1 ======================================================================
2 Changes for U-Boot 1.1.3:
3 ======================================================================
5 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
6 March 13, 2005); new configuration options CONFIG_JFFS2_LZO and
7 CONFIG_JFFS2_LZARI are added. Both are undefined by default.
9 * Fix problem with symbolic links in JFFS2 code.
11 * Use linker ASSERT statement to prevent undetected overlapping of
12 sections on PPChameleon board; other boards might use this, too.
14 * Patch by Stefan Roese, 03 May 2005:
16 Fix problems in cmd_universe.c
18 * Patch by Matthias Fuchs, 03 May 2005:
19 Added missing variable declaration in cmd_nand.c
20 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
22 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
24 * Fix bug in the SDRAM initialization code for canmb, IceCube and
26 Fix PHY address for canmb board.
28 * Cleanup serial console baudrate calculation on AT91RM9200;
29 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
31 * Patch by Matthias Fuchs, 18 Apr 2005:
32 Make PCI target address spaces on PMC405 and CPCI405 boards
33 configurable via environment variables
35 * Auto-size RAM on canmb board.
37 * Add support for canmb board
39 * Patch by Stefan Roese, 13 Apr 2005:
42 * Fixes for TQM8560 board:
44 - remove debug messages
45 - fix flash sector protection
47 * Patch by Steven Scholz, 07 Apr 2005:
48 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
50 * Patches by Steven Scholz, 07 Apr 2005:
51 Fix compiler warning in altera.c
52 Fix warning in cpu/arm920t/at91rm9200/i2c.c
54 * Patch by Ladislav Michl, 06 Apr 2005:
55 Fix voiceblue configuration.
57 * Patch by Stefan Roese, 06 Apr 2005:
58 Updates for OCOTEA board:
59 - Changed U-Boot size from 512kByte to 256kByte
60 - Fixed flash driver to support boot from soldered user flash
61 - Added README for switch from PIBS firmware to U-Boot
63 * Patch by Travis Sawyer, 05 Apr 2005:
64 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
65 Problem found by Andrew Wozniak.
67 * Patch by Steven Scholz, 06 Apr 2005:
68 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
69 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
71 * Patches by Robert Whaley, 29 Nov 2004:
72 - update the pxa-regs.h file for PXA27x chips
73 - add PXA27x based ADSVIX board
74 - add support for MMC on PXA27x processors
76 * Patch by Andrew E. Mileski, 28 Nov 2004:
77 Fix PPC4xx SPD SDRAM detection bug
79 * Patch by Hiroshi Ito, 26 Nov 2004:
80 Fix logic of "test -z" and "test -n" commands
82 * Patch by Ladislav Michl, 05 Apr 2005:
83 Add support for VoiceBlue board.
85 * Patch by Ladislav Michl, 05 Apr 2005:
86 Fix netboot_common() prototypes.
88 * Patch by Steven Scholz, 05 Apr 2005:
89 Use i.MX watchdog timer for reset_cpu()
91 * Patch by Steven Scholz, 05 Apr 2005:
92 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
93 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
96 * Add support for MPC8220 based "sorcery" board.
98 * Add support for TQM8560 board.
100 * Add FEC support for TQM8540 board.
101 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
103 * Patch by Martin Krause, 04 Apr 2005:
104 Update default configuration for CMC_PU2 board.
106 * Patch by Steven Scholz, 04 Apr 2005:
107 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
108 - introduce two new configuration options instead:
109 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
111 * Patch by Steven Scholz, 04 Apr 2005:
112 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
114 * Fix timer code for ARM systems: make sure that udelay() does not
115 reset timers so it's save to use udelay() in timeout code.
117 * Patch by Mathias Küster, 23 Nov 2004:
118 add udelay support for the mcf5282 cpu
120 * Patch by Tolunay Orkun, 16 November 2004:
121 fix incorrect onboard Xilinx CPLD base address
123 * Patch by Jerry Van Baren, 08 Nov 2004:
124 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
125 the jumper for the HRCW source should select flash. If lowboot is
126 not selected, the jumper for the HRCW source should select the
128 - change default load base address to 0x00400000
130 * Patch by Yuli Barcohen, 08 Nov 2004:
131 Add support for Analogue & Micro Rattler boards.
132 Tested on Rattler8248.
134 * Patch by Andre Renaud, 08 Nov 2004:
135 Fix watchdog support in common/lcd.c
137 * Patch by Marc Leeman, 05 Nov 2003:
138 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
139 bug only affects the XPC8245 processors
141 * Patches by Josef Wagner, 29 Oct 2004:
142 - Add support for MicroSys CPU87 board
143 - Add support for MicroSys PM854 board
145 * Patch by Jian Zhang, 02 Nov 2004:
146 Add 16-bit NAND support
148 * Patch by Scott McNutt, 01 Nov 2004:
149 Add missing NIOS/NIOS2 support for "iminfo" command
151 * Patch by Detlev Zundel, 29 Oct 2004:
152 Add missing NIOS/NIOS2 support for "mkimage" tool.
154 * Patch by David Adair, 27 Oct 2004:
155 Add missing 440GX SDRAM Controller reset
157 * Patch by Steven Scholz, 25 Oct 2004:
158 Declare reset_cpu() in include/common.h instead locally
160 * Patch by Yusdi Santoso, 22 Oct 2004:
161 - Add support for HIDDEN_DRAGON board
162 - fix endianess problem in driver/rtl1839.c
164 * Patch by Allen Curtis, 21 Oct 2004:
165 support multiple serial ports
167 * Patch by Richard Klingler, 03 Apr 2005:
168 Add call to eth_halt() in net/net.c when called functions fail
169 after eth_init() has been called.
171 * Patch by Sam Song, 3 April 2005:
172 - Update README.Netconsole
175 * Prepare for SoC rework of ARM code:
176 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
177 - rename memsetup into lowlevel_init (function name and source files)
178 Patch by Steven Scholz, 03 Apr 2005:
179 - create SoC specific directories include/asm-arm/arch-imx and
180 include/asm-arm/arch-s3c24x0
182 * Fix problems with SNTP support;
183 enable SNTP support in some boards.
185 * Patches by Martin Krause, 01 Apr 2005:
186 - Fix flash erase timeout on CMC_PU2
187 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
189 * Patch by Steven Scholz, 13 March 2005:
190 fix cache enabling for AT91RM9200
192 * Patch by Masami Komiya, 30 Mar 2005:
193 add SNTP support and expand time server and time offset fields of
194 DHCP support. See doc/README.SNTP
196 * Patch by Steven Scholz, 13 Dec 2004:
197 Fix bug in at91rm920 ethernet driver
199 * Patch by Steven Scholz, 13 Dec 2004:
200 Remove duplicated code by merging memsetup.S files for
201 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
203 * Patch by Detlev Zundel, 31 Mar 2005:
204 Cleanup duplicate definition of overwrite_console()
206 * Update TQM5200 configuration;
207 prepare for Rev. 200 starter kit boards
209 * Patch by Scott McNutt, 21 Oct 2004:
210 Add support for Nios-II EPCS Controller core.
212 * Patch by Scott McNutt, 20 Oct 2004:
214 - Add sysid command (Nios-II only).
215 - Locate default exception trampoline at proper offset.
216 - Implement I/O routines (readb, writeb, etc)
217 - Implement do_bootm_linux
219 * Patches by Martin Krause, 22 Mar 2005:
220 - use TQM5200_auto as MAKEALL target for TQM5200 systems
221 - add support for SM501 graphics controller
222 - add support for graphic console on TQM5200
223 - add support for TQM5200 Rev 200
224 - cleanup, fix typo in include/configs/TQM5200.h
226 * Patch by Manfred Baral, 17 Mar 2005:
229 * Fix RTC configuration for PPChameleon board
231 * Cleanup, fix typo in include/configs/TQM5200.h
233 * Patch by Stefan Roese, 16 Mar 2005:
234 Update for esd auto_update and hh405 board
236 * Adapt for U-Boot image size (new features enabled) on TQM5200
238 * Update code for TQM8540 board (and 85xx in general):
239 - Change the name of the Ethernet driver: MOTO ENET -> ENET
240 - Reformat boot messages
241 - Enable redundant environment
242 - Replace the -O2 optimization flag with -mno-string
244 * Patch by David Brownell, 10 Mar 2005:
245 Restore copyright statements in OHCI drivers.
247 * Add support for TQM8540 board
249 * Patch by Detlev Zundel, 14 Mar 2005:
250 NC650: changed NAND flash addressing to using UPMB
252 * Patch by Stefan Roese, 14 Mar 2005:
253 Update for esd voh405 fpga image
255 * INKA4x0: Allow initialization of LCD backlight dimming from
256 "brightness" environment variable.
258 * Add port initialization for digital I/O on INKA4x0
260 * Patch by Stefan Roese, 01 Mar 2005:
261 Update for esd boards dp405 and hub405
263 * Fix get_partition_info() parameter error in all other calls
264 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
266 * Enable USB and IDE support for INKA4x0 board
268 * Patch by Andrew Dyer, 28 Feb 2005:
269 fix ext2load passing an incorrect pointer to get_partition_info()
270 resulting in load failure for devices other than 0
272 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
274 * Cleanup USB and partition defines
276 * Add support for ext2 filesystems and image timestamps to TQM5200 board
278 * Add reset code for Coral-P on INKA4x0 board
280 * Patch by Martin Krause, 28 Jun 2004:
281 Update for TRAB board.
283 * Fix some missing "volatile"s in MPC5xxx FEC driver
285 * Fix cirrus voltage detection (for CPC45)
287 * Fix byteorder problem in usbboot and scsiboot commands.
289 * Patch by Cajus Hahn, 04 Feb 2005:
290 - don't insist on leading '/' for filename in ext2load
291 - set default partition to useful value (1) in ext2load
293 * Patch by Andrew Dyer, 08 Jan 2005:
294 fix wrong return codes in ext2 code
296 * Removed '--no-warn-mismatch' option from Makefile. This option
297 makes 'ld' to overlook binary objects compatibility.
299 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
300 --end-group) outside of the group. This will make 'ld' to do
301 _multiple_ search in the library group when resolving symbol
302 references and do only a _single_ seach in libgcc.a after the group
305 * Fix stability problems on CPC45 board again.
307 * Make image detection for diskboot / usbboot / scsiboot more robust
308 (also check header checksum)
310 * Update CPC45 board configuration.
312 * Add USB and PCI support for INKA4x0 board
314 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
318 * Patch by Robin Getz, 13 Oct 2004:
319 Add standalone application to change SMC91C111 MAC addresses,
320 see examples/README.smc91111_eeprom
322 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
323 Fix Flash support for ARM Integrator CP.
325 * Patch by Richard Woodruff, 10 Jan 2005:
326 Update support for OMAP2420 (ARM11) and H4 board:
327 o clean up and add new types to H4 memory probe code.
328 o fix to work with internal boot.
329 o added PRCM config III operation.
330 o fix marginal flash timings.
331 o add revison ATAG usage.
332 o enable voltage scaling at power chip.
333 o fix compile error for i2c.
335 * Fix network problem (error when receiving multiple ARP packets)
337 * Patch by Daniel Poirot, 12 Oct 2004:
338 Add support for Wind River sbc405 board
340 * Patch by Rainer Brestan, 12 Oct 2004:
341 Make examples/Makefile more robust
343 * Patch by Sam Song, 11 October 2004:
344 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
345 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
348 * Patch by Sam Song, 10 Oct 2004:
349 Fix a parameter error in run_command() in main.c
351 * Patch by Richard Woodruff, 01 Oct 2004:
352 add support for the TI OMAP2420 processor and its H4 reference
355 * Patch by Christian Pellegrin, 24 Sep 2004:
356 Added support for NE2000 compatible (DP8390, DP83902) NICs.
358 * Patch by Leif Lindholm, 23 Sep 2004:
359 add support for the AMD db1550 board
361 * Patch by Travis Sawyer, 15 Sep 2004:
362 Add CONFIG_SERIAL_MULTI support for ppc4xx,
363 update README.serial_multi
365 * Patches by David Snowdon, 07 Sep 2004:
366 - add u-boot.hex target in the top level Makefile
367 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
368 - use -mtune=xscale and -march=armv5 options for PXA
370 * Patch by Florian Schlote, 08 Sep 2004:
371 Add support for SenTec-COBRA5272-board (Coldfire).
373 * Patch by Gleb Natapov, 07 Sep 2004:
374 mpc824x: set PCI latency timer to a sane value
377 * Patch by Kurt Stremerch, 03 Sep 2004:
378 Add bitstream configuration option for fpga command (Xilinx only).
380 * Patch by Kurt Stremerch, 03 Sep 2004:
381 Add Xilinx Spartan2E family FPGA support
383 * Patch by Jeff Angielski, 02 Sep 2004:
384 Add Added support for H2 revision of the EP8260 board.
385 Fixed formatting for some of the EP8260 related source files.
387 * Patch by Jon Loeliger, 02 Sep 2004:
388 Reset monitor size back to 256 so environment can be written
389 to flash on MPC85xx ADS and CDS releases.
391 * Patch by Paolo Broggini, 02 Sep 2004:
392 Make BSS clearing on ARM systems more robust
394 * Patch by Yue Hu and Joe, 01 Sep 2004:
395 - add PCI support for ixp425;
396 - add EEPRO100 suppor tfor ixdp425 board.
398 * Fix problem with protected sector detection in driver/cfi_flash.c
400 ======================================================================
401 Changes for U-Boot 1.1.2:
402 ======================================================================
404 * Code cleanup, mostly for GCC-3.3.x
406 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
407 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
408 additional ethernet addresses.
410 * Cleanup drivers/i82365.c - avoid duplication of code
412 * Fix bogus "cannot span across banks" flash error message
416 * Add support for CompactFlash for the CPC45 Board.
418 * Fix problems with CMC_PU2 flash driver.
421 - avoid trigraph warning in fs/ext2/ext2fs.c
422 - rename UC100 -> uc100
424 * Add support for UC100 board
426 * Patch by Stefan Roese, 16 Dez 2004:
427 - ext2fs support added
428 - Tundra universe support added
429 - Coldfire MCF5249 support added (no preloader needed!)
430 - MCF5249 board TASREG added
431 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
433 - some esd boards updated
434 - memory commands "mdc" and "mwc" added for cyclic read/write
435 (CONFIG_MX_CYCLIC, see README for further description)
437 * Add support for INKA4X0 board
439 * Patch by Steven Scholz, 12 Dec 2004:
440 Fix typo in AT91 memory setup.
442 * Patch by Martin Krause, 27 Oct 2004:
443 - add support for "STK52xx" board (including PS/2 multiplexer)
444 - add hardware detection for TQM5200
446 * Clean up CMC PU2 flash driver
448 * Update MAINTAINERS file
450 * Fix bug in MPC823 LCD driver
452 * Fix udelay() on AT91RM9200 for delays < 1 ms.
454 * Enable long help on CMC PU2 board;
456 increase CPU speed from 179 to 207 MHz.
458 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
459 unaligned tail part specially).
461 * Update for AT91RM9200DK and CMC_PU2 boards:
462 - Enable booting directly from flash
463 - fix CMC_PU2 flash driver
465 * Fix mkimage usage message
467 * Map SRAM on NC650 board
469 * Work around for Ethernet problems on Xaeniax board
471 * Patch by TsiChung Liew, 23 Sep 2004:
472 - add support for MPC8220 CPU
473 - Add support for Alaska and Yukon boards
475 * Fix configuration for ERIC board (needs more room)
477 * Adjust MIPS compiler options at run-time depending on tools version
478 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
479 "-mcpu=4kc" for old tools)
481 * Add passing of the command line and memory size information to the
482 kernel on xaeniax board.
484 * Enable NAND flash support for NC650 board.
486 * Patch by Thomas Lange 07 Oct 2004:
487 Updated README for DBAu1x00 boards to match current status
489 * Patch by Philippe Robin, 28 Sept 2004:
490 Fix Flash support for Versatile.
492 * Patch by Roger Blofeld, 16 Sep 2004:
493 Fix timeout for DHCP command retry
495 * Patch by Pantelis Antoniou, 14 Sep 2004:
496 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
498 * Patch by Pantelis Antoniou, 14 Sep 2004:
499 Kick watchdog when bz-decompressing
501 * Fix CFG_HZ problems on AT91RM9200 systems
502 [Remember: CFG_HZ should be 1000 on ALL systems!]
504 * Patch by Gridish Shlomi, 30 Aug 2004:
505 - Add support to revA version of PQ27 and PQ27E.
506 - Reverted MPC8260ADS baudrate back to original 115200
508 * Patch by Hojin, 17 Sep 2004:
509 Fix typo in cfi_flash.c
511 * Patch by Mark Jonas, 09 September 2004:
512 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
515 * Patch by Mark Jonas, 31 August 2004:
516 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
517 improves FTP performance for MPC5200 systems. Enabled for IceCube
520 * Patch by Michael Bendzick, 30 Aug 2004:
521 - Improve platform.S code for omap1510inn that detects whether code
522 is running from SDRAM or not. Patch allows SDRAM to be configured
523 if code is running out of SRAM at 0x20000000.
525 * Patch by Frederick Klatt, 30 Aug 2004:
526 Add support for the Wind River SBC8540/SBC8560 boards
528 * Configure SX1 board to use drivers/cfi_flash.c
530 * Patches by Michael Bendzick, 30 Aug 2004:
531 - Configure omap1510inn board to use drivers/cfi_flash.c
532 - Make drivers/cfi_flash.c protect environment and redundant
535 * Patch by Steven Scholz, 23 Jun 2004:
536 - Add script (tools/img2brec.sh) to programm U-Boot into
537 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
539 * Patches by Scott McNutt, 24 Aug 2004:
540 - Add support for Altera Nios-II processors.
541 - Add support for Psyent PCI-5441 board.
542 - Add support for Psyent PK1C20 board.
544 * Patches by Jon Loeliger, 24 Aug 2004:
545 - Add support for the MPC8541 and MPC8555 CDS boards
546 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
547 - Convert MPC85xxADS to use common CFI flash driver
548 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
549 from board_early_init_f()
550 - Provide SW workaround for PCI initialization on 85xx CDS
552 * Patches by George G. Davis, 24 Aug 2004:
553 - Enable ramdisk/initrd tagged param support for omap1610h2_config
554 - Remove static network setup defaults from mx1ads_config
555 - update ARM boards to use constants from mach-types.h
557 * Patch by Gary Jennejohn, 04 Oct 2004:
558 - fix I2C on at91rm9200
559 - add support for Ricoh RS5C372A RTC
561 * Patch by Gary Jennejohn, 01 Oct 2004:
562 - add support for CMC PU2 board
563 - add support for I2C on at91rm9200
565 * Patch by Gary Jennejohn, 28 Sep 2004:
566 fix baudrate handling on at91rm9200
568 * Patch by Yuli Barcohen, 22 Aug 2004:
569 - remove ZPC.1900 board-specific flash driver;
570 switch the port to generic CFI driver;
573 * Patch by Hinko Kocevar, 21 Aug 2004:
574 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
576 * Clean up tools/bmp_logo.c to not add trailing white space
578 * Patch by Hinko Kocevar, 21 Aug 2004:
579 - Group common framebuffer functions in common/lcd.c
580 - Group common framebuffer macros and #defines in include/lcd.h
581 - Provide calc_fbsize() for video ATAG
583 * Patch by Sam Song, 21 August 2004:
584 - Fix a typo in README
585 - Align "(RO)" output for "flinfo" after "protect on"
586 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
587 ratio 1:1 when core frequency less than 50MHz
589 * Patches by Hinko Kocevar, 21 Aug 2004:
590 - fix some "use of label at end of compound statement" warnings
591 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
593 * Patch by Steven Scholz, 16 Aug 2004:
594 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
595 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
596 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
597 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
598 into cpu/arm920t/$(SOC)/
600 * Patches by Sean Chang, 09 Aug 2004:
601 - Added support for both 8 and 16 bit mode access to System ACE CF
603 - Fixed missing System ACE CF device during get FAT partition info
604 in fat_register_device function.
605 - Enabled System ACE CF support on ML300.
607 * Patch by Sean Chang, 09 Aug 2004:
608 Synch defines for saveenv and do_saveenv functions so they get
609 compiled under the same statement.
611 * Patch by Sean Chang, 09 Aug 2004:
612 - Added I2C support for ML300.
613 - Added support for ML300 to read out its environment information
614 stored on the EEPROM.
615 - Added support to use board specific parameters as part of
616 U-Boot's environment information.
617 - Updated MLD files to support configuration for new features
620 * Patches by Travis Sawyer, 05 Aug 2004:
621 - Remove incorrect bridge settings for eth group 6
622 - Add call to setup bridge in ppc_440x_eth_initialize
623 - Fix ppc_440x_eth_init to reset the phy only if its the
624 first time through, otherwise, just check the phy for the
625 autonegotiated speed/duplex. This allows the use of netconsole
626 - only print the speed/duplex the first time the phy is reset.
628 * Patch by Shlomo Kut, 29 Mar 2004:
629 Add support for MKS Instruments "Quantum" board
631 * Fix build problem with Cogent boards;
632 avoid using <asm/byteorder.h> when using the host compiler
634 * Patch by Ganapathi C, 04 Aug 2004:
635 Fix NFS timeout issue
637 * Patch by Yuli Barcohen, 19 Jul 2004:
638 - Fix host tools building in Cygwin environment
639 - Fix header files search order for host tools
641 * Patch by Tom Armistead, 19 Jul 2004:
642 Fix kgdb.S support for 74xx_75x cpu
644 * Patch by Jon Loeliger, 15 Jul 2004:
645 Fix MPC85xx I2C driver
647 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
649 * Patch by Stephen Williams, 15 July 2004
650 Set the PCI class code for JSE board as part of PCI interface setup
652 * Patch by Michael Bendzick, 15 Jul 2004:
653 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
654 CFG_FLASH_USE_BUFFER_WRITE is set
656 * Patch by Yuli Barcohen, 13 Jul 2004:
657 Allow clock setting on MPC866/MPC885 series chips according to
658 environment variable `cpuclk'
660 * Patch by Yuli Barcohen, 20 Apr 2004:
661 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
663 * Patch by Vincent Dubey, 24 Sep 2004:
664 Add support for xaeniax board
666 * Add comment about non-GPL character of standalone applications to
669 * Fix FEC ethernet problem on NSCU board.
671 * Patch by Gary Jennejohn, 09 Sep 2004:
672 allow to use USART1 as console port on at91rm9200dk boards
674 * Patch by Stefan Roese, 16 Sep 2004:
677 * Fix SysClk handling for PPChameleon and CATcenter boards
679 * Patch by Detlev Zundel, 08 Sep 2004:
680 Update etags build target
682 * Improve NetConsole support: add support for broadcast destination
683 address and buffered input.
685 * Cleanup compiler warnings for GCC 3.3.x and later
687 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
689 * Add support for IDS "NC650" board
691 * Add automatic update support for LWMON board
693 * Clear Block Lock-Bits when erasing flash on LWMON board.
695 * Fix return code of "fatload" command
697 * Enable MSDOS/VFAT filesystem support for LWMON board
699 * Patch by Martin Krause, 03 Aug 2004:
700 change timing for SM501 graphics controller on TQM5200 module
702 * Patch by Mark Jonas, 13 July 2004:
703 - Total5200 LCD now run in little endian mode. Endianess conversion
705 - Removed last reference to "console" environment variable.
707 * Patches by Lars Munch, 12 Jul 2004:
708 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
710 - split out the LXT971A PHY from ns_9750_eth.h
711 - split the dm9161 phy part out of at91rm9200_ether.c
713 * Patch by Andreas Engel, 12 Jul 2004:
714 Replaced hardcoded PL011 clock frequency with config variable.
715 Fixed wrong CONFIG_CMD_DFL doc.
717 * Patch by Thomas Viehweger, 09 Jun 2004:
718 make it possible to remove chpart when there is only one partition
720 * Add support for console over UDP (compatible to Ingo Molnar's
721 netconsole patch under Linux)
723 * Patch by Jon Loeliger, 16 Jul 2004:
724 - support larger DDR memories up to 2G on the PC8540/8560ADS and
726 - Made MPC8540/8560ADS be 33Mhz PCI by default.
727 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
728 and CONFIG_L2_INIT_RAM options.
729 - Refactor Local Bus initialization out of SDRAM setup.
730 - Re-implement new version of LBC11/DDR11 errata workarounds.
731 - Moved board specific PCI init parts out of CPU directory.
732 - Added TLB entry for PCI-1 IO Memory
733 - Updated README.mpc85xxads
735 * Patch by Sascha Hauer, 28 Jun:
736 - add generic support for Motorola i.MX architecture
737 - add support for mx1ads, mx1fs2 and scb9328 boards
739 * Patches by Marc Leeman, 23 Jul 2004:
740 - Add define for the PCI/Memory Buffer Configuration Register
741 - corrected comments in cpu/mpc824x/cpu_init.c
743 * Add support for multiple serial interfaces
744 (for example to allow modem dial-in / dial-out)
746 * Patch by Stefan Roese, 15 Jul 2004:
747 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
749 * Fix NSCU config; add ethernet wakeup code.
751 * Add link for preloader for Motorola Coldfire to README.m68k
753 * Patch by Michael Bendzick, 12 Jul 2004:
754 fix output formatting in drivers/cfi_flash.c
756 * Patch by Mark Jonas, 02 Jul 2004:
757 Fix lowboot (again) on MPC5xxx
759 * Patch by Curt Brune, 07 Jul 2004:
760 relocate exception vectors on arm720t if needed
762 * Patch by George G. Davis, 06 Jul 2004:
763 - update mach-types.h to latest arm.linux.org.uk master list
764 - Set correct OMAP1610 bi_arch_number for build target
766 * Patch by Curt Brune, 06 Jul 2004:
767 evb4510: add support for timer interrupt; cleanup
769 * Patch by Dan Poirot, 06 Jul 2004:
770 Fix sbc8260 environment variables
772 * Cleanup redundand "console" environment variable
774 * Patch by Mark Jonas, 05 Jul 2004:
775 add support for the Total5100's and Total5200's LCD screen
777 * Patches by Dan Eisenhut, 01 Jul 2004:
779 - Move doc2000.h include to prevent compiler warning on some boards
781 * Patch by Mark Jonas, 01 Jul 2004:
782 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
783 MGT5100 and MPC5200 based Freescale platforms.
785 * Patch by Philippe Robin, 01 Jul 2004:
786 Add initialization for Integrator and versatile board files.
788 * Patch by Hinko Kocevar, 01 Jun 2004:
789 Fix VFD FB allocation, add LCD FB allocation on ARM
791 * Patch by Martin Krause, 30 Jun 2004:
792 Add support for TQM5200 board
794 * Patch by Martin Krause, 29 Jun 2004:
795 Add loopw command: infinite write loop on address range
797 * Patches by Yasushi Shoji, 29 Jun 2004:
798 - add empty include/asm-microblaze/processor.h
799 - add to CREDITS and MAINTAINERS
800 - add gd initialization
801 - add MicroBlaze and SUZAKU board to MAKEALL script
802 - add reset support for SUZAKU
803 - add flush_cache() for MicroBlaze
804 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
805 size flash memory on SUZAKU
807 * Patch by Prakash Kumar, 27 Jun 2004:
808 Add support for the PXA250 based Intrinsyc Cerf board.
810 * Patch by Yasushi Shoji, 27 Jun 2004:
811 fix comment in include/common.h
813 * Rename SBC8560 into sbc8560 for consistency
815 * Patch by Daniel Poirot, 24 Jun 2004:
816 Add support for Wind River's sbc8240 board
818 * Patches by Yasushi Shoji, 26 Jun 2004:
819 - drivers/serial_xuartlite.c: fix "return 0" in void function
820 - add microblaze support to mkimage tool
822 * Patch by Fred Klatt, 25 Jun 2004:
823 Add support for WindRiver's sbc8560 board
825 * Patch by Nicolas Lacressonniere, 24 Jun 2004
826 Small Bugs fixes for "at91rm9200dk" board:
827 - Timing modifications for SPI DataFlash access
828 - Fix NAND flash detection bug
830 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
831 Add Support for Flash AT49BV6416 for AT91RM9200DK board
833 * Patch by Jon Loeliger, 17 June 2004:
834 Completion of the 8540ADS/8560ADS updates:
835 Fix some PCI and Rapid I/O memory maps,
836 Initialize both TSEC 1 and 2,
838 Update MAINTAINER for 85xx boards and README.mpc85xxads
840 * Patch by Yuli Barcohen, 16 Jun 2004:
841 Remove obsolete AdderII port which was superseded by unified
842 AdderII/Adder87x port
844 * Patch by Ladislav Michl, 16 Jun 2004:
845 Fix gcc-3.3.3 warnings for smc91111.c
847 * Patch by Stefan Roese, 02 Jul 2004:
848 - Fix bug in 405 ethernet driver; allocated data not cleared!
849 - Fix problem in 405 i2c driver; don't try to print without console!
851 * Patch by Paul Ruhland, 11 Jun 2004:
852 Remove debug code from 'board/lpd7a40x/flash.c'
854 * Patch by Andrea Marson, 11 Jun 2004:
855 Update for PPChameleon board:
856 - support for SysClk @ 25MHz
857 - support for Silicon Motion SM712 VGA controller
860 * Patches by Richard Woodruff, 10 Jun 2004:
861 - fix problems with examples/stubs.c for GCC >= 3.4
862 - fix problems with gd initialization
864 * Patch by Curt Brune, 17 May 2004:
865 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
866 - Add support for ESPD-Inc. EVB4510 Board
868 * Patch by Marc Leeman, 11 May 2004:
869 Fix for MPC8245 - reading PPC Memory from another device with the
870 PPC as PCI target device corrupts data due to interenal hardware
873 * Fix "cls" command when used with splash screen
875 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
876 slow download of a big image)
878 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
879 display even after showing a bitmap
881 * Patch by Josef Wagner, 04 Jun 2004:
882 - DDR Ram support for PM520 (MPC5200)
883 - support for different flash types (PM520)
884 - USB / IDE / CF-Card / DiskOnChip support for PM520
885 - 8 bit boot rom support for PM520/CE520
886 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
887 - I2C and RTC support for CPC45
888 - support of new flash type (28F160C3T) for CPC45
890 * Fix flash parameters passed to Linux for PPChameleon board
892 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
894 * Patch by Paul Ruhland, 10 Jun 2004:
895 fix support for Logic SDK-LH7A404 board and clean up the
896 LH7A404 register macros.
898 * Patch by Matthew McClintock, 10 Jun 2004:
899 Modify code to select correct serial clock on Sandpoint8245
901 * Patch by Robert Schwebel, 10 Jun 2004:
902 Add support for Intel K3 strata flash.
904 * Patch by Thomas Brand, 10 Jun 2004:
905 Fix "loads" command on DK1S10 board
907 * Patch by Yuli Barcohen, 09 Jun 2004:
908 Add support for 8MB flash SIMM and JFFS2 file system on
909 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
911 * Patch by Yuli Barcohen, 09 Jun 2004:
912 Add support for Analogue&Micro Adder87x and the older AdderII board.
914 * Patch by Ming-Len Wu, 09 Jun 2004:
915 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
917 * Patch by Sam Song, 09 Jun 2004:
918 - Add support for RPXlite_DW board
919 - Update FLASH driver for 4*AM29DL323DB90VI
920 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
922 * Patch by Mark Jonas, 08 June 2004:
923 - Make MPC5200 boards evaluate the SVR to print processor name and
924 version in checkcpu() (cpu/mpc5xxx/cpu.c).
926 * Patch by Kai-Uwe Bloem, 06 May 2004:
927 Fix endianess problem in cramfs code
929 * Patch by Tom Armistead, 04 Jun 2004:
930 Add support for MAX6900 RTC
932 * Patches by Ladislav Michl, 03 Jun 2004:
933 - fix cfi_flash.c on LE systems
934 - let 'make mrproper' delete u-boot.img as well
935 - turn printf into debug in cfi_flash.c
937 * Patch by Kurt Stremerch, 28 May 2004:
938 Add support for Exys XSEngine board
940 * Patch by Martin Krause, 27 May 2004:
941 Fix a MPC5xxx I2C timing issue in i2c_probe().
943 * Patch by Leif Lindholm, 27 May 2004:
944 Fix board_init_f() for dbau1x00 board.
946 * Patch by Imre Deak, 26 May 2004:
947 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
948 Set flash base accordingly, and decide whether to do or skip board
949 specific setup steps.
951 * Patch by Josef Baumgartner, 26 May 2004:
952 Add missing define in include/asm-m68k/global_data.h
954 * Patch by Josef Baumgartner, 25 May 2004:
955 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
957 * Patch by Paul Ruhland, 24 May 2004:
958 fix SDRAM initialization for LPD7A400 board.
960 * Patch by Jian Zhang, 20 May 2004:
961 add support for environment in NAND flash
963 * Patch by Yuli Barcohen, 20 May 2004:
964 Add support for Interphase iSPAN boards.
966 * Patches by Paul Ruhland, 17 May 2004:
967 - Add I/O functions to the smc91111 ethernet driver to support the
968 Logic LPD7A40x boards.
969 - Add support for the Logic Zoom LH7A40x based SDK board(s),
970 specifically the LPD7A400.
972 * Patches by Robert Schwebel, 15 May 2004:
973 - call MAC address reading code also for SMSC91C111;
974 - make SMSC91C111 timeout configurable, remove duplicate code
975 - fix get_timer() for PXA
976 - update doc/README.JFFS2
977 - use "bootfile" env variable also for jffs2
979 * Patch by Tolunay Orkun, 14 May 2004:
980 Add support for Cogent CSB472 board (8MB Flash Rev)
982 * Patch by Thomas Viehweger, 14 May 2004:
983 - flash.h: more flash types added
984 - immap_8260.h: some bits added (useful for RMII)
985 - cmd_coninfo.c: typo corrected, printf -> puts
986 - reduced size by replacing spaces with tab
988 * Patch by Robert Schwebel, 13 May 2004:
989 Add 'imgextract' command: extract one part of a multi file image.
991 * Patches by Jon Loeliger, 11 May 2004:
992 Dynamically handle REV1 and REV2 MPC85xx parts.
993 (Jon Loeliger, 10-May-2004).
994 New consistent memory map and Local Access Window across MPC85xx line.
995 New CCSRBAR at 0xE000_0000 now.
996 Add RAPID I/O memory map.
997 New memory map in README.MPC85xxads
998 (Kumar Gala, 10-May-2004)
999 Better board and CPU identification on MPC85xx boards at boot.
1000 (Jon Loeliger, 10-May-2004)
1001 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1002 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1003 (Jim Robertson, 10-May-2004)
1004 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1005 Supports multiple PHYs.
1006 (Andy Fleming, 10-May-2004)
1007 Some README.MPC85xxads updates.
1008 (Kumar Gala, 10-May-2004)
1009 Copyright updates for "Freescale"
1010 (Andy Fleming, 10-May-2004)
1012 * Patch by Stephen Williams, 11 May 2004:
1013 Add flash support for ST M29W040B
1014 Reduce JSE specific flash.c to remove dead code.
1016 * Patch by Markus Pietrek, 04 May 2004:
1017 Fix clear_bss code for ARM systems (all except s3c44b0 which
1018 doesn't clear BSS at all?)
1020 * Fix "ping" problem on INC-IP board. Strange problem:
1021 Sometimes the store word instruction hangs while writing to one of
1022 the Switch registers, but only if the next instruction is 16-byte
1023 aligned. Moving the instruction into a separate function somehow
1024 makes the problem go away.
1026 * Patch by Rishi Bhattacharya, 08 May 2004:
1027 Add support for TI OMAP5912 OSK Board
1029 * Patch by Sam Song May, 07 May 2004:
1030 Fix typo of UPM table for rmu board
1032 * Patch by Pantelis Antoniou, 05 May 2004:
1033 - Intracom board update.
1036 * Add support for the second Ethernet interface for the 'PPChameleon'
1039 * Patch by Dave Peverley, 30 Apr 2004:
1040 Add support for OMAP730 Perseus2 Development board
1042 * Patch by Alan J. Luse, 29 Apr 2004:
1043 Fix flash chip-select (OR0) option register setting on FADS boards.
1045 * Patch by Alan J. Luse, 29 Apr 2004:
1046 Report MII network speed and duplex setting properly when
1047 auto-negotiate is not enabled.
1049 * Patch by Jarrett Redd, 29 Apr 2004:
1050 Fix hang on reset on Ocotea board due to flash in wrong mode.
1052 * Patch by Dave Peverley, 29 Apr 2004:
1053 add MAC address detection to smc91111 driver
1055 * Patch by David Müller, 28 Apr 2004:
1056 fix typo in lib_arm/board.c
1058 * Patch by Tolunay Orkun, 20 Apr 2004:
1059 - README update: add CONFIG_CSB272 and csb272_config
1060 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1061 i2cfast environment variable
1063 * Patch by Yuli Barcohen, 19 Apr 2004:
1064 - Rename DUET_ADS to MPC885ADS
1065 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1066 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1067 - Clean up FADS family port to use the new defines
1069 * Fix PCI support on CPC45 board
1071 * Patch by Scott McNutt, 25 Apr 2004:
1072 Add Nios GDB/JTAG Console support:
1073 - Add stubs to support gdb via JTAG.
1074 - Add support for console over JTAG.
1077 * Add support for CATcenter board (based on PPChameleon ME module)
1079 * Patch by Klaus Heydeck, 12 May 2004:
1080 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1081 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1082 various changes to KUP4 board specific files
1084 * Fix minor network problem on MPC5200: need some delay between
1085 resetting the PHY and sending the first packet. Implemented in a
1086 "natural" way by invoking the PHY reset and initialization code
1087 only once after power on vs. each time the interface is brought up.
1089 * Add some limited support for low-speed devices to SL811 USB controller
1090 (at least "usb reset" now passes successfully and "usb info" displays
1091 correct information)
1093 * Change init sequence for multiple network interfaces: initialize
1094 on-chip interfaces before external cards.
1096 * Fix memory leak in the NAND-specific JFFS2 code
1098 * Fix SL811 USB controller when attached to a USB hub
1100 * Fix config option spelling in PM520 config file
1102 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1103 patches by Pantelis Antoniou, 30 Mar 2004)
1105 * Fix minor NAND JFFS2 related issue
1107 * Fixes for SL811 USB controller:
1108 - implement workaround for broken memory stick
1109 - improve error handling
1111 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1112 cope with congested networks.
1114 ======================================================================
1115 Changes for U-Boot 1.1.1:
1116 ======================================================================
1118 * Patch by Travis Sawyer, 23 Apr 2004:
1119 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1120 errata from Vitesse Semiconductor.
1122 * Patch by Philippe Robin, 22 Apr 2004:
1123 Fix ethernet configuration for "versatile" board
1125 * Patch by Kshitij Gupta, 21 Apr 2004:
1126 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1128 * Patch by Steven Scholz, 24 Feb 2004:
1129 Fix a bug in AT91RM9200 ethernet driver:
1130 The MII interface is now initialized before accessing the PHY.
1132 * Patch by John Kerl, 19 Apr 2004:
1133 Use U-boot's miiphy.h for PHY register names, rather than
1134 introducing a new header file.
1136 * Update pci_ids.h from linux-2.4.26
1138 * Patch by Masami Komiya, 19 Apr 2004:
1139 Fix problem cause by VLAN function on little endian architecture
1140 without VLAN environment
1142 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1143 binary image for all clock frequencies. Implement run-time
1144 optimization of flash access timing based on the actual bus
1147 * Modify KUP4X board configuration to use SL811 driver for USB memory
1148 sticks (including FAT / VFAT filesystem support)
1150 * Add SL811 Host Controller Interface driver for USB
1152 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1154 * Patch by Pantelis Antoniou, 19 Apr 2004:
1155 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1156 Minor patches for Intracom boards.
1158 * Patch by Christian Pell, 19 Apr 2004:
1159 cleanup support for CF/IDE on PCMCIA for PXA25X
1161 * Temporarily disabled John Kerl's extended MII command code because
1162 "miivals.h" is missing
1164 * Patches by Mark Jonas, 13 Apr 2004:
1165 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1166 - Add sync instructions to IceCube SDRAM init code
1167 - Move SDRAM chip constants into seperate include files
1168 - Unify DDR and SDR initialization code
1169 - Unify all IceCube (Lite5xxx) target names
1171 * Patch by John Kerl, 16 Apr 2004:
1172 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1173 mii read 4-7 18-1a. Also add mii dump subcommand for
1174 pretty-printing standard regs 0-5.
1176 * Patch by Stephen Williams, 16 April 2004:
1177 fix typo in JSE.h; update MAINTAINERS
1179 * Patch by Matthew S. McClintock, 14 Apr 2004:
1180 fix initdram function for utx8245 board
1182 * Patch by Markus Pietrek, 14 Apr 2004:
1183 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1185 * Patch by Reinhard Meyer, 18 Apr 2004:
1186 provide the IDE Reset Function for EMK 5200 boards
1188 * Patch by Masami Komiya, 12 Apr 2004:
1189 fix pci_hose_write_config_{byte,word}_via_dword problems
1191 * Patch by Sangmoon Kim, 12 Apr 2004:
1192 Update max RAM size for debris board
1194 * Patch by Travis Sawyer, 08 Apr 2004:
1195 Add TLB entry for second DIMM slot on ocotea
1197 * Patch by Masami Komiya, 08 Apr 2004:
1198 add RTL8169 network driver
1200 * Patch by Dan Malek, 07 Apr 2004:
1201 - Add support for RPC/STx GP3, Motorola 8560 board
1202 - Update 85xx TSEC driver so it searches MII for first available PHY
1204 - Add functions to support console MII commands.
1206 * Patch by Tolunay Orkun, 07 Apr 2004:
1207 Move initialization of bi_iic_fast[]
1208 from board_init_f() to board_init_r()
1210 * Patch by Yasushi Shoji, 07 Apr 2004:
1211 Cleanup microblaze port
1213 * Patch by Sangmoon Kim, 07 Apr 2004:
1214 Add auto SDRAM module detection for Debris board
1216 * Patch by Rune Torgersen, 06 Apr 2004:
1217 - Fix some PCI problems on the MPC8266ADS board
1218 - Fix the location of some PCI entries in the immap structure
1220 * Patch by Yasushi Shoji, 07 Apr 2004:
1221 - add support for microblaze processors
1222 - add support for AtmarkTechno "suzaku" board
1224 * Configure PPChameleon board to use redundand environment in flash
1226 * Configure PPChameleon board to use JFFS2 NAND support.
1228 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1230 * Patch by Rune Torgersen, 16 Apr 2004:
1233 * Patches by Pantelis Antoniou, 16 Apr 2004:
1234 - add support for a new version of an Intracom board and fix
1235 various other things on others.
1236 - add verify support to the crc32 command (define
1237 CONFIG_CRC32_VERIFY to enable it)
1238 - fix FEC driver for MPC8xx systems:
1239 1. fix compilation problems for boards that use dynamic
1241 2. shut down FEC after network transfers
1242 - HUSH parser fixes:
1243 1. A new test command was added. This is a simplified version of
1244 the one in the bourne shell.
1245 2. A new exit command was added which terminates the current
1247 3. Fixed handing of $? (exit code of last executed command)
1248 - Fix some compile problems;
1249 add "once" functionality for the netretry variable
1251 * Patch by George G. Davis, 02 Apr 2004:
1252 add support for Intel Assabet board
1254 * Patch by Stephen Williams, 01 Apr 2004:
1255 Add support for Picture Elements JSE board
1257 * Patch by Christian Pell, 01 Apr 2004:
1258 Add CompactFlash support for PXA systems.
1260 * Patches by Pantelis Antoniou, 30 Mar 2004:
1261 - add auto-complete support to the U-Boot CLI
1262 - add support for NETTA and NETPHONE boards; fix NETVIA board
1263 - add support for the Epson 156x series of graphical displays
1264 (These displays are serial and not suitable for using a normal
1265 framebuffer console on them)
1266 - add infrastructure needed in order to POST any DSPs in a board
1267 - improve and fix various things in the MPC8xx FEC driver:
1268 1. The new 87x and 88x series of processors have two FECs,
1269 and the new driver supports them both.
1270 2. Another change in the 87x/88x series is support for
1271 the RMII (Reduced MII) interface. However numerous
1272 changes are needed to make it work since the PHYs
1273 are connected to the same lines. That means that
1274 you have to address them correctly over the MII
1276 3. We now correctly match the MII/RMII interface
1277 configuration to what the PHY reports.
1278 - Fix problem when readingthe MII status register. Due to the
1279 internal design of many PHYs you have to read the register
1280 twice. The problem is more apparent in 10Mbit mode.
1281 - add new mode ".jffs2s" for reading from a NAND device: it just
1282 skips over bad blocks.
1283 - add networking support for VLANs (802.1q), and CDP (Cisco
1285 - some minor patches / cleanup
1287 * Patch by Yuli Barcohen, 28 Mar 2004:
1288 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1289 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1290 - Change configuration method for MPC8260ADS family
1292 * add startup code to clear the BSS of standalone applications
1294 * Fix if / elif handling bug in HUSH shell
1296 ======================================================================
1297 Changes for U-Boot 1.1.0:
1298 ======================================================================
1300 * Patch by Mark Jonas: Remove config.tmp files only when
1301 unconfiguring the board
1303 * Adapt RMU board for bigger flash memory
1305 * Patch by Klaus Heydeck, 13 Mar 2003:
1306 Add support for KUP4X Board
1308 * Patch by Pavel Bartusek, 21 Mar 2004
1309 Add Reiserfs support
1311 * Patch by Hinko Kocevar, 20 Mar 2004
1312 - Add auto-release for SMSC LAN91c111 driver
1313 - Add save/restore of PTR and PNR regs as suggested in datasheet
1315 * Patch by Stephen Williams, 19 March 2004
1316 Increase speed of sector reads from SystemACE,
1317 shorten poll timeout and remove a useless reset
1319 * Patch by Tolunay Orkun, 19 Mar 2004:
1320 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1323 * Patch by Brad Kemp, 18 Mar 2004:
1324 prevent machine checks during a PCI scan
1326 * Patch by Pierre Aubert, 18 Mar 2004:
1327 Fix string cleaning in IDE identification
1329 * Patch by Pierre Aubert, 18 Mar 2004:
1330 - Unify video mode handling for Chips & Technologies 69000 Video
1331 chip and Silicon Motion SMI 712/710/810 Video chip
1332 - Add selection of the video output (CRT or LCD) via 'videoout'
1333 environment variable for the Silicon Motion
1336 * Patch by Pierre Aubert, 18 Mar 2004:
1337 include/common.h typo fix
1339 * Patches by Tolunay Orkun, 17 Mar 2004:
1340 - Add support for bd->bi_iic_fast[] initialization via environment
1341 variable "i2cfast" (CONFIG_I2CFAST)
1342 - Add "i2cfast" u-boot environment variable support for csb272
1344 * Patch by Carl Riechers, 17 Mar 2004:
1345 Ignore '\0' characters in console input for use with telnet and
1348 * Patch by Leon Kukovec, 17 Mar 2004:
1349 typo fix for strswab prototype #ifdef
1351 * Patches by Thomas Viehweger, 16 Mar 2004:
1352 - show PCI clock frequency on MPC8260 systems
1353 - add FCC_PSMR_RMII flag for HiP7 processors
1354 - in do_jffs2_fsload(), take load address from load_addr if not set
1355 explicit, update load_addr otherwise
1356 - replaced printf by putc/puts when no formatting is needed
1357 (smaller code size, faster execution)
1359 * Patch by Phillippe Robin, 16 Mar 2004:
1360 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1362 * Patch by Stephen Williams, 15 Mar 2004:
1363 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1365 * Patch by Tolunay Orkun, 15 Mar 2004:
1366 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1368 * Patch by Travis Sawyer, 15 Mar 2004:
1369 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1371 * Add start-up delay to make sure power has stabilized before
1372 attempting to switch on USB on SX1 board.
1374 * Patch by Josef Wagner, 18 Mar 2004:
1375 - Add support for MicroSys XM250 board (PXA255)
1376 - Add support for MicroSys PM828 board (MPC8280)
1377 - Add support for 32 MB Flash on PM825/826
1378 - new SDRAM refresh rate for PM825/PM826
1379 - added support for MicroSys PM520 (MPC5200)
1380 - replaced Query by Identify command in CPU86/flash.c
1381 to support 28F160F3B
1383 * Fix wrap around problem with udelay() on ARM920T
1385 * Add support for Macronix flash on TRAB board
1387 * Patch by Pierre Aubert, 15 Mar 2004:
1388 Fix buffer overflow in IDE identification
1390 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1392 * Remove redundand #define in IceCube.h
1394 * Patch by Steven Scholz, 27 Feb 2004:
1395 - Adding get_ticks() and get_tbclk() for AT91RM9200
1396 - Many white space fixes in cpu/at91rm9200/interrupts.c
1398 * Patches by Steven Scholz, 20 Feb 2004:
1399 some cleanup in AT91RM9200 related code
1401 * Patches by Travis Sawyer, 12 Mar 2004:
1402 - Fix Gigabit Ethernet support for 440GX
1403 - Add Gigabit Ethernet Support to MII PHY utilities
1405 * Patch by Brad Kemp, 12 Mar 2004:
1406 Fixes for drivers/cfi_flash.c:
1407 - Better support for x8/x16 implementations
1408 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1409 - Added defines for AMD command and address constants
1411 * Patch by Leon Kukovec, 12 Mar 2004:
1412 Fix get_dentfromdir() to correctly handle deleted dentries
1414 * Patch by George G. Davis, 11 Mar 2004:
1415 Remove hard coded network settings in TI OMAP1610 H2
1416 default board config
1418 * Patch by George G. Davis, 11 Mar 2004:
1419 add support for ADS GraphicsClient+ board.
1421 * Patch by Pierre Aubert, 11 Mar 2004:
1422 - add bitmap command and splash screen support in cfb console
1423 - add [optional] origin in the bitmap display command
1425 * Patch by Travis Sawyer, 11 Mar 2004:
1426 Fix ocotea board early init interrupt setup.
1428 * Patch by Thomas Viehweger, 11 Mar 2004:
1429 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1431 * Patch by Stephan Linz, 09 Mar 2004
1432 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1434 * Patch by George G. Davis, 9 Mar 2004:
1435 fix recent build failure for SA1100 target
1437 * Patch by Travis Sawyer, 09 Mar 2004:
1438 Support native interrupt mode for the IBM440GX.
1439 Previously it was running in 440GP compatibility mode.
1441 * Patch by Philippe Robin, 09 Mar 2004:
1442 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1445 * Patch by Masami Komiya, 08 Mar 2004:
1446 Don't overwrite server IP address or boot file name
1447 when the boot server does not return values
1449 * Patch by Tolunay Orkun, 5 Mar 2004:
1450 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1452 * Patch by Tolunay Orkun, 5 Mar 2004:
1453 Fix early board initialization for Cogent CSB272 board
1455 * Patch by Ed Okerson, 3 Mar 2004:
1456 fix CFI flash writes for little endian systems
1458 * Patch by Reinhard Meyer, 01 Mar 2004:
1459 generalize USB and IDE support for MPC5200 with according
1460 changes to IceCube.h and TOP5200.h
1461 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1462 add info about USB and IDE to README
1464 * Patch by Yuli Barcohen, 4 Mar 2004:
1465 Fix problems with GCC 3.3.x which changed handling of global
1466 variables explicitly initialized to zero (now in .bss instead of
1469 * Patch by Leon Kukovec, 02 Mar 2004:
1470 add strswab() to fix IDE LBA capacity, firmware and model numbers
1471 on little endian machines
1473 * Patch by Masami Komiya, 02 Mar 2004:
1474 - Remove get_ticks() from NFS code
1475 - Add verification of RPC transaction ID
1477 * Patch by Pierre Aubert, 02 Mar 2004:
1478 cleanup for IDE and USB drivers for MPC5200
1480 * Patch by Travis Sawyer, 01 Mar 2004:
1482 - Add IBM PPC440GX Ref Platform support (Ocotea)
1483 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1484 Adapted to U-Boot and 440GX port
1486 - Add gracious handling of all Ethernet Pin Selections for 440GX
1487 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1489 - Add needed bit definitions
1492 * Patch by Carl Riechers, 1 Mar 2004:
1493 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1495 * Patch by Stephan Linz, 27 Feb 2004
1496 - avoid problems for targets without NFS download support
1498 * Patch by Rune Torgersen, 27 Feb 2004:
1499 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1500 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1501 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1503 * Patch by Masami Komiya, 27 Feb 2004:
1504 Fix rarpboot: add autoload by NFS
1506 * Patch by Dan Eisenhut, 26 Feb 2004:
1507 fix flash_write return value in saveenv
1509 * Patch by Stephan Linz, 11 Dec 2003
1510 expand config.mk to avoid trigraph warnings on NIOS
1512 * Rename "BMS2003" board into "HMI10"
1514 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1515 storage; auto-set console on USB port (using preboot command)
1517 * Add support for SX1 mobile phone; add support for USB-based console
1518 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1520 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1522 * Fix SDRAM timings for LITE5200 / IceCube board
1524 * Handle Auti-MDIX / connection status for INCA-IP
1526 * Fix USB problems when attempting to read 0 bytes
1528 * Patch by Travis Sawyer, 26 Feb 2004:
1529 Fix broken compile for XPEDITE1K target.
1531 * Patch by Stephan Linz, 26 Feb 2004:
1532 Bug fix for NFS code on NIOS targets
1534 * Patch by Stephen Williams, 26 Feb 2004:
1535 Break up SystemACE reads of large block counts
1537 * Patch by Pierre Aubert, 26 Feb 2004
1538 add IDE support for MPC5200
1540 * Patch by Masami Komiya, 26 Feb 2004:
1541 add autoload via NFS
1543 * Patch by Stephen Williams
1544 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1545 elsewhere in the source.
1547 * Patch by Steven Scholz, 25 Feb 2004:
1548 - Timeouts in FPGA code should be based on CFG_HZ
1549 - Minor cleanup in code for Altera FPGA ACEX1K
1551 * Patch by Steven Scholz, 25 Feb 2004:
1552 Changed "Directory Hierarchy" section in README
1554 * Patch by Masami Komiya, 25 Feb 2004:
1555 Reduce copy count in nfs_read_reply() of NFS code
1557 * Patch by Markus Pietrek, 24 Feb 2004:
1558 NS9750 DevBoard added
1560 * Patch by Pierre Aubert, 24 Feb 2004
1561 add USB support for MPC5200
1563 * Patch by Steven Scholz, 24 Feb 2004:
1564 - fix MII commands to use values from last command
1566 * Patch by Torsten Demke, 24 Feb 2004:
1567 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1569 * Patch by Rahul Shanbhag, 19 Feb 2004:
1570 Fixes for for OMAP1610 board:
1571 - shift some IRQ specific code to platform.S file
1572 - remove duplicatewatchdog reset code from start.S
1574 * Make Auto-MDIX Support configurable on INCA-IP board
1576 * Fix license for mkimage tool
1578 * Patch by Masami Komiya, 24 Feb 2004:
1579 Update NetBootFileXferSize in NFS code
1581 * Patch by Scott McNutt, 24 Feb 2004:
1582 fix packet length in NFS code
1584 * Patch by Masami Komiy, 22 Feb 2004:
1585 Add support for NFS for file download
1587 * Patch by Andrea Scian, 17 Feb 2004:
1588 Add support for S3C44B0 processor and DAVE B2 board
1590 * Patch by Steven Scholz, 20 Feb 2004:
1591 - Add support for MII commands on AT91RM9200 boards
1592 - some cleanup in AT91RM9200 ethernet code
1594 * Patch by Peter Ryser, 20 Feb 2004:
1595 Add support for the Xilinx ML300 platform
1597 * Patch by Stephan Linz, 17 Feb 2004:
1598 Fix watchdog support for NIOS
1600 * Patch by Josh Fryman, 16 Feb 2004:
1601 Fix byte-swapping for cfi_flash.c for different bus widths
1603 * Patch by Jon Diekema, 14 Jeb 2004:
1604 Remove duplicate "FPGA Support" notes from the README file
1606 * Patches by Reinhard Meyer, 14 Feb 2004:
1607 - update board/emk tree; use common flash driver
1608 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1609 [adapted for other PPC CPUs -- wd]
1610 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1612 * Patch by Jon Diekema, 13 Feb 2004:
1613 Call show_boot_progress() whenever POST "FAILED" is printed.
1615 * Patch by Nishant Kamat, 13 Feb 2004:
1616 Add support for TI OMAP1610 H2 Board
1617 Fixes for cpu/arm926ejs/interrupt.c
1618 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1619 Fix for a timer bug in OMAP1610 Innovator
1620 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1622 * Patches by Stephan Linz, 12 Feb 2004:
1623 - add support for NIOS timer with variable period preload counter value
1624 - prepare POST framework support for NIOS targets
1626 * Patch by Denis Peter, 11 Feb 2004:
1627 add POST support for the MIP405 board
1629 * Patch by Laurent Mohin, 10 Feb 2004:
1630 Fix buffer overflow in common/usb.c
1632 * Patch by Tolunay Orkun, 10 Feb 2004:
1633 Add support for Cogent CSB272 board
1635 * Patch by Thomas Elste, 10 Feb 2004:
1636 Add support for NET+50 CPU and ModNET50 board
1638 * Patch by Sam Song, 10 Feb 2004:
1639 Fix typos in cfi_flash.c
1641 * Patch by Leon Kukovec, 10 Feb 2004
1642 Fixed long dir entry slot id calculation in get_vfatname
1644 * Patch by Robin Gilks, 10 Feb 2004:
1645 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1646 !=, <>, <, >, <=, >=)
1648 * Fix problem with side effects in macros in include/usb.h
1650 * Patch by David Benson, 13 Nov 2003:
1651 bug 841358 - fix TFTP download size limit
1653 * Fixing bug 850768:
1654 improper flush_cache() in load_serial()
1656 * Fixing bug 834943:
1657 MPC8540 - missing volatile declarations
1659 * Patch by Stephen Williams, 09 Feb 2004:
1660 Add support for Xilinx SystemACE chip:
1661 - New files common/cmd_ace.c and include/systemace.h
1662 - Hook systemace support into cmd_fat and the partition manager
1664 * Patch by Travis Sawyer, 09 Feb 2004:
1665 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1667 * Patch by Travis Sawyer, 09 Feb 2004:
1669 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1670 - Add phymode for 440 enet
1673 - Change board_pre_init to board_early_init_f
1674 - Add user flash to bus controller setup
1676 - Fix is_pci_host to check GPIO for monarch bit
1677 - Force xpedite1k to pci conventional mode (via #define option)
1679 * Patch by Brad Kemp, 4 Feb 2004:
1680 - handle the machine check that is generated during the PCI scans
1682 - define the registers used in the IMMR by the PCI subsystem.
1684 * Patch by Pierre Aubert, 03 Feb 2004:
1685 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1687 * Patch by Jeff Angielski, 03 Feb 2004:
1688 Fix copy & paste error in cpu/mpc8260/pci.c
1690 * Patch by Reinhard Meyer, 24 Jan 2004:
1691 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1693 * Add Auto-MDIX support for INCA-IP
1697 * Patch by Josef Baumgartner, 10 Feb 2004:
1698 Fixes for Coldfire port
1700 * Patch by Brad Kemp, 11 Feb 2004:
1701 Fix CFI flash driver problems
1703 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
1704 modules at CPU clock frequencies above 66 MHz.
1706 * Optimize flash programming speed for LWMON (by another 100% :-)
1708 * Patch by Jian Zhang, 3 Feb 2004:
1709 - Changed the incorrect FAT12BUFSIZE
1710 - data_begin in fsdata can be negative. Changed it to be short.
1712 * Patches by Stephan Linz, 30 Jan 2004:
1713 1: - board/altera/common/flash.c:flash_erase():
1714 o allow interrupts befor get_timer() call
1715 o check-up each erased sector and avoid unexpected timeouts
1716 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1717 o enclose sevenseg_set() in cpp condition
1718 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1719 - fix some typed in mistakes in the NIOS documentation
1720 2: - split DK1C20 configuration into several header files:
1721 o two new files for each NIOS CPU description
1722 o U-Boot related part is remaining in DK1C20.h
1723 3: - split DK1S10 configuration into several header files:
1724 o two new files for each NIOS CPU description
1725 o U-Boot related part is remaining in DK1S10.h
1726 4: - Add support for the Microtronix Linux Development Kit
1727 NIOS CPU configuration at the Altera Nios Development Kit,
1728 Stratix Edition (DK-1S10)
1729 5: - Add documentation for the Altera Nios Development Kit,
1730 Stratix Edition (DK-1S10)
1731 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1733 7: - Add support for the common U-Boot SPI framework at
1736 * Patch by Rahul Shanbhag, 28 Jan 2004:
1737 Fix flash protection/locking handling for OMAP1610 innovator board.
1739 * Patch by Rolf Peukert, 28 Jan 2004:
1740 fix flash write problems on CSB226 board (write with 32 bit bus width)
1742 * Patches by Mark Jonas, 16 Jan 2004:
1743 - fix rounding error when calculating baudrates for MPC5200 PSCs
1744 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1745 time which is not supported
1747 * Patch by Yuli Barcohen, 26 Jan 2004:
1748 Allow bzip2 compression for small memory footprint boards
1750 * Patch by Brad Kemp, 21 Jan 2004:
1751 Add support for CFI flash driver for both the Intel and the AMD
1754 * Patch by Travis Sawyer, 20 Jan 2004:
1755 Fix pci bridge auto enumeration of sibling p2p bridges.
1757 * Patch by Tolunay Orkun, 12 Jan 2004:
1758 Add some delays as needed for Intel LXT971A PHY support
1760 * Patches by Stephan Linz, 09 Jan 2004:
1761 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1762 - make DK1C20 board configuration related to ASMI conform to
1765 * Patch by Anders Larsen, 09 Jan 2004:
1767 ARM memory layout fixes: the abort-stack is now set up in the
1768 correct RAM area, and the BSS is zeroed out as it should be.
1770 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1771 of the linker scripts are replaced by '__bss_start' and '_end',
1772 resp., which is a further step to eliminate unnecessary differences
1773 between the implementation of the CPU architectures.
1775 * Patch by liang a lei, 9 Jan 2004:
1776 Fix Intel 28F128J3 ID in include/flash.h
1778 * Patch by Masami Komiya, 09 Jan 2004:
1779 add support for TB0229 board (NEC VR4131 MIPS processor)
1781 * Patch by Leon Kukovec, 12 Dec 2003:
1782 changed extern __inline__ into static __inline__ in
1783 include/linux/byteorder/swab.h
1785 * Patch by Travis Sawyer, 30 Dec 2003:
1786 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1787 select MDI port based on enabled EMAC device.
1788 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1791 * Patch by Wolter Kamphuis, 15 Dec 2003:
1792 made CONFIG_SILENT_CONSOLE usable on all architectures
1794 * Disable date command on TQM866M - there is no RTC on MPC866
1796 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1798 * Implement adaptive SDRAM timing configuration based on actual CPU
1799 clock frequency for INCA-IP; fix problem with board hanging when
1800 switching from 150MHz to 100MHz
1802 * Add PCMCIA CS support for BMS2003 board
1804 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1805 see doc/README.MPC866 for details;
1806 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1807 calculate CPU clock frequency from PLL register values.
1809 * Add support for 128 MB RAM on TQM8xxL/M modules
1811 * Fix PS/2 keyboard problem caused by statically initialized variable
1812 pointing to a location in flash
1814 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1816 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
1817 before we can access it; add delay in case we are faster (with no
1820 * Cleanup of some init functions
1822 * Make sure SCC Ethernet is always stopped by the time we boot Linux
1823 to avoid Linux crashes by early packets coming in.
1825 * Accelerate flash accesses on LWMON board by using buffered writes
1827 * Fix typo in Makefile;
1828 fix problem with PARTNUM detection
1830 * Patch by Reinhard Meyer, 09 Jan 2004:
1831 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1833 * Add support for IDE LED on BMS2003 board
1834 (exclusive with status LED!)
1836 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
1839 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1840 Add common files for "emk" boards
1842 * Add a common get_ram_size() function and modify the the
1843 board-specific files to invoke that common implementation.
1845 ======================================================================
1846 Changes for U-Boot 1.0.1:
1847 ======================================================================
1849 * Set default clock for INCA-IP to 150 MHz
1851 * Make BMS2003 use a separate config file to avoid #ifdef mess;
1852 add I2C support; add support for DS1337 RTC
1854 * Add CompactFlash support for BMS2003 board
1856 * Add support for status LED on BMS2003 board
1858 * Patch by Scott McNutt, 02 Jan 2004:
1859 Add support for the Nios Active Serial Memory Interface (ASMI)
1862 * Patch by Andrea Marson, 16 Dec 2003:
1863 Add support for the PPChameleon ME and HI modules
1865 * Patch by Yuli Barcohen, 22 Dec 2003:
1866 Add support for Motorola DUET ADS board (MPC87x/88x)
1868 * Patch by Robert Schwebel, 15 Dec 2003:
1869 add support for cramfs (uses JFFS2 command interface)
1871 * Patches by Stephan Linz, 11 Dec 2003:
1872 - more documentation for NIOS port
1873 - new struct nios_pio_t, struct nios_spi_t
1874 - Reconfiguration for NIOS Development Kit DK1C20:
1875 o move board related code from board/dk1c20
1876 to board/altera/dk1c20
1877 o create a new common source path board/altera/common
1878 and move generic flash access stuff into it
1879 o change/expand configuration file DK1C20.h
1880 - Add support for NIOS Development Kit DK1S10
1881 - Add status LED support for NIOS systems
1882 - Add dual 7-segment LED support for Altera NIOS DevKits
1884 * Patch by Ronen Shitrit, 10 Dec 2003:
1885 Add support for the Marvell DB64360 / DB64460 development boards
1887 * Patch by Detlev Zundel, 10 Dec 2003:
1888 fix dependency problem in examples/Makefile
1890 * Patch by Denis Peter, 8 Dec 2003
1891 - add support for the PATI board (MPC555)
1892 - add SPI support for the MPC5xx
1894 * Patch by Anders Larsen, 08 Dec 2003:
1895 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1896 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1897 cleanup some redundand #defines
1899 * Patch by André Schwarz, 8 Dec 2003:
1900 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1901 - TX and RX deskriptors must be quad-word aligned
1902 - does not work with only one TX deskriptor
1903 - standard reset method does not work
1905 * Patch by Masami Komiya, 08 Dec 2003:
1906 add RTL8139 ethernet driver
1908 * Patches by Ed Okerson, 07 Dec 2003:
1909 - fix ethernet for the AU1x00 processors in little-endian mode.
1910 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1912 * Minor code cleanup (coding style)
1914 * Patch by Reinhard Meyer, 30 Dec 2003:
1915 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1916 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1917 - turned debug print of PHY registers into a function (called in two places)
1918 - added support for EMK MPC5200 based modules
1920 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
1922 * Add support for TQM866M modules
1924 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1926 * Fix a few compiler warnings
1928 * Patch by Reinhard Meyer, 28 Dec 2003:
1929 Add initial support for TOP5200 board
1931 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
1932 environment variable which can set to "100", "133", or "150". The
1933 CPU clock will be configured accordingly upon next reboot. Other
1934 values are ignored. In case of an invalid or undefined "cpuclk"
1935 value, the compile-time default CPU clock speed will be used.
1937 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1938 window that is used to access the UART registers by the Linux driver)
1940 * Patch by Reinhard Meyer, 20 Dec 2003:
1941 Fix clock calculation for the MPC5200 for higher clock frequencies
1942 (above 2**32 / 10 = 429.5 MHz).
1944 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1946 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
1948 * Add new configuration for IceCube board with DDR memory
1950 * Update TRAB memory configurations
1952 * Add JFFS2 support for INCA-IP board
1954 * Patch by Bill Hargen, 09 Dec 2003:
1955 - BUBINGA405EP: changed flash driver to protect top sector containing
1957 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1958 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1959 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1960 - 405EP: added/fixed support for "reginfo" command.
1961 - 4xx: removed spurious MII error messages on "mii info" command.
1963 * Patch by Bernhard Kuhn, 28 Nov 2003:
1964 add support for Coldfire CPU
1965 add support for Motorola M5272C3 and M5282EVB boards
1967 * Patch by Pierre Aubert, 24 Nov 2003:
1968 - add a return value for the fpga command
1969 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1970 is defined. If ide_preinit fails, ide_init is aborted.
1971 - fix an endianess problem in fat.h
1973 * Patch by Wolter Kamphuis, 05 Dec 2003:
1974 Add support for SNMC's QS850/QS823/QS860T boards
1976 * Patch by Yuli Barcohen, 3 Dec 2003:
1977 "revive" U-Boot support for old Motorola MPC860ADS board
1979 * Patch by Cam(ilo?), 03 Dec 2003:
1980 make examples build even with broken Montavista objcopy
1982 * Patch by Pavel Bartusek, 27 Nov 2003:
1983 fix conversion problem with "bootretry" evironment variable
1985 * Patch by Andre Schwarz, 24 Nov 2003:
1986 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1988 * Patch by Pavel Bartusek, 21 Nov 2003:
1989 set ZMII bridge speed on 440
1991 * Patch by Anders Larsen, 17 Nov 2003:
1992 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1994 * Patches by David Müller, 14 Nov 2003:
1995 - board/mpl/common/common_util.c
1996 * implement support for BZIP2 compressed images
1997 * various cleanups (printf -> puts, ...)
1998 - board/mpl/common/flash.c
1999 * report correct errors to upper layers
2000 * check the erase fail and VPP low bits in status reg
2001 - board/mpl/vcma9/cmd_vcma9.c
2002 - board/mpl/vcma9/flash.c
2003 * various cleanups (printf -> puts, ...)
2005 * fix typo in comment
2006 - cpu/arm920t/usb_ohci.c
2007 * support for S3C2410 is missing in #if line
2009 * reinit some registers in case of error (cable missing, ...)
2011 * support for USB/MMC devices is missing in #if line
2012 - include/configs/MIP405.h
2013 - include/configs/PIP405.h
2014 * enable BZIP2 support
2015 * enlarge malloc space to 1MiB because of BZIP2 support
2016 - include/configs/VCMA9.h
2017 * enable BZIP2 support
2018 * enlarge malloc space to 1MiB because of BZIP2 support
2019 * enable USB support
2020 - lib_arm/armlinux.c
2021 * change calling convention of ARM Linux kernel as
2022 described on http://www.arm.linux.org.uk/developer/booting.php
2024 * Patch by Thomas Lange, 14 Nov 2003:
2025 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2026 support all these AMD boards.
2028 * Patch by Thomas Lange, 14 Nov 2003:
2029 Workaround for mips au1x00 physical memory accesses (the au1x00
2030 uses a 36 bit bus internally and cannot access physical memory
2031 directly. Use the uncached SDRAM address instead of the physical
2034 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2035 add Realtek 8019 ethernet driver
2037 * Patch by Yuli Barcohen, 13 Nov 2003:
2038 MPC826xADS/PQ2FADS cleanup
2040 * Patch by Anders Larsen, 12 Nov 2003:
2041 Update README to mark the PORTIO commands non-standard
2043 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2044 update for for Atmel AT91RM9200DK development kit:
2045 - support for environment variables in DataFlash
2046 - Atmel DataFlash AT45DB1282 support
2048 * Patch by Jeff Carr, 11 Nov 2003:
2049 add support for new version of 8270 processors
2051 * Patches by George G. Davis, 05 Nov 2003:
2052 - only pass the ARM linux initrd tag to the kernel when an initrd
2054 - update omap1510inn configuration file
2056 * Patches by Stephan Linz, 3 Nov 2003:
2057 - more endianess fixes for LAN91C111 driver
2058 - CFG_HZ configuration patch for NIOS Cyclone board
2060 * Patch by Stephan Linz, 28 Oct 2003:
2061 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2063 * Patch by Steven Scholz, 20 Oct 2003:
2064 - make "mii info <addr>" show infor for PHY at "addr" only
2065 - Endian fix for miiphy_info()
2067 * Patch by Gleb Natapov, 19 Sep 2003:
2068 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2070 * Patch by Anders Larsen, 17 Sep 2003:
2071 Bring ARM memory layout in sync with the documentation:
2072 stack and malloc-heap are now located _below_ the U-Boot code
2074 * Accelerate booting on TRAB board: read and check autoupdate image
2075 headers first instead of always reading the whole images.
2077 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2079 * Enabled password check on RMU board
2081 * Fix configuration problem with IceCube in LOWBOOT configuration:
2082 envrionment got embedded, corrupting the image layout.
2084 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2086 * Added BMS2003 board
2087 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2089 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2090 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2093 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2096 * Add checksum verification to 'imls' command
2098 * Add bd_info fields needed for 4xx Linux I2C driver
2100 * Patch by Martin Krause, 4 Nov. 2003:
2101 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2103 * Print used network interface when CONFIG_NET_MULTI is set
2105 * Patch by Bernhard Kuhn, 28 Oct 2003:
2106 Add low boot support for MPC5200
2108 * Fix problem with dual PCMCIA support (NSCU)
2110 * Fix MPC5200 I2C initialization function
2112 ======================================================================
2113 Changes for U-Boot 1.0.0:
2114 ======================================================================
2116 * Fix parameter passing to standalone images with bootm command
2118 * Patch by Kyle Harris, 30 Oct 2003:
2119 Fix build errors for ixdp425 board
2121 * Patch by David M. Horn, 29 Oct 2003:
2122 Fixes to build under CYGWIN
2124 * Get IceCube MGT5100 working (again)
2126 * Fix problems in memory test on some boards (which was not
2127 non-destructive as intended)
2129 * Patch by Gary Jennejohn, 28 Oct 2003:
2130 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2131 to prevent stack overflow on ARM systems
2133 * Patch by Stephan Linz, 28 Oct 2003:
2134 fix init sequence error for NIOS port
2136 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2138 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2140 * Patch by Xiao Xianghua, 23 Oct 2003:
2141 small patch for mpc85xx
2143 * Fix small problem in MPC5200 I2C driver
2145 * Fix FCC3 support on ATC board
2147 * Correct header printing for multi-image files in do_bootm()
2149 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2151 * Fix PCI problems on PPChameleon board
2153 * Patch by Steven Scholz, 18 Oct 2003:
2154 Fix AT91RM9200 ethernet driver
2156 * Patch by Nye Liu, 17 Oct 2003:
2157 Fix typo in include/mpc8xx.h
2159 * Patch by Richard Woodruff, 16 Oct 03:
2160 Fixes for cpu/arm925/interrupt.c
2161 - Initialize timestamp & lastdec vars.
2162 - fix timestamp overflows.
2163 - fix lastdec overflow.
2164 - smarter normalization to allow udelay() below 1ms to work.
2166 * Patch by Scott McNutt, 16 Oct
2167 add networking support for the Altera Nios Development Kit,
2168 Cyclone Edition (DK-1C20)
2170 * Patch by Jon Diekema, 14 Oct 2003:
2171 add hint about doc/README.silent to README file
2173 * Add CompactFlash support for NSCU
2175 * Fix PCI problems on PPChameleonEVB
2177 * TRAB auto-update: Base decision if we have to strip the image
2178 header on image type as encoded in the header
2179 (include image type patch by Martin Krause, 17 Oct 2003)
2181 * Patches by Xianghua Xiao, 15 Oct 2003:
2183 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2184 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2185 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2187 * Fix flash timings on TRAB board
2189 * Make sure HUSH is initialized for running auto-update scripts
2191 * Make 5200 reset command _really_ reset the board, without running
2192 any other code after it
2194 * Fix errors with flash erase when range spans across banks
2195 that are mapped in reverse order
2197 * Fix flash mapping and display on P3G4 board
2199 * Patch by Kyle Harris, 15 Jul 2003:
2200 - add support for Intel IXP425 CPU
2201 - add support for IXDP425 eval board
2203 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2204 for more information
2206 * Patch by Steven Scholz, 10 Oct 2003
2207 - Add support for Altera FPGA ACEX1K
2209 * Patches by Thomas Lange, 09 Oct 2003:
2210 - fix cmd_ide.c for non ppc boards (read/write functions did not
2211 add ATA base address)
2212 - fix for shannon board
2213 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2214 - Endian swap ATA identity for all big endian CPUs, not just PPC
2215 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2217 - add support for dbau1x00 board (MIPS32)
2219 * Patch by Sangmoon Kim, 07 Oct 2003:
2220 add support for debris board
2222 * Patch by Martin Krause, 09 Oct 2003:
2223 Fixes for TRAB board
2224 - /board/trab/rs485.c: correct baudrate
2225 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2226 udelay(); fix some timing problems with adc controller
2227 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2228 modify commands: touch and buzzer
2230 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2231 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2232 Use direct function calls for auto_update instead of hush commands
2234 * Patch by Scott McNutt, 04 Oct 2003:
2235 - add support for Altera Nios-32 CPU
2236 - add support for Nios Cyclone Development Kit (DK-1C20)
2238 * Patch by Steven Scholz, 29 Sep 2003:
2239 - A second parameter for bootm overwrites the load address for
2240 "Standalone Application" images.
2241 - bootm sets environment variable "filesize" to the resulting
2242 (uncompressed) data length for "Standalone Application" images
2243 when autostart is set to "no". Now you can do something like
2244 if bootm $fpgadata $some_free_ram ; then
2245 fpga load 0 $some_free_ram $filesize
2248 * Patch by Denis Peter, 25 Sept 2003:
2249 add support for the MIP405 Rev. C board
2251 * Patch by Yuli Barcohen, 25 Sep 2003:
2252 add support for Zephyr Engineering ZPC.1900 board
2254 * Patch by Anders Larsen, 23 Sep 2003:
2255 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2256 implemented for the x86 architecture)
2258 * Patch by Sangmoon Kim, 23 Sep 2003:
2259 fix pll_pci_to_mem_multiplier table for MPC8245
2261 * Patch by Anders Larsen, 22 Sep 2003:
2262 enable timed autoboot on PXA
2264 * Patch by David Müller, 22 Sep 2003:
2265 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2266 returns correct libgcc file path
2267 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2268 time on s3c24x0 systems
2270 * Patch by Jon Diekema, 19 Sep 2003:
2271 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2272 link state to the fault LED.
2273 - In NetLoop, make the Fault LED reflect the link status. The link
2274 status gets updated on entry, and on timeouts.
2276 * Patch by Anders Larsen, 18 Sep 2003:
2277 allow mkimage to build and run on Cygwin-hosted systems
2279 * Patch by Frank Müller, 18 Sep 2003:
2280 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2283 * Patch by Pantelis Antoniou, 16 Sep 2003:
2284 add tool to compute fileds in the PLPRCR register for MPC86x
2286 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2288 * Fix build problems under FreeBSD
2290 * Add generic filesystem image type
2292 * Make fatload set filesize environment variable
2294 * enable basic / medium / high-end configurations for PPChameleonEVB
2295 board; fix NAND code
2297 * enable TFTP client code to specify to the server the desired
2298 timeout value (see RFC-2349)
2300 * Improve SDRAM setup for TRAB board
2302 * Suppress all output with splashscreen configured only if "splashimage"
2305 * Fix problems with I2C support for mpc5200
2307 * Adapt TRAB configuration and auto_update to new memory layout
2309 * Add configuration for wtk board
2311 * Add support for the Sharp LQ065T9DR51U LCD display
2313 * Patch by Rune Torgersen, 17 Sep 2003:
2314 - Fixes for MPC8266 default config
2315 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2317 * Patches by Jon Diekema, 17 Sep 2003:
2318 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2321 - adjust "help" output
2323 * Patches by Anders Larsen, 17 Sep 2003:
2324 - fix spelling errors
2325 - set GD_FLG_DEVINIT flag only after device function pointers
2327 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2329 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2330 - trigger watchdog while waiting in serial driver
2332 * Add auto-update code for TRAB board using USB memory sticks,
2333 support new configuration with more memory
2335 * disable MPC5200 bus pipelining as workaround for bus contention
2337 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2338 priority; configure critical interrupts to be handled like external
2341 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2342 go back to 66 MHz for stability
2344 * Patches by Jon Diekema, 15 Sep 2003:
2345 - add description for missing CFG_CMD_* entries in the README file
2348 * Patch by Gleb Natapov, 14 Sep 2003:
2349 enable watchdog support for all MPC824x boards that have a watchdog
2351 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2352 "Non-octet Aligned Frame" errors we see at 100 Mbps
2354 * Patch by Sharad Gupta, 14 Sep 2003:
2355 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2357 * Patch by llandre, 11 Sep 2003:
2358 update configuration for PPChameleonEVB board
2360 * Patch by David Müller, 13 Sep 2003:
2361 various changes to VCMA9 board specific files
2363 * Add I2C support for MGT5100 / MPC5200
2365 * Patch by Rune Torgersen, 11 Sep 2003:
2366 Changed default memory option on MPC8266ADS to NOT be Page Based
2367 Interleave, since this doesn't work very well with the standard
2370 * Patch by George G. Davis, 12 Sep 2003:
2371 fix Makefile settings for sk98 driver
2373 * Patch by Stefan Roese, 12 Sep 2003:
2374 - new boards added: DP405, HUB405, PLU405, VOH405
2375 - some esd boards updated
2376 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2378 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2380 * Patch by Martin Krause, 11 Sep 2003:
2381 add burn-in tests for TRAB board
2383 * Enable instruction cache on MPC5200 board
2385 * Patch by Denis Peter, 11 Sep 2003:
2386 - fix USB data pointer assignment for bulk only transfer.
2387 - prevent to display erased directories in FAT filesystem.
2389 * Change output format for NAND flash - make it look like for other
2392 ======================================================================
2393 Changes for U-Boot 0.4.8:
2394 ======================================================================
2396 * Add I2C and RTC support for RMU board
2398 * Patches by Denis Peter, 9 Sep 2003:
2399 add FAT support for IDE, SCSI and USB
2401 * Patches by Gleb Natapov, 2 Sep 2003:
2402 - cleanup of POST code for unsupported architectures
2403 - MPC824x locks way0 of data cache for use as initial RAM;
2404 this patch unlocks it after relocation to RAM and invalidates
2407 * Patch by Gleb Natapov, 30 Aug 2003:
2408 new I2C driver for mpc107 bridge. Now works from flash.
2410 * Patch by Dave Ellis, 11 Aug 2003:
2411 - JFFS2: fix typo in common/cmd_jffs2.c
2412 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2413 - JFFS2: remove node version 0 warning
2414 - JFFS2: accept JFFS2 PADDING nodes
2415 - SXNI855T: add AM29LV800 support
2416 - SXNI855T: move environment from EEPROM to flash
2417 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2419 * Patch by Bill Hargen, 11 Aug 2003:
2420 fixes for I2C on MPC8240
2421 - fix i2c_write routine
2422 - fix iprobe command
2423 - eliminates use of global variables, plus dead code, cleanup.
2425 * Add support for USB Mass Storage Devices (BBB)
2426 (tested with USB memory sticks only)
2428 * Avoid flicker on TRAB's VFD
2430 * Add support for SK98xx driver
2432 * Add PCI support for SL8245 board
2434 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2435 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2436 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2438 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2439 to allow for more accurate baudrate settings
2440 (error now 0.7% at 115 kbps, instead of 3.5% before)
2442 * Patch by Andreas Mohr, 4 Sep 2003:
2443 Fix a lot of spelling errors
2445 * Add support for PPChameleon Eval Board
2447 * Add support for P3G4 board
2449 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2452 * Patch by Yuli Barcohen, 7 Aug 2003:
2453 check BCSR to detect if the board is configured in PCI mode
2455 ======================================================================
2456 Changes for U-Boot 0.4.7:
2457 ======================================================================
2459 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2460 add support for Adder II MPC852T module
2462 * Patch by George G. Davis, 19 Aug 2003:
2463 fix TI Innovator/OMAP1510 pin configs
2465 * Patches by Kshitij, 18 Aug 2003
2466 - add support for arm926ejs cpu core
2467 - add support for TI OMAP 1610 Innovator Board
2469 * Patch by Yuli Barcohen, 14 Aug 2003:
2470 add support for bzip2 uncompression
2472 * Add GCC library to examples/Makefile so GCC utility functions will
2475 * Add I2C and RTC support for RMU board using software I2C driver
2476 (because of better response to iprobe command); fix problem with
2479 * Patch by Matthias Fuchs, 28 Aug 2003:
2480 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2481 CONFIG_BOOTP_MAKS (see README).
2483 * Fix ICU862 environment problem
2485 * Fix RAM size detection for RMU board
2487 * Implement "reset" for MGT5100/MPC5200 systems
2489 ======================================================================
2490 Changes for U-Boot 0.4.6:
2491 ======================================================================
2493 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2494 allow selection of clock frequency as "make" target
2496 * Implement memory autosizing code for IceCube boards
2498 * Configure network port on INCA-IP for autonegotiation
2500 * Fix overflow problem in network timeout code
2502 * Patch by Richard Woodruff, 8 Aug 2003:
2503 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2505 ======================================================================
2506 Changes for U-Boot 0.4.5:
2507 ======================================================================
2509 * Update for TQM board defaults:
2510 disable clocks_in_mhz, enable boot count limit
2512 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2513 in toplevel directory instead. Removed astest.c from tools/gdb because
2514 it is no longer relevant.
2516 * Fix PCI support for MPC5200 / IceCube Board
2518 * Map ISP1362 USB OTG controller for NSCU board
2520 * Patch by Brad Parker, 02 Aug 2003:
2521 fix sc520_cdp problems
2523 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2525 * Allow erase command to cross flash bank boundaries
2527 * Patch by Scott McNutt, 21 Jul 2003:
2528 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2529 Both LynxOS and BlueCat linux KDIs are supported.
2531 * Patch by Richard Woodruff, 25 Jul 2003:
2532 use more reliable reset for OMAP/925T
2534 * Patch by Nye Liu, 25 Jul 2003:
2535 fix typo in mpc8xx.h
2537 * Patch by Richard Woodruff, 24 Jul 2003:
2538 Fixes for cmd_nand.c:
2539 - Fixed null dereferece which could result in incorrect ECC values.
2540 - Added support for devices with no Ready/Busy signal hooked up.
2541 - Added OMAP1510 read/write protect handling.
2542 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2544 - Switched default ECC to be JFFS2.
2546 * Allow crc32 to be used at address 0x000
2548 * Provide consistent interface to standalone applications to access
2549 the 'global_data' structure
2550 Provide a doc/README.standalone more useful to users/developers.
2552 * Make IceCube MGT5100 FEC driver work
2554 * Implement new mechanism to export U-Boot's functions to standalone
2555 applications: instead of using (PPC-specific) system calls we now
2556 use a jump table; please see doc/README.standalone for details
2558 * Patch by Dave Westwood, 24 Jul 2003:
2559 added support for Unity OS (a proprietary OS)
2561 * Patch by Detlev Zundel, 23 Jul 2003:
2562 add "imls" command to print flash table of contents
2564 * Fix cold boot detection for log buffer reset
2566 * Return error for invalid length specifiers with "cp.X" etc.
2568 * Fix startup problem on MIPS
2570 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2571 bitmap support is configured
2573 * Patch by Bill Hargen, 18 Jul 2003:
2574 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2576 * Patch by Denis Peter, 18 Jul 2003:
2577 - fix memory configuration for MIP405T
2578 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2580 * Cleanup of TQM82xx configurations; use "official" board types
2581 to make selection easier.
2583 * Patch by Martin Krause, 17 Jul 2003:
2584 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2586 * Patch by Richard Woodruff, 17 July 03:
2587 - Fixed bug in OMAP1510 baud rate divisor settings.
2589 * Patch by Nye Liu, 16 July 2003:
2591 - add MPC86xADS support (uses MPC86xADS.h)
2592 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2594 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2595 o don't trust gclk() software measurement by default, depend on
2596 CONFIG_8xx_GCLK_FREQ
2597 - add DRAM SIMM not installed detection
2598 - use more "correct" SDRAM initialization sequence
2599 - allow different SDRAM sizes (8xxADS has 8M)
2601 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2602 - rename MAMR/MBMR defines to be more consistent. Should eventually
2603 be merged into MxMR to better reflect the PowerQUICC datasheet.
2605 * Patch by Yuli Barcohen, 16 Jul 2003:
2606 support new Motorola PQ2FADS-ZU evaluation board which replaced
2607 MPC8260ADS and MPC8266ADS
2609 ======================================================================
2610 Changes for U-Boot 0.4.4:
2611 ======================================================================
2613 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2615 * Add support for MGT5100 and MPC5200 processors
2617 * Patch by Lutz Dennig, 15 Jul 2003:
2618 update for R360MPI board
2620 ======================================================================
2621 Changes for U-Boot 0.4.3:
2622 ======================================================================
2624 * Patches by Kshitij, 04 Jul 2003
2625 - added support for arm925t cpu core
2626 - added support for TI OMAP 1510 Innovator Board
2628 * Patches by Martin Krause, 14 Jul 2003:
2629 - add I2C support for s3c2400 systems (trab board)
2630 - (re-) add "ping" to command table
2632 * Fix handling of "slow" POST routines
2634 * Patches by Yuli Barcohen, 13 Jul 2003:
2635 - Correct flash and JFFS2 support for MPC8260ADS
2636 - fix PVR values and clock generation for PowerQUICC II family
2639 * Patch by Bernhard Kuhn, 08 Jul 2003:
2640 - add support for M68K targets
2642 * Patch by Ken Chou, 3 Jul:
2643 - Fix PCI config table for A3000
2644 - Fix iobase for natsemi.c
2645 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
2647 * Allow to enable "slow" POST routines by key press on power-on
2648 * Fix temperature dependend switching of LCD backlight on LWMON
2649 * Tweak output format for LWMON
2651 * Patch by Stefan Roese, 11 Jul 2003:
2652 - Fix bug in CONFIG_VERSION_VARIABLE.
2653 - AR405 config updated.
2654 - OCRTC/ORSG: bsp command added.
2655 - ASH405 bsp update.
2657 ======================================================================
2658 Changes for U-Boot 0.4.2:
2659 ======================================================================
2661 * Add support for NSCU board
2663 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2665 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2666 mirror bit flash on TQM8xxM modules
2668 * Patch by Kenneth Johansson, 30 Jun 2003:
2669 get rid of MK_CMD_ENTRY macro; update doc/README.command
2671 * Patch by Seb James, 30 Jun 2003:
2672 Improve documentation of I2C configuration in README
2674 * Fix problems with previous log buffer "fixes"
2676 * Fix minor help text issues
2678 * "log append" did not append a newline
2680 ======================================================================
2681 Changes for U-Boot 0.4.1:
2682 ======================================================================
2684 * Fix some missing commands, cleanup header files
2685 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2687 * Rewrite command lookup and help command (fix problems with bubble
2688 sort when sorting command name list). Minor cleanup here and there.
2690 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2691 - Allow to call sysmon function interactively
2692 - PIC on LWMON board needs delay after power-on
2693 - Add missing RSR definitions for MPC8xx
2694 - Improve log buffer handling: guarantee clean reset after power-on
2695 - Add support for EXBITGEN board (aka "genie")
2696 - Add support for SL8245 board
2699 - remove trailing white space, trailing empty lines, C++ comments, etc.
2700 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2702 * Patches by Kenneth Johansson, 25 Jun 2003:
2703 - major rework of command structure
2704 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2706 ======================================================================
2707 Changes for U-Boot 0.4.0:
2708 ======================================================================
2710 * Patches by Robert Schwebel, 26 Jun 2003:
2711 - csb226 configuration updated
2712 - credits for logodl port updated
2713 - innokom configuration updated
2714 - logodl tree update, still with coding style inconsistencies
2715 - added OCM for ppc405 warning to README
2717 * Patch by Pantelis Antoniou, 25 Jun 2003:
2718 update NetVia with V2 board support
2720 * Header file cleanup for ARM
2722 * Patch by Murray Jensen, 24 Jun 2003:
2723 - make sure to use only U-boot provided header files
2724 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2726 * Patch by Stefan Roese, 24 Jun 2003:
2727 - Update esd ASH405 board files.
2728 - Update esd DASA_SIM config file.
2729 - Add ping command to some esd boards.
2731 * Patch by Yuli Barcohen, 23 Jun 2003:
2732 Update for MPC8260ADS board
2734 * Patch by Murray Jensen, 23 Jun 2003:
2735 - cleanup of GCC 3.x compiler warnings
2737 * Patch by Rune Torgersen, 4 Jun 2003:
2738 add large memory support for MPC8266ADS board
2740 * Patch by Richard Woodruff, 19 June 03:
2741 - Enabled standard u-boot device abstraction for ARM
2742 - Enabled console device for ARM
2743 - Initilized bi_baudrate for ARM
2745 * Patch by Bill Hargen, 23 Apr 2003:
2746 fix byte order for 824x I2C addresses (write op)
2748 * Patch by Murray Jensen, 20 Jun 2003:
2750 - cleanup (especially for gcc-3.x compilers)
2752 * Patch by Tom Guilliams, 20 Jun 2003:
2753 added CONFIG_750FX support for IBM 750FX processors
2755 * Patch by Devin Crumb, 02 Apr 2003:
2756 Fix clock divider rounding problem in drivers/serial.c
2758 * Patch by Richard Woodruff, 19 June 03:
2759 - Fixed smc91c111 driver to sync with the u-boot environment
2760 (driver/smc91c111.c).
2761 - Added eth_init error return check in NetLoop (net/net.c).
2763 * Patch by Ken Chou, 19 June 2003:
2764 Added support for A3000 SBC board (Artis Microsystems Inc.)
2766 * Patches by Murray Jensen, 17 Jun 2003:
2767 - Hymod board database mods: add "who" field and new xilinx chip types
2768 - provide new "init_cmd_timeout()" function so code external to
2769 "common/main.c" can use the "reset_cmd_timeout()" function before
2770 entering the main loop
2771 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2772 slightly different. see include/configs/hymod.h for an example
2773 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2774 CFG_DTT_ADM1021 defined)
2775 - add new "eeprom_probe()" function which has similar args and
2776 behaves in a similar way to "eeprom_read()" etc.
2777 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2778 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2779 - gdbtools copyright update
2780 - ensure that set_msr() executes the "sync" and "isync" instructions
2781 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2782 - 8260 I/O ports fix: Open Drain should be set last when configuring
2783 - add SIU IRQ defines for 8260
2784 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2785 config.mk to allow board configurations to override the GNU
2786 linker script, selected via the LDSCRIPT, make variable, and to
2787 give an initial value to the OBJCFLAGS make variable
2788 - 8260 i2c enhancement:
2789 o correctly extends the timeout depending on the size of all
2790 queued messages for both transmit and receive
2791 o will not continue with receive if transmit times out
2792 o ensures that the error callback is done for all queued tx
2794 o correctly detects both tx and rx timeouts, only delivers one to
2795 the callback, and does not overwrite an earlier error
2796 o logic in i2c_probe now correct
2797 - add "vprintf()" function so that "panic()" function can be
2799 - many Hymod board changes
2801 * Patches by Robert Schwebel, 14 Jun 2003:
2802 - add support for Logotronic DL datalogger board
2803 - cleanup serial line after kermit binary download
2804 - add debugX macro (debug level support)
2805 - update mach-types.h to latest arm.linux.org.uk master list.
2807 * Patches by David Müller, 12 Jun 2003:
2808 - rewrite of the S3C24X0 register definitions stuff
2809 - "driver" for the built-in S3C24X0 RTC
2811 * Patches by Yuli Barcohen, 12 Jun 2003:
2812 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2813 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2814 configuration word supplied by FPGA on some MPC8260ADS boards
2816 * Patch by Pantelis Antoniou, 10 Jun 2003:
2817 Unify status LED interface
2819 * Add support for DS12887 RTC; add RTC support for ATC board
2821 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
2822 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2823 - Add Atmel DataFlash support for reading and writing.
2824 - Add possibility to boot a Linux from DataFlash with BOOTM command.
2825 - Add Flash detection on Atmel AT91RM9200DK
2826 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2827 - Replace old Ethernet PHY layer functions
2828 - Change link address
2830 * Patch by Frank Smith, 9 Jun 2003:
2831 use CRIT_EXCEPTION for machine check on 4xx
2833 * Patch by Detlev Zundel, 13 Jun 2003:
2834 added implementation of the "carinfo" command in cmd_immap.c
2836 * Fix CONFIG_NET_MULTI support in include/net.h
2838 * Patches by Kyle Harris, 13 Mar 2003:
2839 - Add FAT partition support
2840 - Add command support for FAT
2841 - Add command support for MMC
2843 - Add Intel PXA support for video
2844 - Add Intel PXA support for MMC
2846 - Enable MMC and FAT for lubbock board
2847 - Other misc changes for lubbock board
2849 * Patch by Robert Schwebel, April 02, 2003:
2850 fix for SMSC91111 driver
2852 * Patch by Vladimir Gurevich, 04 Jun 2003:
2853 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2855 * Patch by Stefan Roese, 05 Jun 2003:
2856 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2857 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2858 data cache can be used even if the chip select is in use.
2859 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2860 (see README for further description).
2861 - Changed config files of CONFIG_EEPRO100 boards to use the
2862 CFG_RX_ETH_BUFFER define.
2864 * Add support for RMU board
2866 * Add support for TQM862L at 100/50 MHz
2868 * Patch by Pantelis Antoniou, 02 Jun 2003:
2869 major reconstruction of networking code;
2870 add "ping" support (outgoing only!)
2872 * Patch by Denis Peter, 04 June 2003:
2873 add support for the MIP405T board
2875 * Patches by Udi Finkelstein, 2 June 2003:
2876 - Added support for custom keyboards, initialized by defining a
2877 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2878 - Added support for the RBC823 board.
2879 - cpu/mpc8xx/lcd.c now automatically calculates the
2880 Horizontal Pixel Count field.
2882 * Fix alignment problem in BOOTP (dhcp_leasetime option)
2883 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2885 * Patch by Mark Rakes, 14 May 2003:
2886 add support for Intel e1000 gig cards.
2888 * Patch by Nye Liu, 3 Jun 2003:
2889 fix critical typo in MAMR definition (include/mpc8xx.h)
2891 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2893 * Patch by Klaus Heydeck, 2 Jun 2003
2894 Minor changes for KUP4K configuration
2896 * Patch by Marc Singer, 29 May 2003:
2897 Fixed rarp boot method for IA32 and other little-endian CPUs.
2899 * Patch by Marc Singer, 28 May 2003:
2900 Added port I/O commands.
2902 * Patch by Matthew McClintock, 28 May 2003
2903 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2904 - minor patches for utx8245
2906 * Patch by Daniel Engström, 28 May 2003:
2909 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2910 add nand flash support to SXNI855T configuration
2911 fix/extend nand flash support:
2912 - fix 'nand erase' command so does not erase bad blocks
2913 - fix 'nand write' command so does not write to bad blocks
2914 - fix nand_probe() so handles no flash detected properly
2915 - add doc/README.nand
2916 - add .jffs2 and .oob options to nand read/write
2917 - add 'nand bad' command to list bad blocks
2918 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2919 - make NAND read/write faster
2921 * Patch by Rune Torgersen, 23 May 2003:
2922 Update for MPC8266ADS board
2924 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2925 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2926 _time_ (!) if the environment is embedded within the U-Boot image,
2927 or in a separate flash sector.
2929 * Cleanup CFG_DER #defines in config files (wd maintained only)
2931 * Fix data abort exception handling for arm920t CPU
2933 * Fix alignment problems with flash driver for TRAB board
2935 * Patch by Donald White, 21 May 2003:
2936 fix calculation of base address in pci_hose_config_device()
2938 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2939 execute "cmd2", even if "cmd1" fails. Note that this is different
2940 to "run var1 var2" where the contents of "var2" will NOT be
2941 executed when a command in "var1" fails.
2943 * Add zero-copy ramdisk support (requires corresponding kernel support!)
2945 * Patch by Kyle Harris, 20 May 2003:
2946 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2947 into cpu/pxa and arch-pxa.
2949 * Patch by Stefan Roese, 23 May 2003:
2950 - IBM PPC405EP port added.
2951 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2952 UART0) is used as default U-Boot console. PPC4xx only!
2953 - esd ASH405 board added (PPC405EP based).
2954 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2955 - esd CPCI405AB board added.
2956 - esd PMC405 board added.
2957 - Update of some esd boards.
2959 * Patch by Denis Peter, 19 Mai 2003:
2960 add support for the MIP405-3 board
2962 * Patch by Dave Ellis, 22 May 2003:
2963 Fix problem with only partially cleared .bss segment
2965 * Patch by Rune Torgersen, 12 May 2003:
2966 get PCI to work on a MPC8266ADS board; incorporate change to
2967 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2969 * Patch by Nye Liu, 1 May 2003:
2970 minor patches for the FADS8xx
2972 * Patch by Thomas Schäfer, 28 Apr 2003:
2973 Fix SPD handling for 256 ECC DIMM on Walnut
2975 * Add support for arbitrary bitmaps for TRAB's VFD command;
2976 allow to pass boot bitmap addresses in environment variables;
2977 allow for zero boot delay
2979 * Patch by Christian Geißinger, 19 May 2002:
2980 On TRAB: wait until the dummy byte has been completely sent
2982 * Patch by David Updegraff, 22 Apr 2003:
2983 update for CrayL1 board
2985 * Patch by Pantelis Antoniou, 21 Apr 2003:
2986 add boot support for ARTOS (a proprietary OS)
2988 * Patch by Steven Scholz, 11 Apr 2003:
2989 Add support for RTC DS1338
2991 * Patch by Rod Boyce, 24 Jan 2003:
2992 Fix counting of extended partitions in diskboot command
2994 * Patch by Christophe Lindheimer, 20 May 2003:
2995 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2997 * Fix SDRAM timing on Purple board
2999 * Add support for CompactFlash on ATC board
3000 (includes support for Intel 82365 and compatible PC Card controllers,
3001 and Yenta-compatible PCI-to-CardBus controllers)
3003 * Patch by Mathijs Haarman, 08 May 2003:
3004 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3006 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3008 * Add support for Promess ATC board
3010 * Patch by Keith Outwater, 28 Apr 2003:
3011 - Miscellaneous corrections and additions to GEN860T board specific code.
3012 - Added GEN860_SC variant to GEN860T.
3013 - Miscellaneous corrections to GEN860T documentation.
3014 - Correct duplicate entry in U-Boot CREDITS file.
3015 - Add GEN860T_SC entry in MAINTAINERS file.
3016 - Update CREDITS file with GEN860T_SC info.
3018 * Update Smiths Aerospace addresses in MAINTAINERS file
3020 * Fix error handling in hush's version of "run" command
3023 - Splashscreen support
3026 - temperature dependend enabling of LCD
3028 * Allow booting from old "PPCBoot" disk partitions
3030 * Add support for TQM8255 Board / MPC8255 CPU
3032 ======================================================================
3033 Changes for U-Boot 0.3.1:
3034 ======================================================================
3036 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3038 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3039 display when Linux takes over
3041 * Patch by Erwin Rol, 27 Feb 2003:
3042 Add support for RTEMS (this time for real).
3044 * Add support for "bmp info" and "bmp display" commands to load
3045 bitmap images; this can be used (for example in a "preboot"
3046 command) to display a splash screen very quickly after poweron.
3048 * Add support for 133 MHz clock on INCA-IP board
3050 * Patch by Lutz Dennig, 10 Apr 2003:
3051 Update for R360MPI board
3053 * Add new meaning to "autostart" environment variable:
3054 If set to "no", a standalone image passed to the
3055 "bootm" command will be copied to the load address
3056 (and eventually uncompressed), but NOT be started.
3057 This can be used to load and uncompress arbitrary
3060 * Patch by Stefan Roese, 10 Apr 2003:
3061 Changed DHCP client to use IP address from server option field #54
3062 from the OFFER packet in the server option field #54 in the REQUEST
3063 packet. This fixes a problem using a Windows 2000 DHCP server,
3064 where the DHCP-server is not the TFTP-server.
3066 * Set max brightness for MN11236 displays on TRAB board
3068 * Add support for TQM862L modules
3070 ======================================================================
3071 Changes for U-Boot 0.3.0:
3072 ======================================================================
3074 * Patch by Arun Dharankar, 4 Apr 2003:
3075 Add IDMA example code (tested on 8260 only)
3077 * Add support for Purple Board (MIPS64 5Kc)
3079 * Add support for MIPS64 5Kc CPUs
3081 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3083 * Patch by Denis Peter, 04 Apr 2003:
3084 - update MIP405-4 board
3086 * Patch by Stefan Roese, 4 Apr 2003:
3087 - U-Boot version environment variable "ver" added
3088 (CONFIG_VERSION_VARIABLE).
3089 - Changed PPC405GPr version from A to B.
3090 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3092 * Patches by Denis Peter, 03 April 2003:
3093 - fix PCI IRQs on MPL boards
3094 - fix two more un-relocated pointer problems
3096 * Fix behaviour of "run" command:
3097 - print error message iv variable does not exist
3098 - terminate processing of arguments in case of error
3100 * Patches by Peter Figuli, 10 Mar 2003
3101 - Add support for BTUART on PXA platform
3102 - Add support for WEP EP250 (PXA) board
3104 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3105 flash using a BDI2000
3107 * Implement fix for I2C Edge Conditions problem for all boards that
3108 use the bit-banging driver (common/soft_i2c.c)
3110 * Patch by Martin Winistoerfer, 23 Mar 2003
3111 - Add port to MPC555/556 microcontrollers
3112 - Add support for cmi customer board with
3113 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3115 * Patch by Rick Bronson, 28 Mar 2003:
3116 - fix common/cmd_nand.c
3118 * Patch by Arun Dharankar, 24 Mar 2003:
3119 - add threads / scheduler example code
3121 * Add patches by Robert Schwebel, 31 Mar 2003:
3122 - add ctrl-c support for kermit download
3123 - align bdinfo output on ARM
3124 - csb226 board: bring in sync with innokom/memsetup.S
3125 - csb226 board: fix MDREFR handling
3126 - misc doc fixes / extensions
3127 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3128 - add BOOT_PROGRESS to armlinux.c
3130 * Add CPU ID, version, and clock speed for INCA-IP
3132 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3133 - fix SRAM and SDRAM memory sizing
3134 - add status LED support
3135 - add MAC address for second (SCC1) ethernet port
3137 * Update default environment for TQM8260 board
3139 * Patch by Rick Bronson, 16 Mar 2003:
3140 - Add NAND flash support for reading, writing, and erasing NAND
3141 flash (certain forms of which are called SmartMedia).
3142 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3144 * Patches by Robert Schwebel, 19 Mar 2003:
3145 - use arm-linux-gcc as default compiler for ARM
3146 - fix i2c fixup code
3147 - fix missing baudrate setting
3148 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3149 - moved "ignoring trailing characters" _before_ u-boot wants to
3150 print out diagnostics messages; removes bogus characters at the
3153 * Patch by John Zhan, 18 Mar 2003:
3154 Add support for SinoVee Microsystems SC8xx boards
3156 * Patch by Rolf Offermanns, 21 Mar 2003:
3157 ported the dnp1110 related changes from the current armboot cvs to
3158 current u-boot cvs. smc91111 does not work. problem marked in
3159 smc91111.c, grep for "FIXME".
3161 * Patch by Brian Auld, 25 Mar 2003:
3162 Add support for STM flash chips on ebony board
3164 * Add PCI support for MPC8250 Boards (PM825 module)
3166 * Patch by Stefan Roese, 25 Mar 2003:
3169 * Patch by Stefan Roese, 20 Mar 2003:
3170 - CPCI4052 update (support for revision 3).
3171 - Set edge conditioning circuitry on PPC405GPr for compatibility
3172 to existing PPC405GP designs.
3173 - Clip udiv to 5 bits on PPC405 (serial.c).
3175 * Extend INCAIP board support:
3176 - add automatic RAM size detection
3177 - add "bdinfo" command
3178 - pass flash address and size to Linux kernel
3179 - switch to 150 MHz clock
3181 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3182 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3183 boards, version 153 for Rev. 200 boards).
3185 * Patch by Vladimir Gurevich, 12 Mar 2003:
3186 Fix relocation problem of statically initialized string pointers
3189 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3190 Cleanup & bug fixes for JFFS2 code:
3191 - the memory mangement was broken. It caused havoc on malloc by
3192 writing beyond the block boundaries.
3193 - the length calculation for files was wrong, sometimes resulting
3194 in short file reads.
3195 - data copying now optionally takes fragment version numbers into
3196 account, to avoid copying from older data.
3197 See doc/README.JFFS2 for details.
3199 * Patch by Josef Wagner, 12 Mar 2003:
3200 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3201 - ETH05 and BEDBUG support for CU824
3202 - added support for MicroSys CPC45
3203 - new BOOTROM/FLASH0 and DOC base for PM826
3205 * Patch by Robert Schwebel, 12 Mar 2003:
3206 Fix the chpart command on innokom board
3209 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3210 s/PPCBoot/U-Boot/ in some files
3211 s/pImage/uImage/ in some files
3213 * Patch by Detlev Zundel, 15 Jan 2003:
3214 Fix '' command line quoting
3216 * Patch by The LEOX team, 19 Jan 2003:
3217 - add support for the ELPT860 board
3218 - add support for Dallas ds164x RTC
3220 * Patches by David Müller, 31 Jan 2003:
3221 - minimal setup for CardBus bridges
3222 - add EEPROM read/write support in the CS8900 driver
3223 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3224 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3226 * Patch by Steven Scholz, 04 Feb 2003:
3227 add support for RTC DS1307
3229 * Patch by Reinhard Meyer, 5 Feb 2003:
3230 fix PLPRCR/SCCR init sequence on 8xx to allow for
3231 changes of EBDF by software
3233 * Patch by Vladimir Gurevich, 07 Feb 2003:
3234 "API-compatibility patch" for 4xx I2C driver
3236 * TRAB fixes / extensions:
3237 - Restore VFD brightness as saved in environment
3238 - add support for Fujitsu flashes
3239 - make sure both buzzers are turned off (drive low level)
3241 * Patches by Robert Schwebel, 06 Mar 2003:
3242 - fix bug in BOOTP code (must use NetCopyIP)
3243 - update of CSB226 port
3244 - clear BSS segment on XScale
3245 - added support for i2c_init_board() function
3246 - update to the Innokom plattform
3248 * Extend support for redundand environments for configurations where
3249 environment size < sector size
3251 * Patch by Rune Torgersen, 13 Feb 2003:
3252 Add support for Motorola MPC8266ADS board
3254 * Patch by Kyle Harris, 19 Feb 2003:
3255 patches for the Intel lubbock board:
3256 memsetup.S - general cleanup (based on Robert's csb226 code)
3257 flash.c - overhaul, actually works now
3258 lubbock.c - fix init funcs to return proper value
3260 * Patch by Kenneth Johansson, 26 Feb 2003:
3261 - Fixed off by one in RFTA calculation.
3262 - No need to abort when LDF is lower than we can program it's only
3263 minimum timing so clamp it to what we can do.
3264 - Takes function pointer to function for reading the spd_nvram. Usefull
3265 for faking data or hardcode a module without the nvram.
3266 - fix other user for above change
3267 - fix some comments.
3269 * Patches by Brian Waite, 26 Feb 2003:
3270 - fix port for evb64260 board
3271 - fix PCI for evb64260 board
3274 * Patch by Reinhard Meyer, 1 Mar 2003:
3275 Add support for EMK TOP860 Module
3277 * Patch by Yuli Barcohen, 02 Mar 2003:
3278 Add SPD EEPROM support for MPC8260ADS board
3280 * Patch by Robert Schwebel, 21 Jan 2003:
3281 - Add support for Innokom board
3282 - Don't complain if "install" fails
3283 - README cleanup (remove duplicated lines)
3284 - Update PXA header files
3286 * Add documentation for existing POST code (doc/README.POST)
3288 * Patch by Laudney Ren, 15 Jan 2003:
3289 Fix handling of redundand environment in "tools/envcrc.c"
3291 * Patch by Detlev Zundel, 28 Feb 2003:
3292 Add bedbug support for 824x systems
3294 * Add support for 16 MB flash configuration of TRAB board
3296 * Patch by Erwin Rol, 27 Feb 2003:
3297 Add support for RTEMS
3299 * Add image information to README
3301 * Patch by Stefan Roese, 18 Feb 2003:
3302 CPCIISER4 configuration updated.
3304 * Patch by Stefan Roese, 17 Feb 2003:
3305 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3307 * Patch by Stefan Roese, 13 Feb 2003:
3308 Add "pcidelay" environment variable (in ms, enabled via
3309 CONFIG_PCI_BOOTDELAY).
3310 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3311 RST# to respond to configuration cycles (33MHz -> 1s).
3313 * Fix dual PCMCIA slot support (when running with just one
3316 * Add VFD type detection to trab board
3318 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3319 variable with value in the EEPROM
3321 * Patch by Stefan Roese, 10 Feb 2003:
3322 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3324 * Add support for MIPS32 4Kc CPUs
3326 * Add support for INCA-IP Board
3328 ======================================================================
3329 Changes for U-Boot 0.2.2:
3330 ======================================================================
3332 * Add dual ethernet support on PM826
3334 * Add support for LXT971 PHY on PM826
3336 * Patch by Tord Andersson, 16 Jan 2003:
3337 Fix flash sector count for TQM8xxL
3339 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3340 16 bytes out of each 32 byte block)
3342 ======================================================================
3343 Changes for U-Boot 0.2.1:
3344 ======================================================================
3346 * Add support for V37 board
3347 (patch by Jón Benediktsson, 11 Dec 2002)
3349 * Update baudrate in bd_info when it gets changed
3351 * Add watchdog trigger points while waiting for serial port
3352 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3354 * Improve command line tool to access the U-Boot's environment
3355 (figuration of the utility, using a config file)
3357 * Add single quote support for (old) command line parser
3359 * Switch LWMON board default config from FRAM to EEPROM;
3360 in POST, EEPROM shows up on 8 addresses
3362 ======================================================================
3363 Changes for U-Boot 0.2.0:
3364 ======================================================================
3366 * Use 1-byte-read instead of -write for iprobe() function
3367 Add i2c commands to PM826 config
3369 * extend I2C POST code: check for list on known addresses
3371 * Improve log buffer code; use "loglevel" to decide which messages
3372 to log on the console, too (like in Linux); get rid of "logstart"
3374 * Add command line tool to access the U-Boot's environment
3375 (board-specific for TRAB now, to be fixed later)
3377 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3378 Fix misc problems with AmigaOne support
3380 * Patch by Chris Hallinan, 3 Dec 2002:
3381 minor cleanup to the MPC8245 EPIC driver
3383 * Patch by Pierre Aubert , 28 Nov 2002
3384 Add support for external (SIU) interrupts on MPC8xx
3386 * Patch by Pierre Aubert , 28 Nov 2002
3387 Fix nested syscalls bug in standalone applications
3389 * Patch by David Müller, 27 Nov 2002:
3390 fix output of "pciinfo" command for CardBus bridge devices.
3392 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3395 * Add LED indication for IDE activity on KUP4K board
3397 * Fix startup problems with VFD display on TRAB
3399 * Patch by Pierre Aubert, 20 Nov 2002
3400 Add driver for Epson SED13806 graphic controller.
3401 Add support for BMP logos in cfb_console driver.
3403 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3405 * Patch by Rod Boyce, 21 Nov 2002:
3406 fix PCMCIA on MBX8xx board
3408 * Patch by Pierre Aubert , 21 Nov 2002
3409 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3410 bootmode word in DPRAM configurable
3412 * Patch by Daniel Engström, 18 Nov 2002:
3413 Fixes for x86 port (mostly strings issues)
3415 * Patch by Ken Chou, 18 Nov 2002:
3416 Fix for natsemi NIC cards (DP83815)
3418 * Patch by Pierre Aubert, 19 Nov 2002:
3419 fix a bug for the MII configuration, and some warnings
3421 * Patch by Thomas Frieden, 13 Nov 2002:
3422 Add code for AmigaOne board
3423 (preliminary merge to U-Boot, still WIP)
3425 * Patch by Jon Diekema, 12 Nov 2002:
3426 - Adding URL for IEEE OUI lookup
3427 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3429 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3430 root-on-nfs macros are designed to switch how the default boot
3431 method gets defined.
3433 * Patch by Daniel Engström, 13 Nov 2002:
3434 Add support for i386 architecture and AMD SC520 board
3436 * Patch by Pierre Aubert, 12 Nov 2002:
3437 Add support for DOS filesystem and booting from DOS floppy disk
3439 * Patch by Jim Sandoz, 07 Nov 2002:
3440 Increase number of network RX buffers (PKTBUFSRX in
3441 "include/net.h") for EEPRO100 based boards (especially SP8240)
3442 which showed "Receiver is not ready" errors when U-Boot was
3443 processing the receive buffers slower than the network controller
3446 * Patch by Andreas Oberritter, 09 Nov 2002:
3447 Change behaviour of NetLoop(): return -1 for errors, filesize
3448 otherwise; return code 0 is valid an means no file loaded - in this
3449 case the environment still gets updated!
3451 * Patches by Jon Diekema, 9 Nov 2002:
3452 - improve ADC/DAC clocking on the SACSng board to align
3453 the failing edges of LRCLK and SCLK
3454 - sbc8260 configuration tweaks
3455 - add status LED support for 82xx systems
3456 - wire sspi/sspo commands into command handler; improved error
3458 - add timestamp support and alternate memory test to the
3459 SACSng configuration
3461 * Patch by Vince Husovsky, 7 Nov 2002:
3462 Add "-n" to linker options to get rid of "Not enough room for
3463 program headers" problem
3465 * Patch by David Müller, 05 Nov 2002
3466 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3467 so we can use an already existing name
3469 * Patch by Pierre Aubert, 05 Nov 2002
3470 Hardware relatied improvments in FDC boot code
3472 * Patch by Holger Schurig, 5 Nov 2002:
3473 Make the PXA really change it's frequency
3475 * Patch by Pierre Aubert, 05 Nov 2002
3476 Add support for slave serial Spartan 2 FPGAs
3478 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3481 * Add support for log buffer which can be passed to Linux kernel's
3482 syslog mechanism; used especially for POST results.
3484 * Patch by Klaus Heydeck, 31 Oct 2002:
3485 Add initial support for kup4k board
3487 * Patch by Robert Schwebel, 04 Nov 2002:
3488 - use watchdog to reset PXA250 systems
3489 - added progress callbacks to (some of the) ARM code
3490 - update for Cogent CSB226 board
3492 * Add support for FPS860 board
3494 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3495 Improve PCI access on 32-bits Compact PCI bus
3497 * Fix mdelay() on TRAB - this was still the debugging version with
3498 seconds instead of ms.
3500 * Patch by Robert Schwebel, 1 Nov 2002:
3501 XScale related cleanup (affects all ARM boards)
3503 * Cleanup of names and README.
3505 ======================================================================
3506 Notes for U-Boot 0.1.0:
3507 ======================================================================
3509 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3511 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3512 For information about the history of the project please see the
3513 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3515 ======================================================================