1 ======================================================================
2 Changes since U-Boot 1.0.0:
3 ======================================================================
5 * Accelerate booting on TRAB board: read and check autoupdate image
6 headers first instead of always reading the whole images.
8 * Fix type in MPC5XXX code (pointed out by Victor Wren)
10 * Enabled password check on RMU board
12 * Fix configuration problem with IceCube in LOWBOOT configuration:
13 envrionment got embedded, corrupting the image layout.
15 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
18 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
20 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
21 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
24 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
27 * Add checksum verification to 'imls' command
29 * Add bd_info fields needed for 4xx Linux I2C driver
31 * Patch by Martin Krause, 4 Nov. 2003:
32 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
34 * Print used network interface when CONFIG_NET_MULTI is set
36 * Patch by Bernhard Kuhn, 28 Oct 2003:
37 Add low boot support for MPC5200
39 * Fix problem with dual PCMCIA support (NSCU)
41 * Fix MPC5200 I2C initialization function
43 ======================================================================
44 Changes for U-Boot 1.0.0:
45 ======================================================================
47 * Fix parameter passing to standalone images with bootm command
49 * Patch by Kyle Harris, 30 Oct 2003:
50 Fix build errors for ixdp425 board
52 * Patch by David M. Horn, 29 Oct 2003:
53 Fixes to build under CYGWIN
55 * Get IceCube MGT5100 working (again)
57 * Fix problems in memory test on some boards (which was not
58 non-destructive as intended)
60 * Patch by Gary Jennejohn, 28 Oct 2003:
61 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
62 to prevent stack overflow on ARM systems
64 * Patch by Stephan Linz, 28 Oct 2003:
65 fix init sequence error for NIOS port
67 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
69 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
71 * Patch by Xiao Xianghua, 23 Oct 2003:
72 small patch for mpc85xx
74 * Fix small problem in MPC5200 I2C driver
76 * Fix FCC3 support on ATC board
78 * Correct header printing for multi-image files in do_bootm()
80 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
82 * Fix PCI problems on PPChameleon board
84 * Patch by Steven Scholz, 18 Oct 2003:
85 Fix AT91RM9200 ethernet driver
87 * Patch by Nye Liu, 17 Oct 2003:
88 Fix typo in include/mpc8xx.h
90 * Patch by Richard Woodruff, 16 Oct 03:
91 Fixes for cpu/arm925/interrupt.c
92 - Initialize timestamp & lastdec vars.
93 - fix timestamp overflows.
94 - fix lastdec overflow.
95 - smarter normalization to allow udelay() below 1ms to work.
97 * Patch by Scott McNutt, 16 Oct
98 add networking support for the Altera Nios Development Kit,
99 Cyclone Edition (DK-1C20)
101 * Patch by Jon Diekema, 14 Oct 2003:
102 add hint about doc/README.silent to README file
104 * Add CompactFlash support for NSCU
106 * Fix PCI problems on PPChameleonEVB
108 * TRAB auto-update: Base decision if we have to strip the image
109 header on image type as encoded in the header
110 (include image type patch by Martin Krause, 17 Oct 2003)
112 * Patches by Xianghua Xiao, 15 Oct 2003:
114 - Added Motorola CPU 8540/8560 support (cpu/85xx)
115 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
116 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
118 * Fix flash timings on TRAB board
120 * Make sure HUSH is initialized for running auto-update scripts
122 * Make 5200 reset command _really_ reset the board, without running
123 any other code after it
125 * Fix errors with flash erase when range spans across banks
126 that are mapped in reverse order
128 * Fix flash mapping and display on P3G4 board
130 * Patch by Kyle Harris, 15 Jul 2003:
131 - add support for Intel IXP425 CPU
132 - add support for IXDP425 eval board
134 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
137 * Patch by Steven Scholz, 10 Oct 2003
138 - Add support for Altera FPGA ACEX1K
140 * Patches by Thomas Lange, 09 Oct 2003:
141 - fix cmd_ide.c for non ppc boards (read/write functions did not
142 add ATA base address)
143 - fix for shannon board
144 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
145 - Endian swap ATA identity for all big endian CPUs, not just PPC
146 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
148 - add support for dbau1x00 board (MIPS32)
150 * Patch by Sangmoon Kim, 07 Oct 2003:
151 add support for debris board
153 * Patch by Martin Krause, 09 Oct 2003:
155 - /board/trab/rs485.c: correct baudrate
156 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
157 udelay(); fix some timing problems with adc controller
158 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
159 modify commands: touch and buzzer
161 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
162 (quick & dirty workaround for rogue pointer problem in get_vfatname());
163 Use direct function calls for auto_update instead of hush commands
165 * Patch by Scott McNutt, 04 Oct 2003:
166 - add support for Altera Nios-32 CPU
167 - add support for Nios Cyclone Development Kit (DK-1C20)
169 * Patch by Steven Scholz, 29 Sep 2003:
170 - A second parameter for bootm overwrites the load address for
171 "Standalone Application" images.
172 - bootm sets environment variable "filesize" to the resulting
173 (uncompressed) data length for "Standalone Application" images
174 when autostart is set to "no". Now you can do something like
175 if bootm $fpgadata $some_free_ram ; then
176 fpga load 0 $some_free_ram $filesize
179 * Patch by Denis Peter, 25 Sept 2003:
180 add support for the MIP405 Rev. C board
182 * Patch by Yuli Barcohen, 25 Sep 2003:
183 add support for Zephyr Engineering ZPC.1900 board
185 * Patch by Anders Larsen, 23 Sep 2003:
186 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
187 implemented for the x86 architecture)
189 * Patch by Sangmoon Kim, 23 Sep 2003:
190 fix pll_pci_to_mem_multiplier table for MPC8245
192 * Patch by Anders Larsen, 22 Sep 2003:
193 enable timed autoboot on PXA
195 * Patch by David Müller, 22 Sep 2003:
196 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
197 returns correct libgcc file path
198 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
199 time on s3c24x0 systems
201 * Patch by Jon Diekema, 19 Sep 2003:
202 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
203 link state to the fault LED.
204 - In NetLoop, make the Fault LED reflect the link status. The link
205 status gets updated on entry, and on timeouts.
207 * Patch by Anders Larsen, 18 Sep 2003:
208 allow mkimage to build and run on Cygwin-hosted systems
210 * Patch by Frank Müller, 18 Sep 2003:
211 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
214 * Patch by Pantelis Antoniou, 16 Sep 2003:
215 add tool to compute fileds in the PLPRCR register for MPC86x
217 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
219 * Fix build problems under FreeBSD
221 * Add generic filesystem image type
223 * Make fatload set filesize environment variable
225 * enable basic / medium / high-end configurations for PPChameleonEVB
228 * enable TFTP client code to specify to the server the desired
229 timeout value (see RFC-2349)
231 * Improve SDRAM setup for TRAB board
233 * Suppress all output with splashscreen configured only if "splashimage"
236 * Fix problems with I2C support for mpc5200
238 * Adapt TRAB configuration and auto_update to new memory layout
240 * Add configuration for wtk board
242 * Add support for the Sharp LQ065T9DR51U LCD display
244 * Patch by Rune Torgersen, 17 Sep 2003:
245 - Fixes for MPC8266 default config
246 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
248 * Patches by Jon Diekema, 17 Sep 2003:
249 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
252 - adjust "help" output
254 * Patches by Anders Larsen, 17 Sep 2003:
255 - fix spelling errors
256 - set GD_FLG_DEVINIT flag only after device function pointers
258 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
260 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
261 - trigger watchdog while waiting in serial driver
263 * Add auto-update code for TRAB board using USB memory sticks,
264 support new configuration with more memory
266 * disable MPC5200 bus pipelining as workaround for bus contention
268 * Modify XLB arbiter priorities on MPC5200 so all devices use same
269 priority; configure critical interrupts to be handled like external
272 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
273 go back to 66 MHz for stability
275 * Patches by Jon Diekema, 15 Sep 2003:
276 - add description for missing CFG_CMD_* entries in the README file
279 * Patch by Gleb Natapov, 14 Sep 2003:
280 enable watchdog support for all MPC824x boards that have a watchdog
282 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
283 "Non-octet Aligned Frame" errors we see at 100 Mbps
285 * Patch by Sharad Gupta, 14 Sep 2003:
286 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
288 * Patch by llandre, 11 Sep 2003:
289 update configuration for PPChameleonEVB board
291 * Patch by David Müller, 13 Sep 2003:
292 various changes to VCMA9 board specific files
294 * Add I2C support for MGT5100 / MPC5200
296 * Patch by Rune Torgersen, 11 Sep 2003:
297 Changed default memory option on MPC8266ADS to NOT be Page Based
298 Interleave, since this doesn't work very well with the standard
301 * Patch by George G. Davis, 12 Sep 2003:
302 fix Makefile settings for sk98 driver
304 * Patch by Stefan Roese, 12 Sep 2003:
305 - new boards added: DP405, HUB405, PLU405, VOH405
306 - some esd boards updated
307 - cpu/ppc4xx/sdram.c: disable memory controller before setting
309 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
311 * Patch by Martin Krause, 11 Sep 2003:
312 add burn-in tests for TRAB board
314 * Enable instruction cache on MPC5200 board
316 * Patch by Denis Peter, 11 Sep 2003:
317 - fix USB data pointer assignment for bulk only transfer.
318 - prevent to display erased directories in FAT filesystem.
320 * Change output format for NAND flash - make it look like for other
323 ======================================================================
324 Changes for U-Boot 0.4.8:
325 ======================================================================
327 * Add I2C and RTC support for RMU board
329 * Patches by Denis Peter, 9 Sep 2003:
330 add FAT support for IDE, SCSI and USB
332 * Patches by Gleb Natapov, 2 Sep 2003:
333 - cleanup of POST code for unsupported architectures
334 - MPC824x locks way0 of data cache for use as initial RAM;
335 this patch unlocks it after relocation to RAM and invalidates
338 * Patch by Gleb Natapov, 30 Aug 2003:
339 new I2C driver for mpc107 bridge. Now works from flash.
341 * Patch by Dave Ellis, 11 Aug 2003:
342 - JFFS2: fix typo in common/cmd_jffs2.c
343 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
344 - JFFS2: remove node version 0 warning
345 - JFFS2: accept JFFS2 PADDING nodes
346 - SXNI855T: add AM29LV800 support
347 - SXNI855T: move environment from EEPROM to flash
348 - SXNI855T: boot from JFFS2 in NOR or NAND flash
350 * Patch by Bill Hargen, 11 Aug 2003:
351 fixes for I2C on MPC8240
352 - fix i2c_write routine
354 - eliminates use of global variables, plus dead code, cleanup.
356 * Add support for USB Mass Storage Devices (BBB)
357 (tested with USB memory sticks only)
359 * Avoid flicker on TRAB's VFD
361 * Add support for SK98xx driver
363 * Add PCI support for SL8245 board
365 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
366 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
367 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
369 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
370 to allow for more accurate baudrate settings
371 (error now 0.7% at 115 kbps, instead of 3.5% before)
373 * Patch by Andreas Mohr, 4 Sep 2003:
374 Fix a lot of spelling errors
376 * Add support for PPChameleon Eval Board
378 * Add support for P3G4 board
380 * Fix problem with MGT5100 FEC driver: add "early" MAC address
383 * Patch by Yuli Barcohen, 7 Aug 2003:
384 check BCSR to detect if the board is configured in PCI mode
386 ======================================================================
387 Changes for U-Boot 0.4.7:
388 ======================================================================
390 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
391 add support for Adder II MPC852T module
393 * Patch by George G. Davis, 19 Aug 2003:
394 fix TI Innovator/OMAP1510 pin configs
396 * Patches by Kshitij, 18 Aug 2003
397 - add support for arm926ejs cpu core
398 - add support for TI OMAP 1610 Innovator Board
400 * Patch by Yuli Barcohen, 14 Aug 2003:
401 add support for bzip2 uncompression
403 * Add GCC library to examples/Makefile so GCC utility functions will
406 * Add I2C and RTC support for RMU board using software I2C driver
407 (because of better response to iprobe command); fix problem with
410 * Patch by Matthias Fuchs, 28 Aug 2003:
411 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
412 CONFIG_BOOTP_MAKS (see README).
414 * Fix ICU862 environment problem
416 * Fix RAM size detection for RMU board
418 * Implement "reset" for MGT5100/MPC5200 systems
420 ======================================================================
421 Changes for U-Boot 0.4.6:
422 ======================================================================
424 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
425 allow selection of clock frequency as "make" target
427 * Implement memory autosizing code for IceCube boards
429 * Configure network port on INCA-IP for autonegotiation
431 * Fix overflow problem in network timeout code
433 * Patch by Richard Woodruff, 8 Aug 2003:
434 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
436 ======================================================================
437 Changes for U-Boot 0.4.5:
438 ======================================================================
440 * Update for TQM board defaults:
441 disable clocks_in_mhz, enable boot count limit
443 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
444 in toplevel directory instead. Removed astest.c from tools/gdb because
445 it is no longer relevant.
447 * Fix PCI support for MPC5200 / IceCube Board
449 * Map ISP1362 USB OTG controller for NSCU board
451 * Patch by Brad Parker, 02 Aug 2003:
452 fix sc520_cdp problems
454 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
456 * Allow erase command to cross flash bank boundaries
458 * Patch by Scott McNutt, 21 Jul 2003:
459 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
460 Both LynxOS and BlueCat linux KDIs are supported.
462 * Patch by Richard Woodruff, 25 Jul 2003:
463 use more reliable reset for OMAP/925T
465 * Patch by Nye Liu, 25 Jul 2003:
468 * Patch by Richard Woodruff, 24 Jul 2003:
469 Fixes for cmd_nand.c:
470 - Fixed null dereferece which could result in incorrect ECC values.
471 - Added support for devices with no Ready/Busy signal hooked up.
472 - Added OMAP1510 read/write protect handling.
473 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
475 - Switched default ECC to be JFFS2.
477 * Allow crc32 to be used at address 0x000
479 * Provide consistent interface to standalone applications to access
480 the 'global_data' structure
481 Provide a doc/README.standalone more useful to users/developers.
483 * Make IceCube MGT5100 FEC driver work
485 * Implement new mechanism to export U-Boot's functions to standalone
486 applications: instead of using (PPC-specific) system calls we now
487 use a jump table; please see doc/README.standalone for details
489 * Patch by Dave Westwood, 24 Jul 2003:
490 added support for Unity OS (a proprietary OS)
492 * Patch by Detlev Zundel, 23 Jul 2003:
493 add "imls" command to print flash table of contents
495 * Fix cold boot detection for log buffer reset
497 * Return error for invalid length specifiers with "cp.X" etc.
499 * Fix startup problem on MIPS
501 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
502 bitmap support is configured
504 * Patch by Bill Hargen, 18 Jul 2003:
505 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
507 * Patch by Denis Peter, 18 Jul 2003:
508 - fix memory configuration for MIP405T
509 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
511 * Cleanup of TQM82xx configurations; use "official" board types
512 to make selection easier.
514 * Patch by Martin Krause, 17 Jul 2003:
515 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
517 * Patch by Richard Woodruff, 17 July 03:
518 - Fixed bug in OMAP1510 baud rate divisor settings.
520 * Patch by Nye Liu, 16 July 2003:
522 - add MPC86xADS support (uses MPC86xADS.h)
523 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
525 o BRG changes (EXTAL/XTAL restricted to 10MHz)
526 o don't trust gclk() software measurement by default, depend on
528 - add DRAM SIMM not installed detection
529 - use more "correct" SDRAM initialization sequence
530 - allow different SDRAM sizes (8xxADS has 8M)
532 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
533 - rename MAMR/MBMR defines to be more consistent. Should eventually
534 be merged into MxMR to better reflect the PowerQUICC datasheet.
536 * Patch by Yuli Barcohen, 16 Jul 2003:
537 support new Motorola PQ2FADS-ZU evaluation board which replaced
538 MPC8260ADS and MPC8266ADS
540 ======================================================================
541 Changes for U-Boot 0.4.4:
542 ======================================================================
544 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
546 * Add support for MGT5100 and MPC5200 processors
548 * Patch by Lutz Dennig, 15 Jul 2003:
549 update for R360MPI board
551 ======================================================================
552 Changes for U-Boot 0.4.3:
553 ======================================================================
555 * Patches by Kshitij, 04 Jul 2003
556 - added support for arm925t cpu core
557 - added support for TI OMAP 1510 Innovator Board
559 * Patches by Martin Krause, 14 Jul 2003:
560 - add I2C support for s3c2400 systems (trab board)
561 - (re-) add "ping" to command table
563 * Fix handling of "slow" POST routines
565 * Patches by Yuli Barcohen, 13 Jul 2003:
566 - Correct flash and JFFS2 support for MPC8260ADS
567 - fix PVR values and clock generation for PowerQUICC II family
570 * Patch by Bernhard Kuhn, 08 Jul 2003:
571 - add support for M68K targets
573 * Patch by Ken Chou, 3 Jul:
574 - Fix PCI config table for A3000
575 - Fix iobase for natsemi.c
576 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
578 * Allow to enable "slow" POST routines by key press on power-on
579 * Fix temperature dependend switching of LCD backlight on LWMON
580 * Tweak output format for LWMON
582 * Patch by Stefan Roese, 11 Jul 2003:
583 - Fix bug in CONFIG_VERSION_VARIABLE.
584 - AR405 config updated.
585 - OCRTC/ORSG: bsp command added.
588 ======================================================================
589 Changes for U-Boot 0.4.2:
590 ======================================================================
592 * Add support for NSCU board
594 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
596 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
597 mirror bit flash on TQM8xxM modules
599 * Patch by Kenneth Johansson, 30 Jun 2003:
600 get rid of MK_CMD_ENTRY macro; update doc/README.command
602 * Patch by Seb James, 30 Jun 2003:
603 Improve documentation of I2C configuration in README
605 * Fix problems with previous log buffer "fixes"
607 * Fix minor help text issues
609 * "log append" did not append a newline
611 ======================================================================
612 Changes for U-Boot 0.4.1:
613 ======================================================================
615 * Fix some missing commands, cleanup header files
616 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
618 * Rewrite command lookup and help command (fix problems with bubble
619 sort when sorting command name list). Minor cleanup here and there.
621 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
622 - Allow to call sysmon function interactively
623 - PIC on LWMON board needs delay after power-on
624 - Add missing RSR definitions for MPC8xx
625 - Improve log buffer handling: guarantee clean reset after power-on
626 - Add support for EXBITGEN board (aka "genie")
627 - Add support for SL8245 board
630 - remove trailing white space, trailing empty lines, C++ comments, etc.
631 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
633 * Patches by Kenneth Johansson, 25 Jun 2003:
634 - major rework of command structure
635 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
637 ======================================================================
638 Changes for U-Boot 0.4.0:
639 ======================================================================
641 * Patches by Robert Schwebel, 26 Jun 2003:
642 - csb226 configuration updated
643 - credits for logodl port updated
644 - innokom configuration updated
645 - logodl tree update, still with coding style inconsistencies
646 - added OCM for ppc405 warning to README
648 * Patch by Pantelis Antoniou, 25 Jun 2003:
649 update NetVia with V2 board support
651 * Header file cleanup for ARM
653 * Patch by Murray Jensen, 24 Jun 2003:
654 - make sure to use only U-boot provided header files
655 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
657 * Patch by Stefan Roese, 24 Jun 2003:
658 - Update esd ASH405 board files.
659 - Update esd DASA_SIM config file.
660 - Add ping command to some esd boards.
662 * Patch by Yuli Barcohen, 23 Jun 2003:
663 Update for MPC8260ADS board
665 * Patch by Murray Jensen, 23 Jun 2003:
666 - cleanup of GCC 3.x compiler warnings
668 * Patch by Rune Torgersen, 4 Jun 2003:
669 add large memory support for MPC8266ADS board
671 * Patch by Richard Woodruff, 19 June 03:
672 - Enabled standard u-boot device abstraction for ARM
673 - Enabled console device for ARM
674 - Initilized bi_baudrate for ARM
676 * Patch by Bill Hargen, 23 Apr 2003:
677 fix byte order for 824x I2C addresses (write op)
679 * Patch by Murray Jensen, 20 Jun 2003:
681 - cleanup (especially for gcc-3.x compilers)
683 * Patch by Tom Guilliams, 20 Jun 2003:
684 added CONFIG_750FX support for IBM 750FX processors
686 * Patch by Devin Crumb, 02 Apr 2003:
687 Fix clock divider rounding problem in drivers/serial.c
689 * Patch by Richard Woodruff, 19 June 03:
690 - Fixed smc91c111 driver to sync with the u-boot environment
691 (driver/smc91c111.c).
692 - Added eth_init error return check in NetLoop (net/net.c).
694 * Patch by Ken Chou, 19 June 2003:
695 Added support for A3000 SBC board (Artis Microsystems Inc.)
697 * Patches by Murray Jensen, 17 Jun 2003:
698 - Hymod board database mods: add "who" field and new xilinx chip types
699 - provide new "init_cmd_timeout()" function so code external to
700 "common/main.c" can use the "reset_cmd_timeout()" function before
701 entering the main loop
702 - add DTT support for adm1021 (new file dtt/adm1021.c; config
703 slightly different. see include/configs/hymod.h for an example
704 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
705 CFG_DTT_ADM1021 defined)
706 - add new "eeprom_probe()" function which has similar args and
707 behaves in a similar way to "eeprom_read()" etc.
708 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
709 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
710 - gdbtools copyright update
711 - ensure that set_msr() executes the "sync" and "isync" instructions
712 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
713 - 8260 I/O ports fix: Open Drain should be set last when configuring
714 - add SIU IRQ defines for 8260
715 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
716 config.mk to allow board configurations to override the GNU
717 linker script, selected via the LDSCRIPT, make variable, and to
718 give an initial value to the OBJCFLAGS make variable
719 - 8260 i2c enhancement:
720 o correctly extends the timeout depending on the size of all
721 queued messages for both transmit and receive
722 o will not continue with receive if transmit times out
723 o ensures that the error callback is done for all queued tx
725 o correctly detects both tx and rx timeouts, only delivers one to
726 the callback, and does not overwrite an earlier error
727 o logic in i2c_probe now correct
728 - add "vprintf()" function so that "panic()" function can be
730 - many Hymod board changes
732 * Patches by Robert Schwebel, 14 Jun 2003:
733 - add support for Logotronic DL datalogger board
734 - cleanup serial line after kermit binary download
735 - add debugX macro (debug level support)
736 - update mach-types.h to latest arm.linux.org.uk master list.
738 * Patches by David Müller, 12 Jun 2003:
739 - rewrite of the S3C24X0 register definitions stuff
740 - "driver" for the built-in S3C24X0 RTC
742 * Patches by Yuli Barcohen, 12 Jun 2003:
743 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
744 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
745 configuration word supplied by FPGA on some MPC8260ADS boards
747 * Patch by Pantelis Antoniou, 10 Jun 2003:
748 Unify status LED interface
750 * Add support for DS12887 RTC; add RTC support for ATC board
752 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
753 Modifications for Atmel AT91RM9200DK ARM920T based development kit
754 - Add Atmel DataFlash support for reading and writing.
755 - Add possibility to boot a Linux from DataFlash with BOOTM command.
756 - Add Flash detection on Atmel AT91RM9200DK
757 (between Atmel AT49BV1614 and AT49BV1614A flashes)
758 - Replace old Ethernet PHY layer functions
759 - Change link address
761 * Patch by Frank Smith, 9 Jun 2003:
762 use CRIT_EXCEPTION for machine check on 4xx
764 * Patch by Detlev Zundel, 13 Jun 2003:
765 added implementation of the "carinfo" command in cmd_immap.c
767 * Fix CONFIG_NET_MULTI support in include/net.h
769 * Patches by Kyle Harris, 13 Mar 2003:
770 - Add FAT partition support
771 - Add command support for FAT
772 - Add command support for MMC
774 - Add Intel PXA support for video
775 - Add Intel PXA support for MMC
777 - Enable MMC and FAT for lubbock board
778 - Other misc changes for lubbock board
780 * Patch by Robert Schwebel, April 02, 2003:
781 fix for SMSC91111 driver
783 * Patch by Vladimir Gurevich, 04 Jun 2003:
784 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
786 * Patch by Stefan Roese, 05 Jun 2003:
787 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
788 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
789 data cache can be used even if the chip select is in use.
790 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
791 (see README for further description).
792 - Changed config files of CONFIG_EEPRO100 boards to use the
793 CFG_RX_ETH_BUFFER define.
795 * Add support for RMU board
797 * Add support for TQM862L at 100/50 MHz
799 * Patch by Pantelis Antoniou, 02 Jun 2003:
800 major reconstruction of networking code;
801 add "ping" support (outgoing only!)
803 * Patch by Denis Peter, 04 June 2003:
804 add support for the MIP405T board
806 * Patches by Udi Finkelstein, 2 June 2003:
807 - Added support for custom keyboards, initialized by defining a
808 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
809 - Added support for the RBC823 board.
810 - cpu/mpc8xx/lcd.c now automatically calculates the
811 Horizontal Pixel Count field.
813 * Fix alignment problem in BOOTP (dhcp_leasetime option)
814 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
816 * Patch by Mark Rakes, 14 May 2003:
817 add support for Intel e1000 gig cards.
819 * Patch by Nye Liu, 3 Jun 2003:
820 fix critical typo in MAMR definition (include/mpc8xx.h)
822 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
824 * Patch by Klaus Heydeck, 2 Jun 2003
825 Minor changes for KUP4K configuration
827 * Patch by Marc Singer, 29 May 2003:
828 Fixed rarp boot method for IA32 and other little-endian CPUs.
830 * Patch by Marc Singer, 28 May 2003:
831 Added port I/O commands.
833 * Patch by Matthew McClintock, 28 May 2003
834 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
835 - minor patches for utx8245
837 * Patch by Daniel Engström, 28 May 2003:
840 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
841 add nand flash support to SXNI855T configuration
842 fix/extend nand flash support:
843 - fix 'nand erase' command so does not erase bad blocks
844 - fix 'nand write' command so does not write to bad blocks
845 - fix nand_probe() so handles no flash detected properly
846 - add doc/README.nand
847 - add .jffs2 and .oob options to nand read/write
848 - add 'nand bad' command to list bad blocks
849 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
850 - make NAND read/write faster
852 * Patch by Rune Torgersen, 23 May 2003:
853 Update for MPC8266ADS board
855 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
856 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
857 _time_ (!) if the environment is embedded within the U-Boot image,
858 or in a separate flash sector.
860 * Cleanup CFG_DER #defines in config files (wd maintained only)
862 * Fix data abort exception handling for arm920t CPU
864 * Fix alignment problems with flash driver for TRAB board
866 * Patch by Donald White, 21 May 2003:
867 fix calculation of base address in pci_hose_config_device()
869 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
870 execute "cmd2", even if "cmd1" fails. Note that this is different
871 to "run var1 var2" where the contents of "var2" will NOT be
872 executed when a command in "var1" fails.
874 * Add zero-copy ramdisk support (requires corresponding kernel support!)
876 * Patch by Kyle Harris, 20 May 2003:
877 In preparation for an ixp port, rename cpu/xscale and arch-xscale
878 into cpu/pxa and arch-pxa.
880 * Patch by Stefan Roese, 23 May 2003:
881 - IBM PPC405EP port added.
882 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
883 UART0) is used as default U-Boot console. PPC4xx only!
884 - esd ASH405 board added (PPC405EP based).
885 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
886 - esd CPCI405AB board added.
887 - esd PMC405 board added.
888 - Update of some esd boards.
890 * Patch by Denis Peter, 19 Mai 2003:
891 add support for the MIP405-3 board
893 * Patch by Dave Ellis, 22 May 2003:
894 Fix problem with only partially cleared .bss segment
896 * Patch by Rune Torgersen, 12 May 2003:
897 get PCI to work on a MPC8266ADS board; incorporate change to
898 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
900 * Patch by Nye Liu, 1 May 2003:
901 minor patches for the FADS8xx
903 * Patch by Thomas Schäfer, 28 Apr 2003:
904 Fix SPD handling for 256 ECC DIMM on Walnut
906 * Add support for arbitrary bitmaps for TRAB's VFD command;
907 allow to pass boot bitmap addresses in environment variables;
908 allow for zero boot delay
910 * Patch by Christian Geißinger, 19 May 2002:
911 On TRAB: wait until the dummy byte has been completely sent
913 * Patch by David Updegraff, 22 Apr 2003:
914 update for CrayL1 board
916 * Patch by Pantelis Antoniou, 21 Apr 2003:
917 add boot support for ARTOS (a proprietary OS)
919 * Patch by Steven Scholz, 11 Apr 2003:
920 Add support for RTC DS1338
922 * Patch by Rod Boyce, 24 Jan 2003:
923 Fix counting of extended partitions in diskboot command
925 * Patch by Christophe Lindheimer, 20 May 2003:
926 allow the use of CFG_LOADS when CFG_NO_FLASH is set
928 * Fix SDRAM timing on Purple board
930 * Add support for CompactFlash on ATC board
931 (includes support for Intel 82365 and compatible PC Card controllers,
932 and Yenta-compatible PCI-to-CardBus controllers)
934 * Patch by Mathijs Haarman, 08 May 2003:
935 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
937 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
939 * Add support for Promess ATC board
941 * Patch by Keith Outwater, 28 Apr 2003:
942 - Miscellaneous corrections and additions to GEN860T board specific code.
943 - Added GEN860_SC variant to GEN860T.
944 - Miscellaneous corrections to GEN860T documentation.
945 - Correct duplicate entry in U-Boot CREDITS file.
946 - Add GEN860T_SC entry in MAINTAINERS file.
947 - Update CREDITS file with GEN860T_SC info.
949 * Update Smiths Aerospace addresses in MAINTAINERS file
951 * Fix error handling in hush's version of "run" command
954 - Splashscreen support
957 - temperature dependend enabling of LCD
959 * Allow booting from old "PPCBoot" disk partitions
961 * Add support for TQM8255 Board / MPC8255 CPU
963 ======================================================================
964 Changes for U-Boot 0.3.1:
965 ======================================================================
967 * Make sure Block Lock Bits get cleared in R360MPI flash driver
969 * MPC823 LCD driver: Fill color map backwards, to allow for steady
970 display when Linux takes over
972 * Patch by Erwin Rol, 27 Feb 2003:
973 Add support for RTEMS (this time for real).
975 * Add support for "bmp info" and "bmp display" commands to load
976 bitmap images; this can be used (for example in a "preboot"
977 command) to display a splash screen very quickly after poweron.
979 * Add support for 133 MHz clock on INCA-IP board
981 * Patch by Lutz Dennig, 10 Apr 2003:
982 Update for R360MPI board
984 * Add new meaning to "autostart" environment variable:
985 If set to "no", a standalone image passed to the
986 "bootm" command will be copied to the load address
987 (and eventually uncompressed), but NOT be started.
988 This can be used to load and uncompress arbitrary
991 * Patch by Stefan Roese, 10 Apr 2003:
992 Changed DHCP client to use IP address from server option field #54
993 from the OFFER packet in the server option field #54 in the REQUEST
994 packet. This fixes a problem using a Windows 2000 DHCP server,
995 where the DHCP-server is not the TFTP-server.
997 * Set max brightness for MN11236 displays on TRAB board
999 * Add support for TQM862L modules
1001 ======================================================================
1002 Changes for U-Boot 0.3.0:
1003 ======================================================================
1005 * Patch by Arun Dharankar, 4 Apr 2003:
1006 Add IDMA example code (tested on 8260 only)
1008 * Add support for Purple Board (MIPS64 5Kc)
1010 * Add support for MIPS64 5Kc CPUs
1012 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
1014 * Patch by Denis Peter, 04 Apr 2003:
1015 - update MIP405-4 board
1017 * Patch by Stefan Roese, 4 Apr 2003:
1018 - U-Boot version environment variable "ver" added
1019 (CONFIG_VERSION_VARIABLE).
1020 - Changed PPC405GPr version from A to B.
1021 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
1023 * Patches by Denis Peter, 03 April 2003:
1024 - fix PCI IRQs on MPL boards
1025 - fix two more un-relocated pointer problems
1027 * Fix behaviour of "run" command:
1028 - print error message iv variable does not exist
1029 - terminate processing of arguments in case of error
1031 * Patches by Peter Figuli, 10 Mar 2003
1032 - Add support for BTUART on PXA platform
1033 - Add support for WEP EP250 (PXA) board
1035 * Fix flash problems on INCA-IP; add tool to allow bruning images to
1036 flash using a BDI2000
1038 * Implement fix for I2C Edge Conditions problem for all boards that
1039 use the bit-banging driver (common/soft_i2c.c)
1041 * Patch by Martin Winistoerfer, 23 Mar 2003
1042 - Add port to MPC555/556 microcontrollers
1043 - Add support for cmi customer board with
1044 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
1046 * Patch by Rick Bronson, 28 Mar 2003:
1047 - fix common/cmd_nand.c
1049 * Patch by Arun Dharankar, 24 Mar 2003:
1050 - add threads / scheduler example code
1052 * Add patches by Robert Schwebel, 31 Mar 2003:
1053 - add ctrl-c support for kermit download
1054 - align bdinfo output on ARM
1055 - csb226 board: bring in sync with innokom/memsetup.S
1056 - csb226 board: fix MDREFR handling
1057 - misc doc fixes / extensions
1058 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
1059 - add BOOT_PROGRESS to armlinux.c
1061 * Add CPU ID, version, and clock speed for INCA-IP
1063 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
1064 - fix SRAM and SDRAM memory sizing
1065 - add status LED support
1066 - add MAC address for second (SCC1) ethernet port
1068 * Update default environment for TQM8260 board
1070 * Patch by Rick Bronson, 16 Mar 2003:
1071 - Add NAND flash support for reading, writing, and erasing NAND
1072 flash (certain forms of which are called SmartMedia).
1073 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
1075 * Patches by Robert Schwebel, 19 Mar 2003:
1076 - use arm-linux-gcc as default compiler for ARM
1077 - fix i2c fixup code
1078 - fix missing baudrate setting
1079 - added $loadaddr / CFG_LOAD_ADDR support to loadb
1080 - moved "ignoring trailing characters" _before_ u-boot wants to
1081 print out diagnostics messages; removes bogus characters at the
1084 * Patch by John Zhan, 18 Mar 2003:
1085 Add support for SinoVee Microsystems SC8xx boards
1087 * Patch by Rolf Offermanns, 21 Mar 2003:
1088 ported the dnp1110 related changes from the current armboot cvs to
1089 current u-boot cvs. smc91111 does not work. problem marked in
1090 smc91111.c, grep for "FIXME".
1092 * Patch by Brian Auld, 25 Mar 2003:
1093 Add support for STM flash chips on ebony board
1095 * Add PCI support for MPC8250 Boards (PM825 module)
1097 * Patch by Stefan Roese, 25 Mar 2003:
1100 * Patch by Stefan Roese, 20 Mar 2003:
1101 - CPCI4052 update (support for revision 3).
1102 - Set edge conditioning circuitry on PPC405GPr for compatibility
1103 to existing PPC405GP designs.
1104 - Clip udiv to 5 bits on PPC405 (serial.c).
1106 * Extend INCAIP board support:
1107 - add automatic RAM size detection
1108 - add "bdinfo" command
1109 - pass flash address and size to Linux kernel
1110 - switch to 150 MHz clock
1112 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
1113 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
1114 boards, version 153 for Rev. 200 boards).
1116 * Patch by Vladimir Gurevich, 12 Mar 2003:
1117 Fix relocation problem of statically initialized string pointers
1120 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
1121 Cleanup & bug fixes for JFFS2 code:
1122 - the memory mangement was broken. It caused havoc on malloc by
1123 writing beyond the block boundaries.
1124 - the length calculation for files was wrong, sometimes resulting
1125 in short file reads.
1126 - data copying now optionally takes fragment version numbers into
1127 account, to avoid copying from older data.
1128 See doc/README.JFFS2 for details.
1130 * Patch by Josef Wagner, 12 Mar 2003:
1131 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
1132 - ETH05 and BEDBUG support for CU824
1133 - added support for MicroSys CPC45
1134 - new BOOTROM/FLASH0 and DOC base for PM826
1136 * Patch by Robert Schwebel, 12 Mar 2003:
1137 Fix the chpart command on innokom board
1140 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
1141 s/PPCBoot/U-Boot/ in some files
1142 s/pImage/uImage/ in some files
1144 * Patch by Detlev Zundel, 15 Jan 2003:
1145 Fix '' command line quoting
1147 * Patch by The LEOX team, 19 Jan 2003:
1148 - add support for the ELPT860 board
1149 - add support for Dallas ds164x RTC
1151 * Patches by David Müller, 31 Jan 2003:
1152 - minimal setup for CardBus bridges
1153 - add EEPROM read/write support in the CS8900 driver
1154 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
1155 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
1157 * Patch by Steven Scholz, 04 Feb 2003:
1158 add support for RTC DS1307
1160 * Patch by Reinhard Meyer, 5 Feb 2003:
1161 fix PLPRCR/SCCR init sequence on 8xx to allow for
1162 changes of EBDF by software
1164 * Patch by Vladimir Gurevich, 07 Feb 2003:
1165 "API-compatibility patch" for 4xx I2C driver
1167 * TRAB fixes / extensions:
1168 - Restore VFD brightness as saved in environment
1169 - add support for Fujitsu flashes
1170 - make sure both buzzers are turned off (drive low level)
1172 * Patches by Robert Schwebel, 06 Mar 2003:
1173 - fix bug in BOOTP code (must use NetCopyIP)
1174 - update of CSB226 port
1175 - clear BSS segment on XScale
1176 - added support for i2c_init_board() function
1177 - update to the Innokom plattform
1179 * Extend support for redundand environments for configurations where
1180 environment size < sector size
1182 * Patch by Rune Torgersen, 13 Feb 2003:
1183 Add support for Motorola MPC8266ADS board
1185 * Patch by Kyle Harris, 19 Feb 2003:
1186 patches for the Intel lubbock board:
1187 memsetup.S - general cleanup (based on Robert's csb226 code)
1188 flash.c - overhaul, actually works now
1189 lubbock.c - fix init funcs to return proper value
1191 * Patch by Kenneth Johansson, 26 Feb 2003:
1192 - Fixed off by one in RFTA calculation.
1193 - No need to abort when LDF is lower than we can program it's only
1194 minimum timing so clamp it to what we can do.
1195 - Takes function pointer to function for reading the spd_nvram. Usefull
1196 for faking data or hardcode a module without the nvram.
1197 - fix other user for above change
1198 - fix some comments.
1200 * Patches by Brian Waite, 26 Feb 2003:
1201 - fix port for evb64260 board
1202 - fix PCI for evb64260 board
1205 * Patch by Reinhard Meyer, 1 Mar 2003:
1206 Add support for EMK TOP860 Module
1208 * Patch by Yuli Barcohen, 02 Mar 2003:
1209 Add SPD EEPROM support for MPC8260ADS board
1211 * Patch by Robert Schwebel, 21 Jan 2003:
1212 - Add support for Innokom board
1213 - Don't complain if "install" fails
1214 - README cleanup (remove duplicated lines)
1215 - Update PXA header files
1217 * Add documentation for existing POST code (doc/README.POST)
1219 * Patch by Laudney Ren, 15 Jan 2003:
1220 Fix handling of redundand environment in "tools/envcrc.c"
1222 * Patch by Detlev Zundel, 28 Feb 2003:
1223 Add bedbug support for 824x systems
1225 * Add support for 16 MB flash configuration of TRAB board
1227 * Patch by Erwin Rol, 27 Feb 2003:
1228 Add support for RTEMS
1230 * Add image information to README
1232 * Patch by Stefan Roese, 18 Feb 2003:
1233 CPCIISER4 configuration updated.
1235 * Patch by Stefan Roese, 17 Feb 2003:
1236 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
1238 * Patch by Stefan Roese, 13 Feb 2003:
1239 Add "pcidelay" environment variable (in ms, enabled via
1240 CONFIG_PCI_BOOTDELAY).
1241 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
1242 RST# to respond to configuration cycles (33MHz -> 1s).
1244 * Fix dual PCMCIA slot support (when running with just one
1247 * Add VFD type detection to trab board
1249 * extend drivers/cs8900.c driver to synchronize ethaddr environment
1250 variable with value in the EEPROM
1252 * Patch by Stefan Roese, 10 Feb 2003:
1253 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
1255 * Add support for MIPS32 4Kc CPUs
1257 * Add support for INCA-IP Board
1259 ======================================================================
1260 Changes for U-Boot 0.2.2:
1261 ======================================================================
1263 * Add dual ethernet support on PM826
1265 * Add support for LXT971 PHY on PM826
1267 * Patch by Tord Andersson, 16 Jan 2003:
1268 Fix flash sector count for TQM8xxL
1270 * Fix I2C EEPROM problem on ICU862 board (would only write the first
1271 16 bytes out of each 32 byte block)
1273 ======================================================================
1274 Changes for U-Boot 0.2.1:
1275 ======================================================================
1277 * Add support for V37 board
1278 (patch by Jón Benediktsson, 11 Dec 2002)
1280 * Update baudrate in bd_info when it gets changed
1282 * Add watchdog trigger points while waiting for serial port
1283 (so far only 8xx -- needed on LWMON with 100ms watchdog)
1285 * Improve command line tool to access the U-Boot's environment
1286 (figuration of the utility, using a config file)
1288 * Add single quote support for (old) command line parser
1290 * Switch LWMON board default config from FRAM to EEPROM;
1291 in POST, EEPROM shows up on 8 addresses
1293 ======================================================================
1294 Changes for U-Boot 0.2.0:
1295 ======================================================================
1297 * Use 1-byte-read instead of -write for iprobe() function
1298 Add i2c commands to PM826 config
1300 * extend I2C POST code: check for list on known addresses
1302 * Improve log buffer code; use "loglevel" to decide which messages
1303 to log on the console, too (like in Linux); get rid of "logstart"
1305 * Add command line tool to access the U-Boot's environment
1306 (board-specific for TRAB now, to be fixed later)
1308 * Patch by Hans-Joerg Frieden, 06 Dec 2002
1309 Fix misc problems with AmigaOne support
1311 * Patch by Chris Hallinan, 3 Dec 2002:
1312 minor cleanup to the MPC8245 EPIC driver
1314 * Patch by Pierre Aubert , 28 Nov 2002
1315 Add support for external (SIU) interrupts on MPC8xx
1317 * Patch by Pierre Aubert , 28 Nov 2002
1318 Fix nested syscalls bug in standalone applications
1320 * Patch by David Müller, 27 Nov 2002:
1321 fix output of "pciinfo" command for CardBus bridge devices.
1323 * Fix bug in TQM8260 board detection - boards got stuck when board ID
1326 * Add LED indication for IDE activity on KUP4K board
1328 * Fix startup problems with VFD display on TRAB
1330 * Patch by Pierre Aubert, 20 Nov 2002
1331 Add driver for Epson SED13806 graphic controller.
1332 Add support for BMP logos in cfb_console driver.
1334 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
1336 * Patch by Rod Boyce, 21 Nov 2002:
1337 fix PCMCIA on MBX8xx board
1339 * Patch by Pierre Aubert , 21 Nov 2002
1340 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
1341 bootmode word in DPRAM configurable
1343 * Patch by Daniel Engström, 18 Nov 2002:
1344 Fixes for x86 port (mostly strings issues)
1346 * Patch by Ken Chou, 18 Nov 2002:
1347 Fix for natsemi NIC cards (DP83815)
1349 * Patch by Pierre Aubert, 19 Nov 2002:
1350 fix a bug for the MII configuration, and some warnings
1352 * Patch by Thomas Frieden, 13 Nov 2002:
1353 Add code for AmigaOne board
1354 (preliminary merge to U-Boot, still WIP)
1356 * Patch by Jon Diekema, 12 Nov 2002:
1357 - Adding URL for IEEE OUI lookup
1358 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
1360 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
1361 root-on-nfs macros are designed to switch how the default boot
1362 method gets defined.
1364 * Patch by Daniel Engström, 13 Nov 2002:
1365 Add support for i386 architecture and AMD SC520 board
1367 * Patch by Pierre Aubert, 12 Nov 2002:
1368 Add support for DOS filesystem and booting from DOS floppy disk
1370 * Patch by Jim Sandoz, 07 Nov 2002:
1371 Increase number of network RX buffers (PKTBUFSRX in
1372 "include/net.h") for EEPRO100 based boards (especially SP8240)
1373 which showed "Receiver is not ready" errors when U-Boot was
1374 processing the receive buffers slower than the network controller
1377 * Patch by Andreas Oberritter, 09 Nov 2002:
1378 Change behaviour of NetLoop(): return -1 for errors, filesize
1379 otherwise; return code 0 is valid an means no file loaded - in this
1380 case the environment still gets updated!
1382 * Patches by Jon Diekema, 9 Nov 2002:
1383 - improve ADC/DAC clocking on the SACSng board to align
1384 the failing edges of LRCLK and SCLK
1385 - sbc8260 configuration tweaks
1386 - add status LED support for 82xx systems
1387 - wire sspi/sspo commands into command handler; improved error
1389 - add timestamp support and alternate memory test to the
1390 SACSng configuration
1392 * Patch by Vince Husovsky, 7 Nov 2002:
1393 Add "-n" to linker options to get rid of "Not enough room for
1394 program headers" problem
1396 * Patch by David Müller, 05 Nov 2002
1397 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
1398 so we can use an already existing name
1400 * Patch by Pierre Aubert, 05 Nov 2002
1401 Hardware relatied improvments in FDC boot code
1403 * Patch by Holger Schurig, 5 Nov 2002:
1404 Make the PXA really change it's frequency
1406 * Patch by Pierre Aubert, 05 Nov 2002
1407 Add support for slave serial Spartan 2 FPGAs
1409 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
1412 * Add support for log buffer which can be passed to Linux kernel's
1413 syslog mechanism; used especially for POST results.
1415 * Patch by Klaus Heydeck, 31 Oct 2002:
1416 Add initial support for kup4k board
1418 * Patch by Robert Schwebel, 04 Nov 2002:
1419 - use watchdog to reset PXA250 systems
1420 - added progress callbacks to (some of the) ARM code
1421 - update for Cogent CSB226 board
1423 * Add support for FPS860 board
1425 * Patch by Guillaume Alexandre,, 04 Nov 2002:
1426 Improve PCI access on 32-bits Compact PCI bus
1428 * Fix mdelay() on TRAB - this was still the debugging version with
1429 seconds instead of ms.
1431 * Patch by Robert Schwebel, 1 Nov 2002:
1432 XScale related cleanup (affects all ARM boards)
1434 * Cleanup of names and README.
1436 ======================================================================
1437 Notes for U-Boot 0.1.0:
1438 ======================================================================
1440 This is the initial version of "Das U-Boot", the Universal Boot Loader.
1442 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
1443 For information about the history of the project please see the
1444 PPCBoot project page at http://sourceforge.net/projects/ppcboot
1446 ======================================================================