1 ======================================================================
2 Changes for U-Boot 1.1.3:
3 ======================================================================
5 * Add common (with Linux) MTD partition scheme and "mtdparts" command
7 Old, obsolete and duplicated code was cleaned up and replace by the
8 new partitioning method. There are two possible approaches now:
10 The first one is to define a single, static partition:
12 #undef CONFIG_JFFS2_CMDLINE
13 #define CONFIG_JFFS2_DEV "nor0"
14 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
15 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
16 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
18 The second method uses the mtdparts command line option and dynamic
21 /* mtdparts command line support */
22 #define CONFIG_JFFS2_CMDLINE
23 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
24 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
26 Command line of course produces bigger images, and may be inappropriate
27 for some targets, so by default it's off.
29 * Fix build problems for PM856 Board
31 * Fix sign extension bug in 'fpga loadb' command;
32 make 'fpga loadb' always print the file header info
33 Patch by Andrew Dyer, 11 Jan 2005
35 * Fix errors that occur when accessing SystemACE CF
36 Patch by Jeff Angielski, 09 Jan 2005
38 * Document switching between U-Boot and PlanetCore on RPXlite
39 by Sam Song, 24 Dec 2004
41 * Fix PowerQUICC II mask detection.
42 Patch by Eugene Surovegin, 20 Dec 2004
44 * Add support for Altera NIOS DK1C20 board
45 Patch by Shlomo Kut, 13 Dec 2004
47 * Add support for ep8248 board
48 Patch by Yuli Barcohen, 12 Dec 2004
52 * Fix baudrate setting for KGDB on MPC8260
53 Patch by HoJin, 11 Dec 2004
55 * Fix 'mii help' text formatting
56 Patch by Cory Tusar, 10 Dec 2004
58 * Fix return code of NFS command
59 Patch by Hiroshi Ito, 11 Dec 2004
63 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
64 Patch by Steven Blakeslee, 04 Aug 2005
66 * Add support for AMCC Bamboo PPC440EP eval board
67 Patch by Stefan Roese, 04 Aug 2005
69 * Patch by Jon Loeliger
70 Fix style issues primarily in 85xx and 83xx boards.
72 - Trailing white space
73 - Indentation not by TAB
74 - Excessive amount of empty lines
75 - Trailing empty lines
77 * Patch by Ron Alder, 11 Jul 2005
78 Add Xianghua Xiao and Lunsheng Wang's support for the
79 GDA MPC8540 EVAL board.
81 * Patch by Eran Liberty
82 Add support for the Freescale MPC8349ADS board.
84 * Patch by Jon Loeliger, 25 Jul 2005
85 Move the TSEC driver out of cpu/mpc85xx as it will be shared
86 by the upcoming mpc83xx family as well.
88 * Patch by Jon Loeliger, 05 May 2005
89 Implemented support for MPC8548CDS board.
90 Added DDR II support based on SPD values for MPC85xx boards.
91 This roll-up patch also includes bugfies for the previously
93 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
95 * Patch by Jon Loeliger, 10 Feb 2005
96 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
98 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
100 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
101 for faster flash parts.
102 Add documentation for BR/OR for FLASH.
104 * Patch by Jon Loeliger 08 Feb 2005
105 Determine L2 Cache size dynamically on 85XX boards.
107 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
108 - Convert the CPM2 based functionality to use new CONFIG_CPM2
109 option rather than a myriad of CONFIG_MPC8560-like variants.
110 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
111 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
112 new CONFIG_CPM2 option to each 8260 board.
114 * Add support for MicroSys PM856 board
115 Patch by Josef Wagner, 03 Aug 2005
117 * Minor fixes to PM854 board
118 Patch by Josef Wagner, 03 Aug 2005
120 * Adjust configuration of XENIAX board
121 (chip select and GPIO required for USB operation)
123 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
124 routed to the Watchdog handler
125 Patch by Eugene Surovegin, 18 Jun 2005
127 * (re)enabled scsi commands do_scsi() and do_scsiboot()
128 Patch by Denis Peter, 06 Dec 2004
130 * Fix endianess problem in TFTP / NFS default filenames
131 Patch by Hiroshi Ito, 06 Dec 2004
133 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
135 Patch by Murray Jensen, 18 Jul 2005
137 * Fix typo in mkconfig script (used == instead of =)
138 Patch by Murray Jensen, 18 Jul 2005
140 * Cleanup build problems on 64 bit build hosts
142 * Update MAINTAINERS file
144 * Patch by Stefan Roese, 01 Aug 2005:
145 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
146 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
148 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
149 to run on both 405GP and 405GPr eval boards).
151 * Patch by Steven Blakeslee, 27 Jul 2005:
152 - Add support for AMCC PPC440EP/GR.
153 - Add support for AMCC Yosemite PPC440EP eval board.
154 - Add support for AMCC Yellowstone PPC440GR eval board.
156 * Minor fixes for PPChameleon Board:
157 - fix alignment of NAND size
158 - make code do what the comment says
160 * Implement h/w sector protection status synchronization at boot.
161 The code is provided for, and was tested on, the Yukon/Alaska
162 and PM520 boards only.
164 A bug in flash_real_protect() for the Yukon board was fixed by
165 adding a function that tells if two banks are on one flash chip.
167 * Fix sysmon POST problem: check I2C error codes
168 This fixes a problem of displaying bogus voltages when the voltages
169 are so low that the I2C devices start failing while the rest of the
170 system keeps running.
172 * Patch by Cedric Vincent, 6 Jul 2005:
173 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
175 * Patch by Jon Loeliger, 20 Jul 2005:
176 Add missing PCI IO port definitions.
178 * Add CompactFlash support for HMI1001 board.
180 * Adjust printed board ID for LWMON board.
182 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
184 * Add new argument format for flash commands to allow for usage like
185 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
186 U-Boot will automaticially find the end of the corresponding sector.
188 * Patch by Stefan Roese, 5 Jul 2005:
189 Update uc100 board PHY setup
191 * Patch by Stefan Roese, 1 Jul 2005:
192 Fix PHY address for CATcenter board (now correct!)
194 * Patch by Stefan Roese, 30 Jun 2005:
195 Fix PHY addresses for PPChameleon and CATcenter boards
196 Change MAINTAINER for most esd boards
198 * Patch by Detlev Zundel, 30 Jun 2005:
199 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
201 * Fix baudrate calculation problem on MPC5200 systems
203 * Add EEPROM and RTC support for HMI1001 board
205 * Patch by Detlev Zundel, 20 Jun 2005:
206 Fix initialization of low active GPIO pins on inka4x0 board
208 * Enable redundant environment, disable HW flash protection of
211 * Patch by Travis Sawyer, 10 Jun 2005:
212 Initialize allocated dev and private hw structures
213 after their respective allocation in 440gx_enet.c
215 * Patch by Steven Scholz, 10 Jun 2005:
216 Fix byteorder problems with second argument of "bootm" with
219 * Add support for HMI1001 board
221 * Disable "date" and "sntp" commands on TQM866M
223 * Fix watchdog reset problems on LWMON board
225 * Patch by Juergen Selent, 17 May 2005:
226 Add support for Funkwerk VoVPN gateway module.
228 * Cleanup debug code for MPC8220 FEC driver
230 * Extend burst mode RAM test program to take a loop count
233 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
234 those boards that use it.
236 * Patches by Greg Ungerer, 19 May 2005:
237 - add support for the KS8695P (ARM 922 based) CPU
238 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
240 * Patch by Steven Scholz, 19 May 2005:
241 Add support for CONFIG_SERIAL_TAG on ARM boards
243 * Add PCI support for Sorcery board.
244 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
246 * Fix compile problems caused by new burst mode SDRAM test;
247 make port pins to trigger logic analyzer configurable
249 * Fix timer handling on MPC85xx systems
251 * Fix debug code in omap5912osk flash driver
253 * Add support for MPC8247 based "IDS8247" board.
255 * Add support for 2 x TSEC interfaces on the TQM8540 board.
257 * On LWMON we must use the watchdog to reset the board as the CPU
258 genereated HRESET pulse is too short to reset the external
261 * Add test tool to exercise SDRAM accesses in burst mode
262 (as standalone program, MPC8xx/PowerPC only)
264 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
267 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
268 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
269 added to support LZO and LZARI compression modes (undefined by
272 * Fix problem with symbolic links in JFFS2 code.
274 * Use linker ASSERT statement to prevent undetected overlapping of
275 sections on PPChameleon board; other boards might use this, too.
277 * Patch by Stefan Roese, 03 May 2005:
279 Fix problems in cmd_universe.c
281 * Patch by Matthias Fuchs, 03 May 2005:
282 Added missing variable declaration in cmd_nand.c
283 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
285 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
287 * Fix bug in the SDRAM initialization code for canmb, IceCube and
289 Fix PHY address for canmb board.
291 * Cleanup serial console baudrate calculation on AT91RM9200;
292 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
294 * Patch by Matthias Fuchs, 18 Apr 2005:
295 Make PCI target address spaces on PMC405 and CPCI405 boards
296 configurable via environment variables
298 * Auto-size RAM on canmb board.
300 * Add support for canmb board
302 * Patch by Stefan Roese, 13 Apr 2005:
303 Update for esd apc405
305 * Fixes for TQM8560 board:
307 - remove debug messages
308 - fix flash sector protection
310 * Patch by Steven Scholz, 07 Apr 2005:
311 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
313 * Patches by Steven Scholz, 07 Apr 2005:
314 Fix compiler warning in altera.c
315 Fix warning in cpu/arm920t/at91rm9200/i2c.c
317 * Patch by Ladislav Michl, 06 Apr 2005:
318 Fix voiceblue configuration.
320 * Patch by Stefan Roese, 06 Apr 2005:
321 Updates for OCOTEA board:
322 - Changed U-Boot size from 512kByte to 256kByte
323 - Fixed flash driver to support boot from soldered user flash
324 - Added README for switch from PIBS firmware to U-Boot
326 * Patch by Travis Sawyer, 05 Apr 2005:
327 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
328 Problem found by Andrew Wozniak.
330 * Patch by Steven Scholz, 06 Apr 2005:
331 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
332 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
334 * Patches by Robert Whaley, 29 Nov 2004:
335 - update the pxa-regs.h file for PXA27x chips
336 - add PXA27x based ADSVIX board
337 - add support for MMC on PXA27x processors
339 * Patch by Andrew E. Mileski, 28 Nov 2004:
340 Fix PPC4xx SPD SDRAM detection bug
342 * Patch by Hiroshi Ito, 26 Nov 2004:
343 Fix logic of "test -z" and "test -n" commands
345 * Patch by Ladislav Michl, 05 Apr 2005:
346 Add support for VoiceBlue board.
348 * Patch by Ladislav Michl, 05 Apr 2005:
349 Fix netboot_common() prototypes.
351 * Patch by Steven Scholz, 05 Apr 2005:
352 Use i.MX watchdog timer for reset_cpu()
354 * Patch by Steven Scholz, 05 Apr 2005:
355 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
356 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
359 * Add support for MPC8220 based "sorcery" board.
361 * Add support for TQM8560 board.
363 * Add FEC support for TQM8540 board.
364 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
366 * Patch by Martin Krause, 04 Apr 2005:
367 Update default configuration for CMC_PU2 board.
369 * Patch by Steven Scholz, 04 Apr 2005:
370 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
371 - introduce two new configuration options instead:
372 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
374 * Patch by Steven Scholz, 04 Apr 2005:
375 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
377 * Fix timer code for ARM systems: make sure that udelay() does not
378 reset timers so it's save to use udelay() in timeout code.
380 * Patch by Mathias Küster, 23 Nov 2004:
381 add udelay support for the mcf5282 cpu
383 * Patch by Tolunay Orkun, 16 November 2004:
384 fix incorrect onboard Xilinx CPLD base address
386 * Patch by Jerry Van Baren, 08 Nov 2004:
387 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
388 the jumper for the HRCW source should select flash. If lowboot is
389 not selected, the jumper for the HRCW source should select the
391 - change default load base address to 0x00400000
393 * Patch by Yuli Barcohen, 08 Nov 2004:
394 Add support for Analogue & Micro Rattler boards.
395 Tested on Rattler8248.
397 * Patch by Andre Renaud, 08 Nov 2004:
398 Fix watchdog support in common/lcd.c
400 * Patch by Marc Leeman, 05 Nov 2003:
401 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
402 bug only affects the XPC8245 processors
404 * Patches by Josef Wagner, 29 Oct 2004:
405 - Add support for MicroSys CPU87 board
406 - Add support for MicroSys PM854 board
408 * Patch by Jian Zhang, 02 Nov 2004:
409 Add 16-bit NAND support
411 * Patch by Scott McNutt, 01 Nov 2004:
412 Add missing NIOS/NIOS2 support for "iminfo" command
414 * Patch by Detlev Zundel, 29 Oct 2004:
415 Add missing NIOS/NIOS2 support for "mkimage" tool.
417 * Patch by David Adair, 27 Oct 2004:
418 Add missing 440GX SDRAM Controller reset
420 * Patch by Steven Scholz, 25 Oct 2004:
421 Declare reset_cpu() in include/common.h instead locally
423 * Patch by Yusdi Santoso, 22 Oct 2004:
424 - Add support for HIDDEN_DRAGON board
425 - fix endianess problem in driver/rtl1839.c
427 * Patch by Allen Curtis, 21 Oct 2004:
428 support multiple serial ports
430 * Patch by Richard Klingler, 03 Apr 2005:
431 Add call to eth_halt() in net/net.c when called functions fail
432 after eth_init() has been called.
434 * Patch by Sam Song, 3 April 2005:
435 - Update README.Netconsole
438 * Prepare for SoC rework of ARM code:
439 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
440 - rename memsetup into lowlevel_init (function name and source files)
441 Patch by Steven Scholz, 03 Apr 2005:
442 - create SoC specific directories include/asm-arm/arch-imx and
443 include/asm-arm/arch-s3c24x0
445 * Fix problems with SNTP support;
446 enable SNTP support in some boards.
448 * Patches by Martin Krause, 01 Apr 2005:
449 - Fix flash erase timeout on CMC_PU2
450 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
452 * Patch by Steven Scholz, 13 March 2005:
453 fix cache enabling for AT91RM9200
455 * Patch by Masami Komiya, 30 Mar 2005:
456 add SNTP support and expand time server and time offset fields of
457 DHCP support. See doc/README.SNTP
459 * Patch by Steven Scholz, 13 Dec 2004:
460 Fix bug in at91rm920 ethernet driver
462 * Patch by Steven Scholz, 13 Dec 2004:
463 Remove duplicated code by merging memsetup.S files for
464 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
466 * Patch by Detlev Zundel, 31 Mar 2005:
467 Cleanup duplicate definition of overwrite_console()
469 * Update TQM5200 configuration;
470 prepare for Rev. 200 starter kit boards
472 * Patch by Scott McNutt, 21 Oct 2004:
473 Add support for Nios-II EPCS Controller core.
475 * Patch by Scott McNutt, 20 Oct 2004:
477 - Add sysid command (Nios-II only).
478 - Locate default exception trampoline at proper offset.
479 - Implement I/O routines (readb, writeb, etc)
480 - Implement do_bootm_linux
482 * Patches by Martin Krause, 22 Mar 2005:
483 - use TQM5200_auto as MAKEALL target for TQM5200 systems
484 - add support for SM501 graphics controller
485 - add support for graphic console on TQM5200
486 - add support for TQM5200 Rev 200
487 - cleanup, fix typo in include/configs/TQM5200.h
489 * Patch by Manfred Baral, 17 Mar 2005:
492 * Fix RTC configuration for PPChameleon board
494 * Cleanup, fix typo in include/configs/TQM5200.h
496 * Patch by Stefan Roese, 16 Mar 2005:
497 Update for esd auto_update and hh405 board
499 * Adapt for U-Boot image size (new features enabled) on TQM5200
501 * Update code for TQM8540 board (and 85xx in general):
502 - Change the name of the Ethernet driver: MOTO ENET -> ENET
503 - Reformat boot messages
504 - Enable redundant environment
505 - Replace the -O2 optimization flag with -mno-string
507 * Patch by David Brownell, 10 Mar 2005:
508 Restore copyright statements in OHCI drivers.
510 * Add support for TQM8540 board
512 * Patch by Detlev Zundel, 14 Mar 2005:
513 NC650: changed NAND flash addressing to using UPMB
515 * Patch by Stefan Roese, 14 Mar 2005:
516 Update for esd voh405 fpga image
518 * INKA4x0: Allow initialization of LCD backlight dimming from
519 "brightness" environment variable.
521 * Add port initialization for digital I/O on INKA4x0
523 * Patch by Stefan Roese, 01 Mar 2005:
524 Update for esd boards dp405 and hub405
526 * Fix get_partition_info() parameter error in all other calls
527 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
529 * Enable USB and IDE support for INKA4x0 board
531 * Patch by Andrew Dyer, 28 Feb 2005:
532 fix ext2load passing an incorrect pointer to get_partition_info()
533 resulting in load failure for devices other than 0
535 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
537 * Cleanup USB and partition defines
539 * Add support for ext2 filesystems and image timestamps to TQM5200 board
541 * Add reset code for Coral-P on INKA4x0 board
543 * Patch by Martin Krause, 28 Jun 2004:
544 Update for TRAB board.
546 * Fix some missing "volatile"s in MPC5xxx FEC driver
548 * Fix cirrus voltage detection (for CPC45)
550 * Fix byteorder problem in usbboot and scsiboot commands.
552 * Patch by Cajus Hahn, 04 Feb 2005:
553 - don't insist on leading '/' for filename in ext2load
554 - set default partition to useful value (1) in ext2load
556 * Patch by Andrew Dyer, 08 Jan 2005:
557 fix wrong return codes in ext2 code
559 * Removed '--no-warn-mismatch' option from Makefile. This option
560 makes 'ld' to overlook binary objects compatibility.
562 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
563 --end-group) outside of the group. This will make 'ld' to do
564 _multiple_ search in the library group when resolving symbol
565 references and do only a _single_ seach in libgcc.a after the group
568 * Fix stability problems on CPC45 board again.
570 * Make image detection for diskboot / usbboot / scsiboot more robust
571 (also check header checksum)
573 * Update CPC45 board configuration.
575 * Add USB and PCI support for INKA4x0 board
577 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
581 * Patch by Robin Getz, 13 Oct 2004:
582 Add standalone application to change SMC91C111 MAC addresses,
583 see examples/README.smc91111_eeprom
585 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
586 Fix Flash support for ARM Integrator CP.
588 * Patch by Richard Woodruff, 10 Jan 2005:
589 Update support for OMAP2420 (ARM11) and H4 board:
590 o clean up and add new types to H4 memory probe code.
591 o fix to work with internal boot.
592 o added PRCM config III operation.
593 o fix marginal flash timings.
594 o add revison ATAG usage.
595 o enable voltage scaling at power chip.
596 o fix compile error for i2c.
598 * Fix network problem (error when receiving multiple ARP packets)
600 * Patch by Daniel Poirot, 12 Oct 2004:
601 Add support for Wind River sbc405 board
603 * Patch by Rainer Brestan, 12 Oct 2004:
604 Make examples/Makefile more robust
606 * Patch by Sam Song, 11 October 2004:
607 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
608 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
611 * Patch by Sam Song, 10 Oct 2004:
612 Fix a parameter error in run_command() in main.c
614 * Patch by Richard Woodruff, 01 Oct 2004:
615 add support for the TI OMAP2420 processor and its H4 reference
618 * Patch by Christian Pellegrin, 24 Sep 2004:
619 Added support for NE2000 compatible (DP8390, DP83902) NICs.
621 * Patch by Leif Lindholm, 23 Sep 2004:
622 add support for the AMD db1550 board
624 * Patch by Travis Sawyer, 15 Sep 2004:
625 Add CONFIG_SERIAL_MULTI support for ppc4xx,
626 update README.serial_multi
628 * Patches by David Snowdon, 07 Sep 2004:
629 - add u-boot.hex target in the top level Makefile
630 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
631 - use -mtune=xscale and -march=armv5 options for PXA
633 * Patch by Florian Schlote, 08 Sep 2004:
634 Add support for SenTec-COBRA5272-board (Coldfire).
636 * Patch by Gleb Natapov, 07 Sep 2004:
637 mpc824x: set PCI latency timer to a sane value
640 * Patch by Kurt Stremerch, 03 Sep 2004:
641 Add bitstream configuration option for fpga command (Xilinx only).
643 * Patch by Kurt Stremerch, 03 Sep 2004:
644 Add Xilinx Spartan2E family FPGA support
646 * Patch by Jeff Angielski, 02 Sep 2004:
647 Add Added support for H2 revision of the EP8260 board.
648 Fixed formatting for some of the EP8260 related source files.
650 * Patch by Jon Loeliger, 02 Sep 2004:
651 Reset monitor size back to 256 so environment can be written
652 to flash on MPC85xx ADS and CDS releases.
654 * Patch by Paolo Broggini, 02 Sep 2004:
655 Make BSS clearing on ARM systems more robust
657 * Patch by Yue Hu and Joe, 01 Sep 2004:
658 - add PCI support for ixp425;
659 - add EEPRO100 suppor tfor ixdp425 board.
661 * Fix problem with protected sector detection in driver/cfi_flash.c
663 ======================================================================
664 Changes for U-Boot 1.1.2:
665 ======================================================================
667 * Code cleanup, mostly for GCC-3.3.x
669 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
670 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
671 additional ethernet addresses.
673 * Cleanup drivers/i82365.c - avoid duplication of code
675 * Fix bogus "cannot span across banks" flash error message
679 * Add support for CompactFlash for the CPC45 Board.
681 * Fix problems with CMC_PU2 flash driver.
684 - avoid trigraph warning in fs/ext2/ext2fs.c
685 - rename UC100 -> uc100
687 * Add support for UC100 board
689 * Patch by Stefan Roese, 16 Dez 2004:
690 - ext2fs support added
691 - Tundra universe support added
692 - Coldfire MCF5249 support added (no preloader needed!)
693 - MCF5249 board TASREG added
694 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
696 - some esd boards updated
697 - memory commands "mdc" and "mwc" added for cyclic read/write
698 (CONFIG_MX_CYCLIC, see README for further description)
700 * Add support for INKA4X0 board
702 * Patch by Steven Scholz, 12 Dec 2004:
703 Fix typo in AT91 memory setup.
705 * Patch by Martin Krause, 27 Oct 2004:
706 - add support for "STK52xx" board (including PS/2 multiplexer)
707 - add hardware detection for TQM5200
709 * Clean up CMC PU2 flash driver
711 * Update MAINTAINERS file
713 * Fix bug in MPC823 LCD driver
715 * Fix udelay() on AT91RM9200 for delays < 1 ms.
717 * Enable long help on CMC PU2 board;
719 increase CPU speed from 179 to 207 MHz.
721 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
722 unaligned tail part specially).
724 * Update for AT91RM9200DK and CMC_PU2 boards:
725 - Enable booting directly from flash
726 - fix CMC_PU2 flash driver
728 * Fix mkimage usage message
730 * Map SRAM on NC650 board
732 * Work around for Ethernet problems on Xaeniax board
734 * Patch by TsiChung Liew, 23 Sep 2004:
735 - add support for MPC8220 CPU
736 - Add support for Alaska and Yukon boards
738 * Fix configuration for ERIC board (needs more room)
740 * Adjust MIPS compiler options at run-time depending on tools version
741 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
742 "-mcpu=4kc" for old tools)
744 * Add passing of the command line and memory size information to the
745 kernel on xaeniax board.
747 * Enable NAND flash support for NC650 board.
749 * Patch by Thomas Lange 07 Oct 2004:
750 Updated README for DBAu1x00 boards to match current status
752 * Patch by Philippe Robin, 28 Sept 2004:
753 Fix Flash support for Versatile.
755 * Patch by Roger Blofeld, 16 Sep 2004:
756 Fix timeout for DHCP command retry
758 * Patch by Pantelis Antoniou, 14 Sep 2004:
759 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
761 * Patch by Pantelis Antoniou, 14 Sep 2004:
762 Kick watchdog when bz-decompressing
764 * Fix CFG_HZ problems on AT91RM9200 systems
765 [Remember: CFG_HZ should be 1000 on ALL systems!]
767 * Patch by Gridish Shlomi, 30 Aug 2004:
768 - Add support to revA version of PQ27 and PQ27E.
769 - Reverted MPC8260ADS baudrate back to original 115200
771 * Patch by Hojin, 17 Sep 2004:
772 Fix typo in cfi_flash.c
774 * Patch by Mark Jonas, 09 September 2004:
775 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
778 * Patch by Mark Jonas, 31 August 2004:
779 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
780 improves FTP performance for MPC5200 systems. Enabled for IceCube
783 * Patch by Michael Bendzick, 30 Aug 2004:
784 - Improve platform.S code for omap1510inn that detects whether code
785 is running from SDRAM or not. Patch allows SDRAM to be configured
786 if code is running out of SRAM at 0x20000000.
788 * Patch by Frederick Klatt, 30 Aug 2004:
789 Add support for the Wind River SBC8540/SBC8560 boards
791 * Configure SX1 board to use drivers/cfi_flash.c
793 * Patches by Michael Bendzick, 30 Aug 2004:
794 - Configure omap1510inn board to use drivers/cfi_flash.c
795 - Make drivers/cfi_flash.c protect environment and redundant
798 * Patch by Steven Scholz, 23 Jun 2004:
799 - Add script (tools/img2brec.sh) to programm U-Boot into
800 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
802 * Patches by Scott McNutt, 24 Aug 2004:
803 - Add support for Altera Nios-II processors.
804 - Add support for Psyent PCI-5441 board.
805 - Add support for Psyent PK1C20 board.
807 * Patches by Jon Loeliger, 24 Aug 2004:
808 - Add support for the MPC8541 and MPC8555 CDS boards
809 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
810 - Convert MPC85xxADS to use common CFI flash driver
811 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
812 from board_early_init_f()
813 - Provide SW workaround for PCI initialization on 85xx CDS
815 * Patches by George G. Davis, 24 Aug 2004:
816 - Enable ramdisk/initrd tagged param support for omap1610h2_config
817 - Remove static network setup defaults from mx1ads_config
818 - update ARM boards to use constants from mach-types.h
820 * Patch by Gary Jennejohn, 04 Oct 2004:
821 - fix I2C on at91rm9200
822 - add support for Ricoh RS5C372A RTC
824 * Patch by Gary Jennejohn, 01 Oct 2004:
825 - add support for CMC PU2 board
826 - add support for I2C on at91rm9200
828 * Patch by Gary Jennejohn, 28 Sep 2004:
829 fix baudrate handling on at91rm9200
831 * Patch by Yuli Barcohen, 22 Aug 2004:
832 - remove ZPC.1900 board-specific flash driver;
833 switch the port to generic CFI driver;
836 * Patch by Hinko Kocevar, 21 Aug 2004:
837 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
839 * Clean up tools/bmp_logo.c to not add trailing white space
841 * Patch by Hinko Kocevar, 21 Aug 2004:
842 - Group common framebuffer functions in common/lcd.c
843 - Group common framebuffer macros and #defines in include/lcd.h
844 - Provide calc_fbsize() for video ATAG
846 * Patch by Sam Song, 21 August 2004:
847 - Fix a typo in README
848 - Align "(RO)" output for "flinfo" after "protect on"
849 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
850 ratio 1:1 when core frequency less than 50MHz
852 * Patches by Hinko Kocevar, 21 Aug 2004:
853 - fix some "use of label at end of compound statement" warnings
854 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
856 * Patch by Steven Scholz, 16 Aug 2004:
857 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
858 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
859 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
860 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
861 into cpu/arm920t/$(SOC)/
863 * Patches by Sean Chang, 09 Aug 2004:
864 - Added support for both 8 and 16 bit mode access to System ACE CF
866 - Fixed missing System ACE CF device during get FAT partition info
867 in fat_register_device function.
868 - Enabled System ACE CF support on ML300.
870 * Patch by Sean Chang, 09 Aug 2004:
871 Synch defines for saveenv and do_saveenv functions so they get
872 compiled under the same statement.
874 * Patch by Sean Chang, 09 Aug 2004:
875 - Added I2C support for ML300.
876 - Added support for ML300 to read out its environment information
877 stored on the EEPROM.
878 - Added support to use board specific parameters as part of
879 U-Boot's environment information.
880 - Updated MLD files to support configuration for new features
883 * Patches by Travis Sawyer, 05 Aug 2004:
884 - Remove incorrect bridge settings for eth group 6
885 - Add call to setup bridge in ppc_440x_eth_initialize
886 - Fix ppc_440x_eth_init to reset the phy only if its the
887 first time through, otherwise, just check the phy for the
888 autonegotiated speed/duplex. This allows the use of netconsole
889 - only print the speed/duplex the first time the phy is reset.
891 * Patch by Shlomo Kut, 29 Mar 2004:
892 Add support for MKS Instruments "Quantum" board
894 * Fix build problem with Cogent boards;
895 avoid using <asm/byteorder.h> when using the host compiler
897 * Patch by Ganapathi C, 04 Aug 2004:
898 Fix NFS timeout issue
900 * Patch by Yuli Barcohen, 19 Jul 2004:
901 - Fix host tools building in Cygwin environment
902 - Fix header files search order for host tools
904 * Patch by Tom Armistead, 19 Jul 2004:
905 Fix kgdb.S support for 74xx_75x cpu
907 * Patch by Jon Loeliger, 15 Jul 2004:
908 Fix MPC85xx I2C driver
910 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
912 * Patch by Stephen Williams, 15 July 2004
913 Set the PCI class code for JSE board as part of PCI interface setup
915 * Patch by Michael Bendzick, 15 Jul 2004:
916 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
917 CFG_FLASH_USE_BUFFER_WRITE is set
919 * Patch by Yuli Barcohen, 13 Jul 2004:
920 Allow clock setting on MPC866/MPC885 series chips according to
921 environment variable `cpuclk'
923 * Patch by Yuli Barcohen, 20 Apr 2004:
924 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
926 * Patch by Vincent Dubey, 24 Sep 2004:
927 Add support for xaeniax board
929 * Add comment about non-GPL character of standalone applications to
932 * Fix FEC ethernet problem on NSCU board.
934 * Patch by Gary Jennejohn, 09 Sep 2004:
935 allow to use USART1 as console port on at91rm9200dk boards
937 * Patch by Stefan Roese, 16 Sep 2004:
940 * Fix SysClk handling for PPChameleon and CATcenter boards
942 * Patch by Detlev Zundel, 08 Sep 2004:
943 Update etags build target
945 * Improve NetConsole support: add support for broadcast destination
946 address and buffered input.
948 * Cleanup compiler warnings for GCC 3.3.x and later
950 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
952 * Add support for IDS "NC650" board
954 * Add automatic update support for LWMON board
956 * Clear Block Lock-Bits when erasing flash on LWMON board.
958 * Fix return code of "fatload" command
960 * Enable MSDOS/VFAT filesystem support for LWMON board
962 * Patch by Martin Krause, 03 Aug 2004:
963 change timing for SM501 graphics controller on TQM5200 module
965 * Patch by Mark Jonas, 13 July 2004:
966 - Total5200 LCD now run in little endian mode. Endianess conversion
968 - Removed last reference to "console" environment variable.
970 * Patches by Lars Munch, 12 Jul 2004:
971 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
973 - split out the LXT971A PHY from ns_9750_eth.h
974 - split the dm9161 phy part out of at91rm9200_ether.c
976 * Patch by Andreas Engel, 12 Jul 2004:
977 Replaced hardcoded PL011 clock frequency with config variable.
978 Fixed wrong CONFIG_CMD_DFL doc.
980 * Patch by Thomas Viehweger, 09 Jun 2004:
981 make it possible to remove chpart when there is only one partition
983 * Add support for console over UDP (compatible to Ingo Molnar's
984 netconsole patch under Linux)
986 * Patch by Jon Loeliger, 16 Jul 2004:
987 - support larger DDR memories up to 2G on the PC8540/8560ADS and
989 - Made MPC8540/8560ADS be 33Mhz PCI by default.
990 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
991 and CONFIG_L2_INIT_RAM options.
992 - Refactor Local Bus initialization out of SDRAM setup.
993 - Re-implement new version of LBC11/DDR11 errata workarounds.
994 - Moved board specific PCI init parts out of CPU directory.
995 - Added TLB entry for PCI-1 IO Memory
996 - Updated README.mpc85xxads
998 * Patch by Sascha Hauer, 28 Jun:
999 - add generic support for Motorola i.MX architecture
1000 - add support for mx1ads, mx1fs2 and scb9328 boards
1002 * Patches by Marc Leeman, 23 Jul 2004:
1003 - Add define for the PCI/Memory Buffer Configuration Register
1004 - corrected comments in cpu/mpc824x/cpu_init.c
1006 * Add support for multiple serial interfaces
1007 (for example to allow modem dial-in / dial-out)
1009 * Patch by Stefan Roese, 15 Jul 2004:
1010 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1012 * Fix NSCU config; add ethernet wakeup code.
1014 * Add link for preloader for Motorola Coldfire to README.m68k
1016 * Patch by Michael Bendzick, 12 Jul 2004:
1017 fix output formatting in drivers/cfi_flash.c
1019 * Patch by Mark Jonas, 02 Jul 2004:
1020 Fix lowboot (again) on MPC5xxx
1022 * Patch by Curt Brune, 07 Jul 2004:
1023 relocate exception vectors on arm720t if needed
1025 * Patch by George G. Davis, 06 Jul 2004:
1026 - update mach-types.h to latest arm.linux.org.uk master list
1027 - Set correct OMAP1610 bi_arch_number for build target
1029 * Patch by Curt Brune, 06 Jul 2004:
1030 evb4510: add support for timer interrupt; cleanup
1032 * Patch by Dan Poirot, 06 Jul 2004:
1033 Fix sbc8260 environment variables
1035 * Cleanup redundand "console" environment variable
1037 * Patch by Mark Jonas, 05 Jul 2004:
1038 add support for the Total5100's and Total5200's LCD screen
1040 * Patches by Dan Eisenhut, 01 Jul 2004:
1042 - Move doc2000.h include to prevent compiler warning on some boards
1044 * Patch by Mark Jonas, 01 Jul 2004:
1045 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1046 MGT5100 and MPC5200 based Freescale platforms.
1048 * Patch by Philippe Robin, 01 Jul 2004:
1049 Add initialization for Integrator and versatile board files.
1051 * Patch by Hinko Kocevar, 01 Jun 2004:
1052 Fix VFD FB allocation, add LCD FB allocation on ARM
1054 * Patch by Martin Krause, 30 Jun 2004:
1055 Add support for TQM5200 board
1057 * Patch by Martin Krause, 29 Jun 2004:
1058 Add loopw command: infinite write loop on address range
1060 * Patches by Yasushi Shoji, 29 Jun 2004:
1061 - add empty include/asm-microblaze/processor.h
1062 - add to CREDITS and MAINTAINERS
1063 - add gd initialization
1064 - add MicroBlaze and SUZAKU board to MAKEALL script
1065 - add reset support for SUZAKU
1066 - add flush_cache() for MicroBlaze
1067 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1068 size flash memory on SUZAKU
1070 * Patch by Prakash Kumar, 27 Jun 2004:
1071 Add support for the PXA250 based Intrinsyc Cerf board.
1073 * Patch by Yasushi Shoji, 27 Jun 2004:
1074 fix comment in include/common.h
1076 * Rename SBC8560 into sbc8560 for consistency
1078 * Patch by Daniel Poirot, 24 Jun 2004:
1079 Add support for Wind River's sbc8240 board
1081 * Patches by Yasushi Shoji, 26 Jun 2004:
1082 - drivers/serial_xuartlite.c: fix "return 0" in void function
1083 - add microblaze support to mkimage tool
1085 * Patch by Fred Klatt, 25 Jun 2004:
1086 Add support for WindRiver's sbc8560 board
1088 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1089 Small Bugs fixes for "at91rm9200dk" board:
1090 - Timing modifications for SPI DataFlash access
1091 - Fix NAND flash detection bug
1093 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1094 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1096 * Patch by Jon Loeliger, 17 June 2004:
1097 Completion of the 8540ADS/8560ADS updates:
1098 Fix some PCI and Rapid I/O memory maps,
1099 Initialize both TSEC 1 and 2,
1101 Update MAINTAINER for 85xx boards and README.mpc85xxads
1103 * Patch by Yuli Barcohen, 16 Jun 2004:
1104 Remove obsolete AdderII port which was superseded by unified
1105 AdderII/Adder87x port
1107 * Patch by Ladislav Michl, 16 Jun 2004:
1108 Fix gcc-3.3.3 warnings for smc91111.c
1110 * Patch by Stefan Roese, 02 Jul 2004:
1111 - Fix bug in 405 ethernet driver; allocated data not cleared!
1112 - Fix problem in 405 i2c driver; don't try to print without console!
1114 * Patch by Paul Ruhland, 11 Jun 2004:
1115 Remove debug code from 'board/lpd7a40x/flash.c'
1117 * Patch by Andrea Marson, 11 Jun 2004:
1118 Update for PPChameleon board:
1119 - support for SysClk @ 25MHz
1120 - support for Silicon Motion SM712 VGA controller
1123 * Patches by Richard Woodruff, 10 Jun 2004:
1124 - fix problems with examples/stubs.c for GCC >= 3.4
1125 - fix problems with gd initialization
1127 * Patch by Curt Brune, 17 May 2004:
1128 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1129 - Add support for ESPD-Inc. EVB4510 Board
1131 * Patch by Marc Leeman, 11 May 2004:
1132 Fix for MPC8245 - reading PPC Memory from another device with the
1133 PPC as PCI target device corrupts data due to interenal hardware
1136 * Fix "cls" command when used with splash screen
1138 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1139 slow download of a big image)
1141 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1142 display even after showing a bitmap
1144 * Patch by Josef Wagner, 04 Jun 2004:
1145 - DDR Ram support for PM520 (MPC5200)
1146 - support for different flash types (PM520)
1147 - USB / IDE / CF-Card / DiskOnChip support for PM520
1148 - 8 bit boot rom support for PM520/CE520
1149 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1150 - I2C and RTC support for CPC45
1151 - support of new flash type (28F160C3T) for CPC45
1153 * Fix flash parameters passed to Linux for PPChameleon board
1155 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1157 * Patch by Paul Ruhland, 10 Jun 2004:
1158 fix support for Logic SDK-LH7A404 board and clean up the
1159 LH7A404 register macros.
1161 * Patch by Matthew McClintock, 10 Jun 2004:
1162 Modify code to select correct serial clock on Sandpoint8245
1164 * Patch by Robert Schwebel, 10 Jun 2004:
1165 Add support for Intel K3 strata flash.
1167 * Patch by Thomas Brand, 10 Jun 2004:
1168 Fix "loads" command on DK1S10 board
1170 * Patch by Yuli Barcohen, 09 Jun 2004:
1171 Add support for 8MB flash SIMM and JFFS2 file system on
1172 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1174 * Patch by Yuli Barcohen, 09 Jun 2004:
1175 Add support for Analogue&Micro Adder87x and the older AdderII board.
1177 * Patch by Ming-Len Wu, 09 Jun 2004:
1178 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1180 * Patch by Sam Song, 09 Jun 2004:
1181 - Add support for RPXlite_DW board
1182 - Update FLASH driver for 4*AM29DL323DB90VI
1183 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1185 * Patch by Mark Jonas, 08 June 2004:
1186 - Make MPC5200 boards evaluate the SVR to print processor name and
1187 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1189 * Patch by Kai-Uwe Bloem, 06 May 2004:
1190 Fix endianess problem in cramfs code
1192 * Patch by Tom Armistead, 04 Jun 2004:
1193 Add support for MAX6900 RTC
1195 * Patches by Ladislav Michl, 03 Jun 2004:
1196 - fix cfi_flash.c on LE systems
1197 - let 'make mrproper' delete u-boot.img as well
1198 - turn printf into debug in cfi_flash.c
1200 * Patch by Kurt Stremerch, 28 May 2004:
1201 Add support for Exys XSEngine board
1203 * Patch by Martin Krause, 27 May 2004:
1204 Fix a MPC5xxx I2C timing issue in i2c_probe().
1206 * Patch by Leif Lindholm, 27 May 2004:
1207 Fix board_init_f() for dbau1x00 board.
1209 * Patch by Imre Deak, 26 May 2004:
1210 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1211 Set flash base accordingly, and decide whether to do or skip board
1212 specific setup steps.
1214 * Patch by Josef Baumgartner, 26 May 2004:
1215 Add missing define in include/asm-m68k/global_data.h
1217 * Patch by Josef Baumgartner, 25 May 2004:
1218 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1220 * Patch by Paul Ruhland, 24 May 2004:
1221 fix SDRAM initialization for LPD7A400 board.
1223 * Patch by Jian Zhang, 20 May 2004:
1224 add support for environment in NAND flash
1226 * Patch by Yuli Barcohen, 20 May 2004:
1227 Add support for Interphase iSPAN boards.
1229 * Patches by Paul Ruhland, 17 May 2004:
1230 - Add I/O functions to the smc91111 ethernet driver to support the
1231 Logic LPD7A40x boards.
1232 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1233 specifically the LPD7A400.
1235 * Patches by Robert Schwebel, 15 May 2004:
1236 - call MAC address reading code also for SMSC91C111;
1237 - make SMSC91C111 timeout configurable, remove duplicate code
1238 - fix get_timer() for PXA
1239 - update doc/README.JFFS2
1240 - use "bootfile" env variable also for jffs2
1242 * Patch by Tolunay Orkun, 14 May 2004:
1243 Add support for Cogent CSB472 board (8MB Flash Rev)
1245 * Patch by Thomas Viehweger, 14 May 2004:
1246 - flash.h: more flash types added
1247 - immap_8260.h: some bits added (useful for RMII)
1248 - cmd_coninfo.c: typo corrected, printf -> puts
1249 - reduced size by replacing spaces with tab
1251 * Patch by Robert Schwebel, 13 May 2004:
1252 Add 'imgextract' command: extract one part of a multi file image.
1254 * Patches by Jon Loeliger, 11 May 2004:
1255 Dynamically handle REV1 and REV2 MPC85xx parts.
1256 (Jon Loeliger, 10-May-2004).
1257 New consistent memory map and Local Access Window across MPC85xx line.
1258 New CCSRBAR at 0xE000_0000 now.
1259 Add RAPID I/O memory map.
1260 New memory map in README.MPC85xxads
1261 (Kumar Gala, 10-May-2004)
1262 Better board and CPU identification on MPC85xx boards at boot.
1263 (Jon Loeliger, 10-May-2004)
1264 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1265 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1266 (Jim Robertson, 10-May-2004)
1267 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1268 Supports multiple PHYs.
1269 (Andy Fleming, 10-May-2004)
1270 Some README.MPC85xxads updates.
1271 (Kumar Gala, 10-May-2004)
1272 Copyright updates for "Freescale"
1273 (Andy Fleming, 10-May-2004)
1275 * Patch by Stephen Williams, 11 May 2004:
1276 Add flash support for ST M29W040B
1277 Reduce JSE specific flash.c to remove dead code.
1279 * Patch by Markus Pietrek, 04 May 2004:
1280 Fix clear_bss code for ARM systems (all except s3c44b0 which
1281 doesn't clear BSS at all?)
1283 * Fix "ping" problem on INC-IP board. Strange problem:
1284 Sometimes the store word instruction hangs while writing to one of
1285 the Switch registers, but only if the next instruction is 16-byte
1286 aligned. Moving the instruction into a separate function somehow
1287 makes the problem go away.
1289 * Patch by Rishi Bhattacharya, 08 May 2004:
1290 Add support for TI OMAP5912 OSK Board
1292 * Patch by Sam Song May, 07 May 2004:
1293 Fix typo of UPM table for rmu board
1295 * Patch by Pantelis Antoniou, 05 May 2004:
1296 - Intracom board update.
1299 * Add support for the second Ethernet interface for the 'PPChameleon'
1302 * Patch by Dave Peverley, 30 Apr 2004:
1303 Add support for OMAP730 Perseus2 Development board
1305 * Patch by Alan J. Luse, 29 Apr 2004:
1306 Fix flash chip-select (OR0) option register setting on FADS boards.
1308 * Patch by Alan J. Luse, 29 Apr 2004:
1309 Report MII network speed and duplex setting properly when
1310 auto-negotiate is not enabled.
1312 * Patch by Jarrett Redd, 29 Apr 2004:
1313 Fix hang on reset on Ocotea board due to flash in wrong mode.
1315 * Patch by Dave Peverley, 29 Apr 2004:
1316 add MAC address detection to smc91111 driver
1318 * Patch by David Müller, 28 Apr 2004:
1319 fix typo in lib_arm/board.c
1321 * Patch by Tolunay Orkun, 20 Apr 2004:
1322 - README update: add CONFIG_CSB272 and csb272_config
1323 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1324 i2cfast environment variable
1326 * Patch by Yuli Barcohen, 19 Apr 2004:
1327 - Rename DUET_ADS to MPC885ADS
1328 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1329 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1330 - Clean up FADS family port to use the new defines
1332 * Fix PCI support on CPC45 board
1334 * Patch by Scott McNutt, 25 Apr 2004:
1335 Add Nios GDB/JTAG Console support:
1336 - Add stubs to support gdb via JTAG.
1337 - Add support for console over JTAG.
1340 * Add support for CATcenter board (based on PPChameleon ME module)
1342 * Patch by Klaus Heydeck, 12 May 2004:
1343 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1344 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1345 various changes to KUP4 board specific files
1347 * Fix minor network problem on MPC5200: need some delay between
1348 resetting the PHY and sending the first packet. Implemented in a
1349 "natural" way by invoking the PHY reset and initialization code
1350 only once after power on vs. each time the interface is brought up.
1352 * Add some limited support for low-speed devices to SL811 USB controller
1353 (at least "usb reset" now passes successfully and "usb info" displays
1354 correct information)
1356 * Change init sequence for multiple network interfaces: initialize
1357 on-chip interfaces before external cards.
1359 * Fix memory leak in the NAND-specific JFFS2 code
1361 * Fix SL811 USB controller when attached to a USB hub
1363 * Fix config option spelling in PM520 config file
1365 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1366 patches by Pantelis Antoniou, 30 Mar 2004)
1368 * Fix minor NAND JFFS2 related issue
1370 * Fixes for SL811 USB controller:
1371 - implement workaround for broken memory stick
1372 - improve error handling
1374 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1375 cope with congested networks.
1377 ======================================================================
1378 Changes for U-Boot 1.1.1:
1379 ======================================================================
1381 * Patch by Travis Sawyer, 23 Apr 2004:
1382 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1383 errata from Vitesse Semiconductor.
1385 * Patch by Philippe Robin, 22 Apr 2004:
1386 Fix ethernet configuration for "versatile" board
1388 * Patch by Kshitij Gupta, 21 Apr 2004:
1389 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1391 * Patch by Steven Scholz, 24 Feb 2004:
1392 Fix a bug in AT91RM9200 ethernet driver:
1393 The MII interface is now initialized before accessing the PHY.
1395 * Patch by John Kerl, 19 Apr 2004:
1396 Use U-boot's miiphy.h for PHY register names, rather than
1397 introducing a new header file.
1399 * Update pci_ids.h from linux-2.4.26
1401 * Patch by Masami Komiya, 19 Apr 2004:
1402 Fix problem cause by VLAN function on little endian architecture
1403 without VLAN environment
1405 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1406 binary image for all clock frequencies. Implement run-time
1407 optimization of flash access timing based on the actual bus
1410 * Modify KUP4X board configuration to use SL811 driver for USB memory
1411 sticks (including FAT / VFAT filesystem support)
1413 * Add SL811 Host Controller Interface driver for USB
1415 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1417 * Patch by Pantelis Antoniou, 19 Apr 2004:
1418 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1419 Minor patches for Intracom boards.
1421 * Patch by Christian Pell, 19 Apr 2004:
1422 cleanup support for CF/IDE on PCMCIA for PXA25X
1424 * Temporarily disabled John Kerl's extended MII command code because
1425 "miivals.h" is missing
1427 * Patches by Mark Jonas, 13 Apr 2004:
1428 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1429 - Add sync instructions to IceCube SDRAM init code
1430 - Move SDRAM chip constants into seperate include files
1431 - Unify DDR and SDR initialization code
1432 - Unify all IceCube (Lite5xxx) target names
1434 * Patch by John Kerl, 16 Apr 2004:
1435 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1436 mii read 4-7 18-1a. Also add mii dump subcommand for
1437 pretty-printing standard regs 0-5.
1439 * Patch by Stephen Williams, 16 April 2004:
1440 fix typo in JSE.h; update MAINTAINERS
1442 * Patch by Matthew S. McClintock, 14 Apr 2004:
1443 fix initdram function for utx8245 board
1445 * Patch by Markus Pietrek, 14 Apr 2004:
1446 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1448 * Patch by Reinhard Meyer, 18 Apr 2004:
1449 provide the IDE Reset Function for EMK 5200 boards
1451 * Patch by Masami Komiya, 12 Apr 2004:
1452 fix pci_hose_write_config_{byte,word}_via_dword problems
1454 * Patch by Sangmoon Kim, 12 Apr 2004:
1455 Update max RAM size for debris board
1457 * Patch by Travis Sawyer, 08 Apr 2004:
1458 Add TLB entry for second DIMM slot on ocotea
1460 * Patch by Masami Komiya, 08 Apr 2004:
1461 add RTL8169 network driver
1463 * Patch by Dan Malek, 07 Apr 2004:
1464 - Add support for RPC/STx GP3, Motorola 8560 board
1465 - Update 85xx TSEC driver so it searches MII for first available PHY
1467 - Add functions to support console MII commands.
1469 * Patch by Tolunay Orkun, 07 Apr 2004:
1470 Move initialization of bi_iic_fast[]
1471 from board_init_f() to board_init_r()
1473 * Patch by Yasushi Shoji, 07 Apr 2004:
1474 Cleanup microblaze port
1476 * Patch by Sangmoon Kim, 07 Apr 2004:
1477 Add auto SDRAM module detection for Debris board
1479 * Patch by Rune Torgersen, 06 Apr 2004:
1480 - Fix some PCI problems on the MPC8266ADS board
1481 - Fix the location of some PCI entries in the immap structure
1483 * Patch by Yasushi Shoji, 07 Apr 2004:
1484 - add support for microblaze processors
1485 - add support for AtmarkTechno "suzaku" board
1487 * Configure PPChameleon board to use redundand environment in flash
1489 * Configure PPChameleon board to use JFFS2 NAND support.
1491 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1493 * Patch by Rune Torgersen, 16 Apr 2004:
1496 * Patches by Pantelis Antoniou, 16 Apr 2004:
1497 - add support for a new version of an Intracom board and fix
1498 various other things on others.
1499 - add verify support to the crc32 command (define
1500 CONFIG_CRC32_VERIFY to enable it)
1501 - fix FEC driver for MPC8xx systems:
1502 1. fix compilation problems for boards that use dynamic
1504 2. shut down FEC after network transfers
1505 - HUSH parser fixes:
1506 1. A new test command was added. This is a simplified version of
1507 the one in the bourne shell.
1508 2. A new exit command was added which terminates the current
1510 3. Fixed handing of $? (exit code of last executed command)
1511 - Fix some compile problems;
1512 add "once" functionality for the netretry variable
1514 * Patch by George G. Davis, 02 Apr 2004:
1515 add support for Intel Assabet board
1517 * Patch by Stephen Williams, 01 Apr 2004:
1518 Add support for Picture Elements JSE board
1520 * Patch by Christian Pell, 01 Apr 2004:
1521 Add CompactFlash support for PXA systems.
1523 * Patches by Pantelis Antoniou, 30 Mar 2004:
1524 - add auto-complete support to the U-Boot CLI
1525 - add support for NETTA and NETPHONE boards; fix NETVIA board
1526 - add support for the Epson 156x series of graphical displays
1527 (These displays are serial and not suitable for using a normal
1528 framebuffer console on them)
1529 - add infrastructure needed in order to POST any DSPs in a board
1530 - improve and fix various things in the MPC8xx FEC driver:
1531 1. The new 87x and 88x series of processors have two FECs,
1532 and the new driver supports them both.
1533 2. Another change in the 87x/88x series is support for
1534 the RMII (Reduced MII) interface. However numerous
1535 changes are needed to make it work since the PHYs
1536 are connected to the same lines. That means that
1537 you have to address them correctly over the MII
1539 3. We now correctly match the MII/RMII interface
1540 configuration to what the PHY reports.
1541 - Fix problem when readingthe MII status register. Due to the
1542 internal design of many PHYs you have to read the register
1543 twice. The problem is more apparent in 10Mbit mode.
1544 - add new mode ".jffs2s" for reading from a NAND device: it just
1545 skips over bad blocks.
1546 - add networking support for VLANs (802.1q), and CDP (Cisco
1548 - some minor patches / cleanup
1550 * Patch by Yuli Barcohen, 28 Mar 2004:
1551 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1552 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1553 - Change configuration method for MPC8260ADS family
1555 * add startup code to clear the BSS of standalone applications
1557 * Fix if / elif handling bug in HUSH shell
1559 ======================================================================
1560 Changes for U-Boot 1.1.0:
1561 ======================================================================
1563 * Patch by Mark Jonas: Remove config.tmp files only when
1564 unconfiguring the board
1566 * Adapt RMU board for bigger flash memory
1568 * Patch by Klaus Heydeck, 13 Mar 2003:
1569 Add support for KUP4X Board
1571 * Patch by Pavel Bartusek, 21 Mar 2004
1572 Add Reiserfs support
1574 * Patch by Hinko Kocevar, 20 Mar 2004
1575 - Add auto-release for SMSC LAN91c111 driver
1576 - Add save/restore of PTR and PNR regs as suggested in datasheet
1578 * Patch by Stephen Williams, 19 March 2004
1579 Increase speed of sector reads from SystemACE,
1580 shorten poll timeout and remove a useless reset
1582 * Patch by Tolunay Orkun, 19 Mar 2004:
1583 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1586 * Patch by Brad Kemp, 18 Mar 2004:
1587 prevent machine checks during a PCI scan
1589 * Patch by Pierre Aubert, 18 Mar 2004:
1590 Fix string cleaning in IDE identification
1592 * Patch by Pierre Aubert, 18 Mar 2004:
1593 - Unify video mode handling for Chips & Technologies 69000 Video
1594 chip and Silicon Motion SMI 712/710/810 Video chip
1595 - Add selection of the video output (CRT or LCD) via 'videoout'
1596 environment variable for the Silicon Motion
1599 * Patch by Pierre Aubert, 18 Mar 2004:
1600 include/common.h typo fix
1602 * Patches by Tolunay Orkun, 17 Mar 2004:
1603 - Add support for bd->bi_iic_fast[] initialization via environment
1604 variable "i2cfast" (CONFIG_I2CFAST)
1605 - Add "i2cfast" u-boot environment variable support for csb272
1607 * Patch by Carl Riechers, 17 Mar 2004:
1608 Ignore '\0' characters in console input for use with telnet and
1611 * Patch by Leon Kukovec, 17 Mar 2004:
1612 typo fix for strswab prototype #ifdef
1614 * Patches by Thomas Viehweger, 16 Mar 2004:
1615 - show PCI clock frequency on MPC8260 systems
1616 - add FCC_PSMR_RMII flag for HiP7 processors
1617 - in do_jffs2_fsload(), take load address from load_addr if not set
1618 explicit, update load_addr otherwise
1619 - replaced printf by putc/puts when no formatting is needed
1620 (smaller code size, faster execution)
1622 * Patch by Phillippe Robin, 16 Mar 2004:
1623 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1625 * Patch by Stephen Williams, 15 Mar 2004:
1626 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1628 * Patch by Tolunay Orkun, 15 Mar 2004:
1629 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1631 * Patch by Travis Sawyer, 15 Mar 2004:
1632 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1634 * Add start-up delay to make sure power has stabilized before
1635 attempting to switch on USB on SX1 board.
1637 * Patch by Josef Wagner, 18 Mar 2004:
1638 - Add support for MicroSys XM250 board (PXA255)
1639 - Add support for MicroSys PM828 board (MPC8280)
1640 - Add support for 32 MB Flash on PM825/826
1641 - new SDRAM refresh rate for PM825/PM826
1642 - added support for MicroSys PM520 (MPC5200)
1643 - replaced Query by Identify command in CPU86/flash.c
1644 to support 28F160F3B
1646 * Fix wrap around problem with udelay() on ARM920T
1648 * Add support for Macronix flash on TRAB board
1650 * Patch by Pierre Aubert, 15 Mar 2004:
1651 Fix buffer overflow in IDE identification
1653 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1655 * Remove redundand #define in IceCube.h
1657 * Patch by Steven Scholz, 27 Feb 2004:
1658 - Adding get_ticks() and get_tbclk() for AT91RM9200
1659 - Many white space fixes in cpu/at91rm9200/interrupts.c
1661 * Patches by Steven Scholz, 20 Feb 2004:
1662 some cleanup in AT91RM9200 related code
1664 * Patches by Travis Sawyer, 12 Mar 2004:
1665 - Fix Gigabit Ethernet support for 440GX
1666 - Add Gigabit Ethernet Support to MII PHY utilities
1668 * Patch by Brad Kemp, 12 Mar 2004:
1669 Fixes for drivers/cfi_flash.c:
1670 - Better support for x8/x16 implementations
1671 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1672 - Added defines for AMD command and address constants
1674 * Patch by Leon Kukovec, 12 Mar 2004:
1675 Fix get_dentfromdir() to correctly handle deleted dentries
1677 * Patch by George G. Davis, 11 Mar 2004:
1678 Remove hard coded network settings in TI OMAP1610 H2
1679 default board config
1681 * Patch by George G. Davis, 11 Mar 2004:
1682 add support for ADS GraphicsClient+ board.
1684 * Patch by Pierre Aubert, 11 Mar 2004:
1685 - add bitmap command and splash screen support in cfb console
1686 - add [optional] origin in the bitmap display command
1688 * Patch by Travis Sawyer, 11 Mar 2004:
1689 Fix ocotea board early init interrupt setup.
1691 * Patch by Thomas Viehweger, 11 Mar 2004:
1692 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1694 * Patch by Stephan Linz, 09 Mar 2004
1695 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1697 * Patch by George G. Davis, 9 Mar 2004:
1698 fix recent build failure for SA1100 target
1700 * Patch by Travis Sawyer, 09 Mar 2004:
1701 Support native interrupt mode for the IBM440GX.
1702 Previously it was running in 440GP compatibility mode.
1704 * Patch by Philippe Robin, 09 Mar 2004:
1705 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1708 * Patch by Masami Komiya, 08 Mar 2004:
1709 Don't overwrite server IP address or boot file name
1710 when the boot server does not return values
1712 * Patch by Tolunay Orkun, 5 Mar 2004:
1713 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1715 * Patch by Tolunay Orkun, 5 Mar 2004:
1716 Fix early board initialization for Cogent CSB272 board
1718 * Patch by Ed Okerson, 3 Mar 2004:
1719 fix CFI flash writes for little endian systems
1721 * Patch by Reinhard Meyer, 01 Mar 2004:
1722 generalize USB and IDE support for MPC5200 with according
1723 changes to IceCube.h and TOP5200.h
1724 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1725 add info about USB and IDE to README
1727 * Patch by Yuli Barcohen, 4 Mar 2004:
1728 Fix problems with GCC 3.3.x which changed handling of global
1729 variables explicitly initialized to zero (now in .bss instead of
1732 * Patch by Leon Kukovec, 02 Mar 2004:
1733 add strswab() to fix IDE LBA capacity, firmware and model numbers
1734 on little endian machines
1736 * Patch by Masami Komiya, 02 Mar 2004:
1737 - Remove get_ticks() from NFS code
1738 - Add verification of RPC transaction ID
1740 * Patch by Pierre Aubert, 02 Mar 2004:
1741 cleanup for IDE and USB drivers for MPC5200
1743 * Patch by Travis Sawyer, 01 Mar 2004:
1745 - Add IBM PPC440GX Ref Platform support (Ocotea)
1746 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1747 Adapted to U-Boot and 440GX port
1749 - Add gracious handling of all Ethernet Pin Selections for 440GX
1750 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1752 - Add needed bit definitions
1755 * Patch by Carl Riechers, 1 Mar 2004:
1756 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1758 * Patch by Stephan Linz, 27 Feb 2004
1759 - avoid problems for targets without NFS download support
1761 * Patch by Rune Torgersen, 27 Feb 2004:
1762 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1763 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1764 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1766 * Patch by Masami Komiya, 27 Feb 2004:
1767 Fix rarpboot: add autoload by NFS
1769 * Patch by Dan Eisenhut, 26 Feb 2004:
1770 fix flash_write return value in saveenv
1772 * Patch by Stephan Linz, 11 Dec 2003
1773 expand config.mk to avoid trigraph warnings on NIOS
1775 * Rename "BMS2003" board into "HMI10"
1777 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1778 storage; auto-set console on USB port (using preboot command)
1780 * Add support for SX1 mobile phone; add support for USB-based console
1781 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1783 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1785 * Fix SDRAM timings for LITE5200 / IceCube board
1787 * Handle Auti-MDIX / connection status for INCA-IP
1789 * Fix USB problems when attempting to read 0 bytes
1791 * Patch by Travis Sawyer, 26 Feb 2004:
1792 Fix broken compile for XPEDITE1K target.
1794 * Patch by Stephan Linz, 26 Feb 2004:
1795 Bug fix for NFS code on NIOS targets
1797 * Patch by Stephen Williams, 26 Feb 2004:
1798 Break up SystemACE reads of large block counts
1800 * Patch by Pierre Aubert, 26 Feb 2004
1801 add IDE support for MPC5200
1803 * Patch by Masami Komiya, 26 Feb 2004:
1804 add autoload via NFS
1806 * Patch by Stephen Williams
1807 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1808 elsewhere in the source.
1810 * Patch by Steven Scholz, 25 Feb 2004:
1811 - Timeouts in FPGA code should be based on CFG_HZ
1812 - Minor cleanup in code for Altera FPGA ACEX1K
1814 * Patch by Steven Scholz, 25 Feb 2004:
1815 Changed "Directory Hierarchy" section in README
1817 * Patch by Masami Komiya, 25 Feb 2004:
1818 Reduce copy count in nfs_read_reply() of NFS code
1820 * Patch by Markus Pietrek, 24 Feb 2004:
1821 NS9750 DevBoard added
1823 * Patch by Pierre Aubert, 24 Feb 2004
1824 add USB support for MPC5200
1826 * Patch by Steven Scholz, 24 Feb 2004:
1827 - fix MII commands to use values from last command
1829 * Patch by Torsten Demke, 24 Feb 2004:
1830 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1832 * Patch by Rahul Shanbhag, 19 Feb 2004:
1833 Fixes for for OMAP1610 board:
1834 - shift some IRQ specific code to platform.S file
1835 - remove duplicatewatchdog reset code from start.S
1837 * Make Auto-MDIX Support configurable on INCA-IP board
1839 * Fix license for mkimage tool
1841 * Patch by Masami Komiya, 24 Feb 2004:
1842 Update NetBootFileXferSize in NFS code
1844 * Patch by Scott McNutt, 24 Feb 2004:
1845 fix packet length in NFS code
1847 * Patch by Masami Komiy, 22 Feb 2004:
1848 Add support for NFS for file download
1850 * Patch by Andrea Scian, 17 Feb 2004:
1851 Add support for S3C44B0 processor and DAVE B2 board
1853 * Patch by Steven Scholz, 20 Feb 2004:
1854 - Add support for MII commands on AT91RM9200 boards
1855 - some cleanup in AT91RM9200 ethernet code
1857 * Patch by Peter Ryser, 20 Feb 2004:
1858 Add support for the Xilinx ML300 platform
1860 * Patch by Stephan Linz, 17 Feb 2004:
1861 Fix watchdog support for NIOS
1863 * Patch by Josh Fryman, 16 Feb 2004:
1864 Fix byte-swapping for cfi_flash.c for different bus widths
1866 * Patch by Jon Diekema, 14 Jeb 2004:
1867 Remove duplicate "FPGA Support" notes from the README file
1869 * Patches by Reinhard Meyer, 14 Feb 2004:
1870 - update board/emk tree; use common flash driver
1871 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1872 [adapted for other PPC CPUs -- wd]
1873 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1875 * Patch by Jon Diekema, 13 Feb 2004:
1876 Call show_boot_progress() whenever POST "FAILED" is printed.
1878 * Patch by Nishant Kamat, 13 Feb 2004:
1879 Add support for TI OMAP1610 H2 Board
1880 Fixes for cpu/arm926ejs/interrupt.c
1881 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1882 Fix for a timer bug in OMAP1610 Innovator
1883 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1885 * Patches by Stephan Linz, 12 Feb 2004:
1886 - add support for NIOS timer with variable period preload counter value
1887 - prepare POST framework support for NIOS targets
1889 * Patch by Denis Peter, 11 Feb 2004:
1890 add POST support for the MIP405 board
1892 * Patch by Laurent Mohin, 10 Feb 2004:
1893 Fix buffer overflow in common/usb.c
1895 * Patch by Tolunay Orkun, 10 Feb 2004:
1896 Add support for Cogent CSB272 board
1898 * Patch by Thomas Elste, 10 Feb 2004:
1899 Add support for NET+50 CPU and ModNET50 board
1901 * Patch by Sam Song, 10 Feb 2004:
1902 Fix typos in cfi_flash.c
1904 * Patch by Leon Kukovec, 10 Feb 2004
1905 Fixed long dir entry slot id calculation in get_vfatname
1907 * Patch by Robin Gilks, 10 Feb 2004:
1908 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1909 !=, <>, <, >, <=, >=)
1911 * Fix problem with side effects in macros in include/usb.h
1913 * Patch by David Benson, 13 Nov 2003:
1914 bug 841358 - fix TFTP download size limit
1916 * Fixing bug 850768:
1917 improper flush_cache() in load_serial()
1919 * Fixing bug 834943:
1920 MPC8540 - missing volatile declarations
1922 * Patch by Stephen Williams, 09 Feb 2004:
1923 Add support for Xilinx SystemACE chip:
1924 - New files common/cmd_ace.c and include/systemace.h
1925 - Hook systemace support into cmd_fat and the partition manager
1927 * Patch by Travis Sawyer, 09 Feb 2004:
1928 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1930 * Patch by Travis Sawyer, 09 Feb 2004:
1932 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1933 - Add phymode for 440 enet
1936 - Change board_pre_init to board_early_init_f
1937 - Add user flash to bus controller setup
1939 - Fix is_pci_host to check GPIO for monarch bit
1940 - Force xpedite1k to pci conventional mode (via #define option)
1942 * Patch by Brad Kemp, 4 Feb 2004:
1943 - handle the machine check that is generated during the PCI scans
1945 - define the registers used in the IMMR by the PCI subsystem.
1947 * Patch by Pierre Aubert, 03 Feb 2004:
1948 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1950 * Patch by Jeff Angielski, 03 Feb 2004:
1951 Fix copy & paste error in cpu/mpc8260/pci.c
1953 * Patch by Reinhard Meyer, 24 Jan 2004:
1954 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1956 * Add Auto-MDIX support for INCA-IP
1960 * Patch by Josef Baumgartner, 10 Feb 2004:
1961 Fixes for Coldfire port
1963 * Patch by Brad Kemp, 11 Feb 2004:
1964 Fix CFI flash driver problems
1966 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
1967 modules at CPU clock frequencies above 66 MHz.
1969 * Optimize flash programming speed for LWMON (by another 100% :-)
1971 * Patch by Jian Zhang, 3 Feb 2004:
1972 - Changed the incorrect FAT12BUFSIZE
1973 - data_begin in fsdata can be negative. Changed it to be short.
1975 * Patches by Stephan Linz, 30 Jan 2004:
1976 1: - board/altera/common/flash.c:flash_erase():
1977 o allow interrupts befor get_timer() call
1978 o check-up each erased sector and avoid unexpected timeouts
1979 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1980 o enclose sevenseg_set() in cpp condition
1981 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1982 - fix some typed in mistakes in the NIOS documentation
1983 2: - split DK1C20 configuration into several header files:
1984 o two new files for each NIOS CPU description
1985 o U-Boot related part is remaining in DK1C20.h
1986 3: - split DK1S10 configuration into several header files:
1987 o two new files for each NIOS CPU description
1988 o U-Boot related part is remaining in DK1S10.h
1989 4: - Add support for the Microtronix Linux Development Kit
1990 NIOS CPU configuration at the Altera Nios Development Kit,
1991 Stratix Edition (DK-1S10)
1992 5: - Add documentation for the Altera Nios Development Kit,
1993 Stratix Edition (DK-1S10)
1994 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1996 7: - Add support for the common U-Boot SPI framework at
1999 * Patch by Rahul Shanbhag, 28 Jan 2004:
2000 Fix flash protection/locking handling for OMAP1610 innovator board.
2002 * Patch by Rolf Peukert, 28 Jan 2004:
2003 fix flash write problems on CSB226 board (write with 32 bit bus width)
2005 * Patches by Mark Jonas, 16 Jan 2004:
2006 - fix rounding error when calculating baudrates for MPC5200 PSCs
2007 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2008 time which is not supported
2010 * Patch by Yuli Barcohen, 26 Jan 2004:
2011 Allow bzip2 compression for small memory footprint boards
2013 * Patch by Brad Kemp, 21 Jan 2004:
2014 Add support for CFI flash driver for both the Intel and the AMD
2017 * Patch by Travis Sawyer, 20 Jan 2004:
2018 Fix pci bridge auto enumeration of sibling p2p bridges.
2020 * Patch by Tolunay Orkun, 12 Jan 2004:
2021 Add some delays as needed for Intel LXT971A PHY support
2023 * Patches by Stephan Linz, 09 Jan 2004:
2024 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2025 - make DK1C20 board configuration related to ASMI conform to
2028 * Patch by Anders Larsen, 09 Jan 2004:
2030 ARM memory layout fixes: the abort-stack is now set up in the
2031 correct RAM area, and the BSS is zeroed out as it should be.
2033 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2034 of the linker scripts are replaced by '__bss_start' and '_end',
2035 resp., which is a further step to eliminate unnecessary differences
2036 between the implementation of the CPU architectures.
2038 * Patch by liang a lei, 9 Jan 2004:
2039 Fix Intel 28F128J3 ID in include/flash.h
2041 * Patch by Masami Komiya, 09 Jan 2004:
2042 add support for TB0229 board (NEC VR4131 MIPS processor)
2044 * Patch by Leon Kukovec, 12 Dec 2003:
2045 changed extern __inline__ into static __inline__ in
2046 include/linux/byteorder/swab.h
2048 * Patch by Travis Sawyer, 30 Dec 2003:
2049 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2050 select MDI port based on enabled EMAC device.
2051 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2054 * Patch by Wolter Kamphuis, 15 Dec 2003:
2055 made CONFIG_SILENT_CONSOLE usable on all architectures
2057 * Disable date command on TQM866M - there is no RTC on MPC866
2059 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2061 * Implement adaptive SDRAM timing configuration based on actual CPU
2062 clock frequency for INCA-IP; fix problem with board hanging when
2063 switching from 150MHz to 100MHz
2065 * Add PCMCIA CS support for BMS2003 board
2067 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2068 see doc/README.MPC866 for details;
2069 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2070 calculate CPU clock frequency from PLL register values.
2072 * Add support for 128 MB RAM on TQM8xxL/M modules
2074 * Fix PS/2 keyboard problem caused by statically initialized variable
2075 pointing to a location in flash
2077 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2079 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2080 before we can access it; add delay in case we are faster (with no
2083 * Cleanup of some init functions
2085 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2086 to avoid Linux crashes by early packets coming in.
2088 * Accelerate flash accesses on LWMON board by using buffered writes
2090 * Fix typo in Makefile;
2091 fix problem with PARTNUM detection
2093 * Patch by Reinhard Meyer, 09 Jan 2004:
2094 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2096 * Add support for IDE LED on BMS2003 board
2097 (exclusive with status LED!)
2099 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2102 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2103 Add common files for "emk" boards
2105 * Add a common get_ram_size() function and modify the the
2106 board-specific files to invoke that common implementation.
2108 ======================================================================
2109 Changes for U-Boot 1.0.1:
2110 ======================================================================
2112 * Set default clock for INCA-IP to 150 MHz
2114 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2115 add I2C support; add support for DS1337 RTC
2117 * Add CompactFlash support for BMS2003 board
2119 * Add support for status LED on BMS2003 board
2121 * Patch by Scott McNutt, 02 Jan 2004:
2122 Add support for the Nios Active Serial Memory Interface (ASMI)
2125 * Patch by Andrea Marson, 16 Dec 2003:
2126 Add support for the PPChameleon ME and HI modules
2128 * Patch by Yuli Barcohen, 22 Dec 2003:
2129 Add support for Motorola DUET ADS board (MPC87x/88x)
2131 * Patch by Robert Schwebel, 15 Dec 2003:
2132 add support for cramfs (uses JFFS2 command interface)
2134 * Patches by Stephan Linz, 11 Dec 2003:
2135 - more documentation for NIOS port
2136 - new struct nios_pio_t, struct nios_spi_t
2137 - Reconfiguration for NIOS Development Kit DK1C20:
2138 o move board related code from board/dk1c20
2139 to board/altera/dk1c20
2140 o create a new common source path board/altera/common
2141 and move generic flash access stuff into it
2142 o change/expand configuration file DK1C20.h
2143 - Add support for NIOS Development Kit DK1S10
2144 - Add status LED support for NIOS systems
2145 - Add dual 7-segment LED support for Altera NIOS DevKits
2147 * Patch by Ronen Shitrit, 10 Dec 2003:
2148 Add support for the Marvell DB64360 / DB64460 development boards
2150 * Patch by Detlev Zundel, 10 Dec 2003:
2151 fix dependency problem in examples/Makefile
2153 * Patch by Denis Peter, 8 Dec 2003
2154 - add support for the PATI board (MPC555)
2155 - add SPI support for the MPC5xx
2157 * Patch by Anders Larsen, 08 Dec 2003:
2158 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2159 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2160 cleanup some redundand #defines
2162 * Patch by André Schwarz, 8 Dec 2003:
2163 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2164 - TX and RX deskriptors must be quad-word aligned
2165 - does not work with only one TX deskriptor
2166 - standard reset method does not work
2168 * Patch by Masami Komiya, 08 Dec 2003:
2169 add RTL8139 ethernet driver
2171 * Patches by Ed Okerson, 07 Dec 2003:
2172 - fix ethernet for the AU1x00 processors in little-endian mode.
2173 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2175 * Minor code cleanup (coding style)
2177 * Patch by Reinhard Meyer, 30 Dec 2003:
2178 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2179 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2180 - turned debug print of PHY registers into a function (called in two places)
2181 - added support for EMK MPC5200 based modules
2183 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2185 * Add support for TQM866M modules
2187 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2189 * Fix a few compiler warnings
2191 * Patch by Reinhard Meyer, 28 Dec 2003:
2192 Add initial support for TOP5200 board
2194 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2195 environment variable which can set to "100", "133", or "150". The
2196 CPU clock will be configured accordingly upon next reboot. Other
2197 values are ignored. In case of an invalid or undefined "cpuclk"
2198 value, the compile-time default CPU clock speed will be used.
2200 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2201 window that is used to access the UART registers by the Linux driver)
2203 * Patch by Reinhard Meyer, 20 Dec 2003:
2204 Fix clock calculation for the MPC5200 for higher clock frequencies
2205 (above 2**32 / 10 = 429.5 MHz).
2207 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2209 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2211 * Add new configuration for IceCube board with DDR memory
2213 * Update TRAB memory configurations
2215 * Add JFFS2 support for INCA-IP board
2217 * Patch by Bill Hargen, 09 Dec 2003:
2218 - BUBINGA405EP: changed flash driver to protect top sector containing
2220 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2221 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2222 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2223 - 405EP: added/fixed support for "reginfo" command.
2224 - 4xx: removed spurious MII error messages on "mii info" command.
2226 * Patch by Bernhard Kuhn, 28 Nov 2003:
2227 add support for Coldfire CPU
2228 add support for Motorola M5272C3 and M5282EVB boards
2230 * Patch by Pierre Aubert, 24 Nov 2003:
2231 - add a return value for the fpga command
2232 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2233 is defined. If ide_preinit fails, ide_init is aborted.
2234 - fix an endianess problem in fat.h
2236 * Patch by Wolter Kamphuis, 05 Dec 2003:
2237 Add support for SNMC's QS850/QS823/QS860T boards
2239 * Patch by Yuli Barcohen, 3 Dec 2003:
2240 "revive" U-Boot support for old Motorola MPC860ADS board
2242 * Patch by Cam(ilo?), 03 Dec 2003:
2243 make examples build even with broken Montavista objcopy
2245 * Patch by Pavel Bartusek, 27 Nov 2003:
2246 fix conversion problem with "bootretry" evironment variable
2248 * Patch by Andre Schwarz, 24 Nov 2003:
2249 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2251 * Patch by Pavel Bartusek, 21 Nov 2003:
2252 set ZMII bridge speed on 440
2254 * Patch by Anders Larsen, 17 Nov 2003:
2255 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2257 * Patches by David Müller, 14 Nov 2003:
2258 - board/mpl/common/common_util.c
2259 * implement support for BZIP2 compressed images
2260 * various cleanups (printf -> puts, ...)
2261 - board/mpl/common/flash.c
2262 * report correct errors to upper layers
2263 * check the erase fail and VPP low bits in status reg
2264 - board/mpl/vcma9/cmd_vcma9.c
2265 - board/mpl/vcma9/flash.c
2266 * various cleanups (printf -> puts, ...)
2268 * fix typo in comment
2269 - cpu/arm920t/usb_ohci.c
2270 * support for S3C2410 is missing in #if line
2272 * reinit some registers in case of error (cable missing, ...)
2274 * support for USB/MMC devices is missing in #if line
2275 - include/configs/MIP405.h
2276 - include/configs/PIP405.h
2277 * enable BZIP2 support
2278 * enlarge malloc space to 1MiB because of BZIP2 support
2279 - include/configs/VCMA9.h
2280 * enable BZIP2 support
2281 * enlarge malloc space to 1MiB because of BZIP2 support
2282 * enable USB support
2283 - lib_arm/armlinux.c
2284 * change calling convention of ARM Linux kernel as
2285 described on http://www.arm.linux.org.uk/developer/booting.php
2287 * Patch by Thomas Lange, 14 Nov 2003:
2288 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2289 support all these AMD boards.
2291 * Patch by Thomas Lange, 14 Nov 2003:
2292 Workaround for mips au1x00 physical memory accesses (the au1x00
2293 uses a 36 bit bus internally and cannot access physical memory
2294 directly. Use the uncached SDRAM address instead of the physical
2297 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2298 add Realtek 8019 ethernet driver
2300 * Patch by Yuli Barcohen, 13 Nov 2003:
2301 MPC826xADS/PQ2FADS cleanup
2303 * Patch by Anders Larsen, 12 Nov 2003:
2304 Update README to mark the PORTIO commands non-standard
2306 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2307 update for for Atmel AT91RM9200DK development kit:
2308 - support for environment variables in DataFlash
2309 - Atmel DataFlash AT45DB1282 support
2311 * Patch by Jeff Carr, 11 Nov 2003:
2312 add support for new version of 8270 processors
2314 * Patches by George G. Davis, 05 Nov 2003:
2315 - only pass the ARM linux initrd tag to the kernel when an initrd
2317 - update omap1510inn configuration file
2319 * Patches by Stephan Linz, 3 Nov 2003:
2320 - more endianess fixes for LAN91C111 driver
2321 - CFG_HZ configuration patch for NIOS Cyclone board
2323 * Patch by Stephan Linz, 28 Oct 2003:
2324 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2326 * Patch by Steven Scholz, 20 Oct 2003:
2327 - make "mii info <addr>" show infor for PHY at "addr" only
2328 - Endian fix for miiphy_info()
2330 * Patch by Gleb Natapov, 19 Sep 2003:
2331 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2333 * Patch by Anders Larsen, 17 Sep 2003:
2334 Bring ARM memory layout in sync with the documentation:
2335 stack and malloc-heap are now located _below_ the U-Boot code
2337 * Accelerate booting on TRAB board: read and check autoupdate image
2338 headers first instead of always reading the whole images.
2340 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2342 * Enabled password check on RMU board
2344 * Fix configuration problem with IceCube in LOWBOOT configuration:
2345 envrionment got embedded, corrupting the image layout.
2347 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2349 * Added BMS2003 board
2350 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2352 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2353 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2356 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2359 * Add checksum verification to 'imls' command
2361 * Add bd_info fields needed for 4xx Linux I2C driver
2363 * Patch by Martin Krause, 4 Nov. 2003:
2364 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2366 * Print used network interface when CONFIG_NET_MULTI is set
2368 * Patch by Bernhard Kuhn, 28 Oct 2003:
2369 Add low boot support for MPC5200
2371 * Fix problem with dual PCMCIA support (NSCU)
2373 * Fix MPC5200 I2C initialization function
2375 ======================================================================
2376 Changes for U-Boot 1.0.0:
2377 ======================================================================
2379 * Fix parameter passing to standalone images with bootm command
2381 * Patch by Kyle Harris, 30 Oct 2003:
2382 Fix build errors for ixdp425 board
2384 * Patch by David M. Horn, 29 Oct 2003:
2385 Fixes to build under CYGWIN
2387 * Get IceCube MGT5100 working (again)
2389 * Fix problems in memory test on some boards (which was not
2390 non-destructive as intended)
2392 * Patch by Gary Jennejohn, 28 Oct 2003:
2393 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2394 to prevent stack overflow on ARM systems
2396 * Patch by Stephan Linz, 28 Oct 2003:
2397 fix init sequence error for NIOS port
2399 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2401 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2403 * Patch by Xiao Xianghua, 23 Oct 2003:
2404 small patch for mpc85xx
2406 * Fix small problem in MPC5200 I2C driver
2408 * Fix FCC3 support on ATC board
2410 * Correct header printing for multi-image files in do_bootm()
2412 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2414 * Fix PCI problems on PPChameleon board
2416 * Patch by Steven Scholz, 18 Oct 2003:
2417 Fix AT91RM9200 ethernet driver
2419 * Patch by Nye Liu, 17 Oct 2003:
2420 Fix typo in include/mpc8xx.h
2422 * Patch by Richard Woodruff, 16 Oct 03:
2423 Fixes for cpu/arm925/interrupt.c
2424 - Initialize timestamp & lastdec vars.
2425 - fix timestamp overflows.
2426 - fix lastdec overflow.
2427 - smarter normalization to allow udelay() below 1ms to work.
2429 * Patch by Scott McNutt, 16 Oct
2430 add networking support for the Altera Nios Development Kit,
2431 Cyclone Edition (DK-1C20)
2433 * Patch by Jon Diekema, 14 Oct 2003:
2434 add hint about doc/README.silent to README file
2436 * Add CompactFlash support for NSCU
2438 * Fix PCI problems on PPChameleonEVB
2440 * TRAB auto-update: Base decision if we have to strip the image
2441 header on image type as encoded in the header
2442 (include image type patch by Martin Krause, 17 Oct 2003)
2444 * Patches by Xianghua Xiao, 15 Oct 2003:
2446 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2447 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2448 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2450 * Fix flash timings on TRAB board
2452 * Make sure HUSH is initialized for running auto-update scripts
2454 * Make 5200 reset command _really_ reset the board, without running
2455 any other code after it
2457 * Fix errors with flash erase when range spans across banks
2458 that are mapped in reverse order
2460 * Fix flash mapping and display on P3G4 board
2462 * Patch by Kyle Harris, 15 Jul 2003:
2463 - add support for Intel IXP425 CPU
2464 - add support for IXDP425 eval board
2466 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2467 for more information
2469 * Patch by Steven Scholz, 10 Oct 2003
2470 - Add support for Altera FPGA ACEX1K
2472 * Patches by Thomas Lange, 09 Oct 2003:
2473 - fix cmd_ide.c for non ppc boards (read/write functions did not
2474 add ATA base address)
2475 - fix for shannon board
2476 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2477 - Endian swap ATA identity for all big endian CPUs, not just PPC
2478 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2480 - add support for dbau1x00 board (MIPS32)
2482 * Patch by Sangmoon Kim, 07 Oct 2003:
2483 add support for debris board
2485 * Patch by Martin Krause, 09 Oct 2003:
2486 Fixes for TRAB board
2487 - /board/trab/rs485.c: correct baudrate
2488 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2489 udelay(); fix some timing problems with adc controller
2490 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2491 modify commands: touch and buzzer
2493 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2494 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2495 Use direct function calls for auto_update instead of hush commands
2497 * Patch by Scott McNutt, 04 Oct 2003:
2498 - add support for Altera Nios-32 CPU
2499 - add support for Nios Cyclone Development Kit (DK-1C20)
2501 * Patch by Steven Scholz, 29 Sep 2003:
2502 - A second parameter for bootm overwrites the load address for
2503 "Standalone Application" images.
2504 - bootm sets environment variable "filesize" to the resulting
2505 (uncompressed) data length for "Standalone Application" images
2506 when autostart is set to "no". Now you can do something like
2507 if bootm $fpgadata $some_free_ram ; then
2508 fpga load 0 $some_free_ram $filesize
2511 * Patch by Denis Peter, 25 Sept 2003:
2512 add support for the MIP405 Rev. C board
2514 * Patch by Yuli Barcohen, 25 Sep 2003:
2515 add support for Zephyr Engineering ZPC.1900 board
2517 * Patch by Anders Larsen, 23 Sep 2003:
2518 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2519 implemented for the x86 architecture)
2521 * Patch by Sangmoon Kim, 23 Sep 2003:
2522 fix pll_pci_to_mem_multiplier table for MPC8245
2524 * Patch by Anders Larsen, 22 Sep 2003:
2525 enable timed autoboot on PXA
2527 * Patch by David Müller, 22 Sep 2003:
2528 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2529 returns correct libgcc file path
2530 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2531 time on s3c24x0 systems
2533 * Patch by Jon Diekema, 19 Sep 2003:
2534 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2535 link state to the fault LED.
2536 - In NetLoop, make the Fault LED reflect the link status. The link
2537 status gets updated on entry, and on timeouts.
2539 * Patch by Anders Larsen, 18 Sep 2003:
2540 allow mkimage to build and run on Cygwin-hosted systems
2542 * Patch by Frank Müller, 18 Sep 2003:
2543 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2546 * Patch by Pantelis Antoniou, 16 Sep 2003:
2547 add tool to compute fileds in the PLPRCR register for MPC86x
2549 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2551 * Fix build problems under FreeBSD
2553 * Add generic filesystem image type
2555 * Make fatload set filesize environment variable
2557 * enable basic / medium / high-end configurations for PPChameleonEVB
2558 board; fix NAND code
2560 * enable TFTP client code to specify to the server the desired
2561 timeout value (see RFC-2349)
2563 * Improve SDRAM setup for TRAB board
2565 * Suppress all output with splashscreen configured only if "splashimage"
2568 * Fix problems with I2C support for mpc5200
2570 * Adapt TRAB configuration and auto_update to new memory layout
2572 * Add configuration for wtk board
2574 * Add support for the Sharp LQ065T9DR51U LCD display
2576 * Patch by Rune Torgersen, 17 Sep 2003:
2577 - Fixes for MPC8266 default config
2578 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2580 * Patches by Jon Diekema, 17 Sep 2003:
2581 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2584 - adjust "help" output
2586 * Patches by Anders Larsen, 17 Sep 2003:
2587 - fix spelling errors
2588 - set GD_FLG_DEVINIT flag only after device function pointers
2590 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2592 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2593 - trigger watchdog while waiting in serial driver
2595 * Add auto-update code for TRAB board using USB memory sticks,
2596 support new configuration with more memory
2598 * disable MPC5200 bus pipelining as workaround for bus contention
2600 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2601 priority; configure critical interrupts to be handled like external
2604 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2605 go back to 66 MHz for stability
2607 * Patches by Jon Diekema, 15 Sep 2003:
2608 - add description for missing CFG_CMD_* entries in the README file
2611 * Patch by Gleb Natapov, 14 Sep 2003:
2612 enable watchdog support for all MPC824x boards that have a watchdog
2614 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2615 "Non-octet Aligned Frame" errors we see at 100 Mbps
2617 * Patch by Sharad Gupta, 14 Sep 2003:
2618 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2620 * Patch by llandre, 11 Sep 2003:
2621 update configuration for PPChameleonEVB board
2623 * Patch by David Müller, 13 Sep 2003:
2624 various changes to VCMA9 board specific files
2626 * Add I2C support for MGT5100 / MPC5200
2628 * Patch by Rune Torgersen, 11 Sep 2003:
2629 Changed default memory option on MPC8266ADS to NOT be Page Based
2630 Interleave, since this doesn't work very well with the standard
2633 * Patch by George G. Davis, 12 Sep 2003:
2634 fix Makefile settings for sk98 driver
2636 * Patch by Stefan Roese, 12 Sep 2003:
2637 - new boards added: DP405, HUB405, PLU405, VOH405
2638 - some esd boards updated
2639 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2641 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2643 * Patch by Martin Krause, 11 Sep 2003:
2644 add burn-in tests for TRAB board
2646 * Enable instruction cache on MPC5200 board
2648 * Patch by Denis Peter, 11 Sep 2003:
2649 - fix USB data pointer assignment for bulk only transfer.
2650 - prevent to display erased directories in FAT filesystem.
2652 * Change output format for NAND flash - make it look like for other
2655 ======================================================================
2656 Changes for U-Boot 0.4.8:
2657 ======================================================================
2659 * Add I2C and RTC support for RMU board
2661 * Patches by Denis Peter, 9 Sep 2003:
2662 add FAT support for IDE, SCSI and USB
2664 * Patches by Gleb Natapov, 2 Sep 2003:
2665 - cleanup of POST code for unsupported architectures
2666 - MPC824x locks way0 of data cache for use as initial RAM;
2667 this patch unlocks it after relocation to RAM and invalidates
2670 * Patch by Gleb Natapov, 30 Aug 2003:
2671 new I2C driver for mpc107 bridge. Now works from flash.
2673 * Patch by Dave Ellis, 11 Aug 2003:
2674 - JFFS2: fix typo in common/cmd_jffs2.c
2675 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2676 - JFFS2: remove node version 0 warning
2677 - JFFS2: accept JFFS2 PADDING nodes
2678 - SXNI855T: add AM29LV800 support
2679 - SXNI855T: move environment from EEPROM to flash
2680 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2682 * Patch by Bill Hargen, 11 Aug 2003:
2683 fixes for I2C on MPC8240
2684 - fix i2c_write routine
2685 - fix iprobe command
2686 - eliminates use of global variables, plus dead code, cleanup.
2688 * Add support for USB Mass Storage Devices (BBB)
2689 (tested with USB memory sticks only)
2691 * Avoid flicker on TRAB's VFD
2693 * Add support for SK98xx driver
2695 * Add PCI support for SL8245 board
2697 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2698 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2699 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2701 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2702 to allow for more accurate baudrate settings
2703 (error now 0.7% at 115 kbps, instead of 3.5% before)
2705 * Patch by Andreas Mohr, 4 Sep 2003:
2706 Fix a lot of spelling errors
2708 * Add support for PPChameleon Eval Board
2710 * Add support for P3G4 board
2712 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2715 * Patch by Yuli Barcohen, 7 Aug 2003:
2716 check BCSR to detect if the board is configured in PCI mode
2718 ======================================================================
2719 Changes for U-Boot 0.4.7:
2720 ======================================================================
2722 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2723 add support for Adder II MPC852T module
2725 * Patch by George G. Davis, 19 Aug 2003:
2726 fix TI Innovator/OMAP1510 pin configs
2728 * Patches by Kshitij, 18 Aug 2003
2729 - add support for arm926ejs cpu core
2730 - add support for TI OMAP 1610 Innovator Board
2732 * Patch by Yuli Barcohen, 14 Aug 2003:
2733 add support for bzip2 uncompression
2735 * Add GCC library to examples/Makefile so GCC utility functions will
2738 * Add I2C and RTC support for RMU board using software I2C driver
2739 (because of better response to iprobe command); fix problem with
2742 * Patch by Matthias Fuchs, 28 Aug 2003:
2743 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2744 CONFIG_BOOTP_MAKS (see README).
2746 * Fix ICU862 environment problem
2748 * Fix RAM size detection for RMU board
2750 * Implement "reset" for MGT5100/MPC5200 systems
2752 ======================================================================
2753 Changes for U-Boot 0.4.6:
2754 ======================================================================
2756 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2757 allow selection of clock frequency as "make" target
2759 * Implement memory autosizing code for IceCube boards
2761 * Configure network port on INCA-IP for autonegotiation
2763 * Fix overflow problem in network timeout code
2765 * Patch by Richard Woodruff, 8 Aug 2003:
2766 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2768 ======================================================================
2769 Changes for U-Boot 0.4.5:
2770 ======================================================================
2772 * Update for TQM board defaults:
2773 disable clocks_in_mhz, enable boot count limit
2775 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2776 in toplevel directory instead. Removed astest.c from tools/gdb because
2777 it is no longer relevant.
2779 * Fix PCI support for MPC5200 / IceCube Board
2781 * Map ISP1362 USB OTG controller for NSCU board
2783 * Patch by Brad Parker, 02 Aug 2003:
2784 fix sc520_cdp problems
2786 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2788 * Allow erase command to cross flash bank boundaries
2790 * Patch by Scott McNutt, 21 Jul 2003:
2791 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2792 Both LynxOS and BlueCat linux KDIs are supported.
2794 * Patch by Richard Woodruff, 25 Jul 2003:
2795 use more reliable reset for OMAP/925T
2797 * Patch by Nye Liu, 25 Jul 2003:
2798 fix typo in mpc8xx.h
2800 * Patch by Richard Woodruff, 24 Jul 2003:
2801 Fixes for cmd_nand.c:
2802 - Fixed null dereferece which could result in incorrect ECC values.
2803 - Added support for devices with no Ready/Busy signal hooked up.
2804 - Added OMAP1510 read/write protect handling.
2805 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2807 - Switched default ECC to be JFFS2.
2809 * Allow crc32 to be used at address 0x000
2811 * Provide consistent interface to standalone applications to access
2812 the 'global_data' structure
2813 Provide a doc/README.standalone more useful to users/developers.
2815 * Make IceCube MGT5100 FEC driver work
2817 * Implement new mechanism to export U-Boot's functions to standalone
2818 applications: instead of using (PPC-specific) system calls we now
2819 use a jump table; please see doc/README.standalone for details
2821 * Patch by Dave Westwood, 24 Jul 2003:
2822 added support for Unity OS (a proprietary OS)
2824 * Patch by Detlev Zundel, 23 Jul 2003:
2825 add "imls" command to print flash table of contents
2827 * Fix cold boot detection for log buffer reset
2829 * Return error for invalid length specifiers with "cp.X" etc.
2831 * Fix startup problem on MIPS
2833 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2834 bitmap support is configured
2836 * Patch by Bill Hargen, 18 Jul 2003:
2837 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2839 * Patch by Denis Peter, 18 Jul 2003:
2840 - fix memory configuration for MIP405T
2841 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2843 * Cleanup of TQM82xx configurations; use "official" board types
2844 to make selection easier.
2846 * Patch by Martin Krause, 17 Jul 2003:
2847 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2849 * Patch by Richard Woodruff, 17 July 03:
2850 - Fixed bug in OMAP1510 baud rate divisor settings.
2852 * Patch by Nye Liu, 16 July 2003:
2854 - add MPC86xADS support (uses MPC86xADS.h)
2855 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2857 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2858 o don't trust gclk() software measurement by default, depend on
2859 CONFIG_8xx_GCLK_FREQ
2860 - add DRAM SIMM not installed detection
2861 - use more "correct" SDRAM initialization sequence
2862 - allow different SDRAM sizes (8xxADS has 8M)
2864 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2865 - rename MAMR/MBMR defines to be more consistent. Should eventually
2866 be merged into MxMR to better reflect the PowerQUICC datasheet.
2868 * Patch by Yuli Barcohen, 16 Jul 2003:
2869 support new Motorola PQ2FADS-ZU evaluation board which replaced
2870 MPC8260ADS and MPC8266ADS
2872 ======================================================================
2873 Changes for U-Boot 0.4.4:
2874 ======================================================================
2876 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2878 * Add support for MGT5100 and MPC5200 processors
2880 * Patch by Lutz Dennig, 15 Jul 2003:
2881 update for R360MPI board
2883 ======================================================================
2884 Changes for U-Boot 0.4.3:
2885 ======================================================================
2887 * Patches by Kshitij, 04 Jul 2003
2888 - added support for arm925t cpu core
2889 - added support for TI OMAP 1510 Innovator Board
2891 * Patches by Martin Krause, 14 Jul 2003:
2892 - add I2C support for s3c2400 systems (trab board)
2893 - (re-) add "ping" to command table
2895 * Fix handling of "slow" POST routines
2897 * Patches by Yuli Barcohen, 13 Jul 2003:
2898 - Correct flash and JFFS2 support for MPC8260ADS
2899 - fix PVR values and clock generation for PowerQUICC II family
2902 * Patch by Bernhard Kuhn, 08 Jul 2003:
2903 - add support for M68K targets
2905 * Patch by Ken Chou, 3 Jul:
2906 - Fix PCI config table for A3000
2907 - Fix iobase for natsemi.c
2908 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
2910 * Allow to enable "slow" POST routines by key press on power-on
2911 * Fix temperature dependend switching of LCD backlight on LWMON
2912 * Tweak output format for LWMON
2914 * Patch by Stefan Roese, 11 Jul 2003:
2915 - Fix bug in CONFIG_VERSION_VARIABLE.
2916 - AR405 config updated.
2917 - OCRTC/ORSG: bsp command added.
2918 - ASH405 bsp update.
2920 ======================================================================
2921 Changes for U-Boot 0.4.2:
2922 ======================================================================
2924 * Add support for NSCU board
2926 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2928 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2929 mirror bit flash on TQM8xxM modules
2931 * Patch by Kenneth Johansson, 30 Jun 2003:
2932 get rid of MK_CMD_ENTRY macro; update doc/README.command
2934 * Patch by Seb James, 30 Jun 2003:
2935 Improve documentation of I2C configuration in README
2937 * Fix problems with previous log buffer "fixes"
2939 * Fix minor help text issues
2941 * "log append" did not append a newline
2943 ======================================================================
2944 Changes for U-Boot 0.4.1:
2945 ======================================================================
2947 * Fix some missing commands, cleanup header files
2948 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2950 * Rewrite command lookup and help command (fix problems with bubble
2951 sort when sorting command name list). Minor cleanup here and there.
2953 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2954 - Allow to call sysmon function interactively
2955 - PIC on LWMON board needs delay after power-on
2956 - Add missing RSR definitions for MPC8xx
2957 - Improve log buffer handling: guarantee clean reset after power-on
2958 - Add support for EXBITGEN board (aka "genie")
2959 - Add support for SL8245 board
2962 - remove trailing white space, trailing empty lines, C++ comments, etc.
2963 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2965 * Patches by Kenneth Johansson, 25 Jun 2003:
2966 - major rework of command structure
2967 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2969 ======================================================================
2970 Changes for U-Boot 0.4.0:
2971 ======================================================================
2973 * Patches by Robert Schwebel, 26 Jun 2003:
2974 - csb226 configuration updated
2975 - credits for logodl port updated
2976 - innokom configuration updated
2977 - logodl tree update, still with coding style inconsistencies
2978 - added OCM for ppc405 warning to README
2980 * Patch by Pantelis Antoniou, 25 Jun 2003:
2981 update NetVia with V2 board support
2983 * Header file cleanup for ARM
2985 * Patch by Murray Jensen, 24 Jun 2003:
2986 - make sure to use only U-boot provided header files
2987 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2989 * Patch by Stefan Roese, 24 Jun 2003:
2990 - Update esd ASH405 board files.
2991 - Update esd DASA_SIM config file.
2992 - Add ping command to some esd boards.
2994 * Patch by Yuli Barcohen, 23 Jun 2003:
2995 Update for MPC8260ADS board
2997 * Patch by Murray Jensen, 23 Jun 2003:
2998 - cleanup of GCC 3.x compiler warnings
3000 * Patch by Rune Torgersen, 4 Jun 2003:
3001 add large memory support for MPC8266ADS board
3003 * Patch by Richard Woodruff, 19 June 03:
3004 - Enabled standard u-boot device abstraction for ARM
3005 - Enabled console device for ARM
3006 - Initilized bi_baudrate for ARM
3008 * Patch by Bill Hargen, 23 Apr 2003:
3009 fix byte order for 824x I2C addresses (write op)
3011 * Patch by Murray Jensen, 20 Jun 2003:
3013 - cleanup (especially for gcc-3.x compilers)
3015 * Patch by Tom Guilliams, 20 Jun 2003:
3016 added CONFIG_750FX support for IBM 750FX processors
3018 * Patch by Devin Crumb, 02 Apr 2003:
3019 Fix clock divider rounding problem in drivers/serial.c
3021 * Patch by Richard Woodruff, 19 June 03:
3022 - Fixed smc91c111 driver to sync with the u-boot environment
3023 (driver/smc91c111.c).
3024 - Added eth_init error return check in NetLoop (net/net.c).
3026 * Patch by Ken Chou, 19 June 2003:
3027 Added support for A3000 SBC board (Artis Microsystems Inc.)
3029 * Patches by Murray Jensen, 17 Jun 2003:
3030 - Hymod board database mods: add "who" field and new xilinx chip types
3031 - provide new "init_cmd_timeout()" function so code external to
3032 "common/main.c" can use the "reset_cmd_timeout()" function before
3033 entering the main loop
3034 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3035 slightly different. see include/configs/hymod.h for an example
3036 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3037 CFG_DTT_ADM1021 defined)
3038 - add new "eeprom_probe()" function which has similar args and
3039 behaves in a similar way to "eeprom_read()" etc.
3040 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3041 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3042 - gdbtools copyright update
3043 - ensure that set_msr() executes the "sync" and "isync" instructions
3044 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3045 - 8260 I/O ports fix: Open Drain should be set last when configuring
3046 - add SIU IRQ defines for 8260
3047 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3048 config.mk to allow board configurations to override the GNU
3049 linker script, selected via the LDSCRIPT, make variable, and to
3050 give an initial value to the OBJCFLAGS make variable
3051 - 8260 i2c enhancement:
3052 o correctly extends the timeout depending on the size of all
3053 queued messages for both transmit and receive
3054 o will not continue with receive if transmit times out
3055 o ensures that the error callback is done for all queued tx
3057 o correctly detects both tx and rx timeouts, only delivers one to
3058 the callback, and does not overwrite an earlier error
3059 o logic in i2c_probe now correct
3060 - add "vprintf()" function so that "panic()" function can be
3062 - many Hymod board changes
3064 * Patches by Robert Schwebel, 14 Jun 2003:
3065 - add support for Logotronic DL datalogger board
3066 - cleanup serial line after kermit binary download
3067 - add debugX macro (debug level support)
3068 - update mach-types.h to latest arm.linux.org.uk master list.
3070 * Patches by David Müller, 12 Jun 2003:
3071 - rewrite of the S3C24X0 register definitions stuff
3072 - "driver" for the built-in S3C24X0 RTC
3074 * Patches by Yuli Barcohen, 12 Jun 2003:
3075 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3076 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3077 configuration word supplied by FPGA on some MPC8260ADS boards
3079 * Patch by Pantelis Antoniou, 10 Jun 2003:
3080 Unify status LED interface
3082 * Add support for DS12887 RTC; add RTC support for ATC board
3084 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3085 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3086 - Add Atmel DataFlash support for reading and writing.
3087 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3088 - Add Flash detection on Atmel AT91RM9200DK
3089 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3090 - Replace old Ethernet PHY layer functions
3091 - Change link address
3093 * Patch by Frank Smith, 9 Jun 2003:
3094 use CRIT_EXCEPTION for machine check on 4xx
3096 * Patch by Detlev Zundel, 13 Jun 2003:
3097 added implementation of the "carinfo" command in cmd_immap.c
3099 * Fix CONFIG_NET_MULTI support in include/net.h
3101 * Patches by Kyle Harris, 13 Mar 2003:
3102 - Add FAT partition support
3103 - Add command support for FAT
3104 - Add command support for MMC
3106 - Add Intel PXA support for video
3107 - Add Intel PXA support for MMC
3109 - Enable MMC and FAT for lubbock board
3110 - Other misc changes for lubbock board
3112 * Patch by Robert Schwebel, April 02, 2003:
3113 fix for SMSC91111 driver
3115 * Patch by Vladimir Gurevich, 04 Jun 2003:
3116 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3118 * Patch by Stefan Roese, 05 Jun 2003:
3119 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3120 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3121 data cache can be used even if the chip select is in use.
3122 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3123 (see README for further description).
3124 - Changed config files of CONFIG_EEPRO100 boards to use the
3125 CFG_RX_ETH_BUFFER define.
3127 * Add support for RMU board
3129 * Add support for TQM862L at 100/50 MHz
3131 * Patch by Pantelis Antoniou, 02 Jun 2003:
3132 major reconstruction of networking code;
3133 add "ping" support (outgoing only!)
3135 * Patch by Denis Peter, 04 June 2003:
3136 add support for the MIP405T board
3138 * Patches by Udi Finkelstein, 2 June 2003:
3139 - Added support for custom keyboards, initialized by defining a
3140 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3141 - Added support for the RBC823 board.
3142 - cpu/mpc8xx/lcd.c now automatically calculates the
3143 Horizontal Pixel Count field.
3145 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3146 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3148 * Patch by Mark Rakes, 14 May 2003:
3149 add support for Intel e1000 gig cards.
3151 * Patch by Nye Liu, 3 Jun 2003:
3152 fix critical typo in MAMR definition (include/mpc8xx.h)
3154 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3156 * Patch by Klaus Heydeck, 2 Jun 2003
3157 Minor changes for KUP4K configuration
3159 * Patch by Marc Singer, 29 May 2003:
3160 Fixed rarp boot method for IA32 and other little-endian CPUs.
3162 * Patch by Marc Singer, 28 May 2003:
3163 Added port I/O commands.
3165 * Patch by Matthew McClintock, 28 May 2003
3166 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3167 - minor patches for utx8245
3169 * Patch by Daniel Engström, 28 May 2003:
3172 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3173 add nand flash support to SXNI855T configuration
3174 fix/extend nand flash support:
3175 - fix 'nand erase' command so does not erase bad blocks
3176 - fix 'nand write' command so does not write to bad blocks
3177 - fix nand_probe() so handles no flash detected properly
3178 - add doc/README.nand
3179 - add .jffs2 and .oob options to nand read/write
3180 - add 'nand bad' command to list bad blocks
3181 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3182 - make NAND read/write faster
3184 * Patch by Rune Torgersen, 23 May 2003:
3185 Update for MPC8266ADS board
3187 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3188 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3189 _time_ (!) if the environment is embedded within the U-Boot image,
3190 or in a separate flash sector.
3192 * Cleanup CFG_DER #defines in config files (wd maintained only)
3194 * Fix data abort exception handling for arm920t CPU
3196 * Fix alignment problems with flash driver for TRAB board
3198 * Patch by Donald White, 21 May 2003:
3199 fix calculation of base address in pci_hose_config_device()
3201 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3202 execute "cmd2", even if "cmd1" fails. Note that this is different
3203 to "run var1 var2" where the contents of "var2" will NOT be
3204 executed when a command in "var1" fails.
3206 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3208 * Patch by Kyle Harris, 20 May 2003:
3209 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3210 into cpu/pxa and arch-pxa.
3212 * Patch by Stefan Roese, 23 May 2003:
3213 - IBM PPC405EP port added.
3214 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3215 UART0) is used as default U-Boot console. PPC4xx only!
3216 - esd ASH405 board added (PPC405EP based).
3217 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3218 - esd CPCI405AB board added.
3219 - esd PMC405 board added.
3220 - Update of some esd boards.
3222 * Patch by Denis Peter, 19 Mai 2003:
3223 add support for the MIP405-3 board
3225 * Patch by Dave Ellis, 22 May 2003:
3226 Fix problem with only partially cleared .bss segment
3228 * Patch by Rune Torgersen, 12 May 2003:
3229 get PCI to work on a MPC8266ADS board; incorporate change to
3230 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3232 * Patch by Nye Liu, 1 May 2003:
3233 minor patches for the FADS8xx
3235 * Patch by Thomas Schäfer, 28 Apr 2003:
3236 Fix SPD handling for 256 ECC DIMM on Walnut
3238 * Add support for arbitrary bitmaps for TRAB's VFD command;
3239 allow to pass boot bitmap addresses in environment variables;
3240 allow for zero boot delay
3242 * Patch by Christian Geißinger, 19 May 2002:
3243 On TRAB: wait until the dummy byte has been completely sent
3245 * Patch by David Updegraff, 22 Apr 2003:
3246 update for CrayL1 board
3248 * Patch by Pantelis Antoniou, 21 Apr 2003:
3249 add boot support for ARTOS (a proprietary OS)
3251 * Patch by Steven Scholz, 11 Apr 2003:
3252 Add support for RTC DS1338
3254 * Patch by Rod Boyce, 24 Jan 2003:
3255 Fix counting of extended partitions in diskboot command
3257 * Patch by Christophe Lindheimer, 20 May 2003:
3258 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3260 * Fix SDRAM timing on Purple board
3262 * Add support for CompactFlash on ATC board
3263 (includes support for Intel 82365 and compatible PC Card controllers,
3264 and Yenta-compatible PCI-to-CardBus controllers)
3266 * Patch by Mathijs Haarman, 08 May 2003:
3267 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3269 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3271 * Add support for Promess ATC board
3273 * Patch by Keith Outwater, 28 Apr 2003:
3274 - Miscellaneous corrections and additions to GEN860T board specific code.
3275 - Added GEN860_SC variant to GEN860T.
3276 - Miscellaneous corrections to GEN860T documentation.
3277 - Correct duplicate entry in U-Boot CREDITS file.
3278 - Add GEN860T_SC entry in MAINTAINERS file.
3279 - Update CREDITS file with GEN860T_SC info.
3281 * Update Smiths Aerospace addresses in MAINTAINERS file
3283 * Fix error handling in hush's version of "run" command
3286 - Splashscreen support
3289 - temperature dependend enabling of LCD
3291 * Allow booting from old "PPCBoot" disk partitions
3293 * Add support for TQM8255 Board / MPC8255 CPU
3295 ======================================================================
3296 Changes for U-Boot 0.3.1:
3297 ======================================================================
3299 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3301 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3302 display when Linux takes over
3304 * Patch by Erwin Rol, 27 Feb 2003:
3305 Add support for RTEMS (this time for real).
3307 * Add support for "bmp info" and "bmp display" commands to load
3308 bitmap images; this can be used (for example in a "preboot"
3309 command) to display a splash screen very quickly after poweron.
3311 * Add support for 133 MHz clock on INCA-IP board
3313 * Patch by Lutz Dennig, 10 Apr 2003:
3314 Update for R360MPI board
3316 * Add new meaning to "autostart" environment variable:
3317 If set to "no", a standalone image passed to the
3318 "bootm" command will be copied to the load address
3319 (and eventually uncompressed), but NOT be started.
3320 This can be used to load and uncompress arbitrary
3323 * Patch by Stefan Roese, 10 Apr 2003:
3324 Changed DHCP client to use IP address from server option field #54
3325 from the OFFER packet in the server option field #54 in the REQUEST
3326 packet. This fixes a problem using a Windows 2000 DHCP server,
3327 where the DHCP-server is not the TFTP-server.
3329 * Set max brightness for MN11236 displays on TRAB board
3331 * Add support for TQM862L modules
3333 ======================================================================
3334 Changes for U-Boot 0.3.0:
3335 ======================================================================
3337 * Patch by Arun Dharankar, 4 Apr 2003:
3338 Add IDMA example code (tested on 8260 only)
3340 * Add support for Purple Board (MIPS64 5Kc)
3342 * Add support for MIPS64 5Kc CPUs
3344 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3346 * Patch by Denis Peter, 04 Apr 2003:
3347 - update MIP405-4 board
3349 * Patch by Stefan Roese, 4 Apr 2003:
3350 - U-Boot version environment variable "ver" added
3351 (CONFIG_VERSION_VARIABLE).
3352 - Changed PPC405GPr version from A to B.
3353 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3355 * Patches by Denis Peter, 03 April 2003:
3356 - fix PCI IRQs on MPL boards
3357 - fix two more un-relocated pointer problems
3359 * Fix behaviour of "run" command:
3360 - print error message iv variable does not exist
3361 - terminate processing of arguments in case of error
3363 * Patches by Peter Figuli, 10 Mar 2003
3364 - Add support for BTUART on PXA platform
3365 - Add support for WEP EP250 (PXA) board
3367 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3368 flash using a BDI2000
3370 * Implement fix for I2C Edge Conditions problem for all boards that
3371 use the bit-banging driver (common/soft_i2c.c)
3373 * Patch by Martin Winistoerfer, 23 Mar 2003
3374 - Add port to MPC555/556 microcontrollers
3375 - Add support for cmi customer board with
3376 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3378 * Patch by Rick Bronson, 28 Mar 2003:
3379 - fix common/cmd_nand.c
3381 * Patch by Arun Dharankar, 24 Mar 2003:
3382 - add threads / scheduler example code
3384 * Add patches by Robert Schwebel, 31 Mar 2003:
3385 - add ctrl-c support for kermit download
3386 - align bdinfo output on ARM
3387 - csb226 board: bring in sync with innokom/memsetup.S
3388 - csb226 board: fix MDREFR handling
3389 - misc doc fixes / extensions
3390 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3391 - add BOOT_PROGRESS to armlinux.c
3393 * Add CPU ID, version, and clock speed for INCA-IP
3395 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3396 - fix SRAM and SDRAM memory sizing
3397 - add status LED support
3398 - add MAC address for second (SCC1) ethernet port
3400 * Update default environment for TQM8260 board
3402 * Patch by Rick Bronson, 16 Mar 2003:
3403 - Add NAND flash support for reading, writing, and erasing NAND
3404 flash (certain forms of which are called SmartMedia).
3405 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3407 * Patches by Robert Schwebel, 19 Mar 2003:
3408 - use arm-linux-gcc as default compiler for ARM
3409 - fix i2c fixup code
3410 - fix missing baudrate setting
3411 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3412 - moved "ignoring trailing characters" _before_ u-boot wants to
3413 print out diagnostics messages; removes bogus characters at the
3416 * Patch by John Zhan, 18 Mar 2003:
3417 Add support for SinoVee Microsystems SC8xx boards
3419 * Patch by Rolf Offermanns, 21 Mar 2003:
3420 ported the dnp1110 related changes from the current armboot cvs to
3421 current u-boot cvs. smc91111 does not work. problem marked in
3422 smc91111.c, grep for "FIXME".
3424 * Patch by Brian Auld, 25 Mar 2003:
3425 Add support for STM flash chips on ebony board
3427 * Add PCI support for MPC8250 Boards (PM825 module)
3429 * Patch by Stefan Roese, 25 Mar 2003:
3432 * Patch by Stefan Roese, 20 Mar 2003:
3433 - CPCI4052 update (support for revision 3).
3434 - Set edge conditioning circuitry on PPC405GPr for compatibility
3435 to existing PPC405GP designs.
3436 - Clip udiv to 5 bits on PPC405 (serial.c).
3438 * Extend INCAIP board support:
3439 - add automatic RAM size detection
3440 - add "bdinfo" command
3441 - pass flash address and size to Linux kernel
3442 - switch to 150 MHz clock
3444 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3445 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3446 boards, version 153 for Rev. 200 boards).
3448 * Patch by Vladimir Gurevich, 12 Mar 2003:
3449 Fix relocation problem of statically initialized string pointers
3452 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3453 Cleanup & bug fixes for JFFS2 code:
3454 - the memory mangement was broken. It caused havoc on malloc by
3455 writing beyond the block boundaries.
3456 - the length calculation for files was wrong, sometimes resulting
3457 in short file reads.
3458 - data copying now optionally takes fragment version numbers into
3459 account, to avoid copying from older data.
3460 See doc/README.JFFS2 for details.
3462 * Patch by Josef Wagner, 12 Mar 2003:
3463 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3464 - ETH05 and BEDBUG support for CU824
3465 - added support for MicroSys CPC45
3466 - new BOOTROM/FLASH0 and DOC base for PM826
3468 * Patch by Robert Schwebel, 12 Mar 2003:
3469 Fix the chpart command on innokom board
3472 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3473 s/PPCBoot/U-Boot/ in some files
3474 s/pImage/uImage/ in some files
3476 * Patch by Detlev Zundel, 15 Jan 2003:
3477 Fix '' command line quoting
3479 * Patch by The LEOX team, 19 Jan 2003:
3480 - add support for the ELPT860 board
3481 - add support for Dallas ds164x RTC
3483 * Patches by David Müller, 31 Jan 2003:
3484 - minimal setup for CardBus bridges
3485 - add EEPROM read/write support in the CS8900 driver
3486 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3487 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3489 * Patch by Steven Scholz, 04 Feb 2003:
3490 add support for RTC DS1307
3492 * Patch by Reinhard Meyer, 5 Feb 2003:
3493 fix PLPRCR/SCCR init sequence on 8xx to allow for
3494 changes of EBDF by software
3496 * Patch by Vladimir Gurevich, 07 Feb 2003:
3497 "API-compatibility patch" for 4xx I2C driver
3499 * TRAB fixes / extensions:
3500 - Restore VFD brightness as saved in environment
3501 - add support for Fujitsu flashes
3502 - make sure both buzzers are turned off (drive low level)
3504 * Patches by Robert Schwebel, 06 Mar 2003:
3505 - fix bug in BOOTP code (must use NetCopyIP)
3506 - update of CSB226 port
3507 - clear BSS segment on XScale
3508 - added support for i2c_init_board() function
3509 - update to the Innokom plattform
3511 * Extend support for redundand environments for configurations where
3512 environment size < sector size
3514 * Patch by Rune Torgersen, 13 Feb 2003:
3515 Add support for Motorola MPC8266ADS board
3517 * Patch by Kyle Harris, 19 Feb 2003:
3518 patches for the Intel lubbock board:
3519 memsetup.S - general cleanup (based on Robert's csb226 code)
3520 flash.c - overhaul, actually works now
3521 lubbock.c - fix init funcs to return proper value
3523 * Patch by Kenneth Johansson, 26 Feb 2003:
3524 - Fixed off by one in RFTA calculation.
3525 - No need to abort when LDF is lower than we can program it's only
3526 minimum timing so clamp it to what we can do.
3527 - Takes function pointer to function for reading the spd_nvram. Usefull
3528 for faking data or hardcode a module without the nvram.
3529 - fix other user for above change
3530 - fix some comments.
3532 * Patches by Brian Waite, 26 Feb 2003:
3533 - fix port for evb64260 board
3534 - fix PCI for evb64260 board
3537 * Patch by Reinhard Meyer, 1 Mar 2003:
3538 Add support for EMK TOP860 Module
3540 * Patch by Yuli Barcohen, 02 Mar 2003:
3541 Add SPD EEPROM support for MPC8260ADS board
3543 * Patch by Robert Schwebel, 21 Jan 2003:
3544 - Add support for Innokom board
3545 - Don't complain if "install" fails
3546 - README cleanup (remove duplicated lines)
3547 - Update PXA header files
3549 * Add documentation for existing POST code (doc/README.POST)
3551 * Patch by Laudney Ren, 15 Jan 2003:
3552 Fix handling of redundand environment in "tools/envcrc.c"
3554 * Patch by Detlev Zundel, 28 Feb 2003:
3555 Add bedbug support for 824x systems
3557 * Add support for 16 MB flash configuration of TRAB board
3559 * Patch by Erwin Rol, 27 Feb 2003:
3560 Add support for RTEMS
3562 * Add image information to README
3564 * Patch by Stefan Roese, 18 Feb 2003:
3565 CPCIISER4 configuration updated.
3567 * Patch by Stefan Roese, 17 Feb 2003:
3568 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3570 * Patch by Stefan Roese, 13 Feb 2003:
3571 Add "pcidelay" environment variable (in ms, enabled via
3572 CONFIG_PCI_BOOTDELAY).
3573 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3574 RST# to respond to configuration cycles (33MHz -> 1s).
3576 * Fix dual PCMCIA slot support (when running with just one
3579 * Add VFD type detection to trab board
3581 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3582 variable with value in the EEPROM
3584 * Patch by Stefan Roese, 10 Feb 2003:
3585 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3587 * Add support for MIPS32 4Kc CPUs
3589 * Add support for INCA-IP Board
3591 ======================================================================
3592 Changes for U-Boot 0.2.2:
3593 ======================================================================
3595 * Add dual ethernet support on PM826
3597 * Add support for LXT971 PHY on PM826
3599 * Patch by Tord Andersson, 16 Jan 2003:
3600 Fix flash sector count for TQM8xxL
3602 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3603 16 bytes out of each 32 byte block)
3605 ======================================================================
3606 Changes for U-Boot 0.2.1:
3607 ======================================================================
3609 * Add support for V37 board
3610 (patch by Jón Benediktsson, 11 Dec 2002)
3612 * Update baudrate in bd_info when it gets changed
3614 * Add watchdog trigger points while waiting for serial port
3615 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3617 * Improve command line tool to access the U-Boot's environment
3618 (figuration of the utility, using a config file)
3620 * Add single quote support for (old) command line parser
3622 * Switch LWMON board default config from FRAM to EEPROM;
3623 in POST, EEPROM shows up on 8 addresses
3625 ======================================================================
3626 Changes for U-Boot 0.2.0:
3627 ======================================================================
3629 * Use 1-byte-read instead of -write for iprobe() function
3630 Add i2c commands to PM826 config
3632 * extend I2C POST code: check for list on known addresses
3634 * Improve log buffer code; use "loglevel" to decide which messages
3635 to log on the console, too (like in Linux); get rid of "logstart"
3637 * Add command line tool to access the U-Boot's environment
3638 (board-specific for TRAB now, to be fixed later)
3640 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3641 Fix misc problems with AmigaOne support
3643 * Patch by Chris Hallinan, 3 Dec 2002:
3644 minor cleanup to the MPC8245 EPIC driver
3646 * Patch by Pierre Aubert , 28 Nov 2002
3647 Add support for external (SIU) interrupts on MPC8xx
3649 * Patch by Pierre Aubert , 28 Nov 2002
3650 Fix nested syscalls bug in standalone applications
3652 * Patch by David Müller, 27 Nov 2002:
3653 fix output of "pciinfo" command for CardBus bridge devices.
3655 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3658 * Add LED indication for IDE activity on KUP4K board
3660 * Fix startup problems with VFD display on TRAB
3662 * Patch by Pierre Aubert, 20 Nov 2002
3663 Add driver for Epson SED13806 graphic controller.
3664 Add support for BMP logos in cfb_console driver.
3666 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3668 * Patch by Rod Boyce, 21 Nov 2002:
3669 fix PCMCIA on MBX8xx board
3671 * Patch by Pierre Aubert , 21 Nov 2002
3672 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3673 bootmode word in DPRAM configurable
3675 * Patch by Daniel Engström, 18 Nov 2002:
3676 Fixes for x86 port (mostly strings issues)
3678 * Patch by Ken Chou, 18 Nov 2002:
3679 Fix for natsemi NIC cards (DP83815)
3681 * Patch by Pierre Aubert, 19 Nov 2002:
3682 fix a bug for the MII configuration, and some warnings
3684 * Patch by Thomas Frieden, 13 Nov 2002:
3685 Add code for AmigaOne board
3686 (preliminary merge to U-Boot, still WIP)
3688 * Patch by Jon Diekema, 12 Nov 2002:
3689 - Adding URL for IEEE OUI lookup
3690 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3692 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3693 root-on-nfs macros are designed to switch how the default boot
3694 method gets defined.
3696 * Patch by Daniel Engström, 13 Nov 2002:
3697 Add support for i386 architecture and AMD SC520 board
3699 * Patch by Pierre Aubert, 12 Nov 2002:
3700 Add support for DOS filesystem and booting from DOS floppy disk
3702 * Patch by Jim Sandoz, 07 Nov 2002:
3703 Increase number of network RX buffers (PKTBUFSRX in
3704 "include/net.h") for EEPRO100 based boards (especially SP8240)
3705 which showed "Receiver is not ready" errors when U-Boot was
3706 processing the receive buffers slower than the network controller
3709 * Patch by Andreas Oberritter, 09 Nov 2002:
3710 Change behaviour of NetLoop(): return -1 for errors, filesize
3711 otherwise; return code 0 is valid an means no file loaded - in this
3712 case the environment still gets updated!
3714 * Patches by Jon Diekema, 9 Nov 2002:
3715 - improve ADC/DAC clocking on the SACSng board to align
3716 the failing edges of LRCLK and SCLK
3717 - sbc8260 configuration tweaks
3718 - add status LED support for 82xx systems
3719 - wire sspi/sspo commands into command handler; improved error
3721 - add timestamp support and alternate memory test to the
3722 SACSng configuration
3724 * Patch by Vince Husovsky, 7 Nov 2002:
3725 Add "-n" to linker options to get rid of "Not enough room for
3726 program headers" problem
3728 * Patch by David Müller, 05 Nov 2002
3729 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3730 so we can use an already existing name
3732 * Patch by Pierre Aubert, 05 Nov 2002
3733 Hardware relatied improvments in FDC boot code
3735 * Patch by Holger Schurig, 5 Nov 2002:
3736 Make the PXA really change it's frequency
3738 * Patch by Pierre Aubert, 05 Nov 2002
3739 Add support for slave serial Spartan 2 FPGAs
3741 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3744 * Add support for log buffer which can be passed to Linux kernel's
3745 syslog mechanism; used especially for POST results.
3747 * Patch by Klaus Heydeck, 31 Oct 2002:
3748 Add initial support for kup4k board
3750 * Patch by Robert Schwebel, 04 Nov 2002:
3751 - use watchdog to reset PXA250 systems
3752 - added progress callbacks to (some of the) ARM code
3753 - update for Cogent CSB226 board
3755 * Add support for FPS860 board
3757 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3758 Improve PCI access on 32-bits Compact PCI bus
3760 * Fix mdelay() on TRAB - this was still the debugging version with
3761 seconds instead of ms.
3763 * Patch by Robert Schwebel, 1 Nov 2002:
3764 XScale related cleanup (affects all ARM boards)
3766 * Cleanup of names and README.
3768 ======================================================================
3769 Notes for U-Boot 0.1.0:
3770 ======================================================================
3772 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3774 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3775 For information about the history of the project please see the
3776 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3778 ======================================================================