1 ======================================================================
2 Changes for U-Boot 1.1.3:
3 ======================================================================
4 * Patch by Jon Loeliger, Kumar Gala 2005-02-08
5 - Convert the CPM2 based functionality to use new CONFIG_CPM2
6 option rather than a myriad of CONFIG_MPC8560-like variants.
7 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
8 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
9 new CONFIG_CPM2 option to each 8260 board.
11 * Patch by Jon Loeliger, 20 Jul 2005:
12 Add missing PCI IO port definitions.
14 * Add CompactFlash support for HMI1001 board.
16 * Adjust printed board ID for LWMON board.
18 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
20 * Add new argument format for flash commands to allow for usage like
21 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
22 U-Boot will automaticially find the end of the corresponding sector.
24 * Patch by Stefan Roese, 5 Jul 2005:
25 Update uc100 board PHY setup
27 * Patch by Stefan Roese, 1 Jul 2005:
28 Fix PHY address for CATcenter board (now correct!)
30 * Patch by Stefan Roese, 30 Jun 2005:
31 Fix PHY addresses for PPChameleon and CATcenter boards
32 Change MAINTAINER for most esd boards
34 * Patch by Detlev Zundel, 30 Jun 2005:
35 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
37 * Fix baudrate calculation problem on MPC5200 systems
39 * Add EEPROM and RTC support for HMI1001 board
41 * Patch by Detlev Zundel, 20 Jun 2005:
42 Fix initialization of low active GPIO pins on inka4x0 board
44 * Enable redundant environment, disable HW flash protection of
47 * Patch by Travis Sawyer, 10 Jun 2005:
48 Initialize allocated dev and private hw structures
49 after their respective allocation in 440gx_enet.c
51 * Patch by Steven Scholz, 10 Jun 2005:
52 Fix byteorder problems with second argument of "bootm" with
55 * Add support for HMI1001 board
57 * Disable "date" and "sntp" commands on TQM866M
59 * Fix watchdog reset problems on LWMON board
61 * Patch by Juergen Selent, 17 May 2005:
62 Add support for Funkwerk VoVPN gateway module.
64 * Cleanup debug code for MPC8220 FEC driver
66 * Extend burst mode RAM test program to take a loop count
69 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
70 those boards that use it.
72 * Patches by Greg Ungerer, 19 May 2005:
73 - add support for the KS8695P (ARM 922 based) CPU
74 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
76 * Patch by Steven Scholz, 19 May 2005:
77 Add support for CONFIG_SERIAL_TAG on ARM boards
79 * Add PCI support for Sorcery board.
80 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
82 * Fix compile problems caused by new burst mode SDRAM test;
83 make port pins to trigger logic analyzer configurable
85 * Fix timer handling on MPC85xx systems
87 * Fix debug code in omap5912osk flash driver
89 * Add support for MPC8247 based "IDS8247" board.
91 * Add support for 2 x TSEC interfaces on the TQM8540 board.
93 * On LWMON we must use the watchdog to reset the board as the CPU
94 genereated HRESET pulse is too short to reset the external
97 * Add test tool to exercise SDRAM accesses in burst mode
98 (as standalone program, MPC8xx/PowerPC only)
100 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
103 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
104 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
105 added to support LZO and LZARI compression modes (undefined by
108 * Fix problem with symbolic links in JFFS2 code.
110 * Use linker ASSERT statement to prevent undetected overlapping of
111 sections on PPChameleon board; other boards might use this, too.
113 * Patch by Stefan Roese, 03 May 2005:
115 Fix problems in cmd_universe.c
117 * Patch by Matthias Fuchs, 03 May 2005:
118 Added missing variable declaration in cmd_nand.c
119 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
121 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
123 * Fix bug in the SDRAM initialization code for canmb, IceCube and
125 Fix PHY address for canmb board.
127 * Cleanup serial console baudrate calculation on AT91RM9200;
128 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
130 * Patch by Matthias Fuchs, 18 Apr 2005:
131 Make PCI target address spaces on PMC405 and CPCI405 boards
132 configurable via environment variables
134 * Auto-size RAM on canmb board.
136 * Add support for canmb board
138 * Patch by Stefan Roese, 13 Apr 2005:
139 Update for esd apc405
141 * Fixes for TQM8560 board:
143 - remove debug messages
144 - fix flash sector protection
146 * Patch by Steven Scholz, 07 Apr 2005:
147 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
149 * Patches by Steven Scholz, 07 Apr 2005:
150 Fix compiler warning in altera.c
151 Fix warning in cpu/arm920t/at91rm9200/i2c.c
153 * Patch by Ladislav Michl, 06 Apr 2005:
154 Fix voiceblue configuration.
156 * Patch by Stefan Roese, 06 Apr 2005:
157 Updates for OCOTEA board:
158 - Changed U-Boot size from 512kByte to 256kByte
159 - Fixed flash driver to support boot from soldered user flash
160 - Added README for switch from PIBS firmware to U-Boot
162 * Patch by Travis Sawyer, 05 Apr 2005:
163 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
164 Problem found by Andrew Wozniak.
166 * Patch by Steven Scholz, 06 Apr 2005:
167 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
168 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
170 * Patches by Robert Whaley, 29 Nov 2004:
171 - update the pxa-regs.h file for PXA27x chips
172 - add PXA27x based ADSVIX board
173 - add support for MMC on PXA27x processors
175 * Patch by Andrew E. Mileski, 28 Nov 2004:
176 Fix PPC4xx SPD SDRAM detection bug
178 * Patch by Hiroshi Ito, 26 Nov 2004:
179 Fix logic of "test -z" and "test -n" commands
181 * Patch by Ladislav Michl, 05 Apr 2005:
182 Add support for VoiceBlue board.
184 * Patch by Ladislav Michl, 05 Apr 2005:
185 Fix netboot_common() prototypes.
187 * Patch by Steven Scholz, 05 Apr 2005:
188 Use i.MX watchdog timer for reset_cpu()
190 * Patch by Steven Scholz, 05 Apr 2005:
191 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
192 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
195 * Add support for MPC8220 based "sorcery" board.
197 * Add support for TQM8560 board.
199 * Add FEC support for TQM8540 board.
200 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
202 * Patch by Martin Krause, 04 Apr 2005:
203 Update default configuration for CMC_PU2 board.
205 * Patch by Steven Scholz, 04 Apr 2005:
206 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
207 - introduce two new configuration options instead:
208 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
210 * Patch by Steven Scholz, 04 Apr 2005:
211 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
213 * Fix timer code for ARM systems: make sure that udelay() does not
214 reset timers so it's save to use udelay() in timeout code.
216 * Patch by Mathias Küster, 23 Nov 2004:
217 add udelay support for the mcf5282 cpu
219 * Patch by Tolunay Orkun, 16 November 2004:
220 fix incorrect onboard Xilinx CPLD base address
222 * Patch by Jerry Van Baren, 08 Nov 2004:
223 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
224 the jumper for the HRCW source should select flash. If lowboot is
225 not selected, the jumper for the HRCW source should select the
227 - change default load base address to 0x00400000
229 * Patch by Yuli Barcohen, 08 Nov 2004:
230 Add support for Analogue & Micro Rattler boards.
231 Tested on Rattler8248.
233 * Patch by Andre Renaud, 08 Nov 2004:
234 Fix watchdog support in common/lcd.c
236 * Patch by Marc Leeman, 05 Nov 2003:
237 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
238 bug only affects the XPC8245 processors
240 * Patches by Josef Wagner, 29 Oct 2004:
241 - Add support for MicroSys CPU87 board
242 - Add support for MicroSys PM854 board
244 * Patch by Jian Zhang, 02 Nov 2004:
245 Add 16-bit NAND support
247 * Patch by Scott McNutt, 01 Nov 2004:
248 Add missing NIOS/NIOS2 support for "iminfo" command
250 * Patch by Detlev Zundel, 29 Oct 2004:
251 Add missing NIOS/NIOS2 support for "mkimage" tool.
253 * Patch by David Adair, 27 Oct 2004:
254 Add missing 440GX SDRAM Controller reset
256 * Patch by Steven Scholz, 25 Oct 2004:
257 Declare reset_cpu() in include/common.h instead locally
259 * Patch by Yusdi Santoso, 22 Oct 2004:
260 - Add support for HIDDEN_DRAGON board
261 - fix endianess problem in driver/rtl1839.c
263 * Patch by Allen Curtis, 21 Oct 2004:
264 support multiple serial ports
266 * Patch by Richard Klingler, 03 Apr 2005:
267 Add call to eth_halt() in net/net.c when called functions fail
268 after eth_init() has been called.
270 * Patch by Sam Song, 3 April 2005:
271 - Update README.Netconsole
274 * Prepare for SoC rework of ARM code:
275 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
276 - rename memsetup into lowlevel_init (function name and source files)
277 Patch by Steven Scholz, 03 Apr 2005:
278 - create SoC specific directories include/asm-arm/arch-imx and
279 include/asm-arm/arch-s3c24x0
281 * Fix problems with SNTP support;
282 enable SNTP support in some boards.
284 * Patches by Martin Krause, 01 Apr 2005:
285 - Fix flash erase timeout on CMC_PU2
286 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
288 * Patch by Steven Scholz, 13 March 2005:
289 fix cache enabling for AT91RM9200
291 * Patch by Masami Komiya, 30 Mar 2005:
292 add SNTP support and expand time server and time offset fields of
293 DHCP support. See doc/README.SNTP
295 * Patch by Steven Scholz, 13 Dec 2004:
296 Fix bug in at91rm920 ethernet driver
298 * Patch by Steven Scholz, 13 Dec 2004:
299 Remove duplicated code by merging memsetup.S files for
300 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
302 * Patch by Detlev Zundel, 31 Mar 2005:
303 Cleanup duplicate definition of overwrite_console()
305 * Update TQM5200 configuration;
306 prepare for Rev. 200 starter kit boards
308 * Patch by Scott McNutt, 21 Oct 2004:
309 Add support for Nios-II EPCS Controller core.
311 * Patch by Scott McNutt, 20 Oct 2004:
313 - Add sysid command (Nios-II only).
314 - Locate default exception trampoline at proper offset.
315 - Implement I/O routines (readb, writeb, etc)
316 - Implement do_bootm_linux
318 * Patches by Martin Krause, 22 Mar 2005:
319 - use TQM5200_auto as MAKEALL target for TQM5200 systems
320 - add support for SM501 graphics controller
321 - add support for graphic console on TQM5200
322 - add support for TQM5200 Rev 200
323 - cleanup, fix typo in include/configs/TQM5200.h
325 * Patch by Manfred Baral, 17 Mar 2005:
328 * Fix RTC configuration for PPChameleon board
330 * Cleanup, fix typo in include/configs/TQM5200.h
332 * Patch by Stefan Roese, 16 Mar 2005:
333 Update for esd auto_update and hh405 board
335 * Adapt for U-Boot image size (new features enabled) on TQM5200
337 * Update code for TQM8540 board (and 85xx in general):
338 - Change the name of the Ethernet driver: MOTO ENET -> ENET
339 - Reformat boot messages
340 - Enable redundant environment
341 - Replace the -O2 optimization flag with -mno-string
343 * Patch by David Brownell, 10 Mar 2005:
344 Restore copyright statements in OHCI drivers.
346 * Add support for TQM8540 board
348 * Patch by Detlev Zundel, 14 Mar 2005:
349 NC650: changed NAND flash addressing to using UPMB
351 * Patch by Stefan Roese, 14 Mar 2005:
352 Update for esd voh405 fpga image
354 * INKA4x0: Allow initialization of LCD backlight dimming from
355 "brightness" environment variable.
357 * Add port initialization for digital I/O on INKA4x0
359 * Patch by Stefan Roese, 01 Mar 2005:
360 Update for esd boards dp405 and hub405
362 * Fix get_partition_info() parameter error in all other calls
363 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
365 * Enable USB and IDE support for INKA4x0 board
367 * Patch by Andrew Dyer, 28 Feb 2005:
368 fix ext2load passing an incorrect pointer to get_partition_info()
369 resulting in load failure for devices other than 0
371 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
373 * Cleanup USB and partition defines
375 * Add support for ext2 filesystems and image timestamps to TQM5200 board
377 * Add reset code for Coral-P on INKA4x0 board
379 * Patch by Martin Krause, 28 Jun 2004:
380 Update for TRAB board.
382 * Fix some missing "volatile"s in MPC5xxx FEC driver
384 * Fix cirrus voltage detection (for CPC45)
386 * Fix byteorder problem in usbboot and scsiboot commands.
388 * Patch by Cajus Hahn, 04 Feb 2005:
389 - don't insist on leading '/' for filename in ext2load
390 - set default partition to useful value (1) in ext2load
392 * Patch by Andrew Dyer, 08 Jan 2005:
393 fix wrong return codes in ext2 code
395 * Removed '--no-warn-mismatch' option from Makefile. This option
396 makes 'ld' to overlook binary objects compatibility.
398 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
399 --end-group) outside of the group. This will make 'ld' to do
400 _multiple_ search in the library group when resolving symbol
401 references and do only a _single_ seach in libgcc.a after the group
404 * Fix stability problems on CPC45 board again.
406 * Make image detection for diskboot / usbboot / scsiboot more robust
407 (also check header checksum)
409 * Update CPC45 board configuration.
411 * Add USB and PCI support for INKA4x0 board
413 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
417 * Patch by Robin Getz, 13 Oct 2004:
418 Add standalone application to change SMC91C111 MAC addresses,
419 see examples/README.smc91111_eeprom
421 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
422 Fix Flash support for ARM Integrator CP.
424 * Patch by Richard Woodruff, 10 Jan 2005:
425 Update support for OMAP2420 (ARM11) and H4 board:
426 o clean up and add new types to H4 memory probe code.
427 o fix to work with internal boot.
428 o added PRCM config III operation.
429 o fix marginal flash timings.
430 o add revison ATAG usage.
431 o enable voltage scaling at power chip.
432 o fix compile error for i2c.
434 * Fix network problem (error when receiving multiple ARP packets)
436 * Patch by Daniel Poirot, 12 Oct 2004:
437 Add support for Wind River sbc405 board
439 * Patch by Rainer Brestan, 12 Oct 2004:
440 Make examples/Makefile more robust
442 * Patch by Sam Song, 11 October 2004:
443 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
444 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
447 * Patch by Sam Song, 10 Oct 2004:
448 Fix a parameter error in run_command() in main.c
450 * Patch by Richard Woodruff, 01 Oct 2004:
451 add support for the TI OMAP2420 processor and its H4 reference
454 * Patch by Christian Pellegrin, 24 Sep 2004:
455 Added support for NE2000 compatible (DP8390, DP83902) NICs.
457 * Patch by Leif Lindholm, 23 Sep 2004:
458 add support for the AMD db1550 board
460 * Patch by Travis Sawyer, 15 Sep 2004:
461 Add CONFIG_SERIAL_MULTI support for ppc4xx,
462 update README.serial_multi
464 * Patches by David Snowdon, 07 Sep 2004:
465 - add u-boot.hex target in the top level Makefile
466 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
467 - use -mtune=xscale and -march=armv5 options for PXA
469 * Patch by Florian Schlote, 08 Sep 2004:
470 Add support for SenTec-COBRA5272-board (Coldfire).
472 * Patch by Gleb Natapov, 07 Sep 2004:
473 mpc824x: set PCI latency timer to a sane value
476 * Patch by Kurt Stremerch, 03 Sep 2004:
477 Add bitstream configuration option for fpga command (Xilinx only).
479 * Patch by Kurt Stremerch, 03 Sep 2004:
480 Add Xilinx Spartan2E family FPGA support
482 * Patch by Jeff Angielski, 02 Sep 2004:
483 Add Added support for H2 revision of the EP8260 board.
484 Fixed formatting for some of the EP8260 related source files.
486 * Patch by Jon Loeliger, 02 Sep 2004:
487 Reset monitor size back to 256 so environment can be written
488 to flash on MPC85xx ADS and CDS releases.
490 * Patch by Paolo Broggini, 02 Sep 2004:
491 Make BSS clearing on ARM systems more robust
493 * Patch by Yue Hu and Joe, 01 Sep 2004:
494 - add PCI support for ixp425;
495 - add EEPRO100 suppor tfor ixdp425 board.
497 * Fix problem with protected sector detection in driver/cfi_flash.c
499 ======================================================================
500 Changes for U-Boot 1.1.2:
501 ======================================================================
503 * Code cleanup, mostly for GCC-3.3.x
505 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
506 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
507 additional ethernet addresses.
509 * Cleanup drivers/i82365.c - avoid duplication of code
511 * Fix bogus "cannot span across banks" flash error message
515 * Add support for CompactFlash for the CPC45 Board.
517 * Fix problems with CMC_PU2 flash driver.
520 - avoid trigraph warning in fs/ext2/ext2fs.c
521 - rename UC100 -> uc100
523 * Add support for UC100 board
525 * Patch by Stefan Roese, 16 Dez 2004:
526 - ext2fs support added
527 - Tundra universe support added
528 - Coldfire MCF5249 support added (no preloader needed!)
529 - MCF5249 board TASREG added
530 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
532 - some esd boards updated
533 - memory commands "mdc" and "mwc" added for cyclic read/write
534 (CONFIG_MX_CYCLIC, see README for further description)
536 * Add support for INKA4X0 board
538 * Patch by Steven Scholz, 12 Dec 2004:
539 Fix typo in AT91 memory setup.
541 * Patch by Martin Krause, 27 Oct 2004:
542 - add support for "STK52xx" board (including PS/2 multiplexer)
543 - add hardware detection for TQM5200
545 * Clean up CMC PU2 flash driver
547 * Update MAINTAINERS file
549 * Fix bug in MPC823 LCD driver
551 * Fix udelay() on AT91RM9200 for delays < 1 ms.
553 * Enable long help on CMC PU2 board;
555 increase CPU speed from 179 to 207 MHz.
557 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
558 unaligned tail part specially).
560 * Update for AT91RM9200DK and CMC_PU2 boards:
561 - Enable booting directly from flash
562 - fix CMC_PU2 flash driver
564 * Fix mkimage usage message
566 * Map SRAM on NC650 board
568 * Work around for Ethernet problems on Xaeniax board
570 * Patch by TsiChung Liew, 23 Sep 2004:
571 - add support for MPC8220 CPU
572 - Add support for Alaska and Yukon boards
574 * Fix configuration for ERIC board (needs more room)
576 * Adjust MIPS compiler options at run-time depending on tools version
577 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
578 "-mcpu=4kc" for old tools)
580 * Add passing of the command line and memory size information to the
581 kernel on xaeniax board.
583 * Enable NAND flash support for NC650 board.
585 * Patch by Thomas Lange 07 Oct 2004:
586 Updated README for DBAu1x00 boards to match current status
588 * Patch by Philippe Robin, 28 Sept 2004:
589 Fix Flash support for Versatile.
591 * Patch by Roger Blofeld, 16 Sep 2004:
592 Fix timeout for DHCP command retry
594 * Patch by Pantelis Antoniou, 14 Sep 2004:
595 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
597 * Patch by Pantelis Antoniou, 14 Sep 2004:
598 Kick watchdog when bz-decompressing
600 * Fix CFG_HZ problems on AT91RM9200 systems
601 [Remember: CFG_HZ should be 1000 on ALL systems!]
603 * Patch by Gridish Shlomi, 30 Aug 2004:
604 - Add support to revA version of PQ27 and PQ27E.
605 - Reverted MPC8260ADS baudrate back to original 115200
607 * Patch by Hojin, 17 Sep 2004:
608 Fix typo in cfi_flash.c
610 * Patch by Mark Jonas, 09 September 2004:
611 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
614 * Patch by Mark Jonas, 31 August 2004:
615 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
616 improves FTP performance for MPC5200 systems. Enabled for IceCube
619 * Patch by Michael Bendzick, 30 Aug 2004:
620 - Improve platform.S code for omap1510inn that detects whether code
621 is running from SDRAM or not. Patch allows SDRAM to be configured
622 if code is running out of SRAM at 0x20000000.
624 * Patch by Frederick Klatt, 30 Aug 2004:
625 Add support for the Wind River SBC8540/SBC8560 boards
627 * Configure SX1 board to use drivers/cfi_flash.c
629 * Patches by Michael Bendzick, 30 Aug 2004:
630 - Configure omap1510inn board to use drivers/cfi_flash.c
631 - Make drivers/cfi_flash.c protect environment and redundant
634 * Patch by Steven Scholz, 23 Jun 2004:
635 - Add script (tools/img2brec.sh) to programm U-Boot into
636 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
638 * Patches by Scott McNutt, 24 Aug 2004:
639 - Add support for Altera Nios-II processors.
640 - Add support for Psyent PCI-5441 board.
641 - Add support for Psyent PK1C20 board.
643 * Patches by Jon Loeliger, 24 Aug 2004:
644 - Add support for the MPC8541 and MPC8555 CDS boards
645 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
646 - Convert MPC85xxADS to use common CFI flash driver
647 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
648 from board_early_init_f()
649 - Provide SW workaround for PCI initialization on 85xx CDS
651 * Patches by George G. Davis, 24 Aug 2004:
652 - Enable ramdisk/initrd tagged param support for omap1610h2_config
653 - Remove static network setup defaults from mx1ads_config
654 - update ARM boards to use constants from mach-types.h
656 * Patch by Gary Jennejohn, 04 Oct 2004:
657 - fix I2C on at91rm9200
658 - add support for Ricoh RS5C372A RTC
660 * Patch by Gary Jennejohn, 01 Oct 2004:
661 - add support for CMC PU2 board
662 - add support for I2C on at91rm9200
664 * Patch by Gary Jennejohn, 28 Sep 2004:
665 fix baudrate handling on at91rm9200
667 * Patch by Yuli Barcohen, 22 Aug 2004:
668 - remove ZPC.1900 board-specific flash driver;
669 switch the port to generic CFI driver;
672 * Patch by Hinko Kocevar, 21 Aug 2004:
673 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
675 * Clean up tools/bmp_logo.c to not add trailing white space
677 * Patch by Hinko Kocevar, 21 Aug 2004:
678 - Group common framebuffer functions in common/lcd.c
679 - Group common framebuffer macros and #defines in include/lcd.h
680 - Provide calc_fbsize() for video ATAG
682 * Patch by Sam Song, 21 August 2004:
683 - Fix a typo in README
684 - Align "(RO)" output for "flinfo" after "protect on"
685 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
686 ratio 1:1 when core frequency less than 50MHz
688 * Patches by Hinko Kocevar, 21 Aug 2004:
689 - fix some "use of label at end of compound statement" warnings
690 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
692 * Patch by Steven Scholz, 16 Aug 2004:
693 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
694 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
695 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
696 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
697 into cpu/arm920t/$(SOC)/
699 * Patches by Sean Chang, 09 Aug 2004:
700 - Added support for both 8 and 16 bit mode access to System ACE CF
702 - Fixed missing System ACE CF device during get FAT partition info
703 in fat_register_device function.
704 - Enabled System ACE CF support on ML300.
706 * Patch by Sean Chang, 09 Aug 2004:
707 Synch defines for saveenv and do_saveenv functions so they get
708 compiled under the same statement.
710 * Patch by Sean Chang, 09 Aug 2004:
711 - Added I2C support for ML300.
712 - Added support for ML300 to read out its environment information
713 stored on the EEPROM.
714 - Added support to use board specific parameters as part of
715 U-Boot's environment information.
716 - Updated MLD files to support configuration for new features
719 * Patches by Travis Sawyer, 05 Aug 2004:
720 - Remove incorrect bridge settings for eth group 6
721 - Add call to setup bridge in ppc_440x_eth_initialize
722 - Fix ppc_440x_eth_init to reset the phy only if its the
723 first time through, otherwise, just check the phy for the
724 autonegotiated speed/duplex. This allows the use of netconsole
725 - only print the speed/duplex the first time the phy is reset.
727 * Patch by Shlomo Kut, 29 Mar 2004:
728 Add support for MKS Instruments "Quantum" board
730 * Fix build problem with Cogent boards;
731 avoid using <asm/byteorder.h> when using the host compiler
733 * Patch by Ganapathi C, 04 Aug 2004:
734 Fix NFS timeout issue
736 * Patch by Yuli Barcohen, 19 Jul 2004:
737 - Fix host tools building in Cygwin environment
738 - Fix header files search order for host tools
740 * Patch by Tom Armistead, 19 Jul 2004:
741 Fix kgdb.S support for 74xx_75x cpu
743 * Patch by Jon Loeliger, 15 Jul 2004:
744 Fix MPC85xx I2C driver
746 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
748 * Patch by Stephen Williams, 15 July 2004
749 Set the PCI class code for JSE board as part of PCI interface setup
751 * Patch by Michael Bendzick, 15 Jul 2004:
752 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
753 CFG_FLASH_USE_BUFFER_WRITE is set
755 * Patch by Yuli Barcohen, 13 Jul 2004:
756 Allow clock setting on MPC866/MPC885 series chips according to
757 environment variable `cpuclk'
759 * Patch by Yuli Barcohen, 20 Apr 2004:
760 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
762 * Patch by Vincent Dubey, 24 Sep 2004:
763 Add support for xaeniax board
765 * Add comment about non-GPL character of standalone applications to
768 * Fix FEC ethernet problem on NSCU board.
770 * Patch by Gary Jennejohn, 09 Sep 2004:
771 allow to use USART1 as console port on at91rm9200dk boards
773 * Patch by Stefan Roese, 16 Sep 2004:
776 * Fix SysClk handling for PPChameleon and CATcenter boards
778 * Patch by Detlev Zundel, 08 Sep 2004:
779 Update etags build target
781 * Improve NetConsole support: add support for broadcast destination
782 address and buffered input.
784 * Cleanup compiler warnings for GCC 3.3.x and later
786 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
788 * Add support for IDS "NC650" board
790 * Add automatic update support for LWMON board
792 * Clear Block Lock-Bits when erasing flash on LWMON board.
794 * Fix return code of "fatload" command
796 * Enable MSDOS/VFAT filesystem support for LWMON board
798 * Patch by Martin Krause, 03 Aug 2004:
799 change timing for SM501 graphics controller on TQM5200 module
801 * Patch by Mark Jonas, 13 July 2004:
802 - Total5200 LCD now run in little endian mode. Endianess conversion
804 - Removed last reference to "console" environment variable.
806 * Patches by Lars Munch, 12 Jul 2004:
807 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
809 - split out the LXT971A PHY from ns_9750_eth.h
810 - split the dm9161 phy part out of at91rm9200_ether.c
812 * Patch by Andreas Engel, 12 Jul 2004:
813 Replaced hardcoded PL011 clock frequency with config variable.
814 Fixed wrong CONFIG_CMD_DFL doc.
816 * Patch by Thomas Viehweger, 09 Jun 2004:
817 make it possible to remove chpart when there is only one partition
819 * Add support for console over UDP (compatible to Ingo Molnar's
820 netconsole patch under Linux)
822 * Patch by Jon Loeliger, 16 Jul 2004:
823 - support larger DDR memories up to 2G on the PC8540/8560ADS and
825 - Made MPC8540/8560ADS be 33Mhz PCI by default.
826 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
827 and CONFIG_L2_INIT_RAM options.
828 - Refactor Local Bus initialization out of SDRAM setup.
829 - Re-implement new version of LBC11/DDR11 errata workarounds.
830 - Moved board specific PCI init parts out of CPU directory.
831 - Added TLB entry for PCI-1 IO Memory
832 - Updated README.mpc85xxads
834 * Patch by Sascha Hauer, 28 Jun:
835 - add generic support for Motorola i.MX architecture
836 - add support for mx1ads, mx1fs2 and scb9328 boards
838 * Patches by Marc Leeman, 23 Jul 2004:
839 - Add define for the PCI/Memory Buffer Configuration Register
840 - corrected comments in cpu/mpc824x/cpu_init.c
842 * Add support for multiple serial interfaces
843 (for example to allow modem dial-in / dial-out)
845 * Patch by Stefan Roese, 15 Jul 2004:
846 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
848 * Fix NSCU config; add ethernet wakeup code.
850 * Add link for preloader for Motorola Coldfire to README.m68k
852 * Patch by Michael Bendzick, 12 Jul 2004:
853 fix output formatting in drivers/cfi_flash.c
855 * Patch by Mark Jonas, 02 Jul 2004:
856 Fix lowboot (again) on MPC5xxx
858 * Patch by Curt Brune, 07 Jul 2004:
859 relocate exception vectors on arm720t if needed
861 * Patch by George G. Davis, 06 Jul 2004:
862 - update mach-types.h to latest arm.linux.org.uk master list
863 - Set correct OMAP1610 bi_arch_number for build target
865 * Patch by Curt Brune, 06 Jul 2004:
866 evb4510: add support for timer interrupt; cleanup
868 * Patch by Dan Poirot, 06 Jul 2004:
869 Fix sbc8260 environment variables
871 * Cleanup redundand "console" environment variable
873 * Patch by Mark Jonas, 05 Jul 2004:
874 add support for the Total5100's and Total5200's LCD screen
876 * Patches by Dan Eisenhut, 01 Jul 2004:
878 - Move doc2000.h include to prevent compiler warning on some boards
880 * Patch by Mark Jonas, 01 Jul 2004:
881 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
882 MGT5100 and MPC5200 based Freescale platforms.
884 * Patch by Philippe Robin, 01 Jul 2004:
885 Add initialization for Integrator and versatile board files.
887 * Patch by Hinko Kocevar, 01 Jun 2004:
888 Fix VFD FB allocation, add LCD FB allocation on ARM
890 * Patch by Martin Krause, 30 Jun 2004:
891 Add support for TQM5200 board
893 * Patch by Martin Krause, 29 Jun 2004:
894 Add loopw command: infinite write loop on address range
896 * Patches by Yasushi Shoji, 29 Jun 2004:
897 - add empty include/asm-microblaze/processor.h
898 - add to CREDITS and MAINTAINERS
899 - add gd initialization
900 - add MicroBlaze and SUZAKU board to MAKEALL script
901 - add reset support for SUZAKU
902 - add flush_cache() for MicroBlaze
903 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
904 size flash memory on SUZAKU
906 * Patch by Prakash Kumar, 27 Jun 2004:
907 Add support for the PXA250 based Intrinsyc Cerf board.
909 * Patch by Yasushi Shoji, 27 Jun 2004:
910 fix comment in include/common.h
912 * Rename SBC8560 into sbc8560 for consistency
914 * Patch by Daniel Poirot, 24 Jun 2004:
915 Add support for Wind River's sbc8240 board
917 * Patches by Yasushi Shoji, 26 Jun 2004:
918 - drivers/serial_xuartlite.c: fix "return 0" in void function
919 - add microblaze support to mkimage tool
921 * Patch by Fred Klatt, 25 Jun 2004:
922 Add support for WindRiver's sbc8560 board
924 * Patch by Nicolas Lacressonniere, 24 Jun 2004
925 Small Bugs fixes for "at91rm9200dk" board:
926 - Timing modifications for SPI DataFlash access
927 - Fix NAND flash detection bug
929 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
930 Add Support for Flash AT49BV6416 for AT91RM9200DK board
932 * Patch by Jon Loeliger, 17 June 2004:
933 Completion of the 8540ADS/8560ADS updates:
934 Fix some PCI and Rapid I/O memory maps,
935 Initialize both TSEC 1 and 2,
937 Update MAINTAINER for 85xx boards and README.mpc85xxads
939 * Patch by Yuli Barcohen, 16 Jun 2004:
940 Remove obsolete AdderII port which was superseded by unified
941 AdderII/Adder87x port
943 * Patch by Ladislav Michl, 16 Jun 2004:
944 Fix gcc-3.3.3 warnings for smc91111.c
946 * Patch by Stefan Roese, 02 Jul 2004:
947 - Fix bug in 405 ethernet driver; allocated data not cleared!
948 - Fix problem in 405 i2c driver; don't try to print without console!
950 * Patch by Paul Ruhland, 11 Jun 2004:
951 Remove debug code from 'board/lpd7a40x/flash.c'
953 * Patch by Andrea Marson, 11 Jun 2004:
954 Update for PPChameleon board:
955 - support for SysClk @ 25MHz
956 - support for Silicon Motion SM712 VGA controller
959 * Patches by Richard Woodruff, 10 Jun 2004:
960 - fix problems with examples/stubs.c for GCC >= 3.4
961 - fix problems with gd initialization
963 * Patch by Curt Brune, 17 May 2004:
964 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
965 - Add support for ESPD-Inc. EVB4510 Board
967 * Patch by Marc Leeman, 11 May 2004:
968 Fix for MPC8245 - reading PPC Memory from another device with the
969 PPC as PCI target device corrupts data due to interenal hardware
972 * Fix "cls" command when used with splash screen
974 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
975 slow download of a big image)
977 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
978 display even after showing a bitmap
980 * Patch by Josef Wagner, 04 Jun 2004:
981 - DDR Ram support for PM520 (MPC5200)
982 - support for different flash types (PM520)
983 - USB / IDE / CF-Card / DiskOnChip support for PM520
984 - 8 bit boot rom support for PM520/CE520
985 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
986 - I2C and RTC support for CPC45
987 - support of new flash type (28F160C3T) for CPC45
989 * Fix flash parameters passed to Linux for PPChameleon board
991 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
993 * Patch by Paul Ruhland, 10 Jun 2004:
994 fix support for Logic SDK-LH7A404 board and clean up the
995 LH7A404 register macros.
997 * Patch by Matthew McClintock, 10 Jun 2004:
998 Modify code to select correct serial clock on Sandpoint8245
1000 * Patch by Robert Schwebel, 10 Jun 2004:
1001 Add support for Intel K3 strata flash.
1003 * Patch by Thomas Brand, 10 Jun 2004:
1004 Fix "loads" command on DK1S10 board
1006 * Patch by Yuli Barcohen, 09 Jun 2004:
1007 Add support for 8MB flash SIMM and JFFS2 file system on
1008 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1010 * Patch by Yuli Barcohen, 09 Jun 2004:
1011 Add support for Analogue&Micro Adder87x and the older AdderII board.
1013 * Patch by Ming-Len Wu, 09 Jun 2004:
1014 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1016 * Patch by Sam Song, 09 Jun 2004:
1017 - Add support for RPXlite_DW board
1018 - Update FLASH driver for 4*AM29DL323DB90VI
1019 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1021 * Patch by Mark Jonas, 08 June 2004:
1022 - Make MPC5200 boards evaluate the SVR to print processor name and
1023 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1025 * Patch by Kai-Uwe Bloem, 06 May 2004:
1026 Fix endianess problem in cramfs code
1028 * Patch by Tom Armistead, 04 Jun 2004:
1029 Add support for MAX6900 RTC
1031 * Patches by Ladislav Michl, 03 Jun 2004:
1032 - fix cfi_flash.c on LE systems
1033 - let 'make mrproper' delete u-boot.img as well
1034 - turn printf into debug in cfi_flash.c
1036 * Patch by Kurt Stremerch, 28 May 2004:
1037 Add support for Exys XSEngine board
1039 * Patch by Martin Krause, 27 May 2004:
1040 Fix a MPC5xxx I2C timing issue in i2c_probe().
1042 * Patch by Leif Lindholm, 27 May 2004:
1043 Fix board_init_f() for dbau1x00 board.
1045 * Patch by Imre Deak, 26 May 2004:
1046 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1047 Set flash base accordingly, and decide whether to do or skip board
1048 specific setup steps.
1050 * Patch by Josef Baumgartner, 26 May 2004:
1051 Add missing define in include/asm-m68k/global_data.h
1053 * Patch by Josef Baumgartner, 25 May 2004:
1054 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1056 * Patch by Paul Ruhland, 24 May 2004:
1057 fix SDRAM initialization for LPD7A400 board.
1059 * Patch by Jian Zhang, 20 May 2004:
1060 add support for environment in NAND flash
1062 * Patch by Yuli Barcohen, 20 May 2004:
1063 Add support for Interphase iSPAN boards.
1065 * Patches by Paul Ruhland, 17 May 2004:
1066 - Add I/O functions to the smc91111 ethernet driver to support the
1067 Logic LPD7A40x boards.
1068 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1069 specifically the LPD7A400.
1071 * Patches by Robert Schwebel, 15 May 2004:
1072 - call MAC address reading code also for SMSC91C111;
1073 - make SMSC91C111 timeout configurable, remove duplicate code
1074 - fix get_timer() for PXA
1075 - update doc/README.JFFS2
1076 - use "bootfile" env variable also for jffs2
1078 * Patch by Tolunay Orkun, 14 May 2004:
1079 Add support for Cogent CSB472 board (8MB Flash Rev)
1081 * Patch by Thomas Viehweger, 14 May 2004:
1082 - flash.h: more flash types added
1083 - immap_8260.h: some bits added (useful for RMII)
1084 - cmd_coninfo.c: typo corrected, printf -> puts
1085 - reduced size by replacing spaces with tab
1087 * Patch by Robert Schwebel, 13 May 2004:
1088 Add 'imgextract' command: extract one part of a multi file image.
1090 * Patches by Jon Loeliger, 11 May 2004:
1091 Dynamically handle REV1 and REV2 MPC85xx parts.
1092 (Jon Loeliger, 10-May-2004).
1093 New consistent memory map and Local Access Window across MPC85xx line.
1094 New CCSRBAR at 0xE000_0000 now.
1095 Add RAPID I/O memory map.
1096 New memory map in README.MPC85xxads
1097 (Kumar Gala, 10-May-2004)
1098 Better board and CPU identification on MPC85xx boards at boot.
1099 (Jon Loeliger, 10-May-2004)
1100 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1101 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1102 (Jim Robertson, 10-May-2004)
1103 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1104 Supports multiple PHYs.
1105 (Andy Fleming, 10-May-2004)
1106 Some README.MPC85xxads updates.
1107 (Kumar Gala, 10-May-2004)
1108 Copyright updates for "Freescale"
1109 (Andy Fleming, 10-May-2004)
1111 * Patch by Stephen Williams, 11 May 2004:
1112 Add flash support for ST M29W040B
1113 Reduce JSE specific flash.c to remove dead code.
1115 * Patch by Markus Pietrek, 04 May 2004:
1116 Fix clear_bss code for ARM systems (all except s3c44b0 which
1117 doesn't clear BSS at all?)
1119 * Fix "ping" problem on INC-IP board. Strange problem:
1120 Sometimes the store word instruction hangs while writing to one of
1121 the Switch registers, but only if the next instruction is 16-byte
1122 aligned. Moving the instruction into a separate function somehow
1123 makes the problem go away.
1125 * Patch by Rishi Bhattacharya, 08 May 2004:
1126 Add support for TI OMAP5912 OSK Board
1128 * Patch by Sam Song May, 07 May 2004:
1129 Fix typo of UPM table for rmu board
1131 * Patch by Pantelis Antoniou, 05 May 2004:
1132 - Intracom board update.
1135 * Add support for the second Ethernet interface for the 'PPChameleon'
1138 * Patch by Dave Peverley, 30 Apr 2004:
1139 Add support for OMAP730 Perseus2 Development board
1141 * Patch by Alan J. Luse, 29 Apr 2004:
1142 Fix flash chip-select (OR0) option register setting on FADS boards.
1144 * Patch by Alan J. Luse, 29 Apr 2004:
1145 Report MII network speed and duplex setting properly when
1146 auto-negotiate is not enabled.
1148 * Patch by Jarrett Redd, 29 Apr 2004:
1149 Fix hang on reset on Ocotea board due to flash in wrong mode.
1151 * Patch by Dave Peverley, 29 Apr 2004:
1152 add MAC address detection to smc91111 driver
1154 * Patch by David Müller, 28 Apr 2004:
1155 fix typo in lib_arm/board.c
1157 * Patch by Tolunay Orkun, 20 Apr 2004:
1158 - README update: add CONFIG_CSB272 and csb272_config
1159 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1160 i2cfast environment variable
1162 * Patch by Yuli Barcohen, 19 Apr 2004:
1163 - Rename DUET_ADS to MPC885ADS
1164 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1165 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1166 - Clean up FADS family port to use the new defines
1168 * Fix PCI support on CPC45 board
1170 * Patch by Scott McNutt, 25 Apr 2004:
1171 Add Nios GDB/JTAG Console support:
1172 - Add stubs to support gdb via JTAG.
1173 - Add support for console over JTAG.
1176 * Add support for CATcenter board (based on PPChameleon ME module)
1178 * Patch by Klaus Heydeck, 12 May 2004:
1179 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1180 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1181 various changes to KUP4 board specific files
1183 * Fix minor network problem on MPC5200: need some delay between
1184 resetting the PHY and sending the first packet. Implemented in a
1185 "natural" way by invoking the PHY reset and initialization code
1186 only once after power on vs. each time the interface is brought up.
1188 * Add some limited support for low-speed devices to SL811 USB controller
1189 (at least "usb reset" now passes successfully and "usb info" displays
1190 correct information)
1192 * Change init sequence for multiple network interfaces: initialize
1193 on-chip interfaces before external cards.
1195 * Fix memory leak in the NAND-specific JFFS2 code
1197 * Fix SL811 USB controller when attached to a USB hub
1199 * Fix config option spelling in PM520 config file
1201 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1202 patches by Pantelis Antoniou, 30 Mar 2004)
1204 * Fix minor NAND JFFS2 related issue
1206 * Fixes for SL811 USB controller:
1207 - implement workaround for broken memory stick
1208 - improve error handling
1210 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1211 cope with congested networks.
1213 ======================================================================
1214 Changes for U-Boot 1.1.1:
1215 ======================================================================
1217 * Patch by Travis Sawyer, 23 Apr 2004:
1218 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1219 errata from Vitesse Semiconductor.
1221 * Patch by Philippe Robin, 22 Apr 2004:
1222 Fix ethernet configuration for "versatile" board
1224 * Patch by Kshitij Gupta, 21 Apr 2004:
1225 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1227 * Patch by Steven Scholz, 24 Feb 2004:
1228 Fix a bug in AT91RM9200 ethernet driver:
1229 The MII interface is now initialized before accessing the PHY.
1231 * Patch by John Kerl, 19 Apr 2004:
1232 Use U-boot's miiphy.h for PHY register names, rather than
1233 introducing a new header file.
1235 * Update pci_ids.h from linux-2.4.26
1237 * Patch by Masami Komiya, 19 Apr 2004:
1238 Fix problem cause by VLAN function on little endian architecture
1239 without VLAN environment
1241 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1242 binary image for all clock frequencies. Implement run-time
1243 optimization of flash access timing based on the actual bus
1246 * Modify KUP4X board configuration to use SL811 driver for USB memory
1247 sticks (including FAT / VFAT filesystem support)
1249 * Add SL811 Host Controller Interface driver for USB
1251 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1253 * Patch by Pantelis Antoniou, 19 Apr 2004:
1254 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1255 Minor patches for Intracom boards.
1257 * Patch by Christian Pell, 19 Apr 2004:
1258 cleanup support for CF/IDE on PCMCIA for PXA25X
1260 * Temporarily disabled John Kerl's extended MII command code because
1261 "miivals.h" is missing
1263 * Patches by Mark Jonas, 13 Apr 2004:
1264 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1265 - Add sync instructions to IceCube SDRAM init code
1266 - Move SDRAM chip constants into seperate include files
1267 - Unify DDR and SDR initialization code
1268 - Unify all IceCube (Lite5xxx) target names
1270 * Patch by John Kerl, 16 Apr 2004:
1271 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1272 mii read 4-7 18-1a. Also add mii dump subcommand for
1273 pretty-printing standard regs 0-5.
1275 * Patch by Stephen Williams, 16 April 2004:
1276 fix typo in JSE.h; update MAINTAINERS
1278 * Patch by Matthew S. McClintock, 14 Apr 2004:
1279 fix initdram function for utx8245 board
1281 * Patch by Markus Pietrek, 14 Apr 2004:
1282 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1284 * Patch by Reinhard Meyer, 18 Apr 2004:
1285 provide the IDE Reset Function for EMK 5200 boards
1287 * Patch by Masami Komiya, 12 Apr 2004:
1288 fix pci_hose_write_config_{byte,word}_via_dword problems
1290 * Patch by Sangmoon Kim, 12 Apr 2004:
1291 Update max RAM size for debris board
1293 * Patch by Travis Sawyer, 08 Apr 2004:
1294 Add TLB entry for second DIMM slot on ocotea
1296 * Patch by Masami Komiya, 08 Apr 2004:
1297 add RTL8169 network driver
1299 * Patch by Dan Malek, 07 Apr 2004:
1300 - Add support for RPC/STx GP3, Motorola 8560 board
1301 - Update 85xx TSEC driver so it searches MII for first available PHY
1303 - Add functions to support console MII commands.
1305 * Patch by Tolunay Orkun, 07 Apr 2004:
1306 Move initialization of bi_iic_fast[]
1307 from board_init_f() to board_init_r()
1309 * Patch by Yasushi Shoji, 07 Apr 2004:
1310 Cleanup microblaze port
1312 * Patch by Sangmoon Kim, 07 Apr 2004:
1313 Add auto SDRAM module detection for Debris board
1315 * Patch by Rune Torgersen, 06 Apr 2004:
1316 - Fix some PCI problems on the MPC8266ADS board
1317 - Fix the location of some PCI entries in the immap structure
1319 * Patch by Yasushi Shoji, 07 Apr 2004:
1320 - add support for microblaze processors
1321 - add support for AtmarkTechno "suzaku" board
1323 * Configure PPChameleon board to use redundand environment in flash
1325 * Configure PPChameleon board to use JFFS2 NAND support.
1327 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1329 * Patch by Rune Torgersen, 16 Apr 2004:
1332 * Patches by Pantelis Antoniou, 16 Apr 2004:
1333 - add support for a new version of an Intracom board and fix
1334 various other things on others.
1335 - add verify support to the crc32 command (define
1336 CONFIG_CRC32_VERIFY to enable it)
1337 - fix FEC driver for MPC8xx systems:
1338 1. fix compilation problems for boards that use dynamic
1340 2. shut down FEC after network transfers
1341 - HUSH parser fixes:
1342 1. A new test command was added. This is a simplified version of
1343 the one in the bourne shell.
1344 2. A new exit command was added which terminates the current
1346 3. Fixed handing of $? (exit code of last executed command)
1347 - Fix some compile problems;
1348 add "once" functionality for the netretry variable
1350 * Patch by George G. Davis, 02 Apr 2004:
1351 add support for Intel Assabet board
1353 * Patch by Stephen Williams, 01 Apr 2004:
1354 Add support for Picture Elements JSE board
1356 * Patch by Christian Pell, 01 Apr 2004:
1357 Add CompactFlash support for PXA systems.
1359 * Patches by Pantelis Antoniou, 30 Mar 2004:
1360 - add auto-complete support to the U-Boot CLI
1361 - add support for NETTA and NETPHONE boards; fix NETVIA board
1362 - add support for the Epson 156x series of graphical displays
1363 (These displays are serial and not suitable for using a normal
1364 framebuffer console on them)
1365 - add infrastructure needed in order to POST any DSPs in a board
1366 - improve and fix various things in the MPC8xx FEC driver:
1367 1. The new 87x and 88x series of processors have two FECs,
1368 and the new driver supports them both.
1369 2. Another change in the 87x/88x series is support for
1370 the RMII (Reduced MII) interface. However numerous
1371 changes are needed to make it work since the PHYs
1372 are connected to the same lines. That means that
1373 you have to address them correctly over the MII
1375 3. We now correctly match the MII/RMII interface
1376 configuration to what the PHY reports.
1377 - Fix problem when readingthe MII status register. Due to the
1378 internal design of many PHYs you have to read the register
1379 twice. The problem is more apparent in 10Mbit mode.
1380 - add new mode ".jffs2s" for reading from a NAND device: it just
1381 skips over bad blocks.
1382 - add networking support for VLANs (802.1q), and CDP (Cisco
1384 - some minor patches / cleanup
1386 * Patch by Yuli Barcohen, 28 Mar 2004:
1387 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1388 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1389 - Change configuration method for MPC8260ADS family
1391 * add startup code to clear the BSS of standalone applications
1393 * Fix if / elif handling bug in HUSH shell
1395 ======================================================================
1396 Changes for U-Boot 1.1.0:
1397 ======================================================================
1399 * Patch by Mark Jonas: Remove config.tmp files only when
1400 unconfiguring the board
1402 * Adapt RMU board for bigger flash memory
1404 * Patch by Klaus Heydeck, 13 Mar 2003:
1405 Add support for KUP4X Board
1407 * Patch by Pavel Bartusek, 21 Mar 2004
1408 Add Reiserfs support
1410 * Patch by Hinko Kocevar, 20 Mar 2004
1411 - Add auto-release for SMSC LAN91c111 driver
1412 - Add save/restore of PTR and PNR regs as suggested in datasheet
1414 * Patch by Stephen Williams, 19 March 2004
1415 Increase speed of sector reads from SystemACE,
1416 shorten poll timeout and remove a useless reset
1418 * Patch by Tolunay Orkun, 19 Mar 2004:
1419 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1422 * Patch by Brad Kemp, 18 Mar 2004:
1423 prevent machine checks during a PCI scan
1425 * Patch by Pierre Aubert, 18 Mar 2004:
1426 Fix string cleaning in IDE identification
1428 * Patch by Pierre Aubert, 18 Mar 2004:
1429 - Unify video mode handling for Chips & Technologies 69000 Video
1430 chip and Silicon Motion SMI 712/710/810 Video chip
1431 - Add selection of the video output (CRT or LCD) via 'videoout'
1432 environment variable for the Silicon Motion
1435 * Patch by Pierre Aubert, 18 Mar 2004:
1436 include/common.h typo fix
1438 * Patches by Tolunay Orkun, 17 Mar 2004:
1439 - Add support for bd->bi_iic_fast[] initialization via environment
1440 variable "i2cfast" (CONFIG_I2CFAST)
1441 - Add "i2cfast" u-boot environment variable support for csb272
1443 * Patch by Carl Riechers, 17 Mar 2004:
1444 Ignore '\0' characters in console input for use with telnet and
1447 * Patch by Leon Kukovec, 17 Mar 2004:
1448 typo fix for strswab prototype #ifdef
1450 * Patches by Thomas Viehweger, 16 Mar 2004:
1451 - show PCI clock frequency on MPC8260 systems
1452 - add FCC_PSMR_RMII flag for HiP7 processors
1453 - in do_jffs2_fsload(), take load address from load_addr if not set
1454 explicit, update load_addr otherwise
1455 - replaced printf by putc/puts when no formatting is needed
1456 (smaller code size, faster execution)
1458 * Patch by Phillippe Robin, 16 Mar 2004:
1459 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1461 * Patch by Stephen Williams, 15 Mar 2004:
1462 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1464 * Patch by Tolunay Orkun, 15 Mar 2004:
1465 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1467 * Patch by Travis Sawyer, 15 Mar 2004:
1468 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1470 * Add start-up delay to make sure power has stabilized before
1471 attempting to switch on USB on SX1 board.
1473 * Patch by Josef Wagner, 18 Mar 2004:
1474 - Add support for MicroSys XM250 board (PXA255)
1475 - Add support for MicroSys PM828 board (MPC8280)
1476 - Add support for 32 MB Flash on PM825/826
1477 - new SDRAM refresh rate for PM825/PM826
1478 - added support for MicroSys PM520 (MPC5200)
1479 - replaced Query by Identify command in CPU86/flash.c
1480 to support 28F160F3B
1482 * Fix wrap around problem with udelay() on ARM920T
1484 * Add support for Macronix flash on TRAB board
1486 * Patch by Pierre Aubert, 15 Mar 2004:
1487 Fix buffer overflow in IDE identification
1489 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1491 * Remove redundand #define in IceCube.h
1493 * Patch by Steven Scholz, 27 Feb 2004:
1494 - Adding get_ticks() and get_tbclk() for AT91RM9200
1495 - Many white space fixes in cpu/at91rm9200/interrupts.c
1497 * Patches by Steven Scholz, 20 Feb 2004:
1498 some cleanup in AT91RM9200 related code
1500 * Patches by Travis Sawyer, 12 Mar 2004:
1501 - Fix Gigabit Ethernet support for 440GX
1502 - Add Gigabit Ethernet Support to MII PHY utilities
1504 * Patch by Brad Kemp, 12 Mar 2004:
1505 Fixes for drivers/cfi_flash.c:
1506 - Better support for x8/x16 implementations
1507 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1508 - Added defines for AMD command and address constants
1510 * Patch by Leon Kukovec, 12 Mar 2004:
1511 Fix get_dentfromdir() to correctly handle deleted dentries
1513 * Patch by George G. Davis, 11 Mar 2004:
1514 Remove hard coded network settings in TI OMAP1610 H2
1515 default board config
1517 * Patch by George G. Davis, 11 Mar 2004:
1518 add support for ADS GraphicsClient+ board.
1520 * Patch by Pierre Aubert, 11 Mar 2004:
1521 - add bitmap command and splash screen support in cfb console
1522 - add [optional] origin in the bitmap display command
1524 * Patch by Travis Sawyer, 11 Mar 2004:
1525 Fix ocotea board early init interrupt setup.
1527 * Patch by Thomas Viehweger, 11 Mar 2004:
1528 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1530 * Patch by Stephan Linz, 09 Mar 2004
1531 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1533 * Patch by George G. Davis, 9 Mar 2004:
1534 fix recent build failure for SA1100 target
1536 * Patch by Travis Sawyer, 09 Mar 2004:
1537 Support native interrupt mode for the IBM440GX.
1538 Previously it was running in 440GP compatibility mode.
1540 * Patch by Philippe Robin, 09 Mar 2004:
1541 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1544 * Patch by Masami Komiya, 08 Mar 2004:
1545 Don't overwrite server IP address or boot file name
1546 when the boot server does not return values
1548 * Patch by Tolunay Orkun, 5 Mar 2004:
1549 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1551 * Patch by Tolunay Orkun, 5 Mar 2004:
1552 Fix early board initialization for Cogent CSB272 board
1554 * Patch by Ed Okerson, 3 Mar 2004:
1555 fix CFI flash writes for little endian systems
1557 * Patch by Reinhard Meyer, 01 Mar 2004:
1558 generalize USB and IDE support for MPC5200 with according
1559 changes to IceCube.h and TOP5200.h
1560 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1561 add info about USB and IDE to README
1563 * Patch by Yuli Barcohen, 4 Mar 2004:
1564 Fix problems with GCC 3.3.x which changed handling of global
1565 variables explicitly initialized to zero (now in .bss instead of
1568 * Patch by Leon Kukovec, 02 Mar 2004:
1569 add strswab() to fix IDE LBA capacity, firmware and model numbers
1570 on little endian machines
1572 * Patch by Masami Komiya, 02 Mar 2004:
1573 - Remove get_ticks() from NFS code
1574 - Add verification of RPC transaction ID
1576 * Patch by Pierre Aubert, 02 Mar 2004:
1577 cleanup for IDE and USB drivers for MPC5200
1579 * Patch by Travis Sawyer, 01 Mar 2004:
1581 - Add IBM PPC440GX Ref Platform support (Ocotea)
1582 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1583 Adapted to U-Boot and 440GX port
1585 - Add gracious handling of all Ethernet Pin Selections for 440GX
1586 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1588 - Add needed bit definitions
1591 * Patch by Carl Riechers, 1 Mar 2004:
1592 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1594 * Patch by Stephan Linz, 27 Feb 2004
1595 - avoid problems for targets without NFS download support
1597 * Patch by Rune Torgersen, 27 Feb 2004:
1598 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1599 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1600 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1602 * Patch by Masami Komiya, 27 Feb 2004:
1603 Fix rarpboot: add autoload by NFS
1605 * Patch by Dan Eisenhut, 26 Feb 2004:
1606 fix flash_write return value in saveenv
1608 * Patch by Stephan Linz, 11 Dec 2003
1609 expand config.mk to avoid trigraph warnings on NIOS
1611 * Rename "BMS2003" board into "HMI10"
1613 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1614 storage; auto-set console on USB port (using preboot command)
1616 * Add support for SX1 mobile phone; add support for USB-based console
1617 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1619 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1621 * Fix SDRAM timings for LITE5200 / IceCube board
1623 * Handle Auti-MDIX / connection status for INCA-IP
1625 * Fix USB problems when attempting to read 0 bytes
1627 * Patch by Travis Sawyer, 26 Feb 2004:
1628 Fix broken compile for XPEDITE1K target.
1630 * Patch by Stephan Linz, 26 Feb 2004:
1631 Bug fix for NFS code on NIOS targets
1633 * Patch by Stephen Williams, 26 Feb 2004:
1634 Break up SystemACE reads of large block counts
1636 * Patch by Pierre Aubert, 26 Feb 2004
1637 add IDE support for MPC5200
1639 * Patch by Masami Komiya, 26 Feb 2004:
1640 add autoload via NFS
1642 * Patch by Stephen Williams
1643 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1644 elsewhere in the source.
1646 * Patch by Steven Scholz, 25 Feb 2004:
1647 - Timeouts in FPGA code should be based on CFG_HZ
1648 - Minor cleanup in code for Altera FPGA ACEX1K
1650 * Patch by Steven Scholz, 25 Feb 2004:
1651 Changed "Directory Hierarchy" section in README
1653 * Patch by Masami Komiya, 25 Feb 2004:
1654 Reduce copy count in nfs_read_reply() of NFS code
1656 * Patch by Markus Pietrek, 24 Feb 2004:
1657 NS9750 DevBoard added
1659 * Patch by Pierre Aubert, 24 Feb 2004
1660 add USB support for MPC5200
1662 * Patch by Steven Scholz, 24 Feb 2004:
1663 - fix MII commands to use values from last command
1665 * Patch by Torsten Demke, 24 Feb 2004:
1666 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1668 * Patch by Rahul Shanbhag, 19 Feb 2004:
1669 Fixes for for OMAP1610 board:
1670 - shift some IRQ specific code to platform.S file
1671 - remove duplicatewatchdog reset code from start.S
1673 * Make Auto-MDIX Support configurable on INCA-IP board
1675 * Fix license for mkimage tool
1677 * Patch by Masami Komiya, 24 Feb 2004:
1678 Update NetBootFileXferSize in NFS code
1680 * Patch by Scott McNutt, 24 Feb 2004:
1681 fix packet length in NFS code
1683 * Patch by Masami Komiy, 22 Feb 2004:
1684 Add support for NFS for file download
1686 * Patch by Andrea Scian, 17 Feb 2004:
1687 Add support for S3C44B0 processor and DAVE B2 board
1689 * Patch by Steven Scholz, 20 Feb 2004:
1690 - Add support for MII commands on AT91RM9200 boards
1691 - some cleanup in AT91RM9200 ethernet code
1693 * Patch by Peter Ryser, 20 Feb 2004:
1694 Add support for the Xilinx ML300 platform
1696 * Patch by Stephan Linz, 17 Feb 2004:
1697 Fix watchdog support for NIOS
1699 * Patch by Josh Fryman, 16 Feb 2004:
1700 Fix byte-swapping for cfi_flash.c for different bus widths
1702 * Patch by Jon Diekema, 14 Jeb 2004:
1703 Remove duplicate "FPGA Support" notes from the README file
1705 * Patches by Reinhard Meyer, 14 Feb 2004:
1706 - update board/emk tree; use common flash driver
1707 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1708 [adapted for other PPC CPUs -- wd]
1709 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1711 * Patch by Jon Diekema, 13 Feb 2004:
1712 Call show_boot_progress() whenever POST "FAILED" is printed.
1714 * Patch by Nishant Kamat, 13 Feb 2004:
1715 Add support for TI OMAP1610 H2 Board
1716 Fixes for cpu/arm926ejs/interrupt.c
1717 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1718 Fix for a timer bug in OMAP1610 Innovator
1719 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1721 * Patches by Stephan Linz, 12 Feb 2004:
1722 - add support for NIOS timer with variable period preload counter value
1723 - prepare POST framework support for NIOS targets
1725 * Patch by Denis Peter, 11 Feb 2004:
1726 add POST support for the MIP405 board
1728 * Patch by Laurent Mohin, 10 Feb 2004:
1729 Fix buffer overflow in common/usb.c
1731 * Patch by Tolunay Orkun, 10 Feb 2004:
1732 Add support for Cogent CSB272 board
1734 * Patch by Thomas Elste, 10 Feb 2004:
1735 Add support for NET+50 CPU and ModNET50 board
1737 * Patch by Sam Song, 10 Feb 2004:
1738 Fix typos in cfi_flash.c
1740 * Patch by Leon Kukovec, 10 Feb 2004
1741 Fixed long dir entry slot id calculation in get_vfatname
1743 * Patch by Robin Gilks, 10 Feb 2004:
1744 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1745 !=, <>, <, >, <=, >=)
1747 * Fix problem with side effects in macros in include/usb.h
1749 * Patch by David Benson, 13 Nov 2003:
1750 bug 841358 - fix TFTP download size limit
1752 * Fixing bug 850768:
1753 improper flush_cache() in load_serial()
1755 * Fixing bug 834943:
1756 MPC8540 - missing volatile declarations
1758 * Patch by Stephen Williams, 09 Feb 2004:
1759 Add support for Xilinx SystemACE chip:
1760 - New files common/cmd_ace.c and include/systemace.h
1761 - Hook systemace support into cmd_fat and the partition manager
1763 * Patch by Travis Sawyer, 09 Feb 2004:
1764 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1766 * Patch by Travis Sawyer, 09 Feb 2004:
1768 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1769 - Add phymode for 440 enet
1772 - Change board_pre_init to board_early_init_f
1773 - Add user flash to bus controller setup
1775 - Fix is_pci_host to check GPIO for monarch bit
1776 - Force xpedite1k to pci conventional mode (via #define option)
1778 * Patch by Brad Kemp, 4 Feb 2004:
1779 - handle the machine check that is generated during the PCI scans
1781 - define the registers used in the IMMR by the PCI subsystem.
1783 * Patch by Pierre Aubert, 03 Feb 2004:
1784 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1786 * Patch by Jeff Angielski, 03 Feb 2004:
1787 Fix copy & paste error in cpu/mpc8260/pci.c
1789 * Patch by Reinhard Meyer, 24 Jan 2004:
1790 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1792 * Add Auto-MDIX support for INCA-IP
1796 * Patch by Josef Baumgartner, 10 Feb 2004:
1797 Fixes for Coldfire port
1799 * Patch by Brad Kemp, 11 Feb 2004:
1800 Fix CFI flash driver problems
1802 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
1803 modules at CPU clock frequencies above 66 MHz.
1805 * Optimize flash programming speed for LWMON (by another 100% :-)
1807 * Patch by Jian Zhang, 3 Feb 2004:
1808 - Changed the incorrect FAT12BUFSIZE
1809 - data_begin in fsdata can be negative. Changed it to be short.
1811 * Patches by Stephan Linz, 30 Jan 2004:
1812 1: - board/altera/common/flash.c:flash_erase():
1813 o allow interrupts befor get_timer() call
1814 o check-up each erased sector and avoid unexpected timeouts
1815 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1816 o enclose sevenseg_set() in cpp condition
1817 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1818 - fix some typed in mistakes in the NIOS documentation
1819 2: - split DK1C20 configuration into several header files:
1820 o two new files for each NIOS CPU description
1821 o U-Boot related part is remaining in DK1C20.h
1822 3: - split DK1S10 configuration into several header files:
1823 o two new files for each NIOS CPU description
1824 o U-Boot related part is remaining in DK1S10.h
1825 4: - Add support for the Microtronix Linux Development Kit
1826 NIOS CPU configuration at the Altera Nios Development Kit,
1827 Stratix Edition (DK-1S10)
1828 5: - Add documentation for the Altera Nios Development Kit,
1829 Stratix Edition (DK-1S10)
1830 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1832 7: - Add support for the common U-Boot SPI framework at
1835 * Patch by Rahul Shanbhag, 28 Jan 2004:
1836 Fix flash protection/locking handling for OMAP1610 innovator board.
1838 * Patch by Rolf Peukert, 28 Jan 2004:
1839 fix flash write problems on CSB226 board (write with 32 bit bus width)
1841 * Patches by Mark Jonas, 16 Jan 2004:
1842 - fix rounding error when calculating baudrates for MPC5200 PSCs
1843 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1844 time which is not supported
1846 * Patch by Yuli Barcohen, 26 Jan 2004:
1847 Allow bzip2 compression for small memory footprint boards
1849 * Patch by Brad Kemp, 21 Jan 2004:
1850 Add support for CFI flash driver for both the Intel and the AMD
1853 * Patch by Travis Sawyer, 20 Jan 2004:
1854 Fix pci bridge auto enumeration of sibling p2p bridges.
1856 * Patch by Tolunay Orkun, 12 Jan 2004:
1857 Add some delays as needed for Intel LXT971A PHY support
1859 * Patches by Stephan Linz, 09 Jan 2004:
1860 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1861 - make DK1C20 board configuration related to ASMI conform to
1864 * Patch by Anders Larsen, 09 Jan 2004:
1866 ARM memory layout fixes: the abort-stack is now set up in the
1867 correct RAM area, and the BSS is zeroed out as it should be.
1869 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1870 of the linker scripts are replaced by '__bss_start' and '_end',
1871 resp., which is a further step to eliminate unnecessary differences
1872 between the implementation of the CPU architectures.
1874 * Patch by liang a lei, 9 Jan 2004:
1875 Fix Intel 28F128J3 ID in include/flash.h
1877 * Patch by Masami Komiya, 09 Jan 2004:
1878 add support for TB0229 board (NEC VR4131 MIPS processor)
1880 * Patch by Leon Kukovec, 12 Dec 2003:
1881 changed extern __inline__ into static __inline__ in
1882 include/linux/byteorder/swab.h
1884 * Patch by Travis Sawyer, 30 Dec 2003:
1885 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1886 select MDI port based on enabled EMAC device.
1887 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1890 * Patch by Wolter Kamphuis, 15 Dec 2003:
1891 made CONFIG_SILENT_CONSOLE usable on all architectures
1893 * Disable date command on TQM866M - there is no RTC on MPC866
1895 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1897 * Implement adaptive SDRAM timing configuration based on actual CPU
1898 clock frequency for INCA-IP; fix problem with board hanging when
1899 switching from 150MHz to 100MHz
1901 * Add PCMCIA CS support for BMS2003 board
1903 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1904 see doc/README.MPC866 for details;
1905 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1906 calculate CPU clock frequency from PLL register values.
1908 * Add support for 128 MB RAM on TQM8xxL/M modules
1910 * Fix PS/2 keyboard problem caused by statically initialized variable
1911 pointing to a location in flash
1913 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1915 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
1916 before we can access it; add delay in case we are faster (with no
1919 * Cleanup of some init functions
1921 * Make sure SCC Ethernet is always stopped by the time we boot Linux
1922 to avoid Linux crashes by early packets coming in.
1924 * Accelerate flash accesses on LWMON board by using buffered writes
1926 * Fix typo in Makefile;
1927 fix problem with PARTNUM detection
1929 * Patch by Reinhard Meyer, 09 Jan 2004:
1930 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1932 * Add support for IDE LED on BMS2003 board
1933 (exclusive with status LED!)
1935 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
1938 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1939 Add common files for "emk" boards
1941 * Add a common get_ram_size() function and modify the the
1942 board-specific files to invoke that common implementation.
1944 ======================================================================
1945 Changes for U-Boot 1.0.1:
1946 ======================================================================
1948 * Set default clock for INCA-IP to 150 MHz
1950 * Make BMS2003 use a separate config file to avoid #ifdef mess;
1951 add I2C support; add support for DS1337 RTC
1953 * Add CompactFlash support for BMS2003 board
1955 * Add support for status LED on BMS2003 board
1957 * Patch by Scott McNutt, 02 Jan 2004:
1958 Add support for the Nios Active Serial Memory Interface (ASMI)
1961 * Patch by Andrea Marson, 16 Dec 2003:
1962 Add support for the PPChameleon ME and HI modules
1964 * Patch by Yuli Barcohen, 22 Dec 2003:
1965 Add support for Motorola DUET ADS board (MPC87x/88x)
1967 * Patch by Robert Schwebel, 15 Dec 2003:
1968 add support for cramfs (uses JFFS2 command interface)
1970 * Patches by Stephan Linz, 11 Dec 2003:
1971 - more documentation for NIOS port
1972 - new struct nios_pio_t, struct nios_spi_t
1973 - Reconfiguration for NIOS Development Kit DK1C20:
1974 o move board related code from board/dk1c20
1975 to board/altera/dk1c20
1976 o create a new common source path board/altera/common
1977 and move generic flash access stuff into it
1978 o change/expand configuration file DK1C20.h
1979 - Add support for NIOS Development Kit DK1S10
1980 - Add status LED support for NIOS systems
1981 - Add dual 7-segment LED support for Altera NIOS DevKits
1983 * Patch by Ronen Shitrit, 10 Dec 2003:
1984 Add support for the Marvell DB64360 / DB64460 development boards
1986 * Patch by Detlev Zundel, 10 Dec 2003:
1987 fix dependency problem in examples/Makefile
1989 * Patch by Denis Peter, 8 Dec 2003
1990 - add support for the PATI board (MPC555)
1991 - add SPI support for the MPC5xx
1993 * Patch by Anders Larsen, 08 Dec 2003:
1994 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1995 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1996 cleanup some redundand #defines
1998 * Patch by André Schwarz, 8 Dec 2003:
1999 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2000 - TX and RX deskriptors must be quad-word aligned
2001 - does not work with only one TX deskriptor
2002 - standard reset method does not work
2004 * Patch by Masami Komiya, 08 Dec 2003:
2005 add RTL8139 ethernet driver
2007 * Patches by Ed Okerson, 07 Dec 2003:
2008 - fix ethernet for the AU1x00 processors in little-endian mode.
2009 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2011 * Minor code cleanup (coding style)
2013 * Patch by Reinhard Meyer, 30 Dec 2003:
2014 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2015 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2016 - turned debug print of PHY registers into a function (called in two places)
2017 - added support for EMK MPC5200 based modules
2019 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2021 * Add support for TQM866M modules
2023 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2025 * Fix a few compiler warnings
2027 * Patch by Reinhard Meyer, 28 Dec 2003:
2028 Add initial support for TOP5200 board
2030 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2031 environment variable which can set to "100", "133", or "150". The
2032 CPU clock will be configured accordingly upon next reboot. Other
2033 values are ignored. In case of an invalid or undefined "cpuclk"
2034 value, the compile-time default CPU clock speed will be used.
2036 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2037 window that is used to access the UART registers by the Linux driver)
2039 * Patch by Reinhard Meyer, 20 Dec 2003:
2040 Fix clock calculation for the MPC5200 for higher clock frequencies
2041 (above 2**32 / 10 = 429.5 MHz).
2043 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2045 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2047 * Add new configuration for IceCube board with DDR memory
2049 * Update TRAB memory configurations
2051 * Add JFFS2 support for INCA-IP board
2053 * Patch by Bill Hargen, 09 Dec 2003:
2054 - BUBINGA405EP: changed flash driver to protect top sector containing
2056 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2057 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2058 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2059 - 405EP: added/fixed support for "reginfo" command.
2060 - 4xx: removed spurious MII error messages on "mii info" command.
2062 * Patch by Bernhard Kuhn, 28 Nov 2003:
2063 add support for Coldfire CPU
2064 add support for Motorola M5272C3 and M5282EVB boards
2066 * Patch by Pierre Aubert, 24 Nov 2003:
2067 - add a return value for the fpga command
2068 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2069 is defined. If ide_preinit fails, ide_init is aborted.
2070 - fix an endianess problem in fat.h
2072 * Patch by Wolter Kamphuis, 05 Dec 2003:
2073 Add support for SNMC's QS850/QS823/QS860T boards
2075 * Patch by Yuli Barcohen, 3 Dec 2003:
2076 "revive" U-Boot support for old Motorola MPC860ADS board
2078 * Patch by Cam(ilo?), 03 Dec 2003:
2079 make examples build even with broken Montavista objcopy
2081 * Patch by Pavel Bartusek, 27 Nov 2003:
2082 fix conversion problem with "bootretry" evironment variable
2084 * Patch by Andre Schwarz, 24 Nov 2003:
2085 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2087 * Patch by Pavel Bartusek, 21 Nov 2003:
2088 set ZMII bridge speed on 440
2090 * Patch by Anders Larsen, 17 Nov 2003:
2091 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2093 * Patches by David Müller, 14 Nov 2003:
2094 - board/mpl/common/common_util.c
2095 * implement support for BZIP2 compressed images
2096 * various cleanups (printf -> puts, ...)
2097 - board/mpl/common/flash.c
2098 * report correct errors to upper layers
2099 * check the erase fail and VPP low bits in status reg
2100 - board/mpl/vcma9/cmd_vcma9.c
2101 - board/mpl/vcma9/flash.c
2102 * various cleanups (printf -> puts, ...)
2104 * fix typo in comment
2105 - cpu/arm920t/usb_ohci.c
2106 * support for S3C2410 is missing in #if line
2108 * reinit some registers in case of error (cable missing, ...)
2110 * support for USB/MMC devices is missing in #if line
2111 - include/configs/MIP405.h
2112 - include/configs/PIP405.h
2113 * enable BZIP2 support
2114 * enlarge malloc space to 1MiB because of BZIP2 support
2115 - include/configs/VCMA9.h
2116 * enable BZIP2 support
2117 * enlarge malloc space to 1MiB because of BZIP2 support
2118 * enable USB support
2119 - lib_arm/armlinux.c
2120 * change calling convention of ARM Linux kernel as
2121 described on http://www.arm.linux.org.uk/developer/booting.php
2123 * Patch by Thomas Lange, 14 Nov 2003:
2124 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2125 support all these AMD boards.
2127 * Patch by Thomas Lange, 14 Nov 2003:
2128 Workaround for mips au1x00 physical memory accesses (the au1x00
2129 uses a 36 bit bus internally and cannot access physical memory
2130 directly. Use the uncached SDRAM address instead of the physical
2133 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2134 add Realtek 8019 ethernet driver
2136 * Patch by Yuli Barcohen, 13 Nov 2003:
2137 MPC826xADS/PQ2FADS cleanup
2139 * Patch by Anders Larsen, 12 Nov 2003:
2140 Update README to mark the PORTIO commands non-standard
2142 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2143 update for for Atmel AT91RM9200DK development kit:
2144 - support for environment variables in DataFlash
2145 - Atmel DataFlash AT45DB1282 support
2147 * Patch by Jeff Carr, 11 Nov 2003:
2148 add support for new version of 8270 processors
2150 * Patches by George G. Davis, 05 Nov 2003:
2151 - only pass the ARM linux initrd tag to the kernel when an initrd
2153 - update omap1510inn configuration file
2155 * Patches by Stephan Linz, 3 Nov 2003:
2156 - more endianess fixes for LAN91C111 driver
2157 - CFG_HZ configuration patch for NIOS Cyclone board
2159 * Patch by Stephan Linz, 28 Oct 2003:
2160 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2162 * Patch by Steven Scholz, 20 Oct 2003:
2163 - make "mii info <addr>" show infor for PHY at "addr" only
2164 - Endian fix for miiphy_info()
2166 * Patch by Gleb Natapov, 19 Sep 2003:
2167 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2169 * Patch by Anders Larsen, 17 Sep 2003:
2170 Bring ARM memory layout in sync with the documentation:
2171 stack and malloc-heap are now located _below_ the U-Boot code
2173 * Accelerate booting on TRAB board: read and check autoupdate image
2174 headers first instead of always reading the whole images.
2176 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2178 * Enabled password check on RMU board
2180 * Fix configuration problem with IceCube in LOWBOOT configuration:
2181 envrionment got embedded, corrupting the image layout.
2183 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2185 * Added BMS2003 board
2186 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2188 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2189 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2192 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2195 * Add checksum verification to 'imls' command
2197 * Add bd_info fields needed for 4xx Linux I2C driver
2199 * Patch by Martin Krause, 4 Nov. 2003:
2200 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2202 * Print used network interface when CONFIG_NET_MULTI is set
2204 * Patch by Bernhard Kuhn, 28 Oct 2003:
2205 Add low boot support for MPC5200
2207 * Fix problem with dual PCMCIA support (NSCU)
2209 * Fix MPC5200 I2C initialization function
2211 ======================================================================
2212 Changes for U-Boot 1.0.0:
2213 ======================================================================
2215 * Fix parameter passing to standalone images with bootm command
2217 * Patch by Kyle Harris, 30 Oct 2003:
2218 Fix build errors for ixdp425 board
2220 * Patch by David M. Horn, 29 Oct 2003:
2221 Fixes to build under CYGWIN
2223 * Get IceCube MGT5100 working (again)
2225 * Fix problems in memory test on some boards (which was not
2226 non-destructive as intended)
2228 * Patch by Gary Jennejohn, 28 Oct 2003:
2229 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2230 to prevent stack overflow on ARM systems
2232 * Patch by Stephan Linz, 28 Oct 2003:
2233 fix init sequence error for NIOS port
2235 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2237 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2239 * Patch by Xiao Xianghua, 23 Oct 2003:
2240 small patch for mpc85xx
2242 * Fix small problem in MPC5200 I2C driver
2244 * Fix FCC3 support on ATC board
2246 * Correct header printing for multi-image files in do_bootm()
2248 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2250 * Fix PCI problems on PPChameleon board
2252 * Patch by Steven Scholz, 18 Oct 2003:
2253 Fix AT91RM9200 ethernet driver
2255 * Patch by Nye Liu, 17 Oct 2003:
2256 Fix typo in include/mpc8xx.h
2258 * Patch by Richard Woodruff, 16 Oct 03:
2259 Fixes for cpu/arm925/interrupt.c
2260 - Initialize timestamp & lastdec vars.
2261 - fix timestamp overflows.
2262 - fix lastdec overflow.
2263 - smarter normalization to allow udelay() below 1ms to work.
2265 * Patch by Scott McNutt, 16 Oct
2266 add networking support for the Altera Nios Development Kit,
2267 Cyclone Edition (DK-1C20)
2269 * Patch by Jon Diekema, 14 Oct 2003:
2270 add hint about doc/README.silent to README file
2272 * Add CompactFlash support for NSCU
2274 * Fix PCI problems on PPChameleonEVB
2276 * TRAB auto-update: Base decision if we have to strip the image
2277 header on image type as encoded in the header
2278 (include image type patch by Martin Krause, 17 Oct 2003)
2280 * Patches by Xianghua Xiao, 15 Oct 2003:
2282 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2283 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2284 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2286 * Fix flash timings on TRAB board
2288 * Make sure HUSH is initialized for running auto-update scripts
2290 * Make 5200 reset command _really_ reset the board, without running
2291 any other code after it
2293 * Fix errors with flash erase when range spans across banks
2294 that are mapped in reverse order
2296 * Fix flash mapping and display on P3G4 board
2298 * Patch by Kyle Harris, 15 Jul 2003:
2299 - add support for Intel IXP425 CPU
2300 - add support for IXDP425 eval board
2302 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2303 for more information
2305 * Patch by Steven Scholz, 10 Oct 2003
2306 - Add support for Altera FPGA ACEX1K
2308 * Patches by Thomas Lange, 09 Oct 2003:
2309 - fix cmd_ide.c for non ppc boards (read/write functions did not
2310 add ATA base address)
2311 - fix for shannon board
2312 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2313 - Endian swap ATA identity for all big endian CPUs, not just PPC
2314 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2316 - add support for dbau1x00 board (MIPS32)
2318 * Patch by Sangmoon Kim, 07 Oct 2003:
2319 add support for debris board
2321 * Patch by Martin Krause, 09 Oct 2003:
2322 Fixes for TRAB board
2323 - /board/trab/rs485.c: correct baudrate
2324 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2325 udelay(); fix some timing problems with adc controller
2326 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2327 modify commands: touch and buzzer
2329 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2330 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2331 Use direct function calls for auto_update instead of hush commands
2333 * Patch by Scott McNutt, 04 Oct 2003:
2334 - add support for Altera Nios-32 CPU
2335 - add support for Nios Cyclone Development Kit (DK-1C20)
2337 * Patch by Steven Scholz, 29 Sep 2003:
2338 - A second parameter for bootm overwrites the load address for
2339 "Standalone Application" images.
2340 - bootm sets environment variable "filesize" to the resulting
2341 (uncompressed) data length for "Standalone Application" images
2342 when autostart is set to "no". Now you can do something like
2343 if bootm $fpgadata $some_free_ram ; then
2344 fpga load 0 $some_free_ram $filesize
2347 * Patch by Denis Peter, 25 Sept 2003:
2348 add support for the MIP405 Rev. C board
2350 * Patch by Yuli Barcohen, 25 Sep 2003:
2351 add support for Zephyr Engineering ZPC.1900 board
2353 * Patch by Anders Larsen, 23 Sep 2003:
2354 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2355 implemented for the x86 architecture)
2357 * Patch by Sangmoon Kim, 23 Sep 2003:
2358 fix pll_pci_to_mem_multiplier table for MPC8245
2360 * Patch by Anders Larsen, 22 Sep 2003:
2361 enable timed autoboot on PXA
2363 * Patch by David Müller, 22 Sep 2003:
2364 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2365 returns correct libgcc file path
2366 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2367 time on s3c24x0 systems
2369 * Patch by Jon Diekema, 19 Sep 2003:
2370 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2371 link state to the fault LED.
2372 - In NetLoop, make the Fault LED reflect the link status. The link
2373 status gets updated on entry, and on timeouts.
2375 * Patch by Anders Larsen, 18 Sep 2003:
2376 allow mkimage to build and run on Cygwin-hosted systems
2378 * Patch by Frank Müller, 18 Sep 2003:
2379 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2382 * Patch by Pantelis Antoniou, 16 Sep 2003:
2383 add tool to compute fileds in the PLPRCR register for MPC86x
2385 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2387 * Fix build problems under FreeBSD
2389 * Add generic filesystem image type
2391 * Make fatload set filesize environment variable
2393 * enable basic / medium / high-end configurations for PPChameleonEVB
2394 board; fix NAND code
2396 * enable TFTP client code to specify to the server the desired
2397 timeout value (see RFC-2349)
2399 * Improve SDRAM setup for TRAB board
2401 * Suppress all output with splashscreen configured only if "splashimage"
2404 * Fix problems with I2C support for mpc5200
2406 * Adapt TRAB configuration and auto_update to new memory layout
2408 * Add configuration for wtk board
2410 * Add support for the Sharp LQ065T9DR51U LCD display
2412 * Patch by Rune Torgersen, 17 Sep 2003:
2413 - Fixes for MPC8266 default config
2414 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2416 * Patches by Jon Diekema, 17 Sep 2003:
2417 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2420 - adjust "help" output
2422 * Patches by Anders Larsen, 17 Sep 2003:
2423 - fix spelling errors
2424 - set GD_FLG_DEVINIT flag only after device function pointers
2426 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2428 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2429 - trigger watchdog while waiting in serial driver
2431 * Add auto-update code for TRAB board using USB memory sticks,
2432 support new configuration with more memory
2434 * disable MPC5200 bus pipelining as workaround for bus contention
2436 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2437 priority; configure critical interrupts to be handled like external
2440 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2441 go back to 66 MHz for stability
2443 * Patches by Jon Diekema, 15 Sep 2003:
2444 - add description for missing CFG_CMD_* entries in the README file
2447 * Patch by Gleb Natapov, 14 Sep 2003:
2448 enable watchdog support for all MPC824x boards that have a watchdog
2450 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2451 "Non-octet Aligned Frame" errors we see at 100 Mbps
2453 * Patch by Sharad Gupta, 14 Sep 2003:
2454 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2456 * Patch by llandre, 11 Sep 2003:
2457 update configuration for PPChameleonEVB board
2459 * Patch by David Müller, 13 Sep 2003:
2460 various changes to VCMA9 board specific files
2462 * Add I2C support for MGT5100 / MPC5200
2464 * Patch by Rune Torgersen, 11 Sep 2003:
2465 Changed default memory option on MPC8266ADS to NOT be Page Based
2466 Interleave, since this doesn't work very well with the standard
2469 * Patch by George G. Davis, 12 Sep 2003:
2470 fix Makefile settings for sk98 driver
2472 * Patch by Stefan Roese, 12 Sep 2003:
2473 - new boards added: DP405, HUB405, PLU405, VOH405
2474 - some esd boards updated
2475 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2477 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2479 * Patch by Martin Krause, 11 Sep 2003:
2480 add burn-in tests for TRAB board
2482 * Enable instruction cache on MPC5200 board
2484 * Patch by Denis Peter, 11 Sep 2003:
2485 - fix USB data pointer assignment for bulk only transfer.
2486 - prevent to display erased directories in FAT filesystem.
2488 * Change output format for NAND flash - make it look like for other
2491 ======================================================================
2492 Changes for U-Boot 0.4.8:
2493 ======================================================================
2495 * Add I2C and RTC support for RMU board
2497 * Patches by Denis Peter, 9 Sep 2003:
2498 add FAT support for IDE, SCSI and USB
2500 * Patches by Gleb Natapov, 2 Sep 2003:
2501 - cleanup of POST code for unsupported architectures
2502 - MPC824x locks way0 of data cache for use as initial RAM;
2503 this patch unlocks it after relocation to RAM and invalidates
2506 * Patch by Gleb Natapov, 30 Aug 2003:
2507 new I2C driver for mpc107 bridge. Now works from flash.
2509 * Patch by Dave Ellis, 11 Aug 2003:
2510 - JFFS2: fix typo in common/cmd_jffs2.c
2511 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2512 - JFFS2: remove node version 0 warning
2513 - JFFS2: accept JFFS2 PADDING nodes
2514 - SXNI855T: add AM29LV800 support
2515 - SXNI855T: move environment from EEPROM to flash
2516 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2518 * Patch by Bill Hargen, 11 Aug 2003:
2519 fixes for I2C on MPC8240
2520 - fix i2c_write routine
2521 - fix iprobe command
2522 - eliminates use of global variables, plus dead code, cleanup.
2524 * Add support for USB Mass Storage Devices (BBB)
2525 (tested with USB memory sticks only)
2527 * Avoid flicker on TRAB's VFD
2529 * Add support for SK98xx driver
2531 * Add PCI support for SL8245 board
2533 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2534 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2535 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2537 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2538 to allow for more accurate baudrate settings
2539 (error now 0.7% at 115 kbps, instead of 3.5% before)
2541 * Patch by Andreas Mohr, 4 Sep 2003:
2542 Fix a lot of spelling errors
2544 * Add support for PPChameleon Eval Board
2546 * Add support for P3G4 board
2548 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2551 * Patch by Yuli Barcohen, 7 Aug 2003:
2552 check BCSR to detect if the board is configured in PCI mode
2554 ======================================================================
2555 Changes for U-Boot 0.4.7:
2556 ======================================================================
2558 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2559 add support for Adder II MPC852T module
2561 * Patch by George G. Davis, 19 Aug 2003:
2562 fix TI Innovator/OMAP1510 pin configs
2564 * Patches by Kshitij, 18 Aug 2003
2565 - add support for arm926ejs cpu core
2566 - add support for TI OMAP 1610 Innovator Board
2568 * Patch by Yuli Barcohen, 14 Aug 2003:
2569 add support for bzip2 uncompression
2571 * Add GCC library to examples/Makefile so GCC utility functions will
2574 * Add I2C and RTC support for RMU board using software I2C driver
2575 (because of better response to iprobe command); fix problem with
2578 * Patch by Matthias Fuchs, 28 Aug 2003:
2579 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2580 CONFIG_BOOTP_MAKS (see README).
2582 * Fix ICU862 environment problem
2584 * Fix RAM size detection for RMU board
2586 * Implement "reset" for MGT5100/MPC5200 systems
2588 ======================================================================
2589 Changes for U-Boot 0.4.6:
2590 ======================================================================
2592 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2593 allow selection of clock frequency as "make" target
2595 * Implement memory autosizing code for IceCube boards
2597 * Configure network port on INCA-IP for autonegotiation
2599 * Fix overflow problem in network timeout code
2601 * Patch by Richard Woodruff, 8 Aug 2003:
2602 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2604 ======================================================================
2605 Changes for U-Boot 0.4.5:
2606 ======================================================================
2608 * Update for TQM board defaults:
2609 disable clocks_in_mhz, enable boot count limit
2611 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2612 in toplevel directory instead. Removed astest.c from tools/gdb because
2613 it is no longer relevant.
2615 * Fix PCI support for MPC5200 / IceCube Board
2617 * Map ISP1362 USB OTG controller for NSCU board
2619 * Patch by Brad Parker, 02 Aug 2003:
2620 fix sc520_cdp problems
2622 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2624 * Allow erase command to cross flash bank boundaries
2626 * Patch by Scott McNutt, 21 Jul 2003:
2627 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2628 Both LynxOS and BlueCat linux KDIs are supported.
2630 * Patch by Richard Woodruff, 25 Jul 2003:
2631 use more reliable reset for OMAP/925T
2633 * Patch by Nye Liu, 25 Jul 2003:
2634 fix typo in mpc8xx.h
2636 * Patch by Richard Woodruff, 24 Jul 2003:
2637 Fixes for cmd_nand.c:
2638 - Fixed null dereferece which could result in incorrect ECC values.
2639 - Added support for devices with no Ready/Busy signal hooked up.
2640 - Added OMAP1510 read/write protect handling.
2641 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2643 - Switched default ECC to be JFFS2.
2645 * Allow crc32 to be used at address 0x000
2647 * Provide consistent interface to standalone applications to access
2648 the 'global_data' structure
2649 Provide a doc/README.standalone more useful to users/developers.
2651 * Make IceCube MGT5100 FEC driver work
2653 * Implement new mechanism to export U-Boot's functions to standalone
2654 applications: instead of using (PPC-specific) system calls we now
2655 use a jump table; please see doc/README.standalone for details
2657 * Patch by Dave Westwood, 24 Jul 2003:
2658 added support for Unity OS (a proprietary OS)
2660 * Patch by Detlev Zundel, 23 Jul 2003:
2661 add "imls" command to print flash table of contents
2663 * Fix cold boot detection for log buffer reset
2665 * Return error for invalid length specifiers with "cp.X" etc.
2667 * Fix startup problem on MIPS
2669 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2670 bitmap support is configured
2672 * Patch by Bill Hargen, 18 Jul 2003:
2673 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2675 * Patch by Denis Peter, 18 Jul 2003:
2676 - fix memory configuration for MIP405T
2677 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2679 * Cleanup of TQM82xx configurations; use "official" board types
2680 to make selection easier.
2682 * Patch by Martin Krause, 17 Jul 2003:
2683 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2685 * Patch by Richard Woodruff, 17 July 03:
2686 - Fixed bug in OMAP1510 baud rate divisor settings.
2688 * Patch by Nye Liu, 16 July 2003:
2690 - add MPC86xADS support (uses MPC86xADS.h)
2691 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2693 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2694 o don't trust gclk() software measurement by default, depend on
2695 CONFIG_8xx_GCLK_FREQ
2696 - add DRAM SIMM not installed detection
2697 - use more "correct" SDRAM initialization sequence
2698 - allow different SDRAM sizes (8xxADS has 8M)
2700 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2701 - rename MAMR/MBMR defines to be more consistent. Should eventually
2702 be merged into MxMR to better reflect the PowerQUICC datasheet.
2704 * Patch by Yuli Barcohen, 16 Jul 2003:
2705 support new Motorola PQ2FADS-ZU evaluation board which replaced
2706 MPC8260ADS and MPC8266ADS
2708 ======================================================================
2709 Changes for U-Boot 0.4.4:
2710 ======================================================================
2712 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2714 * Add support for MGT5100 and MPC5200 processors
2716 * Patch by Lutz Dennig, 15 Jul 2003:
2717 update for R360MPI board
2719 ======================================================================
2720 Changes for U-Boot 0.4.3:
2721 ======================================================================
2723 * Patches by Kshitij, 04 Jul 2003
2724 - added support for arm925t cpu core
2725 - added support for TI OMAP 1510 Innovator Board
2727 * Patches by Martin Krause, 14 Jul 2003:
2728 - add I2C support for s3c2400 systems (trab board)
2729 - (re-) add "ping" to command table
2731 * Fix handling of "slow" POST routines
2733 * Patches by Yuli Barcohen, 13 Jul 2003:
2734 - Correct flash and JFFS2 support for MPC8260ADS
2735 - fix PVR values and clock generation for PowerQUICC II family
2738 * Patch by Bernhard Kuhn, 08 Jul 2003:
2739 - add support for M68K targets
2741 * Patch by Ken Chou, 3 Jul:
2742 - Fix PCI config table for A3000
2743 - Fix iobase for natsemi.c
2744 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
2746 * Allow to enable "slow" POST routines by key press on power-on
2747 * Fix temperature dependend switching of LCD backlight on LWMON
2748 * Tweak output format for LWMON
2750 * Patch by Stefan Roese, 11 Jul 2003:
2751 - Fix bug in CONFIG_VERSION_VARIABLE.
2752 - AR405 config updated.
2753 - OCRTC/ORSG: bsp command added.
2754 - ASH405 bsp update.
2756 ======================================================================
2757 Changes for U-Boot 0.4.2:
2758 ======================================================================
2760 * Add support for NSCU board
2762 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2764 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2765 mirror bit flash on TQM8xxM modules
2767 * Patch by Kenneth Johansson, 30 Jun 2003:
2768 get rid of MK_CMD_ENTRY macro; update doc/README.command
2770 * Patch by Seb James, 30 Jun 2003:
2771 Improve documentation of I2C configuration in README
2773 * Fix problems with previous log buffer "fixes"
2775 * Fix minor help text issues
2777 * "log append" did not append a newline
2779 ======================================================================
2780 Changes for U-Boot 0.4.1:
2781 ======================================================================
2783 * Fix some missing commands, cleanup header files
2784 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2786 * Rewrite command lookup and help command (fix problems with bubble
2787 sort when sorting command name list). Minor cleanup here and there.
2789 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2790 - Allow to call sysmon function interactively
2791 - PIC on LWMON board needs delay after power-on
2792 - Add missing RSR definitions for MPC8xx
2793 - Improve log buffer handling: guarantee clean reset after power-on
2794 - Add support for EXBITGEN board (aka "genie")
2795 - Add support for SL8245 board
2798 - remove trailing white space, trailing empty lines, C++ comments, etc.
2799 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2801 * Patches by Kenneth Johansson, 25 Jun 2003:
2802 - major rework of command structure
2803 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2805 ======================================================================
2806 Changes for U-Boot 0.4.0:
2807 ======================================================================
2809 * Patches by Robert Schwebel, 26 Jun 2003:
2810 - csb226 configuration updated
2811 - credits for logodl port updated
2812 - innokom configuration updated
2813 - logodl tree update, still with coding style inconsistencies
2814 - added OCM for ppc405 warning to README
2816 * Patch by Pantelis Antoniou, 25 Jun 2003:
2817 update NetVia with V2 board support
2819 * Header file cleanup for ARM
2821 * Patch by Murray Jensen, 24 Jun 2003:
2822 - make sure to use only U-boot provided header files
2823 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2825 * Patch by Stefan Roese, 24 Jun 2003:
2826 - Update esd ASH405 board files.
2827 - Update esd DASA_SIM config file.
2828 - Add ping command to some esd boards.
2830 * Patch by Yuli Barcohen, 23 Jun 2003:
2831 Update for MPC8260ADS board
2833 * Patch by Murray Jensen, 23 Jun 2003:
2834 - cleanup of GCC 3.x compiler warnings
2836 * Patch by Rune Torgersen, 4 Jun 2003:
2837 add large memory support for MPC8266ADS board
2839 * Patch by Richard Woodruff, 19 June 03:
2840 - Enabled standard u-boot device abstraction for ARM
2841 - Enabled console device for ARM
2842 - Initilized bi_baudrate for ARM
2844 * Patch by Bill Hargen, 23 Apr 2003:
2845 fix byte order for 824x I2C addresses (write op)
2847 * Patch by Murray Jensen, 20 Jun 2003:
2849 - cleanup (especially for gcc-3.x compilers)
2851 * Patch by Tom Guilliams, 20 Jun 2003:
2852 added CONFIG_750FX support for IBM 750FX processors
2854 * Patch by Devin Crumb, 02 Apr 2003:
2855 Fix clock divider rounding problem in drivers/serial.c
2857 * Patch by Richard Woodruff, 19 June 03:
2858 - Fixed smc91c111 driver to sync with the u-boot environment
2859 (driver/smc91c111.c).
2860 - Added eth_init error return check in NetLoop (net/net.c).
2862 * Patch by Ken Chou, 19 June 2003:
2863 Added support for A3000 SBC board (Artis Microsystems Inc.)
2865 * Patches by Murray Jensen, 17 Jun 2003:
2866 - Hymod board database mods: add "who" field and new xilinx chip types
2867 - provide new "init_cmd_timeout()" function so code external to
2868 "common/main.c" can use the "reset_cmd_timeout()" function before
2869 entering the main loop
2870 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2871 slightly different. see include/configs/hymod.h for an example
2872 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2873 CFG_DTT_ADM1021 defined)
2874 - add new "eeprom_probe()" function which has similar args and
2875 behaves in a similar way to "eeprom_read()" etc.
2876 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2877 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2878 - gdbtools copyright update
2879 - ensure that set_msr() executes the "sync" and "isync" instructions
2880 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2881 - 8260 I/O ports fix: Open Drain should be set last when configuring
2882 - add SIU IRQ defines for 8260
2883 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2884 config.mk to allow board configurations to override the GNU
2885 linker script, selected via the LDSCRIPT, make variable, and to
2886 give an initial value to the OBJCFLAGS make variable
2887 - 8260 i2c enhancement:
2888 o correctly extends the timeout depending on the size of all
2889 queued messages for both transmit and receive
2890 o will not continue with receive if transmit times out
2891 o ensures that the error callback is done for all queued tx
2893 o correctly detects both tx and rx timeouts, only delivers one to
2894 the callback, and does not overwrite an earlier error
2895 o logic in i2c_probe now correct
2896 - add "vprintf()" function so that "panic()" function can be
2898 - many Hymod board changes
2900 * Patches by Robert Schwebel, 14 Jun 2003:
2901 - add support for Logotronic DL datalogger board
2902 - cleanup serial line after kermit binary download
2903 - add debugX macro (debug level support)
2904 - update mach-types.h to latest arm.linux.org.uk master list.
2906 * Patches by David Müller, 12 Jun 2003:
2907 - rewrite of the S3C24X0 register definitions stuff
2908 - "driver" for the built-in S3C24X0 RTC
2910 * Patches by Yuli Barcohen, 12 Jun 2003:
2911 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2912 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2913 configuration word supplied by FPGA on some MPC8260ADS boards
2915 * Patch by Pantelis Antoniou, 10 Jun 2003:
2916 Unify status LED interface
2918 * Add support for DS12887 RTC; add RTC support for ATC board
2920 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
2921 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2922 - Add Atmel DataFlash support for reading and writing.
2923 - Add possibility to boot a Linux from DataFlash with BOOTM command.
2924 - Add Flash detection on Atmel AT91RM9200DK
2925 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2926 - Replace old Ethernet PHY layer functions
2927 - Change link address
2929 * Patch by Frank Smith, 9 Jun 2003:
2930 use CRIT_EXCEPTION for machine check on 4xx
2932 * Patch by Detlev Zundel, 13 Jun 2003:
2933 added implementation of the "carinfo" command in cmd_immap.c
2935 * Fix CONFIG_NET_MULTI support in include/net.h
2937 * Patches by Kyle Harris, 13 Mar 2003:
2938 - Add FAT partition support
2939 - Add command support for FAT
2940 - Add command support for MMC
2942 - Add Intel PXA support for video
2943 - Add Intel PXA support for MMC
2945 - Enable MMC and FAT for lubbock board
2946 - Other misc changes for lubbock board
2948 * Patch by Robert Schwebel, April 02, 2003:
2949 fix for SMSC91111 driver
2951 * Patch by Vladimir Gurevich, 04 Jun 2003:
2952 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2954 * Patch by Stefan Roese, 05 Jun 2003:
2955 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2956 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2957 data cache can be used even if the chip select is in use.
2958 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2959 (see README for further description).
2960 - Changed config files of CONFIG_EEPRO100 boards to use the
2961 CFG_RX_ETH_BUFFER define.
2963 * Add support for RMU board
2965 * Add support for TQM862L at 100/50 MHz
2967 * Patch by Pantelis Antoniou, 02 Jun 2003:
2968 major reconstruction of networking code;
2969 add "ping" support (outgoing only!)
2971 * Patch by Denis Peter, 04 June 2003:
2972 add support for the MIP405T board
2974 * Patches by Udi Finkelstein, 2 June 2003:
2975 - Added support for custom keyboards, initialized by defining a
2976 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2977 - Added support for the RBC823 board.
2978 - cpu/mpc8xx/lcd.c now automatically calculates the
2979 Horizontal Pixel Count field.
2981 * Fix alignment problem in BOOTP (dhcp_leasetime option)
2982 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2984 * Patch by Mark Rakes, 14 May 2003:
2985 add support for Intel e1000 gig cards.
2987 * Patch by Nye Liu, 3 Jun 2003:
2988 fix critical typo in MAMR definition (include/mpc8xx.h)
2990 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2992 * Patch by Klaus Heydeck, 2 Jun 2003
2993 Minor changes for KUP4K configuration
2995 * Patch by Marc Singer, 29 May 2003:
2996 Fixed rarp boot method for IA32 and other little-endian CPUs.
2998 * Patch by Marc Singer, 28 May 2003:
2999 Added port I/O commands.
3001 * Patch by Matthew McClintock, 28 May 2003
3002 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3003 - minor patches for utx8245
3005 * Patch by Daniel Engström, 28 May 2003:
3008 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3009 add nand flash support to SXNI855T configuration
3010 fix/extend nand flash support:
3011 - fix 'nand erase' command so does not erase bad blocks
3012 - fix 'nand write' command so does not write to bad blocks
3013 - fix nand_probe() so handles no flash detected properly
3014 - add doc/README.nand
3015 - add .jffs2 and .oob options to nand read/write
3016 - add 'nand bad' command to list bad blocks
3017 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3018 - make NAND read/write faster
3020 * Patch by Rune Torgersen, 23 May 2003:
3021 Update for MPC8266ADS board
3023 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3024 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3025 _time_ (!) if the environment is embedded within the U-Boot image,
3026 or in a separate flash sector.
3028 * Cleanup CFG_DER #defines in config files (wd maintained only)
3030 * Fix data abort exception handling for arm920t CPU
3032 * Fix alignment problems with flash driver for TRAB board
3034 * Patch by Donald White, 21 May 2003:
3035 fix calculation of base address in pci_hose_config_device()
3037 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3038 execute "cmd2", even if "cmd1" fails. Note that this is different
3039 to "run var1 var2" where the contents of "var2" will NOT be
3040 executed when a command in "var1" fails.
3042 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3044 * Patch by Kyle Harris, 20 May 2003:
3045 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3046 into cpu/pxa and arch-pxa.
3048 * Patch by Stefan Roese, 23 May 2003:
3049 - IBM PPC405EP port added.
3050 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3051 UART0) is used as default U-Boot console. PPC4xx only!
3052 - esd ASH405 board added (PPC405EP based).
3053 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3054 - esd CPCI405AB board added.
3055 - esd PMC405 board added.
3056 - Update of some esd boards.
3058 * Patch by Denis Peter, 19 Mai 2003:
3059 add support for the MIP405-3 board
3061 * Patch by Dave Ellis, 22 May 2003:
3062 Fix problem with only partially cleared .bss segment
3064 * Patch by Rune Torgersen, 12 May 2003:
3065 get PCI to work on a MPC8266ADS board; incorporate change to
3066 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3068 * Patch by Nye Liu, 1 May 2003:
3069 minor patches for the FADS8xx
3071 * Patch by Thomas Schäfer, 28 Apr 2003:
3072 Fix SPD handling for 256 ECC DIMM on Walnut
3074 * Add support for arbitrary bitmaps for TRAB's VFD command;
3075 allow to pass boot bitmap addresses in environment variables;
3076 allow for zero boot delay
3078 * Patch by Christian Geißinger, 19 May 2002:
3079 On TRAB: wait until the dummy byte has been completely sent
3081 * Patch by David Updegraff, 22 Apr 2003:
3082 update for CrayL1 board
3084 * Patch by Pantelis Antoniou, 21 Apr 2003:
3085 add boot support for ARTOS (a proprietary OS)
3087 * Patch by Steven Scholz, 11 Apr 2003:
3088 Add support for RTC DS1338
3090 * Patch by Rod Boyce, 24 Jan 2003:
3091 Fix counting of extended partitions in diskboot command
3093 * Patch by Christophe Lindheimer, 20 May 2003:
3094 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3096 * Fix SDRAM timing on Purple board
3098 * Add support for CompactFlash on ATC board
3099 (includes support for Intel 82365 and compatible PC Card controllers,
3100 and Yenta-compatible PCI-to-CardBus controllers)
3102 * Patch by Mathijs Haarman, 08 May 2003:
3103 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3105 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3107 * Add support for Promess ATC board
3109 * Patch by Keith Outwater, 28 Apr 2003:
3110 - Miscellaneous corrections and additions to GEN860T board specific code.
3111 - Added GEN860_SC variant to GEN860T.
3112 - Miscellaneous corrections to GEN860T documentation.
3113 - Correct duplicate entry in U-Boot CREDITS file.
3114 - Add GEN860T_SC entry in MAINTAINERS file.
3115 - Update CREDITS file with GEN860T_SC info.
3117 * Update Smiths Aerospace addresses in MAINTAINERS file
3119 * Fix error handling in hush's version of "run" command
3122 - Splashscreen support
3125 - temperature dependend enabling of LCD
3127 * Allow booting from old "PPCBoot" disk partitions
3129 * Add support for TQM8255 Board / MPC8255 CPU
3131 ======================================================================
3132 Changes for U-Boot 0.3.1:
3133 ======================================================================
3135 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3137 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3138 display when Linux takes over
3140 * Patch by Erwin Rol, 27 Feb 2003:
3141 Add support for RTEMS (this time for real).
3143 * Add support for "bmp info" and "bmp display" commands to load
3144 bitmap images; this can be used (for example in a "preboot"
3145 command) to display a splash screen very quickly after poweron.
3147 * Add support for 133 MHz clock on INCA-IP board
3149 * Patch by Lutz Dennig, 10 Apr 2003:
3150 Update for R360MPI board
3152 * Add new meaning to "autostart" environment variable:
3153 If set to "no", a standalone image passed to the
3154 "bootm" command will be copied to the load address
3155 (and eventually uncompressed), but NOT be started.
3156 This can be used to load and uncompress arbitrary
3159 * Patch by Stefan Roese, 10 Apr 2003:
3160 Changed DHCP client to use IP address from server option field #54
3161 from the OFFER packet in the server option field #54 in the REQUEST
3162 packet. This fixes a problem using a Windows 2000 DHCP server,
3163 where the DHCP-server is not the TFTP-server.
3165 * Set max brightness for MN11236 displays on TRAB board
3167 * Add support for TQM862L modules
3169 ======================================================================
3170 Changes for U-Boot 0.3.0:
3171 ======================================================================
3173 * Patch by Arun Dharankar, 4 Apr 2003:
3174 Add IDMA example code (tested on 8260 only)
3176 * Add support for Purple Board (MIPS64 5Kc)
3178 * Add support for MIPS64 5Kc CPUs
3180 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3182 * Patch by Denis Peter, 04 Apr 2003:
3183 - update MIP405-4 board
3185 * Patch by Stefan Roese, 4 Apr 2003:
3186 - U-Boot version environment variable "ver" added
3187 (CONFIG_VERSION_VARIABLE).
3188 - Changed PPC405GPr version from A to B.
3189 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3191 * Patches by Denis Peter, 03 April 2003:
3192 - fix PCI IRQs on MPL boards
3193 - fix two more un-relocated pointer problems
3195 * Fix behaviour of "run" command:
3196 - print error message iv variable does not exist
3197 - terminate processing of arguments in case of error
3199 * Patches by Peter Figuli, 10 Mar 2003
3200 - Add support for BTUART on PXA platform
3201 - Add support for WEP EP250 (PXA) board
3203 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3204 flash using a BDI2000
3206 * Implement fix for I2C Edge Conditions problem for all boards that
3207 use the bit-banging driver (common/soft_i2c.c)
3209 * Patch by Martin Winistoerfer, 23 Mar 2003
3210 - Add port to MPC555/556 microcontrollers
3211 - Add support for cmi customer board with
3212 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3214 * Patch by Rick Bronson, 28 Mar 2003:
3215 - fix common/cmd_nand.c
3217 * Patch by Arun Dharankar, 24 Mar 2003:
3218 - add threads / scheduler example code
3220 * Add patches by Robert Schwebel, 31 Mar 2003:
3221 - add ctrl-c support for kermit download
3222 - align bdinfo output on ARM
3223 - csb226 board: bring in sync with innokom/memsetup.S
3224 - csb226 board: fix MDREFR handling
3225 - misc doc fixes / extensions
3226 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3227 - add BOOT_PROGRESS to armlinux.c
3229 * Add CPU ID, version, and clock speed for INCA-IP
3231 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3232 - fix SRAM and SDRAM memory sizing
3233 - add status LED support
3234 - add MAC address for second (SCC1) ethernet port
3236 * Update default environment for TQM8260 board
3238 * Patch by Rick Bronson, 16 Mar 2003:
3239 - Add NAND flash support for reading, writing, and erasing NAND
3240 flash (certain forms of which are called SmartMedia).
3241 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3243 * Patches by Robert Schwebel, 19 Mar 2003:
3244 - use arm-linux-gcc as default compiler for ARM
3245 - fix i2c fixup code
3246 - fix missing baudrate setting
3247 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3248 - moved "ignoring trailing characters" _before_ u-boot wants to
3249 print out diagnostics messages; removes bogus characters at the
3252 * Patch by John Zhan, 18 Mar 2003:
3253 Add support for SinoVee Microsystems SC8xx boards
3255 * Patch by Rolf Offermanns, 21 Mar 2003:
3256 ported the dnp1110 related changes from the current armboot cvs to
3257 current u-boot cvs. smc91111 does not work. problem marked in
3258 smc91111.c, grep for "FIXME".
3260 * Patch by Brian Auld, 25 Mar 2003:
3261 Add support for STM flash chips on ebony board
3263 * Add PCI support for MPC8250 Boards (PM825 module)
3265 * Patch by Stefan Roese, 25 Mar 2003:
3268 * Patch by Stefan Roese, 20 Mar 2003:
3269 - CPCI4052 update (support for revision 3).
3270 - Set edge conditioning circuitry on PPC405GPr for compatibility
3271 to existing PPC405GP designs.
3272 - Clip udiv to 5 bits on PPC405 (serial.c).
3274 * Extend INCAIP board support:
3275 - add automatic RAM size detection
3276 - add "bdinfo" command
3277 - pass flash address and size to Linux kernel
3278 - switch to 150 MHz clock
3280 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3281 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3282 boards, version 153 for Rev. 200 boards).
3284 * Patch by Vladimir Gurevich, 12 Mar 2003:
3285 Fix relocation problem of statically initialized string pointers
3288 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3289 Cleanup & bug fixes for JFFS2 code:
3290 - the memory mangement was broken. It caused havoc on malloc by
3291 writing beyond the block boundaries.
3292 - the length calculation for files was wrong, sometimes resulting
3293 in short file reads.
3294 - data copying now optionally takes fragment version numbers into
3295 account, to avoid copying from older data.
3296 See doc/README.JFFS2 for details.
3298 * Patch by Josef Wagner, 12 Mar 2003:
3299 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3300 - ETH05 and BEDBUG support for CU824
3301 - added support for MicroSys CPC45
3302 - new BOOTROM/FLASH0 and DOC base for PM826
3304 * Patch by Robert Schwebel, 12 Mar 2003:
3305 Fix the chpart command on innokom board
3308 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3309 s/PPCBoot/U-Boot/ in some files
3310 s/pImage/uImage/ in some files
3312 * Patch by Detlev Zundel, 15 Jan 2003:
3313 Fix '' command line quoting
3315 * Patch by The LEOX team, 19 Jan 2003:
3316 - add support for the ELPT860 board
3317 - add support for Dallas ds164x RTC
3319 * Patches by David Müller, 31 Jan 2003:
3320 - minimal setup for CardBus bridges
3321 - add EEPROM read/write support in the CS8900 driver
3322 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3323 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3325 * Patch by Steven Scholz, 04 Feb 2003:
3326 add support for RTC DS1307
3328 * Patch by Reinhard Meyer, 5 Feb 2003:
3329 fix PLPRCR/SCCR init sequence on 8xx to allow for
3330 changes of EBDF by software
3332 * Patch by Vladimir Gurevich, 07 Feb 2003:
3333 "API-compatibility patch" for 4xx I2C driver
3335 * TRAB fixes / extensions:
3336 - Restore VFD brightness as saved in environment
3337 - add support for Fujitsu flashes
3338 - make sure both buzzers are turned off (drive low level)
3340 * Patches by Robert Schwebel, 06 Mar 2003:
3341 - fix bug in BOOTP code (must use NetCopyIP)
3342 - update of CSB226 port
3343 - clear BSS segment on XScale
3344 - added support for i2c_init_board() function
3345 - update to the Innokom plattform
3347 * Extend support for redundand environments for configurations where
3348 environment size < sector size
3350 * Patch by Rune Torgersen, 13 Feb 2003:
3351 Add support for Motorola MPC8266ADS board
3353 * Patch by Kyle Harris, 19 Feb 2003:
3354 patches for the Intel lubbock board:
3355 memsetup.S - general cleanup (based on Robert's csb226 code)
3356 flash.c - overhaul, actually works now
3357 lubbock.c - fix init funcs to return proper value
3359 * Patch by Kenneth Johansson, 26 Feb 2003:
3360 - Fixed off by one in RFTA calculation.
3361 - No need to abort when LDF is lower than we can program it's only
3362 minimum timing so clamp it to what we can do.
3363 - Takes function pointer to function for reading the spd_nvram. Usefull
3364 for faking data or hardcode a module without the nvram.
3365 - fix other user for above change
3366 - fix some comments.
3368 * Patches by Brian Waite, 26 Feb 2003:
3369 - fix port for evb64260 board
3370 - fix PCI for evb64260 board
3373 * Patch by Reinhard Meyer, 1 Mar 2003:
3374 Add support for EMK TOP860 Module
3376 * Patch by Yuli Barcohen, 02 Mar 2003:
3377 Add SPD EEPROM support for MPC8260ADS board
3379 * Patch by Robert Schwebel, 21 Jan 2003:
3380 - Add support for Innokom board
3381 - Don't complain if "install" fails
3382 - README cleanup (remove duplicated lines)
3383 - Update PXA header files
3385 * Add documentation for existing POST code (doc/README.POST)
3387 * Patch by Laudney Ren, 15 Jan 2003:
3388 Fix handling of redundand environment in "tools/envcrc.c"
3390 * Patch by Detlev Zundel, 28 Feb 2003:
3391 Add bedbug support for 824x systems
3393 * Add support for 16 MB flash configuration of TRAB board
3395 * Patch by Erwin Rol, 27 Feb 2003:
3396 Add support for RTEMS
3398 * Add image information to README
3400 * Patch by Stefan Roese, 18 Feb 2003:
3401 CPCIISER4 configuration updated.
3403 * Patch by Stefan Roese, 17 Feb 2003:
3404 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3406 * Patch by Stefan Roese, 13 Feb 2003:
3407 Add "pcidelay" environment variable (in ms, enabled via
3408 CONFIG_PCI_BOOTDELAY).
3409 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3410 RST# to respond to configuration cycles (33MHz -> 1s).
3412 * Fix dual PCMCIA slot support (when running with just one
3415 * Add VFD type detection to trab board
3417 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3418 variable with value in the EEPROM
3420 * Patch by Stefan Roese, 10 Feb 2003:
3421 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3423 * Add support for MIPS32 4Kc CPUs
3425 * Add support for INCA-IP Board
3427 ======================================================================
3428 Changes for U-Boot 0.2.2:
3429 ======================================================================
3431 * Add dual ethernet support on PM826
3433 * Add support for LXT971 PHY on PM826
3435 * Patch by Tord Andersson, 16 Jan 2003:
3436 Fix flash sector count for TQM8xxL
3438 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3439 16 bytes out of each 32 byte block)
3441 ======================================================================
3442 Changes for U-Boot 0.2.1:
3443 ======================================================================
3445 * Add support for V37 board
3446 (patch by Jón Benediktsson, 11 Dec 2002)
3448 * Update baudrate in bd_info when it gets changed
3450 * Add watchdog trigger points while waiting for serial port
3451 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3453 * Improve command line tool to access the U-Boot's environment
3454 (figuration of the utility, using a config file)
3456 * Add single quote support for (old) command line parser
3458 * Switch LWMON board default config from FRAM to EEPROM;
3459 in POST, EEPROM shows up on 8 addresses
3461 ======================================================================
3462 Changes for U-Boot 0.2.0:
3463 ======================================================================
3465 * Use 1-byte-read instead of -write for iprobe() function
3466 Add i2c commands to PM826 config
3468 * extend I2C POST code: check for list on known addresses
3470 * Improve log buffer code; use "loglevel" to decide which messages
3471 to log on the console, too (like in Linux); get rid of "logstart"
3473 * Add command line tool to access the U-Boot's environment
3474 (board-specific for TRAB now, to be fixed later)
3476 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3477 Fix misc problems with AmigaOne support
3479 * Patch by Chris Hallinan, 3 Dec 2002:
3480 minor cleanup to the MPC8245 EPIC driver
3482 * Patch by Pierre Aubert , 28 Nov 2002
3483 Add support for external (SIU) interrupts on MPC8xx
3485 * Patch by Pierre Aubert , 28 Nov 2002
3486 Fix nested syscalls bug in standalone applications
3488 * Patch by David Müller, 27 Nov 2002:
3489 fix output of "pciinfo" command for CardBus bridge devices.
3491 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3494 * Add LED indication for IDE activity on KUP4K board
3496 * Fix startup problems with VFD display on TRAB
3498 * Patch by Pierre Aubert, 20 Nov 2002
3499 Add driver for Epson SED13806 graphic controller.
3500 Add support for BMP logos in cfb_console driver.
3502 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3504 * Patch by Rod Boyce, 21 Nov 2002:
3505 fix PCMCIA on MBX8xx board
3507 * Patch by Pierre Aubert , 21 Nov 2002
3508 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3509 bootmode word in DPRAM configurable
3511 * Patch by Daniel Engström, 18 Nov 2002:
3512 Fixes for x86 port (mostly strings issues)
3514 * Patch by Ken Chou, 18 Nov 2002:
3515 Fix for natsemi NIC cards (DP83815)
3517 * Patch by Pierre Aubert, 19 Nov 2002:
3518 fix a bug for the MII configuration, and some warnings
3520 * Patch by Thomas Frieden, 13 Nov 2002:
3521 Add code for AmigaOne board
3522 (preliminary merge to U-Boot, still WIP)
3524 * Patch by Jon Diekema, 12 Nov 2002:
3525 - Adding URL for IEEE OUI lookup
3526 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3528 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3529 root-on-nfs macros are designed to switch how the default boot
3530 method gets defined.
3532 * Patch by Daniel Engström, 13 Nov 2002:
3533 Add support for i386 architecture and AMD SC520 board
3535 * Patch by Pierre Aubert, 12 Nov 2002:
3536 Add support for DOS filesystem and booting from DOS floppy disk
3538 * Patch by Jim Sandoz, 07 Nov 2002:
3539 Increase number of network RX buffers (PKTBUFSRX in
3540 "include/net.h") for EEPRO100 based boards (especially SP8240)
3541 which showed "Receiver is not ready" errors when U-Boot was
3542 processing the receive buffers slower than the network controller
3545 * Patch by Andreas Oberritter, 09 Nov 2002:
3546 Change behaviour of NetLoop(): return -1 for errors, filesize
3547 otherwise; return code 0 is valid an means no file loaded - in this
3548 case the environment still gets updated!
3550 * Patches by Jon Diekema, 9 Nov 2002:
3551 - improve ADC/DAC clocking on the SACSng board to align
3552 the failing edges of LRCLK and SCLK
3553 - sbc8260 configuration tweaks
3554 - add status LED support for 82xx systems
3555 - wire sspi/sspo commands into command handler; improved error
3557 - add timestamp support and alternate memory test to the
3558 SACSng configuration
3560 * Patch by Vince Husovsky, 7 Nov 2002:
3561 Add "-n" to linker options to get rid of "Not enough room for
3562 program headers" problem
3564 * Patch by David Müller, 05 Nov 2002
3565 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3566 so we can use an already existing name
3568 * Patch by Pierre Aubert, 05 Nov 2002
3569 Hardware relatied improvments in FDC boot code
3571 * Patch by Holger Schurig, 5 Nov 2002:
3572 Make the PXA really change it's frequency
3574 * Patch by Pierre Aubert, 05 Nov 2002
3575 Add support for slave serial Spartan 2 FPGAs
3577 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3580 * Add support for log buffer which can be passed to Linux kernel's
3581 syslog mechanism; used especially for POST results.
3583 * Patch by Klaus Heydeck, 31 Oct 2002:
3584 Add initial support for kup4k board
3586 * Patch by Robert Schwebel, 04 Nov 2002:
3587 - use watchdog to reset PXA250 systems
3588 - added progress callbacks to (some of the) ARM code
3589 - update for Cogent CSB226 board
3591 * Add support for FPS860 board
3593 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3594 Improve PCI access on 32-bits Compact PCI bus
3596 * Fix mdelay() on TRAB - this was still the debugging version with
3597 seconds instead of ms.
3599 * Patch by Robert Schwebel, 1 Nov 2002:
3600 XScale related cleanup (affects all ARM boards)
3602 * Cleanup of names and README.
3604 ======================================================================
3605 Notes for U-Boot 0.1.0:
3606 ======================================================================
3608 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3610 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3611 For information about the history of the project please see the
3612 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3614 ======================================================================