1 ======================================================================
2 Changes for U-Boot 1.1.3:
3 ======================================================================
5 * Patch by Stefan Roese, 16 Mar 2005:
6 Update for esd auto_update and hh405 board
8 * Adapt for U-Boot image size (new features enabled) on TQM5200
10 * Update code for TQM8540 board (and 85xx in general):
11 - Change the name of the Ethernet driver: MOTO ENET -> ENET
12 - Reformat boot messages
13 - Enable redundant environment
14 - Replace the -O2 optimization flag with -mno-string
16 * Patch by David Brownell, 10 Mar 2005:
17 Restore copyright statements in OHCI drivers.
19 * Add support for TQM8540 board
21 * Patch by Detlev Zundel, 14 Mar 2005:
22 NC650: changed NAND flash addressing to using UPMB
24 * Patch by Stefan Roese, 14 Mar 2005:
25 Update for esd voh405 fpga image
27 * INKA4x0: Allow initialization of LCD backlight dimming from
28 "brightness" environment variable.
30 * Add port initialization for digital I/O on INKA4x0
32 * Patch by Stefan Roese, 01 Mar 2005:
33 Update for esd boards dp405 and hub405
35 * Fix get_partition_info() parameter error in all other calls
36 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
38 * Enable USB and IDE support for INKA4x0 board
40 * Patch by Andrew Dyer, 28 Feb 2005:
41 fix ext2load passing an incorrect pointer to get_partition_info()
42 resulting in load failure for devices other than 0
44 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
46 * Cleanup USB and partition defines
48 * Add support for ext2 filesystems and image timestamps to TQM5200 board
50 * Add reset code for Coral-P on INKA4x0 board
52 * Patch by Martin Krause, 28 Jun 2004:
53 Update for TRAB board.
55 * Fix some missing "volatile"s in MPC5xxx FEC driver
57 * Fix cirrus voltage detection (for CPC45)
59 * Fix byteorder problem in usbboot and scsiboot commands.
61 * Patch by Cajus Hahn, 04 Feb 2005:
62 - don't insist on leading '/' for filename in ext2load
63 - set default partition to useful value (1) in ext2load
65 * Patch by Andrew Dyer, 08 Jan 2005:
66 fix wrong return codes in ext2 code
68 * Removed '--no-warn-mismatch' option from Makefile. This option
69 makes 'ld' to overlook binary objects compatibility.
71 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
72 --end-group) outside of the group. This will make 'ld' to do
73 _multiple_ search in the library group when resolving symbol
74 references and do only a _single_ seach in libgcc.a after the group
77 * Fix stability problems on CPC45 board again.
79 * Make image detection for diskboot / usbboot / scsiboot more robust
80 (also check header checksum)
82 * Update CPC45 board configuration.
84 * Add USB and PCI support for INKA4x0 board
86 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
90 * Patch by Robin Getz, 13 Oct 2004:
91 Add standalone application to change SMC91C111 MAC addresses,
92 see examples/README.smc91111_eeprom
94 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
95 Fix Flash support for ARM Integrator CP.
97 * Patch by Richard Woodruff, 10 Jan 2005:
98 Update support for OMAP2420 (ARM11) and H4 board:
99 o clean up and add new types to H4 memory probe code.
100 o fix to work with internal boot.
101 o added PRCM config III operation.
102 o fix marginal flash timings.
103 o add revison ATAG usage.
104 o enable voltage scaling at power chip.
105 o fix compile error for i2c.
107 * Fix network problem (error when receiving multiple ARP packets)
109 * Patch by Daniel Poirot, 12 Oct 2004:
110 Add support for Wind River sbc405 board
112 * Patch by Rainer Brestan, 12 Oct 2004:
113 Make examples/Makefile more robust
115 * Patch by Sam Song, 11 October 2004:
116 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
117 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
120 * Patch by Sam Song, 10 Oct 2004:
121 Fix a parameter error in run_command() in main.c
123 * Patch by Richard Woodruff, 01 Oct 2004:
124 add support for the TI OMAP2420 processor and its H4 reference
127 * Patch by Christian Pellegrin, 24 Sep 2004:
128 Added support for NE2000 compatible (DP8390, DP83902) NICs.
130 * Patch by Leif Lindholm, 23 Sep 2004:
131 add support for the AMD db1550 board
133 * Patch by Travis Sawyer, 15 Sep 2004:
134 Add CONFIG_SERIAL_MULTI support for ppc4xx,
135 update README.serial_multi
137 * Patches by David Snowdon, 07 Sep 2004:
138 - add u-boot.hex target in the top level Makefile
139 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
140 - use -mtune=xscale and -march=armv5 options for PXA
142 * Patch by Florian Schlote, 08 Sep 2004:
143 Add support for SenTec-COBRA5272-board (Coldfire).
145 * Patch by Gleb Natapov, 07 Sep 2004:
146 mpc824x: set PCI latency timer to a sane value
149 * Patch by Kurt Stremerch, 03 Sep 2004:
150 Add bitstream configuration option for fpga command (Xilinx only).
152 * Patch by Kurt Stremerch, 03 Sep 2004:
153 Add Xilinx Spartan2E family FPGA support
155 * Patch by Jeff Angielski, 02 Sep 2004:
156 Add Added support for H2 revision of the EP8260 board.
157 Fixed formatting for some of the EP8260 related source files.
159 * Patch by Jon Loeliger, 02 Sep 2004:
160 Reset monitor size back to 256 so environment can be written
161 to flash on MPC85xx ADS and CDS releases.
163 * Patch by Paolo Broggini, 02 Sep 2004:
164 Make BSS clearing on ARM systems more robust
166 * Patch by Yue Hu and Joe, 01 Sep 2004:
167 - add PCI support for ixp425;
168 - add EEPRO100 suppor tfor ixdp425 board.
170 * Fix problem with protected sector detection in driver/cfi_flash.c
172 ======================================================================
173 Changes for U-Boot 1.1.2:
174 ======================================================================
176 * Code cleanup, mostly for GCC-3.3.x
178 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
179 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
180 additional ethernet addresses.
182 * Cleanup drivers/i82365.c - avoid duplication of code
184 * Fix bogus "cannot span across banks" flash error message
188 * Add support for CompactFlash for the CPC45 Board.
190 * Fix problems with CMC_PU2 flash driver.
193 - avoid trigraph warning in fs/ext2/ext2fs.c
194 - rename UC100 -> uc100
196 * Add support for UC100 board
198 * Patch by Stefan Roese, 16 Dez 2004:
199 - ext2fs support added
200 - Tundra universe support added
201 - Coldfire MCF5249 support added (no preloader needed!)
202 - MCF5249 board TASREG added
203 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
205 - some esd boards updated
206 - memory commands "mdc" and "mwc" added for cyclic read/write
207 (CONFIG_MX_CYCLIC, see README for further description)
209 * Add support for INKA4X0 board
211 * Patch by Steven Scholz, 12 Dec 2004:
212 Fix typo in AT91 memory setup.
214 * Patch by Martin Krause, 27 Oct 2004:
215 - add support for "STK52xx" board (including PS/2 multiplexer)
216 - add hardware detection for TQM5200
218 * Clean up CMC PU2 flash driver
220 * Update MAINTAINERS file
222 * Fix bug in MPC823 LCD driver
224 * Fix udelay() on AT91RM9200 for delays < 1 ms.
226 * Enable long help on CMC PU2 board;
228 increase CPU speed from 179 to 207 MHz.
230 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
231 unaligned tail part specially).
233 * Update for AT91RM9200DK and CMC_PU2 boards:
234 - Enable booting directly from flash
235 - fix CMC_PU2 flash driver
237 * Fix mkimage usage message
239 * Map SRAM on NC650 board
241 * Work around for Ethernet problems on Xaeniax board
243 * Patch by TsiChung Liew, 23 Sep 2004:
244 - add support for MPC8220 CPU
245 - Add support for Alaska and Yukon boards
247 * Fix configuration for ERIC board (needs more room)
249 * Adjust MIPS compiler options at run-time depending on tools version
250 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
251 "-mcpu=4kc" for old tools)
253 * Add passing of the command line and memory size information to the
254 kernel on xaeniax board.
256 * Enable NAND flash support for NC650 board.
258 * Patch by Thomas Lange 07 Oct 2004:
259 Updated README for DBAu1x00 boards to match current status
261 * Patch by Philippe Robin, 28 Sept 2004:
262 Fix Flash support for Versatile.
264 * Patch by Roger Blofeld, 16 Sep 2004:
265 Fix timeout for DHCP command retry
267 * Patch by Pantelis Antoniou, 14 Sep 2004:
268 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
270 * Patch by Pantelis Antoniou, 14 Sep 2004:
271 Kick watchdog when bz-decompressing
273 * Fix CFG_HZ problems on AT91RM9200 systems
274 [Remember: CFG_HZ should be 1000 on ALL systems!]
276 * Patch by Gridish Shlomi, 30 Aug 2004:
277 - Add support to revA version of PQ27 and PQ27E.
278 - Reverted MPC8260ADS baudrate back to original 115200
280 * Patch by Hojin, 17 Sep 2004:
281 Fix typo in cfi_flash.c
283 * Patch by Mark Jonas, 09 September 2004:
284 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
287 * Patch by Mark Jonas, 31 August 2004:
288 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
289 improves FTP performance for MPC5200 systems. Enabled for IceCube
292 * Patch by Michael Bendzick, 30 Aug 2004:
293 - Improve platform.S code for omap1510inn that detects whether code
294 is running from SDRAM or not. Patch allows SDRAM to be configured
295 if code is running out of SRAM at 0x20000000.
297 * Patch by Frederick Klatt, 30 Aug 2004:
298 Add support for the Wind River SBC8540/SBC8560 boards
300 * Configure SX1 board to use drivers/cfi_flash.c
302 * Patches by Michael Bendzick, 30 Aug 2004:
303 - Configure omap1510inn board to use drivers/cfi_flash.c
304 - Make drivers/cfi_flash.c protect environment and redundant
307 * Patch by Steven Scholz, 23 Jun 2004:
308 - Add script (tools/img2brec.sh) to programm U-Boot into
309 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
311 * Patches by Scott McNutt, 24 Aug 2004:
312 - Add support for Altera Nios-II processors.
313 - Add support for Psyent PCI-5441 board.
314 - Add support for Psyent PK1C20 board.
316 * Patches by Jon Loeliger, 24 Aug 2004:
317 - Add support for the MPC8541 and MPC8555 CDS boards
318 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
319 - Convert MPC85xxADS to use common CFI flash driver
320 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
321 from board_early_init_f()
322 - Provide SW workaround for PCI initialization on 85xx CDS
324 * Patches by George G. Davis, 24 Aug 2004:
325 - Enable ramdisk/initrd tagged param support for omap1610h2_config
326 - Remove static network setup defaults from mx1ads_config
327 - update ARM boards to use constants from mach-types.h
329 * Patch by Gary Jennejohn, 04 Oct 2004:
330 - fix I2C on at91rm9200
331 - add support for Ricoh RS5C372A RTC
333 * Patch by Gary Jennejohn, 01 Oct 2004:
334 - add support for CMC PU2 board
335 - add support for I2C on at91rm9200
337 * Patch by Gary Jennejohn, 28 Sep 2004:
338 fix baudrate handling on at91rm9200
340 * Patch by Yuli Barcohen, 22 Aug 2004:
341 - remove ZPC.1900 board-specific flash driver;
342 switch the port to generic CFI driver;
345 * Patch by Hinko Kocevar, 21 Aug 2004:
346 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
348 * Clean up tools/bmp_logo.c to not add trailing white space
350 * Patch by Hinko Kocevar, 21 Aug 2004:
351 - Group common framebuffer functions in common/lcd.c
352 - Group common framebuffer macros and #defines in include/lcd.h
353 - Provide calc_fbsize() for video ATAG
355 * Patch by Sam Song, 21 August 2004:
356 - Fix a typo in README
357 - Align "(RO)" output for "flinfo" after "protect on"
358 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
359 ratio 1:1 when core frequency less than 50MHz
361 * Patches by Hinko Kocevar, 21 Aug 2004:
362 - fix some "use of label at end of compound statement" warnings
363 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
365 * Patch by Steven Scholz, 16 Aug 2004:
366 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
367 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
368 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
369 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
370 into cpu/arm920t/$(SOC)/
372 * Patches by Sean Chang, 09 Aug 2004:
373 - Added support for both 8 and 16 bit mode access to System ACE CF
375 - Fixed missing System ACE CF device during get FAT partition info
376 in fat_register_device function.
377 - Enabled System ACE CF support on ML300.
379 * Patch by Sean Chang, 09 Aug 2004:
380 Synch defines for saveenv and do_saveenv functions so they get
381 compiled under the same statement.
383 * Patch by Sean Chang, 09 Aug 2004:
384 - Added I2C support for ML300.
385 - Added support for ML300 to read out its environment information
386 stored on the EEPROM.
387 - Added support to use board specific parameters as part of
388 U-Boot's environment information.
389 - Updated MLD files to support configuration for new features
392 * Patches by Travis Sawyer, 05 Aug 2004:
393 - Remove incorrect bridge settings for eth group 6
394 - Add call to setup bridge in ppc_440x_eth_initialize
395 - Fix ppc_440x_eth_init to reset the phy only if its the
396 first time through, otherwise, just check the phy for the
397 autonegotiated speed/duplex. This allows the use of netconsole
398 - only print the speed/duplex the first time the phy is reset.
400 * Patch by Shlomo Kut, 29 Mar 2004:
401 Add support for MKS Instruments "Quantum" board
403 * Fix build problem with Cogent boards;
404 avoid using <asm/byteorder.h> when using the host compiler
406 * Patch by Ganapathi C, 04 Aug 2004:
407 Fix NFS timeout issue
409 * Patch by Yuli Barcohen, 19 Jul 2004:
410 - Fix host tools building in Cygwin environment
411 - Fix header files search order for host tools
413 * Patch by Tom Armistead, 19 Jul 2004:
414 Fix kgdb.S support for 74xx_75x cpu
416 * Patch by Jon Loeliger, 15 Jul 2004:
417 Fix MPC85xx I2C driver
419 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
421 * Patch by Stephen Williams, 15 July 2004
422 Set the PCI class code for JSE board as part of PCI interface setup
424 * Patch by Michael Bendzick, 15 Jul 2004:
425 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
426 CFG_FLASH_USE_BUFFER_WRITE is set
428 * Patch by Yuli Barcohen, 13 Jul 2004:
429 Allow clock setting on MPC866/MPC885 series chips according to
430 environment variable `cpuclk'
432 * Patch by Yuli Barcohen, 20 Apr 2004:
433 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
435 * Patch by Vincent Dubey, 24 Sep 2004:
436 Add support for xaeniax board
438 * Add comment about non-GPL character of standalone applications to
441 * Fix FEC ethernet problem on NSCU board.
443 * Patch by Gary Jennejohn, 09 Sep 2004:
444 allow to use USART1 as console port on at91rm9200dk boards
446 * Patch by Stefan Roese, 16 Sep 2004:
449 * Fix SysClk handling for PPChameleon and CATcenter boards
451 * Patch by Detlev Zundel, 08 Sep 2004:
452 Update etags build target
454 * Improve NetConsole support: add support for broadcast destination
455 address and buffered input.
457 * Cleanup compiler warnings for GCC 3.3.x and later
459 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
461 * Add support for IDS "NC650" board
463 * Add automatic update support for LWMON board
465 * Clear Block Lock-Bits when erasing flash on LWMON board.
467 * Fix return code of "fatload" command
469 * Enable MSDOS/VFAT filesystem support for LWMON board
471 * Patch by Martin Krause, 03 Aug 2004:
472 change timing for SM501 graphics controller on TQM5200 module
474 * Patch by Mark Jonas, 13 July 2004:
475 - Total5200 LCD now run in little endian mode. Endianess conversion
477 - Removed last reference to "console" environment variable.
479 * Patches by Lars Munch, 12 Jul 2004:
480 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
482 - split out the LXT971A PHY from ns_9750_eth.h
483 - split the dm9161 phy part out of at91rm9200_ether.c
485 * Patch by Andreas Engel, 12 Jul 2004:
486 Replaced hardcoded PL011 clock frequency with config variable.
487 Fixed wrong CONFIG_CMD_DFL doc.
489 * Patch by Thomas Viehweger, 09 Jun 2004:
490 make it possible to remove chpart when there is only one partition
492 * Add support for console over UDP (compatible to Ingo Molnar's
493 netconsole patch under Linux)
495 * Patch by Jon Loeliger, 16 Jul 2004:
496 - support larger DDR memories up to 2G on the PC8540/8560ADS and
498 - Made MPC8540/8560ADS be 33Mhz PCI by default.
499 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
500 and CONFIG_L2_INIT_RAM options.
501 - Refactor Local Bus initialization out of SDRAM setup.
502 - Re-implement new version of LBC11/DDR11 errata workarounds.
503 - Moved board specific PCI init parts out of CPU directory.
504 - Added TLB entry for PCI-1 IO Memory
505 - Updated README.mpc85xxads
507 * Patch by Sascha Hauer, 28 Jun:
508 - add generic support for Motorola i.MX architecture
509 - add support for mx1ads, mx1fs2 and scb9328 boards
511 * Patches by Marc Leeman, 23 Jul 2004:
512 - Add define for the PCI/Memory Buffer Configuration Register
513 - corrected comments in cpu/mpc824x/cpu_init.c
515 * Add support for multiple serial interfaces
516 (for example to allow modem dial-in / dial-out)
518 * Patch by Stefan Roese, 15 Jul 2004:
519 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
521 * Fix NSCU config; add ethernet wakeup code.
523 * Add link for preloader for Motorola Coldfire to README.m68k
525 * Patch by Michael Bendzick, 12 Jul 2004:
526 fix output formatting in drivers/cfi_flash.c
528 * Patch by Mark Jonas, 02 Jul 2004:
529 Fix lowboot (again) on MPC5xxx
531 * Patch by Curt Brune, 07 Jul 2004:
532 relocate exception vectors on arm720t if needed
534 * Patch by George G. Davis, 06 Jul 2004:
535 - update mach-types.h to latest arm.linux.org.uk master list
536 - Set correct OMAP1610 bi_arch_number for build target
538 * Patch by Curt Brune, 06 Jul 2004:
539 evb4510: add support for timer interrupt; cleanup
541 * Patch by Dan Poirot, 06 Jul 2004:
542 Fix sbc8260 environment variables
544 * Cleanup redundand "console" environment variable
546 * Patch by Mark Jonas, 05 Jul 2004:
547 add support for the Total5100's and Total5200's LCD screen
549 * Patches by Dan Eisenhut, 01 Jul 2004:
551 - Move doc2000.h include to prevent compiler warning on some boards
553 * Patch by Mark Jonas, 01 Jul 2004:
554 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
555 MGT5100 and MPC5200 based Freescale platforms.
557 * Patch by Philippe Robin, 01 Jul 2004:
558 Add initialization for Integrator and versatile board files.
560 * Patch by Hinko Kocevar, 01 Jun 2004:
561 Fix VFD FB allocation, add LCD FB allocation on ARM
563 * Patch by Martin Krause, 30 Jun 2004:
564 Add support for TQM5200 board
566 * Patch by Martin Krause, 29 Jun 2004:
567 Add loopw command: infinite write loop on address range
569 * Patches by Yasushi Shoji, 29 Jun 2004:
570 - add empty include/asm-microblaze/processor.h
571 - add to CREDITS and MAINTAINERS
572 - add gd initialization
573 - add MicroBlaze and SUZAKU board to MAKEALL script
574 - add reset support for SUZAKU
575 - add flush_cache() for MicroBlaze
576 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
577 size flash memory on SUZAKU
579 * Patch by Prakash Kumar, 27 Jun 2004:
580 Add support for the PXA250 based Intrinsyc Cerf board.
582 * Patch by Yasushi Shoji, 27 Jun 2004:
583 fix comment in include/common.h
585 * Rename SBC8560 into sbc8560 for consistency
587 * Patch by Daniel Poirot, 24 Jun 2004:
588 Add support for Wind River's sbc8240 board
590 * Patches by Yasushi Shoji, 26 Jun 2004:
591 - drivers/serial_xuartlite.c: fix "return 0" in void function
592 - add microblaze support to mkimage tool
594 * Patch by Fred Klatt, 25 Jun 2004:
595 Add support for WindRiver's sbc8560 board
597 * Patch by Nicolas Lacressonniere, 24 Jun 2004
598 Small Bugs fixes for "at91rm9200dk" board:
599 - Timing modifications for SPI DataFlash access
600 - Fix NAND flash detection bug
602 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
603 Add Support for Flash AT49BV6416 for AT91RM9200DK board
605 * Patch by Jon Loeliger, 17 June 2004:
606 Completion of the 8540ADS/8560ADS updates:
607 Fix some PCI and Rapid I/O memory maps,
608 Initialize both TSEC 1 and 2,
610 Update MAINTAINER for 85xx boards and README.mpc85xxads
612 * Patch by Yuli Barcohen, 16 Jun 2004:
613 Remove obsolete AdderII port which was superseded by unified
614 AdderII/Adder87x port
616 * Patch by Ladislav Michl, 16 Jun 2004:
617 Fix gcc-3.3.3 warnings for smc91111.c
619 * Patch by Stefan Roese, 02 Jul 2004:
620 - Fix bug in 405 ethernet driver; allocated data not cleared!
621 - Fix problem in 405 i2c driver; don't try to print without console!
623 * Patch by Paul Ruhland, 11 Jun 2004:
624 Remove debug code from 'board/lpd7a40x/flash.c'
626 * Patch by Andrea Marson, 11 Jun 2004:
627 Update for PPChameleon board:
628 - support for SysClk @ 25MHz
629 - support for Silicon Motion SM712 VGA controller
632 * Patches by Richard Woodruff, 10 Jun 2004:
633 - fix problems with examples/stubs.c for GCC >= 3.4
634 - fix problems with gd initialization
636 * Patch by Curt Brune, 17 May 2004:
637 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
638 - Add support for ESPD-Inc. EVB4510 Board
640 * Patch by Marc Leeman, 11 May 2004:
641 Fix for MPC8245 - reading PPC Memory from another device with the
642 PPC as PCI target device corrupts data due to interenal hardware
645 * Fix "cls" command when used with splash screen
647 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
648 slow download of a big image)
650 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
651 display even after showing a bitmap
653 * Patch by Josef Wagner, 04 Jun 2004:
654 - DDR Ram support for PM520 (MPC5200)
655 - support for different flash types (PM520)
656 - USB / IDE / CF-Card / DiskOnChip support for PM520
657 - 8 bit boot rom support for PM520/CE520
658 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
659 - I2C and RTC support for CPC45
660 - support of new flash type (28F160C3T) for CPC45
662 * Fix flash parameters passed to Linux for PPChameleon board
664 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
666 * Patch by Paul Ruhland, 10 Jun 2004:
667 fix support for Logic SDK-LH7A404 board and clean up the
668 LH7A404 register macros.
670 * Patch by Matthew McClintock, 10 Jun 2004:
671 Modify code to select correct serial clock on Sandpoint8245
673 * Patch by Robert Schwebel, 10 Jun 2004:
674 Add support for Intel K3 strata flash.
676 * Patch by Thomas Brand, 10 Jun 2004:
677 Fix "loads" command on DK1S10 board
679 * Patch by Yuli Barcohen, 09 Jun 2004:
680 Add support for 8MB flash SIMM and JFFS2 file system on
681 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
683 * Patch by Yuli Barcohen, 09 Jun 2004:
684 Add support for Analogue&Micro Adder87x and the older AdderII board.
686 * Patch by Ming-Len Wu, 09 Jun 2004:
687 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
689 * Patch by Sam Song, 09 Jun 2004:
690 - Add support for RPXlite_DW board
691 - Update FLASH driver for 4*AM29DL323DB90VI
692 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
694 * Patch by Mark Jonas, 08 June 2004:
695 - Make MPC5200 boards evaluate the SVR to print processor name and
696 version in checkcpu() (cpu/mpc5xxx/cpu.c).
698 * Patch by Kai-Uwe Bloem, 06 May 2004:
699 Fix endianess problem in cramfs code
701 * Patch by Tom Armistead, 04 Jun 2004:
702 Add support for MAX6900 RTC
704 * Patches by Ladislav Michl, 03 Jun 2004:
705 - fix cfi_flash.c on LE systems
706 - let 'make mrproper' delete u-boot.img as well
707 - turn printf into debug in cfi_flash.c
709 * Patch by Kurt Stremerch, 28 May 2004:
710 Add support for Exys XSEngine board
712 * Patch by Martin Krause, 27 May 2004:
713 Fix a MPC5xxx I2C timing issue in i2c_probe().
715 * Patch by Leif Lindholm, 27 May 2004:
716 Fix board_init_f() for dbau1x00 board.
718 * Patch by Imre Deak, 26 May 2004:
719 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
720 Set flash base accordingly, and decide whether to do or skip board
721 specific setup steps.
723 * Patch by Josef Baumgartner, 26 May 2004:
724 Add missing define in include/asm-m68k/global_data.h
726 * Patch by Josef Baumgartner, 25 May 2004:
727 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
729 * Patch by Paul Ruhland, 24 May 2004:
730 fix SDRAM initialization for LPD7A400 board.
732 * Patch by Jian Zhang, 20 May 2004:
733 add support for environment in NAND flash
735 * Patch by Yuli Barcohen, 20 May 2004:
736 Add support for Interphase iSPAN boards.
738 * Patches by Paul Ruhland, 17 May 2004:
739 - Add I/O functions to the smc91111 ethernet driver to support the
740 Logic LPD7A40x boards.
741 - Add support for the Logic Zoom LH7A40x based SDK board(s),
742 specifically the LPD7A400.
744 * Patches by Robert Schwebel, 15 May 2004:
745 - call MAC address reading code also for SMSC91C111;
746 - make SMSC91C111 timeout configurable, remove duplicate code
747 - fix get_timer() for PXA
748 - update doc/README.JFFS2
749 - use "bootfile" env variable also for jffs2
751 * Patch by Tolunay Orkun, 14 May 2004:
752 Add support for Cogent CSB472 board (8MB Flash Rev)
754 * Patch by Thomas Viehweger, 14 May 2004:
755 - flash.h: more flash types added
756 - immap_8260.h: some bits added (useful for RMII)
757 - cmd_coninfo.c: typo corrected, printf -> puts
758 - reduced size by replacing spaces with tab
760 * Patch by Robert Schwebel, 13 May 2004:
761 Add 'imgextract' command: extract one part of a multi file image.
763 * Patches by Jon Loeliger, 11 May 2004:
764 Dynamically handle REV1 and REV2 MPC85xx parts.
765 (Jon Loeliger, 10-May-2004).
766 New consistent memory map and Local Access Window across MPC85xx line.
767 New CCSRBAR at 0xE000_0000 now.
768 Add RAPID I/O memory map.
769 New memory map in README.MPC85xxads
770 (Kumar Gala, 10-May-2004)
771 Better board and CPU identification on MPC85xx boards at boot.
772 (Jon Loeliger, 10-May-2004)
773 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
774 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
775 (Jim Robertson, 10-May-2004)
776 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
777 Supports multiple PHYs.
778 (Andy Fleming, 10-May-2004)
779 Some README.MPC85xxads updates.
780 (Kumar Gala, 10-May-2004)
781 Copyright updates for "Freescale"
782 (Andy Fleming, 10-May-2004)
784 * Patch by Stephen Williams, 11 May 2004:
785 Add flash support for ST M29W040B
786 Reduce JSE specific flash.c to remove dead code.
788 * Patch by Markus Pietrek, 04 May 2004:
789 Fix clear_bss code for ARM systems (all except s3c44b0 which
790 doesn't clear BSS at all?)
792 * Fix "ping" problem on INC-IP board. Strange problem:
793 Sometimes the store word instruction hangs while writing to one of
794 the Switch registers, but only if the next instruction is 16-byte
795 aligned. Moving the instruction into a separate function somehow
796 makes the problem go away.
798 * Patch by Rishi Bhattacharya, 08 May 2004:
799 Add support for TI OMAP5912 OSK Board
801 * Patch by Sam Song May, 07 May 2004:
802 Fix typo of UPM table for rmu board
804 * Patch by Pantelis Antoniou, 05 May 2004:
805 - Intracom board update.
808 * Add support for the second Ethernet interface for the 'PPChameleon'
811 * Patch by Dave Peverley, 30 Apr 2004:
812 Add support for OMAP730 Perseus2 Development board
814 * Patch by Alan J. Luse, 29 Apr 2004:
815 Fix flash chip-select (OR0) option register setting on FADS boards.
817 * Patch by Alan J. Luse, 29 Apr 2004:
818 Report MII network speed and duplex setting properly when
819 auto-negotiate is not enabled.
821 * Patch by Jarrett Redd, 29 Apr 2004:
822 Fix hang on reset on Ocotea board due to flash in wrong mode.
824 * Patch by Dave Peverley, 29 Apr 2004:
825 add MAC address detection to smc91111 driver
827 * Patch by David Müller, 28 Apr 2004:
828 fix typo in lib_arm/board.c
830 * Patch by Tolunay Orkun, 20 Apr 2004:
831 - README update: add CONFIG_CSB272 and csb272_config
832 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
833 i2cfast environment variable
835 * Patch by Yuli Barcohen, 19 Apr 2004:
836 - Rename DUET_ADS to MPC885ADS
837 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
838 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
839 - Clean up FADS family port to use the new defines
841 * Fix PCI support on CPC45 board
843 * Patch by Scott McNutt, 25 Apr 2004:
844 Add Nios GDB/JTAG Console support:
845 - Add stubs to support gdb via JTAG.
846 - Add support for console over JTAG.
849 * Add support for CATcenter board (based on PPChameleon ME module)
851 * Patch by Klaus Heydeck, 12 May 2004:
852 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
853 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
854 various changes to KUP4 board specific files
856 * Fix minor network problem on MPC5200: need some delay between
857 resetting the PHY and sending the first packet. Implemented in a
858 "natural" way by invoking the PHY reset and initialization code
859 only once after power on vs. each time the interface is brought up.
861 * Add some limited support for low-speed devices to SL811 USB controller
862 (at least "usb reset" now passes successfully and "usb info" displays
865 * Change init sequence for multiple network interfaces: initialize
866 on-chip interfaces before external cards.
868 * Fix memory leak in the NAND-specific JFFS2 code
870 * Fix SL811 USB controller when attached to a USB hub
872 * Fix config option spelling in PM520 config file
874 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
875 patches by Pantelis Antoniou, 30 Mar 2004)
877 * Fix minor NAND JFFS2 related issue
879 * Fixes for SL811 USB controller:
880 - implement workaround for broken memory stick
881 - improve error handling
883 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
884 cope with congested networks.
886 ======================================================================
887 Changes for U-Boot 1.1.1:
888 ======================================================================
890 * Patch by Travis Sawyer, 23 Apr 2004:
891 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
892 errata from Vitesse Semiconductor.
894 * Patch by Philippe Robin, 22 Apr 2004:
895 Fix ethernet configuration for "versatile" board
897 * Patch by Kshitij Gupta, 21 Apr 2004:
898 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
900 * Patch by Steven Scholz, 24 Feb 2004:
901 Fix a bug in AT91RM9200 ethernet driver:
902 The MII interface is now initialized before accessing the PHY.
904 * Patch by John Kerl, 19 Apr 2004:
905 Use U-boot's miiphy.h for PHY register names, rather than
906 introducing a new header file.
908 * Update pci_ids.h from linux-2.4.26
910 * Patch by Masami Komiya, 19 Apr 2004:
911 Fix problem cause by VLAN function on little endian architecture
912 without VLAN environment
914 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
915 binary image for all clock frequencies. Implement run-time
916 optimization of flash access timing based on the actual bus
919 * Modify KUP4X board configuration to use SL811 driver for USB memory
920 sticks (including FAT / VFAT filesystem support)
922 * Add SL811 Host Controller Interface driver for USB
924 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
926 * Patch by Pantelis Antoniou, 19 Apr 2004:
927 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
928 Minor patches for Intracom boards.
930 * Patch by Christian Pell, 19 Apr 2004:
931 cleanup support for CF/IDE on PCMCIA for PXA25X
933 * Temporarily disabled John Kerl's extended MII command code because
934 "miivals.h" is missing
936 * Patches by Mark Jonas, 13 Apr 2004:
937 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
938 - Add sync instructions to IceCube SDRAM init code
939 - Move SDRAM chip constants into seperate include files
940 - Unify DDR and SDR initialization code
941 - Unify all IceCube (Lite5xxx) target names
943 * Patch by John Kerl, 16 Apr 2004:
944 Enable ranges in mii command, e.g. mii read 0-1f 0 or
945 mii read 4-7 18-1a. Also add mii dump subcommand for
946 pretty-printing standard regs 0-5.
948 * Patch by Stephen Williams, 16 April 2004:
949 fix typo in JSE.h; update MAINTAINERS
951 * Patch by Matthew S. McClintock, 14 Apr 2004:
952 fix initdram function for utx8245 board
954 * Patch by Markus Pietrek, 14 Apr 2004:
955 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
957 * Patch by Reinhard Meyer, 18 Apr 2004:
958 provide the IDE Reset Function for EMK 5200 boards
960 * Patch by Masami Komiya, 12 Apr 2004:
961 fix pci_hose_write_config_{byte,word}_via_dword problems
963 * Patch by Sangmoon Kim, 12 Apr 2004:
964 Update max RAM size for debris board
966 * Patch by Travis Sawyer, 08 Apr 2004:
967 Add TLB entry for second DIMM slot on ocotea
969 * Patch by Masami Komiya, 08 Apr 2004:
970 add RTL8169 network driver
972 * Patch by Dan Malek, 07 Apr 2004:
973 - Add support for RPC/STx GP3, Motorola 8560 board
974 - Update 85xx TSEC driver so it searches MII for first available PHY
976 - Add functions to support console MII commands.
978 * Patch by Tolunay Orkun, 07 Apr 2004:
979 Move initialization of bi_iic_fast[]
980 from board_init_f() to board_init_r()
982 * Patch by Yasushi Shoji, 07 Apr 2004:
983 Cleanup microblaze port
985 * Patch by Sangmoon Kim, 07 Apr 2004:
986 Add auto SDRAM module detection for Debris board
988 * Patch by Rune Torgersen, 06 Apr 2004:
989 - Fix some PCI problems on the MPC8266ADS board
990 - Fix the location of some PCI entries in the immap structure
992 * Patch by Yasushi Shoji, 07 Apr 2004:
993 - add support for microblaze processors
994 - add support for AtmarkTechno "suzaku" board
996 * Configure PPChameleon board to use redundand environment in flash
998 * Configure PPChameleon board to use JFFS2 NAND support.
1000 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1002 * Patch by Rune Torgersen, 16 Apr 2004:
1005 * Patches by Pantelis Antoniou, 16 Apr 2004:
1006 - add support for a new version of an Intracom board and fix
1007 various other things on others.
1008 - add verify support to the crc32 command (define
1009 CONFIG_CRC32_VERIFY to enable it)
1010 - fix FEC driver for MPC8xx systems:
1011 1. fix compilation problems for boards that use dynamic
1013 2. shut down FEC after network transfers
1014 - HUSH parser fixes:
1015 1. A new test command was added. This is a simplified version of
1016 the one in the bourne shell.
1017 2. A new exit command was added which terminates the current
1019 3. Fixed handing of $? (exit code of last executed command)
1020 - Fix some compile problems;
1021 add "once" functionality for the netretry variable
1023 * Patch by George G. Davis, 02 Apr 2004:
1024 add support for Intel Assabet board
1026 * Patch by Stephen Williams, 01 Apr 2004:
1027 Add support for Picture Elements JSE board
1029 * Patch by Christian Pell, 01 Apr 2004:
1030 Add CompactFlash support for PXA systems.
1032 * Patches by Pantelis Antoniou, 30 Mar 2004:
1033 - add auto-complete support to the U-Boot CLI
1034 - add support for NETTA and NETPHONE boards; fix NETVIA board
1035 - add support for the Epson 156x series of graphical displays
1036 (These displays are serial and not suitable for using a normal
1037 framebuffer console on them)
1038 - add infrastructure needed in order to POST any DSPs in a board
1039 - improve and fix various things in the MPC8xx FEC driver:
1040 1. The new 87x and 88x series of processors have two FECs,
1041 and the new driver supports them both.
1042 2. Another change in the 87x/88x series is support for
1043 the RMII (Reduced MII) interface. However numerous
1044 changes are needed to make it work since the PHYs
1045 are connected to the same lines. That means that
1046 you have to address them correctly over the MII
1048 3. We now correctly match the MII/RMII interface
1049 configuration to what the PHY reports.
1050 - Fix problem when readingthe MII status register. Due to the
1051 internal design of many PHYs you have to read the register
1052 twice. The problem is more apparent in 10Mbit mode.
1053 - add new mode ".jffs2s" for reading from a NAND device: it just
1054 skips over bad blocks.
1055 - add networking support for VLANs (802.1q), and CDP (Cisco
1057 - some minor patches / cleanup
1059 * Patch by Yuli Barcohen, 28 Mar 2004:
1060 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1061 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1062 - Change configuration method for MPC8260ADS family
1064 * add startup code to clear the BSS of standalone applications
1066 * Fix if / elif handling bug in HUSH shell
1068 ======================================================================
1069 Changes for U-Boot 1.1.0:
1070 ======================================================================
1072 * Patch by Mark Jonas: Remove config.tmp files only when
1073 unconfiguring the board
1075 * Adapt RMU board for bigger flash memory
1077 * Patch by Klaus Heydeck, 13 Mar 2003:
1078 Add support for KUP4X Board
1080 * Patch by Pavel Bartusek, 21 Mar 2004
1081 Add Reiserfs support
1083 * Patch by Hinko Kocevar, 20 Mar 2004
1084 - Add auto-release for SMSC LAN91c111 driver
1085 - Add save/restore of PTR and PNR regs as suggested in datasheet
1087 * Patch by Stephen Williams, 19 March 2004
1088 Increase speed of sector reads from SystemACE,
1089 shorten poll timeout and remove a useless reset
1091 * Patch by Tolunay Orkun, 19 Mar 2004:
1092 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1095 * Patch by Brad Kemp, 18 Mar 2004:
1096 prevent machine checks during a PCI scan
1098 * Patch by Pierre Aubert, 18 Mar 2004:
1099 Fix string cleaning in IDE identification
1101 * Patch by Pierre Aubert, 18 Mar 2004:
1102 - Unify video mode handling for Chips & Technologies 69000 Video
1103 chip and Silicon Motion SMI 712/710/810 Video chip
1104 - Add selection of the video output (CRT or LCD) via 'videoout'
1105 environment variable for the Silicon Motion
1108 * Patch by Pierre Aubert, 18 Mar 2004:
1109 include/common.h typo fix
1111 * Patches by Tolunay Orkun, 17 Mar 2004:
1112 - Add support for bd->bi_iic_fast[] initialization via environment
1113 variable "i2cfast" (CONFIG_I2CFAST)
1114 - Add "i2cfast" u-boot environment variable support for csb272
1116 * Patch by Carl Riechers, 17 Mar 2004:
1117 Ignore '\0' characters in console input for use with telnet and
1120 * Patch by Leon Kukovec, 17 Mar 2004:
1121 typo fix for strswab prototype #ifdef
1123 * Patches by Thomas Viehweger, 16 Mar 2004:
1124 - show PCI clock frequency on MPC8260 systems
1125 - add FCC_PSMR_RMII flag for HiP7 processors
1126 - in do_jffs2_fsload(), take load address from load_addr if not set
1127 explicit, update load_addr otherwise
1128 - replaced printf by putc/puts when no formatting is needed
1129 (smaller code size, faster execution)
1131 * Patch by Phillippe Robin, 16 Mar 2004:
1132 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1134 * Patch by Stephen Williams, 15 Mar 2004:
1135 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1137 * Patch by Tolunay Orkun, 15 Mar 2004:
1138 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1140 * Patch by Travis Sawyer, 15 Mar 2004:
1141 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1143 * Add start-up delay to make sure power has stabilized before
1144 attempting to switch on USB on SX1 board.
1146 * Patch by Josef Wagner, 18 Mar 2004:
1147 - Add support for MicroSys XM250 board (PXA255)
1148 - Add support for MicroSys PM828 board (MPC8280)
1149 - Add support for 32 MB Flash on PM825/826
1150 - new SDRAM refresh rate for PM825/PM826
1151 - added support for MicroSys PM520 (MPC5200)
1152 - replaced Query by Identify command in CPU86/flash.c
1153 to support 28F160F3B
1155 * Fix wrap around problem with udelay() on ARM920T
1157 * Add support for Macronix flash on TRAB board
1159 * Patch by Pierre Aubert, 15 Mar 2004:
1160 Fix buffer overflow in IDE identification
1162 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1164 * Remove redundand #define in IceCube.h
1166 * Patch by Steven Scholz, 27 Feb 2004:
1167 - Adding get_ticks() and get_tbclk() for AT91RM9200
1168 - Many white space fixes in cpu/at91rm9200/interrupts.c
1170 * Patches by Steven Scholz, 20 Feb 2004:
1171 some cleanup in AT91RM9200 related code
1173 * Patches by Travis Sawyer, 12 Mar 2004:
1174 - Fix Gigabit Ethernet support for 440GX
1175 - Add Gigabit Ethernet Support to MII PHY utilities
1177 * Patch by Brad Kemp, 12 Mar 2004:
1178 Fixes for drivers/cfi_flash.c:
1179 - Better support for x8/x16 implementations
1180 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1181 - Added defines for AMD command and address constants
1183 * Patch by Leon Kukovec, 12 Mar 2004:
1184 Fix get_dentfromdir() to correctly handle deleted dentries
1186 * Patch by George G. Davis, 11 Mar 2004:
1187 Remove hard coded network settings in TI OMAP1610 H2
1188 default board config
1190 * Patch by George G. Davis, 11 Mar 2004:
1191 add support for ADS GraphicsClient+ board.
1193 * Patch by Pierre Aubert, 11 Mar 2004:
1194 - add bitmap command and splash screen support in cfb console
1195 - add [optional] origin in the bitmap display command
1197 * Patch by Travis Sawyer, 11 Mar 2004:
1198 Fix ocotea board early init interrupt setup.
1200 * Patch by Thomas Viehweger, 11 Mar 2004:
1201 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1203 * Patch by Stephan Linz, 09 Mar 2004
1204 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1206 * Patch by George G. Davis, 9 Mar 2004:
1207 fix recent build failure for SA1100 target
1209 * Patch by Travis Sawyer, 09 Mar 2004:
1210 Support native interrupt mode for the IBM440GX.
1211 Previously it was running in 440GP compatibility mode.
1213 * Patch by Philippe Robin, 09 Mar 2004:
1214 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1217 * Patch by Masami Komiya, 08 Mar 2004:
1218 Don't overwrite server IP address or boot file name
1219 when the boot server does not return values
1221 * Patch by Tolunay Orkun, 5 Mar 2004:
1222 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1224 * Patch by Tolunay Orkun, 5 Mar 2004:
1225 Fix early board initialization for Cogent CSB272 board
1227 * Patch by Ed Okerson, 3 Mar 2004:
1228 fix CFI flash writes for little endian systems
1230 * Patch by Reinhard Meyer, 01 Mar 2004:
1231 generalize USB and IDE support for MPC5200 with according
1232 changes to IceCube.h and TOP5200.h
1233 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1234 add info about USB and IDE to README
1236 * Patch by Yuli Barcohen, 4 Mar 2004:
1237 Fix problems with GCC 3.3.x which changed handling of global
1238 variables explicitly initialized to zero (now in .bss instead of
1241 * Patch by Leon Kukovec, 02 Mar 2004:
1242 add strswab() to fix IDE LBA capacity, firmware and model numbers
1243 on little endian machines
1245 * Patch by Masami Komiya, 02 Mar 2004:
1246 - Remove get_ticks() from NFS code
1247 - Add verification of RPC transaction ID
1249 * Patch by Pierre Aubert, 02 Mar 2004:
1250 cleanup for IDE and USB drivers for MPC5200
1252 * Patch by Travis Sawyer, 01 Mar 2004:
1254 - Add IBM PPC440GX Ref Platform support (Ocotea)
1255 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1256 Adapted to U-Boot and 440GX port
1258 - Add gracious handling of all Ethernet Pin Selections for 440GX
1259 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1261 - Add needed bit definitions
1264 * Patch by Carl Riechers, 1 Mar 2004:
1265 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1267 * Patch by Stephan Linz, 27 Feb 2004
1268 - avoid problems for targets without NFS download support
1270 * Patch by Rune Torgersen, 27 Feb 2004:
1271 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1272 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1273 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1275 * Patch by Masami Komiya, 27 Feb 2004:
1276 Fix rarpboot: add autoload by NFS
1278 * Patch by Dan Eisenhut, 26 Feb 2004:
1279 fix flash_write return value in saveenv
1281 * Patch by Stephan Linz, 11 Dec 2003
1282 expand config.mk to avoid trigraph warnings on NIOS
1284 * Rename "BMS2003" board into "HMI10"
1286 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1287 storage; auto-set console on USB port (using preboot command)
1289 * Add support for SX1 mobile phone; add support for USB-based console
1290 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1292 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1294 * Fix SDRAM timings for LITE5200 / IceCube board
1296 * Handle Auti-MDIX / connection status for INCA-IP
1298 * Fix USB problems when attempting to read 0 bytes
1300 * Patch by Travis Sawyer, 26 Feb 2004:
1301 Fix broken compile for XPEDITE1K target.
1303 * Patch by Stephan Linz, 26 Feb 2004:
1304 Bug fix for NFS code on NIOS targets
1306 * Patch by Stephen Williams, 26 Feb 2004:
1307 Break up SystemACE reads of large block counts
1309 * Patch by Pierre Aubert, 26 Feb 2004
1310 add IDE support for MPC5200
1312 * Patch by Masami Komiya, 26 Feb 2004:
1313 add autoload via NFS
1315 * Patch by Stephen Williams
1316 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1317 elsewhere in the source.
1319 * Patch by Steven Scholz, 25 Feb 2004:
1320 - Timeouts in FPGA code should be based on CFG_HZ
1321 - Minor cleanup in code for Altera FPGA ACEX1K
1323 * Patch by Steven Scholz, 25 Feb 2004:
1324 Changed "Directory Hierarchy" section in README
1326 * Patch by Masami Komiya, 25 Feb 2004:
1327 Reduce copy count in nfs_read_reply() of NFS code
1329 * Patch by Markus Pietrek, 24 Feb 2004:
1330 NS9750 DevBoard added
1332 * Patch by Pierre Aubert, 24 Feb 2004
1333 add USB support for MPC5200
1335 * Patch by Steven Scholz, 24 Feb 2004:
1336 - fix MII commands to use values from last command
1338 * Patch by Torsten Demke, 24 Feb 2004:
1339 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1341 * Patch by Rahul Shanbhag, 19 Feb 2004:
1342 Fixes for for OMAP1610 board:
1343 - shift some IRQ specific code to platform.S file
1344 - remove duplicatewatchdog reset code from start.S
1346 * Make Auto-MDIX Support configurable on INCA-IP board
1348 * Fix license for mkimage tool
1350 * Patch by Masami Komiya, 24 Feb 2004:
1351 Update NetBootFileXferSize in NFS code
1353 * Patch by Scott McNutt, 24 Feb 2004:
1354 fix packet length in NFS code
1356 * Patch by Masami Komiy, 22 Feb 2004:
1357 Add support for NFS for file download
1359 * Patch by Andrea Scian, 17 Feb 2004:
1360 Add support for S3C44B0 processor and DAVE B2 board
1362 * Patch by Steven Scholz, 20 Feb 2004:
1363 - Add support for MII commands on AT91RM9200 boards
1364 - some cleanup in AT91RM9200 ethernet code
1366 * Patch by Peter Ryser, 20 Feb 2004:
1367 Add support for the Xilinx ML300 platform
1369 * Patch by Stephan Linz, 17 Feb 2004:
1370 Fix watchdog support for NIOS
1372 * Patch by Josh Fryman, 16 Feb 2004:
1373 Fix byte-swapping for cfi_flash.c for different bus widths
1375 * Patch by Jon Diekema, 14 Jeb 2004:
1376 Remove duplicate "FPGA Support" notes from the README file
1378 * Patches by Reinhard Meyer, 14 Feb 2004:
1379 - update board/emk tree; use common flash driver
1380 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1381 [adapted for other PPC CPUs -- wd]
1382 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1384 * Patch by Jon Diekema, 13 Feb 2004:
1385 Call show_boot_progress() whenever POST "FAILED" is printed.
1387 * Patch by Nishant Kamat, 13 Feb 2004:
1388 Add support for TI OMAP1610 H2 Board
1389 Fixes for cpu/arm926ejs/interrupt.c
1390 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1391 Fix for a timer bug in OMAP1610 Innovator
1392 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1394 * Patches by Stephan Linz, 12 Feb 2004:
1395 - add support for NIOS timer with variable period preload counter value
1396 - prepare POST framework support for NIOS targets
1398 * Patch by Denis Peter, 11 Feb 2004:
1399 add POST support for the MIP405 board
1401 * Patch by Laurent Mohin, 10 Feb 2004:
1402 Fix buffer overflow in common/usb.c
1404 * Patch by Tolunay Orkun, 10 Feb 2004:
1405 Add support for Cogent CSB272 board
1407 * Patch by Thomas Elste, 10 Feb 2004:
1408 Add support for NET+50 CPU and ModNET50 board
1410 * Patch by Sam Song, 10 Feb 2004:
1411 Fix typos in cfi_flash.c
1413 * Patch by Leon Kukovec, 10 Feb 2004
1414 Fixed long dir entry slot id calculation in get_vfatname
1416 * Patch by Robin Gilks, 10 Feb 2004:
1417 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1418 !=, <>, <, >, <=, >=)
1420 * Fix problem with side effects in macros in include/usb.h
1422 * Patch by David Benson, 13 Nov 2003:
1423 bug 841358 - fix TFTP download size limit
1425 * Fixing bug 850768:
1426 improper flush_cache() in load_serial()
1428 * Fixing bug 834943:
1429 MPC8540 - missing volatile declarations
1431 * Patch by Stephen Williams, 09 Feb 2004:
1432 Add support for Xilinx SystemACE chip:
1433 - New files common/cmd_ace.c and include/systemace.h
1434 - Hook systemace support into cmd_fat and the partition manager
1436 * Patch by Travis Sawyer, 09 Feb 2004:
1437 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1439 * Patch by Travis Sawyer, 09 Feb 2004:
1441 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1442 - Add phymode for 440 enet
1445 - Change board_pre_init to board_early_init_f
1446 - Add user flash to bus controller setup
1448 - Fix is_pci_host to check GPIO for monarch bit
1449 - Force xpedite1k to pci conventional mode (via #define option)
1451 * Patch by Brad Kemp, 4 Feb 2004:
1452 - handle the machine check that is generated during the PCI scans
1454 - define the registers used in the IMMR by the PCI subsystem.
1456 * Patch by Pierre Aubert, 03 Feb 2004:
1457 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1459 * Patch by Jeff Angielski, 03 Feb 2004:
1460 Fix copy & paste error in cpu/mpc8260/pci.c
1462 * Patch by Reinhard Meyer, 24 Jan 2004:
1463 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1465 * Add Auto-MDIX support for INCA-IP
1469 * Patch by Josef Baumgartner, 10 Feb 2004:
1470 Fixes for Coldfire port
1472 * Patch by Brad Kemp, 11 Feb 2004:
1473 Fix CFI flash driver problems
1475 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
1476 modules at CPU clock frequencies above 66 MHz.
1478 * Optimize flash programming speed for LWMON (by another 100% :-)
1480 * Patch by Jian Zhang, 3 Feb 2004:
1481 - Changed the incorrect FAT12BUFSIZE
1482 - data_begin in fsdata can be negative. Changed it to be short.
1484 * Patches by Stephan Linz, 30 Jan 2004:
1485 1: - board/altera/common/flash.c:flash_erase():
1486 o allow interrupts befor get_timer() call
1487 o check-up each erased sector and avoid unexpected timeouts
1488 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1489 o enclose sevenseg_set() in cpp condition
1490 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1491 - fix some typed in mistakes in the NIOS documentation
1492 2: - split DK1C20 configuration into several header files:
1493 o two new files for each NIOS CPU description
1494 o U-Boot related part is remaining in DK1C20.h
1495 3: - split DK1S10 configuration into several header files:
1496 o two new files for each NIOS CPU description
1497 o U-Boot related part is remaining in DK1S10.h
1498 4: - Add support for the Microtronix Linux Development Kit
1499 NIOS CPU configuration at the Altera Nios Development Kit,
1500 Stratix Edition (DK-1S10)
1501 5: - Add documentation for the Altera Nios Development Kit,
1502 Stratix Edition (DK-1S10)
1503 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1505 7: - Add support for the common U-Boot SPI framework at
1508 * Patch by Rahul Shanbhag, 28 Jan 2004:
1509 Fix flash protection/locking handling for OMAP1610 innovator board.
1511 * Patch by Rolf Peukert, 28 Jan 2004:
1512 fix flash write problems on CSB226 board (write with 32 bit bus width)
1514 * Patches by Mark Jonas, 16 Jan 2004:
1515 - fix rounding error when calculating baudrates for MPC5200 PSCs
1516 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1517 time which is not supported
1519 * Patch by Yuli Barcohen, 26 Jan 2004:
1520 Allow bzip2 compression for small memory footprint boards
1522 * Patch by Brad Kemp, 21 Jan 2004:
1523 Add support for CFI flash driver for both the Intel and the AMD
1526 * Patch by Travis Sawyer, 20 Jan 2004:
1527 Fix pci bridge auto enumeration of sibling p2p bridges.
1529 * Patch by Tolunay Orkun, 12 Jan 2004:
1530 Add some delays as needed for Intel LXT971A PHY support
1532 * Patches by Stephan Linz, 09 Jan 2004:
1533 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1534 - make DK1C20 board configuration related to ASMI conform to
1537 * Patch by Anders Larsen, 09 Jan 2004:
1539 ARM memory layout fixes: the abort-stack is now set up in the
1540 correct RAM area, and the BSS is zeroed out as it should be.
1542 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1543 of the linker scripts are replaced by '__bss_start' and '_end',
1544 resp., which is a further step to eliminate unnecessary differences
1545 between the implementation of the CPU architectures.
1547 * Patch by liang a lei, 9 Jan 2004:
1548 Fix Intel 28F128J3 ID in include/flash.h
1550 * Patch by Masami Komiya, 09 Jan 2004:
1551 add support for TB0229 board (NEC VR4131 MIPS processor)
1553 * Patch by Leon Kukovec, 12 Dec 2003:
1554 changed extern __inline__ into static __inline__ in
1555 include/linux/byteorder/swab.h
1557 * Patch by Travis Sawyer, 30 Dec 2003:
1558 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1559 select MDI port based on enabled EMAC device.
1560 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1563 * Patch by Wolter Kamphuis, 15 Dec 2003:
1564 made CONFIG_SILENT_CONSOLE usable on all architectures
1566 * Disable date command on TQM866M - there is no RTC on MPC866
1568 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1570 * Implement adaptive SDRAM timing configuration based on actual CPU
1571 clock frequency for INCA-IP; fix problem with board hanging when
1572 switching from 150MHz to 100MHz
1574 * Add PCMCIA CS support for BMS2003 board
1576 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1577 see doc/README.MPC866 for details;
1578 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1579 calculate CPU clock frequency from PLL register values.
1581 * Add support for 128 MB RAM on TQM8xxL/M modules
1583 * Fix PS/2 keyboard problem caused by statically initialized variable
1584 pointing to a location in flash
1586 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1588 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
1589 before we can access it; add delay in case we are faster (with no
1592 * Cleanup of some init functions
1594 * Make sure SCC Ethernet is always stopped by the time we boot Linux
1595 to avoid Linux crashes by early packets coming in.
1597 * Accelerate flash accesses on LWMON board by using buffered writes
1599 * Fix typo in Makefile;
1600 fix problem with PARTNUM detection
1602 * Patch by Reinhard Meyer, 09 Jan 2004:
1603 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1605 * Add support for IDE LED on BMS2003 board
1606 (exclusive with status LED!)
1608 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
1611 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1612 Add common files for "emk" boards
1614 * Add a common get_ram_size() function and modify the the
1615 board-specific files to invoke that common implementation.
1617 ======================================================================
1618 Changes for U-Boot 1.0.1:
1619 ======================================================================
1621 * Set default clock for INCA-IP to 150 MHz
1623 * Make BMS2003 use a separate config file to avoid #ifdef mess;
1624 add I2C support; add support for DS1337 RTC
1626 * Add CompactFlash support for BMS2003 board
1628 * Add support for status LED on BMS2003 board
1630 * Patch by Scott McNutt, 02 Jan 2004:
1631 Add support for the Nios Active Serial Memory Interface (ASMI)
1634 * Patch by Andrea Marson, 16 Dec 2003:
1635 Add support for the PPChameleon ME and HI modules
1637 * Patch by Yuli Barcohen, 22 Dec 2003:
1638 Add support for Motorola DUET ADS board (MPC87x/88x)
1640 * Patch by Robert Schwebel, 15 Dec 2003:
1641 add support for cramfs (uses JFFS2 command interface)
1643 * Patches by Stephan Linz, 11 Dec 2003:
1644 - more documentation for NIOS port
1645 - new struct nios_pio_t, struct nios_spi_t
1646 - Reconfiguration for NIOS Development Kit DK1C20:
1647 o move board related code from board/dk1c20
1648 to board/altera/dk1c20
1649 o create a new common source path board/altera/common
1650 and move generic flash access stuff into it
1651 o change/expand configuration file DK1C20.h
1652 - Add support for NIOS Development Kit DK1S10
1653 - Add status LED support for NIOS systems
1654 - Add dual 7-segment LED support for Altera NIOS DevKits
1656 * Patch by Ronen Shitrit, 10 Dec 2003:
1657 Add support for the Marvell DB64360 / DB64460 development boards
1659 * Patch by Detlev Zundel, 10 Dec 2003:
1660 fix dependency problem in examples/Makefile
1662 * Patch by Denis Peter, 8 Dec 2003
1663 - add support for the PATI board (MPC555)
1664 - add SPI support for the MPC5xx
1666 * Patch by Anders Larsen, 08 Dec 2003:
1667 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1668 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1669 cleanup some redundand #defines
1671 * Patch by André Schwarz, 8 Dec 2003:
1672 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1673 - TX and RX deskriptors must be quad-word aligned
1674 - does not work with only one TX deskriptor
1675 - standard reset method does not work
1677 * Patch by Masami Komiya, 08 Dec 2003:
1678 add RTL8139 ethernet driver
1680 * Patches by Ed Okerson, 07 Dec 2003:
1681 - fix ethernet for the AU1x00 processors in little-endian mode.
1682 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1684 * Minor code cleanup (coding style)
1686 * Patch by Reinhard Meyer, 30 Dec 2003:
1687 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1688 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1689 - turned debug print of PHY registers into a function (called in two places)
1690 - added support for EMK MPC5200 based modules
1692 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
1694 * Add support for TQM866M modules
1696 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1698 * Fix a few compiler warnings
1700 * Patch by Reinhard Meyer, 28 Dec 2003:
1701 Add initial support for TOP5200 board
1703 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
1704 environment variable which can set to "100", "133", or "150". The
1705 CPU clock will be configured accordingly upon next reboot. Other
1706 values are ignored. In case of an invalid or undefined "cpuclk"
1707 value, the compile-time default CPU clock speed will be used.
1709 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1710 window that is used to access the UART registers by the Linux driver)
1712 * Patch by Reinhard Meyer, 20 Dec 2003:
1713 Fix clock calculation for the MPC5200 for higher clock frequencies
1714 (above 2**32 / 10 = 429.5 MHz).
1716 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1718 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
1720 * Add new configuration for IceCube board with DDR memory
1722 * Update TRAB memory configurations
1724 * Add JFFS2 support for INCA-IP board
1726 * Patch by Bill Hargen, 09 Dec 2003:
1727 - BUBINGA405EP: changed flash driver to protect top sector containing
1729 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1730 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1731 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1732 - 405EP: added/fixed support for "reginfo" command.
1733 - 4xx: removed spurious MII error messages on "mii info" command.
1735 * Patch by Bernhard Kuhn, 28 Nov 2003:
1736 add support for Coldfire CPU
1737 add support for Motorola M5272C3 and M5282EVB boards
1739 * Patch by Pierre Aubert, 24 Nov 2003:
1740 - add a return value for the fpga command
1741 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1742 is defined. If ide_preinit fails, ide_init is aborted.
1743 - fix an endianess problem in fat.h
1745 * Patch by Wolter Kamphuis, 05 Dec 2003:
1746 Add support for SNMC's QS850/QS823/QS860T boards
1748 * Patch by Yuli Barcohen, 3 Dec 2003:
1749 "revive" U-Boot support for old Motorola MPC860ADS board
1751 * Patch by Cam(ilo?), 03 Dec 2003:
1752 make examples build even with broken Montavista objcopy
1754 * Patch by Pavel Bartusek, 27 Nov 2003:
1755 fix conversion problem with "bootretry" evironment variable
1757 * Patch by Andre Schwarz, 24 Nov 2003:
1758 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1760 * Patch by Pavel Bartusek, 21 Nov 2003:
1761 set ZMII bridge speed on 440
1763 * Patch by Anders Larsen, 17 Nov 2003:
1764 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1766 * Patches by David Müller, 14 Nov 2003:
1767 - board/mpl/common/common_util.c
1768 * implement support for BZIP2 compressed images
1769 * various cleanups (printf -> puts, ...)
1770 - board/mpl/common/flash.c
1771 * report correct errors to upper layers
1772 * check the erase fail and VPP low bits in status reg
1773 - board/mpl/vcma9/cmd_vcma9.c
1774 - board/mpl/vcma9/flash.c
1775 * various cleanups (printf -> puts, ...)
1777 * fix typo in comment
1778 - cpu/arm920t/usb_ohci.c
1779 * support for S3C2410 is missing in #if line
1781 * reinit some registers in case of error (cable missing, ...)
1783 * support for USB/MMC devices is missing in #if line
1784 - include/configs/MIP405.h
1785 - include/configs/PIP405.h
1786 * enable BZIP2 support
1787 * enlarge malloc space to 1MiB because of BZIP2 support
1788 - include/configs/VCMA9.h
1789 * enable BZIP2 support
1790 * enlarge malloc space to 1MiB because of BZIP2 support
1791 * enable USB support
1792 - lib_arm/armlinux.c
1793 * change calling convention of ARM Linux kernel as
1794 described on http://www.arm.linux.org.uk/developer/booting.php
1796 * Patch by Thomas Lange, 14 Nov 2003:
1797 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1798 support all these AMD boards.
1800 * Patch by Thomas Lange, 14 Nov 2003:
1801 Workaround for mips au1x00 physical memory accesses (the au1x00
1802 uses a 36 bit bus internally and cannot access physical memory
1803 directly. Use the uncached SDRAM address instead of the physical
1806 * Patch by Xue Ligong (Joe), 13 Nov 2003:
1807 add Realtek 8019 ethernet driver
1809 * Patch by Yuli Barcohen, 13 Nov 2003:
1810 MPC826xADS/PQ2FADS cleanup
1812 * Patch by Anders Larsen, 12 Nov 2003:
1813 Update README to mark the PORTIO commands non-standard
1815 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
1816 update for for Atmel AT91RM9200DK development kit:
1817 - support for environment variables in DataFlash
1818 - Atmel DataFlash AT45DB1282 support
1820 * Patch by Jeff Carr, 11 Nov 2003:
1821 add support for new version of 8270 processors
1823 * Patches by George G. Davis, 05 Nov 2003:
1824 - only pass the ARM linux initrd tag to the kernel when an initrd
1826 - update omap1510inn configuration file
1828 * Patches by Stephan Linz, 3 Nov 2003:
1829 - more endianess fixes for LAN91C111 driver
1830 - CFG_HZ configuration patch for NIOS Cyclone board
1832 * Patch by Stephan Linz, 28 Oct 2003:
1833 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1835 * Patch by Steven Scholz, 20 Oct 2003:
1836 - make "mii info <addr>" show infor for PHY at "addr" only
1837 - Endian fix for miiphy_info()
1839 * Patch by Gleb Natapov, 19 Sep 2003:
1840 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1842 * Patch by Anders Larsen, 17 Sep 2003:
1843 Bring ARM memory layout in sync with the documentation:
1844 stack and malloc-heap are now located _below_ the U-Boot code
1846 * Accelerate booting on TRAB board: read and check autoupdate image
1847 headers first instead of always reading the whole images.
1849 * Fix type in MPC5XXX code (pointed out by Victor Wren)
1851 * Enabled password check on RMU board
1853 * Fix configuration problem with IceCube in LOWBOOT configuration:
1854 envrionment got embedded, corrupting the image layout.
1856 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
1858 * Added BMS2003 board
1859 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1861 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
1862 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1865 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1868 * Add checksum verification to 'imls' command
1870 * Add bd_info fields needed for 4xx Linux I2C driver
1872 * Patch by Martin Krause, 4 Nov. 2003:
1873 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1875 * Print used network interface when CONFIG_NET_MULTI is set
1877 * Patch by Bernhard Kuhn, 28 Oct 2003:
1878 Add low boot support for MPC5200
1880 * Fix problem with dual PCMCIA support (NSCU)
1882 * Fix MPC5200 I2C initialization function
1884 ======================================================================
1885 Changes for U-Boot 1.0.0:
1886 ======================================================================
1888 * Fix parameter passing to standalone images with bootm command
1890 * Patch by Kyle Harris, 30 Oct 2003:
1891 Fix build errors for ixdp425 board
1893 * Patch by David M. Horn, 29 Oct 2003:
1894 Fixes to build under CYGWIN
1896 * Get IceCube MGT5100 working (again)
1898 * Fix problems in memory test on some boards (which was not
1899 non-destructive as intended)
1901 * Patch by Gary Jennejohn, 28 Oct 2003:
1902 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1903 to prevent stack overflow on ARM systems
1905 * Patch by Stephan Linz, 28 Oct 2003:
1906 fix init sequence error for NIOS port
1908 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1910 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
1912 * Patch by Xiao Xianghua, 23 Oct 2003:
1913 small patch for mpc85xx
1915 * Fix small problem in MPC5200 I2C driver
1917 * Fix FCC3 support on ATC board
1919 * Correct header printing for multi-image files in do_bootm()
1921 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1923 * Fix PCI problems on PPChameleon board
1925 * Patch by Steven Scholz, 18 Oct 2003:
1926 Fix AT91RM9200 ethernet driver
1928 * Patch by Nye Liu, 17 Oct 2003:
1929 Fix typo in include/mpc8xx.h
1931 * Patch by Richard Woodruff, 16 Oct 03:
1932 Fixes for cpu/arm925/interrupt.c
1933 - Initialize timestamp & lastdec vars.
1934 - fix timestamp overflows.
1935 - fix lastdec overflow.
1936 - smarter normalization to allow udelay() below 1ms to work.
1938 * Patch by Scott McNutt, 16 Oct
1939 add networking support for the Altera Nios Development Kit,
1940 Cyclone Edition (DK-1C20)
1942 * Patch by Jon Diekema, 14 Oct 2003:
1943 add hint about doc/README.silent to README file
1945 * Add CompactFlash support for NSCU
1947 * Fix PCI problems on PPChameleonEVB
1949 * TRAB auto-update: Base decision if we have to strip the image
1950 header on image type as encoded in the header
1951 (include image type patch by Martin Krause, 17 Oct 2003)
1953 * Patches by Xianghua Xiao, 15 Oct 2003:
1955 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1956 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1957 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1959 * Fix flash timings on TRAB board
1961 * Make sure HUSH is initialized for running auto-update scripts
1963 * Make 5200 reset command _really_ reset the board, without running
1964 any other code after it
1966 * Fix errors with flash erase when range spans across banks
1967 that are mapped in reverse order
1969 * Fix flash mapping and display on P3G4 board
1971 * Patch by Kyle Harris, 15 Jul 2003:
1972 - add support for Intel IXP425 CPU
1973 - add support for IXDP425 eval board
1975 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1976 for more information
1978 * Patch by Steven Scholz, 10 Oct 2003
1979 - Add support for Altera FPGA ACEX1K
1981 * Patches by Thomas Lange, 09 Oct 2003:
1982 - fix cmd_ide.c for non ppc boards (read/write functions did not
1983 add ATA base address)
1984 - fix for shannon board
1985 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
1986 - Endian swap ATA identity for all big endian CPUs, not just PPC
1987 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1989 - add support for dbau1x00 board (MIPS32)
1991 * Patch by Sangmoon Kim, 07 Oct 2003:
1992 add support for debris board
1994 * Patch by Martin Krause, 09 Oct 2003:
1995 Fixes for TRAB board
1996 - /board/trab/rs485.c: correct baudrate
1997 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
1998 udelay(); fix some timing problems with adc controller
1999 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2000 modify commands: touch and buzzer
2002 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2003 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2004 Use direct function calls for auto_update instead of hush commands
2006 * Patch by Scott McNutt, 04 Oct 2003:
2007 - add support for Altera Nios-32 CPU
2008 - add support for Nios Cyclone Development Kit (DK-1C20)
2010 * Patch by Steven Scholz, 29 Sep 2003:
2011 - A second parameter for bootm overwrites the load address for
2012 "Standalone Application" images.
2013 - bootm sets environment variable "filesize" to the resulting
2014 (uncompressed) data length for "Standalone Application" images
2015 when autostart is set to "no". Now you can do something like
2016 if bootm $fpgadata $some_free_ram ; then
2017 fpga load 0 $some_free_ram $filesize
2020 * Patch by Denis Peter, 25 Sept 2003:
2021 add support for the MIP405 Rev. C board
2023 * Patch by Yuli Barcohen, 25 Sep 2003:
2024 add support for Zephyr Engineering ZPC.1900 board
2026 * Patch by Anders Larsen, 23 Sep 2003:
2027 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2028 implemented for the x86 architecture)
2030 * Patch by Sangmoon Kim, 23 Sep 2003:
2031 fix pll_pci_to_mem_multiplier table for MPC8245
2033 * Patch by Anders Larsen, 22 Sep 2003:
2034 enable timed autoboot on PXA
2036 * Patch by David Müller, 22 Sep 2003:
2037 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2038 returns correct libgcc file path
2039 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2040 time on s3c24x0 systems
2042 * Patch by Jon Diekema, 19 Sep 2003:
2043 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2044 link state to the fault LED.
2045 - In NetLoop, make the Fault LED reflect the link status. The link
2046 status gets updated on entry, and on timeouts.
2048 * Patch by Anders Larsen, 18 Sep 2003:
2049 allow mkimage to build and run on Cygwin-hosted systems
2051 * Patch by Frank Müller, 18 Sep 2003:
2052 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2055 * Patch by Pantelis Antoniou, 16 Sep 2003:
2056 add tool to compute fileds in the PLPRCR register for MPC86x
2058 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2060 * Fix build problems under FreeBSD
2062 * Add generic filesystem image type
2064 * Make fatload set filesize environment variable
2066 * enable basic / medium / high-end configurations for PPChameleonEVB
2067 board; fix NAND code
2069 * enable TFTP client code to specify to the server the desired
2070 timeout value (see RFC-2349)
2072 * Improve SDRAM setup for TRAB board
2074 * Suppress all output with splashscreen configured only if "splashimage"
2077 * Fix problems with I2C support for mpc5200
2079 * Adapt TRAB configuration and auto_update to new memory layout
2081 * Add configuration for wtk board
2083 * Add support for the Sharp LQ065T9DR51U LCD display
2085 * Patch by Rune Torgersen, 17 Sep 2003:
2086 - Fixes for MPC8266 default config
2087 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2089 * Patches by Jon Diekema, 17 Sep 2003:
2090 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2093 - adjust "help" output
2095 * Patches by Anders Larsen, 17 Sep 2003:
2096 - fix spelling errors
2097 - set GD_FLG_DEVINIT flag only after device function pointers
2099 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2101 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2102 - trigger watchdog while waiting in serial driver
2104 * Add auto-update code for TRAB board using USB memory sticks,
2105 support new configuration with more memory
2107 * disable MPC5200 bus pipelining as workaround for bus contention
2109 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2110 priority; configure critical interrupts to be handled like external
2113 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2114 go back to 66 MHz for stability
2116 * Patches by Jon Diekema, 15 Sep 2003:
2117 - add description for missing CFG_CMD_* entries in the README file
2120 * Patch by Gleb Natapov, 14 Sep 2003:
2121 enable watchdog support for all MPC824x boards that have a watchdog
2123 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2124 "Non-octet Aligned Frame" errors we see at 100 Mbps
2126 * Patch by Sharad Gupta, 14 Sep 2003:
2127 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2129 * Patch by llandre, 11 Sep 2003:
2130 update configuration for PPChameleonEVB board
2132 * Patch by David Müller, 13 Sep 2003:
2133 various changes to VCMA9 board specific files
2135 * Add I2C support for MGT5100 / MPC5200
2137 * Patch by Rune Torgersen, 11 Sep 2003:
2138 Changed default memory option on MPC8266ADS to NOT be Page Based
2139 Interleave, since this doesn't work very well with the standard
2142 * Patch by George G. Davis, 12 Sep 2003:
2143 fix Makefile settings for sk98 driver
2145 * Patch by Stefan Roese, 12 Sep 2003:
2146 - new boards added: DP405, HUB405, PLU405, VOH405
2147 - some esd boards updated
2148 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2150 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2152 * Patch by Martin Krause, 11 Sep 2003:
2153 add burn-in tests for TRAB board
2155 * Enable instruction cache on MPC5200 board
2157 * Patch by Denis Peter, 11 Sep 2003:
2158 - fix USB data pointer assignment for bulk only transfer.
2159 - prevent to display erased directories in FAT filesystem.
2161 * Change output format for NAND flash - make it look like for other
2164 ======================================================================
2165 Changes for U-Boot 0.4.8:
2166 ======================================================================
2168 * Add I2C and RTC support for RMU board
2170 * Patches by Denis Peter, 9 Sep 2003:
2171 add FAT support for IDE, SCSI and USB
2173 * Patches by Gleb Natapov, 2 Sep 2003:
2174 - cleanup of POST code for unsupported architectures
2175 - MPC824x locks way0 of data cache for use as initial RAM;
2176 this patch unlocks it after relocation to RAM and invalidates
2179 * Patch by Gleb Natapov, 30 Aug 2003:
2180 new I2C driver for mpc107 bridge. Now works from flash.
2182 * Patch by Dave Ellis, 11 Aug 2003:
2183 - JFFS2: fix typo in common/cmd_jffs2.c
2184 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2185 - JFFS2: remove node version 0 warning
2186 - JFFS2: accept JFFS2 PADDING nodes
2187 - SXNI855T: add AM29LV800 support
2188 - SXNI855T: move environment from EEPROM to flash
2189 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2191 * Patch by Bill Hargen, 11 Aug 2003:
2192 fixes for I2C on MPC8240
2193 - fix i2c_write routine
2194 - fix iprobe command
2195 - eliminates use of global variables, plus dead code, cleanup.
2197 * Add support for USB Mass Storage Devices (BBB)
2198 (tested with USB memory sticks only)
2200 * Avoid flicker on TRAB's VFD
2202 * Add support for SK98xx driver
2204 * Add PCI support for SL8245 board
2206 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2207 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2208 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2210 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2211 to allow for more accurate baudrate settings
2212 (error now 0.7% at 115 kbps, instead of 3.5% before)
2214 * Patch by Andreas Mohr, 4 Sep 2003:
2215 Fix a lot of spelling errors
2217 * Add support for PPChameleon Eval Board
2219 * Add support for P3G4 board
2221 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2224 * Patch by Yuli Barcohen, 7 Aug 2003:
2225 check BCSR to detect if the board is configured in PCI mode
2227 ======================================================================
2228 Changes for U-Boot 0.4.7:
2229 ======================================================================
2231 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2232 add support for Adder II MPC852T module
2234 * Patch by George G. Davis, 19 Aug 2003:
2235 fix TI Innovator/OMAP1510 pin configs
2237 * Patches by Kshitij, 18 Aug 2003
2238 - add support for arm926ejs cpu core
2239 - add support for TI OMAP 1610 Innovator Board
2241 * Patch by Yuli Barcohen, 14 Aug 2003:
2242 add support for bzip2 uncompression
2244 * Add GCC library to examples/Makefile so GCC utility functions will
2247 * Add I2C and RTC support for RMU board using software I2C driver
2248 (because of better response to iprobe command); fix problem with
2251 * Patch by Matthias Fuchs, 28 Aug 2003:
2252 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2253 CONFIG_BOOTP_MAKS (see README).
2255 * Fix ICU862 environment problem
2257 * Fix RAM size detection for RMU board
2259 * Implement "reset" for MGT5100/MPC5200 systems
2261 ======================================================================
2262 Changes for U-Boot 0.4.6:
2263 ======================================================================
2265 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2266 allow selection of clock frequency as "make" target
2268 * Implement memory autosizing code for IceCube boards
2270 * Configure network port on INCA-IP for autonegotiation
2272 * Fix overflow problem in network timeout code
2274 * Patch by Richard Woodruff, 8 Aug 2003:
2275 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2277 ======================================================================
2278 Changes for U-Boot 0.4.5:
2279 ======================================================================
2281 * Update for TQM board defaults:
2282 disable clocks_in_mhz, enable boot count limit
2284 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2285 in toplevel directory instead. Removed astest.c from tools/gdb because
2286 it is no longer relevant.
2288 * Fix PCI support for MPC5200 / IceCube Board
2290 * Map ISP1362 USB OTG controller for NSCU board
2292 * Patch by Brad Parker, 02 Aug 2003:
2293 fix sc520_cdp problems
2295 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2297 * Allow erase command to cross flash bank boundaries
2299 * Patch by Scott McNutt, 21 Jul 2003:
2300 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2301 Both LynxOS and BlueCat linux KDIs are supported.
2303 * Patch by Richard Woodruff, 25 Jul 2003:
2304 use more reliable reset for OMAP/925T
2306 * Patch by Nye Liu, 25 Jul 2003:
2307 fix typo in mpc8xx.h
2309 * Patch by Richard Woodruff, 24 Jul 2003:
2310 Fixes for cmd_nand.c:
2311 - Fixed null dereferece which could result in incorrect ECC values.
2312 - Added support for devices with no Ready/Busy signal hooked up.
2313 - Added OMAP1510 read/write protect handling.
2314 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2316 - Switched default ECC to be JFFS2.
2318 * Allow crc32 to be used at address 0x000
2320 * Provide consistent interface to standalone applications to access
2321 the 'global_data' structure
2322 Provide a doc/README.standalone more useful to users/developers.
2324 * Make IceCube MGT5100 FEC driver work
2326 * Implement new mechanism to export U-Boot's functions to standalone
2327 applications: instead of using (PPC-specific) system calls we now
2328 use a jump table; please see doc/README.standalone for details
2330 * Patch by Dave Westwood, 24 Jul 2003:
2331 added support for Unity OS (a proprietary OS)
2333 * Patch by Detlev Zundel, 23 Jul 2003:
2334 add "imls" command to print flash table of contents
2336 * Fix cold boot detection for log buffer reset
2338 * Return error for invalid length specifiers with "cp.X" etc.
2340 * Fix startup problem on MIPS
2342 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2343 bitmap support is configured
2345 * Patch by Bill Hargen, 18 Jul 2003:
2346 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2348 * Patch by Denis Peter, 18 Jul 2003:
2349 - fix memory configuration for MIP405T
2350 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2352 * Cleanup of TQM82xx configurations; use "official" board types
2353 to make selection easier.
2355 * Patch by Martin Krause, 17 Jul 2003:
2356 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2358 * Patch by Richard Woodruff, 17 July 03:
2359 - Fixed bug in OMAP1510 baud rate divisor settings.
2361 * Patch by Nye Liu, 16 July 2003:
2363 - add MPC86xADS support (uses MPC86xADS.h)
2364 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2366 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2367 o don't trust gclk() software measurement by default, depend on
2368 CONFIG_8xx_GCLK_FREQ
2369 - add DRAM SIMM not installed detection
2370 - use more "correct" SDRAM initialization sequence
2371 - allow different SDRAM sizes (8xxADS has 8M)
2373 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2374 - rename MAMR/MBMR defines to be more consistent. Should eventually
2375 be merged into MxMR to better reflect the PowerQUICC datasheet.
2377 * Patch by Yuli Barcohen, 16 Jul 2003:
2378 support new Motorola PQ2FADS-ZU evaluation board which replaced
2379 MPC8260ADS and MPC8266ADS
2381 ======================================================================
2382 Changes for U-Boot 0.4.4:
2383 ======================================================================
2385 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2387 * Add support for MGT5100 and MPC5200 processors
2389 * Patch by Lutz Dennig, 15 Jul 2003:
2390 update for R360MPI board
2392 ======================================================================
2393 Changes for U-Boot 0.4.3:
2394 ======================================================================
2396 * Patches by Kshitij, 04 Jul 2003
2397 - added support for arm925t cpu core
2398 - added support for TI OMAP 1510 Innovator Board
2400 * Patches by Martin Krause, 14 Jul 2003:
2401 - add I2C support for s3c2400 systems (trab board)
2402 - (re-) add "ping" to command table
2404 * Fix handling of "slow" POST routines
2406 * Patches by Yuli Barcohen, 13 Jul 2003:
2407 - Correct flash and JFFS2 support for MPC8260ADS
2408 - fix PVR values and clock generation for PowerQUICC II family
2411 * Patch by Bernhard Kuhn, 08 Jul 2003:
2412 - add support for M68K targets
2414 * Patch by Ken Chou, 3 Jul:
2415 - Fix PCI config table for A3000
2416 - Fix iobase for natsemi.c
2417 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
2419 * Allow to enable "slow" POST routines by key press on power-on
2420 * Fix temperature dependend switching of LCD backlight on LWMON
2421 * Tweak output format for LWMON
2423 * Patch by Stefan Roese, 11 Jul 2003:
2424 - Fix bug in CONFIG_VERSION_VARIABLE.
2425 - AR405 config updated.
2426 - OCRTC/ORSG: bsp command added.
2427 - ASH405 bsp update.
2429 ======================================================================
2430 Changes for U-Boot 0.4.2:
2431 ======================================================================
2433 * Add support for NSCU board
2435 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2437 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2438 mirror bit flash on TQM8xxM modules
2440 * Patch by Kenneth Johansson, 30 Jun 2003:
2441 get rid of MK_CMD_ENTRY macro; update doc/README.command
2443 * Patch by Seb James, 30 Jun 2003:
2444 Improve documentation of I2C configuration in README
2446 * Fix problems with previous log buffer "fixes"
2448 * Fix minor help text issues
2450 * "log append" did not append a newline
2452 ======================================================================
2453 Changes for U-Boot 0.4.1:
2454 ======================================================================
2456 * Fix some missing commands, cleanup header files
2457 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2459 * Rewrite command lookup and help command (fix problems with bubble
2460 sort when sorting command name list). Minor cleanup here and there.
2462 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2463 - Allow to call sysmon function interactively
2464 - PIC on LWMON board needs delay after power-on
2465 - Add missing RSR definitions for MPC8xx
2466 - Improve log buffer handling: guarantee clean reset after power-on
2467 - Add support for EXBITGEN board (aka "genie")
2468 - Add support for SL8245 board
2471 - remove trailing white space, trailing empty lines, C++ comments, etc.
2472 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2474 * Patches by Kenneth Johansson, 25 Jun 2003:
2475 - major rework of command structure
2476 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2478 ======================================================================
2479 Changes for U-Boot 0.4.0:
2480 ======================================================================
2482 * Patches by Robert Schwebel, 26 Jun 2003:
2483 - csb226 configuration updated
2484 - credits for logodl port updated
2485 - innokom configuration updated
2486 - logodl tree update, still with coding style inconsistencies
2487 - added OCM for ppc405 warning to README
2489 * Patch by Pantelis Antoniou, 25 Jun 2003:
2490 update NetVia with V2 board support
2492 * Header file cleanup for ARM
2494 * Patch by Murray Jensen, 24 Jun 2003:
2495 - make sure to use only U-boot provided header files
2496 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2498 * Patch by Stefan Roese, 24 Jun 2003:
2499 - Update esd ASH405 board files.
2500 - Update esd DASA_SIM config file.
2501 - Add ping command to some esd boards.
2503 * Patch by Yuli Barcohen, 23 Jun 2003:
2504 Update for MPC8260ADS board
2506 * Patch by Murray Jensen, 23 Jun 2003:
2507 - cleanup of GCC 3.x compiler warnings
2509 * Patch by Rune Torgersen, 4 Jun 2003:
2510 add large memory support for MPC8266ADS board
2512 * Patch by Richard Woodruff, 19 June 03:
2513 - Enabled standard u-boot device abstraction for ARM
2514 - Enabled console device for ARM
2515 - Initilized bi_baudrate for ARM
2517 * Patch by Bill Hargen, 23 Apr 2003:
2518 fix byte order for 824x I2C addresses (write op)
2520 * Patch by Murray Jensen, 20 Jun 2003:
2522 - cleanup (especially for gcc-3.x compilers)
2524 * Patch by Tom Guilliams, 20 Jun 2003:
2525 added CONFIG_750FX support for IBM 750FX processors
2527 * Patch by Devin Crumb, 02 Apr 2003:
2528 Fix clock divider rounding problem in drivers/serial.c
2530 * Patch by Richard Woodruff, 19 June 03:
2531 - Fixed smc91c111 driver to sync with the u-boot environment
2532 (driver/smc91c111.c).
2533 - Added eth_init error return check in NetLoop (net/net.c).
2535 * Patch by Ken Chou, 19 June 2003:
2536 Added support for A3000 SBC board (Artis Microsystems Inc.)
2538 * Patches by Murray Jensen, 17 Jun 2003:
2539 - Hymod board database mods: add "who" field and new xilinx chip types
2540 - provide new "init_cmd_timeout()" function so code external to
2541 "common/main.c" can use the "reset_cmd_timeout()" function before
2542 entering the main loop
2543 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2544 slightly different. see include/configs/hymod.h for an example
2545 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2546 CFG_DTT_ADM1021 defined)
2547 - add new "eeprom_probe()" function which has similar args and
2548 behaves in a similar way to "eeprom_read()" etc.
2549 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2550 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2551 - gdbtools copyright update
2552 - ensure that set_msr() executes the "sync" and "isync" instructions
2553 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2554 - 8260 I/O ports fix: Open Drain should be set last when configuring
2555 - add SIU IRQ defines for 8260
2556 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2557 config.mk to allow board configurations to override the GNU
2558 linker script, selected via the LDSCRIPT, make variable, and to
2559 give an initial value to the OBJCFLAGS make variable
2560 - 8260 i2c enhancement:
2561 o correctly extends the timeout depending on the size of all
2562 queued messages for both transmit and receive
2563 o will not continue with receive if transmit times out
2564 o ensures that the error callback is done for all queued tx
2566 o correctly detects both tx and rx timeouts, only delivers one to
2567 the callback, and does not overwrite an earlier error
2568 o logic in i2c_probe now correct
2569 - add "vprintf()" function so that "panic()" function can be
2571 - many Hymod board changes
2573 * Patches by Robert Schwebel, 14 Jun 2003:
2574 - add support for Logotronic DL datalogger board
2575 - cleanup serial line after kermit binary download
2576 - add debugX macro (debug level support)
2577 - update mach-types.h to latest arm.linux.org.uk master list.
2579 * Patches by David Müller, 12 Jun 2003:
2580 - rewrite of the S3C24X0 register definitions stuff
2581 - "driver" for the built-in S3C24X0 RTC
2583 * Patches by Yuli Barcohen, 12 Jun 2003:
2584 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2585 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2586 configuration word supplied by FPGA on some MPC8260ADS boards
2588 * Patch by Pantelis Antoniou, 10 Jun 2003:
2589 Unify status LED interface
2591 * Add support for DS12887 RTC; add RTC support for ATC board
2593 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
2594 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2595 - Add Atmel DataFlash support for reading and writing.
2596 - Add possibility to boot a Linux from DataFlash with BOOTM command.
2597 - Add Flash detection on Atmel AT91RM9200DK
2598 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2599 - Replace old Ethernet PHY layer functions
2600 - Change link address
2602 * Patch by Frank Smith, 9 Jun 2003:
2603 use CRIT_EXCEPTION for machine check on 4xx
2605 * Patch by Detlev Zundel, 13 Jun 2003:
2606 added implementation of the "carinfo" command in cmd_immap.c
2608 * Fix CONFIG_NET_MULTI support in include/net.h
2610 * Patches by Kyle Harris, 13 Mar 2003:
2611 - Add FAT partition support
2612 - Add command support for FAT
2613 - Add command support for MMC
2615 - Add Intel PXA support for video
2616 - Add Intel PXA support for MMC
2618 - Enable MMC and FAT for lubbock board
2619 - Other misc changes for lubbock board
2621 * Patch by Robert Schwebel, April 02, 2003:
2622 fix for SMSC91111 driver
2624 * Patch by Vladimir Gurevich, 04 Jun 2003:
2625 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2627 * Patch by Stefan Roese, 05 Jun 2003:
2628 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2629 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2630 data cache can be used even if the chip select is in use.
2631 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2632 (see README for further description).
2633 - Changed config files of CONFIG_EEPRO100 boards to use the
2634 CFG_RX_ETH_BUFFER define.
2636 * Add support for RMU board
2638 * Add support for TQM862L at 100/50 MHz
2640 * Patch by Pantelis Antoniou, 02 Jun 2003:
2641 major reconstruction of networking code;
2642 add "ping" support (outgoing only!)
2644 * Patch by Denis Peter, 04 June 2003:
2645 add support for the MIP405T board
2647 * Patches by Udi Finkelstein, 2 June 2003:
2648 - Added support for custom keyboards, initialized by defining a
2649 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2650 - Added support for the RBC823 board.
2651 - cpu/mpc8xx/lcd.c now automatically calculates the
2652 Horizontal Pixel Count field.
2654 * Fix alignment problem in BOOTP (dhcp_leasetime option)
2655 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2657 * Patch by Mark Rakes, 14 May 2003:
2658 add support for Intel e1000 gig cards.
2660 * Patch by Nye Liu, 3 Jun 2003:
2661 fix critical typo in MAMR definition (include/mpc8xx.h)
2663 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2665 * Patch by Klaus Heydeck, 2 Jun 2003
2666 Minor changes for KUP4K configuration
2668 * Patch by Marc Singer, 29 May 2003:
2669 Fixed rarp boot method for IA32 and other little-endian CPUs.
2671 * Patch by Marc Singer, 28 May 2003:
2672 Added port I/O commands.
2674 * Patch by Matthew McClintock, 28 May 2003
2675 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2676 - minor patches for utx8245
2678 * Patch by Daniel Engström, 28 May 2003:
2681 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2682 add nand flash support to SXNI855T configuration
2683 fix/extend nand flash support:
2684 - fix 'nand erase' command so does not erase bad blocks
2685 - fix 'nand write' command so does not write to bad blocks
2686 - fix nand_probe() so handles no flash detected properly
2687 - add doc/README.nand
2688 - add .jffs2 and .oob options to nand read/write
2689 - add 'nand bad' command to list bad blocks
2690 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2691 - make NAND read/write faster
2693 * Patch by Rune Torgersen, 23 May 2003:
2694 Update for MPC8266ADS board
2696 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2697 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2698 _time_ (!) if the environment is embedded within the U-Boot image,
2699 or in a separate flash sector.
2701 * Cleanup CFG_DER #defines in config files (wd maintained only)
2703 * Fix data abort exception handling for arm920t CPU
2705 * Fix alignment problems with flash driver for TRAB board
2707 * Patch by Donald White, 21 May 2003:
2708 fix calculation of base address in pci_hose_config_device()
2710 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2711 execute "cmd2", even if "cmd1" fails. Note that this is different
2712 to "run var1 var2" where the contents of "var2" will NOT be
2713 executed when a command in "var1" fails.
2715 * Add zero-copy ramdisk support (requires corresponding kernel support!)
2717 * Patch by Kyle Harris, 20 May 2003:
2718 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2719 into cpu/pxa and arch-pxa.
2721 * Patch by Stefan Roese, 23 May 2003:
2722 - IBM PPC405EP port added.
2723 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2724 UART0) is used as default U-Boot console. PPC4xx only!
2725 - esd ASH405 board added (PPC405EP based).
2726 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2727 - esd CPCI405AB board added.
2728 - esd PMC405 board added.
2729 - Update of some esd boards.
2731 * Patch by Denis Peter, 19 Mai 2003:
2732 add support for the MIP405-3 board
2734 * Patch by Dave Ellis, 22 May 2003:
2735 Fix problem with only partially cleared .bss segment
2737 * Patch by Rune Torgersen, 12 May 2003:
2738 get PCI to work on a MPC8266ADS board; incorporate change to
2739 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2741 * Patch by Nye Liu, 1 May 2003:
2742 minor patches for the FADS8xx
2744 * Patch by Thomas Schäfer, 28 Apr 2003:
2745 Fix SPD handling for 256 ECC DIMM on Walnut
2747 * Add support for arbitrary bitmaps for TRAB's VFD command;
2748 allow to pass boot bitmap addresses in environment variables;
2749 allow for zero boot delay
2751 * Patch by Christian Geißinger, 19 May 2002:
2752 On TRAB: wait until the dummy byte has been completely sent
2754 * Patch by David Updegraff, 22 Apr 2003:
2755 update for CrayL1 board
2757 * Patch by Pantelis Antoniou, 21 Apr 2003:
2758 add boot support for ARTOS (a proprietary OS)
2760 * Patch by Steven Scholz, 11 Apr 2003:
2761 Add support for RTC DS1338
2763 * Patch by Rod Boyce, 24 Jan 2003:
2764 Fix counting of extended partitions in diskboot command
2766 * Patch by Christophe Lindheimer, 20 May 2003:
2767 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2769 * Fix SDRAM timing on Purple board
2771 * Add support for CompactFlash on ATC board
2772 (includes support for Intel 82365 and compatible PC Card controllers,
2773 and Yenta-compatible PCI-to-CardBus controllers)
2775 * Patch by Mathijs Haarman, 08 May 2003:
2776 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2778 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
2780 * Add support for Promess ATC board
2782 * Patch by Keith Outwater, 28 Apr 2003:
2783 - Miscellaneous corrections and additions to GEN860T board specific code.
2784 - Added GEN860_SC variant to GEN860T.
2785 - Miscellaneous corrections to GEN860T documentation.
2786 - Correct duplicate entry in U-Boot CREDITS file.
2787 - Add GEN860T_SC entry in MAINTAINERS file.
2788 - Update CREDITS file with GEN860T_SC info.
2790 * Update Smiths Aerospace addresses in MAINTAINERS file
2792 * Fix error handling in hush's version of "run" command
2795 - Splashscreen support
2798 - temperature dependend enabling of LCD
2800 * Allow booting from old "PPCBoot" disk partitions
2802 * Add support for TQM8255 Board / MPC8255 CPU
2804 ======================================================================
2805 Changes for U-Boot 0.3.1:
2806 ======================================================================
2808 * Make sure Block Lock Bits get cleared in R360MPI flash driver
2810 * MPC823 LCD driver: Fill color map backwards, to allow for steady
2811 display when Linux takes over
2813 * Patch by Erwin Rol, 27 Feb 2003:
2814 Add support for RTEMS (this time for real).
2816 * Add support for "bmp info" and "bmp display" commands to load
2817 bitmap images; this can be used (for example in a "preboot"
2818 command) to display a splash screen very quickly after poweron.
2820 * Add support for 133 MHz clock on INCA-IP board
2822 * Patch by Lutz Dennig, 10 Apr 2003:
2823 Update for R360MPI board
2825 * Add new meaning to "autostart" environment variable:
2826 If set to "no", a standalone image passed to the
2827 "bootm" command will be copied to the load address
2828 (and eventually uncompressed), but NOT be started.
2829 This can be used to load and uncompress arbitrary
2832 * Patch by Stefan Roese, 10 Apr 2003:
2833 Changed DHCP client to use IP address from server option field #54
2834 from the OFFER packet in the server option field #54 in the REQUEST
2835 packet. This fixes a problem using a Windows 2000 DHCP server,
2836 where the DHCP-server is not the TFTP-server.
2838 * Set max brightness for MN11236 displays on TRAB board
2840 * Add support for TQM862L modules
2842 ======================================================================
2843 Changes for U-Boot 0.3.0:
2844 ======================================================================
2846 * Patch by Arun Dharankar, 4 Apr 2003:
2847 Add IDMA example code (tested on 8260 only)
2849 * Add support for Purple Board (MIPS64 5Kc)
2851 * Add support for MIPS64 5Kc CPUs
2853 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2855 * Patch by Denis Peter, 04 Apr 2003:
2856 - update MIP405-4 board
2858 * Patch by Stefan Roese, 4 Apr 2003:
2859 - U-Boot version environment variable "ver" added
2860 (CONFIG_VERSION_VARIABLE).
2861 - Changed PPC405GPr version from A to B.
2862 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2864 * Patches by Denis Peter, 03 April 2003:
2865 - fix PCI IRQs on MPL boards
2866 - fix two more un-relocated pointer problems
2868 * Fix behaviour of "run" command:
2869 - print error message iv variable does not exist
2870 - terminate processing of arguments in case of error
2872 * Patches by Peter Figuli, 10 Mar 2003
2873 - Add support for BTUART on PXA platform
2874 - Add support for WEP EP250 (PXA) board
2876 * Fix flash problems on INCA-IP; add tool to allow bruning images to
2877 flash using a BDI2000
2879 * Implement fix for I2C Edge Conditions problem for all boards that
2880 use the bit-banging driver (common/soft_i2c.c)
2882 * Patch by Martin Winistoerfer, 23 Mar 2003
2883 - Add port to MPC555/556 microcontrollers
2884 - Add support for cmi customer board with
2885 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2887 * Patch by Rick Bronson, 28 Mar 2003:
2888 - fix common/cmd_nand.c
2890 * Patch by Arun Dharankar, 24 Mar 2003:
2891 - add threads / scheduler example code
2893 * Add patches by Robert Schwebel, 31 Mar 2003:
2894 - add ctrl-c support for kermit download
2895 - align bdinfo output on ARM
2896 - csb226 board: bring in sync with innokom/memsetup.S
2897 - csb226 board: fix MDREFR handling
2898 - misc doc fixes / extensions
2899 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2900 - add BOOT_PROGRESS to armlinux.c
2902 * Add CPU ID, version, and clock speed for INCA-IP
2904 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2905 - fix SRAM and SDRAM memory sizing
2906 - add status LED support
2907 - add MAC address for second (SCC1) ethernet port
2909 * Update default environment for TQM8260 board
2911 * Patch by Rick Bronson, 16 Mar 2003:
2912 - Add NAND flash support for reading, writing, and erasing NAND
2913 flash (certain forms of which are called SmartMedia).
2914 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
2916 * Patches by Robert Schwebel, 19 Mar 2003:
2917 - use arm-linux-gcc as default compiler for ARM
2918 - fix i2c fixup code
2919 - fix missing baudrate setting
2920 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2921 - moved "ignoring trailing characters" _before_ u-boot wants to
2922 print out diagnostics messages; removes bogus characters at the
2925 * Patch by John Zhan, 18 Mar 2003:
2926 Add support for SinoVee Microsystems SC8xx boards
2928 * Patch by Rolf Offermanns, 21 Mar 2003:
2929 ported the dnp1110 related changes from the current armboot cvs to
2930 current u-boot cvs. smc91111 does not work. problem marked in
2931 smc91111.c, grep for "FIXME".
2933 * Patch by Brian Auld, 25 Mar 2003:
2934 Add support for STM flash chips on ebony board
2936 * Add PCI support for MPC8250 Boards (PM825 module)
2938 * Patch by Stefan Roese, 25 Mar 2003:
2941 * Patch by Stefan Roese, 20 Mar 2003:
2942 - CPCI4052 update (support for revision 3).
2943 - Set edge conditioning circuitry on PPC405GPr for compatibility
2944 to existing PPC405GP designs.
2945 - Clip udiv to 5 bits on PPC405 (serial.c).
2947 * Extend INCAIP board support:
2948 - add automatic RAM size detection
2949 - add "bdinfo" command
2950 - pass flash address and size to Linux kernel
2951 - switch to 150 MHz clock
2953 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
2954 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2955 boards, version 153 for Rev. 200 boards).
2957 * Patch by Vladimir Gurevich, 12 Mar 2003:
2958 Fix relocation problem of statically initialized string pointers
2961 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
2962 Cleanup & bug fixes for JFFS2 code:
2963 - the memory mangement was broken. It caused havoc on malloc by
2964 writing beyond the block boundaries.
2965 - the length calculation for files was wrong, sometimes resulting
2966 in short file reads.
2967 - data copying now optionally takes fragment version numbers into
2968 account, to avoid copying from older data.
2969 See doc/README.JFFS2 for details.
2971 * Patch by Josef Wagner, 12 Mar 2003:
2972 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2973 - ETH05 and BEDBUG support for CU824
2974 - added support for MicroSys CPC45
2975 - new BOOTROM/FLASH0 and DOC base for PM826
2977 * Patch by Robert Schwebel, 12 Mar 2003:
2978 Fix the chpart command on innokom board
2981 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2982 s/PPCBoot/U-Boot/ in some files
2983 s/pImage/uImage/ in some files
2985 * Patch by Detlev Zundel, 15 Jan 2003:
2986 Fix '' command line quoting
2988 * Patch by The LEOX team, 19 Jan 2003:
2989 - add support for the ELPT860 board
2990 - add support for Dallas ds164x RTC
2992 * Patches by David Müller, 31 Jan 2003:
2993 - minimal setup for CardBus bridges
2994 - add EEPROM read/write support in the CS8900 driver
2995 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
2996 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
2998 * Patch by Steven Scholz, 04 Feb 2003:
2999 add support for RTC DS1307
3001 * Patch by Reinhard Meyer, 5 Feb 2003:
3002 fix PLPRCR/SCCR init sequence on 8xx to allow for
3003 changes of EBDF by software
3005 * Patch by Vladimir Gurevich, 07 Feb 2003:
3006 "API-compatibility patch" for 4xx I2C driver
3008 * TRAB fixes / extensions:
3009 - Restore VFD brightness as saved in environment
3010 - add support for Fujitsu flashes
3011 - make sure both buzzers are turned off (drive low level)
3013 * Patches by Robert Schwebel, 06 Mar 2003:
3014 - fix bug in BOOTP code (must use NetCopyIP)
3015 - update of CSB226 port
3016 - clear BSS segment on XScale
3017 - added support for i2c_init_board() function
3018 - update to the Innokom plattform
3020 * Extend support for redundand environments for configurations where
3021 environment size < sector size
3023 * Patch by Rune Torgersen, 13 Feb 2003:
3024 Add support for Motorola MPC8266ADS board
3026 * Patch by Kyle Harris, 19 Feb 2003:
3027 patches for the Intel lubbock board:
3028 memsetup.S - general cleanup (based on Robert's csb226 code)
3029 flash.c - overhaul, actually works now
3030 lubbock.c - fix init funcs to return proper value
3032 * Patch by Kenneth Johansson, 26 Feb 2003:
3033 - Fixed off by one in RFTA calculation.
3034 - No need to abort when LDF is lower than we can program it's only
3035 minimum timing so clamp it to what we can do.
3036 - Takes function pointer to function for reading the spd_nvram. Usefull
3037 for faking data or hardcode a module without the nvram.
3038 - fix other user for above change
3039 - fix some comments.
3041 * Patches by Brian Waite, 26 Feb 2003:
3042 - fix port for evb64260 board
3043 - fix PCI for evb64260 board
3046 * Patch by Reinhard Meyer, 1 Mar 2003:
3047 Add support for EMK TOP860 Module
3049 * Patch by Yuli Barcohen, 02 Mar 2003:
3050 Add SPD EEPROM support for MPC8260ADS board
3052 * Patch by Robert Schwebel, 21 Jan 2003:
3053 - Add support for Innokom board
3054 - Don't complain if "install" fails
3055 - README cleanup (remove duplicated lines)
3056 - Update PXA header files
3058 * Add documentation for existing POST code (doc/README.POST)
3060 * Patch by Laudney Ren, 15 Jan 2003:
3061 Fix handling of redundand environment in "tools/envcrc.c"
3063 * Patch by Detlev Zundel, 28 Feb 2003:
3064 Add bedbug support for 824x systems
3066 * Add support for 16 MB flash configuration of TRAB board
3068 * Patch by Erwin Rol, 27 Feb 2003:
3069 Add support for RTEMS
3071 * Add image information to README
3073 * Patch by Stefan Roese, 18 Feb 2003:
3074 CPCIISER4 configuration updated.
3076 * Patch by Stefan Roese, 17 Feb 2003:
3077 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3079 * Patch by Stefan Roese, 13 Feb 2003:
3080 Add "pcidelay" environment variable (in ms, enabled via
3081 CONFIG_PCI_BOOTDELAY).
3082 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3083 RST# to respond to configuration cycles (33MHz -> 1s).
3085 * Fix dual PCMCIA slot support (when running with just one
3088 * Add VFD type detection to trab board
3090 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3091 variable with value in the EEPROM
3093 * Patch by Stefan Roese, 10 Feb 2003:
3094 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3096 * Add support for MIPS32 4Kc CPUs
3098 * Add support for INCA-IP Board
3100 ======================================================================
3101 Changes for U-Boot 0.2.2:
3102 ======================================================================
3104 * Add dual ethernet support on PM826
3106 * Add support for LXT971 PHY on PM826
3108 * Patch by Tord Andersson, 16 Jan 2003:
3109 Fix flash sector count for TQM8xxL
3111 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3112 16 bytes out of each 32 byte block)
3114 ======================================================================
3115 Changes for U-Boot 0.2.1:
3116 ======================================================================
3118 * Add support for V37 board
3119 (patch by Jón Benediktsson, 11 Dec 2002)
3121 * Update baudrate in bd_info when it gets changed
3123 * Add watchdog trigger points while waiting for serial port
3124 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3126 * Improve command line tool to access the U-Boot's environment
3127 (figuration of the utility, using a config file)
3129 * Add single quote support for (old) command line parser
3131 * Switch LWMON board default config from FRAM to EEPROM;
3132 in POST, EEPROM shows up on 8 addresses
3134 ======================================================================
3135 Changes for U-Boot 0.2.0:
3136 ======================================================================
3138 * Use 1-byte-read instead of -write for iprobe() function
3139 Add i2c commands to PM826 config
3141 * extend I2C POST code: check for list on known addresses
3143 * Improve log buffer code; use "loglevel" to decide which messages
3144 to log on the console, too (like in Linux); get rid of "logstart"
3146 * Add command line tool to access the U-Boot's environment
3147 (board-specific for TRAB now, to be fixed later)
3149 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3150 Fix misc problems with AmigaOne support
3152 * Patch by Chris Hallinan, 3 Dec 2002:
3153 minor cleanup to the MPC8245 EPIC driver
3155 * Patch by Pierre Aubert , 28 Nov 2002
3156 Add support for external (SIU) interrupts on MPC8xx
3158 * Patch by Pierre Aubert , 28 Nov 2002
3159 Fix nested syscalls bug in standalone applications
3161 * Patch by David Müller, 27 Nov 2002:
3162 fix output of "pciinfo" command for CardBus bridge devices.
3164 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3167 * Add LED indication for IDE activity on KUP4K board
3169 * Fix startup problems with VFD display on TRAB
3171 * Patch by Pierre Aubert, 20 Nov 2002
3172 Add driver for Epson SED13806 graphic controller.
3173 Add support for BMP logos in cfb_console driver.
3175 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3177 * Patch by Rod Boyce, 21 Nov 2002:
3178 fix PCMCIA on MBX8xx board
3180 * Patch by Pierre Aubert , 21 Nov 2002
3181 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3182 bootmode word in DPRAM configurable
3184 * Patch by Daniel Engström, 18 Nov 2002:
3185 Fixes for x86 port (mostly strings issues)
3187 * Patch by Ken Chou, 18 Nov 2002:
3188 Fix for natsemi NIC cards (DP83815)
3190 * Patch by Pierre Aubert, 19 Nov 2002:
3191 fix a bug for the MII configuration, and some warnings
3193 * Patch by Thomas Frieden, 13 Nov 2002:
3194 Add code for AmigaOne board
3195 (preliminary merge to U-Boot, still WIP)
3197 * Patch by Jon Diekema, 12 Nov 2002:
3198 - Adding URL for IEEE OUI lookup
3199 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3201 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3202 root-on-nfs macros are designed to switch how the default boot
3203 method gets defined.
3205 * Patch by Daniel Engström, 13 Nov 2002:
3206 Add support for i386 architecture and AMD SC520 board
3208 * Patch by Pierre Aubert, 12 Nov 2002:
3209 Add support for DOS filesystem and booting from DOS floppy disk
3211 * Patch by Jim Sandoz, 07 Nov 2002:
3212 Increase number of network RX buffers (PKTBUFSRX in
3213 "include/net.h") for EEPRO100 based boards (especially SP8240)
3214 which showed "Receiver is not ready" errors when U-Boot was
3215 processing the receive buffers slower than the network controller
3218 * Patch by Andreas Oberritter, 09 Nov 2002:
3219 Change behaviour of NetLoop(): return -1 for errors, filesize
3220 otherwise; return code 0 is valid an means no file loaded - in this
3221 case the environment still gets updated!
3223 * Patches by Jon Diekema, 9 Nov 2002:
3224 - improve ADC/DAC clocking on the SACSng board to align
3225 the failing edges of LRCLK and SCLK
3226 - sbc8260 configuration tweaks
3227 - add status LED support for 82xx systems
3228 - wire sspi/sspo commands into command handler; improved error
3230 - add timestamp support and alternate memory test to the
3231 SACSng configuration
3233 * Patch by Vince Husovsky, 7 Nov 2002:
3234 Add "-n" to linker options to get rid of "Not enough room for
3235 program headers" problem
3237 * Patch by David Müller, 05 Nov 2002
3238 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3239 so we can use an already existing name
3241 * Patch by Pierre Aubert, 05 Nov 2002
3242 Hardware relatied improvments in FDC boot code
3244 * Patch by Holger Schurig, 5 Nov 2002:
3245 Make the PXA really change it's frequency
3247 * Patch by Pierre Aubert, 05 Nov 2002
3248 Add support for slave serial Spartan 2 FPGAs
3250 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3253 * Add support for log buffer which can be passed to Linux kernel's
3254 syslog mechanism; used especially for POST results.
3256 * Patch by Klaus Heydeck, 31 Oct 2002:
3257 Add initial support for kup4k board
3259 * Patch by Robert Schwebel, 04 Nov 2002:
3260 - use watchdog to reset PXA250 systems
3261 - added progress callbacks to (some of the) ARM code
3262 - update for Cogent CSB226 board
3264 * Add support for FPS860 board
3266 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3267 Improve PCI access on 32-bits Compact PCI bus
3269 * Fix mdelay() on TRAB - this was still the debugging version with
3270 seconds instead of ms.
3272 * Patch by Robert Schwebel, 1 Nov 2002:
3273 XScale related cleanup (affects all ARM boards)
3275 * Cleanup of names and README.
3277 ======================================================================
3278 Notes for U-Boot 0.1.0:
3279 ======================================================================
3281 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3283 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3284 For information about the history of the project please see the
3285 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3287 ======================================================================