1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Add NetConsole Support for AMCC eval boards
6 Patch by Stefan Roese, 20 Oct 2005
8 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
9 Patch by Stefan Roese, 18 Oct 2005
11 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
12 Fix identation on ext2ls help entry.
13 Patch by Stefan Roese, 14 Oct 2005
15 * Add support for TQM834x boards.
20 * Add documentation for Open Firmware Flat Tree and usage.
21 Patch by Pantelis Antoniou, 13 Oct 2005
23 * Add missing files for Pantelis Antoniou's patch
24 Patch by Pantelis Antoniou, 04 Sep 2005
26 * Fix problem in ppc4xx eth-driver without ethaddr (only without
28 Patch by Stefan Roese, 10 Oct 2005
30 * Fix gzip bmp support (test if malloc fails, warning when truncated).
31 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
32 Patch by Stefan Roese, 07 Oct 2005
34 * Add support for OF flat tree for the STXtc board.
35 Patch by Pantelis Antoniou, 04 Sep 2005
37 * Support passing of OF flat trees to the kernel.
38 Patch by Pantelis Antoniou, 04 Sep 2005
42 * Add support for NetSilicon NS7520 processor.
43 Patch by Art Shipkowski, 12 May 2005
45 * Add support for AP1000 board.
46 Patch by James MacAulay, 07 Oct 2005
48 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
49 Patch by Anders Larsen, 07 Oct 2005
51 The Atmel errata #11 states that the transfer buffer descriptor
52 table must be aligned on a 16-word boundary. As it turned out, this
53 is insufficient - it seems the table must be aligned on a boundary
54 at least as large as the table itself (in Linux this is not an
55 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
57 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
58 Patch by Anders Larsen, 07 Oct 2005
60 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
61 sed the linker scripts, rather than pre-process them.
62 Patch by Peter Pearse, 07 Oct 2005
64 * Update make target for ARM supported boards.
65 Use lowlevel_init() instead of platformsetup() [rename].
66 Patch by Peter Pearse, 06 Oct 2005
68 * Fix booting from serial dataflash on AT91RM9200
69 Patch by Peter Menzebach, 29 Aug 2005
71 * Add JFFS2 support for TRAB board
72 Patch by Martin Krause, 25 Aug 2005
74 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
75 Patch by Marcus Hall, 24 Aug 2005
77 * Fix the machine-id of the Cogent csb637 board
78 Patch by Anders Larsen, 05 Oct 2005
80 * Complete support for the KwikByte KB920x boards
81 Patch by Anders Larsen, 05 Oct 2005
83 * Set the AT91RM9200 clock to asynchronous mode
84 Patch by Anders Larsen, 03 May 2005
86 * Set the AT91RM9200 clock to synchronous mode
87 Patch by Anders Larsen, 29 Apr 2005
89 * Add support for Cogent csb637
90 Patch by Anders Larsen, 29 Apr 2005
92 * Fix dm9161.c initialization
93 Patch by Anders Larsen, 29 Apr 2005
95 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
96 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
98 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
99 Patch by Anders Larsen, 29 Apr 2005
101 * Fix device partition intialization for SystemACE disks.
102 Patch by Stephen Williams, 28 Apr 2005
104 * Added support for KwikByte KB920x boards (based on AT91RM9200)
105 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
107 * Add support for S29GL064M-R3 flash chip on xsengine board
108 Patch by Kurt Stremerch, 18 Apr 2005
110 * E500 update: repoint IVPR to RAM when code is relocated
111 Patch by Kylo Ginsberg, 13 Apr 2005
113 * Fix loop end test in lib_generic/string.c:strswab()
114 Patch by Andrew Dyer, October 10, 2005
115 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
119 * Update ARM Integrator boards:
120 Correct addessing errors in platform files.
121 Split off common core module data from Integrator header files to
122 include/armcoremodule.h.
123 Patch by Peter Pearse, 04 Oct 2005
125 * Make sure only supported compiler options are used
126 Import "cc-option" shell function from kernel and
127 use it to get the correct ARM GCC options for individual CPUs
128 Patch by Peter Pearse, 30 Jun 2005
130 * Fix 440GR to print correct cpu revision
131 Patch by Stefan Roese, 04 Oct 2005
133 * Change board message on AMCC Yosemite & Yellowstone to common style
134 Patch by Stefan Roese, 03 Oct 2005
136 * Fix compiler warning
138 * Fix FEC PHY addresses for TQM85xx boards
140 * Fix uninitialized variable problem in hush shell
141 Patch by Lars Rostock, 26 Sep 2005
143 * Undo change of f6e20fc6ca... to include/configs/trab.h
144 (Must have been an accident?)
146 * Add support for AT91RM9200 OHCI Controller.
147 Patch by Eric Benard, 07 Apr 2005
149 * Update ARM mach-types.h
150 Patch by Eric Benard, 07 Apr 2005
152 * Add support for MP2USB board.
153 Patch by Eric Benard, 07 Apr 2005
155 * Add board support for armadillo HT1070
156 Patch by Rowel Atienza, 06 Apr 2005
158 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
159 Patch by Vitaly Bordug, 30 Mar 2005
161 * Add iopset command on mpc8xx
162 Patch by Daniel Eisenhut, 25 Mar 2005
164 * Add support for MII in eepro100 driver.
165 Patch by Gleb Natapov, 21 Mar 2005
167 * Fixes to the Lubbock (PXA 25x) support:
168 - Resolve the FIXME with respect to saving the u-boot environment.
169 - Make the default load address land in real memory.
170 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
171 Patch by David Brownell, 10 Mar 2005
173 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
174 Patch by Marc Leeman, 04 Mar 2005
176 * OMAP242x H4 board update
177 - fix for ES2 differences.
178 - switch to using the cfi_flash driver.
179 - fix SRAM build address.
180 - fix for GP device operation.
181 - unlock SRAM for GP devices.
182 - display more device information.
183 - fix potential deadlock in omap24xx_i2c driver.
184 - fix DLL load values to match dpllout*1 operation.
185 - fix 2nd chip select init for combo DDR device.
186 - add support for CFI Intel 28F256L18 on H4 board.
187 Patch by Richard Woodruff, 03 Mar 2005
189 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
190 Patch by Steven Scholz, 02 Mar 2005
193 Patch by Ara Avanesyan, 24 Feb 2005
195 * Remove unneeded #include <malloc.h>
196 Patch by Ladislav Michl, 22 Feb 2005
198 * Add cramfs support for m68k
199 Patch by Zachary Landau, 21 Feb 2005
201 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
202 Patch by Jeff Angielski, 21 Feb 2005
204 * Fix au1x00_serial baud rate calculation:
205 remove hardcoded cpu clock divisor and use register instead;
206 round up instead of truncate
207 Patch by Andrew Dyer, 15 Feb 2005
209 * Add Xilinx Spartan3 family FPGA support
210 Patch by Kurt Stremerch, 14 Feb 2005
212 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
213 Patch by Zachary Landau, 11 Feb 2005
216 Patch by Matthias Fuchs, 25 Sep 2005
218 * Added support for PCI bridge on MPC8272ADS
219 Patch by Vitaly Bordug, Feb 09 2005
221 * Update multicore CM9XX support for Integrator AP to allow booting from flash
222 Patch by Jean-Paul Saman, 8 Feb 2005
224 * Fix strswab() to reliably find end of string
225 Patch by Andrew Dyer, 08 Feb 2005
227 * Fix typos in include/ppc440.h
228 Patch by Andrew E Mileski, 04 Feb 2005
230 * Add Vibren (was Accelent) PXA255 IDP Support
231 Patch by Cliff Brake, 04 Feb 2005
233 * Fix tools/bmp_logo.c using incorrect offset to pixel data
234 Patch by Andrew Dyer, 31 Jan 2005
236 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
237 Patch by Peter Pearse, 2 Feb 2005
239 * Fix error handling in tools/env/fw_env.c
240 Patch by Ara Avanesyan, 01 Feb 2005
242 * Fix MGT5100 PSC baudrate calculation
243 Patch by Sebastian Schau, 27 Jan 2005
245 * OMAP242x fix for GP device booting
246 - Add SRAM unlock for GP devices.
247 - Change DDR DLL unlock value to allow DPLLout*1 operation.
248 Patches by Richard Woodruff, 21 Jan 2005:
250 * Add support for AMD's Pb1x00 eval board;
251 add MII routines to the au1x00 ethernet driver;
252 add USB ohci driver (work in progress)
253 Patch by Thomas Sailer, 20 Jan 2005
255 * Update omap5912osk board
256 Use drivers/cfi_flash.c instead of private flash driver;
257 Remove hardcoded personalized settings from omap5912osk.h;
258 Fix spacing with (RO) marks in 'flinfo' output.
259 Patch by Michael Bendzick, 14 Jan 2005
261 * Fix warnings for PCI code on ixp
262 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
264 * virtex2 fix for bogus download error messages
265 The virtex2 FPGA download code watches for init going active during
266 a download of config data as an error condition. init also goes
267 active after a configuration is finished in concert with the done
268 signal. So far, the code does not check for done active until all
269 of the configuration data is sent. If configuration data has a few
270 extra pad bytes at the end, this would cause an error message even
271 though the download had suceeded.
272 NOTE: virtex2 slave serial and spartan2 versions may still have the
274 Patch by Andrew Dyer, 12 Jan 2005
276 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
277 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
278 message when probing for nonexistent flash in little endian mode.
279 As a side effect more efficient and smaller code is generated,
280 which is always a Good Thing (TM).
281 Patch by Ladislav Michl, 24 Sep 2005
283 * Update for TFTP using a fixed UDP port
284 Use the approved environment variable names. Added "tftpdstp" to
285 allow ports other than 69 per Tolunay Orkun's recommendation.
286 Patch by Jerry Van Baren, 12 Jan 2005
288 * Allow to force TFTP to use a fixed UDP port
289 (Add a configuration option CONFIG_TFTP_PORT and optional env
291 Patch by Jerry Van Baren, 10 Jan 2005
293 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
294 Patch by Leif Lindholm, 29 Dec 2004
296 * Cleanup: fix broken builds
298 * Fix PHY address argument passing with mii info command
299 Patch by Andrew Dyer, 28 Dec 2004
301 * Cleanup (PPC4xx is AMCC now)
303 * esd CPCI2DP board added
304 Patch by Matthias Fuchs, 22 Sep 2005
306 * esd PMC405 board updated
307 Patch by Matthias Fuchs, 22 Sep 2005
309 * Add SM501 support to HH405 board.
310 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
311 Add support for eeprom write-enable (CFG_EEPROM_WREN).
312 Patch by Stefan Roese, 22 Sep 2005
314 * Fix autonegotiation in tsec ethernet driver
315 Patch by Stefan Roese, 21 Sep 2005
317 * Fix bug in auto_update (trab board)
318 Patch by Martin Krause, 16 Sep 2005
320 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
321 Patch by Francesco Mandracci, 16 Sep 2005
323 * Update configuration for INKA4x0 board
325 * Update configuration for PM854 board
326 Based on patch by R. Loeffl, 20 Jul 2005
328 * Add PCI support to TQM8540 and TQM8560 boards
329 Patch by Stefan Roese, 15 Sep 2005
331 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
332 boards (baudrate, environment...). Flash driver fixed.
333 Patch by Stefan Roese, 15 Sep 2005
335 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
336 ethernet port on ebony.
337 Patch by Stefan Roese, 7 Sep 2005
339 * Added support for mtddevnum and mtddevname variables (mtdparts command)
341 * Change default console baud rate for stxxtc board
343 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
344 Patch by Stefan Roese, 31 Aug 2005
346 * Fix default command set (don't include CFG_CMD_DISPLAY command)
347 Patch by Pantelis Antoniou, 02 Sep 2005
351 * Enable SM712 driver support for HMI1001 board.
353 * Fix problems with ld version 2.16 (dot outside sections problem)
354 Pointed out by Gerhard Jaeger, 31 Aug 2005;
355 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
357 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
359 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
361 * Add keyboard and dot matrix display support for HMI1001 board.
363 * Prepare U-Boot for gcc-4.x
365 * Fixed Bamboo port to enable running without DDR-DIMM
366 (Bamboo has also 64MB onboard DDR)
367 Patch by Stefan Roese, 24 Aug 2005
369 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
370 now handling all 4xx cpu's
371 Patch by Stefan Roese, 16 Aug 2005
373 * Fix make dependencies for at91rm9200 and ks8695 cpus
374 Patch by Steven Scholz, 23 Aug 2005
376 * Add JFFS2 support for TQM5200 board
378 * Add esd cpci5200 and pf5200 boards
379 Patch by Reinhard Arlt, 22 Aug 2005
381 * Fix sysclock for TQM8540 and TQM8560 boards
382 Patch by Martin Krause, 25 Jul 2005
384 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
385 Patch by Martin Krause, 08 Jun 2005
387 * Add new board specific commands for TQM5200/STK52XX
388 - Sound commands (beep, wav, sound)
389 - Test commands (led, can, backlight, rs232)
390 Patch by Martin Krause, 02 May 2005
392 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
393 because of a bug in the AT91RM9200 CPU PLL
394 Patch by Martin Krause, 22 Apr 2005
396 * Add automatic HW detection for another CMC_PU2 variant
397 Patch by Martin Krause, 20 Apr 2005
399 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
400 Patch by Martin Krause, 19 Apr 2005
402 * Fix initialization problem on TQM5200 without SM501
403 Patch by Martin Krause, 08 Apr 2005
405 * Add RTC support for STK52XX.200
406 Patch by Martin Krause, 07 Apr 2005
408 * Add support for IFM o2dnt board
410 * Enable PCI on hmi1001 board
412 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
413 so we can use them to, e.g., check the existence of a file with
414 "if ls foo; then this; else that; fi" in the hush shell
415 Patch by Andreas Engel, 16 August 2005
417 * Coding style cleanup
419 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
420 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
422 * Check return value of malloc in 440gx_enet.c
423 Patch by Travis B. Sawyer, 18 Jul 2005
425 * Add Sandburst Metrobox and Sandburst Karef board support packages.
426 Second serial port on 440GX now defined as a system device.
427 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
428 Patch by Travis B. Sawyer, 12 Jul 2005
430 ======================================================================
431 Changes for U-Boot 1.1.3:
432 ======================================================================
436 * Add forgotten new fils from latest VoiceBlue update
438 * Make bootretry feature work with hush shell.
439 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
440 Patch by Andreas Engel, 19 Jul 2005
442 * Update Hymod Board Database PHP code in "tools" directory
443 Patch by Murray Jensen, 01 Jul 2005
445 * Make "tr" command use POSIX compliant; export HOSTOS make variable
446 Patch by Murray Jensen, 30 Jun 2005
448 * Fix Murray Jensen's mail address.
449 Patch by Murray Jensen, 30 Jun 2005
451 * Preserve PHY_BMCR during a soft reset.
452 Patch by Carl Riechers, 24 Jun 2005
454 * VoiceBlue update: eeprom tool can also store firmware version now.
455 eeprom.bin is runable by jumping at load address.
456 Patch by Ladislav Michl, 23 May 2005
458 * Move the AT91RM9200DK to the ARM Systems list.
459 Patch by Anders Larsen, 26 Apr 2005
461 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
462 Patch by Anders Larsen, 26 Apr 2005
464 * measure_gclk() is needed when DEBUG is enabled
465 Patch by Bryan O'Donoghue, 25 Apr 2005
467 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
468 Patch by Reinhard Arlt, 12 Aug 2005
470 * esd PCI405 board updated
471 Patch by Matthias Fuchs, 28 Jul 2005
473 * esd WUH405 and DU405 board updated
474 Patch by Matthias Fuchs, 27 Jul 2005
476 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
477 Patch by Matthias Fuchs, 4 May 2005
479 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
480 boards (baudrate, environment...). Flash driver fixed.
481 Patch by Stefan Roese, 11 Aug 2005
483 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
484 Patch by Stefan Roese, 11 Aug 2005
486 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
487 Patch by Stefan Roese, 11 Aug 2005
489 * Add configuration for IFM AEV FIFO board.
490 Minor coding style cleanup.
492 * Add configuration for IFM SPI eval board
494 * Fix CompactFlash problem on HMI1001 board
496 * Make new "mtdparts" code build with older compilers
497 Patch by Andrea Scian, 09 Aug 2005
499 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
500 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
501 with the 405 defines and the linux kernel defines.
502 Patch by Stefan Roese, 08 Aug 2005
504 * Fix compiler warnings with older GCC versions
506 * Add common (with Linux) MTD partition scheme and "mtdparts" command
508 Old, obsolete and duplicated code was cleaned up and replace by the
509 new partitioning method. There are two possible approaches now:
511 The first one is to define a single, static partition:
513 #undef CONFIG_JFFS2_CMDLINE
514 #define CONFIG_JFFS2_DEV "nor0"
515 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
516 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
517 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
519 The second method uses the mtdparts command line option and dynamic
522 /* mtdparts command line support */
523 #define CONFIG_JFFS2_CMDLINE
524 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
525 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
527 Command line of course produces bigger images, and may be inappropriate
528 for some targets, so by default it's off.
530 * Fix build problems for PM856 Board
532 * Fix sign extension bug in 'fpga loadb' command;
533 make 'fpga loadb' always print the file header info
534 Patch by Andrew Dyer, 11 Jan 2005
536 * Fix errors that occur when accessing SystemACE CF
537 Patch by Jeff Angielski, 09 Jan 2005
539 * Document switching between U-Boot and PlanetCore on RPXlite
540 by Sam Song, 24 Dec 2004
542 * Fix PowerQUICC II mask detection.
543 Patch by Eugene Surovegin, 20 Dec 2004
545 * Add support for Altera NIOS DK1C20 board
546 Patch by Shlomo Kut, 13 Dec 2004
548 * Add support for ep8248 board
549 Patch by Yuli Barcohen, 12 Dec 2004
553 * Fix baudrate setting for KGDB on MPC8260
554 Patch by HoJin, 11 Dec 2004
556 * Fix 'mii help' text formatting
557 Patch by Cory Tusar, 10 Dec 2004
559 * Fix return code of NFS command
560 Patch by Hiroshi Ito, 11 Dec 2004
564 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
565 Patch by Steven Blakeslee, 04 Aug 2005
567 * Add support for AMCC Bamboo PPC440EP eval board
568 Patch by Stefan Roese, 04 Aug 2005
570 * Patch by Jon Loeliger
571 Fix style issues primarily in 85xx and 83xx boards.
573 - Trailing white space
574 - Indentation not by TAB
575 - Excessive amount of empty lines
576 - Trailing empty lines
578 * Patch by Ron Alder, 11 Jul 2005
579 Add Xianghua Xiao and Lunsheng Wang's support for the
580 GDA MPC8540 EVAL board.
582 * Patch by Eran Liberty
583 Add support for the Freescale MPC8349ADS board.
585 * Patch by Jon Loeliger, 25 Jul 2005
586 Move the TSEC driver out of cpu/mpc85xx as it will be shared
587 by the upcoming mpc83xx family as well.
589 * Patch by Jon Loeliger, 05 May 2005
590 Implemented support for MPC8548CDS board.
591 Added DDR II support based on SPD values for MPC85xx boards.
592 This roll-up patch also includes bugfies for the previously
594 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
596 * Patch by Jon Loeliger, 10 Feb 2005
597 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
599 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
601 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
602 for faster flash parts.
603 Add documentation for BR/OR for FLASH.
605 * Patch by Jon Loeliger 08 Feb 2005
606 Determine L2 Cache size dynamically on 85XX boards.
608 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
609 - Convert the CPM2 based functionality to use new CONFIG_CPM2
610 option rather than a myriad of CONFIG_MPC8560-like variants.
611 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
612 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
613 new CONFIG_CPM2 option to each 8260 board.
615 * Add support for MicroSys PM856 board
616 Patch by Josef Wagner, 03 Aug 2005
618 * Minor fixes to PM854 board
619 Patch by Josef Wagner, 03 Aug 2005
621 * Adjust configuration of XENIAX board
622 (chip select and GPIO required for USB operation)
624 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
625 routed to the Watchdog handler
626 Patch by Eugene Surovegin, 18 Jun 2005
628 * (re)enabled scsi commands do_scsi() and do_scsiboot()
629 Patch by Denis Peter, 06 Dec 2004
631 * Fix endianess problem in TFTP / NFS default filenames
632 Patch by Hiroshi Ito, 06 Dec 2004
634 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
636 Patch by Murray Jensen, 18 Jul 2005
638 * Fix typo in mkconfig script (used == instead of =)
639 Patch by Murray Jensen, 18 Jul 2005
641 * Cleanup build problems on 64 bit build hosts
643 * Update MAINTAINERS file
645 * Patch by Stefan Roese, 01 Aug 2005:
646 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
647 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
649 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
650 to run on both 405GP and 405GPr eval boards).
652 * Patch by Steven Blakeslee, 27 Jul 2005:
653 - Add support for AMCC PPC440EP/GR.
654 - Add support for AMCC Yosemite PPC440EP eval board.
655 - Add support for AMCC Yellowstone PPC440GR eval board.
657 * Minor fixes for PPChameleon Board:
658 - fix alignment of NAND size
659 - make code do what the comment says
661 * Implement h/w sector protection status synchronization at boot.
662 The code is provided for, and was tested on, the Yukon/Alaska
663 and PM520 boards only.
665 A bug in flash_real_protect() for the Yukon board was fixed by
666 adding a function that tells if two banks are on one flash chip.
668 * Fix sysmon POST problem: check I2C error codes
669 This fixes a problem of displaying bogus voltages when the voltages
670 are so low that the I2C devices start failing while the rest of the
671 system keeps running.
673 * Patch by Cedric Vincent, 6 Jul 2005:
674 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
676 * Patch by Jon Loeliger, 20 Jul 2005:
677 Add missing PCI IO port definitions.
679 * Add CompactFlash support for HMI1001 board.
681 * Adjust printed board ID for LWMON board.
683 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
685 * Add new argument format for flash commands to allow for usage like
686 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
687 U-Boot will automaticially find the end of the corresponding sector.
689 * Patch by Stefan Roese, 5 Jul 2005:
690 Update uc100 board PHY setup
692 * Patch by Stefan Roese, 1 Jul 2005:
693 Fix PHY address for CATcenter board (now correct!)
695 * Patch by Stefan Roese, 30 Jun 2005:
696 Fix PHY addresses for PPChameleon and CATcenter boards
697 Change MAINTAINER for most esd boards
699 * Patch by Detlev Zundel, 30 Jun 2005:
700 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
702 * Fix baudrate calculation problem on MPC5200 systems
704 * Add EEPROM and RTC support for HMI1001 board
706 * Patch by Detlev Zundel, 20 Jun 2005:
707 Fix initialization of low active GPIO pins on inka4x0 board
709 * Enable redundant environment, disable HW flash protection of
712 * Patch by Travis Sawyer, 10 Jun 2005:
713 Initialize allocated dev and private hw structures
714 after their respective allocation in 440gx_enet.c
716 * Patch by Steven Scholz, 10 Jun 2005:
717 Fix byteorder problems with second argument of "bootm" with
720 * Add support for HMI1001 board
722 * Disable "date" and "sntp" commands on TQM866M
724 * Fix watchdog reset problems on LWMON board
726 * Patch by Juergen Selent, 17 May 2005:
727 Add support for Funkwerk VoVPN gateway module.
729 * Cleanup debug code for MPC8220 FEC driver
731 * Extend burst mode RAM test program to take a loop count
734 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
735 those boards that use it.
737 * Patches by Greg Ungerer, 19 May 2005:
738 - add support for the KS8695P (ARM 922 based) CPU
739 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
741 * Patch by Steven Scholz, 19 May 2005:
742 Add support for CONFIG_SERIAL_TAG on ARM boards
744 * Add PCI support for Sorcery board.
745 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
747 * Fix compile problems caused by new burst mode SDRAM test;
748 make port pins to trigger logic analyzer configurable
750 * Fix timer handling on MPC85xx systems
752 * Fix debug code in omap5912osk flash driver
754 * Add support for MPC8247 based "IDS8247" board.
756 * Add support for 2 x TSEC interfaces on the TQM8540 board.
758 * On LWMON we must use the watchdog to reset the board as the CPU
759 genereated HRESET pulse is too short to reset the external
762 * Add test tool to exercise SDRAM accesses in burst mode
763 (as standalone program, MPC8xx/PowerPC only)
765 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
768 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
769 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
770 added to support LZO and LZARI compression modes (undefined by
773 * Fix problem with symbolic links in JFFS2 code.
775 * Use linker ASSERT statement to prevent undetected overlapping of
776 sections on PPChameleon board; other boards might use this, too.
778 * Patch by Stefan Roese, 03 May 2005:
780 Fix problems in cmd_universe.c
782 * Patch by Matthias Fuchs, 03 May 2005:
783 Added missing variable declaration in cmd_nand.c
784 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
786 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
788 * Fix bug in the SDRAM initialization code for canmb, IceCube and
790 Fix PHY address for canmb board.
792 * Cleanup serial console baudrate calculation on AT91RM9200;
793 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
795 * Patch by Matthias Fuchs, 18 Apr 2005:
796 Make PCI target address spaces on PMC405 and CPCI405 boards
797 configurable via environment variables
799 * Auto-size RAM on canmb board.
801 * Add support for canmb board
803 * Patch by Stefan Roese, 13 Apr 2005:
804 Update for esd apc405
806 * Fixes for TQM8560 board:
808 - remove debug messages
809 - fix flash sector protection
811 * Patch by Steven Scholz, 07 Apr 2005:
812 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
814 * Patches by Steven Scholz, 07 Apr 2005:
815 Fix compiler warning in altera.c
816 Fix warning in cpu/arm920t/at91rm9200/i2c.c
818 * Patch by Ladislav Michl, 06 Apr 2005:
819 Fix voiceblue configuration.
821 * Patch by Stefan Roese, 06 Apr 2005:
822 Updates for OCOTEA board:
823 - Changed U-Boot size from 512kByte to 256kByte
824 - Fixed flash driver to support boot from soldered user flash
825 - Added README for switch from PIBS firmware to U-Boot
827 * Patch by Travis Sawyer, 05 Apr 2005:
828 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
829 Problem found by Andrew Wozniak.
831 * Patch by Steven Scholz, 06 Apr 2005:
832 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
833 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
835 * Patches by Robert Whaley, 29 Nov 2004:
836 - update the pxa-regs.h file for PXA27x chips
837 - add PXA27x based ADSVIX board
838 - add support for MMC on PXA27x processors
840 * Patch by Andrew E. Mileski, 28 Nov 2004:
841 Fix PPC4xx SPD SDRAM detection bug
843 * Patch by Hiroshi Ito, 26 Nov 2004:
844 Fix logic of "test -z" and "test -n" commands
846 * Patch by Ladislav Michl, 05 Apr 2005:
847 Add support for VoiceBlue board.
849 * Patch by Ladislav Michl, 05 Apr 2005:
850 Fix netboot_common() prototypes.
852 * Patch by Steven Scholz, 05 Apr 2005:
853 Use i.MX watchdog timer for reset_cpu()
855 * Patch by Steven Scholz, 05 Apr 2005:
856 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
857 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
860 * Add support for MPC8220 based "sorcery" board.
862 * Add support for TQM8560 board.
864 * Add FEC support for TQM8540 board.
865 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
867 * Patch by Martin Krause, 04 Apr 2005:
868 Update default configuration for CMC_PU2 board.
870 * Patch by Steven Scholz, 04 Apr 2005:
871 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
872 - introduce two new configuration options instead:
873 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
875 * Patch by Steven Scholz, 04 Apr 2005:
876 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
878 * Fix timer code for ARM systems: make sure that udelay() does not
879 reset timers so it's save to use udelay() in timeout code.
881 * Patch by Mathias Küster, 23 Nov 2004:
882 add udelay support for the mcf5282 cpu
884 * Patch by Tolunay Orkun, 16 November 2004:
885 fix incorrect onboard Xilinx CPLD base address
887 * Patch by Jerry Van Baren, 08 Nov 2004:
888 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
889 the jumper for the HRCW source should select flash. If lowboot is
890 not selected, the jumper for the HRCW source should select the
892 - change default load base address to 0x00400000
894 * Patch by Yuli Barcohen, 08 Nov 2004:
895 Add support for Analogue & Micro Rattler boards.
896 Tested on Rattler8248.
898 * Patch by Andre Renaud, 08 Nov 2004:
899 Fix watchdog support in common/lcd.c
901 * Patch by Marc Leeman, 05 Nov 2003:
902 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
903 bug only affects the XPC8245 processors
905 * Patches by Josef Wagner, 29 Oct 2004:
906 - Add support for MicroSys CPU87 board
907 - Add support for MicroSys PM854 board
909 * Patch by Jian Zhang, 02 Nov 2004:
910 Add 16-bit NAND support
912 * Patch by Scott McNutt, 01 Nov 2004:
913 Add missing NIOS/NIOS2 support for "iminfo" command
915 * Patch by Detlev Zundel, 29 Oct 2004:
916 Add missing NIOS/NIOS2 support for "mkimage" tool.
918 * Patch by David Adair, 27 Oct 2004:
919 Add missing 440GX SDRAM Controller reset
921 * Patch by Steven Scholz, 25 Oct 2004:
922 Declare reset_cpu() in include/common.h instead locally
924 * Patch by Yusdi Santoso, 22 Oct 2004:
925 - Add support for HIDDEN_DRAGON board
926 - fix endianess problem in driver/rtl1839.c
928 * Patch by Allen Curtis, 21 Oct 2004:
929 support multiple serial ports
931 * Patch by Richard Klingler, 03 Apr 2005:
932 Add call to eth_halt() in net/net.c when called functions fail
933 after eth_init() has been called.
935 * Patch by Sam Song, 3 April 2005:
936 - Update README.Netconsole
939 * Prepare for SoC rework of ARM code:
940 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
941 - rename memsetup into lowlevel_init (function name and source files)
942 Patch by Steven Scholz, 03 Apr 2005:
943 - create SoC specific directories include/asm-arm/arch-imx and
944 include/asm-arm/arch-s3c24x0
946 * Fix problems with SNTP support;
947 enable SNTP support in some boards.
949 * Patches by Martin Krause, 01 Apr 2005:
950 - Fix flash erase timeout on CMC_PU2
951 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
953 * Patch by Steven Scholz, 13 March 2005:
954 fix cache enabling for AT91RM9200
956 * Patch by Masami Komiya, 30 Mar 2005:
957 add SNTP support and expand time server and time offset fields of
958 DHCP support. See doc/README.SNTP
960 * Patch by Steven Scholz, 13 Dec 2004:
961 Fix bug in at91rm920 ethernet driver
963 * Patch by Steven Scholz, 13 Dec 2004:
964 Remove duplicated code by merging memsetup.S files for
965 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
967 * Patch by Detlev Zundel, 31 Mar 2005:
968 Cleanup duplicate definition of overwrite_console()
970 * Update TQM5200 configuration;
971 prepare for Rev. 200 starter kit boards
973 * Patch by Scott McNutt, 21 Oct 2004:
974 Add support for Nios-II EPCS Controller core.
976 * Patch by Scott McNutt, 20 Oct 2004:
978 - Add sysid command (Nios-II only).
979 - Locate default exception trampoline at proper offset.
980 - Implement I/O routines (readb, writeb, etc)
981 - Implement do_bootm_linux
983 * Patches by Martin Krause, 22 Mar 2005:
984 - use TQM5200_auto as MAKEALL target for TQM5200 systems
985 - add support for SM501 graphics controller
986 - add support for graphic console on TQM5200
987 - add support for TQM5200 Rev 200
988 - cleanup, fix typo in include/configs/TQM5200.h
990 * Patch by Manfred Baral, 17 Mar 2005:
993 * Fix RTC configuration for PPChameleon board
995 * Cleanup, fix typo in include/configs/TQM5200.h
997 * Patch by Stefan Roese, 16 Mar 2005:
998 Update for esd auto_update and hh405 board
1000 * Adapt for U-Boot image size (new features enabled) on TQM5200
1002 * Update code for TQM8540 board (and 85xx in general):
1003 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1004 - Reformat boot messages
1005 - Enable redundant environment
1006 - Replace the -O2 optimization flag with -mno-string
1008 * Patch by David Brownell, 10 Mar 2005:
1009 Restore copyright statements in OHCI drivers.
1011 * Add support for TQM8540 board
1013 * Patch by Detlev Zundel, 14 Mar 2005:
1014 NC650: changed NAND flash addressing to using UPMB
1016 * Patch by Stefan Roese, 14 Mar 2005:
1017 Update for esd voh405 fpga image
1019 * INKA4x0: Allow initialization of LCD backlight dimming from
1020 "brightness" environment variable.
1022 * Add port initialization for digital I/O on INKA4x0
1024 * Patch by Stefan Roese, 01 Mar 2005:
1025 Update for esd boards dp405 and hub405
1027 * Fix get_partition_info() parameter error in all other calls
1028 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1030 * Enable USB and IDE support for INKA4x0 board
1032 * Patch by Andrew Dyer, 28 Feb 2005:
1033 fix ext2load passing an incorrect pointer to get_partition_info()
1034 resulting in load failure for devices other than 0
1036 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1038 * Cleanup USB and partition defines
1040 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1042 * Add reset code for Coral-P on INKA4x0 board
1044 * Patch by Martin Krause, 28 Jun 2004:
1045 Update for TRAB board.
1047 * Fix some missing "volatile"s in MPC5xxx FEC driver
1049 * Fix cirrus voltage detection (for CPC45)
1051 * Fix byteorder problem in usbboot and scsiboot commands.
1053 * Patch by Cajus Hahn, 04 Feb 2005:
1054 - don't insist on leading '/' for filename in ext2load
1055 - set default partition to useful value (1) in ext2load
1057 * Patch by Andrew Dyer, 08 Jan 2005:
1058 fix wrong return codes in ext2 code
1060 * Removed '--no-warn-mismatch' option from Makefile. This option
1061 makes 'ld' to overlook binary objects compatibility.
1063 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1064 --end-group) outside of the group. This will make 'ld' to do
1065 _multiple_ search in the library group when resolving symbol
1066 references and do only a _single_ seach in libgcc.a after the group
1069 * Fix stability problems on CPC45 board again.
1071 * Make image detection for diskboot / usbboot / scsiboot more robust
1072 (also check header checksum)
1074 * Update CPC45 board configuration.
1076 * Add USB and PCI support for INKA4x0 board
1078 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1082 * Patch by Robin Getz, 13 Oct 2004:
1083 Add standalone application to change SMC91C111 MAC addresses,
1084 see examples/README.smc91111_eeprom
1086 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1087 Fix Flash support for ARM Integrator CP.
1089 * Patch by Richard Woodruff, 10 Jan 2005:
1090 Update support for OMAP2420 (ARM11) and H4 board:
1091 o clean up and add new types to H4 memory probe code.
1092 o fix to work with internal boot.
1093 o added PRCM config III operation.
1094 o fix marginal flash timings.
1095 o add revison ATAG usage.
1096 o enable voltage scaling at power chip.
1097 o fix compile error for i2c.
1099 * Fix network problem (error when receiving multiple ARP packets)
1101 * Patch by Daniel Poirot, 12 Oct 2004:
1102 Add support for Wind River sbc405 board
1104 * Patch by Rainer Brestan, 12 Oct 2004:
1105 Make examples/Makefile more robust
1107 * Patch by Sam Song, 11 October 2004:
1108 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1109 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1112 * Patch by Sam Song, 10 Oct 2004:
1113 Fix a parameter error in run_command() in main.c
1115 * Patch by Richard Woodruff, 01 Oct 2004:
1116 add support for the TI OMAP2420 processor and its H4 reference
1119 * Patch by Christian Pellegrin, 24 Sep 2004:
1120 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1122 * Patch by Leif Lindholm, 23 Sep 2004:
1123 add support for the AMD db1550 board
1125 * Patch by Travis Sawyer, 15 Sep 2004:
1126 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1127 update README.serial_multi
1129 * Patches by David Snowdon, 07 Sep 2004:
1130 - add u-boot.hex target in the top level Makefile
1131 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1132 - use -mtune=xscale and -march=armv5 options for PXA
1134 * Patch by Florian Schlote, 08 Sep 2004:
1135 Add support for SenTec-COBRA5272-board (Coldfire).
1137 * Patch by Gleb Natapov, 07 Sep 2004:
1138 mpc824x: set PCI latency timer to a sane value
1141 * Patch by Kurt Stremerch, 03 Sep 2004:
1142 Add bitstream configuration option for fpga command (Xilinx only).
1144 * Patch by Kurt Stremerch, 03 Sep 2004:
1145 Add Xilinx Spartan2E family FPGA support
1147 * Patch by Jeff Angielski, 02 Sep 2004:
1148 Add Added support for H2 revision of the EP8260 board.
1149 Fixed formatting for some of the EP8260 related source files.
1151 * Patch by Jon Loeliger, 02 Sep 2004:
1152 Reset monitor size back to 256 so environment can be written
1153 to flash on MPC85xx ADS and CDS releases.
1155 * Patch by Paolo Broggini, 02 Sep 2004:
1156 Make BSS clearing on ARM systems more robust
1158 * Patch by Yue Hu and Joe, 01 Sep 2004:
1159 - add PCI support for ixp425;
1160 - add EEPRO100 suppor tfor ixdp425 board.
1162 * Fix problem with protected sector detection in driver/cfi_flash.c
1164 ======================================================================
1165 Changes for U-Boot 1.1.2:
1166 ======================================================================
1168 * Code cleanup, mostly for GCC-3.3.x
1170 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1171 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1172 additional ethernet addresses.
1174 * Cleanup drivers/i82365.c - avoid duplication of code
1176 * Fix bogus "cannot span across banks" flash error message
1180 * Add support for CompactFlash for the CPC45 Board.
1182 * Fix problems with CMC_PU2 flash driver.
1185 - avoid trigraph warning in fs/ext2/ext2fs.c
1186 - rename UC100 -> uc100
1188 * Add support for UC100 board
1190 * Patch by Stefan Roese, 16 Dez 2004:
1191 - ext2fs support added
1192 - Tundra universe support added
1193 - Coldfire MCF5249 support added (no preloader needed!)
1194 - MCF5249 board TASREG added
1195 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1197 - some esd boards updated
1198 - memory commands "mdc" and "mwc" added for cyclic read/write
1199 (CONFIG_MX_CYCLIC, see README for further description)
1201 * Add support for INKA4X0 board
1203 * Patch by Steven Scholz, 12 Dec 2004:
1204 Fix typo in AT91 memory setup.
1206 * Patch by Martin Krause, 27 Oct 2004:
1207 - add support for "STK52xx" board (including PS/2 multiplexer)
1208 - add hardware detection for TQM5200
1210 * Clean up CMC PU2 flash driver
1212 * Update MAINTAINERS file
1214 * Fix bug in MPC823 LCD driver
1216 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1218 * Enable long help on CMC PU2 board;
1220 increase CPU speed from 179 to 207 MHz.
1222 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1223 unaligned tail part specially).
1225 * Update for AT91RM9200DK and CMC_PU2 boards:
1226 - Enable booting directly from flash
1227 - fix CMC_PU2 flash driver
1229 * Fix mkimage usage message
1231 * Map SRAM on NC650 board
1233 * Work around for Ethernet problems on Xaeniax board
1235 * Patch by TsiChung Liew, 23 Sep 2004:
1236 - add support for MPC8220 CPU
1237 - Add support for Alaska and Yukon boards
1239 * Fix configuration for ERIC board (needs more room)
1241 * Adjust MIPS compiler options at run-time depending on tools version
1242 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1243 "-mcpu=4kc" for old tools)
1245 * Add passing of the command line and memory size information to the
1246 kernel on xaeniax board.
1248 * Enable NAND flash support for NC650 board.
1250 * Patch by Thomas Lange 07 Oct 2004:
1251 Updated README for DBAu1x00 boards to match current status
1253 * Patch by Philippe Robin, 28 Sept 2004:
1254 Fix Flash support for Versatile.
1256 * Patch by Roger Blofeld, 16 Sep 2004:
1257 Fix timeout for DHCP command retry
1259 * Patch by Pantelis Antoniou, 14 Sep 2004:
1260 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1262 * Patch by Pantelis Antoniou, 14 Sep 2004:
1263 Kick watchdog when bz-decompressing
1265 * Fix CFG_HZ problems on AT91RM9200 systems
1266 [Remember: CFG_HZ should be 1000 on ALL systems!]
1268 * Patch by Gridish Shlomi, 30 Aug 2004:
1269 - Add support to revA version of PQ27 and PQ27E.
1270 - Reverted MPC8260ADS baudrate back to original 115200
1272 * Patch by Hojin, 17 Sep 2004:
1273 Fix typo in cfi_flash.c
1275 * Patch by Mark Jonas, 09 September 2004:
1276 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1279 * Patch by Mark Jonas, 31 August 2004:
1280 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1281 improves FTP performance for MPC5200 systems. Enabled for IceCube
1284 * Patch by Michael Bendzick, 30 Aug 2004:
1285 - Improve platform.S code for omap1510inn that detects whether code
1286 is running from SDRAM or not. Patch allows SDRAM to be configured
1287 if code is running out of SRAM at 0x20000000.
1289 * Patch by Frederick Klatt, 30 Aug 2004:
1290 Add support for the Wind River SBC8540/SBC8560 boards
1292 * Configure SX1 board to use drivers/cfi_flash.c
1294 * Patches by Michael Bendzick, 30 Aug 2004:
1295 - Configure omap1510inn board to use drivers/cfi_flash.c
1296 - Make drivers/cfi_flash.c protect environment and redundant
1299 * Patch by Steven Scholz, 23 Jun 2004:
1300 - Add script (tools/img2brec.sh) to programm U-Boot into
1301 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1303 * Patches by Scott McNutt, 24 Aug 2004:
1304 - Add support for Altera Nios-II processors.
1305 - Add support for Psyent PCI-5441 board.
1306 - Add support for Psyent PK1C20 board.
1308 * Patches by Jon Loeliger, 24 Aug 2004:
1309 - Add support for the MPC8541 and MPC8555 CDS boards
1310 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1311 - Convert MPC85xxADS to use common CFI flash driver
1312 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1313 from board_early_init_f()
1314 - Provide SW workaround for PCI initialization on 85xx CDS
1316 * Patches by George G. Davis, 24 Aug 2004:
1317 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1318 - Remove static network setup defaults from mx1ads_config
1319 - update ARM boards to use constants from mach-types.h
1321 * Patch by Gary Jennejohn, 04 Oct 2004:
1322 - fix I2C on at91rm9200
1323 - add support for Ricoh RS5C372A RTC
1325 * Patch by Gary Jennejohn, 01 Oct 2004:
1326 - add support for CMC PU2 board
1327 - add support for I2C on at91rm9200
1329 * Patch by Gary Jennejohn, 28 Sep 2004:
1330 fix baudrate handling on at91rm9200
1332 * Patch by Yuli Barcohen, 22 Aug 2004:
1333 - remove ZPC.1900 board-specific flash driver;
1334 switch the port to generic CFI driver;
1337 * Patch by Hinko Kocevar, 21 Aug 2004:
1338 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1340 * Clean up tools/bmp_logo.c to not add trailing white space
1342 * Patch by Hinko Kocevar, 21 Aug 2004:
1343 - Group common framebuffer functions in common/lcd.c
1344 - Group common framebuffer macros and #defines in include/lcd.h
1345 - Provide calc_fbsize() for video ATAG
1347 * Patch by Sam Song, 21 August 2004:
1348 - Fix a typo in README
1349 - Align "(RO)" output for "flinfo" after "protect on"
1350 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1351 ratio 1:1 when core frequency less than 50MHz
1353 * Patches by Hinko Kocevar, 21 Aug 2004:
1354 - fix some "use of label at end of compound statement" warnings
1355 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1357 * Patch by Steven Scholz, 16 Aug 2004:
1358 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1359 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1360 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1361 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1362 into cpu/arm920t/$(SOC)/
1364 * Patches by Sean Chang, 09 Aug 2004:
1365 - Added support for both 8 and 16 bit mode access to System ACE CF
1367 - Fixed missing System ACE CF device during get FAT partition info
1368 in fat_register_device function.
1369 - Enabled System ACE CF support on ML300.
1371 * Patch by Sean Chang, 09 Aug 2004:
1372 Synch defines for saveenv and do_saveenv functions so they get
1373 compiled under the same statement.
1375 * Patch by Sean Chang, 09 Aug 2004:
1376 - Added I2C support for ML300.
1377 - Added support for ML300 to read out its environment information
1378 stored on the EEPROM.
1379 - Added support to use board specific parameters as part of
1380 U-Boot's environment information.
1381 - Updated MLD files to support configuration for new features
1384 * Patches by Travis Sawyer, 05 Aug 2004:
1385 - Remove incorrect bridge settings for eth group 6
1386 - Add call to setup bridge in ppc_440x_eth_initialize
1387 - Fix ppc_440x_eth_init to reset the phy only if its the
1388 first time through, otherwise, just check the phy for the
1389 autonegotiated speed/duplex. This allows the use of netconsole
1390 - only print the speed/duplex the first time the phy is reset.
1392 * Patch by Shlomo Kut, 29 Mar 2004:
1393 Add support for MKS Instruments "Quantum" board
1395 * Fix build problem with Cogent boards;
1396 avoid using <asm/byteorder.h> when using the host compiler
1398 * Patch by Ganapathi C, 04 Aug 2004:
1399 Fix NFS timeout issue
1401 * Patch by Yuli Barcohen, 19 Jul 2004:
1402 - Fix host tools building in Cygwin environment
1403 - Fix header files search order for host tools
1405 * Patch by Tom Armistead, 19 Jul 2004:
1406 Fix kgdb.S support for 74xx_75x cpu
1408 * Patch by Jon Loeliger, 15 Jul 2004:
1409 Fix MPC85xx I2C driver
1411 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1413 * Patch by Stephen Williams, 15 July 2004
1414 Set the PCI class code for JSE board as part of PCI interface setup
1416 * Patch by Michael Bendzick, 15 Jul 2004:
1417 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1418 CFG_FLASH_USE_BUFFER_WRITE is set
1420 * Patch by Yuli Barcohen, 13 Jul 2004:
1421 Allow clock setting on MPC866/MPC885 series chips according to
1422 environment variable `cpuclk'
1424 * Patch by Yuli Barcohen, 20 Apr 2004:
1425 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1427 * Patch by Vincent Dubey, 24 Sep 2004:
1428 Add support for xaeniax board
1430 * Add comment about non-GPL character of standalone applications to
1433 * Fix FEC ethernet problem on NSCU board.
1435 * Patch by Gary Jennejohn, 09 Sep 2004:
1436 allow to use USART1 as console port on at91rm9200dk boards
1438 * Patch by Stefan Roese, 16 Sep 2004:
1441 * Fix SysClk handling for PPChameleon and CATcenter boards
1443 * Patch by Detlev Zundel, 08 Sep 2004:
1444 Update etags build target
1446 * Improve NetConsole support: add support for broadcast destination
1447 address and buffered input.
1449 * Cleanup compiler warnings for GCC 3.3.x and later
1451 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1453 * Add support for IDS "NC650" board
1455 * Add automatic update support for LWMON board
1457 * Clear Block Lock-Bits when erasing flash on LWMON board.
1459 * Fix return code of "fatload" command
1461 * Enable MSDOS/VFAT filesystem support for LWMON board
1463 * Patch by Martin Krause, 03 Aug 2004:
1464 change timing for SM501 graphics controller on TQM5200 module
1466 * Patch by Mark Jonas, 13 July 2004:
1467 - Total5200 LCD now run in little endian mode. Endianess conversion
1468 is done in hardware.
1469 - Removed last reference to "console" environment variable.
1471 * Patches by Lars Munch, 12 Jul 2004:
1472 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1474 - split out the LXT971A PHY from ns_9750_eth.h
1475 - split the dm9161 phy part out of at91rm9200_ether.c
1477 * Patch by Andreas Engel, 12 Jul 2004:
1478 Replaced hardcoded PL011 clock frequency with config variable.
1479 Fixed wrong CONFIG_CMD_DFL doc.
1481 * Patch by Thomas Viehweger, 09 Jun 2004:
1482 make it possible to remove chpart when there is only one partition
1484 * Add support for console over UDP (compatible to Ingo Molnar's
1485 netconsole patch under Linux)
1487 * Patch by Jon Loeliger, 16 Jul 2004:
1488 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1490 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1491 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1492 and CONFIG_L2_INIT_RAM options.
1493 - Refactor Local Bus initialization out of SDRAM setup.
1494 - Re-implement new version of LBC11/DDR11 errata workarounds.
1495 - Moved board specific PCI init parts out of CPU directory.
1496 - Added TLB entry for PCI-1 IO Memory
1497 - Updated README.mpc85xxads
1499 * Patch by Sascha Hauer, 28 Jun:
1500 - add generic support for Motorola i.MX architecture
1501 - add support for mx1ads, mx1fs2 and scb9328 boards
1503 * Patches by Marc Leeman, 23 Jul 2004:
1504 - Add define for the PCI/Memory Buffer Configuration Register
1505 - corrected comments in cpu/mpc824x/cpu_init.c
1507 * Add support for multiple serial interfaces
1508 (for example to allow modem dial-in / dial-out)
1510 * Patch by Stefan Roese, 15 Jul 2004:
1511 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1513 * Fix NSCU config; add ethernet wakeup code.
1515 * Add link for preloader for Motorola Coldfire to README.m68k
1517 * Patch by Michael Bendzick, 12 Jul 2004:
1518 fix output formatting in drivers/cfi_flash.c
1520 * Patch by Mark Jonas, 02 Jul 2004:
1521 Fix lowboot (again) on MPC5xxx
1523 * Patch by Curt Brune, 07 Jul 2004:
1524 relocate exception vectors on arm720t if needed
1526 * Patch by George G. Davis, 06 Jul 2004:
1527 - update mach-types.h to latest arm.linux.org.uk master list
1528 - Set correct OMAP1610 bi_arch_number for build target
1530 * Patch by Curt Brune, 06 Jul 2004:
1531 evb4510: add support for timer interrupt; cleanup
1533 * Patch by Dan Poirot, 06 Jul 2004:
1534 Fix sbc8260 environment variables
1536 * Cleanup redundand "console" environment variable
1538 * Patch by Mark Jonas, 05 Jul 2004:
1539 add support for the Total5100's and Total5200's LCD screen
1541 * Patches by Dan Eisenhut, 01 Jul 2004:
1543 - Move doc2000.h include to prevent compiler warning on some boards
1545 * Patch by Mark Jonas, 01 Jul 2004:
1546 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1547 MGT5100 and MPC5200 based Freescale platforms.
1549 * Patch by Philippe Robin, 01 Jul 2004:
1550 Add initialization for Integrator and versatile board files.
1552 * Patch by Hinko Kocevar, 01 Jun 2004:
1553 Fix VFD FB allocation, add LCD FB allocation on ARM
1555 * Patch by Martin Krause, 30 Jun 2004:
1556 Add support for TQM5200 board
1558 * Patch by Martin Krause, 29 Jun 2004:
1559 Add loopw command: infinite write loop on address range
1561 * Patches by Yasushi Shoji, 29 Jun 2004:
1562 - add empty include/asm-microblaze/processor.h
1563 - add to CREDITS and MAINTAINERS
1564 - add gd initialization
1565 - add MicroBlaze and SUZAKU board to MAKEALL script
1566 - add reset support for SUZAKU
1567 - add flush_cache() for MicroBlaze
1568 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1569 size flash memory on SUZAKU
1571 * Patch by Prakash Kumar, 27 Jun 2004:
1572 Add support for the PXA250 based Intrinsyc Cerf board.
1574 * Patch by Yasushi Shoji, 27 Jun 2004:
1575 fix comment in include/common.h
1577 * Rename SBC8560 into sbc8560 for consistency
1579 * Patch by Daniel Poirot, 24 Jun 2004:
1580 Add support for Wind River's sbc8240 board
1582 * Patches by Yasushi Shoji, 26 Jun 2004:
1583 - drivers/serial_xuartlite.c: fix "return 0" in void function
1584 - add microblaze support to mkimage tool
1586 * Patch by Fred Klatt, 25 Jun 2004:
1587 Add support for WindRiver's sbc8560 board
1589 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1590 Small Bugs fixes for "at91rm9200dk" board:
1591 - Timing modifications for SPI DataFlash access
1592 - Fix NAND flash detection bug
1594 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1595 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1597 * Patch by Jon Loeliger, 17 June 2004:
1598 Completion of the 8540ADS/8560ADS updates:
1599 Fix some PCI and Rapid I/O memory maps,
1600 Initialize both TSEC 1 and 2,
1602 Update MAINTAINER for 85xx boards and README.mpc85xxads
1604 * Patch by Yuli Barcohen, 16 Jun 2004:
1605 Remove obsolete AdderII port which was superseded by unified
1606 AdderII/Adder87x port
1608 * Patch by Ladislav Michl, 16 Jun 2004:
1609 Fix gcc-3.3.3 warnings for smc91111.c
1611 * Patch by Stefan Roese, 02 Jul 2004:
1612 - Fix bug in 405 ethernet driver; allocated data not cleared!
1613 - Fix problem in 405 i2c driver; don't try to print without console!
1615 * Patch by Paul Ruhland, 11 Jun 2004:
1616 Remove debug code from 'board/lpd7a40x/flash.c'
1618 * Patch by Andrea Marson, 11 Jun 2004:
1619 Update for PPChameleon board:
1620 - support for SysClk @ 25MHz
1621 - support for Silicon Motion SM712 VGA controller
1624 * Patches by Richard Woodruff, 10 Jun 2004:
1625 - fix problems with examples/stubs.c for GCC >= 3.4
1626 - fix problems with gd initialization
1628 * Patch by Curt Brune, 17 May 2004:
1629 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1630 - Add support for ESPD-Inc. EVB4510 Board
1632 * Patch by Marc Leeman, 11 May 2004:
1633 Fix for MPC8245 - reading PPC Memory from another device with the
1634 PPC as PCI target device corrupts data due to interenal hardware
1637 * Fix "cls" command when used with splash screen
1639 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1640 slow download of a big image)
1642 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1643 display even after showing a bitmap
1645 * Patch by Josef Wagner, 04 Jun 2004:
1646 - DDR Ram support for PM520 (MPC5200)
1647 - support for different flash types (PM520)
1648 - USB / IDE / CF-Card / DiskOnChip support for PM520
1649 - 8 bit boot rom support for PM520/CE520
1650 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1651 - I2C and RTC support for CPC45
1652 - support of new flash type (28F160C3T) for CPC45
1654 * Fix flash parameters passed to Linux for PPChameleon board
1656 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1658 * Patch by Paul Ruhland, 10 Jun 2004:
1659 fix support for Logic SDK-LH7A404 board and clean up the
1660 LH7A404 register macros.
1662 * Patch by Matthew McClintock, 10 Jun 2004:
1663 Modify code to select correct serial clock on Sandpoint8245
1665 * Patch by Robert Schwebel, 10 Jun 2004:
1666 Add support for Intel K3 strata flash.
1668 * Patch by Thomas Brand, 10 Jun 2004:
1669 Fix "loads" command on DK1S10 board
1671 * Patch by Yuli Barcohen, 09 Jun 2004:
1672 Add support for 8MB flash SIMM and JFFS2 file system on
1673 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1675 * Patch by Yuli Barcohen, 09 Jun 2004:
1676 Add support for Analogue&Micro Adder87x and the older AdderII board.
1678 * Patch by Ming-Len Wu, 09 Jun 2004:
1679 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1681 * Patch by Sam Song, 09 Jun 2004:
1682 - Add support for RPXlite_DW board
1683 - Update FLASH driver for 4*AM29DL323DB90VI
1684 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1686 * Patch by Mark Jonas, 08 June 2004:
1687 - Make MPC5200 boards evaluate the SVR to print processor name and
1688 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1690 * Patch by Kai-Uwe Bloem, 06 May 2004:
1691 Fix endianess problem in cramfs code
1693 * Patch by Tom Armistead, 04 Jun 2004:
1694 Add support for MAX6900 RTC
1696 * Patches by Ladislav Michl, 03 Jun 2004:
1697 - fix cfi_flash.c on LE systems
1698 - let 'make mrproper' delete u-boot.img as well
1699 - turn printf into debug in cfi_flash.c
1701 * Patch by Kurt Stremerch, 28 May 2004:
1702 Add support for Exys XSEngine board
1704 * Patch by Martin Krause, 27 May 2004:
1705 Fix a MPC5xxx I2C timing issue in i2c_probe().
1707 * Patch by Leif Lindholm, 27 May 2004:
1708 Fix board_init_f() for dbau1x00 board.
1710 * Patch by Imre Deak, 26 May 2004:
1711 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1712 Set flash base accordingly, and decide whether to do or skip board
1713 specific setup steps.
1715 * Patch by Josef Baumgartner, 26 May 2004:
1716 Add missing define in include/asm-m68k/global_data.h
1718 * Patch by Josef Baumgartner, 25 May 2004:
1719 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1721 * Patch by Paul Ruhland, 24 May 2004:
1722 fix SDRAM initialization for LPD7A400 board.
1724 * Patch by Jian Zhang, 20 May 2004:
1725 add support for environment in NAND flash
1727 * Patch by Yuli Barcohen, 20 May 2004:
1728 Add support for Interphase iSPAN boards.
1730 * Patches by Paul Ruhland, 17 May 2004:
1731 - Add I/O functions to the smc91111 ethernet driver to support the
1732 Logic LPD7A40x boards.
1733 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1734 specifically the LPD7A400.
1736 * Patches by Robert Schwebel, 15 May 2004:
1737 - call MAC address reading code also for SMSC91C111;
1738 - make SMSC91C111 timeout configurable, remove duplicate code
1739 - fix get_timer() for PXA
1740 - update doc/README.JFFS2
1741 - use "bootfile" env variable also for jffs2
1743 * Patch by Tolunay Orkun, 14 May 2004:
1744 Add support for Cogent CSB472 board (8MB Flash Rev)
1746 * Patch by Thomas Viehweger, 14 May 2004:
1747 - flash.h: more flash types added
1748 - immap_8260.h: some bits added (useful for RMII)
1749 - cmd_coninfo.c: typo corrected, printf -> puts
1750 - reduced size by replacing spaces with tab
1752 * Patch by Robert Schwebel, 13 May 2004:
1753 Add 'imgextract' command: extract one part of a multi file image.
1755 * Patches by Jon Loeliger, 11 May 2004:
1756 Dynamically handle REV1 and REV2 MPC85xx parts.
1757 (Jon Loeliger, 10-May-2004).
1758 New consistent memory map and Local Access Window across MPC85xx line.
1759 New CCSRBAR at 0xE000_0000 now.
1760 Add RAPID I/O memory map.
1761 New memory map in README.MPC85xxads
1762 (Kumar Gala, 10-May-2004)
1763 Better board and CPU identification on MPC85xx boards at boot.
1764 (Jon Loeliger, 10-May-2004)
1765 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1766 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1767 (Jim Robertson, 10-May-2004)
1768 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1769 Supports multiple PHYs.
1770 (Andy Fleming, 10-May-2004)
1771 Some README.MPC85xxads updates.
1772 (Kumar Gala, 10-May-2004)
1773 Copyright updates for "Freescale"
1774 (Andy Fleming, 10-May-2004)
1776 * Patch by Stephen Williams, 11 May 2004:
1777 Add flash support for ST M29W040B
1778 Reduce JSE specific flash.c to remove dead code.
1780 * Patch by Markus Pietrek, 04 May 2004:
1781 Fix clear_bss code for ARM systems (all except s3c44b0 which
1782 doesn't clear BSS at all?)
1784 * Fix "ping" problem on INC-IP board. Strange problem:
1785 Sometimes the store word instruction hangs while writing to one of
1786 the Switch registers, but only if the next instruction is 16-byte
1787 aligned. Moving the instruction into a separate function somehow
1788 makes the problem go away.
1790 * Patch by Rishi Bhattacharya, 08 May 2004:
1791 Add support for TI OMAP5912 OSK Board
1793 * Patch by Sam Song May, 07 May 2004:
1794 Fix typo of UPM table for rmu board
1796 * Patch by Pantelis Antoniou, 05 May 2004:
1797 - Intracom board update.
1800 * Add support for the second Ethernet interface for the 'PPChameleon'
1803 * Patch by Dave Peverley, 30 Apr 2004:
1804 Add support for OMAP730 Perseus2 Development board
1806 * Patch by Alan J. Luse, 29 Apr 2004:
1807 Fix flash chip-select (OR0) option register setting on FADS boards.
1809 * Patch by Alan J. Luse, 29 Apr 2004:
1810 Report MII network speed and duplex setting properly when
1811 auto-negotiate is not enabled.
1813 * Patch by Jarrett Redd, 29 Apr 2004:
1814 Fix hang on reset on Ocotea board due to flash in wrong mode.
1816 * Patch by Dave Peverley, 29 Apr 2004:
1817 add MAC address detection to smc91111 driver
1819 * Patch by David Müller, 28 Apr 2004:
1820 fix typo in lib_arm/board.c
1822 * Patch by Tolunay Orkun, 20 Apr 2004:
1823 - README update: add CONFIG_CSB272 and csb272_config
1824 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1825 i2cfast environment variable
1827 * Patch by Yuli Barcohen, 19 Apr 2004:
1828 - Rename DUET_ADS to MPC885ADS
1829 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1830 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1831 - Clean up FADS family port to use the new defines
1833 * Fix PCI support on CPC45 board
1835 * Patch by Scott McNutt, 25 Apr 2004:
1836 Add Nios GDB/JTAG Console support:
1837 - Add stubs to support gdb via JTAG.
1838 - Add support for console over JTAG.
1841 * Add support for CATcenter board (based on PPChameleon ME module)
1843 * Patch by Klaus Heydeck, 12 May 2004:
1844 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1845 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1846 various changes to KUP4 board specific files
1848 * Fix minor network problem on MPC5200: need some delay between
1849 resetting the PHY and sending the first packet. Implemented in a
1850 "natural" way by invoking the PHY reset and initialization code
1851 only once after power on vs. each time the interface is brought up.
1853 * Add some limited support for low-speed devices to SL811 USB controller
1854 (at least "usb reset" now passes successfully and "usb info" displays
1855 correct information)
1857 * Change init sequence for multiple network interfaces: initialize
1858 on-chip interfaces before external cards.
1860 * Fix memory leak in the NAND-specific JFFS2 code
1862 * Fix SL811 USB controller when attached to a USB hub
1864 * Fix config option spelling in PM520 config file
1866 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1867 patches by Pantelis Antoniou, 30 Mar 2004)
1869 * Fix minor NAND JFFS2 related issue
1871 * Fixes for SL811 USB controller:
1872 - implement workaround for broken memory stick
1873 - improve error handling
1875 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1876 cope with congested networks.
1878 ======================================================================
1879 Changes for U-Boot 1.1.1:
1880 ======================================================================
1882 * Patch by Travis Sawyer, 23 Apr 2004:
1883 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1884 errata from Vitesse Semiconductor.
1886 * Patch by Philippe Robin, 22 Apr 2004:
1887 Fix ethernet configuration for "versatile" board
1889 * Patch by Kshitij Gupta, 21 Apr 2004:
1890 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1892 * Patch by Steven Scholz, 24 Feb 2004:
1893 Fix a bug in AT91RM9200 ethernet driver:
1894 The MII interface is now initialized before accessing the PHY.
1896 * Patch by John Kerl, 19 Apr 2004:
1897 Use U-boot's miiphy.h for PHY register names, rather than
1898 introducing a new header file.
1900 * Update pci_ids.h from linux-2.4.26
1902 * Patch by Masami Komiya, 19 Apr 2004:
1903 Fix problem cause by VLAN function on little endian architecture
1904 without VLAN environment
1906 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1907 binary image for all clock frequencies. Implement run-time
1908 optimization of flash access timing based on the actual bus
1911 * Modify KUP4X board configuration to use SL811 driver for USB memory
1912 sticks (including FAT / VFAT filesystem support)
1914 * Add SL811 Host Controller Interface driver for USB
1916 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1918 * Patch by Pantelis Antoniou, 19 Apr 2004:
1919 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1920 Minor patches for Intracom boards.
1922 * Patch by Christian Pell, 19 Apr 2004:
1923 cleanup support for CF/IDE on PCMCIA for PXA25X
1925 * Temporarily disabled John Kerl's extended MII command code because
1926 "miivals.h" is missing
1928 * Patches by Mark Jonas, 13 Apr 2004:
1929 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1930 - Add sync instructions to IceCube SDRAM init code
1931 - Move SDRAM chip constants into seperate include files
1932 - Unify DDR and SDR initialization code
1933 - Unify all IceCube (Lite5xxx) target names
1935 * Patch by John Kerl, 16 Apr 2004:
1936 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1937 mii read 4-7 18-1a. Also add mii dump subcommand for
1938 pretty-printing standard regs 0-5.
1940 * Patch by Stephen Williams, 16 April 2004:
1941 fix typo in JSE.h; update MAINTAINERS
1943 * Patch by Matthew S. McClintock, 14 Apr 2004:
1944 fix initdram function for utx8245 board
1946 * Patch by Markus Pietrek, 14 Apr 2004:
1947 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1949 * Patch by Reinhard Meyer, 18 Apr 2004:
1950 provide the IDE Reset Function for EMK 5200 boards
1952 * Patch by Masami Komiya, 12 Apr 2004:
1953 fix pci_hose_write_config_{byte,word}_via_dword problems
1955 * Patch by Sangmoon Kim, 12 Apr 2004:
1956 Update max RAM size for debris board
1958 * Patch by Travis Sawyer, 08 Apr 2004:
1959 Add TLB entry for second DIMM slot on ocotea
1961 * Patch by Masami Komiya, 08 Apr 2004:
1962 add RTL8169 network driver
1964 * Patch by Dan Malek, 07 Apr 2004:
1965 - Add support for RPC/STx GP3, Motorola 8560 board
1966 - Update 85xx TSEC driver so it searches MII for first available PHY
1968 - Add functions to support console MII commands.
1970 * Patch by Tolunay Orkun, 07 Apr 2004:
1971 Move initialization of bi_iic_fast[]
1972 from board_init_f() to board_init_r()
1974 * Patch by Yasushi Shoji, 07 Apr 2004:
1975 Cleanup microblaze port
1977 * Patch by Sangmoon Kim, 07 Apr 2004:
1978 Add auto SDRAM module detection for Debris board
1980 * Patch by Rune Torgersen, 06 Apr 2004:
1981 - Fix some PCI problems on the MPC8266ADS board
1982 - Fix the location of some PCI entries in the immap structure
1984 * Patch by Yasushi Shoji, 07 Apr 2004:
1985 - add support for microblaze processors
1986 - add support for AtmarkTechno "suzaku" board
1988 * Configure PPChameleon board to use redundand environment in flash
1990 * Configure PPChameleon board to use JFFS2 NAND support.
1992 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1994 * Patch by Rune Torgersen, 16 Apr 2004:
1997 * Patches by Pantelis Antoniou, 16 Apr 2004:
1998 - add support for a new version of an Intracom board and fix
1999 various other things on others.
2000 - add verify support to the crc32 command (define
2001 CONFIG_CRC32_VERIFY to enable it)
2002 - fix FEC driver for MPC8xx systems:
2003 1. fix compilation problems for boards that use dynamic
2005 2. shut down FEC after network transfers
2006 - HUSH parser fixes:
2007 1. A new test command was added. This is a simplified version of
2008 the one in the bourne shell.
2009 2. A new exit command was added which terminates the current
2011 3. Fixed handing of $? (exit code of last executed command)
2012 - Fix some compile problems;
2013 add "once" functionality for the netretry variable
2015 * Patch by George G. Davis, 02 Apr 2004:
2016 add support for Intel Assabet board
2018 * Patch by Stephen Williams, 01 Apr 2004:
2019 Add support for Picture Elements JSE board
2021 * Patch by Christian Pell, 01 Apr 2004:
2022 Add CompactFlash support for PXA systems.
2024 * Patches by Pantelis Antoniou, 30 Mar 2004:
2025 - add auto-complete support to the U-Boot CLI
2026 - add support for NETTA and NETPHONE boards; fix NETVIA board
2027 - add support for the Epson 156x series of graphical displays
2028 (These displays are serial and not suitable for using a normal
2029 framebuffer console on them)
2030 - add infrastructure needed in order to POST any DSPs in a board
2031 - improve and fix various things in the MPC8xx FEC driver:
2032 1. The new 87x and 88x series of processors have two FECs,
2033 and the new driver supports them both.
2034 2. Another change in the 87x/88x series is support for
2035 the RMII (Reduced MII) interface. However numerous
2036 changes are needed to make it work since the PHYs
2037 are connected to the same lines. That means that
2038 you have to address them correctly over the MII
2040 3. We now correctly match the MII/RMII interface
2041 configuration to what the PHY reports.
2042 - Fix problem when readingthe MII status register. Due to the
2043 internal design of many PHYs you have to read the register
2044 twice. The problem is more apparent in 10Mbit mode.
2045 - add new mode ".jffs2s" for reading from a NAND device: it just
2046 skips over bad blocks.
2047 - add networking support for VLANs (802.1q), and CDP (Cisco
2049 - some minor patches / cleanup
2051 * Patch by Yuli Barcohen, 28 Mar 2004:
2052 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2053 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2054 - Change configuration method for MPC8260ADS family
2056 * add startup code to clear the BSS of standalone applications
2058 * Fix if / elif handling bug in HUSH shell
2060 ======================================================================
2061 Changes for U-Boot 1.1.0:
2062 ======================================================================
2064 * Patch by Mark Jonas: Remove config.tmp files only when
2065 unconfiguring the board
2067 * Adapt RMU board for bigger flash memory
2069 * Patch by Klaus Heydeck, 13 Mar 2003:
2070 Add support for KUP4X Board
2072 * Patch by Pavel Bartusek, 21 Mar 2004
2073 Add Reiserfs support
2075 * Patch by Hinko Kocevar, 20 Mar 2004
2076 - Add auto-release for SMSC LAN91c111 driver
2077 - Add save/restore of PTR and PNR regs as suggested in datasheet
2079 * Patch by Stephen Williams, 19 March 2004
2080 Increase speed of sector reads from SystemACE,
2081 shorten poll timeout and remove a useless reset
2083 * Patch by Tolunay Orkun, 19 Mar 2004:
2084 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2087 * Patch by Brad Kemp, 18 Mar 2004:
2088 prevent machine checks during a PCI scan
2090 * Patch by Pierre Aubert, 18 Mar 2004:
2091 Fix string cleaning in IDE identification
2093 * Patch by Pierre Aubert, 18 Mar 2004:
2094 - Unify video mode handling for Chips & Technologies 69000 Video
2095 chip and Silicon Motion SMI 712/710/810 Video chip
2096 - Add selection of the video output (CRT or LCD) via 'videoout'
2097 environment variable for the Silicon Motion
2100 * Patch by Pierre Aubert, 18 Mar 2004:
2101 include/common.h typo fix
2103 * Patches by Tolunay Orkun, 17 Mar 2004:
2104 - Add support for bd->bi_iic_fast[] initialization via environment
2105 variable "i2cfast" (CONFIG_I2CFAST)
2106 - Add "i2cfast" u-boot environment variable support for csb272
2108 * Patch by Carl Riechers, 17 Mar 2004:
2109 Ignore '\0' characters in console input for use with telnet and
2112 * Patch by Leon Kukovec, 17 Mar 2004:
2113 typo fix for strswab prototype #ifdef
2115 * Patches by Thomas Viehweger, 16 Mar 2004:
2116 - show PCI clock frequency on MPC8260 systems
2117 - add FCC_PSMR_RMII flag for HiP7 processors
2118 - in do_jffs2_fsload(), take load address from load_addr if not set
2119 explicit, update load_addr otherwise
2120 - replaced printf by putc/puts when no formatting is needed
2121 (smaller code size, faster execution)
2123 * Patch by Phillippe Robin, 16 Mar 2004:
2124 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2126 * Patch by Stephen Williams, 15 Mar 2004:
2127 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2129 * Patch by Tolunay Orkun, 15 Mar 2004:
2130 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2132 * Patch by Travis Sawyer, 15 Mar 2004:
2133 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2135 * Add start-up delay to make sure power has stabilized before
2136 attempting to switch on USB on SX1 board.
2138 * Patch by Josef Wagner, 18 Mar 2004:
2139 - Add support for MicroSys XM250 board (PXA255)
2140 - Add support for MicroSys PM828 board (MPC8280)
2141 - Add support for 32 MB Flash on PM825/826
2142 - new SDRAM refresh rate for PM825/PM826
2143 - added support for MicroSys PM520 (MPC5200)
2144 - replaced Query by Identify command in CPU86/flash.c
2145 to support 28F160F3B
2147 * Fix wrap around problem with udelay() on ARM920T
2149 * Add support for Macronix flash on TRAB board
2151 * Patch by Pierre Aubert, 15 Mar 2004:
2152 Fix buffer overflow in IDE identification
2154 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2156 * Remove redundand #define in IceCube.h
2158 * Patch by Steven Scholz, 27 Feb 2004:
2159 - Adding get_ticks() and get_tbclk() for AT91RM9200
2160 - Many white space fixes in cpu/at91rm9200/interrupts.c
2162 * Patches by Steven Scholz, 20 Feb 2004:
2163 some cleanup in AT91RM9200 related code
2165 * Patches by Travis Sawyer, 12 Mar 2004:
2166 - Fix Gigabit Ethernet support for 440GX
2167 - Add Gigabit Ethernet Support to MII PHY utilities
2169 * Patch by Brad Kemp, 12 Mar 2004:
2170 Fixes for drivers/cfi_flash.c:
2171 - Better support for x8/x16 implementations
2172 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2173 - Added defines for AMD command and address constants
2175 * Patch by Leon Kukovec, 12 Mar 2004:
2176 Fix get_dentfromdir() to correctly handle deleted dentries
2178 * Patch by George G. Davis, 11 Mar 2004:
2179 Remove hard coded network settings in TI OMAP1610 H2
2180 default board config
2182 * Patch by George G. Davis, 11 Mar 2004:
2183 add support for ADS GraphicsClient+ board.
2185 * Patch by Pierre Aubert, 11 Mar 2004:
2186 - add bitmap command and splash screen support in cfb console
2187 - add [optional] origin in the bitmap display command
2189 * Patch by Travis Sawyer, 11 Mar 2004:
2190 Fix ocotea board early init interrupt setup.
2192 * Patch by Thomas Viehweger, 11 Mar 2004:
2193 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2195 * Patch by Stephan Linz, 09 Mar 2004
2196 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2198 * Patch by George G. Davis, 9 Mar 2004:
2199 fix recent build failure for SA1100 target
2201 * Patch by Travis Sawyer, 09 Mar 2004:
2202 Support native interrupt mode for the IBM440GX.
2203 Previously it was running in 440GP compatibility mode.
2205 * Patch by Philippe Robin, 09 Mar 2004:
2206 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2209 * Patch by Masami Komiya, 08 Mar 2004:
2210 Don't overwrite server IP address or boot file name
2211 when the boot server does not return values
2213 * Patch by Tolunay Orkun, 5 Mar 2004:
2214 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2216 * Patch by Tolunay Orkun, 5 Mar 2004:
2217 Fix early board initialization for Cogent CSB272 board
2219 * Patch by Ed Okerson, 3 Mar 2004:
2220 fix CFI flash writes for little endian systems
2222 * Patch by Reinhard Meyer, 01 Mar 2004:
2223 generalize USB and IDE support for MPC5200 with according
2224 changes to IceCube.h and TOP5200.h
2225 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2226 add info about USB and IDE to README
2228 * Patch by Yuli Barcohen, 4 Mar 2004:
2229 Fix problems with GCC 3.3.x which changed handling of global
2230 variables explicitly initialized to zero (now in .bss instead of
2233 * Patch by Leon Kukovec, 02 Mar 2004:
2234 add strswab() to fix IDE LBA capacity, firmware and model numbers
2235 on little endian machines
2237 * Patch by Masami Komiya, 02 Mar 2004:
2238 - Remove get_ticks() from NFS code
2239 - Add verification of RPC transaction ID
2241 * Patch by Pierre Aubert, 02 Mar 2004:
2242 cleanup for IDE and USB drivers for MPC5200
2244 * Patch by Travis Sawyer, 01 Mar 2004:
2246 - Add IBM PPC440GX Ref Platform support (Ocotea)
2247 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2248 Adapted to U-Boot and 440GX port
2250 - Add gracious handling of all Ethernet Pin Selections for 440GX
2251 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2253 - Add needed bit definitions
2256 * Patch by Carl Riechers, 1 Mar 2004:
2257 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2259 * Patch by Stephan Linz, 27 Feb 2004
2260 - avoid problems for targets without NFS download support
2262 * Patch by Rune Torgersen, 27 Feb 2004:
2263 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2264 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2265 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2267 * Patch by Masami Komiya, 27 Feb 2004:
2268 Fix rarpboot: add autoload by NFS
2270 * Patch by Dan Eisenhut, 26 Feb 2004:
2271 fix flash_write return value in saveenv
2273 * Patch by Stephan Linz, 11 Dec 2003
2274 expand config.mk to avoid trigraph warnings on NIOS
2276 * Rename "BMS2003" board into "HMI10"
2278 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2279 storage; auto-set console on USB port (using preboot command)
2281 * Add support for SX1 mobile phone; add support for USB-based console
2282 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2284 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2286 * Fix SDRAM timings for LITE5200 / IceCube board
2288 * Handle Auti-MDIX / connection status for INCA-IP
2290 * Fix USB problems when attempting to read 0 bytes
2292 * Patch by Travis Sawyer, 26 Feb 2004:
2293 Fix broken compile for XPEDITE1K target.
2295 * Patch by Stephan Linz, 26 Feb 2004:
2296 Bug fix for NFS code on NIOS targets
2298 * Patch by Stephen Williams, 26 Feb 2004:
2299 Break up SystemACE reads of large block counts
2301 * Patch by Pierre Aubert, 26 Feb 2004
2302 add IDE support for MPC5200
2304 * Patch by Masami Komiya, 26 Feb 2004:
2305 add autoload via NFS
2307 * Patch by Stephen Williams
2308 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2309 elsewhere in the source.
2311 * Patch by Steven Scholz, 25 Feb 2004:
2312 - Timeouts in FPGA code should be based on CFG_HZ
2313 - Minor cleanup in code for Altera FPGA ACEX1K
2315 * Patch by Steven Scholz, 25 Feb 2004:
2316 Changed "Directory Hierarchy" section in README
2318 * Patch by Masami Komiya, 25 Feb 2004:
2319 Reduce copy count in nfs_read_reply() of NFS code
2321 * Patch by Markus Pietrek, 24 Feb 2004:
2322 NS9750 DevBoard added
2324 * Patch by Pierre Aubert, 24 Feb 2004
2325 add USB support for MPC5200
2327 * Patch by Steven Scholz, 24 Feb 2004:
2328 - fix MII commands to use values from last command
2330 * Patch by Torsten Demke, 24 Feb 2004:
2331 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2333 * Patch by Rahul Shanbhag, 19 Feb 2004:
2334 Fixes for for OMAP1610 board:
2335 - shift some IRQ specific code to platform.S file
2336 - remove duplicatewatchdog reset code from start.S
2338 * Make Auto-MDIX Support configurable on INCA-IP board
2340 * Fix license for mkimage tool
2342 * Patch by Masami Komiya, 24 Feb 2004:
2343 Update NetBootFileXferSize in NFS code
2345 * Patch by Scott McNutt, 24 Feb 2004:
2346 fix packet length in NFS code
2348 * Patch by Masami Komiy, 22 Feb 2004:
2349 Add support for NFS for file download
2351 * Patch by Andrea Scian, 17 Feb 2004:
2352 Add support for S3C44B0 processor and DAVE B2 board
2354 * Patch by Steven Scholz, 20 Feb 2004:
2355 - Add support for MII commands on AT91RM9200 boards
2356 - some cleanup in AT91RM9200 ethernet code
2358 * Patch by Peter Ryser, 20 Feb 2004:
2359 Add support for the Xilinx ML300 platform
2361 * Patch by Stephan Linz, 17 Feb 2004:
2362 Fix watchdog support for NIOS
2364 * Patch by Josh Fryman, 16 Feb 2004:
2365 Fix byte-swapping for cfi_flash.c for different bus widths
2367 * Patch by Jon Diekema, 14 Jeb 2004:
2368 Remove duplicate "FPGA Support" notes from the README file
2370 * Patches by Reinhard Meyer, 14 Feb 2004:
2371 - update board/emk tree; use common flash driver
2372 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2373 [adapted for other PPC CPUs -- wd]
2374 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2376 * Patch by Jon Diekema, 13 Feb 2004:
2377 Call show_boot_progress() whenever POST "FAILED" is printed.
2379 * Patch by Nishant Kamat, 13 Feb 2004:
2380 Add support for TI OMAP1610 H2 Board
2381 Fixes for cpu/arm926ejs/interrupt.c
2382 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2383 Fix for a timer bug in OMAP1610 Innovator
2384 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2386 * Patches by Stephan Linz, 12 Feb 2004:
2387 - add support for NIOS timer with variable period preload counter value
2388 - prepare POST framework support for NIOS targets
2390 * Patch by Denis Peter, 11 Feb 2004:
2391 add POST support for the MIP405 board
2393 * Patch by Laurent Mohin, 10 Feb 2004:
2394 Fix buffer overflow in common/usb.c
2396 * Patch by Tolunay Orkun, 10 Feb 2004:
2397 Add support for Cogent CSB272 board
2399 * Patch by Thomas Elste, 10 Feb 2004:
2400 Add support for NET+50 CPU and ModNET50 board
2402 * Patch by Sam Song, 10 Feb 2004:
2403 Fix typos in cfi_flash.c
2405 * Patch by Leon Kukovec, 10 Feb 2004
2406 Fixed long dir entry slot id calculation in get_vfatname
2408 * Patch by Robin Gilks, 10 Feb 2004:
2409 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2410 !=, <>, <, >, <=, >=)
2412 * Fix problem with side effects in macros in include/usb.h
2414 * Patch by David Benson, 13 Nov 2003:
2415 bug 841358 - fix TFTP download size limit
2417 * Fixing bug 850768:
2418 improper flush_cache() in load_serial()
2420 * Fixing bug 834943:
2421 MPC8540 - missing volatile declarations
2423 * Patch by Stephen Williams, 09 Feb 2004:
2424 Add support for Xilinx SystemACE chip:
2425 - New files common/cmd_ace.c and include/systemace.h
2426 - Hook systemace support into cmd_fat and the partition manager
2428 * Patch by Travis Sawyer, 09 Feb 2004:
2429 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2431 * Patch by Travis Sawyer, 09 Feb 2004:
2433 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2434 - Add phymode for 440 enet
2437 - Change board_pre_init to board_early_init_f
2438 - Add user flash to bus controller setup
2440 - Fix is_pci_host to check GPIO for monarch bit
2441 - Force xpedite1k to pci conventional mode (via #define option)
2443 * Patch by Brad Kemp, 4 Feb 2004:
2444 - handle the machine check that is generated during the PCI scans
2446 - define the registers used in the IMMR by the PCI subsystem.
2448 * Patch by Pierre Aubert, 03 Feb 2004:
2449 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2451 * Patch by Jeff Angielski, 03 Feb 2004:
2452 Fix copy & paste error in cpu/mpc8260/pci.c
2454 * Patch by Reinhard Meyer, 24 Jan 2004:
2455 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2457 * Add Auto-MDIX support for INCA-IP
2461 * Patch by Josef Baumgartner, 10 Feb 2004:
2462 Fixes for Coldfire port
2464 * Patch by Brad Kemp, 11 Feb 2004:
2465 Fix CFI flash driver problems
2467 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2468 modules at CPU clock frequencies above 66 MHz.
2470 * Optimize flash programming speed for LWMON (by another 100% :-)
2472 * Patch by Jian Zhang, 3 Feb 2004:
2473 - Changed the incorrect FAT12BUFSIZE
2474 - data_begin in fsdata can be negative. Changed it to be short.
2476 * Patches by Stephan Linz, 30 Jan 2004:
2477 1: - board/altera/common/flash.c:flash_erase():
2478 o allow interrupts befor get_timer() call
2479 o check-up each erased sector and avoid unexpected timeouts
2480 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2481 o enclose sevenseg_set() in cpp condition
2482 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2483 - fix some typed in mistakes in the NIOS documentation
2484 2: - split DK1C20 configuration into several header files:
2485 o two new files for each NIOS CPU description
2486 o U-Boot related part is remaining in DK1C20.h
2487 3: - split DK1S10 configuration into several header files:
2488 o two new files for each NIOS CPU description
2489 o U-Boot related part is remaining in DK1S10.h
2490 4: - Add support for the Microtronix Linux Development Kit
2491 NIOS CPU configuration at the Altera Nios Development Kit,
2492 Stratix Edition (DK-1S10)
2493 5: - Add documentation for the Altera Nios Development Kit,
2494 Stratix Edition (DK-1S10)
2495 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2497 7: - Add support for the common U-Boot SPI framework at
2500 * Patch by Rahul Shanbhag, 28 Jan 2004:
2501 Fix flash protection/locking handling for OMAP1610 innovator board.
2503 * Patch by Rolf Peukert, 28 Jan 2004:
2504 fix flash write problems on CSB226 board (write with 32 bit bus width)
2506 * Patches by Mark Jonas, 16 Jan 2004:
2507 - fix rounding error when calculating baudrates for MPC5200 PSCs
2508 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2509 time which is not supported
2511 * Patch by Yuli Barcohen, 26 Jan 2004:
2512 Allow bzip2 compression for small memory footprint boards
2514 * Patch by Brad Kemp, 21 Jan 2004:
2515 Add support for CFI flash driver for both the Intel and the AMD
2518 * Patch by Travis Sawyer, 20 Jan 2004:
2519 Fix pci bridge auto enumeration of sibling p2p bridges.
2521 * Patch by Tolunay Orkun, 12 Jan 2004:
2522 Add some delays as needed for Intel LXT971A PHY support
2524 * Patches by Stephan Linz, 09 Jan 2004:
2525 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2526 - make DK1C20 board configuration related to ASMI conform to
2529 * Patch by Anders Larsen, 09 Jan 2004:
2531 ARM memory layout fixes: the abort-stack is now set up in the
2532 correct RAM area, and the BSS is zeroed out as it should be.
2534 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2535 of the linker scripts are replaced by '__bss_start' and '_end',
2536 resp., which is a further step to eliminate unnecessary differences
2537 between the implementation of the CPU architectures.
2539 * Patch by liang a lei, 9 Jan 2004:
2540 Fix Intel 28F128J3 ID in include/flash.h
2542 * Patch by Masami Komiya, 09 Jan 2004:
2543 add support for TB0229 board (NEC VR4131 MIPS processor)
2545 * Patch by Leon Kukovec, 12 Dec 2003:
2546 changed extern __inline__ into static __inline__ in
2547 include/linux/byteorder/swab.h
2549 * Patch by Travis Sawyer, 30 Dec 2003:
2550 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2551 select MDI port based on enabled EMAC device.
2552 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2555 * Patch by Wolter Kamphuis, 15 Dec 2003:
2556 made CONFIG_SILENT_CONSOLE usable on all architectures
2558 * Disable date command on TQM866M - there is no RTC on MPC866
2560 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2562 * Implement adaptive SDRAM timing configuration based on actual CPU
2563 clock frequency for INCA-IP; fix problem with board hanging when
2564 switching from 150MHz to 100MHz
2566 * Add PCMCIA CS support for BMS2003 board
2568 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2569 see doc/README.MPC866 for details;
2570 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2571 calculate CPU clock frequency from PLL register values.
2573 * Add support for 128 MB RAM on TQM8xxL/M modules
2575 * Fix PS/2 keyboard problem caused by statically initialized variable
2576 pointing to a location in flash
2578 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2580 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2581 before we can access it; add delay in case we are faster (with no
2584 * Cleanup of some init functions
2586 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2587 to avoid Linux crashes by early packets coming in.
2589 * Accelerate flash accesses on LWMON board by using buffered writes
2591 * Fix typo in Makefile;
2592 fix problem with PARTNUM detection
2594 * Patch by Reinhard Meyer, 09 Jan 2004:
2595 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2597 * Add support for IDE LED on BMS2003 board
2598 (exclusive with status LED!)
2600 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2603 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2604 Add common files for "emk" boards
2606 * Add a common get_ram_size() function and modify the the
2607 board-specific files to invoke that common implementation.
2609 ======================================================================
2610 Changes for U-Boot 1.0.1:
2611 ======================================================================
2613 * Set default clock for INCA-IP to 150 MHz
2615 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2616 add I2C support; add support for DS1337 RTC
2618 * Add CompactFlash support for BMS2003 board
2620 * Add support for status LED on BMS2003 board
2622 * Patch by Scott McNutt, 02 Jan 2004:
2623 Add support for the Nios Active Serial Memory Interface (ASMI)
2626 * Patch by Andrea Marson, 16 Dec 2003:
2627 Add support for the PPChameleon ME and HI modules
2629 * Patch by Yuli Barcohen, 22 Dec 2003:
2630 Add support for Motorola DUET ADS board (MPC87x/88x)
2632 * Patch by Robert Schwebel, 15 Dec 2003:
2633 add support for cramfs (uses JFFS2 command interface)
2635 * Patches by Stephan Linz, 11 Dec 2003:
2636 - more documentation for NIOS port
2637 - new struct nios_pio_t, struct nios_spi_t
2638 - Reconfiguration for NIOS Development Kit DK1C20:
2639 o move board related code from board/dk1c20
2640 to board/altera/dk1c20
2641 o create a new common source path board/altera/common
2642 and move generic flash access stuff into it
2643 o change/expand configuration file DK1C20.h
2644 - Add support for NIOS Development Kit DK1S10
2645 - Add status LED support for NIOS systems
2646 - Add dual 7-segment LED support for Altera NIOS DevKits
2648 * Patch by Ronen Shitrit, 10 Dec 2003:
2649 Add support for the Marvell DB64360 / DB64460 development boards
2651 * Patch by Detlev Zundel, 10 Dec 2003:
2652 fix dependency problem in examples/Makefile
2654 * Patch by Denis Peter, 8 Dec 2003
2655 - add support for the PATI board (MPC555)
2656 - add SPI support for the MPC5xx
2658 * Patch by Anders Larsen, 08 Dec 2003:
2659 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2660 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2661 cleanup some redundand #defines
2663 * Patch by André Schwarz, 8 Dec 2003:
2664 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2665 - TX and RX deskriptors must be quad-word aligned
2666 - does not work with only one TX deskriptor
2667 - standard reset method does not work
2669 * Patch by Masami Komiya, 08 Dec 2003:
2670 add RTL8139 ethernet driver
2672 * Patches by Ed Okerson, 07 Dec 2003:
2673 - fix ethernet for the AU1x00 processors in little-endian mode.
2674 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2676 * Minor code cleanup (coding style)
2678 * Patch by Reinhard Meyer, 30 Dec 2003:
2679 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2680 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2681 - turned debug print of PHY registers into a function (called in two places)
2682 - added support for EMK MPC5200 based modules
2684 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2686 * Add support for TQM866M modules
2688 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2690 * Fix a few compiler warnings
2692 * Patch by Reinhard Meyer, 28 Dec 2003:
2693 Add initial support for TOP5200 board
2695 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2696 environment variable which can set to "100", "133", or "150". The
2697 CPU clock will be configured accordingly upon next reboot. Other
2698 values are ignored. In case of an invalid or undefined "cpuclk"
2699 value, the compile-time default CPU clock speed will be used.
2701 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2702 window that is used to access the UART registers by the Linux driver)
2704 * Patch by Reinhard Meyer, 20 Dec 2003:
2705 Fix clock calculation for the MPC5200 for higher clock frequencies
2706 (above 2**32 / 10 = 429.5 MHz).
2708 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2710 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2712 * Add new configuration for IceCube board with DDR memory
2714 * Update TRAB memory configurations
2716 * Add JFFS2 support for INCA-IP board
2718 * Patch by Bill Hargen, 09 Dec 2003:
2719 - BUBINGA405EP: changed flash driver to protect top sector containing
2721 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2722 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2723 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2724 - 405EP: added/fixed support for "reginfo" command.
2725 - 4xx: removed spurious MII error messages on "mii info" command.
2727 * Patch by Bernhard Kuhn, 28 Nov 2003:
2728 add support for Coldfire CPU
2729 add support for Motorola M5272C3 and M5282EVB boards
2731 * Patch by Pierre Aubert, 24 Nov 2003:
2732 - add a return value for the fpga command
2733 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2734 is defined. If ide_preinit fails, ide_init is aborted.
2735 - fix an endianess problem in fat.h
2737 * Patch by Wolter Kamphuis, 05 Dec 2003:
2738 Add support for SNMC's QS850/QS823/QS860T boards
2740 * Patch by Yuli Barcohen, 3 Dec 2003:
2741 "revive" U-Boot support for old Motorola MPC860ADS board
2743 * Patch by Cam(ilo?), 03 Dec 2003:
2744 make examples build even with broken Montavista objcopy
2746 * Patch by Pavel Bartusek, 27 Nov 2003:
2747 fix conversion problem with "bootretry" evironment variable
2749 * Patch by Andre Schwarz, 24 Nov 2003:
2750 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2752 * Patch by Pavel Bartusek, 21 Nov 2003:
2753 set ZMII bridge speed on 440
2755 * Patch by Anders Larsen, 17 Nov 2003:
2756 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2758 * Patches by David Müller, 14 Nov 2003:
2759 - board/mpl/common/common_util.c
2760 * implement support for BZIP2 compressed images
2761 * various cleanups (printf -> puts, ...)
2762 - board/mpl/common/flash.c
2763 * report correct errors to upper layers
2764 * check the erase fail and VPP low bits in status reg
2765 - board/mpl/vcma9/cmd_vcma9.c
2766 - board/mpl/vcma9/flash.c
2767 * various cleanups (printf -> puts, ...)
2769 * fix typo in comment
2770 - cpu/arm920t/usb_ohci.c
2771 * support for S3C2410 is missing in #if line
2773 * reinit some registers in case of error (cable missing, ...)
2775 * support for USB/MMC devices is missing in #if line
2776 - include/configs/MIP405.h
2777 - include/configs/PIP405.h
2778 * enable BZIP2 support
2779 * enlarge malloc space to 1MiB because of BZIP2 support
2780 - include/configs/VCMA9.h
2781 * enable BZIP2 support
2782 * enlarge malloc space to 1MiB because of BZIP2 support
2783 * enable USB support
2784 - lib_arm/armlinux.c
2785 * change calling convention of ARM Linux kernel as
2786 described on http://www.arm.linux.org.uk/developer/booting.php
2788 * Patch by Thomas Lange, 14 Nov 2003:
2789 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2790 support all these AMD boards.
2792 * Patch by Thomas Lange, 14 Nov 2003:
2793 Workaround for mips au1x00 physical memory accesses (the au1x00
2794 uses a 36 bit bus internally and cannot access physical memory
2795 directly. Use the uncached SDRAM address instead of the physical
2798 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2799 add Realtek 8019 ethernet driver
2801 * Patch by Yuli Barcohen, 13 Nov 2003:
2802 MPC826xADS/PQ2FADS cleanup
2804 * Patch by Anders Larsen, 12 Nov 2003:
2805 Update README to mark the PORTIO commands non-standard
2807 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2808 update for for Atmel AT91RM9200DK development kit:
2809 - support for environment variables in DataFlash
2810 - Atmel DataFlash AT45DB1282 support
2812 * Patch by Jeff Carr, 11 Nov 2003:
2813 add support for new version of 8270 processors
2815 * Patches by George G. Davis, 05 Nov 2003:
2816 - only pass the ARM linux initrd tag to the kernel when an initrd
2818 - update omap1510inn configuration file
2820 * Patches by Stephan Linz, 3 Nov 2003:
2821 - more endianess fixes for LAN91C111 driver
2822 - CFG_HZ configuration patch for NIOS Cyclone board
2824 * Patch by Stephan Linz, 28 Oct 2003:
2825 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2827 * Patch by Steven Scholz, 20 Oct 2003:
2828 - make "mii info <addr>" show infor for PHY at "addr" only
2829 - Endian fix for miiphy_info()
2831 * Patch by Gleb Natapov, 19 Sep 2003:
2832 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2834 * Patch by Anders Larsen, 17 Sep 2003:
2835 Bring ARM memory layout in sync with the documentation:
2836 stack and malloc-heap are now located _below_ the U-Boot code
2838 * Accelerate booting on TRAB board: read and check autoupdate image
2839 headers first instead of always reading the whole images.
2841 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2843 * Enabled password check on RMU board
2845 * Fix configuration problem with IceCube in LOWBOOT configuration:
2846 envrionment got embedded, corrupting the image layout.
2848 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2850 * Added BMS2003 board
2851 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2853 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2854 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2857 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2860 * Add checksum verification to 'imls' command
2862 * Add bd_info fields needed for 4xx Linux I2C driver
2864 * Patch by Martin Krause, 4 Nov. 2003:
2865 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2867 * Print used network interface when CONFIG_NET_MULTI is set
2869 * Patch by Bernhard Kuhn, 28 Oct 2003:
2870 Add low boot support for MPC5200
2872 * Fix problem with dual PCMCIA support (NSCU)
2874 * Fix MPC5200 I2C initialization function
2876 ======================================================================
2877 Changes for U-Boot 1.0.0:
2878 ======================================================================
2880 * Fix parameter passing to standalone images with bootm command
2882 * Patch by Kyle Harris, 30 Oct 2003:
2883 Fix build errors for ixdp425 board
2885 * Patch by David M. Horn, 29 Oct 2003:
2886 Fixes to build under CYGWIN
2888 * Get IceCube MGT5100 working (again)
2890 * Fix problems in memory test on some boards (which was not
2891 non-destructive as intended)
2893 * Patch by Gary Jennejohn, 28 Oct 2003:
2894 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2895 to prevent stack overflow on ARM systems
2897 * Patch by Stephan Linz, 28 Oct 2003:
2898 fix init sequence error for NIOS port
2900 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2902 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2904 * Patch by Xiao Xianghua, 23 Oct 2003:
2905 small patch for mpc85xx
2907 * Fix small problem in MPC5200 I2C driver
2909 * Fix FCC3 support on ATC board
2911 * Correct header printing for multi-image files in do_bootm()
2913 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2915 * Fix PCI problems on PPChameleon board
2917 * Patch by Steven Scholz, 18 Oct 2003:
2918 Fix AT91RM9200 ethernet driver
2920 * Patch by Nye Liu, 17 Oct 2003:
2921 Fix typo in include/mpc8xx.h
2923 * Patch by Richard Woodruff, 16 Oct 03:
2924 Fixes for cpu/arm925/interrupt.c
2925 - Initialize timestamp & lastdec vars.
2926 - fix timestamp overflows.
2927 - fix lastdec overflow.
2928 - smarter normalization to allow udelay() below 1ms to work.
2930 * Patch by Scott McNutt, 16 Oct
2931 add networking support for the Altera Nios Development Kit,
2932 Cyclone Edition (DK-1C20)
2934 * Patch by Jon Diekema, 14 Oct 2003:
2935 add hint about doc/README.silent to README file
2937 * Add CompactFlash support for NSCU
2939 * Fix PCI problems on PPChameleonEVB
2941 * TRAB auto-update: Base decision if we have to strip the image
2942 header on image type as encoded in the header
2943 (include image type patch by Martin Krause, 17 Oct 2003)
2945 * Patches by Xianghua Xiao, 15 Oct 2003:
2947 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2948 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2949 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2951 * Fix flash timings on TRAB board
2953 * Make sure HUSH is initialized for running auto-update scripts
2955 * Make 5200 reset command _really_ reset the board, without running
2956 any other code after it
2958 * Fix errors with flash erase when range spans across banks
2959 that are mapped in reverse order
2961 * Fix flash mapping and display on P3G4 board
2963 * Patch by Kyle Harris, 15 Jul 2003:
2964 - add support for Intel IXP425 CPU
2965 - add support for IXDP425 eval board
2967 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2968 for more information
2970 * Patch by Steven Scholz, 10 Oct 2003
2971 - Add support for Altera FPGA ACEX1K
2973 * Patches by Thomas Lange, 09 Oct 2003:
2974 - fix cmd_ide.c for non ppc boards (read/write functions did not
2975 add ATA base address)
2976 - fix for shannon board
2977 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2978 - Endian swap ATA identity for all big endian CPUs, not just PPC
2979 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2981 - add support for dbau1x00 board (MIPS32)
2983 * Patch by Sangmoon Kim, 07 Oct 2003:
2984 add support for debris board
2986 * Patch by Martin Krause, 09 Oct 2003:
2987 Fixes for TRAB board
2988 - /board/trab/rs485.c: correct baudrate
2989 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2990 udelay(); fix some timing problems with adc controller
2991 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2992 modify commands: touch and buzzer
2994 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2995 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2996 Use direct function calls for auto_update instead of hush commands
2998 * Patch by Scott McNutt, 04 Oct 2003:
2999 - add support for Altera Nios-32 CPU
3000 - add support for Nios Cyclone Development Kit (DK-1C20)
3002 * Patch by Steven Scholz, 29 Sep 2003:
3003 - A second parameter for bootm overwrites the load address for
3004 "Standalone Application" images.
3005 - bootm sets environment variable "filesize" to the resulting
3006 (uncompressed) data length for "Standalone Application" images
3007 when autostart is set to "no". Now you can do something like
3008 if bootm $fpgadata $some_free_ram ; then
3009 fpga load 0 $some_free_ram $filesize
3012 * Patch by Denis Peter, 25 Sept 2003:
3013 add support for the MIP405 Rev. C board
3015 * Patch by Yuli Barcohen, 25 Sep 2003:
3016 add support for Zephyr Engineering ZPC.1900 board
3018 * Patch by Anders Larsen, 23 Sep 2003:
3019 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3020 implemented for the x86 architecture)
3022 * Patch by Sangmoon Kim, 23 Sep 2003:
3023 fix pll_pci_to_mem_multiplier table for MPC8245
3025 * Patch by Anders Larsen, 22 Sep 2003:
3026 enable timed autoboot on PXA
3028 * Patch by David Müller, 22 Sep 2003:
3029 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3030 returns correct libgcc file path
3031 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3032 time on s3c24x0 systems
3034 * Patch by Jon Diekema, 19 Sep 2003:
3035 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3036 link state to the fault LED.
3037 - In NetLoop, make the Fault LED reflect the link status. The link
3038 status gets updated on entry, and on timeouts.
3040 * Patch by Anders Larsen, 18 Sep 2003:
3041 allow mkimage to build and run on Cygwin-hosted systems
3043 * Patch by Frank Müller, 18 Sep 2003:
3044 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3047 * Patch by Pantelis Antoniou, 16 Sep 2003:
3048 add tool to compute fileds in the PLPRCR register for MPC86x
3050 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3052 * Fix build problems under FreeBSD
3054 * Add generic filesystem image type
3056 * Make fatload set filesize environment variable
3058 * enable basic / medium / high-end configurations for PPChameleonEVB
3059 board; fix NAND code
3061 * enable TFTP client code to specify to the server the desired
3062 timeout value (see RFC-2349)
3064 * Improve SDRAM setup for TRAB board
3066 * Suppress all output with splashscreen configured only if "splashimage"
3069 * Fix problems with I2C support for mpc5200
3071 * Adapt TRAB configuration and auto_update to new memory layout
3073 * Add configuration for wtk board
3075 * Add support for the Sharp LQ065T9DR51U LCD display
3077 * Patch by Rune Torgersen, 17 Sep 2003:
3078 - Fixes for MPC8266 default config
3079 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3081 * Patches by Jon Diekema, 17 Sep 2003:
3082 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3085 - adjust "help" output
3087 * Patches by Anders Larsen, 17 Sep 2003:
3088 - fix spelling errors
3089 - set GD_FLG_DEVINIT flag only after device function pointers
3091 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3093 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3094 - trigger watchdog while waiting in serial driver
3096 * Add auto-update code for TRAB board using USB memory sticks,
3097 support new configuration with more memory
3099 * disable MPC5200 bus pipelining as workaround for bus contention
3101 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3102 priority; configure critical interrupts to be handled like external
3105 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3106 go back to 66 MHz for stability
3108 * Patches by Jon Diekema, 15 Sep 2003:
3109 - add description for missing CFG_CMD_* entries in the README file
3112 * Patch by Gleb Natapov, 14 Sep 2003:
3113 enable watchdog support for all MPC824x boards that have a watchdog
3115 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3116 "Non-octet Aligned Frame" errors we see at 100 Mbps
3118 * Patch by Sharad Gupta, 14 Sep 2003:
3119 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3121 * Patch by llandre, 11 Sep 2003:
3122 update configuration for PPChameleonEVB board
3124 * Patch by David Müller, 13 Sep 2003:
3125 various changes to VCMA9 board specific files
3127 * Add I2C support for MGT5100 / MPC5200
3129 * Patch by Rune Torgersen, 11 Sep 2003:
3130 Changed default memory option on MPC8266ADS to NOT be Page Based
3131 Interleave, since this doesn't work very well with the standard
3134 * Patch by George G. Davis, 12 Sep 2003:
3135 fix Makefile settings for sk98 driver
3137 * Patch by Stefan Roese, 12 Sep 2003:
3138 - new boards added: DP405, HUB405, PLU405, VOH405
3139 - some esd boards updated
3140 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3142 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3144 * Patch by Martin Krause, 11 Sep 2003:
3145 add burn-in tests for TRAB board
3147 * Enable instruction cache on MPC5200 board
3149 * Patch by Denis Peter, 11 Sep 2003:
3150 - fix USB data pointer assignment for bulk only transfer.
3151 - prevent to display erased directories in FAT filesystem.
3153 * Change output format for NAND flash - make it look like for other
3156 ======================================================================
3157 Changes for U-Boot 0.4.8:
3158 ======================================================================
3160 * Add I2C and RTC support for RMU board
3162 * Patches by Denis Peter, 9 Sep 2003:
3163 add FAT support for IDE, SCSI and USB
3165 * Patches by Gleb Natapov, 2 Sep 2003:
3166 - cleanup of POST code for unsupported architectures
3167 - MPC824x locks way0 of data cache for use as initial RAM;
3168 this patch unlocks it after relocation to RAM and invalidates
3171 * Patch by Gleb Natapov, 30 Aug 2003:
3172 new I2C driver for mpc107 bridge. Now works from flash.
3174 * Patch by Dave Ellis, 11 Aug 2003:
3175 - JFFS2: fix typo in common/cmd_jffs2.c
3176 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3177 - JFFS2: remove node version 0 warning
3178 - JFFS2: accept JFFS2 PADDING nodes
3179 - SXNI855T: add AM29LV800 support
3180 - SXNI855T: move environment from EEPROM to flash
3181 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3183 * Patch by Bill Hargen, 11 Aug 2003:
3184 fixes for I2C on MPC8240
3185 - fix i2c_write routine
3186 - fix iprobe command
3187 - eliminates use of global variables, plus dead code, cleanup.
3189 * Add support for USB Mass Storage Devices (BBB)
3190 (tested with USB memory sticks only)
3192 * Avoid flicker on TRAB's VFD
3194 * Add support for SK98xx driver
3196 * Add PCI support for SL8245 board
3198 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3199 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3200 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3202 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3203 to allow for more accurate baudrate settings
3204 (error now 0.7% at 115 kbps, instead of 3.5% before)
3206 * Patch by Andreas Mohr, 4 Sep 2003:
3207 Fix a lot of spelling errors
3209 * Add support for PPChameleon Eval Board
3211 * Add support for P3G4 board
3213 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3216 * Patch by Yuli Barcohen, 7 Aug 2003:
3217 check BCSR to detect if the board is configured in PCI mode
3219 ======================================================================
3220 Changes for U-Boot 0.4.7:
3221 ======================================================================
3223 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3224 add support for Adder II MPC852T module
3226 * Patch by George G. Davis, 19 Aug 2003:
3227 fix TI Innovator/OMAP1510 pin configs
3229 * Patches by Kshitij, 18 Aug 2003
3230 - add support for arm926ejs cpu core
3231 - add support for TI OMAP 1610 Innovator Board
3233 * Patch by Yuli Barcohen, 14 Aug 2003:
3234 add support for bzip2 uncompression
3236 * Add GCC library to examples/Makefile so GCC utility functions will
3239 * Add I2C and RTC support for RMU board using software I2C driver
3240 (because of better response to iprobe command); fix problem with
3243 * Patch by Matthias Fuchs, 28 Aug 2003:
3244 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3245 CONFIG_BOOTP_MAKS (see README).
3247 * Fix ICU862 environment problem
3249 * Fix RAM size detection for RMU board
3251 * Implement "reset" for MGT5100/MPC5200 systems
3253 ======================================================================
3254 Changes for U-Boot 0.4.6:
3255 ======================================================================
3257 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3258 allow selection of clock frequency as "make" target
3260 * Implement memory autosizing code for IceCube boards
3262 * Configure network port on INCA-IP for autonegotiation
3264 * Fix overflow problem in network timeout code
3266 * Patch by Richard Woodruff, 8 Aug 2003:
3267 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3269 ======================================================================
3270 Changes for U-Boot 0.4.5:
3271 ======================================================================
3273 * Update for TQM board defaults:
3274 disable clocks_in_mhz, enable boot count limit
3276 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3277 in toplevel directory instead. Removed astest.c from tools/gdb because
3278 it is no longer relevant.
3280 * Fix PCI support for MPC5200 / IceCube Board
3282 * Map ISP1362 USB OTG controller for NSCU board
3284 * Patch by Brad Parker, 02 Aug 2003:
3285 fix sc520_cdp problems
3287 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3289 * Allow erase command to cross flash bank boundaries
3291 * Patch by Scott McNutt, 21 Jul 2003:
3292 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3293 Both LynxOS and BlueCat linux KDIs are supported.
3295 * Patch by Richard Woodruff, 25 Jul 2003:
3296 use more reliable reset for OMAP/925T
3298 * Patch by Nye Liu, 25 Jul 2003:
3299 fix typo in mpc8xx.h
3301 * Patch by Richard Woodruff, 24 Jul 2003:
3302 Fixes for cmd_nand.c:
3303 - Fixed null dereferece which could result in incorrect ECC values.
3304 - Added support for devices with no Ready/Busy signal hooked up.
3305 - Added OMAP1510 read/write protect handling.
3306 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3308 - Switched default ECC to be JFFS2.
3310 * Allow crc32 to be used at address 0x000
3312 * Provide consistent interface to standalone applications to access
3313 the 'global_data' structure
3314 Provide a doc/README.standalone more useful to users/developers.
3316 * Make IceCube MGT5100 FEC driver work
3318 * Implement new mechanism to export U-Boot's functions to standalone
3319 applications: instead of using (PPC-specific) system calls we now
3320 use a jump table; please see doc/README.standalone for details
3322 * Patch by Dave Westwood, 24 Jul 2003:
3323 added support for Unity OS (a proprietary OS)
3325 * Patch by Detlev Zundel, 23 Jul 2003:
3326 add "imls" command to print flash table of contents
3328 * Fix cold boot detection for log buffer reset
3330 * Return error for invalid length specifiers with "cp.X" etc.
3332 * Fix startup problem on MIPS
3334 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3335 bitmap support is configured
3337 * Patch by Bill Hargen, 18 Jul 2003:
3338 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3340 * Patch by Denis Peter, 18 Jul 2003:
3341 - fix memory configuration for MIP405T
3342 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3344 * Cleanup of TQM82xx configurations; use "official" board types
3345 to make selection easier.
3347 * Patch by Martin Krause, 17 Jul 2003:
3348 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3350 * Patch by Richard Woodruff, 17 July 03:
3351 - Fixed bug in OMAP1510 baud rate divisor settings.
3353 * Patch by Nye Liu, 16 July 2003:
3355 - add MPC86xADS support (uses MPC86xADS.h)
3356 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3358 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3359 o don't trust gclk() software measurement by default, depend on
3360 CONFIG_8xx_GCLK_FREQ
3361 - add DRAM SIMM not installed detection
3362 - use more "correct" SDRAM initialization sequence
3363 - allow different SDRAM sizes (8xxADS has 8M)
3365 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3366 - rename MAMR/MBMR defines to be more consistent. Should eventually
3367 be merged into MxMR to better reflect the PowerQUICC datasheet.
3369 * Patch by Yuli Barcohen, 16 Jul 2003:
3370 support new Motorola PQ2FADS-ZU evaluation board which replaced
3371 MPC8260ADS and MPC8266ADS
3373 ======================================================================
3374 Changes for U-Boot 0.4.4:
3375 ======================================================================
3377 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3379 * Add support for MGT5100 and MPC5200 processors
3381 * Patch by Lutz Dennig, 15 Jul 2003:
3382 update for R360MPI board
3384 ======================================================================
3385 Changes for U-Boot 0.4.3:
3386 ======================================================================
3388 * Patches by Kshitij, 04 Jul 2003
3389 - added support for arm925t cpu core
3390 - added support for TI OMAP 1510 Innovator Board
3392 * Patches by Martin Krause, 14 Jul 2003:
3393 - add I2C support for s3c2400 systems (trab board)
3394 - (re-) add "ping" to command table
3396 * Fix handling of "slow" POST routines
3398 * Patches by Yuli Barcohen, 13 Jul 2003:
3399 - Correct flash and JFFS2 support for MPC8260ADS
3400 - fix PVR values and clock generation for PowerQUICC II family
3403 * Patch by Bernhard Kuhn, 08 Jul 2003:
3404 - add support for M68K targets
3406 * Patch by Ken Chou, 3 Jul:
3407 - Fix PCI config table for A3000
3408 - Fix iobase for natsemi.c
3409 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3411 * Allow to enable "slow" POST routines by key press on power-on
3412 * Fix temperature dependend switching of LCD backlight on LWMON
3413 * Tweak output format for LWMON
3415 * Patch by Stefan Roese, 11 Jul 2003:
3416 - Fix bug in CONFIG_VERSION_VARIABLE.
3417 - AR405 config updated.
3418 - OCRTC/ORSG: bsp command added.
3419 - ASH405 bsp update.
3421 ======================================================================
3422 Changes for U-Boot 0.4.2:
3423 ======================================================================
3425 * Add support for NSCU board
3427 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3429 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3430 mirror bit flash on TQM8xxM modules
3432 * Patch by Kenneth Johansson, 30 Jun 2003:
3433 get rid of MK_CMD_ENTRY macro; update doc/README.command
3435 * Patch by Seb James, 30 Jun 2003:
3436 Improve documentation of I2C configuration in README
3438 * Fix problems with previous log buffer "fixes"
3440 * Fix minor help text issues
3442 * "log append" did not append a newline
3444 ======================================================================
3445 Changes for U-Boot 0.4.1:
3446 ======================================================================
3448 * Fix some missing commands, cleanup header files
3449 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3451 * Rewrite command lookup and help command (fix problems with bubble
3452 sort when sorting command name list). Minor cleanup here and there.
3454 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3455 - Allow to call sysmon function interactively
3456 - PIC on LWMON board needs delay after power-on
3457 - Add missing RSR definitions for MPC8xx
3458 - Improve log buffer handling: guarantee clean reset after power-on
3459 - Add support for EXBITGEN board (aka "genie")
3460 - Add support for SL8245 board
3463 - remove trailing white space, trailing empty lines, C++ comments, etc.
3464 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3466 * Patches by Kenneth Johansson, 25 Jun 2003:
3467 - major rework of command structure
3468 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3470 ======================================================================
3471 Changes for U-Boot 0.4.0:
3472 ======================================================================
3474 * Patches by Robert Schwebel, 26 Jun 2003:
3475 - csb226 configuration updated
3476 - credits for logodl port updated
3477 - innokom configuration updated
3478 - logodl tree update, still with coding style inconsistencies
3479 - added OCM for ppc405 warning to README
3481 * Patch by Pantelis Antoniou, 25 Jun 2003:
3482 update NetVia with V2 board support
3484 * Header file cleanup for ARM
3486 * Patch by Murray Jensen, 24 Jun 2003:
3487 - make sure to use only U-boot provided header files
3488 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3490 * Patch by Stefan Roese, 24 Jun 2003:
3491 - Update esd ASH405 board files.
3492 - Update esd DASA_SIM config file.
3493 - Add ping command to some esd boards.
3495 * Patch by Yuli Barcohen, 23 Jun 2003:
3496 Update for MPC8260ADS board
3498 * Patch by Murray Jensen, 23 Jun 2003:
3499 - cleanup of GCC 3.x compiler warnings
3501 * Patch by Rune Torgersen, 4 Jun 2003:
3502 add large memory support for MPC8266ADS board
3504 * Patch by Richard Woodruff, 19 June 03:
3505 - Enabled standard u-boot device abstraction for ARM
3506 - Enabled console device for ARM
3507 - Initilized bi_baudrate for ARM
3509 * Patch by Bill Hargen, 23 Apr 2003:
3510 fix byte order for 824x I2C addresses (write op)
3512 * Patch by Murray Jensen, 20 Jun 2003:
3514 - cleanup (especially for gcc-3.x compilers)
3516 * Patch by Tom Guilliams, 20 Jun 2003:
3517 added CONFIG_750FX support for IBM 750FX processors
3519 * Patch by Devin Crumb, 02 Apr 2003:
3520 Fix clock divider rounding problem in drivers/serial.c
3522 * Patch by Richard Woodruff, 19 June 03:
3523 - Fixed smc91c111 driver to sync with the u-boot environment
3524 (driver/smc91c111.c).
3525 - Added eth_init error return check in NetLoop (net/net.c).
3527 * Patch by Ken Chou, 19 June 2003:
3528 Added support for A3000 SBC board (Artis Microsystems Inc.)
3530 * Patches by Murray Jensen, 17 Jun 2003:
3531 - Hymod board database mods: add "who" field and new xilinx chip types
3532 - provide new "init_cmd_timeout()" function so code external to
3533 "common/main.c" can use the "reset_cmd_timeout()" function before
3534 entering the main loop
3535 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3536 slightly different. see include/configs/hymod.h for an example
3537 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3538 CFG_DTT_ADM1021 defined)
3539 - add new "eeprom_probe()" function which has similar args and
3540 behaves in a similar way to "eeprom_read()" etc.
3541 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3542 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3543 - gdbtools copyright update
3544 - ensure that set_msr() executes the "sync" and "isync" instructions
3545 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3546 - 8260 I/O ports fix: Open Drain should be set last when configuring
3547 - add SIU IRQ defines for 8260
3548 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3549 config.mk to allow board configurations to override the GNU
3550 linker script, selected via the LDSCRIPT, make variable, and to
3551 give an initial value to the OBJCFLAGS make variable
3552 - 8260 i2c enhancement:
3553 o correctly extends the timeout depending on the size of all
3554 queued messages for both transmit and receive
3555 o will not continue with receive if transmit times out
3556 o ensures that the error callback is done for all queued tx
3558 o correctly detects both tx and rx timeouts, only delivers one to
3559 the callback, and does not overwrite an earlier error
3560 o logic in i2c_probe now correct
3561 - add "vprintf()" function so that "panic()" function can be
3563 - many Hymod board changes
3565 * Patches by Robert Schwebel, 14 Jun 2003:
3566 - add support for Logotronic DL datalogger board
3567 - cleanup serial line after kermit binary download
3568 - add debugX macro (debug level support)
3569 - update mach-types.h to latest arm.linux.org.uk master list.
3571 * Patches by David Müller, 12 Jun 2003:
3572 - rewrite of the S3C24X0 register definitions stuff
3573 - "driver" for the built-in S3C24X0 RTC
3575 * Patches by Yuli Barcohen, 12 Jun 2003:
3576 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3577 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3578 configuration word supplied by FPGA on some MPC8260ADS boards
3580 * Patch by Pantelis Antoniou, 10 Jun 2003:
3581 Unify status LED interface
3583 * Add support for DS12887 RTC; add RTC support for ATC board
3585 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3586 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3587 - Add Atmel DataFlash support for reading and writing.
3588 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3589 - Add Flash detection on Atmel AT91RM9200DK
3590 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3591 - Replace old Ethernet PHY layer functions
3592 - Change link address
3594 * Patch by Frank Smith, 9 Jun 2003:
3595 use CRIT_EXCEPTION for machine check on 4xx
3597 * Patch by Detlev Zundel, 13 Jun 2003:
3598 added implementation of the "carinfo" command in cmd_immap.c
3600 * Fix CONFIG_NET_MULTI support in include/net.h
3602 * Patches by Kyle Harris, 13 Mar 2003:
3603 - Add FAT partition support
3604 - Add command support for FAT
3605 - Add command support for MMC
3607 - Add Intel PXA support for video
3608 - Add Intel PXA support for MMC
3610 - Enable MMC and FAT for lubbock board
3611 - Other misc changes for lubbock board
3613 * Patch by Robert Schwebel, April 02, 2003:
3614 fix for SMSC91111 driver
3616 * Patch by Vladimir Gurevich, 04 Jun 2003:
3617 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3619 * Patch by Stefan Roese, 05 Jun 2003:
3620 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3621 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3622 data cache can be used even if the chip select is in use.
3623 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3624 (see README for further description).
3625 - Changed config files of CONFIG_EEPRO100 boards to use the
3626 CFG_RX_ETH_BUFFER define.
3628 * Add support for RMU board
3630 * Add support for TQM862L at 100/50 MHz
3632 * Patch by Pantelis Antoniou, 02 Jun 2003:
3633 major reconstruction of networking code;
3634 add "ping" support (outgoing only!)
3636 * Patch by Denis Peter, 04 June 2003:
3637 add support for the MIP405T board
3639 * Patches by Udi Finkelstein, 2 June 2003:
3640 - Added support for custom keyboards, initialized by defining a
3641 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3642 - Added support for the RBC823 board.
3643 - cpu/mpc8xx/lcd.c now automatically calculates the
3644 Horizontal Pixel Count field.
3646 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3647 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3649 * Patch by Mark Rakes, 14 May 2003:
3650 add support for Intel e1000 gig cards.
3652 * Patch by Nye Liu, 3 Jun 2003:
3653 fix critical typo in MAMR definition (include/mpc8xx.h)
3655 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3657 * Patch by Klaus Heydeck, 2 Jun 2003
3658 Minor changes for KUP4K configuration
3660 * Patch by Marc Singer, 29 May 2003:
3661 Fixed rarp boot method for IA32 and other little-endian CPUs.
3663 * Patch by Marc Singer, 28 May 2003:
3664 Added port I/O commands.
3666 * Patch by Matthew McClintock, 28 May 2003
3667 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3668 - minor patches for utx8245
3670 * Patch by Daniel Engström, 28 May 2003:
3673 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3674 add nand flash support to SXNI855T configuration
3675 fix/extend nand flash support:
3676 - fix 'nand erase' command so does not erase bad blocks
3677 - fix 'nand write' command so does not write to bad blocks
3678 - fix nand_probe() so handles no flash detected properly
3679 - add doc/README.nand
3680 - add .jffs2 and .oob options to nand read/write
3681 - add 'nand bad' command to list bad blocks
3682 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3683 - make NAND read/write faster
3685 * Patch by Rune Torgersen, 23 May 2003:
3686 Update for MPC8266ADS board
3688 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3689 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3690 _time_ (!) if the environment is embedded within the U-Boot image,
3691 or in a separate flash sector.
3693 * Cleanup CFG_DER #defines in config files (wd maintained only)
3695 * Fix data abort exception handling for arm920t CPU
3697 * Fix alignment problems with flash driver for TRAB board
3699 * Patch by Donald White, 21 May 2003:
3700 fix calculation of base address in pci_hose_config_device()
3702 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3703 execute "cmd2", even if "cmd1" fails. Note that this is different
3704 to "run var1 var2" where the contents of "var2" will NOT be
3705 executed when a command in "var1" fails.
3707 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3709 * Patch by Kyle Harris, 20 May 2003:
3710 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3711 into cpu/pxa and arch-pxa.
3713 * Patch by Stefan Roese, 23 May 2003:
3714 - IBM PPC405EP port added.
3715 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3716 UART0) is used as default U-Boot console. PPC4xx only!
3717 - esd ASH405 board added (PPC405EP based).
3718 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3719 - esd CPCI405AB board added.
3720 - esd PMC405 board added.
3721 - Update of some esd boards.
3723 * Patch by Denis Peter, 19 Mai 2003:
3724 add support for the MIP405-3 board
3726 * Patch by Dave Ellis, 22 May 2003:
3727 Fix problem with only partially cleared .bss segment
3729 * Patch by Rune Torgersen, 12 May 2003:
3730 get PCI to work on a MPC8266ADS board; incorporate change to
3731 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3733 * Patch by Nye Liu, 1 May 2003:
3734 minor patches for the FADS8xx
3736 * Patch by Thomas Schäfer, 28 Apr 2003:
3737 Fix SPD handling for 256 ECC DIMM on Walnut
3739 * Add support for arbitrary bitmaps for TRAB's VFD command;
3740 allow to pass boot bitmap addresses in environment variables;
3741 allow for zero boot delay
3743 * Patch by Christian Geißinger, 19 May 2002:
3744 On TRAB: wait until the dummy byte has been completely sent
3746 * Patch by David Updegraff, 22 Apr 2003:
3747 update for CrayL1 board
3749 * Patch by Pantelis Antoniou, 21 Apr 2003:
3750 add boot support for ARTOS (a proprietary OS)
3752 * Patch by Steven Scholz, 11 Apr 2003:
3753 Add support for RTC DS1338
3755 * Patch by Rod Boyce, 24 Jan 2003:
3756 Fix counting of extended partitions in diskboot command
3758 * Patch by Christophe Lindheimer, 20 May 2003:
3759 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3761 * Fix SDRAM timing on Purple board
3763 * Add support for CompactFlash on ATC board
3764 (includes support for Intel 82365 and compatible PC Card controllers,
3765 and Yenta-compatible PCI-to-CardBus controllers)
3767 * Patch by Mathijs Haarman, 08 May 2003:
3768 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3770 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3772 * Add support for Promess ATC board
3774 * Patch by Keith Outwater, 28 Apr 2003:
3775 - Miscellaneous corrections and additions to GEN860T board specific code.
3776 - Added GEN860_SC variant to GEN860T.
3777 - Miscellaneous corrections to GEN860T documentation.
3778 - Correct duplicate entry in U-Boot CREDITS file.
3779 - Add GEN860T_SC entry in MAINTAINERS file.
3780 - Update CREDITS file with GEN860T_SC info.
3782 * Update Smiths Aerospace addresses in MAINTAINERS file
3784 * Fix error handling in hush's version of "run" command
3787 - Splashscreen support
3790 - temperature dependend enabling of LCD
3792 * Allow booting from old "PPCBoot" disk partitions
3794 * Add support for TQM8255 Board / MPC8255 CPU
3796 ======================================================================
3797 Changes for U-Boot 0.3.1:
3798 ======================================================================
3800 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3802 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3803 display when Linux takes over
3805 * Patch by Erwin Rol, 27 Feb 2003:
3806 Add support for RTEMS (this time for real).
3808 * Add support for "bmp info" and "bmp display" commands to load
3809 bitmap images; this can be used (for example in a "preboot"
3810 command) to display a splash screen very quickly after poweron.
3812 * Add support for 133 MHz clock on INCA-IP board
3814 * Patch by Lutz Dennig, 10 Apr 2003:
3815 Update for R360MPI board
3817 * Add new meaning to "autostart" environment variable:
3818 If set to "no", a standalone image passed to the
3819 "bootm" command will be copied to the load address
3820 (and eventually uncompressed), but NOT be started.
3821 This can be used to load and uncompress arbitrary
3824 * Patch by Stefan Roese, 10 Apr 2003:
3825 Changed DHCP client to use IP address from server option field #54
3826 from the OFFER packet in the server option field #54 in the REQUEST
3827 packet. This fixes a problem using a Windows 2000 DHCP server,
3828 where the DHCP-server is not the TFTP-server.
3830 * Set max brightness for MN11236 displays on TRAB board
3832 * Add support for TQM862L modules
3834 ======================================================================
3835 Changes for U-Boot 0.3.0:
3836 ======================================================================
3838 * Patch by Arun Dharankar, 4 Apr 2003:
3839 Add IDMA example code (tested on 8260 only)
3841 * Add support for Purple Board (MIPS64 5Kc)
3843 * Add support for MIPS64 5Kc CPUs
3845 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3847 * Patch by Denis Peter, 04 Apr 2003:
3848 - update MIP405-4 board
3850 * Patch by Stefan Roese, 4 Apr 2003:
3851 - U-Boot version environment variable "ver" added
3852 (CONFIG_VERSION_VARIABLE).
3853 - Changed PPC405GPr version from A to B.
3854 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3856 * Patches by Denis Peter, 03 April 2003:
3857 - fix PCI IRQs on MPL boards
3858 - fix two more un-relocated pointer problems
3860 * Fix behaviour of "run" command:
3861 - print error message iv variable does not exist
3862 - terminate processing of arguments in case of error
3864 * Patches by Peter Figuli, 10 Mar 2003
3865 - Add support for BTUART on PXA platform
3866 - Add support for WEP EP250 (PXA) board
3868 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3869 flash using a BDI2000
3871 * Implement fix for I2C Edge Conditions problem for all boards that
3872 use the bit-banging driver (common/soft_i2c.c)
3874 * Patch by Martin Winistoerfer, 23 Mar 2003
3875 - Add port to MPC555/556 microcontrollers
3876 - Add support for cmi customer board with
3877 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3879 * Patch by Rick Bronson, 28 Mar 2003:
3880 - fix common/cmd_nand.c
3882 * Patch by Arun Dharankar, 24 Mar 2003:
3883 - add threads / scheduler example code
3885 * Add patches by Robert Schwebel, 31 Mar 2003:
3886 - add ctrl-c support for kermit download
3887 - align bdinfo output on ARM
3888 - csb226 board: bring in sync with innokom/memsetup.S
3889 - csb226 board: fix MDREFR handling
3890 - misc doc fixes / extensions
3891 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3892 - add BOOT_PROGRESS to armlinux.c
3894 * Add CPU ID, version, and clock speed for INCA-IP
3896 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3897 - fix SRAM and SDRAM memory sizing
3898 - add status LED support
3899 - add MAC address for second (SCC1) ethernet port
3901 * Update default environment for TQM8260 board
3903 * Patch by Rick Bronson, 16 Mar 2003:
3904 - Add NAND flash support for reading, writing, and erasing NAND
3905 flash (certain forms of which are called SmartMedia).
3906 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3908 * Patches by Robert Schwebel, 19 Mar 2003:
3909 - use arm-linux-gcc as default compiler for ARM
3910 - fix i2c fixup code
3911 - fix missing baudrate setting
3912 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3913 - moved "ignoring trailing characters" _before_ u-boot wants to
3914 print out diagnostics messages; removes bogus characters at the
3917 * Patch by John Zhan, 18 Mar 2003:
3918 Add support for SinoVee Microsystems SC8xx boards
3920 * Patch by Rolf Offermanns, 21 Mar 2003:
3921 ported the dnp1110 related changes from the current armboot cvs to
3922 current u-boot cvs. smc91111 does not work. problem marked in
3923 smc91111.c, grep for "FIXME".
3925 * Patch by Brian Auld, 25 Mar 2003:
3926 Add support for STM flash chips on ebony board
3928 * Add PCI support for MPC8250 Boards (PM825 module)
3930 * Patch by Stefan Roese, 25 Mar 2003:
3933 * Patch by Stefan Roese, 20 Mar 2003:
3934 - CPCI4052 update (support for revision 3).
3935 - Set edge conditioning circuitry on PPC405GPr for compatibility
3936 to existing PPC405GP designs.
3937 - Clip udiv to 5 bits on PPC405 (serial.c).
3939 * Extend INCAIP board support:
3940 - add automatic RAM size detection
3941 - add "bdinfo" command
3942 - pass flash address and size to Linux kernel
3943 - switch to 150 MHz clock
3945 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3946 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3947 boards, version 153 for Rev. 200 boards).
3949 * Patch by Vladimir Gurevich, 12 Mar 2003:
3950 Fix relocation problem of statically initialized string pointers
3953 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3954 Cleanup & bug fixes for JFFS2 code:
3955 - the memory mangement was broken. It caused havoc on malloc by
3956 writing beyond the block boundaries.
3957 - the length calculation for files was wrong, sometimes resulting
3958 in short file reads.
3959 - data copying now optionally takes fragment version numbers into
3960 account, to avoid copying from older data.
3961 See doc/README.JFFS2 for details.
3963 * Patch by Josef Wagner, 12 Mar 2003:
3964 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3965 - ETH05 and BEDBUG support for CU824
3966 - added support for MicroSys CPC45
3967 - new BOOTROM/FLASH0 and DOC base for PM826
3969 * Patch by Robert Schwebel, 12 Mar 2003:
3970 Fix the chpart command on innokom board
3973 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3974 s/PPCBoot/U-Boot/ in some files
3975 s/pImage/uImage/ in some files
3977 * Patch by Detlev Zundel, 15 Jan 2003:
3978 Fix '' command line quoting
3980 * Patch by The LEOX team, 19 Jan 2003:
3981 - add support for the ELPT860 board
3982 - add support for Dallas ds164x RTC
3984 * Patches by David Müller, 31 Jan 2003:
3985 - minimal setup for CardBus bridges
3986 - add EEPROM read/write support in the CS8900 driver
3987 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3988 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3990 * Patch by Steven Scholz, 04 Feb 2003:
3991 add support for RTC DS1307
3993 * Patch by Reinhard Meyer, 5 Feb 2003:
3994 fix PLPRCR/SCCR init sequence on 8xx to allow for
3995 changes of EBDF by software
3997 * Patch by Vladimir Gurevich, 07 Feb 2003:
3998 "API-compatibility patch" for 4xx I2C driver
4000 * TRAB fixes / extensions:
4001 - Restore VFD brightness as saved in environment
4002 - add support for Fujitsu flashes
4003 - make sure both buzzers are turned off (drive low level)
4005 * Patches by Robert Schwebel, 06 Mar 2003:
4006 - fix bug in BOOTP code (must use NetCopyIP)
4007 - update of CSB226 port
4008 - clear BSS segment on XScale
4009 - added support for i2c_init_board() function
4010 - update to the Innokom plattform
4012 * Extend support for redundand environments for configurations where
4013 environment size < sector size
4015 * Patch by Rune Torgersen, 13 Feb 2003:
4016 Add support for Motorola MPC8266ADS board
4018 * Patch by Kyle Harris, 19 Feb 2003:
4019 patches for the Intel lubbock board:
4020 memsetup.S - general cleanup (based on Robert's csb226 code)
4021 flash.c - overhaul, actually works now
4022 lubbock.c - fix init funcs to return proper value
4024 * Patch by Kenneth Johansson, 26 Feb 2003:
4025 - Fixed off by one in RFTA calculation.
4026 - No need to abort when LDF is lower than we can program it's only
4027 minimum timing so clamp it to what we can do.
4028 - Takes function pointer to function for reading the spd_nvram. Usefull
4029 for faking data or hardcode a module without the nvram.
4030 - fix other user for above change
4031 - fix some comments.
4033 * Patches by Brian Waite, 26 Feb 2003:
4034 - fix port for evb64260 board
4035 - fix PCI for evb64260 board
4038 * Patch by Reinhard Meyer, 1 Mar 2003:
4039 Add support for EMK TOP860 Module
4041 * Patch by Yuli Barcohen, 02 Mar 2003:
4042 Add SPD EEPROM support for MPC8260ADS board
4044 * Patch by Robert Schwebel, 21 Jan 2003:
4045 - Add support for Innokom board
4046 - Don't complain if "install" fails
4047 - README cleanup (remove duplicated lines)
4048 - Update PXA header files
4050 * Add documentation for existing POST code (doc/README.POST)
4052 * Patch by Laudney Ren, 15 Jan 2003:
4053 Fix handling of redundand environment in "tools/envcrc.c"
4055 * Patch by Detlev Zundel, 28 Feb 2003:
4056 Add bedbug support for 824x systems
4058 * Add support for 16 MB flash configuration of TRAB board
4060 * Patch by Erwin Rol, 27 Feb 2003:
4061 Add support for RTEMS
4063 * Add image information to README
4065 * Patch by Stefan Roese, 18 Feb 2003:
4066 CPCIISER4 configuration updated.
4068 * Patch by Stefan Roese, 17 Feb 2003:
4069 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4071 * Patch by Stefan Roese, 13 Feb 2003:
4072 Add "pcidelay" environment variable (in ms, enabled via
4073 CONFIG_PCI_BOOTDELAY).
4074 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4075 RST# to respond to configuration cycles (33MHz -> 1s).
4077 * Fix dual PCMCIA slot support (when running with just one
4080 * Add VFD type detection to trab board
4082 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4083 variable with value in the EEPROM
4085 * Patch by Stefan Roese, 10 Feb 2003:
4086 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4088 * Add support for MIPS32 4Kc CPUs
4090 * Add support for INCA-IP Board
4092 ======================================================================
4093 Changes for U-Boot 0.2.2:
4094 ======================================================================
4096 * Add dual ethernet support on PM826
4098 * Add support for LXT971 PHY on PM826
4100 * Patch by Tord Andersson, 16 Jan 2003:
4101 Fix flash sector count for TQM8xxL
4103 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4104 16 bytes out of each 32 byte block)
4106 ======================================================================
4107 Changes for U-Boot 0.2.1:
4108 ======================================================================
4110 * Add support for V37 board
4111 (patch by Jón Benediktsson, 11 Dec 2002)
4113 * Update baudrate in bd_info when it gets changed
4115 * Add watchdog trigger points while waiting for serial port
4116 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4118 * Improve command line tool to access the U-Boot's environment
4119 (figuration of the utility, using a config file)
4121 * Add single quote support for (old) command line parser
4123 * Switch LWMON board default config from FRAM to EEPROM;
4124 in POST, EEPROM shows up on 8 addresses
4126 ======================================================================
4127 Changes for U-Boot 0.2.0:
4128 ======================================================================
4130 * Use 1-byte-read instead of -write for iprobe() function
4131 Add i2c commands to PM826 config
4133 * extend I2C POST code: check for list on known addresses
4135 * Improve log buffer code; use "loglevel" to decide which messages
4136 to log on the console, too (like in Linux); get rid of "logstart"
4138 * Add command line tool to access the U-Boot's environment
4139 (board-specific for TRAB now, to be fixed later)
4141 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4142 Fix misc problems with AmigaOne support
4144 * Patch by Chris Hallinan, 3 Dec 2002:
4145 minor cleanup to the MPC8245 EPIC driver
4147 * Patch by Pierre Aubert , 28 Nov 2002
4148 Add support for external (SIU) interrupts on MPC8xx
4150 * Patch by Pierre Aubert , 28 Nov 2002
4151 Fix nested syscalls bug in standalone applications
4153 * Patch by David Müller, 27 Nov 2002:
4154 fix output of "pciinfo" command for CardBus bridge devices.
4156 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4159 * Add LED indication for IDE activity on KUP4K board
4161 * Fix startup problems with VFD display on TRAB
4163 * Patch by Pierre Aubert, 20 Nov 2002
4164 Add driver for Epson SED13806 graphic controller.
4165 Add support for BMP logos in cfb_console driver.
4167 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4169 * Patch by Rod Boyce, 21 Nov 2002:
4170 fix PCMCIA on MBX8xx board
4172 * Patch by Pierre Aubert , 21 Nov 2002
4173 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4174 bootmode word in DPRAM configurable
4176 * Patch by Daniel Engström, 18 Nov 2002:
4177 Fixes for x86 port (mostly strings issues)
4179 * Patch by Ken Chou, 18 Nov 2002:
4180 Fix for natsemi NIC cards (DP83815)
4182 * Patch by Pierre Aubert, 19 Nov 2002:
4183 fix a bug for the MII configuration, and some warnings
4185 * Patch by Thomas Frieden, 13 Nov 2002:
4186 Add code for AmigaOne board
4187 (preliminary merge to U-Boot, still WIP)
4189 * Patch by Jon Diekema, 12 Nov 2002:
4190 - Adding URL for IEEE OUI lookup
4191 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4193 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4194 root-on-nfs macros are designed to switch how the default boot
4195 method gets defined.
4197 * Patch by Daniel Engström, 13 Nov 2002:
4198 Add support for i386 architecture and AMD SC520 board
4200 * Patch by Pierre Aubert, 12 Nov 2002:
4201 Add support for DOS filesystem and booting from DOS floppy disk
4203 * Patch by Jim Sandoz, 07 Nov 2002:
4204 Increase number of network RX buffers (PKTBUFSRX in
4205 "include/net.h") for EEPRO100 based boards (especially SP8240)
4206 which showed "Receiver is not ready" errors when U-Boot was
4207 processing the receive buffers slower than the network controller
4210 * Patch by Andreas Oberritter, 09 Nov 2002:
4211 Change behaviour of NetLoop(): return -1 for errors, filesize
4212 otherwise; return code 0 is valid an means no file loaded - in this
4213 case the environment still gets updated!
4215 * Patches by Jon Diekema, 9 Nov 2002:
4216 - improve ADC/DAC clocking on the SACSng board to align
4217 the failing edges of LRCLK and SCLK
4218 - sbc8260 configuration tweaks
4219 - add status LED support for 82xx systems
4220 - wire sspi/sspo commands into command handler; improved error
4222 - add timestamp support and alternate memory test to the
4223 SACSng configuration
4225 * Patch by Vince Husovsky, 7 Nov 2002:
4226 Add "-n" to linker options to get rid of "Not enough room for
4227 program headers" problem
4229 * Patch by David Müller, 05 Nov 2002
4230 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4231 so we can use an already existing name
4233 * Patch by Pierre Aubert, 05 Nov 2002
4234 Hardware relatied improvments in FDC boot code
4236 * Patch by Holger Schurig, 5 Nov 2002:
4237 Make the PXA really change it's frequency
4239 * Patch by Pierre Aubert, 05 Nov 2002
4240 Add support for slave serial Spartan 2 FPGAs
4242 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4245 * Add support for log buffer which can be passed to Linux kernel's
4246 syslog mechanism; used especially for POST results.
4248 * Patch by Klaus Heydeck, 31 Oct 2002:
4249 Add initial support for kup4k board
4251 * Patch by Robert Schwebel, 04 Nov 2002:
4252 - use watchdog to reset PXA250 systems
4253 - added progress callbacks to (some of the) ARM code
4254 - update for Cogent CSB226 board
4256 * Add support for FPS860 board
4258 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4259 Improve PCI access on 32-bits Compact PCI bus
4261 * Fix mdelay() on TRAB - this was still the debugging version with
4262 seconds instead of ms.
4264 * Patch by Robert Schwebel, 1 Nov 2002:
4265 XScale related cleanup (affects all ARM boards)
4267 * Cleanup of names and README.
4269 ======================================================================
4270 Notes for U-Boot 0.1.0:
4271 ======================================================================
4273 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4275 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4276 For information about the history of the project please see the
4277 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4279 ======================================================================