1 ======================================================================
2 Changes since U-Boot 1.0.0:
3 ======================================================================
5 * Patches by Stephan Linz, 3 Nov 2003:
6 - more endianess fixes for LAN91C111 driver
7 - CFG_HZ configuration patch for NIOS Cyclone board
9 * Patch by Stephan Linz, 28 Oct 2003:
10 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
12 * Patch by Steven Scholz, 20 Oct 2003:
13 - make "mii info <addr>" show infor for PHY at "addr" only
14 - Endian fix for miiphy_info()
16 * Patch by Gleb Natapov, 19 Sep 2003:
17 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
19 * Patch by Anders Larsen, 17 Sep 2003:
20 Bring ARM memory layout in sync with the documentation:
21 stack and malloc-heap are now located _below_ the U-Boot code
23 * Accelerate booting on TRAB board: read and check autoupdate image
24 headers first instead of always reading the whole images.
26 * Fix type in MPC5XXX code (pointed out by Victor Wren)
28 * Enabled password check on RMU board
30 * Fix configuration problem with IceCube in LOWBOOT configuration:
31 envrionment got embedded, corrupting the image layout.
33 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
36 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
38 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
39 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
42 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
45 * Add checksum verification to 'imls' command
47 * Add bd_info fields needed for 4xx Linux I2C driver
49 * Patch by Martin Krause, 4 Nov. 2003:
50 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
52 * Print used network interface when CONFIG_NET_MULTI is set
54 * Patch by Bernhard Kuhn, 28 Oct 2003:
55 Add low boot support for MPC5200
57 * Fix problem with dual PCMCIA support (NSCU)
59 * Fix MPC5200 I2C initialization function
61 ======================================================================
62 Changes for U-Boot 1.0.0:
63 ======================================================================
65 * Fix parameter passing to standalone images with bootm command
67 * Patch by Kyle Harris, 30 Oct 2003:
68 Fix build errors for ixdp425 board
70 * Patch by David M. Horn, 29 Oct 2003:
71 Fixes to build under CYGWIN
73 * Get IceCube MGT5100 working (again)
75 * Fix problems in memory test on some boards (which was not
76 non-destructive as intended)
78 * Patch by Gary Jennejohn, 28 Oct 2003:
79 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
80 to prevent stack overflow on ARM systems
82 * Patch by Stephan Linz, 28 Oct 2003:
83 fix init sequence error for NIOS port
85 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
87 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
89 * Patch by Xiao Xianghua, 23 Oct 2003:
90 small patch for mpc85xx
92 * Fix small problem in MPC5200 I2C driver
94 * Fix FCC3 support on ATC board
96 * Correct header printing for multi-image files in do_bootm()
98 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
100 * Fix PCI problems on PPChameleon board
102 * Patch by Steven Scholz, 18 Oct 2003:
103 Fix AT91RM9200 ethernet driver
105 * Patch by Nye Liu, 17 Oct 2003:
106 Fix typo in include/mpc8xx.h
108 * Patch by Richard Woodruff, 16 Oct 03:
109 Fixes for cpu/arm925/interrupt.c
110 - Initialize timestamp & lastdec vars.
111 - fix timestamp overflows.
112 - fix lastdec overflow.
113 - smarter normalization to allow udelay() below 1ms to work.
115 * Patch by Scott McNutt, 16 Oct
116 add networking support for the Altera Nios Development Kit,
117 Cyclone Edition (DK-1C20)
119 * Patch by Jon Diekema, 14 Oct 2003:
120 add hint about doc/README.silent to README file
122 * Add CompactFlash support for NSCU
124 * Fix PCI problems on PPChameleonEVB
126 * TRAB auto-update: Base decision if we have to strip the image
127 header on image type as encoded in the header
128 (include image type patch by Martin Krause, 17 Oct 2003)
130 * Patches by Xianghua Xiao, 15 Oct 2003:
132 - Added Motorola CPU 8540/8560 support (cpu/85xx)
133 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
134 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
136 * Fix flash timings on TRAB board
138 * Make sure HUSH is initialized for running auto-update scripts
140 * Make 5200 reset command _really_ reset the board, without running
141 any other code after it
143 * Fix errors with flash erase when range spans across banks
144 that are mapped in reverse order
146 * Fix flash mapping and display on P3G4 board
148 * Patch by Kyle Harris, 15 Jul 2003:
149 - add support for Intel IXP425 CPU
150 - add support for IXDP425 eval board
152 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
155 * Patch by Steven Scholz, 10 Oct 2003
156 - Add support for Altera FPGA ACEX1K
158 * Patches by Thomas Lange, 09 Oct 2003:
159 - fix cmd_ide.c for non ppc boards (read/write functions did not
160 add ATA base address)
161 - fix for shannon board
162 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
163 - Endian swap ATA identity for all big endian CPUs, not just PPC
164 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
166 - add support for dbau1x00 board (MIPS32)
168 * Patch by Sangmoon Kim, 07 Oct 2003:
169 add support for debris board
171 * Patch by Martin Krause, 09 Oct 2003:
173 - /board/trab/rs485.c: correct baudrate
174 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
175 udelay(); fix some timing problems with adc controller
176 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
177 modify commands: touch and buzzer
179 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
180 (quick & dirty workaround for rogue pointer problem in get_vfatname());
181 Use direct function calls for auto_update instead of hush commands
183 * Patch by Scott McNutt, 04 Oct 2003:
184 - add support for Altera Nios-32 CPU
185 - add support for Nios Cyclone Development Kit (DK-1C20)
187 * Patch by Steven Scholz, 29 Sep 2003:
188 - A second parameter for bootm overwrites the load address for
189 "Standalone Application" images.
190 - bootm sets environment variable "filesize" to the resulting
191 (uncompressed) data length for "Standalone Application" images
192 when autostart is set to "no". Now you can do something like
193 if bootm $fpgadata $some_free_ram ; then
194 fpga load 0 $some_free_ram $filesize
197 * Patch by Denis Peter, 25 Sept 2003:
198 add support for the MIP405 Rev. C board
200 * Patch by Yuli Barcohen, 25 Sep 2003:
201 add support for Zephyr Engineering ZPC.1900 board
203 * Patch by Anders Larsen, 23 Sep 2003:
204 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
205 implemented for the x86 architecture)
207 * Patch by Sangmoon Kim, 23 Sep 2003:
208 fix pll_pci_to_mem_multiplier table for MPC8245
210 * Patch by Anders Larsen, 22 Sep 2003:
211 enable timed autoboot on PXA
213 * Patch by David Müller, 22 Sep 2003:
214 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
215 returns correct libgcc file path
216 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
217 time on s3c24x0 systems
219 * Patch by Jon Diekema, 19 Sep 2003:
220 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
221 link state to the fault LED.
222 - In NetLoop, make the Fault LED reflect the link status. The link
223 status gets updated on entry, and on timeouts.
225 * Patch by Anders Larsen, 18 Sep 2003:
226 allow mkimage to build and run on Cygwin-hosted systems
228 * Patch by Frank Müller, 18 Sep 2003:
229 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
232 * Patch by Pantelis Antoniou, 16 Sep 2003:
233 add tool to compute fileds in the PLPRCR register for MPC86x
235 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
237 * Fix build problems under FreeBSD
239 * Add generic filesystem image type
241 * Make fatload set filesize environment variable
243 * enable basic / medium / high-end configurations for PPChameleonEVB
246 * enable TFTP client code to specify to the server the desired
247 timeout value (see RFC-2349)
249 * Improve SDRAM setup for TRAB board
251 * Suppress all output with splashscreen configured only if "splashimage"
254 * Fix problems with I2C support for mpc5200
256 * Adapt TRAB configuration and auto_update to new memory layout
258 * Add configuration for wtk board
260 * Add support for the Sharp LQ065T9DR51U LCD display
262 * Patch by Rune Torgersen, 17 Sep 2003:
263 - Fixes for MPC8266 default config
264 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
266 * Patches by Jon Diekema, 17 Sep 2003:
267 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
270 - adjust "help" output
272 * Patches by Anders Larsen, 17 Sep 2003:
273 - fix spelling errors
274 - set GD_FLG_DEVINIT flag only after device function pointers
276 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
278 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
279 - trigger watchdog while waiting in serial driver
281 * Add auto-update code for TRAB board using USB memory sticks,
282 support new configuration with more memory
284 * disable MPC5200 bus pipelining as workaround for bus contention
286 * Modify XLB arbiter priorities on MPC5200 so all devices use same
287 priority; configure critical interrupts to be handled like external
290 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
291 go back to 66 MHz for stability
293 * Patches by Jon Diekema, 15 Sep 2003:
294 - add description for missing CFG_CMD_* entries in the README file
297 * Patch by Gleb Natapov, 14 Sep 2003:
298 enable watchdog support for all MPC824x boards that have a watchdog
300 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
301 "Non-octet Aligned Frame" errors we see at 100 Mbps
303 * Patch by Sharad Gupta, 14 Sep 2003:
304 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
306 * Patch by llandre, 11 Sep 2003:
307 update configuration for PPChameleonEVB board
309 * Patch by David Müller, 13 Sep 2003:
310 various changes to VCMA9 board specific files
312 * Add I2C support for MGT5100 / MPC5200
314 * Patch by Rune Torgersen, 11 Sep 2003:
315 Changed default memory option on MPC8266ADS to NOT be Page Based
316 Interleave, since this doesn't work very well with the standard
319 * Patch by George G. Davis, 12 Sep 2003:
320 fix Makefile settings for sk98 driver
322 * Patch by Stefan Roese, 12 Sep 2003:
323 - new boards added: DP405, HUB405, PLU405, VOH405
324 - some esd boards updated
325 - cpu/ppc4xx/sdram.c: disable memory controller before setting
327 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
329 * Patch by Martin Krause, 11 Sep 2003:
330 add burn-in tests for TRAB board
332 * Enable instruction cache on MPC5200 board
334 * Patch by Denis Peter, 11 Sep 2003:
335 - fix USB data pointer assignment for bulk only transfer.
336 - prevent to display erased directories in FAT filesystem.
338 * Change output format for NAND flash - make it look like for other
341 ======================================================================
342 Changes for U-Boot 0.4.8:
343 ======================================================================
345 * Add I2C and RTC support for RMU board
347 * Patches by Denis Peter, 9 Sep 2003:
348 add FAT support for IDE, SCSI and USB
350 * Patches by Gleb Natapov, 2 Sep 2003:
351 - cleanup of POST code for unsupported architectures
352 - MPC824x locks way0 of data cache for use as initial RAM;
353 this patch unlocks it after relocation to RAM and invalidates
356 * Patch by Gleb Natapov, 30 Aug 2003:
357 new I2C driver for mpc107 bridge. Now works from flash.
359 * Patch by Dave Ellis, 11 Aug 2003:
360 - JFFS2: fix typo in common/cmd_jffs2.c
361 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
362 - JFFS2: remove node version 0 warning
363 - JFFS2: accept JFFS2 PADDING nodes
364 - SXNI855T: add AM29LV800 support
365 - SXNI855T: move environment from EEPROM to flash
366 - SXNI855T: boot from JFFS2 in NOR or NAND flash
368 * Patch by Bill Hargen, 11 Aug 2003:
369 fixes for I2C on MPC8240
370 - fix i2c_write routine
372 - eliminates use of global variables, plus dead code, cleanup.
374 * Add support for USB Mass Storage Devices (BBB)
375 (tested with USB memory sticks only)
377 * Avoid flicker on TRAB's VFD
379 * Add support for SK98xx driver
381 * Add PCI support for SL8245 board
383 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
384 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
385 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
387 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
388 to allow for more accurate baudrate settings
389 (error now 0.7% at 115 kbps, instead of 3.5% before)
391 * Patch by Andreas Mohr, 4 Sep 2003:
392 Fix a lot of spelling errors
394 * Add support for PPChameleon Eval Board
396 * Add support for P3G4 board
398 * Fix problem with MGT5100 FEC driver: add "early" MAC address
401 * Patch by Yuli Barcohen, 7 Aug 2003:
402 check BCSR to detect if the board is configured in PCI mode
404 ======================================================================
405 Changes for U-Boot 0.4.7:
406 ======================================================================
408 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
409 add support for Adder II MPC852T module
411 * Patch by George G. Davis, 19 Aug 2003:
412 fix TI Innovator/OMAP1510 pin configs
414 * Patches by Kshitij, 18 Aug 2003
415 - add support for arm926ejs cpu core
416 - add support for TI OMAP 1610 Innovator Board
418 * Patch by Yuli Barcohen, 14 Aug 2003:
419 add support for bzip2 uncompression
421 * Add GCC library to examples/Makefile so GCC utility functions will
424 * Add I2C and RTC support for RMU board using software I2C driver
425 (because of better response to iprobe command); fix problem with
428 * Patch by Matthias Fuchs, 28 Aug 2003:
429 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
430 CONFIG_BOOTP_MAKS (see README).
432 * Fix ICU862 environment problem
434 * Fix RAM size detection for RMU board
436 * Implement "reset" for MGT5100/MPC5200 systems
438 ======================================================================
439 Changes for U-Boot 0.4.6:
440 ======================================================================
442 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
443 allow selection of clock frequency as "make" target
445 * Implement memory autosizing code for IceCube boards
447 * Configure network port on INCA-IP for autonegotiation
449 * Fix overflow problem in network timeout code
451 * Patch by Richard Woodruff, 8 Aug 2003:
452 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
454 ======================================================================
455 Changes for U-Boot 0.4.5:
456 ======================================================================
458 * Update for TQM board defaults:
459 disable clocks_in_mhz, enable boot count limit
461 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
462 in toplevel directory instead. Removed astest.c from tools/gdb because
463 it is no longer relevant.
465 * Fix PCI support for MPC5200 / IceCube Board
467 * Map ISP1362 USB OTG controller for NSCU board
469 * Patch by Brad Parker, 02 Aug 2003:
470 fix sc520_cdp problems
472 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
474 * Allow erase command to cross flash bank boundaries
476 * Patch by Scott McNutt, 21 Jul 2003:
477 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
478 Both LynxOS and BlueCat linux KDIs are supported.
480 * Patch by Richard Woodruff, 25 Jul 2003:
481 use more reliable reset for OMAP/925T
483 * Patch by Nye Liu, 25 Jul 2003:
486 * Patch by Richard Woodruff, 24 Jul 2003:
487 Fixes for cmd_nand.c:
488 - Fixed null dereferece which could result in incorrect ECC values.
489 - Added support for devices with no Ready/Busy signal hooked up.
490 - Added OMAP1510 read/write protect handling.
491 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
493 - Switched default ECC to be JFFS2.
495 * Allow crc32 to be used at address 0x000
497 * Provide consistent interface to standalone applications to access
498 the 'global_data' structure
499 Provide a doc/README.standalone more useful to users/developers.
501 * Make IceCube MGT5100 FEC driver work
503 * Implement new mechanism to export U-Boot's functions to standalone
504 applications: instead of using (PPC-specific) system calls we now
505 use a jump table; please see doc/README.standalone for details
507 * Patch by Dave Westwood, 24 Jul 2003:
508 added support for Unity OS (a proprietary OS)
510 * Patch by Detlev Zundel, 23 Jul 2003:
511 add "imls" command to print flash table of contents
513 * Fix cold boot detection for log buffer reset
515 * Return error for invalid length specifiers with "cp.X" etc.
517 * Fix startup problem on MIPS
519 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
520 bitmap support is configured
522 * Patch by Bill Hargen, 18 Jul 2003:
523 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
525 * Patch by Denis Peter, 18 Jul 2003:
526 - fix memory configuration for MIP405T
527 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
529 * Cleanup of TQM82xx configurations; use "official" board types
530 to make selection easier.
532 * Patch by Martin Krause, 17 Jul 2003:
533 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
535 * Patch by Richard Woodruff, 17 July 03:
536 - Fixed bug in OMAP1510 baud rate divisor settings.
538 * Patch by Nye Liu, 16 July 2003:
540 - add MPC86xADS support (uses MPC86xADS.h)
541 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
543 o BRG changes (EXTAL/XTAL restricted to 10MHz)
544 o don't trust gclk() software measurement by default, depend on
546 - add DRAM SIMM not installed detection
547 - use more "correct" SDRAM initialization sequence
548 - allow different SDRAM sizes (8xxADS has 8M)
550 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
551 - rename MAMR/MBMR defines to be more consistent. Should eventually
552 be merged into MxMR to better reflect the PowerQUICC datasheet.
554 * Patch by Yuli Barcohen, 16 Jul 2003:
555 support new Motorola PQ2FADS-ZU evaluation board which replaced
556 MPC8260ADS and MPC8266ADS
558 ======================================================================
559 Changes for U-Boot 0.4.4:
560 ======================================================================
562 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
564 * Add support for MGT5100 and MPC5200 processors
566 * Patch by Lutz Dennig, 15 Jul 2003:
567 update for R360MPI board
569 ======================================================================
570 Changes for U-Boot 0.4.3:
571 ======================================================================
573 * Patches by Kshitij, 04 Jul 2003
574 - added support for arm925t cpu core
575 - added support for TI OMAP 1510 Innovator Board
577 * Patches by Martin Krause, 14 Jul 2003:
578 - add I2C support for s3c2400 systems (trab board)
579 - (re-) add "ping" to command table
581 * Fix handling of "slow" POST routines
583 * Patches by Yuli Barcohen, 13 Jul 2003:
584 - Correct flash and JFFS2 support for MPC8260ADS
585 - fix PVR values and clock generation for PowerQUICC II family
588 * Patch by Bernhard Kuhn, 08 Jul 2003:
589 - add support for M68K targets
591 * Patch by Ken Chou, 3 Jul:
592 - Fix PCI config table for A3000
593 - Fix iobase for natsemi.c
594 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
596 * Allow to enable "slow" POST routines by key press on power-on
597 * Fix temperature dependend switching of LCD backlight on LWMON
598 * Tweak output format for LWMON
600 * Patch by Stefan Roese, 11 Jul 2003:
601 - Fix bug in CONFIG_VERSION_VARIABLE.
602 - AR405 config updated.
603 - OCRTC/ORSG: bsp command added.
606 ======================================================================
607 Changes for U-Boot 0.4.2:
608 ======================================================================
610 * Add support for NSCU board
612 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
614 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
615 mirror bit flash on TQM8xxM modules
617 * Patch by Kenneth Johansson, 30 Jun 2003:
618 get rid of MK_CMD_ENTRY macro; update doc/README.command
620 * Patch by Seb James, 30 Jun 2003:
621 Improve documentation of I2C configuration in README
623 * Fix problems with previous log buffer "fixes"
625 * Fix minor help text issues
627 * "log append" did not append a newline
629 ======================================================================
630 Changes for U-Boot 0.4.1:
631 ======================================================================
633 * Fix some missing commands, cleanup header files
634 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
636 * Rewrite command lookup and help command (fix problems with bubble
637 sort when sorting command name list). Minor cleanup here and there.
639 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
640 - Allow to call sysmon function interactively
641 - PIC on LWMON board needs delay after power-on
642 - Add missing RSR definitions for MPC8xx
643 - Improve log buffer handling: guarantee clean reset after power-on
644 - Add support for EXBITGEN board (aka "genie")
645 - Add support for SL8245 board
648 - remove trailing white space, trailing empty lines, C++ comments, etc.
649 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
651 * Patches by Kenneth Johansson, 25 Jun 2003:
652 - major rework of command structure
653 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
655 ======================================================================
656 Changes for U-Boot 0.4.0:
657 ======================================================================
659 * Patches by Robert Schwebel, 26 Jun 2003:
660 - csb226 configuration updated
661 - credits for logodl port updated
662 - innokom configuration updated
663 - logodl tree update, still with coding style inconsistencies
664 - added OCM for ppc405 warning to README
666 * Patch by Pantelis Antoniou, 25 Jun 2003:
667 update NetVia with V2 board support
669 * Header file cleanup for ARM
671 * Patch by Murray Jensen, 24 Jun 2003:
672 - make sure to use only U-boot provided header files
673 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
675 * Patch by Stefan Roese, 24 Jun 2003:
676 - Update esd ASH405 board files.
677 - Update esd DASA_SIM config file.
678 - Add ping command to some esd boards.
680 * Patch by Yuli Barcohen, 23 Jun 2003:
681 Update for MPC8260ADS board
683 * Patch by Murray Jensen, 23 Jun 2003:
684 - cleanup of GCC 3.x compiler warnings
686 * Patch by Rune Torgersen, 4 Jun 2003:
687 add large memory support for MPC8266ADS board
689 * Patch by Richard Woodruff, 19 June 03:
690 - Enabled standard u-boot device abstraction for ARM
691 - Enabled console device for ARM
692 - Initilized bi_baudrate for ARM
694 * Patch by Bill Hargen, 23 Apr 2003:
695 fix byte order for 824x I2C addresses (write op)
697 * Patch by Murray Jensen, 20 Jun 2003:
699 - cleanup (especially for gcc-3.x compilers)
701 * Patch by Tom Guilliams, 20 Jun 2003:
702 added CONFIG_750FX support for IBM 750FX processors
704 * Patch by Devin Crumb, 02 Apr 2003:
705 Fix clock divider rounding problem in drivers/serial.c
707 * Patch by Richard Woodruff, 19 June 03:
708 - Fixed smc91c111 driver to sync with the u-boot environment
709 (driver/smc91c111.c).
710 - Added eth_init error return check in NetLoop (net/net.c).
712 * Patch by Ken Chou, 19 June 2003:
713 Added support for A3000 SBC board (Artis Microsystems Inc.)
715 * Patches by Murray Jensen, 17 Jun 2003:
716 - Hymod board database mods: add "who" field and new xilinx chip types
717 - provide new "init_cmd_timeout()" function so code external to
718 "common/main.c" can use the "reset_cmd_timeout()" function before
719 entering the main loop
720 - add DTT support for adm1021 (new file dtt/adm1021.c; config
721 slightly different. see include/configs/hymod.h for an example
722 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
723 CFG_DTT_ADM1021 defined)
724 - add new "eeprom_probe()" function which has similar args and
725 behaves in a similar way to "eeprom_read()" etc.
726 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
727 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
728 - gdbtools copyright update
729 - ensure that set_msr() executes the "sync" and "isync" instructions
730 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
731 - 8260 I/O ports fix: Open Drain should be set last when configuring
732 - add SIU IRQ defines for 8260
733 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
734 config.mk to allow board configurations to override the GNU
735 linker script, selected via the LDSCRIPT, make variable, and to
736 give an initial value to the OBJCFLAGS make variable
737 - 8260 i2c enhancement:
738 o correctly extends the timeout depending on the size of all
739 queued messages for both transmit and receive
740 o will not continue with receive if transmit times out
741 o ensures that the error callback is done for all queued tx
743 o correctly detects both tx and rx timeouts, only delivers one to
744 the callback, and does not overwrite an earlier error
745 o logic in i2c_probe now correct
746 - add "vprintf()" function so that "panic()" function can be
748 - many Hymod board changes
750 * Patches by Robert Schwebel, 14 Jun 2003:
751 - add support for Logotronic DL datalogger board
752 - cleanup serial line after kermit binary download
753 - add debugX macro (debug level support)
754 - update mach-types.h to latest arm.linux.org.uk master list.
756 * Patches by David Müller, 12 Jun 2003:
757 - rewrite of the S3C24X0 register definitions stuff
758 - "driver" for the built-in S3C24X0 RTC
760 * Patches by Yuli Barcohen, 12 Jun 2003:
761 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
762 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
763 configuration word supplied by FPGA on some MPC8260ADS boards
765 * Patch by Pantelis Antoniou, 10 Jun 2003:
766 Unify status LED interface
768 * Add support for DS12887 RTC; add RTC support for ATC board
770 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
771 Modifications for Atmel AT91RM9200DK ARM920T based development kit
772 - Add Atmel DataFlash support for reading and writing.
773 - Add possibility to boot a Linux from DataFlash with BOOTM command.
774 - Add Flash detection on Atmel AT91RM9200DK
775 (between Atmel AT49BV1614 and AT49BV1614A flashes)
776 - Replace old Ethernet PHY layer functions
777 - Change link address
779 * Patch by Frank Smith, 9 Jun 2003:
780 use CRIT_EXCEPTION for machine check on 4xx
782 * Patch by Detlev Zundel, 13 Jun 2003:
783 added implementation of the "carinfo" command in cmd_immap.c
785 * Fix CONFIG_NET_MULTI support in include/net.h
787 * Patches by Kyle Harris, 13 Mar 2003:
788 - Add FAT partition support
789 - Add command support for FAT
790 - Add command support for MMC
792 - Add Intel PXA support for video
793 - Add Intel PXA support for MMC
795 - Enable MMC and FAT for lubbock board
796 - Other misc changes for lubbock board
798 * Patch by Robert Schwebel, April 02, 2003:
799 fix for SMSC91111 driver
801 * Patch by Vladimir Gurevich, 04 Jun 2003:
802 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
804 * Patch by Stefan Roese, 05 Jun 2003:
805 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
806 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
807 data cache can be used even if the chip select is in use.
808 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
809 (see README for further description).
810 - Changed config files of CONFIG_EEPRO100 boards to use the
811 CFG_RX_ETH_BUFFER define.
813 * Add support for RMU board
815 * Add support for TQM862L at 100/50 MHz
817 * Patch by Pantelis Antoniou, 02 Jun 2003:
818 major reconstruction of networking code;
819 add "ping" support (outgoing only!)
821 * Patch by Denis Peter, 04 June 2003:
822 add support for the MIP405T board
824 * Patches by Udi Finkelstein, 2 June 2003:
825 - Added support for custom keyboards, initialized by defining a
826 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
827 - Added support for the RBC823 board.
828 - cpu/mpc8xx/lcd.c now automatically calculates the
829 Horizontal Pixel Count field.
831 * Fix alignment problem in BOOTP (dhcp_leasetime option)
832 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
834 * Patch by Mark Rakes, 14 May 2003:
835 add support for Intel e1000 gig cards.
837 * Patch by Nye Liu, 3 Jun 2003:
838 fix critical typo in MAMR definition (include/mpc8xx.h)
840 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
842 * Patch by Klaus Heydeck, 2 Jun 2003
843 Minor changes for KUP4K configuration
845 * Patch by Marc Singer, 29 May 2003:
846 Fixed rarp boot method for IA32 and other little-endian CPUs.
848 * Patch by Marc Singer, 28 May 2003:
849 Added port I/O commands.
851 * Patch by Matthew McClintock, 28 May 2003
852 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
853 - minor patches for utx8245
855 * Patch by Daniel Engström, 28 May 2003:
858 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
859 add nand flash support to SXNI855T configuration
860 fix/extend nand flash support:
861 - fix 'nand erase' command so does not erase bad blocks
862 - fix 'nand write' command so does not write to bad blocks
863 - fix nand_probe() so handles no flash detected properly
864 - add doc/README.nand
865 - add .jffs2 and .oob options to nand read/write
866 - add 'nand bad' command to list bad blocks
867 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
868 - make NAND read/write faster
870 * Patch by Rune Torgersen, 23 May 2003:
871 Update for MPC8266ADS board
873 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
874 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
875 _time_ (!) if the environment is embedded within the U-Boot image,
876 or in a separate flash sector.
878 * Cleanup CFG_DER #defines in config files (wd maintained only)
880 * Fix data abort exception handling for arm920t CPU
882 * Fix alignment problems with flash driver for TRAB board
884 * Patch by Donald White, 21 May 2003:
885 fix calculation of base address in pci_hose_config_device()
887 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
888 execute "cmd2", even if "cmd1" fails. Note that this is different
889 to "run var1 var2" where the contents of "var2" will NOT be
890 executed when a command in "var1" fails.
892 * Add zero-copy ramdisk support (requires corresponding kernel support!)
894 * Patch by Kyle Harris, 20 May 2003:
895 In preparation for an ixp port, rename cpu/xscale and arch-xscale
896 into cpu/pxa and arch-pxa.
898 * Patch by Stefan Roese, 23 May 2003:
899 - IBM PPC405EP port added.
900 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
901 UART0) is used as default U-Boot console. PPC4xx only!
902 - esd ASH405 board added (PPC405EP based).
903 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
904 - esd CPCI405AB board added.
905 - esd PMC405 board added.
906 - Update of some esd boards.
908 * Patch by Denis Peter, 19 Mai 2003:
909 add support for the MIP405-3 board
911 * Patch by Dave Ellis, 22 May 2003:
912 Fix problem with only partially cleared .bss segment
914 * Patch by Rune Torgersen, 12 May 2003:
915 get PCI to work on a MPC8266ADS board; incorporate change to
916 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
918 * Patch by Nye Liu, 1 May 2003:
919 minor patches for the FADS8xx
921 * Patch by Thomas Schäfer, 28 Apr 2003:
922 Fix SPD handling for 256 ECC DIMM on Walnut
924 * Add support for arbitrary bitmaps for TRAB's VFD command;
925 allow to pass boot bitmap addresses in environment variables;
926 allow for zero boot delay
928 * Patch by Christian Geißinger, 19 May 2002:
929 On TRAB: wait until the dummy byte has been completely sent
931 * Patch by David Updegraff, 22 Apr 2003:
932 update for CrayL1 board
934 * Patch by Pantelis Antoniou, 21 Apr 2003:
935 add boot support for ARTOS (a proprietary OS)
937 * Patch by Steven Scholz, 11 Apr 2003:
938 Add support for RTC DS1338
940 * Patch by Rod Boyce, 24 Jan 2003:
941 Fix counting of extended partitions in diskboot command
943 * Patch by Christophe Lindheimer, 20 May 2003:
944 allow the use of CFG_LOADS when CFG_NO_FLASH is set
946 * Fix SDRAM timing on Purple board
948 * Add support for CompactFlash on ATC board
949 (includes support for Intel 82365 and compatible PC Card controllers,
950 and Yenta-compatible PCI-to-CardBus controllers)
952 * Patch by Mathijs Haarman, 08 May 2003:
953 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
955 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
957 * Add support for Promess ATC board
959 * Patch by Keith Outwater, 28 Apr 2003:
960 - Miscellaneous corrections and additions to GEN860T board specific code.
961 - Added GEN860_SC variant to GEN860T.
962 - Miscellaneous corrections to GEN860T documentation.
963 - Correct duplicate entry in U-Boot CREDITS file.
964 - Add GEN860T_SC entry in MAINTAINERS file.
965 - Update CREDITS file with GEN860T_SC info.
967 * Update Smiths Aerospace addresses in MAINTAINERS file
969 * Fix error handling in hush's version of "run" command
972 - Splashscreen support
975 - temperature dependend enabling of LCD
977 * Allow booting from old "PPCBoot" disk partitions
979 * Add support for TQM8255 Board / MPC8255 CPU
981 ======================================================================
982 Changes for U-Boot 0.3.1:
983 ======================================================================
985 * Make sure Block Lock Bits get cleared in R360MPI flash driver
987 * MPC823 LCD driver: Fill color map backwards, to allow for steady
988 display when Linux takes over
990 * Patch by Erwin Rol, 27 Feb 2003:
991 Add support for RTEMS (this time for real).
993 * Add support for "bmp info" and "bmp display" commands to load
994 bitmap images; this can be used (for example in a "preboot"
995 command) to display a splash screen very quickly after poweron.
997 * Add support for 133 MHz clock on INCA-IP board
999 * Patch by Lutz Dennig, 10 Apr 2003:
1000 Update for R360MPI board
1002 * Add new meaning to "autostart" environment variable:
1003 If set to "no", a standalone image passed to the
1004 "bootm" command will be copied to the load address
1005 (and eventually uncompressed), but NOT be started.
1006 This can be used to load and uncompress arbitrary
1009 * Patch by Stefan Roese, 10 Apr 2003:
1010 Changed DHCP client to use IP address from server option field #54
1011 from the OFFER packet in the server option field #54 in the REQUEST
1012 packet. This fixes a problem using a Windows 2000 DHCP server,
1013 where the DHCP-server is not the TFTP-server.
1015 * Set max brightness for MN11236 displays on TRAB board
1017 * Add support for TQM862L modules
1019 ======================================================================
1020 Changes for U-Boot 0.3.0:
1021 ======================================================================
1023 * Patch by Arun Dharankar, 4 Apr 2003:
1024 Add IDMA example code (tested on 8260 only)
1026 * Add support for Purple Board (MIPS64 5Kc)
1028 * Add support for MIPS64 5Kc CPUs
1030 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
1032 * Patch by Denis Peter, 04 Apr 2003:
1033 - update MIP405-4 board
1035 * Patch by Stefan Roese, 4 Apr 2003:
1036 - U-Boot version environment variable "ver" added
1037 (CONFIG_VERSION_VARIABLE).
1038 - Changed PPC405GPr version from A to B.
1039 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
1041 * Patches by Denis Peter, 03 April 2003:
1042 - fix PCI IRQs on MPL boards
1043 - fix two more un-relocated pointer problems
1045 * Fix behaviour of "run" command:
1046 - print error message iv variable does not exist
1047 - terminate processing of arguments in case of error
1049 * Patches by Peter Figuli, 10 Mar 2003
1050 - Add support for BTUART on PXA platform
1051 - Add support for WEP EP250 (PXA) board
1053 * Fix flash problems on INCA-IP; add tool to allow bruning images to
1054 flash using a BDI2000
1056 * Implement fix for I2C Edge Conditions problem for all boards that
1057 use the bit-banging driver (common/soft_i2c.c)
1059 * Patch by Martin Winistoerfer, 23 Mar 2003
1060 - Add port to MPC555/556 microcontrollers
1061 - Add support for cmi customer board with
1062 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
1064 * Patch by Rick Bronson, 28 Mar 2003:
1065 - fix common/cmd_nand.c
1067 * Patch by Arun Dharankar, 24 Mar 2003:
1068 - add threads / scheduler example code
1070 * Add patches by Robert Schwebel, 31 Mar 2003:
1071 - add ctrl-c support for kermit download
1072 - align bdinfo output on ARM
1073 - csb226 board: bring in sync with innokom/memsetup.S
1074 - csb226 board: fix MDREFR handling
1075 - misc doc fixes / extensions
1076 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
1077 - add BOOT_PROGRESS to armlinux.c
1079 * Add CPU ID, version, and clock speed for INCA-IP
1081 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
1082 - fix SRAM and SDRAM memory sizing
1083 - add status LED support
1084 - add MAC address for second (SCC1) ethernet port
1086 * Update default environment for TQM8260 board
1088 * Patch by Rick Bronson, 16 Mar 2003:
1089 - Add NAND flash support for reading, writing, and erasing NAND
1090 flash (certain forms of which are called SmartMedia).
1091 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
1093 * Patches by Robert Schwebel, 19 Mar 2003:
1094 - use arm-linux-gcc as default compiler for ARM
1095 - fix i2c fixup code
1096 - fix missing baudrate setting
1097 - added $loadaddr / CFG_LOAD_ADDR support to loadb
1098 - moved "ignoring trailing characters" _before_ u-boot wants to
1099 print out diagnostics messages; removes bogus characters at the
1102 * Patch by John Zhan, 18 Mar 2003:
1103 Add support for SinoVee Microsystems SC8xx boards
1105 * Patch by Rolf Offermanns, 21 Mar 2003:
1106 ported the dnp1110 related changes from the current armboot cvs to
1107 current u-boot cvs. smc91111 does not work. problem marked in
1108 smc91111.c, grep for "FIXME".
1110 * Patch by Brian Auld, 25 Mar 2003:
1111 Add support for STM flash chips on ebony board
1113 * Add PCI support for MPC8250 Boards (PM825 module)
1115 * Patch by Stefan Roese, 25 Mar 2003:
1118 * Patch by Stefan Roese, 20 Mar 2003:
1119 - CPCI4052 update (support for revision 3).
1120 - Set edge conditioning circuitry on PPC405GPr for compatibility
1121 to existing PPC405GP designs.
1122 - Clip udiv to 5 bits on PPC405 (serial.c).
1124 * Extend INCAIP board support:
1125 - add automatic RAM size detection
1126 - add "bdinfo" command
1127 - pass flash address and size to Linux kernel
1128 - switch to 150 MHz clock
1130 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
1131 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
1132 boards, version 153 for Rev. 200 boards).
1134 * Patch by Vladimir Gurevich, 12 Mar 2003:
1135 Fix relocation problem of statically initialized string pointers
1138 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
1139 Cleanup & bug fixes for JFFS2 code:
1140 - the memory mangement was broken. It caused havoc on malloc by
1141 writing beyond the block boundaries.
1142 - the length calculation for files was wrong, sometimes resulting
1143 in short file reads.
1144 - data copying now optionally takes fragment version numbers into
1145 account, to avoid copying from older data.
1146 See doc/README.JFFS2 for details.
1148 * Patch by Josef Wagner, 12 Mar 2003:
1149 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
1150 - ETH05 and BEDBUG support for CU824
1151 - added support for MicroSys CPC45
1152 - new BOOTROM/FLASH0 and DOC base for PM826
1154 * Patch by Robert Schwebel, 12 Mar 2003:
1155 Fix the chpart command on innokom board
1158 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
1159 s/PPCBoot/U-Boot/ in some files
1160 s/pImage/uImage/ in some files
1162 * Patch by Detlev Zundel, 15 Jan 2003:
1163 Fix '' command line quoting
1165 * Patch by The LEOX team, 19 Jan 2003:
1166 - add support for the ELPT860 board
1167 - add support for Dallas ds164x RTC
1169 * Patches by David Müller, 31 Jan 2003:
1170 - minimal setup for CardBus bridges
1171 - add EEPROM read/write support in the CS8900 driver
1172 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
1173 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
1175 * Patch by Steven Scholz, 04 Feb 2003:
1176 add support for RTC DS1307
1178 * Patch by Reinhard Meyer, 5 Feb 2003:
1179 fix PLPRCR/SCCR init sequence on 8xx to allow for
1180 changes of EBDF by software
1182 * Patch by Vladimir Gurevich, 07 Feb 2003:
1183 "API-compatibility patch" for 4xx I2C driver
1185 * TRAB fixes / extensions:
1186 - Restore VFD brightness as saved in environment
1187 - add support for Fujitsu flashes
1188 - make sure both buzzers are turned off (drive low level)
1190 * Patches by Robert Schwebel, 06 Mar 2003:
1191 - fix bug in BOOTP code (must use NetCopyIP)
1192 - update of CSB226 port
1193 - clear BSS segment on XScale
1194 - added support for i2c_init_board() function
1195 - update to the Innokom plattform
1197 * Extend support for redundand environments for configurations where
1198 environment size < sector size
1200 * Patch by Rune Torgersen, 13 Feb 2003:
1201 Add support for Motorola MPC8266ADS board
1203 * Patch by Kyle Harris, 19 Feb 2003:
1204 patches for the Intel lubbock board:
1205 memsetup.S - general cleanup (based on Robert's csb226 code)
1206 flash.c - overhaul, actually works now
1207 lubbock.c - fix init funcs to return proper value
1209 * Patch by Kenneth Johansson, 26 Feb 2003:
1210 - Fixed off by one in RFTA calculation.
1211 - No need to abort when LDF is lower than we can program it's only
1212 minimum timing so clamp it to what we can do.
1213 - Takes function pointer to function for reading the spd_nvram. Usefull
1214 for faking data or hardcode a module without the nvram.
1215 - fix other user for above change
1216 - fix some comments.
1218 * Patches by Brian Waite, 26 Feb 2003:
1219 - fix port for evb64260 board
1220 - fix PCI for evb64260 board
1223 * Patch by Reinhard Meyer, 1 Mar 2003:
1224 Add support for EMK TOP860 Module
1226 * Patch by Yuli Barcohen, 02 Mar 2003:
1227 Add SPD EEPROM support for MPC8260ADS board
1229 * Patch by Robert Schwebel, 21 Jan 2003:
1230 - Add support for Innokom board
1231 - Don't complain if "install" fails
1232 - README cleanup (remove duplicated lines)
1233 - Update PXA header files
1235 * Add documentation for existing POST code (doc/README.POST)
1237 * Patch by Laudney Ren, 15 Jan 2003:
1238 Fix handling of redundand environment in "tools/envcrc.c"
1240 * Patch by Detlev Zundel, 28 Feb 2003:
1241 Add bedbug support for 824x systems
1243 * Add support for 16 MB flash configuration of TRAB board
1245 * Patch by Erwin Rol, 27 Feb 2003:
1246 Add support for RTEMS
1248 * Add image information to README
1250 * Patch by Stefan Roese, 18 Feb 2003:
1251 CPCIISER4 configuration updated.
1253 * Patch by Stefan Roese, 17 Feb 2003:
1254 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
1256 * Patch by Stefan Roese, 13 Feb 2003:
1257 Add "pcidelay" environment variable (in ms, enabled via
1258 CONFIG_PCI_BOOTDELAY).
1259 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
1260 RST# to respond to configuration cycles (33MHz -> 1s).
1262 * Fix dual PCMCIA slot support (when running with just one
1265 * Add VFD type detection to trab board
1267 * extend drivers/cs8900.c driver to synchronize ethaddr environment
1268 variable with value in the EEPROM
1270 * Patch by Stefan Roese, 10 Feb 2003:
1271 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
1273 * Add support for MIPS32 4Kc CPUs
1275 * Add support for INCA-IP Board
1277 ======================================================================
1278 Changes for U-Boot 0.2.2:
1279 ======================================================================
1281 * Add dual ethernet support on PM826
1283 * Add support for LXT971 PHY on PM826
1285 * Patch by Tord Andersson, 16 Jan 2003:
1286 Fix flash sector count for TQM8xxL
1288 * Fix I2C EEPROM problem on ICU862 board (would only write the first
1289 16 bytes out of each 32 byte block)
1291 ======================================================================
1292 Changes for U-Boot 0.2.1:
1293 ======================================================================
1295 * Add support for V37 board
1296 (patch by Jón Benediktsson, 11 Dec 2002)
1298 * Update baudrate in bd_info when it gets changed
1300 * Add watchdog trigger points while waiting for serial port
1301 (so far only 8xx -- needed on LWMON with 100ms watchdog)
1303 * Improve command line tool to access the U-Boot's environment
1304 (figuration of the utility, using a config file)
1306 * Add single quote support for (old) command line parser
1308 * Switch LWMON board default config from FRAM to EEPROM;
1309 in POST, EEPROM shows up on 8 addresses
1311 ======================================================================
1312 Changes for U-Boot 0.2.0:
1313 ======================================================================
1315 * Use 1-byte-read instead of -write for iprobe() function
1316 Add i2c commands to PM826 config
1318 * extend I2C POST code: check for list on known addresses
1320 * Improve log buffer code; use "loglevel" to decide which messages
1321 to log on the console, too (like in Linux); get rid of "logstart"
1323 * Add command line tool to access the U-Boot's environment
1324 (board-specific for TRAB now, to be fixed later)
1326 * Patch by Hans-Joerg Frieden, 06 Dec 2002
1327 Fix misc problems with AmigaOne support
1329 * Patch by Chris Hallinan, 3 Dec 2002:
1330 minor cleanup to the MPC8245 EPIC driver
1332 * Patch by Pierre Aubert , 28 Nov 2002
1333 Add support for external (SIU) interrupts on MPC8xx
1335 * Patch by Pierre Aubert , 28 Nov 2002
1336 Fix nested syscalls bug in standalone applications
1338 * Patch by David Müller, 27 Nov 2002:
1339 fix output of "pciinfo" command for CardBus bridge devices.
1341 * Fix bug in TQM8260 board detection - boards got stuck when board ID
1344 * Add LED indication for IDE activity on KUP4K board
1346 * Fix startup problems with VFD display on TRAB
1348 * Patch by Pierre Aubert, 20 Nov 2002
1349 Add driver for Epson SED13806 graphic controller.
1350 Add support for BMP logos in cfb_console driver.
1352 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
1354 * Patch by Rod Boyce, 21 Nov 2002:
1355 fix PCMCIA on MBX8xx board
1357 * Patch by Pierre Aubert , 21 Nov 2002
1358 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
1359 bootmode word in DPRAM configurable
1361 * Patch by Daniel Engström, 18 Nov 2002:
1362 Fixes for x86 port (mostly strings issues)
1364 * Patch by Ken Chou, 18 Nov 2002:
1365 Fix for natsemi NIC cards (DP83815)
1367 * Patch by Pierre Aubert, 19 Nov 2002:
1368 fix a bug for the MII configuration, and some warnings
1370 * Patch by Thomas Frieden, 13 Nov 2002:
1371 Add code for AmigaOne board
1372 (preliminary merge to U-Boot, still WIP)
1374 * Patch by Jon Diekema, 12 Nov 2002:
1375 - Adding URL for IEEE OUI lookup
1376 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
1378 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
1379 root-on-nfs macros are designed to switch how the default boot
1380 method gets defined.
1382 * Patch by Daniel Engström, 13 Nov 2002:
1383 Add support for i386 architecture and AMD SC520 board
1385 * Patch by Pierre Aubert, 12 Nov 2002:
1386 Add support for DOS filesystem and booting from DOS floppy disk
1388 * Patch by Jim Sandoz, 07 Nov 2002:
1389 Increase number of network RX buffers (PKTBUFSRX in
1390 "include/net.h") for EEPRO100 based boards (especially SP8240)
1391 which showed "Receiver is not ready" errors when U-Boot was
1392 processing the receive buffers slower than the network controller
1395 * Patch by Andreas Oberritter, 09 Nov 2002:
1396 Change behaviour of NetLoop(): return -1 for errors, filesize
1397 otherwise; return code 0 is valid an means no file loaded - in this
1398 case the environment still gets updated!
1400 * Patches by Jon Diekema, 9 Nov 2002:
1401 - improve ADC/DAC clocking on the SACSng board to align
1402 the failing edges of LRCLK and SCLK
1403 - sbc8260 configuration tweaks
1404 - add status LED support for 82xx systems
1405 - wire sspi/sspo commands into command handler; improved error
1407 - add timestamp support and alternate memory test to the
1408 SACSng configuration
1410 * Patch by Vince Husovsky, 7 Nov 2002:
1411 Add "-n" to linker options to get rid of "Not enough room for
1412 program headers" problem
1414 * Patch by David Müller, 05 Nov 2002
1415 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
1416 so we can use an already existing name
1418 * Patch by Pierre Aubert, 05 Nov 2002
1419 Hardware relatied improvments in FDC boot code
1421 * Patch by Holger Schurig, 5 Nov 2002:
1422 Make the PXA really change it's frequency
1424 * Patch by Pierre Aubert, 05 Nov 2002
1425 Add support for slave serial Spartan 2 FPGAs
1427 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
1430 * Add support for log buffer which can be passed to Linux kernel's
1431 syslog mechanism; used especially for POST results.
1433 * Patch by Klaus Heydeck, 31 Oct 2002:
1434 Add initial support for kup4k board
1436 * Patch by Robert Schwebel, 04 Nov 2002:
1437 - use watchdog to reset PXA250 systems
1438 - added progress callbacks to (some of the) ARM code
1439 - update for Cogent CSB226 board
1441 * Add support for FPS860 board
1443 * Patch by Guillaume Alexandre,, 04 Nov 2002:
1444 Improve PCI access on 32-bits Compact PCI bus
1446 * Fix mdelay() on TRAB - this was still the debugging version with
1447 seconds instead of ms.
1449 * Patch by Robert Schwebel, 1 Nov 2002:
1450 XScale related cleanup (affects all ARM boards)
1452 * Cleanup of names and README.
1454 ======================================================================
1455 Notes for U-Boot 0.1.0:
1456 ======================================================================
1458 This is the initial version of "Das U-Boot", the Universal Boot Loader.
1460 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
1461 For information about the history of the project please see the
1462 PPCBoot project page at http://sourceforge.net/projects/ppcboot
1464 ======================================================================