1 ======================================================================
2 Changes for U-Boot 1.1.3:
3 ======================================================================
5 * Patch by Stefan Roese, 01 Aug 2005:
6 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
7 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
9 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
10 to run on both 405GP and 405GPr eval boards).
12 * Patch by Steven Blakeslee, 27 Jul 2005:
13 - Add support for AMCC PPC440EP/GR.
14 - Add support for AMCC Yosemite PPC440EP eval board.
15 - Add support for AMCC Yellowstone PPC440GR eval board.
17 * Minor fixes for PPChameleon Board:
18 - fix alignment of NAND size
19 - make code do what the comment says
21 * Implement h/w sector protection status synchronization at boot.
22 The code is provided for, and was tested on, the Yukon/Alaska
23 and PM520 boards only.
25 A bug in flash_real_protect() for the Yukon board was fixed by
26 adding a function that tells if two banks are on one flash chip.
28 * Fix sysmon POST problem: check I2C error codes
29 This fixes a problem of displaying bogus voltages when the voltages
30 are so low that the I2C devices start failing while the rest of the
33 * Patch by Cedric Vincent, 6 Jul 2005:
34 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
36 * Patch by Jon Loeliger, 20 Jul 2005:
37 Add missing PCI IO port definitions.
39 * Add CompactFlash support for HMI1001 board.
41 * Adjust printed board ID for LWMON board.
43 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
45 * Add new argument format for flash commands to allow for usage like
46 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
47 U-Boot will automaticially find the end of the corresponding sector.
49 * Patch by Stefan Roese, 5 Jul 2005:
50 Update uc100 board PHY setup
52 * Patch by Stefan Roese, 1 Jul 2005:
53 Fix PHY address for CATcenter board (now correct!)
55 * Patch by Stefan Roese, 30 Jun 2005:
56 Fix PHY addresses for PPChameleon and CATcenter boards
57 Change MAINTAINER for most esd boards
59 * Patch by Detlev Zundel, 30 Jun 2005:
60 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
62 * Fix baudrate calculation problem on MPC5200 systems
64 * Add EEPROM and RTC support for HMI1001 board
66 * Patch by Detlev Zundel, 20 Jun 2005:
67 Fix initialization of low active GPIO pins on inka4x0 board
69 * Enable redundant environment, disable HW flash protection of
72 * Patch by Travis Sawyer, 10 Jun 2005:
73 Initialize allocated dev and private hw structures
74 after their respective allocation in 440gx_enet.c
76 * Patch by Steven Scholz, 10 Jun 2005:
77 Fix byteorder problems with second argument of "bootm" with
80 * Add support for HMI1001 board
82 * Disable "date" and "sntp" commands on TQM866M
84 * Fix watchdog reset problems on LWMON board
86 * Patch by Juergen Selent, 17 May 2005:
87 Add support for Funkwerk VoVPN gateway module.
89 * Cleanup debug code for MPC8220 FEC driver
91 * Extend burst mode RAM test program to take a loop count
94 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
95 those boards that use it.
97 * Patches by Greg Ungerer, 19 May 2005:
98 - add support for the KS8695P (ARM 922 based) CPU
99 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
101 * Patch by Steven Scholz, 19 May 2005:
102 Add support for CONFIG_SERIAL_TAG on ARM boards
104 * Add PCI support for Sorcery board.
105 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
107 * Fix compile problems caused by new burst mode SDRAM test;
108 make port pins to trigger logic analyzer configurable
110 * Fix timer handling on MPC85xx systems
112 * Fix debug code in omap5912osk flash driver
114 * Add support for MPC8247 based "IDS8247" board.
116 * Add support for 2 x TSEC interfaces on the TQM8540 board.
118 * On LWMON we must use the watchdog to reset the board as the CPU
119 genereated HRESET pulse is too short to reset the external
122 * Add test tool to exercise SDRAM accesses in burst mode
123 (as standalone program, MPC8xx/PowerPC only)
125 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
128 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
129 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
130 added to support LZO and LZARI compression modes (undefined by
133 * Fix problem with symbolic links in JFFS2 code.
135 * Use linker ASSERT statement to prevent undetected overlapping of
136 sections on PPChameleon board; other boards might use this, too.
138 * Patch by Stefan Roese, 03 May 2005:
140 Fix problems in cmd_universe.c
142 * Patch by Matthias Fuchs, 03 May 2005:
143 Added missing variable declaration in cmd_nand.c
144 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
146 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
148 * Fix bug in the SDRAM initialization code for canmb, IceCube and
150 Fix PHY address for canmb board.
152 * Cleanup serial console baudrate calculation on AT91RM9200;
153 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
155 * Patch by Matthias Fuchs, 18 Apr 2005:
156 Make PCI target address spaces on PMC405 and CPCI405 boards
157 configurable via environment variables
159 * Auto-size RAM on canmb board.
161 * Add support for canmb board
163 * Patch by Stefan Roese, 13 Apr 2005:
164 Update for esd apc405
166 * Fixes for TQM8560 board:
168 - remove debug messages
169 - fix flash sector protection
171 * Patch by Steven Scholz, 07 Apr 2005:
172 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
174 * Patches by Steven Scholz, 07 Apr 2005:
175 Fix compiler warning in altera.c
176 Fix warning in cpu/arm920t/at91rm9200/i2c.c
178 * Patch by Ladislav Michl, 06 Apr 2005:
179 Fix voiceblue configuration.
181 * Patch by Stefan Roese, 06 Apr 2005:
182 Updates for OCOTEA board:
183 - Changed U-Boot size from 512kByte to 256kByte
184 - Fixed flash driver to support boot from soldered user flash
185 - Added README for switch from PIBS firmware to U-Boot
187 * Patch by Travis Sawyer, 05 Apr 2005:
188 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
189 Problem found by Andrew Wozniak.
191 * Patch by Steven Scholz, 06 Apr 2005:
192 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
193 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
195 * Patches by Robert Whaley, 29 Nov 2004:
196 - update the pxa-regs.h file for PXA27x chips
197 - add PXA27x based ADSVIX board
198 - add support for MMC on PXA27x processors
200 * Patch by Andrew E. Mileski, 28 Nov 2004:
201 Fix PPC4xx SPD SDRAM detection bug
203 * Patch by Hiroshi Ito, 26 Nov 2004:
204 Fix logic of "test -z" and "test -n" commands
206 * Patch by Ladislav Michl, 05 Apr 2005:
207 Add support for VoiceBlue board.
209 * Patch by Ladislav Michl, 05 Apr 2005:
210 Fix netboot_common() prototypes.
212 * Patch by Steven Scholz, 05 Apr 2005:
213 Use i.MX watchdog timer for reset_cpu()
215 * Patch by Steven Scholz, 05 Apr 2005:
216 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
217 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
220 * Add support for MPC8220 based "sorcery" board.
222 * Add support for TQM8560 board.
224 * Add FEC support for TQM8540 board.
225 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
227 * Patch by Martin Krause, 04 Apr 2005:
228 Update default configuration for CMC_PU2 board.
230 * Patch by Steven Scholz, 04 Apr 2005:
231 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
232 - introduce two new configuration options instead:
233 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
235 * Patch by Steven Scholz, 04 Apr 2005:
236 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
238 * Fix timer code for ARM systems: make sure that udelay() does not
239 reset timers so it's save to use udelay() in timeout code.
241 * Patch by Mathias Küster, 23 Nov 2004:
242 add udelay support for the mcf5282 cpu
244 * Patch by Tolunay Orkun, 16 November 2004:
245 fix incorrect onboard Xilinx CPLD base address
247 * Patch by Jerry Van Baren, 08 Nov 2004:
248 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
249 the jumper for the HRCW source should select flash. If lowboot is
250 not selected, the jumper for the HRCW source should select the
252 - change default load base address to 0x00400000
254 * Patch by Yuli Barcohen, 08 Nov 2004:
255 Add support for Analogue & Micro Rattler boards.
256 Tested on Rattler8248.
258 * Patch by Andre Renaud, 08 Nov 2004:
259 Fix watchdog support in common/lcd.c
261 * Patch by Marc Leeman, 05 Nov 2003:
262 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
263 bug only affects the XPC8245 processors
265 * Patches by Josef Wagner, 29 Oct 2004:
266 - Add support for MicroSys CPU87 board
267 - Add support for MicroSys PM854 board
269 * Patch by Jian Zhang, 02 Nov 2004:
270 Add 16-bit NAND support
272 * Patch by Scott McNutt, 01 Nov 2004:
273 Add missing NIOS/NIOS2 support for "iminfo" command
275 * Patch by Detlev Zundel, 29 Oct 2004:
276 Add missing NIOS/NIOS2 support for "mkimage" tool.
278 * Patch by David Adair, 27 Oct 2004:
279 Add missing 440GX SDRAM Controller reset
281 * Patch by Steven Scholz, 25 Oct 2004:
282 Declare reset_cpu() in include/common.h instead locally
284 * Patch by Yusdi Santoso, 22 Oct 2004:
285 - Add support for HIDDEN_DRAGON board
286 - fix endianess problem in driver/rtl1839.c
288 * Patch by Allen Curtis, 21 Oct 2004:
289 support multiple serial ports
291 * Patch by Richard Klingler, 03 Apr 2005:
292 Add call to eth_halt() in net/net.c when called functions fail
293 after eth_init() has been called.
295 * Patch by Sam Song, 3 April 2005:
296 - Update README.Netconsole
299 * Prepare for SoC rework of ARM code:
300 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
301 - rename memsetup into lowlevel_init (function name and source files)
302 Patch by Steven Scholz, 03 Apr 2005:
303 - create SoC specific directories include/asm-arm/arch-imx and
304 include/asm-arm/arch-s3c24x0
306 * Fix problems with SNTP support;
307 enable SNTP support in some boards.
309 * Patches by Martin Krause, 01 Apr 2005:
310 - Fix flash erase timeout on CMC_PU2
311 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
313 * Patch by Steven Scholz, 13 March 2005:
314 fix cache enabling for AT91RM9200
316 * Patch by Masami Komiya, 30 Mar 2005:
317 add SNTP support and expand time server and time offset fields of
318 DHCP support. See doc/README.SNTP
320 * Patch by Steven Scholz, 13 Dec 2004:
321 Fix bug in at91rm920 ethernet driver
323 * Patch by Steven Scholz, 13 Dec 2004:
324 Remove duplicated code by merging memsetup.S files for
325 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
327 * Patch by Detlev Zundel, 31 Mar 2005:
328 Cleanup duplicate definition of overwrite_console()
330 * Update TQM5200 configuration;
331 prepare for Rev. 200 starter kit boards
333 * Patch by Scott McNutt, 21 Oct 2004:
334 Add support for Nios-II EPCS Controller core.
336 * Patch by Scott McNutt, 20 Oct 2004:
338 - Add sysid command (Nios-II only).
339 - Locate default exception trampoline at proper offset.
340 - Implement I/O routines (readb, writeb, etc)
341 - Implement do_bootm_linux
343 * Patches by Martin Krause, 22 Mar 2005:
344 - use TQM5200_auto as MAKEALL target for TQM5200 systems
345 - add support for SM501 graphics controller
346 - add support for graphic console on TQM5200
347 - add support for TQM5200 Rev 200
348 - cleanup, fix typo in include/configs/TQM5200.h
350 * Patch by Manfred Baral, 17 Mar 2005:
353 * Fix RTC configuration for PPChameleon board
355 * Cleanup, fix typo in include/configs/TQM5200.h
357 * Patch by Stefan Roese, 16 Mar 2005:
358 Update for esd auto_update and hh405 board
360 * Adapt for U-Boot image size (new features enabled) on TQM5200
362 * Update code for TQM8540 board (and 85xx in general):
363 - Change the name of the Ethernet driver: MOTO ENET -> ENET
364 - Reformat boot messages
365 - Enable redundant environment
366 - Replace the -O2 optimization flag with -mno-string
368 * Patch by David Brownell, 10 Mar 2005:
369 Restore copyright statements in OHCI drivers.
371 * Add support for TQM8540 board
373 * Patch by Detlev Zundel, 14 Mar 2005:
374 NC650: changed NAND flash addressing to using UPMB
376 * Patch by Stefan Roese, 14 Mar 2005:
377 Update for esd voh405 fpga image
379 * INKA4x0: Allow initialization of LCD backlight dimming from
380 "brightness" environment variable.
382 * Add port initialization for digital I/O on INKA4x0
384 * Patch by Stefan Roese, 01 Mar 2005:
385 Update for esd boards dp405 and hub405
387 * Fix get_partition_info() parameter error in all other calls
388 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
390 * Enable USB and IDE support for INKA4x0 board
392 * Patch by Andrew Dyer, 28 Feb 2005:
393 fix ext2load passing an incorrect pointer to get_partition_info()
394 resulting in load failure for devices other than 0
396 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
398 * Cleanup USB and partition defines
400 * Add support for ext2 filesystems and image timestamps to TQM5200 board
402 * Add reset code for Coral-P on INKA4x0 board
404 * Patch by Martin Krause, 28 Jun 2004:
405 Update for TRAB board.
407 * Fix some missing "volatile"s in MPC5xxx FEC driver
409 * Fix cirrus voltage detection (for CPC45)
411 * Fix byteorder problem in usbboot and scsiboot commands.
413 * Patch by Cajus Hahn, 04 Feb 2005:
414 - don't insist on leading '/' for filename in ext2load
415 - set default partition to useful value (1) in ext2load
417 * Patch by Andrew Dyer, 08 Jan 2005:
418 fix wrong return codes in ext2 code
420 * Removed '--no-warn-mismatch' option from Makefile. This option
421 makes 'ld' to overlook binary objects compatibility.
423 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
424 --end-group) outside of the group. This will make 'ld' to do
425 _multiple_ search in the library group when resolving symbol
426 references and do only a _single_ seach in libgcc.a after the group
429 * Fix stability problems on CPC45 board again.
431 * Make image detection for diskboot / usbboot / scsiboot more robust
432 (also check header checksum)
434 * Update CPC45 board configuration.
436 * Add USB and PCI support for INKA4x0 board
438 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
442 * Patch by Robin Getz, 13 Oct 2004:
443 Add standalone application to change SMC91C111 MAC addresses,
444 see examples/README.smc91111_eeprom
446 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
447 Fix Flash support for ARM Integrator CP.
449 * Patch by Richard Woodruff, 10 Jan 2005:
450 Update support for OMAP2420 (ARM11) and H4 board:
451 o clean up and add new types to H4 memory probe code.
452 o fix to work with internal boot.
453 o added PRCM config III operation.
454 o fix marginal flash timings.
455 o add revison ATAG usage.
456 o enable voltage scaling at power chip.
457 o fix compile error for i2c.
459 * Fix network problem (error when receiving multiple ARP packets)
461 * Patch by Daniel Poirot, 12 Oct 2004:
462 Add support for Wind River sbc405 board
464 * Patch by Rainer Brestan, 12 Oct 2004:
465 Make examples/Makefile more robust
467 * Patch by Sam Song, 11 October 2004:
468 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
469 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
472 * Patch by Sam Song, 10 Oct 2004:
473 Fix a parameter error in run_command() in main.c
475 * Patch by Richard Woodruff, 01 Oct 2004:
476 add support for the TI OMAP2420 processor and its H4 reference
479 * Patch by Christian Pellegrin, 24 Sep 2004:
480 Added support for NE2000 compatible (DP8390, DP83902) NICs.
482 * Patch by Leif Lindholm, 23 Sep 2004:
483 add support for the AMD db1550 board
485 * Patch by Travis Sawyer, 15 Sep 2004:
486 Add CONFIG_SERIAL_MULTI support for ppc4xx,
487 update README.serial_multi
489 * Patches by David Snowdon, 07 Sep 2004:
490 - add u-boot.hex target in the top level Makefile
491 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
492 - use -mtune=xscale and -march=armv5 options for PXA
494 * Patch by Florian Schlote, 08 Sep 2004:
495 Add support for SenTec-COBRA5272-board (Coldfire).
497 * Patch by Gleb Natapov, 07 Sep 2004:
498 mpc824x: set PCI latency timer to a sane value
501 * Patch by Kurt Stremerch, 03 Sep 2004:
502 Add bitstream configuration option for fpga command (Xilinx only).
504 * Patch by Kurt Stremerch, 03 Sep 2004:
505 Add Xilinx Spartan2E family FPGA support
507 * Patch by Jeff Angielski, 02 Sep 2004:
508 Add Added support for H2 revision of the EP8260 board.
509 Fixed formatting for some of the EP8260 related source files.
511 * Patch by Jon Loeliger, 02 Sep 2004:
512 Reset monitor size back to 256 so environment can be written
513 to flash on MPC85xx ADS and CDS releases.
515 * Patch by Paolo Broggini, 02 Sep 2004:
516 Make BSS clearing on ARM systems more robust
518 * Patch by Yue Hu and Joe, 01 Sep 2004:
519 - add PCI support for ixp425;
520 - add EEPRO100 suppor tfor ixdp425 board.
522 * Fix problem with protected sector detection in driver/cfi_flash.c
524 ======================================================================
525 Changes for U-Boot 1.1.2:
526 ======================================================================
528 * Code cleanup, mostly for GCC-3.3.x
530 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
531 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
532 additional ethernet addresses.
534 * Cleanup drivers/i82365.c - avoid duplication of code
536 * Fix bogus "cannot span across banks" flash error message
540 * Add support for CompactFlash for the CPC45 Board.
542 * Fix problems with CMC_PU2 flash driver.
545 - avoid trigraph warning in fs/ext2/ext2fs.c
546 - rename UC100 -> uc100
548 * Add support for UC100 board
550 * Patch by Stefan Roese, 16 Dez 2004:
551 - ext2fs support added
552 - Tundra universe support added
553 - Coldfire MCF5249 support added (no preloader needed!)
554 - MCF5249 board TASREG added
555 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
557 - some esd boards updated
558 - memory commands "mdc" and "mwc" added for cyclic read/write
559 (CONFIG_MX_CYCLIC, see README for further description)
561 * Add support for INKA4X0 board
563 * Patch by Steven Scholz, 12 Dec 2004:
564 Fix typo in AT91 memory setup.
566 * Patch by Martin Krause, 27 Oct 2004:
567 - add support for "STK52xx" board (including PS/2 multiplexer)
568 - add hardware detection for TQM5200
570 * Clean up CMC PU2 flash driver
572 * Update MAINTAINERS file
574 * Fix bug in MPC823 LCD driver
576 * Fix udelay() on AT91RM9200 for delays < 1 ms.
578 * Enable long help on CMC PU2 board;
580 increase CPU speed from 179 to 207 MHz.
582 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
583 unaligned tail part specially).
585 * Update for AT91RM9200DK and CMC_PU2 boards:
586 - Enable booting directly from flash
587 - fix CMC_PU2 flash driver
589 * Fix mkimage usage message
591 * Map SRAM on NC650 board
593 * Work around for Ethernet problems on Xaeniax board
595 * Patch by TsiChung Liew, 23 Sep 2004:
596 - add support for MPC8220 CPU
597 - Add support for Alaska and Yukon boards
599 * Fix configuration for ERIC board (needs more room)
601 * Adjust MIPS compiler options at run-time depending on tools version
602 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
603 "-mcpu=4kc" for old tools)
605 * Add passing of the command line and memory size information to the
606 kernel on xaeniax board.
608 * Enable NAND flash support for NC650 board.
610 * Patch by Thomas Lange 07 Oct 2004:
611 Updated README for DBAu1x00 boards to match current status
613 * Patch by Philippe Robin, 28 Sept 2004:
614 Fix Flash support for Versatile.
616 * Patch by Roger Blofeld, 16 Sep 2004:
617 Fix timeout for DHCP command retry
619 * Patch by Pantelis Antoniou, 14 Sep 2004:
620 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
622 * Patch by Pantelis Antoniou, 14 Sep 2004:
623 Kick watchdog when bz-decompressing
625 * Fix CFG_HZ problems on AT91RM9200 systems
626 [Remember: CFG_HZ should be 1000 on ALL systems!]
628 * Patch by Gridish Shlomi, 30 Aug 2004:
629 - Add support to revA version of PQ27 and PQ27E.
630 - Reverted MPC8260ADS baudrate back to original 115200
632 * Patch by Hojin, 17 Sep 2004:
633 Fix typo in cfi_flash.c
635 * Patch by Mark Jonas, 09 September 2004:
636 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
639 * Patch by Mark Jonas, 31 August 2004:
640 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
641 improves FTP performance for MPC5200 systems. Enabled for IceCube
644 * Patch by Michael Bendzick, 30 Aug 2004:
645 - Improve platform.S code for omap1510inn that detects whether code
646 is running from SDRAM or not. Patch allows SDRAM to be configured
647 if code is running out of SRAM at 0x20000000.
649 * Patch by Frederick Klatt, 30 Aug 2004:
650 Add support for the Wind River SBC8540/SBC8560 boards
652 * Configure SX1 board to use drivers/cfi_flash.c
654 * Patches by Michael Bendzick, 30 Aug 2004:
655 - Configure omap1510inn board to use drivers/cfi_flash.c
656 - Make drivers/cfi_flash.c protect environment and redundant
659 * Patch by Steven Scholz, 23 Jun 2004:
660 - Add script (tools/img2brec.sh) to programm U-Boot into
661 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
663 * Patches by Scott McNutt, 24 Aug 2004:
664 - Add support for Altera Nios-II processors.
665 - Add support for Psyent PCI-5441 board.
666 - Add support for Psyent PK1C20 board.
668 * Patches by Jon Loeliger, 24 Aug 2004:
669 - Add support for the MPC8541 and MPC8555 CDS boards
670 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
671 - Convert MPC85xxADS to use common CFI flash driver
672 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
673 from board_early_init_f()
674 - Provide SW workaround for PCI initialization on 85xx CDS
676 * Patches by George G. Davis, 24 Aug 2004:
677 - Enable ramdisk/initrd tagged param support for omap1610h2_config
678 - Remove static network setup defaults from mx1ads_config
679 - update ARM boards to use constants from mach-types.h
681 * Patch by Gary Jennejohn, 04 Oct 2004:
682 - fix I2C on at91rm9200
683 - add support for Ricoh RS5C372A RTC
685 * Patch by Gary Jennejohn, 01 Oct 2004:
686 - add support for CMC PU2 board
687 - add support for I2C on at91rm9200
689 * Patch by Gary Jennejohn, 28 Sep 2004:
690 fix baudrate handling on at91rm9200
692 * Patch by Yuli Barcohen, 22 Aug 2004:
693 - remove ZPC.1900 board-specific flash driver;
694 switch the port to generic CFI driver;
697 * Patch by Hinko Kocevar, 21 Aug 2004:
698 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
700 * Clean up tools/bmp_logo.c to not add trailing white space
702 * Patch by Hinko Kocevar, 21 Aug 2004:
703 - Group common framebuffer functions in common/lcd.c
704 - Group common framebuffer macros and #defines in include/lcd.h
705 - Provide calc_fbsize() for video ATAG
707 * Patch by Sam Song, 21 August 2004:
708 - Fix a typo in README
709 - Align "(RO)" output for "flinfo" after "protect on"
710 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
711 ratio 1:1 when core frequency less than 50MHz
713 * Patches by Hinko Kocevar, 21 Aug 2004:
714 - fix some "use of label at end of compound statement" warnings
715 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
717 * Patch by Steven Scholz, 16 Aug 2004:
718 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
719 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
720 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
721 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
722 into cpu/arm920t/$(SOC)/
724 * Patches by Sean Chang, 09 Aug 2004:
725 - Added support for both 8 and 16 bit mode access to System ACE CF
727 - Fixed missing System ACE CF device during get FAT partition info
728 in fat_register_device function.
729 - Enabled System ACE CF support on ML300.
731 * Patch by Sean Chang, 09 Aug 2004:
732 Synch defines for saveenv and do_saveenv functions so they get
733 compiled under the same statement.
735 * Patch by Sean Chang, 09 Aug 2004:
736 - Added I2C support for ML300.
737 - Added support for ML300 to read out its environment information
738 stored on the EEPROM.
739 - Added support to use board specific parameters as part of
740 U-Boot's environment information.
741 - Updated MLD files to support configuration for new features
744 * Patches by Travis Sawyer, 05 Aug 2004:
745 - Remove incorrect bridge settings for eth group 6
746 - Add call to setup bridge in ppc_440x_eth_initialize
747 - Fix ppc_440x_eth_init to reset the phy only if its the
748 first time through, otherwise, just check the phy for the
749 autonegotiated speed/duplex. This allows the use of netconsole
750 - only print the speed/duplex the first time the phy is reset.
752 * Patch by Shlomo Kut, 29 Mar 2004:
753 Add support for MKS Instruments "Quantum" board
755 * Fix build problem with Cogent boards;
756 avoid using <asm/byteorder.h> when using the host compiler
758 * Patch by Ganapathi C, 04 Aug 2004:
759 Fix NFS timeout issue
761 * Patch by Yuli Barcohen, 19 Jul 2004:
762 - Fix host tools building in Cygwin environment
763 - Fix header files search order for host tools
765 * Patch by Tom Armistead, 19 Jul 2004:
766 Fix kgdb.S support for 74xx_75x cpu
768 * Patch by Jon Loeliger, 15 Jul 2004:
769 Fix MPC85xx I2C driver
771 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
773 * Patch by Stephen Williams, 15 July 2004
774 Set the PCI class code for JSE board as part of PCI interface setup
776 * Patch by Michael Bendzick, 15 Jul 2004:
777 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
778 CFG_FLASH_USE_BUFFER_WRITE is set
780 * Patch by Yuli Barcohen, 13 Jul 2004:
781 Allow clock setting on MPC866/MPC885 series chips according to
782 environment variable `cpuclk'
784 * Patch by Yuli Barcohen, 20 Apr 2004:
785 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
787 * Patch by Vincent Dubey, 24 Sep 2004:
788 Add support for xaeniax board
790 * Add comment about non-GPL character of standalone applications to
793 * Fix FEC ethernet problem on NSCU board.
795 * Patch by Gary Jennejohn, 09 Sep 2004:
796 allow to use USART1 as console port on at91rm9200dk boards
798 * Patch by Stefan Roese, 16 Sep 2004:
801 * Fix SysClk handling for PPChameleon and CATcenter boards
803 * Patch by Detlev Zundel, 08 Sep 2004:
804 Update etags build target
806 * Improve NetConsole support: add support for broadcast destination
807 address and buffered input.
809 * Cleanup compiler warnings for GCC 3.3.x and later
811 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
813 * Add support for IDS "NC650" board
815 * Add automatic update support for LWMON board
817 * Clear Block Lock-Bits when erasing flash on LWMON board.
819 * Fix return code of "fatload" command
821 * Enable MSDOS/VFAT filesystem support for LWMON board
823 * Patch by Martin Krause, 03 Aug 2004:
824 change timing for SM501 graphics controller on TQM5200 module
826 * Patch by Mark Jonas, 13 July 2004:
827 - Total5200 LCD now run in little endian mode. Endianess conversion
829 - Removed last reference to "console" environment variable.
831 * Patches by Lars Munch, 12 Jul 2004:
832 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
834 - split out the LXT971A PHY from ns_9750_eth.h
835 - split the dm9161 phy part out of at91rm9200_ether.c
837 * Patch by Andreas Engel, 12 Jul 2004:
838 Replaced hardcoded PL011 clock frequency with config variable.
839 Fixed wrong CONFIG_CMD_DFL doc.
841 * Patch by Thomas Viehweger, 09 Jun 2004:
842 make it possible to remove chpart when there is only one partition
844 * Add support for console over UDP (compatible to Ingo Molnar's
845 netconsole patch under Linux)
847 * Patch by Jon Loeliger, 16 Jul 2004:
848 - support larger DDR memories up to 2G on the PC8540/8560ADS and
850 - Made MPC8540/8560ADS be 33Mhz PCI by default.
851 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
852 and CONFIG_L2_INIT_RAM options.
853 - Refactor Local Bus initialization out of SDRAM setup.
854 - Re-implement new version of LBC11/DDR11 errata workarounds.
855 - Moved board specific PCI init parts out of CPU directory.
856 - Added TLB entry for PCI-1 IO Memory
857 - Updated README.mpc85xxads
859 * Patch by Sascha Hauer, 28 Jun:
860 - add generic support for Motorola i.MX architecture
861 - add support for mx1ads, mx1fs2 and scb9328 boards
863 * Patches by Marc Leeman, 23 Jul 2004:
864 - Add define for the PCI/Memory Buffer Configuration Register
865 - corrected comments in cpu/mpc824x/cpu_init.c
867 * Add support for multiple serial interfaces
868 (for example to allow modem dial-in / dial-out)
870 * Patch by Stefan Roese, 15 Jul 2004:
871 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
873 * Fix NSCU config; add ethernet wakeup code.
875 * Add link for preloader for Motorola Coldfire to README.m68k
877 * Patch by Michael Bendzick, 12 Jul 2004:
878 fix output formatting in drivers/cfi_flash.c
880 * Patch by Mark Jonas, 02 Jul 2004:
881 Fix lowboot (again) on MPC5xxx
883 * Patch by Curt Brune, 07 Jul 2004:
884 relocate exception vectors on arm720t if needed
886 * Patch by George G. Davis, 06 Jul 2004:
887 - update mach-types.h to latest arm.linux.org.uk master list
888 - Set correct OMAP1610 bi_arch_number for build target
890 * Patch by Curt Brune, 06 Jul 2004:
891 evb4510: add support for timer interrupt; cleanup
893 * Patch by Dan Poirot, 06 Jul 2004:
894 Fix sbc8260 environment variables
896 * Cleanup redundand "console" environment variable
898 * Patch by Mark Jonas, 05 Jul 2004:
899 add support for the Total5100's and Total5200's LCD screen
901 * Patches by Dan Eisenhut, 01 Jul 2004:
903 - Move doc2000.h include to prevent compiler warning on some boards
905 * Patch by Mark Jonas, 01 Jul 2004:
906 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
907 MGT5100 and MPC5200 based Freescale platforms.
909 * Patch by Philippe Robin, 01 Jul 2004:
910 Add initialization for Integrator and versatile board files.
912 * Patch by Hinko Kocevar, 01 Jun 2004:
913 Fix VFD FB allocation, add LCD FB allocation on ARM
915 * Patch by Martin Krause, 30 Jun 2004:
916 Add support for TQM5200 board
918 * Patch by Martin Krause, 29 Jun 2004:
919 Add loopw command: infinite write loop on address range
921 * Patches by Yasushi Shoji, 29 Jun 2004:
922 - add empty include/asm-microblaze/processor.h
923 - add to CREDITS and MAINTAINERS
924 - add gd initialization
925 - add MicroBlaze and SUZAKU board to MAKEALL script
926 - add reset support for SUZAKU
927 - add flush_cache() for MicroBlaze
928 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
929 size flash memory on SUZAKU
931 * Patch by Prakash Kumar, 27 Jun 2004:
932 Add support for the PXA250 based Intrinsyc Cerf board.
934 * Patch by Yasushi Shoji, 27 Jun 2004:
935 fix comment in include/common.h
937 * Rename SBC8560 into sbc8560 for consistency
939 * Patch by Daniel Poirot, 24 Jun 2004:
940 Add support for Wind River's sbc8240 board
942 * Patches by Yasushi Shoji, 26 Jun 2004:
943 - drivers/serial_xuartlite.c: fix "return 0" in void function
944 - add microblaze support to mkimage tool
946 * Patch by Fred Klatt, 25 Jun 2004:
947 Add support for WindRiver's sbc8560 board
949 * Patch by Nicolas Lacressonniere, 24 Jun 2004
950 Small Bugs fixes for "at91rm9200dk" board:
951 - Timing modifications for SPI DataFlash access
952 - Fix NAND flash detection bug
954 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
955 Add Support for Flash AT49BV6416 for AT91RM9200DK board
957 * Patch by Jon Loeliger, 17 June 2004:
958 Completion of the 8540ADS/8560ADS updates:
959 Fix some PCI and Rapid I/O memory maps,
960 Initialize both TSEC 1 and 2,
962 Update MAINTAINER for 85xx boards and README.mpc85xxads
964 * Patch by Yuli Barcohen, 16 Jun 2004:
965 Remove obsolete AdderII port which was superseded by unified
966 AdderII/Adder87x port
968 * Patch by Ladislav Michl, 16 Jun 2004:
969 Fix gcc-3.3.3 warnings for smc91111.c
971 * Patch by Stefan Roese, 02 Jul 2004:
972 - Fix bug in 405 ethernet driver; allocated data not cleared!
973 - Fix problem in 405 i2c driver; don't try to print without console!
975 * Patch by Paul Ruhland, 11 Jun 2004:
976 Remove debug code from 'board/lpd7a40x/flash.c'
978 * Patch by Andrea Marson, 11 Jun 2004:
979 Update for PPChameleon board:
980 - support for SysClk @ 25MHz
981 - support for Silicon Motion SM712 VGA controller
984 * Patches by Richard Woodruff, 10 Jun 2004:
985 - fix problems with examples/stubs.c for GCC >= 3.4
986 - fix problems with gd initialization
988 * Patch by Curt Brune, 17 May 2004:
989 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
990 - Add support for ESPD-Inc. EVB4510 Board
992 * Patch by Marc Leeman, 11 May 2004:
993 Fix for MPC8245 - reading PPC Memory from another device with the
994 PPC as PCI target device corrupts data due to interenal hardware
997 * Fix "cls" command when used with splash screen
999 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1000 slow download of a big image)
1002 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1003 display even after showing a bitmap
1005 * Patch by Josef Wagner, 04 Jun 2004:
1006 - DDR Ram support for PM520 (MPC5200)
1007 - support for different flash types (PM520)
1008 - USB / IDE / CF-Card / DiskOnChip support for PM520
1009 - 8 bit boot rom support for PM520/CE520
1010 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1011 - I2C and RTC support for CPC45
1012 - support of new flash type (28F160C3T) for CPC45
1014 * Fix flash parameters passed to Linux for PPChameleon board
1016 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1018 * Patch by Paul Ruhland, 10 Jun 2004:
1019 fix support for Logic SDK-LH7A404 board and clean up the
1020 LH7A404 register macros.
1022 * Patch by Matthew McClintock, 10 Jun 2004:
1023 Modify code to select correct serial clock on Sandpoint8245
1025 * Patch by Robert Schwebel, 10 Jun 2004:
1026 Add support for Intel K3 strata flash.
1028 * Patch by Thomas Brand, 10 Jun 2004:
1029 Fix "loads" command on DK1S10 board
1031 * Patch by Yuli Barcohen, 09 Jun 2004:
1032 Add support for 8MB flash SIMM and JFFS2 file system on
1033 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1035 * Patch by Yuli Barcohen, 09 Jun 2004:
1036 Add support for Analogue&Micro Adder87x and the older AdderII board.
1038 * Patch by Ming-Len Wu, 09 Jun 2004:
1039 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1041 * Patch by Sam Song, 09 Jun 2004:
1042 - Add support for RPXlite_DW board
1043 - Update FLASH driver for 4*AM29DL323DB90VI
1044 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1046 * Patch by Mark Jonas, 08 June 2004:
1047 - Make MPC5200 boards evaluate the SVR to print processor name and
1048 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1050 * Patch by Kai-Uwe Bloem, 06 May 2004:
1051 Fix endianess problem in cramfs code
1053 * Patch by Tom Armistead, 04 Jun 2004:
1054 Add support for MAX6900 RTC
1056 * Patches by Ladislav Michl, 03 Jun 2004:
1057 - fix cfi_flash.c on LE systems
1058 - let 'make mrproper' delete u-boot.img as well
1059 - turn printf into debug in cfi_flash.c
1061 * Patch by Kurt Stremerch, 28 May 2004:
1062 Add support for Exys XSEngine board
1064 * Patch by Martin Krause, 27 May 2004:
1065 Fix a MPC5xxx I2C timing issue in i2c_probe().
1067 * Patch by Leif Lindholm, 27 May 2004:
1068 Fix board_init_f() for dbau1x00 board.
1070 * Patch by Imre Deak, 26 May 2004:
1071 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1072 Set flash base accordingly, and decide whether to do or skip board
1073 specific setup steps.
1075 * Patch by Josef Baumgartner, 26 May 2004:
1076 Add missing define in include/asm-m68k/global_data.h
1078 * Patch by Josef Baumgartner, 25 May 2004:
1079 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1081 * Patch by Paul Ruhland, 24 May 2004:
1082 fix SDRAM initialization for LPD7A400 board.
1084 * Patch by Jian Zhang, 20 May 2004:
1085 add support for environment in NAND flash
1087 * Patch by Yuli Barcohen, 20 May 2004:
1088 Add support for Interphase iSPAN boards.
1090 * Patches by Paul Ruhland, 17 May 2004:
1091 - Add I/O functions to the smc91111 ethernet driver to support the
1092 Logic LPD7A40x boards.
1093 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1094 specifically the LPD7A400.
1096 * Patches by Robert Schwebel, 15 May 2004:
1097 - call MAC address reading code also for SMSC91C111;
1098 - make SMSC91C111 timeout configurable, remove duplicate code
1099 - fix get_timer() for PXA
1100 - update doc/README.JFFS2
1101 - use "bootfile" env variable also for jffs2
1103 * Patch by Tolunay Orkun, 14 May 2004:
1104 Add support for Cogent CSB472 board (8MB Flash Rev)
1106 * Patch by Thomas Viehweger, 14 May 2004:
1107 - flash.h: more flash types added
1108 - immap_8260.h: some bits added (useful for RMII)
1109 - cmd_coninfo.c: typo corrected, printf -> puts
1110 - reduced size by replacing spaces with tab
1112 * Patch by Robert Schwebel, 13 May 2004:
1113 Add 'imgextract' command: extract one part of a multi file image.
1115 * Patches by Jon Loeliger, 11 May 2004:
1116 Dynamically handle REV1 and REV2 MPC85xx parts.
1117 (Jon Loeliger, 10-May-2004).
1118 New consistent memory map and Local Access Window across MPC85xx line.
1119 New CCSRBAR at 0xE000_0000 now.
1120 Add RAPID I/O memory map.
1121 New memory map in README.MPC85xxads
1122 (Kumar Gala, 10-May-2004)
1123 Better board and CPU identification on MPC85xx boards at boot.
1124 (Jon Loeliger, 10-May-2004)
1125 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1126 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1127 (Jim Robertson, 10-May-2004)
1128 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1129 Supports multiple PHYs.
1130 (Andy Fleming, 10-May-2004)
1131 Some README.MPC85xxads updates.
1132 (Kumar Gala, 10-May-2004)
1133 Copyright updates for "Freescale"
1134 (Andy Fleming, 10-May-2004)
1136 * Patch by Stephen Williams, 11 May 2004:
1137 Add flash support for ST M29W040B
1138 Reduce JSE specific flash.c to remove dead code.
1140 * Patch by Markus Pietrek, 04 May 2004:
1141 Fix clear_bss code for ARM systems (all except s3c44b0 which
1142 doesn't clear BSS at all?)
1144 * Fix "ping" problem on INC-IP board. Strange problem:
1145 Sometimes the store word instruction hangs while writing to one of
1146 the Switch registers, but only if the next instruction is 16-byte
1147 aligned. Moving the instruction into a separate function somehow
1148 makes the problem go away.
1150 * Patch by Rishi Bhattacharya, 08 May 2004:
1151 Add support for TI OMAP5912 OSK Board
1153 * Patch by Sam Song May, 07 May 2004:
1154 Fix typo of UPM table for rmu board
1156 * Patch by Pantelis Antoniou, 05 May 2004:
1157 - Intracom board update.
1160 * Add support for the second Ethernet interface for the 'PPChameleon'
1163 * Patch by Dave Peverley, 30 Apr 2004:
1164 Add support for OMAP730 Perseus2 Development board
1166 * Patch by Alan J. Luse, 29 Apr 2004:
1167 Fix flash chip-select (OR0) option register setting on FADS boards.
1169 * Patch by Alan J. Luse, 29 Apr 2004:
1170 Report MII network speed and duplex setting properly when
1171 auto-negotiate is not enabled.
1173 * Patch by Jarrett Redd, 29 Apr 2004:
1174 Fix hang on reset on Ocotea board due to flash in wrong mode.
1176 * Patch by Dave Peverley, 29 Apr 2004:
1177 add MAC address detection to smc91111 driver
1179 * Patch by David Müller, 28 Apr 2004:
1180 fix typo in lib_arm/board.c
1182 * Patch by Tolunay Orkun, 20 Apr 2004:
1183 - README update: add CONFIG_CSB272 and csb272_config
1184 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1185 i2cfast environment variable
1187 * Patch by Yuli Barcohen, 19 Apr 2004:
1188 - Rename DUET_ADS to MPC885ADS
1189 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1190 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1191 - Clean up FADS family port to use the new defines
1193 * Fix PCI support on CPC45 board
1195 * Patch by Scott McNutt, 25 Apr 2004:
1196 Add Nios GDB/JTAG Console support:
1197 - Add stubs to support gdb via JTAG.
1198 - Add support for console over JTAG.
1201 * Add support for CATcenter board (based on PPChameleon ME module)
1203 * Patch by Klaus Heydeck, 12 May 2004:
1204 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1205 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1206 various changes to KUP4 board specific files
1208 * Fix minor network problem on MPC5200: need some delay between
1209 resetting the PHY and sending the first packet. Implemented in a
1210 "natural" way by invoking the PHY reset and initialization code
1211 only once after power on vs. each time the interface is brought up.
1213 * Add some limited support for low-speed devices to SL811 USB controller
1214 (at least "usb reset" now passes successfully and "usb info" displays
1215 correct information)
1217 * Change init sequence for multiple network interfaces: initialize
1218 on-chip interfaces before external cards.
1220 * Fix memory leak in the NAND-specific JFFS2 code
1222 * Fix SL811 USB controller when attached to a USB hub
1224 * Fix config option spelling in PM520 config file
1226 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1227 patches by Pantelis Antoniou, 30 Mar 2004)
1229 * Fix minor NAND JFFS2 related issue
1231 * Fixes for SL811 USB controller:
1232 - implement workaround for broken memory stick
1233 - improve error handling
1235 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1236 cope with congested networks.
1238 ======================================================================
1239 Changes for U-Boot 1.1.1:
1240 ======================================================================
1242 * Patch by Travis Sawyer, 23 Apr 2004:
1243 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1244 errata from Vitesse Semiconductor.
1246 * Patch by Philippe Robin, 22 Apr 2004:
1247 Fix ethernet configuration for "versatile" board
1249 * Patch by Kshitij Gupta, 21 Apr 2004:
1250 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1252 * Patch by Steven Scholz, 24 Feb 2004:
1253 Fix a bug in AT91RM9200 ethernet driver:
1254 The MII interface is now initialized before accessing the PHY.
1256 * Patch by John Kerl, 19 Apr 2004:
1257 Use U-boot's miiphy.h for PHY register names, rather than
1258 introducing a new header file.
1260 * Update pci_ids.h from linux-2.4.26
1262 * Patch by Masami Komiya, 19 Apr 2004:
1263 Fix problem cause by VLAN function on little endian architecture
1264 without VLAN environment
1266 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1267 binary image for all clock frequencies. Implement run-time
1268 optimization of flash access timing based on the actual bus
1271 * Modify KUP4X board configuration to use SL811 driver for USB memory
1272 sticks (including FAT / VFAT filesystem support)
1274 * Add SL811 Host Controller Interface driver for USB
1276 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1278 * Patch by Pantelis Antoniou, 19 Apr 2004:
1279 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1280 Minor patches for Intracom boards.
1282 * Patch by Christian Pell, 19 Apr 2004:
1283 cleanup support for CF/IDE on PCMCIA for PXA25X
1285 * Temporarily disabled John Kerl's extended MII command code because
1286 "miivals.h" is missing
1288 * Patches by Mark Jonas, 13 Apr 2004:
1289 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1290 - Add sync instructions to IceCube SDRAM init code
1291 - Move SDRAM chip constants into seperate include files
1292 - Unify DDR and SDR initialization code
1293 - Unify all IceCube (Lite5xxx) target names
1295 * Patch by John Kerl, 16 Apr 2004:
1296 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1297 mii read 4-7 18-1a. Also add mii dump subcommand for
1298 pretty-printing standard regs 0-5.
1300 * Patch by Stephen Williams, 16 April 2004:
1301 fix typo in JSE.h; update MAINTAINERS
1303 * Patch by Matthew S. McClintock, 14 Apr 2004:
1304 fix initdram function for utx8245 board
1306 * Patch by Markus Pietrek, 14 Apr 2004:
1307 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1309 * Patch by Reinhard Meyer, 18 Apr 2004:
1310 provide the IDE Reset Function for EMK 5200 boards
1312 * Patch by Masami Komiya, 12 Apr 2004:
1313 fix pci_hose_write_config_{byte,word}_via_dword problems
1315 * Patch by Sangmoon Kim, 12 Apr 2004:
1316 Update max RAM size for debris board
1318 * Patch by Travis Sawyer, 08 Apr 2004:
1319 Add TLB entry for second DIMM slot on ocotea
1321 * Patch by Masami Komiya, 08 Apr 2004:
1322 add RTL8169 network driver
1324 * Patch by Dan Malek, 07 Apr 2004:
1325 - Add support for RPC/STx GP3, Motorola 8560 board
1326 - Update 85xx TSEC driver so it searches MII for first available PHY
1328 - Add functions to support console MII commands.
1330 * Patch by Tolunay Orkun, 07 Apr 2004:
1331 Move initialization of bi_iic_fast[]
1332 from board_init_f() to board_init_r()
1334 * Patch by Yasushi Shoji, 07 Apr 2004:
1335 Cleanup microblaze port
1337 * Patch by Sangmoon Kim, 07 Apr 2004:
1338 Add auto SDRAM module detection for Debris board
1340 * Patch by Rune Torgersen, 06 Apr 2004:
1341 - Fix some PCI problems on the MPC8266ADS board
1342 - Fix the location of some PCI entries in the immap structure
1344 * Patch by Yasushi Shoji, 07 Apr 2004:
1345 - add support for microblaze processors
1346 - add support for AtmarkTechno "suzaku" board
1348 * Configure PPChameleon board to use redundand environment in flash
1350 * Configure PPChameleon board to use JFFS2 NAND support.
1352 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1354 * Patch by Rune Torgersen, 16 Apr 2004:
1357 * Patches by Pantelis Antoniou, 16 Apr 2004:
1358 - add support for a new version of an Intracom board and fix
1359 various other things on others.
1360 - add verify support to the crc32 command (define
1361 CONFIG_CRC32_VERIFY to enable it)
1362 - fix FEC driver for MPC8xx systems:
1363 1. fix compilation problems for boards that use dynamic
1365 2. shut down FEC after network transfers
1366 - HUSH parser fixes:
1367 1. A new test command was added. This is a simplified version of
1368 the one in the bourne shell.
1369 2. A new exit command was added which terminates the current
1371 3. Fixed handing of $? (exit code of last executed command)
1372 - Fix some compile problems;
1373 add "once" functionality for the netretry variable
1375 * Patch by George G. Davis, 02 Apr 2004:
1376 add support for Intel Assabet board
1378 * Patch by Stephen Williams, 01 Apr 2004:
1379 Add support for Picture Elements JSE board
1381 * Patch by Christian Pell, 01 Apr 2004:
1382 Add CompactFlash support for PXA systems.
1384 * Patches by Pantelis Antoniou, 30 Mar 2004:
1385 - add auto-complete support to the U-Boot CLI
1386 - add support for NETTA and NETPHONE boards; fix NETVIA board
1387 - add support for the Epson 156x series of graphical displays
1388 (These displays are serial and not suitable for using a normal
1389 framebuffer console on them)
1390 - add infrastructure needed in order to POST any DSPs in a board
1391 - improve and fix various things in the MPC8xx FEC driver:
1392 1. The new 87x and 88x series of processors have two FECs,
1393 and the new driver supports them both.
1394 2. Another change in the 87x/88x series is support for
1395 the RMII (Reduced MII) interface. However numerous
1396 changes are needed to make it work since the PHYs
1397 are connected to the same lines. That means that
1398 you have to address them correctly over the MII
1400 3. We now correctly match the MII/RMII interface
1401 configuration to what the PHY reports.
1402 - Fix problem when readingthe MII status register. Due to the
1403 internal design of many PHYs you have to read the register
1404 twice. The problem is more apparent in 10Mbit mode.
1405 - add new mode ".jffs2s" for reading from a NAND device: it just
1406 skips over bad blocks.
1407 - add networking support for VLANs (802.1q), and CDP (Cisco
1409 - some minor patches / cleanup
1411 * Patch by Yuli Barcohen, 28 Mar 2004:
1412 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1413 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1414 - Change configuration method for MPC8260ADS family
1416 * add startup code to clear the BSS of standalone applications
1418 * Fix if / elif handling bug in HUSH shell
1420 ======================================================================
1421 Changes for U-Boot 1.1.0:
1422 ======================================================================
1424 * Patch by Mark Jonas: Remove config.tmp files only when
1425 unconfiguring the board
1427 * Adapt RMU board for bigger flash memory
1429 * Patch by Klaus Heydeck, 13 Mar 2003:
1430 Add support for KUP4X Board
1432 * Patch by Pavel Bartusek, 21 Mar 2004
1433 Add Reiserfs support
1435 * Patch by Hinko Kocevar, 20 Mar 2004
1436 - Add auto-release for SMSC LAN91c111 driver
1437 - Add save/restore of PTR and PNR regs as suggested in datasheet
1439 * Patch by Stephen Williams, 19 March 2004
1440 Increase speed of sector reads from SystemACE,
1441 shorten poll timeout and remove a useless reset
1443 * Patch by Tolunay Orkun, 19 Mar 2004:
1444 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1447 * Patch by Brad Kemp, 18 Mar 2004:
1448 prevent machine checks during a PCI scan
1450 * Patch by Pierre Aubert, 18 Mar 2004:
1451 Fix string cleaning in IDE identification
1453 * Patch by Pierre Aubert, 18 Mar 2004:
1454 - Unify video mode handling for Chips & Technologies 69000 Video
1455 chip and Silicon Motion SMI 712/710/810 Video chip
1456 - Add selection of the video output (CRT or LCD) via 'videoout'
1457 environment variable for the Silicon Motion
1460 * Patch by Pierre Aubert, 18 Mar 2004:
1461 include/common.h typo fix
1463 * Patches by Tolunay Orkun, 17 Mar 2004:
1464 - Add support for bd->bi_iic_fast[] initialization via environment
1465 variable "i2cfast" (CONFIG_I2CFAST)
1466 - Add "i2cfast" u-boot environment variable support for csb272
1468 * Patch by Carl Riechers, 17 Mar 2004:
1469 Ignore '\0' characters in console input for use with telnet and
1472 * Patch by Leon Kukovec, 17 Mar 2004:
1473 typo fix for strswab prototype #ifdef
1475 * Patches by Thomas Viehweger, 16 Mar 2004:
1476 - show PCI clock frequency on MPC8260 systems
1477 - add FCC_PSMR_RMII flag for HiP7 processors
1478 - in do_jffs2_fsload(), take load address from load_addr if not set
1479 explicit, update load_addr otherwise
1480 - replaced printf by putc/puts when no formatting is needed
1481 (smaller code size, faster execution)
1483 * Patch by Phillippe Robin, 16 Mar 2004:
1484 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1486 * Patch by Stephen Williams, 15 Mar 2004:
1487 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1489 * Patch by Tolunay Orkun, 15 Mar 2004:
1490 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1492 * Patch by Travis Sawyer, 15 Mar 2004:
1493 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1495 * Add start-up delay to make sure power has stabilized before
1496 attempting to switch on USB on SX1 board.
1498 * Patch by Josef Wagner, 18 Mar 2004:
1499 - Add support for MicroSys XM250 board (PXA255)
1500 - Add support for MicroSys PM828 board (MPC8280)
1501 - Add support for 32 MB Flash on PM825/826
1502 - new SDRAM refresh rate for PM825/PM826
1503 - added support for MicroSys PM520 (MPC5200)
1504 - replaced Query by Identify command in CPU86/flash.c
1505 to support 28F160F3B
1507 * Fix wrap around problem with udelay() on ARM920T
1509 * Add support for Macronix flash on TRAB board
1511 * Patch by Pierre Aubert, 15 Mar 2004:
1512 Fix buffer overflow in IDE identification
1514 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1516 * Remove redundand #define in IceCube.h
1518 * Patch by Steven Scholz, 27 Feb 2004:
1519 - Adding get_ticks() and get_tbclk() for AT91RM9200
1520 - Many white space fixes in cpu/at91rm9200/interrupts.c
1522 * Patches by Steven Scholz, 20 Feb 2004:
1523 some cleanup in AT91RM9200 related code
1525 * Patches by Travis Sawyer, 12 Mar 2004:
1526 - Fix Gigabit Ethernet support for 440GX
1527 - Add Gigabit Ethernet Support to MII PHY utilities
1529 * Patch by Brad Kemp, 12 Mar 2004:
1530 Fixes for drivers/cfi_flash.c:
1531 - Better support for x8/x16 implementations
1532 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1533 - Added defines for AMD command and address constants
1535 * Patch by Leon Kukovec, 12 Mar 2004:
1536 Fix get_dentfromdir() to correctly handle deleted dentries
1538 * Patch by George G. Davis, 11 Mar 2004:
1539 Remove hard coded network settings in TI OMAP1610 H2
1540 default board config
1542 * Patch by George G. Davis, 11 Mar 2004:
1543 add support for ADS GraphicsClient+ board.
1545 * Patch by Pierre Aubert, 11 Mar 2004:
1546 - add bitmap command and splash screen support in cfb console
1547 - add [optional] origin in the bitmap display command
1549 * Patch by Travis Sawyer, 11 Mar 2004:
1550 Fix ocotea board early init interrupt setup.
1552 * Patch by Thomas Viehweger, 11 Mar 2004:
1553 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1555 * Patch by Stephan Linz, 09 Mar 2004
1556 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1558 * Patch by George G. Davis, 9 Mar 2004:
1559 fix recent build failure for SA1100 target
1561 * Patch by Travis Sawyer, 09 Mar 2004:
1562 Support native interrupt mode for the IBM440GX.
1563 Previously it was running in 440GP compatibility mode.
1565 * Patch by Philippe Robin, 09 Mar 2004:
1566 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1569 * Patch by Masami Komiya, 08 Mar 2004:
1570 Don't overwrite server IP address or boot file name
1571 when the boot server does not return values
1573 * Patch by Tolunay Orkun, 5 Mar 2004:
1574 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1576 * Patch by Tolunay Orkun, 5 Mar 2004:
1577 Fix early board initialization for Cogent CSB272 board
1579 * Patch by Ed Okerson, 3 Mar 2004:
1580 fix CFI flash writes for little endian systems
1582 * Patch by Reinhard Meyer, 01 Mar 2004:
1583 generalize USB and IDE support for MPC5200 with according
1584 changes to IceCube.h and TOP5200.h
1585 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1586 add info about USB and IDE to README
1588 * Patch by Yuli Barcohen, 4 Mar 2004:
1589 Fix problems with GCC 3.3.x which changed handling of global
1590 variables explicitly initialized to zero (now in .bss instead of
1593 * Patch by Leon Kukovec, 02 Mar 2004:
1594 add strswab() to fix IDE LBA capacity, firmware and model numbers
1595 on little endian machines
1597 * Patch by Masami Komiya, 02 Mar 2004:
1598 - Remove get_ticks() from NFS code
1599 - Add verification of RPC transaction ID
1601 * Patch by Pierre Aubert, 02 Mar 2004:
1602 cleanup for IDE and USB drivers for MPC5200
1604 * Patch by Travis Sawyer, 01 Mar 2004:
1606 - Add IBM PPC440GX Ref Platform support (Ocotea)
1607 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1608 Adapted to U-Boot and 440GX port
1610 - Add gracious handling of all Ethernet Pin Selections for 440GX
1611 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1613 - Add needed bit definitions
1616 * Patch by Carl Riechers, 1 Mar 2004:
1617 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1619 * Patch by Stephan Linz, 27 Feb 2004
1620 - avoid problems for targets without NFS download support
1622 * Patch by Rune Torgersen, 27 Feb 2004:
1623 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1624 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1625 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1627 * Patch by Masami Komiya, 27 Feb 2004:
1628 Fix rarpboot: add autoload by NFS
1630 * Patch by Dan Eisenhut, 26 Feb 2004:
1631 fix flash_write return value in saveenv
1633 * Patch by Stephan Linz, 11 Dec 2003
1634 expand config.mk to avoid trigraph warnings on NIOS
1636 * Rename "BMS2003" board into "HMI10"
1638 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1639 storage; auto-set console on USB port (using preboot command)
1641 * Add support for SX1 mobile phone; add support for USB-based console
1642 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1644 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1646 * Fix SDRAM timings for LITE5200 / IceCube board
1648 * Handle Auti-MDIX / connection status for INCA-IP
1650 * Fix USB problems when attempting to read 0 bytes
1652 * Patch by Travis Sawyer, 26 Feb 2004:
1653 Fix broken compile for XPEDITE1K target.
1655 * Patch by Stephan Linz, 26 Feb 2004:
1656 Bug fix for NFS code on NIOS targets
1658 * Patch by Stephen Williams, 26 Feb 2004:
1659 Break up SystemACE reads of large block counts
1661 * Patch by Pierre Aubert, 26 Feb 2004
1662 add IDE support for MPC5200
1664 * Patch by Masami Komiya, 26 Feb 2004:
1665 add autoload via NFS
1667 * Patch by Stephen Williams
1668 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1669 elsewhere in the source.
1671 * Patch by Steven Scholz, 25 Feb 2004:
1672 - Timeouts in FPGA code should be based on CFG_HZ
1673 - Minor cleanup in code for Altera FPGA ACEX1K
1675 * Patch by Steven Scholz, 25 Feb 2004:
1676 Changed "Directory Hierarchy" section in README
1678 * Patch by Masami Komiya, 25 Feb 2004:
1679 Reduce copy count in nfs_read_reply() of NFS code
1681 * Patch by Markus Pietrek, 24 Feb 2004:
1682 NS9750 DevBoard added
1684 * Patch by Pierre Aubert, 24 Feb 2004
1685 add USB support for MPC5200
1687 * Patch by Steven Scholz, 24 Feb 2004:
1688 - fix MII commands to use values from last command
1690 * Patch by Torsten Demke, 24 Feb 2004:
1691 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1693 * Patch by Rahul Shanbhag, 19 Feb 2004:
1694 Fixes for for OMAP1610 board:
1695 - shift some IRQ specific code to platform.S file
1696 - remove duplicatewatchdog reset code from start.S
1698 * Make Auto-MDIX Support configurable on INCA-IP board
1700 * Fix license for mkimage tool
1702 * Patch by Masami Komiya, 24 Feb 2004:
1703 Update NetBootFileXferSize in NFS code
1705 * Patch by Scott McNutt, 24 Feb 2004:
1706 fix packet length in NFS code
1708 * Patch by Masami Komiy, 22 Feb 2004:
1709 Add support for NFS for file download
1711 * Patch by Andrea Scian, 17 Feb 2004:
1712 Add support for S3C44B0 processor and DAVE B2 board
1714 * Patch by Steven Scholz, 20 Feb 2004:
1715 - Add support for MII commands on AT91RM9200 boards
1716 - some cleanup in AT91RM9200 ethernet code
1718 * Patch by Peter Ryser, 20 Feb 2004:
1719 Add support for the Xilinx ML300 platform
1721 * Patch by Stephan Linz, 17 Feb 2004:
1722 Fix watchdog support for NIOS
1724 * Patch by Josh Fryman, 16 Feb 2004:
1725 Fix byte-swapping for cfi_flash.c for different bus widths
1727 * Patch by Jon Diekema, 14 Jeb 2004:
1728 Remove duplicate "FPGA Support" notes from the README file
1730 * Patches by Reinhard Meyer, 14 Feb 2004:
1731 - update board/emk tree; use common flash driver
1732 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1733 [adapted for other PPC CPUs -- wd]
1734 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1736 * Patch by Jon Diekema, 13 Feb 2004:
1737 Call show_boot_progress() whenever POST "FAILED" is printed.
1739 * Patch by Nishant Kamat, 13 Feb 2004:
1740 Add support for TI OMAP1610 H2 Board
1741 Fixes for cpu/arm926ejs/interrupt.c
1742 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1743 Fix for a timer bug in OMAP1610 Innovator
1744 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1746 * Patches by Stephan Linz, 12 Feb 2004:
1747 - add support for NIOS timer with variable period preload counter value
1748 - prepare POST framework support for NIOS targets
1750 * Patch by Denis Peter, 11 Feb 2004:
1751 add POST support for the MIP405 board
1753 * Patch by Laurent Mohin, 10 Feb 2004:
1754 Fix buffer overflow in common/usb.c
1756 * Patch by Tolunay Orkun, 10 Feb 2004:
1757 Add support for Cogent CSB272 board
1759 * Patch by Thomas Elste, 10 Feb 2004:
1760 Add support for NET+50 CPU and ModNET50 board
1762 * Patch by Sam Song, 10 Feb 2004:
1763 Fix typos in cfi_flash.c
1765 * Patch by Leon Kukovec, 10 Feb 2004
1766 Fixed long dir entry slot id calculation in get_vfatname
1768 * Patch by Robin Gilks, 10 Feb 2004:
1769 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1770 !=, <>, <, >, <=, >=)
1772 * Fix problem with side effects in macros in include/usb.h
1774 * Patch by David Benson, 13 Nov 2003:
1775 bug 841358 - fix TFTP download size limit
1777 * Fixing bug 850768:
1778 improper flush_cache() in load_serial()
1780 * Fixing bug 834943:
1781 MPC8540 - missing volatile declarations
1783 * Patch by Stephen Williams, 09 Feb 2004:
1784 Add support for Xilinx SystemACE chip:
1785 - New files common/cmd_ace.c and include/systemace.h
1786 - Hook systemace support into cmd_fat and the partition manager
1788 * Patch by Travis Sawyer, 09 Feb 2004:
1789 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1791 * Patch by Travis Sawyer, 09 Feb 2004:
1793 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1794 - Add phymode for 440 enet
1797 - Change board_pre_init to board_early_init_f
1798 - Add user flash to bus controller setup
1800 - Fix is_pci_host to check GPIO for monarch bit
1801 - Force xpedite1k to pci conventional mode (via #define option)
1803 * Patch by Brad Kemp, 4 Feb 2004:
1804 - handle the machine check that is generated during the PCI scans
1806 - define the registers used in the IMMR by the PCI subsystem.
1808 * Patch by Pierre Aubert, 03 Feb 2004:
1809 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1811 * Patch by Jeff Angielski, 03 Feb 2004:
1812 Fix copy & paste error in cpu/mpc8260/pci.c
1814 * Patch by Reinhard Meyer, 24 Jan 2004:
1815 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1817 * Add Auto-MDIX support for INCA-IP
1821 * Patch by Josef Baumgartner, 10 Feb 2004:
1822 Fixes for Coldfire port
1824 * Patch by Brad Kemp, 11 Feb 2004:
1825 Fix CFI flash driver problems
1827 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
1828 modules at CPU clock frequencies above 66 MHz.
1830 * Optimize flash programming speed for LWMON (by another 100% :-)
1832 * Patch by Jian Zhang, 3 Feb 2004:
1833 - Changed the incorrect FAT12BUFSIZE
1834 - data_begin in fsdata can be negative. Changed it to be short.
1836 * Patches by Stephan Linz, 30 Jan 2004:
1837 1: - board/altera/common/flash.c:flash_erase():
1838 o allow interrupts befor get_timer() call
1839 o check-up each erased sector and avoid unexpected timeouts
1840 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1841 o enclose sevenseg_set() in cpp condition
1842 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1843 - fix some typed in mistakes in the NIOS documentation
1844 2: - split DK1C20 configuration into several header files:
1845 o two new files for each NIOS CPU description
1846 o U-Boot related part is remaining in DK1C20.h
1847 3: - split DK1S10 configuration into several header files:
1848 o two new files for each NIOS CPU description
1849 o U-Boot related part is remaining in DK1S10.h
1850 4: - Add support for the Microtronix Linux Development Kit
1851 NIOS CPU configuration at the Altera Nios Development Kit,
1852 Stratix Edition (DK-1S10)
1853 5: - Add documentation for the Altera Nios Development Kit,
1854 Stratix Edition (DK-1S10)
1855 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1857 7: - Add support for the common U-Boot SPI framework at
1860 * Patch by Rahul Shanbhag, 28 Jan 2004:
1861 Fix flash protection/locking handling for OMAP1610 innovator board.
1863 * Patch by Rolf Peukert, 28 Jan 2004:
1864 fix flash write problems on CSB226 board (write with 32 bit bus width)
1866 * Patches by Mark Jonas, 16 Jan 2004:
1867 - fix rounding error when calculating baudrates for MPC5200 PSCs
1868 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1869 time which is not supported
1871 * Patch by Yuli Barcohen, 26 Jan 2004:
1872 Allow bzip2 compression for small memory footprint boards
1874 * Patch by Brad Kemp, 21 Jan 2004:
1875 Add support for CFI flash driver for both the Intel and the AMD
1878 * Patch by Travis Sawyer, 20 Jan 2004:
1879 Fix pci bridge auto enumeration of sibling p2p bridges.
1881 * Patch by Tolunay Orkun, 12 Jan 2004:
1882 Add some delays as needed for Intel LXT971A PHY support
1884 * Patches by Stephan Linz, 09 Jan 2004:
1885 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1886 - make DK1C20 board configuration related to ASMI conform to
1889 * Patch by Anders Larsen, 09 Jan 2004:
1891 ARM memory layout fixes: the abort-stack is now set up in the
1892 correct RAM area, and the BSS is zeroed out as it should be.
1894 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1895 of the linker scripts are replaced by '__bss_start' and '_end',
1896 resp., which is a further step to eliminate unnecessary differences
1897 between the implementation of the CPU architectures.
1899 * Patch by liang a lei, 9 Jan 2004:
1900 Fix Intel 28F128J3 ID in include/flash.h
1902 * Patch by Masami Komiya, 09 Jan 2004:
1903 add support for TB0229 board (NEC VR4131 MIPS processor)
1905 * Patch by Leon Kukovec, 12 Dec 2003:
1906 changed extern __inline__ into static __inline__ in
1907 include/linux/byteorder/swab.h
1909 * Patch by Travis Sawyer, 30 Dec 2003:
1910 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1911 select MDI port based on enabled EMAC device.
1912 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1915 * Patch by Wolter Kamphuis, 15 Dec 2003:
1916 made CONFIG_SILENT_CONSOLE usable on all architectures
1918 * Disable date command on TQM866M - there is no RTC on MPC866
1920 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1922 * Implement adaptive SDRAM timing configuration based on actual CPU
1923 clock frequency for INCA-IP; fix problem with board hanging when
1924 switching from 150MHz to 100MHz
1926 * Add PCMCIA CS support for BMS2003 board
1928 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1929 see doc/README.MPC866 for details;
1930 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1931 calculate CPU clock frequency from PLL register values.
1933 * Add support for 128 MB RAM on TQM8xxL/M modules
1935 * Fix PS/2 keyboard problem caused by statically initialized variable
1936 pointing to a location in flash
1938 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1940 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
1941 before we can access it; add delay in case we are faster (with no
1944 * Cleanup of some init functions
1946 * Make sure SCC Ethernet is always stopped by the time we boot Linux
1947 to avoid Linux crashes by early packets coming in.
1949 * Accelerate flash accesses on LWMON board by using buffered writes
1951 * Fix typo in Makefile;
1952 fix problem with PARTNUM detection
1954 * Patch by Reinhard Meyer, 09 Jan 2004:
1955 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1957 * Add support for IDE LED on BMS2003 board
1958 (exclusive with status LED!)
1960 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
1963 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1964 Add common files for "emk" boards
1966 * Add a common get_ram_size() function and modify the the
1967 board-specific files to invoke that common implementation.
1969 ======================================================================
1970 Changes for U-Boot 1.0.1:
1971 ======================================================================
1973 * Set default clock for INCA-IP to 150 MHz
1975 * Make BMS2003 use a separate config file to avoid #ifdef mess;
1976 add I2C support; add support for DS1337 RTC
1978 * Add CompactFlash support for BMS2003 board
1980 * Add support for status LED on BMS2003 board
1982 * Patch by Scott McNutt, 02 Jan 2004:
1983 Add support for the Nios Active Serial Memory Interface (ASMI)
1986 * Patch by Andrea Marson, 16 Dec 2003:
1987 Add support for the PPChameleon ME and HI modules
1989 * Patch by Yuli Barcohen, 22 Dec 2003:
1990 Add support for Motorola DUET ADS board (MPC87x/88x)
1992 * Patch by Robert Schwebel, 15 Dec 2003:
1993 add support for cramfs (uses JFFS2 command interface)
1995 * Patches by Stephan Linz, 11 Dec 2003:
1996 - more documentation for NIOS port
1997 - new struct nios_pio_t, struct nios_spi_t
1998 - Reconfiguration for NIOS Development Kit DK1C20:
1999 o move board related code from board/dk1c20
2000 to board/altera/dk1c20
2001 o create a new common source path board/altera/common
2002 and move generic flash access stuff into it
2003 o change/expand configuration file DK1C20.h
2004 - Add support for NIOS Development Kit DK1S10
2005 - Add status LED support for NIOS systems
2006 - Add dual 7-segment LED support for Altera NIOS DevKits
2008 * Patch by Ronen Shitrit, 10 Dec 2003:
2009 Add support for the Marvell DB64360 / DB64460 development boards
2011 * Patch by Detlev Zundel, 10 Dec 2003:
2012 fix dependency problem in examples/Makefile
2014 * Patch by Denis Peter, 8 Dec 2003
2015 - add support for the PATI board (MPC555)
2016 - add SPI support for the MPC5xx
2018 * Patch by Anders Larsen, 08 Dec 2003:
2019 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2020 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2021 cleanup some redundand #defines
2023 * Patch by André Schwarz, 8 Dec 2003:
2024 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2025 - TX and RX deskriptors must be quad-word aligned
2026 - does not work with only one TX deskriptor
2027 - standard reset method does not work
2029 * Patch by Masami Komiya, 08 Dec 2003:
2030 add RTL8139 ethernet driver
2032 * Patches by Ed Okerson, 07 Dec 2003:
2033 - fix ethernet for the AU1x00 processors in little-endian mode.
2034 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2036 * Minor code cleanup (coding style)
2038 * Patch by Reinhard Meyer, 30 Dec 2003:
2039 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2040 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2041 - turned debug print of PHY registers into a function (called in two places)
2042 - added support for EMK MPC5200 based modules
2044 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2046 * Add support for TQM866M modules
2048 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2050 * Fix a few compiler warnings
2052 * Patch by Reinhard Meyer, 28 Dec 2003:
2053 Add initial support for TOP5200 board
2055 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2056 environment variable which can set to "100", "133", or "150". The
2057 CPU clock will be configured accordingly upon next reboot. Other
2058 values are ignored. In case of an invalid or undefined "cpuclk"
2059 value, the compile-time default CPU clock speed will be used.
2061 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2062 window that is used to access the UART registers by the Linux driver)
2064 * Patch by Reinhard Meyer, 20 Dec 2003:
2065 Fix clock calculation for the MPC5200 for higher clock frequencies
2066 (above 2**32 / 10 = 429.5 MHz).
2068 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2070 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2072 * Add new configuration for IceCube board with DDR memory
2074 * Update TRAB memory configurations
2076 * Add JFFS2 support for INCA-IP board
2078 * Patch by Bill Hargen, 09 Dec 2003:
2079 - BUBINGA405EP: changed flash driver to protect top sector containing
2081 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2082 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2083 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2084 - 405EP: added/fixed support for "reginfo" command.
2085 - 4xx: removed spurious MII error messages on "mii info" command.
2087 * Patch by Bernhard Kuhn, 28 Nov 2003:
2088 add support for Coldfire CPU
2089 add support for Motorola M5272C3 and M5282EVB boards
2091 * Patch by Pierre Aubert, 24 Nov 2003:
2092 - add a return value for the fpga command
2093 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2094 is defined. If ide_preinit fails, ide_init is aborted.
2095 - fix an endianess problem in fat.h
2097 * Patch by Wolter Kamphuis, 05 Dec 2003:
2098 Add support for SNMC's QS850/QS823/QS860T boards
2100 * Patch by Yuli Barcohen, 3 Dec 2003:
2101 "revive" U-Boot support for old Motorola MPC860ADS board
2103 * Patch by Cam(ilo?), 03 Dec 2003:
2104 make examples build even with broken Montavista objcopy
2106 * Patch by Pavel Bartusek, 27 Nov 2003:
2107 fix conversion problem with "bootretry" evironment variable
2109 * Patch by Andre Schwarz, 24 Nov 2003:
2110 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2112 * Patch by Pavel Bartusek, 21 Nov 2003:
2113 set ZMII bridge speed on 440
2115 * Patch by Anders Larsen, 17 Nov 2003:
2116 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2118 * Patches by David Müller, 14 Nov 2003:
2119 - board/mpl/common/common_util.c
2120 * implement support for BZIP2 compressed images
2121 * various cleanups (printf -> puts, ...)
2122 - board/mpl/common/flash.c
2123 * report correct errors to upper layers
2124 * check the erase fail and VPP low bits in status reg
2125 - board/mpl/vcma9/cmd_vcma9.c
2126 - board/mpl/vcma9/flash.c
2127 * various cleanups (printf -> puts, ...)
2129 * fix typo in comment
2130 - cpu/arm920t/usb_ohci.c
2131 * support for S3C2410 is missing in #if line
2133 * reinit some registers in case of error (cable missing, ...)
2135 * support for USB/MMC devices is missing in #if line
2136 - include/configs/MIP405.h
2137 - include/configs/PIP405.h
2138 * enable BZIP2 support
2139 * enlarge malloc space to 1MiB because of BZIP2 support
2140 - include/configs/VCMA9.h
2141 * enable BZIP2 support
2142 * enlarge malloc space to 1MiB because of BZIP2 support
2143 * enable USB support
2144 - lib_arm/armlinux.c
2145 * change calling convention of ARM Linux kernel as
2146 described on http://www.arm.linux.org.uk/developer/booting.php
2148 * Patch by Thomas Lange, 14 Nov 2003:
2149 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2150 support all these AMD boards.
2152 * Patch by Thomas Lange, 14 Nov 2003:
2153 Workaround for mips au1x00 physical memory accesses (the au1x00
2154 uses a 36 bit bus internally and cannot access physical memory
2155 directly. Use the uncached SDRAM address instead of the physical
2158 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2159 add Realtek 8019 ethernet driver
2161 * Patch by Yuli Barcohen, 13 Nov 2003:
2162 MPC826xADS/PQ2FADS cleanup
2164 * Patch by Anders Larsen, 12 Nov 2003:
2165 Update README to mark the PORTIO commands non-standard
2167 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2168 update for for Atmel AT91RM9200DK development kit:
2169 - support for environment variables in DataFlash
2170 - Atmel DataFlash AT45DB1282 support
2172 * Patch by Jeff Carr, 11 Nov 2003:
2173 add support for new version of 8270 processors
2175 * Patches by George G. Davis, 05 Nov 2003:
2176 - only pass the ARM linux initrd tag to the kernel when an initrd
2178 - update omap1510inn configuration file
2180 * Patches by Stephan Linz, 3 Nov 2003:
2181 - more endianess fixes for LAN91C111 driver
2182 - CFG_HZ configuration patch for NIOS Cyclone board
2184 * Patch by Stephan Linz, 28 Oct 2003:
2185 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2187 * Patch by Steven Scholz, 20 Oct 2003:
2188 - make "mii info <addr>" show infor for PHY at "addr" only
2189 - Endian fix for miiphy_info()
2191 * Patch by Gleb Natapov, 19 Sep 2003:
2192 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2194 * Patch by Anders Larsen, 17 Sep 2003:
2195 Bring ARM memory layout in sync with the documentation:
2196 stack and malloc-heap are now located _below_ the U-Boot code
2198 * Accelerate booting on TRAB board: read and check autoupdate image
2199 headers first instead of always reading the whole images.
2201 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2203 * Enabled password check on RMU board
2205 * Fix configuration problem with IceCube in LOWBOOT configuration:
2206 envrionment got embedded, corrupting the image layout.
2208 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2210 * Added BMS2003 board
2211 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2213 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2214 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2217 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2220 * Add checksum verification to 'imls' command
2222 * Add bd_info fields needed for 4xx Linux I2C driver
2224 * Patch by Martin Krause, 4 Nov. 2003:
2225 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2227 * Print used network interface when CONFIG_NET_MULTI is set
2229 * Patch by Bernhard Kuhn, 28 Oct 2003:
2230 Add low boot support for MPC5200
2232 * Fix problem with dual PCMCIA support (NSCU)
2234 * Fix MPC5200 I2C initialization function
2236 ======================================================================
2237 Changes for U-Boot 1.0.0:
2238 ======================================================================
2240 * Fix parameter passing to standalone images with bootm command
2242 * Patch by Kyle Harris, 30 Oct 2003:
2243 Fix build errors for ixdp425 board
2245 * Patch by David M. Horn, 29 Oct 2003:
2246 Fixes to build under CYGWIN
2248 * Get IceCube MGT5100 working (again)
2250 * Fix problems in memory test on some boards (which was not
2251 non-destructive as intended)
2253 * Patch by Gary Jennejohn, 28 Oct 2003:
2254 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2255 to prevent stack overflow on ARM systems
2257 * Patch by Stephan Linz, 28 Oct 2003:
2258 fix init sequence error for NIOS port
2260 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2262 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2264 * Patch by Xiao Xianghua, 23 Oct 2003:
2265 small patch for mpc85xx
2267 * Fix small problem in MPC5200 I2C driver
2269 * Fix FCC3 support on ATC board
2271 * Correct header printing for multi-image files in do_bootm()
2273 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2275 * Fix PCI problems on PPChameleon board
2277 * Patch by Steven Scholz, 18 Oct 2003:
2278 Fix AT91RM9200 ethernet driver
2280 * Patch by Nye Liu, 17 Oct 2003:
2281 Fix typo in include/mpc8xx.h
2283 * Patch by Richard Woodruff, 16 Oct 03:
2284 Fixes for cpu/arm925/interrupt.c
2285 - Initialize timestamp & lastdec vars.
2286 - fix timestamp overflows.
2287 - fix lastdec overflow.
2288 - smarter normalization to allow udelay() below 1ms to work.
2290 * Patch by Scott McNutt, 16 Oct
2291 add networking support for the Altera Nios Development Kit,
2292 Cyclone Edition (DK-1C20)
2294 * Patch by Jon Diekema, 14 Oct 2003:
2295 add hint about doc/README.silent to README file
2297 * Add CompactFlash support for NSCU
2299 * Fix PCI problems on PPChameleonEVB
2301 * TRAB auto-update: Base decision if we have to strip the image
2302 header on image type as encoded in the header
2303 (include image type patch by Martin Krause, 17 Oct 2003)
2305 * Patches by Xianghua Xiao, 15 Oct 2003:
2307 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2308 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2309 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2311 * Fix flash timings on TRAB board
2313 * Make sure HUSH is initialized for running auto-update scripts
2315 * Make 5200 reset command _really_ reset the board, without running
2316 any other code after it
2318 * Fix errors with flash erase when range spans across banks
2319 that are mapped in reverse order
2321 * Fix flash mapping and display on P3G4 board
2323 * Patch by Kyle Harris, 15 Jul 2003:
2324 - add support for Intel IXP425 CPU
2325 - add support for IXDP425 eval board
2327 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2328 for more information
2330 * Patch by Steven Scholz, 10 Oct 2003
2331 - Add support for Altera FPGA ACEX1K
2333 * Patches by Thomas Lange, 09 Oct 2003:
2334 - fix cmd_ide.c for non ppc boards (read/write functions did not
2335 add ATA base address)
2336 - fix for shannon board
2337 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2338 - Endian swap ATA identity for all big endian CPUs, not just PPC
2339 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2341 - add support for dbau1x00 board (MIPS32)
2343 * Patch by Sangmoon Kim, 07 Oct 2003:
2344 add support for debris board
2346 * Patch by Martin Krause, 09 Oct 2003:
2347 Fixes for TRAB board
2348 - /board/trab/rs485.c: correct baudrate
2349 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2350 udelay(); fix some timing problems with adc controller
2351 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2352 modify commands: touch and buzzer
2354 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2355 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2356 Use direct function calls for auto_update instead of hush commands
2358 * Patch by Scott McNutt, 04 Oct 2003:
2359 - add support for Altera Nios-32 CPU
2360 - add support for Nios Cyclone Development Kit (DK-1C20)
2362 * Patch by Steven Scholz, 29 Sep 2003:
2363 - A second parameter for bootm overwrites the load address for
2364 "Standalone Application" images.
2365 - bootm sets environment variable "filesize" to the resulting
2366 (uncompressed) data length for "Standalone Application" images
2367 when autostart is set to "no". Now you can do something like
2368 if bootm $fpgadata $some_free_ram ; then
2369 fpga load 0 $some_free_ram $filesize
2372 * Patch by Denis Peter, 25 Sept 2003:
2373 add support for the MIP405 Rev. C board
2375 * Patch by Yuli Barcohen, 25 Sep 2003:
2376 add support for Zephyr Engineering ZPC.1900 board
2378 * Patch by Anders Larsen, 23 Sep 2003:
2379 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2380 implemented for the x86 architecture)
2382 * Patch by Sangmoon Kim, 23 Sep 2003:
2383 fix pll_pci_to_mem_multiplier table for MPC8245
2385 * Patch by Anders Larsen, 22 Sep 2003:
2386 enable timed autoboot on PXA
2388 * Patch by David Müller, 22 Sep 2003:
2389 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2390 returns correct libgcc file path
2391 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2392 time on s3c24x0 systems
2394 * Patch by Jon Diekema, 19 Sep 2003:
2395 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2396 link state to the fault LED.
2397 - In NetLoop, make the Fault LED reflect the link status. The link
2398 status gets updated on entry, and on timeouts.
2400 * Patch by Anders Larsen, 18 Sep 2003:
2401 allow mkimage to build and run on Cygwin-hosted systems
2403 * Patch by Frank Müller, 18 Sep 2003:
2404 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2407 * Patch by Pantelis Antoniou, 16 Sep 2003:
2408 add tool to compute fileds in the PLPRCR register for MPC86x
2410 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2412 * Fix build problems under FreeBSD
2414 * Add generic filesystem image type
2416 * Make fatload set filesize environment variable
2418 * enable basic / medium / high-end configurations for PPChameleonEVB
2419 board; fix NAND code
2421 * enable TFTP client code to specify to the server the desired
2422 timeout value (see RFC-2349)
2424 * Improve SDRAM setup for TRAB board
2426 * Suppress all output with splashscreen configured only if "splashimage"
2429 * Fix problems with I2C support for mpc5200
2431 * Adapt TRAB configuration and auto_update to new memory layout
2433 * Add configuration for wtk board
2435 * Add support for the Sharp LQ065T9DR51U LCD display
2437 * Patch by Rune Torgersen, 17 Sep 2003:
2438 - Fixes for MPC8266 default config
2439 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2441 * Patches by Jon Diekema, 17 Sep 2003:
2442 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2445 - adjust "help" output
2447 * Patches by Anders Larsen, 17 Sep 2003:
2448 - fix spelling errors
2449 - set GD_FLG_DEVINIT flag only after device function pointers
2451 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2453 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2454 - trigger watchdog while waiting in serial driver
2456 * Add auto-update code for TRAB board using USB memory sticks,
2457 support new configuration with more memory
2459 * disable MPC5200 bus pipelining as workaround for bus contention
2461 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2462 priority; configure critical interrupts to be handled like external
2465 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2466 go back to 66 MHz for stability
2468 * Patches by Jon Diekema, 15 Sep 2003:
2469 - add description for missing CFG_CMD_* entries in the README file
2472 * Patch by Gleb Natapov, 14 Sep 2003:
2473 enable watchdog support for all MPC824x boards that have a watchdog
2475 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2476 "Non-octet Aligned Frame" errors we see at 100 Mbps
2478 * Patch by Sharad Gupta, 14 Sep 2003:
2479 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2481 * Patch by llandre, 11 Sep 2003:
2482 update configuration for PPChameleonEVB board
2484 * Patch by David Müller, 13 Sep 2003:
2485 various changes to VCMA9 board specific files
2487 * Add I2C support for MGT5100 / MPC5200
2489 * Patch by Rune Torgersen, 11 Sep 2003:
2490 Changed default memory option on MPC8266ADS to NOT be Page Based
2491 Interleave, since this doesn't work very well with the standard
2494 * Patch by George G. Davis, 12 Sep 2003:
2495 fix Makefile settings for sk98 driver
2497 * Patch by Stefan Roese, 12 Sep 2003:
2498 - new boards added: DP405, HUB405, PLU405, VOH405
2499 - some esd boards updated
2500 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2502 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2504 * Patch by Martin Krause, 11 Sep 2003:
2505 add burn-in tests for TRAB board
2507 * Enable instruction cache on MPC5200 board
2509 * Patch by Denis Peter, 11 Sep 2003:
2510 - fix USB data pointer assignment for bulk only transfer.
2511 - prevent to display erased directories in FAT filesystem.
2513 * Change output format for NAND flash - make it look like for other
2516 ======================================================================
2517 Changes for U-Boot 0.4.8:
2518 ======================================================================
2520 * Add I2C and RTC support for RMU board
2522 * Patches by Denis Peter, 9 Sep 2003:
2523 add FAT support for IDE, SCSI and USB
2525 * Patches by Gleb Natapov, 2 Sep 2003:
2526 - cleanup of POST code for unsupported architectures
2527 - MPC824x locks way0 of data cache for use as initial RAM;
2528 this patch unlocks it after relocation to RAM and invalidates
2531 * Patch by Gleb Natapov, 30 Aug 2003:
2532 new I2C driver for mpc107 bridge. Now works from flash.
2534 * Patch by Dave Ellis, 11 Aug 2003:
2535 - JFFS2: fix typo in common/cmd_jffs2.c
2536 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2537 - JFFS2: remove node version 0 warning
2538 - JFFS2: accept JFFS2 PADDING nodes
2539 - SXNI855T: add AM29LV800 support
2540 - SXNI855T: move environment from EEPROM to flash
2541 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2543 * Patch by Bill Hargen, 11 Aug 2003:
2544 fixes for I2C on MPC8240
2545 - fix i2c_write routine
2546 - fix iprobe command
2547 - eliminates use of global variables, plus dead code, cleanup.
2549 * Add support for USB Mass Storage Devices (BBB)
2550 (tested with USB memory sticks only)
2552 * Avoid flicker on TRAB's VFD
2554 * Add support for SK98xx driver
2556 * Add PCI support for SL8245 board
2558 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2559 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2560 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2562 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2563 to allow for more accurate baudrate settings
2564 (error now 0.7% at 115 kbps, instead of 3.5% before)
2566 * Patch by Andreas Mohr, 4 Sep 2003:
2567 Fix a lot of spelling errors
2569 * Add support for PPChameleon Eval Board
2571 * Add support for P3G4 board
2573 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2576 * Patch by Yuli Barcohen, 7 Aug 2003:
2577 check BCSR to detect if the board is configured in PCI mode
2579 ======================================================================
2580 Changes for U-Boot 0.4.7:
2581 ======================================================================
2583 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2584 add support for Adder II MPC852T module
2586 * Patch by George G. Davis, 19 Aug 2003:
2587 fix TI Innovator/OMAP1510 pin configs
2589 * Patches by Kshitij, 18 Aug 2003
2590 - add support for arm926ejs cpu core
2591 - add support for TI OMAP 1610 Innovator Board
2593 * Patch by Yuli Barcohen, 14 Aug 2003:
2594 add support for bzip2 uncompression
2596 * Add GCC library to examples/Makefile so GCC utility functions will
2599 * Add I2C and RTC support for RMU board using software I2C driver
2600 (because of better response to iprobe command); fix problem with
2603 * Patch by Matthias Fuchs, 28 Aug 2003:
2604 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2605 CONFIG_BOOTP_MAKS (see README).
2607 * Fix ICU862 environment problem
2609 * Fix RAM size detection for RMU board
2611 * Implement "reset" for MGT5100/MPC5200 systems
2613 ======================================================================
2614 Changes for U-Boot 0.4.6:
2615 ======================================================================
2617 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2618 allow selection of clock frequency as "make" target
2620 * Implement memory autosizing code for IceCube boards
2622 * Configure network port on INCA-IP for autonegotiation
2624 * Fix overflow problem in network timeout code
2626 * Patch by Richard Woodruff, 8 Aug 2003:
2627 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2629 ======================================================================
2630 Changes for U-Boot 0.4.5:
2631 ======================================================================
2633 * Update for TQM board defaults:
2634 disable clocks_in_mhz, enable boot count limit
2636 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2637 in toplevel directory instead. Removed astest.c from tools/gdb because
2638 it is no longer relevant.
2640 * Fix PCI support for MPC5200 / IceCube Board
2642 * Map ISP1362 USB OTG controller for NSCU board
2644 * Patch by Brad Parker, 02 Aug 2003:
2645 fix sc520_cdp problems
2647 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2649 * Allow erase command to cross flash bank boundaries
2651 * Patch by Scott McNutt, 21 Jul 2003:
2652 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2653 Both LynxOS and BlueCat linux KDIs are supported.
2655 * Patch by Richard Woodruff, 25 Jul 2003:
2656 use more reliable reset for OMAP/925T
2658 * Patch by Nye Liu, 25 Jul 2003:
2659 fix typo in mpc8xx.h
2661 * Patch by Richard Woodruff, 24 Jul 2003:
2662 Fixes for cmd_nand.c:
2663 - Fixed null dereferece which could result in incorrect ECC values.
2664 - Added support for devices with no Ready/Busy signal hooked up.
2665 - Added OMAP1510 read/write protect handling.
2666 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2668 - Switched default ECC to be JFFS2.
2670 * Allow crc32 to be used at address 0x000
2672 * Provide consistent interface to standalone applications to access
2673 the 'global_data' structure
2674 Provide a doc/README.standalone more useful to users/developers.
2676 * Make IceCube MGT5100 FEC driver work
2678 * Implement new mechanism to export U-Boot's functions to standalone
2679 applications: instead of using (PPC-specific) system calls we now
2680 use a jump table; please see doc/README.standalone for details
2682 * Patch by Dave Westwood, 24 Jul 2003:
2683 added support for Unity OS (a proprietary OS)
2685 * Patch by Detlev Zundel, 23 Jul 2003:
2686 add "imls" command to print flash table of contents
2688 * Fix cold boot detection for log buffer reset
2690 * Return error for invalid length specifiers with "cp.X" etc.
2692 * Fix startup problem on MIPS
2694 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2695 bitmap support is configured
2697 * Patch by Bill Hargen, 18 Jul 2003:
2698 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2700 * Patch by Denis Peter, 18 Jul 2003:
2701 - fix memory configuration for MIP405T
2702 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2704 * Cleanup of TQM82xx configurations; use "official" board types
2705 to make selection easier.
2707 * Patch by Martin Krause, 17 Jul 2003:
2708 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2710 * Patch by Richard Woodruff, 17 July 03:
2711 - Fixed bug in OMAP1510 baud rate divisor settings.
2713 * Patch by Nye Liu, 16 July 2003:
2715 - add MPC86xADS support (uses MPC86xADS.h)
2716 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2718 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2719 o don't trust gclk() software measurement by default, depend on
2720 CONFIG_8xx_GCLK_FREQ
2721 - add DRAM SIMM not installed detection
2722 - use more "correct" SDRAM initialization sequence
2723 - allow different SDRAM sizes (8xxADS has 8M)
2725 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2726 - rename MAMR/MBMR defines to be more consistent. Should eventually
2727 be merged into MxMR to better reflect the PowerQUICC datasheet.
2729 * Patch by Yuli Barcohen, 16 Jul 2003:
2730 support new Motorola PQ2FADS-ZU evaluation board which replaced
2731 MPC8260ADS and MPC8266ADS
2733 ======================================================================
2734 Changes for U-Boot 0.4.4:
2735 ======================================================================
2737 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2739 * Add support for MGT5100 and MPC5200 processors
2741 * Patch by Lutz Dennig, 15 Jul 2003:
2742 update for R360MPI board
2744 ======================================================================
2745 Changes for U-Boot 0.4.3:
2746 ======================================================================
2748 * Patches by Kshitij, 04 Jul 2003
2749 - added support for arm925t cpu core
2750 - added support for TI OMAP 1510 Innovator Board
2752 * Patches by Martin Krause, 14 Jul 2003:
2753 - add I2C support for s3c2400 systems (trab board)
2754 - (re-) add "ping" to command table
2756 * Fix handling of "slow" POST routines
2758 * Patches by Yuli Barcohen, 13 Jul 2003:
2759 - Correct flash and JFFS2 support for MPC8260ADS
2760 - fix PVR values and clock generation for PowerQUICC II family
2763 * Patch by Bernhard Kuhn, 08 Jul 2003:
2764 - add support for M68K targets
2766 * Patch by Ken Chou, 3 Jul:
2767 - Fix PCI config table for A3000
2768 - Fix iobase for natsemi.c
2769 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
2771 * Allow to enable "slow" POST routines by key press on power-on
2772 * Fix temperature dependend switching of LCD backlight on LWMON
2773 * Tweak output format for LWMON
2775 * Patch by Stefan Roese, 11 Jul 2003:
2776 - Fix bug in CONFIG_VERSION_VARIABLE.
2777 - AR405 config updated.
2778 - OCRTC/ORSG: bsp command added.
2779 - ASH405 bsp update.
2781 ======================================================================
2782 Changes for U-Boot 0.4.2:
2783 ======================================================================
2785 * Add support for NSCU board
2787 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2789 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2790 mirror bit flash on TQM8xxM modules
2792 * Patch by Kenneth Johansson, 30 Jun 2003:
2793 get rid of MK_CMD_ENTRY macro; update doc/README.command
2795 * Patch by Seb James, 30 Jun 2003:
2796 Improve documentation of I2C configuration in README
2798 * Fix problems with previous log buffer "fixes"
2800 * Fix minor help text issues
2802 * "log append" did not append a newline
2804 ======================================================================
2805 Changes for U-Boot 0.4.1:
2806 ======================================================================
2808 * Fix some missing commands, cleanup header files
2809 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2811 * Rewrite command lookup and help command (fix problems with bubble
2812 sort when sorting command name list). Minor cleanup here and there.
2814 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2815 - Allow to call sysmon function interactively
2816 - PIC on LWMON board needs delay after power-on
2817 - Add missing RSR definitions for MPC8xx
2818 - Improve log buffer handling: guarantee clean reset after power-on
2819 - Add support for EXBITGEN board (aka "genie")
2820 - Add support for SL8245 board
2823 - remove trailing white space, trailing empty lines, C++ comments, etc.
2824 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2826 * Patches by Kenneth Johansson, 25 Jun 2003:
2827 - major rework of command structure
2828 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2830 ======================================================================
2831 Changes for U-Boot 0.4.0:
2832 ======================================================================
2834 * Patches by Robert Schwebel, 26 Jun 2003:
2835 - csb226 configuration updated
2836 - credits for logodl port updated
2837 - innokom configuration updated
2838 - logodl tree update, still with coding style inconsistencies
2839 - added OCM for ppc405 warning to README
2841 * Patch by Pantelis Antoniou, 25 Jun 2003:
2842 update NetVia with V2 board support
2844 * Header file cleanup for ARM
2846 * Patch by Murray Jensen, 24 Jun 2003:
2847 - make sure to use only U-boot provided header files
2848 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2850 * Patch by Stefan Roese, 24 Jun 2003:
2851 - Update esd ASH405 board files.
2852 - Update esd DASA_SIM config file.
2853 - Add ping command to some esd boards.
2855 * Patch by Yuli Barcohen, 23 Jun 2003:
2856 Update for MPC8260ADS board
2858 * Patch by Murray Jensen, 23 Jun 2003:
2859 - cleanup of GCC 3.x compiler warnings
2861 * Patch by Rune Torgersen, 4 Jun 2003:
2862 add large memory support for MPC8266ADS board
2864 * Patch by Richard Woodruff, 19 June 03:
2865 - Enabled standard u-boot device abstraction for ARM
2866 - Enabled console device for ARM
2867 - Initilized bi_baudrate for ARM
2869 * Patch by Bill Hargen, 23 Apr 2003:
2870 fix byte order for 824x I2C addresses (write op)
2872 * Patch by Murray Jensen, 20 Jun 2003:
2874 - cleanup (especially for gcc-3.x compilers)
2876 * Patch by Tom Guilliams, 20 Jun 2003:
2877 added CONFIG_750FX support for IBM 750FX processors
2879 * Patch by Devin Crumb, 02 Apr 2003:
2880 Fix clock divider rounding problem in drivers/serial.c
2882 * Patch by Richard Woodruff, 19 June 03:
2883 - Fixed smc91c111 driver to sync with the u-boot environment
2884 (driver/smc91c111.c).
2885 - Added eth_init error return check in NetLoop (net/net.c).
2887 * Patch by Ken Chou, 19 June 2003:
2888 Added support for A3000 SBC board (Artis Microsystems Inc.)
2890 * Patches by Murray Jensen, 17 Jun 2003:
2891 - Hymod board database mods: add "who" field and new xilinx chip types
2892 - provide new "init_cmd_timeout()" function so code external to
2893 "common/main.c" can use the "reset_cmd_timeout()" function before
2894 entering the main loop
2895 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2896 slightly different. see include/configs/hymod.h for an example
2897 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2898 CFG_DTT_ADM1021 defined)
2899 - add new "eeprom_probe()" function which has similar args and
2900 behaves in a similar way to "eeprom_read()" etc.
2901 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2902 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2903 - gdbtools copyright update
2904 - ensure that set_msr() executes the "sync" and "isync" instructions
2905 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2906 - 8260 I/O ports fix: Open Drain should be set last when configuring
2907 - add SIU IRQ defines for 8260
2908 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2909 config.mk to allow board configurations to override the GNU
2910 linker script, selected via the LDSCRIPT, make variable, and to
2911 give an initial value to the OBJCFLAGS make variable
2912 - 8260 i2c enhancement:
2913 o correctly extends the timeout depending on the size of all
2914 queued messages for both transmit and receive
2915 o will not continue with receive if transmit times out
2916 o ensures that the error callback is done for all queued tx
2918 o correctly detects both tx and rx timeouts, only delivers one to
2919 the callback, and does not overwrite an earlier error
2920 o logic in i2c_probe now correct
2921 - add "vprintf()" function so that "panic()" function can be
2923 - many Hymod board changes
2925 * Patches by Robert Schwebel, 14 Jun 2003:
2926 - add support for Logotronic DL datalogger board
2927 - cleanup serial line after kermit binary download
2928 - add debugX macro (debug level support)
2929 - update mach-types.h to latest arm.linux.org.uk master list.
2931 * Patches by David Müller, 12 Jun 2003:
2932 - rewrite of the S3C24X0 register definitions stuff
2933 - "driver" for the built-in S3C24X0 RTC
2935 * Patches by Yuli Barcohen, 12 Jun 2003:
2936 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2937 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2938 configuration word supplied by FPGA on some MPC8260ADS boards
2940 * Patch by Pantelis Antoniou, 10 Jun 2003:
2941 Unify status LED interface
2943 * Add support for DS12887 RTC; add RTC support for ATC board
2945 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
2946 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2947 - Add Atmel DataFlash support for reading and writing.
2948 - Add possibility to boot a Linux from DataFlash with BOOTM command.
2949 - Add Flash detection on Atmel AT91RM9200DK
2950 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2951 - Replace old Ethernet PHY layer functions
2952 - Change link address
2954 * Patch by Frank Smith, 9 Jun 2003:
2955 use CRIT_EXCEPTION for machine check on 4xx
2957 * Patch by Detlev Zundel, 13 Jun 2003:
2958 added implementation of the "carinfo" command in cmd_immap.c
2960 * Fix CONFIG_NET_MULTI support in include/net.h
2962 * Patches by Kyle Harris, 13 Mar 2003:
2963 - Add FAT partition support
2964 - Add command support for FAT
2965 - Add command support for MMC
2967 - Add Intel PXA support for video
2968 - Add Intel PXA support for MMC
2970 - Enable MMC and FAT for lubbock board
2971 - Other misc changes for lubbock board
2973 * Patch by Robert Schwebel, April 02, 2003:
2974 fix for SMSC91111 driver
2976 * Patch by Vladimir Gurevich, 04 Jun 2003:
2977 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2979 * Patch by Stefan Roese, 05 Jun 2003:
2980 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2981 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2982 data cache can be used even if the chip select is in use.
2983 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2984 (see README for further description).
2985 - Changed config files of CONFIG_EEPRO100 boards to use the
2986 CFG_RX_ETH_BUFFER define.
2988 * Add support for RMU board
2990 * Add support for TQM862L at 100/50 MHz
2992 * Patch by Pantelis Antoniou, 02 Jun 2003:
2993 major reconstruction of networking code;
2994 add "ping" support (outgoing only!)
2996 * Patch by Denis Peter, 04 June 2003:
2997 add support for the MIP405T board
2999 * Patches by Udi Finkelstein, 2 June 2003:
3000 - Added support for custom keyboards, initialized by defining a
3001 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3002 - Added support for the RBC823 board.
3003 - cpu/mpc8xx/lcd.c now automatically calculates the
3004 Horizontal Pixel Count field.
3006 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3007 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3009 * Patch by Mark Rakes, 14 May 2003:
3010 add support for Intel e1000 gig cards.
3012 * Patch by Nye Liu, 3 Jun 2003:
3013 fix critical typo in MAMR definition (include/mpc8xx.h)
3015 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3017 * Patch by Klaus Heydeck, 2 Jun 2003
3018 Minor changes for KUP4K configuration
3020 * Patch by Marc Singer, 29 May 2003:
3021 Fixed rarp boot method for IA32 and other little-endian CPUs.
3023 * Patch by Marc Singer, 28 May 2003:
3024 Added port I/O commands.
3026 * Patch by Matthew McClintock, 28 May 2003
3027 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3028 - minor patches for utx8245
3030 * Patch by Daniel Engström, 28 May 2003:
3033 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3034 add nand flash support to SXNI855T configuration
3035 fix/extend nand flash support:
3036 - fix 'nand erase' command so does not erase bad blocks
3037 - fix 'nand write' command so does not write to bad blocks
3038 - fix nand_probe() so handles no flash detected properly
3039 - add doc/README.nand
3040 - add .jffs2 and .oob options to nand read/write
3041 - add 'nand bad' command to list bad blocks
3042 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3043 - make NAND read/write faster
3045 * Patch by Rune Torgersen, 23 May 2003:
3046 Update for MPC8266ADS board
3048 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3049 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3050 _time_ (!) if the environment is embedded within the U-Boot image,
3051 or in a separate flash sector.
3053 * Cleanup CFG_DER #defines in config files (wd maintained only)
3055 * Fix data abort exception handling for arm920t CPU
3057 * Fix alignment problems with flash driver for TRAB board
3059 * Patch by Donald White, 21 May 2003:
3060 fix calculation of base address in pci_hose_config_device()
3062 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3063 execute "cmd2", even if "cmd1" fails. Note that this is different
3064 to "run var1 var2" where the contents of "var2" will NOT be
3065 executed when a command in "var1" fails.
3067 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3069 * Patch by Kyle Harris, 20 May 2003:
3070 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3071 into cpu/pxa and arch-pxa.
3073 * Patch by Stefan Roese, 23 May 2003:
3074 - IBM PPC405EP port added.
3075 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3076 UART0) is used as default U-Boot console. PPC4xx only!
3077 - esd ASH405 board added (PPC405EP based).
3078 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3079 - esd CPCI405AB board added.
3080 - esd PMC405 board added.
3081 - Update of some esd boards.
3083 * Patch by Denis Peter, 19 Mai 2003:
3084 add support for the MIP405-3 board
3086 * Patch by Dave Ellis, 22 May 2003:
3087 Fix problem with only partially cleared .bss segment
3089 * Patch by Rune Torgersen, 12 May 2003:
3090 get PCI to work on a MPC8266ADS board; incorporate change to
3091 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3093 * Patch by Nye Liu, 1 May 2003:
3094 minor patches for the FADS8xx
3096 * Patch by Thomas Schäfer, 28 Apr 2003:
3097 Fix SPD handling for 256 ECC DIMM on Walnut
3099 * Add support for arbitrary bitmaps for TRAB's VFD command;
3100 allow to pass boot bitmap addresses in environment variables;
3101 allow for zero boot delay
3103 * Patch by Christian Geißinger, 19 May 2002:
3104 On TRAB: wait until the dummy byte has been completely sent
3106 * Patch by David Updegraff, 22 Apr 2003:
3107 update for CrayL1 board
3109 * Patch by Pantelis Antoniou, 21 Apr 2003:
3110 add boot support for ARTOS (a proprietary OS)
3112 * Patch by Steven Scholz, 11 Apr 2003:
3113 Add support for RTC DS1338
3115 * Patch by Rod Boyce, 24 Jan 2003:
3116 Fix counting of extended partitions in diskboot command
3118 * Patch by Christophe Lindheimer, 20 May 2003:
3119 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3121 * Fix SDRAM timing on Purple board
3123 * Add support for CompactFlash on ATC board
3124 (includes support for Intel 82365 and compatible PC Card controllers,
3125 and Yenta-compatible PCI-to-CardBus controllers)
3127 * Patch by Mathijs Haarman, 08 May 2003:
3128 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3130 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3132 * Add support for Promess ATC board
3134 * Patch by Keith Outwater, 28 Apr 2003:
3135 - Miscellaneous corrections and additions to GEN860T board specific code.
3136 - Added GEN860_SC variant to GEN860T.
3137 - Miscellaneous corrections to GEN860T documentation.
3138 - Correct duplicate entry in U-Boot CREDITS file.
3139 - Add GEN860T_SC entry in MAINTAINERS file.
3140 - Update CREDITS file with GEN860T_SC info.
3142 * Update Smiths Aerospace addresses in MAINTAINERS file
3144 * Fix error handling in hush's version of "run" command
3147 - Splashscreen support
3150 - temperature dependend enabling of LCD
3152 * Allow booting from old "PPCBoot" disk partitions
3154 * Add support for TQM8255 Board / MPC8255 CPU
3156 ======================================================================
3157 Changes for U-Boot 0.3.1:
3158 ======================================================================
3160 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3162 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3163 display when Linux takes over
3165 * Patch by Erwin Rol, 27 Feb 2003:
3166 Add support for RTEMS (this time for real).
3168 * Add support for "bmp info" and "bmp display" commands to load
3169 bitmap images; this can be used (for example in a "preboot"
3170 command) to display a splash screen very quickly after poweron.
3172 * Add support for 133 MHz clock on INCA-IP board
3174 * Patch by Lutz Dennig, 10 Apr 2003:
3175 Update for R360MPI board
3177 * Add new meaning to "autostart" environment variable:
3178 If set to "no", a standalone image passed to the
3179 "bootm" command will be copied to the load address
3180 (and eventually uncompressed), but NOT be started.
3181 This can be used to load and uncompress arbitrary
3184 * Patch by Stefan Roese, 10 Apr 2003:
3185 Changed DHCP client to use IP address from server option field #54
3186 from the OFFER packet in the server option field #54 in the REQUEST
3187 packet. This fixes a problem using a Windows 2000 DHCP server,
3188 where the DHCP-server is not the TFTP-server.
3190 * Set max brightness for MN11236 displays on TRAB board
3192 * Add support for TQM862L modules
3194 ======================================================================
3195 Changes for U-Boot 0.3.0:
3196 ======================================================================
3198 * Patch by Arun Dharankar, 4 Apr 2003:
3199 Add IDMA example code (tested on 8260 only)
3201 * Add support for Purple Board (MIPS64 5Kc)
3203 * Add support for MIPS64 5Kc CPUs
3205 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3207 * Patch by Denis Peter, 04 Apr 2003:
3208 - update MIP405-4 board
3210 * Patch by Stefan Roese, 4 Apr 2003:
3211 - U-Boot version environment variable "ver" added
3212 (CONFIG_VERSION_VARIABLE).
3213 - Changed PPC405GPr version from A to B.
3214 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3216 * Patches by Denis Peter, 03 April 2003:
3217 - fix PCI IRQs on MPL boards
3218 - fix two more un-relocated pointer problems
3220 * Fix behaviour of "run" command:
3221 - print error message iv variable does not exist
3222 - terminate processing of arguments in case of error
3224 * Patches by Peter Figuli, 10 Mar 2003
3225 - Add support for BTUART on PXA platform
3226 - Add support for WEP EP250 (PXA) board
3228 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3229 flash using a BDI2000
3231 * Implement fix for I2C Edge Conditions problem for all boards that
3232 use the bit-banging driver (common/soft_i2c.c)
3234 * Patch by Martin Winistoerfer, 23 Mar 2003
3235 - Add port to MPC555/556 microcontrollers
3236 - Add support for cmi customer board with
3237 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3239 * Patch by Rick Bronson, 28 Mar 2003:
3240 - fix common/cmd_nand.c
3242 * Patch by Arun Dharankar, 24 Mar 2003:
3243 - add threads / scheduler example code
3245 * Add patches by Robert Schwebel, 31 Mar 2003:
3246 - add ctrl-c support for kermit download
3247 - align bdinfo output on ARM
3248 - csb226 board: bring in sync with innokom/memsetup.S
3249 - csb226 board: fix MDREFR handling
3250 - misc doc fixes / extensions
3251 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3252 - add BOOT_PROGRESS to armlinux.c
3254 * Add CPU ID, version, and clock speed for INCA-IP
3256 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3257 - fix SRAM and SDRAM memory sizing
3258 - add status LED support
3259 - add MAC address for second (SCC1) ethernet port
3261 * Update default environment for TQM8260 board
3263 * Patch by Rick Bronson, 16 Mar 2003:
3264 - Add NAND flash support for reading, writing, and erasing NAND
3265 flash (certain forms of which are called SmartMedia).
3266 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3268 * Patches by Robert Schwebel, 19 Mar 2003:
3269 - use arm-linux-gcc as default compiler for ARM
3270 - fix i2c fixup code
3271 - fix missing baudrate setting
3272 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3273 - moved "ignoring trailing characters" _before_ u-boot wants to
3274 print out diagnostics messages; removes bogus characters at the
3277 * Patch by John Zhan, 18 Mar 2003:
3278 Add support for SinoVee Microsystems SC8xx boards
3280 * Patch by Rolf Offermanns, 21 Mar 2003:
3281 ported the dnp1110 related changes from the current armboot cvs to
3282 current u-boot cvs. smc91111 does not work. problem marked in
3283 smc91111.c, grep for "FIXME".
3285 * Patch by Brian Auld, 25 Mar 2003:
3286 Add support for STM flash chips on ebony board
3288 * Add PCI support for MPC8250 Boards (PM825 module)
3290 * Patch by Stefan Roese, 25 Mar 2003:
3293 * Patch by Stefan Roese, 20 Mar 2003:
3294 - CPCI4052 update (support for revision 3).
3295 - Set edge conditioning circuitry on PPC405GPr for compatibility
3296 to existing PPC405GP designs.
3297 - Clip udiv to 5 bits on PPC405 (serial.c).
3299 * Extend INCAIP board support:
3300 - add automatic RAM size detection
3301 - add "bdinfo" command
3302 - pass flash address and size to Linux kernel
3303 - switch to 150 MHz clock
3305 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3306 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3307 boards, version 153 for Rev. 200 boards).
3309 * Patch by Vladimir Gurevich, 12 Mar 2003:
3310 Fix relocation problem of statically initialized string pointers
3313 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3314 Cleanup & bug fixes for JFFS2 code:
3315 - the memory mangement was broken. It caused havoc on malloc by
3316 writing beyond the block boundaries.
3317 - the length calculation for files was wrong, sometimes resulting
3318 in short file reads.
3319 - data copying now optionally takes fragment version numbers into
3320 account, to avoid copying from older data.
3321 See doc/README.JFFS2 for details.
3323 * Patch by Josef Wagner, 12 Mar 2003:
3324 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3325 - ETH05 and BEDBUG support for CU824
3326 - added support for MicroSys CPC45
3327 - new BOOTROM/FLASH0 and DOC base for PM826
3329 * Patch by Robert Schwebel, 12 Mar 2003:
3330 Fix the chpart command on innokom board
3333 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3334 s/PPCBoot/U-Boot/ in some files
3335 s/pImage/uImage/ in some files
3337 * Patch by Detlev Zundel, 15 Jan 2003:
3338 Fix '' command line quoting
3340 * Patch by The LEOX team, 19 Jan 2003:
3341 - add support for the ELPT860 board
3342 - add support for Dallas ds164x RTC
3344 * Patches by David Müller, 31 Jan 2003:
3345 - minimal setup for CardBus bridges
3346 - add EEPROM read/write support in the CS8900 driver
3347 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3348 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3350 * Patch by Steven Scholz, 04 Feb 2003:
3351 add support for RTC DS1307
3353 * Patch by Reinhard Meyer, 5 Feb 2003:
3354 fix PLPRCR/SCCR init sequence on 8xx to allow for
3355 changes of EBDF by software
3357 * Patch by Vladimir Gurevich, 07 Feb 2003:
3358 "API-compatibility patch" for 4xx I2C driver
3360 * TRAB fixes / extensions:
3361 - Restore VFD brightness as saved in environment
3362 - add support for Fujitsu flashes
3363 - make sure both buzzers are turned off (drive low level)
3365 * Patches by Robert Schwebel, 06 Mar 2003:
3366 - fix bug in BOOTP code (must use NetCopyIP)
3367 - update of CSB226 port
3368 - clear BSS segment on XScale
3369 - added support for i2c_init_board() function
3370 - update to the Innokom plattform
3372 * Extend support for redundand environments for configurations where
3373 environment size < sector size
3375 * Patch by Rune Torgersen, 13 Feb 2003:
3376 Add support for Motorola MPC8266ADS board
3378 * Patch by Kyle Harris, 19 Feb 2003:
3379 patches for the Intel lubbock board:
3380 memsetup.S - general cleanup (based on Robert's csb226 code)
3381 flash.c - overhaul, actually works now
3382 lubbock.c - fix init funcs to return proper value
3384 * Patch by Kenneth Johansson, 26 Feb 2003:
3385 - Fixed off by one in RFTA calculation.
3386 - No need to abort when LDF is lower than we can program it's only
3387 minimum timing so clamp it to what we can do.
3388 - Takes function pointer to function for reading the spd_nvram. Usefull
3389 for faking data or hardcode a module without the nvram.
3390 - fix other user for above change
3391 - fix some comments.
3393 * Patches by Brian Waite, 26 Feb 2003:
3394 - fix port for evb64260 board
3395 - fix PCI for evb64260 board
3398 * Patch by Reinhard Meyer, 1 Mar 2003:
3399 Add support for EMK TOP860 Module
3401 * Patch by Yuli Barcohen, 02 Mar 2003:
3402 Add SPD EEPROM support for MPC8260ADS board
3404 * Patch by Robert Schwebel, 21 Jan 2003:
3405 - Add support for Innokom board
3406 - Don't complain if "install" fails
3407 - README cleanup (remove duplicated lines)
3408 - Update PXA header files
3410 * Add documentation for existing POST code (doc/README.POST)
3412 * Patch by Laudney Ren, 15 Jan 2003:
3413 Fix handling of redundand environment in "tools/envcrc.c"
3415 * Patch by Detlev Zundel, 28 Feb 2003:
3416 Add bedbug support for 824x systems
3418 * Add support for 16 MB flash configuration of TRAB board
3420 * Patch by Erwin Rol, 27 Feb 2003:
3421 Add support for RTEMS
3423 * Add image information to README
3425 * Patch by Stefan Roese, 18 Feb 2003:
3426 CPCIISER4 configuration updated.
3428 * Patch by Stefan Roese, 17 Feb 2003:
3429 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3431 * Patch by Stefan Roese, 13 Feb 2003:
3432 Add "pcidelay" environment variable (in ms, enabled via
3433 CONFIG_PCI_BOOTDELAY).
3434 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3435 RST# to respond to configuration cycles (33MHz -> 1s).
3437 * Fix dual PCMCIA slot support (when running with just one
3440 * Add VFD type detection to trab board
3442 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3443 variable with value in the EEPROM
3445 * Patch by Stefan Roese, 10 Feb 2003:
3446 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3448 * Add support for MIPS32 4Kc CPUs
3450 * Add support for INCA-IP Board
3452 ======================================================================
3453 Changes for U-Boot 0.2.2:
3454 ======================================================================
3456 * Add dual ethernet support on PM826
3458 * Add support for LXT971 PHY on PM826
3460 * Patch by Tord Andersson, 16 Jan 2003:
3461 Fix flash sector count for TQM8xxL
3463 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3464 16 bytes out of each 32 byte block)
3466 ======================================================================
3467 Changes for U-Boot 0.2.1:
3468 ======================================================================
3470 * Add support for V37 board
3471 (patch by Jón Benediktsson, 11 Dec 2002)
3473 * Update baudrate in bd_info when it gets changed
3475 * Add watchdog trigger points while waiting for serial port
3476 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3478 * Improve command line tool to access the U-Boot's environment
3479 (figuration of the utility, using a config file)
3481 * Add single quote support for (old) command line parser
3483 * Switch LWMON board default config from FRAM to EEPROM;
3484 in POST, EEPROM shows up on 8 addresses
3486 ======================================================================
3487 Changes for U-Boot 0.2.0:
3488 ======================================================================
3490 * Use 1-byte-read instead of -write for iprobe() function
3491 Add i2c commands to PM826 config
3493 * extend I2C POST code: check for list on known addresses
3495 * Improve log buffer code; use "loglevel" to decide which messages
3496 to log on the console, too (like in Linux); get rid of "logstart"
3498 * Add command line tool to access the U-Boot's environment
3499 (board-specific for TRAB now, to be fixed later)
3501 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3502 Fix misc problems with AmigaOne support
3504 * Patch by Chris Hallinan, 3 Dec 2002:
3505 minor cleanup to the MPC8245 EPIC driver
3507 * Patch by Pierre Aubert , 28 Nov 2002
3508 Add support for external (SIU) interrupts on MPC8xx
3510 * Patch by Pierre Aubert , 28 Nov 2002
3511 Fix nested syscalls bug in standalone applications
3513 * Patch by David Müller, 27 Nov 2002:
3514 fix output of "pciinfo" command for CardBus bridge devices.
3516 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3519 * Add LED indication for IDE activity on KUP4K board
3521 * Fix startup problems with VFD display on TRAB
3523 * Patch by Pierre Aubert, 20 Nov 2002
3524 Add driver for Epson SED13806 graphic controller.
3525 Add support for BMP logos in cfb_console driver.
3527 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3529 * Patch by Rod Boyce, 21 Nov 2002:
3530 fix PCMCIA on MBX8xx board
3532 * Patch by Pierre Aubert , 21 Nov 2002
3533 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3534 bootmode word in DPRAM configurable
3536 * Patch by Daniel Engström, 18 Nov 2002:
3537 Fixes for x86 port (mostly strings issues)
3539 * Patch by Ken Chou, 18 Nov 2002:
3540 Fix for natsemi NIC cards (DP83815)
3542 * Patch by Pierre Aubert, 19 Nov 2002:
3543 fix a bug for the MII configuration, and some warnings
3545 * Patch by Thomas Frieden, 13 Nov 2002:
3546 Add code for AmigaOne board
3547 (preliminary merge to U-Boot, still WIP)
3549 * Patch by Jon Diekema, 12 Nov 2002:
3550 - Adding URL for IEEE OUI lookup
3551 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3553 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3554 root-on-nfs macros are designed to switch how the default boot
3555 method gets defined.
3557 * Patch by Daniel Engström, 13 Nov 2002:
3558 Add support for i386 architecture and AMD SC520 board
3560 * Patch by Pierre Aubert, 12 Nov 2002:
3561 Add support for DOS filesystem and booting from DOS floppy disk
3563 * Patch by Jim Sandoz, 07 Nov 2002:
3564 Increase number of network RX buffers (PKTBUFSRX in
3565 "include/net.h") for EEPRO100 based boards (especially SP8240)
3566 which showed "Receiver is not ready" errors when U-Boot was
3567 processing the receive buffers slower than the network controller
3570 * Patch by Andreas Oberritter, 09 Nov 2002:
3571 Change behaviour of NetLoop(): return -1 for errors, filesize
3572 otherwise; return code 0 is valid an means no file loaded - in this
3573 case the environment still gets updated!
3575 * Patches by Jon Diekema, 9 Nov 2002:
3576 - improve ADC/DAC clocking on the SACSng board to align
3577 the failing edges of LRCLK and SCLK
3578 - sbc8260 configuration tweaks
3579 - add status LED support for 82xx systems
3580 - wire sspi/sspo commands into command handler; improved error
3582 - add timestamp support and alternate memory test to the
3583 SACSng configuration
3585 * Patch by Vince Husovsky, 7 Nov 2002:
3586 Add "-n" to linker options to get rid of "Not enough room for
3587 program headers" problem
3589 * Patch by David Müller, 05 Nov 2002
3590 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3591 so we can use an already existing name
3593 * Patch by Pierre Aubert, 05 Nov 2002
3594 Hardware relatied improvments in FDC boot code
3596 * Patch by Holger Schurig, 5 Nov 2002:
3597 Make the PXA really change it's frequency
3599 * Patch by Pierre Aubert, 05 Nov 2002
3600 Add support for slave serial Spartan 2 FPGAs
3602 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3605 * Add support for log buffer which can be passed to Linux kernel's
3606 syslog mechanism; used especially for POST results.
3608 * Patch by Klaus Heydeck, 31 Oct 2002:
3609 Add initial support for kup4k board
3611 * Patch by Robert Schwebel, 04 Nov 2002:
3612 - use watchdog to reset PXA250 systems
3613 - added progress callbacks to (some of the) ARM code
3614 - update for Cogent CSB226 board
3616 * Add support for FPS860 board
3618 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3619 Improve PCI access on 32-bits Compact PCI bus
3621 * Fix mdelay() on TRAB - this was still the debugging version with
3622 seconds instead of ms.
3624 * Patch by Robert Schwebel, 1 Nov 2002:
3625 XScale related cleanup (affects all ARM boards)
3627 * Cleanup of names and README.
3629 ======================================================================
3630 Notes for U-Boot 0.1.0:
3631 ======================================================================
3633 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3635 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3636 For information about the history of the project please see the
3637 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3639 ======================================================================