1 ======================================================================
2 Changes for U-Boot 1.1.3:
3 ======================================================================
5 * Patch by Steven Scholz, 04 Apr 2005:
6 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
8 * Fix timer code for ARM systems: make sure that udelay() does not
9 reset timers so it's save to use udelay() in timeout code.
11 * Patch by Mathias Küster, 23 Nov 2004:
12 add udelay support for the mcf5282 cpu
14 * Patch by Tolunay Orkun, 16 November 2004:
15 fix incorrect onboard Xilinx CPLD base address
17 * Patch by Jerry Van Baren, 08 Nov 2004:
18 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
19 the jumper for the HRCW source should select flash. If lowboot is
20 not selected, the jumper for the HRCW source should select the
22 - change default load base address to 0x00400000
24 * Patch by Yuli Barcohen, 08 Nov 2004:
25 Add support for Analogue & Micro Rattler boards.
26 Tested on Rattler8248.
28 * Patch by Andre Renaud, 08 Nov 2004:
29 Fix watchdog support in common/lcd.c
31 * Patch by Marc Leeman, 05 Nov 2003:
32 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
33 bug only affects the XPC8245 processors
35 * Patches by Josef Wagner, 29 Oct 2004:
36 - Add support for MicroSys CPU87 board
37 - Add support for MicroSys PM854 board
39 * Patch by Jian Zhang, 02 Nov 2004:
40 Add 16-bit NAND support
42 * Patch by Scott McNutt, 01 Nov 2004:
43 Add missing NIOS/NIOS2 support for "iminfo" command
45 * Patch by Detlev Zundel, 29 Oct 2004:
46 Add missing NIOS/NIOS2 support for "mkimage" tool.
48 * Patch by David Adair, 27 Oct 2004:
49 Add missing 440GX SDRAM Controller reset
51 * Patch by Steven Scholz, 25 Oct 2004:
52 Declare reset_cpu() in include/common.h instead locally
54 * Patch by Yusdi Santoso, 22 Oct 2004:
55 - Add support for HIDDEN_DRAGON board
56 - fix endianess problem in driver/rtl1839.c
58 * Patch by Allen Curtis, 21 Oct 2004:
59 support multiple serial ports
61 * Patch by Richard Klingler, 03 Apr 2005:
62 Add call to eth_halt() in net/net.c when called functions fail
63 after eth_init() has been called.
65 * Patch by Sam Song, 3 April 2005:
66 - Update README.Netconsole
69 * Prepare for SoC rework of ARM code:
70 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
71 - rename memsetup into lowlevel_init (function name and source files)
72 Patch by Steven Scholz, 03 Apr 2005:
73 - create SoC specific directories include/asm-arm/arch-imx and
74 include/asm-arm/arch-s3c24x0
76 * Fix problems with SNTP support;
77 enable SNTP support in some boards.
79 * Patches by Martin Krause, 01 Apr 2005:
80 - Fix flash erase timeout on CMC_PU2
81 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
83 * Patch by Steven Scholz, 13 March 2005:
84 fix cache enabling for AT91RM9200
86 * Patch by Masami Komiya, 30 Mar 2005:
87 add SNTP support and expand time server and time offset fields of
88 DHCP support. See doc/README.SNTP
90 * Patch by Steven Scholz, 13 Dec 2004:
91 Fix bug in at91rm920 ethernet driver
93 * Patch by Steven Scholz, 13 Dec 2004:
94 Remove duplicated code by merging memsetup.S files for
95 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
97 * Patch by Detlev Zundel, 31 Mar 2005:
98 Cleanup duplicate definition of overwrite_console()
100 * Update TQM5200 configuration;
101 prepare for Rev. 200 starter kit boards
103 * Patch by Scott McNutt, 21 Oct 2004:
104 Add support for Nios-II EPCS Controller core.
106 * Patch by Scott McNutt, 20 Oct 2004:
108 - Add sysid command (Nios-II only).
109 - Locate default exception trampoline at proper offset.
110 - Implement I/O routines (readb, writeb, etc)
111 - Implement do_bootm_linux
113 * Patches by Martin Krause, 22 Mar 2005:
114 - use TQM5200_auto as MAKEALL target for TQM5200 systems
115 - add support for SM501 graphics controller
116 - add support for graphic console on TQM5200
117 - add support for TQM5200 Rev 200
118 - cleanup, fix typo in include/configs/TQM5200.h
120 * Patch by Manfred Baral, 17 Mar 2005:
123 * Fix RTC configuration for PPChameleon board
125 * Cleanup, fix typo in include/configs/TQM5200.h
127 * Patch by Stefan Roese, 16 Mar 2005:
128 Update for esd auto_update and hh405 board
130 * Adapt for U-Boot image size (new features enabled) on TQM5200
132 * Update code for TQM8540 board (and 85xx in general):
133 - Change the name of the Ethernet driver: MOTO ENET -> ENET
134 - Reformat boot messages
135 - Enable redundant environment
136 - Replace the -O2 optimization flag with -mno-string
138 * Patch by David Brownell, 10 Mar 2005:
139 Restore copyright statements in OHCI drivers.
141 * Add support for TQM8540 board
143 * Patch by Detlev Zundel, 14 Mar 2005:
144 NC650: changed NAND flash addressing to using UPMB
146 * Patch by Stefan Roese, 14 Mar 2005:
147 Update for esd voh405 fpga image
149 * INKA4x0: Allow initialization of LCD backlight dimming from
150 "brightness" environment variable.
152 * Add port initialization for digital I/O on INKA4x0
154 * Patch by Stefan Roese, 01 Mar 2005:
155 Update for esd boards dp405 and hub405
157 * Fix get_partition_info() parameter error in all other calls
158 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
160 * Enable USB and IDE support for INKA4x0 board
162 * Patch by Andrew Dyer, 28 Feb 2005:
163 fix ext2load passing an incorrect pointer to get_partition_info()
164 resulting in load failure for devices other than 0
166 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
168 * Cleanup USB and partition defines
170 * Add support for ext2 filesystems and image timestamps to TQM5200 board
172 * Add reset code for Coral-P on INKA4x0 board
174 * Patch by Martin Krause, 28 Jun 2004:
175 Update for TRAB board.
177 * Fix some missing "volatile"s in MPC5xxx FEC driver
179 * Fix cirrus voltage detection (for CPC45)
181 * Fix byteorder problem in usbboot and scsiboot commands.
183 * Patch by Cajus Hahn, 04 Feb 2005:
184 - don't insist on leading '/' for filename in ext2load
185 - set default partition to useful value (1) in ext2load
187 * Patch by Andrew Dyer, 08 Jan 2005:
188 fix wrong return codes in ext2 code
190 * Removed '--no-warn-mismatch' option from Makefile. This option
191 makes 'ld' to overlook binary objects compatibility.
193 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
194 --end-group) outside of the group. This will make 'ld' to do
195 _multiple_ search in the library group when resolving symbol
196 references and do only a _single_ seach in libgcc.a after the group
199 * Fix stability problems on CPC45 board again.
201 * Make image detection for diskboot / usbboot / scsiboot more robust
202 (also check header checksum)
204 * Update CPC45 board configuration.
206 * Add USB and PCI support for INKA4x0 board
208 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
212 * Patch by Robin Getz, 13 Oct 2004:
213 Add standalone application to change SMC91C111 MAC addresses,
214 see examples/README.smc91111_eeprom
216 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
217 Fix Flash support for ARM Integrator CP.
219 * Patch by Richard Woodruff, 10 Jan 2005:
220 Update support for OMAP2420 (ARM11) and H4 board:
221 o clean up and add new types to H4 memory probe code.
222 o fix to work with internal boot.
223 o added PRCM config III operation.
224 o fix marginal flash timings.
225 o add revison ATAG usage.
226 o enable voltage scaling at power chip.
227 o fix compile error for i2c.
229 * Fix network problem (error when receiving multiple ARP packets)
231 * Patch by Daniel Poirot, 12 Oct 2004:
232 Add support for Wind River sbc405 board
234 * Patch by Rainer Brestan, 12 Oct 2004:
235 Make examples/Makefile more robust
237 * Patch by Sam Song, 11 October 2004:
238 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
239 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
242 * Patch by Sam Song, 10 Oct 2004:
243 Fix a parameter error in run_command() in main.c
245 * Patch by Richard Woodruff, 01 Oct 2004:
246 add support for the TI OMAP2420 processor and its H4 reference
249 * Patch by Christian Pellegrin, 24 Sep 2004:
250 Added support for NE2000 compatible (DP8390, DP83902) NICs.
252 * Patch by Leif Lindholm, 23 Sep 2004:
253 add support for the AMD db1550 board
255 * Patch by Travis Sawyer, 15 Sep 2004:
256 Add CONFIG_SERIAL_MULTI support for ppc4xx,
257 update README.serial_multi
259 * Patches by David Snowdon, 07 Sep 2004:
260 - add u-boot.hex target in the top level Makefile
261 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
262 - use -mtune=xscale and -march=armv5 options for PXA
264 * Patch by Florian Schlote, 08 Sep 2004:
265 Add support for SenTec-COBRA5272-board (Coldfire).
267 * Patch by Gleb Natapov, 07 Sep 2004:
268 mpc824x: set PCI latency timer to a sane value
271 * Patch by Kurt Stremerch, 03 Sep 2004:
272 Add bitstream configuration option for fpga command (Xilinx only).
274 * Patch by Kurt Stremerch, 03 Sep 2004:
275 Add Xilinx Spartan2E family FPGA support
277 * Patch by Jeff Angielski, 02 Sep 2004:
278 Add Added support for H2 revision of the EP8260 board.
279 Fixed formatting for some of the EP8260 related source files.
281 * Patch by Jon Loeliger, 02 Sep 2004:
282 Reset monitor size back to 256 so environment can be written
283 to flash on MPC85xx ADS and CDS releases.
285 * Patch by Paolo Broggini, 02 Sep 2004:
286 Make BSS clearing on ARM systems more robust
288 * Patch by Yue Hu and Joe, 01 Sep 2004:
289 - add PCI support for ixp425;
290 - add EEPRO100 suppor tfor ixdp425 board.
292 * Fix problem with protected sector detection in driver/cfi_flash.c
294 ======================================================================
295 Changes for U-Boot 1.1.2:
296 ======================================================================
298 * Code cleanup, mostly for GCC-3.3.x
300 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
301 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
302 additional ethernet addresses.
304 * Cleanup drivers/i82365.c - avoid duplication of code
306 * Fix bogus "cannot span across banks" flash error message
310 * Add support for CompactFlash for the CPC45 Board.
312 * Fix problems with CMC_PU2 flash driver.
315 - avoid trigraph warning in fs/ext2/ext2fs.c
316 - rename UC100 -> uc100
318 * Add support for UC100 board
320 * Patch by Stefan Roese, 16 Dez 2004:
321 - ext2fs support added
322 - Tundra universe support added
323 - Coldfire MCF5249 support added (no preloader needed!)
324 - MCF5249 board TASREG added
325 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
327 - some esd boards updated
328 - memory commands "mdc" and "mwc" added for cyclic read/write
329 (CONFIG_MX_CYCLIC, see README for further description)
331 * Add support for INKA4X0 board
333 * Patch by Steven Scholz, 12 Dec 2004:
334 Fix typo in AT91 memory setup.
336 * Patch by Martin Krause, 27 Oct 2004:
337 - add support for "STK52xx" board (including PS/2 multiplexer)
338 - add hardware detection for TQM5200
340 * Clean up CMC PU2 flash driver
342 * Update MAINTAINERS file
344 * Fix bug in MPC823 LCD driver
346 * Fix udelay() on AT91RM9200 for delays < 1 ms.
348 * Enable long help on CMC PU2 board;
350 increase CPU speed from 179 to 207 MHz.
352 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
353 unaligned tail part specially).
355 * Update for AT91RM9200DK and CMC_PU2 boards:
356 - Enable booting directly from flash
357 - fix CMC_PU2 flash driver
359 * Fix mkimage usage message
361 * Map SRAM on NC650 board
363 * Work around for Ethernet problems on Xaeniax board
365 * Patch by TsiChung Liew, 23 Sep 2004:
366 - add support for MPC8220 CPU
367 - Add support for Alaska and Yukon boards
369 * Fix configuration for ERIC board (needs more room)
371 * Adjust MIPS compiler options at run-time depending on tools version
372 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
373 "-mcpu=4kc" for old tools)
375 * Add passing of the command line and memory size information to the
376 kernel on xaeniax board.
378 * Enable NAND flash support for NC650 board.
380 * Patch by Thomas Lange 07 Oct 2004:
381 Updated README for DBAu1x00 boards to match current status
383 * Patch by Philippe Robin, 28 Sept 2004:
384 Fix Flash support for Versatile.
386 * Patch by Roger Blofeld, 16 Sep 2004:
387 Fix timeout for DHCP command retry
389 * Patch by Pantelis Antoniou, 14 Sep 2004:
390 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
392 * Patch by Pantelis Antoniou, 14 Sep 2004:
393 Kick watchdog when bz-decompressing
395 * Fix CFG_HZ problems on AT91RM9200 systems
396 [Remember: CFG_HZ should be 1000 on ALL systems!]
398 * Patch by Gridish Shlomi, 30 Aug 2004:
399 - Add support to revA version of PQ27 and PQ27E.
400 - Reverted MPC8260ADS baudrate back to original 115200
402 * Patch by Hojin, 17 Sep 2004:
403 Fix typo in cfi_flash.c
405 * Patch by Mark Jonas, 09 September 2004:
406 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
409 * Patch by Mark Jonas, 31 August 2004:
410 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
411 improves FTP performance for MPC5200 systems. Enabled for IceCube
414 * Patch by Michael Bendzick, 30 Aug 2004:
415 - Improve platform.S code for omap1510inn that detects whether code
416 is running from SDRAM or not. Patch allows SDRAM to be configured
417 if code is running out of SRAM at 0x20000000.
419 * Patch by Frederick Klatt, 30 Aug 2004:
420 Add support for the Wind River SBC8540/SBC8560 boards
422 * Configure SX1 board to use drivers/cfi_flash.c
424 * Patches by Michael Bendzick, 30 Aug 2004:
425 - Configure omap1510inn board to use drivers/cfi_flash.c
426 - Make drivers/cfi_flash.c protect environment and redundant
429 * Patch by Steven Scholz, 23 Jun 2004:
430 - Add script (tools/img2brec.sh) to programm U-Boot into
431 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
433 * Patches by Scott McNutt, 24 Aug 2004:
434 - Add support for Altera Nios-II processors.
435 - Add support for Psyent PCI-5441 board.
436 - Add support for Psyent PK1C20 board.
438 * Patches by Jon Loeliger, 24 Aug 2004:
439 - Add support for the MPC8541 and MPC8555 CDS boards
440 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
441 - Convert MPC85xxADS to use common CFI flash driver
442 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
443 from board_early_init_f()
444 - Provide SW workaround for PCI initialization on 85xx CDS
446 * Patches by George G. Davis, 24 Aug 2004:
447 - Enable ramdisk/initrd tagged param support for omap1610h2_config
448 - Remove static network setup defaults from mx1ads_config
449 - update ARM boards to use constants from mach-types.h
451 * Patch by Gary Jennejohn, 04 Oct 2004:
452 - fix I2C on at91rm9200
453 - add support for Ricoh RS5C372A RTC
455 * Patch by Gary Jennejohn, 01 Oct 2004:
456 - add support for CMC PU2 board
457 - add support for I2C on at91rm9200
459 * Patch by Gary Jennejohn, 28 Sep 2004:
460 fix baudrate handling on at91rm9200
462 * Patch by Yuli Barcohen, 22 Aug 2004:
463 - remove ZPC.1900 board-specific flash driver;
464 switch the port to generic CFI driver;
467 * Patch by Hinko Kocevar, 21 Aug 2004:
468 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
470 * Clean up tools/bmp_logo.c to not add trailing white space
472 * Patch by Hinko Kocevar, 21 Aug 2004:
473 - Group common framebuffer functions in common/lcd.c
474 - Group common framebuffer macros and #defines in include/lcd.h
475 - Provide calc_fbsize() for video ATAG
477 * Patch by Sam Song, 21 August 2004:
478 - Fix a typo in README
479 - Align "(RO)" output for "flinfo" after "protect on"
480 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
481 ratio 1:1 when core frequency less than 50MHz
483 * Patches by Hinko Kocevar, 21 Aug 2004:
484 - fix some "use of label at end of compound statement" warnings
485 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
487 * Patch by Steven Scholz, 16 Aug 2004:
488 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
489 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
490 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
491 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
492 into cpu/arm920t/$(SOC)/
494 * Patches by Sean Chang, 09 Aug 2004:
495 - Added support for both 8 and 16 bit mode access to System ACE CF
497 - Fixed missing System ACE CF device during get FAT partition info
498 in fat_register_device function.
499 - Enabled System ACE CF support on ML300.
501 * Patch by Sean Chang, 09 Aug 2004:
502 Synch defines for saveenv and do_saveenv functions so they get
503 compiled under the same statement.
505 * Patch by Sean Chang, 09 Aug 2004:
506 - Added I2C support for ML300.
507 - Added support for ML300 to read out its environment information
508 stored on the EEPROM.
509 - Added support to use board specific parameters as part of
510 U-Boot's environment information.
511 - Updated MLD files to support configuration for new features
514 * Patches by Travis Sawyer, 05 Aug 2004:
515 - Remove incorrect bridge settings for eth group 6
516 - Add call to setup bridge in ppc_440x_eth_initialize
517 - Fix ppc_440x_eth_init to reset the phy only if its the
518 first time through, otherwise, just check the phy for the
519 autonegotiated speed/duplex. This allows the use of netconsole
520 - only print the speed/duplex the first time the phy is reset.
522 * Patch by Shlomo Kut, 29 Mar 2004:
523 Add support for MKS Instruments "Quantum" board
525 * Fix build problem with Cogent boards;
526 avoid using <asm/byteorder.h> when using the host compiler
528 * Patch by Ganapathi C, 04 Aug 2004:
529 Fix NFS timeout issue
531 * Patch by Yuli Barcohen, 19 Jul 2004:
532 - Fix host tools building in Cygwin environment
533 - Fix header files search order for host tools
535 * Patch by Tom Armistead, 19 Jul 2004:
536 Fix kgdb.S support for 74xx_75x cpu
538 * Patch by Jon Loeliger, 15 Jul 2004:
539 Fix MPC85xx I2C driver
541 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
543 * Patch by Stephen Williams, 15 July 2004
544 Set the PCI class code for JSE board as part of PCI interface setup
546 * Patch by Michael Bendzick, 15 Jul 2004:
547 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
548 CFG_FLASH_USE_BUFFER_WRITE is set
550 * Patch by Yuli Barcohen, 13 Jul 2004:
551 Allow clock setting on MPC866/MPC885 series chips according to
552 environment variable `cpuclk'
554 * Patch by Yuli Barcohen, 20 Apr 2004:
555 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
557 * Patch by Vincent Dubey, 24 Sep 2004:
558 Add support for xaeniax board
560 * Add comment about non-GPL character of standalone applications to
563 * Fix FEC ethernet problem on NSCU board.
565 * Patch by Gary Jennejohn, 09 Sep 2004:
566 allow to use USART1 as console port on at91rm9200dk boards
568 * Patch by Stefan Roese, 16 Sep 2004:
571 * Fix SysClk handling for PPChameleon and CATcenter boards
573 * Patch by Detlev Zundel, 08 Sep 2004:
574 Update etags build target
576 * Improve NetConsole support: add support for broadcast destination
577 address and buffered input.
579 * Cleanup compiler warnings for GCC 3.3.x and later
581 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
583 * Add support for IDS "NC650" board
585 * Add automatic update support for LWMON board
587 * Clear Block Lock-Bits when erasing flash on LWMON board.
589 * Fix return code of "fatload" command
591 * Enable MSDOS/VFAT filesystem support for LWMON board
593 * Patch by Martin Krause, 03 Aug 2004:
594 change timing for SM501 graphics controller on TQM5200 module
596 * Patch by Mark Jonas, 13 July 2004:
597 - Total5200 LCD now run in little endian mode. Endianess conversion
599 - Removed last reference to "console" environment variable.
601 * Patches by Lars Munch, 12 Jul 2004:
602 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
604 - split out the LXT971A PHY from ns_9750_eth.h
605 - split the dm9161 phy part out of at91rm9200_ether.c
607 * Patch by Andreas Engel, 12 Jul 2004:
608 Replaced hardcoded PL011 clock frequency with config variable.
609 Fixed wrong CONFIG_CMD_DFL doc.
611 * Patch by Thomas Viehweger, 09 Jun 2004:
612 make it possible to remove chpart when there is only one partition
614 * Add support for console over UDP (compatible to Ingo Molnar's
615 netconsole patch under Linux)
617 * Patch by Jon Loeliger, 16 Jul 2004:
618 - support larger DDR memories up to 2G on the PC8540/8560ADS and
620 - Made MPC8540/8560ADS be 33Mhz PCI by default.
621 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
622 and CONFIG_L2_INIT_RAM options.
623 - Refactor Local Bus initialization out of SDRAM setup.
624 - Re-implement new version of LBC11/DDR11 errata workarounds.
625 - Moved board specific PCI init parts out of CPU directory.
626 - Added TLB entry for PCI-1 IO Memory
627 - Updated README.mpc85xxads
629 * Patch by Sascha Hauer, 28 Jun:
630 - add generic support for Motorola i.MX architecture
631 - add support for mx1ads, mx1fs2 and scb9328 boards
633 * Patches by Marc Leeman, 23 Jul 2004:
634 - Add define for the PCI/Memory Buffer Configuration Register
635 - corrected comments in cpu/mpc824x/cpu_init.c
637 * Add support for multiple serial interfaces
638 (for example to allow modem dial-in / dial-out)
640 * Patch by Stefan Roese, 15 Jul 2004:
641 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
643 * Fix NSCU config; add ethernet wakeup code.
645 * Add link for preloader for Motorola Coldfire to README.m68k
647 * Patch by Michael Bendzick, 12 Jul 2004:
648 fix output formatting in drivers/cfi_flash.c
650 * Patch by Mark Jonas, 02 Jul 2004:
651 Fix lowboot (again) on MPC5xxx
653 * Patch by Curt Brune, 07 Jul 2004:
654 relocate exception vectors on arm720t if needed
656 * Patch by George G. Davis, 06 Jul 2004:
657 - update mach-types.h to latest arm.linux.org.uk master list
658 - Set correct OMAP1610 bi_arch_number for build target
660 * Patch by Curt Brune, 06 Jul 2004:
661 evb4510: add support for timer interrupt; cleanup
663 * Patch by Dan Poirot, 06 Jul 2004:
664 Fix sbc8260 environment variables
666 * Cleanup redundand "console" environment variable
668 * Patch by Mark Jonas, 05 Jul 2004:
669 add support for the Total5100's and Total5200's LCD screen
671 * Patches by Dan Eisenhut, 01 Jul 2004:
673 - Move doc2000.h include to prevent compiler warning on some boards
675 * Patch by Mark Jonas, 01 Jul 2004:
676 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
677 MGT5100 and MPC5200 based Freescale platforms.
679 * Patch by Philippe Robin, 01 Jul 2004:
680 Add initialization for Integrator and versatile board files.
682 * Patch by Hinko Kocevar, 01 Jun 2004:
683 Fix VFD FB allocation, add LCD FB allocation on ARM
685 * Patch by Martin Krause, 30 Jun 2004:
686 Add support for TQM5200 board
688 * Patch by Martin Krause, 29 Jun 2004:
689 Add loopw command: infinite write loop on address range
691 * Patches by Yasushi Shoji, 29 Jun 2004:
692 - add empty include/asm-microblaze/processor.h
693 - add to CREDITS and MAINTAINERS
694 - add gd initialization
695 - add MicroBlaze and SUZAKU board to MAKEALL script
696 - add reset support for SUZAKU
697 - add flush_cache() for MicroBlaze
698 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
699 size flash memory on SUZAKU
701 * Patch by Prakash Kumar, 27 Jun 2004:
702 Add support for the PXA250 based Intrinsyc Cerf board.
704 * Patch by Yasushi Shoji, 27 Jun 2004:
705 fix comment in include/common.h
707 * Rename SBC8560 into sbc8560 for consistency
709 * Patch by Daniel Poirot, 24 Jun 2004:
710 Add support for Wind River's sbc8240 board
712 * Patches by Yasushi Shoji, 26 Jun 2004:
713 - drivers/serial_xuartlite.c: fix "return 0" in void function
714 - add microblaze support to mkimage tool
716 * Patch by Fred Klatt, 25 Jun 2004:
717 Add support for WindRiver's sbc8560 board
719 * Patch by Nicolas Lacressonniere, 24 Jun 2004
720 Small Bugs fixes for "at91rm9200dk" board:
721 - Timing modifications for SPI DataFlash access
722 - Fix NAND flash detection bug
724 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
725 Add Support for Flash AT49BV6416 for AT91RM9200DK board
727 * Patch by Jon Loeliger, 17 June 2004:
728 Completion of the 8540ADS/8560ADS updates:
729 Fix some PCI and Rapid I/O memory maps,
730 Initialize both TSEC 1 and 2,
732 Update MAINTAINER for 85xx boards and README.mpc85xxads
734 * Patch by Yuli Barcohen, 16 Jun 2004:
735 Remove obsolete AdderII port which was superseded by unified
736 AdderII/Adder87x port
738 * Patch by Ladislav Michl, 16 Jun 2004:
739 Fix gcc-3.3.3 warnings for smc91111.c
741 * Patch by Stefan Roese, 02 Jul 2004:
742 - Fix bug in 405 ethernet driver; allocated data not cleared!
743 - Fix problem in 405 i2c driver; don't try to print without console!
745 * Patch by Paul Ruhland, 11 Jun 2004:
746 Remove debug code from 'board/lpd7a40x/flash.c'
748 * Patch by Andrea Marson, 11 Jun 2004:
749 Update for PPChameleon board:
750 - support for SysClk @ 25MHz
751 - support for Silicon Motion SM712 VGA controller
754 * Patches by Richard Woodruff, 10 Jun 2004:
755 - fix problems with examples/stubs.c for GCC >= 3.4
756 - fix problems with gd initialization
758 * Patch by Curt Brune, 17 May 2004:
759 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
760 - Add support for ESPD-Inc. EVB4510 Board
762 * Patch by Marc Leeman, 11 May 2004:
763 Fix for MPC8245 - reading PPC Memory from another device with the
764 PPC as PCI target device corrupts data due to interenal hardware
767 * Fix "cls" command when used with splash screen
769 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
770 slow download of a big image)
772 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
773 display even after showing a bitmap
775 * Patch by Josef Wagner, 04 Jun 2004:
776 - DDR Ram support for PM520 (MPC5200)
777 - support for different flash types (PM520)
778 - USB / IDE / CF-Card / DiskOnChip support for PM520
779 - 8 bit boot rom support for PM520/CE520
780 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
781 - I2C and RTC support for CPC45
782 - support of new flash type (28F160C3T) for CPC45
784 * Fix flash parameters passed to Linux for PPChameleon board
786 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
788 * Patch by Paul Ruhland, 10 Jun 2004:
789 fix support for Logic SDK-LH7A404 board and clean up the
790 LH7A404 register macros.
792 * Patch by Matthew McClintock, 10 Jun 2004:
793 Modify code to select correct serial clock on Sandpoint8245
795 * Patch by Robert Schwebel, 10 Jun 2004:
796 Add support for Intel K3 strata flash.
798 * Patch by Thomas Brand, 10 Jun 2004:
799 Fix "loads" command on DK1S10 board
801 * Patch by Yuli Barcohen, 09 Jun 2004:
802 Add support for 8MB flash SIMM and JFFS2 file system on
803 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
805 * Patch by Yuli Barcohen, 09 Jun 2004:
806 Add support for Analogue&Micro Adder87x and the older AdderII board.
808 * Patch by Ming-Len Wu, 09 Jun 2004:
809 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
811 * Patch by Sam Song, 09 Jun 2004:
812 - Add support for RPXlite_DW board
813 - Update FLASH driver for 4*AM29DL323DB90VI
814 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
816 * Patch by Mark Jonas, 08 June 2004:
817 - Make MPC5200 boards evaluate the SVR to print processor name and
818 version in checkcpu() (cpu/mpc5xxx/cpu.c).
820 * Patch by Kai-Uwe Bloem, 06 May 2004:
821 Fix endianess problem in cramfs code
823 * Patch by Tom Armistead, 04 Jun 2004:
824 Add support for MAX6900 RTC
826 * Patches by Ladislav Michl, 03 Jun 2004:
827 - fix cfi_flash.c on LE systems
828 - let 'make mrproper' delete u-boot.img as well
829 - turn printf into debug in cfi_flash.c
831 * Patch by Kurt Stremerch, 28 May 2004:
832 Add support for Exys XSEngine board
834 * Patch by Martin Krause, 27 May 2004:
835 Fix a MPC5xxx I2C timing issue in i2c_probe().
837 * Patch by Leif Lindholm, 27 May 2004:
838 Fix board_init_f() for dbau1x00 board.
840 * Patch by Imre Deak, 26 May 2004:
841 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
842 Set flash base accordingly, and decide whether to do or skip board
843 specific setup steps.
845 * Patch by Josef Baumgartner, 26 May 2004:
846 Add missing define in include/asm-m68k/global_data.h
848 * Patch by Josef Baumgartner, 25 May 2004:
849 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
851 * Patch by Paul Ruhland, 24 May 2004:
852 fix SDRAM initialization for LPD7A400 board.
854 * Patch by Jian Zhang, 20 May 2004:
855 add support for environment in NAND flash
857 * Patch by Yuli Barcohen, 20 May 2004:
858 Add support for Interphase iSPAN boards.
860 * Patches by Paul Ruhland, 17 May 2004:
861 - Add I/O functions to the smc91111 ethernet driver to support the
862 Logic LPD7A40x boards.
863 - Add support for the Logic Zoom LH7A40x based SDK board(s),
864 specifically the LPD7A400.
866 * Patches by Robert Schwebel, 15 May 2004:
867 - call MAC address reading code also for SMSC91C111;
868 - make SMSC91C111 timeout configurable, remove duplicate code
869 - fix get_timer() for PXA
870 - update doc/README.JFFS2
871 - use "bootfile" env variable also for jffs2
873 * Patch by Tolunay Orkun, 14 May 2004:
874 Add support for Cogent CSB472 board (8MB Flash Rev)
876 * Patch by Thomas Viehweger, 14 May 2004:
877 - flash.h: more flash types added
878 - immap_8260.h: some bits added (useful for RMII)
879 - cmd_coninfo.c: typo corrected, printf -> puts
880 - reduced size by replacing spaces with tab
882 * Patch by Robert Schwebel, 13 May 2004:
883 Add 'imgextract' command: extract one part of a multi file image.
885 * Patches by Jon Loeliger, 11 May 2004:
886 Dynamically handle REV1 and REV2 MPC85xx parts.
887 (Jon Loeliger, 10-May-2004).
888 New consistent memory map and Local Access Window across MPC85xx line.
889 New CCSRBAR at 0xE000_0000 now.
890 Add RAPID I/O memory map.
891 New memory map in README.MPC85xxads
892 (Kumar Gala, 10-May-2004)
893 Better board and CPU identification on MPC85xx boards at boot.
894 (Jon Loeliger, 10-May-2004)
895 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
896 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
897 (Jim Robertson, 10-May-2004)
898 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
899 Supports multiple PHYs.
900 (Andy Fleming, 10-May-2004)
901 Some README.MPC85xxads updates.
902 (Kumar Gala, 10-May-2004)
903 Copyright updates for "Freescale"
904 (Andy Fleming, 10-May-2004)
906 * Patch by Stephen Williams, 11 May 2004:
907 Add flash support for ST M29W040B
908 Reduce JSE specific flash.c to remove dead code.
910 * Patch by Markus Pietrek, 04 May 2004:
911 Fix clear_bss code for ARM systems (all except s3c44b0 which
912 doesn't clear BSS at all?)
914 * Fix "ping" problem on INC-IP board. Strange problem:
915 Sometimes the store word instruction hangs while writing to one of
916 the Switch registers, but only if the next instruction is 16-byte
917 aligned. Moving the instruction into a separate function somehow
918 makes the problem go away.
920 * Patch by Rishi Bhattacharya, 08 May 2004:
921 Add support for TI OMAP5912 OSK Board
923 * Patch by Sam Song May, 07 May 2004:
924 Fix typo of UPM table for rmu board
926 * Patch by Pantelis Antoniou, 05 May 2004:
927 - Intracom board update.
930 * Add support for the second Ethernet interface for the 'PPChameleon'
933 * Patch by Dave Peverley, 30 Apr 2004:
934 Add support for OMAP730 Perseus2 Development board
936 * Patch by Alan J. Luse, 29 Apr 2004:
937 Fix flash chip-select (OR0) option register setting on FADS boards.
939 * Patch by Alan J. Luse, 29 Apr 2004:
940 Report MII network speed and duplex setting properly when
941 auto-negotiate is not enabled.
943 * Patch by Jarrett Redd, 29 Apr 2004:
944 Fix hang on reset on Ocotea board due to flash in wrong mode.
946 * Patch by Dave Peverley, 29 Apr 2004:
947 add MAC address detection to smc91111 driver
949 * Patch by David Müller, 28 Apr 2004:
950 fix typo in lib_arm/board.c
952 * Patch by Tolunay Orkun, 20 Apr 2004:
953 - README update: add CONFIG_CSB272 and csb272_config
954 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
955 i2cfast environment variable
957 * Patch by Yuli Barcohen, 19 Apr 2004:
958 - Rename DUET_ADS to MPC885ADS
959 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
960 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
961 - Clean up FADS family port to use the new defines
963 * Fix PCI support on CPC45 board
965 * Patch by Scott McNutt, 25 Apr 2004:
966 Add Nios GDB/JTAG Console support:
967 - Add stubs to support gdb via JTAG.
968 - Add support for console over JTAG.
971 * Add support for CATcenter board (based on PPChameleon ME module)
973 * Patch by Klaus Heydeck, 12 May 2004:
974 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
975 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
976 various changes to KUP4 board specific files
978 * Fix minor network problem on MPC5200: need some delay between
979 resetting the PHY and sending the first packet. Implemented in a
980 "natural" way by invoking the PHY reset and initialization code
981 only once after power on vs. each time the interface is brought up.
983 * Add some limited support for low-speed devices to SL811 USB controller
984 (at least "usb reset" now passes successfully and "usb info" displays
987 * Change init sequence for multiple network interfaces: initialize
988 on-chip interfaces before external cards.
990 * Fix memory leak in the NAND-specific JFFS2 code
992 * Fix SL811 USB controller when attached to a USB hub
994 * Fix config option spelling in PM520 config file
996 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
997 patches by Pantelis Antoniou, 30 Mar 2004)
999 * Fix minor NAND JFFS2 related issue
1001 * Fixes for SL811 USB controller:
1002 - implement workaround for broken memory stick
1003 - improve error handling
1005 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1006 cope with congested networks.
1008 ======================================================================
1009 Changes for U-Boot 1.1.1:
1010 ======================================================================
1012 * Patch by Travis Sawyer, 23 Apr 2004:
1013 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1014 errata from Vitesse Semiconductor.
1016 * Patch by Philippe Robin, 22 Apr 2004:
1017 Fix ethernet configuration for "versatile" board
1019 * Patch by Kshitij Gupta, 21 Apr 2004:
1020 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1022 * Patch by Steven Scholz, 24 Feb 2004:
1023 Fix a bug in AT91RM9200 ethernet driver:
1024 The MII interface is now initialized before accessing the PHY.
1026 * Patch by John Kerl, 19 Apr 2004:
1027 Use U-boot's miiphy.h for PHY register names, rather than
1028 introducing a new header file.
1030 * Update pci_ids.h from linux-2.4.26
1032 * Patch by Masami Komiya, 19 Apr 2004:
1033 Fix problem cause by VLAN function on little endian architecture
1034 without VLAN environment
1036 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1037 binary image for all clock frequencies. Implement run-time
1038 optimization of flash access timing based on the actual bus
1041 * Modify KUP4X board configuration to use SL811 driver for USB memory
1042 sticks (including FAT / VFAT filesystem support)
1044 * Add SL811 Host Controller Interface driver for USB
1046 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1048 * Patch by Pantelis Antoniou, 19 Apr 2004:
1049 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1050 Minor patches for Intracom boards.
1052 * Patch by Christian Pell, 19 Apr 2004:
1053 cleanup support for CF/IDE on PCMCIA for PXA25X
1055 * Temporarily disabled John Kerl's extended MII command code because
1056 "miivals.h" is missing
1058 * Patches by Mark Jonas, 13 Apr 2004:
1059 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1060 - Add sync instructions to IceCube SDRAM init code
1061 - Move SDRAM chip constants into seperate include files
1062 - Unify DDR and SDR initialization code
1063 - Unify all IceCube (Lite5xxx) target names
1065 * Patch by John Kerl, 16 Apr 2004:
1066 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1067 mii read 4-7 18-1a. Also add mii dump subcommand for
1068 pretty-printing standard regs 0-5.
1070 * Patch by Stephen Williams, 16 April 2004:
1071 fix typo in JSE.h; update MAINTAINERS
1073 * Patch by Matthew S. McClintock, 14 Apr 2004:
1074 fix initdram function for utx8245 board
1076 * Patch by Markus Pietrek, 14 Apr 2004:
1077 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1079 * Patch by Reinhard Meyer, 18 Apr 2004:
1080 provide the IDE Reset Function for EMK 5200 boards
1082 * Patch by Masami Komiya, 12 Apr 2004:
1083 fix pci_hose_write_config_{byte,word}_via_dword problems
1085 * Patch by Sangmoon Kim, 12 Apr 2004:
1086 Update max RAM size for debris board
1088 * Patch by Travis Sawyer, 08 Apr 2004:
1089 Add TLB entry for second DIMM slot on ocotea
1091 * Patch by Masami Komiya, 08 Apr 2004:
1092 add RTL8169 network driver
1094 * Patch by Dan Malek, 07 Apr 2004:
1095 - Add support for RPC/STx GP3, Motorola 8560 board
1096 - Update 85xx TSEC driver so it searches MII for first available PHY
1098 - Add functions to support console MII commands.
1100 * Patch by Tolunay Orkun, 07 Apr 2004:
1101 Move initialization of bi_iic_fast[]
1102 from board_init_f() to board_init_r()
1104 * Patch by Yasushi Shoji, 07 Apr 2004:
1105 Cleanup microblaze port
1107 * Patch by Sangmoon Kim, 07 Apr 2004:
1108 Add auto SDRAM module detection for Debris board
1110 * Patch by Rune Torgersen, 06 Apr 2004:
1111 - Fix some PCI problems on the MPC8266ADS board
1112 - Fix the location of some PCI entries in the immap structure
1114 * Patch by Yasushi Shoji, 07 Apr 2004:
1115 - add support for microblaze processors
1116 - add support for AtmarkTechno "suzaku" board
1118 * Configure PPChameleon board to use redundand environment in flash
1120 * Configure PPChameleon board to use JFFS2 NAND support.
1122 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1124 * Patch by Rune Torgersen, 16 Apr 2004:
1127 * Patches by Pantelis Antoniou, 16 Apr 2004:
1128 - add support for a new version of an Intracom board and fix
1129 various other things on others.
1130 - add verify support to the crc32 command (define
1131 CONFIG_CRC32_VERIFY to enable it)
1132 - fix FEC driver for MPC8xx systems:
1133 1. fix compilation problems for boards that use dynamic
1135 2. shut down FEC after network transfers
1136 - HUSH parser fixes:
1137 1. A new test command was added. This is a simplified version of
1138 the one in the bourne shell.
1139 2. A new exit command was added which terminates the current
1141 3. Fixed handing of $? (exit code of last executed command)
1142 - Fix some compile problems;
1143 add "once" functionality for the netretry variable
1145 * Patch by George G. Davis, 02 Apr 2004:
1146 add support for Intel Assabet board
1148 * Patch by Stephen Williams, 01 Apr 2004:
1149 Add support for Picture Elements JSE board
1151 * Patch by Christian Pell, 01 Apr 2004:
1152 Add CompactFlash support for PXA systems.
1154 * Patches by Pantelis Antoniou, 30 Mar 2004:
1155 - add auto-complete support to the U-Boot CLI
1156 - add support for NETTA and NETPHONE boards; fix NETVIA board
1157 - add support for the Epson 156x series of graphical displays
1158 (These displays are serial and not suitable for using a normal
1159 framebuffer console on them)
1160 - add infrastructure needed in order to POST any DSPs in a board
1161 - improve and fix various things in the MPC8xx FEC driver:
1162 1. The new 87x and 88x series of processors have two FECs,
1163 and the new driver supports them both.
1164 2. Another change in the 87x/88x series is support for
1165 the RMII (Reduced MII) interface. However numerous
1166 changes are needed to make it work since the PHYs
1167 are connected to the same lines. That means that
1168 you have to address them correctly over the MII
1170 3. We now correctly match the MII/RMII interface
1171 configuration to what the PHY reports.
1172 - Fix problem when readingthe MII status register. Due to the
1173 internal design of many PHYs you have to read the register
1174 twice. The problem is more apparent in 10Mbit mode.
1175 - add new mode ".jffs2s" for reading from a NAND device: it just
1176 skips over bad blocks.
1177 - add networking support for VLANs (802.1q), and CDP (Cisco
1179 - some minor patches / cleanup
1181 * Patch by Yuli Barcohen, 28 Mar 2004:
1182 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1183 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1184 - Change configuration method for MPC8260ADS family
1186 * add startup code to clear the BSS of standalone applications
1188 * Fix if / elif handling bug in HUSH shell
1190 ======================================================================
1191 Changes for U-Boot 1.1.0:
1192 ======================================================================
1194 * Patch by Mark Jonas: Remove config.tmp files only when
1195 unconfiguring the board
1197 * Adapt RMU board for bigger flash memory
1199 * Patch by Klaus Heydeck, 13 Mar 2003:
1200 Add support for KUP4X Board
1202 * Patch by Pavel Bartusek, 21 Mar 2004
1203 Add Reiserfs support
1205 * Patch by Hinko Kocevar, 20 Mar 2004
1206 - Add auto-release for SMSC LAN91c111 driver
1207 - Add save/restore of PTR and PNR regs as suggested in datasheet
1209 * Patch by Stephen Williams, 19 March 2004
1210 Increase speed of sector reads from SystemACE,
1211 shorten poll timeout and remove a useless reset
1213 * Patch by Tolunay Orkun, 19 Mar 2004:
1214 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1217 * Patch by Brad Kemp, 18 Mar 2004:
1218 prevent machine checks during a PCI scan
1220 * Patch by Pierre Aubert, 18 Mar 2004:
1221 Fix string cleaning in IDE identification
1223 * Patch by Pierre Aubert, 18 Mar 2004:
1224 - Unify video mode handling for Chips & Technologies 69000 Video
1225 chip and Silicon Motion SMI 712/710/810 Video chip
1226 - Add selection of the video output (CRT or LCD) via 'videoout'
1227 environment variable for the Silicon Motion
1230 * Patch by Pierre Aubert, 18 Mar 2004:
1231 include/common.h typo fix
1233 * Patches by Tolunay Orkun, 17 Mar 2004:
1234 - Add support for bd->bi_iic_fast[] initialization via environment
1235 variable "i2cfast" (CONFIG_I2CFAST)
1236 - Add "i2cfast" u-boot environment variable support for csb272
1238 * Patch by Carl Riechers, 17 Mar 2004:
1239 Ignore '\0' characters in console input for use with telnet and
1242 * Patch by Leon Kukovec, 17 Mar 2004:
1243 typo fix for strswab prototype #ifdef
1245 * Patches by Thomas Viehweger, 16 Mar 2004:
1246 - show PCI clock frequency on MPC8260 systems
1247 - add FCC_PSMR_RMII flag for HiP7 processors
1248 - in do_jffs2_fsload(), take load address from load_addr if not set
1249 explicit, update load_addr otherwise
1250 - replaced printf by putc/puts when no formatting is needed
1251 (smaller code size, faster execution)
1253 * Patch by Phillippe Robin, 16 Mar 2004:
1254 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1256 * Patch by Stephen Williams, 15 Mar 2004:
1257 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1259 * Patch by Tolunay Orkun, 15 Mar 2004:
1260 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1262 * Patch by Travis Sawyer, 15 Mar 2004:
1263 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1265 * Add start-up delay to make sure power has stabilized before
1266 attempting to switch on USB on SX1 board.
1268 * Patch by Josef Wagner, 18 Mar 2004:
1269 - Add support for MicroSys XM250 board (PXA255)
1270 - Add support for MicroSys PM828 board (MPC8280)
1271 - Add support for 32 MB Flash on PM825/826
1272 - new SDRAM refresh rate for PM825/PM826
1273 - added support for MicroSys PM520 (MPC5200)
1274 - replaced Query by Identify command in CPU86/flash.c
1275 to support 28F160F3B
1277 * Fix wrap around problem with udelay() on ARM920T
1279 * Add support for Macronix flash on TRAB board
1281 * Patch by Pierre Aubert, 15 Mar 2004:
1282 Fix buffer overflow in IDE identification
1284 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1286 * Remove redundand #define in IceCube.h
1288 * Patch by Steven Scholz, 27 Feb 2004:
1289 - Adding get_ticks() and get_tbclk() for AT91RM9200
1290 - Many white space fixes in cpu/at91rm9200/interrupts.c
1292 * Patches by Steven Scholz, 20 Feb 2004:
1293 some cleanup in AT91RM9200 related code
1295 * Patches by Travis Sawyer, 12 Mar 2004:
1296 - Fix Gigabit Ethernet support for 440GX
1297 - Add Gigabit Ethernet Support to MII PHY utilities
1299 * Patch by Brad Kemp, 12 Mar 2004:
1300 Fixes for drivers/cfi_flash.c:
1301 - Better support for x8/x16 implementations
1302 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1303 - Added defines for AMD command and address constants
1305 * Patch by Leon Kukovec, 12 Mar 2004:
1306 Fix get_dentfromdir() to correctly handle deleted dentries
1308 * Patch by George G. Davis, 11 Mar 2004:
1309 Remove hard coded network settings in TI OMAP1610 H2
1310 default board config
1312 * Patch by George G. Davis, 11 Mar 2004:
1313 add support for ADS GraphicsClient+ board.
1315 * Patch by Pierre Aubert, 11 Mar 2004:
1316 - add bitmap command and splash screen support in cfb console
1317 - add [optional] origin in the bitmap display command
1319 * Patch by Travis Sawyer, 11 Mar 2004:
1320 Fix ocotea board early init interrupt setup.
1322 * Patch by Thomas Viehweger, 11 Mar 2004:
1323 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1325 * Patch by Stephan Linz, 09 Mar 2004
1326 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1328 * Patch by George G. Davis, 9 Mar 2004:
1329 fix recent build failure for SA1100 target
1331 * Patch by Travis Sawyer, 09 Mar 2004:
1332 Support native interrupt mode for the IBM440GX.
1333 Previously it was running in 440GP compatibility mode.
1335 * Patch by Philippe Robin, 09 Mar 2004:
1336 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1339 * Patch by Masami Komiya, 08 Mar 2004:
1340 Don't overwrite server IP address or boot file name
1341 when the boot server does not return values
1343 * Patch by Tolunay Orkun, 5 Mar 2004:
1344 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1346 * Patch by Tolunay Orkun, 5 Mar 2004:
1347 Fix early board initialization for Cogent CSB272 board
1349 * Patch by Ed Okerson, 3 Mar 2004:
1350 fix CFI flash writes for little endian systems
1352 * Patch by Reinhard Meyer, 01 Mar 2004:
1353 generalize USB and IDE support for MPC5200 with according
1354 changes to IceCube.h and TOP5200.h
1355 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1356 add info about USB and IDE to README
1358 * Patch by Yuli Barcohen, 4 Mar 2004:
1359 Fix problems with GCC 3.3.x which changed handling of global
1360 variables explicitly initialized to zero (now in .bss instead of
1363 * Patch by Leon Kukovec, 02 Mar 2004:
1364 add strswab() to fix IDE LBA capacity, firmware and model numbers
1365 on little endian machines
1367 * Patch by Masami Komiya, 02 Mar 2004:
1368 - Remove get_ticks() from NFS code
1369 - Add verification of RPC transaction ID
1371 * Patch by Pierre Aubert, 02 Mar 2004:
1372 cleanup for IDE and USB drivers for MPC5200
1374 * Patch by Travis Sawyer, 01 Mar 2004:
1376 - Add IBM PPC440GX Ref Platform support (Ocotea)
1377 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1378 Adapted to U-Boot and 440GX port
1380 - Add gracious handling of all Ethernet Pin Selections for 440GX
1381 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1383 - Add needed bit definitions
1386 * Patch by Carl Riechers, 1 Mar 2004:
1387 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1389 * Patch by Stephan Linz, 27 Feb 2004
1390 - avoid problems for targets without NFS download support
1392 * Patch by Rune Torgersen, 27 Feb 2004:
1393 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1394 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1395 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1397 * Patch by Masami Komiya, 27 Feb 2004:
1398 Fix rarpboot: add autoload by NFS
1400 * Patch by Dan Eisenhut, 26 Feb 2004:
1401 fix flash_write return value in saveenv
1403 * Patch by Stephan Linz, 11 Dec 2003
1404 expand config.mk to avoid trigraph warnings on NIOS
1406 * Rename "BMS2003" board into "HMI10"
1408 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1409 storage; auto-set console on USB port (using preboot command)
1411 * Add support for SX1 mobile phone; add support for USB-based console
1412 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1414 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1416 * Fix SDRAM timings for LITE5200 / IceCube board
1418 * Handle Auti-MDIX / connection status for INCA-IP
1420 * Fix USB problems when attempting to read 0 bytes
1422 * Patch by Travis Sawyer, 26 Feb 2004:
1423 Fix broken compile for XPEDITE1K target.
1425 * Patch by Stephan Linz, 26 Feb 2004:
1426 Bug fix for NFS code on NIOS targets
1428 * Patch by Stephen Williams, 26 Feb 2004:
1429 Break up SystemACE reads of large block counts
1431 * Patch by Pierre Aubert, 26 Feb 2004
1432 add IDE support for MPC5200
1434 * Patch by Masami Komiya, 26 Feb 2004:
1435 add autoload via NFS
1437 * Patch by Stephen Williams
1438 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1439 elsewhere in the source.
1441 * Patch by Steven Scholz, 25 Feb 2004:
1442 - Timeouts in FPGA code should be based on CFG_HZ
1443 - Minor cleanup in code for Altera FPGA ACEX1K
1445 * Patch by Steven Scholz, 25 Feb 2004:
1446 Changed "Directory Hierarchy" section in README
1448 * Patch by Masami Komiya, 25 Feb 2004:
1449 Reduce copy count in nfs_read_reply() of NFS code
1451 * Patch by Markus Pietrek, 24 Feb 2004:
1452 NS9750 DevBoard added
1454 * Patch by Pierre Aubert, 24 Feb 2004
1455 add USB support for MPC5200
1457 * Patch by Steven Scholz, 24 Feb 2004:
1458 - fix MII commands to use values from last command
1460 * Patch by Torsten Demke, 24 Feb 2004:
1461 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1463 * Patch by Rahul Shanbhag, 19 Feb 2004:
1464 Fixes for for OMAP1610 board:
1465 - shift some IRQ specific code to platform.S file
1466 - remove duplicatewatchdog reset code from start.S
1468 * Make Auto-MDIX Support configurable on INCA-IP board
1470 * Fix license for mkimage tool
1472 * Patch by Masami Komiya, 24 Feb 2004:
1473 Update NetBootFileXferSize in NFS code
1475 * Patch by Scott McNutt, 24 Feb 2004:
1476 fix packet length in NFS code
1478 * Patch by Masami Komiy, 22 Feb 2004:
1479 Add support for NFS for file download
1481 * Patch by Andrea Scian, 17 Feb 2004:
1482 Add support for S3C44B0 processor and DAVE B2 board
1484 * Patch by Steven Scholz, 20 Feb 2004:
1485 - Add support for MII commands on AT91RM9200 boards
1486 - some cleanup in AT91RM9200 ethernet code
1488 * Patch by Peter Ryser, 20 Feb 2004:
1489 Add support for the Xilinx ML300 platform
1491 * Patch by Stephan Linz, 17 Feb 2004:
1492 Fix watchdog support for NIOS
1494 * Patch by Josh Fryman, 16 Feb 2004:
1495 Fix byte-swapping for cfi_flash.c for different bus widths
1497 * Patch by Jon Diekema, 14 Jeb 2004:
1498 Remove duplicate "FPGA Support" notes from the README file
1500 * Patches by Reinhard Meyer, 14 Feb 2004:
1501 - update board/emk tree; use common flash driver
1502 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1503 [adapted for other PPC CPUs -- wd]
1504 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1506 * Patch by Jon Diekema, 13 Feb 2004:
1507 Call show_boot_progress() whenever POST "FAILED" is printed.
1509 * Patch by Nishant Kamat, 13 Feb 2004:
1510 Add support for TI OMAP1610 H2 Board
1511 Fixes for cpu/arm926ejs/interrupt.c
1512 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1513 Fix for a timer bug in OMAP1610 Innovator
1514 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1516 * Patches by Stephan Linz, 12 Feb 2004:
1517 - add support for NIOS timer with variable period preload counter value
1518 - prepare POST framework support for NIOS targets
1520 * Patch by Denis Peter, 11 Feb 2004:
1521 add POST support for the MIP405 board
1523 * Patch by Laurent Mohin, 10 Feb 2004:
1524 Fix buffer overflow in common/usb.c
1526 * Patch by Tolunay Orkun, 10 Feb 2004:
1527 Add support for Cogent CSB272 board
1529 * Patch by Thomas Elste, 10 Feb 2004:
1530 Add support for NET+50 CPU and ModNET50 board
1532 * Patch by Sam Song, 10 Feb 2004:
1533 Fix typos in cfi_flash.c
1535 * Patch by Leon Kukovec, 10 Feb 2004
1536 Fixed long dir entry slot id calculation in get_vfatname
1538 * Patch by Robin Gilks, 10 Feb 2004:
1539 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1540 !=, <>, <, >, <=, >=)
1542 * Fix problem with side effects in macros in include/usb.h
1544 * Patch by David Benson, 13 Nov 2003:
1545 bug 841358 - fix TFTP download size limit
1547 * Fixing bug 850768:
1548 improper flush_cache() in load_serial()
1550 * Fixing bug 834943:
1551 MPC8540 - missing volatile declarations
1553 * Patch by Stephen Williams, 09 Feb 2004:
1554 Add support for Xilinx SystemACE chip:
1555 - New files common/cmd_ace.c and include/systemace.h
1556 - Hook systemace support into cmd_fat and the partition manager
1558 * Patch by Travis Sawyer, 09 Feb 2004:
1559 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1561 * Patch by Travis Sawyer, 09 Feb 2004:
1563 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1564 - Add phymode for 440 enet
1567 - Change board_pre_init to board_early_init_f
1568 - Add user flash to bus controller setup
1570 - Fix is_pci_host to check GPIO for monarch bit
1571 - Force xpedite1k to pci conventional mode (via #define option)
1573 * Patch by Brad Kemp, 4 Feb 2004:
1574 - handle the machine check that is generated during the PCI scans
1576 - define the registers used in the IMMR by the PCI subsystem.
1578 * Patch by Pierre Aubert, 03 Feb 2004:
1579 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1581 * Patch by Jeff Angielski, 03 Feb 2004:
1582 Fix copy & paste error in cpu/mpc8260/pci.c
1584 * Patch by Reinhard Meyer, 24 Jan 2004:
1585 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1587 * Add Auto-MDIX support for INCA-IP
1591 * Patch by Josef Baumgartner, 10 Feb 2004:
1592 Fixes for Coldfire port
1594 * Patch by Brad Kemp, 11 Feb 2004:
1595 Fix CFI flash driver problems
1597 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
1598 modules at CPU clock frequencies above 66 MHz.
1600 * Optimize flash programming speed for LWMON (by another 100% :-)
1602 * Patch by Jian Zhang, 3 Feb 2004:
1603 - Changed the incorrect FAT12BUFSIZE
1604 - data_begin in fsdata can be negative. Changed it to be short.
1606 * Patches by Stephan Linz, 30 Jan 2004:
1607 1: - board/altera/common/flash.c:flash_erase():
1608 o allow interrupts befor get_timer() call
1609 o check-up each erased sector and avoid unexpected timeouts
1610 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1611 o enclose sevenseg_set() in cpp condition
1612 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1613 - fix some typed in mistakes in the NIOS documentation
1614 2: - split DK1C20 configuration into several header files:
1615 o two new files for each NIOS CPU description
1616 o U-Boot related part is remaining in DK1C20.h
1617 3: - split DK1S10 configuration into several header files:
1618 o two new files for each NIOS CPU description
1619 o U-Boot related part is remaining in DK1S10.h
1620 4: - Add support for the Microtronix Linux Development Kit
1621 NIOS CPU configuration at the Altera Nios Development Kit,
1622 Stratix Edition (DK-1S10)
1623 5: - Add documentation for the Altera Nios Development Kit,
1624 Stratix Edition (DK-1S10)
1625 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1627 7: - Add support for the common U-Boot SPI framework at
1630 * Patch by Rahul Shanbhag, 28 Jan 2004:
1631 Fix flash protection/locking handling for OMAP1610 innovator board.
1633 * Patch by Rolf Peukert, 28 Jan 2004:
1634 fix flash write problems on CSB226 board (write with 32 bit bus width)
1636 * Patches by Mark Jonas, 16 Jan 2004:
1637 - fix rounding error when calculating baudrates for MPC5200 PSCs
1638 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1639 time which is not supported
1641 * Patch by Yuli Barcohen, 26 Jan 2004:
1642 Allow bzip2 compression for small memory footprint boards
1644 * Patch by Brad Kemp, 21 Jan 2004:
1645 Add support for CFI flash driver for both the Intel and the AMD
1648 * Patch by Travis Sawyer, 20 Jan 2004:
1649 Fix pci bridge auto enumeration of sibling p2p bridges.
1651 * Patch by Tolunay Orkun, 12 Jan 2004:
1652 Add some delays as needed for Intel LXT971A PHY support
1654 * Patches by Stephan Linz, 09 Jan 2004:
1655 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1656 - make DK1C20 board configuration related to ASMI conform to
1659 * Patch by Anders Larsen, 09 Jan 2004:
1661 ARM memory layout fixes: the abort-stack is now set up in the
1662 correct RAM area, and the BSS is zeroed out as it should be.
1664 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1665 of the linker scripts are replaced by '__bss_start' and '_end',
1666 resp., which is a further step to eliminate unnecessary differences
1667 between the implementation of the CPU architectures.
1669 * Patch by liang a lei, 9 Jan 2004:
1670 Fix Intel 28F128J3 ID in include/flash.h
1672 * Patch by Masami Komiya, 09 Jan 2004:
1673 add support for TB0229 board (NEC VR4131 MIPS processor)
1675 * Patch by Leon Kukovec, 12 Dec 2003:
1676 changed extern __inline__ into static __inline__ in
1677 include/linux/byteorder/swab.h
1679 * Patch by Travis Sawyer, 30 Dec 2003:
1680 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1681 select MDI port based on enabled EMAC device.
1682 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1685 * Patch by Wolter Kamphuis, 15 Dec 2003:
1686 made CONFIG_SILENT_CONSOLE usable on all architectures
1688 * Disable date command on TQM866M - there is no RTC on MPC866
1690 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1692 * Implement adaptive SDRAM timing configuration based on actual CPU
1693 clock frequency for INCA-IP; fix problem with board hanging when
1694 switching from 150MHz to 100MHz
1696 * Add PCMCIA CS support for BMS2003 board
1698 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1699 see doc/README.MPC866 for details;
1700 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1701 calculate CPU clock frequency from PLL register values.
1703 * Add support for 128 MB RAM on TQM8xxL/M modules
1705 * Fix PS/2 keyboard problem caused by statically initialized variable
1706 pointing to a location in flash
1708 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1710 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
1711 before we can access it; add delay in case we are faster (with no
1714 * Cleanup of some init functions
1716 * Make sure SCC Ethernet is always stopped by the time we boot Linux
1717 to avoid Linux crashes by early packets coming in.
1719 * Accelerate flash accesses on LWMON board by using buffered writes
1721 * Fix typo in Makefile;
1722 fix problem with PARTNUM detection
1724 * Patch by Reinhard Meyer, 09 Jan 2004:
1725 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1727 * Add support for IDE LED on BMS2003 board
1728 (exclusive with status LED!)
1730 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
1733 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1734 Add common files for "emk" boards
1736 * Add a common get_ram_size() function and modify the the
1737 board-specific files to invoke that common implementation.
1739 ======================================================================
1740 Changes for U-Boot 1.0.1:
1741 ======================================================================
1743 * Set default clock for INCA-IP to 150 MHz
1745 * Make BMS2003 use a separate config file to avoid #ifdef mess;
1746 add I2C support; add support for DS1337 RTC
1748 * Add CompactFlash support for BMS2003 board
1750 * Add support for status LED on BMS2003 board
1752 * Patch by Scott McNutt, 02 Jan 2004:
1753 Add support for the Nios Active Serial Memory Interface (ASMI)
1756 * Patch by Andrea Marson, 16 Dec 2003:
1757 Add support for the PPChameleon ME and HI modules
1759 * Patch by Yuli Barcohen, 22 Dec 2003:
1760 Add support for Motorola DUET ADS board (MPC87x/88x)
1762 * Patch by Robert Schwebel, 15 Dec 2003:
1763 add support for cramfs (uses JFFS2 command interface)
1765 * Patches by Stephan Linz, 11 Dec 2003:
1766 - more documentation for NIOS port
1767 - new struct nios_pio_t, struct nios_spi_t
1768 - Reconfiguration for NIOS Development Kit DK1C20:
1769 o move board related code from board/dk1c20
1770 to board/altera/dk1c20
1771 o create a new common source path board/altera/common
1772 and move generic flash access stuff into it
1773 o change/expand configuration file DK1C20.h
1774 - Add support for NIOS Development Kit DK1S10
1775 - Add status LED support for NIOS systems
1776 - Add dual 7-segment LED support for Altera NIOS DevKits
1778 * Patch by Ronen Shitrit, 10 Dec 2003:
1779 Add support for the Marvell DB64360 / DB64460 development boards
1781 * Patch by Detlev Zundel, 10 Dec 2003:
1782 fix dependency problem in examples/Makefile
1784 * Patch by Denis Peter, 8 Dec 2003
1785 - add support for the PATI board (MPC555)
1786 - add SPI support for the MPC5xx
1788 * Patch by Anders Larsen, 08 Dec 2003:
1789 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1790 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1791 cleanup some redundand #defines
1793 * Patch by André Schwarz, 8 Dec 2003:
1794 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1795 - TX and RX deskriptors must be quad-word aligned
1796 - does not work with only one TX deskriptor
1797 - standard reset method does not work
1799 * Patch by Masami Komiya, 08 Dec 2003:
1800 add RTL8139 ethernet driver
1802 * Patches by Ed Okerson, 07 Dec 2003:
1803 - fix ethernet for the AU1x00 processors in little-endian mode.
1804 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1806 * Minor code cleanup (coding style)
1808 * Patch by Reinhard Meyer, 30 Dec 2003:
1809 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1810 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1811 - turned debug print of PHY registers into a function (called in two places)
1812 - added support for EMK MPC5200 based modules
1814 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
1816 * Add support for TQM866M modules
1818 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1820 * Fix a few compiler warnings
1822 * Patch by Reinhard Meyer, 28 Dec 2003:
1823 Add initial support for TOP5200 board
1825 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
1826 environment variable which can set to "100", "133", or "150". The
1827 CPU clock will be configured accordingly upon next reboot. Other
1828 values are ignored. In case of an invalid or undefined "cpuclk"
1829 value, the compile-time default CPU clock speed will be used.
1831 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1832 window that is used to access the UART registers by the Linux driver)
1834 * Patch by Reinhard Meyer, 20 Dec 2003:
1835 Fix clock calculation for the MPC5200 for higher clock frequencies
1836 (above 2**32 / 10 = 429.5 MHz).
1838 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1840 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
1842 * Add new configuration for IceCube board with DDR memory
1844 * Update TRAB memory configurations
1846 * Add JFFS2 support for INCA-IP board
1848 * Patch by Bill Hargen, 09 Dec 2003:
1849 - BUBINGA405EP: changed flash driver to protect top sector containing
1851 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1852 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1853 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1854 - 405EP: added/fixed support for "reginfo" command.
1855 - 4xx: removed spurious MII error messages on "mii info" command.
1857 * Patch by Bernhard Kuhn, 28 Nov 2003:
1858 add support for Coldfire CPU
1859 add support for Motorola M5272C3 and M5282EVB boards
1861 * Patch by Pierre Aubert, 24 Nov 2003:
1862 - add a return value for the fpga command
1863 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1864 is defined. If ide_preinit fails, ide_init is aborted.
1865 - fix an endianess problem in fat.h
1867 * Patch by Wolter Kamphuis, 05 Dec 2003:
1868 Add support for SNMC's QS850/QS823/QS860T boards
1870 * Patch by Yuli Barcohen, 3 Dec 2003:
1871 "revive" U-Boot support for old Motorola MPC860ADS board
1873 * Patch by Cam(ilo?), 03 Dec 2003:
1874 make examples build even with broken Montavista objcopy
1876 * Patch by Pavel Bartusek, 27 Nov 2003:
1877 fix conversion problem with "bootretry" evironment variable
1879 * Patch by Andre Schwarz, 24 Nov 2003:
1880 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1882 * Patch by Pavel Bartusek, 21 Nov 2003:
1883 set ZMII bridge speed on 440
1885 * Patch by Anders Larsen, 17 Nov 2003:
1886 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1888 * Patches by David Müller, 14 Nov 2003:
1889 - board/mpl/common/common_util.c
1890 * implement support for BZIP2 compressed images
1891 * various cleanups (printf -> puts, ...)
1892 - board/mpl/common/flash.c
1893 * report correct errors to upper layers
1894 * check the erase fail and VPP low bits in status reg
1895 - board/mpl/vcma9/cmd_vcma9.c
1896 - board/mpl/vcma9/flash.c
1897 * various cleanups (printf -> puts, ...)
1899 * fix typo in comment
1900 - cpu/arm920t/usb_ohci.c
1901 * support for S3C2410 is missing in #if line
1903 * reinit some registers in case of error (cable missing, ...)
1905 * support for USB/MMC devices is missing in #if line
1906 - include/configs/MIP405.h
1907 - include/configs/PIP405.h
1908 * enable BZIP2 support
1909 * enlarge malloc space to 1MiB because of BZIP2 support
1910 - include/configs/VCMA9.h
1911 * enable BZIP2 support
1912 * enlarge malloc space to 1MiB because of BZIP2 support
1913 * enable USB support
1914 - lib_arm/armlinux.c
1915 * change calling convention of ARM Linux kernel as
1916 described on http://www.arm.linux.org.uk/developer/booting.php
1918 * Patch by Thomas Lange, 14 Nov 2003:
1919 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1920 support all these AMD boards.
1922 * Patch by Thomas Lange, 14 Nov 2003:
1923 Workaround for mips au1x00 physical memory accesses (the au1x00
1924 uses a 36 bit bus internally and cannot access physical memory
1925 directly. Use the uncached SDRAM address instead of the physical
1928 * Patch by Xue Ligong (Joe), 13 Nov 2003:
1929 add Realtek 8019 ethernet driver
1931 * Patch by Yuli Barcohen, 13 Nov 2003:
1932 MPC826xADS/PQ2FADS cleanup
1934 * Patch by Anders Larsen, 12 Nov 2003:
1935 Update README to mark the PORTIO commands non-standard
1937 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
1938 update for for Atmel AT91RM9200DK development kit:
1939 - support for environment variables in DataFlash
1940 - Atmel DataFlash AT45DB1282 support
1942 * Patch by Jeff Carr, 11 Nov 2003:
1943 add support for new version of 8270 processors
1945 * Patches by George G. Davis, 05 Nov 2003:
1946 - only pass the ARM linux initrd tag to the kernel when an initrd
1948 - update omap1510inn configuration file
1950 * Patches by Stephan Linz, 3 Nov 2003:
1951 - more endianess fixes for LAN91C111 driver
1952 - CFG_HZ configuration patch for NIOS Cyclone board
1954 * Patch by Stephan Linz, 28 Oct 2003:
1955 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1957 * Patch by Steven Scholz, 20 Oct 2003:
1958 - make "mii info <addr>" show infor for PHY at "addr" only
1959 - Endian fix for miiphy_info()
1961 * Patch by Gleb Natapov, 19 Sep 2003:
1962 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1964 * Patch by Anders Larsen, 17 Sep 2003:
1965 Bring ARM memory layout in sync with the documentation:
1966 stack and malloc-heap are now located _below_ the U-Boot code
1968 * Accelerate booting on TRAB board: read and check autoupdate image
1969 headers first instead of always reading the whole images.
1971 * Fix type in MPC5XXX code (pointed out by Victor Wren)
1973 * Enabled password check on RMU board
1975 * Fix configuration problem with IceCube in LOWBOOT configuration:
1976 envrionment got embedded, corrupting the image layout.
1978 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
1980 * Added BMS2003 board
1981 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1983 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
1984 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1987 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1990 * Add checksum verification to 'imls' command
1992 * Add bd_info fields needed for 4xx Linux I2C driver
1994 * Patch by Martin Krause, 4 Nov. 2003:
1995 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1997 * Print used network interface when CONFIG_NET_MULTI is set
1999 * Patch by Bernhard Kuhn, 28 Oct 2003:
2000 Add low boot support for MPC5200
2002 * Fix problem with dual PCMCIA support (NSCU)
2004 * Fix MPC5200 I2C initialization function
2006 ======================================================================
2007 Changes for U-Boot 1.0.0:
2008 ======================================================================
2010 * Fix parameter passing to standalone images with bootm command
2012 * Patch by Kyle Harris, 30 Oct 2003:
2013 Fix build errors for ixdp425 board
2015 * Patch by David M. Horn, 29 Oct 2003:
2016 Fixes to build under CYGWIN
2018 * Get IceCube MGT5100 working (again)
2020 * Fix problems in memory test on some boards (which was not
2021 non-destructive as intended)
2023 * Patch by Gary Jennejohn, 28 Oct 2003:
2024 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2025 to prevent stack overflow on ARM systems
2027 * Patch by Stephan Linz, 28 Oct 2003:
2028 fix init sequence error for NIOS port
2030 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2032 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2034 * Patch by Xiao Xianghua, 23 Oct 2003:
2035 small patch for mpc85xx
2037 * Fix small problem in MPC5200 I2C driver
2039 * Fix FCC3 support on ATC board
2041 * Correct header printing for multi-image files in do_bootm()
2043 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2045 * Fix PCI problems on PPChameleon board
2047 * Patch by Steven Scholz, 18 Oct 2003:
2048 Fix AT91RM9200 ethernet driver
2050 * Patch by Nye Liu, 17 Oct 2003:
2051 Fix typo in include/mpc8xx.h
2053 * Patch by Richard Woodruff, 16 Oct 03:
2054 Fixes for cpu/arm925/interrupt.c
2055 - Initialize timestamp & lastdec vars.
2056 - fix timestamp overflows.
2057 - fix lastdec overflow.
2058 - smarter normalization to allow udelay() below 1ms to work.
2060 * Patch by Scott McNutt, 16 Oct
2061 add networking support for the Altera Nios Development Kit,
2062 Cyclone Edition (DK-1C20)
2064 * Patch by Jon Diekema, 14 Oct 2003:
2065 add hint about doc/README.silent to README file
2067 * Add CompactFlash support for NSCU
2069 * Fix PCI problems on PPChameleonEVB
2071 * TRAB auto-update: Base decision if we have to strip the image
2072 header on image type as encoded in the header
2073 (include image type patch by Martin Krause, 17 Oct 2003)
2075 * Patches by Xianghua Xiao, 15 Oct 2003:
2077 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2078 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2079 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2081 * Fix flash timings on TRAB board
2083 * Make sure HUSH is initialized for running auto-update scripts
2085 * Make 5200 reset command _really_ reset the board, without running
2086 any other code after it
2088 * Fix errors with flash erase when range spans across banks
2089 that are mapped in reverse order
2091 * Fix flash mapping and display on P3G4 board
2093 * Patch by Kyle Harris, 15 Jul 2003:
2094 - add support for Intel IXP425 CPU
2095 - add support for IXDP425 eval board
2097 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2098 for more information
2100 * Patch by Steven Scholz, 10 Oct 2003
2101 - Add support for Altera FPGA ACEX1K
2103 * Patches by Thomas Lange, 09 Oct 2003:
2104 - fix cmd_ide.c for non ppc boards (read/write functions did not
2105 add ATA base address)
2106 - fix for shannon board
2107 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2108 - Endian swap ATA identity for all big endian CPUs, not just PPC
2109 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2111 - add support for dbau1x00 board (MIPS32)
2113 * Patch by Sangmoon Kim, 07 Oct 2003:
2114 add support for debris board
2116 * Patch by Martin Krause, 09 Oct 2003:
2117 Fixes for TRAB board
2118 - /board/trab/rs485.c: correct baudrate
2119 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2120 udelay(); fix some timing problems with adc controller
2121 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2122 modify commands: touch and buzzer
2124 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2125 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2126 Use direct function calls for auto_update instead of hush commands
2128 * Patch by Scott McNutt, 04 Oct 2003:
2129 - add support for Altera Nios-32 CPU
2130 - add support for Nios Cyclone Development Kit (DK-1C20)
2132 * Patch by Steven Scholz, 29 Sep 2003:
2133 - A second parameter for bootm overwrites the load address for
2134 "Standalone Application" images.
2135 - bootm sets environment variable "filesize" to the resulting
2136 (uncompressed) data length for "Standalone Application" images
2137 when autostart is set to "no". Now you can do something like
2138 if bootm $fpgadata $some_free_ram ; then
2139 fpga load 0 $some_free_ram $filesize
2142 * Patch by Denis Peter, 25 Sept 2003:
2143 add support for the MIP405 Rev. C board
2145 * Patch by Yuli Barcohen, 25 Sep 2003:
2146 add support for Zephyr Engineering ZPC.1900 board
2148 * Patch by Anders Larsen, 23 Sep 2003:
2149 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2150 implemented for the x86 architecture)
2152 * Patch by Sangmoon Kim, 23 Sep 2003:
2153 fix pll_pci_to_mem_multiplier table for MPC8245
2155 * Patch by Anders Larsen, 22 Sep 2003:
2156 enable timed autoboot on PXA
2158 * Patch by David Müller, 22 Sep 2003:
2159 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2160 returns correct libgcc file path
2161 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2162 time on s3c24x0 systems
2164 * Patch by Jon Diekema, 19 Sep 2003:
2165 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2166 link state to the fault LED.
2167 - In NetLoop, make the Fault LED reflect the link status. The link
2168 status gets updated on entry, and on timeouts.
2170 * Patch by Anders Larsen, 18 Sep 2003:
2171 allow mkimage to build and run on Cygwin-hosted systems
2173 * Patch by Frank Müller, 18 Sep 2003:
2174 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2177 * Patch by Pantelis Antoniou, 16 Sep 2003:
2178 add tool to compute fileds in the PLPRCR register for MPC86x
2180 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2182 * Fix build problems under FreeBSD
2184 * Add generic filesystem image type
2186 * Make fatload set filesize environment variable
2188 * enable basic / medium / high-end configurations for PPChameleonEVB
2189 board; fix NAND code
2191 * enable TFTP client code to specify to the server the desired
2192 timeout value (see RFC-2349)
2194 * Improve SDRAM setup for TRAB board
2196 * Suppress all output with splashscreen configured only if "splashimage"
2199 * Fix problems with I2C support for mpc5200
2201 * Adapt TRAB configuration and auto_update to new memory layout
2203 * Add configuration for wtk board
2205 * Add support for the Sharp LQ065T9DR51U LCD display
2207 * Patch by Rune Torgersen, 17 Sep 2003:
2208 - Fixes for MPC8266 default config
2209 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2211 * Patches by Jon Diekema, 17 Sep 2003:
2212 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2215 - adjust "help" output
2217 * Patches by Anders Larsen, 17 Sep 2003:
2218 - fix spelling errors
2219 - set GD_FLG_DEVINIT flag only after device function pointers
2221 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2223 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2224 - trigger watchdog while waiting in serial driver
2226 * Add auto-update code for TRAB board using USB memory sticks,
2227 support new configuration with more memory
2229 * disable MPC5200 bus pipelining as workaround for bus contention
2231 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2232 priority; configure critical interrupts to be handled like external
2235 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2236 go back to 66 MHz for stability
2238 * Patches by Jon Diekema, 15 Sep 2003:
2239 - add description for missing CFG_CMD_* entries in the README file
2242 * Patch by Gleb Natapov, 14 Sep 2003:
2243 enable watchdog support for all MPC824x boards that have a watchdog
2245 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2246 "Non-octet Aligned Frame" errors we see at 100 Mbps
2248 * Patch by Sharad Gupta, 14 Sep 2003:
2249 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2251 * Patch by llandre, 11 Sep 2003:
2252 update configuration for PPChameleonEVB board
2254 * Patch by David Müller, 13 Sep 2003:
2255 various changes to VCMA9 board specific files
2257 * Add I2C support for MGT5100 / MPC5200
2259 * Patch by Rune Torgersen, 11 Sep 2003:
2260 Changed default memory option on MPC8266ADS to NOT be Page Based
2261 Interleave, since this doesn't work very well with the standard
2264 * Patch by George G. Davis, 12 Sep 2003:
2265 fix Makefile settings for sk98 driver
2267 * Patch by Stefan Roese, 12 Sep 2003:
2268 - new boards added: DP405, HUB405, PLU405, VOH405
2269 - some esd boards updated
2270 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2272 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2274 * Patch by Martin Krause, 11 Sep 2003:
2275 add burn-in tests for TRAB board
2277 * Enable instruction cache on MPC5200 board
2279 * Patch by Denis Peter, 11 Sep 2003:
2280 - fix USB data pointer assignment for bulk only transfer.
2281 - prevent to display erased directories in FAT filesystem.
2283 * Change output format for NAND flash - make it look like for other
2286 ======================================================================
2287 Changes for U-Boot 0.4.8:
2288 ======================================================================
2290 * Add I2C and RTC support for RMU board
2292 * Patches by Denis Peter, 9 Sep 2003:
2293 add FAT support for IDE, SCSI and USB
2295 * Patches by Gleb Natapov, 2 Sep 2003:
2296 - cleanup of POST code for unsupported architectures
2297 - MPC824x locks way0 of data cache for use as initial RAM;
2298 this patch unlocks it after relocation to RAM and invalidates
2301 * Patch by Gleb Natapov, 30 Aug 2003:
2302 new I2C driver for mpc107 bridge. Now works from flash.
2304 * Patch by Dave Ellis, 11 Aug 2003:
2305 - JFFS2: fix typo in common/cmd_jffs2.c
2306 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2307 - JFFS2: remove node version 0 warning
2308 - JFFS2: accept JFFS2 PADDING nodes
2309 - SXNI855T: add AM29LV800 support
2310 - SXNI855T: move environment from EEPROM to flash
2311 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2313 * Patch by Bill Hargen, 11 Aug 2003:
2314 fixes for I2C on MPC8240
2315 - fix i2c_write routine
2316 - fix iprobe command
2317 - eliminates use of global variables, plus dead code, cleanup.
2319 * Add support for USB Mass Storage Devices (BBB)
2320 (tested with USB memory sticks only)
2322 * Avoid flicker on TRAB's VFD
2324 * Add support for SK98xx driver
2326 * Add PCI support for SL8245 board
2328 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2329 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2330 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2332 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2333 to allow for more accurate baudrate settings
2334 (error now 0.7% at 115 kbps, instead of 3.5% before)
2336 * Patch by Andreas Mohr, 4 Sep 2003:
2337 Fix a lot of spelling errors
2339 * Add support for PPChameleon Eval Board
2341 * Add support for P3G4 board
2343 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2346 * Patch by Yuli Barcohen, 7 Aug 2003:
2347 check BCSR to detect if the board is configured in PCI mode
2349 ======================================================================
2350 Changes for U-Boot 0.4.7:
2351 ======================================================================
2353 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2354 add support for Adder II MPC852T module
2356 * Patch by George G. Davis, 19 Aug 2003:
2357 fix TI Innovator/OMAP1510 pin configs
2359 * Patches by Kshitij, 18 Aug 2003
2360 - add support for arm926ejs cpu core
2361 - add support for TI OMAP 1610 Innovator Board
2363 * Patch by Yuli Barcohen, 14 Aug 2003:
2364 add support for bzip2 uncompression
2366 * Add GCC library to examples/Makefile so GCC utility functions will
2369 * Add I2C and RTC support for RMU board using software I2C driver
2370 (because of better response to iprobe command); fix problem with
2373 * Patch by Matthias Fuchs, 28 Aug 2003:
2374 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2375 CONFIG_BOOTP_MAKS (see README).
2377 * Fix ICU862 environment problem
2379 * Fix RAM size detection for RMU board
2381 * Implement "reset" for MGT5100/MPC5200 systems
2383 ======================================================================
2384 Changes for U-Boot 0.4.6:
2385 ======================================================================
2387 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2388 allow selection of clock frequency as "make" target
2390 * Implement memory autosizing code for IceCube boards
2392 * Configure network port on INCA-IP for autonegotiation
2394 * Fix overflow problem in network timeout code
2396 * Patch by Richard Woodruff, 8 Aug 2003:
2397 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2399 ======================================================================
2400 Changes for U-Boot 0.4.5:
2401 ======================================================================
2403 * Update for TQM board defaults:
2404 disable clocks_in_mhz, enable boot count limit
2406 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2407 in toplevel directory instead. Removed astest.c from tools/gdb because
2408 it is no longer relevant.
2410 * Fix PCI support for MPC5200 / IceCube Board
2412 * Map ISP1362 USB OTG controller for NSCU board
2414 * Patch by Brad Parker, 02 Aug 2003:
2415 fix sc520_cdp problems
2417 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2419 * Allow erase command to cross flash bank boundaries
2421 * Patch by Scott McNutt, 21 Jul 2003:
2422 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2423 Both LynxOS and BlueCat linux KDIs are supported.
2425 * Patch by Richard Woodruff, 25 Jul 2003:
2426 use more reliable reset for OMAP/925T
2428 * Patch by Nye Liu, 25 Jul 2003:
2429 fix typo in mpc8xx.h
2431 * Patch by Richard Woodruff, 24 Jul 2003:
2432 Fixes for cmd_nand.c:
2433 - Fixed null dereferece which could result in incorrect ECC values.
2434 - Added support for devices with no Ready/Busy signal hooked up.
2435 - Added OMAP1510 read/write protect handling.
2436 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2438 - Switched default ECC to be JFFS2.
2440 * Allow crc32 to be used at address 0x000
2442 * Provide consistent interface to standalone applications to access
2443 the 'global_data' structure
2444 Provide a doc/README.standalone more useful to users/developers.
2446 * Make IceCube MGT5100 FEC driver work
2448 * Implement new mechanism to export U-Boot's functions to standalone
2449 applications: instead of using (PPC-specific) system calls we now
2450 use a jump table; please see doc/README.standalone for details
2452 * Patch by Dave Westwood, 24 Jul 2003:
2453 added support for Unity OS (a proprietary OS)
2455 * Patch by Detlev Zundel, 23 Jul 2003:
2456 add "imls" command to print flash table of contents
2458 * Fix cold boot detection for log buffer reset
2460 * Return error for invalid length specifiers with "cp.X" etc.
2462 * Fix startup problem on MIPS
2464 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2465 bitmap support is configured
2467 * Patch by Bill Hargen, 18 Jul 2003:
2468 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2470 * Patch by Denis Peter, 18 Jul 2003:
2471 - fix memory configuration for MIP405T
2472 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2474 * Cleanup of TQM82xx configurations; use "official" board types
2475 to make selection easier.
2477 * Patch by Martin Krause, 17 Jul 2003:
2478 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2480 * Patch by Richard Woodruff, 17 July 03:
2481 - Fixed bug in OMAP1510 baud rate divisor settings.
2483 * Patch by Nye Liu, 16 July 2003:
2485 - add MPC86xADS support (uses MPC86xADS.h)
2486 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2488 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2489 o don't trust gclk() software measurement by default, depend on
2490 CONFIG_8xx_GCLK_FREQ
2491 - add DRAM SIMM not installed detection
2492 - use more "correct" SDRAM initialization sequence
2493 - allow different SDRAM sizes (8xxADS has 8M)
2495 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2496 - rename MAMR/MBMR defines to be more consistent. Should eventually
2497 be merged into MxMR to better reflect the PowerQUICC datasheet.
2499 * Patch by Yuli Barcohen, 16 Jul 2003:
2500 support new Motorola PQ2FADS-ZU evaluation board which replaced
2501 MPC8260ADS and MPC8266ADS
2503 ======================================================================
2504 Changes for U-Boot 0.4.4:
2505 ======================================================================
2507 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2509 * Add support for MGT5100 and MPC5200 processors
2511 * Patch by Lutz Dennig, 15 Jul 2003:
2512 update for R360MPI board
2514 ======================================================================
2515 Changes for U-Boot 0.4.3:
2516 ======================================================================
2518 * Patches by Kshitij, 04 Jul 2003
2519 - added support for arm925t cpu core
2520 - added support for TI OMAP 1510 Innovator Board
2522 * Patches by Martin Krause, 14 Jul 2003:
2523 - add I2C support for s3c2400 systems (trab board)
2524 - (re-) add "ping" to command table
2526 * Fix handling of "slow" POST routines
2528 * Patches by Yuli Barcohen, 13 Jul 2003:
2529 - Correct flash and JFFS2 support for MPC8260ADS
2530 - fix PVR values and clock generation for PowerQUICC II family
2533 * Patch by Bernhard Kuhn, 08 Jul 2003:
2534 - add support for M68K targets
2536 * Patch by Ken Chou, 3 Jul:
2537 - Fix PCI config table for A3000
2538 - Fix iobase for natsemi.c
2539 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
2541 * Allow to enable "slow" POST routines by key press on power-on
2542 * Fix temperature dependend switching of LCD backlight on LWMON
2543 * Tweak output format for LWMON
2545 * Patch by Stefan Roese, 11 Jul 2003:
2546 - Fix bug in CONFIG_VERSION_VARIABLE.
2547 - AR405 config updated.
2548 - OCRTC/ORSG: bsp command added.
2549 - ASH405 bsp update.
2551 ======================================================================
2552 Changes for U-Boot 0.4.2:
2553 ======================================================================
2555 * Add support for NSCU board
2557 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2559 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2560 mirror bit flash on TQM8xxM modules
2562 * Patch by Kenneth Johansson, 30 Jun 2003:
2563 get rid of MK_CMD_ENTRY macro; update doc/README.command
2565 * Patch by Seb James, 30 Jun 2003:
2566 Improve documentation of I2C configuration in README
2568 * Fix problems with previous log buffer "fixes"
2570 * Fix minor help text issues
2572 * "log append" did not append a newline
2574 ======================================================================
2575 Changes for U-Boot 0.4.1:
2576 ======================================================================
2578 * Fix some missing commands, cleanup header files
2579 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2581 * Rewrite command lookup and help command (fix problems with bubble
2582 sort when sorting command name list). Minor cleanup here and there.
2584 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2585 - Allow to call sysmon function interactively
2586 - PIC on LWMON board needs delay after power-on
2587 - Add missing RSR definitions for MPC8xx
2588 - Improve log buffer handling: guarantee clean reset after power-on
2589 - Add support for EXBITGEN board (aka "genie")
2590 - Add support for SL8245 board
2593 - remove trailing white space, trailing empty lines, C++ comments, etc.
2594 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2596 * Patches by Kenneth Johansson, 25 Jun 2003:
2597 - major rework of command structure
2598 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2600 ======================================================================
2601 Changes for U-Boot 0.4.0:
2602 ======================================================================
2604 * Patches by Robert Schwebel, 26 Jun 2003:
2605 - csb226 configuration updated
2606 - credits for logodl port updated
2607 - innokom configuration updated
2608 - logodl tree update, still with coding style inconsistencies
2609 - added OCM for ppc405 warning to README
2611 * Patch by Pantelis Antoniou, 25 Jun 2003:
2612 update NetVia with V2 board support
2614 * Header file cleanup for ARM
2616 * Patch by Murray Jensen, 24 Jun 2003:
2617 - make sure to use only U-boot provided header files
2618 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2620 * Patch by Stefan Roese, 24 Jun 2003:
2621 - Update esd ASH405 board files.
2622 - Update esd DASA_SIM config file.
2623 - Add ping command to some esd boards.
2625 * Patch by Yuli Barcohen, 23 Jun 2003:
2626 Update for MPC8260ADS board
2628 * Patch by Murray Jensen, 23 Jun 2003:
2629 - cleanup of GCC 3.x compiler warnings
2631 * Patch by Rune Torgersen, 4 Jun 2003:
2632 add large memory support for MPC8266ADS board
2634 * Patch by Richard Woodruff, 19 June 03:
2635 - Enabled standard u-boot device abstraction for ARM
2636 - Enabled console device for ARM
2637 - Initilized bi_baudrate for ARM
2639 * Patch by Bill Hargen, 23 Apr 2003:
2640 fix byte order for 824x I2C addresses (write op)
2642 * Patch by Murray Jensen, 20 Jun 2003:
2644 - cleanup (especially for gcc-3.x compilers)
2646 * Patch by Tom Guilliams, 20 Jun 2003:
2647 added CONFIG_750FX support for IBM 750FX processors
2649 * Patch by Devin Crumb, 02 Apr 2003:
2650 Fix clock divider rounding problem in drivers/serial.c
2652 * Patch by Richard Woodruff, 19 June 03:
2653 - Fixed smc91c111 driver to sync with the u-boot environment
2654 (driver/smc91c111.c).
2655 - Added eth_init error return check in NetLoop (net/net.c).
2657 * Patch by Ken Chou, 19 June 2003:
2658 Added support for A3000 SBC board (Artis Microsystems Inc.)
2660 * Patches by Murray Jensen, 17 Jun 2003:
2661 - Hymod board database mods: add "who" field and new xilinx chip types
2662 - provide new "init_cmd_timeout()" function so code external to
2663 "common/main.c" can use the "reset_cmd_timeout()" function before
2664 entering the main loop
2665 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2666 slightly different. see include/configs/hymod.h for an example
2667 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2668 CFG_DTT_ADM1021 defined)
2669 - add new "eeprom_probe()" function which has similar args and
2670 behaves in a similar way to "eeprom_read()" etc.
2671 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2672 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2673 - gdbtools copyright update
2674 - ensure that set_msr() executes the "sync" and "isync" instructions
2675 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2676 - 8260 I/O ports fix: Open Drain should be set last when configuring
2677 - add SIU IRQ defines for 8260
2678 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2679 config.mk to allow board configurations to override the GNU
2680 linker script, selected via the LDSCRIPT, make variable, and to
2681 give an initial value to the OBJCFLAGS make variable
2682 - 8260 i2c enhancement:
2683 o correctly extends the timeout depending on the size of all
2684 queued messages for both transmit and receive
2685 o will not continue with receive if transmit times out
2686 o ensures that the error callback is done for all queued tx
2688 o correctly detects both tx and rx timeouts, only delivers one to
2689 the callback, and does not overwrite an earlier error
2690 o logic in i2c_probe now correct
2691 - add "vprintf()" function so that "panic()" function can be
2693 - many Hymod board changes
2695 * Patches by Robert Schwebel, 14 Jun 2003:
2696 - add support for Logotronic DL datalogger board
2697 - cleanup serial line after kermit binary download
2698 - add debugX macro (debug level support)
2699 - update mach-types.h to latest arm.linux.org.uk master list.
2701 * Patches by David Müller, 12 Jun 2003:
2702 - rewrite of the S3C24X0 register definitions stuff
2703 - "driver" for the built-in S3C24X0 RTC
2705 * Patches by Yuli Barcohen, 12 Jun 2003:
2706 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2707 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2708 configuration word supplied by FPGA on some MPC8260ADS boards
2710 * Patch by Pantelis Antoniou, 10 Jun 2003:
2711 Unify status LED interface
2713 * Add support for DS12887 RTC; add RTC support for ATC board
2715 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
2716 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2717 - Add Atmel DataFlash support for reading and writing.
2718 - Add possibility to boot a Linux from DataFlash with BOOTM command.
2719 - Add Flash detection on Atmel AT91RM9200DK
2720 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2721 - Replace old Ethernet PHY layer functions
2722 - Change link address
2724 * Patch by Frank Smith, 9 Jun 2003:
2725 use CRIT_EXCEPTION for machine check on 4xx
2727 * Patch by Detlev Zundel, 13 Jun 2003:
2728 added implementation of the "carinfo" command in cmd_immap.c
2730 * Fix CONFIG_NET_MULTI support in include/net.h
2732 * Patches by Kyle Harris, 13 Mar 2003:
2733 - Add FAT partition support
2734 - Add command support for FAT
2735 - Add command support for MMC
2737 - Add Intel PXA support for video
2738 - Add Intel PXA support for MMC
2740 - Enable MMC and FAT for lubbock board
2741 - Other misc changes for lubbock board
2743 * Patch by Robert Schwebel, April 02, 2003:
2744 fix for SMSC91111 driver
2746 * Patch by Vladimir Gurevich, 04 Jun 2003:
2747 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2749 * Patch by Stefan Roese, 05 Jun 2003:
2750 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2751 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2752 data cache can be used even if the chip select is in use.
2753 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2754 (see README for further description).
2755 - Changed config files of CONFIG_EEPRO100 boards to use the
2756 CFG_RX_ETH_BUFFER define.
2758 * Add support for RMU board
2760 * Add support for TQM862L at 100/50 MHz
2762 * Patch by Pantelis Antoniou, 02 Jun 2003:
2763 major reconstruction of networking code;
2764 add "ping" support (outgoing only!)
2766 * Patch by Denis Peter, 04 June 2003:
2767 add support for the MIP405T board
2769 * Patches by Udi Finkelstein, 2 June 2003:
2770 - Added support for custom keyboards, initialized by defining a
2771 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2772 - Added support for the RBC823 board.
2773 - cpu/mpc8xx/lcd.c now automatically calculates the
2774 Horizontal Pixel Count field.
2776 * Fix alignment problem in BOOTP (dhcp_leasetime option)
2777 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2779 * Patch by Mark Rakes, 14 May 2003:
2780 add support for Intel e1000 gig cards.
2782 * Patch by Nye Liu, 3 Jun 2003:
2783 fix critical typo in MAMR definition (include/mpc8xx.h)
2785 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2787 * Patch by Klaus Heydeck, 2 Jun 2003
2788 Minor changes for KUP4K configuration
2790 * Patch by Marc Singer, 29 May 2003:
2791 Fixed rarp boot method for IA32 and other little-endian CPUs.
2793 * Patch by Marc Singer, 28 May 2003:
2794 Added port I/O commands.
2796 * Patch by Matthew McClintock, 28 May 2003
2797 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2798 - minor patches for utx8245
2800 * Patch by Daniel Engström, 28 May 2003:
2803 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2804 add nand flash support to SXNI855T configuration
2805 fix/extend nand flash support:
2806 - fix 'nand erase' command so does not erase bad blocks
2807 - fix 'nand write' command so does not write to bad blocks
2808 - fix nand_probe() so handles no flash detected properly
2809 - add doc/README.nand
2810 - add .jffs2 and .oob options to nand read/write
2811 - add 'nand bad' command to list bad blocks
2812 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2813 - make NAND read/write faster
2815 * Patch by Rune Torgersen, 23 May 2003:
2816 Update for MPC8266ADS board
2818 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2819 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2820 _time_ (!) if the environment is embedded within the U-Boot image,
2821 or in a separate flash sector.
2823 * Cleanup CFG_DER #defines in config files (wd maintained only)
2825 * Fix data abort exception handling for arm920t CPU
2827 * Fix alignment problems with flash driver for TRAB board
2829 * Patch by Donald White, 21 May 2003:
2830 fix calculation of base address in pci_hose_config_device()
2832 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2833 execute "cmd2", even if "cmd1" fails. Note that this is different
2834 to "run var1 var2" where the contents of "var2" will NOT be
2835 executed when a command in "var1" fails.
2837 * Add zero-copy ramdisk support (requires corresponding kernel support!)
2839 * Patch by Kyle Harris, 20 May 2003:
2840 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2841 into cpu/pxa and arch-pxa.
2843 * Patch by Stefan Roese, 23 May 2003:
2844 - IBM PPC405EP port added.
2845 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2846 UART0) is used as default U-Boot console. PPC4xx only!
2847 - esd ASH405 board added (PPC405EP based).
2848 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2849 - esd CPCI405AB board added.
2850 - esd PMC405 board added.
2851 - Update of some esd boards.
2853 * Patch by Denis Peter, 19 Mai 2003:
2854 add support for the MIP405-3 board
2856 * Patch by Dave Ellis, 22 May 2003:
2857 Fix problem with only partially cleared .bss segment
2859 * Patch by Rune Torgersen, 12 May 2003:
2860 get PCI to work on a MPC8266ADS board; incorporate change to
2861 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2863 * Patch by Nye Liu, 1 May 2003:
2864 minor patches for the FADS8xx
2866 * Patch by Thomas Schäfer, 28 Apr 2003:
2867 Fix SPD handling for 256 ECC DIMM on Walnut
2869 * Add support for arbitrary bitmaps for TRAB's VFD command;
2870 allow to pass boot bitmap addresses in environment variables;
2871 allow for zero boot delay
2873 * Patch by Christian Geißinger, 19 May 2002:
2874 On TRAB: wait until the dummy byte has been completely sent
2876 * Patch by David Updegraff, 22 Apr 2003:
2877 update for CrayL1 board
2879 * Patch by Pantelis Antoniou, 21 Apr 2003:
2880 add boot support for ARTOS (a proprietary OS)
2882 * Patch by Steven Scholz, 11 Apr 2003:
2883 Add support for RTC DS1338
2885 * Patch by Rod Boyce, 24 Jan 2003:
2886 Fix counting of extended partitions in diskboot command
2888 * Patch by Christophe Lindheimer, 20 May 2003:
2889 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2891 * Fix SDRAM timing on Purple board
2893 * Add support for CompactFlash on ATC board
2894 (includes support for Intel 82365 and compatible PC Card controllers,
2895 and Yenta-compatible PCI-to-CardBus controllers)
2897 * Patch by Mathijs Haarman, 08 May 2003:
2898 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2900 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
2902 * Add support for Promess ATC board
2904 * Patch by Keith Outwater, 28 Apr 2003:
2905 - Miscellaneous corrections and additions to GEN860T board specific code.
2906 - Added GEN860_SC variant to GEN860T.
2907 - Miscellaneous corrections to GEN860T documentation.
2908 - Correct duplicate entry in U-Boot CREDITS file.
2909 - Add GEN860T_SC entry in MAINTAINERS file.
2910 - Update CREDITS file with GEN860T_SC info.
2912 * Update Smiths Aerospace addresses in MAINTAINERS file
2914 * Fix error handling in hush's version of "run" command
2917 - Splashscreen support
2920 - temperature dependend enabling of LCD
2922 * Allow booting from old "PPCBoot" disk partitions
2924 * Add support for TQM8255 Board / MPC8255 CPU
2926 ======================================================================
2927 Changes for U-Boot 0.3.1:
2928 ======================================================================
2930 * Make sure Block Lock Bits get cleared in R360MPI flash driver
2932 * MPC823 LCD driver: Fill color map backwards, to allow for steady
2933 display when Linux takes over
2935 * Patch by Erwin Rol, 27 Feb 2003:
2936 Add support for RTEMS (this time for real).
2938 * Add support for "bmp info" and "bmp display" commands to load
2939 bitmap images; this can be used (for example in a "preboot"
2940 command) to display a splash screen very quickly after poweron.
2942 * Add support for 133 MHz clock on INCA-IP board
2944 * Patch by Lutz Dennig, 10 Apr 2003:
2945 Update for R360MPI board
2947 * Add new meaning to "autostart" environment variable:
2948 If set to "no", a standalone image passed to the
2949 "bootm" command will be copied to the load address
2950 (and eventually uncompressed), but NOT be started.
2951 This can be used to load and uncompress arbitrary
2954 * Patch by Stefan Roese, 10 Apr 2003:
2955 Changed DHCP client to use IP address from server option field #54
2956 from the OFFER packet in the server option field #54 in the REQUEST
2957 packet. This fixes a problem using a Windows 2000 DHCP server,
2958 where the DHCP-server is not the TFTP-server.
2960 * Set max brightness for MN11236 displays on TRAB board
2962 * Add support for TQM862L modules
2964 ======================================================================
2965 Changes for U-Boot 0.3.0:
2966 ======================================================================
2968 * Patch by Arun Dharankar, 4 Apr 2003:
2969 Add IDMA example code (tested on 8260 only)
2971 * Add support for Purple Board (MIPS64 5Kc)
2973 * Add support for MIPS64 5Kc CPUs
2975 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2977 * Patch by Denis Peter, 04 Apr 2003:
2978 - update MIP405-4 board
2980 * Patch by Stefan Roese, 4 Apr 2003:
2981 - U-Boot version environment variable "ver" added
2982 (CONFIG_VERSION_VARIABLE).
2983 - Changed PPC405GPr version from A to B.
2984 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2986 * Patches by Denis Peter, 03 April 2003:
2987 - fix PCI IRQs on MPL boards
2988 - fix two more un-relocated pointer problems
2990 * Fix behaviour of "run" command:
2991 - print error message iv variable does not exist
2992 - terminate processing of arguments in case of error
2994 * Patches by Peter Figuli, 10 Mar 2003
2995 - Add support for BTUART on PXA platform
2996 - Add support for WEP EP250 (PXA) board
2998 * Fix flash problems on INCA-IP; add tool to allow bruning images to
2999 flash using a BDI2000
3001 * Implement fix for I2C Edge Conditions problem for all boards that
3002 use the bit-banging driver (common/soft_i2c.c)
3004 * Patch by Martin Winistoerfer, 23 Mar 2003
3005 - Add port to MPC555/556 microcontrollers
3006 - Add support for cmi customer board with
3007 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3009 * Patch by Rick Bronson, 28 Mar 2003:
3010 - fix common/cmd_nand.c
3012 * Patch by Arun Dharankar, 24 Mar 2003:
3013 - add threads / scheduler example code
3015 * Add patches by Robert Schwebel, 31 Mar 2003:
3016 - add ctrl-c support for kermit download
3017 - align bdinfo output on ARM
3018 - csb226 board: bring in sync with innokom/memsetup.S
3019 - csb226 board: fix MDREFR handling
3020 - misc doc fixes / extensions
3021 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3022 - add BOOT_PROGRESS to armlinux.c
3024 * Add CPU ID, version, and clock speed for INCA-IP
3026 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3027 - fix SRAM and SDRAM memory sizing
3028 - add status LED support
3029 - add MAC address for second (SCC1) ethernet port
3031 * Update default environment for TQM8260 board
3033 * Patch by Rick Bronson, 16 Mar 2003:
3034 - Add NAND flash support for reading, writing, and erasing NAND
3035 flash (certain forms of which are called SmartMedia).
3036 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3038 * Patches by Robert Schwebel, 19 Mar 2003:
3039 - use arm-linux-gcc as default compiler for ARM
3040 - fix i2c fixup code
3041 - fix missing baudrate setting
3042 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3043 - moved "ignoring trailing characters" _before_ u-boot wants to
3044 print out diagnostics messages; removes bogus characters at the
3047 * Patch by John Zhan, 18 Mar 2003:
3048 Add support for SinoVee Microsystems SC8xx boards
3050 * Patch by Rolf Offermanns, 21 Mar 2003:
3051 ported the dnp1110 related changes from the current armboot cvs to
3052 current u-boot cvs. smc91111 does not work. problem marked in
3053 smc91111.c, grep for "FIXME".
3055 * Patch by Brian Auld, 25 Mar 2003:
3056 Add support for STM flash chips on ebony board
3058 * Add PCI support for MPC8250 Boards (PM825 module)
3060 * Patch by Stefan Roese, 25 Mar 2003:
3063 * Patch by Stefan Roese, 20 Mar 2003:
3064 - CPCI4052 update (support for revision 3).
3065 - Set edge conditioning circuitry on PPC405GPr for compatibility
3066 to existing PPC405GP designs.
3067 - Clip udiv to 5 bits on PPC405 (serial.c).
3069 * Extend INCAIP board support:
3070 - add automatic RAM size detection
3071 - add "bdinfo" command
3072 - pass flash address and size to Linux kernel
3073 - switch to 150 MHz clock
3075 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3076 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3077 boards, version 153 for Rev. 200 boards).
3079 * Patch by Vladimir Gurevich, 12 Mar 2003:
3080 Fix relocation problem of statically initialized string pointers
3083 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3084 Cleanup & bug fixes for JFFS2 code:
3085 - the memory mangement was broken. It caused havoc on malloc by
3086 writing beyond the block boundaries.
3087 - the length calculation for files was wrong, sometimes resulting
3088 in short file reads.
3089 - data copying now optionally takes fragment version numbers into
3090 account, to avoid copying from older data.
3091 See doc/README.JFFS2 for details.
3093 * Patch by Josef Wagner, 12 Mar 2003:
3094 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3095 - ETH05 and BEDBUG support for CU824
3096 - added support for MicroSys CPC45
3097 - new BOOTROM/FLASH0 and DOC base for PM826
3099 * Patch by Robert Schwebel, 12 Mar 2003:
3100 Fix the chpart command on innokom board
3103 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3104 s/PPCBoot/U-Boot/ in some files
3105 s/pImage/uImage/ in some files
3107 * Patch by Detlev Zundel, 15 Jan 2003:
3108 Fix '' command line quoting
3110 * Patch by The LEOX team, 19 Jan 2003:
3111 - add support for the ELPT860 board
3112 - add support for Dallas ds164x RTC
3114 * Patches by David Müller, 31 Jan 2003:
3115 - minimal setup for CardBus bridges
3116 - add EEPROM read/write support in the CS8900 driver
3117 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3118 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3120 * Patch by Steven Scholz, 04 Feb 2003:
3121 add support for RTC DS1307
3123 * Patch by Reinhard Meyer, 5 Feb 2003:
3124 fix PLPRCR/SCCR init sequence on 8xx to allow for
3125 changes of EBDF by software
3127 * Patch by Vladimir Gurevich, 07 Feb 2003:
3128 "API-compatibility patch" for 4xx I2C driver
3130 * TRAB fixes / extensions:
3131 - Restore VFD brightness as saved in environment
3132 - add support for Fujitsu flashes
3133 - make sure both buzzers are turned off (drive low level)
3135 * Patches by Robert Schwebel, 06 Mar 2003:
3136 - fix bug in BOOTP code (must use NetCopyIP)
3137 - update of CSB226 port
3138 - clear BSS segment on XScale
3139 - added support for i2c_init_board() function
3140 - update to the Innokom plattform
3142 * Extend support for redundand environments for configurations where
3143 environment size < sector size
3145 * Patch by Rune Torgersen, 13 Feb 2003:
3146 Add support for Motorola MPC8266ADS board
3148 * Patch by Kyle Harris, 19 Feb 2003:
3149 patches for the Intel lubbock board:
3150 memsetup.S - general cleanup (based on Robert's csb226 code)
3151 flash.c - overhaul, actually works now
3152 lubbock.c - fix init funcs to return proper value
3154 * Patch by Kenneth Johansson, 26 Feb 2003:
3155 - Fixed off by one in RFTA calculation.
3156 - No need to abort when LDF is lower than we can program it's only
3157 minimum timing so clamp it to what we can do.
3158 - Takes function pointer to function for reading the spd_nvram. Usefull
3159 for faking data or hardcode a module without the nvram.
3160 - fix other user for above change
3161 - fix some comments.
3163 * Patches by Brian Waite, 26 Feb 2003:
3164 - fix port for evb64260 board
3165 - fix PCI for evb64260 board
3168 * Patch by Reinhard Meyer, 1 Mar 2003:
3169 Add support for EMK TOP860 Module
3171 * Patch by Yuli Barcohen, 02 Mar 2003:
3172 Add SPD EEPROM support for MPC8260ADS board
3174 * Patch by Robert Schwebel, 21 Jan 2003:
3175 - Add support for Innokom board
3176 - Don't complain if "install" fails
3177 - README cleanup (remove duplicated lines)
3178 - Update PXA header files
3180 * Add documentation for existing POST code (doc/README.POST)
3182 * Patch by Laudney Ren, 15 Jan 2003:
3183 Fix handling of redundand environment in "tools/envcrc.c"
3185 * Patch by Detlev Zundel, 28 Feb 2003:
3186 Add bedbug support for 824x systems
3188 * Add support for 16 MB flash configuration of TRAB board
3190 * Patch by Erwin Rol, 27 Feb 2003:
3191 Add support for RTEMS
3193 * Add image information to README
3195 * Patch by Stefan Roese, 18 Feb 2003:
3196 CPCIISER4 configuration updated.
3198 * Patch by Stefan Roese, 17 Feb 2003:
3199 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3201 * Patch by Stefan Roese, 13 Feb 2003:
3202 Add "pcidelay" environment variable (in ms, enabled via
3203 CONFIG_PCI_BOOTDELAY).
3204 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3205 RST# to respond to configuration cycles (33MHz -> 1s).
3207 * Fix dual PCMCIA slot support (when running with just one
3210 * Add VFD type detection to trab board
3212 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3213 variable with value in the EEPROM
3215 * Patch by Stefan Roese, 10 Feb 2003:
3216 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3218 * Add support for MIPS32 4Kc CPUs
3220 * Add support for INCA-IP Board
3222 ======================================================================
3223 Changes for U-Boot 0.2.2:
3224 ======================================================================
3226 * Add dual ethernet support on PM826
3228 * Add support for LXT971 PHY on PM826
3230 * Patch by Tord Andersson, 16 Jan 2003:
3231 Fix flash sector count for TQM8xxL
3233 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3234 16 bytes out of each 32 byte block)
3236 ======================================================================
3237 Changes for U-Boot 0.2.1:
3238 ======================================================================
3240 * Add support for V37 board
3241 (patch by Jón Benediktsson, 11 Dec 2002)
3243 * Update baudrate in bd_info when it gets changed
3245 * Add watchdog trigger points while waiting for serial port
3246 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3248 * Improve command line tool to access the U-Boot's environment
3249 (figuration of the utility, using a config file)
3251 * Add single quote support for (old) command line parser
3253 * Switch LWMON board default config from FRAM to EEPROM;
3254 in POST, EEPROM shows up on 8 addresses
3256 ======================================================================
3257 Changes for U-Boot 0.2.0:
3258 ======================================================================
3260 * Use 1-byte-read instead of -write for iprobe() function
3261 Add i2c commands to PM826 config
3263 * extend I2C POST code: check for list on known addresses
3265 * Improve log buffer code; use "loglevel" to decide which messages
3266 to log on the console, too (like in Linux); get rid of "logstart"
3268 * Add command line tool to access the U-Boot's environment
3269 (board-specific for TRAB now, to be fixed later)
3271 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3272 Fix misc problems with AmigaOne support
3274 * Patch by Chris Hallinan, 3 Dec 2002:
3275 minor cleanup to the MPC8245 EPIC driver
3277 * Patch by Pierre Aubert , 28 Nov 2002
3278 Add support for external (SIU) interrupts on MPC8xx
3280 * Patch by Pierre Aubert , 28 Nov 2002
3281 Fix nested syscalls bug in standalone applications
3283 * Patch by David Müller, 27 Nov 2002:
3284 fix output of "pciinfo" command for CardBus bridge devices.
3286 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3289 * Add LED indication for IDE activity on KUP4K board
3291 * Fix startup problems with VFD display on TRAB
3293 * Patch by Pierre Aubert, 20 Nov 2002
3294 Add driver for Epson SED13806 graphic controller.
3295 Add support for BMP logos in cfb_console driver.
3297 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3299 * Patch by Rod Boyce, 21 Nov 2002:
3300 fix PCMCIA on MBX8xx board
3302 * Patch by Pierre Aubert , 21 Nov 2002
3303 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3304 bootmode word in DPRAM configurable
3306 * Patch by Daniel Engström, 18 Nov 2002:
3307 Fixes for x86 port (mostly strings issues)
3309 * Patch by Ken Chou, 18 Nov 2002:
3310 Fix for natsemi NIC cards (DP83815)
3312 * Patch by Pierre Aubert, 19 Nov 2002:
3313 fix a bug for the MII configuration, and some warnings
3315 * Patch by Thomas Frieden, 13 Nov 2002:
3316 Add code for AmigaOne board
3317 (preliminary merge to U-Boot, still WIP)
3319 * Patch by Jon Diekema, 12 Nov 2002:
3320 - Adding URL for IEEE OUI lookup
3321 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3323 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3324 root-on-nfs macros are designed to switch how the default boot
3325 method gets defined.
3327 * Patch by Daniel Engström, 13 Nov 2002:
3328 Add support for i386 architecture and AMD SC520 board
3330 * Patch by Pierre Aubert, 12 Nov 2002:
3331 Add support for DOS filesystem and booting from DOS floppy disk
3333 * Patch by Jim Sandoz, 07 Nov 2002:
3334 Increase number of network RX buffers (PKTBUFSRX in
3335 "include/net.h") for EEPRO100 based boards (especially SP8240)
3336 which showed "Receiver is not ready" errors when U-Boot was
3337 processing the receive buffers slower than the network controller
3340 * Patch by Andreas Oberritter, 09 Nov 2002:
3341 Change behaviour of NetLoop(): return -1 for errors, filesize
3342 otherwise; return code 0 is valid an means no file loaded - in this
3343 case the environment still gets updated!
3345 * Patches by Jon Diekema, 9 Nov 2002:
3346 - improve ADC/DAC clocking on the SACSng board to align
3347 the failing edges of LRCLK and SCLK
3348 - sbc8260 configuration tweaks
3349 - add status LED support for 82xx systems
3350 - wire sspi/sspo commands into command handler; improved error
3352 - add timestamp support and alternate memory test to the
3353 SACSng configuration
3355 * Patch by Vince Husovsky, 7 Nov 2002:
3356 Add "-n" to linker options to get rid of "Not enough room for
3357 program headers" problem
3359 * Patch by David Müller, 05 Nov 2002
3360 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3361 so we can use an already existing name
3363 * Patch by Pierre Aubert, 05 Nov 2002
3364 Hardware relatied improvments in FDC boot code
3366 * Patch by Holger Schurig, 5 Nov 2002:
3367 Make the PXA really change it's frequency
3369 * Patch by Pierre Aubert, 05 Nov 2002
3370 Add support for slave serial Spartan 2 FPGAs
3372 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3375 * Add support for log buffer which can be passed to Linux kernel's
3376 syslog mechanism; used especially for POST results.
3378 * Patch by Klaus Heydeck, 31 Oct 2002:
3379 Add initial support for kup4k board
3381 * Patch by Robert Schwebel, 04 Nov 2002:
3382 - use watchdog to reset PXA250 systems
3383 - added progress callbacks to (some of the) ARM code
3384 - update for Cogent CSB226 board
3386 * Add support for FPS860 board
3388 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3389 Improve PCI access on 32-bits Compact PCI bus
3391 * Fix mdelay() on TRAB - this was still the debugging version with
3392 seconds instead of ms.
3394 * Patch by Robert Schwebel, 1 Nov 2002:
3395 XScale related cleanup (affects all ARM boards)
3397 * Cleanup of names and README.
3399 ======================================================================
3400 Notes for U-Boot 0.1.0:
3401 ======================================================================
3403 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3405 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3406 For information about the history of the project please see the
3407 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3409 ======================================================================