1 ======================================================================
2 Changes for U-Boot 1.1.3:
3 ======================================================================
5 * Cleanup USB and partition defines
7 * Add support for ext2 filesystems and image timestamps to TQM5200 board
9 * Add reset code for Coral-P on INKA4x0 board
11 * Patch by Martin Krause, 28 Jun 2004:
12 Update for TRAB board.
14 * Fix some missing "volatile"s in MPC5xxx FEC driver
16 * Fix cirrus voltage detection (for CPC45)
18 * Fix byteorder problem in usbboot and scsiboot commands.
20 * Patch by Cajus Hahn, 04 Feb 2005:
21 - don't insist on leading '/' for filename in ext2load
22 - set default partition to useful value (1) in ext2load
24 * Patch by Andrew Dyer, 08 Jan 2005:
25 fix wrong return codes in ext2 code
27 * Removed '--no-warn-mismatch' option from Makefile. This option
28 makes 'ld' to overlook binary objects compatibility.
30 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
31 --end-group) outside of the group. This will make 'ld' to do
32 _multiple_ search in the library group when resolving symbol
33 references and do only a _single_ seach in libgcc.a after the group
36 * Fix stability problems on CPC45 board again.
38 * Make image detection for diskboot / usbboot / scsiboot more robust
39 (also check header checksum)
41 * Update CPC45 board configuration.
43 * Add USB and PCI support for INKA4x0 board
45 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
49 * Patch by Robin Getz, 13 Oct 2004:
50 Add standalone application to change SMC91C111 MAC addresses,
51 see examples/README.smc91111_eeprom
53 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
54 Fix Flash support for ARM Integrator CP.
56 * Patch by Richard Woodruff, 10 Jan 2005:
57 Update support for OMAP2420 (ARM11) and H4 board:
58 o clean up and add new types to H4 memory probe code.
59 o fix to work with internal boot.
60 o added PRCM config III operation.
61 o fix marginal flash timings.
62 o add revison ATAG usage.
63 o enable voltage scaling at power chip.
64 o fix compile error for i2c.
66 * Fix network problem (error when receiving multiple ARP packets)
68 * Patch by Daniel Poirot, 12 Oct 2004:
69 Add support for Wind River sbc405 board
71 * Patch by Rainer Brestan, 12 Oct 2004:
72 Make examples/Makefile more robust
74 * Patch by Sam Song, 11 October 2004:
75 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
76 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
79 * Patch by Sam Song, 10 Oct 2004:
80 Fix a parameter error in run_command() in main.c
82 * Patch by Richard Woodruff, 01 Oct 2004:
83 add support for the TI OMAP2420 processor and its H4 reference
86 * Patch by Christian Pellegrin, 24 Sep 2004:
87 Added support for NE2000 compatible (DP8390, DP83902) NICs.
89 * Patch by Leif Lindholm, 23 Sep 2004:
90 add support for the AMD db1550 board
92 * Patch by Travis Sawyer, 15 Sep 2004:
93 Add CONFIG_SERIAL_MULTI support for ppc4xx,
94 update README.serial_multi
96 * Patches by David Snowdon, 07 Sep 2004:
97 - add u-boot.hex target in the top level Makefile
98 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
99 - use -mtune=xscale and -march=armv5 options for PXA
101 * Patch by Florian Schlote, 08 Sep 2004:
102 Add support for SenTec-COBRA5272-board (Coldfire).
104 * Patch by Gleb Natapov, 07 Sep 2004:
105 mpc824x: set PCI latency timer to a sane value
108 * Patch by Kurt Stremerch, 03 Sep 2004:
109 Add bitstream configuration option for fpga command (Xilinx only).
111 * Patch by Kurt Stremerch, 03 Sep 2004:
112 Add Xilinx Spartan2E family FPGA support
114 * Patch by Jeff Angielski, 02 Sep 2004:
115 Add Added support for H2 revision of the EP8260 board.
116 Fixed formatting for some of the EP8260 related source files.
118 * Patch by Jon Loeliger, 02 Sep 2004:
119 Reset monitor size back to 256 so environment can be written
120 to flash on MPC85xx ADS and CDS releases.
122 * Patch by Paolo Broggini, 02 Sep 2004:
123 Make BSS clearing on ARM systems more robust
125 * Patch by Yue Hu and Joe, 01 Sep 2004:
126 - add PCI support for ixp425;
127 - add EEPRO100 suppor tfor ixdp425 board.
129 * Fix problem with protected sector detection in driver/cfi_flash.c
131 ======================================================================
132 Changes for U-Boot 1.1.2:
133 ======================================================================
135 * Code cleanup, mostly for GCC-3.3.x
137 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
138 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
139 additional ethernet addresses.
141 * Cleanup drivers/i82365.c - avoid duplication of code
143 * Fix bogus "cannot span across banks" flash error message
147 * Add support for CompactFlash for the CPC45 Board.
149 * Fix problems with CMC_PU2 flash driver.
152 - avoid trigraph warning in fs/ext2/ext2fs.c
153 - rename UC100 -> uc100
155 * Add support for UC100 board
157 * Patch by Stefan Roese, 16 Dez 2004:
158 - ext2fs support added
159 - Tundra universe support added
160 - Coldfire MCF5249 support added (no preloader needed!)
161 - MCF5249 board TASREG added
162 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
164 - some esd boards updated
165 - memory commands "mdc" and "mwc" added for cyclic read/write
166 (CONFIG_MX_CYCLIC, see README for further description)
168 * Add support for INKA4X0 board
170 * Patch by Steven Scholz, 12 Dec 2004:
171 Fix typo in AT91 memory setup.
173 * Patch by Martin Krause, 27 Oct 2004:
174 - add support for "STK52xx" board (including PS/2 multiplexer)
175 - add hardware detection for TQM5200
177 * Clean up CMC PU2 flash driver
179 * Update MAINTAINERS file
181 * Fix bug in MPC823 LCD driver
183 * Fix udelay() on AT91RM9200 for delays < 1 ms.
185 * Enable long help on CMC PU2 board;
187 increase CPU speed from 179 to 207 MHz.
189 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
190 unaligned tail part specially).
192 * Update for AT91RM9200DK and CMC_PU2 boards:
193 - Enable booting directly from flash
194 - fix CMC_PU2 flash driver
196 * Fix mkimage usage message
198 * Map SRAM on NC650 board
200 * Work around for Ethernet problems on Xaeniax board
202 * Patch by TsiChung Liew, 23 Sep 2004:
203 - add support for MPC8220 CPU
204 - Add support for Alaska and Yukon boards
206 * Fix configuration for ERIC board (needs more room)
208 * Adjust MIPS compiler options at run-time depending on tools version
209 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
210 "-mcpu=4kc" for old tools)
212 * Add passing of the command line and memory size information to the
213 kernel on xaeniax board.
215 * Enable NAND flash support for NC650 board.
217 * Patch by Thomas Lange 07 Oct 2004:
218 Updated README for DBAu1x00 boards to match current status
220 * Patch by Philippe Robin, 28 Sept 2004:
221 Fix Flash support for Versatile.
223 * Patch by Roger Blofeld, 16 Sep 2004:
224 Fix timeout for DHCP command retry
226 * Patch by Pantelis Antoniou, 14 Sep 2004:
227 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
229 * Patch by Pantelis Antoniou, 14 Sep 2004:
230 Kick watchdog when bz-decompressing
232 * Fix CFG_HZ problems on AT91RM9200 systems
233 [Remember: CFG_HZ should be 1000 on ALL systems!]
235 * Patch by Gridish Shlomi, 30 Aug 2004:
236 - Add support to revA version of PQ27 and PQ27E.
237 - Reverted MPC8260ADS baudrate back to original 115200
239 * Patch by Hojin, 17 Sep 2004:
240 Fix typo in cfi_flash.c
242 * Patch by Mark Jonas, 09 September 2004:
243 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
246 * Patch by Mark Jonas, 31 August 2004:
247 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
248 improves FTP performance for MPC5200 systems. Enabled for IceCube
251 * Patch by Michael Bendzick, 30 Aug 2004:
252 - Improve platform.S code for omap1510inn that detects whether code
253 is running from SDRAM or not. Patch allows SDRAM to be configured
254 if code is running out of SRAM at 0x20000000.
256 * Patch by Frederick Klatt, 30 Aug 2004:
257 Add support for the Wind River SBC8540/SBC8560 boards
259 * Configure SX1 board to use drivers/cfi_flash.c
261 * Patches by Michael Bendzick, 30 Aug 2004:
262 - Configure omap1510inn board to use drivers/cfi_flash.c
263 - Make drivers/cfi_flash.c protect environment and redundant
266 * Patch by Steven Scholz, 23 Jun 2004:
267 - Add script (tools/img2brec.sh) to programm U-Boot into
268 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
270 * Patches by Scott McNutt, 24 Aug 2004:
271 - Add support for Altera Nios-II processors.
272 - Add support for Psyent PCI-5441 board.
273 - Add support for Psyent PK1C20 board.
275 * Patches by Jon Loeliger, 24 Aug 2004:
276 - Add support for the MPC8541 and MPC8555 CDS boards
277 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
278 - Convert MPC85xxADS to use common CFI flash driver
279 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
280 from board_early_init_f()
281 - Provide SW workaround for PCI initialization on 85xx CDS
283 * Patches by George G. Davis, 24 Aug 2004:
284 - Enable ramdisk/initrd tagged param support for omap1610h2_config
285 - Remove static network setup defaults from mx1ads_config
286 - update ARM boards to use constants from mach-types.h
288 * Patch by Gary Jennejohn, 04 Oct 2004:
289 - fix I2C on at91rm9200
290 - add support for Ricoh RS5C372A RTC
292 * Patch by Gary Jennejohn, 01 Oct 2004:
293 - add support for CMC PU2 board
294 - add support for I2C on at91rm9200
296 * Patch by Gary Jennejohn, 28 Sep 2004:
297 fix baudrate handling on at91rm9200
299 * Patch by Yuli Barcohen, 22 Aug 2004:
300 - remove ZPC.1900 board-specific flash driver;
301 switch the port to generic CFI driver;
304 * Patch by Hinko Kocevar, 21 Aug 2004:
305 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
307 * Clean up tools/bmp_logo.c to not add trailing white space
309 * Patch by Hinko Kocevar, 21 Aug 2004:
310 - Group common framebuffer functions in common/lcd.c
311 - Group common framebuffer macros and #defines in include/lcd.h
312 - Provide calc_fbsize() for video ATAG
314 * Patch by Sam Song, 21 August 2004:
315 - Fix a typo in README
316 - Align "(RO)" output for "flinfo" after "protect on"
317 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
318 ratio 1:1 when core frequency less than 50MHz
320 * Patches by Hinko Kocevar, 21 Aug 2004:
321 - fix some "use of label at end of compound statement" warnings
322 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
324 * Patch by Steven Scholz, 16 Aug 2004:
325 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
326 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
327 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
328 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
329 into cpu/arm920t/$(SOC)/
331 * Patches by Sean Chang, 09 Aug 2004:
332 - Added support for both 8 and 16 bit mode access to System ACE CF
334 - Fixed missing System ACE CF device during get FAT partition info
335 in fat_register_device function.
336 - Enabled System ACE CF support on ML300.
338 * Patch by Sean Chang, 09 Aug 2004:
339 Synch defines for saveenv and do_saveenv functions so they get
340 compiled under the same statement.
342 * Patch by Sean Chang, 09 Aug 2004:
343 - Added I2C support for ML300.
344 - Added support for ML300 to read out its environment information
345 stored on the EEPROM.
346 - Added support to use board specific parameters as part of
347 U-Boot's environment information.
348 - Updated MLD files to support configuration for new features
351 * Patches by Travis Sawyer, 05 Aug 2004:
352 - Remove incorrect bridge settings for eth group 6
353 - Add call to setup bridge in ppc_440x_eth_initialize
354 - Fix ppc_440x_eth_init to reset the phy only if its the
355 first time through, otherwise, just check the phy for the
356 autonegotiated speed/duplex. This allows the use of netconsole
357 - only print the speed/duplex the first time the phy is reset.
359 * Patch by Shlomo Kut, 29 Mar 2004:
360 Add support for MKS Instruments "Quantum" board
362 * Fix build problem with Cogent boards;
363 avoid using <asm/byteorder.h> when using the host compiler
365 * Patch by Ganapathi C, 04 Aug 2004:
366 Fix NFS timeout issue
368 * Patch by Yuli Barcohen, 19 Jul 2004:
369 - Fix host tools building in Cygwin environment
370 - Fix header files search order for host tools
372 * Patch by Tom Armistead, 19 Jul 2004:
373 Fix kgdb.S support for 74xx_75x cpu
375 * Patch by Jon Loeliger, 15 Jul 2004:
376 Fix MPC85xx I2C driver
378 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
380 * Patch by Stephen Williams, 15 July 2004
381 Set the PCI class code for JSE board as part of PCI interface setup
383 * Patch by Michael Bendzick, 15 Jul 2004:
384 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
385 CFG_FLASH_USE_BUFFER_WRITE is set
387 * Patch by Yuli Barcohen, 13 Jul 2004:
388 Allow clock setting on MPC866/MPC885 series chips according to
389 environment variable `cpuclk'
391 * Patch by Yuli Barcohen, 20 Apr 2004:
392 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
394 * Patch by Vincent Dubey, 24 Sep 2004:
395 Add support for xaeniax board
397 * Add comment about non-GPL character of standalone applications to
400 * Fix FEC ethernet problem on NSCU board.
402 * Patch by Gary Jennejohn, 09 Sep 2004:
403 allow to use USART1 as console port on at91rm9200dk boards
405 * Patch by Stefan Roese, 16 Sep 2004:
408 * Fix SysClk handling for PPChameleon and CATcenter boards
410 * Patch by Detlev Zundel, 08 Sep 2004:
411 Update etags build target
413 * Improve NetConsole support: add support for broadcast destination
414 address and buffered input.
416 * Cleanup compiler warnings for GCC 3.3.x and later
418 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
420 * Add support for IDS "NC650" board
422 * Add automatic update support for LWMON board
424 * Clear Block Lock-Bits when erasing flash on LWMON board.
426 * Fix return code of "fatload" command
428 * Enable MSDOS/VFAT filesystem support for LWMON board
430 * Patch by Martin Krause, 03 Aug 2004:
431 change timing for SM501 graphics controller on TQM5200 module
433 * Patch by Mark Jonas, 13 July 2004:
434 - Total5200 LCD now run in little endian mode. Endianess conversion
436 - Removed last reference to "console" environment variable.
438 * Patches by Lars Munch, 12 Jul 2004:
439 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
441 - split out the LXT971A PHY from ns_9750_eth.h
442 - split the dm9161 phy part out of at91rm9200_ether.c
444 * Patch by Andreas Engel, 12 Jul 2004:
445 Replaced hardcoded PL011 clock frequency with config variable.
446 Fixed wrong CONFIG_CMD_DFL doc.
448 * Patch by Thomas Viehweger, 09 Jun 2004:
449 make it possible to remove chpart when there is only one partition
451 * Add support for console over UDP (compatible to Ingo Molnar's
452 netconsole patch under Linux)
454 * Patch by Jon Loeliger, 16 Jul 2004:
455 - support larger DDR memories up to 2G on the PC8540/8560ADS and
457 - Made MPC8540/8560ADS be 33Mhz PCI by default.
458 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
459 and CONFIG_L2_INIT_RAM options.
460 - Refactor Local Bus initialization out of SDRAM setup.
461 - Re-implement new version of LBC11/DDR11 errata workarounds.
462 - Moved board specific PCI init parts out of CPU directory.
463 - Added TLB entry for PCI-1 IO Memory
464 - Updated README.mpc85xxads
466 * Patch by Sascha Hauer, 28 Jun:
467 - add generic support for Motorola i.MX architecture
468 - add support for mx1ads, mx1fs2 and scb9328 boards
470 * Patches by Marc Leeman, 23 Jul 2004:
471 - Add define for the PCI/Memory Buffer Configuration Register
472 - corrected comments in cpu/mpc824x/cpu_init.c
474 * Add support for multiple serial interfaces
475 (for example to allow modem dial-in / dial-out)
477 * Patch by Stefan Roese, 15 Jul 2004:
478 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
480 * Fix NSCU config; add ethernet wakeup code.
482 * Add link for preloader for Motorola Coldfire to README.m68k
484 * Patch by Michael Bendzick, 12 Jul 2004:
485 fix output formatting in drivers/cfi_flash.c
487 * Patch by Mark Jonas, 02 Jul 2004:
488 Fix lowboot (again) on MPC5xxx
490 * Patch by Curt Brune, 07 Jul 2004:
491 relocate exception vectors on arm720t if needed
493 * Patch by George G. Davis, 06 Jul 2004:
494 - update mach-types.h to latest arm.linux.org.uk master list
495 - Set correct OMAP1610 bi_arch_number for build target
497 * Patch by Curt Brune, 06 Jul 2004:
498 evb4510: add support for timer interrupt; cleanup
500 * Patch by Dan Poirot, 06 Jul 2004:
501 Fix sbc8260 environment variables
503 * Cleanup redundand "console" environment variable
505 * Patch by Mark Jonas, 05 Jul 2004:
506 add support for the Total5100's and Total5200's LCD screen
508 * Patches by Dan Eisenhut, 01 Jul 2004:
510 - Move doc2000.h include to prevent compiler warning on some boards
512 * Patch by Mark Jonas, 01 Jul 2004:
513 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
514 MGT5100 and MPC5200 based Freescale platforms.
516 * Patch by Philippe Robin, 01 Jul 2004:
517 Add initialization for Integrator and versatile board files.
519 * Patch by Hinko Kocevar, 01 Jun 2004:
520 Fix VFD FB allocation, add LCD FB allocation on ARM
522 * Patch by Martin Krause, 30 Jun 2004:
523 Add support for TQM5200 board
525 * Patch by Martin Krause, 29 Jun 2004:
526 Add loopw command: infinite write loop on address range
528 * Patches by Yasushi Shoji, 29 Jun 2004:
529 - add empty include/asm-microblaze/processor.h
530 - add to CREDITS and MAINTAINERS
531 - add gd initialization
532 - add MicroBlaze and SUZAKU board to MAKEALL script
533 - add reset support for SUZAKU
534 - add flush_cache() for MicroBlaze
535 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
536 size flash memory on SUZAKU
538 * Patch by Prakash Kumar, 27 Jun 2004:
539 Add support for the PXA250 based Intrinsyc Cerf board.
541 * Patch by Yasushi Shoji, 27 Jun 2004:
542 fix comment in include/common.h
544 * Rename SBC8560 into sbc8560 for consistency
546 * Patch by Daniel Poirot, 24 Jun 2004:
547 Add support for Wind River's sbc8240 board
549 * Patches by Yasushi Shoji, 26 Jun 2004:
550 - drivers/serial_xuartlite.c: fix "return 0" in void function
551 - add microblaze support to mkimage tool
553 * Patch by Fred Klatt, 25 Jun 2004:
554 Add support for WindRiver's sbc8560 board
556 * Patch by Nicolas Lacressonniere, 24 Jun 2004
557 Small Bugs fixes for "at91rm9200dk" board:
558 - Timing modifications for SPI DataFlash access
559 - Fix NAND flash detection bug
561 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
562 Add Support for Flash AT49BV6416 for AT91RM9200DK board
564 * Patch by Jon Loeliger, 17 June 2004:
565 Completion of the 8540ADS/8560ADS updates:
566 Fix some PCI and Rapid I/O memory maps,
567 Initialize both TSEC 1 and 2,
569 Update MAINTAINER for 85xx boards and README.mpc85xxads
571 * Patch by Yuli Barcohen, 16 Jun 2004:
572 Remove obsolete AdderII port which was superseded by unified
573 AdderII/Adder87x port
575 * Patch by Ladislav Michl, 16 Jun 2004:
576 Fix gcc-3.3.3 warnings for smc91111.c
578 * Patch by Stefan Roese, 02 Jul 2004:
579 - Fix bug in 405 ethernet driver; allocated data not cleared!
580 - Fix problem in 405 i2c driver; don't try to print without console!
582 * Patch by Paul Ruhland, 11 Jun 2004:
583 Remove debug code from 'board/lpd7a40x/flash.c'
585 * Patch by Andrea Marson, 11 Jun 2004:
586 Update for PPChameleon board:
587 - support for SysClk @ 25MHz
588 - support for Silicon Motion SM712 VGA controller
591 * Patches by Richard Woodruff, 10 Jun 2004:
592 - fix problems with examples/stubs.c for GCC >= 3.4
593 - fix problems with gd initialization
595 * Patch by Curt Brune, 17 May 2004:
596 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
597 - Add support for ESPD-Inc. EVB4510 Board
599 * Patch by Marc Leeman, 11 May 2004:
600 Fix for MPC8245 - reading PPC Memory from another device with the
601 PPC as PCI target device corrupts data due to interenal hardware
604 * Fix "cls" command when used with splash screen
606 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
607 slow download of a big image)
609 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
610 display even after showing a bitmap
612 * Patch by Josef Wagner, 04 Jun 2004:
613 - DDR Ram support for PM520 (MPC5200)
614 - support for different flash types (PM520)
615 - USB / IDE / CF-Card / DiskOnChip support for PM520
616 - 8 bit boot rom support for PM520/CE520
617 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
618 - I2C and RTC support for CPC45
619 - support of new flash type (28F160C3T) for CPC45
621 * Fix flash parameters passed to Linux for PPChameleon board
623 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
625 * Patch by Paul Ruhland, 10 Jun 2004:
626 fix support for Logic SDK-LH7A404 board and clean up the
627 LH7A404 register macros.
629 * Patch by Matthew McClintock, 10 Jun 2004:
630 Modify code to select correct serial clock on Sandpoint8245
632 * Patch by Robert Schwebel, 10 Jun 2004:
633 Add support for Intel K3 strata flash.
635 * Patch by Thomas Brand, 10 Jun 2004:
636 Fix "loads" command on DK1S10 board
638 * Patch by Yuli Barcohen, 09 Jun 2004:
639 Add support for 8MB flash SIMM and JFFS2 file system on
640 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
642 * Patch by Yuli Barcohen, 09 Jun 2004:
643 Add support for Analogue&Micro Adder87x and the older AdderII board.
645 * Patch by Ming-Len Wu, 09 Jun 2004:
646 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
648 * Patch by Sam Song, 09 Jun 2004:
649 - Add support for RPXlite_DW board
650 - Update FLASH driver for 4*AM29DL323DB90VI
651 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
653 * Patch by Mark Jonas, 08 June 2004:
654 - Make MPC5200 boards evaluate the SVR to print processor name and
655 version in checkcpu() (cpu/mpc5xxx/cpu.c).
657 * Patch by Kai-Uwe Bloem, 06 May 2004:
658 Fix endianess problem in cramfs code
660 * Patch by Tom Armistead, 04 Jun 2004:
661 Add support for MAX6900 RTC
663 * Patches by Ladislav Michl, 03 Jun 2004:
664 - fix cfi_flash.c on LE systems
665 - let 'make mrproper' delete u-boot.img as well
666 - turn printf into debug in cfi_flash.c
668 * Patch by Kurt Stremerch, 28 May 2004:
669 Add support for Exys XSEngine board
671 * Patch by Martin Krause, 27 May 2004:
672 Fix a MPC5xxx I2C timing issue in i2c_probe().
674 * Patch by Leif Lindholm, 27 May 2004:
675 Fix board_init_f() for dbau1x00 board.
677 * Patch by Imre Deak, 26 May 2004:
678 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
679 Set flash base accordingly, and decide whether to do or skip board
680 specific setup steps.
682 * Patch by Josef Baumgartner, 26 May 2004:
683 Add missing define in include/asm-m68k/global_data.h
685 * Patch by Josef Baumgartner, 25 May 2004:
686 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
688 * Patch by Paul Ruhland, 24 May 2004:
689 fix SDRAM initialization for LPD7A400 board.
691 * Patch by Jian Zhang, 20 May 2004:
692 add support for environment in NAND flash
694 * Patch by Yuli Barcohen, 20 May 2004:
695 Add support for Interphase iSPAN boards.
697 * Patches by Paul Ruhland, 17 May 2004:
698 - Add I/O functions to the smc91111 ethernet driver to support the
699 Logic LPD7A40x boards.
700 - Add support for the Logic Zoom LH7A40x based SDK board(s),
701 specifically the LPD7A400.
703 * Patches by Robert Schwebel, 15 May 2004:
704 - call MAC address reading code also for SMSC91C111;
705 - make SMSC91C111 timeout configurable, remove duplicate code
706 - fix get_timer() for PXA
707 - update doc/README.JFFS2
708 - use "bootfile" env variable also for jffs2
710 * Patch by Tolunay Orkun, 14 May 2004:
711 Add support for Cogent CSB472 board (8MB Flash Rev)
713 * Patch by Thomas Viehweger, 14 May 2004:
714 - flash.h: more flash types added
715 - immap_8260.h: some bits added (useful for RMII)
716 - cmd_coninfo.c: typo corrected, printf -> puts
717 - reduced size by replacing spaces with tab
719 * Patch by Robert Schwebel, 13 May 2004:
720 Add 'imgextract' command: extract one part of a multi file image.
722 * Patches by Jon Loeliger, 11 May 2004:
723 Dynamically handle REV1 and REV2 MPC85xx parts.
724 (Jon Loeliger, 10-May-2004).
725 New consistent memory map and Local Access Window across MPC85xx line.
726 New CCSRBAR at 0xE000_0000 now.
727 Add RAPID I/O memory map.
728 New memory map in README.MPC85xxads
729 (Kumar Gala, 10-May-2004)
730 Better board and CPU identification on MPC85xx boards at boot.
731 (Jon Loeliger, 10-May-2004)
732 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
733 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
734 (Jim Robertson, 10-May-2004)
735 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
736 Supports multiple PHYs.
737 (Andy Fleming, 10-May-2004)
738 Some README.MPC85xxads updates.
739 (Kumar Gala, 10-May-2004)
740 Copyright updates for "Freescale"
741 (Andy Fleming, 10-May-2004)
743 * Patch by Stephen Williams, 11 May 2004:
744 Add flash support for ST M29W040B
745 Reduce JSE specific flash.c to remove dead code.
747 * Patch by Markus Pietrek, 04 May 2004:
748 Fix clear_bss code for ARM systems (all except s3c44b0 which
749 doesn't clear BSS at all?)
751 * Fix "ping" problem on INC-IP board. Strange problem:
752 Sometimes the store word instruction hangs while writing to one of
753 the Switch registers, but only if the next instruction is 16-byte
754 aligned. Moving the instruction into a separate function somehow
755 makes the problem go away.
757 * Patch by Rishi Bhattacharya, 08 May 2004:
758 Add support for TI OMAP5912 OSK Board
760 * Patch by Sam Song May, 07 May 2004:
761 Fix typo of UPM table for rmu board
763 * Patch by Pantelis Antoniou, 05 May 2004:
764 - Intracom board update.
767 * Add support for the second Ethernet interface for the 'PPChameleon'
770 * Patch by Dave Peverley, 30 Apr 2004:
771 Add support for OMAP730 Perseus2 Development board
773 * Patch by Alan J. Luse, 29 Apr 2004:
774 Fix flash chip-select (OR0) option register setting on FADS boards.
776 * Patch by Alan J. Luse, 29 Apr 2004:
777 Report MII network speed and duplex setting properly when
778 auto-negotiate is not enabled.
780 * Patch by Jarrett Redd, 29 Apr 2004:
781 Fix hang on reset on Ocotea board due to flash in wrong mode.
783 * Patch by Dave Peverley, 29 Apr 2004:
784 add MAC address detection to smc91111 driver
786 * Patch by David Müller, 28 Apr 2004:
787 fix typo in lib_arm/board.c
789 * Patch by Tolunay Orkun, 20 Apr 2004:
790 - README update: add CONFIG_CSB272 and csb272_config
791 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
792 i2cfast environment variable
794 * Patch by Yuli Barcohen, 19 Apr 2004:
795 - Rename DUET_ADS to MPC885ADS
796 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
797 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
798 - Clean up FADS family port to use the new defines
800 * Fix PCI support on CPC45 board
802 * Patch by Scott McNutt, 25 Apr 2004:
803 Add Nios GDB/JTAG Console support:
804 - Add stubs to support gdb via JTAG.
805 - Add support for console over JTAG.
808 * Add support for CATcenter board (based on PPChameleon ME module)
810 * Patch by Klaus Heydeck, 12 May 2004:
811 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
812 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
813 various changes to KUP4 board specific files
815 * Fix minor network problem on MPC5200: need some delay between
816 resetting the PHY and sending the first packet. Implemented in a
817 "natural" way by invoking the PHY reset and initialization code
818 only once after power on vs. each time the interface is brought up.
820 * Add some limited support for low-speed devices to SL811 USB controller
821 (at least "usb reset" now passes successfully and "usb info" displays
824 * Change init sequence for multiple network interfaces: initialize
825 on-chip interfaces before external cards.
827 * Fix memory leak in the NAND-specific JFFS2 code
829 * Fix SL811 USB controller when attached to a USB hub
831 * Fix config option spelling in PM520 config file
833 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
834 patches by Pantelis Antoniou, 30 Mar 2004)
836 * Fix minor NAND JFFS2 related issue
838 * Fixes for SL811 USB controller:
839 - implement workaround for broken memory stick
840 - improve error handling
842 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
843 cope with congested networks.
845 ======================================================================
846 Changes for U-Boot 1.1.1:
847 ======================================================================
849 * Patch by Travis Sawyer, 23 Apr 2004:
850 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
851 errata from Vitesse Semiconductor.
853 * Patch by Philippe Robin, 22 Apr 2004:
854 Fix ethernet configuration for "versatile" board
856 * Patch by Kshitij Gupta, 21 Apr 2004:
857 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
859 * Patch by Steven Scholz, 24 Feb 2004:
860 Fix a bug in AT91RM9200 ethernet driver:
861 The MII interface is now initialized before accessing the PHY.
863 * Patch by John Kerl, 19 Apr 2004:
864 Use U-boot's miiphy.h for PHY register names, rather than
865 introducing a new header file.
867 * Update pci_ids.h from linux-2.4.26
869 * Patch by Masami Komiya, 19 Apr 2004:
870 Fix problem cause by VLAN function on little endian architecture
871 without VLAN environment
873 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
874 binary image for all clock frequencies. Implement run-time
875 optimization of flash access timing based on the actual bus
878 * Modify KUP4X board configuration to use SL811 driver for USB memory
879 sticks (including FAT / VFAT filesystem support)
881 * Add SL811 Host Controller Interface driver for USB
883 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
885 * Patch by Pantelis Antoniou, 19 Apr 2004:
886 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
887 Minor patches for Intracom boards.
889 * Patch by Christian Pell, 19 Apr 2004:
890 cleanup support for CF/IDE on PCMCIA for PXA25X
892 * Temporarily disabled John Kerl's extended MII command code because
893 "miivals.h" is missing
895 * Patches by Mark Jonas, 13 Apr 2004:
896 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
897 - Add sync instructions to IceCube SDRAM init code
898 - Move SDRAM chip constants into seperate include files
899 - Unify DDR and SDR initialization code
900 - Unify all IceCube (Lite5xxx) target names
902 * Patch by John Kerl, 16 Apr 2004:
903 Enable ranges in mii command, e.g. mii read 0-1f 0 or
904 mii read 4-7 18-1a. Also add mii dump subcommand for
905 pretty-printing standard regs 0-5.
907 * Patch by Stephen Williams, 16 April 2004:
908 fix typo in JSE.h; update MAINTAINERS
910 * Patch by Matthew S. McClintock, 14 Apr 2004:
911 fix initdram function for utx8245 board
913 * Patch by Markus Pietrek, 14 Apr 2004:
914 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
916 * Patch by Reinhard Meyer, 18 Apr 2004:
917 provide the IDE Reset Function for EMK 5200 boards
919 * Patch by Masami Komiya, 12 Apr 2004:
920 fix pci_hose_write_config_{byte,word}_via_dword problems
922 * Patch by Sangmoon Kim, 12 Apr 2004:
923 Update max RAM size for debris board
925 * Patch by Travis Sawyer, 08 Apr 2004:
926 Add TLB entry for second DIMM slot on ocotea
928 * Patch by Masami Komiya, 08 Apr 2004:
929 add RTL8169 network driver
931 * Patch by Dan Malek, 07 Apr 2004:
932 - Add support for RPC/STx GP3, Motorola 8560 board
933 - Update 85xx TSEC driver so it searches MII for first available PHY
935 - Add functions to support console MII commands.
937 * Patch by Tolunay Orkun, 07 Apr 2004:
938 Move initialization of bi_iic_fast[]
939 from board_init_f() to board_init_r()
941 * Patch by Yasushi Shoji, 07 Apr 2004:
942 Cleanup microblaze port
944 * Patch by Sangmoon Kim, 07 Apr 2004:
945 Add auto SDRAM module detection for Debris board
947 * Patch by Rune Torgersen, 06 Apr 2004:
948 - Fix some PCI problems on the MPC8266ADS board
949 - Fix the location of some PCI entries in the immap structure
951 * Patch by Yasushi Shoji, 07 Apr 2004:
952 - add support for microblaze processors
953 - add support for AtmarkTechno "suzaku" board
955 * Configure PPChameleon board to use redundand environment in flash
957 * Configure PPChameleon board to use JFFS2 NAND support.
959 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
961 * Patch by Rune Torgersen, 16 Apr 2004:
964 * Patches by Pantelis Antoniou, 16 Apr 2004:
965 - add support for a new version of an Intracom board and fix
966 various other things on others.
967 - add verify support to the crc32 command (define
968 CONFIG_CRC32_VERIFY to enable it)
969 - fix FEC driver for MPC8xx systems:
970 1. fix compilation problems for boards that use dynamic
972 2. shut down FEC after network transfers
974 1. A new test command was added. This is a simplified version of
975 the one in the bourne shell.
976 2. A new exit command was added which terminates the current
978 3. Fixed handing of $? (exit code of last executed command)
979 - Fix some compile problems;
980 add "once" functionality for the netretry variable
982 * Patch by George G. Davis, 02 Apr 2004:
983 add support for Intel Assabet board
985 * Patch by Stephen Williams, 01 Apr 2004:
986 Add support for Picture Elements JSE board
988 * Patch by Christian Pell, 01 Apr 2004:
989 Add CompactFlash support for PXA systems.
991 * Patches by Pantelis Antoniou, 30 Mar 2004:
992 - add auto-complete support to the U-Boot CLI
993 - add support for NETTA and NETPHONE boards; fix NETVIA board
994 - add support for the Epson 156x series of graphical displays
995 (These displays are serial and not suitable for using a normal
996 framebuffer console on them)
997 - add infrastructure needed in order to POST any DSPs in a board
998 - improve and fix various things in the MPC8xx FEC driver:
999 1. The new 87x and 88x series of processors have two FECs,
1000 and the new driver supports them both.
1001 2. Another change in the 87x/88x series is support for
1002 the RMII (Reduced MII) interface. However numerous
1003 changes are needed to make it work since the PHYs
1004 are connected to the same lines. That means that
1005 you have to address them correctly over the MII
1007 3. We now correctly match the MII/RMII interface
1008 configuration to what the PHY reports.
1009 - Fix problem when readingthe MII status register. Due to the
1010 internal design of many PHYs you have to read the register
1011 twice. The problem is more apparent in 10Mbit mode.
1012 - add new mode ".jffs2s" for reading from a NAND device: it just
1013 skips over bad blocks.
1014 - add networking support for VLANs (802.1q), and CDP (Cisco
1016 - some minor patches / cleanup
1018 * Patch by Yuli Barcohen, 28 Mar 2004:
1019 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1020 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1021 - Change configuration method for MPC8260ADS family
1023 * add startup code to clear the BSS of standalone applications
1025 * Fix if / elif handling bug in HUSH shell
1027 ======================================================================
1028 Changes for U-Boot 1.1.0:
1029 ======================================================================
1031 * Patch by Mark Jonas: Remove config.tmp files only when
1032 unconfiguring the board
1034 * Adapt RMU board for bigger flash memory
1036 * Patch by Klaus Heydeck, 13 Mar 2003:
1037 Add support for KUP4X Board
1039 * Patch by Pavel Bartusek, 21 Mar 2004
1040 Add Reiserfs support
1042 * Patch by Hinko Kocevar, 20 Mar 2004
1043 - Add auto-release for SMSC LAN91c111 driver
1044 - Add save/restore of PTR and PNR regs as suggested in datasheet
1046 * Patch by Stephen Williams, 19 March 2004
1047 Increase speed of sector reads from SystemACE,
1048 shorten poll timeout and remove a useless reset
1050 * Patch by Tolunay Orkun, 19 Mar 2004:
1051 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1054 * Patch by Brad Kemp, 18 Mar 2004:
1055 prevent machine checks during a PCI scan
1057 * Patch by Pierre Aubert, 18 Mar 2004:
1058 Fix string cleaning in IDE identification
1060 * Patch by Pierre Aubert, 18 Mar 2004:
1061 - Unify video mode handling for Chips & Technologies 69000 Video
1062 chip and Silicon Motion SMI 712/710/810 Video chip
1063 - Add selection of the video output (CRT or LCD) via 'videoout'
1064 environment variable for the Silicon Motion
1067 * Patch by Pierre Aubert, 18 Mar 2004:
1068 include/common.h typo fix
1070 * Patches by Tolunay Orkun, 17 Mar 2004:
1071 - Add support for bd->bi_iic_fast[] initialization via environment
1072 variable "i2cfast" (CONFIG_I2CFAST)
1073 - Add "i2cfast" u-boot environment variable support for csb272
1075 * Patch by Carl Riechers, 17 Mar 2004:
1076 Ignore '\0' characters in console input for use with telnet and
1079 * Patch by Leon Kukovec, 17 Mar 2004:
1080 typo fix for strswab prototype #ifdef
1082 * Patches by Thomas Viehweger, 16 Mar 2004:
1083 - show PCI clock frequency on MPC8260 systems
1084 - add FCC_PSMR_RMII flag for HiP7 processors
1085 - in do_jffs2_fsload(), take load address from load_addr if not set
1086 explicit, update load_addr otherwise
1087 - replaced printf by putc/puts when no formatting is needed
1088 (smaller code size, faster execution)
1090 * Patch by Phillippe Robin, 16 Mar 2004:
1091 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1093 * Patch by Stephen Williams, 15 Mar 2004:
1094 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1096 * Patch by Tolunay Orkun, 15 Mar 2004:
1097 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1099 * Patch by Travis Sawyer, 15 Mar 2004:
1100 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1102 * Add start-up delay to make sure power has stabilized before
1103 attempting to switch on USB on SX1 board.
1105 * Patch by Josef Wagner, 18 Mar 2004:
1106 - Add support for MicroSys XM250 board (PXA255)
1107 - Add support for MicroSys PM828 board (MPC8280)
1108 - Add support for 32 MB Flash on PM825/826
1109 - new SDRAM refresh rate for PM825/PM826
1110 - added support for MicroSys PM520 (MPC5200)
1111 - replaced Query by Identify command in CPU86/flash.c
1112 to support 28F160F3B
1114 * Fix wrap around problem with udelay() on ARM920T
1116 * Add support for Macronix flash on TRAB board
1118 * Patch by Pierre Aubert, 15 Mar 2004:
1119 Fix buffer overflow in IDE identification
1121 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1123 * Remove redundand #define in IceCube.h
1125 * Patch by Steven Scholz, 27 Feb 2004:
1126 - Adding get_ticks() and get_tbclk() for AT91RM9200
1127 - Many white space fixes in cpu/at91rm9200/interrupts.c
1129 * Patches by Steven Scholz, 20 Feb 2004:
1130 some cleanup in AT91RM9200 related code
1132 * Patches by Travis Sawyer, 12 Mar 2004:
1133 - Fix Gigabit Ethernet support for 440GX
1134 - Add Gigabit Ethernet Support to MII PHY utilities
1136 * Patch by Brad Kemp, 12 Mar 2004:
1137 Fixes for drivers/cfi_flash.c:
1138 - Better support for x8/x16 implementations
1139 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1140 - Added defines for AMD command and address constants
1142 * Patch by Leon Kukovec, 12 Mar 2004:
1143 Fix get_dentfromdir() to correctly handle deleted dentries
1145 * Patch by George G. Davis, 11 Mar 2004:
1146 Remove hard coded network settings in TI OMAP1610 H2
1147 default board config
1149 * Patch by George G. Davis, 11 Mar 2004:
1150 add support for ADS GraphicsClient+ board.
1152 * Patch by Pierre Aubert, 11 Mar 2004:
1153 - add bitmap command and splash screen support in cfb console
1154 - add [optional] origin in the bitmap display command
1156 * Patch by Travis Sawyer, 11 Mar 2004:
1157 Fix ocotea board early init interrupt setup.
1159 * Patch by Thomas Viehweger, 11 Mar 2004:
1160 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1162 * Patch by Stephan Linz, 09 Mar 2004
1163 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1165 * Patch by George G. Davis, 9 Mar 2004:
1166 fix recent build failure for SA1100 target
1168 * Patch by Travis Sawyer, 09 Mar 2004:
1169 Support native interrupt mode for the IBM440GX.
1170 Previously it was running in 440GP compatibility mode.
1172 * Patch by Philippe Robin, 09 Mar 2004:
1173 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1176 * Patch by Masami Komiya, 08 Mar 2004:
1177 Don't overwrite server IP address or boot file name
1178 when the boot server does not return values
1180 * Patch by Tolunay Orkun, 5 Mar 2004:
1181 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1183 * Patch by Tolunay Orkun, 5 Mar 2004:
1184 Fix early board initialization for Cogent CSB272 board
1186 * Patch by Ed Okerson, 3 Mar 2004:
1187 fix CFI flash writes for little endian systems
1189 * Patch by Reinhard Meyer, 01 Mar 2004:
1190 generalize USB and IDE support for MPC5200 with according
1191 changes to IceCube.h and TOP5200.h
1192 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1193 add info about USB and IDE to README
1195 * Patch by Yuli Barcohen, 4 Mar 2004:
1196 Fix problems with GCC 3.3.x which changed handling of global
1197 variables explicitly initialized to zero (now in .bss instead of
1200 * Patch by Leon Kukovec, 02 Mar 2004:
1201 add strswab() to fix IDE LBA capacity, firmware and model numbers
1202 on little endian machines
1204 * Patch by Masami Komiya, 02 Mar 2004:
1205 - Remove get_ticks() from NFS code
1206 - Add verification of RPC transaction ID
1208 * Patch by Pierre Aubert, 02 Mar 2004:
1209 cleanup for IDE and USB drivers for MPC5200
1211 * Patch by Travis Sawyer, 01 Mar 2004:
1213 - Add IBM PPC440GX Ref Platform support (Ocotea)
1214 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1215 Adapted to U-Boot and 440GX port
1217 - Add gracious handling of all Ethernet Pin Selections for 440GX
1218 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1220 - Add needed bit definitions
1223 * Patch by Carl Riechers, 1 Mar 2004:
1224 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1226 * Patch by Stephan Linz, 27 Feb 2004
1227 - avoid problems for targets without NFS download support
1229 * Patch by Rune Torgersen, 27 Feb 2004:
1230 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1231 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1232 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1234 * Patch by Masami Komiya, 27 Feb 2004:
1235 Fix rarpboot: add autoload by NFS
1237 * Patch by Dan Eisenhut, 26 Feb 2004:
1238 fix flash_write return value in saveenv
1240 * Patch by Stephan Linz, 11 Dec 2003
1241 expand config.mk to avoid trigraph warnings on NIOS
1243 * Rename "BMS2003" board into "HMI10"
1245 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1246 storage; auto-set console on USB port (using preboot command)
1248 * Add support for SX1 mobile phone; add support for USB-based console
1249 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1251 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1253 * Fix SDRAM timings for LITE5200 / IceCube board
1255 * Handle Auti-MDIX / connection status for INCA-IP
1257 * Fix USB problems when attempting to read 0 bytes
1259 * Patch by Travis Sawyer, 26 Feb 2004:
1260 Fix broken compile for XPEDITE1K target.
1262 * Patch by Stephan Linz, 26 Feb 2004:
1263 Bug fix for NFS code on NIOS targets
1265 * Patch by Stephen Williams, 26 Feb 2004:
1266 Break up SystemACE reads of large block counts
1268 * Patch by Pierre Aubert, 26 Feb 2004
1269 add IDE support for MPC5200
1271 * Patch by Masami Komiya, 26 Feb 2004:
1272 add autoload via NFS
1274 * Patch by Stephen Williams
1275 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1276 elsewhere in the source.
1278 * Patch by Steven Scholz, 25 Feb 2004:
1279 - Timeouts in FPGA code should be based on CFG_HZ
1280 - Minor cleanup in code for Altera FPGA ACEX1K
1282 * Patch by Steven Scholz, 25 Feb 2004:
1283 Changed "Directory Hierarchy" section in README
1285 * Patch by Masami Komiya, 25 Feb 2004:
1286 Reduce copy count in nfs_read_reply() of NFS code
1288 * Patch by Markus Pietrek, 24 Feb 2004:
1289 NS9750 DevBoard added
1291 * Patch by Pierre Aubert, 24 Feb 2004
1292 add USB support for MPC5200
1294 * Patch by Steven Scholz, 24 Feb 2004:
1295 - fix MII commands to use values from last command
1297 * Patch by Torsten Demke, 24 Feb 2004:
1298 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1300 * Patch by Rahul Shanbhag, 19 Feb 2004:
1301 Fixes for for OMAP1610 board:
1302 - shift some IRQ specific code to platform.S file
1303 - remove duplicatewatchdog reset code from start.S
1305 * Make Auto-MDIX Support configurable on INCA-IP board
1307 * Fix license for mkimage tool
1309 * Patch by Masami Komiya, 24 Feb 2004:
1310 Update NetBootFileXferSize in NFS code
1312 * Patch by Scott McNutt, 24 Feb 2004:
1313 fix packet length in NFS code
1315 * Patch by Masami Komiy, 22 Feb 2004:
1316 Add support for NFS for file download
1318 * Patch by Andrea Scian, 17 Feb 2004:
1319 Add support for S3C44B0 processor and DAVE B2 board
1321 * Patch by Steven Scholz, 20 Feb 2004:
1322 - Add support for MII commands on AT91RM9200 boards
1323 - some cleanup in AT91RM9200 ethernet code
1325 * Patch by Peter Ryser, 20 Feb 2004:
1326 Add support for the Xilinx ML300 platform
1328 * Patch by Stephan Linz, 17 Feb 2004:
1329 Fix watchdog support for NIOS
1331 * Patch by Josh Fryman, 16 Feb 2004:
1332 Fix byte-swapping for cfi_flash.c for different bus widths
1334 * Patch by Jon Diekema, 14 Jeb 2004:
1335 Remove duplicate "FPGA Support" notes from the README file
1337 * Patches by Reinhard Meyer, 14 Feb 2004:
1338 - update board/emk tree; use common flash driver
1339 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1340 [adapted for other PPC CPUs -- wd]
1341 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1343 * Patch by Jon Diekema, 13 Feb 2004:
1344 Call show_boot_progress() whenever POST "FAILED" is printed.
1346 * Patch by Nishant Kamat, 13 Feb 2004:
1347 Add support for TI OMAP1610 H2 Board
1348 Fixes for cpu/arm926ejs/interrupt.c
1349 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1350 Fix for a timer bug in OMAP1610 Innovator
1351 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1353 * Patches by Stephan Linz, 12 Feb 2004:
1354 - add support for NIOS timer with variable period preload counter value
1355 - prepare POST framework support for NIOS targets
1357 * Patch by Denis Peter, 11 Feb 2004:
1358 add POST support for the MIP405 board
1360 * Patch by Laurent Mohin, 10 Feb 2004:
1361 Fix buffer overflow in common/usb.c
1363 * Patch by Tolunay Orkun, 10 Feb 2004:
1364 Add support for Cogent CSB272 board
1366 * Patch by Thomas Elste, 10 Feb 2004:
1367 Add support for NET+50 CPU and ModNET50 board
1369 * Patch by Sam Song, 10 Feb 2004:
1370 Fix typos in cfi_flash.c
1372 * Patch by Leon Kukovec, 10 Feb 2004
1373 Fixed long dir entry slot id calculation in get_vfatname
1375 * Patch by Robin Gilks, 10 Feb 2004:
1376 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1377 !=, <>, <, >, <=, >=)
1379 * Fix problem with side effects in macros in include/usb.h
1381 * Patch by David Benson, 13 Nov 2003:
1382 bug 841358 - fix TFTP download size limit
1384 * Fixing bug 850768:
1385 improper flush_cache() in load_serial()
1387 * Fixing bug 834943:
1388 MPC8540 - missing volatile declarations
1390 * Patch by Stephen Williams, 09 Feb 2004:
1391 Add support for Xilinx SystemACE chip:
1392 - New files common/cmd_ace.c and include/systemace.h
1393 - Hook systemace support into cmd_fat and the partition manager
1395 * Patch by Travis Sawyer, 09 Feb 2004:
1396 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1398 * Patch by Travis Sawyer, 09 Feb 2004:
1400 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1401 - Add phymode for 440 enet
1404 - Change board_pre_init to board_early_init_f
1405 - Add user flash to bus controller setup
1407 - Fix is_pci_host to check GPIO for monarch bit
1408 - Force xpedite1k to pci conventional mode (via #define option)
1410 * Patch by Brad Kemp, 4 Feb 2004:
1411 - handle the machine check that is generated during the PCI scans
1413 - define the registers used in the IMMR by the PCI subsystem.
1415 * Patch by Pierre Aubert, 03 Feb 2004:
1416 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1418 * Patch by Jeff Angielski, 03 Feb 2004:
1419 Fix copy & paste error in cpu/mpc8260/pci.c
1421 * Patch by Reinhard Meyer, 24 Jan 2004:
1422 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1424 * Add Auto-MDIX support for INCA-IP
1428 * Patch by Josef Baumgartner, 10 Feb 2004:
1429 Fixes for Coldfire port
1431 * Patch by Brad Kemp, 11 Feb 2004:
1432 Fix CFI flash driver problems
1434 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
1435 modules at CPU clock frequencies above 66 MHz.
1437 * Optimize flash programming speed for LWMON (by another 100% :-)
1439 * Patch by Jian Zhang, 3 Feb 2004:
1440 - Changed the incorrect FAT12BUFSIZE
1441 - data_begin in fsdata can be negative. Changed it to be short.
1443 * Patches by Stephan Linz, 30 Jan 2004:
1444 1: - board/altera/common/flash.c:flash_erase():
1445 o allow interrupts befor get_timer() call
1446 o check-up each erased sector and avoid unexpected timeouts
1447 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1448 o enclose sevenseg_set() in cpp condition
1449 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1450 - fix some typed in mistakes in the NIOS documentation
1451 2: - split DK1C20 configuration into several header files:
1452 o two new files for each NIOS CPU description
1453 o U-Boot related part is remaining in DK1C20.h
1454 3: - split DK1S10 configuration into several header files:
1455 o two new files for each NIOS CPU description
1456 o U-Boot related part is remaining in DK1S10.h
1457 4: - Add support for the Microtronix Linux Development Kit
1458 NIOS CPU configuration at the Altera Nios Development Kit,
1459 Stratix Edition (DK-1S10)
1460 5: - Add documentation for the Altera Nios Development Kit,
1461 Stratix Edition (DK-1S10)
1462 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1464 7: - Add support for the common U-Boot SPI framework at
1467 * Patch by Rahul Shanbhag, 28 Jan 2004:
1468 Fix flash protection/locking handling for OMAP1610 innovator board.
1470 * Patch by Rolf Peukert, 28 Jan 2004:
1471 fix flash write problems on CSB226 board (write with 32 bit bus width)
1473 * Patches by Mark Jonas, 16 Jan 2004:
1474 - fix rounding error when calculating baudrates for MPC5200 PSCs
1475 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1476 time which is not supported
1478 * Patch by Yuli Barcohen, 26 Jan 2004:
1479 Allow bzip2 compression for small memory footprint boards
1481 * Patch by Brad Kemp, 21 Jan 2004:
1482 Add support for CFI flash driver for both the Intel and the AMD
1485 * Patch by Travis Sawyer, 20 Jan 2004:
1486 Fix pci bridge auto enumeration of sibling p2p bridges.
1488 * Patch by Tolunay Orkun, 12 Jan 2004:
1489 Add some delays as needed for Intel LXT971A PHY support
1491 * Patches by Stephan Linz, 09 Jan 2004:
1492 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1493 - make DK1C20 board configuration related to ASMI conform to
1496 * Patch by Anders Larsen, 09 Jan 2004:
1498 ARM memory layout fixes: the abort-stack is now set up in the
1499 correct RAM area, and the BSS is zeroed out as it should be.
1501 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1502 of the linker scripts are replaced by '__bss_start' and '_end',
1503 resp., which is a further step to eliminate unnecessary differences
1504 between the implementation of the CPU architectures.
1506 * Patch by liang a lei, 9 Jan 2004:
1507 Fix Intel 28F128J3 ID in include/flash.h
1509 * Patch by Masami Komiya, 09 Jan 2004:
1510 add support for TB0229 board (NEC VR4131 MIPS processor)
1512 * Patch by Leon Kukovec, 12 Dec 2003:
1513 changed extern __inline__ into static __inline__ in
1514 include/linux/byteorder/swab.h
1516 * Patch by Travis Sawyer, 30 Dec 2003:
1517 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1518 select MDI port based on enabled EMAC device.
1519 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1522 * Patch by Wolter Kamphuis, 15 Dec 2003:
1523 made CONFIG_SILENT_CONSOLE usable on all architectures
1525 * Disable date command on TQM866M - there is no RTC on MPC866
1527 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1529 * Implement adaptive SDRAM timing configuration based on actual CPU
1530 clock frequency for INCA-IP; fix problem with board hanging when
1531 switching from 150MHz to 100MHz
1533 * Add PCMCIA CS support for BMS2003 board
1535 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1536 see doc/README.MPC866 for details;
1537 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1538 calculate CPU clock frequency from PLL register values.
1540 * Add support for 128 MB RAM on TQM8xxL/M modules
1542 * Fix PS/2 keyboard problem caused by statically initialized variable
1543 pointing to a location in flash
1545 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1547 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
1548 before we can access it; add delay in case we are faster (with no
1551 * Cleanup of some init functions
1553 * Make sure SCC Ethernet is always stopped by the time we boot Linux
1554 to avoid Linux crashes by early packets coming in.
1556 * Accelerate flash accesses on LWMON board by using buffered writes
1558 * Fix typo in Makefile;
1559 fix problem with PARTNUM detection
1561 * Patch by Reinhard Meyer, 09 Jan 2004:
1562 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1564 * Add support for IDE LED on BMS2003 board
1565 (exclusive with status LED!)
1567 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
1570 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1571 Add common files for "emk" boards
1573 * Add a common get_ram_size() function and modify the the
1574 board-specific files to invoke that common implementation.
1576 ======================================================================
1577 Changes for U-Boot 1.0.1:
1578 ======================================================================
1580 * Set default clock for INCA-IP to 150 MHz
1582 * Make BMS2003 use a separate config file to avoid #ifdef mess;
1583 add I2C support; add support for DS1337 RTC
1585 * Add CompactFlash support for BMS2003 board
1587 * Add support for status LED on BMS2003 board
1589 * Patch by Scott McNutt, 02 Jan 2004:
1590 Add support for the Nios Active Serial Memory Interface (ASMI)
1593 * Patch by Andrea Marson, 16 Dec 2003:
1594 Add support for the PPChameleon ME and HI modules
1596 * Patch by Yuli Barcohen, 22 Dec 2003:
1597 Add support for Motorola DUET ADS board (MPC87x/88x)
1599 * Patch by Robert Schwebel, 15 Dec 2003:
1600 add support for cramfs (uses JFFS2 command interface)
1602 * Patches by Stephan Linz, 11 Dec 2003:
1603 - more documentation for NIOS port
1604 - new struct nios_pio_t, struct nios_spi_t
1605 - Reconfiguration for NIOS Development Kit DK1C20:
1606 o move board related code from board/dk1c20
1607 to board/altera/dk1c20
1608 o create a new common source path board/altera/common
1609 and move generic flash access stuff into it
1610 o change/expand configuration file DK1C20.h
1611 - Add support for NIOS Development Kit DK1S10
1612 - Add status LED support for NIOS systems
1613 - Add dual 7-segment LED support for Altera NIOS DevKits
1615 * Patch by Ronen Shitrit, 10 Dec 2003:
1616 Add support for the Marvell DB64360 / DB64460 development boards
1618 * Patch by Detlev Zundel, 10 Dec 2003:
1619 fix dependency problem in examples/Makefile
1621 * Patch by Denis Peter, 8 Dec 2003
1622 - add support for the PATI board (MPC555)
1623 - add SPI support for the MPC5xx
1625 * Patch by Anders Larsen, 08 Dec 2003:
1626 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1627 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1628 cleanup some redundand #defines
1630 * Patch by André Schwarz, 8 Dec 2003:
1631 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1632 - TX and RX deskriptors must be quad-word aligned
1633 - does not work with only one TX deskriptor
1634 - standard reset method does not work
1636 * Patch by Masami Komiya, 08 Dec 2003:
1637 add RTL8139 ethernet driver
1639 * Patches by Ed Okerson, 07 Dec 2003:
1640 - fix ethernet for the AU1x00 processors in little-endian mode.
1641 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1643 * Minor code cleanup (coding style)
1645 * Patch by Reinhard Meyer, 30 Dec 2003:
1646 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1647 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1648 - turned debug print of PHY registers into a function (called in two places)
1649 - added support for EMK MPC5200 based modules
1651 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
1653 * Add support for TQM866M modules
1655 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1657 * Fix a few compiler warnings
1659 * Patch by Reinhard Meyer, 28 Dec 2003:
1660 Add initial support for TOP5200 board
1662 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
1663 environment variable which can set to "100", "133", or "150". The
1664 CPU clock will be configured accordingly upon next reboot. Other
1665 values are ignored. In case of an invalid or undefined "cpuclk"
1666 value, the compile-time default CPU clock speed will be used.
1668 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1669 window that is used to access the UART registers by the Linux driver)
1671 * Patch by Reinhard Meyer, 20 Dec 2003:
1672 Fix clock calculation for the MPC5200 for higher clock frequencies
1673 (above 2**32 / 10 = 429.5 MHz).
1675 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1677 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
1679 * Add new configuration for IceCube board with DDR memory
1681 * Update TRAB memory configurations
1683 * Add JFFS2 support for INCA-IP board
1685 * Patch by Bill Hargen, 09 Dec 2003:
1686 - BUBINGA405EP: changed flash driver to protect top sector containing
1688 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1689 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1690 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1691 - 405EP: added/fixed support for "reginfo" command.
1692 - 4xx: removed spurious MII error messages on "mii info" command.
1694 * Patch by Bernhard Kuhn, 28 Nov 2003:
1695 add support for Coldfire CPU
1696 add support for Motorola M5272C3 and M5282EVB boards
1698 * Patch by Pierre Aubert, 24 Nov 2003:
1699 - add a return value for the fpga command
1700 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1701 is defined. If ide_preinit fails, ide_init is aborted.
1702 - fix an endianess problem in fat.h
1704 * Patch by Wolter Kamphuis, 05 Dec 2003:
1705 Add support for SNMC's QS850/QS823/QS860T boards
1707 * Patch by Yuli Barcohen, 3 Dec 2003:
1708 "revive" U-Boot support for old Motorola MPC860ADS board
1710 * Patch by Cam(ilo?), 03 Dec 2003:
1711 make examples build even with broken Montavista objcopy
1713 * Patch by Pavel Bartusek, 27 Nov 2003:
1714 fix conversion problem with "bootretry" evironment variable
1716 * Patch by Andre Schwarz, 24 Nov 2003:
1717 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1719 * Patch by Pavel Bartusek, 21 Nov 2003:
1720 set ZMII bridge speed on 440
1722 * Patch by Anders Larsen, 17 Nov 2003:
1723 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1725 * Patches by David Müller, 14 Nov 2003:
1726 - board/mpl/common/common_util.c
1727 * implement support for BZIP2 compressed images
1728 * various cleanups (printf -> puts, ...)
1729 - board/mpl/common/flash.c
1730 * report correct errors to upper layers
1731 * check the erase fail and VPP low bits in status reg
1732 - board/mpl/vcma9/cmd_vcma9.c
1733 - board/mpl/vcma9/flash.c
1734 * various cleanups (printf -> puts, ...)
1736 * fix typo in comment
1737 - cpu/arm920t/usb_ohci.c
1738 * support for S3C2410 is missing in #if line
1740 * reinit some registers in case of error (cable missing, ...)
1742 * support for USB/MMC devices is missing in #if line
1743 - include/configs/MIP405.h
1744 - include/configs/PIP405.h
1745 * enable BZIP2 support
1746 * enlarge malloc space to 1MiB because of BZIP2 support
1747 - include/configs/VCMA9.h
1748 * enable BZIP2 support
1749 * enlarge malloc space to 1MiB because of BZIP2 support
1750 * enable USB support
1751 - lib_arm/armlinux.c
1752 * change calling convention of ARM Linux kernel as
1753 described on http://www.arm.linux.org.uk/developer/booting.php
1755 * Patch by Thomas Lange, 14 Nov 2003:
1756 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1757 support all these AMD boards.
1759 * Patch by Thomas Lange, 14 Nov 2003:
1760 Workaround for mips au1x00 physical memory accesses (the au1x00
1761 uses a 36 bit bus internally and cannot access physical memory
1762 directly. Use the uncached SDRAM address instead of the physical
1765 * Patch by Xue Ligong (Joe), 13 Nov 2003:
1766 add Realtek 8019 ethernet driver
1768 * Patch by Yuli Barcohen, 13 Nov 2003:
1769 MPC826xADS/PQ2FADS cleanup
1771 * Patch by Anders Larsen, 12 Nov 2003:
1772 Update README to mark the PORTIO commands non-standard
1774 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
1775 update for for Atmel AT91RM9200DK development kit:
1776 - support for environment variables in DataFlash
1777 - Atmel DataFlash AT45DB1282 support
1779 * Patch by Jeff Carr, 11 Nov 2003:
1780 add support for new version of 8270 processors
1782 * Patches by George G. Davis, 05 Nov 2003:
1783 - only pass the ARM linux initrd tag to the kernel when an initrd
1785 - update omap1510inn configuration file
1787 * Patches by Stephan Linz, 3 Nov 2003:
1788 - more endianess fixes for LAN91C111 driver
1789 - CFG_HZ configuration patch for NIOS Cyclone board
1791 * Patch by Stephan Linz, 28 Oct 2003:
1792 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1794 * Patch by Steven Scholz, 20 Oct 2003:
1795 - make "mii info <addr>" show infor for PHY at "addr" only
1796 - Endian fix for miiphy_info()
1798 * Patch by Gleb Natapov, 19 Sep 2003:
1799 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1801 * Patch by Anders Larsen, 17 Sep 2003:
1802 Bring ARM memory layout in sync with the documentation:
1803 stack and malloc-heap are now located _below_ the U-Boot code
1805 * Accelerate booting on TRAB board: read and check autoupdate image
1806 headers first instead of always reading the whole images.
1808 * Fix type in MPC5XXX code (pointed out by Victor Wren)
1810 * Enabled password check on RMU board
1812 * Fix configuration problem with IceCube in LOWBOOT configuration:
1813 envrionment got embedded, corrupting the image layout.
1815 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
1817 * Added BMS2003 board
1818 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1820 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
1821 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1824 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1827 * Add checksum verification to 'imls' command
1829 * Add bd_info fields needed for 4xx Linux I2C driver
1831 * Patch by Martin Krause, 4 Nov. 2003:
1832 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1834 * Print used network interface when CONFIG_NET_MULTI is set
1836 * Patch by Bernhard Kuhn, 28 Oct 2003:
1837 Add low boot support for MPC5200
1839 * Fix problem with dual PCMCIA support (NSCU)
1841 * Fix MPC5200 I2C initialization function
1843 ======================================================================
1844 Changes for U-Boot 1.0.0:
1845 ======================================================================
1847 * Fix parameter passing to standalone images with bootm command
1849 * Patch by Kyle Harris, 30 Oct 2003:
1850 Fix build errors for ixdp425 board
1852 * Patch by David M. Horn, 29 Oct 2003:
1853 Fixes to build under CYGWIN
1855 * Get IceCube MGT5100 working (again)
1857 * Fix problems in memory test on some boards (which was not
1858 non-destructive as intended)
1860 * Patch by Gary Jennejohn, 28 Oct 2003:
1861 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1862 to prevent stack overflow on ARM systems
1864 * Patch by Stephan Linz, 28 Oct 2003:
1865 fix init sequence error for NIOS port
1867 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1869 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
1871 * Patch by Xiao Xianghua, 23 Oct 2003:
1872 small patch for mpc85xx
1874 * Fix small problem in MPC5200 I2C driver
1876 * Fix FCC3 support on ATC board
1878 * Correct header printing for multi-image files in do_bootm()
1880 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1882 * Fix PCI problems on PPChameleon board
1884 * Patch by Steven Scholz, 18 Oct 2003:
1885 Fix AT91RM9200 ethernet driver
1887 * Patch by Nye Liu, 17 Oct 2003:
1888 Fix typo in include/mpc8xx.h
1890 * Patch by Richard Woodruff, 16 Oct 03:
1891 Fixes for cpu/arm925/interrupt.c
1892 - Initialize timestamp & lastdec vars.
1893 - fix timestamp overflows.
1894 - fix lastdec overflow.
1895 - smarter normalization to allow udelay() below 1ms to work.
1897 * Patch by Scott McNutt, 16 Oct
1898 add networking support for the Altera Nios Development Kit,
1899 Cyclone Edition (DK-1C20)
1901 * Patch by Jon Diekema, 14 Oct 2003:
1902 add hint about doc/README.silent to README file
1904 * Add CompactFlash support for NSCU
1906 * Fix PCI problems on PPChameleonEVB
1908 * TRAB auto-update: Base decision if we have to strip the image
1909 header on image type as encoded in the header
1910 (include image type patch by Martin Krause, 17 Oct 2003)
1912 * Patches by Xianghua Xiao, 15 Oct 2003:
1914 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1915 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1916 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1918 * Fix flash timings on TRAB board
1920 * Make sure HUSH is initialized for running auto-update scripts
1922 * Make 5200 reset command _really_ reset the board, without running
1923 any other code after it
1925 * Fix errors with flash erase when range spans across banks
1926 that are mapped in reverse order
1928 * Fix flash mapping and display on P3G4 board
1930 * Patch by Kyle Harris, 15 Jul 2003:
1931 - add support for Intel IXP425 CPU
1932 - add support for IXDP425 eval board
1934 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1935 for more information
1937 * Patch by Steven Scholz, 10 Oct 2003
1938 - Add support for Altera FPGA ACEX1K
1940 * Patches by Thomas Lange, 09 Oct 2003:
1941 - fix cmd_ide.c for non ppc boards (read/write functions did not
1942 add ATA base address)
1943 - fix for shannon board
1944 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
1945 - Endian swap ATA identity for all big endian CPUs, not just PPC
1946 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1948 - add support for dbau1x00 board (MIPS32)
1950 * Patch by Sangmoon Kim, 07 Oct 2003:
1951 add support for debris board
1953 * Patch by Martin Krause, 09 Oct 2003:
1954 Fixes for TRAB board
1955 - /board/trab/rs485.c: correct baudrate
1956 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
1957 udelay(); fix some timing problems with adc controller
1958 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1959 modify commands: touch and buzzer
1961 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1962 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1963 Use direct function calls for auto_update instead of hush commands
1965 * Patch by Scott McNutt, 04 Oct 2003:
1966 - add support for Altera Nios-32 CPU
1967 - add support for Nios Cyclone Development Kit (DK-1C20)
1969 * Patch by Steven Scholz, 29 Sep 2003:
1970 - A second parameter for bootm overwrites the load address for
1971 "Standalone Application" images.
1972 - bootm sets environment variable "filesize" to the resulting
1973 (uncompressed) data length for "Standalone Application" images
1974 when autostart is set to "no". Now you can do something like
1975 if bootm $fpgadata $some_free_ram ; then
1976 fpga load 0 $some_free_ram $filesize
1979 * Patch by Denis Peter, 25 Sept 2003:
1980 add support for the MIP405 Rev. C board
1982 * Patch by Yuli Barcohen, 25 Sep 2003:
1983 add support for Zephyr Engineering ZPC.1900 board
1985 * Patch by Anders Larsen, 23 Sep 2003:
1986 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1987 implemented for the x86 architecture)
1989 * Patch by Sangmoon Kim, 23 Sep 2003:
1990 fix pll_pci_to_mem_multiplier table for MPC8245
1992 * Patch by Anders Larsen, 22 Sep 2003:
1993 enable timed autoboot on PXA
1995 * Patch by David Müller, 22 Sep 2003:
1996 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1997 returns correct libgcc file path
1998 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1999 time on s3c24x0 systems
2001 * Patch by Jon Diekema, 19 Sep 2003:
2002 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2003 link state to the fault LED.
2004 - In NetLoop, make the Fault LED reflect the link status. The link
2005 status gets updated on entry, and on timeouts.
2007 * Patch by Anders Larsen, 18 Sep 2003:
2008 allow mkimage to build and run on Cygwin-hosted systems
2010 * Patch by Frank Müller, 18 Sep 2003:
2011 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2014 * Patch by Pantelis Antoniou, 16 Sep 2003:
2015 add tool to compute fileds in the PLPRCR register for MPC86x
2017 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2019 * Fix build problems under FreeBSD
2021 * Add generic filesystem image type
2023 * Make fatload set filesize environment variable
2025 * enable basic / medium / high-end configurations for PPChameleonEVB
2026 board; fix NAND code
2028 * enable TFTP client code to specify to the server the desired
2029 timeout value (see RFC-2349)
2031 * Improve SDRAM setup for TRAB board
2033 * Suppress all output with splashscreen configured only if "splashimage"
2036 * Fix problems with I2C support for mpc5200
2038 * Adapt TRAB configuration and auto_update to new memory layout
2040 * Add configuration for wtk board
2042 * Add support for the Sharp LQ065T9DR51U LCD display
2044 * Patch by Rune Torgersen, 17 Sep 2003:
2045 - Fixes for MPC8266 default config
2046 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2048 * Patches by Jon Diekema, 17 Sep 2003:
2049 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2052 - adjust "help" output
2054 * Patches by Anders Larsen, 17 Sep 2003:
2055 - fix spelling errors
2056 - set GD_FLG_DEVINIT flag only after device function pointers
2058 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2060 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2061 - trigger watchdog while waiting in serial driver
2063 * Add auto-update code for TRAB board using USB memory sticks,
2064 support new configuration with more memory
2066 * disable MPC5200 bus pipelining as workaround for bus contention
2068 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2069 priority; configure critical interrupts to be handled like external
2072 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2073 go back to 66 MHz for stability
2075 * Patches by Jon Diekema, 15 Sep 2003:
2076 - add description for missing CFG_CMD_* entries in the README file
2079 * Patch by Gleb Natapov, 14 Sep 2003:
2080 enable watchdog support for all MPC824x boards that have a watchdog
2082 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2083 "Non-octet Aligned Frame" errors we see at 100 Mbps
2085 * Patch by Sharad Gupta, 14 Sep 2003:
2086 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2088 * Patch by llandre, 11 Sep 2003:
2089 update configuration for PPChameleonEVB board
2091 * Patch by David Müller, 13 Sep 2003:
2092 various changes to VCMA9 board specific files
2094 * Add I2C support for MGT5100 / MPC5200
2096 * Patch by Rune Torgersen, 11 Sep 2003:
2097 Changed default memory option on MPC8266ADS to NOT be Page Based
2098 Interleave, since this doesn't work very well with the standard
2101 * Patch by George G. Davis, 12 Sep 2003:
2102 fix Makefile settings for sk98 driver
2104 * Patch by Stefan Roese, 12 Sep 2003:
2105 - new boards added: DP405, HUB405, PLU405, VOH405
2106 - some esd boards updated
2107 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2109 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2111 * Patch by Martin Krause, 11 Sep 2003:
2112 add burn-in tests for TRAB board
2114 * Enable instruction cache on MPC5200 board
2116 * Patch by Denis Peter, 11 Sep 2003:
2117 - fix USB data pointer assignment for bulk only transfer.
2118 - prevent to display erased directories in FAT filesystem.
2120 * Change output format for NAND flash - make it look like for other
2123 ======================================================================
2124 Changes for U-Boot 0.4.8:
2125 ======================================================================
2127 * Add I2C and RTC support for RMU board
2129 * Patches by Denis Peter, 9 Sep 2003:
2130 add FAT support for IDE, SCSI and USB
2132 * Patches by Gleb Natapov, 2 Sep 2003:
2133 - cleanup of POST code for unsupported architectures
2134 - MPC824x locks way0 of data cache for use as initial RAM;
2135 this patch unlocks it after relocation to RAM and invalidates
2138 * Patch by Gleb Natapov, 30 Aug 2003:
2139 new I2C driver for mpc107 bridge. Now works from flash.
2141 * Patch by Dave Ellis, 11 Aug 2003:
2142 - JFFS2: fix typo in common/cmd_jffs2.c
2143 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2144 - JFFS2: remove node version 0 warning
2145 - JFFS2: accept JFFS2 PADDING nodes
2146 - SXNI855T: add AM29LV800 support
2147 - SXNI855T: move environment from EEPROM to flash
2148 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2150 * Patch by Bill Hargen, 11 Aug 2003:
2151 fixes for I2C on MPC8240
2152 - fix i2c_write routine
2153 - fix iprobe command
2154 - eliminates use of global variables, plus dead code, cleanup.
2156 * Add support for USB Mass Storage Devices (BBB)
2157 (tested with USB memory sticks only)
2159 * Avoid flicker on TRAB's VFD
2161 * Add support for SK98xx driver
2163 * Add PCI support for SL8245 board
2165 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2166 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2167 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2169 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2170 to allow for more accurate baudrate settings
2171 (error now 0.7% at 115 kbps, instead of 3.5% before)
2173 * Patch by Andreas Mohr, 4 Sep 2003:
2174 Fix a lot of spelling errors
2176 * Add support for PPChameleon Eval Board
2178 * Add support for P3G4 board
2180 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2183 * Patch by Yuli Barcohen, 7 Aug 2003:
2184 check BCSR to detect if the board is configured in PCI mode
2186 ======================================================================
2187 Changes for U-Boot 0.4.7:
2188 ======================================================================
2190 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2191 add support for Adder II MPC852T module
2193 * Patch by George G. Davis, 19 Aug 2003:
2194 fix TI Innovator/OMAP1510 pin configs
2196 * Patches by Kshitij, 18 Aug 2003
2197 - add support for arm926ejs cpu core
2198 - add support for TI OMAP 1610 Innovator Board
2200 * Patch by Yuli Barcohen, 14 Aug 2003:
2201 add support for bzip2 uncompression
2203 * Add GCC library to examples/Makefile so GCC utility functions will
2206 * Add I2C and RTC support for RMU board using software I2C driver
2207 (because of better response to iprobe command); fix problem with
2210 * Patch by Matthias Fuchs, 28 Aug 2003:
2211 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2212 CONFIG_BOOTP_MAKS (see README).
2214 * Fix ICU862 environment problem
2216 * Fix RAM size detection for RMU board
2218 * Implement "reset" for MGT5100/MPC5200 systems
2220 ======================================================================
2221 Changes for U-Boot 0.4.6:
2222 ======================================================================
2224 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2225 allow selection of clock frequency as "make" target
2227 * Implement memory autosizing code for IceCube boards
2229 * Configure network port on INCA-IP for autonegotiation
2231 * Fix overflow problem in network timeout code
2233 * Patch by Richard Woodruff, 8 Aug 2003:
2234 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2236 ======================================================================
2237 Changes for U-Boot 0.4.5:
2238 ======================================================================
2240 * Update for TQM board defaults:
2241 disable clocks_in_mhz, enable boot count limit
2243 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2244 in toplevel directory instead. Removed astest.c from tools/gdb because
2245 it is no longer relevant.
2247 * Fix PCI support for MPC5200 / IceCube Board
2249 * Map ISP1362 USB OTG controller for NSCU board
2251 * Patch by Brad Parker, 02 Aug 2003:
2252 fix sc520_cdp problems
2254 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2256 * Allow erase command to cross flash bank boundaries
2258 * Patch by Scott McNutt, 21 Jul 2003:
2259 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2260 Both LynxOS and BlueCat linux KDIs are supported.
2262 * Patch by Richard Woodruff, 25 Jul 2003:
2263 use more reliable reset for OMAP/925T
2265 * Patch by Nye Liu, 25 Jul 2003:
2266 fix typo in mpc8xx.h
2268 * Patch by Richard Woodruff, 24 Jul 2003:
2269 Fixes for cmd_nand.c:
2270 - Fixed null dereferece which could result in incorrect ECC values.
2271 - Added support for devices with no Ready/Busy signal hooked up.
2272 - Added OMAP1510 read/write protect handling.
2273 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2275 - Switched default ECC to be JFFS2.
2277 * Allow crc32 to be used at address 0x000
2279 * Provide consistent interface to standalone applications to access
2280 the 'global_data' structure
2281 Provide a doc/README.standalone more useful to users/developers.
2283 * Make IceCube MGT5100 FEC driver work
2285 * Implement new mechanism to export U-Boot's functions to standalone
2286 applications: instead of using (PPC-specific) system calls we now
2287 use a jump table; please see doc/README.standalone for details
2289 * Patch by Dave Westwood, 24 Jul 2003:
2290 added support for Unity OS (a proprietary OS)
2292 * Patch by Detlev Zundel, 23 Jul 2003:
2293 add "imls" command to print flash table of contents
2295 * Fix cold boot detection for log buffer reset
2297 * Return error for invalid length specifiers with "cp.X" etc.
2299 * Fix startup problem on MIPS
2301 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2302 bitmap support is configured
2304 * Patch by Bill Hargen, 18 Jul 2003:
2305 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2307 * Patch by Denis Peter, 18 Jul 2003:
2308 - fix memory configuration for MIP405T
2309 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2311 * Cleanup of TQM82xx configurations; use "official" board types
2312 to make selection easier.
2314 * Patch by Martin Krause, 17 Jul 2003:
2315 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2317 * Patch by Richard Woodruff, 17 July 03:
2318 - Fixed bug in OMAP1510 baud rate divisor settings.
2320 * Patch by Nye Liu, 16 July 2003:
2322 - add MPC86xADS support (uses MPC86xADS.h)
2323 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2325 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2326 o don't trust gclk() software measurement by default, depend on
2327 CONFIG_8xx_GCLK_FREQ
2328 - add DRAM SIMM not installed detection
2329 - use more "correct" SDRAM initialization sequence
2330 - allow different SDRAM sizes (8xxADS has 8M)
2332 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2333 - rename MAMR/MBMR defines to be more consistent. Should eventually
2334 be merged into MxMR to better reflect the PowerQUICC datasheet.
2336 * Patch by Yuli Barcohen, 16 Jul 2003:
2337 support new Motorola PQ2FADS-ZU evaluation board which replaced
2338 MPC8260ADS and MPC8266ADS
2340 ======================================================================
2341 Changes for U-Boot 0.4.4:
2342 ======================================================================
2344 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2346 * Add support for MGT5100 and MPC5200 processors
2348 * Patch by Lutz Dennig, 15 Jul 2003:
2349 update for R360MPI board
2351 ======================================================================
2352 Changes for U-Boot 0.4.3:
2353 ======================================================================
2355 * Patches by Kshitij, 04 Jul 2003
2356 - added support for arm925t cpu core
2357 - added support for TI OMAP 1510 Innovator Board
2359 * Patches by Martin Krause, 14 Jul 2003:
2360 - add I2C support for s3c2400 systems (trab board)
2361 - (re-) add "ping" to command table
2363 * Fix handling of "slow" POST routines
2365 * Patches by Yuli Barcohen, 13 Jul 2003:
2366 - Correct flash and JFFS2 support for MPC8260ADS
2367 - fix PVR values and clock generation for PowerQUICC II family
2370 * Patch by Bernhard Kuhn, 08 Jul 2003:
2371 - add support for M68K targets
2373 * Patch by Ken Chou, 3 Jul:
2374 - Fix PCI config table for A3000
2375 - Fix iobase for natsemi.c
2376 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
2378 * Allow to enable "slow" POST routines by key press on power-on
2379 * Fix temperature dependend switching of LCD backlight on LWMON
2380 * Tweak output format for LWMON
2382 * Patch by Stefan Roese, 11 Jul 2003:
2383 - Fix bug in CONFIG_VERSION_VARIABLE.
2384 - AR405 config updated.
2385 - OCRTC/ORSG: bsp command added.
2386 - ASH405 bsp update.
2388 ======================================================================
2389 Changes for U-Boot 0.4.2:
2390 ======================================================================
2392 * Add support for NSCU board
2394 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2396 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2397 mirror bit flash on TQM8xxM modules
2399 * Patch by Kenneth Johansson, 30 Jun 2003:
2400 get rid of MK_CMD_ENTRY macro; update doc/README.command
2402 * Patch by Seb James, 30 Jun 2003:
2403 Improve documentation of I2C configuration in README
2405 * Fix problems with previous log buffer "fixes"
2407 * Fix minor help text issues
2409 * "log append" did not append a newline
2411 ======================================================================
2412 Changes for U-Boot 0.4.1:
2413 ======================================================================
2415 * Fix some missing commands, cleanup header files
2416 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2418 * Rewrite command lookup and help command (fix problems with bubble
2419 sort when sorting command name list). Minor cleanup here and there.
2421 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2422 - Allow to call sysmon function interactively
2423 - PIC on LWMON board needs delay after power-on
2424 - Add missing RSR definitions for MPC8xx
2425 - Improve log buffer handling: guarantee clean reset after power-on
2426 - Add support for EXBITGEN board (aka "genie")
2427 - Add support for SL8245 board
2430 - remove trailing white space, trailing empty lines, C++ comments, etc.
2431 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2433 * Patches by Kenneth Johansson, 25 Jun 2003:
2434 - major rework of command structure
2435 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2437 ======================================================================
2438 Changes for U-Boot 0.4.0:
2439 ======================================================================
2441 * Patches by Robert Schwebel, 26 Jun 2003:
2442 - csb226 configuration updated
2443 - credits for logodl port updated
2444 - innokom configuration updated
2445 - logodl tree update, still with coding style inconsistencies
2446 - added OCM for ppc405 warning to README
2448 * Patch by Pantelis Antoniou, 25 Jun 2003:
2449 update NetVia with V2 board support
2451 * Header file cleanup for ARM
2453 * Patch by Murray Jensen, 24 Jun 2003:
2454 - make sure to use only U-boot provided header files
2455 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2457 * Patch by Stefan Roese, 24 Jun 2003:
2458 - Update esd ASH405 board files.
2459 - Update esd DASA_SIM config file.
2460 - Add ping command to some esd boards.
2462 * Patch by Yuli Barcohen, 23 Jun 2003:
2463 Update for MPC8260ADS board
2465 * Patch by Murray Jensen, 23 Jun 2003:
2466 - cleanup of GCC 3.x compiler warnings
2468 * Patch by Rune Torgersen, 4 Jun 2003:
2469 add large memory support for MPC8266ADS board
2471 * Patch by Richard Woodruff, 19 June 03:
2472 - Enabled standard u-boot device abstraction for ARM
2473 - Enabled console device for ARM
2474 - Initilized bi_baudrate for ARM
2476 * Patch by Bill Hargen, 23 Apr 2003:
2477 fix byte order for 824x I2C addresses (write op)
2479 * Patch by Murray Jensen, 20 Jun 2003:
2481 - cleanup (especially for gcc-3.x compilers)
2483 * Patch by Tom Guilliams, 20 Jun 2003:
2484 added CONFIG_750FX support for IBM 750FX processors
2486 * Patch by Devin Crumb, 02 Apr 2003:
2487 Fix clock divider rounding problem in drivers/serial.c
2489 * Patch by Richard Woodruff, 19 June 03:
2490 - Fixed smc91c111 driver to sync with the u-boot environment
2491 (driver/smc91c111.c).
2492 - Added eth_init error return check in NetLoop (net/net.c).
2494 * Patch by Ken Chou, 19 June 2003:
2495 Added support for A3000 SBC board (Artis Microsystems Inc.)
2497 * Patches by Murray Jensen, 17 Jun 2003:
2498 - Hymod board database mods: add "who" field and new xilinx chip types
2499 - provide new "init_cmd_timeout()" function so code external to
2500 "common/main.c" can use the "reset_cmd_timeout()" function before
2501 entering the main loop
2502 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2503 slightly different. see include/configs/hymod.h for an example
2504 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2505 CFG_DTT_ADM1021 defined)
2506 - add new "eeprom_probe()" function which has similar args and
2507 behaves in a similar way to "eeprom_read()" etc.
2508 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2509 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2510 - gdbtools copyright update
2511 - ensure that set_msr() executes the "sync" and "isync" instructions
2512 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2513 - 8260 I/O ports fix: Open Drain should be set last when configuring
2514 - add SIU IRQ defines for 8260
2515 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2516 config.mk to allow board configurations to override the GNU
2517 linker script, selected via the LDSCRIPT, make variable, and to
2518 give an initial value to the OBJCFLAGS make variable
2519 - 8260 i2c enhancement:
2520 o correctly extends the timeout depending on the size of all
2521 queued messages for both transmit and receive
2522 o will not continue with receive if transmit times out
2523 o ensures that the error callback is done for all queued tx
2525 o correctly detects both tx and rx timeouts, only delivers one to
2526 the callback, and does not overwrite an earlier error
2527 o logic in i2c_probe now correct
2528 - add "vprintf()" function so that "panic()" function can be
2530 - many Hymod board changes
2532 * Patches by Robert Schwebel, 14 Jun 2003:
2533 - add support for Logotronic DL datalogger board
2534 - cleanup serial line after kermit binary download
2535 - add debugX macro (debug level support)
2536 - update mach-types.h to latest arm.linux.org.uk master list.
2538 * Patches by David Müller, 12 Jun 2003:
2539 - rewrite of the S3C24X0 register definitions stuff
2540 - "driver" for the built-in S3C24X0 RTC
2542 * Patches by Yuli Barcohen, 12 Jun 2003:
2543 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2544 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2545 configuration word supplied by FPGA on some MPC8260ADS boards
2547 * Patch by Pantelis Antoniou, 10 Jun 2003:
2548 Unify status LED interface
2550 * Add support for DS12887 RTC; add RTC support for ATC board
2552 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
2553 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2554 - Add Atmel DataFlash support for reading and writing.
2555 - Add possibility to boot a Linux from DataFlash with BOOTM command.
2556 - Add Flash detection on Atmel AT91RM9200DK
2557 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2558 - Replace old Ethernet PHY layer functions
2559 - Change link address
2561 * Patch by Frank Smith, 9 Jun 2003:
2562 use CRIT_EXCEPTION for machine check on 4xx
2564 * Patch by Detlev Zundel, 13 Jun 2003:
2565 added implementation of the "carinfo" command in cmd_immap.c
2567 * Fix CONFIG_NET_MULTI support in include/net.h
2569 * Patches by Kyle Harris, 13 Mar 2003:
2570 - Add FAT partition support
2571 - Add command support for FAT
2572 - Add command support for MMC
2574 - Add Intel PXA support for video
2575 - Add Intel PXA support for MMC
2577 - Enable MMC and FAT for lubbock board
2578 - Other misc changes for lubbock board
2580 * Patch by Robert Schwebel, April 02, 2003:
2581 fix for SMSC91111 driver
2583 * Patch by Vladimir Gurevich, 04 Jun 2003:
2584 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2586 * Patch by Stefan Roese, 05 Jun 2003:
2587 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2588 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2589 data cache can be used even if the chip select is in use.
2590 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2591 (see README for further description).
2592 - Changed config files of CONFIG_EEPRO100 boards to use the
2593 CFG_RX_ETH_BUFFER define.
2595 * Add support for RMU board
2597 * Add support for TQM862L at 100/50 MHz
2599 * Patch by Pantelis Antoniou, 02 Jun 2003:
2600 major reconstruction of networking code;
2601 add "ping" support (outgoing only!)
2603 * Patch by Denis Peter, 04 June 2003:
2604 add support for the MIP405T board
2606 * Patches by Udi Finkelstein, 2 June 2003:
2607 - Added support for custom keyboards, initialized by defining a
2608 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2609 - Added support for the RBC823 board.
2610 - cpu/mpc8xx/lcd.c now automatically calculates the
2611 Horizontal Pixel Count field.
2613 * Fix alignment problem in BOOTP (dhcp_leasetime option)
2614 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2616 * Patch by Mark Rakes, 14 May 2003:
2617 add support for Intel e1000 gig cards.
2619 * Patch by Nye Liu, 3 Jun 2003:
2620 fix critical typo in MAMR definition (include/mpc8xx.h)
2622 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2624 * Patch by Klaus Heydeck, 2 Jun 2003
2625 Minor changes for KUP4K configuration
2627 * Patch by Marc Singer, 29 May 2003:
2628 Fixed rarp boot method for IA32 and other little-endian CPUs.
2630 * Patch by Marc Singer, 28 May 2003:
2631 Added port I/O commands.
2633 * Patch by Matthew McClintock, 28 May 2003
2634 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2635 - minor patches for utx8245
2637 * Patch by Daniel Engström, 28 May 2003:
2640 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2641 add nand flash support to SXNI855T configuration
2642 fix/extend nand flash support:
2643 - fix 'nand erase' command so does not erase bad blocks
2644 - fix 'nand write' command so does not write to bad blocks
2645 - fix nand_probe() so handles no flash detected properly
2646 - add doc/README.nand
2647 - add .jffs2 and .oob options to nand read/write
2648 - add 'nand bad' command to list bad blocks
2649 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2650 - make NAND read/write faster
2652 * Patch by Rune Torgersen, 23 May 2003:
2653 Update for MPC8266ADS board
2655 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2656 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2657 _time_ (!) if the environment is embedded within the U-Boot image,
2658 or in a separate flash sector.
2660 * Cleanup CFG_DER #defines in config files (wd maintained only)
2662 * Fix data abort exception handling for arm920t CPU
2664 * Fix alignment problems with flash driver for TRAB board
2666 * Patch by Donald White, 21 May 2003:
2667 fix calculation of base address in pci_hose_config_device()
2669 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2670 execute "cmd2", even if "cmd1" fails. Note that this is different
2671 to "run var1 var2" where the contents of "var2" will NOT be
2672 executed when a command in "var1" fails.
2674 * Add zero-copy ramdisk support (requires corresponding kernel support!)
2676 * Patch by Kyle Harris, 20 May 2003:
2677 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2678 into cpu/pxa and arch-pxa.
2680 * Patch by Stefan Roese, 23 May 2003:
2681 - IBM PPC405EP port added.
2682 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2683 UART0) is used as default U-Boot console. PPC4xx only!
2684 - esd ASH405 board added (PPC405EP based).
2685 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2686 - esd CPCI405AB board added.
2687 - esd PMC405 board added.
2688 - Update of some esd boards.
2690 * Patch by Denis Peter, 19 Mai 2003:
2691 add support for the MIP405-3 board
2693 * Patch by Dave Ellis, 22 May 2003:
2694 Fix problem with only partially cleared .bss segment
2696 * Patch by Rune Torgersen, 12 May 2003:
2697 get PCI to work on a MPC8266ADS board; incorporate change to
2698 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2700 * Patch by Nye Liu, 1 May 2003:
2701 minor patches for the FADS8xx
2703 * Patch by Thomas Schäfer, 28 Apr 2003:
2704 Fix SPD handling for 256 ECC DIMM on Walnut
2706 * Add support for arbitrary bitmaps for TRAB's VFD command;
2707 allow to pass boot bitmap addresses in environment variables;
2708 allow for zero boot delay
2710 * Patch by Christian Geißinger, 19 May 2002:
2711 On TRAB: wait until the dummy byte has been completely sent
2713 * Patch by David Updegraff, 22 Apr 2003:
2714 update for CrayL1 board
2716 * Patch by Pantelis Antoniou, 21 Apr 2003:
2717 add boot support for ARTOS (a proprietary OS)
2719 * Patch by Steven Scholz, 11 Apr 2003:
2720 Add support for RTC DS1338
2722 * Patch by Rod Boyce, 24 Jan 2003:
2723 Fix counting of extended partitions in diskboot command
2725 * Patch by Christophe Lindheimer, 20 May 2003:
2726 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2728 * Fix SDRAM timing on Purple board
2730 * Add support for CompactFlash on ATC board
2731 (includes support for Intel 82365 and compatible PC Card controllers,
2732 and Yenta-compatible PCI-to-CardBus controllers)
2734 * Patch by Mathijs Haarman, 08 May 2003:
2735 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2737 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
2739 * Add support for Promess ATC board
2741 * Patch by Keith Outwater, 28 Apr 2003:
2742 - Miscellaneous corrections and additions to GEN860T board specific code.
2743 - Added GEN860_SC variant to GEN860T.
2744 - Miscellaneous corrections to GEN860T documentation.
2745 - Correct duplicate entry in U-Boot CREDITS file.
2746 - Add GEN860T_SC entry in MAINTAINERS file.
2747 - Update CREDITS file with GEN860T_SC info.
2749 * Update Smiths Aerospace addresses in MAINTAINERS file
2751 * Fix error handling in hush's version of "run" command
2754 - Splashscreen support
2757 - temperature dependend enabling of LCD
2759 * Allow booting from old "PPCBoot" disk partitions
2761 * Add support for TQM8255 Board / MPC8255 CPU
2763 ======================================================================
2764 Changes for U-Boot 0.3.1:
2765 ======================================================================
2767 * Make sure Block Lock Bits get cleared in R360MPI flash driver
2769 * MPC823 LCD driver: Fill color map backwards, to allow for steady
2770 display when Linux takes over
2772 * Patch by Erwin Rol, 27 Feb 2003:
2773 Add support for RTEMS (this time for real).
2775 * Add support for "bmp info" and "bmp display" commands to load
2776 bitmap images; this can be used (for example in a "preboot"
2777 command) to display a splash screen very quickly after poweron.
2779 * Add support for 133 MHz clock on INCA-IP board
2781 * Patch by Lutz Dennig, 10 Apr 2003:
2782 Update for R360MPI board
2784 * Add new meaning to "autostart" environment variable:
2785 If set to "no", a standalone image passed to the
2786 "bootm" command will be copied to the load address
2787 (and eventually uncompressed), but NOT be started.
2788 This can be used to load and uncompress arbitrary
2791 * Patch by Stefan Roese, 10 Apr 2003:
2792 Changed DHCP client to use IP address from server option field #54
2793 from the OFFER packet in the server option field #54 in the REQUEST
2794 packet. This fixes a problem using a Windows 2000 DHCP server,
2795 where the DHCP-server is not the TFTP-server.
2797 * Set max brightness for MN11236 displays on TRAB board
2799 * Add support for TQM862L modules
2801 ======================================================================
2802 Changes for U-Boot 0.3.0:
2803 ======================================================================
2805 * Patch by Arun Dharankar, 4 Apr 2003:
2806 Add IDMA example code (tested on 8260 only)
2808 * Add support for Purple Board (MIPS64 5Kc)
2810 * Add support for MIPS64 5Kc CPUs
2812 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2814 * Patch by Denis Peter, 04 Apr 2003:
2815 - update MIP405-4 board
2817 * Patch by Stefan Roese, 4 Apr 2003:
2818 - U-Boot version environment variable "ver" added
2819 (CONFIG_VERSION_VARIABLE).
2820 - Changed PPC405GPr version from A to B.
2821 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2823 * Patches by Denis Peter, 03 April 2003:
2824 - fix PCI IRQs on MPL boards
2825 - fix two more un-relocated pointer problems
2827 * Fix behaviour of "run" command:
2828 - print error message iv variable does not exist
2829 - terminate processing of arguments in case of error
2831 * Patches by Peter Figuli, 10 Mar 2003
2832 - Add support for BTUART on PXA platform
2833 - Add support for WEP EP250 (PXA) board
2835 * Fix flash problems on INCA-IP; add tool to allow bruning images to
2836 flash using a BDI2000
2838 * Implement fix for I2C Edge Conditions problem for all boards that
2839 use the bit-banging driver (common/soft_i2c.c)
2841 * Patch by Martin Winistoerfer, 23 Mar 2003
2842 - Add port to MPC555/556 microcontrollers
2843 - Add support for cmi customer board with
2844 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2846 * Patch by Rick Bronson, 28 Mar 2003:
2847 - fix common/cmd_nand.c
2849 * Patch by Arun Dharankar, 24 Mar 2003:
2850 - add threads / scheduler example code
2852 * Add patches by Robert Schwebel, 31 Mar 2003:
2853 - add ctrl-c support for kermit download
2854 - align bdinfo output on ARM
2855 - csb226 board: bring in sync with innokom/memsetup.S
2856 - csb226 board: fix MDREFR handling
2857 - misc doc fixes / extensions
2858 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2859 - add BOOT_PROGRESS to armlinux.c
2861 * Add CPU ID, version, and clock speed for INCA-IP
2863 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2864 - fix SRAM and SDRAM memory sizing
2865 - add status LED support
2866 - add MAC address for second (SCC1) ethernet port
2868 * Update default environment for TQM8260 board
2870 * Patch by Rick Bronson, 16 Mar 2003:
2871 - Add NAND flash support for reading, writing, and erasing NAND
2872 flash (certain forms of which are called SmartMedia).
2873 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
2875 * Patches by Robert Schwebel, 19 Mar 2003:
2876 - use arm-linux-gcc as default compiler for ARM
2877 - fix i2c fixup code
2878 - fix missing baudrate setting
2879 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2880 - moved "ignoring trailing characters" _before_ u-boot wants to
2881 print out diagnostics messages; removes bogus characters at the
2884 * Patch by John Zhan, 18 Mar 2003:
2885 Add support for SinoVee Microsystems SC8xx boards
2887 * Patch by Rolf Offermanns, 21 Mar 2003:
2888 ported the dnp1110 related changes from the current armboot cvs to
2889 current u-boot cvs. smc91111 does not work. problem marked in
2890 smc91111.c, grep for "FIXME".
2892 * Patch by Brian Auld, 25 Mar 2003:
2893 Add support for STM flash chips on ebony board
2895 * Add PCI support for MPC8250 Boards (PM825 module)
2897 * Patch by Stefan Roese, 25 Mar 2003:
2900 * Patch by Stefan Roese, 20 Mar 2003:
2901 - CPCI4052 update (support for revision 3).
2902 - Set edge conditioning circuitry on PPC405GPr for compatibility
2903 to existing PPC405GP designs.
2904 - Clip udiv to 5 bits on PPC405 (serial.c).
2906 * Extend INCAIP board support:
2907 - add automatic RAM size detection
2908 - add "bdinfo" command
2909 - pass flash address and size to Linux kernel
2910 - switch to 150 MHz clock
2912 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
2913 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2914 boards, version 153 for Rev. 200 boards).
2916 * Patch by Vladimir Gurevich, 12 Mar 2003:
2917 Fix relocation problem of statically initialized string pointers
2920 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
2921 Cleanup & bug fixes for JFFS2 code:
2922 - the memory mangement was broken. It caused havoc on malloc by
2923 writing beyond the block boundaries.
2924 - the length calculation for files was wrong, sometimes resulting
2925 in short file reads.
2926 - data copying now optionally takes fragment version numbers into
2927 account, to avoid copying from older data.
2928 See doc/README.JFFS2 for details.
2930 * Patch by Josef Wagner, 12 Mar 2003:
2931 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2932 - ETH05 and BEDBUG support for CU824
2933 - added support for MicroSys CPC45
2934 - new BOOTROM/FLASH0 and DOC base for PM826
2936 * Patch by Robert Schwebel, 12 Mar 2003:
2937 Fix the chpart command on innokom board
2940 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2941 s/PPCBoot/U-Boot/ in some files
2942 s/pImage/uImage/ in some files
2944 * Patch by Detlev Zundel, 15 Jan 2003:
2945 Fix '' command line quoting
2947 * Patch by The LEOX team, 19 Jan 2003:
2948 - add support for the ELPT860 board
2949 - add support for Dallas ds164x RTC
2951 * Patches by David Müller, 31 Jan 2003:
2952 - minimal setup for CardBus bridges
2953 - add EEPROM read/write support in the CS8900 driver
2954 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
2955 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
2957 * Patch by Steven Scholz, 04 Feb 2003:
2958 add support for RTC DS1307
2960 * Patch by Reinhard Meyer, 5 Feb 2003:
2961 fix PLPRCR/SCCR init sequence on 8xx to allow for
2962 changes of EBDF by software
2964 * Patch by Vladimir Gurevich, 07 Feb 2003:
2965 "API-compatibility patch" for 4xx I2C driver
2967 * TRAB fixes / extensions:
2968 - Restore VFD brightness as saved in environment
2969 - add support for Fujitsu flashes
2970 - make sure both buzzers are turned off (drive low level)
2972 * Patches by Robert Schwebel, 06 Mar 2003:
2973 - fix bug in BOOTP code (must use NetCopyIP)
2974 - update of CSB226 port
2975 - clear BSS segment on XScale
2976 - added support for i2c_init_board() function
2977 - update to the Innokom plattform
2979 * Extend support for redundand environments for configurations where
2980 environment size < sector size
2982 * Patch by Rune Torgersen, 13 Feb 2003:
2983 Add support for Motorola MPC8266ADS board
2985 * Patch by Kyle Harris, 19 Feb 2003:
2986 patches for the Intel lubbock board:
2987 memsetup.S - general cleanup (based on Robert's csb226 code)
2988 flash.c - overhaul, actually works now
2989 lubbock.c - fix init funcs to return proper value
2991 * Patch by Kenneth Johansson, 26 Feb 2003:
2992 - Fixed off by one in RFTA calculation.
2993 - No need to abort when LDF is lower than we can program it's only
2994 minimum timing so clamp it to what we can do.
2995 - Takes function pointer to function for reading the spd_nvram. Usefull
2996 for faking data or hardcode a module without the nvram.
2997 - fix other user for above change
2998 - fix some comments.
3000 * Patches by Brian Waite, 26 Feb 2003:
3001 - fix port for evb64260 board
3002 - fix PCI for evb64260 board
3005 * Patch by Reinhard Meyer, 1 Mar 2003:
3006 Add support for EMK TOP860 Module
3008 * Patch by Yuli Barcohen, 02 Mar 2003:
3009 Add SPD EEPROM support for MPC8260ADS board
3011 * Patch by Robert Schwebel, 21 Jan 2003:
3012 - Add support for Innokom board
3013 - Don't complain if "install" fails
3014 - README cleanup (remove duplicated lines)
3015 - Update PXA header files
3017 * Add documentation for existing POST code (doc/README.POST)
3019 * Patch by Laudney Ren, 15 Jan 2003:
3020 Fix handling of redundand environment in "tools/envcrc.c"
3022 * Patch by Detlev Zundel, 28 Feb 2003:
3023 Add bedbug support for 824x systems
3025 * Add support for 16 MB flash configuration of TRAB board
3027 * Patch by Erwin Rol, 27 Feb 2003:
3028 Add support for RTEMS
3030 * Add image information to README
3032 * Patch by Stefan Roese, 18 Feb 2003:
3033 CPCIISER4 configuration updated.
3035 * Patch by Stefan Roese, 17 Feb 2003:
3036 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3038 * Patch by Stefan Roese, 13 Feb 2003:
3039 Add "pcidelay" environment variable (in ms, enabled via
3040 CONFIG_PCI_BOOTDELAY).
3041 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3042 RST# to respond to configuration cycles (33MHz -> 1s).
3044 * Fix dual PCMCIA slot support (when running with just one
3047 * Add VFD type detection to trab board
3049 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3050 variable with value in the EEPROM
3052 * Patch by Stefan Roese, 10 Feb 2003:
3053 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3055 * Add support for MIPS32 4Kc CPUs
3057 * Add support for INCA-IP Board
3059 ======================================================================
3060 Changes for U-Boot 0.2.2:
3061 ======================================================================
3063 * Add dual ethernet support on PM826
3065 * Add support for LXT971 PHY on PM826
3067 * Patch by Tord Andersson, 16 Jan 2003:
3068 Fix flash sector count for TQM8xxL
3070 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3071 16 bytes out of each 32 byte block)
3073 ======================================================================
3074 Changes for U-Boot 0.2.1:
3075 ======================================================================
3077 * Add support for V37 board
3078 (patch by Jón Benediktsson, 11 Dec 2002)
3080 * Update baudrate in bd_info when it gets changed
3082 * Add watchdog trigger points while waiting for serial port
3083 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3085 * Improve command line tool to access the U-Boot's environment
3086 (figuration of the utility, using a config file)
3088 * Add single quote support for (old) command line parser
3090 * Switch LWMON board default config from FRAM to EEPROM;
3091 in POST, EEPROM shows up on 8 addresses
3093 ======================================================================
3094 Changes for U-Boot 0.2.0:
3095 ======================================================================
3097 * Use 1-byte-read instead of -write for iprobe() function
3098 Add i2c commands to PM826 config
3100 * extend I2C POST code: check for list on known addresses
3102 * Improve log buffer code; use "loglevel" to decide which messages
3103 to log on the console, too (like in Linux); get rid of "logstart"
3105 * Add command line tool to access the U-Boot's environment
3106 (board-specific for TRAB now, to be fixed later)
3108 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3109 Fix misc problems with AmigaOne support
3111 * Patch by Chris Hallinan, 3 Dec 2002:
3112 minor cleanup to the MPC8245 EPIC driver
3114 * Patch by Pierre Aubert , 28 Nov 2002
3115 Add support for external (SIU) interrupts on MPC8xx
3117 * Patch by Pierre Aubert , 28 Nov 2002
3118 Fix nested syscalls bug in standalone applications
3120 * Patch by David Müller, 27 Nov 2002:
3121 fix output of "pciinfo" command for CardBus bridge devices.
3123 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3126 * Add LED indication for IDE activity on KUP4K board
3128 * Fix startup problems with VFD display on TRAB
3130 * Patch by Pierre Aubert, 20 Nov 2002
3131 Add driver for Epson SED13806 graphic controller.
3132 Add support for BMP logos in cfb_console driver.
3134 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3136 * Patch by Rod Boyce, 21 Nov 2002:
3137 fix PCMCIA on MBX8xx board
3139 * Patch by Pierre Aubert , 21 Nov 2002
3140 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3141 bootmode word in DPRAM configurable
3143 * Patch by Daniel Engström, 18 Nov 2002:
3144 Fixes for x86 port (mostly strings issues)
3146 * Patch by Ken Chou, 18 Nov 2002:
3147 Fix for natsemi NIC cards (DP83815)
3149 * Patch by Pierre Aubert, 19 Nov 2002:
3150 fix a bug for the MII configuration, and some warnings
3152 * Patch by Thomas Frieden, 13 Nov 2002:
3153 Add code for AmigaOne board
3154 (preliminary merge to U-Boot, still WIP)
3156 * Patch by Jon Diekema, 12 Nov 2002:
3157 - Adding URL for IEEE OUI lookup
3158 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3160 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3161 root-on-nfs macros are designed to switch how the default boot
3162 method gets defined.
3164 * Patch by Daniel Engström, 13 Nov 2002:
3165 Add support for i386 architecture and AMD SC520 board
3167 * Patch by Pierre Aubert, 12 Nov 2002:
3168 Add support for DOS filesystem and booting from DOS floppy disk
3170 * Patch by Jim Sandoz, 07 Nov 2002:
3171 Increase number of network RX buffers (PKTBUFSRX in
3172 "include/net.h") for EEPRO100 based boards (especially SP8240)
3173 which showed "Receiver is not ready" errors when U-Boot was
3174 processing the receive buffers slower than the network controller
3177 * Patch by Andreas Oberritter, 09 Nov 2002:
3178 Change behaviour of NetLoop(): return -1 for errors, filesize
3179 otherwise; return code 0 is valid an means no file loaded - in this
3180 case the environment still gets updated!
3182 * Patches by Jon Diekema, 9 Nov 2002:
3183 - improve ADC/DAC clocking on the SACSng board to align
3184 the failing edges of LRCLK and SCLK
3185 - sbc8260 configuration tweaks
3186 - add status LED support for 82xx systems
3187 - wire sspi/sspo commands into command handler; improved error
3189 - add timestamp support and alternate memory test to the
3190 SACSng configuration
3192 * Patch by Vince Husovsky, 7 Nov 2002:
3193 Add "-n" to linker options to get rid of "Not enough room for
3194 program headers" problem
3196 * Patch by David Müller, 05 Nov 2002
3197 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3198 so we can use an already existing name
3200 * Patch by Pierre Aubert, 05 Nov 2002
3201 Hardware relatied improvments in FDC boot code
3203 * Patch by Holger Schurig, 5 Nov 2002:
3204 Make the PXA really change it's frequency
3206 * Patch by Pierre Aubert, 05 Nov 2002
3207 Add support for slave serial Spartan 2 FPGAs
3209 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3212 * Add support for log buffer which can be passed to Linux kernel's
3213 syslog mechanism; used especially for POST results.
3215 * Patch by Klaus Heydeck, 31 Oct 2002:
3216 Add initial support for kup4k board
3218 * Patch by Robert Schwebel, 04 Nov 2002:
3219 - use watchdog to reset PXA250 systems
3220 - added progress callbacks to (some of the) ARM code
3221 - update for Cogent CSB226 board
3223 * Add support for FPS860 board
3225 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3226 Improve PCI access on 32-bits Compact PCI bus
3228 * Fix mdelay() on TRAB - this was still the debugging version with
3229 seconds instead of ms.
3231 * Patch by Robert Schwebel, 1 Nov 2002:
3232 XScale related cleanup (affects all ARM boards)
3234 * Cleanup of names and README.
3236 ======================================================================
3237 Notes for U-Boot 0.1.0:
3238 ======================================================================
3240 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3242 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3243 For information about the history of the project please see the
3244 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3246 ======================================================================