1 ======================================================================
2 Changes for U-Boot 1.1.3:
3 ======================================================================
5 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
9 * Patch by Robin Getz, 13 Oct 2004:
10 Add standalone application to change SMC91C111 MAC addresses,
11 see examples/README.smc91111_eeprom
13 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
14 Fix Flash support for ARM Integrator CP.
16 * Patch by Richard Woodruff, 10 Jan 2005:
17 Update support for OMAP2420 (ARM11) and H4 board:
18 o clean up and add new types to H4 memory probe code.
19 o fix to work with internal boot.
20 o added PRCM config III operation.
21 o fix marginal flash timings.
22 o add revison ATAG usage.
23 o enable voltage scaling at power chip.
24 o fix compile error for i2c.
26 * Fix network problem (error when receiving multiple ARP packets)
28 * Patch by Daniel Poirot, 12 Oct 2004:
29 Add support for Wind River sbc405 board
31 * Patch by Rainer Brestan, 12 Oct 2004:
32 Make examples/Makefile more robust
34 * Patch by Sam Song, 11 October 2004:
35 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
36 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
39 * Patch by Sam Song, 10 Oct 2004:
40 Fix a parameter error in run_command() in main.c
42 * Patch by Richard Woodruff, 01 Oct 2004:
43 add support for the TI OMAP2420 processor and its H4 reference
46 * Patch by Christian Pellegrin, 24 Sep 2004:
47 Added support for NE2000 compatible (DP8390, DP83902) NICs.
49 * Patch by Leif Lindholm, 23 Sep 2004:
50 add support for the AMD db1550 board
52 * Patch by Travis Sawyer, 15 Sep 2004:
53 Add CONFIG_SERIAL_MULTI support for ppc4xx,
54 update README.serial_multi
56 * Patches by David Snowdon, 07 Sep 2004:
57 - add u-boot.hex target in the top level Makefile
58 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
59 - use -mtune=xscale and -march=armv5 options for PXA
61 * Patch by Florian Schlote, 08 Sep 2004:
62 Add support for SenTec-COBRA5272-board (Coldfire).
64 * Patch by Gleb Natapov, 07 Sep 2004:
65 mpc824x: set PCI latency timer to a sane value
68 * Patch by Kurt Stremerch, 03 Sep 2004:
69 Add bitstream configuration option for fpga command (Xilinx only).
71 * Patch by Kurt Stremerch, 03 Sep 2004:
72 Add Xilinx Spartan2E family FPGA support
74 * Patch by Jeff Angielski, 02 Sep 2004:
75 Add Added support for H2 revision of the EP8260 board.
76 Fixed formatting for some of the EP8260 related source files.
78 * Patch by Jon Loeliger, 02 Sep 2004:
79 Reset monitor size back to 256 so environment can be written
80 to flash on MPC85xx ADS and CDS releases.
82 * Patch by Paolo Broggini, 02 Sep 2004:
83 Make BSS clearing on ARM systems more robust
85 * Patch by Yue Hu and Joe, 01 Sep 2004:
86 - add PCI support for ixp425;
87 - add EEPRO100 suppor tfor ixdp425 board.
89 * Fix problem with protected sector detection in driver/cfi_flash.c
91 ======================================================================
92 Changes for U-Boot 1.1.2:
93 ======================================================================
95 * Code cleanup, mostly for GCC-3.3.x
97 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
98 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
99 additional ethernet addresses.
101 * Cleanup drivers/i82365.c - avoid duplication of code
103 * Fix bogus "cannot span across banks" flash error message
107 * Add support for CompactFlash for the CPC45 Board.
109 * Fix problems with CMC_PU2 flash driver.
112 - avoid trigraph warning in fs/ext2/ext2fs.c
113 - rename UC100 -> uc100
115 * Add support for UC100 board
117 * Patch by Stefan Roese, 16 Dez 2004:
118 - ext2fs support added
119 - Tundra universe support added
120 - Coldfire MCF5249 support added (no preloader needed!)
121 - MCF5249 board TASREG added
122 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
124 - some esd boards updated
125 - memory commands "mdc" and "mwc" added for cyclic read/write
126 (CONFIG_MX_CYCLIC, see README for further description)
128 * Add support for INKA4X0 board
130 * Patch by Steven Scholz, 12 Dec 2004:
131 Fix typo in AT91 memory setup.
133 * Patch by Martin Krause, 27 Oct 2004:
134 - add support for "STK52xx" board (including PS/2 multiplexer)
135 - add hardware detection for TQM5200
137 * Clean up CMC PU2 flash driver
139 * Update MAINTAINERS file
141 * Fix bug in MPC823 LCD driver
143 * Fix udelay() on AT91RM9200 for delays < 1 ms.
145 * Enable long help on CMC PU2 board;
147 increase CPU speed from 179 to 207 MHz.
149 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
150 unaligned tail part specially).
152 * Update for AT91RM9200DK and CMC_PU2 boards:
153 - Enable booting directly from flash
154 - fix CMC_PU2 flash driver
156 * Fix mkimage usage message
158 * Map SRAM on NC650 board
160 * Work around for Ethernet problems on Xaeniax board
162 * Patch by TsiChung Liew, 23 Sep 2004:
163 - add support for MPC8220 CPU
164 - Add support for Alaska and Yukon boards
166 * Fix configuration for ERIC board (needs more room)
168 * Adjust MIPS compiler options at run-time depending on tools version
169 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
170 "-mcpu=4kc" for old tools)
172 * Add passing of the command line and memory size information to the
173 kernel on xaeniax board.
175 * Enable NAND flash support for NC650 board.
177 * Patch by Thomas Lange 07 Oct 2004:
178 Updated README for DBAu1x00 boards to match current status
180 * Patch by Philippe Robin, 28 Sept 2004:
181 Fix Flash support for Versatile.
183 * Patch by Roger Blofeld, 16 Sep 2004:
184 Fix timeout for DHCP command retry
186 * Patch by Pantelis Antoniou, 14 Sep 2004:
187 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
189 * Patch by Pantelis Antoniou, 14 Sep 2004:
190 Kick watchdog when bz-decompressing
192 * Fix CFG_HZ problems on AT91RM9200 systems
193 [Remember: CFG_HZ should be 1000 on ALL systems!]
195 * Patch by Gridish Shlomi, 30 Aug 2004:
196 - Add support to revA version of PQ27 and PQ27E.
197 - Reverted MPC8260ADS baudrate back to original 115200
199 * Patch by Hojin, 17 Sep 2004:
200 Fix typo in cfi_flash.c
202 * Patch by Mark Jonas, 09 September 2004:
203 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
206 * Patch by Mark Jonas, 31 August 2004:
207 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
208 improves FTP performance for MPC5200 systems. Enabled for IceCube
211 * Patch by Michael Bendzick, 30 Aug 2004:
212 - Improve platform.S code for omap1510inn that detects whether code
213 is running from SDRAM or not. Patch allows SDRAM to be configured
214 if code is running out of SRAM at 0x20000000.
216 * Patch by Frederick Klatt, 30 Aug 2004:
217 Add support for the Wind River SBC8540/SBC8560 boards
219 * Configure SX1 board to use drivers/cfi_flash.c
221 * Patches by Michael Bendzick, 30 Aug 2004:
222 - Configure omap1510inn board to use drivers/cfi_flash.c
223 - Make drivers/cfi_flash.c protect environment and redundant
226 * Patch by Steven Scholz, 23 Jun 2004:
227 - Add script (tools/img2brec.sh) to programm U-Boot into
228 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
230 * Patches by Scott McNutt, 24 Aug 2004:
231 - Add support for Altera Nios-II processors.
232 - Add support for Psyent PCI-5441 board.
233 - Add support for Psyent PK1C20 board.
235 * Patches by Jon Loeliger, 24 Aug 2004:
236 - Add support for the MPC8541 and MPC8555 CDS boards
237 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
238 - Convert MPC85xxADS to use common CFI flash driver
239 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
240 from board_early_init_f()
241 - Provide SW workaround for PCI initialization on 85xx CDS
243 * Patches by George G. Davis, 24 Aug 2004:
244 - Enable ramdisk/initrd tagged param support for omap1610h2_config
245 - Remove static network setup defaults from mx1ads_config
246 - update ARM boards to use constants from mach-types.h
248 * Patch by Gary Jennejohn, 04 Oct 2004:
249 - fix I2C on at91rm9200
250 - add support for Ricoh RS5C372A RTC
252 * Patch by Gary Jennejohn, 01 Oct 2004:
253 - add support for CMC PU2 board
254 - add support for I2C on at91rm9200
256 * Patch by Gary Jennejohn, 28 Sep 2004:
257 fix baudrate handling on at91rm9200
259 * Patch by Yuli Barcohen, 22 Aug 2004:
260 - remove ZPC.1900 board-specific flash driver;
261 switch the port to generic CFI driver;
264 * Patch by Hinko Kocevar, 21 Aug 2004:
265 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
267 * Clean up tools/bmp_logo.c to not add trailing white space
269 * Patch by Hinko Kocevar, 21 Aug 2004:
270 - Group common framebuffer functions in common/lcd.c
271 - Group common framebuffer macros and #defines in include/lcd.h
272 - Provide calc_fbsize() for video ATAG
274 * Patch by Sam Song, 21 August 2004:
275 - Fix a typo in README
276 - Align "(RO)" output for "flinfo" after "protect on"
277 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
278 ratio 1:1 when core frequency less than 50MHz
280 * Patches by Hinko Kocevar, 21 Aug 2004:
281 - fix some "use of label at end of compound statement" warnings
282 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
284 * Patch by Steven Scholz, 16 Aug 2004:
285 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
286 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
287 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
288 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
289 into cpu/arm920t/$(SOC)/
291 * Patches by Sean Chang, 09 Aug 2004:
292 - Added support for both 8 and 16 bit mode access to System ACE CF
294 - Fixed missing System ACE CF device during get FAT partition info
295 in fat_register_device function.
296 - Enabled System ACE CF support on ML300.
298 * Patch by Sean Chang, 09 Aug 2004:
299 Synch defines for saveenv and do_saveenv functions so they get
300 compiled under the same statement.
302 * Patch by Sean Chang, 09 Aug 2004:
303 - Added I2C support for ML300.
304 - Added support for ML300 to read out its environment information
305 stored on the EEPROM.
306 - Added support to use board specific parameters as part of
307 U-Boot's environment information.
308 - Updated MLD files to support configuration for new features
311 * Patches by Travis Sawyer, 05 Aug 2004:
312 - Remove incorrect bridge settings for eth group 6
313 - Add call to setup bridge in ppc_440x_eth_initialize
314 - Fix ppc_440x_eth_init to reset the phy only if its the
315 first time through, otherwise, just check the phy for the
316 autonegotiated speed/duplex. This allows the use of netconsole
317 - only print the speed/duplex the first time the phy is reset.
319 * Patch by Shlomo Kut, 29 Mar 2004:
320 Add support for MKS Instruments "Quantum" board
322 * Fix build problem with Cogent boards;
323 avoid using <asm/byteorder.h> when using the host compiler
325 * Patch by Ganapathi C, 04 Aug 2004:
326 Fix NFS timeout issue
328 * Patch by Yuli Barcohen, 19 Jul 2004:
329 - Fix host tools building in Cygwin environment
330 - Fix header files search order for host tools
332 * Patch by Tom Armistead, 19 Jul 2004:
333 Fix kgdb.S support for 74xx_75x cpu
335 * Patch by Jon Loeliger, 15 Jul 2004:
336 Fix MPC85xx I2C driver
338 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
340 * Patch by Stephen Williams, 15 July 2004
341 Set the PCI class code for JSE board as part of PCI interface setup
343 * Patch by Michael Bendzick, 15 Jul 2004:
344 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
345 CFG_FLASH_USE_BUFFER_WRITE is set
347 * Patch by Yuli Barcohen, 13 Jul 2004:
348 Allow clock setting on MPC866/MPC885 series chips according to
349 environment variable `cpuclk'
351 * Patch by Yuli Barcohen, 20 Apr 2004:
352 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
354 * Patch by Vincent Dubey, 24 Sep 2004:
355 Add support for xaeniax board
357 * Add comment about non-GPL character of standalone applications to
360 * Fix FEC ethernet problem on NSCU board.
362 * Patch by Gary Jennejohn, 09 Sep 2004:
363 allow to use USART1 as console port on at91rm9200dk boards
365 * Patch by Stefan Roese, 16 Sep 2004:
368 * Fix SysClk handling for PPChameleon and CATcenter boards
370 * Patch by Detlev Zundel, 08 Sep 2004:
371 Update etags build target
373 * Improve NetConsole support: add support for broadcast destination
374 address and buffered input.
376 * Cleanup compiler warnings for GCC 3.3.x and later
378 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
380 * Add support for IDS "NC650" board
382 * Add automatic update support for LWMON board
384 * Clear Block Lock-Bits when erasing flash on LWMON board.
386 * Fix return code of "fatload" command
388 * Enable MSDOS/VFAT filesystem support for LWMON board
390 * Patch by Martin Krause, 03 Aug 2004:
391 change timing for SM501 graphics controller on TQM5200 module
393 * Patch by Mark Jonas, 13 July 2004:
394 - Total5200 LCD now run in little endian mode. Endianess conversion
396 - Removed last reference to "console" environment variable.
398 * Patches by Lars Munch, 12 Jul 2004:
399 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
401 - split out the LXT971A PHY from ns_9750_eth.h
402 - split the dm9161 phy part out of at91rm9200_ether.c
404 * Patch by Andreas Engel, 12 Jul 2004:
405 Replaced hardcoded PL011 clock frequency with config variable.
406 Fixed wrong CONFIG_CMD_DFL doc.
408 * Patch by Thomas Viehweger, 09 Jun 2004:
409 make it possible to remove chpart when there is only one partition
411 * Add support for console over UDP (compatible to Ingo Molnar's
412 netconsole patch under Linux)
414 * Patch by Jon Loeliger, 16 Jul 2004:
415 - support larger DDR memories up to 2G on the PC8540/8560ADS and
417 - Made MPC8540/8560ADS be 33Mhz PCI by default.
418 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
419 and CONFIG_L2_INIT_RAM options.
420 - Refactor Local Bus initialization out of SDRAM setup.
421 - Re-implement new version of LBC11/DDR11 errata workarounds.
422 - Moved board specific PCI init parts out of CPU directory.
423 - Added TLB entry for PCI-1 IO Memory
424 - Updated README.mpc85xxads
426 * Patch by Sascha Hauer, 28 Jun:
427 - add generic support for Motorola i.MX architecture
428 - add support for mx1ads, mx1fs2 and scb9328 boards
430 * Patches by Marc Leeman, 23 Jul 2004:
431 - Add define for the PCI/Memory Buffer Configuration Register
432 - corrected comments in cpu/mpc824x/cpu_init.c
434 * Add support for multiple serial interfaces
435 (for example to allow modem dial-in / dial-out)
437 * Patch by Stefan Roese, 15 Jul 2004:
438 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
440 * Fix NSCU config; add ethernet wakeup code.
442 * Add link for preloader for Motorola Coldfire to README.m68k
444 * Patch by Michael Bendzick, 12 Jul 2004:
445 fix output formatting in drivers/cfi_flash.c
447 * Patch by Mark Jonas, 02 Jul 2004:
448 Fix lowboot (again) on MPC5xxx
450 * Patch by Curt Brune, 07 Jul 2004:
451 relocate exception vectors on arm720t if needed
453 * Patch by George G. Davis, 06 Jul 2004:
454 - update mach-types.h to latest arm.linux.org.uk master list
455 - Set correct OMAP1610 bi_arch_number for build target
457 * Patch by Curt Brune, 06 Jul 2004:
458 evb4510: add support for timer interrupt; cleanup
460 * Patch by Dan Poirot, 06 Jul 2004:
461 Fix sbc8260 environment variables
463 * Cleanup redundand "console" environment variable
465 * Patch by Mark Jonas, 05 Jul 2004:
466 add support for the Total5100's and Total5200's LCD screen
468 * Patches by Dan Eisenhut, 01 Jul 2004:
470 - Move doc2000.h include to prevent compiler warning on some boards
472 * Patch by Mark Jonas, 01 Jul 2004:
473 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
474 MGT5100 and MPC5200 based Freescale platforms.
476 * Patch by Philippe Robin, 01 Jul 2004:
477 Add initialization for Integrator and versatile board files.
479 * Patch by Hinko Kocevar, 01 Jun 2004:
480 Fix VFD FB allocation, add LCD FB allocation on ARM
482 * Patch by Martin Krause, 30 Jun 2004:
483 Add support for TQM5200 board
485 * Patch by Martin Krause, 29 Jun 2004:
486 Add loopw command: infinite write loop on address range
488 * Patches by Yasushi Shoji, 29 Jun 2004:
489 - add empty include/asm-microblaze/processor.h
490 - add to CREDITS and MAINTAINERS
491 - add gd initialization
492 - add MicroBlaze and SUZAKU board to MAKEALL script
493 - add reset support for SUZAKU
494 - add flush_cache() for MicroBlaze
495 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
496 size flash memory on SUZAKU
498 * Patch by Prakash Kumar, 27 Jun 2004:
499 Add support for the PXA250 based Intrinsyc Cerf board.
501 * Patch by Yasushi Shoji, 27 Jun 2004:
502 fix comment in include/common.h
504 * Rename SBC8560 into sbc8560 for consistency
506 * Patch by Daniel Poirot, 24 Jun 2004:
507 Add support for Wind River's sbc8240 board
509 * Patches by Yasushi Shoji, 26 Jun 2004:
510 - drivers/serial_xuartlite.c: fix "return 0" in void function
511 - add microblaze support to mkimage tool
513 * Patch by Fred Klatt, 25 Jun 2004:
514 Add support for WindRiver's sbc8560 board
516 * Patch by Nicolas Lacressonniere, 24 Jun 2004
517 Small Bugs fixes for "at91rm9200dk" board:
518 - Timing modifications for SPI DataFlash access
519 - Fix NAND flash detection bug
521 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
522 Add Support for Flash AT49BV6416 for AT91RM9200DK board
524 * Patch by Jon Loeliger, 17 June 2004:
525 Completion of the 8540ADS/8560ADS updates:
526 Fix some PCI and Rapid I/O memory maps,
527 Initialize both TSEC 1 and 2,
529 Update MAINTAINER for 85xx boards and README.mpc85xxads
531 * Patch by Yuli Barcohen, 16 Jun 2004:
532 Remove obsolete AdderII port which was superseded by unified
533 AdderII/Adder87x port
535 * Patch by Ladislav Michl, 16 Jun 2004:
536 Fix gcc-3.3.3 warnings for smc91111.c
538 * Patch by Stefan Roese, 02 Jul 2004:
539 - Fix bug in 405 ethernet driver; allocated data not cleared!
540 - Fix problem in 405 i2c driver; don't try to print without console!
542 * Patch by Paul Ruhland, 11 Jun 2004:
543 Remove debug code from 'board/lpd7a40x/flash.c'
545 * Patch by Andrea Marson, 11 Jun 2004:
546 Update for PPChameleon board:
547 - support for SysClk @ 25MHz
548 - support for Silicon Motion SM712 VGA controller
551 * Patches by Richard Woodruff, 10 Jun 2004:
552 - fix problems with examples/stubs.c for GCC >= 3.4
553 - fix problems with gd initialization
555 * Patch by Curt Brune, 17 May 2004:
556 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
557 - Add support for ESPD-Inc. EVB4510 Board
559 * Patch by Marc Leeman, 11 May 2004:
560 Fix for MPC8245 - reading PPC Memory from another device with the
561 PPC as PCI target device corrupts data due to interenal hardware
564 * Fix "cls" command when used with splash screen
566 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
567 slow download of a big image)
569 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
570 display even after showing a bitmap
572 * Patch by Josef Wagner, 04 Jun 2004:
573 - DDR Ram support for PM520 (MPC5200)
574 - support for different flash types (PM520)
575 - USB / IDE / CF-Card / DiskOnChip support for PM520
576 - 8 bit boot rom support for PM520/CE520
577 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
578 - I2C and RTC support for CPC45
579 - support of new flash type (28F160C3T) for CPC45
581 * Fix flash parameters passed to Linux for PPChameleon board
583 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
585 * Patch by Paul Ruhland, 10 Jun 2004:
586 fix support for Logic SDK-LH7A404 board and clean up the
587 LH7A404 register macros.
589 * Patch by Matthew McClintock, 10 Jun 2004:
590 Modify code to select correct serial clock on Sandpoint8245
592 * Patch by Robert Schwebel, 10 Jun 2004:
593 Add support for Intel K3 strata flash.
595 * Patch by Thomas Brand, 10 Jun 2004:
596 Fix "loads" command on DK1S10 board
598 * Patch by Yuli Barcohen, 09 Jun 2004:
599 Add support for 8MB flash SIMM and JFFS2 file system on
600 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
602 * Patch by Yuli Barcohen, 09 Jun 2004:
603 Add support for Analogue&Micro Adder87x and the older AdderII board.
605 * Patch by Ming-Len Wu, 09 Jun 2004:
606 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
608 * Patch by Sam Song, 09 Jun 2004:
609 - Add support for RPXlite_DW board
610 - Update FLASH driver for 4*AM29DL323DB90VI
611 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
613 * Patch by Mark Jonas, 08 June 2004:
614 - Make MPC5200 boards evaluate the SVR to print processor name and
615 version in checkcpu() (cpu/mpc5xxx/cpu.c).
617 * Patch by Kai-Uwe Bloem, 06 May 2004:
618 Fix endianess problem in cramfs code
620 * Patch by Tom Armistead, 04 Jun 2004:
621 Add support for MAX6900 RTC
623 * Patches by Ladislav Michl, 03 Jun 2004:
624 - fix cfi_flash.c on LE systems
625 - let 'make mrproper' delete u-boot.img as well
626 - turn printf into debug in cfi_flash.c
628 * Patch by Kurt Stremerch, 28 May 2004:
629 Add support for Exys XSEngine board
631 * Patch by Martin Krause, 27 May 2004:
632 Fix a MPC5xxx I2C timing issue in i2c_probe().
634 * Patch by Leif Lindholm, 27 May 2004:
635 Fix board_init_f() for dbau1x00 board.
637 * Patch by Imre Deak, 26 May 2004:
638 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
639 Set flash base accordingly, and decide whether to do or skip board
640 specific setup steps.
642 * Patch by Josef Baumgartner, 26 May 2004:
643 Add missing define in include/asm-m68k/global_data.h
645 * Patch by Josef Baumgartner, 25 May 2004:
646 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
648 * Patch by Paul Ruhland, 24 May 2004:
649 fix SDRAM initialization for LPD7A400 board.
651 * Patch by Jian Zhang, 20 May 2004:
652 add support for environment in NAND flash
654 * Patch by Yuli Barcohen, 20 May 2004:
655 Add support for Interphase iSPAN boards.
657 * Patches by Paul Ruhland, 17 May 2004:
658 - Add I/O functions to the smc91111 ethernet driver to support the
659 Logic LPD7A40x boards.
660 - Add support for the Logic Zoom LH7A40x based SDK board(s),
661 specifically the LPD7A400.
663 * Patches by Robert Schwebel, 15 May 2004:
664 - call MAC address reading code also for SMSC91C111;
665 - make SMSC91C111 timeout configurable, remove duplicate code
666 - fix get_timer() for PXA
667 - update doc/README.JFFS2
668 - use "bootfile" env variable also for jffs2
670 * Patch by Tolunay Orkun, 14 May 2004:
671 Add support for Cogent CSB472 board (8MB Flash Rev)
673 * Patch by Thomas Viehweger, 14 May 2004:
674 - flash.h: more flash types added
675 - immap_8260.h: some bits added (useful for RMII)
676 - cmd_coninfo.c: typo corrected, printf -> puts
677 - reduced size by replacing spaces with tab
679 * Patch by Robert Schwebel, 13 May 2004:
680 Add 'imgextract' command: extract one part of a multi file image.
682 * Patches by Jon Loeliger, 11 May 2004:
683 Dynamically handle REV1 and REV2 MPC85xx parts.
684 (Jon Loeliger, 10-May-2004).
685 New consistent memory map and Local Access Window across MPC85xx line.
686 New CCSRBAR at 0xE000_0000 now.
687 Add RAPID I/O memory map.
688 New memory map in README.MPC85xxads
689 (Kumar Gala, 10-May-2004)
690 Better board and CPU identification on MPC85xx boards at boot.
691 (Jon Loeliger, 10-May-2004)
692 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
693 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
694 (Jim Robertson, 10-May-2004)
695 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
696 Supports multiple PHYs.
697 (Andy Fleming, 10-May-2004)
698 Some README.MPC85xxads updates.
699 (Kumar Gala, 10-May-2004)
700 Copyright updates for "Freescale"
701 (Andy Fleming, 10-May-2004)
703 * Patch by Stephen Williams, 11 May 2004:
704 Add flash support for ST M29W040B
705 Reduce JSE specific flash.c to remove dead code.
707 * Patch by Markus Pietrek, 04 May 2004:
708 Fix clear_bss code for ARM systems (all except s3c44b0 which
709 doesn't clear BSS at all?)
711 * Fix "ping" problem on INC-IP board. Strange problem:
712 Sometimes the store word instruction hangs while writing to one of
713 the Switch registers, but only if the next instruction is 16-byte
714 aligned. Moving the instruction into a separate function somehow
715 makes the problem go away.
717 * Patch by Rishi Bhattacharya, 08 May 2004:
718 Add support for TI OMAP5912 OSK Board
720 * Patch by Sam Song May, 07 May 2004:
721 Fix typo of UPM table for rmu board
723 * Patch by Pantelis Antoniou, 05 May 2004:
724 - Intracom board update.
727 * Add support for the second Ethernet interface for the 'PPChameleon'
730 * Patch by Dave Peverley, 30 Apr 2004:
731 Add support for OMAP730 Perseus2 Development board
733 * Patch by Alan J. Luse, 29 Apr 2004:
734 Fix flash chip-select (OR0) option register setting on FADS boards.
736 * Patch by Alan J. Luse, 29 Apr 2004:
737 Report MII network speed and duplex setting properly when
738 auto-negotiate is not enabled.
740 * Patch by Jarrett Redd, 29 Apr 2004:
741 Fix hang on reset on Ocotea board due to flash in wrong mode.
743 * Patch by Dave Peverley, 29 Apr 2004:
744 add MAC address detection to smc91111 driver
746 * Patch by David Müller, 28 Apr 2004:
747 fix typo in lib_arm/board.c
749 * Patch by Tolunay Orkun, 20 Apr 2004:
750 - README update: add CONFIG_CSB272 and csb272_config
751 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
752 i2cfast environment variable
754 * Patch by Yuli Barcohen, 19 Apr 2004:
755 - Rename DUET_ADS to MPC885ADS
756 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
757 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
758 - Clean up FADS family port to use the new defines
760 * Fix PCI support on CPC45 board
762 * Patch by Scott McNutt, 25 Apr 2004:
763 Add Nios GDB/JTAG Console support:
764 - Add stubs to support gdb via JTAG.
765 - Add support for console over JTAG.
768 * Add support for CATcenter board (based on PPChameleon ME module)
770 * Patch by Klaus Heydeck, 12 May 2004:
771 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
772 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
773 various changes to KUP4 board specific files
775 * Fix minor network problem on MPC5200: need some delay between
776 resetting the PHY and sending the first packet. Implemented in a
777 "natural" way by invoking the PHY reset and initialization code
778 only once after power on vs. each time the interface is brought up.
780 * Add some limited support for low-speed devices to SL811 USB controller
781 (at least "usb reset" now passes successfully and "usb info" displays
784 * Change init sequence for multiple network interfaces: initialize
785 on-chip interfaces before external cards.
787 * Fix memory leak in the NAND-specific JFFS2 code
789 * Fix SL811 USB controller when attached to a USB hub
791 * Fix config option spelling in PM520 config file
793 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
794 patches by Pantelis Antoniou, 30 Mar 2004)
796 * Fix minor NAND JFFS2 related issue
798 * Fixes for SL811 USB controller:
799 - implement workaround for broken memory stick
800 - improve error handling
802 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
803 cope with congested networks.
805 ======================================================================
806 Changes for U-Boot 1.1.1:
807 ======================================================================
809 * Patch by Travis Sawyer, 23 Apr 2004:
810 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
811 errata from Vitesse Semiconductor.
813 * Patch by Philippe Robin, 22 Apr 2004:
814 Fix ethernet configuration for "versatile" board
816 * Patch by Kshitij Gupta, 21 Apr 2004:
817 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
819 * Patch by Steven Scholz, 24 Feb 2004:
820 Fix a bug in AT91RM9200 ethernet driver:
821 The MII interface is now initialized before accessing the PHY.
823 * Patch by John Kerl, 19 Apr 2004:
824 Use U-boot's miiphy.h for PHY register names, rather than
825 introducing a new header file.
827 * Update pci_ids.h from linux-2.4.26
829 * Patch by Masami Komiya, 19 Apr 2004:
830 Fix problem cause by VLAN function on little endian architecture
831 without VLAN environment
833 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
834 binary image for all clock frequencies. Implement run-time
835 optimization of flash access timing based on the actual bus
838 * Modify KUP4X board configuration to use SL811 driver for USB memory
839 sticks (including FAT / VFAT filesystem support)
841 * Add SL811 Host Controller Interface driver for USB
843 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
845 * Patch by Pantelis Antoniou, 19 Apr 2004:
846 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
847 Minor patches for Intracom boards.
849 * Patch by Christian Pell, 19 Apr 2004:
850 cleanup support for CF/IDE on PCMCIA for PXA25X
852 * Temporarily disabled John Kerl's extended MII command code because
853 "miivals.h" is missing
855 * Patches by Mark Jonas, 13 Apr 2004:
856 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
857 - Add sync instructions to IceCube SDRAM init code
858 - Move SDRAM chip constants into seperate include files
859 - Unify DDR and SDR initialization code
860 - Unify all IceCube (Lite5xxx) target names
862 * Patch by John Kerl, 16 Apr 2004:
863 Enable ranges in mii command, e.g. mii read 0-1f 0 or
864 mii read 4-7 18-1a. Also add mii dump subcommand for
865 pretty-printing standard regs 0-5.
867 * Patch by Stephen Williams, 16 April 2004:
868 fix typo in JSE.h; update MAINTAINERS
870 * Patch by Matthew S. McClintock, 14 Apr 2004:
871 fix initdram function for utx8245 board
873 * Patch by Markus Pietrek, 14 Apr 2004:
874 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
876 * Patch by Reinhard Meyer, 18 Apr 2004:
877 provide the IDE Reset Function for EMK 5200 boards
879 * Patch by Masami Komiya, 12 Apr 2004:
880 fix pci_hose_write_config_{byte,word}_via_dword problems
882 * Patch by Sangmoon Kim, 12 Apr 2004:
883 Update max RAM size for debris board
885 * Patch by Travis Sawyer, 08 Apr 2004:
886 Add TLB entry for second DIMM slot on ocotea
888 * Patch by Masami Komiya, 08 Apr 2004:
889 add RTL8169 network driver
891 * Patch by Dan Malek, 07 Apr 2004:
892 - Add support for RPC/STx GP3, Motorola 8560 board
893 - Update 85xx TSEC driver so it searches MII for first available PHY
895 - Add functions to support console MII commands.
897 * Patch by Tolunay Orkun, 07 Apr 2004:
898 Move initialization of bi_iic_fast[]
899 from board_init_f() to board_init_r()
901 * Patch by Yasushi Shoji, 07 Apr 2004:
902 Cleanup microblaze port
904 * Patch by Sangmoon Kim, 07 Apr 2004:
905 Add auto SDRAM module detection for Debris board
907 * Patch by Rune Torgersen, 06 Apr 2004:
908 - Fix some PCI problems on the MPC8266ADS board
909 - Fix the location of some PCI entries in the immap structure
911 * Patch by Yasushi Shoji, 07 Apr 2004:
912 - add support for microblaze processors
913 - add support for AtmarkTechno "suzaku" board
915 * Configure PPChameleon board to use redundand environment in flash
917 * Configure PPChameleon board to use JFFS2 NAND support.
919 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
921 * Patch by Rune Torgersen, 16 Apr 2004:
924 * Patches by Pantelis Antoniou, 16 Apr 2004:
925 - add support for a new version of an Intracom board and fix
926 various other things on others.
927 - add verify support to the crc32 command (define
928 CONFIG_CRC32_VERIFY to enable it)
929 - fix FEC driver for MPC8xx systems:
930 1. fix compilation problems for boards that use dynamic
932 2. shut down FEC after network transfers
934 1. A new test command was added. This is a simplified version of
935 the one in the bourne shell.
936 2. A new exit command was added which terminates the current
938 3. Fixed handing of $? (exit code of last executed command)
939 - Fix some compile problems;
940 add "once" functionality for the netretry variable
942 * Patch by George G. Davis, 02 Apr 2004:
943 add support for Intel Assabet board
945 * Patch by Stephen Williams, 01 Apr 2004:
946 Add support for Picture Elements JSE board
948 * Patch by Christian Pell, 01 Apr 2004:
949 Add CompactFlash support for PXA systems.
951 * Patches by Pantelis Antoniou, 30 Mar 2004:
952 - add auto-complete support to the U-Boot CLI
953 - add support for NETTA and NETPHONE boards; fix NETVIA board
954 - add support for the Epson 156x series of graphical displays
955 (These displays are serial and not suitable for using a normal
956 framebuffer console on them)
957 - add infrastructure needed in order to POST any DSPs in a board
958 - improve and fix various things in the MPC8xx FEC driver:
959 1. The new 87x and 88x series of processors have two FECs,
960 and the new driver supports them both.
961 2. Another change in the 87x/88x series is support for
962 the RMII (Reduced MII) interface. However numerous
963 changes are needed to make it work since the PHYs
964 are connected to the same lines. That means that
965 you have to address them correctly over the MII
967 3. We now correctly match the MII/RMII interface
968 configuration to what the PHY reports.
969 - Fix problem when readingthe MII status register. Due to the
970 internal design of many PHYs you have to read the register
971 twice. The problem is more apparent in 10Mbit mode.
972 - add new mode ".jffs2s" for reading from a NAND device: it just
973 skips over bad blocks.
974 - add networking support for VLANs (802.1q), and CDP (Cisco
976 - some minor patches / cleanup
978 * Patch by Yuli Barcohen, 28 Mar 2004:
979 - Add support for MPC8272 family including MPC8247/8248/8271/8272
980 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
981 - Change configuration method for MPC8260ADS family
983 * add startup code to clear the BSS of standalone applications
985 * Fix if / elif handling bug in HUSH shell
987 ======================================================================
988 Changes for U-Boot 1.1.0:
989 ======================================================================
991 * Patch by Mark Jonas: Remove config.tmp files only when
992 unconfiguring the board
994 * Adapt RMU board for bigger flash memory
996 * Patch by Klaus Heydeck, 13 Mar 2003:
997 Add support for KUP4X Board
999 * Patch by Pavel Bartusek, 21 Mar 2004
1000 Add Reiserfs support
1002 * Patch by Hinko Kocevar, 20 Mar 2004
1003 - Add auto-release for SMSC LAN91c111 driver
1004 - Add save/restore of PTR and PNR regs as suggested in datasheet
1006 * Patch by Stephen Williams, 19 March 2004
1007 Increase speed of sector reads from SystemACE,
1008 shorten poll timeout and remove a useless reset
1010 * Patch by Tolunay Orkun, 19 Mar 2004:
1011 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1014 * Patch by Brad Kemp, 18 Mar 2004:
1015 prevent machine checks during a PCI scan
1017 * Patch by Pierre Aubert, 18 Mar 2004:
1018 Fix string cleaning in IDE identification
1020 * Patch by Pierre Aubert, 18 Mar 2004:
1021 - Unify video mode handling for Chips & Technologies 69000 Video
1022 chip and Silicon Motion SMI 712/710/810 Video chip
1023 - Add selection of the video output (CRT or LCD) via 'videoout'
1024 environment variable for the Silicon Motion
1027 * Patch by Pierre Aubert, 18 Mar 2004:
1028 include/common.h typo fix
1030 * Patches by Tolunay Orkun, 17 Mar 2004:
1031 - Add support for bd->bi_iic_fast[] initialization via environment
1032 variable "i2cfast" (CONFIG_I2CFAST)
1033 - Add "i2cfast" u-boot environment variable support for csb272
1035 * Patch by Carl Riechers, 17 Mar 2004:
1036 Ignore '\0' characters in console input for use with telnet and
1039 * Patch by Leon Kukovec, 17 Mar 2004:
1040 typo fix for strswab prototype #ifdef
1042 * Patches by Thomas Viehweger, 16 Mar 2004:
1043 - show PCI clock frequency on MPC8260 systems
1044 - add FCC_PSMR_RMII flag for HiP7 processors
1045 - in do_jffs2_fsload(), take load address from load_addr if not set
1046 explicit, update load_addr otherwise
1047 - replaced printf by putc/puts when no formatting is needed
1048 (smaller code size, faster execution)
1050 * Patch by Phillippe Robin, 16 Mar 2004:
1051 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1053 * Patch by Stephen Williams, 15 Mar 2004:
1054 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1056 * Patch by Tolunay Orkun, 15 Mar 2004:
1057 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1059 * Patch by Travis Sawyer, 15 Mar 2004:
1060 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1062 * Add start-up delay to make sure power has stabilized before
1063 attempting to switch on USB on SX1 board.
1065 * Patch by Josef Wagner, 18 Mar 2004:
1066 - Add support for MicroSys XM250 board (PXA255)
1067 - Add support for MicroSys PM828 board (MPC8280)
1068 - Add support for 32 MB Flash on PM825/826
1069 - new SDRAM refresh rate for PM825/PM826
1070 - added support for MicroSys PM520 (MPC5200)
1071 - replaced Query by Identify command in CPU86/flash.c
1072 to support 28F160F3B
1074 * Fix wrap around problem with udelay() on ARM920T
1076 * Add support for Macronix flash on TRAB board
1078 * Patch by Pierre Aubert, 15 Mar 2004:
1079 Fix buffer overflow in IDE identification
1081 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1083 * Remove redundand #define in IceCube.h
1085 * Patch by Steven Scholz, 27 Feb 2004:
1086 - Adding get_ticks() and get_tbclk() for AT91RM9200
1087 - Many white space fixes in cpu/at91rm9200/interrupts.c
1089 * Patches by Steven Scholz, 20 Feb 2004:
1090 some cleanup in AT91RM9200 related code
1092 * Patches by Travis Sawyer, 12 Mar 2004:
1093 - Fix Gigabit Ethernet support for 440GX
1094 - Add Gigabit Ethernet Support to MII PHY utilities
1096 * Patch by Brad Kemp, 12 Mar 2004:
1097 Fixes for drivers/cfi_flash.c:
1098 - Better support for x8/x16 implementations
1099 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1100 - Added defines for AMD command and address constants
1102 * Patch by Leon Kukovec, 12 Mar 2004:
1103 Fix get_dentfromdir() to correctly handle deleted dentries
1105 * Patch by George G. Davis, 11 Mar 2004:
1106 Remove hard coded network settings in TI OMAP1610 H2
1107 default board config
1109 * Patch by George G. Davis, 11 Mar 2004:
1110 add support for ADS GraphicsClient+ board.
1112 * Patch by Pierre Aubert, 11 Mar 2004:
1113 - add bitmap command and splash screen support in cfb console
1114 - add [optional] origin in the bitmap display command
1116 * Patch by Travis Sawyer, 11 Mar 2004:
1117 Fix ocotea board early init interrupt setup.
1119 * Patch by Thomas Viehweger, 11 Mar 2004:
1120 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1122 * Patch by Stephan Linz, 09 Mar 2004
1123 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1125 * Patch by George G. Davis, 9 Mar 2004:
1126 fix recent build failure for SA1100 target
1128 * Patch by Travis Sawyer, 09 Mar 2004:
1129 Support native interrupt mode for the IBM440GX.
1130 Previously it was running in 440GP compatibility mode.
1132 * Patch by Philippe Robin, 09 Mar 2004:
1133 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1136 * Patch by Masami Komiya, 08 Mar 2004:
1137 Don't overwrite server IP address or boot file name
1138 when the boot server does not return values
1140 * Patch by Tolunay Orkun, 5 Mar 2004:
1141 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1143 * Patch by Tolunay Orkun, 5 Mar 2004:
1144 Fix early board initialization for Cogent CSB272 board
1146 * Patch by Ed Okerson, 3 Mar 2004:
1147 fix CFI flash writes for little endian systems
1149 * Patch by Reinhard Meyer, 01 Mar 2004:
1150 generalize USB and IDE support for MPC5200 with according
1151 changes to IceCube.h and TOP5200.h
1152 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1153 add info about USB and IDE to README
1155 * Patch by Yuli Barcohen, 4 Mar 2004:
1156 Fix problems with GCC 3.3.x which changed handling of global
1157 variables explicitly initialized to zero (now in .bss instead of
1160 * Patch by Leon Kukovec, 02 Mar 2004:
1161 add strswab() to fix IDE LBA capacity, firmware and model numbers
1162 on little endian machines
1164 * Patch by Masami Komiya, 02 Mar 2004:
1165 - Remove get_ticks() from NFS code
1166 - Add verification of RPC transaction ID
1168 * Patch by Pierre Aubert, 02 Mar 2004:
1169 cleanup for IDE and USB drivers for MPC5200
1171 * Patch by Travis Sawyer, 01 Mar 2004:
1173 - Add IBM PPC440GX Ref Platform support (Ocotea)
1174 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1175 Adapted to U-Boot and 440GX port
1177 - Add gracious handling of all Ethernet Pin Selections for 440GX
1178 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1180 - Add needed bit definitions
1183 * Patch by Carl Riechers, 1 Mar 2004:
1184 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1186 * Patch by Stephan Linz, 27 Feb 2004
1187 - avoid problems for targets without NFS download support
1189 * Patch by Rune Torgersen, 27 Feb 2004:
1190 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1191 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1192 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1194 * Patch by Masami Komiya, 27 Feb 2004:
1195 Fix rarpboot: add autoload by NFS
1197 * Patch by Dan Eisenhut, 26 Feb 2004:
1198 fix flash_write return value in saveenv
1200 * Patch by Stephan Linz, 11 Dec 2003
1201 expand config.mk to avoid trigraph warnings on NIOS
1203 * Rename "BMS2003" board into "HMI10"
1205 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1206 storage; auto-set console on USB port (using preboot command)
1208 * Add support for SX1 mobile phone; add support for USB-based console
1209 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1211 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1213 * Fix SDRAM timings for LITE5200 / IceCube board
1215 * Handle Auti-MDIX / connection status for INCA-IP
1217 * Fix USB problems when attempting to read 0 bytes
1219 * Patch by Travis Sawyer, 26 Feb 2004:
1220 Fix broken compile for XPEDITE1K target.
1222 * Patch by Stephan Linz, 26 Feb 2004:
1223 Bug fix for NFS code on NIOS targets
1225 * Patch by Stephen Williams, 26 Feb 2004:
1226 Break up SystemACE reads of large block counts
1228 * Patch by Pierre Aubert, 26 Feb 2004
1229 add IDE support for MPC5200
1231 * Patch by Masami Komiya, 26 Feb 2004:
1232 add autoload via NFS
1234 * Patch by Stephen Williams
1235 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1236 elsewhere in the source.
1238 * Patch by Steven Scholz, 25 Feb 2004:
1239 - Timeouts in FPGA code should be based on CFG_HZ
1240 - Minor cleanup in code for Altera FPGA ACEX1K
1242 * Patch by Steven Scholz, 25 Feb 2004:
1243 Changed "Directory Hierarchy" section in README
1245 * Patch by Masami Komiya, 25 Feb 2004:
1246 Reduce copy count in nfs_read_reply() of NFS code
1248 * Patch by Markus Pietrek, 24 Feb 2004:
1249 NS9750 DevBoard added
1251 * Patch by Pierre Aubert, 24 Feb 2004
1252 add USB support for MPC5200
1254 * Patch by Steven Scholz, 24 Feb 2004:
1255 - fix MII commands to use values from last command
1257 * Patch by Torsten Demke, 24 Feb 2004:
1258 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1260 * Patch by Rahul Shanbhag, 19 Feb 2004:
1261 Fixes for for OMAP1610 board:
1262 - shift some IRQ specific code to platform.S file
1263 - remove duplicatewatchdog reset code from start.S
1265 * Make Auto-MDIX Support configurable on INCA-IP board
1267 * Fix license for mkimage tool
1269 * Patch by Masami Komiya, 24 Feb 2004:
1270 Update NetBootFileXferSize in NFS code
1272 * Patch by Scott McNutt, 24 Feb 2004:
1273 fix packet length in NFS code
1275 * Patch by Masami Komiy, 22 Feb 2004:
1276 Add support for NFS for file download
1278 * Patch by Andrea Scian, 17 Feb 2004:
1279 Add support for S3C44B0 processor and DAVE B2 board
1281 * Patch by Steven Scholz, 20 Feb 2004:
1282 - Add support for MII commands on AT91RM9200 boards
1283 - some cleanup in AT91RM9200 ethernet code
1285 * Patch by Peter Ryser, 20 Feb 2004:
1286 Add support for the Xilinx ML300 platform
1288 * Patch by Stephan Linz, 17 Feb 2004:
1289 Fix watchdog support for NIOS
1291 * Patch by Josh Fryman, 16 Feb 2004:
1292 Fix byte-swapping for cfi_flash.c for different bus widths
1294 * Patch by Jon Diekema, 14 Jeb 2004:
1295 Remove duplicate "FPGA Support" notes from the README file
1297 * Patches by Reinhard Meyer, 14 Feb 2004:
1298 - update board/emk tree; use common flash driver
1299 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1300 [adapted for other PPC CPUs -- wd]
1301 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1303 * Patch by Jon Diekema, 13 Feb 2004:
1304 Call show_boot_progress() whenever POST "FAILED" is printed.
1306 * Patch by Nishant Kamat, 13 Feb 2004:
1307 Add support for TI OMAP1610 H2 Board
1308 Fixes for cpu/arm926ejs/interrupt.c
1309 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1310 Fix for a timer bug in OMAP1610 Innovator
1311 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1313 * Patches by Stephan Linz, 12 Feb 2004:
1314 - add support for NIOS timer with variable period preload counter value
1315 - prepare POST framework support for NIOS targets
1317 * Patch by Denis Peter, 11 Feb 2004:
1318 add POST support for the MIP405 board
1320 * Patch by Laurent Mohin, 10 Feb 2004:
1321 Fix buffer overflow in common/usb.c
1323 * Patch by Tolunay Orkun, 10 Feb 2004:
1324 Add support for Cogent CSB272 board
1326 * Patch by Thomas Elste, 10 Feb 2004:
1327 Add support for NET+50 CPU and ModNET50 board
1329 * Patch by Sam Song, 10 Feb 2004:
1330 Fix typos in cfi_flash.c
1332 * Patch by Leon Kukovec, 10 Feb 2004
1333 Fixed long dir entry slot id calculation in get_vfatname
1335 * Patch by Robin Gilks, 10 Feb 2004:
1336 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1337 !=, <>, <, >, <=, >=)
1339 * Fix problem with side effects in macros in include/usb.h
1341 * Patch by David Benson, 13 Nov 2003:
1342 bug 841358 - fix TFTP download size limit
1344 * Fixing bug 850768:
1345 improper flush_cache() in load_serial()
1347 * Fixing bug 834943:
1348 MPC8540 - missing volatile declarations
1350 * Patch by Stephen Williams, 09 Feb 2004:
1351 Add support for Xilinx SystemACE chip:
1352 - New files common/cmd_ace.c and include/systemace.h
1353 - Hook systemace support into cmd_fat and the partition manager
1355 * Patch by Travis Sawyer, 09 Feb 2004:
1356 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1358 * Patch by Travis Sawyer, 09 Feb 2004:
1360 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1361 - Add phymode for 440 enet
1364 - Change board_pre_init to board_early_init_f
1365 - Add user flash to bus controller setup
1367 - Fix is_pci_host to check GPIO for monarch bit
1368 - Force xpedite1k to pci conventional mode (via #define option)
1370 * Patch by Brad Kemp, 4 Feb 2004:
1371 - handle the machine check that is generated during the PCI scans
1373 - define the registers used in the IMMR by the PCI subsystem.
1375 * Patch by Pierre Aubert, 03 Feb 2004:
1376 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1378 * Patch by Jeff Angielski, 03 Feb 2004:
1379 Fix copy & paste error in cpu/mpc8260/pci.c
1381 * Patch by Reinhard Meyer, 24 Jan 2004:
1382 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1384 * Add Auto-MDIX support for INCA-IP
1388 * Patch by Josef Baumgartner, 10 Feb 2004:
1389 Fixes for Coldfire port
1391 * Patch by Brad Kemp, 11 Feb 2004:
1392 Fix CFI flash driver problems
1394 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
1395 modules at CPU clock frequencies above 66 MHz.
1397 * Optimize flash programming speed for LWMON (by another 100% :-)
1399 * Patch by Jian Zhang, 3 Feb 2004:
1400 - Changed the incorrect FAT12BUFSIZE
1401 - data_begin in fsdata can be negative. Changed it to be short.
1403 * Patches by Stephan Linz, 30 Jan 2004:
1404 1: - board/altera/common/flash.c:flash_erase():
1405 o allow interrupts befor get_timer() call
1406 o check-up each erased sector and avoid unexpected timeouts
1407 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1408 o enclose sevenseg_set() in cpp condition
1409 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1410 - fix some typed in mistakes in the NIOS documentation
1411 2: - split DK1C20 configuration into several header files:
1412 o two new files for each NIOS CPU description
1413 o U-Boot related part is remaining in DK1C20.h
1414 3: - split DK1S10 configuration into several header files:
1415 o two new files for each NIOS CPU description
1416 o U-Boot related part is remaining in DK1S10.h
1417 4: - Add support for the Microtronix Linux Development Kit
1418 NIOS CPU configuration at the Altera Nios Development Kit,
1419 Stratix Edition (DK-1S10)
1420 5: - Add documentation for the Altera Nios Development Kit,
1421 Stratix Edition (DK-1S10)
1422 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1424 7: - Add support for the common U-Boot SPI framework at
1427 * Patch by Rahul Shanbhag, 28 Jan 2004:
1428 Fix flash protection/locking handling for OMAP1610 innovator board.
1430 * Patch by Rolf Peukert, 28 Jan 2004:
1431 fix flash write problems on CSB226 board (write with 32 bit bus width)
1433 * Patches by Mark Jonas, 16 Jan 2004:
1434 - fix rounding error when calculating baudrates for MPC5200 PSCs
1435 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1436 time which is not supported
1438 * Patch by Yuli Barcohen, 26 Jan 2004:
1439 Allow bzip2 compression for small memory footprint boards
1441 * Patch by Brad Kemp, 21 Jan 2004:
1442 Add support for CFI flash driver for both the Intel and the AMD
1445 * Patch by Travis Sawyer, 20 Jan 2004:
1446 Fix pci bridge auto enumeration of sibling p2p bridges.
1448 * Patch by Tolunay Orkun, 12 Jan 2004:
1449 Add some delays as needed for Intel LXT971A PHY support
1451 * Patches by Stephan Linz, 09 Jan 2004:
1452 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1453 - make DK1C20 board configuration related to ASMI conform to
1456 * Patch by Anders Larsen, 09 Jan 2004:
1458 ARM memory layout fixes: the abort-stack is now set up in the
1459 correct RAM area, and the BSS is zeroed out as it should be.
1461 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1462 of the linker scripts are replaced by '__bss_start' and '_end',
1463 resp., which is a further step to eliminate unnecessary differences
1464 between the implementation of the CPU architectures.
1466 * Patch by liang a lei, 9 Jan 2004:
1467 Fix Intel 28F128J3 ID in include/flash.h
1469 * Patch by Masami Komiya, 09 Jan 2004:
1470 add support for TB0229 board (NEC VR4131 MIPS processor)
1472 * Patch by Leon Kukovec, 12 Dec 2003:
1473 changed extern __inline__ into static __inline__ in
1474 include/linux/byteorder/swab.h
1476 * Patch by Travis Sawyer, 30 Dec 2003:
1477 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1478 select MDI port based on enabled EMAC device.
1479 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1482 * Patch by Wolter Kamphuis, 15 Dec 2003:
1483 made CONFIG_SILENT_CONSOLE usable on all architectures
1485 * Disable date command on TQM866M - there is no RTC on MPC866
1487 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1489 * Implement adaptive SDRAM timing configuration based on actual CPU
1490 clock frequency for INCA-IP; fix problem with board hanging when
1491 switching from 150MHz to 100MHz
1493 * Add PCMCIA CS support for BMS2003 board
1495 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1496 see doc/README.MPC866 for details;
1497 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1498 calculate CPU clock frequency from PLL register values.
1500 * Add support for 128 MB RAM on TQM8xxL/M modules
1502 * Fix PS/2 keyboard problem caused by statically initialized variable
1503 pointing to a location in flash
1505 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1507 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
1508 before we can access it; add delay in case we are faster (with no
1511 * Cleanup of some init functions
1513 * Make sure SCC Ethernet is always stopped by the time we boot Linux
1514 to avoid Linux crashes by early packets coming in.
1516 * Accelerate flash accesses on LWMON board by using buffered writes
1518 * Fix typo in Makefile;
1519 fix problem with PARTNUM detection
1521 * Patch by Reinhard Meyer, 09 Jan 2004:
1522 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1524 * Add support for IDE LED on BMS2003 board
1525 (exclusive with status LED!)
1527 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
1530 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1531 Add common files for "emk" boards
1533 * Add a common get_ram_size() function and modify the the
1534 board-specific files to invoke that common implementation.
1536 ======================================================================
1537 Changes for U-Boot 1.0.1:
1538 ======================================================================
1540 * Set default clock for INCA-IP to 150 MHz
1542 * Make BMS2003 use a separate config file to avoid #ifdef mess;
1543 add I2C support; add support for DS1337 RTC
1545 * Add CompactFlash support for BMS2003 board
1547 * Add support for status LED on BMS2003 board
1549 * Patch by Scott McNutt, 02 Jan 2004:
1550 Add support for the Nios Active Serial Memory Interface (ASMI)
1553 * Patch by Andrea Marson, 16 Dec 2003:
1554 Add support for the PPChameleon ME and HI modules
1556 * Patch by Yuli Barcohen, 22 Dec 2003:
1557 Add support for Motorola DUET ADS board (MPC87x/88x)
1559 * Patch by Robert Schwebel, 15 Dec 2003:
1560 add support for cramfs (uses JFFS2 command interface)
1562 * Patches by Stephan Linz, 11 Dec 2003:
1563 - more documentation for NIOS port
1564 - new struct nios_pio_t, struct nios_spi_t
1565 - Reconfiguration for NIOS Development Kit DK1C20:
1566 o move board related code from board/dk1c20
1567 to board/altera/dk1c20
1568 o create a new common source path board/altera/common
1569 and move generic flash access stuff into it
1570 o change/expand configuration file DK1C20.h
1571 - Add support for NIOS Development Kit DK1S10
1572 - Add status LED support for NIOS systems
1573 - Add dual 7-segment LED support for Altera NIOS DevKits
1575 * Patch by Ronen Shitrit, 10 Dec 2003:
1576 Add support for the Marvell DB64360 / DB64460 development boards
1578 * Patch by Detlev Zundel, 10 Dec 2003:
1579 fix dependency problem in examples/Makefile
1581 * Patch by Denis Peter, 8 Dec 2003
1582 - add support for the PATI board (MPC555)
1583 - add SPI support for the MPC5xx
1585 * Patch by Anders Larsen, 08 Dec 2003:
1586 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1587 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1588 cleanup some redundand #defines
1590 * Patch by André Schwarz, 8 Dec 2003:
1591 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1592 - TX and RX deskriptors must be quad-word aligned
1593 - does not work with only one TX deskriptor
1594 - standard reset method does not work
1596 * Patch by Masami Komiya, 08 Dec 2003:
1597 add RTL8139 ethernet driver
1599 * Patches by Ed Okerson, 07 Dec 2003:
1600 - fix ethernet for the AU1x00 processors in little-endian mode.
1601 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1603 * Minor code cleanup (coding style)
1605 * Patch by Reinhard Meyer, 30 Dec 2003:
1606 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1607 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1608 - turned debug print of PHY registers into a function (called in two places)
1609 - added support for EMK MPC5200 based modules
1611 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
1613 * Add support for TQM866M modules
1615 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1617 * Fix a few compiler warnings
1619 * Patch by Reinhard Meyer, 28 Dec 2003:
1620 Add initial support for TOP5200 board
1622 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
1623 environment variable which can set to "100", "133", or "150". The
1624 CPU clock will be configured accordingly upon next reboot. Other
1625 values are ignored. In case of an invalid or undefined "cpuclk"
1626 value, the compile-time default CPU clock speed will be used.
1628 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1629 window that is used to access the UART registers by the Linux driver)
1631 * Patch by Reinhard Meyer, 20 Dec 2003:
1632 Fix clock calculation for the MPC5200 for higher clock frequencies
1633 (above 2**32 / 10 = 429.5 MHz).
1635 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1637 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
1639 * Add new configuration for IceCube board with DDR memory
1641 * Update TRAB memory configurations
1643 * Add JFFS2 support for INCA-IP board
1645 * Patch by Bill Hargen, 09 Dec 2003:
1646 - BUBINGA405EP: changed flash driver to protect top sector containing
1648 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1649 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1650 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1651 - 405EP: added/fixed support for "reginfo" command.
1652 - 4xx: removed spurious MII error messages on "mii info" command.
1654 * Patch by Bernhard Kuhn, 28 Nov 2003:
1655 add support for Coldfire CPU
1656 add support for Motorola M5272C3 and M5282EVB boards
1658 * Patch by Pierre Aubert, 24 Nov 2003:
1659 - add a return value for the fpga command
1660 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1661 is defined. If ide_preinit fails, ide_init is aborted.
1662 - fix an endianess problem in fat.h
1664 * Patch by Wolter Kamphuis, 05 Dec 2003:
1665 Add support for SNMC's QS850/QS823/QS860T boards
1667 * Patch by Yuli Barcohen, 3 Dec 2003:
1668 "revive" U-Boot support for old Motorola MPC860ADS board
1670 * Patch by Cam(ilo?), 03 Dec 2003:
1671 make examples build even with broken Montavista objcopy
1673 * Patch by Pavel Bartusek, 27 Nov 2003:
1674 fix conversion problem with "bootretry" evironment variable
1676 * Patch by Andre Schwarz, 24 Nov 2003:
1677 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1679 * Patch by Pavel Bartusek, 21 Nov 2003:
1680 set ZMII bridge speed on 440
1682 * Patch by Anders Larsen, 17 Nov 2003:
1683 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1685 * Patches by David Müller, 14 Nov 2003:
1686 - board/mpl/common/common_util.c
1687 * implement support for BZIP2 compressed images
1688 * various cleanups (printf -> puts, ...)
1689 - board/mpl/common/flash.c
1690 * report correct errors to upper layers
1691 * check the erase fail and VPP low bits in status reg
1692 - board/mpl/vcma9/cmd_vcma9.c
1693 - board/mpl/vcma9/flash.c
1694 * various cleanups (printf -> puts, ...)
1696 * fix typo in comment
1697 - cpu/arm920t/usb_ohci.c
1698 * support for S3C2410 is missing in #if line
1700 * reinit some registers in case of error (cable missing, ...)
1702 * support for USB/MMC devices is missing in #if line
1703 - include/configs/MIP405.h
1704 - include/configs/PIP405.h
1705 * enable BZIP2 support
1706 * enlarge malloc space to 1MiB because of BZIP2 support
1707 - include/configs/VCMA9.h
1708 * enable BZIP2 support
1709 * enlarge malloc space to 1MiB because of BZIP2 support
1710 * enable USB support
1711 - lib_arm/armlinux.c
1712 * change calling convention of ARM Linux kernel as
1713 described on http://www.arm.linux.org.uk/developer/booting.php
1715 * Patch by Thomas Lange, 14 Nov 2003:
1716 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1717 support all these AMD boards.
1719 * Patch by Thomas Lange, 14 Nov 2003:
1720 Workaround for mips au1x00 physical memory accesses (the au1x00
1721 uses a 36 bit bus internally and cannot access physical memory
1722 directly. Use the uncached SDRAM address instead of the physical
1725 * Patch by Xue Ligong (Joe), 13 Nov 2003:
1726 add Realtek 8019 ethernet driver
1728 * Patch by Yuli Barcohen, 13 Nov 2003:
1729 MPC826xADS/PQ2FADS cleanup
1731 * Patch by Anders Larsen, 12 Nov 2003:
1732 Update README to mark the PORTIO commands non-standard
1734 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
1735 update for for Atmel AT91RM9200DK development kit:
1736 - support for environment variables in DataFlash
1737 - Atmel DataFlash AT45DB1282 support
1739 * Patch by Jeff Carr, 11 Nov 2003:
1740 add support for new version of 8270 processors
1742 * Patches by George G. Davis, 05 Nov 2003:
1743 - only pass the ARM linux initrd tag to the kernel when an initrd
1745 - update omap1510inn configuration file
1747 * Patches by Stephan Linz, 3 Nov 2003:
1748 - more endianess fixes for LAN91C111 driver
1749 - CFG_HZ configuration patch for NIOS Cyclone board
1751 * Patch by Stephan Linz, 28 Oct 2003:
1752 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1754 * Patch by Steven Scholz, 20 Oct 2003:
1755 - make "mii info <addr>" show infor for PHY at "addr" only
1756 - Endian fix for miiphy_info()
1758 * Patch by Gleb Natapov, 19 Sep 2003:
1759 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1761 * Patch by Anders Larsen, 17 Sep 2003:
1762 Bring ARM memory layout in sync with the documentation:
1763 stack and malloc-heap are now located _below_ the U-Boot code
1765 * Accelerate booting on TRAB board: read and check autoupdate image
1766 headers first instead of always reading the whole images.
1768 * Fix type in MPC5XXX code (pointed out by Victor Wren)
1770 * Enabled password check on RMU board
1772 * Fix configuration problem with IceCube in LOWBOOT configuration:
1773 envrionment got embedded, corrupting the image layout.
1775 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
1777 * Added BMS2003 board
1778 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1780 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
1781 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1784 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1787 * Add checksum verification to 'imls' command
1789 * Add bd_info fields needed for 4xx Linux I2C driver
1791 * Patch by Martin Krause, 4 Nov. 2003:
1792 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1794 * Print used network interface when CONFIG_NET_MULTI is set
1796 * Patch by Bernhard Kuhn, 28 Oct 2003:
1797 Add low boot support for MPC5200
1799 * Fix problem with dual PCMCIA support (NSCU)
1801 * Fix MPC5200 I2C initialization function
1803 ======================================================================
1804 Changes for U-Boot 1.0.0:
1805 ======================================================================
1807 * Fix parameter passing to standalone images with bootm command
1809 * Patch by Kyle Harris, 30 Oct 2003:
1810 Fix build errors for ixdp425 board
1812 * Patch by David M. Horn, 29 Oct 2003:
1813 Fixes to build under CYGWIN
1815 * Get IceCube MGT5100 working (again)
1817 * Fix problems in memory test on some boards (which was not
1818 non-destructive as intended)
1820 * Patch by Gary Jennejohn, 28 Oct 2003:
1821 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1822 to prevent stack overflow on ARM systems
1824 * Patch by Stephan Linz, 28 Oct 2003:
1825 fix init sequence error for NIOS port
1827 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1829 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
1831 * Patch by Xiao Xianghua, 23 Oct 2003:
1832 small patch for mpc85xx
1834 * Fix small problem in MPC5200 I2C driver
1836 * Fix FCC3 support on ATC board
1838 * Correct header printing for multi-image files in do_bootm()
1840 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1842 * Fix PCI problems on PPChameleon board
1844 * Patch by Steven Scholz, 18 Oct 2003:
1845 Fix AT91RM9200 ethernet driver
1847 * Patch by Nye Liu, 17 Oct 2003:
1848 Fix typo in include/mpc8xx.h
1850 * Patch by Richard Woodruff, 16 Oct 03:
1851 Fixes for cpu/arm925/interrupt.c
1852 - Initialize timestamp & lastdec vars.
1853 - fix timestamp overflows.
1854 - fix lastdec overflow.
1855 - smarter normalization to allow udelay() below 1ms to work.
1857 * Patch by Scott McNutt, 16 Oct
1858 add networking support for the Altera Nios Development Kit,
1859 Cyclone Edition (DK-1C20)
1861 * Patch by Jon Diekema, 14 Oct 2003:
1862 add hint about doc/README.silent to README file
1864 * Add CompactFlash support for NSCU
1866 * Fix PCI problems on PPChameleonEVB
1868 * TRAB auto-update: Base decision if we have to strip the image
1869 header on image type as encoded in the header
1870 (include image type patch by Martin Krause, 17 Oct 2003)
1872 * Patches by Xianghua Xiao, 15 Oct 2003:
1874 - Added Motorola CPU 8540/8560 support (cpu/85xx)
1875 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
1876 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
1878 * Fix flash timings on TRAB board
1880 * Make sure HUSH is initialized for running auto-update scripts
1882 * Make 5200 reset command _really_ reset the board, without running
1883 any other code after it
1885 * Fix errors with flash erase when range spans across banks
1886 that are mapped in reverse order
1888 * Fix flash mapping and display on P3G4 board
1890 * Patch by Kyle Harris, 15 Jul 2003:
1891 - add support for Intel IXP425 CPU
1892 - add support for IXDP425 eval board
1894 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
1895 for more information
1897 * Patch by Steven Scholz, 10 Oct 2003
1898 - Add support for Altera FPGA ACEX1K
1900 * Patches by Thomas Lange, 09 Oct 2003:
1901 - fix cmd_ide.c for non ppc boards (read/write functions did not
1902 add ATA base address)
1903 - fix for shannon board
1904 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
1905 - Endian swap ATA identity for all big endian CPUs, not just PPC
1906 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
1908 - add support for dbau1x00 board (MIPS32)
1910 * Patch by Sangmoon Kim, 07 Oct 2003:
1911 add support for debris board
1913 * Patch by Martin Krause, 09 Oct 2003:
1914 Fixes for TRAB board
1915 - /board/trab/rs485.c: correct baudrate
1916 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
1917 udelay(); fix some timing problems with adc controller
1918 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
1919 modify commands: touch and buzzer
1921 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
1922 (quick & dirty workaround for rogue pointer problem in get_vfatname());
1923 Use direct function calls for auto_update instead of hush commands
1925 * Patch by Scott McNutt, 04 Oct 2003:
1926 - add support for Altera Nios-32 CPU
1927 - add support for Nios Cyclone Development Kit (DK-1C20)
1929 * Patch by Steven Scholz, 29 Sep 2003:
1930 - A second parameter for bootm overwrites the load address for
1931 "Standalone Application" images.
1932 - bootm sets environment variable "filesize" to the resulting
1933 (uncompressed) data length for "Standalone Application" images
1934 when autostart is set to "no". Now you can do something like
1935 if bootm $fpgadata $some_free_ram ; then
1936 fpga load 0 $some_free_ram $filesize
1939 * Patch by Denis Peter, 25 Sept 2003:
1940 add support for the MIP405 Rev. C board
1942 * Patch by Yuli Barcohen, 25 Sep 2003:
1943 add support for Zephyr Engineering ZPC.1900 board
1945 * Patch by Anders Larsen, 23 Sep 2003:
1946 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
1947 implemented for the x86 architecture)
1949 * Patch by Sangmoon Kim, 23 Sep 2003:
1950 fix pll_pci_to_mem_multiplier table for MPC8245
1952 * Patch by Anders Larsen, 22 Sep 2003:
1953 enable timed autoboot on PXA
1955 * Patch by David Müller, 22 Sep 2003:
1956 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
1957 returns correct libgcc file path
1958 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
1959 time on s3c24x0 systems
1961 * Patch by Jon Diekema, 19 Sep 2003:
1962 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
1963 link state to the fault LED.
1964 - In NetLoop, make the Fault LED reflect the link status. The link
1965 status gets updated on entry, and on timeouts.
1967 * Patch by Anders Larsen, 18 Sep 2003:
1968 allow mkimage to build and run on Cygwin-hosted systems
1970 * Patch by Frank Müller, 18 Sep 2003:
1971 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
1974 * Patch by Pantelis Antoniou, 16 Sep 2003:
1975 add tool to compute fileds in the PLPRCR register for MPC86x
1977 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
1979 * Fix build problems under FreeBSD
1981 * Add generic filesystem image type
1983 * Make fatload set filesize environment variable
1985 * enable basic / medium / high-end configurations for PPChameleonEVB
1986 board; fix NAND code
1988 * enable TFTP client code to specify to the server the desired
1989 timeout value (see RFC-2349)
1991 * Improve SDRAM setup for TRAB board
1993 * Suppress all output with splashscreen configured only if "splashimage"
1996 * Fix problems with I2C support for mpc5200
1998 * Adapt TRAB configuration and auto_update to new memory layout
2000 * Add configuration for wtk board
2002 * Add support for the Sharp LQ065T9DR51U LCD display
2004 * Patch by Rune Torgersen, 17 Sep 2003:
2005 - Fixes for MPC8266 default config
2006 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2008 * Patches by Jon Diekema, 17 Sep 2003:
2009 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2012 - adjust "help" output
2014 * Patches by Anders Larsen, 17 Sep 2003:
2015 - fix spelling errors
2016 - set GD_FLG_DEVINIT flag only after device function pointers
2018 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2020 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2021 - trigger watchdog while waiting in serial driver
2023 * Add auto-update code for TRAB board using USB memory sticks,
2024 support new configuration with more memory
2026 * disable MPC5200 bus pipelining as workaround for bus contention
2028 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2029 priority; configure critical interrupts to be handled like external
2032 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2033 go back to 66 MHz for stability
2035 * Patches by Jon Diekema, 15 Sep 2003:
2036 - add description for missing CFG_CMD_* entries in the README file
2039 * Patch by Gleb Natapov, 14 Sep 2003:
2040 enable watchdog support for all MPC824x boards that have a watchdog
2042 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2043 "Non-octet Aligned Frame" errors we see at 100 Mbps
2045 * Patch by Sharad Gupta, 14 Sep 2003:
2046 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2048 * Patch by llandre, 11 Sep 2003:
2049 update configuration for PPChameleonEVB board
2051 * Patch by David Müller, 13 Sep 2003:
2052 various changes to VCMA9 board specific files
2054 * Add I2C support for MGT5100 / MPC5200
2056 * Patch by Rune Torgersen, 11 Sep 2003:
2057 Changed default memory option on MPC8266ADS to NOT be Page Based
2058 Interleave, since this doesn't work very well with the standard
2061 * Patch by George G. Davis, 12 Sep 2003:
2062 fix Makefile settings for sk98 driver
2064 * Patch by Stefan Roese, 12 Sep 2003:
2065 - new boards added: DP405, HUB405, PLU405, VOH405
2066 - some esd boards updated
2067 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2069 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2071 * Patch by Martin Krause, 11 Sep 2003:
2072 add burn-in tests for TRAB board
2074 * Enable instruction cache on MPC5200 board
2076 * Patch by Denis Peter, 11 Sep 2003:
2077 - fix USB data pointer assignment for bulk only transfer.
2078 - prevent to display erased directories in FAT filesystem.
2080 * Change output format for NAND flash - make it look like for other
2083 ======================================================================
2084 Changes for U-Boot 0.4.8:
2085 ======================================================================
2087 * Add I2C and RTC support for RMU board
2089 * Patches by Denis Peter, 9 Sep 2003:
2090 add FAT support for IDE, SCSI and USB
2092 * Patches by Gleb Natapov, 2 Sep 2003:
2093 - cleanup of POST code for unsupported architectures
2094 - MPC824x locks way0 of data cache for use as initial RAM;
2095 this patch unlocks it after relocation to RAM and invalidates
2098 * Patch by Gleb Natapov, 30 Aug 2003:
2099 new I2C driver for mpc107 bridge. Now works from flash.
2101 * Patch by Dave Ellis, 11 Aug 2003:
2102 - JFFS2: fix typo in common/cmd_jffs2.c
2103 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2104 - JFFS2: remove node version 0 warning
2105 - JFFS2: accept JFFS2 PADDING nodes
2106 - SXNI855T: add AM29LV800 support
2107 - SXNI855T: move environment from EEPROM to flash
2108 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2110 * Patch by Bill Hargen, 11 Aug 2003:
2111 fixes for I2C on MPC8240
2112 - fix i2c_write routine
2113 - fix iprobe command
2114 - eliminates use of global variables, plus dead code, cleanup.
2116 * Add support for USB Mass Storage Devices (BBB)
2117 (tested with USB memory sticks only)
2119 * Avoid flicker on TRAB's VFD
2121 * Add support for SK98xx driver
2123 * Add PCI support for SL8245 board
2125 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2126 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2127 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2129 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2130 to allow for more accurate baudrate settings
2131 (error now 0.7% at 115 kbps, instead of 3.5% before)
2133 * Patch by Andreas Mohr, 4 Sep 2003:
2134 Fix a lot of spelling errors
2136 * Add support for PPChameleon Eval Board
2138 * Add support for P3G4 board
2140 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2143 * Patch by Yuli Barcohen, 7 Aug 2003:
2144 check BCSR to detect if the board is configured in PCI mode
2146 ======================================================================
2147 Changes for U-Boot 0.4.7:
2148 ======================================================================
2150 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2151 add support for Adder II MPC852T module
2153 * Patch by George G. Davis, 19 Aug 2003:
2154 fix TI Innovator/OMAP1510 pin configs
2156 * Patches by Kshitij, 18 Aug 2003
2157 - add support for arm926ejs cpu core
2158 - add support for TI OMAP 1610 Innovator Board
2160 * Patch by Yuli Barcohen, 14 Aug 2003:
2161 add support for bzip2 uncompression
2163 * Add GCC library to examples/Makefile so GCC utility functions will
2166 * Add I2C and RTC support for RMU board using software I2C driver
2167 (because of better response to iprobe command); fix problem with
2170 * Patch by Matthias Fuchs, 28 Aug 2003:
2171 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2172 CONFIG_BOOTP_MAKS (see README).
2174 * Fix ICU862 environment problem
2176 * Fix RAM size detection for RMU board
2178 * Implement "reset" for MGT5100/MPC5200 systems
2180 ======================================================================
2181 Changes for U-Boot 0.4.6:
2182 ======================================================================
2184 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2185 allow selection of clock frequency as "make" target
2187 * Implement memory autosizing code for IceCube boards
2189 * Configure network port on INCA-IP for autonegotiation
2191 * Fix overflow problem in network timeout code
2193 * Patch by Richard Woodruff, 8 Aug 2003:
2194 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2196 ======================================================================
2197 Changes for U-Boot 0.4.5:
2198 ======================================================================
2200 * Update for TQM board defaults:
2201 disable clocks_in_mhz, enable boot count limit
2203 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2204 in toplevel directory instead. Removed astest.c from tools/gdb because
2205 it is no longer relevant.
2207 * Fix PCI support for MPC5200 / IceCube Board
2209 * Map ISP1362 USB OTG controller for NSCU board
2211 * Patch by Brad Parker, 02 Aug 2003:
2212 fix sc520_cdp problems
2214 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2216 * Allow erase command to cross flash bank boundaries
2218 * Patch by Scott McNutt, 21 Jul 2003:
2219 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2220 Both LynxOS and BlueCat linux KDIs are supported.
2222 * Patch by Richard Woodruff, 25 Jul 2003:
2223 use more reliable reset for OMAP/925T
2225 * Patch by Nye Liu, 25 Jul 2003:
2226 fix typo in mpc8xx.h
2228 * Patch by Richard Woodruff, 24 Jul 2003:
2229 Fixes for cmd_nand.c:
2230 - Fixed null dereferece which could result in incorrect ECC values.
2231 - Added support for devices with no Ready/Busy signal hooked up.
2232 - Added OMAP1510 read/write protect handling.
2233 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2235 - Switched default ECC to be JFFS2.
2237 * Allow crc32 to be used at address 0x000
2239 * Provide consistent interface to standalone applications to access
2240 the 'global_data' structure
2241 Provide a doc/README.standalone more useful to users/developers.
2243 * Make IceCube MGT5100 FEC driver work
2245 * Implement new mechanism to export U-Boot's functions to standalone
2246 applications: instead of using (PPC-specific) system calls we now
2247 use a jump table; please see doc/README.standalone for details
2249 * Patch by Dave Westwood, 24 Jul 2003:
2250 added support for Unity OS (a proprietary OS)
2252 * Patch by Detlev Zundel, 23 Jul 2003:
2253 add "imls" command to print flash table of contents
2255 * Fix cold boot detection for log buffer reset
2257 * Return error for invalid length specifiers with "cp.X" etc.
2259 * Fix startup problem on MIPS
2261 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2262 bitmap support is configured
2264 * Patch by Bill Hargen, 18 Jul 2003:
2265 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2267 * Patch by Denis Peter, 18 Jul 2003:
2268 - fix memory configuration for MIP405T
2269 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2271 * Cleanup of TQM82xx configurations; use "official" board types
2272 to make selection easier.
2274 * Patch by Martin Krause, 17 Jul 2003:
2275 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2277 * Patch by Richard Woodruff, 17 July 03:
2278 - Fixed bug in OMAP1510 baud rate divisor settings.
2280 * Patch by Nye Liu, 16 July 2003:
2282 - add MPC86xADS support (uses MPC86xADS.h)
2283 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2285 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2286 o don't trust gclk() software measurement by default, depend on
2287 CONFIG_8xx_GCLK_FREQ
2288 - add DRAM SIMM not installed detection
2289 - use more "correct" SDRAM initialization sequence
2290 - allow different SDRAM sizes (8xxADS has 8M)
2292 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2293 - rename MAMR/MBMR defines to be more consistent. Should eventually
2294 be merged into MxMR to better reflect the PowerQUICC datasheet.
2296 * Patch by Yuli Barcohen, 16 Jul 2003:
2297 support new Motorola PQ2FADS-ZU evaluation board which replaced
2298 MPC8260ADS and MPC8266ADS
2300 ======================================================================
2301 Changes for U-Boot 0.4.4:
2302 ======================================================================
2304 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2306 * Add support for MGT5100 and MPC5200 processors
2308 * Patch by Lutz Dennig, 15 Jul 2003:
2309 update for R360MPI board
2311 ======================================================================
2312 Changes for U-Boot 0.4.3:
2313 ======================================================================
2315 * Patches by Kshitij, 04 Jul 2003
2316 - added support for arm925t cpu core
2317 - added support for TI OMAP 1510 Innovator Board
2319 * Patches by Martin Krause, 14 Jul 2003:
2320 - add I2C support for s3c2400 systems (trab board)
2321 - (re-) add "ping" to command table
2323 * Fix handling of "slow" POST routines
2325 * Patches by Yuli Barcohen, 13 Jul 2003:
2326 - Correct flash and JFFS2 support for MPC8260ADS
2327 - fix PVR values and clock generation for PowerQUICC II family
2330 * Patch by Bernhard Kuhn, 08 Jul 2003:
2331 - add support for M68K targets
2333 * Patch by Ken Chou, 3 Jul:
2334 - Fix PCI config table for A3000
2335 - Fix iobase for natsemi.c
2336 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
2338 * Allow to enable "slow" POST routines by key press on power-on
2339 * Fix temperature dependend switching of LCD backlight on LWMON
2340 * Tweak output format for LWMON
2342 * Patch by Stefan Roese, 11 Jul 2003:
2343 - Fix bug in CONFIG_VERSION_VARIABLE.
2344 - AR405 config updated.
2345 - OCRTC/ORSG: bsp command added.
2346 - ASH405 bsp update.
2348 ======================================================================
2349 Changes for U-Boot 0.4.2:
2350 ======================================================================
2352 * Add support for NSCU board
2354 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2356 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2357 mirror bit flash on TQM8xxM modules
2359 * Patch by Kenneth Johansson, 30 Jun 2003:
2360 get rid of MK_CMD_ENTRY macro; update doc/README.command
2362 * Patch by Seb James, 30 Jun 2003:
2363 Improve documentation of I2C configuration in README
2365 * Fix problems with previous log buffer "fixes"
2367 * Fix minor help text issues
2369 * "log append" did not append a newline
2371 ======================================================================
2372 Changes for U-Boot 0.4.1:
2373 ======================================================================
2375 * Fix some missing commands, cleanup header files
2376 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2378 * Rewrite command lookup and help command (fix problems with bubble
2379 sort when sorting command name list). Minor cleanup here and there.
2381 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2382 - Allow to call sysmon function interactively
2383 - PIC on LWMON board needs delay after power-on
2384 - Add missing RSR definitions for MPC8xx
2385 - Improve log buffer handling: guarantee clean reset after power-on
2386 - Add support for EXBITGEN board (aka "genie")
2387 - Add support for SL8245 board
2390 - remove trailing white space, trailing empty lines, C++ comments, etc.
2391 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2393 * Patches by Kenneth Johansson, 25 Jun 2003:
2394 - major rework of command structure
2395 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2397 ======================================================================
2398 Changes for U-Boot 0.4.0:
2399 ======================================================================
2401 * Patches by Robert Schwebel, 26 Jun 2003:
2402 - csb226 configuration updated
2403 - credits for logodl port updated
2404 - innokom configuration updated
2405 - logodl tree update, still with coding style inconsistencies
2406 - added OCM for ppc405 warning to README
2408 * Patch by Pantelis Antoniou, 25 Jun 2003:
2409 update NetVia with V2 board support
2411 * Header file cleanup for ARM
2413 * Patch by Murray Jensen, 24 Jun 2003:
2414 - make sure to use only U-boot provided header files
2415 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2417 * Patch by Stefan Roese, 24 Jun 2003:
2418 - Update esd ASH405 board files.
2419 - Update esd DASA_SIM config file.
2420 - Add ping command to some esd boards.
2422 * Patch by Yuli Barcohen, 23 Jun 2003:
2423 Update for MPC8260ADS board
2425 * Patch by Murray Jensen, 23 Jun 2003:
2426 - cleanup of GCC 3.x compiler warnings
2428 * Patch by Rune Torgersen, 4 Jun 2003:
2429 add large memory support for MPC8266ADS board
2431 * Patch by Richard Woodruff, 19 June 03:
2432 - Enabled standard u-boot device abstraction for ARM
2433 - Enabled console device for ARM
2434 - Initilized bi_baudrate for ARM
2436 * Patch by Bill Hargen, 23 Apr 2003:
2437 fix byte order for 824x I2C addresses (write op)
2439 * Patch by Murray Jensen, 20 Jun 2003:
2441 - cleanup (especially for gcc-3.x compilers)
2443 * Patch by Tom Guilliams, 20 Jun 2003:
2444 added CONFIG_750FX support for IBM 750FX processors
2446 * Patch by Devin Crumb, 02 Apr 2003:
2447 Fix clock divider rounding problem in drivers/serial.c
2449 * Patch by Richard Woodruff, 19 June 03:
2450 - Fixed smc91c111 driver to sync with the u-boot environment
2451 (driver/smc91c111.c).
2452 - Added eth_init error return check in NetLoop (net/net.c).
2454 * Patch by Ken Chou, 19 June 2003:
2455 Added support for A3000 SBC board (Artis Microsystems Inc.)
2457 * Patches by Murray Jensen, 17 Jun 2003:
2458 - Hymod board database mods: add "who" field and new xilinx chip types
2459 - provide new "init_cmd_timeout()" function so code external to
2460 "common/main.c" can use the "reset_cmd_timeout()" function before
2461 entering the main loop
2462 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2463 slightly different. see include/configs/hymod.h for an example
2464 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2465 CFG_DTT_ADM1021 defined)
2466 - add new "eeprom_probe()" function which has similar args and
2467 behaves in a similar way to "eeprom_read()" etc.
2468 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2469 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2470 - gdbtools copyright update
2471 - ensure that set_msr() executes the "sync" and "isync" instructions
2472 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2473 - 8260 I/O ports fix: Open Drain should be set last when configuring
2474 - add SIU IRQ defines for 8260
2475 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2476 config.mk to allow board configurations to override the GNU
2477 linker script, selected via the LDSCRIPT, make variable, and to
2478 give an initial value to the OBJCFLAGS make variable
2479 - 8260 i2c enhancement:
2480 o correctly extends the timeout depending on the size of all
2481 queued messages for both transmit and receive
2482 o will not continue with receive if transmit times out
2483 o ensures that the error callback is done for all queued tx
2485 o correctly detects both tx and rx timeouts, only delivers one to
2486 the callback, and does not overwrite an earlier error
2487 o logic in i2c_probe now correct
2488 - add "vprintf()" function so that "panic()" function can be
2490 - many Hymod board changes
2492 * Patches by Robert Schwebel, 14 Jun 2003:
2493 - add support for Logotronic DL datalogger board
2494 - cleanup serial line after kermit binary download
2495 - add debugX macro (debug level support)
2496 - update mach-types.h to latest arm.linux.org.uk master list.
2498 * Patches by David Müller, 12 Jun 2003:
2499 - rewrite of the S3C24X0 register definitions stuff
2500 - "driver" for the built-in S3C24X0 RTC
2502 * Patches by Yuli Barcohen, 12 Jun 2003:
2503 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2504 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2505 configuration word supplied by FPGA on some MPC8260ADS boards
2507 * Patch by Pantelis Antoniou, 10 Jun 2003:
2508 Unify status LED interface
2510 * Add support for DS12887 RTC; add RTC support for ATC board
2512 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
2513 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2514 - Add Atmel DataFlash support for reading and writing.
2515 - Add possibility to boot a Linux from DataFlash with BOOTM command.
2516 - Add Flash detection on Atmel AT91RM9200DK
2517 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2518 - Replace old Ethernet PHY layer functions
2519 - Change link address
2521 * Patch by Frank Smith, 9 Jun 2003:
2522 use CRIT_EXCEPTION for machine check on 4xx
2524 * Patch by Detlev Zundel, 13 Jun 2003:
2525 added implementation of the "carinfo" command in cmd_immap.c
2527 * Fix CONFIG_NET_MULTI support in include/net.h
2529 * Patches by Kyle Harris, 13 Mar 2003:
2530 - Add FAT partition support
2531 - Add command support for FAT
2532 - Add command support for MMC
2534 - Add Intel PXA support for video
2535 - Add Intel PXA support for MMC
2537 - Enable MMC and FAT for lubbock board
2538 - Other misc changes for lubbock board
2540 * Patch by Robert Schwebel, April 02, 2003:
2541 fix for SMSC91111 driver
2543 * Patch by Vladimir Gurevich, 04 Jun 2003:
2544 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2546 * Patch by Stefan Roese, 05 Jun 2003:
2547 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2548 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2549 data cache can be used even if the chip select is in use.
2550 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2551 (see README for further description).
2552 - Changed config files of CONFIG_EEPRO100 boards to use the
2553 CFG_RX_ETH_BUFFER define.
2555 * Add support for RMU board
2557 * Add support for TQM862L at 100/50 MHz
2559 * Patch by Pantelis Antoniou, 02 Jun 2003:
2560 major reconstruction of networking code;
2561 add "ping" support (outgoing only!)
2563 * Patch by Denis Peter, 04 June 2003:
2564 add support for the MIP405T board
2566 * Patches by Udi Finkelstein, 2 June 2003:
2567 - Added support for custom keyboards, initialized by defining a
2568 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2569 - Added support for the RBC823 board.
2570 - cpu/mpc8xx/lcd.c now automatically calculates the
2571 Horizontal Pixel Count field.
2573 * Fix alignment problem in BOOTP (dhcp_leasetime option)
2574 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2576 * Patch by Mark Rakes, 14 May 2003:
2577 add support for Intel e1000 gig cards.
2579 * Patch by Nye Liu, 3 Jun 2003:
2580 fix critical typo in MAMR definition (include/mpc8xx.h)
2582 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2584 * Patch by Klaus Heydeck, 2 Jun 2003
2585 Minor changes for KUP4K configuration
2587 * Patch by Marc Singer, 29 May 2003:
2588 Fixed rarp boot method for IA32 and other little-endian CPUs.
2590 * Patch by Marc Singer, 28 May 2003:
2591 Added port I/O commands.
2593 * Patch by Matthew McClintock, 28 May 2003
2594 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2595 - minor patches for utx8245
2597 * Patch by Daniel Engström, 28 May 2003:
2600 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2601 add nand flash support to SXNI855T configuration
2602 fix/extend nand flash support:
2603 - fix 'nand erase' command so does not erase bad blocks
2604 - fix 'nand write' command so does not write to bad blocks
2605 - fix nand_probe() so handles no flash detected properly
2606 - add doc/README.nand
2607 - add .jffs2 and .oob options to nand read/write
2608 - add 'nand bad' command to list bad blocks
2609 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2610 - make NAND read/write faster
2612 * Patch by Rune Torgersen, 23 May 2003:
2613 Update for MPC8266ADS board
2615 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2616 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2617 _time_ (!) if the environment is embedded within the U-Boot image,
2618 or in a separate flash sector.
2620 * Cleanup CFG_DER #defines in config files (wd maintained only)
2622 * Fix data abort exception handling for arm920t CPU
2624 * Fix alignment problems with flash driver for TRAB board
2626 * Patch by Donald White, 21 May 2003:
2627 fix calculation of base address in pci_hose_config_device()
2629 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2630 execute "cmd2", even if "cmd1" fails. Note that this is different
2631 to "run var1 var2" where the contents of "var2" will NOT be
2632 executed when a command in "var1" fails.
2634 * Add zero-copy ramdisk support (requires corresponding kernel support!)
2636 * Patch by Kyle Harris, 20 May 2003:
2637 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2638 into cpu/pxa and arch-pxa.
2640 * Patch by Stefan Roese, 23 May 2003:
2641 - IBM PPC405EP port added.
2642 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2643 UART0) is used as default U-Boot console. PPC4xx only!
2644 - esd ASH405 board added (PPC405EP based).
2645 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2646 - esd CPCI405AB board added.
2647 - esd PMC405 board added.
2648 - Update of some esd boards.
2650 * Patch by Denis Peter, 19 Mai 2003:
2651 add support for the MIP405-3 board
2653 * Patch by Dave Ellis, 22 May 2003:
2654 Fix problem with only partially cleared .bss segment
2656 * Patch by Rune Torgersen, 12 May 2003:
2657 get PCI to work on a MPC8266ADS board; incorporate change to
2658 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2660 * Patch by Nye Liu, 1 May 2003:
2661 minor patches for the FADS8xx
2663 * Patch by Thomas Schäfer, 28 Apr 2003:
2664 Fix SPD handling for 256 ECC DIMM on Walnut
2666 * Add support for arbitrary bitmaps for TRAB's VFD command;
2667 allow to pass boot bitmap addresses in environment variables;
2668 allow for zero boot delay
2670 * Patch by Christian Geißinger, 19 May 2002:
2671 On TRAB: wait until the dummy byte has been completely sent
2673 * Patch by David Updegraff, 22 Apr 2003:
2674 update for CrayL1 board
2676 * Patch by Pantelis Antoniou, 21 Apr 2003:
2677 add boot support for ARTOS (a proprietary OS)
2679 * Patch by Steven Scholz, 11 Apr 2003:
2680 Add support for RTC DS1338
2682 * Patch by Rod Boyce, 24 Jan 2003:
2683 Fix counting of extended partitions in diskboot command
2685 * Patch by Christophe Lindheimer, 20 May 2003:
2686 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2688 * Fix SDRAM timing on Purple board
2690 * Add support for CompactFlash on ATC board
2691 (includes support for Intel 82365 and compatible PC Card controllers,
2692 and Yenta-compatible PCI-to-CardBus controllers)
2694 * Patch by Mathijs Haarman, 08 May 2003:
2695 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2697 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
2699 * Add support for Promess ATC board
2701 * Patch by Keith Outwater, 28 Apr 2003:
2702 - Miscellaneous corrections and additions to GEN860T board specific code.
2703 - Added GEN860_SC variant to GEN860T.
2704 - Miscellaneous corrections to GEN860T documentation.
2705 - Correct duplicate entry in U-Boot CREDITS file.
2706 - Add GEN860T_SC entry in MAINTAINERS file.
2707 - Update CREDITS file with GEN860T_SC info.
2709 * Update Smiths Aerospace addresses in MAINTAINERS file
2711 * Fix error handling in hush's version of "run" command
2714 - Splashscreen support
2717 - temperature dependend enabling of LCD
2719 * Allow booting from old "PPCBoot" disk partitions
2721 * Add support for TQM8255 Board / MPC8255 CPU
2723 ======================================================================
2724 Changes for U-Boot 0.3.1:
2725 ======================================================================
2727 * Make sure Block Lock Bits get cleared in R360MPI flash driver
2729 * MPC823 LCD driver: Fill color map backwards, to allow for steady
2730 display when Linux takes over
2732 * Patch by Erwin Rol, 27 Feb 2003:
2733 Add support for RTEMS (this time for real).
2735 * Add support for "bmp info" and "bmp display" commands to load
2736 bitmap images; this can be used (for example in a "preboot"
2737 command) to display a splash screen very quickly after poweron.
2739 * Add support for 133 MHz clock on INCA-IP board
2741 * Patch by Lutz Dennig, 10 Apr 2003:
2742 Update for R360MPI board
2744 * Add new meaning to "autostart" environment variable:
2745 If set to "no", a standalone image passed to the
2746 "bootm" command will be copied to the load address
2747 (and eventually uncompressed), but NOT be started.
2748 This can be used to load and uncompress arbitrary
2751 * Patch by Stefan Roese, 10 Apr 2003:
2752 Changed DHCP client to use IP address from server option field #54
2753 from the OFFER packet in the server option field #54 in the REQUEST
2754 packet. This fixes a problem using a Windows 2000 DHCP server,
2755 where the DHCP-server is not the TFTP-server.
2757 * Set max brightness for MN11236 displays on TRAB board
2759 * Add support for TQM862L modules
2761 ======================================================================
2762 Changes for U-Boot 0.3.0:
2763 ======================================================================
2765 * Patch by Arun Dharankar, 4 Apr 2003:
2766 Add IDMA example code (tested on 8260 only)
2768 * Add support for Purple Board (MIPS64 5Kc)
2770 * Add support for MIPS64 5Kc CPUs
2772 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2774 * Patch by Denis Peter, 04 Apr 2003:
2775 - update MIP405-4 board
2777 * Patch by Stefan Roese, 4 Apr 2003:
2778 - U-Boot version environment variable "ver" added
2779 (CONFIG_VERSION_VARIABLE).
2780 - Changed PPC405GPr version from A to B.
2781 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2783 * Patches by Denis Peter, 03 April 2003:
2784 - fix PCI IRQs on MPL boards
2785 - fix two more un-relocated pointer problems
2787 * Fix behaviour of "run" command:
2788 - print error message iv variable does not exist
2789 - terminate processing of arguments in case of error
2791 * Patches by Peter Figuli, 10 Mar 2003
2792 - Add support for BTUART on PXA platform
2793 - Add support for WEP EP250 (PXA) board
2795 * Fix flash problems on INCA-IP; add tool to allow bruning images to
2796 flash using a BDI2000
2798 * Implement fix for I2C Edge Conditions problem for all boards that
2799 use the bit-banging driver (common/soft_i2c.c)
2801 * Patch by Martin Winistoerfer, 23 Mar 2003
2802 - Add port to MPC555/556 microcontrollers
2803 - Add support for cmi customer board with
2804 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2806 * Patch by Rick Bronson, 28 Mar 2003:
2807 - fix common/cmd_nand.c
2809 * Patch by Arun Dharankar, 24 Mar 2003:
2810 - add threads / scheduler example code
2812 * Add patches by Robert Schwebel, 31 Mar 2003:
2813 - add ctrl-c support for kermit download
2814 - align bdinfo output on ARM
2815 - csb226 board: bring in sync with innokom/memsetup.S
2816 - csb226 board: fix MDREFR handling
2817 - misc doc fixes / extensions
2818 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2819 - add BOOT_PROGRESS to armlinux.c
2821 * Add CPU ID, version, and clock speed for INCA-IP
2823 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2824 - fix SRAM and SDRAM memory sizing
2825 - add status LED support
2826 - add MAC address for second (SCC1) ethernet port
2828 * Update default environment for TQM8260 board
2830 * Patch by Rick Bronson, 16 Mar 2003:
2831 - Add NAND flash support for reading, writing, and erasing NAND
2832 flash (certain forms of which are called SmartMedia).
2833 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
2835 * Patches by Robert Schwebel, 19 Mar 2003:
2836 - use arm-linux-gcc as default compiler for ARM
2837 - fix i2c fixup code
2838 - fix missing baudrate setting
2839 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2840 - moved "ignoring trailing characters" _before_ u-boot wants to
2841 print out diagnostics messages; removes bogus characters at the
2844 * Patch by John Zhan, 18 Mar 2003:
2845 Add support for SinoVee Microsystems SC8xx boards
2847 * Patch by Rolf Offermanns, 21 Mar 2003:
2848 ported the dnp1110 related changes from the current armboot cvs to
2849 current u-boot cvs. smc91111 does not work. problem marked in
2850 smc91111.c, grep for "FIXME".
2852 * Patch by Brian Auld, 25 Mar 2003:
2853 Add support for STM flash chips on ebony board
2855 * Add PCI support for MPC8250 Boards (PM825 module)
2857 * Patch by Stefan Roese, 25 Mar 2003:
2860 * Patch by Stefan Roese, 20 Mar 2003:
2861 - CPCI4052 update (support for revision 3).
2862 - Set edge conditioning circuitry on PPC405GPr for compatibility
2863 to existing PPC405GP designs.
2864 - Clip udiv to 5 bits on PPC405 (serial.c).
2866 * Extend INCAIP board support:
2867 - add automatic RAM size detection
2868 - add "bdinfo" command
2869 - pass flash address and size to Linux kernel
2870 - switch to 150 MHz clock
2872 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
2873 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
2874 boards, version 153 for Rev. 200 boards).
2876 * Patch by Vladimir Gurevich, 12 Mar 2003:
2877 Fix relocation problem of statically initialized string pointers
2880 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
2881 Cleanup & bug fixes for JFFS2 code:
2882 - the memory mangement was broken. It caused havoc on malloc by
2883 writing beyond the block boundaries.
2884 - the length calculation for files was wrong, sometimes resulting
2885 in short file reads.
2886 - data copying now optionally takes fragment version numbers into
2887 account, to avoid copying from older data.
2888 See doc/README.JFFS2 for details.
2890 * Patch by Josef Wagner, 12 Mar 2003:
2891 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
2892 - ETH05 and BEDBUG support for CU824
2893 - added support for MicroSys CPC45
2894 - new BOOTROM/FLASH0 and DOC base for PM826
2896 * Patch by Robert Schwebel, 12 Mar 2003:
2897 Fix the chpart command on innokom board
2900 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
2901 s/PPCBoot/U-Boot/ in some files
2902 s/pImage/uImage/ in some files
2904 * Patch by Detlev Zundel, 15 Jan 2003:
2905 Fix '' command line quoting
2907 * Patch by The LEOX team, 19 Jan 2003:
2908 - add support for the ELPT860 board
2909 - add support for Dallas ds164x RTC
2911 * Patches by David Müller, 31 Jan 2003:
2912 - minimal setup for CardBus bridges
2913 - add EEPROM read/write support in the CS8900 driver
2914 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
2915 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
2917 * Patch by Steven Scholz, 04 Feb 2003:
2918 add support for RTC DS1307
2920 * Patch by Reinhard Meyer, 5 Feb 2003:
2921 fix PLPRCR/SCCR init sequence on 8xx to allow for
2922 changes of EBDF by software
2924 * Patch by Vladimir Gurevich, 07 Feb 2003:
2925 "API-compatibility patch" for 4xx I2C driver
2927 * TRAB fixes / extensions:
2928 - Restore VFD brightness as saved in environment
2929 - add support for Fujitsu flashes
2930 - make sure both buzzers are turned off (drive low level)
2932 * Patches by Robert Schwebel, 06 Mar 2003:
2933 - fix bug in BOOTP code (must use NetCopyIP)
2934 - update of CSB226 port
2935 - clear BSS segment on XScale
2936 - added support for i2c_init_board() function
2937 - update to the Innokom plattform
2939 * Extend support for redundand environments for configurations where
2940 environment size < sector size
2942 * Patch by Rune Torgersen, 13 Feb 2003:
2943 Add support for Motorola MPC8266ADS board
2945 * Patch by Kyle Harris, 19 Feb 2003:
2946 patches for the Intel lubbock board:
2947 memsetup.S - general cleanup (based on Robert's csb226 code)
2948 flash.c - overhaul, actually works now
2949 lubbock.c - fix init funcs to return proper value
2951 * Patch by Kenneth Johansson, 26 Feb 2003:
2952 - Fixed off by one in RFTA calculation.
2953 - No need to abort when LDF is lower than we can program it's only
2954 minimum timing so clamp it to what we can do.
2955 - Takes function pointer to function for reading the spd_nvram. Usefull
2956 for faking data or hardcode a module without the nvram.
2957 - fix other user for above change
2958 - fix some comments.
2960 * Patches by Brian Waite, 26 Feb 2003:
2961 - fix port for evb64260 board
2962 - fix PCI for evb64260 board
2965 * Patch by Reinhard Meyer, 1 Mar 2003:
2966 Add support for EMK TOP860 Module
2968 * Patch by Yuli Barcohen, 02 Mar 2003:
2969 Add SPD EEPROM support for MPC8260ADS board
2971 * Patch by Robert Schwebel, 21 Jan 2003:
2972 - Add support for Innokom board
2973 - Don't complain if "install" fails
2974 - README cleanup (remove duplicated lines)
2975 - Update PXA header files
2977 * Add documentation for existing POST code (doc/README.POST)
2979 * Patch by Laudney Ren, 15 Jan 2003:
2980 Fix handling of redundand environment in "tools/envcrc.c"
2982 * Patch by Detlev Zundel, 28 Feb 2003:
2983 Add bedbug support for 824x systems
2985 * Add support for 16 MB flash configuration of TRAB board
2987 * Patch by Erwin Rol, 27 Feb 2003:
2988 Add support for RTEMS
2990 * Add image information to README
2992 * Patch by Stefan Roese, 18 Feb 2003:
2993 CPCIISER4 configuration updated.
2995 * Patch by Stefan Roese, 17 Feb 2003:
2996 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
2998 * Patch by Stefan Roese, 13 Feb 2003:
2999 Add "pcidelay" environment variable (in ms, enabled via
3000 CONFIG_PCI_BOOTDELAY).
3001 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3002 RST# to respond to configuration cycles (33MHz -> 1s).
3004 * Fix dual PCMCIA slot support (when running with just one
3007 * Add VFD type detection to trab board
3009 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3010 variable with value in the EEPROM
3012 * Patch by Stefan Roese, 10 Feb 2003:
3013 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3015 * Add support for MIPS32 4Kc CPUs
3017 * Add support for INCA-IP Board
3019 ======================================================================
3020 Changes for U-Boot 0.2.2:
3021 ======================================================================
3023 * Add dual ethernet support on PM826
3025 * Add support for LXT971 PHY on PM826
3027 * Patch by Tord Andersson, 16 Jan 2003:
3028 Fix flash sector count for TQM8xxL
3030 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3031 16 bytes out of each 32 byte block)
3033 ======================================================================
3034 Changes for U-Boot 0.2.1:
3035 ======================================================================
3037 * Add support for V37 board
3038 (patch by Jón Benediktsson, 11 Dec 2002)
3040 * Update baudrate in bd_info when it gets changed
3042 * Add watchdog trigger points while waiting for serial port
3043 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3045 * Improve command line tool to access the U-Boot's environment
3046 (figuration of the utility, using a config file)
3048 * Add single quote support for (old) command line parser
3050 * Switch LWMON board default config from FRAM to EEPROM;
3051 in POST, EEPROM shows up on 8 addresses
3053 ======================================================================
3054 Changes for U-Boot 0.2.0:
3055 ======================================================================
3057 * Use 1-byte-read instead of -write for iprobe() function
3058 Add i2c commands to PM826 config
3060 * extend I2C POST code: check for list on known addresses
3062 * Improve log buffer code; use "loglevel" to decide which messages
3063 to log on the console, too (like in Linux); get rid of "logstart"
3065 * Add command line tool to access the U-Boot's environment
3066 (board-specific for TRAB now, to be fixed later)
3068 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3069 Fix misc problems with AmigaOne support
3071 * Patch by Chris Hallinan, 3 Dec 2002:
3072 minor cleanup to the MPC8245 EPIC driver
3074 * Patch by Pierre Aubert , 28 Nov 2002
3075 Add support for external (SIU) interrupts on MPC8xx
3077 * Patch by Pierre Aubert , 28 Nov 2002
3078 Fix nested syscalls bug in standalone applications
3080 * Patch by David Müller, 27 Nov 2002:
3081 fix output of "pciinfo" command for CardBus bridge devices.
3083 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3086 * Add LED indication for IDE activity on KUP4K board
3088 * Fix startup problems with VFD display on TRAB
3090 * Patch by Pierre Aubert, 20 Nov 2002
3091 Add driver for Epson SED13806 graphic controller.
3092 Add support for BMP logos in cfb_console driver.
3094 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3096 * Patch by Rod Boyce, 21 Nov 2002:
3097 fix PCMCIA on MBX8xx board
3099 * Patch by Pierre Aubert , 21 Nov 2002
3100 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3101 bootmode word in DPRAM configurable
3103 * Patch by Daniel Engström, 18 Nov 2002:
3104 Fixes for x86 port (mostly strings issues)
3106 * Patch by Ken Chou, 18 Nov 2002:
3107 Fix for natsemi NIC cards (DP83815)
3109 * Patch by Pierre Aubert, 19 Nov 2002:
3110 fix a bug for the MII configuration, and some warnings
3112 * Patch by Thomas Frieden, 13 Nov 2002:
3113 Add code for AmigaOne board
3114 (preliminary merge to U-Boot, still WIP)
3116 * Patch by Jon Diekema, 12 Nov 2002:
3117 - Adding URL for IEEE OUI lookup
3118 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3120 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3121 root-on-nfs macros are designed to switch how the default boot
3122 method gets defined.
3124 * Patch by Daniel Engström, 13 Nov 2002:
3125 Add support for i386 architecture and AMD SC520 board
3127 * Patch by Pierre Aubert, 12 Nov 2002:
3128 Add support for DOS filesystem and booting from DOS floppy disk
3130 * Patch by Jim Sandoz, 07 Nov 2002:
3131 Increase number of network RX buffers (PKTBUFSRX in
3132 "include/net.h") for EEPRO100 based boards (especially SP8240)
3133 which showed "Receiver is not ready" errors when U-Boot was
3134 processing the receive buffers slower than the network controller
3137 * Patch by Andreas Oberritter, 09 Nov 2002:
3138 Change behaviour of NetLoop(): return -1 for errors, filesize
3139 otherwise; return code 0 is valid an means no file loaded - in this
3140 case the environment still gets updated!
3142 * Patches by Jon Diekema, 9 Nov 2002:
3143 - improve ADC/DAC clocking on the SACSng board to align
3144 the failing edges of LRCLK and SCLK
3145 - sbc8260 configuration tweaks
3146 - add status LED support for 82xx systems
3147 - wire sspi/sspo commands into command handler; improved error
3149 - add timestamp support and alternate memory test to the
3150 SACSng configuration
3152 * Patch by Vince Husovsky, 7 Nov 2002:
3153 Add "-n" to linker options to get rid of "Not enough room for
3154 program headers" problem
3156 * Patch by David Müller, 05 Nov 2002
3157 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3158 so we can use an already existing name
3160 * Patch by Pierre Aubert, 05 Nov 2002
3161 Hardware relatied improvments in FDC boot code
3163 * Patch by Holger Schurig, 5 Nov 2002:
3164 Make the PXA really change it's frequency
3166 * Patch by Pierre Aubert, 05 Nov 2002
3167 Add support for slave serial Spartan 2 FPGAs
3169 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3172 * Add support for log buffer which can be passed to Linux kernel's
3173 syslog mechanism; used especially for POST results.
3175 * Patch by Klaus Heydeck, 31 Oct 2002:
3176 Add initial support for kup4k board
3178 * Patch by Robert Schwebel, 04 Nov 2002:
3179 - use watchdog to reset PXA250 systems
3180 - added progress callbacks to (some of the) ARM code
3181 - update for Cogent CSB226 board
3183 * Add support for FPS860 board
3185 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3186 Improve PCI access on 32-bits Compact PCI bus
3188 * Fix mdelay() on TRAB - this was still the debugging version with
3189 seconds instead of ms.
3191 * Patch by Robert Schwebel, 1 Nov 2002:
3192 XScale related cleanup (affects all ARM boards)
3194 * Cleanup of names and README.
3196 ======================================================================
3197 Notes for U-Boot 0.1.0:
3198 ======================================================================
3200 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3202 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3203 For information about the history of the project please see the
3204 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3206 ======================================================================