1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Add support for multiple PHYs.
7 * Correct includes for flat tree builder.
9 * Fix conflicting types (flash_write()) in trab auto_update.c.
11 * Add PCI support for the TQM834x board.
13 * Add missing 4xx board to MAKEALL
14 Patch by Stefan Roese, 20 Oct 2005
16 * Fix conflicting types (flash_write()) in esd auto_update.c
17 Patch by Stefan Roese, 20 Oct 2005
19 * Fix problem with sleep in NetConsole (use get_timer())
20 Patch by Stefan Roese, 20 Oct 2005
22 * Add NetConsole Support for AMCC eval boards
23 Patch by Stefan Roese, 20 Oct 2005
25 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
26 Patch by Stefan Roese, 18 Oct 2005
28 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
29 Fix identation on ext2ls help entry.
30 Patch by Stefan Roese, 14 Oct 2005
32 * Add support for TQM834x boards.
37 * Add documentation for Open Firmware Flat Tree and usage.
38 Patch by Pantelis Antoniou, 13 Oct 2005
40 * Add missing files for Pantelis Antoniou's patch
41 Patch by Pantelis Antoniou, 04 Sep 2005
43 * Fix problem in ppc4xx eth-driver without ethaddr (only without
45 Patch by Stefan Roese, 10 Oct 2005
47 * Fix gzip bmp support (test if malloc fails, warning when truncated).
48 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
49 Patch by Stefan Roese, 07 Oct 2005
51 * Add support for OF flat tree for the STXtc board.
52 Patch by Pantelis Antoniou, 04 Sep 2005
54 * Support passing of OF flat trees to the kernel.
55 Patch by Pantelis Antoniou, 04 Sep 2005
59 * Add support for NetSilicon NS7520 processor.
60 Patch by Art Shipkowski, 12 May 2005
62 * Add support for AP1000 board.
63 Patch by James MacAulay, 07 Oct 2005
65 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
66 Patch by Anders Larsen, 07 Oct 2005
68 The Atmel errata #11 states that the transfer buffer descriptor
69 table must be aligned on a 16-word boundary. As it turned out, this
70 is insufficient - it seems the table must be aligned on a boundary
71 at least as large as the table itself (in Linux this is not an
72 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
74 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
75 Patch by Anders Larsen, 07 Oct 2005
77 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
78 sed the linker scripts, rather than pre-process them.
79 Patch by Peter Pearse, 07 Oct 2005
81 * Update make target for ARM supported boards.
82 Use lowlevel_init() instead of platformsetup() [rename].
83 Patch by Peter Pearse, 06 Oct 2005
85 * Fix booting from serial dataflash on AT91RM9200
86 Patch by Peter Menzebach, 29 Aug 2005
88 * Add JFFS2 support for TRAB board
89 Patch by Martin Krause, 25 Aug 2005
91 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
92 Patch by Marcus Hall, 24 Aug 2005
94 * Fix the machine-id of the Cogent csb637 board
95 Patch by Anders Larsen, 05 Oct 2005
97 * Complete support for the KwikByte KB920x boards
98 Patch by Anders Larsen, 05 Oct 2005
100 * Set the AT91RM9200 clock to asynchronous mode
101 Patch by Anders Larsen, 03 May 2005
103 * Set the AT91RM9200 clock to synchronous mode
104 Patch by Anders Larsen, 29 Apr 2005
106 * Add support for Cogent csb637
107 Patch by Anders Larsen, 29 Apr 2005
109 * Fix dm9161.c initialization
110 Patch by Anders Larsen, 29 Apr 2005
112 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
113 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
115 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
116 Patch by Anders Larsen, 29 Apr 2005
118 * Fix device partition intialization for SystemACE disks.
119 Patch by Stephen Williams, 28 Apr 2005
121 * Added support for KwikByte KB920x boards (based on AT91RM9200)
122 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
124 * Add support for S29GL064M-R3 flash chip on xsengine board
125 Patch by Kurt Stremerch, 18 Apr 2005
127 * E500 update: repoint IVPR to RAM when code is relocated
128 Patch by Kylo Ginsberg, 13 Apr 2005
130 * Fix loop end test in lib_generic/string.c:strswab()
131 Patch by Andrew Dyer, October 10, 2005
132 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
136 * Update ARM Integrator boards:
137 Correct addessing errors in platform files.
138 Split off common core module data from Integrator header files to
139 include/armcoremodule.h.
140 Patch by Peter Pearse, 04 Oct 2005
142 * Make sure only supported compiler options are used
143 Import "cc-option" shell function from kernel and
144 use it to get the correct ARM GCC options for individual CPUs
145 Patch by Peter Pearse, 30 Jun 2005
147 * Fix 440GR to print correct cpu revision
148 Patch by Stefan Roese, 04 Oct 2005
150 * Change board message on AMCC Yosemite & Yellowstone to common style
151 Patch by Stefan Roese, 03 Oct 2005
153 * Fix compiler warning
155 * Fix FEC PHY addresses for TQM85xx boards
157 * Fix uninitialized variable problem in hush shell
158 Patch by Lars Rostock, 26 Sep 2005
160 * Undo change of f6e20fc6ca... to include/configs/trab.h
161 (Must have been an accident?)
163 * Add support for AT91RM9200 OHCI Controller.
164 Patch by Eric Benard, 07 Apr 2005
166 * Update ARM mach-types.h
167 Patch by Eric Benard, 07 Apr 2005
169 * Add support for MP2USB board.
170 Patch by Eric Benard, 07 Apr 2005
172 * Add board support for armadillo HT1070
173 Patch by Rowel Atienza, 06 Apr 2005
175 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
176 Patch by Vitaly Bordug, 30 Mar 2005
178 * Add iopset command on mpc8xx
179 Patch by Daniel Eisenhut, 25 Mar 2005
181 * Add support for MII in eepro100 driver.
182 Patch by Gleb Natapov, 21 Mar 2005
184 * Fixes to the Lubbock (PXA 25x) support:
185 - Resolve the FIXME with respect to saving the u-boot environment.
186 - Make the default load address land in real memory.
187 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
188 Patch by David Brownell, 10 Mar 2005
190 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
191 Patch by Marc Leeman, 04 Mar 2005
193 * OMAP242x H4 board update
194 - fix for ES2 differences.
195 - switch to using the cfi_flash driver.
196 - fix SRAM build address.
197 - fix for GP device operation.
198 - unlock SRAM for GP devices.
199 - display more device information.
200 - fix potential deadlock in omap24xx_i2c driver.
201 - fix DLL load values to match dpllout*1 operation.
202 - fix 2nd chip select init for combo DDR device.
203 - add support for CFI Intel 28F256L18 on H4 board.
204 Patch by Richard Woodruff, 03 Mar 2005
206 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
207 Patch by Steven Scholz, 02 Mar 2005
210 Patch by Ara Avanesyan, 24 Feb 2005
212 * Remove unneeded #include <malloc.h>
213 Patch by Ladislav Michl, 22 Feb 2005
215 * Add cramfs support for m68k
216 Patch by Zachary Landau, 21 Feb 2005
218 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
219 Patch by Jeff Angielski, 21 Feb 2005
221 * Fix au1x00_serial baud rate calculation:
222 remove hardcoded cpu clock divisor and use register instead;
223 round up instead of truncate
224 Patch by Andrew Dyer, 15 Feb 2005
226 * Add Xilinx Spartan3 family FPGA support
227 Patch by Kurt Stremerch, 14 Feb 2005
229 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
230 Patch by Zachary Landau, 11 Feb 2005
233 Patch by Matthias Fuchs, 25 Sep 2005
235 * Added support for PCI bridge on MPC8272ADS
236 Patch by Vitaly Bordug, Feb 09 2005
238 * Update multicore CM9XX support for Integrator AP to allow booting from flash
239 Patch by Jean-Paul Saman, 8 Feb 2005
241 * Fix strswab() to reliably find end of string
242 Patch by Andrew Dyer, 08 Feb 2005
244 * Fix typos in include/ppc440.h
245 Patch by Andrew E Mileski, 04 Feb 2005
247 * Add Vibren (was Accelent) PXA255 IDP Support
248 Patch by Cliff Brake, 04 Feb 2005
250 * Fix tools/bmp_logo.c using incorrect offset to pixel data
251 Patch by Andrew Dyer, 31 Jan 2005
253 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
254 Patch by Peter Pearse, 2 Feb 2005
256 * Fix error handling in tools/env/fw_env.c
257 Patch by Ara Avanesyan, 01 Feb 2005
259 * Fix MGT5100 PSC baudrate calculation
260 Patch by Sebastian Schau, 27 Jan 2005
262 * OMAP242x fix for GP device booting
263 - Add SRAM unlock for GP devices.
264 - Change DDR DLL unlock value to allow DPLLout*1 operation.
265 Patches by Richard Woodruff, 21 Jan 2005:
267 * Add support for AMD's Pb1x00 eval board;
268 add MII routines to the au1x00 ethernet driver;
269 add USB ohci driver (work in progress)
270 Patch by Thomas Sailer, 20 Jan 2005
272 * Update omap5912osk board
273 Use drivers/cfi_flash.c instead of private flash driver;
274 Remove hardcoded personalized settings from omap5912osk.h;
275 Fix spacing with (RO) marks in 'flinfo' output.
276 Patch by Michael Bendzick, 14 Jan 2005
278 * Fix warnings for PCI code on ixp
279 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
281 * virtex2 fix for bogus download error messages
282 The virtex2 FPGA download code watches for init going active during
283 a download of config data as an error condition. init also goes
284 active after a configuration is finished in concert with the done
285 signal. So far, the code does not check for done active until all
286 of the configuration data is sent. If configuration data has a few
287 extra pad bytes at the end, this would cause an error message even
288 though the download had suceeded.
289 NOTE: virtex2 slave serial and spartan2 versions may still have the
291 Patch by Andrew Dyer, 12 Jan 2005
293 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
294 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
295 message when probing for nonexistent flash in little endian mode.
296 As a side effect more efficient and smaller code is generated,
297 which is always a Good Thing (TM).
298 Patch by Ladislav Michl, 24 Sep 2005
300 * Update for TFTP using a fixed UDP port
301 Use the approved environment variable names. Added "tftpdstp" to
302 allow ports other than 69 per Tolunay Orkun's recommendation.
303 Patch by Jerry Van Baren, 12 Jan 2005
305 * Allow to force TFTP to use a fixed UDP port
306 (Add a configuration option CONFIG_TFTP_PORT and optional env
308 Patch by Jerry Van Baren, 10 Jan 2005
310 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
311 Patch by Leif Lindholm, 29 Dec 2004
313 * Cleanup: fix broken builds
315 * Fix PHY address argument passing with mii info command
316 Patch by Andrew Dyer, 28 Dec 2004
318 * Cleanup (PPC4xx is AMCC now)
320 * esd CPCI2DP board added
321 Patch by Matthias Fuchs, 22 Sep 2005
323 * esd PMC405 board updated
324 Patch by Matthias Fuchs, 22 Sep 2005
326 * Add SM501 support to HH405 board.
327 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
328 Add support for eeprom write-enable (CFG_EEPROM_WREN).
329 Patch by Stefan Roese, 22 Sep 2005
331 * Fix autonegotiation in tsec ethernet driver
332 Patch by Stefan Roese, 21 Sep 2005
334 * Fix bug in auto_update (trab board)
335 Patch by Martin Krause, 16 Sep 2005
337 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
338 Patch by Francesco Mandracci, 16 Sep 2005
340 * Update configuration for INKA4x0 board
342 * Update configuration for PM854 board
343 Based on patch by R. Loeffl, 20 Jul 2005
345 * Add PCI support to TQM8540 and TQM8560 boards
346 Patch by Stefan Roese, 15 Sep 2005
348 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
349 boards (baudrate, environment...). Flash driver fixed.
350 Patch by Stefan Roese, 15 Sep 2005
352 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
353 ethernet port on ebony.
354 Patch by Stefan Roese, 7 Sep 2005
356 * Added support for mtddevnum and mtddevname variables (mtdparts command)
358 * Change default console baud rate for stxxtc board
360 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
361 Patch by Stefan Roese, 31 Aug 2005
363 * Fix default command set (don't include CFG_CMD_DISPLAY command)
364 Patch by Pantelis Antoniou, 02 Sep 2005
368 * Enable SM712 driver support for HMI1001 board.
370 * Fix problems with ld version 2.16 (dot outside sections problem)
371 Pointed out by Gerhard Jaeger, 31 Aug 2005;
372 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
374 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
376 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
378 * Add keyboard and dot matrix display support for HMI1001 board.
380 * Prepare U-Boot for gcc-4.x
382 * Fixed Bamboo port to enable running without DDR-DIMM
383 (Bamboo has also 64MB onboard DDR)
384 Patch by Stefan Roese, 24 Aug 2005
386 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
387 now handling all 4xx cpu's
388 Patch by Stefan Roese, 16 Aug 2005
390 * Fix make dependencies for at91rm9200 and ks8695 cpus
391 Patch by Steven Scholz, 23 Aug 2005
393 * Add JFFS2 support for TQM5200 board
395 * Add esd cpci5200 and pf5200 boards
396 Patch by Reinhard Arlt, 22 Aug 2005
398 * Fix sysclock for TQM8540 and TQM8560 boards
399 Patch by Martin Krause, 25 Jul 2005
401 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
402 Patch by Martin Krause, 08 Jun 2005
404 * Add new board specific commands for TQM5200/STK52XX
405 - Sound commands (beep, wav, sound)
406 - Test commands (led, can, backlight, rs232)
407 Patch by Martin Krause, 02 May 2005
409 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
410 because of a bug in the AT91RM9200 CPU PLL
411 Patch by Martin Krause, 22 Apr 2005
413 * Add automatic HW detection for another CMC_PU2 variant
414 Patch by Martin Krause, 20 Apr 2005
416 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
417 Patch by Martin Krause, 19 Apr 2005
419 * Fix initialization problem on TQM5200 without SM501
420 Patch by Martin Krause, 08 Apr 2005
422 * Add RTC support for STK52XX.200
423 Patch by Martin Krause, 07 Apr 2005
425 * Add support for IFM o2dnt board
427 * Enable PCI on hmi1001 board
429 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
430 so we can use them to, e.g., check the existence of a file with
431 "if ls foo; then this; else that; fi" in the hush shell
432 Patch by Andreas Engel, 16 August 2005
434 * Coding style cleanup
436 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
437 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
439 * Check return value of malloc in 440gx_enet.c
440 Patch by Travis B. Sawyer, 18 Jul 2005
442 * Add Sandburst Metrobox and Sandburst Karef board support packages.
443 Second serial port on 440GX now defined as a system device.
444 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
445 Patch by Travis B. Sawyer, 12 Jul 2005
447 ======================================================================
448 Changes for U-Boot 1.1.3:
449 ======================================================================
453 * Add forgotten new fils from latest VoiceBlue update
455 * Make bootretry feature work with hush shell.
456 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
457 Patch by Andreas Engel, 19 Jul 2005
459 * Update Hymod Board Database PHP code in "tools" directory
460 Patch by Murray Jensen, 01 Jul 2005
462 * Make "tr" command use POSIX compliant; export HOSTOS make variable
463 Patch by Murray Jensen, 30 Jun 2005
465 * Fix Murray Jensen's mail address.
466 Patch by Murray Jensen, 30 Jun 2005
468 * Preserve PHY_BMCR during a soft reset.
469 Patch by Carl Riechers, 24 Jun 2005
471 * VoiceBlue update: eeprom tool can also store firmware version now.
472 eeprom.bin is runable by jumping at load address.
473 Patch by Ladislav Michl, 23 May 2005
475 * Move the AT91RM9200DK to the ARM Systems list.
476 Patch by Anders Larsen, 26 Apr 2005
478 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
479 Patch by Anders Larsen, 26 Apr 2005
481 * measure_gclk() is needed when DEBUG is enabled
482 Patch by Bryan O'Donoghue, 25 Apr 2005
484 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
485 Patch by Reinhard Arlt, 12 Aug 2005
487 * esd PCI405 board updated
488 Patch by Matthias Fuchs, 28 Jul 2005
490 * esd WUH405 and DU405 board updated
491 Patch by Matthias Fuchs, 27 Jul 2005
493 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
494 Patch by Matthias Fuchs, 4 May 2005
496 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
497 boards (baudrate, environment...). Flash driver fixed.
498 Patch by Stefan Roese, 11 Aug 2005
500 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
501 Patch by Stefan Roese, 11 Aug 2005
503 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
504 Patch by Stefan Roese, 11 Aug 2005
506 * Add configuration for IFM AEV FIFO board.
507 Minor coding style cleanup.
509 * Add configuration for IFM SPI eval board
511 * Fix CompactFlash problem on HMI1001 board
513 * Make new "mtdparts" code build with older compilers
514 Patch by Andrea Scian, 09 Aug 2005
516 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
517 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
518 with the 405 defines and the linux kernel defines.
519 Patch by Stefan Roese, 08 Aug 2005
521 * Fix compiler warnings with older GCC versions
523 * Add common (with Linux) MTD partition scheme and "mtdparts" command
525 Old, obsolete and duplicated code was cleaned up and replace by the
526 new partitioning method. There are two possible approaches now:
528 The first one is to define a single, static partition:
530 #undef CONFIG_JFFS2_CMDLINE
531 #define CONFIG_JFFS2_DEV "nor0"
532 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
533 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
534 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
536 The second method uses the mtdparts command line option and dynamic
539 /* mtdparts command line support */
540 #define CONFIG_JFFS2_CMDLINE
541 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
542 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
544 Command line of course produces bigger images, and may be inappropriate
545 for some targets, so by default it's off.
547 * Fix build problems for PM856 Board
549 * Fix sign extension bug in 'fpga loadb' command;
550 make 'fpga loadb' always print the file header info
551 Patch by Andrew Dyer, 11 Jan 2005
553 * Fix errors that occur when accessing SystemACE CF
554 Patch by Jeff Angielski, 09 Jan 2005
556 * Document switching between U-Boot and PlanetCore on RPXlite
557 by Sam Song, 24 Dec 2004
559 * Fix PowerQUICC II mask detection.
560 Patch by Eugene Surovegin, 20 Dec 2004
562 * Add support for Altera NIOS DK1C20 board
563 Patch by Shlomo Kut, 13 Dec 2004
565 * Add support for ep8248 board
566 Patch by Yuli Barcohen, 12 Dec 2004
570 * Fix baudrate setting for KGDB on MPC8260
571 Patch by HoJin, 11 Dec 2004
573 * Fix 'mii help' text formatting
574 Patch by Cory Tusar, 10 Dec 2004
576 * Fix return code of NFS command
577 Patch by Hiroshi Ito, 11 Dec 2004
581 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
582 Patch by Steven Blakeslee, 04 Aug 2005
584 * Add support for AMCC Bamboo PPC440EP eval board
585 Patch by Stefan Roese, 04 Aug 2005
587 * Patch by Jon Loeliger
588 Fix style issues primarily in 85xx and 83xx boards.
590 - Trailing white space
591 - Indentation not by TAB
592 - Excessive amount of empty lines
593 - Trailing empty lines
595 * Patch by Ron Alder, 11 Jul 2005
596 Add Xianghua Xiao and Lunsheng Wang's support for the
597 GDA MPC8540 EVAL board.
599 * Patch by Eran Liberty
600 Add support for the Freescale MPC8349ADS board.
602 * Patch by Jon Loeliger, 25 Jul 2005
603 Move the TSEC driver out of cpu/mpc85xx as it will be shared
604 by the upcoming mpc83xx family as well.
606 * Patch by Jon Loeliger, 05 May 2005
607 Implemented support for MPC8548CDS board.
608 Added DDR II support based on SPD values for MPC85xx boards.
609 This roll-up patch also includes bugfies for the previously
611 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
613 * Patch by Jon Loeliger, 10 Feb 2005
614 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
616 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
618 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
619 for faster flash parts.
620 Add documentation for BR/OR for FLASH.
622 * Patch by Jon Loeliger 08 Feb 2005
623 Determine L2 Cache size dynamically on 85XX boards.
625 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
626 - Convert the CPM2 based functionality to use new CONFIG_CPM2
627 option rather than a myriad of CONFIG_MPC8560-like variants.
628 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
629 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
630 new CONFIG_CPM2 option to each 8260 board.
632 * Add support for MicroSys PM856 board
633 Patch by Josef Wagner, 03 Aug 2005
635 * Minor fixes to PM854 board
636 Patch by Josef Wagner, 03 Aug 2005
638 * Adjust configuration of XENIAX board
639 (chip select and GPIO required for USB operation)
641 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
642 routed to the Watchdog handler
643 Patch by Eugene Surovegin, 18 Jun 2005
645 * (re)enabled scsi commands do_scsi() and do_scsiboot()
646 Patch by Denis Peter, 06 Dec 2004
648 * Fix endianess problem in TFTP / NFS default filenames
649 Patch by Hiroshi Ito, 06 Dec 2004
651 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
653 Patch by Murray Jensen, 18 Jul 2005
655 * Fix typo in mkconfig script (used == instead of =)
656 Patch by Murray Jensen, 18 Jul 2005
658 * Cleanup build problems on 64 bit build hosts
660 * Update MAINTAINERS file
662 * Patch by Stefan Roese, 01 Aug 2005:
663 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
664 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
666 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
667 to run on both 405GP and 405GPr eval boards).
669 * Patch by Steven Blakeslee, 27 Jul 2005:
670 - Add support for AMCC PPC440EP/GR.
671 - Add support for AMCC Yosemite PPC440EP eval board.
672 - Add support for AMCC Yellowstone PPC440GR eval board.
674 * Minor fixes for PPChameleon Board:
675 - fix alignment of NAND size
676 - make code do what the comment says
678 * Implement h/w sector protection status synchronization at boot.
679 The code is provided for, and was tested on, the Yukon/Alaska
680 and PM520 boards only.
682 A bug in flash_real_protect() for the Yukon board was fixed by
683 adding a function that tells if two banks are on one flash chip.
685 * Fix sysmon POST problem: check I2C error codes
686 This fixes a problem of displaying bogus voltages when the voltages
687 are so low that the I2C devices start failing while the rest of the
688 system keeps running.
690 * Patch by Cedric Vincent, 6 Jul 2005:
691 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
693 * Patch by Jon Loeliger, 20 Jul 2005:
694 Add missing PCI IO port definitions.
696 * Add CompactFlash support for HMI1001 board.
698 * Adjust printed board ID for LWMON board.
700 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
702 * Add new argument format for flash commands to allow for usage like
703 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
704 U-Boot will automaticially find the end of the corresponding sector.
706 * Patch by Stefan Roese, 5 Jul 2005:
707 Update uc100 board PHY setup
709 * Patch by Stefan Roese, 1 Jul 2005:
710 Fix PHY address for CATcenter board (now correct!)
712 * Patch by Stefan Roese, 30 Jun 2005:
713 Fix PHY addresses for PPChameleon and CATcenter boards
714 Change MAINTAINER for most esd boards
716 * Patch by Detlev Zundel, 30 Jun 2005:
717 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
719 * Fix baudrate calculation problem on MPC5200 systems
721 * Add EEPROM and RTC support for HMI1001 board
723 * Patch by Detlev Zundel, 20 Jun 2005:
724 Fix initialization of low active GPIO pins on inka4x0 board
726 * Enable redundant environment, disable HW flash protection of
729 * Patch by Travis Sawyer, 10 Jun 2005:
730 Initialize allocated dev and private hw structures
731 after their respective allocation in 440gx_enet.c
733 * Patch by Steven Scholz, 10 Jun 2005:
734 Fix byteorder problems with second argument of "bootm" with
737 * Add support for HMI1001 board
739 * Disable "date" and "sntp" commands on TQM866M
741 * Fix watchdog reset problems on LWMON board
743 * Patch by Juergen Selent, 17 May 2005:
744 Add support for Funkwerk VoVPN gateway module.
746 * Cleanup debug code for MPC8220 FEC driver
748 * Extend burst mode RAM test program to take a loop count
751 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
752 those boards that use it.
754 * Patches by Greg Ungerer, 19 May 2005:
755 - add support for the KS8695P (ARM 922 based) CPU
756 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
758 * Patch by Steven Scholz, 19 May 2005:
759 Add support for CONFIG_SERIAL_TAG on ARM boards
761 * Add PCI support for Sorcery board.
762 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
764 * Fix compile problems caused by new burst mode SDRAM test;
765 make port pins to trigger logic analyzer configurable
767 * Fix timer handling on MPC85xx systems
769 * Fix debug code in omap5912osk flash driver
771 * Add support for MPC8247 based "IDS8247" board.
773 * Add support for 2 x TSEC interfaces on the TQM8540 board.
775 * On LWMON we must use the watchdog to reset the board as the CPU
776 genereated HRESET pulse is too short to reset the external
779 * Add test tool to exercise SDRAM accesses in burst mode
780 (as standalone program, MPC8xx/PowerPC only)
782 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
785 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
786 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
787 added to support LZO and LZARI compression modes (undefined by
790 * Fix problem with symbolic links in JFFS2 code.
792 * Use linker ASSERT statement to prevent undetected overlapping of
793 sections on PPChameleon board; other boards might use this, too.
795 * Patch by Stefan Roese, 03 May 2005:
797 Fix problems in cmd_universe.c
799 * Patch by Matthias Fuchs, 03 May 2005:
800 Added missing variable declaration in cmd_nand.c
801 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
803 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
805 * Fix bug in the SDRAM initialization code for canmb, IceCube and
807 Fix PHY address for canmb board.
809 * Cleanup serial console baudrate calculation on AT91RM9200;
810 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
812 * Patch by Matthias Fuchs, 18 Apr 2005:
813 Make PCI target address spaces on PMC405 and CPCI405 boards
814 configurable via environment variables
816 * Auto-size RAM on canmb board.
818 * Add support for canmb board
820 * Patch by Stefan Roese, 13 Apr 2005:
821 Update for esd apc405
823 * Fixes for TQM8560 board:
825 - remove debug messages
826 - fix flash sector protection
828 * Patch by Steven Scholz, 07 Apr 2005:
829 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
831 * Patches by Steven Scholz, 07 Apr 2005:
832 Fix compiler warning in altera.c
833 Fix warning in cpu/arm920t/at91rm9200/i2c.c
835 * Patch by Ladislav Michl, 06 Apr 2005:
836 Fix voiceblue configuration.
838 * Patch by Stefan Roese, 06 Apr 2005:
839 Updates for OCOTEA board:
840 - Changed U-Boot size from 512kByte to 256kByte
841 - Fixed flash driver to support boot from soldered user flash
842 - Added README for switch from PIBS firmware to U-Boot
844 * Patch by Travis Sawyer, 05 Apr 2005:
845 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
846 Problem found by Andrew Wozniak.
848 * Patch by Steven Scholz, 06 Apr 2005:
849 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
850 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
852 * Patches by Robert Whaley, 29 Nov 2004:
853 - update the pxa-regs.h file for PXA27x chips
854 - add PXA27x based ADSVIX board
855 - add support for MMC on PXA27x processors
857 * Patch by Andrew E. Mileski, 28 Nov 2004:
858 Fix PPC4xx SPD SDRAM detection bug
860 * Patch by Hiroshi Ito, 26 Nov 2004:
861 Fix logic of "test -z" and "test -n" commands
863 * Patch by Ladislav Michl, 05 Apr 2005:
864 Add support for VoiceBlue board.
866 * Patch by Ladislav Michl, 05 Apr 2005:
867 Fix netboot_common() prototypes.
869 * Patch by Steven Scholz, 05 Apr 2005:
870 Use i.MX watchdog timer for reset_cpu()
872 * Patch by Steven Scholz, 05 Apr 2005:
873 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
874 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
877 * Add support for MPC8220 based "sorcery" board.
879 * Add support for TQM8560 board.
881 * Add FEC support for TQM8540 board.
882 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
884 * Patch by Martin Krause, 04 Apr 2005:
885 Update default configuration for CMC_PU2 board.
887 * Patch by Steven Scholz, 04 Apr 2005:
888 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
889 - introduce two new configuration options instead:
890 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
892 * Patch by Steven Scholz, 04 Apr 2005:
893 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
895 * Fix timer code for ARM systems: make sure that udelay() does not
896 reset timers so it's save to use udelay() in timeout code.
898 * Patch by Mathias Küster, 23 Nov 2004:
899 add udelay support for the mcf5282 cpu
901 * Patch by Tolunay Orkun, 16 November 2004:
902 fix incorrect onboard Xilinx CPLD base address
904 * Patch by Jerry Van Baren, 08 Nov 2004:
905 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
906 the jumper for the HRCW source should select flash. If lowboot is
907 not selected, the jumper for the HRCW source should select the
909 - change default load base address to 0x00400000
911 * Patch by Yuli Barcohen, 08 Nov 2004:
912 Add support for Analogue & Micro Rattler boards.
913 Tested on Rattler8248.
915 * Patch by Andre Renaud, 08 Nov 2004:
916 Fix watchdog support in common/lcd.c
918 * Patch by Marc Leeman, 05 Nov 2003:
919 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
920 bug only affects the XPC8245 processors
922 * Patches by Josef Wagner, 29 Oct 2004:
923 - Add support for MicroSys CPU87 board
924 - Add support for MicroSys PM854 board
926 * Patch by Jian Zhang, 02 Nov 2004:
927 Add 16-bit NAND support
929 * Patch by Scott McNutt, 01 Nov 2004:
930 Add missing NIOS/NIOS2 support for "iminfo" command
932 * Patch by Detlev Zundel, 29 Oct 2004:
933 Add missing NIOS/NIOS2 support for "mkimage" tool.
935 * Patch by David Adair, 27 Oct 2004:
936 Add missing 440GX SDRAM Controller reset
938 * Patch by Steven Scholz, 25 Oct 2004:
939 Declare reset_cpu() in include/common.h instead locally
941 * Patch by Yusdi Santoso, 22 Oct 2004:
942 - Add support for HIDDEN_DRAGON board
943 - fix endianess problem in driver/rtl1839.c
945 * Patch by Allen Curtis, 21 Oct 2004:
946 support multiple serial ports
948 * Patch by Richard Klingler, 03 Apr 2005:
949 Add call to eth_halt() in net/net.c when called functions fail
950 after eth_init() has been called.
952 * Patch by Sam Song, 3 April 2005:
953 - Update README.Netconsole
956 * Prepare for SoC rework of ARM code:
957 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
958 - rename memsetup into lowlevel_init (function name and source files)
959 Patch by Steven Scholz, 03 Apr 2005:
960 - create SoC specific directories include/asm-arm/arch-imx and
961 include/asm-arm/arch-s3c24x0
963 * Fix problems with SNTP support;
964 enable SNTP support in some boards.
966 * Patches by Martin Krause, 01 Apr 2005:
967 - Fix flash erase timeout on CMC_PU2
968 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
970 * Patch by Steven Scholz, 13 March 2005:
971 fix cache enabling for AT91RM9200
973 * Patch by Masami Komiya, 30 Mar 2005:
974 add SNTP support and expand time server and time offset fields of
975 DHCP support. See doc/README.SNTP
977 * Patch by Steven Scholz, 13 Dec 2004:
978 Fix bug in at91rm920 ethernet driver
980 * Patch by Steven Scholz, 13 Dec 2004:
981 Remove duplicated code by merging memsetup.S files for
982 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
984 * Patch by Detlev Zundel, 31 Mar 2005:
985 Cleanup duplicate definition of overwrite_console()
987 * Update TQM5200 configuration;
988 prepare for Rev. 200 starter kit boards
990 * Patch by Scott McNutt, 21 Oct 2004:
991 Add support for Nios-II EPCS Controller core.
993 * Patch by Scott McNutt, 20 Oct 2004:
995 - Add sysid command (Nios-II only).
996 - Locate default exception trampoline at proper offset.
997 - Implement I/O routines (readb, writeb, etc)
998 - Implement do_bootm_linux
1000 * Patches by Martin Krause, 22 Mar 2005:
1001 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1002 - add support for SM501 graphics controller
1003 - add support for graphic console on TQM5200
1004 - add support for TQM5200 Rev 200
1005 - cleanup, fix typo in include/configs/TQM5200.h
1007 * Patch by Manfred Baral, 17 Mar 2005:
1010 * Fix RTC configuration for PPChameleon board
1012 * Cleanup, fix typo in include/configs/TQM5200.h
1014 * Patch by Stefan Roese, 16 Mar 2005:
1015 Update for esd auto_update and hh405 board
1017 * Adapt for U-Boot image size (new features enabled) on TQM5200
1019 * Update code for TQM8540 board (and 85xx in general):
1020 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1021 - Reformat boot messages
1022 - Enable redundant environment
1023 - Replace the -O2 optimization flag with -mno-string
1025 * Patch by David Brownell, 10 Mar 2005:
1026 Restore copyright statements in OHCI drivers.
1028 * Add support for TQM8540 board
1030 * Patch by Detlev Zundel, 14 Mar 2005:
1031 NC650: changed NAND flash addressing to using UPMB
1033 * Patch by Stefan Roese, 14 Mar 2005:
1034 Update for esd voh405 fpga image
1036 * INKA4x0: Allow initialization of LCD backlight dimming from
1037 "brightness" environment variable.
1039 * Add port initialization for digital I/O on INKA4x0
1041 * Patch by Stefan Roese, 01 Mar 2005:
1042 Update for esd boards dp405 and hub405
1044 * Fix get_partition_info() parameter error in all other calls
1045 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1047 * Enable USB and IDE support for INKA4x0 board
1049 * Patch by Andrew Dyer, 28 Feb 2005:
1050 fix ext2load passing an incorrect pointer to get_partition_info()
1051 resulting in load failure for devices other than 0
1053 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1055 * Cleanup USB and partition defines
1057 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1059 * Add reset code for Coral-P on INKA4x0 board
1061 * Patch by Martin Krause, 28 Jun 2004:
1062 Update for TRAB board.
1064 * Fix some missing "volatile"s in MPC5xxx FEC driver
1066 * Fix cirrus voltage detection (for CPC45)
1068 * Fix byteorder problem in usbboot and scsiboot commands.
1070 * Patch by Cajus Hahn, 04 Feb 2005:
1071 - don't insist on leading '/' for filename in ext2load
1072 - set default partition to useful value (1) in ext2load
1074 * Patch by Andrew Dyer, 08 Jan 2005:
1075 fix wrong return codes in ext2 code
1077 * Removed '--no-warn-mismatch' option from Makefile. This option
1078 makes 'ld' to overlook binary objects compatibility.
1080 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1081 --end-group) outside of the group. This will make 'ld' to do
1082 _multiple_ search in the library group when resolving symbol
1083 references and do only a _single_ seach in libgcc.a after the group
1086 * Fix stability problems on CPC45 board again.
1088 * Make image detection for diskboot / usbboot / scsiboot more robust
1089 (also check header checksum)
1091 * Update CPC45 board configuration.
1093 * Add USB and PCI support for INKA4x0 board
1095 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1099 * Patch by Robin Getz, 13 Oct 2004:
1100 Add standalone application to change SMC91C111 MAC addresses,
1101 see examples/README.smc91111_eeprom
1103 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1104 Fix Flash support for ARM Integrator CP.
1106 * Patch by Richard Woodruff, 10 Jan 2005:
1107 Update support for OMAP2420 (ARM11) and H4 board:
1108 o clean up and add new types to H4 memory probe code.
1109 o fix to work with internal boot.
1110 o added PRCM config III operation.
1111 o fix marginal flash timings.
1112 o add revison ATAG usage.
1113 o enable voltage scaling at power chip.
1114 o fix compile error for i2c.
1116 * Fix network problem (error when receiving multiple ARP packets)
1118 * Patch by Daniel Poirot, 12 Oct 2004:
1119 Add support for Wind River sbc405 board
1121 * Patch by Rainer Brestan, 12 Oct 2004:
1122 Make examples/Makefile more robust
1124 * Patch by Sam Song, 11 October 2004:
1125 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1126 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1129 * Patch by Sam Song, 10 Oct 2004:
1130 Fix a parameter error in run_command() in main.c
1132 * Patch by Richard Woodruff, 01 Oct 2004:
1133 add support for the TI OMAP2420 processor and its H4 reference
1136 * Patch by Christian Pellegrin, 24 Sep 2004:
1137 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1139 * Patch by Leif Lindholm, 23 Sep 2004:
1140 add support for the AMD db1550 board
1142 * Patch by Travis Sawyer, 15 Sep 2004:
1143 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1144 update README.serial_multi
1146 * Patches by David Snowdon, 07 Sep 2004:
1147 - add u-boot.hex target in the top level Makefile
1148 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1149 - use -mtune=xscale and -march=armv5 options for PXA
1151 * Patch by Florian Schlote, 08 Sep 2004:
1152 Add support for SenTec-COBRA5272-board (Coldfire).
1154 * Patch by Gleb Natapov, 07 Sep 2004:
1155 mpc824x: set PCI latency timer to a sane value
1158 * Patch by Kurt Stremerch, 03 Sep 2004:
1159 Add bitstream configuration option for fpga command (Xilinx only).
1161 * Patch by Kurt Stremerch, 03 Sep 2004:
1162 Add Xilinx Spartan2E family FPGA support
1164 * Patch by Jeff Angielski, 02 Sep 2004:
1165 Add Added support for H2 revision of the EP8260 board.
1166 Fixed formatting for some of the EP8260 related source files.
1168 * Patch by Jon Loeliger, 02 Sep 2004:
1169 Reset monitor size back to 256 so environment can be written
1170 to flash on MPC85xx ADS and CDS releases.
1172 * Patch by Paolo Broggini, 02 Sep 2004:
1173 Make BSS clearing on ARM systems more robust
1175 * Patch by Yue Hu and Joe, 01 Sep 2004:
1176 - add PCI support for ixp425;
1177 - add EEPRO100 suppor tfor ixdp425 board.
1179 * Fix problem with protected sector detection in driver/cfi_flash.c
1181 ======================================================================
1182 Changes for U-Boot 1.1.2:
1183 ======================================================================
1185 * Code cleanup, mostly for GCC-3.3.x
1187 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1188 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1189 additional ethernet addresses.
1191 * Cleanup drivers/i82365.c - avoid duplication of code
1193 * Fix bogus "cannot span across banks" flash error message
1197 * Add support for CompactFlash for the CPC45 Board.
1199 * Fix problems with CMC_PU2 flash driver.
1202 - avoid trigraph warning in fs/ext2/ext2fs.c
1203 - rename UC100 -> uc100
1205 * Add support for UC100 board
1207 * Patch by Stefan Roese, 16 Dez 2004:
1208 - ext2fs support added
1209 - Tundra universe support added
1210 - Coldfire MCF5249 support added (no preloader needed!)
1211 - MCF5249 board TASREG added
1212 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1214 - some esd boards updated
1215 - memory commands "mdc" and "mwc" added for cyclic read/write
1216 (CONFIG_MX_CYCLIC, see README for further description)
1218 * Add support for INKA4X0 board
1220 * Patch by Steven Scholz, 12 Dec 2004:
1221 Fix typo in AT91 memory setup.
1223 * Patch by Martin Krause, 27 Oct 2004:
1224 - add support for "STK52xx" board (including PS/2 multiplexer)
1225 - add hardware detection for TQM5200
1227 * Clean up CMC PU2 flash driver
1229 * Update MAINTAINERS file
1231 * Fix bug in MPC823 LCD driver
1233 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1235 * Enable long help on CMC PU2 board;
1237 increase CPU speed from 179 to 207 MHz.
1239 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1240 unaligned tail part specially).
1242 * Update for AT91RM9200DK and CMC_PU2 boards:
1243 - Enable booting directly from flash
1244 - fix CMC_PU2 flash driver
1246 * Fix mkimage usage message
1248 * Map SRAM on NC650 board
1250 * Work around for Ethernet problems on Xaeniax board
1252 * Patch by TsiChung Liew, 23 Sep 2004:
1253 - add support for MPC8220 CPU
1254 - Add support for Alaska and Yukon boards
1256 * Fix configuration for ERIC board (needs more room)
1258 * Adjust MIPS compiler options at run-time depending on tools version
1259 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1260 "-mcpu=4kc" for old tools)
1262 * Add passing of the command line and memory size information to the
1263 kernel on xaeniax board.
1265 * Enable NAND flash support for NC650 board.
1267 * Patch by Thomas Lange 07 Oct 2004:
1268 Updated README for DBAu1x00 boards to match current status
1270 * Patch by Philippe Robin, 28 Sept 2004:
1271 Fix Flash support for Versatile.
1273 * Patch by Roger Blofeld, 16 Sep 2004:
1274 Fix timeout for DHCP command retry
1276 * Patch by Pantelis Antoniou, 14 Sep 2004:
1277 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1279 * Patch by Pantelis Antoniou, 14 Sep 2004:
1280 Kick watchdog when bz-decompressing
1282 * Fix CFG_HZ problems on AT91RM9200 systems
1283 [Remember: CFG_HZ should be 1000 on ALL systems!]
1285 * Patch by Gridish Shlomi, 30 Aug 2004:
1286 - Add support to revA version of PQ27 and PQ27E.
1287 - Reverted MPC8260ADS baudrate back to original 115200
1289 * Patch by Hojin, 17 Sep 2004:
1290 Fix typo in cfi_flash.c
1292 * Patch by Mark Jonas, 09 September 2004:
1293 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1296 * Patch by Mark Jonas, 31 August 2004:
1297 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1298 improves FTP performance for MPC5200 systems. Enabled for IceCube
1301 * Patch by Michael Bendzick, 30 Aug 2004:
1302 - Improve platform.S code for omap1510inn that detects whether code
1303 is running from SDRAM or not. Patch allows SDRAM to be configured
1304 if code is running out of SRAM at 0x20000000.
1306 * Patch by Frederick Klatt, 30 Aug 2004:
1307 Add support for the Wind River SBC8540/SBC8560 boards
1309 * Configure SX1 board to use drivers/cfi_flash.c
1311 * Patches by Michael Bendzick, 30 Aug 2004:
1312 - Configure omap1510inn board to use drivers/cfi_flash.c
1313 - Make drivers/cfi_flash.c protect environment and redundant
1316 * Patch by Steven Scholz, 23 Jun 2004:
1317 - Add script (tools/img2brec.sh) to programm U-Boot into
1318 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1320 * Patches by Scott McNutt, 24 Aug 2004:
1321 - Add support for Altera Nios-II processors.
1322 - Add support for Psyent PCI-5441 board.
1323 - Add support for Psyent PK1C20 board.
1325 * Patches by Jon Loeliger, 24 Aug 2004:
1326 - Add support for the MPC8541 and MPC8555 CDS boards
1327 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1328 - Convert MPC85xxADS to use common CFI flash driver
1329 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1330 from board_early_init_f()
1331 - Provide SW workaround for PCI initialization on 85xx CDS
1333 * Patches by George G. Davis, 24 Aug 2004:
1334 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1335 - Remove static network setup defaults from mx1ads_config
1336 - update ARM boards to use constants from mach-types.h
1338 * Patch by Gary Jennejohn, 04 Oct 2004:
1339 - fix I2C on at91rm9200
1340 - add support for Ricoh RS5C372A RTC
1342 * Patch by Gary Jennejohn, 01 Oct 2004:
1343 - add support for CMC PU2 board
1344 - add support for I2C on at91rm9200
1346 * Patch by Gary Jennejohn, 28 Sep 2004:
1347 fix baudrate handling on at91rm9200
1349 * Patch by Yuli Barcohen, 22 Aug 2004:
1350 - remove ZPC.1900 board-specific flash driver;
1351 switch the port to generic CFI driver;
1354 * Patch by Hinko Kocevar, 21 Aug 2004:
1355 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1357 * Clean up tools/bmp_logo.c to not add trailing white space
1359 * Patch by Hinko Kocevar, 21 Aug 2004:
1360 - Group common framebuffer functions in common/lcd.c
1361 - Group common framebuffer macros and #defines in include/lcd.h
1362 - Provide calc_fbsize() for video ATAG
1364 * Patch by Sam Song, 21 August 2004:
1365 - Fix a typo in README
1366 - Align "(RO)" output for "flinfo" after "protect on"
1367 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1368 ratio 1:1 when core frequency less than 50MHz
1370 * Patches by Hinko Kocevar, 21 Aug 2004:
1371 - fix some "use of label at end of compound statement" warnings
1372 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1374 * Patch by Steven Scholz, 16 Aug 2004:
1375 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1376 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1377 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1378 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1379 into cpu/arm920t/$(SOC)/
1381 * Patches by Sean Chang, 09 Aug 2004:
1382 - Added support for both 8 and 16 bit mode access to System ACE CF
1384 - Fixed missing System ACE CF device during get FAT partition info
1385 in fat_register_device function.
1386 - Enabled System ACE CF support on ML300.
1388 * Patch by Sean Chang, 09 Aug 2004:
1389 Synch defines for saveenv and do_saveenv functions so they get
1390 compiled under the same statement.
1392 * Patch by Sean Chang, 09 Aug 2004:
1393 - Added I2C support for ML300.
1394 - Added support for ML300 to read out its environment information
1395 stored on the EEPROM.
1396 - Added support to use board specific parameters as part of
1397 U-Boot's environment information.
1398 - Updated MLD files to support configuration for new features
1401 * Patches by Travis Sawyer, 05 Aug 2004:
1402 - Remove incorrect bridge settings for eth group 6
1403 - Add call to setup bridge in ppc_440x_eth_initialize
1404 - Fix ppc_440x_eth_init to reset the phy only if its the
1405 first time through, otherwise, just check the phy for the
1406 autonegotiated speed/duplex. This allows the use of netconsole
1407 - only print the speed/duplex the first time the phy is reset.
1409 * Patch by Shlomo Kut, 29 Mar 2004:
1410 Add support for MKS Instruments "Quantum" board
1412 * Fix build problem with Cogent boards;
1413 avoid using <asm/byteorder.h> when using the host compiler
1415 * Patch by Ganapathi C, 04 Aug 2004:
1416 Fix NFS timeout issue
1418 * Patch by Yuli Barcohen, 19 Jul 2004:
1419 - Fix host tools building in Cygwin environment
1420 - Fix header files search order for host tools
1422 * Patch by Tom Armistead, 19 Jul 2004:
1423 Fix kgdb.S support for 74xx_75x cpu
1425 * Patch by Jon Loeliger, 15 Jul 2004:
1426 Fix MPC85xx I2C driver
1428 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1430 * Patch by Stephen Williams, 15 July 2004
1431 Set the PCI class code for JSE board as part of PCI interface setup
1433 * Patch by Michael Bendzick, 15 Jul 2004:
1434 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1435 CFG_FLASH_USE_BUFFER_WRITE is set
1437 * Patch by Yuli Barcohen, 13 Jul 2004:
1438 Allow clock setting on MPC866/MPC885 series chips according to
1439 environment variable `cpuclk'
1441 * Patch by Yuli Barcohen, 20 Apr 2004:
1442 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1444 * Patch by Vincent Dubey, 24 Sep 2004:
1445 Add support for xaeniax board
1447 * Add comment about non-GPL character of standalone applications to
1450 * Fix FEC ethernet problem on NSCU board.
1452 * Patch by Gary Jennejohn, 09 Sep 2004:
1453 allow to use USART1 as console port on at91rm9200dk boards
1455 * Patch by Stefan Roese, 16 Sep 2004:
1458 * Fix SysClk handling for PPChameleon and CATcenter boards
1460 * Patch by Detlev Zundel, 08 Sep 2004:
1461 Update etags build target
1463 * Improve NetConsole support: add support for broadcast destination
1464 address and buffered input.
1466 * Cleanup compiler warnings for GCC 3.3.x and later
1468 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1470 * Add support for IDS "NC650" board
1472 * Add automatic update support for LWMON board
1474 * Clear Block Lock-Bits when erasing flash on LWMON board.
1476 * Fix return code of "fatload" command
1478 * Enable MSDOS/VFAT filesystem support for LWMON board
1480 * Patch by Martin Krause, 03 Aug 2004:
1481 change timing for SM501 graphics controller on TQM5200 module
1483 * Patch by Mark Jonas, 13 July 2004:
1484 - Total5200 LCD now run in little endian mode. Endianess conversion
1485 is done in hardware.
1486 - Removed last reference to "console" environment variable.
1488 * Patches by Lars Munch, 12 Jul 2004:
1489 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1491 - split out the LXT971A PHY from ns_9750_eth.h
1492 - split the dm9161 phy part out of at91rm9200_ether.c
1494 * Patch by Andreas Engel, 12 Jul 2004:
1495 Replaced hardcoded PL011 clock frequency with config variable.
1496 Fixed wrong CONFIG_CMD_DFL doc.
1498 * Patch by Thomas Viehweger, 09 Jun 2004:
1499 make it possible to remove chpart when there is only one partition
1501 * Add support for console over UDP (compatible to Ingo Molnar's
1502 netconsole patch under Linux)
1504 * Patch by Jon Loeliger, 16 Jul 2004:
1505 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1507 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1508 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1509 and CONFIG_L2_INIT_RAM options.
1510 - Refactor Local Bus initialization out of SDRAM setup.
1511 - Re-implement new version of LBC11/DDR11 errata workarounds.
1512 - Moved board specific PCI init parts out of CPU directory.
1513 - Added TLB entry for PCI-1 IO Memory
1514 - Updated README.mpc85xxads
1516 * Patch by Sascha Hauer, 28 Jun:
1517 - add generic support for Motorola i.MX architecture
1518 - add support for mx1ads, mx1fs2 and scb9328 boards
1520 * Patches by Marc Leeman, 23 Jul 2004:
1521 - Add define for the PCI/Memory Buffer Configuration Register
1522 - corrected comments in cpu/mpc824x/cpu_init.c
1524 * Add support for multiple serial interfaces
1525 (for example to allow modem dial-in / dial-out)
1527 * Patch by Stefan Roese, 15 Jul 2004:
1528 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1530 * Fix NSCU config; add ethernet wakeup code.
1532 * Add link for preloader for Motorola Coldfire to README.m68k
1534 * Patch by Michael Bendzick, 12 Jul 2004:
1535 fix output formatting in drivers/cfi_flash.c
1537 * Patch by Mark Jonas, 02 Jul 2004:
1538 Fix lowboot (again) on MPC5xxx
1540 * Patch by Curt Brune, 07 Jul 2004:
1541 relocate exception vectors on arm720t if needed
1543 * Patch by George G. Davis, 06 Jul 2004:
1544 - update mach-types.h to latest arm.linux.org.uk master list
1545 - Set correct OMAP1610 bi_arch_number for build target
1547 * Patch by Curt Brune, 06 Jul 2004:
1548 evb4510: add support for timer interrupt; cleanup
1550 * Patch by Dan Poirot, 06 Jul 2004:
1551 Fix sbc8260 environment variables
1553 * Cleanup redundand "console" environment variable
1555 * Patch by Mark Jonas, 05 Jul 2004:
1556 add support for the Total5100's and Total5200's LCD screen
1558 * Patches by Dan Eisenhut, 01 Jul 2004:
1560 - Move doc2000.h include to prevent compiler warning on some boards
1562 * Patch by Mark Jonas, 01 Jul 2004:
1563 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1564 MGT5100 and MPC5200 based Freescale platforms.
1566 * Patch by Philippe Robin, 01 Jul 2004:
1567 Add initialization for Integrator and versatile board files.
1569 * Patch by Hinko Kocevar, 01 Jun 2004:
1570 Fix VFD FB allocation, add LCD FB allocation on ARM
1572 * Patch by Martin Krause, 30 Jun 2004:
1573 Add support for TQM5200 board
1575 * Patch by Martin Krause, 29 Jun 2004:
1576 Add loopw command: infinite write loop on address range
1578 * Patches by Yasushi Shoji, 29 Jun 2004:
1579 - add empty include/asm-microblaze/processor.h
1580 - add to CREDITS and MAINTAINERS
1581 - add gd initialization
1582 - add MicroBlaze and SUZAKU board to MAKEALL script
1583 - add reset support for SUZAKU
1584 - add flush_cache() for MicroBlaze
1585 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1586 size flash memory on SUZAKU
1588 * Patch by Prakash Kumar, 27 Jun 2004:
1589 Add support for the PXA250 based Intrinsyc Cerf board.
1591 * Patch by Yasushi Shoji, 27 Jun 2004:
1592 fix comment in include/common.h
1594 * Rename SBC8560 into sbc8560 for consistency
1596 * Patch by Daniel Poirot, 24 Jun 2004:
1597 Add support for Wind River's sbc8240 board
1599 * Patches by Yasushi Shoji, 26 Jun 2004:
1600 - drivers/serial_xuartlite.c: fix "return 0" in void function
1601 - add microblaze support to mkimage tool
1603 * Patch by Fred Klatt, 25 Jun 2004:
1604 Add support for WindRiver's sbc8560 board
1606 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1607 Small Bugs fixes for "at91rm9200dk" board:
1608 - Timing modifications for SPI DataFlash access
1609 - Fix NAND flash detection bug
1611 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1612 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1614 * Patch by Jon Loeliger, 17 June 2004:
1615 Completion of the 8540ADS/8560ADS updates:
1616 Fix some PCI and Rapid I/O memory maps,
1617 Initialize both TSEC 1 and 2,
1619 Update MAINTAINER for 85xx boards and README.mpc85xxads
1621 * Patch by Yuli Barcohen, 16 Jun 2004:
1622 Remove obsolete AdderII port which was superseded by unified
1623 AdderII/Adder87x port
1625 * Patch by Ladislav Michl, 16 Jun 2004:
1626 Fix gcc-3.3.3 warnings for smc91111.c
1628 * Patch by Stefan Roese, 02 Jul 2004:
1629 - Fix bug in 405 ethernet driver; allocated data not cleared!
1630 - Fix problem in 405 i2c driver; don't try to print without console!
1632 * Patch by Paul Ruhland, 11 Jun 2004:
1633 Remove debug code from 'board/lpd7a40x/flash.c'
1635 * Patch by Andrea Marson, 11 Jun 2004:
1636 Update for PPChameleon board:
1637 - support for SysClk @ 25MHz
1638 - support for Silicon Motion SM712 VGA controller
1641 * Patches by Richard Woodruff, 10 Jun 2004:
1642 - fix problems with examples/stubs.c for GCC >= 3.4
1643 - fix problems with gd initialization
1645 * Patch by Curt Brune, 17 May 2004:
1646 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1647 - Add support for ESPD-Inc. EVB4510 Board
1649 * Patch by Marc Leeman, 11 May 2004:
1650 Fix for MPC8245 - reading PPC Memory from another device with the
1651 PPC as PCI target device corrupts data due to interenal hardware
1654 * Fix "cls" command when used with splash screen
1656 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1657 slow download of a big image)
1659 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1660 display even after showing a bitmap
1662 * Patch by Josef Wagner, 04 Jun 2004:
1663 - DDR Ram support for PM520 (MPC5200)
1664 - support for different flash types (PM520)
1665 - USB / IDE / CF-Card / DiskOnChip support for PM520
1666 - 8 bit boot rom support for PM520/CE520
1667 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1668 - I2C and RTC support for CPC45
1669 - support of new flash type (28F160C3T) for CPC45
1671 * Fix flash parameters passed to Linux for PPChameleon board
1673 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1675 * Patch by Paul Ruhland, 10 Jun 2004:
1676 fix support for Logic SDK-LH7A404 board and clean up the
1677 LH7A404 register macros.
1679 * Patch by Matthew McClintock, 10 Jun 2004:
1680 Modify code to select correct serial clock on Sandpoint8245
1682 * Patch by Robert Schwebel, 10 Jun 2004:
1683 Add support for Intel K3 strata flash.
1685 * Patch by Thomas Brand, 10 Jun 2004:
1686 Fix "loads" command on DK1S10 board
1688 * Patch by Yuli Barcohen, 09 Jun 2004:
1689 Add support for 8MB flash SIMM and JFFS2 file system on
1690 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1692 * Patch by Yuli Barcohen, 09 Jun 2004:
1693 Add support for Analogue&Micro Adder87x and the older AdderII board.
1695 * Patch by Ming-Len Wu, 09 Jun 2004:
1696 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1698 * Patch by Sam Song, 09 Jun 2004:
1699 - Add support for RPXlite_DW board
1700 - Update FLASH driver for 4*AM29DL323DB90VI
1701 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1703 * Patch by Mark Jonas, 08 June 2004:
1704 - Make MPC5200 boards evaluate the SVR to print processor name and
1705 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1707 * Patch by Kai-Uwe Bloem, 06 May 2004:
1708 Fix endianess problem in cramfs code
1710 * Patch by Tom Armistead, 04 Jun 2004:
1711 Add support for MAX6900 RTC
1713 * Patches by Ladislav Michl, 03 Jun 2004:
1714 - fix cfi_flash.c on LE systems
1715 - let 'make mrproper' delete u-boot.img as well
1716 - turn printf into debug in cfi_flash.c
1718 * Patch by Kurt Stremerch, 28 May 2004:
1719 Add support for Exys XSEngine board
1721 * Patch by Martin Krause, 27 May 2004:
1722 Fix a MPC5xxx I2C timing issue in i2c_probe().
1724 * Patch by Leif Lindholm, 27 May 2004:
1725 Fix board_init_f() for dbau1x00 board.
1727 * Patch by Imre Deak, 26 May 2004:
1728 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1729 Set flash base accordingly, and decide whether to do or skip board
1730 specific setup steps.
1732 * Patch by Josef Baumgartner, 26 May 2004:
1733 Add missing define in include/asm-m68k/global_data.h
1735 * Patch by Josef Baumgartner, 25 May 2004:
1736 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1738 * Patch by Paul Ruhland, 24 May 2004:
1739 fix SDRAM initialization for LPD7A400 board.
1741 * Patch by Jian Zhang, 20 May 2004:
1742 add support for environment in NAND flash
1744 * Patch by Yuli Barcohen, 20 May 2004:
1745 Add support for Interphase iSPAN boards.
1747 * Patches by Paul Ruhland, 17 May 2004:
1748 - Add I/O functions to the smc91111 ethernet driver to support the
1749 Logic LPD7A40x boards.
1750 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1751 specifically the LPD7A400.
1753 * Patches by Robert Schwebel, 15 May 2004:
1754 - call MAC address reading code also for SMSC91C111;
1755 - make SMSC91C111 timeout configurable, remove duplicate code
1756 - fix get_timer() for PXA
1757 - update doc/README.JFFS2
1758 - use "bootfile" env variable also for jffs2
1760 * Patch by Tolunay Orkun, 14 May 2004:
1761 Add support for Cogent CSB472 board (8MB Flash Rev)
1763 * Patch by Thomas Viehweger, 14 May 2004:
1764 - flash.h: more flash types added
1765 - immap_8260.h: some bits added (useful for RMII)
1766 - cmd_coninfo.c: typo corrected, printf -> puts
1767 - reduced size by replacing spaces with tab
1769 * Patch by Robert Schwebel, 13 May 2004:
1770 Add 'imgextract' command: extract one part of a multi file image.
1772 * Patches by Jon Loeliger, 11 May 2004:
1773 Dynamically handle REV1 and REV2 MPC85xx parts.
1774 (Jon Loeliger, 10-May-2004).
1775 New consistent memory map and Local Access Window across MPC85xx line.
1776 New CCSRBAR at 0xE000_0000 now.
1777 Add RAPID I/O memory map.
1778 New memory map in README.MPC85xxads
1779 (Kumar Gala, 10-May-2004)
1780 Better board and CPU identification on MPC85xx boards at boot.
1781 (Jon Loeliger, 10-May-2004)
1782 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1783 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1784 (Jim Robertson, 10-May-2004)
1785 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1786 Supports multiple PHYs.
1787 (Andy Fleming, 10-May-2004)
1788 Some README.MPC85xxads updates.
1789 (Kumar Gala, 10-May-2004)
1790 Copyright updates for "Freescale"
1791 (Andy Fleming, 10-May-2004)
1793 * Patch by Stephen Williams, 11 May 2004:
1794 Add flash support for ST M29W040B
1795 Reduce JSE specific flash.c to remove dead code.
1797 * Patch by Markus Pietrek, 04 May 2004:
1798 Fix clear_bss code for ARM systems (all except s3c44b0 which
1799 doesn't clear BSS at all?)
1801 * Fix "ping" problem on INC-IP board. Strange problem:
1802 Sometimes the store word instruction hangs while writing to one of
1803 the Switch registers, but only if the next instruction is 16-byte
1804 aligned. Moving the instruction into a separate function somehow
1805 makes the problem go away.
1807 * Patch by Rishi Bhattacharya, 08 May 2004:
1808 Add support for TI OMAP5912 OSK Board
1810 * Patch by Sam Song May, 07 May 2004:
1811 Fix typo of UPM table for rmu board
1813 * Patch by Pantelis Antoniou, 05 May 2004:
1814 - Intracom board update.
1817 * Add support for the second Ethernet interface for the 'PPChameleon'
1820 * Patch by Dave Peverley, 30 Apr 2004:
1821 Add support for OMAP730 Perseus2 Development board
1823 * Patch by Alan J. Luse, 29 Apr 2004:
1824 Fix flash chip-select (OR0) option register setting on FADS boards.
1826 * Patch by Alan J. Luse, 29 Apr 2004:
1827 Report MII network speed and duplex setting properly when
1828 auto-negotiate is not enabled.
1830 * Patch by Jarrett Redd, 29 Apr 2004:
1831 Fix hang on reset on Ocotea board due to flash in wrong mode.
1833 * Patch by Dave Peverley, 29 Apr 2004:
1834 add MAC address detection to smc91111 driver
1836 * Patch by David Müller, 28 Apr 2004:
1837 fix typo in lib_arm/board.c
1839 * Patch by Tolunay Orkun, 20 Apr 2004:
1840 - README update: add CONFIG_CSB272 and csb272_config
1841 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1842 i2cfast environment variable
1844 * Patch by Yuli Barcohen, 19 Apr 2004:
1845 - Rename DUET_ADS to MPC885ADS
1846 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1847 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1848 - Clean up FADS family port to use the new defines
1850 * Fix PCI support on CPC45 board
1852 * Patch by Scott McNutt, 25 Apr 2004:
1853 Add Nios GDB/JTAG Console support:
1854 - Add stubs to support gdb via JTAG.
1855 - Add support for console over JTAG.
1858 * Add support for CATcenter board (based on PPChameleon ME module)
1860 * Patch by Klaus Heydeck, 12 May 2004:
1861 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1862 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1863 various changes to KUP4 board specific files
1865 * Fix minor network problem on MPC5200: need some delay between
1866 resetting the PHY and sending the first packet. Implemented in a
1867 "natural" way by invoking the PHY reset and initialization code
1868 only once after power on vs. each time the interface is brought up.
1870 * Add some limited support for low-speed devices to SL811 USB controller
1871 (at least "usb reset" now passes successfully and "usb info" displays
1872 correct information)
1874 * Change init sequence for multiple network interfaces: initialize
1875 on-chip interfaces before external cards.
1877 * Fix memory leak in the NAND-specific JFFS2 code
1879 * Fix SL811 USB controller when attached to a USB hub
1881 * Fix config option spelling in PM520 config file
1883 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1884 patches by Pantelis Antoniou, 30 Mar 2004)
1886 * Fix minor NAND JFFS2 related issue
1888 * Fixes for SL811 USB controller:
1889 - implement workaround for broken memory stick
1890 - improve error handling
1892 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1893 cope with congested networks.
1895 ======================================================================
1896 Changes for U-Boot 1.1.1:
1897 ======================================================================
1899 * Patch by Travis Sawyer, 23 Apr 2004:
1900 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1901 errata from Vitesse Semiconductor.
1903 * Patch by Philippe Robin, 22 Apr 2004:
1904 Fix ethernet configuration for "versatile" board
1906 * Patch by Kshitij Gupta, 21 Apr 2004:
1907 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1909 * Patch by Steven Scholz, 24 Feb 2004:
1910 Fix a bug in AT91RM9200 ethernet driver:
1911 The MII interface is now initialized before accessing the PHY.
1913 * Patch by John Kerl, 19 Apr 2004:
1914 Use U-boot's miiphy.h for PHY register names, rather than
1915 introducing a new header file.
1917 * Update pci_ids.h from linux-2.4.26
1919 * Patch by Masami Komiya, 19 Apr 2004:
1920 Fix problem cause by VLAN function on little endian architecture
1921 without VLAN environment
1923 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1924 binary image for all clock frequencies. Implement run-time
1925 optimization of flash access timing based on the actual bus
1928 * Modify KUP4X board configuration to use SL811 driver for USB memory
1929 sticks (including FAT / VFAT filesystem support)
1931 * Add SL811 Host Controller Interface driver for USB
1933 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1935 * Patch by Pantelis Antoniou, 19 Apr 2004:
1936 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1937 Minor patches for Intracom boards.
1939 * Patch by Christian Pell, 19 Apr 2004:
1940 cleanup support for CF/IDE on PCMCIA for PXA25X
1942 * Temporarily disabled John Kerl's extended MII command code because
1943 "miivals.h" is missing
1945 * Patches by Mark Jonas, 13 Apr 2004:
1946 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1947 - Add sync instructions to IceCube SDRAM init code
1948 - Move SDRAM chip constants into seperate include files
1949 - Unify DDR and SDR initialization code
1950 - Unify all IceCube (Lite5xxx) target names
1952 * Patch by John Kerl, 16 Apr 2004:
1953 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1954 mii read 4-7 18-1a. Also add mii dump subcommand for
1955 pretty-printing standard regs 0-5.
1957 * Patch by Stephen Williams, 16 April 2004:
1958 fix typo in JSE.h; update MAINTAINERS
1960 * Patch by Matthew S. McClintock, 14 Apr 2004:
1961 fix initdram function for utx8245 board
1963 * Patch by Markus Pietrek, 14 Apr 2004:
1964 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1966 * Patch by Reinhard Meyer, 18 Apr 2004:
1967 provide the IDE Reset Function for EMK 5200 boards
1969 * Patch by Masami Komiya, 12 Apr 2004:
1970 fix pci_hose_write_config_{byte,word}_via_dword problems
1972 * Patch by Sangmoon Kim, 12 Apr 2004:
1973 Update max RAM size for debris board
1975 * Patch by Travis Sawyer, 08 Apr 2004:
1976 Add TLB entry for second DIMM slot on ocotea
1978 * Patch by Masami Komiya, 08 Apr 2004:
1979 add RTL8169 network driver
1981 * Patch by Dan Malek, 07 Apr 2004:
1982 - Add support for RPC/STx GP3, Motorola 8560 board
1983 - Update 85xx TSEC driver so it searches MII for first available PHY
1985 - Add functions to support console MII commands.
1987 * Patch by Tolunay Orkun, 07 Apr 2004:
1988 Move initialization of bi_iic_fast[]
1989 from board_init_f() to board_init_r()
1991 * Patch by Yasushi Shoji, 07 Apr 2004:
1992 Cleanup microblaze port
1994 * Patch by Sangmoon Kim, 07 Apr 2004:
1995 Add auto SDRAM module detection for Debris board
1997 * Patch by Rune Torgersen, 06 Apr 2004:
1998 - Fix some PCI problems on the MPC8266ADS board
1999 - Fix the location of some PCI entries in the immap structure
2001 * Patch by Yasushi Shoji, 07 Apr 2004:
2002 - add support for microblaze processors
2003 - add support for AtmarkTechno "suzaku" board
2005 * Configure PPChameleon board to use redundand environment in flash
2007 * Configure PPChameleon board to use JFFS2 NAND support.
2009 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2011 * Patch by Rune Torgersen, 16 Apr 2004:
2014 * Patches by Pantelis Antoniou, 16 Apr 2004:
2015 - add support for a new version of an Intracom board and fix
2016 various other things on others.
2017 - add verify support to the crc32 command (define
2018 CONFIG_CRC32_VERIFY to enable it)
2019 - fix FEC driver for MPC8xx systems:
2020 1. fix compilation problems for boards that use dynamic
2022 2. shut down FEC after network transfers
2023 - HUSH parser fixes:
2024 1. A new test command was added. This is a simplified version of
2025 the one in the bourne shell.
2026 2. A new exit command was added which terminates the current
2028 3. Fixed handing of $? (exit code of last executed command)
2029 - Fix some compile problems;
2030 add "once" functionality for the netretry variable
2032 * Patch by George G. Davis, 02 Apr 2004:
2033 add support for Intel Assabet board
2035 * Patch by Stephen Williams, 01 Apr 2004:
2036 Add support for Picture Elements JSE board
2038 * Patch by Christian Pell, 01 Apr 2004:
2039 Add CompactFlash support for PXA systems.
2041 * Patches by Pantelis Antoniou, 30 Mar 2004:
2042 - add auto-complete support to the U-Boot CLI
2043 - add support for NETTA and NETPHONE boards; fix NETVIA board
2044 - add support for the Epson 156x series of graphical displays
2045 (These displays are serial and not suitable for using a normal
2046 framebuffer console on them)
2047 - add infrastructure needed in order to POST any DSPs in a board
2048 - improve and fix various things in the MPC8xx FEC driver:
2049 1. The new 87x and 88x series of processors have two FECs,
2050 and the new driver supports them both.
2051 2. Another change in the 87x/88x series is support for
2052 the RMII (Reduced MII) interface. However numerous
2053 changes are needed to make it work since the PHYs
2054 are connected to the same lines. That means that
2055 you have to address them correctly over the MII
2057 3. We now correctly match the MII/RMII interface
2058 configuration to what the PHY reports.
2059 - Fix problem when readingthe MII status register. Due to the
2060 internal design of many PHYs you have to read the register
2061 twice. The problem is more apparent in 10Mbit mode.
2062 - add new mode ".jffs2s" for reading from a NAND device: it just
2063 skips over bad blocks.
2064 - add networking support for VLANs (802.1q), and CDP (Cisco
2066 - some minor patches / cleanup
2068 * Patch by Yuli Barcohen, 28 Mar 2004:
2069 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2070 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2071 - Change configuration method for MPC8260ADS family
2073 * add startup code to clear the BSS of standalone applications
2075 * Fix if / elif handling bug in HUSH shell
2077 ======================================================================
2078 Changes for U-Boot 1.1.0:
2079 ======================================================================
2081 * Patch by Mark Jonas: Remove config.tmp files only when
2082 unconfiguring the board
2084 * Adapt RMU board for bigger flash memory
2086 * Patch by Klaus Heydeck, 13 Mar 2003:
2087 Add support for KUP4X Board
2089 * Patch by Pavel Bartusek, 21 Mar 2004
2090 Add Reiserfs support
2092 * Patch by Hinko Kocevar, 20 Mar 2004
2093 - Add auto-release for SMSC LAN91c111 driver
2094 - Add save/restore of PTR and PNR regs as suggested in datasheet
2096 * Patch by Stephen Williams, 19 March 2004
2097 Increase speed of sector reads from SystemACE,
2098 shorten poll timeout and remove a useless reset
2100 * Patch by Tolunay Orkun, 19 Mar 2004:
2101 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2104 * Patch by Brad Kemp, 18 Mar 2004:
2105 prevent machine checks during a PCI scan
2107 * Patch by Pierre Aubert, 18 Mar 2004:
2108 Fix string cleaning in IDE identification
2110 * Patch by Pierre Aubert, 18 Mar 2004:
2111 - Unify video mode handling for Chips & Technologies 69000 Video
2112 chip and Silicon Motion SMI 712/710/810 Video chip
2113 - Add selection of the video output (CRT or LCD) via 'videoout'
2114 environment variable for the Silicon Motion
2117 * Patch by Pierre Aubert, 18 Mar 2004:
2118 include/common.h typo fix
2120 * Patches by Tolunay Orkun, 17 Mar 2004:
2121 - Add support for bd->bi_iic_fast[] initialization via environment
2122 variable "i2cfast" (CONFIG_I2CFAST)
2123 - Add "i2cfast" u-boot environment variable support for csb272
2125 * Patch by Carl Riechers, 17 Mar 2004:
2126 Ignore '\0' characters in console input for use with telnet and
2129 * Patch by Leon Kukovec, 17 Mar 2004:
2130 typo fix for strswab prototype #ifdef
2132 * Patches by Thomas Viehweger, 16 Mar 2004:
2133 - show PCI clock frequency on MPC8260 systems
2134 - add FCC_PSMR_RMII flag for HiP7 processors
2135 - in do_jffs2_fsload(), take load address from load_addr if not set
2136 explicit, update load_addr otherwise
2137 - replaced printf by putc/puts when no formatting is needed
2138 (smaller code size, faster execution)
2140 * Patch by Phillippe Robin, 16 Mar 2004:
2141 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2143 * Patch by Stephen Williams, 15 Mar 2004:
2144 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2146 * Patch by Tolunay Orkun, 15 Mar 2004:
2147 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2149 * Patch by Travis Sawyer, 15 Mar 2004:
2150 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2152 * Add start-up delay to make sure power has stabilized before
2153 attempting to switch on USB on SX1 board.
2155 * Patch by Josef Wagner, 18 Mar 2004:
2156 - Add support for MicroSys XM250 board (PXA255)
2157 - Add support for MicroSys PM828 board (MPC8280)
2158 - Add support for 32 MB Flash on PM825/826
2159 - new SDRAM refresh rate for PM825/PM826
2160 - added support for MicroSys PM520 (MPC5200)
2161 - replaced Query by Identify command in CPU86/flash.c
2162 to support 28F160F3B
2164 * Fix wrap around problem with udelay() on ARM920T
2166 * Add support for Macronix flash on TRAB board
2168 * Patch by Pierre Aubert, 15 Mar 2004:
2169 Fix buffer overflow in IDE identification
2171 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2173 * Remove redundand #define in IceCube.h
2175 * Patch by Steven Scholz, 27 Feb 2004:
2176 - Adding get_ticks() and get_tbclk() for AT91RM9200
2177 - Many white space fixes in cpu/at91rm9200/interrupts.c
2179 * Patches by Steven Scholz, 20 Feb 2004:
2180 some cleanup in AT91RM9200 related code
2182 * Patches by Travis Sawyer, 12 Mar 2004:
2183 - Fix Gigabit Ethernet support for 440GX
2184 - Add Gigabit Ethernet Support to MII PHY utilities
2186 * Patch by Brad Kemp, 12 Mar 2004:
2187 Fixes for drivers/cfi_flash.c:
2188 - Better support for x8/x16 implementations
2189 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2190 - Added defines for AMD command and address constants
2192 * Patch by Leon Kukovec, 12 Mar 2004:
2193 Fix get_dentfromdir() to correctly handle deleted dentries
2195 * Patch by George G. Davis, 11 Mar 2004:
2196 Remove hard coded network settings in TI OMAP1610 H2
2197 default board config
2199 * Patch by George G. Davis, 11 Mar 2004:
2200 add support for ADS GraphicsClient+ board.
2202 * Patch by Pierre Aubert, 11 Mar 2004:
2203 - add bitmap command and splash screen support in cfb console
2204 - add [optional] origin in the bitmap display command
2206 * Patch by Travis Sawyer, 11 Mar 2004:
2207 Fix ocotea board early init interrupt setup.
2209 * Patch by Thomas Viehweger, 11 Mar 2004:
2210 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2212 * Patch by Stephan Linz, 09 Mar 2004
2213 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2215 * Patch by George G. Davis, 9 Mar 2004:
2216 fix recent build failure for SA1100 target
2218 * Patch by Travis Sawyer, 09 Mar 2004:
2219 Support native interrupt mode for the IBM440GX.
2220 Previously it was running in 440GP compatibility mode.
2222 * Patch by Philippe Robin, 09 Mar 2004:
2223 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2226 * Patch by Masami Komiya, 08 Mar 2004:
2227 Don't overwrite server IP address or boot file name
2228 when the boot server does not return values
2230 * Patch by Tolunay Orkun, 5 Mar 2004:
2231 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2233 * Patch by Tolunay Orkun, 5 Mar 2004:
2234 Fix early board initialization for Cogent CSB272 board
2236 * Patch by Ed Okerson, 3 Mar 2004:
2237 fix CFI flash writes for little endian systems
2239 * Patch by Reinhard Meyer, 01 Mar 2004:
2240 generalize USB and IDE support for MPC5200 with according
2241 changes to IceCube.h and TOP5200.h
2242 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2243 add info about USB and IDE to README
2245 * Patch by Yuli Barcohen, 4 Mar 2004:
2246 Fix problems with GCC 3.3.x which changed handling of global
2247 variables explicitly initialized to zero (now in .bss instead of
2250 * Patch by Leon Kukovec, 02 Mar 2004:
2251 add strswab() to fix IDE LBA capacity, firmware and model numbers
2252 on little endian machines
2254 * Patch by Masami Komiya, 02 Mar 2004:
2255 - Remove get_ticks() from NFS code
2256 - Add verification of RPC transaction ID
2258 * Patch by Pierre Aubert, 02 Mar 2004:
2259 cleanup for IDE and USB drivers for MPC5200
2261 * Patch by Travis Sawyer, 01 Mar 2004:
2263 - Add IBM PPC440GX Ref Platform support (Ocotea)
2264 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2265 Adapted to U-Boot and 440GX port
2267 - Add gracious handling of all Ethernet Pin Selections for 440GX
2268 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2270 - Add needed bit definitions
2273 * Patch by Carl Riechers, 1 Mar 2004:
2274 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2276 * Patch by Stephan Linz, 27 Feb 2004
2277 - avoid problems for targets without NFS download support
2279 * Patch by Rune Torgersen, 27 Feb 2004:
2280 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2281 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2282 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2284 * Patch by Masami Komiya, 27 Feb 2004:
2285 Fix rarpboot: add autoload by NFS
2287 * Patch by Dan Eisenhut, 26 Feb 2004:
2288 fix flash_write return value in saveenv
2290 * Patch by Stephan Linz, 11 Dec 2003
2291 expand config.mk to avoid trigraph warnings on NIOS
2293 * Rename "BMS2003" board into "HMI10"
2295 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2296 storage; auto-set console on USB port (using preboot command)
2298 * Add support for SX1 mobile phone; add support for USB-based console
2299 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2301 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2303 * Fix SDRAM timings for LITE5200 / IceCube board
2305 * Handle Auti-MDIX / connection status for INCA-IP
2307 * Fix USB problems when attempting to read 0 bytes
2309 * Patch by Travis Sawyer, 26 Feb 2004:
2310 Fix broken compile for XPEDITE1K target.
2312 * Patch by Stephan Linz, 26 Feb 2004:
2313 Bug fix for NFS code on NIOS targets
2315 * Patch by Stephen Williams, 26 Feb 2004:
2316 Break up SystemACE reads of large block counts
2318 * Patch by Pierre Aubert, 26 Feb 2004
2319 add IDE support for MPC5200
2321 * Patch by Masami Komiya, 26 Feb 2004:
2322 add autoload via NFS
2324 * Patch by Stephen Williams
2325 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2326 elsewhere in the source.
2328 * Patch by Steven Scholz, 25 Feb 2004:
2329 - Timeouts in FPGA code should be based on CFG_HZ
2330 - Minor cleanup in code for Altera FPGA ACEX1K
2332 * Patch by Steven Scholz, 25 Feb 2004:
2333 Changed "Directory Hierarchy" section in README
2335 * Patch by Masami Komiya, 25 Feb 2004:
2336 Reduce copy count in nfs_read_reply() of NFS code
2338 * Patch by Markus Pietrek, 24 Feb 2004:
2339 NS9750 DevBoard added
2341 * Patch by Pierre Aubert, 24 Feb 2004
2342 add USB support for MPC5200
2344 * Patch by Steven Scholz, 24 Feb 2004:
2345 - fix MII commands to use values from last command
2347 * Patch by Torsten Demke, 24 Feb 2004:
2348 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2350 * Patch by Rahul Shanbhag, 19 Feb 2004:
2351 Fixes for for OMAP1610 board:
2352 - shift some IRQ specific code to platform.S file
2353 - remove duplicatewatchdog reset code from start.S
2355 * Make Auto-MDIX Support configurable on INCA-IP board
2357 * Fix license for mkimage tool
2359 * Patch by Masami Komiya, 24 Feb 2004:
2360 Update NetBootFileXferSize in NFS code
2362 * Patch by Scott McNutt, 24 Feb 2004:
2363 fix packet length in NFS code
2365 * Patch by Masami Komiy, 22 Feb 2004:
2366 Add support for NFS for file download
2368 * Patch by Andrea Scian, 17 Feb 2004:
2369 Add support for S3C44B0 processor and DAVE B2 board
2371 * Patch by Steven Scholz, 20 Feb 2004:
2372 - Add support for MII commands on AT91RM9200 boards
2373 - some cleanup in AT91RM9200 ethernet code
2375 * Patch by Peter Ryser, 20 Feb 2004:
2376 Add support for the Xilinx ML300 platform
2378 * Patch by Stephan Linz, 17 Feb 2004:
2379 Fix watchdog support for NIOS
2381 * Patch by Josh Fryman, 16 Feb 2004:
2382 Fix byte-swapping for cfi_flash.c for different bus widths
2384 * Patch by Jon Diekema, 14 Jeb 2004:
2385 Remove duplicate "FPGA Support" notes from the README file
2387 * Patches by Reinhard Meyer, 14 Feb 2004:
2388 - update board/emk tree; use common flash driver
2389 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2390 [adapted for other PPC CPUs -- wd]
2391 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2393 * Patch by Jon Diekema, 13 Feb 2004:
2394 Call show_boot_progress() whenever POST "FAILED" is printed.
2396 * Patch by Nishant Kamat, 13 Feb 2004:
2397 Add support for TI OMAP1610 H2 Board
2398 Fixes for cpu/arm926ejs/interrupt.c
2399 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2400 Fix for a timer bug in OMAP1610 Innovator
2401 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2403 * Patches by Stephan Linz, 12 Feb 2004:
2404 - add support for NIOS timer with variable period preload counter value
2405 - prepare POST framework support for NIOS targets
2407 * Patch by Denis Peter, 11 Feb 2004:
2408 add POST support for the MIP405 board
2410 * Patch by Laurent Mohin, 10 Feb 2004:
2411 Fix buffer overflow in common/usb.c
2413 * Patch by Tolunay Orkun, 10 Feb 2004:
2414 Add support for Cogent CSB272 board
2416 * Patch by Thomas Elste, 10 Feb 2004:
2417 Add support for NET+50 CPU and ModNET50 board
2419 * Patch by Sam Song, 10 Feb 2004:
2420 Fix typos in cfi_flash.c
2422 * Patch by Leon Kukovec, 10 Feb 2004
2423 Fixed long dir entry slot id calculation in get_vfatname
2425 * Patch by Robin Gilks, 10 Feb 2004:
2426 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2427 !=, <>, <, >, <=, >=)
2429 * Fix problem with side effects in macros in include/usb.h
2431 * Patch by David Benson, 13 Nov 2003:
2432 bug 841358 - fix TFTP download size limit
2434 * Fixing bug 850768:
2435 improper flush_cache() in load_serial()
2437 * Fixing bug 834943:
2438 MPC8540 - missing volatile declarations
2440 * Patch by Stephen Williams, 09 Feb 2004:
2441 Add support for Xilinx SystemACE chip:
2442 - New files common/cmd_ace.c and include/systemace.h
2443 - Hook systemace support into cmd_fat and the partition manager
2445 * Patch by Travis Sawyer, 09 Feb 2004:
2446 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2448 * Patch by Travis Sawyer, 09 Feb 2004:
2450 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2451 - Add phymode for 440 enet
2454 - Change board_pre_init to board_early_init_f
2455 - Add user flash to bus controller setup
2457 - Fix is_pci_host to check GPIO for monarch bit
2458 - Force xpedite1k to pci conventional mode (via #define option)
2460 * Patch by Brad Kemp, 4 Feb 2004:
2461 - handle the machine check that is generated during the PCI scans
2463 - define the registers used in the IMMR by the PCI subsystem.
2465 * Patch by Pierre Aubert, 03 Feb 2004:
2466 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2468 * Patch by Jeff Angielski, 03 Feb 2004:
2469 Fix copy & paste error in cpu/mpc8260/pci.c
2471 * Patch by Reinhard Meyer, 24 Jan 2004:
2472 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2474 * Add Auto-MDIX support for INCA-IP
2478 * Patch by Josef Baumgartner, 10 Feb 2004:
2479 Fixes for Coldfire port
2481 * Patch by Brad Kemp, 11 Feb 2004:
2482 Fix CFI flash driver problems
2484 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2485 modules at CPU clock frequencies above 66 MHz.
2487 * Optimize flash programming speed for LWMON (by another 100% :-)
2489 * Patch by Jian Zhang, 3 Feb 2004:
2490 - Changed the incorrect FAT12BUFSIZE
2491 - data_begin in fsdata can be negative. Changed it to be short.
2493 * Patches by Stephan Linz, 30 Jan 2004:
2494 1: - board/altera/common/flash.c:flash_erase():
2495 o allow interrupts befor get_timer() call
2496 o check-up each erased sector and avoid unexpected timeouts
2497 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2498 o enclose sevenseg_set() in cpp condition
2499 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2500 - fix some typed in mistakes in the NIOS documentation
2501 2: - split DK1C20 configuration into several header files:
2502 o two new files for each NIOS CPU description
2503 o U-Boot related part is remaining in DK1C20.h
2504 3: - split DK1S10 configuration into several header files:
2505 o two new files for each NIOS CPU description
2506 o U-Boot related part is remaining in DK1S10.h
2507 4: - Add support for the Microtronix Linux Development Kit
2508 NIOS CPU configuration at the Altera Nios Development Kit,
2509 Stratix Edition (DK-1S10)
2510 5: - Add documentation for the Altera Nios Development Kit,
2511 Stratix Edition (DK-1S10)
2512 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2514 7: - Add support for the common U-Boot SPI framework at
2517 * Patch by Rahul Shanbhag, 28 Jan 2004:
2518 Fix flash protection/locking handling for OMAP1610 innovator board.
2520 * Patch by Rolf Peukert, 28 Jan 2004:
2521 fix flash write problems on CSB226 board (write with 32 bit bus width)
2523 * Patches by Mark Jonas, 16 Jan 2004:
2524 - fix rounding error when calculating baudrates for MPC5200 PSCs
2525 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2526 time which is not supported
2528 * Patch by Yuli Barcohen, 26 Jan 2004:
2529 Allow bzip2 compression for small memory footprint boards
2531 * Patch by Brad Kemp, 21 Jan 2004:
2532 Add support for CFI flash driver for both the Intel and the AMD
2535 * Patch by Travis Sawyer, 20 Jan 2004:
2536 Fix pci bridge auto enumeration of sibling p2p bridges.
2538 * Patch by Tolunay Orkun, 12 Jan 2004:
2539 Add some delays as needed for Intel LXT971A PHY support
2541 * Patches by Stephan Linz, 09 Jan 2004:
2542 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2543 - make DK1C20 board configuration related to ASMI conform to
2546 * Patch by Anders Larsen, 09 Jan 2004:
2548 ARM memory layout fixes: the abort-stack is now set up in the
2549 correct RAM area, and the BSS is zeroed out as it should be.
2551 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2552 of the linker scripts are replaced by '__bss_start' and '_end',
2553 resp., which is a further step to eliminate unnecessary differences
2554 between the implementation of the CPU architectures.
2556 * Patch by liang a lei, 9 Jan 2004:
2557 Fix Intel 28F128J3 ID in include/flash.h
2559 * Patch by Masami Komiya, 09 Jan 2004:
2560 add support for TB0229 board (NEC VR4131 MIPS processor)
2562 * Patch by Leon Kukovec, 12 Dec 2003:
2563 changed extern __inline__ into static __inline__ in
2564 include/linux/byteorder/swab.h
2566 * Patch by Travis Sawyer, 30 Dec 2003:
2567 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2568 select MDI port based on enabled EMAC device.
2569 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2572 * Patch by Wolter Kamphuis, 15 Dec 2003:
2573 made CONFIG_SILENT_CONSOLE usable on all architectures
2575 * Disable date command on TQM866M - there is no RTC on MPC866
2577 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2579 * Implement adaptive SDRAM timing configuration based on actual CPU
2580 clock frequency for INCA-IP; fix problem with board hanging when
2581 switching from 150MHz to 100MHz
2583 * Add PCMCIA CS support for BMS2003 board
2585 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2586 see doc/README.MPC866 for details;
2587 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2588 calculate CPU clock frequency from PLL register values.
2590 * Add support for 128 MB RAM on TQM8xxL/M modules
2592 * Fix PS/2 keyboard problem caused by statically initialized variable
2593 pointing to a location in flash
2595 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2597 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2598 before we can access it; add delay in case we are faster (with no
2601 * Cleanup of some init functions
2603 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2604 to avoid Linux crashes by early packets coming in.
2606 * Accelerate flash accesses on LWMON board by using buffered writes
2608 * Fix typo in Makefile;
2609 fix problem with PARTNUM detection
2611 * Patch by Reinhard Meyer, 09 Jan 2004:
2612 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2614 * Add support for IDE LED on BMS2003 board
2615 (exclusive with status LED!)
2617 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2620 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2621 Add common files for "emk" boards
2623 * Add a common get_ram_size() function and modify the the
2624 board-specific files to invoke that common implementation.
2626 ======================================================================
2627 Changes for U-Boot 1.0.1:
2628 ======================================================================
2630 * Set default clock for INCA-IP to 150 MHz
2632 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2633 add I2C support; add support for DS1337 RTC
2635 * Add CompactFlash support for BMS2003 board
2637 * Add support for status LED on BMS2003 board
2639 * Patch by Scott McNutt, 02 Jan 2004:
2640 Add support for the Nios Active Serial Memory Interface (ASMI)
2643 * Patch by Andrea Marson, 16 Dec 2003:
2644 Add support for the PPChameleon ME and HI modules
2646 * Patch by Yuli Barcohen, 22 Dec 2003:
2647 Add support for Motorola DUET ADS board (MPC87x/88x)
2649 * Patch by Robert Schwebel, 15 Dec 2003:
2650 add support for cramfs (uses JFFS2 command interface)
2652 * Patches by Stephan Linz, 11 Dec 2003:
2653 - more documentation for NIOS port
2654 - new struct nios_pio_t, struct nios_spi_t
2655 - Reconfiguration for NIOS Development Kit DK1C20:
2656 o move board related code from board/dk1c20
2657 to board/altera/dk1c20
2658 o create a new common source path board/altera/common
2659 and move generic flash access stuff into it
2660 o change/expand configuration file DK1C20.h
2661 - Add support for NIOS Development Kit DK1S10
2662 - Add status LED support for NIOS systems
2663 - Add dual 7-segment LED support for Altera NIOS DevKits
2665 * Patch by Ronen Shitrit, 10 Dec 2003:
2666 Add support for the Marvell DB64360 / DB64460 development boards
2668 * Patch by Detlev Zundel, 10 Dec 2003:
2669 fix dependency problem in examples/Makefile
2671 * Patch by Denis Peter, 8 Dec 2003
2672 - add support for the PATI board (MPC555)
2673 - add SPI support for the MPC5xx
2675 * Patch by Anders Larsen, 08 Dec 2003:
2676 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2677 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2678 cleanup some redundand #defines
2680 * Patch by André Schwarz, 8 Dec 2003:
2681 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2682 - TX and RX deskriptors must be quad-word aligned
2683 - does not work with only one TX deskriptor
2684 - standard reset method does not work
2686 * Patch by Masami Komiya, 08 Dec 2003:
2687 add RTL8139 ethernet driver
2689 * Patches by Ed Okerson, 07 Dec 2003:
2690 - fix ethernet for the AU1x00 processors in little-endian mode.
2691 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2693 * Minor code cleanup (coding style)
2695 * Patch by Reinhard Meyer, 30 Dec 2003:
2696 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2697 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2698 - turned debug print of PHY registers into a function (called in two places)
2699 - added support for EMK MPC5200 based modules
2701 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2703 * Add support for TQM866M modules
2705 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2707 * Fix a few compiler warnings
2709 * Patch by Reinhard Meyer, 28 Dec 2003:
2710 Add initial support for TOP5200 board
2712 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2713 environment variable which can set to "100", "133", or "150". The
2714 CPU clock will be configured accordingly upon next reboot. Other
2715 values are ignored. In case of an invalid or undefined "cpuclk"
2716 value, the compile-time default CPU clock speed will be used.
2718 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2719 window that is used to access the UART registers by the Linux driver)
2721 * Patch by Reinhard Meyer, 20 Dec 2003:
2722 Fix clock calculation for the MPC5200 for higher clock frequencies
2723 (above 2**32 / 10 = 429.5 MHz).
2725 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2727 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2729 * Add new configuration for IceCube board with DDR memory
2731 * Update TRAB memory configurations
2733 * Add JFFS2 support for INCA-IP board
2735 * Patch by Bill Hargen, 09 Dec 2003:
2736 - BUBINGA405EP: changed flash driver to protect top sector containing
2738 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2739 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2740 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2741 - 405EP: added/fixed support for "reginfo" command.
2742 - 4xx: removed spurious MII error messages on "mii info" command.
2744 * Patch by Bernhard Kuhn, 28 Nov 2003:
2745 add support for Coldfire CPU
2746 add support for Motorola M5272C3 and M5282EVB boards
2748 * Patch by Pierre Aubert, 24 Nov 2003:
2749 - add a return value for the fpga command
2750 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2751 is defined. If ide_preinit fails, ide_init is aborted.
2752 - fix an endianess problem in fat.h
2754 * Patch by Wolter Kamphuis, 05 Dec 2003:
2755 Add support for SNMC's QS850/QS823/QS860T boards
2757 * Patch by Yuli Barcohen, 3 Dec 2003:
2758 "revive" U-Boot support for old Motorola MPC860ADS board
2760 * Patch by Cam(ilo?), 03 Dec 2003:
2761 make examples build even with broken Montavista objcopy
2763 * Patch by Pavel Bartusek, 27 Nov 2003:
2764 fix conversion problem with "bootretry" evironment variable
2766 * Patch by Andre Schwarz, 24 Nov 2003:
2767 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2769 * Patch by Pavel Bartusek, 21 Nov 2003:
2770 set ZMII bridge speed on 440
2772 * Patch by Anders Larsen, 17 Nov 2003:
2773 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2775 * Patches by David Müller, 14 Nov 2003:
2776 - board/mpl/common/common_util.c
2777 * implement support for BZIP2 compressed images
2778 * various cleanups (printf -> puts, ...)
2779 - board/mpl/common/flash.c
2780 * report correct errors to upper layers
2781 * check the erase fail and VPP low bits in status reg
2782 - board/mpl/vcma9/cmd_vcma9.c
2783 - board/mpl/vcma9/flash.c
2784 * various cleanups (printf -> puts, ...)
2786 * fix typo in comment
2787 - cpu/arm920t/usb_ohci.c
2788 * support for S3C2410 is missing in #if line
2790 * reinit some registers in case of error (cable missing, ...)
2792 * support for USB/MMC devices is missing in #if line
2793 - include/configs/MIP405.h
2794 - include/configs/PIP405.h
2795 * enable BZIP2 support
2796 * enlarge malloc space to 1MiB because of BZIP2 support
2797 - include/configs/VCMA9.h
2798 * enable BZIP2 support
2799 * enlarge malloc space to 1MiB because of BZIP2 support
2800 * enable USB support
2801 - lib_arm/armlinux.c
2802 * change calling convention of ARM Linux kernel as
2803 described on http://www.arm.linux.org.uk/developer/booting.php
2805 * Patch by Thomas Lange, 14 Nov 2003:
2806 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2807 support all these AMD boards.
2809 * Patch by Thomas Lange, 14 Nov 2003:
2810 Workaround for mips au1x00 physical memory accesses (the au1x00
2811 uses a 36 bit bus internally and cannot access physical memory
2812 directly. Use the uncached SDRAM address instead of the physical
2815 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2816 add Realtek 8019 ethernet driver
2818 * Patch by Yuli Barcohen, 13 Nov 2003:
2819 MPC826xADS/PQ2FADS cleanup
2821 * Patch by Anders Larsen, 12 Nov 2003:
2822 Update README to mark the PORTIO commands non-standard
2824 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2825 update for for Atmel AT91RM9200DK development kit:
2826 - support for environment variables in DataFlash
2827 - Atmel DataFlash AT45DB1282 support
2829 * Patch by Jeff Carr, 11 Nov 2003:
2830 add support for new version of 8270 processors
2832 * Patches by George G. Davis, 05 Nov 2003:
2833 - only pass the ARM linux initrd tag to the kernel when an initrd
2835 - update omap1510inn configuration file
2837 * Patches by Stephan Linz, 3 Nov 2003:
2838 - more endianess fixes for LAN91C111 driver
2839 - CFG_HZ configuration patch for NIOS Cyclone board
2841 * Patch by Stephan Linz, 28 Oct 2003:
2842 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2844 * Patch by Steven Scholz, 20 Oct 2003:
2845 - make "mii info <addr>" show infor for PHY at "addr" only
2846 - Endian fix for miiphy_info()
2848 * Patch by Gleb Natapov, 19 Sep 2003:
2849 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2851 * Patch by Anders Larsen, 17 Sep 2003:
2852 Bring ARM memory layout in sync with the documentation:
2853 stack and malloc-heap are now located _below_ the U-Boot code
2855 * Accelerate booting on TRAB board: read and check autoupdate image
2856 headers first instead of always reading the whole images.
2858 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2860 * Enabled password check on RMU board
2862 * Fix configuration problem with IceCube in LOWBOOT configuration:
2863 envrionment got embedded, corrupting the image layout.
2865 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2867 * Added BMS2003 board
2868 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2870 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2871 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2874 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2877 * Add checksum verification to 'imls' command
2879 * Add bd_info fields needed for 4xx Linux I2C driver
2881 * Patch by Martin Krause, 4 Nov. 2003:
2882 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2884 * Print used network interface when CONFIG_NET_MULTI is set
2886 * Patch by Bernhard Kuhn, 28 Oct 2003:
2887 Add low boot support for MPC5200
2889 * Fix problem with dual PCMCIA support (NSCU)
2891 * Fix MPC5200 I2C initialization function
2893 ======================================================================
2894 Changes for U-Boot 1.0.0:
2895 ======================================================================
2897 * Fix parameter passing to standalone images with bootm command
2899 * Patch by Kyle Harris, 30 Oct 2003:
2900 Fix build errors for ixdp425 board
2902 * Patch by David M. Horn, 29 Oct 2003:
2903 Fixes to build under CYGWIN
2905 * Get IceCube MGT5100 working (again)
2907 * Fix problems in memory test on some boards (which was not
2908 non-destructive as intended)
2910 * Patch by Gary Jennejohn, 28 Oct 2003:
2911 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2912 to prevent stack overflow on ARM systems
2914 * Patch by Stephan Linz, 28 Oct 2003:
2915 fix init sequence error for NIOS port
2917 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2919 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2921 * Patch by Xiao Xianghua, 23 Oct 2003:
2922 small patch for mpc85xx
2924 * Fix small problem in MPC5200 I2C driver
2926 * Fix FCC3 support on ATC board
2928 * Correct header printing for multi-image files in do_bootm()
2930 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2932 * Fix PCI problems on PPChameleon board
2934 * Patch by Steven Scholz, 18 Oct 2003:
2935 Fix AT91RM9200 ethernet driver
2937 * Patch by Nye Liu, 17 Oct 2003:
2938 Fix typo in include/mpc8xx.h
2940 * Patch by Richard Woodruff, 16 Oct 03:
2941 Fixes for cpu/arm925/interrupt.c
2942 - Initialize timestamp & lastdec vars.
2943 - fix timestamp overflows.
2944 - fix lastdec overflow.
2945 - smarter normalization to allow udelay() below 1ms to work.
2947 * Patch by Scott McNutt, 16 Oct
2948 add networking support for the Altera Nios Development Kit,
2949 Cyclone Edition (DK-1C20)
2951 * Patch by Jon Diekema, 14 Oct 2003:
2952 add hint about doc/README.silent to README file
2954 * Add CompactFlash support for NSCU
2956 * Fix PCI problems on PPChameleonEVB
2958 * TRAB auto-update: Base decision if we have to strip the image
2959 header on image type as encoded in the header
2960 (include image type patch by Martin Krause, 17 Oct 2003)
2962 * Patches by Xianghua Xiao, 15 Oct 2003:
2964 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2965 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2966 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2968 * Fix flash timings on TRAB board
2970 * Make sure HUSH is initialized for running auto-update scripts
2972 * Make 5200 reset command _really_ reset the board, without running
2973 any other code after it
2975 * Fix errors with flash erase when range spans across banks
2976 that are mapped in reverse order
2978 * Fix flash mapping and display on P3G4 board
2980 * Patch by Kyle Harris, 15 Jul 2003:
2981 - add support for Intel IXP425 CPU
2982 - add support for IXDP425 eval board
2984 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2985 for more information
2987 * Patch by Steven Scholz, 10 Oct 2003
2988 - Add support for Altera FPGA ACEX1K
2990 * Patches by Thomas Lange, 09 Oct 2003:
2991 - fix cmd_ide.c for non ppc boards (read/write functions did not
2992 add ATA base address)
2993 - fix for shannon board
2994 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2995 - Endian swap ATA identity for all big endian CPUs, not just PPC
2996 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2998 - add support for dbau1x00 board (MIPS32)
3000 * Patch by Sangmoon Kim, 07 Oct 2003:
3001 add support for debris board
3003 * Patch by Martin Krause, 09 Oct 2003:
3004 Fixes for TRAB board
3005 - /board/trab/rs485.c: correct baudrate
3006 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3007 udelay(); fix some timing problems with adc controller
3008 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3009 modify commands: touch and buzzer
3011 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3012 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3013 Use direct function calls for auto_update instead of hush commands
3015 * Patch by Scott McNutt, 04 Oct 2003:
3016 - add support for Altera Nios-32 CPU
3017 - add support for Nios Cyclone Development Kit (DK-1C20)
3019 * Patch by Steven Scholz, 29 Sep 2003:
3020 - A second parameter for bootm overwrites the load address for
3021 "Standalone Application" images.
3022 - bootm sets environment variable "filesize" to the resulting
3023 (uncompressed) data length for "Standalone Application" images
3024 when autostart is set to "no". Now you can do something like
3025 if bootm $fpgadata $some_free_ram ; then
3026 fpga load 0 $some_free_ram $filesize
3029 * Patch by Denis Peter, 25 Sept 2003:
3030 add support for the MIP405 Rev. C board
3032 * Patch by Yuli Barcohen, 25 Sep 2003:
3033 add support for Zephyr Engineering ZPC.1900 board
3035 * Patch by Anders Larsen, 23 Sep 2003:
3036 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3037 implemented for the x86 architecture)
3039 * Patch by Sangmoon Kim, 23 Sep 2003:
3040 fix pll_pci_to_mem_multiplier table for MPC8245
3042 * Patch by Anders Larsen, 22 Sep 2003:
3043 enable timed autoboot on PXA
3045 * Patch by David Müller, 22 Sep 2003:
3046 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3047 returns correct libgcc file path
3048 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3049 time on s3c24x0 systems
3051 * Patch by Jon Diekema, 19 Sep 2003:
3052 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3053 link state to the fault LED.
3054 - In NetLoop, make the Fault LED reflect the link status. The link
3055 status gets updated on entry, and on timeouts.
3057 * Patch by Anders Larsen, 18 Sep 2003:
3058 allow mkimage to build and run on Cygwin-hosted systems
3060 * Patch by Frank Müller, 18 Sep 2003:
3061 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3064 * Patch by Pantelis Antoniou, 16 Sep 2003:
3065 add tool to compute fileds in the PLPRCR register for MPC86x
3067 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3069 * Fix build problems under FreeBSD
3071 * Add generic filesystem image type
3073 * Make fatload set filesize environment variable
3075 * enable basic / medium / high-end configurations for PPChameleonEVB
3076 board; fix NAND code
3078 * enable TFTP client code to specify to the server the desired
3079 timeout value (see RFC-2349)
3081 * Improve SDRAM setup for TRAB board
3083 * Suppress all output with splashscreen configured only if "splashimage"
3086 * Fix problems with I2C support for mpc5200
3088 * Adapt TRAB configuration and auto_update to new memory layout
3090 * Add configuration for wtk board
3092 * Add support for the Sharp LQ065T9DR51U LCD display
3094 * Patch by Rune Torgersen, 17 Sep 2003:
3095 - Fixes for MPC8266 default config
3096 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3098 * Patches by Jon Diekema, 17 Sep 2003:
3099 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3102 - adjust "help" output
3104 * Patches by Anders Larsen, 17 Sep 2003:
3105 - fix spelling errors
3106 - set GD_FLG_DEVINIT flag only after device function pointers
3108 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3110 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3111 - trigger watchdog while waiting in serial driver
3113 * Add auto-update code for TRAB board using USB memory sticks,
3114 support new configuration with more memory
3116 * disable MPC5200 bus pipelining as workaround for bus contention
3118 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3119 priority; configure critical interrupts to be handled like external
3122 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3123 go back to 66 MHz for stability
3125 * Patches by Jon Diekema, 15 Sep 2003:
3126 - add description for missing CFG_CMD_* entries in the README file
3129 * Patch by Gleb Natapov, 14 Sep 2003:
3130 enable watchdog support for all MPC824x boards that have a watchdog
3132 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3133 "Non-octet Aligned Frame" errors we see at 100 Mbps
3135 * Patch by Sharad Gupta, 14 Sep 2003:
3136 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3138 * Patch by llandre, 11 Sep 2003:
3139 update configuration for PPChameleonEVB board
3141 * Patch by David Müller, 13 Sep 2003:
3142 various changes to VCMA9 board specific files
3144 * Add I2C support for MGT5100 / MPC5200
3146 * Patch by Rune Torgersen, 11 Sep 2003:
3147 Changed default memory option on MPC8266ADS to NOT be Page Based
3148 Interleave, since this doesn't work very well with the standard
3151 * Patch by George G. Davis, 12 Sep 2003:
3152 fix Makefile settings for sk98 driver
3154 * Patch by Stefan Roese, 12 Sep 2003:
3155 - new boards added: DP405, HUB405, PLU405, VOH405
3156 - some esd boards updated
3157 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3159 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3161 * Patch by Martin Krause, 11 Sep 2003:
3162 add burn-in tests for TRAB board
3164 * Enable instruction cache on MPC5200 board
3166 * Patch by Denis Peter, 11 Sep 2003:
3167 - fix USB data pointer assignment for bulk only transfer.
3168 - prevent to display erased directories in FAT filesystem.
3170 * Change output format for NAND flash - make it look like for other
3173 ======================================================================
3174 Changes for U-Boot 0.4.8:
3175 ======================================================================
3177 * Add I2C and RTC support for RMU board
3179 * Patches by Denis Peter, 9 Sep 2003:
3180 add FAT support for IDE, SCSI and USB
3182 * Patches by Gleb Natapov, 2 Sep 2003:
3183 - cleanup of POST code for unsupported architectures
3184 - MPC824x locks way0 of data cache for use as initial RAM;
3185 this patch unlocks it after relocation to RAM and invalidates
3188 * Patch by Gleb Natapov, 30 Aug 2003:
3189 new I2C driver for mpc107 bridge. Now works from flash.
3191 * Patch by Dave Ellis, 11 Aug 2003:
3192 - JFFS2: fix typo in common/cmd_jffs2.c
3193 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3194 - JFFS2: remove node version 0 warning
3195 - JFFS2: accept JFFS2 PADDING nodes
3196 - SXNI855T: add AM29LV800 support
3197 - SXNI855T: move environment from EEPROM to flash
3198 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3200 * Patch by Bill Hargen, 11 Aug 2003:
3201 fixes for I2C on MPC8240
3202 - fix i2c_write routine
3203 - fix iprobe command
3204 - eliminates use of global variables, plus dead code, cleanup.
3206 * Add support for USB Mass Storage Devices (BBB)
3207 (tested with USB memory sticks only)
3209 * Avoid flicker on TRAB's VFD
3211 * Add support for SK98xx driver
3213 * Add PCI support for SL8245 board
3215 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3216 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3217 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3219 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3220 to allow for more accurate baudrate settings
3221 (error now 0.7% at 115 kbps, instead of 3.5% before)
3223 * Patch by Andreas Mohr, 4 Sep 2003:
3224 Fix a lot of spelling errors
3226 * Add support for PPChameleon Eval Board
3228 * Add support for P3G4 board
3230 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3233 * Patch by Yuli Barcohen, 7 Aug 2003:
3234 check BCSR to detect if the board is configured in PCI mode
3236 ======================================================================
3237 Changes for U-Boot 0.4.7:
3238 ======================================================================
3240 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3241 add support for Adder II MPC852T module
3243 * Patch by George G. Davis, 19 Aug 2003:
3244 fix TI Innovator/OMAP1510 pin configs
3246 * Patches by Kshitij, 18 Aug 2003
3247 - add support for arm926ejs cpu core
3248 - add support for TI OMAP 1610 Innovator Board
3250 * Patch by Yuli Barcohen, 14 Aug 2003:
3251 add support for bzip2 uncompression
3253 * Add GCC library to examples/Makefile so GCC utility functions will
3256 * Add I2C and RTC support for RMU board using software I2C driver
3257 (because of better response to iprobe command); fix problem with
3260 * Patch by Matthias Fuchs, 28 Aug 2003:
3261 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3262 CONFIG_BOOTP_MAKS (see README).
3264 * Fix ICU862 environment problem
3266 * Fix RAM size detection for RMU board
3268 * Implement "reset" for MGT5100/MPC5200 systems
3270 ======================================================================
3271 Changes for U-Boot 0.4.6:
3272 ======================================================================
3274 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3275 allow selection of clock frequency as "make" target
3277 * Implement memory autosizing code for IceCube boards
3279 * Configure network port on INCA-IP for autonegotiation
3281 * Fix overflow problem in network timeout code
3283 * Patch by Richard Woodruff, 8 Aug 2003:
3284 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3286 ======================================================================
3287 Changes for U-Boot 0.4.5:
3288 ======================================================================
3290 * Update for TQM board defaults:
3291 disable clocks_in_mhz, enable boot count limit
3293 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3294 in toplevel directory instead. Removed astest.c from tools/gdb because
3295 it is no longer relevant.
3297 * Fix PCI support for MPC5200 / IceCube Board
3299 * Map ISP1362 USB OTG controller for NSCU board
3301 * Patch by Brad Parker, 02 Aug 2003:
3302 fix sc520_cdp problems
3304 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3306 * Allow erase command to cross flash bank boundaries
3308 * Patch by Scott McNutt, 21 Jul 2003:
3309 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3310 Both LynxOS and BlueCat linux KDIs are supported.
3312 * Patch by Richard Woodruff, 25 Jul 2003:
3313 use more reliable reset for OMAP/925T
3315 * Patch by Nye Liu, 25 Jul 2003:
3316 fix typo in mpc8xx.h
3318 * Patch by Richard Woodruff, 24 Jul 2003:
3319 Fixes for cmd_nand.c:
3320 - Fixed null dereferece which could result in incorrect ECC values.
3321 - Added support for devices with no Ready/Busy signal hooked up.
3322 - Added OMAP1510 read/write protect handling.
3323 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3325 - Switched default ECC to be JFFS2.
3327 * Allow crc32 to be used at address 0x000
3329 * Provide consistent interface to standalone applications to access
3330 the 'global_data' structure
3331 Provide a doc/README.standalone more useful to users/developers.
3333 * Make IceCube MGT5100 FEC driver work
3335 * Implement new mechanism to export U-Boot's functions to standalone
3336 applications: instead of using (PPC-specific) system calls we now
3337 use a jump table; please see doc/README.standalone for details
3339 * Patch by Dave Westwood, 24 Jul 2003:
3340 added support for Unity OS (a proprietary OS)
3342 * Patch by Detlev Zundel, 23 Jul 2003:
3343 add "imls" command to print flash table of contents
3345 * Fix cold boot detection for log buffer reset
3347 * Return error for invalid length specifiers with "cp.X" etc.
3349 * Fix startup problem on MIPS
3351 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3352 bitmap support is configured
3354 * Patch by Bill Hargen, 18 Jul 2003:
3355 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3357 * Patch by Denis Peter, 18 Jul 2003:
3358 - fix memory configuration for MIP405T
3359 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3361 * Cleanup of TQM82xx configurations; use "official" board types
3362 to make selection easier.
3364 * Patch by Martin Krause, 17 Jul 2003:
3365 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3367 * Patch by Richard Woodruff, 17 July 03:
3368 - Fixed bug in OMAP1510 baud rate divisor settings.
3370 * Patch by Nye Liu, 16 July 2003:
3372 - add MPC86xADS support (uses MPC86xADS.h)
3373 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3375 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3376 o don't trust gclk() software measurement by default, depend on
3377 CONFIG_8xx_GCLK_FREQ
3378 - add DRAM SIMM not installed detection
3379 - use more "correct" SDRAM initialization sequence
3380 - allow different SDRAM sizes (8xxADS has 8M)
3382 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3383 - rename MAMR/MBMR defines to be more consistent. Should eventually
3384 be merged into MxMR to better reflect the PowerQUICC datasheet.
3386 * Patch by Yuli Barcohen, 16 Jul 2003:
3387 support new Motorola PQ2FADS-ZU evaluation board which replaced
3388 MPC8260ADS and MPC8266ADS
3390 ======================================================================
3391 Changes for U-Boot 0.4.4:
3392 ======================================================================
3394 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3396 * Add support for MGT5100 and MPC5200 processors
3398 * Patch by Lutz Dennig, 15 Jul 2003:
3399 update for R360MPI board
3401 ======================================================================
3402 Changes for U-Boot 0.4.3:
3403 ======================================================================
3405 * Patches by Kshitij, 04 Jul 2003
3406 - added support for arm925t cpu core
3407 - added support for TI OMAP 1510 Innovator Board
3409 * Patches by Martin Krause, 14 Jul 2003:
3410 - add I2C support for s3c2400 systems (trab board)
3411 - (re-) add "ping" to command table
3413 * Fix handling of "slow" POST routines
3415 * Patches by Yuli Barcohen, 13 Jul 2003:
3416 - Correct flash and JFFS2 support for MPC8260ADS
3417 - fix PVR values and clock generation for PowerQUICC II family
3420 * Patch by Bernhard Kuhn, 08 Jul 2003:
3421 - add support for M68K targets
3423 * Patch by Ken Chou, 3 Jul:
3424 - Fix PCI config table for A3000
3425 - Fix iobase for natsemi.c
3426 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3428 * Allow to enable "slow" POST routines by key press on power-on
3429 * Fix temperature dependend switching of LCD backlight on LWMON
3430 * Tweak output format for LWMON
3432 * Patch by Stefan Roese, 11 Jul 2003:
3433 - Fix bug in CONFIG_VERSION_VARIABLE.
3434 - AR405 config updated.
3435 - OCRTC/ORSG: bsp command added.
3436 - ASH405 bsp update.
3438 ======================================================================
3439 Changes for U-Boot 0.4.2:
3440 ======================================================================
3442 * Add support for NSCU board
3444 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3446 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3447 mirror bit flash on TQM8xxM modules
3449 * Patch by Kenneth Johansson, 30 Jun 2003:
3450 get rid of MK_CMD_ENTRY macro; update doc/README.command
3452 * Patch by Seb James, 30 Jun 2003:
3453 Improve documentation of I2C configuration in README
3455 * Fix problems with previous log buffer "fixes"
3457 * Fix minor help text issues
3459 * "log append" did not append a newline
3461 ======================================================================
3462 Changes for U-Boot 0.4.1:
3463 ======================================================================
3465 * Fix some missing commands, cleanup header files
3466 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3468 * Rewrite command lookup and help command (fix problems with bubble
3469 sort when sorting command name list). Minor cleanup here and there.
3471 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3472 - Allow to call sysmon function interactively
3473 - PIC on LWMON board needs delay after power-on
3474 - Add missing RSR definitions for MPC8xx
3475 - Improve log buffer handling: guarantee clean reset after power-on
3476 - Add support for EXBITGEN board (aka "genie")
3477 - Add support for SL8245 board
3480 - remove trailing white space, trailing empty lines, C++ comments, etc.
3481 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3483 * Patches by Kenneth Johansson, 25 Jun 2003:
3484 - major rework of command structure
3485 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3487 ======================================================================
3488 Changes for U-Boot 0.4.0:
3489 ======================================================================
3491 * Patches by Robert Schwebel, 26 Jun 2003:
3492 - csb226 configuration updated
3493 - credits for logodl port updated
3494 - innokom configuration updated
3495 - logodl tree update, still with coding style inconsistencies
3496 - added OCM for ppc405 warning to README
3498 * Patch by Pantelis Antoniou, 25 Jun 2003:
3499 update NetVia with V2 board support
3501 * Header file cleanup for ARM
3503 * Patch by Murray Jensen, 24 Jun 2003:
3504 - make sure to use only U-boot provided header files
3505 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3507 * Patch by Stefan Roese, 24 Jun 2003:
3508 - Update esd ASH405 board files.
3509 - Update esd DASA_SIM config file.
3510 - Add ping command to some esd boards.
3512 * Patch by Yuli Barcohen, 23 Jun 2003:
3513 Update for MPC8260ADS board
3515 * Patch by Murray Jensen, 23 Jun 2003:
3516 - cleanup of GCC 3.x compiler warnings
3518 * Patch by Rune Torgersen, 4 Jun 2003:
3519 add large memory support for MPC8266ADS board
3521 * Patch by Richard Woodruff, 19 June 03:
3522 - Enabled standard u-boot device abstraction for ARM
3523 - Enabled console device for ARM
3524 - Initilized bi_baudrate for ARM
3526 * Patch by Bill Hargen, 23 Apr 2003:
3527 fix byte order for 824x I2C addresses (write op)
3529 * Patch by Murray Jensen, 20 Jun 2003:
3531 - cleanup (especially for gcc-3.x compilers)
3533 * Patch by Tom Guilliams, 20 Jun 2003:
3534 added CONFIG_750FX support for IBM 750FX processors
3536 * Patch by Devin Crumb, 02 Apr 2003:
3537 Fix clock divider rounding problem in drivers/serial.c
3539 * Patch by Richard Woodruff, 19 June 03:
3540 - Fixed smc91c111 driver to sync with the u-boot environment
3541 (driver/smc91c111.c).
3542 - Added eth_init error return check in NetLoop (net/net.c).
3544 * Patch by Ken Chou, 19 June 2003:
3545 Added support for A3000 SBC board (Artis Microsystems Inc.)
3547 * Patches by Murray Jensen, 17 Jun 2003:
3548 - Hymod board database mods: add "who" field and new xilinx chip types
3549 - provide new "init_cmd_timeout()" function so code external to
3550 "common/main.c" can use the "reset_cmd_timeout()" function before
3551 entering the main loop
3552 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3553 slightly different. see include/configs/hymod.h for an example
3554 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3555 CFG_DTT_ADM1021 defined)
3556 - add new "eeprom_probe()" function which has similar args and
3557 behaves in a similar way to "eeprom_read()" etc.
3558 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3559 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3560 - gdbtools copyright update
3561 - ensure that set_msr() executes the "sync" and "isync" instructions
3562 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3563 - 8260 I/O ports fix: Open Drain should be set last when configuring
3564 - add SIU IRQ defines for 8260
3565 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3566 config.mk to allow board configurations to override the GNU
3567 linker script, selected via the LDSCRIPT, make variable, and to
3568 give an initial value to the OBJCFLAGS make variable
3569 - 8260 i2c enhancement:
3570 o correctly extends the timeout depending on the size of all
3571 queued messages for both transmit and receive
3572 o will not continue with receive if transmit times out
3573 o ensures that the error callback is done for all queued tx
3575 o correctly detects both tx and rx timeouts, only delivers one to
3576 the callback, and does not overwrite an earlier error
3577 o logic in i2c_probe now correct
3578 - add "vprintf()" function so that "panic()" function can be
3580 - many Hymod board changes
3582 * Patches by Robert Schwebel, 14 Jun 2003:
3583 - add support for Logotronic DL datalogger board
3584 - cleanup serial line after kermit binary download
3585 - add debugX macro (debug level support)
3586 - update mach-types.h to latest arm.linux.org.uk master list.
3588 * Patches by David Müller, 12 Jun 2003:
3589 - rewrite of the S3C24X0 register definitions stuff
3590 - "driver" for the built-in S3C24X0 RTC
3592 * Patches by Yuli Barcohen, 12 Jun 2003:
3593 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3594 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3595 configuration word supplied by FPGA on some MPC8260ADS boards
3597 * Patch by Pantelis Antoniou, 10 Jun 2003:
3598 Unify status LED interface
3600 * Add support for DS12887 RTC; add RTC support for ATC board
3602 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3603 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3604 - Add Atmel DataFlash support for reading and writing.
3605 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3606 - Add Flash detection on Atmel AT91RM9200DK
3607 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3608 - Replace old Ethernet PHY layer functions
3609 - Change link address
3611 * Patch by Frank Smith, 9 Jun 2003:
3612 use CRIT_EXCEPTION for machine check on 4xx
3614 * Patch by Detlev Zundel, 13 Jun 2003:
3615 added implementation of the "carinfo" command in cmd_immap.c
3617 * Fix CONFIG_NET_MULTI support in include/net.h
3619 * Patches by Kyle Harris, 13 Mar 2003:
3620 - Add FAT partition support
3621 - Add command support for FAT
3622 - Add command support for MMC
3624 - Add Intel PXA support for video
3625 - Add Intel PXA support for MMC
3627 - Enable MMC and FAT for lubbock board
3628 - Other misc changes for lubbock board
3630 * Patch by Robert Schwebel, April 02, 2003:
3631 fix for SMSC91111 driver
3633 * Patch by Vladimir Gurevich, 04 Jun 2003:
3634 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3636 * Patch by Stefan Roese, 05 Jun 2003:
3637 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3638 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3639 data cache can be used even if the chip select is in use.
3640 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3641 (see README for further description).
3642 - Changed config files of CONFIG_EEPRO100 boards to use the
3643 CFG_RX_ETH_BUFFER define.
3645 * Add support for RMU board
3647 * Add support for TQM862L at 100/50 MHz
3649 * Patch by Pantelis Antoniou, 02 Jun 2003:
3650 major reconstruction of networking code;
3651 add "ping" support (outgoing only!)
3653 * Patch by Denis Peter, 04 June 2003:
3654 add support for the MIP405T board
3656 * Patches by Udi Finkelstein, 2 June 2003:
3657 - Added support for custom keyboards, initialized by defining a
3658 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3659 - Added support for the RBC823 board.
3660 - cpu/mpc8xx/lcd.c now automatically calculates the
3661 Horizontal Pixel Count field.
3663 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3664 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3666 * Patch by Mark Rakes, 14 May 2003:
3667 add support for Intel e1000 gig cards.
3669 * Patch by Nye Liu, 3 Jun 2003:
3670 fix critical typo in MAMR definition (include/mpc8xx.h)
3672 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3674 * Patch by Klaus Heydeck, 2 Jun 2003
3675 Minor changes for KUP4K configuration
3677 * Patch by Marc Singer, 29 May 2003:
3678 Fixed rarp boot method for IA32 and other little-endian CPUs.
3680 * Patch by Marc Singer, 28 May 2003:
3681 Added port I/O commands.
3683 * Patch by Matthew McClintock, 28 May 2003
3684 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3685 - minor patches for utx8245
3687 * Patch by Daniel Engström, 28 May 2003:
3690 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3691 add nand flash support to SXNI855T configuration
3692 fix/extend nand flash support:
3693 - fix 'nand erase' command so does not erase bad blocks
3694 - fix 'nand write' command so does not write to bad blocks
3695 - fix nand_probe() so handles no flash detected properly
3696 - add doc/README.nand
3697 - add .jffs2 and .oob options to nand read/write
3698 - add 'nand bad' command to list bad blocks
3699 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3700 - make NAND read/write faster
3702 * Patch by Rune Torgersen, 23 May 2003:
3703 Update for MPC8266ADS board
3705 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3706 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3707 _time_ (!) if the environment is embedded within the U-Boot image,
3708 or in a separate flash sector.
3710 * Cleanup CFG_DER #defines in config files (wd maintained only)
3712 * Fix data abort exception handling for arm920t CPU
3714 * Fix alignment problems with flash driver for TRAB board
3716 * Patch by Donald White, 21 May 2003:
3717 fix calculation of base address in pci_hose_config_device()
3719 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3720 execute "cmd2", even if "cmd1" fails. Note that this is different
3721 to "run var1 var2" where the contents of "var2" will NOT be
3722 executed when a command in "var1" fails.
3724 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3726 * Patch by Kyle Harris, 20 May 2003:
3727 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3728 into cpu/pxa and arch-pxa.
3730 * Patch by Stefan Roese, 23 May 2003:
3731 - IBM PPC405EP port added.
3732 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3733 UART0) is used as default U-Boot console. PPC4xx only!
3734 - esd ASH405 board added (PPC405EP based).
3735 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3736 - esd CPCI405AB board added.
3737 - esd PMC405 board added.
3738 - Update of some esd boards.
3740 * Patch by Denis Peter, 19 Mai 2003:
3741 add support for the MIP405-3 board
3743 * Patch by Dave Ellis, 22 May 2003:
3744 Fix problem with only partially cleared .bss segment
3746 * Patch by Rune Torgersen, 12 May 2003:
3747 get PCI to work on a MPC8266ADS board; incorporate change to
3748 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3750 * Patch by Nye Liu, 1 May 2003:
3751 minor patches for the FADS8xx
3753 * Patch by Thomas Schäfer, 28 Apr 2003:
3754 Fix SPD handling for 256 ECC DIMM on Walnut
3756 * Add support for arbitrary bitmaps for TRAB's VFD command;
3757 allow to pass boot bitmap addresses in environment variables;
3758 allow for zero boot delay
3760 * Patch by Christian Geißinger, 19 May 2002:
3761 On TRAB: wait until the dummy byte has been completely sent
3763 * Patch by David Updegraff, 22 Apr 2003:
3764 update for CrayL1 board
3766 * Patch by Pantelis Antoniou, 21 Apr 2003:
3767 add boot support for ARTOS (a proprietary OS)
3769 * Patch by Steven Scholz, 11 Apr 2003:
3770 Add support for RTC DS1338
3772 * Patch by Rod Boyce, 24 Jan 2003:
3773 Fix counting of extended partitions in diskboot command
3775 * Patch by Christophe Lindheimer, 20 May 2003:
3776 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3778 * Fix SDRAM timing on Purple board
3780 * Add support for CompactFlash on ATC board
3781 (includes support for Intel 82365 and compatible PC Card controllers,
3782 and Yenta-compatible PCI-to-CardBus controllers)
3784 * Patch by Mathijs Haarman, 08 May 2003:
3785 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3787 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3789 * Add support for Promess ATC board
3791 * Patch by Keith Outwater, 28 Apr 2003:
3792 - Miscellaneous corrections and additions to GEN860T board specific code.
3793 - Added GEN860_SC variant to GEN860T.
3794 - Miscellaneous corrections to GEN860T documentation.
3795 - Correct duplicate entry in U-Boot CREDITS file.
3796 - Add GEN860T_SC entry in MAINTAINERS file.
3797 - Update CREDITS file with GEN860T_SC info.
3799 * Update Smiths Aerospace addresses in MAINTAINERS file
3801 * Fix error handling in hush's version of "run" command
3804 - Splashscreen support
3807 - temperature dependend enabling of LCD
3809 * Allow booting from old "PPCBoot" disk partitions
3811 * Add support for TQM8255 Board / MPC8255 CPU
3813 ======================================================================
3814 Changes for U-Boot 0.3.1:
3815 ======================================================================
3817 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3819 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3820 display when Linux takes over
3822 * Patch by Erwin Rol, 27 Feb 2003:
3823 Add support for RTEMS (this time for real).
3825 * Add support for "bmp info" and "bmp display" commands to load
3826 bitmap images; this can be used (for example in a "preboot"
3827 command) to display a splash screen very quickly after poweron.
3829 * Add support for 133 MHz clock on INCA-IP board
3831 * Patch by Lutz Dennig, 10 Apr 2003:
3832 Update for R360MPI board
3834 * Add new meaning to "autostart" environment variable:
3835 If set to "no", a standalone image passed to the
3836 "bootm" command will be copied to the load address
3837 (and eventually uncompressed), but NOT be started.
3838 This can be used to load and uncompress arbitrary
3841 * Patch by Stefan Roese, 10 Apr 2003:
3842 Changed DHCP client to use IP address from server option field #54
3843 from the OFFER packet in the server option field #54 in the REQUEST
3844 packet. This fixes a problem using a Windows 2000 DHCP server,
3845 where the DHCP-server is not the TFTP-server.
3847 * Set max brightness for MN11236 displays on TRAB board
3849 * Add support for TQM862L modules
3851 ======================================================================
3852 Changes for U-Boot 0.3.0:
3853 ======================================================================
3855 * Patch by Arun Dharankar, 4 Apr 2003:
3856 Add IDMA example code (tested on 8260 only)
3858 * Add support for Purple Board (MIPS64 5Kc)
3860 * Add support for MIPS64 5Kc CPUs
3862 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3864 * Patch by Denis Peter, 04 Apr 2003:
3865 - update MIP405-4 board
3867 * Patch by Stefan Roese, 4 Apr 2003:
3868 - U-Boot version environment variable "ver" added
3869 (CONFIG_VERSION_VARIABLE).
3870 - Changed PPC405GPr version from A to B.
3871 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3873 * Patches by Denis Peter, 03 April 2003:
3874 - fix PCI IRQs on MPL boards
3875 - fix two more un-relocated pointer problems
3877 * Fix behaviour of "run" command:
3878 - print error message iv variable does not exist
3879 - terminate processing of arguments in case of error
3881 * Patches by Peter Figuli, 10 Mar 2003
3882 - Add support for BTUART on PXA platform
3883 - Add support for WEP EP250 (PXA) board
3885 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3886 flash using a BDI2000
3888 * Implement fix for I2C Edge Conditions problem for all boards that
3889 use the bit-banging driver (common/soft_i2c.c)
3891 * Patch by Martin Winistoerfer, 23 Mar 2003
3892 - Add port to MPC555/556 microcontrollers
3893 - Add support for cmi customer board with
3894 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3896 * Patch by Rick Bronson, 28 Mar 2003:
3897 - fix common/cmd_nand.c
3899 * Patch by Arun Dharankar, 24 Mar 2003:
3900 - add threads / scheduler example code
3902 * Add patches by Robert Schwebel, 31 Mar 2003:
3903 - add ctrl-c support for kermit download
3904 - align bdinfo output on ARM
3905 - csb226 board: bring in sync with innokom/memsetup.S
3906 - csb226 board: fix MDREFR handling
3907 - misc doc fixes / extensions
3908 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3909 - add BOOT_PROGRESS to armlinux.c
3911 * Add CPU ID, version, and clock speed for INCA-IP
3913 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3914 - fix SRAM and SDRAM memory sizing
3915 - add status LED support
3916 - add MAC address for second (SCC1) ethernet port
3918 * Update default environment for TQM8260 board
3920 * Patch by Rick Bronson, 16 Mar 2003:
3921 - Add NAND flash support for reading, writing, and erasing NAND
3922 flash (certain forms of which are called SmartMedia).
3923 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3925 * Patches by Robert Schwebel, 19 Mar 2003:
3926 - use arm-linux-gcc as default compiler for ARM
3927 - fix i2c fixup code
3928 - fix missing baudrate setting
3929 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3930 - moved "ignoring trailing characters" _before_ u-boot wants to
3931 print out diagnostics messages; removes bogus characters at the
3934 * Patch by John Zhan, 18 Mar 2003:
3935 Add support for SinoVee Microsystems SC8xx boards
3937 * Patch by Rolf Offermanns, 21 Mar 2003:
3938 ported the dnp1110 related changes from the current armboot cvs to
3939 current u-boot cvs. smc91111 does not work. problem marked in
3940 smc91111.c, grep for "FIXME".
3942 * Patch by Brian Auld, 25 Mar 2003:
3943 Add support for STM flash chips on ebony board
3945 * Add PCI support for MPC8250 Boards (PM825 module)
3947 * Patch by Stefan Roese, 25 Mar 2003:
3950 * Patch by Stefan Roese, 20 Mar 2003:
3951 - CPCI4052 update (support for revision 3).
3952 - Set edge conditioning circuitry on PPC405GPr for compatibility
3953 to existing PPC405GP designs.
3954 - Clip udiv to 5 bits on PPC405 (serial.c).
3956 * Extend INCAIP board support:
3957 - add automatic RAM size detection
3958 - add "bdinfo" command
3959 - pass flash address and size to Linux kernel
3960 - switch to 150 MHz clock
3962 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3963 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3964 boards, version 153 for Rev. 200 boards).
3966 * Patch by Vladimir Gurevich, 12 Mar 2003:
3967 Fix relocation problem of statically initialized string pointers
3970 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3971 Cleanup & bug fixes for JFFS2 code:
3972 - the memory mangement was broken. It caused havoc on malloc by
3973 writing beyond the block boundaries.
3974 - the length calculation for files was wrong, sometimes resulting
3975 in short file reads.
3976 - data copying now optionally takes fragment version numbers into
3977 account, to avoid copying from older data.
3978 See doc/README.JFFS2 for details.
3980 * Patch by Josef Wagner, 12 Mar 2003:
3981 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3982 - ETH05 and BEDBUG support for CU824
3983 - added support for MicroSys CPC45
3984 - new BOOTROM/FLASH0 and DOC base for PM826
3986 * Patch by Robert Schwebel, 12 Mar 2003:
3987 Fix the chpart command on innokom board
3990 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3991 s/PPCBoot/U-Boot/ in some files
3992 s/pImage/uImage/ in some files
3994 * Patch by Detlev Zundel, 15 Jan 2003:
3995 Fix '' command line quoting
3997 * Patch by The LEOX team, 19 Jan 2003:
3998 - add support for the ELPT860 board
3999 - add support for Dallas ds164x RTC
4001 * Patches by David Müller, 31 Jan 2003:
4002 - minimal setup for CardBus bridges
4003 - add EEPROM read/write support in the CS8900 driver
4004 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4005 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4007 * Patch by Steven Scholz, 04 Feb 2003:
4008 add support for RTC DS1307
4010 * Patch by Reinhard Meyer, 5 Feb 2003:
4011 fix PLPRCR/SCCR init sequence on 8xx to allow for
4012 changes of EBDF by software
4014 * Patch by Vladimir Gurevich, 07 Feb 2003:
4015 "API-compatibility patch" for 4xx I2C driver
4017 * TRAB fixes / extensions:
4018 - Restore VFD brightness as saved in environment
4019 - add support for Fujitsu flashes
4020 - make sure both buzzers are turned off (drive low level)
4022 * Patches by Robert Schwebel, 06 Mar 2003:
4023 - fix bug in BOOTP code (must use NetCopyIP)
4024 - update of CSB226 port
4025 - clear BSS segment on XScale
4026 - added support for i2c_init_board() function
4027 - update to the Innokom plattform
4029 * Extend support for redundand environments for configurations where
4030 environment size < sector size
4032 * Patch by Rune Torgersen, 13 Feb 2003:
4033 Add support for Motorola MPC8266ADS board
4035 * Patch by Kyle Harris, 19 Feb 2003:
4036 patches for the Intel lubbock board:
4037 memsetup.S - general cleanup (based on Robert's csb226 code)
4038 flash.c - overhaul, actually works now
4039 lubbock.c - fix init funcs to return proper value
4041 * Patch by Kenneth Johansson, 26 Feb 2003:
4042 - Fixed off by one in RFTA calculation.
4043 - No need to abort when LDF is lower than we can program it's only
4044 minimum timing so clamp it to what we can do.
4045 - Takes function pointer to function for reading the spd_nvram. Usefull
4046 for faking data or hardcode a module without the nvram.
4047 - fix other user for above change
4048 - fix some comments.
4050 * Patches by Brian Waite, 26 Feb 2003:
4051 - fix port for evb64260 board
4052 - fix PCI for evb64260 board
4055 * Patch by Reinhard Meyer, 1 Mar 2003:
4056 Add support for EMK TOP860 Module
4058 * Patch by Yuli Barcohen, 02 Mar 2003:
4059 Add SPD EEPROM support for MPC8260ADS board
4061 * Patch by Robert Schwebel, 21 Jan 2003:
4062 - Add support for Innokom board
4063 - Don't complain if "install" fails
4064 - README cleanup (remove duplicated lines)
4065 - Update PXA header files
4067 * Add documentation for existing POST code (doc/README.POST)
4069 * Patch by Laudney Ren, 15 Jan 2003:
4070 Fix handling of redundand environment in "tools/envcrc.c"
4072 * Patch by Detlev Zundel, 28 Feb 2003:
4073 Add bedbug support for 824x systems
4075 * Add support for 16 MB flash configuration of TRAB board
4077 * Patch by Erwin Rol, 27 Feb 2003:
4078 Add support for RTEMS
4080 * Add image information to README
4082 * Patch by Stefan Roese, 18 Feb 2003:
4083 CPCIISER4 configuration updated.
4085 * Patch by Stefan Roese, 17 Feb 2003:
4086 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4088 * Patch by Stefan Roese, 13 Feb 2003:
4089 Add "pcidelay" environment variable (in ms, enabled via
4090 CONFIG_PCI_BOOTDELAY).
4091 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4092 RST# to respond to configuration cycles (33MHz -> 1s).
4094 * Fix dual PCMCIA slot support (when running with just one
4097 * Add VFD type detection to trab board
4099 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4100 variable with value in the EEPROM
4102 * Patch by Stefan Roese, 10 Feb 2003:
4103 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4105 * Add support for MIPS32 4Kc CPUs
4107 * Add support for INCA-IP Board
4109 ======================================================================
4110 Changes for U-Boot 0.2.2:
4111 ======================================================================
4113 * Add dual ethernet support on PM826
4115 * Add support for LXT971 PHY on PM826
4117 * Patch by Tord Andersson, 16 Jan 2003:
4118 Fix flash sector count for TQM8xxL
4120 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4121 16 bytes out of each 32 byte block)
4123 ======================================================================
4124 Changes for U-Boot 0.2.1:
4125 ======================================================================
4127 * Add support for V37 board
4128 (patch by Jón Benediktsson, 11 Dec 2002)
4130 * Update baudrate in bd_info when it gets changed
4132 * Add watchdog trigger points while waiting for serial port
4133 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4135 * Improve command line tool to access the U-Boot's environment
4136 (figuration of the utility, using a config file)
4138 * Add single quote support for (old) command line parser
4140 * Switch LWMON board default config from FRAM to EEPROM;
4141 in POST, EEPROM shows up on 8 addresses
4143 ======================================================================
4144 Changes for U-Boot 0.2.0:
4145 ======================================================================
4147 * Use 1-byte-read instead of -write for iprobe() function
4148 Add i2c commands to PM826 config
4150 * extend I2C POST code: check for list on known addresses
4152 * Improve log buffer code; use "loglevel" to decide which messages
4153 to log on the console, too (like in Linux); get rid of "logstart"
4155 * Add command line tool to access the U-Boot's environment
4156 (board-specific for TRAB now, to be fixed later)
4158 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4159 Fix misc problems with AmigaOne support
4161 * Patch by Chris Hallinan, 3 Dec 2002:
4162 minor cleanup to the MPC8245 EPIC driver
4164 * Patch by Pierre Aubert , 28 Nov 2002
4165 Add support for external (SIU) interrupts on MPC8xx
4167 * Patch by Pierre Aubert , 28 Nov 2002
4168 Fix nested syscalls bug in standalone applications
4170 * Patch by David Müller, 27 Nov 2002:
4171 fix output of "pciinfo" command for CardBus bridge devices.
4173 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4176 * Add LED indication for IDE activity on KUP4K board
4178 * Fix startup problems with VFD display on TRAB
4180 * Patch by Pierre Aubert, 20 Nov 2002
4181 Add driver for Epson SED13806 graphic controller.
4182 Add support for BMP logos in cfb_console driver.
4184 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4186 * Patch by Rod Boyce, 21 Nov 2002:
4187 fix PCMCIA on MBX8xx board
4189 * Patch by Pierre Aubert , 21 Nov 2002
4190 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4191 bootmode word in DPRAM configurable
4193 * Patch by Daniel Engström, 18 Nov 2002:
4194 Fixes for x86 port (mostly strings issues)
4196 * Patch by Ken Chou, 18 Nov 2002:
4197 Fix for natsemi NIC cards (DP83815)
4199 * Patch by Pierre Aubert, 19 Nov 2002:
4200 fix a bug for the MII configuration, and some warnings
4202 * Patch by Thomas Frieden, 13 Nov 2002:
4203 Add code for AmigaOne board
4204 (preliminary merge to U-Boot, still WIP)
4206 * Patch by Jon Diekema, 12 Nov 2002:
4207 - Adding URL for IEEE OUI lookup
4208 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4210 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4211 root-on-nfs macros are designed to switch how the default boot
4212 method gets defined.
4214 * Patch by Daniel Engström, 13 Nov 2002:
4215 Add support for i386 architecture and AMD SC520 board
4217 * Patch by Pierre Aubert, 12 Nov 2002:
4218 Add support for DOS filesystem and booting from DOS floppy disk
4220 * Patch by Jim Sandoz, 07 Nov 2002:
4221 Increase number of network RX buffers (PKTBUFSRX in
4222 "include/net.h") for EEPRO100 based boards (especially SP8240)
4223 which showed "Receiver is not ready" errors when U-Boot was
4224 processing the receive buffers slower than the network controller
4227 * Patch by Andreas Oberritter, 09 Nov 2002:
4228 Change behaviour of NetLoop(): return -1 for errors, filesize
4229 otherwise; return code 0 is valid an means no file loaded - in this
4230 case the environment still gets updated!
4232 * Patches by Jon Diekema, 9 Nov 2002:
4233 - improve ADC/DAC clocking on the SACSng board to align
4234 the failing edges of LRCLK and SCLK
4235 - sbc8260 configuration tweaks
4236 - add status LED support for 82xx systems
4237 - wire sspi/sspo commands into command handler; improved error
4239 - add timestamp support and alternate memory test to the
4240 SACSng configuration
4242 * Patch by Vince Husovsky, 7 Nov 2002:
4243 Add "-n" to linker options to get rid of "Not enough room for
4244 program headers" problem
4246 * Patch by David Müller, 05 Nov 2002
4247 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4248 so we can use an already existing name
4250 * Patch by Pierre Aubert, 05 Nov 2002
4251 Hardware relatied improvments in FDC boot code
4253 * Patch by Holger Schurig, 5 Nov 2002:
4254 Make the PXA really change it's frequency
4256 * Patch by Pierre Aubert, 05 Nov 2002
4257 Add support for slave serial Spartan 2 FPGAs
4259 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4262 * Add support for log buffer which can be passed to Linux kernel's
4263 syslog mechanism; used especially for POST results.
4265 * Patch by Klaus Heydeck, 31 Oct 2002:
4266 Add initial support for kup4k board
4268 * Patch by Robert Schwebel, 04 Nov 2002:
4269 - use watchdog to reset PXA250 systems
4270 - added progress callbacks to (some of the) ARM code
4271 - update for Cogent CSB226 board
4273 * Add support for FPS860 board
4275 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4276 Improve PCI access on 32-bits Compact PCI bus
4278 * Fix mdelay() on TRAB - this was still the debugging version with
4279 seconds instead of ms.
4281 * Patch by Robert Schwebel, 1 Nov 2002:
4282 XScale related cleanup (affects all ARM boards)
4284 * Cleanup of names and README.
4286 ======================================================================
4287 Notes for U-Boot 0.1.0:
4288 ======================================================================
4290 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4292 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4293 For information about the history of the project please see the
4294 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4296 ======================================================================