1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Add Vibren (was Accelent) PXA255 IDP Support
6 Patch by Cliff Brake, 04 Feb 2005
8 * Fix tools/bmp_logo.c using incorrect offset to pixel data
9 Patch by Andrew Dyer, 31 Jan 2005
11 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
12 Patch by Peter Pearse, 2 Feb 2005
14 * Fix error handling in tools/env/fw_env.c
15 Patch by Ara Avanesyan, 01 Feb 2005
17 * Fix MGT5100 PSC baudrate calculation
18 Patch by Sebastian Schau, 27 Jan 2005
20 * OMAP242x fix for GP device booting
21 - Add SRAM unlock for GP devices.
22 - Change DDR DLL unlock value to allow DPLLout*1 operation.
23 Patches by Richard Woodruff, 21 Jan 2005:
25 * Add support for AMD's Pb1x00 eval board;
26 add MII routines to the au1x00 ethernet driver;
27 add USB ohci driver (work in progress)
28 Patch by Thomas Sailer, 20 Jan 2005
30 * Update omap5912osk board
31 Use drivers/cfi_flash.c instead of private flash driver;
32 Remove hardcoded personalized settings from omap5912osk.h;
33 Fix spacing with (RO) marks in 'flinfo' output.
34 Patch by Michael Bendzick, 14 Jan 2005
36 * Fix warnings for PCI code on ixp
37 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
39 * virtex2 fix for bogus download error messages
40 The virtex2 FPGA download code watches for init going active during
41 a download of config data as an error condition. init also goes
42 active after a configuration is finished in concert with the done
43 signal. So far, the code does not check for done active until all
44 of the configuration data is sent. If configuration data has a few
45 extra pad bytes at the end, this would cause an error message even
46 though the download had suceeded.
47 NOTE: virtex2 slave serial and spartan2 versions may still have the
49 Patch by Andrew Dyer, 12 Jan 2005
51 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
52 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
53 message when probing for nonexistent flash in little endian mode.
54 As a side effect more efficient and smaller code is generated,
55 which is always a Good Thing (TM).
56 Patch by Ladislav Michl, 24 Sep 2005
58 * Update for TFTP using a fixed UDP port
59 Use the approved environment variable names. Added "tftpdstp" to
60 allow ports other than 69 per Tolunay Orkun's recommendation.
61 Patch by Jerry Van Baren, 12 Jan 2005
63 * Allow to force TFTP to use a fixed UDP port
64 (Add a configuration option CONFIG_TFTP_PORT and optional env
66 Patch by Jerry Van Baren, 10 Jan 2005
68 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
69 Patch by Leif Lindholm, 29 Dec 2004
71 * Cleanup: fix broken builds
73 * Fix PHY address argument passing with mii info command
74 Patch by Andrew Dyer, 28 Dec 2004
76 * Cleanup (PPC4xx is AMCC now)
78 * esd CPCI2DP board added
79 Patch by Matthias Fuchs, 22 Sep 2005
81 * esd PMC405 board updated
82 Patch by Matthias Fuchs, 22 Sep 2005
84 * Add SM501 support to HH405 board.
85 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
86 Add support for eeprom write-enable (CFG_EEPROM_WREN).
87 Patch by Stefan Roese, 22 Sep 2005
89 * Fix autonegotiation in tsec ethernet driver
90 Patch by Stefan Roese, 21 Sep 2005
92 * Fix bug in auto_update (trab board)
93 Patch by Martin Krause, 16 Sep 2005
95 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
96 Patch by Francesco Mandracci, 16 Sep 2005
98 * Update configuration for INKA4x0 board
100 * Update configuration for PM854 board
101 Based on patch by R. Loeffl, 20 Jul 2005
103 * Add PCI support to TQM8540 and TQM8560 boards
104 Patch by Stefan Roese, 15 Sep 2005
106 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
107 boards (baudrate, environment...). Flash driver fixed.
108 Patch by Stefan Roese, 15 Sep 2005
110 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
111 ethernet port on ebony.
112 Patch by Stefan Roese, 7 Sep 2005
114 * Added support for mtddevnum and mtddevname variables (mtdparts command)
116 * Change default console baud rate for stxxtc board
118 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
119 Patch by Stefan Roese, 31 Aug 2005
121 * Fix default command set (don't include CFG_CMD_DISPLAY command)
122 Patch by Pantelis Antoniou, 02 Sep 2005
126 * Enable SM712 driver support for HMI1001 board.
128 * Fix problems with ld version 2.16 (dot outside sections problem)
129 Pointed out by Gerhard Jaeger, 31 Aug 2005;
130 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
132 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
134 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
136 * Add keyboard and dot matrix display support for HMI1001 board.
138 * Prepare U-Boot for gcc-4.x
140 * Fixed Bamboo port to enable running without DDR-DIMM
141 (Bamboo has also 64MB onboard DDR)
142 Patch by Stefan Roese, 24 Aug 2005
144 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
145 now handling all 4xx cpu's
146 Patch by Stefan Roese, 16 Aug 2005
148 * Fix make dependencies for at91rm9200 and ks8695 cpus
149 Patch by Steven Scholz, 23 Aug 2005
151 * Add JFFS2 support for TQM5200 board
153 * Add esd cpci5200 and pf5200 boards
154 Patch by Reinhard Arlt, 22 Aug 2005
156 * Fix sysclock for TQM8540 and TQM8560 boards
157 Patch by Martin Krause, 25 Jul 2005
159 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
160 Patch by Martin Krause, 08 Jun 2005
162 * Add new board specific commands for TQM5200/STK52XX
163 - Sound commands (beep, wav, sound)
164 - Test commands (led, can, backlight, rs232)
165 Patch by Martin Krause, 02 May 2005
167 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
168 because of a bug in the AT91RM9200 CPU PLL
169 Patch by Martin Krause, 22 Apr 2005
171 * Add automatic HW detection for another CMC_PU2 variant
172 Patch by Martin Krause, 20 Apr 2005
174 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
175 Patch by Martin Krause, 19 Apr 2005
177 * Fix initialization problem on TQM5200 without SM501
178 Patch by Martin Krause, 08 Apr 2005
180 * Add RTC support for STK52XX.200
181 Patch by Martin Krause, 07 Apr 2005
183 * Add support for IFM o2dnt board
185 * Enable PCI on hmi1001 board
187 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
188 so we can use them to, e.g., check the existence of a file with
189 "if ls foo; then this; else that; fi" in the hush shell
190 Patch by Andreas Engel, 16 August 2005
192 * Coding style cleanup
194 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
195 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
197 * Check return value of malloc in 440gx_enet.c
198 Patch by Travis B. Sawyer, 18 Jul 2005
200 * Add Sandburst Metrobox and Sandburst Karef board support packages.
201 Second serial port on 440GX now defined as a system device.
202 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
203 Patch by Travis B. Sawyer, 12 Jul 2005
205 ======================================================================
206 Changes for U-Boot 1.1.3:
207 ======================================================================
211 * Add forgotten new fils from latest VoiceBlue update
213 * Make bootretry feature work with hush shell.
214 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
215 Patch by Andreas Engel, 19 Jul 2005
217 * Update Hymod Board Database PHP code in "tools" directory
218 Patch by Murray Jensen, 01 Jul 2005
220 * Make "tr" command use POSIX compliant; export HOSTOS make variable
221 Patch by Murray Jensen, 30 Jun 2005
223 * Fix Murray Jensen's mail address.
224 Patch by Murray Jensen, 30 Jun 2005
226 * Preserve PHY_BMCR during a soft reset.
227 Patch by Carl Riechers, 24 Jun 2005
229 * VoiceBlue update: eeprom tool can also store firmware version now.
230 eeprom.bin is runable by jumping at load address.
231 Patch by Ladislav Michl, 23 May 2005
233 * Move the AT91RM9200DK to the ARM Systems list.
234 Patch by Anders Larsen, 26 Apr 2005
236 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
237 Patch by Anders Larsen, 26 Apr 2005
239 * measure_gclk() is needed when DEBUG is enabled
240 Patch by Bryan O'Donoghue, 25 Apr 2005
242 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
243 Patch by Reinhard Arlt, 12 Aug 2005
245 * esd PCI405 board updated
246 Patch by Matthias Fuchs, 28 Jul 2005
248 * esd WUH405 and DU405 board updated
249 Patch by Matthias Fuchs, 27 Jul 2005
251 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
252 Patch by Matthias Fuchs, 4 May 2005
254 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
255 boards (baudrate, environment...). Flash driver fixed.
256 Patch by Stefan Roese, 11 Aug 2005
258 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
259 Patch by Stefan Roese, 11 Aug 2005
261 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
262 Patch by Stefan Roese, 11 Aug 2005
264 * Add configuration for IFM AEV FIFO board.
265 Minor coding style cleanup.
267 * Add configuration for IFM SPI eval board
269 * Fix CompactFlash problem on HMI1001 board
271 * Make new "mtdparts" code build with older compilers
272 Patch by Andrea Scian, 09 Aug 2005
274 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
275 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
276 with the 405 defines and the linux kernel defines.
277 Patch by Stefan Roese, 08 Aug 2005
279 * Fix compiler warnings with older GCC versions
281 * Add common (with Linux) MTD partition scheme and "mtdparts" command
283 Old, obsolete and duplicated code was cleaned up and replace by the
284 new partitioning method. There are two possible approaches now:
286 The first one is to define a single, static partition:
288 #undef CONFIG_JFFS2_CMDLINE
289 #define CONFIG_JFFS2_DEV "nor0"
290 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
291 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
292 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
294 The second method uses the mtdparts command line option and dynamic
297 /* mtdparts command line support */
298 #define CONFIG_JFFS2_CMDLINE
299 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
300 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
302 Command line of course produces bigger images, and may be inappropriate
303 for some targets, so by default it's off.
305 * Fix build problems for PM856 Board
307 * Fix sign extension bug in 'fpga loadb' command;
308 make 'fpga loadb' always print the file header info
309 Patch by Andrew Dyer, 11 Jan 2005
311 * Fix errors that occur when accessing SystemACE CF
312 Patch by Jeff Angielski, 09 Jan 2005
314 * Document switching between U-Boot and PlanetCore on RPXlite
315 by Sam Song, 24 Dec 2004
317 * Fix PowerQUICC II mask detection.
318 Patch by Eugene Surovegin, 20 Dec 2004
320 * Add support for Altera NIOS DK1C20 board
321 Patch by Shlomo Kut, 13 Dec 2004
323 * Add support for ep8248 board
324 Patch by Yuli Barcohen, 12 Dec 2004
328 * Fix baudrate setting for KGDB on MPC8260
329 Patch by HoJin, 11 Dec 2004
331 * Fix 'mii help' text formatting
332 Patch by Cory Tusar, 10 Dec 2004
334 * Fix return code of NFS command
335 Patch by Hiroshi Ito, 11 Dec 2004
339 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
340 Patch by Steven Blakeslee, 04 Aug 2005
342 * Add support for AMCC Bamboo PPC440EP eval board
343 Patch by Stefan Roese, 04 Aug 2005
345 * Patch by Jon Loeliger
346 Fix style issues primarily in 85xx and 83xx boards.
348 - Trailing white space
349 - Indentation not by TAB
350 - Excessive amount of empty lines
351 - Trailing empty lines
353 * Patch by Ron Alder, 11 Jul 2005
354 Add Xianghua Xiao and Lunsheng Wang's support for the
355 GDA MPC8540 EVAL board.
357 * Patch by Eran Liberty
358 Add support for the Freescale MPC8349ADS board.
360 * Patch by Jon Loeliger, 25 Jul 2005
361 Move the TSEC driver out of cpu/mpc85xx as it will be shared
362 by the upcoming mpc83xx family as well.
364 * Patch by Jon Loeliger, 05 May 2005
365 Implemented support for MPC8548CDS board.
366 Added DDR II support based on SPD values for MPC85xx boards.
367 This roll-up patch also includes bugfies for the previously
369 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
371 * Patch by Jon Loeliger, 10 Feb 2005
372 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
374 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
376 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
377 for faster flash parts.
378 Add documentation for BR/OR for FLASH.
380 * Patch by Jon Loeliger 08 Feb 2005
381 Determine L2 Cache size dynamically on 85XX boards.
383 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
384 - Convert the CPM2 based functionality to use new CONFIG_CPM2
385 option rather than a myriad of CONFIG_MPC8560-like variants.
386 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
387 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
388 new CONFIG_CPM2 option to each 8260 board.
390 * Add support for MicroSys PM856 board
391 Patch by Josef Wagner, 03 Aug 2005
393 * Minor fixes to PM854 board
394 Patch by Josef Wagner, 03 Aug 2005
396 * Adjust configuration of XENIAX board
397 (chip select and GPIO required for USB operation)
399 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
400 routed to the Watchdog handler
401 Patch by Eugene Surovegin, 18 Jun 2005
403 * (re)enabled scsi commands do_scsi() and do_scsiboot()
404 Patch by Denis Peter, 06 Dec 2004
406 * Fix endianess problem in TFTP / NFS default filenames
407 Patch by Hiroshi Ito, 06 Dec 2004
409 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
411 Patch by Murray Jensen, 18 Jul 2005
413 * Fix typo in mkconfig script (used == instead of =)
414 Patch by Murray Jensen, 18 Jul 2005
416 * Cleanup build problems on 64 bit build hosts
418 * Update MAINTAINERS file
420 * Patch by Stefan Roese, 01 Aug 2005:
421 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
422 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
424 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
425 to run on both 405GP and 405GPr eval boards).
427 * Patch by Steven Blakeslee, 27 Jul 2005:
428 - Add support for AMCC PPC440EP/GR.
429 - Add support for AMCC Yosemite PPC440EP eval board.
430 - Add support for AMCC Yellowstone PPC440GR eval board.
432 * Minor fixes for PPChameleon Board:
433 - fix alignment of NAND size
434 - make code do what the comment says
436 * Implement h/w sector protection status synchronization at boot.
437 The code is provided for, and was tested on, the Yukon/Alaska
438 and PM520 boards only.
440 A bug in flash_real_protect() for the Yukon board was fixed by
441 adding a function that tells if two banks are on one flash chip.
443 * Fix sysmon POST problem: check I2C error codes
444 This fixes a problem of displaying bogus voltages when the voltages
445 are so low that the I2C devices start failing while the rest of the
446 system keeps running.
448 * Patch by Cedric Vincent, 6 Jul 2005:
449 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
451 * Patch by Jon Loeliger, 20 Jul 2005:
452 Add missing PCI IO port definitions.
454 * Add CompactFlash support for HMI1001 board.
456 * Adjust printed board ID for LWMON board.
458 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
460 * Add new argument format for flash commands to allow for usage like
461 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
462 U-Boot will automaticially find the end of the corresponding sector.
464 * Patch by Stefan Roese, 5 Jul 2005:
465 Update uc100 board PHY setup
467 * Patch by Stefan Roese, 1 Jul 2005:
468 Fix PHY address for CATcenter board (now correct!)
470 * Patch by Stefan Roese, 30 Jun 2005:
471 Fix PHY addresses for PPChameleon and CATcenter boards
472 Change MAINTAINER for most esd boards
474 * Patch by Detlev Zundel, 30 Jun 2005:
475 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
477 * Fix baudrate calculation problem on MPC5200 systems
479 * Add EEPROM and RTC support for HMI1001 board
481 * Patch by Detlev Zundel, 20 Jun 2005:
482 Fix initialization of low active GPIO pins on inka4x0 board
484 * Enable redundant environment, disable HW flash protection of
487 * Patch by Travis Sawyer, 10 Jun 2005:
488 Initialize allocated dev and private hw structures
489 after their respective allocation in 440gx_enet.c
491 * Patch by Steven Scholz, 10 Jun 2005:
492 Fix byteorder problems with second argument of "bootm" with
495 * Add support for HMI1001 board
497 * Disable "date" and "sntp" commands on TQM866M
499 * Fix watchdog reset problems on LWMON board
501 * Patch by Juergen Selent, 17 May 2005:
502 Add support for Funkwerk VoVPN gateway module.
504 * Cleanup debug code for MPC8220 FEC driver
506 * Extend burst mode RAM test program to take a loop count
509 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
510 those boards that use it.
512 * Patches by Greg Ungerer, 19 May 2005:
513 - add support for the KS8695P (ARM 922 based) CPU
514 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
516 * Patch by Steven Scholz, 19 May 2005:
517 Add support for CONFIG_SERIAL_TAG on ARM boards
519 * Add PCI support for Sorcery board.
520 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
522 * Fix compile problems caused by new burst mode SDRAM test;
523 make port pins to trigger logic analyzer configurable
525 * Fix timer handling on MPC85xx systems
527 * Fix debug code in omap5912osk flash driver
529 * Add support for MPC8247 based "IDS8247" board.
531 * Add support for 2 x TSEC interfaces on the TQM8540 board.
533 * On LWMON we must use the watchdog to reset the board as the CPU
534 genereated HRESET pulse is too short to reset the external
537 * Add test tool to exercise SDRAM accesses in burst mode
538 (as standalone program, MPC8xx/PowerPC only)
540 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
543 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
544 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
545 added to support LZO and LZARI compression modes (undefined by
548 * Fix problem with symbolic links in JFFS2 code.
550 * Use linker ASSERT statement to prevent undetected overlapping of
551 sections on PPChameleon board; other boards might use this, too.
553 * Patch by Stefan Roese, 03 May 2005:
555 Fix problems in cmd_universe.c
557 * Patch by Matthias Fuchs, 03 May 2005:
558 Added missing variable declaration in cmd_nand.c
559 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
561 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
563 * Fix bug in the SDRAM initialization code for canmb, IceCube and
565 Fix PHY address for canmb board.
567 * Cleanup serial console baudrate calculation on AT91RM9200;
568 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
570 * Patch by Matthias Fuchs, 18 Apr 2005:
571 Make PCI target address spaces on PMC405 and CPCI405 boards
572 configurable via environment variables
574 * Auto-size RAM on canmb board.
576 * Add support for canmb board
578 * Patch by Stefan Roese, 13 Apr 2005:
579 Update for esd apc405
581 * Fixes for TQM8560 board:
583 - remove debug messages
584 - fix flash sector protection
586 * Patch by Steven Scholz, 07 Apr 2005:
587 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
589 * Patches by Steven Scholz, 07 Apr 2005:
590 Fix compiler warning in altera.c
591 Fix warning in cpu/arm920t/at91rm9200/i2c.c
593 * Patch by Ladislav Michl, 06 Apr 2005:
594 Fix voiceblue configuration.
596 * Patch by Stefan Roese, 06 Apr 2005:
597 Updates for OCOTEA board:
598 - Changed U-Boot size from 512kByte to 256kByte
599 - Fixed flash driver to support boot from soldered user flash
600 - Added README for switch from PIBS firmware to U-Boot
602 * Patch by Travis Sawyer, 05 Apr 2005:
603 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
604 Problem found by Andrew Wozniak.
606 * Patch by Steven Scholz, 06 Apr 2005:
607 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
608 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
610 * Patches by Robert Whaley, 29 Nov 2004:
611 - update the pxa-regs.h file for PXA27x chips
612 - add PXA27x based ADSVIX board
613 - add support for MMC on PXA27x processors
615 * Patch by Andrew E. Mileski, 28 Nov 2004:
616 Fix PPC4xx SPD SDRAM detection bug
618 * Patch by Hiroshi Ito, 26 Nov 2004:
619 Fix logic of "test -z" and "test -n" commands
621 * Patch by Ladislav Michl, 05 Apr 2005:
622 Add support for VoiceBlue board.
624 * Patch by Ladislav Michl, 05 Apr 2005:
625 Fix netboot_common() prototypes.
627 * Patch by Steven Scholz, 05 Apr 2005:
628 Use i.MX watchdog timer for reset_cpu()
630 * Patch by Steven Scholz, 05 Apr 2005:
631 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
632 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
635 * Add support for MPC8220 based "sorcery" board.
637 * Add support for TQM8560 board.
639 * Add FEC support for TQM8540 board.
640 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
642 * Patch by Martin Krause, 04 Apr 2005:
643 Update default configuration for CMC_PU2 board.
645 * Patch by Steven Scholz, 04 Apr 2005:
646 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
647 - introduce two new configuration options instead:
648 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
650 * Patch by Steven Scholz, 04 Apr 2005:
651 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
653 * Fix timer code for ARM systems: make sure that udelay() does not
654 reset timers so it's save to use udelay() in timeout code.
656 * Patch by Mathias Küster, 23 Nov 2004:
657 add udelay support for the mcf5282 cpu
659 * Patch by Tolunay Orkun, 16 November 2004:
660 fix incorrect onboard Xilinx CPLD base address
662 * Patch by Jerry Van Baren, 08 Nov 2004:
663 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
664 the jumper for the HRCW source should select flash. If lowboot is
665 not selected, the jumper for the HRCW source should select the
667 - change default load base address to 0x00400000
669 * Patch by Yuli Barcohen, 08 Nov 2004:
670 Add support for Analogue & Micro Rattler boards.
671 Tested on Rattler8248.
673 * Patch by Andre Renaud, 08 Nov 2004:
674 Fix watchdog support in common/lcd.c
676 * Patch by Marc Leeman, 05 Nov 2003:
677 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
678 bug only affects the XPC8245 processors
680 * Patches by Josef Wagner, 29 Oct 2004:
681 - Add support for MicroSys CPU87 board
682 - Add support for MicroSys PM854 board
684 * Patch by Jian Zhang, 02 Nov 2004:
685 Add 16-bit NAND support
687 * Patch by Scott McNutt, 01 Nov 2004:
688 Add missing NIOS/NIOS2 support for "iminfo" command
690 * Patch by Detlev Zundel, 29 Oct 2004:
691 Add missing NIOS/NIOS2 support for "mkimage" tool.
693 * Patch by David Adair, 27 Oct 2004:
694 Add missing 440GX SDRAM Controller reset
696 * Patch by Steven Scholz, 25 Oct 2004:
697 Declare reset_cpu() in include/common.h instead locally
699 * Patch by Yusdi Santoso, 22 Oct 2004:
700 - Add support for HIDDEN_DRAGON board
701 - fix endianess problem in driver/rtl1839.c
703 * Patch by Allen Curtis, 21 Oct 2004:
704 support multiple serial ports
706 * Patch by Richard Klingler, 03 Apr 2005:
707 Add call to eth_halt() in net/net.c when called functions fail
708 after eth_init() has been called.
710 * Patch by Sam Song, 3 April 2005:
711 - Update README.Netconsole
714 * Prepare for SoC rework of ARM code:
715 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
716 - rename memsetup into lowlevel_init (function name and source files)
717 Patch by Steven Scholz, 03 Apr 2005:
718 - create SoC specific directories include/asm-arm/arch-imx and
719 include/asm-arm/arch-s3c24x0
721 * Fix problems with SNTP support;
722 enable SNTP support in some boards.
724 * Patches by Martin Krause, 01 Apr 2005:
725 - Fix flash erase timeout on CMC_PU2
726 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
728 * Patch by Steven Scholz, 13 March 2005:
729 fix cache enabling for AT91RM9200
731 * Patch by Masami Komiya, 30 Mar 2005:
732 add SNTP support and expand time server and time offset fields of
733 DHCP support. See doc/README.SNTP
735 * Patch by Steven Scholz, 13 Dec 2004:
736 Fix bug in at91rm920 ethernet driver
738 * Patch by Steven Scholz, 13 Dec 2004:
739 Remove duplicated code by merging memsetup.S files for
740 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
742 * Patch by Detlev Zundel, 31 Mar 2005:
743 Cleanup duplicate definition of overwrite_console()
745 * Update TQM5200 configuration;
746 prepare for Rev. 200 starter kit boards
748 * Patch by Scott McNutt, 21 Oct 2004:
749 Add support for Nios-II EPCS Controller core.
751 * Patch by Scott McNutt, 20 Oct 2004:
753 - Add sysid command (Nios-II only).
754 - Locate default exception trampoline at proper offset.
755 - Implement I/O routines (readb, writeb, etc)
756 - Implement do_bootm_linux
758 * Patches by Martin Krause, 22 Mar 2005:
759 - use TQM5200_auto as MAKEALL target for TQM5200 systems
760 - add support for SM501 graphics controller
761 - add support for graphic console on TQM5200
762 - add support for TQM5200 Rev 200
763 - cleanup, fix typo in include/configs/TQM5200.h
765 * Patch by Manfred Baral, 17 Mar 2005:
768 * Fix RTC configuration for PPChameleon board
770 * Cleanup, fix typo in include/configs/TQM5200.h
772 * Patch by Stefan Roese, 16 Mar 2005:
773 Update for esd auto_update and hh405 board
775 * Adapt for U-Boot image size (new features enabled) on TQM5200
777 * Update code for TQM8540 board (and 85xx in general):
778 - Change the name of the Ethernet driver: MOTO ENET -> ENET
779 - Reformat boot messages
780 - Enable redundant environment
781 - Replace the -O2 optimization flag with -mno-string
783 * Patch by David Brownell, 10 Mar 2005:
784 Restore copyright statements in OHCI drivers.
786 * Add support for TQM8540 board
788 * Patch by Detlev Zundel, 14 Mar 2005:
789 NC650: changed NAND flash addressing to using UPMB
791 * Patch by Stefan Roese, 14 Mar 2005:
792 Update for esd voh405 fpga image
794 * INKA4x0: Allow initialization of LCD backlight dimming from
795 "brightness" environment variable.
797 * Add port initialization for digital I/O on INKA4x0
799 * Patch by Stefan Roese, 01 Mar 2005:
800 Update for esd boards dp405 and hub405
802 * Fix get_partition_info() parameter error in all other calls
803 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
805 * Enable USB and IDE support for INKA4x0 board
807 * Patch by Andrew Dyer, 28 Feb 2005:
808 fix ext2load passing an incorrect pointer to get_partition_info()
809 resulting in load failure for devices other than 0
811 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
813 * Cleanup USB and partition defines
815 * Add support for ext2 filesystems and image timestamps to TQM5200 board
817 * Add reset code for Coral-P on INKA4x0 board
819 * Patch by Martin Krause, 28 Jun 2004:
820 Update for TRAB board.
822 * Fix some missing "volatile"s in MPC5xxx FEC driver
824 * Fix cirrus voltage detection (for CPC45)
826 * Fix byteorder problem in usbboot and scsiboot commands.
828 * Patch by Cajus Hahn, 04 Feb 2005:
829 - don't insist on leading '/' for filename in ext2load
830 - set default partition to useful value (1) in ext2load
832 * Patch by Andrew Dyer, 08 Jan 2005:
833 fix wrong return codes in ext2 code
835 * Removed '--no-warn-mismatch' option from Makefile. This option
836 makes 'ld' to overlook binary objects compatibility.
838 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
839 --end-group) outside of the group. This will make 'ld' to do
840 _multiple_ search in the library group when resolving symbol
841 references and do only a _single_ seach in libgcc.a after the group
844 * Fix stability problems on CPC45 board again.
846 * Make image detection for diskboot / usbboot / scsiboot more robust
847 (also check header checksum)
849 * Update CPC45 board configuration.
851 * Add USB and PCI support for INKA4x0 board
853 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
857 * Patch by Robin Getz, 13 Oct 2004:
858 Add standalone application to change SMC91C111 MAC addresses,
859 see examples/README.smc91111_eeprom
861 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
862 Fix Flash support for ARM Integrator CP.
864 * Patch by Richard Woodruff, 10 Jan 2005:
865 Update support for OMAP2420 (ARM11) and H4 board:
866 o clean up and add new types to H4 memory probe code.
867 o fix to work with internal boot.
868 o added PRCM config III operation.
869 o fix marginal flash timings.
870 o add revison ATAG usage.
871 o enable voltage scaling at power chip.
872 o fix compile error for i2c.
874 * Fix network problem (error when receiving multiple ARP packets)
876 * Patch by Daniel Poirot, 12 Oct 2004:
877 Add support for Wind River sbc405 board
879 * Patch by Rainer Brestan, 12 Oct 2004:
880 Make examples/Makefile more robust
882 * Patch by Sam Song, 11 October 2004:
883 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
884 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
887 * Patch by Sam Song, 10 Oct 2004:
888 Fix a parameter error in run_command() in main.c
890 * Patch by Richard Woodruff, 01 Oct 2004:
891 add support for the TI OMAP2420 processor and its H4 reference
894 * Patch by Christian Pellegrin, 24 Sep 2004:
895 Added support for NE2000 compatible (DP8390, DP83902) NICs.
897 * Patch by Leif Lindholm, 23 Sep 2004:
898 add support for the AMD db1550 board
900 * Patch by Travis Sawyer, 15 Sep 2004:
901 Add CONFIG_SERIAL_MULTI support for ppc4xx,
902 update README.serial_multi
904 * Patches by David Snowdon, 07 Sep 2004:
905 - add u-boot.hex target in the top level Makefile
906 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
907 - use -mtune=xscale and -march=armv5 options for PXA
909 * Patch by Florian Schlote, 08 Sep 2004:
910 Add support for SenTec-COBRA5272-board (Coldfire).
912 * Patch by Gleb Natapov, 07 Sep 2004:
913 mpc824x: set PCI latency timer to a sane value
916 * Patch by Kurt Stremerch, 03 Sep 2004:
917 Add bitstream configuration option for fpga command (Xilinx only).
919 * Patch by Kurt Stremerch, 03 Sep 2004:
920 Add Xilinx Spartan2E family FPGA support
922 * Patch by Jeff Angielski, 02 Sep 2004:
923 Add Added support for H2 revision of the EP8260 board.
924 Fixed formatting for some of the EP8260 related source files.
926 * Patch by Jon Loeliger, 02 Sep 2004:
927 Reset monitor size back to 256 so environment can be written
928 to flash on MPC85xx ADS and CDS releases.
930 * Patch by Paolo Broggini, 02 Sep 2004:
931 Make BSS clearing on ARM systems more robust
933 * Patch by Yue Hu and Joe, 01 Sep 2004:
934 - add PCI support for ixp425;
935 - add EEPRO100 suppor tfor ixdp425 board.
937 * Fix problem with protected sector detection in driver/cfi_flash.c
939 ======================================================================
940 Changes for U-Boot 1.1.2:
941 ======================================================================
943 * Code cleanup, mostly for GCC-3.3.x
945 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
946 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
947 additional ethernet addresses.
949 * Cleanup drivers/i82365.c - avoid duplication of code
951 * Fix bogus "cannot span across banks" flash error message
955 * Add support for CompactFlash for the CPC45 Board.
957 * Fix problems with CMC_PU2 flash driver.
960 - avoid trigraph warning in fs/ext2/ext2fs.c
961 - rename UC100 -> uc100
963 * Add support for UC100 board
965 * Patch by Stefan Roese, 16 Dez 2004:
966 - ext2fs support added
967 - Tundra universe support added
968 - Coldfire MCF5249 support added (no preloader needed!)
969 - MCF5249 board TASREG added
970 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
972 - some esd boards updated
973 - memory commands "mdc" and "mwc" added for cyclic read/write
974 (CONFIG_MX_CYCLIC, see README for further description)
976 * Add support for INKA4X0 board
978 * Patch by Steven Scholz, 12 Dec 2004:
979 Fix typo in AT91 memory setup.
981 * Patch by Martin Krause, 27 Oct 2004:
982 - add support for "STK52xx" board (including PS/2 multiplexer)
983 - add hardware detection for TQM5200
985 * Clean up CMC PU2 flash driver
987 * Update MAINTAINERS file
989 * Fix bug in MPC823 LCD driver
991 * Fix udelay() on AT91RM9200 for delays < 1 ms.
993 * Enable long help on CMC PU2 board;
995 increase CPU speed from 179 to 207 MHz.
997 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
998 unaligned tail part specially).
1000 * Update for AT91RM9200DK and CMC_PU2 boards:
1001 - Enable booting directly from flash
1002 - fix CMC_PU2 flash driver
1004 * Fix mkimage usage message
1006 * Map SRAM on NC650 board
1008 * Work around for Ethernet problems on Xaeniax board
1010 * Patch by TsiChung Liew, 23 Sep 2004:
1011 - add support for MPC8220 CPU
1012 - Add support for Alaska and Yukon boards
1014 * Fix configuration for ERIC board (needs more room)
1016 * Adjust MIPS compiler options at run-time depending on tools version
1017 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1018 "-mcpu=4kc" for old tools)
1020 * Add passing of the command line and memory size information to the
1021 kernel on xaeniax board.
1023 * Enable NAND flash support for NC650 board.
1025 * Patch by Thomas Lange 07 Oct 2004:
1026 Updated README for DBAu1x00 boards to match current status
1028 * Patch by Philippe Robin, 28 Sept 2004:
1029 Fix Flash support for Versatile.
1031 * Patch by Roger Blofeld, 16 Sep 2004:
1032 Fix timeout for DHCP command retry
1034 * Patch by Pantelis Antoniou, 14 Sep 2004:
1035 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1037 * Patch by Pantelis Antoniou, 14 Sep 2004:
1038 Kick watchdog when bz-decompressing
1040 * Fix CFG_HZ problems on AT91RM9200 systems
1041 [Remember: CFG_HZ should be 1000 on ALL systems!]
1043 * Patch by Gridish Shlomi, 30 Aug 2004:
1044 - Add support to revA version of PQ27 and PQ27E.
1045 - Reverted MPC8260ADS baudrate back to original 115200
1047 * Patch by Hojin, 17 Sep 2004:
1048 Fix typo in cfi_flash.c
1050 * Patch by Mark Jonas, 09 September 2004:
1051 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1054 * Patch by Mark Jonas, 31 August 2004:
1055 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1056 improves FTP performance for MPC5200 systems. Enabled for IceCube
1059 * Patch by Michael Bendzick, 30 Aug 2004:
1060 - Improve platform.S code for omap1510inn that detects whether code
1061 is running from SDRAM or not. Patch allows SDRAM to be configured
1062 if code is running out of SRAM at 0x20000000.
1064 * Patch by Frederick Klatt, 30 Aug 2004:
1065 Add support for the Wind River SBC8540/SBC8560 boards
1067 * Configure SX1 board to use drivers/cfi_flash.c
1069 * Patches by Michael Bendzick, 30 Aug 2004:
1070 - Configure omap1510inn board to use drivers/cfi_flash.c
1071 - Make drivers/cfi_flash.c protect environment and redundant
1074 * Patch by Steven Scholz, 23 Jun 2004:
1075 - Add script (tools/img2brec.sh) to programm U-Boot into
1076 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1078 * Patches by Scott McNutt, 24 Aug 2004:
1079 - Add support for Altera Nios-II processors.
1080 - Add support for Psyent PCI-5441 board.
1081 - Add support for Psyent PK1C20 board.
1083 * Patches by Jon Loeliger, 24 Aug 2004:
1084 - Add support for the MPC8541 and MPC8555 CDS boards
1085 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1086 - Convert MPC85xxADS to use common CFI flash driver
1087 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1088 from board_early_init_f()
1089 - Provide SW workaround for PCI initialization on 85xx CDS
1091 * Patches by George G. Davis, 24 Aug 2004:
1092 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1093 - Remove static network setup defaults from mx1ads_config
1094 - update ARM boards to use constants from mach-types.h
1096 * Patch by Gary Jennejohn, 04 Oct 2004:
1097 - fix I2C on at91rm9200
1098 - add support for Ricoh RS5C372A RTC
1100 * Patch by Gary Jennejohn, 01 Oct 2004:
1101 - add support for CMC PU2 board
1102 - add support for I2C on at91rm9200
1104 * Patch by Gary Jennejohn, 28 Sep 2004:
1105 fix baudrate handling on at91rm9200
1107 * Patch by Yuli Barcohen, 22 Aug 2004:
1108 - remove ZPC.1900 board-specific flash driver;
1109 switch the port to generic CFI driver;
1112 * Patch by Hinko Kocevar, 21 Aug 2004:
1113 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1115 * Clean up tools/bmp_logo.c to not add trailing white space
1117 * Patch by Hinko Kocevar, 21 Aug 2004:
1118 - Group common framebuffer functions in common/lcd.c
1119 - Group common framebuffer macros and #defines in include/lcd.h
1120 - Provide calc_fbsize() for video ATAG
1122 * Patch by Sam Song, 21 August 2004:
1123 - Fix a typo in README
1124 - Align "(RO)" output for "flinfo" after "protect on"
1125 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1126 ratio 1:1 when core frequency less than 50MHz
1128 * Patches by Hinko Kocevar, 21 Aug 2004:
1129 - fix some "use of label at end of compound statement" warnings
1130 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1132 * Patch by Steven Scholz, 16 Aug 2004:
1133 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1134 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1135 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1136 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1137 into cpu/arm920t/$(SOC)/
1139 * Patches by Sean Chang, 09 Aug 2004:
1140 - Added support for both 8 and 16 bit mode access to System ACE CF
1142 - Fixed missing System ACE CF device during get FAT partition info
1143 in fat_register_device function.
1144 - Enabled System ACE CF support on ML300.
1146 * Patch by Sean Chang, 09 Aug 2004:
1147 Synch defines for saveenv and do_saveenv functions so they get
1148 compiled under the same statement.
1150 * Patch by Sean Chang, 09 Aug 2004:
1151 - Added I2C support for ML300.
1152 - Added support for ML300 to read out its environment information
1153 stored on the EEPROM.
1154 - Added support to use board specific parameters as part of
1155 U-Boot's environment information.
1156 - Updated MLD files to support configuration for new features
1159 * Patches by Travis Sawyer, 05 Aug 2004:
1160 - Remove incorrect bridge settings for eth group 6
1161 - Add call to setup bridge in ppc_440x_eth_initialize
1162 - Fix ppc_440x_eth_init to reset the phy only if its the
1163 first time through, otherwise, just check the phy for the
1164 autonegotiated speed/duplex. This allows the use of netconsole
1165 - only print the speed/duplex the first time the phy is reset.
1167 * Patch by Shlomo Kut, 29 Mar 2004:
1168 Add support for MKS Instruments "Quantum" board
1170 * Fix build problem with Cogent boards;
1171 avoid using <asm/byteorder.h> when using the host compiler
1173 * Patch by Ganapathi C, 04 Aug 2004:
1174 Fix NFS timeout issue
1176 * Patch by Yuli Barcohen, 19 Jul 2004:
1177 - Fix host tools building in Cygwin environment
1178 - Fix header files search order for host tools
1180 * Patch by Tom Armistead, 19 Jul 2004:
1181 Fix kgdb.S support for 74xx_75x cpu
1183 * Patch by Jon Loeliger, 15 Jul 2004:
1184 Fix MPC85xx I2C driver
1186 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1188 * Patch by Stephen Williams, 15 July 2004
1189 Set the PCI class code for JSE board as part of PCI interface setup
1191 * Patch by Michael Bendzick, 15 Jul 2004:
1192 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1193 CFG_FLASH_USE_BUFFER_WRITE is set
1195 * Patch by Yuli Barcohen, 13 Jul 2004:
1196 Allow clock setting on MPC866/MPC885 series chips according to
1197 environment variable `cpuclk'
1199 * Patch by Yuli Barcohen, 20 Apr 2004:
1200 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1202 * Patch by Vincent Dubey, 24 Sep 2004:
1203 Add support for xaeniax board
1205 * Add comment about non-GPL character of standalone applications to
1208 * Fix FEC ethernet problem on NSCU board.
1210 * Patch by Gary Jennejohn, 09 Sep 2004:
1211 allow to use USART1 as console port on at91rm9200dk boards
1213 * Patch by Stefan Roese, 16 Sep 2004:
1216 * Fix SysClk handling for PPChameleon and CATcenter boards
1218 * Patch by Detlev Zundel, 08 Sep 2004:
1219 Update etags build target
1221 * Improve NetConsole support: add support for broadcast destination
1222 address and buffered input.
1224 * Cleanup compiler warnings for GCC 3.3.x and later
1226 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1228 * Add support for IDS "NC650" board
1230 * Add automatic update support for LWMON board
1232 * Clear Block Lock-Bits when erasing flash on LWMON board.
1234 * Fix return code of "fatload" command
1236 * Enable MSDOS/VFAT filesystem support for LWMON board
1238 * Patch by Martin Krause, 03 Aug 2004:
1239 change timing for SM501 graphics controller on TQM5200 module
1241 * Patch by Mark Jonas, 13 July 2004:
1242 - Total5200 LCD now run in little endian mode. Endianess conversion
1243 is done in hardware.
1244 - Removed last reference to "console" environment variable.
1246 * Patches by Lars Munch, 12 Jul 2004:
1247 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1249 - split out the LXT971A PHY from ns_9750_eth.h
1250 - split the dm9161 phy part out of at91rm9200_ether.c
1252 * Patch by Andreas Engel, 12 Jul 2004:
1253 Replaced hardcoded PL011 clock frequency with config variable.
1254 Fixed wrong CONFIG_CMD_DFL doc.
1256 * Patch by Thomas Viehweger, 09 Jun 2004:
1257 make it possible to remove chpart when there is only one partition
1259 * Add support for console over UDP (compatible to Ingo Molnar's
1260 netconsole patch under Linux)
1262 * Patch by Jon Loeliger, 16 Jul 2004:
1263 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1265 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1266 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1267 and CONFIG_L2_INIT_RAM options.
1268 - Refactor Local Bus initialization out of SDRAM setup.
1269 - Re-implement new version of LBC11/DDR11 errata workarounds.
1270 - Moved board specific PCI init parts out of CPU directory.
1271 - Added TLB entry for PCI-1 IO Memory
1272 - Updated README.mpc85xxads
1274 * Patch by Sascha Hauer, 28 Jun:
1275 - add generic support for Motorola i.MX architecture
1276 - add support for mx1ads, mx1fs2 and scb9328 boards
1278 * Patches by Marc Leeman, 23 Jul 2004:
1279 - Add define for the PCI/Memory Buffer Configuration Register
1280 - corrected comments in cpu/mpc824x/cpu_init.c
1282 * Add support for multiple serial interfaces
1283 (for example to allow modem dial-in / dial-out)
1285 * Patch by Stefan Roese, 15 Jul 2004:
1286 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1288 * Fix NSCU config; add ethernet wakeup code.
1290 * Add link for preloader for Motorola Coldfire to README.m68k
1292 * Patch by Michael Bendzick, 12 Jul 2004:
1293 fix output formatting in drivers/cfi_flash.c
1295 * Patch by Mark Jonas, 02 Jul 2004:
1296 Fix lowboot (again) on MPC5xxx
1298 * Patch by Curt Brune, 07 Jul 2004:
1299 relocate exception vectors on arm720t if needed
1301 * Patch by George G. Davis, 06 Jul 2004:
1302 - update mach-types.h to latest arm.linux.org.uk master list
1303 - Set correct OMAP1610 bi_arch_number for build target
1305 * Patch by Curt Brune, 06 Jul 2004:
1306 evb4510: add support for timer interrupt; cleanup
1308 * Patch by Dan Poirot, 06 Jul 2004:
1309 Fix sbc8260 environment variables
1311 * Cleanup redundand "console" environment variable
1313 * Patch by Mark Jonas, 05 Jul 2004:
1314 add support for the Total5100's and Total5200's LCD screen
1316 * Patches by Dan Eisenhut, 01 Jul 2004:
1318 - Move doc2000.h include to prevent compiler warning on some boards
1320 * Patch by Mark Jonas, 01 Jul 2004:
1321 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1322 MGT5100 and MPC5200 based Freescale platforms.
1324 * Patch by Philippe Robin, 01 Jul 2004:
1325 Add initialization for Integrator and versatile board files.
1327 * Patch by Hinko Kocevar, 01 Jun 2004:
1328 Fix VFD FB allocation, add LCD FB allocation on ARM
1330 * Patch by Martin Krause, 30 Jun 2004:
1331 Add support for TQM5200 board
1333 * Patch by Martin Krause, 29 Jun 2004:
1334 Add loopw command: infinite write loop on address range
1336 * Patches by Yasushi Shoji, 29 Jun 2004:
1337 - add empty include/asm-microblaze/processor.h
1338 - add to CREDITS and MAINTAINERS
1339 - add gd initialization
1340 - add MicroBlaze and SUZAKU board to MAKEALL script
1341 - add reset support for SUZAKU
1342 - add flush_cache() for MicroBlaze
1343 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1344 size flash memory on SUZAKU
1346 * Patch by Prakash Kumar, 27 Jun 2004:
1347 Add support for the PXA250 based Intrinsyc Cerf board.
1349 * Patch by Yasushi Shoji, 27 Jun 2004:
1350 fix comment in include/common.h
1352 * Rename SBC8560 into sbc8560 for consistency
1354 * Patch by Daniel Poirot, 24 Jun 2004:
1355 Add support for Wind River's sbc8240 board
1357 * Patches by Yasushi Shoji, 26 Jun 2004:
1358 - drivers/serial_xuartlite.c: fix "return 0" in void function
1359 - add microblaze support to mkimage tool
1361 * Patch by Fred Klatt, 25 Jun 2004:
1362 Add support for WindRiver's sbc8560 board
1364 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1365 Small Bugs fixes for "at91rm9200dk" board:
1366 - Timing modifications for SPI DataFlash access
1367 - Fix NAND flash detection bug
1369 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1370 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1372 * Patch by Jon Loeliger, 17 June 2004:
1373 Completion of the 8540ADS/8560ADS updates:
1374 Fix some PCI and Rapid I/O memory maps,
1375 Initialize both TSEC 1 and 2,
1377 Update MAINTAINER for 85xx boards and README.mpc85xxads
1379 * Patch by Yuli Barcohen, 16 Jun 2004:
1380 Remove obsolete AdderII port which was superseded by unified
1381 AdderII/Adder87x port
1383 * Patch by Ladislav Michl, 16 Jun 2004:
1384 Fix gcc-3.3.3 warnings for smc91111.c
1386 * Patch by Stefan Roese, 02 Jul 2004:
1387 - Fix bug in 405 ethernet driver; allocated data not cleared!
1388 - Fix problem in 405 i2c driver; don't try to print without console!
1390 * Patch by Paul Ruhland, 11 Jun 2004:
1391 Remove debug code from 'board/lpd7a40x/flash.c'
1393 * Patch by Andrea Marson, 11 Jun 2004:
1394 Update for PPChameleon board:
1395 - support for SysClk @ 25MHz
1396 - support for Silicon Motion SM712 VGA controller
1399 * Patches by Richard Woodruff, 10 Jun 2004:
1400 - fix problems with examples/stubs.c for GCC >= 3.4
1401 - fix problems with gd initialization
1403 * Patch by Curt Brune, 17 May 2004:
1404 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1405 - Add support for ESPD-Inc. EVB4510 Board
1407 * Patch by Marc Leeman, 11 May 2004:
1408 Fix for MPC8245 - reading PPC Memory from another device with the
1409 PPC as PCI target device corrupts data due to interenal hardware
1412 * Fix "cls" command when used with splash screen
1414 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1415 slow download of a big image)
1417 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1418 display even after showing a bitmap
1420 * Patch by Josef Wagner, 04 Jun 2004:
1421 - DDR Ram support for PM520 (MPC5200)
1422 - support for different flash types (PM520)
1423 - USB / IDE / CF-Card / DiskOnChip support for PM520
1424 - 8 bit boot rom support for PM520/CE520
1425 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1426 - I2C and RTC support for CPC45
1427 - support of new flash type (28F160C3T) for CPC45
1429 * Fix flash parameters passed to Linux for PPChameleon board
1431 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1433 * Patch by Paul Ruhland, 10 Jun 2004:
1434 fix support for Logic SDK-LH7A404 board and clean up the
1435 LH7A404 register macros.
1437 * Patch by Matthew McClintock, 10 Jun 2004:
1438 Modify code to select correct serial clock on Sandpoint8245
1440 * Patch by Robert Schwebel, 10 Jun 2004:
1441 Add support for Intel K3 strata flash.
1443 * Patch by Thomas Brand, 10 Jun 2004:
1444 Fix "loads" command on DK1S10 board
1446 * Patch by Yuli Barcohen, 09 Jun 2004:
1447 Add support for 8MB flash SIMM and JFFS2 file system on
1448 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1450 * Patch by Yuli Barcohen, 09 Jun 2004:
1451 Add support for Analogue&Micro Adder87x and the older AdderII board.
1453 * Patch by Ming-Len Wu, 09 Jun 2004:
1454 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1456 * Patch by Sam Song, 09 Jun 2004:
1457 - Add support for RPXlite_DW board
1458 - Update FLASH driver for 4*AM29DL323DB90VI
1459 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1461 * Patch by Mark Jonas, 08 June 2004:
1462 - Make MPC5200 boards evaluate the SVR to print processor name and
1463 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1465 * Patch by Kai-Uwe Bloem, 06 May 2004:
1466 Fix endianess problem in cramfs code
1468 * Patch by Tom Armistead, 04 Jun 2004:
1469 Add support for MAX6900 RTC
1471 * Patches by Ladislav Michl, 03 Jun 2004:
1472 - fix cfi_flash.c on LE systems
1473 - let 'make mrproper' delete u-boot.img as well
1474 - turn printf into debug in cfi_flash.c
1476 * Patch by Kurt Stremerch, 28 May 2004:
1477 Add support for Exys XSEngine board
1479 * Patch by Martin Krause, 27 May 2004:
1480 Fix a MPC5xxx I2C timing issue in i2c_probe().
1482 * Patch by Leif Lindholm, 27 May 2004:
1483 Fix board_init_f() for dbau1x00 board.
1485 * Patch by Imre Deak, 26 May 2004:
1486 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1487 Set flash base accordingly, and decide whether to do or skip board
1488 specific setup steps.
1490 * Patch by Josef Baumgartner, 26 May 2004:
1491 Add missing define in include/asm-m68k/global_data.h
1493 * Patch by Josef Baumgartner, 25 May 2004:
1494 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1496 * Patch by Paul Ruhland, 24 May 2004:
1497 fix SDRAM initialization for LPD7A400 board.
1499 * Patch by Jian Zhang, 20 May 2004:
1500 add support for environment in NAND flash
1502 * Patch by Yuli Barcohen, 20 May 2004:
1503 Add support for Interphase iSPAN boards.
1505 * Patches by Paul Ruhland, 17 May 2004:
1506 - Add I/O functions to the smc91111 ethernet driver to support the
1507 Logic LPD7A40x boards.
1508 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1509 specifically the LPD7A400.
1511 * Patches by Robert Schwebel, 15 May 2004:
1512 - call MAC address reading code also for SMSC91C111;
1513 - make SMSC91C111 timeout configurable, remove duplicate code
1514 - fix get_timer() for PXA
1515 - update doc/README.JFFS2
1516 - use "bootfile" env variable also for jffs2
1518 * Patch by Tolunay Orkun, 14 May 2004:
1519 Add support for Cogent CSB472 board (8MB Flash Rev)
1521 * Patch by Thomas Viehweger, 14 May 2004:
1522 - flash.h: more flash types added
1523 - immap_8260.h: some bits added (useful for RMII)
1524 - cmd_coninfo.c: typo corrected, printf -> puts
1525 - reduced size by replacing spaces with tab
1527 * Patch by Robert Schwebel, 13 May 2004:
1528 Add 'imgextract' command: extract one part of a multi file image.
1530 * Patches by Jon Loeliger, 11 May 2004:
1531 Dynamically handle REV1 and REV2 MPC85xx parts.
1532 (Jon Loeliger, 10-May-2004).
1533 New consistent memory map and Local Access Window across MPC85xx line.
1534 New CCSRBAR at 0xE000_0000 now.
1535 Add RAPID I/O memory map.
1536 New memory map in README.MPC85xxads
1537 (Kumar Gala, 10-May-2004)
1538 Better board and CPU identification on MPC85xx boards at boot.
1539 (Jon Loeliger, 10-May-2004)
1540 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1541 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1542 (Jim Robertson, 10-May-2004)
1543 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1544 Supports multiple PHYs.
1545 (Andy Fleming, 10-May-2004)
1546 Some README.MPC85xxads updates.
1547 (Kumar Gala, 10-May-2004)
1548 Copyright updates for "Freescale"
1549 (Andy Fleming, 10-May-2004)
1551 * Patch by Stephen Williams, 11 May 2004:
1552 Add flash support for ST M29W040B
1553 Reduce JSE specific flash.c to remove dead code.
1555 * Patch by Markus Pietrek, 04 May 2004:
1556 Fix clear_bss code for ARM systems (all except s3c44b0 which
1557 doesn't clear BSS at all?)
1559 * Fix "ping" problem on INC-IP board. Strange problem:
1560 Sometimes the store word instruction hangs while writing to one of
1561 the Switch registers, but only if the next instruction is 16-byte
1562 aligned. Moving the instruction into a separate function somehow
1563 makes the problem go away.
1565 * Patch by Rishi Bhattacharya, 08 May 2004:
1566 Add support for TI OMAP5912 OSK Board
1568 * Patch by Sam Song May, 07 May 2004:
1569 Fix typo of UPM table for rmu board
1571 * Patch by Pantelis Antoniou, 05 May 2004:
1572 - Intracom board update.
1575 * Add support for the second Ethernet interface for the 'PPChameleon'
1578 * Patch by Dave Peverley, 30 Apr 2004:
1579 Add support for OMAP730 Perseus2 Development board
1581 * Patch by Alan J. Luse, 29 Apr 2004:
1582 Fix flash chip-select (OR0) option register setting on FADS boards.
1584 * Patch by Alan J. Luse, 29 Apr 2004:
1585 Report MII network speed and duplex setting properly when
1586 auto-negotiate is not enabled.
1588 * Patch by Jarrett Redd, 29 Apr 2004:
1589 Fix hang on reset on Ocotea board due to flash in wrong mode.
1591 * Patch by Dave Peverley, 29 Apr 2004:
1592 add MAC address detection to smc91111 driver
1594 * Patch by David Müller, 28 Apr 2004:
1595 fix typo in lib_arm/board.c
1597 * Patch by Tolunay Orkun, 20 Apr 2004:
1598 - README update: add CONFIG_CSB272 and csb272_config
1599 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1600 i2cfast environment variable
1602 * Patch by Yuli Barcohen, 19 Apr 2004:
1603 - Rename DUET_ADS to MPC885ADS
1604 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1605 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1606 - Clean up FADS family port to use the new defines
1608 * Fix PCI support on CPC45 board
1610 * Patch by Scott McNutt, 25 Apr 2004:
1611 Add Nios GDB/JTAG Console support:
1612 - Add stubs to support gdb via JTAG.
1613 - Add support for console over JTAG.
1616 * Add support for CATcenter board (based on PPChameleon ME module)
1618 * Patch by Klaus Heydeck, 12 May 2004:
1619 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1620 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1621 various changes to KUP4 board specific files
1623 * Fix minor network problem on MPC5200: need some delay between
1624 resetting the PHY and sending the first packet. Implemented in a
1625 "natural" way by invoking the PHY reset and initialization code
1626 only once after power on vs. each time the interface is brought up.
1628 * Add some limited support for low-speed devices to SL811 USB controller
1629 (at least "usb reset" now passes successfully and "usb info" displays
1630 correct information)
1632 * Change init sequence for multiple network interfaces: initialize
1633 on-chip interfaces before external cards.
1635 * Fix memory leak in the NAND-specific JFFS2 code
1637 * Fix SL811 USB controller when attached to a USB hub
1639 * Fix config option spelling in PM520 config file
1641 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1642 patches by Pantelis Antoniou, 30 Mar 2004)
1644 * Fix minor NAND JFFS2 related issue
1646 * Fixes for SL811 USB controller:
1647 - implement workaround for broken memory stick
1648 - improve error handling
1650 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1651 cope with congested networks.
1653 ======================================================================
1654 Changes for U-Boot 1.1.1:
1655 ======================================================================
1657 * Patch by Travis Sawyer, 23 Apr 2004:
1658 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1659 errata from Vitesse Semiconductor.
1661 * Patch by Philippe Robin, 22 Apr 2004:
1662 Fix ethernet configuration for "versatile" board
1664 * Patch by Kshitij Gupta, 21 Apr 2004:
1665 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1667 * Patch by Steven Scholz, 24 Feb 2004:
1668 Fix a bug in AT91RM9200 ethernet driver:
1669 The MII interface is now initialized before accessing the PHY.
1671 * Patch by John Kerl, 19 Apr 2004:
1672 Use U-boot's miiphy.h for PHY register names, rather than
1673 introducing a new header file.
1675 * Update pci_ids.h from linux-2.4.26
1677 * Patch by Masami Komiya, 19 Apr 2004:
1678 Fix problem cause by VLAN function on little endian architecture
1679 without VLAN environment
1681 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1682 binary image for all clock frequencies. Implement run-time
1683 optimization of flash access timing based on the actual bus
1686 * Modify KUP4X board configuration to use SL811 driver for USB memory
1687 sticks (including FAT / VFAT filesystem support)
1689 * Add SL811 Host Controller Interface driver for USB
1691 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1693 * Patch by Pantelis Antoniou, 19 Apr 2004:
1694 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1695 Minor patches for Intracom boards.
1697 * Patch by Christian Pell, 19 Apr 2004:
1698 cleanup support for CF/IDE on PCMCIA for PXA25X
1700 * Temporarily disabled John Kerl's extended MII command code because
1701 "miivals.h" is missing
1703 * Patches by Mark Jonas, 13 Apr 2004:
1704 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1705 - Add sync instructions to IceCube SDRAM init code
1706 - Move SDRAM chip constants into seperate include files
1707 - Unify DDR and SDR initialization code
1708 - Unify all IceCube (Lite5xxx) target names
1710 * Patch by John Kerl, 16 Apr 2004:
1711 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1712 mii read 4-7 18-1a. Also add mii dump subcommand for
1713 pretty-printing standard regs 0-5.
1715 * Patch by Stephen Williams, 16 April 2004:
1716 fix typo in JSE.h; update MAINTAINERS
1718 * Patch by Matthew S. McClintock, 14 Apr 2004:
1719 fix initdram function for utx8245 board
1721 * Patch by Markus Pietrek, 14 Apr 2004:
1722 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1724 * Patch by Reinhard Meyer, 18 Apr 2004:
1725 provide the IDE Reset Function for EMK 5200 boards
1727 * Patch by Masami Komiya, 12 Apr 2004:
1728 fix pci_hose_write_config_{byte,word}_via_dword problems
1730 * Patch by Sangmoon Kim, 12 Apr 2004:
1731 Update max RAM size for debris board
1733 * Patch by Travis Sawyer, 08 Apr 2004:
1734 Add TLB entry for second DIMM slot on ocotea
1736 * Patch by Masami Komiya, 08 Apr 2004:
1737 add RTL8169 network driver
1739 * Patch by Dan Malek, 07 Apr 2004:
1740 - Add support for RPC/STx GP3, Motorola 8560 board
1741 - Update 85xx TSEC driver so it searches MII for first available PHY
1743 - Add functions to support console MII commands.
1745 * Patch by Tolunay Orkun, 07 Apr 2004:
1746 Move initialization of bi_iic_fast[]
1747 from board_init_f() to board_init_r()
1749 * Patch by Yasushi Shoji, 07 Apr 2004:
1750 Cleanup microblaze port
1752 * Patch by Sangmoon Kim, 07 Apr 2004:
1753 Add auto SDRAM module detection for Debris board
1755 * Patch by Rune Torgersen, 06 Apr 2004:
1756 - Fix some PCI problems on the MPC8266ADS board
1757 - Fix the location of some PCI entries in the immap structure
1759 * Patch by Yasushi Shoji, 07 Apr 2004:
1760 - add support for microblaze processors
1761 - add support for AtmarkTechno "suzaku" board
1763 * Configure PPChameleon board to use redundand environment in flash
1765 * Configure PPChameleon board to use JFFS2 NAND support.
1767 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1769 * Patch by Rune Torgersen, 16 Apr 2004:
1772 * Patches by Pantelis Antoniou, 16 Apr 2004:
1773 - add support for a new version of an Intracom board and fix
1774 various other things on others.
1775 - add verify support to the crc32 command (define
1776 CONFIG_CRC32_VERIFY to enable it)
1777 - fix FEC driver for MPC8xx systems:
1778 1. fix compilation problems for boards that use dynamic
1780 2. shut down FEC after network transfers
1781 - HUSH parser fixes:
1782 1. A new test command was added. This is a simplified version of
1783 the one in the bourne shell.
1784 2. A new exit command was added which terminates the current
1786 3. Fixed handing of $? (exit code of last executed command)
1787 - Fix some compile problems;
1788 add "once" functionality for the netretry variable
1790 * Patch by George G. Davis, 02 Apr 2004:
1791 add support for Intel Assabet board
1793 * Patch by Stephen Williams, 01 Apr 2004:
1794 Add support for Picture Elements JSE board
1796 * Patch by Christian Pell, 01 Apr 2004:
1797 Add CompactFlash support for PXA systems.
1799 * Patches by Pantelis Antoniou, 30 Mar 2004:
1800 - add auto-complete support to the U-Boot CLI
1801 - add support for NETTA and NETPHONE boards; fix NETVIA board
1802 - add support for the Epson 156x series of graphical displays
1803 (These displays are serial and not suitable for using a normal
1804 framebuffer console on them)
1805 - add infrastructure needed in order to POST any DSPs in a board
1806 - improve and fix various things in the MPC8xx FEC driver:
1807 1. The new 87x and 88x series of processors have two FECs,
1808 and the new driver supports them both.
1809 2. Another change in the 87x/88x series is support for
1810 the RMII (Reduced MII) interface. However numerous
1811 changes are needed to make it work since the PHYs
1812 are connected to the same lines. That means that
1813 you have to address them correctly over the MII
1815 3. We now correctly match the MII/RMII interface
1816 configuration to what the PHY reports.
1817 - Fix problem when readingthe MII status register. Due to the
1818 internal design of many PHYs you have to read the register
1819 twice. The problem is more apparent in 10Mbit mode.
1820 - add new mode ".jffs2s" for reading from a NAND device: it just
1821 skips over bad blocks.
1822 - add networking support for VLANs (802.1q), and CDP (Cisco
1824 - some minor patches / cleanup
1826 * Patch by Yuli Barcohen, 28 Mar 2004:
1827 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1828 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1829 - Change configuration method for MPC8260ADS family
1831 * add startup code to clear the BSS of standalone applications
1833 * Fix if / elif handling bug in HUSH shell
1835 ======================================================================
1836 Changes for U-Boot 1.1.0:
1837 ======================================================================
1839 * Patch by Mark Jonas: Remove config.tmp files only when
1840 unconfiguring the board
1842 * Adapt RMU board for bigger flash memory
1844 * Patch by Klaus Heydeck, 13 Mar 2003:
1845 Add support for KUP4X Board
1847 * Patch by Pavel Bartusek, 21 Mar 2004
1848 Add Reiserfs support
1850 * Patch by Hinko Kocevar, 20 Mar 2004
1851 - Add auto-release for SMSC LAN91c111 driver
1852 - Add save/restore of PTR and PNR regs as suggested in datasheet
1854 * Patch by Stephen Williams, 19 March 2004
1855 Increase speed of sector reads from SystemACE,
1856 shorten poll timeout and remove a useless reset
1858 * Patch by Tolunay Orkun, 19 Mar 2004:
1859 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1862 * Patch by Brad Kemp, 18 Mar 2004:
1863 prevent machine checks during a PCI scan
1865 * Patch by Pierre Aubert, 18 Mar 2004:
1866 Fix string cleaning in IDE identification
1868 * Patch by Pierre Aubert, 18 Mar 2004:
1869 - Unify video mode handling for Chips & Technologies 69000 Video
1870 chip and Silicon Motion SMI 712/710/810 Video chip
1871 - Add selection of the video output (CRT or LCD) via 'videoout'
1872 environment variable for the Silicon Motion
1875 * Patch by Pierre Aubert, 18 Mar 2004:
1876 include/common.h typo fix
1878 * Patches by Tolunay Orkun, 17 Mar 2004:
1879 - Add support for bd->bi_iic_fast[] initialization via environment
1880 variable "i2cfast" (CONFIG_I2CFAST)
1881 - Add "i2cfast" u-boot environment variable support for csb272
1883 * Patch by Carl Riechers, 17 Mar 2004:
1884 Ignore '\0' characters in console input for use with telnet and
1887 * Patch by Leon Kukovec, 17 Mar 2004:
1888 typo fix for strswab prototype #ifdef
1890 * Patches by Thomas Viehweger, 16 Mar 2004:
1891 - show PCI clock frequency on MPC8260 systems
1892 - add FCC_PSMR_RMII flag for HiP7 processors
1893 - in do_jffs2_fsload(), take load address from load_addr if not set
1894 explicit, update load_addr otherwise
1895 - replaced printf by putc/puts when no formatting is needed
1896 (smaller code size, faster execution)
1898 * Patch by Phillippe Robin, 16 Mar 2004:
1899 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1901 * Patch by Stephen Williams, 15 Mar 2004:
1902 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1904 * Patch by Tolunay Orkun, 15 Mar 2004:
1905 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1907 * Patch by Travis Sawyer, 15 Mar 2004:
1908 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1910 * Add start-up delay to make sure power has stabilized before
1911 attempting to switch on USB on SX1 board.
1913 * Patch by Josef Wagner, 18 Mar 2004:
1914 - Add support for MicroSys XM250 board (PXA255)
1915 - Add support for MicroSys PM828 board (MPC8280)
1916 - Add support for 32 MB Flash on PM825/826
1917 - new SDRAM refresh rate for PM825/PM826
1918 - added support for MicroSys PM520 (MPC5200)
1919 - replaced Query by Identify command in CPU86/flash.c
1920 to support 28F160F3B
1922 * Fix wrap around problem with udelay() on ARM920T
1924 * Add support for Macronix flash on TRAB board
1926 * Patch by Pierre Aubert, 15 Mar 2004:
1927 Fix buffer overflow in IDE identification
1929 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1931 * Remove redundand #define in IceCube.h
1933 * Patch by Steven Scholz, 27 Feb 2004:
1934 - Adding get_ticks() and get_tbclk() for AT91RM9200
1935 - Many white space fixes in cpu/at91rm9200/interrupts.c
1937 * Patches by Steven Scholz, 20 Feb 2004:
1938 some cleanup in AT91RM9200 related code
1940 * Patches by Travis Sawyer, 12 Mar 2004:
1941 - Fix Gigabit Ethernet support for 440GX
1942 - Add Gigabit Ethernet Support to MII PHY utilities
1944 * Patch by Brad Kemp, 12 Mar 2004:
1945 Fixes for drivers/cfi_flash.c:
1946 - Better support for x8/x16 implementations
1947 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1948 - Added defines for AMD command and address constants
1950 * Patch by Leon Kukovec, 12 Mar 2004:
1951 Fix get_dentfromdir() to correctly handle deleted dentries
1953 * Patch by George G. Davis, 11 Mar 2004:
1954 Remove hard coded network settings in TI OMAP1610 H2
1955 default board config
1957 * Patch by George G. Davis, 11 Mar 2004:
1958 add support for ADS GraphicsClient+ board.
1960 * Patch by Pierre Aubert, 11 Mar 2004:
1961 - add bitmap command and splash screen support in cfb console
1962 - add [optional] origin in the bitmap display command
1964 * Patch by Travis Sawyer, 11 Mar 2004:
1965 Fix ocotea board early init interrupt setup.
1967 * Patch by Thomas Viehweger, 11 Mar 2004:
1968 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1970 * Patch by Stephan Linz, 09 Mar 2004
1971 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1973 * Patch by George G. Davis, 9 Mar 2004:
1974 fix recent build failure for SA1100 target
1976 * Patch by Travis Sawyer, 09 Mar 2004:
1977 Support native interrupt mode for the IBM440GX.
1978 Previously it was running in 440GP compatibility mode.
1980 * Patch by Philippe Robin, 09 Mar 2004:
1981 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1984 * Patch by Masami Komiya, 08 Mar 2004:
1985 Don't overwrite server IP address or boot file name
1986 when the boot server does not return values
1988 * Patch by Tolunay Orkun, 5 Mar 2004:
1989 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1991 * Patch by Tolunay Orkun, 5 Mar 2004:
1992 Fix early board initialization for Cogent CSB272 board
1994 * Patch by Ed Okerson, 3 Mar 2004:
1995 fix CFI flash writes for little endian systems
1997 * Patch by Reinhard Meyer, 01 Mar 2004:
1998 generalize USB and IDE support for MPC5200 with according
1999 changes to IceCube.h and TOP5200.h
2000 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2001 add info about USB and IDE to README
2003 * Patch by Yuli Barcohen, 4 Mar 2004:
2004 Fix problems with GCC 3.3.x which changed handling of global
2005 variables explicitly initialized to zero (now in .bss instead of
2008 * Patch by Leon Kukovec, 02 Mar 2004:
2009 add strswab() to fix IDE LBA capacity, firmware and model numbers
2010 on little endian machines
2012 * Patch by Masami Komiya, 02 Mar 2004:
2013 - Remove get_ticks() from NFS code
2014 - Add verification of RPC transaction ID
2016 * Patch by Pierre Aubert, 02 Mar 2004:
2017 cleanup for IDE and USB drivers for MPC5200
2019 * Patch by Travis Sawyer, 01 Mar 2004:
2021 - Add IBM PPC440GX Ref Platform support (Ocotea)
2022 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2023 Adapted to U-Boot and 440GX port
2025 - Add gracious handling of all Ethernet Pin Selections for 440GX
2026 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2028 - Add needed bit definitions
2031 * Patch by Carl Riechers, 1 Mar 2004:
2032 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2034 * Patch by Stephan Linz, 27 Feb 2004
2035 - avoid problems for targets without NFS download support
2037 * Patch by Rune Torgersen, 27 Feb 2004:
2038 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2039 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2040 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2042 * Patch by Masami Komiya, 27 Feb 2004:
2043 Fix rarpboot: add autoload by NFS
2045 * Patch by Dan Eisenhut, 26 Feb 2004:
2046 fix flash_write return value in saveenv
2048 * Patch by Stephan Linz, 11 Dec 2003
2049 expand config.mk to avoid trigraph warnings on NIOS
2051 * Rename "BMS2003" board into "HMI10"
2053 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2054 storage; auto-set console on USB port (using preboot command)
2056 * Add support for SX1 mobile phone; add support for USB-based console
2057 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2059 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2061 * Fix SDRAM timings for LITE5200 / IceCube board
2063 * Handle Auti-MDIX / connection status for INCA-IP
2065 * Fix USB problems when attempting to read 0 bytes
2067 * Patch by Travis Sawyer, 26 Feb 2004:
2068 Fix broken compile for XPEDITE1K target.
2070 * Patch by Stephan Linz, 26 Feb 2004:
2071 Bug fix for NFS code on NIOS targets
2073 * Patch by Stephen Williams, 26 Feb 2004:
2074 Break up SystemACE reads of large block counts
2076 * Patch by Pierre Aubert, 26 Feb 2004
2077 add IDE support for MPC5200
2079 * Patch by Masami Komiya, 26 Feb 2004:
2080 add autoload via NFS
2082 * Patch by Stephen Williams
2083 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2084 elsewhere in the source.
2086 * Patch by Steven Scholz, 25 Feb 2004:
2087 - Timeouts in FPGA code should be based on CFG_HZ
2088 - Minor cleanup in code for Altera FPGA ACEX1K
2090 * Patch by Steven Scholz, 25 Feb 2004:
2091 Changed "Directory Hierarchy" section in README
2093 * Patch by Masami Komiya, 25 Feb 2004:
2094 Reduce copy count in nfs_read_reply() of NFS code
2096 * Patch by Markus Pietrek, 24 Feb 2004:
2097 NS9750 DevBoard added
2099 * Patch by Pierre Aubert, 24 Feb 2004
2100 add USB support for MPC5200
2102 * Patch by Steven Scholz, 24 Feb 2004:
2103 - fix MII commands to use values from last command
2105 * Patch by Torsten Demke, 24 Feb 2004:
2106 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2108 * Patch by Rahul Shanbhag, 19 Feb 2004:
2109 Fixes for for OMAP1610 board:
2110 - shift some IRQ specific code to platform.S file
2111 - remove duplicatewatchdog reset code from start.S
2113 * Make Auto-MDIX Support configurable on INCA-IP board
2115 * Fix license for mkimage tool
2117 * Patch by Masami Komiya, 24 Feb 2004:
2118 Update NetBootFileXferSize in NFS code
2120 * Patch by Scott McNutt, 24 Feb 2004:
2121 fix packet length in NFS code
2123 * Patch by Masami Komiy, 22 Feb 2004:
2124 Add support for NFS for file download
2126 * Patch by Andrea Scian, 17 Feb 2004:
2127 Add support for S3C44B0 processor and DAVE B2 board
2129 * Patch by Steven Scholz, 20 Feb 2004:
2130 - Add support for MII commands on AT91RM9200 boards
2131 - some cleanup in AT91RM9200 ethernet code
2133 * Patch by Peter Ryser, 20 Feb 2004:
2134 Add support for the Xilinx ML300 platform
2136 * Patch by Stephan Linz, 17 Feb 2004:
2137 Fix watchdog support for NIOS
2139 * Patch by Josh Fryman, 16 Feb 2004:
2140 Fix byte-swapping for cfi_flash.c for different bus widths
2142 * Patch by Jon Diekema, 14 Jeb 2004:
2143 Remove duplicate "FPGA Support" notes from the README file
2145 * Patches by Reinhard Meyer, 14 Feb 2004:
2146 - update board/emk tree; use common flash driver
2147 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2148 [adapted for other PPC CPUs -- wd]
2149 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2151 * Patch by Jon Diekema, 13 Feb 2004:
2152 Call show_boot_progress() whenever POST "FAILED" is printed.
2154 * Patch by Nishant Kamat, 13 Feb 2004:
2155 Add support for TI OMAP1610 H2 Board
2156 Fixes for cpu/arm926ejs/interrupt.c
2157 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2158 Fix for a timer bug in OMAP1610 Innovator
2159 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2161 * Patches by Stephan Linz, 12 Feb 2004:
2162 - add support for NIOS timer with variable period preload counter value
2163 - prepare POST framework support for NIOS targets
2165 * Patch by Denis Peter, 11 Feb 2004:
2166 add POST support for the MIP405 board
2168 * Patch by Laurent Mohin, 10 Feb 2004:
2169 Fix buffer overflow in common/usb.c
2171 * Patch by Tolunay Orkun, 10 Feb 2004:
2172 Add support for Cogent CSB272 board
2174 * Patch by Thomas Elste, 10 Feb 2004:
2175 Add support for NET+50 CPU and ModNET50 board
2177 * Patch by Sam Song, 10 Feb 2004:
2178 Fix typos in cfi_flash.c
2180 * Patch by Leon Kukovec, 10 Feb 2004
2181 Fixed long dir entry slot id calculation in get_vfatname
2183 * Patch by Robin Gilks, 10 Feb 2004:
2184 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2185 !=, <>, <, >, <=, >=)
2187 * Fix problem with side effects in macros in include/usb.h
2189 * Patch by David Benson, 13 Nov 2003:
2190 bug 841358 - fix TFTP download size limit
2192 * Fixing bug 850768:
2193 improper flush_cache() in load_serial()
2195 * Fixing bug 834943:
2196 MPC8540 - missing volatile declarations
2198 * Patch by Stephen Williams, 09 Feb 2004:
2199 Add support for Xilinx SystemACE chip:
2200 - New files common/cmd_ace.c and include/systemace.h
2201 - Hook systemace support into cmd_fat and the partition manager
2203 * Patch by Travis Sawyer, 09 Feb 2004:
2204 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2206 * Patch by Travis Sawyer, 09 Feb 2004:
2208 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2209 - Add phymode for 440 enet
2212 - Change board_pre_init to board_early_init_f
2213 - Add user flash to bus controller setup
2215 - Fix is_pci_host to check GPIO for monarch bit
2216 - Force xpedite1k to pci conventional mode (via #define option)
2218 * Patch by Brad Kemp, 4 Feb 2004:
2219 - handle the machine check that is generated during the PCI scans
2221 - define the registers used in the IMMR by the PCI subsystem.
2223 * Patch by Pierre Aubert, 03 Feb 2004:
2224 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2226 * Patch by Jeff Angielski, 03 Feb 2004:
2227 Fix copy & paste error in cpu/mpc8260/pci.c
2229 * Patch by Reinhard Meyer, 24 Jan 2004:
2230 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2232 * Add Auto-MDIX support for INCA-IP
2236 * Patch by Josef Baumgartner, 10 Feb 2004:
2237 Fixes for Coldfire port
2239 * Patch by Brad Kemp, 11 Feb 2004:
2240 Fix CFI flash driver problems
2242 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2243 modules at CPU clock frequencies above 66 MHz.
2245 * Optimize flash programming speed for LWMON (by another 100% :-)
2247 * Patch by Jian Zhang, 3 Feb 2004:
2248 - Changed the incorrect FAT12BUFSIZE
2249 - data_begin in fsdata can be negative. Changed it to be short.
2251 * Patches by Stephan Linz, 30 Jan 2004:
2252 1: - board/altera/common/flash.c:flash_erase():
2253 o allow interrupts befor get_timer() call
2254 o check-up each erased sector and avoid unexpected timeouts
2255 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2256 o enclose sevenseg_set() in cpp condition
2257 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2258 - fix some typed in mistakes in the NIOS documentation
2259 2: - split DK1C20 configuration into several header files:
2260 o two new files for each NIOS CPU description
2261 o U-Boot related part is remaining in DK1C20.h
2262 3: - split DK1S10 configuration into several header files:
2263 o two new files for each NIOS CPU description
2264 o U-Boot related part is remaining in DK1S10.h
2265 4: - Add support for the Microtronix Linux Development Kit
2266 NIOS CPU configuration at the Altera Nios Development Kit,
2267 Stratix Edition (DK-1S10)
2268 5: - Add documentation for the Altera Nios Development Kit,
2269 Stratix Edition (DK-1S10)
2270 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2272 7: - Add support for the common U-Boot SPI framework at
2275 * Patch by Rahul Shanbhag, 28 Jan 2004:
2276 Fix flash protection/locking handling for OMAP1610 innovator board.
2278 * Patch by Rolf Peukert, 28 Jan 2004:
2279 fix flash write problems on CSB226 board (write with 32 bit bus width)
2281 * Patches by Mark Jonas, 16 Jan 2004:
2282 - fix rounding error when calculating baudrates for MPC5200 PSCs
2283 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2284 time which is not supported
2286 * Patch by Yuli Barcohen, 26 Jan 2004:
2287 Allow bzip2 compression for small memory footprint boards
2289 * Patch by Brad Kemp, 21 Jan 2004:
2290 Add support for CFI flash driver for both the Intel and the AMD
2293 * Patch by Travis Sawyer, 20 Jan 2004:
2294 Fix pci bridge auto enumeration of sibling p2p bridges.
2296 * Patch by Tolunay Orkun, 12 Jan 2004:
2297 Add some delays as needed for Intel LXT971A PHY support
2299 * Patches by Stephan Linz, 09 Jan 2004:
2300 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2301 - make DK1C20 board configuration related to ASMI conform to
2304 * Patch by Anders Larsen, 09 Jan 2004:
2306 ARM memory layout fixes: the abort-stack is now set up in the
2307 correct RAM area, and the BSS is zeroed out as it should be.
2309 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2310 of the linker scripts are replaced by '__bss_start' and '_end',
2311 resp., which is a further step to eliminate unnecessary differences
2312 between the implementation of the CPU architectures.
2314 * Patch by liang a lei, 9 Jan 2004:
2315 Fix Intel 28F128J3 ID in include/flash.h
2317 * Patch by Masami Komiya, 09 Jan 2004:
2318 add support for TB0229 board (NEC VR4131 MIPS processor)
2320 * Patch by Leon Kukovec, 12 Dec 2003:
2321 changed extern __inline__ into static __inline__ in
2322 include/linux/byteorder/swab.h
2324 * Patch by Travis Sawyer, 30 Dec 2003:
2325 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2326 select MDI port based on enabled EMAC device.
2327 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2330 * Patch by Wolter Kamphuis, 15 Dec 2003:
2331 made CONFIG_SILENT_CONSOLE usable on all architectures
2333 * Disable date command on TQM866M - there is no RTC on MPC866
2335 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2337 * Implement adaptive SDRAM timing configuration based on actual CPU
2338 clock frequency for INCA-IP; fix problem with board hanging when
2339 switching from 150MHz to 100MHz
2341 * Add PCMCIA CS support for BMS2003 board
2343 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2344 see doc/README.MPC866 for details;
2345 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2346 calculate CPU clock frequency from PLL register values.
2348 * Add support for 128 MB RAM on TQM8xxL/M modules
2350 * Fix PS/2 keyboard problem caused by statically initialized variable
2351 pointing to a location in flash
2353 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2355 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2356 before we can access it; add delay in case we are faster (with no
2359 * Cleanup of some init functions
2361 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2362 to avoid Linux crashes by early packets coming in.
2364 * Accelerate flash accesses on LWMON board by using buffered writes
2366 * Fix typo in Makefile;
2367 fix problem with PARTNUM detection
2369 * Patch by Reinhard Meyer, 09 Jan 2004:
2370 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2372 * Add support for IDE LED on BMS2003 board
2373 (exclusive with status LED!)
2375 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2378 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2379 Add common files for "emk" boards
2381 * Add a common get_ram_size() function and modify the the
2382 board-specific files to invoke that common implementation.
2384 ======================================================================
2385 Changes for U-Boot 1.0.1:
2386 ======================================================================
2388 * Set default clock for INCA-IP to 150 MHz
2390 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2391 add I2C support; add support for DS1337 RTC
2393 * Add CompactFlash support for BMS2003 board
2395 * Add support for status LED on BMS2003 board
2397 * Patch by Scott McNutt, 02 Jan 2004:
2398 Add support for the Nios Active Serial Memory Interface (ASMI)
2401 * Patch by Andrea Marson, 16 Dec 2003:
2402 Add support for the PPChameleon ME and HI modules
2404 * Patch by Yuli Barcohen, 22 Dec 2003:
2405 Add support for Motorola DUET ADS board (MPC87x/88x)
2407 * Patch by Robert Schwebel, 15 Dec 2003:
2408 add support for cramfs (uses JFFS2 command interface)
2410 * Patches by Stephan Linz, 11 Dec 2003:
2411 - more documentation for NIOS port
2412 - new struct nios_pio_t, struct nios_spi_t
2413 - Reconfiguration for NIOS Development Kit DK1C20:
2414 o move board related code from board/dk1c20
2415 to board/altera/dk1c20
2416 o create a new common source path board/altera/common
2417 and move generic flash access stuff into it
2418 o change/expand configuration file DK1C20.h
2419 - Add support for NIOS Development Kit DK1S10
2420 - Add status LED support for NIOS systems
2421 - Add dual 7-segment LED support for Altera NIOS DevKits
2423 * Patch by Ronen Shitrit, 10 Dec 2003:
2424 Add support for the Marvell DB64360 / DB64460 development boards
2426 * Patch by Detlev Zundel, 10 Dec 2003:
2427 fix dependency problem in examples/Makefile
2429 * Patch by Denis Peter, 8 Dec 2003
2430 - add support for the PATI board (MPC555)
2431 - add SPI support for the MPC5xx
2433 * Patch by Anders Larsen, 08 Dec 2003:
2434 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2435 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2436 cleanup some redundand #defines
2438 * Patch by André Schwarz, 8 Dec 2003:
2439 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2440 - TX and RX deskriptors must be quad-word aligned
2441 - does not work with only one TX deskriptor
2442 - standard reset method does not work
2444 * Patch by Masami Komiya, 08 Dec 2003:
2445 add RTL8139 ethernet driver
2447 * Patches by Ed Okerson, 07 Dec 2003:
2448 - fix ethernet for the AU1x00 processors in little-endian mode.
2449 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2451 * Minor code cleanup (coding style)
2453 * Patch by Reinhard Meyer, 30 Dec 2003:
2454 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2455 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2456 - turned debug print of PHY registers into a function (called in two places)
2457 - added support for EMK MPC5200 based modules
2459 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2461 * Add support for TQM866M modules
2463 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2465 * Fix a few compiler warnings
2467 * Patch by Reinhard Meyer, 28 Dec 2003:
2468 Add initial support for TOP5200 board
2470 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2471 environment variable which can set to "100", "133", or "150". The
2472 CPU clock will be configured accordingly upon next reboot. Other
2473 values are ignored. In case of an invalid or undefined "cpuclk"
2474 value, the compile-time default CPU clock speed will be used.
2476 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2477 window that is used to access the UART registers by the Linux driver)
2479 * Patch by Reinhard Meyer, 20 Dec 2003:
2480 Fix clock calculation for the MPC5200 for higher clock frequencies
2481 (above 2**32 / 10 = 429.5 MHz).
2483 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2485 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2487 * Add new configuration for IceCube board with DDR memory
2489 * Update TRAB memory configurations
2491 * Add JFFS2 support for INCA-IP board
2493 * Patch by Bill Hargen, 09 Dec 2003:
2494 - BUBINGA405EP: changed flash driver to protect top sector containing
2496 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2497 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2498 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2499 - 405EP: added/fixed support for "reginfo" command.
2500 - 4xx: removed spurious MII error messages on "mii info" command.
2502 * Patch by Bernhard Kuhn, 28 Nov 2003:
2503 add support for Coldfire CPU
2504 add support for Motorola M5272C3 and M5282EVB boards
2506 * Patch by Pierre Aubert, 24 Nov 2003:
2507 - add a return value for the fpga command
2508 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2509 is defined. If ide_preinit fails, ide_init is aborted.
2510 - fix an endianess problem in fat.h
2512 * Patch by Wolter Kamphuis, 05 Dec 2003:
2513 Add support for SNMC's QS850/QS823/QS860T boards
2515 * Patch by Yuli Barcohen, 3 Dec 2003:
2516 "revive" U-Boot support for old Motorola MPC860ADS board
2518 * Patch by Cam(ilo?), 03 Dec 2003:
2519 make examples build even with broken Montavista objcopy
2521 * Patch by Pavel Bartusek, 27 Nov 2003:
2522 fix conversion problem with "bootretry" evironment variable
2524 * Patch by Andre Schwarz, 24 Nov 2003:
2525 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2527 * Patch by Pavel Bartusek, 21 Nov 2003:
2528 set ZMII bridge speed on 440
2530 * Patch by Anders Larsen, 17 Nov 2003:
2531 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2533 * Patches by David Müller, 14 Nov 2003:
2534 - board/mpl/common/common_util.c
2535 * implement support for BZIP2 compressed images
2536 * various cleanups (printf -> puts, ...)
2537 - board/mpl/common/flash.c
2538 * report correct errors to upper layers
2539 * check the erase fail and VPP low bits in status reg
2540 - board/mpl/vcma9/cmd_vcma9.c
2541 - board/mpl/vcma9/flash.c
2542 * various cleanups (printf -> puts, ...)
2544 * fix typo in comment
2545 - cpu/arm920t/usb_ohci.c
2546 * support for S3C2410 is missing in #if line
2548 * reinit some registers in case of error (cable missing, ...)
2550 * support for USB/MMC devices is missing in #if line
2551 - include/configs/MIP405.h
2552 - include/configs/PIP405.h
2553 * enable BZIP2 support
2554 * enlarge malloc space to 1MiB because of BZIP2 support
2555 - include/configs/VCMA9.h
2556 * enable BZIP2 support
2557 * enlarge malloc space to 1MiB because of BZIP2 support
2558 * enable USB support
2559 - lib_arm/armlinux.c
2560 * change calling convention of ARM Linux kernel as
2561 described on http://www.arm.linux.org.uk/developer/booting.php
2563 * Patch by Thomas Lange, 14 Nov 2003:
2564 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2565 support all these AMD boards.
2567 * Patch by Thomas Lange, 14 Nov 2003:
2568 Workaround for mips au1x00 physical memory accesses (the au1x00
2569 uses a 36 bit bus internally and cannot access physical memory
2570 directly. Use the uncached SDRAM address instead of the physical
2573 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2574 add Realtek 8019 ethernet driver
2576 * Patch by Yuli Barcohen, 13 Nov 2003:
2577 MPC826xADS/PQ2FADS cleanup
2579 * Patch by Anders Larsen, 12 Nov 2003:
2580 Update README to mark the PORTIO commands non-standard
2582 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2583 update for for Atmel AT91RM9200DK development kit:
2584 - support for environment variables in DataFlash
2585 - Atmel DataFlash AT45DB1282 support
2587 * Patch by Jeff Carr, 11 Nov 2003:
2588 add support for new version of 8270 processors
2590 * Patches by George G. Davis, 05 Nov 2003:
2591 - only pass the ARM linux initrd tag to the kernel when an initrd
2593 - update omap1510inn configuration file
2595 * Patches by Stephan Linz, 3 Nov 2003:
2596 - more endianess fixes for LAN91C111 driver
2597 - CFG_HZ configuration patch for NIOS Cyclone board
2599 * Patch by Stephan Linz, 28 Oct 2003:
2600 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2602 * Patch by Steven Scholz, 20 Oct 2003:
2603 - make "mii info <addr>" show infor for PHY at "addr" only
2604 - Endian fix for miiphy_info()
2606 * Patch by Gleb Natapov, 19 Sep 2003:
2607 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2609 * Patch by Anders Larsen, 17 Sep 2003:
2610 Bring ARM memory layout in sync with the documentation:
2611 stack and malloc-heap are now located _below_ the U-Boot code
2613 * Accelerate booting on TRAB board: read and check autoupdate image
2614 headers first instead of always reading the whole images.
2616 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2618 * Enabled password check on RMU board
2620 * Fix configuration problem with IceCube in LOWBOOT configuration:
2621 envrionment got embedded, corrupting the image layout.
2623 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2625 * Added BMS2003 board
2626 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2628 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2629 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2632 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2635 * Add checksum verification to 'imls' command
2637 * Add bd_info fields needed for 4xx Linux I2C driver
2639 * Patch by Martin Krause, 4 Nov. 2003:
2640 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2642 * Print used network interface when CONFIG_NET_MULTI is set
2644 * Patch by Bernhard Kuhn, 28 Oct 2003:
2645 Add low boot support for MPC5200
2647 * Fix problem with dual PCMCIA support (NSCU)
2649 * Fix MPC5200 I2C initialization function
2651 ======================================================================
2652 Changes for U-Boot 1.0.0:
2653 ======================================================================
2655 * Fix parameter passing to standalone images with bootm command
2657 * Patch by Kyle Harris, 30 Oct 2003:
2658 Fix build errors for ixdp425 board
2660 * Patch by David M. Horn, 29 Oct 2003:
2661 Fixes to build under CYGWIN
2663 * Get IceCube MGT5100 working (again)
2665 * Fix problems in memory test on some boards (which was not
2666 non-destructive as intended)
2668 * Patch by Gary Jennejohn, 28 Oct 2003:
2669 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2670 to prevent stack overflow on ARM systems
2672 * Patch by Stephan Linz, 28 Oct 2003:
2673 fix init sequence error for NIOS port
2675 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2677 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2679 * Patch by Xiao Xianghua, 23 Oct 2003:
2680 small patch for mpc85xx
2682 * Fix small problem in MPC5200 I2C driver
2684 * Fix FCC3 support on ATC board
2686 * Correct header printing for multi-image files in do_bootm()
2688 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2690 * Fix PCI problems on PPChameleon board
2692 * Patch by Steven Scholz, 18 Oct 2003:
2693 Fix AT91RM9200 ethernet driver
2695 * Patch by Nye Liu, 17 Oct 2003:
2696 Fix typo in include/mpc8xx.h
2698 * Patch by Richard Woodruff, 16 Oct 03:
2699 Fixes for cpu/arm925/interrupt.c
2700 - Initialize timestamp & lastdec vars.
2701 - fix timestamp overflows.
2702 - fix lastdec overflow.
2703 - smarter normalization to allow udelay() below 1ms to work.
2705 * Patch by Scott McNutt, 16 Oct
2706 add networking support for the Altera Nios Development Kit,
2707 Cyclone Edition (DK-1C20)
2709 * Patch by Jon Diekema, 14 Oct 2003:
2710 add hint about doc/README.silent to README file
2712 * Add CompactFlash support for NSCU
2714 * Fix PCI problems on PPChameleonEVB
2716 * TRAB auto-update: Base decision if we have to strip the image
2717 header on image type as encoded in the header
2718 (include image type patch by Martin Krause, 17 Oct 2003)
2720 * Patches by Xianghua Xiao, 15 Oct 2003:
2722 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2723 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2724 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2726 * Fix flash timings on TRAB board
2728 * Make sure HUSH is initialized for running auto-update scripts
2730 * Make 5200 reset command _really_ reset the board, without running
2731 any other code after it
2733 * Fix errors with flash erase when range spans across banks
2734 that are mapped in reverse order
2736 * Fix flash mapping and display on P3G4 board
2738 * Patch by Kyle Harris, 15 Jul 2003:
2739 - add support for Intel IXP425 CPU
2740 - add support for IXDP425 eval board
2742 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2743 for more information
2745 * Patch by Steven Scholz, 10 Oct 2003
2746 - Add support for Altera FPGA ACEX1K
2748 * Patches by Thomas Lange, 09 Oct 2003:
2749 - fix cmd_ide.c for non ppc boards (read/write functions did not
2750 add ATA base address)
2751 - fix for shannon board
2752 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2753 - Endian swap ATA identity for all big endian CPUs, not just PPC
2754 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2756 - add support for dbau1x00 board (MIPS32)
2758 * Patch by Sangmoon Kim, 07 Oct 2003:
2759 add support for debris board
2761 * Patch by Martin Krause, 09 Oct 2003:
2762 Fixes for TRAB board
2763 - /board/trab/rs485.c: correct baudrate
2764 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2765 udelay(); fix some timing problems with adc controller
2766 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2767 modify commands: touch and buzzer
2769 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2770 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2771 Use direct function calls for auto_update instead of hush commands
2773 * Patch by Scott McNutt, 04 Oct 2003:
2774 - add support for Altera Nios-32 CPU
2775 - add support for Nios Cyclone Development Kit (DK-1C20)
2777 * Patch by Steven Scholz, 29 Sep 2003:
2778 - A second parameter for bootm overwrites the load address for
2779 "Standalone Application" images.
2780 - bootm sets environment variable "filesize" to the resulting
2781 (uncompressed) data length for "Standalone Application" images
2782 when autostart is set to "no". Now you can do something like
2783 if bootm $fpgadata $some_free_ram ; then
2784 fpga load 0 $some_free_ram $filesize
2787 * Patch by Denis Peter, 25 Sept 2003:
2788 add support for the MIP405 Rev. C board
2790 * Patch by Yuli Barcohen, 25 Sep 2003:
2791 add support for Zephyr Engineering ZPC.1900 board
2793 * Patch by Anders Larsen, 23 Sep 2003:
2794 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2795 implemented for the x86 architecture)
2797 * Patch by Sangmoon Kim, 23 Sep 2003:
2798 fix pll_pci_to_mem_multiplier table for MPC8245
2800 * Patch by Anders Larsen, 22 Sep 2003:
2801 enable timed autoboot on PXA
2803 * Patch by David Müller, 22 Sep 2003:
2804 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2805 returns correct libgcc file path
2806 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2807 time on s3c24x0 systems
2809 * Patch by Jon Diekema, 19 Sep 2003:
2810 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2811 link state to the fault LED.
2812 - In NetLoop, make the Fault LED reflect the link status. The link
2813 status gets updated on entry, and on timeouts.
2815 * Patch by Anders Larsen, 18 Sep 2003:
2816 allow mkimage to build and run on Cygwin-hosted systems
2818 * Patch by Frank Müller, 18 Sep 2003:
2819 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2822 * Patch by Pantelis Antoniou, 16 Sep 2003:
2823 add tool to compute fileds in the PLPRCR register for MPC86x
2825 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2827 * Fix build problems under FreeBSD
2829 * Add generic filesystem image type
2831 * Make fatload set filesize environment variable
2833 * enable basic / medium / high-end configurations for PPChameleonEVB
2834 board; fix NAND code
2836 * enable TFTP client code to specify to the server the desired
2837 timeout value (see RFC-2349)
2839 * Improve SDRAM setup for TRAB board
2841 * Suppress all output with splashscreen configured only if "splashimage"
2844 * Fix problems with I2C support for mpc5200
2846 * Adapt TRAB configuration and auto_update to new memory layout
2848 * Add configuration for wtk board
2850 * Add support for the Sharp LQ065T9DR51U LCD display
2852 * Patch by Rune Torgersen, 17 Sep 2003:
2853 - Fixes for MPC8266 default config
2854 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2856 * Patches by Jon Diekema, 17 Sep 2003:
2857 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2860 - adjust "help" output
2862 * Patches by Anders Larsen, 17 Sep 2003:
2863 - fix spelling errors
2864 - set GD_FLG_DEVINIT flag only after device function pointers
2866 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2868 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2869 - trigger watchdog while waiting in serial driver
2871 * Add auto-update code for TRAB board using USB memory sticks,
2872 support new configuration with more memory
2874 * disable MPC5200 bus pipelining as workaround for bus contention
2876 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2877 priority; configure critical interrupts to be handled like external
2880 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2881 go back to 66 MHz for stability
2883 * Patches by Jon Diekema, 15 Sep 2003:
2884 - add description for missing CFG_CMD_* entries in the README file
2887 * Patch by Gleb Natapov, 14 Sep 2003:
2888 enable watchdog support for all MPC824x boards that have a watchdog
2890 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2891 "Non-octet Aligned Frame" errors we see at 100 Mbps
2893 * Patch by Sharad Gupta, 14 Sep 2003:
2894 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2896 * Patch by llandre, 11 Sep 2003:
2897 update configuration for PPChameleonEVB board
2899 * Patch by David Müller, 13 Sep 2003:
2900 various changes to VCMA9 board specific files
2902 * Add I2C support for MGT5100 / MPC5200
2904 * Patch by Rune Torgersen, 11 Sep 2003:
2905 Changed default memory option on MPC8266ADS to NOT be Page Based
2906 Interleave, since this doesn't work very well with the standard
2909 * Patch by George G. Davis, 12 Sep 2003:
2910 fix Makefile settings for sk98 driver
2912 * Patch by Stefan Roese, 12 Sep 2003:
2913 - new boards added: DP405, HUB405, PLU405, VOH405
2914 - some esd boards updated
2915 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2917 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2919 * Patch by Martin Krause, 11 Sep 2003:
2920 add burn-in tests for TRAB board
2922 * Enable instruction cache on MPC5200 board
2924 * Patch by Denis Peter, 11 Sep 2003:
2925 - fix USB data pointer assignment for bulk only transfer.
2926 - prevent to display erased directories in FAT filesystem.
2928 * Change output format for NAND flash - make it look like for other
2931 ======================================================================
2932 Changes for U-Boot 0.4.8:
2933 ======================================================================
2935 * Add I2C and RTC support for RMU board
2937 * Patches by Denis Peter, 9 Sep 2003:
2938 add FAT support for IDE, SCSI and USB
2940 * Patches by Gleb Natapov, 2 Sep 2003:
2941 - cleanup of POST code for unsupported architectures
2942 - MPC824x locks way0 of data cache for use as initial RAM;
2943 this patch unlocks it after relocation to RAM and invalidates
2946 * Patch by Gleb Natapov, 30 Aug 2003:
2947 new I2C driver for mpc107 bridge. Now works from flash.
2949 * Patch by Dave Ellis, 11 Aug 2003:
2950 - JFFS2: fix typo in common/cmd_jffs2.c
2951 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2952 - JFFS2: remove node version 0 warning
2953 - JFFS2: accept JFFS2 PADDING nodes
2954 - SXNI855T: add AM29LV800 support
2955 - SXNI855T: move environment from EEPROM to flash
2956 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2958 * Patch by Bill Hargen, 11 Aug 2003:
2959 fixes for I2C on MPC8240
2960 - fix i2c_write routine
2961 - fix iprobe command
2962 - eliminates use of global variables, plus dead code, cleanup.
2964 * Add support for USB Mass Storage Devices (BBB)
2965 (tested with USB memory sticks only)
2967 * Avoid flicker on TRAB's VFD
2969 * Add support for SK98xx driver
2971 * Add PCI support for SL8245 board
2973 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2974 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2975 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2977 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2978 to allow for more accurate baudrate settings
2979 (error now 0.7% at 115 kbps, instead of 3.5% before)
2981 * Patch by Andreas Mohr, 4 Sep 2003:
2982 Fix a lot of spelling errors
2984 * Add support for PPChameleon Eval Board
2986 * Add support for P3G4 board
2988 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2991 * Patch by Yuli Barcohen, 7 Aug 2003:
2992 check BCSR to detect if the board is configured in PCI mode
2994 ======================================================================
2995 Changes for U-Boot 0.4.7:
2996 ======================================================================
2998 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2999 add support for Adder II MPC852T module
3001 * Patch by George G. Davis, 19 Aug 2003:
3002 fix TI Innovator/OMAP1510 pin configs
3004 * Patches by Kshitij, 18 Aug 2003
3005 - add support for arm926ejs cpu core
3006 - add support for TI OMAP 1610 Innovator Board
3008 * Patch by Yuli Barcohen, 14 Aug 2003:
3009 add support for bzip2 uncompression
3011 * Add GCC library to examples/Makefile so GCC utility functions will
3014 * Add I2C and RTC support for RMU board using software I2C driver
3015 (because of better response to iprobe command); fix problem with
3018 * Patch by Matthias Fuchs, 28 Aug 2003:
3019 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3020 CONFIG_BOOTP_MAKS (see README).
3022 * Fix ICU862 environment problem
3024 * Fix RAM size detection for RMU board
3026 * Implement "reset" for MGT5100/MPC5200 systems
3028 ======================================================================
3029 Changes for U-Boot 0.4.6:
3030 ======================================================================
3032 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3033 allow selection of clock frequency as "make" target
3035 * Implement memory autosizing code for IceCube boards
3037 * Configure network port on INCA-IP for autonegotiation
3039 * Fix overflow problem in network timeout code
3041 * Patch by Richard Woodruff, 8 Aug 2003:
3042 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3044 ======================================================================
3045 Changes for U-Boot 0.4.5:
3046 ======================================================================
3048 * Update for TQM board defaults:
3049 disable clocks_in_mhz, enable boot count limit
3051 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3052 in toplevel directory instead. Removed astest.c from tools/gdb because
3053 it is no longer relevant.
3055 * Fix PCI support for MPC5200 / IceCube Board
3057 * Map ISP1362 USB OTG controller for NSCU board
3059 * Patch by Brad Parker, 02 Aug 2003:
3060 fix sc520_cdp problems
3062 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3064 * Allow erase command to cross flash bank boundaries
3066 * Patch by Scott McNutt, 21 Jul 2003:
3067 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3068 Both LynxOS and BlueCat linux KDIs are supported.
3070 * Patch by Richard Woodruff, 25 Jul 2003:
3071 use more reliable reset for OMAP/925T
3073 * Patch by Nye Liu, 25 Jul 2003:
3074 fix typo in mpc8xx.h
3076 * Patch by Richard Woodruff, 24 Jul 2003:
3077 Fixes for cmd_nand.c:
3078 - Fixed null dereferece which could result in incorrect ECC values.
3079 - Added support for devices with no Ready/Busy signal hooked up.
3080 - Added OMAP1510 read/write protect handling.
3081 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3083 - Switched default ECC to be JFFS2.
3085 * Allow crc32 to be used at address 0x000
3087 * Provide consistent interface to standalone applications to access
3088 the 'global_data' structure
3089 Provide a doc/README.standalone more useful to users/developers.
3091 * Make IceCube MGT5100 FEC driver work
3093 * Implement new mechanism to export U-Boot's functions to standalone
3094 applications: instead of using (PPC-specific) system calls we now
3095 use a jump table; please see doc/README.standalone for details
3097 * Patch by Dave Westwood, 24 Jul 2003:
3098 added support for Unity OS (a proprietary OS)
3100 * Patch by Detlev Zundel, 23 Jul 2003:
3101 add "imls" command to print flash table of contents
3103 * Fix cold boot detection for log buffer reset
3105 * Return error for invalid length specifiers with "cp.X" etc.
3107 * Fix startup problem on MIPS
3109 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3110 bitmap support is configured
3112 * Patch by Bill Hargen, 18 Jul 2003:
3113 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3115 * Patch by Denis Peter, 18 Jul 2003:
3116 - fix memory configuration for MIP405T
3117 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3119 * Cleanup of TQM82xx configurations; use "official" board types
3120 to make selection easier.
3122 * Patch by Martin Krause, 17 Jul 2003:
3123 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3125 * Patch by Richard Woodruff, 17 July 03:
3126 - Fixed bug in OMAP1510 baud rate divisor settings.
3128 * Patch by Nye Liu, 16 July 2003:
3130 - add MPC86xADS support (uses MPC86xADS.h)
3131 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3133 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3134 o don't trust gclk() software measurement by default, depend on
3135 CONFIG_8xx_GCLK_FREQ
3136 - add DRAM SIMM not installed detection
3137 - use more "correct" SDRAM initialization sequence
3138 - allow different SDRAM sizes (8xxADS has 8M)
3140 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3141 - rename MAMR/MBMR defines to be more consistent. Should eventually
3142 be merged into MxMR to better reflect the PowerQUICC datasheet.
3144 * Patch by Yuli Barcohen, 16 Jul 2003:
3145 support new Motorola PQ2FADS-ZU evaluation board which replaced
3146 MPC8260ADS and MPC8266ADS
3148 ======================================================================
3149 Changes for U-Boot 0.4.4:
3150 ======================================================================
3152 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3154 * Add support for MGT5100 and MPC5200 processors
3156 * Patch by Lutz Dennig, 15 Jul 2003:
3157 update for R360MPI board
3159 ======================================================================
3160 Changes for U-Boot 0.4.3:
3161 ======================================================================
3163 * Patches by Kshitij, 04 Jul 2003
3164 - added support for arm925t cpu core
3165 - added support for TI OMAP 1510 Innovator Board
3167 * Patches by Martin Krause, 14 Jul 2003:
3168 - add I2C support for s3c2400 systems (trab board)
3169 - (re-) add "ping" to command table
3171 * Fix handling of "slow" POST routines
3173 * Patches by Yuli Barcohen, 13 Jul 2003:
3174 - Correct flash and JFFS2 support for MPC8260ADS
3175 - fix PVR values and clock generation for PowerQUICC II family
3178 * Patch by Bernhard Kuhn, 08 Jul 2003:
3179 - add support for M68K targets
3181 * Patch by Ken Chou, 3 Jul:
3182 - Fix PCI config table for A3000
3183 - Fix iobase for natsemi.c
3184 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3186 * Allow to enable "slow" POST routines by key press on power-on
3187 * Fix temperature dependend switching of LCD backlight on LWMON
3188 * Tweak output format for LWMON
3190 * Patch by Stefan Roese, 11 Jul 2003:
3191 - Fix bug in CONFIG_VERSION_VARIABLE.
3192 - AR405 config updated.
3193 - OCRTC/ORSG: bsp command added.
3194 - ASH405 bsp update.
3196 ======================================================================
3197 Changes for U-Boot 0.4.2:
3198 ======================================================================
3200 * Add support for NSCU board
3202 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3204 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3205 mirror bit flash on TQM8xxM modules
3207 * Patch by Kenneth Johansson, 30 Jun 2003:
3208 get rid of MK_CMD_ENTRY macro; update doc/README.command
3210 * Patch by Seb James, 30 Jun 2003:
3211 Improve documentation of I2C configuration in README
3213 * Fix problems with previous log buffer "fixes"
3215 * Fix minor help text issues
3217 * "log append" did not append a newline
3219 ======================================================================
3220 Changes for U-Boot 0.4.1:
3221 ======================================================================
3223 * Fix some missing commands, cleanup header files
3224 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3226 * Rewrite command lookup and help command (fix problems with bubble
3227 sort when sorting command name list). Minor cleanup here and there.
3229 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3230 - Allow to call sysmon function interactively
3231 - PIC on LWMON board needs delay after power-on
3232 - Add missing RSR definitions for MPC8xx
3233 - Improve log buffer handling: guarantee clean reset after power-on
3234 - Add support for EXBITGEN board (aka "genie")
3235 - Add support for SL8245 board
3238 - remove trailing white space, trailing empty lines, C++ comments, etc.
3239 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3241 * Patches by Kenneth Johansson, 25 Jun 2003:
3242 - major rework of command structure
3243 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3245 ======================================================================
3246 Changes for U-Boot 0.4.0:
3247 ======================================================================
3249 * Patches by Robert Schwebel, 26 Jun 2003:
3250 - csb226 configuration updated
3251 - credits for logodl port updated
3252 - innokom configuration updated
3253 - logodl tree update, still with coding style inconsistencies
3254 - added OCM for ppc405 warning to README
3256 * Patch by Pantelis Antoniou, 25 Jun 2003:
3257 update NetVia with V2 board support
3259 * Header file cleanup for ARM
3261 * Patch by Murray Jensen, 24 Jun 2003:
3262 - make sure to use only U-boot provided header files
3263 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3265 * Patch by Stefan Roese, 24 Jun 2003:
3266 - Update esd ASH405 board files.
3267 - Update esd DASA_SIM config file.
3268 - Add ping command to some esd boards.
3270 * Patch by Yuli Barcohen, 23 Jun 2003:
3271 Update for MPC8260ADS board
3273 * Patch by Murray Jensen, 23 Jun 2003:
3274 - cleanup of GCC 3.x compiler warnings
3276 * Patch by Rune Torgersen, 4 Jun 2003:
3277 add large memory support for MPC8266ADS board
3279 * Patch by Richard Woodruff, 19 June 03:
3280 - Enabled standard u-boot device abstraction for ARM
3281 - Enabled console device for ARM
3282 - Initilized bi_baudrate for ARM
3284 * Patch by Bill Hargen, 23 Apr 2003:
3285 fix byte order for 824x I2C addresses (write op)
3287 * Patch by Murray Jensen, 20 Jun 2003:
3289 - cleanup (especially for gcc-3.x compilers)
3291 * Patch by Tom Guilliams, 20 Jun 2003:
3292 added CONFIG_750FX support for IBM 750FX processors
3294 * Patch by Devin Crumb, 02 Apr 2003:
3295 Fix clock divider rounding problem in drivers/serial.c
3297 * Patch by Richard Woodruff, 19 June 03:
3298 - Fixed smc91c111 driver to sync with the u-boot environment
3299 (driver/smc91c111.c).
3300 - Added eth_init error return check in NetLoop (net/net.c).
3302 * Patch by Ken Chou, 19 June 2003:
3303 Added support for A3000 SBC board (Artis Microsystems Inc.)
3305 * Patches by Murray Jensen, 17 Jun 2003:
3306 - Hymod board database mods: add "who" field and new xilinx chip types
3307 - provide new "init_cmd_timeout()" function so code external to
3308 "common/main.c" can use the "reset_cmd_timeout()" function before
3309 entering the main loop
3310 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3311 slightly different. see include/configs/hymod.h for an example
3312 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3313 CFG_DTT_ADM1021 defined)
3314 - add new "eeprom_probe()" function which has similar args and
3315 behaves in a similar way to "eeprom_read()" etc.
3316 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3317 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3318 - gdbtools copyright update
3319 - ensure that set_msr() executes the "sync" and "isync" instructions
3320 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3321 - 8260 I/O ports fix: Open Drain should be set last when configuring
3322 - add SIU IRQ defines for 8260
3323 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3324 config.mk to allow board configurations to override the GNU
3325 linker script, selected via the LDSCRIPT, make variable, and to
3326 give an initial value to the OBJCFLAGS make variable
3327 - 8260 i2c enhancement:
3328 o correctly extends the timeout depending on the size of all
3329 queued messages for both transmit and receive
3330 o will not continue with receive if transmit times out
3331 o ensures that the error callback is done for all queued tx
3333 o correctly detects both tx and rx timeouts, only delivers one to
3334 the callback, and does not overwrite an earlier error
3335 o logic in i2c_probe now correct
3336 - add "vprintf()" function so that "panic()" function can be
3338 - many Hymod board changes
3340 * Patches by Robert Schwebel, 14 Jun 2003:
3341 - add support for Logotronic DL datalogger board
3342 - cleanup serial line after kermit binary download
3343 - add debugX macro (debug level support)
3344 - update mach-types.h to latest arm.linux.org.uk master list.
3346 * Patches by David Müller, 12 Jun 2003:
3347 - rewrite of the S3C24X0 register definitions stuff
3348 - "driver" for the built-in S3C24X0 RTC
3350 * Patches by Yuli Barcohen, 12 Jun 2003:
3351 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3352 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3353 configuration word supplied by FPGA on some MPC8260ADS boards
3355 * Patch by Pantelis Antoniou, 10 Jun 2003:
3356 Unify status LED interface
3358 * Add support for DS12887 RTC; add RTC support for ATC board
3360 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3361 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3362 - Add Atmel DataFlash support for reading and writing.
3363 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3364 - Add Flash detection on Atmel AT91RM9200DK
3365 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3366 - Replace old Ethernet PHY layer functions
3367 - Change link address
3369 * Patch by Frank Smith, 9 Jun 2003:
3370 use CRIT_EXCEPTION for machine check on 4xx
3372 * Patch by Detlev Zundel, 13 Jun 2003:
3373 added implementation of the "carinfo" command in cmd_immap.c
3375 * Fix CONFIG_NET_MULTI support in include/net.h
3377 * Patches by Kyle Harris, 13 Mar 2003:
3378 - Add FAT partition support
3379 - Add command support for FAT
3380 - Add command support for MMC
3382 - Add Intel PXA support for video
3383 - Add Intel PXA support for MMC
3385 - Enable MMC and FAT for lubbock board
3386 - Other misc changes for lubbock board
3388 * Patch by Robert Schwebel, April 02, 2003:
3389 fix for SMSC91111 driver
3391 * Patch by Vladimir Gurevich, 04 Jun 2003:
3392 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3394 * Patch by Stefan Roese, 05 Jun 2003:
3395 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3396 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3397 data cache can be used even if the chip select is in use.
3398 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3399 (see README for further description).
3400 - Changed config files of CONFIG_EEPRO100 boards to use the
3401 CFG_RX_ETH_BUFFER define.
3403 * Add support for RMU board
3405 * Add support for TQM862L at 100/50 MHz
3407 * Patch by Pantelis Antoniou, 02 Jun 2003:
3408 major reconstruction of networking code;
3409 add "ping" support (outgoing only!)
3411 * Patch by Denis Peter, 04 June 2003:
3412 add support for the MIP405T board
3414 * Patches by Udi Finkelstein, 2 June 2003:
3415 - Added support for custom keyboards, initialized by defining a
3416 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3417 - Added support for the RBC823 board.
3418 - cpu/mpc8xx/lcd.c now automatically calculates the
3419 Horizontal Pixel Count field.
3421 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3422 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3424 * Patch by Mark Rakes, 14 May 2003:
3425 add support for Intel e1000 gig cards.
3427 * Patch by Nye Liu, 3 Jun 2003:
3428 fix critical typo in MAMR definition (include/mpc8xx.h)
3430 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3432 * Patch by Klaus Heydeck, 2 Jun 2003
3433 Minor changes for KUP4K configuration
3435 * Patch by Marc Singer, 29 May 2003:
3436 Fixed rarp boot method for IA32 and other little-endian CPUs.
3438 * Patch by Marc Singer, 28 May 2003:
3439 Added port I/O commands.
3441 * Patch by Matthew McClintock, 28 May 2003
3442 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3443 - minor patches for utx8245
3445 * Patch by Daniel Engström, 28 May 2003:
3448 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3449 add nand flash support to SXNI855T configuration
3450 fix/extend nand flash support:
3451 - fix 'nand erase' command so does not erase bad blocks
3452 - fix 'nand write' command so does not write to bad blocks
3453 - fix nand_probe() so handles no flash detected properly
3454 - add doc/README.nand
3455 - add .jffs2 and .oob options to nand read/write
3456 - add 'nand bad' command to list bad blocks
3457 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3458 - make NAND read/write faster
3460 * Patch by Rune Torgersen, 23 May 2003:
3461 Update for MPC8266ADS board
3463 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3464 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3465 _time_ (!) if the environment is embedded within the U-Boot image,
3466 or in a separate flash sector.
3468 * Cleanup CFG_DER #defines in config files (wd maintained only)
3470 * Fix data abort exception handling for arm920t CPU
3472 * Fix alignment problems with flash driver for TRAB board
3474 * Patch by Donald White, 21 May 2003:
3475 fix calculation of base address in pci_hose_config_device()
3477 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3478 execute "cmd2", even if "cmd1" fails. Note that this is different
3479 to "run var1 var2" where the contents of "var2" will NOT be
3480 executed when a command in "var1" fails.
3482 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3484 * Patch by Kyle Harris, 20 May 2003:
3485 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3486 into cpu/pxa and arch-pxa.
3488 * Patch by Stefan Roese, 23 May 2003:
3489 - IBM PPC405EP port added.
3490 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3491 UART0) is used as default U-Boot console. PPC4xx only!
3492 - esd ASH405 board added (PPC405EP based).
3493 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3494 - esd CPCI405AB board added.
3495 - esd PMC405 board added.
3496 - Update of some esd boards.
3498 * Patch by Denis Peter, 19 Mai 2003:
3499 add support for the MIP405-3 board
3501 * Patch by Dave Ellis, 22 May 2003:
3502 Fix problem with only partially cleared .bss segment
3504 * Patch by Rune Torgersen, 12 May 2003:
3505 get PCI to work on a MPC8266ADS board; incorporate change to
3506 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3508 * Patch by Nye Liu, 1 May 2003:
3509 minor patches for the FADS8xx
3511 * Patch by Thomas Schäfer, 28 Apr 2003:
3512 Fix SPD handling for 256 ECC DIMM on Walnut
3514 * Add support for arbitrary bitmaps for TRAB's VFD command;
3515 allow to pass boot bitmap addresses in environment variables;
3516 allow for zero boot delay
3518 * Patch by Christian Geißinger, 19 May 2002:
3519 On TRAB: wait until the dummy byte has been completely sent
3521 * Patch by David Updegraff, 22 Apr 2003:
3522 update for CrayL1 board
3524 * Patch by Pantelis Antoniou, 21 Apr 2003:
3525 add boot support for ARTOS (a proprietary OS)
3527 * Patch by Steven Scholz, 11 Apr 2003:
3528 Add support for RTC DS1338
3530 * Patch by Rod Boyce, 24 Jan 2003:
3531 Fix counting of extended partitions in diskboot command
3533 * Patch by Christophe Lindheimer, 20 May 2003:
3534 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3536 * Fix SDRAM timing on Purple board
3538 * Add support for CompactFlash on ATC board
3539 (includes support for Intel 82365 and compatible PC Card controllers,
3540 and Yenta-compatible PCI-to-CardBus controllers)
3542 * Patch by Mathijs Haarman, 08 May 2003:
3543 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3545 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3547 * Add support for Promess ATC board
3549 * Patch by Keith Outwater, 28 Apr 2003:
3550 - Miscellaneous corrections and additions to GEN860T board specific code.
3551 - Added GEN860_SC variant to GEN860T.
3552 - Miscellaneous corrections to GEN860T documentation.
3553 - Correct duplicate entry in U-Boot CREDITS file.
3554 - Add GEN860T_SC entry in MAINTAINERS file.
3555 - Update CREDITS file with GEN860T_SC info.
3557 * Update Smiths Aerospace addresses in MAINTAINERS file
3559 * Fix error handling in hush's version of "run" command
3562 - Splashscreen support
3565 - temperature dependend enabling of LCD
3567 * Allow booting from old "PPCBoot" disk partitions
3569 * Add support for TQM8255 Board / MPC8255 CPU
3571 ======================================================================
3572 Changes for U-Boot 0.3.1:
3573 ======================================================================
3575 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3577 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3578 display when Linux takes over
3580 * Patch by Erwin Rol, 27 Feb 2003:
3581 Add support for RTEMS (this time for real).
3583 * Add support for "bmp info" and "bmp display" commands to load
3584 bitmap images; this can be used (for example in a "preboot"
3585 command) to display a splash screen very quickly after poweron.
3587 * Add support for 133 MHz clock on INCA-IP board
3589 * Patch by Lutz Dennig, 10 Apr 2003:
3590 Update for R360MPI board
3592 * Add new meaning to "autostart" environment variable:
3593 If set to "no", a standalone image passed to the
3594 "bootm" command will be copied to the load address
3595 (and eventually uncompressed), but NOT be started.
3596 This can be used to load and uncompress arbitrary
3599 * Patch by Stefan Roese, 10 Apr 2003:
3600 Changed DHCP client to use IP address from server option field #54
3601 from the OFFER packet in the server option field #54 in the REQUEST
3602 packet. This fixes a problem using a Windows 2000 DHCP server,
3603 where the DHCP-server is not the TFTP-server.
3605 * Set max brightness for MN11236 displays on TRAB board
3607 * Add support for TQM862L modules
3609 ======================================================================
3610 Changes for U-Boot 0.3.0:
3611 ======================================================================
3613 * Patch by Arun Dharankar, 4 Apr 2003:
3614 Add IDMA example code (tested on 8260 only)
3616 * Add support for Purple Board (MIPS64 5Kc)
3618 * Add support for MIPS64 5Kc CPUs
3620 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3622 * Patch by Denis Peter, 04 Apr 2003:
3623 - update MIP405-4 board
3625 * Patch by Stefan Roese, 4 Apr 2003:
3626 - U-Boot version environment variable "ver" added
3627 (CONFIG_VERSION_VARIABLE).
3628 - Changed PPC405GPr version from A to B.
3629 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3631 * Patches by Denis Peter, 03 April 2003:
3632 - fix PCI IRQs on MPL boards
3633 - fix two more un-relocated pointer problems
3635 * Fix behaviour of "run" command:
3636 - print error message iv variable does not exist
3637 - terminate processing of arguments in case of error
3639 * Patches by Peter Figuli, 10 Mar 2003
3640 - Add support for BTUART on PXA platform
3641 - Add support for WEP EP250 (PXA) board
3643 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3644 flash using a BDI2000
3646 * Implement fix for I2C Edge Conditions problem for all boards that
3647 use the bit-banging driver (common/soft_i2c.c)
3649 * Patch by Martin Winistoerfer, 23 Mar 2003
3650 - Add port to MPC555/556 microcontrollers
3651 - Add support for cmi customer board with
3652 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3654 * Patch by Rick Bronson, 28 Mar 2003:
3655 - fix common/cmd_nand.c
3657 * Patch by Arun Dharankar, 24 Mar 2003:
3658 - add threads / scheduler example code
3660 * Add patches by Robert Schwebel, 31 Mar 2003:
3661 - add ctrl-c support for kermit download
3662 - align bdinfo output on ARM
3663 - csb226 board: bring in sync with innokom/memsetup.S
3664 - csb226 board: fix MDREFR handling
3665 - misc doc fixes / extensions
3666 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3667 - add BOOT_PROGRESS to armlinux.c
3669 * Add CPU ID, version, and clock speed for INCA-IP
3671 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3672 - fix SRAM and SDRAM memory sizing
3673 - add status LED support
3674 - add MAC address for second (SCC1) ethernet port
3676 * Update default environment for TQM8260 board
3678 * Patch by Rick Bronson, 16 Mar 2003:
3679 - Add NAND flash support for reading, writing, and erasing NAND
3680 flash (certain forms of which are called SmartMedia).
3681 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3683 * Patches by Robert Schwebel, 19 Mar 2003:
3684 - use arm-linux-gcc as default compiler for ARM
3685 - fix i2c fixup code
3686 - fix missing baudrate setting
3687 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3688 - moved "ignoring trailing characters" _before_ u-boot wants to
3689 print out diagnostics messages; removes bogus characters at the
3692 * Patch by John Zhan, 18 Mar 2003:
3693 Add support for SinoVee Microsystems SC8xx boards
3695 * Patch by Rolf Offermanns, 21 Mar 2003:
3696 ported the dnp1110 related changes from the current armboot cvs to
3697 current u-boot cvs. smc91111 does not work. problem marked in
3698 smc91111.c, grep for "FIXME".
3700 * Patch by Brian Auld, 25 Mar 2003:
3701 Add support for STM flash chips on ebony board
3703 * Add PCI support for MPC8250 Boards (PM825 module)
3705 * Patch by Stefan Roese, 25 Mar 2003:
3708 * Patch by Stefan Roese, 20 Mar 2003:
3709 - CPCI4052 update (support for revision 3).
3710 - Set edge conditioning circuitry on PPC405GPr for compatibility
3711 to existing PPC405GP designs.
3712 - Clip udiv to 5 bits on PPC405 (serial.c).
3714 * Extend INCAIP board support:
3715 - add automatic RAM size detection
3716 - add "bdinfo" command
3717 - pass flash address and size to Linux kernel
3718 - switch to 150 MHz clock
3720 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3721 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3722 boards, version 153 for Rev. 200 boards).
3724 * Patch by Vladimir Gurevich, 12 Mar 2003:
3725 Fix relocation problem of statically initialized string pointers
3728 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3729 Cleanup & bug fixes for JFFS2 code:
3730 - the memory mangement was broken. It caused havoc on malloc by
3731 writing beyond the block boundaries.
3732 - the length calculation for files was wrong, sometimes resulting
3733 in short file reads.
3734 - data copying now optionally takes fragment version numbers into
3735 account, to avoid copying from older data.
3736 See doc/README.JFFS2 for details.
3738 * Patch by Josef Wagner, 12 Mar 2003:
3739 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3740 - ETH05 and BEDBUG support for CU824
3741 - added support for MicroSys CPC45
3742 - new BOOTROM/FLASH0 and DOC base for PM826
3744 * Patch by Robert Schwebel, 12 Mar 2003:
3745 Fix the chpart command on innokom board
3748 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3749 s/PPCBoot/U-Boot/ in some files
3750 s/pImage/uImage/ in some files
3752 * Patch by Detlev Zundel, 15 Jan 2003:
3753 Fix '' command line quoting
3755 * Patch by The LEOX team, 19 Jan 2003:
3756 - add support for the ELPT860 board
3757 - add support for Dallas ds164x RTC
3759 * Patches by David Müller, 31 Jan 2003:
3760 - minimal setup for CardBus bridges
3761 - add EEPROM read/write support in the CS8900 driver
3762 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3763 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3765 * Patch by Steven Scholz, 04 Feb 2003:
3766 add support for RTC DS1307
3768 * Patch by Reinhard Meyer, 5 Feb 2003:
3769 fix PLPRCR/SCCR init sequence on 8xx to allow for
3770 changes of EBDF by software
3772 * Patch by Vladimir Gurevich, 07 Feb 2003:
3773 "API-compatibility patch" for 4xx I2C driver
3775 * TRAB fixes / extensions:
3776 - Restore VFD brightness as saved in environment
3777 - add support for Fujitsu flashes
3778 - make sure both buzzers are turned off (drive low level)
3780 * Patches by Robert Schwebel, 06 Mar 2003:
3781 - fix bug in BOOTP code (must use NetCopyIP)
3782 - update of CSB226 port
3783 - clear BSS segment on XScale
3784 - added support for i2c_init_board() function
3785 - update to the Innokom plattform
3787 * Extend support for redundand environments for configurations where
3788 environment size < sector size
3790 * Patch by Rune Torgersen, 13 Feb 2003:
3791 Add support for Motorola MPC8266ADS board
3793 * Patch by Kyle Harris, 19 Feb 2003:
3794 patches for the Intel lubbock board:
3795 memsetup.S - general cleanup (based on Robert's csb226 code)
3796 flash.c - overhaul, actually works now
3797 lubbock.c - fix init funcs to return proper value
3799 * Patch by Kenneth Johansson, 26 Feb 2003:
3800 - Fixed off by one in RFTA calculation.
3801 - No need to abort when LDF is lower than we can program it's only
3802 minimum timing so clamp it to what we can do.
3803 - Takes function pointer to function for reading the spd_nvram. Usefull
3804 for faking data or hardcode a module without the nvram.
3805 - fix other user for above change
3806 - fix some comments.
3808 * Patches by Brian Waite, 26 Feb 2003:
3809 - fix port for evb64260 board
3810 - fix PCI for evb64260 board
3813 * Patch by Reinhard Meyer, 1 Mar 2003:
3814 Add support for EMK TOP860 Module
3816 * Patch by Yuli Barcohen, 02 Mar 2003:
3817 Add SPD EEPROM support for MPC8260ADS board
3819 * Patch by Robert Schwebel, 21 Jan 2003:
3820 - Add support for Innokom board
3821 - Don't complain if "install" fails
3822 - README cleanup (remove duplicated lines)
3823 - Update PXA header files
3825 * Add documentation for existing POST code (doc/README.POST)
3827 * Patch by Laudney Ren, 15 Jan 2003:
3828 Fix handling of redundand environment in "tools/envcrc.c"
3830 * Patch by Detlev Zundel, 28 Feb 2003:
3831 Add bedbug support for 824x systems
3833 * Add support for 16 MB flash configuration of TRAB board
3835 * Patch by Erwin Rol, 27 Feb 2003:
3836 Add support for RTEMS
3838 * Add image information to README
3840 * Patch by Stefan Roese, 18 Feb 2003:
3841 CPCIISER4 configuration updated.
3843 * Patch by Stefan Roese, 17 Feb 2003:
3844 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3846 * Patch by Stefan Roese, 13 Feb 2003:
3847 Add "pcidelay" environment variable (in ms, enabled via
3848 CONFIG_PCI_BOOTDELAY).
3849 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3850 RST# to respond to configuration cycles (33MHz -> 1s).
3852 * Fix dual PCMCIA slot support (when running with just one
3855 * Add VFD type detection to trab board
3857 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3858 variable with value in the EEPROM
3860 * Patch by Stefan Roese, 10 Feb 2003:
3861 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3863 * Add support for MIPS32 4Kc CPUs
3865 * Add support for INCA-IP Board
3867 ======================================================================
3868 Changes for U-Boot 0.2.2:
3869 ======================================================================
3871 * Add dual ethernet support on PM826
3873 * Add support for LXT971 PHY on PM826
3875 * Patch by Tord Andersson, 16 Jan 2003:
3876 Fix flash sector count for TQM8xxL
3878 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3879 16 bytes out of each 32 byte block)
3881 ======================================================================
3882 Changes for U-Boot 0.2.1:
3883 ======================================================================
3885 * Add support for V37 board
3886 (patch by Jón Benediktsson, 11 Dec 2002)
3888 * Update baudrate in bd_info when it gets changed
3890 * Add watchdog trigger points while waiting for serial port
3891 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3893 * Improve command line tool to access the U-Boot's environment
3894 (figuration of the utility, using a config file)
3896 * Add single quote support for (old) command line parser
3898 * Switch LWMON board default config from FRAM to EEPROM;
3899 in POST, EEPROM shows up on 8 addresses
3901 ======================================================================
3902 Changes for U-Boot 0.2.0:
3903 ======================================================================
3905 * Use 1-byte-read instead of -write for iprobe() function
3906 Add i2c commands to PM826 config
3908 * extend I2C POST code: check for list on known addresses
3910 * Improve log buffer code; use "loglevel" to decide which messages
3911 to log on the console, too (like in Linux); get rid of "logstart"
3913 * Add command line tool to access the U-Boot's environment
3914 (board-specific for TRAB now, to be fixed later)
3916 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3917 Fix misc problems with AmigaOne support
3919 * Patch by Chris Hallinan, 3 Dec 2002:
3920 minor cleanup to the MPC8245 EPIC driver
3922 * Patch by Pierre Aubert , 28 Nov 2002
3923 Add support for external (SIU) interrupts on MPC8xx
3925 * Patch by Pierre Aubert , 28 Nov 2002
3926 Fix nested syscalls bug in standalone applications
3928 * Patch by David Müller, 27 Nov 2002:
3929 fix output of "pciinfo" command for CardBus bridge devices.
3931 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3934 * Add LED indication for IDE activity on KUP4K board
3936 * Fix startup problems with VFD display on TRAB
3938 * Patch by Pierre Aubert, 20 Nov 2002
3939 Add driver for Epson SED13806 graphic controller.
3940 Add support for BMP logos in cfb_console driver.
3942 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3944 * Patch by Rod Boyce, 21 Nov 2002:
3945 fix PCMCIA on MBX8xx board
3947 * Patch by Pierre Aubert , 21 Nov 2002
3948 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3949 bootmode word in DPRAM configurable
3951 * Patch by Daniel Engström, 18 Nov 2002:
3952 Fixes for x86 port (mostly strings issues)
3954 * Patch by Ken Chou, 18 Nov 2002:
3955 Fix for natsemi NIC cards (DP83815)
3957 * Patch by Pierre Aubert, 19 Nov 2002:
3958 fix a bug for the MII configuration, and some warnings
3960 * Patch by Thomas Frieden, 13 Nov 2002:
3961 Add code for AmigaOne board
3962 (preliminary merge to U-Boot, still WIP)
3964 * Patch by Jon Diekema, 12 Nov 2002:
3965 - Adding URL for IEEE OUI lookup
3966 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3968 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3969 root-on-nfs macros are designed to switch how the default boot
3970 method gets defined.
3972 * Patch by Daniel Engström, 13 Nov 2002:
3973 Add support for i386 architecture and AMD SC520 board
3975 * Patch by Pierre Aubert, 12 Nov 2002:
3976 Add support for DOS filesystem and booting from DOS floppy disk
3978 * Patch by Jim Sandoz, 07 Nov 2002:
3979 Increase number of network RX buffers (PKTBUFSRX in
3980 "include/net.h") for EEPRO100 based boards (especially SP8240)
3981 which showed "Receiver is not ready" errors when U-Boot was
3982 processing the receive buffers slower than the network controller
3985 * Patch by Andreas Oberritter, 09 Nov 2002:
3986 Change behaviour of NetLoop(): return -1 for errors, filesize
3987 otherwise; return code 0 is valid an means no file loaded - in this
3988 case the environment still gets updated!
3990 * Patches by Jon Diekema, 9 Nov 2002:
3991 - improve ADC/DAC clocking on the SACSng board to align
3992 the failing edges of LRCLK and SCLK
3993 - sbc8260 configuration tweaks
3994 - add status LED support for 82xx systems
3995 - wire sspi/sspo commands into command handler; improved error
3997 - add timestamp support and alternate memory test to the
3998 SACSng configuration
4000 * Patch by Vince Husovsky, 7 Nov 2002:
4001 Add "-n" to linker options to get rid of "Not enough room for
4002 program headers" problem
4004 * Patch by David Müller, 05 Nov 2002
4005 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4006 so we can use an already existing name
4008 * Patch by Pierre Aubert, 05 Nov 2002
4009 Hardware relatied improvments in FDC boot code
4011 * Patch by Holger Schurig, 5 Nov 2002:
4012 Make the PXA really change it's frequency
4014 * Patch by Pierre Aubert, 05 Nov 2002
4015 Add support for slave serial Spartan 2 FPGAs
4017 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4020 * Add support for log buffer which can be passed to Linux kernel's
4021 syslog mechanism; used especially for POST results.
4023 * Patch by Klaus Heydeck, 31 Oct 2002:
4024 Add initial support for kup4k board
4026 * Patch by Robert Schwebel, 04 Nov 2002:
4027 - use watchdog to reset PXA250 systems
4028 - added progress callbacks to (some of the) ARM code
4029 - update for Cogent CSB226 board
4031 * Add support for FPS860 board
4033 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4034 Improve PCI access on 32-bits Compact PCI bus
4036 * Fix mdelay() on TRAB - this was still the debugging version with
4037 seconds instead of ms.
4039 * Patch by Robert Schwebel, 1 Nov 2002:
4040 XScale related cleanup (affects all ARM boards)
4042 * Cleanup of names and README.
4044 ======================================================================
4045 Notes for U-Boot 0.1.0:
4046 ======================================================================
4048 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4050 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4051 For information about the history of the project please see the
4052 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4054 ======================================================================