1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Add support for AT91RM9200 OHCI Controller.
6 Patch by Eric Benard, 07 Apr 2005
8 * Update ARM mach-types.h
9 Patch by Eric Benard, 07 Apr 2005
11 * Add support for MP2USB board.
12 Patch by Eric Benard, 07 Apr 2005
14 * Add board support for armadillo HT1070
15 Patch by Rowel Atienza, 06 Apr 2005
17 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
18 Patch by Vitaly Bordug, 30 Mar 2005
20 * Add iopset command on mpc8xx
21 Patch by Daniel Eisenhut, 25 Mar 2005
23 * Add support for MII in eepro100 driver.
24 Patch by Gleb Natapov, 21 Mar 2005
26 * Fixes to the Lubbock (PXA 25x) support:
27 - Resolve the FIXME with respect to saving the u-boot environment.
28 - Make the default load address land in real memory.
29 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
30 Patch by David Brownell, 10 Mar 2005
32 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
33 Patch by Marc Leeman, 04 Mar 2005
35 * OMAP242x H4 board update
36 - fix for ES2 differences.
37 - switch to using the cfi_flash driver.
38 - fix SRAM build address.
39 - fix for GP device operation.
40 - unlock SRAM for GP devices.
41 - display more device information.
42 - fix potential deadlock in omap24xx_i2c driver.
43 - fix DLL load values to match dpllout*1 operation.
44 - fix 2nd chip select init for combo DDR device.
45 - add support for CFI Intel 28F256L18 on H4 board.
46 Patch by Richard Woodruff, 03 Mar 2005
48 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
49 Patch by Steven Scholz, 02 Mar 2005
52 Patch by Ara Avanesyan, 24 Feb 2005
54 * Remove unneeded #include <malloc.h>
55 Patch by Ladislav Michl, 22 Feb 2005
57 * Add cramfs support for m68k
58 Patch by Zachary Landau, 21 Feb 2005
60 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
61 Patch by Jeff Angielski, 21 Feb 2005
63 * Fix au1x00_serial baud rate calculation:
64 remove hardcoded cpu clock divisor and use register instead;
65 round up instead of truncate
66 Patch by Andrew Dyer, 15 Feb 2005
68 * Add Xilinx Spartan3 family FPGA support
69 Patch by Kurt Stremerch, 14 Feb 2005
71 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
72 Patch by Zachary Landau, 11 Feb 2005
75 Patch by Matthias Fuchs, 25 Sep 2005
77 * Added support for PCI bridge on MPC8272ADS
78 Patch by Vitaly Bordug, Feb 09 2005
80 * Update multicore CM9XX support for Integrator AP to allow booting from flash
81 Patch by Jean-Paul Saman, 8 Feb 2005
83 * Fix strswab() to reliably find end of string
84 Patch by Andrew Dyer, 08 Feb 2005
86 * Fix typos in include/ppc440.h
87 Patch by Andrew E Mileski, 04 Feb 2005
89 * Add Vibren (was Accelent) PXA255 IDP Support
90 Patch by Cliff Brake, 04 Feb 2005
92 * Fix tools/bmp_logo.c using incorrect offset to pixel data
93 Patch by Andrew Dyer, 31 Jan 2005
95 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
96 Patch by Peter Pearse, 2 Feb 2005
98 * Fix error handling in tools/env/fw_env.c
99 Patch by Ara Avanesyan, 01 Feb 2005
101 * Fix MGT5100 PSC baudrate calculation
102 Patch by Sebastian Schau, 27 Jan 2005
104 * OMAP242x fix for GP device booting
105 - Add SRAM unlock for GP devices.
106 - Change DDR DLL unlock value to allow DPLLout*1 operation.
107 Patches by Richard Woodruff, 21 Jan 2005:
109 * Add support for AMD's Pb1x00 eval board;
110 add MII routines to the au1x00 ethernet driver;
111 add USB ohci driver (work in progress)
112 Patch by Thomas Sailer, 20 Jan 2005
114 * Update omap5912osk board
115 Use drivers/cfi_flash.c instead of private flash driver;
116 Remove hardcoded personalized settings from omap5912osk.h;
117 Fix spacing with (RO) marks in 'flinfo' output.
118 Patch by Michael Bendzick, 14 Jan 2005
120 * Fix warnings for PCI code on ixp
121 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
123 * virtex2 fix for bogus download error messages
124 The virtex2 FPGA download code watches for init going active during
125 a download of config data as an error condition. init also goes
126 active after a configuration is finished in concert with the done
127 signal. So far, the code does not check for done active until all
128 of the configuration data is sent. If configuration data has a few
129 extra pad bytes at the end, this would cause an error message even
130 though the download had suceeded.
131 NOTE: virtex2 slave serial and spartan2 versions may still have the
133 Patch by Andrew Dyer, 12 Jan 2005
135 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
136 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
137 message when probing for nonexistent flash in little endian mode.
138 As a side effect more efficient and smaller code is generated,
139 which is always a Good Thing (TM).
140 Patch by Ladislav Michl, 24 Sep 2005
142 * Update for TFTP using a fixed UDP port
143 Use the approved environment variable names. Added "tftpdstp" to
144 allow ports other than 69 per Tolunay Orkun's recommendation.
145 Patch by Jerry Van Baren, 12 Jan 2005
147 * Allow to force TFTP to use a fixed UDP port
148 (Add a configuration option CONFIG_TFTP_PORT and optional env
150 Patch by Jerry Van Baren, 10 Jan 2005
152 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
153 Patch by Leif Lindholm, 29 Dec 2004
155 * Cleanup: fix broken builds
157 * Fix PHY address argument passing with mii info command
158 Patch by Andrew Dyer, 28 Dec 2004
160 * Cleanup (PPC4xx is AMCC now)
162 * esd CPCI2DP board added
163 Patch by Matthias Fuchs, 22 Sep 2005
165 * esd PMC405 board updated
166 Patch by Matthias Fuchs, 22 Sep 2005
168 * Add SM501 support to HH405 board.
169 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
170 Add support for eeprom write-enable (CFG_EEPROM_WREN).
171 Patch by Stefan Roese, 22 Sep 2005
173 * Fix autonegotiation in tsec ethernet driver
174 Patch by Stefan Roese, 21 Sep 2005
176 * Fix bug in auto_update (trab board)
177 Patch by Martin Krause, 16 Sep 2005
179 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
180 Patch by Francesco Mandracci, 16 Sep 2005
182 * Update configuration for INKA4x0 board
184 * Update configuration for PM854 board
185 Based on patch by R. Loeffl, 20 Jul 2005
187 * Add PCI support to TQM8540 and TQM8560 boards
188 Patch by Stefan Roese, 15 Sep 2005
190 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
191 boards (baudrate, environment...). Flash driver fixed.
192 Patch by Stefan Roese, 15 Sep 2005
194 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
195 ethernet port on ebony.
196 Patch by Stefan Roese, 7 Sep 2005
198 * Added support for mtddevnum and mtddevname variables (mtdparts command)
200 * Change default console baud rate for stxxtc board
202 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
203 Patch by Stefan Roese, 31 Aug 2005
205 * Fix default command set (don't include CFG_CMD_DISPLAY command)
206 Patch by Pantelis Antoniou, 02 Sep 2005
210 * Enable SM712 driver support for HMI1001 board.
212 * Fix problems with ld version 2.16 (dot outside sections problem)
213 Pointed out by Gerhard Jaeger, 31 Aug 2005;
214 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
216 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
218 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
220 * Add keyboard and dot matrix display support for HMI1001 board.
222 * Prepare U-Boot for gcc-4.x
224 * Fixed Bamboo port to enable running without DDR-DIMM
225 (Bamboo has also 64MB onboard DDR)
226 Patch by Stefan Roese, 24 Aug 2005
228 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
229 now handling all 4xx cpu's
230 Patch by Stefan Roese, 16 Aug 2005
232 * Fix make dependencies for at91rm9200 and ks8695 cpus
233 Patch by Steven Scholz, 23 Aug 2005
235 * Add JFFS2 support for TQM5200 board
237 * Add esd cpci5200 and pf5200 boards
238 Patch by Reinhard Arlt, 22 Aug 2005
240 * Fix sysclock for TQM8540 and TQM8560 boards
241 Patch by Martin Krause, 25 Jul 2005
243 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
244 Patch by Martin Krause, 08 Jun 2005
246 * Add new board specific commands for TQM5200/STK52XX
247 - Sound commands (beep, wav, sound)
248 - Test commands (led, can, backlight, rs232)
249 Patch by Martin Krause, 02 May 2005
251 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
252 because of a bug in the AT91RM9200 CPU PLL
253 Patch by Martin Krause, 22 Apr 2005
255 * Add automatic HW detection for another CMC_PU2 variant
256 Patch by Martin Krause, 20 Apr 2005
258 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
259 Patch by Martin Krause, 19 Apr 2005
261 * Fix initialization problem on TQM5200 without SM501
262 Patch by Martin Krause, 08 Apr 2005
264 * Add RTC support for STK52XX.200
265 Patch by Martin Krause, 07 Apr 2005
267 * Add support for IFM o2dnt board
269 * Enable PCI on hmi1001 board
271 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
272 so we can use them to, e.g., check the existence of a file with
273 "if ls foo; then this; else that; fi" in the hush shell
274 Patch by Andreas Engel, 16 August 2005
276 * Coding style cleanup
278 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
279 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
281 * Check return value of malloc in 440gx_enet.c
282 Patch by Travis B. Sawyer, 18 Jul 2005
284 * Add Sandburst Metrobox and Sandburst Karef board support packages.
285 Second serial port on 440GX now defined as a system device.
286 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
287 Patch by Travis B. Sawyer, 12 Jul 2005
289 ======================================================================
290 Changes for U-Boot 1.1.3:
291 ======================================================================
295 * Add forgotten new fils from latest VoiceBlue update
297 * Make bootretry feature work with hush shell.
298 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
299 Patch by Andreas Engel, 19 Jul 2005
301 * Update Hymod Board Database PHP code in "tools" directory
302 Patch by Murray Jensen, 01 Jul 2005
304 * Make "tr" command use POSIX compliant; export HOSTOS make variable
305 Patch by Murray Jensen, 30 Jun 2005
307 * Fix Murray Jensen's mail address.
308 Patch by Murray Jensen, 30 Jun 2005
310 * Preserve PHY_BMCR during a soft reset.
311 Patch by Carl Riechers, 24 Jun 2005
313 * VoiceBlue update: eeprom tool can also store firmware version now.
314 eeprom.bin is runable by jumping at load address.
315 Patch by Ladislav Michl, 23 May 2005
317 * Move the AT91RM9200DK to the ARM Systems list.
318 Patch by Anders Larsen, 26 Apr 2005
320 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
321 Patch by Anders Larsen, 26 Apr 2005
323 * measure_gclk() is needed when DEBUG is enabled
324 Patch by Bryan O'Donoghue, 25 Apr 2005
326 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
327 Patch by Reinhard Arlt, 12 Aug 2005
329 * esd PCI405 board updated
330 Patch by Matthias Fuchs, 28 Jul 2005
332 * esd WUH405 and DU405 board updated
333 Patch by Matthias Fuchs, 27 Jul 2005
335 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
336 Patch by Matthias Fuchs, 4 May 2005
338 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
339 boards (baudrate, environment...). Flash driver fixed.
340 Patch by Stefan Roese, 11 Aug 2005
342 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
343 Patch by Stefan Roese, 11 Aug 2005
345 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
346 Patch by Stefan Roese, 11 Aug 2005
348 * Add configuration for IFM AEV FIFO board.
349 Minor coding style cleanup.
351 * Add configuration for IFM SPI eval board
353 * Fix CompactFlash problem on HMI1001 board
355 * Make new "mtdparts" code build with older compilers
356 Patch by Andrea Scian, 09 Aug 2005
358 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
359 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
360 with the 405 defines and the linux kernel defines.
361 Patch by Stefan Roese, 08 Aug 2005
363 * Fix compiler warnings with older GCC versions
365 * Add common (with Linux) MTD partition scheme and "mtdparts" command
367 Old, obsolete and duplicated code was cleaned up and replace by the
368 new partitioning method. There are two possible approaches now:
370 The first one is to define a single, static partition:
372 #undef CONFIG_JFFS2_CMDLINE
373 #define CONFIG_JFFS2_DEV "nor0"
374 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
375 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
376 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
378 The second method uses the mtdparts command line option and dynamic
381 /* mtdparts command line support */
382 #define CONFIG_JFFS2_CMDLINE
383 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
384 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
386 Command line of course produces bigger images, and may be inappropriate
387 for some targets, so by default it's off.
389 * Fix build problems for PM856 Board
391 * Fix sign extension bug in 'fpga loadb' command;
392 make 'fpga loadb' always print the file header info
393 Patch by Andrew Dyer, 11 Jan 2005
395 * Fix errors that occur when accessing SystemACE CF
396 Patch by Jeff Angielski, 09 Jan 2005
398 * Document switching between U-Boot and PlanetCore on RPXlite
399 by Sam Song, 24 Dec 2004
401 * Fix PowerQUICC II mask detection.
402 Patch by Eugene Surovegin, 20 Dec 2004
404 * Add support for Altera NIOS DK1C20 board
405 Patch by Shlomo Kut, 13 Dec 2004
407 * Add support for ep8248 board
408 Patch by Yuli Barcohen, 12 Dec 2004
412 * Fix baudrate setting for KGDB on MPC8260
413 Patch by HoJin, 11 Dec 2004
415 * Fix 'mii help' text formatting
416 Patch by Cory Tusar, 10 Dec 2004
418 * Fix return code of NFS command
419 Patch by Hiroshi Ito, 11 Dec 2004
423 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
424 Patch by Steven Blakeslee, 04 Aug 2005
426 * Add support for AMCC Bamboo PPC440EP eval board
427 Patch by Stefan Roese, 04 Aug 2005
429 * Patch by Jon Loeliger
430 Fix style issues primarily in 85xx and 83xx boards.
432 - Trailing white space
433 - Indentation not by TAB
434 - Excessive amount of empty lines
435 - Trailing empty lines
437 * Patch by Ron Alder, 11 Jul 2005
438 Add Xianghua Xiao and Lunsheng Wang's support for the
439 GDA MPC8540 EVAL board.
441 * Patch by Eran Liberty
442 Add support for the Freescale MPC8349ADS board.
444 * Patch by Jon Loeliger, 25 Jul 2005
445 Move the TSEC driver out of cpu/mpc85xx as it will be shared
446 by the upcoming mpc83xx family as well.
448 * Patch by Jon Loeliger, 05 May 2005
449 Implemented support for MPC8548CDS board.
450 Added DDR II support based on SPD values for MPC85xx boards.
451 This roll-up patch also includes bugfies for the previously
453 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
455 * Patch by Jon Loeliger, 10 Feb 2005
456 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
458 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
460 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
461 for faster flash parts.
462 Add documentation for BR/OR for FLASH.
464 * Patch by Jon Loeliger 08 Feb 2005
465 Determine L2 Cache size dynamically on 85XX boards.
467 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
468 - Convert the CPM2 based functionality to use new CONFIG_CPM2
469 option rather than a myriad of CONFIG_MPC8560-like variants.
470 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
471 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
472 new CONFIG_CPM2 option to each 8260 board.
474 * Add support for MicroSys PM856 board
475 Patch by Josef Wagner, 03 Aug 2005
477 * Minor fixes to PM854 board
478 Patch by Josef Wagner, 03 Aug 2005
480 * Adjust configuration of XENIAX board
481 (chip select and GPIO required for USB operation)
483 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
484 routed to the Watchdog handler
485 Patch by Eugene Surovegin, 18 Jun 2005
487 * (re)enabled scsi commands do_scsi() and do_scsiboot()
488 Patch by Denis Peter, 06 Dec 2004
490 * Fix endianess problem in TFTP / NFS default filenames
491 Patch by Hiroshi Ito, 06 Dec 2004
493 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
495 Patch by Murray Jensen, 18 Jul 2005
497 * Fix typo in mkconfig script (used == instead of =)
498 Patch by Murray Jensen, 18 Jul 2005
500 * Cleanup build problems on 64 bit build hosts
502 * Update MAINTAINERS file
504 * Patch by Stefan Roese, 01 Aug 2005:
505 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
506 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
508 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
509 to run on both 405GP and 405GPr eval boards).
511 * Patch by Steven Blakeslee, 27 Jul 2005:
512 - Add support for AMCC PPC440EP/GR.
513 - Add support for AMCC Yosemite PPC440EP eval board.
514 - Add support for AMCC Yellowstone PPC440GR eval board.
516 * Minor fixes for PPChameleon Board:
517 - fix alignment of NAND size
518 - make code do what the comment says
520 * Implement h/w sector protection status synchronization at boot.
521 The code is provided for, and was tested on, the Yukon/Alaska
522 and PM520 boards only.
524 A bug in flash_real_protect() for the Yukon board was fixed by
525 adding a function that tells if two banks are on one flash chip.
527 * Fix sysmon POST problem: check I2C error codes
528 This fixes a problem of displaying bogus voltages when the voltages
529 are so low that the I2C devices start failing while the rest of the
530 system keeps running.
532 * Patch by Cedric Vincent, 6 Jul 2005:
533 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
535 * Patch by Jon Loeliger, 20 Jul 2005:
536 Add missing PCI IO port definitions.
538 * Add CompactFlash support for HMI1001 board.
540 * Adjust printed board ID for LWMON board.
542 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
544 * Add new argument format for flash commands to allow for usage like
545 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
546 U-Boot will automaticially find the end of the corresponding sector.
548 * Patch by Stefan Roese, 5 Jul 2005:
549 Update uc100 board PHY setup
551 * Patch by Stefan Roese, 1 Jul 2005:
552 Fix PHY address for CATcenter board (now correct!)
554 * Patch by Stefan Roese, 30 Jun 2005:
555 Fix PHY addresses for PPChameleon and CATcenter boards
556 Change MAINTAINER for most esd boards
558 * Patch by Detlev Zundel, 30 Jun 2005:
559 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
561 * Fix baudrate calculation problem on MPC5200 systems
563 * Add EEPROM and RTC support for HMI1001 board
565 * Patch by Detlev Zundel, 20 Jun 2005:
566 Fix initialization of low active GPIO pins on inka4x0 board
568 * Enable redundant environment, disable HW flash protection of
571 * Patch by Travis Sawyer, 10 Jun 2005:
572 Initialize allocated dev and private hw structures
573 after their respective allocation in 440gx_enet.c
575 * Patch by Steven Scholz, 10 Jun 2005:
576 Fix byteorder problems with second argument of "bootm" with
579 * Add support for HMI1001 board
581 * Disable "date" and "sntp" commands on TQM866M
583 * Fix watchdog reset problems on LWMON board
585 * Patch by Juergen Selent, 17 May 2005:
586 Add support for Funkwerk VoVPN gateway module.
588 * Cleanup debug code for MPC8220 FEC driver
590 * Extend burst mode RAM test program to take a loop count
593 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
594 those boards that use it.
596 * Patches by Greg Ungerer, 19 May 2005:
597 - add support for the KS8695P (ARM 922 based) CPU
598 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
600 * Patch by Steven Scholz, 19 May 2005:
601 Add support for CONFIG_SERIAL_TAG on ARM boards
603 * Add PCI support for Sorcery board.
604 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
606 * Fix compile problems caused by new burst mode SDRAM test;
607 make port pins to trigger logic analyzer configurable
609 * Fix timer handling on MPC85xx systems
611 * Fix debug code in omap5912osk flash driver
613 * Add support for MPC8247 based "IDS8247" board.
615 * Add support for 2 x TSEC interfaces on the TQM8540 board.
617 * On LWMON we must use the watchdog to reset the board as the CPU
618 genereated HRESET pulse is too short to reset the external
621 * Add test tool to exercise SDRAM accesses in burst mode
622 (as standalone program, MPC8xx/PowerPC only)
624 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
627 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
628 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
629 added to support LZO and LZARI compression modes (undefined by
632 * Fix problem with symbolic links in JFFS2 code.
634 * Use linker ASSERT statement to prevent undetected overlapping of
635 sections on PPChameleon board; other boards might use this, too.
637 * Patch by Stefan Roese, 03 May 2005:
639 Fix problems in cmd_universe.c
641 * Patch by Matthias Fuchs, 03 May 2005:
642 Added missing variable declaration in cmd_nand.c
643 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
645 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
647 * Fix bug in the SDRAM initialization code for canmb, IceCube and
649 Fix PHY address for canmb board.
651 * Cleanup serial console baudrate calculation on AT91RM9200;
652 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
654 * Patch by Matthias Fuchs, 18 Apr 2005:
655 Make PCI target address spaces on PMC405 and CPCI405 boards
656 configurable via environment variables
658 * Auto-size RAM on canmb board.
660 * Add support for canmb board
662 * Patch by Stefan Roese, 13 Apr 2005:
663 Update for esd apc405
665 * Fixes for TQM8560 board:
667 - remove debug messages
668 - fix flash sector protection
670 * Patch by Steven Scholz, 07 Apr 2005:
671 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
673 * Patches by Steven Scholz, 07 Apr 2005:
674 Fix compiler warning in altera.c
675 Fix warning in cpu/arm920t/at91rm9200/i2c.c
677 * Patch by Ladislav Michl, 06 Apr 2005:
678 Fix voiceblue configuration.
680 * Patch by Stefan Roese, 06 Apr 2005:
681 Updates for OCOTEA board:
682 - Changed U-Boot size from 512kByte to 256kByte
683 - Fixed flash driver to support boot from soldered user flash
684 - Added README for switch from PIBS firmware to U-Boot
686 * Patch by Travis Sawyer, 05 Apr 2005:
687 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
688 Problem found by Andrew Wozniak.
690 * Patch by Steven Scholz, 06 Apr 2005:
691 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
692 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
694 * Patches by Robert Whaley, 29 Nov 2004:
695 - update the pxa-regs.h file for PXA27x chips
696 - add PXA27x based ADSVIX board
697 - add support for MMC on PXA27x processors
699 * Patch by Andrew E. Mileski, 28 Nov 2004:
700 Fix PPC4xx SPD SDRAM detection bug
702 * Patch by Hiroshi Ito, 26 Nov 2004:
703 Fix logic of "test -z" and "test -n" commands
705 * Patch by Ladislav Michl, 05 Apr 2005:
706 Add support for VoiceBlue board.
708 * Patch by Ladislav Michl, 05 Apr 2005:
709 Fix netboot_common() prototypes.
711 * Patch by Steven Scholz, 05 Apr 2005:
712 Use i.MX watchdog timer for reset_cpu()
714 * Patch by Steven Scholz, 05 Apr 2005:
715 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
716 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
719 * Add support for MPC8220 based "sorcery" board.
721 * Add support for TQM8560 board.
723 * Add FEC support for TQM8540 board.
724 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
726 * Patch by Martin Krause, 04 Apr 2005:
727 Update default configuration for CMC_PU2 board.
729 * Patch by Steven Scholz, 04 Apr 2005:
730 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
731 - introduce two new configuration options instead:
732 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
734 * Patch by Steven Scholz, 04 Apr 2005:
735 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
737 * Fix timer code for ARM systems: make sure that udelay() does not
738 reset timers so it's save to use udelay() in timeout code.
740 * Patch by Mathias Küster, 23 Nov 2004:
741 add udelay support for the mcf5282 cpu
743 * Patch by Tolunay Orkun, 16 November 2004:
744 fix incorrect onboard Xilinx CPLD base address
746 * Patch by Jerry Van Baren, 08 Nov 2004:
747 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
748 the jumper for the HRCW source should select flash. If lowboot is
749 not selected, the jumper for the HRCW source should select the
751 - change default load base address to 0x00400000
753 * Patch by Yuli Barcohen, 08 Nov 2004:
754 Add support for Analogue & Micro Rattler boards.
755 Tested on Rattler8248.
757 * Patch by Andre Renaud, 08 Nov 2004:
758 Fix watchdog support in common/lcd.c
760 * Patch by Marc Leeman, 05 Nov 2003:
761 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
762 bug only affects the XPC8245 processors
764 * Patches by Josef Wagner, 29 Oct 2004:
765 - Add support for MicroSys CPU87 board
766 - Add support for MicroSys PM854 board
768 * Patch by Jian Zhang, 02 Nov 2004:
769 Add 16-bit NAND support
771 * Patch by Scott McNutt, 01 Nov 2004:
772 Add missing NIOS/NIOS2 support for "iminfo" command
774 * Patch by Detlev Zundel, 29 Oct 2004:
775 Add missing NIOS/NIOS2 support for "mkimage" tool.
777 * Patch by David Adair, 27 Oct 2004:
778 Add missing 440GX SDRAM Controller reset
780 * Patch by Steven Scholz, 25 Oct 2004:
781 Declare reset_cpu() in include/common.h instead locally
783 * Patch by Yusdi Santoso, 22 Oct 2004:
784 - Add support for HIDDEN_DRAGON board
785 - fix endianess problem in driver/rtl1839.c
787 * Patch by Allen Curtis, 21 Oct 2004:
788 support multiple serial ports
790 * Patch by Richard Klingler, 03 Apr 2005:
791 Add call to eth_halt() in net/net.c when called functions fail
792 after eth_init() has been called.
794 * Patch by Sam Song, 3 April 2005:
795 - Update README.Netconsole
798 * Prepare for SoC rework of ARM code:
799 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
800 - rename memsetup into lowlevel_init (function name and source files)
801 Patch by Steven Scholz, 03 Apr 2005:
802 - create SoC specific directories include/asm-arm/arch-imx and
803 include/asm-arm/arch-s3c24x0
805 * Fix problems with SNTP support;
806 enable SNTP support in some boards.
808 * Patches by Martin Krause, 01 Apr 2005:
809 - Fix flash erase timeout on CMC_PU2
810 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
812 * Patch by Steven Scholz, 13 March 2005:
813 fix cache enabling for AT91RM9200
815 * Patch by Masami Komiya, 30 Mar 2005:
816 add SNTP support and expand time server and time offset fields of
817 DHCP support. See doc/README.SNTP
819 * Patch by Steven Scholz, 13 Dec 2004:
820 Fix bug in at91rm920 ethernet driver
822 * Patch by Steven Scholz, 13 Dec 2004:
823 Remove duplicated code by merging memsetup.S files for
824 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
826 * Patch by Detlev Zundel, 31 Mar 2005:
827 Cleanup duplicate definition of overwrite_console()
829 * Update TQM5200 configuration;
830 prepare for Rev. 200 starter kit boards
832 * Patch by Scott McNutt, 21 Oct 2004:
833 Add support for Nios-II EPCS Controller core.
835 * Patch by Scott McNutt, 20 Oct 2004:
837 - Add sysid command (Nios-II only).
838 - Locate default exception trampoline at proper offset.
839 - Implement I/O routines (readb, writeb, etc)
840 - Implement do_bootm_linux
842 * Patches by Martin Krause, 22 Mar 2005:
843 - use TQM5200_auto as MAKEALL target for TQM5200 systems
844 - add support for SM501 graphics controller
845 - add support for graphic console on TQM5200
846 - add support for TQM5200 Rev 200
847 - cleanup, fix typo in include/configs/TQM5200.h
849 * Patch by Manfred Baral, 17 Mar 2005:
852 * Fix RTC configuration for PPChameleon board
854 * Cleanup, fix typo in include/configs/TQM5200.h
856 * Patch by Stefan Roese, 16 Mar 2005:
857 Update for esd auto_update and hh405 board
859 * Adapt for U-Boot image size (new features enabled) on TQM5200
861 * Update code for TQM8540 board (and 85xx in general):
862 - Change the name of the Ethernet driver: MOTO ENET -> ENET
863 - Reformat boot messages
864 - Enable redundant environment
865 - Replace the -O2 optimization flag with -mno-string
867 * Patch by David Brownell, 10 Mar 2005:
868 Restore copyright statements in OHCI drivers.
870 * Add support for TQM8540 board
872 * Patch by Detlev Zundel, 14 Mar 2005:
873 NC650: changed NAND flash addressing to using UPMB
875 * Patch by Stefan Roese, 14 Mar 2005:
876 Update for esd voh405 fpga image
878 * INKA4x0: Allow initialization of LCD backlight dimming from
879 "brightness" environment variable.
881 * Add port initialization for digital I/O on INKA4x0
883 * Patch by Stefan Roese, 01 Mar 2005:
884 Update for esd boards dp405 and hub405
886 * Fix get_partition_info() parameter error in all other calls
887 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
889 * Enable USB and IDE support for INKA4x0 board
891 * Patch by Andrew Dyer, 28 Feb 2005:
892 fix ext2load passing an incorrect pointer to get_partition_info()
893 resulting in load failure for devices other than 0
895 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
897 * Cleanup USB and partition defines
899 * Add support for ext2 filesystems and image timestamps to TQM5200 board
901 * Add reset code for Coral-P on INKA4x0 board
903 * Patch by Martin Krause, 28 Jun 2004:
904 Update for TRAB board.
906 * Fix some missing "volatile"s in MPC5xxx FEC driver
908 * Fix cirrus voltage detection (for CPC45)
910 * Fix byteorder problem in usbboot and scsiboot commands.
912 * Patch by Cajus Hahn, 04 Feb 2005:
913 - don't insist on leading '/' for filename in ext2load
914 - set default partition to useful value (1) in ext2load
916 * Patch by Andrew Dyer, 08 Jan 2005:
917 fix wrong return codes in ext2 code
919 * Removed '--no-warn-mismatch' option from Makefile. This option
920 makes 'ld' to overlook binary objects compatibility.
922 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
923 --end-group) outside of the group. This will make 'ld' to do
924 _multiple_ search in the library group when resolving symbol
925 references and do only a _single_ seach in libgcc.a after the group
928 * Fix stability problems on CPC45 board again.
930 * Make image detection for diskboot / usbboot / scsiboot more robust
931 (also check header checksum)
933 * Update CPC45 board configuration.
935 * Add USB and PCI support for INKA4x0 board
937 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
941 * Patch by Robin Getz, 13 Oct 2004:
942 Add standalone application to change SMC91C111 MAC addresses,
943 see examples/README.smc91111_eeprom
945 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
946 Fix Flash support for ARM Integrator CP.
948 * Patch by Richard Woodruff, 10 Jan 2005:
949 Update support for OMAP2420 (ARM11) and H4 board:
950 o clean up and add new types to H4 memory probe code.
951 o fix to work with internal boot.
952 o added PRCM config III operation.
953 o fix marginal flash timings.
954 o add revison ATAG usage.
955 o enable voltage scaling at power chip.
956 o fix compile error for i2c.
958 * Fix network problem (error when receiving multiple ARP packets)
960 * Patch by Daniel Poirot, 12 Oct 2004:
961 Add support for Wind River sbc405 board
963 * Patch by Rainer Brestan, 12 Oct 2004:
964 Make examples/Makefile more robust
966 * Patch by Sam Song, 11 October 2004:
967 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
968 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
971 * Patch by Sam Song, 10 Oct 2004:
972 Fix a parameter error in run_command() in main.c
974 * Patch by Richard Woodruff, 01 Oct 2004:
975 add support for the TI OMAP2420 processor and its H4 reference
978 * Patch by Christian Pellegrin, 24 Sep 2004:
979 Added support for NE2000 compatible (DP8390, DP83902) NICs.
981 * Patch by Leif Lindholm, 23 Sep 2004:
982 add support for the AMD db1550 board
984 * Patch by Travis Sawyer, 15 Sep 2004:
985 Add CONFIG_SERIAL_MULTI support for ppc4xx,
986 update README.serial_multi
988 * Patches by David Snowdon, 07 Sep 2004:
989 - add u-boot.hex target in the top level Makefile
990 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
991 - use -mtune=xscale and -march=armv5 options for PXA
993 * Patch by Florian Schlote, 08 Sep 2004:
994 Add support for SenTec-COBRA5272-board (Coldfire).
996 * Patch by Gleb Natapov, 07 Sep 2004:
997 mpc824x: set PCI latency timer to a sane value
1000 * Patch by Kurt Stremerch, 03 Sep 2004:
1001 Add bitstream configuration option for fpga command (Xilinx only).
1003 * Patch by Kurt Stremerch, 03 Sep 2004:
1004 Add Xilinx Spartan2E family FPGA support
1006 * Patch by Jeff Angielski, 02 Sep 2004:
1007 Add Added support for H2 revision of the EP8260 board.
1008 Fixed formatting for some of the EP8260 related source files.
1010 * Patch by Jon Loeliger, 02 Sep 2004:
1011 Reset monitor size back to 256 so environment can be written
1012 to flash on MPC85xx ADS and CDS releases.
1014 * Patch by Paolo Broggini, 02 Sep 2004:
1015 Make BSS clearing on ARM systems more robust
1017 * Patch by Yue Hu and Joe, 01 Sep 2004:
1018 - add PCI support for ixp425;
1019 - add EEPRO100 suppor tfor ixdp425 board.
1021 * Fix problem with protected sector detection in driver/cfi_flash.c
1023 ======================================================================
1024 Changes for U-Boot 1.1.2:
1025 ======================================================================
1027 * Code cleanup, mostly for GCC-3.3.x
1029 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1030 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1031 additional ethernet addresses.
1033 * Cleanup drivers/i82365.c - avoid duplication of code
1035 * Fix bogus "cannot span across banks" flash error message
1039 * Add support for CompactFlash for the CPC45 Board.
1041 * Fix problems with CMC_PU2 flash driver.
1044 - avoid trigraph warning in fs/ext2/ext2fs.c
1045 - rename UC100 -> uc100
1047 * Add support for UC100 board
1049 * Patch by Stefan Roese, 16 Dez 2004:
1050 - ext2fs support added
1051 - Tundra universe support added
1052 - Coldfire MCF5249 support added (no preloader needed!)
1053 - MCF5249 board TASREG added
1054 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1056 - some esd boards updated
1057 - memory commands "mdc" and "mwc" added for cyclic read/write
1058 (CONFIG_MX_CYCLIC, see README for further description)
1060 * Add support for INKA4X0 board
1062 * Patch by Steven Scholz, 12 Dec 2004:
1063 Fix typo in AT91 memory setup.
1065 * Patch by Martin Krause, 27 Oct 2004:
1066 - add support for "STK52xx" board (including PS/2 multiplexer)
1067 - add hardware detection for TQM5200
1069 * Clean up CMC PU2 flash driver
1071 * Update MAINTAINERS file
1073 * Fix bug in MPC823 LCD driver
1075 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1077 * Enable long help on CMC PU2 board;
1079 increase CPU speed from 179 to 207 MHz.
1081 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1082 unaligned tail part specially).
1084 * Update for AT91RM9200DK and CMC_PU2 boards:
1085 - Enable booting directly from flash
1086 - fix CMC_PU2 flash driver
1088 * Fix mkimage usage message
1090 * Map SRAM on NC650 board
1092 * Work around for Ethernet problems on Xaeniax board
1094 * Patch by TsiChung Liew, 23 Sep 2004:
1095 - add support for MPC8220 CPU
1096 - Add support for Alaska and Yukon boards
1098 * Fix configuration for ERIC board (needs more room)
1100 * Adjust MIPS compiler options at run-time depending on tools version
1101 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1102 "-mcpu=4kc" for old tools)
1104 * Add passing of the command line and memory size information to the
1105 kernel on xaeniax board.
1107 * Enable NAND flash support for NC650 board.
1109 * Patch by Thomas Lange 07 Oct 2004:
1110 Updated README for DBAu1x00 boards to match current status
1112 * Patch by Philippe Robin, 28 Sept 2004:
1113 Fix Flash support for Versatile.
1115 * Patch by Roger Blofeld, 16 Sep 2004:
1116 Fix timeout for DHCP command retry
1118 * Patch by Pantelis Antoniou, 14 Sep 2004:
1119 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1121 * Patch by Pantelis Antoniou, 14 Sep 2004:
1122 Kick watchdog when bz-decompressing
1124 * Fix CFG_HZ problems on AT91RM9200 systems
1125 [Remember: CFG_HZ should be 1000 on ALL systems!]
1127 * Patch by Gridish Shlomi, 30 Aug 2004:
1128 - Add support to revA version of PQ27 and PQ27E.
1129 - Reverted MPC8260ADS baudrate back to original 115200
1131 * Patch by Hojin, 17 Sep 2004:
1132 Fix typo in cfi_flash.c
1134 * Patch by Mark Jonas, 09 September 2004:
1135 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1138 * Patch by Mark Jonas, 31 August 2004:
1139 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1140 improves FTP performance for MPC5200 systems. Enabled for IceCube
1143 * Patch by Michael Bendzick, 30 Aug 2004:
1144 - Improve platform.S code for omap1510inn that detects whether code
1145 is running from SDRAM or not. Patch allows SDRAM to be configured
1146 if code is running out of SRAM at 0x20000000.
1148 * Patch by Frederick Klatt, 30 Aug 2004:
1149 Add support for the Wind River SBC8540/SBC8560 boards
1151 * Configure SX1 board to use drivers/cfi_flash.c
1153 * Patches by Michael Bendzick, 30 Aug 2004:
1154 - Configure omap1510inn board to use drivers/cfi_flash.c
1155 - Make drivers/cfi_flash.c protect environment and redundant
1158 * Patch by Steven Scholz, 23 Jun 2004:
1159 - Add script (tools/img2brec.sh) to programm U-Boot into
1160 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1162 * Patches by Scott McNutt, 24 Aug 2004:
1163 - Add support for Altera Nios-II processors.
1164 - Add support for Psyent PCI-5441 board.
1165 - Add support for Psyent PK1C20 board.
1167 * Patches by Jon Loeliger, 24 Aug 2004:
1168 - Add support for the MPC8541 and MPC8555 CDS boards
1169 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1170 - Convert MPC85xxADS to use common CFI flash driver
1171 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1172 from board_early_init_f()
1173 - Provide SW workaround for PCI initialization on 85xx CDS
1175 * Patches by George G. Davis, 24 Aug 2004:
1176 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1177 - Remove static network setup defaults from mx1ads_config
1178 - update ARM boards to use constants from mach-types.h
1180 * Patch by Gary Jennejohn, 04 Oct 2004:
1181 - fix I2C on at91rm9200
1182 - add support for Ricoh RS5C372A RTC
1184 * Patch by Gary Jennejohn, 01 Oct 2004:
1185 - add support for CMC PU2 board
1186 - add support for I2C on at91rm9200
1188 * Patch by Gary Jennejohn, 28 Sep 2004:
1189 fix baudrate handling on at91rm9200
1191 * Patch by Yuli Barcohen, 22 Aug 2004:
1192 - remove ZPC.1900 board-specific flash driver;
1193 switch the port to generic CFI driver;
1196 * Patch by Hinko Kocevar, 21 Aug 2004:
1197 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1199 * Clean up tools/bmp_logo.c to not add trailing white space
1201 * Patch by Hinko Kocevar, 21 Aug 2004:
1202 - Group common framebuffer functions in common/lcd.c
1203 - Group common framebuffer macros and #defines in include/lcd.h
1204 - Provide calc_fbsize() for video ATAG
1206 * Patch by Sam Song, 21 August 2004:
1207 - Fix a typo in README
1208 - Align "(RO)" output for "flinfo" after "protect on"
1209 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1210 ratio 1:1 when core frequency less than 50MHz
1212 * Patches by Hinko Kocevar, 21 Aug 2004:
1213 - fix some "use of label at end of compound statement" warnings
1214 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1216 * Patch by Steven Scholz, 16 Aug 2004:
1217 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1218 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1219 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1220 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1221 into cpu/arm920t/$(SOC)/
1223 * Patches by Sean Chang, 09 Aug 2004:
1224 - Added support for both 8 and 16 bit mode access to System ACE CF
1226 - Fixed missing System ACE CF device during get FAT partition info
1227 in fat_register_device function.
1228 - Enabled System ACE CF support on ML300.
1230 * Patch by Sean Chang, 09 Aug 2004:
1231 Synch defines for saveenv and do_saveenv functions so they get
1232 compiled under the same statement.
1234 * Patch by Sean Chang, 09 Aug 2004:
1235 - Added I2C support for ML300.
1236 - Added support for ML300 to read out its environment information
1237 stored on the EEPROM.
1238 - Added support to use board specific parameters as part of
1239 U-Boot's environment information.
1240 - Updated MLD files to support configuration for new features
1243 * Patches by Travis Sawyer, 05 Aug 2004:
1244 - Remove incorrect bridge settings for eth group 6
1245 - Add call to setup bridge in ppc_440x_eth_initialize
1246 - Fix ppc_440x_eth_init to reset the phy only if its the
1247 first time through, otherwise, just check the phy for the
1248 autonegotiated speed/duplex. This allows the use of netconsole
1249 - only print the speed/duplex the first time the phy is reset.
1251 * Patch by Shlomo Kut, 29 Mar 2004:
1252 Add support for MKS Instruments "Quantum" board
1254 * Fix build problem with Cogent boards;
1255 avoid using <asm/byteorder.h> when using the host compiler
1257 * Patch by Ganapathi C, 04 Aug 2004:
1258 Fix NFS timeout issue
1260 * Patch by Yuli Barcohen, 19 Jul 2004:
1261 - Fix host tools building in Cygwin environment
1262 - Fix header files search order for host tools
1264 * Patch by Tom Armistead, 19 Jul 2004:
1265 Fix kgdb.S support for 74xx_75x cpu
1267 * Patch by Jon Loeliger, 15 Jul 2004:
1268 Fix MPC85xx I2C driver
1270 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1272 * Patch by Stephen Williams, 15 July 2004
1273 Set the PCI class code for JSE board as part of PCI interface setup
1275 * Patch by Michael Bendzick, 15 Jul 2004:
1276 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1277 CFG_FLASH_USE_BUFFER_WRITE is set
1279 * Patch by Yuli Barcohen, 13 Jul 2004:
1280 Allow clock setting on MPC866/MPC885 series chips according to
1281 environment variable `cpuclk'
1283 * Patch by Yuli Barcohen, 20 Apr 2004:
1284 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1286 * Patch by Vincent Dubey, 24 Sep 2004:
1287 Add support for xaeniax board
1289 * Add comment about non-GPL character of standalone applications to
1292 * Fix FEC ethernet problem on NSCU board.
1294 * Patch by Gary Jennejohn, 09 Sep 2004:
1295 allow to use USART1 as console port on at91rm9200dk boards
1297 * Patch by Stefan Roese, 16 Sep 2004:
1300 * Fix SysClk handling for PPChameleon and CATcenter boards
1302 * Patch by Detlev Zundel, 08 Sep 2004:
1303 Update etags build target
1305 * Improve NetConsole support: add support for broadcast destination
1306 address and buffered input.
1308 * Cleanup compiler warnings for GCC 3.3.x and later
1310 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1312 * Add support for IDS "NC650" board
1314 * Add automatic update support for LWMON board
1316 * Clear Block Lock-Bits when erasing flash on LWMON board.
1318 * Fix return code of "fatload" command
1320 * Enable MSDOS/VFAT filesystem support for LWMON board
1322 * Patch by Martin Krause, 03 Aug 2004:
1323 change timing for SM501 graphics controller on TQM5200 module
1325 * Patch by Mark Jonas, 13 July 2004:
1326 - Total5200 LCD now run in little endian mode. Endianess conversion
1327 is done in hardware.
1328 - Removed last reference to "console" environment variable.
1330 * Patches by Lars Munch, 12 Jul 2004:
1331 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1333 - split out the LXT971A PHY from ns_9750_eth.h
1334 - split the dm9161 phy part out of at91rm9200_ether.c
1336 * Patch by Andreas Engel, 12 Jul 2004:
1337 Replaced hardcoded PL011 clock frequency with config variable.
1338 Fixed wrong CONFIG_CMD_DFL doc.
1340 * Patch by Thomas Viehweger, 09 Jun 2004:
1341 make it possible to remove chpart when there is only one partition
1343 * Add support for console over UDP (compatible to Ingo Molnar's
1344 netconsole patch under Linux)
1346 * Patch by Jon Loeliger, 16 Jul 2004:
1347 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1349 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1350 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1351 and CONFIG_L2_INIT_RAM options.
1352 - Refactor Local Bus initialization out of SDRAM setup.
1353 - Re-implement new version of LBC11/DDR11 errata workarounds.
1354 - Moved board specific PCI init parts out of CPU directory.
1355 - Added TLB entry for PCI-1 IO Memory
1356 - Updated README.mpc85xxads
1358 * Patch by Sascha Hauer, 28 Jun:
1359 - add generic support for Motorola i.MX architecture
1360 - add support for mx1ads, mx1fs2 and scb9328 boards
1362 * Patches by Marc Leeman, 23 Jul 2004:
1363 - Add define for the PCI/Memory Buffer Configuration Register
1364 - corrected comments in cpu/mpc824x/cpu_init.c
1366 * Add support for multiple serial interfaces
1367 (for example to allow modem dial-in / dial-out)
1369 * Patch by Stefan Roese, 15 Jul 2004:
1370 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1372 * Fix NSCU config; add ethernet wakeup code.
1374 * Add link for preloader for Motorola Coldfire to README.m68k
1376 * Patch by Michael Bendzick, 12 Jul 2004:
1377 fix output formatting in drivers/cfi_flash.c
1379 * Patch by Mark Jonas, 02 Jul 2004:
1380 Fix lowboot (again) on MPC5xxx
1382 * Patch by Curt Brune, 07 Jul 2004:
1383 relocate exception vectors on arm720t if needed
1385 * Patch by George G. Davis, 06 Jul 2004:
1386 - update mach-types.h to latest arm.linux.org.uk master list
1387 - Set correct OMAP1610 bi_arch_number for build target
1389 * Patch by Curt Brune, 06 Jul 2004:
1390 evb4510: add support for timer interrupt; cleanup
1392 * Patch by Dan Poirot, 06 Jul 2004:
1393 Fix sbc8260 environment variables
1395 * Cleanup redundand "console" environment variable
1397 * Patch by Mark Jonas, 05 Jul 2004:
1398 add support for the Total5100's and Total5200's LCD screen
1400 * Patches by Dan Eisenhut, 01 Jul 2004:
1402 - Move doc2000.h include to prevent compiler warning on some boards
1404 * Patch by Mark Jonas, 01 Jul 2004:
1405 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1406 MGT5100 and MPC5200 based Freescale platforms.
1408 * Patch by Philippe Robin, 01 Jul 2004:
1409 Add initialization for Integrator and versatile board files.
1411 * Patch by Hinko Kocevar, 01 Jun 2004:
1412 Fix VFD FB allocation, add LCD FB allocation on ARM
1414 * Patch by Martin Krause, 30 Jun 2004:
1415 Add support for TQM5200 board
1417 * Patch by Martin Krause, 29 Jun 2004:
1418 Add loopw command: infinite write loop on address range
1420 * Patches by Yasushi Shoji, 29 Jun 2004:
1421 - add empty include/asm-microblaze/processor.h
1422 - add to CREDITS and MAINTAINERS
1423 - add gd initialization
1424 - add MicroBlaze and SUZAKU board to MAKEALL script
1425 - add reset support for SUZAKU
1426 - add flush_cache() for MicroBlaze
1427 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1428 size flash memory on SUZAKU
1430 * Patch by Prakash Kumar, 27 Jun 2004:
1431 Add support for the PXA250 based Intrinsyc Cerf board.
1433 * Patch by Yasushi Shoji, 27 Jun 2004:
1434 fix comment in include/common.h
1436 * Rename SBC8560 into sbc8560 for consistency
1438 * Patch by Daniel Poirot, 24 Jun 2004:
1439 Add support for Wind River's sbc8240 board
1441 * Patches by Yasushi Shoji, 26 Jun 2004:
1442 - drivers/serial_xuartlite.c: fix "return 0" in void function
1443 - add microblaze support to mkimage tool
1445 * Patch by Fred Klatt, 25 Jun 2004:
1446 Add support for WindRiver's sbc8560 board
1448 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1449 Small Bugs fixes for "at91rm9200dk" board:
1450 - Timing modifications for SPI DataFlash access
1451 - Fix NAND flash detection bug
1453 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1454 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1456 * Patch by Jon Loeliger, 17 June 2004:
1457 Completion of the 8540ADS/8560ADS updates:
1458 Fix some PCI and Rapid I/O memory maps,
1459 Initialize both TSEC 1 and 2,
1461 Update MAINTAINER for 85xx boards and README.mpc85xxads
1463 * Patch by Yuli Barcohen, 16 Jun 2004:
1464 Remove obsolete AdderII port which was superseded by unified
1465 AdderII/Adder87x port
1467 * Patch by Ladislav Michl, 16 Jun 2004:
1468 Fix gcc-3.3.3 warnings for smc91111.c
1470 * Patch by Stefan Roese, 02 Jul 2004:
1471 - Fix bug in 405 ethernet driver; allocated data not cleared!
1472 - Fix problem in 405 i2c driver; don't try to print without console!
1474 * Patch by Paul Ruhland, 11 Jun 2004:
1475 Remove debug code from 'board/lpd7a40x/flash.c'
1477 * Patch by Andrea Marson, 11 Jun 2004:
1478 Update for PPChameleon board:
1479 - support for SysClk @ 25MHz
1480 - support for Silicon Motion SM712 VGA controller
1483 * Patches by Richard Woodruff, 10 Jun 2004:
1484 - fix problems with examples/stubs.c for GCC >= 3.4
1485 - fix problems with gd initialization
1487 * Patch by Curt Brune, 17 May 2004:
1488 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1489 - Add support for ESPD-Inc. EVB4510 Board
1491 * Patch by Marc Leeman, 11 May 2004:
1492 Fix for MPC8245 - reading PPC Memory from another device with the
1493 PPC as PCI target device corrupts data due to interenal hardware
1496 * Fix "cls" command when used with splash screen
1498 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1499 slow download of a big image)
1501 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1502 display even after showing a bitmap
1504 * Patch by Josef Wagner, 04 Jun 2004:
1505 - DDR Ram support for PM520 (MPC5200)
1506 - support for different flash types (PM520)
1507 - USB / IDE / CF-Card / DiskOnChip support for PM520
1508 - 8 bit boot rom support for PM520/CE520
1509 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1510 - I2C and RTC support for CPC45
1511 - support of new flash type (28F160C3T) for CPC45
1513 * Fix flash parameters passed to Linux for PPChameleon board
1515 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1517 * Patch by Paul Ruhland, 10 Jun 2004:
1518 fix support for Logic SDK-LH7A404 board and clean up the
1519 LH7A404 register macros.
1521 * Patch by Matthew McClintock, 10 Jun 2004:
1522 Modify code to select correct serial clock on Sandpoint8245
1524 * Patch by Robert Schwebel, 10 Jun 2004:
1525 Add support for Intel K3 strata flash.
1527 * Patch by Thomas Brand, 10 Jun 2004:
1528 Fix "loads" command on DK1S10 board
1530 * Patch by Yuli Barcohen, 09 Jun 2004:
1531 Add support for 8MB flash SIMM and JFFS2 file system on
1532 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1534 * Patch by Yuli Barcohen, 09 Jun 2004:
1535 Add support for Analogue&Micro Adder87x and the older AdderII board.
1537 * Patch by Ming-Len Wu, 09 Jun 2004:
1538 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1540 * Patch by Sam Song, 09 Jun 2004:
1541 - Add support for RPXlite_DW board
1542 - Update FLASH driver for 4*AM29DL323DB90VI
1543 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1545 * Patch by Mark Jonas, 08 June 2004:
1546 - Make MPC5200 boards evaluate the SVR to print processor name and
1547 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1549 * Patch by Kai-Uwe Bloem, 06 May 2004:
1550 Fix endianess problem in cramfs code
1552 * Patch by Tom Armistead, 04 Jun 2004:
1553 Add support for MAX6900 RTC
1555 * Patches by Ladislav Michl, 03 Jun 2004:
1556 - fix cfi_flash.c on LE systems
1557 - let 'make mrproper' delete u-boot.img as well
1558 - turn printf into debug in cfi_flash.c
1560 * Patch by Kurt Stremerch, 28 May 2004:
1561 Add support for Exys XSEngine board
1563 * Patch by Martin Krause, 27 May 2004:
1564 Fix a MPC5xxx I2C timing issue in i2c_probe().
1566 * Patch by Leif Lindholm, 27 May 2004:
1567 Fix board_init_f() for dbau1x00 board.
1569 * Patch by Imre Deak, 26 May 2004:
1570 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1571 Set flash base accordingly, and decide whether to do or skip board
1572 specific setup steps.
1574 * Patch by Josef Baumgartner, 26 May 2004:
1575 Add missing define in include/asm-m68k/global_data.h
1577 * Patch by Josef Baumgartner, 25 May 2004:
1578 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1580 * Patch by Paul Ruhland, 24 May 2004:
1581 fix SDRAM initialization for LPD7A400 board.
1583 * Patch by Jian Zhang, 20 May 2004:
1584 add support for environment in NAND flash
1586 * Patch by Yuli Barcohen, 20 May 2004:
1587 Add support for Interphase iSPAN boards.
1589 * Patches by Paul Ruhland, 17 May 2004:
1590 - Add I/O functions to the smc91111 ethernet driver to support the
1591 Logic LPD7A40x boards.
1592 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1593 specifically the LPD7A400.
1595 * Patches by Robert Schwebel, 15 May 2004:
1596 - call MAC address reading code also for SMSC91C111;
1597 - make SMSC91C111 timeout configurable, remove duplicate code
1598 - fix get_timer() for PXA
1599 - update doc/README.JFFS2
1600 - use "bootfile" env variable also for jffs2
1602 * Patch by Tolunay Orkun, 14 May 2004:
1603 Add support for Cogent CSB472 board (8MB Flash Rev)
1605 * Patch by Thomas Viehweger, 14 May 2004:
1606 - flash.h: more flash types added
1607 - immap_8260.h: some bits added (useful for RMII)
1608 - cmd_coninfo.c: typo corrected, printf -> puts
1609 - reduced size by replacing spaces with tab
1611 * Patch by Robert Schwebel, 13 May 2004:
1612 Add 'imgextract' command: extract one part of a multi file image.
1614 * Patches by Jon Loeliger, 11 May 2004:
1615 Dynamically handle REV1 and REV2 MPC85xx parts.
1616 (Jon Loeliger, 10-May-2004).
1617 New consistent memory map and Local Access Window across MPC85xx line.
1618 New CCSRBAR at 0xE000_0000 now.
1619 Add RAPID I/O memory map.
1620 New memory map in README.MPC85xxads
1621 (Kumar Gala, 10-May-2004)
1622 Better board and CPU identification on MPC85xx boards at boot.
1623 (Jon Loeliger, 10-May-2004)
1624 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1625 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1626 (Jim Robertson, 10-May-2004)
1627 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1628 Supports multiple PHYs.
1629 (Andy Fleming, 10-May-2004)
1630 Some README.MPC85xxads updates.
1631 (Kumar Gala, 10-May-2004)
1632 Copyright updates for "Freescale"
1633 (Andy Fleming, 10-May-2004)
1635 * Patch by Stephen Williams, 11 May 2004:
1636 Add flash support for ST M29W040B
1637 Reduce JSE specific flash.c to remove dead code.
1639 * Patch by Markus Pietrek, 04 May 2004:
1640 Fix clear_bss code for ARM systems (all except s3c44b0 which
1641 doesn't clear BSS at all?)
1643 * Fix "ping" problem on INC-IP board. Strange problem:
1644 Sometimes the store word instruction hangs while writing to one of
1645 the Switch registers, but only if the next instruction is 16-byte
1646 aligned. Moving the instruction into a separate function somehow
1647 makes the problem go away.
1649 * Patch by Rishi Bhattacharya, 08 May 2004:
1650 Add support for TI OMAP5912 OSK Board
1652 * Patch by Sam Song May, 07 May 2004:
1653 Fix typo of UPM table for rmu board
1655 * Patch by Pantelis Antoniou, 05 May 2004:
1656 - Intracom board update.
1659 * Add support for the second Ethernet interface for the 'PPChameleon'
1662 * Patch by Dave Peverley, 30 Apr 2004:
1663 Add support for OMAP730 Perseus2 Development board
1665 * Patch by Alan J. Luse, 29 Apr 2004:
1666 Fix flash chip-select (OR0) option register setting on FADS boards.
1668 * Patch by Alan J. Luse, 29 Apr 2004:
1669 Report MII network speed and duplex setting properly when
1670 auto-negotiate is not enabled.
1672 * Patch by Jarrett Redd, 29 Apr 2004:
1673 Fix hang on reset on Ocotea board due to flash in wrong mode.
1675 * Patch by Dave Peverley, 29 Apr 2004:
1676 add MAC address detection to smc91111 driver
1678 * Patch by David Müller, 28 Apr 2004:
1679 fix typo in lib_arm/board.c
1681 * Patch by Tolunay Orkun, 20 Apr 2004:
1682 - README update: add CONFIG_CSB272 and csb272_config
1683 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1684 i2cfast environment variable
1686 * Patch by Yuli Barcohen, 19 Apr 2004:
1687 - Rename DUET_ADS to MPC885ADS
1688 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1689 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1690 - Clean up FADS family port to use the new defines
1692 * Fix PCI support on CPC45 board
1694 * Patch by Scott McNutt, 25 Apr 2004:
1695 Add Nios GDB/JTAG Console support:
1696 - Add stubs to support gdb via JTAG.
1697 - Add support for console over JTAG.
1700 * Add support for CATcenter board (based on PPChameleon ME module)
1702 * Patch by Klaus Heydeck, 12 May 2004:
1703 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1704 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1705 various changes to KUP4 board specific files
1707 * Fix minor network problem on MPC5200: need some delay between
1708 resetting the PHY and sending the first packet. Implemented in a
1709 "natural" way by invoking the PHY reset and initialization code
1710 only once after power on vs. each time the interface is brought up.
1712 * Add some limited support for low-speed devices to SL811 USB controller
1713 (at least "usb reset" now passes successfully and "usb info" displays
1714 correct information)
1716 * Change init sequence for multiple network interfaces: initialize
1717 on-chip interfaces before external cards.
1719 * Fix memory leak in the NAND-specific JFFS2 code
1721 * Fix SL811 USB controller when attached to a USB hub
1723 * Fix config option spelling in PM520 config file
1725 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1726 patches by Pantelis Antoniou, 30 Mar 2004)
1728 * Fix minor NAND JFFS2 related issue
1730 * Fixes for SL811 USB controller:
1731 - implement workaround for broken memory stick
1732 - improve error handling
1734 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1735 cope with congested networks.
1737 ======================================================================
1738 Changes for U-Boot 1.1.1:
1739 ======================================================================
1741 * Patch by Travis Sawyer, 23 Apr 2004:
1742 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1743 errata from Vitesse Semiconductor.
1745 * Patch by Philippe Robin, 22 Apr 2004:
1746 Fix ethernet configuration for "versatile" board
1748 * Patch by Kshitij Gupta, 21 Apr 2004:
1749 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1751 * Patch by Steven Scholz, 24 Feb 2004:
1752 Fix a bug in AT91RM9200 ethernet driver:
1753 The MII interface is now initialized before accessing the PHY.
1755 * Patch by John Kerl, 19 Apr 2004:
1756 Use U-boot's miiphy.h for PHY register names, rather than
1757 introducing a new header file.
1759 * Update pci_ids.h from linux-2.4.26
1761 * Patch by Masami Komiya, 19 Apr 2004:
1762 Fix problem cause by VLAN function on little endian architecture
1763 without VLAN environment
1765 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1766 binary image for all clock frequencies. Implement run-time
1767 optimization of flash access timing based on the actual bus
1770 * Modify KUP4X board configuration to use SL811 driver for USB memory
1771 sticks (including FAT / VFAT filesystem support)
1773 * Add SL811 Host Controller Interface driver for USB
1775 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1777 * Patch by Pantelis Antoniou, 19 Apr 2004:
1778 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1779 Minor patches for Intracom boards.
1781 * Patch by Christian Pell, 19 Apr 2004:
1782 cleanup support for CF/IDE on PCMCIA for PXA25X
1784 * Temporarily disabled John Kerl's extended MII command code because
1785 "miivals.h" is missing
1787 * Patches by Mark Jonas, 13 Apr 2004:
1788 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1789 - Add sync instructions to IceCube SDRAM init code
1790 - Move SDRAM chip constants into seperate include files
1791 - Unify DDR and SDR initialization code
1792 - Unify all IceCube (Lite5xxx) target names
1794 * Patch by John Kerl, 16 Apr 2004:
1795 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1796 mii read 4-7 18-1a. Also add mii dump subcommand for
1797 pretty-printing standard regs 0-5.
1799 * Patch by Stephen Williams, 16 April 2004:
1800 fix typo in JSE.h; update MAINTAINERS
1802 * Patch by Matthew S. McClintock, 14 Apr 2004:
1803 fix initdram function for utx8245 board
1805 * Patch by Markus Pietrek, 14 Apr 2004:
1806 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1808 * Patch by Reinhard Meyer, 18 Apr 2004:
1809 provide the IDE Reset Function for EMK 5200 boards
1811 * Patch by Masami Komiya, 12 Apr 2004:
1812 fix pci_hose_write_config_{byte,word}_via_dword problems
1814 * Patch by Sangmoon Kim, 12 Apr 2004:
1815 Update max RAM size for debris board
1817 * Patch by Travis Sawyer, 08 Apr 2004:
1818 Add TLB entry for second DIMM slot on ocotea
1820 * Patch by Masami Komiya, 08 Apr 2004:
1821 add RTL8169 network driver
1823 * Patch by Dan Malek, 07 Apr 2004:
1824 - Add support for RPC/STx GP3, Motorola 8560 board
1825 - Update 85xx TSEC driver so it searches MII for first available PHY
1827 - Add functions to support console MII commands.
1829 * Patch by Tolunay Orkun, 07 Apr 2004:
1830 Move initialization of bi_iic_fast[]
1831 from board_init_f() to board_init_r()
1833 * Patch by Yasushi Shoji, 07 Apr 2004:
1834 Cleanup microblaze port
1836 * Patch by Sangmoon Kim, 07 Apr 2004:
1837 Add auto SDRAM module detection for Debris board
1839 * Patch by Rune Torgersen, 06 Apr 2004:
1840 - Fix some PCI problems on the MPC8266ADS board
1841 - Fix the location of some PCI entries in the immap structure
1843 * Patch by Yasushi Shoji, 07 Apr 2004:
1844 - add support for microblaze processors
1845 - add support for AtmarkTechno "suzaku" board
1847 * Configure PPChameleon board to use redundand environment in flash
1849 * Configure PPChameleon board to use JFFS2 NAND support.
1851 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1853 * Patch by Rune Torgersen, 16 Apr 2004:
1856 * Patches by Pantelis Antoniou, 16 Apr 2004:
1857 - add support for a new version of an Intracom board and fix
1858 various other things on others.
1859 - add verify support to the crc32 command (define
1860 CONFIG_CRC32_VERIFY to enable it)
1861 - fix FEC driver for MPC8xx systems:
1862 1. fix compilation problems for boards that use dynamic
1864 2. shut down FEC after network transfers
1865 - HUSH parser fixes:
1866 1. A new test command was added. This is a simplified version of
1867 the one in the bourne shell.
1868 2. A new exit command was added which terminates the current
1870 3. Fixed handing of $? (exit code of last executed command)
1871 - Fix some compile problems;
1872 add "once" functionality for the netretry variable
1874 * Patch by George G. Davis, 02 Apr 2004:
1875 add support for Intel Assabet board
1877 * Patch by Stephen Williams, 01 Apr 2004:
1878 Add support for Picture Elements JSE board
1880 * Patch by Christian Pell, 01 Apr 2004:
1881 Add CompactFlash support for PXA systems.
1883 * Patches by Pantelis Antoniou, 30 Mar 2004:
1884 - add auto-complete support to the U-Boot CLI
1885 - add support for NETTA and NETPHONE boards; fix NETVIA board
1886 - add support for the Epson 156x series of graphical displays
1887 (These displays are serial and not suitable for using a normal
1888 framebuffer console on them)
1889 - add infrastructure needed in order to POST any DSPs in a board
1890 - improve and fix various things in the MPC8xx FEC driver:
1891 1. The new 87x and 88x series of processors have two FECs,
1892 and the new driver supports them both.
1893 2. Another change in the 87x/88x series is support for
1894 the RMII (Reduced MII) interface. However numerous
1895 changes are needed to make it work since the PHYs
1896 are connected to the same lines. That means that
1897 you have to address them correctly over the MII
1899 3. We now correctly match the MII/RMII interface
1900 configuration to what the PHY reports.
1901 - Fix problem when readingthe MII status register. Due to the
1902 internal design of many PHYs you have to read the register
1903 twice. The problem is more apparent in 10Mbit mode.
1904 - add new mode ".jffs2s" for reading from a NAND device: it just
1905 skips over bad blocks.
1906 - add networking support for VLANs (802.1q), and CDP (Cisco
1908 - some minor patches / cleanup
1910 * Patch by Yuli Barcohen, 28 Mar 2004:
1911 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1912 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1913 - Change configuration method for MPC8260ADS family
1915 * add startup code to clear the BSS of standalone applications
1917 * Fix if / elif handling bug in HUSH shell
1919 ======================================================================
1920 Changes for U-Boot 1.1.0:
1921 ======================================================================
1923 * Patch by Mark Jonas: Remove config.tmp files only when
1924 unconfiguring the board
1926 * Adapt RMU board for bigger flash memory
1928 * Patch by Klaus Heydeck, 13 Mar 2003:
1929 Add support for KUP4X Board
1931 * Patch by Pavel Bartusek, 21 Mar 2004
1932 Add Reiserfs support
1934 * Patch by Hinko Kocevar, 20 Mar 2004
1935 - Add auto-release for SMSC LAN91c111 driver
1936 - Add save/restore of PTR and PNR regs as suggested in datasheet
1938 * Patch by Stephen Williams, 19 March 2004
1939 Increase speed of sector reads from SystemACE,
1940 shorten poll timeout and remove a useless reset
1942 * Patch by Tolunay Orkun, 19 Mar 2004:
1943 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1946 * Patch by Brad Kemp, 18 Mar 2004:
1947 prevent machine checks during a PCI scan
1949 * Patch by Pierre Aubert, 18 Mar 2004:
1950 Fix string cleaning in IDE identification
1952 * Patch by Pierre Aubert, 18 Mar 2004:
1953 - Unify video mode handling for Chips & Technologies 69000 Video
1954 chip and Silicon Motion SMI 712/710/810 Video chip
1955 - Add selection of the video output (CRT or LCD) via 'videoout'
1956 environment variable for the Silicon Motion
1959 * Patch by Pierre Aubert, 18 Mar 2004:
1960 include/common.h typo fix
1962 * Patches by Tolunay Orkun, 17 Mar 2004:
1963 - Add support for bd->bi_iic_fast[] initialization via environment
1964 variable "i2cfast" (CONFIG_I2CFAST)
1965 - Add "i2cfast" u-boot environment variable support for csb272
1967 * Patch by Carl Riechers, 17 Mar 2004:
1968 Ignore '\0' characters in console input for use with telnet and
1971 * Patch by Leon Kukovec, 17 Mar 2004:
1972 typo fix for strswab prototype #ifdef
1974 * Patches by Thomas Viehweger, 16 Mar 2004:
1975 - show PCI clock frequency on MPC8260 systems
1976 - add FCC_PSMR_RMII flag for HiP7 processors
1977 - in do_jffs2_fsload(), take load address from load_addr if not set
1978 explicit, update load_addr otherwise
1979 - replaced printf by putc/puts when no formatting is needed
1980 (smaller code size, faster execution)
1982 * Patch by Phillippe Robin, 16 Mar 2004:
1983 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1985 * Patch by Stephen Williams, 15 Mar 2004:
1986 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1988 * Patch by Tolunay Orkun, 15 Mar 2004:
1989 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1991 * Patch by Travis Sawyer, 15 Mar 2004:
1992 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1994 * Add start-up delay to make sure power has stabilized before
1995 attempting to switch on USB on SX1 board.
1997 * Patch by Josef Wagner, 18 Mar 2004:
1998 - Add support for MicroSys XM250 board (PXA255)
1999 - Add support for MicroSys PM828 board (MPC8280)
2000 - Add support for 32 MB Flash on PM825/826
2001 - new SDRAM refresh rate for PM825/PM826
2002 - added support for MicroSys PM520 (MPC5200)
2003 - replaced Query by Identify command in CPU86/flash.c
2004 to support 28F160F3B
2006 * Fix wrap around problem with udelay() on ARM920T
2008 * Add support for Macronix flash on TRAB board
2010 * Patch by Pierre Aubert, 15 Mar 2004:
2011 Fix buffer overflow in IDE identification
2013 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2015 * Remove redundand #define in IceCube.h
2017 * Patch by Steven Scholz, 27 Feb 2004:
2018 - Adding get_ticks() and get_tbclk() for AT91RM9200
2019 - Many white space fixes in cpu/at91rm9200/interrupts.c
2021 * Patches by Steven Scholz, 20 Feb 2004:
2022 some cleanup in AT91RM9200 related code
2024 * Patches by Travis Sawyer, 12 Mar 2004:
2025 - Fix Gigabit Ethernet support for 440GX
2026 - Add Gigabit Ethernet Support to MII PHY utilities
2028 * Patch by Brad Kemp, 12 Mar 2004:
2029 Fixes for drivers/cfi_flash.c:
2030 - Better support for x8/x16 implementations
2031 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2032 - Added defines for AMD command and address constants
2034 * Patch by Leon Kukovec, 12 Mar 2004:
2035 Fix get_dentfromdir() to correctly handle deleted dentries
2037 * Patch by George G. Davis, 11 Mar 2004:
2038 Remove hard coded network settings in TI OMAP1610 H2
2039 default board config
2041 * Patch by George G. Davis, 11 Mar 2004:
2042 add support for ADS GraphicsClient+ board.
2044 * Patch by Pierre Aubert, 11 Mar 2004:
2045 - add bitmap command and splash screen support in cfb console
2046 - add [optional] origin in the bitmap display command
2048 * Patch by Travis Sawyer, 11 Mar 2004:
2049 Fix ocotea board early init interrupt setup.
2051 * Patch by Thomas Viehweger, 11 Mar 2004:
2052 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2054 * Patch by Stephan Linz, 09 Mar 2004
2055 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2057 * Patch by George G. Davis, 9 Mar 2004:
2058 fix recent build failure for SA1100 target
2060 * Patch by Travis Sawyer, 09 Mar 2004:
2061 Support native interrupt mode for the IBM440GX.
2062 Previously it was running in 440GP compatibility mode.
2064 * Patch by Philippe Robin, 09 Mar 2004:
2065 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2068 * Patch by Masami Komiya, 08 Mar 2004:
2069 Don't overwrite server IP address or boot file name
2070 when the boot server does not return values
2072 * Patch by Tolunay Orkun, 5 Mar 2004:
2073 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2075 * Patch by Tolunay Orkun, 5 Mar 2004:
2076 Fix early board initialization for Cogent CSB272 board
2078 * Patch by Ed Okerson, 3 Mar 2004:
2079 fix CFI flash writes for little endian systems
2081 * Patch by Reinhard Meyer, 01 Mar 2004:
2082 generalize USB and IDE support for MPC5200 with according
2083 changes to IceCube.h and TOP5200.h
2084 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2085 add info about USB and IDE to README
2087 * Patch by Yuli Barcohen, 4 Mar 2004:
2088 Fix problems with GCC 3.3.x which changed handling of global
2089 variables explicitly initialized to zero (now in .bss instead of
2092 * Patch by Leon Kukovec, 02 Mar 2004:
2093 add strswab() to fix IDE LBA capacity, firmware and model numbers
2094 on little endian machines
2096 * Patch by Masami Komiya, 02 Mar 2004:
2097 - Remove get_ticks() from NFS code
2098 - Add verification of RPC transaction ID
2100 * Patch by Pierre Aubert, 02 Mar 2004:
2101 cleanup for IDE and USB drivers for MPC5200
2103 * Patch by Travis Sawyer, 01 Mar 2004:
2105 - Add IBM PPC440GX Ref Platform support (Ocotea)
2106 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2107 Adapted to U-Boot and 440GX port
2109 - Add gracious handling of all Ethernet Pin Selections for 440GX
2110 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2112 - Add needed bit definitions
2115 * Patch by Carl Riechers, 1 Mar 2004:
2116 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2118 * Patch by Stephan Linz, 27 Feb 2004
2119 - avoid problems for targets without NFS download support
2121 * Patch by Rune Torgersen, 27 Feb 2004:
2122 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2123 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2124 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2126 * Patch by Masami Komiya, 27 Feb 2004:
2127 Fix rarpboot: add autoload by NFS
2129 * Patch by Dan Eisenhut, 26 Feb 2004:
2130 fix flash_write return value in saveenv
2132 * Patch by Stephan Linz, 11 Dec 2003
2133 expand config.mk to avoid trigraph warnings on NIOS
2135 * Rename "BMS2003" board into "HMI10"
2137 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2138 storage; auto-set console on USB port (using preboot command)
2140 * Add support for SX1 mobile phone; add support for USB-based console
2141 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2143 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2145 * Fix SDRAM timings for LITE5200 / IceCube board
2147 * Handle Auti-MDIX / connection status for INCA-IP
2149 * Fix USB problems when attempting to read 0 bytes
2151 * Patch by Travis Sawyer, 26 Feb 2004:
2152 Fix broken compile for XPEDITE1K target.
2154 * Patch by Stephan Linz, 26 Feb 2004:
2155 Bug fix for NFS code on NIOS targets
2157 * Patch by Stephen Williams, 26 Feb 2004:
2158 Break up SystemACE reads of large block counts
2160 * Patch by Pierre Aubert, 26 Feb 2004
2161 add IDE support for MPC5200
2163 * Patch by Masami Komiya, 26 Feb 2004:
2164 add autoload via NFS
2166 * Patch by Stephen Williams
2167 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2168 elsewhere in the source.
2170 * Patch by Steven Scholz, 25 Feb 2004:
2171 - Timeouts in FPGA code should be based on CFG_HZ
2172 - Minor cleanup in code for Altera FPGA ACEX1K
2174 * Patch by Steven Scholz, 25 Feb 2004:
2175 Changed "Directory Hierarchy" section in README
2177 * Patch by Masami Komiya, 25 Feb 2004:
2178 Reduce copy count in nfs_read_reply() of NFS code
2180 * Patch by Markus Pietrek, 24 Feb 2004:
2181 NS9750 DevBoard added
2183 * Patch by Pierre Aubert, 24 Feb 2004
2184 add USB support for MPC5200
2186 * Patch by Steven Scholz, 24 Feb 2004:
2187 - fix MII commands to use values from last command
2189 * Patch by Torsten Demke, 24 Feb 2004:
2190 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2192 * Patch by Rahul Shanbhag, 19 Feb 2004:
2193 Fixes for for OMAP1610 board:
2194 - shift some IRQ specific code to platform.S file
2195 - remove duplicatewatchdog reset code from start.S
2197 * Make Auto-MDIX Support configurable on INCA-IP board
2199 * Fix license for mkimage tool
2201 * Patch by Masami Komiya, 24 Feb 2004:
2202 Update NetBootFileXferSize in NFS code
2204 * Patch by Scott McNutt, 24 Feb 2004:
2205 fix packet length in NFS code
2207 * Patch by Masami Komiy, 22 Feb 2004:
2208 Add support for NFS for file download
2210 * Patch by Andrea Scian, 17 Feb 2004:
2211 Add support for S3C44B0 processor and DAVE B2 board
2213 * Patch by Steven Scholz, 20 Feb 2004:
2214 - Add support for MII commands on AT91RM9200 boards
2215 - some cleanup in AT91RM9200 ethernet code
2217 * Patch by Peter Ryser, 20 Feb 2004:
2218 Add support for the Xilinx ML300 platform
2220 * Patch by Stephan Linz, 17 Feb 2004:
2221 Fix watchdog support for NIOS
2223 * Patch by Josh Fryman, 16 Feb 2004:
2224 Fix byte-swapping for cfi_flash.c for different bus widths
2226 * Patch by Jon Diekema, 14 Jeb 2004:
2227 Remove duplicate "FPGA Support" notes from the README file
2229 * Patches by Reinhard Meyer, 14 Feb 2004:
2230 - update board/emk tree; use common flash driver
2231 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2232 [adapted for other PPC CPUs -- wd]
2233 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2235 * Patch by Jon Diekema, 13 Feb 2004:
2236 Call show_boot_progress() whenever POST "FAILED" is printed.
2238 * Patch by Nishant Kamat, 13 Feb 2004:
2239 Add support for TI OMAP1610 H2 Board
2240 Fixes for cpu/arm926ejs/interrupt.c
2241 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2242 Fix for a timer bug in OMAP1610 Innovator
2243 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2245 * Patches by Stephan Linz, 12 Feb 2004:
2246 - add support for NIOS timer with variable period preload counter value
2247 - prepare POST framework support for NIOS targets
2249 * Patch by Denis Peter, 11 Feb 2004:
2250 add POST support for the MIP405 board
2252 * Patch by Laurent Mohin, 10 Feb 2004:
2253 Fix buffer overflow in common/usb.c
2255 * Patch by Tolunay Orkun, 10 Feb 2004:
2256 Add support for Cogent CSB272 board
2258 * Patch by Thomas Elste, 10 Feb 2004:
2259 Add support for NET+50 CPU and ModNET50 board
2261 * Patch by Sam Song, 10 Feb 2004:
2262 Fix typos in cfi_flash.c
2264 * Patch by Leon Kukovec, 10 Feb 2004
2265 Fixed long dir entry slot id calculation in get_vfatname
2267 * Patch by Robin Gilks, 10 Feb 2004:
2268 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2269 !=, <>, <, >, <=, >=)
2271 * Fix problem with side effects in macros in include/usb.h
2273 * Patch by David Benson, 13 Nov 2003:
2274 bug 841358 - fix TFTP download size limit
2276 * Fixing bug 850768:
2277 improper flush_cache() in load_serial()
2279 * Fixing bug 834943:
2280 MPC8540 - missing volatile declarations
2282 * Patch by Stephen Williams, 09 Feb 2004:
2283 Add support for Xilinx SystemACE chip:
2284 - New files common/cmd_ace.c and include/systemace.h
2285 - Hook systemace support into cmd_fat and the partition manager
2287 * Patch by Travis Sawyer, 09 Feb 2004:
2288 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2290 * Patch by Travis Sawyer, 09 Feb 2004:
2292 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2293 - Add phymode for 440 enet
2296 - Change board_pre_init to board_early_init_f
2297 - Add user flash to bus controller setup
2299 - Fix is_pci_host to check GPIO for monarch bit
2300 - Force xpedite1k to pci conventional mode (via #define option)
2302 * Patch by Brad Kemp, 4 Feb 2004:
2303 - handle the machine check that is generated during the PCI scans
2305 - define the registers used in the IMMR by the PCI subsystem.
2307 * Patch by Pierre Aubert, 03 Feb 2004:
2308 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2310 * Patch by Jeff Angielski, 03 Feb 2004:
2311 Fix copy & paste error in cpu/mpc8260/pci.c
2313 * Patch by Reinhard Meyer, 24 Jan 2004:
2314 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2316 * Add Auto-MDIX support for INCA-IP
2320 * Patch by Josef Baumgartner, 10 Feb 2004:
2321 Fixes for Coldfire port
2323 * Patch by Brad Kemp, 11 Feb 2004:
2324 Fix CFI flash driver problems
2326 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2327 modules at CPU clock frequencies above 66 MHz.
2329 * Optimize flash programming speed for LWMON (by another 100% :-)
2331 * Patch by Jian Zhang, 3 Feb 2004:
2332 - Changed the incorrect FAT12BUFSIZE
2333 - data_begin in fsdata can be negative. Changed it to be short.
2335 * Patches by Stephan Linz, 30 Jan 2004:
2336 1: - board/altera/common/flash.c:flash_erase():
2337 o allow interrupts befor get_timer() call
2338 o check-up each erased sector and avoid unexpected timeouts
2339 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2340 o enclose sevenseg_set() in cpp condition
2341 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2342 - fix some typed in mistakes in the NIOS documentation
2343 2: - split DK1C20 configuration into several header files:
2344 o two new files for each NIOS CPU description
2345 o U-Boot related part is remaining in DK1C20.h
2346 3: - split DK1S10 configuration into several header files:
2347 o two new files for each NIOS CPU description
2348 o U-Boot related part is remaining in DK1S10.h
2349 4: - Add support for the Microtronix Linux Development Kit
2350 NIOS CPU configuration at the Altera Nios Development Kit,
2351 Stratix Edition (DK-1S10)
2352 5: - Add documentation for the Altera Nios Development Kit,
2353 Stratix Edition (DK-1S10)
2354 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2356 7: - Add support for the common U-Boot SPI framework at
2359 * Patch by Rahul Shanbhag, 28 Jan 2004:
2360 Fix flash protection/locking handling for OMAP1610 innovator board.
2362 * Patch by Rolf Peukert, 28 Jan 2004:
2363 fix flash write problems on CSB226 board (write with 32 bit bus width)
2365 * Patches by Mark Jonas, 16 Jan 2004:
2366 - fix rounding error when calculating baudrates for MPC5200 PSCs
2367 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2368 time which is not supported
2370 * Patch by Yuli Barcohen, 26 Jan 2004:
2371 Allow bzip2 compression for small memory footprint boards
2373 * Patch by Brad Kemp, 21 Jan 2004:
2374 Add support for CFI flash driver for both the Intel and the AMD
2377 * Patch by Travis Sawyer, 20 Jan 2004:
2378 Fix pci bridge auto enumeration of sibling p2p bridges.
2380 * Patch by Tolunay Orkun, 12 Jan 2004:
2381 Add some delays as needed for Intel LXT971A PHY support
2383 * Patches by Stephan Linz, 09 Jan 2004:
2384 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2385 - make DK1C20 board configuration related to ASMI conform to
2388 * Patch by Anders Larsen, 09 Jan 2004:
2390 ARM memory layout fixes: the abort-stack is now set up in the
2391 correct RAM area, and the BSS is zeroed out as it should be.
2393 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2394 of the linker scripts are replaced by '__bss_start' and '_end',
2395 resp., which is a further step to eliminate unnecessary differences
2396 between the implementation of the CPU architectures.
2398 * Patch by liang a lei, 9 Jan 2004:
2399 Fix Intel 28F128J3 ID in include/flash.h
2401 * Patch by Masami Komiya, 09 Jan 2004:
2402 add support for TB0229 board (NEC VR4131 MIPS processor)
2404 * Patch by Leon Kukovec, 12 Dec 2003:
2405 changed extern __inline__ into static __inline__ in
2406 include/linux/byteorder/swab.h
2408 * Patch by Travis Sawyer, 30 Dec 2003:
2409 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2410 select MDI port based on enabled EMAC device.
2411 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2414 * Patch by Wolter Kamphuis, 15 Dec 2003:
2415 made CONFIG_SILENT_CONSOLE usable on all architectures
2417 * Disable date command on TQM866M - there is no RTC on MPC866
2419 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2421 * Implement adaptive SDRAM timing configuration based on actual CPU
2422 clock frequency for INCA-IP; fix problem with board hanging when
2423 switching from 150MHz to 100MHz
2425 * Add PCMCIA CS support for BMS2003 board
2427 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2428 see doc/README.MPC866 for details;
2429 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2430 calculate CPU clock frequency from PLL register values.
2432 * Add support for 128 MB RAM on TQM8xxL/M modules
2434 * Fix PS/2 keyboard problem caused by statically initialized variable
2435 pointing to a location in flash
2437 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2439 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2440 before we can access it; add delay in case we are faster (with no
2443 * Cleanup of some init functions
2445 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2446 to avoid Linux crashes by early packets coming in.
2448 * Accelerate flash accesses on LWMON board by using buffered writes
2450 * Fix typo in Makefile;
2451 fix problem with PARTNUM detection
2453 * Patch by Reinhard Meyer, 09 Jan 2004:
2454 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2456 * Add support for IDE LED on BMS2003 board
2457 (exclusive with status LED!)
2459 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2462 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2463 Add common files for "emk" boards
2465 * Add a common get_ram_size() function and modify the the
2466 board-specific files to invoke that common implementation.
2468 ======================================================================
2469 Changes for U-Boot 1.0.1:
2470 ======================================================================
2472 * Set default clock for INCA-IP to 150 MHz
2474 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2475 add I2C support; add support for DS1337 RTC
2477 * Add CompactFlash support for BMS2003 board
2479 * Add support for status LED on BMS2003 board
2481 * Patch by Scott McNutt, 02 Jan 2004:
2482 Add support for the Nios Active Serial Memory Interface (ASMI)
2485 * Patch by Andrea Marson, 16 Dec 2003:
2486 Add support for the PPChameleon ME and HI modules
2488 * Patch by Yuli Barcohen, 22 Dec 2003:
2489 Add support for Motorola DUET ADS board (MPC87x/88x)
2491 * Patch by Robert Schwebel, 15 Dec 2003:
2492 add support for cramfs (uses JFFS2 command interface)
2494 * Patches by Stephan Linz, 11 Dec 2003:
2495 - more documentation for NIOS port
2496 - new struct nios_pio_t, struct nios_spi_t
2497 - Reconfiguration for NIOS Development Kit DK1C20:
2498 o move board related code from board/dk1c20
2499 to board/altera/dk1c20
2500 o create a new common source path board/altera/common
2501 and move generic flash access stuff into it
2502 o change/expand configuration file DK1C20.h
2503 - Add support for NIOS Development Kit DK1S10
2504 - Add status LED support for NIOS systems
2505 - Add dual 7-segment LED support for Altera NIOS DevKits
2507 * Patch by Ronen Shitrit, 10 Dec 2003:
2508 Add support for the Marvell DB64360 / DB64460 development boards
2510 * Patch by Detlev Zundel, 10 Dec 2003:
2511 fix dependency problem in examples/Makefile
2513 * Patch by Denis Peter, 8 Dec 2003
2514 - add support for the PATI board (MPC555)
2515 - add SPI support for the MPC5xx
2517 * Patch by Anders Larsen, 08 Dec 2003:
2518 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2519 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2520 cleanup some redundand #defines
2522 * Patch by André Schwarz, 8 Dec 2003:
2523 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2524 - TX and RX deskriptors must be quad-word aligned
2525 - does not work with only one TX deskriptor
2526 - standard reset method does not work
2528 * Patch by Masami Komiya, 08 Dec 2003:
2529 add RTL8139 ethernet driver
2531 * Patches by Ed Okerson, 07 Dec 2003:
2532 - fix ethernet for the AU1x00 processors in little-endian mode.
2533 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2535 * Minor code cleanup (coding style)
2537 * Patch by Reinhard Meyer, 30 Dec 2003:
2538 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2539 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2540 - turned debug print of PHY registers into a function (called in two places)
2541 - added support for EMK MPC5200 based modules
2543 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2545 * Add support for TQM866M modules
2547 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2549 * Fix a few compiler warnings
2551 * Patch by Reinhard Meyer, 28 Dec 2003:
2552 Add initial support for TOP5200 board
2554 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2555 environment variable which can set to "100", "133", or "150". The
2556 CPU clock will be configured accordingly upon next reboot. Other
2557 values are ignored. In case of an invalid or undefined "cpuclk"
2558 value, the compile-time default CPU clock speed will be used.
2560 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2561 window that is used to access the UART registers by the Linux driver)
2563 * Patch by Reinhard Meyer, 20 Dec 2003:
2564 Fix clock calculation for the MPC5200 for higher clock frequencies
2565 (above 2**32 / 10 = 429.5 MHz).
2567 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2569 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2571 * Add new configuration for IceCube board with DDR memory
2573 * Update TRAB memory configurations
2575 * Add JFFS2 support for INCA-IP board
2577 * Patch by Bill Hargen, 09 Dec 2003:
2578 - BUBINGA405EP: changed flash driver to protect top sector containing
2580 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2581 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2582 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2583 - 405EP: added/fixed support for "reginfo" command.
2584 - 4xx: removed spurious MII error messages on "mii info" command.
2586 * Patch by Bernhard Kuhn, 28 Nov 2003:
2587 add support for Coldfire CPU
2588 add support for Motorola M5272C3 and M5282EVB boards
2590 * Patch by Pierre Aubert, 24 Nov 2003:
2591 - add a return value for the fpga command
2592 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2593 is defined. If ide_preinit fails, ide_init is aborted.
2594 - fix an endianess problem in fat.h
2596 * Patch by Wolter Kamphuis, 05 Dec 2003:
2597 Add support for SNMC's QS850/QS823/QS860T boards
2599 * Patch by Yuli Barcohen, 3 Dec 2003:
2600 "revive" U-Boot support for old Motorola MPC860ADS board
2602 * Patch by Cam(ilo?), 03 Dec 2003:
2603 make examples build even with broken Montavista objcopy
2605 * Patch by Pavel Bartusek, 27 Nov 2003:
2606 fix conversion problem with "bootretry" evironment variable
2608 * Patch by Andre Schwarz, 24 Nov 2003:
2609 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2611 * Patch by Pavel Bartusek, 21 Nov 2003:
2612 set ZMII bridge speed on 440
2614 * Patch by Anders Larsen, 17 Nov 2003:
2615 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2617 * Patches by David Müller, 14 Nov 2003:
2618 - board/mpl/common/common_util.c
2619 * implement support for BZIP2 compressed images
2620 * various cleanups (printf -> puts, ...)
2621 - board/mpl/common/flash.c
2622 * report correct errors to upper layers
2623 * check the erase fail and VPP low bits in status reg
2624 - board/mpl/vcma9/cmd_vcma9.c
2625 - board/mpl/vcma9/flash.c
2626 * various cleanups (printf -> puts, ...)
2628 * fix typo in comment
2629 - cpu/arm920t/usb_ohci.c
2630 * support for S3C2410 is missing in #if line
2632 * reinit some registers in case of error (cable missing, ...)
2634 * support for USB/MMC devices is missing in #if line
2635 - include/configs/MIP405.h
2636 - include/configs/PIP405.h
2637 * enable BZIP2 support
2638 * enlarge malloc space to 1MiB because of BZIP2 support
2639 - include/configs/VCMA9.h
2640 * enable BZIP2 support
2641 * enlarge malloc space to 1MiB because of BZIP2 support
2642 * enable USB support
2643 - lib_arm/armlinux.c
2644 * change calling convention of ARM Linux kernel as
2645 described on http://www.arm.linux.org.uk/developer/booting.php
2647 * Patch by Thomas Lange, 14 Nov 2003:
2648 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2649 support all these AMD boards.
2651 * Patch by Thomas Lange, 14 Nov 2003:
2652 Workaround for mips au1x00 physical memory accesses (the au1x00
2653 uses a 36 bit bus internally and cannot access physical memory
2654 directly. Use the uncached SDRAM address instead of the physical
2657 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2658 add Realtek 8019 ethernet driver
2660 * Patch by Yuli Barcohen, 13 Nov 2003:
2661 MPC826xADS/PQ2FADS cleanup
2663 * Patch by Anders Larsen, 12 Nov 2003:
2664 Update README to mark the PORTIO commands non-standard
2666 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2667 update for for Atmel AT91RM9200DK development kit:
2668 - support for environment variables in DataFlash
2669 - Atmel DataFlash AT45DB1282 support
2671 * Patch by Jeff Carr, 11 Nov 2003:
2672 add support for new version of 8270 processors
2674 * Patches by George G. Davis, 05 Nov 2003:
2675 - only pass the ARM linux initrd tag to the kernel when an initrd
2677 - update omap1510inn configuration file
2679 * Patches by Stephan Linz, 3 Nov 2003:
2680 - more endianess fixes for LAN91C111 driver
2681 - CFG_HZ configuration patch for NIOS Cyclone board
2683 * Patch by Stephan Linz, 28 Oct 2003:
2684 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2686 * Patch by Steven Scholz, 20 Oct 2003:
2687 - make "mii info <addr>" show infor for PHY at "addr" only
2688 - Endian fix for miiphy_info()
2690 * Patch by Gleb Natapov, 19 Sep 2003:
2691 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2693 * Patch by Anders Larsen, 17 Sep 2003:
2694 Bring ARM memory layout in sync with the documentation:
2695 stack and malloc-heap are now located _below_ the U-Boot code
2697 * Accelerate booting on TRAB board: read and check autoupdate image
2698 headers first instead of always reading the whole images.
2700 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2702 * Enabled password check on RMU board
2704 * Fix configuration problem with IceCube in LOWBOOT configuration:
2705 envrionment got embedded, corrupting the image layout.
2707 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2709 * Added BMS2003 board
2710 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2712 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2713 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2716 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2719 * Add checksum verification to 'imls' command
2721 * Add bd_info fields needed for 4xx Linux I2C driver
2723 * Patch by Martin Krause, 4 Nov. 2003:
2724 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2726 * Print used network interface when CONFIG_NET_MULTI is set
2728 * Patch by Bernhard Kuhn, 28 Oct 2003:
2729 Add low boot support for MPC5200
2731 * Fix problem with dual PCMCIA support (NSCU)
2733 * Fix MPC5200 I2C initialization function
2735 ======================================================================
2736 Changes for U-Boot 1.0.0:
2737 ======================================================================
2739 * Fix parameter passing to standalone images with bootm command
2741 * Patch by Kyle Harris, 30 Oct 2003:
2742 Fix build errors for ixdp425 board
2744 * Patch by David M. Horn, 29 Oct 2003:
2745 Fixes to build under CYGWIN
2747 * Get IceCube MGT5100 working (again)
2749 * Fix problems in memory test on some boards (which was not
2750 non-destructive as intended)
2752 * Patch by Gary Jennejohn, 28 Oct 2003:
2753 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2754 to prevent stack overflow on ARM systems
2756 * Patch by Stephan Linz, 28 Oct 2003:
2757 fix init sequence error for NIOS port
2759 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2761 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2763 * Patch by Xiao Xianghua, 23 Oct 2003:
2764 small patch for mpc85xx
2766 * Fix small problem in MPC5200 I2C driver
2768 * Fix FCC3 support on ATC board
2770 * Correct header printing for multi-image files in do_bootm()
2772 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2774 * Fix PCI problems on PPChameleon board
2776 * Patch by Steven Scholz, 18 Oct 2003:
2777 Fix AT91RM9200 ethernet driver
2779 * Patch by Nye Liu, 17 Oct 2003:
2780 Fix typo in include/mpc8xx.h
2782 * Patch by Richard Woodruff, 16 Oct 03:
2783 Fixes for cpu/arm925/interrupt.c
2784 - Initialize timestamp & lastdec vars.
2785 - fix timestamp overflows.
2786 - fix lastdec overflow.
2787 - smarter normalization to allow udelay() below 1ms to work.
2789 * Patch by Scott McNutt, 16 Oct
2790 add networking support for the Altera Nios Development Kit,
2791 Cyclone Edition (DK-1C20)
2793 * Patch by Jon Diekema, 14 Oct 2003:
2794 add hint about doc/README.silent to README file
2796 * Add CompactFlash support for NSCU
2798 * Fix PCI problems on PPChameleonEVB
2800 * TRAB auto-update: Base decision if we have to strip the image
2801 header on image type as encoded in the header
2802 (include image type patch by Martin Krause, 17 Oct 2003)
2804 * Patches by Xianghua Xiao, 15 Oct 2003:
2806 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2807 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2808 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2810 * Fix flash timings on TRAB board
2812 * Make sure HUSH is initialized for running auto-update scripts
2814 * Make 5200 reset command _really_ reset the board, without running
2815 any other code after it
2817 * Fix errors with flash erase when range spans across banks
2818 that are mapped in reverse order
2820 * Fix flash mapping and display on P3G4 board
2822 * Patch by Kyle Harris, 15 Jul 2003:
2823 - add support for Intel IXP425 CPU
2824 - add support for IXDP425 eval board
2826 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2827 for more information
2829 * Patch by Steven Scholz, 10 Oct 2003
2830 - Add support for Altera FPGA ACEX1K
2832 * Patches by Thomas Lange, 09 Oct 2003:
2833 - fix cmd_ide.c for non ppc boards (read/write functions did not
2834 add ATA base address)
2835 - fix for shannon board
2836 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2837 - Endian swap ATA identity for all big endian CPUs, not just PPC
2838 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2840 - add support for dbau1x00 board (MIPS32)
2842 * Patch by Sangmoon Kim, 07 Oct 2003:
2843 add support for debris board
2845 * Patch by Martin Krause, 09 Oct 2003:
2846 Fixes for TRAB board
2847 - /board/trab/rs485.c: correct baudrate
2848 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2849 udelay(); fix some timing problems with adc controller
2850 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2851 modify commands: touch and buzzer
2853 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2854 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2855 Use direct function calls for auto_update instead of hush commands
2857 * Patch by Scott McNutt, 04 Oct 2003:
2858 - add support for Altera Nios-32 CPU
2859 - add support for Nios Cyclone Development Kit (DK-1C20)
2861 * Patch by Steven Scholz, 29 Sep 2003:
2862 - A second parameter for bootm overwrites the load address for
2863 "Standalone Application" images.
2864 - bootm sets environment variable "filesize" to the resulting
2865 (uncompressed) data length for "Standalone Application" images
2866 when autostart is set to "no". Now you can do something like
2867 if bootm $fpgadata $some_free_ram ; then
2868 fpga load 0 $some_free_ram $filesize
2871 * Patch by Denis Peter, 25 Sept 2003:
2872 add support for the MIP405 Rev. C board
2874 * Patch by Yuli Barcohen, 25 Sep 2003:
2875 add support for Zephyr Engineering ZPC.1900 board
2877 * Patch by Anders Larsen, 23 Sep 2003:
2878 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2879 implemented for the x86 architecture)
2881 * Patch by Sangmoon Kim, 23 Sep 2003:
2882 fix pll_pci_to_mem_multiplier table for MPC8245
2884 * Patch by Anders Larsen, 22 Sep 2003:
2885 enable timed autoboot on PXA
2887 * Patch by David Müller, 22 Sep 2003:
2888 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2889 returns correct libgcc file path
2890 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2891 time on s3c24x0 systems
2893 * Patch by Jon Diekema, 19 Sep 2003:
2894 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2895 link state to the fault LED.
2896 - In NetLoop, make the Fault LED reflect the link status. The link
2897 status gets updated on entry, and on timeouts.
2899 * Patch by Anders Larsen, 18 Sep 2003:
2900 allow mkimage to build and run on Cygwin-hosted systems
2902 * Patch by Frank Müller, 18 Sep 2003:
2903 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2906 * Patch by Pantelis Antoniou, 16 Sep 2003:
2907 add tool to compute fileds in the PLPRCR register for MPC86x
2909 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2911 * Fix build problems under FreeBSD
2913 * Add generic filesystem image type
2915 * Make fatload set filesize environment variable
2917 * enable basic / medium / high-end configurations for PPChameleonEVB
2918 board; fix NAND code
2920 * enable TFTP client code to specify to the server the desired
2921 timeout value (see RFC-2349)
2923 * Improve SDRAM setup for TRAB board
2925 * Suppress all output with splashscreen configured only if "splashimage"
2928 * Fix problems with I2C support for mpc5200
2930 * Adapt TRAB configuration and auto_update to new memory layout
2932 * Add configuration for wtk board
2934 * Add support for the Sharp LQ065T9DR51U LCD display
2936 * Patch by Rune Torgersen, 17 Sep 2003:
2937 - Fixes for MPC8266 default config
2938 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2940 * Patches by Jon Diekema, 17 Sep 2003:
2941 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2944 - adjust "help" output
2946 * Patches by Anders Larsen, 17 Sep 2003:
2947 - fix spelling errors
2948 - set GD_FLG_DEVINIT flag only after device function pointers
2950 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2952 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2953 - trigger watchdog while waiting in serial driver
2955 * Add auto-update code for TRAB board using USB memory sticks,
2956 support new configuration with more memory
2958 * disable MPC5200 bus pipelining as workaround for bus contention
2960 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2961 priority; configure critical interrupts to be handled like external
2964 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2965 go back to 66 MHz for stability
2967 * Patches by Jon Diekema, 15 Sep 2003:
2968 - add description for missing CFG_CMD_* entries in the README file
2971 * Patch by Gleb Natapov, 14 Sep 2003:
2972 enable watchdog support for all MPC824x boards that have a watchdog
2974 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2975 "Non-octet Aligned Frame" errors we see at 100 Mbps
2977 * Patch by Sharad Gupta, 14 Sep 2003:
2978 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2980 * Patch by llandre, 11 Sep 2003:
2981 update configuration for PPChameleonEVB board
2983 * Patch by David Müller, 13 Sep 2003:
2984 various changes to VCMA9 board specific files
2986 * Add I2C support for MGT5100 / MPC5200
2988 * Patch by Rune Torgersen, 11 Sep 2003:
2989 Changed default memory option on MPC8266ADS to NOT be Page Based
2990 Interleave, since this doesn't work very well with the standard
2993 * Patch by George G. Davis, 12 Sep 2003:
2994 fix Makefile settings for sk98 driver
2996 * Patch by Stefan Roese, 12 Sep 2003:
2997 - new boards added: DP405, HUB405, PLU405, VOH405
2998 - some esd boards updated
2999 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3001 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3003 * Patch by Martin Krause, 11 Sep 2003:
3004 add burn-in tests for TRAB board
3006 * Enable instruction cache on MPC5200 board
3008 * Patch by Denis Peter, 11 Sep 2003:
3009 - fix USB data pointer assignment for bulk only transfer.
3010 - prevent to display erased directories in FAT filesystem.
3012 * Change output format for NAND flash - make it look like for other
3015 ======================================================================
3016 Changes for U-Boot 0.4.8:
3017 ======================================================================
3019 * Add I2C and RTC support for RMU board
3021 * Patches by Denis Peter, 9 Sep 2003:
3022 add FAT support for IDE, SCSI and USB
3024 * Patches by Gleb Natapov, 2 Sep 2003:
3025 - cleanup of POST code for unsupported architectures
3026 - MPC824x locks way0 of data cache for use as initial RAM;
3027 this patch unlocks it after relocation to RAM and invalidates
3030 * Patch by Gleb Natapov, 30 Aug 2003:
3031 new I2C driver for mpc107 bridge. Now works from flash.
3033 * Patch by Dave Ellis, 11 Aug 2003:
3034 - JFFS2: fix typo in common/cmd_jffs2.c
3035 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3036 - JFFS2: remove node version 0 warning
3037 - JFFS2: accept JFFS2 PADDING nodes
3038 - SXNI855T: add AM29LV800 support
3039 - SXNI855T: move environment from EEPROM to flash
3040 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3042 * Patch by Bill Hargen, 11 Aug 2003:
3043 fixes for I2C on MPC8240
3044 - fix i2c_write routine
3045 - fix iprobe command
3046 - eliminates use of global variables, plus dead code, cleanup.
3048 * Add support for USB Mass Storage Devices (BBB)
3049 (tested with USB memory sticks only)
3051 * Avoid flicker on TRAB's VFD
3053 * Add support for SK98xx driver
3055 * Add PCI support for SL8245 board
3057 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3058 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3059 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3061 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3062 to allow for more accurate baudrate settings
3063 (error now 0.7% at 115 kbps, instead of 3.5% before)
3065 * Patch by Andreas Mohr, 4 Sep 2003:
3066 Fix a lot of spelling errors
3068 * Add support for PPChameleon Eval Board
3070 * Add support for P3G4 board
3072 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3075 * Patch by Yuli Barcohen, 7 Aug 2003:
3076 check BCSR to detect if the board is configured in PCI mode
3078 ======================================================================
3079 Changes for U-Boot 0.4.7:
3080 ======================================================================
3082 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3083 add support for Adder II MPC852T module
3085 * Patch by George G. Davis, 19 Aug 2003:
3086 fix TI Innovator/OMAP1510 pin configs
3088 * Patches by Kshitij, 18 Aug 2003
3089 - add support for arm926ejs cpu core
3090 - add support for TI OMAP 1610 Innovator Board
3092 * Patch by Yuli Barcohen, 14 Aug 2003:
3093 add support for bzip2 uncompression
3095 * Add GCC library to examples/Makefile so GCC utility functions will
3098 * Add I2C and RTC support for RMU board using software I2C driver
3099 (because of better response to iprobe command); fix problem with
3102 * Patch by Matthias Fuchs, 28 Aug 2003:
3103 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3104 CONFIG_BOOTP_MAKS (see README).
3106 * Fix ICU862 environment problem
3108 * Fix RAM size detection for RMU board
3110 * Implement "reset" for MGT5100/MPC5200 systems
3112 ======================================================================
3113 Changes for U-Boot 0.4.6:
3114 ======================================================================
3116 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3117 allow selection of clock frequency as "make" target
3119 * Implement memory autosizing code for IceCube boards
3121 * Configure network port on INCA-IP for autonegotiation
3123 * Fix overflow problem in network timeout code
3125 * Patch by Richard Woodruff, 8 Aug 2003:
3126 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3128 ======================================================================
3129 Changes for U-Boot 0.4.5:
3130 ======================================================================
3132 * Update for TQM board defaults:
3133 disable clocks_in_mhz, enable boot count limit
3135 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3136 in toplevel directory instead. Removed astest.c from tools/gdb because
3137 it is no longer relevant.
3139 * Fix PCI support for MPC5200 / IceCube Board
3141 * Map ISP1362 USB OTG controller for NSCU board
3143 * Patch by Brad Parker, 02 Aug 2003:
3144 fix sc520_cdp problems
3146 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3148 * Allow erase command to cross flash bank boundaries
3150 * Patch by Scott McNutt, 21 Jul 2003:
3151 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3152 Both LynxOS and BlueCat linux KDIs are supported.
3154 * Patch by Richard Woodruff, 25 Jul 2003:
3155 use more reliable reset for OMAP/925T
3157 * Patch by Nye Liu, 25 Jul 2003:
3158 fix typo in mpc8xx.h
3160 * Patch by Richard Woodruff, 24 Jul 2003:
3161 Fixes for cmd_nand.c:
3162 - Fixed null dereferece which could result in incorrect ECC values.
3163 - Added support for devices with no Ready/Busy signal hooked up.
3164 - Added OMAP1510 read/write protect handling.
3165 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3167 - Switched default ECC to be JFFS2.
3169 * Allow crc32 to be used at address 0x000
3171 * Provide consistent interface to standalone applications to access
3172 the 'global_data' structure
3173 Provide a doc/README.standalone more useful to users/developers.
3175 * Make IceCube MGT5100 FEC driver work
3177 * Implement new mechanism to export U-Boot's functions to standalone
3178 applications: instead of using (PPC-specific) system calls we now
3179 use a jump table; please see doc/README.standalone for details
3181 * Patch by Dave Westwood, 24 Jul 2003:
3182 added support for Unity OS (a proprietary OS)
3184 * Patch by Detlev Zundel, 23 Jul 2003:
3185 add "imls" command to print flash table of contents
3187 * Fix cold boot detection for log buffer reset
3189 * Return error for invalid length specifiers with "cp.X" etc.
3191 * Fix startup problem on MIPS
3193 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3194 bitmap support is configured
3196 * Patch by Bill Hargen, 18 Jul 2003:
3197 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3199 * Patch by Denis Peter, 18 Jul 2003:
3200 - fix memory configuration for MIP405T
3201 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3203 * Cleanup of TQM82xx configurations; use "official" board types
3204 to make selection easier.
3206 * Patch by Martin Krause, 17 Jul 2003:
3207 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3209 * Patch by Richard Woodruff, 17 July 03:
3210 - Fixed bug in OMAP1510 baud rate divisor settings.
3212 * Patch by Nye Liu, 16 July 2003:
3214 - add MPC86xADS support (uses MPC86xADS.h)
3215 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3217 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3218 o don't trust gclk() software measurement by default, depend on
3219 CONFIG_8xx_GCLK_FREQ
3220 - add DRAM SIMM not installed detection
3221 - use more "correct" SDRAM initialization sequence
3222 - allow different SDRAM sizes (8xxADS has 8M)
3224 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3225 - rename MAMR/MBMR defines to be more consistent. Should eventually
3226 be merged into MxMR to better reflect the PowerQUICC datasheet.
3228 * Patch by Yuli Barcohen, 16 Jul 2003:
3229 support new Motorola PQ2FADS-ZU evaluation board which replaced
3230 MPC8260ADS and MPC8266ADS
3232 ======================================================================
3233 Changes for U-Boot 0.4.4:
3234 ======================================================================
3236 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3238 * Add support for MGT5100 and MPC5200 processors
3240 * Patch by Lutz Dennig, 15 Jul 2003:
3241 update for R360MPI board
3243 ======================================================================
3244 Changes for U-Boot 0.4.3:
3245 ======================================================================
3247 * Patches by Kshitij, 04 Jul 2003
3248 - added support for arm925t cpu core
3249 - added support for TI OMAP 1510 Innovator Board
3251 * Patches by Martin Krause, 14 Jul 2003:
3252 - add I2C support for s3c2400 systems (trab board)
3253 - (re-) add "ping" to command table
3255 * Fix handling of "slow" POST routines
3257 * Patches by Yuli Barcohen, 13 Jul 2003:
3258 - Correct flash and JFFS2 support for MPC8260ADS
3259 - fix PVR values and clock generation for PowerQUICC II family
3262 * Patch by Bernhard Kuhn, 08 Jul 2003:
3263 - add support for M68K targets
3265 * Patch by Ken Chou, 3 Jul:
3266 - Fix PCI config table for A3000
3267 - Fix iobase for natsemi.c
3268 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3270 * Allow to enable "slow" POST routines by key press on power-on
3271 * Fix temperature dependend switching of LCD backlight on LWMON
3272 * Tweak output format for LWMON
3274 * Patch by Stefan Roese, 11 Jul 2003:
3275 - Fix bug in CONFIG_VERSION_VARIABLE.
3276 - AR405 config updated.
3277 - OCRTC/ORSG: bsp command added.
3278 - ASH405 bsp update.
3280 ======================================================================
3281 Changes for U-Boot 0.4.2:
3282 ======================================================================
3284 * Add support for NSCU board
3286 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3288 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3289 mirror bit flash on TQM8xxM modules
3291 * Patch by Kenneth Johansson, 30 Jun 2003:
3292 get rid of MK_CMD_ENTRY macro; update doc/README.command
3294 * Patch by Seb James, 30 Jun 2003:
3295 Improve documentation of I2C configuration in README
3297 * Fix problems with previous log buffer "fixes"
3299 * Fix minor help text issues
3301 * "log append" did not append a newline
3303 ======================================================================
3304 Changes for U-Boot 0.4.1:
3305 ======================================================================
3307 * Fix some missing commands, cleanup header files
3308 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3310 * Rewrite command lookup and help command (fix problems with bubble
3311 sort when sorting command name list). Minor cleanup here and there.
3313 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3314 - Allow to call sysmon function interactively
3315 - PIC on LWMON board needs delay after power-on
3316 - Add missing RSR definitions for MPC8xx
3317 - Improve log buffer handling: guarantee clean reset after power-on
3318 - Add support for EXBITGEN board (aka "genie")
3319 - Add support for SL8245 board
3322 - remove trailing white space, trailing empty lines, C++ comments, etc.
3323 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3325 * Patches by Kenneth Johansson, 25 Jun 2003:
3326 - major rework of command structure
3327 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3329 ======================================================================
3330 Changes for U-Boot 0.4.0:
3331 ======================================================================
3333 * Patches by Robert Schwebel, 26 Jun 2003:
3334 - csb226 configuration updated
3335 - credits for logodl port updated
3336 - innokom configuration updated
3337 - logodl tree update, still with coding style inconsistencies
3338 - added OCM for ppc405 warning to README
3340 * Patch by Pantelis Antoniou, 25 Jun 2003:
3341 update NetVia with V2 board support
3343 * Header file cleanup for ARM
3345 * Patch by Murray Jensen, 24 Jun 2003:
3346 - make sure to use only U-boot provided header files
3347 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3349 * Patch by Stefan Roese, 24 Jun 2003:
3350 - Update esd ASH405 board files.
3351 - Update esd DASA_SIM config file.
3352 - Add ping command to some esd boards.
3354 * Patch by Yuli Barcohen, 23 Jun 2003:
3355 Update for MPC8260ADS board
3357 * Patch by Murray Jensen, 23 Jun 2003:
3358 - cleanup of GCC 3.x compiler warnings
3360 * Patch by Rune Torgersen, 4 Jun 2003:
3361 add large memory support for MPC8266ADS board
3363 * Patch by Richard Woodruff, 19 June 03:
3364 - Enabled standard u-boot device abstraction for ARM
3365 - Enabled console device for ARM
3366 - Initilized bi_baudrate for ARM
3368 * Patch by Bill Hargen, 23 Apr 2003:
3369 fix byte order for 824x I2C addresses (write op)
3371 * Patch by Murray Jensen, 20 Jun 2003:
3373 - cleanup (especially for gcc-3.x compilers)
3375 * Patch by Tom Guilliams, 20 Jun 2003:
3376 added CONFIG_750FX support for IBM 750FX processors
3378 * Patch by Devin Crumb, 02 Apr 2003:
3379 Fix clock divider rounding problem in drivers/serial.c
3381 * Patch by Richard Woodruff, 19 June 03:
3382 - Fixed smc91c111 driver to sync with the u-boot environment
3383 (driver/smc91c111.c).
3384 - Added eth_init error return check in NetLoop (net/net.c).
3386 * Patch by Ken Chou, 19 June 2003:
3387 Added support for A3000 SBC board (Artis Microsystems Inc.)
3389 * Patches by Murray Jensen, 17 Jun 2003:
3390 - Hymod board database mods: add "who" field and new xilinx chip types
3391 - provide new "init_cmd_timeout()" function so code external to
3392 "common/main.c" can use the "reset_cmd_timeout()" function before
3393 entering the main loop
3394 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3395 slightly different. see include/configs/hymod.h for an example
3396 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3397 CFG_DTT_ADM1021 defined)
3398 - add new "eeprom_probe()" function which has similar args and
3399 behaves in a similar way to "eeprom_read()" etc.
3400 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3401 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3402 - gdbtools copyright update
3403 - ensure that set_msr() executes the "sync" and "isync" instructions
3404 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3405 - 8260 I/O ports fix: Open Drain should be set last when configuring
3406 - add SIU IRQ defines for 8260
3407 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3408 config.mk to allow board configurations to override the GNU
3409 linker script, selected via the LDSCRIPT, make variable, and to
3410 give an initial value to the OBJCFLAGS make variable
3411 - 8260 i2c enhancement:
3412 o correctly extends the timeout depending on the size of all
3413 queued messages for both transmit and receive
3414 o will not continue with receive if transmit times out
3415 o ensures that the error callback is done for all queued tx
3417 o correctly detects both tx and rx timeouts, only delivers one to
3418 the callback, and does not overwrite an earlier error
3419 o logic in i2c_probe now correct
3420 - add "vprintf()" function so that "panic()" function can be
3422 - many Hymod board changes
3424 * Patches by Robert Schwebel, 14 Jun 2003:
3425 - add support for Logotronic DL datalogger board
3426 - cleanup serial line after kermit binary download
3427 - add debugX macro (debug level support)
3428 - update mach-types.h to latest arm.linux.org.uk master list.
3430 * Patches by David Müller, 12 Jun 2003:
3431 - rewrite of the S3C24X0 register definitions stuff
3432 - "driver" for the built-in S3C24X0 RTC
3434 * Patches by Yuli Barcohen, 12 Jun 2003:
3435 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3436 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3437 configuration word supplied by FPGA on some MPC8260ADS boards
3439 * Patch by Pantelis Antoniou, 10 Jun 2003:
3440 Unify status LED interface
3442 * Add support for DS12887 RTC; add RTC support for ATC board
3444 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3445 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3446 - Add Atmel DataFlash support for reading and writing.
3447 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3448 - Add Flash detection on Atmel AT91RM9200DK
3449 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3450 - Replace old Ethernet PHY layer functions
3451 - Change link address
3453 * Patch by Frank Smith, 9 Jun 2003:
3454 use CRIT_EXCEPTION for machine check on 4xx
3456 * Patch by Detlev Zundel, 13 Jun 2003:
3457 added implementation of the "carinfo" command in cmd_immap.c
3459 * Fix CONFIG_NET_MULTI support in include/net.h
3461 * Patches by Kyle Harris, 13 Mar 2003:
3462 - Add FAT partition support
3463 - Add command support for FAT
3464 - Add command support for MMC
3466 - Add Intel PXA support for video
3467 - Add Intel PXA support for MMC
3469 - Enable MMC and FAT for lubbock board
3470 - Other misc changes for lubbock board
3472 * Patch by Robert Schwebel, April 02, 2003:
3473 fix for SMSC91111 driver
3475 * Patch by Vladimir Gurevich, 04 Jun 2003:
3476 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3478 * Patch by Stefan Roese, 05 Jun 2003:
3479 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3480 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3481 data cache can be used even if the chip select is in use.
3482 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3483 (see README for further description).
3484 - Changed config files of CONFIG_EEPRO100 boards to use the
3485 CFG_RX_ETH_BUFFER define.
3487 * Add support for RMU board
3489 * Add support for TQM862L at 100/50 MHz
3491 * Patch by Pantelis Antoniou, 02 Jun 2003:
3492 major reconstruction of networking code;
3493 add "ping" support (outgoing only!)
3495 * Patch by Denis Peter, 04 June 2003:
3496 add support for the MIP405T board
3498 * Patches by Udi Finkelstein, 2 June 2003:
3499 - Added support for custom keyboards, initialized by defining a
3500 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3501 - Added support for the RBC823 board.
3502 - cpu/mpc8xx/lcd.c now automatically calculates the
3503 Horizontal Pixel Count field.
3505 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3506 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3508 * Patch by Mark Rakes, 14 May 2003:
3509 add support for Intel e1000 gig cards.
3511 * Patch by Nye Liu, 3 Jun 2003:
3512 fix critical typo in MAMR definition (include/mpc8xx.h)
3514 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3516 * Patch by Klaus Heydeck, 2 Jun 2003
3517 Minor changes for KUP4K configuration
3519 * Patch by Marc Singer, 29 May 2003:
3520 Fixed rarp boot method for IA32 and other little-endian CPUs.
3522 * Patch by Marc Singer, 28 May 2003:
3523 Added port I/O commands.
3525 * Patch by Matthew McClintock, 28 May 2003
3526 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3527 - minor patches for utx8245
3529 * Patch by Daniel Engström, 28 May 2003:
3532 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3533 add nand flash support to SXNI855T configuration
3534 fix/extend nand flash support:
3535 - fix 'nand erase' command so does not erase bad blocks
3536 - fix 'nand write' command so does not write to bad blocks
3537 - fix nand_probe() so handles no flash detected properly
3538 - add doc/README.nand
3539 - add .jffs2 and .oob options to nand read/write
3540 - add 'nand bad' command to list bad blocks
3541 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3542 - make NAND read/write faster
3544 * Patch by Rune Torgersen, 23 May 2003:
3545 Update for MPC8266ADS board
3547 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3548 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3549 _time_ (!) if the environment is embedded within the U-Boot image,
3550 or in a separate flash sector.
3552 * Cleanup CFG_DER #defines in config files (wd maintained only)
3554 * Fix data abort exception handling for arm920t CPU
3556 * Fix alignment problems with flash driver for TRAB board
3558 * Patch by Donald White, 21 May 2003:
3559 fix calculation of base address in pci_hose_config_device()
3561 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3562 execute "cmd2", even if "cmd1" fails. Note that this is different
3563 to "run var1 var2" where the contents of "var2" will NOT be
3564 executed when a command in "var1" fails.
3566 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3568 * Patch by Kyle Harris, 20 May 2003:
3569 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3570 into cpu/pxa and arch-pxa.
3572 * Patch by Stefan Roese, 23 May 2003:
3573 - IBM PPC405EP port added.
3574 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3575 UART0) is used as default U-Boot console. PPC4xx only!
3576 - esd ASH405 board added (PPC405EP based).
3577 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3578 - esd CPCI405AB board added.
3579 - esd PMC405 board added.
3580 - Update of some esd boards.
3582 * Patch by Denis Peter, 19 Mai 2003:
3583 add support for the MIP405-3 board
3585 * Patch by Dave Ellis, 22 May 2003:
3586 Fix problem with only partially cleared .bss segment
3588 * Patch by Rune Torgersen, 12 May 2003:
3589 get PCI to work on a MPC8266ADS board; incorporate change to
3590 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3592 * Patch by Nye Liu, 1 May 2003:
3593 minor patches for the FADS8xx
3595 * Patch by Thomas Schäfer, 28 Apr 2003:
3596 Fix SPD handling for 256 ECC DIMM on Walnut
3598 * Add support for arbitrary bitmaps for TRAB's VFD command;
3599 allow to pass boot bitmap addresses in environment variables;
3600 allow for zero boot delay
3602 * Patch by Christian Geißinger, 19 May 2002:
3603 On TRAB: wait until the dummy byte has been completely sent
3605 * Patch by David Updegraff, 22 Apr 2003:
3606 update for CrayL1 board
3608 * Patch by Pantelis Antoniou, 21 Apr 2003:
3609 add boot support for ARTOS (a proprietary OS)
3611 * Patch by Steven Scholz, 11 Apr 2003:
3612 Add support for RTC DS1338
3614 * Patch by Rod Boyce, 24 Jan 2003:
3615 Fix counting of extended partitions in diskboot command
3617 * Patch by Christophe Lindheimer, 20 May 2003:
3618 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3620 * Fix SDRAM timing on Purple board
3622 * Add support for CompactFlash on ATC board
3623 (includes support for Intel 82365 and compatible PC Card controllers,
3624 and Yenta-compatible PCI-to-CardBus controllers)
3626 * Patch by Mathijs Haarman, 08 May 2003:
3627 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3629 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3631 * Add support for Promess ATC board
3633 * Patch by Keith Outwater, 28 Apr 2003:
3634 - Miscellaneous corrections and additions to GEN860T board specific code.
3635 - Added GEN860_SC variant to GEN860T.
3636 - Miscellaneous corrections to GEN860T documentation.
3637 - Correct duplicate entry in U-Boot CREDITS file.
3638 - Add GEN860T_SC entry in MAINTAINERS file.
3639 - Update CREDITS file with GEN860T_SC info.
3641 * Update Smiths Aerospace addresses in MAINTAINERS file
3643 * Fix error handling in hush's version of "run" command
3646 - Splashscreen support
3649 - temperature dependend enabling of LCD
3651 * Allow booting from old "PPCBoot" disk partitions
3653 * Add support for TQM8255 Board / MPC8255 CPU
3655 ======================================================================
3656 Changes for U-Boot 0.3.1:
3657 ======================================================================
3659 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3661 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3662 display when Linux takes over
3664 * Patch by Erwin Rol, 27 Feb 2003:
3665 Add support for RTEMS (this time for real).
3667 * Add support for "bmp info" and "bmp display" commands to load
3668 bitmap images; this can be used (for example in a "preboot"
3669 command) to display a splash screen very quickly after poweron.
3671 * Add support for 133 MHz clock on INCA-IP board
3673 * Patch by Lutz Dennig, 10 Apr 2003:
3674 Update for R360MPI board
3676 * Add new meaning to "autostart" environment variable:
3677 If set to "no", a standalone image passed to the
3678 "bootm" command will be copied to the load address
3679 (and eventually uncompressed), but NOT be started.
3680 This can be used to load and uncompress arbitrary
3683 * Patch by Stefan Roese, 10 Apr 2003:
3684 Changed DHCP client to use IP address from server option field #54
3685 from the OFFER packet in the server option field #54 in the REQUEST
3686 packet. This fixes a problem using a Windows 2000 DHCP server,
3687 where the DHCP-server is not the TFTP-server.
3689 * Set max brightness for MN11236 displays on TRAB board
3691 * Add support for TQM862L modules
3693 ======================================================================
3694 Changes for U-Boot 0.3.0:
3695 ======================================================================
3697 * Patch by Arun Dharankar, 4 Apr 2003:
3698 Add IDMA example code (tested on 8260 only)
3700 * Add support for Purple Board (MIPS64 5Kc)
3702 * Add support for MIPS64 5Kc CPUs
3704 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3706 * Patch by Denis Peter, 04 Apr 2003:
3707 - update MIP405-4 board
3709 * Patch by Stefan Roese, 4 Apr 2003:
3710 - U-Boot version environment variable "ver" added
3711 (CONFIG_VERSION_VARIABLE).
3712 - Changed PPC405GPr version from A to B.
3713 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3715 * Patches by Denis Peter, 03 April 2003:
3716 - fix PCI IRQs on MPL boards
3717 - fix two more un-relocated pointer problems
3719 * Fix behaviour of "run" command:
3720 - print error message iv variable does not exist
3721 - terminate processing of arguments in case of error
3723 * Patches by Peter Figuli, 10 Mar 2003
3724 - Add support for BTUART on PXA platform
3725 - Add support for WEP EP250 (PXA) board
3727 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3728 flash using a BDI2000
3730 * Implement fix for I2C Edge Conditions problem for all boards that
3731 use the bit-banging driver (common/soft_i2c.c)
3733 * Patch by Martin Winistoerfer, 23 Mar 2003
3734 - Add port to MPC555/556 microcontrollers
3735 - Add support for cmi customer board with
3736 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3738 * Patch by Rick Bronson, 28 Mar 2003:
3739 - fix common/cmd_nand.c
3741 * Patch by Arun Dharankar, 24 Mar 2003:
3742 - add threads / scheduler example code
3744 * Add patches by Robert Schwebel, 31 Mar 2003:
3745 - add ctrl-c support for kermit download
3746 - align bdinfo output on ARM
3747 - csb226 board: bring in sync with innokom/memsetup.S
3748 - csb226 board: fix MDREFR handling
3749 - misc doc fixes / extensions
3750 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3751 - add BOOT_PROGRESS to armlinux.c
3753 * Add CPU ID, version, and clock speed for INCA-IP
3755 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3756 - fix SRAM and SDRAM memory sizing
3757 - add status LED support
3758 - add MAC address for second (SCC1) ethernet port
3760 * Update default environment for TQM8260 board
3762 * Patch by Rick Bronson, 16 Mar 2003:
3763 - Add NAND flash support for reading, writing, and erasing NAND
3764 flash (certain forms of which are called SmartMedia).
3765 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3767 * Patches by Robert Schwebel, 19 Mar 2003:
3768 - use arm-linux-gcc as default compiler for ARM
3769 - fix i2c fixup code
3770 - fix missing baudrate setting
3771 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3772 - moved "ignoring trailing characters" _before_ u-boot wants to
3773 print out diagnostics messages; removes bogus characters at the
3776 * Patch by John Zhan, 18 Mar 2003:
3777 Add support for SinoVee Microsystems SC8xx boards
3779 * Patch by Rolf Offermanns, 21 Mar 2003:
3780 ported the dnp1110 related changes from the current armboot cvs to
3781 current u-boot cvs. smc91111 does not work. problem marked in
3782 smc91111.c, grep for "FIXME".
3784 * Patch by Brian Auld, 25 Mar 2003:
3785 Add support for STM flash chips on ebony board
3787 * Add PCI support for MPC8250 Boards (PM825 module)
3789 * Patch by Stefan Roese, 25 Mar 2003:
3792 * Patch by Stefan Roese, 20 Mar 2003:
3793 - CPCI4052 update (support for revision 3).
3794 - Set edge conditioning circuitry on PPC405GPr for compatibility
3795 to existing PPC405GP designs.
3796 - Clip udiv to 5 bits on PPC405 (serial.c).
3798 * Extend INCAIP board support:
3799 - add automatic RAM size detection
3800 - add "bdinfo" command
3801 - pass flash address and size to Linux kernel
3802 - switch to 150 MHz clock
3804 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3805 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3806 boards, version 153 for Rev. 200 boards).
3808 * Patch by Vladimir Gurevich, 12 Mar 2003:
3809 Fix relocation problem of statically initialized string pointers
3812 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3813 Cleanup & bug fixes for JFFS2 code:
3814 - the memory mangement was broken. It caused havoc on malloc by
3815 writing beyond the block boundaries.
3816 - the length calculation for files was wrong, sometimes resulting
3817 in short file reads.
3818 - data copying now optionally takes fragment version numbers into
3819 account, to avoid copying from older data.
3820 See doc/README.JFFS2 for details.
3822 * Patch by Josef Wagner, 12 Mar 2003:
3823 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3824 - ETH05 and BEDBUG support for CU824
3825 - added support for MicroSys CPC45
3826 - new BOOTROM/FLASH0 and DOC base for PM826
3828 * Patch by Robert Schwebel, 12 Mar 2003:
3829 Fix the chpart command on innokom board
3832 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3833 s/PPCBoot/U-Boot/ in some files
3834 s/pImage/uImage/ in some files
3836 * Patch by Detlev Zundel, 15 Jan 2003:
3837 Fix '' command line quoting
3839 * Patch by The LEOX team, 19 Jan 2003:
3840 - add support for the ELPT860 board
3841 - add support for Dallas ds164x RTC
3843 * Patches by David Müller, 31 Jan 2003:
3844 - minimal setup for CardBus bridges
3845 - add EEPROM read/write support in the CS8900 driver
3846 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3847 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3849 * Patch by Steven Scholz, 04 Feb 2003:
3850 add support for RTC DS1307
3852 * Patch by Reinhard Meyer, 5 Feb 2003:
3853 fix PLPRCR/SCCR init sequence on 8xx to allow for
3854 changes of EBDF by software
3856 * Patch by Vladimir Gurevich, 07 Feb 2003:
3857 "API-compatibility patch" for 4xx I2C driver
3859 * TRAB fixes / extensions:
3860 - Restore VFD brightness as saved in environment
3861 - add support for Fujitsu flashes
3862 - make sure both buzzers are turned off (drive low level)
3864 * Patches by Robert Schwebel, 06 Mar 2003:
3865 - fix bug in BOOTP code (must use NetCopyIP)
3866 - update of CSB226 port
3867 - clear BSS segment on XScale
3868 - added support for i2c_init_board() function
3869 - update to the Innokom plattform
3871 * Extend support for redundand environments for configurations where
3872 environment size < sector size
3874 * Patch by Rune Torgersen, 13 Feb 2003:
3875 Add support for Motorola MPC8266ADS board
3877 * Patch by Kyle Harris, 19 Feb 2003:
3878 patches for the Intel lubbock board:
3879 memsetup.S - general cleanup (based on Robert's csb226 code)
3880 flash.c - overhaul, actually works now
3881 lubbock.c - fix init funcs to return proper value
3883 * Patch by Kenneth Johansson, 26 Feb 2003:
3884 - Fixed off by one in RFTA calculation.
3885 - No need to abort when LDF is lower than we can program it's only
3886 minimum timing so clamp it to what we can do.
3887 - Takes function pointer to function for reading the spd_nvram. Usefull
3888 for faking data or hardcode a module without the nvram.
3889 - fix other user for above change
3890 - fix some comments.
3892 * Patches by Brian Waite, 26 Feb 2003:
3893 - fix port for evb64260 board
3894 - fix PCI for evb64260 board
3897 * Patch by Reinhard Meyer, 1 Mar 2003:
3898 Add support for EMK TOP860 Module
3900 * Patch by Yuli Barcohen, 02 Mar 2003:
3901 Add SPD EEPROM support for MPC8260ADS board
3903 * Patch by Robert Schwebel, 21 Jan 2003:
3904 - Add support for Innokom board
3905 - Don't complain if "install" fails
3906 - README cleanup (remove duplicated lines)
3907 - Update PXA header files
3909 * Add documentation for existing POST code (doc/README.POST)
3911 * Patch by Laudney Ren, 15 Jan 2003:
3912 Fix handling of redundand environment in "tools/envcrc.c"
3914 * Patch by Detlev Zundel, 28 Feb 2003:
3915 Add bedbug support for 824x systems
3917 * Add support for 16 MB flash configuration of TRAB board
3919 * Patch by Erwin Rol, 27 Feb 2003:
3920 Add support for RTEMS
3922 * Add image information to README
3924 * Patch by Stefan Roese, 18 Feb 2003:
3925 CPCIISER4 configuration updated.
3927 * Patch by Stefan Roese, 17 Feb 2003:
3928 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3930 * Patch by Stefan Roese, 13 Feb 2003:
3931 Add "pcidelay" environment variable (in ms, enabled via
3932 CONFIG_PCI_BOOTDELAY).
3933 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3934 RST# to respond to configuration cycles (33MHz -> 1s).
3936 * Fix dual PCMCIA slot support (when running with just one
3939 * Add VFD type detection to trab board
3941 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3942 variable with value in the EEPROM
3944 * Patch by Stefan Roese, 10 Feb 2003:
3945 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3947 * Add support for MIPS32 4Kc CPUs
3949 * Add support for INCA-IP Board
3951 ======================================================================
3952 Changes for U-Boot 0.2.2:
3953 ======================================================================
3955 * Add dual ethernet support on PM826
3957 * Add support for LXT971 PHY on PM826
3959 * Patch by Tord Andersson, 16 Jan 2003:
3960 Fix flash sector count for TQM8xxL
3962 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3963 16 bytes out of each 32 byte block)
3965 ======================================================================
3966 Changes for U-Boot 0.2.1:
3967 ======================================================================
3969 * Add support for V37 board
3970 (patch by Jón Benediktsson, 11 Dec 2002)
3972 * Update baudrate in bd_info when it gets changed
3974 * Add watchdog trigger points while waiting for serial port
3975 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3977 * Improve command line tool to access the U-Boot's environment
3978 (figuration of the utility, using a config file)
3980 * Add single quote support for (old) command line parser
3982 * Switch LWMON board default config from FRAM to EEPROM;
3983 in POST, EEPROM shows up on 8 addresses
3985 ======================================================================
3986 Changes for U-Boot 0.2.0:
3987 ======================================================================
3989 * Use 1-byte-read instead of -write for iprobe() function
3990 Add i2c commands to PM826 config
3992 * extend I2C POST code: check for list on known addresses
3994 * Improve log buffer code; use "loglevel" to decide which messages
3995 to log on the console, too (like in Linux); get rid of "logstart"
3997 * Add command line tool to access the U-Boot's environment
3998 (board-specific for TRAB now, to be fixed later)
4000 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4001 Fix misc problems with AmigaOne support
4003 * Patch by Chris Hallinan, 3 Dec 2002:
4004 minor cleanup to the MPC8245 EPIC driver
4006 * Patch by Pierre Aubert , 28 Nov 2002
4007 Add support for external (SIU) interrupts on MPC8xx
4009 * Patch by Pierre Aubert , 28 Nov 2002
4010 Fix nested syscalls bug in standalone applications
4012 * Patch by David Müller, 27 Nov 2002:
4013 fix output of "pciinfo" command for CardBus bridge devices.
4015 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4018 * Add LED indication for IDE activity on KUP4K board
4020 * Fix startup problems with VFD display on TRAB
4022 * Patch by Pierre Aubert, 20 Nov 2002
4023 Add driver for Epson SED13806 graphic controller.
4024 Add support for BMP logos in cfb_console driver.
4026 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4028 * Patch by Rod Boyce, 21 Nov 2002:
4029 fix PCMCIA on MBX8xx board
4031 * Patch by Pierre Aubert , 21 Nov 2002
4032 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4033 bootmode word in DPRAM configurable
4035 * Patch by Daniel Engström, 18 Nov 2002:
4036 Fixes for x86 port (mostly strings issues)
4038 * Patch by Ken Chou, 18 Nov 2002:
4039 Fix for natsemi NIC cards (DP83815)
4041 * Patch by Pierre Aubert, 19 Nov 2002:
4042 fix a bug for the MII configuration, and some warnings
4044 * Patch by Thomas Frieden, 13 Nov 2002:
4045 Add code for AmigaOne board
4046 (preliminary merge to U-Boot, still WIP)
4048 * Patch by Jon Diekema, 12 Nov 2002:
4049 - Adding URL for IEEE OUI lookup
4050 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4052 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4053 root-on-nfs macros are designed to switch how the default boot
4054 method gets defined.
4056 * Patch by Daniel Engström, 13 Nov 2002:
4057 Add support for i386 architecture and AMD SC520 board
4059 * Patch by Pierre Aubert, 12 Nov 2002:
4060 Add support for DOS filesystem and booting from DOS floppy disk
4062 * Patch by Jim Sandoz, 07 Nov 2002:
4063 Increase number of network RX buffers (PKTBUFSRX in
4064 "include/net.h") for EEPRO100 based boards (especially SP8240)
4065 which showed "Receiver is not ready" errors when U-Boot was
4066 processing the receive buffers slower than the network controller
4069 * Patch by Andreas Oberritter, 09 Nov 2002:
4070 Change behaviour of NetLoop(): return -1 for errors, filesize
4071 otherwise; return code 0 is valid an means no file loaded - in this
4072 case the environment still gets updated!
4074 * Patches by Jon Diekema, 9 Nov 2002:
4075 - improve ADC/DAC clocking on the SACSng board to align
4076 the failing edges of LRCLK and SCLK
4077 - sbc8260 configuration tweaks
4078 - add status LED support for 82xx systems
4079 - wire sspi/sspo commands into command handler; improved error
4081 - add timestamp support and alternate memory test to the
4082 SACSng configuration
4084 * Patch by Vince Husovsky, 7 Nov 2002:
4085 Add "-n" to linker options to get rid of "Not enough room for
4086 program headers" problem
4088 * Patch by David Müller, 05 Nov 2002
4089 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4090 so we can use an already existing name
4092 * Patch by Pierre Aubert, 05 Nov 2002
4093 Hardware relatied improvments in FDC boot code
4095 * Patch by Holger Schurig, 5 Nov 2002:
4096 Make the PXA really change it's frequency
4098 * Patch by Pierre Aubert, 05 Nov 2002
4099 Add support for slave serial Spartan 2 FPGAs
4101 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4104 * Add support for log buffer which can be passed to Linux kernel's
4105 syslog mechanism; used especially for POST results.
4107 * Patch by Klaus Heydeck, 31 Oct 2002:
4108 Add initial support for kup4k board
4110 * Patch by Robert Schwebel, 04 Nov 2002:
4111 - use watchdog to reset PXA250 systems
4112 - added progress callbacks to (some of the) ARM code
4113 - update for Cogent CSB226 board
4115 * Add support for FPS860 board
4117 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4118 Improve PCI access on 32-bits Compact PCI bus
4120 * Fix mdelay() on TRAB - this was still the debugging version with
4121 seconds instead of ms.
4123 * Patch by Robert Schwebel, 1 Nov 2002:
4124 XScale related cleanup (affects all ARM boards)
4126 * Cleanup of names and README.
4128 ======================================================================
4129 Notes for U-Boot 0.1.0:
4130 ======================================================================
4132 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4134 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4135 For information about the history of the project please see the
4136 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4138 ======================================================================