHY address for CATcenter board (now correct!)
691 * Patch by Stefan Roese, 30 Jun 2005:
692 Fix PHY addresses for PPChameleon and CATcenter boards
693 Change MAINTAINER for most esd boards
695 * Patch by Detlev Zundel, 30 Jun 2005:
696 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
698 * Fix baudrate calculation problem on MPC5200 systems
700 * Add EEPROM and RTC support for HMI1001 board
702 * Patch by Detlev Zundel, 20 Jun 2005:
703 Fix initialization of low active GPIO pins on inka4x0 board
705 * Enable redundant environment, disable HW flash protection of
708 * Patch by Travis Sawyer, 10 Jun 2005:
709 Initialize allocated dev and private hw structures
710 after their respective allocation in 440gx_enet.c
712 * Patch by Steven Scholz, 10 Jun 2005:
713 Fix byteorder problems with second argument of "bootm" with
716 * Add support for HMI1001 board
718 * Disable "date" and "sntp" commands on TQM866M
720 * Fix watchdog reset problems on LWMON board
722 * Patch by Juergen Selent, 17 May 2005:
723 Add support for Funkwerk VoVPN gateway module.
725 * Cleanup debug code for MPC8220 FEC driver
727 * Extend burst mode RAM test program to take a loop count
730 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
731 those boards that use it.
733 * Patches by Greg Ungerer, 19 May 2005:
734 - add support for the KS8695P (ARM 922 based) CPU
735 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
737 * Patch by Steven Scholz, 19 May 2005:
738 Add support for CONFIG_SERIAL_TAG on ARM boards
740 * Add PCI support for Sorcery board.
741 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
743 * Fix compile problems caused by new burst mode SDRAM test;
744 make port pins to trigger logic analyzer configurable
746 * Fix timer handling on MPC85xx systems
748 * Fix debug code in omap5912osk flash driver
750 * Add support for MPC8247 based "IDS8247" board.
752 * Add support for 2 x TSEC interfaces on the TQM8540 board.
754 * On LWMON we must use the watchdog to reset the board as the CPU
755 genereated HRESET pulse is too short to reset the external
758 * Add test tool to exercise SDRAM accesses in burst mode
759 (as standalone program, MPC8xx/PowerPC only)
761 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
764 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
765 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
766 added to support LZO and LZARI compression modes (undefined by
769 * Fix problem with symbolic links in JFFS2 code.
771 * Use linker ASSERT statement to prevent undetected overlapping of
772 sections on PPChameleon board; other boards might use this, too.
774 * Patch by Stefan Roese, 03 May 2005:
776 Fix problems in cmd_universe.c
778 * Patch by Matthias Fuchs, 03 May 2005:
779 Added missing variable declaration in cmd_nand.c
780 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
782 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
784 * Fix bug in the SDRAM initialization code for canmb, IceCube and
786 Fix PHY address for canmb board.
788 * Cleanup serial console baudrate calculation on AT91RM9200;
789 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
791 * Patch by Matthias Fuchs, 18 Apr 2005:
792 Make PCI target address spaces on PMC405 and CPCI405 boards
793 configurable via environment variables
795 * Auto-size RAM on canmb board.
797 * Add support for canmb board
799 * Patch by Stefan Roese, 13 Apr 2005:
800 Update for esd apc405
802 * Fixes for TQM8560 board:
804 - remove debug messages
805 - fix flash sector protection
807 * Patch by Steven Scholz, 07 Apr 2005:
808 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
810 * Patches by Steven Scholz, 07 Apr 2005:
811 Fix compiler warning in altera.c
812 Fix warning in cpu/arm920t/at91rm9200/i2c.c
814 * Patch by Ladislav Michl, 06 Apr 2005:
815 Fix voiceblue configuration.
817 * Patch by Stefan Roese, 06 Apr 2005:
818 Updates for OCOTEA board:
819 - Changed U-Boot size from 512kByte to 256kByte
820 - Fixed flash driver to support boot from soldered user flash
821 - Added README for switch from PIBS firmware to U-Boot
823 * Patch by Travis Sawyer, 05 Apr 2005:
824 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
825 Problem found by Andrew Wozniak.
827 * Patch by Steven Scholz, 06 Apr 2005:
828 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
829 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
831 * Patches by Robert Whaley, 29 Nov 2004:
832 - update the pxa-regs.h file for PXA27x chips
833 - add PXA27x based ADSVIX board
834 - add support for MMC on PXA27x processors
836 * Patch by Andrew E. Mileski, 28 Nov 2004:
837 Fix PPC4xx SPD SDRAM detection bug
839 * Patch by Hiroshi Ito, 26 Nov 2004:
840 Fix logic of "test -z" and "test -n" commands
842 * Patch by Ladislav Michl, 05 Apr 2005:
843 Add support for VoiceBlue board.
845 * Patch by Ladislav Michl, 05 Apr 2005:
846 Fix netboot_common() prototypes.
848 * Patch by Steven Scholz, 05 Apr 2005:
849 Use i.MX watchdog timer for reset_cpu()
851 * Patch by Steven Scholz, 05 Apr 2005:
852 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
853 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
856 * Add support for MPC8220 based "sorcery" board.
858 * Add support for TQM8560 board.
860 * Add FEC support for TQM8540 board.
861 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
863 * Patch by Martin Krause, 04 Apr 2005:
864 Update default configuration for CMC_PU2 board.
866 * Patch by Steven Scholz, 04 Apr 2005:
867 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
868 - introduce two new configuration options instead:
869 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
871 * Patch by Steven Scholz, 04 Apr 2005:
872 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
874 * Fix timer code for ARM systems: make sure that udelay() does not
875 reset timers so it's save to use udelay() in timeout code.
877 * Patch by Mathias Küster, 23 Nov 2004:
878 add udelay support for the mcf5282 cpu
880 * Patch by Tolunay Orkun, 16 November 2004:
881 fix incorrect onboard Xilinx CPLD base address
883 * Patch by Jerry Van Baren, 08 Nov 2004:
884 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
885 the jumper for the HRCW source should select flash. If lowboot is
886 not selected, the jumper for the HRCW source should select the
888 - change default load base address to 0x00400000
890 * Patch by Yuli Barcohen, 08 Nov 2004:
891 Add support for Analogue & Micro Rattler boards.
892 Tested on Rattler8248.
894 * Patch by Andre Renaud, 08 Nov 2004:
895 Fix watchdog support in common/lcd.c
897 * Patch by Marc Leeman, 05 Nov 2003:
898 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
899 bug only affects the XPC8245 processors
901 * Patches by Josef Wagner, 29 Oct 2004:
902 - Add support for MicroSys CPU87 board
903 - Add support for MicroSys PM854 board
905 * Patch by Jian Zhang, 02 Nov 2004:
906 Add 16-bit NAND support
908 * Patch by Scott McNutt, 01 Nov 2004:
909 Add missing NIOS/NIOS2 support for "iminfo" command
911 * Patch by Detlev Zundel, 29 Oct 2004:
912 Add missing NIOS/NIOS2 support for "mkimage" tool.
914 * Patch by David Adair, 27 Oct 2004:
915 Add missing 440GX SDRAM Controller reset
917 * Patch by Steven Scholz, 25 Oct 2004:
918 Declare reset_cpu() in include/common.h instead locally
920 * Patch by Yusdi Santoso, 22 Oct 2004:
921 - Add support for HIDDEN_DRAGON board
922 - fix endianess problem in driver/rtl1839.c
924 * Patch by Allen Curtis, 21 Oct 2004:
925 support multiple serial ports
927 * Patch by Richard Klingler, 03 Apr 2005:
928 Add call to eth_halt() in net/net.c when called functions fail
929 after eth_init() has been called.
931 * Patch by Sam Song, 3 April 2005:
932 - Update README.Netconsole
935 * Prepare for SoC rework of ARM code:
936 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
937 - rename memsetup into lowlevel_init (function name and source files)
938 Patch by Steven Scholz, 03 Apr 2005:
939 - create SoC specific directories include/asm-arm/arch-imx and
940 include/asm-arm/arch-s3c24x0
942 * Fix problems with SNTP support;
943 enable SNTP support in some boards.
945 * Patches by Martin Krause, 01 Apr 2005:
946 - Fix flash erase timeout on CMC_PU2
947 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
949 * Patch by Steven Scholz, 13 March 2005:
950 fix cache enabling for AT91RM9200
952 * Patch by Masami Komiya, 30 Mar 2005:
953 add SNTP support and expand time server and time offset fields of
954 DHCP support. See doc/README.SNTP
956 * Patch by Steven Scholz, 13 Dec 2004:
957 Fix bug in at91rm920 ethernet driver
959 * Patch by Steven Scholz, 13 Dec 2004:
960 Remove duplicated code by merging memsetup.S files for
961 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
963 * Patch by Detlev Zundel, 31 Mar 2005:
964 Cleanup duplicate definition of overwrite_console()
966 * Update TQM5200 configuration;
967 prepare for Rev. 200 starter kit boards
969 * Patch by Scott McNutt, 21 Oct 2004:
970 Add support for Nios-II EPCS Controller core.
972 * Patch by Scott McNutt, 20 Oct 2004:
974 - Add sysid command (Nios-II only).
975 - Locate default exception trampoline at proper offset.
976 - Implement I/O routines (readb, writeb, etc)
977 - Implement do_bootm_linux
979 * Patches by Martin Krause, 22 Mar 2005:
980 - use TQM5200_auto as MAKEALL target for TQM5200 systems
981 - add support for SM501 graphics controller
982 - add support for graphic console on TQM5200
983 - add support for TQM5200 Rev 200
984 - cleanup, fix typo in include/configs/TQM5200.h
986 * Patch by Manfred Baral, 17 Mar 2005:
989 * Fix RTC configuration for PPChameleon board
991 * Cleanup, fix typo in include/configs/TQM5200.h
993 * Patch by Stefan Roese, 16 Mar 2005:
994 Update for esd auto_update and hh405 board
996 * Adapt for U-Boot image size (new features enabled) on TQM5200
998 * Update code for TQM8540 board (and 85xx in general):
999 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1000 - Reformat boot messages
1001 - Enable redundant environment
1002 - Replace the -O2 optimization flag with -mno-string
1004 * Patch by David Brownell, 10 Mar 2005:
1005 Restore copyright statements in OHCI drivers.
1007 * Add support for TQM8540 board
1009 * Patch by Detlev Zundel, 14 Mar 2005:
1010 NC650: changed NAND flash addressing to using UPMB
1012 * Patch by Stefan Roese, 14 Mar 2005:
1013 Update for esd voh405 fpga image
1015 * INKA4x0: Allow initialization of LCD backlight dimming from
1016 "brightness" environment variable.
1018 * Add port initialization for digital I/O on INKA4x0
1020 * Patch by Stefan Roese, 01 Mar 2005:
1021 Update for esd boards dp405 and hub405
1023 * Fix get_partition_info() parameter error in all other calls
1024 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1026 * Enable USB and IDE support for INKA4x0 board
1028 * Patch by Andrew Dyer, 28 Feb 2005:
1029 fix ext2load passing an incorrect pointer to get_partition_info()
1030 resulting in load failure for devices other than 0
1032 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1034 * Cleanup USB and partition defines
1036 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1038 * Add reset code for Coral-P on INKA4x0 board
1040 * Patch by Martin Krause, 28 Jun 2004:
1041 Update for TRAB board.
1043 * Fix some missing "volatile"s in MPC5xxx FEC driver
1045 * Fix cirrus voltage detection (for CPC45)
1047 * Fix byteorder problem in usbboot and scsiboot commands.
1049 * Patch by Cajus Hahn, 04 Feb 2005:
1050 - don't insist on leading '/' for filename in ext2load
1051 - set default partition to useful value (1) in ext2load
1053 * Patch by Andrew Dyer, 08 Jan 2005:
1054 fix wrong return codes in ext2 code
1056 * Removed '--no-warn-mismatch' option from Makefile. This option
1057 makes 'ld' to overlook binary objects compatibility.
1059 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1060 --end-group) outside of the group. This will make 'ld' to do
1061 _multiple_ search in the library group when resolving symbol
1062 references and do only a _single_ seach in libgcc.a after the group
1065 * Fix stability problems on CPC45 board again.
1067 * Make image detection for diskboot / usbboot / scsiboot more robust
1068 (also check header checksum)
1070 * Update CPC45 board configuration.
1072 * Add USB and PCI support for INKA4x0 board
1074 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1078 * Patch by Robin Getz, 13 Oct 2004:
1079 Add standalone application to change SMC91C111 MAC addresses,
1080 see examples/README.smc91111_eeprom
1082 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1083 Fix Flash support for ARM Integrator CP.
1085 * Patch by Richard Woodruff, 10 Jan 2005:
1086 Update support for OMAP2420 (ARM11) and H4 board:
1087 o clean up and add new types to H4 memory probe code.
1088 o fix to work with internal boot.
1089 o added PRCM config III operation.
1090 o fix marginal flash timings.
1091 o add revison ATAG usage.
1092 o enable voltage scaling at power chip.
1093 o fix compile error for i2c.
1095 * Fix network problem (error when receiving multiple ARP packets)
1097 * Patch by Daniel Poirot, 12 Oct 2004:
1098 Add support for Wind River sbc405 board
1100 * Patch by Rainer Brestan, 12 Oct 2004:
1101 Make examples/Makefile more robust
1103 * Patch by Sam Song, 11 October 2004:
1104 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1105 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1108 * Patch by Sam Song, 10 Oct 2004:
1109 Fix a parameter error in run_command() in main.c
1111 * Patch by Richard Woodruff, 01 Oct 2004:
1112 add support for the TI OMAP2420 processor and its H4 reference
1115 * Patch by Christian Pellegrin, 24 Sep 2004:
1116 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1118 * Patch by Leif Lindholm, 23 Sep 2004:
1119 add support for the AMD db1550 board
1121 * Patch by Travis Sawyer, 15 Sep 2004:
1122 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1123 update README.serial_multi
1125 * Patches by David Snowdon, 07 Sep 2004:
1126 - add u-boot.hex target in the top level Makefile
1127 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1128 - use -mtune=xscale and -march=armv5 options for PXA
1130 * Patch by Florian Schlote, 08 Sep 2004:
1131 Add support for SenTec-COBRA5272-board (Coldfire).
1133 * Patch by Gleb Natapov, 07 Sep 2004:
1134 mpc824x: set PCI latency timer to a sane value
1137 * Patch by Kurt Stremerch, 03 Sep 2004:
1138 Add bitstream configuration option for fpga command (Xilinx only).
1140 * Patch by Kurt Stremerch, 03 Sep 2004:
1141 Add Xilinx Spartan2E family FPGA support
1143 * Patch by Jeff Angielski, 02 Sep 2004:
1144 Add Added support for H2 revision of the EP8260 board.
1145 Fixed formatting for some of the EP8260 related source files.
1147 * Patch by Jon Loeliger, 02 Sep 2004:
1148 Reset monitor size back to 256 so environment can be written
1149 to flash on MPC85xx ADS and CDS releases.
1151 * Patch by Paolo Broggini, 02 Sep 2004:
1152 Make BSS clearing on ARM systems more robust
1154 * Patch by Yue Hu and Joe, 01 Sep 2004:
1155 - add PCI support for ixp425;
1156 - add EEPRO100 suppor tfor ixdp425 board.
1158 * Fix problem with protected sector detection in driver/cfi_flash.c
1160 ======================================================================
1161 Changes for U-Boot 1.1.2:
1162 ======================================================================
1164 * Code cleanup, mostly for GCC-3.3.x
1166 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1167 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1168 additional ethernet addresses.
1170 * Cleanup drivers/i82365.c - avoid duplication of code
1172 * Fix bogus "cannot span across banks" flash error message
1176 * Add support for CompactFlash for the CPC45 Board.
1178 * Fix problems with CMC_PU2 flash driver.
1181 - avoid trigraph warning in fs/ext2/ext2fs.c
1182 - rename UC100 -> uc100
1184 * Add support for UC100 board
1186 * Patch by Stefan Roese, 16 Dez 2004:
1187 - ext2fs support added
1188 - Tundra universe support added
1189 - Coldfire MCF5249 support added (no preloader needed!)
1190 - MCF5249 board TASREG added
1191 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1193 - some esd boards updated
1194 - memory commands "mdc" and "mwc" added for cyclic read/write
1195 (CONFIG_MX_CYCLIC, see README for further description)
1197 * Add support for INKA4X0 board
1199 * Patch by Steven Scholz, 12 Dec 2004:
1200 Fix typo in AT91 memory setup.
1202 * Patch by Martin Krause, 27 Oct 2004:
1203 - add support for "STK52xx" board (including PS/2 multiplexer)
1204 - add hardware detection for TQM5200
1206 * Clean up CMC PU2 flash driver
1208 * Update MAINTAINERS file
1210 * Fix bug in MPC823 LCD driver
1212 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1214 * Enable long help on CMC PU2 board;
1216 increase CPU speed from 179 to 207 MHz.
1218 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1219 unaligned tail part specially).
1221 * Update for AT91RM9200DK and CMC_PU2 boards:
1222 - Enable booting directly from flash
1223 - fix CMC_PU2 flash driver
1225 * Fix mkimage usage message
1227 * Map SRAM on NC650 board
1229 * Work around for Ethernet problems on Xaeniax board
1231 * Patch by TsiChung Liew, 23 Sep 2004:
1232 - add support for MPC8220 CPU
1233 - Add support for Alaska and Yukon boards
1235 * Fix configuration for ERIC board (needs more room)
1237 * Adjust MIPS compiler options at run-time depending on tools version
1238 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1239 "-mcpu=4kc" for old tools)
1241 * Add passing of the command line and memory size information to the
1242 kernel on xaeniax board.
1244 * Enable NAND flash support for NC650 board.
1246 * Patch by Thomas Lange 07 Oct 2004:
1247 Updated README for DBAu1x00 boards to match current status
1249 * Patch by Philippe Robin, 28 Sept 2004:
1250 Fix Flash support for Versatile.
1252 * Patch by Roger Blofeld, 16 Sep 2004:
1253 Fix timeout for DHCP command retry
1255 * Patch by Pantelis Antoniou, 14 Sep 2004:
1256 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1258 * Patch by Pantelis Antoniou, 14 Sep 2004:
1259 Kick watchdog when bz-decompressing
1261 * Fix CFG_HZ problems on AT91RM9200 systems
1262 [Remember: CFG_HZ should be 1000 on ALL systems!]
1264 * Patch by Gridish Shlomi, 30 Aug 2004:
1265 - Add support to revA version of PQ27 and PQ27E.
1266 - Reverted MPC8260ADS baudrate back to original 115200
1268 * Patch by Hojin, 17 Sep 2004:
1269 Fix typo in cfi_flash.c
1271 * Patch by Mark Jonas, 09 September 2004:
1272 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1275 * Patch by Mark Jonas, 31 August 2004:
1276 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1277 improves FTP performance for MPC5200 systems. Enabled for IceCube
1280 * Patch by Michael Bendzick, 30 Aug 2004:
1281 - Improve platform.S code for omap1510inn that detects whether code
1282 is running from SDRAM or not. Patch allows SDRAM to be configured
1283 if code is running out of SRAM at 0x20000000.
1285 * Patch by Frederick Klatt, 30 Aug 2004:
1286 Add support for the Wind River SBC8540/SBC8560 boards
1288 * Configure SX1 board to use drivers/cfi_flash.c
1290 * Patches by Michael Bendzick, 30 Aug 2004:
1291 - Configure omap1510inn board to use drivers/cfi_flash.c
1292 - Make drivers/cfi_flash.c protect environment and redundant
1295 * Patch by Steven Scholz, 23 Jun 2004:
1296 - Add script (tools/img2brec.sh) to programm U-Boot into
1297 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1299 * Patches by Scott McNutt, 24 Aug 2004:
1300 - Add support for Altera Nios-II processors.
1301 - Add support for Psyent PCI-5441 board.
1302 - Add support for Psyent PK1C20 board.
1304 * Patches by Jon Loeliger, 24 Aug 2004:
1305 - Add support for the MPC8541 and MPC8555 CDS boards
1306 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1307 - Convert MPC85xxADS to use common CFI flash driver
1308 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1309 from board_early_init_f()
1310 - Provide SW workaround for PCI initialization on 85xx CDS
1312 * Patches by George G. Davis, 24 Aug 2004:
1313 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1314 - Remove static network setup defaults from mx1ads_config
1315 - update ARM boards to use constants from mach-types.h
1317 * Patch by Gary Jennejohn, 04 Oct 2004:
1318 - fix I2C on at91rm9200
1319 - add support for Ricoh RS5C372A RTC
1321 * Patch by Gary Jennejohn, 01 Oct 2004:
1322 - add support for CMC PU2 board
1323 - add support for I2C on at91rm9200
1325 * Patch by Gary Jennejohn, 28 Sep 2004:
1326 fix baudrate handling on at91rm9200
1328 * Patch by Yuli Barcohen, 22 Aug 2004:
1329 - remove ZPC.1900 board-specific flash driver;
1330 switch the port to generic CFI driver;
1333 * Patch by Hinko Kocevar, 21 Aug 2004:
1334 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1336 * Clean up tools/bmp_logo.c to not add trailing white space
1338 * Patch by Hinko Kocevar, 21 Aug 2004:
1339 - Group common framebuffer functions in common/lcd.c
1340 - Group common framebuffer macros and #defines in include/lcd.h
1341 - Provide calc_fbsize() for video ATAG
1343 * Patch by Sam Song, 21 August 2004:
1344 - Fix a typo in README
1345 - Align "(RO)" output for "flinfo" after "protect on"
1346 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1347 ratio 1:1 when core frequency less than 50MHz
1349 * Patches by Hinko Kocevar, 21 Aug 2004:
1350 - fix some "use of label at end of compound statement" warnings
1351 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1353 * Patch by Steven Scholz, 16 Aug 2004:
1354 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1355 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1356 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1357 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1358 into cpu/arm920t/$(SOC)/
1360 * Patches by Sean Chang, 09 Aug 2004:
1361 - Added support for both 8 and 16 bit mode access to System ACE CF
1363 - Fixed missing System ACE CF device during get FAT partition info
1364 in fat_register_device function.
1365 - Enabled System ACE CF support on ML300.
1367 * Patch by Sean Chang, 09 Aug 2004:
1368 Synch defines for saveenv and do_saveenv functions so they get
1369 compiled under the same statement.
1371 * Patch by Sean Chang, 09 Aug 2004:
1372 - Added I2C support for ML300.
1373 - Added support for ML300 to read out its environment information
1374 stored on the EEPROM.
1375 - Added support to use board specific parameters as part of
1376 U-Boot's environment information.
1377 - Updated MLD files to support configuration for new features
1380 * Patches by Travis Sawyer, 05 Aug 2004:
1381 - Remove incorrect bridge settings for eth group 6
1382 - Add call to setup bridge in ppc_440x_eth_initialize
1383 - Fix ppc_440x_eth_init to reset the phy only if its the
1384 first time through, otherwise, just check the phy for the
1385 autonegotiated speed/duplex. This allows the use of netconsole
1386 - only print the speed/duplex the first time the phy is reset.
1388 * Patch by Shlomo Kut, 29 Mar 2004:
1389 Add support for MKS Instruments "Quantum" board
1391 * Fix build problem with Cogent boards;
1392 avoid using <asm/byteorder.h> when using the host compiler
1394 * Patch by Ganapathi C, 04 Aug 2004:
1395 Fix NFS timeout issue
1397 * Patch by Yuli Barcohen, 19 Jul 2004:
1398 - Fix host tools building in Cygwin environment
1399 - Fix header files search order for host tools
1401 * Patch by Tom Armistead, 19 Jul 2004:
1402 Fix kgdb.S support for 74xx_75x cpu
1404 * Patch by Jon Loeliger, 15 Jul 2004:
1405 Fix MPC85xx I2C driver
1407 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1409 * Patch by Stephen Williams, 15 July 2004
1410 Set the PCI class code for JSE board as part of PCI interface setup
1412 * Patch by Michael Bendzick, 15 Jul 2004:
1413 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1414 CFG_FLASH_USE_BUFFER_WRITE is set
1416 * Patch by Yuli Barcohen, 13 Jul 2004:
1417 Allow clock setting on MPC866/MPC885 series chips according to
1418 environment variable `cpuclk'
1420 * Patch by Yuli Barcohen, 20 Apr 2004:
1421 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1423 * Patch by Vincent Dubey, 24 Sep 2004:
1424 Add support for xaeniax board
1426 * Add comment about non-GPL character of standalone applications to
1429 * Fix FEC ethernet problem on NSCU board.
1431 * Patch by Gary Jennejohn, 09 Sep 2004:
1432 allow to use USART1 as console port on at91rm9200dk boards
1434 * Patch by Stefan Roese, 16 Sep 2004:
1437 * Fix SysClk handling for PPChameleon and CATcenter boards
1439 * Patch by Detlev Zundel, 08 Sep 2004:
1440 Update etags build target
1442 * Improve NetConsole support: add support for broadcast destination
1443 address and buffered input.
1445 * Cleanup compiler warnings for GCC 3.3.x and later
1447 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1449 * Add support for IDS "NC650" board
1451 * Add automatic update support for LWMON board
1453 * Clear Block Lock-Bits when erasing flash on LWMON board.
1455 * Fix return code of "fatload" command
1457 * Enable MSDOS/VFAT filesystem support for LWMON board
1459 * Patch by Martin Krause, 03 Aug 2004:
1460 change timing for SM501 graphics controller on TQM5200 module
1462 * Patch by Mark Jonas, 13 July 2004:
1463 - Total5200 LCD now run in little endian mode. Endianess conversion
1464 is done in hardware.
1465 - Removed last reference to "console" environment variable.
1467 * Patches by Lars Munch, 12 Jul 2004:
1468 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1470 - split out the LXT971A PHY from ns_9750_eth.h
1471 - split the dm9161 phy part out of at91rm9200_ether.c
1473 * Patch by Andreas Engel, 12 Jul 2004:
1474 Replaced hardcoded PL011 clock frequency with config variable.
1475 Fixed wrong CONFIG_CMD_DFL doc.
1477 * Patch by Thomas Viehweger, 09 Jun 2004:
1478 make it possible to remove chpart when there is only one partition
1480 * Add support for console over UDP (compatible to Ingo Molnar's
1481 netconsole patch under Linux)
1483 * Patch by Jon Loeliger, 16 Jul 2004:
1484 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1486 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1487 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1488 and CONFIG_L2_INIT_RAM options.
1489 - Refactor Local Bus initialization out of SDRAM setup.
1490 - Re-implement new version of LBC11/DDR11 errata workarounds.
1491 - Moved board specific PCI init parts out of CPU directory.
1492 - Added TLB entry for PCI-1 IO Memory
1493 - Updated README.mpc85xxads
1495 * Patch by Sascha Hauer, 28 Jun:
1496 - add generic support for Motorola i.MX architecture
1497 - add support for mx1ads, mx1fs2 and scb9328 boards
1499 * Patches by Marc Leeman, 23 Jul 2004:
1500 - Add define for the PCI/Memory Buffer Configuration Register
1501 - corrected comments in cpu/mpc824x/cpu_init.c
1503 * Add support for multiple serial interfaces
1504 (for example to allow modem dial-in / dial-out)
1506 * Patch by Stefan Roese, 15 Jul 2004:
1507 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1509 * Fix NSCU config; add ethernet wakeup code.
1511 * Add link for preloader for Motorola Coldfire to README.m68k
1513 * Patch by Michael Bendzick, 12 Jul 2004:
1514 fix output formatting in drivers/cfi_flash.c
1516 * Patch by Mark Jonas, 02 Jul 2004:
1517 Fix lowboot (again) on MPC5xxx
1519 * Patch by Curt Brune, 07 Jul 2004:
1520 relocate exception vectors on arm720t if needed
1522 * Patch by George G. Davis, 06 Jul 2004:
1523 - update mach-types.h to latest arm.linux.org.uk master list
1524 - Set correct OMAP1610 bi_arch_number for build target
1526 * Patch by Curt Brune, 06 Jul 2004:
1527 evb4510: add support for timer interrupt; cleanup
1529 * Patch by Dan Poirot, 06 Jul 2004:
1530 Fix sbc8260 environment variables
1532 * Cleanup redundand "console" environment variable
1534 * Patch by Mark Jonas, 05 Jul 2004:
1535 add support for the Total5100's and Total5200's LCD screen
1537 * Patches by Dan Eisenhut, 01 Jul 2004:
1539 - Move doc2000.h include to prevent compiler warning on some boards
1541 * Patch by Mark Jonas, 01 Jul 2004:
1542 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1543 MGT5100 and MPC5200 based Freescale platforms.
1545 * Patch by Philippe Robin, 01 Jul 2004:
1546 Add initialization for Integrator and versatile board files.
1548 * Patch by Hinko Kocevar, 01 Jun 2004:
1549 Fix VFD FB allocation, add LCD FB allocation on ARM
1551 * Patch by Martin Krause, 30 Jun 2004:
1552 Add support for TQM5200 board
1554 * Patch by Martin Krause, 29 Jun 2004:
1555 Add loopw command: infinite write loop on address range
1557 * Patches by Yasushi Shoji, 29 Jun 2004:
1558 - add empty include/asm-microblaze/processor.h
1559 - add to CREDITS and MAINTAINERS
1560 - add gd initialization
1561 - add MicroBlaze and SUZAKU board to MAKEALL script
1562 - add reset support for SUZAKU
1563 - add flush_cache() for MicroBlaze
1564 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1565 size flash memory on SUZAKU
1567 * Patch by Prakash Kumar, 27 Jun 2004:
1568 Add support for the PXA250 based Intrinsyc Cerf board.
1570 * Patch by Yasushi Shoji, 27 Jun 2004:
1571 fix comment in include/common.h
1573 * Rename SBC8560 into sbc8560 for consistency
1575 * Patch by Daniel Poirot, 24 Jun 2004:
1576 Add support for Wind River's sbc8240 board
1578 * Patches by Yasushi Shoji, 26 Jun 2004:
1579 - drivers/serial_xuartlite.c: fix "return 0" in void function
1580 - add microblaze support to mkimage tool
1582 * Patch by Fred Klatt, 25 Jun 2004:
1583 Add support for WindRiver's sbc8560 board
1585 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1586 Small Bugs fixes for "at91rm9200dk" board:
1587 - Timing modifications for SPI DataFlash access
1588 - Fix NAND flash detection bug
1590 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1591 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1593 * Patch by Jon Loeliger, 17 June 2004:
1594 Completion of the 8540ADS/8560ADS updates:
1595 Fix some PCI and Rapid I/O memory maps,
1596 Initialize both TSEC 1 and 2,
1598 Update MAINTAINER for 85xx boards and README.mpc85xxads
1600 * Patch by Yuli Barcohen, 16 Jun 2004:
1601 Remove obsolete AdderII port which was superseded by unified
1602 AdderII/Adder87x port
1604 * Patch by Ladislav Michl, 16 Jun 2004:
1605 Fix gcc-3.3.3 warnings for smc91111.c
1607 * Patch by Stefan Roese, 02 Jul 2004:
1608 - Fix bug in 405 ethernet driver; allocated data not cleared!
1609 - Fix problem in 405 i2c driver; don't try to print without console!
1611 * Patch by Paul Ruhland, 11 Jun 2004:
1612 Remove debug code from 'board/lpd7a40x/flash.c'
1614 * Patch by Andrea Marson, 11 Jun 2004:
1615 Update for PPChameleon board:
1616 - support for SysClk @ 25MHz
1617 - support for Silicon Motion SM712 VGA controller
1620 * Patches by Richard Woodruff, 10 Jun 2004:
1621 - fix problems with examples/stubs.c for GCC >= 3.4
1622 - fix problems with gd initialization
1624 * Patch by Curt Brune, 17 May 2004:
1625 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1626 - Add support for ESPD-Inc. EVB4510 Board
1628 * Patch by Marc Leeman, 11 May 2004:
1629 Fix for MPC8245 - reading PPC Memory from another device with the
1630 PPC as PCI target device corrupts data due to interenal hardware
1633 * Fix "cls" command when used with splash screen
1635 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1636 slow download of a big image)
1638 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1639 display even after showing a bitmap
1641 * Patch by Josef Wagner, 04 Jun 2004:
1642 - DDR Ram support for PM520 (MPC5200)
1643 - support for different flash types (PM520)
1644 - USB / IDE / CF-Card / DiskOnChip support for PM520
1645 - 8 bit boot rom support for PM520/CE520
1646 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1647 - I2C and RTC support for CPC45
1648 - support of new flash type (28F160C3T) for CPC45
1650 * Fix flash parameters passed to Linux for PPChameleon board
1652 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1654 * Patch by Paul Ruhland, 10 Jun 2004:
1655 fix support for Logic SDK-LH7A404 board and clean up the
1656 LH7A404 register macros.
1658 * Patch by Matthew McClintock, 10 Jun 2004:
1659 Modify code to select correct serial clock on Sandpoint8245
1661 * Patch by Robert Schwebel, 10 Jun 2004:
1662 Add support for Intel K3 strata flash.
1664 * Patch by Thomas Brand, 10 Jun 2004:
1665 Fix "loads" command on DK1S10 board
1667 * Patch by Yuli Barcohen, 09 Jun 2004:
1668 Add support for 8MB flash SIMM and JFFS2 file system on
1669 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1671 * Patch by Yuli Barcohen, 09 Jun 2004:
1672 Add support for Analogue&Micro Adder87x and the older AdderII board.
1674 * Patch by Ming-Len Wu, 09 Jun 2004:
1675 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1677 * Patch by Sam Song, 09 Jun 2004:
1678 - Add support for RPXlite_DW board
1679 - Update FLASH driver for 4*AM29DL323DB90VI
1680 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1682 * Patch by Mark Jonas, 08 June 2004:
1683 - Make MPC5200 boards evaluate the SVR to print processor name and
1684 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1686 * Patch by Kai-Uwe Bloem, 06 May 2004:
1687 Fix endianess problem in cramfs code
1689 * Patch by Tom Armistead, 04 Jun 2004:
1690 Add support for MAX6900 RTC
1692 * Patches by Ladislav Michl, 03 Jun 2004:
1693 - fix cfi_flash.c on LE systems
1694 - let 'make mrproper' delete u-boot.img as well
1695 - turn printf into debug in cfi_flash.c
1697 * Patch by Kurt Stremerch, 28 May 2004:
1698 Add support for Exys XSEngine board
1700 * Patch by Martin Krause, 27 May 2004:
1701 Fix a MPC5xxx I2C timing issue in i2c_probe().
1703 * Patch by Leif Lindholm, 27 May 2004:
1704 Fix board_init_f() for dbau1x00 board.
1706 * Patch by Imre Deak, 26 May 2004:
1707 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1708 Set flash base accordingly, and decide whether to do or skip board
1709 specific setup steps.
1711 * Patch by Josef Baumgartner, 26 May 2004:
1712 Add missing define in include/asm-m68k/global_data.h
1714 * Patch by Josef Baumgartner, 25 May 2004:
1715 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1717 * Patch by Paul Ruhland, 24 May 2004:
1718 fix SDRAM initialization for LPD7A400 board.
1720 * Patch by Jian Zhang, 20 May 2004:
1721 add support for environment in NAND flash
1723 * Patch by Yuli Barcohen, 20 May 2004:
1724 Add support for Interphase iSPAN boards.
1726 * Patches by Paul Ruhland, 17 May 2004:
1727 - Add I/O functions to the smc91111 ethernet driver to support the
1728 Logic LPD7A40x boards.
1729 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1730 specifically the LPD7A400.
1732 * Patches by Robert Schwebel, 15 May 2004:
1733 - call MAC address reading code also for SMSC91C111;
1734 - make SMSC91C111 timeout configurable, remove duplicate code
1735 - fix get_timer() for PXA
1736 - update doc/README.JFFS2
1737 - use "bootfile" env variable also for jffs2
1739 * Patch by Tolunay Orkun, 14 May 2004:
1740 Add support for Cogent CSB472 board (8MB Flash Rev)
1742 * Patch by Thomas Viehweger, 14 May 2004:
1743 - flash.h: more flash types added
1744 - immap_8260.h: some bits added (useful for RMII)
1745 - cmd_coninfo.c: typo corrected, printf -> puts
1746 - reduced size by replacing spaces with tab
1748 * Patch by Robert Schwebel, 13 May 2004:
1749 Add 'imgextract' command: extract one part of a multi file image.
1751 * Patches by Jon Loeliger, 11 May 2004:
1752 Dynamically handle REV1 and REV2 MPC85xx parts.
1753 (Jon Loeliger, 10-May-2004).
1754 New consistent memory map and Local Access Window across MPC85xx line.
1755 New CCSRBAR at 0xE000_0000 now.
1756 Add RAPID I/O memory map.
1757 New memory map in README.MPC85xxads
1758 (Kumar Gala, 10-May-2004)
1759 Better board and CPU identification on MPC85xx boards at boot.
1760 (Jon Loeliger, 10-May-2004)
1761 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1762 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1763 (Jim Robertson, 10-May-2004)
1764 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1765 Supports multiple PHYs.
1766 (Andy Fleming, 10-May-2004)
1767 Some README.MPC85xxads updates.
1768 (Kumar Gala, 10-May-2004)
1769 Copyright updates for "Freescale"
1770 (Andy Fleming, 10-May-2004)
1772 * Patch by Stephen Williams, 11 May 2004:
1773 Add flash support for ST M29W040B
1774 Reduce JSE specific flash.c to remove dead code.
1776 * Patch by Markus Pietrek, 04 May 2004:
1777 Fix clear_bss code for ARM systems (all except s3c44b0 which
1778 doesn't clear BSS at all?)
1780 * Fix "ping" problem on INC-IP board. Strange problem:
1781 Sometimes the store word instruction hangs while writing to one of
1782 the Switch registers, but only if the next instruction is 16-byte
1783 aligned. Moving the instruction into a separate function somehow
1784 makes the problem go away.
1786 * Patch by Rishi Bhattacharya, 08 May 2004:
1787 Add support for TI OMAP5912 OSK Board
1789 * Patch by Sam Song May, 07 May 2004:
1790 Fix typo of UPM table for rmu board
1792 * Patch by Pantelis Antoniou, 05 May 2004:
1793 - Intracom board update.
1796 * Add support for the second Ethernet interface for the 'PPChameleon'
1799 * Patch by Dave Peverley, 30 Apr 2004:
1800 Add support for OMAP730 Perseus2 Development board
1802 * Patch by Alan J. Luse, 29 Apr 2004:
1803 Fix flash chip-select (OR0) option register setting on FADS boards.
1805 * Patch by Alan J. Luse, 29 Apr 2004:
1806 Report MII network speed and duplex setting properly when
1807 auto-negotiate is not enabled.
1809 * Patch by Jarrett Redd, 29 Apr 2004:
1810 Fix hang on reset on Ocotea board due to flash in wrong mode.
1812 * Patch by Dave Peverley, 29 Apr 2004:
1813 add MAC address detection to smc91111 driver
1815 * Patch by David Müller, 28 Apr 2004:
1816 fix typo in lib_arm/board.c
1818 * Patch by Tolunay Orkun, 20 Apr 2004:
1819 - README update: add CONFIG_CSB272 and csb272_config
1820 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1821 i2cfast environment variable
1823 * Patch by Yuli Barcohen, 19 Apr 2004:
1824 - Rename DUET_ADS to MPC885ADS
1825 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1826 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1827 - Clean up FADS family port to use the new defines
1829 * Fix PCI support on CPC45 board
1831 * Patch by Scott McNutt, 25 Apr 2004:
1832 Add Nios GDB/JTAG Console support:
1833 - Add stubs to support gdb via JTAG.
1834 - Add support for console over JTAG.
1837 * Add support for CATcenter board (based on PPChameleon ME module)
1839 * Patch by Klaus Heydeck, 12 May 2004:
1840 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1841 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1842 various changes to KUP4 board specific files
1844 * Fix minor network problem on MPC5200: need some delay between
1845 resetting the PHY and sending the first packet. Implemented in a
1846 "natural" way by invoking the PHY reset and initialization code
1847 only once after power on vs. each time the interface is brought up.
1849 * Add some limited support for low-speed devices to SL811 USB controller
1850 (at least "usb reset" now passes successfully and "usb info" displays
1851 correct information)
1853 * Change init sequence for multiple network interfaces: initialize
1854 on-chip interfaces before external cards.
1856 * Fix memory leak in the NAND-specific JFFS2 code
1858 * Fix SL811 USB controller when attached to a USB hub
1860 * Fix config option spelling in PM520 config file
1862 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1863 patches by Pantelis Antoniou, 30 Mar 2004)
1865 * Fix minor NAND JFFS2 related issue
1867 * Fixes for SL811 USB controller:
1868 - implement workaround for broken memory stick
1869 - improve error handling
1871 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1872 cope with congested networks.
1874 ======================================================================
1875 Changes for U-Boot 1.1.1:
1876 ======================================================================
1878 * Patch by Travis Sawyer, 23 Apr 2004:
1879 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1880 errata from Vitesse Semiconductor.
1882 * Patch by Philippe Robin, 22 Apr 2004:
1883 Fix ethernet configuration for "versatile" board
1885 * Patch by Kshitij Gupta, 21 Apr 2004:
1886 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1888 * Patch by Steven Scholz, 24 Feb 2004:
1889 Fix a bug in AT91RM9200 ethernet driver:
1890 The MII interface is now initialized before accessing the PHY.
1892 * Patch by John Kerl, 19 Apr 2004:
1893 Use U-boot's miiphy.h for PHY register names, rather than
1894 introducing a new header file.
1896 * Update pci_ids.h from linux-2.4.26
1898 * Patch by Masami Komiya, 19 Apr 2004:
1899 Fix problem cause by VLAN function on little endian architecture
1900 without VLAN environment
1902 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1903 binary image for all clock frequencies. Implement run-time
1904 optimization of flash access timing based on the actual bus
1907 * Modify KUP4X board configuration to use SL811 driver for USB memory
1908 sticks (including FAT / VFAT filesystem support)
1910 * Add SL811 Host Controller Interface driver for USB
1912 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1914 * Patch by Pantelis Antoniou, 19 Apr 2004:
1915 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1916 Minor patches for Intracom boards.
1918 * Patch by Christian Pell, 19 Apr 2004:
1919 cleanup support for CF/IDE on PCMCIA for PXA25X
1921 * Temporarily disabled John Kerl's extended MII command code because
1922 "miivals.h" is missing
1924 * Patches by Mark Jonas, 13 Apr 2004:
1925 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1926 - Add sync instructions to IceCube SDRAM init code
1927 - Move SDRAM chip constants into seperate include files
1928 - Unify DDR and SDR initialization code
1929 - Unify all IceCube (Lite5xxx) target names
1931 * Patch by John Kerl, 16 Apr 2004:
1932 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1933 mii read 4-7 18-1a. Also add mii dump subcommand for
1934 pretty-printing standard regs 0-5.
1936 * Patch by Stephen Williams, 16 April 2004:
1937 fix typo in JSE.h; update MAINTAINERS
1939 * Patch by Matthew S. McClintock, 14 Apr 2004:
1940 fix initdram function for utx8245 board
1942 * Patch by Markus Pietrek, 14 Apr 2004:
1943 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1945 * Patch by Reinhard Meyer, 18 Apr 2004:
1946 provide the IDE Reset Function for EMK 5200 boards
1948 * Patch by Masami Komiya, 12 Apr 2004:
1949 fix pci_hose_write_config_{byte,word}_via_dword problems
1951 * Patch by Sangmoon Kim, 12 Apr 2004:
1952 Update max RAM size for debris board
1954 * Patch by Travis Sawyer, 08 Apr 2004:
1955 Add TLB entry for second DIMM slot on ocotea
1957 * Patch by Masami Komiya, 08 Apr 2004:
1958 add RTL8169 network driver
1960 * Patch by Dan Malek, 07 Apr 2004:
1961 - Add support for RPC/STx GP3, Motorola 8560 board
1962 - Update 85xx TSEC driver so it searches MII for first available PHY
1964 - Add functions to support console MII commands.
1966 * Patch by Tolunay Orkun, 07 Apr 2004:
1967 Move initialization of bi_iic_fast[]
1968 from board_init_f() to board_init_r()
1970 * Patch by Yasushi Shoji, 07 Apr 2004:
1971 Cleanup microblaze port
1973 * Patch by Sangmoon Kim, 07 Apr 2004:
1974 Add auto SDRAM module detection for Debris board
1976 * Patch by Rune Torgersen, 06 Apr 2004:
1977 - Fix some PCI problems on the MPC8266ADS board
1978 - Fix the location of some PCI entries in the immap structure
1980 * Patch by Yasushi Shoji, 07 Apr 2004:
1981 - add support for microblaze processors
1982 - add support for AtmarkTechno "suzaku" board
1984 * Configure PPChameleon board to use redundand environment in flash
1986 * Configure PPChameleon board to use JFFS2 NAND support.
1988 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1990 * Patch by Rune Torgersen, 16 Apr 2004:
1993 * Patches by Pantelis Antoniou, 16 Apr 2004:
1994 - add support for a new version of an Intracom board and fix
1995 various other things on others.
1996 - add verify support to the crc32 command (define
1997 CONFIG_CRC32_VERIFY to enable it)
1998 - fix FEC driver for MPC8xx systems:
1999 1. fix compilation problems for boards that use dynamic
2001 2. shut down FEC after network transfers
2002 - HUSH parser fixes:
2003 1. A new test command was added. This is a simplified version of
2004 the one in the bourne shell.
2005 2. A new exit command was added which terminates the current
2007 3. Fixed handing of $? (exit code of last executed command)
2008 - Fix some compile problems;
2009 add "once" functionality for the netretry variable
2011 * Patch by George G. Davis, 02 Apr 2004:
2012 add support for Intel Assabet board
2014 * Patch by Stephen Williams, 01 Apr 2004:
2015 Add support for Picture Elements JSE board
2017 * Patch by Christian Pell, 01 Apr 2004:
2018 Add CompactFlash support for PXA systems.
2020 * Patches by Pantelis Antoniou, 30 Mar 2004:
2021 - add auto-complete support to the U-Boot CLI
2022 - add support for NETTA and NETPHONE boards; fix NETVIA board
2023 - add support for the Epson 156x series of graphical displays
2024 (These displays are serial and not suitable for using a normal
2025 framebuffer console on them)
2026 - add infrastructure needed in order to POST any DSPs in a board
2027 - improve and fix various things in the MPC8xx FEC driver:
2028 1. The new 87x and 88x series of processors have two FECs,
2029 and the new driver supports them both.
2030 2. Another change in the 87x/88x series is support for
2031 the RMII (Reduced MII) interface. However numerous
2032 changes are needed to make it work since the PHYs
2033 are connected to the same lines. That means that
2034 you have to address them correctly over the MII
2036 3. We now correctly match the MII/RMII interface
2037 configuration to what the PHY reports.
2038 - Fix problem when readingthe MII status register. Due to the
2039 internal design of many PHYs you have to read the register
2040 twice. The problem is more apparent in 10Mbit mode.
2041 - add new mode ".jffs2s" for reading from a NAND device: it just
2042 skips over bad blocks.
2043 - add networking support for VLANs (802.1q), and CDP (Cisco
2045 - some minor patches / cleanup
2047 * Patch by Yuli Barcohen, 28 Mar 2004:
2048 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2049 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2050 - Change configuration method for MPC8260ADS family
2052 * add startup code to clear the BSS of standalone applications
2054 * Fix if / elif handling bug in HUSH shell
2056 ======================================================================
2057 Changes for U-Boot 1.1.0:
2058 ======================================================================
2060 * Patch by Mark Jonas: Remove config.tmp files only when
2061 unconfiguring the board
2063 * Adapt RMU board for bigger flash memory
2065 * Patch by Klaus Heydeck, 13 Mar 2003:
2066 Add support for KUP4X Board
2068 * Patch by Pavel Bartusek, 21 Mar 2004
2069 Add Reiserfs support
2071 * Patch by Hinko Kocevar, 20 Mar 2004
2072 - Add auto-release for SMSC LAN91c111 driver
2073 - Add save/restore of PTR and PNR regs as suggested in datasheet
2075 * Patch by Stephen Williams, 19 March 2004
2076 Increase speed of sector reads from SystemACE,
2077 shorten poll timeout and remove a useless reset
2079 * Patch by Tolunay Orkun, 19 Mar 2004:
2080 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2083 * Patch by Brad Kemp, 18 Mar 2004:
2084 prevent machine checks during a PCI scan
2086 * Patch by Pierre Aubert, 18 Mar 2004:
2087 Fix string cleaning in IDE identification
2089 * Patch by Pierre Aubert, 18 Mar 2004:
2090 - Unify video mode handling for Chips & Technologies 69000 Video
2091 chip and Silicon Motion SMI 712/710/810 Video chip
2092 - Add selection of the video output (CRT or LCD) via 'videoout'
2093 environment variable for the Silicon Motion
2096 * Patch by Pierre Aubert, 18 Mar 2004:
2097 include/common.h typo fix
2099 * Patches by Tolunay Orkun, 17 Mar 2004:
2100 - Add support for bd->bi_iic_fast[] initialization via environment
2101 variable "i2cfast" (CONFIG_I2CFAST)
2102 - Add "i2cfast" u-boot environment variable support for csb272
2104 * Patch by Carl Riechers, 17 Mar 2004:
2105 Ignore '\0' characters in console input for use with telnet and
2108 * Patch by Leon Kukovec, 17 Mar 2004:
2109 typo fix for strswab prototype #ifdef
2111 * Patches by Thomas Viehweger, 16 Mar 2004:
2112 - show PCI clock frequency on MPC8260 systems
2113 - add FCC_PSMR_RMII flag for HiP7 processors
2114 - in do_jffs2_fsload(), take load address from load_addr if not set
2115 explicit, update load_addr otherwise
2116 - replaced printf by putc/puts when no formatting is needed
2117 (smaller code size, faster execution)
2119 * Patch by Phillippe Robin, 16 Mar 2004:
2120 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2122 * Patch by Stephen Williams, 15 Mar 2004:
2123 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2125 * Patch by Tolunay Orkun, 15 Mar 2004:
2126 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2128 * Patch by Travis Sawyer, 15 Mar 2004:
2129 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2131 * Add start-up delay to make sure power has stabilized before
2132 attempting to switch on USB on SX1 board.
2134 * Patch by Josef Wagner, 18 Mar 2004:
2135 - Add support for MicroSys XM250 board (PXA255)
2136 - Add support for MicroSys PM828 board (MPC8280)
2137 - Add support for 32 MB Flash on PM825/826
2138 - new SDRAM refresh rate for PM825/PM826
2139 - added support for MicroSys PM520 (MPC5200)
2140 - replaced Query by Identify command in CPU86/flash.c
2141 to support 28F160F3B
2143 * Fix wrap around problem with udelay() on ARM920T
2145 * Add support for Macronix flash on TRAB board
2147 * Patch by Pierre Aubert, 15 Mar 2004:
2148 Fix buffer overflow in IDE identification
2150 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2152 * Remove redundand #define in IceCube.h
2154 * Patch by Steven Scholz, 27 Feb 2004:
2155 - Adding get_ticks() and get_tbclk() for AT91RM9200
2156 - Many white space fixes in cpu/at91rm9200/interrupts.c
2158 * Patches by Steven Scholz, 20 Feb 2004:
2159 some cleanup in AT91RM9200 related code
2161 * Patches by Travis Sawyer, 12 Mar 2004:
2162 - Fix Gigabit Ethernet support for 440GX
2163 - Add Gigabit Ethernet Support to MII PHY utilities
2165 * Patch by Brad Kemp, 12 Mar 2004:
2166 Fixes for drivers/cfi_flash.c:
2167 - Better support for x8/x16 implementations
2168 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2169 - Added defines for AMD command and address constants
2171 * Patch by Leon Kukovec, 12 Mar 2004:
2172 Fix get_dentfromdir() to correctly handle deleted dentries
2174 * Patch by George G. Davis, 11 Mar 2004:
2175 Remove hard coded network settings in TI OMAP1610 H2
2176 default board config
2178 * Patch by George G. Davis, 11 Mar 2004:
2179 add support for ADS GraphicsClient+ board.
2181 * Patch by Pierre Aubert, 11 Mar 2004:
2182 - add bitmap command and splash screen support in cfb console
2183 - add [optional] origin in the bitmap display command
2185 * Patch by Travis Sawyer, 11 Mar 2004:
2186 Fix ocotea board early init interrupt setup.
2188 * Patch by Thomas Viehweger, 11 Mar 2004:
2189 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2191 * Patch by Stephan Linz, 09 Mar 2004
2192 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2194 * Patch by George G. Davis, 9 Mar 2004:
2195 fix recent build failure for SA1100 target
2197 * Patch by Travis Sawyer, 09 Mar 2004:
2198 Support native interrupt mode for the IBM440GX.
2199 Previously it was running in 440GP compatibility mode.
2201 * Patch by Philippe Robin, 09 Mar 2004:
2202 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2205 * Patch by Masami Komiya, 08 Mar 2004:
2206 Don't overwrite server IP address or boot file name
2207 when the boot server does not return values
2209 * Patch by Tolunay Orkun, 5 Mar 2004:
2210 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2212 * Patch by Tolunay Orkun, 5 Mar 2004:
2213 Fix early board initialization for Cogent CSB272 board
2215 * Patch by Ed Okerson, 3 Mar 2004:
2216 fix CFI flash writes for little endian systems
2218 * Patch by Reinhard Meyer, 01 Mar 2004:
2219 generalize USB and IDE support for MPC5200 with according
2220 changes to IceCube.h and TOP5200.h
2221 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2222 add info about USB and IDE to README
2224 * Patch by Yuli Barcohen, 4 Mar 2004:
2225 Fix problems with GCC 3.3.x which changed handling of global
2226 variables explicitly initialized to zero (now in .bss instead of
2229 * Patch by Leon Kukovec, 02 Mar 2004:
2230 add strswab() to fix IDE LBA capacity, firmware and model numbers
2231 on little endian machines
2233 * Patch by Masami Komiya, 02 Mar 2004:
2234 - Remove get_ticks() from NFS code
2235 - Add verification of RPC transaction ID
2237 * Patch by Pierre Aubert, 02 Mar 2004:
2238 cleanup for IDE and USB drivers for MPC5200
2240 * Patch by Travis Sawyer, 01 Mar 2004:
2242 - Add IBM PPC440GX Ref Platform support (Ocotea)
2243 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2244 Adapted to U-Boot and 440GX port
2246 - Add gracious handling of all Ethernet Pin Selections for 440GX
2247 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2249 - Add needed bit definitions
2252 * Patch by Carl Riechers, 1 Mar 2004:
2253 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2255 * Patch by Stephan Linz, 27 Feb 2004
2256 - avoid problems for targets without NFS download support
2258 * Patch by Rune Torgersen, 27 Feb 2004:
2259 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2260 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2261 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2263 * Patch by Masami Komiya, 27 Feb 2004:
2264 Fix rarpboot: add autoload by NFS
2266 * Patch by Dan Eisenhut, 26 Feb 2004:
2267 fix flash_write return value in saveenv
2269 * Patch by Stephan Linz, 11 Dec 2003
2270 expand config.mk to avoid trigraph warnings on NIOS
2272 * Rename "BMS2003" board into "HMI10"
2274 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2275 storage; auto-set console on USB port (using preboot command)
2277 * Add support for SX1 mobile phone; add support for USB-based console
2278 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2280 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2282 * Fix SDRAM timings for LITE5200 / IceCube board
2284 * Handle Auti-MDIX / connection status for INCA-IP
2286 * Fix USB problems when attempting to read 0 bytes
2288 * Patch by Travis Sawyer, 26 Feb 2004:
2289 Fix broken compile for XPEDITE1K target.
2291 * Patch by Stephan Linz, 26 Feb 2004:
2292 Bug fix for NFS code on NIOS targets
2294 * Patch by Stephen Williams, 26 Feb 2004:
2295 Break up SystemACE reads of large block counts
2297 * Patch by Pierre Aubert, 26 Feb 2004
2298 add IDE support for MPC5200
2300 * Patch by Masami Komiya, 26 Feb 2004:
2301 add autoload via NFS
2303 * Patch by Stephen Williams
2304 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2305 elsewhere in the source.
2307 * Patch by Steven Scholz, 25 Feb 2004:
2308 - Timeouts in FPGA code should be based on CFG_HZ
2309 - Minor cleanup in code for Altera FPGA ACEX1K
2311 * Patch by Steven Scholz, 25 Feb 2004:
2312 Changed "Directory Hierarchy" section in README
2314 * Patch by Masami Komiya, 25 Feb 2004:
2315 Reduce copy count in nfs_read_reply() of NFS code
2317 * Patch by Markus Pietrek, 24 Feb 2004:
2318 NS9750 DevBoard added
2320 * Patch by Pierre Aubert, 24 Feb 2004
2321 add USB support for MPC5200
2323 * Patch by Steven Scholz, 24 Feb 2004:
2324 - fix MII commands to use values from last command
2326 * Patch by Torsten Demke, 24 Feb 2004:
2327 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2329 * Patch by Rahul Shanbhag, 19 Feb 2004:
2330 Fixes for for OMAP1610 board:
2331 - shift some IRQ specific code to platform.S file
2332 - remove duplicatewatchdog reset code from start.S
2334 * Make Auto-MDIX Support configurable on INCA-IP board
2336 * Fix license for mkimage tool
2338 * Patch by Masami Komiya, 24 Feb 2004:
2339 Update NetBootFileXferSize in NFS code
2341 * Patch by Scott McNutt, 24 Feb 2004:
2342 fix packet length in NFS code
2344 * Patch by Masami Komiy, 22 Feb 2004:
2345 Add support for NFS for file download
2347 * Patch by Andrea Scian, 17 Feb 2004:
2348 Add support for S3C44B0 processor and DAVE B2 board
2350 * Patch by Steven Scholz, 20 Feb 2004:
2351 - Add support for MII commands on AT91RM9200 boards
2352 - some cleanup in AT91RM9200 ethernet code
2354 * Patch by Peter Ryser, 20 Feb 2004:
2355 Add support for the Xilinx ML300 platform
2357 * Patch by Stephan Linz, 17 Feb 2004:
2358 Fix watchdog support for NIOS
2360 * Patch by Josh Fryman, 16 Feb 2004:
2361 Fix byte-swapping for cfi_flash.c for different bus widths
2363 * Patch by Jon Diekema, 14 Jeb 2004:
2364 Remove duplicate "FPGA Support" notes from the README file
2366 * Patches by Reinhard Meyer, 14 Feb 2004:
2367 - update board/emk tree; use common flash driver
2368 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2369 [adapted for other PPC CPUs -- wd]
2370 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2372 * Patch by Jon Diekema, 13 Feb 2004:
2373 Call show_boot_progress() whenever POST "FAILED" is printed.
2375 * Patch by Nishant Kamat, 13 Feb 2004:
2376 Add support for TI OMAP1610 H2 Board
2377 Fixes for cpu/arm926ejs/interrupt.c
2378 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2379 Fix for a timer bug in OMAP1610 Innovator
2380 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2382 * Patches by Stephan Linz, 12 Feb 2004:
2383 - add support for NIOS timer with variable period preload counter value
2384 - prepare POST framework support for NIOS targets
2386 * Patch by Denis Peter, 11 Feb 2004:
2387 add POST support for the MIP405 board
2389 * Patch by Laurent Mohin, 10 Feb 2004:
2390 Fix buffer overflow in common/usb.c
2392 * Patch by Tolunay Orkun, 10 Feb 2004:
2393 Add support for Cogent CSB272 board
2395 * Patch by Thomas Elste, 10 Feb 2004:
2396 Add support for NET+50 CPU and ModNET50 board
2398 * Patch by Sam Song, 10 Feb 2004:
2399 Fix typos in cfi_flash.c
2401 * Patch by Leon Kukovec, 10 Feb 2004
2402 Fixed long dir entry slot id calculation in get_vfatname
2404 * Patch by Robin Gilks, 10 Feb 2004:
2405 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2406 !=, <>, <, >, <=, >=)
2408 * Fix problem with side effects in macros in include/usb.h
2410 * Patch by David Benson, 13 Nov 2003:
2411 bug 841358 - fix TFTP download size limit
2413 * Fixing bug 850768:
2414 improper flush_cache() in load_serial()
2416 * Fixing bug 834943:
2417 MPC8540 - missing volatile declarations
2419 * Patch by Stephen Williams, 09 Feb 2004:
2420 Add support for Xilinx SystemACE chip:
2421 - New files common/cmd_ace.c and include/systemace.h
2422 - Hook systemace support into cmd_fat and the partition manager
2424 * Patch by Travis Sawyer, 09 Feb 2004:
2425 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2427 * Patch by Travis Sawyer, 09 Feb 2004:
2429 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2430 - Add phymode for 440 enet
2433 - Change board_pre_init to board_early_init_f
2434 - Add user flash to bus controller setup
2436 - Fix is_pci_host to check GPIO for monarch bit
2437 - Force xpedite1k to pci conventional mode (via #define option)
2439 * Patch by Brad Kemp, 4 Feb 2004:
2440 - handle the machine check that is generated during the PCI scans
2442 - define the registers used in the IMMR by the PCI subsystem.
2444 * Patch by Pierre Aubert, 03 Feb 2004:
2445 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2447 * Patch by Jeff Angielski, 03 Feb 2004:
2448 Fix copy & paste error in cpu/mpc8260/pci.c
2450 * Patch by Reinhard Meyer, 24 Jan 2004:
2451 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2453 * Add Auto-MDIX support for INCA-IP
2457 * Patch by Josef Baumgartner, 10 Feb 2004:
2458 Fixes for Coldfire port
2460 * Patch by Brad Kemp, 11 Feb 2004:
2461 Fix CFI flash driver problems
2463 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2464 modules at CPU clock frequencies above 66 MHz.
2466 * Optimize flash programming speed for LWMON (by another 100% :-)
2468 * Patch by Jian Zhang, 3 Feb 2004:
2469 - Changed the incorrect FAT12BUFSIZE
2470 - data_begin in fsdata can be negative. Changed it to be short.
2472 * Patches by Stephan Linz, 30 Jan 2004:
2473 1: - board/altera/common/flash.c:flash_erase():
2474 o allow interrupts befor get_timer() call
2475 o check-up each erased sector and avoid unexpected timeouts
2476 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2477 o enclose sevenseg_set() in cpp condition
2478 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2479 - fix some typed in mistakes in the NIOS documentation
2480 2: - split DK1C20 configuration into several header files:
2481 o two new files for each NIOS CPU description
2482 o U-Boot related part is remaining in DK1C20.h
2483 3: - split DK1S10 configuration into several header files:
2484 o two new files for each NIOS CPU description
2485 o U-Boot related part is remaining in DK1S10.h
2486 4: - Add support for the Microtronix Linux Development Kit
2487 NIOS CPU configuration at the Altera Nios Development Kit,
2488 Stratix Edition (DK-1S10)
2489 5: - Add documentation for the Altera Nios Development Kit,
2490 Stratix Edition (DK-1S10)
2491 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2493 7: - Add support for the common U-Boot SPI framework at
2496 * Patch by Rahul Shanbhag, 28 Jan 2004:
2497 Fix flash protection/locking handling for OMAP1610 innovator board.
2499 * Patch by Rolf Peukert, 28 Jan 2004:
2500 fix flash write problems on CSB226 board (write with 32 bit bus width)
2502 * Patches by Mark Jonas, 16 Jan 2004:
2503 - fix rounding error when calculating baudrates for MPC5200 PSCs
2504 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2505 time which is not supported
2507 * Patch by Yuli Barcohen, 26 Jan 2004:
2508 Allow bzip2 compression for small memory footprint boards
2510 * Patch by Brad Kemp, 21 Jan 2004:
2511 Add support for CFI flash driver for both the Intel and the AMD
2514 * Patch by Travis Sawyer, 20 Jan 2004:
2515 Fix pci bridge auto enumeration of sibling p2p bridges.
2517 * Patch by Tolunay Orkun, 12 Jan 2004:
2518 Add some delays as needed for Intel LXT971A PHY support
2520 * Patches by Stephan Linz, 09 Jan 2004:
2521 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2522 - make DK1C20 board configuration related to ASMI conform to
2525 * Patch by Anders Larsen, 09 Jan 2004:
2527 ARM memory layout fixes: the abort-stack is now set up in the
2528 correct RAM area, and the BSS is zeroed out as it should be.
2530 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2531 of the linker scripts are replaced by '__bss_start' and '_end',
2532 resp., which is a further step to eliminate unnecessary differences
2533 between the implementation of the CPU architectures.
2535 * Patch by liang a lei, 9 Jan 2004:
2536 Fix Intel 28F128J3 ID in include/flash.h
2538 * Patch by Masami Komiya, 09 Jan 2004:
2539 add support for TB0229 board (NEC VR4131 MIPS processor)
2541 * Patch by Leon Kukovec, 12 Dec 2003:
2542 changed extern __inline__ into static __inline__ in
2543 include/linux/byteorder/swab.h
2545 * Patch by Travis Sawyer, 30 Dec 2003:
2546 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2547 select MDI port based on enabled EMAC device.
2548 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2551 * Patch by Wolter Kamphuis, 15 Dec 2003:
2552 made CONFIG_SILENT_CONSOLE usable on all architectures
2554 * Disable date command on TQM866M - there is no RTC on MPC866
2556 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2558 * Implement adaptive SDRAM timing configuration based on actual CPU
2559 clock frequency for INCA-IP; fix problem with board hanging when
2560 switching from 150MHz to 100MHz
2562 * Add PCMCIA CS support for BMS2003 board
2564 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2565 see doc/README.MPC866 for details;
2566 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2567 calculate CPU clock frequency from PLL register values.
2569 * Add support for 128 MB RAM on TQM8xxL/M modules
2571 * Fix PS/2 keyboard problem caused by statically initialized variable
2572 pointing to a location in flash
2574 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2576 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2577 before we can access it; add delay in case we are faster (with no
2580 * Cleanup of some init functions
2582 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2583 to avoid Linux crashes by early packets coming in.
2585 * Accelerate flash accesses on LWMON board by using buffered writes
2587 * Fix typo in Makefile;
2588 fix problem with PARTNUM detection
2590 * Patch by Reinhard Meyer, 09 Jan 2004:
2591 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2593 * Add support for IDE LED on BMS2003 board
2594 (exclusive with status LED!)
2596 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2599 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2600 Add common files for "emk" boards
2602 * Add a common get_ram_size() function and modify the the
2603 board-specific files to invoke that common implementation.
2605 ======================================================================
2606 Changes for U-Boot 1.0.1:
2607 ======================================================================
2609 * Set default clock for INCA-IP to 150 MHz
2611 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2612 add I2C support; add support for DS1337 RTC
2614 * Add CompactFlash support for BMS2003 board
2616 * Add support for status LED on BMS2003 board
2618 * Patch by Scott McNutt, 02 Jan 2004:
2619 Add support for the Nios Active Serial Memory Interface (ASMI)
2622 * Patch by Andrea Marson, 16 Dec 2003:
2623 Add support for the PPChameleon ME and HI modules
2625 * Patch by Yuli Barcohen, 22 Dec 2003:
2626 Add support for Motorola DUET ADS board (MPC87x/88x)
2628 * Patch by Robert Schwebel, 15 Dec 2003:
2629 add support for cramfs (uses JFFS2 command interface)
2631 * Patches by Stephan Linz, 11 Dec 2003:
2632 - more documentation for NIOS port
2633 - new struct nios_pio_t, struct nios_spi_t
2634 - Reconfiguration for NIOS Development Kit DK1C20:
2635 o move board related code from board/dk1c20
2636 to board/altera/dk1c20
2637 o create a new common source path board/altera/common
2638 and move generic flash access stuff into it
2639 o change/expand configuration file DK1C20.h
2640 - Add support for NIOS Development Kit DK1S10
2641 - Add status LED support for NIOS systems
2642 - Add dual 7-segment LED support for Altera NIOS DevKits
2644 * Patch by Ronen Shitrit, 10 Dec 2003:
2645 Add support for the Marvell DB64360 / DB64460 development boards
2647 * Patch by Detlev Zundel, 10 Dec 2003:
2648 fix dependency problem in examples/Makefile
2650 * Patch by Denis Peter, 8 Dec 2003
2651 - add support for the PATI board (MPC555)
2652 - add SPI support for the MPC5xx
2654 * Patch by Anders Larsen, 08 Dec 2003:
2655 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2656 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2657 cleanup some redundand #defines
2659 * Patch by André Schwarz, 8 Dec 2003:
2660 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2661 - TX and RX deskriptors must be quad-word aligned
2662 - does not work with only one TX deskriptor
2663 - standard reset method does not work
2665 * Patch by Masami Komiya, 08 Dec 2003:
2666 add RTL8139 ethernet driver
2668 * Patches by Ed Okerson, 07 Dec 2003:
2669 - fix ethernet for the AU1x00 processors in little-endian mode.
2670 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2672 * Minor code cleanup (coding style)
2674 * Patch by Reinhard Meyer, 30 Dec 2003:
2675 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2676 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2677 - turned debug print of PHY registers into a function (called in two places)
2678 - added support for EMK MPC5200 based modules
2680 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2682 * Add support for TQM866M modules
2684 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2686 * Fix a few compiler warnings
2688 * Patch by Reinhard Meyer, 28 Dec 2003:
2689 Add initial support for TOP5200 board
2691 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2692 environment variable which can set to "100", "133", or "150". The
2693 CPU clock will be configured accordingly upon next reboot. Other
2694 values are ignored. In case of an invalid or undefined "cpuclk"
2695 value, the compile-time default CPU clock speed will be used.
2697 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2698 window that is used to access the UART registers by the Linux driver)
2700 * Patch by Reinhard Meyer, 20 Dec 2003:
2701 Fix clock calculation for the MPC5200 for higher clock frequencies
2702 (above 2**32 / 10 = 429.5 MHz).
2704 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2706 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2708 * Add new configuration for IceCube board with DDR memory
2710 * Update TRAB memory configurations
2712 * Add JFFS2 support for INCA-IP board
2714 * Patch by Bill Hargen, 09 Dec 2003:
2715 - BUBINGA405EP: changed flash driver to protect top sector containing
2717 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2718 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2719 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2720 - 405EP: added/fixed support for "reginfo" command.
2721 - 4xx: removed spurious MII error messages on "mii info" command.
2723 * Patch by Bernhard Kuhn, 28 Nov 2003:
2724 add support for Coldfire CPU
2725 add support for Motorola M5272C3 and M5282EVB boards
2727 * Patch by Pierre Aubert, 24 Nov 2003:
2728 - add a return value for the fpga command
2729 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2730 is defined. If ide_preinit fails, ide_init is aborted.
2731 - fix an endianess problem in fat.h
2733 * Patch by Wolter Kamphuis, 05 Dec 2003:
2734 Add support for SNMC's QS850/QS823/QS860T boards
2736 * Patch by Yuli Barcohen, 3 Dec 2003:
2737 "revive" U-Boot support for old Motorola MPC860ADS board
2739 * Patch by Cam(ilo?), 03 Dec 2003:
2740 make examples build even with broken Montavista objcopy
2742 * Patch by Pavel Bartusek, 27 Nov 2003:
2743 fix conversion problem with "bootretry" evironment variable
2745 * Patch by Andre Schwarz, 24 Nov 2003:
2746 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2748 * Patch by Pavel Bartusek, 21 Nov 2003:
2749 set ZMII bridge speed on 440
2751 * Patch by Anders Larsen, 17 Nov 2003:
2752 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2754 * Patches by David Müller, 14 Nov 2003:
2755 - board/mpl/common/common_util.c
2756 * implement support for BZIP2 compressed images
2757 * various cleanups (printf -> puts, ...)
2758 - board/mpl/common/flash.c
2759 * report correct errors to upper layers
2760 * check the erase fail and VPP low bits in status reg
2761 - board/mpl/vcma9/cmd_vcma9.c
2762 - board/mpl/vcma9/flash.c
2763 * various cleanups (printf -> puts, ...)
2765 * fix typo in comment
2766 - cpu/arm920t/usb_ohci.c
2767 * support for S3C2410 is missing in #if line
2769 * reinit some registers in case of error (cable missing, ...)
2771 * support for USB/MMC devices is missing in #if line
2772 - include/configs/MIP405.h
2773 - include/configs/PIP405.h
2774 * enable BZIP2 support
2775 * enlarge malloc space to 1MiB because of BZIP2 support
2776 - include/configs/VCMA9.h
2777 * enable BZIP2 support
2778 * enlarge malloc space to 1MiB because of BZIP2 support
2779 * enable USB support
2780 - lib_arm/armlinux.c
2781 * change calling convention of ARM Linux kernel as
2782 described on http://www.arm.linux.org.uk/developer/booting.php
2784 * Patch by Thomas Lange, 14 Nov 2003:
2785 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2786 support all these AMD boards.
2788 * Patch by Thomas Lange, 14 Nov 2003:
2789 Workaround for mips au1x00 physical memory accesses (the au1x00
2790 uses a 36 bit bus internally and cannot access physical memory
2791 directly. Use the uncached SDRAM address instead of the physical
2794 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2795 add Realtek 8019 ethernet driver
2797 * Patch by Yuli Barcohen, 13 Nov 2003:
2798 MPC826xADS/PQ2FADS cleanup
2800 * Patch by Anders Larsen, 12 Nov 2003:
2801 Update README to mark the PORTIO commands non-standard
2803 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2804 update for for Atmel AT91RM9200DK development kit:
2805 - support for environment variables in DataFlash
2806 - Atmel DataFlash AT45DB1282 support
2808 * Patch by Jeff Carr, 11 Nov 2003:
2809 add support for new version of 8270 processors
2811 * Patches by George G. Davis, 05 Nov 2003:
2812 - only pass the ARM linux initrd tag to the kernel when an initrd
2814 - update omap1510inn configuration file
2816 * Patches by Stephan Linz, 3 Nov 2003:
2817 - more endianess fixes for LAN91C111 driver
2818 - CFG_HZ configuration patch for NIOS Cyclone board
2820 * Patch by Stephan Linz, 28 Oct 2003:
2821 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2823 * Patch by Steven Scholz, 20 Oct 2003:
2824 - make "mii info <addr>" show infor for PHY at "addr" only
2825 - Endian fix for miiphy_info()
2827 * Patch by Gleb Natapov, 19 Sep 2003:
2828 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2830 * Patch by Anders Larsen, 17 Sep 2003:
2831 Bring ARM memory layout in sync with the documentation:
2832 stack and malloc-heap are now located _below_ the U-Boot code
2834 * Accelerate booting on TRAB board: read and check autoupdate image
2835 headers first instead of always reading the whole images.
2837 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2839 * Enabled password check on RMU board
2841 * Fix configuration problem with IceCube in LOWBOOT configuration:
2842 envrionment got embedded, corrupting the image layout.
2844 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2846 * Added BMS2003 board
2847 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2849 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2850 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2853 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2856 * Add checksum verification to 'imls' command
2858 * Add bd_info fields needed for 4xx Linux I2C driver
2860 * Patch by Martin Krause, 4 Nov. 2003:
2861 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2863 * Print used network interface when CONFIG_NET_MULTI is set
2865 * Patch by Bernhard Kuhn, 28 Oct 2003:
2866 Add low boot support for MPC5200
2868 * Fix problem with dual PCMCIA support (NSCU)
2870 * Fix MPC5200 I2C initialization function
2872 ======================================================================
2873 Changes for U-Boot 1.0.0:
2874 ======================================================================
2876 * Fix parameter passing to standalone images with bootm command
2878 * Patch by Kyle Harris, 30 Oct 2003:
2879 Fix build errors for ixdp425 board
2881 * Patch by David M. Horn, 29 Oct 2003:
2882 Fixes to build under CYGWIN
2884 * Get IceCube MGT5100 working (again)
2886 * Fix problems in memory test on some boards (which was not
2887 non-destructive as intended)
2889 * Patch by Gary Jennejohn, 28 Oct 2003:
2890 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2891 to prevent stack overflow on ARM systems
2893 * Patch by Stephan Linz, 28 Oct 2003:
2894 fix init sequence error for NIOS port
2896 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2898 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2900 * Patch by Xiao Xianghua, 23 Oct 2003:
2901 small patch for mpc85xx
2903 * Fix small problem in MPC5200 I2C driver
2905 * Fix FCC3 support on ATC board
2907 * Correct header printing for multi-image files in do_bootm()
2909 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2911 * Fix PCI problems on PPChameleon board
2913 * Patch by Steven Scholz, 18 Oct 2003:
2914 Fix AT91RM9200 ethernet driver
2916 * Patch by Nye Liu, 17 Oct 2003:
2917 Fix typo in include/mpc8xx.h
2919 * Patch by Richard Woodruff, 16 Oct 03:
2920 Fixes for cpu/arm925/interrupt.c
2921 - Initialize timestamp & lastdec vars.
2922 - fix timestamp overflows.
2923 - fix lastdec overflow.
2924 - smarter normalization to allow udelay() below 1ms to work.
2926 * Patch by Scott McNutt, 16 Oct
2927 add networking support for the Altera Nios Development Kit,
2928 Cyclone Edition (DK-1C20)
2930 * Patch by Jon Diekema, 14 Oct 2003:
2931 add hint about doc/README.silent to README file
2933 * Add CompactFlash support for NSCU
2935 * Fix PCI problems on PPChameleonEVB
2937 * TRAB auto-update: Base decision if we have to strip the image
2938 header on image type as encoded in the header
2939 (include image type patch by Martin Krause, 17 Oct 2003)
2941 * Patches by Xianghua Xiao, 15 Oct 2003:
2943 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2944 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2945 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2947 * Fix flash timings on TRAB board
2949 * Make sure HUSH is initialized for running auto-update scripts
2951 * Make 5200 reset command _really_ reset the board, without running
2952 any other code after it
2954 * Fix errors with flash erase when range spans across banks
2955 that are mapped in reverse order
2957 * Fix flash mapping and display on P3G4 board
2959 * Patch by Kyle Harris, 15 Jul 2003:
2960 - add support for Intel IXP425 CPU
2961 - add support for IXDP425 eval board
2963 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2964 for more information
2966 * Patch by Steven Scholz, 10 Oct 2003
2967 - Add support for Altera FPGA ACEX1K
2969 * Patches by Thomas Lange, 09 Oct 2003:
2970 - fix cmd_ide.c for non ppc boards (read/write functions did not
2971 add ATA base address)
2972 - fix for shannon board
2973 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2974 - Endian swap ATA identity for all big endian CPUs, not just PPC
2975 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2977 - add support for dbau1x00 board (MIPS32)
2979 * Patch by Sangmoon Kim, 07 Oct 2003:
2980 add support for debris board
2982 * Patch by Martin Krause, 09 Oct 2003:
2983 Fixes for TRAB board
2984 - /board/trab/rs485.c: correct baudrate
2985 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2986 udelay(); fix some timing problems with adc controller
2987 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2988 modify commands: touch and buzzer
2990 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2991 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2992 Use direct function calls for auto_update instead of hush commands
2994 * Patch by Scott McNutt, 04 Oct 2003:
2995 - add support for Altera Nios-32 CPU
2996 - add support for Nios Cyclone Development Kit (DK-1C20)
2998 * Patch by Steven Scholz, 29 Sep 2003:
2999 - A second parameter for bootm overwrites the load address for
3000 "Standalone Application" images.
3001 - bootm sets environment variable "filesize" to the resulting
3002 (uncompressed) data length for "Standalone Application" images
3003 when autostart is set to "no". Now you can do something like
3004 if bootm $fpgadata $some_free_ram ; then
3005 fpga load 0 $some_free_ram $filesize
3008 * Patch by Denis Peter, 25 Sept 2003:
3009 add support for the MIP405 Rev. C board
3011 * Patch by Yuli Barcohen, 25 Sep 2003:
3012 add support for Zephyr Engineering ZPC.1900 board
3014 * Patch by Anders Larsen, 23 Sep 2003:
3015 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3016 implemented for the x86 architecture)
3018 * Patch by Sangmoon Kim, 23 Sep 2003:
3019 fix pll_pci_to_mem_multiplier table for MPC8245
3021 * Patch by Anders Larsen, 22 Sep 2003:
3022 enable timed autoboot on PXA
3024 * Patch by David Müller, 22 Sep 2003:
3025 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3026 returns correct libgcc file path
3027 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3028 time on s3c24x0 systems
3030 * Patch by Jon Diekema, 19 Sep 2003:
3031 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3032 link state to the fault LED.
3033 - In NetLoop, make the Fault LED reflect the link status. The link
3034 status gets updated on entry, and on timeouts.
3036 * Patch by Anders Larsen, 18 Sep 2003:
3037 allow mkimage to build and run on Cygwin-hosted systems
3039 * Patch by Frank Müller, 18 Sep 2003:
3040 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3043 * Patch by Pantelis Antoniou, 16 Sep 2003:
3044 add tool to compute fileds in the PLPRCR register for MPC86x
3046 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3048 * Fix build problems under FreeBSD
3050 * Add generic filesystem image type
3052 * Make fatload set filesize environment variable
3054 * enable basic / medium / high-end configurations for PPChameleonEVB
3055 board; fix NAND code
3057 * enable TFTP client code to specify to the server the desired
3058 timeout value (see RFC-2349)
3060 * Improve SDRAM setup for TRAB board
3062 * Suppress all output with splashscreen configured only if "splashimage"
3065 * Fix problems with I2C support for mpc5200
3067 * Adapt TRAB configuration and auto_update to new memory layout
3069 * Add configuration for wtk board
3071 * Add support for the Sharp LQ065T9DR51U LCD display
3073 * Patch by Rune Torgersen, 17 Sep 2003:
3074 - Fixes for MPC8266 default config
3075 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3077 * Patches by Jon Diekema, 17 Sep 2003:
3078 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3081 - adjust "help" output
3083 * Patches by Anders Larsen, 17 Sep 2003:
3084 - fix spelling errors
3085 - set GD_FLG_DEVINIT flag only after device function pointers
3087 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3089 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3090 - trigger watchdog while waiting in serial driver
3092 * Add auto-update code for TRAB board using USB memory sticks,
3093 support new configuration with more memory
3095 * disable MPC5200 bus pipelining as workaround for bus contention
3097 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3098 priority; configure critical interrupts to be handled like external
3101 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3102 go back to 66 MHz for stability
3104 * Patches by Jon Diekema, 15 Sep 2003:
3105 - add description for missing CFG_CMD_* entries in the README file
3108 * Patch by Gleb Natapov, 14 Sep 2003:
3109 enable watchdog support for all MPC824x boards that have a watchdog
3111 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3112 "Non-octet Aligned Frame" errors we see at 100 Mbps
3114 * Patch by Sharad Gupta, 14 Sep 2003:
3115 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3117 * Patch by llandre, 11 Sep 2003:
3118 update configuration for PPChameleonEVB board
3120 * Patch by David Müller, 13 Sep 2003:
3121 various changes to VCMA9 board specific files
3123 * Add I2C support for MGT5100 / MPC5200
3125 * Patch by Rune Torgersen, 11 Sep 2003:
3126 Changed default memory option on MPC8266ADS to NOT be Page Based
3127 Interleave, since this doesn't work very well with the standard
3130 * Patch by George G. Davis, 12 Sep 2003:
3131 fix Makefile settings for sk98 driver
3133 * Patch by Stefan Roese, 12 Sep 2003:
3134 - new boards added: DP405, HUB405, PLU405, VOH405
3135 - some esd boards updated
3136 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3138 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3140 * Patch by Martin Krause, 11 Sep 2003:
3141 add burn-in tests for TRAB board
3143 * Enable instruction cache on MPC5200 board
3145 * Patch by Denis Peter, 11 Sep 2003:
3146 - fix USB data pointer assignment for bulk only transfer.
3147 - prevent to display erased directories in FAT filesystem.
3149 * Change output format for NAND flash - make it look like for other
3152 ======================================================================
3153 Changes for U-Boot 0.4.8:
3154 ======================================================================
3156 * Add I2C and RTC support for RMU board
3158 * Patches by Denis Peter, 9 Sep 2003:
3159 add FAT support for IDE, SCSI and USB
3161 * Patches by Gleb Natapov, 2 Sep 2003:
3162 - cleanup of POST code for unsupported architectures
3163 - MPC824x locks way0 of data cache for use as initial RAM;
3164 this patch unlocks it after relocation to RAM and invalidates
3167 * Patch by Gleb Natapov, 30 Aug 2003:
3168 new I2C driver for mpc107 bridge. Now works from flash.
3170 * Patch by Dave Ellis, 11 Aug 2003:
3171 - JFFS2: fix typo in common/cmd_jffs2.c
3172 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3173 - JFFS2: remove node version 0 warning
3174 - JFFS2: accept JFFS2 PADDING nodes
3175 - SXNI855T: add AM29LV800 support
3176 - SXNI855T: move environment from EEPROM to flash
3177 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3179 * Patch by Bill Hargen, 11 Aug 2003:
3180 fixes for I2C on MPC8240
3181 - fix i2c_write routine
3182 - fix iprobe command
3183 - eliminates use of global variables, plus dead code, cleanup.
3185 * Add support for USB Mass Storage Devices (BBB)
3186 (tested with USB memory sticks only)
3188 * Avoid flicker on TRAB's VFD
3190 * Add support for SK98xx driver
3192 * Add PCI support for SL8245 board
3194 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3195 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3196 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3198 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3199 to allow for more accurate baudrate settings
3200 (error now 0.7% at 115 kbps, instead of 3.5% before)
3202 * Patch by Andreas Mohr, 4 Sep 2003:
3203 Fix a lot of spelling errors
3205 * Add support for PPChameleon Eval Board
3207 * Add support for P3G4 board
3209 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3212 * Patch by Yuli Barcohen, 7 Aug 2003:
3213 check BCSR to detect if the board is configured in PCI mode
3215 ======================================================================
3216 Changes for U-Boot 0.4.7:
3217 ======================================================================
3219 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3220 add support for Adder II MPC852T module
3222 * Patch by George G. Davis, 19 Aug 2003:
3223 fix TI Innovator/OMAP1510 pin configs
3225 * Patches by Kshitij, 18 Aug 2003
3226 - add support for arm926ejs cpu core
3227 - add support for TI OMAP 1610 Innovator Board
3229 * Patch by Yuli Barcohen, 14 Aug 2003:
3230 add support for bzip2 uncompression
3232 * Add GCC library to examples/Makefile so GCC utility functions will
3235 * Add I2C and RTC support for RMU board using software I2C driver
3236 (because of better response to iprobe command); fix problem with
3239 * Patch by Matthias Fuchs, 28 Aug 2003:
3240 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3241 CONFIG_BOOTP_MAKS (see README).
3243 * Fix ICU862 environment problem
3245 * Fix RAM size detection for RMU board
3247 * Implement "reset" for MGT5100/MPC5200 systems
3249 ======================================================================
3250 Changes for U-Boot 0.4.6:
3251 ======================================================================
3253 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3254 allow selection of clock frequency as "make" target
3256 * Implement memory autosizing code for IceCube boards
3258 * Configure network port on INCA-IP for autonegotiation
3260 * Fix overflow problem in network timeout code
3262 * Patch by Richard Woodruff, 8 Aug 2003:
3263 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3265 ======================================================================
3266 Changes for U-Boot 0.4.5:
3267 ======================================================================
3269 * Update for TQM board defaults:
3270 disable clocks_in_mhz, enable boot count limit
3272 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3273 in toplevel directory instead. Removed astest.c from tools/gdb because
3274 it is no longer relevant.
3276 * Fix PCI support for MPC5200 / IceCube Board
3278 * Map ISP1362 USB OTG controller for NSCU board
3280 * Patch by Brad Parker, 02 Aug 2003:
3281 fix sc520_cdp problems
3283 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3285 * Allow erase command to cross flash bank boundaries
3287 * Patch by Scott McNutt, 21 Jul 2003:
3288 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3289 Both LynxOS and BlueCat linux KDIs are supported.
3291 * Patch by Richard Woodruff, 25 Jul 2003:
3292 use more reliable reset for OMAP/925T
3294 * Patch by Nye Liu, 25 Jul 2003:
3295 fix typo in mpc8xx.h
3297 * Patch by Richard Woodruff, 24 Jul 2003:
3298 Fixes for cmd_nand.c:
3299 - Fixed null dereferece which could result in incorrect ECC values.
3300 - Added support for devices with no Ready/Busy signal hooked up.
3301 - Added OMAP1510 read/write protect handling.
3302 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3304 - Switched default ECC to be JFFS2.
3306 * Allow crc32 to be used at address 0x000
3308 * Provide consistent interface to standalone applications to access
3309 the 'global_data' structure
3310 Provide a doc/README.standalone more useful to users/developers.
3312 * Make IceCube MGT5100 FEC driver work
3314 * Implement new mechanism to export U-Boot's functions to standalone
3315 applications: instead of using (PPC-specific) system calls we now
3316 use a jump table; please see doc/README.standalone for details
3318 * Patch by Dave Westwood, 24 Jul 2003:
3319 added support for Unity OS (a proprietary OS)
3321 * Patch by Detlev Zundel, 23 Jul 2003:
3322 add "imls" command to print flash table of contents
3324 * Fix cold boot detection for log buffer reset
3326 * Return error for invalid length specifiers with "cp.X" etc.
3328 * Fix startup problem on MIPS
3330 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3331 bitmap support is configured
3333 * Patch by Bill Hargen, 18 Jul 2003:
3334 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3336 * Patch by Denis Peter, 18 Jul 2003:
3337 - fix memory configuration for MIP405T
3338 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3340 * Cleanup of TQM82xx configurations; use "official" board types
3341 to make selection easier.
3343 * Patch by Martin Krause, 17 Jul 2003:
3344 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3346 * Patch by Richard Woodruff, 17 July 03:
3347 - Fixed bug in OMAP1510 baud rate divisor settings.
3349 * Patch by Nye Liu, 16 July 2003:
3351 - add MPC86xADS support (uses MPC86xADS.h)
3352 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3354 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3355 o don't trust gclk() software measurement by default, depend on
3356 CONFIG_8xx_GCLK_FREQ
3357 - add DRAM SIMM not installed detection
3358 - use more "correct" SDRAM initialization sequence
3359 - allow different SDRAM sizes (8xxADS has 8M)
3361 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3362 - rename MAMR/MBMR defines to be more consistent. Should eventually
3363 be merged into MxMR to better reflect the PowerQUICC datasheet.
3365 * Patch by Yuli Barcohen, 16 Jul 2003:
3366 support new Motorola PQ2FADS-ZU evaluation board which replaced
3367 MPC8260ADS and MPC8266ADS
3369 ======================================================================
3370 Changes for U-Boot 0.4.4:
3371 ======================================================================
3373 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3375 * Add support for MGT5100 and MPC5200 processors
3377 * Patch by Lutz Dennig, 15 Jul 2003:
3378 update for R360MPI board
3380 ======================================================================
3381 Changes for U-Boot 0.4.3:
3382 ======================================================================
3384 * Patches by Kshitij, 04 Jul 2003
3385 - added support for arm925t cpu core
3386 - added support for TI OMAP 1510 Innovator Board
3388 * Patches by Martin Krause, 14 Jul 2003:
3389 - add I2C support for s3c2400 systems (trab board)
3390 - (re-) add "ping" to command table
3392 * Fix handling of "slow" POST routines
3394 * Patches by Yuli Barcohen, 13 Jul 2003:
3395 - Correct flash and JFFS2 support for MPC8260ADS
3396 - fix PVR values and clock generation for PowerQUICC II family
3399 * Patch by Bernhard Kuhn, 08 Jul 2003:
3400 - add support for M68K targets
3402 * Patch by Ken Chou, 3 Jul:
3403 - Fix PCI config table for A3000
3404 - Fix iobase for natsemi.c
3405 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3407 * Allow to enable "slow" POST routines by key press on power-on
3408 * Fix temperature dependend switching of LCD backlight on LWMON
3409 * Tweak output format for LWMON
3411 * Patch by Stefan Roese, 11 Jul 2003:
3412 - Fix bug in CONFIG_VERSION_VARIABLE.
3413 - AR405 config updated.
3414 - OCRTC/ORSG: bsp command added.
3415 - ASH405 bsp update.
3417 ======================================================================
3418 Changes for U-Boot 0.4.2:
3419 ======================================================================
3421 * Add support for NSCU board
3423 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3425 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3426 mirror bit flash on TQM8xxM modules
3428 * Patch by Kenneth Johansson, 30 Jun 2003:
3429 get rid of MK_CMD_ENTRY macro; update doc/README.command
3431 * Patch by Seb James, 30 Jun 2003:
3432 Improve documentation of I2C configuration in README
3434 * Fix problems with previous log buffer "fixes"
3436 * Fix minor help text issues
3438 * "log append" did not append a newline
3440 ======================================================================
3441 Changes for U-Boot 0.4.1:
3442 ======================================================================
3444 * Fix some missing commands, cleanup header files
3445 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3447 * Rewrite command lookup and help command (fix problems with bubble
3448 sort when sorting command name list). Minor cleanup here and there.
3450 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3451 - Allow to call sysmon function interactively
3452 - PIC on LWMON board needs delay after power-on
3453 - Add missing RSR definitions for MPC8xx
3454 - Improve log buffer handling: guarantee clean reset after power-on
3455 - Add support for EXBITGEN board (aka "genie")
3456 - Add support for SL8245 board
3459 - remove trailing white space, trailing empty lines, C++ comments, etc.
3460 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3462 * Patches by Kenneth Johansson, 25 Jun 2003:
3463 - major rework of command structure
3464 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3466 ======================================================================
3467 Changes for U-Boot 0.4.0:
3468 ======================================================================
3470 * Patches by Robert Schwebel, 26 Jun 2003:
3471 - csb226 configuration updated
3472 - credits for logodl port updated
3473 - innokom configuration updated
3474 - logodl tree update, still with coding style inconsistencies
3475 - added OCM for ppc405 warning to README
3477 * Patch by Pantelis Antoniou, 25 Jun 2003:
3478 update NetVia with V2 board support
3480 * Header file cleanup for ARM
3482 * Patch by Murray Jensen, 24 Jun 2003:
3483 - make sure to use only U-boot provided header files
3484 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3486 * Patch by Stefan Roese, 24 Jun 2003:
3487 - Update esd ASH405 board files.
3488 - Update esd DASA_SIM config file.
3489 - Add ping command to some esd boards.
3491 * Patch by Yuli Barcohen, 23 Jun 2003:
3492 Update for MPC8260ADS board
3494 * Patch by Murray Jensen, 23 Jun 2003:
3495 - cleanup of GCC 3.x compiler warnings
3497 * Patch by Rune Torgersen, 4 Jun 2003:
3498 add large memory support for MPC8266ADS board
3500 * Patch by Richard Woodruff, 19 June 03:
3501 - Enabled standard u-boot device abstraction for ARM
3502 - Enabled console device for ARM
3503 - Initilized bi_baudrate for ARM
3505 * Patch by Bill Hargen, 23 Apr 2003:
3506 fix byte order for 824x I2C addresses (write op)
3508 * Patch by Murray Jensen, 20 Jun 2003:
3510 - cleanup (especially for gcc-3.x compilers)
3512 * Patch by Tom Guilliams, 20 Jun 2003:
3513 added CONFIG_750FX support for IBM 750FX processors
3515 * Patch by Devin Crumb, 02 Apr 2003:
3516 Fix clock divider rounding problem in drivers/serial.c
3518 * Patch by Richard Woodruff, 19 June 03:
3519 - Fixed smc91c111 driver to sync with the u-boot environment
3520 (driver/smc91c111.c).
3521 - Added eth_init error return check in NetLoop (net/net.c).
3523 * Patch by Ken Chou, 19 June 2003:
3524 Added support for A3000 SBC board (Artis Microsystems Inc.)
3526 * Patches by Murray Jensen, 17 Jun 2003:
3527 - Hymod board database mods: add "who" field and new xilinx chip types
3528 - provide new "init_cmd_timeout()" function so code external to
3529 "common/main.c" can use the "reset_cmd_timeout()" function before
3530 entering the main loop
3531 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3532 slightly different. see include/configs/hymod.h for an example
3533 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3534 CFG_DTT_ADM1021 defined)
3535 - add new "eeprom_probe()" function which has similar args and
3536 behaves in a similar way to "eeprom_read()" etc.
3537 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3538 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3539 - gdbtools copyright update
3540 - ensure that set_msr() executes the "sync" and "isync" instructions
3541 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3542 - 8260 I/O ports fix: Open Drain should be set last when configuring
3543 - add SIU IRQ defines for 8260
3544 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3545 config.mk to allow board configurations to override the GNU
3546 linker script, selected via the LDSCRIPT, make variable, and to
3547 give an initial value to the OBJCFLAGS make variable
3548 - 8260 i2c enhancement:
3549 o correctly extends the timeout depending on the size of all
3550 queued messages for both transmit and receive
3551 o will not continue with receive if transmit times out
3552 o ensures that the error callback is done for all queued tx
3554 o correctly detects both tx and rx timeouts, only delivers one to
3555 the callback, and does not overwrite an earlier error
3556 o logic in i2c_probe now correct
3557 - add "vprintf()" function so that "panic()" function can be
3559 - many Hymod board changes
3561 * Patches by Robert Schwebel, 14 Jun 2003:
3562 - add support for Logotronic DL datalogger board
3563 - cleanup serial line after kermit binary download
3564 - add debugX macro (debug level support)
3565 - update mach-types.h to latest arm.linux.org.uk master list.
3567 * Patches by David Müller, 12 Jun 2003:
3568 - rewrite of the S3C24X0 register definitions stuff
3569 - "driver" for the built-in S3C24X0 RTC
3571 * Patches by Yuli Barcohen, 12 Jun 2003:
3572 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3573 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3574 configuration word supplied by FPGA on some MPC8260ADS boards
3576 * Patch by Pantelis Antoniou, 10 Jun 2003:
3577 Unify status LED interface
3579 * Add support for DS12887 RTC; add RTC support for ATC board
3581 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3582 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3583 - Add Atmel DataFlash support for reading and writing.
3584 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3585 - Add Flash detection on Atmel AT91RM9200DK
3586 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3587 - Replace old Ethernet PHY layer functions
3588 - Change link address
3590 * Patch by Frank Smith, 9 Jun 2003:
3591 use CRIT_EXCEPTION for machine check on 4xx
3593 * Patch by Detlev Zundel, 13 Jun 2003:
3594 added implementation of the "carinfo" command in cmd_immap.c
3596 * Fix CONFIG_NET_MULTI support in include/net.h
3598 * Patches by Kyle Harris, 13 Mar 2003:
3599 - Add FAT partition support
3600 - Add command support for FAT
3601 - Add command support for MMC
3603 - Add Intel PXA support for video
3604 - Add Intel PXA support for MMC
3606 - Enable MMC and FAT for lubbock board
3607 - Other misc changes for lubbock board
3609 * Patch by Robert Schwebel, April 02, 2003:
3610 fix for SMSC91111 driver
3612 * Patch by Vladimir Gurevich, 04 Jun 2003:
3613 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3615 * Patch by Stefan Roese, 05 Jun 2003:
3616 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3617 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3618 data cache can be used even if the chip select is in use.
3619 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3620 (see README for further description).
3621 - Changed config files of CONFIG_EEPRO100 boards to use the
3622 CFG_RX_ETH_BUFFER define.
3624 * Add support for RMU board
3626 * Add support for TQM862L at 100/50 MHz
3628 * Patch by Pantelis Antoniou, 02 Jun 2003:
3629 major reconstruction of networking code;
3630 add "ping" support (outgoing only!)
3632 * Patch by Denis Peter, 04 June 2003:
3633 add support for the MIP405T board
3635 * Patches by Udi Finkelstein, 2 June 2003:
3636 - Added support for custom keyboards, initialized by defining a
3637 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3638 - Added support for the RBC823 board.
3639 - cpu/mpc8xx/lcd.c now automatically calculates the
3640 Horizontal Pixel Count field.
3642 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3643 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3645 * Patch by Mark Rakes, 14 May 2003:
3646 add support for Intel e1000 gig cards.
3648 * Patch by Nye Liu, 3 Jun 2003:
3649 fix critical typo in MAMR definition (include/mpc8xx.h)
3651 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3653 * Patch by Klaus Heydeck, 2 Jun 2003
3654 Minor changes for KUP4K configuration
3656 * Patch by Marc Singer, 29 May 2003:
3657 Fixed rarp boot method for IA32 and other little-endian CPUs.
3659 * Patch by Marc Singer, 28 May 2003:
3660 Added port I/O commands.
3662 * Patch by Matthew McClintock, 28 May 2003
3663 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3664 - minor patches for utx8245
3666 * Patch by Daniel Engström, 28 May 2003:
3669 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3670 add nand flash support to SXNI855T configuration
3671 fix/extend nand flash support:
3672 - fix 'nand erase' command so does not erase bad blocks
3673 - fix 'nand write' command so does not write to bad blocks
3674 - fix nand_probe() so handles no flash detected properly
3675 - add doc/README.nand
3676 - add .jffs2 and .oob options to nand read/write
3677 - add 'nand bad' command to list bad blocks
3678 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3679 - make NAND read/write faster
3681 * Patch by Rune Torgersen, 23 May 2003:
3682 Update for MPC8266ADS board
3684 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3685 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3686 _time_ (!) if the environment is embedded within the U-Boot image,
3687 or in a separate flash sector.
3689 * Cleanup CFG_DER #defines in config files (wd maintained only)
3691 * Fix data abort exception handling for arm920t CPU
3693 * Fix alignment problems with flash driver for TRAB board
3695 * Patch by Donald White, 21 May 2003:
3696 fix calculation of base address in pci_hose_config_device()
3698 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3699 execute "cmd2", even if "cmd1" fails. Note that this is different
3700 to "run var1 var2" where the contents of "var2" will NOT be
3701 executed when a command in "var1" fails.
3703 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3705 * Patch by Kyle Harris, 20 May 2003:
3706 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3707 into cpu/pxa and arch-pxa.
3709 * Patch by Stefan Roese, 23 May 2003:
3710 - IBM PPC405EP port added.
3711 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3712 UART0) is used as default U-Boot console. PPC4xx only!
3713 - esd ASH405 board added (PPC405EP based).
3714 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3715 - esd CPCI405AB board added.
3716 - esd PMC405 board added.
3717 - Update of some esd boards.
3719 * Patch by Denis Peter, 19 Mai 2003:
3720 add support for the MIP405-3 board
3722 * Patch by Dave Ellis, 22 May 2003:
3723 Fix problem with only partially cleared .bss segment
3725 * Patch by Rune Torgersen, 12 May 2003:
3726 get PCI to work on a MPC8266ADS board; incorporate change to
3727 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3729 * Patch by Nye Liu, 1 May 2003:
3730 minor patches for the FADS8xx
3732 * Patch by Thomas Schäfer, 28 Apr 2003:
3733 Fix SPD handling for 256 ECC DIMM on Walnut
3735 * Add support for arbitrary bitmaps for TRAB's VFD command;
3736 allow to pass boot bitmap addresses in environment variables;
3737 allow for zero boot delay
3739 * Patch by Christian Geißinger, 19 May 2002:
3740 On TRAB: wait until the dummy byte has been completely sent
3742 * Patch by David Updegraff, 22 Apr 2003:
3743 update for CrayL1 board
3745 * Patch by Pantelis Antoniou, 21 Apr 2003:
3746 add boot support for ARTOS (a proprietary OS)
3748 * Patch by Steven Scholz, 11 Apr 2003:
3749 Add support for RTC DS1338
3751 * Patch by Rod Boyce, 24 Jan 2003:
3752 Fix counting of extended partitions in diskboot command
3754 * Patch by Christophe Lindheimer, 20 May 2003:
3755 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3757 * Fix SDRAM timing on Purple board
3759 * Add support for CompactFlash on ATC board
3760 (includes support for Intel 82365 and compatible PC Card controllers,
3761 and Yenta-compatible PCI-to-CardBus controllers)
3763 * Patch by Mathijs Haarman, 08 May 2003:
3764 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3766 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3768 * Add support for Promess ATC board
3770 * Patch by Keith Outwater, 28 Apr 2003:
3771 - Miscellaneous corrections and additions to GEN860T board specific code.
3772 - Added GEN860_SC variant to GEN860T.
3773 - Miscellaneous corrections to GEN860T documentation.
3774 - Correct duplicate entry in U-Boot CREDITS file.
3775 - Add GEN860T_SC entry in MAINTAINERS file.
3776 - Update CREDITS file with GEN860T_SC info.
3778 * Update Smiths Aerospace addresses in MAINTAINERS file
3780 * Fix error handling in hush's version of "run" command
3783 - Splashscreen support
3786 - temperature dependend enabling of LCD
3788 * Allow booting from old "PPCBoot" disk partitions
3790 * Add support for TQM8255 Board / MPC8255 CPU
3792 ======================================================================
3793 Changes for U-Boot 0.3.1:
3794 ======================================================================
3796 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3798 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3799 display when Linux takes over
3801 * Patch by Erwin Rol, 27 Feb 2003:
3802 Add support for RTEMS (this time for real).
3804 * Add support for "bmp info" and "bmp display" commands to load
3805 bitmap images; this can be used (for example in a "preboot"
3806 command) to display a splash screen very quickly after poweron.
3808 * Add support for 133 MHz clock on INCA-IP board
3810 * Patch by Lutz Dennig, 10 Apr 2003:
3811 Update for R360MPI board
3813 * Add new meaning to "autostart" environment variable:
3814 If set to "no", a standalone image passed to the
3815 "bootm" command will be copied to the load address
3816 (and eventually uncompressed), but NOT be started.
3817 This can be used to load and uncompress arbitrary
3820 * Patch by Stefan Roese, 10 Apr 2003:
3821 Changed DHCP client to use IP address from server option field #54
3822 from the OFFER packet in the server option field #54 in the REQUEST
3823 packet. This fixes a problem using a Windows 2000 DHCP server,
3824 where the DHCP-server is not the TFTP-server.
3826 * Set max brightness for MN11236 displays on TRAB board
3828 * Add support for TQM862L modules
3830 ======================================================================
3831 Changes for U-Boot 0.3.0:
3832 ======================================================================
3834 * Patch by Arun Dharankar, 4 Apr 2003:
3835 Add IDMA example code (tested on 8260 only)
3837 * Add support for Purple Board (MIPS64 5Kc)
3839 * Add support for MIPS64 5Kc CPUs
3841 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3843 * Patch by Denis Peter, 04 Apr 2003:
3844 - update MIP405-4 board
3846 * Patch by Stefan Roese, 4 Apr 2003:
3847 - U-Boot version environment variable "ver" added
3848 (CONFIG_VERSION_VARIABLE).
3849 - Changed PPC405GPr version from A to B.
3850 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3852 * Patches by Denis Peter, 03 April 2003:
3853 - fix PCI IRQs on MPL boards
3854 - fix two more un-relocated pointer problems
3856 * Fix behaviour of "run" command:
3857 - print error message iv variable does not exist
3858 - terminate processing of arguments in case of error
3860 * Patches by Peter Figuli, 10 Mar 2003
3861 - Add support for BTUART on PXA platform
3862 - Add support for WEP EP250 (PXA) board
3864 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3865 flash using a BDI2000
3867 * Implement fix for I2C Edge Conditions problem for all boards that
3868 use the bit-banging driver (common/soft_i2c.c)
3870 * Patch by Martin Winistoerfer, 23 Mar 2003
3871 - Add port to MPC555/556 microcontrollers
3872 - Add support for cmi customer board with
3873 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3875 * Patch by Rick Bronson, 28 Mar 2003:
3876 - fix common/cmd_nand.c
3878 * Patch by Arun Dharankar, 24 Mar 2003:
3879 - add threads / scheduler example code
3881 * Add patches by Robert Schwebel, 31 Mar 2003:
3882 - add ctrl-c support for kermit download
3883 - align bdinfo output on ARM
3884 - csb226 board: bring in sync with innokom/memsetup.S
3885 - csb226 board: fix MDREFR handling
3886 - misc doc fixes / extensions
3887 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3888 - add BOOT_PROGRESS to armlinux.c
3890 * Add CPU ID, version, and clock speed for INCA-IP
3892 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3893 - fix SRAM and SDRAM memory sizing
3894 - add status LED support
3895 - add MAC address for second (SCC1) ethernet port
3897 * Update default environment for TQM8260 board
3899 * Patch by Rick Bronson, 16 Mar 2003:
3900 - Add NAND flash support for reading, writing, and erasing NAND
3901 flash (certain forms of which are called SmartMedia).
3902 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3904 * Patches by Robert Schwebel, 19 Mar 2003:
3905 - use arm-linux-gcc as default compiler for ARM
3906 - fix i2c fixup code
3907 - fix missing baudrate setting
3908 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3909 - moved "ignoring trailing characters" _before_ u-boot wants to
3910 print out diagnostics messages; removes bogus characters at the
3913 * Patch by John Zhan, 18 Mar 2003:
3914 Add support for SinoVee Microsystems SC8xx boards
3916 * Patch by Rolf Offermanns, 21 Mar 2003:
3917 ported the dnp1110 related changes from the current armboot cvs to
3918 current u-boot cvs. smc91111 does not work. problem marked in
3919 smc91111.c, grep for "FIXME".
3921 * Patch by Brian Auld, 25 Mar 2003:
3922 Add support for STM flash chips on ebony board
3924 * Add PCI support for MPC8250 Boards (PM825 module)
3926 * Patch by Stefan Roese, 25 Mar 2003:
3929 * Patch by Stefan Roese, 20 Mar 2003:
3930 - CPCI4052 update (support for revision 3).
3931 - Set edge conditioning circuitry on PPC405GPr for compatibility
3932 to existing PPC405GP designs.
3933 - Clip udiv to 5 bits on PPC405 (serial.c).
3935 * Extend INCAIP board support:
3936 - add automatic RAM size detection
3937 - add "bdinfo" command
3938 - pass flash address and size to Linux kernel
3939 - switch to 150 MHz clock
3941 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3942 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3943 boards, version 153 for Rev. 200 boards).
3945 * Patch by Vladimir Gurevich, 12 Mar 2003:
3946 Fix relocation problem of statically initialized string pointers
3949 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3950 Cleanup & bug fixes for JFFS2 code:
3951 - the memory mangement was broken. It caused havoc on malloc by
3952 writing beyond the block boundaries.
3953 - the length calculation for files was wrong, sometimes resulting
3954 in short file reads.
3955 - data copying now optionally takes fragment version numbers into
3956 account, to avoid copying from older data.
3957 See doc/README.JFFS2 for details.
3959 * Patch by Josef Wagner, 12 Mar 2003:
3960 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3961 - ETH05 and BEDBUG support for CU824
3962 - added support for MicroSys CPC45
3963 - new BOOTROM/FLASH0 and DOC base for PM826
3965 * Patch by Robert Schwebel, 12 Mar 2003:
3966 Fix the chpart command on innokom board
3969 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3970 s/PPCBoot/U-Boot/ in some files
3971 s/pImage/uImage/ in some files
3973 * Patch by Detlev Zundel, 15 Jan 2003:
3974 Fix '' command line quoting
3976 * Patch by The LEOX team, 19 Jan 2003:
3977 - add support for the ELPT860 board
3978 - add support for Dallas ds164x RTC
3980 * Patches by David Müller, 31 Jan 2003:
3981 - minimal setup for CardBus bridges
3982 - add EEPROM read/write support in the CS8900 driver
3983 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3984 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3986 * Patch by Steven Scholz, 04 Feb 2003:
3987 add support for RTC DS1307
3989 * Patch by Reinhard Meyer, 5 Feb 2003:
3990 fix PLPRCR/SCCR init sequence on 8xx to allow for
3991 changes of EBDF by software
3993 * Patch by Vladimir Gurevich, 07 Feb 2003:
3994 "API-compatibility patch" for 4xx I2C driver
3996 * TRAB fixes / extensions:
3997 - Restore VFD brightness as saved in environment
3998 - add support for Fujitsu flashes
3999 - make sure both buzzers are turned off (drive low level)
4001 * Patches by Robert Schwebel, 06 Mar 2003:
4002 - fix bug in BOOTP code (must use NetCopyIP)
4003 - update of CSB226 port
4004 - clear BSS segment on XScale
4005 - added support for i2c_init_board() function
4006 - update to the Innokom plattform
4008 * Extend support for redundand environments for configurations where
4009 environment size < sector size
4011 * Patch by Rune Torgersen, 13 Feb 2003:
4012 Add support for Motorola MPC8266ADS board
4014 * Patch by Kyle Harris, 19 Feb 2003:
4015 patches for the Intel lubbock board:
4016 memsetup.S - general cleanup (based on Robert's csb226 code)
4017 flash.c - overhaul, actually works now
4018 lubbock.c - fix init funcs to return proper value
4020 * Patch by Kenneth Johansson, 26 Feb 2003:
4021 - Fixed off by one in RFTA calculation.
4022 - No need to abort when LDF is lower than we can program it's only
4023 minimum timing so clamp it to what we can do.
4024 - Takes function pointer to function for reading the spd_nvram. Usefull
4025 for faking data or hardcode a module without the nvram.
4026 - fix other user for above change
4027 - fix some comments.
4029 * Patches by Brian Waite, 26 Feb 2003:
4030 - fix port for evb64260 board
4031 - fix PCI for evb64260 board
4034 * Patch by Reinhard Meyer, 1 Mar 2003:
4035 Add support for EMK TOP860 Module
4037 * Patch by Yuli Barcohen, 02 Mar 2003:
4038 Add SPD EEPROM support for MPC8260ADS board
4040 * Patch by Robert Schwebel, 21 Jan 2003:
4041 - Add support for Innokom board
4042 - Don't complain if "install" fails
4043 - README cleanup (remove duplicated lines)
4044 - Update PXA header files
4046 * Add documentation for existing POST code (doc/README.POST)
4048 * Patch by Laudney Ren, 15 Jan 2003:
4049 Fix handling of redundand environment in "tools/envcrc.c"
4051 * Patch by Detlev Zundel, 28 Feb 2003:
4052 Add bedbug support for 824x systems
4054 * Add support for 16 MB flash configuration of TRAB board
4056 * Patch by Erwin Rol, 27 Feb 2003:
4057 Add support for RTEMS
4059 * Add image information to README
4061 * Patch by Stefan Roese, 18 Feb 2003:
4062 CPCIISER4 configuration updated.
4064 * Patch by Stefan Roese, 17 Feb 2003:
4065 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4067 * Patch by Stefan Roese, 13 Feb 2003:
4068 Add "pcidelay" environment variable (in ms, enabled via
4069 CONFIG_PCI_BOOTDELAY).
4070 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4071 RST# to respond to configuration cycles (33MHz -> 1s).
4073 * Fix dual PCMCIA slot support (when running with just one
4076 * Add VFD type detection to trab board
4078 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4079 variable with value in the EEPROM
4081 * Patch by Stefan Roese, 10 Feb 2003:
4082 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4084 * Add support for MIPS32 4Kc CPUs
4086 * Add support for INCA-IP Board
4088 ======================================================================
4089 Changes for U-Boot 0.2.2:
4090 ======================================================================
4092 * Add dual ethernet support on PM826
4094 * Add support for LXT971 PHY on PM826
4096 * Patch by Tord Andersson, 16 Jan 2003:
4097 Fix flash sector count for TQM8xxL
4099 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4100 16 bytes out of each 32 byte block)
4102 ======================================================================
4103 Changes for U-Boot 0.2.1:
4104 ======================================================================
4106 * Add support for V37 board
4107 (patch by Jón Benediktsson, 11 Dec 2002)
4109 * Update baudrate in bd_info when it gets changed
4111 * Add watchdog trigger points while waiting for serial port
4112 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4114 * Improve command line tool to access the U-Boot's environment
4115 (figuration of the utility, using a config file)
4117 * Add single quote support for (old) command line parser
4119 * Switch LWMON board default config from FRAM to EEPROM;
4120 in POST, EEPROM shows up on 8 addresses
4122 ======================================================================
4123 Changes for U-Boot 0.2.0:
4124 ======================================================================
4126 * Use 1-byte-read instead of -write for iprobe() function
4127 Add i2c commands to PM826 config
4129 * extend I2C POST code: check for list on known addresses
4131 * Improve log buffer code; use "loglevel" to decide which messages
4132 to log on the console, too (like in Linux); get rid of "logstart"
4134 * Add command line tool to access the U-Boot's environment
4135 (board-specific for TRAB now, to be fixed later)
4137 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4138 Fix misc problems with AmigaOne support
4140 * Patch by Chris Hallinan, 3 Dec 2002:
4141 minor cleanup to the MPC8245 EPIC driver
4143 * Patch by Pierre Aubert , 28 Nov 2002
4144 Add support for external (SIU) interrupts on MPC8xx
4146 * Patch by Pierre Aubert , 28 Nov 2002
4147 Fix nested syscalls bug in standalone applications
4149 * Patch by David Müller, 27 Nov 2002:
4150 fix output of "pciinfo" command for CardBus bridge devices.
4152 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4155 * Add LED indication for IDE activity on KUP4K board
4157 * Fix startup problems with VFD display on TRAB
4159 * Patch by Pierre Aubert, 20 Nov 2002
4160 Add driver for Epson SED13806 graphic controller.
4161 Add support for BMP logos in cfb_console driver.
4163 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4165 * Patch by Rod Boyce, 21 Nov 2002:
4166 fix PCMCIA on MBX8xx board
4168 * Patch by Pierre Aubert , 21 Nov 2002
4169 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4170 bootmode word in DPRAM configurable
4172 * Patch by Daniel Engström, 18 Nov 2002:
4173 Fixes for x86 port (mostly strings issues)
4175 * Patch by Ken Chou, 18 Nov 2002:
4176 Fix for natsemi NIC cards (DP83815)
4178 * Patch by Pierre Aubert, 19 Nov 2002:
4179 fix a bug for the MII configuration, and some warnings
4181 * Patch by Thomas Frieden, 13 Nov 2002:
4182 Add code for AmigaOne board
4183 (preliminary merge to U-Boot, still WIP)
4185 * Patch by Jon Diekema, 12 Nov 2002:
4186 - Adding URL for IEEE OUI lookup
4187 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4189 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4190 root-on-nfs macros are designed to switch how the default boot
4191 method gets defined.
4193 * Patch by Daniel Engström, 13 Nov 2002:
4194 Add support for i386 architecture and AMD SC520 board
4196 * Patch by Pierre Aubert, 12 Nov 2002:
4197 Add support for DOS filesystem and booting from DOS floppy disk
4199 * Patch by Jim Sandoz, 07 Nov 2002:
4200 Increase number of network RX buffers (PKTBUFSRX in
4201 "include/net.h") for EEPRO100 based boards (especially SP8240)
4202 which showed "Receiver is not ready" errors when U-Boot was
4203 processing the receive buffers slower than the network controller
4206 * Patch by Andreas Oberritter, 09 Nov 2002:
4207 Change behaviour of NetLoop(): return -1 for errors, filesize
4208 otherwise; return code 0 is valid an means no file loaded - in this
4209 case the environment still gets updated!
4211 * Patches by Jon Diekema, 9 Nov 2002:
4212 - improve ADC/DAC clocking on the SACSng board to align
4213 the failing edges of LRCLK and SCLK
4214 - sbc8260 configuration tweaks
4215 - add status LED support for 82xx systems
4216 - wire sspi/sspo commands into command handler; improved error
4218 - add timestamp support and alternate memory test to the
4219 SACSng configuration
4221 * Patch by Vince Husovsky, 7 Nov 2002:
4222 Add "-n" to linker options to get rid of "Not enough room for
4223 program headers" problem
4225 * Patch by David Müller, 05 Nov 2002
4226 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4227 so we can use an already existing name
4229 * Patch by Pierre Aubert, 05 Nov 2002
4230 Hardware relatied improvments in FDC boot code
4232 * Patch by Holger Schurig, 5 Nov 2002:
4233 Make the PXA really change it's frequency
4235 * Patch by Pierre Aubert, 05 Nov 2002
4236 Add support for slave serial Spartan 2 FPGAs
4238 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4241 * Add support for log buffer which can be passed to Linux kernel's
4242 syslog mechanism; used especially for POST results.
4244 * Patch by Klaus Heydeck, 31 Oct 2002:
4245 Add initial support for kup4k board
4247 * Patch by Robert Schwebel, 04 Nov 2002:
4248 - use watchdog to reset PXA250 systems
4249 - added progress callbacks to (some of the) ARM code
4250 - update for Cogent CSB226 board
4252 * Add support for FPS860 board
4254 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4255 Improve PCI access on 32-bits Compact PCI bus
4257 * Fix mdelay() on TRAB - this was still the debugging version with
4258 seconds instead of ms.
4260 * Patch by Robert Schwebel, 1 Nov 2002:
4261 XScale related cleanup (affects all ARM boards)
4263 * Cleanup of names and README.
4265 ======================================================================
4266 Notes for U-Boot 0.1.0:
4267 ======================================================================
4269 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4271 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4272 For information about the history of the project please see the
4273 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4275 ======================================================================