1 ======================================================================
2 Changes since U-Boot 1.0.0:
3 ======================================================================
5 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
6 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
9 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
12 * Add checksum verification to 'imls' command
14 * Add bd_info fields needed for 4xx Linux I2C driver
16 * Patch by Martin Krause, 4 Nov. 2003:
17 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
19 * Print used network interface when CONFIG_NET_MULTI is set
21 * Patch by Bernhard Kuhn, 28 Oct 2003:
22 Add low boot support for MPC5200
24 * Fix problem with dual PCMCIA support (NSCU)
26 * Fix MPC5200 I2C initialization function
28 ======================================================================
29 Changes for U-Boot 1.0.0:
30 ======================================================================
32 * Fix parameter passing to standalone images with bootm command
34 * Patch by Kyle Harris, 30 Oct 2003:
35 Fix build errors for ixdp425 board
37 * Patch by David M. Horn, 29 Oct 2003:
38 Fixes to build under CYGWIN
40 * Get IceCube MGT5100 working (again)
42 * Fix problems in memory test on some boards (which was not
43 non-destructive as intended)
45 * Patch by Gary Jennejohn, 28 Oct 2003:
46 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
47 to prevent stack overflow on ARM systems
49 * Patch by Stephan Linz, 28 Oct 2003:
50 fix init sequence error for NIOS port
52 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
54 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
56 * Patch by Xiao Xianghua, 23 Oct 2003:
57 small patch for mpc85xx
59 * Fix small problem in MPC5200 I2C driver
61 * Fix FCC3 support on ATC board
63 * Correct header printing for multi-image files in do_bootm()
65 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
67 * Fix PCI problems on PPChameleon board
69 * Patch by Steven Scholz, 18 Oct 2003:
70 Fix AT91RM9200 ethernet driver
72 * Patch by Nye Liu, 17 Oct 2003:
73 Fix typo in include/mpc8xx.h
75 * Patch by Richard Woodruff, 16 Oct 03:
76 Fixes for cpu/arm925/interrupt.c
77 - Initialize timestamp & lastdec vars.
78 - fix timestamp overflows.
79 - fix lastdec overflow.
80 - smarter normalization to allow udelay() below 1ms to work.
82 * Patch by Scott McNutt, 16 Oct
83 add networking support for the Altera Nios Development Kit,
84 Cyclone Edition (DK-1C20)
86 * Patch by Jon Diekema, 14 Oct 2003:
87 add hint about doc/README.silent to README file
89 * Add CompactFlash support for NSCU
91 * Fix PCI problems on PPChameleonEVB
93 * TRAB auto-update: Base decision if we have to strip the image
94 header on image type as encoded in the header
95 (include image type patch by Martin Krause, 17 Oct 2003)
97 * Patches by Xianghua Xiao, 15 Oct 2003:
99 - Added Motorola CPU 8540/8560 support (cpu/85xx)
100 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
101 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
103 * Fix flash timings on TRAB board
105 * Make sure HUSH is initialized for running auto-update scripts
107 * Make 5200 reset command _really_ reset the board, without running
108 any other code after it
110 * Fix errors with flash erase when range spans across banks
111 that are mapped in reverse order
113 * Fix flash mapping and display on P3G4 board
115 * Patch by Kyle Harris, 15 Jul 2003:
116 - add support for Intel IXP425 CPU
117 - add support for IXDP425 eval board
119 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
122 * Patch by Steven Scholz, 10 Oct 2003
123 - Add support for Altera FPGA ACEX1K
125 * Patches by Thomas Lange, 09 Oct 2003:
126 - fix cmd_ide.c for non ppc boards (read/write functions did not
127 add ATA base address)
128 - fix for shannon board
129 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
130 - Endian swap ATA identity for all big endian CPUs, not just PPC
131 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
133 - add support for dbau1x00 board (MIPS32)
135 * Patch by Sangmoon Kim, 07 Oct 2003:
136 add support for debris board
138 * Patch by Martin Krause, 09 Oct 2003:
140 - /board/trab/rs485.c: correct baudrate
141 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
142 udelay(); fix some timing problems with adc controller
143 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
144 modify commands: touch and buzzer
146 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
147 (quick & dirty workaround for rogue pointer problem in get_vfatname());
148 Use direct function calls for auto_update instead of hush commands
150 * Patch by Scott McNutt, 04 Oct 2003:
151 - add support for Altera Nios-32 CPU
152 - add support for Nios Cyclone Development Kit (DK-1C20)
154 * Patch by Steven Scholz, 29 Sep 2003:
155 - A second parameter for bootm overwrites the load address for
156 "Standalone Application" images.
157 - bootm sets environment variable "filesize" to the resulting
158 (uncompressed) data length for "Standalone Application" images
159 when autostart is set to "no". Now you can do something like
160 if bootm $fpgadata $some_free_ram ; then
161 fpga load 0 $some_free_ram $filesize
164 * Patch by Denis Peter, 25 Sept 2003:
165 add support for the MIP405 Rev. C board
167 * Patch by Yuli Barcohen, 25 Sep 2003:
168 add support for Zephyr Engineering ZPC.1900 board
170 * Patch by Anders Larsen, 23 Sep 2003:
171 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
172 implemented for the x86 architecture)
174 * Patch by Sangmoon Kim, 23 Sep 2003:
175 fix pll_pci_to_mem_multiplier table for MPC8245
177 * Patch by Anders Larsen, 22 Sep 2003:
178 enable timed autoboot on PXA
180 * Patch by David Müller, 22 Sep 2003:
181 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
182 returns correct libgcc file path
183 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
184 time on s3c24x0 systems
186 * Patch by Jon Diekema, 19 Sep 2003:
187 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
188 link state to the fault LED.
189 - In NetLoop, make the Fault LED reflect the link status. The link
190 status gets updated on entry, and on timeouts.
192 * Patch by Anders Larsen, 18 Sep 2003:
193 allow mkimage to build and run on Cygwin-hosted systems
195 * Patch by Frank Müller, 18 Sep 2003:
196 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
199 * Patch by Pantelis Antoniou, 16 Sep 2003:
200 add tool to compute fileds in the PLPRCR register for MPC86x
202 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
204 * Fix build problems under FreeBSD
206 * Add generic filesystem image type
208 * Make fatload set filesize environment variable
210 * enable basic / medium / high-end configurations for PPChameleonEVB
213 * enable TFTP client code to specify to the server the desired
214 timeout value (see RFC-2349)
216 * Improve SDRAM setup for TRAB board
218 * Suppress all output with splashscreen configured only if "splashimage"
221 * Fix problems with I2C support for mpc5200
223 * Adapt TRAB configuration and auto_update to new memory layout
225 * Add configuration for wtk board
227 * Add support for the Sharp LQ065T9DR51U LCD display
229 * Patch by Rune Torgersen, 17 Sep 2003:
230 - Fixes for MPC8266 default config
231 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
233 * Patches by Jon Diekema, 17 Sep 2003:
234 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
237 - adjust "help" output
239 * Patches by Anders Larsen, 17 Sep 2003:
240 - fix spelling errors
241 - set GD_FLG_DEVINIT flag only after device function pointers
243 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
245 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
246 - trigger watchdog while waiting in serial driver
248 * Add auto-update code for TRAB board using USB memory sticks,
249 support new configuration with more memory
251 * disable MPC5200 bus pipelining as workaround for bus contention
253 * Modify XLB arbiter priorities on MPC5200 so all devices use same
254 priority; configure critical interrupts to be handled like external
257 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
258 go back to 66 MHz for stability
260 * Patches by Jon Diekema, 15 Sep 2003:
261 - add description for missing CFG_CMD_* entries in the README file
264 * Patch by Gleb Natapov, 14 Sep 2003:
265 enable watchdog support for all MPC824x boards that have a watchdog
267 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
268 "Non-octet Aligned Frame" errors we see at 100 Mbps
270 * Patch by Sharad Gupta, 14 Sep 2003:
271 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
273 * Patch by llandre, 11 Sep 2003:
274 update configuration for PPChameleonEVB board
276 * Patch by David Müller, 13 Sep 2003:
277 various changes to VCMA9 board specific files
279 * Add I2C support for MGT5100 / MPC5200
281 * Patch by Rune Torgersen, 11 Sep 2003:
282 Changed default memory option on MPC8266ADS to NOT be Page Based
283 Interleave, since this doesn't work very well with the standard
286 * Patch by George G. Davis, 12 Sep 2003:
287 fix Makefile settings for sk98 driver
289 * Patch by Stefan Roese, 12 Sep 2003:
290 - new boards added: DP405, HUB405, PLU405, VOH405
291 - some esd boards updated
292 - cpu/ppc4xx/sdram.c: disable memory controller before setting
294 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
296 * Patch by Martin Krause, 11 Sep 2003:
297 add burn-in tests for TRAB board
299 * Enable instruction cache on MPC5200 board
301 * Patch by Denis Peter, 11 Sep 2003:
302 - fix USB data pointer assignment for bulk only transfer.
303 - prevent to display erased directories in FAT filesystem.
305 * Change output format for NAND flash - make it look like for other
308 ======================================================================
309 Changes for U-Boot 0.4.8:
310 ======================================================================
312 * Add I2C and RTC support for RMU board
314 * Patches by Denis Peter, 9 Sep 2003:
315 add FAT support for IDE, SCSI and USB
317 * Patches by Gleb Natapov, 2 Sep 2003:
318 - cleanup of POST code for unsupported architectures
319 - MPC824x locks way0 of data cache for use as initial RAM;
320 this patch unlocks it after relocation to RAM and invalidates
323 * Patch by Gleb Natapov, 30 Aug 2003:
324 new I2C driver for mpc107 bridge. Now works from flash.
326 * Patch by Dave Ellis, 11 Aug 2003:
327 - JFFS2: fix typo in common/cmd_jffs2.c
328 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
329 - JFFS2: remove node version 0 warning
330 - JFFS2: accept JFFS2 PADDING nodes
331 - SXNI855T: add AM29LV800 support
332 - SXNI855T: move environment from EEPROM to flash
333 - SXNI855T: boot from JFFS2 in NOR or NAND flash
335 * Patch by Bill Hargen, 11 Aug 2003:
336 fixes for I2C on MPC8240
337 - fix i2c_write routine
339 - eliminates use of global variables, plus dead code, cleanup.
341 * Add support for USB Mass Storage Devices (BBB)
342 (tested with USB memory sticks only)
344 * Avoid flicker on TRAB's VFD
346 * Add support for SK98xx driver
348 * Add PCI support for SL8245 board
350 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
351 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
352 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
354 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
355 to allow for more accurate baudrate settings
356 (error now 0.7% at 115 kbps, instead of 3.5% before)
358 * Patch by Andreas Mohr, 4 Sep 2003:
359 Fix a lot of spelling errors
361 * Add support for PPChameleon Eval Board
363 * Add support for P3G4 board
365 * Fix problem with MGT5100 FEC driver: add "early" MAC address
368 * Patch by Yuli Barcohen, 7 Aug 2003:
369 check BCSR to detect if the board is configured in PCI mode
371 ======================================================================
372 Changes for U-Boot 0.4.7:
373 ======================================================================
375 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
376 add support for Adder II MPC852T module
378 * Patch by George G. Davis, 19 Aug 2003:
379 fix TI Innovator/OMAP1510 pin configs
381 * Patches by Kshitij, 18 Aug 2003
382 - add support for arm926ejs cpu core
383 - add support for TI OMAP 1610 Innovator Board
385 * Patch by Yuli Barcohen, 14 Aug 2003:
386 add support for bzip2 uncompression
388 * Add GCC library to examples/Makefile so GCC utility functions will
391 * Add I2C and RTC support for RMU board using software I2C driver
392 (because of better response to iprobe command); fix problem with
395 * Patch by Matthias Fuchs, 28 Aug 2003:
396 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
397 CONFIG_BOOTP_MAKS (see README).
399 * Fix ICU862 environment problem
401 * Fix RAM size detection for RMU board
403 * Implement "reset" for MGT5100/MPC5200 systems
405 ======================================================================
406 Changes for U-Boot 0.4.6:
407 ======================================================================
409 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
410 allow selection of clock frequency as "make" target
412 * Implement memory autosizing code for IceCube boards
414 * Configure network port on INCA-IP for autonegotiation
416 * Fix overflow problem in network timeout code
418 * Patch by Richard Woodruff, 8 Aug 2003:
419 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
421 ======================================================================
422 Changes for U-Boot 0.4.5:
423 ======================================================================
425 * Update for TQM board defaults:
426 disable clocks_in_mhz, enable boot count limit
428 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
429 in toplevel directory instead. Removed astest.c from tools/gdb because
430 it is no longer relevant.
432 * Fix PCI support for MPC5200 / IceCube Board
434 * Map ISP1362 USB OTG controller for NSCU board
436 * Patch by Brad Parker, 02 Aug 2003:
437 fix sc520_cdp problems
439 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
441 * Allow erase command to cross flash bank boundaries
443 * Patch by Scott McNutt, 21 Jul 2003:
444 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
445 Both LynxOS and BlueCat linux KDIs are supported.
447 * Patch by Richard Woodruff, 25 Jul 2003:
448 use more reliable reset for OMAP/925T
450 * Patch by Nye Liu, 25 Jul 2003:
453 * Patch by Richard Woodruff, 24 Jul 2003:
454 Fixes for cmd_nand.c:
455 - Fixed null dereferece which could result in incorrect ECC values.
456 - Added support for devices with no Ready/Busy signal hooked up.
457 - Added OMAP1510 read/write protect handling.
458 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
460 - Switched default ECC to be JFFS2.
462 * Allow crc32 to be used at address 0x000
464 * Provide consistent interface to standalone applications to access
465 the 'global_data' structure
466 Provide a doc/README.standalone more useful to users/developers.
468 * Make IceCube MGT5100 FEC driver work
470 * Implement new mechanism to export U-Boot's functions to standalone
471 applications: instead of using (PPC-specific) system calls we now
472 use a jump table; please see doc/README.standalone for details
474 * Patch by Dave Westwood, 24 Jul 2003:
475 added support for Unity OS (a proprietary OS)
477 * Patch by Detlev Zundel, 23 Jul 2003:
478 add "imls" command to print flash table of contents
480 * Fix cold boot detection for log buffer reset
482 * Return error for invalid length specifiers with "cp.X" etc.
484 * Fix startup problem on MIPS
486 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
487 bitmap support is configured
489 * Patch by Bill Hargen, 18 Jul 2003:
490 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
492 * Patch by Denis Peter, 18 Jul 2003:
493 - fix memory configuration for MIP405T
494 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
496 * Cleanup of TQM82xx configurations; use "official" board types
497 to make selection easier.
499 * Patch by Martin Krause, 17 Jul 2003:
500 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
502 * Patch by Richard Woodruff, 17 July 03:
503 - Fixed bug in OMAP1510 baud rate divisor settings.
505 * Patch by Nye Liu, 16 July 2003:
507 - add MPC86xADS support (uses MPC86xADS.h)
508 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
510 o BRG changes (EXTAL/XTAL restricted to 10MHz)
511 o don't trust gclk() software measurement by default, depend on
513 - add DRAM SIMM not installed detection
514 - use more "correct" SDRAM initialization sequence
515 - allow different SDRAM sizes (8xxADS has 8M)
517 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
518 - rename MAMR/MBMR defines to be more consistent. Should eventually
519 be merged into MxMR to better reflect the PowerQUICC datasheet.
521 * Patch by Yuli Barcohen, 16 Jul 2003:
522 support new Motorola PQ2FADS-ZU evaluation board which replaced
523 MPC8260ADS and MPC8266ADS
525 ======================================================================
526 Changes for U-Boot 0.4.4:
527 ======================================================================
529 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
531 * Add support for MGT5100 and MPC5200 processors
533 * Patch by Lutz Dennig, 15 Jul 2003:
534 update for R360MPI board
536 ======================================================================
537 Changes for U-Boot 0.4.3:
538 ======================================================================
540 * Patches by Kshitij, 04 Jul 2003
541 - added support for arm925t cpu core
542 - added support for TI OMAP 1510 Innovator Board
544 * Patches by Martin Krause, 14 Jul 2003:
545 - add I2C support for s3c2400 systems (trab board)
546 - (re-) add "ping" to command table
548 * Fix handling of "slow" POST routines
550 * Patches by Yuli Barcohen, 13 Jul 2003:
551 - Correct flash and JFFS2 support for MPC8260ADS
552 - fix PVR values and clock generation for PowerQUICC II family
555 * Patch by Bernhard Kuhn, 08 Jul 2003:
556 - add support for M68K targets
558 * Patch by Ken Chou, 3 Jul:
559 - Fix PCI config table for A3000
560 - Fix iobase for natsemi.c
561 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
563 * Allow to enable "slow" POST routines by key press on power-on
564 * Fix temperature dependend switching of LCD backlight on LWMON
565 * Tweak output format for LWMON
567 * Patch by Stefan Roese, 11 Jul 2003:
568 - Fix bug in CONFIG_VERSION_VARIABLE.
569 - AR405 config updated.
570 - OCRTC/ORSG: bsp command added.
573 ======================================================================
574 Changes for U-Boot 0.4.2:
575 ======================================================================
577 * Add support for NSCU board
579 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
581 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
582 mirror bit flash on TQM8xxM modules
584 * Patch by Kenneth Johansson, 30 Jun 2003:
585 get rid of MK_CMD_ENTRY macro; update doc/README.command
587 * Patch by Seb James, 30 Jun 2003:
588 Improve documentation of I2C configuration in README
590 * Fix problems with previous log buffer "fixes"
592 * Fix minor help text issues
594 * "log append" did not append a newline
596 ======================================================================
597 Changes for U-Boot 0.4.1:
598 ======================================================================
600 * Fix some missing commands, cleanup header files
601 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
603 * Rewrite command lookup and help command (fix problems with bubble
604 sort when sorting command name list). Minor cleanup here and there.
606 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
607 - Allow to call sysmon function interactively
608 - PIC on LWMON board needs delay after power-on
609 - Add missing RSR definitions for MPC8xx
610 - Improve log buffer handling: guarantee clean reset after power-on
611 - Add support for EXBITGEN board (aka "genie")
612 - Add support for SL8245 board
615 - remove trailing white space, trailing empty lines, C++ comments, etc.
616 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
618 * Patches by Kenneth Johansson, 25 Jun 2003:
619 - major rework of command structure
620 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
622 ======================================================================
623 Changes for U-Boot 0.4.0:
624 ======================================================================
626 * Patches by Robert Schwebel, 26 Jun 2003:
627 - csb226 configuration updated
628 - credits for logodl port updated
629 - innokom configuration updated
630 - logodl tree update, still with coding style inconsistencies
631 - added OCM for ppc405 warning to README
633 * Patch by Pantelis Antoniou, 25 Jun 2003:
634 update NetVia with V2 board support
636 * Header file cleanup for ARM
638 * Patch by Murray Jensen, 24 Jun 2003:
639 - make sure to use only U-boot provided header files
640 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
642 * Patch by Stefan Roese, 24 Jun 2003:
643 - Update esd ASH405 board files.
644 - Update esd DASA_SIM config file.
645 - Add ping command to some esd boards.
647 * Patch by Yuli Barcohen, 23 Jun 2003:
648 Update for MPC8260ADS board
650 * Patch by Murray Jensen, 23 Jun 2003:
651 - cleanup of GCC 3.x compiler warnings
653 * Patch by Rune Torgersen, 4 Jun 2003:
654 add large memory support for MPC8266ADS board
656 * Patch by Richard Woodruff, 19 June 03:
657 - Enabled standard u-boot device abstraction for ARM
658 - Enabled console device for ARM
659 - Initilized bi_baudrate for ARM
661 * Patch by Bill Hargen, 23 Apr 2003:
662 fix byte order for 824x I2C addresses (write op)
664 * Patch by Murray Jensen, 20 Jun 2003:
666 - cleanup (especially for gcc-3.x compilers)
668 * Patch by Tom Guilliams, 20 Jun 2003:
669 added CONFIG_750FX support for IBM 750FX processors
671 * Patch by Devin Crumb, 02 Apr 2003:
672 Fix clock divider rounding problem in drivers/serial.c
674 * Patch by Richard Woodruff, 19 June 03:
675 - Fixed smc91c111 driver to sync with the u-boot environment
676 (driver/smc91c111.c).
677 - Added eth_init error return check in NetLoop (net/net.c).
679 * Patch by Ken Chou, 19 June 2003:
680 Added support for A3000 SBC board (Artis Microsystems Inc.)
682 * Patches by Murray Jensen, 17 Jun 2003:
683 - Hymod board database mods: add "who" field and new xilinx chip types
684 - provide new "init_cmd_timeout()" function so code external to
685 "common/main.c" can use the "reset_cmd_timeout()" function before
686 entering the main loop
687 - add DTT support for adm1021 (new file dtt/adm1021.c; config
688 slightly different. see include/configs/hymod.h for an example
689 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
690 CFG_DTT_ADM1021 defined)
691 - add new "eeprom_probe()" function which has similar args and
692 behaves in a similar way to "eeprom_read()" etc.
693 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
694 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
695 - gdbtools copyright update
696 - ensure that set_msr() executes the "sync" and "isync" instructions
697 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
698 - 8260 I/O ports fix: Open Drain should be set last when configuring
699 - add SIU IRQ defines for 8260
700 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
701 config.mk to allow board configurations to override the GNU
702 linker script, selected via the LDSCRIPT, make variable, and to
703 give an initial value to the OBJCFLAGS make variable
704 - 8260 i2c enhancement:
705 o correctly extends the timeout depending on the size of all
706 queued messages for both transmit and receive
707 o will not continue with receive if transmit times out
708 o ensures that the error callback is done for all queued tx
710 o correctly detects both tx and rx timeouts, only delivers one to
711 the callback, and does not overwrite an earlier error
712 o logic in i2c_probe now correct
713 - add "vprintf()" function so that "panic()" function can be
715 - many Hymod board changes
717 * Patches by Robert Schwebel, 14 Jun 2003:
718 - add support for Logotronic DL datalogger board
719 - cleanup serial line after kermit binary download
720 - add debugX macro (debug level support)
721 - update mach-types.h to latest arm.linux.org.uk master list.
723 * Patches by David Müller, 12 Jun 2003:
724 - rewrite of the S3C24X0 register definitions stuff
725 - "driver" for the built-in S3C24X0 RTC
727 * Patches by Yuli Barcohen, 12 Jun 2003:
728 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
729 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
730 configuration word supplied by FPGA on some MPC8260ADS boards
732 * Patch by Pantelis Antoniou, 10 Jun 2003:
733 Unify status LED interface
735 * Add support for DS12887 RTC; add RTC support for ATC board
737 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
738 Modifications for Atmel AT91RM9200DK ARM920T based development kit
739 - Add Atmel DataFlash support for reading and writing.
740 - Add possibility to boot a Linux from DataFlash with BOOTM command.
741 - Add Flash detection on Atmel AT91RM9200DK
742 (between Atmel AT49BV1614 and AT49BV1614A flashes)
743 - Replace old Ethernet PHY layer functions
744 - Change link address
746 * Patch by Frank Smith, 9 Jun 2003:
747 use CRIT_EXCEPTION for machine check on 4xx
749 * Patch by Detlev Zundel, 13 Jun 2003:
750 added implementation of the "carinfo" command in cmd_immap.c
752 * Fix CONFIG_NET_MULTI support in include/net.h
754 * Patches by Kyle Harris, 13 Mar 2003:
755 - Add FAT partition support
756 - Add command support for FAT
757 - Add command support for MMC
759 - Add Intel PXA support for video
760 - Add Intel PXA support for MMC
762 - Enable MMC and FAT for lubbock board
763 - Other misc changes for lubbock board
765 * Patch by Robert Schwebel, April 02, 2003:
766 fix for SMSC91111 driver
768 * Patch by Vladimir Gurevich, 04 Jun 2003:
769 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
771 * Patch by Stefan Roese, 05 Jun 2003:
772 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
773 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
774 data cache can be used even if the chip select is in use.
775 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
776 (see README for further description).
777 - Changed config files of CONFIG_EEPRO100 boards to use the
778 CFG_RX_ETH_BUFFER define.
780 * Add support for RMU board
782 * Add support for TQM862L at 100/50 MHz
784 * Patch by Pantelis Antoniou, 02 Jun 2003:
785 major reconstruction of networking code;
786 add "ping" support (outgoing only!)
788 * Patch by Denis Peter, 04 June 2003:
789 add support for the MIP405T board
791 * Patches by Udi Finkelstein, 2 June 2003:
792 - Added support for custom keyboards, initialized by defining a
793 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
794 - Added support for the RBC823 board.
795 - cpu/mpc8xx/lcd.c now automatically calculates the
796 Horizontal Pixel Count field.
798 * Fix alignment problem in BOOTP (dhcp_leasetime option)
799 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
801 * Patch by Mark Rakes, 14 May 2003:
802 add support for Intel e1000 gig cards.
804 * Patch by Nye Liu, 3 Jun 2003:
805 fix critical typo in MAMR definition (include/mpc8xx.h)
807 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
809 * Patch by Klaus Heydeck, 2 Jun 2003
810 Minor changes for KUP4K configuration
812 * Patch by Marc Singer, 29 May 2003:
813 Fixed rarp boot method for IA32 and other little-endian CPUs.
815 * Patch by Marc Singer, 28 May 2003:
816 Added port I/O commands.
818 * Patch by Matthew McClintock, 28 May 2003
819 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
820 - minor patches for utx8245
822 * Patch by Daniel Engström, 28 May 2003:
825 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
826 add nand flash support to SXNI855T configuration
827 fix/extend nand flash support:
828 - fix 'nand erase' command so does not erase bad blocks
829 - fix 'nand write' command so does not write to bad blocks
830 - fix nand_probe() so handles no flash detected properly
831 - add doc/README.nand
832 - add .jffs2 and .oob options to nand read/write
833 - add 'nand bad' command to list bad blocks
834 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
835 - make NAND read/write faster
837 * Patch by Rune Torgersen, 23 May 2003:
838 Update for MPC8266ADS board
840 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
841 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
842 _time_ (!) if the environment is embedded within the U-Boot image,
843 or in a separate flash sector.
845 * Cleanup CFG_DER #defines in config files (wd maintained only)
847 * Fix data abort exception handling for arm920t CPU
849 * Fix alignment problems with flash driver for TRAB board
851 * Patch by Donald White, 21 May 2003:
852 fix calculation of base address in pci_hose_config_device()
854 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
855 execute "cmd2", even if "cmd1" fails. Note that this is different
856 to "run var1 var2" where the contents of "var2" will NOT be
857 executed when a command in "var1" fails.
859 * Add zero-copy ramdisk support (requires corresponding kernel support!)
861 * Patch by Kyle Harris, 20 May 2003:
862 In preparation for an ixp port, rename cpu/xscale and arch-xscale
863 into cpu/pxa and arch-pxa.
865 * Patch by Stefan Roese, 23 May 2003:
866 - IBM PPC405EP port added.
867 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
868 UART0) is used as default U-Boot console. PPC4xx only!
869 - esd ASH405 board added (PPC405EP based).
870 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
871 - esd CPCI405AB board added.
872 - esd PMC405 board added.
873 - Update of some esd boards.
875 * Patch by Denis Peter, 19 Mai 2003:
876 add support for the MIP405-3 board
878 * Patch by Dave Ellis, 22 May 2003:
879 Fix problem with only partially cleared .bss segment
881 * Patch by Rune Torgersen, 12 May 2003:
882 get PCI to work on a MPC8266ADS board; incorporate change to
883 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
885 * Patch by Nye Liu, 1 May 2003:
886 minor patches for the FADS8xx
888 * Patch by Thomas Schäfer, 28 Apr 2003:
889 Fix SPD handling for 256 ECC DIMM on Walnut
891 * Add support for arbitrary bitmaps for TRAB's VFD command;
892 allow to pass boot bitmap addresses in environment variables;
893 allow for zero boot delay
895 * Patch by Christian Geißinger, 19 May 2002:
896 On TRAB: wait until the dummy byte has been completely sent
898 * Patch by David Updegraff, 22 Apr 2003:
899 update for CrayL1 board
901 * Patch by Pantelis Antoniou, 21 Apr 2003:
902 add boot support for ARTOS (a proprietary OS)
904 * Patch by Steven Scholz, 11 Apr 2003:
905 Add support for RTC DS1338
907 * Patch by Rod Boyce, 24 Jan 2003:
908 Fix counting of extended partitions in diskboot command
910 * Patch by Christophe Lindheimer, 20 May 2003:
911 allow the use of CFG_LOADS when CFG_NO_FLASH is set
913 * Fix SDRAM timing on Purple board
915 * Add support for CompactFlash on ATC board
916 (includes support for Intel 82365 and compatible PC Card controllers,
917 and Yenta-compatible PCI-to-CardBus controllers)
919 * Patch by Mathijs Haarman, 08 May 2003:
920 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
922 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
924 * Add support for Promess ATC board
926 * Patch by Keith Outwater, 28 Apr 2003:
927 - Miscellaneous corrections and additions to GEN860T board specific code.
928 - Added GEN860_SC variant to GEN860T.
929 - Miscellaneous corrections to GEN860T documentation.
930 - Correct duplicate entry in U-Boot CREDITS file.
931 - Add GEN860T_SC entry in MAINTAINERS file.
932 - Update CREDITS file with GEN860T_SC info.
934 * Update Smiths Aerospace addresses in MAINTAINERS file
936 * Fix error handling in hush's version of "run" command
939 - Splashscreen support
942 - temperature dependend enabling of LCD
944 * Allow booting from old "PPCBoot" disk partitions
946 * Add support for TQM8255 Board / MPC8255 CPU
948 ======================================================================
949 Changes for U-Boot 0.3.1:
950 ======================================================================
952 * Make sure Block Lock Bits get cleared in R360MPI flash driver
954 * MPC823 LCD driver: Fill color map backwards, to allow for steady
955 display when Linux takes over
957 * Patch by Erwin Rol, 27 Feb 2003:
958 Add support for RTEMS (this time for real).
960 * Add support for "bmp info" and "bmp display" commands to load
961 bitmap images; this can be used (for example in a "preboot"
962 command) to display a splash screen very quickly after poweron.
964 * Add support for 133 MHz clock on INCA-IP board
966 * Patch by Lutz Dennig, 10 Apr 2003:
967 Update for R360MPI board
969 * Add new meaning to "autostart" environment variable:
970 If set to "no", a standalone image passed to the
971 "bootm" command will be copied to the load address
972 (and eventually uncompressed), but NOT be started.
973 This can be used to load and uncompress arbitrary
976 * Patch by Stefan Roese, 10 Apr 2003:
977 Changed DHCP client to use IP address from server option field #54
978 from the OFFER packet in the server option field #54 in the REQUEST
979 packet. This fixes a problem using a Windows 2000 DHCP server,
980 where the DHCP-server is not the TFTP-server.
982 * Set max brightness for MN11236 displays on TRAB board
984 * Add support for TQM862L modules
986 ======================================================================
987 Changes for U-Boot 0.3.0:
988 ======================================================================
990 * Patch by Arun Dharankar, 4 Apr 2003:
991 Add IDMA example code (tested on 8260 only)
993 * Add support for Purple Board (MIPS64 5Kc)
995 * Add support for MIPS64 5Kc CPUs
997 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
999 * Patch by Denis Peter, 04 Apr 2003:
1000 - update MIP405-4 board
1002 * Patch by Stefan Roese, 4 Apr 2003:
1003 - U-Boot version environment variable "ver" added
1004 (CONFIG_VERSION_VARIABLE).
1005 - Changed PPC405GPr version from A to B.
1006 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
1008 * Patches by Denis Peter, 03 April 2003:
1009 - fix PCI IRQs on MPL boards
1010 - fix two more un-relocated pointer problems
1012 * Fix behaviour of "run" command:
1013 - print error message iv variable does not exist
1014 - terminate processing of arguments in case of error
1016 * Patches by Peter Figuli, 10 Mar 2003
1017 - Add support for BTUART on PXA platform
1018 - Add support for WEP EP250 (PXA) board
1020 * Fix flash problems on INCA-IP; add tool to allow bruning images to
1021 flash using a BDI2000
1023 * Implement fix for I2C Edge Conditions problem for all boards that
1024 use the bit-banging driver (common/soft_i2c.c)
1026 * Patch by Martin Winistoerfer, 23 Mar 2003
1027 - Add port to MPC555/556 microcontrollers
1028 - Add support for cmi customer board with
1029 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
1031 * Patch by Rick Bronson, 28 Mar 2003:
1032 - fix common/cmd_nand.c
1034 * Patch by Arun Dharankar, 24 Mar 2003:
1035 - add threads / scheduler example code
1037 * Add patches by Robert Schwebel, 31 Mar 2003:
1038 - add ctrl-c support for kermit download
1039 - align bdinfo output on ARM
1040 - csb226 board: bring in sync with innokom/memsetup.S
1041 - csb226 board: fix MDREFR handling
1042 - misc doc fixes / extensions
1043 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
1044 - add BOOT_PROGRESS to armlinux.c
1046 * Add CPU ID, version, and clock speed for INCA-IP
1048 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
1049 - fix SRAM and SDRAM memory sizing
1050 - add status LED support
1051 - add MAC address for second (SCC1) ethernet port
1053 * Update default environment for TQM8260 board
1055 * Patch by Rick Bronson, 16 Mar 2003:
1056 - Add NAND flash support for reading, writing, and erasing NAND
1057 flash (certain forms of which are called SmartMedia).
1058 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
1060 * Patches by Robert Schwebel, 19 Mar 2003:
1061 - use arm-linux-gcc as default compiler for ARM
1062 - fix i2c fixup code
1063 - fix missing baudrate setting
1064 - added $loadaddr / CFG_LOAD_ADDR support to loadb
1065 - moved "ignoring trailing characters" _before_ u-boot wants to
1066 print out diagnostics messages; removes bogus characters at the
1069 * Patch by John Zhan, 18 Mar 2003:
1070 Add support for SinoVee Microsystems SC8xx boards
1072 * Patch by Rolf Offermanns, 21 Mar 2003:
1073 ported the dnp1110 related changes from the current armboot cvs to
1074 current u-boot cvs. smc91111 does not work. problem marked in
1075 smc91111.c, grep for "FIXME".
1077 * Patch by Brian Auld, 25 Mar 2003:
1078 Add support for STM flash chips on ebony board
1080 * Add PCI support for MPC8250 Boards (PM825 module)
1082 * Patch by Stefan Roese, 25 Mar 2003:
1085 * Patch by Stefan Roese, 20 Mar 2003:
1086 - CPCI4052 update (support for revision 3).
1087 - Set edge conditioning circuitry on PPC405GPr for compatibility
1088 to existing PPC405GP designs.
1089 - Clip udiv to 5 bits on PPC405 (serial.c).
1091 * Extend INCAIP board support:
1092 - add automatic RAM size detection
1093 - add "bdinfo" command
1094 - pass flash address and size to Linux kernel
1095 - switch to 150 MHz clock
1097 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
1098 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
1099 boards, version 153 for Rev. 200 boards).
1101 * Patch by Vladimir Gurevich, 12 Mar 2003:
1102 Fix relocation problem of statically initialized string pointers
1105 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
1106 Cleanup & bug fixes for JFFS2 code:
1107 - the memory mangement was broken. It caused havoc on malloc by
1108 writing beyond the block boundaries.
1109 - the length calculation for files was wrong, sometimes resulting
1110 in short file reads.
1111 - data copying now optionally takes fragment version numbers into
1112 account, to avoid copying from older data.
1113 See doc/README.JFFS2 for details.
1115 * Patch by Josef Wagner, 12 Mar 2003:
1116 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
1117 - ETH05 and BEDBUG support for CU824
1118 - added support for MicroSys CPC45
1119 - new BOOTROM/FLASH0 and DOC base for PM826
1121 * Patch by Robert Schwebel, 12 Mar 2003:
1122 Fix the chpart command on innokom board
1125 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
1126 s/PPCBoot/U-Boot/ in some files
1127 s/pImage/uImage/ in some files
1129 * Patch by Detlev Zundel, 15 Jan 2003:
1130 Fix '' command line quoting
1132 * Patch by The LEOX team, 19 Jan 2003:
1133 - add support for the ELPT860 board
1134 - add support for Dallas ds164x RTC
1136 * Patches by David Müller, 31 Jan 2003:
1137 - minimal setup for CardBus bridges
1138 - add EEPROM read/write support in the CS8900 driver
1139 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
1140 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
1142 * Patch by Steven Scholz, 04 Feb 2003:
1143 add support for RTC DS1307
1145 * Patch by Reinhard Meyer, 5 Feb 2003:
1146 fix PLPRCR/SCCR init sequence on 8xx to allow for
1147 changes of EBDF by software
1149 * Patch by Vladimir Gurevich, 07 Feb 2003:
1150 "API-compatibility patch" for 4xx I2C driver
1152 * TRAB fixes / extensions:
1153 - Restore VFD brightness as saved in environment
1154 - add support for Fujitsu flashes
1155 - make sure both buzzers are turned off (drive low level)
1157 * Patches by Robert Schwebel, 06 Mar 2003:
1158 - fix bug in BOOTP code (must use NetCopyIP)
1159 - update of CSB226 port
1160 - clear BSS segment on XScale
1161 - added support for i2c_init_board() function
1162 - update to the Innokom plattform
1164 * Extend support for redundand environments for configurations where
1165 environment size < sector size
1167 * Patch by Rune Torgersen, 13 Feb 2003:
1168 Add support for Motorola MPC8266ADS board
1170 * Patch by Kyle Harris, 19 Feb 2003:
1171 patches for the Intel lubbock board:
1172 memsetup.S - general cleanup (based on Robert's csb226 code)
1173 flash.c - overhaul, actually works now
1174 lubbock.c - fix init funcs to return proper value
1176 * Patch by Kenneth Johansson, 26 Feb 2003:
1177 - Fixed off by one in RFTA calculation.
1178 - No need to abort when LDF is lower than we can program it's only
1179 minimum timing so clamp it to what we can do.
1180 - Takes function pointer to function for reading the spd_nvram. Usefull
1181 for faking data or hardcode a module without the nvram.
1182 - fix other user for above change
1183 - fix some comments.
1185 * Patches by Brian Waite, 26 Feb 2003:
1186 - fix port for evb64260 board
1187 - fix PCI for evb64260 board
1190 * Patch by Reinhard Meyer, 1 Mar 2003:
1191 Add support for EMK TOP860 Module
1193 * Patch by Yuli Barcohen, 02 Mar 2003:
1194 Add SPD EEPROM support for MPC8260ADS board
1196 * Patch by Robert Schwebel, 21 Jan 2003:
1197 - Add support for Innokom board
1198 - Don't complain if "install" fails
1199 - README cleanup (remove duplicated lines)
1200 - Update PXA header files
1202 * Add documentation for existing POST code (doc/README.POST)
1204 * Patch by Laudney Ren, 15 Jan 2003:
1205 Fix handling of redundand environment in "tools/envcrc.c"
1207 * Patch by Detlev Zundel, 28 Feb 2003:
1208 Add bedbug support for 824x systems
1210 * Add support for 16 MB flash configuration of TRAB board
1212 * Patch by Erwin Rol, 27 Feb 2003:
1213 Add support for RTEMS
1215 * Add image information to README
1217 * Patch by Stefan Roese, 18 Feb 2003:
1218 CPCIISER4 configuration updated.
1220 * Patch by Stefan Roese, 17 Feb 2003:
1221 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
1223 * Patch by Stefan Roese, 13 Feb 2003:
1224 Add "pcidelay" environment variable (in ms, enabled via
1225 CONFIG_PCI_BOOTDELAY).
1226 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
1227 RST# to respond to configuration cycles (33MHz -> 1s).
1229 * Fix dual PCMCIA slot support (when running with just one
1232 * Add VFD type detection to trab board
1234 * extend drivers/cs8900.c driver to synchronize ethaddr environment
1235 variable with value in the EEPROM
1237 * Patch by Stefan Roese, 10 Feb 2003:
1238 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
1240 * Add support for MIPS32 4Kc CPUs
1242 * Add support for INCA-IP Board
1244 ======================================================================
1245 Changes for U-Boot 0.2.2:
1246 ======================================================================
1248 * Add dual ethernet support on PM826
1250 * Add support for LXT971 PHY on PM826
1252 * Patch by Tord Andersson, 16 Jan 2003:
1253 Fix flash sector count for TQM8xxL
1255 * Fix I2C EEPROM problem on ICU862 board (would only write the first
1256 16 bytes out of each 32 byte block)
1258 ======================================================================
1259 Changes for U-Boot 0.2.1:
1260 ======================================================================
1262 * Add support for V37 board
1263 (patch by Jón Benediktsson, 11 Dec 2002)
1265 * Update baudrate in bd_info when it gets changed
1267 * Add watchdog trigger points while waiting for serial port
1268 (so far only 8xx -- needed on LWMON with 100ms watchdog)
1270 * Improve command line tool to access the U-Boot's environment
1271 (figuration of the utility, using a config file)
1273 * Add single quote support for (old) command line parser
1275 * Switch LWMON board default config from FRAM to EEPROM;
1276 in POST, EEPROM shows up on 8 addresses
1278 ======================================================================
1279 Changes for U-Boot 0.2.0:
1280 ======================================================================
1282 * Use 1-byte-read instead of -write for iprobe() function
1283 Add i2c commands to PM826 config
1285 * extend I2C POST code: check for list on known addresses
1287 * Improve log buffer code; use "loglevel" to decide which messages
1288 to log on the console, too (like in Linux); get rid of "logstart"
1290 * Add command line tool to access the U-Boot's environment
1291 (board-specific for TRAB now, to be fixed later)
1293 * Patch by Hans-Joerg Frieden, 06 Dec 2002
1294 Fix misc problems with AmigaOne support
1296 * Patch by Chris Hallinan, 3 Dec 2002:
1297 minor cleanup to the MPC8245 EPIC driver
1299 * Patch by Pierre Aubert , 28 Nov 2002
1300 Add support for external (SIU) interrupts on MPC8xx
1302 * Patch by Pierre Aubert , 28 Nov 2002
1303 Fix nested syscalls bug in standalone applications
1305 * Patch by David Müller, 27 Nov 2002:
1306 fix output of "pciinfo" command for CardBus bridge devices.
1308 * Fix bug in TQM8260 board detection - boards got stuck when board ID
1311 * Add LED indication for IDE activity on KUP4K board
1313 * Fix startup problems with VFD display on TRAB
1315 * Patch by Pierre Aubert, 20 Nov 2002
1316 Add driver for Epson SED13806 graphic controller.
1317 Add support for BMP logos in cfb_console driver.
1319 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
1321 * Patch by Rod Boyce, 21 Nov 2002:
1322 fix PCMCIA on MBX8xx board
1324 * Patch by Pierre Aubert , 21 Nov 2002
1325 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
1326 bootmode word in DPRAM configurable
1328 * Patch by Daniel Engström, 18 Nov 2002:
1329 Fixes for x86 port (mostly strings issues)
1331 * Patch by Ken Chou, 18 Nov 2002:
1332 Fix for natsemi NIC cards (DP83815)
1334 * Patch by Pierre Aubert, 19 Nov 2002:
1335 fix a bug for the MII configuration, and some warnings
1337 * Patch by Thomas Frieden, 13 Nov 2002:
1338 Add code for AmigaOne board
1339 (preliminary merge to U-Boot, still WIP)
1341 * Patch by Jon Diekema, 12 Nov 2002:
1342 - Adding URL for IEEE OUI lookup
1343 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
1345 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
1346 root-on-nfs macros are designed to switch how the default boot
1347 method gets defined.
1349 * Patch by Daniel Engström, 13 Nov 2002:
1350 Add support for i386 architecture and AMD SC520 board
1352 * Patch by Pierre Aubert, 12 Nov 2002:
1353 Add support for DOS filesystem and booting from DOS floppy disk
1355 * Patch by Jim Sandoz, 07 Nov 2002:
1356 Increase number of network RX buffers (PKTBUFSRX in
1357 "include/net.h") for EEPRO100 based boards (especially SP8240)
1358 which showed "Receiver is not ready" errors when U-Boot was
1359 processing the receive buffers slower than the network controller
1362 * Patch by Andreas Oberritter, 09 Nov 2002:
1363 Change behaviour of NetLoop(): return -1 for errors, filesize
1364 otherwise; return code 0 is valid an means no file loaded - in this
1365 case the environment still gets updated!
1367 * Patches by Jon Diekema, 9 Nov 2002:
1368 - improve ADC/DAC clocking on the SACSng board to align
1369 the failing edges of LRCLK and SCLK
1370 - sbc8260 configuration tweaks
1371 - add status LED support for 82xx systems
1372 - wire sspi/sspo commands into command handler; improved error
1374 - add timestamp support and alternate memory test to the
1375 SACSng configuration
1377 * Patch by Vince Husovsky, 7 Nov 2002:
1378 Add "-n" to linker options to get rid of "Not enough room for
1379 program headers" problem
1381 * Patch by David Müller, 05 Nov 2002
1382 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
1383 so we can use an already existing name
1385 * Patch by Pierre Aubert, 05 Nov 2002
1386 Hardware relatied improvments in FDC boot code
1388 * Patch by Holger Schurig, 5 Nov 2002:
1389 Make the PXA really change it's frequency
1391 * Patch by Pierre Aubert, 05 Nov 2002
1392 Add support for slave serial Spartan 2 FPGAs
1394 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
1397 * Add support for log buffer which can be passed to Linux kernel's
1398 syslog mechanism; used especially for POST results.
1400 * Patch by Klaus Heydeck, 31 Oct 2002:
1401 Add initial support for kup4k board
1403 * Patch by Robert Schwebel, 04 Nov 2002:
1404 - use watchdog to reset PXA250 systems
1405 - added progress callbacks to (some of the) ARM code
1406 - update for Cogent CSB226 board
1408 * Add support for FPS860 board
1410 * Patch by Guillaume Alexandre,, 04 Nov 2002:
1411 Improve PCI access on 32-bits Compact PCI bus
1413 * Fix mdelay() on TRAB - this was still the debugging version with
1414 seconds instead of ms.
1416 * Patch by Robert Schwebel, 1 Nov 2002:
1417 XScale related cleanup (affects all ARM boards)
1419 * Cleanup of names and README.
1421 ======================================================================
1422 Notes for U-Boot 0.1.0:
1423 ======================================================================
1425 This is the initial version of "Das U-Boot", the Universal Boot Loader.
1427 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
1428 For information about the history of the project please see the
1429 PPCBoot project page at http://sourceforge.net/projects/ppcboot
1431 ======================================================================