1 ======================================================================
2 Changes for U-Boot 1.1.3:
3 ======================================================================
5 * Patch by Cedric Vincent, 6 Jul 2005:
6 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
8 * Patch by Jon Loeliger, 20 Jul 2005:
9 Add missing PCI IO port definitions.
11 * Add CompactFlash support for HMI1001 board.
13 * Adjust printed board ID for LWMON board.
15 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
17 * Add new argument format for flash commands to allow for usage like
18 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
19 U-Boot will automaticially find the end of the corresponding sector.
21 * Patch by Stefan Roese, 5 Jul 2005:
22 Update uc100 board PHY setup
24 * Patch by Stefan Roese, 1 Jul 2005:
25 Fix PHY address for CATcenter board (now correct!)
27 * Patch by Stefan Roese, 30 Jun 2005:
28 Fix PHY addresses for PPChameleon and CATcenter boards
29 Change MAINTAINER for most esd boards
31 * Patch by Detlev Zundel, 30 Jun 2005:
32 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
34 * Fix baudrate calculation problem on MPC5200 systems
36 * Add EEPROM and RTC support for HMI1001 board
38 * Patch by Detlev Zundel, 20 Jun 2005:
39 Fix initialization of low active GPIO pins on inka4x0 board
41 * Enable redundant environment, disable HW flash protection of
44 * Patch by Travis Sawyer, 10 Jun 2005:
45 Initialize allocated dev and private hw structures
46 after their respective allocation in 440gx_enet.c
48 * Patch by Steven Scholz, 10 Jun 2005:
49 Fix byteorder problems with second argument of "bootm" with
52 * Add support for HMI1001 board
54 * Disable "date" and "sntp" commands on TQM866M
56 * Fix watchdog reset problems on LWMON board
58 * Patch by Juergen Selent, 17 May 2005:
59 Add support for Funkwerk VoVPN gateway module.
61 * Cleanup debug code for MPC8220 FEC driver
63 * Extend burst mode RAM test program to take a loop count
66 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
67 those boards that use it.
69 * Patches by Greg Ungerer, 19 May 2005:
70 - add support for the KS8695P (ARM 922 based) CPU
71 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
73 * Patch by Steven Scholz, 19 May 2005:
74 Add support for CONFIG_SERIAL_TAG on ARM boards
76 * Add PCI support for Sorcery board.
77 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
79 * Fix compile problems caused by new burst mode SDRAM test;
80 make port pins to trigger logic analyzer configurable
82 * Fix timer handling on MPC85xx systems
84 * Fix debug code in omap5912osk flash driver
86 * Add support for MPC8247 based "IDS8247" board.
88 * Add support for 2 x TSEC interfaces on the TQM8540 board.
90 * On LWMON we must use the watchdog to reset the board as the CPU
91 genereated HRESET pulse is too short to reset the external
94 * Add test tool to exercise SDRAM accesses in burst mode
95 (as standalone program, MPC8xx/PowerPC only)
97 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
100 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
101 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
102 added to support LZO and LZARI compression modes (undefined by
105 * Fix problem with symbolic links in JFFS2 code.
107 * Use linker ASSERT statement to prevent undetected overlapping of
108 sections on PPChameleon board; other boards might use this, too.
110 * Patch by Stefan Roese, 03 May 2005:
112 Fix problems in cmd_universe.c
114 * Patch by Matthias Fuchs, 03 May 2005:
115 Added missing variable declaration in cmd_nand.c
116 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
118 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
120 * Fix bug in the SDRAM initialization code for canmb, IceCube and
122 Fix PHY address for canmb board.
124 * Cleanup serial console baudrate calculation on AT91RM9200;
125 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
127 * Patch by Matthias Fuchs, 18 Apr 2005:
128 Make PCI target address spaces on PMC405 and CPCI405 boards
129 configurable via environment variables
131 * Auto-size RAM on canmb board.
133 * Add support for canmb board
135 * Patch by Stefan Roese, 13 Apr 2005:
136 Update for esd apc405
138 * Fixes for TQM8560 board:
140 - remove debug messages
141 - fix flash sector protection
143 * Patch by Steven Scholz, 07 Apr 2005:
144 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
146 * Patches by Steven Scholz, 07 Apr 2005:
147 Fix compiler warning in altera.c
148 Fix warning in cpu/arm920t/at91rm9200/i2c.c
150 * Patch by Ladislav Michl, 06 Apr 2005:
151 Fix voiceblue configuration.
153 * Patch by Stefan Roese, 06 Apr 2005:
154 Updates for OCOTEA board:
155 - Changed U-Boot size from 512kByte to 256kByte
156 - Fixed flash driver to support boot from soldered user flash
157 - Added README for switch from PIBS firmware to U-Boot
159 * Patch by Travis Sawyer, 05 Apr 2005:
160 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
161 Problem found by Andrew Wozniak.
163 * Patch by Steven Scholz, 06 Apr 2005:
164 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
165 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
167 * Patches by Robert Whaley, 29 Nov 2004:
168 - update the pxa-regs.h file for PXA27x chips
169 - add PXA27x based ADSVIX board
170 - add support for MMC on PXA27x processors
172 * Patch by Andrew E. Mileski, 28 Nov 2004:
173 Fix PPC4xx SPD SDRAM detection bug
175 * Patch by Hiroshi Ito, 26 Nov 2004:
176 Fix logic of "test -z" and "test -n" commands
178 * Patch by Ladislav Michl, 05 Apr 2005:
179 Add support for VoiceBlue board.
181 * Patch by Ladislav Michl, 05 Apr 2005:
182 Fix netboot_common() prototypes.
184 * Patch by Steven Scholz, 05 Apr 2005:
185 Use i.MX watchdog timer for reset_cpu()
187 * Patch by Steven Scholz, 05 Apr 2005:
188 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
189 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
192 * Add support for MPC8220 based "sorcery" board.
194 * Add support for TQM8560 board.
196 * Add FEC support for TQM8540 board.
197 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
199 * Patch by Martin Krause, 04 Apr 2005:
200 Update default configuration for CMC_PU2 board.
202 * Patch by Steven Scholz, 04 Apr 2005:
203 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
204 - introduce two new configuration options instead:
205 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
207 * Patch by Steven Scholz, 04 Apr 2005:
208 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
210 * Fix timer code for ARM systems: make sure that udelay() does not
211 reset timers so it's save to use udelay() in timeout code.
213 * Patch by Mathias Küster, 23 Nov 2004:
214 add udelay support for the mcf5282 cpu
216 * Patch by Tolunay Orkun, 16 November 2004:
217 fix incorrect onboard Xilinx CPLD base address
219 * Patch by Jerry Van Baren, 08 Nov 2004:
220 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
221 the jumper for the HRCW source should select flash. If lowboot is
222 not selected, the jumper for the HRCW source should select the
224 - change default load base address to 0x00400000
226 * Patch by Yuli Barcohen, 08 Nov 2004:
227 Add support for Analogue & Micro Rattler boards.
228 Tested on Rattler8248.
230 * Patch by Andre Renaud, 08 Nov 2004:
231 Fix watchdog support in common/lcd.c
233 * Patch by Marc Leeman, 05 Nov 2003:
234 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
235 bug only affects the XPC8245 processors
237 * Patches by Josef Wagner, 29 Oct 2004:
238 - Add support for MicroSys CPU87 board
239 - Add support for MicroSys PM854 board
241 * Patch by Jian Zhang, 02 Nov 2004:
242 Add 16-bit NAND support
244 * Patch by Scott McNutt, 01 Nov 2004:
245 Add missing NIOS/NIOS2 support for "iminfo" command
247 * Patch by Detlev Zundel, 29 Oct 2004:
248 Add missing NIOS/NIOS2 support for "mkimage" tool.
250 * Patch by David Adair, 27 Oct 2004:
251 Add missing 440GX SDRAM Controller reset
253 * Patch by Steven Scholz, 25 Oct 2004:
254 Declare reset_cpu() in include/common.h instead locally
256 * Patch by Yusdi Santoso, 22 Oct 2004:
257 - Add support for HIDDEN_DRAGON board
258 - fix endianess problem in driver/rtl1839.c
260 * Patch by Allen Curtis, 21 Oct 2004:
261 support multiple serial ports
263 * Patch by Richard Klingler, 03 Apr 2005:
264 Add call to eth_halt() in net/net.c when called functions fail
265 after eth_init() has been called.
267 * Patch by Sam Song, 3 April 2005:
268 - Update README.Netconsole
271 * Prepare for SoC rework of ARM code:
272 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
273 - rename memsetup into lowlevel_init (function name and source files)
274 Patch by Steven Scholz, 03 Apr 2005:
275 - create SoC specific directories include/asm-arm/arch-imx and
276 include/asm-arm/arch-s3c24x0
278 * Fix problems with SNTP support;
279 enable SNTP support in some boards.
281 * Patches by Martin Krause, 01 Apr 2005:
282 - Fix flash erase timeout on CMC_PU2
283 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
285 * Patch by Steven Scholz, 13 March 2005:
286 fix cache enabling for AT91RM9200
288 * Patch by Masami Komiya, 30 Mar 2005:
289 add SNTP support and expand time server and time offset fields of
290 DHCP support. See doc/README.SNTP
292 * Patch by Steven Scholz, 13 Dec 2004:
293 Fix bug in at91rm920 ethernet driver
295 * Patch by Steven Scholz, 13 Dec 2004:
296 Remove duplicated code by merging memsetup.S files for
297 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
299 * Patch by Detlev Zundel, 31 Mar 2005:
300 Cleanup duplicate definition of overwrite_console()
302 * Update TQM5200 configuration;
303 prepare for Rev. 200 starter kit boards
305 * Patch by Scott McNutt, 21 Oct 2004:
306 Add support for Nios-II EPCS Controller core.
308 * Patch by Scott McNutt, 20 Oct 2004:
310 - Add sysid command (Nios-II only).
311 - Locate default exception trampoline at proper offset.
312 - Implement I/O routines (readb, writeb, etc)
313 - Implement do_bootm_linux
315 * Patches by Martin Krause, 22 Mar 2005:
316 - use TQM5200_auto as MAKEALL target for TQM5200 systems
317 - add support for SM501 graphics controller
318 - add support for graphic console on TQM5200
319 - add support for TQM5200 Rev 200
320 - cleanup, fix typo in include/configs/TQM5200.h
322 * Patch by Manfred Baral, 17 Mar 2005:
325 * Fix RTC configuration for PPChameleon board
327 * Cleanup, fix typo in include/configs/TQM5200.h
329 * Patch by Stefan Roese, 16 Mar 2005:
330 Update for esd auto_update and hh405 board
332 * Adapt for U-Boot image size (new features enabled) on TQM5200
334 * Update code for TQM8540 board (and 85xx in general):
335 - Change the name of the Ethernet driver: MOTO ENET -> ENET
336 - Reformat boot messages
337 - Enable redundant environment
338 - Replace the -O2 optimization flag with -mno-string
340 * Patch by David Brownell, 10 Mar 2005:
341 Restore copyright statements in OHCI drivers.
343 * Add support for TQM8540 board
345 * Patch by Detlev Zundel, 14 Mar 2005:
346 NC650: changed NAND flash addressing to using UPMB
348 * Patch by Stefan Roese, 14 Mar 2005:
349 Update for esd voh405 fpga image
351 * INKA4x0: Allow initialization of LCD backlight dimming from
352 "brightness" environment variable.
354 * Add port initialization for digital I/O on INKA4x0
356 * Patch by Stefan Roese, 01 Mar 2005:
357 Update for esd boards dp405 and hub405
359 * Fix get_partition_info() parameter error in all other calls
360 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
362 * Enable USB and IDE support for INKA4x0 board
364 * Patch by Andrew Dyer, 28 Feb 2005:
365 fix ext2load passing an incorrect pointer to get_partition_info()
366 resulting in load failure for devices other than 0
368 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
370 * Cleanup USB and partition defines
372 * Add support for ext2 filesystems and image timestamps to TQM5200 board
374 * Add reset code for Coral-P on INKA4x0 board
376 * Patch by Martin Krause, 28 Jun 2004:
377 Update for TRAB board.
379 * Fix some missing "volatile"s in MPC5xxx FEC driver
381 * Fix cirrus voltage detection (for CPC45)
383 * Fix byteorder problem in usbboot and scsiboot commands.
385 * Patch by Cajus Hahn, 04 Feb 2005:
386 - don't insist on leading '/' for filename in ext2load
387 - set default partition to useful value (1) in ext2load
389 * Patch by Andrew Dyer, 08 Jan 2005:
390 fix wrong return codes in ext2 code
392 * Removed '--no-warn-mismatch' option from Makefile. This option
393 makes 'ld' to overlook binary objects compatibility.
395 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
396 --end-group) outside of the group. This will make 'ld' to do
397 _multiple_ search in the library group when resolving symbol
398 references and do only a _single_ seach in libgcc.a after the group
401 * Fix stability problems on CPC45 board again.
403 * Make image detection for diskboot / usbboot / scsiboot more robust
404 (also check header checksum)
406 * Update CPC45 board configuration.
408 * Add USB and PCI support for INKA4x0 board
410 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
414 * Patch by Robin Getz, 13 Oct 2004:
415 Add standalone application to change SMC91C111 MAC addresses,
416 see examples/README.smc91111_eeprom
418 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
419 Fix Flash support for ARM Integrator CP.
421 * Patch by Richard Woodruff, 10 Jan 2005:
422 Update support for OMAP2420 (ARM11) and H4 board:
423 o clean up and add new types to H4 memory probe code.
424 o fix to work with internal boot.
425 o added PRCM config III operation.
426 o fix marginal flash timings.
427 o add revison ATAG usage.
428 o enable voltage scaling at power chip.
429 o fix compile error for i2c.
431 * Fix network problem (error when receiving multiple ARP packets)
433 * Patch by Daniel Poirot, 12 Oct 2004:
434 Add support for Wind River sbc405 board
436 * Patch by Rainer Brestan, 12 Oct 2004:
437 Make examples/Makefile more robust
439 * Patch by Sam Song, 11 October 2004:
440 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
441 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
444 * Patch by Sam Song, 10 Oct 2004:
445 Fix a parameter error in run_command() in main.c
447 * Patch by Richard Woodruff, 01 Oct 2004:
448 add support for the TI OMAP2420 processor and its H4 reference
451 * Patch by Christian Pellegrin, 24 Sep 2004:
452 Added support for NE2000 compatible (DP8390, DP83902) NICs.
454 * Patch by Leif Lindholm, 23 Sep 2004:
455 add support for the AMD db1550 board
457 * Patch by Travis Sawyer, 15 Sep 2004:
458 Add CONFIG_SERIAL_MULTI support for ppc4xx,
459 update README.serial_multi
461 * Patches by David Snowdon, 07 Sep 2004:
462 - add u-boot.hex target in the top level Makefile
463 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
464 - use -mtune=xscale and -march=armv5 options for PXA
466 * Patch by Florian Schlote, 08 Sep 2004:
467 Add support for SenTec-COBRA5272-board (Coldfire).
469 * Patch by Gleb Natapov, 07 Sep 2004:
470 mpc824x: set PCI latency timer to a sane value
473 * Patch by Kurt Stremerch, 03 Sep 2004:
474 Add bitstream configuration option for fpga command (Xilinx only).
476 * Patch by Kurt Stremerch, 03 Sep 2004:
477 Add Xilinx Spartan2E family FPGA support
479 * Patch by Jeff Angielski, 02 Sep 2004:
480 Add Added support for H2 revision of the EP8260 board.
481 Fixed formatting for some of the EP8260 related source files.
483 * Patch by Jon Loeliger, 02 Sep 2004:
484 Reset monitor size back to 256 so environment can be written
485 to flash on MPC85xx ADS and CDS releases.
487 * Patch by Paolo Broggini, 02 Sep 2004:
488 Make BSS clearing on ARM systems more robust
490 * Patch by Yue Hu and Joe, 01 Sep 2004:
491 - add PCI support for ixp425;
492 - add EEPRO100 suppor tfor ixdp425 board.
494 * Fix problem with protected sector detection in driver/cfi_flash.c
496 ======================================================================
497 Changes for U-Boot 1.1.2:
498 ======================================================================
500 * Code cleanup, mostly for GCC-3.3.x
502 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
503 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
504 additional ethernet addresses.
506 * Cleanup drivers/i82365.c - avoid duplication of code
508 * Fix bogus "cannot span across banks" flash error message
512 * Add support for CompactFlash for the CPC45 Board.
514 * Fix problems with CMC_PU2 flash driver.
517 - avoid trigraph warning in fs/ext2/ext2fs.c
518 - rename UC100 -> uc100
520 * Add support for UC100 board
522 * Patch by Stefan Roese, 16 Dez 2004:
523 - ext2fs support added
524 - Tundra universe support added
525 - Coldfire MCF5249 support added (no preloader needed!)
526 - MCF5249 board TASREG added
527 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
529 - some esd boards updated
530 - memory commands "mdc" and "mwc" added for cyclic read/write
531 (CONFIG_MX_CYCLIC, see README for further description)
533 * Add support for INKA4X0 board
535 * Patch by Steven Scholz, 12 Dec 2004:
536 Fix typo in AT91 memory setup.
538 * Patch by Martin Krause, 27 Oct 2004:
539 - add support for "STK52xx" board (including PS/2 multiplexer)
540 - add hardware detection for TQM5200
542 * Clean up CMC PU2 flash driver
544 * Update MAINTAINERS file
546 * Fix bug in MPC823 LCD driver
548 * Fix udelay() on AT91RM9200 for delays < 1 ms.
550 * Enable long help on CMC PU2 board;
552 increase CPU speed from 179 to 207 MHz.
554 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
555 unaligned tail part specially).
557 * Update for AT91RM9200DK and CMC_PU2 boards:
558 - Enable booting directly from flash
559 - fix CMC_PU2 flash driver
561 * Fix mkimage usage message
563 * Map SRAM on NC650 board
565 * Work around for Ethernet problems on Xaeniax board
567 * Patch by TsiChung Liew, 23 Sep 2004:
568 - add support for MPC8220 CPU
569 - Add support for Alaska and Yukon boards
571 * Fix configuration for ERIC board (needs more room)
573 * Adjust MIPS compiler options at run-time depending on tools version
574 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
575 "-mcpu=4kc" for old tools)
577 * Add passing of the command line and memory size information to the
578 kernel on xaeniax board.
580 * Enable NAND flash support for NC650 board.
582 * Patch by Thomas Lange 07 Oct 2004:
583 Updated README for DBAu1x00 boards to match current status
585 * Patch by Philippe Robin, 28 Sept 2004:
586 Fix Flash support for Versatile.
588 * Patch by Roger Blofeld, 16 Sep 2004:
589 Fix timeout for DHCP command retry
591 * Patch by Pantelis Antoniou, 14 Sep 2004:
592 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
594 * Patch by Pantelis Antoniou, 14 Sep 2004:
595 Kick watchdog when bz-decompressing
597 * Fix CFG_HZ problems on AT91RM9200 systems
598 [Remember: CFG_HZ should be 1000 on ALL systems!]
600 * Patch by Gridish Shlomi, 30 Aug 2004:
601 - Add support to revA version of PQ27 and PQ27E.
602 - Reverted MPC8260ADS baudrate back to original 115200
604 * Patch by Hojin, 17 Sep 2004:
605 Fix typo in cfi_flash.c
607 * Patch by Mark Jonas, 09 September 2004:
608 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
611 * Patch by Mark Jonas, 31 August 2004:
612 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
613 improves FTP performance for MPC5200 systems. Enabled for IceCube
616 * Patch by Michael Bendzick, 30 Aug 2004:
617 - Improve platform.S code for omap1510inn that detects whether code
618 is running from SDRAM or not. Patch allows SDRAM to be configured
619 if code is running out of SRAM at 0x20000000.
621 * Patch by Frederick Klatt, 30 Aug 2004:
622 Add support for the Wind River SBC8540/SBC8560 boards
624 * Configure SX1 board to use drivers/cfi_flash.c
626 * Patches by Michael Bendzick, 30 Aug 2004:
627 - Configure omap1510inn board to use drivers/cfi_flash.c
628 - Make drivers/cfi_flash.c protect environment and redundant
631 * Patch by Steven Scholz, 23 Jun 2004:
632 - Add script (tools/img2brec.sh) to programm U-Boot into
633 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
635 * Patches by Scott McNutt, 24 Aug 2004:
636 - Add support for Altera Nios-II processors.
637 - Add support for Psyent PCI-5441 board.
638 - Add support for Psyent PK1C20 board.
640 * Patches by Jon Loeliger, 24 Aug 2004:
641 - Add support for the MPC8541 and MPC8555 CDS boards
642 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
643 - Convert MPC85xxADS to use common CFI flash driver
644 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
645 from board_early_init_f()
646 - Provide SW workaround for PCI initialization on 85xx CDS
648 * Patches by George G. Davis, 24 Aug 2004:
649 - Enable ramdisk/initrd tagged param support for omap1610h2_config
650 - Remove static network setup defaults from mx1ads_config
651 - update ARM boards to use constants from mach-types.h
653 * Patch by Gary Jennejohn, 04 Oct 2004:
654 - fix I2C on at91rm9200
655 - add support for Ricoh RS5C372A RTC
657 * Patch by Gary Jennejohn, 01 Oct 2004:
658 - add support for CMC PU2 board
659 - add support for I2C on at91rm9200
661 * Patch by Gary Jennejohn, 28 Sep 2004:
662 fix baudrate handling on at91rm9200
664 * Patch by Yuli Barcohen, 22 Aug 2004:
665 - remove ZPC.1900 board-specific flash driver;
666 switch the port to generic CFI driver;
669 * Patch by Hinko Kocevar, 21 Aug 2004:
670 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
672 * Clean up tools/bmp_logo.c to not add trailing white space
674 * Patch by Hinko Kocevar, 21 Aug 2004:
675 - Group common framebuffer functions in common/lcd.c
676 - Group common framebuffer macros and #defines in include/lcd.h
677 - Provide calc_fbsize() for video ATAG
679 * Patch by Sam Song, 21 August 2004:
680 - Fix a typo in README
681 - Align "(RO)" output for "flinfo" after "protect on"
682 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
683 ratio 1:1 when core frequency less than 50MHz
685 * Patches by Hinko Kocevar, 21 Aug 2004:
686 - fix some "use of label at end of compound statement" warnings
687 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
689 * Patch by Steven Scholz, 16 Aug 2004:
690 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
691 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
692 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
693 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
694 into cpu/arm920t/$(SOC)/
696 * Patches by Sean Chang, 09 Aug 2004:
697 - Added support for both 8 and 16 bit mode access to System ACE CF
699 - Fixed missing System ACE CF device during get FAT partition info
700 in fat_register_device function.
701 - Enabled System ACE CF support on ML300.
703 * Patch by Sean Chang, 09 Aug 2004:
704 Synch defines for saveenv and do_saveenv functions so they get
705 compiled under the same statement.
707 * Patch by Sean Chang, 09 Aug 2004:
708 - Added I2C support for ML300.
709 - Added support for ML300 to read out its environment information
710 stored on the EEPROM.
711 - Added support to use board specific parameters as part of
712 U-Boot's environment information.
713 - Updated MLD files to support configuration for new features
716 * Patches by Travis Sawyer, 05 Aug 2004:
717 - Remove incorrect bridge settings for eth group 6
718 - Add call to setup bridge in ppc_440x_eth_initialize
719 - Fix ppc_440x_eth_init to reset the phy only if its the
720 first time through, otherwise, just check the phy for the
721 autonegotiated speed/duplex. This allows the use of netconsole
722 - only print the speed/duplex the first time the phy is reset.
724 * Patch by Shlomo Kut, 29 Mar 2004:
725 Add support for MKS Instruments "Quantum" board
727 * Fix build problem with Cogent boards;
728 avoid using <asm/byteorder.h> when using the host compiler
730 * Patch by Ganapathi C, 04 Aug 2004:
731 Fix NFS timeout issue
733 * Patch by Yuli Barcohen, 19 Jul 2004:
734 - Fix host tools building in Cygwin environment
735 - Fix header files search order for host tools
737 * Patch by Tom Armistead, 19 Jul 2004:
738 Fix kgdb.S support for 74xx_75x cpu
740 * Patch by Jon Loeliger, 15 Jul 2004:
741 Fix MPC85xx I2C driver
743 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
745 * Patch by Stephen Williams, 15 July 2004
746 Set the PCI class code for JSE board as part of PCI interface setup
748 * Patch by Michael Bendzick, 15 Jul 2004:
749 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
750 CFG_FLASH_USE_BUFFER_WRITE is set
752 * Patch by Yuli Barcohen, 13 Jul 2004:
753 Allow clock setting on MPC866/MPC885 series chips according to
754 environment variable `cpuclk'
756 * Patch by Yuli Barcohen, 20 Apr 2004:
757 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
759 * Patch by Vincent Dubey, 24 Sep 2004:
760 Add support for xaeniax board
762 * Add comment about non-GPL character of standalone applications to
765 * Fix FEC ethernet problem on NSCU board.
767 * Patch by Gary Jennejohn, 09 Sep 2004:
768 allow to use USART1 as console port on at91rm9200dk boards
770 * Patch by Stefan Roese, 16 Sep 2004:
773 * Fix SysClk handling for PPChameleon and CATcenter boards
775 * Patch by Detlev Zundel, 08 Sep 2004:
776 Update etags build target
778 * Improve NetConsole support: add support for broadcast destination
779 address and buffered input.
781 * Cleanup compiler warnings for GCC 3.3.x and later
783 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
785 * Add support for IDS "NC650" board
787 * Add automatic update support for LWMON board
789 * Clear Block Lock-Bits when erasing flash on LWMON board.
791 * Fix return code of "fatload" command
793 * Enable MSDOS/VFAT filesystem support for LWMON board
795 * Patch by Martin Krause, 03 Aug 2004:
796 change timing for SM501 graphics controller on TQM5200 module
798 * Patch by Mark Jonas, 13 July 2004:
799 - Total5200 LCD now run in little endian mode. Endianess conversion
801 - Removed last reference to "console" environment variable.
803 * Patches by Lars Munch, 12 Jul 2004:
804 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
806 - split out the LXT971A PHY from ns_9750_eth.h
807 - split the dm9161 phy part out of at91rm9200_ether.c
809 * Patch by Andreas Engel, 12 Jul 2004:
810 Replaced hardcoded PL011 clock frequency with config variable.
811 Fixed wrong CONFIG_CMD_DFL doc.
813 * Patch by Thomas Viehweger, 09 Jun 2004:
814 make it possible to remove chpart when there is only one partition
816 * Add support for console over UDP (compatible to Ingo Molnar's
817 netconsole patch under Linux)
819 * Patch by Jon Loeliger, 16 Jul 2004:
820 - support larger DDR memories up to 2G on the PC8540/8560ADS and
822 - Made MPC8540/8560ADS be 33Mhz PCI by default.
823 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
824 and CONFIG_L2_INIT_RAM options.
825 - Refactor Local Bus initialization out of SDRAM setup.
826 - Re-implement new version of LBC11/DDR11 errata workarounds.
827 - Moved board specific PCI init parts out of CPU directory.
828 - Added TLB entry for PCI-1 IO Memory
829 - Updated README.mpc85xxads
831 * Patch by Sascha Hauer, 28 Jun:
832 - add generic support for Motorola i.MX architecture
833 - add support for mx1ads, mx1fs2 and scb9328 boards
835 * Patches by Marc Leeman, 23 Jul 2004:
836 - Add define for the PCI/Memory Buffer Configuration Register
837 - corrected comments in cpu/mpc824x/cpu_init.c
839 * Add support for multiple serial interfaces
840 (for example to allow modem dial-in / dial-out)
842 * Patch by Stefan Roese, 15 Jul 2004:
843 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
845 * Fix NSCU config; add ethernet wakeup code.
847 * Add link for preloader for Motorola Coldfire to README.m68k
849 * Patch by Michael Bendzick, 12 Jul 2004:
850 fix output formatting in drivers/cfi_flash.c
852 * Patch by Mark Jonas, 02 Jul 2004:
853 Fix lowboot (again) on MPC5xxx
855 * Patch by Curt Brune, 07 Jul 2004:
856 relocate exception vectors on arm720t if needed
858 * Patch by George G. Davis, 06 Jul 2004:
859 - update mach-types.h to latest arm.linux.org.uk master list
860 - Set correct OMAP1610 bi_arch_number for build target
862 * Patch by Curt Brune, 06 Jul 2004:
863 evb4510: add support for timer interrupt; cleanup
865 * Patch by Dan Poirot, 06 Jul 2004:
866 Fix sbc8260 environment variables
868 * Cleanup redundand "console" environment variable
870 * Patch by Mark Jonas, 05 Jul 2004:
871 add support for the Total5100's and Total5200's LCD screen
873 * Patches by Dan Eisenhut, 01 Jul 2004:
875 - Move doc2000.h include to prevent compiler warning on some boards
877 * Patch by Mark Jonas, 01 Jul 2004:
878 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
879 MGT5100 and MPC5200 based Freescale platforms.
881 * Patch by Philippe Robin, 01 Jul 2004:
882 Add initialization for Integrator and versatile board files.
884 * Patch by Hinko Kocevar, 01 Jun 2004:
885 Fix VFD FB allocation, add LCD FB allocation on ARM
887 * Patch by Martin Krause, 30 Jun 2004:
888 Add support for TQM5200 board
890 * Patch by Martin Krause, 29 Jun 2004:
891 Add loopw command: infinite write loop on address range
893 * Patches by Yasushi Shoji, 29 Jun 2004:
894 - add empty include/asm-microblaze/processor.h
895 - add to CREDITS and MAINTAINERS
896 - add gd initialization
897 - add MicroBlaze and SUZAKU board to MAKEALL script
898 - add reset support for SUZAKU
899 - add flush_cache() for MicroBlaze
900 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
901 size flash memory on SUZAKU
903 * Patch by Prakash Kumar, 27 Jun 2004:
904 Add support for the PXA250 based Intrinsyc Cerf board.
906 * Patch by Yasushi Shoji, 27 Jun 2004:
907 fix comment in include/common.h
909 * Rename SBC8560 into sbc8560 for consistency
911 * Patch by Daniel Poirot, 24 Jun 2004:
912 Add support for Wind River's sbc8240 board
914 * Patches by Yasushi Shoji, 26 Jun 2004:
915 - drivers/serial_xuartlite.c: fix "return 0" in void function
916 - add microblaze support to mkimage tool
918 * Patch by Fred Klatt, 25 Jun 2004:
919 Add support for WindRiver's sbc8560 board
921 * Patch by Nicolas Lacressonniere, 24 Jun 2004
922 Small Bugs fixes for "at91rm9200dk" board:
923 - Timing modifications for SPI DataFlash access
924 - Fix NAND flash detection bug
926 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
927 Add Support for Flash AT49BV6416 for AT91RM9200DK board
929 * Patch by Jon Loeliger, 17 June 2004:
930 Completion of the 8540ADS/8560ADS updates:
931 Fix some PCI and Rapid I/O memory maps,
932 Initialize both TSEC 1 and 2,
934 Update MAINTAINER for 85xx boards and README.mpc85xxads
936 * Patch by Yuli Barcohen, 16 Jun 2004:
937 Remove obsolete AdderII port which was superseded by unified
938 AdderII/Adder87x port
940 * Patch by Ladislav Michl, 16 Jun 2004:
941 Fix gcc-3.3.3 warnings for smc91111.c
943 * Patch by Stefan Roese, 02 Jul 2004:
944 - Fix bug in 405 ethernet driver; allocated data not cleared!
945 - Fix problem in 405 i2c driver; don't try to print without console!
947 * Patch by Paul Ruhland, 11 Jun 2004:
948 Remove debug code from 'board/lpd7a40x/flash.c'
950 * Patch by Andrea Marson, 11 Jun 2004:
951 Update for PPChameleon board:
952 - support for SysClk @ 25MHz
953 - support for Silicon Motion SM712 VGA controller
956 * Patches by Richard Woodruff, 10 Jun 2004:
957 - fix problems with examples/stubs.c for GCC >= 3.4
958 - fix problems with gd initialization
960 * Patch by Curt Brune, 17 May 2004:
961 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
962 - Add support for ESPD-Inc. EVB4510 Board
964 * Patch by Marc Leeman, 11 May 2004:
965 Fix for MPC8245 - reading PPC Memory from another device with the
966 PPC as PCI target device corrupts data due to interenal hardware
969 * Fix "cls" command when used with splash screen
971 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
972 slow download of a big image)
974 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
975 display even after showing a bitmap
977 * Patch by Josef Wagner, 04 Jun 2004:
978 - DDR Ram support for PM520 (MPC5200)
979 - support for different flash types (PM520)
980 - USB / IDE / CF-Card / DiskOnChip support for PM520
981 - 8 bit boot rom support for PM520/CE520
982 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
983 - I2C and RTC support for CPC45
984 - support of new flash type (28F160C3T) for CPC45
986 * Fix flash parameters passed to Linux for PPChameleon board
988 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
990 * Patch by Paul Ruhland, 10 Jun 2004:
991 fix support for Logic SDK-LH7A404 board and clean up the
992 LH7A404 register macros.
994 * Patch by Matthew McClintock, 10 Jun 2004:
995 Modify code to select correct serial clock on Sandpoint8245
997 * Patch by Robert Schwebel, 10 Jun 2004:
998 Add support for Intel K3 strata flash.
1000 * Patch by Thomas Brand, 10 Jun 2004:
1001 Fix "loads" command on DK1S10 board
1003 * Patch by Yuli Barcohen, 09 Jun 2004:
1004 Add support for 8MB flash SIMM and JFFS2 file system on
1005 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1007 * Patch by Yuli Barcohen, 09 Jun 2004:
1008 Add support for Analogue&Micro Adder87x and the older AdderII board.
1010 * Patch by Ming-Len Wu, 09 Jun 2004:
1011 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1013 * Patch by Sam Song, 09 Jun 2004:
1014 - Add support for RPXlite_DW board
1015 - Update FLASH driver for 4*AM29DL323DB90VI
1016 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1018 * Patch by Mark Jonas, 08 June 2004:
1019 - Make MPC5200 boards evaluate the SVR to print processor name and
1020 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1022 * Patch by Kai-Uwe Bloem, 06 May 2004:
1023 Fix endianess problem in cramfs code
1025 * Patch by Tom Armistead, 04 Jun 2004:
1026 Add support for MAX6900 RTC
1028 * Patches by Ladislav Michl, 03 Jun 2004:
1029 - fix cfi_flash.c on LE systems
1030 - let 'make mrproper' delete u-boot.img as well
1031 - turn printf into debug in cfi_flash.c
1033 * Patch by Kurt Stremerch, 28 May 2004:
1034 Add support for Exys XSEngine board
1036 * Patch by Martin Krause, 27 May 2004:
1037 Fix a MPC5xxx I2C timing issue in i2c_probe().
1039 * Patch by Leif Lindholm, 27 May 2004:
1040 Fix board_init_f() for dbau1x00 board.
1042 * Patch by Imre Deak, 26 May 2004:
1043 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1044 Set flash base accordingly, and decide whether to do or skip board
1045 specific setup steps.
1047 * Patch by Josef Baumgartner, 26 May 2004:
1048 Add missing define in include/asm-m68k/global_data.h
1050 * Patch by Josef Baumgartner, 25 May 2004:
1051 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1053 * Patch by Paul Ruhland, 24 May 2004:
1054 fix SDRAM initialization for LPD7A400 board.
1056 * Patch by Jian Zhang, 20 May 2004:
1057 add support for environment in NAND flash
1059 * Patch by Yuli Barcohen, 20 May 2004:
1060 Add support for Interphase iSPAN boards.
1062 * Patches by Paul Ruhland, 17 May 2004:
1063 - Add I/O functions to the smc91111 ethernet driver to support the
1064 Logic LPD7A40x boards.
1065 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1066 specifically the LPD7A400.
1068 * Patches by Robert Schwebel, 15 May 2004:
1069 - call MAC address reading code also for SMSC91C111;
1070 - make SMSC91C111 timeout configurable, remove duplicate code
1071 - fix get_timer() for PXA
1072 - update doc/README.JFFS2
1073 - use "bootfile" env variable also for jffs2
1075 * Patch by Tolunay Orkun, 14 May 2004:
1076 Add support for Cogent CSB472 board (8MB Flash Rev)
1078 * Patch by Thomas Viehweger, 14 May 2004:
1079 - flash.h: more flash types added
1080 - immap_8260.h: some bits added (useful for RMII)
1081 - cmd_coninfo.c: typo corrected, printf -> puts
1082 - reduced size by replacing spaces with tab
1084 * Patch by Robert Schwebel, 13 May 2004:
1085 Add 'imgextract' command: extract one part of a multi file image.
1087 * Patches by Jon Loeliger, 11 May 2004:
1088 Dynamically handle REV1 and REV2 MPC85xx parts.
1089 (Jon Loeliger, 10-May-2004).
1090 New consistent memory map and Local Access Window across MPC85xx line.
1091 New CCSRBAR at 0xE000_0000 now.
1092 Add RAPID I/O memory map.
1093 New memory map in README.MPC85xxads
1094 (Kumar Gala, 10-May-2004)
1095 Better board and CPU identification on MPC85xx boards at boot.
1096 (Jon Loeliger, 10-May-2004)
1097 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1098 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1099 (Jim Robertson, 10-May-2004)
1100 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1101 Supports multiple PHYs.
1102 (Andy Fleming, 10-May-2004)
1103 Some README.MPC85xxads updates.
1104 (Kumar Gala, 10-May-2004)
1105 Copyright updates for "Freescale"
1106 (Andy Fleming, 10-May-2004)
1108 * Patch by Stephen Williams, 11 May 2004:
1109 Add flash support for ST M29W040B
1110 Reduce JSE specific flash.c to remove dead code.
1112 * Patch by Markus Pietrek, 04 May 2004:
1113 Fix clear_bss code for ARM systems (all except s3c44b0 which
1114 doesn't clear BSS at all?)
1116 * Fix "ping" problem on INC-IP board. Strange problem:
1117 Sometimes the store word instruction hangs while writing to one of
1118 the Switch registers, but only if the next instruction is 16-byte
1119 aligned. Moving the instruction into a separate function somehow
1120 makes the problem go away.
1122 * Patch by Rishi Bhattacharya, 08 May 2004:
1123 Add support for TI OMAP5912 OSK Board
1125 * Patch by Sam Song May, 07 May 2004:
1126 Fix typo of UPM table for rmu board
1128 * Patch by Pantelis Antoniou, 05 May 2004:
1129 - Intracom board update.
1132 * Add support for the second Ethernet interface for the 'PPChameleon'
1135 * Patch by Dave Peverley, 30 Apr 2004:
1136 Add support for OMAP730 Perseus2 Development board
1138 * Patch by Alan J. Luse, 29 Apr 2004:
1139 Fix flash chip-select (OR0) option register setting on FADS boards.
1141 * Patch by Alan J. Luse, 29 Apr 2004:
1142 Report MII network speed and duplex setting properly when
1143 auto-negotiate is not enabled.
1145 * Patch by Jarrett Redd, 29 Apr 2004:
1146 Fix hang on reset on Ocotea board due to flash in wrong mode.
1148 * Patch by Dave Peverley, 29 Apr 2004:
1149 add MAC address detection to smc91111 driver
1151 * Patch by David Müller, 28 Apr 2004:
1152 fix typo in lib_arm/board.c
1154 * Patch by Tolunay Orkun, 20 Apr 2004:
1155 - README update: add CONFIG_CSB272 and csb272_config
1156 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1157 i2cfast environment variable
1159 * Patch by Yuli Barcohen, 19 Apr 2004:
1160 - Rename DUET_ADS to MPC885ADS
1161 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1162 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1163 - Clean up FADS family port to use the new defines
1165 * Fix PCI support on CPC45 board
1167 * Patch by Scott McNutt, 25 Apr 2004:
1168 Add Nios GDB/JTAG Console support:
1169 - Add stubs to support gdb via JTAG.
1170 - Add support for console over JTAG.
1173 * Add support for CATcenter board (based on PPChameleon ME module)
1175 * Patch by Klaus Heydeck, 12 May 2004:
1176 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1177 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1178 various changes to KUP4 board specific files
1180 * Fix minor network problem on MPC5200: need some delay between
1181 resetting the PHY and sending the first packet. Implemented in a
1182 "natural" way by invoking the PHY reset and initialization code
1183 only once after power on vs. each time the interface is brought up.
1185 * Add some limited support for low-speed devices to SL811 USB controller
1186 (at least "usb reset" now passes successfully and "usb info" displays
1187 correct information)
1189 * Change init sequence for multiple network interfaces: initialize
1190 on-chip interfaces before external cards.
1192 * Fix memory leak in the NAND-specific JFFS2 code
1194 * Fix SL811 USB controller when attached to a USB hub
1196 * Fix config option spelling in PM520 config file
1198 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1199 patches by Pantelis Antoniou, 30 Mar 2004)
1201 * Fix minor NAND JFFS2 related issue
1203 * Fixes for SL811 USB controller:
1204 - implement workaround for broken memory stick
1205 - improve error handling
1207 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1208 cope with congested networks.
1210 ======================================================================
1211 Changes for U-Boot 1.1.1:
1212 ======================================================================
1214 * Patch by Travis Sawyer, 23 Apr 2004:
1215 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1216 errata from Vitesse Semiconductor.
1218 * Patch by Philippe Robin, 22 Apr 2004:
1219 Fix ethernet configuration for "versatile" board
1221 * Patch by Kshitij Gupta, 21 Apr 2004:
1222 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1224 * Patch by Steven Scholz, 24 Feb 2004:
1225 Fix a bug in AT91RM9200 ethernet driver:
1226 The MII interface is now initialized before accessing the PHY.
1228 * Patch by John Kerl, 19 Apr 2004:
1229 Use U-boot's miiphy.h for PHY register names, rather than
1230 introducing a new header file.
1232 * Update pci_ids.h from linux-2.4.26
1234 * Patch by Masami Komiya, 19 Apr 2004:
1235 Fix problem cause by VLAN function on little endian architecture
1236 without VLAN environment
1238 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1239 binary image for all clock frequencies. Implement run-time
1240 optimization of flash access timing based on the actual bus
1243 * Modify KUP4X board configuration to use SL811 driver for USB memory
1244 sticks (including FAT / VFAT filesystem support)
1246 * Add SL811 Host Controller Interface driver for USB
1248 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1250 * Patch by Pantelis Antoniou, 19 Apr 2004:
1251 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1252 Minor patches for Intracom boards.
1254 * Patch by Christian Pell, 19 Apr 2004:
1255 cleanup support for CF/IDE on PCMCIA for PXA25X
1257 * Temporarily disabled John Kerl's extended MII command code because
1258 "miivals.h" is missing
1260 * Patches by Mark Jonas, 13 Apr 2004:
1261 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1262 - Add sync instructions to IceCube SDRAM init code
1263 - Move SDRAM chip constants into seperate include files
1264 - Unify DDR and SDR initialization code
1265 - Unify all IceCube (Lite5xxx) target names
1267 * Patch by John Kerl, 16 Apr 2004:
1268 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1269 mii read 4-7 18-1a. Also add mii dump subcommand for
1270 pretty-printing standard regs 0-5.
1272 * Patch by Stephen Williams, 16 April 2004:
1273 fix typo in JSE.h; update MAINTAINERS
1275 * Patch by Matthew S. McClintock, 14 Apr 2004:
1276 fix initdram function for utx8245 board
1278 * Patch by Markus Pietrek, 14 Apr 2004:
1279 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1281 * Patch by Reinhard Meyer, 18 Apr 2004:
1282 provide the IDE Reset Function for EMK 5200 boards
1284 * Patch by Masami Komiya, 12 Apr 2004:
1285 fix pci_hose_write_config_{byte,word}_via_dword problems
1287 * Patch by Sangmoon Kim, 12 Apr 2004:
1288 Update max RAM size for debris board
1290 * Patch by Travis Sawyer, 08 Apr 2004:
1291 Add TLB entry for second DIMM slot on ocotea
1293 * Patch by Masami Komiya, 08 Apr 2004:
1294 add RTL8169 network driver
1296 * Patch by Dan Malek, 07 Apr 2004:
1297 - Add support for RPC/STx GP3, Motorola 8560 board
1298 - Update 85xx TSEC driver so it searches MII for first available PHY
1300 - Add functions to support console MII commands.
1302 * Patch by Tolunay Orkun, 07 Apr 2004:
1303 Move initialization of bi_iic_fast[]
1304 from board_init_f() to board_init_r()
1306 * Patch by Yasushi Shoji, 07 Apr 2004:
1307 Cleanup microblaze port
1309 * Patch by Sangmoon Kim, 07 Apr 2004:
1310 Add auto SDRAM module detection for Debris board
1312 * Patch by Rune Torgersen, 06 Apr 2004:
1313 - Fix some PCI problems on the MPC8266ADS board
1314 - Fix the location of some PCI entries in the immap structure
1316 * Patch by Yasushi Shoji, 07 Apr 2004:
1317 - add support for microblaze processors
1318 - add support for AtmarkTechno "suzaku" board
1320 * Configure PPChameleon board to use redundand environment in flash
1322 * Configure PPChameleon board to use JFFS2 NAND support.
1324 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1326 * Patch by Rune Torgersen, 16 Apr 2004:
1329 * Patches by Pantelis Antoniou, 16 Apr 2004:
1330 - add support for a new version of an Intracom board and fix
1331 various other things on others.
1332 - add verify support to the crc32 command (define
1333 CONFIG_CRC32_VERIFY to enable it)
1334 - fix FEC driver for MPC8xx systems:
1335 1. fix compilation problems for boards that use dynamic
1337 2. shut down FEC after network transfers
1338 - HUSH parser fixes:
1339 1. A new test command was added. This is a simplified version of
1340 the one in the bourne shell.
1341 2. A new exit command was added which terminates the current
1343 3. Fixed handing of $? (exit code of last executed command)
1344 - Fix some compile problems;
1345 add "once" functionality for the netretry variable
1347 * Patch by George G. Davis, 02 Apr 2004:
1348 add support for Intel Assabet board
1350 * Patch by Stephen Williams, 01 Apr 2004:
1351 Add support for Picture Elements JSE board
1353 * Patch by Christian Pell, 01 Apr 2004:
1354 Add CompactFlash support for PXA systems.
1356 * Patches by Pantelis Antoniou, 30 Mar 2004:
1357 - add auto-complete support to the U-Boot CLI
1358 - add support for NETTA and NETPHONE boards; fix NETVIA board
1359 - add support for the Epson 156x series of graphical displays
1360 (These displays are serial and not suitable for using a normal
1361 framebuffer console on them)
1362 - add infrastructure needed in order to POST any DSPs in a board
1363 - improve and fix various things in the MPC8xx FEC driver:
1364 1. The new 87x and 88x series of processors have two FECs,
1365 and the new driver supports them both.
1366 2. Another change in the 87x/88x series is support for
1367 the RMII (Reduced MII) interface. However numerous
1368 changes are needed to make it work since the PHYs
1369 are connected to the same lines. That means that
1370 you have to address them correctly over the MII
1372 3. We now correctly match the MII/RMII interface
1373 configuration to what the PHY reports.
1374 - Fix problem when readingthe MII status register. Due to the
1375 internal design of many PHYs you have to read the register
1376 twice. The problem is more apparent in 10Mbit mode.
1377 - add new mode ".jffs2s" for reading from a NAND device: it just
1378 skips over bad blocks.
1379 - add networking support for VLANs (802.1q), and CDP (Cisco
1381 - some minor patches / cleanup
1383 * Patch by Yuli Barcohen, 28 Mar 2004:
1384 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1385 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1386 - Change configuration method for MPC8260ADS family
1388 * add startup code to clear the BSS of standalone applications
1390 * Fix if / elif handling bug in HUSH shell
1392 ======================================================================
1393 Changes for U-Boot 1.1.0:
1394 ======================================================================
1396 * Patch by Mark Jonas: Remove config.tmp files only when
1397 unconfiguring the board
1399 * Adapt RMU board for bigger flash memory
1401 * Patch by Klaus Heydeck, 13 Mar 2003:
1402 Add support for KUP4X Board
1404 * Patch by Pavel Bartusek, 21 Mar 2004
1405 Add Reiserfs support
1407 * Patch by Hinko Kocevar, 20 Mar 2004
1408 - Add auto-release for SMSC LAN91c111 driver
1409 - Add save/restore of PTR and PNR regs as suggested in datasheet
1411 * Patch by Stephen Williams, 19 March 2004
1412 Increase speed of sector reads from SystemACE,
1413 shorten poll timeout and remove a useless reset
1415 * Patch by Tolunay Orkun, 19 Mar 2004:
1416 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1419 * Patch by Brad Kemp, 18 Mar 2004:
1420 prevent machine checks during a PCI scan
1422 * Patch by Pierre Aubert, 18 Mar 2004:
1423 Fix string cleaning in IDE identification
1425 * Patch by Pierre Aubert, 18 Mar 2004:
1426 - Unify video mode handling for Chips & Technologies 69000 Video
1427 chip and Silicon Motion SMI 712/710/810 Video chip
1428 - Add selection of the video output (CRT or LCD) via 'videoout'
1429 environment variable for the Silicon Motion
1432 * Patch by Pierre Aubert, 18 Mar 2004:
1433 include/common.h typo fix
1435 * Patches by Tolunay Orkun, 17 Mar 2004:
1436 - Add support for bd->bi_iic_fast[] initialization via environment
1437 variable "i2cfast" (CONFIG_I2CFAST)
1438 - Add "i2cfast" u-boot environment variable support for csb272
1440 * Patch by Carl Riechers, 17 Mar 2004:
1441 Ignore '\0' characters in console input for use with telnet and
1444 * Patch by Leon Kukovec, 17 Mar 2004:
1445 typo fix for strswab prototype #ifdef
1447 * Patches by Thomas Viehweger, 16 Mar 2004:
1448 - show PCI clock frequency on MPC8260 systems
1449 - add FCC_PSMR_RMII flag for HiP7 processors
1450 - in do_jffs2_fsload(), take load address from load_addr if not set
1451 explicit, update load_addr otherwise
1452 - replaced printf by putc/puts when no formatting is needed
1453 (smaller code size, faster execution)
1455 * Patch by Phillippe Robin, 16 Mar 2004:
1456 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1458 * Patch by Stephen Williams, 15 Mar 2004:
1459 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1461 * Patch by Tolunay Orkun, 15 Mar 2004:
1462 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1464 * Patch by Travis Sawyer, 15 Mar 2004:
1465 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1467 * Add start-up delay to make sure power has stabilized before
1468 attempting to switch on USB on SX1 board.
1470 * Patch by Josef Wagner, 18 Mar 2004:
1471 - Add support for MicroSys XM250 board (PXA255)
1472 - Add support for MicroSys PM828 board (MPC8280)
1473 - Add support for 32 MB Flash on PM825/826
1474 - new SDRAM refresh rate for PM825/PM826
1475 - added support for MicroSys PM520 (MPC5200)
1476 - replaced Query by Identify command in CPU86/flash.c
1477 to support 28F160F3B
1479 * Fix wrap around problem with udelay() on ARM920T
1481 * Add support for Macronix flash on TRAB board
1483 * Patch by Pierre Aubert, 15 Mar 2004:
1484 Fix buffer overflow in IDE identification
1486 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1488 * Remove redundand #define in IceCube.h
1490 * Patch by Steven Scholz, 27 Feb 2004:
1491 - Adding get_ticks() and get_tbclk() for AT91RM9200
1492 - Many white space fixes in cpu/at91rm9200/interrupts.c
1494 * Patches by Steven Scholz, 20 Feb 2004:
1495 some cleanup in AT91RM9200 related code
1497 * Patches by Travis Sawyer, 12 Mar 2004:
1498 - Fix Gigabit Ethernet support for 440GX
1499 - Add Gigabit Ethernet Support to MII PHY utilities
1501 * Patch by Brad Kemp, 12 Mar 2004:
1502 Fixes for drivers/cfi_flash.c:
1503 - Better support for x8/x16 implementations
1504 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1505 - Added defines for AMD command and address constants
1507 * Patch by Leon Kukovec, 12 Mar 2004:
1508 Fix get_dentfromdir() to correctly handle deleted dentries
1510 * Patch by George G. Davis, 11 Mar 2004:
1511 Remove hard coded network settings in TI OMAP1610 H2
1512 default board config
1514 * Patch by George G. Davis, 11 Mar 2004:
1515 add support for ADS GraphicsClient+ board.
1517 * Patch by Pierre Aubert, 11 Mar 2004:
1518 - add bitmap command and splash screen support in cfb console
1519 - add [optional] origin in the bitmap display command
1521 * Patch by Travis Sawyer, 11 Mar 2004:
1522 Fix ocotea board early init interrupt setup.
1524 * Patch by Thomas Viehweger, 11 Mar 2004:
1525 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1527 * Patch by Stephan Linz, 09 Mar 2004
1528 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1530 * Patch by George G. Davis, 9 Mar 2004:
1531 fix recent build failure for SA1100 target
1533 * Patch by Travis Sawyer, 09 Mar 2004:
1534 Support native interrupt mode for the IBM440GX.
1535 Previously it was running in 440GP compatibility mode.
1537 * Patch by Philippe Robin, 09 Mar 2004:
1538 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1541 * Patch by Masami Komiya, 08 Mar 2004:
1542 Don't overwrite server IP address or boot file name
1543 when the boot server does not return values
1545 * Patch by Tolunay Orkun, 5 Mar 2004:
1546 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1548 * Patch by Tolunay Orkun, 5 Mar 2004:
1549 Fix early board initialization for Cogent CSB272 board
1551 * Patch by Ed Okerson, 3 Mar 2004:
1552 fix CFI flash writes for little endian systems
1554 * Patch by Reinhard Meyer, 01 Mar 2004:
1555 generalize USB and IDE support for MPC5200 with according
1556 changes to IceCube.h and TOP5200.h
1557 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1558 add info about USB and IDE to README
1560 * Patch by Yuli Barcohen, 4 Mar 2004:
1561 Fix problems with GCC 3.3.x which changed handling of global
1562 variables explicitly initialized to zero (now in .bss instead of
1565 * Patch by Leon Kukovec, 02 Mar 2004:
1566 add strswab() to fix IDE LBA capacity, firmware and model numbers
1567 on little endian machines
1569 * Patch by Masami Komiya, 02 Mar 2004:
1570 - Remove get_ticks() from NFS code
1571 - Add verification of RPC transaction ID
1573 * Patch by Pierre Aubert, 02 Mar 2004:
1574 cleanup for IDE and USB drivers for MPC5200
1576 * Patch by Travis Sawyer, 01 Mar 2004:
1578 - Add IBM PPC440GX Ref Platform support (Ocotea)
1579 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1580 Adapted to U-Boot and 440GX port
1582 - Add gracious handling of all Ethernet Pin Selections for 440GX
1583 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1585 - Add needed bit definitions
1588 * Patch by Carl Riechers, 1 Mar 2004:
1589 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1591 * Patch by Stephan Linz, 27 Feb 2004
1592 - avoid problems for targets without NFS download support
1594 * Patch by Rune Torgersen, 27 Feb 2004:
1595 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1596 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1597 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1599 * Patch by Masami Komiya, 27 Feb 2004:
1600 Fix rarpboot: add autoload by NFS
1602 * Patch by Dan Eisenhut, 26 Feb 2004:
1603 fix flash_write return value in saveenv
1605 * Patch by Stephan Linz, 11 Dec 2003
1606 expand config.mk to avoid trigraph warnings on NIOS
1608 * Rename "BMS2003" board into "HMI10"
1610 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1611 storage; auto-set console on USB port (using preboot command)
1613 * Add support for SX1 mobile phone; add support for USB-based console
1614 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1616 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1618 * Fix SDRAM timings for LITE5200 / IceCube board
1620 * Handle Auti-MDIX / connection status for INCA-IP
1622 * Fix USB problems when attempting to read 0 bytes
1624 * Patch by Travis Sawyer, 26 Feb 2004:
1625 Fix broken compile for XPEDITE1K target.
1627 * Patch by Stephan Linz, 26 Feb 2004:
1628 Bug fix for NFS code on NIOS targets
1630 * Patch by Stephen Williams, 26 Feb 2004:
1631 Break up SystemACE reads of large block counts
1633 * Patch by Pierre Aubert, 26 Feb 2004
1634 add IDE support for MPC5200
1636 * Patch by Masami Komiya, 26 Feb 2004:
1637 add autoload via NFS
1639 * Patch by Stephen Williams
1640 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1641 elsewhere in the source.
1643 * Patch by Steven Scholz, 25 Feb 2004:
1644 - Timeouts in FPGA code should be based on CFG_HZ
1645 - Minor cleanup in code for Altera FPGA ACEX1K
1647 * Patch by Steven Scholz, 25 Feb 2004:
1648 Changed "Directory Hierarchy" section in README
1650 * Patch by Masami Komiya, 25 Feb 2004:
1651 Reduce copy count in nfs_read_reply() of NFS code
1653 * Patch by Markus Pietrek, 24 Feb 2004:
1654 NS9750 DevBoard added
1656 * Patch by Pierre Aubert, 24 Feb 2004
1657 add USB support for MPC5200
1659 * Patch by Steven Scholz, 24 Feb 2004:
1660 - fix MII commands to use values from last command
1662 * Patch by Torsten Demke, 24 Feb 2004:
1663 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1665 * Patch by Rahul Shanbhag, 19 Feb 2004:
1666 Fixes for for OMAP1610 board:
1667 - shift some IRQ specific code to platform.S file
1668 - remove duplicatewatchdog reset code from start.S
1670 * Make Auto-MDIX Support configurable on INCA-IP board
1672 * Fix license for mkimage tool
1674 * Patch by Masami Komiya, 24 Feb 2004:
1675 Update NetBootFileXferSize in NFS code
1677 * Patch by Scott McNutt, 24 Feb 2004:
1678 fix packet length in NFS code
1680 * Patch by Masami Komiy, 22 Feb 2004:
1681 Add support for NFS for file download
1683 * Patch by Andrea Scian, 17 Feb 2004:
1684 Add support for S3C44B0 processor and DAVE B2 board
1686 * Patch by Steven Scholz, 20 Feb 2004:
1687 - Add support for MII commands on AT91RM9200 boards
1688 - some cleanup in AT91RM9200 ethernet code
1690 * Patch by Peter Ryser, 20 Feb 2004:
1691 Add support for the Xilinx ML300 platform
1693 * Patch by Stephan Linz, 17 Feb 2004:
1694 Fix watchdog support for NIOS
1696 * Patch by Josh Fryman, 16 Feb 2004:
1697 Fix byte-swapping for cfi_flash.c for different bus widths
1699 * Patch by Jon Diekema, 14 Jeb 2004:
1700 Remove duplicate "FPGA Support" notes from the README file
1702 * Patches by Reinhard Meyer, 14 Feb 2004:
1703 - update board/emk tree; use common flash driver
1704 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1705 [adapted for other PPC CPUs -- wd]
1706 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1708 * Patch by Jon Diekema, 13 Feb 2004:
1709 Call show_boot_progress() whenever POST "FAILED" is printed.
1711 * Patch by Nishant Kamat, 13 Feb 2004:
1712 Add support for TI OMAP1610 H2 Board
1713 Fixes for cpu/arm926ejs/interrupt.c
1714 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1715 Fix for a timer bug in OMAP1610 Innovator
1716 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1718 * Patches by Stephan Linz, 12 Feb 2004:
1719 - add support for NIOS timer with variable period preload counter value
1720 - prepare POST framework support for NIOS targets
1722 * Patch by Denis Peter, 11 Feb 2004:
1723 add POST support for the MIP405 board
1725 * Patch by Laurent Mohin, 10 Feb 2004:
1726 Fix buffer overflow in common/usb.c
1728 * Patch by Tolunay Orkun, 10 Feb 2004:
1729 Add support for Cogent CSB272 board
1731 * Patch by Thomas Elste, 10 Feb 2004:
1732 Add support for NET+50 CPU and ModNET50 board
1734 * Patch by Sam Song, 10 Feb 2004:
1735 Fix typos in cfi_flash.c
1737 * Patch by Leon Kukovec, 10 Feb 2004
1738 Fixed long dir entry slot id calculation in get_vfatname
1740 * Patch by Robin Gilks, 10 Feb 2004:
1741 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1742 !=, <>, <, >, <=, >=)
1744 * Fix problem with side effects in macros in include/usb.h
1746 * Patch by David Benson, 13 Nov 2003:
1747 bug 841358 - fix TFTP download size limit
1749 * Fixing bug 850768:
1750 improper flush_cache() in load_serial()
1752 * Fixing bug 834943:
1753 MPC8540 - missing volatile declarations
1755 * Patch by Stephen Williams, 09 Feb 2004:
1756 Add support for Xilinx SystemACE chip:
1757 - New files common/cmd_ace.c and include/systemace.h
1758 - Hook systemace support into cmd_fat and the partition manager
1760 * Patch by Travis Sawyer, 09 Feb 2004:
1761 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1763 * Patch by Travis Sawyer, 09 Feb 2004:
1765 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1766 - Add phymode for 440 enet
1769 - Change board_pre_init to board_early_init_f
1770 - Add user flash to bus controller setup
1772 - Fix is_pci_host to check GPIO for monarch bit
1773 - Force xpedite1k to pci conventional mode (via #define option)
1775 * Patch by Brad Kemp, 4 Feb 2004:
1776 - handle the machine check that is generated during the PCI scans
1778 - define the registers used in the IMMR by the PCI subsystem.
1780 * Patch by Pierre Aubert, 03 Feb 2004:
1781 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1783 * Patch by Jeff Angielski, 03 Feb 2004:
1784 Fix copy & paste error in cpu/mpc8260/pci.c
1786 * Patch by Reinhard Meyer, 24 Jan 2004:
1787 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1789 * Add Auto-MDIX support for INCA-IP
1793 * Patch by Josef Baumgartner, 10 Feb 2004:
1794 Fixes for Coldfire port
1796 * Patch by Brad Kemp, 11 Feb 2004:
1797 Fix CFI flash driver problems
1799 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
1800 modules at CPU clock frequencies above 66 MHz.
1802 * Optimize flash programming speed for LWMON (by another 100% :-)
1804 * Patch by Jian Zhang, 3 Feb 2004:
1805 - Changed the incorrect FAT12BUFSIZE
1806 - data_begin in fsdata can be negative. Changed it to be short.
1808 * Patches by Stephan Linz, 30 Jan 2004:
1809 1: - board/altera/common/flash.c:flash_erase():
1810 o allow interrupts befor get_timer() call
1811 o check-up each erased sector and avoid unexpected timeouts
1812 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1813 o enclose sevenseg_set() in cpp condition
1814 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1815 - fix some typed in mistakes in the NIOS documentation
1816 2: - split DK1C20 configuration into several header files:
1817 o two new files for each NIOS CPU description
1818 o U-Boot related part is remaining in DK1C20.h
1819 3: - split DK1S10 configuration into several header files:
1820 o two new files for each NIOS CPU description
1821 o U-Boot related part is remaining in DK1S10.h
1822 4: - Add support for the Microtronix Linux Development Kit
1823 NIOS CPU configuration at the Altera Nios Development Kit,
1824 Stratix Edition (DK-1S10)
1825 5: - Add documentation for the Altera Nios Development Kit,
1826 Stratix Edition (DK-1S10)
1827 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1829 7: - Add support for the common U-Boot SPI framework at
1832 * Patch by Rahul Shanbhag, 28 Jan 2004:
1833 Fix flash protection/locking handling for OMAP1610 innovator board.
1835 * Patch by Rolf Peukert, 28 Jan 2004:
1836 fix flash write problems on CSB226 board (write with 32 bit bus width)
1838 * Patches by Mark Jonas, 16 Jan 2004:
1839 - fix rounding error when calculating baudrates for MPC5200 PSCs
1840 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1841 time which is not supported
1843 * Patch by Yuli Barcohen, 26 Jan 2004:
1844 Allow bzip2 compression for small memory footprint boards
1846 * Patch by Brad Kemp, 21 Jan 2004:
1847 Add support for CFI flash driver for both the Intel and the AMD
1850 * Patch by Travis Sawyer, 20 Jan 2004:
1851 Fix pci bridge auto enumeration of sibling p2p bridges.
1853 * Patch by Tolunay Orkun, 12 Jan 2004:
1854 Add some delays as needed for Intel LXT971A PHY support
1856 * Patches by Stephan Linz, 09 Jan 2004:
1857 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1858 - make DK1C20 board configuration related to ASMI conform to
1861 * Patch by Anders Larsen, 09 Jan 2004:
1863 ARM memory layout fixes: the abort-stack is now set up in the
1864 correct RAM area, and the BSS is zeroed out as it should be.
1866 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1867 of the linker scripts are replaced by '__bss_start' and '_end',
1868 resp., which is a further step to eliminate unnecessary differences
1869 between the implementation of the CPU architectures.
1871 * Patch by liang a lei, 9 Jan 2004:
1872 Fix Intel 28F128J3 ID in include/flash.h
1874 * Patch by Masami Komiya, 09 Jan 2004:
1875 add support for TB0229 board (NEC VR4131 MIPS processor)
1877 * Patch by Leon Kukovec, 12 Dec 2003:
1878 changed extern __inline__ into static __inline__ in
1879 include/linux/byteorder/swab.h
1881 * Patch by Travis Sawyer, 30 Dec 2003:
1882 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1883 select MDI port based on enabled EMAC device.
1884 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1887 * Patch by Wolter Kamphuis, 15 Dec 2003:
1888 made CONFIG_SILENT_CONSOLE usable on all architectures
1890 * Disable date command on TQM866M - there is no RTC on MPC866
1892 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1894 * Implement adaptive SDRAM timing configuration based on actual CPU
1895 clock frequency for INCA-IP; fix problem with board hanging when
1896 switching from 150MHz to 100MHz
1898 * Add PCMCIA CS support for BMS2003 board
1900 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1901 see doc/README.MPC866 for details;
1902 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1903 calculate CPU clock frequency from PLL register values.
1905 * Add support for 128 MB RAM on TQM8xxL/M modules
1907 * Fix PS/2 keyboard problem caused by statically initialized variable
1908 pointing to a location in flash
1910 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1912 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
1913 before we can access it; add delay in case we are faster (with no
1916 * Cleanup of some init functions
1918 * Make sure SCC Ethernet is always stopped by the time we boot Linux
1919 to avoid Linux crashes by early packets coming in.
1921 * Accelerate flash accesses on LWMON board by using buffered writes
1923 * Fix typo in Makefile;
1924 fix problem with PARTNUM detection
1926 * Patch by Reinhard Meyer, 09 Jan 2004:
1927 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1929 * Add support for IDE LED on BMS2003 board
1930 (exclusive with status LED!)
1932 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
1935 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1936 Add common files for "emk" boards
1938 * Add a common get_ram_size() function and modify the the
1939 board-specific files to invoke that common implementation.
1941 ======================================================================
1942 Changes for U-Boot 1.0.1:
1943 ======================================================================
1945 * Set default clock for INCA-IP to 150 MHz
1947 * Make BMS2003 use a separate config file to avoid #ifdef mess;
1948 add I2C support; add support for DS1337 RTC
1950 * Add CompactFlash support for BMS2003 board
1952 * Add support for status LED on BMS2003 board
1954 * Patch by Scott McNutt, 02 Jan 2004:
1955 Add support for the Nios Active Serial Memory Interface (ASMI)
1958 * Patch by Andrea Marson, 16 Dec 2003:
1959 Add support for the PPChameleon ME and HI modules
1961 * Patch by Yuli Barcohen, 22 Dec 2003:
1962 Add support for Motorola DUET ADS board (MPC87x/88x)
1964 * Patch by Robert Schwebel, 15 Dec 2003:
1965 add support for cramfs (uses JFFS2 command interface)
1967 * Patches by Stephan Linz, 11 Dec 2003:
1968 - more documentation for NIOS port
1969 - new struct nios_pio_t, struct nios_spi_t
1970 - Reconfiguration for NIOS Development Kit DK1C20:
1971 o move board related code from board/dk1c20
1972 to board/altera/dk1c20
1973 o create a new common source path board/altera/common
1974 and move generic flash access stuff into it
1975 o change/expand configuration file DK1C20.h
1976 - Add support for NIOS Development Kit DK1S10
1977 - Add status LED support for NIOS systems
1978 - Add dual 7-segment LED support for Altera NIOS DevKits
1980 * Patch by Ronen Shitrit, 10 Dec 2003:
1981 Add support for the Marvell DB64360 / DB64460 development boards
1983 * Patch by Detlev Zundel, 10 Dec 2003:
1984 fix dependency problem in examples/Makefile
1986 * Patch by Denis Peter, 8 Dec 2003
1987 - add support for the PATI board (MPC555)
1988 - add SPI support for the MPC5xx
1990 * Patch by Anders Larsen, 08 Dec 2003:
1991 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1992 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1993 cleanup some redundand #defines
1995 * Patch by André Schwarz, 8 Dec 2003:
1996 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1997 - TX and RX deskriptors must be quad-word aligned
1998 - does not work with only one TX deskriptor
1999 - standard reset method does not work
2001 * Patch by Masami Komiya, 08 Dec 2003:
2002 add RTL8139 ethernet driver
2004 * Patches by Ed Okerson, 07 Dec 2003:
2005 - fix ethernet for the AU1x00 processors in little-endian mode.
2006 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2008 * Minor code cleanup (coding style)
2010 * Patch by Reinhard Meyer, 30 Dec 2003:
2011 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2012 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2013 - turned debug print of PHY registers into a function (called in two places)
2014 - added support for EMK MPC5200 based modules
2016 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2018 * Add support for TQM866M modules
2020 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2022 * Fix a few compiler warnings
2024 * Patch by Reinhard Meyer, 28 Dec 2003:
2025 Add initial support for TOP5200 board
2027 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2028 environment variable which can set to "100", "133", or "150". The
2029 CPU clock will be configured accordingly upon next reboot. Other
2030 values are ignored. In case of an invalid or undefined "cpuclk"
2031 value, the compile-time default CPU clock speed will be used.
2033 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2034 window that is used to access the UART registers by the Linux driver)
2036 * Patch by Reinhard Meyer, 20 Dec 2003:
2037 Fix clock calculation for the MPC5200 for higher clock frequencies
2038 (above 2**32 / 10 = 429.5 MHz).
2040 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2042 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2044 * Add new configuration for IceCube board with DDR memory
2046 * Update TRAB memory configurations
2048 * Add JFFS2 support for INCA-IP board
2050 * Patch by Bill Hargen, 09 Dec 2003:
2051 - BUBINGA405EP: changed flash driver to protect top sector containing
2053 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2054 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2055 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2056 - 405EP: added/fixed support for "reginfo" command.
2057 - 4xx: removed spurious MII error messages on "mii info" command.
2059 * Patch by Bernhard Kuhn, 28 Nov 2003:
2060 add support for Coldfire CPU
2061 add support for Motorola M5272C3 and M5282EVB boards
2063 * Patch by Pierre Aubert, 24 Nov 2003:
2064 - add a return value for the fpga command
2065 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2066 is defined. If ide_preinit fails, ide_init is aborted.
2067 - fix an endianess problem in fat.h
2069 * Patch by Wolter Kamphuis, 05 Dec 2003:
2070 Add support for SNMC's QS850/QS823/QS860T boards
2072 * Patch by Yuli Barcohen, 3 Dec 2003:
2073 "revive" U-Boot support for old Motorola MPC860ADS board
2075 * Patch by Cam(ilo?), 03 Dec 2003:
2076 make examples build even with broken Montavista objcopy
2078 * Patch by Pavel Bartusek, 27 Nov 2003:
2079 fix conversion problem with "bootretry" evironment variable
2081 * Patch by Andre Schwarz, 24 Nov 2003:
2082 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2084 * Patch by Pavel Bartusek, 21 Nov 2003:
2085 set ZMII bridge speed on 440
2087 * Patch by Anders Larsen, 17 Nov 2003:
2088 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2090 * Patches by David Müller, 14 Nov 2003:
2091 - board/mpl/common/common_util.c
2092 * implement support for BZIP2 compressed images
2093 * various cleanups (printf -> puts, ...)
2094 - board/mpl/common/flash.c
2095 * report correct errors to upper layers
2096 * check the erase fail and VPP low bits in status reg
2097 - board/mpl/vcma9/cmd_vcma9.c
2098 - board/mpl/vcma9/flash.c
2099 * various cleanups (printf -> puts, ...)
2101 * fix typo in comment
2102 - cpu/arm920t/usb_ohci.c
2103 * support for S3C2410 is missing in #if line
2105 * reinit some registers in case of error (cable missing, ...)
2107 * support for USB/MMC devices is missing in #if line
2108 - include/configs/MIP405.h
2109 - include/configs/PIP405.h
2110 * enable BZIP2 support
2111 * enlarge malloc space to 1MiB because of BZIP2 support
2112 - include/configs/VCMA9.h
2113 * enable BZIP2 support
2114 * enlarge malloc space to 1MiB because of BZIP2 support
2115 * enable USB support
2116 - lib_arm/armlinux.c
2117 * change calling convention of ARM Linux kernel as
2118 described on http://www.arm.linux.org.uk/developer/booting.php
2120 * Patch by Thomas Lange, 14 Nov 2003:
2121 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2122 support all these AMD boards.
2124 * Patch by Thomas Lange, 14 Nov 2003:
2125 Workaround for mips au1x00 physical memory accesses (the au1x00
2126 uses a 36 bit bus internally and cannot access physical memory
2127 directly. Use the uncached SDRAM address instead of the physical
2130 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2131 add Realtek 8019 ethernet driver
2133 * Patch by Yuli Barcohen, 13 Nov 2003:
2134 MPC826xADS/PQ2FADS cleanup
2136 * Patch by Anders Larsen, 12 Nov 2003:
2137 Update README to mark the PORTIO commands non-standard
2139 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2140 update for for Atmel AT91RM9200DK development kit:
2141 - support for environment variables in DataFlash
2142 - Atmel DataFlash AT45DB1282 support
2144 * Patch by Jeff Carr, 11 Nov 2003:
2145 add support for new version of 8270 processors
2147 * Patches by George G. Davis, 05 Nov 2003:
2148 - only pass the ARM linux initrd tag to the kernel when an initrd
2150 - update omap1510inn configuration file
2152 * Patches by Stephan Linz, 3 Nov 2003:
2153 - more endianess fixes for LAN91C111 driver
2154 - CFG_HZ configuration patch for NIOS Cyclone board
2156 * Patch by Stephan Linz, 28 Oct 2003:
2157 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2159 * Patch by Steven Scholz, 20 Oct 2003:
2160 - make "mii info <addr>" show infor for PHY at "addr" only
2161 - Endian fix for miiphy_info()
2163 * Patch by Gleb Natapov, 19 Sep 2003:
2164 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2166 * Patch by Anders Larsen, 17 Sep 2003:
2167 Bring ARM memory layout in sync with the documentation:
2168 stack and malloc-heap are now located _below_ the U-Boot code
2170 * Accelerate booting on TRAB board: read and check autoupdate image
2171 headers first instead of always reading the whole images.
2173 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2175 * Enabled password check on RMU board
2177 * Fix configuration problem with IceCube in LOWBOOT configuration:
2178 envrionment got embedded, corrupting the image layout.
2180 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2182 * Added BMS2003 board
2183 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2185 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2186 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2189 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2192 * Add checksum verification to 'imls' command
2194 * Add bd_info fields needed for 4xx Linux I2C driver
2196 * Patch by Martin Krause, 4 Nov. 2003:
2197 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2199 * Print used network interface when CONFIG_NET_MULTI is set
2201 * Patch by Bernhard Kuhn, 28 Oct 2003:
2202 Add low boot support for MPC5200
2204 * Fix problem with dual PCMCIA support (NSCU)
2206 * Fix MPC5200 I2C initialization function
2208 ======================================================================
2209 Changes for U-Boot 1.0.0:
2210 ======================================================================
2212 * Fix parameter passing to standalone images with bootm command
2214 * Patch by Kyle Harris, 30 Oct 2003:
2215 Fix build errors for ixdp425 board
2217 * Patch by David M. Horn, 29 Oct 2003:
2218 Fixes to build under CYGWIN
2220 * Get IceCube MGT5100 working (again)
2222 * Fix problems in memory test on some boards (which was not
2223 non-destructive as intended)
2225 * Patch by Gary Jennejohn, 28 Oct 2003:
2226 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2227 to prevent stack overflow on ARM systems
2229 * Patch by Stephan Linz, 28 Oct 2003:
2230 fix init sequence error for NIOS port
2232 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2234 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2236 * Patch by Xiao Xianghua, 23 Oct 2003:
2237 small patch for mpc85xx
2239 * Fix small problem in MPC5200 I2C driver
2241 * Fix FCC3 support on ATC board
2243 * Correct header printing for multi-image files in do_bootm()
2245 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2247 * Fix PCI problems on PPChameleon board
2249 * Patch by Steven Scholz, 18 Oct 2003:
2250 Fix AT91RM9200 ethernet driver
2252 * Patch by Nye Liu, 17 Oct 2003:
2253 Fix typo in include/mpc8xx.h
2255 * Patch by Richard Woodruff, 16 Oct 03:
2256 Fixes for cpu/arm925/interrupt.c
2257 - Initialize timestamp & lastdec vars.
2258 - fix timestamp overflows.
2259 - fix lastdec overflow.
2260 - smarter normalization to allow udelay() below 1ms to work.
2262 * Patch by Scott McNutt, 16 Oct
2263 add networking support for the Altera Nios Development Kit,
2264 Cyclone Edition (DK-1C20)
2266 * Patch by Jon Diekema, 14 Oct 2003:
2267 add hint about doc/README.silent to README file
2269 * Add CompactFlash support for NSCU
2271 * Fix PCI problems on PPChameleonEVB
2273 * TRAB auto-update: Base decision if we have to strip the image
2274 header on image type as encoded in the header
2275 (include image type patch by Martin Krause, 17 Oct 2003)
2277 * Patches by Xianghua Xiao, 15 Oct 2003:
2279 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2280 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2281 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2283 * Fix flash timings on TRAB board
2285 * Make sure HUSH is initialized for running auto-update scripts
2287 * Make 5200 reset command _really_ reset the board, without running
2288 any other code after it
2290 * Fix errors with flash erase when range spans across banks
2291 that are mapped in reverse order
2293 * Fix flash mapping and display on P3G4 board
2295 * Patch by Kyle Harris, 15 Jul 2003:
2296 - add support for Intel IXP425 CPU
2297 - add support for IXDP425 eval board
2299 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2300 for more information
2302 * Patch by Steven Scholz, 10 Oct 2003
2303 - Add support for Altera FPGA ACEX1K
2305 * Patches by Thomas Lange, 09 Oct 2003:
2306 - fix cmd_ide.c for non ppc boards (read/write functions did not
2307 add ATA base address)
2308 - fix for shannon board
2309 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2310 - Endian swap ATA identity for all big endian CPUs, not just PPC
2311 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2313 - add support for dbau1x00 board (MIPS32)
2315 * Patch by Sangmoon Kim, 07 Oct 2003:
2316 add support for debris board
2318 * Patch by Martin Krause, 09 Oct 2003:
2319 Fixes for TRAB board
2320 - /board/trab/rs485.c: correct baudrate
2321 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2322 udelay(); fix some timing problems with adc controller
2323 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2324 modify commands: touch and buzzer
2326 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2327 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2328 Use direct function calls for auto_update instead of hush commands
2330 * Patch by Scott McNutt, 04 Oct 2003:
2331 - add support for Altera Nios-32 CPU
2332 - add support for Nios Cyclone Development Kit (DK-1C20)
2334 * Patch by Steven Scholz, 29 Sep 2003:
2335 - A second parameter for bootm overwrites the load address for
2336 "Standalone Application" images.
2337 - bootm sets environment variable "filesize" to the resulting
2338 (uncompressed) data length for "Standalone Application" images
2339 when autostart is set to "no". Now you can do something like
2340 if bootm $fpgadata $some_free_ram ; then
2341 fpga load 0 $some_free_ram $filesize
2344 * Patch by Denis Peter, 25 Sept 2003:
2345 add support for the MIP405 Rev. C board
2347 * Patch by Yuli Barcohen, 25 Sep 2003:
2348 add support for Zephyr Engineering ZPC.1900 board
2350 * Patch by Anders Larsen, 23 Sep 2003:
2351 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2352 implemented for the x86 architecture)
2354 * Patch by Sangmoon Kim, 23 Sep 2003:
2355 fix pll_pci_to_mem_multiplier table for MPC8245
2357 * Patch by Anders Larsen, 22 Sep 2003:
2358 enable timed autoboot on PXA
2360 * Patch by David Müller, 22 Sep 2003:
2361 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2362 returns correct libgcc file path
2363 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2364 time on s3c24x0 systems
2366 * Patch by Jon Diekema, 19 Sep 2003:
2367 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2368 link state to the fault LED.
2369 - In NetLoop, make the Fault LED reflect the link status. The link
2370 status gets updated on entry, and on timeouts.
2372 * Patch by Anders Larsen, 18 Sep 2003:
2373 allow mkimage to build and run on Cygwin-hosted systems
2375 * Patch by Frank Müller, 18 Sep 2003:
2376 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2379 * Patch by Pantelis Antoniou, 16 Sep 2003:
2380 add tool to compute fileds in the PLPRCR register for MPC86x
2382 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2384 * Fix build problems under FreeBSD
2386 * Add generic filesystem image type
2388 * Make fatload set filesize environment variable
2390 * enable basic / medium / high-end configurations for PPChameleonEVB
2391 board; fix NAND code
2393 * enable TFTP client code to specify to the server the desired
2394 timeout value (see RFC-2349)
2396 * Improve SDRAM setup for TRAB board
2398 * Suppress all output with splashscreen configured only if "splashimage"
2401 * Fix problems with I2C support for mpc5200
2403 * Adapt TRAB configuration and auto_update to new memory layout
2405 * Add configuration for wtk board
2407 * Add support for the Sharp LQ065T9DR51U LCD display
2409 * Patch by Rune Torgersen, 17 Sep 2003:
2410 - Fixes for MPC8266 default config
2411 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2413 * Patches by Jon Diekema, 17 Sep 2003:
2414 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2417 - adjust "help" output
2419 * Patches by Anders Larsen, 17 Sep 2003:
2420 - fix spelling errors
2421 - set GD_FLG_DEVINIT flag only after device function pointers
2423 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2425 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2426 - trigger watchdog while waiting in serial driver
2428 * Add auto-update code for TRAB board using USB memory sticks,
2429 support new configuration with more memory
2431 * disable MPC5200 bus pipelining as workaround for bus contention
2433 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2434 priority; configure critical interrupts to be handled like external
2437 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2438 go back to 66 MHz for stability
2440 * Patches by Jon Diekema, 15 Sep 2003:
2441 - add description for missing CFG_CMD_* entries in the README file
2444 * Patch by Gleb Natapov, 14 Sep 2003:
2445 enable watchdog support for all MPC824x boards that have a watchdog
2447 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2448 "Non-octet Aligned Frame" errors we see at 100 Mbps
2450 * Patch by Sharad Gupta, 14 Sep 2003:
2451 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2453 * Patch by llandre, 11 Sep 2003:
2454 update configuration for PPChameleonEVB board
2456 * Patch by David Müller, 13 Sep 2003:
2457 various changes to VCMA9 board specific files
2459 * Add I2C support for MGT5100 / MPC5200
2461 * Patch by Rune Torgersen, 11 Sep 2003:
2462 Changed default memory option on MPC8266ADS to NOT be Page Based
2463 Interleave, since this doesn't work very well with the standard
2466 * Patch by George G. Davis, 12 Sep 2003:
2467 fix Makefile settings for sk98 driver
2469 * Patch by Stefan Roese, 12 Sep 2003:
2470 - new boards added: DP405, HUB405, PLU405, VOH405
2471 - some esd boards updated
2472 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2474 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2476 * Patch by Martin Krause, 11 Sep 2003:
2477 add burn-in tests for TRAB board
2479 * Enable instruction cache on MPC5200 board
2481 * Patch by Denis Peter, 11 Sep 2003:
2482 - fix USB data pointer assignment for bulk only transfer.
2483 - prevent to display erased directories in FAT filesystem.
2485 * Change output format for NAND flash - make it look like for other
2488 ======================================================================
2489 Changes for U-Boot 0.4.8:
2490 ======================================================================
2492 * Add I2C and RTC support for RMU board
2494 * Patches by Denis Peter, 9 Sep 2003:
2495 add FAT support for IDE, SCSI and USB
2497 * Patches by Gleb Natapov, 2 Sep 2003:
2498 - cleanup of POST code for unsupported architectures
2499 - MPC824x locks way0 of data cache for use as initial RAM;
2500 this patch unlocks it after relocation to RAM and invalidates
2503 * Patch by Gleb Natapov, 30 Aug 2003:
2504 new I2C driver for mpc107 bridge. Now works from flash.
2506 * Patch by Dave Ellis, 11 Aug 2003:
2507 - JFFS2: fix typo in common/cmd_jffs2.c
2508 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2509 - JFFS2: remove node version 0 warning
2510 - JFFS2: accept JFFS2 PADDING nodes
2511 - SXNI855T: add AM29LV800 support
2512 - SXNI855T: move environment from EEPROM to flash
2513 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2515 * Patch by Bill Hargen, 11 Aug 2003:
2516 fixes for I2C on MPC8240
2517 - fix i2c_write routine
2518 - fix iprobe command
2519 - eliminates use of global variables, plus dead code, cleanup.
2521 * Add support for USB Mass Storage Devices (BBB)
2522 (tested with USB memory sticks only)
2524 * Avoid flicker on TRAB's VFD
2526 * Add support for SK98xx driver
2528 * Add PCI support for SL8245 board
2530 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2531 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2532 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2534 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2535 to allow for more accurate baudrate settings
2536 (error now 0.7% at 115 kbps, instead of 3.5% before)
2538 * Patch by Andreas Mohr, 4 Sep 2003:
2539 Fix a lot of spelling errors
2541 * Add support for PPChameleon Eval Board
2543 * Add support for P3G4 board
2545 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2548 * Patch by Yuli Barcohen, 7 Aug 2003:
2549 check BCSR to detect if the board is configured in PCI mode
2551 ======================================================================
2552 Changes for U-Boot 0.4.7:
2553 ======================================================================
2555 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2556 add support for Adder II MPC852T module
2558 * Patch by George G. Davis, 19 Aug 2003:
2559 fix TI Innovator/OMAP1510 pin configs
2561 * Patches by Kshitij, 18 Aug 2003
2562 - add support for arm926ejs cpu core
2563 - add support for TI OMAP 1610 Innovator Board
2565 * Patch by Yuli Barcohen, 14 Aug 2003:
2566 add support for bzip2 uncompression
2568 * Add GCC library to examples/Makefile so GCC utility functions will
2571 * Add I2C and RTC support for RMU board using software I2C driver
2572 (because of better response to iprobe command); fix problem with
2575 * Patch by Matthias Fuchs, 28 Aug 2003:
2576 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2577 CONFIG_BOOTP_MAKS (see README).
2579 * Fix ICU862 environment problem
2581 * Fix RAM size detection for RMU board
2583 * Implement "reset" for MGT5100/MPC5200 systems
2585 ======================================================================
2586 Changes for U-Boot 0.4.6:
2587 ======================================================================
2589 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2590 allow selection of clock frequency as "make" target
2592 * Implement memory autosizing code for IceCube boards
2594 * Configure network port on INCA-IP for autonegotiation
2596 * Fix overflow problem in network timeout code
2598 * Patch by Richard Woodruff, 8 Aug 2003:
2599 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2601 ======================================================================
2602 Changes for U-Boot 0.4.5:
2603 ======================================================================
2605 * Update for TQM board defaults:
2606 disable clocks_in_mhz, enable boot count limit
2608 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2609 in toplevel directory instead. Removed astest.c from tools/gdb because
2610 it is no longer relevant.
2612 * Fix PCI support for MPC5200 / IceCube Board
2614 * Map ISP1362 USB OTG controller for NSCU board
2616 * Patch by Brad Parker, 02 Aug 2003:
2617 fix sc520_cdp problems
2619 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2621 * Allow erase command to cross flash bank boundaries
2623 * Patch by Scott McNutt, 21 Jul 2003:
2624 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2625 Both LynxOS and BlueCat linux KDIs are supported.
2627 * Patch by Richard Woodruff, 25 Jul 2003:
2628 use more reliable reset for OMAP/925T
2630 * Patch by Nye Liu, 25 Jul 2003:
2631 fix typo in mpc8xx.h
2633 * Patch by Richard Woodruff, 24 Jul 2003:
2634 Fixes for cmd_nand.c:
2635 - Fixed null dereferece which could result in incorrect ECC values.
2636 - Added support for devices with no Ready/Busy signal hooked up.
2637 - Added OMAP1510 read/write protect handling.
2638 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2640 - Switched default ECC to be JFFS2.
2642 * Allow crc32 to be used at address 0x000
2644 * Provide consistent interface to standalone applications to access
2645 the 'global_data' structure
2646 Provide a doc/README.standalone more useful to users/developers.
2648 * Make IceCube MGT5100 FEC driver work
2650 * Implement new mechanism to export U-Boot's functions to standalone
2651 applications: instead of using (PPC-specific) system calls we now
2652 use a jump table; please see doc/README.standalone for details
2654 * Patch by Dave Westwood, 24 Jul 2003:
2655 added support for Unity OS (a proprietary OS)
2657 * Patch by Detlev Zundel, 23 Jul 2003:
2658 add "imls" command to print flash table of contents
2660 * Fix cold boot detection for log buffer reset
2662 * Return error for invalid length specifiers with "cp.X" etc.
2664 * Fix startup problem on MIPS
2666 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2667 bitmap support is configured
2669 * Patch by Bill Hargen, 18 Jul 2003:
2670 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2672 * Patch by Denis Peter, 18 Jul 2003:
2673 - fix memory configuration for MIP405T
2674 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2676 * Cleanup of TQM82xx configurations; use "official" board types
2677 to make selection easier.
2679 * Patch by Martin Krause, 17 Jul 2003:
2680 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2682 * Patch by Richard Woodruff, 17 July 03:
2683 - Fixed bug in OMAP1510 baud rate divisor settings.
2685 * Patch by Nye Liu, 16 July 2003:
2687 - add MPC86xADS support (uses MPC86xADS.h)
2688 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2690 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2691 o don't trust gclk() software measurement by default, depend on
2692 CONFIG_8xx_GCLK_FREQ
2693 - add DRAM SIMM not installed detection
2694 - use more "correct" SDRAM initialization sequence
2695 - allow different SDRAM sizes (8xxADS has 8M)
2697 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2698 - rename MAMR/MBMR defines to be more consistent. Should eventually
2699 be merged into MxMR to better reflect the PowerQUICC datasheet.
2701 * Patch by Yuli Barcohen, 16 Jul 2003:
2702 support new Motorola PQ2FADS-ZU evaluation board which replaced
2703 MPC8260ADS and MPC8266ADS
2705 ======================================================================
2706 Changes for U-Boot 0.4.4:
2707 ======================================================================
2709 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2711 * Add support for MGT5100 and MPC5200 processors
2713 * Patch by Lutz Dennig, 15 Jul 2003:
2714 update for R360MPI board
2716 ======================================================================
2717 Changes for U-Boot 0.4.3:
2718 ======================================================================
2720 * Patches by Kshitij, 04 Jul 2003
2721 - added support for arm925t cpu core
2722 - added support for TI OMAP 1510 Innovator Board
2724 * Patches by Martin Krause, 14 Jul 2003:
2725 - add I2C support for s3c2400 systems (trab board)
2726 - (re-) add "ping" to command table
2728 * Fix handling of "slow" POST routines
2730 * Patches by Yuli Barcohen, 13 Jul 2003:
2731 - Correct flash and JFFS2 support for MPC8260ADS
2732 - fix PVR values and clock generation for PowerQUICC II family
2735 * Patch by Bernhard Kuhn, 08 Jul 2003:
2736 - add support for M68K targets
2738 * Patch by Ken Chou, 3 Jul:
2739 - Fix PCI config table for A3000
2740 - Fix iobase for natsemi.c
2741 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
2743 * Allow to enable "slow" POST routines by key press on power-on
2744 * Fix temperature dependend switching of LCD backlight on LWMON
2745 * Tweak output format for LWMON
2747 * Patch by Stefan Roese, 11 Jul 2003:
2748 - Fix bug in CONFIG_VERSION_VARIABLE.
2749 - AR405 config updated.
2750 - OCRTC/ORSG: bsp command added.
2751 - ASH405 bsp update.
2753 ======================================================================
2754 Changes for U-Boot 0.4.2:
2755 ======================================================================
2757 * Add support for NSCU board
2759 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2761 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2762 mirror bit flash on TQM8xxM modules
2764 * Patch by Kenneth Johansson, 30 Jun 2003:
2765 get rid of MK_CMD_ENTRY macro; update doc/README.command
2767 * Patch by Seb James, 30 Jun 2003:
2768 Improve documentation of I2C configuration in README
2770 * Fix problems with previous log buffer "fixes"
2772 * Fix minor help text issues
2774 * "log append" did not append a newline
2776 ======================================================================
2777 Changes for U-Boot 0.4.1:
2778 ======================================================================
2780 * Fix some missing commands, cleanup header files
2781 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2783 * Rewrite command lookup and help command (fix problems with bubble
2784 sort when sorting command name list). Minor cleanup here and there.
2786 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2787 - Allow to call sysmon function interactively
2788 - PIC on LWMON board needs delay after power-on
2789 - Add missing RSR definitions for MPC8xx
2790 - Improve log buffer handling: guarantee clean reset after power-on
2791 - Add support for EXBITGEN board (aka "genie")
2792 - Add support for SL8245 board
2795 - remove trailing white space, trailing empty lines, C++ comments, etc.
2796 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2798 * Patches by Kenneth Johansson, 25 Jun 2003:
2799 - major rework of command structure
2800 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2802 ======================================================================
2803 Changes for U-Boot 0.4.0:
2804 ======================================================================
2806 * Patches by Robert Schwebel, 26 Jun 2003:
2807 - csb226 configuration updated
2808 - credits for logodl port updated
2809 - innokom configuration updated
2810 - logodl tree update, still with coding style inconsistencies
2811 - added OCM for ppc405 warning to README
2813 * Patch by Pantelis Antoniou, 25 Jun 2003:
2814 update NetVia with V2 board support
2816 * Header file cleanup for ARM
2818 * Patch by Murray Jensen, 24 Jun 2003:
2819 - make sure to use only U-boot provided header files
2820 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2822 * Patch by Stefan Roese, 24 Jun 2003:
2823 - Update esd ASH405 board files.
2824 - Update esd DASA_SIM config file.
2825 - Add ping command to some esd boards.
2827 * Patch by Yuli Barcohen, 23 Jun 2003:
2828 Update for MPC8260ADS board
2830 * Patch by Murray Jensen, 23 Jun 2003:
2831 - cleanup of GCC 3.x compiler warnings
2833 * Patch by Rune Torgersen, 4 Jun 2003:
2834 add large memory support for MPC8266ADS board
2836 * Patch by Richard Woodruff, 19 June 03:
2837 - Enabled standard u-boot device abstraction for ARM
2838 - Enabled console device for ARM
2839 - Initilized bi_baudrate for ARM
2841 * Patch by Bill Hargen, 23 Apr 2003:
2842 fix byte order for 824x I2C addresses (write op)
2844 * Patch by Murray Jensen, 20 Jun 2003:
2846 - cleanup (especially for gcc-3.x compilers)
2848 * Patch by Tom Guilliams, 20 Jun 2003:
2849 added CONFIG_750FX support for IBM 750FX processors
2851 * Patch by Devin Crumb, 02 Apr 2003:
2852 Fix clock divider rounding problem in drivers/serial.c
2854 * Patch by Richard Woodruff, 19 June 03:
2855 - Fixed smc91c111 driver to sync with the u-boot environment
2856 (driver/smc91c111.c).
2857 - Added eth_init error return check in NetLoop (net/net.c).
2859 * Patch by Ken Chou, 19 June 2003:
2860 Added support for A3000 SBC board (Artis Microsystems Inc.)
2862 * Patches by Murray Jensen, 17 Jun 2003:
2863 - Hymod board database mods: add "who" field and new xilinx chip types
2864 - provide new "init_cmd_timeout()" function so code external to
2865 "common/main.c" can use the "reset_cmd_timeout()" function before
2866 entering the main loop
2867 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2868 slightly different. see include/configs/hymod.h for an example
2869 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2870 CFG_DTT_ADM1021 defined)
2871 - add new "eeprom_probe()" function which has similar args and
2872 behaves in a similar way to "eeprom_read()" etc.
2873 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2874 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2875 - gdbtools copyright update
2876 - ensure that set_msr() executes the "sync" and "isync" instructions
2877 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2878 - 8260 I/O ports fix: Open Drain should be set last when configuring
2879 - add SIU IRQ defines for 8260
2880 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2881 config.mk to allow board configurations to override the GNU
2882 linker script, selected via the LDSCRIPT, make variable, and to
2883 give an initial value to the OBJCFLAGS make variable
2884 - 8260 i2c enhancement:
2885 o correctly extends the timeout depending on the size of all
2886 queued messages for both transmit and receive
2887 o will not continue with receive if transmit times out
2888 o ensures that the error callback is done for all queued tx
2890 o correctly detects both tx and rx timeouts, only delivers one to
2891 the callback, and does not overwrite an earlier error
2892 o logic in i2c_probe now correct
2893 - add "vprintf()" function so that "panic()" function can be
2895 - many Hymod board changes
2897 * Patches by Robert Schwebel, 14 Jun 2003:
2898 - add support for Logotronic DL datalogger board
2899 - cleanup serial line after kermit binary download
2900 - add debugX macro (debug level support)
2901 - update mach-types.h to latest arm.linux.org.uk master list.
2903 * Patches by David Müller, 12 Jun 2003:
2904 - rewrite of the S3C24X0 register definitions stuff
2905 - "driver" for the built-in S3C24X0 RTC
2907 * Patches by Yuli Barcohen, 12 Jun 2003:
2908 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2909 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2910 configuration word supplied by FPGA on some MPC8260ADS boards
2912 * Patch by Pantelis Antoniou, 10 Jun 2003:
2913 Unify status LED interface
2915 * Add support for DS12887 RTC; add RTC support for ATC board
2917 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
2918 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2919 - Add Atmel DataFlash support for reading and writing.
2920 - Add possibility to boot a Linux from DataFlash with BOOTM command.
2921 - Add Flash detection on Atmel AT91RM9200DK
2922 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2923 - Replace old Ethernet PHY layer functions
2924 - Change link address
2926 * Patch by Frank Smith, 9 Jun 2003:
2927 use CRIT_EXCEPTION for machine check on 4xx
2929 * Patch by Detlev Zundel, 13 Jun 2003:
2930 added implementation of the "carinfo" command in cmd_immap.c
2932 * Fix CONFIG_NET_MULTI support in include/net.h
2934 * Patches by Kyle Harris, 13 Mar 2003:
2935 - Add FAT partition support
2936 - Add command support for FAT
2937 - Add command support for MMC
2939 - Add Intel PXA support for video
2940 - Add Intel PXA support for MMC
2942 - Enable MMC and FAT for lubbock board
2943 - Other misc changes for lubbock board
2945 * Patch by Robert Schwebel, April 02, 2003:
2946 fix for SMSC91111 driver
2948 * Patch by Vladimir Gurevich, 04 Jun 2003:
2949 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2951 * Patch by Stefan Roese, 05 Jun 2003:
2952 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2953 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2954 data cache can be used even if the chip select is in use.
2955 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2956 (see README for further description).
2957 - Changed config files of CONFIG_EEPRO100 boards to use the
2958 CFG_RX_ETH_BUFFER define.
2960 * Add support for RMU board
2962 * Add support for TQM862L at 100/50 MHz
2964 * Patch by Pantelis Antoniou, 02 Jun 2003:
2965 major reconstruction of networking code;
2966 add "ping" support (outgoing only!)
2968 * Patch by Denis Peter, 04 June 2003:
2969 add support for the MIP405T board
2971 * Patches by Udi Finkelstein, 2 June 2003:
2972 - Added support for custom keyboards, initialized by defining a
2973 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2974 - Added support for the RBC823 board.
2975 - cpu/mpc8xx/lcd.c now automatically calculates the
2976 Horizontal Pixel Count field.
2978 * Fix alignment problem in BOOTP (dhcp_leasetime option)
2979 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2981 * Patch by Mark Rakes, 14 May 2003:
2982 add support for Intel e1000 gig cards.
2984 * Patch by Nye Liu, 3 Jun 2003:
2985 fix critical typo in MAMR definition (include/mpc8xx.h)
2987 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2989 * Patch by Klaus Heydeck, 2 Jun 2003
2990 Minor changes for KUP4K configuration
2992 * Patch by Marc Singer, 29 May 2003:
2993 Fixed rarp boot method for IA32 and other little-endian CPUs.
2995 * Patch by Marc Singer, 28 May 2003:
2996 Added port I/O commands.
2998 * Patch by Matthew McClintock, 28 May 2003
2999 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3000 - minor patches for utx8245
3002 * Patch by Daniel Engström, 28 May 2003:
3005 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3006 add nand flash support to SXNI855T configuration
3007 fix/extend nand flash support:
3008 - fix 'nand erase' command so does not erase bad blocks
3009 - fix 'nand write' command so does not write to bad blocks
3010 - fix nand_probe() so handles no flash detected properly
3011 - add doc/README.nand
3012 - add .jffs2 and .oob options to nand read/write
3013 - add 'nand bad' command to list bad blocks
3014 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3015 - make NAND read/write faster
3017 * Patch by Rune Torgersen, 23 May 2003:
3018 Update for MPC8266ADS board
3020 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3021 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3022 _time_ (!) if the environment is embedded within the U-Boot image,
3023 or in a separate flash sector.
3025 * Cleanup CFG_DER #defines in config files (wd maintained only)
3027 * Fix data abort exception handling for arm920t CPU
3029 * Fix alignment problems with flash driver for TRAB board
3031 * Patch by Donald White, 21 May 2003:
3032 fix calculation of base address in pci_hose_config_device()
3034 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3035 execute "cmd2", even if "cmd1" fails. Note that this is different
3036 to "run var1 var2" where the contents of "var2" will NOT be
3037 executed when a command in "var1" fails.
3039 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3041 * Patch by Kyle Harris, 20 May 2003:
3042 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3043 into cpu/pxa and arch-pxa.
3045 * Patch by Stefan Roese, 23 May 2003:
3046 - IBM PPC405EP port added.
3047 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3048 UART0) is used as default U-Boot console. PPC4xx only!
3049 - esd ASH405 board added (PPC405EP based).
3050 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3051 - esd CPCI405AB board added.
3052 - esd PMC405 board added.
3053 - Update of some esd boards.
3055 * Patch by Denis Peter, 19 Mai 2003:
3056 add support for the MIP405-3 board
3058 * Patch by Dave Ellis, 22 May 2003:
3059 Fix problem with only partially cleared .bss segment
3061 * Patch by Rune Torgersen, 12 May 2003:
3062 get PCI to work on a MPC8266ADS board; incorporate change to
3063 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3065 * Patch by Nye Liu, 1 May 2003:
3066 minor patches for the FADS8xx
3068 * Patch by Thomas Schäfer, 28 Apr 2003:
3069 Fix SPD handling for 256 ECC DIMM on Walnut
3071 * Add support for arbitrary bitmaps for TRAB's VFD command;
3072 allow to pass boot bitmap addresses in environment variables;
3073 allow for zero boot delay
3075 * Patch by Christian Geißinger, 19 May 2002:
3076 On TRAB: wait until the dummy byte has been completely sent
3078 * Patch by David Updegraff, 22 Apr 2003:
3079 update for CrayL1 board
3081 * Patch by Pantelis Antoniou, 21 Apr 2003:
3082 add boot support for ARTOS (a proprietary OS)
3084 * Patch by Steven Scholz, 11 Apr 2003:
3085 Add support for RTC DS1338
3087 * Patch by Rod Boyce, 24 Jan 2003:
3088 Fix counting of extended partitions in diskboot command
3090 * Patch by Christophe Lindheimer, 20 May 2003:
3091 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3093 * Fix SDRAM timing on Purple board
3095 * Add support for CompactFlash on ATC board
3096 (includes support for Intel 82365 and compatible PC Card controllers,
3097 and Yenta-compatible PCI-to-CardBus controllers)
3099 * Patch by Mathijs Haarman, 08 May 2003:
3100 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3102 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3104 * Add support for Promess ATC board
3106 * Patch by Keith Outwater, 28 Apr 2003:
3107 - Miscellaneous corrections and additions to GEN860T board specific code.
3108 - Added GEN860_SC variant to GEN860T.
3109 - Miscellaneous corrections to GEN860T documentation.
3110 - Correct duplicate entry in U-Boot CREDITS file.
3111 - Add GEN860T_SC entry in MAINTAINERS file.
3112 - Update CREDITS file with GEN860T_SC info.
3114 * Update Smiths Aerospace addresses in MAINTAINERS file
3116 * Fix error handling in hush's version of "run" command
3119 - Splashscreen support
3122 - temperature dependend enabling of LCD
3124 * Allow booting from old "PPCBoot" disk partitions
3126 * Add support for TQM8255 Board / MPC8255 CPU
3128 ======================================================================
3129 Changes for U-Boot 0.3.1:
3130 ======================================================================
3132 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3134 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3135 display when Linux takes over
3137 * Patch by Erwin Rol, 27 Feb 2003:
3138 Add support for RTEMS (this time for real).
3140 * Add support for "bmp info" and "bmp display" commands to load
3141 bitmap images; this can be used (for example in a "preboot"
3142 command) to display a splash screen very quickly after poweron.
3144 * Add support for 133 MHz clock on INCA-IP board
3146 * Patch by Lutz Dennig, 10 Apr 2003:
3147 Update for R360MPI board
3149 * Add new meaning to "autostart" environment variable:
3150 If set to "no", a standalone image passed to the
3151 "bootm" command will be copied to the load address
3152 (and eventually uncompressed), but NOT be started.
3153 This can be used to load and uncompress arbitrary
3156 * Patch by Stefan Roese, 10 Apr 2003:
3157 Changed DHCP client to use IP address from server option field #54
3158 from the OFFER packet in the server option field #54 in the REQUEST
3159 packet. This fixes a problem using a Windows 2000 DHCP server,
3160 where the DHCP-server is not the TFTP-server.
3162 * Set max brightness for MN11236 displays on TRAB board
3164 * Add support for TQM862L modules
3166 ======================================================================
3167 Changes for U-Boot 0.3.0:
3168 ======================================================================
3170 * Patch by Arun Dharankar, 4 Apr 2003:
3171 Add IDMA example code (tested on 8260 only)
3173 * Add support for Purple Board (MIPS64 5Kc)
3175 * Add support for MIPS64 5Kc CPUs
3177 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3179 * Patch by Denis Peter, 04 Apr 2003:
3180 - update MIP405-4 board
3182 * Patch by Stefan Roese, 4 Apr 2003:
3183 - U-Boot version environment variable "ver" added
3184 (CONFIG_VERSION_VARIABLE).
3185 - Changed PPC405GPr version from A to B.
3186 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3188 * Patches by Denis Peter, 03 April 2003:
3189 - fix PCI IRQs on MPL boards
3190 - fix two more un-relocated pointer problems
3192 * Fix behaviour of "run" command:
3193 - print error message iv variable does not exist
3194 - terminate processing of arguments in case of error
3196 * Patches by Peter Figuli, 10 Mar 2003
3197 - Add support for BTUART on PXA platform
3198 - Add support for WEP EP250 (PXA) board
3200 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3201 flash using a BDI2000
3203 * Implement fix for I2C Edge Conditions problem for all boards that
3204 use the bit-banging driver (common/soft_i2c.c)
3206 * Patch by Martin Winistoerfer, 23 Mar 2003
3207 - Add port to MPC555/556 microcontrollers
3208 - Add support for cmi customer board with
3209 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3211 * Patch by Rick Bronson, 28 Mar 2003:
3212 - fix common/cmd_nand.c
3214 * Patch by Arun Dharankar, 24 Mar 2003:
3215 - add threads / scheduler example code
3217 * Add patches by Robert Schwebel, 31 Mar 2003:
3218 - add ctrl-c support for kermit download
3219 - align bdinfo output on ARM
3220 - csb226 board: bring in sync with innokom/memsetup.S
3221 - csb226 board: fix MDREFR handling
3222 - misc doc fixes / extensions
3223 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3224 - add BOOT_PROGRESS to armlinux.c
3226 * Add CPU ID, version, and clock speed for INCA-IP
3228 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3229 - fix SRAM and SDRAM memory sizing
3230 - add status LED support
3231 - add MAC address for second (SCC1) ethernet port
3233 * Update default environment for TQM8260 board
3235 * Patch by Rick Bronson, 16 Mar 2003:
3236 - Add NAND flash support for reading, writing, and erasing NAND
3237 flash (certain forms of which are called SmartMedia).
3238 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3240 * Patches by Robert Schwebel, 19 Mar 2003:
3241 - use arm-linux-gcc as default compiler for ARM
3242 - fix i2c fixup code
3243 - fix missing baudrate setting
3244 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3245 - moved "ignoring trailing characters" _before_ u-boot wants to
3246 print out diagnostics messages; removes bogus characters at the
3249 * Patch by John Zhan, 18 Mar 2003:
3250 Add support for SinoVee Microsystems SC8xx boards
3252 * Patch by Rolf Offermanns, 21 Mar 2003:
3253 ported the dnp1110 related changes from the current armboot cvs to
3254 current u-boot cvs. smc91111 does not work. problem marked in
3255 smc91111.c, grep for "FIXME".
3257 * Patch by Brian Auld, 25 Mar 2003:
3258 Add support for STM flash chips on ebony board
3260 * Add PCI support for MPC8250 Boards (PM825 module)
3262 * Patch by Stefan Roese, 25 Mar 2003:
3265 * Patch by Stefan Roese, 20 Mar 2003:
3266 - CPCI4052 update (support for revision 3).
3267 - Set edge conditioning circuitry on PPC405GPr for compatibility
3268 to existing PPC405GP designs.
3269 - Clip udiv to 5 bits on PPC405 (serial.c).
3271 * Extend INCAIP board support:
3272 - add automatic RAM size detection
3273 - add "bdinfo" command
3274 - pass flash address and size to Linux kernel
3275 - switch to 150 MHz clock
3277 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3278 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3279 boards, version 153 for Rev. 200 boards).
3281 * Patch by Vladimir Gurevich, 12 Mar 2003:
3282 Fix relocation problem of statically initialized string pointers
3285 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3286 Cleanup & bug fixes for JFFS2 code:
3287 - the memory mangement was broken. It caused havoc on malloc by
3288 writing beyond the block boundaries.
3289 - the length calculation for files was wrong, sometimes resulting
3290 in short file reads.
3291 - data copying now optionally takes fragment version numbers into
3292 account, to avoid copying from older data.
3293 See doc/README.JFFS2 for details.
3295 * Patch by Josef Wagner, 12 Mar 2003:
3296 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3297 - ETH05 and BEDBUG support for CU824
3298 - added support for MicroSys CPC45
3299 - new BOOTROM/FLASH0 and DOC base for PM826
3301 * Patch by Robert Schwebel, 12 Mar 2003:
3302 Fix the chpart command on innokom board
3305 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3306 s/PPCBoot/U-Boot/ in some files
3307 s/pImage/uImage/ in some files
3309 * Patch by Detlev Zundel, 15 Jan 2003:
3310 Fix '' command line quoting
3312 * Patch by The LEOX team, 19 Jan 2003:
3313 - add support for the ELPT860 board
3314 - add support for Dallas ds164x RTC
3316 * Patches by David Müller, 31 Jan 2003:
3317 - minimal setup for CardBus bridges
3318 - add EEPROM read/write support in the CS8900 driver
3319 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3320 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3322 * Patch by Steven Scholz, 04 Feb 2003:
3323 add support for RTC DS1307
3325 * Patch by Reinhard Meyer, 5 Feb 2003:
3326 fix PLPRCR/SCCR init sequence on 8xx to allow for
3327 changes of EBDF by software
3329 * Patch by Vladimir Gurevich, 07 Feb 2003:
3330 "API-compatibility patch" for 4xx I2C driver
3332 * TRAB fixes / extensions:
3333 - Restore VFD brightness as saved in environment
3334 - add support for Fujitsu flashes
3335 - make sure both buzzers are turned off (drive low level)
3337 * Patches by Robert Schwebel, 06 Mar 2003:
3338 - fix bug in BOOTP code (must use NetCopyIP)
3339 - update of CSB226 port
3340 - clear BSS segment on XScale
3341 - added support for i2c_init_board() function
3342 - update to the Innokom plattform
3344 * Extend support for redundand environments for configurations where
3345 environment size < sector size
3347 * Patch by Rune Torgersen, 13 Feb 2003:
3348 Add support for Motorola MPC8266ADS board
3350 * Patch by Kyle Harris, 19 Feb 2003:
3351 patches for the Intel lubbock board:
3352 memsetup.S - general cleanup (based on Robert's csb226 code)
3353 flash.c - overhaul, actually works now
3354 lubbock.c - fix init funcs to return proper value
3356 * Patch by Kenneth Johansson, 26 Feb 2003:
3357 - Fixed off by one in RFTA calculation.
3358 - No need to abort when LDF is lower than we can program it's only
3359 minimum timing so clamp it to what we can do.
3360 - Takes function pointer to function for reading the spd_nvram. Usefull
3361 for faking data or hardcode a module without the nvram.
3362 - fix other user for above change
3363 - fix some comments.
3365 * Patches by Brian Waite, 26 Feb 2003:
3366 - fix port for evb64260 board
3367 - fix PCI for evb64260 board
3370 * Patch by Reinhard Meyer, 1 Mar 2003:
3371 Add support for EMK TOP860 Module
3373 * Patch by Yuli Barcohen, 02 Mar 2003:
3374 Add SPD EEPROM support for MPC8260ADS board
3376 * Patch by Robert Schwebel, 21 Jan 2003:
3377 - Add support for Innokom board
3378 - Don't complain if "install" fails
3379 - README cleanup (remove duplicated lines)
3380 - Update PXA header files
3382 * Add documentation for existing POST code (doc/README.POST)
3384 * Patch by Laudney Ren, 15 Jan 2003:
3385 Fix handling of redundand environment in "tools/envcrc.c"
3387 * Patch by Detlev Zundel, 28 Feb 2003:
3388 Add bedbug support for 824x systems
3390 * Add support for 16 MB flash configuration of TRAB board
3392 * Patch by Erwin Rol, 27 Feb 2003:
3393 Add support for RTEMS
3395 * Add image information to README
3397 * Patch by Stefan Roese, 18 Feb 2003:
3398 CPCIISER4 configuration updated.
3400 * Patch by Stefan Roese, 17 Feb 2003:
3401 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3403 * Patch by Stefan Roese, 13 Feb 2003:
3404 Add "pcidelay" environment variable (in ms, enabled via
3405 CONFIG_PCI_BOOTDELAY).
3406 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3407 RST# to respond to configuration cycles (33MHz -> 1s).
3409 * Fix dual PCMCIA slot support (when running with just one
3412 * Add VFD type detection to trab board
3414 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3415 variable with value in the EEPROM
3417 * Patch by Stefan Roese, 10 Feb 2003:
3418 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3420 * Add support for MIPS32 4Kc CPUs
3422 * Add support for INCA-IP Board
3424 ======================================================================
3425 Changes for U-Boot 0.2.2:
3426 ======================================================================
3428 * Add dual ethernet support on PM826
3430 * Add support for LXT971 PHY on PM826
3432 * Patch by Tord Andersson, 16 Jan 2003:
3433 Fix flash sector count for TQM8xxL
3435 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3436 16 bytes out of each 32 byte block)
3438 ======================================================================
3439 Changes for U-Boot 0.2.1:
3440 ======================================================================
3442 * Add support for V37 board
3443 (patch by Jón Benediktsson, 11 Dec 2002)
3445 * Update baudrate in bd_info when it gets changed
3447 * Add watchdog trigger points while waiting for serial port
3448 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3450 * Improve command line tool to access the U-Boot's environment
3451 (figuration of the utility, using a config file)
3453 * Add single quote support for (old) command line parser
3455 * Switch LWMON board default config from FRAM to EEPROM;
3456 in POST, EEPROM shows up on 8 addresses
3458 ======================================================================
3459 Changes for U-Boot 0.2.0:
3460 ======================================================================
3462 * Use 1-byte-read instead of -write for iprobe() function
3463 Add i2c commands to PM826 config
3465 * extend I2C POST code: check for list on known addresses
3467 * Improve log buffer code; use "loglevel" to decide which messages
3468 to log on the console, too (like in Linux); get rid of "logstart"
3470 * Add command line tool to access the U-Boot's environment
3471 (board-specific for TRAB now, to be fixed later)
3473 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3474 Fix misc problems with AmigaOne support
3476 * Patch by Chris Hallinan, 3 Dec 2002:
3477 minor cleanup to the MPC8245 EPIC driver
3479 * Patch by Pierre Aubert , 28 Nov 2002
3480 Add support for external (SIU) interrupts on MPC8xx
3482 * Patch by Pierre Aubert , 28 Nov 2002
3483 Fix nested syscalls bug in standalone applications
3485 * Patch by David Müller, 27 Nov 2002:
3486 fix output of "pciinfo" command for CardBus bridge devices.
3488 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3491 * Add LED indication for IDE activity on KUP4K board
3493 * Fix startup problems with VFD display on TRAB
3495 * Patch by Pierre Aubert, 20 Nov 2002
3496 Add driver for Epson SED13806 graphic controller.
3497 Add support for BMP logos in cfb_console driver.
3499 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3501 * Patch by Rod Boyce, 21 Nov 2002:
3502 fix PCMCIA on MBX8xx board
3504 * Patch by Pierre Aubert , 21 Nov 2002
3505 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3506 bootmode word in DPRAM configurable
3508 * Patch by Daniel Engström, 18 Nov 2002:
3509 Fixes for x86 port (mostly strings issues)
3511 * Patch by Ken Chou, 18 Nov 2002:
3512 Fix for natsemi NIC cards (DP83815)
3514 * Patch by Pierre Aubert, 19 Nov 2002:
3515 fix a bug for the MII configuration, and some warnings
3517 * Patch by Thomas Frieden, 13 Nov 2002:
3518 Add code for AmigaOne board
3519 (preliminary merge to U-Boot, still WIP)
3521 * Patch by Jon Diekema, 12 Nov 2002:
3522 - Adding URL for IEEE OUI lookup
3523 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3525 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3526 root-on-nfs macros are designed to switch how the default boot
3527 method gets defined.
3529 * Patch by Daniel Engström, 13 Nov 2002:
3530 Add support for i386 architecture and AMD SC520 board
3532 * Patch by Pierre Aubert, 12 Nov 2002:
3533 Add support for DOS filesystem and booting from DOS floppy disk
3535 * Patch by Jim Sandoz, 07 Nov 2002:
3536 Increase number of network RX buffers (PKTBUFSRX in
3537 "include/net.h") for EEPRO100 based boards (especially SP8240)
3538 which showed "Receiver is not ready" errors when U-Boot was
3539 processing the receive buffers slower than the network controller
3542 * Patch by Andreas Oberritter, 09 Nov 2002:
3543 Change behaviour of NetLoop(): return -1 for errors, filesize
3544 otherwise; return code 0 is valid an means no file loaded - in this
3545 case the environment still gets updated!
3547 * Patches by Jon Diekema, 9 Nov 2002:
3548 - improve ADC/DAC clocking on the SACSng board to align
3549 the failing edges of LRCLK and SCLK
3550 - sbc8260 configuration tweaks
3551 - add status LED support for 82xx systems
3552 - wire sspi/sspo commands into command handler; improved error
3554 - add timestamp support and alternate memory test to the
3555 SACSng configuration
3557 * Patch by Vince Husovsky, 7 Nov 2002:
3558 Add "-n" to linker options to get rid of "Not enough room for
3559 program headers" problem
3561 * Patch by David Müller, 05 Nov 2002
3562 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3563 so we can use an already existing name
3565 * Patch by Pierre Aubert, 05 Nov 2002
3566 Hardware relatied improvments in FDC boot code
3568 * Patch by Holger Schurig, 5 Nov 2002:
3569 Make the PXA really change it's frequency
3571 * Patch by Pierre Aubert, 05 Nov 2002
3572 Add support for slave serial Spartan 2 FPGAs
3574 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3577 * Add support for log buffer which can be passed to Linux kernel's
3578 syslog mechanism; used especially for POST results.
3580 * Patch by Klaus Heydeck, 31 Oct 2002:
3581 Add initial support for kup4k board
3583 * Patch by Robert Schwebel, 04 Nov 2002:
3584 - use watchdog to reset PXA250 systems
3585 - added progress callbacks to (some of the) ARM code
3586 - update for Cogent CSB226 board
3588 * Add support for FPS860 board
3590 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3591 Improve PCI access on 32-bits Compact PCI bus
3593 * Fix mdelay() on TRAB - this was still the debugging version with
3594 seconds instead of ms.
3596 * Patch by Robert Schwebel, 1 Nov 2002:
3597 XScale related cleanup (affects all ARM boards)
3599 * Cleanup of names and README.
3601 ======================================================================
3602 Notes for U-Boot 0.1.0:
3603 ======================================================================
3605 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3607 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3608 For information about the history of the project please see the
3609 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3611 ======================================================================