1 ======================================================================
2 Changes for U-Boot 1.1.3:
3 ======================================================================
5 * Patches by Richard Woodruff, 01 Oct 2004:
6 add support for the TI OMAP2420 processor and its H4 reference
9 * Patch by Christian Pellegrin, 24 Sep 2004:
10 Added support for NE2000 compatible (DP8390, DP83902) NICs.
12 * Patch by Leif Lindholm, 23 Sep 2004:
13 add support for the AMD db1550 board
15 * Patch by Travis Sawyer, 15 Sep 2004:
16 Add CONFIG_SERIAL_MULTI support for ppc4xx,
17 update README.serial_multi
19 * Patches by David Snowdon, 07 Sep 2004:
20 - add u-boot.hex target in the top level Makefile
21 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
22 - use -mtune=xscale and -march=armv5 options for PXA
24 * Patch by Florian Schlote, 08 Sep 2004:
25 Add support for SenTec-COBRA5272-board (Coldfire).
27 * Patch by Gleb Natapov, 07 Sep 2004:
28 mpc824x: set PCI latency timer to a sane value
31 * Patch by Kurt Stremerch, 03 Sep 2004:
32 Add bitstream configuration option for fpga command (Xilinx only).
34 * Patch by Kurt Stremerch, 03 Sep 2004:
35 Add Xilinx Spartan2E family FPGA support
37 * Patch by Jeff Angielski, 02 Sep 2004:
38 Add Added support for H2 revision of the EP8260 board.
39 Fixed formatting for some of the EP8260 related source files.
41 * Patch by Jon Loeliger, 02 Sep 2004:
42 Reset monitor size back to 256 so environment can be written
43 to flash on MPC85xx ADS and CDS releases.
45 * Patch by Paolo Broggini, 02 Sep 2004:
46 Make BSS clearing on ARM systems more robust
48 * Patch by Yue Hu and Joe, 01 Sep 2004:
49 - add PCI support for ixp425;
50 - add EEPRO100 suppor tfor ixdp425 board.
52 * Fix problem with protected sector detection in driver/cfi_flash.c
54 ======================================================================
55 Changes for U-Boot 1.1.2:
56 ======================================================================
58 * Code cleanup, mostly for GCC-3.3.x
60 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
61 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
62 additional ethernet addresses.
64 * Cleanup drivers/i82365.c - avoid duplication of code
66 * Fix bogus "cannot span across banks" flash error message
70 * Add support for CompactFlash for the CPC45 Board.
72 * Fix problems with CMC_PU2 flash driver.
75 - avoid trigraph warning in fs/ext2/ext2fs.c
76 - rename UC100 -> uc100
78 * Add support for UC100 board
80 * Patch by Stefan Roese, 16 Dez 2004:
81 - ext2fs support added
82 - Tundra universe support added
83 - Coldfire MCF5249 support added (no preloader needed!)
84 - MCF5249 board TASREG added
85 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
87 - some esd boards updated
88 - memory commands "mdc" and "mwc" added for cyclic read/write
89 (CONFIG_MX_CYCLIC, see README for further description)
91 * Add support for INKA4X0 board
93 * Patch by Steven Scholz, 12 Dec 2004:
94 Fix typo in AT91 memory setup.
96 * Patch by Martin Krause, 27 Oct 2004:
97 - add support for "STK52xx" board (including PS/2 multiplexer)
98 - add hardware detection for TQM5200
100 * Clean up CMC PU2 flash driver
102 * Update MAINTAINERS file
104 * Fix bug in MPC823 LCD driver
106 * Fix udelay() on AT91RM9200 for delays < 1 ms.
108 * Enable long help on CMC PU2 board;
110 increase CPU speed from 179 to 207 MHz.
112 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
113 unaligned tail part specially).
115 * Update for AT91RM9200DK and CMC_PU2 boards:
116 - Enable booting directly from flash
117 - fix CMC_PU2 flash driver
119 * Fix mkimage usage message
121 * Map SRAM on NC650 board
123 * Work around for Ethernet problems on Xaeniax board
125 * Patch by TsiChung Liew, 23 Sep 2004:
126 - add support for MPC8220 CPU
127 - Add support for Alaska and Yukon boards
129 * Fix configuration for ERIC board (needs more room)
131 * Adjust MIPS compiler options at run-time depending on tools version
132 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
133 "-mcpu=4kc" for old tools)
135 * Add passing of the command line and memory size information to the
136 kernel on xaeniax board.
138 * Enable NAND flash support for NC650 board.
140 * Patch by Thomas Lange 07 Oct 2004:
141 Updated README for DBAu1x00 boards to match current status
143 * Patch by Philippe Robin, 28 Sept 2004:
144 Fix Flash support for Versatile.
146 * Patch by Roger Blofeld, 16 Sep 2004:
147 Fix timeout for DHCP command retry
149 * Patch by Pantelis Antoniou, 14 Sep 2004:
150 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
152 * Patch by Pantelis Antoniou, 14 Sep 2004:
153 Kick watchdog when bz-decompressing
155 * Fix CFG_HZ problems on AT91RM9200 systems
156 [Remember: CFG_HZ should be 1000 on ALL systems!]
158 * Patch by Gridish Shlomi, 30 Aug 2004:
159 - Add support to revA version of PQ27 and PQ27E.
160 - Reverted MPC8260ADS baudrate back to original 115200
162 * Patch by Hojin, 17 Sep 2004:
163 Fix typo in cfi_flash.c
165 * Patch by Mark Jonas, 09 September 2004:
166 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
169 * Patch by Mark Jonas, 31 August 2004:
170 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
171 improves FTP performance for MPC5200 systems. Enabled for IceCube
174 * Patch by Michael Bendzick, 30 Aug 2004:
175 - Improve platform.S code for omap1510inn that detects whether code
176 is running from SDRAM or not. Patch allows SDRAM to be configured
177 if code is running out of SRAM at 0x20000000.
179 * Patch by Frederick Klatt, 30 Aug 2004:
180 Add support for the Wind River SBC8540/SBC8560 boards
182 * Configure SX1 board to use drivers/cfi_flash.c
184 * Patches by Michael Bendzick, 30 Aug 2004:
185 - Configure omap1510inn board to use drivers/cfi_flash.c
186 - Make drivers/cfi_flash.c protect environment and redundant
189 * Patch by Steven Scholz, 23 Jun 2004:
190 - Add script (tools/img2brec.sh) to programm U-Boot into
191 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
193 * Patches by Scott McNutt, 24 Aug 2004:
194 - Add support for Altera Nios-II processors.
195 - Add support for Psyent PCI-5441 board.
196 - Add support for Psyent PK1C20 board.
198 * Patches by Jon Loeliger, 24 Aug 2004:
199 - Add support for the MPC8541 and MPC8555 CDS boards
200 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
201 - Convert MPC85xxADS to use common CFI flash driver
202 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
203 from board_early_init_f()
204 - Provide SW workaround for PCI initialization on 85xx CDS
206 * Patches by George G. Davis, 24 Aug 2004:
207 - Enable ramdisk/initrd tagged param support for omap1610h2_config
208 - Remove static network setup defaults from mx1ads_config
209 - update ARM boards to use constants from mach-types.h
211 * Patch by Gary Jennejohn, 04 Oct 2004:
212 - fix I2C on at91rm9200
213 - add support for Ricoh RS5C372A RTC
215 * Patch by Gary Jennejohn, 01 Oct 2004:
216 - add support for CMC PU2 board
217 - add support for I2C on at91rm9200
219 * Patch by Gary Jennejohn, 28 Sep 2004:
220 fix baudrate handling on at91rm9200
222 * Patch by Yuli Barcohen, 22 Aug 2004:
223 - remove ZPC.1900 board-specific flash driver;
224 switch the port to generic CFI driver;
227 * Patch by Hinko Kocevar, 21 Aug 2004:
228 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
230 * Clean up tools/bmp_logo.c to not add trailing white space
232 * Patch by Hinko Kocevar, 21 Aug 2004:
233 - Group common framebuffer functions in common/lcd.c
234 - Group common framebuffer macros and #defines in include/lcd.h
235 - Provide calc_fbsize() for video ATAG
237 * Patch by Sam Song, 21 August 2004:
238 - Fix a typo in README
239 - Align "(RO)" output for "flinfo" after "protect on"
240 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
241 ratio 1:1 when core frequency less than 50MHz
243 * Patches by Hinko Kocevar, 21 Aug 2004:
244 - fix some "use of label at end of compound statement" warnings
245 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
247 * Patch by Steven Scholz, 16 Aug 2004:
248 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
249 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
250 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
251 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
252 into cpu/arm920t/$(SOC)/
254 * Patches by Sean Chang, 09 Aug 2004:
255 - Added support for both 8 and 16 bit mode access to System ACE CF
257 - Fixed missing System ACE CF device during get FAT partition info
258 in fat_register_device function.
259 - Enabled System ACE CF support on ML300.
261 * Patch by Sean Chang, 09 Aug 2004:
262 Synch defines for saveenv and do_saveenv functions so they get
263 compiled under the same statement.
265 * Patch by Sean Chang, 09 Aug 2004:
266 - Added I2C support for ML300.
267 - Added support for ML300 to read out its environment information
268 stored on the EEPROM.
269 - Added support to use board specific parameters as part of
270 U-Boot's environment information.
271 - Updated MLD files to support configuration for new features
274 * Patches by Travis Sawyer, 05 Aug 2004:
275 - Remove incorrect bridge settings for eth group 6
276 - Add call to setup bridge in ppc_440x_eth_initialize
277 - Fix ppc_440x_eth_init to reset the phy only if its the
278 first time through, otherwise, just check the phy for the
279 autonegotiated speed/duplex. This allows the use of netconsole
280 - only print the speed/duplex the first time the phy is reset.
282 * Patch by Shlomo Kut, 29 Mar 2004:
283 Add support for MKS Instruments "Quantum" board
285 * Fix build problem with Cogent boards;
286 avoid using <asm/byteorder.h> when using the host compiler
288 * Patch by Ganapathi C, 04 Aug 2004:
289 Fix NFS timeout issue
291 * Patch by Yuli Barcohen, 19 Jul 2004:
292 - Fix host tools building in Cygwin environment
293 - Fix header files search order for host tools
295 * Patch by Tom Armistead, 19 Jul 2004:
296 Fix kgdb.S support for 74xx_75x cpu
298 * Patch by Jon Loeliger, 15 Jul 2004:
299 Fix MPC85xx I2C driver
301 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
303 * Patch by Stephen Williams, 15 July 2004
304 Set the PCI class code for JSE board as part of PCI interface setup
306 * Patch by Michael Bendzick, 15 Jul 2004:
307 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
308 CFG_FLASH_USE_BUFFER_WRITE is set
310 * Patch by Yuli Barcohen, 13 Jul 2004:
311 Allow clock setting on MPC866/MPC885 series chips according to
312 environment variable `cpuclk'
314 * Patch by Yuli Barcohen, 20 Apr 2004:
315 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
317 * Patch by Vincent Dubey, 24 Sep 2004:
318 Add support for xaeniax board
320 * Add comment about non-GPL character of standalone applications to
323 * Fix FEC ethernet problem on NSCU board.
325 * Patch by Gary Jennejohn, 09 Sep 2004:
326 allow to use USART1 as console port on at91rm9200dk boards
328 * Patch by Stefan Roese, 16 Sep 2004:
331 * Fix SysClk handling for PPChameleon and CATcenter boards
333 * Patch by Detlev Zundel, 08 Sep 2004:
334 Update etags build target
336 * Improve NetConsole support: add support for broadcast destination
337 address and buffered input.
339 * Cleanup compiler warnings for GCC 3.3.x and later
341 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
343 * Add support for IDS "NC650" board
345 * Add automatic update support for LWMON board
347 * Clear Block Lock-Bits when erasing flash on LWMON board.
349 * Fix return code of "fatload" command
351 * Enable MSDOS/VFAT filesystem support for LWMON board
353 * Patch by Martin Krause, 03 Aug 2004:
354 change timing for SM501 graphics controller on TQM5200 module
356 * Patch by Mark Jonas, 13 July 2004:
357 - Total5200 LCD now run in little endian mode. Endianess conversion
359 - Removed last reference to "console" environment variable.
361 * Patches by Lars Munch, 12 Jul 2004:
362 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
364 - split out the LXT971A PHY from ns_9750_eth.h
365 - split the dm9161 phy part out of at91rm9200_ether.c
367 * Patch by Andreas Engel, 12 Jul 2004:
368 Replaced hardcoded PL011 clock frequency with config variable.
369 Fixed wrong CONFIG_CMD_DFL doc.
371 * Patch by Thomas Viehweger, 09 Jun 2004:
372 make it possible to remove chpart when there is only one partition
374 * Add support for console over UDP (compatible to Ingo Molnar's
375 netconsole patch under Linux)
377 * Patch by Jon Loeliger, 16 Jul 2004:
378 - support larger DDR memories up to 2G on the PC8540/8560ADS and
380 - Made MPC8540/8560ADS be 33Mhz PCI by default.
381 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
382 and CONFIG_L2_INIT_RAM options.
383 - Refactor Local Bus initialization out of SDRAM setup.
384 - Re-implement new version of LBC11/DDR11 errata workarounds.
385 - Moved board specific PCI init parts out of CPU directory.
386 - Added TLB entry for PCI-1 IO Memory
387 - Updated README.mpc85xxads
389 * Patch by Sascha Hauer, 28 Jun:
390 - add generic support for Motorola i.MX architecture
391 - add support for mx1ads, mx1fs2 and scb9328 boards
393 * Patches by Marc Leeman, 23 Jul 2004:
394 - Add define for the PCI/Memory Buffer Configuration Register
395 - corrected comments in cpu/mpc824x/cpu_init.c
397 * Add support for multiple serial interfaces
398 (for example to allow modem dial-in / dial-out)
400 * Patch by Stefan Roese, 15 Jul 2004:
401 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
403 * Fix NSCU config; add ethernet wakeup code.
405 * Add link for preloader for Motorola Coldfire to README.m68k
407 * Patch by Michael Bendzick, 12 Jul 2004:
408 fix output formatting in drivers/cfi_flash.c
410 * Patch by Mark Jonas, 02 Jul 2004:
411 Fix lowboot (again) on MPC5xxx
413 * Patch by Curt Brune, 07 Jul 2004:
414 relocate exception vectors on arm720t if needed
416 * Patch by George G. Davis, 06 Jul 2004:
417 - update mach-types.h to latest arm.linux.org.uk master list
418 - Set correct OMAP1610 bi_arch_number for build target
420 * Patch by Curt Brune, 06 Jul 2004:
421 evb4510: add support for timer interrupt; cleanup
423 * Patch by Dan Poirot, 06 Jul 2004:
424 Fix sbc8260 environment variables
426 * Cleanup redundand "console" environment variable
428 * Patch by Mark Jonas, 05 Jul 2004:
429 add support for the Total5100's and Total5200's LCD screen
431 * Patches by Dan Eisenhut, 01 Jul 2004:
433 - Move doc2000.h include to prevent compiler warning on some boards
435 * Patch by Mark Jonas, 01 Jul 2004:
436 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
437 MGT5100 and MPC5200 based Freescale platforms.
439 * Patch by Philippe Robin, 01 Jul 2004:
440 Add initialization for Integrator and versatile board files.
442 * Patch by Hinko Kocevar, 01 Jun 2004:
443 Fix VFD FB allocation, add LCD FB allocation on ARM
445 * Patch by Martin Krause, 30 Jun 2004:
446 Add support for TQM5200 board
448 * Patch by Martin Krause, 29 Jun 2004:
449 Add loopw command: infinite write loop on address range
451 * Patches by Yasushi Shoji, 29 Jun 2004:
452 - add empty include/asm-microblaze/processor.h
453 - add to CREDITS and MAINTAINERS
454 - add gd initialization
455 - add MicroBlaze and SUZAKU board to MAKEALL script
456 - add reset support for SUZAKU
457 - add flush_cache() for MicroBlaze
458 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
459 size flash memory on SUZAKU
461 * Patch by Prakash Kumar, 27 Jun 2004:
462 Add support for the PXA250 based Intrinsyc Cerf board.
464 * Patch by Yasushi Shoji, 27 Jun 2004:
465 fix comment in include/common.h
467 * Rename SBC8560 into sbc8560 for consistency
469 * Patch by Daniel Poirot, 24 Jun 2004:
470 Add support for Wind River's sbc8240 board
472 * Patches by Yasushi Shoji, 26 Jun 2004:
473 - drivers/serial_xuartlite.c: fix "return 0" in void function
474 - add microblaze support to mkimage tool
476 * Patch by Fred Klatt, 25 Jun 2004:
477 Add support for WindRiver's sbc8560 board
479 * Patch by Nicolas Lacressonniere, 24 Jun 2004
480 Small Bugs fixes for "at91rm9200dk" board:
481 - Timing modifications for SPI DataFlash access
482 - Fix NAND flash detection bug
484 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
485 Add Support for Flash AT49BV6416 for AT91RM9200DK board
487 * Patch by Jon Loeliger, 17 June 2004:
488 Completion of the 8540ADS/8560ADS updates:
489 Fix some PCI and Rapid I/O memory maps,
490 Initialize both TSEC 1 and 2,
492 Update MAINTAINER for 85xx boards and README.mpc85xxads
494 * Patch by Yuli Barcohen, 16 Jun 2004:
495 Remove obsolete AdderII port which was superseded by unified
496 AdderII/Adder87x port
498 * Patch by Ladislav Michl, 16 Jun 2004:
499 Fix gcc-3.3.3 warnings for smc91111.c
501 * Patch by Stefan Roese, 02 Jul 2004:
502 - Fix bug in 405 ethernet driver; allocated data not cleared!
503 - Fix problem in 405 i2c driver; don't try to print without console!
505 * Patch by Paul Ruhland, 11 Jun 2004:
506 Remove debug code from 'board/lpd7a40x/flash.c'
508 * Patch by Andrea Marson, 11 Jun 2004:
509 Update for PPChameleon board:
510 - support for SysClk @ 25MHz
511 - support for Silicon Motion SM712 VGA controller
514 * Patches by Richard Woodruff, 10 Jun 2004:
515 - fix problems with examples/stubs.c for GCC >= 3.4
516 - fix problems with gd initialization
518 * Patch by Curt Brune, 17 May 2004:
519 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
520 - Add support for ESPD-Inc. EVB4510 Board
522 * Patch by Marc Leeman, 11 May 2004:
523 Fix for MPC8245 - reading PPC Memory from another device with the
524 PPC as PCI target device corrupts data due to interenal hardware
527 * Fix "cls" command when used with splash screen
529 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
530 slow download of a big image)
532 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
533 display even after showing a bitmap
535 * Patch by Josef Wagner, 04 Jun 2004:
536 - DDR Ram support for PM520 (MPC5200)
537 - support for different flash types (PM520)
538 - USB / IDE / CF-Card / DiskOnChip support for PM520
539 - 8 bit boot rom support for PM520/CE520
540 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
541 - I2C and RTC support for CPC45
542 - support of new flash type (28F160C3T) for CPC45
544 * Fix flash parameters passed to Linux for PPChameleon board
546 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
548 * Patch by Paul Ruhland, 10 Jun 2004:
549 fix support for Logic SDK-LH7A404 board and clean up the
550 LH7A404 register macros.
552 * Patch by Matthew McClintock, 10 Jun 2004:
553 Modify code to select correct serial clock on Sandpoint8245
555 * Patch by Robert Schwebel, 10 Jun 2004:
556 Add support for Intel K3 strata flash.
558 * Patch by Thomas Brand, 10 Jun 2004:
559 Fix "loads" command on DK1S10 board
561 * Patch by Yuli Barcohen, 09 Jun 2004:
562 Add support for 8MB flash SIMM and JFFS2 file system on
563 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
565 * Patch by Yuli Barcohen, 09 Jun 2004:
566 Add support for Analogue&Micro Adder87x and the older AdderII board.
568 * Patch by Ming-Len Wu, 09 Jun 2004:
569 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
571 * Patch by Sam Song, 09 Jun 2004:
572 - Add support for RPXlite_DW board
573 - Update FLASH driver for 4*AM29DL323DB90VI
574 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
576 * Patch by Mark Jonas, 08 June 2004:
577 - Make MPC5200 boards evaluate the SVR to print processor name and
578 version in checkcpu() (cpu/mpc5xxx/cpu.c).
580 * Patch by Kai-Uwe Bloem, 06 May 2004:
581 Fix endianess problem in cramfs code
583 * Patch by Tom Armistead, 04 Jun 2004:
584 Add support for MAX6900 RTC
586 * Patches by Ladislav Michl, 03 Jun 2004:
587 - fix cfi_flash.c on LE systems
588 - let 'make mrproper' delete u-boot.img as well
589 - turn printf into debug in cfi_flash.c
591 * Patch by Kurt Stremerch, 28 May 2004:
592 Add support for Exys XSEngine board
594 * Patch by Martin Krause, 27 May 2004:
595 Fix a MPC5xxx I2C timing issue in i2c_probe().
597 * Patch by Leif Lindholm, 27 May 2004:
598 Fix board_init_f() for dbau1x00 board.
600 * Patch by Imre Deak, 26 May 2004:
601 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
602 Set flash base accordingly, and decide whether to do or skip board
603 specific setup steps.
605 * Patch by Josef Baumgartner, 26 May 2004:
606 Add missing define in include/asm-m68k/global_data.h
608 * Patch by Josef Baumgartner, 25 May 2004:
609 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
611 * Patch by Paul Ruhland, 24 May 2004:
612 fix SDRAM initialization for LPD7A400 board.
614 * Patch by Jian Zhang, 20 May 2004:
615 add support for environment in NAND flash
617 * Patch by Yuli Barcohen, 20 May 2004:
618 Add support for Interphase iSPAN boards.
620 * Patches by Paul Ruhland, 17 May 2004:
621 - Add I/O functions to the smc91111 ethernet driver to support the
622 Logic LPD7A40x boards.
623 - Add support for the Logic Zoom LH7A40x based SDK board(s),
624 specifically the LPD7A400.
626 * Patches by Robert Schwebel, 15 May 2004:
627 - call MAC address reading code also for SMSC91C111;
628 - make SMSC91C111 timeout configurable, remove duplicate code
629 - fix get_timer() for PXA
630 - update doc/README.JFFS2
631 - use "bootfile" env variable also for jffs2
633 * Patch by Tolunay Orkun, 14 May 2004:
634 Add support for Cogent CSB472 board (8MB Flash Rev)
636 * Patch by Thomas Viehweger, 14 May 2004:
637 - flash.h: more flash types added
638 - immap_8260.h: some bits added (useful for RMII)
639 - cmd_coninfo.c: typo corrected, printf -> puts
640 - reduced size by replacing spaces with tab
642 * Patch by Robert Schwebel, 13 May 2004:
643 Add 'imgextract' command: extract one part of a multi file image.
645 * Patches by Jon Loeliger, 11 May 2004:
646 Dynamically handle REV1 and REV2 MPC85xx parts.
647 (Jon Loeliger, 10-May-2004).
648 New consistent memory map and Local Access Window across MPC85xx line.
649 New CCSRBAR at 0xE000_0000 now.
650 Add RAPID I/O memory map.
651 New memory map in README.MPC85xxads
652 (Kumar Gala, 10-May-2004)
653 Better board and CPU identification on MPC85xx boards at boot.
654 (Jon Loeliger, 10-May-2004)
655 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
656 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
657 (Jim Robertson, 10-May-2004)
658 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
659 Supports multiple PHYs.
660 (Andy Fleming, 10-May-2004)
661 Some README.MPC85xxads updates.
662 (Kumar Gala, 10-May-2004)
663 Copyright updates for "Freescale"
664 (Andy Fleming, 10-May-2004)
666 * Patch by Stephen Williams, 11 May 2004:
667 Add flash support for ST M29W040B
668 Reduce JSE specific flash.c to remove dead code.
670 * Patch by Markus Pietrek, 04 May 2004:
671 Fix clear_bss code for ARM systems (all except s3c44b0 which
672 doesn't clear BSS at all?)
674 * Fix "ping" problem on INC-IP board. Strange problem:
675 Sometimes the store word instruction hangs while writing to one of
676 the Switch registers, but only if the next instruction is 16-byte
677 aligned. Moving the instruction into a separate function somehow
678 makes the problem go away.
680 * Patch by Rishi Bhattacharya, 08 May 2004:
681 Add support for TI OMAP5912 OSK Board
683 * Patch by Sam Song May, 07 May 2004:
684 Fix typo of UPM table for rmu board
686 * Patch by Pantelis Antoniou, 05 May 2004:
687 - Intracom board update.
690 * Add support for the second Ethernet interface for the 'PPChameleon'
693 * Patch by Dave Peverley, 30 Apr 2004:
694 Add support for OMAP730 Perseus2 Development board
696 * Patch by Alan J. Luse, 29 Apr 2004:
697 Fix flash chip-select (OR0) option register setting on FADS boards.
699 * Patch by Alan J. Luse, 29 Apr 2004:
700 Report MII network speed and duplex setting properly when
701 auto-negotiate is not enabled.
703 * Patch by Jarrett Redd, 29 Apr 2004:
704 Fix hang on reset on Ocotea board due to flash in wrong mode.
706 * Patch by Dave Peverley, 29 Apr 2004:
707 add MAC address detection to smc91111 driver
709 * Patch by David Müller, 28 Apr 2004:
710 fix typo in lib_arm/board.c
712 * Patch by Tolunay Orkun, 20 Apr 2004:
713 - README update: add CONFIG_CSB272 and csb272_config
714 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
715 i2cfast environment variable
717 * Patch by Yuli Barcohen, 19 Apr 2004:
718 - Rename DUET_ADS to MPC885ADS
719 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
720 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
721 - Clean up FADS family port to use the new defines
723 * Fix PCI support on CPC45 board
725 * Patch by Scott McNutt, 25 Apr 2004:
726 Add Nios GDB/JTAG Console support:
727 - Add stubs to support gdb via JTAG.
728 - Add support for console over JTAG.
731 * Add support for CATcenter board (based on PPChameleon ME module)
733 * Patch by Klaus Heydeck, 12 May 2004:
734 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
735 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
736 various changes to KUP4 board specific files
738 * Fix minor network problem on MPC5200: need some delay between
739 resetting the PHY and sending the first packet. Implemented in a
740 "natural" way by invoking the PHY reset and initialization code
741 only once after power on vs. each time the interface is brought up.
743 * Add some limited support for low-speed devices to SL811 USB controller
744 (at least "usb reset" now passes successfully and "usb info" displays
747 * Change init sequence for multiple network interfaces: initialize
748 on-chip interfaces before external cards.
750 * Fix memory leak in the NAND-specific JFFS2 code
752 * Fix SL811 USB controller when attached to a USB hub
754 * Fix config option spelling in PM520 config file
756 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
757 patches by Pantelis Antoniou, 30 Mar 2004)
759 * Fix minor NAND JFFS2 related issue
761 * Fixes for SL811 USB controller:
762 - implement workaround for broken memory stick
763 - improve error handling
765 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
766 cope with congested networks.
768 ======================================================================
769 Changes for U-Boot 1.1.1:
770 ======================================================================
772 * Patch by Travis Sawyer, 23 Apr 2004:
773 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
774 errata from Vitesse Semiconductor.
776 * Patch by Philippe Robin, 22 Apr 2004:
777 Fix ethernet configuration for "versatile" board
779 * Patch by Kshitij Gupta, 21 Apr 2004:
780 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
782 * Patch by Steven Scholz, 24 Feb 2004:
783 Fix a bug in AT91RM9200 ethernet driver:
784 The MII interface is now initialized before accessing the PHY.
786 * Patch by John Kerl, 19 Apr 2004:
787 Use U-boot's miiphy.h for PHY register names, rather than
788 introducing a new header file.
790 * Update pci_ids.h from linux-2.4.26
792 * Patch by Masami Komiya, 19 Apr 2004:
793 Fix problem cause by VLAN function on little endian architecture
794 without VLAN environment
796 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
797 binary image for all clock frequencies. Implement run-time
798 optimization of flash access timing based on the actual bus
801 * Modify KUP4X board configuration to use SL811 driver for USB memory
802 sticks (including FAT / VFAT filesystem support)
804 * Add SL811 Host Controller Interface driver for USB
806 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
808 * Patch by Pantelis Antoniou, 19 Apr 2004:
809 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
810 Minor patches for Intracom boards.
812 * Patch by Christian Pell, 19 Apr 2004:
813 cleanup support for CF/IDE on PCMCIA for PXA25X
815 * Temporarily disabled John Kerl's extended MII command code because
816 "miivals.h" is missing
818 * Patches by Mark Jonas, 13 Apr 2004:
819 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
820 - Add sync instructions to IceCube SDRAM init code
821 - Move SDRAM chip constants into seperate include files
822 - Unify DDR and SDR initialization code
823 - Unify all IceCube (Lite5xxx) target names
825 * Patch by John Kerl, 16 Apr 2004:
826 Enable ranges in mii command, e.g. mii read 0-1f 0 or
827 mii read 4-7 18-1a. Also add mii dump subcommand for
828 pretty-printing standard regs 0-5.
830 * Patch by Stephen Williams, 16 April 2004:
831 fix typo in JSE.h; update MAINTAINERS
833 * Patch by Matthew S. McClintock, 14 Apr 2004:
834 fix initdram function for utx8245 board
836 * Patch by Markus Pietrek, 14 Apr 2004:
837 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
839 * Patch by Reinhard Meyer, 18 Apr 2004:
840 provide the IDE Reset Function for EMK 5200 boards
842 * Patch by Masami Komiya, 12 Apr 2004:
843 fix pci_hose_write_config_{byte,word}_via_dword problems
845 * Patch by Sangmoon Kim, 12 Apr 2004:
846 Update max RAM size for debris board
848 * Patch by Travis Sawyer, 08 Apr 2004:
849 Add TLB entry for second DIMM slot on ocotea
851 * Patch by Masami Komiya, 08 Apr 2004:
852 add RTL8169 network driver
854 * Patch by Dan Malek, 07 Apr 2004:
855 - Add support for RPC/STx GP3, Motorola 8560 board
856 - Update 85xx TSEC driver so it searches MII for first available PHY
858 - Add functions to support console MII commands.
860 * Patch by Tolunay Orkun, 07 Apr 2004:
861 Move initialization of bi_iic_fast[]
862 from board_init_f() to board_init_r()
864 * Patch by Yasushi Shoji, 07 Apr 2004:
865 Cleanup microblaze port
867 * Patch by Sangmoon Kim, 07 Apr 2004:
868 Add auto SDRAM module detection for Debris board
870 * Patch by Rune Torgersen, 06 Apr 2004:
871 - Fix some PCI problems on the MPC8266ADS board
872 - Fix the location of some PCI entries in the immap structure
874 * Patch by Yasushi Shoji, 07 Apr 2004:
875 - add support for microblaze processors
876 - add support for AtmarkTechno "suzaku" board
878 * Configure PPChameleon board to use redundand environment in flash
880 * Configure PPChameleon board to use JFFS2 NAND support.
882 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
884 * Patch by Rune Torgersen, 16 Apr 2004:
887 * Patches by Pantelis Antoniou, 16 Apr 2004:
888 - add support for a new version of an Intracom board and fix
889 various other things on others.
890 - add verify support to the crc32 command (define
891 CONFIG_CRC32_VERIFY to enable it)
892 - fix FEC driver for MPC8xx systems:
893 1. fix compilation problems for boards that use dynamic
895 2. shut down FEC after network transfers
897 1. A new test command was added. This is a simplified version of
898 the one in the bourne shell.
899 2. A new exit command was added which terminates the current
901 3. Fixed handing of $? (exit code of last executed command)
902 - Fix some compile problems;
903 add "once" functionality for the netretry variable
905 * Patch by George G. Davis, 02 Apr 2004:
906 add support for Intel Assabet board
908 * Patch by Stephen Williams, 01 Apr 2004:
909 Add support for Picture Elements JSE board
911 * Patch by Christian Pell, 01 Apr 2004:
912 Add CompactFlash support for PXA systems.
914 * Patches by Pantelis Antoniou, 30 Mar 2004:
915 - add auto-complete support to the U-Boot CLI
916 - add support for NETTA and NETPHONE boards; fix NETVIA board
917 - add support for the Epson 156x series of graphical displays
918 (These displays are serial and not suitable for using a normal
919 framebuffer console on them)
920 - add infrastructure needed in order to POST any DSPs in a board
921 - improve and fix various things in the MPC8xx FEC driver:
922 1. The new 87x and 88x series of processors have two FECs,
923 and the new driver supports them both.
924 2. Another change in the 87x/88x series is support for
925 the RMII (Reduced MII) interface. However numerous
926 changes are needed to make it work since the PHYs
927 are connected to the same lines. That means that
928 you have to address them correctly over the MII
930 3. We now correctly match the MII/RMII interface
931 configuration to what the PHY reports.
932 - Fix problem when readingthe MII status register. Due to the
933 internal design of many PHYs you have to read the register
934 twice. The problem is more apparent in 10Mbit mode.
935 - add new mode ".jffs2s" for reading from a NAND device: it just
936 skips over bad blocks.
937 - add networking support for VLANs (802.1q), and CDP (Cisco
939 - some minor patches / cleanup
941 * Patch by Yuli Barcohen, 28 Mar 2004:
942 - Add support for MPC8272 family including MPC8247/8248/8271/8272
943 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
944 - Change configuration method for MPC8260ADS family
946 * add startup code to clear the BSS of standalone applications
948 * Fix if / elif handling bug in HUSH shell
950 ======================================================================
951 Changes for U-Boot 1.1.0:
952 ======================================================================
954 * Patch by Mark Jonas: Remove config.tmp files only when
955 unconfiguring the board
957 * Adapt RMU board for bigger flash memory
959 * Patch by Klaus Heydeck, 13 Mar 2003:
960 Add support for KUP4X Board
962 * Patch by Pavel Bartusek, 21 Mar 2004
965 * Patch by Hinko Kocevar, 20 Mar 2004
966 - Add auto-release for SMSC LAN91c111 driver
967 - Add save/restore of PTR and PNR regs as suggested in datasheet
969 * Patch by Stephen Williams, 19 March 2004
970 Increase speed of sector reads from SystemACE,
971 shorten poll timeout and remove a useless reset
973 * Patch by Tolunay Orkun, 19 Mar 2004:
974 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
977 * Patch by Brad Kemp, 18 Mar 2004:
978 prevent machine checks during a PCI scan
980 * Patch by Pierre Aubert, 18 Mar 2004:
981 Fix string cleaning in IDE identification
983 * Patch by Pierre Aubert, 18 Mar 2004:
984 - Unify video mode handling for Chips & Technologies 69000 Video
985 chip and Silicon Motion SMI 712/710/810 Video chip
986 - Add selection of the video output (CRT or LCD) via 'videoout'
987 environment variable for the Silicon Motion
990 * Patch by Pierre Aubert, 18 Mar 2004:
991 include/common.h typo fix
993 * Patches by Tolunay Orkun, 17 Mar 2004:
994 - Add support for bd->bi_iic_fast[] initialization via environment
995 variable "i2cfast" (CONFIG_I2CFAST)
996 - Add "i2cfast" u-boot environment variable support for csb272
998 * Patch by Carl Riechers, 17 Mar 2004:
999 Ignore '\0' characters in console input for use with telnet and
1002 * Patch by Leon Kukovec, 17 Mar 2004:
1003 typo fix for strswab prototype #ifdef
1005 * Patches by Thomas Viehweger, 16 Mar 2004:
1006 - show PCI clock frequency on MPC8260 systems
1007 - add FCC_PSMR_RMII flag for HiP7 processors
1008 - in do_jffs2_fsload(), take load address from load_addr if not set
1009 explicit, update load_addr otherwise
1010 - replaced printf by putc/puts when no formatting is needed
1011 (smaller code size, faster execution)
1013 * Patch by Phillippe Robin, 16 Mar 2004:
1014 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1016 * Patch by Stephen Williams, 15 Mar 2004:
1017 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1019 * Patch by Tolunay Orkun, 15 Mar 2004:
1020 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1022 * Patch by Travis Sawyer, 15 Mar 2004:
1023 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1025 * Add start-up delay to make sure power has stabilized before
1026 attempting to switch on USB on SX1 board.
1028 * Patch by Josef Wagner, 18 Mar 2004:
1029 - Add support for MicroSys XM250 board (PXA255)
1030 - Add support for MicroSys PM828 board (MPC8280)
1031 - Add support for 32 MB Flash on PM825/826
1032 - new SDRAM refresh rate for PM825/PM826
1033 - added support for MicroSys PM520 (MPC5200)
1034 - replaced Query by Identify command in CPU86/flash.c
1035 to support 28F160F3B
1037 * Fix wrap around problem with udelay() on ARM920T
1039 * Add support for Macronix flash on TRAB board
1041 * Patch by Pierre Aubert, 15 Mar 2004:
1042 Fix buffer overflow in IDE identification
1044 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1046 * Remove redundand #define in IceCube.h
1048 * Patch by Steven Scholz, 27 Feb 2004:
1049 - Adding get_ticks() and get_tbclk() for AT91RM9200
1050 - Many white space fixes in cpu/at91rm9200/interrupts.c
1052 * Patches by Steven Scholz, 20 Feb 2004:
1053 some cleanup in AT91RM9200 related code
1055 * Patches by Travis Sawyer, 12 Mar 2004:
1056 - Fix Gigabit Ethernet support for 440GX
1057 - Add Gigabit Ethernet Support to MII PHY utilities
1059 * Patch by Brad Kemp, 12 Mar 2004:
1060 Fixes for drivers/cfi_flash.c:
1061 - Better support for x8/x16 implementations
1062 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1063 - Added defines for AMD command and address constants
1065 * Patch by Leon Kukovec, 12 Mar 2004:
1066 Fix get_dentfromdir() to correctly handle deleted dentries
1068 * Patch by George G. Davis, 11 Mar 2004:
1069 Remove hard coded network settings in TI OMAP1610 H2
1070 default board config
1072 * Patch by George G. Davis, 11 Mar 2004:
1073 add support for ADS GraphicsClient+ board.
1075 * Patch by Pierre Aubert, 11 Mar 2004:
1076 - add bitmap command and splash screen support in cfb console
1077 - add [optional] origin in the bitmap display command
1079 * Patch by Travis Sawyer, 11 Mar 2004:
1080 Fix ocotea board early init interrupt setup.
1082 * Patch by Thomas Viehweger, 11 Mar 2004:
1083 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1085 * Patch by Stephan Linz, 09 Mar 2004
1086 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1088 * Patch by George G. Davis, 9 Mar 2004:
1089 fix recent build failure for SA1100 target
1091 * Patch by Travis Sawyer, 09 Mar 2004:
1092 Support native interrupt mode for the IBM440GX.
1093 Previously it was running in 440GP compatibility mode.
1095 * Patch by Philippe Robin, 09 Mar 2004:
1096 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1099 * Patch by Masami Komiya, 08 Mar 2004:
1100 Don't overwrite server IP address or boot file name
1101 when the boot server does not return values
1103 * Patch by Tolunay Orkun, 5 Mar 2004:
1104 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1106 * Patch by Tolunay Orkun, 5 Mar 2004:
1107 Fix early board initialization for Cogent CSB272 board
1109 * Patch by Ed Okerson, 3 Mar 2004:
1110 fix CFI flash writes for little endian systems
1112 * Patch by Reinhard Meyer, 01 Mar 2004:
1113 generalize USB and IDE support for MPC5200 with according
1114 changes to IceCube.h and TOP5200.h
1115 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1116 add info about USB and IDE to README
1118 * Patch by Yuli Barcohen, 4 Mar 2004:
1119 Fix problems with GCC 3.3.x which changed handling of global
1120 variables explicitly initialized to zero (now in .bss instead of
1123 * Patch by Leon Kukovec, 02 Mar 2004:
1124 add strswab() to fix IDE LBA capacity, firmware and model numbers
1125 on little endian machines
1127 * Patch by Masami Komiya, 02 Mar 2004:
1128 - Remove get_ticks() from NFS code
1129 - Add verification of RPC transaction ID
1131 * Patch by Pierre Aubert, 02 Mar 2004:
1132 cleanup for IDE and USB drivers for MPC5200
1134 * Patch by Travis Sawyer, 01 Mar 2004:
1136 - Add IBM PPC440GX Ref Platform support (Ocotea)
1137 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1138 Adapted to U-Boot and 440GX port
1140 - Add gracious handling of all Ethernet Pin Selections for 440GX
1141 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1143 - Add needed bit definitions
1146 * Patch by Carl Riechers, 1 Mar 2004:
1147 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1149 * Patch by Stephan Linz, 27 Feb 2004
1150 - avoid problems for targets without NFS download support
1152 * Patch by Rune Torgersen, 27 Feb 2004:
1153 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1154 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1155 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1157 * Patch by Masami Komiya, 27 Feb 2004:
1158 Fix rarpboot: add autoload by NFS
1160 * Patch by Dan Eisenhut, 26 Feb 2004:
1161 fix flash_write return value in saveenv
1163 * Patch by Stephan Linz, 11 Dec 2003
1164 expand config.mk to avoid trigraph warnings on NIOS
1166 * Rename "BMS2003" board into "HMI10"
1168 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1169 storage; auto-set console on USB port (using preboot command)
1171 * Add support for SX1 mobile phone; add support for USB-based console
1172 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1174 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1176 * Fix SDRAM timings for LITE5200 / IceCube board
1178 * Handle Auti-MDIX / connection status for INCA-IP
1180 * Fix USB problems when attempting to read 0 bytes
1182 * Patch by Travis Sawyer, 26 Feb 2004:
1183 Fix broken compile for XPEDITE1K target.
1185 * Patch by Stephan Linz, 26 Feb 2004:
1186 Bug fix for NFS code on NIOS targets
1188 * Patch by Stephen Williams, 26 Feb 2004:
1189 Break up SystemACE reads of large block counts
1191 * Patch by Pierre Aubert, 26 Feb 2004
1192 add IDE support for MPC5200
1194 * Patch by Masami Komiya, 26 Feb 2004:
1195 add autoload via NFS
1197 * Patch by Stephen Williams
1198 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1199 elsewhere in the source.
1201 * Patch by Steven Scholz, 25 Feb 2004:
1202 - Timeouts in FPGA code should be based on CFG_HZ
1203 - Minor cleanup in code for Altera FPGA ACEX1K
1205 * Patch by Steven Scholz, 25 Feb 2004:
1206 Changed "Directory Hierarchy" section in README
1208 * Patch by Masami Komiya, 25 Feb 2004:
1209 Reduce copy count in nfs_read_reply() of NFS code
1211 * Patch by Markus Pietrek, 24 Feb 2004:
1212 NS9750 DevBoard added
1214 * Patch by Pierre Aubert, 24 Feb 2004
1215 add USB support for MPC5200
1217 * Patch by Steven Scholz, 24 Feb 2004:
1218 - fix MII commands to use values from last command
1220 * Patch by Torsten Demke, 24 Feb 2004:
1221 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1223 * Patch by Rahul Shanbhag, 19 Feb 2004:
1224 Fixes for for OMAP1610 board:
1225 - shift some IRQ specific code to platform.S file
1226 - remove duplicatewatchdog reset code from start.S
1228 * Make Auto-MDIX Support configurable on INCA-IP board
1230 * Fix license for mkimage tool
1232 * Patch by Masami Komiya, 24 Feb 2004:
1233 Update NetBootFileXferSize in NFS code
1235 * Patch by Scott McNutt, 24 Feb 2004:
1236 fix packet length in NFS code
1238 * Patch by Masami Komiy, 22 Feb 2004:
1239 Add support for NFS for file download
1241 * Patch by Andrea Scian, 17 Feb 2004:
1242 Add support for S3C44B0 processor and DAVE B2 board
1244 * Patch by Steven Scholz, 20 Feb 2004:
1245 - Add support for MII commands on AT91RM9200 boards
1246 - some cleanup in AT91RM9200 ethernet code
1248 * Patch by Peter Ryser, 20 Feb 2004:
1249 Add support for the Xilinx ML300 platform
1251 * Patch by Stephan Linz, 17 Feb 2004:
1252 Fix watchdog support for NIOS
1254 * Patch by Josh Fryman, 16 Feb 2004:
1255 Fix byte-swapping for cfi_flash.c for different bus widths
1257 * Patch by Jon Diekema, 14 Jeb 2004:
1258 Remove duplicate "FPGA Support" notes from the README file
1260 * Patches by Reinhard Meyer, 14 Feb 2004:
1261 - update board/emk tree; use common flash driver
1262 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1263 [adapted for other PPC CPUs -- wd]
1264 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1266 * Patch by Jon Diekema, 13 Feb 2004:
1267 Call show_boot_progress() whenever POST "FAILED" is printed.
1269 * Patch by Nishant Kamat, 13 Feb 2004:
1270 Add support for TI OMAP1610 H2 Board
1271 Fixes for cpu/arm926ejs/interrupt.c
1272 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1273 Fix for a timer bug in OMAP1610 Innovator
1274 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1276 * Patches by Stephan Linz, 12 Feb 2004:
1277 - add support for NIOS timer with variable period preload counter value
1278 - prepare POST framework support for NIOS targets
1280 * Patch by Denis Peter, 11 Feb 2004:
1281 add POST support for the MIP405 board
1283 * Patch by Laurent Mohin, 10 Feb 2004:
1284 Fix buffer overflow in common/usb.c
1286 * Patch by Tolunay Orkun, 10 Feb 2004:
1287 Add support for Cogent CSB272 board
1289 * Patch by Thomas Elste, 10 Feb 2004:
1290 Add support for NET+50 CPU and ModNET50 board
1292 * Patch by Sam Song, 10 Feb 2004:
1293 Fix typos in cfi_flash.c
1295 * Patch by Leon Kukovec, 10 Feb 2004
1296 Fixed long dir entry slot id calculation in get_vfatname
1298 * Patch by Robin Gilks, 10 Feb 2004:
1299 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1300 !=, <>, <, >, <=, >=)
1302 * Fix problem with side effects in macros in include/usb.h
1304 * Patch by David Benson, 13 Nov 2003:
1305 bug 841358 - fix TFTP download size limit
1307 * Fixing bug 850768:
1308 improper flush_cache() in load_serial()
1310 * Fixing bug 834943:
1311 MPC8540 - missing volatile declarations
1313 * Patch by Stephen Williams, 09 Feb 2004:
1314 Add support for Xilinx SystemACE chip:
1315 - New files common/cmd_ace.c and include/systemace.h
1316 - Hook systemace support into cmd_fat and the partition manager
1318 * Patch by Travis Sawyer, 09 Feb 2004:
1319 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1321 * Patch by Travis Sawyer, 09 Feb 2004:
1323 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1324 - Add phymode for 440 enet
1327 - Change board_pre_init to board_early_init_f
1328 - Add user flash to bus controller setup
1330 - Fix is_pci_host to check GPIO for monarch bit
1331 - Force xpedite1k to pci conventional mode (via #define option)
1333 * Patch by Brad Kemp, 4 Feb 2004:
1334 - handle the machine check that is generated during the PCI scans
1336 - define the registers used in the IMMR by the PCI subsystem.
1338 * Patch by Pierre Aubert, 03 Feb 2004:
1339 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1341 * Patch by Jeff Angielski, 03 Feb 2004:
1342 Fix copy & paste error in cpu/mpc8260/pci.c
1344 * Patch by Reinhard Meyer, 24 Jan 2004:
1345 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1347 * Add Auto-MDIX support for INCA-IP
1351 * Patch by Josef Baumgartner, 10 Feb 2004:
1352 Fixes for Coldfire port
1354 * Patch by Brad Kemp, 11 Feb 2004:
1355 Fix CFI flash driver problems
1357 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
1358 modules at CPU clock frequencies above 66 MHz.
1360 * Optimize flash programming speed for LWMON (by another 100% :-)
1362 * Patch by Jian Zhang, 3 Feb 2004:
1363 - Changed the incorrect FAT12BUFSIZE
1364 - data_begin in fsdata can be negative. Changed it to be short.
1366 * Patches by Stephan Linz, 30 Jan 2004:
1367 1: - board/altera/common/flash.c:flash_erase():
1368 o allow interrupts befor get_timer() call
1369 o check-up each erased sector and avoid unexpected timeouts
1370 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1371 o enclose sevenseg_set() in cpp condition
1372 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1373 - fix some typed in mistakes in the NIOS documentation
1374 2: - split DK1C20 configuration into several header files:
1375 o two new files for each NIOS CPU description
1376 o U-Boot related part is remaining in DK1C20.h
1377 3: - split DK1S10 configuration into several header files:
1378 o two new files for each NIOS CPU description
1379 o U-Boot related part is remaining in DK1S10.h
1380 4: - Add support for the Microtronix Linux Development Kit
1381 NIOS CPU configuration at the Altera Nios Development Kit,
1382 Stratix Edition (DK-1S10)
1383 5: - Add documentation for the Altera Nios Development Kit,
1384 Stratix Edition (DK-1S10)
1385 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1387 7: - Add support for the common U-Boot SPI framework at
1390 * Patch by Rahul Shanbhag, 28 Jan 2004:
1391 Fix flash protection/locking handling for OMAP1610 innovator board.
1393 * Patch by Rolf Peukert, 28 Jan 2004:
1394 fix flash write problems on CSB226 board (write with 32 bit bus width)
1396 * Patches by Mark Jonas, 16 Jan 2004:
1397 - fix rounding error when calculating baudrates for MPC5200 PSCs
1398 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1399 time which is not supported
1401 * Patch by Yuli Barcohen, 26 Jan 2004:
1402 Allow bzip2 compression for small memory footprint boards
1404 * Patch by Brad Kemp, 21 Jan 2004:
1405 Add support for CFI flash driver for both the Intel and the AMD
1408 * Patch by Travis Sawyer, 20 Jan 2004:
1409 Fix pci bridge auto enumeration of sibling p2p bridges.
1411 * Patch by Tolunay Orkun, 12 Jan 2004:
1412 Add some delays as needed for Intel LXT971A PHY support
1414 * Patches by Stephan Linz, 09 Jan 2004:
1415 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1416 - make DK1C20 board configuration related to ASMI conform to
1419 * Patch by Anders Larsen, 09 Jan 2004:
1421 ARM memory layout fixes: the abort-stack is now set up in the
1422 correct RAM area, and the BSS is zeroed out as it should be.
1424 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1425 of the linker scripts are replaced by '__bss_start' and '_end',
1426 resp., which is a further step to eliminate unnecessary differences
1427 between the implementation of the CPU architectures.
1429 * Patch by liang a lei, 9 Jan 2004:
1430 Fix Intel 28F128J3 ID in include/flash.h
1432 * Patch by Masami Komiya, 09 Jan 2004:
1433 add support for TB0229 board (NEC VR4131 MIPS processor)
1435 * Patch by Leon Kukovec, 12 Dec 2003:
1436 changed extern __inline__ into static __inline__ in
1437 include/linux/byteorder/swab.h
1439 * Patch by Travis Sawyer, 30 Dec 2003:
1440 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1441 select MDI port based on enabled EMAC device.
1442 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1445 * Patch by Wolter Kamphuis, 15 Dec 2003:
1446 made CONFIG_SILENT_CONSOLE usable on all architectures
1448 * Disable date command on TQM866M - there is no RTC on MPC866
1450 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1452 * Implement adaptive SDRAM timing configuration based on actual CPU
1453 clock frequency for INCA-IP; fix problem with board hanging when
1454 switching from 150MHz to 100MHz
1456 * Add PCMCIA CS support for BMS2003 board
1458 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1459 see doc/README.MPC866 for details;
1460 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1461 calculate CPU clock frequency from PLL register values.
1463 * Add support for 128 MB RAM on TQM8xxL/M modules
1465 * Fix PS/2 keyboard problem caused by statically initialized variable
1466 pointing to a location in flash
1468 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1470 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
1471 before we can access it; add delay in case we are faster (with no
1474 * Cleanup of some init functions
1476 * Make sure SCC Ethernet is always stopped by the time we boot Linux
1477 to avoid Linux crashes by early packets coming in.
1479 * Accelerate flash accesses on LWMON board by using buffered writes
1481 * Fix typo in Makefile;
1482 fix problem with PARTNUM detection
1484 * Patch by Reinhard Meyer, 09 Jan 2004:
1485 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1487 * Add support for IDE LED on BMS2003 board
1488 (exclusive with status LED!)
1490 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
1493 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1494 Add common files for "emk" boards
1496 * Add a common get_ram_size() function and modify the the
1497 board-specific files to invoke that common implementation.
1499 ======================================================================
1500 Changes for U-Boot 1.0.1:
1501 ======================================================================
1503 * Set default clock for INCA-IP to 150 MHz
1505 * Make BMS2003 use a separate config file to avoid #ifdef mess;
1506 add I2C support; add support for DS1337 RTC
1508 * Add CompactFlash support for BMS2003 board
1510 * Add support for status LED on BMS2003 board
1512 * Patch by Scott McNutt, 02 Jan 2004:
1513 Add support for the Nios Active Serial Memory Interface (ASMI)
1516 * Patch by Andrea Marson, 16 Dec 2003:
1517 Add support for the PPChameleon ME and HI modules
1519 * Patch by Yuli Barcohen, 22 Dec 2003:
1520 Add support for Motorola DUET ADS board (MPC87x/88x)
1522 * Patch by Robert Schwebel, 15 Dec 2003:
1523 add support for cramfs (uses JFFS2 command interface)
1525 * Patches by Stephan Linz, 11 Dec 2003:
1526 - more documentation for NIOS port
1527 - new struct nios_pio_t, struct nios_spi_t
1528 - Reconfiguration for NIOS Development Kit DK1C20:
1529 o move board related code from board/dk1c20
1530 to board/altera/dk1c20
1531 o create a new common source path board/altera/common
1532 and move generic flash access stuff into it
1533 o change/expand configuration file DK1C20.h
1534 - Add support for NIOS Development Kit DK1S10
1535 - Add status LED support for NIOS systems
1536 - Add dual 7-segment LED support for Altera NIOS DevKits
1538 * Patch by Ronen Shitrit, 10 Dec 2003:
1539 Add support for the Marvell DB64360 / DB64460 development boards
1541 * Patch by Detlev Zundel, 10 Dec 2003:
1542 fix dependency problem in examples/Makefile
1544 * Patch by Denis Peter, 8 Dec 2003
1545 - add support for the PATI board (MPC555)
1546 - add SPI support for the MPC5xx
1548 * Patch by Anders Larsen, 08 Dec 2003:
1549 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1550 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1551 cleanup some redundand #defines
1553 * Patch by André Schwarz, 8 Dec 2003:
1554 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1555 - TX and RX deskriptors must be quad-word aligned
1556 - does not work with only one TX deskriptor
1557 - standard reset method does not work
1559 * Patch by Masami Komiya, 08 Dec 2003:
1560 add RTL8139 ethernet driver
1562 * Patches by Ed Okerson, 07 Dec 2003:
1563 - fix ethernet for the AU1x00 processors in little-endian mode.
1564 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1566 * Minor code cleanup (coding style)
1568 * Patch by Reinhard Meyer, 30 Dec 2003:
1569 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1570 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1571 - turned debug print of PHY registers into a function (called in two places)
1572 - added support for EMK MPC5200 based modules
1574 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
1576 * Add support for TQM866M modules
1578 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1580 * Fix a few compiler warnings
1582 * Patch by Reinhard Meyer, 28 Dec 2003:
1583 Add initial support for TOP5200 board
1585 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
1586 environment variable which can set to "100", "133", or "150". The
1587 CPU clock will be configured accordingly upon next reboot. Other
1588 values are ignored. In case of an invalid or undefined "cpuclk"
1589 value, the compile-time default CPU clock speed will be used.
1591 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1592 window that is used to access the UART registers by the Linux driver)
1594 * Patch by Reinhard Meyer, 20 Dec 2003:
1595 Fix clock calculation for the MPC5200 for higher clock frequencies
1596 (above 2**32 / 10 = 429.5 MHz).
1598 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1600 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
1602 * Add new configuration for IceCube board with DDR memory
1604 * Update TRAB memory configurations
1606 * Add JFFS2 support for INCA-IP board
1608 * Patch by Bill Hargen, 09 Dec 2003:
1609 - BUBINGA405EP: changed flash driver to protect top sector containing
1611 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1612 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1613 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1614 - 405EP: added/fixed support for "reginfo" command.
1615 - 4xx: removed spurious MII error messages on "mii info" command.
1617 * Patch by Bernhard Kuhn, 28 Nov 2003:
1618 add support for Coldfire CPU
1619 add support for Motorola M5272C3 and M5282EVB boards
1621 * Patch by Pierre Aubert, 24 Nov 2003:
1622 - add a return value for the fpga command
1623 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1624 is defined. If ide_preinit fails, ide_init is aborted.
1625 - fix an endianess problem in fat.h
1627 * Patch by Wolter Kamphuis, 05 Dec 2003:
1628 Add support for SNMC's QS850/QS823/QS860T boards
1630 * Patch by Yuli Barcohen, 3 Dec 2003:
1631 "revive" U-Boot support for old Motorola MPC860ADS board
1633 * Patch by Cam(ilo?), 03 Dec 2003:
1634 make examples build even with broken Montavista objcopy
1636 * Patch by Pavel Bartusek, 27 Nov 2003:
1637 fix conversion problem with "bootretry" evironment variable
1639 * Patch by Andre Schwarz, 24 Nov 2003:
1640 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1642 * Patch by Pavel Bartusek, 21 Nov 2003:
1643 set ZMII bridge speed on 440
1645 * Patch by Anders Larsen, 17 Nov 2003:
1646 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1648 * Patches by David Müller, 14 Nov 2003:
1649 - board/mpl/common/common_util.c
1650 * implement support for BZIP2 compressed images
1651 * various cleanups (printf -> puts, ...)
1652 - board/mpl/common/flash.c
1653 * report correct errors to upper layers
1654 * check the erase fail and VPP low bits in status reg
1655 - board/mpl/vcma9/cmd_vcma9.c
1656 - board/mpl/vcma9/flash.c
1657 * various cleanups (printf -> puts, ...)
1659 * fix typo in comment
1660 - cpu/arm920t/usb_ohci.c
1661 * support for S3C2410 is missing in #if line
1663 * reinit some registers in case of error (cable missing, ...)
1665 * support for USB/MMC devices is missing in #if line
1666 - include/configs/MIP405.h
1667 - include/configs/PIP405.h
1668 * enable BZIP2 support
1669 * enlarge malloc space to 1MiB because of BZIP2 support
1670 - include/configs/VCMA9.h
1671 * enable BZIP2 support
1672 * enlarge malloc space to 1MiB because of BZIP2 support
1673 * enable USB support
1674 - lib_arm/armlinux.c
1675 * change calling convention of ARM Linux kernel as
1676 described on http://www.arm.linux.org.uk/developer/booting.php
1678 * Patch by Thomas Lange, 14 Nov 2003:
1679 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1680 support all these AMD boards.
1682 * Patch by Thomas Lange, 14 Nov 2003:
1683 Workaround for mips au1x00 physical memory accesses (the au1x00
1684 uses a 36 bit bus internally and cannot access physical memory
1685 directly. Use the uncached SDRAM address instead of the physical
1688 * Patch by Xue Ligong (Joe), 13 Nov 2003:
1689 add Realtek 8019 ethernet driver
1691 * Patch by Yuli Barcohen, 13 Nov 2003:
1692 MPC826xADS/PQ2FADS cleanup
1694 * Patch by Anders Larsen, 12 Nov 2003:
1695 Update README to mark the PORTIO commands non-standard
1697 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
1698 update for for Atmel AT91RM9200DK development kit:
1699 - support for environment variables in DataFlash
1700 - Atmel DataFlash AT45DB1282 support
1702 * Patch by Jeff Carr, 11 Nov 2003:
1703 add support for new version of 8270 processors
1705 * Patches by George G. Davis, 05 Nov 2003:
1706 - only pass the ARM linux initrd tag to the kernel when an initrd
1708 - update omap1510inn configuration file
1710 * Patches by Stephan Linz, 3 Nov 2003:
1711 - more endianess fixes for LAN91C111 driver
1712 - CFG_HZ configuration patch for NIOS Cyclone board
1714 * Patch by Stephan Linz, 28 Oct 2003:
1715 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1717 * Patch by Steven Scholz, 20 Oct 2003:
1718 - make "mii info <addr>" show infor for PHY at "addr" only
1719 - Endian fix for miiphy_info()
1721 * Patch by Gleb Natapov, 19 Sep 2003:
1722 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1724 * Patch by Anders Larsen, 17 Sep 2003:
1725 Bring ARM memory layout in sync with the documentation:
1726 stack and malloc-heap are now located _below_ the U-Boot code
1728 * Accelerate booting on TRAB board: read and check autoupdate image
1729 headers first instead of always reading the whole images.
1731 * Fix type in MPC5XXX code (pointed out by Victor Wren)
1733 * Enabled password check on RMU board
1735 * Fix configuration problem with IceCube in LOWBOOT configuration:
1736 envrionment got embedded, corrupting the image layout.
1738 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
1740 * Added BMS2003 board
1741 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1743 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
1744 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1747 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1750 * Add checksum verification to 'imls' command
1752 * Add bd_info fields needed for 4xx Linux I2C driver
1754 * Patch by Martin Krause, 4 Nov. 2003:
1755 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1757 * Print used network interface when CONFIG_NET_MULTI is set
1759 * Patch by Bernhard Kuhn, 28 Oct 2003:
1760 Add low boot support for MPC5200
1762 * Fix problem with dual PCMCIA support (NSCU)
1764 * Fix MPC5200 I2C initialization function
1766 ======================================================================
1767 Changes for U-Boot 1.0.0:
1768 ======================================================================
1770 * Fix parameter passing to standalone images with bootm command
1772 * Patch by Kyle Harris, 30 Oct 2003:
1773 Fix build errors for ixdp425 board
1775 * Patch by David M. Horn, 29 Oct 2003:
1776 Fixes to build under CYGWIN
1778 * Get IceCube MGT5100 working (again)
1780 * Fix problems in memory test on some boards (which was not
1781 non-destructive as intended)
1783 * Patch by Gary Jennejohn, 28 Oct 2003:
1784 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1785 to prevent stack overflow on ARM systems
1787 * Patch by Stephan Linz, 28 Oct 2003:
1788 fix init sequence error for NIOS port
1790 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1792 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
1794 * Patch by Xiao Xianghua, 23 Oct 2003:
1795 small patch for mpc85xx
1797 * Fix small problem in MPC5200 I2C driver
1799 * Fix FCC3 support on ATC board
1801 * Correct header printing for multi-image files in do_bootm()
1803 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1805 * Fix PCI problems on PPChameleon board
1807 * Patch by Steven Scholz, 18 Oct 2003:
1808 Fix AT91RM9200 ethernet driver
1810 * Patch by Nye Liu, 17 Oct 2003:
1811 Fix typo in include/mpc8xx.h
1813 * Patch by Richard Woodruff, 16 Oct 03:
1814 Fixes for cpu/arm925/interrupt.c
1815 - Initialize timestamp & lastdec vars.
1816 - fix timestamp overflows.
1817 - fix lastdec overflow.
1818 - smarter normalization to allow udelay() below 1ms to work.
1820 * Patch by Scott McNutt, 16 Oct
1821 add networking support for the Altera Nios Development Kit,
1822 Cyclone Edition (DK-1C20)
1824 * Patch by Jon Diekema, 14 Oct 2003:
1825 add hint about doc/README.silent to README file
1827 * Add CompactFlash support for NSCU
1829 * Fix PCI problems on PPChameleonEVB
1831 * TRAB auto-update: Base decision if we have to strip the image
1832 header on image type as encoded in the header
1833 (include image type patch by Martin Krause, 17 Oct 2003)
1835 * Patches by Xianghua Xiao, 15 Oct 2003:
1837 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1838 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1839 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1841 * Fix flash timings on TRAB board
1843 * Make sure HUSH is initialized for running auto-update scripts
1845 * Make 5200 reset command _really_ reset the board, without running
1846 any other code after it
1848 * Fix errors with flash erase when range spans across banks
1849 that are mapped in reverse order
1851 * Fix flash mapping and display on P3G4 board
1853 * Patch by Kyle Harris, 15 Jul 2003:
1854 - add support for Intel IXP425 CPU
1855 - add support for IXDP425 eval board
1857 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1858 for more information
1860 * Patch by Steven Scholz, 10 Oct 2003
1861 - Add support for Altera FPGA ACEX1K
1863 * Patches by Thomas Lange, 09 Oct 2003:
1864 - fix cmd_ide.c for non ppc boards (read/write functions did not
1865 add ATA base address)
1866 - fix for shannon board
1867 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
1868 - Endian swap ATA identity for all big endian CPUs, not just PPC
1869 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1871 - add support for dbau1x00 board (MIPS32)
1873 * Patch by Sangmoon Kim, 07 Oct 2003:
1874 add support for debris board
1876 * Patch by Martin Krause, 09 Oct 2003:
1877 Fixes for TRAB board
1878 - /board/trab/rs485.c: correct baudrate
1879 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
1880 udelay(); fix some timing problems with adc controller
1881 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1882 modify commands: touch and buzzer
1884 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1885 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1886 Use direct function calls for auto_update instead of hush commands
1888 * Patch by Scott McNutt, 04 Oct 2003:
1889 - add support for Altera Nios-32 CPU
1890 - add support for Nios Cyclone Development Kit (DK-1C20)
1892 * Patch by Steven Scholz, 29 Sep 2003:
1893 - A second parameter for bootm overwrites the load address for
1894 "Standalone Application" images.
1895 - bootm sets environment variable "filesize" to the resulting
1896 (uncompressed) data length for "Standalone Application" images
1897 when autostart is set to "no". Now you can do something like
1898 if bootm $fpgadata $some_free_ram ; then
1899 fpga load 0 $some_free_ram $filesize
1902 * Patch by Denis Peter, 25 Sept 2003:
1903 add support for the MIP405 Rev. C board
1905 * Patch by Yuli Barcohen, 25 Sep 2003:
1906 add support for Zephyr Engineering ZPC.1900 board
1908 * Patch by Anders Larsen, 23 Sep 2003:
1909 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1910 implemented for the x86 architecture)
1912 * Patch by Sangmoon Kim, 23 Sep 2003:
1913 fix pll_pci_to_mem_multiplier table for MPC8245
1915 * Patch by Anders Larsen, 22 Sep 2003:
1916 enable timed autoboot on PXA
1918 * Patch by David Müller, 22 Sep 2003:
1919 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1920 returns correct libgcc file path
1921 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1922 time on s3c24x0 systems
1924 * Patch by Jon Diekema, 19 Sep 2003:
1925 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1926 link state to the fault LED.
1927 - In NetLoop, make the Fault LED reflect the link status. The link
1928 status gets updated on entry, and on timeouts.
1930 * Patch by Anders Larsen, 18 Sep 2003:
1931 allow mkimage to build and run on Cygwin-hosted systems
1933 * Patch by Frank Müller, 18 Sep 2003:
1934 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1937 * Patch by Pantelis Antoniou, 16 Sep 2003:
1938 add tool to compute fileds in the PLPRCR register for MPC86x
1940 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1942 * Fix build problems under FreeBSD
1944 * Add generic filesystem image type
1946 * Make fatload set filesize environment variable
1948 * enable basic / medium / high-end configurations for PPChameleonEVB
1949 board; fix NAND code
1951 * enable TFTP client code to specify to the server the desired
1952 timeout value (see RFC-2349)
1954 * Improve SDRAM setup for TRAB board
1956 * Suppress all output with splashscreen configured only if "splashimage"
1959 * Fix problems with I2C support for mpc5200
1961 * Adapt TRAB configuration and auto_update to new memory layout
1963 * Add configuration for wtk board
1965 * Add support for the Sharp LQ065T9DR51U LCD display
1967 * Patch by Rune Torgersen, 17 Sep 2003:
1968 - Fixes for MPC8266 default config
1969 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
1971 * Patches by Jon Diekema, 17 Sep 2003:
1972 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
1975 - adjust "help" output
1977 * Patches by Anders Larsen, 17 Sep 2003:
1978 - fix spelling errors
1979 - set GD_FLG_DEVINIT flag only after device function pointers
1981 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
1983 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
1984 - trigger watchdog while waiting in serial driver
1986 * Add auto-update code for TRAB board using USB memory sticks,
1987 support new configuration with more memory
1989 * disable MPC5200 bus pipelining as workaround for bus contention
1991 * Modify XLB arbiter priorities on MPC5200 so all devices use same
1992 priority; configure critical interrupts to be handled like external
1995 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
1996 go back to 66 MHz for stability
1998 * Patches by Jon Diekema, 15 Sep 2003:
1999 - add description for missing CFG_CMD_* entries in the README file
2002 * Patch by Gleb Natapov, 14 Sep 2003:
2003 enable watchdog support for all MPC824x boards that have a watchdog
2005 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2006 "Non-octet Aligned Frame" errors we see at 100 Mbps
2008 * Patch by Sharad Gupta, 14 Sep 2003:
2009 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2011 * Patch by llandre, 11 Sep 2003:
2012 update configuration for PPChameleonEVB board
2014 * Patch by David Müller, 13 Sep 2003:
2015 various changes to VCMA9 board specific files
2017 * Add I2C support for MGT5100 / MPC5200
2019 * Patch by Rune Torgersen, 11 Sep 2003:
2020 Changed default memory option on MPC8266ADS to NOT be Page Based
2021 Interleave, since this doesn't work very well with the standard
2024 * Patch by George G. Davis, 12 Sep 2003:
2025 fix Makefile settings for sk98 driver
2027 * Patch by Stefan Roese, 12 Sep 2003:
2028 - new boards added: DP405, HUB405, PLU405, VOH405
2029 - some esd boards updated
2030 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2032 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2034 * Patch by Martin Krause, 11 Sep 2003:
2035 add burn-in tests for TRAB board
2037 * Enable instruction cache on MPC5200 board
2039 * Patch by Denis Peter, 11 Sep 2003:
2040 - fix USB data pointer assignment for bulk only transfer.
2041 - prevent to display erased directories in FAT filesystem.
2043 * Change output format for NAND flash - make it look like for other
2046 ======================================================================
2047 Changes for U-Boot 0.4.8:
2048 ======================================================================
2050 * Add I2C and RTC support for RMU board
2052 * Patches by Denis Peter, 9 Sep 2003:
2053 add FAT support for IDE, SCSI and USB
2055 * Patches by Gleb Natapov, 2 Sep 2003:
2056 - cleanup of POST code for unsupported architectures
2057 - MPC824x locks way0 of data cache for use as initial RAM;
2058 this patch unlocks it after relocation to RAM and invalidates
2061 * Patch by Gleb Natapov, 30 Aug 2003:
2062 new I2C driver for mpc107 bridge. Now works from flash.
2064 * Patch by Dave Ellis, 11 Aug 2003:
2065 - JFFS2: fix typo in common/cmd_jffs2.c
2066 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2067 - JFFS2: remove node version 0 warning
2068 - JFFS2: accept JFFS2 PADDING nodes
2069 - SXNI855T: add AM29LV800 support
2070 - SXNI855T: move environment from EEPROM to flash
2071 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2073 * Patch by Bill Hargen, 11 Aug 2003:
2074 fixes for I2C on MPC8240
2075 - fix i2c_write routine
2076 - fix iprobe command
2077 - eliminates use of global variables, plus dead code, cleanup.
2079 * Add support for USB Mass Storage Devices (BBB)
2080 (tested with USB memory sticks only)
2082 * Avoid flicker on TRAB's VFD
2084 * Add support for SK98xx driver
2086 * Add PCI support for SL8245 board
2088 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2089 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2090 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2092 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2093 to allow for more accurate baudrate settings
2094 (error now 0.7% at 115 kbps, instead of 3.5% before)
2096 * Patch by Andreas Mohr, 4 Sep 2003:
2097 Fix a lot of spelling errors
2099 * Add support for PPChameleon Eval Board
2101 * Add support for P3G4 board
2103 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2106 * Patch by Yuli Barcohen, 7 Aug 2003:
2107 check BCSR to detect if the board is configured in PCI mode
2109 ======================================================================
2110 Changes for U-Boot 0.4.7:
2111 ======================================================================
2113 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2114 add support for Adder II MPC852T module
2116 * Patch by George G. Davis, 19 Aug 2003:
2117 fix TI Innovator/OMAP1510 pin configs
2119 * Patches by Kshitij, 18 Aug 2003
2120 - add support for arm926ejs cpu core
2121 - add support for TI OMAP 1610 Innovator Board
2123 * Patch by Yuli Barcohen, 14 Aug 2003:
2124 add support for bzip2 uncompression
2126 * Add GCC library to examples/Makefile so GCC utility functions will
2129 * Add I2C and RTC support for RMU board using software I2C driver
2130 (because of better response to iprobe command); fix problem with
2133 * Patch by Matthias Fuchs, 28 Aug 2003:
2134 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2135 CONFIG_BOOTP_MAKS (see README).
2137 * Fix ICU862 environment problem
2139 * Fix RAM size detection for RMU board
2141 * Implement "reset" for MGT5100/MPC5200 systems
2143 ======================================================================
2144 Changes for U-Boot 0.4.6:
2145 ======================================================================
2147 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2148 allow selection of clock frequency as "make" target
2150 * Implement memory autosizing code for IceCube boards
2152 * Configure network port on INCA-IP for autonegotiation
2154 * Fix overflow problem in network timeout code
2156 * Patch by Richard Woodruff, 8 Aug 2003:
2157 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2159 ======================================================================
2160 Changes for U-Boot 0.4.5:
2161 ======================================================================
2163 * Update for TQM board defaults:
2164 disable clocks_in_mhz, enable boot count limit
2166 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2167 in toplevel directory instead. Removed astest.c from tools/gdb because
2168 it is no longer relevant.
2170 * Fix PCI support for MPC5200 / IceCube Board
2172 * Map ISP1362 USB OTG controller for NSCU board
2174 * Patch by Brad Parker, 02 Aug 2003:
2175 fix sc520_cdp problems
2177 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2179 * Allow erase command to cross flash bank boundaries
2181 * Patch by Scott McNutt, 21 Jul 2003:
2182 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2183 Both LynxOS and BlueCat linux KDIs are supported.
2185 * Patch by Richard Woodruff, 25 Jul 2003:
2186 use more reliable reset for OMAP/925T
2188 * Patch by Nye Liu, 25 Jul 2003:
2189 fix typo in mpc8xx.h
2191 * Patch by Richard Woodruff, 24 Jul 2003:
2192 Fixes for cmd_nand.c:
2193 - Fixed null dereferece which could result in incorrect ECC values.
2194 - Added support for devices with no Ready/Busy signal hooked up.
2195 - Added OMAP1510 read/write protect handling.
2196 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2198 - Switched default ECC to be JFFS2.
2200 * Allow crc32 to be used at address 0x000
2202 * Provide consistent interface to standalone applications to access
2203 the 'global_data' structure
2204 Provide a doc/README.standalone more useful to users/developers.
2206 * Make IceCube MGT5100 FEC driver work
2208 * Implement new mechanism to export U-Boot's functions to standalone
2209 applications: instead of using (PPC-specific) system calls we now
2210 use a jump table; please see doc/README.standalone for details
2212 * Patch by Dave Westwood, 24 Jul 2003:
2213 added support for Unity OS (a proprietary OS)
2215 * Patch by Detlev Zundel, 23 Jul 2003:
2216 add "imls" command to print flash table of contents
2218 * Fix cold boot detection for log buffer reset
2220 * Return error for invalid length specifiers with "cp.X" etc.
2222 * Fix startup problem on MIPS
2224 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2225 bitmap support is configured
2227 * Patch by Bill Hargen, 18 Jul 2003:
2228 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2230 * Patch by Denis Peter, 18 Jul 2003:
2231 - fix memory configuration for MIP405T
2232 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2234 * Cleanup of TQM82xx configurations; use "official" board types
2235 to make selection easier.
2237 * Patch by Martin Krause, 17 Jul 2003:
2238 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2240 * Patch by Richard Woodruff, 17 July 03:
2241 - Fixed bug in OMAP1510 baud rate divisor settings.
2243 * Patch by Nye Liu, 16 July 2003:
2245 - add MPC86xADS support (uses MPC86xADS.h)
2246 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2248 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2249 o don't trust gclk() software measurement by default, depend on
2250 CONFIG_8xx_GCLK_FREQ
2251 - add DRAM SIMM not installed detection
2252 - use more "correct" SDRAM initialization sequence
2253 - allow different SDRAM sizes (8xxADS has 8M)
2255 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2256 - rename MAMR/MBMR defines to be more consistent. Should eventually
2257 be merged into MxMR to better reflect the PowerQUICC datasheet.
2259 * Patch by Yuli Barcohen, 16 Jul 2003:
2260 support new Motorola PQ2FADS-ZU evaluation board which replaced
2261 MPC8260ADS and MPC8266ADS
2263 ======================================================================
2264 Changes for U-Boot 0.4.4:
2265 ======================================================================
2267 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2269 * Add support for MGT5100 and MPC5200 processors
2271 * Patch by Lutz Dennig, 15 Jul 2003:
2272 update for R360MPI board
2274 ======================================================================
2275 Changes for U-Boot 0.4.3:
2276 ======================================================================
2278 * Patches by Kshitij, 04 Jul 2003
2279 - added support for arm925t cpu core
2280 - added support for TI OMAP 1510 Innovator Board
2282 * Patches by Martin Krause, 14 Jul 2003:
2283 - add I2C support for s3c2400 systems (trab board)
2284 - (re-) add "ping" to command table
2286 * Fix handling of "slow" POST routines
2288 * Patches by Yuli Barcohen, 13 Jul 2003:
2289 - Correct flash and JFFS2 support for MPC8260ADS
2290 - fix PVR values and clock generation for PowerQUICC II family
2293 * Patch by Bernhard Kuhn, 08 Jul 2003:
2294 - add support for M68K targets
2296 * Patch by Ken Chou, 3 Jul:
2297 - Fix PCI config table for A3000
2298 - Fix iobase for natsemi.c
2299 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
2301 * Allow to enable "slow" POST routines by key press on power-on
2302 * Fix temperature dependend switching of LCD backlight on LWMON
2303 * Tweak output format for LWMON
2305 * Patch by Stefan Roese, 11 Jul 2003:
2306 - Fix bug in CONFIG_VERSION_VARIABLE.
2307 - AR405 config updated.
2308 - OCRTC/ORSG: bsp command added.
2309 - ASH405 bsp update.
2311 ======================================================================
2312 Changes for U-Boot 0.4.2:
2313 ======================================================================
2315 * Add support for NSCU board
2317 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2319 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2320 mirror bit flash on TQM8xxM modules
2322 * Patch by Kenneth Johansson, 30 Jun 2003:
2323 get rid of MK_CMD_ENTRY macro; update doc/README.command
2325 * Patch by Seb James, 30 Jun 2003:
2326 Improve documentation of I2C configuration in README
2328 * Fix problems with previous log buffer "fixes"
2330 * Fix minor help text issues
2332 * "log append" did not append a newline
2334 ======================================================================
2335 Changes for U-Boot 0.4.1:
2336 ======================================================================
2338 * Fix some missing commands, cleanup header files
2339 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2341 * Rewrite command lookup and help command (fix problems with bubble
2342 sort when sorting command name list). Minor cleanup here and there.
2344 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2345 - Allow to call sysmon function interactively
2346 - PIC on LWMON board needs delay after power-on
2347 - Add missing RSR definitions for MPC8xx
2348 - Improve log buffer handling: guarantee clean reset after power-on
2349 - Add support for EXBITGEN board (aka "genie")
2350 - Add support for SL8245 board
2353 - remove trailing white space, trailing empty lines, C++ comments, etc.
2354 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2356 * Patches by Kenneth Johansson, 25 Jun 2003:
2357 - major rework of command structure
2358 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2360 ======================================================================
2361 Changes for U-Boot 0.4.0:
2362 ======================================================================
2364 * Patches by Robert Schwebel, 26 Jun 2003:
2365 - csb226 configuration updated
2366 - credits for logodl port updated
2367 - innokom configuration updated
2368 - logodl tree update, still with coding style inconsistencies
2369 - added OCM for ppc405 warning to README
2371 * Patch by Pantelis Antoniou, 25 Jun 2003:
2372 update NetVia with V2 board support
2374 * Header file cleanup for ARM
2376 * Patch by Murray Jensen, 24 Jun 2003:
2377 - make sure to use only U-boot provided header files
2378 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2380 * Patch by Stefan Roese, 24 Jun 2003:
2381 - Update esd ASH405 board files.
2382 - Update esd DASA_SIM config file.
2383 - Add ping command to some esd boards.
2385 * Patch by Yuli Barcohen, 23 Jun 2003:
2386 Update for MPC8260ADS board
2388 * Patch by Murray Jensen, 23 Jun 2003:
2389 - cleanup of GCC 3.x compiler warnings
2391 * Patch by Rune Torgersen, 4 Jun 2003:
2392 add large memory support for MPC8266ADS board
2394 * Patch by Richard Woodruff, 19 June 03:
2395 - Enabled standard u-boot device abstraction for ARM
2396 - Enabled console device for ARM
2397 - Initilized bi_baudrate for ARM
2399 * Patch by Bill Hargen, 23 Apr 2003:
2400 fix byte order for 824x I2C addresses (write op)
2402 * Patch by Murray Jensen, 20 Jun 2003:
2404 - cleanup (especially for gcc-3.x compilers)
2406 * Patch by Tom Guilliams, 20 Jun 2003:
2407 added CONFIG_750FX support for IBM 750FX processors
2409 * Patch by Devin Crumb, 02 Apr 2003:
2410 Fix clock divider rounding problem in drivers/serial.c
2412 * Patch by Richard Woodruff, 19 June 03:
2413 - Fixed smc91c111 driver to sync with the u-boot environment
2414 (driver/smc91c111.c).
2415 - Added eth_init error return check in NetLoop (net/net.c).
2417 * Patch by Ken Chou, 19 June 2003:
2418 Added support for A3000 SBC board (Artis Microsystems Inc.)
2420 * Patches by Murray Jensen, 17 Jun 2003:
2421 - Hymod board database mods: add "who" field and new xilinx chip types
2422 - provide new "init_cmd_timeout()" function so code external to
2423 "common/main.c" can use the "reset_cmd_timeout()" function before
2424 entering the main loop
2425 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2426 slightly different. see include/configs/hymod.h for an example
2427 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2428 CFG_DTT_ADM1021 defined)
2429 - add new "eeprom_probe()" function which has similar args and
2430 behaves in a similar way to "eeprom_read()" etc.
2431 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2432 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2433 - gdbtools copyright update
2434 - ensure that set_msr() executes the "sync" and "isync" instructions
2435 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2436 - 8260 I/O ports fix: Open Drain should be set last when configuring
2437 - add SIU IRQ defines for 8260
2438 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2439 config.mk to allow board configurations to override the GNU
2440 linker script, selected via the LDSCRIPT, make variable, and to
2441 give an initial value to the OBJCFLAGS make variable
2442 - 8260 i2c enhancement:
2443 o correctly extends the timeout depending on the size of all
2444 queued messages for both transmit and receive
2445 o will not continue with receive if transmit times out
2446 o ensures that the error callback is done for all queued tx
2448 o correctly detects both tx and rx timeouts, only delivers one to
2449 the callback, and does not overwrite an earlier error
2450 o logic in i2c_probe now correct
2451 - add "vprintf()" function so that "panic()" function can be
2453 - many Hymod board changes
2455 * Patches by Robert Schwebel, 14 Jun 2003:
2456 - add support for Logotronic DL datalogger board
2457 - cleanup serial line after kermit binary download
2458 - add debugX macro (debug level support)
2459 - update mach-types.h to latest arm.linux.org.uk master list.
2461 * Patches by David Müller, 12 Jun 2003:
2462 - rewrite of the S3C24X0 register definitions stuff
2463 - "driver" for the built-in S3C24X0 RTC
2465 * Patches by Yuli Barcohen, 12 Jun 2003:
2466 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2467 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2468 configuration word supplied by FPGA on some MPC8260ADS boards
2470 * Patch by Pantelis Antoniou, 10 Jun 2003:
2471 Unify status LED interface
2473 * Add support for DS12887 RTC; add RTC support for ATC board
2475 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
2476 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2477 - Add Atmel DataFlash support for reading and writing.
2478 - Add possibility to boot a Linux from DataFlash with BOOTM command.
2479 - Add Flash detection on Atmel AT91RM9200DK
2480 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2481 - Replace old Ethernet PHY layer functions
2482 - Change link address
2484 * Patch by Frank Smith, 9 Jun 2003:
2485 use CRIT_EXCEPTION for machine check on 4xx
2487 * Patch by Detlev Zundel, 13 Jun 2003:
2488 added implementation of the "carinfo" command in cmd_immap.c
2490 * Fix CONFIG_NET_MULTI support in include/net.h
2492 * Patches by Kyle Harris, 13 Mar 2003:
2493 - Add FAT partition support
2494 - Add command support for FAT
2495 - Add command support for MMC
2497 - Add Intel PXA support for video
2498 - Add Intel PXA support for MMC
2500 - Enable MMC and FAT for lubbock board
2501 - Other misc changes for lubbock board
2503 * Patch by Robert Schwebel, April 02, 2003:
2504 fix for SMSC91111 driver
2506 * Patch by Vladimir Gurevich, 04 Jun 2003:
2507 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2509 * Patch by Stefan Roese, 05 Jun 2003:
2510 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2511 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2512 data cache can be used even if the chip select is in use.
2513 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2514 (see README for further description).
2515 - Changed config files of CONFIG_EEPRO100 boards to use the
2516 CFG_RX_ETH_BUFFER define.
2518 * Add support for RMU board
2520 * Add support for TQM862L at 100/50 MHz
2522 * Patch by Pantelis Antoniou, 02 Jun 2003:
2523 major reconstruction of networking code;
2524 add "ping" support (outgoing only!)
2526 * Patch by Denis Peter, 04 June 2003:
2527 add support for the MIP405T board
2529 * Patches by Udi Finkelstein, 2 June 2003:
2530 - Added support for custom keyboards, initialized by defining a
2531 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2532 - Added support for the RBC823 board.
2533 - cpu/mpc8xx/lcd.c now automatically calculates the
2534 Horizontal Pixel Count field.
2536 * Fix alignment problem in BOOTP (dhcp_leasetime option)
2537 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2539 * Patch by Mark Rakes, 14 May 2003:
2540 add support for Intel e1000 gig cards.
2542 * Patch by Nye Liu, 3 Jun 2003:
2543 fix critical typo in MAMR definition (include/mpc8xx.h)
2545 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2547 * Patch by Klaus Heydeck, 2 Jun 2003
2548 Minor changes for KUP4K configuration
2550 * Patch by Marc Singer, 29 May 2003:
2551 Fixed rarp boot method for IA32 and other little-endian CPUs.
2553 * Patch by Marc Singer, 28 May 2003:
2554 Added port I/O commands.
2556 * Patch by Matthew McClintock, 28 May 2003
2557 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2558 - minor patches for utx8245
2560 * Patch by Daniel Engström, 28 May 2003:
2563 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2564 add nand flash support to SXNI855T configuration
2565 fix/extend nand flash support:
2566 - fix 'nand erase' command so does not erase bad blocks
2567 - fix 'nand write' command so does not write to bad blocks
2568 - fix nand_probe() so handles no flash detected properly
2569 - add doc/README.nand
2570 - add .jffs2 and .oob options to nand read/write
2571 - add 'nand bad' command to list bad blocks
2572 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2573 - make NAND read/write faster
2575 * Patch by Rune Torgersen, 23 May 2003:
2576 Update for MPC8266ADS board
2578 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2579 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2580 _time_ (!) if the environment is embedded within the U-Boot image,
2581 or in a separate flash sector.
2583 * Cleanup CFG_DER #defines in config files (wd maintained only)
2585 * Fix data abort exception handling for arm920t CPU
2587 * Fix alignment problems with flash driver for TRAB board
2589 * Patch by Donald White, 21 May 2003:
2590 fix calculation of base address in pci_hose_config_device()
2592 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2593 execute "cmd2", even if "cmd1" fails. Note that this is different
2594 to "run var1 var2" where the contents of "var2" will NOT be
2595 executed when a command in "var1" fails.
2597 * Add zero-copy ramdisk support (requires corresponding kernel support!)
2599 * Patch by Kyle Harris, 20 May 2003:
2600 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2601 into cpu/pxa and arch-pxa.
2603 * Patch by Stefan Roese, 23 May 2003:
2604 - IBM PPC405EP port added.
2605 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2606 UART0) is used as default U-Boot console. PPC4xx only!
2607 - esd ASH405 board added (PPC405EP based).
2608 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2609 - esd CPCI405AB board added.
2610 - esd PMC405 board added.
2611 - Update of some esd boards.
2613 * Patch by Denis Peter, 19 Mai 2003:
2614 add support for the MIP405-3 board
2616 * Patch by Dave Ellis, 22 May 2003:
2617 Fix problem with only partially cleared .bss segment
2619 * Patch by Rune Torgersen, 12 May 2003:
2620 get PCI to work on a MPC8266ADS board; incorporate change to
2621 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2623 * Patch by Nye Liu, 1 May 2003:
2624 minor patches for the FADS8xx
2626 * Patch by Thomas Schäfer, 28 Apr 2003:
2627 Fix SPD handling for 256 ECC DIMM on Walnut
2629 * Add support for arbitrary bitmaps for TRAB's VFD command;
2630 allow to pass boot bitmap addresses in environment variables;
2631 allow for zero boot delay
2633 * Patch by Christian Geißinger, 19 May 2002:
2634 On TRAB: wait until the dummy byte has been completely sent
2636 * Patch by David Updegraff, 22 Apr 2003:
2637 update for CrayL1 board
2639 * Patch by Pantelis Antoniou, 21 Apr 2003:
2640 add boot support for ARTOS (a proprietary OS)
2642 * Patch by Steven Scholz, 11 Apr 2003:
2643 Add support for RTC DS1338
2645 * Patch by Rod Boyce, 24 Jan 2003:
2646 Fix counting of extended partitions in diskboot command
2648 * Patch by Christophe Lindheimer, 20 May 2003:
2649 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2651 * Fix SDRAM timing on Purple board
2653 * Add support for CompactFlash on ATC board
2654 (includes support for Intel 82365 and compatible PC Card controllers,
2655 and Yenta-compatible PCI-to-CardBus controllers)
2657 * Patch by Mathijs Haarman, 08 May 2003:
2658 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2660 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
2662 * Add support for Promess ATC board
2664 * Patch by Keith Outwater, 28 Apr 2003:
2665 - Miscellaneous corrections and additions to GEN860T board specific code.
2666 - Added GEN860_SC variant to GEN860T.
2667 - Miscellaneous corrections to GEN860T documentation.
2668 - Correct duplicate entry in U-Boot CREDITS file.
2669 - Add GEN860T_SC entry in MAINTAINERS file.
2670 - Update CREDITS file with GEN860T_SC info.
2672 * Update Smiths Aerospace addresses in MAINTAINERS file
2674 * Fix error handling in hush's version of "run" command
2677 - Splashscreen support
2680 - temperature dependend enabling of LCD
2682 * Allow booting from old "PPCBoot" disk partitions
2684 * Add support for TQM8255 Board / MPC8255 CPU
2686 ======================================================================
2687 Changes for U-Boot 0.3.1:
2688 ======================================================================
2690 * Make sure Block Lock Bits get cleared in R360MPI flash driver
2692 * MPC823 LCD driver: Fill color map backwards, to allow for steady
2693 display when Linux takes over
2695 * Patch by Erwin Rol, 27 Feb 2003:
2696 Add support for RTEMS (this time for real).
2698 * Add support for "bmp info" and "bmp display" commands to load
2699 bitmap images; this can be used (for example in a "preboot"
2700 command) to display a splash screen very quickly after poweron.
2702 * Add support for 133 MHz clock on INCA-IP board
2704 * Patch by Lutz Dennig, 10 Apr 2003:
2705 Update for R360MPI board
2707 * Add new meaning to "autostart" environment variable:
2708 If set to "no", a standalone image passed to the
2709 "bootm" command will be copied to the load address
2710 (and eventually uncompressed), but NOT be started.
2711 This can be used to load and uncompress arbitrary
2714 * Patch by Stefan Roese, 10 Apr 2003:
2715 Changed DHCP client to use IP address from server option field #54
2716 from the OFFER packet in the server option field #54 in the REQUEST
2717 packet. This fixes a problem using a Windows 2000 DHCP server,
2718 where the DHCP-server is not the TFTP-server.
2720 * Set max brightness for MN11236 displays on TRAB board
2722 * Add support for TQM862L modules
2724 ======================================================================
2725 Changes for U-Boot 0.3.0:
2726 ======================================================================
2728 * Patch by Arun Dharankar, 4 Apr 2003:
2729 Add IDMA example code (tested on 8260 only)
2731 * Add support for Purple Board (MIPS64 5Kc)
2733 * Add support for MIPS64 5Kc CPUs
2735 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2737 * Patch by Denis Peter, 04 Apr 2003:
2738 - update MIP405-4 board
2740 * Patch by Stefan Roese, 4 Apr 2003:
2741 - U-Boot version environment variable "ver" added
2742 (CONFIG_VERSION_VARIABLE).
2743 - Changed PPC405GPr version from A to B.
2744 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2746 * Patches by Denis Peter, 03 April 2003:
2747 - fix PCI IRQs on MPL boards
2748 - fix two more un-relocated pointer problems
2750 * Fix behaviour of "run" command:
2751 - print error message iv variable does not exist
2752 - terminate processing of arguments in case of error
2754 * Patches by Peter Figuli, 10 Mar 2003
2755 - Add support for BTUART on PXA platform
2756 - Add support for WEP EP250 (PXA) board
2758 * Fix flash problems on INCA-IP; add tool to allow bruning images to
2759 flash using a BDI2000
2761 * Implement fix for I2C Edge Conditions problem for all boards that
2762 use the bit-banging driver (common/soft_i2c.c)
2764 * Patch by Martin Winistoerfer, 23 Mar 2003
2765 - Add port to MPC555/556 microcontrollers
2766 - Add support for cmi customer board with
2767 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2769 * Patch by Rick Bronson, 28 Mar 2003:
2770 - fix common/cmd_nand.c
2772 * Patch by Arun Dharankar, 24 Mar 2003:
2773 - add threads / scheduler example code
2775 * Add patches by Robert Schwebel, 31 Mar 2003:
2776 - add ctrl-c support for kermit download
2777 - align bdinfo output on ARM
2778 - csb226 board: bring in sync with innokom/memsetup.S
2779 - csb226 board: fix MDREFR handling
2780 - misc doc fixes / extensions
2781 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2782 - add BOOT_PROGRESS to armlinux.c
2784 * Add CPU ID, version, and clock speed for INCA-IP
2786 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2787 - fix SRAM and SDRAM memory sizing
2788 - add status LED support
2789 - add MAC address for second (SCC1) ethernet port
2791 * Update default environment for TQM8260 board
2793 * Patch by Rick Bronson, 16 Mar 2003:
2794 - Add NAND flash support for reading, writing, and erasing NAND
2795 flash (certain forms of which are called SmartMedia).
2796 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
2798 * Patches by Robert Schwebel, 19 Mar 2003:
2799 - use arm-linux-gcc as default compiler for ARM
2800 - fix i2c fixup code
2801 - fix missing baudrate setting
2802 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2803 - moved "ignoring trailing characters" _before_ u-boot wants to
2804 print out diagnostics messages; removes bogus characters at the
2807 * Patch by John Zhan, 18 Mar 2003:
2808 Add support for SinoVee Microsystems SC8xx boards
2810 * Patch by Rolf Offermanns, 21 Mar 2003:
2811 ported the dnp1110 related changes from the current armboot cvs to
2812 current u-boot cvs. smc91111 does not work. problem marked in
2813 smc91111.c, grep for "FIXME".
2815 * Patch by Brian Auld, 25 Mar 2003:
2816 Add support for STM flash chips on ebony board
2818 * Add PCI support for MPC8250 Boards (PM825 module)
2820 * Patch by Stefan Roese, 25 Mar 2003:
2823 * Patch by Stefan Roese, 20 Mar 2003:
2824 - CPCI4052 update (support for revision 3).
2825 - Set edge conditioning circuitry on PPC405GPr for compatibility
2826 to existing PPC405GP designs.
2827 - Clip udiv to 5 bits on PPC405 (serial.c).
2829 * Extend INCAIP board support:
2830 - add automatic RAM size detection
2831 - add "bdinfo" command
2832 - pass flash address and size to Linux kernel
2833 - switch to 150 MHz clock
2835 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
2836 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2837 boards, version 153 for Rev. 200 boards).
2839 * Patch by Vladimir Gurevich, 12 Mar 2003:
2840 Fix relocation problem of statically initialized string pointers
2843 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
2844 Cleanup & bug fixes for JFFS2 code:
2845 - the memory mangement was broken. It caused havoc on malloc by
2846 writing beyond the block boundaries.
2847 - the length calculation for files was wrong, sometimes resulting
2848 in short file reads.
2849 - data copying now optionally takes fragment version numbers into
2850 account, to avoid copying from older data.
2851 See doc/README.JFFS2 for details.
2853 * Patch by Josef Wagner, 12 Mar 2003:
2854 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2855 - ETH05 and BEDBUG support for CU824
2856 - added support for MicroSys CPC45
2857 - new BOOTROM/FLASH0 and DOC base for PM826
2859 * Patch by Robert Schwebel, 12 Mar 2003:
2860 Fix the chpart command on innokom board
2863 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2864 s/PPCBoot/U-Boot/ in some files
2865 s/pImage/uImage/ in some files
2867 * Patch by Detlev Zundel, 15 Jan 2003:
2868 Fix '' command line quoting
2870 * Patch by The LEOX team, 19 Jan 2003:
2871 - add support for the ELPT860 board
2872 - add support for Dallas ds164x RTC
2874 * Patches by David Müller, 31 Jan 2003:
2875 - minimal setup for CardBus bridges
2876 - add EEPROM read/write support in the CS8900 driver
2877 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
2878 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
2880 * Patch by Steven Scholz, 04 Feb 2003:
2881 add support for RTC DS1307
2883 * Patch by Reinhard Meyer, 5 Feb 2003:
2884 fix PLPRCR/SCCR init sequence on 8xx to allow for
2885 changes of EBDF by software
2887 * Patch by Vladimir Gurevich, 07 Feb 2003:
2888 "API-compatibility patch" for 4xx I2C driver
2890 * TRAB fixes / extensions:
2891 - Restore VFD brightness as saved in environment
2892 - add support for Fujitsu flashes
2893 - make sure both buzzers are turned off (drive low level)
2895 * Patches by Robert Schwebel, 06 Mar 2003:
2896 - fix bug in BOOTP code (must use NetCopyIP)
2897 - update of CSB226 port
2898 - clear BSS segment on XScale
2899 - added support for i2c_init_board() function
2900 - update to the Innokom plattform
2902 * Extend support for redundand environments for configurations where
2903 environment size < sector size
2905 * Patch by Rune Torgersen, 13 Feb 2003:
2906 Add support for Motorola MPC8266ADS board
2908 * Patch by Kyle Harris, 19 Feb 2003:
2909 patches for the Intel lubbock board:
2910 memsetup.S - general cleanup (based on Robert's csb226 code)
2911 flash.c - overhaul, actually works now
2912 lubbock.c - fix init funcs to return proper value
2914 * Patch by Kenneth Johansson, 26 Feb 2003:
2915 - Fixed off by one in RFTA calculation.
2916 - No need to abort when LDF is lower than we can program it's only
2917 minimum timing so clamp it to what we can do.
2918 - Takes function pointer to function for reading the spd_nvram. Usefull
2919 for faking data or hardcode a module without the nvram.
2920 - fix other user for above change
2921 - fix some comments.
2923 * Patches by Brian Waite, 26 Feb 2003:
2924 - fix port for evb64260 board
2925 - fix PCI for evb64260 board
2928 * Patch by Reinhard Meyer, 1 Mar 2003:
2929 Add support for EMK TOP860 Module
2931 * Patch by Yuli Barcohen, 02 Mar 2003:
2932 Add SPD EEPROM support for MPC8260ADS board
2934 * Patch by Robert Schwebel, 21 Jan 2003:
2935 - Add support for Innokom board
2936 - Don't complain if "install" fails
2937 - README cleanup (remove duplicated lines)
2938 - Update PXA header files
2940 * Add documentation for existing POST code (doc/README.POST)
2942 * Patch by Laudney Ren, 15 Jan 2003:
2943 Fix handling of redundand environment in "tools/envcrc.c"
2945 * Patch by Detlev Zundel, 28 Feb 2003:
2946 Add bedbug support for 824x systems
2948 * Add support for 16 MB flash configuration of TRAB board
2950 * Patch by Erwin Rol, 27 Feb 2003:
2951 Add support for RTEMS
2953 * Add image information to README
2955 * Patch by Stefan Roese, 18 Feb 2003:
2956 CPCIISER4 configuration updated.
2958 * Patch by Stefan Roese, 17 Feb 2003:
2959 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2961 * Patch by Stefan Roese, 13 Feb 2003:
2962 Add "pcidelay" environment variable (in ms, enabled via
2963 CONFIG_PCI_BOOTDELAY).
2964 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
2965 RST# to respond to configuration cycles (33MHz -> 1s).
2967 * Fix dual PCMCIA slot support (when running with just one
2970 * Add VFD type detection to trab board
2972 * extend drivers/cs8900.c driver to synchronize ethaddr environment
2973 variable with value in the EEPROM
2975 * Patch by Stefan Roese, 10 Feb 2003:
2976 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
2978 * Add support for MIPS32 4Kc CPUs
2980 * Add support for INCA-IP Board
2982 ======================================================================
2983 Changes for U-Boot 0.2.2:
2984 ======================================================================
2986 * Add dual ethernet support on PM826
2988 * Add support for LXT971 PHY on PM826
2990 * Patch by Tord Andersson, 16 Jan 2003:
2991 Fix flash sector count for TQM8xxL
2993 * Fix I2C EEPROM problem on ICU862 board (would only write the first
2994 16 bytes out of each 32 byte block)
2996 ======================================================================
2997 Changes for U-Boot 0.2.1:
2998 ======================================================================
3000 * Add support for V37 board
3001 (patch by Jón Benediktsson, 11 Dec 2002)
3003 * Update baudrate in bd_info when it gets changed
3005 * Add watchdog trigger points while waiting for serial port
3006 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3008 * Improve command line tool to access the U-Boot's environment
3009 (figuration of the utility, using a config file)
3011 * Add single quote support for (old) command line parser
3013 * Switch LWMON board default config from FRAM to EEPROM;
3014 in POST, EEPROM shows up on 8 addresses
3016 ======================================================================
3017 Changes for U-Boot 0.2.0:
3018 ======================================================================
3020 * Use 1-byte-read instead of -write for iprobe() function
3021 Add i2c commands to PM826 config
3023 * extend I2C POST code: check for list on known addresses
3025 * Improve log buffer code; use "loglevel" to decide which messages
3026 to log on the console, too (like in Linux); get rid of "logstart"
3028 * Add command line tool to access the U-Boot's environment
3029 (board-specific for TRAB now, to be fixed later)
3031 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3032 Fix misc problems with AmigaOne support
3034 * Patch by Chris Hallinan, 3 Dec 2002:
3035 minor cleanup to the MPC8245 EPIC driver
3037 * Patch by Pierre Aubert , 28 Nov 2002
3038 Add support for external (SIU) interrupts on MPC8xx
3040 * Patch by Pierre Aubert , 28 Nov 2002
3041 Fix nested syscalls bug in standalone applications
3043 * Patch by David Müller, 27 Nov 2002:
3044 fix output of "pciinfo" command for CardBus bridge devices.
3046 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3049 * Add LED indication for IDE activity on KUP4K board
3051 * Fix startup problems with VFD display on TRAB
3053 * Patch by Pierre Aubert, 20 Nov 2002
3054 Add driver for Epson SED13806 graphic controller.
3055 Add support for BMP logos in cfb_console driver.
3057 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3059 * Patch by Rod Boyce, 21 Nov 2002:
3060 fix PCMCIA on MBX8xx board
3062 * Patch by Pierre Aubert , 21 Nov 2002
3063 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3064 bootmode word in DPRAM configurable
3066 * Patch by Daniel Engström, 18 Nov 2002:
3067 Fixes for x86 port (mostly strings issues)
3069 * Patch by Ken Chou, 18 Nov 2002:
3070 Fix for natsemi NIC cards (DP83815)
3072 * Patch by Pierre Aubert, 19 Nov 2002:
3073 fix a bug for the MII configuration, and some warnings
3075 * Patch by Thomas Frieden, 13 Nov 2002:
3076 Add code for AmigaOne board
3077 (preliminary merge to U-Boot, still WIP)
3079 * Patch by Jon Diekema, 12 Nov 2002:
3080 - Adding URL for IEEE OUI lookup
3081 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3083 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3084 root-on-nfs macros are designed to switch how the default boot
3085 method gets defined.
3087 * Patch by Daniel Engström, 13 Nov 2002:
3088 Add support for i386 architecture and AMD SC520 board
3090 * Patch by Pierre Aubert, 12 Nov 2002:
3091 Add support for DOS filesystem and booting from DOS floppy disk
3093 * Patch by Jim Sandoz, 07 Nov 2002:
3094 Increase number of network RX buffers (PKTBUFSRX in
3095 "include/net.h") for EEPRO100 based boards (especially SP8240)
3096 which showed "Receiver is not ready" errors when U-Boot was
3097 processing the receive buffers slower than the network controller
3100 * Patch by Andreas Oberritter, 09 Nov 2002:
3101 Change behaviour of NetLoop(): return -1 for errors, filesize
3102 otherwise; return code 0 is valid an means no file loaded - in this
3103 case the environment still gets updated!
3105 * Patches by Jon Diekema, 9 Nov 2002:
3106 - improve ADC/DAC clocking on the SACSng board to align
3107 the failing edges of LRCLK and SCLK
3108 - sbc8260 configuration tweaks
3109 - add status LED support for 82xx systems
3110 - wire sspi/sspo commands into command handler; improved error
3112 - add timestamp support and alternate memory test to the
3113 SACSng configuration
3115 * Patch by Vince Husovsky, 7 Nov 2002:
3116 Add "-n" to linker options to get rid of "Not enough room for
3117 program headers" problem
3119 * Patch by David Müller, 05 Nov 2002
3120 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3121 so we can use an already existing name
3123 * Patch by Pierre Aubert, 05 Nov 2002
3124 Hardware relatied improvments in FDC boot code
3126 * Patch by Holger Schurig, 5 Nov 2002:
3127 Make the PXA really change it's frequency
3129 * Patch by Pierre Aubert, 05 Nov 2002
3130 Add support for slave serial Spartan 2 FPGAs
3132 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3135 * Add support for log buffer which can be passed to Linux kernel's
3136 syslog mechanism; used especially for POST results.
3138 * Patch by Klaus Heydeck, 31 Oct 2002:
3139 Add initial support for kup4k board
3141 * Patch by Robert Schwebel, 04 Nov 2002:
3142 - use watchdog to reset PXA250 systems
3143 - added progress callbacks to (some of the) ARM code
3144 - update for Cogent CSB226 board
3146 * Add support for FPS860 board
3148 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3149 Improve PCI access on 32-bits Compact PCI bus
3151 * Fix mdelay() on TRAB - this was still the debugging version with
3152 seconds instead of ms.
3154 * Patch by Robert Schwebel, 1 Nov 2002:
3155 XScale related cleanup (affects all ARM boards)
3157 * Cleanup of names and README.
3159 ======================================================================
3160 Notes for U-Boot 0.1.0:
3161 ======================================================================
3163 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3165 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3166 For information about the history of the project please see the
3167 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3169 ======================================================================