1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
6 Fix identation on ext2ls help entry.
7 Patch by Stefan Roese, 14 Oct 2005
9 * Add support for TQM834x boards.
14 * Add documentation for Open Firmware Flat Tree and usage.
15 Patch by Pantelis Antoniou, 13 Oct 2005
17 * Add missing files for Pantelis Antoniou's patch
18 Patch by Pantelis Antoniou, 04 Sep 2005
20 * Fix problem in ppc4xx eth-driver without ethaddr (only without
22 Patch by Stefan Roese, 10 Oct 2005
24 * Fix gzip bmp support (test if malloc fails, warning when truncated).
25 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
26 Patch by Stefan Roese, 07 Oct 2005
28 * Add support for OF flat tree for the STXtc board.
29 Patch by Pantelis Antoniou, 04 Sep 2005
31 * Support passing of OF flat trees to the kernel.
32 Patch by Pantelis Antoniou, 04 Sep 2005
36 * Add support for NetSilicon NS7520 processor.
37 Patch by Art Shipkowski, 12 May 2005
39 * Add support for AP1000 board.
40 Patch by James MacAulay, 07 Oct 2005
42 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
43 Patch by Anders Larsen, 07 Oct 2005
45 The Atmel errata #11 states that the transfer buffer descriptor
46 table must be aligned on a 16-word boundary. As it turned out, this
47 is insufficient - it seems the table must be aligned on a boundary
48 at least as large as the table itself (in Linux this is not an
49 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
51 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
52 Patch by Anders Larsen, 07 Oct 2005
54 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
55 sed the linker scripts, rather than pre-process them.
56 Patch by Peter Pearse, 07 Oct 2005
58 * Update make target for ARM supported boards.
59 Use lowlevel_init() instead of platformsetup() [rename].
60 Patch by Peter Pearse, 06 Oct 2005
62 * Fix booting from serial dataflash on AT91RM9200
63 Patch by Peter Menzebach, 29 Aug 2005
65 * Add JFFS2 support for TRAB board
66 Patch by Martin Krause, 25 Aug 2005
68 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
69 Patch by Marcus Hall, 24 Aug 2005
71 * Fix the machine-id of the Cogent csb637 board
72 Patch by Anders Larsen, 05 Oct 2005
74 * Complete support for the KwikByte KB920x boards
75 Patch by Anders Larsen, 05 Oct 2005
77 * Set the AT91RM9200 clock to asynchronous mode
78 Patch by Anders Larsen, 03 May 2005
80 * Set the AT91RM9200 clock to synchronous mode
81 Patch by Anders Larsen, 29 Apr 2005
83 * Add support for Cogent csb637
84 Patch by Anders Larsen, 29 Apr 2005
86 * Fix dm9161.c initialization
87 Patch by Anders Larsen, 29 Apr 2005
89 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
90 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
92 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
93 Patch by Anders Larsen, 29 Apr 2005
95 * Fix device partition intialization for SystemACE disks.
96 Patch by Stephen Williams, 28 Apr 2005
98 * Added support for KwikByte KB920x boards (based on AT91RM9200)
99 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
101 * Add support for S29GL064M-R3 flash chip on xsengine board
102 Patch by Kurt Stremerch, 18 Apr 2005
104 * E500 update: repoint IVPR to RAM when code is relocated
105 Patch by Kylo Ginsberg, 13 Apr 2005
107 * Fix loop end test in lib_generic/string.c:strswab()
108 Patch by Andrew Dyer, October 10, 2005
109 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
113 * Update ARM Integrator boards:
114 Correct addessing errors in platform files.
115 Split off common core module data from Integrator header files to
116 include/armcoremodule.h.
117 Patch by Peter Pearse, 04 Oct 2005
119 * Make sure only supported compiler options are used
120 Import "cc-option" shell function from kernel and
121 use it to get the correct ARM GCC options for individual CPUs
122 Patch by Peter Pearse, 30 Jun 2005
124 * Fix 440GR to print correct cpu revision
125 Patch by Stefan Roese, 04 Oct 2005
127 * Change board message on AMCC Yosemite & Yellowstone to common style
128 Patch by Stefan Roese, 03 Oct 2005
130 * Fix compiler warning
132 * Fix FEC PHY addresses for TQM85xx boards
134 * Fix uninitialized variable problem in hush shell
135 Patch by Lars Rostock, 26 Sep 2005
137 * Undo change of f6e20fc6ca... to include/configs/trab.h
138 (Must have been an accident?)
140 * Add support for AT91RM9200 OHCI Controller.
141 Patch by Eric Benard, 07 Apr 2005
143 * Update ARM mach-types.h
144 Patch by Eric Benard, 07 Apr 2005
146 * Add support for MP2USB board.
147 Patch by Eric Benard, 07 Apr 2005
149 * Add board support for armadillo HT1070
150 Patch by Rowel Atienza, 06 Apr 2005
152 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
153 Patch by Vitaly Bordug, 30 Mar 2005
155 * Add iopset command on mpc8xx
156 Patch by Daniel Eisenhut, 25 Mar 2005
158 * Add support for MII in eepro100 driver.
159 Patch by Gleb Natapov, 21 Mar 2005
161 * Fixes to the Lubbock (PXA 25x) support:
162 - Resolve the FIXME with respect to saving the u-boot environment.
163 - Make the default load address land in real memory.
164 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
165 Patch by David Brownell, 10 Mar 2005
167 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
168 Patch by Marc Leeman, 04 Mar 2005
170 * OMAP242x H4 board update
171 - fix for ES2 differences.
172 - switch to using the cfi_flash driver.
173 - fix SRAM build address.
174 - fix for GP device operation.
175 - unlock SRAM for GP devices.
176 - display more device information.
177 - fix potential deadlock in omap24xx_i2c driver.
178 - fix DLL load values to match dpllout*1 operation.
179 - fix 2nd chip select init for combo DDR device.
180 - add support for CFI Intel 28F256L18 on H4 board.
181 Patch by Richard Woodruff, 03 Mar 2005
183 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
184 Patch by Steven Scholz, 02 Mar 2005
187 Patch by Ara Avanesyan, 24 Feb 2005
189 * Remove unneeded #include <malloc.h>
190 Patch by Ladislav Michl, 22 Feb 2005
192 * Add cramfs support for m68k
193 Patch by Zachary Landau, 21 Feb 2005
195 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
196 Patch by Jeff Angielski, 21 Feb 2005
198 * Fix au1x00_serial baud rate calculation:
199 remove hardcoded cpu clock divisor and use register instead;
200 round up instead of truncate
201 Patch by Andrew Dyer, 15 Feb 2005
203 * Add Xilinx Spartan3 family FPGA support
204 Patch by Kurt Stremerch, 14 Feb 2005
206 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
207 Patch by Zachary Landau, 11 Feb 2005
210 Patch by Matthias Fuchs, 25 Sep 2005
212 * Added support for PCI bridge on MPC8272ADS
213 Patch by Vitaly Bordug, Feb 09 2005
215 * Update multicore CM9XX support for Integrator AP to allow booting from flash
216 Patch by Jean-Paul Saman, 8 Feb 2005
218 * Fix strswab() to reliably find end of string
219 Patch by Andrew Dyer, 08 Feb 2005
221 * Fix typos in include/ppc440.h
222 Patch by Andrew E Mileski, 04 Feb 2005
224 * Add Vibren (was Accelent) PXA255 IDP Support
225 Patch by Cliff Brake, 04 Feb 2005
227 * Fix tools/bmp_logo.c using incorrect offset to pixel data
228 Patch by Andrew Dyer, 31 Jan 2005
230 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
231 Patch by Peter Pearse, 2 Feb 2005
233 * Fix error handling in tools/env/fw_env.c
234 Patch by Ara Avanesyan, 01 Feb 2005
236 * Fix MGT5100 PSC baudrate calculation
237 Patch by Sebastian Schau, 27 Jan 2005
239 * OMAP242x fix for GP device booting
240 - Add SRAM unlock for GP devices.
241 - Change DDR DLL unlock value to allow DPLLout*1 operation.
242 Patches by Richard Woodruff, 21 Jan 2005:
244 * Add support for AMD's Pb1x00 eval board;
245 add MII routines to the au1x00 ethernet driver;
246 add USB ohci driver (work in progress)
247 Patch by Thomas Sailer, 20 Jan 2005
249 * Update omap5912osk board
250 Use drivers/cfi_flash.c instead of private flash driver;
251 Remove hardcoded personalized settings from omap5912osk.h;
252 Fix spacing with (RO) marks in 'flinfo' output.
253 Patch by Michael Bendzick, 14 Jan 2005
255 * Fix warnings for PCI code on ixp
256 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
258 * virtex2 fix for bogus download error messages
259 The virtex2 FPGA download code watches for init going active during
260 a download of config data as an error condition. init also goes
261 active after a configuration is finished in concert with the done
262 signal. So far, the code does not check for done active until all
263 of the configuration data is sent. If configuration data has a few
264 extra pad bytes at the end, this would cause an error message even
265 though the download had suceeded.
266 NOTE: virtex2 slave serial and spartan2 versions may still have the
268 Patch by Andrew Dyer, 12 Jan 2005
270 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
271 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
272 message when probing for nonexistent flash in little endian mode.
273 As a side effect more efficient and smaller code is generated,
274 which is always a Good Thing (TM).
275 Patch by Ladislav Michl, 24 Sep 2005
277 * Update for TFTP using a fixed UDP port
278 Use the approved environment variable names. Added "tftpdstp" to
279 allow ports other than 69 per Tolunay Orkun's recommendation.
280 Patch by Jerry Van Baren, 12 Jan 2005
282 * Allow to force TFTP to use a fixed UDP port
283 (Add a configuration option CONFIG_TFTP_PORT and optional env
285 Patch by Jerry Van Baren, 10 Jan 2005
287 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
288 Patch by Leif Lindholm, 29 Dec 2004
290 * Cleanup: fix broken builds
292 * Fix PHY address argument passing with mii info command
293 Patch by Andrew Dyer, 28 Dec 2004
295 * Cleanup (PPC4xx is AMCC now)
297 * esd CPCI2DP board added
298 Patch by Matthias Fuchs, 22 Sep 2005
300 * esd PMC405 board updated
301 Patch by Matthias Fuchs, 22 Sep 2005
303 * Add SM501 support to HH405 board.
304 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
305 Add support for eeprom write-enable (CFG_EEPROM_WREN).
306 Patch by Stefan Roese, 22 Sep 2005
308 * Fix autonegotiation in tsec ethernet driver
309 Patch by Stefan Roese, 21 Sep 2005
311 * Fix bug in auto_update (trab board)
312 Patch by Martin Krause, 16 Sep 2005
314 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
315 Patch by Francesco Mandracci, 16 Sep 2005
317 * Update configuration for INKA4x0 board
319 * Update configuration for PM854 board
320 Based on patch by R. Loeffl, 20 Jul 2005
322 * Add PCI support to TQM8540 and TQM8560 boards
323 Patch by Stefan Roese, 15 Sep 2005
325 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
326 boards (baudrate, environment...). Flash driver fixed.
327 Patch by Stefan Roese, 15 Sep 2005
329 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
330 ethernet port on ebony.
331 Patch by Stefan Roese, 7 Sep 2005
333 * Added support for mtddevnum and mtddevname variables (mtdparts command)
335 * Change default console baud rate for stxxtc board
337 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
338 Patch by Stefan Roese, 31 Aug 2005
340 * Fix default command set (don't include CFG_CMD_DISPLAY command)
341 Patch by Pantelis Antoniou, 02 Sep 2005
345 * Enable SM712 driver support for HMI1001 board.
347 * Fix problems with ld version 2.16 (dot outside sections problem)
348 Pointed out by Gerhard Jaeger, 31 Aug 2005;
349 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
351 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
353 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
355 * Add keyboard and dot matrix display support for HMI1001 board.
357 * Prepare U-Boot for gcc-4.x
359 * Fixed Bamboo port to enable running without DDR-DIMM
360 (Bamboo has also 64MB onboard DDR)
361 Patch by Stefan Roese, 24 Aug 2005
363 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
364 now handling all 4xx cpu's
365 Patch by Stefan Roese, 16 Aug 2005
367 * Fix make dependencies for at91rm9200 and ks8695 cpus
368 Patch by Steven Scholz, 23 Aug 2005
370 * Add JFFS2 support for TQM5200 board
372 * Add esd cpci5200 and pf5200 boards
373 Patch by Reinhard Arlt, 22 Aug 2005
375 * Fix sysclock for TQM8540 and TQM8560 boards
376 Patch by Martin Krause, 25 Jul 2005
378 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
379 Patch by Martin Krause, 08 Jun 2005
381 * Add new board specific commands for TQM5200/STK52XX
382 - Sound commands (beep, wav, sound)
383 - Test commands (led, can, backlight, rs232)
384 Patch by Martin Krause, 02 May 2005
386 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
387 because of a bug in the AT91RM9200 CPU PLL
388 Patch by Martin Krause, 22 Apr 2005
390 * Add automatic HW detection for another CMC_PU2 variant
391 Patch by Martin Krause, 20 Apr 2005
393 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
394 Patch by Martin Krause, 19 Apr 2005
396 * Fix initialization problem on TQM5200 without SM501
397 Patch by Martin Krause, 08 Apr 2005
399 * Add RTC support for STK52XX.200
400 Patch by Martin Krause, 07 Apr 2005
402 * Add support for IFM o2dnt board
404 * Enable PCI on hmi1001 board
406 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
407 so we can use them to, e.g., check the existence of a file with
408 "if ls foo; then this; else that; fi" in the hush shell
409 Patch by Andreas Engel, 16 August 2005
411 * Coding style cleanup
413 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
414 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
416 * Check return value of malloc in 440gx_enet.c
417 Patch by Travis B. Sawyer, 18 Jul 2005
419 * Add Sandburst Metrobox and Sandburst Karef board support packages.
420 Second serial port on 440GX now defined as a system device.
421 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
422 Patch by Travis B. Sawyer, 12 Jul 2005
424 ======================================================================
425 Changes for U-Boot 1.1.3:
426 ======================================================================
430 * Add forgotten new fils from latest VoiceBlue update
432 * Make bootretry feature work with hush shell.
433 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
434 Patch by Andreas Engel, 19 Jul 2005
436 * Update Hymod Board Database PHP code in "tools" directory
437 Patch by Murray Jensen, 01 Jul 2005
439 * Make "tr" command use POSIX compliant; export HOSTOS make variable
440 Patch by Murray Jensen, 30 Jun 2005
442 * Fix Murray Jensen's mail address.
443 Patch by Murray Jensen, 30 Jun 2005
445 * Preserve PHY_BMCR during a soft reset.
446 Patch by Carl Riechers, 24 Jun 2005
448 * VoiceBlue update: eeprom tool can also store firmware version now.
449 eeprom.bin is runable by jumping at load address.
450 Patch by Ladislav Michl, 23 May 2005
452 * Move the AT91RM9200DK to the ARM Systems list.
453 Patch by Anders Larsen, 26 Apr 2005
455 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
456 Patch by Anders Larsen, 26 Apr 2005
458 * measure_gclk() is needed when DEBUG is enabled
459 Patch by Bryan O'Donoghue, 25 Apr 2005
461 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
462 Patch by Reinhard Arlt, 12 Aug 2005
464 * esd PCI405 board updated
465 Patch by Matthias Fuchs, 28 Jul 2005
467 * esd WUH405 and DU405 board updated
468 Patch by Matthias Fuchs, 27 Jul 2005
470 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
471 Patch by Matthias Fuchs, 4 May 2005
473 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
474 boards (baudrate, environment...). Flash driver fixed.
475 Patch by Stefan Roese, 11 Aug 2005
477 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
478 Patch by Stefan Roese, 11 Aug 2005
480 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
481 Patch by Stefan Roese, 11 Aug 2005
483 * Add configuration for IFM AEV FIFO board.
484 Minor coding style cleanup.
486 * Add configuration for IFM SPI eval board
488 * Fix CompactFlash problem on HMI1001 board
490 * Make new "mtdparts" code build with older compilers
491 Patch by Andrea Scian, 09 Aug 2005
493 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
494 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
495 with the 405 defines and the linux kernel defines.
496 Patch by Stefan Roese, 08 Aug 2005
498 * Fix compiler warnings with older GCC versions
500 * Add common (with Linux) MTD partition scheme and "mtdparts" command
502 Old, obsolete and duplicated code was cleaned up and replace by the
503 new partitioning method. There are two possible approaches now:
505 The first one is to define a single, static partition:
507 #undef CONFIG_JFFS2_CMDLINE
508 #define CONFIG_JFFS2_DEV "nor0"
509 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
510 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
511 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
513 The second method uses the mtdparts command line option and dynamic
516 /* mtdparts command line support */
517 #define CONFIG_JFFS2_CMDLINE
518 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
519 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
521 Command line of course produces bigger images, and may be inappropriate
522 for some targets, so by default it's off.
524 * Fix build problems for PM856 Board
526 * Fix sign extension bug in 'fpga loadb' command;
527 make 'fpga loadb' always print the file header info
528 Patch by Andrew Dyer, 11 Jan 2005
530 * Fix errors that occur when accessing SystemACE CF
531 Patch by Jeff Angielski, 09 Jan 2005
533 * Document switching between U-Boot and PlanetCore on RPXlite
534 by Sam Song, 24 Dec 2004
536 * Fix PowerQUICC II mask detection.
537 Patch by Eugene Surovegin, 20 Dec 2004
539 * Add support for Altera NIOS DK1C20 board
540 Patch by Shlomo Kut, 13 Dec 2004
542 * Add support for ep8248 board
543 Patch by Yuli Barcohen, 12 Dec 2004
547 * Fix baudrate setting for KGDB on MPC8260
548 Patch by HoJin, 11 Dec 2004
550 * Fix 'mii help' text formatting
551 Patch by Cory Tusar, 10 Dec 2004
553 * Fix return code of NFS command
554 Patch by Hiroshi Ito, 11 Dec 2004
558 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
559 Patch by Steven Blakeslee, 04 Aug 2005
561 * Add support for AMCC Bamboo PPC440EP eval board
562 Patch by Stefan Roese, 04 Aug 2005
564 * Patch by Jon Loeliger
565 Fix style issues primarily in 85xx and 83xx boards.
567 - Trailing white space
568 - Indentation not by TAB
569 - Excessive amount of empty lines
570 - Trailing empty lines
572 * Patch by Ron Alder, 11 Jul 2005
573 Add Xianghua Xiao and Lunsheng Wang's support for the
574 GDA MPC8540 EVAL board.
576 * Patch by Eran Liberty
577 Add support for the Freescale MPC8349ADS board.
579 * Patch by Jon Loeliger, 25 Jul 2005
580 Move the TSEC driver out of cpu/mpc85xx as it will be shared
581 by the upcoming mpc83xx family as well.
583 * Patch by Jon Loeliger, 05 May 2005
584 Implemented support for MPC8548CDS board.
585 Added DDR II support based on SPD values for MPC85xx boards.
586 This roll-up patch also includes bugfies for the previously
588 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
590 * Patch by Jon Loeliger, 10 Feb 2005
591 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
593 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
595 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
596 for faster flash parts.
597 Add documentation for BR/OR for FLASH.
599 * Patch by Jon Loeliger 08 Feb 2005
600 Determine L2 Cache size dynamically on 85XX boards.
602 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
603 - Convert the CPM2 based functionality to use new CONFIG_CPM2
604 option rather than a myriad of CONFIG_MPC8560-like variants.
605 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
606 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
607 new CONFIG_CPM2 option to each 8260 board.
609 * Add support for MicroSys PM856 board
610 Patch by Josef Wagner, 03 Aug 2005
612 * Minor fixes to PM854 board
613 Patch by Josef Wagner, 03 Aug 2005
615 * Adjust configuration of XENIAX board
616 (chip select and GPIO required for USB operation)
618 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
619 routed to the Watchdog handler
620 Patch by Eugene Surovegin, 18 Jun 2005
622 * (re)enabled scsi commands do_scsi() and do_scsiboot()
623 Patch by Denis Peter, 06 Dec 2004
625 * Fix endianess problem in TFTP / NFS default filenames
626 Patch by Hiroshi Ito, 06 Dec 2004
628 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
630 Patch by Murray Jensen, 18 Jul 2005
632 * Fix typo in mkconfig script (used == instead of =)
633 Patch by Murray Jensen, 18 Jul 2005
635 * Cleanup build problems on 64 bit build hosts
637 * Update MAINTAINERS file
639 * Patch by Stefan Roese, 01 Aug 2005:
640 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
641 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
643 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
644 to run on both 405GP and 405GPr eval boards).
646 * Patch by Steven Blakeslee, 27 Jul 2005:
647 - Add support for AMCC PPC440EP/GR.
648 - Add support for AMCC Yosemite PPC440EP eval board.
649 - Add support for AMCC Yellowstone PPC440GR eval board.
651 * Minor fixes for PPChameleon Board:
652 - fix alignment of NAND size
653 - make code do what the comment says
655 * Implement h/w sector protection status synchronization at boot.
656 The code is provided for, and was tested on, the Yukon/Alaska
657 and PM520 boards only.
659 A bug in flash_real_protect() for the Yukon board was fixed by
660 adding a function that tells if two banks are on one flash chip.
662 * Fix sysmon POST problem: check I2C error codes
663 This fixes a problem of displaying bogus voltages when the voltages
664 are so low that the I2C devices start failing while the rest of the
665 system keeps running.
667 * Patch by Cedric Vincent, 6 Jul 2005:
668 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
670 * Patch by Jon Loeliger, 20 Jul 2005:
671 Add missing PCI IO port definitions.
673 * Add CompactFlash support for HMI1001 board.
675 * Adjust printed board ID for LWMON board.
677 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
679 * Add new argument format for flash commands to allow for usage like
680 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
681 U-Boot will automaticially find the end of the corresponding sector.
683 * Patch by Stefan Roese, 5 Jul 2005:
684 Update uc100 board PHY setup
686 * Patch by Stefan Roese, 1 Jul 2005:
687 Fix PHY address for CATcenter board (now correct!)
689 * Patch by Stefan Roese, 30 Jun 2005:
690 Fix PHY addresses for PPChameleon and CATcenter boards
691 Change MAINTAINER for most esd boards
693 * Patch by Detlev Zundel, 30 Jun 2005:
694 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
696 * Fix baudrate calculation problem on MPC5200 systems
698 * Add EEPROM and RTC support for HMI1001 board
700 * Patch by Detlev Zundel, 20 Jun 2005:
701 Fix initialization of low active GPIO pins on inka4x0 board
703 * Enable redundant environment, disable HW flash protection of
706 * Patch by Travis Sawyer, 10 Jun 2005:
707 Initialize allocated dev and private hw structures
708 after their respective allocation in 440gx_enet.c
710 * Patch by Steven Scholz, 10 Jun 2005:
711 Fix byteorder problems with second argument of "bootm" with
714 * Add support for HMI1001 board
716 * Disable "date" and "sntp" commands on TQM866M
718 * Fix watchdog reset problems on LWMON board
720 * Patch by Juergen Selent, 17 May 2005:
721 Add support for Funkwerk VoVPN gateway module.
723 * Cleanup debug code for MPC8220 FEC driver
725 * Extend burst mode RAM test program to take a loop count
728 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
729 those boards that use it.
731 * Patches by Greg Ungerer, 19 May 2005:
732 - add support for the KS8695P (ARM 922 based) CPU
733 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
735 * Patch by Steven Scholz, 19 May 2005:
736 Add support for CONFIG_SERIAL_TAG on ARM boards
738 * Add PCI support for Sorcery board.
739 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
741 * Fix compile problems caused by new burst mode SDRAM test;
742 make port pins to trigger logic analyzer configurable
744 * Fix timer handling on MPC85xx systems
746 * Fix debug code in omap5912osk flash driver
748 * Add support for MPC8247 based "IDS8247" board.
750 * Add support for 2 x TSEC interfaces on the TQM8540 board.
752 * On LWMON we must use the watchdog to reset the board as the CPU
753 genereated HRESET pulse is too short to reset the external
756 * Add test tool to exercise SDRAM accesses in burst mode
757 (as standalone program, MPC8xx/PowerPC only)
759 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
762 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
763 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
764 added to support LZO and LZARI compression modes (undefined by
767 * Fix problem with symbolic links in JFFS2 code.
769 * Use linker ASSERT statement to prevent undetected overlapping of
770 sections on PPChameleon board; other boards might use this, too.
772 * Patch by Stefan Roese, 03 May 2005:
774 Fix problems in cmd_universe.c
776 * Patch by Matthias Fuchs, 03 May 2005:
777 Added missing variable declaration in cmd_nand.c
778 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
780 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
782 * Fix bug in the SDRAM initialization code for canmb, IceCube and
784 Fix PHY address for canmb board.
786 * Cleanup serial console baudrate calculation on AT91RM9200;
787 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
789 * Patch by Matthias Fuchs, 18 Apr 2005:
790 Make PCI target address spaces on PMC405 and CPCI405 boards
791 configurable via environment variables
793 * Auto-size RAM on canmb board.
795 * Add support for canmb board
797 * Patch by Stefan Roese, 13 Apr 2005:
798 Update for esd apc405
800 * Fixes for TQM8560 board:
802 - remove debug messages
803 - fix flash sector protection
805 * Patch by Steven Scholz, 07 Apr 2005:
806 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
808 * Patches by Steven Scholz, 07 Apr 2005:
809 Fix compiler warning in altera.c
810 Fix warning in cpu/arm920t/at91rm9200/i2c.c
812 * Patch by Ladislav Michl, 06 Apr 2005:
813 Fix voiceblue configuration.
815 * Patch by Stefan Roese, 06 Apr 2005:
816 Updates for OCOTEA board:
817 - Changed U-Boot size from 512kByte to 256kByte
818 - Fixed flash driver to support boot from soldered user flash
819 - Added README for switch from PIBS firmware to U-Boot
821 * Patch by Travis Sawyer, 05 Apr 2005:
822 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
823 Problem found by Andrew Wozniak.
825 * Patch by Steven Scholz, 06 Apr 2005:
826 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
827 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
829 * Patches by Robert Whaley, 29 Nov 2004:
830 - update the pxa-regs.h file for PXA27x chips
831 - add PXA27x based ADSVIX board
832 - add support for MMC on PXA27x processors
834 * Patch by Andrew E. Mileski, 28 Nov 2004:
835 Fix PPC4xx SPD SDRAM detection bug
837 * Patch by Hiroshi Ito, 26 Nov 2004:
838 Fix logic of "test -z" and "test -n" commands
840 * Patch by Ladislav Michl, 05 Apr 2005:
841 Add support for VoiceBlue board.
843 * Patch by Ladislav Michl, 05 Apr 2005:
844 Fix netboot_common() prototypes.
846 * Patch by Steven Scholz, 05 Apr 2005:
847 Use i.MX watchdog timer for reset_cpu()
849 * Patch by Steven Scholz, 05 Apr 2005:
850 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
851 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
854 * Add support for MPC8220 based "sorcery" board.
856 * Add support for TQM8560 board.
858 * Add FEC support for TQM8540 board.
859 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
861 * Patch by Martin Krause, 04 Apr 2005:
862 Update default configuration for CMC_PU2 board.
864 * Patch by Steven Scholz, 04 Apr 2005:
865 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
866 - introduce two new configuration options instead:
867 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
869 * Patch by Steven Scholz, 04 Apr 2005:
870 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
872 * Fix timer code for ARM systems: make sure that udelay() does not
873 reset timers so it's save to use udelay() in timeout code.
875 * Patch by Mathias Küster, 23 Nov 2004:
876 add udelay support for the mcf5282 cpu
878 * Patch by Tolunay Orkun, 16 November 2004:
879 fix incorrect onboard Xilinx CPLD base address
881 * Patch by Jerry Van Baren, 08 Nov 2004:
882 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
883 the jumper for the HRCW source should select flash. If lowboot is
884 not selected, the jumper for the HRCW source should select the
886 - change default load base address to 0x00400000
888 * Patch by Yuli Barcohen, 08 Nov 2004:
889 Add support for Analogue & Micro Rattler boards.
890 Tested on Rattler8248.
892 * Patch by Andre Renaud, 08 Nov 2004:
893 Fix watchdog support in common/lcd.c
895 * Patch by Marc Leeman, 05 Nov 2003:
896 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
897 bug only affects the XPC8245 processors
899 * Patches by Josef Wagner, 29 Oct 2004:
900 - Add support for MicroSys CPU87 board
901 - Add support for MicroSys PM854 board
903 * Patch by Jian Zhang, 02 Nov 2004:
904 Add 16-bit NAND support
906 * Patch by Scott McNutt, 01 Nov 2004:
907 Add missing NIOS/NIOS2 support for "iminfo" command
909 * Patch by Detlev Zundel, 29 Oct 2004:
910 Add missing NIOS/NIOS2 support for "mkimage" tool.
912 * Patch by David Adair, 27 Oct 2004:
913 Add missing 440GX SDRAM Controller reset
915 * Patch by Steven Scholz, 25 Oct 2004:
916 Declare reset_cpu() in include/common.h instead locally
918 * Patch by Yusdi Santoso, 22 Oct 2004:
919 - Add support for HIDDEN_DRAGON board
920 - fix endianess problem in driver/rtl1839.c
922 * Patch by Allen Curtis, 21 Oct 2004:
923 support multiple serial ports
925 * Patch by Richard Klingler, 03 Apr 2005:
926 Add call to eth_halt() in net/net.c when called functions fail
927 after eth_init() has been called.
929 * Patch by Sam Song, 3 April 2005:
930 - Update README.Netconsole
933 * Prepare for SoC rework of ARM code:
934 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
935 - rename memsetup into lowlevel_init (function name and source files)
936 Patch by Steven Scholz, 03 Apr 2005:
937 - create SoC specific directories include/asm-arm/arch-imx and
938 include/asm-arm/arch-s3c24x0
940 * Fix problems with SNTP support;
941 enable SNTP support in some boards.
943 * Patches by Martin Krause, 01 Apr 2005:
944 - Fix flash erase timeout on CMC_PU2
945 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
947 * Patch by Steven Scholz, 13 March 2005:
948 fix cache enabling for AT91RM9200
950 * Patch by Masami Komiya, 30 Mar 2005:
951 add SNTP support and expand time server and time offset fields of
952 DHCP support. See doc/README.SNTP
954 * Patch by Steven Scholz, 13 Dec 2004:
955 Fix bug in at91rm920 ethernet driver
957 * Patch by Steven Scholz, 13 Dec 2004:
958 Remove duplicated code by merging memsetup.S files for
959 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
961 * Patch by Detlev Zundel, 31 Mar 2005:
962 Cleanup duplicate definition of overwrite_console()
964 * Update TQM5200 configuration;
965 prepare for Rev. 200 starter kit boards
967 * Patch by Scott McNutt, 21 Oct 2004:
968 Add support for Nios-II EPCS Controller core.
970 * Patch by Scott McNutt, 20 Oct 2004:
972 - Add sysid command (Nios-II only).
973 - Locate default exception trampoline at proper offset.
974 - Implement I/O routines (readb, writeb, etc)
975 - Implement do_bootm_linux
977 * Patches by Martin Krause, 22 Mar 2005:
978 - use TQM5200_auto as MAKEALL target for TQM5200 systems
979 - add support for SM501 graphics controller
980 - add support for graphic console on TQM5200
981 - add support for TQM5200 Rev 200
982 - cleanup, fix typo in include/configs/TQM5200.h
984 * Patch by Manfred Baral, 17 Mar 2005:
987 * Fix RTC configuration for PPChameleon board
989 * Cleanup, fix typo in include/configs/TQM5200.h
991 * Patch by Stefan Roese, 16 Mar 2005:
992 Update for esd auto_update and hh405 board
994 * Adapt for U-Boot image size (new features enabled) on TQM5200
996 * Update code for TQM8540 board (and 85xx in general):
997 - Change the name of the Ethernet driver: MOTO ENET -> ENET
998 - Reformat boot messages
999 - Enable redundant environment
1000 - Replace the -O2 optimization flag with -mno-string
1002 * Patch by David Brownell, 10 Mar 2005:
1003 Restore copyright statements in OHCI drivers.
1005 * Add support for TQM8540 board
1007 * Patch by Detlev Zundel, 14 Mar 2005:
1008 NC650: changed NAND flash addressing to using UPMB
1010 * Patch by Stefan Roese, 14 Mar 2005:
1011 Update for esd voh405 fpga image
1013 * INKA4x0: Allow initialization of LCD backlight dimming from
1014 "brightness" environment variable.
1016 * Add port initialization for digital I/O on INKA4x0
1018 * Patch by Stefan Roese, 01 Mar 2005:
1019 Update for esd boards dp405 and hub405
1021 * Fix get_partition_info() parameter error in all other calls
1022 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1024 * Enable USB and IDE support for INKA4x0 board
1026 * Patch by Andrew Dyer, 28 Feb 2005:
1027 fix ext2load passing an incorrect pointer to get_partition_info()
1028 resulting in load failure for devices other than 0
1030 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1032 * Cleanup USB and partition defines
1034 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1036 * Add reset code for Coral-P on INKA4x0 board
1038 * Patch by Martin Krause, 28 Jun 2004:
1039 Update for TRAB board.
1041 * Fix some missing "volatile"s in MPC5xxx FEC driver
1043 * Fix cirrus voltage detection (for CPC45)
1045 * Fix byteorder problem in usbboot and scsiboot commands.
1047 * Patch by Cajus Hahn, 04 Feb 2005:
1048 - don't insist on leading '/' for filename in ext2load
1049 - set default partition to useful value (1) in ext2load
1051 * Patch by Andrew Dyer, 08 Jan 2005:
1052 fix wrong return codes in ext2 code
1054 * Removed '--no-warn-mismatch' option from Makefile. This option
1055 makes 'ld' to overlook binary objects compatibility.
1057 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1058 --end-group) outside of the group. This will make 'ld' to do
1059 _multiple_ search in the library group when resolving symbol
1060 references and do only a _single_ seach in libgcc.a after the group
1063 * Fix stability problems on CPC45 board again.
1065 * Make image detection for diskboot / usbboot / scsiboot more robust
1066 (also check header checksum)
1068 * Update CPC45 board configuration.
1070 * Add USB and PCI support for INKA4x0 board
1072 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1076 * Patch by Robin Getz, 13 Oct 2004:
1077 Add standalone application to change SMC91C111 MAC addresses,
1078 see examples/README.smc91111_eeprom
1080 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1081 Fix Flash support for ARM Integrator CP.
1083 * Patch by Richard Woodruff, 10 Jan 2005:
1084 Update support for OMAP2420 (ARM11) and H4 board:
1085 o clean up and add new types to H4 memory probe code.
1086 o fix to work with internal boot.
1087 o added PRCM config III operation.
1088 o fix marginal flash timings.
1089 o add revison ATAG usage.
1090 o enable voltage scaling at power chip.
1091 o fix compile error for i2c.
1093 * Fix network problem (error when receiving multiple ARP packets)
1095 * Patch by Daniel Poirot, 12 Oct 2004:
1096 Add support for Wind River sbc405 board
1098 * Patch by Rainer Brestan, 12 Oct 2004:
1099 Make examples/Makefile more robust
1101 * Patch by Sam Song, 11 October 2004:
1102 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1103 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1106 * Patch by Sam Song, 10 Oct 2004:
1107 Fix a parameter error in run_command() in main.c
1109 * Patch by Richard Woodruff, 01 Oct 2004:
1110 add support for the TI OMAP2420 processor and its H4 reference
1113 * Patch by Christian Pellegrin, 24 Sep 2004:
1114 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1116 * Patch by Leif Lindholm, 23 Sep 2004:
1117 add support for the AMD db1550 board
1119 * Patch by Travis Sawyer, 15 Sep 2004:
1120 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1121 update README.serial_multi
1123 * Patches by David Snowdon, 07 Sep 2004:
1124 - add u-boot.hex target in the top level Makefile
1125 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1126 - use -mtune=xscale and -march=armv5 options for PXA
1128 * Patch by Florian Schlote, 08 Sep 2004:
1129 Add support for SenTec-COBRA5272-board (Coldfire).
1131 * Patch by Gleb Natapov, 07 Sep 2004:
1132 mpc824x: set PCI latency timer to a sane value
1135 * Patch by Kurt Stremerch, 03 Sep 2004:
1136 Add bitstream configuration option for fpga command (Xilinx only).
1138 * Patch by Kurt Stremerch, 03 Sep 2004:
1139 Add Xilinx Spartan2E family FPGA support
1141 * Patch by Jeff Angielski, 02 Sep 2004:
1142 Add Added support for H2 revision of the EP8260 board.
1143 Fixed formatting for some of the EP8260 related source files.
1145 * Patch by Jon Loeliger, 02 Sep 2004:
1146 Reset monitor size back to 256 so environment can be written
1147 to flash on MPC85xx ADS and CDS releases.
1149 * Patch by Paolo Broggini, 02 Sep 2004:
1150 Make BSS clearing on ARM systems more robust
1152 * Patch by Yue Hu and Joe, 01 Sep 2004:
1153 - add PCI support for ixp425;
1154 - add EEPRO100 suppor tfor ixdp425 board.
1156 * Fix problem with protected sector detection in driver/cfi_flash.c
1158 ======================================================================
1159 Changes for U-Boot 1.1.2:
1160 ======================================================================
1162 * Code cleanup, mostly for GCC-3.3.x
1164 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1165 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1166 additional ethernet addresses.
1168 * Cleanup drivers/i82365.c - avoid duplication of code
1170 * Fix bogus "cannot span across banks" flash error message
1174 * Add support for CompactFlash for the CPC45 Board.
1176 * Fix problems with CMC_PU2 flash driver.
1179 - avoid trigraph warning in fs/ext2/ext2fs.c
1180 - rename UC100 -> uc100
1182 * Add support for UC100 board
1184 * Patch by Stefan Roese, 16 Dez 2004:
1185 - ext2fs support added
1186 - Tundra universe support added
1187 - Coldfire MCF5249 support added (no preloader needed!)
1188 - MCF5249 board TASREG added
1189 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1191 - some esd boards updated
1192 - memory commands "mdc" and "mwc" added for cyclic read/write
1193 (CONFIG_MX_CYCLIC, see README for further description)
1195 * Add support for INKA4X0 board
1197 * Patch by Steven Scholz, 12 Dec 2004:
1198 Fix typo in AT91 memory setup.
1200 * Patch by Martin Krause, 27 Oct 2004:
1201 - add support for "STK52xx" board (including PS/2 multiplexer)
1202 - add hardware detection for TQM5200
1204 * Clean up CMC PU2 flash driver
1206 * Update MAINTAINERS file
1208 * Fix bug in MPC823 LCD driver
1210 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1212 * Enable long help on CMC PU2 board;
1214 increase CPU speed from 179 to 207 MHz.
1216 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1217 unaligned tail part specially).
1219 * Update for AT91RM9200DK and CMC_PU2 boards:
1220 - Enable booting directly from flash
1221 - fix CMC_PU2 flash driver
1223 * Fix mkimage usage message
1225 * Map SRAM on NC650 board
1227 * Work around for Ethernet problems on Xaeniax board
1229 * Patch by TsiChung Liew, 23 Sep 2004:
1230 - add support for MPC8220 CPU
1231 - Add support for Alaska and Yukon boards
1233 * Fix configuration for ERIC board (needs more room)
1235 * Adjust MIPS compiler options at run-time depending on tools version
1236 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1237 "-mcpu=4kc" for old tools)
1239 * Add passing of the command line and memory size information to the
1240 kernel on xaeniax board.
1242 * Enable NAND flash support for NC650 board.
1244 * Patch by Thomas Lange 07 Oct 2004:
1245 Updated README for DBAu1x00 boards to match current status
1247 * Patch by Philippe Robin, 28 Sept 2004:
1248 Fix Flash support for Versatile.
1250 * Patch by Roger Blofeld, 16 Sep 2004:
1251 Fix timeout for DHCP command retry
1253 * Patch by Pantelis Antoniou, 14 Sep 2004:
1254 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1256 * Patch by Pantelis Antoniou, 14 Sep 2004:
1257 Kick watchdog when bz-decompressing
1259 * Fix CFG_HZ problems on AT91RM9200 systems
1260 [Remember: CFG_HZ should be 1000 on ALL systems!]
1262 * Patch by Gridish Shlomi, 30 Aug 2004:
1263 - Add support to revA version of PQ27 and PQ27E.
1264 - Reverted MPC8260ADS baudrate back to original 115200
1266 * Patch by Hojin, 17 Sep 2004:
1267 Fix typo in cfi_flash.c
1269 * Patch by Mark Jonas, 09 September 2004:
1270 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1273 * Patch by Mark Jonas, 31 August 2004:
1274 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1275 improves FTP performance for MPC5200 systems. Enabled for IceCube
1278 * Patch by Michael Bendzick, 30 Aug 2004:
1279 - Improve platform.S code for omap1510inn that detects whether code
1280 is running from SDRAM or not. Patch allows SDRAM to be configured
1281 if code is running out of SRAM at 0x20000000.
1283 * Patch by Frederick Klatt, 30 Aug 2004:
1284 Add support for the Wind River SBC8540/SBC8560 boards
1286 * Configure SX1 board to use drivers/cfi_flash.c
1288 * Patches by Michael Bendzick, 30 Aug 2004:
1289 - Configure omap1510inn board to use drivers/cfi_flash.c
1290 - Make drivers/cfi_flash.c protect environment and redundant
1293 * Patch by Steven Scholz, 23 Jun 2004:
1294 - Add script (tools/img2brec.sh) to programm U-Boot into
1295 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1297 * Patches by Scott McNutt, 24 Aug 2004:
1298 - Add support for Altera Nios-II processors.
1299 - Add support for Psyent PCI-5441 board.
1300 - Add support for Psyent PK1C20 board.
1302 * Patches by Jon Loeliger, 24 Aug 2004:
1303 - Add support for the MPC8541 and MPC8555 CDS boards
1304 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1305 - Convert MPC85xxADS to use common CFI flash driver
1306 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1307 from board_early_init_f()
1308 - Provide SW workaround for PCI initialization on 85xx CDS
1310 * Patches by George G. Davis, 24 Aug 2004:
1311 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1312 - Remove static network setup defaults from mx1ads_config
1313 - update ARM boards to use constants from mach-types.h
1315 * Patch by Gary Jennejohn, 04 Oct 2004:
1316 - fix I2C on at91rm9200
1317 - add support for Ricoh RS5C372A RTC
1319 * Patch by Gary Jennejohn, 01 Oct 2004:
1320 - add support for CMC PU2 board
1321 - add support for I2C on at91rm9200
1323 * Patch by Gary Jennejohn, 28 Sep 2004:
1324 fix baudrate handling on at91rm9200
1326 * Patch by Yuli Barcohen, 22 Aug 2004:
1327 - remove ZPC.1900 board-specific flash driver;
1328 switch the port to generic CFI driver;
1331 * Patch by Hinko Kocevar, 21 Aug 2004:
1332 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1334 * Clean up tools/bmp_logo.c to not add trailing white space
1336 * Patch by Hinko Kocevar, 21 Aug 2004:
1337 - Group common framebuffer functions in common/lcd.c
1338 - Group common framebuffer macros and #defines in include/lcd.h
1339 - Provide calc_fbsize() for video ATAG
1341 * Patch by Sam Song, 21 August 2004:
1342 - Fix a typo in README
1343 - Align "(RO)" output for "flinfo" after "protect on"
1344 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1345 ratio 1:1 when core frequency less than 50MHz
1347 * Patches by Hinko Kocevar, 21 Aug 2004:
1348 - fix some "use of label at end of compound statement" warnings
1349 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1351 * Patch by Steven Scholz, 16 Aug 2004:
1352 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1353 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1354 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1355 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1356 into cpu/arm920t/$(SOC)/
1358 * Patches by Sean Chang, 09 Aug 2004:
1359 - Added support for both 8 and 16 bit mode access to System ACE CF
1361 - Fixed missing System ACE CF device during get FAT partition info
1362 in fat_register_device function.
1363 - Enabled System ACE CF support on ML300.
1365 * Patch by Sean Chang, 09 Aug 2004:
1366 Synch defines for saveenv and do_saveenv functions so they get
1367 compiled under the same statement.
1369 * Patch by Sean Chang, 09 Aug 2004:
1370 - Added I2C support for ML300.
1371 - Added support for ML300 to read out its environment information
1372 stored on the EEPROM.
1373 - Added support to use board specific parameters as part of
1374 U-Boot's environment information.
1375 - Updated MLD files to support configuration for new features
1378 * Patches by Travis Sawyer, 05 Aug 2004:
1379 - Remove incorrect bridge settings for eth group 6
1380 - Add call to setup bridge in ppc_440x_eth_initialize
1381 - Fix ppc_440x_eth_init to reset the phy only if its the
1382 first time through, otherwise, just check the phy for the
1383 autonegotiated speed/duplex. This allows the use of netconsole
1384 - only print the speed/duplex the first time the phy is reset.
1386 * Patch by Shlomo Kut, 29 Mar 2004:
1387 Add support for MKS Instruments "Quantum" board
1389 * Fix build problem with Cogent boards;
1390 avoid using <asm/byteorder.h> when using the host compiler
1392 * Patch by Ganapathi C, 04 Aug 2004:
1393 Fix NFS timeout issue
1395 * Patch by Yuli Barcohen, 19 Jul 2004:
1396 - Fix host tools building in Cygwin environment
1397 - Fix header files search order for host tools
1399 * Patch by Tom Armistead, 19 Jul 2004:
1400 Fix kgdb.S support for 74xx_75x cpu
1402 * Patch by Jon Loeliger, 15 Jul 2004:
1403 Fix MPC85xx I2C driver
1405 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1407 * Patch by Stephen Williams, 15 July 2004
1408 Set the PCI class code for JSE board as part of PCI interface setup
1410 * Patch by Michael Bendzick, 15 Jul 2004:
1411 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1412 CFG_FLASH_USE_BUFFER_WRITE is set
1414 * Patch by Yuli Barcohen, 13 Jul 2004:
1415 Allow clock setting on MPC866/MPC885 series chips according to
1416 environment variable `cpuclk'
1418 * Patch by Yuli Barcohen, 20 Apr 2004:
1419 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1421 * Patch by Vincent Dubey, 24 Sep 2004:
1422 Add support for xaeniax board
1424 * Add comment about non-GPL character of standalone applications to
1427 * Fix FEC ethernet problem on NSCU board.
1429 * Patch by Gary Jennejohn, 09 Sep 2004:
1430 allow to use USART1 as console port on at91rm9200dk boards
1432 * Patch by Stefan Roese, 16 Sep 2004:
1435 * Fix SysClk handling for PPChameleon and CATcenter boards
1437 * Patch by Detlev Zundel, 08 Sep 2004:
1438 Update etags build target
1440 * Improve NetConsole support: add support for broadcast destination
1441 address and buffered input.
1443 * Cleanup compiler warnings for GCC 3.3.x and later
1445 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1447 * Add support for IDS "NC650" board
1449 * Add automatic update support for LWMON board
1451 * Clear Block Lock-Bits when erasing flash on LWMON board.
1453 * Fix return code of "fatload" command
1455 * Enable MSDOS/VFAT filesystem support for LWMON board
1457 * Patch by Martin Krause, 03 Aug 2004:
1458 change timing for SM501 graphics controller on TQM5200 module
1460 * Patch by Mark Jonas, 13 July 2004:
1461 - Total5200 LCD now run in little endian mode. Endianess conversion
1462 is done in hardware.
1463 - Removed last reference to "console" environment variable.
1465 * Patches by Lars Munch, 12 Jul 2004:
1466 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1468 - split out the LXT971A PHY from ns_9750_eth.h
1469 - split the dm9161 phy part out of at91rm9200_ether.c
1471 * Patch by Andreas Engel, 12 Jul 2004:
1472 Replaced hardcoded PL011 clock frequency with config variable.
1473 Fixed wrong CONFIG_CMD_DFL doc.
1475 * Patch by Thomas Viehweger, 09 Jun 2004:
1476 make it possible to remove chpart when there is only one partition
1478 * Add support for console over UDP (compatible to Ingo Molnar's
1479 netconsole patch under Linux)
1481 * Patch by Jon Loeliger, 16 Jul 2004:
1482 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1484 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1485 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1486 and CONFIG_L2_INIT_RAM options.
1487 - Refactor Local Bus initialization out of SDRAM setup.
1488 - Re-implement new version of LBC11/DDR11 errata workarounds.
1489 - Moved board specific PCI init parts out of CPU directory.
1490 - Added TLB entry for PCI-1 IO Memory
1491 - Updated README.mpc85xxads
1493 * Patch by Sascha Hauer, 28 Jun:
1494 - add generic support for Motorola i.MX architecture
1495 - add support for mx1ads, mx1fs2 and scb9328 boards
1497 * Patches by Marc Leeman, 23 Jul 2004:
1498 - Add define for the PCI/Memory Buffer Configuration Register
1499 - corrected comments in cpu/mpc824x/cpu_init.c
1501 * Add support for multiple serial interfaces
1502 (for example to allow modem dial-in / dial-out)
1504 * Patch by Stefan Roese, 15 Jul 2004:
1505 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1507 * Fix NSCU config; add ethernet wakeup code.
1509 * Add link for preloader for Motorola Coldfire to README.m68k
1511 * Patch by Michael Bendzick, 12 Jul 2004:
1512 fix output formatting in drivers/cfi_flash.c
1514 * Patch by Mark Jonas, 02 Jul 2004:
1515 Fix lowboot (again) on MPC5xxx
1517 * Patch by Curt Brune, 07 Jul 2004:
1518 relocate exception vectors on arm720t if needed
1520 * Patch by George G. Davis, 06 Jul 2004:
1521 - update mach-types.h to latest arm.linux.org.uk master list
1522 - Set correct OMAP1610 bi_arch_number for build target
1524 * Patch by Curt Brune, 06 Jul 2004:
1525 evb4510: add support for timer interrupt; cleanup
1527 * Patch by Dan Poirot, 06 Jul 2004:
1528 Fix sbc8260 environment variables
1530 * Cleanup redundand "console" environment variable
1532 * Patch by Mark Jonas, 05 Jul 2004:
1533 add support for the Total5100's and Total5200's LCD screen
1535 * Patches by Dan Eisenhut, 01 Jul 2004:
1537 - Move doc2000.h include to prevent compiler warning on some boards
1539 * Patch by Mark Jonas, 01 Jul 2004:
1540 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1541 MGT5100 and MPC5200 based Freescale platforms.
1543 * Patch by Philippe Robin, 01 Jul 2004:
1544 Add initialization for Integrator and versatile board files.
1546 * Patch by Hinko Kocevar, 01 Jun 2004:
1547 Fix VFD FB allocation, add LCD FB allocation on ARM
1549 * Patch by Martin Krause, 30 Jun 2004:
1550 Add support for TQM5200 board
1552 * Patch by Martin Krause, 29 Jun 2004:
1553 Add loopw command: infinite write loop on address range
1555 * Patches by Yasushi Shoji, 29 Jun 2004:
1556 - add empty include/asm-microblaze/processor.h
1557 - add to CREDITS and MAINTAINERS
1558 - add gd initialization
1559 - add MicroBlaze and SUZAKU board to MAKEALL script
1560 - add reset support for SUZAKU
1561 - add flush_cache() for MicroBlaze
1562 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1563 size flash memory on SUZAKU
1565 * Patch by Prakash Kumar, 27 Jun 2004:
1566 Add support for the PXA250 based Intrinsyc Cerf board.
1568 * Patch by Yasushi Shoji, 27 Jun 2004:
1569 fix comment in include/common.h
1571 * Rename SBC8560 into sbc8560 for consistency
1573 * Patch by Daniel Poirot, 24 Jun 2004:
1574 Add support for Wind River's sbc8240 board
1576 * Patches by Yasushi Shoji, 26 Jun 2004:
1577 - drivers/serial_xuartlite.c: fix "return 0" in void function
1578 - add microblaze support to mkimage tool
1580 * Patch by Fred Klatt, 25 Jun 2004:
1581 Add support for WindRiver's sbc8560 board
1583 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1584 Small Bugs fixes for "at91rm9200dk" board:
1585 - Timing modifications for SPI DataFlash access
1586 - Fix NAND flash detection bug
1588 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1589 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1591 * Patch by Jon Loeliger, 17 June 2004:
1592 Completion of the 8540ADS/8560ADS updates:
1593 Fix some PCI and Rapid I/O memory maps,
1594 Initialize both TSEC 1 and 2,
1596 Update MAINTAINER for 85xx boards and README.mpc85xxads
1598 * Patch by Yuli Barcohen, 16 Jun 2004:
1599 Remove obsolete AdderII port which was superseded by unified
1600 AdderII/Adder87x port
1602 * Patch by Ladislav Michl, 16 Jun 2004:
1603 Fix gcc-3.3.3 warnings for smc91111.c
1605 * Patch by Stefan Roese, 02 Jul 2004:
1606 - Fix bug in 405 ethernet driver; allocated data not cleared!
1607 - Fix problem in 405 i2c driver; don't try to print without console!
1609 * Patch by Paul Ruhland, 11 Jun 2004:
1610 Remove debug code from 'board/lpd7a40x/flash.c'
1612 * Patch by Andrea Marson, 11 Jun 2004:
1613 Update for PPChameleon board:
1614 - support for SysClk @ 25MHz
1615 - support for Silicon Motion SM712 VGA controller
1618 * Patches by Richard Woodruff, 10 Jun 2004:
1619 - fix problems with examples/stubs.c for GCC >= 3.4
1620 - fix problems with gd initialization
1622 * Patch by Curt Brune, 17 May 2004:
1623 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1624 - Add support for ESPD-Inc. EVB4510 Board
1626 * Patch by Marc Leeman, 11 May 2004:
1627 Fix for MPC8245 - reading PPC Memory from another device with the
1628 PPC as PCI target device corrupts data due to interenal hardware
1631 * Fix "cls" command when used with splash screen
1633 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1634 slow download of a big image)
1636 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1637 display even after showing a bitmap
1639 * Patch by Josef Wagner, 04 Jun 2004:
1640 - DDR Ram support for PM520 (MPC5200)
1641 - support for different flash types (PM520)
1642 - USB / IDE / CF-Card / DiskOnChip support for PM520
1643 - 8 bit boot rom support for PM520/CE520
1644 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1645 - I2C and RTC support for CPC45
1646 - support of new flash type (28F160C3T) for CPC45
1648 * Fix flash parameters passed to Linux for PPChameleon board
1650 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1652 * Patch by Paul Ruhland, 10 Jun 2004:
1653 fix support for Logic SDK-LH7A404 board and clean up the
1654 LH7A404 register macros.
1656 * Patch by Matthew McClintock, 10 Jun 2004:
1657 Modify code to select correct serial clock on Sandpoint8245
1659 * Patch by Robert Schwebel, 10 Jun 2004:
1660 Add support for Intel K3 strata flash.
1662 * Patch by Thomas Brand, 10 Jun 2004:
1663 Fix "loads" command on DK1S10 board
1665 * Patch by Yuli Barcohen, 09 Jun 2004:
1666 Add support for 8MB flash SIMM and JFFS2 file system on
1667 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1669 * Patch by Yuli Barcohen, 09 Jun 2004:
1670 Add support for Analogue&Micro Adder87x and the older AdderII board.
1672 * Patch by Ming-Len Wu, 09 Jun 2004:
1673 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1675 * Patch by Sam Song, 09 Jun 2004:
1676 - Add support for RPXlite_DW board
1677 - Update FLASH driver for 4*AM29DL323DB90VI
1678 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1680 * Patch by Mark Jonas, 08 June 2004:
1681 - Make MPC5200 boards evaluate the SVR to print processor name and
1682 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1684 * Patch by Kai-Uwe Bloem, 06 May 2004:
1685 Fix endianess problem in cramfs code
1687 * Patch by Tom Armistead, 04 Jun 2004:
1688 Add support for MAX6900 RTC
1690 * Patches by Ladislav Michl, 03 Jun 2004:
1691 - fix cfi_flash.c on LE systems
1692 - let 'make mrproper' delete u-boot.img as well
1693 - turn printf into debug in cfi_flash.c
1695 * Patch by Kurt Stremerch, 28 May 2004:
1696 Add support for Exys XSEngine board
1698 * Patch by Martin Krause, 27 May 2004:
1699 Fix a MPC5xxx I2C timing issue in i2c_probe().
1701 * Patch by Leif Lindholm, 27 May 2004:
1702 Fix board_init_f() for dbau1x00 board.
1704 * Patch by Imre Deak, 26 May 2004:
1705 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1706 Set flash base accordingly, and decide whether to do or skip board
1707 specific setup steps.
1709 * Patch by Josef Baumgartner, 26 May 2004:
1710 Add missing define in include/asm-m68k/global_data.h
1712 * Patch by Josef Baumgartner, 25 May 2004:
1713 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1715 * Patch by Paul Ruhland, 24 May 2004:
1716 fix SDRAM initialization for LPD7A400 board.
1718 * Patch by Jian Zhang, 20 May 2004:
1719 add support for environment in NAND flash
1721 * Patch by Yuli Barcohen, 20 May 2004:
1722 Add support for Interphase iSPAN boards.
1724 * Patches by Paul Ruhland, 17 May 2004:
1725 - Add I/O functions to the smc91111 ethernet driver to support the
1726 Logic LPD7A40x boards.
1727 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1728 specifically the LPD7A400.
1730 * Patches by Robert Schwebel, 15 May 2004:
1731 - call MAC address reading code also for SMSC91C111;
1732 - make SMSC91C111 timeout configurable, remove duplicate code
1733 - fix get_timer() for PXA
1734 - update doc/README.JFFS2
1735 - use "bootfile" env variable also for jffs2
1737 * Patch by Tolunay Orkun, 14 May 2004:
1738 Add support for Cogent CSB472 board (8MB Flash Rev)
1740 * Patch by Thomas Viehweger, 14 May 2004:
1741 - flash.h: more flash types added
1742 - immap_8260.h: some bits added (useful for RMII)
1743 - cmd_coninfo.c: typo corrected, printf -> puts
1744 - reduced size by replacing spaces with tab
1746 * Patch by Robert Schwebel, 13 May 2004:
1747 Add 'imgextract' command: extract one part of a multi file image.
1749 * Patches by Jon Loeliger, 11 May 2004:
1750 Dynamically handle REV1 and REV2 MPC85xx parts.
1751 (Jon Loeliger, 10-May-2004).
1752 New consistent memory map and Local Access Window across MPC85xx line.
1753 New CCSRBAR at 0xE000_0000 now.
1754 Add RAPID I/O memory map.
1755 New memory map in README.MPC85xxads
1756 (Kumar Gala, 10-May-2004)
1757 Better board and CPU identification on MPC85xx boards at boot.
1758 (Jon Loeliger, 10-May-2004)
1759 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1760 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1761 (Jim Robertson, 10-May-2004)
1762 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1763 Supports multiple PHYs.
1764 (Andy Fleming, 10-May-2004)
1765 Some README.MPC85xxads updates.
1766 (Kumar Gala, 10-May-2004)
1767 Copyright updates for "Freescale"
1768 (Andy Fleming, 10-May-2004)
1770 * Patch by Stephen Williams, 11 May 2004:
1771 Add flash support for ST M29W040B
1772 Reduce JSE specific flash.c to remove dead code.
1774 * Patch by Markus Pietrek, 04 May 2004:
1775 Fix clear_bss code for ARM systems (all except s3c44b0 which
1776 doesn't clear BSS at all?)
1778 * Fix "ping" problem on INC-IP board. Strange problem:
1779 Sometimes the store word instruction hangs while writing to one of
1780 the Switch registers, but only if the next instruction is 16-byte
1781 aligned. Moving the instruction into a separate function somehow
1782 makes the problem go away.
1784 * Patch by Rishi Bhattacharya, 08 May 2004:
1785 Add support for TI OMAP5912 OSK Board
1787 * Patch by Sam Song May, 07 May 2004:
1788 Fix typo of UPM table for rmu board
1790 * Patch by Pantelis Antoniou, 05 May 2004:
1791 - Intracom board update.
1794 * Add support for the second Ethernet interface for the 'PPChameleon'
1797 * Patch by Dave Peverley, 30 Apr 2004:
1798 Add support for OMAP730 Perseus2 Development board
1800 * Patch by Alan J. Luse, 29 Apr 2004:
1801 Fix flash chip-select (OR0) option register setting on FADS boards.
1803 * Patch by Alan J. Luse, 29 Apr 2004:
1804 Report MII network speed and duplex setting properly when
1805 auto-negotiate is not enabled.
1807 * Patch by Jarrett Redd, 29 Apr 2004:
1808 Fix hang on reset on Ocotea board due to flash in wrong mode.
1810 * Patch by Dave Peverley, 29 Apr 2004:
1811 add MAC address detection to smc91111 driver
1813 * Patch by David Müller, 28 Apr 2004:
1814 fix typo in lib_arm/board.c
1816 * Patch by Tolunay Orkun, 20 Apr 2004:
1817 - README update: add CONFIG_CSB272 and csb272_config
1818 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1819 i2cfast environment variable
1821 * Patch by Yuli Barcohen, 19 Apr 2004:
1822 - Rename DUET_ADS to MPC885ADS
1823 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1824 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1825 - Clean up FADS family port to use the new defines
1827 * Fix PCI support on CPC45 board
1829 * Patch by Scott McNutt, 25 Apr 2004:
1830 Add Nios GDB/JTAG Console support:
1831 - Add stubs to support gdb via JTAG.
1832 - Add support for console over JTAG.
1835 * Add support for CATcenter board (based on PPChameleon ME module)
1837 * Patch by Klaus Heydeck, 12 May 2004:
1838 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1839 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1840 various changes to KUP4 board specific files
1842 * Fix minor network problem on MPC5200: need some delay between
1843 resetting the PHY and sending the first packet. Implemented in a
1844 "natural" way by invoking the PHY reset and initialization code
1845 only once after power on vs. each time the interface is brought up.
1847 * Add some limited support for low-speed devices to SL811 USB controller
1848 (at least "usb reset" now passes successfully and "usb info" displays
1849 correct information)
1851 * Change init sequence for multiple network interfaces: initialize
1852 on-chip interfaces before external cards.
1854 * Fix memory leak in the NAND-specific JFFS2 code
1856 * Fix SL811 USB controller when attached to a USB hub
1858 * Fix config option spelling in PM520 config file
1860 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1861 patches by Pantelis Antoniou, 30 Mar 2004)
1863 * Fix minor NAND JFFS2 related issue
1865 * Fixes for SL811 USB controller:
1866 - implement workaround for broken memory stick
1867 - improve error handling
1869 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1870 cope with congested networks.
1872 ======================================================================
1873 Changes for U-Boot 1.1.1:
1874 ======================================================================
1876 * Patch by Travis Sawyer, 23 Apr 2004:
1877 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1878 errata from Vitesse Semiconductor.
1880 * Patch by Philippe Robin, 22 Apr 2004:
1881 Fix ethernet configuration for "versatile" board
1883 * Patch by Kshitij Gupta, 21 Apr 2004:
1884 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1886 * Patch by Steven Scholz, 24 Feb 2004:
1887 Fix a bug in AT91RM9200 ethernet driver:
1888 The MII interface is now initialized before accessing the PHY.
1890 * Patch by John Kerl, 19 Apr 2004:
1891 Use U-boot's miiphy.h for PHY register names, rather than
1892 introducing a new header file.
1894 * Update pci_ids.h from linux-2.4.26
1896 * Patch by Masami Komiya, 19 Apr 2004:
1897 Fix problem cause by VLAN function on little endian architecture
1898 without VLAN environment
1900 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1901 binary image for all clock frequencies. Implement run-time
1902 optimization of flash access timing based on the actual bus
1905 * Modify KUP4X board configuration to use SL811 driver for USB memory
1906 sticks (including FAT / VFAT filesystem support)
1908 * Add SL811 Host Controller Interface driver for USB
1910 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1912 * Patch by Pantelis Antoniou, 19 Apr 2004:
1913 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1914 Minor patches for Intracom boards.
1916 * Patch by Christian Pell, 19 Apr 2004:
1917 cleanup support for CF/IDE on PCMCIA for PXA25X
1919 * Temporarily disabled John Kerl's extended MII command code because
1920 "miivals.h" is missing
1922 * Patches by Mark Jonas, 13 Apr 2004:
1923 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1924 - Add sync instructions to IceCube SDRAM init code
1925 - Move SDRAM chip constants into seperate include files
1926 - Unify DDR and SDR initialization code
1927 - Unify all IceCube (Lite5xxx) target names
1929 * Patch by John Kerl, 16 Apr 2004:
1930 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1931 mii read 4-7 18-1a. Also add mii dump subcommand for
1932 pretty-printing standard regs 0-5.
1934 * Patch by Stephen Williams, 16 April 2004:
1935 fix typo in JSE.h; update MAINTAINERS
1937 * Patch by Matthew S. McClintock, 14 Apr 2004:
1938 fix initdram function for utx8245 board
1940 * Patch by Markus Pietrek, 14 Apr 2004:
1941 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1943 * Patch by Reinhard Meyer, 18 Apr 2004:
1944 provide the IDE Reset Function for EMK 5200 boards
1946 * Patch by Masami Komiya, 12 Apr 2004:
1947 fix pci_hose_write_config_{byte,word}_via_dword problems
1949 * Patch by Sangmoon Kim, 12 Apr 2004:
1950 Update max RAM size for debris board
1952 * Patch by Travis Sawyer, 08 Apr 2004:
1953 Add TLB entry for second DIMM slot on ocotea
1955 * Patch by Masami Komiya, 08 Apr 2004:
1956 add RTL8169 network driver
1958 * Patch by Dan Malek, 07 Apr 2004:
1959 - Add support for RPC/STx GP3, Motorola 8560 board
1960 - Update 85xx TSEC driver so it searches MII for first available PHY
1962 - Add functions to support console MII commands.
1964 * Patch by Tolunay Orkun, 07 Apr 2004:
1965 Move initialization of bi_iic_fast[]
1966 from board_init_f() to board_init_r()
1968 * Patch by Yasushi Shoji, 07 Apr 2004:
1969 Cleanup microblaze port
1971 * Patch by Sangmoon Kim, 07 Apr 2004:
1972 Add auto SDRAM module detection for Debris board
1974 * Patch by Rune Torgersen, 06 Apr 2004:
1975 - Fix some PCI problems on the MPC8266ADS board
1976 - Fix the location of some PCI entries in the immap structure
1978 * Patch by Yasushi Shoji, 07 Apr 2004:
1979 - add support for microblaze processors
1980 - add support for AtmarkTechno "suzaku" board
1982 * Configure PPChameleon board to use redundand environment in flash
1984 * Configure PPChameleon board to use JFFS2 NAND support.
1986 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1988 * Patch by Rune Torgersen, 16 Apr 2004:
1991 * Patches by Pantelis Antoniou, 16 Apr 2004:
1992 - add support for a new version of an Intracom board and fix
1993 various other things on others.
1994 - add verify support to the crc32 command (define
1995 CONFIG_CRC32_VERIFY to enable it)
1996 - fix FEC driver for MPC8xx systems:
1997 1. fix compilation problems for boards that use dynamic
1999 2. shut down FEC after network transfers
2000 - HUSH parser fixes:
2001 1. A new test command was added. This is a simplified version of
2002 the one in the bourne shell.
2003 2. A new exit command was added which terminates the current
2005 3. Fixed handing of $? (exit code of last executed command)
2006 - Fix some compile problems;
2007 add "once" functionality for the netretry variable
2009 * Patch by George G. Davis, 02 Apr 2004:
2010 add support for Intel Assabet board
2012 * Patch by Stephen Williams, 01 Apr 2004:
2013 Add support for Picture Elements JSE board
2015 * Patch by Christian Pell, 01 Apr 2004:
2016 Add CompactFlash support for PXA systems.
2018 * Patches by Pantelis Antoniou, 30 Mar 2004:
2019 - add auto-complete support to the U-Boot CLI
2020 - add support for NETTA and NETPHONE boards; fix NETVIA board
2021 - add support for the Epson 156x series of graphical displays
2022 (These displays are serial and not suitable for using a normal
2023 framebuffer console on them)
2024 - add infrastructure needed in order to POST any DSPs in a board
2025 - improve and fix various things in the MPC8xx FEC driver:
2026 1. The new 87x and 88x series of processors have two FECs,
2027 and the new driver supports them both.
2028 2. Another change in the 87x/88x series is support for
2029 the RMII (Reduced MII) interface. However numerous
2030 changes are needed to make it work since the PHYs
2031 are connected to the same lines. That means that
2032 you have to address them correctly over the MII
2034 3. We now correctly match the MII/RMII interface
2035 configuration to what the PHY reports.
2036 - Fix problem when readingthe MII status register. Due to the
2037 internal design of many PHYs you have to read the register
2038 twice. The problem is more apparent in 10Mbit mode.
2039 - add new mode ".jffs2s" for reading from a NAND device: it just
2040 skips over bad blocks.
2041 - add networking support for VLANs (802.1q), and CDP (Cisco
2043 - some minor patches / cleanup
2045 * Patch by Yuli Barcohen, 28 Mar 2004:
2046 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2047 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2048 - Change configuration method for MPC8260ADS family
2050 * add startup code to clear the BSS of standalone applications
2052 * Fix if / elif handling bug in HUSH shell
2054 ======================================================================
2055 Changes for U-Boot 1.1.0:
2056 ======================================================================
2058 * Patch by Mark Jonas: Remove config.tmp files only when
2059 unconfiguring the board
2061 * Adapt RMU board for bigger flash memory
2063 * Patch by Klaus Heydeck, 13 Mar 2003:
2064 Add support for KUP4X Board
2066 * Patch by Pavel Bartusek, 21 Mar 2004
2067 Add Reiserfs support
2069 * Patch by Hinko Kocevar, 20 Mar 2004
2070 - Add auto-release for SMSC LAN91c111 driver
2071 - Add save/restore of PTR and PNR regs as suggested in datasheet
2073 * Patch by Stephen Williams, 19 March 2004
2074 Increase speed of sector reads from SystemACE,
2075 shorten poll timeout and remove a useless reset
2077 * Patch by Tolunay Orkun, 19 Mar 2004:
2078 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2081 * Patch by Brad Kemp, 18 Mar 2004:
2082 prevent machine checks during a PCI scan
2084 * Patch by Pierre Aubert, 18 Mar 2004:
2085 Fix string cleaning in IDE identification
2087 * Patch by Pierre Aubert, 18 Mar 2004:
2088 - Unify video mode handling for Chips & Technologies 69000 Video
2089 chip and Silicon Motion SMI 712/710/810 Video chip
2090 - Add selection of the video output (CRT or LCD) via 'videoout'
2091 environment variable for the Silicon Motion
2094 * Patch by Pierre Aubert, 18 Mar 2004:
2095 include/common.h typo fix
2097 * Patches by Tolunay Orkun, 17 Mar 2004:
2098 - Add support for bd->bi_iic_fast[] initialization via environment
2099 variable "i2cfast" (CONFIG_I2CFAST)
2100 - Add "i2cfast" u-boot environment variable support for csb272
2102 * Patch by Carl Riechers, 17 Mar 2004:
2103 Ignore '\0' characters in console input for use with telnet and
2106 * Patch by Leon Kukovec, 17 Mar 2004:
2107 typo fix for strswab prototype #ifdef
2109 * Patches by Thomas Viehweger, 16 Mar 2004:
2110 - show PCI clock frequency on MPC8260 systems
2111 - add FCC_PSMR_RMII flag for HiP7 processors
2112 - in do_jffs2_fsload(), take load address from load_addr if not set
2113 explicit, update load_addr otherwise
2114 - replaced printf by putc/puts when no formatting is needed
2115 (smaller code size, faster execution)
2117 * Patch by Phillippe Robin, 16 Mar 2004:
2118 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2120 * Patch by Stephen Williams, 15 Mar 2004:
2121 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2123 * Patch by Tolunay Orkun, 15 Mar 2004:
2124 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2126 * Patch by Travis Sawyer, 15 Mar 2004:
2127 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2129 * Add start-up delay to make sure power has stabilized before
2130 attempting to switch on USB on SX1 board.
2132 * Patch by Josef Wagner, 18 Mar 2004:
2133 - Add support for MicroSys XM250 board (PXA255)
2134 - Add support for MicroSys PM828 board (MPC8280)
2135 - Add support for 32 MB Flash on PM825/826
2136 - new SDRAM refresh rate for PM825/PM826
2137 - added support for MicroSys PM520 (MPC5200)
2138 - replaced Query by Identify command in CPU86/flash.c
2139 to support 28F160F3B
2141 * Fix wrap around problem with udelay() on ARM920T
2143 * Add support for Macronix flash on TRAB board
2145 * Patch by Pierre Aubert, 15 Mar 2004:
2146 Fix buffer overflow in IDE identification
2148 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2150 * Remove redundand #define in IceCube.h
2152 * Patch by Steven Scholz, 27 Feb 2004:
2153 - Adding get_ticks() and get_tbclk() for AT91RM9200
2154 - Many white space fixes in cpu/at91rm9200/interrupts.c
2156 * Patches by Steven Scholz, 20 Feb 2004:
2157 some cleanup in AT91RM9200 related code
2159 * Patches by Travis Sawyer, 12 Mar 2004:
2160 - Fix Gigabit Ethernet support for 440GX
2161 - Add Gigabit Ethernet Support to MII PHY utilities
2163 * Patch by Brad Kemp, 12 Mar 2004:
2164 Fixes for drivers/cfi_flash.c:
2165 - Better support for x8/x16 implementations
2166 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2167 - Added defines for AMD command and address constants
2169 * Patch by Leon Kukovec, 12 Mar 2004:
2170 Fix get_dentfromdir() to correctly handle deleted dentries
2172 * Patch by George G. Davis, 11 Mar 2004:
2173 Remove hard coded network settings in TI OMAP1610 H2
2174 default board config
2176 * Patch by George G. Davis, 11 Mar 2004:
2177 add support for ADS GraphicsClient+ board.
2179 * Patch by Pierre Aubert, 11 Mar 2004:
2180 - add bitmap command and splash screen support in cfb console
2181 - add [optional] origin in the bitmap display command
2183 * Patch by Travis Sawyer, 11 Mar 2004:
2184 Fix ocotea board early init interrupt setup.
2186 * Patch by Thomas Viehweger, 11 Mar 2004:
2187 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2189 * Patch by Stephan Linz, 09 Mar 2004
2190 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2192 * Patch by George G. Davis, 9 Mar 2004:
2193 fix recent build failure for SA1100 target
2195 * Patch by Travis Sawyer, 09 Mar 2004:
2196 Support native interrupt mode for the IBM440GX.
2197 Previously it was running in 440GP compatibility mode.
2199 * Patch by Philippe Robin, 09 Mar 2004:
2200 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2203 * Patch by Masami Komiya, 08 Mar 2004:
2204 Don't overwrite server IP address or boot file name
2205 when the boot server does not return values
2207 * Patch by Tolunay Orkun, 5 Mar 2004:
2208 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2210 * Patch by Tolunay Orkun, 5 Mar 2004:
2211 Fix early board initialization for Cogent CSB272 board
2213 * Patch by Ed Okerson, 3 Mar 2004:
2214 fix CFI flash writes for little endian systems
2216 * Patch by Reinhard Meyer, 01 Mar 2004:
2217 generalize USB and IDE support for MPC5200 with according
2218 changes to IceCube.h and TOP5200.h
2219 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2220 add info about USB and IDE to README
2222 * Patch by Yuli Barcohen, 4 Mar 2004:
2223 Fix problems with GCC 3.3.x which changed handling of global
2224 variables explicitly initialized to zero (now in .bss instead of
2227 * Patch by Leon Kukovec, 02 Mar 2004:
2228 add strswab() to fix IDE LBA capacity, firmware and model numbers
2229 on little endian machines
2231 * Patch by Masami Komiya, 02 Mar 2004:
2232 - Remove get_ticks() from NFS code
2233 - Add verification of RPC transaction ID
2235 * Patch by Pierre Aubert, 02 Mar 2004:
2236 cleanup for IDE and USB drivers for MPC5200
2238 * Patch by Travis Sawyer, 01 Mar 2004:
2240 - Add IBM PPC440GX Ref Platform support (Ocotea)
2241 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2242 Adapted to U-Boot and 440GX port
2244 - Add gracious handling of all Ethernet Pin Selections for 440GX
2245 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2247 - Add needed bit definitions
2250 * Patch by Carl Riechers, 1 Mar 2004:
2251 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2253 * Patch by Stephan Linz, 27 Feb 2004
2254 - avoid problems for targets without NFS download support
2256 * Patch by Rune Torgersen, 27 Feb 2004:
2257 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2258 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2259 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2261 * Patch by Masami Komiya, 27 Feb 2004:
2262 Fix rarpboot: add autoload by NFS
2264 * Patch by Dan Eisenhut, 26 Feb 2004:
2265 fix flash_write return value in saveenv
2267 * Patch by Stephan Linz, 11 Dec 2003
2268 expand config.mk to avoid trigraph warnings on NIOS
2270 * Rename "BMS2003" board into "HMI10"
2272 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2273 storage; auto-set console on USB port (using preboot command)
2275 * Add support for SX1 mobile phone; add support for USB-based console
2276 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2278 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2280 * Fix SDRAM timings for LITE5200 / IceCube board
2282 * Handle Auti-MDIX / connection status for INCA-IP
2284 * Fix USB problems when attempting to read 0 bytes
2286 * Patch by Travis Sawyer, 26 Feb 2004:
2287 Fix broken compile for XPEDITE1K target.
2289 * Patch by Stephan Linz, 26 Feb 2004:
2290 Bug fix for NFS code on NIOS targets
2292 * Patch by Stephen Williams, 26 Feb 2004:
2293 Break up SystemACE reads of large block counts
2295 * Patch by Pierre Aubert, 26 Feb 2004
2296 add IDE support for MPC5200
2298 * Patch by Masami Komiya, 26 Feb 2004:
2299 add autoload via NFS
2301 * Patch by Stephen Williams
2302 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2303 elsewhere in the source.
2305 * Patch by Steven Scholz, 25 Feb 2004:
2306 - Timeouts in FPGA code should be based on CFG_HZ
2307 - Minor cleanup in code for Altera FPGA ACEX1K
2309 * Patch by Steven Scholz, 25 Feb 2004:
2310 Changed "Directory Hierarchy" section in README
2312 * Patch by Masami Komiya, 25 Feb 2004:
2313 Reduce copy count in nfs_read_reply() of NFS code
2315 * Patch by Markus Pietrek, 24 Feb 2004:
2316 NS9750 DevBoard added
2318 * Patch by Pierre Aubert, 24 Feb 2004
2319 add USB support for MPC5200
2321 * Patch by Steven Scholz, 24 Feb 2004:
2322 - fix MII commands to use values from last command
2324 * Patch by Torsten Demke, 24 Feb 2004:
2325 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2327 * Patch by Rahul Shanbhag, 19 Feb 2004:
2328 Fixes for for OMAP1610 board:
2329 - shift some IRQ specific code to platform.S file
2330 - remove duplicatewatchdog reset code from start.S
2332 * Make Auto-MDIX Support configurable on INCA-IP board
2334 * Fix license for mkimage tool
2336 * Patch by Masami Komiya, 24 Feb 2004:
2337 Update NetBootFileXferSize in NFS code
2339 * Patch by Scott McNutt, 24 Feb 2004:
2340 fix packet length in NFS code
2342 * Patch by Masami Komiy, 22 Feb 2004:
2343 Add support for NFS for file download
2345 * Patch by Andrea Scian, 17 Feb 2004:
2346 Add support for S3C44B0 processor and DAVE B2 board
2348 * Patch by Steven Scholz, 20 Feb 2004:
2349 - Add support for MII commands on AT91RM9200 boards
2350 - some cleanup in AT91RM9200 ethernet code
2352 * Patch by Peter Ryser, 20 Feb 2004:
2353 Add support for the Xilinx ML300 platform
2355 * Patch by Stephan Linz, 17 Feb 2004:
2356 Fix watchdog support for NIOS
2358 * Patch by Josh Fryman, 16 Feb 2004:
2359 Fix byte-swapping for cfi_flash.c for different bus widths
2361 * Patch by Jon Diekema, 14 Jeb 2004:
2362 Remove duplicate "FPGA Support" notes from the README file
2364 * Patches by Reinhard Meyer, 14 Feb 2004:
2365 - update board/emk tree; use common flash driver
2366 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2367 [adapted for other PPC CPUs -- wd]
2368 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2370 * Patch by Jon Diekema, 13 Feb 2004:
2371 Call show_boot_progress() whenever POST "FAILED" is printed.
2373 * Patch by Nishant Kamat, 13 Feb 2004:
2374 Add support for TI OMAP1610 H2 Board
2375 Fixes for cpu/arm926ejs/interrupt.c
2376 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2377 Fix for a timer bug in OMAP1610 Innovator
2378 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2380 * Patches by Stephan Linz, 12 Feb 2004:
2381 - add support for NIOS timer with variable period preload counter value
2382 - prepare POST framework support for NIOS targets
2384 * Patch by Denis Peter, 11 Feb 2004:
2385 add POST support for the MIP405 board
2387 * Patch by Laurent Mohin, 10 Feb 2004:
2388 Fix buffer overflow in common/usb.c
2390 * Patch by Tolunay Orkun, 10 Feb 2004:
2391 Add support for Cogent CSB272 board
2393 * Patch by Thomas Elste, 10 Feb 2004:
2394 Add support for NET+50 CPU and ModNET50 board
2396 * Patch by Sam Song, 10 Feb 2004:
2397 Fix typos in cfi_flash.c
2399 * Patch by Leon Kukovec, 10 Feb 2004
2400 Fixed long dir entry slot id calculation in get_vfatname
2402 * Patch by Robin Gilks, 10 Feb 2004:
2403 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2404 !=, <>, <, >, <=, >=)
2406 * Fix problem with side effects in macros in include/usb.h
2408 * Patch by David Benson, 13 Nov 2003:
2409 bug 841358 - fix TFTP download size limit
2411 * Fixing bug 850768:
2412 improper flush_cache() in load_serial()
2414 * Fixing bug 834943:
2415 MPC8540 - missing volatile declarations
2417 * Patch by Stephen Williams, 09 Feb 2004:
2418 Add support for Xilinx SystemACE chip:
2419 - New files common/cmd_ace.c and include/systemace.h
2420 - Hook systemace support into cmd_fat and the partition manager
2422 * Patch by Travis Sawyer, 09 Feb 2004:
2423 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2425 * Patch by Travis Sawyer, 09 Feb 2004:
2427 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2428 - Add phymode for 440 enet
2431 - Change board_pre_init to board_early_init_f
2432 - Add user flash to bus controller setup
2434 - Fix is_pci_host to check GPIO for monarch bit
2435 - Force xpedite1k to pci conventional mode (via #define option)
2437 * Patch by Brad Kemp, 4 Feb 2004:
2438 - handle the machine check that is generated during the PCI scans
2440 - define the registers used in the IMMR by the PCI subsystem.
2442 * Patch by Pierre Aubert, 03 Feb 2004:
2443 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2445 * Patch by Jeff Angielski, 03 Feb 2004:
2446 Fix copy & paste error in cpu/mpc8260/pci.c
2448 * Patch by Reinhard Meyer, 24 Jan 2004:
2449 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2451 * Add Auto-MDIX support for INCA-IP
2455 * Patch by Josef Baumgartner, 10 Feb 2004:
2456 Fixes for Coldfire port
2458 * Patch by Brad Kemp, 11 Feb 2004:
2459 Fix CFI flash driver problems
2461 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2462 modules at CPU clock frequencies above 66 MHz.
2464 * Optimize flash programming speed for LWMON (by another 100% :-)
2466 * Patch by Jian Zhang, 3 Feb 2004:
2467 - Changed the incorrect FAT12BUFSIZE
2468 - data_begin in fsdata can be negative. Changed it to be short.
2470 * Patches by Stephan Linz, 30 Jan 2004:
2471 1: - board/altera/common/flash.c:flash_erase():
2472 o allow interrupts befor get_timer() call
2473 o check-up each erased sector and avoid unexpected timeouts
2474 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2475 o enclose sevenseg_set() in cpp condition
2476 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2477 - fix some typed in mistakes in the NIOS documentation
2478 2: - split DK1C20 configuration into several header files:
2479 o two new files for each NIOS CPU description
2480 o U-Boot related part is remaining in DK1C20.h
2481 3: - split DK1S10 configuration into several header files:
2482 o two new files for each NIOS CPU description
2483 o U-Boot related part is remaining in DK1S10.h
2484 4: - Add support for the Microtronix Linux Development Kit
2485 NIOS CPU configuration at the Altera Nios Development Kit,
2486 Stratix Edition (DK-1S10)
2487 5: - Add documentation for the Altera Nios Development Kit,
2488 Stratix Edition (DK-1S10)
2489 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2491 7: - Add support for the common U-Boot SPI framework at
2494 * Patch by Rahul Shanbhag, 28 Jan 2004:
2495 Fix flash protection/locking handling for OMAP1610 innovator board.
2497 * Patch by Rolf Peukert, 28 Jan 2004:
2498 fix flash write problems on CSB226 board (write with 32 bit bus width)
2500 * Patches by Mark Jonas, 16 Jan 2004:
2501 - fix rounding error when calculating baudrates for MPC5200 PSCs
2502 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2503 time which is not supported
2505 * Patch by Yuli Barcohen, 26 Jan 2004:
2506 Allow bzip2 compression for small memory footprint boards
2508 * Patch by Brad Kemp, 21 Jan 2004:
2509 Add support for CFI flash driver for both the Intel and the AMD
2512 * Patch by Travis Sawyer, 20 Jan 2004:
2513 Fix pci bridge auto enumeration of sibling p2p bridges.
2515 * Patch by Tolunay Orkun, 12 Jan 2004:
2516 Add some delays as needed for Intel LXT971A PHY support
2518 * Patches by Stephan Linz, 09 Jan 2004:
2519 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2520 - make DK1C20 board configuration related to ASMI conform to
2523 * Patch by Anders Larsen, 09 Jan 2004:
2525 ARM memory layout fixes: the abort-stack is now set up in the
2526 correct RAM area, and the BSS is zeroed out as it should be.
2528 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2529 of the linker scripts are replaced by '__bss_start' and '_end',
2530 resp., which is a further step to eliminate unnecessary differences
2531 between the implementation of the CPU architectures.
2533 * Patch by liang a lei, 9 Jan 2004:
2534 Fix Intel 28F128J3 ID in include/flash.h
2536 * Patch by Masami Komiya, 09 Jan 2004:
2537 add support for TB0229 board (NEC VR4131 MIPS processor)
2539 * Patch by Leon Kukovec, 12 Dec 2003:
2540 changed extern __inline__ into static __inline__ in
2541 include/linux/byteorder/swab.h
2543 * Patch by Travis Sawyer, 30 Dec 2003:
2544 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2545 select MDI port based on enabled EMAC device.
2546 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2549 * Patch by Wolter Kamphuis, 15 Dec 2003:
2550 made CONFIG_SILENT_CONSOLE usable on all architectures
2552 * Disable date command on TQM866M - there is no RTC on MPC866
2554 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2556 * Implement adaptive SDRAM timing configuration based on actual CPU
2557 clock frequency for INCA-IP; fix problem with board hanging when
2558 switching from 150MHz to 100MHz
2560 * Add PCMCIA CS support for BMS2003 board
2562 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2563 see doc/README.MPC866 for details;
2564 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2565 calculate CPU clock frequency from PLL register values.
2567 * Add support for 128 MB RAM on TQM8xxL/M modules
2569 * Fix PS/2 keyboard problem caused by statically initialized variable
2570 pointing to a location in flash
2572 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2574 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2575 before we can access it; add delay in case we are faster (with no
2578 * Cleanup of some init functions
2580 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2581 to avoid Linux crashes by early packets coming in.
2583 * Accelerate flash accesses on LWMON board by using buffered writes
2585 * Fix typo in Makefile;
2586 fix problem with PARTNUM detection
2588 * Patch by Reinhard Meyer, 09 Jan 2004:
2589 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2591 * Add support for IDE LED on BMS2003 board
2592 (exclusive with status LED!)
2594 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2597 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2598 Add common files for "emk" boards
2600 * Add a common get_ram_size() function and modify the the
2601 board-specific files to invoke that common implementation.
2603 ======================================================================
2604 Changes for U-Boot 1.0.1:
2605 ======================================================================
2607 * Set default clock for INCA-IP to 150 MHz
2609 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2610 add I2C support; add support for DS1337 RTC
2612 * Add CompactFlash support for BMS2003 board
2614 * Add support for status LED on BMS2003 board
2616 * Patch by Scott McNutt, 02 Jan 2004:
2617 Add support for the Nios Active Serial Memory Interface (ASMI)
2620 * Patch by Andrea Marson, 16 Dec 2003:
2621 Add support for the PPChameleon ME and HI modules
2623 * Patch by Yuli Barcohen, 22 Dec 2003:
2624 Add support for Motorola DUET ADS board (MPC87x/88x)
2626 * Patch by Robert Schwebel, 15 Dec 2003:
2627 add support for cramfs (uses JFFS2 command interface)
2629 * Patches by Stephan Linz, 11 Dec 2003:
2630 - more documentation for NIOS port
2631 - new struct nios_pio_t, struct nios_spi_t
2632 - Reconfiguration for NIOS Development Kit DK1C20:
2633 o move board related code from board/dk1c20
2634 to board/altera/dk1c20
2635 o create a new common source path board/altera/common
2636 and move generic flash access stuff into it
2637 o change/expand configuration file DK1C20.h
2638 - Add support for NIOS Development Kit DK1S10
2639 - Add status LED support for NIOS systems
2640 - Add dual 7-segment LED support for Altera NIOS DevKits
2642 * Patch by Ronen Shitrit, 10 Dec 2003:
2643 Add support for the Marvell DB64360 / DB64460 development boards
2645 * Patch by Detlev Zundel, 10 Dec 2003:
2646 fix dependency problem in examples/Makefile
2648 * Patch by Denis Peter, 8 Dec 2003
2649 - add support for the PATI board (MPC555)
2650 - add SPI support for the MPC5xx
2652 * Patch by Anders Larsen, 08 Dec 2003:
2653 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2654 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2655 cleanup some redundand #defines
2657 * Patch by André Schwarz, 8 Dec 2003:
2658 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2659 - TX and RX deskriptors must be quad-word aligned
2660 - does not work with only one TX deskriptor
2661 - standard reset method does not work
2663 * Patch by Masami Komiya, 08 Dec 2003:
2664 add RTL8139 ethernet driver
2666 * Patches by Ed Okerson, 07 Dec 2003:
2667 - fix ethernet for the AU1x00 processors in little-endian mode.
2668 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2670 * Minor code cleanup (coding style)
2672 * Patch by Reinhard Meyer, 30 Dec 2003:
2673 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2674 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2675 - turned debug print of PHY registers into a function (called in two places)
2676 - added support for EMK MPC5200 based modules
2678 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2680 * Add support for TQM866M modules
2682 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2684 * Fix a few compiler warnings
2686 * Patch by Reinhard Meyer, 28 Dec 2003:
2687 Add initial support for TOP5200 board
2689 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2690 environment variable which can set to "100", "133", or "150". The
2691 CPU clock will be configured accordingly upon next reboot. Other
2692 values are ignored. In case of an invalid or undefined "cpuclk"
2693 value, the compile-time default CPU clock speed will be used.
2695 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2696 window that is used to access the UART registers by the Linux driver)
2698 * Patch by Reinhard Meyer, 20 Dec 2003:
2699 Fix clock calculation for the MPC5200 for higher clock frequencies
2700 (above 2**32 / 10 = 429.5 MHz).
2702 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2704 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2706 * Add new configuration for IceCube board with DDR memory
2708 * Update TRAB memory configurations
2710 * Add JFFS2 support for INCA-IP board
2712 * Patch by Bill Hargen, 09 Dec 2003:
2713 - BUBINGA405EP: changed flash driver to protect top sector containing
2715 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2716 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2717 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2718 - 405EP: added/fixed support for "reginfo" command.
2719 - 4xx: removed spurious MII error messages on "mii info" command.
2721 * Patch by Bernhard Kuhn, 28 Nov 2003:
2722 add support for Coldfire CPU
2723 add support for Motorola M5272C3 and M5282EVB boards
2725 * Patch by Pierre Aubert, 24 Nov 2003:
2726 - add a return value for the fpga command
2727 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2728 is defined. If ide_preinit fails, ide_init is aborted.
2729 - fix an endianess problem in fat.h
2731 * Patch by Wolter Kamphuis, 05 Dec 2003:
2732 Add support for SNMC's QS850/QS823/QS860T boards
2734 * Patch by Yuli Barcohen, 3 Dec 2003:
2735 "revive" U-Boot support for old Motorola MPC860ADS board
2737 * Patch by Cam(ilo?), 03 Dec 2003:
2738 make examples build even with broken Montavista objcopy
2740 * Patch by Pavel Bartusek, 27 Nov 2003:
2741 fix conversion problem with "bootretry" evironment variable
2743 * Patch by Andre Schwarz, 24 Nov 2003:
2744 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2746 * Patch by Pavel Bartusek, 21 Nov 2003:
2747 set ZMII bridge speed on 440
2749 * Patch by Anders Larsen, 17 Nov 2003:
2750 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2752 * Patches by David Müller, 14 Nov 2003:
2753 - board/mpl/common/common_util.c
2754 * implement support for BZIP2 compressed images
2755 * various cleanups (printf -> puts, ...)
2756 - board/mpl/common/flash.c
2757 * report correct errors to upper layers
2758 * check the erase fail and VPP low bits in status reg
2759 - board/mpl/vcma9/cmd_vcma9.c
2760 - board/mpl/vcma9/flash.c
2761 * various cleanups (printf -> puts, ...)
2763 * fix typo in comment
2764 - cpu/arm920t/usb_ohci.c
2765 * support for S3C2410 is missing in #if line
2767 * reinit some registers in case of error (cable missing, ...)
2769 * support for USB/MMC devices is missing in #if line
2770 - include/configs/MIP405.h
2771 - include/configs/PIP405.h
2772 * enable BZIP2 support
2773 * enlarge malloc space to 1MiB because of BZIP2 support
2774 - include/configs/VCMA9.h
2775 * enable BZIP2 support
2776 * enlarge malloc space to 1MiB because of BZIP2 support
2777 * enable USB support
2778 - lib_arm/armlinux.c
2779 * change calling convention of ARM Linux kernel as
2780 described on http://www.arm.linux.org.uk/developer/booting.php
2782 * Patch by Thomas Lange, 14 Nov 2003:
2783 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2784 support all these AMD boards.
2786 * Patch by Thomas Lange, 14 Nov 2003:
2787 Workaround for mips au1x00 physical memory accesses (the au1x00
2788 uses a 36 bit bus internally and cannot access physical memory
2789 directly. Use the uncached SDRAM address instead of the physical
2792 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2793 add Realtek 8019 ethernet driver
2795 * Patch by Yuli Barcohen, 13 Nov 2003:
2796 MPC826xADS/PQ2FADS cleanup
2798 * Patch by Anders Larsen, 12 Nov 2003:
2799 Update README to mark the PORTIO commands non-standard
2801 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2802 update for for Atmel AT91RM9200DK development kit:
2803 - support for environment variables in DataFlash
2804 - Atmel DataFlash AT45DB1282 support
2806 * Patch by Jeff Carr, 11 Nov 2003:
2807 add support for new version of 8270 processors
2809 * Patches by George G. Davis, 05 Nov 2003:
2810 - only pass the ARM linux initrd tag to the kernel when an initrd
2812 - update omap1510inn configuration file
2814 * Patches by Stephan Linz, 3 Nov 2003:
2815 - more endianess fixes for LAN91C111 driver
2816 - CFG_HZ configuration patch for NIOS Cyclone board
2818 * Patch by Stephan Linz, 28 Oct 2003:
2819 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2821 * Patch by Steven Scholz, 20 Oct 2003:
2822 - make "mii info <addr>" show infor for PHY at "addr" only
2823 - Endian fix for miiphy_info()
2825 * Patch by Gleb Natapov, 19 Sep 2003:
2826 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2828 * Patch by Anders Larsen, 17 Sep 2003:
2829 Bring ARM memory layout in sync with the documentation:
2830 stack and malloc-heap are now located _below_ the U-Boot code
2832 * Accelerate booting on TRAB board: read and check autoupdate image
2833 headers first instead of always reading the whole images.
2835 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2837 * Enabled password check on RMU board
2839 * Fix configuration problem with IceCube in LOWBOOT configuration:
2840 envrionment got embedded, corrupting the image layout.
2842 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2844 * Added BMS2003 board
2845 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2847 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2848 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2851 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2854 * Add checksum verification to 'imls' command
2856 * Add bd_info fields needed for 4xx Linux I2C driver
2858 * Patch by Martin Krause, 4 Nov. 2003:
2859 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2861 * Print used network interface when CONFIG_NET_MULTI is set
2863 * Patch by Bernhard Kuhn, 28 Oct 2003:
2864 Add low boot support for MPC5200
2866 * Fix problem with dual PCMCIA support (NSCU)
2868 * Fix MPC5200 I2C initialization function
2870 ======================================================================
2871 Changes for U-Boot 1.0.0:
2872 ======================================================================
2874 * Fix parameter passing to standalone images with bootm command
2876 * Patch by Kyle Harris, 30 Oct 2003:
2877 Fix build errors for ixdp425 board
2879 * Patch by David M. Horn, 29 Oct 2003:
2880 Fixes to build under CYGWIN
2882 * Get IceCube MGT5100 working (again)
2884 * Fix problems in memory test on some boards (which was not
2885 non-destructive as intended)
2887 * Patch by Gary Jennejohn, 28 Oct 2003:
2888 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2889 to prevent stack overflow on ARM systems
2891 * Patch by Stephan Linz, 28 Oct 2003:
2892 fix init sequence error for NIOS port
2894 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2896 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2898 * Patch by Xiao Xianghua, 23 Oct 2003:
2899 small patch for mpc85xx
2901 * Fix small problem in MPC5200 I2C driver
2903 * Fix FCC3 support on ATC board
2905 * Correct header printing for multi-image files in do_bootm()
2907 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2909 * Fix PCI problems on PPChameleon board
2911 * Patch by Steven Scholz, 18 Oct 2003:
2912 Fix AT91RM9200 ethernet driver
2914 * Patch by Nye Liu, 17 Oct 2003:
2915 Fix typo in include/mpc8xx.h
2917 * Patch by Richard Woodruff, 16 Oct 03:
2918 Fixes for cpu/arm925/interrupt.c
2919 - Initialize timestamp & lastdec vars.
2920 - fix timestamp overflows.
2921 - fix lastdec overflow.
2922 - smarter normalization to allow udelay() below 1ms to work.
2924 * Patch by Scott McNutt, 16 Oct
2925 add networking support for the Altera Nios Development Kit,
2926 Cyclone Edition (DK-1C20)
2928 * Patch by Jon Diekema, 14 Oct 2003:
2929 add hint about doc/README.silent to README file
2931 * Add CompactFlash support for NSCU
2933 * Fix PCI problems on PPChameleonEVB
2935 * TRAB auto-update: Base decision if we have to strip the image
2936 header on image type as encoded in the header
2937 (include image type patch by Martin Krause, 17 Oct 2003)
2939 * Patches by Xianghua Xiao, 15 Oct 2003:
2941 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2942 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2943 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2945 * Fix flash timings on TRAB board
2947 * Make sure HUSH is initialized for running auto-update scripts
2949 * Make 5200 reset command _really_ reset the board, without running
2950 any other code after it
2952 * Fix errors with flash erase when range spans across banks
2953 that are mapped in reverse order
2955 * Fix flash mapping and display on P3G4 board
2957 * Patch by Kyle Harris, 15 Jul 2003:
2958 - add support for Intel IXP425 CPU
2959 - add support for IXDP425 eval board
2961 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2962 for more information
2964 * Patch by Steven Scholz, 10 Oct 2003
2965 - Add support for Altera FPGA ACEX1K
2967 * Patches by Thomas Lange, 09 Oct 2003:
2968 - fix cmd_ide.c for non ppc boards (read/write functions did not
2969 add ATA base address)
2970 - fix for shannon board
2971 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2972 - Endian swap ATA identity for all big endian CPUs, not just PPC
2973 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2975 - add support for dbau1x00 board (MIPS32)
2977 * Patch by Sangmoon Kim, 07 Oct 2003:
2978 add support for debris board
2980 * Patch by Martin Krause, 09 Oct 2003:
2981 Fixes for TRAB board
2982 - /board/trab/rs485.c: correct baudrate
2983 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2984 udelay(); fix some timing problems with adc controller
2985 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2986 modify commands: touch and buzzer
2988 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2989 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2990 Use direct function calls for auto_update instead of hush commands
2992 * Patch by Scott McNutt, 04 Oct 2003:
2993 - add support for Altera Nios-32 CPU
2994 - add support for Nios Cyclone Development Kit (DK-1C20)
2996 * Patch by Steven Scholz, 29 Sep 2003:
2997 - A second parameter for bootm overwrites the load address for
2998 "Standalone Application" images.
2999 - bootm sets environment variable "filesize" to the resulting
3000 (uncompressed) data length for "Standalone Application" images
3001 when autostart is set to "no". Now you can do something like
3002 if bootm $fpgadata $some_free_ram ; then
3003 fpga load 0 $some_free_ram $filesize
3006 * Patch by Denis Peter, 25 Sept 2003:
3007 add support for the MIP405 Rev. C board
3009 * Patch by Yuli Barcohen, 25 Sep 2003:
3010 add support for Zephyr Engineering ZPC.1900 board
3012 * Patch by Anders Larsen, 23 Sep 2003:
3013 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3014 implemented for the x86 architecture)
3016 * Patch by Sangmoon Kim, 23 Sep 2003:
3017 fix pll_pci_to_mem_multiplier table for MPC8245
3019 * Patch by Anders Larsen, 22 Sep 2003:
3020 enable timed autoboot on PXA
3022 * Patch by David Müller, 22 Sep 2003:
3023 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3024 returns correct libgcc file path
3025 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3026 time on s3c24x0 systems
3028 * Patch by Jon Diekema, 19 Sep 2003:
3029 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3030 link state to the fault LED.
3031 - In NetLoop, make the Fault LED reflect the link status. The link
3032 status gets updated on entry, and on timeouts.
3034 * Patch by Anders Larsen, 18 Sep 2003:
3035 allow mkimage to build and run on Cygwin-hosted systems
3037 * Patch by Frank Müller, 18 Sep 2003:
3038 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3041 * Patch by Pantelis Antoniou, 16 Sep 2003:
3042 add tool to compute fileds in the PLPRCR register for MPC86x
3044 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3046 * Fix build problems under FreeBSD
3048 * Add generic filesystem image type
3050 * Make fatload set filesize environment variable
3052 * enable basic / medium / high-end configurations for PPChameleonEVB
3053 board; fix NAND code
3055 * enable TFTP client code to specify to the server the desired
3056 timeout value (see RFC-2349)
3058 * Improve SDRAM setup for TRAB board
3060 * Suppress all output with splashscreen configured only if "splashimage"
3063 * Fix problems with I2C support for mpc5200
3065 * Adapt TRAB configuration and auto_update to new memory layout
3067 * Add configuration for wtk board
3069 * Add support for the Sharp LQ065T9DR51U LCD display
3071 * Patch by Rune Torgersen, 17 Sep 2003:
3072 - Fixes for MPC8266 default config
3073 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3075 * Patches by Jon Diekema, 17 Sep 2003:
3076 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3079 - adjust "help" output
3081 * Patches by Anders Larsen, 17 Sep 2003:
3082 - fix spelling errors
3083 - set GD_FLG_DEVINIT flag only after device function pointers
3085 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3087 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3088 - trigger watchdog while waiting in serial driver
3090 * Add auto-update code for TRAB board using USB memory sticks,
3091 support new configuration with more memory
3093 * disable MPC5200 bus pipelining as workaround for bus contention
3095 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3096 priority; configure critical interrupts to be handled like external
3099 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3100 go back to 66 MHz for stability
3102 * Patches by Jon Diekema, 15 Sep 2003:
3103 - add description for missing CFG_CMD_* entries in the README file
3106 * Patch by Gleb Natapov, 14 Sep 2003:
3107 enable watchdog support for all MPC824x boards that have a watchdog
3109 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3110 "Non-octet Aligned Frame" errors we see at 100 Mbps
3112 * Patch by Sharad Gupta, 14 Sep 2003:
3113 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3115 * Patch by llandre, 11 Sep 2003:
3116 update configuration for PPChameleonEVB board
3118 * Patch by David Müller, 13 Sep 2003:
3119 various changes to VCMA9 board specific files
3121 * Add I2C support for MGT5100 / MPC5200
3123 * Patch by Rune Torgersen, 11 Sep 2003:
3124 Changed default memory option on MPC8266ADS to NOT be Page Based
3125 Interleave, since this doesn't work very well with the standard
3128 * Patch by George G. Davis, 12 Sep 2003:
3129 fix Makefile settings for sk98 driver
3131 * Patch by Stefan Roese, 12 Sep 2003:
3132 - new boards added: DP405, HUB405, PLU405, VOH405
3133 - some esd boards updated
3134 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3136 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3138 * Patch by Martin Krause, 11 Sep 2003:
3139 add burn-in tests for TRAB board
3141 * Enable instruction cache on MPC5200 board
3143 * Patch by Denis Peter, 11 Sep 2003:
3144 - fix USB data pointer assignment for bulk only transfer.
3145 - prevent to display erased directories in FAT filesystem.
3147 * Change output format for NAND flash - make it look like for other
3150 ======================================================================
3151 Changes for U-Boot 0.4.8:
3152 ======================================================================
3154 * Add I2C and RTC support for RMU board
3156 * Patches by Denis Peter, 9 Sep 2003:
3157 add FAT support for IDE, SCSI and USB
3159 * Patches by Gleb Natapov, 2 Sep 2003:
3160 - cleanup of POST code for unsupported architectures
3161 - MPC824x locks way0 of data cache for use as initial RAM;
3162 this patch unlocks it after relocation to RAM and invalidates
3165 * Patch by Gleb Natapov, 30 Aug 2003:
3166 new I2C driver for mpc107 bridge. Now works from flash.
3168 * Patch by Dave Ellis, 11 Aug 2003:
3169 - JFFS2: fix typo in common/cmd_jffs2.c
3170 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3171 - JFFS2: remove node version 0 warning
3172 - JFFS2: accept JFFS2 PADDING nodes
3173 - SXNI855T: add AM29LV800 support
3174 - SXNI855T: move environment from EEPROM to flash
3175 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3177 * Patch by Bill Hargen, 11 Aug 2003:
3178 fixes for I2C on MPC8240
3179 - fix i2c_write routine
3180 - fix iprobe command
3181 - eliminates use of global variables, plus dead code, cleanup.
3183 * Add support for USB Mass Storage Devices (BBB)
3184 (tested with USB memory sticks only)
3186 * Avoid flicker on TRAB's VFD
3188 * Add support for SK98xx driver
3190 * Add PCI support for SL8245 board
3192 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3193 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3194 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3196 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3197 to allow for more accurate baudrate settings
3198 (error now 0.7% at 115 kbps, instead of 3.5% before)
3200 * Patch by Andreas Mohr, 4 Sep 2003:
3201 Fix a lot of spelling errors
3203 * Add support for PPChameleon Eval Board
3205 * Add support for P3G4 board
3207 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3210 * Patch by Yuli Barcohen, 7 Aug 2003:
3211 check BCSR to detect if the board is configured in PCI mode
3213 ======================================================================
3214 Changes for U-Boot 0.4.7:
3215 ======================================================================
3217 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3218 add support for Adder II MPC852T module
3220 * Patch by George G. Davis, 19 Aug 2003:
3221 fix TI Innovator/OMAP1510 pin configs
3223 * Patches by Kshitij, 18 Aug 2003
3224 - add support for arm926ejs cpu core
3225 - add support for TI OMAP 1610 Innovator Board
3227 * Patch by Yuli Barcohen, 14 Aug 2003:
3228 add support for bzip2 uncompression
3230 * Add GCC library to examples/Makefile so GCC utility functions will
3233 * Add I2C and RTC support for RMU board using software I2C driver
3234 (because of better response to iprobe command); fix problem with
3237 * Patch by Matthias Fuchs, 28 Aug 2003:
3238 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3239 CONFIG_BOOTP_MAKS (see README).
3241 * Fix ICU862 environment problem
3243 * Fix RAM size detection for RMU board
3245 * Implement "reset" for MGT5100/MPC5200 systems
3247 ======================================================================
3248 Changes for U-Boot 0.4.6:
3249 ======================================================================
3251 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3252 allow selection of clock frequency as "make" target
3254 * Implement memory autosizing code for IceCube boards
3256 * Configure network port on INCA-IP for autonegotiation
3258 * Fix overflow problem in network timeout code
3260 * Patch by Richard Woodruff, 8 Aug 2003:
3261 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3263 ======================================================================
3264 Changes for U-Boot 0.4.5:
3265 ======================================================================
3267 * Update for TQM board defaults:
3268 disable clocks_in_mhz, enable boot count limit
3270 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3271 in toplevel directory instead. Removed astest.c from tools/gdb because
3272 it is no longer relevant.
3274 * Fix PCI support for MPC5200 / IceCube Board
3276 * Map ISP1362 USB OTG controller for NSCU board
3278 * Patch by Brad Parker, 02 Aug 2003:
3279 fix sc520_cdp problems
3281 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3283 * Allow erase command to cross flash bank boundaries
3285 * Patch by Scott McNutt, 21 Jul 2003:
3286 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3287 Both LynxOS and BlueCat linux KDIs are supported.
3289 * Patch by Richard Woodruff, 25 Jul 2003:
3290 use more reliable reset for OMAP/925T
3292 * Patch by Nye Liu, 25 Jul 2003:
3293 fix typo in mpc8xx.h
3295 * Patch by Richard Woodruff, 24 Jul 2003:
3296 Fixes for cmd_nand.c:
3297 - Fixed null dereferece which could result in incorrect ECC values.
3298 - Added support for devices with no Ready/Busy signal hooked up.
3299 - Added OMAP1510 read/write protect handling.
3300 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3302 - Switched default ECC to be JFFS2.
3304 * Allow crc32 to be used at address 0x000
3306 * Provide consistent interface to standalone applications to access
3307 the 'global_data' structure
3308 Provide a doc/README.standalone more useful to users/developers.
3310 * Make IceCube MGT5100 FEC driver work
3312 * Implement new mechanism to export U-Boot's functions to standalone
3313 applications: instead of using (PPC-specific) system calls we now
3314 use a jump table; please see doc/README.standalone for details
3316 * Patch by Dave Westwood, 24 Jul 2003:
3317 added support for Unity OS (a proprietary OS)
3319 * Patch by Detlev Zundel, 23 Jul 2003:
3320 add "imls" command to print flash table of contents
3322 * Fix cold boot detection for log buffer reset
3324 * Return error for invalid length specifiers with "cp.X" etc.
3326 * Fix startup problem on MIPS
3328 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3329 bitmap support is configured
3331 * Patch by Bill Hargen, 18 Jul 2003:
3332 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3334 * Patch by Denis Peter, 18 Jul 2003:
3335 - fix memory configuration for MIP405T
3336 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3338 * Cleanup of TQM82xx configurations; use "official" board types
3339 to make selection easier.
3341 * Patch by Martin Krause, 17 Jul 2003:
3342 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3344 * Patch by Richard Woodruff, 17 July 03:
3345 - Fixed bug in OMAP1510 baud rate divisor settings.
3347 * Patch by Nye Liu, 16 July 2003:
3349 - add MPC86xADS support (uses MPC86xADS.h)
3350 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3352 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3353 o don't trust gclk() software measurement by default, depend on
3354 CONFIG_8xx_GCLK_FREQ
3355 - add DRAM SIMM not installed detection
3356 - use more "correct" SDRAM initialization sequence
3357 - allow different SDRAM sizes (8xxADS has 8M)
3359 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3360 - rename MAMR/MBMR defines to be more consistent. Should eventually
3361 be merged into MxMR to better reflect the PowerQUICC datasheet.
3363 * Patch by Yuli Barcohen, 16 Jul 2003:
3364 support new Motorola PQ2FADS-ZU evaluation board which replaced
3365 MPC8260ADS and MPC8266ADS
3367 ======================================================================
3368 Changes for U-Boot 0.4.4:
3369 ======================================================================
3371 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3373 * Add support for MGT5100 and MPC5200 processors
3375 * Patch by Lutz Dennig, 15 Jul 2003:
3376 update for R360MPI board
3378 ======================================================================
3379 Changes for U-Boot 0.4.3:
3380 ======================================================================
3382 * Patches by Kshitij, 04 Jul 2003
3383 - added support for arm925t cpu core
3384 - added support for TI OMAP 1510 Innovator Board
3386 * Patches by Martin Krause, 14 Jul 2003:
3387 - add I2C support for s3c2400 systems (trab board)
3388 - (re-) add "ping" to command table
3390 * Fix handling of "slow" POST routines
3392 * Patches by Yuli Barcohen, 13 Jul 2003:
3393 - Correct flash and JFFS2 support for MPC8260ADS
3394 - fix PVR values and clock generation for PowerQUICC II family
3397 * Patch by Bernhard Kuhn, 08 Jul 2003:
3398 - add support for M68K targets
3400 * Patch by Ken Chou, 3 Jul:
3401 - Fix PCI config table for A3000
3402 - Fix iobase for natsemi.c
3403 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3405 * Allow to enable "slow" POST routines by key press on power-on
3406 * Fix temperature dependend switching of LCD backlight on LWMON
3407 * Tweak output format for LWMON
3409 * Patch by Stefan Roese, 11 Jul 2003:
3410 - Fix bug in CONFIG_VERSION_VARIABLE.
3411 - AR405 config updated.
3412 - OCRTC/ORSG: bsp command added.
3413 - ASH405 bsp update.
3415 ======================================================================
3416 Changes for U-Boot 0.4.2:
3417 ======================================================================
3419 * Add support for NSCU board
3421 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3423 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3424 mirror bit flash on TQM8xxM modules
3426 * Patch by Kenneth Johansson, 30 Jun 2003:
3427 get rid of MK_CMD_ENTRY macro; update doc/README.command
3429 * Patch by Seb James, 30 Jun 2003:
3430 Improve documentation of I2C configuration in README
3432 * Fix problems with previous log buffer "fixes"
3434 * Fix minor help text issues
3436 * "log append" did not append a newline
3438 ======================================================================
3439 Changes for U-Boot 0.4.1:
3440 ======================================================================
3442 * Fix some missing commands, cleanup header files
3443 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3445 * Rewrite command lookup and help command (fix problems with bubble
3446 sort when sorting command name list). Minor cleanup here and there.
3448 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3449 - Allow to call sysmon function interactively
3450 - PIC on LWMON board needs delay after power-on
3451 - Add missing RSR definitions for MPC8xx
3452 - Improve log buffer handling: guarantee clean reset after power-on
3453 - Add support for EXBITGEN board (aka "genie")
3454 - Add support for SL8245 board
3457 - remove trailing white space, trailing empty lines, C++ comments, etc.
3458 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3460 * Patches by Kenneth Johansson, 25 Jun 2003:
3461 - major rework of command structure
3462 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3464 ======================================================================
3465 Changes for U-Boot 0.4.0:
3466 ======================================================================
3468 * Patches by Robert Schwebel, 26 Jun 2003:
3469 - csb226 configuration updated
3470 - credits for logodl port updated
3471 - innokom configuration updated
3472 - logodl tree update, still with coding style inconsistencies
3473 - added OCM for ppc405 warning to README
3475 * Patch by Pantelis Antoniou, 25 Jun 2003:
3476 update NetVia with V2 board support
3478 * Header file cleanup for ARM
3480 * Patch by Murray Jensen, 24 Jun 2003:
3481 - make sure to use only U-boot provided header files
3482 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3484 * Patch by Stefan Roese, 24 Jun 2003:
3485 - Update esd ASH405 board files.
3486 - Update esd DASA_SIM config file.
3487 - Add ping command to some esd boards.
3489 * Patch by Yuli Barcohen, 23 Jun 2003:
3490 Update for MPC8260ADS board
3492 * Patch by Murray Jensen, 23 Jun 2003:
3493 - cleanup of GCC 3.x compiler warnings
3495 * Patch by Rune Torgersen, 4 Jun 2003:
3496 add large memory support for MPC8266ADS board
3498 * Patch by Richard Woodruff, 19 June 03:
3499 - Enabled standard u-boot device abstraction for ARM
3500 - Enabled console device for ARM
3501 - Initilized bi_baudrate for ARM
3503 * Patch by Bill Hargen, 23 Apr 2003:
3504 fix byte order for 824x I2C addresses (write op)
3506 * Patch by Murray Jensen, 20 Jun 2003:
3508 - cleanup (especially for gcc-3.x compilers)
3510 * Patch by Tom Guilliams, 20 Jun 2003:
3511 added CONFIG_750FX support for IBM 750FX processors
3513 * Patch by Devin Crumb, 02 Apr 2003:
3514 Fix clock divider rounding problem in drivers/serial.c
3516 * Patch by Richard Woodruff, 19 June 03:
3517 - Fixed smc91c111 driver to sync with the u-boot environment
3518 (driver/smc91c111.c).
3519 - Added eth_init error return check in NetLoop (net/net.c).
3521 * Patch by Ken Chou, 19 June 2003:
3522 Added support for A3000 SBC board (Artis Microsystems Inc.)
3524 * Patches by Murray Jensen, 17 Jun 2003:
3525 - Hymod board database mods: add "who" field and new xilinx chip types
3526 - provide new "init_cmd_timeout()" function so code external to
3527 "common/main.c" can use the "reset_cmd_timeout()" function before
3528 entering the main loop
3529 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3530 slightly different. see include/configs/hymod.h for an example
3531 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3532 CFG_DTT_ADM1021 defined)
3533 - add new "eeprom_probe()" function which has similar args and
3534 behaves in a similar way to "eeprom_read()" etc.
3535 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3536 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3537 - gdbtools copyright update
3538 - ensure that set_msr() executes the "sync" and "isync" instructions
3539 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3540 - 8260 I/O ports fix: Open Drain should be set last when configuring
3541 - add SIU IRQ defines for 8260
3542 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3543 config.mk to allow board configurations to override the GNU
3544 linker script, selected via the LDSCRIPT, make variable, and to
3545 give an initial value to the OBJCFLAGS make variable
3546 - 8260 i2c enhancement:
3547 o correctly extends the timeout depending on the size of all
3548 queued messages for both transmit and receive
3549 o will not continue with receive if transmit times out
3550 o ensures that the error callback is done for all queued tx
3552 o correctly detects both tx and rx timeouts, only delivers one to
3553 the callback, and does not overwrite an earlier error
3554 o logic in i2c_probe now correct
3555 - add "vprintf()" function so that "panic()" function can be
3557 - many Hymod board changes
3559 * Patches by Robert Schwebel, 14 Jun 2003:
3560 - add support for Logotronic DL datalogger board
3561 - cleanup serial line after kermit binary download
3562 - add debugX macro (debug level support)
3563 - update mach-types.h to latest arm.linux.org.uk master list.
3565 * Patches by David Müller, 12 Jun 2003:
3566 - rewrite of the S3C24X0 register definitions stuff
3567 - "driver" for the built-in S3C24X0 RTC
3569 * Patches by Yuli Barcohen, 12 Jun 2003:
3570 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3571 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3572 configuration word supplied by FPGA on some MPC8260ADS boards
3574 * Patch by Pantelis Antoniou, 10 Jun 2003:
3575 Unify status LED interface
3577 * Add support for DS12887 RTC; add RTC support for ATC board
3579 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3580 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3581 - Add Atmel DataFlash support for reading and writing.
3582 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3583 - Add Flash detection on Atmel AT91RM9200DK
3584 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3585 - Replace old Ethernet PHY layer functions
3586 - Change link address
3588 * Patch by Frank Smith, 9 Jun 2003:
3589 use CRIT_EXCEPTION for machine check on 4xx
3591 * Patch by Detlev Zundel, 13 Jun 2003:
3592 added implementation of the "carinfo" command in cmd_immap.c
3594 * Fix CONFIG_NET_MULTI support in include/net.h
3596 * Patches by Kyle Harris, 13 Mar 2003:
3597 - Add FAT partition support
3598 - Add command support for FAT
3599 - Add command support for MMC
3601 - Add Intel PXA support for video
3602 - Add Intel PXA support for MMC
3604 - Enable MMC and FAT for lubbock board
3605 - Other misc changes for lubbock board
3607 * Patch by Robert Schwebel, April 02, 2003:
3608 fix for SMSC91111 driver
3610 * Patch by Vladimir Gurevich, 04 Jun 2003:
3611 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3613 * Patch by Stefan Roese, 05 Jun 2003:
3614 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3615 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3616 data cache can be used even if the chip select is in use.
3617 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3618 (see README for further description).
3619 - Changed config files of CONFIG_EEPRO100 boards to use the
3620 CFG_RX_ETH_BUFFER define.
3622 * Add support for RMU board
3624 * Add support for TQM862L at 100/50 MHz
3626 * Patch by Pantelis Antoniou, 02 Jun 2003:
3627 major reconstruction of networking code;
3628 add "ping" support (outgoing only!)
3630 * Patch by Denis Peter, 04 June 2003:
3631 add support for the MIP405T board
3633 * Patches by Udi Finkelstein, 2 June 2003:
3634 - Added support for custom keyboards, initialized by defining a
3635 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3636 - Added support for the RBC823 board.
3637 - cpu/mpc8xx/lcd.c now automatically calculates the
3638 Horizontal Pixel Count field.
3640 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3641 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3643 * Patch by Mark Rakes, 14 May 2003:
3644 add support for Intel e1000 gig cards.
3646 * Patch by Nye Liu, 3 Jun 2003:
3647 fix critical typo in MAMR definition (include/mpc8xx.h)
3649 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3651 * Patch by Klaus Heydeck, 2 Jun 2003
3652 Minor changes for KUP4K configuration
3654 * Patch by Marc Singer, 29 May 2003:
3655 Fixed rarp boot method for IA32 and other little-endian CPUs.
3657 * Patch by Marc Singer, 28 May 2003:
3658 Added port I/O commands.
3660 * Patch by Matthew McClintock, 28 May 2003
3661 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3662 - minor patches for utx8245
3664 * Patch by Daniel Engström, 28 May 2003:
3667 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3668 add nand flash support to SXNI855T configuration
3669 fix/extend nand flash support:
3670 - fix 'nand erase' command so does not erase bad blocks
3671 - fix 'nand write' command so does not write to bad blocks
3672 - fix nand_probe() so handles no flash detected properly
3673 - add doc/README.nand
3674 - add .jffs2 and .oob options to nand read/write
3675 - add 'nand bad' command to list bad blocks
3676 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3677 - make NAND read/write faster
3679 * Patch by Rune Torgersen, 23 May 2003:
3680 Update for MPC8266ADS board
3682 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3683 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3684 _time_ (!) if the environment is embedded within the U-Boot image,
3685 or in a separate flash sector.
3687 * Cleanup CFG_DER #defines in config files (wd maintained only)
3689 * Fix data abort exception handling for arm920t CPU
3691 * Fix alignment problems with flash driver for TRAB board
3693 * Patch by Donald White, 21 May 2003:
3694 fix calculation of base address in pci_hose_config_device()
3696 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3697 execute "cmd2", even if "cmd1" fails. Note that this is different
3698 to "run var1 var2" where the contents of "var2" will NOT be
3699 executed when a command in "var1" fails.
3701 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3703 * Patch by Kyle Harris, 20 May 2003:
3704 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3705 into cpu/pxa and arch-pxa.
3707 * Patch by Stefan Roese, 23 May 2003:
3708 - IBM PPC405EP port added.
3709 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3710 UART0) is used as default U-Boot console. PPC4xx only!
3711 - esd ASH405 board added (PPC405EP based).
3712 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3713 - esd CPCI405AB board added.
3714 - esd PMC405 board added.
3715 - Update of some esd boards.
3717 * Patch by Denis Peter, 19 Mai 2003:
3718 add support for the MIP405-3 board
3720 * Patch by Dave Ellis, 22 May 2003:
3721 Fix problem with only partially cleared .bss segment
3723 * Patch by Rune Torgersen, 12 May 2003:
3724 get PCI to work on a MPC8266ADS board; incorporate change to
3725 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3727 * Patch by Nye Liu, 1 May 2003:
3728 minor patches for the FADS8xx
3730 * Patch by Thomas Schäfer, 28 Apr 2003:
3731 Fix SPD handling for 256 ECC DIMM on Walnut
3733 * Add support for arbitrary bitmaps for TRAB's VFD command;
3734 allow to pass boot bitmap addresses in environment variables;
3735 allow for zero boot delay
3737 * Patch by Christian Geißinger, 19 May 2002:
3738 On TRAB: wait until the dummy byte has been completely sent
3740 * Patch by David Updegraff, 22 Apr 2003:
3741 update for CrayL1 board
3743 * Patch by Pantelis Antoniou, 21 Apr 2003:
3744 add boot support for ARTOS (a proprietary OS)
3746 * Patch by Steven Scholz, 11 Apr 2003:
3747 Add support for RTC DS1338
3749 * Patch by Rod Boyce, 24 Jan 2003:
3750 Fix counting of extended partitions in diskboot command
3752 * Patch by Christophe Lindheimer, 20 May 2003:
3753 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3755 * Fix SDRAM timing on Purple board
3757 * Add support for CompactFlash on ATC board
3758 (includes support for Intel 82365 and compatible PC Card controllers,
3759 and Yenta-compatible PCI-to-CardBus controllers)
3761 * Patch by Mathijs Haarman, 08 May 2003:
3762 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3764 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3766 * Add support for Promess ATC board
3768 * Patch by Keith Outwater, 28 Apr 2003:
3769 - Miscellaneous corrections and additions to GEN860T board specific code.
3770 - Added GEN860_SC variant to GEN860T.
3771 - Miscellaneous corrections to GEN860T documentation.
3772 - Correct duplicate entry in U-Boot CREDITS file.
3773 - Add GEN860T_SC entry in MAINTAINERS file.
3774 - Update CREDITS file with GEN860T_SC info.
3776 * Update Smiths Aerospace addresses in MAINTAINERS file
3778 * Fix error handling in hush's version of "run" command
3781 - Splashscreen support
3784 - temperature dependend enabling of LCD
3786 * Allow booting from old "PPCBoot" disk partitions
3788 * Add support for TQM8255 Board / MPC8255 CPU
3790 ======================================================================
3791 Changes for U-Boot 0.3.1:
3792 ======================================================================
3794 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3796 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3797 display when Linux takes over
3799 * Patch by Erwin Rol, 27 Feb 2003:
3800 Add support for RTEMS (this time for real).
3802 * Add support for "bmp info" and "bmp display" commands to load
3803 bitmap images; this can be used (for example in a "preboot"
3804 command) to display a splash screen very quickly after poweron.
3806 * Add support for 133 MHz clock on INCA-IP board
3808 * Patch by Lutz Dennig, 10 Apr 2003:
3809 Update for R360MPI board
3811 * Add new meaning to "autostart" environment variable:
3812 If set to "no", a standalone image passed to the
3813 "bootm" command will be copied to the load address
3814 (and eventually uncompressed), but NOT be started.
3815 This can be used to load and uncompress arbitrary
3818 * Patch by Stefan Roese, 10 Apr 2003:
3819 Changed DHCP client to use IP address from server option field #54
3820 from the OFFER packet in the server option field #54 in the REQUEST
3821 packet. This fixes a problem using a Windows 2000 DHCP server,
3822 where the DHCP-server is not the TFTP-server.
3824 * Set max brightness for MN11236 displays on TRAB board
3826 * Add support for TQM862L modules
3828 ======================================================================
3829 Changes for U-Boot 0.3.0:
3830 ======================================================================
3832 * Patch by Arun Dharankar, 4 Apr 2003:
3833 Add IDMA example code (tested on 8260 only)
3835 * Add support for Purple Board (MIPS64 5Kc)
3837 * Add support for MIPS64 5Kc CPUs
3839 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3841 * Patch by Denis Peter, 04 Apr 2003:
3842 - update MIP405-4 board
3844 * Patch by Stefan Roese, 4 Apr 2003:
3845 - U-Boot version environment variable "ver" added
3846 (CONFIG_VERSION_VARIABLE).
3847 - Changed PPC405GPr version from A to B.
3848 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3850 * Patches by Denis Peter, 03 April 2003:
3851 - fix PCI IRQs on MPL boards
3852 - fix two more un-relocated pointer problems
3854 * Fix behaviour of "run" command:
3855 - print error message iv variable does not exist
3856 - terminate processing of arguments in case of error
3858 * Patches by Peter Figuli, 10 Mar 2003
3859 - Add support for BTUART on PXA platform
3860 - Add support for WEP EP250 (PXA) board
3862 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3863 flash using a BDI2000
3865 * Implement fix for I2C Edge Conditions problem for all boards that
3866 use the bit-banging driver (common/soft_i2c.c)
3868 * Patch by Martin Winistoerfer, 23 Mar 2003
3869 - Add port to MPC555/556 microcontrollers
3870 - Add support for cmi customer board with
3871 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3873 * Patch by Rick Bronson, 28 Mar 2003:
3874 - fix common/cmd_nand.c
3876 * Patch by Arun Dharankar, 24 Mar 2003:
3877 - add threads / scheduler example code
3879 * Add patches by Robert Schwebel, 31 Mar 2003:
3880 - add ctrl-c support for kermit download
3881 - align bdinfo output on ARM
3882 - csb226 board: bring in sync with innokom/memsetup.S
3883 - csb226 board: fix MDREFR handling
3884 - misc doc fixes / extensions
3885 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3886 - add BOOT_PROGRESS to armlinux.c
3888 * Add CPU ID, version, and clock speed for INCA-IP
3890 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3891 - fix SRAM and SDRAM memory sizing
3892 - add status LED support
3893 - add MAC address for second (SCC1) ethernet port
3895 * Update default environment for TQM8260 board
3897 * Patch by Rick Bronson, 16 Mar 2003:
3898 - Add NAND flash support for reading, writing, and erasing NAND
3899 flash (certain forms of which are called SmartMedia).
3900 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3902 * Patches by Robert Schwebel, 19 Mar 2003:
3903 - use arm-linux-gcc as default compiler for ARM
3904 - fix i2c fixup code
3905 - fix missing baudrate setting
3906 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3907 - moved "ignoring trailing characters" _before_ u-boot wants to
3908 print out diagnostics messages; removes bogus characters at the
3911 * Patch by John Zhan, 18 Mar 2003:
3912 Add support for SinoVee Microsystems SC8xx boards
3914 * Patch by Rolf Offermanns, 21 Mar 2003:
3915 ported the dnp1110 related changes from the current armboot cvs to
3916 current u-boot cvs. smc91111 does not work. problem marked in
3917 smc91111.c, grep for "FIXME".
3919 * Patch by Brian Auld, 25 Mar 2003:
3920 Add support for STM flash chips on ebony board
3922 * Add PCI support for MPC8250 Boards (PM825 module)
3924 * Patch by Stefan Roese, 25 Mar 2003:
3927 * Patch by Stefan Roese, 20 Mar 2003:
3928 - CPCI4052 update (support for revision 3).
3929 - Set edge conditioning circuitry on PPC405GPr for compatibility
3930 to existing PPC405GP designs.
3931 - Clip udiv to 5 bits on PPC405 (serial.c).
3933 * Extend INCAIP board support:
3934 - add automatic RAM size detection
3935 - add "bdinfo" command
3936 - pass flash address and size to Linux kernel
3937 - switch to 150 MHz clock
3939 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3940 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3941 boards, version 153 for Rev. 200 boards).
3943 * Patch by Vladimir Gurevich, 12 Mar 2003:
3944 Fix relocation problem of statically initialized string pointers
3947 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3948 Cleanup & bug fixes for JFFS2 code:
3949 - the memory mangement was broken. It caused havoc on malloc by
3950 writing beyond the block boundaries.
3951 - the length calculation for files was wrong, sometimes resulting
3952 in short file reads.
3953 - data copying now optionally takes fragment version numbers into
3954 account, to avoid copying from older data.
3955 See doc/README.JFFS2 for details.
3957 * Patch by Josef Wagner, 12 Mar 2003:
3958 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3959 - ETH05 and BEDBUG support for CU824
3960 - added support for MicroSys CPC45
3961 - new BOOTROM/FLASH0 and DOC base for PM826
3963 * Patch by Robert Schwebel, 12 Mar 2003:
3964 Fix the chpart command on innokom board
3967 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3968 s/PPCBoot/U-Boot/ in some files
3969 s/pImage/uImage/ in some files
3971 * Patch by Detlev Zundel, 15 Jan 2003:
3972 Fix '' command line quoting
3974 * Patch by The LEOX team, 19 Jan 2003:
3975 - add support for the ELPT860 board
3976 - add support for Dallas ds164x RTC
3978 * Patches by David Müller, 31 Jan 2003:
3979 - minimal setup for CardBus bridges
3980 - add EEPROM read/write support in the CS8900 driver
3981 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3982 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3984 * Patch by Steven Scholz, 04 Feb 2003:
3985 add support for RTC DS1307
3987 * Patch by Reinhard Meyer, 5 Feb 2003:
3988 fix PLPRCR/SCCR init sequence on 8xx to allow for
3989 changes of EBDF by software
3991 * Patch by Vladimir Gurevich, 07 Feb 2003:
3992 "API-compatibility patch" for 4xx I2C driver
3994 * TRAB fixes / extensions:
3995 - Restore VFD brightness as saved in environment
3996 - add support for Fujitsu flashes
3997 - make sure both buzzers are turned off (drive low level)
3999 * Patches by Robert Schwebel, 06 Mar 2003:
4000 - fix bug in BOOTP code (must use NetCopyIP)
4001 - update of CSB226 port
4002 - clear BSS segment on XScale
4003 - added support for i2c_init_board() function
4004 - update to the Innokom plattform
4006 * Extend support for redundand environments for configurations where
4007 environment size < sector size
4009 * Patch by Rune Torgersen, 13 Feb 2003:
4010 Add support for Motorola MPC8266ADS board
4012 * Patch by Kyle Harris, 19 Feb 2003:
4013 patches for the Intel lubbock board:
4014 memsetup.S - general cleanup (based on Robert's csb226 code)
4015 flash.c - overhaul, actually works now
4016 lubbock.c - fix init funcs to return proper value
4018 * Patch by Kenneth Johansson, 26 Feb 2003:
4019 - Fixed off by one in RFTA calculation.
4020 - No need to abort when LDF is lower than we can program it's only
4021 minimum timing so clamp it to what we can do.
4022 - Takes function pointer to function for reading the spd_nvram. Usefull
4023 for faking data or hardcode a module without the nvram.
4024 - fix other user for above change
4025 - fix some comments.
4027 * Patches by Brian Waite, 26 Feb 2003:
4028 - fix port for evb64260 board
4029 - fix PCI for evb64260 board
4032 * Patch by Reinhard Meyer, 1 Mar 2003:
4033 Add support for EMK TOP860 Module
4035 * Patch by Yuli Barcohen, 02 Mar 2003:
4036 Add SPD EEPROM support for MPC8260ADS board
4038 * Patch by Robert Schwebel, 21 Jan 2003:
4039 - Add support for Innokom board
4040 - Don't complain if "install" fails
4041 - README cleanup (remove duplicated lines)
4042 - Update PXA header files
4044 * Add documentation for existing POST code (doc/README.POST)
4046 * Patch by Laudney Ren, 15 Jan 2003:
4047 Fix handling of redundand environment in "tools/envcrc.c"
4049 * Patch by Detlev Zundel, 28 Feb 2003:
4050 Add bedbug support for 824x systems
4052 * Add support for 16 MB flash configuration of TRAB board
4054 * Patch by Erwin Rol, 27 Feb 2003:
4055 Add support for RTEMS
4057 * Add image information to README
4059 * Patch by Stefan Roese, 18 Feb 2003:
4060 CPCIISER4 configuration updated.
4062 * Patch by Stefan Roese, 17 Feb 2003:
4063 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4065 * Patch by Stefan Roese, 13 Feb 2003:
4066 Add "pcidelay" environment variable (in ms, enabled via
4067 CONFIG_PCI_BOOTDELAY).
4068 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4069 RST# to respond to configuration cycles (33MHz -> 1s).
4071 * Fix dual PCMCIA slot support (when running with just one
4074 * Add VFD type detection to trab board
4076 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4077 variable with value in the EEPROM
4079 * Patch by Stefan Roese, 10 Feb 2003:
4080 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4082 * Add support for MIPS32 4Kc CPUs
4084 * Add support for INCA-IP Board
4086 ======================================================================
4087 Changes for U-Boot 0.2.2:
4088 ======================================================================
4090 * Add dual ethernet support on PM826
4092 * Add support for LXT971 PHY on PM826
4094 * Patch by Tord Andersson, 16 Jan 2003:
4095 Fix flash sector count for TQM8xxL
4097 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4098 16 bytes out of each 32 byte block)
4100 ======================================================================
4101 Changes for U-Boot 0.2.1:
4102 ======================================================================
4104 * Add support for V37 board
4105 (patch by Jón Benediktsson, 11 Dec 2002)
4107 * Update baudrate in bd_info when it gets changed
4109 * Add watchdog trigger points while waiting for serial port
4110 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4112 * Improve command line tool to access the U-Boot's environment
4113 (figuration of the utility, using a config file)
4115 * Add single quote support for (old) command line parser
4117 * Switch LWMON board default config from FRAM to EEPROM;
4118 in POST, EEPROM shows up on 8 addresses
4120 ======================================================================
4121 Changes for U-Boot 0.2.0:
4122 ======================================================================
4124 * Use 1-byte-read instead of -write for iprobe() function
4125 Add i2c commands to PM826 config
4127 * extend I2C POST code: check for list on known addresses
4129 * Improve log buffer code; use "loglevel" to decide which messages
4130 to log on the console, too (like in Linux); get rid of "logstart"
4132 * Add command line tool to access the U-Boot's environment
4133 (board-specific for TRAB now, to be fixed later)
4135 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4136 Fix misc problems with AmigaOne support
4138 * Patch by Chris Hallinan, 3 Dec 2002:
4139 minor cleanup to the MPC8245 EPIC driver
4141 * Patch by Pierre Aubert , 28 Nov 2002
4142 Add support for external (SIU) interrupts on MPC8xx
4144 * Patch by Pierre Aubert , 28 Nov 2002
4145 Fix nested syscalls bug in standalone applications
4147 * Patch by David Müller, 27 Nov 2002:
4148 fix output of "pciinfo" command for CardBus bridge devices.
4150 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4153 * Add LED indication for IDE activity on KUP4K board
4155 * Fix startup problems with VFD display on TRAB
4157 * Patch by Pierre Aubert, 20 Nov 2002
4158 Add driver for Epson SED13806 graphic controller.
4159 Add support for BMP logos in cfb_console driver.
4161 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4163 * Patch by Rod Boyce, 21 Nov 2002:
4164 fix PCMCIA on MBX8xx board
4166 * Patch by Pierre Aubert , 21 Nov 2002
4167 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4168 bootmode word in DPRAM configurable
4170 * Patch by Daniel Engström, 18 Nov 2002:
4171 Fixes for x86 port (mostly strings issues)
4173 * Patch by Ken Chou, 18 Nov 2002:
4174 Fix for natsemi NIC cards (DP83815)
4176 * Patch by Pierre Aubert, 19 Nov 2002:
4177 fix a bug for the MII configuration, and some warnings
4179 * Patch by Thomas Frieden, 13 Nov 2002:
4180 Add code for AmigaOne board
4181 (preliminary merge to U-Boot, still WIP)
4183 * Patch by Jon Diekema, 12 Nov 2002:
4184 - Adding URL for IEEE OUI lookup
4185 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4187 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4188 root-on-nfs macros are designed to switch how the default boot
4189 method gets defined.
4191 * Patch by Daniel Engström, 13 Nov 2002:
4192 Add support for i386 architecture and AMD SC520 board
4194 * Patch by Pierre Aubert, 12 Nov 2002:
4195 Add support for DOS filesystem and booting from DOS floppy disk
4197 * Patch by Jim Sandoz, 07 Nov 2002:
4198 Increase number of network RX buffers (PKTBUFSRX in
4199 "include/net.h") for EEPRO100 based boards (especially SP8240)
4200 which showed "Receiver is not ready" errors when U-Boot was
4201 processing the receive buffers slower than the network controller
4204 * Patch by Andreas Oberritter, 09 Nov 2002:
4205 Change behaviour of NetLoop(): return -1 for errors, filesize
4206 otherwise; return code 0 is valid an means no file loaded - in this
4207 case the environment still gets updated!
4209 * Patches by Jon Diekema, 9 Nov 2002:
4210 - improve ADC/DAC clocking on the SACSng board to align
4211 the failing edges of LRCLK and SCLK
4212 - sbc8260 configuration tweaks
4213 - add status LED support for 82xx systems
4214 - wire sspi/sspo commands into command handler; improved error
4216 - add timestamp support and alternate memory test to the
4217 SACSng configuration
4219 * Patch by Vince Husovsky, 7 Nov 2002:
4220 Add "-n" to linker options to get rid of "Not enough room for
4221 program headers" problem
4223 * Patch by David Müller, 05 Nov 2002
4224 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4225 so we can use an already existing name
4227 * Patch by Pierre Aubert, 05 Nov 2002
4228 Hardware relatied improvments in FDC boot code
4230 * Patch by Holger Schurig, 5 Nov 2002:
4231 Make the PXA really change it's frequency
4233 * Patch by Pierre Aubert, 05 Nov 2002
4234 Add support for slave serial Spartan 2 FPGAs
4236 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4239 * Add support for log buffer which can be passed to Linux kernel's
4240 syslog mechanism; used especially for POST results.
4242 * Patch by Klaus Heydeck, 31 Oct 2002:
4243 Add initial support for kup4k board
4245 * Patch by Robert Schwebel, 04 Nov 2002:
4246 - use watchdog to reset PXA250 systems
4247 - added progress callbacks to (some of the) ARM code
4248 - update for Cogent CSB226 board
4250 * Add support for FPS860 board
4252 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4253 Improve PCI access on 32-bits Compact PCI bus
4255 * Fix mdelay() on TRAB - this was still the debugging version with
4256 seconds instead of ms.
4258 * Patch by Robert Schwebel, 1 Nov 2002:
4259 XScale related cleanup (affects all ARM boards)
4261 * Cleanup of names and README.
4263 ======================================================================
4264 Notes for U-Boot 0.1.0:
4265 ======================================================================
4267 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4269 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4270 For information about the history of the project please see the
4271 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4273 ======================================================================