1 ======================================================================
2 Changes for U-Boot 1.1.3:
3 ======================================================================
5 * Patch by Travis Sawyer, 10 Jun 2005:
6 Initialize allocated dev and private hw structures
7 after their respective allocation in 440gx_enet.c
9 * Patch by Steven Scholz, 10 Jun 2005:
10 Fix byteorder problems with second argument of "bootm" with
13 * Add support for HMI1001 board
15 * Disable "date" and "sntp" commands on TQM866M
17 * Fix watchdog reset problems on LWMON board
19 * Patch by Juergen Selent, 17 May 2005:
20 Add support for Funkwerk VoVPN gateway module.
22 * Cleanup debug code for MPC8220 FEC driver
24 * Extend burst mode RAM test program to take a loop count
27 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
28 those boards that use it.
30 * Patches by Greg Ungerer, 19 May 2005:
31 - add support for the KS8695P (ARM 922 based) CPU
32 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
34 * Patch by Steven Scholz, 19 May 2005:
35 Add support for CONFIG_SERIAL_TAG on ARM boards
37 * Add PCI support for Sorcery board.
38 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
40 * Fix compile problems caused by new burst mode SDRAM test;
41 make port pins to trigger logic analyzer configurable
43 * Fix timer handling on MPC85xx systems
45 * Fix debug code in omap5912osk flash driver
47 * Add support for MPC8247 based "IDS8247" board.
49 * Add support for 2 x TSEC interfaces on the TQM8540 board.
51 * On LWMON we must use the watchdog to reset the board as the CPU
52 genereated HRESET pulse is too short to reset the external
55 * Add test tool to exercise SDRAM accesses in burst mode
56 (as standalone program, MPC8xx/PowerPC only)
58 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
61 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
62 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
63 added to support LZO and LZARI compression modes (undefined by
66 * Fix problem with symbolic links in JFFS2 code.
68 * Use linker ASSERT statement to prevent undetected overlapping of
69 sections on PPChameleon board; other boards might use this, too.
71 * Patch by Stefan Roese, 03 May 2005:
73 Fix problems in cmd_universe.c
75 * Patch by Matthias Fuchs, 03 May 2005:
76 Added missing variable declaration in cmd_nand.c
77 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
79 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
81 * Fix bug in the SDRAM initialization code for canmb, IceCube and
83 Fix PHY address for canmb board.
85 * Cleanup serial console baudrate calculation on AT91RM9200;
86 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
88 * Patch by Matthias Fuchs, 18 Apr 2005:
89 Make PCI target address spaces on PMC405 and CPCI405 boards
90 configurable via environment variables
92 * Auto-size RAM on canmb board.
94 * Add support for canmb board
96 * Patch by Stefan Roese, 13 Apr 2005:
99 * Fixes for TQM8560 board:
101 - remove debug messages
102 - fix flash sector protection
104 * Patch by Steven Scholz, 07 Apr 2005:
105 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
107 * Patches by Steven Scholz, 07 Apr 2005:
108 Fix compiler warning in altera.c
109 Fix warning in cpu/arm920t/at91rm9200/i2c.c
111 * Patch by Ladislav Michl, 06 Apr 2005:
112 Fix voiceblue configuration.
114 * Patch by Stefan Roese, 06 Apr 2005:
115 Updates for OCOTEA board:
116 - Changed U-Boot size from 512kByte to 256kByte
117 - Fixed flash driver to support boot from soldered user flash
118 - Added README for switch from PIBS firmware to U-Boot
120 * Patch by Travis Sawyer, 05 Apr 2005:
121 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
122 Problem found by Andrew Wozniak.
124 * Patch by Steven Scholz, 06 Apr 2005:
125 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
126 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
128 * Patches by Robert Whaley, 29 Nov 2004:
129 - update the pxa-regs.h file for PXA27x chips
130 - add PXA27x based ADSVIX board
131 - add support for MMC on PXA27x processors
133 * Patch by Andrew E. Mileski, 28 Nov 2004:
134 Fix PPC4xx SPD SDRAM detection bug
136 * Patch by Hiroshi Ito, 26 Nov 2004:
137 Fix logic of "test -z" and "test -n" commands
139 * Patch by Ladislav Michl, 05 Apr 2005:
140 Add support for VoiceBlue board.
142 * Patch by Ladislav Michl, 05 Apr 2005:
143 Fix netboot_common() prototypes.
145 * Patch by Steven Scholz, 05 Apr 2005:
146 Use i.MX watchdog timer for reset_cpu()
148 * Patch by Steven Scholz, 05 Apr 2005:
149 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
150 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
153 * Add support for MPC8220 based "sorcery" board.
155 * Add support for TQM8560 board.
157 * Add FEC support for TQM8540 board.
158 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
160 * Patch by Martin Krause, 04 Apr 2005:
161 Update default configuration for CMC_PU2 board.
163 * Patch by Steven Scholz, 04 Apr 2005:
164 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
165 - introduce two new configuration options instead:
166 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
168 * Patch by Steven Scholz, 04 Apr 2005:
169 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
171 * Fix timer code for ARM systems: make sure that udelay() does not
172 reset timers so it's save to use udelay() in timeout code.
174 * Patch by Mathias Küster, 23 Nov 2004:
175 add udelay support for the mcf5282 cpu
177 * Patch by Tolunay Orkun, 16 November 2004:
178 fix incorrect onboard Xilinx CPLD base address
180 * Patch by Jerry Van Baren, 08 Nov 2004:
181 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
182 the jumper for the HRCW source should select flash. If lowboot is
183 not selected, the jumper for the HRCW source should select the
185 - change default load base address to 0x00400000
187 * Patch by Yuli Barcohen, 08 Nov 2004:
188 Add support for Analogue & Micro Rattler boards.
189 Tested on Rattler8248.
191 * Patch by Andre Renaud, 08 Nov 2004:
192 Fix watchdog support in common/lcd.c
194 * Patch by Marc Leeman, 05 Nov 2003:
195 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
196 bug only affects the XPC8245 processors
198 * Patches by Josef Wagner, 29 Oct 2004:
199 - Add support for MicroSys CPU87 board
200 - Add support for MicroSys PM854 board
202 * Patch by Jian Zhang, 02 Nov 2004:
203 Add 16-bit NAND support
205 * Patch by Scott McNutt, 01 Nov 2004:
206 Add missing NIOS/NIOS2 support for "iminfo" command
208 * Patch by Detlev Zundel, 29 Oct 2004:
209 Add missing NIOS/NIOS2 support for "mkimage" tool.
211 * Patch by David Adair, 27 Oct 2004:
212 Add missing 440GX SDRAM Controller reset
214 * Patch by Steven Scholz, 25 Oct 2004:
215 Declare reset_cpu() in include/common.h instead locally
217 * Patch by Yusdi Santoso, 22 Oct 2004:
218 - Add support for HIDDEN_DRAGON board
219 - fix endianess problem in driver/rtl1839.c
221 * Patch by Allen Curtis, 21 Oct 2004:
222 support multiple serial ports
224 * Patch by Richard Klingler, 03 Apr 2005:
225 Add call to eth_halt() in net/net.c when called functions fail
226 after eth_init() has been called.
228 * Patch by Sam Song, 3 April 2005:
229 - Update README.Netconsole
232 * Prepare for SoC rework of ARM code:
233 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
234 - rename memsetup into lowlevel_init (function name and source files)
235 Patch by Steven Scholz, 03 Apr 2005:
236 - create SoC specific directories include/asm-arm/arch-imx and
237 include/asm-arm/arch-s3c24x0
239 * Fix problems with SNTP support;
240 enable SNTP support in some boards.
242 * Patches by Martin Krause, 01 Apr 2005:
243 - Fix flash erase timeout on CMC_PU2
244 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
246 * Patch by Steven Scholz, 13 March 2005:
247 fix cache enabling for AT91RM9200
249 * Patch by Masami Komiya, 30 Mar 2005:
250 add SNTP support and expand time server and time offset fields of
251 DHCP support. See doc/README.SNTP
253 * Patch by Steven Scholz, 13 Dec 2004:
254 Fix bug in at91rm920 ethernet driver
256 * Patch by Steven Scholz, 13 Dec 2004:
257 Remove duplicated code by merging memsetup.S files for
258 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
260 * Patch by Detlev Zundel, 31 Mar 2005:
261 Cleanup duplicate definition of overwrite_console()
263 * Update TQM5200 configuration;
264 prepare for Rev. 200 starter kit boards
266 * Patch by Scott McNutt, 21 Oct 2004:
267 Add support for Nios-II EPCS Controller core.
269 * Patch by Scott McNutt, 20 Oct 2004:
271 - Add sysid command (Nios-II only).
272 - Locate default exception trampoline at proper offset.
273 - Implement I/O routines (readb, writeb, etc)
274 - Implement do_bootm_linux
276 * Patches by Martin Krause, 22 Mar 2005:
277 - use TQM5200_auto as MAKEALL target for TQM5200 systems
278 - add support for SM501 graphics controller
279 - add support for graphic console on TQM5200
280 - add support for TQM5200 Rev 200
281 - cleanup, fix typo in include/configs/TQM5200.h
283 * Patch by Manfred Baral, 17 Mar 2005:
286 * Fix RTC configuration for PPChameleon board
288 * Cleanup, fix typo in include/configs/TQM5200.h
290 * Patch by Stefan Roese, 16 Mar 2005:
291 Update for esd auto_update and hh405 board
293 * Adapt for U-Boot image size (new features enabled) on TQM5200
295 * Update code for TQM8540 board (and 85xx in general):
296 - Change the name of the Ethernet driver: MOTO ENET -> ENET
297 - Reformat boot messages
298 - Enable redundant environment
299 - Replace the -O2 optimization flag with -mno-string
301 * Patch by David Brownell, 10 Mar 2005:
302 Restore copyright statements in OHCI drivers.
304 * Add support for TQM8540 board
306 * Patch by Detlev Zundel, 14 Mar 2005:
307 NC650: changed NAND flash addressing to using UPMB
309 * Patch by Stefan Roese, 14 Mar 2005:
310 Update for esd voh405 fpga image
312 * INKA4x0: Allow initialization of LCD backlight dimming from
313 "brightness" environment variable.
315 * Add port initialization for digital I/O on INKA4x0
317 * Patch by Stefan Roese, 01 Mar 2005:
318 Update for esd boards dp405 and hub405
320 * Fix get_partition_info() parameter error in all other calls
321 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
323 * Enable USB and IDE support for INKA4x0 board
325 * Patch by Andrew Dyer, 28 Feb 2005:
326 fix ext2load passing an incorrect pointer to get_partition_info()
327 resulting in load failure for devices other than 0
329 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
331 * Cleanup USB and partition defines
333 * Add support for ext2 filesystems and image timestamps to TQM5200 board
335 * Add reset code for Coral-P on INKA4x0 board
337 * Patch by Martin Krause, 28 Jun 2004:
338 Update for TRAB board.
340 * Fix some missing "volatile"s in MPC5xxx FEC driver
342 * Fix cirrus voltage detection (for CPC45)
344 * Fix byteorder problem in usbboot and scsiboot commands.
346 * Patch by Cajus Hahn, 04 Feb 2005:
347 - don't insist on leading '/' for filename in ext2load
348 - set default partition to useful value (1) in ext2load
350 * Patch by Andrew Dyer, 08 Jan 2005:
351 fix wrong return codes in ext2 code
353 * Removed '--no-warn-mismatch' option from Makefile. This option
354 makes 'ld' to overlook binary objects compatibility.
356 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
357 --end-group) outside of the group. This will make 'ld' to do
358 _multiple_ search in the library group when resolving symbol
359 references and do only a _single_ seach in libgcc.a after the group
362 * Fix stability problems on CPC45 board again.
364 * Make image detection for diskboot / usbboot / scsiboot more robust
365 (also check header checksum)
367 * Update CPC45 board configuration.
369 * Add USB and PCI support for INKA4x0 board
371 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
375 * Patch by Robin Getz, 13 Oct 2004:
376 Add standalone application to change SMC91C111 MAC addresses,
377 see examples/README.smc91111_eeprom
379 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
380 Fix Flash support for ARM Integrator CP.
382 * Patch by Richard Woodruff, 10 Jan 2005:
383 Update support for OMAP2420 (ARM11) and H4 board:
384 o clean up and add new types to H4 memory probe code.
385 o fix to work with internal boot.
386 o added PRCM config III operation.
387 o fix marginal flash timings.
388 o add revison ATAG usage.
389 o enable voltage scaling at power chip.
390 o fix compile error for i2c.
392 * Fix network problem (error when receiving multiple ARP packets)
394 * Patch by Daniel Poirot, 12 Oct 2004:
395 Add support for Wind River sbc405 board
397 * Patch by Rainer Brestan, 12 Oct 2004:
398 Make examples/Makefile more robust
400 * Patch by Sam Song, 11 October 2004:
401 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
402 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
405 * Patch by Sam Song, 10 Oct 2004:
406 Fix a parameter error in run_command() in main.c
408 * Patch by Richard Woodruff, 01 Oct 2004:
409 add support for the TI OMAP2420 processor and its H4 reference
412 * Patch by Christian Pellegrin, 24 Sep 2004:
413 Added support for NE2000 compatible (DP8390, DP83902) NICs.
415 * Patch by Leif Lindholm, 23 Sep 2004:
416 add support for the AMD db1550 board
418 * Patch by Travis Sawyer, 15 Sep 2004:
419 Add CONFIG_SERIAL_MULTI support for ppc4xx,
420 update README.serial_multi
422 * Patches by David Snowdon, 07 Sep 2004:
423 - add u-boot.hex target in the top level Makefile
424 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
425 - use -mtune=xscale and -march=armv5 options for PXA
427 * Patch by Florian Schlote, 08 Sep 2004:
428 Add support for SenTec-COBRA5272-board (Coldfire).
430 * Patch by Gleb Natapov, 07 Sep 2004:
431 mpc824x: set PCI latency timer to a sane value
434 * Patch by Kurt Stremerch, 03 Sep 2004:
435 Add bitstream configuration option for fpga command (Xilinx only).
437 * Patch by Kurt Stremerch, 03 Sep 2004:
438 Add Xilinx Spartan2E family FPGA support
440 * Patch by Jeff Angielski, 02 Sep 2004:
441 Add Added support for H2 revision of the EP8260 board.
442 Fixed formatting for some of the EP8260 related source files.
444 * Patch by Jon Loeliger, 02 Sep 2004:
445 Reset monitor size back to 256 so environment can be written
446 to flash on MPC85xx ADS and CDS releases.
448 * Patch by Paolo Broggini, 02 Sep 2004:
449 Make BSS clearing on ARM systems more robust
451 * Patch by Yue Hu and Joe, 01 Sep 2004:
452 - add PCI support for ixp425;
453 - add EEPRO100 suppor tfor ixdp425 board.
455 * Fix problem with protected sector detection in driver/cfi_flash.c
457 ======================================================================
458 Changes for U-Boot 1.1.2:
459 ======================================================================
461 * Code cleanup, mostly for GCC-3.3.x
463 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
464 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
465 additional ethernet addresses.
467 * Cleanup drivers/i82365.c - avoid duplication of code
469 * Fix bogus "cannot span across banks" flash error message
473 * Add support for CompactFlash for the CPC45 Board.
475 * Fix problems with CMC_PU2 flash driver.
478 - avoid trigraph warning in fs/ext2/ext2fs.c
479 - rename UC100 -> uc100
481 * Add support for UC100 board
483 * Patch by Stefan Roese, 16 Dez 2004:
484 - ext2fs support added
485 - Tundra universe support added
486 - Coldfire MCF5249 support added (no preloader needed!)
487 - MCF5249 board TASREG added
488 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
490 - some esd boards updated
491 - memory commands "mdc" and "mwc" added for cyclic read/write
492 (CONFIG_MX_CYCLIC, see README for further description)
494 * Add support for INKA4X0 board
496 * Patch by Steven Scholz, 12 Dec 2004:
497 Fix typo in AT91 memory setup.
499 * Patch by Martin Krause, 27 Oct 2004:
500 - add support for "STK52xx" board (including PS/2 multiplexer)
501 - add hardware detection for TQM5200
503 * Clean up CMC PU2 flash driver
505 * Update MAINTAINERS file
507 * Fix bug in MPC823 LCD driver
509 * Fix udelay() on AT91RM9200 for delays < 1 ms.
511 * Enable long help on CMC PU2 board;
513 increase CPU speed from 179 to 207 MHz.
515 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
516 unaligned tail part specially).
518 * Update for AT91RM9200DK and CMC_PU2 boards:
519 - Enable booting directly from flash
520 - fix CMC_PU2 flash driver
522 * Fix mkimage usage message
524 * Map SRAM on NC650 board
526 * Work around for Ethernet problems on Xaeniax board
528 * Patch by TsiChung Liew, 23 Sep 2004:
529 - add support for MPC8220 CPU
530 - Add support for Alaska and Yukon boards
532 * Fix configuration for ERIC board (needs more room)
534 * Adjust MIPS compiler options at run-time depending on tools version
535 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
536 "-mcpu=4kc" for old tools)
538 * Add passing of the command line and memory size information to the
539 kernel on xaeniax board.
541 * Enable NAND flash support for NC650 board.
543 * Patch by Thomas Lange 07 Oct 2004:
544 Updated README for DBAu1x00 boards to match current status
546 * Patch by Philippe Robin, 28 Sept 2004:
547 Fix Flash support for Versatile.
549 * Patch by Roger Blofeld, 16 Sep 2004:
550 Fix timeout for DHCP command retry
552 * Patch by Pantelis Antoniou, 14 Sep 2004:
553 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
555 * Patch by Pantelis Antoniou, 14 Sep 2004:
556 Kick watchdog when bz-decompressing
558 * Fix CFG_HZ problems on AT91RM9200 systems
559 [Remember: CFG_HZ should be 1000 on ALL systems!]
561 * Patch by Gridish Shlomi, 30 Aug 2004:
562 - Add support to revA version of PQ27 and PQ27E.
563 - Reverted MPC8260ADS baudrate back to original 115200
565 * Patch by Hojin, 17 Sep 2004:
566 Fix typo in cfi_flash.c
568 * Patch by Mark Jonas, 09 September 2004:
569 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
572 * Patch by Mark Jonas, 31 August 2004:
573 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
574 improves FTP performance for MPC5200 systems. Enabled for IceCube
577 * Patch by Michael Bendzick, 30 Aug 2004:
578 - Improve platform.S code for omap1510inn that detects whether code
579 is running from SDRAM or not. Patch allows SDRAM to be configured
580 if code is running out of SRAM at 0x20000000.
582 * Patch by Frederick Klatt, 30 Aug 2004:
583 Add support for the Wind River SBC8540/SBC8560 boards
585 * Configure SX1 board to use drivers/cfi_flash.c
587 * Patches by Michael Bendzick, 30 Aug 2004:
588 - Configure omap1510inn board to use drivers/cfi_flash.c
589 - Make drivers/cfi_flash.c protect environment and redundant
592 * Patch by Steven Scholz, 23 Jun 2004:
593 - Add script (tools/img2brec.sh) to programm U-Boot into
594 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
596 * Patches by Scott McNutt, 24 Aug 2004:
597 - Add support for Altera Nios-II processors.
598 - Add support for Psyent PCI-5441 board.
599 - Add support for Psyent PK1C20 board.
601 * Patches by Jon Loeliger, 24 Aug 2004:
602 - Add support for the MPC8541 and MPC8555 CDS boards
603 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
604 - Convert MPC85xxADS to use common CFI flash driver
605 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
606 from board_early_init_f()
607 - Provide SW workaround for PCI initialization on 85xx CDS
609 * Patches by George G. Davis, 24 Aug 2004:
610 - Enable ramdisk/initrd tagged param support for omap1610h2_config
611 - Remove static network setup defaults from mx1ads_config
612 - update ARM boards to use constants from mach-types.h
614 * Patch by Gary Jennejohn, 04 Oct 2004:
615 - fix I2C on at91rm9200
616 - add support for Ricoh RS5C372A RTC
618 * Patch by Gary Jennejohn, 01 Oct 2004:
619 - add support for CMC PU2 board
620 - add support for I2C on at91rm9200
622 * Patch by Gary Jennejohn, 28 Sep 2004:
623 fix baudrate handling on at91rm9200
625 * Patch by Yuli Barcohen, 22 Aug 2004:
626 - remove ZPC.1900 board-specific flash driver;
627 switch the port to generic CFI driver;
630 * Patch by Hinko Kocevar, 21 Aug 2004:
631 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
633 * Clean up tools/bmp_logo.c to not add trailing white space
635 * Patch by Hinko Kocevar, 21 Aug 2004:
636 - Group common framebuffer functions in common/lcd.c
637 - Group common framebuffer macros and #defines in include/lcd.h
638 - Provide calc_fbsize() for video ATAG
640 * Patch by Sam Song, 21 August 2004:
641 - Fix a typo in README
642 - Align "(RO)" output for "flinfo" after "protect on"
643 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
644 ratio 1:1 when core frequency less than 50MHz
646 * Patches by Hinko Kocevar, 21 Aug 2004:
647 - fix some "use of label at end of compound statement" warnings
648 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
650 * Patch by Steven Scholz, 16 Aug 2004:
651 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
652 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
653 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
654 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
655 into cpu/arm920t/$(SOC)/
657 * Patches by Sean Chang, 09 Aug 2004:
658 - Added support for both 8 and 16 bit mode access to System ACE CF
660 - Fixed missing System ACE CF device during get FAT partition info
661 in fat_register_device function.
662 - Enabled System ACE CF support on ML300.
664 * Patch by Sean Chang, 09 Aug 2004:
665 Synch defines for saveenv and do_saveenv functions so they get
666 compiled under the same statement.
668 * Patch by Sean Chang, 09 Aug 2004:
669 - Added I2C support for ML300.
670 - Added support for ML300 to read out its environment information
671 stored on the EEPROM.
672 - Added support to use board specific parameters as part of
673 U-Boot's environment information.
674 - Updated MLD files to support configuration for new features
677 * Patches by Travis Sawyer, 05 Aug 2004:
678 - Remove incorrect bridge settings for eth group 6
679 - Add call to setup bridge in ppc_440x_eth_initialize
680 - Fix ppc_440x_eth_init to reset the phy only if its the
681 first time through, otherwise, just check the phy for the
682 autonegotiated speed/duplex. This allows the use of netconsole
683 - only print the speed/duplex the first time the phy is reset.
685 * Patch by Shlomo Kut, 29 Mar 2004:
686 Add support for MKS Instruments "Quantum" board
688 * Fix build problem with Cogent boards;
689 avoid using <asm/byteorder.h> when using the host compiler
691 * Patch by Ganapathi C, 04 Aug 2004:
692 Fix NFS timeout issue
694 * Patch by Yuli Barcohen, 19 Jul 2004:
695 - Fix host tools building in Cygwin environment
696 - Fix header files search order for host tools
698 * Patch by Tom Armistead, 19 Jul 2004:
699 Fix kgdb.S support for 74xx_75x cpu
701 * Patch by Jon Loeliger, 15 Jul 2004:
702 Fix MPC85xx I2C driver
704 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
706 * Patch by Stephen Williams, 15 July 2004
707 Set the PCI class code for JSE board as part of PCI interface setup
709 * Patch by Michael Bendzick, 15 Jul 2004:
710 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
711 CFG_FLASH_USE_BUFFER_WRITE is set
713 * Patch by Yuli Barcohen, 13 Jul 2004:
714 Allow clock setting on MPC866/MPC885 series chips according to
715 environment variable `cpuclk'
717 * Patch by Yuli Barcohen, 20 Apr 2004:
718 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
720 * Patch by Vincent Dubey, 24 Sep 2004:
721 Add support for xaeniax board
723 * Add comment about non-GPL character of standalone applications to
726 * Fix FEC ethernet problem on NSCU board.
728 * Patch by Gary Jennejohn, 09 Sep 2004:
729 allow to use USART1 as console port on at91rm9200dk boards
731 * Patch by Stefan Roese, 16 Sep 2004:
734 * Fix SysClk handling for PPChameleon and CATcenter boards
736 * Patch by Detlev Zundel, 08 Sep 2004:
737 Update etags build target
739 * Improve NetConsole support: add support for broadcast destination
740 address and buffered input.
742 * Cleanup compiler warnings for GCC 3.3.x and later
744 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
746 * Add support for IDS "NC650" board
748 * Add automatic update support for LWMON board
750 * Clear Block Lock-Bits when erasing flash on LWMON board.
752 * Fix return code of "fatload" command
754 * Enable MSDOS/VFAT filesystem support for LWMON board
756 * Patch by Martin Krause, 03 Aug 2004:
757 change timing for SM501 graphics controller on TQM5200 module
759 * Patch by Mark Jonas, 13 July 2004:
760 - Total5200 LCD now run in little endian mode. Endianess conversion
762 - Removed last reference to "console" environment variable.
764 * Patches by Lars Munch, 12 Jul 2004:
765 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
767 - split out the LXT971A PHY from ns_9750_eth.h
768 - split the dm9161 phy part out of at91rm9200_ether.c
770 * Patch by Andreas Engel, 12 Jul 2004:
771 Replaced hardcoded PL011 clock frequency with config variable.
772 Fixed wrong CONFIG_CMD_DFL doc.
774 * Patch by Thomas Viehweger, 09 Jun 2004:
775 make it possible to remove chpart when there is only one partition
777 * Add support for console over UDP (compatible to Ingo Molnar's
778 netconsole patch under Linux)
780 * Patch by Jon Loeliger, 16 Jul 2004:
781 - support larger DDR memories up to 2G on the PC8540/8560ADS and
783 - Made MPC8540/8560ADS be 33Mhz PCI by default.
784 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
785 and CONFIG_L2_INIT_RAM options.
786 - Refactor Local Bus initialization out of SDRAM setup.
787 - Re-implement new version of LBC11/DDR11 errata workarounds.
788 - Moved board specific PCI init parts out of CPU directory.
789 - Added TLB entry for PCI-1 IO Memory
790 - Updated README.mpc85xxads
792 * Patch by Sascha Hauer, 28 Jun:
793 - add generic support for Motorola i.MX architecture
794 - add support for mx1ads, mx1fs2 and scb9328 boards
796 * Patches by Marc Leeman, 23 Jul 2004:
797 - Add define for the PCI/Memory Buffer Configuration Register
798 - corrected comments in cpu/mpc824x/cpu_init.c
800 * Add support for multiple serial interfaces
801 (for example to allow modem dial-in / dial-out)
803 * Patch by Stefan Roese, 15 Jul 2004:
804 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
806 * Fix NSCU config; add ethernet wakeup code.
808 * Add link for preloader for Motorola Coldfire to README.m68k
810 * Patch by Michael Bendzick, 12 Jul 2004:
811 fix output formatting in drivers/cfi_flash.c
813 * Patch by Mark Jonas, 02 Jul 2004:
814 Fix lowboot (again) on MPC5xxx
816 * Patch by Curt Brune, 07 Jul 2004:
817 relocate exception vectors on arm720t if needed
819 * Patch by George G. Davis, 06 Jul 2004:
820 - update mach-types.h to latest arm.linux.org.uk master list
821 - Set correct OMAP1610 bi_arch_number for build target
823 * Patch by Curt Brune, 06 Jul 2004:
824 evb4510: add support for timer interrupt; cleanup
826 * Patch by Dan Poirot, 06 Jul 2004:
827 Fix sbc8260 environment variables
829 * Cleanup redundand "console" environment variable
831 * Patch by Mark Jonas, 05 Jul 2004:
832 add support for the Total5100's and Total5200's LCD screen
834 * Patches by Dan Eisenhut, 01 Jul 2004:
836 - Move doc2000.h include to prevent compiler warning on some boards
838 * Patch by Mark Jonas, 01 Jul 2004:
839 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
840 MGT5100 and MPC5200 based Freescale platforms.
842 * Patch by Philippe Robin, 01 Jul 2004:
843 Add initialization for Integrator and versatile board files.
845 * Patch by Hinko Kocevar, 01 Jun 2004:
846 Fix VFD FB allocation, add LCD FB allocation on ARM
848 * Patch by Martin Krause, 30 Jun 2004:
849 Add support for TQM5200 board
851 * Patch by Martin Krause, 29 Jun 2004:
852 Add loopw command: infinite write loop on address range
854 * Patches by Yasushi Shoji, 29 Jun 2004:
855 - add empty include/asm-microblaze/processor.h
856 - add to CREDITS and MAINTAINERS
857 - add gd initialization
858 - add MicroBlaze and SUZAKU board to MAKEALL script
859 - add reset support for SUZAKU
860 - add flush_cache() for MicroBlaze
861 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
862 size flash memory on SUZAKU
864 * Patch by Prakash Kumar, 27 Jun 2004:
865 Add support for the PXA250 based Intrinsyc Cerf board.
867 * Patch by Yasushi Shoji, 27 Jun 2004:
868 fix comment in include/common.h
870 * Rename SBC8560 into sbc8560 for consistency
872 * Patch by Daniel Poirot, 24 Jun 2004:
873 Add support for Wind River's sbc8240 board
875 * Patches by Yasushi Shoji, 26 Jun 2004:
876 - drivers/serial_xuartlite.c: fix "return 0" in void function
877 - add microblaze support to mkimage tool
879 * Patch by Fred Klatt, 25 Jun 2004:
880 Add support for WindRiver's sbc8560 board
882 * Patch by Nicolas Lacressonniere, 24 Jun 2004
883 Small Bugs fixes for "at91rm9200dk" board:
884 - Timing modifications for SPI DataFlash access
885 - Fix NAND flash detection bug
887 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
888 Add Support for Flash AT49BV6416 for AT91RM9200DK board
890 * Patch by Jon Loeliger, 17 June 2004:
891 Completion of the 8540ADS/8560ADS updates:
892 Fix some PCI and Rapid I/O memory maps,
893 Initialize both TSEC 1 and 2,
895 Update MAINTAINER for 85xx boards and README.mpc85xxads
897 * Patch by Yuli Barcohen, 16 Jun 2004:
898 Remove obsolete AdderII port which was superseded by unified
899 AdderII/Adder87x port
901 * Patch by Ladislav Michl, 16 Jun 2004:
902 Fix gcc-3.3.3 warnings for smc91111.c
904 * Patch by Stefan Roese, 02 Jul 2004:
905 - Fix bug in 405 ethernet driver; allocated data not cleared!
906 - Fix problem in 405 i2c driver; don't try to print without console!
908 * Patch by Paul Ruhland, 11 Jun 2004:
909 Remove debug code from 'board/lpd7a40x/flash.c'
911 * Patch by Andrea Marson, 11 Jun 2004:
912 Update for PPChameleon board:
913 - support for SysClk @ 25MHz
914 - support for Silicon Motion SM712 VGA controller
917 * Patches by Richard Woodruff, 10 Jun 2004:
918 - fix problems with examples/stubs.c for GCC >= 3.4
919 - fix problems with gd initialization
921 * Patch by Curt Brune, 17 May 2004:
922 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
923 - Add support for ESPD-Inc. EVB4510 Board
925 * Patch by Marc Leeman, 11 May 2004:
926 Fix for MPC8245 - reading PPC Memory from another device with the
927 PPC as PCI target device corrupts data due to interenal hardware
930 * Fix "cls" command when used with splash screen
932 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
933 slow download of a big image)
935 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
936 display even after showing a bitmap
938 * Patch by Josef Wagner, 04 Jun 2004:
939 - DDR Ram support for PM520 (MPC5200)
940 - support for different flash types (PM520)
941 - USB / IDE / CF-Card / DiskOnChip support for PM520
942 - 8 bit boot rom support for PM520/CE520
943 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
944 - I2C and RTC support for CPC45
945 - support of new flash type (28F160C3T) for CPC45
947 * Fix flash parameters passed to Linux for PPChameleon board
949 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
951 * Patch by Paul Ruhland, 10 Jun 2004:
952 fix support for Logic SDK-LH7A404 board and clean up the
953 LH7A404 register macros.
955 * Patch by Matthew McClintock, 10 Jun 2004:
956 Modify code to select correct serial clock on Sandpoint8245
958 * Patch by Robert Schwebel, 10 Jun 2004:
959 Add support for Intel K3 strata flash.
961 * Patch by Thomas Brand, 10 Jun 2004:
962 Fix "loads" command on DK1S10 board
964 * Patch by Yuli Barcohen, 09 Jun 2004:
965 Add support for 8MB flash SIMM and JFFS2 file system on
966 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
968 * Patch by Yuli Barcohen, 09 Jun 2004:
969 Add support for Analogue&Micro Adder87x and the older AdderII board.
971 * Patch by Ming-Len Wu, 09 Jun 2004:
972 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
974 * Patch by Sam Song, 09 Jun 2004:
975 - Add support for RPXlite_DW board
976 - Update FLASH driver for 4*AM29DL323DB90VI
977 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
979 * Patch by Mark Jonas, 08 June 2004:
980 - Make MPC5200 boards evaluate the SVR to print processor name and
981 version in checkcpu() (cpu/mpc5xxx/cpu.c).
983 * Patch by Kai-Uwe Bloem, 06 May 2004:
984 Fix endianess problem in cramfs code
986 * Patch by Tom Armistead, 04 Jun 2004:
987 Add support for MAX6900 RTC
989 * Patches by Ladislav Michl, 03 Jun 2004:
990 - fix cfi_flash.c on LE systems
991 - let 'make mrproper' delete u-boot.img as well
992 - turn printf into debug in cfi_flash.c
994 * Patch by Kurt Stremerch, 28 May 2004:
995 Add support for Exys XSEngine board
997 * Patch by Martin Krause, 27 May 2004:
998 Fix a MPC5xxx I2C timing issue in i2c_probe().
1000 * Patch by Leif Lindholm, 27 May 2004:
1001 Fix board_init_f() for dbau1x00 board.
1003 * Patch by Imre Deak, 26 May 2004:
1004 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1005 Set flash base accordingly, and decide whether to do or skip board
1006 specific setup steps.
1008 * Patch by Josef Baumgartner, 26 May 2004:
1009 Add missing define in include/asm-m68k/global_data.h
1011 * Patch by Josef Baumgartner, 25 May 2004:
1012 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1014 * Patch by Paul Ruhland, 24 May 2004:
1015 fix SDRAM initialization for LPD7A400 board.
1017 * Patch by Jian Zhang, 20 May 2004:
1018 add support for environment in NAND flash
1020 * Patch by Yuli Barcohen, 20 May 2004:
1021 Add support for Interphase iSPAN boards.
1023 * Patches by Paul Ruhland, 17 May 2004:
1024 - Add I/O functions to the smc91111 ethernet driver to support the
1025 Logic LPD7A40x boards.
1026 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1027 specifically the LPD7A400.
1029 * Patches by Robert Schwebel, 15 May 2004:
1030 - call MAC address reading code also for SMSC91C111;
1031 - make SMSC91C111 timeout configurable, remove duplicate code
1032 - fix get_timer() for PXA
1033 - update doc/README.JFFS2
1034 - use "bootfile" env variable also for jffs2
1036 * Patch by Tolunay Orkun, 14 May 2004:
1037 Add support for Cogent CSB472 board (8MB Flash Rev)
1039 * Patch by Thomas Viehweger, 14 May 2004:
1040 - flash.h: more flash types added
1041 - immap_8260.h: some bits added (useful for RMII)
1042 - cmd_coninfo.c: typo corrected, printf -> puts
1043 - reduced size by replacing spaces with tab
1045 * Patch by Robert Schwebel, 13 May 2004:
1046 Add 'imgextract' command: extract one part of a multi file image.
1048 * Patches by Jon Loeliger, 11 May 2004:
1049 Dynamically handle REV1 and REV2 MPC85xx parts.
1050 (Jon Loeliger, 10-May-2004).
1051 New consistent memory map and Local Access Window across MPC85xx line.
1052 New CCSRBAR at 0xE000_0000 now.
1053 Add RAPID I/O memory map.
1054 New memory map in README.MPC85xxads
1055 (Kumar Gala, 10-May-2004)
1056 Better board and CPU identification on MPC85xx boards at boot.
1057 (Jon Loeliger, 10-May-2004)
1058 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1059 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1060 (Jim Robertson, 10-May-2004)
1061 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1062 Supports multiple PHYs.
1063 (Andy Fleming, 10-May-2004)
1064 Some README.MPC85xxads updates.
1065 (Kumar Gala, 10-May-2004)
1066 Copyright updates for "Freescale"
1067 (Andy Fleming, 10-May-2004)
1069 * Patch by Stephen Williams, 11 May 2004:
1070 Add flash support for ST M29W040B
1071 Reduce JSE specific flash.c to remove dead code.
1073 * Patch by Markus Pietrek, 04 May 2004:
1074 Fix clear_bss code for ARM systems (all except s3c44b0 which
1075 doesn't clear BSS at all?)
1077 * Fix "ping" problem on INC-IP board. Strange problem:
1078 Sometimes the store word instruction hangs while writing to one of
1079 the Switch registers, but only if the next instruction is 16-byte
1080 aligned. Moving the instruction into a separate function somehow
1081 makes the problem go away.
1083 * Patch by Rishi Bhattacharya, 08 May 2004:
1084 Add support for TI OMAP5912 OSK Board
1086 * Patch by Sam Song May, 07 May 2004:
1087 Fix typo of UPM table for rmu board
1089 * Patch by Pantelis Antoniou, 05 May 2004:
1090 - Intracom board update.
1093 * Add support for the second Ethernet interface for the 'PPChameleon'
1096 * Patch by Dave Peverley, 30 Apr 2004:
1097 Add support for OMAP730 Perseus2 Development board
1099 * Patch by Alan J. Luse, 29 Apr 2004:
1100 Fix flash chip-select (OR0) option register setting on FADS boards.
1102 * Patch by Alan J. Luse, 29 Apr 2004:
1103 Report MII network speed and duplex setting properly when
1104 auto-negotiate is not enabled.
1106 * Patch by Jarrett Redd, 29 Apr 2004:
1107 Fix hang on reset on Ocotea board due to flash in wrong mode.
1109 * Patch by Dave Peverley, 29 Apr 2004:
1110 add MAC address detection to smc91111 driver
1112 * Patch by David Müller, 28 Apr 2004:
1113 fix typo in lib_arm/board.c
1115 * Patch by Tolunay Orkun, 20 Apr 2004:
1116 - README update: add CONFIG_CSB272 and csb272_config
1117 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1118 i2cfast environment variable
1120 * Patch by Yuli Barcohen, 19 Apr 2004:
1121 - Rename DUET_ADS to MPC885ADS
1122 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1123 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1124 - Clean up FADS family port to use the new defines
1126 * Fix PCI support on CPC45 board
1128 * Patch by Scott McNutt, 25 Apr 2004:
1129 Add Nios GDB/JTAG Console support:
1130 - Add stubs to support gdb via JTAG.
1131 - Add support for console over JTAG.
1134 * Add support for CATcenter board (based on PPChameleon ME module)
1136 * Patch by Klaus Heydeck, 12 May 2004:
1137 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1138 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1139 various changes to KUP4 board specific files
1141 * Fix minor network problem on MPC5200: need some delay between
1142 resetting the PHY and sending the first packet. Implemented in a
1143 "natural" way by invoking the PHY reset and initialization code
1144 only once after power on vs. each time the interface is brought up.
1146 * Add some limited support for low-speed devices to SL811 USB controller
1147 (at least "usb reset" now passes successfully and "usb info" displays
1148 correct information)
1150 * Change init sequence for multiple network interfaces: initialize
1151 on-chip interfaces before external cards.
1153 * Fix memory leak in the NAND-specific JFFS2 code
1155 * Fix SL811 USB controller when attached to a USB hub
1157 * Fix config option spelling in PM520 config file
1159 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1160 patches by Pantelis Antoniou, 30 Mar 2004)
1162 * Fix minor NAND JFFS2 related issue
1164 * Fixes for SL811 USB controller:
1165 - implement workaround for broken memory stick
1166 - improve error handling
1168 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1169 cope with congested networks.
1171 ======================================================================
1172 Changes for U-Boot 1.1.1:
1173 ======================================================================
1175 * Patch by Travis Sawyer, 23 Apr 2004:
1176 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1177 errata from Vitesse Semiconductor.
1179 * Patch by Philippe Robin, 22 Apr 2004:
1180 Fix ethernet configuration for "versatile" board
1182 * Patch by Kshitij Gupta, 21 Apr 2004:
1183 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1185 * Patch by Steven Scholz, 24 Feb 2004:
1186 Fix a bug in AT91RM9200 ethernet driver:
1187 The MII interface is now initialized before accessing the PHY.
1189 * Patch by John Kerl, 19 Apr 2004:
1190 Use U-boot's miiphy.h for PHY register names, rather than
1191 introducing a new header file.
1193 * Update pci_ids.h from linux-2.4.26
1195 * Patch by Masami Komiya, 19 Apr 2004:
1196 Fix problem cause by VLAN function on little endian architecture
1197 without VLAN environment
1199 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1200 binary image for all clock frequencies. Implement run-time
1201 optimization of flash access timing based on the actual bus
1204 * Modify KUP4X board configuration to use SL811 driver for USB memory
1205 sticks (including FAT / VFAT filesystem support)
1207 * Add SL811 Host Controller Interface driver for USB
1209 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1211 * Patch by Pantelis Antoniou, 19 Apr 2004:
1212 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1213 Minor patches for Intracom boards.
1215 * Patch by Christian Pell, 19 Apr 2004:
1216 cleanup support for CF/IDE on PCMCIA for PXA25X
1218 * Temporarily disabled John Kerl's extended MII command code because
1219 "miivals.h" is missing
1221 * Patches by Mark Jonas, 13 Apr 2004:
1222 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1223 - Add sync instructions to IceCube SDRAM init code
1224 - Move SDRAM chip constants into seperate include files
1225 - Unify DDR and SDR initialization code
1226 - Unify all IceCube (Lite5xxx) target names
1228 * Patch by John Kerl, 16 Apr 2004:
1229 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1230 mii read 4-7 18-1a. Also add mii dump subcommand for
1231 pretty-printing standard regs 0-5.
1233 * Patch by Stephen Williams, 16 April 2004:
1234 fix typo in JSE.h; update MAINTAINERS
1236 * Patch by Matthew S. McClintock, 14 Apr 2004:
1237 fix initdram function for utx8245 board
1239 * Patch by Markus Pietrek, 14 Apr 2004:
1240 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1242 * Patch by Reinhard Meyer, 18 Apr 2004:
1243 provide the IDE Reset Function for EMK 5200 boards
1245 * Patch by Masami Komiya, 12 Apr 2004:
1246 fix pci_hose_write_config_{byte,word}_via_dword problems
1248 * Patch by Sangmoon Kim, 12 Apr 2004:
1249 Update max RAM size for debris board
1251 * Patch by Travis Sawyer, 08 Apr 2004:
1252 Add TLB entry for second DIMM slot on ocotea
1254 * Patch by Masami Komiya, 08 Apr 2004:
1255 add RTL8169 network driver
1257 * Patch by Dan Malek, 07 Apr 2004:
1258 - Add support for RPC/STx GP3, Motorola 8560 board
1259 - Update 85xx TSEC driver so it searches MII for first available PHY
1261 - Add functions to support console MII commands.
1263 * Patch by Tolunay Orkun, 07 Apr 2004:
1264 Move initialization of bi_iic_fast[]
1265 from board_init_f() to board_init_r()
1267 * Patch by Yasushi Shoji, 07 Apr 2004:
1268 Cleanup microblaze port
1270 * Patch by Sangmoon Kim, 07 Apr 2004:
1271 Add auto SDRAM module detection for Debris board
1273 * Patch by Rune Torgersen, 06 Apr 2004:
1274 - Fix some PCI problems on the MPC8266ADS board
1275 - Fix the location of some PCI entries in the immap structure
1277 * Patch by Yasushi Shoji, 07 Apr 2004:
1278 - add support for microblaze processors
1279 - add support for AtmarkTechno "suzaku" board
1281 * Configure PPChameleon board to use redundand environment in flash
1283 * Configure PPChameleon board to use JFFS2 NAND support.
1285 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1287 * Patch by Rune Torgersen, 16 Apr 2004:
1290 * Patches by Pantelis Antoniou, 16 Apr 2004:
1291 - add support for a new version of an Intracom board and fix
1292 various other things on others.
1293 - add verify support to the crc32 command (define
1294 CONFIG_CRC32_VERIFY to enable it)
1295 - fix FEC driver for MPC8xx systems:
1296 1. fix compilation problems for boards that use dynamic
1298 2. shut down FEC after network transfers
1299 - HUSH parser fixes:
1300 1. A new test command was added. This is a simplified version of
1301 the one in the bourne shell.
1302 2. A new exit command was added which terminates the current
1304 3. Fixed handing of $? (exit code of last executed command)
1305 - Fix some compile problems;
1306 add "once" functionality for the netretry variable
1308 * Patch by George G. Davis, 02 Apr 2004:
1309 add support for Intel Assabet board
1311 * Patch by Stephen Williams, 01 Apr 2004:
1312 Add support for Picture Elements JSE board
1314 * Patch by Christian Pell, 01 Apr 2004:
1315 Add CompactFlash support for PXA systems.
1317 * Patches by Pantelis Antoniou, 30 Mar 2004:
1318 - add auto-complete support to the U-Boot CLI
1319 - add support for NETTA and NETPHONE boards; fix NETVIA board
1320 - add support for the Epson 156x series of graphical displays
1321 (These displays are serial and not suitable for using a normal
1322 framebuffer console on them)
1323 - add infrastructure needed in order to POST any DSPs in a board
1324 - improve and fix various things in the MPC8xx FEC driver:
1325 1. The new 87x and 88x series of processors have two FECs,
1326 and the new driver supports them both.
1327 2. Another change in the 87x/88x series is support for
1328 the RMII (Reduced MII) interface. However numerous
1329 changes are needed to make it work since the PHYs
1330 are connected to the same lines. That means that
1331 you have to address them correctly over the MII
1333 3. We now correctly match the MII/RMII interface
1334 configuration to what the PHY reports.
1335 - Fix problem when readingthe MII status register. Due to the
1336 internal design of many PHYs you have to read the register
1337 twice. The problem is more apparent in 10Mbit mode.
1338 - add new mode ".jffs2s" for reading from a NAND device: it just
1339 skips over bad blocks.
1340 - add networking support for VLANs (802.1q), and CDP (Cisco
1342 - some minor patches / cleanup
1344 * Patch by Yuli Barcohen, 28 Mar 2004:
1345 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1346 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1347 - Change configuration method for MPC8260ADS family
1349 * add startup code to clear the BSS of standalone applications
1351 * Fix if / elif handling bug in HUSH shell
1353 ======================================================================
1354 Changes for U-Boot 1.1.0:
1355 ======================================================================
1357 * Patch by Mark Jonas: Remove config.tmp files only when
1358 unconfiguring the board
1360 * Adapt RMU board for bigger flash memory
1362 * Patch by Klaus Heydeck, 13 Mar 2003:
1363 Add support for KUP4X Board
1365 * Patch by Pavel Bartusek, 21 Mar 2004
1366 Add Reiserfs support
1368 * Patch by Hinko Kocevar, 20 Mar 2004
1369 - Add auto-release for SMSC LAN91c111 driver
1370 - Add save/restore of PTR and PNR regs as suggested in datasheet
1372 * Patch by Stephen Williams, 19 March 2004
1373 Increase speed of sector reads from SystemACE,
1374 shorten poll timeout and remove a useless reset
1376 * Patch by Tolunay Orkun, 19 Mar 2004:
1377 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1380 * Patch by Brad Kemp, 18 Mar 2004:
1381 prevent machine checks during a PCI scan
1383 * Patch by Pierre Aubert, 18 Mar 2004:
1384 Fix string cleaning in IDE identification
1386 * Patch by Pierre Aubert, 18 Mar 2004:
1387 - Unify video mode handling for Chips & Technologies 69000 Video
1388 chip and Silicon Motion SMI 712/710/810 Video chip
1389 - Add selection of the video output (CRT or LCD) via 'videoout'
1390 environment variable for the Silicon Motion
1393 * Patch by Pierre Aubert, 18 Mar 2004:
1394 include/common.h typo fix
1396 * Patches by Tolunay Orkun, 17 Mar 2004:
1397 - Add support for bd->bi_iic_fast[] initialization via environment
1398 variable "i2cfast" (CONFIG_I2CFAST)
1399 - Add "i2cfast" u-boot environment variable support for csb272
1401 * Patch by Carl Riechers, 17 Mar 2004:
1402 Ignore '\0' characters in console input for use with telnet and
1405 * Patch by Leon Kukovec, 17 Mar 2004:
1406 typo fix for strswab prototype #ifdef
1408 * Patches by Thomas Viehweger, 16 Mar 2004:
1409 - show PCI clock frequency on MPC8260 systems
1410 - add FCC_PSMR_RMII flag for HiP7 processors
1411 - in do_jffs2_fsload(), take load address from load_addr if not set
1412 explicit, update load_addr otherwise
1413 - replaced printf by putc/puts when no formatting is needed
1414 (smaller code size, faster execution)
1416 * Patch by Phillippe Robin, 16 Mar 2004:
1417 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1419 * Patch by Stephen Williams, 15 Mar 2004:
1420 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1422 * Patch by Tolunay Orkun, 15 Mar 2004:
1423 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1425 * Patch by Travis Sawyer, 15 Mar 2004:
1426 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1428 * Add start-up delay to make sure power has stabilized before
1429 attempting to switch on USB on SX1 board.
1431 * Patch by Josef Wagner, 18 Mar 2004:
1432 - Add support for MicroSys XM250 board (PXA255)
1433 - Add support for MicroSys PM828 board (MPC8280)
1434 - Add support for 32 MB Flash on PM825/826
1435 - new SDRAM refresh rate for PM825/PM826
1436 - added support for MicroSys PM520 (MPC5200)
1437 - replaced Query by Identify command in CPU86/flash.c
1438 to support 28F160F3B
1440 * Fix wrap around problem with udelay() on ARM920T
1442 * Add support for Macronix flash on TRAB board
1444 * Patch by Pierre Aubert, 15 Mar 2004:
1445 Fix buffer overflow in IDE identification
1447 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1449 * Remove redundand #define in IceCube.h
1451 * Patch by Steven Scholz, 27 Feb 2004:
1452 - Adding get_ticks() and get_tbclk() for AT91RM9200
1453 - Many white space fixes in cpu/at91rm9200/interrupts.c
1455 * Patches by Steven Scholz, 20 Feb 2004:
1456 some cleanup in AT91RM9200 related code
1458 * Patches by Travis Sawyer, 12 Mar 2004:
1459 - Fix Gigabit Ethernet support for 440GX
1460 - Add Gigabit Ethernet Support to MII PHY utilities
1462 * Patch by Brad Kemp, 12 Mar 2004:
1463 Fixes for drivers/cfi_flash.c:
1464 - Better support for x8/x16 implementations
1465 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1466 - Added defines for AMD command and address constants
1468 * Patch by Leon Kukovec, 12 Mar 2004:
1469 Fix get_dentfromdir() to correctly handle deleted dentries
1471 * Patch by George G. Davis, 11 Mar 2004:
1472 Remove hard coded network settings in TI OMAP1610 H2
1473 default board config
1475 * Patch by George G. Davis, 11 Mar 2004:
1476 add support for ADS GraphicsClient+ board.
1478 * Patch by Pierre Aubert, 11 Mar 2004:
1479 - add bitmap command and splash screen support in cfb console
1480 - add [optional] origin in the bitmap display command
1482 * Patch by Travis Sawyer, 11 Mar 2004:
1483 Fix ocotea board early init interrupt setup.
1485 * Patch by Thomas Viehweger, 11 Mar 2004:
1486 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1488 * Patch by Stephan Linz, 09 Mar 2004
1489 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1491 * Patch by George G. Davis, 9 Mar 2004:
1492 fix recent build failure for SA1100 target
1494 * Patch by Travis Sawyer, 09 Mar 2004:
1495 Support native interrupt mode for the IBM440GX.
1496 Previously it was running in 440GP compatibility mode.
1498 * Patch by Philippe Robin, 09 Mar 2004:
1499 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1502 * Patch by Masami Komiya, 08 Mar 2004:
1503 Don't overwrite server IP address or boot file name
1504 when the boot server does not return values
1506 * Patch by Tolunay Orkun, 5 Mar 2004:
1507 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1509 * Patch by Tolunay Orkun, 5 Mar 2004:
1510 Fix early board initialization for Cogent CSB272 board
1512 * Patch by Ed Okerson, 3 Mar 2004:
1513 fix CFI flash writes for little endian systems
1515 * Patch by Reinhard Meyer, 01 Mar 2004:
1516 generalize USB and IDE support for MPC5200 with according
1517 changes to IceCube.h and TOP5200.h
1518 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1519 add info about USB and IDE to README
1521 * Patch by Yuli Barcohen, 4 Mar 2004:
1522 Fix problems with GCC 3.3.x which changed handling of global
1523 variables explicitly initialized to zero (now in .bss instead of
1526 * Patch by Leon Kukovec, 02 Mar 2004:
1527 add strswab() to fix IDE LBA capacity, firmware and model numbers
1528 on little endian machines
1530 * Patch by Masami Komiya, 02 Mar 2004:
1531 - Remove get_ticks() from NFS code
1532 - Add verification of RPC transaction ID
1534 * Patch by Pierre Aubert, 02 Mar 2004:
1535 cleanup for IDE and USB drivers for MPC5200
1537 * Patch by Travis Sawyer, 01 Mar 2004:
1539 - Add IBM PPC440GX Ref Platform support (Ocotea)
1540 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1541 Adapted to U-Boot and 440GX port
1543 - Add gracious handling of all Ethernet Pin Selections for 440GX
1544 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1546 - Add needed bit definitions
1549 * Patch by Carl Riechers, 1 Mar 2004:
1550 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1552 * Patch by Stephan Linz, 27 Feb 2004
1553 - avoid problems for targets without NFS download support
1555 * Patch by Rune Torgersen, 27 Feb 2004:
1556 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1557 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1558 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1560 * Patch by Masami Komiya, 27 Feb 2004:
1561 Fix rarpboot: add autoload by NFS
1563 * Patch by Dan Eisenhut, 26 Feb 2004:
1564 fix flash_write return value in saveenv
1566 * Patch by Stephan Linz, 11 Dec 2003
1567 expand config.mk to avoid trigraph warnings on NIOS
1569 * Rename "BMS2003" board into "HMI10"
1571 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1572 storage; auto-set console on USB port (using preboot command)
1574 * Add support for SX1 mobile phone; add support for USB-based console
1575 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1577 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1579 * Fix SDRAM timings for LITE5200 / IceCube board
1581 * Handle Auti-MDIX / connection status for INCA-IP
1583 * Fix USB problems when attempting to read 0 bytes
1585 * Patch by Travis Sawyer, 26 Feb 2004:
1586 Fix broken compile for XPEDITE1K target.
1588 * Patch by Stephan Linz, 26 Feb 2004:
1589 Bug fix for NFS code on NIOS targets
1591 * Patch by Stephen Williams, 26 Feb 2004:
1592 Break up SystemACE reads of large block counts
1594 * Patch by Pierre Aubert, 26 Feb 2004
1595 add IDE support for MPC5200
1597 * Patch by Masami Komiya, 26 Feb 2004:
1598 add autoload via NFS
1600 * Patch by Stephen Williams
1601 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1602 elsewhere in the source.
1604 * Patch by Steven Scholz, 25 Feb 2004:
1605 - Timeouts in FPGA code should be based on CFG_HZ
1606 - Minor cleanup in code for Altera FPGA ACEX1K
1608 * Patch by Steven Scholz, 25 Feb 2004:
1609 Changed "Directory Hierarchy" section in README
1611 * Patch by Masami Komiya, 25 Feb 2004:
1612 Reduce copy count in nfs_read_reply() of NFS code
1614 * Patch by Markus Pietrek, 24 Feb 2004:
1615 NS9750 DevBoard added
1617 * Patch by Pierre Aubert, 24 Feb 2004
1618 add USB support for MPC5200
1620 * Patch by Steven Scholz, 24 Feb 2004:
1621 - fix MII commands to use values from last command
1623 * Patch by Torsten Demke, 24 Feb 2004:
1624 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1626 * Patch by Rahul Shanbhag, 19 Feb 2004:
1627 Fixes for for OMAP1610 board:
1628 - shift some IRQ specific code to platform.S file
1629 - remove duplicatewatchdog reset code from start.S
1631 * Make Auto-MDIX Support configurable on INCA-IP board
1633 * Fix license for mkimage tool
1635 * Patch by Masami Komiya, 24 Feb 2004:
1636 Update NetBootFileXferSize in NFS code
1638 * Patch by Scott McNutt, 24 Feb 2004:
1639 fix packet length in NFS code
1641 * Patch by Masami Komiy, 22 Feb 2004:
1642 Add support for NFS for file download
1644 * Patch by Andrea Scian, 17 Feb 2004:
1645 Add support for S3C44B0 processor and DAVE B2 board
1647 * Patch by Steven Scholz, 20 Feb 2004:
1648 - Add support for MII commands on AT91RM9200 boards
1649 - some cleanup in AT91RM9200 ethernet code
1651 * Patch by Peter Ryser, 20 Feb 2004:
1652 Add support for the Xilinx ML300 platform
1654 * Patch by Stephan Linz, 17 Feb 2004:
1655 Fix watchdog support for NIOS
1657 * Patch by Josh Fryman, 16 Feb 2004:
1658 Fix byte-swapping for cfi_flash.c for different bus widths
1660 * Patch by Jon Diekema, 14 Jeb 2004:
1661 Remove duplicate "FPGA Support" notes from the README file
1663 * Patches by Reinhard Meyer, 14 Feb 2004:
1664 - update board/emk tree; use common flash driver
1665 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1666 [adapted for other PPC CPUs -- wd]
1667 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1669 * Patch by Jon Diekema, 13 Feb 2004:
1670 Call show_boot_progress() whenever POST "FAILED" is printed.
1672 * Patch by Nishant Kamat, 13 Feb 2004:
1673 Add support for TI OMAP1610 H2 Board
1674 Fixes for cpu/arm926ejs/interrupt.c
1675 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1676 Fix for a timer bug in OMAP1610 Innovator
1677 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1679 * Patches by Stephan Linz, 12 Feb 2004:
1680 - add support for NIOS timer with variable period preload counter value
1681 - prepare POST framework support for NIOS targets
1683 * Patch by Denis Peter, 11 Feb 2004:
1684 add POST support for the MIP405 board
1686 * Patch by Laurent Mohin, 10 Feb 2004:
1687 Fix buffer overflow in common/usb.c
1689 * Patch by Tolunay Orkun, 10 Feb 2004:
1690 Add support for Cogent CSB272 board
1692 * Patch by Thomas Elste, 10 Feb 2004:
1693 Add support for NET+50 CPU and ModNET50 board
1695 * Patch by Sam Song, 10 Feb 2004:
1696 Fix typos in cfi_flash.c
1698 * Patch by Leon Kukovec, 10 Feb 2004
1699 Fixed long dir entry slot id calculation in get_vfatname
1701 * Patch by Robin Gilks, 10 Feb 2004:
1702 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1703 !=, <>, <, >, <=, >=)
1705 * Fix problem with side effects in macros in include/usb.h
1707 * Patch by David Benson, 13 Nov 2003:
1708 bug 841358 - fix TFTP download size limit
1710 * Fixing bug 850768:
1711 improper flush_cache() in load_serial()
1713 * Fixing bug 834943:
1714 MPC8540 - missing volatile declarations
1716 * Patch by Stephen Williams, 09 Feb 2004:
1717 Add support for Xilinx SystemACE chip:
1718 - New files common/cmd_ace.c and include/systemace.h
1719 - Hook systemace support into cmd_fat and the partition manager
1721 * Patch by Travis Sawyer, 09 Feb 2004:
1722 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1724 * Patch by Travis Sawyer, 09 Feb 2004:
1726 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1727 - Add phymode for 440 enet
1730 - Change board_pre_init to board_early_init_f
1731 - Add user flash to bus controller setup
1733 - Fix is_pci_host to check GPIO for monarch bit
1734 - Force xpedite1k to pci conventional mode (via #define option)
1736 * Patch by Brad Kemp, 4 Feb 2004:
1737 - handle the machine check that is generated during the PCI scans
1739 - define the registers used in the IMMR by the PCI subsystem.
1741 * Patch by Pierre Aubert, 03 Feb 2004:
1742 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1744 * Patch by Jeff Angielski, 03 Feb 2004:
1745 Fix copy & paste error in cpu/mpc8260/pci.c
1747 * Patch by Reinhard Meyer, 24 Jan 2004:
1748 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1750 * Add Auto-MDIX support for INCA-IP
1754 * Patch by Josef Baumgartner, 10 Feb 2004:
1755 Fixes for Coldfire port
1757 * Patch by Brad Kemp, 11 Feb 2004:
1758 Fix CFI flash driver problems
1760 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
1761 modules at CPU clock frequencies above 66 MHz.
1763 * Optimize flash programming speed for LWMON (by another 100% :-)
1765 * Patch by Jian Zhang, 3 Feb 2004:
1766 - Changed the incorrect FAT12BUFSIZE
1767 - data_begin in fsdata can be negative. Changed it to be short.
1769 * Patches by Stephan Linz, 30 Jan 2004:
1770 1: - board/altera/common/flash.c:flash_erase():
1771 o allow interrupts befor get_timer() call
1772 o check-up each erased sector and avoid unexpected timeouts
1773 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1774 o enclose sevenseg_set() in cpp condition
1775 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1776 - fix some typed in mistakes in the NIOS documentation
1777 2: - split DK1C20 configuration into several header files:
1778 o two new files for each NIOS CPU description
1779 o U-Boot related part is remaining in DK1C20.h
1780 3: - split DK1S10 configuration into several header files:
1781 o two new files for each NIOS CPU description
1782 o U-Boot related part is remaining in DK1S10.h
1783 4: - Add support for the Microtronix Linux Development Kit
1784 NIOS CPU configuration at the Altera Nios Development Kit,
1785 Stratix Edition (DK-1S10)
1786 5: - Add documentation for the Altera Nios Development Kit,
1787 Stratix Edition (DK-1S10)
1788 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1790 7: - Add support for the common U-Boot SPI framework at
1793 * Patch by Rahul Shanbhag, 28 Jan 2004:
1794 Fix flash protection/locking handling for OMAP1610 innovator board.
1796 * Patch by Rolf Peukert, 28 Jan 2004:
1797 fix flash write problems on CSB226 board (write with 32 bit bus width)
1799 * Patches by Mark Jonas, 16 Jan 2004:
1800 - fix rounding error when calculating baudrates for MPC5200 PSCs
1801 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1802 time which is not supported
1804 * Patch by Yuli Barcohen, 26 Jan 2004:
1805 Allow bzip2 compression for small memory footprint boards
1807 * Patch by Brad Kemp, 21 Jan 2004:
1808 Add support for CFI flash driver for both the Intel and the AMD
1811 * Patch by Travis Sawyer, 20 Jan 2004:
1812 Fix pci bridge auto enumeration of sibling p2p bridges.
1814 * Patch by Tolunay Orkun, 12 Jan 2004:
1815 Add some delays as needed for Intel LXT971A PHY support
1817 * Patches by Stephan Linz, 09 Jan 2004:
1818 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1819 - make DK1C20 board configuration related to ASMI conform to
1822 * Patch by Anders Larsen, 09 Jan 2004:
1824 ARM memory layout fixes: the abort-stack is now set up in the
1825 correct RAM area, and the BSS is zeroed out as it should be.
1827 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1828 of the linker scripts are replaced by '__bss_start' and '_end',
1829 resp., which is a further step to eliminate unnecessary differences
1830 between the implementation of the CPU architectures.
1832 * Patch by liang a lei, 9 Jan 2004:
1833 Fix Intel 28F128J3 ID in include/flash.h
1835 * Patch by Masami Komiya, 09 Jan 2004:
1836 add support for TB0229 board (NEC VR4131 MIPS processor)
1838 * Patch by Leon Kukovec, 12 Dec 2003:
1839 changed extern __inline__ into static __inline__ in
1840 include/linux/byteorder/swab.h
1842 * Patch by Travis Sawyer, 30 Dec 2003:
1843 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1844 select MDI port based on enabled EMAC device.
1845 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1848 * Patch by Wolter Kamphuis, 15 Dec 2003:
1849 made CONFIG_SILENT_CONSOLE usable on all architectures
1851 * Disable date command on TQM866M - there is no RTC on MPC866
1853 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1855 * Implement adaptive SDRAM timing configuration based on actual CPU
1856 clock frequency for INCA-IP; fix problem with board hanging when
1857 switching from 150MHz to 100MHz
1859 * Add PCMCIA CS support for BMS2003 board
1861 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1862 see doc/README.MPC866 for details;
1863 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1864 calculate CPU clock frequency from PLL register values.
1866 * Add support for 128 MB RAM on TQM8xxL/M modules
1868 * Fix PS/2 keyboard problem caused by statically initialized variable
1869 pointing to a location in flash
1871 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1873 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
1874 before we can access it; add delay in case we are faster (with no
1877 * Cleanup of some init functions
1879 * Make sure SCC Ethernet is always stopped by the time we boot Linux
1880 to avoid Linux crashes by early packets coming in.
1882 * Accelerate flash accesses on LWMON board by using buffered writes
1884 * Fix typo in Makefile;
1885 fix problem with PARTNUM detection
1887 * Patch by Reinhard Meyer, 09 Jan 2004:
1888 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1890 * Add support for IDE LED on BMS2003 board
1891 (exclusive with status LED!)
1893 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
1896 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1897 Add common files for "emk" boards
1899 * Add a common get_ram_size() function and modify the the
1900 board-specific files to invoke that common implementation.
1902 ======================================================================
1903 Changes for U-Boot 1.0.1:
1904 ======================================================================
1906 * Set default clock for INCA-IP to 150 MHz
1908 * Make BMS2003 use a separate config file to avoid #ifdef mess;
1909 add I2C support; add support for DS1337 RTC
1911 * Add CompactFlash support for BMS2003 board
1913 * Add support for status LED on BMS2003 board
1915 * Patch by Scott McNutt, 02 Jan 2004:
1916 Add support for the Nios Active Serial Memory Interface (ASMI)
1919 * Patch by Andrea Marson, 16 Dec 2003:
1920 Add support for the PPChameleon ME and HI modules
1922 * Patch by Yuli Barcohen, 22 Dec 2003:
1923 Add support for Motorola DUET ADS board (MPC87x/88x)
1925 * Patch by Robert Schwebel, 15 Dec 2003:
1926 add support for cramfs (uses JFFS2 command interface)
1928 * Patches by Stephan Linz, 11 Dec 2003:
1929 - more documentation for NIOS port
1930 - new struct nios_pio_t, struct nios_spi_t
1931 - Reconfiguration for NIOS Development Kit DK1C20:
1932 o move board related code from board/dk1c20
1933 to board/altera/dk1c20
1934 o create a new common source path board/altera/common
1935 and move generic flash access stuff into it
1936 o change/expand configuration file DK1C20.h
1937 - Add support for NIOS Development Kit DK1S10
1938 - Add status LED support for NIOS systems
1939 - Add dual 7-segment LED support for Altera NIOS DevKits
1941 * Patch by Ronen Shitrit, 10 Dec 2003:
1942 Add support for the Marvell DB64360 / DB64460 development boards
1944 * Patch by Detlev Zundel, 10 Dec 2003:
1945 fix dependency problem in examples/Makefile
1947 * Patch by Denis Peter, 8 Dec 2003
1948 - add support for the PATI board (MPC555)
1949 - add SPI support for the MPC5xx
1951 * Patch by Anders Larsen, 08 Dec 2003:
1952 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1953 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1954 cleanup some redundand #defines
1956 * Patch by André Schwarz, 8 Dec 2003:
1957 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1958 - TX and RX deskriptors must be quad-word aligned
1959 - does not work with only one TX deskriptor
1960 - standard reset method does not work
1962 * Patch by Masami Komiya, 08 Dec 2003:
1963 add RTL8139 ethernet driver
1965 * Patches by Ed Okerson, 07 Dec 2003:
1966 - fix ethernet for the AU1x00 processors in little-endian mode.
1967 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1969 * Minor code cleanup (coding style)
1971 * Patch by Reinhard Meyer, 30 Dec 2003:
1972 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1973 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1974 - turned debug print of PHY registers into a function (called in two places)
1975 - added support for EMK MPC5200 based modules
1977 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
1979 * Add support for TQM866M modules
1981 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1983 * Fix a few compiler warnings
1985 * Patch by Reinhard Meyer, 28 Dec 2003:
1986 Add initial support for TOP5200 board
1988 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
1989 environment variable which can set to "100", "133", or "150". The
1990 CPU clock will be configured accordingly upon next reboot. Other
1991 values are ignored. In case of an invalid or undefined "cpuclk"
1992 value, the compile-time default CPU clock speed will be used.
1994 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1995 window that is used to access the UART registers by the Linux driver)
1997 * Patch by Reinhard Meyer, 20 Dec 2003:
1998 Fix clock calculation for the MPC5200 for higher clock frequencies
1999 (above 2**32 / 10 = 429.5 MHz).
2001 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2003 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2005 * Add new configuration for IceCube board with DDR memory
2007 * Update TRAB memory configurations
2009 * Add JFFS2 support for INCA-IP board
2011 * Patch by Bill Hargen, 09 Dec 2003:
2012 - BUBINGA405EP: changed flash driver to protect top sector containing
2014 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2015 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2016 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2017 - 405EP: added/fixed support for "reginfo" command.
2018 - 4xx: removed spurious MII error messages on "mii info" command.
2020 * Patch by Bernhard Kuhn, 28 Nov 2003:
2021 add support for Coldfire CPU
2022 add support for Motorola M5272C3 and M5282EVB boards
2024 * Patch by Pierre Aubert, 24 Nov 2003:
2025 - add a return value for the fpga command
2026 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2027 is defined. If ide_preinit fails, ide_init is aborted.
2028 - fix an endianess problem in fat.h
2030 * Patch by Wolter Kamphuis, 05 Dec 2003:
2031 Add support for SNMC's QS850/QS823/QS860T boards
2033 * Patch by Yuli Barcohen, 3 Dec 2003:
2034 "revive" U-Boot support for old Motorola MPC860ADS board
2036 * Patch by Cam(ilo?), 03 Dec 2003:
2037 make examples build even with broken Montavista objcopy
2039 * Patch by Pavel Bartusek, 27 Nov 2003:
2040 fix conversion problem with "bootretry" evironment variable
2042 * Patch by Andre Schwarz, 24 Nov 2003:
2043 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2045 * Patch by Pavel Bartusek, 21 Nov 2003:
2046 set ZMII bridge speed on 440
2048 * Patch by Anders Larsen, 17 Nov 2003:
2049 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2051 * Patches by David Müller, 14 Nov 2003:
2052 - board/mpl/common/common_util.c
2053 * implement support for BZIP2 compressed images
2054 * various cleanups (printf -> puts, ...)
2055 - board/mpl/common/flash.c
2056 * report correct errors to upper layers
2057 * check the erase fail and VPP low bits in status reg
2058 - board/mpl/vcma9/cmd_vcma9.c
2059 - board/mpl/vcma9/flash.c
2060 * various cleanups (printf -> puts, ...)
2062 * fix typo in comment
2063 - cpu/arm920t/usb_ohci.c
2064 * support for S3C2410 is missing in #if line
2066 * reinit some registers in case of error (cable missing, ...)
2068 * support for USB/MMC devices is missing in #if line
2069 - include/configs/MIP405.h
2070 - include/configs/PIP405.h
2071 * enable BZIP2 support
2072 * enlarge malloc space to 1MiB because of BZIP2 support
2073 - include/configs/VCMA9.h
2074 * enable BZIP2 support
2075 * enlarge malloc space to 1MiB because of BZIP2 support
2076 * enable USB support
2077 - lib_arm/armlinux.c
2078 * change calling convention of ARM Linux kernel as
2079 described on http://www.arm.linux.org.uk/developer/booting.php
2081 * Patch by Thomas Lange, 14 Nov 2003:
2082 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2083 support all these AMD boards.
2085 * Patch by Thomas Lange, 14 Nov 2003:
2086 Workaround for mips au1x00 physical memory accesses (the au1x00
2087 uses a 36 bit bus internally and cannot access physical memory
2088 directly. Use the uncached SDRAM address instead of the physical
2091 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2092 add Realtek 8019 ethernet driver
2094 * Patch by Yuli Barcohen, 13 Nov 2003:
2095 MPC826xADS/PQ2FADS cleanup
2097 * Patch by Anders Larsen, 12 Nov 2003:
2098 Update README to mark the PORTIO commands non-standard
2100 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2101 update for for Atmel AT91RM9200DK development kit:
2102 - support for environment variables in DataFlash
2103 - Atmel DataFlash AT45DB1282 support
2105 * Patch by Jeff Carr, 11 Nov 2003:
2106 add support for new version of 8270 processors
2108 * Patches by George G. Davis, 05 Nov 2003:
2109 - only pass the ARM linux initrd tag to the kernel when an initrd
2111 - update omap1510inn configuration file
2113 * Patches by Stephan Linz, 3 Nov 2003:
2114 - more endianess fixes for LAN91C111 driver
2115 - CFG_HZ configuration patch for NIOS Cyclone board
2117 * Patch by Stephan Linz, 28 Oct 2003:
2118 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2120 * Patch by Steven Scholz, 20 Oct 2003:
2121 - make "mii info <addr>" show infor for PHY at "addr" only
2122 - Endian fix for miiphy_info()
2124 * Patch by Gleb Natapov, 19 Sep 2003:
2125 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2127 * Patch by Anders Larsen, 17 Sep 2003:
2128 Bring ARM memory layout in sync with the documentation:
2129 stack and malloc-heap are now located _below_ the U-Boot code
2131 * Accelerate booting on TRAB board: read and check autoupdate image
2132 headers first instead of always reading the whole images.
2134 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2136 * Enabled password check on RMU board
2138 * Fix configuration problem with IceCube in LOWBOOT configuration:
2139 envrionment got embedded, corrupting the image layout.
2141 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2143 * Added BMS2003 board
2144 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2146 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2147 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2150 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2153 * Add checksum verification to 'imls' command
2155 * Add bd_info fields needed for 4xx Linux I2C driver
2157 * Patch by Martin Krause, 4 Nov. 2003:
2158 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2160 * Print used network interface when CONFIG_NET_MULTI is set
2162 * Patch by Bernhard Kuhn, 28 Oct 2003:
2163 Add low boot support for MPC5200
2165 * Fix problem with dual PCMCIA support (NSCU)
2167 * Fix MPC5200 I2C initialization function
2169 ======================================================================
2170 Changes for U-Boot 1.0.0:
2171 ======================================================================
2173 * Fix parameter passing to standalone images with bootm command
2175 * Patch by Kyle Harris, 30 Oct 2003:
2176 Fix build errors for ixdp425 board
2178 * Patch by David M. Horn, 29 Oct 2003:
2179 Fixes to build under CYGWIN
2181 * Get IceCube MGT5100 working (again)
2183 * Fix problems in memory test on some boards (which was not
2184 non-destructive as intended)
2186 * Patch by Gary Jennejohn, 28 Oct 2003:
2187 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2188 to prevent stack overflow on ARM systems
2190 * Patch by Stephan Linz, 28 Oct 2003:
2191 fix init sequence error for NIOS port
2193 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2195 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2197 * Patch by Xiao Xianghua, 23 Oct 2003:
2198 small patch for mpc85xx
2200 * Fix small problem in MPC5200 I2C driver
2202 * Fix FCC3 support on ATC board
2204 * Correct header printing for multi-image files in do_bootm()
2206 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2208 * Fix PCI problems on PPChameleon board
2210 * Patch by Steven Scholz, 18 Oct 2003:
2211 Fix AT91RM9200 ethernet driver
2213 * Patch by Nye Liu, 17 Oct 2003:
2214 Fix typo in include/mpc8xx.h
2216 * Patch by Richard Woodruff, 16 Oct 03:
2217 Fixes for cpu/arm925/interrupt.c
2218 - Initialize timestamp & lastdec vars.
2219 - fix timestamp overflows.
2220 - fix lastdec overflow.
2221 - smarter normalization to allow udelay() below 1ms to work.
2223 * Patch by Scott McNutt, 16 Oct
2224 add networking support for the Altera Nios Development Kit,
2225 Cyclone Edition (DK-1C20)
2227 * Patch by Jon Diekema, 14 Oct 2003:
2228 add hint about doc/README.silent to README file
2230 * Add CompactFlash support for NSCU
2232 * Fix PCI problems on PPChameleonEVB
2234 * TRAB auto-update: Base decision if we have to strip the image
2235 header on image type as encoded in the header
2236 (include image type patch by Martin Krause, 17 Oct 2003)
2238 * Patches by Xianghua Xiao, 15 Oct 2003:
2240 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2241 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2242 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2244 * Fix flash timings on TRAB board
2246 * Make sure HUSH is initialized for running auto-update scripts
2248 * Make 5200 reset command _really_ reset the board, without running
2249 any other code after it
2251 * Fix errors with flash erase when range spans across banks
2252 that are mapped in reverse order
2254 * Fix flash mapping and display on P3G4 board
2256 * Patch by Kyle Harris, 15 Jul 2003:
2257 - add support for Intel IXP425 CPU
2258 - add support for IXDP425 eval board
2260 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2261 for more information
2263 * Patch by Steven Scholz, 10 Oct 2003
2264 - Add support for Altera FPGA ACEX1K
2266 * Patches by Thomas Lange, 09 Oct 2003:
2267 - fix cmd_ide.c for non ppc boards (read/write functions did not
2268 add ATA base address)
2269 - fix for shannon board
2270 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2271 - Endian swap ATA identity for all big endian CPUs, not just PPC
2272 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2274 - add support for dbau1x00 board (MIPS32)
2276 * Patch by Sangmoon Kim, 07 Oct 2003:
2277 add support for debris board
2279 * Patch by Martin Krause, 09 Oct 2003:
2280 Fixes for TRAB board
2281 - /board/trab/rs485.c: correct baudrate
2282 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2283 udelay(); fix some timing problems with adc controller
2284 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2285 modify commands: touch and buzzer
2287 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2288 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2289 Use direct function calls for auto_update instead of hush commands
2291 * Patch by Scott McNutt, 04 Oct 2003:
2292 - add support for Altera Nios-32 CPU
2293 - add support for Nios Cyclone Development Kit (DK-1C20)
2295 * Patch by Steven Scholz, 29 Sep 2003:
2296 - A second parameter for bootm overwrites the load address for
2297 "Standalone Application" images.
2298 - bootm sets environment variable "filesize" to the resulting
2299 (uncompressed) data length for "Standalone Application" images
2300 when autostart is set to "no". Now you can do something like
2301 if bootm $fpgadata $some_free_ram ; then
2302 fpga load 0 $some_free_ram $filesize
2305 * Patch by Denis Peter, 25 Sept 2003:
2306 add support for the MIP405 Rev. C board
2308 * Patch by Yuli Barcohen, 25 Sep 2003:
2309 add support for Zephyr Engineering ZPC.1900 board
2311 * Patch by Anders Larsen, 23 Sep 2003:
2312 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2313 implemented for the x86 architecture)
2315 * Patch by Sangmoon Kim, 23 Sep 2003:
2316 fix pll_pci_to_mem_multiplier table for MPC8245
2318 * Patch by Anders Larsen, 22 Sep 2003:
2319 enable timed autoboot on PXA
2321 * Patch by David Müller, 22 Sep 2003:
2322 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2323 returns correct libgcc file path
2324 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2325 time on s3c24x0 systems
2327 * Patch by Jon Diekema, 19 Sep 2003:
2328 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2329 link state to the fault LED.
2330 - In NetLoop, make the Fault LED reflect the link status. The link
2331 status gets updated on entry, and on timeouts.
2333 * Patch by Anders Larsen, 18 Sep 2003:
2334 allow mkimage to build and run on Cygwin-hosted systems
2336 * Patch by Frank Müller, 18 Sep 2003:
2337 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2340 * Patch by Pantelis Antoniou, 16 Sep 2003:
2341 add tool to compute fileds in the PLPRCR register for MPC86x
2343 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2345 * Fix build problems under FreeBSD
2347 * Add generic filesystem image type
2349 * Make fatload set filesize environment variable
2351 * enable basic / medium / high-end configurations for PPChameleonEVB
2352 board; fix NAND code
2354 * enable TFTP client code to specify to the server the desired
2355 timeout value (see RFC-2349)
2357 * Improve SDRAM setup for TRAB board
2359 * Suppress all output with splashscreen configured only if "splashimage"
2362 * Fix problems with I2C support for mpc5200
2364 * Adapt TRAB configuration and auto_update to new memory layout
2366 * Add configuration for wtk board
2368 * Add support for the Sharp LQ065T9DR51U LCD display
2370 * Patch by Rune Torgersen, 17 Sep 2003:
2371 - Fixes for MPC8266 default config
2372 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2374 * Patches by Jon Diekema, 17 Sep 2003:
2375 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2378 - adjust "help" output
2380 * Patches by Anders Larsen, 17 Sep 2003:
2381 - fix spelling errors
2382 - set GD_FLG_DEVINIT flag only after device function pointers
2384 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2386 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2387 - trigger watchdog while waiting in serial driver
2389 * Add auto-update code for TRAB board using USB memory sticks,
2390 support new configuration with more memory
2392 * disable MPC5200 bus pipelining as workaround for bus contention
2394 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2395 priority; configure critical interrupts to be handled like external
2398 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2399 go back to 66 MHz for stability
2401 * Patches by Jon Diekema, 15 Sep 2003:
2402 - add description for missing CFG_CMD_* entries in the README file
2405 * Patch by Gleb Natapov, 14 Sep 2003:
2406 enable watchdog support for all MPC824x boards that have a watchdog
2408 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2409 "Non-octet Aligned Frame" errors we see at 100 Mbps
2411 * Patch by Sharad Gupta, 14 Sep 2003:
2412 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2414 * Patch by llandre, 11 Sep 2003:
2415 update configuration for PPChameleonEVB board
2417 * Patch by David Müller, 13 Sep 2003:
2418 various changes to VCMA9 board specific files
2420 * Add I2C support for MGT5100 / MPC5200
2422 * Patch by Rune Torgersen, 11 Sep 2003:
2423 Changed default memory option on MPC8266ADS to NOT be Page Based
2424 Interleave, since this doesn't work very well with the standard
2427 * Patch by George G. Davis, 12 Sep 2003:
2428 fix Makefile settings for sk98 driver
2430 * Patch by Stefan Roese, 12 Sep 2003:
2431 - new boards added: DP405, HUB405, PLU405, VOH405
2432 - some esd boards updated
2433 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2435 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2437 * Patch by Martin Krause, 11 Sep 2003:
2438 add burn-in tests for TRAB board
2440 * Enable instruction cache on MPC5200 board
2442 * Patch by Denis Peter, 11 Sep 2003:
2443 - fix USB data pointer assignment for bulk only transfer.
2444 - prevent to display erased directories in FAT filesystem.
2446 * Change output format for NAND flash - make it look like for other
2449 ======================================================================
2450 Changes for U-Boot 0.4.8:
2451 ======================================================================
2453 * Add I2C and RTC support for RMU board
2455 * Patches by Denis Peter, 9 Sep 2003:
2456 add FAT support for IDE, SCSI and USB
2458 * Patches by Gleb Natapov, 2 Sep 2003:
2459 - cleanup of POST code for unsupported architectures
2460 - MPC824x locks way0 of data cache for use as initial RAM;
2461 this patch unlocks it after relocation to RAM and invalidates
2464 * Patch by Gleb Natapov, 30 Aug 2003:
2465 new I2C driver for mpc107 bridge. Now works from flash.
2467 * Patch by Dave Ellis, 11 Aug 2003:
2468 - JFFS2: fix typo in common/cmd_jffs2.c
2469 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2470 - JFFS2: remove node version 0 warning
2471 - JFFS2: accept JFFS2 PADDING nodes
2472 - SXNI855T: add AM29LV800 support
2473 - SXNI855T: move environment from EEPROM to flash
2474 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2476 * Patch by Bill Hargen, 11 Aug 2003:
2477 fixes for I2C on MPC8240
2478 - fix i2c_write routine
2479 - fix iprobe command
2480 - eliminates use of global variables, plus dead code, cleanup.
2482 * Add support for USB Mass Storage Devices (BBB)
2483 (tested with USB memory sticks only)
2485 * Avoid flicker on TRAB's VFD
2487 * Add support for SK98xx driver
2489 * Add PCI support for SL8245 board
2491 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2492 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2493 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2495 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2496 to allow for more accurate baudrate settings
2497 (error now 0.7% at 115 kbps, instead of 3.5% before)
2499 * Patch by Andreas Mohr, 4 Sep 2003:
2500 Fix a lot of spelling errors
2502 * Add support for PPChameleon Eval Board
2504 * Add support for P3G4 board
2506 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2509 * Patch by Yuli Barcohen, 7 Aug 2003:
2510 check BCSR to detect if the board is configured in PCI mode
2512 ======================================================================
2513 Changes for U-Boot 0.4.7:
2514 ======================================================================
2516 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2517 add support for Adder II MPC852T module
2519 * Patch by George G. Davis, 19 Aug 2003:
2520 fix TI Innovator/OMAP1510 pin configs
2522 * Patches by Kshitij, 18 Aug 2003
2523 - add support for arm926ejs cpu core
2524 - add support for TI OMAP 1610 Innovator Board
2526 * Patch by Yuli Barcohen, 14 Aug 2003:
2527 add support for bzip2 uncompression
2529 * Add GCC library to examples/Makefile so GCC utility functions will
2532 * Add I2C and RTC support for RMU board using software I2C driver
2533 (because of better response to iprobe command); fix problem with
2536 * Patch by Matthias Fuchs, 28 Aug 2003:
2537 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2538 CONFIG_BOOTP_MAKS (see README).
2540 * Fix ICU862 environment problem
2542 * Fix RAM size detection for RMU board
2544 * Implement "reset" for MGT5100/MPC5200 systems
2546 ======================================================================
2547 Changes for U-Boot 0.4.6:
2548 ======================================================================
2550 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2551 allow selection of clock frequency as "make" target
2553 * Implement memory autosizing code for IceCube boards
2555 * Configure network port on INCA-IP for autonegotiation
2557 * Fix overflow problem in network timeout code
2559 * Patch by Richard Woodruff, 8 Aug 2003:
2560 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2562 ======================================================================
2563 Changes for U-Boot 0.4.5:
2564 ======================================================================
2566 * Update for TQM board defaults:
2567 disable clocks_in_mhz, enable boot count limit
2569 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2570 in toplevel directory instead. Removed astest.c from tools/gdb because
2571 it is no longer relevant.
2573 * Fix PCI support for MPC5200 / IceCube Board
2575 * Map ISP1362 USB OTG controller for NSCU board
2577 * Patch by Brad Parker, 02 Aug 2003:
2578 fix sc520_cdp problems
2580 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2582 * Allow erase command to cross flash bank boundaries
2584 * Patch by Scott McNutt, 21 Jul 2003:
2585 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2586 Both LynxOS and BlueCat linux KDIs are supported.
2588 * Patch by Richard Woodruff, 25 Jul 2003:
2589 use more reliable reset for OMAP/925T
2591 * Patch by Nye Liu, 25 Jul 2003:
2592 fix typo in mpc8xx.h
2594 * Patch by Richard Woodruff, 24 Jul 2003:
2595 Fixes for cmd_nand.c:
2596 - Fixed null dereferece which could result in incorrect ECC values.
2597 - Added support for devices with no Ready/Busy signal hooked up.
2598 - Added OMAP1510 read/write protect handling.
2599 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2601 - Switched default ECC to be JFFS2.
2603 * Allow crc32 to be used at address 0x000
2605 * Provide consistent interface to standalone applications to access
2606 the 'global_data' structure
2607 Provide a doc/README.standalone more useful to users/developers.
2609 * Make IceCube MGT5100 FEC driver work
2611 * Implement new mechanism to export U-Boot's functions to standalone
2612 applications: instead of using (PPC-specific) system calls we now
2613 use a jump table; please see doc/README.standalone for details
2615 * Patch by Dave Westwood, 24 Jul 2003:
2616 added support for Unity OS (a proprietary OS)
2618 * Patch by Detlev Zundel, 23 Jul 2003:
2619 add "imls" command to print flash table of contents
2621 * Fix cold boot detection for log buffer reset
2623 * Return error for invalid length specifiers with "cp.X" etc.
2625 * Fix startup problem on MIPS
2627 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2628 bitmap support is configured
2630 * Patch by Bill Hargen, 18 Jul 2003:
2631 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2633 * Patch by Denis Peter, 18 Jul 2003:
2634 - fix memory configuration for MIP405T
2635 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2637 * Cleanup of TQM82xx configurations; use "official" board types
2638 to make selection easier.
2640 * Patch by Martin Krause, 17 Jul 2003:
2641 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2643 * Patch by Richard Woodruff, 17 July 03:
2644 - Fixed bug in OMAP1510 baud rate divisor settings.
2646 * Patch by Nye Liu, 16 July 2003:
2648 - add MPC86xADS support (uses MPC86xADS.h)
2649 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2651 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2652 o don't trust gclk() software measurement by default, depend on
2653 CONFIG_8xx_GCLK_FREQ
2654 - add DRAM SIMM not installed detection
2655 - use more "correct" SDRAM initialization sequence
2656 - allow different SDRAM sizes (8xxADS has 8M)
2658 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2659 - rename MAMR/MBMR defines to be more consistent. Should eventually
2660 be merged into MxMR to better reflect the PowerQUICC datasheet.
2662 * Patch by Yuli Barcohen, 16 Jul 2003:
2663 support new Motorola PQ2FADS-ZU evaluation board which replaced
2664 MPC8260ADS and MPC8266ADS
2666 ======================================================================
2667 Changes for U-Boot 0.4.4:
2668 ======================================================================
2670 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2672 * Add support for MGT5100 and MPC5200 processors
2674 * Patch by Lutz Dennig, 15 Jul 2003:
2675 update for R360MPI board
2677 ======================================================================
2678 Changes for U-Boot 0.4.3:
2679 ======================================================================
2681 * Patches by Kshitij, 04 Jul 2003
2682 - added support for arm925t cpu core
2683 - added support for TI OMAP 1510 Innovator Board
2685 * Patches by Martin Krause, 14 Jul 2003:
2686 - add I2C support for s3c2400 systems (trab board)
2687 - (re-) add "ping" to command table
2689 * Fix handling of "slow" POST routines
2691 * Patches by Yuli Barcohen, 13 Jul 2003:
2692 - Correct flash and JFFS2 support for MPC8260ADS
2693 - fix PVR values and clock generation for PowerQUICC II family
2696 * Patch by Bernhard Kuhn, 08 Jul 2003:
2697 - add support for M68K targets
2699 * Patch by Ken Chou, 3 Jul:
2700 - Fix PCI config table for A3000
2701 - Fix iobase for natsemi.c
2702 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
2704 * Allow to enable "slow" POST routines by key press on power-on
2705 * Fix temperature dependend switching of LCD backlight on LWMON
2706 * Tweak output format for LWMON
2708 * Patch by Stefan Roese, 11 Jul 2003:
2709 - Fix bug in CONFIG_VERSION_VARIABLE.
2710 - AR405 config updated.
2711 - OCRTC/ORSG: bsp command added.
2712 - ASH405 bsp update.
2714 ======================================================================
2715 Changes for U-Boot 0.4.2:
2716 ======================================================================
2718 * Add support for NSCU board
2720 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2722 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2723 mirror bit flash on TQM8xxM modules
2725 * Patch by Kenneth Johansson, 30 Jun 2003:
2726 get rid of MK_CMD_ENTRY macro; update doc/README.command
2728 * Patch by Seb James, 30 Jun 2003:
2729 Improve documentation of I2C configuration in README
2731 * Fix problems with previous log buffer "fixes"
2733 * Fix minor help text issues
2735 * "log append" did not append a newline
2737 ======================================================================
2738 Changes for U-Boot 0.4.1:
2739 ======================================================================
2741 * Fix some missing commands, cleanup header files
2742 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2744 * Rewrite command lookup and help command (fix problems with bubble
2745 sort when sorting command name list). Minor cleanup here and there.
2747 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2748 - Allow to call sysmon function interactively
2749 - PIC on LWMON board needs delay after power-on
2750 - Add missing RSR definitions for MPC8xx
2751 - Improve log buffer handling: guarantee clean reset after power-on
2752 - Add support for EXBITGEN board (aka "genie")
2753 - Add support for SL8245 board
2756 - remove trailing white space, trailing empty lines, C++ comments, etc.
2757 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2759 * Patches by Kenneth Johansson, 25 Jun 2003:
2760 - major rework of command structure
2761 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2763 ======================================================================
2764 Changes for U-Boot 0.4.0:
2765 ======================================================================
2767 * Patches by Robert Schwebel, 26 Jun 2003:
2768 - csb226 configuration updated
2769 - credits for logodl port updated
2770 - innokom configuration updated
2771 - logodl tree update, still with coding style inconsistencies
2772 - added OCM for ppc405 warning to README
2774 * Patch by Pantelis Antoniou, 25 Jun 2003:
2775 update NetVia with V2 board support
2777 * Header file cleanup for ARM
2779 * Patch by Murray Jensen, 24 Jun 2003:
2780 - make sure to use only U-boot provided header files
2781 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2783 * Patch by Stefan Roese, 24 Jun 2003:
2784 - Update esd ASH405 board files.
2785 - Update esd DASA_SIM config file.
2786 - Add ping command to some esd boards.
2788 * Patch by Yuli Barcohen, 23 Jun 2003:
2789 Update for MPC8260ADS board
2791 * Patch by Murray Jensen, 23 Jun 2003:
2792 - cleanup of GCC 3.x compiler warnings
2794 * Patch by Rune Torgersen, 4 Jun 2003:
2795 add large memory support for MPC8266ADS board
2797 * Patch by Richard Woodruff, 19 June 03:
2798 - Enabled standard u-boot device abstraction for ARM
2799 - Enabled console device for ARM
2800 - Initilized bi_baudrate for ARM
2802 * Patch by Bill Hargen, 23 Apr 2003:
2803 fix byte order for 824x I2C addresses (write op)
2805 * Patch by Murray Jensen, 20 Jun 2003:
2807 - cleanup (especially for gcc-3.x compilers)
2809 * Patch by Tom Guilliams, 20 Jun 2003:
2810 added CONFIG_750FX support for IBM 750FX processors
2812 * Patch by Devin Crumb, 02 Apr 2003:
2813 Fix clock divider rounding problem in drivers/serial.c
2815 * Patch by Richard Woodruff, 19 June 03:
2816 - Fixed smc91c111 driver to sync with the u-boot environment
2817 (driver/smc91c111.c).
2818 - Added eth_init error return check in NetLoop (net/net.c).
2820 * Patch by Ken Chou, 19 June 2003:
2821 Added support for A3000 SBC board (Artis Microsystems Inc.)
2823 * Patches by Murray Jensen, 17 Jun 2003:
2824 - Hymod board database mods: add "who" field and new xilinx chip types
2825 - provide new "init_cmd_timeout()" function so code external to
2826 "common/main.c" can use the "reset_cmd_timeout()" function before
2827 entering the main loop
2828 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2829 slightly different. see include/configs/hymod.h for an example
2830 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2831 CFG_DTT_ADM1021 defined)
2832 - add new "eeprom_probe()" function which has similar args and
2833 behaves in a similar way to "eeprom_read()" etc.
2834 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2835 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2836 - gdbtools copyright update
2837 - ensure that set_msr() executes the "sync" and "isync" instructions
2838 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2839 - 8260 I/O ports fix: Open Drain should be set last when configuring
2840 - add SIU IRQ defines for 8260
2841 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2842 config.mk to allow board configurations to override the GNU
2843 linker script, selected via the LDSCRIPT, make variable, and to
2844 give an initial value to the OBJCFLAGS make variable
2845 - 8260 i2c enhancement:
2846 o correctly extends the timeout depending on the size of all
2847 queued messages for both transmit and receive
2848 o will not continue with receive if transmit times out
2849 o ensures that the error callback is done for all queued tx
2851 o correctly detects both tx and rx timeouts, only delivers one to
2852 the callback, and does not overwrite an earlier error
2853 o logic in i2c_probe now correct
2854 - add "vprintf()" function so that "panic()" function can be
2856 - many Hymod board changes
2858 * Patches by Robert Schwebel, 14 Jun 2003:
2859 - add support for Logotronic DL datalogger board
2860 - cleanup serial line after kermit binary download
2861 - add debugX macro (debug level support)
2862 - update mach-types.h to latest arm.linux.org.uk master list.
2864 * Patches by David Müller, 12 Jun 2003:
2865 - rewrite of the S3C24X0 register definitions stuff
2866 - "driver" for the built-in S3C24X0 RTC
2868 * Patches by Yuli Barcohen, 12 Jun 2003:
2869 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2870 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2871 configuration word supplied by FPGA on some MPC8260ADS boards
2873 * Patch by Pantelis Antoniou, 10 Jun 2003:
2874 Unify status LED interface
2876 * Add support for DS12887 RTC; add RTC support for ATC board
2878 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
2879 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2880 - Add Atmel DataFlash support for reading and writing.
2881 - Add possibility to boot a Linux from DataFlash with BOOTM command.
2882 - Add Flash detection on Atmel AT91RM9200DK
2883 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2884 - Replace old Ethernet PHY layer functions
2885 - Change link address
2887 * Patch by Frank Smith, 9 Jun 2003:
2888 use CRIT_EXCEPTION for machine check on 4xx
2890 * Patch by Detlev Zundel, 13 Jun 2003:
2891 added implementation of the "carinfo" command in cmd_immap.c
2893 * Fix CONFIG_NET_MULTI support in include/net.h
2895 * Patches by Kyle Harris, 13 Mar 2003:
2896 - Add FAT partition support
2897 - Add command support for FAT
2898 - Add command support for MMC
2900 - Add Intel PXA support for video
2901 - Add Intel PXA support for MMC
2903 - Enable MMC and FAT for lubbock board
2904 - Other misc changes for lubbock board
2906 * Patch by Robert Schwebel, April 02, 2003:
2907 fix for SMSC91111 driver
2909 * Patch by Vladimir Gurevich, 04 Jun 2003:
2910 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2912 * Patch by Stefan Roese, 05 Jun 2003:
2913 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2914 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2915 data cache can be used even if the chip select is in use.
2916 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2917 (see README for further description).
2918 - Changed config files of CONFIG_EEPRO100 boards to use the
2919 CFG_RX_ETH_BUFFER define.
2921 * Add support for RMU board
2923 * Add support for TQM862L at 100/50 MHz
2925 * Patch by Pantelis Antoniou, 02 Jun 2003:
2926 major reconstruction of networking code;
2927 add "ping" support (outgoing only!)
2929 * Patch by Denis Peter, 04 June 2003:
2930 add support for the MIP405T board
2932 * Patches by Udi Finkelstein, 2 June 2003:
2933 - Added support for custom keyboards, initialized by defining a
2934 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2935 - Added support for the RBC823 board.
2936 - cpu/mpc8xx/lcd.c now automatically calculates the
2937 Horizontal Pixel Count field.
2939 * Fix alignment problem in BOOTP (dhcp_leasetime option)
2940 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2942 * Patch by Mark Rakes, 14 May 2003:
2943 add support for Intel e1000 gig cards.
2945 * Patch by Nye Liu, 3 Jun 2003:
2946 fix critical typo in MAMR definition (include/mpc8xx.h)
2948 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2950 * Patch by Klaus Heydeck, 2 Jun 2003
2951 Minor changes for KUP4K configuration
2953 * Patch by Marc Singer, 29 May 2003:
2954 Fixed rarp boot method for IA32 and other little-endian CPUs.
2956 * Patch by Marc Singer, 28 May 2003:
2957 Added port I/O commands.
2959 * Patch by Matthew McClintock, 28 May 2003
2960 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2961 - minor patches for utx8245
2963 * Patch by Daniel Engström, 28 May 2003:
2966 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2967 add nand flash support to SXNI855T configuration
2968 fix/extend nand flash support:
2969 - fix 'nand erase' command so does not erase bad blocks
2970 - fix 'nand write' command so does not write to bad blocks
2971 - fix nand_probe() so handles no flash detected properly
2972 - add doc/README.nand
2973 - add .jffs2 and .oob options to nand read/write
2974 - add 'nand bad' command to list bad blocks
2975 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2976 - make NAND read/write faster
2978 * Patch by Rune Torgersen, 23 May 2003:
2979 Update for MPC8266ADS board
2981 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2982 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2983 _time_ (!) if the environment is embedded within the U-Boot image,
2984 or in a separate flash sector.
2986 * Cleanup CFG_DER #defines in config files (wd maintained only)
2988 * Fix data abort exception handling for arm920t CPU
2990 * Fix alignment problems with flash driver for TRAB board
2992 * Patch by Donald White, 21 May 2003:
2993 fix calculation of base address in pci_hose_config_device()
2995 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2996 execute "cmd2", even if "cmd1" fails. Note that this is different
2997 to "run var1 var2" where the contents of "var2" will NOT be
2998 executed when a command in "var1" fails.
3000 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3002 * Patch by Kyle Harris, 20 May 2003:
3003 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3004 into cpu/pxa and arch-pxa.
3006 * Patch by Stefan Roese, 23 May 2003:
3007 - IBM PPC405EP port added.
3008 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3009 UART0) is used as default U-Boot console. PPC4xx only!
3010 - esd ASH405 board added (PPC405EP based).
3011 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3012 - esd CPCI405AB board added.
3013 - esd PMC405 board added.
3014 - Update of some esd boards.
3016 * Patch by Denis Peter, 19 Mai 2003:
3017 add support for the MIP405-3 board
3019 * Patch by Dave Ellis, 22 May 2003:
3020 Fix problem with only partially cleared .bss segment
3022 * Patch by Rune Torgersen, 12 May 2003:
3023 get PCI to work on a MPC8266ADS board; incorporate change to
3024 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3026 * Patch by Nye Liu, 1 May 2003:
3027 minor patches for the FADS8xx
3029 * Patch by Thomas Schäfer, 28 Apr 2003:
3030 Fix SPD handling for 256 ECC DIMM on Walnut
3032 * Add support for arbitrary bitmaps for TRAB's VFD command;
3033 allow to pass boot bitmap addresses in environment variables;
3034 allow for zero boot delay
3036 * Patch by Christian Geißinger, 19 May 2002:
3037 On TRAB: wait until the dummy byte has been completely sent
3039 * Patch by David Updegraff, 22 Apr 2003:
3040 update for CrayL1 board
3042 * Patch by Pantelis Antoniou, 21 Apr 2003:
3043 add boot support for ARTOS (a proprietary OS)
3045 * Patch by Steven Scholz, 11 Apr 2003:
3046 Add support for RTC DS1338
3048 * Patch by Rod Boyce, 24 Jan 2003:
3049 Fix counting of extended partitions in diskboot command
3051 * Patch by Christophe Lindheimer, 20 May 2003:
3052 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3054 * Fix SDRAM timing on Purple board
3056 * Add support for CompactFlash on ATC board
3057 (includes support for Intel 82365 and compatible PC Card controllers,
3058 and Yenta-compatible PCI-to-CardBus controllers)
3060 * Patch by Mathijs Haarman, 08 May 2003:
3061 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3063 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3065 * Add support for Promess ATC board
3067 * Patch by Keith Outwater, 28 Apr 2003:
3068 - Miscellaneous corrections and additions to GEN860T board specific code.
3069 - Added GEN860_SC variant to GEN860T.
3070 - Miscellaneous corrections to GEN860T documentation.
3071 - Correct duplicate entry in U-Boot CREDITS file.
3072 - Add GEN860T_SC entry in MAINTAINERS file.
3073 - Update CREDITS file with GEN860T_SC info.
3075 * Update Smiths Aerospace addresses in MAINTAINERS file
3077 * Fix error handling in hush's version of "run" command
3080 - Splashscreen support
3083 - temperature dependend enabling of LCD
3085 * Allow booting from old "PPCBoot" disk partitions
3087 * Add support for TQM8255 Board / MPC8255 CPU
3089 ======================================================================
3090 Changes for U-Boot 0.3.1:
3091 ======================================================================
3093 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3095 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3096 display when Linux takes over
3098 * Patch by Erwin Rol, 27 Feb 2003:
3099 Add support for RTEMS (this time for real).
3101 * Add support for "bmp info" and "bmp display" commands to load
3102 bitmap images; this can be used (for example in a "preboot"
3103 command) to display a splash screen very quickly after poweron.
3105 * Add support for 133 MHz clock on INCA-IP board
3107 * Patch by Lutz Dennig, 10 Apr 2003:
3108 Update for R360MPI board
3110 * Add new meaning to "autostart" environment variable:
3111 If set to "no", a standalone image passed to the
3112 "bootm" command will be copied to the load address
3113 (and eventually uncompressed), but NOT be started.
3114 This can be used to load and uncompress arbitrary
3117 * Patch by Stefan Roese, 10 Apr 2003:
3118 Changed DHCP client to use IP address from server option field #54
3119 from the OFFER packet in the server option field #54 in the REQUEST
3120 packet. This fixes a problem using a Windows 2000 DHCP server,
3121 where the DHCP-server is not the TFTP-server.
3123 * Set max brightness for MN11236 displays on TRAB board
3125 * Add support for TQM862L modules
3127 ======================================================================
3128 Changes for U-Boot 0.3.0:
3129 ======================================================================
3131 * Patch by Arun Dharankar, 4 Apr 2003:
3132 Add IDMA example code (tested on 8260 only)
3134 * Add support for Purple Board (MIPS64 5Kc)
3136 * Add support for MIPS64 5Kc CPUs
3138 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3140 * Patch by Denis Peter, 04 Apr 2003:
3141 - update MIP405-4 board
3143 * Patch by Stefan Roese, 4 Apr 2003:
3144 - U-Boot version environment variable "ver" added
3145 (CONFIG_VERSION_VARIABLE).
3146 - Changed PPC405GPr version from A to B.
3147 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3149 * Patches by Denis Peter, 03 April 2003:
3150 - fix PCI IRQs on MPL boards
3151 - fix two more un-relocated pointer problems
3153 * Fix behaviour of "run" command:
3154 - print error message iv variable does not exist
3155 - terminate processing of arguments in case of error
3157 * Patches by Peter Figuli, 10 Mar 2003
3158 - Add support for BTUART on PXA platform
3159 - Add support for WEP EP250 (PXA) board
3161 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3162 flash using a BDI2000
3164 * Implement fix for I2C Edge Conditions problem for all boards that
3165 use the bit-banging driver (common/soft_i2c.c)
3167 * Patch by Martin Winistoerfer, 23 Mar 2003
3168 - Add port to MPC555/556 microcontrollers
3169 - Add support for cmi customer board with
3170 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3172 * Patch by Rick Bronson, 28 Mar 2003:
3173 - fix common/cmd_nand.c
3175 * Patch by Arun Dharankar, 24 Mar 2003:
3176 - add threads / scheduler example code
3178 * Add patches by Robert Schwebel, 31 Mar 2003:
3179 - add ctrl-c support for kermit download
3180 - align bdinfo output on ARM
3181 - csb226 board: bring in sync with innokom/memsetup.S
3182 - csb226 board: fix MDREFR handling
3183 - misc doc fixes / extensions
3184 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3185 - add BOOT_PROGRESS to armlinux.c
3187 * Add CPU ID, version, and clock speed for INCA-IP
3189 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3190 - fix SRAM and SDRAM memory sizing
3191 - add status LED support
3192 - add MAC address for second (SCC1) ethernet port
3194 * Update default environment for TQM8260 board
3196 * Patch by Rick Bronson, 16 Mar 2003:
3197 - Add NAND flash support for reading, writing, and erasing NAND
3198 flash (certain forms of which are called SmartMedia).
3199 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3201 * Patches by Robert Schwebel, 19 Mar 2003:
3202 - use arm-linux-gcc as default compiler for ARM
3203 - fix i2c fixup code
3204 - fix missing baudrate setting
3205 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3206 - moved "ignoring trailing characters" _before_ u-boot wants to
3207 print out diagnostics messages; removes bogus characters at the
3210 * Patch by John Zhan, 18 Mar 2003:
3211 Add support for SinoVee Microsystems SC8xx boards
3213 * Patch by Rolf Offermanns, 21 Mar 2003:
3214 ported the dnp1110 related changes from the current armboot cvs to
3215 current u-boot cvs. smc91111 does not work. problem marked in
3216 smc91111.c, grep for "FIXME".
3218 * Patch by Brian Auld, 25 Mar 2003:
3219 Add support for STM flash chips on ebony board
3221 * Add PCI support for MPC8250 Boards (PM825 module)
3223 * Patch by Stefan Roese, 25 Mar 2003:
3226 * Patch by Stefan Roese, 20 Mar 2003:
3227 - CPCI4052 update (support for revision 3).
3228 - Set edge conditioning circuitry on PPC405GPr for compatibility
3229 to existing PPC405GP designs.
3230 - Clip udiv to 5 bits on PPC405 (serial.c).
3232 * Extend INCAIP board support:
3233 - add automatic RAM size detection
3234 - add "bdinfo" command
3235 - pass flash address and size to Linux kernel
3236 - switch to 150 MHz clock
3238 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3239 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3240 boards, version 153 for Rev. 200 boards).
3242 * Patch by Vladimir Gurevich, 12 Mar 2003:
3243 Fix relocation problem of statically initialized string pointers
3246 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3247 Cleanup & bug fixes for JFFS2 code:
3248 - the memory mangement was broken. It caused havoc on malloc by
3249 writing beyond the block boundaries.
3250 - the length calculation for files was wrong, sometimes resulting
3251 in short file reads.
3252 - data copying now optionally takes fragment version numbers into
3253 account, to avoid copying from older data.
3254 See doc/README.JFFS2 for details.
3256 * Patch by Josef Wagner, 12 Mar 2003:
3257 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3258 - ETH05 and BEDBUG support for CU824
3259 - added support for MicroSys CPC45
3260 - new BOOTROM/FLASH0 and DOC base for PM826
3262 * Patch by Robert Schwebel, 12 Mar 2003:
3263 Fix the chpart command on innokom board
3266 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3267 s/PPCBoot/U-Boot/ in some files
3268 s/pImage/uImage/ in some files
3270 * Patch by Detlev Zundel, 15 Jan 2003:
3271 Fix '' command line quoting
3273 * Patch by The LEOX team, 19 Jan 2003:
3274 - add support for the ELPT860 board
3275 - add support for Dallas ds164x RTC
3277 * Patches by David Müller, 31 Jan 2003:
3278 - minimal setup for CardBus bridges
3279 - add EEPROM read/write support in the CS8900 driver
3280 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3281 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3283 * Patch by Steven Scholz, 04 Feb 2003:
3284 add support for RTC DS1307
3286 * Patch by Reinhard Meyer, 5 Feb 2003:
3287 fix PLPRCR/SCCR init sequence on 8xx to allow for
3288 changes of EBDF by software
3290 * Patch by Vladimir Gurevich, 07 Feb 2003:
3291 "API-compatibility patch" for 4xx I2C driver
3293 * TRAB fixes / extensions:
3294 - Restore VFD brightness as saved in environment
3295 - add support for Fujitsu flashes
3296 - make sure both buzzers are turned off (drive low level)
3298 * Patches by Robert Schwebel, 06 Mar 2003:
3299 - fix bug in BOOTP code (must use NetCopyIP)
3300 - update of CSB226 port
3301 - clear BSS segment on XScale
3302 - added support for i2c_init_board() function
3303 - update to the Innokom plattform
3305 * Extend support for redundand environments for configurations where
3306 environment size < sector size
3308 * Patch by Rune Torgersen, 13 Feb 2003:
3309 Add support for Motorola MPC8266ADS board
3311 * Patch by Kyle Harris, 19 Feb 2003:
3312 patches for the Intel lubbock board:
3313 memsetup.S - general cleanup (based on Robert's csb226 code)
3314 flash.c - overhaul, actually works now
3315 lubbock.c - fix init funcs to return proper value
3317 * Patch by Kenneth Johansson, 26 Feb 2003:
3318 - Fixed off by one in RFTA calculation.
3319 - No need to abort when LDF is lower than we can program it's only
3320 minimum timing so clamp it to what we can do.
3321 - Takes function pointer to function for reading the spd_nvram. Usefull
3322 for faking data or hardcode a module without the nvram.
3323 - fix other user for above change
3324 - fix some comments.
3326 * Patches by Brian Waite, 26 Feb 2003:
3327 - fix port for evb64260 board
3328 - fix PCI for evb64260 board
3331 * Patch by Reinhard Meyer, 1 Mar 2003:
3332 Add support for EMK TOP860 Module
3334 * Patch by Yuli Barcohen, 02 Mar 2003:
3335 Add SPD EEPROM support for MPC8260ADS board
3337 * Patch by Robert Schwebel, 21 Jan 2003:
3338 - Add support for Innokom board
3339 - Don't complain if "install" fails
3340 - README cleanup (remove duplicated lines)
3341 - Update PXA header files
3343 * Add documentation for existing POST code (doc/README.POST)
3345 * Patch by Laudney Ren, 15 Jan 2003:
3346 Fix handling of redundand environment in "tools/envcrc.c"
3348 * Patch by Detlev Zundel, 28 Feb 2003:
3349 Add bedbug support for 824x systems
3351 * Add support for 16 MB flash configuration of TRAB board
3353 * Patch by Erwin Rol, 27 Feb 2003:
3354 Add support for RTEMS
3356 * Add image information to README
3358 * Patch by Stefan Roese, 18 Feb 2003:
3359 CPCIISER4 configuration updated.
3361 * Patch by Stefan Roese, 17 Feb 2003:
3362 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3364 * Patch by Stefan Roese, 13 Feb 2003:
3365 Add "pcidelay" environment variable (in ms, enabled via
3366 CONFIG_PCI_BOOTDELAY).
3367 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3368 RST# to respond to configuration cycles (33MHz -> 1s).
3370 * Fix dual PCMCIA slot support (when running with just one
3373 * Add VFD type detection to trab board
3375 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3376 variable with value in the EEPROM
3378 * Patch by Stefan Roese, 10 Feb 2003:
3379 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3381 * Add support for MIPS32 4Kc CPUs
3383 * Add support for INCA-IP Board
3385 ======================================================================
3386 Changes for U-Boot 0.2.2:
3387 ======================================================================
3389 * Add dual ethernet support on PM826
3391 * Add support for LXT971 PHY on PM826
3393 * Patch by Tord Andersson, 16 Jan 2003:
3394 Fix flash sector count for TQM8xxL
3396 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3397 16 bytes out of each 32 byte block)
3399 ======================================================================
3400 Changes for U-Boot 0.2.1:
3401 ======================================================================
3403 * Add support for V37 board
3404 (patch by Jón Benediktsson, 11 Dec 2002)
3406 * Update baudrate in bd_info when it gets changed
3408 * Add watchdog trigger points while waiting for serial port
3409 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3411 * Improve command line tool to access the U-Boot's environment
3412 (figuration of the utility, using a config file)
3414 * Add single quote support for (old) command line parser
3416 * Switch LWMON board default config from FRAM to EEPROM;
3417 in POST, EEPROM shows up on 8 addresses
3419 ======================================================================
3420 Changes for U-Boot 0.2.0:
3421 ======================================================================
3423 * Use 1-byte-read instead of -write for iprobe() function
3424 Add i2c commands to PM826 config
3426 * extend I2C POST code: check for list on known addresses
3428 * Improve log buffer code; use "loglevel" to decide which messages
3429 to log on the console, too (like in Linux); get rid of "logstart"
3431 * Add command line tool to access the U-Boot's environment
3432 (board-specific for TRAB now, to be fixed later)
3434 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3435 Fix misc problems with AmigaOne support
3437 * Patch by Chris Hallinan, 3 Dec 2002:
3438 minor cleanup to the MPC8245 EPIC driver
3440 * Patch by Pierre Aubert , 28 Nov 2002
3441 Add support for external (SIU) interrupts on MPC8xx
3443 * Patch by Pierre Aubert , 28 Nov 2002
3444 Fix nested syscalls bug in standalone applications
3446 * Patch by David Müller, 27 Nov 2002:
3447 fix output of "pciinfo" command for CardBus bridge devices.
3449 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3452 * Add LED indication for IDE activity on KUP4K board
3454 * Fix startup problems with VFD display on TRAB
3456 * Patch by Pierre Aubert, 20 Nov 2002
3457 Add driver for Epson SED13806 graphic controller.
3458 Add support for BMP logos in cfb_console driver.
3460 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3462 * Patch by Rod Boyce, 21 Nov 2002:
3463 fix PCMCIA on MBX8xx board
3465 * Patch by Pierre Aubert , 21 Nov 2002
3466 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3467 bootmode word in DPRAM configurable
3469 * Patch by Daniel Engström, 18 Nov 2002:
3470 Fixes for x86 port (mostly strings issues)
3472 * Patch by Ken Chou, 18 Nov 2002:
3473 Fix for natsemi NIC cards (DP83815)
3475 * Patch by Pierre Aubert, 19 Nov 2002:
3476 fix a bug for the MII configuration, and some warnings
3478 * Patch by Thomas Frieden, 13 Nov 2002:
3479 Add code for AmigaOne board
3480 (preliminary merge to U-Boot, still WIP)
3482 * Patch by Jon Diekema, 12 Nov 2002:
3483 - Adding URL for IEEE OUI lookup
3484 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3486 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3487 root-on-nfs macros are designed to switch how the default boot
3488 method gets defined.
3490 * Patch by Daniel Engström, 13 Nov 2002:
3491 Add support for i386 architecture and AMD SC520 board
3493 * Patch by Pierre Aubert, 12 Nov 2002:
3494 Add support for DOS filesystem and booting from DOS floppy disk
3496 * Patch by Jim Sandoz, 07 Nov 2002:
3497 Increase number of network RX buffers (PKTBUFSRX in
3498 "include/net.h") for EEPRO100 based boards (especially SP8240)
3499 which showed "Receiver is not ready" errors when U-Boot was
3500 processing the receive buffers slower than the network controller
3503 * Patch by Andreas Oberritter, 09 Nov 2002:
3504 Change behaviour of NetLoop(): return -1 for errors, filesize
3505 otherwise; return code 0 is valid an means no file loaded - in this
3506 case the environment still gets updated!
3508 * Patches by Jon Diekema, 9 Nov 2002:
3509 - improve ADC/DAC clocking on the SACSng board to align
3510 the failing edges of LRCLK and SCLK
3511 - sbc8260 configuration tweaks
3512 - add status LED support for 82xx systems
3513 - wire sspi/sspo commands into command handler; improved error
3515 - add timestamp support and alternate memory test to the
3516 SACSng configuration
3518 * Patch by Vince Husovsky, 7 Nov 2002:
3519 Add "-n" to linker options to get rid of "Not enough room for
3520 program headers" problem
3522 * Patch by David Müller, 05 Nov 2002
3523 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3524 so we can use an already existing name
3526 * Patch by Pierre Aubert, 05 Nov 2002
3527 Hardware relatied improvments in FDC boot code
3529 * Patch by Holger Schurig, 5 Nov 2002:
3530 Make the PXA really change it's frequency
3532 * Patch by Pierre Aubert, 05 Nov 2002
3533 Add support for slave serial Spartan 2 FPGAs
3535 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3538 * Add support for log buffer which can be passed to Linux kernel's
3539 syslog mechanism; used especially for POST results.
3541 * Patch by Klaus Heydeck, 31 Oct 2002:
3542 Add initial support for kup4k board
3544 * Patch by Robert Schwebel, 04 Nov 2002:
3545 - use watchdog to reset PXA250 systems
3546 - added progress callbacks to (some of the) ARM code
3547 - update for Cogent CSB226 board
3549 * Add support for FPS860 board
3551 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3552 Improve PCI access on 32-bits Compact PCI bus
3554 * Fix mdelay() on TRAB - this was still the debugging version with
3555 seconds instead of ms.
3557 * Patch by Robert Schwebel, 1 Nov 2002:
3558 XScale related cleanup (affects all ARM boards)
3560 * Cleanup of names and README.
3562 ======================================================================
3563 Notes for U-Boot 0.1.0:
3564 ======================================================================
3566 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3568 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3569 For information about the history of the project please see the
3570 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3572 ======================================================================