1 ======================================================================
2 Changes since U-Boot 1.0.0:
3 ======================================================================
6 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
8 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
9 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
12 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
15 * Add checksum verification to 'imls' command
17 * Add bd_info fields needed for 4xx Linux I2C driver
19 * Patch by Martin Krause, 4 Nov. 2003:
20 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
22 * Print used network interface when CONFIG_NET_MULTI is set
24 * Patch by Bernhard Kuhn, 28 Oct 2003:
25 Add low boot support for MPC5200
27 * Fix problem with dual PCMCIA support (NSCU)
29 * Fix MPC5200 I2C initialization function
31 ======================================================================
32 Changes for U-Boot 1.0.0:
33 ======================================================================
35 * Fix parameter passing to standalone images with bootm command
37 * Patch by Kyle Harris, 30 Oct 2003:
38 Fix build errors for ixdp425 board
40 * Patch by David M. Horn, 29 Oct 2003:
41 Fixes to build under CYGWIN
43 * Get IceCube MGT5100 working (again)
45 * Fix problems in memory test on some boards (which was not
46 non-destructive as intended)
48 * Patch by Gary Jennejohn, 28 Oct 2003:
49 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
50 to prevent stack overflow on ARM systems
52 * Patch by Stephan Linz, 28 Oct 2003:
53 fix init sequence error for NIOS port
55 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
57 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
59 * Patch by Xiao Xianghua, 23 Oct 2003:
60 small patch for mpc85xx
62 * Fix small problem in MPC5200 I2C driver
64 * Fix FCC3 support on ATC board
66 * Correct header printing for multi-image files in do_bootm()
68 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
70 * Fix PCI problems on PPChameleon board
72 * Patch by Steven Scholz, 18 Oct 2003:
73 Fix AT91RM9200 ethernet driver
75 * Patch by Nye Liu, 17 Oct 2003:
76 Fix typo in include/mpc8xx.h
78 * Patch by Richard Woodruff, 16 Oct 03:
79 Fixes for cpu/arm925/interrupt.c
80 - Initialize timestamp & lastdec vars.
81 - fix timestamp overflows.
82 - fix lastdec overflow.
83 - smarter normalization to allow udelay() below 1ms to work.
85 * Patch by Scott McNutt, 16 Oct
86 add networking support for the Altera Nios Development Kit,
87 Cyclone Edition (DK-1C20)
89 * Patch by Jon Diekema, 14 Oct 2003:
90 add hint about doc/README.silent to README file
92 * Add CompactFlash support for NSCU
94 * Fix PCI problems on PPChameleonEVB
96 * TRAB auto-update: Base decision if we have to strip the image
97 header on image type as encoded in the header
98 (include image type patch by Martin Krause, 17 Oct 2003)
100 * Patches by Xianghua Xiao, 15 Oct 2003:
102 - Added Motorola CPU 8540/8560 support (cpu/85xx)
103 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
104 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
106 * Fix flash timings on TRAB board
108 * Make sure HUSH is initialized for running auto-update scripts
110 * Make 5200 reset command _really_ reset the board, without running
111 any other code after it
113 * Fix errors with flash erase when range spans across banks
114 that are mapped in reverse order
116 * Fix flash mapping and display on P3G4 board
118 * Patch by Kyle Harris, 15 Jul 2003:
119 - add support for Intel IXP425 CPU
120 - add support for IXDP425 eval board
122 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
125 * Patch by Steven Scholz, 10 Oct 2003
126 - Add support for Altera FPGA ACEX1K
128 * Patches by Thomas Lange, 09 Oct 2003:
129 - fix cmd_ide.c for non ppc boards (read/write functions did not
130 add ATA base address)
131 - fix for shannon board
132 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
133 - Endian swap ATA identity for all big endian CPUs, not just PPC
134 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
136 - add support for dbau1x00 board (MIPS32)
138 * Patch by Sangmoon Kim, 07 Oct 2003:
139 add support for debris board
141 * Patch by Martin Krause, 09 Oct 2003:
143 - /board/trab/rs485.c: correct baudrate
144 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
145 udelay(); fix some timing problems with adc controller
146 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
147 modify commands: touch and buzzer
149 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
150 (quick & dirty workaround for rogue pointer problem in get_vfatname());
151 Use direct function calls for auto_update instead of hush commands
153 * Patch by Scott McNutt, 04 Oct 2003:
154 - add support for Altera Nios-32 CPU
155 - add support for Nios Cyclone Development Kit (DK-1C20)
157 * Patch by Steven Scholz, 29 Sep 2003:
158 - A second parameter for bootm overwrites the load address for
159 "Standalone Application" images.
160 - bootm sets environment variable "filesize" to the resulting
161 (uncompressed) data length for "Standalone Application" images
162 when autostart is set to "no". Now you can do something like
163 if bootm $fpgadata $some_free_ram ; then
164 fpga load 0 $some_free_ram $filesize
167 * Patch by Denis Peter, 25 Sept 2003:
168 add support for the MIP405 Rev. C board
170 * Patch by Yuli Barcohen, 25 Sep 2003:
171 add support for Zephyr Engineering ZPC.1900 board
173 * Patch by Anders Larsen, 23 Sep 2003:
174 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
175 implemented for the x86 architecture)
177 * Patch by Sangmoon Kim, 23 Sep 2003:
178 fix pll_pci_to_mem_multiplier table for MPC8245
180 * Patch by Anders Larsen, 22 Sep 2003:
181 enable timed autoboot on PXA
183 * Patch by David Müller, 22 Sep 2003:
184 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
185 returns correct libgcc file path
186 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
187 time on s3c24x0 systems
189 * Patch by Jon Diekema, 19 Sep 2003:
190 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
191 link state to the fault LED.
192 - In NetLoop, make the Fault LED reflect the link status. The link
193 status gets updated on entry, and on timeouts.
195 * Patch by Anders Larsen, 18 Sep 2003:
196 allow mkimage to build and run on Cygwin-hosted systems
198 * Patch by Frank Müller, 18 Sep 2003:
199 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
202 * Patch by Pantelis Antoniou, 16 Sep 2003:
203 add tool to compute fileds in the PLPRCR register for MPC86x
205 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
207 * Fix build problems under FreeBSD
209 * Add generic filesystem image type
211 * Make fatload set filesize environment variable
213 * enable basic / medium / high-end configurations for PPChameleonEVB
216 * enable TFTP client code to specify to the server the desired
217 timeout value (see RFC-2349)
219 * Improve SDRAM setup for TRAB board
221 * Suppress all output with splashscreen configured only if "splashimage"
224 * Fix problems with I2C support for mpc5200
226 * Adapt TRAB configuration and auto_update to new memory layout
228 * Add configuration for wtk board
230 * Add support for the Sharp LQ065T9DR51U LCD display
232 * Patch by Rune Torgersen, 17 Sep 2003:
233 - Fixes for MPC8266 default config
234 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
236 * Patches by Jon Diekema, 17 Sep 2003:
237 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
240 - adjust "help" output
242 * Patches by Anders Larsen, 17 Sep 2003:
243 - fix spelling errors
244 - set GD_FLG_DEVINIT flag only after device function pointers
246 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
248 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
249 - trigger watchdog while waiting in serial driver
251 * Add auto-update code for TRAB board using USB memory sticks,
252 support new configuration with more memory
254 * disable MPC5200 bus pipelining as workaround for bus contention
256 * Modify XLB arbiter priorities on MPC5200 so all devices use same
257 priority; configure critical interrupts to be handled like external
260 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
261 go back to 66 MHz for stability
263 * Patches by Jon Diekema, 15 Sep 2003:
264 - add description for missing CFG_CMD_* entries in the README file
267 * Patch by Gleb Natapov, 14 Sep 2003:
268 enable watchdog support for all MPC824x boards that have a watchdog
270 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
271 "Non-octet Aligned Frame" errors we see at 100 Mbps
273 * Patch by Sharad Gupta, 14 Sep 2003:
274 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
276 * Patch by llandre, 11 Sep 2003:
277 update configuration for PPChameleonEVB board
279 * Patch by David Müller, 13 Sep 2003:
280 various changes to VCMA9 board specific files
282 * Add I2C support for MGT5100 / MPC5200
284 * Patch by Rune Torgersen, 11 Sep 2003:
285 Changed default memory option on MPC8266ADS to NOT be Page Based
286 Interleave, since this doesn't work very well with the standard
289 * Patch by George G. Davis, 12 Sep 2003:
290 fix Makefile settings for sk98 driver
292 * Patch by Stefan Roese, 12 Sep 2003:
293 - new boards added: DP405, HUB405, PLU405, VOH405
294 - some esd boards updated
295 - cpu/ppc4xx/sdram.c: disable memory controller before setting
297 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
299 * Patch by Martin Krause, 11 Sep 2003:
300 add burn-in tests for TRAB board
302 * Enable instruction cache on MPC5200 board
304 * Patch by Denis Peter, 11 Sep 2003:
305 - fix USB data pointer assignment for bulk only transfer.
306 - prevent to display erased directories in FAT filesystem.
308 * Change output format for NAND flash - make it look like for other
311 ======================================================================
312 Changes for U-Boot 0.4.8:
313 ======================================================================
315 * Add I2C and RTC support for RMU board
317 * Patches by Denis Peter, 9 Sep 2003:
318 add FAT support for IDE, SCSI and USB
320 * Patches by Gleb Natapov, 2 Sep 2003:
321 - cleanup of POST code for unsupported architectures
322 - MPC824x locks way0 of data cache for use as initial RAM;
323 this patch unlocks it after relocation to RAM and invalidates
326 * Patch by Gleb Natapov, 30 Aug 2003:
327 new I2C driver for mpc107 bridge. Now works from flash.
329 * Patch by Dave Ellis, 11 Aug 2003:
330 - JFFS2: fix typo in common/cmd_jffs2.c
331 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
332 - JFFS2: remove node version 0 warning
333 - JFFS2: accept JFFS2 PADDING nodes
334 - SXNI855T: add AM29LV800 support
335 - SXNI855T: move environment from EEPROM to flash
336 - SXNI855T: boot from JFFS2 in NOR or NAND flash
338 * Patch by Bill Hargen, 11 Aug 2003:
339 fixes for I2C on MPC8240
340 - fix i2c_write routine
342 - eliminates use of global variables, plus dead code, cleanup.
344 * Add support for USB Mass Storage Devices (BBB)
345 (tested with USB memory sticks only)
347 * Avoid flicker on TRAB's VFD
349 * Add support for SK98xx driver
351 * Add PCI support for SL8245 board
353 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
354 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
355 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
357 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
358 to allow for more accurate baudrate settings
359 (error now 0.7% at 115 kbps, instead of 3.5% before)
361 * Patch by Andreas Mohr, 4 Sep 2003:
362 Fix a lot of spelling errors
364 * Add support for PPChameleon Eval Board
366 * Add support for P3G4 board
368 * Fix problem with MGT5100 FEC driver: add "early" MAC address
371 * Patch by Yuli Barcohen, 7 Aug 2003:
372 check BCSR to detect if the board is configured in PCI mode
374 ======================================================================
375 Changes for U-Boot 0.4.7:
376 ======================================================================
378 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
379 add support for Adder II MPC852T module
381 * Patch by George G. Davis, 19 Aug 2003:
382 fix TI Innovator/OMAP1510 pin configs
384 * Patches by Kshitij, 18 Aug 2003
385 - add support for arm926ejs cpu core
386 - add support for TI OMAP 1610 Innovator Board
388 * Patch by Yuli Barcohen, 14 Aug 2003:
389 add support for bzip2 uncompression
391 * Add GCC library to examples/Makefile so GCC utility functions will
394 * Add I2C and RTC support for RMU board using software I2C driver
395 (because of better response to iprobe command); fix problem with
398 * Patch by Matthias Fuchs, 28 Aug 2003:
399 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
400 CONFIG_BOOTP_MAKS (see README).
402 * Fix ICU862 environment problem
404 * Fix RAM size detection for RMU board
406 * Implement "reset" for MGT5100/MPC5200 systems
408 ======================================================================
409 Changes for U-Boot 0.4.6:
410 ======================================================================
412 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
413 allow selection of clock frequency as "make" target
415 * Implement memory autosizing code for IceCube boards
417 * Configure network port on INCA-IP for autonegotiation
419 * Fix overflow problem in network timeout code
421 * Patch by Richard Woodruff, 8 Aug 2003:
422 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
424 ======================================================================
425 Changes for U-Boot 0.4.5:
426 ======================================================================
428 * Update for TQM board defaults:
429 disable clocks_in_mhz, enable boot count limit
431 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
432 in toplevel directory instead. Removed astest.c from tools/gdb because
433 it is no longer relevant.
435 * Fix PCI support for MPC5200 / IceCube Board
437 * Map ISP1362 USB OTG controller for NSCU board
439 * Patch by Brad Parker, 02 Aug 2003:
440 fix sc520_cdp problems
442 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
444 * Allow erase command to cross flash bank boundaries
446 * Patch by Scott McNutt, 21 Jul 2003:
447 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
448 Both LynxOS and BlueCat linux KDIs are supported.
450 * Patch by Richard Woodruff, 25 Jul 2003:
451 use more reliable reset for OMAP/925T
453 * Patch by Nye Liu, 25 Jul 2003:
456 * Patch by Richard Woodruff, 24 Jul 2003:
457 Fixes for cmd_nand.c:
458 - Fixed null dereferece which could result in incorrect ECC values.
459 - Added support for devices with no Ready/Busy signal hooked up.
460 - Added OMAP1510 read/write protect handling.
461 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
463 - Switched default ECC to be JFFS2.
465 * Allow crc32 to be used at address 0x000
467 * Provide consistent interface to standalone applications to access
468 the 'global_data' structure
469 Provide a doc/README.standalone more useful to users/developers.
471 * Make IceCube MGT5100 FEC driver work
473 * Implement new mechanism to export U-Boot's functions to standalone
474 applications: instead of using (PPC-specific) system calls we now
475 use a jump table; please see doc/README.standalone for details
477 * Patch by Dave Westwood, 24 Jul 2003:
478 added support for Unity OS (a proprietary OS)
480 * Patch by Detlev Zundel, 23 Jul 2003:
481 add "imls" command to print flash table of contents
483 * Fix cold boot detection for log buffer reset
485 * Return error for invalid length specifiers with "cp.X" etc.
487 * Fix startup problem on MIPS
489 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
490 bitmap support is configured
492 * Patch by Bill Hargen, 18 Jul 2003:
493 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
495 * Patch by Denis Peter, 18 Jul 2003:
496 - fix memory configuration for MIP405T
497 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
499 * Cleanup of TQM82xx configurations; use "official" board types
500 to make selection easier.
502 * Patch by Martin Krause, 17 Jul 2003:
503 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
505 * Patch by Richard Woodruff, 17 July 03:
506 - Fixed bug in OMAP1510 baud rate divisor settings.
508 * Patch by Nye Liu, 16 July 2003:
510 - add MPC86xADS support (uses MPC86xADS.h)
511 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
513 o BRG changes (EXTAL/XTAL restricted to 10MHz)
514 o don't trust gclk() software measurement by default, depend on
516 - add DRAM SIMM not installed detection
517 - use more "correct" SDRAM initialization sequence
518 - allow different SDRAM sizes (8xxADS has 8M)
520 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
521 - rename MAMR/MBMR defines to be more consistent. Should eventually
522 be merged into MxMR to better reflect the PowerQUICC datasheet.
524 * Patch by Yuli Barcohen, 16 Jul 2003:
525 support new Motorola PQ2FADS-ZU evaluation board which replaced
526 MPC8260ADS and MPC8266ADS
528 ======================================================================
529 Changes for U-Boot 0.4.4:
530 ======================================================================
532 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
534 * Add support for MGT5100 and MPC5200 processors
536 * Patch by Lutz Dennig, 15 Jul 2003:
537 update for R360MPI board
539 ======================================================================
540 Changes for U-Boot 0.4.3:
541 ======================================================================
543 * Patches by Kshitij, 04 Jul 2003
544 - added support for arm925t cpu core
545 - added support for TI OMAP 1510 Innovator Board
547 * Patches by Martin Krause, 14 Jul 2003:
548 - add I2C support for s3c2400 systems (trab board)
549 - (re-) add "ping" to command table
551 * Fix handling of "slow" POST routines
553 * Patches by Yuli Barcohen, 13 Jul 2003:
554 - Correct flash and JFFS2 support for MPC8260ADS
555 - fix PVR values and clock generation for PowerQUICC II family
558 * Patch by Bernhard Kuhn, 08 Jul 2003:
559 - add support for M68K targets
561 * Patch by Ken Chou, 3 Jul:
562 - Fix PCI config table for A3000
563 - Fix iobase for natsemi.c
564 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
566 * Allow to enable "slow" POST routines by key press on power-on
567 * Fix temperature dependend switching of LCD backlight on LWMON
568 * Tweak output format for LWMON
570 * Patch by Stefan Roese, 11 Jul 2003:
571 - Fix bug in CONFIG_VERSION_VARIABLE.
572 - AR405 config updated.
573 - OCRTC/ORSG: bsp command added.
576 ======================================================================
577 Changes for U-Boot 0.4.2:
578 ======================================================================
580 * Add support for NSCU board
582 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
584 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
585 mirror bit flash on TQM8xxM modules
587 * Patch by Kenneth Johansson, 30 Jun 2003:
588 get rid of MK_CMD_ENTRY macro; update doc/README.command
590 * Patch by Seb James, 30 Jun 2003:
591 Improve documentation of I2C configuration in README
593 * Fix problems with previous log buffer "fixes"
595 * Fix minor help text issues
597 * "log append" did not append a newline
599 ======================================================================
600 Changes for U-Boot 0.4.1:
601 ======================================================================
603 * Fix some missing commands, cleanup header files
604 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
606 * Rewrite command lookup and help command (fix problems with bubble
607 sort when sorting command name list). Minor cleanup here and there.
609 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
610 - Allow to call sysmon function interactively
611 - PIC on LWMON board needs delay after power-on
612 - Add missing RSR definitions for MPC8xx
613 - Improve log buffer handling: guarantee clean reset after power-on
614 - Add support for EXBITGEN board (aka "genie")
615 - Add support for SL8245 board
618 - remove trailing white space, trailing empty lines, C++ comments, etc.
619 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
621 * Patches by Kenneth Johansson, 25 Jun 2003:
622 - major rework of command structure
623 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
625 ======================================================================
626 Changes for U-Boot 0.4.0:
627 ======================================================================
629 * Patches by Robert Schwebel, 26 Jun 2003:
630 - csb226 configuration updated
631 - credits for logodl port updated
632 - innokom configuration updated
633 - logodl tree update, still with coding style inconsistencies
634 - added OCM for ppc405 warning to README
636 * Patch by Pantelis Antoniou, 25 Jun 2003:
637 update NetVia with V2 board support
639 * Header file cleanup for ARM
641 * Patch by Murray Jensen, 24 Jun 2003:
642 - make sure to use only U-boot provided header files
643 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
645 * Patch by Stefan Roese, 24 Jun 2003:
646 - Update esd ASH405 board files.
647 - Update esd DASA_SIM config file.
648 - Add ping command to some esd boards.
650 * Patch by Yuli Barcohen, 23 Jun 2003:
651 Update for MPC8260ADS board
653 * Patch by Murray Jensen, 23 Jun 2003:
654 - cleanup of GCC 3.x compiler warnings
656 * Patch by Rune Torgersen, 4 Jun 2003:
657 add large memory support for MPC8266ADS board
659 * Patch by Richard Woodruff, 19 June 03:
660 - Enabled standard u-boot device abstraction for ARM
661 - Enabled console device for ARM
662 - Initilized bi_baudrate for ARM
664 * Patch by Bill Hargen, 23 Apr 2003:
665 fix byte order for 824x I2C addresses (write op)
667 * Patch by Murray Jensen, 20 Jun 2003:
669 - cleanup (especially for gcc-3.x compilers)
671 * Patch by Tom Guilliams, 20 Jun 2003:
672 added CONFIG_750FX support for IBM 750FX processors
674 * Patch by Devin Crumb, 02 Apr 2003:
675 Fix clock divider rounding problem in drivers/serial.c
677 * Patch by Richard Woodruff, 19 June 03:
678 - Fixed smc91c111 driver to sync with the u-boot environment
679 (driver/smc91c111.c).
680 - Added eth_init error return check in NetLoop (net/net.c).
682 * Patch by Ken Chou, 19 June 2003:
683 Added support for A3000 SBC board (Artis Microsystems Inc.)
685 * Patches by Murray Jensen, 17 Jun 2003:
686 - Hymod board database mods: add "who" field and new xilinx chip types
687 - provide new "init_cmd_timeout()" function so code external to
688 "common/main.c" can use the "reset_cmd_timeout()" function before
689 entering the main loop
690 - add DTT support for adm1021 (new file dtt/adm1021.c; config
691 slightly different. see include/configs/hymod.h for an example
692 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
693 CFG_DTT_ADM1021 defined)
694 - add new "eeprom_probe()" function which has similar args and
695 behaves in a similar way to "eeprom_read()" etc.
696 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
697 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
698 - gdbtools copyright update
699 - ensure that set_msr() executes the "sync" and "isync" instructions
700 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
701 - 8260 I/O ports fix: Open Drain should be set last when configuring
702 - add SIU IRQ defines for 8260
703 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
704 config.mk to allow board configurations to override the GNU
705 linker script, selected via the LDSCRIPT, make variable, and to
706 give an initial value to the OBJCFLAGS make variable
707 - 8260 i2c enhancement:
708 o correctly extends the timeout depending on the size of all
709 queued messages for both transmit and receive
710 o will not continue with receive if transmit times out
711 o ensures that the error callback is done for all queued tx
713 o correctly detects both tx and rx timeouts, only delivers one to
714 the callback, and does not overwrite an earlier error
715 o logic in i2c_probe now correct
716 - add "vprintf()" function so that "panic()" function can be
718 - many Hymod board changes
720 * Patches by Robert Schwebel, 14 Jun 2003:
721 - add support for Logotronic DL datalogger board
722 - cleanup serial line after kermit binary download
723 - add debugX macro (debug level support)
724 - update mach-types.h to latest arm.linux.org.uk master list.
726 * Patches by David Müller, 12 Jun 2003:
727 - rewrite of the S3C24X0 register definitions stuff
728 - "driver" for the built-in S3C24X0 RTC
730 * Patches by Yuli Barcohen, 12 Jun 2003:
731 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
732 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
733 configuration word supplied by FPGA on some MPC8260ADS boards
735 * Patch by Pantelis Antoniou, 10 Jun 2003:
736 Unify status LED interface
738 * Add support for DS12887 RTC; add RTC support for ATC board
740 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
741 Modifications for Atmel AT91RM9200DK ARM920T based development kit
742 - Add Atmel DataFlash support for reading and writing.
743 - Add possibility to boot a Linux from DataFlash with BOOTM command.
744 - Add Flash detection on Atmel AT91RM9200DK
745 (between Atmel AT49BV1614 and AT49BV1614A flashes)
746 - Replace old Ethernet PHY layer functions
747 - Change link address
749 * Patch by Frank Smith, 9 Jun 2003:
750 use CRIT_EXCEPTION for machine check on 4xx
752 * Patch by Detlev Zundel, 13 Jun 2003:
753 added implementation of the "carinfo" command in cmd_immap.c
755 * Fix CONFIG_NET_MULTI support in include/net.h
757 * Patches by Kyle Harris, 13 Mar 2003:
758 - Add FAT partition support
759 - Add command support for FAT
760 - Add command support for MMC
762 - Add Intel PXA support for video
763 - Add Intel PXA support for MMC
765 - Enable MMC and FAT for lubbock board
766 - Other misc changes for lubbock board
768 * Patch by Robert Schwebel, April 02, 2003:
769 fix for SMSC91111 driver
771 * Patch by Vladimir Gurevich, 04 Jun 2003:
772 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
774 * Patch by Stefan Roese, 05 Jun 2003:
775 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
776 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
777 data cache can be used even if the chip select is in use.
778 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
779 (see README for further description).
780 - Changed config files of CONFIG_EEPRO100 boards to use the
781 CFG_RX_ETH_BUFFER define.
783 * Add support for RMU board
785 * Add support for TQM862L at 100/50 MHz
787 * Patch by Pantelis Antoniou, 02 Jun 2003:
788 major reconstruction of networking code;
789 add "ping" support (outgoing only!)
791 * Patch by Denis Peter, 04 June 2003:
792 add support for the MIP405T board
794 * Patches by Udi Finkelstein, 2 June 2003:
795 - Added support for custom keyboards, initialized by defining a
796 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
797 - Added support for the RBC823 board.
798 - cpu/mpc8xx/lcd.c now automatically calculates the
799 Horizontal Pixel Count field.
801 * Fix alignment problem in BOOTP (dhcp_leasetime option)
802 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
804 * Patch by Mark Rakes, 14 May 2003:
805 add support for Intel e1000 gig cards.
807 * Patch by Nye Liu, 3 Jun 2003:
808 fix critical typo in MAMR definition (include/mpc8xx.h)
810 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
812 * Patch by Klaus Heydeck, 2 Jun 2003
813 Minor changes for KUP4K configuration
815 * Patch by Marc Singer, 29 May 2003:
816 Fixed rarp boot method for IA32 and other little-endian CPUs.
818 * Patch by Marc Singer, 28 May 2003:
819 Added port I/O commands.
821 * Patch by Matthew McClintock, 28 May 2003
822 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
823 - minor patches for utx8245
825 * Patch by Daniel Engström, 28 May 2003:
828 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
829 add nand flash support to SXNI855T configuration
830 fix/extend nand flash support:
831 - fix 'nand erase' command so does not erase bad blocks
832 - fix 'nand write' command so does not write to bad blocks
833 - fix nand_probe() so handles no flash detected properly
834 - add doc/README.nand
835 - add .jffs2 and .oob options to nand read/write
836 - add 'nand bad' command to list bad blocks
837 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
838 - make NAND read/write faster
840 * Patch by Rune Torgersen, 23 May 2003:
841 Update for MPC8266ADS board
843 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
844 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
845 _time_ (!) if the environment is embedded within the U-Boot image,
846 or in a separate flash sector.
848 * Cleanup CFG_DER #defines in config files (wd maintained only)
850 * Fix data abort exception handling for arm920t CPU
852 * Fix alignment problems with flash driver for TRAB board
854 * Patch by Donald White, 21 May 2003:
855 fix calculation of base address in pci_hose_config_device()
857 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
858 execute "cmd2", even if "cmd1" fails. Note that this is different
859 to "run var1 var2" where the contents of "var2" will NOT be
860 executed when a command in "var1" fails.
862 * Add zero-copy ramdisk support (requires corresponding kernel support!)
864 * Patch by Kyle Harris, 20 May 2003:
865 In preparation for an ixp port, rename cpu/xscale and arch-xscale
866 into cpu/pxa and arch-pxa.
868 * Patch by Stefan Roese, 23 May 2003:
869 - IBM PPC405EP port added.
870 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
871 UART0) is used as default U-Boot console. PPC4xx only!
872 - esd ASH405 board added (PPC405EP based).
873 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
874 - esd CPCI405AB board added.
875 - esd PMC405 board added.
876 - Update of some esd boards.
878 * Patch by Denis Peter, 19 Mai 2003:
879 add support for the MIP405-3 board
881 * Patch by Dave Ellis, 22 May 2003:
882 Fix problem with only partially cleared .bss segment
884 * Patch by Rune Torgersen, 12 May 2003:
885 get PCI to work on a MPC8266ADS board; incorporate change to
886 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
888 * Patch by Nye Liu, 1 May 2003:
889 minor patches for the FADS8xx
891 * Patch by Thomas Schäfer, 28 Apr 2003:
892 Fix SPD handling for 256 ECC DIMM on Walnut
894 * Add support for arbitrary bitmaps for TRAB's VFD command;
895 allow to pass boot bitmap addresses in environment variables;
896 allow for zero boot delay
898 * Patch by Christian Geißinger, 19 May 2002:
899 On TRAB: wait until the dummy byte has been completely sent
901 * Patch by David Updegraff, 22 Apr 2003:
902 update for CrayL1 board
904 * Patch by Pantelis Antoniou, 21 Apr 2003:
905 add boot support for ARTOS (a proprietary OS)
907 * Patch by Steven Scholz, 11 Apr 2003:
908 Add support for RTC DS1338
910 * Patch by Rod Boyce, 24 Jan 2003:
911 Fix counting of extended partitions in diskboot command
913 * Patch by Christophe Lindheimer, 20 May 2003:
914 allow the use of CFG_LOADS when CFG_NO_FLASH is set
916 * Fix SDRAM timing on Purple board
918 * Add support for CompactFlash on ATC board
919 (includes support for Intel 82365 and compatible PC Card controllers,
920 and Yenta-compatible PCI-to-CardBus controllers)
922 * Patch by Mathijs Haarman, 08 May 2003:
923 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
925 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
927 * Add support for Promess ATC board
929 * Patch by Keith Outwater, 28 Apr 2003:
930 - Miscellaneous corrections and additions to GEN860T board specific code.
931 - Added GEN860_SC variant to GEN860T.
932 - Miscellaneous corrections to GEN860T documentation.
933 - Correct duplicate entry in U-Boot CREDITS file.
934 - Add GEN860T_SC entry in MAINTAINERS file.
935 - Update CREDITS file with GEN860T_SC info.
937 * Update Smiths Aerospace addresses in MAINTAINERS file
939 * Fix error handling in hush's version of "run" command
942 - Splashscreen support
945 - temperature dependend enabling of LCD
947 * Allow booting from old "PPCBoot" disk partitions
949 * Add support for TQM8255 Board / MPC8255 CPU
951 ======================================================================
952 Changes for U-Boot 0.3.1:
953 ======================================================================
955 * Make sure Block Lock Bits get cleared in R360MPI flash driver
957 * MPC823 LCD driver: Fill color map backwards, to allow for steady
958 display when Linux takes over
960 * Patch by Erwin Rol, 27 Feb 2003:
961 Add support for RTEMS (this time for real).
963 * Add support for "bmp info" and "bmp display" commands to load
964 bitmap images; this can be used (for example in a "preboot"
965 command) to display a splash screen very quickly after poweron.
967 * Add support for 133 MHz clock on INCA-IP board
969 * Patch by Lutz Dennig, 10 Apr 2003:
970 Update for R360MPI board
972 * Add new meaning to "autostart" environment variable:
973 If set to "no", a standalone image passed to the
974 "bootm" command will be copied to the load address
975 (and eventually uncompressed), but NOT be started.
976 This can be used to load and uncompress arbitrary
979 * Patch by Stefan Roese, 10 Apr 2003:
980 Changed DHCP client to use IP address from server option field #54
981 from the OFFER packet in the server option field #54 in the REQUEST
982 packet. This fixes a problem using a Windows 2000 DHCP server,
983 where the DHCP-server is not the TFTP-server.
985 * Set max brightness for MN11236 displays on TRAB board
987 * Add support for TQM862L modules
989 ======================================================================
990 Changes for U-Boot 0.3.0:
991 ======================================================================
993 * Patch by Arun Dharankar, 4 Apr 2003:
994 Add IDMA example code (tested on 8260 only)
996 * Add support for Purple Board (MIPS64 5Kc)
998 * Add support for MIPS64 5Kc CPUs
1000 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
1002 * Patch by Denis Peter, 04 Apr 2003:
1003 - update MIP405-4 board
1005 * Patch by Stefan Roese, 4 Apr 2003:
1006 - U-Boot version environment variable "ver" added
1007 (CONFIG_VERSION_VARIABLE).
1008 - Changed PPC405GPr version from A to B.
1009 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
1011 * Patches by Denis Peter, 03 April 2003:
1012 - fix PCI IRQs on MPL boards
1013 - fix two more un-relocated pointer problems
1015 * Fix behaviour of "run" command:
1016 - print error message iv variable does not exist
1017 - terminate processing of arguments in case of error
1019 * Patches by Peter Figuli, 10 Mar 2003
1020 - Add support for BTUART on PXA platform
1021 - Add support for WEP EP250 (PXA) board
1023 * Fix flash problems on INCA-IP; add tool to allow bruning images to
1024 flash using a BDI2000
1026 * Implement fix for I2C Edge Conditions problem for all boards that
1027 use the bit-banging driver (common/soft_i2c.c)
1029 * Patch by Martin Winistoerfer, 23 Mar 2003
1030 - Add port to MPC555/556 microcontrollers
1031 - Add support for cmi customer board with
1032 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
1034 * Patch by Rick Bronson, 28 Mar 2003:
1035 - fix common/cmd_nand.c
1037 * Patch by Arun Dharankar, 24 Mar 2003:
1038 - add threads / scheduler example code
1040 * Add patches by Robert Schwebel, 31 Mar 2003:
1041 - add ctrl-c support for kermit download
1042 - align bdinfo output on ARM
1043 - csb226 board: bring in sync with innokom/memsetup.S
1044 - csb226 board: fix MDREFR handling
1045 - misc doc fixes / extensions
1046 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
1047 - add BOOT_PROGRESS to armlinux.c
1049 * Add CPU ID, version, and clock speed for INCA-IP
1051 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
1052 - fix SRAM and SDRAM memory sizing
1053 - add status LED support
1054 - add MAC address for second (SCC1) ethernet port
1056 * Update default environment for TQM8260 board
1058 * Patch by Rick Bronson, 16 Mar 2003:
1059 - Add NAND flash support for reading, writing, and erasing NAND
1060 flash (certain forms of which are called SmartMedia).
1061 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
1063 * Patches by Robert Schwebel, 19 Mar 2003:
1064 - use arm-linux-gcc as default compiler for ARM
1065 - fix i2c fixup code
1066 - fix missing baudrate setting
1067 - added $loadaddr / CFG_LOAD_ADDR support to loadb
1068 - moved "ignoring trailing characters" _before_ u-boot wants to
1069 print out diagnostics messages; removes bogus characters at the
1072 * Patch by John Zhan, 18 Mar 2003:
1073 Add support for SinoVee Microsystems SC8xx boards
1075 * Patch by Rolf Offermanns, 21 Mar 2003:
1076 ported the dnp1110 related changes from the current armboot cvs to
1077 current u-boot cvs. smc91111 does not work. problem marked in
1078 smc91111.c, grep for "FIXME".
1080 * Patch by Brian Auld, 25 Mar 2003:
1081 Add support for STM flash chips on ebony board
1083 * Add PCI support for MPC8250 Boards (PM825 module)
1085 * Patch by Stefan Roese, 25 Mar 2003:
1088 * Patch by Stefan Roese, 20 Mar 2003:
1089 - CPCI4052 update (support for revision 3).
1090 - Set edge conditioning circuitry on PPC405GPr for compatibility
1091 to existing PPC405GP designs.
1092 - Clip udiv to 5 bits on PPC405 (serial.c).
1094 * Extend INCAIP board support:
1095 - add automatic RAM size detection
1096 - add "bdinfo" command
1097 - pass flash address and size to Linux kernel
1098 - switch to 150 MHz clock
1100 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
1101 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
1102 boards, version 153 for Rev. 200 boards).
1104 * Patch by Vladimir Gurevich, 12 Mar 2003:
1105 Fix relocation problem of statically initialized string pointers
1108 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
1109 Cleanup & bug fixes for JFFS2 code:
1110 - the memory mangement was broken. It caused havoc on malloc by
1111 writing beyond the block boundaries.
1112 - the length calculation for files was wrong, sometimes resulting
1113 in short file reads.
1114 - data copying now optionally takes fragment version numbers into
1115 account, to avoid copying from older data.
1116 See doc/README.JFFS2 for details.
1118 * Patch by Josef Wagner, 12 Mar 2003:
1119 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
1120 - ETH05 and BEDBUG support for CU824
1121 - added support for MicroSys CPC45
1122 - new BOOTROM/FLASH0 and DOC base for PM826
1124 * Patch by Robert Schwebel, 12 Mar 2003:
1125 Fix the chpart command on innokom board
1128 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
1129 s/PPCBoot/U-Boot/ in some files
1130 s/pImage/uImage/ in some files
1132 * Patch by Detlev Zundel, 15 Jan 2003:
1133 Fix '' command line quoting
1135 * Patch by The LEOX team, 19 Jan 2003:
1136 - add support for the ELPT860 board
1137 - add support for Dallas ds164x RTC
1139 * Patches by David Müller, 31 Jan 2003:
1140 - minimal setup for CardBus bridges
1141 - add EEPROM read/write support in the CS8900 driver
1142 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
1143 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
1145 * Patch by Steven Scholz, 04 Feb 2003:
1146 add support for RTC DS1307
1148 * Patch by Reinhard Meyer, 5 Feb 2003:
1149 fix PLPRCR/SCCR init sequence on 8xx to allow for
1150 changes of EBDF by software
1152 * Patch by Vladimir Gurevich, 07 Feb 2003:
1153 "API-compatibility patch" for 4xx I2C driver
1155 * TRAB fixes / extensions:
1156 - Restore VFD brightness as saved in environment
1157 - add support for Fujitsu flashes
1158 - make sure both buzzers are turned off (drive low level)
1160 * Patches by Robert Schwebel, 06 Mar 2003:
1161 - fix bug in BOOTP code (must use NetCopyIP)
1162 - update of CSB226 port
1163 - clear BSS segment on XScale
1164 - added support for i2c_init_board() function
1165 - update to the Innokom plattform
1167 * Extend support for redundand environments for configurations where
1168 environment size < sector size
1170 * Patch by Rune Torgersen, 13 Feb 2003:
1171 Add support for Motorola MPC8266ADS board
1173 * Patch by Kyle Harris, 19 Feb 2003:
1174 patches for the Intel lubbock board:
1175 memsetup.S - general cleanup (based on Robert's csb226 code)
1176 flash.c - overhaul, actually works now
1177 lubbock.c - fix init funcs to return proper value
1179 * Patch by Kenneth Johansson, 26 Feb 2003:
1180 - Fixed off by one in RFTA calculation.
1181 - No need to abort when LDF is lower than we can program it's only
1182 minimum timing so clamp it to what we can do.
1183 - Takes function pointer to function for reading the spd_nvram. Usefull
1184 for faking data or hardcode a module without the nvram.
1185 - fix other user for above change
1186 - fix some comments.
1188 * Patches by Brian Waite, 26 Feb 2003:
1189 - fix port for evb64260 board
1190 - fix PCI for evb64260 board
1193 * Patch by Reinhard Meyer, 1 Mar 2003:
1194 Add support for EMK TOP860 Module
1196 * Patch by Yuli Barcohen, 02 Mar 2003:
1197 Add SPD EEPROM support for MPC8260ADS board
1199 * Patch by Robert Schwebel, 21 Jan 2003:
1200 - Add support for Innokom board
1201 - Don't complain if "install" fails
1202 - README cleanup (remove duplicated lines)
1203 - Update PXA header files
1205 * Add documentation for existing POST code (doc/README.POST)
1207 * Patch by Laudney Ren, 15 Jan 2003:
1208 Fix handling of redundand environment in "tools/envcrc.c"
1210 * Patch by Detlev Zundel, 28 Feb 2003:
1211 Add bedbug support for 824x systems
1213 * Add support for 16 MB flash configuration of TRAB board
1215 * Patch by Erwin Rol, 27 Feb 2003:
1216 Add support for RTEMS
1218 * Add image information to README
1220 * Patch by Stefan Roese, 18 Feb 2003:
1221 CPCIISER4 configuration updated.
1223 * Patch by Stefan Roese, 17 Feb 2003:
1224 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
1226 * Patch by Stefan Roese, 13 Feb 2003:
1227 Add "pcidelay" environment variable (in ms, enabled via
1228 CONFIG_PCI_BOOTDELAY).
1229 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
1230 RST# to respond to configuration cycles (33MHz -> 1s).
1232 * Fix dual PCMCIA slot support (when running with just one
1235 * Add VFD type detection to trab board
1237 * extend drivers/cs8900.c driver to synchronize ethaddr environment
1238 variable with value in the EEPROM
1240 * Patch by Stefan Roese, 10 Feb 2003:
1241 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
1243 * Add support for MIPS32 4Kc CPUs
1245 * Add support for INCA-IP Board
1247 ======================================================================
1248 Changes for U-Boot 0.2.2:
1249 ======================================================================
1251 * Add dual ethernet support on PM826
1253 * Add support for LXT971 PHY on PM826
1255 * Patch by Tord Andersson, 16 Jan 2003:
1256 Fix flash sector count for TQM8xxL
1258 * Fix I2C EEPROM problem on ICU862 board (would only write the first
1259 16 bytes out of each 32 byte block)
1261 ======================================================================
1262 Changes for U-Boot 0.2.1:
1263 ======================================================================
1265 * Add support for V37 board
1266 (patch by Jón Benediktsson, 11 Dec 2002)
1268 * Update baudrate in bd_info when it gets changed
1270 * Add watchdog trigger points while waiting for serial port
1271 (so far only 8xx -- needed on LWMON with 100ms watchdog)
1273 * Improve command line tool to access the U-Boot's environment
1274 (figuration of the utility, using a config file)
1276 * Add single quote support for (old) command line parser
1278 * Switch LWMON board default config from FRAM to EEPROM;
1279 in POST, EEPROM shows up on 8 addresses
1281 ======================================================================
1282 Changes for U-Boot 0.2.0:
1283 ======================================================================
1285 * Use 1-byte-read instead of -write for iprobe() function
1286 Add i2c commands to PM826 config
1288 * extend I2C POST code: check for list on known addresses
1290 * Improve log buffer code; use "loglevel" to decide which messages
1291 to log on the console, too (like in Linux); get rid of "logstart"
1293 * Add command line tool to access the U-Boot's environment
1294 (board-specific for TRAB now, to be fixed later)
1296 * Patch by Hans-Joerg Frieden, 06 Dec 2002
1297 Fix misc problems with AmigaOne support
1299 * Patch by Chris Hallinan, 3 Dec 2002:
1300 minor cleanup to the MPC8245 EPIC driver
1302 * Patch by Pierre Aubert , 28 Nov 2002
1303 Add support for external (SIU) interrupts on MPC8xx
1305 * Patch by Pierre Aubert , 28 Nov 2002
1306 Fix nested syscalls bug in standalone applications
1308 * Patch by David Müller, 27 Nov 2002:
1309 fix output of "pciinfo" command for CardBus bridge devices.
1311 * Fix bug in TQM8260 board detection - boards got stuck when board ID
1314 * Add LED indication for IDE activity on KUP4K board
1316 * Fix startup problems with VFD display on TRAB
1318 * Patch by Pierre Aubert, 20 Nov 2002
1319 Add driver for Epson SED13806 graphic controller.
1320 Add support for BMP logos in cfb_console driver.
1322 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
1324 * Patch by Rod Boyce, 21 Nov 2002:
1325 fix PCMCIA on MBX8xx board
1327 * Patch by Pierre Aubert , 21 Nov 2002
1328 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
1329 bootmode word in DPRAM configurable
1331 * Patch by Daniel Engström, 18 Nov 2002:
1332 Fixes for x86 port (mostly strings issues)
1334 * Patch by Ken Chou, 18 Nov 2002:
1335 Fix for natsemi NIC cards (DP83815)
1337 * Patch by Pierre Aubert, 19 Nov 2002:
1338 fix a bug for the MII configuration, and some warnings
1340 * Patch by Thomas Frieden, 13 Nov 2002:
1341 Add code for AmigaOne board
1342 (preliminary merge to U-Boot, still WIP)
1344 * Patch by Jon Diekema, 12 Nov 2002:
1345 - Adding URL for IEEE OUI lookup
1346 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
1348 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
1349 root-on-nfs macros are designed to switch how the default boot
1350 method gets defined.
1352 * Patch by Daniel Engström, 13 Nov 2002:
1353 Add support for i386 architecture and AMD SC520 board
1355 * Patch by Pierre Aubert, 12 Nov 2002:
1356 Add support for DOS filesystem and booting from DOS floppy disk
1358 * Patch by Jim Sandoz, 07 Nov 2002:
1359 Increase number of network RX buffers (PKTBUFSRX in
1360 "include/net.h") for EEPRO100 based boards (especially SP8240)
1361 which showed "Receiver is not ready" errors when U-Boot was
1362 processing the receive buffers slower than the network controller
1365 * Patch by Andreas Oberritter, 09 Nov 2002:
1366 Change behaviour of NetLoop(): return -1 for errors, filesize
1367 otherwise; return code 0 is valid an means no file loaded - in this
1368 case the environment still gets updated!
1370 * Patches by Jon Diekema, 9 Nov 2002:
1371 - improve ADC/DAC clocking on the SACSng board to align
1372 the failing edges of LRCLK and SCLK
1373 - sbc8260 configuration tweaks
1374 - add status LED support for 82xx systems
1375 - wire sspi/sspo commands into command handler; improved error
1377 - add timestamp support and alternate memory test to the
1378 SACSng configuration
1380 * Patch by Vince Husovsky, 7 Nov 2002:
1381 Add "-n" to linker options to get rid of "Not enough room for
1382 program headers" problem
1384 * Patch by David Müller, 05 Nov 2002
1385 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
1386 so we can use an already existing name
1388 * Patch by Pierre Aubert, 05 Nov 2002
1389 Hardware relatied improvments in FDC boot code
1391 * Patch by Holger Schurig, 5 Nov 2002:
1392 Make the PXA really change it's frequency
1394 * Patch by Pierre Aubert, 05 Nov 2002
1395 Add support for slave serial Spartan 2 FPGAs
1397 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
1400 * Add support for log buffer which can be passed to Linux kernel's
1401 syslog mechanism; used especially for POST results.
1403 * Patch by Klaus Heydeck, 31 Oct 2002:
1404 Add initial support for kup4k board
1406 * Patch by Robert Schwebel, 04 Nov 2002:
1407 - use watchdog to reset PXA250 systems
1408 - added progress callbacks to (some of the) ARM code
1409 - update for Cogent CSB226 board
1411 * Add support for FPS860 board
1413 * Patch by Guillaume Alexandre,, 04 Nov 2002:
1414 Improve PCI access on 32-bits Compact PCI bus
1416 * Fix mdelay() on TRAB - this was still the debugging version with
1417 seconds instead of ms.
1419 * Patch by Robert Schwebel, 1 Nov 2002:
1420 XScale related cleanup (affects all ARM boards)
1422 * Cleanup of names and README.
1424 ======================================================================
1425 Notes for U-Boot 0.1.0:
1426 ======================================================================
1428 This is the initial version of "Das U-Boot", the Universal Boot Loader.
1430 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
1431 For information about the history of the project please see the
1432 PPCBoot project page at http://sourceforge.net/projects/ppcboot
1434 ======================================================================