1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Set the AT91RM9200 clock to asynchronous mode
6 Patch by Anders Larsen, 03 May 2005
8 * Set the AT91RM9200 clock to synchronous mode
9 Patch by Anders Larsen, 29 Apr 2005
11 * Add support for Cogent csb637
12 Patch by Anders Larsen, 29 Apr 2005
14 * Fix dm9161.c initialization
15 Patch by Anders Larsen, 29 Apr 2005
17 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
18 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
20 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
21 Patch by Anders Larsen, 29 Apr 2005
23 * Fix device partition intialization for SystemACE disks.
24 Patch by Stephen Williams, 28 Apr 2005
26 * Added support for KwikByte KB920x boards (based on AT91RM9200)
27 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
29 * Add support for S29GL064M-R3 flash chip on xsengine board
30 Patch by Kurt Stremerch, 18 Apr 2005
32 * E500 update: repoint IVPR to RAM when code is relocated
33 Patch by Kylo Ginsberg, 13 Apr 2005
35 * Fix loop end test in lib_generic/string.c:strswab()
36 Patch by Andrew Dyer, October 10, 2005
37 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
41 * Update ARM Integrator boards:
42 Correct addessing errors in platform files.
43 Split off common core module data from Integrator header files to
44 include/armcoremodule.h.
45 Patch by Peter Pearse, 04 Oct 2005
47 * Make sure only supported compiler options are used
48 Import "cc-option" shell function from kernel and
49 use it to get the correct ARM GCC options for individual CPUs
50 Patch by Peter Pearse, 30 Jun 2005
52 * Fix 440GR to print correct cpu revision
53 Patch by Stefan Roese, 04 Oct 2005
55 * Change board message on AMCC Yosemite & Yellowstone to common style
56 Patch by Stefan Roese, 03 Oct 2005
58 * Fix compiler warning
60 * Fix FEC PHY addresses for TQM85xx boards
62 * Fix uninitialized variable problem in hush shell
63 Patch by Lars Rostock, 26 Sep 2005
65 * Undo change of f6e20fc6ca... to include/configs/trab.h
66 (Must have been an accident?)
68 * Add support for AT91RM9200 OHCI Controller.
69 Patch by Eric Benard, 07 Apr 2005
71 * Update ARM mach-types.h
72 Patch by Eric Benard, 07 Apr 2005
74 * Add support for MP2USB board.
75 Patch by Eric Benard, 07 Apr 2005
77 * Add board support for armadillo HT1070
78 Patch by Rowel Atienza, 06 Apr 2005
80 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
81 Patch by Vitaly Bordug, 30 Mar 2005
83 * Add iopset command on mpc8xx
84 Patch by Daniel Eisenhut, 25 Mar 2005
86 * Add support for MII in eepro100 driver.
87 Patch by Gleb Natapov, 21 Mar 2005
89 * Fixes to the Lubbock (PXA 25x) support:
90 - Resolve the FIXME with respect to saving the u-boot environment.
91 - Make the default load address land in real memory.
92 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
93 Patch by David Brownell, 10 Mar 2005
95 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
96 Patch by Marc Leeman, 04 Mar 2005
98 * OMAP242x H4 board update
99 - fix for ES2 differences.
100 - switch to using the cfi_flash driver.
101 - fix SRAM build address.
102 - fix for GP device operation.
103 - unlock SRAM for GP devices.
104 - display more device information.
105 - fix potential deadlock in omap24xx_i2c driver.
106 - fix DLL load values to match dpllout*1 operation.
107 - fix 2nd chip select init for combo DDR device.
108 - add support for CFI Intel 28F256L18 on H4 board.
109 Patch by Richard Woodruff, 03 Mar 2005
111 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
112 Patch by Steven Scholz, 02 Mar 2005
115 Patch by Ara Avanesyan, 24 Feb 2005
117 * Remove unneeded #include <malloc.h>
118 Patch by Ladislav Michl, 22 Feb 2005
120 * Add cramfs support for m68k
121 Patch by Zachary Landau, 21 Feb 2005
123 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
124 Patch by Jeff Angielski, 21 Feb 2005
126 * Fix au1x00_serial baud rate calculation:
127 remove hardcoded cpu clock divisor and use register instead;
128 round up instead of truncate
129 Patch by Andrew Dyer, 15 Feb 2005
131 * Add Xilinx Spartan3 family FPGA support
132 Patch by Kurt Stremerch, 14 Feb 2005
134 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
135 Patch by Zachary Landau, 11 Feb 2005
138 Patch by Matthias Fuchs, 25 Sep 2005
140 * Added support for PCI bridge on MPC8272ADS
141 Patch by Vitaly Bordug, Feb 09 2005
143 * Update multicore CM9XX support for Integrator AP to allow booting from flash
144 Patch by Jean-Paul Saman, 8 Feb 2005
146 * Fix strswab() to reliably find end of string
147 Patch by Andrew Dyer, 08 Feb 2005
149 * Fix typos in include/ppc440.h
150 Patch by Andrew E Mileski, 04 Feb 2005
152 * Add Vibren (was Accelent) PXA255 IDP Support
153 Patch by Cliff Brake, 04 Feb 2005
155 * Fix tools/bmp_logo.c using incorrect offset to pixel data
156 Patch by Andrew Dyer, 31 Jan 2005
158 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
159 Patch by Peter Pearse, 2 Feb 2005
161 * Fix error handling in tools/env/fw_env.c
162 Patch by Ara Avanesyan, 01 Feb 2005
164 * Fix MGT5100 PSC baudrate calculation
165 Patch by Sebastian Schau, 27 Jan 2005
167 * OMAP242x fix for GP device booting
168 - Add SRAM unlock for GP devices.
169 - Change DDR DLL unlock value to allow DPLLout*1 operation.
170 Patches by Richard Woodruff, 21 Jan 2005:
172 * Add support for AMD's Pb1x00 eval board;
173 add MII routines to the au1x00 ethernet driver;
174 add USB ohci driver (work in progress)
175 Patch by Thomas Sailer, 20 Jan 2005
177 * Update omap5912osk board
178 Use drivers/cfi_flash.c instead of private flash driver;
179 Remove hardcoded personalized settings from omap5912osk.h;
180 Fix spacing with (RO) marks in 'flinfo' output.
181 Patch by Michael Bendzick, 14 Jan 2005
183 * Fix warnings for PCI code on ixp
184 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
186 * virtex2 fix for bogus download error messages
187 The virtex2 FPGA download code watches for init going active during
188 a download of config data as an error condition. init also goes
189 active after a configuration is finished in concert with the done
190 signal. So far, the code does not check for done active until all
191 of the configuration data is sent. If configuration data has a few
192 extra pad bytes at the end, this would cause an error message even
193 though the download had suceeded.
194 NOTE: virtex2 slave serial and spartan2 versions may still have the
196 Patch by Andrew Dyer, 12 Jan 2005
198 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
199 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
200 message when probing for nonexistent flash in little endian mode.
201 As a side effect more efficient and smaller code is generated,
202 which is always a Good Thing (TM).
203 Patch by Ladislav Michl, 24 Sep 2005
205 * Update for TFTP using a fixed UDP port
206 Use the approved environment variable names. Added "tftpdstp" to
207 allow ports other than 69 per Tolunay Orkun's recommendation.
208 Patch by Jerry Van Baren, 12 Jan 2005
210 * Allow to force TFTP to use a fixed UDP port
211 (Add a configuration option CONFIG_TFTP_PORT and optional env
213 Patch by Jerry Van Baren, 10 Jan 2005
215 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
216 Patch by Leif Lindholm, 29 Dec 2004
218 * Cleanup: fix broken builds
220 * Fix PHY address argument passing with mii info command
221 Patch by Andrew Dyer, 28 Dec 2004
223 * Cleanup (PPC4xx is AMCC now)
225 * esd CPCI2DP board added
226 Patch by Matthias Fuchs, 22 Sep 2005
228 * esd PMC405 board updated
229 Patch by Matthias Fuchs, 22 Sep 2005
231 * Add SM501 support to HH405 board.
232 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
233 Add support for eeprom write-enable (CFG_EEPROM_WREN).
234 Patch by Stefan Roese, 22 Sep 2005
236 * Fix autonegotiation in tsec ethernet driver
237 Patch by Stefan Roese, 21 Sep 2005
239 * Fix bug in auto_update (trab board)
240 Patch by Martin Krause, 16 Sep 2005
242 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
243 Patch by Francesco Mandracci, 16 Sep 2005
245 * Update configuration for INKA4x0 board
247 * Update configuration for PM854 board
248 Based on patch by R. Loeffl, 20 Jul 2005
250 * Add PCI support to TQM8540 and TQM8560 boards
251 Patch by Stefan Roese, 15 Sep 2005
253 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
254 boards (baudrate, environment...). Flash driver fixed.
255 Patch by Stefan Roese, 15 Sep 2005
257 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
258 ethernet port on ebony.
259 Patch by Stefan Roese, 7 Sep 2005
261 * Added support for mtddevnum and mtddevname variables (mtdparts command)
263 * Change default console baud rate for stxxtc board
265 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
266 Patch by Stefan Roese, 31 Aug 2005
268 * Fix default command set (don't include CFG_CMD_DISPLAY command)
269 Patch by Pantelis Antoniou, 02 Sep 2005
273 * Enable SM712 driver support for HMI1001 board.
275 * Fix problems with ld version 2.16 (dot outside sections problem)
276 Pointed out by Gerhard Jaeger, 31 Aug 2005;
277 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
279 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
281 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
283 * Add keyboard and dot matrix display support for HMI1001 board.
285 * Prepare U-Boot for gcc-4.x
287 * Fixed Bamboo port to enable running without DDR-DIMM
288 (Bamboo has also 64MB onboard DDR)
289 Patch by Stefan Roese, 24 Aug 2005
291 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
292 now handling all 4xx cpu's
293 Patch by Stefan Roese, 16 Aug 2005
295 * Fix make dependencies for at91rm9200 and ks8695 cpus
296 Patch by Steven Scholz, 23 Aug 2005
298 * Add JFFS2 support for TQM5200 board
300 * Add esd cpci5200 and pf5200 boards
301 Patch by Reinhard Arlt, 22 Aug 2005
303 * Fix sysclock for TQM8540 and TQM8560 boards
304 Patch by Martin Krause, 25 Jul 2005
306 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
307 Patch by Martin Krause, 08 Jun 2005
309 * Add new board specific commands for TQM5200/STK52XX
310 - Sound commands (beep, wav, sound)
311 - Test commands (led, can, backlight, rs232)
312 Patch by Martin Krause, 02 May 2005
314 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
315 because of a bug in the AT91RM9200 CPU PLL
316 Patch by Martin Krause, 22 Apr 2005
318 * Add automatic HW detection for another CMC_PU2 variant
319 Patch by Martin Krause, 20 Apr 2005
321 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
322 Patch by Martin Krause, 19 Apr 2005
324 * Fix initialization problem on TQM5200 without SM501
325 Patch by Martin Krause, 08 Apr 2005
327 * Add RTC support for STK52XX.200
328 Patch by Martin Krause, 07 Apr 2005
330 * Add support for IFM o2dnt board
332 * Enable PCI on hmi1001 board
334 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
335 so we can use them to, e.g., check the existence of a file with
336 "if ls foo; then this; else that; fi" in the hush shell
337 Patch by Andreas Engel, 16 August 2005
339 * Coding style cleanup
341 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
342 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
344 * Check return value of malloc in 440gx_enet.c
345 Patch by Travis B. Sawyer, 18 Jul 2005
347 * Add Sandburst Metrobox and Sandburst Karef board support packages.
348 Second serial port on 440GX now defined as a system device.
349 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
350 Patch by Travis B. Sawyer, 12 Jul 2005
352 ======================================================================
353 Changes for U-Boot 1.1.3:
354 ======================================================================
358 * Add forgotten new fils from latest VoiceBlue update
360 * Make bootretry feature work with hush shell.
361 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
362 Patch by Andreas Engel, 19 Jul 2005
364 * Update Hymod Board Database PHP code in "tools" directory
365 Patch by Murray Jensen, 01 Jul 2005
367 * Make "tr" command use POSIX compliant; export HOSTOS make variable
368 Patch by Murray Jensen, 30 Jun 2005
370 * Fix Murray Jensen's mail address.
371 Patch by Murray Jensen, 30 Jun 2005
373 * Preserve PHY_BMCR during a soft reset.
374 Patch by Carl Riechers, 24 Jun 2005
376 * VoiceBlue update: eeprom tool can also store firmware version now.
377 eeprom.bin is runable by jumping at load address.
378 Patch by Ladislav Michl, 23 May 2005
380 * Move the AT91RM9200DK to the ARM Systems list.
381 Patch by Anders Larsen, 26 Apr 2005
383 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
384 Patch by Anders Larsen, 26 Apr 2005
386 * measure_gclk() is needed when DEBUG is enabled
387 Patch by Bryan O'Donoghue, 25 Apr 2005
389 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
390 Patch by Reinhard Arlt, 12 Aug 2005
392 * esd PCI405 board updated
393 Patch by Matthias Fuchs, 28 Jul 2005
395 * esd WUH405 and DU405 board updated
396 Patch by Matthias Fuchs, 27 Jul 2005
398 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
399 Patch by Matthias Fuchs, 4 May 2005
401 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
402 boards (baudrate, environment...). Flash driver fixed.
403 Patch by Stefan Roese, 11 Aug 2005
405 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
406 Patch by Stefan Roese, 11 Aug 2005
408 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
409 Patch by Stefan Roese, 11 Aug 2005
411 * Add configuration for IFM AEV FIFO board.
412 Minor coding style cleanup.
414 * Add configuration for IFM SPI eval board
416 * Fix CompactFlash problem on HMI1001 board
418 * Make new "mtdparts" code build with older compilers
419 Patch by Andrea Scian, 09 Aug 2005
421 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
422 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
423 with the 405 defines and the linux kernel defines.
424 Patch by Stefan Roese, 08 Aug 2005
426 * Fix compiler warnings with older GCC versions
428 * Add common (with Linux) MTD partition scheme and "mtdparts" command
430 Old, obsolete and duplicated code was cleaned up and replace by the
431 new partitioning method. There are two possible approaches now:
433 The first one is to define a single, static partition:
435 #undef CONFIG_JFFS2_CMDLINE
436 #define CONFIG_JFFS2_DEV "nor0"
437 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
438 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
439 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
441 The second method uses the mtdparts command line option and dynamic
444 /* mtdparts command line support */
445 #define CONFIG_JFFS2_CMDLINE
446 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
447 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
449 Command line of course produces bigger images, and may be inappropriate
450 for some targets, so by default it's off.
452 * Fix build problems for PM856 Board
454 * Fix sign extension bug in 'fpga loadb' command;
455 make 'fpga loadb' always print the file header info
456 Patch by Andrew Dyer, 11 Jan 2005
458 * Fix errors that occur when accessing SystemACE CF
459 Patch by Jeff Angielski, 09 Jan 2005
461 * Document switching between U-Boot and PlanetCore on RPXlite
462 by Sam Song, 24 Dec 2004
464 * Fix PowerQUICC II mask detection.
465 Patch by Eugene Surovegin, 20 Dec 2004
467 * Add support for Altera NIOS DK1C20 board
468 Patch by Shlomo Kut, 13 Dec 2004
470 * Add support for ep8248 board
471 Patch by Yuli Barcohen, 12 Dec 2004
475 * Fix baudrate setting for KGDB on MPC8260
476 Patch by HoJin, 11 Dec 2004
478 * Fix 'mii help' text formatting
479 Patch by Cory Tusar, 10 Dec 2004
481 * Fix return code of NFS command
482 Patch by Hiroshi Ito, 11 Dec 2004
486 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
487 Patch by Steven Blakeslee, 04 Aug 2005
489 * Add support for AMCC Bamboo PPC440EP eval board
490 Patch by Stefan Roese, 04 Aug 2005
492 * Patch by Jon Loeliger
493 Fix style issues primarily in 85xx and 83xx boards.
495 - Trailing white space
496 - Indentation not by TAB
497 - Excessive amount of empty lines
498 - Trailing empty lines
500 * Patch by Ron Alder, 11 Jul 2005
501 Add Xianghua Xiao and Lunsheng Wang's support for the
502 GDA MPC8540 EVAL board.
504 * Patch by Eran Liberty
505 Add support for the Freescale MPC8349ADS board.
507 * Patch by Jon Loeliger, 25 Jul 2005
508 Move the TSEC driver out of cpu/mpc85xx as it will be shared
509 by the upcoming mpc83xx family as well.
511 * Patch by Jon Loeliger, 05 May 2005
512 Implemented support for MPC8548CDS board.
513 Added DDR II support based on SPD values for MPC85xx boards.
514 This roll-up patch also includes bugfies for the previously
516 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
518 * Patch by Jon Loeliger, 10 Feb 2005
519 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
521 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
523 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
524 for faster flash parts.
525 Add documentation for BR/OR for FLASH.
527 * Patch by Jon Loeliger 08 Feb 2005
528 Determine L2 Cache size dynamically on 85XX boards.
530 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
531 - Convert the CPM2 based functionality to use new CONFIG_CPM2
532 option rather than a myriad of CONFIG_MPC8560-like variants.
533 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
534 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
535 new CONFIG_CPM2 option to each 8260 board.
537 * Add support for MicroSys PM856 board
538 Patch by Josef Wagner, 03 Aug 2005
540 * Minor fixes to PM854 board
541 Patch by Josef Wagner, 03 Aug 2005
543 * Adjust configuration of XENIAX board
544 (chip select and GPIO required for USB operation)
546 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
547 routed to the Watchdog handler
548 Patch by Eugene Surovegin, 18 Jun 2005
550 * (re)enabled scsi commands do_scsi() and do_scsiboot()
551 Patch by Denis Peter, 06 Dec 2004
553 * Fix endianess problem in TFTP / NFS default filenames
554 Patch by Hiroshi Ito, 06 Dec 2004
556 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
558 Patch by Murray Jensen, 18 Jul 2005
560 * Fix typo in mkconfig script (used == instead of =)
561 Patch by Murray Jensen, 18 Jul 2005
563 * Cleanup build problems on 64 bit build hosts
565 * Update MAINTAINERS file
567 * Patch by Stefan Roese, 01 Aug 2005:
568 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
569 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
571 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
572 to run on both 405GP and 405GPr eval boards).
574 * Patch by Steven Blakeslee, 27 Jul 2005:
575 - Add support for AMCC PPC440EP/GR.
576 - Add support for AMCC Yosemite PPC440EP eval board.
577 - Add support for AMCC Yellowstone PPC440GR eval board.
579 * Minor fixes for PPChameleon Board:
580 - fix alignment of NAND size
581 - make code do what the comment says
583 * Implement h/w sector protection status synchronization at boot.
584 The code is provided for, and was tested on, the Yukon/Alaska
585 and PM520 boards only.
587 A bug in flash_real_protect() for the Yukon board was fixed by
588 adding a function that tells if two banks are on one flash chip.
590 * Fix sysmon POST problem: check I2C error codes
591 This fixes a problem of displaying bogus voltages when the voltages
592 are so low that the I2C devices start failing while the rest of the
593 system keeps running.
595 * Patch by Cedric Vincent, 6 Jul 2005:
596 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
598 * Patch by Jon Loeliger, 20 Jul 2005:
599 Add missing PCI IO port definitions.
601 * Add CompactFlash support for HMI1001 board.
603 * Adjust printed board ID for LWMON board.
605 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
607 * Add new argument format for flash commands to allow for usage like
608 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
609 U-Boot will automaticially find the end of the corresponding sector.
611 * Patch by Stefan Roese, 5 Jul 2005:
612 Update uc100 board PHY setup
614 * Patch by Stefan Roese, 1 Jul 2005:
615 Fix PHY address for CATcenter board (now correct!)
617 * Patch by Stefan Roese, 30 Jun 2005:
618 Fix PHY addresses for PPChameleon and CATcenter boards
619 Change MAINTAINER for most esd boards
621 * Patch by Detlev Zundel, 30 Jun 2005:
622 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
624 * Fix baudrate calculation problem on MPC5200 systems
626 * Add EEPROM and RTC support for HMI1001 board
628 * Patch by Detlev Zundel, 20 Jun 2005:
629 Fix initialization of low active GPIO pins on inka4x0 board
631 * Enable redundant environment, disable HW flash protection of
634 * Patch by Travis Sawyer, 10 Jun 2005:
635 Initialize allocated dev and private hw structures
636 after their respective allocation in 440gx_enet.c
638 * Patch by Steven Scholz, 10 Jun 2005:
639 Fix byteorder problems with second argument of "bootm" with
642 * Add support for HMI1001 board
644 * Disable "date" and "sntp" commands on TQM866M
646 * Fix watchdog reset problems on LWMON board
648 * Patch by Juergen Selent, 17 May 2005:
649 Add support for Funkwerk VoVPN gateway module.
651 * Cleanup debug code for MPC8220 FEC driver
653 * Extend burst mode RAM test program to take a loop count
656 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
657 those boards that use it.
659 * Patches by Greg Ungerer, 19 May 2005:
660 - add support for the KS8695P (ARM 922 based) CPU
661 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
663 * Patch by Steven Scholz, 19 May 2005:
664 Add support for CONFIG_SERIAL_TAG on ARM boards
666 * Add PCI support for Sorcery board.
667 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
669 * Fix compile problems caused by new burst mode SDRAM test;
670 make port pins to trigger logic analyzer configurable
672 * Fix timer handling on MPC85xx systems
674 * Fix debug code in omap5912osk flash driver
676 * Add support for MPC8247 based "IDS8247" board.
678 * Add support for 2 x TSEC interfaces on the TQM8540 board.
680 * On LWMON we must use the watchdog to reset the board as the CPU
681 genereated HRESET pulse is too short to reset the external
684 * Add test tool to exercise SDRAM accesses in burst mode
685 (as standalone program, MPC8xx/PowerPC only)
687 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
690 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
691 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
692 added to support LZO and LZARI compression modes (undefined by
695 * Fix problem with symbolic links in JFFS2 code.
697 * Use linker ASSERT statement to prevent undetected overlapping of
698 sections on PPChameleon board; other boards might use this, too.
700 * Patch by Stefan Roese, 03 May 2005:
702 Fix problems in cmd_universe.c
704 * Patch by Matthias Fuchs, 03 May 2005:
705 Added missing variable declaration in cmd_nand.c
706 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
708 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
710 * Fix bug in the SDRAM initialization code for canmb, IceCube and
712 Fix PHY address for canmb board.
714 * Cleanup serial console baudrate calculation on AT91RM9200;
715 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
717 * Patch by Matthias Fuchs, 18 Apr 2005:
718 Make PCI target address spaces on PMC405 and CPCI405 boards
719 configurable via environment variables
721 * Auto-size RAM on canmb board.
723 * Add support for canmb board
725 * Patch by Stefan Roese, 13 Apr 2005:
726 Update for esd apc405
728 * Fixes for TQM8560 board:
730 - remove debug messages
731 - fix flash sector protection
733 * Patch by Steven Scholz, 07 Apr 2005:
734 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
736 * Patches by Steven Scholz, 07 Apr 2005:
737 Fix compiler warning in altera.c
738 Fix warning in cpu/arm920t/at91rm9200/i2c.c
740 * Patch by Ladislav Michl, 06 Apr 2005:
741 Fix voiceblue configuration.
743 * Patch by Stefan Roese, 06 Apr 2005:
744 Updates for OCOTEA board:
745 - Changed U-Boot size from 512kByte to 256kByte
746 - Fixed flash driver to support boot from soldered user flash
747 - Added README for switch from PIBS firmware to U-Boot
749 * Patch by Travis Sawyer, 05 Apr 2005:
750 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
751 Problem found by Andrew Wozniak.
753 * Patch by Steven Scholz, 06 Apr 2005:
754 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
755 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
757 * Patches by Robert Whaley, 29 Nov 2004:
758 - update the pxa-regs.h file for PXA27x chips
759 - add PXA27x based ADSVIX board
760 - add support for MMC on PXA27x processors
762 * Patch by Andrew E. Mileski, 28 Nov 2004:
763 Fix PPC4xx SPD SDRAM detection bug
765 * Patch by Hiroshi Ito, 26 Nov 2004:
766 Fix logic of "test -z" and "test -n" commands
768 * Patch by Ladislav Michl, 05 Apr 2005:
769 Add support for VoiceBlue board.
771 * Patch by Ladislav Michl, 05 Apr 2005:
772 Fix netboot_common() prototypes.
774 * Patch by Steven Scholz, 05 Apr 2005:
775 Use i.MX watchdog timer for reset_cpu()
777 * Patch by Steven Scholz, 05 Apr 2005:
778 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
779 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
782 * Add support for MPC8220 based "sorcery" board.
784 * Add support for TQM8560 board.
786 * Add FEC support for TQM8540 board.
787 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
789 * Patch by Martin Krause, 04 Apr 2005:
790 Update default configuration for CMC_PU2 board.
792 * Patch by Steven Scholz, 04 Apr 2005:
793 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
794 - introduce two new configuration options instead:
795 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
797 * Patch by Steven Scholz, 04 Apr 2005:
798 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
800 * Fix timer code for ARM systems: make sure that udelay() does not
801 reset timers so it's save to use udelay() in timeout code.
803 * Patch by Mathias Küster, 23 Nov 2004:
804 add udelay support for the mcf5282 cpu
806 * Patch by Tolunay Orkun, 16 November 2004:
807 fix incorrect onboard Xilinx CPLD base address
809 * Patch by Jerry Van Baren, 08 Nov 2004:
810 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
811 the jumper for the HRCW source should select flash. If lowboot is
812 not selected, the jumper for the HRCW source should select the
814 - change default load base address to 0x00400000
816 * Patch by Yuli Barcohen, 08 Nov 2004:
817 Add support for Analogue & Micro Rattler boards.
818 Tested on Rattler8248.
820 * Patch by Andre Renaud, 08 Nov 2004:
821 Fix watchdog support in common/lcd.c
823 * Patch by Marc Leeman, 05 Nov 2003:
824 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
825 bug only affects the XPC8245 processors
827 * Patches by Josef Wagner, 29 Oct 2004:
828 - Add support for MicroSys CPU87 board
829 - Add support for MicroSys PM854 board
831 * Patch by Jian Zhang, 02 Nov 2004:
832 Add 16-bit NAND support
834 * Patch by Scott McNutt, 01 Nov 2004:
835 Add missing NIOS/NIOS2 support for "iminfo" command
837 * Patch by Detlev Zundel, 29 Oct 2004:
838 Add missing NIOS/NIOS2 support for "mkimage" tool.
840 * Patch by David Adair, 27 Oct 2004:
841 Add missing 440GX SDRAM Controller reset
843 * Patch by Steven Scholz, 25 Oct 2004:
844 Declare reset_cpu() in include/common.h instead locally
846 * Patch by Yusdi Santoso, 22 Oct 2004:
847 - Add support for HIDDEN_DRAGON board
848 - fix endianess problem in driver/rtl1839.c
850 * Patch by Allen Curtis, 21 Oct 2004:
851 support multiple serial ports
853 * Patch by Richard Klingler, 03 Apr 2005:
854 Add call to eth_halt() in net/net.c when called functions fail
855 after eth_init() has been called.
857 * Patch by Sam Song, 3 April 2005:
858 - Update README.Netconsole
861 * Prepare for SoC rework of ARM code:
862 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
863 - rename memsetup into lowlevel_init (function name and source files)
864 Patch by Steven Scholz, 03 Apr 2005:
865 - create SoC specific directories include/asm-arm/arch-imx and
866 include/asm-arm/arch-s3c24x0
868 * Fix problems with SNTP support;
869 enable SNTP support in some boards.
871 * Patches by Martin Krause, 01 Apr 2005:
872 - Fix flash erase timeout on CMC_PU2
873 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
875 * Patch by Steven Scholz, 13 March 2005:
876 fix cache enabling for AT91RM9200
878 * Patch by Masami Komiya, 30 Mar 2005:
879 add SNTP support and expand time server and time offset fields of
880 DHCP support. See doc/README.SNTP
882 * Patch by Steven Scholz, 13 Dec 2004:
883 Fix bug in at91rm920 ethernet driver
885 * Patch by Steven Scholz, 13 Dec 2004:
886 Remove duplicated code by merging memsetup.S files for
887 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
889 * Patch by Detlev Zundel, 31 Mar 2005:
890 Cleanup duplicate definition of overwrite_console()
892 * Update TQM5200 configuration;
893 prepare for Rev. 200 starter kit boards
895 * Patch by Scott McNutt, 21 Oct 2004:
896 Add support for Nios-II EPCS Controller core.
898 * Patch by Scott McNutt, 20 Oct 2004:
900 - Add sysid command (Nios-II only).
901 - Locate default exception trampoline at proper offset.
902 - Implement I/O routines (readb, writeb, etc)
903 - Implement do_bootm_linux
905 * Patches by Martin Krause, 22 Mar 2005:
906 - use TQM5200_auto as MAKEALL target for TQM5200 systems
907 - add support for SM501 graphics controller
908 - add support for graphic console on TQM5200
909 - add support for TQM5200 Rev 200
910 - cleanup, fix typo in include/configs/TQM5200.h
912 * Patch by Manfred Baral, 17 Mar 2005:
915 * Fix RTC configuration for PPChameleon board
917 * Cleanup, fix typo in include/configs/TQM5200.h
919 * Patch by Stefan Roese, 16 Mar 2005:
920 Update for esd auto_update and hh405 board
922 * Adapt for U-Boot image size (new features enabled) on TQM5200
924 * Update code for TQM8540 board (and 85xx in general):
925 - Change the name of the Ethernet driver: MOTO ENET -> ENET
926 - Reformat boot messages
927 - Enable redundant environment
928 - Replace the -O2 optimization flag with -mno-string
930 * Patch by David Brownell, 10 Mar 2005:
931 Restore copyright statements in OHCI drivers.
933 * Add support for TQM8540 board
935 * Patch by Detlev Zundel, 14 Mar 2005:
936 NC650: changed NAND flash addressing to using UPMB
938 * Patch by Stefan Roese, 14 Mar 2005:
939 Update for esd voh405 fpga image
941 * INKA4x0: Allow initialization of LCD backlight dimming from
942 "brightness" environment variable.
944 * Add port initialization for digital I/O on INKA4x0
946 * Patch by Stefan Roese, 01 Mar 2005:
947 Update for esd boards dp405 and hub405
949 * Fix get_partition_info() parameter error in all other calls
950 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
952 * Enable USB and IDE support for INKA4x0 board
954 * Patch by Andrew Dyer, 28 Feb 2005:
955 fix ext2load passing an incorrect pointer to get_partition_info()
956 resulting in load failure for devices other than 0
958 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
960 * Cleanup USB and partition defines
962 * Add support for ext2 filesystems and image timestamps to TQM5200 board
964 * Add reset code for Coral-P on INKA4x0 board
966 * Patch by Martin Krause, 28 Jun 2004:
967 Update for TRAB board.
969 * Fix some missing "volatile"s in MPC5xxx FEC driver
971 * Fix cirrus voltage detection (for CPC45)
973 * Fix byteorder problem in usbboot and scsiboot commands.
975 * Patch by Cajus Hahn, 04 Feb 2005:
976 - don't insist on leading '/' for filename in ext2load
977 - set default partition to useful value (1) in ext2load
979 * Patch by Andrew Dyer, 08 Jan 2005:
980 fix wrong return codes in ext2 code
982 * Removed '--no-warn-mismatch' option from Makefile. This option
983 makes 'ld' to overlook binary objects compatibility.
985 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
986 --end-group) outside of the group. This will make 'ld' to do
987 _multiple_ search in the library group when resolving symbol
988 references and do only a _single_ seach in libgcc.a after the group
991 * Fix stability problems on CPC45 board again.
993 * Make image detection for diskboot / usbboot / scsiboot more robust
994 (also check header checksum)
996 * Update CPC45 board configuration.
998 * Add USB and PCI support for INKA4x0 board
1000 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1004 * Patch by Robin Getz, 13 Oct 2004:
1005 Add standalone application to change SMC91C111 MAC addresses,
1006 see examples/README.smc91111_eeprom
1008 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1009 Fix Flash support for ARM Integrator CP.
1011 * Patch by Richard Woodruff, 10 Jan 2005:
1012 Update support for OMAP2420 (ARM11) and H4 board:
1013 o clean up and add new types to H4 memory probe code.
1014 o fix to work with internal boot.
1015 o added PRCM config III operation.
1016 o fix marginal flash timings.
1017 o add revison ATAG usage.
1018 o enable voltage scaling at power chip.
1019 o fix compile error for i2c.
1021 * Fix network problem (error when receiving multiple ARP packets)
1023 * Patch by Daniel Poirot, 12 Oct 2004:
1024 Add support for Wind River sbc405 board
1026 * Patch by Rainer Brestan, 12 Oct 2004:
1027 Make examples/Makefile more robust
1029 * Patch by Sam Song, 11 October 2004:
1030 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1031 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1034 * Patch by Sam Song, 10 Oct 2004:
1035 Fix a parameter error in run_command() in main.c
1037 * Patch by Richard Woodruff, 01 Oct 2004:
1038 add support for the TI OMAP2420 processor and its H4 reference
1041 * Patch by Christian Pellegrin, 24 Sep 2004:
1042 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1044 * Patch by Leif Lindholm, 23 Sep 2004:
1045 add support for the AMD db1550 board
1047 * Patch by Travis Sawyer, 15 Sep 2004:
1048 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1049 update README.serial_multi
1051 * Patches by David Snowdon, 07 Sep 2004:
1052 - add u-boot.hex target in the top level Makefile
1053 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1054 - use -mtune=xscale and -march=armv5 options for PXA
1056 * Patch by Florian Schlote, 08 Sep 2004:
1057 Add support for SenTec-COBRA5272-board (Coldfire).
1059 * Patch by Gleb Natapov, 07 Sep 2004:
1060 mpc824x: set PCI latency timer to a sane value
1063 * Patch by Kurt Stremerch, 03 Sep 2004:
1064 Add bitstream configuration option for fpga command (Xilinx only).
1066 * Patch by Kurt Stremerch, 03 Sep 2004:
1067 Add Xilinx Spartan2E family FPGA support
1069 * Patch by Jeff Angielski, 02 Sep 2004:
1070 Add Added support for H2 revision of the EP8260 board.
1071 Fixed formatting for some of the EP8260 related source files.
1073 * Patch by Jon Loeliger, 02 Sep 2004:
1074 Reset monitor size back to 256 so environment can be written
1075 to flash on MPC85xx ADS and CDS releases.
1077 * Patch by Paolo Broggini, 02 Sep 2004:
1078 Make BSS clearing on ARM systems more robust
1080 * Patch by Yue Hu and Joe, 01 Sep 2004:
1081 - add PCI support for ixp425;
1082 - add EEPRO100 suppor tfor ixdp425 board.
1084 * Fix problem with protected sector detection in driver/cfi_flash.c
1086 ======================================================================
1087 Changes for U-Boot 1.1.2:
1088 ======================================================================
1090 * Code cleanup, mostly for GCC-3.3.x
1092 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1093 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1094 additional ethernet addresses.
1096 * Cleanup drivers/i82365.c - avoid duplication of code
1098 * Fix bogus "cannot span across banks" flash error message
1102 * Add support for CompactFlash for the CPC45 Board.
1104 * Fix problems with CMC_PU2 flash driver.
1107 - avoid trigraph warning in fs/ext2/ext2fs.c
1108 - rename UC100 -> uc100
1110 * Add support for UC100 board
1112 * Patch by Stefan Roese, 16 Dez 2004:
1113 - ext2fs support added
1114 - Tundra universe support added
1115 - Coldfire MCF5249 support added (no preloader needed!)
1116 - MCF5249 board TASREG added
1117 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1119 - some esd boards updated
1120 - memory commands "mdc" and "mwc" added for cyclic read/write
1121 (CONFIG_MX_CYCLIC, see README for further description)
1123 * Add support for INKA4X0 board
1125 * Patch by Steven Scholz, 12 Dec 2004:
1126 Fix typo in AT91 memory setup.
1128 * Patch by Martin Krause, 27 Oct 2004:
1129 - add support for "STK52xx" board (including PS/2 multiplexer)
1130 - add hardware detection for TQM5200
1132 * Clean up CMC PU2 flash driver
1134 * Update MAINTAINERS file
1136 * Fix bug in MPC823 LCD driver
1138 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1140 * Enable long help on CMC PU2 board;
1142 increase CPU speed from 179 to 207 MHz.
1144 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1145 unaligned tail part specially).
1147 * Update for AT91RM9200DK and CMC_PU2 boards:
1148 - Enable booting directly from flash
1149 - fix CMC_PU2 flash driver
1151 * Fix mkimage usage message
1153 * Map SRAM on NC650 board
1155 * Work around for Ethernet problems on Xaeniax board
1157 * Patch by TsiChung Liew, 23 Sep 2004:
1158 - add support for MPC8220 CPU
1159 - Add support for Alaska and Yukon boards
1161 * Fix configuration for ERIC board (needs more room)
1163 * Adjust MIPS compiler options at run-time depending on tools version
1164 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1165 "-mcpu=4kc" for old tools)
1167 * Add passing of the command line and memory size information to the
1168 kernel on xaeniax board.
1170 * Enable NAND flash support for NC650 board.
1172 * Patch by Thomas Lange 07 Oct 2004:
1173 Updated README for DBAu1x00 boards to match current status
1175 * Patch by Philippe Robin, 28 Sept 2004:
1176 Fix Flash support for Versatile.
1178 * Patch by Roger Blofeld, 16 Sep 2004:
1179 Fix timeout for DHCP command retry
1181 * Patch by Pantelis Antoniou, 14 Sep 2004:
1182 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1184 * Patch by Pantelis Antoniou, 14 Sep 2004:
1185 Kick watchdog when bz-decompressing
1187 * Fix CFG_HZ problems on AT91RM9200 systems
1188 [Remember: CFG_HZ should be 1000 on ALL systems!]
1190 * Patch by Gridish Shlomi, 30 Aug 2004:
1191 - Add support to revA version of PQ27 and PQ27E.
1192 - Reverted MPC8260ADS baudrate back to original 115200
1194 * Patch by Hojin, 17 Sep 2004:
1195 Fix typo in cfi_flash.c
1197 * Patch by Mark Jonas, 09 September 2004:
1198 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1201 * Patch by Mark Jonas, 31 August 2004:
1202 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1203 improves FTP performance for MPC5200 systems. Enabled for IceCube
1206 * Patch by Michael Bendzick, 30 Aug 2004:
1207 - Improve platform.S code for omap1510inn that detects whether code
1208 is running from SDRAM or not. Patch allows SDRAM to be configured
1209 if code is running out of SRAM at 0x20000000.
1211 * Patch by Frederick Klatt, 30 Aug 2004:
1212 Add support for the Wind River SBC8540/SBC8560 boards
1214 * Configure SX1 board to use drivers/cfi_flash.c
1216 * Patches by Michael Bendzick, 30 Aug 2004:
1217 - Configure omap1510inn board to use drivers/cfi_flash.c
1218 - Make drivers/cfi_flash.c protect environment and redundant
1221 * Patch by Steven Scholz, 23 Jun 2004:
1222 - Add script (tools/img2brec.sh) to programm U-Boot into
1223 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1225 * Patches by Scott McNutt, 24 Aug 2004:
1226 - Add support for Altera Nios-II processors.
1227 - Add support for Psyent PCI-5441 board.
1228 - Add support for Psyent PK1C20 board.
1230 * Patches by Jon Loeliger, 24 Aug 2004:
1231 - Add support for the MPC8541 and MPC8555 CDS boards
1232 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1233 - Convert MPC85xxADS to use common CFI flash driver
1234 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1235 from board_early_init_f()
1236 - Provide SW workaround for PCI initialization on 85xx CDS
1238 * Patches by George G. Davis, 24 Aug 2004:
1239 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1240 - Remove static network setup defaults from mx1ads_config
1241 - update ARM boards to use constants from mach-types.h
1243 * Patch by Gary Jennejohn, 04 Oct 2004:
1244 - fix I2C on at91rm9200
1245 - add support for Ricoh RS5C372A RTC
1247 * Patch by Gary Jennejohn, 01 Oct 2004:
1248 - add support for CMC PU2 board
1249 - add support for I2C on at91rm9200
1251 * Patch by Gary Jennejohn, 28 Sep 2004:
1252 fix baudrate handling on at91rm9200
1254 * Patch by Yuli Barcohen, 22 Aug 2004:
1255 - remove ZPC.1900 board-specific flash driver;
1256 switch the port to generic CFI driver;
1259 * Patch by Hinko Kocevar, 21 Aug 2004:
1260 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1262 * Clean up tools/bmp_logo.c to not add trailing white space
1264 * Patch by Hinko Kocevar, 21 Aug 2004:
1265 - Group common framebuffer functions in common/lcd.c
1266 - Group common framebuffer macros and #defines in include/lcd.h
1267 - Provide calc_fbsize() for video ATAG
1269 * Patch by Sam Song, 21 August 2004:
1270 - Fix a typo in README
1271 - Align "(RO)" output for "flinfo" after "protect on"
1272 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1273 ratio 1:1 when core frequency less than 50MHz
1275 * Patches by Hinko Kocevar, 21 Aug 2004:
1276 - fix some "use of label at end of compound statement" warnings
1277 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1279 * Patch by Steven Scholz, 16 Aug 2004:
1280 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1281 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1282 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1283 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1284 into cpu/arm920t/$(SOC)/
1286 * Patches by Sean Chang, 09 Aug 2004:
1287 - Added support for both 8 and 16 bit mode access to System ACE CF
1289 - Fixed missing System ACE CF device during get FAT partition info
1290 in fat_register_device function.
1291 - Enabled System ACE CF support on ML300.
1293 * Patch by Sean Chang, 09 Aug 2004:
1294 Synch defines for saveenv and do_saveenv functions so they get
1295 compiled under the same statement.
1297 * Patch by Sean Chang, 09 Aug 2004:
1298 - Added I2C support for ML300.
1299 - Added support for ML300 to read out its environment information
1300 stored on the EEPROM.
1301 - Added support to use board specific parameters as part of
1302 U-Boot's environment information.
1303 - Updated MLD files to support configuration for new features
1306 * Patches by Travis Sawyer, 05 Aug 2004:
1307 - Remove incorrect bridge settings for eth group 6
1308 - Add call to setup bridge in ppc_440x_eth_initialize
1309 - Fix ppc_440x_eth_init to reset the phy only if its the
1310 first time through, otherwise, just check the phy for the
1311 autonegotiated speed/duplex. This allows the use of netconsole
1312 - only print the speed/duplex the first time the phy is reset.
1314 * Patch by Shlomo Kut, 29 Mar 2004:
1315 Add support for MKS Instruments "Quantum" board
1317 * Fix build problem with Cogent boards;
1318 avoid using <asm/byteorder.h> when using the host compiler
1320 * Patch by Ganapathi C, 04 Aug 2004:
1321 Fix NFS timeout issue
1323 * Patch by Yuli Barcohen, 19 Jul 2004:
1324 - Fix host tools building in Cygwin environment
1325 - Fix header files search order for host tools
1327 * Patch by Tom Armistead, 19 Jul 2004:
1328 Fix kgdb.S support for 74xx_75x cpu
1330 * Patch by Jon Loeliger, 15 Jul 2004:
1331 Fix MPC85xx I2C driver
1333 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1335 * Patch by Stephen Williams, 15 July 2004
1336 Set the PCI class code for JSE board as part of PCI interface setup
1338 * Patch by Michael Bendzick, 15 Jul 2004:
1339 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1340 CFG_FLASH_USE_BUFFER_WRITE is set
1342 * Patch by Yuli Barcohen, 13 Jul 2004:
1343 Allow clock setting on MPC866/MPC885 series chips according to
1344 environment variable `cpuclk'
1346 * Patch by Yuli Barcohen, 20 Apr 2004:
1347 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1349 * Patch by Vincent Dubey, 24 Sep 2004:
1350 Add support for xaeniax board
1352 * Add comment about non-GPL character of standalone applications to
1355 * Fix FEC ethernet problem on NSCU board.
1357 * Patch by Gary Jennejohn, 09 Sep 2004:
1358 allow to use USART1 as console port on at91rm9200dk boards
1360 * Patch by Stefan Roese, 16 Sep 2004:
1363 * Fix SysClk handling for PPChameleon and CATcenter boards
1365 * Patch by Detlev Zundel, 08 Sep 2004:
1366 Update etags build target
1368 * Improve NetConsole support: add support for broadcast destination
1369 address and buffered input.
1371 * Cleanup compiler warnings for GCC 3.3.x and later
1373 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1375 * Add support for IDS "NC650" board
1377 * Add automatic update support for LWMON board
1379 * Clear Block Lock-Bits when erasing flash on LWMON board.
1381 * Fix return code of "fatload" command
1383 * Enable MSDOS/VFAT filesystem support for LWMON board
1385 * Patch by Martin Krause, 03 Aug 2004:
1386 change timing for SM501 graphics controller on TQM5200 module
1388 * Patch by Mark Jonas, 13 July 2004:
1389 - Total5200 LCD now run in little endian mode. Endianess conversion
1390 is done in hardware.
1391 - Removed last reference to "console" environment variable.
1393 * Patches by Lars Munch, 12 Jul 2004:
1394 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1396 - split out the LXT971A PHY from ns_9750_eth.h
1397 - split the dm9161 phy part out of at91rm9200_ether.c
1399 * Patch by Andreas Engel, 12 Jul 2004:
1400 Replaced hardcoded PL011 clock frequency with config variable.
1401 Fixed wrong CONFIG_CMD_DFL doc.
1403 * Patch by Thomas Viehweger, 09 Jun 2004:
1404 make it possible to remove chpart when there is only one partition
1406 * Add support for console over UDP (compatible to Ingo Molnar's
1407 netconsole patch under Linux)
1409 * Patch by Jon Loeliger, 16 Jul 2004:
1410 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1412 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1413 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1414 and CONFIG_L2_INIT_RAM options.
1415 - Refactor Local Bus initialization out of SDRAM setup.
1416 - Re-implement new version of LBC11/DDR11 errata workarounds.
1417 - Moved board specific PCI init parts out of CPU directory.
1418 - Added TLB entry for PCI-1 IO Memory
1419 - Updated README.mpc85xxads
1421 * Patch by Sascha Hauer, 28 Jun:
1422 - add generic support for Motorola i.MX architecture
1423 - add support for mx1ads, mx1fs2 and scb9328 boards
1425 * Patches by Marc Leeman, 23 Jul 2004:
1426 - Add define for the PCI/Memory Buffer Configuration Register
1427 - corrected comments in cpu/mpc824x/cpu_init.c
1429 * Add support for multiple serial interfaces
1430 (for example to allow modem dial-in / dial-out)
1432 * Patch by Stefan Roese, 15 Jul 2004:
1433 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1435 * Fix NSCU config; add ethernet wakeup code.
1437 * Add link for preloader for Motorola Coldfire to README.m68k
1439 * Patch by Michael Bendzick, 12 Jul 2004:
1440 fix output formatting in drivers/cfi_flash.c
1442 * Patch by Mark Jonas, 02 Jul 2004:
1443 Fix lowboot (again) on MPC5xxx
1445 * Patch by Curt Brune, 07 Jul 2004:
1446 relocate exception vectors on arm720t if needed
1448 * Patch by George G. Davis, 06 Jul 2004:
1449 - update mach-types.h to latest arm.linux.org.uk master list
1450 - Set correct OMAP1610 bi_arch_number for build target
1452 * Patch by Curt Brune, 06 Jul 2004:
1453 evb4510: add support for timer interrupt; cleanup
1455 * Patch by Dan Poirot, 06 Jul 2004:
1456 Fix sbc8260 environment variables
1458 * Cleanup redundand "console" environment variable
1460 * Patch by Mark Jonas, 05 Jul 2004:
1461 add support for the Total5100's and Total5200's LCD screen
1463 * Patches by Dan Eisenhut, 01 Jul 2004:
1465 - Move doc2000.h include to prevent compiler warning on some boards
1467 * Patch by Mark Jonas, 01 Jul 2004:
1468 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1469 MGT5100 and MPC5200 based Freescale platforms.
1471 * Patch by Philippe Robin, 01 Jul 2004:
1472 Add initialization for Integrator and versatile board files.
1474 * Patch by Hinko Kocevar, 01 Jun 2004:
1475 Fix VFD FB allocation, add LCD FB allocation on ARM
1477 * Patch by Martin Krause, 30 Jun 2004:
1478 Add support for TQM5200 board
1480 * Patch by Martin Krause, 29 Jun 2004:
1481 Add loopw command: infinite write loop on address range
1483 * Patches by Yasushi Shoji, 29 Jun 2004:
1484 - add empty include/asm-microblaze/processor.h
1485 - add to CREDITS and MAINTAINERS
1486 - add gd initialization
1487 - add MicroBlaze and SUZAKU board to MAKEALL script
1488 - add reset support for SUZAKU
1489 - add flush_cache() for MicroBlaze
1490 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1491 size flash memory on SUZAKU
1493 * Patch by Prakash Kumar, 27 Jun 2004:
1494 Add support for the PXA250 based Intrinsyc Cerf board.
1496 * Patch by Yasushi Shoji, 27 Jun 2004:
1497 fix comment in include/common.h
1499 * Rename SBC8560 into sbc8560 for consistency
1501 * Patch by Daniel Poirot, 24 Jun 2004:
1502 Add support for Wind River's sbc8240 board
1504 * Patches by Yasushi Shoji, 26 Jun 2004:
1505 - drivers/serial_xuartlite.c: fix "return 0" in void function
1506 - add microblaze support to mkimage tool
1508 * Patch by Fred Klatt, 25 Jun 2004:
1509 Add support for WindRiver's sbc8560 board
1511 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1512 Small Bugs fixes for "at91rm9200dk" board:
1513 - Timing modifications for SPI DataFlash access
1514 - Fix NAND flash detection bug
1516 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1517 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1519 * Patch by Jon Loeliger, 17 June 2004:
1520 Completion of the 8540ADS/8560ADS updates:
1521 Fix some PCI and Rapid I/O memory maps,
1522 Initialize both TSEC 1 and 2,
1524 Update MAINTAINER for 85xx boards and README.mpc85xxads
1526 * Patch by Yuli Barcohen, 16 Jun 2004:
1527 Remove obsolete AdderII port which was superseded by unified
1528 AdderII/Adder87x port
1530 * Patch by Ladislav Michl, 16 Jun 2004:
1531 Fix gcc-3.3.3 warnings for smc91111.c
1533 * Patch by Stefan Roese, 02 Jul 2004:
1534 - Fix bug in 405 ethernet driver; allocated data not cleared!
1535 - Fix problem in 405 i2c driver; don't try to print without console!
1537 * Patch by Paul Ruhland, 11 Jun 2004:
1538 Remove debug code from 'board/lpd7a40x/flash.c'
1540 * Patch by Andrea Marson, 11 Jun 2004:
1541 Update for PPChameleon board:
1542 - support for SysClk @ 25MHz
1543 - support for Silicon Motion SM712 VGA controller
1546 * Patches by Richard Woodruff, 10 Jun 2004:
1547 - fix problems with examples/stubs.c for GCC >= 3.4
1548 - fix problems with gd initialization
1550 * Patch by Curt Brune, 17 May 2004:
1551 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1552 - Add support for ESPD-Inc. EVB4510 Board
1554 * Patch by Marc Leeman, 11 May 2004:
1555 Fix for MPC8245 - reading PPC Memory from another device with the
1556 PPC as PCI target device corrupts data due to interenal hardware
1559 * Fix "cls" command when used with splash screen
1561 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1562 slow download of a big image)
1564 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1565 display even after showing a bitmap
1567 * Patch by Josef Wagner, 04 Jun 2004:
1568 - DDR Ram support for PM520 (MPC5200)
1569 - support for different flash types (PM520)
1570 - USB / IDE / CF-Card / DiskOnChip support for PM520
1571 - 8 bit boot rom support for PM520/CE520
1572 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1573 - I2C and RTC support for CPC45
1574 - support of new flash type (28F160C3T) for CPC45
1576 * Fix flash parameters passed to Linux for PPChameleon board
1578 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1580 * Patch by Paul Ruhland, 10 Jun 2004:
1581 fix support for Logic SDK-LH7A404 board and clean up the
1582 LH7A404 register macros.
1584 * Patch by Matthew McClintock, 10 Jun 2004:
1585 Modify code to select correct serial clock on Sandpoint8245
1587 * Patch by Robert Schwebel, 10 Jun 2004:
1588 Add support for Intel K3 strata flash.
1590 * Patch by Thomas Brand, 10 Jun 2004:
1591 Fix "loads" command on DK1S10 board
1593 * Patch by Yuli Barcohen, 09 Jun 2004:
1594 Add support for 8MB flash SIMM and JFFS2 file system on
1595 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1597 * Patch by Yuli Barcohen, 09 Jun 2004:
1598 Add support for Analogue&Micro Adder87x and the older AdderII board.
1600 * Patch by Ming-Len Wu, 09 Jun 2004:
1601 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1603 * Patch by Sam Song, 09 Jun 2004:
1604 - Add support for RPXlite_DW board
1605 - Update FLASH driver for 4*AM29DL323DB90VI
1606 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1608 * Patch by Mark Jonas, 08 June 2004:
1609 - Make MPC5200 boards evaluate the SVR to print processor name and
1610 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1612 * Patch by Kai-Uwe Bloem, 06 May 2004:
1613 Fix endianess problem in cramfs code
1615 * Patch by Tom Armistead, 04 Jun 2004:
1616 Add support for MAX6900 RTC
1618 * Patches by Ladislav Michl, 03 Jun 2004:
1619 - fix cfi_flash.c on LE systems
1620 - let 'make mrproper' delete u-boot.img as well
1621 - turn printf into debug in cfi_flash.c
1623 * Patch by Kurt Stremerch, 28 May 2004:
1624 Add support for Exys XSEngine board
1626 * Patch by Martin Krause, 27 May 2004:
1627 Fix a MPC5xxx I2C timing issue in i2c_probe().
1629 * Patch by Leif Lindholm, 27 May 2004:
1630 Fix board_init_f() for dbau1x00 board.
1632 * Patch by Imre Deak, 26 May 2004:
1633 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1634 Set flash base accordingly, and decide whether to do or skip board
1635 specific setup steps.
1637 * Patch by Josef Baumgartner, 26 May 2004:
1638 Add missing define in include/asm-m68k/global_data.h
1640 * Patch by Josef Baumgartner, 25 May 2004:
1641 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1643 * Patch by Paul Ruhland, 24 May 2004:
1644 fix SDRAM initialization for LPD7A400 board.
1646 * Patch by Jian Zhang, 20 May 2004:
1647 add support for environment in NAND flash
1649 * Patch by Yuli Barcohen, 20 May 2004:
1650 Add support for Interphase iSPAN boards.
1652 * Patches by Paul Ruhland, 17 May 2004:
1653 - Add I/O functions to the smc91111 ethernet driver to support the
1654 Logic LPD7A40x boards.
1655 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1656 specifically the LPD7A400.
1658 * Patches by Robert Schwebel, 15 May 2004:
1659 - call MAC address reading code also for SMSC91C111;
1660 - make SMSC91C111 timeout configurable, remove duplicate code
1661 - fix get_timer() for PXA
1662 - update doc/README.JFFS2
1663 - use "bootfile" env variable also for jffs2
1665 * Patch by Tolunay Orkun, 14 May 2004:
1666 Add support for Cogent CSB472 board (8MB Flash Rev)
1668 * Patch by Thomas Viehweger, 14 May 2004:
1669 - flash.h: more flash types added
1670 - immap_8260.h: some bits added (useful for RMII)
1671 - cmd_coninfo.c: typo corrected, printf -> puts
1672 - reduced size by replacing spaces with tab
1674 * Patch by Robert Schwebel, 13 May 2004:
1675 Add 'imgextract' command: extract one part of a multi file image.
1677 * Patches by Jon Loeliger, 11 May 2004:
1678 Dynamically handle REV1 and REV2 MPC85xx parts.
1679 (Jon Loeliger, 10-May-2004).
1680 New consistent memory map and Local Access Window across MPC85xx line.
1681 New CCSRBAR at 0xE000_0000 now.
1682 Add RAPID I/O memory map.
1683 New memory map in README.MPC85xxads
1684 (Kumar Gala, 10-May-2004)
1685 Better board and CPU identification on MPC85xx boards at boot.
1686 (Jon Loeliger, 10-May-2004)
1687 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1688 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1689 (Jim Robertson, 10-May-2004)
1690 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1691 Supports multiple PHYs.
1692 (Andy Fleming, 10-May-2004)
1693 Some README.MPC85xxads updates.
1694 (Kumar Gala, 10-May-2004)
1695 Copyright updates for "Freescale"
1696 (Andy Fleming, 10-May-2004)
1698 * Patch by Stephen Williams, 11 May 2004:
1699 Add flash support for ST M29W040B
1700 Reduce JSE specific flash.c to remove dead code.
1702 * Patch by Markus Pietrek, 04 May 2004:
1703 Fix clear_bss code for ARM systems (all except s3c44b0 which
1704 doesn't clear BSS at all?)
1706 * Fix "ping" problem on INC-IP board. Strange problem:
1707 Sometimes the store word instruction hangs while writing to one of
1708 the Switch registers, but only if the next instruction is 16-byte
1709 aligned. Moving the instruction into a separate function somehow
1710 makes the problem go away.
1712 * Patch by Rishi Bhattacharya, 08 May 2004:
1713 Add support for TI OMAP5912 OSK Board
1715 * Patch by Sam Song May, 07 May 2004:
1716 Fix typo of UPM table for rmu board
1718 * Patch by Pantelis Antoniou, 05 May 2004:
1719 - Intracom board update.
1722 * Add support for the second Ethernet interface for the 'PPChameleon'
1725 * Patch by Dave Peverley, 30 Apr 2004:
1726 Add support for OMAP730 Perseus2 Development board
1728 * Patch by Alan J. Luse, 29 Apr 2004:
1729 Fix flash chip-select (OR0) option register setting on FADS boards.
1731 * Patch by Alan J. Luse, 29 Apr 2004:
1732 Report MII network speed and duplex setting properly when
1733 auto-negotiate is not enabled.
1735 * Patch by Jarrett Redd, 29 Apr 2004:
1736 Fix hang on reset on Ocotea board due to flash in wrong mode.
1738 * Patch by Dave Peverley, 29 Apr 2004:
1739 add MAC address detection to smc91111 driver
1741 * Patch by David Müller, 28 Apr 2004:
1742 fix typo in lib_arm/board.c
1744 * Patch by Tolunay Orkun, 20 Apr 2004:
1745 - README update: add CONFIG_CSB272 and csb272_config
1746 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1747 i2cfast environment variable
1749 * Patch by Yuli Barcohen, 19 Apr 2004:
1750 - Rename DUET_ADS to MPC885ADS
1751 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1752 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1753 - Clean up FADS family port to use the new defines
1755 * Fix PCI support on CPC45 board
1757 * Patch by Scott McNutt, 25 Apr 2004:
1758 Add Nios GDB/JTAG Console support:
1759 - Add stubs to support gdb via JTAG.
1760 - Add support for console over JTAG.
1763 * Add support for CATcenter board (based on PPChameleon ME module)
1765 * Patch by Klaus Heydeck, 12 May 2004:
1766 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1767 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1768 various changes to KUP4 board specific files
1770 * Fix minor network problem on MPC5200: need some delay between
1771 resetting the PHY and sending the first packet. Implemented in a
1772 "natural" way by invoking the PHY reset and initialization code
1773 only once after power on vs. each time the interface is brought up.
1775 * Add some limited support for low-speed devices to SL811 USB controller
1776 (at least "usb reset" now passes successfully and "usb info" displays
1777 correct information)
1779 * Change init sequence for multiple network interfaces: initialize
1780 on-chip interfaces before external cards.
1782 * Fix memory leak in the NAND-specific JFFS2 code
1784 * Fix SL811 USB controller when attached to a USB hub
1786 * Fix config option spelling in PM520 config file
1788 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1789 patches by Pantelis Antoniou, 30 Mar 2004)
1791 * Fix minor NAND JFFS2 related issue
1793 * Fixes for SL811 USB controller:
1794 - implement workaround for broken memory stick
1795 - improve error handling
1797 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1798 cope with congested networks.
1800 ======================================================================
1801 Changes for U-Boot 1.1.1:
1802 ======================================================================
1804 * Patch by Travis Sawyer, 23 Apr 2004:
1805 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1806 errata from Vitesse Semiconductor.
1808 * Patch by Philippe Robin, 22 Apr 2004:
1809 Fix ethernet configuration for "versatile" board
1811 * Patch by Kshitij Gupta, 21 Apr 2004:
1812 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1814 * Patch by Steven Scholz, 24 Feb 2004:
1815 Fix a bug in AT91RM9200 ethernet driver:
1816 The MII interface is now initialized before accessing the PHY.
1818 * Patch by John Kerl, 19 Apr 2004:
1819 Use U-boot's miiphy.h for PHY register names, rather than
1820 introducing a new header file.
1822 * Update pci_ids.h from linux-2.4.26
1824 * Patch by Masami Komiya, 19 Apr 2004:
1825 Fix problem cause by VLAN function on little endian architecture
1826 without VLAN environment
1828 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1829 binary image for all clock frequencies. Implement run-time
1830 optimization of flash access timing based on the actual bus
1833 * Modify KUP4X board configuration to use SL811 driver for USB memory
1834 sticks (including FAT / VFAT filesystem support)
1836 * Add SL811 Host Controller Interface driver for USB
1838 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1840 * Patch by Pantelis Antoniou, 19 Apr 2004:
1841 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1842 Minor patches for Intracom boards.
1844 * Patch by Christian Pell, 19 Apr 2004:
1845 cleanup support for CF/IDE on PCMCIA for PXA25X
1847 * Temporarily disabled John Kerl's extended MII command code because
1848 "miivals.h" is missing
1850 * Patches by Mark Jonas, 13 Apr 2004:
1851 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1852 - Add sync instructions to IceCube SDRAM init code
1853 - Move SDRAM chip constants into seperate include files
1854 - Unify DDR and SDR initialization code
1855 - Unify all IceCube (Lite5xxx) target names
1857 * Patch by John Kerl, 16 Apr 2004:
1858 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1859 mii read 4-7 18-1a. Also add mii dump subcommand for
1860 pretty-printing standard regs 0-5.
1862 * Patch by Stephen Williams, 16 April 2004:
1863 fix typo in JSE.h; update MAINTAINERS
1865 * Patch by Matthew S. McClintock, 14 Apr 2004:
1866 fix initdram function for utx8245 board
1868 * Patch by Markus Pietrek, 14 Apr 2004:
1869 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1871 * Patch by Reinhard Meyer, 18 Apr 2004:
1872 provide the IDE Reset Function for EMK 5200 boards
1874 * Patch by Masami Komiya, 12 Apr 2004:
1875 fix pci_hose_write_config_{byte,word}_via_dword problems
1877 * Patch by Sangmoon Kim, 12 Apr 2004:
1878 Update max RAM size for debris board
1880 * Patch by Travis Sawyer, 08 Apr 2004:
1881 Add TLB entry for second DIMM slot on ocotea
1883 * Patch by Masami Komiya, 08 Apr 2004:
1884 add RTL8169 network driver
1886 * Patch by Dan Malek, 07 Apr 2004:
1887 - Add support for RPC/STx GP3, Motorola 8560 board
1888 - Update 85xx TSEC driver so it searches MII for first available PHY
1890 - Add functions to support console MII commands.
1892 * Patch by Tolunay Orkun, 07 Apr 2004:
1893 Move initialization of bi_iic_fast[]
1894 from board_init_f() to board_init_r()
1896 * Patch by Yasushi Shoji, 07 Apr 2004:
1897 Cleanup microblaze port
1899 * Patch by Sangmoon Kim, 07 Apr 2004:
1900 Add auto SDRAM module detection for Debris board
1902 * Patch by Rune Torgersen, 06 Apr 2004:
1903 - Fix some PCI problems on the MPC8266ADS board
1904 - Fix the location of some PCI entries in the immap structure
1906 * Patch by Yasushi Shoji, 07 Apr 2004:
1907 - add support for microblaze processors
1908 - add support for AtmarkTechno "suzaku" board
1910 * Configure PPChameleon board to use redundand environment in flash
1912 * Configure PPChameleon board to use JFFS2 NAND support.
1914 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1916 * Patch by Rune Torgersen, 16 Apr 2004:
1919 * Patches by Pantelis Antoniou, 16 Apr 2004:
1920 - add support for a new version of an Intracom board and fix
1921 various other things on others.
1922 - add verify support to the crc32 command (define
1923 CONFIG_CRC32_VERIFY to enable it)
1924 - fix FEC driver for MPC8xx systems:
1925 1. fix compilation problems for boards that use dynamic
1927 2. shut down FEC after network transfers
1928 - HUSH parser fixes:
1929 1. A new test command was added. This is a simplified version of
1930 the one in the bourne shell.
1931 2. A new exit command was added which terminates the current
1933 3. Fixed handing of $? (exit code of last executed command)
1934 - Fix some compile problems;
1935 add "once" functionality for the netretry variable
1937 * Patch by George G. Davis, 02 Apr 2004:
1938 add support for Intel Assabet board
1940 * Patch by Stephen Williams, 01 Apr 2004:
1941 Add support for Picture Elements JSE board
1943 * Patch by Christian Pell, 01 Apr 2004:
1944 Add CompactFlash support for PXA systems.
1946 * Patches by Pantelis Antoniou, 30 Mar 2004:
1947 - add auto-complete support to the U-Boot CLI
1948 - add support for NETTA and NETPHONE boards; fix NETVIA board
1949 - add support for the Epson 156x series of graphical displays
1950 (These displays are serial and not suitable for using a normal
1951 framebuffer console on them)
1952 - add infrastructure needed in order to POST any DSPs in a board
1953 - improve and fix various things in the MPC8xx FEC driver:
1954 1. The new 87x and 88x series of processors have two FECs,
1955 and the new driver supports them both.
1956 2. Another change in the 87x/88x series is support for
1957 the RMII (Reduced MII) interface. However numerous
1958 changes are needed to make it work since the PHYs
1959 are connected to the same lines. That means that
1960 you have to address them correctly over the MII
1962 3. We now correctly match the MII/RMII interface
1963 configuration to what the PHY reports.
1964 - Fix problem when readingthe MII status register. Due to the
1965 internal design of many PHYs you have to read the register
1966 twice. The problem is more apparent in 10Mbit mode.
1967 - add new mode ".jffs2s" for reading from a NAND device: it just
1968 skips over bad blocks.
1969 - add networking support for VLANs (802.1q), and CDP (Cisco
1971 - some minor patches / cleanup
1973 * Patch by Yuli Barcohen, 28 Mar 2004:
1974 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1975 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1976 - Change configuration method for MPC8260ADS family
1978 * add startup code to clear the BSS of standalone applications
1980 * Fix if / elif handling bug in HUSH shell
1982 ======================================================================
1983 Changes for U-Boot 1.1.0:
1984 ======================================================================
1986 * Patch by Mark Jonas: Remove config.tmp files only when
1987 unconfiguring the board
1989 * Adapt RMU board for bigger flash memory
1991 * Patch by Klaus Heydeck, 13 Mar 2003:
1992 Add support for KUP4X Board
1994 * Patch by Pavel Bartusek, 21 Mar 2004
1995 Add Reiserfs support
1997 * Patch by Hinko Kocevar, 20 Mar 2004
1998 - Add auto-release for SMSC LAN91c111 driver
1999 - Add save/restore of PTR and PNR regs as suggested in datasheet
2001 * Patch by Stephen Williams, 19 March 2004
2002 Increase speed of sector reads from SystemACE,
2003 shorten poll timeout and remove a useless reset
2005 * Patch by Tolunay Orkun, 19 Mar 2004:
2006 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2009 * Patch by Brad Kemp, 18 Mar 2004:
2010 prevent machine checks during a PCI scan
2012 * Patch by Pierre Aubert, 18 Mar 2004:
2013 Fix string cleaning in IDE identification
2015 * Patch by Pierre Aubert, 18 Mar 2004:
2016 - Unify video mode handling for Chips & Technologies 69000 Video
2017 chip and Silicon Motion SMI 712/710/810 Video chip
2018 - Add selection of the video output (CRT or LCD) via 'videoout'
2019 environment variable for the Silicon Motion
2022 * Patch by Pierre Aubert, 18 Mar 2004:
2023 include/common.h typo fix
2025 * Patches by Tolunay Orkun, 17 Mar 2004:
2026 - Add support for bd->bi_iic_fast[] initialization via environment
2027 variable "i2cfast" (CONFIG_I2CFAST)
2028 - Add "i2cfast" u-boot environment variable support for csb272
2030 * Patch by Carl Riechers, 17 Mar 2004:
2031 Ignore '\0' characters in console input for use with telnet and
2034 * Patch by Leon Kukovec, 17 Mar 2004:
2035 typo fix for strswab prototype #ifdef
2037 * Patches by Thomas Viehweger, 16 Mar 2004:
2038 - show PCI clock frequency on MPC8260 systems
2039 - add FCC_PSMR_RMII flag for HiP7 processors
2040 - in do_jffs2_fsload(), take load address from load_addr if not set
2041 explicit, update load_addr otherwise
2042 - replaced printf by putc/puts when no formatting is needed
2043 (smaller code size, faster execution)
2045 * Patch by Phillippe Robin, 16 Mar 2004:
2046 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2048 * Patch by Stephen Williams, 15 Mar 2004:
2049 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2051 * Patch by Tolunay Orkun, 15 Mar 2004:
2052 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2054 * Patch by Travis Sawyer, 15 Mar 2004:
2055 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2057 * Add start-up delay to make sure power has stabilized before
2058 attempting to switch on USB on SX1 board.
2060 * Patch by Josef Wagner, 18 Mar 2004:
2061 - Add support for MicroSys XM250 board (PXA255)
2062 - Add support for MicroSys PM828 board (MPC8280)
2063 - Add support for 32 MB Flash on PM825/826
2064 - new SDRAM refresh rate for PM825/PM826
2065 - added support for MicroSys PM520 (MPC5200)
2066 - replaced Query by Identify command in CPU86/flash.c
2067 to support 28F160F3B
2069 * Fix wrap around problem with udelay() on ARM920T
2071 * Add support for Macronix flash on TRAB board
2073 * Patch by Pierre Aubert, 15 Mar 2004:
2074 Fix buffer overflow in IDE identification
2076 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2078 * Remove redundand #define in IceCube.h
2080 * Patch by Steven Scholz, 27 Feb 2004:
2081 - Adding get_ticks() and get_tbclk() for AT91RM9200
2082 - Many white space fixes in cpu/at91rm9200/interrupts.c
2084 * Patches by Steven Scholz, 20 Feb 2004:
2085 some cleanup in AT91RM9200 related code
2087 * Patches by Travis Sawyer, 12 Mar 2004:
2088 - Fix Gigabit Ethernet support for 440GX
2089 - Add Gigabit Ethernet Support to MII PHY utilities
2091 * Patch by Brad Kemp, 12 Mar 2004:
2092 Fixes for drivers/cfi_flash.c:
2093 - Better support for x8/x16 implementations
2094 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2095 - Added defines for AMD command and address constants
2097 * Patch by Leon Kukovec, 12 Mar 2004:
2098 Fix get_dentfromdir() to correctly handle deleted dentries
2100 * Patch by George G. Davis, 11 Mar 2004:
2101 Remove hard coded network settings in TI OMAP1610 H2
2102 default board config
2104 * Patch by George G. Davis, 11 Mar 2004:
2105 add support for ADS GraphicsClient+ board.
2107 * Patch by Pierre Aubert, 11 Mar 2004:
2108 - add bitmap command and splash screen support in cfb console
2109 - add [optional] origin in the bitmap display command
2111 * Patch by Travis Sawyer, 11 Mar 2004:
2112 Fix ocotea board early init interrupt setup.
2114 * Patch by Thomas Viehweger, 11 Mar 2004:
2115 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2117 * Patch by Stephan Linz, 09 Mar 2004
2118 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2120 * Patch by George G. Davis, 9 Mar 2004:
2121 fix recent build failure for SA1100 target
2123 * Patch by Travis Sawyer, 09 Mar 2004:
2124 Support native interrupt mode for the IBM440GX.
2125 Previously it was running in 440GP compatibility mode.
2127 * Patch by Philippe Robin, 09 Mar 2004:
2128 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2131 * Patch by Masami Komiya, 08 Mar 2004:
2132 Don't overwrite server IP address or boot file name
2133 when the boot server does not return values
2135 * Patch by Tolunay Orkun, 5 Mar 2004:
2136 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2138 * Patch by Tolunay Orkun, 5 Mar 2004:
2139 Fix early board initialization for Cogent CSB272 board
2141 * Patch by Ed Okerson, 3 Mar 2004:
2142 fix CFI flash writes for little endian systems
2144 * Patch by Reinhard Meyer, 01 Mar 2004:
2145 generalize USB and IDE support for MPC5200 with according
2146 changes to IceCube.h and TOP5200.h
2147 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2148 add info about USB and IDE to README
2150 * Patch by Yuli Barcohen, 4 Mar 2004:
2151 Fix problems with GCC 3.3.x which changed handling of global
2152 variables explicitly initialized to zero (now in .bss instead of
2155 * Patch by Leon Kukovec, 02 Mar 2004:
2156 add strswab() to fix IDE LBA capacity, firmware and model numbers
2157 on little endian machines
2159 * Patch by Masami Komiya, 02 Mar 2004:
2160 - Remove get_ticks() from NFS code
2161 - Add verification of RPC transaction ID
2163 * Patch by Pierre Aubert, 02 Mar 2004:
2164 cleanup for IDE and USB drivers for MPC5200
2166 * Patch by Travis Sawyer, 01 Mar 2004:
2168 - Add IBM PPC440GX Ref Platform support (Ocotea)
2169 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2170 Adapted to U-Boot and 440GX port
2172 - Add gracious handling of all Ethernet Pin Selections for 440GX
2173 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2175 - Add needed bit definitions
2178 * Patch by Carl Riechers, 1 Mar 2004:
2179 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2181 * Patch by Stephan Linz, 27 Feb 2004
2182 - avoid problems for targets without NFS download support
2184 * Patch by Rune Torgersen, 27 Feb 2004:
2185 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2186 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2187 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2189 * Patch by Masami Komiya, 27 Feb 2004:
2190 Fix rarpboot: add autoload by NFS
2192 * Patch by Dan Eisenhut, 26 Feb 2004:
2193 fix flash_write return value in saveenv
2195 * Patch by Stephan Linz, 11 Dec 2003
2196 expand config.mk to avoid trigraph warnings on NIOS
2198 * Rename "BMS2003" board into "HMI10"
2200 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2201 storage; auto-set console on USB port (using preboot command)
2203 * Add support for SX1 mobile phone; add support for USB-based console
2204 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2206 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2208 * Fix SDRAM timings for LITE5200 / IceCube board
2210 * Handle Auti-MDIX / connection status for INCA-IP
2212 * Fix USB problems when attempting to read 0 bytes
2214 * Patch by Travis Sawyer, 26 Feb 2004:
2215 Fix broken compile for XPEDITE1K target.
2217 * Patch by Stephan Linz, 26 Feb 2004:
2218 Bug fix for NFS code on NIOS targets
2220 * Patch by Stephen Williams, 26 Feb 2004:
2221 Break up SystemACE reads of large block counts
2223 * Patch by Pierre Aubert, 26 Feb 2004
2224 add IDE support for MPC5200
2226 * Patch by Masami Komiya, 26 Feb 2004:
2227 add autoload via NFS
2229 * Patch by Stephen Williams
2230 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2231 elsewhere in the source.
2233 * Patch by Steven Scholz, 25 Feb 2004:
2234 - Timeouts in FPGA code should be based on CFG_HZ
2235 - Minor cleanup in code for Altera FPGA ACEX1K
2237 * Patch by Steven Scholz, 25 Feb 2004:
2238 Changed "Directory Hierarchy" section in README
2240 * Patch by Masami Komiya, 25 Feb 2004:
2241 Reduce copy count in nfs_read_reply() of NFS code
2243 * Patch by Markus Pietrek, 24 Feb 2004:
2244 NS9750 DevBoard added
2246 * Patch by Pierre Aubert, 24 Feb 2004
2247 add USB support for MPC5200
2249 * Patch by Steven Scholz, 24 Feb 2004:
2250 - fix MII commands to use values from last command
2252 * Patch by Torsten Demke, 24 Feb 2004:
2253 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2255 * Patch by Rahul Shanbhag, 19 Feb 2004:
2256 Fixes for for OMAP1610 board:
2257 - shift some IRQ specific code to platform.S file
2258 - remove duplicatewatchdog reset code from start.S
2260 * Make Auto-MDIX Support configurable on INCA-IP board
2262 * Fix license for mkimage tool
2264 * Patch by Masami Komiya, 24 Feb 2004:
2265 Update NetBootFileXferSize in NFS code
2267 * Patch by Scott McNutt, 24 Feb 2004:
2268 fix packet length in NFS code
2270 * Patch by Masami Komiy, 22 Feb 2004:
2271 Add support for NFS for file download
2273 * Patch by Andrea Scian, 17 Feb 2004:
2274 Add support for S3C44B0 processor and DAVE B2 board
2276 * Patch by Steven Scholz, 20 Feb 2004:
2277 - Add support for MII commands on AT91RM9200 boards
2278 - some cleanup in AT91RM9200 ethernet code
2280 * Patch by Peter Ryser, 20 Feb 2004:
2281 Add support for the Xilinx ML300 platform
2283 * Patch by Stephan Linz, 17 Feb 2004:
2284 Fix watchdog support for NIOS
2286 * Patch by Josh Fryman, 16 Feb 2004:
2287 Fix byte-swapping for cfi_flash.c for different bus widths
2289 * Patch by Jon Diekema, 14 Jeb 2004:
2290 Remove duplicate "FPGA Support" notes from the README file
2292 * Patches by Reinhard Meyer, 14 Feb 2004:
2293 - update board/emk tree; use common flash driver
2294 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2295 [adapted for other PPC CPUs -- wd]
2296 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2298 * Patch by Jon Diekema, 13 Feb 2004:
2299 Call show_boot_progress() whenever POST "FAILED" is printed.
2301 * Patch by Nishant Kamat, 13 Feb 2004:
2302 Add support for TI OMAP1610 H2 Board
2303 Fixes for cpu/arm926ejs/interrupt.c
2304 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2305 Fix for a timer bug in OMAP1610 Innovator
2306 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2308 * Patches by Stephan Linz, 12 Feb 2004:
2309 - add support for NIOS timer with variable period preload counter value
2310 - prepare POST framework support for NIOS targets
2312 * Patch by Denis Peter, 11 Feb 2004:
2313 add POST support for the MIP405 board
2315 * Patch by Laurent Mohin, 10 Feb 2004:
2316 Fix buffer overflow in common/usb.c
2318 * Patch by Tolunay Orkun, 10 Feb 2004:
2319 Add support for Cogent CSB272 board
2321 * Patch by Thomas Elste, 10 Feb 2004:
2322 Add support for NET+50 CPU and ModNET50 board
2324 * Patch by Sam Song, 10 Feb 2004:
2325 Fix typos in cfi_flash.c
2327 * Patch by Leon Kukovec, 10 Feb 2004
2328 Fixed long dir entry slot id calculation in get_vfatname
2330 * Patch by Robin Gilks, 10 Feb 2004:
2331 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2332 !=, <>, <, >, <=, >=)
2334 * Fix problem with side effects in macros in include/usb.h
2336 * Patch by David Benson, 13 Nov 2003:
2337 bug 841358 - fix TFTP download size limit
2339 * Fixing bug 850768:
2340 improper flush_cache() in load_serial()
2342 * Fixing bug 834943:
2343 MPC8540 - missing volatile declarations
2345 * Patch by Stephen Williams, 09 Feb 2004:
2346 Add support for Xilinx SystemACE chip:
2347 - New files common/cmd_ace.c and include/systemace.h
2348 - Hook systemace support into cmd_fat and the partition manager
2350 * Patch by Travis Sawyer, 09 Feb 2004:
2351 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2353 * Patch by Travis Sawyer, 09 Feb 2004:
2355 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2356 - Add phymode for 440 enet
2359 - Change board_pre_init to board_early_init_f
2360 - Add user flash to bus controller setup
2362 - Fix is_pci_host to check GPIO for monarch bit
2363 - Force xpedite1k to pci conventional mode (via #define option)
2365 * Patch by Brad Kemp, 4 Feb 2004:
2366 - handle the machine check that is generated during the PCI scans
2368 - define the registers used in the IMMR by the PCI subsystem.
2370 * Patch by Pierre Aubert, 03 Feb 2004:
2371 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2373 * Patch by Jeff Angielski, 03 Feb 2004:
2374 Fix copy & paste error in cpu/mpc8260/pci.c
2376 * Patch by Reinhard Meyer, 24 Jan 2004:
2377 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2379 * Add Auto-MDIX support for INCA-IP
2383 * Patch by Josef Baumgartner, 10 Feb 2004:
2384 Fixes for Coldfire port
2386 * Patch by Brad Kemp, 11 Feb 2004:
2387 Fix CFI flash driver problems
2389 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2390 modules at CPU clock frequencies above 66 MHz.
2392 * Optimize flash programming speed for LWMON (by another 100% :-)
2394 * Patch by Jian Zhang, 3 Feb 2004:
2395 - Changed the incorrect FAT12BUFSIZE
2396 - data_begin in fsdata can be negative. Changed it to be short.
2398 * Patches by Stephan Linz, 30 Jan 2004:
2399 1: - board/altera/common/flash.c:flash_erase():
2400 o allow interrupts befor get_timer() call
2401 o check-up each erased sector and avoid unexpected timeouts
2402 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2403 o enclose sevenseg_set() in cpp condition
2404 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2405 - fix some typed in mistakes in the NIOS documentation
2406 2: - split DK1C20 configuration into several header files:
2407 o two new files for each NIOS CPU description
2408 o U-Boot related part is remaining in DK1C20.h
2409 3: - split DK1S10 configuration into several header files:
2410 o two new files for each NIOS CPU description
2411 o U-Boot related part is remaining in DK1S10.h
2412 4: - Add support for the Microtronix Linux Development Kit
2413 NIOS CPU configuration at the Altera Nios Development Kit,
2414 Stratix Edition (DK-1S10)
2415 5: - Add documentation for the Altera Nios Development Kit,
2416 Stratix Edition (DK-1S10)
2417 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2419 7: - Add support for the common U-Boot SPI framework at
2422 * Patch by Rahul Shanbhag, 28 Jan 2004:
2423 Fix flash protection/locking handling for OMAP1610 innovator board.
2425 * Patch by Rolf Peukert, 28 Jan 2004:
2426 fix flash write problems on CSB226 board (write with 32 bit bus width)
2428 * Patches by Mark Jonas, 16 Jan 2004:
2429 - fix rounding error when calculating baudrates for MPC5200 PSCs
2430 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2431 time which is not supported
2433 * Patch by Yuli Barcohen, 26 Jan 2004:
2434 Allow bzip2 compression for small memory footprint boards
2436 * Patch by Brad Kemp, 21 Jan 2004:
2437 Add support for CFI flash driver for both the Intel and the AMD
2440 * Patch by Travis Sawyer, 20 Jan 2004:
2441 Fix pci bridge auto enumeration of sibling p2p bridges.
2443 * Patch by Tolunay Orkun, 12 Jan 2004:
2444 Add some delays as needed for Intel LXT971A PHY support
2446 * Patches by Stephan Linz, 09 Jan 2004:
2447 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2448 - make DK1C20 board configuration related to ASMI conform to
2451 * Patch by Anders Larsen, 09 Jan 2004:
2453 ARM memory layout fixes: the abort-stack is now set up in the
2454 correct RAM area, and the BSS is zeroed out as it should be.
2456 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2457 of the linker scripts are replaced by '__bss_start' and '_end',
2458 resp., which is a further step to eliminate unnecessary differences
2459 between the implementation of the CPU architectures.
2461 * Patch by liang a lei, 9 Jan 2004:
2462 Fix Intel 28F128J3 ID in include/flash.h
2464 * Patch by Masami Komiya, 09 Jan 2004:
2465 add support for TB0229 board (NEC VR4131 MIPS processor)
2467 * Patch by Leon Kukovec, 12 Dec 2003:
2468 changed extern __inline__ into static __inline__ in
2469 include/linux/byteorder/swab.h
2471 * Patch by Travis Sawyer, 30 Dec 2003:
2472 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2473 select MDI port based on enabled EMAC device.
2474 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2477 * Patch by Wolter Kamphuis, 15 Dec 2003:
2478 made CONFIG_SILENT_CONSOLE usable on all architectures
2480 * Disable date command on TQM866M - there is no RTC on MPC866
2482 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2484 * Implement adaptive SDRAM timing configuration based on actual CPU
2485 clock frequency for INCA-IP; fix problem with board hanging when
2486 switching from 150MHz to 100MHz
2488 * Add PCMCIA CS support for BMS2003 board
2490 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2491 see doc/README.MPC866 for details;
2492 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2493 calculate CPU clock frequency from PLL register values.
2495 * Add support for 128 MB RAM on TQM8xxL/M modules
2497 * Fix PS/2 keyboard problem caused by statically initialized variable
2498 pointing to a location in flash
2500 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2502 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2503 before we can access it; add delay in case we are faster (with no
2506 * Cleanup of some init functions
2508 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2509 to avoid Linux crashes by early packets coming in.
2511 * Accelerate flash accesses on LWMON board by using buffered writes
2513 * Fix typo in Makefile;
2514 fix problem with PARTNUM detection
2516 * Patch by Reinhard Meyer, 09 Jan 2004:
2517 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2519 * Add support for IDE LED on BMS2003 board
2520 (exclusive with status LED!)
2522 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2525 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2526 Add common files for "emk" boards
2528 * Add a common get_ram_size() function and modify the the
2529 board-specific files to invoke that common implementation.
2531 ======================================================================
2532 Changes for U-Boot 1.0.1:
2533 ======================================================================
2535 * Set default clock for INCA-IP to 150 MHz
2537 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2538 add I2C support; add support for DS1337 RTC
2540 * Add CompactFlash support for BMS2003 board
2542 * Add support for status LED on BMS2003 board
2544 * Patch by Scott McNutt, 02 Jan 2004:
2545 Add support for the Nios Active Serial Memory Interface (ASMI)
2548 * Patch by Andrea Marson, 16 Dec 2003:
2549 Add support for the PPChameleon ME and HI modules
2551 * Patch by Yuli Barcohen, 22 Dec 2003:
2552 Add support for Motorola DUET ADS board (MPC87x/88x)
2554 * Patch by Robert Schwebel, 15 Dec 2003:
2555 add support for cramfs (uses JFFS2 command interface)
2557 * Patches by Stephan Linz, 11 Dec 2003:
2558 - more documentation for NIOS port
2559 - new struct nios_pio_t, struct nios_spi_t
2560 - Reconfiguration for NIOS Development Kit DK1C20:
2561 o move board related code from board/dk1c20
2562 to board/altera/dk1c20
2563 o create a new common source path board/altera/common
2564 and move generic flash access stuff into it
2565 o change/expand configuration file DK1C20.h
2566 - Add support for NIOS Development Kit DK1S10
2567 - Add status LED support for NIOS systems
2568 - Add dual 7-segment LED support for Altera NIOS DevKits
2570 * Patch by Ronen Shitrit, 10 Dec 2003:
2571 Add support for the Marvell DB64360 / DB64460 development boards
2573 * Patch by Detlev Zundel, 10 Dec 2003:
2574 fix dependency problem in examples/Makefile
2576 * Patch by Denis Peter, 8 Dec 2003
2577 - add support for the PATI board (MPC555)
2578 - add SPI support for the MPC5xx
2580 * Patch by Anders Larsen, 08 Dec 2003:
2581 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2582 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2583 cleanup some redundand #defines
2585 * Patch by André Schwarz, 8 Dec 2003:
2586 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2587 - TX and RX deskriptors must be quad-word aligned
2588 - does not work with only one TX deskriptor
2589 - standard reset method does not work
2591 * Patch by Masami Komiya, 08 Dec 2003:
2592 add RTL8139 ethernet driver
2594 * Patches by Ed Okerson, 07 Dec 2003:
2595 - fix ethernet for the AU1x00 processors in little-endian mode.
2596 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2598 * Minor code cleanup (coding style)
2600 * Patch by Reinhard Meyer, 30 Dec 2003:
2601 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2602 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2603 - turned debug print of PHY registers into a function (called in two places)
2604 - added support for EMK MPC5200 based modules
2606 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2608 * Add support for TQM866M modules
2610 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2612 * Fix a few compiler warnings
2614 * Patch by Reinhard Meyer, 28 Dec 2003:
2615 Add initial support for TOP5200 board
2617 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2618 environment variable which can set to "100", "133", or "150". The
2619 CPU clock will be configured accordingly upon next reboot. Other
2620 values are ignored. In case of an invalid or undefined "cpuclk"
2621 value, the compile-time default CPU clock speed will be used.
2623 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2624 window that is used to access the UART registers by the Linux driver)
2626 * Patch by Reinhard Meyer, 20 Dec 2003:
2627 Fix clock calculation for the MPC5200 for higher clock frequencies
2628 (above 2**32 / 10 = 429.5 MHz).
2630 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2632 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2634 * Add new configuration for IceCube board with DDR memory
2636 * Update TRAB memory configurations
2638 * Add JFFS2 support for INCA-IP board
2640 * Patch by Bill Hargen, 09 Dec 2003:
2641 - BUBINGA405EP: changed flash driver to protect top sector containing
2643 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2644 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2645 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2646 - 405EP: added/fixed support for "reginfo" command.
2647 - 4xx: removed spurious MII error messages on "mii info" command.
2649 * Patch by Bernhard Kuhn, 28 Nov 2003:
2650 add support for Coldfire CPU
2651 add support for Motorola M5272C3 and M5282EVB boards
2653 * Patch by Pierre Aubert, 24 Nov 2003:
2654 - add a return value for the fpga command
2655 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2656 is defined. If ide_preinit fails, ide_init is aborted.
2657 - fix an endianess problem in fat.h
2659 * Patch by Wolter Kamphuis, 05 Dec 2003:
2660 Add support for SNMC's QS850/QS823/QS860T boards
2662 * Patch by Yuli Barcohen, 3 Dec 2003:
2663 "revive" U-Boot support for old Motorola MPC860ADS board
2665 * Patch by Cam(ilo?), 03 Dec 2003:
2666 make examples build even with broken Montavista objcopy
2668 * Patch by Pavel Bartusek, 27 Nov 2003:
2669 fix conversion problem with "bootretry" evironment variable
2671 * Patch by Andre Schwarz, 24 Nov 2003:
2672 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2674 * Patch by Pavel Bartusek, 21 Nov 2003:
2675 set ZMII bridge speed on 440
2677 * Patch by Anders Larsen, 17 Nov 2003:
2678 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2680 * Patches by David Müller, 14 Nov 2003:
2681 - board/mpl/common/common_util.c
2682 * implement support for BZIP2 compressed images
2683 * various cleanups (printf -> puts, ...)
2684 - board/mpl/common/flash.c
2685 * report correct errors to upper layers
2686 * check the erase fail and VPP low bits in status reg
2687 - board/mpl/vcma9/cmd_vcma9.c
2688 - board/mpl/vcma9/flash.c
2689 * various cleanups (printf -> puts, ...)
2691 * fix typo in comment
2692 - cpu/arm920t/usb_ohci.c
2693 * support for S3C2410 is missing in #if line
2695 * reinit some registers in case of error (cable missing, ...)
2697 * support for USB/MMC devices is missing in #if line
2698 - include/configs/MIP405.h
2699 - include/configs/PIP405.h
2700 * enable BZIP2 support
2701 * enlarge malloc space to 1MiB because of BZIP2 support
2702 - include/configs/VCMA9.h
2703 * enable BZIP2 support
2704 * enlarge malloc space to 1MiB because of BZIP2 support
2705 * enable USB support
2706 - lib_arm/armlinux.c
2707 * change calling convention of ARM Linux kernel as
2708 described on http://www.arm.linux.org.uk/developer/booting.php
2710 * Patch by Thomas Lange, 14 Nov 2003:
2711 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2712 support all these AMD boards.
2714 * Patch by Thomas Lange, 14 Nov 2003:
2715 Workaround for mips au1x00 physical memory accesses (the au1x00
2716 uses a 36 bit bus internally and cannot access physical memory
2717 directly. Use the uncached SDRAM address instead of the physical
2720 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2721 add Realtek 8019 ethernet driver
2723 * Patch by Yuli Barcohen, 13 Nov 2003:
2724 MPC826xADS/PQ2FADS cleanup
2726 * Patch by Anders Larsen, 12 Nov 2003:
2727 Update README to mark the PORTIO commands non-standard
2729 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2730 update for for Atmel AT91RM9200DK development kit:
2731 - support for environment variables in DataFlash
2732 - Atmel DataFlash AT45DB1282 support
2734 * Patch by Jeff Carr, 11 Nov 2003:
2735 add support for new version of 8270 processors
2737 * Patches by George G. Davis, 05 Nov 2003:
2738 - only pass the ARM linux initrd tag to the kernel when an initrd
2740 - update omap1510inn configuration file
2742 * Patches by Stephan Linz, 3 Nov 2003:
2743 - more endianess fixes for LAN91C111 driver
2744 - CFG_HZ configuration patch for NIOS Cyclone board
2746 * Patch by Stephan Linz, 28 Oct 2003:
2747 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2749 * Patch by Steven Scholz, 20 Oct 2003:
2750 - make "mii info <addr>" show infor for PHY at "addr" only
2751 - Endian fix for miiphy_info()
2753 * Patch by Gleb Natapov, 19 Sep 2003:
2754 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2756 * Patch by Anders Larsen, 17 Sep 2003:
2757 Bring ARM memory layout in sync with the documentation:
2758 stack and malloc-heap are now located _below_ the U-Boot code
2760 * Accelerate booting on TRAB board: read and check autoupdate image
2761 headers first instead of always reading the whole images.
2763 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2765 * Enabled password check on RMU board
2767 * Fix configuration problem with IceCube in LOWBOOT configuration:
2768 envrionment got embedded, corrupting the image layout.
2770 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2772 * Added BMS2003 board
2773 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2775 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2776 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2779 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2782 * Add checksum verification to 'imls' command
2784 * Add bd_info fields needed for 4xx Linux I2C driver
2786 * Patch by Martin Krause, 4 Nov. 2003:
2787 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2789 * Print used network interface when CONFIG_NET_MULTI is set
2791 * Patch by Bernhard Kuhn, 28 Oct 2003:
2792 Add low boot support for MPC5200
2794 * Fix problem with dual PCMCIA support (NSCU)
2796 * Fix MPC5200 I2C initialization function
2798 ======================================================================
2799 Changes for U-Boot 1.0.0:
2800 ======================================================================
2802 * Fix parameter passing to standalone images with bootm command
2804 * Patch by Kyle Harris, 30 Oct 2003:
2805 Fix build errors for ixdp425 board
2807 * Patch by David M. Horn, 29 Oct 2003:
2808 Fixes to build under CYGWIN
2810 * Get IceCube MGT5100 working (again)
2812 * Fix problems in memory test on some boards (which was not
2813 non-destructive as intended)
2815 * Patch by Gary Jennejohn, 28 Oct 2003:
2816 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2817 to prevent stack overflow on ARM systems
2819 * Patch by Stephan Linz, 28 Oct 2003:
2820 fix init sequence error for NIOS port
2822 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2824 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2826 * Patch by Xiao Xianghua, 23 Oct 2003:
2827 small patch for mpc85xx
2829 * Fix small problem in MPC5200 I2C driver
2831 * Fix FCC3 support on ATC board
2833 * Correct header printing for multi-image files in do_bootm()
2835 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2837 * Fix PCI problems on PPChameleon board
2839 * Patch by Steven Scholz, 18 Oct 2003:
2840 Fix AT91RM9200 ethernet driver
2842 * Patch by Nye Liu, 17 Oct 2003:
2843 Fix typo in include/mpc8xx.h
2845 * Patch by Richard Woodruff, 16 Oct 03:
2846 Fixes for cpu/arm925/interrupt.c
2847 - Initialize timestamp & lastdec vars.
2848 - fix timestamp overflows.
2849 - fix lastdec overflow.
2850 - smarter normalization to allow udelay() below 1ms to work.
2852 * Patch by Scott McNutt, 16 Oct
2853 add networking support for the Altera Nios Development Kit,
2854 Cyclone Edition (DK-1C20)
2856 * Patch by Jon Diekema, 14 Oct 2003:
2857 add hint about doc/README.silent to README file
2859 * Add CompactFlash support for NSCU
2861 * Fix PCI problems on PPChameleonEVB
2863 * TRAB auto-update: Base decision if we have to strip the image
2864 header on image type as encoded in the header
2865 (include image type patch by Martin Krause, 17 Oct 2003)
2867 * Patches by Xianghua Xiao, 15 Oct 2003:
2869 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2870 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2871 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2873 * Fix flash timings on TRAB board
2875 * Make sure HUSH is initialized for running auto-update scripts
2877 * Make 5200 reset command _really_ reset the board, without running
2878 any other code after it
2880 * Fix errors with flash erase when range spans across banks
2881 that are mapped in reverse order
2883 * Fix flash mapping and display on P3G4 board
2885 * Patch by Kyle Harris, 15 Jul 2003:
2886 - add support for Intel IXP425 CPU
2887 - add support for IXDP425 eval board
2889 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2890 for more information
2892 * Patch by Steven Scholz, 10 Oct 2003
2893 - Add support for Altera FPGA ACEX1K
2895 * Patches by Thomas Lange, 09 Oct 2003:
2896 - fix cmd_ide.c for non ppc boards (read/write functions did not
2897 add ATA base address)
2898 - fix for shannon board
2899 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2900 - Endian swap ATA identity for all big endian CPUs, not just PPC
2901 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2903 - add support for dbau1x00 board (MIPS32)
2905 * Patch by Sangmoon Kim, 07 Oct 2003:
2906 add support for debris board
2908 * Patch by Martin Krause, 09 Oct 2003:
2909 Fixes for TRAB board
2910 - /board/trab/rs485.c: correct baudrate
2911 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2912 udelay(); fix some timing problems with adc controller
2913 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2914 modify commands: touch and buzzer
2916 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2917 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2918 Use direct function calls for auto_update instead of hush commands
2920 * Patch by Scott McNutt, 04 Oct 2003:
2921 - add support for Altera Nios-32 CPU
2922 - add support for Nios Cyclone Development Kit (DK-1C20)
2924 * Patch by Steven Scholz, 29 Sep 2003:
2925 - A second parameter for bootm overwrites the load address for
2926 "Standalone Application" images.
2927 - bootm sets environment variable "filesize" to the resulting
2928 (uncompressed) data length for "Standalone Application" images
2929 when autostart is set to "no". Now you can do something like
2930 if bootm $fpgadata $some_free_ram ; then
2931 fpga load 0 $some_free_ram $filesize
2934 * Patch by Denis Peter, 25 Sept 2003:
2935 add support for the MIP405 Rev. C board
2937 * Patch by Yuli Barcohen, 25 Sep 2003:
2938 add support for Zephyr Engineering ZPC.1900 board
2940 * Patch by Anders Larsen, 23 Sep 2003:
2941 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2942 implemented for the x86 architecture)
2944 * Patch by Sangmoon Kim, 23 Sep 2003:
2945 fix pll_pci_to_mem_multiplier table for MPC8245
2947 * Patch by Anders Larsen, 22 Sep 2003:
2948 enable timed autoboot on PXA
2950 * Patch by David Müller, 22 Sep 2003:
2951 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2952 returns correct libgcc file path
2953 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2954 time on s3c24x0 systems
2956 * Patch by Jon Diekema, 19 Sep 2003:
2957 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2958 link state to the fault LED.
2959 - In NetLoop, make the Fault LED reflect the link status. The link
2960 status gets updated on entry, and on timeouts.
2962 * Patch by Anders Larsen, 18 Sep 2003:
2963 allow mkimage to build and run on Cygwin-hosted systems
2965 * Patch by Frank Müller, 18 Sep 2003:
2966 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2969 * Patch by Pantelis Antoniou, 16 Sep 2003:
2970 add tool to compute fileds in the PLPRCR register for MPC86x
2972 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2974 * Fix build problems under FreeBSD
2976 * Add generic filesystem image type
2978 * Make fatload set filesize environment variable
2980 * enable basic / medium / high-end configurations for PPChameleonEVB
2981 board; fix NAND code
2983 * enable TFTP client code to specify to the server the desired
2984 timeout value (see RFC-2349)
2986 * Improve SDRAM setup for TRAB board
2988 * Suppress all output with splashscreen configured only if "splashimage"
2991 * Fix problems with I2C support for mpc5200
2993 * Adapt TRAB configuration and auto_update to new memory layout
2995 * Add configuration for wtk board
2997 * Add support for the Sharp LQ065T9DR51U LCD display
2999 * Patch by Rune Torgersen, 17 Sep 2003:
3000 - Fixes for MPC8266 default config
3001 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3003 * Patches by Jon Diekema, 17 Sep 2003:
3004 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3007 - adjust "help" output
3009 * Patches by Anders Larsen, 17 Sep 2003:
3010 - fix spelling errors
3011 - set GD_FLG_DEVINIT flag only after device function pointers
3013 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3015 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3016 - trigger watchdog while waiting in serial driver
3018 * Add auto-update code for TRAB board using USB memory sticks,
3019 support new configuration with more memory
3021 * disable MPC5200 bus pipelining as workaround for bus contention
3023 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3024 priority; configure critical interrupts to be handled like external
3027 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3028 go back to 66 MHz for stability
3030 * Patches by Jon Diekema, 15 Sep 2003:
3031 - add description for missing CFG_CMD_* entries in the README file
3034 * Patch by Gleb Natapov, 14 Sep 2003:
3035 enable watchdog support for all MPC824x boards that have a watchdog
3037 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3038 "Non-octet Aligned Frame" errors we see at 100 Mbps
3040 * Patch by Sharad Gupta, 14 Sep 2003:
3041 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3043 * Patch by llandre, 11 Sep 2003:
3044 update configuration for PPChameleonEVB board
3046 * Patch by David Müller, 13 Sep 2003:
3047 various changes to VCMA9 board specific files
3049 * Add I2C support for MGT5100 / MPC5200
3051 * Patch by Rune Torgersen, 11 Sep 2003:
3052 Changed default memory option on MPC8266ADS to NOT be Page Based
3053 Interleave, since this doesn't work very well with the standard
3056 * Patch by George G. Davis, 12 Sep 2003:
3057 fix Makefile settings for sk98 driver
3059 * Patch by Stefan Roese, 12 Sep 2003:
3060 - new boards added: DP405, HUB405, PLU405, VOH405
3061 - some esd boards updated
3062 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3064 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3066 * Patch by Martin Krause, 11 Sep 2003:
3067 add burn-in tests for TRAB board
3069 * Enable instruction cache on MPC5200 board
3071 * Patch by Denis Peter, 11 Sep 2003:
3072 - fix USB data pointer assignment for bulk only transfer.
3073 - prevent to display erased directories in FAT filesystem.
3075 * Change output format for NAND flash - make it look like for other
3078 ======================================================================
3079 Changes for U-Boot 0.4.8:
3080 ======================================================================
3082 * Add I2C and RTC support for RMU board
3084 * Patches by Denis Peter, 9 Sep 2003:
3085 add FAT support for IDE, SCSI and USB
3087 * Patches by Gleb Natapov, 2 Sep 2003:
3088 - cleanup of POST code for unsupported architectures
3089 - MPC824x locks way0 of data cache for use as initial RAM;
3090 this patch unlocks it after relocation to RAM and invalidates
3093 * Patch by Gleb Natapov, 30 Aug 2003:
3094 new I2C driver for mpc107 bridge. Now works from flash.
3096 * Patch by Dave Ellis, 11 Aug 2003:
3097 - JFFS2: fix typo in common/cmd_jffs2.c
3098 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3099 - JFFS2: remove node version 0 warning
3100 - JFFS2: accept JFFS2 PADDING nodes
3101 - SXNI855T: add AM29LV800 support
3102 - SXNI855T: move environment from EEPROM to flash
3103 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3105 * Patch by Bill Hargen, 11 Aug 2003:
3106 fixes for I2C on MPC8240
3107 - fix i2c_write routine
3108 - fix iprobe command
3109 - eliminates use of global variables, plus dead code, cleanup.
3111 * Add support for USB Mass Storage Devices (BBB)
3112 (tested with USB memory sticks only)
3114 * Avoid flicker on TRAB's VFD
3116 * Add support for SK98xx driver
3118 * Add PCI support for SL8245 board
3120 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3121 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3122 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3124 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3125 to allow for more accurate baudrate settings
3126 (error now 0.7% at 115 kbps, instead of 3.5% before)
3128 * Patch by Andreas Mohr, 4 Sep 2003:
3129 Fix a lot of spelling errors
3131 * Add support for PPChameleon Eval Board
3133 * Add support for P3G4 board
3135 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3138 * Patch by Yuli Barcohen, 7 Aug 2003:
3139 check BCSR to detect if the board is configured in PCI mode
3141 ======================================================================
3142 Changes for U-Boot 0.4.7:
3143 ======================================================================
3145 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3146 add support for Adder II MPC852T module
3148 * Patch by George G. Davis, 19 Aug 2003:
3149 fix TI Innovator/OMAP1510 pin configs
3151 * Patches by Kshitij, 18 Aug 2003
3152 - add support for arm926ejs cpu core
3153 - add support for TI OMAP 1610 Innovator Board
3155 * Patch by Yuli Barcohen, 14 Aug 2003:
3156 add support for bzip2 uncompression
3158 * Add GCC library to examples/Makefile so GCC utility functions will
3161 * Add I2C and RTC support for RMU board using software I2C driver
3162 (because of better response to iprobe command); fix problem with
3165 * Patch by Matthias Fuchs, 28 Aug 2003:
3166 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3167 CONFIG_BOOTP_MAKS (see README).
3169 * Fix ICU862 environment problem
3171 * Fix RAM size detection for RMU board
3173 * Implement "reset" for MGT5100/MPC5200 systems
3175 ======================================================================
3176 Changes for U-Boot 0.4.6:
3177 ======================================================================
3179 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3180 allow selection of clock frequency as "make" target
3182 * Implement memory autosizing code for IceCube boards
3184 * Configure network port on INCA-IP for autonegotiation
3186 * Fix overflow problem in network timeout code
3188 * Patch by Richard Woodruff, 8 Aug 2003:
3189 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3191 ======================================================================
3192 Changes for U-Boot 0.4.5:
3193 ======================================================================
3195 * Update for TQM board defaults:
3196 disable clocks_in_mhz, enable boot count limit
3198 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3199 in toplevel directory instead. Removed astest.c from tools/gdb because
3200 it is no longer relevant.
3202 * Fix PCI support for MPC5200 / IceCube Board
3204 * Map ISP1362 USB OTG controller for NSCU board
3206 * Patch by Brad Parker, 02 Aug 2003:
3207 fix sc520_cdp problems
3209 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3211 * Allow erase command to cross flash bank boundaries
3213 * Patch by Scott McNutt, 21 Jul 2003:
3214 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3215 Both LynxOS and BlueCat linux KDIs are supported.
3217 * Patch by Richard Woodruff, 25 Jul 2003:
3218 use more reliable reset for OMAP/925T
3220 * Patch by Nye Liu, 25 Jul 2003:
3221 fix typo in mpc8xx.h
3223 * Patch by Richard Woodruff, 24 Jul 2003:
3224 Fixes for cmd_nand.c:
3225 - Fixed null dereferece which could result in incorrect ECC values.
3226 - Added support for devices with no Ready/Busy signal hooked up.
3227 - Added OMAP1510 read/write protect handling.
3228 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3230 - Switched default ECC to be JFFS2.
3232 * Allow crc32 to be used at address 0x000
3234 * Provide consistent interface to standalone applications to access
3235 the 'global_data' structure
3236 Provide a doc/README.standalone more useful to users/developers.
3238 * Make IceCube MGT5100 FEC driver work
3240 * Implement new mechanism to export U-Boot's functions to standalone
3241 applications: instead of using (PPC-specific) system calls we now
3242 use a jump table; please see doc/README.standalone for details
3244 * Patch by Dave Westwood, 24 Jul 2003:
3245 added support for Unity OS (a proprietary OS)
3247 * Patch by Detlev Zundel, 23 Jul 2003:
3248 add "imls" command to print flash table of contents
3250 * Fix cold boot detection for log buffer reset
3252 * Return error for invalid length specifiers with "cp.X" etc.
3254 * Fix startup problem on MIPS
3256 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3257 bitmap support is configured
3259 * Patch by Bill Hargen, 18 Jul 2003:
3260 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3262 * Patch by Denis Peter, 18 Jul 2003:
3263 - fix memory configuration for MIP405T
3264 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3266 * Cleanup of TQM82xx configurations; use "official" board types
3267 to make selection easier.
3269 * Patch by Martin Krause, 17 Jul 2003:
3270 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3272 * Patch by Richard Woodruff, 17 July 03:
3273 - Fixed bug in OMAP1510 baud rate divisor settings.
3275 * Patch by Nye Liu, 16 July 2003:
3277 - add MPC86xADS support (uses MPC86xADS.h)
3278 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3280 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3281 o don't trust gclk() software measurement by default, depend on
3282 CONFIG_8xx_GCLK_FREQ
3283 - add DRAM SIMM not installed detection
3284 - use more "correct" SDRAM initialization sequence
3285 - allow different SDRAM sizes (8xxADS has 8M)
3287 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3288 - rename MAMR/MBMR defines to be more consistent. Should eventually
3289 be merged into MxMR to better reflect the PowerQUICC datasheet.
3291 * Patch by Yuli Barcohen, 16 Jul 2003:
3292 support new Motorola PQ2FADS-ZU evaluation board which replaced
3293 MPC8260ADS and MPC8266ADS
3295 ======================================================================
3296 Changes for U-Boot 0.4.4:
3297 ======================================================================
3299 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3301 * Add support for MGT5100 and MPC5200 processors
3303 * Patch by Lutz Dennig, 15 Jul 2003:
3304 update for R360MPI board
3306 ======================================================================
3307 Changes for U-Boot 0.4.3:
3308 ======================================================================
3310 * Patches by Kshitij, 04 Jul 2003
3311 - added support for arm925t cpu core
3312 - added support for TI OMAP 1510 Innovator Board
3314 * Patches by Martin Krause, 14 Jul 2003:
3315 - add I2C support for s3c2400 systems (trab board)
3316 - (re-) add "ping" to command table
3318 * Fix handling of "slow" POST routines
3320 * Patches by Yuli Barcohen, 13 Jul 2003:
3321 - Correct flash and JFFS2 support for MPC8260ADS
3322 - fix PVR values and clock generation for PowerQUICC II family
3325 * Patch by Bernhard Kuhn, 08 Jul 2003:
3326 - add support for M68K targets
3328 * Patch by Ken Chou, 3 Jul:
3329 - Fix PCI config table for A3000
3330 - Fix iobase for natsemi.c
3331 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3333 * Allow to enable "slow" POST routines by key press on power-on
3334 * Fix temperature dependend switching of LCD backlight on LWMON
3335 * Tweak output format for LWMON
3337 * Patch by Stefan Roese, 11 Jul 2003:
3338 - Fix bug in CONFIG_VERSION_VARIABLE.
3339 - AR405 config updated.
3340 - OCRTC/ORSG: bsp command added.
3341 - ASH405 bsp update.
3343 ======================================================================
3344 Changes for U-Boot 0.4.2:
3345 ======================================================================
3347 * Add support for NSCU board
3349 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3351 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3352 mirror bit flash on TQM8xxM modules
3354 * Patch by Kenneth Johansson, 30 Jun 2003:
3355 get rid of MK_CMD_ENTRY macro; update doc/README.command
3357 * Patch by Seb James, 30 Jun 2003:
3358 Improve documentation of I2C configuration in README
3360 * Fix problems with previous log buffer "fixes"
3362 * Fix minor help text issues
3364 * "log append" did not append a newline
3366 ======================================================================
3367 Changes for U-Boot 0.4.1:
3368 ======================================================================
3370 * Fix some missing commands, cleanup header files
3371 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3373 * Rewrite command lookup and help command (fix problems with bubble
3374 sort when sorting command name list). Minor cleanup here and there.
3376 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3377 - Allow to call sysmon function interactively
3378 - PIC on LWMON board needs delay after power-on
3379 - Add missing RSR definitions for MPC8xx
3380 - Improve log buffer handling: guarantee clean reset after power-on
3381 - Add support for EXBITGEN board (aka "genie")
3382 - Add support for SL8245 board
3385 - remove trailing white space, trailing empty lines, C++ comments, etc.
3386 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3388 * Patches by Kenneth Johansson, 25 Jun 2003:
3389 - major rework of command structure
3390 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3392 ======================================================================
3393 Changes for U-Boot 0.4.0:
3394 ======================================================================
3396 * Patches by Robert Schwebel, 26 Jun 2003:
3397 - csb226 configuration updated
3398 - credits for logodl port updated
3399 - innokom configuration updated
3400 - logodl tree update, still with coding style inconsistencies
3401 - added OCM for ppc405 warning to README
3403 * Patch by Pantelis Antoniou, 25 Jun 2003:
3404 update NetVia with V2 board support
3406 * Header file cleanup for ARM
3408 * Patch by Murray Jensen, 24 Jun 2003:
3409 - make sure to use only U-boot provided header files
3410 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3412 * Patch by Stefan Roese, 24 Jun 2003:
3413 - Update esd ASH405 board files.
3414 - Update esd DASA_SIM config file.
3415 - Add ping command to some esd boards.
3417 * Patch by Yuli Barcohen, 23 Jun 2003:
3418 Update for MPC8260ADS board
3420 * Patch by Murray Jensen, 23 Jun 2003:
3421 - cleanup of GCC 3.x compiler warnings
3423 * Patch by Rune Torgersen, 4 Jun 2003:
3424 add large memory support for MPC8266ADS board
3426 * Patch by Richard Woodruff, 19 June 03:
3427 - Enabled standard u-boot device abstraction for ARM
3428 - Enabled console device for ARM
3429 - Initilized bi_baudrate for ARM
3431 * Patch by Bill Hargen, 23 Apr 2003:
3432 fix byte order for 824x I2C addresses (write op)
3434 * Patch by Murray Jensen, 20 Jun 2003:
3436 - cleanup (especially for gcc-3.x compilers)
3438 * Patch by Tom Guilliams, 20 Jun 2003:
3439 added CONFIG_750FX support for IBM 750FX processors
3441 * Patch by Devin Crumb, 02 Apr 2003:
3442 Fix clock divider rounding problem in drivers/serial.c
3444 * Patch by Richard Woodruff, 19 June 03:
3445 - Fixed smc91c111 driver to sync with the u-boot environment
3446 (driver/smc91c111.c).
3447 - Added eth_init error return check in NetLoop (net/net.c).
3449 * Patch by Ken Chou, 19 June 2003:
3450 Added support for A3000 SBC board (Artis Microsystems Inc.)
3452 * Patches by Murray Jensen, 17 Jun 2003:
3453 - Hymod board database mods: add "who" field and new xilinx chip types
3454 - provide new "init_cmd_timeout()" function so code external to
3455 "common/main.c" can use the "reset_cmd_timeout()" function before
3456 entering the main loop
3457 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3458 slightly different. see include/configs/hymod.h for an example
3459 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3460 CFG_DTT_ADM1021 defined)
3461 - add new "eeprom_probe()" function which has similar args and
3462 behaves in a similar way to "eeprom_read()" etc.
3463 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3464 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3465 - gdbtools copyright update
3466 - ensure that set_msr() executes the "sync" and "isync" instructions
3467 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3468 - 8260 I/O ports fix: Open Drain should be set last when configuring
3469 - add SIU IRQ defines for 8260
3470 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3471 config.mk to allow board configurations to override the GNU
3472 linker script, selected via the LDSCRIPT, make variable, and to
3473 give an initial value to the OBJCFLAGS make variable
3474 - 8260 i2c enhancement:
3475 o correctly extends the timeout depending on the size of all
3476 queued messages for both transmit and receive
3477 o will not continue with receive if transmit times out
3478 o ensures that the error callback is done for all queued tx
3480 o correctly detects both tx and rx timeouts, only delivers one to
3481 the callback, and does not overwrite an earlier error
3482 o logic in i2c_probe now correct
3483 - add "vprintf()" function so that "panic()" function can be
3485 - many Hymod board changes
3487 * Patches by Robert Schwebel, 14 Jun 2003:
3488 - add support for Logotronic DL datalogger board
3489 - cleanup serial line after kermit binary download
3490 - add debugX macro (debug level support)
3491 - update mach-types.h to latest arm.linux.org.uk master list.
3493 * Patches by David Müller, 12 Jun 2003:
3494 - rewrite of the S3C24X0 register definitions stuff
3495 - "driver" for the built-in S3C24X0 RTC
3497 * Patches by Yuli Barcohen, 12 Jun 2003:
3498 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3499 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3500 configuration word supplied by FPGA on some MPC8260ADS boards
3502 * Patch by Pantelis Antoniou, 10 Jun 2003:
3503 Unify status LED interface
3505 * Add support for DS12887 RTC; add RTC support for ATC board
3507 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3508 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3509 - Add Atmel DataFlash support for reading and writing.
3510 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3511 - Add Flash detection on Atmel AT91RM9200DK
3512 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3513 - Replace old Ethernet PHY layer functions
3514 - Change link address
3516 * Patch by Frank Smith, 9 Jun 2003:
3517 use CRIT_EXCEPTION for machine check on 4xx
3519 * Patch by Detlev Zundel, 13 Jun 2003:
3520 added implementation of the "carinfo" command in cmd_immap.c
3522 * Fix CONFIG_NET_MULTI support in include/net.h
3524 * Patches by Kyle Harris, 13 Mar 2003:
3525 - Add FAT partition support
3526 - Add command support for FAT
3527 - Add command support for MMC
3529 - Add Intel PXA support for video
3530 - Add Intel PXA support for MMC
3532 - Enable MMC and FAT for lubbock board
3533 - Other misc changes for lubbock board
3535 * Patch by Robert Schwebel, April 02, 2003:
3536 fix for SMSC91111 driver
3538 * Patch by Vladimir Gurevich, 04 Jun 2003:
3539 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3541 * Patch by Stefan Roese, 05 Jun 2003:
3542 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3543 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3544 data cache can be used even if the chip select is in use.
3545 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3546 (see README for further description).
3547 - Changed config files of CONFIG_EEPRO100 boards to use the
3548 CFG_RX_ETH_BUFFER define.
3550 * Add support for RMU board
3552 * Add support for TQM862L at 100/50 MHz
3554 * Patch by Pantelis Antoniou, 02 Jun 2003:
3555 major reconstruction of networking code;
3556 add "ping" support (outgoing only!)
3558 * Patch by Denis Peter, 04 June 2003:
3559 add support for the MIP405T board
3561 * Patches by Udi Finkelstein, 2 June 2003:
3562 - Added support for custom keyboards, initialized by defining a
3563 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3564 - Added support for the RBC823 board.
3565 - cpu/mpc8xx/lcd.c now automatically calculates the
3566 Horizontal Pixel Count field.
3568 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3569 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3571 * Patch by Mark Rakes, 14 May 2003:
3572 add support for Intel e1000 gig cards.
3574 * Patch by Nye Liu, 3 Jun 2003:
3575 fix critical typo in MAMR definition (include/mpc8xx.h)
3577 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3579 * Patch by Klaus Heydeck, 2 Jun 2003
3580 Minor changes for KUP4K configuration
3582 * Patch by Marc Singer, 29 May 2003:
3583 Fixed rarp boot method for IA32 and other little-endian CPUs.
3585 * Patch by Marc Singer, 28 May 2003:
3586 Added port I/O commands.
3588 * Patch by Matthew McClintock, 28 May 2003
3589 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3590 - minor patches for utx8245
3592 * Patch by Daniel Engström, 28 May 2003:
3595 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3596 add nand flash support to SXNI855T configuration
3597 fix/extend nand flash support:
3598 - fix 'nand erase' command so does not erase bad blocks
3599 - fix 'nand write' command so does not write to bad blocks
3600 - fix nand_probe() so handles no flash detected properly
3601 - add doc/README.nand
3602 - add .jffs2 and .oob options to nand read/write
3603 - add 'nand bad' command to list bad blocks
3604 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3605 - make NAND read/write faster
3607 * Patch by Rune Torgersen, 23 May 2003:
3608 Update for MPC8266ADS board
3610 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3611 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3612 _time_ (!) if the environment is embedded within the U-Boot image,
3613 or in a separate flash sector.
3615 * Cleanup CFG_DER #defines in config files (wd maintained only)
3617 * Fix data abort exception handling for arm920t CPU
3619 * Fix alignment problems with flash driver for TRAB board
3621 * Patch by Donald White, 21 May 2003:
3622 fix calculation of base address in pci_hose_config_device()
3624 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3625 execute "cmd2", even if "cmd1" fails. Note that this is different
3626 to "run var1 var2" where the contents of "var2" will NOT be
3627 executed when a command in "var1" fails.
3629 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3631 * Patch by Kyle Harris, 20 May 2003:
3632 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3633 into cpu/pxa and arch-pxa.
3635 * Patch by Stefan Roese, 23 May 2003:
3636 - IBM PPC405EP port added.
3637 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3638 UART0) is used as default U-Boot console. PPC4xx only!
3639 - esd ASH405 board added (PPC405EP based).
3640 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3641 - esd CPCI405AB board added.
3642 - esd PMC405 board added.
3643 - Update of some esd boards.
3645 * Patch by Denis Peter, 19 Mai 2003:
3646 add support for the MIP405-3 board
3648 * Patch by Dave Ellis, 22 May 2003:
3649 Fix problem with only partially cleared .bss segment
3651 * Patch by Rune Torgersen, 12 May 2003:
3652 get PCI to work on a MPC8266ADS board; incorporate change to
3653 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3655 * Patch by Nye Liu, 1 May 2003:
3656 minor patches for the FADS8xx
3658 * Patch by Thomas Schäfer, 28 Apr 2003:
3659 Fix SPD handling for 256 ECC DIMM on Walnut
3661 * Add support for arbitrary bitmaps for TRAB's VFD command;
3662 allow to pass boot bitmap addresses in environment variables;
3663 allow for zero boot delay
3665 * Patch by Christian Geißinger, 19 May 2002:
3666 On TRAB: wait until the dummy byte has been completely sent
3668 * Patch by David Updegraff, 22 Apr 2003:
3669 update for CrayL1 board
3671 * Patch by Pantelis Antoniou, 21 Apr 2003:
3672 add boot support for ARTOS (a proprietary OS)
3674 * Patch by Steven Scholz, 11 Apr 2003:
3675 Add support for RTC DS1338
3677 * Patch by Rod Boyce, 24 Jan 2003:
3678 Fix counting of extended partitions in diskboot command
3680 * Patch by Christophe Lindheimer, 20 May 2003:
3681 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3683 * Fix SDRAM timing on Purple board
3685 * Add support for CompactFlash on ATC board
3686 (includes support for Intel 82365 and compatible PC Card controllers,
3687 and Yenta-compatible PCI-to-CardBus controllers)
3689 * Patch by Mathijs Haarman, 08 May 2003:
3690 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3692 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3694 * Add support for Promess ATC board
3696 * Patch by Keith Outwater, 28 Apr 2003:
3697 - Miscellaneous corrections and additions to GEN860T board specific code.
3698 - Added GEN860_SC variant to GEN860T.
3699 - Miscellaneous corrections to GEN860T documentation.
3700 - Correct duplicate entry in U-Boot CREDITS file.
3701 - Add GEN860T_SC entry in MAINTAINERS file.
3702 - Update CREDITS file with GEN860T_SC info.
3704 * Update Smiths Aerospace addresses in MAINTAINERS file
3706 * Fix error handling in hush's version of "run" command
3709 - Splashscreen support
3712 - temperature dependend enabling of LCD
3714 * Allow booting from old "PPCBoot" disk partitions
3716 * Add support for TQM8255 Board / MPC8255 CPU
3718 ======================================================================
3719 Changes for U-Boot 0.3.1:
3720 ======================================================================
3722 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3724 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3725 display when Linux takes over
3727 * Patch by Erwin Rol, 27 Feb 2003:
3728 Add support for RTEMS (this time for real).
3730 * Add support for "bmp info" and "bmp display" commands to load
3731 bitmap images; this can be used (for example in a "preboot"
3732 command) to display a splash screen very quickly after poweron.
3734 * Add support for 133 MHz clock on INCA-IP board
3736 * Patch by Lutz Dennig, 10 Apr 2003:
3737 Update for R360MPI board
3739 * Add new meaning to "autostart" environment variable:
3740 If set to "no", a standalone image passed to the
3741 "bootm" command will be copied to the load address
3742 (and eventually uncompressed), but NOT be started.
3743 This can be used to load and uncompress arbitrary
3746 * Patch by Stefan Roese, 10 Apr 2003:
3747 Changed DHCP client to use IP address from server option field #54
3748 from the OFFER packet in the server option field #54 in the REQUEST
3749 packet. This fixes a problem using a Windows 2000 DHCP server,
3750 where the DHCP-server is not the TFTP-server.
3752 * Set max brightness for MN11236 displays on TRAB board
3754 * Add support for TQM862L modules
3756 ======================================================================
3757 Changes for U-Boot 0.3.0:
3758 ======================================================================
3760 * Patch by Arun Dharankar, 4 Apr 2003:
3761 Add IDMA example code (tested on 8260 only)
3763 * Add support for Purple Board (MIPS64 5Kc)
3765 * Add support for MIPS64 5Kc CPUs
3767 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3769 * Patch by Denis Peter, 04 Apr 2003:
3770 - update MIP405-4 board
3772 * Patch by Stefan Roese, 4 Apr 2003:
3773 - U-Boot version environment variable "ver" added
3774 (CONFIG_VERSION_VARIABLE).
3775 - Changed PPC405GPr version from A to B.
3776 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3778 * Patches by Denis Peter, 03 April 2003:
3779 - fix PCI IRQs on MPL boards
3780 - fix two more un-relocated pointer problems
3782 * Fix behaviour of "run" command:
3783 - print error message iv variable does not exist
3784 - terminate processing of arguments in case of error
3786 * Patches by Peter Figuli, 10 Mar 2003
3787 - Add support for BTUART on PXA platform
3788 - Add support for WEP EP250 (PXA) board
3790 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3791 flash using a BDI2000
3793 * Implement fix for I2C Edge Conditions problem for all boards that
3794 use the bit-banging driver (common/soft_i2c.c)
3796 * Patch by Martin Winistoerfer, 23 Mar 2003
3797 - Add port to MPC555/556 microcontrollers
3798 - Add support for cmi customer board with
3799 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3801 * Patch by Rick Bronson, 28 Mar 2003:
3802 - fix common/cmd_nand.c
3804 * Patch by Arun Dharankar, 24 Mar 2003:
3805 - add threads / scheduler example code
3807 * Add patches by Robert Schwebel, 31 Mar 2003:
3808 - add ctrl-c support for kermit download
3809 - align bdinfo output on ARM
3810 - csb226 board: bring in sync with innokom/memsetup.S
3811 - csb226 board: fix MDREFR handling
3812 - misc doc fixes / extensions
3813 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3814 - add BOOT_PROGRESS to armlinux.c
3816 * Add CPU ID, version, and clock speed for INCA-IP
3818 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3819 - fix SRAM and SDRAM memory sizing
3820 - add status LED support
3821 - add MAC address for second (SCC1) ethernet port
3823 * Update default environment for TQM8260 board
3825 * Patch by Rick Bronson, 16 Mar 2003:
3826 - Add NAND flash support for reading, writing, and erasing NAND
3827 flash (certain forms of which are called SmartMedia).
3828 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3830 * Patches by Robert Schwebel, 19 Mar 2003:
3831 - use arm-linux-gcc as default compiler for ARM
3832 - fix i2c fixup code
3833 - fix missing baudrate setting
3834 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3835 - moved "ignoring trailing characters" _before_ u-boot wants to
3836 print out diagnostics messages; removes bogus characters at the
3839 * Patch by John Zhan, 18 Mar 2003:
3840 Add support for SinoVee Microsystems SC8xx boards
3842 * Patch by Rolf Offermanns, 21 Mar 2003:
3843 ported the dnp1110 related changes from the current armboot cvs to
3844 current u-boot cvs. smc91111 does not work. problem marked in
3845 smc91111.c, grep for "FIXME".
3847 * Patch by Brian Auld, 25 Mar 2003:
3848 Add support for STM flash chips on ebony board
3850 * Add PCI support for MPC8250 Boards (PM825 module)
3852 * Patch by Stefan Roese, 25 Mar 2003:
3855 * Patch by Stefan Roese, 20 Mar 2003:
3856 - CPCI4052 update (support for revision 3).
3857 - Set edge conditioning circuitry on PPC405GPr for compatibility
3858 to existing PPC405GP designs.
3859 - Clip udiv to 5 bits on PPC405 (serial.c).
3861 * Extend INCAIP board support:
3862 - add automatic RAM size detection
3863 - add "bdinfo" command
3864 - pass flash address and size to Linux kernel
3865 - switch to 150 MHz clock
3867 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3868 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3869 boards, version 153 for Rev. 200 boards).
3871 * Patch by Vladimir Gurevich, 12 Mar 2003:
3872 Fix relocation problem of statically initialized string pointers
3875 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3876 Cleanup & bug fixes for JFFS2 code:
3877 - the memory mangement was broken. It caused havoc on malloc by
3878 writing beyond the block boundaries.
3879 - the length calculation for files was wrong, sometimes resulting
3880 in short file reads.
3881 - data copying now optionally takes fragment version numbers into
3882 account, to avoid copying from older data.
3883 See doc/README.JFFS2 for details.
3885 * Patch by Josef Wagner, 12 Mar 2003:
3886 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3887 - ETH05 and BEDBUG support for CU824
3888 - added support for MicroSys CPC45
3889 - new BOOTROM/FLASH0 and DOC base for PM826
3891 * Patch by Robert Schwebel, 12 Mar 2003:
3892 Fix the chpart command on innokom board
3895 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3896 s/PPCBoot/U-Boot/ in some files
3897 s/pImage/uImage/ in some files
3899 * Patch by Detlev Zundel, 15 Jan 2003:
3900 Fix '' command line quoting
3902 * Patch by The LEOX team, 19 Jan 2003:
3903 - add support for the ELPT860 board
3904 - add support for Dallas ds164x RTC
3906 * Patches by David Müller, 31 Jan 2003:
3907 - minimal setup for CardBus bridges
3908 - add EEPROM read/write support in the CS8900 driver
3909 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3910 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3912 * Patch by Steven Scholz, 04 Feb 2003:
3913 add support for RTC DS1307
3915 * Patch by Reinhard Meyer, 5 Feb 2003:
3916 fix PLPRCR/SCCR init sequence on 8xx to allow for
3917 changes of EBDF by software
3919 * Patch by Vladimir Gurevich, 07 Feb 2003:
3920 "API-compatibility patch" for 4xx I2C driver
3922 * TRAB fixes / extensions:
3923 - Restore VFD brightness as saved in environment
3924 - add support for Fujitsu flashes
3925 - make sure both buzzers are turned off (drive low level)
3927 * Patches by Robert Schwebel, 06 Mar 2003:
3928 - fix bug in BOOTP code (must use NetCopyIP)
3929 - update of CSB226 port
3930 - clear BSS segment on XScale
3931 - added support for i2c_init_board() function
3932 - update to the Innokom plattform
3934 * Extend support for redundand environments for configurations where
3935 environment size < sector size
3937 * Patch by Rune Torgersen, 13 Feb 2003:
3938 Add support for Motorola MPC8266ADS board
3940 * Patch by Kyle Harris, 19 Feb 2003:
3941 patches for the Intel lubbock board:
3942 memsetup.S - general cleanup (based on Robert's csb226 code)
3943 flash.c - overhaul, actually works now
3944 lubbock.c - fix init funcs to return proper value
3946 * Patch by Kenneth Johansson, 26 Feb 2003:
3947 - Fixed off by one in RFTA calculation.
3948 - No need to abort when LDF is lower than we can program it's only
3949 minimum timing so clamp it to what we can do.
3950 - Takes function pointer to function for reading the spd_nvram. Usefull
3951 for faking data or hardcode a module without the nvram.
3952 - fix other user for above change
3953 - fix some comments.
3955 * Patches by Brian Waite, 26 Feb 2003:
3956 - fix port for evb64260 board
3957 - fix PCI for evb64260 board
3960 * Patch by Reinhard Meyer, 1 Mar 2003:
3961 Add support for EMK TOP860 Module
3963 * Patch by Yuli Barcohen, 02 Mar 2003:
3964 Add SPD EEPROM support for MPC8260ADS board
3966 * Patch by Robert Schwebel, 21 Jan 2003:
3967 - Add support for Innokom board
3968 - Don't complain if "install" fails
3969 - README cleanup (remove duplicated lines)
3970 - Update PXA header files
3972 * Add documentation for existing POST code (doc/README.POST)
3974 * Patch by Laudney Ren, 15 Jan 2003:
3975 Fix handling of redundand environment in "tools/envcrc.c"
3977 * Patch by Detlev Zundel, 28 Feb 2003:
3978 Add bedbug support for 824x systems
3980 * Add support for 16 MB flash configuration of TRAB board
3982 * Patch by Erwin Rol, 27 Feb 2003:
3983 Add support for RTEMS
3985 * Add image information to README
3987 * Patch by Stefan Roese, 18 Feb 2003:
3988 CPCIISER4 configuration updated.
3990 * Patch by Stefan Roese, 17 Feb 2003:
3991 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3993 * Patch by Stefan Roese, 13 Feb 2003:
3994 Add "pcidelay" environment variable (in ms, enabled via
3995 CONFIG_PCI_BOOTDELAY).
3996 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3997 RST# to respond to configuration cycles (33MHz -> 1s).
3999 * Fix dual PCMCIA slot support (when running with just one
4002 * Add VFD type detection to trab board
4004 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4005 variable with value in the EEPROM
4007 * Patch by Stefan Roese, 10 Feb 2003:
4008 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4010 * Add support for MIPS32 4Kc CPUs
4012 * Add support for INCA-IP Board
4014 ======================================================================
4015 Changes for U-Boot 0.2.2:
4016 ======================================================================
4018 * Add dual ethernet support on PM826
4020 * Add support for LXT971 PHY on PM826
4022 * Patch by Tord Andersson, 16 Jan 2003:
4023 Fix flash sector count for TQM8xxL
4025 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4026 16 bytes out of each 32 byte block)
4028 ======================================================================
4029 Changes for U-Boot 0.2.1:
4030 ======================================================================
4032 * Add support for V37 board
4033 (patch by Jón Benediktsson, 11 Dec 2002)
4035 * Update baudrate in bd_info when it gets changed
4037 * Add watchdog trigger points while waiting for serial port
4038 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4040 * Improve command line tool to access the U-Boot's environment
4041 (figuration of the utility, using a config file)
4043 * Add single quote support for (old) command line parser
4045 * Switch LWMON board default config from FRAM to EEPROM;
4046 in POST, EEPROM shows up on 8 addresses
4048 ======================================================================
4049 Changes for U-Boot 0.2.0:
4050 ======================================================================
4052 * Use 1-byte-read instead of -write for iprobe() function
4053 Add i2c commands to PM826 config
4055 * extend I2C POST code: check for list on known addresses
4057 * Improve log buffer code; use "loglevel" to decide which messages
4058 to log on the console, too (like in Linux); get rid of "logstart"
4060 * Add command line tool to access the U-Boot's environment
4061 (board-specific for TRAB now, to be fixed later)
4063 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4064 Fix misc problems with AmigaOne support
4066 * Patch by Chris Hallinan, 3 Dec 2002:
4067 minor cleanup to the MPC8245 EPIC driver
4069 * Patch by Pierre Aubert , 28 Nov 2002
4070 Add support for external (SIU) interrupts on MPC8xx
4072 * Patch by Pierre Aubert , 28 Nov 2002
4073 Fix nested syscalls bug in standalone applications
4075 * Patch by David Müller, 27 Nov 2002:
4076 fix output of "pciinfo" command for CardBus bridge devices.
4078 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4081 * Add LED indication for IDE activity on KUP4K board
4083 * Fix startup problems with VFD display on TRAB
4085 * Patch by Pierre Aubert, 20 Nov 2002
4086 Add driver for Epson SED13806 graphic controller.
4087 Add support for BMP logos in cfb_console driver.
4089 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4091 * Patch by Rod Boyce, 21 Nov 2002:
4092 fix PCMCIA on MBX8xx board
4094 * Patch by Pierre Aubert , 21 Nov 2002
4095 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4096 bootmode word in DPRAM configurable
4098 * Patch by Daniel Engström, 18 Nov 2002:
4099 Fixes for x86 port (mostly strings issues)
4101 * Patch by Ken Chou, 18 Nov 2002:
4102 Fix for natsemi NIC cards (DP83815)
4104 * Patch by Pierre Aubert, 19 Nov 2002:
4105 fix a bug for the MII configuration, and some warnings
4107 * Patch by Thomas Frieden, 13 Nov 2002:
4108 Add code for AmigaOne board
4109 (preliminary merge to U-Boot, still WIP)
4111 * Patch by Jon Diekema, 12 Nov 2002:
4112 - Adding URL for IEEE OUI lookup
4113 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4115 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4116 root-on-nfs macros are designed to switch how the default boot
4117 method gets defined.
4119 * Patch by Daniel Engström, 13 Nov 2002:
4120 Add support for i386 architecture and AMD SC520 board
4122 * Patch by Pierre Aubert, 12 Nov 2002:
4123 Add support for DOS filesystem and booting from DOS floppy disk
4125 * Patch by Jim Sandoz, 07 Nov 2002:
4126 Increase number of network RX buffers (PKTBUFSRX in
4127 "include/net.h") for EEPRO100 based boards (especially SP8240)
4128 which showed "Receiver is not ready" errors when U-Boot was
4129 processing the receive buffers slower than the network controller
4132 * Patch by Andreas Oberritter, 09 Nov 2002:
4133 Change behaviour of NetLoop(): return -1 for errors, filesize
4134 otherwise; return code 0 is valid an means no file loaded - in this
4135 case the environment still gets updated!
4137 * Patches by Jon Diekema, 9 Nov 2002:
4138 - improve ADC/DAC clocking on the SACSng board to align
4139 the failing edges of LRCLK and SCLK
4140 - sbc8260 configuration tweaks
4141 - add status LED support for 82xx systems
4142 - wire sspi/sspo commands into command handler; improved error
4144 - add timestamp support and alternate memory test to the
4145 SACSng configuration
4147 * Patch by Vince Husovsky, 7 Nov 2002:
4148 Add "-n" to linker options to get rid of "Not enough room for
4149 program headers" problem
4151 * Patch by David Müller, 05 Nov 2002
4152 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4153 so we can use an already existing name
4155 * Patch by Pierre Aubert, 05 Nov 2002
4156 Hardware relatied improvments in FDC boot code
4158 * Patch by Holger Schurig, 5 Nov 2002:
4159 Make the PXA really change it's frequency
4161 * Patch by Pierre Aubert, 05 Nov 2002
4162 Add support for slave serial Spartan 2 FPGAs
4164 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4167 * Add support for log buffer which can be passed to Linux kernel's
4168 syslog mechanism; used especially for POST results.
4170 * Patch by Klaus Heydeck, 31 Oct 2002:
4171 Add initial support for kup4k board
4173 * Patch by Robert Schwebel, 04 Nov 2002:
4174 - use watchdog to reset PXA250 systems
4175 - added progress callbacks to (some of the) ARM code
4176 - update for Cogent CSB226 board
4178 * Add support for FPS860 board
4180 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4181 Improve PCI access on 32-bits Compact PCI bus
4183 * Fix mdelay() on TRAB - this was still the debugging version with
4184 seconds instead of ms.
4186 * Patch by Robert Schwebel, 1 Nov 2002:
4187 XScale related cleanup (affects all ARM boards)
4189 * Cleanup of names and README.
4191 ======================================================================
4192 Notes for U-Boot 0.1.0:
4193 ======================================================================
4195 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4197 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4198 For information about the history of the project please see the
4199 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4201 ======================================================================