1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Added support for PCI bridge on MPC8272ADS
6 Patch by Vitaly Bordug, Feb 09 2005
8 * Update multicore CM9XX support for Integrator AP to allow booting from flash
9 Patch by Jean-Paul Saman, 8 Feb 2005
11 * Fix strswab() to reliably find end of string
12 Patch by Andrew Dyer, 08 Feb 2005
14 * Fix typos in include/ppc440.h
15 Patch by Andrew E Mileski, 04 Feb 2005
17 * Add Vibren (was Accelent) PXA255 IDP Support
18 Patch by Cliff Brake, 04 Feb 2005
20 * Fix tools/bmp_logo.c using incorrect offset to pixel data
21 Patch by Andrew Dyer, 31 Jan 2005
23 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
24 Patch by Peter Pearse, 2 Feb 2005
26 * Fix error handling in tools/env/fw_env.c
27 Patch by Ara Avanesyan, 01 Feb 2005
29 * Fix MGT5100 PSC baudrate calculation
30 Patch by Sebastian Schau, 27 Jan 2005
32 * OMAP242x fix for GP device booting
33 - Add SRAM unlock for GP devices.
34 - Change DDR DLL unlock value to allow DPLLout*1 operation.
35 Patches by Richard Woodruff, 21 Jan 2005:
37 * Add support for AMD's Pb1x00 eval board;
38 add MII routines to the au1x00 ethernet driver;
39 add USB ohci driver (work in progress)
40 Patch by Thomas Sailer, 20 Jan 2005
42 * Update omap5912osk board
43 Use drivers/cfi_flash.c instead of private flash driver;
44 Remove hardcoded personalized settings from omap5912osk.h;
45 Fix spacing with (RO) marks in 'flinfo' output.
46 Patch by Michael Bendzick, 14 Jan 2005
48 * Fix warnings for PCI code on ixp
49 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
51 * virtex2 fix for bogus download error messages
52 The virtex2 FPGA download code watches for init going active during
53 a download of config data as an error condition. init also goes
54 active after a configuration is finished in concert with the done
55 signal. So far, the code does not check for done active until all
56 of the configuration data is sent. If configuration data has a few
57 extra pad bytes at the end, this would cause an error message even
58 though the download had suceeded.
59 NOTE: virtex2 slave serial and spartan2 versions may still have the
61 Patch by Andrew Dyer, 12 Jan 2005
63 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
64 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
65 message when probing for nonexistent flash in little endian mode.
66 As a side effect more efficient and smaller code is generated,
67 which is always a Good Thing (TM).
68 Patch by Ladislav Michl, 24 Sep 2005
70 * Update for TFTP using a fixed UDP port
71 Use the approved environment variable names. Added "tftpdstp" to
72 allow ports other than 69 per Tolunay Orkun's recommendation.
73 Patch by Jerry Van Baren, 12 Jan 2005
75 * Allow to force TFTP to use a fixed UDP port
76 (Add a configuration option CONFIG_TFTP_PORT and optional env
78 Patch by Jerry Van Baren, 10 Jan 2005
80 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
81 Patch by Leif Lindholm, 29 Dec 2004
83 * Cleanup: fix broken builds
85 * Fix PHY address argument passing with mii info command
86 Patch by Andrew Dyer, 28 Dec 2004
88 * Cleanup (PPC4xx is AMCC now)
90 * esd CPCI2DP board added
91 Patch by Matthias Fuchs, 22 Sep 2005
93 * esd PMC405 board updated
94 Patch by Matthias Fuchs, 22 Sep 2005
96 * Add SM501 support to HH405 board.
97 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
98 Add support for eeprom write-enable (CFG_EEPROM_WREN).
99 Patch by Stefan Roese, 22 Sep 2005
101 * Fix autonegotiation in tsec ethernet driver
102 Patch by Stefan Roese, 21 Sep 2005
104 * Fix bug in auto_update (trab board)
105 Patch by Martin Krause, 16 Sep 2005
107 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
108 Patch by Francesco Mandracci, 16 Sep 2005
110 * Update configuration for INKA4x0 board
112 * Update configuration for PM854 board
113 Based on patch by R. Loeffl, 20 Jul 2005
115 * Add PCI support to TQM8540 and TQM8560 boards
116 Patch by Stefan Roese, 15 Sep 2005
118 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
119 boards (baudrate, environment...). Flash driver fixed.
120 Patch by Stefan Roese, 15 Sep 2005
122 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
123 ethernet port on ebony.
124 Patch by Stefan Roese, 7 Sep 2005
126 * Added support for mtddevnum and mtddevname variables (mtdparts command)
128 * Change default console baud rate for stxxtc board
130 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
131 Patch by Stefan Roese, 31 Aug 2005
133 * Fix default command set (don't include CFG_CMD_DISPLAY command)
134 Patch by Pantelis Antoniou, 02 Sep 2005
138 * Enable SM712 driver support for HMI1001 board.
140 * Fix problems with ld version 2.16 (dot outside sections problem)
141 Pointed out by Gerhard Jaeger, 31 Aug 2005;
142 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
144 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
146 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
148 * Add keyboard and dot matrix display support for HMI1001 board.
150 * Prepare U-Boot for gcc-4.x
152 * Fixed Bamboo port to enable running without DDR-DIMM
153 (Bamboo has also 64MB onboard DDR)
154 Patch by Stefan Roese, 24 Aug 2005
156 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
157 now handling all 4xx cpu's
158 Patch by Stefan Roese, 16 Aug 2005
160 * Fix make dependencies for at91rm9200 and ks8695 cpus
161 Patch by Steven Scholz, 23 Aug 2005
163 * Add JFFS2 support for TQM5200 board
165 * Add esd cpci5200 and pf5200 boards
166 Patch by Reinhard Arlt, 22 Aug 2005
168 * Fix sysclock for TQM8540 and TQM8560 boards
169 Patch by Martin Krause, 25 Jul 2005
171 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
172 Patch by Martin Krause, 08 Jun 2005
174 * Add new board specific commands for TQM5200/STK52XX
175 - Sound commands (beep, wav, sound)
176 - Test commands (led, can, backlight, rs232)
177 Patch by Martin Krause, 02 May 2005
179 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
180 because of a bug in the AT91RM9200 CPU PLL
181 Patch by Martin Krause, 22 Apr 2005
183 * Add automatic HW detection for another CMC_PU2 variant
184 Patch by Martin Krause, 20 Apr 2005
186 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
187 Patch by Martin Krause, 19 Apr 2005
189 * Fix initialization problem on TQM5200 without SM501
190 Patch by Martin Krause, 08 Apr 2005
192 * Add RTC support for STK52XX.200
193 Patch by Martin Krause, 07 Apr 2005
195 * Add support for IFM o2dnt board
197 * Enable PCI on hmi1001 board
199 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
200 so we can use them to, e.g., check the existence of a file with
201 "if ls foo; then this; else that; fi" in the hush shell
202 Patch by Andreas Engel, 16 August 2005
204 * Coding style cleanup
206 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
207 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
209 * Check return value of malloc in 440gx_enet.c
210 Patch by Travis B. Sawyer, 18 Jul 2005
212 * Add Sandburst Metrobox and Sandburst Karef board support packages.
213 Second serial port on 440GX now defined as a system device.
214 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
215 Patch by Travis B. Sawyer, 12 Jul 2005
217 ======================================================================
218 Changes for U-Boot 1.1.3:
219 ======================================================================
223 * Add forgotten new fils from latest VoiceBlue update
225 * Make bootretry feature work with hush shell.
226 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
227 Patch by Andreas Engel, 19 Jul 2005
229 * Update Hymod Board Database PHP code in "tools" directory
230 Patch by Murray Jensen, 01 Jul 2005
232 * Make "tr" command use POSIX compliant; export HOSTOS make variable
233 Patch by Murray Jensen, 30 Jun 2005
235 * Fix Murray Jensen's mail address.
236 Patch by Murray Jensen, 30 Jun 2005
238 * Preserve PHY_BMCR during a soft reset.
239 Patch by Carl Riechers, 24 Jun 2005
241 * VoiceBlue update: eeprom tool can also store firmware version now.
242 eeprom.bin is runable by jumping at load address.
243 Patch by Ladislav Michl, 23 May 2005
245 * Move the AT91RM9200DK to the ARM Systems list.
246 Patch by Anders Larsen, 26 Apr 2005
248 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
249 Patch by Anders Larsen, 26 Apr 2005
251 * measure_gclk() is needed when DEBUG is enabled
252 Patch by Bryan O'Donoghue, 25 Apr 2005
254 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
255 Patch by Reinhard Arlt, 12 Aug 2005
257 * esd PCI405 board updated
258 Patch by Matthias Fuchs, 28 Jul 2005
260 * esd WUH405 and DU405 board updated
261 Patch by Matthias Fuchs, 27 Jul 2005
263 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
264 Patch by Matthias Fuchs, 4 May 2005
266 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
267 boards (baudrate, environment...). Flash driver fixed.
268 Patch by Stefan Roese, 11 Aug 2005
270 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
271 Patch by Stefan Roese, 11 Aug 2005
273 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
274 Patch by Stefan Roese, 11 Aug 2005
276 * Add configuration for IFM AEV FIFO board.
277 Minor coding style cleanup.
279 * Add configuration for IFM SPI eval board
281 * Fix CompactFlash problem on HMI1001 board
283 * Make new "mtdparts" code build with older compilers
284 Patch by Andrea Scian, 09 Aug 2005
286 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
287 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
288 with the 405 defines and the linux kernel defines.
289 Patch by Stefan Roese, 08 Aug 2005
291 * Fix compiler warnings with older GCC versions
293 * Add common (with Linux) MTD partition scheme and "mtdparts" command
295 Old, obsolete and duplicated code was cleaned up and replace by the
296 new partitioning method. There are two possible approaches now:
298 The first one is to define a single, static partition:
300 #undef CONFIG_JFFS2_CMDLINE
301 #define CONFIG_JFFS2_DEV "nor0"
302 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
303 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
304 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
306 The second method uses the mtdparts command line option and dynamic
309 /* mtdparts command line support */
310 #define CONFIG_JFFS2_CMDLINE
311 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
312 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
314 Command line of course produces bigger images, and may be inappropriate
315 for some targets, so by default it's off.
317 * Fix build problems for PM856 Board
319 * Fix sign extension bug in 'fpga loadb' command;
320 make 'fpga loadb' always print the file header info
321 Patch by Andrew Dyer, 11 Jan 2005
323 * Fix errors that occur when accessing SystemACE CF
324 Patch by Jeff Angielski, 09 Jan 2005
326 * Document switching between U-Boot and PlanetCore on RPXlite
327 by Sam Song, 24 Dec 2004
329 * Fix PowerQUICC II mask detection.
330 Patch by Eugene Surovegin, 20 Dec 2004
332 * Add support for Altera NIOS DK1C20 board
333 Patch by Shlomo Kut, 13 Dec 2004
335 * Add support for ep8248 board
336 Patch by Yuli Barcohen, 12 Dec 2004
340 * Fix baudrate setting for KGDB on MPC8260
341 Patch by HoJin, 11 Dec 2004
343 * Fix 'mii help' text formatting
344 Patch by Cory Tusar, 10 Dec 2004
346 * Fix return code of NFS command
347 Patch by Hiroshi Ito, 11 Dec 2004
351 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
352 Patch by Steven Blakeslee, 04 Aug 2005
354 * Add support for AMCC Bamboo PPC440EP eval board
355 Patch by Stefan Roese, 04 Aug 2005
357 * Patch by Jon Loeliger
358 Fix style issues primarily in 85xx and 83xx boards.
360 - Trailing white space
361 - Indentation not by TAB
362 - Excessive amount of empty lines
363 - Trailing empty lines
365 * Patch by Ron Alder, 11 Jul 2005
366 Add Xianghua Xiao and Lunsheng Wang's support for the
367 GDA MPC8540 EVAL board.
369 * Patch by Eran Liberty
370 Add support for the Freescale MPC8349ADS board.
372 * Patch by Jon Loeliger, 25 Jul 2005
373 Move the TSEC driver out of cpu/mpc85xx as it will be shared
374 by the upcoming mpc83xx family as well.
376 * Patch by Jon Loeliger, 05 May 2005
377 Implemented support for MPC8548CDS board.
378 Added DDR II support based on SPD values for MPC85xx boards.
379 This roll-up patch also includes bugfies for the previously
381 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
383 * Patch by Jon Loeliger, 10 Feb 2005
384 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
386 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
388 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
389 for faster flash parts.
390 Add documentation for BR/OR for FLASH.
392 * Patch by Jon Loeliger 08 Feb 2005
393 Determine L2 Cache size dynamically on 85XX boards.
395 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
396 - Convert the CPM2 based functionality to use new CONFIG_CPM2
397 option rather than a myriad of CONFIG_MPC8560-like variants.
398 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
399 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
400 new CONFIG_CPM2 option to each 8260 board.
402 * Add support for MicroSys PM856 board
403 Patch by Josef Wagner, 03 Aug 2005
405 * Minor fixes to PM854 board
406 Patch by Josef Wagner, 03 Aug 2005
408 * Adjust configuration of XENIAX board
409 (chip select and GPIO required for USB operation)
411 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
412 routed to the Watchdog handler
413 Patch by Eugene Surovegin, 18 Jun 2005
415 * (re)enabled scsi commands do_scsi() and do_scsiboot()
416 Patch by Denis Peter, 06 Dec 2004
418 * Fix endianess problem in TFTP / NFS default filenames
419 Patch by Hiroshi Ito, 06 Dec 2004
421 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
423 Patch by Murray Jensen, 18 Jul 2005
425 * Fix typo in mkconfig script (used == instead of =)
426 Patch by Murray Jensen, 18 Jul 2005
428 * Cleanup build problems on 64 bit build hosts
430 * Update MAINTAINERS file
432 * Patch by Stefan Roese, 01 Aug 2005:
433 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
434 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
436 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
437 to run on both 405GP and 405GPr eval boards).
439 * Patch by Steven Blakeslee, 27 Jul 2005:
440 - Add support for AMCC PPC440EP/GR.
441 - Add support for AMCC Yosemite PPC440EP eval board.
442 - Add support for AMCC Yellowstone PPC440GR eval board.
444 * Minor fixes for PPChameleon Board:
445 - fix alignment of NAND size
446 - make code do what the comment says
448 * Implement h/w sector protection status synchronization at boot.
449 The code is provided for, and was tested on, the Yukon/Alaska
450 and PM520 boards only.
452 A bug in flash_real_protect() for the Yukon board was fixed by
453 adding a function that tells if two banks are on one flash chip.
455 * Fix sysmon POST problem: check I2C error codes
456 This fixes a problem of displaying bogus voltages when the voltages
457 are so low that the I2C devices start failing while the rest of the
458 system keeps running.
460 * Patch by Cedric Vincent, 6 Jul 2005:
461 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
463 * Patch by Jon Loeliger, 20 Jul 2005:
464 Add missing PCI IO port definitions.
466 * Add CompactFlash support for HMI1001 board.
468 * Adjust printed board ID for LWMON board.
470 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
472 * Add new argument format for flash commands to allow for usage like
473 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
474 U-Boot will automaticially find the end of the corresponding sector.
476 * Patch by Stefan Roese, 5 Jul 2005:
477 Update uc100 board PHY setup
479 * Patch by Stefan Roese, 1 Jul 2005:
480 Fix PHY address for CATcenter board (now correct!)
482 * Patch by Stefan Roese, 30 Jun 2005:
483 Fix PHY addresses for PPChameleon and CATcenter boards
484 Change MAINTAINER for most esd boards
486 * Patch by Detlev Zundel, 30 Jun 2005:
487 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
489 * Fix baudrate calculation problem on MPC5200 systems
491 * Add EEPROM and RTC support for HMI1001 board
493 * Patch by Detlev Zundel, 20 Jun 2005:
494 Fix initialization of low active GPIO pins on inka4x0 board
496 * Enable redundant environment, disable HW flash protection of
499 * Patch by Travis Sawyer, 10 Jun 2005:
500 Initialize allocated dev and private hw structures
501 after their respective allocation in 440gx_enet.c
503 * Patch by Steven Scholz, 10 Jun 2005:
504 Fix byteorder problems with second argument of "bootm" with
507 * Add support for HMI1001 board
509 * Disable "date" and "sntp" commands on TQM866M
511 * Fix watchdog reset problems on LWMON board
513 * Patch by Juergen Selent, 17 May 2005:
514 Add support for Funkwerk VoVPN gateway module.
516 * Cleanup debug code for MPC8220 FEC driver
518 * Extend burst mode RAM test program to take a loop count
521 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
522 those boards that use it.
524 * Patches by Greg Ungerer, 19 May 2005:
525 - add support for the KS8695P (ARM 922 based) CPU
526 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
528 * Patch by Steven Scholz, 19 May 2005:
529 Add support for CONFIG_SERIAL_TAG on ARM boards
531 * Add PCI support for Sorcery board.
532 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
534 * Fix compile problems caused by new burst mode SDRAM test;
535 make port pins to trigger logic analyzer configurable
537 * Fix timer handling on MPC85xx systems
539 * Fix debug code in omap5912osk flash driver
541 * Add support for MPC8247 based "IDS8247" board.
543 * Add support for 2 x TSEC interfaces on the TQM8540 board.
545 * On LWMON we must use the watchdog to reset the board as the CPU
546 genereated HRESET pulse is too short to reset the external
549 * Add test tool to exercise SDRAM accesses in burst mode
550 (as standalone program, MPC8xx/PowerPC only)
552 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
555 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
556 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
557 added to support LZO and LZARI compression modes (undefined by
560 * Fix problem with symbolic links in JFFS2 code.
562 * Use linker ASSERT statement to prevent undetected overlapping of
563 sections on PPChameleon board; other boards might use this, too.
565 * Patch by Stefan Roese, 03 May 2005:
567 Fix problems in cmd_universe.c
569 * Patch by Matthias Fuchs, 03 May 2005:
570 Added missing variable declaration in cmd_nand.c
571 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
573 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
575 * Fix bug in the SDRAM initialization code for canmb, IceCube and
577 Fix PHY address for canmb board.
579 * Cleanup serial console baudrate calculation on AT91RM9200;
580 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
582 * Patch by Matthias Fuchs, 18 Apr 2005:
583 Make PCI target address spaces on PMC405 and CPCI405 boards
584 configurable via environment variables
586 * Auto-size RAM on canmb board.
588 * Add support for canmb board
590 * Patch by Stefan Roese, 13 Apr 2005:
591 Update for esd apc405
593 * Fixes for TQM8560 board:
595 - remove debug messages
596 - fix flash sector protection
598 * Patch by Steven Scholz, 07 Apr 2005:
599 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
601 * Patches by Steven Scholz, 07 Apr 2005:
602 Fix compiler warning in altera.c
603 Fix warning in cpu/arm920t/at91rm9200/i2c.c
605 * Patch by Ladislav Michl, 06 Apr 2005:
606 Fix voiceblue configuration.
608 * Patch by Stefan Roese, 06 Apr 2005:
609 Updates for OCOTEA board:
610 - Changed U-Boot size from 512kByte to 256kByte
611 - Fixed flash driver to support boot from soldered user flash
612 - Added README for switch from PIBS firmware to U-Boot
614 * Patch by Travis Sawyer, 05 Apr 2005:
615 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
616 Problem found by Andrew Wozniak.
618 * Patch by Steven Scholz, 06 Apr 2005:
619 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
620 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
622 * Patches by Robert Whaley, 29 Nov 2004:
623 - update the pxa-regs.h file for PXA27x chips
624 - add PXA27x based ADSVIX board
625 - add support for MMC on PXA27x processors
627 * Patch by Andrew E. Mileski, 28 Nov 2004:
628 Fix PPC4xx SPD SDRAM detection bug
630 * Patch by Hiroshi Ito, 26 Nov 2004:
631 Fix logic of "test -z" and "test -n" commands
633 * Patch by Ladislav Michl, 05 Apr 2005:
634 Add support for VoiceBlue board.
636 * Patch by Ladislav Michl, 05 Apr 2005:
637 Fix netboot_common() prototypes.
639 * Patch by Steven Scholz, 05 Apr 2005:
640 Use i.MX watchdog timer for reset_cpu()
642 * Patch by Steven Scholz, 05 Apr 2005:
643 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
644 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
647 * Add support for MPC8220 based "sorcery" board.
649 * Add support for TQM8560 board.
651 * Add FEC support for TQM8540 board.
652 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
654 * Patch by Martin Krause, 04 Apr 2005:
655 Update default configuration for CMC_PU2 board.
657 * Patch by Steven Scholz, 04 Apr 2005:
658 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
659 - introduce two new configuration options instead:
660 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
662 * Patch by Steven Scholz, 04 Apr 2005:
663 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
665 * Fix timer code for ARM systems: make sure that udelay() does not
666 reset timers so it's save to use udelay() in timeout code.
668 * Patch by Mathias Küster, 23 Nov 2004:
669 add udelay support for the mcf5282 cpu
671 * Patch by Tolunay Orkun, 16 November 2004:
672 fix incorrect onboard Xilinx CPLD base address
674 * Patch by Jerry Van Baren, 08 Nov 2004:
675 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
676 the jumper for the HRCW source should select flash. If lowboot is
677 not selected, the jumper for the HRCW source should select the
679 - change default load base address to 0x00400000
681 * Patch by Yuli Barcohen, 08 Nov 2004:
682 Add support for Analogue & Micro Rattler boards.
683 Tested on Rattler8248.
685 * Patch by Andre Renaud, 08 Nov 2004:
686 Fix watchdog support in common/lcd.c
688 * Patch by Marc Leeman, 05 Nov 2003:
689 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
690 bug only affects the XPC8245 processors
692 * Patches by Josef Wagner, 29 Oct 2004:
693 - Add support for MicroSys CPU87 board
694 - Add support for MicroSys PM854 board
696 * Patch by Jian Zhang, 02 Nov 2004:
697 Add 16-bit NAND support
699 * Patch by Scott McNutt, 01 Nov 2004:
700 Add missing NIOS/NIOS2 support for "iminfo" command
702 * Patch by Detlev Zundel, 29 Oct 2004:
703 Add missing NIOS/NIOS2 support for "mkimage" tool.
705 * Patch by David Adair, 27 Oct 2004:
706 Add missing 440GX SDRAM Controller reset
708 * Patch by Steven Scholz, 25 Oct 2004:
709 Declare reset_cpu() in include/common.h instead locally
711 * Patch by Yusdi Santoso, 22 Oct 2004:
712 - Add support for HIDDEN_DRAGON board
713 - fix endianess problem in driver/rtl1839.c
715 * Patch by Allen Curtis, 21 Oct 2004:
716 support multiple serial ports
718 * Patch by Richard Klingler, 03 Apr 2005:
719 Add call to eth_halt() in net/net.c when called functions fail
720 after eth_init() has been called.
722 * Patch by Sam Song, 3 April 2005:
723 - Update README.Netconsole
726 * Prepare for SoC rework of ARM code:
727 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
728 - rename memsetup into lowlevel_init (function name and source files)
729 Patch by Steven Scholz, 03 Apr 2005:
730 - create SoC specific directories include/asm-arm/arch-imx and
731 include/asm-arm/arch-s3c24x0
733 * Fix problems with SNTP support;
734 enable SNTP support in some boards.
736 * Patches by Martin Krause, 01 Apr 2005:
737 - Fix flash erase timeout on CMC_PU2
738 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
740 * Patch by Steven Scholz, 13 March 2005:
741 fix cache enabling for AT91RM9200
743 * Patch by Masami Komiya, 30 Mar 2005:
744 add SNTP support and expand time server and time offset fields of
745 DHCP support. See doc/README.SNTP
747 * Patch by Steven Scholz, 13 Dec 2004:
748 Fix bug in at91rm920 ethernet driver
750 * Patch by Steven Scholz, 13 Dec 2004:
751 Remove duplicated code by merging memsetup.S files for
752 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
754 * Patch by Detlev Zundel, 31 Mar 2005:
755 Cleanup duplicate definition of overwrite_console()
757 * Update TQM5200 configuration;
758 prepare for Rev. 200 starter kit boards
760 * Patch by Scott McNutt, 21 Oct 2004:
761 Add support for Nios-II EPCS Controller core.
763 * Patch by Scott McNutt, 20 Oct 2004:
765 - Add sysid command (Nios-II only).
766 - Locate default exception trampoline at proper offset.
767 - Implement I/O routines (readb, writeb, etc)
768 - Implement do_bootm_linux
770 * Patches by Martin Krause, 22 Mar 2005:
771 - use TQM5200_auto as MAKEALL target for TQM5200 systems
772 - add support for SM501 graphics controller
773 - add support for graphic console on TQM5200
774 - add support for TQM5200 Rev 200
775 - cleanup, fix typo in include/configs/TQM5200.h
777 * Patch by Manfred Baral, 17 Mar 2005:
780 * Fix RTC configuration for PPChameleon board
782 * Cleanup, fix typo in include/configs/TQM5200.h
784 * Patch by Stefan Roese, 16 Mar 2005:
785 Update for esd auto_update and hh405 board
787 * Adapt for U-Boot image size (new features enabled) on TQM5200
789 * Update code for TQM8540 board (and 85xx in general):
790 - Change the name of the Ethernet driver: MOTO ENET -> ENET
791 - Reformat boot messages
792 - Enable redundant environment
793 - Replace the -O2 optimization flag with -mno-string
795 * Patch by David Brownell, 10 Mar 2005:
796 Restore copyright statements in OHCI drivers.
798 * Add support for TQM8540 board
800 * Patch by Detlev Zundel, 14 Mar 2005:
801 NC650: changed NAND flash addressing to using UPMB
803 * Patch by Stefan Roese, 14 Mar 2005:
804 Update for esd voh405 fpga image
806 * INKA4x0: Allow initialization of LCD backlight dimming from
807 "brightness" environment variable.
809 * Add port initialization for digital I/O on INKA4x0
811 * Patch by Stefan Roese, 01 Mar 2005:
812 Update for esd boards dp405 and hub405
814 * Fix get_partition_info() parameter error in all other calls
815 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
817 * Enable USB and IDE support for INKA4x0 board
819 * Patch by Andrew Dyer, 28 Feb 2005:
820 fix ext2load passing an incorrect pointer to get_partition_info()
821 resulting in load failure for devices other than 0
823 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
825 * Cleanup USB and partition defines
827 * Add support for ext2 filesystems and image timestamps to TQM5200 board
829 * Add reset code for Coral-P on INKA4x0 board
831 * Patch by Martin Krause, 28 Jun 2004:
832 Update for TRAB board.
834 * Fix some missing "volatile"s in MPC5xxx FEC driver
836 * Fix cirrus voltage detection (for CPC45)
838 * Fix byteorder problem in usbboot and scsiboot commands.
840 * Patch by Cajus Hahn, 04 Feb 2005:
841 - don't insist on leading '/' for filename in ext2load
842 - set default partition to useful value (1) in ext2load
844 * Patch by Andrew Dyer, 08 Jan 2005:
845 fix wrong return codes in ext2 code
847 * Removed '--no-warn-mismatch' option from Makefile. This option
848 makes 'ld' to overlook binary objects compatibility.
850 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
851 --end-group) outside of the group. This will make 'ld' to do
852 _multiple_ search in the library group when resolving symbol
853 references and do only a _single_ seach in libgcc.a after the group
856 * Fix stability problems on CPC45 board again.
858 * Make image detection for diskboot / usbboot / scsiboot more robust
859 (also check header checksum)
861 * Update CPC45 board configuration.
863 * Add USB and PCI support for INKA4x0 board
865 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
869 * Patch by Robin Getz, 13 Oct 2004:
870 Add standalone application to change SMC91C111 MAC addresses,
871 see examples/README.smc91111_eeprom
873 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
874 Fix Flash support for ARM Integrator CP.
876 * Patch by Richard Woodruff, 10 Jan 2005:
877 Update support for OMAP2420 (ARM11) and H4 board:
878 o clean up and add new types to H4 memory probe code.
879 o fix to work with internal boot.
880 o added PRCM config III operation.
881 o fix marginal flash timings.
882 o add revison ATAG usage.
883 o enable voltage scaling at power chip.
884 o fix compile error for i2c.
886 * Fix network problem (error when receiving multiple ARP packets)
888 * Patch by Daniel Poirot, 12 Oct 2004:
889 Add support for Wind River sbc405 board
891 * Patch by Rainer Brestan, 12 Oct 2004:
892 Make examples/Makefile more robust
894 * Patch by Sam Song, 11 October 2004:
895 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
896 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
899 * Patch by Sam Song, 10 Oct 2004:
900 Fix a parameter error in run_command() in main.c
902 * Patch by Richard Woodruff, 01 Oct 2004:
903 add support for the TI OMAP2420 processor and its H4 reference
906 * Patch by Christian Pellegrin, 24 Sep 2004:
907 Added support for NE2000 compatible (DP8390, DP83902) NICs.
909 * Patch by Leif Lindholm, 23 Sep 2004:
910 add support for the AMD db1550 board
912 * Patch by Travis Sawyer, 15 Sep 2004:
913 Add CONFIG_SERIAL_MULTI support for ppc4xx,
914 update README.serial_multi
916 * Patches by David Snowdon, 07 Sep 2004:
917 - add u-boot.hex target in the top level Makefile
918 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
919 - use -mtune=xscale and -march=armv5 options for PXA
921 * Patch by Florian Schlote, 08 Sep 2004:
922 Add support for SenTec-COBRA5272-board (Coldfire).
924 * Patch by Gleb Natapov, 07 Sep 2004:
925 mpc824x: set PCI latency timer to a sane value
928 * Patch by Kurt Stremerch, 03 Sep 2004:
929 Add bitstream configuration option for fpga command (Xilinx only).
931 * Patch by Kurt Stremerch, 03 Sep 2004:
932 Add Xilinx Spartan2E family FPGA support
934 * Patch by Jeff Angielski, 02 Sep 2004:
935 Add Added support for H2 revision of the EP8260 board.
936 Fixed formatting for some of the EP8260 related source files.
938 * Patch by Jon Loeliger, 02 Sep 2004:
939 Reset monitor size back to 256 so environment can be written
940 to flash on MPC85xx ADS and CDS releases.
942 * Patch by Paolo Broggini, 02 Sep 2004:
943 Make BSS clearing on ARM systems more robust
945 * Patch by Yue Hu and Joe, 01 Sep 2004:
946 - add PCI support for ixp425;
947 - add EEPRO100 suppor tfor ixdp425 board.
949 * Fix problem with protected sector detection in driver/cfi_flash.c
951 ======================================================================
952 Changes for U-Boot 1.1.2:
953 ======================================================================
955 * Code cleanup, mostly for GCC-3.3.x
957 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
958 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
959 additional ethernet addresses.
961 * Cleanup drivers/i82365.c - avoid duplication of code
963 * Fix bogus "cannot span across banks" flash error message
967 * Add support for CompactFlash for the CPC45 Board.
969 * Fix problems with CMC_PU2 flash driver.
972 - avoid trigraph warning in fs/ext2/ext2fs.c
973 - rename UC100 -> uc100
975 * Add support for UC100 board
977 * Patch by Stefan Roese, 16 Dez 2004:
978 - ext2fs support added
979 - Tundra universe support added
980 - Coldfire MCF5249 support added (no preloader needed!)
981 - MCF5249 board TASREG added
982 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
984 - some esd boards updated
985 - memory commands "mdc" and "mwc" added for cyclic read/write
986 (CONFIG_MX_CYCLIC, see README for further description)
988 * Add support for INKA4X0 board
990 * Patch by Steven Scholz, 12 Dec 2004:
991 Fix typo in AT91 memory setup.
993 * Patch by Martin Krause, 27 Oct 2004:
994 - add support for "STK52xx" board (including PS/2 multiplexer)
995 - add hardware detection for TQM5200
997 * Clean up CMC PU2 flash driver
999 * Update MAINTAINERS file
1001 * Fix bug in MPC823 LCD driver
1003 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1005 * Enable long help on CMC PU2 board;
1007 increase CPU speed from 179 to 207 MHz.
1009 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1010 unaligned tail part specially).
1012 * Update for AT91RM9200DK and CMC_PU2 boards:
1013 - Enable booting directly from flash
1014 - fix CMC_PU2 flash driver
1016 * Fix mkimage usage message
1018 * Map SRAM on NC650 board
1020 * Work around for Ethernet problems on Xaeniax board
1022 * Patch by TsiChung Liew, 23 Sep 2004:
1023 - add support for MPC8220 CPU
1024 - Add support for Alaska and Yukon boards
1026 * Fix configuration for ERIC board (needs more room)
1028 * Adjust MIPS compiler options at run-time depending on tools version
1029 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1030 "-mcpu=4kc" for old tools)
1032 * Add passing of the command line and memory size information to the
1033 kernel on xaeniax board.
1035 * Enable NAND flash support for NC650 board.
1037 * Patch by Thomas Lange 07 Oct 2004:
1038 Updated README for DBAu1x00 boards to match current status
1040 * Patch by Philippe Robin, 28 Sept 2004:
1041 Fix Flash support for Versatile.
1043 * Patch by Roger Blofeld, 16 Sep 2004:
1044 Fix timeout for DHCP command retry
1046 * Patch by Pantelis Antoniou, 14 Sep 2004:
1047 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1049 * Patch by Pantelis Antoniou, 14 Sep 2004:
1050 Kick watchdog when bz-decompressing
1052 * Fix CFG_HZ problems on AT91RM9200 systems
1053 [Remember: CFG_HZ should be 1000 on ALL systems!]
1055 * Patch by Gridish Shlomi, 30 Aug 2004:
1056 - Add support to revA version of PQ27 and PQ27E.
1057 - Reverted MPC8260ADS baudrate back to original 115200
1059 * Patch by Hojin, 17 Sep 2004:
1060 Fix typo in cfi_flash.c
1062 * Patch by Mark Jonas, 09 September 2004:
1063 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1066 * Patch by Mark Jonas, 31 August 2004:
1067 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1068 improves FTP performance for MPC5200 systems. Enabled for IceCube
1071 * Patch by Michael Bendzick, 30 Aug 2004:
1072 - Improve platform.S code for omap1510inn that detects whether code
1073 is running from SDRAM or not. Patch allows SDRAM to be configured
1074 if code is running out of SRAM at 0x20000000.
1076 * Patch by Frederick Klatt, 30 Aug 2004:
1077 Add support for the Wind River SBC8540/SBC8560 boards
1079 * Configure SX1 board to use drivers/cfi_flash.c
1081 * Patches by Michael Bendzick, 30 Aug 2004:
1082 - Configure omap1510inn board to use drivers/cfi_flash.c
1083 - Make drivers/cfi_flash.c protect environment and redundant
1086 * Patch by Steven Scholz, 23 Jun 2004:
1087 - Add script (tools/img2brec.sh) to programm U-Boot into
1088 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1090 * Patches by Scott McNutt, 24 Aug 2004:
1091 - Add support for Altera Nios-II processors.
1092 - Add support for Psyent PCI-5441 board.
1093 - Add support for Psyent PK1C20 board.
1095 * Patches by Jon Loeliger, 24 Aug 2004:
1096 - Add support for the MPC8541 and MPC8555 CDS boards
1097 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1098 - Convert MPC85xxADS to use common CFI flash driver
1099 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1100 from board_early_init_f()
1101 - Provide SW workaround for PCI initialization on 85xx CDS
1103 * Patches by George G. Davis, 24 Aug 2004:
1104 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1105 - Remove static network setup defaults from mx1ads_config
1106 - update ARM boards to use constants from mach-types.h
1108 * Patch by Gary Jennejohn, 04 Oct 2004:
1109 - fix I2C on at91rm9200
1110 - add support for Ricoh RS5C372A RTC
1112 * Patch by Gary Jennejohn, 01 Oct 2004:
1113 - add support for CMC PU2 board
1114 - add support for I2C on at91rm9200
1116 * Patch by Gary Jennejohn, 28 Sep 2004:
1117 fix baudrate handling on at91rm9200
1119 * Patch by Yuli Barcohen, 22 Aug 2004:
1120 - remove ZPC.1900 board-specific flash driver;
1121 switch the port to generic CFI driver;
1124 * Patch by Hinko Kocevar, 21 Aug 2004:
1125 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1127 * Clean up tools/bmp_logo.c to not add trailing white space
1129 * Patch by Hinko Kocevar, 21 Aug 2004:
1130 - Group common framebuffer functions in common/lcd.c
1131 - Group common framebuffer macros and #defines in include/lcd.h
1132 - Provide calc_fbsize() for video ATAG
1134 * Patch by Sam Song, 21 August 2004:
1135 - Fix a typo in README
1136 - Align "(RO)" output for "flinfo" after "protect on"
1137 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1138 ratio 1:1 when core frequency less than 50MHz
1140 * Patches by Hinko Kocevar, 21 Aug 2004:
1141 - fix some "use of label at end of compound statement" warnings
1142 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1144 * Patch by Steven Scholz, 16 Aug 2004:
1145 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1146 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1147 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1148 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1149 into cpu/arm920t/$(SOC)/
1151 * Patches by Sean Chang, 09 Aug 2004:
1152 - Added support for both 8 and 16 bit mode access to System ACE CF
1154 - Fixed missing System ACE CF device during get FAT partition info
1155 in fat_register_device function.
1156 - Enabled System ACE CF support on ML300.
1158 * Patch by Sean Chang, 09 Aug 2004:
1159 Synch defines for saveenv and do_saveenv functions so they get
1160 compiled under the same statement.
1162 * Patch by Sean Chang, 09 Aug 2004:
1163 - Added I2C support for ML300.
1164 - Added support for ML300 to read out its environment information
1165 stored on the EEPROM.
1166 - Added support to use board specific parameters as part of
1167 U-Boot's environment information.
1168 - Updated MLD files to support configuration for new features
1171 * Patches by Travis Sawyer, 05 Aug 2004:
1172 - Remove incorrect bridge settings for eth group 6
1173 - Add call to setup bridge in ppc_440x_eth_initialize
1174 - Fix ppc_440x_eth_init to reset the phy only if its the
1175 first time through, otherwise, just check the phy for the
1176 autonegotiated speed/duplex. This allows the use of netconsole
1177 - only print the speed/duplex the first time the phy is reset.
1179 * Patch by Shlomo Kut, 29 Mar 2004:
1180 Add support for MKS Instruments "Quantum" board
1182 * Fix build problem with Cogent boards;
1183 avoid using <asm/byteorder.h> when using the host compiler
1185 * Patch by Ganapathi C, 04 Aug 2004:
1186 Fix NFS timeout issue
1188 * Patch by Yuli Barcohen, 19 Jul 2004:
1189 - Fix host tools building in Cygwin environment
1190 - Fix header files search order for host tools
1192 * Patch by Tom Armistead, 19 Jul 2004:
1193 Fix kgdb.S support for 74xx_75x cpu
1195 * Patch by Jon Loeliger, 15 Jul 2004:
1196 Fix MPC85xx I2C driver
1198 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1200 * Patch by Stephen Williams, 15 July 2004
1201 Set the PCI class code for JSE board as part of PCI interface setup
1203 * Patch by Michael Bendzick, 15 Jul 2004:
1204 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1205 CFG_FLASH_USE_BUFFER_WRITE is set
1207 * Patch by Yuli Barcohen, 13 Jul 2004:
1208 Allow clock setting on MPC866/MPC885 series chips according to
1209 environment variable `cpuclk'
1211 * Patch by Yuli Barcohen, 20 Apr 2004:
1212 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1214 * Patch by Vincent Dubey, 24 Sep 2004:
1215 Add support for xaeniax board
1217 * Add comment about non-GPL character of standalone applications to
1220 * Fix FEC ethernet problem on NSCU board.
1222 * Patch by Gary Jennejohn, 09 Sep 2004:
1223 allow to use USART1 as console port on at91rm9200dk boards
1225 * Patch by Stefan Roese, 16 Sep 2004:
1228 * Fix SysClk handling for PPChameleon and CATcenter boards
1230 * Patch by Detlev Zundel, 08 Sep 2004:
1231 Update etags build target
1233 * Improve NetConsole support: add support for broadcast destination
1234 address and buffered input.
1236 * Cleanup compiler warnings for GCC 3.3.x and later
1238 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1240 * Add support for IDS "NC650" board
1242 * Add automatic update support for LWMON board
1244 * Clear Block Lock-Bits when erasing flash on LWMON board.
1246 * Fix return code of "fatload" command
1248 * Enable MSDOS/VFAT filesystem support for LWMON board
1250 * Patch by Martin Krause, 03 Aug 2004:
1251 change timing for SM501 graphics controller on TQM5200 module
1253 * Patch by Mark Jonas, 13 July 2004:
1254 - Total5200 LCD now run in little endian mode. Endianess conversion
1255 is done in hardware.
1256 - Removed last reference to "console" environment variable.
1258 * Patches by Lars Munch, 12 Jul 2004:
1259 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1261 - split out the LXT971A PHY from ns_9750_eth.h
1262 - split the dm9161 phy part out of at91rm9200_ether.c
1264 * Patch by Andreas Engel, 12 Jul 2004:
1265 Replaced hardcoded PL011 clock frequency with config variable.
1266 Fixed wrong CONFIG_CMD_DFL doc.
1268 * Patch by Thomas Viehweger, 09 Jun 2004:
1269 make it possible to remove chpart when there is only one partition
1271 * Add support for console over UDP (compatible to Ingo Molnar's
1272 netconsole patch under Linux)
1274 * Patch by Jon Loeliger, 16 Jul 2004:
1275 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1277 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1278 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1279 and CONFIG_L2_INIT_RAM options.
1280 - Refactor Local Bus initialization out of SDRAM setup.
1281 - Re-implement new version of LBC11/DDR11 errata workarounds.
1282 - Moved board specific PCI init parts out of CPU directory.
1283 - Added TLB entry for PCI-1 IO Memory
1284 - Updated README.mpc85xxads
1286 * Patch by Sascha Hauer, 28 Jun:
1287 - add generic support for Motorola i.MX architecture
1288 - add support for mx1ads, mx1fs2 and scb9328 boards
1290 * Patches by Marc Leeman, 23 Jul 2004:
1291 - Add define for the PCI/Memory Buffer Configuration Register
1292 - corrected comments in cpu/mpc824x/cpu_init.c
1294 * Add support for multiple serial interfaces
1295 (for example to allow modem dial-in / dial-out)
1297 * Patch by Stefan Roese, 15 Jul 2004:
1298 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1300 * Fix NSCU config; add ethernet wakeup code.
1302 * Add link for preloader for Motorola Coldfire to README.m68k
1304 * Patch by Michael Bendzick, 12 Jul 2004:
1305 fix output formatting in drivers/cfi_flash.c
1307 * Patch by Mark Jonas, 02 Jul 2004:
1308 Fix lowboot (again) on MPC5xxx
1310 * Patch by Curt Brune, 07 Jul 2004:
1311 relocate exception vectors on arm720t if needed
1313 * Patch by George G. Davis, 06 Jul 2004:
1314 - update mach-types.h to latest arm.linux.org.uk master list
1315 - Set correct OMAP1610 bi_arch_number for build target
1317 * Patch by Curt Brune, 06 Jul 2004:
1318 evb4510: add support for timer interrupt; cleanup
1320 * Patch by Dan Poirot, 06 Jul 2004:
1321 Fix sbc8260 environment variables
1323 * Cleanup redundand "console" environment variable
1325 * Patch by Mark Jonas, 05 Jul 2004:
1326 add support for the Total5100's and Total5200's LCD screen
1328 * Patches by Dan Eisenhut, 01 Jul 2004:
1330 - Move doc2000.h include to prevent compiler warning on some boards
1332 * Patch by Mark Jonas, 01 Jul 2004:
1333 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1334 MGT5100 and MPC5200 based Freescale platforms.
1336 * Patch by Philippe Robin, 01 Jul 2004:
1337 Add initialization for Integrator and versatile board files.
1339 * Patch by Hinko Kocevar, 01 Jun 2004:
1340 Fix VFD FB allocation, add LCD FB allocation on ARM
1342 * Patch by Martin Krause, 30 Jun 2004:
1343 Add support for TQM5200 board
1345 * Patch by Martin Krause, 29 Jun 2004:
1346 Add loopw command: infinite write loop on address range
1348 * Patches by Yasushi Shoji, 29 Jun 2004:
1349 - add empty include/asm-microblaze/processor.h
1350 - add to CREDITS and MAINTAINERS
1351 - add gd initialization
1352 - add MicroBlaze and SUZAKU board to MAKEALL script
1353 - add reset support for SUZAKU
1354 - add flush_cache() for MicroBlaze
1355 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1356 size flash memory on SUZAKU
1358 * Patch by Prakash Kumar, 27 Jun 2004:
1359 Add support for the PXA250 based Intrinsyc Cerf board.
1361 * Patch by Yasushi Shoji, 27 Jun 2004:
1362 fix comment in include/common.h
1364 * Rename SBC8560 into sbc8560 for consistency
1366 * Patch by Daniel Poirot, 24 Jun 2004:
1367 Add support for Wind River's sbc8240 board
1369 * Patches by Yasushi Shoji, 26 Jun 2004:
1370 - drivers/serial_xuartlite.c: fix "return 0" in void function
1371 - add microblaze support to mkimage tool
1373 * Patch by Fred Klatt, 25 Jun 2004:
1374 Add support for WindRiver's sbc8560 board
1376 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1377 Small Bugs fixes for "at91rm9200dk" board:
1378 - Timing modifications for SPI DataFlash access
1379 - Fix NAND flash detection bug
1381 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1382 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1384 * Patch by Jon Loeliger, 17 June 2004:
1385 Completion of the 8540ADS/8560ADS updates:
1386 Fix some PCI and Rapid I/O memory maps,
1387 Initialize both TSEC 1 and 2,
1389 Update MAINTAINER for 85xx boards and README.mpc85xxads
1391 * Patch by Yuli Barcohen, 16 Jun 2004:
1392 Remove obsolete AdderII port which was superseded by unified
1393 AdderII/Adder87x port
1395 * Patch by Ladislav Michl, 16 Jun 2004:
1396 Fix gcc-3.3.3 warnings for smc91111.c
1398 * Patch by Stefan Roese, 02 Jul 2004:
1399 - Fix bug in 405 ethernet driver; allocated data not cleared!
1400 - Fix problem in 405 i2c driver; don't try to print without console!
1402 * Patch by Paul Ruhland, 11 Jun 2004:
1403 Remove debug code from 'board/lpd7a40x/flash.c'
1405 * Patch by Andrea Marson, 11 Jun 2004:
1406 Update for PPChameleon board:
1407 - support for SysClk @ 25MHz
1408 - support for Silicon Motion SM712 VGA controller
1411 * Patches by Richard Woodruff, 10 Jun 2004:
1412 - fix problems with examples/stubs.c for GCC >= 3.4
1413 - fix problems with gd initialization
1415 * Patch by Curt Brune, 17 May 2004:
1416 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1417 - Add support for ESPD-Inc. EVB4510 Board
1419 * Patch by Marc Leeman, 11 May 2004:
1420 Fix for MPC8245 - reading PPC Memory from another device with the
1421 PPC as PCI target device corrupts data due to interenal hardware
1424 * Fix "cls" command when used with splash screen
1426 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1427 slow download of a big image)
1429 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1430 display even after showing a bitmap
1432 * Patch by Josef Wagner, 04 Jun 2004:
1433 - DDR Ram support for PM520 (MPC5200)
1434 - support for different flash types (PM520)
1435 - USB / IDE / CF-Card / DiskOnChip support for PM520
1436 - 8 bit boot rom support for PM520/CE520
1437 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1438 - I2C and RTC support for CPC45
1439 - support of new flash type (28F160C3T) for CPC45
1441 * Fix flash parameters passed to Linux for PPChameleon board
1443 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1445 * Patch by Paul Ruhland, 10 Jun 2004:
1446 fix support for Logic SDK-LH7A404 board and clean up the
1447 LH7A404 register macros.
1449 * Patch by Matthew McClintock, 10 Jun 2004:
1450 Modify code to select correct serial clock on Sandpoint8245
1452 * Patch by Robert Schwebel, 10 Jun 2004:
1453 Add support for Intel K3 strata flash.
1455 * Patch by Thomas Brand, 10 Jun 2004:
1456 Fix "loads" command on DK1S10 board
1458 * Patch by Yuli Barcohen, 09 Jun 2004:
1459 Add support for 8MB flash SIMM and JFFS2 file system on
1460 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1462 * Patch by Yuli Barcohen, 09 Jun 2004:
1463 Add support for Analogue&Micro Adder87x and the older AdderII board.
1465 * Patch by Ming-Len Wu, 09 Jun 2004:
1466 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1468 * Patch by Sam Song, 09 Jun 2004:
1469 - Add support for RPXlite_DW board
1470 - Update FLASH driver for 4*AM29DL323DB90VI
1471 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1473 * Patch by Mark Jonas, 08 June 2004:
1474 - Make MPC5200 boards evaluate the SVR to print processor name and
1475 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1477 * Patch by Kai-Uwe Bloem, 06 May 2004:
1478 Fix endianess problem in cramfs code
1480 * Patch by Tom Armistead, 04 Jun 2004:
1481 Add support for MAX6900 RTC
1483 * Patches by Ladislav Michl, 03 Jun 2004:
1484 - fix cfi_flash.c on LE systems
1485 - let 'make mrproper' delete u-boot.img as well
1486 - turn printf into debug in cfi_flash.c
1488 * Patch by Kurt Stremerch, 28 May 2004:
1489 Add support for Exys XSEngine board
1491 * Patch by Martin Krause, 27 May 2004:
1492 Fix a MPC5xxx I2C timing issue in i2c_probe().
1494 * Patch by Leif Lindholm, 27 May 2004:
1495 Fix board_init_f() for dbau1x00 board.
1497 * Patch by Imre Deak, 26 May 2004:
1498 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1499 Set flash base accordingly, and decide whether to do or skip board
1500 specific setup steps.
1502 * Patch by Josef Baumgartner, 26 May 2004:
1503 Add missing define in include/asm-m68k/global_data.h
1505 * Patch by Josef Baumgartner, 25 May 2004:
1506 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1508 * Patch by Paul Ruhland, 24 May 2004:
1509 fix SDRAM initialization for LPD7A400 board.
1511 * Patch by Jian Zhang, 20 May 2004:
1512 add support for environment in NAND flash
1514 * Patch by Yuli Barcohen, 20 May 2004:
1515 Add support for Interphase iSPAN boards.
1517 * Patches by Paul Ruhland, 17 May 2004:
1518 - Add I/O functions to the smc91111 ethernet driver to support the
1519 Logic LPD7A40x boards.
1520 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1521 specifically the LPD7A400.
1523 * Patches by Robert Schwebel, 15 May 2004:
1524 - call MAC address reading code also for SMSC91C111;
1525 - make SMSC91C111 timeout configurable, remove duplicate code
1526 - fix get_timer() for PXA
1527 - update doc/README.JFFS2
1528 - use "bootfile" env variable also for jffs2
1530 * Patch by Tolunay Orkun, 14 May 2004:
1531 Add support for Cogent CSB472 board (8MB Flash Rev)
1533 * Patch by Thomas Viehweger, 14 May 2004:
1534 - flash.h: more flash types added
1535 - immap_8260.h: some bits added (useful for RMII)
1536 - cmd_coninfo.c: typo corrected, printf -> puts
1537 - reduced size by replacing spaces with tab
1539 * Patch by Robert Schwebel, 13 May 2004:
1540 Add 'imgextract' command: extract one part of a multi file image.
1542 * Patches by Jon Loeliger, 11 May 2004:
1543 Dynamically handle REV1 and REV2 MPC85xx parts.
1544 (Jon Loeliger, 10-May-2004).
1545 New consistent memory map and Local Access Window across MPC85xx line.
1546 New CCSRBAR at 0xE000_0000 now.
1547 Add RAPID I/O memory map.
1548 New memory map in README.MPC85xxads
1549 (Kumar Gala, 10-May-2004)
1550 Better board and CPU identification on MPC85xx boards at boot.
1551 (Jon Loeliger, 10-May-2004)
1552 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1553 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1554 (Jim Robertson, 10-May-2004)
1555 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1556 Supports multiple PHYs.
1557 (Andy Fleming, 10-May-2004)
1558 Some README.MPC85xxads updates.
1559 (Kumar Gala, 10-May-2004)
1560 Copyright updates for "Freescale"
1561 (Andy Fleming, 10-May-2004)
1563 * Patch by Stephen Williams, 11 May 2004:
1564 Add flash support for ST M29W040B
1565 Reduce JSE specific flash.c to remove dead code.
1567 * Patch by Markus Pietrek, 04 May 2004:
1568 Fix clear_bss code for ARM systems (all except s3c44b0 which
1569 doesn't clear BSS at all?)
1571 * Fix "ping" problem on INC-IP board. Strange problem:
1572 Sometimes the store word instruction hangs while writing to one of
1573 the Switch registers, but only if the next instruction is 16-byte
1574 aligned. Moving the instruction into a separate function somehow
1575 makes the problem go away.
1577 * Patch by Rishi Bhattacharya, 08 May 2004:
1578 Add support for TI OMAP5912 OSK Board
1580 * Patch by Sam Song May, 07 May 2004:
1581 Fix typo of UPM table for rmu board
1583 * Patch by Pantelis Antoniou, 05 May 2004:
1584 - Intracom board update.
1587 * Add support for the second Ethernet interface for the 'PPChameleon'
1590 * Patch by Dave Peverley, 30 Apr 2004:
1591 Add support for OMAP730 Perseus2 Development board
1593 * Patch by Alan J. Luse, 29 Apr 2004:
1594 Fix flash chip-select (OR0) option register setting on FADS boards.
1596 * Patch by Alan J. Luse, 29 Apr 2004:
1597 Report MII network speed and duplex setting properly when
1598 auto-negotiate is not enabled.
1600 * Patch by Jarrett Redd, 29 Apr 2004:
1601 Fix hang on reset on Ocotea board due to flash in wrong mode.
1603 * Patch by Dave Peverley, 29 Apr 2004:
1604 add MAC address detection to smc91111 driver
1606 * Patch by David Müller, 28 Apr 2004:
1607 fix typo in lib_arm/board.c
1609 * Patch by Tolunay Orkun, 20 Apr 2004:
1610 - README update: add CONFIG_CSB272 and csb272_config
1611 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1612 i2cfast environment variable
1614 * Patch by Yuli Barcohen, 19 Apr 2004:
1615 - Rename DUET_ADS to MPC885ADS
1616 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1617 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1618 - Clean up FADS family port to use the new defines
1620 * Fix PCI support on CPC45 board
1622 * Patch by Scott McNutt, 25 Apr 2004:
1623 Add Nios GDB/JTAG Console support:
1624 - Add stubs to support gdb via JTAG.
1625 - Add support for console over JTAG.
1628 * Add support for CATcenter board (based on PPChameleon ME module)
1630 * Patch by Klaus Heydeck, 12 May 2004:
1631 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1632 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1633 various changes to KUP4 board specific files
1635 * Fix minor network problem on MPC5200: need some delay between
1636 resetting the PHY and sending the first packet. Implemented in a
1637 "natural" way by invoking the PHY reset and initialization code
1638 only once after power on vs. each time the interface is brought up.
1640 * Add some limited support for low-speed devices to SL811 USB controller
1641 (at least "usb reset" now passes successfully and "usb info" displays
1642 correct information)
1644 * Change init sequence for multiple network interfaces: initialize
1645 on-chip interfaces before external cards.
1647 * Fix memory leak in the NAND-specific JFFS2 code
1649 * Fix SL811 USB controller when attached to a USB hub
1651 * Fix config option spelling in PM520 config file
1653 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1654 patches by Pantelis Antoniou, 30 Mar 2004)
1656 * Fix minor NAND JFFS2 related issue
1658 * Fixes for SL811 USB controller:
1659 - implement workaround for broken memory stick
1660 - improve error handling
1662 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1663 cope with congested networks.
1665 ======================================================================
1666 Changes for U-Boot 1.1.1:
1667 ======================================================================
1669 * Patch by Travis Sawyer, 23 Apr 2004:
1670 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1671 errata from Vitesse Semiconductor.
1673 * Patch by Philippe Robin, 22 Apr 2004:
1674 Fix ethernet configuration for "versatile" board
1676 * Patch by Kshitij Gupta, 21 Apr 2004:
1677 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1679 * Patch by Steven Scholz, 24 Feb 2004:
1680 Fix a bug in AT91RM9200 ethernet driver:
1681 The MII interface is now initialized before accessing the PHY.
1683 * Patch by John Kerl, 19 Apr 2004:
1684 Use U-boot's miiphy.h for PHY register names, rather than
1685 introducing a new header file.
1687 * Update pci_ids.h from linux-2.4.26
1689 * Patch by Masami Komiya, 19 Apr 2004:
1690 Fix problem cause by VLAN function on little endian architecture
1691 without VLAN environment
1693 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1694 binary image for all clock frequencies. Implement run-time
1695 optimization of flash access timing based on the actual bus
1698 * Modify KUP4X board configuration to use SL811 driver for USB memory
1699 sticks (including FAT / VFAT filesystem support)
1701 * Add SL811 Host Controller Interface driver for USB
1703 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1705 * Patch by Pantelis Antoniou, 19 Apr 2004:
1706 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1707 Minor patches for Intracom boards.
1709 * Patch by Christian Pell, 19 Apr 2004:
1710 cleanup support for CF/IDE on PCMCIA for PXA25X
1712 * Temporarily disabled John Kerl's extended MII command code because
1713 "miivals.h" is missing
1715 * Patches by Mark Jonas, 13 Apr 2004:
1716 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1717 - Add sync instructions to IceCube SDRAM init code
1718 - Move SDRAM chip constants into seperate include files
1719 - Unify DDR and SDR initialization code
1720 - Unify all IceCube (Lite5xxx) target names
1722 * Patch by John Kerl, 16 Apr 2004:
1723 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1724 mii read 4-7 18-1a. Also add mii dump subcommand for
1725 pretty-printing standard regs 0-5.
1727 * Patch by Stephen Williams, 16 April 2004:
1728 fix typo in JSE.h; update MAINTAINERS
1730 * Patch by Matthew S. McClintock, 14 Apr 2004:
1731 fix initdram function for utx8245 board
1733 * Patch by Markus Pietrek, 14 Apr 2004:
1734 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1736 * Patch by Reinhard Meyer, 18 Apr 2004:
1737 provide the IDE Reset Function for EMK 5200 boards
1739 * Patch by Masami Komiya, 12 Apr 2004:
1740 fix pci_hose_write_config_{byte,word}_via_dword problems
1742 * Patch by Sangmoon Kim, 12 Apr 2004:
1743 Update max RAM size for debris board
1745 * Patch by Travis Sawyer, 08 Apr 2004:
1746 Add TLB entry for second DIMM slot on ocotea
1748 * Patch by Masami Komiya, 08 Apr 2004:
1749 add RTL8169 network driver
1751 * Patch by Dan Malek, 07 Apr 2004:
1752 - Add support for RPC/STx GP3, Motorola 8560 board
1753 - Update 85xx TSEC driver so it searches MII for first available PHY
1755 - Add functions to support console MII commands.
1757 * Patch by Tolunay Orkun, 07 Apr 2004:
1758 Move initialization of bi_iic_fast[]
1759 from board_init_f() to board_init_r()
1761 * Patch by Yasushi Shoji, 07 Apr 2004:
1762 Cleanup microblaze port
1764 * Patch by Sangmoon Kim, 07 Apr 2004:
1765 Add auto SDRAM module detection for Debris board
1767 * Patch by Rune Torgersen, 06 Apr 2004:
1768 - Fix some PCI problems on the MPC8266ADS board
1769 - Fix the location of some PCI entries in the immap structure
1771 * Patch by Yasushi Shoji, 07 Apr 2004:
1772 - add support for microblaze processors
1773 - add support for AtmarkTechno "suzaku" board
1775 * Configure PPChameleon board to use redundand environment in flash
1777 * Configure PPChameleon board to use JFFS2 NAND support.
1779 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1781 * Patch by Rune Torgersen, 16 Apr 2004:
1784 * Patches by Pantelis Antoniou, 16 Apr 2004:
1785 - add support for a new version of an Intracom board and fix
1786 various other things on others.
1787 - add verify support to the crc32 command (define
1788 CONFIG_CRC32_VERIFY to enable it)
1789 - fix FEC driver for MPC8xx systems:
1790 1. fix compilation problems for boards that use dynamic
1792 2. shut down FEC after network transfers
1793 - HUSH parser fixes:
1794 1. A new test command was added. This is a simplified version of
1795 the one in the bourne shell.
1796 2. A new exit command was added which terminates the current
1798 3. Fixed handing of $? (exit code of last executed command)
1799 - Fix some compile problems;
1800 add "once" functionality for the netretry variable
1802 * Patch by George G. Davis, 02 Apr 2004:
1803 add support for Intel Assabet board
1805 * Patch by Stephen Williams, 01 Apr 2004:
1806 Add support for Picture Elements JSE board
1808 * Patch by Christian Pell, 01 Apr 2004:
1809 Add CompactFlash support for PXA systems.
1811 * Patches by Pantelis Antoniou, 30 Mar 2004:
1812 - add auto-complete support to the U-Boot CLI
1813 - add support for NETTA and NETPHONE boards; fix NETVIA board
1814 - add support for the Epson 156x series of graphical displays
1815 (These displays are serial and not suitable for using a normal
1816 framebuffer console on them)
1817 - add infrastructure needed in order to POST any DSPs in a board
1818 - improve and fix various things in the MPC8xx FEC driver:
1819 1. The new 87x and 88x series of processors have two FECs,
1820 and the new driver supports them both.
1821 2. Another change in the 87x/88x series is support for
1822 the RMII (Reduced MII) interface. However numerous
1823 changes are needed to make it work since the PHYs
1824 are connected to the same lines. That means that
1825 you have to address them correctly over the MII
1827 3. We now correctly match the MII/RMII interface
1828 configuration to what the PHY reports.
1829 - Fix problem when readingthe MII status register. Due to the
1830 internal design of many PHYs you have to read the register
1831 twice. The problem is more apparent in 10Mbit mode.
1832 - add new mode ".jffs2s" for reading from a NAND device: it just
1833 skips over bad blocks.
1834 - add networking support for VLANs (802.1q), and CDP (Cisco
1836 - some minor patches / cleanup
1838 * Patch by Yuli Barcohen, 28 Mar 2004:
1839 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1840 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1841 - Change configuration method for MPC8260ADS family
1843 * add startup code to clear the BSS of standalone applications
1845 * Fix if / elif handling bug in HUSH shell
1847 ======================================================================
1848 Changes for U-Boot 1.1.0:
1849 ======================================================================
1851 * Patch by Mark Jonas: Remove config.tmp files only when
1852 unconfiguring the board
1854 * Adapt RMU board for bigger flash memory
1856 * Patch by Klaus Heydeck, 13 Mar 2003:
1857 Add support for KUP4X Board
1859 * Patch by Pavel Bartusek, 21 Mar 2004
1860 Add Reiserfs support
1862 * Patch by Hinko Kocevar, 20 Mar 2004
1863 - Add auto-release for SMSC LAN91c111 driver
1864 - Add save/restore of PTR and PNR regs as suggested in datasheet
1866 * Patch by Stephen Williams, 19 March 2004
1867 Increase speed of sector reads from SystemACE,
1868 shorten poll timeout and remove a useless reset
1870 * Patch by Tolunay Orkun, 19 Mar 2004:
1871 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1874 * Patch by Brad Kemp, 18 Mar 2004:
1875 prevent machine checks during a PCI scan
1877 * Patch by Pierre Aubert, 18 Mar 2004:
1878 Fix string cleaning in IDE identification
1880 * Patch by Pierre Aubert, 18 Mar 2004:
1881 - Unify video mode handling for Chips & Technologies 69000 Video
1882 chip and Silicon Motion SMI 712/710/810 Video chip
1883 - Add selection of the video output (CRT or LCD) via 'videoout'
1884 environment variable for the Silicon Motion
1887 * Patch by Pierre Aubert, 18 Mar 2004:
1888 include/common.h typo fix
1890 * Patches by Tolunay Orkun, 17 Mar 2004:
1891 - Add support for bd->bi_iic_fast[] initialization via environment
1892 variable "i2cfast" (CONFIG_I2CFAST)
1893 - Add "i2cfast" u-boot environment variable support for csb272
1895 * Patch by Carl Riechers, 17 Mar 2004:
1896 Ignore '\0' characters in console input for use with telnet and
1899 * Patch by Leon Kukovec, 17 Mar 2004:
1900 typo fix for strswab prototype #ifdef
1902 * Patches by Thomas Viehweger, 16 Mar 2004:
1903 - show PCI clock frequency on MPC8260 systems
1904 - add FCC_PSMR_RMII flag for HiP7 processors
1905 - in do_jffs2_fsload(), take load address from load_addr if not set
1906 explicit, update load_addr otherwise
1907 - replaced printf by putc/puts when no formatting is needed
1908 (smaller code size, faster execution)
1910 * Patch by Phillippe Robin, 16 Mar 2004:
1911 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1913 * Patch by Stephen Williams, 15 Mar 2004:
1914 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1916 * Patch by Tolunay Orkun, 15 Mar 2004:
1917 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1919 * Patch by Travis Sawyer, 15 Mar 2004:
1920 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1922 * Add start-up delay to make sure power has stabilized before
1923 attempting to switch on USB on SX1 board.
1925 * Patch by Josef Wagner, 18 Mar 2004:
1926 - Add support for MicroSys XM250 board (PXA255)
1927 - Add support for MicroSys PM828 board (MPC8280)
1928 - Add support for 32 MB Flash on PM825/826
1929 - new SDRAM refresh rate for PM825/PM826
1930 - added support for MicroSys PM520 (MPC5200)
1931 - replaced Query by Identify command in CPU86/flash.c
1932 to support 28F160F3B
1934 * Fix wrap around problem with udelay() on ARM920T
1936 * Add support for Macronix flash on TRAB board
1938 * Patch by Pierre Aubert, 15 Mar 2004:
1939 Fix buffer overflow in IDE identification
1941 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1943 * Remove redundand #define in IceCube.h
1945 * Patch by Steven Scholz, 27 Feb 2004:
1946 - Adding get_ticks() and get_tbclk() for AT91RM9200
1947 - Many white space fixes in cpu/at91rm9200/interrupts.c
1949 * Patches by Steven Scholz, 20 Feb 2004:
1950 some cleanup in AT91RM9200 related code
1952 * Patches by Travis Sawyer, 12 Mar 2004:
1953 - Fix Gigabit Ethernet support for 440GX
1954 - Add Gigabit Ethernet Support to MII PHY utilities
1956 * Patch by Brad Kemp, 12 Mar 2004:
1957 Fixes for drivers/cfi_flash.c:
1958 - Better support for x8/x16 implementations
1959 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1960 - Added defines for AMD command and address constants
1962 * Patch by Leon Kukovec, 12 Mar 2004:
1963 Fix get_dentfromdir() to correctly handle deleted dentries
1965 * Patch by George G. Davis, 11 Mar 2004:
1966 Remove hard coded network settings in TI OMAP1610 H2
1967 default board config
1969 * Patch by George G. Davis, 11 Mar 2004:
1970 add support for ADS GraphicsClient+ board.
1972 * Patch by Pierre Aubert, 11 Mar 2004:
1973 - add bitmap command and splash screen support in cfb console
1974 - add [optional] origin in the bitmap display command
1976 * Patch by Travis Sawyer, 11 Mar 2004:
1977 Fix ocotea board early init interrupt setup.
1979 * Patch by Thomas Viehweger, 11 Mar 2004:
1980 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1982 * Patch by Stephan Linz, 09 Mar 2004
1983 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1985 * Patch by George G. Davis, 9 Mar 2004:
1986 fix recent build failure for SA1100 target
1988 * Patch by Travis Sawyer, 09 Mar 2004:
1989 Support native interrupt mode for the IBM440GX.
1990 Previously it was running in 440GP compatibility mode.
1992 * Patch by Philippe Robin, 09 Mar 2004:
1993 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1996 * Patch by Masami Komiya, 08 Mar 2004:
1997 Don't overwrite server IP address or boot file name
1998 when the boot server does not return values
2000 * Patch by Tolunay Orkun, 5 Mar 2004:
2001 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2003 * Patch by Tolunay Orkun, 5 Mar 2004:
2004 Fix early board initialization for Cogent CSB272 board
2006 * Patch by Ed Okerson, 3 Mar 2004:
2007 fix CFI flash writes for little endian systems
2009 * Patch by Reinhard Meyer, 01 Mar 2004:
2010 generalize USB and IDE support for MPC5200 with according
2011 changes to IceCube.h and TOP5200.h
2012 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2013 add info about USB and IDE to README
2015 * Patch by Yuli Barcohen, 4 Mar 2004:
2016 Fix problems with GCC 3.3.x which changed handling of global
2017 variables explicitly initialized to zero (now in .bss instead of
2020 * Patch by Leon Kukovec, 02 Mar 2004:
2021 add strswab() to fix IDE LBA capacity, firmware and model numbers
2022 on little endian machines
2024 * Patch by Masami Komiya, 02 Mar 2004:
2025 - Remove get_ticks() from NFS code
2026 - Add verification of RPC transaction ID
2028 * Patch by Pierre Aubert, 02 Mar 2004:
2029 cleanup for IDE and USB drivers for MPC5200
2031 * Patch by Travis Sawyer, 01 Mar 2004:
2033 - Add IBM PPC440GX Ref Platform support (Ocotea)
2034 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2035 Adapted to U-Boot and 440GX port
2037 - Add gracious handling of all Ethernet Pin Selections for 440GX
2038 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2040 - Add needed bit definitions
2043 * Patch by Carl Riechers, 1 Mar 2004:
2044 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2046 * Patch by Stephan Linz, 27 Feb 2004
2047 - avoid problems for targets without NFS download support
2049 * Patch by Rune Torgersen, 27 Feb 2004:
2050 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2051 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2052 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2054 * Patch by Masami Komiya, 27 Feb 2004:
2055 Fix rarpboot: add autoload by NFS
2057 * Patch by Dan Eisenhut, 26 Feb 2004:
2058 fix flash_write return value in saveenv
2060 * Patch by Stephan Linz, 11 Dec 2003
2061 expand config.mk to avoid trigraph warnings on NIOS
2063 * Rename "BMS2003" board into "HMI10"
2065 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2066 storage; auto-set console on USB port (using preboot command)
2068 * Add support for SX1 mobile phone; add support for USB-based console
2069 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2071 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2073 * Fix SDRAM timings for LITE5200 / IceCube board
2075 * Handle Auti-MDIX / connection status for INCA-IP
2077 * Fix USB problems when attempting to read 0 bytes
2079 * Patch by Travis Sawyer, 26 Feb 2004:
2080 Fix broken compile for XPEDITE1K target.
2082 * Patch by Stephan Linz, 26 Feb 2004:
2083 Bug fix for NFS code on NIOS targets
2085 * Patch by Stephen Williams, 26 Feb 2004:
2086 Break up SystemACE reads of large block counts
2088 * Patch by Pierre Aubert, 26 Feb 2004
2089 add IDE support for MPC5200
2091 * Patch by Masami Komiya, 26 Feb 2004:
2092 add autoload via NFS
2094 * Patch by Stephen Williams
2095 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2096 elsewhere in the source.
2098 * Patch by Steven Scholz, 25 Feb 2004:
2099 - Timeouts in FPGA code should be based on CFG_HZ
2100 - Minor cleanup in code for Altera FPGA ACEX1K
2102 * Patch by Steven Scholz, 25 Feb 2004:
2103 Changed "Directory Hierarchy" section in README
2105 * Patch by Masami Komiya, 25 Feb 2004:
2106 Reduce copy count in nfs_read_reply() of NFS code
2108 * Patch by Markus Pietrek, 24 Feb 2004:
2109 NS9750 DevBoard added
2111 * Patch by Pierre Aubert, 24 Feb 2004
2112 add USB support for MPC5200
2114 * Patch by Steven Scholz, 24 Feb 2004:
2115 - fix MII commands to use values from last command
2117 * Patch by Torsten Demke, 24 Feb 2004:
2118 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2120 * Patch by Rahul Shanbhag, 19 Feb 2004:
2121 Fixes for for OMAP1610 board:
2122 - shift some IRQ specific code to platform.S file
2123 - remove duplicatewatchdog reset code from start.S
2125 * Make Auto-MDIX Support configurable on INCA-IP board
2127 * Fix license for mkimage tool
2129 * Patch by Masami Komiya, 24 Feb 2004:
2130 Update NetBootFileXferSize in NFS code
2132 * Patch by Scott McNutt, 24 Feb 2004:
2133 fix packet length in NFS code
2135 * Patch by Masami Komiy, 22 Feb 2004:
2136 Add support for NFS for file download
2138 * Patch by Andrea Scian, 17 Feb 2004:
2139 Add support for S3C44B0 processor and DAVE B2 board
2141 * Patch by Steven Scholz, 20 Feb 2004:
2142 - Add support for MII commands on AT91RM9200 boards
2143 - some cleanup in AT91RM9200 ethernet code
2145 * Patch by Peter Ryser, 20 Feb 2004:
2146 Add support for the Xilinx ML300 platform
2148 * Patch by Stephan Linz, 17 Feb 2004:
2149 Fix watchdog support for NIOS
2151 * Patch by Josh Fryman, 16 Feb 2004:
2152 Fix byte-swapping for cfi_flash.c for different bus widths
2154 * Patch by Jon Diekema, 14 Jeb 2004:
2155 Remove duplicate "FPGA Support" notes from the README file
2157 * Patches by Reinhard Meyer, 14 Feb 2004:
2158 - update board/emk tree; use common flash driver
2159 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2160 [adapted for other PPC CPUs -- wd]
2161 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2163 * Patch by Jon Diekema, 13 Feb 2004:
2164 Call show_boot_progress() whenever POST "FAILED" is printed.
2166 * Patch by Nishant Kamat, 13 Feb 2004:
2167 Add support for TI OMAP1610 H2 Board
2168 Fixes for cpu/arm926ejs/interrupt.c
2169 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2170 Fix for a timer bug in OMAP1610 Innovator
2171 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2173 * Patches by Stephan Linz, 12 Feb 2004:
2174 - add support for NIOS timer with variable period preload counter value
2175 - prepare POST framework support for NIOS targets
2177 * Patch by Denis Peter, 11 Feb 2004:
2178 add POST support for the MIP405 board
2180 * Patch by Laurent Mohin, 10 Feb 2004:
2181 Fix buffer overflow in common/usb.c
2183 * Patch by Tolunay Orkun, 10 Feb 2004:
2184 Add support for Cogent CSB272 board
2186 * Patch by Thomas Elste, 10 Feb 2004:
2187 Add support for NET+50 CPU and ModNET50 board
2189 * Patch by Sam Song, 10 Feb 2004:
2190 Fix typos in cfi_flash.c
2192 * Patch by Leon Kukovec, 10 Feb 2004
2193 Fixed long dir entry slot id calculation in get_vfatname
2195 * Patch by Robin Gilks, 10 Feb 2004:
2196 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2197 !=, <>, <, >, <=, >=)
2199 * Fix problem with side effects in macros in include/usb.h
2201 * Patch by David Benson, 13 Nov 2003:
2202 bug 841358 - fix TFTP download size limit
2204 * Fixing bug 850768:
2205 improper flush_cache() in load_serial()
2207 * Fixing bug 834943:
2208 MPC8540 - missing volatile declarations
2210 * Patch by Stephen Williams, 09 Feb 2004:
2211 Add support for Xilinx SystemACE chip:
2212 - New files common/cmd_ace.c and include/systemace.h
2213 - Hook systemace support into cmd_fat and the partition manager
2215 * Patch by Travis Sawyer, 09 Feb 2004:
2216 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2218 * Patch by Travis Sawyer, 09 Feb 2004:
2220 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2221 - Add phymode for 440 enet
2224 - Change board_pre_init to board_early_init_f
2225 - Add user flash to bus controller setup
2227 - Fix is_pci_host to check GPIO for monarch bit
2228 - Force xpedite1k to pci conventional mode (via #define option)
2230 * Patch by Brad Kemp, 4 Feb 2004:
2231 - handle the machine check that is generated during the PCI scans
2233 - define the registers used in the IMMR by the PCI subsystem.
2235 * Patch by Pierre Aubert, 03 Feb 2004:
2236 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2238 * Patch by Jeff Angielski, 03 Feb 2004:
2239 Fix copy & paste error in cpu/mpc8260/pci.c
2241 * Patch by Reinhard Meyer, 24 Jan 2004:
2242 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2244 * Add Auto-MDIX support for INCA-IP
2248 * Patch by Josef Baumgartner, 10 Feb 2004:
2249 Fixes for Coldfire port
2251 * Patch by Brad Kemp, 11 Feb 2004:
2252 Fix CFI flash driver problems
2254 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2255 modules at CPU clock frequencies above 66 MHz.
2257 * Optimize flash programming speed for LWMON (by another 100% :-)
2259 * Patch by Jian Zhang, 3 Feb 2004:
2260 - Changed the incorrect FAT12BUFSIZE
2261 - data_begin in fsdata can be negative. Changed it to be short.
2263 * Patches by Stephan Linz, 30 Jan 2004:
2264 1: - board/altera/common/flash.c:flash_erase():
2265 o allow interrupts befor get_timer() call
2266 o check-up each erased sector and avoid unexpected timeouts
2267 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2268 o enclose sevenseg_set() in cpp condition
2269 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2270 - fix some typed in mistakes in the NIOS documentation
2271 2: - split DK1C20 configuration into several header files:
2272 o two new files for each NIOS CPU description
2273 o U-Boot related part is remaining in DK1C20.h
2274 3: - split DK1S10 configuration into several header files:
2275 o two new files for each NIOS CPU description
2276 o U-Boot related part is remaining in DK1S10.h
2277 4: - Add support for the Microtronix Linux Development Kit
2278 NIOS CPU configuration at the Altera Nios Development Kit,
2279 Stratix Edition (DK-1S10)
2280 5: - Add documentation for the Altera Nios Development Kit,
2281 Stratix Edition (DK-1S10)
2282 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2284 7: - Add support for the common U-Boot SPI framework at
2287 * Patch by Rahul Shanbhag, 28 Jan 2004:
2288 Fix flash protection/locking handling for OMAP1610 innovator board.
2290 * Patch by Rolf Peukert, 28 Jan 2004:
2291 fix flash write problems on CSB226 board (write with 32 bit bus width)
2293 * Patches by Mark Jonas, 16 Jan 2004:
2294 - fix rounding error when calculating baudrates for MPC5200 PSCs
2295 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2296 time which is not supported
2298 * Patch by Yuli Barcohen, 26 Jan 2004:
2299 Allow bzip2 compression for small memory footprint boards
2301 * Patch by Brad Kemp, 21 Jan 2004:
2302 Add support for CFI flash driver for both the Intel and the AMD
2305 * Patch by Travis Sawyer, 20 Jan 2004:
2306 Fix pci bridge auto enumeration of sibling p2p bridges.
2308 * Patch by Tolunay Orkun, 12 Jan 2004:
2309 Add some delays as needed for Intel LXT971A PHY support
2311 * Patches by Stephan Linz, 09 Jan 2004:
2312 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2313 - make DK1C20 board configuration related to ASMI conform to
2316 * Patch by Anders Larsen, 09 Jan 2004:
2318 ARM memory layout fixes: the abort-stack is now set up in the
2319 correct RAM area, and the BSS is zeroed out as it should be.
2321 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2322 of the linker scripts are replaced by '__bss_start' and '_end',
2323 resp., which is a further step to eliminate unnecessary differences
2324 between the implementation of the CPU architectures.
2326 * Patch by liang a lei, 9 Jan 2004:
2327 Fix Intel 28F128J3 ID in include/flash.h
2329 * Patch by Masami Komiya, 09 Jan 2004:
2330 add support for TB0229 board (NEC VR4131 MIPS processor)
2332 * Patch by Leon Kukovec, 12 Dec 2003:
2333 changed extern __inline__ into static __inline__ in
2334 include/linux/byteorder/swab.h
2336 * Patch by Travis Sawyer, 30 Dec 2003:
2337 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2338 select MDI port based on enabled EMAC device.
2339 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2342 * Patch by Wolter Kamphuis, 15 Dec 2003:
2343 made CONFIG_SILENT_CONSOLE usable on all architectures
2345 * Disable date command on TQM866M - there is no RTC on MPC866
2347 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2349 * Implement adaptive SDRAM timing configuration based on actual CPU
2350 clock frequency for INCA-IP; fix problem with board hanging when
2351 switching from 150MHz to 100MHz
2353 * Add PCMCIA CS support for BMS2003 board
2355 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2356 see doc/README.MPC866 for details;
2357 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2358 calculate CPU clock frequency from PLL register values.
2360 * Add support for 128 MB RAM on TQM8xxL/M modules
2362 * Fix PS/2 keyboard problem caused by statically initialized variable
2363 pointing to a location in flash
2365 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2367 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2368 before we can access it; add delay in case we are faster (with no
2371 * Cleanup of some init functions
2373 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2374 to avoid Linux crashes by early packets coming in.
2376 * Accelerate flash accesses on LWMON board by using buffered writes
2378 * Fix typo in Makefile;
2379 fix problem with PARTNUM detection
2381 * Patch by Reinhard Meyer, 09 Jan 2004:
2382 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2384 * Add support for IDE LED on BMS2003 board
2385 (exclusive with status LED!)
2387 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2390 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2391 Add common files for "emk" boards
2393 * Add a common get_ram_size() function and modify the the
2394 board-specific files to invoke that common implementation.
2396 ======================================================================
2397 Changes for U-Boot 1.0.1:
2398 ======================================================================
2400 * Set default clock for INCA-IP to 150 MHz
2402 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2403 add I2C support; add support for DS1337 RTC
2405 * Add CompactFlash support for BMS2003 board
2407 * Add support for status LED on BMS2003 board
2409 * Patch by Scott McNutt, 02 Jan 2004:
2410 Add support for the Nios Active Serial Memory Interface (ASMI)
2413 * Patch by Andrea Marson, 16 Dec 2003:
2414 Add support for the PPChameleon ME and HI modules
2416 * Patch by Yuli Barcohen, 22 Dec 2003:
2417 Add support for Motorola DUET ADS board (MPC87x/88x)
2419 * Patch by Robert Schwebel, 15 Dec 2003:
2420 add support for cramfs (uses JFFS2 command interface)
2422 * Patches by Stephan Linz, 11 Dec 2003:
2423 - more documentation for NIOS port
2424 - new struct nios_pio_t, struct nios_spi_t
2425 - Reconfiguration for NIOS Development Kit DK1C20:
2426 o move board related code from board/dk1c20
2427 to board/altera/dk1c20
2428 o create a new common source path board/altera/common
2429 and move generic flash access stuff into it
2430 o change/expand configuration file DK1C20.h
2431 - Add support for NIOS Development Kit DK1S10
2432 - Add status LED support for NIOS systems
2433 - Add dual 7-segment LED support for Altera NIOS DevKits
2435 * Patch by Ronen Shitrit, 10 Dec 2003:
2436 Add support for the Marvell DB64360 / DB64460 development boards
2438 * Patch by Detlev Zundel, 10 Dec 2003:
2439 fix dependency problem in examples/Makefile
2441 * Patch by Denis Peter, 8 Dec 2003
2442 - add support for the PATI board (MPC555)
2443 - add SPI support for the MPC5xx
2445 * Patch by Anders Larsen, 08 Dec 2003:
2446 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2447 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2448 cleanup some redundand #defines
2450 * Patch by André Schwarz, 8 Dec 2003:
2451 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2452 - TX and RX deskriptors must be quad-word aligned
2453 - does not work with only one TX deskriptor
2454 - standard reset method does not work
2456 * Patch by Masami Komiya, 08 Dec 2003:
2457 add RTL8139 ethernet driver
2459 * Patches by Ed Okerson, 07 Dec 2003:
2460 - fix ethernet for the AU1x00 processors in little-endian mode.
2461 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2463 * Minor code cleanup (coding style)
2465 * Patch by Reinhard Meyer, 30 Dec 2003:
2466 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2467 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2468 - turned debug print of PHY registers into a function (called in two places)
2469 - added support for EMK MPC5200 based modules
2471 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2473 * Add support for TQM866M modules
2475 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2477 * Fix a few compiler warnings
2479 * Patch by Reinhard Meyer, 28 Dec 2003:
2480 Add initial support for TOP5200 board
2482 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2483 environment variable which can set to "100", "133", or "150". The
2484 CPU clock will be configured accordingly upon next reboot. Other
2485 values are ignored. In case of an invalid or undefined "cpuclk"
2486 value, the compile-time default CPU clock speed will be used.
2488 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2489 window that is used to access the UART registers by the Linux driver)
2491 * Patch by Reinhard Meyer, 20 Dec 2003:
2492 Fix clock calculation for the MPC5200 for higher clock frequencies
2493 (above 2**32 / 10 = 429.5 MHz).
2495 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2497 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2499 * Add new configuration for IceCube board with DDR memory
2501 * Update TRAB memory configurations
2503 * Add JFFS2 support for INCA-IP board
2505 * Patch by Bill Hargen, 09 Dec 2003:
2506 - BUBINGA405EP: changed flash driver to protect top sector containing
2508 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2509 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2510 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2511 - 405EP: added/fixed support for "reginfo" command.
2512 - 4xx: removed spurious MII error messages on "mii info" command.
2514 * Patch by Bernhard Kuhn, 28 Nov 2003:
2515 add support for Coldfire CPU
2516 add support for Motorola M5272C3 and M5282EVB boards
2518 * Patch by Pierre Aubert, 24 Nov 2003:
2519 - add a return value for the fpga command
2520 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2521 is defined. If ide_preinit fails, ide_init is aborted.
2522 - fix an endianess problem in fat.h
2524 * Patch by Wolter Kamphuis, 05 Dec 2003:
2525 Add support for SNMC's QS850/QS823/QS860T boards
2527 * Patch by Yuli Barcohen, 3 Dec 2003:
2528 "revive" U-Boot support for old Motorola MPC860ADS board
2530 * Patch by Cam(ilo?), 03 Dec 2003:
2531 make examples build even with broken Montavista objcopy
2533 * Patch by Pavel Bartusek, 27 Nov 2003:
2534 fix conversion problem with "bootretry" evironment variable
2536 * Patch by Andre Schwarz, 24 Nov 2003:
2537 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2539 * Patch by Pavel Bartusek, 21 Nov 2003:
2540 set ZMII bridge speed on 440
2542 * Patch by Anders Larsen, 17 Nov 2003:
2543 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2545 * Patches by David Müller, 14 Nov 2003:
2546 - board/mpl/common/common_util.c
2547 * implement support for BZIP2 compressed images
2548 * various cleanups (printf -> puts, ...)
2549 - board/mpl/common/flash.c
2550 * report correct errors to upper layers
2551 * check the erase fail and VPP low bits in status reg
2552 - board/mpl/vcma9/cmd_vcma9.c
2553 - board/mpl/vcma9/flash.c
2554 * various cleanups (printf -> puts, ...)
2556 * fix typo in comment
2557 - cpu/arm920t/usb_ohci.c
2558 * support for S3C2410 is missing in #if line
2560 * reinit some registers in case of error (cable missing, ...)
2562 * support for USB/MMC devices is missing in #if line
2563 - include/configs/MIP405.h
2564 - include/configs/PIP405.h
2565 * enable BZIP2 support
2566 * enlarge malloc space to 1MiB because of BZIP2 support
2567 - include/configs/VCMA9.h
2568 * enable BZIP2 support
2569 * enlarge malloc space to 1MiB because of BZIP2 support
2570 * enable USB support
2571 - lib_arm/armlinux.c
2572 * change calling convention of ARM Linux kernel as
2573 described on http://www.arm.linux.org.uk/developer/booting.php
2575 * Patch by Thomas Lange, 14 Nov 2003:
2576 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2577 support all these AMD boards.
2579 * Patch by Thomas Lange, 14 Nov 2003:
2580 Workaround for mips au1x00 physical memory accesses (the au1x00
2581 uses a 36 bit bus internally and cannot access physical memory
2582 directly. Use the uncached SDRAM address instead of the physical
2585 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2586 add Realtek 8019 ethernet driver
2588 * Patch by Yuli Barcohen, 13 Nov 2003:
2589 MPC826xADS/PQ2FADS cleanup
2591 * Patch by Anders Larsen, 12 Nov 2003:
2592 Update README to mark the PORTIO commands non-standard
2594 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2595 update for for Atmel AT91RM9200DK development kit:
2596 - support for environment variables in DataFlash
2597 - Atmel DataFlash AT45DB1282 support
2599 * Patch by Jeff Carr, 11 Nov 2003:
2600 add support for new version of 8270 processors
2602 * Patches by George G. Davis, 05 Nov 2003:
2603 - only pass the ARM linux initrd tag to the kernel when an initrd
2605 - update omap1510inn configuration file
2607 * Patches by Stephan Linz, 3 Nov 2003:
2608 - more endianess fixes for LAN91C111 driver
2609 - CFG_HZ configuration patch for NIOS Cyclone board
2611 * Patch by Stephan Linz, 28 Oct 2003:
2612 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2614 * Patch by Steven Scholz, 20 Oct 2003:
2615 - make "mii info <addr>" show infor for PHY at "addr" only
2616 - Endian fix for miiphy_info()
2618 * Patch by Gleb Natapov, 19 Sep 2003:
2619 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2621 * Patch by Anders Larsen, 17 Sep 2003:
2622 Bring ARM memory layout in sync with the documentation:
2623 stack and malloc-heap are now located _below_ the U-Boot code
2625 * Accelerate booting on TRAB board: read and check autoupdate image
2626 headers first instead of always reading the whole images.
2628 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2630 * Enabled password check on RMU board
2632 * Fix configuration problem with IceCube in LOWBOOT configuration:
2633 envrionment got embedded, corrupting the image layout.
2635 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2637 * Added BMS2003 board
2638 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2640 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2641 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2644 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2647 * Add checksum verification to 'imls' command
2649 * Add bd_info fields needed for 4xx Linux I2C driver
2651 * Patch by Martin Krause, 4 Nov. 2003:
2652 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2654 * Print used network interface when CONFIG_NET_MULTI is set
2656 * Patch by Bernhard Kuhn, 28 Oct 2003:
2657 Add low boot support for MPC5200
2659 * Fix problem with dual PCMCIA support (NSCU)
2661 * Fix MPC5200 I2C initialization function
2663 ======================================================================
2664 Changes for U-Boot 1.0.0:
2665 ======================================================================
2667 * Fix parameter passing to standalone images with bootm command
2669 * Patch by Kyle Harris, 30 Oct 2003:
2670 Fix build errors for ixdp425 board
2672 * Patch by David M. Horn, 29 Oct 2003:
2673 Fixes to build under CYGWIN
2675 * Get IceCube MGT5100 working (again)
2677 * Fix problems in memory test on some boards (which was not
2678 non-destructive as intended)
2680 * Patch by Gary Jennejohn, 28 Oct 2003:
2681 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2682 to prevent stack overflow on ARM systems
2684 * Patch by Stephan Linz, 28 Oct 2003:
2685 fix init sequence error for NIOS port
2687 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2689 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2691 * Patch by Xiao Xianghua, 23 Oct 2003:
2692 small patch for mpc85xx
2694 * Fix small problem in MPC5200 I2C driver
2696 * Fix FCC3 support on ATC board
2698 * Correct header printing for multi-image files in do_bootm()
2700 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2702 * Fix PCI problems on PPChameleon board
2704 * Patch by Steven Scholz, 18 Oct 2003:
2705 Fix AT91RM9200 ethernet driver
2707 * Patch by Nye Liu, 17 Oct 2003:
2708 Fix typo in include/mpc8xx.h
2710 * Patch by Richard Woodruff, 16 Oct 03:
2711 Fixes for cpu/arm925/interrupt.c
2712 - Initialize timestamp & lastdec vars.
2713 - fix timestamp overflows.
2714 - fix lastdec overflow.
2715 - smarter normalization to allow udelay() below 1ms to work.
2717 * Patch by Scott McNutt, 16 Oct
2718 add networking support for the Altera Nios Development Kit,
2719 Cyclone Edition (DK-1C20)
2721 * Patch by Jon Diekema, 14 Oct 2003:
2722 add hint about doc/README.silent to README file
2724 * Add CompactFlash support for NSCU
2726 * Fix PCI problems on PPChameleonEVB
2728 * TRAB auto-update: Base decision if we have to strip the image
2729 header on image type as encoded in the header
2730 (include image type patch by Martin Krause, 17 Oct 2003)
2732 * Patches by Xianghua Xiao, 15 Oct 2003:
2734 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2735 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2736 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2738 * Fix flash timings on TRAB board
2740 * Make sure HUSH is initialized for running auto-update scripts
2742 * Make 5200 reset command _really_ reset the board, without running
2743 any other code after it
2745 * Fix errors with flash erase when range spans across banks
2746 that are mapped in reverse order
2748 * Fix flash mapping and display on P3G4 board
2750 * Patch by Kyle Harris, 15 Jul 2003:
2751 - add support for Intel IXP425 CPU
2752 - add support for IXDP425 eval board
2754 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2755 for more information
2757 * Patch by Steven Scholz, 10 Oct 2003
2758 - Add support for Altera FPGA ACEX1K
2760 * Patches by Thomas Lange, 09 Oct 2003:
2761 - fix cmd_ide.c for non ppc boards (read/write functions did not
2762 add ATA base address)
2763 - fix for shannon board
2764 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2765 - Endian swap ATA identity for all big endian CPUs, not just PPC
2766 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2768 - add support for dbau1x00 board (MIPS32)
2770 * Patch by Sangmoon Kim, 07 Oct 2003:
2771 add support for debris board
2773 * Patch by Martin Krause, 09 Oct 2003:
2774 Fixes for TRAB board
2775 - /board/trab/rs485.c: correct baudrate
2776 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2777 udelay(); fix some timing problems with adc controller
2778 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2779 modify commands: touch and buzzer
2781 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2782 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2783 Use direct function calls for auto_update instead of hush commands
2785 * Patch by Scott McNutt, 04 Oct 2003:
2786 - add support for Altera Nios-32 CPU
2787 - add support for Nios Cyclone Development Kit (DK-1C20)
2789 * Patch by Steven Scholz, 29 Sep 2003:
2790 - A second parameter for bootm overwrites the load address for
2791 "Standalone Application" images.
2792 - bootm sets environment variable "filesize" to the resulting
2793 (uncompressed) data length for "Standalone Application" images
2794 when autostart is set to "no". Now you can do something like
2795 if bootm $fpgadata $some_free_ram ; then
2796 fpga load 0 $some_free_ram $filesize
2799 * Patch by Denis Peter, 25 Sept 2003:
2800 add support for the MIP405 Rev. C board
2802 * Patch by Yuli Barcohen, 25 Sep 2003:
2803 add support for Zephyr Engineering ZPC.1900 board
2805 * Patch by Anders Larsen, 23 Sep 2003:
2806 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2807 implemented for the x86 architecture)
2809 * Patch by Sangmoon Kim, 23 Sep 2003:
2810 fix pll_pci_to_mem_multiplier table for MPC8245
2812 * Patch by Anders Larsen, 22 Sep 2003:
2813 enable timed autoboot on PXA
2815 * Patch by David Müller, 22 Sep 2003:
2816 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2817 returns correct libgcc file path
2818 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2819 time on s3c24x0 systems
2821 * Patch by Jon Diekema, 19 Sep 2003:
2822 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2823 link state to the fault LED.
2824 - In NetLoop, make the Fault LED reflect the link status. The link
2825 status gets updated on entry, and on timeouts.
2827 * Patch by Anders Larsen, 18 Sep 2003:
2828 allow mkimage to build and run on Cygwin-hosted systems
2830 * Patch by Frank Müller, 18 Sep 2003:
2831 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2834 * Patch by Pantelis Antoniou, 16 Sep 2003:
2835 add tool to compute fileds in the PLPRCR register for MPC86x
2837 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2839 * Fix build problems under FreeBSD
2841 * Add generic filesystem image type
2843 * Make fatload set filesize environment variable
2845 * enable basic / medium / high-end configurations for PPChameleonEVB
2846 board; fix NAND code
2848 * enable TFTP client code to specify to the server the desired
2849 timeout value (see RFC-2349)
2851 * Improve SDRAM setup for TRAB board
2853 * Suppress all output with splashscreen configured only if "splashimage"
2856 * Fix problems with I2C support for mpc5200
2858 * Adapt TRAB configuration and auto_update to new memory layout
2860 * Add configuration for wtk board
2862 * Add support for the Sharp LQ065T9DR51U LCD display
2864 * Patch by Rune Torgersen, 17 Sep 2003:
2865 - Fixes for MPC8266 default config
2866 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2868 * Patches by Jon Diekema, 17 Sep 2003:
2869 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2872 - adjust "help" output
2874 * Patches by Anders Larsen, 17 Sep 2003:
2875 - fix spelling errors
2876 - set GD_FLG_DEVINIT flag only after device function pointers
2878 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2880 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2881 - trigger watchdog while waiting in serial driver
2883 * Add auto-update code for TRAB board using USB memory sticks,
2884 support new configuration with more memory
2886 * disable MPC5200 bus pipelining as workaround for bus contention
2888 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2889 priority; configure critical interrupts to be handled like external
2892 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2893 go back to 66 MHz for stability
2895 * Patches by Jon Diekema, 15 Sep 2003:
2896 - add description for missing CFG_CMD_* entries in the README file
2899 * Patch by Gleb Natapov, 14 Sep 2003:
2900 enable watchdog support for all MPC824x boards that have a watchdog
2902 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2903 "Non-octet Aligned Frame" errors we see at 100 Mbps
2905 * Patch by Sharad Gupta, 14 Sep 2003:
2906 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2908 * Patch by llandre, 11 Sep 2003:
2909 update configuration for PPChameleonEVB board
2911 * Patch by David Müller, 13 Sep 2003:
2912 various changes to VCMA9 board specific files
2914 * Add I2C support for MGT5100 / MPC5200
2916 * Patch by Rune Torgersen, 11 Sep 2003:
2917 Changed default memory option on MPC8266ADS to NOT be Page Based
2918 Interleave, since this doesn't work very well with the standard
2921 * Patch by George G. Davis, 12 Sep 2003:
2922 fix Makefile settings for sk98 driver
2924 * Patch by Stefan Roese, 12 Sep 2003:
2925 - new boards added: DP405, HUB405, PLU405, VOH405
2926 - some esd boards updated
2927 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2929 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2931 * Patch by Martin Krause, 11 Sep 2003:
2932 add burn-in tests for TRAB board
2934 * Enable instruction cache on MPC5200 board
2936 * Patch by Denis Peter, 11 Sep 2003:
2937 - fix USB data pointer assignment for bulk only transfer.
2938 - prevent to display erased directories in FAT filesystem.
2940 * Change output format for NAND flash - make it look like for other
2943 ======================================================================
2944 Changes for U-Boot 0.4.8:
2945 ======================================================================
2947 * Add I2C and RTC support for RMU board
2949 * Patches by Denis Peter, 9 Sep 2003:
2950 add FAT support for IDE, SCSI and USB
2952 * Patches by Gleb Natapov, 2 Sep 2003:
2953 - cleanup of POST code for unsupported architectures
2954 - MPC824x locks way0 of data cache for use as initial RAM;
2955 this patch unlocks it after relocation to RAM and invalidates
2958 * Patch by Gleb Natapov, 30 Aug 2003:
2959 new I2C driver for mpc107 bridge. Now works from flash.
2961 * Patch by Dave Ellis, 11 Aug 2003:
2962 - JFFS2: fix typo in common/cmd_jffs2.c
2963 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2964 - JFFS2: remove node version 0 warning
2965 - JFFS2: accept JFFS2 PADDING nodes
2966 - SXNI855T: add AM29LV800 support
2967 - SXNI855T: move environment from EEPROM to flash
2968 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2970 * Patch by Bill Hargen, 11 Aug 2003:
2971 fixes for I2C on MPC8240
2972 - fix i2c_write routine
2973 - fix iprobe command
2974 - eliminates use of global variables, plus dead code, cleanup.
2976 * Add support for USB Mass Storage Devices (BBB)
2977 (tested with USB memory sticks only)
2979 * Avoid flicker on TRAB's VFD
2981 * Add support for SK98xx driver
2983 * Add PCI support for SL8245 board
2985 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2986 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2987 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2989 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2990 to allow for more accurate baudrate settings
2991 (error now 0.7% at 115 kbps, instead of 3.5% before)
2993 * Patch by Andreas Mohr, 4 Sep 2003:
2994 Fix a lot of spelling errors
2996 * Add support for PPChameleon Eval Board
2998 * Add support for P3G4 board
3000 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3003 * Patch by Yuli Barcohen, 7 Aug 2003:
3004 check BCSR to detect if the board is configured in PCI mode
3006 ======================================================================
3007 Changes for U-Boot 0.4.7:
3008 ======================================================================
3010 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3011 add support for Adder II MPC852T module
3013 * Patch by George G. Davis, 19 Aug 2003:
3014 fix TI Innovator/OMAP1510 pin configs
3016 * Patches by Kshitij, 18 Aug 2003
3017 - add support for arm926ejs cpu core
3018 - add support for TI OMAP 1610 Innovator Board
3020 * Patch by Yuli Barcohen, 14 Aug 2003:
3021 add support for bzip2 uncompression
3023 * Add GCC library to examples/Makefile so GCC utility functions will
3026 * Add I2C and RTC support for RMU board using software I2C driver
3027 (because of better response to iprobe command); fix problem with
3030 * Patch by Matthias Fuchs, 28 Aug 2003:
3031 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3032 CONFIG_BOOTP_MAKS (see README).
3034 * Fix ICU862 environment problem
3036 * Fix RAM size detection for RMU board
3038 * Implement "reset" for MGT5100/MPC5200 systems
3040 ======================================================================
3041 Changes for U-Boot 0.4.6:
3042 ======================================================================
3044 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3045 allow selection of clock frequency as "make" target
3047 * Implement memory autosizing code for IceCube boards
3049 * Configure network port on INCA-IP for autonegotiation
3051 * Fix overflow problem in network timeout code
3053 * Patch by Richard Woodruff, 8 Aug 2003:
3054 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3056 ======================================================================
3057 Changes for U-Boot 0.4.5:
3058 ======================================================================
3060 * Update for TQM board defaults:
3061 disable clocks_in_mhz, enable boot count limit
3063 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3064 in toplevel directory instead. Removed astest.c from tools/gdb because
3065 it is no longer relevant.
3067 * Fix PCI support for MPC5200 / IceCube Board
3069 * Map ISP1362 USB OTG controller for NSCU board
3071 * Patch by Brad Parker, 02 Aug 2003:
3072 fix sc520_cdp problems
3074 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3076 * Allow erase command to cross flash bank boundaries
3078 * Patch by Scott McNutt, 21 Jul 2003:
3079 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3080 Both LynxOS and BlueCat linux KDIs are supported.
3082 * Patch by Richard Woodruff, 25 Jul 2003:
3083 use more reliable reset for OMAP/925T
3085 * Patch by Nye Liu, 25 Jul 2003:
3086 fix typo in mpc8xx.h
3088 * Patch by Richard Woodruff, 24 Jul 2003:
3089 Fixes for cmd_nand.c:
3090 - Fixed null dereferece which could result in incorrect ECC values.
3091 - Added support for devices with no Ready/Busy signal hooked up.
3092 - Added OMAP1510 read/write protect handling.
3093 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3095 - Switched default ECC to be JFFS2.
3097 * Allow crc32 to be used at address 0x000
3099 * Provide consistent interface to standalone applications to access
3100 the 'global_data' structure
3101 Provide a doc/README.standalone more useful to users/developers.
3103 * Make IceCube MGT5100 FEC driver work
3105 * Implement new mechanism to export U-Boot's functions to standalone
3106 applications: instead of using (PPC-specific) system calls we now
3107 use a jump table; please see doc/README.standalone for details
3109 * Patch by Dave Westwood, 24 Jul 2003:
3110 added support for Unity OS (a proprietary OS)
3112 * Patch by Detlev Zundel, 23 Jul 2003:
3113 add "imls" command to print flash table of contents
3115 * Fix cold boot detection for log buffer reset
3117 * Return error for invalid length specifiers with "cp.X" etc.
3119 * Fix startup problem on MIPS
3121 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3122 bitmap support is configured
3124 * Patch by Bill Hargen, 18 Jul 2003:
3125 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3127 * Patch by Denis Peter, 18 Jul 2003:
3128 - fix memory configuration for MIP405T
3129 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3131 * Cleanup of TQM82xx configurations; use "official" board types
3132 to make selection easier.
3134 * Patch by Martin Krause, 17 Jul 2003:
3135 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3137 * Patch by Richard Woodruff, 17 July 03:
3138 - Fixed bug in OMAP1510 baud rate divisor settings.
3140 * Patch by Nye Liu, 16 July 2003:
3142 - add MPC86xADS support (uses MPC86xADS.h)
3143 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3145 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3146 o don't trust gclk() software measurement by default, depend on
3147 CONFIG_8xx_GCLK_FREQ
3148 - add DRAM SIMM not installed detection
3149 - use more "correct" SDRAM initialization sequence
3150 - allow different SDRAM sizes (8xxADS has 8M)
3152 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3153 - rename MAMR/MBMR defines to be more consistent. Should eventually
3154 be merged into MxMR to better reflect the PowerQUICC datasheet.
3156 * Patch by Yuli Barcohen, 16 Jul 2003:
3157 support new Motorola PQ2FADS-ZU evaluation board which replaced
3158 MPC8260ADS and MPC8266ADS
3160 ======================================================================
3161 Changes for U-Boot 0.4.4:
3162 ======================================================================
3164 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3166 * Add support for MGT5100 and MPC5200 processors
3168 * Patch by Lutz Dennig, 15 Jul 2003:
3169 update for R360MPI board
3171 ======================================================================
3172 Changes for U-Boot 0.4.3:
3173 ======================================================================
3175 * Patches by Kshitij, 04 Jul 2003
3176 - added support for arm925t cpu core
3177 - added support for TI OMAP 1510 Innovator Board
3179 * Patches by Martin Krause, 14 Jul 2003:
3180 - add I2C support for s3c2400 systems (trab board)
3181 - (re-) add "ping" to command table
3183 * Fix handling of "slow" POST routines
3185 * Patches by Yuli Barcohen, 13 Jul 2003:
3186 - Correct flash and JFFS2 support for MPC8260ADS
3187 - fix PVR values and clock generation for PowerQUICC II family
3190 * Patch by Bernhard Kuhn, 08 Jul 2003:
3191 - add support for M68K targets
3193 * Patch by Ken Chou, 3 Jul:
3194 - Fix PCI config table for A3000
3195 - Fix iobase for natsemi.c
3196 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3198 * Allow to enable "slow" POST routines by key press on power-on
3199 * Fix temperature dependend switching of LCD backlight on LWMON
3200 * Tweak output format for LWMON
3202 * Patch by Stefan Roese, 11 Jul 2003:
3203 - Fix bug in CONFIG_VERSION_VARIABLE.
3204 - AR405 config updated.
3205 - OCRTC/ORSG: bsp command added.
3206 - ASH405 bsp update.
3208 ======================================================================
3209 Changes for U-Boot 0.4.2:
3210 ======================================================================
3212 * Add support for NSCU board
3214 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3216 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3217 mirror bit flash on TQM8xxM modules
3219 * Patch by Kenneth Johansson, 30 Jun 2003:
3220 get rid of MK_CMD_ENTRY macro; update doc/README.command
3222 * Patch by Seb James, 30 Jun 2003:
3223 Improve documentation of I2C configuration in README
3225 * Fix problems with previous log buffer "fixes"
3227 * Fix minor help text issues
3229 * "log append" did not append a newline
3231 ======================================================================
3232 Changes for U-Boot 0.4.1:
3233 ======================================================================
3235 * Fix some missing commands, cleanup header files
3236 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3238 * Rewrite command lookup and help command (fix problems with bubble
3239 sort when sorting command name list). Minor cleanup here and there.
3241 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3242 - Allow to call sysmon function interactively
3243 - PIC on LWMON board needs delay after power-on
3244 - Add missing RSR definitions for MPC8xx
3245 - Improve log buffer handling: guarantee clean reset after power-on
3246 - Add support for EXBITGEN board (aka "genie")
3247 - Add support for SL8245 board
3250 - remove trailing white space, trailing empty lines, C++ comments, etc.
3251 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3253 * Patches by Kenneth Johansson, 25 Jun 2003:
3254 - major rework of command structure
3255 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3257 ======================================================================
3258 Changes for U-Boot 0.4.0:
3259 ======================================================================
3261 * Patches by Robert Schwebel, 26 Jun 2003:
3262 - csb226 configuration updated
3263 - credits for logodl port updated
3264 - innokom configuration updated
3265 - logodl tree update, still with coding style inconsistencies
3266 - added OCM for ppc405 warning to README
3268 * Patch by Pantelis Antoniou, 25 Jun 2003:
3269 update NetVia with V2 board support
3271 * Header file cleanup for ARM
3273 * Patch by Murray Jensen, 24 Jun 2003:
3274 - make sure to use only U-boot provided header files
3275 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3277 * Patch by Stefan Roese, 24 Jun 2003:
3278 - Update esd ASH405 board files.
3279 - Update esd DASA_SIM config file.
3280 - Add ping command to some esd boards.
3282 * Patch by Yuli Barcohen, 23 Jun 2003:
3283 Update for MPC8260ADS board
3285 * Patch by Murray Jensen, 23 Jun 2003:
3286 - cleanup of GCC 3.x compiler warnings
3288 * Patch by Rune Torgersen, 4 Jun 2003:
3289 add large memory support for MPC8266ADS board
3291 * Patch by Richard Woodruff, 19 June 03:
3292 - Enabled standard u-boot device abstraction for ARM
3293 - Enabled console device for ARM
3294 - Initilized bi_baudrate for ARM
3296 * Patch by Bill Hargen, 23 Apr 2003:
3297 fix byte order for 824x I2C addresses (write op)
3299 * Patch by Murray Jensen, 20 Jun 2003:
3301 - cleanup (especially for gcc-3.x compilers)
3303 * Patch by Tom Guilliams, 20 Jun 2003:
3304 added CONFIG_750FX support for IBM 750FX processors
3306 * Patch by Devin Crumb, 02 Apr 2003:
3307 Fix clock divider rounding problem in drivers/serial.c
3309 * Patch by Richard Woodruff, 19 June 03:
3310 - Fixed smc91c111 driver to sync with the u-boot environment
3311 (driver/smc91c111.c).
3312 - Added eth_init error return check in NetLoop (net/net.c).
3314 * Patch by Ken Chou, 19 June 2003:
3315 Added support for A3000 SBC board (Artis Microsystems Inc.)
3317 * Patches by Murray Jensen, 17 Jun 2003:
3318 - Hymod board database mods: add "who" field and new xilinx chip types
3319 - provide new "init_cmd_timeout()" function so code external to
3320 "common/main.c" can use the "reset_cmd_timeout()" function before
3321 entering the main loop
3322 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3323 slightly different. see include/configs/hymod.h for an example
3324 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3325 CFG_DTT_ADM1021 defined)
3326 - add new "eeprom_probe()" function which has similar args and
3327 behaves in a similar way to "eeprom_read()" etc.
3328 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3329 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3330 - gdbtools copyright update
3331 - ensure that set_msr() executes the "sync" and "isync" instructions
3332 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3333 - 8260 I/O ports fix: Open Drain should be set last when configuring
3334 - add SIU IRQ defines for 8260
3335 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3336 config.mk to allow board configurations to override the GNU
3337 linker script, selected via the LDSCRIPT, make variable, and to
3338 give an initial value to the OBJCFLAGS make variable
3339 - 8260 i2c enhancement:
3340 o correctly extends the timeout depending on the size of all
3341 queued messages for both transmit and receive
3342 o will not continue with receive if transmit times out
3343 o ensures that the error callback is done for all queued tx
3345 o correctly detects both tx and rx timeouts, only delivers one to
3346 the callback, and does not overwrite an earlier error
3347 o logic in i2c_probe now correct
3348 - add "vprintf()" function so that "panic()" function can be
3350 - many Hymod board changes
3352 * Patches by Robert Schwebel, 14 Jun 2003:
3353 - add support for Logotronic DL datalogger board
3354 - cleanup serial line after kermit binary download
3355 - add debugX macro (debug level support)
3356 - update mach-types.h to latest arm.linux.org.uk master list.
3358 * Patches by David Müller, 12 Jun 2003:
3359 - rewrite of the S3C24X0 register definitions stuff
3360 - "driver" for the built-in S3C24X0 RTC
3362 * Patches by Yuli Barcohen, 12 Jun 2003:
3363 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3364 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3365 configuration word supplied by FPGA on some MPC8260ADS boards
3367 * Patch by Pantelis Antoniou, 10 Jun 2003:
3368 Unify status LED interface
3370 * Add support for DS12887 RTC; add RTC support for ATC board
3372 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3373 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3374 - Add Atmel DataFlash support for reading and writing.
3375 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3376 - Add Flash detection on Atmel AT91RM9200DK
3377 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3378 - Replace old Ethernet PHY layer functions
3379 - Change link address
3381 * Patch by Frank Smith, 9 Jun 2003:
3382 use CRIT_EXCEPTION for machine check on 4xx
3384 * Patch by Detlev Zundel, 13 Jun 2003:
3385 added implementation of the "carinfo" command in cmd_immap.c
3387 * Fix CONFIG_NET_MULTI support in include/net.h
3389 * Patches by Kyle Harris, 13 Mar 2003:
3390 - Add FAT partition support
3391 - Add command support for FAT
3392 - Add command support for MMC
3394 - Add Intel PXA support for video
3395 - Add Intel PXA support for MMC
3397 - Enable MMC and FAT for lubbock board
3398 - Other misc changes for lubbock board
3400 * Patch by Robert Schwebel, April 02, 2003:
3401 fix for SMSC91111 driver
3403 * Patch by Vladimir Gurevich, 04 Jun 2003:
3404 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3406 * Patch by Stefan Roese, 05 Jun 2003:
3407 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3408 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3409 data cache can be used even if the chip select is in use.
3410 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3411 (see README for further description).
3412 - Changed config files of CONFIG_EEPRO100 boards to use the
3413 CFG_RX_ETH_BUFFER define.
3415 * Add support for RMU board
3417 * Add support for TQM862L at 100/50 MHz
3419 * Patch by Pantelis Antoniou, 02 Jun 2003:
3420 major reconstruction of networking code;
3421 add "ping" support (outgoing only!)
3423 * Patch by Denis Peter, 04 June 2003:
3424 add support for the MIP405T board
3426 * Patches by Udi Finkelstein, 2 June 2003:
3427 - Added support for custom keyboards, initialized by defining a
3428 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3429 - Added support for the RBC823 board.
3430 - cpu/mpc8xx/lcd.c now automatically calculates the
3431 Horizontal Pixel Count field.
3433 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3434 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3436 * Patch by Mark Rakes, 14 May 2003:
3437 add support for Intel e1000 gig cards.
3439 * Patch by Nye Liu, 3 Jun 2003:
3440 fix critical typo in MAMR definition (include/mpc8xx.h)
3442 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3444 * Patch by Klaus Heydeck, 2 Jun 2003
3445 Minor changes for KUP4K configuration
3447 * Patch by Marc Singer, 29 May 2003:
3448 Fixed rarp boot method for IA32 and other little-endian CPUs.
3450 * Patch by Marc Singer, 28 May 2003:
3451 Added port I/O commands.
3453 * Patch by Matthew McClintock, 28 May 2003
3454 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3455 - minor patches for utx8245
3457 * Patch by Daniel Engström, 28 May 2003:
3460 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3461 add nand flash support to SXNI855T configuration
3462 fix/extend nand flash support:
3463 - fix 'nand erase' command so does not erase bad blocks
3464 - fix 'nand write' command so does not write to bad blocks
3465 - fix nand_probe() so handles no flash detected properly
3466 - add doc/README.nand
3467 - add .jffs2 and .oob options to nand read/write
3468 - add 'nand bad' command to list bad blocks
3469 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3470 - make NAND read/write faster
3472 * Patch by Rune Torgersen, 23 May 2003:
3473 Update for MPC8266ADS board
3475 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3476 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3477 _time_ (!) if the environment is embedded within the U-Boot image,
3478 or in a separate flash sector.
3480 * Cleanup CFG_DER #defines in config files (wd maintained only)
3482 * Fix data abort exception handling for arm920t CPU
3484 * Fix alignment problems with flash driver for TRAB board
3486 * Patch by Donald White, 21 May 2003:
3487 fix calculation of base address in pci_hose_config_device()
3489 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3490 execute "cmd2", even if "cmd1" fails. Note that this is different
3491 to "run var1 var2" where the contents of "var2" will NOT be
3492 executed when a command in "var1" fails.
3494 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3496 * Patch by Kyle Harris, 20 May 2003:
3497 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3498 into cpu/pxa and arch-pxa.
3500 * Patch by Stefan Roese, 23 May 2003:
3501 - IBM PPC405EP port added.
3502 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3503 UART0) is used as default U-Boot console. PPC4xx only!
3504 - esd ASH405 board added (PPC405EP based).
3505 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3506 - esd CPCI405AB board added.
3507 - esd PMC405 board added.
3508 - Update of some esd boards.
3510 * Patch by Denis Peter, 19 Mai 2003:
3511 add support for the MIP405-3 board
3513 * Patch by Dave Ellis, 22 May 2003:
3514 Fix problem with only partially cleared .bss segment
3516 * Patch by Rune Torgersen, 12 May 2003:
3517 get PCI to work on a MPC8266ADS board; incorporate change to
3518 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3520 * Patch by Nye Liu, 1 May 2003:
3521 minor patches for the FADS8xx
3523 * Patch by Thomas Schäfer, 28 Apr 2003:
3524 Fix SPD handling for 256 ECC DIMM on Walnut
3526 * Add support for arbitrary bitmaps for TRAB's VFD command;
3527 allow to pass boot bitmap addresses in environment variables;
3528 allow for zero boot delay
3530 * Patch by Christian Geißinger, 19 May 2002:
3531 On TRAB: wait until the dummy byte has been completely sent
3533 * Patch by David Updegraff, 22 Apr 2003:
3534 update for CrayL1 board
3536 * Patch by Pantelis Antoniou, 21 Apr 2003:
3537 add boot support for ARTOS (a proprietary OS)
3539 * Patch by Steven Scholz, 11 Apr 2003:
3540 Add support for RTC DS1338
3542 * Patch by Rod Boyce, 24 Jan 2003:
3543 Fix counting of extended partitions in diskboot command
3545 * Patch by Christophe Lindheimer, 20 May 2003:
3546 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3548 * Fix SDRAM timing on Purple board
3550 * Add support for CompactFlash on ATC board
3551 (includes support for Intel 82365 and compatible PC Card controllers,
3552 and Yenta-compatible PCI-to-CardBus controllers)
3554 * Patch by Mathijs Haarman, 08 May 2003:
3555 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3557 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3559 * Add support for Promess ATC board
3561 * Patch by Keith Outwater, 28 Apr 2003:
3562 - Miscellaneous corrections and additions to GEN860T board specific code.
3563 - Added GEN860_SC variant to GEN860T.
3564 - Miscellaneous corrections to GEN860T documentation.
3565 - Correct duplicate entry in U-Boot CREDITS file.
3566 - Add GEN860T_SC entry in MAINTAINERS file.
3567 - Update CREDITS file with GEN860T_SC info.
3569 * Update Smiths Aerospace addresses in MAINTAINERS file
3571 * Fix error handling in hush's version of "run" command
3574 - Splashscreen support
3577 - temperature dependend enabling of LCD
3579 * Allow booting from old "PPCBoot" disk partitions
3581 * Add support for TQM8255 Board / MPC8255 CPU
3583 ======================================================================
3584 Changes for U-Boot 0.3.1:
3585 ======================================================================
3587 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3589 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3590 display when Linux takes over
3592 * Patch by Erwin Rol, 27 Feb 2003:
3593 Add support for RTEMS (this time for real).
3595 * Add support for "bmp info" and "bmp display" commands to load
3596 bitmap images; this can be used (for example in a "preboot"
3597 command) to display a splash screen very quickly after poweron.
3599 * Add support for 133 MHz clock on INCA-IP board
3601 * Patch by Lutz Dennig, 10 Apr 2003:
3602 Update for R360MPI board
3604 * Add new meaning to "autostart" environment variable:
3605 If set to "no", a standalone image passed to the
3606 "bootm" command will be copied to the load address
3607 (and eventually uncompressed), but NOT be started.
3608 This can be used to load and uncompress arbitrary
3611 * Patch by Stefan Roese, 10 Apr 2003:
3612 Changed DHCP client to use IP address from server option field #54
3613 from the OFFER packet in the server option field #54 in the REQUEST
3614 packet. This fixes a problem using a Windows 2000 DHCP server,
3615 where the DHCP-server is not the TFTP-server.
3617 * Set max brightness for MN11236 displays on TRAB board
3619 * Add support for TQM862L modules
3621 ======================================================================
3622 Changes for U-Boot 0.3.0:
3623 ======================================================================
3625 * Patch by Arun Dharankar, 4 Apr 2003:
3626 Add IDMA example code (tested on 8260 only)
3628 * Add support for Purple Board (MIPS64 5Kc)
3630 * Add support for MIPS64 5Kc CPUs
3632 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3634 * Patch by Denis Peter, 04 Apr 2003:
3635 - update MIP405-4 board
3637 * Patch by Stefan Roese, 4 Apr 2003:
3638 - U-Boot version environment variable "ver" added
3639 (CONFIG_VERSION_VARIABLE).
3640 - Changed PPC405GPr version from A to B.
3641 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3643 * Patches by Denis Peter, 03 April 2003:
3644 - fix PCI IRQs on MPL boards
3645 - fix two more un-relocated pointer problems
3647 * Fix behaviour of "run" command:
3648 - print error message iv variable does not exist
3649 - terminate processing of arguments in case of error
3651 * Patches by Peter Figuli, 10 Mar 2003
3652 - Add support for BTUART on PXA platform
3653 - Add support for WEP EP250 (PXA) board
3655 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3656 flash using a BDI2000
3658 * Implement fix for I2C Edge Conditions problem for all boards that
3659 use the bit-banging driver (common/soft_i2c.c)
3661 * Patch by Martin Winistoerfer, 23 Mar 2003
3662 - Add port to MPC555/556 microcontrollers
3663 - Add support for cmi customer board with
3664 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3666 * Patch by Rick Bronson, 28 Mar 2003:
3667 - fix common/cmd_nand.c
3669 * Patch by Arun Dharankar, 24 Mar 2003:
3670 - add threads / scheduler example code
3672 * Add patches by Robert Schwebel, 31 Mar 2003:
3673 - add ctrl-c support for kermit download
3674 - align bdinfo output on ARM
3675 - csb226 board: bring in sync with innokom/memsetup.S
3676 - csb226 board: fix MDREFR handling
3677 - misc doc fixes / extensions
3678 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3679 - add BOOT_PROGRESS to armlinux.c
3681 * Add CPU ID, version, and clock speed for INCA-IP
3683 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3684 - fix SRAM and SDRAM memory sizing
3685 - add status LED support
3686 - add MAC address for second (SCC1) ethernet port
3688 * Update default environment for TQM8260 board
3690 * Patch by Rick Bronson, 16 Mar 2003:
3691 - Add NAND flash support for reading, writing, and erasing NAND
3692 flash (certain forms of which are called SmartMedia).
3693 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3695 * Patches by Robert Schwebel, 19 Mar 2003:
3696 - use arm-linux-gcc as default compiler for ARM
3697 - fix i2c fixup code
3698 - fix missing baudrate setting
3699 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3700 - moved "ignoring trailing characters" _before_ u-boot wants to
3701 print out diagnostics messages; removes bogus characters at the
3704 * Patch by John Zhan, 18 Mar 2003:
3705 Add support for SinoVee Microsystems SC8xx boards
3707 * Patch by Rolf Offermanns, 21 Mar 2003:
3708 ported the dnp1110 related changes from the current armboot cvs to
3709 current u-boot cvs. smc91111 does not work. problem marked in
3710 smc91111.c, grep for "FIXME".
3712 * Patch by Brian Auld, 25 Mar 2003:
3713 Add support for STM flash chips on ebony board
3715 * Add PCI support for MPC8250 Boards (PM825 module)
3717 * Patch by Stefan Roese, 25 Mar 2003:
3720 * Patch by Stefan Roese, 20 Mar 2003:
3721 - CPCI4052 update (support for revision 3).
3722 - Set edge conditioning circuitry on PPC405GPr for compatibility
3723 to existing PPC405GP designs.
3724 - Clip udiv to 5 bits on PPC405 (serial.c).
3726 * Extend INCAIP board support:
3727 - add automatic RAM size detection
3728 - add "bdinfo" command
3729 - pass flash address and size to Linux kernel
3730 - switch to 150 MHz clock
3732 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3733 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3734 boards, version 153 for Rev. 200 boards).
3736 * Patch by Vladimir Gurevich, 12 Mar 2003:
3737 Fix relocation problem of statically initialized string pointers
3740 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3741 Cleanup & bug fixes for JFFS2 code:
3742 - the memory mangement was broken. It caused havoc on malloc by
3743 writing beyond the block boundaries.
3744 - the length calculation for files was wrong, sometimes resulting
3745 in short file reads.
3746 - data copying now optionally takes fragment version numbers into
3747 account, to avoid copying from older data.
3748 See doc/README.JFFS2 for details.
3750 * Patch by Josef Wagner, 12 Mar 2003:
3751 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3752 - ETH05 and BEDBUG support for CU824
3753 - added support for MicroSys CPC45
3754 - new BOOTROM/FLASH0 and DOC base for PM826
3756 * Patch by Robert Schwebel, 12 Mar 2003:
3757 Fix the chpart command on innokom board
3760 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3761 s/PPCBoot/U-Boot/ in some files
3762 s/pImage/uImage/ in some files
3764 * Patch by Detlev Zundel, 15 Jan 2003:
3765 Fix '' command line quoting
3767 * Patch by The LEOX team, 19 Jan 2003:
3768 - add support for the ELPT860 board
3769 - add support for Dallas ds164x RTC
3771 * Patches by David Müller, 31 Jan 2003:
3772 - minimal setup for CardBus bridges
3773 - add EEPROM read/write support in the CS8900 driver
3774 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3775 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3777 * Patch by Steven Scholz, 04 Feb 2003:
3778 add support for RTC DS1307
3780 * Patch by Reinhard Meyer, 5 Feb 2003:
3781 fix PLPRCR/SCCR init sequence on 8xx to allow for
3782 changes of EBDF by software
3784 * Patch by Vladimir Gurevich, 07 Feb 2003:
3785 "API-compatibility patch" for 4xx I2C driver
3787 * TRAB fixes / extensions:
3788 - Restore VFD brightness as saved in environment
3789 - add support for Fujitsu flashes
3790 - make sure both buzzers are turned off (drive low level)
3792 * Patches by Robert Schwebel, 06 Mar 2003:
3793 - fix bug in BOOTP code (must use NetCopyIP)
3794 - update of CSB226 port
3795 - clear BSS segment on XScale
3796 - added support for i2c_init_board() function
3797 - update to the Innokom plattform
3799 * Extend support for redundand environments for configurations where
3800 environment size < sector size
3802 * Patch by Rune Torgersen, 13 Feb 2003:
3803 Add support for Motorola MPC8266ADS board
3805 * Patch by Kyle Harris, 19 Feb 2003:
3806 patches for the Intel lubbock board:
3807 memsetup.S - general cleanup (based on Robert's csb226 code)
3808 flash.c - overhaul, actually works now
3809 lubbock.c - fix init funcs to return proper value
3811 * Patch by Kenneth Johansson, 26 Feb 2003:
3812 - Fixed off by one in RFTA calculation.
3813 - No need to abort when LDF is lower than we can program it's only
3814 minimum timing so clamp it to what we can do.
3815 - Takes function pointer to function for reading the spd_nvram. Usefull
3816 for faking data or hardcode a module without the nvram.
3817 - fix other user for above change
3818 - fix some comments.
3820 * Patches by Brian Waite, 26 Feb 2003:
3821 - fix port for evb64260 board
3822 - fix PCI for evb64260 board
3825 * Patch by Reinhard Meyer, 1 Mar 2003:
3826 Add support for EMK TOP860 Module
3828 * Patch by Yuli Barcohen, 02 Mar 2003:
3829 Add SPD EEPROM support for MPC8260ADS board
3831 * Patch by Robert Schwebel, 21 Jan 2003:
3832 - Add support for Innokom board
3833 - Don't complain if "install" fails
3834 - README cleanup (remove duplicated lines)
3835 - Update PXA header files
3837 * Add documentation for existing POST code (doc/README.POST)
3839 * Patch by Laudney Ren, 15 Jan 2003:
3840 Fix handling of redundand environment in "tools/envcrc.c"
3842 * Patch by Detlev Zundel, 28 Feb 2003:
3843 Add bedbug support for 824x systems
3845 * Add support for 16 MB flash configuration of TRAB board
3847 * Patch by Erwin Rol, 27 Feb 2003:
3848 Add support for RTEMS
3850 * Add image information to README
3852 * Patch by Stefan Roese, 18 Feb 2003:
3853 CPCIISER4 configuration updated.
3855 * Patch by Stefan Roese, 17 Feb 2003:
3856 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3858 * Patch by Stefan Roese, 13 Feb 2003:
3859 Add "pcidelay" environment variable (in ms, enabled via
3860 CONFIG_PCI_BOOTDELAY).
3861 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3862 RST# to respond to configuration cycles (33MHz -> 1s).
3864 * Fix dual PCMCIA slot support (when running with just one
3867 * Add VFD type detection to trab board
3869 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3870 variable with value in the EEPROM
3872 * Patch by Stefan Roese, 10 Feb 2003:
3873 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3875 * Add support for MIPS32 4Kc CPUs
3877 * Add support for INCA-IP Board
3879 ======================================================================
3880 Changes for U-Boot 0.2.2:
3881 ======================================================================
3883 * Add dual ethernet support on PM826
3885 * Add support for LXT971 PHY on PM826
3887 * Patch by Tord Andersson, 16 Jan 2003:
3888 Fix flash sector count for TQM8xxL
3890 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3891 16 bytes out of each 32 byte block)
3893 ======================================================================
3894 Changes for U-Boot 0.2.1:
3895 ======================================================================
3897 * Add support for V37 board
3898 (patch by Jón Benediktsson, 11 Dec 2002)
3900 * Update baudrate in bd_info when it gets changed
3902 * Add watchdog trigger points while waiting for serial port
3903 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3905 * Improve command line tool to access the U-Boot's environment
3906 (figuration of the utility, using a config file)
3908 * Add single quote support for (old) command line parser
3910 * Switch LWMON board default config from FRAM to EEPROM;
3911 in POST, EEPROM shows up on 8 addresses
3913 ======================================================================
3914 Changes for U-Boot 0.2.0:
3915 ======================================================================
3917 * Use 1-byte-read instead of -write for iprobe() function
3918 Add i2c commands to PM826 config
3920 * extend I2C POST code: check for list on known addresses
3922 * Improve log buffer code; use "loglevel" to decide which messages
3923 to log on the console, too (like in Linux); get rid of "logstart"
3925 * Add command line tool to access the U-Boot's environment
3926 (board-specific for TRAB now, to be fixed later)
3928 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3929 Fix misc problems with AmigaOne support
3931 * Patch by Chris Hallinan, 3 Dec 2002:
3932 minor cleanup to the MPC8245 EPIC driver
3934 * Patch by Pierre Aubert , 28 Nov 2002
3935 Add support for external (SIU) interrupts on MPC8xx
3937 * Patch by Pierre Aubert , 28 Nov 2002
3938 Fix nested syscalls bug in standalone applications
3940 * Patch by David Müller, 27 Nov 2002:
3941 fix output of "pciinfo" command for CardBus bridge devices.
3943 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3946 * Add LED indication for IDE activity on KUP4K board
3948 * Fix startup problems with VFD display on TRAB
3950 * Patch by Pierre Aubert, 20 Nov 2002
3951 Add driver for Epson SED13806 graphic controller.
3952 Add support for BMP logos in cfb_console driver.
3954 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3956 * Patch by Rod Boyce, 21 Nov 2002:
3957 fix PCMCIA on MBX8xx board
3959 * Patch by Pierre Aubert , 21 Nov 2002
3960 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3961 bootmode word in DPRAM configurable
3963 * Patch by Daniel Engström, 18 Nov 2002:
3964 Fixes for x86 port (mostly strings issues)
3966 * Patch by Ken Chou, 18 Nov 2002:
3967 Fix for natsemi NIC cards (DP83815)
3969 * Patch by Pierre Aubert, 19 Nov 2002:
3970 fix a bug for the MII configuration, and some warnings
3972 * Patch by Thomas Frieden, 13 Nov 2002:
3973 Add code for AmigaOne board
3974 (preliminary merge to U-Boot, still WIP)
3976 * Patch by Jon Diekema, 12 Nov 2002:
3977 - Adding URL for IEEE OUI lookup
3978 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3980 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3981 root-on-nfs macros are designed to switch how the default boot
3982 method gets defined.
3984 * Patch by Daniel Engström, 13 Nov 2002:
3985 Add support for i386 architecture and AMD SC520 board
3987 * Patch by Pierre Aubert, 12 Nov 2002:
3988 Add support for DOS filesystem and booting from DOS floppy disk
3990 * Patch by Jim Sandoz, 07 Nov 2002:
3991 Increase number of network RX buffers (PKTBUFSRX in
3992 "include/net.h") for EEPRO100 based boards (especially SP8240)
3993 which showed "Receiver is not ready" errors when U-Boot was
3994 processing the receive buffers slower than the network controller
3997 * Patch by Andreas Oberritter, 09 Nov 2002:
3998 Change behaviour of NetLoop(): return -1 for errors, filesize
3999 otherwise; return code 0 is valid an means no file loaded - in this
4000 case the environment still gets updated!
4002 * Patches by Jon Diekema, 9 Nov 2002:
4003 - improve ADC/DAC clocking on the SACSng board to align
4004 the failing edges of LRCLK and SCLK
4005 - sbc8260 configuration tweaks
4006 - add status LED support for 82xx systems
4007 - wire sspi/sspo commands into command handler; improved error
4009 - add timestamp support and alternate memory test to the
4010 SACSng configuration
4012 * Patch by Vince Husovsky, 7 Nov 2002:
4013 Add "-n" to linker options to get rid of "Not enough room for
4014 program headers" problem
4016 * Patch by David Müller, 05 Nov 2002
4017 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4018 so we can use an already existing name
4020 * Patch by Pierre Aubert, 05 Nov 2002
4021 Hardware relatied improvments in FDC boot code
4023 * Patch by Holger Schurig, 5 Nov 2002:
4024 Make the PXA really change it's frequency
4026 * Patch by Pierre Aubert, 05 Nov 2002
4027 Add support for slave serial Spartan 2 FPGAs
4029 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4032 * Add support for log buffer which can be passed to Linux kernel's
4033 syslog mechanism; used especially for POST results.
4035 * Patch by Klaus Heydeck, 31 Oct 2002:
4036 Add initial support for kup4k board
4038 * Patch by Robert Schwebel, 04 Nov 2002:
4039 - use watchdog to reset PXA250 systems
4040 - added progress callbacks to (some of the) ARM code
4041 - update for Cogent CSB226 board
4043 * Add support for FPS860 board
4045 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4046 Improve PCI access on 32-bits Compact PCI bus
4048 * Fix mdelay() on TRAB - this was still the debugging version with
4049 seconds instead of ms.
4051 * Patch by Robert Schwebel, 1 Nov 2002:
4052 XScale related cleanup (affects all ARM boards)
4054 * Cleanup of names and README.
4056 ======================================================================
4057 Notes for U-Boot 0.1.0:
4058 ======================================================================
4060 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4062 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4063 For information about the history of the project please see the
4064 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4066 ======================================================================