1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Adjust RTC century handling on STK52xx board to match Linux driver.
6 Patch by Martin Krause, 12 Jun 2006
8 * Adjust filenames for USB update images on TRAB board.
9 During an automatic update via USB stick, U-Boot searches for
10 images with the name "firmware.img" and "kernel.img". This names
11 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
12 to prevent updates of new boards (with the new macronics "c" step
13 flashes) with old, incompatible firmware or kernel versions.
14 Patch by Martin Krause, 21 Jun 2006
16 * Bugfix in VFD routine on TRAB board.
17 Make sure upper lext pixel can be set to blue, too
18 (so far only red was possible).
19 Patch by Martin Krause, 15 Feb 2006
21 * Enable buffered flash writes for TB5200 board.
23 * Fix some bugs in TRAB board flash driver.
24 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
25 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
26 - remove "Unlock Bypass" mode, because macronix flashes do not support
28 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
29 for Intel compatible flashes, not for AMD compatible.
30 Patch by Martin Krause, 15 Feb 2006
32 * Add additional error messages to flash driver on TRAB board
33 (for erase errors and timeout errors)
34 Patch by Martin Krause, 14 Feb 2006
36 * Add support for TB5200 board
37 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
38 integrated in a little aluminium case.
39 Patch by Martin Krause, 8 Jun 2006
41 * Enable buffered flash writes for TQM5200 board.
43 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
45 * Add support for TQM885D board.
46 Patch by Martin Krause, 20 Mar 2006
48 * Fix FEC initialisation: All MII configuration is done via FEC1
49 registers, but MII_SPEED was configured according to FEC used. So
50 if only FEC2 was used, this caused the real MII_SPEED register in
51 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
52 Fix: always configure MII_SPEED on FEC1 only.
53 Patch by Markus Klotzbuecher, 12 Jul 2006
55 * Add support for SPC1920 board.
56 Patch by Markus Klotzbuecher, 12 Jul 2006
58 * MCC200 board: support console on any one of the Quad UART ports.
60 * Fix error in flash protection calculation on MCC200 board.
62 * Major PCMCIA Cleanup to make code better readable and maintainable.
64 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
65 placed to the drivers/rpx_pmcia.c file to avoid duplication.
66 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
67 - drivers/i82365.c has been split into two parts located at
68 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
69 the only boards using CONFIG_82365).
70 - Changes were tested for clean build and *very* *few* boards.
72 * Fix timer problems on AMCC yucca board.
73 Set Timer Clock Select to use CPU clock as a timer input source.
75 * Bring yucca config more in line with other AMCC boards.
77 * Add AMCC bamboo board to MAKEALL build script.
79 * Fix AMCC bamboo eval board compilation errors.
81 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
82 Enabled it for Yucca board.
84 * Cleanup config file and bootup output for Yucca board.
86 * Fix CONFIG_440_GX define usage.
88 * Remove autogenerated bmp_logo.h file.
90 * Add support for AMCC 440SPe CPU based eval board (Yucca).
92 * Call serial_initialize() before first debug() is used.
94 * Cleanup trab board for GCC-4.x
96 * VoiceBlue update: use new MTD flash partitioning methods, use more
97 reasonable TEXT_BASE, update default environment and enable keyed
99 Patch by Ladislav Michl, 16. Aug 2005
101 * Add forgotten changes for the PLEB 2 Board.
102 Patch by David Snowdon, 13. Aug 2005
104 * Add support for wrPPMC7xx/74xx boards
105 Patch by Richard Danter, 12 Aug 2005
107 * Add support for gth2 board
108 Patch by Thomas Lange, Aug 11 2005
110 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
111 Patch by Martin Krause, 8 Jun 2006
113 This patch supports two serial consoles on boards with
114 a MPC5xxx CPU. The console can be switched at runtime
115 by setting stdin, stdout and stderr to the desired serial
116 interface (serial0 or serial1). The PSCs to be used as
117 console port are definded by CONFIG_PSC_CONSOLE
118 and CONFIG_PSC_CONSOLE2.
119 See README.serial_multi for details.
121 * Bugfix in I2C initialisation on S3C2400.
122 If the bus is blocked because of a previously interrupted
123 transfer, up to eleven clocks are generated on the I2CSCL
124 line to complete the transfer and to free the bus.
125 With this fix pin I2CSCL (PG6) is really configured as GPIO
126 so the clock pulses are really generated.
127 Patch by Martin Krause, 04 Apr 2006
129 * Fix DDR6 errata on TQM834x boards
130 Patch by Thomas Waehner, 07 Mar 2006
132 * Remove obsolete flash driver board/tqm5200/flash.c
133 Patch by Martin Krause, 11 Jan 2006
135 * Update configuration for CMC-PU2 board
136 Patch by Martin Krause, 17 Nov 2005
138 * Add support for PS/2 keyboard on TQM85xx board
139 Patch by Martin Krause, 07 Nov 2005
141 Tested on a STK85XX baseboard. Make sure the PS/2 controller
142 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
144 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
145 In tsc2000_read_channel() the delay after setting the multiplexer
146 to a temperature channel is increased from 1,5 ms to 10 ms. This
147 is to allow the multiplexer inputs to stabilize after huge steps
148 of the input signal level.
149 Patch by Martin Krause, 08 Nov 2005
151 * Adjust TQM5200 make targets
152 Make the automatic CS configuration the default.
153 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
154 and CONFIG_TQM5200_AC are removed.
155 "TQM5200_config" is now the default for STK52XX.200 base boards.
156 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
157 Patch by Martin Krause, 07 Nov 2005
159 * Fix setting of environment variable "ver" on trab board
160 The environment variable "ver" is now set before
161 do_auto_update() is called, so that "ver" can be used
162 in USB update scripts.
163 Patch by Martin Krause, 27 Oct 2005
165 * Fix wrong usage of udelay() in led_blink() on trab board
166 Patch by Martin Krause, 27 Oct 2005
168 * Fix udelay bug in vfd.c for trab board
169 Patch by Martin Krause, 27 Oct 2005
171 * Disable JFFS2 support for trab board
172 Patch by Martin Krause, 27 Oct 2005
174 * Change mtdparts definition on trab board to match current flash map
175 Patch by Martin Krause, 27 Oct 2005
177 * Fix memory init problems on MCC200 board
179 * Fix IxEthDB.h to compile again
180 Patch by Stefan Roese, 14 Jun 2006
182 * Minor cleanup for PCS440EP board
183 Patch by Stefan Roese, 13 Jun 2006
185 * Add MCF5282 support (without preloader)
186 relocate ichache_State to ram
187 u-boot can run from internal flash
188 Add EB+MCF-EV123 board support.
189 Add m68k Boards to MAKEALL
190 Patch from Jens Scharsig, 08 Aug 2005
192 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
193 Patch by Scott McNutt, 08 Jun 2006
195 * Nios II - Add EPCS Controller bootrom work-around
196 -When booting from an epcs controller, the epcs bootrom may leave the
197 slave select in an asserted state causing soft reset hang. This
198 patch ensures slave select is negated at reset.
199 Patch by Scott McNutt, 08 Jun 2006
201 * Update PK1C20 board
202 -Update base addresses for standard configuration
203 -Eliminate use of CACHE_BYPASS in board code
204 Patch by Scott McNutt, 08 Jun 2006
206 * Nios II - Fix I/O Macros and mini-app stubs
208 -Eliminate use of CACHE_BYPASS in cpu code
209 -Eliminate assembler warnings
210 -Fix mini-app stubs and force no small data
211 Patch by Scott McNutt, 08 Jun 2006
213 * Fix U-Boot environment sector protection on MCC200 board
215 * Minor cleanup for PCS440EP board
217 * Update PCS440EP port to fit into one flash device (incl. environment)
218 Patch by Stefan Roese, 06 Jun 2006
220 * Add support for PCS440EP board
221 Patch by Stefan Roese, 02 Jun 2006
223 * Fix examples/Makefile; some build targets were lost
225 * Fix watchdog handling in CFI flash driver
226 Just use udelay() when waiting for status changes which will
227 implicitely trigger the watchdog.
229 * Fix PCI to memory window size problems on PM82x boards
230 We use the "automatic" mode that was used for the MPC8266ADS and
231 MPC8272 boards. Eventually this should be used on all boards?]
232 Patch by Wolfgang Grandegger, 17 Jan 2006
234 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
235 Patch by Stefan Roese, 29 May 2006
237 * Update Intel IXP4xx support
238 - Add IXP4xx NPE ethernet MAC support
239 - Add support for Intel IXDPG425 board
240 - Add support for Prodrive PDNB3 board
242 Patch by Stefan Roese, 23 May 2006
244 * Fix problem in PVR detection for 440GR
245 Patch by Stefan Roese, 18 May 2006
247 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
249 * Enable autoboot for M5271EVB board.
251 * Changed default ramdisk addr in yosemite/yellowstone ports
252 Patch by Stefan Roese, 15 May 2006
254 * Fix PCMCIA support on virtlab2
256 * Add support for VirtLab2 board
257 (needed because of differences in the PCMCIA hardware).
261 * Update yosemite configuration to enable flash write buffer support
262 Patch by Stefan Roese, 10 May 2006
264 * Fix compile warnings in common/xyzModem.c
265 Patch by Stefan Roese, 10 May 2006
267 * Add support for AMCC 440EP Rev C and 440GR Rev B
268 Patch by John Otken, 08 May 2006
270 * OMAP 5912/OSK: update EMIFS CS1 timings:
271 Problems have been seen in the linux kernel's smc91x network driver
272 due to improper bus timings. The latest 2.6 OMAP kernels currently
273 have a workaround, but this fix belongs in u-boot.
274 Patch by Kevin Hilman, 13 Oct 2005
276 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
277 Patch by Hiroki Kaminaga, 11 Mar 2006
279 * Update omap5912osk board support
280 - Fix OMAP support that omap5912osk compiles in current source tree
281 - Update with code from "http://omap.spectrumdigital.com/osk5912"
282 to fix problems with DDR initialization
284 - Use CFI flash driver and support complete 32MB of onboard flash
285 - Add "print_cpuinfo()" and "checkboard()" functions to display
286 CPU (with frequency) and Board infos
287 Patch by Stefan Roese, 10 May 2006
289 * Fix watchdog issues for ColdFire boards.
291 * Add M5271EVB board support.
293 * Make R5200 specific low level initialization board conditional.
295 * Update CPU target identification strings for ColdFire family.
297 * Update register definitions for MCF5271.
299 * Fix serial console support for MCF5271.
301 * Fixes for gcc 3.4 based m68k toolchain,
302 based on patch by Jate Sujjavanich.
304 * Fix lowboot support on MCC200 board
306 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
307 - Removed MPC8349ADS port
308 - Added PCI support to MPC8349ADS
309 - reworked memory map to allow mapping of all regions with BATs
310 Patch by Kumar Gala, 20 Apr 2006
312 * Coding Style cleanup
314 * Write RTC seconds first to maintain settings integrity per
315 Maxim/Dallas DS1306 data sheet.
316 Patch by Alan J. Luse, 02 May 2006
318 * Scheduled for removal: strnicmp() which is unused
320 * Update for Intel Monahans boards:
321 - support for magic key detection and handling on delta board
322 - NAND support for zylonite board + some minor cleanup
324 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
325 Patch by Jon Loeliger, 01 May 2006
327 * Fixed handling of bad checksums with "mkimage -l"
329 * Added support for BC3450 board
330 Patch by Stefan Strobl, 21 Oct 2005
332 * Update for NC650 board:
333 - Support rev1 and rev2 hardware
334 - adapt to new NAND layer
335 - add CP850 configuration based on NC650
337 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
338 is configured; othrwise DMA accesses aren't cache coherent which
339 causes for example USB to fail.
343 * Fix dbau1x00 boards broken by dbau1550 patch
344 PLL:s were not set for boards other than 1550.
345 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
346 Default boot is now bootp for cards other than 1550.
347 Patch by Thomas Lange, 10 Aug 2005
349 * Fixes common/cmd_flash.c:
350 - fix some compiler/parser error, if using m68k tool chain
351 - optical fix for protect on/off all messages, if using more
353 Patch by Jens Scharsig, 28 Jul 2005
355 * Fix Quad UART mapping on MCC200 board due to new HW revision
357 * Fix JFFS2 support for legacy NAND driver.
359 * Remove dependencies between DoC code and old legacy NAND driver.
361 * Fix PM828_PCI target, for which PCI was *not* configured in.
363 * Fix Lite5200B support: initialize SDelay register
364 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
365 Configuration", 3.3.1 SDelay--MBAR + 0x0190
367 * Changes/fixes for drivers/cfi_flash.c:
369 - Add Intel legacy lock/unlock support to common CFI driver
371 On some Intel flash's (e.g. Intel J3) legacy unlocking is
372 supported, meaning that unlocking of one sector will unlock
373 all sectors of this bank. Using this feature, unlocking
374 of all sectors upon startup (via env var "unlock=yes") will
377 - Fixed problem with multiple reads of envronment variable
378 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
380 - Removed unwanted linefeeds from "protect" command when
381 CFG_FLASH_PROTECTION is enabled.
383 - Changed p3p400 board to use CFG_FLASH_PROTECTION
385 Patch by Stefan Roese, 01 Apr 2006
387 * Changes/fixes for drivers/cfi_flash.c:
388 - Correctly handle the cases where CFG_HZ != 1000 (several
390 - Fix the timeout calculation of buffered writes (off by a
392 Patch by Anders Larsen, 31 Mar 2006
394 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
396 405 SDRAM: - The SDRAM parameters can now be defined in the board
397 config file and the 405 SDRAM controller values will
398 be calculated upon bootup (see PPChameleonEVB).
399 When those settings are not defined in the board
400 config file, the register setup will be as it is now,
401 so this implementation should not break any current
402 design using this code.
404 Thanks to Andrea Marson from DAVE for this patch.
406 440 DDR: - Added function sdram_tr1_set to auto calculate the
407 TR1 value for the DDR.
408 - Added ECC support (see p3p440).
410 Patch by Stefan Roese, 17 Mar 2006
412 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
413 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
415 * Add support for ymodem protocol download
416 Patch by Stefano Babic, 29 Mar 2006
418 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
419 Merge from Markus Klotzbücher's repo, 01 Apr 2006
421 * GCC-4.x fixes: clean up global data pointer initialization for all
424 * Update for Delta board:
425 - redundant NAND environment
426 - misc Monahans cleanups (remove dead code etc.)
427 - DA9030 Initialization; some minimal changes to PXA I2C driver to
428 make it work with the Monahans.
429 - Make Monahans clock frequency configurable using
430 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
431 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
432 Merge from Markus Klotzbücher's repo, 25 Mar 2006
434 * Enable Quad UART om MCC200 board.
436 * Cleanup MCC200 board configuration; omit non-existent stuff.
438 * Add support for MPC859/866 Rev. A.0
440 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
442 * Fix DDR ECC bit definitions for MPC83xx.
444 * Add initial support for MPC8349E MDS board.
446 * Add support for ECC DDR initialization on MPC83xx.
448 * Add DMA support for MPC83xx.
450 * Add sync in do_reset() routine for MPC83xx after RPR register
451 was written to. It is need on some targets when BAT translation
454 * Add bit definitions for MPC83xx DDR controller registers.
456 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
458 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
460 * Add support for DS1374 RTC chip.
462 * Add support for Lite5200B board.
463 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
465 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
466 timer and cpu_reset code from cpu/$(CPU) into the new
467 cpu/$(CPU)/$(SOC) directories
468 Patch by Andreas Engel, 13 Mar 2006
470 * Change max size of uncompressed uImage's to 8MByte and add
471 CFG_BOOTM_LEN to adjust this setting.
473 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
474 uImages was restricted to 4MBytes. This default size is now
475 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
476 in the board config file.
478 Patch by Stefan Roese, 13 Mar 2006
480 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
481 Patch by Stefan Roese, 13 Mar 2006
483 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
484 Patch by Cedric Vincent, 06 Jul 2005
486 * au1x00_eth.c: check malloc return value and abort if it failed
487 Patch by Andrew Dyer, 26 Jul 2005
489 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
490 incorrectly generating start/stop conditions on the bus.
491 Patch by Andrew Dyer, 26 Jul 2005
493 * Fix bug in [id]cache_status commands for MPC85xx processors;
494 should look at LSB of L1CSRn registers to determine if L1 cache is
495 enabled, not the MSB.
496 Patch by Murray Jensen, 19 Jul 2005
498 * Fix array overflow with fw_setenv on uninitialised environment
499 Patch by Murray Jensen, 15 Jul 2005
501 * Add support for EmbeddedPlanet EP88x boards
502 Patch by Yuli Barcohen, 13 Jul 2005
504 * Remove board specific configuration includes from the common xilinx
505 ethernet and iic adapter code.
506 Patch by Michael Libeskind, 12 Jul 2005
508 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
509 Patch by Murray Jensen, 08 Jul 2005
511 * Add (some) definitions for the MPC85xx local bus controller
512 Patch by Murray Jensen, 08 Jul 2005
514 * Add CPM2 I/O pin functions for MPC85xx processors
515 Patch by Murray Jensen, 08 Jul 2005
517 * Fix compile problem
519 * Added PCI support for MPC8349ADS board
520 Patch by Kumar Gala 11 Jan 2006
522 * Enable address translation on MPC83xx
523 Patch by Kumar Gala, 10 Feb 2006
525 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
526 Patch by Kumar Gala, 25 Jan 2006
528 * Fixed defines for MPC83xx SICRL register to match current specs
529 Patch by Kumar Gala, 23 Jan 2006
531 * Only disable the MPC83xx watchdog if its enabled out of reset.
532 If its disabled out of reset SW can later enable it if so desired
533 Patch by Kumar Gala, 11 Jan 2006
535 * Allow config of GPIO direction & data registers at boot on 83xx
536 Patch by Kumar Gala, 11 Jan 2006
538 * Enable time handling on 83xx
539 Patch by Kumar Gala, 11 Jan 2006
541 * Make System IO Config Registers board configurable on MPC83xx
542 Patch by Kumar Gala, 11 Jan 2006
544 * Fixed PCI indirect config ops to handle multiple PCI controllers
545 We need to adjust the bus number we are trying to access based
546 on which PCI controller its on
547 Patch by Kumar Gala, 12 Jan 2006
549 * Report back PCI bus when doing table based device config
550 Patch by Kumar Gala, 11 Jan 2006
552 * Added support for PCI prefetchable region and BARs
553 If a host controller sets up a region as prefetchable and
554 a device's BAR denotes it as prefetchable, allocate the
555 BAR into the prefetch region.
557 If a BAR is prefetchable and no prefetchable region has
558 been setup by the controller we fall back to allocating
559 the BAR into the normally memory region.
560 Patch by Kumar Gala, 11 Jan 2006
562 * Add helper function for generic flat device tree fixups for mpc83xx
563 Patch by Kumar Gala, 11 Jan 2006
565 * Add support for passing initrd information via flat device tree
566 Patch by Kumar Gala, 11 Jan 2006
568 * Added OF_STDOUT_PATH and OF_SOC
570 OF_STDOUT_PATH specifies the path to the device the kernel can use
573 OF_SOC specifies the proper name of the SOC node if one exists.
574 Patch by Kumar Gala, 11 Jan 2006
576 * Allow board code to fixup the flat device tree before booting a kernel
577 Patch by Kumar Gala, 11 Jan 2006
579 * Added CONFIG_ options for bd_t and env in flat dev tree
581 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
582 into the resulting flat device tree.
584 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
585 variables from u-boot into the flat device tree
587 Patch by Kumar Gala, 11 Jan 2006
589 * Add support for the DHCP vendor optional bootfile (#67).
590 Ignores the vendor TFTP server name option (#66).
591 Patch by Murray Jensen, 30 Jun 2005
593 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
594 Patch by Andy Fleming, 14 Jun 2005
596 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
597 Patch by Gerhard Jaeger, 21 Jun 2005
599 * Add netconsole and some more commands to RPXlite_DW board
600 Patch by Sam Song, 19 Jun 2005
602 * Fix bad declaration on pci_cfgfunc_nothing
603 Patch by Sam Song, 19 Jun 2005
605 * Adjust "echo" as a default command
606 Patch by Sam Song, 19 Jun 2005
608 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
609 Patch by KokHow Teh, 16 Jun 2005
611 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
612 Patch by Rick Bronson, 15 Jun 2005
614 * Coding Style cleanup
616 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
617 Patch by Andrew Dyer, 13 Jun 2005
619 * Add ADI Blackfin support
620 - add support for Analog Devices Blackfin BF533 CPU
621 - add support for the ADI BF533 Stamp uClinux board
622 - add support for the ADI BF533 EZKit board
623 Patches by Richard Klingler, 11 Jun 2005
625 * Add loads of ntohl() in image header handling
626 Patch by Steven Scholz, 10 Jun 2005
628 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
629 variable to set clock
630 Patch by Yuli Barcohen, 05 Jun 2005
632 * RPXlite configuration fixes
633 - Use correct flash sector size
634 - Use correct memory test end address
635 - Add support for bzip2 compression
636 - Various small fixes
637 Patch by Yuli Barcohen, 05 Jun 2005
639 * Memory configuration changes for ZPC.1900 board
640 - Fix SDRAM timing on both local bus and 60x bus
641 - Add support for second flash bank (SIMM)
642 - Change boot flash base
643 Patch by Yuli Barcohen, 05 Jun 2005
645 * Add support for Adder boards with 16MB SDRAM;
646 add support for second FEC on Adder87x board.
647 Patch by Yuli Barcohen, 05 Jun 2005
649 * Fix conditional for including ks8695eth driver
650 Patch by Greg Ungerer, 04 Jun 2005
652 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
653 Patch by Friedrich Lobenstock, 02 Jun 2005
655 * Fix comment in common/soft_i2c.c
656 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
658 * Cleanup compiler warnings.
659 Patch by Greg Ungerer, 21 May 2005
661 * Word alignment fixes for word aligned NS16550 UART
662 Patch by Jean-Paul Saman, 01 Mar 2005
664 Fixes bug with UART that only supports word aligned access: removed
665 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
666 (broken!) versions of GCC generate byte accesses when encountering
667 the packed attribute regardless if the struct is already correctly
668 aligned for a platform. Peripherals that can only handle word
669 aligned access won't work properly when accessed with byte access.
670 The struct NS16550 is already word aligned for REG_SIZE = 4, so
671 there is no need to packed the struct in that case.
673 * Fix behaviour if gatewayip is not set
674 Patch by Robin Gilks, 23 Dec 2004
676 * Fix cleanup for netstart board.
677 Remove build results from repository
679 * Some code cleanup for GCC 4.x
681 * Fixes to support environment in NAND flash;
682 enable NAND flash based environment for delta board.
684 * Add support for Intel Monahans CPU on Zylonite and Delta boards
685 (This is Work in Progress!)
687 * Add support for TQM8260-AI boards.
691 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
692 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
693 Patch by Ladislav Michl, 29 Jun 2005
695 * Add lowboot target to mcc200 board
696 Patch by Stefan Roese, 4 Mar 2006
698 * Fix problem with flash_get_size() from CFI driver update
699 Patch by Stefan Roese, 1 Mar 2006
701 * Make CFG_NO_FLASH work on ARM systems
702 Patch by Markus Klotzbuecher, 27 Feb 2006
704 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
707 * Convert mcc200 to use common CFI flash driver
708 Patch by Stefan Roese, 28 Feb 2006
710 * Add env-variable "unlock" to handle initial state of sectors
713 Only the U-Boot image and it's environment is protected,
714 all other sectors are unprotected (unlocked) if flash
715 hardware protection is used (CFG_FLASH_PROTECTION) and
716 the environment variable "unlock" is set to "yes".
718 Patch by Stefan Roese, 28 Feb 2006
720 * Update drivers/cfi_flash.c:
721 - find_sector() called in both versions of flash_write_cfiword()
722 Patch by Peter Pearse, 27th Feb 2006
724 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
725 Patch by Jose Maria Lopez, 16 Jan 2006
727 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
728 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
730 * Changes/fixes for drivers/cfi_flash.c:
731 We *should* check if there are any error bits if the previous call
732 returned ERR_OK (Otherwise we will have output an error message in
733 flash_status_check() already.) The original code would only check for
734 error bits if flash_status_check() returns ERR_TIMEOUT.
735 Patch by Marcus Hall, 23 Aug 2005
737 * Changes/fixes for drivers/cfi_flash.c:
738 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
739 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
740 Patch by Sangmoon Kim, 19 Aug 2005
742 * Fixes for drivers/cfi_flash.c:
743 - Fix wrong timeout value usage in flash_status_check()
744 - Round write_tout up when converting to msec in flash_get_size()
745 - Remove clearing flash status at the end of flash_write_cfibuffer()
746 which sets Intel 28F640J3 flash back to command mode on CSB472
747 Patch by Tolunay Orkun, 02 July 2005
749 * Add basic support for the SMMACO4 Board from PanDaCom.
750 Patch by Heiko Schocher, 20 Feb 2006
752 * Add GIT version information (commid ID) to untagged U-Boot versions
754 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
755 of all unreleased (untagged) U-Boot images will be automatically
756 extended upon compiletime with a part of the GIT commit ID and
757 possibly with "dirty" if uncommited changes are detected.
759 Here an example for the resulting version:
760 "U-Boot 1.1.4-g3457ac18-dirty"
762 The version is now maintained in the toplevel Makefile and the
763 version headers are autogenerated.
765 Patch by Stefan Roese, 9 Feb 2006
767 * Update default environment for INKA4x00 board.
769 * Convert CPCI750 to use common CFI flash driver
770 Patch by Reinhard Arlt, 8 Feb 2006
772 * Various changes to esd HH405 board specific files
773 Patch by Matthias Fuchs, 07 Feb 2006
775 * Cleanup U-Boot boot messages on ARM.
777 To match the U-Boot user interface on ARM platforms to the U-Boot
778 standard (as on PPC platforms), some messages with debug character
779 are removed from the default U-Boot build.
780 Enable DEBUG for lib_arm/board.c to enable debug messages.
781 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
782 Patch by Stefan Roese, 24 Jan 2006
784 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
785 Patch by Stefan Roese, 18 Jan 2006
787 * Add VGA support (CT69000) to CPCI750 board.
788 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
789 Patch by Reinhard Arlt, 30 Dec 2005
791 * PMC405 and CPCI405: Moved configuration of pci resources
793 PMC405 and CPCI2DP: Added firmware download and booting via pci.
794 Patch by Matthias Fuchs, 20 Dec 2005
796 * Add ColdFire targets to MAKEALL script
797 Patch by Zachary Landau, 26 Jan 2006
799 * Add support for r5200 board
800 Patch by Zachary Landau, 26 Jan 2006
802 * Add support for Freescale M5271 processor
803 Patch by Zachary Landau, 26 Jan 2006
805 * Fix 28F256J3A support on PM520 board
806 (without bank-switching only 32 MB can be accessed)
808 * Fix mkimage bug with multifile images created on 64 bit systems.
810 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
812 * Fix compiler problem with at91rm9200dk board.
813 Patch by Eugen Bigz, 19 Dec 2005
815 ======================================================================
816 Changes for U-Boot 1.1.4:
817 ======================================================================
819 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
820 - Changed GPIO setup to enable another address line in order to
821 address 64M of FLASH.
822 - Added function sdram_tr1_set to auto calculate the tr1 value for
824 Patch by Steven Blakeslee, 12 Dec 2005
826 * MPC5200: Set PCI retry counter to 0 = infinite retry;
827 The default of 255 is too short for slow devices.
828 Patch by Martin Nykodym, 12 Dec 2005
830 * Change port configuration for O2DNT (CODEC1 on PSC1).
832 * Fix register for PCI async mode on PPC440EP
833 Patch by Youngchul Bang, 08 Dec 2005
835 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
836 This segment may be required by some libgcc.a functions
839 * Fix DPRAM offset/size for MPC8541/8555.
840 Simplify TQM85xx Makefile handling.
842 * Fix data overflow (typo?) in rtc/ds1302.c
844 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
846 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
847 - Support for TQM8541/8555 boards added.
848 - Complete rework of TQM8540/8560 support.
849 - Common TQM85xx code now supports all current TQM85xx platforms
850 (TQM8540/8541/8555/8560).
851 - DDR SDRAM size detection added.
852 - CAS latency default values can be overwritten by setting "serial#"
853 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
854 If problems are detected with this non default CAS latency,
855 the default values will be used instead.
856 - Flash size detection added.
857 - Moved FCC ethernet driver initialization behind TSEC driver init
858 -> TSEC is first device.
859 Patch by Stefan Roese, 30 Nov 2005
861 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
862 Patch by John Otken, 23 Nov 2005
864 * Changed PPC44x startup message (cpu info, speed...) to common style:
865 On PPC44x platforms, the startup message generated in "cpu.c" only
866 comprised the ppc type and revision but not additional information
867 like speed etc. Those speed infos where printed in the board specific
868 code. This new implementation now prints all CPU infos in the common
869 cpu specific code. No board specific code is needed anymore and
870 therefore removed from all current 44x implementations.
871 Patch by Stefan Roese, 27 Nov 2005
873 * Adjust TQM834x PHY addresses for latest hardware revision.
875 * Increase malloc arena on TQM5200 board to 256 kB.
876 With 64 kb uniform flash sector size the old value of 128 kB was
879 * Fix miiphy global data initialization (problem on 4xx boards when
880 no ethaddr is assigned). Initialization moved from
881 miiphy_register() to eth_initialize().
883 Based on initial patch for 4xx platform by Matthias Fuchs.
885 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
887 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
888 The COPYING file was extended to make clear that these files can be
889 used in non-GPL code, too.
890 Also, a corresponding note was placed in the headers of the affected files.
892 * Add support for Prodrive P3P440 board:
893 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
894 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
895 for bank autodetection
896 Patch by Stefan Roese, 22 Nov 2005
898 * Change all '$(...)' variable references into '${...}'
899 which makes the environment compatible with the hush shell.
900 WARNING: Support for the old '$(...)' syntax will be
901 discontinued in a later version.
903 * Minor changes to init flags in TQM834x PCI.
905 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
906 Patch by Stefan Roese, 15 Nov 2005
908 * New PPC 405EP board added: CMS700
909 Added CONFIG_NET_MULTI for VOM405 board.
910 Added reset_phy() for VOM405 board.
911 Patch by Matthias Fuchs, 09 Nov 2005
913 * Updated PCI mapping for esd CPCI2DP board.
914 Add support for error LED.
915 Patch by Matthias Fuchs, 07 Nov 2005
917 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
918 Patch by Stefan Roese, 07 Nov 2005
920 * Correct PPC Timebase register definitions (SPRN_TBRL...)
921 Patch by Stefan Roese, 07 Nov 2005
923 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
924 Patch by Stefan Roese, 05 Nov 2005
926 * Additional fix for external IRQ config on Yellowstone & Yosemite
927 Patch by Stefan Roese, 03 Nov 2005
929 * Add support for Ocotea pass 3 with 440GX Rev. F
930 Patch by Stefan Roese, 01 Nov 2005
932 * Fix external IRQ configuration on Yellowstone & Yosemite
933 Patch by Stefan Roese, 28 Oct 2005
935 * Add support for multiple PHYs.
936 Tested on the following boards:
937 cmcpu2 (at91rm9200/ether.c)
938 PPChameleon (ppc4xx/4xx_enet.c)
939 yukon (mpc8220/fec.c)
941 tqm834x (mpc834x/tsec.c) with EEPRO100
942 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
943 Main changes include:
945 - miiphy_register routine was added to allow multiple PHYs to be registered
946 - miiphy_read and miiphy_write are now defined in this file, and
947 require additional argument (char *devname)
948 - other miiphy_* routines also require additional device name argument
951 Calling reset_phy() was moved to be executed *after* eth_initialize().
952 This is necessary as now some of the implementations of reset_phy()
953 may need to use miiphy_reset() which is not allowed before eth_initialize()
954 as eth_initialize registers all required miiphy_* routines.
955 Tested on IP860 and PHY initializes properly after this change.
957 * Correct includes for flat tree builder.
959 * Fix conflicting types (flash_write()) in trab auto_update.c.
961 * Add PCI support for the TQM834x board.
963 * Add missing 4xx board to MAKEALL
964 Patch by Stefan Roese, 20 Oct 2005
966 * Fix conflicting types (flash_write()) in esd auto_update.c
967 Patch by Stefan Roese, 20 Oct 2005
969 * Fix problem with sleep in NetConsole (use get_timer())
970 Patch by Stefan Roese, 20 Oct 2005
972 * Add NetConsole Support for AMCC eval boards
973 Patch by Stefan Roese, 20 Oct 2005
975 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
976 Patch by Stefan Roese, 18 Oct 2005
978 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
979 Fix identation on ext2ls help entry.
980 Patch by Stefan Roese, 14 Oct 2005
982 * Add support for TQM834x boards.
985 * Cleanup for GCC-4.x
987 * Add documentation for Open Firmware Flat Tree and usage.
988 Patch by Pantelis Antoniou, 13 Oct 2005
990 * Add missing files for Pantelis Antoniou's patch
991 Patch by Pantelis Antoniou, 04 Sep 2005
993 * Fix problem in ppc4xx eth-driver without ethaddr (only without
994 CONFIG_NET_MULTI set)
995 Patch by Stefan Roese, 10 Oct 2005
997 * Fix gzip bmp support (test if malloc fails, warning when truncated).
998 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
999 Patch by Stefan Roese, 07 Oct 2005
1001 * Add support for OF flat tree for the STXtc board.
1002 Patch by Pantelis Antoniou, 04 Sep 2005
1004 * Support passing of OF flat trees to the kernel.
1005 Patch by Pantelis Antoniou, 04 Sep 2005
1009 * Add support for NetSilicon NS7520 processor.
1010 Patch by Art Shipkowski, 12 May 2005
1012 * Add support for AP1000 board.
1013 Patch by James MacAulay, 07 Oct 2005
1015 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1016 Patch by Anders Larsen, 07 Oct 2005
1018 The Atmel errata #11 states that the transfer buffer descriptor
1019 table must be aligned on a 16-word boundary. As it turned out, this
1020 is insufficient - it seems the table must be aligned on a boundary
1021 at least as large as the table itself (in Linux this is not an
1022 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1024 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1025 Patch by Anders Larsen, 07 Oct 2005
1027 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1028 sed the linker scripts, rather than pre-process them.
1029 Patch by Peter Pearse, 07 Oct 2005
1031 * Update make target for ARM supported boards.
1032 Use lowlevel_init() instead of platformsetup() [rename].
1033 Patch by Peter Pearse, 06 Oct 2005
1035 * Fix booting from serial dataflash on AT91RM9200
1036 Patch by Peter Menzebach, 29 Aug 2005
1038 * Add JFFS2 support for TRAB board
1039 Patch by Martin Krause, 25 Aug 2005
1041 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1042 Patch by Marcus Hall, 24 Aug 2005
1044 * Fix the machine-id of the Cogent csb637 board
1045 Patch by Anders Larsen, 05 Oct 2005
1047 * Complete support for the KwikByte KB920x boards
1048 Patch by Anders Larsen, 05 Oct 2005
1050 * Set the AT91RM9200 clock to asynchronous mode
1051 Patch by Anders Larsen, 03 May 2005
1053 * Set the AT91RM9200 clock to synchronous mode
1054 Patch by Anders Larsen, 29 Apr 2005
1056 * Add support for Cogent csb637
1057 Patch by Anders Larsen, 29 Apr 2005
1059 * Fix dm9161.c initialization
1060 Patch by Anders Larsen, 29 Apr 2005
1062 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1063 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1065 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1066 Patch by Anders Larsen, 29 Apr 2005
1068 * Fix device partition intialization for SystemACE disks.
1069 Patch by Stephen Williams, 28 Apr 2005
1071 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1072 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1074 * Add support for S29GL064M-R3 flash chip on xsengine board
1075 Patch by Kurt Stremerch, 18 Apr 2005
1077 * E500 update: repoint IVPR to RAM when code is relocated
1078 Patch by Kylo Ginsberg, 13 Apr 2005
1080 * Fix loop end test in lib_generic/string.c:strswab()
1081 Patch by Andrew Dyer, October 10, 2005
1082 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1086 * Update ARM Integrator boards:
1087 Correct addessing errors in platform files.
1088 Split off common core module data from Integrator header files to
1089 include/armcoremodule.h.
1090 Patch by Peter Pearse, 04 Oct 2005
1092 * Make sure only supported compiler options are used
1093 Import "cc-option" shell function from kernel and
1094 use it to get the correct ARM GCC options for individual CPUs
1095 Patch by Peter Pearse, 30 Jun 2005
1097 * Fix 440GR to print correct cpu revision
1098 Patch by Stefan Roese, 04 Oct 2005
1100 * Change board message on AMCC Yosemite & Yellowstone to common style
1101 Patch by Stefan Roese, 03 Oct 2005
1103 * Fix compiler warning
1105 * Fix FEC PHY addresses for TQM85xx boards
1107 * Fix uninitialized variable problem in hush shell
1108 Patch by Lars Rostock, 26 Sep 2005
1110 * Undo change of f6e20fc6ca... to include/configs/trab.h
1111 (Must have been an accident?)
1113 * Add support for AT91RM9200 OHCI Controller.
1114 Patch by Eric Benard, 07 Apr 2005
1116 * Update ARM mach-types.h
1117 Patch by Eric Benard, 07 Apr 2005
1119 * Add support for MP2USB board.
1120 Patch by Eric Benard, 07 Apr 2005
1122 * Add board support for armadillo HT1070
1123 Patch by Rowel Atienza, 06 Apr 2005
1125 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1126 Patch by Vitaly Bordug, 30 Mar 2005
1128 * Add iopset command on mpc8xx
1129 Patch by Daniel Eisenhut, 25 Mar 2005
1131 * Add support for MII in eepro100 driver.
1132 Patch by Gleb Natapov, 21 Mar 2005
1134 * Fixes to the Lubbock (PXA 25x) support:
1135 - Resolve the FIXME with respect to saving the u-boot environment.
1136 - Make the default load address land in real memory.
1137 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1138 Patch by David Brownell, 10 Mar 2005
1140 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1141 Patch by Marc Leeman, 04 Mar 2005
1143 * OMAP242x H4 board update
1144 - fix for ES2 differences.
1145 - switch to using the cfi_flash driver.
1146 - fix SRAM build address.
1147 - fix for GP device operation.
1148 - unlock SRAM for GP devices.
1149 - display more device information.
1150 - fix potential deadlock in omap24xx_i2c driver.
1151 - fix DLL load values to match dpllout*1 operation.
1152 - fix 2nd chip select init for combo DDR device.
1153 - add support for CFI Intel 28F256L18 on H4 board.
1154 Patch by Richard Woodruff, 03 Mar 2005
1156 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1157 Patch by Steven Scholz, 02 Mar 2005
1160 Patch by Ara Avanesyan, 24 Feb 2005
1162 * Remove unneeded #include <malloc.h>
1163 Patch by Ladislav Michl, 22 Feb 2005
1165 * Add cramfs support for m68k
1166 Patch by Zachary Landau, 21 Feb 2005
1168 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1169 Patch by Jeff Angielski, 21 Feb 2005
1171 * Fix au1x00_serial baud rate calculation:
1172 remove hardcoded cpu clock divisor and use register instead;
1173 round up instead of truncate
1174 Patch by Andrew Dyer, 15 Feb 2005
1176 * Add Xilinx Spartan3 family FPGA support
1177 Patch by Kurt Stremerch, 14 Feb 2005
1179 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1180 Patch by Zachary Landau, 11 Feb 2005
1182 * Fix VOH405 Support
1183 Patch by Matthias Fuchs, 25 Sep 2005
1185 * Added support for PCI bridge on MPC8272ADS
1186 Patch by Vitaly Bordug, Feb 09 2005
1188 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1189 Patch by Jean-Paul Saman, 8 Feb 2005
1191 * Fix strswab() to reliably find end of string
1192 Patch by Andrew Dyer, 08 Feb 2005
1194 * Fix typos in include/ppc440.h
1195 Patch by Andrew E Mileski, 04 Feb 2005
1197 * Add Vibren (was Accelent) PXA255 IDP Support
1198 Patch by Cliff Brake, 04 Feb 2005
1200 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1201 Patch by Andrew Dyer, 31 Jan 2005
1203 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1204 Patch by Peter Pearse, 2 Feb 2005
1206 * Fix error handling in tools/env/fw_env.c
1207 Patch by Ara Avanesyan, 01 Feb 2005
1209 * Fix MGT5100 PSC baudrate calculation
1210 Patch by Sebastian Schau, 27 Jan 2005
1212 * OMAP242x fix for GP device booting
1213 - Add SRAM unlock for GP devices.
1214 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1215 Patches by Richard Woodruff, 21 Jan 2005:
1217 * Add support for AMD's Pb1x00 eval board;
1218 add MII routines to the au1x00 ethernet driver;
1219 add USB ohci driver (work in progress)
1220 Patch by Thomas Sailer, 20 Jan 2005
1222 * Update omap5912osk board
1223 Use drivers/cfi_flash.c instead of private flash driver;
1224 Remove hardcoded personalized settings from omap5912osk.h;
1225 Fix spacing with (RO) marks in 'flinfo' output.
1226 Patch by Michael Bendzick, 14 Jan 2005
1228 * Fix warnings for PCI code on ixp
1229 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1231 * virtex2 fix for bogus download error messages
1232 The virtex2 FPGA download code watches for init going active during
1233 a download of config data as an error condition. init also goes
1234 active after a configuration is finished in concert with the done
1235 signal. So far, the code does not check for done active until all
1236 of the configuration data is sent. If configuration data has a few
1237 extra pad bytes at the end, this would cause an error message even
1238 though the download had suceeded.
1239 NOTE: virtex2 slave serial and spartan2 versions may still have the
1241 Patch by Andrew Dyer, 12 Jan 2005
1243 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1244 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1245 message when probing for nonexistent flash in little endian mode.
1246 As a side effect more efficient and smaller code is generated,
1247 which is always a Good Thing (TM).
1248 Patch by Ladislav Michl, 24 Sep 2005
1250 * Update for TFTP using a fixed UDP port
1251 Use the approved environment variable names. Added "tftpdstp" to
1252 allow ports other than 69 per Tolunay Orkun's recommendation.
1253 Patch by Jerry Van Baren, 12 Jan 2005
1255 * Allow to force TFTP to use a fixed UDP port
1256 (Add a configuration option CONFIG_TFTP_PORT and optional env
1258 Patch by Jerry Van Baren, 10 Jan 2005
1260 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1261 Patch by Leif Lindholm, 29 Dec 2004
1263 * Cleanup: fix broken builds
1265 * Fix PHY address argument passing with mii info command
1266 Patch by Andrew Dyer, 28 Dec 2004
1268 * Cleanup (PPC4xx is AMCC now)
1270 * esd CPCI2DP board added
1271 Patch by Matthias Fuchs, 22 Sep 2005
1273 * esd PMC405 board updated
1274 Patch by Matthias Fuchs, 22 Sep 2005
1276 * Add SM501 support to HH405 board.
1277 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1278 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1279 Patch by Stefan Roese, 22 Sep 2005
1281 * Fix autonegotiation in tsec ethernet driver
1282 Patch by Stefan Roese, 21 Sep 2005
1284 * Fix bug in auto_update (trab board)
1285 Patch by Martin Krause, 16 Sep 2005
1287 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1288 Patch by Francesco Mandracci, 16 Sep 2005
1290 * Update configuration for INKA4x0 board
1292 * Update configuration for PM854 board
1293 Based on patch by R. Loeffl, 20 Jul 2005
1295 * Add PCI support to TQM8540 and TQM8560 boards
1296 Patch by Stefan Roese, 15 Sep 2005
1298 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1299 boards (baudrate, environment...). Flash driver fixed.
1300 Patch by Stefan Roese, 15 Sep 2005
1302 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1303 ethernet port on ebony.
1304 Patch by Stefan Roese, 7 Sep 2005
1306 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1308 * Change default console baud rate for stxxtc board
1310 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1311 Patch by Stefan Roese, 31 Aug 2005
1313 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1314 Patch by Pantelis Antoniou, 02 Sep 2005
1318 * Enable SM712 driver support for HMI1001 board.
1320 * Fix problems with ld version 2.16 (dot outside sections problem)
1321 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1322 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1324 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1326 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1328 * Add keyboard and dot matrix display support for HMI1001 board.
1330 * Prepare U-Boot for gcc-4.x
1332 * Fixed Bamboo port to enable running without DDR-DIMM
1333 (Bamboo has also 64MB onboard DDR)
1334 Patch by Stefan Roese, 24 Aug 2005
1336 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1337 now handling all 4xx cpu's
1338 Patch by Stefan Roese, 16 Aug 2005
1340 * Fix make dependencies for at91rm9200 and ks8695 cpus
1341 Patch by Steven Scholz, 23 Aug 2005
1343 * Add JFFS2 support for TQM5200 board
1345 * Add esd cpci5200 and pf5200 boards
1346 Patch by Reinhard Arlt, 22 Aug 2005
1348 * Fix sysclock for TQM8540 and TQM8560 boards
1349 Patch by Martin Krause, 25 Jul 2005
1351 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1352 Patch by Martin Krause, 08 Jun 2005
1354 * Add new board specific commands for TQM5200/STK52XX
1355 - Sound commands (beep, wav, sound)
1356 - Test commands (led, can, backlight, rs232)
1357 Patch by Martin Krause, 02 May 2005
1359 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1360 because of a bug in the AT91RM9200 CPU PLL
1361 Patch by Martin Krause, 22 Apr 2005
1363 * Add automatic HW detection for another CMC_PU2 variant
1364 Patch by Martin Krause, 20 Apr 2005
1366 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1367 Patch by Martin Krause, 19 Apr 2005
1369 * Fix initialization problem on TQM5200 without SM501
1370 Patch by Martin Krause, 08 Apr 2005
1372 * Add RTC support for STK52XX.200
1373 Patch by Martin Krause, 07 Apr 2005
1375 * Add support for IFM o2dnt board
1377 * Enable PCI on hmi1001 board
1379 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1380 so we can use them to, e.g., check the existence of a file with
1381 "if ls foo; then this; else that; fi" in the hush shell
1382 Patch by Andreas Engel, 16 August 2005
1384 * Coding style cleanup
1386 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1387 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1389 * Check return value of malloc in 440gx_enet.c
1390 Patch by Travis B. Sawyer, 18 Jul 2005
1392 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1393 Second serial port on 440GX now defined as a system device.
1394 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1395 Patch by Travis B. Sawyer, 12 Jul 2005
1397 ======================================================================
1398 Changes for U-Boot 1.1.3:
1399 ======================================================================
1401 * Minor code cleanup
1403 * Add forgotten new fils from latest VoiceBlue update
1405 * Make bootretry feature work with hush shell.
1406 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1407 Patch by Andreas Engel, 19 Jul 2005
1409 * Update Hymod Board Database PHP code in "tools" directory
1410 Patch by Murray Jensen, 01 Jul 2005
1412 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1413 Patch by Murray Jensen, 30 Jun 2005
1415 * Fix Murray Jensen's mail address.
1416 Patch by Murray Jensen, 30 Jun 2005
1418 * Preserve PHY_BMCR during a soft reset.
1419 Patch by Carl Riechers, 24 Jun 2005
1421 * VoiceBlue update: eeprom tool can also store firmware version now.
1422 eeprom.bin is runable by jumping at load address.
1423 Patch by Ladislav Michl, 23 May 2005
1425 * Move the AT91RM9200DK to the ARM Systems list.
1426 Patch by Anders Larsen, 26 Apr 2005
1428 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1429 Patch by Anders Larsen, 26 Apr 2005
1431 * measure_gclk() is needed when DEBUG is enabled
1432 Patch by Bryan O'Donoghue, 25 Apr 2005
1434 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1435 Patch by Reinhard Arlt, 12 Aug 2005
1437 * esd PCI405 board updated
1438 Patch by Matthias Fuchs, 28 Jul 2005
1440 * esd WUH405 and DU405 board updated
1441 Patch by Matthias Fuchs, 27 Jul 2005
1443 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1444 Patch by Matthias Fuchs, 4 May 2005
1446 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1447 boards (baudrate, environment...). Flash driver fixed.
1448 Patch by Stefan Roese, 11 Aug 2005
1450 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1451 Patch by Stefan Roese, 11 Aug 2005
1453 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1454 Patch by Stefan Roese, 11 Aug 2005
1456 * Add configuration for IFM AEV FIFO board.
1457 Minor coding style cleanup.
1459 * Add configuration for IFM SPI eval board
1461 * Fix CompactFlash problem on HMI1001 board
1463 * Make new "mtdparts" code build with older compilers
1464 Patch by Andrea Scian, 09 Aug 2005
1466 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1467 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1468 with the 405 defines and the linux kernel defines.
1469 Patch by Stefan Roese, 08 Aug 2005
1471 * Fix compiler warnings with older GCC versions
1473 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1475 Old, obsolete and duplicated code was cleaned up and replace by the
1476 new partitioning method. There are two possible approaches now:
1478 The first one is to define a single, static partition:
1480 #undef CONFIG_JFFS2_CMDLINE
1481 #define CONFIG_JFFS2_DEV "nor0"
1482 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1483 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1484 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1486 The second method uses the mtdparts command line option and dynamic
1489 /* mtdparts command line support */
1490 #define CONFIG_JFFS2_CMDLINE
1491 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1492 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1494 Command line of course produces bigger images, and may be inappropriate
1495 for some targets, so by default it's off.
1497 * Fix build problems for PM856 Board
1499 * Fix sign extension bug in 'fpga loadb' command;
1500 make 'fpga loadb' always print the file header info
1501 Patch by Andrew Dyer, 11 Jan 2005
1503 * Fix errors that occur when accessing SystemACE CF
1504 Patch by Jeff Angielski, 09 Jan 2005
1506 * Document switching between U-Boot and PlanetCore on RPXlite
1507 by Sam Song, 24 Dec 2004
1509 * Fix PowerQUICC II mask detection.
1510 Patch by Eugene Surovegin, 20 Dec 2004
1512 * Add support for Altera NIOS DK1C20 board
1513 Patch by Shlomo Kut, 13 Dec 2004
1515 * Add support for ep8248 board
1516 Patch by Yuli Barcohen, 12 Dec 2004
1520 * Fix baudrate setting for KGDB on MPC8260
1521 Patch by HoJin, 11 Dec 2004
1523 * Fix 'mii help' text formatting
1524 Patch by Cory Tusar, 10 Dec 2004
1526 * Fix return code of NFS command
1527 Patch by Hiroshi Ito, 11 Dec 2004
1531 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1532 Patch by Steven Blakeslee, 04 Aug 2005
1534 * Add support for AMCC Bamboo PPC440EP eval board
1535 Patch by Stefan Roese, 04 Aug 2005
1537 * Patch by Jon Loeliger
1538 Fix style issues primarily in 85xx and 83xx boards.
1540 - Trailing white space
1541 - Indentation not by TAB
1542 - Excessive amount of empty lines
1543 - Trailing empty lines
1545 * Patch by Ron Alder, 11 Jul 2005
1546 Add Xianghua Xiao and Lunsheng Wang's support for the
1547 GDA MPC8540 EVAL board.
1549 * Patch by Eran Liberty
1550 Add support for the Freescale MPC8349ADS board.
1552 * Patch by Jon Loeliger, 25 Jul 2005
1553 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1554 by the upcoming mpc83xx family as well.
1556 * Patch by Jon Loeliger, 05 May 2005
1557 Implemented support for MPC8548CDS board.
1558 Added DDR II support based on SPD values for MPC85xx boards.
1559 This roll-up patch also includes bugfies for the previously
1561 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1563 * Patch by Jon Loeliger, 10 Feb 2005
1564 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1566 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1568 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1569 for faster flash parts.
1570 Add documentation for BR/OR for FLASH.
1572 * Patch by Jon Loeliger 08 Feb 2005
1573 Determine L2 Cache size dynamically on 85XX boards.
1575 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1576 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1577 option rather than a myriad of CONFIG_MPC8560-like variants.
1578 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1579 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1580 new CONFIG_CPM2 option to each 8260 board.
1582 * Add support for MicroSys PM856 board
1583 Patch by Josef Wagner, 03 Aug 2005
1585 * Minor fixes to PM854 board
1586 Patch by Josef Wagner, 03 Aug 2005
1588 * Adjust configuration of XENIAX board
1589 (chip select and GPIO required for USB operation)
1591 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1592 routed to the Watchdog handler
1593 Patch by Eugene Surovegin, 18 Jun 2005
1595 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1596 Patch by Denis Peter, 06 Dec 2004
1598 * Fix endianess problem in TFTP / NFS default filenames
1599 Patch by Hiroshi Ito, 06 Dec 2004
1601 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1603 Patch by Murray Jensen, 18 Jul 2005
1605 * Fix typo in mkconfig script (used == instead of =)
1606 Patch by Murray Jensen, 18 Jul 2005
1608 * Cleanup build problems on 64 bit build hosts
1610 * Update MAINTAINERS file
1612 * Patch by Stefan Roese, 01 Aug 2005:
1613 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1614 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1616 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1617 to run on both 405GP and 405GPr eval boards).
1619 * Patch by Steven Blakeslee, 27 Jul 2005:
1620 - Add support for AMCC PPC440EP/GR.
1621 - Add support for AMCC Yosemite PPC440EP eval board.
1622 - Add support for AMCC Yellowstone PPC440GR eval board.
1624 * Minor fixes for PPChameleon Board:
1625 - fix alignment of NAND size
1626 - make code do what the comment says
1628 * Implement h/w sector protection status synchronization at boot.
1629 The code is provided for, and was tested on, the Yukon/Alaska
1630 and PM520 boards only.
1632 A bug in flash_real_protect() for the Yukon board was fixed by
1633 adding a function that tells if two banks are on one flash chip.
1635 * Fix sysmon POST problem: check I2C error codes
1636 This fixes a problem of displaying bogus voltages when the voltages
1637 are so low that the I2C devices start failing while the rest of the
1638 system keeps running.
1640 * Patch by Cedric Vincent, 6 Jul 2005:
1641 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1643 * Patch by Jon Loeliger, 20 Jul 2005:
1644 Add missing PCI IO port definitions.
1646 * Add CompactFlash support for HMI1001 board.
1648 * Adjust printed board ID for LWMON board.
1650 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1652 * Add new argument format for flash commands to allow for usage like
1653 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1654 U-Boot will automaticially find the end of the corresponding sector.
1656 * Patch by Stefan Roese, 5 Jul 2005:
1657 Update uc100 board PHY setup
1659 * Patch by Stefan Roese, 1 Jul 2005:
1660 Fix PHY address for CATcenter board (now correct!)
1662 * Patch by Stefan Roese, 30 Jun 2005:
1663 Fix PHY addresses for PPChameleon and CATcenter boards
1664 Change MAINTAINER for most esd boards
1666 * Patch by Detlev Zundel, 30 Jun 2005:
1667 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1669 * Fix baudrate calculation problem on MPC5200 systems
1671 * Add EEPROM and RTC support for HMI1001 board
1673 * Patch by Detlev Zundel, 20 Jun 2005:
1674 Fix initialization of low active GPIO pins on inka4x0 board
1676 * Enable redundant environment, disable HW flash protection of
1679 * Patch by Travis Sawyer, 10 Jun 2005:
1680 Initialize allocated dev and private hw structures
1681 after their respective allocation in 440gx_enet.c
1683 * Patch by Steven Scholz, 10 Jun 2005:
1684 Fix byteorder problems with second argument of "bootm" with
1687 * Add support for HMI1001 board
1689 * Disable "date" and "sntp" commands on TQM866M
1691 * Fix watchdog reset problems on LWMON board
1693 * Patch by Juergen Selent, 17 May 2005:
1694 Add support for Funkwerk VoVPN gateway module.
1696 * Cleanup debug code for MPC8220 FEC driver
1698 * Extend burst mode RAM test program to take a loop count
1701 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1702 those boards that use it.
1704 * Patches by Greg Ungerer, 19 May 2005:
1705 - add support for the KS8695P (ARM 922 based) CPU
1706 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1708 * Patch by Steven Scholz, 19 May 2005:
1709 Add support for CONFIG_SERIAL_TAG on ARM boards
1711 * Add PCI support for Sorcery board.
1712 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1714 * Fix compile problems caused by new burst mode SDRAM test;
1715 make port pins to trigger logic analyzer configurable
1717 * Fix timer handling on MPC85xx systems
1719 * Fix debug code in omap5912osk flash driver
1721 * Add support for MPC8247 based "IDS8247" board.
1723 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1725 * On LWMON we must use the watchdog to reset the board as the CPU
1726 genereated HRESET pulse is too short to reset the external
1729 * Add test tool to exercise SDRAM accesses in burst mode
1730 (as standalone program, MPC8xx/PowerPC only)
1732 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1735 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1736 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1737 added to support LZO and LZARI compression modes (undefined by
1740 * Fix problem with symbolic links in JFFS2 code.
1742 * Use linker ASSERT statement to prevent undetected overlapping of
1743 sections on PPChameleon board; other boards might use this, too.
1745 * Patch by Stefan Roese, 03 May 2005:
1747 Fix problems in cmd_universe.c
1749 * Patch by Matthias Fuchs, 03 May 2005:
1750 Added missing variable declaration in cmd_nand.c
1751 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1753 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1755 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1757 Fix PHY address for canmb board.
1759 * Cleanup serial console baudrate calculation on AT91RM9200;
1760 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1762 * Patch by Matthias Fuchs, 18 Apr 2005:
1763 Make PCI target address spaces on PMC405 and CPCI405 boards
1764 configurable via environment variables
1766 * Auto-size RAM on canmb board.
1768 * Add support for canmb board
1770 * Patch by Stefan Roese, 13 Apr 2005:
1771 Update for esd apc405
1773 * Fixes for TQM8560 board:
1775 - remove debug messages
1776 - fix flash sector protection
1778 * Patch by Steven Scholz, 07 Apr 2005:
1779 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1781 * Patches by Steven Scholz, 07 Apr 2005:
1782 Fix compiler warning in altera.c
1783 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1785 * Patch by Ladislav Michl, 06 Apr 2005:
1786 Fix voiceblue configuration.
1788 * Patch by Stefan Roese, 06 Apr 2005:
1789 Updates for OCOTEA board:
1790 - Changed U-Boot size from 512kByte to 256kByte
1791 - Fixed flash driver to support boot from soldered user flash
1792 - Added README for switch from PIBS firmware to U-Boot
1794 * Patch by Travis Sawyer, 05 Apr 2005:
1795 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1796 Problem found by Andrew Wozniak.
1798 * Patch by Steven Scholz, 06 Apr 2005:
1799 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1800 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1802 * Patches by Robert Whaley, 29 Nov 2004:
1803 - update the pxa-regs.h file for PXA27x chips
1804 - add PXA27x based ADSVIX board
1805 - add support for MMC on PXA27x processors
1807 * Patch by Andrew E. Mileski, 28 Nov 2004:
1808 Fix PPC4xx SPD SDRAM detection bug
1810 * Patch by Hiroshi Ito, 26 Nov 2004:
1811 Fix logic of "test -z" and "test -n" commands
1813 * Patch by Ladislav Michl, 05 Apr 2005:
1814 Add support for VoiceBlue board.
1816 * Patch by Ladislav Michl, 05 Apr 2005:
1817 Fix netboot_common() prototypes.
1819 * Patch by Steven Scholz, 05 Apr 2005:
1820 Use i.MX watchdog timer for reset_cpu()
1822 * Patch by Steven Scholz, 05 Apr 2005:
1823 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1824 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1825 (now in interupts.c)
1827 * Add support for MPC8220 based "sorcery" board.
1829 * Add support for TQM8560 board.
1831 * Add FEC support for TQM8540 board.
1832 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1834 * Patch by Martin Krause, 04 Apr 2005:
1835 Update default configuration for CMC_PU2 board.
1837 * Patch by Steven Scholz, 04 Apr 2005:
1838 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1839 - introduce two new configuration options instead:
1840 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1842 * Patch by Steven Scholz, 04 Apr 2005:
1843 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1845 * Fix timer code for ARM systems: make sure that udelay() does not
1846 reset timers so it's save to use udelay() in timeout code.
1848 * Patch by Mathias Küster, 23 Nov 2004:
1849 add udelay support for the mcf5282 cpu
1851 * Patch by Tolunay Orkun, 16 November 2004:
1852 fix incorrect onboard Xilinx CPLD base address
1854 * Patch by Jerry Van Baren, 08 Nov 2004:
1855 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1856 the jumper for the HRCW source should select flash. If lowboot is
1857 not selected, the jumper for the HRCW source should select the
1859 - change default load base address to 0x00400000
1861 * Patch by Yuli Barcohen, 08 Nov 2004:
1862 Add support for Analogue & Micro Rattler boards.
1863 Tested on Rattler8248.
1865 * Patch by Andre Renaud, 08 Nov 2004:
1866 Fix watchdog support in common/lcd.c
1868 * Patch by Marc Leeman, 05 Nov 2003:
1869 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1870 bug only affects the XPC8245 processors
1872 * Patches by Josef Wagner, 29 Oct 2004:
1873 - Add support for MicroSys CPU87 board
1874 - Add support for MicroSys PM854 board
1876 * Patch by Jian Zhang, 02 Nov 2004:
1877 Add 16-bit NAND support
1879 * Patch by Scott McNutt, 01 Nov 2004:
1880 Add missing NIOS/NIOS2 support for "iminfo" command
1882 * Patch by Detlev Zundel, 29 Oct 2004:
1883 Add missing NIOS/NIOS2 support for "mkimage" tool.
1885 * Patch by David Adair, 27 Oct 2004:
1886 Add missing 440GX SDRAM Controller reset
1888 * Patch by Steven Scholz, 25 Oct 2004:
1889 Declare reset_cpu() in include/common.h instead locally
1891 * Patch by Yusdi Santoso, 22 Oct 2004:
1892 - Add support for HIDDEN_DRAGON board
1893 - fix endianess problem in driver/rtl1839.c
1895 * Patch by Allen Curtis, 21 Oct 2004:
1896 support multiple serial ports
1898 * Patch by Richard Klingler, 03 Apr 2005:
1899 Add call to eth_halt() in net/net.c when called functions fail
1900 after eth_init() has been called.
1902 * Patch by Sam Song, 3 April 2005:
1903 - Update README.Netconsole
1906 * Prepare for SoC rework of ARM code:
1907 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1908 - rename memsetup into lowlevel_init (function name and source files)
1909 Patch by Steven Scholz, 03 Apr 2005:
1910 - create SoC specific directories include/asm-arm/arch-imx and
1911 include/asm-arm/arch-s3c24x0
1913 * Fix problems with SNTP support;
1914 enable SNTP support in some boards.
1916 * Patches by Martin Krause, 01 Apr 2005:
1917 - Fix flash erase timeout on CMC_PU2
1918 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1920 * Patch by Steven Scholz, 13 March 2005:
1921 fix cache enabling for AT91RM9200
1923 * Patch by Masami Komiya, 30 Mar 2005:
1924 add SNTP support and expand time server and time offset fields of
1925 DHCP support. See doc/README.SNTP
1927 * Patch by Steven Scholz, 13 Dec 2004:
1928 Fix bug in at91rm920 ethernet driver
1930 * Patch by Steven Scholz, 13 Dec 2004:
1931 Remove duplicated code by merging memsetup.S files for
1932 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1934 * Patch by Detlev Zundel, 31 Mar 2005:
1935 Cleanup duplicate definition of overwrite_console()
1937 * Update TQM5200 configuration;
1938 prepare for Rev. 200 starter kit boards
1940 * Patch by Scott McNutt, 21 Oct 2004:
1941 Add support for Nios-II EPCS Controller core.
1943 * Patch by Scott McNutt, 20 Oct 2004:
1945 - Add sysid command (Nios-II only).
1946 - Locate default exception trampoline at proper offset.
1947 - Implement I/O routines (readb, writeb, etc)
1948 - Implement do_bootm_linux
1950 * Patches by Martin Krause, 22 Mar 2005:
1951 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1952 - add support for SM501 graphics controller
1953 - add support for graphic console on TQM5200
1954 - add support for TQM5200 Rev 200
1955 - cleanup, fix typo in include/configs/TQM5200.h
1957 * Patch by Manfred Baral, 17 Mar 2005:
1960 * Fix RTC configuration for PPChameleon board
1962 * Cleanup, fix typo in include/configs/TQM5200.h
1964 * Patch by Stefan Roese, 16 Mar 2005:
1965 Update for esd auto_update and hh405 board
1967 * Adapt for U-Boot image size (new features enabled) on TQM5200
1969 * Update code for TQM8540 board (and 85xx in general):
1970 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1971 - Reformat boot messages
1972 - Enable redundant environment
1973 - Replace the -O2 optimization flag with -mno-string
1975 * Patch by David Brownell, 10 Mar 2005:
1976 Restore copyright statements in OHCI drivers.
1978 * Add support for TQM8540 board
1980 * Patch by Detlev Zundel, 14 Mar 2005:
1981 NC650: changed NAND flash addressing to using UPMB
1983 * Patch by Stefan Roese, 14 Mar 2005:
1984 Update for esd voh405 fpga image
1986 * INKA4x0: Allow initialization of LCD backlight dimming from
1987 "brightness" environment variable.
1989 * Add port initialization for digital I/O on INKA4x0
1991 * Patch by Stefan Roese, 01 Mar 2005:
1992 Update for esd boards dp405 and hub405
1994 * Fix get_partition_info() parameter error in all other calls
1995 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1997 * Enable USB and IDE support for INKA4x0 board
1999 * Patch by Andrew Dyer, 28 Feb 2005:
2000 fix ext2load passing an incorrect pointer to get_partition_info()
2001 resulting in load failure for devices other than 0
2003 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2005 * Cleanup USB and partition defines
2007 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2009 * Add reset code for Coral-P on INKA4x0 board
2011 * Patch by Martin Krause, 28 Jun 2004:
2012 Update for TRAB board.
2014 * Fix some missing "volatile"s in MPC5xxx FEC driver
2016 * Fix cirrus voltage detection (for CPC45)
2018 * Fix byteorder problem in usbboot and scsiboot commands.
2020 * Patch by Cajus Hahn, 04 Feb 2005:
2021 - don't insist on leading '/' for filename in ext2load
2022 - set default partition to useful value (1) in ext2load
2024 * Patch by Andrew Dyer, 08 Jan 2005:
2025 fix wrong return codes in ext2 code
2027 * Removed '--no-warn-mismatch' option from Makefile. This option
2028 makes 'ld' to overlook binary objects compatibility.
2030 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2031 --end-group) outside of the group. This will make 'ld' to do
2032 _multiple_ search in the library group when resolving symbol
2033 references and do only a _single_ seach in libgcc.a after the group
2036 * Fix stability problems on CPC45 board again.
2038 * Make image detection for diskboot / usbboot / scsiboot more robust
2039 (also check header checksum)
2041 * Update CPC45 board configuration.
2043 * Add USB and PCI support for INKA4x0 board
2045 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2049 * Patch by Robin Getz, 13 Oct 2004:
2050 Add standalone application to change SMC91C111 MAC addresses,
2051 see examples/README.smc91111_eeprom
2053 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2054 Fix Flash support for ARM Integrator CP.
2056 * Patch by Richard Woodruff, 10 Jan 2005:
2057 Update support for OMAP2420 (ARM11) and H4 board:
2058 o clean up and add new types to H4 memory probe code.
2059 o fix to work with internal boot.
2060 o added PRCM config III operation.
2061 o fix marginal flash timings.
2062 o add revison ATAG usage.
2063 o enable voltage scaling at power chip.
2064 o fix compile error for i2c.
2066 * Fix network problem (error when receiving multiple ARP packets)
2068 * Patch by Daniel Poirot, 12 Oct 2004:
2069 Add support for Wind River sbc405 board
2071 * Patch by Rainer Brestan, 12 Oct 2004:
2072 Make examples/Makefile more robust
2074 * Patch by Sam Song, 11 October 2004:
2075 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2076 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2079 * Patch by Sam Song, 10 Oct 2004:
2080 Fix a parameter error in run_command() in main.c
2082 * Patch by Richard Woodruff, 01 Oct 2004:
2083 add support for the TI OMAP2420 processor and its H4 reference
2086 * Patch by Christian Pellegrin, 24 Sep 2004:
2087 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2089 * Patch by Leif Lindholm, 23 Sep 2004:
2090 add support for the AMD db1550 board
2092 * Patch by Travis Sawyer, 15 Sep 2004:
2093 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2094 update README.serial_multi
2096 * Patches by David Snowdon, 07 Sep 2004:
2097 - add u-boot.hex target in the top level Makefile
2098 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2099 - use -mtune=xscale and -march=armv5 options for PXA
2101 * Patch by Florian Schlote, 08 Sep 2004:
2102 Add support for SenTec-COBRA5272-board (ColdFire).
2104 * Patch by Gleb Natapov, 07 Sep 2004:
2105 mpc824x: set PCI latency timer to a sane value
2108 * Patch by Kurt Stremerch, 03 Sep 2004:
2109 Add bitstream configuration option for fpga command (Xilinx only).
2111 * Patch by Kurt Stremerch, 03 Sep 2004:
2112 Add Xilinx Spartan2E family FPGA support
2114 * Patch by Jeff Angielski, 02 Sep 2004:
2115 Add Added support for H2 revision of the EP8260 board.
2116 Fixed formatting for some of the EP8260 related source files.
2118 * Patch by Jon Loeliger, 02 Sep 2004:
2119 Reset monitor size back to 256 so environment can be written
2120 to flash on MPC85xx ADS and CDS releases.
2122 * Patch by Paolo Broggini, 02 Sep 2004:
2123 Make BSS clearing on ARM systems more robust
2125 * Patch by Yue Hu and Joe, 01 Sep 2004:
2126 - add PCI support for ixp425;
2127 - add EEPRO100 suppor tfor ixdp425 board.
2129 * Fix problem with protected sector detection in driver/cfi_flash.c
2131 ======================================================================
2132 Changes for U-Boot 1.1.2:
2133 ======================================================================
2135 * Code cleanup, mostly for GCC-3.3.x
2137 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2138 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2139 additional ethernet addresses.
2141 * Cleanup drivers/i82365.c - avoid duplication of code
2143 * Fix bogus "cannot span across banks" flash error message
2147 * Add support for CompactFlash for the CPC45 Board.
2149 * Fix problems with CMC_PU2 flash driver.
2152 - avoid trigraph warning in fs/ext2/ext2fs.c
2153 - rename UC100 -> uc100
2155 * Add support for UC100 board
2157 * Patch by Stefan Roese, 16 Dez 2004:
2158 - ext2fs support added
2159 - Tundra universe support added
2160 - ColdFire MCF5249 support added (no preloader needed!)
2161 - MCF5249 board TASREG added
2162 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2164 - some esd boards updated
2165 - memory commands "mdc" and "mwc" added for cyclic read/write
2166 (CONFIG_MX_CYCLIC, see README for further description)
2168 * Add support for INKA4X0 board
2170 * Patch by Steven Scholz, 12 Dec 2004:
2171 Fix typo in AT91 memory setup.
2173 * Patch by Martin Krause, 27 Oct 2004:
2174 - add support for "STK52xx" board (including PS/2 multiplexer)
2175 - add hardware detection for TQM5200
2177 * Clean up CMC PU2 flash driver
2179 * Update MAINTAINERS file
2181 * Fix bug in MPC823 LCD driver
2183 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2185 * Enable long help on CMC PU2 board;
2187 increase CPU speed from 179 to 207 MHz.
2189 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2190 unaligned tail part specially).
2192 * Update for AT91RM9200DK and CMC_PU2 boards:
2193 - Enable booting directly from flash
2194 - fix CMC_PU2 flash driver
2196 * Fix mkimage usage message
2198 * Map SRAM on NC650 board
2200 * Work around for Ethernet problems on Xaeniax board
2202 * Patch by TsiChung Liew, 23 Sep 2004:
2203 - add support for MPC8220 CPU
2204 - Add support for Alaska and Yukon boards
2206 * Fix configuration for ERIC board (needs more room)
2208 * Adjust MIPS compiler options at run-time depending on tools version
2209 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2210 "-mcpu=4kc" for old tools)
2212 * Add passing of the command line and memory size information to the
2213 kernel on xaeniax board.
2215 * Enable NAND flash support for NC650 board.
2217 * Patch by Thomas Lange 07 Oct 2004:
2218 Updated README for DBAu1x00 boards to match current status
2220 * Patch by Philippe Robin, 28 Sept 2004:
2221 Fix Flash support for Versatile.
2223 * Patch by Roger Blofeld, 16 Sep 2004:
2224 Fix timeout for DHCP command retry
2226 * Patch by Pantelis Antoniou, 14 Sep 2004:
2227 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2229 * Patch by Pantelis Antoniou, 14 Sep 2004:
2230 Kick watchdog when bz-decompressing
2232 * Fix CFG_HZ problems on AT91RM9200 systems
2233 [Remember: CFG_HZ should be 1000 on ALL systems!]
2235 * Patch by Gridish Shlomi, 30 Aug 2004:
2236 - Add support to revA version of PQ27 and PQ27E.
2237 - Reverted MPC8260ADS baudrate back to original 115200
2239 * Patch by Hojin, 17 Sep 2004:
2240 Fix typo in cfi_flash.c
2242 * Patch by Mark Jonas, 09 September 2004:
2243 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2246 * Patch by Mark Jonas, 31 August 2004:
2247 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2248 improves FTP performance for MPC5200 systems. Enabled for IceCube
2251 * Patch by Michael Bendzick, 30 Aug 2004:
2252 - Improve platform.S code for omap1510inn that detects whether code
2253 is running from SDRAM or not. Patch allows SDRAM to be configured
2254 if code is running out of SRAM at 0x20000000.
2256 * Patch by Frederick Klatt, 30 Aug 2004:
2257 Add support for the Wind River SBC8540/SBC8560 boards
2259 * Configure SX1 board to use drivers/cfi_flash.c
2261 * Patches by Michael Bendzick, 30 Aug 2004:
2262 - Configure omap1510inn board to use drivers/cfi_flash.c
2263 - Make drivers/cfi_flash.c protect environment and redundant
2266 * Patch by Steven Scholz, 23 Jun 2004:
2267 - Add script (tools/img2brec.sh) to programm U-Boot into
2268 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2270 * Patches by Scott McNutt, 24 Aug 2004:
2271 - Add support for Altera Nios-II processors.
2272 - Add support for Psyent PCI-5441 board.
2273 - Add support for Psyent PK1C20 board.
2275 * Patches by Jon Loeliger, 24 Aug 2004:
2276 - Add support for the MPC8541 and MPC8555 CDS boards
2277 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2278 - Convert MPC85xxADS to use common CFI flash driver
2279 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2280 from board_early_init_f()
2281 - Provide SW workaround for PCI initialization on 85xx CDS
2283 * Patches by George G. Davis, 24 Aug 2004:
2284 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2285 - Remove static network setup defaults from mx1ads_config
2286 - update ARM boards to use constants from mach-types.h
2288 * Patch by Gary Jennejohn, 04 Oct 2004:
2289 - fix I2C on at91rm9200
2290 - add support for Ricoh RS5C372A RTC
2292 * Patch by Gary Jennejohn, 01 Oct 2004:
2293 - add support for CMC PU2 board
2294 - add support for I2C on at91rm9200
2296 * Patch by Gary Jennejohn, 28 Sep 2004:
2297 fix baudrate handling on at91rm9200
2299 * Patch by Yuli Barcohen, 22 Aug 2004:
2300 - remove ZPC.1900 board-specific flash driver;
2301 switch the port to generic CFI driver;
2304 * Patch by Hinko Kocevar, 21 Aug 2004:
2305 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2307 * Clean up tools/bmp_logo.c to not add trailing white space
2309 * Patch by Hinko Kocevar, 21 Aug 2004:
2310 - Group common framebuffer functions in common/lcd.c
2311 - Group common framebuffer macros and #defines in include/lcd.h
2312 - Provide calc_fbsize() for video ATAG
2314 * Patch by Sam Song, 21 August 2004:
2315 - Fix a typo in README
2316 - Align "(RO)" output for "flinfo" after "protect on"
2317 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2318 ratio 1:1 when core frequency less than 50MHz
2320 * Patches by Hinko Kocevar, 21 Aug 2004:
2321 - fix some "use of label at end of compound statement" warnings
2322 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2324 * Patch by Steven Scholz, 16 Aug 2004:
2325 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2326 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2327 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2328 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2329 into cpu/arm920t/$(SOC)/
2331 * Patches by Sean Chang, 09 Aug 2004:
2332 - Added support for both 8 and 16 bit mode access to System ACE CF
2334 - Fixed missing System ACE CF device during get FAT partition info
2335 in fat_register_device function.
2336 - Enabled System ACE CF support on ML300.
2338 * Patch by Sean Chang, 09 Aug 2004:
2339 Synch defines for saveenv and do_saveenv functions so they get
2340 compiled under the same statement.
2342 * Patch by Sean Chang, 09 Aug 2004:
2343 - Added I2C support for ML300.
2344 - Added support for ML300 to read out its environment information
2345 stored on the EEPROM.
2346 - Added support to use board specific parameters as part of
2347 U-Boot's environment information.
2348 - Updated MLD files to support configuration for new features
2351 * Patches by Travis Sawyer, 05 Aug 2004:
2352 - Remove incorrect bridge settings for eth group 6
2353 - Add call to setup bridge in ppc_440x_eth_initialize
2354 - Fix ppc_440x_eth_init to reset the phy only if its the
2355 first time through, otherwise, just check the phy for the
2356 autonegotiated speed/duplex. This allows the use of netconsole
2357 - only print the speed/duplex the first time the phy is reset.
2359 * Patch by Shlomo Kut, 29 Mar 2004:
2360 Add support for MKS Instruments "Quantum" board
2362 * Fix build problem with Cogent boards;
2363 avoid using <asm/byteorder.h> when using the host compiler
2365 * Patch by Ganapathi C, 04 Aug 2004:
2366 Fix NFS timeout issue
2368 * Patch by Yuli Barcohen, 19 Jul 2004:
2369 - Fix host tools building in Cygwin environment
2370 - Fix header files search order for host tools
2372 * Patch by Tom Armistead, 19 Jul 2004:
2373 Fix kgdb.S support for 74xx_75x cpu
2375 * Patch by Jon Loeliger, 15 Jul 2004:
2376 Fix MPC85xx I2C driver
2378 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2380 * Patch by Stephen Williams, 15 July 2004
2381 Set the PCI class code for JSE board as part of PCI interface setup
2383 * Patch by Michael Bendzick, 15 Jul 2004:
2384 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2385 CFG_FLASH_USE_BUFFER_WRITE is set
2387 * Patch by Yuli Barcohen, 13 Jul 2004:
2388 Allow clock setting on MPC866/MPC885 series chips according to
2389 environment variable `cpuclk'
2391 * Patch by Yuli Barcohen, 20 Apr 2004:
2392 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2394 * Patch by Vincent Dubey, 24 Sep 2004:
2395 Add support for xaeniax board
2397 * Add comment about non-GPL character of standalone applications to
2400 * Fix FEC ethernet problem on NSCU board.
2402 * Patch by Gary Jennejohn, 09 Sep 2004:
2403 allow to use USART1 as console port on at91rm9200dk boards
2405 * Patch by Stefan Roese, 16 Sep 2004:
2408 * Fix SysClk handling for PPChameleon and CATcenter boards
2410 * Patch by Detlev Zundel, 08 Sep 2004:
2411 Update etags build target
2413 * Improve NetConsole support: add support for broadcast destination
2414 address and buffered input.
2416 * Cleanup compiler warnings for GCC 3.3.x and later
2418 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2420 * Add support for IDS "NC650" board
2422 * Add automatic update support for LWMON board
2424 * Clear Block Lock-Bits when erasing flash on LWMON board.
2426 * Fix return code of "fatload" command
2428 * Enable MSDOS/VFAT filesystem support for LWMON board
2430 * Patch by Martin Krause, 03 Aug 2004:
2431 change timing for SM501 graphics controller on TQM5200 module
2433 * Patch by Mark Jonas, 13 July 2004:
2434 - Total5200 LCD now run in little endian mode. Endianess conversion
2435 is done in hardware.
2436 - Removed last reference to "console" environment variable.
2438 * Patches by Lars Munch, 12 Jul 2004:
2439 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2441 - split out the LXT971A PHY from ns_9750_eth.h
2442 - split the dm9161 phy part out of at91rm9200_ether.c
2444 * Patch by Andreas Engel, 12 Jul 2004:
2445 Replaced hardcoded PL011 clock frequency with config variable.
2446 Fixed wrong CONFIG_CMD_DFL doc.
2448 * Patch by Thomas Viehweger, 09 Jun 2004:
2449 make it possible to remove chpart when there is only one partition
2451 * Add support for console over UDP (compatible to Ingo Molnar's
2452 netconsole patch under Linux)
2454 * Patch by Jon Loeliger, 16 Jul 2004:
2455 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2457 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2458 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2459 and CONFIG_L2_INIT_RAM options.
2460 - Refactor Local Bus initialization out of SDRAM setup.
2461 - Re-implement new version of LBC11/DDR11 errata workarounds.
2462 - Moved board specific PCI init parts out of CPU directory.
2463 - Added TLB entry for PCI-1 IO Memory
2464 - Updated README.mpc85xxads
2466 * Patch by Sascha Hauer, 28 Jun:
2467 - add generic support for Motorola i.MX architecture
2468 - add support for mx1ads, mx1fs2 and scb9328 boards
2470 * Patches by Marc Leeman, 23 Jul 2004:
2471 - Add define for the PCI/Memory Buffer Configuration Register
2472 - corrected comments in cpu/mpc824x/cpu_init.c
2474 * Add support for multiple serial interfaces
2475 (for example to allow modem dial-in / dial-out)
2477 * Patch by Stefan Roese, 15 Jul 2004:
2478 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2480 * Fix NSCU config; add ethernet wakeup code.
2482 * Add link for preloader for Motorola ColdFire to README.m68k
2484 * Patch by Michael Bendzick, 12 Jul 2004:
2485 fix output formatting in drivers/cfi_flash.c
2487 * Patch by Mark Jonas, 02 Jul 2004:
2488 Fix lowboot (again) on MPC5xxx
2490 * Patch by Curt Brune, 07 Jul 2004:
2491 relocate exception vectors on arm720t if needed
2493 * Patch by George G. Davis, 06 Jul 2004:
2494 - update mach-types.h to latest arm.linux.org.uk master list
2495 - Set correct OMAP1610 bi_arch_number for build target
2497 * Patch by Curt Brune, 06 Jul 2004:
2498 evb4510: add support for timer interrupt; cleanup
2500 * Patch by Dan Poirot, 06 Jul 2004:
2501 Fix sbc8260 environment variables
2503 * Cleanup redundand "console" environment variable
2505 * Patch by Mark Jonas, 05 Jul 2004:
2506 add support for the Total5100's and Total5200's LCD screen
2508 * Patches by Dan Eisenhut, 01 Jul 2004:
2510 - Move doc2000.h include to prevent compiler warning on some boards
2512 * Patch by Mark Jonas, 01 Jul 2004:
2513 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2514 MGT5100 and MPC5200 based Freescale platforms.
2516 * Patch by Philippe Robin, 01 Jul 2004:
2517 Add initialization for Integrator and versatile board files.
2519 * Patch by Hinko Kocevar, 01 Jun 2004:
2520 Fix VFD FB allocation, add LCD FB allocation on ARM
2522 * Patch by Martin Krause, 30 Jun 2004:
2523 Add support for TQM5200 board
2525 * Patch by Martin Krause, 29 Jun 2004:
2526 Add loopw command: infinite write loop on address range
2528 * Patches by Yasushi Shoji, 29 Jun 2004:
2529 - add empty include/asm-microblaze/processor.h
2530 - add to CREDITS and MAINTAINERS
2531 - add gd initialization
2532 - add MicroBlaze and SUZAKU board to MAKEALL script
2533 - add reset support for SUZAKU
2534 - add flush_cache() for MicroBlaze
2535 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2536 size flash memory on SUZAKU
2538 * Patch by Prakash Kumar, 27 Jun 2004:
2539 Add support for the PXA250 based Intrinsyc Cerf board.
2541 * Patch by Yasushi Shoji, 27 Jun 2004:
2542 fix comment in include/common.h
2544 * Rename SBC8560 into sbc8560 for consistency
2546 * Patch by Daniel Poirot, 24 Jun 2004:
2547 Add support for Wind River's sbc8240 board
2549 * Patches by Yasushi Shoji, 26 Jun 2004:
2550 - drivers/serial_xuartlite.c: fix "return 0" in void function
2551 - add microblaze support to mkimage tool
2553 * Patch by Fred Klatt, 25 Jun 2004:
2554 Add support for WindRiver's sbc8560 board
2556 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2557 Small Bugs fixes for "at91rm9200dk" board:
2558 - Timing modifications for SPI DataFlash access
2559 - Fix NAND flash detection bug
2561 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2562 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2564 * Patch by Jon Loeliger, 17 June 2004:
2565 Completion of the 8540ADS/8560ADS updates:
2566 Fix some PCI and Rapid I/O memory maps,
2567 Initialize both TSEC 1 and 2,
2569 Update MAINTAINER for 85xx boards and README.mpc85xxads
2571 * Patch by Yuli Barcohen, 16 Jun 2004:
2572 Remove obsolete AdderII port which was superseded by unified
2573 AdderII/Adder87x port
2575 * Patch by Ladislav Michl, 16 Jun 2004:
2576 Fix gcc-3.3.3 warnings for smc91111.c
2578 * Patch by Stefan Roese, 02 Jul 2004:
2579 - Fix bug in 405 ethernet driver; allocated data not cleared!
2580 - Fix problem in 405 i2c driver; don't try to print without console!
2582 * Patch by Paul Ruhland, 11 Jun 2004:
2583 Remove debug code from 'board/lpd7a40x/flash.c'
2585 * Patch by Andrea Marson, 11 Jun 2004:
2586 Update for PPChameleon board:
2587 - support for SysClk @ 25MHz
2588 - support for Silicon Motion SM712 VGA controller
2591 * Patches by Richard Woodruff, 10 Jun 2004:
2592 - fix problems with examples/stubs.c for GCC >= 3.4
2593 - fix problems with gd initialization
2595 * Patch by Curt Brune, 17 May 2004:
2596 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2597 - Add support for ESPD-Inc. EVB4510 Board
2599 * Patch by Marc Leeman, 11 May 2004:
2600 Fix for MPC8245 - reading PPC Memory from another device with the
2601 PPC as PCI target device corrupts data due to interenal hardware
2604 * Fix "cls" command when used with splash screen
2606 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2607 slow download of a big image)
2609 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2610 display even after showing a bitmap
2612 * Patch by Josef Wagner, 04 Jun 2004:
2613 - DDR Ram support for PM520 (MPC5200)
2614 - support for different flash types (PM520)
2615 - USB / IDE / CF-Card / DiskOnChip support for PM520
2616 - 8 bit boot rom support for PM520/CE520
2617 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2618 - I2C and RTC support for CPC45
2619 - support of new flash type (28F160C3T) for CPC45
2621 * Fix flash parameters passed to Linux for PPChameleon board
2623 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2625 * Patch by Paul Ruhland, 10 Jun 2004:
2626 fix support for Logic SDK-LH7A404 board and clean up the
2627 LH7A404 register macros.
2629 * Patch by Matthew McClintock, 10 Jun 2004:
2630 Modify code to select correct serial clock on Sandpoint8245
2632 * Patch by Robert Schwebel, 10 Jun 2004:
2633 Add support for Intel K3 strata flash.
2635 * Patch by Thomas Brand, 10 Jun 2004:
2636 Fix "loads" command on DK1S10 board
2638 * Patch by Yuli Barcohen, 09 Jun 2004:
2639 Add support for 8MB flash SIMM and JFFS2 file system on
2640 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2642 * Patch by Yuli Barcohen, 09 Jun 2004:
2643 Add support for Analogue&Micro Adder87x and the older AdderII board.
2645 * Patch by Ming-Len Wu, 09 Jun 2004:
2646 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2648 * Patch by Sam Song, 09 Jun 2004:
2649 - Add support for RPXlite_DW board
2650 - Update FLASH driver for 4*AM29DL323DB90VI
2651 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2653 * Patch by Mark Jonas, 08 June 2004:
2654 - Make MPC5200 boards evaluate the SVR to print processor name and
2655 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2657 * Patch by Kai-Uwe Bloem, 06 May 2004:
2658 Fix endianess problem in cramfs code
2660 * Patch by Tom Armistead, 04 Jun 2004:
2661 Add support for MAX6900 RTC
2663 * Patches by Ladislav Michl, 03 Jun 2004:
2664 - fix cfi_flash.c on LE systems
2665 - let 'make mrproper' delete u-boot.img as well
2666 - turn printf into debug in cfi_flash.c
2668 * Patch by Kurt Stremerch, 28 May 2004:
2669 Add support for Exys XSEngine board
2671 * Patch by Martin Krause, 27 May 2004:
2672 Fix a MPC5xxx I2C timing issue in i2c_probe().
2674 * Patch by Leif Lindholm, 27 May 2004:
2675 Fix board_init_f() for dbau1x00 board.
2677 * Patch by Imre Deak, 26 May 2004:
2678 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2679 Set flash base accordingly, and decide whether to do or skip board
2680 specific setup steps.
2682 * Patch by Josef Baumgartner, 26 May 2004:
2683 Add missing define in include/asm-m68k/global_data.h
2685 * Patch by Josef Baumgartner, 25 May 2004:
2686 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2688 * Patch by Paul Ruhland, 24 May 2004:
2689 fix SDRAM initialization for LPD7A400 board.
2691 * Patch by Jian Zhang, 20 May 2004:
2692 add support for environment in NAND flash
2694 * Patch by Yuli Barcohen, 20 May 2004:
2695 Add support for Interphase iSPAN boards.
2697 * Patches by Paul Ruhland, 17 May 2004:
2698 - Add I/O functions to the smc91111 ethernet driver to support the
2699 Logic LPD7A40x boards.
2700 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2701 specifically the LPD7A400.
2703 * Patches by Robert Schwebel, 15 May 2004:
2704 - call MAC address reading code also for SMSC91C111;
2705 - make SMSC91C111 timeout configurable, remove duplicate code
2706 - fix get_timer() for PXA
2707 - update doc/README.JFFS2
2708 - use "bootfile" env variable also for jffs2
2710 * Patch by Tolunay Orkun, 14 May 2004:
2711 Add support for Cogent CSB472 board (8MB Flash Rev)
2713 * Patch by Thomas Viehweger, 14 May 2004:
2714 - flash.h: more flash types added
2715 - immap_8260.h: some bits added (useful for RMII)
2716 - cmd_coninfo.c: typo corrected, printf -> puts
2717 - reduced size by replacing spaces with tab
2719 * Patch by Robert Schwebel, 13 May 2004:
2720 Add 'imgextract' command: extract one part of a multi file image.
2722 * Patches by Jon Loeliger, 11 May 2004:
2723 Dynamically handle REV1 and REV2 MPC85xx parts.
2724 (Jon Loeliger, 10-May-2004).
2725 New consistent memory map and Local Access Window across MPC85xx line.
2726 New CCSRBAR at 0xE000_0000 now.
2727 Add RAPID I/O memory map.
2728 New memory map in README.MPC85xxads
2729 (Kumar Gala, 10-May-2004)
2730 Better board and CPU identification on MPC85xx boards at boot.
2731 (Jon Loeliger, 10-May-2004)
2732 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2733 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2734 (Jim Robertson, 10-May-2004)
2735 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2736 Supports multiple PHYs.
2737 (Andy Fleming, 10-May-2004)
2738 Some README.MPC85xxads updates.
2739 (Kumar Gala, 10-May-2004)
2740 Copyright updates for "Freescale"
2741 (Andy Fleming, 10-May-2004)
2743 * Patch by Stephen Williams, 11 May 2004:
2744 Add flash support for ST M29W040B
2745 Reduce JSE specific flash.c to remove dead code.
2747 * Patch by Markus Pietrek, 04 May 2004:
2748 Fix clear_bss code for ARM systems (all except s3c44b0 which
2749 doesn't clear BSS at all?)
2751 * Fix "ping" problem on INC-IP board. Strange problem:
2752 Sometimes the store word instruction hangs while writing to one of
2753 the Switch registers, but only if the next instruction is 16-byte
2754 aligned. Moving the instruction into a separate function somehow
2755 makes the problem go away.
2757 * Patch by Rishi Bhattacharya, 08 May 2004:
2758 Add support for TI OMAP5912 OSK Board
2760 * Patch by Sam Song May, 07 May 2004:
2761 Fix typo of UPM table for rmu board
2763 * Patch by Pantelis Antoniou, 05 May 2004:
2764 - Intracom board update.
2767 * Add support for the second Ethernet interface for the 'PPChameleon'
2770 * Patch by Dave Peverley, 30 Apr 2004:
2771 Add support for OMAP730 Perseus2 Development board
2773 * Patch by Alan J. Luse, 29 Apr 2004:
2774 Fix flash chip-select (OR0) option register setting on FADS boards.
2776 * Patch by Alan J. Luse, 29 Apr 2004:
2777 Report MII network speed and duplex setting properly when
2778 auto-negotiate is not enabled.
2780 * Patch by Jarrett Redd, 29 Apr 2004:
2781 Fix hang on reset on Ocotea board due to flash in wrong mode.
2783 * Patch by Dave Peverley, 29 Apr 2004:
2784 add MAC address detection to smc91111 driver
2786 * Patch by David Müller, 28 Apr 2004:
2787 fix typo in lib_arm/board.c
2789 * Patch by Tolunay Orkun, 20 Apr 2004:
2790 - README update: add CONFIG_CSB272 and csb272_config
2791 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2792 i2cfast environment variable
2794 * Patch by Yuli Barcohen, 19 Apr 2004:
2795 - Rename DUET_ADS to MPC885ADS
2796 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2797 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2798 - Clean up FADS family port to use the new defines
2800 * Fix PCI support on CPC45 board
2802 * Patch by Scott McNutt, 25 Apr 2004:
2803 Add Nios GDB/JTAG Console support:
2804 - Add stubs to support gdb via JTAG.
2805 - Add support for console over JTAG.
2808 * Add support for CATcenter board (based on PPChameleon ME module)
2810 * Patch by Klaus Heydeck, 12 May 2004:
2811 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2812 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2813 various changes to KUP4 board specific files
2815 * Fix minor network problem on MPC5200: need some delay between
2816 resetting the PHY and sending the first packet. Implemented in a
2817 "natural" way by invoking the PHY reset and initialization code
2818 only once after power on vs. each time the interface is brought up.
2820 * Add some limited support for low-speed devices to SL811 USB controller
2821 (at least "usb reset" now passes successfully and "usb info" displays
2822 correct information)
2824 * Change init sequence for multiple network interfaces: initialize
2825 on-chip interfaces before external cards.
2827 * Fix memory leak in the NAND-specific JFFS2 code
2829 * Fix SL811 USB controller when attached to a USB hub
2831 * Fix config option spelling in PM520 config file
2833 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2834 patches by Pantelis Antoniou, 30 Mar 2004)
2836 * Fix minor NAND JFFS2 related issue
2838 * Fixes for SL811 USB controller:
2839 - implement workaround for broken memory stick
2840 - improve error handling
2842 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2843 cope with congested networks.
2845 ======================================================================
2846 Changes for U-Boot 1.1.1:
2847 ======================================================================
2849 * Patch by Travis Sawyer, 23 Apr 2004:
2850 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2851 errata from Vitesse Semiconductor.
2853 * Patch by Philippe Robin, 22 Apr 2004:
2854 Fix ethernet configuration for "versatile" board
2856 * Patch by Kshitij Gupta, 21 Apr 2004:
2857 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2859 * Patch by Steven Scholz, 24 Feb 2004:
2860 Fix a bug in AT91RM9200 ethernet driver:
2861 The MII interface is now initialized before accessing the PHY.
2863 * Patch by John Kerl, 19 Apr 2004:
2864 Use U-boot's miiphy.h for PHY register names, rather than
2865 introducing a new header file.
2867 * Update pci_ids.h from linux-2.4.26
2869 * Patch by Masami Komiya, 19 Apr 2004:
2870 Fix problem cause by VLAN function on little endian architecture
2871 without VLAN environment
2873 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2874 binary image for all clock frequencies. Implement run-time
2875 optimization of flash access timing based on the actual bus
2878 * Modify KUP4X board configuration to use SL811 driver for USB memory
2879 sticks (including FAT / VFAT filesystem support)
2881 * Add SL811 Host Controller Interface driver for USB
2883 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2885 * Patch by Pantelis Antoniou, 19 Apr 2004:
2886 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2887 Minor patches for Intracom boards.
2889 * Patch by Christian Pell, 19 Apr 2004:
2890 cleanup support for CF/IDE on PCMCIA for PXA25X
2892 * Temporarily disabled John Kerl's extended MII command code because
2893 "miivals.h" is missing
2895 * Patches by Mark Jonas, 13 Apr 2004:
2896 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2897 - Add sync instructions to IceCube SDRAM init code
2898 - Move SDRAM chip constants into seperate include files
2899 - Unify DDR and SDR initialization code
2900 - Unify all IceCube (Lite5xxx) target names
2902 * Patch by John Kerl, 16 Apr 2004:
2903 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2904 mii read 4-7 18-1a. Also add mii dump subcommand for
2905 pretty-printing standard regs 0-5.
2907 * Patch by Stephen Williams, 16 April 2004:
2908 fix typo in JSE.h; update MAINTAINERS
2910 * Patch by Matthew S. McClintock, 14 Apr 2004:
2911 fix initdram function for utx8245 board
2913 * Patch by Markus Pietrek, 14 Apr 2004:
2914 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2916 * Patch by Reinhard Meyer, 18 Apr 2004:
2917 provide the IDE Reset Function for EMK 5200 boards
2919 * Patch by Masami Komiya, 12 Apr 2004:
2920 fix pci_hose_write_config_{byte,word}_via_dword problems
2922 * Patch by Sangmoon Kim, 12 Apr 2004:
2923 Update max RAM size for debris board
2925 * Patch by Travis Sawyer, 08 Apr 2004:
2926 Add TLB entry for second DIMM slot on ocotea
2928 * Patch by Masami Komiya, 08 Apr 2004:
2929 add RTL8169 network driver
2931 * Patch by Dan Malek, 07 Apr 2004:
2932 - Add support for RPC/STx GP3, Motorola 8560 board
2933 - Update 85xx TSEC driver so it searches MII for first available PHY
2935 - Add functions to support console MII commands.
2937 * Patch by Tolunay Orkun, 07 Apr 2004:
2938 Move initialization of bi_iic_fast[]
2939 from board_init_f() to board_init_r()
2941 * Patch by Yasushi Shoji, 07 Apr 2004:
2942 Cleanup microblaze port
2944 * Patch by Sangmoon Kim, 07 Apr 2004:
2945 Add auto SDRAM module detection for Debris board
2947 * Patch by Rune Torgersen, 06 Apr 2004:
2948 - Fix some PCI problems on the MPC8266ADS board
2949 - Fix the location of some PCI entries in the immap structure
2951 * Patch by Yasushi Shoji, 07 Apr 2004:
2952 - add support for microblaze processors
2953 - add support for AtmarkTechno "suzaku" board
2955 * Configure PPChameleon board to use redundand environment in flash
2957 * Configure PPChameleon board to use JFFS2 NAND support.
2959 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2961 * Patch by Rune Torgersen, 16 Apr 2004:
2964 * Patches by Pantelis Antoniou, 16 Apr 2004:
2965 - add support for a new version of an Intracom board and fix
2966 various other things on others.
2967 - add verify support to the crc32 command (define
2968 CONFIG_CRC32_VERIFY to enable it)
2969 - fix FEC driver for MPC8xx systems:
2970 1. fix compilation problems for boards that use dynamic
2972 2. shut down FEC after network transfers
2973 - HUSH parser fixes:
2974 1. A new test command was added. This is a simplified version of
2975 the one in the bourne shell.
2976 2. A new exit command was added which terminates the current
2978 3. Fixed handing of $? (exit code of last executed command)
2979 - Fix some compile problems;
2980 add "once" functionality for the netretry variable
2982 * Patch by George G. Davis, 02 Apr 2004:
2983 add support for Intel Assabet board
2985 * Patch by Stephen Williams, 01 Apr 2004:
2986 Add support for Picture Elements JSE board
2988 * Patch by Christian Pell, 01 Apr 2004:
2989 Add CompactFlash support for PXA systems.
2991 * Patches by Pantelis Antoniou, 30 Mar 2004:
2992 - add auto-complete support to the U-Boot CLI
2993 - add support for NETTA and NETPHONE boards; fix NETVIA board
2994 - add support for the Epson 156x series of graphical displays
2995 (These displays are serial and not suitable for using a normal
2996 framebuffer console on them)
2997 - add infrastructure needed in order to POST any DSPs in a board
2998 - improve and fix various things in the MPC8xx FEC driver:
2999 1. The new 87x and 88x series of processors have two FECs,
3000 and the new driver supports them both.
3001 2. Another change in the 87x/88x series is support for
3002 the RMII (Reduced MII) interface. However numerous
3003 changes are needed to make it work since the PHYs
3004 are connected to the same lines. That means that
3005 you have to address them correctly over the MII
3007 3. We now correctly match the MII/RMII interface
3008 configuration to what the PHY reports.
3009 - Fix problem when readingthe MII status register. Due to the
3010 internal design of many PHYs you have to read the register
3011 twice. The problem is more apparent in 10Mbit mode.
3012 - add new mode ".jffs2s" for reading from a NAND device: it just
3013 skips over bad blocks.
3014 - add networking support for VLANs (802.1q), and CDP (Cisco
3016 - some minor patches / cleanup
3018 * Patch by Yuli Barcohen, 28 Mar 2004:
3019 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3020 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3021 - Change configuration method for MPC8260ADS family
3023 * add startup code to clear the BSS of standalone applications
3025 * Fix if / elif handling bug in HUSH shell
3027 ======================================================================
3028 Changes for U-Boot 1.1.0:
3029 ======================================================================
3031 * Patch by Mark Jonas: Remove config.tmp files only when
3032 unconfiguring the board
3034 * Adapt RMU board for bigger flash memory
3036 * Patch by Klaus Heydeck, 13 Mar 2003:
3037 Add support for KUP4X Board
3039 * Patch by Pavel Bartusek, 21 Mar 2004
3040 Add Reiserfs support
3042 * Patch by Hinko Kocevar, 20 Mar 2004
3043 - Add auto-release for SMSC LAN91c111 driver
3044 - Add save/restore of PTR and PNR regs as suggested in datasheet
3046 * Patch by Stephen Williams, 19 March 2004
3047 Increase speed of sector reads from SystemACE,
3048 shorten poll timeout and remove a useless reset
3050 * Patch by Tolunay Orkun, 19 Mar 2004:
3051 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3054 * Patch by Brad Kemp, 18 Mar 2004:
3055 prevent machine checks during a PCI scan
3057 * Patch by Pierre Aubert, 18 Mar 2004:
3058 Fix string cleaning in IDE identification
3060 * Patch by Pierre Aubert, 18 Mar 2004:
3061 - Unify video mode handling for Chips & Technologies 69000 Video
3062 chip and Silicon Motion SMI 712/710/810 Video chip
3063 - Add selection of the video output (CRT or LCD) via 'videoout'
3064 environment variable for the Silicon Motion
3067 * Patch by Pierre Aubert, 18 Mar 2004:
3068 include/common.h typo fix
3070 * Patches by Tolunay Orkun, 17 Mar 2004:
3071 - Add support for bd->bi_iic_fast[] initialization via environment
3072 variable "i2cfast" (CONFIG_I2CFAST)
3073 - Add "i2cfast" u-boot environment variable support for csb272
3075 * Patch by Carl Riechers, 17 Mar 2004:
3076 Ignore '\0' characters in console input for use with telnet and
3079 * Patch by Leon Kukovec, 17 Mar 2004:
3080 typo fix for strswab prototype #ifdef
3082 * Patches by Thomas Viehweger, 16 Mar 2004:
3083 - show PCI clock frequency on MPC8260 systems
3084 - add FCC_PSMR_RMII flag for HiP7 processors
3085 - in do_jffs2_fsload(), take load address from load_addr if not set
3086 explicit, update load_addr otherwise
3087 - replaced printf by putc/puts when no formatting is needed
3088 (smaller code size, faster execution)
3090 * Patch by Phillippe Robin, 16 Mar 2004:
3091 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3093 * Patch by Stephen Williams, 15 Mar 2004:
3094 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3096 * Patch by Tolunay Orkun, 15 Mar 2004:
3097 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3099 * Patch by Travis Sawyer, 15 Mar 2004:
3100 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3102 * Add start-up delay to make sure power has stabilized before
3103 attempting to switch on USB on SX1 board.
3105 * Patch by Josef Wagner, 18 Mar 2004:
3106 - Add support for MicroSys XM250 board (PXA255)
3107 - Add support for MicroSys PM828 board (MPC8280)
3108 - Add support for 32 MB Flash on PM825/826
3109 - new SDRAM refresh rate for PM825/PM826
3110 - added support for MicroSys PM520 (MPC5200)
3111 - replaced Query by Identify command in CPU86/flash.c
3112 to support 28F160F3B
3114 * Fix wrap around problem with udelay() on ARM920T
3116 * Add support for Macronix flash on TRAB board
3118 * Patch by Pierre Aubert, 15 Mar 2004:
3119 Fix buffer overflow in IDE identification
3121 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3123 * Remove redundand #define in IceCube.h
3125 * Patch by Steven Scholz, 27 Feb 2004:
3126 - Adding get_ticks() and get_tbclk() for AT91RM9200
3127 - Many white space fixes in cpu/at91rm9200/interrupts.c
3129 * Patches by Steven Scholz, 20 Feb 2004:
3130 some cleanup in AT91RM9200 related code
3132 * Patches by Travis Sawyer, 12 Mar 2004:
3133 - Fix Gigabit Ethernet support for 440GX
3134 - Add Gigabit Ethernet Support to MII PHY utilities
3136 * Patch by Brad Kemp, 12 Mar 2004:
3137 Fixes for drivers/cfi_flash.c:
3138 - Better support for x8/x16 implementations
3139 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3140 - Added defines for AMD command and address constants
3142 * Patch by Leon Kukovec, 12 Mar 2004:
3143 Fix get_dentfromdir() to correctly handle deleted dentries
3145 * Patch by George G. Davis, 11 Mar 2004:
3146 Remove hard coded network settings in TI OMAP1610 H2
3147 default board config
3149 * Patch by George G. Davis, 11 Mar 2004:
3150 add support for ADS GraphicsClient+ board.
3152 * Patch by Pierre Aubert, 11 Mar 2004:
3153 - add bitmap command and splash screen support in cfb console
3154 - add [optional] origin in the bitmap display command
3156 * Patch by Travis Sawyer, 11 Mar 2004:
3157 Fix ocotea board early init interrupt setup.
3159 * Patch by Thomas Viehweger, 11 Mar 2004:
3160 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3162 * Patch by Stephan Linz, 09 Mar 2004
3163 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3165 * Patch by George G. Davis, 9 Mar 2004:
3166 fix recent build failure for SA1100 target
3168 * Patch by Travis Sawyer, 09 Mar 2004:
3169 Support native interrupt mode for the IBM440GX.
3170 Previously it was running in 440GP compatibility mode.
3172 * Patch by Philippe Robin, 09 Mar 2004:
3173 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3176 * Patch by Masami Komiya, 08 Mar 2004:
3177 Don't overwrite server IP address or boot file name
3178 when the boot server does not return values
3180 * Patch by Tolunay Orkun, 5 Mar 2004:
3181 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3183 * Patch by Tolunay Orkun, 5 Mar 2004:
3184 Fix early board initialization for Cogent CSB272 board
3186 * Patch by Ed Okerson, 3 Mar 2004:
3187 fix CFI flash writes for little endian systems
3189 * Patch by Reinhard Meyer, 01 Mar 2004:
3190 generalize USB and IDE support for MPC5200 with according
3191 changes to IceCube.h and TOP5200.h
3192 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3193 add info about USB and IDE to README
3195 * Patch by Yuli Barcohen, 4 Mar 2004:
3196 Fix problems with GCC 3.3.x which changed handling of global
3197 variables explicitly initialized to zero (now in .bss instead of
3200 * Patch by Leon Kukovec, 02 Mar 2004:
3201 add strswab() to fix IDE LBA capacity, firmware and model numbers
3202 on little endian machines
3204 * Patch by Masami Komiya, 02 Mar 2004:
3205 - Remove get_ticks() from NFS code
3206 - Add verification of RPC transaction ID
3208 * Patch by Pierre Aubert, 02 Mar 2004:
3209 cleanup for IDE and USB drivers for MPC5200
3211 * Patch by Travis Sawyer, 01 Mar 2004:
3213 - Add IBM PPC440GX Ref Platform support (Ocotea)
3214 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3215 Adapted to U-Boot and 440GX port
3217 - Add gracious handling of all Ethernet Pin Selections for 440GX
3218 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3220 - Add needed bit definitions
3223 * Patch by Carl Riechers, 1 Mar 2004:
3224 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3226 * Patch by Stephan Linz, 27 Feb 2004
3227 - avoid problems for targets without NFS download support
3229 * Patch by Rune Torgersen, 27 Feb 2004:
3230 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3231 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3232 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3234 * Patch by Masami Komiya, 27 Feb 2004:
3235 Fix rarpboot: add autoload by NFS
3237 * Patch by Dan Eisenhut, 26 Feb 2004:
3238 fix flash_write return value in saveenv
3240 * Patch by Stephan Linz, 11 Dec 2003
3241 expand config.mk to avoid trigraph warnings on NIOS
3243 * Rename "BMS2003" board into "HMI10"
3245 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3246 storage; auto-set console on USB port (using preboot command)
3248 * Add support for SX1 mobile phone; add support for USB-based console
3249 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3251 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3253 * Fix SDRAM timings for LITE5200 / IceCube board
3255 * Handle Auti-MDIX / connection status for INCA-IP
3257 * Fix USB problems when attempting to read 0 bytes
3259 * Patch by Travis Sawyer, 26 Feb 2004:
3260 Fix broken compile for XPEDITE1K target.
3262 * Patch by Stephan Linz, 26 Feb 2004:
3263 Bug fix for NFS code on NIOS targets
3265 * Patch by Stephen Williams, 26 Feb 2004:
3266 Break up SystemACE reads of large block counts
3268 * Patch by Pierre Aubert, 26 Feb 2004
3269 add IDE support for MPC5200
3271 * Patch by Masami Komiya, 26 Feb 2004:
3272 add autoload via NFS
3274 * Patch by Stephen Williams
3275 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3276 elsewhere in the source.
3278 * Patch by Steven Scholz, 25 Feb 2004:
3279 - Timeouts in FPGA code should be based on CFG_HZ
3280 - Minor cleanup in code for Altera FPGA ACEX1K
3282 * Patch by Steven Scholz, 25 Feb 2004:
3283 Changed "Directory Hierarchy" section in README
3285 * Patch by Masami Komiya, 25 Feb 2004:
3286 Reduce copy count in nfs_read_reply() of NFS code
3288 * Patch by Markus Pietrek, 24 Feb 2004:
3289 NS9750 DevBoard added
3291 * Patch by Pierre Aubert, 24 Feb 2004
3292 add USB support for MPC5200
3294 * Patch by Steven Scholz, 24 Feb 2004:
3295 - fix MII commands to use values from last command
3297 * Patch by Torsten Demke, 24 Feb 2004:
3298 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3300 * Patch by Rahul Shanbhag, 19 Feb 2004:
3301 Fixes for for OMAP1610 board:
3302 - shift some IRQ specific code to platform.S file
3303 - remove duplicatewatchdog reset code from start.S
3305 * Make Auto-MDIX Support configurable on INCA-IP board
3307 * Fix license for mkimage tool
3309 * Patch by Masami Komiya, 24 Feb 2004:
3310 Update NetBootFileXferSize in NFS code
3312 * Patch by Scott McNutt, 24 Feb 2004:
3313 fix packet length in NFS code
3315 * Patch by Masami Komiy, 22 Feb 2004:
3316 Add support for NFS for file download
3318 * Patch by Andrea Scian, 17 Feb 2004:
3319 Add support for S3C44B0 processor and DAVE B2 board
3321 * Patch by Steven Scholz, 20 Feb 2004:
3322 - Add support for MII commands on AT91RM9200 boards
3323 - some cleanup in AT91RM9200 ethernet code
3325 * Patch by Peter Ryser, 20 Feb 2004:
3326 Add support for the Xilinx ML300 platform
3328 * Patch by Stephan Linz, 17 Feb 2004:
3329 Fix watchdog support for NIOS
3331 * Patch by Josh Fryman, 16 Feb 2004:
3332 Fix byte-swapping for cfi_flash.c for different bus widths
3334 * Patch by Jon Diekema, 14 Jeb 2004:
3335 Remove duplicate "FPGA Support" notes from the README file
3337 * Patches by Reinhard Meyer, 14 Feb 2004:
3338 - update board/emk tree; use common flash driver
3339 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3340 [adapted for other PPC CPUs -- wd]
3341 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3343 * Patch by Jon Diekema, 13 Feb 2004:
3344 Call show_boot_progress() whenever POST "FAILED" is printed.
3346 * Patch by Nishant Kamat, 13 Feb 2004:
3347 Add support for TI OMAP1610 H2 Board
3348 Fixes for cpu/arm926ejs/interrupt.c
3349 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3350 Fix for a timer bug in OMAP1610 Innovator
3351 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3353 * Patches by Stephan Linz, 12 Feb 2004:
3354 - add support for NIOS timer with variable period preload counter value
3355 - prepare POST framework support for NIOS targets
3357 * Patch by Denis Peter, 11 Feb 2004:
3358 add POST support for the MIP405 board
3360 * Patch by Laurent Mohin, 10 Feb 2004:
3361 Fix buffer overflow in common/usb.c
3363 * Patch by Tolunay Orkun, 10 Feb 2004:
3364 Add support for Cogent CSB272 board
3366 * Patch by Thomas Elste, 10 Feb 2004:
3367 Add support for NET+50 CPU and ModNET50 board
3369 * Patch by Sam Song, 10 Feb 2004:
3370 Fix typos in cfi_flash.c
3372 * Patch by Leon Kukovec, 10 Feb 2004
3373 Fixed long dir entry slot id calculation in get_vfatname
3375 * Patch by Robin Gilks, 10 Feb 2004:
3376 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3377 !=, <>, <, >, <=, >=)
3379 * Fix problem with side effects in macros in include/usb.h
3381 * Patch by David Benson, 13 Nov 2003:
3382 bug 841358 - fix TFTP download size limit
3384 * Fixing bug 850768:
3385 improper flush_cache() in load_serial()
3387 * Fixing bug 834943:
3388 MPC8540 - missing volatile declarations
3390 * Patch by Stephen Williams, 09 Feb 2004:
3391 Add support for Xilinx SystemACE chip:
3392 - New files common/cmd_ace.c and include/systemace.h
3393 - Hook systemace support into cmd_fat and the partition manager
3395 * Patch by Travis Sawyer, 09 Feb 2004:
3396 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3398 * Patch by Travis Sawyer, 09 Feb 2004:
3400 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3401 - Add phymode for 440 enet
3404 - Change board_pre_init to board_early_init_f
3405 - Add user flash to bus controller setup
3407 - Fix is_pci_host to check GPIO for monarch bit
3408 - Force xpedite1k to pci conventional mode (via #define option)
3410 * Patch by Brad Kemp, 4 Feb 2004:
3411 - handle the machine check that is generated during the PCI scans
3413 - define the registers used in the IMMR by the PCI subsystem.
3415 * Patch by Pierre Aubert, 03 Feb 2004:
3416 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3418 * Patch by Jeff Angielski, 03 Feb 2004:
3419 Fix copy & paste error in cpu/mpc8260/pci.c
3421 * Patch by Reinhard Meyer, 24 Jan 2004:
3422 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3424 * Add Auto-MDIX support for INCA-IP
3428 * Patch by Josef Baumgartner, 10 Feb 2004:
3429 Fixes for ColdFire port
3431 * Patch by Brad Kemp, 11 Feb 2004:
3432 Fix CFI flash driver problems
3434 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3435 modules at CPU clock frequencies above 66 MHz.
3437 * Optimize flash programming speed for LWMON (by another 100% :-)
3439 * Patch by Jian Zhang, 3 Feb 2004:
3440 - Changed the incorrect FAT12BUFSIZE
3441 - data_begin in fsdata can be negative. Changed it to be short.
3443 * Patches by Stephan Linz, 30 Jan 2004:
3444 1: - board/altera/common/flash.c:flash_erase():
3445 o allow interrupts befor get_timer() call
3446 o check-up each erased sector and avoid unexpected timeouts
3447 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3448 o enclose sevenseg_set() in cpp condition
3449 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3450 - fix some typed in mistakes in the NIOS documentation
3451 2: - split DK1C20 configuration into several header files:
3452 o two new files for each NIOS CPU description
3453 o U-Boot related part is remaining in DK1C20.h
3454 3: - split DK1S10 configuration into several header files:
3455 o two new files for each NIOS CPU description
3456 o U-Boot related part is remaining in DK1S10.h
3457 4: - Add support for the Microtronix Linux Development Kit
3458 NIOS CPU configuration at the Altera Nios Development Kit,
3459 Stratix Edition (DK-1S10)
3460 5: - Add documentation for the Altera Nios Development Kit,
3461 Stratix Edition (DK-1S10)
3462 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3464 7: - Add support for the common U-Boot SPI framework at
3467 * Patch by Rahul Shanbhag, 28 Jan 2004:
3468 Fix flash protection/locking handling for OMAP1610 innovator board.
3470 * Patch by Rolf Peukert, 28 Jan 2004:
3471 fix flash write problems on CSB226 board (write with 32 bit bus width)
3473 * Patches by Mark Jonas, 16 Jan 2004:
3474 - fix rounding error when calculating baudrates for MPC5200 PSCs
3475 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3476 time which is not supported
3478 * Patch by Yuli Barcohen, 26 Jan 2004:
3479 Allow bzip2 compression for small memory footprint boards
3481 * Patch by Brad Kemp, 21 Jan 2004:
3482 Add support for CFI flash driver for both the Intel and the AMD
3485 * Patch by Travis Sawyer, 20 Jan 2004:
3486 Fix pci bridge auto enumeration of sibling p2p bridges.
3488 * Patch by Tolunay Orkun, 12 Jan 2004:
3489 Add some delays as needed for Intel LXT971A PHY support
3491 * Patches by Stephan Linz, 09 Jan 2004:
3492 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3493 - make DK1C20 board configuration related to ASMI conform to
3496 * Patch by Anders Larsen, 09 Jan 2004:
3498 ARM memory layout fixes: the abort-stack is now set up in the
3499 correct RAM area, and the BSS is zeroed out as it should be.
3501 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3502 of the linker scripts are replaced by '__bss_start' and '_end',
3503 resp., which is a further step to eliminate unnecessary differences
3504 between the implementation of the CPU architectures.
3506 * Patch by liang a lei, 9 Jan 2004:
3507 Fix Intel 28F128J3 ID in include/flash.h
3509 * Patch by Masami Komiya, 09 Jan 2004:
3510 add support for TB0229 board (NEC VR4131 MIPS processor)
3512 * Patch by Leon Kukovec, 12 Dec 2003:
3513 changed extern __inline__ into static __inline__ in
3514 include/linux/byteorder/swab.h
3516 * Patch by Travis Sawyer, 30 Dec 2003:
3517 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3518 select MDI port based on enabled EMAC device.
3519 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3522 * Patch by Wolter Kamphuis, 15 Dec 2003:
3523 made CONFIG_SILENT_CONSOLE usable on all architectures
3525 * Disable date command on TQM866M - there is no RTC on MPC866
3527 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3529 * Implement adaptive SDRAM timing configuration based on actual CPU
3530 clock frequency for INCA-IP; fix problem with board hanging when
3531 switching from 150MHz to 100MHz
3533 * Add PCMCIA CS support for BMS2003 board
3535 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3536 see doc/README.MPC866 for details;
3537 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3538 calculate CPU clock frequency from PLL register values.
3540 * Add support for 128 MB RAM on TQM8xxL/M modules
3542 * Fix PS/2 keyboard problem caused by statically initialized variable
3543 pointing to a location in flash
3545 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3547 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3548 before we can access it; add delay in case we are faster (with no
3551 * Cleanup of some init functions
3553 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3554 to avoid Linux crashes by early packets coming in.
3556 * Accelerate flash accesses on LWMON board by using buffered writes
3558 * Fix typo in Makefile;
3559 fix problem with PARTNUM detection
3561 * Patch by Reinhard Meyer, 09 Jan 2004:
3562 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3564 * Add support for IDE LED on BMS2003 board
3565 (exclusive with status LED!)
3567 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3570 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3571 Add common files for "emk" boards
3573 * Add a common get_ram_size() function and modify the the
3574 board-specific files to invoke that common implementation.
3576 ======================================================================
3577 Changes for U-Boot 1.0.1:
3578 ======================================================================
3580 * Set default clock for INCA-IP to 150 MHz
3582 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3583 add I2C support; add support for DS1337 RTC
3585 * Add CompactFlash support for BMS2003 board
3587 * Add support for status LED on BMS2003 board
3589 * Patch by Scott McNutt, 02 Jan 2004:
3590 Add support for the Nios Active Serial Memory Interface (ASMI)
3593 * Patch by Andrea Marson, 16 Dec 2003:
3594 Add support for the PPChameleon ME and HI modules
3596 * Patch by Yuli Barcohen, 22 Dec 2003:
3597 Add support for Motorola DUET ADS board (MPC87x/88x)
3599 * Patch by Robert Schwebel, 15 Dec 2003:
3600 add support for cramfs (uses JFFS2 command interface)
3602 * Patches by Stephan Linz, 11 Dec 2003:
3603 - more documentation for NIOS port
3604 - new struct nios_pio_t, struct nios_spi_t
3605 - Reconfiguration for NIOS Development Kit DK1C20:
3606 o move board related code from board/dk1c20
3607 to board/altera/dk1c20
3608 o create a new common source path board/altera/common
3609 and move generic flash access stuff into it
3610 o change/expand configuration file DK1C20.h
3611 - Add support for NIOS Development Kit DK1S10
3612 - Add status LED support for NIOS systems
3613 - Add dual 7-segment LED support for Altera NIOS DevKits
3615 * Patch by Ronen Shitrit, 10 Dec 2003:
3616 Add support for the Marvell DB64360 / DB64460 development boards
3618 * Patch by Detlev Zundel, 10 Dec 2003:
3619 fix dependency problem in examples/Makefile
3621 * Patch by Denis Peter, 8 Dec 2003
3622 - add support for the PATI board (MPC555)
3623 - add SPI support for the MPC5xx
3625 * Patch by Anders Larsen, 08 Dec 2003:
3626 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3627 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3628 cleanup some redundand #defines
3630 * Patch by André Schwarz, 8 Dec 2003:
3631 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3632 - TX and RX deskriptors must be quad-word aligned
3633 - does not work with only one TX deskriptor
3634 - standard reset method does not work
3636 * Patch by Masami Komiya, 08 Dec 2003:
3637 add RTL8139 ethernet driver
3639 * Patches by Ed Okerson, 07 Dec 2003:
3640 - fix ethernet for the AU1x00 processors in little-endian mode.
3641 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3643 * Minor code cleanup (coding style)
3645 * Patch by Reinhard Meyer, 30 Dec 2003:
3646 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3647 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3648 - turned debug print of PHY registers into a function (called in two places)
3649 - added support for EMK MPC5200 based modules
3651 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3653 * Add support for TQM866M modules
3655 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3657 * Fix a few compiler warnings
3659 * Patch by Reinhard Meyer, 28 Dec 2003:
3660 Add initial support for TOP5200 board
3662 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3663 environment variable which can set to "100", "133", or "150". The
3664 CPU clock will be configured accordingly upon next reboot. Other
3665 values are ignored. In case of an invalid or undefined "cpuclk"
3666 value, the compile-time default CPU clock speed will be used.
3668 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3669 window that is used to access the UART registers by the Linux driver)
3671 * Patch by Reinhard Meyer, 20 Dec 2003:
3672 Fix clock calculation for the MPC5200 for higher clock frequencies
3673 (above 2**32 / 10 = 429.5 MHz).
3675 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3677 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3679 * Add new configuration for IceCube board with DDR memory
3681 * Update TRAB memory configurations
3683 * Add JFFS2 support for INCA-IP board
3685 * Patch by Bill Hargen, 09 Dec 2003:
3686 - BUBINGA405EP: changed flash driver to protect top sector containing
3688 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3689 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3690 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3691 - 405EP: added/fixed support for "reginfo" command.
3692 - 4xx: removed spurious MII error messages on "mii info" command.
3694 * Patch by Bernhard Kuhn, 28 Nov 2003:
3695 add support for ColdFire CPU
3696 add support for Motorola M5272C3 and M5282EVB boards
3698 * Patch by Pierre Aubert, 24 Nov 2003:
3699 - add a return value for the fpga command
3700 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3701 is defined. If ide_preinit fails, ide_init is aborted.
3702 - fix an endianess problem in fat.h
3704 * Patch by Wolter Kamphuis, 05 Dec 2003:
3705 Add support for SNMC's QS850/QS823/QS860T boards
3707 * Patch by Yuli Barcohen, 3 Dec 2003:
3708 "revive" U-Boot support for old Motorola MPC860ADS board
3710 * Patch by Cam(ilo?), 03 Dec 2003:
3711 make examples build even with broken Montavista objcopy
3713 * Patch by Pavel Bartusek, 27 Nov 2003:
3714 fix conversion problem with "bootretry" evironment variable
3716 * Patch by Andre Schwarz, 24 Nov 2003:
3717 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3719 * Patch by Pavel Bartusek, 21 Nov 2003:
3720 set ZMII bridge speed on 440
3722 * Patch by Anders Larsen, 17 Nov 2003:
3723 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3725 * Patches by David Müller, 14 Nov 2003:
3726 - board/mpl/common/common_util.c
3727 * implement support for BZIP2 compressed images
3728 * various cleanups (printf -> puts, ...)
3729 - board/mpl/common/flash.c
3730 * report correct errors to upper layers
3731 * check the erase fail and VPP low bits in status reg
3732 - board/mpl/vcma9/cmd_vcma9.c
3733 - board/mpl/vcma9/flash.c
3734 * various cleanups (printf -> puts, ...)
3736 * fix typo in comment
3737 - cpu/arm920t/usb_ohci.c
3738 * support for S3C2410 is missing in #if line
3740 * reinit some registers in case of error (cable missing, ...)
3742 * support for USB/MMC devices is missing in #if line
3743 - include/configs/MIP405.h
3744 - include/configs/PIP405.h
3745 * enable BZIP2 support
3746 * enlarge malloc space to 1MiB because of BZIP2 support
3747 - include/configs/VCMA9.h
3748 * enable BZIP2 support
3749 * enlarge malloc space to 1MiB because of BZIP2 support
3750 * enable USB support
3751 - lib_arm/armlinux.c
3752 * change calling convention of ARM Linux kernel as
3753 described on http://www.arm.linux.org.uk/developer/booting.php
3755 * Patch by Thomas Lange, 14 Nov 2003:
3756 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3757 support all these AMD boards.
3759 * Patch by Thomas Lange, 14 Nov 2003:
3760 Workaround for mips au1x00 physical memory accesses (the au1x00
3761 uses a 36 bit bus internally and cannot access physical memory
3762 directly. Use the uncached SDRAM address instead of the physical
3765 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3766 add Realtek 8019 ethernet driver
3768 * Patch by Yuli Barcohen, 13 Nov 2003:
3769 MPC826xADS/PQ2FADS cleanup
3771 * Patch by Anders Larsen, 12 Nov 2003:
3772 Update README to mark the PORTIO commands non-standard
3774 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3775 update for for Atmel AT91RM9200DK development kit:
3776 - support for environment variables in DataFlash
3777 - Atmel DataFlash AT45DB1282 support
3779 * Patch by Jeff Carr, 11 Nov 2003:
3780 add support for new version of 8270 processors
3782 * Patches by George G. Davis, 05 Nov 2003:
3783 - only pass the ARM linux initrd tag to the kernel when an initrd
3785 - update omap1510inn configuration file
3787 * Patches by Stephan Linz, 3 Nov 2003:
3788 - more endianess fixes for LAN91C111 driver
3789 - CFG_HZ configuration patch for NIOS Cyclone board
3791 * Patch by Stephan Linz, 28 Oct 2003:
3792 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3794 * Patch by Steven Scholz, 20 Oct 2003:
3795 - make "mii info <addr>" show infor for PHY at "addr" only
3796 - Endian fix for miiphy_info()
3798 * Patch by Gleb Natapov, 19 Sep 2003:
3799 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3801 * Patch by Anders Larsen, 17 Sep 2003:
3802 Bring ARM memory layout in sync with the documentation:
3803 stack and malloc-heap are now located _below_ the U-Boot code
3805 * Accelerate booting on TRAB board: read and check autoupdate image
3806 headers first instead of always reading the whole images.
3808 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3810 * Enabled password check on RMU board
3812 * Fix configuration problem with IceCube in LOWBOOT configuration:
3813 envrionment got embedded, corrupting the image layout.
3815 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3817 * Added BMS2003 board
3818 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3820 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3821 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3824 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3827 * Add checksum verification to 'imls' command
3829 * Add bd_info fields needed for 4xx Linux I2C driver
3831 * Patch by Martin Krause, 4 Nov. 2003:
3832 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3834 * Print used network interface when CONFIG_NET_MULTI is set
3836 * Patch by Bernhard Kuhn, 28 Oct 2003:
3837 Add low boot support for MPC5200
3839 * Fix problem with dual PCMCIA support (NSCU)
3841 * Fix MPC5200 I2C initialization function
3843 ======================================================================
3844 Changes for U-Boot 1.0.0:
3845 ======================================================================
3847 * Fix parameter passing to standalone images with bootm command
3849 * Patch by Kyle Harris, 30 Oct 2003:
3850 Fix build errors for ixdp425 board
3852 * Patch by David M. Horn, 29 Oct 2003:
3853 Fixes to build under CYGWIN
3855 * Get IceCube MGT5100 working (again)
3857 * Fix problems in memory test on some boards (which was not
3858 non-destructive as intended)
3860 * Patch by Gary Jennejohn, 28 Oct 2003:
3861 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3862 to prevent stack overflow on ARM systems
3864 * Patch by Stephan Linz, 28 Oct 2003:
3865 fix init sequence error for NIOS port
3867 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3869 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3871 * Patch by Xiao Xianghua, 23 Oct 2003:
3872 small patch for mpc85xx
3874 * Fix small problem in MPC5200 I2C driver
3876 * Fix FCC3 support on ATC board
3878 * Correct header printing for multi-image files in do_bootm()
3880 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3882 * Fix PCI problems on PPChameleon board
3884 * Patch by Steven Scholz, 18 Oct 2003:
3885 Fix AT91RM9200 ethernet driver
3887 * Patch by Nye Liu, 17 Oct 2003:
3888 Fix typo in include/mpc8xx.h
3890 * Patch by Richard Woodruff, 16 Oct 03:
3891 Fixes for cpu/arm925/interrupt.c
3892 - Initialize timestamp & lastdec vars.
3893 - fix timestamp overflows.
3894 - fix lastdec overflow.
3895 - smarter normalization to allow udelay() below 1ms to work.
3897 * Patch by Scott McNutt, 16 Oct
3898 add networking support for the Altera Nios Development Kit,
3899 Cyclone Edition (DK-1C20)
3901 * Patch by Jon Diekema, 14 Oct 2003:
3902 add hint about doc/README.silent to README file
3904 * Add CompactFlash support for NSCU
3906 * Fix PCI problems on PPChameleonEVB
3908 * TRAB auto-update: Base decision if we have to strip the image
3909 header on image type as encoded in the header
3910 (include image type patch by Martin Krause, 17 Oct 2003)
3912 * Patches by Xianghua Xiao, 15 Oct 2003:
3914 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3915 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3916 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3918 * Fix flash timings on TRAB board
3920 * Make sure HUSH is initialized for running auto-update scripts
3922 * Make 5200 reset command _really_ reset the board, without running
3923 any other code after it
3925 * Fix errors with flash erase when range spans across banks
3926 that are mapped in reverse order
3928 * Fix flash mapping and display on P3G4 board
3930 * Patch by Kyle Harris, 15 Jul 2003:
3931 - add support for Intel IXP425 CPU
3932 - add support for IXDP425 eval board
3934 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3935 for more information
3937 * Patch by Steven Scholz, 10 Oct 2003
3938 - Add support for Altera FPGA ACEX1K
3940 * Patches by Thomas Lange, 09 Oct 2003:
3941 - fix cmd_ide.c for non ppc boards (read/write functions did not
3942 add ATA base address)
3943 - fix for shannon board
3944 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3945 - Endian swap ATA identity for all big endian CPUs, not just PPC
3946 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3948 - add support for dbau1x00 board (MIPS32)
3950 * Patch by Sangmoon Kim, 07 Oct 2003:
3951 add support for debris board
3953 * Patch by Martin Krause, 09 Oct 2003:
3954 Fixes for TRAB board
3955 - /board/trab/rs485.c: correct baudrate
3956 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3957 udelay(); fix some timing problems with adc controller
3958 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3959 modify commands: touch and buzzer
3961 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3962 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3963 Use direct function calls for auto_update instead of hush commands
3965 * Patch by Scott McNutt, 04 Oct 2003:
3966 - add support for Altera Nios-32 CPU
3967 - add support for Nios Cyclone Development Kit (DK-1C20)
3969 * Patch by Steven Scholz, 29 Sep 2003:
3970 - A second parameter for bootm overwrites the load address for
3971 "Standalone Application" images.
3972 - bootm sets environment variable "filesize" to the resulting
3973 (uncompressed) data length for "Standalone Application" images
3974 when autostart is set to "no". Now you can do something like
3975 if bootm $fpgadata $some_free_ram ; then
3976 fpga load 0 $some_free_ram $filesize
3979 * Patch by Denis Peter, 25 Sept 2003:
3980 add support for the MIP405 Rev. C board
3982 * Patch by Yuli Barcohen, 25 Sep 2003:
3983 add support for Zephyr Engineering ZPC.1900 board
3985 * Patch by Anders Larsen, 23 Sep 2003:
3986 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3987 implemented for the x86 architecture)
3989 * Patch by Sangmoon Kim, 23 Sep 2003:
3990 fix pll_pci_to_mem_multiplier table for MPC8245
3992 * Patch by Anders Larsen, 22 Sep 2003:
3993 enable timed autoboot on PXA
3995 * Patch by David Müller, 22 Sep 2003:
3996 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3997 returns correct libgcc file path
3998 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3999 time on s3c24x0 systems
4001 * Patch by Jon Diekema, 19 Sep 2003:
4002 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4003 link state to the fault LED.
4004 - In NetLoop, make the Fault LED reflect the link status. The link
4005 status gets updated on entry, and on timeouts.
4007 * Patch by Anders Larsen, 18 Sep 2003:
4008 allow mkimage to build and run on Cygwin-hosted systems
4010 * Patch by Frank Müller, 18 Sep 2003:
4011 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4014 * Patch by Pantelis Antoniou, 16 Sep 2003:
4015 add tool to compute fileds in the PLPRCR register for MPC86x
4017 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4019 * Fix build problems under FreeBSD
4021 * Add generic filesystem image type
4023 * Make fatload set filesize environment variable
4025 * enable basic / medium / high-end configurations for PPChameleonEVB
4026 board; fix NAND code
4028 * enable TFTP client code to specify to the server the desired
4029 timeout value (see RFC-2349)
4031 * Improve SDRAM setup for TRAB board
4033 * Suppress all output with splashscreen configured only if "splashimage"
4036 * Fix problems with I2C support for mpc5200
4038 * Adapt TRAB configuration and auto_update to new memory layout
4040 * Add configuration for wtk board
4042 * Add support for the Sharp LQ065T9DR51U LCD display
4044 * Patch by Rune Torgersen, 17 Sep 2003:
4045 - Fixes for MPC8266 default config
4046 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4048 * Patches by Jon Diekema, 17 Sep 2003:
4049 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4052 - adjust "help" output
4054 * Patches by Anders Larsen, 17 Sep 2003:
4055 - fix spelling errors
4056 - set GD_FLG_DEVINIT flag only after device function pointers
4058 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4060 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4061 - trigger watchdog while waiting in serial driver
4063 * Add auto-update code for TRAB board using USB memory sticks,
4064 support new configuration with more memory
4066 * disable MPC5200 bus pipelining as workaround for bus contention
4068 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4069 priority; configure critical interrupts to be handled like external
4072 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4073 go back to 66 MHz for stability
4075 * Patches by Jon Diekema, 15 Sep 2003:
4076 - add description for missing CFG_CMD_* entries in the README file
4079 * Patch by Gleb Natapov, 14 Sep 2003:
4080 enable watchdog support for all MPC824x boards that have a watchdog
4082 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4083 "Non-octet Aligned Frame" errors we see at 100 Mbps
4085 * Patch by Sharad Gupta, 14 Sep 2003:
4086 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4088 * Patch by llandre, 11 Sep 2003:
4089 update configuration for PPChameleonEVB board
4091 * Patch by David Müller, 13 Sep 2003:
4092 various changes to VCMA9 board specific files
4094 * Add I2C support for MGT5100 / MPC5200
4096 * Patch by Rune Torgersen, 11 Sep 2003:
4097 Changed default memory option on MPC8266ADS to NOT be Page Based
4098 Interleave, since this doesn't work very well with the standard
4101 * Patch by George G. Davis, 12 Sep 2003:
4102 fix Makefile settings for sk98 driver
4104 * Patch by Stefan Roese, 12 Sep 2003:
4105 - new boards added: DP405, HUB405, PLU405, VOH405
4106 - some esd boards updated
4107 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4109 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4111 * Patch by Martin Krause, 11 Sep 2003:
4112 add burn-in tests for TRAB board
4114 * Enable instruction cache on MPC5200 board
4116 * Patch by Denis Peter, 11 Sep 2003:
4117 - fix USB data pointer assignment for bulk only transfer.
4118 - prevent to display erased directories in FAT filesystem.
4120 * Change output format for NAND flash - make it look like for other
4123 ======================================================================
4124 Changes for U-Boot 0.4.8:
4125 ======================================================================
4127 * Add I2C and RTC support for RMU board
4129 * Patches by Denis Peter, 9 Sep 2003:
4130 add FAT support for IDE, SCSI and USB
4132 * Patches by Gleb Natapov, 2 Sep 2003:
4133 - cleanup of POST code for unsupported architectures
4134 - MPC824x locks way0 of data cache for use as initial RAM;
4135 this patch unlocks it after relocation to RAM and invalidates
4138 * Patch by Gleb Natapov, 30 Aug 2003:
4139 new I2C driver for mpc107 bridge. Now works from flash.
4141 * Patch by Dave Ellis, 11 Aug 2003:
4142 - JFFS2: fix typo in common/cmd_jffs2.c
4143 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4144 - JFFS2: remove node version 0 warning
4145 - JFFS2: accept JFFS2 PADDING nodes
4146 - SXNI855T: add AM29LV800 support
4147 - SXNI855T: move environment from EEPROM to flash
4148 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4150 * Patch by Bill Hargen, 11 Aug 2003:
4151 fixes for I2C on MPC8240
4152 - fix i2c_write routine
4153 - fix iprobe command
4154 - eliminates use of global variables, plus dead code, cleanup.
4156 * Add support for USB Mass Storage Devices (BBB)
4157 (tested with USB memory sticks only)
4159 * Avoid flicker on TRAB's VFD
4161 * Add support for SK98xx driver
4163 * Add PCI support for SL8245 board
4165 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4166 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4167 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4169 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4170 to allow for more accurate baudrate settings
4171 (error now 0.7% at 115 kbps, instead of 3.5% before)
4173 * Patch by Andreas Mohr, 4 Sep 2003:
4174 Fix a lot of spelling errors
4176 * Add support for PPChameleon Eval Board
4178 * Add support for P3G4 board
4180 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4183 * Patch by Yuli Barcohen, 7 Aug 2003:
4184 check BCSR to detect if the board is configured in PCI mode
4186 ======================================================================
4187 Changes for U-Boot 0.4.7:
4188 ======================================================================
4190 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4191 add support for Adder II MPC852T module
4193 * Patch by George G. Davis, 19 Aug 2003:
4194 fix TI Innovator/OMAP1510 pin configs
4196 * Patches by Kshitij, 18 Aug 2003
4197 - add support for arm926ejs cpu core
4198 - add support for TI OMAP 1610 Innovator Board
4200 * Patch by Yuli Barcohen, 14 Aug 2003:
4201 add support for bzip2 uncompression
4203 * Add GCC library to examples/Makefile so GCC utility functions will
4206 * Add I2C and RTC support for RMU board using software I2C driver
4207 (because of better response to iprobe command); fix problem with
4210 * Patch by Matthias Fuchs, 28 Aug 2003:
4211 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4212 CONFIG_BOOTP_MAKS (see README).
4214 * Fix ICU862 environment problem
4216 * Fix RAM size detection for RMU board
4218 * Implement "reset" for MGT5100/MPC5200 systems
4220 ======================================================================
4221 Changes for U-Boot 0.4.6:
4222 ======================================================================
4224 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4225 allow selection of clock frequency as "make" target
4227 * Implement memory autosizing code for IceCube boards
4229 * Configure network port on INCA-IP for autonegotiation
4231 * Fix overflow problem in network timeout code
4233 * Patch by Richard Woodruff, 8 Aug 2003:
4234 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4236 ======================================================================
4237 Changes for U-Boot 0.4.5:
4238 ======================================================================
4240 * Update for TQM board defaults:
4241 disable clocks_in_mhz, enable boot count limit
4243 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4244 in toplevel directory instead. Removed astest.c from tools/gdb because
4245 it is no longer relevant.
4247 * Fix PCI support for MPC5200 / IceCube Board
4249 * Map ISP1362 USB OTG controller for NSCU board
4251 * Patch by Brad Parker, 02 Aug 2003:
4252 fix sc520_cdp problems
4254 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4256 * Allow erase command to cross flash bank boundaries
4258 * Patch by Scott McNutt, 21 Jul 2003:
4259 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4260 Both LynxOS and BlueCat linux KDIs are supported.
4262 * Patch by Richard Woodruff, 25 Jul 2003:
4263 use more reliable reset for OMAP/925T
4265 * Patch by Nye Liu, 25 Jul 2003:
4266 fix typo in mpc8xx.h
4268 * Patch by Richard Woodruff, 24 Jul 2003:
4269 Fixes for cmd_nand.c:
4270 - Fixed null dereferece which could result in incorrect ECC values.
4271 - Added support for devices with no Ready/Busy signal hooked up.
4272 - Added OMAP1510 read/write protect handling.
4273 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4275 - Switched default ECC to be JFFS2.
4277 * Allow crc32 to be used at address 0x000
4279 * Provide consistent interface to standalone applications to access
4280 the 'global_data' structure
4281 Provide a doc/README.standalone more useful to users/developers.
4283 * Make IceCube MGT5100 FEC driver work
4285 * Implement new mechanism to export U-Boot's functions to standalone
4286 applications: instead of using (PPC-specific) system calls we now
4287 use a jump table; please see doc/README.standalone for details
4289 * Patch by Dave Westwood, 24 Jul 2003:
4290 added support for Unity OS (a proprietary OS)
4292 * Patch by Detlev Zundel, 23 Jul 2003:
4293 add "imls" command to print flash table of contents
4295 * Fix cold boot detection for log buffer reset
4297 * Return error for invalid length specifiers with "cp.X" etc.
4299 * Fix startup problem on MIPS
4301 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4302 bitmap support is configured
4304 * Patch by Bill Hargen, 18 Jul 2003:
4305 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4307 * Patch by Denis Peter, 18 Jul 2003:
4308 - fix memory configuration for MIP405T
4309 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4311 * Cleanup of TQM82xx configurations; use "official" board types
4312 to make selection easier.
4314 * Patch by Martin Krause, 17 Jul 2003:
4315 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4317 * Patch by Richard Woodruff, 17 July 03:
4318 - Fixed bug in OMAP1510 baud rate divisor settings.
4320 * Patch by Nye Liu, 16 July 2003:
4322 - add MPC86xADS support (uses MPC86xADS.h)
4323 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4325 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4326 o don't trust gclk() software measurement by default, depend on
4327 CONFIG_8xx_GCLK_FREQ
4328 - add DRAM SIMM not installed detection
4329 - use more "correct" SDRAM initialization sequence
4330 - allow different SDRAM sizes (8xxADS has 8M)
4332 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4333 - rename MAMR/MBMR defines to be more consistent. Should eventually
4334 be merged into MxMR to better reflect the PowerQUICC datasheet.
4336 * Patch by Yuli Barcohen, 16 Jul 2003:
4337 support new Motorola PQ2FADS-ZU evaluation board which replaced
4338 MPC8260ADS and MPC8266ADS
4340 ======================================================================
4341 Changes for U-Boot 0.4.4:
4342 ======================================================================
4344 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4346 * Add support for MGT5100 and MPC5200 processors
4348 * Patch by Lutz Dennig, 15 Jul 2003:
4349 update for R360MPI board
4351 ======================================================================
4352 Changes for U-Boot 0.4.3:
4353 ======================================================================
4355 * Patches by Kshitij, 04 Jul 2003
4356 - added support for arm925t cpu core
4357 - added support for TI OMAP 1510 Innovator Board
4359 * Patches by Martin Krause, 14 Jul 2003:
4360 - add I2C support for s3c2400 systems (trab board)
4361 - (re-) add "ping" to command table
4363 * Fix handling of "slow" POST routines
4365 * Patches by Yuli Barcohen, 13 Jul 2003:
4366 - Correct flash and JFFS2 support for MPC8260ADS
4367 - fix PVR values and clock generation for PowerQUICC II family
4370 * Patch by Bernhard Kuhn, 08 Jul 2003:
4371 - add support for M68K targets
4373 * Patch by Ken Chou, 3 Jul:
4374 - Fix PCI config table for A3000
4375 - Fix iobase for natsemi.c
4376 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4378 * Allow to enable "slow" POST routines by key press on power-on
4379 * Fix temperature dependend switching of LCD backlight on LWMON
4380 * Tweak output format for LWMON
4382 * Patch by Stefan Roese, 11 Jul 2003:
4383 - Fix bug in CONFIG_VERSION_VARIABLE.
4384 - AR405 config updated.
4385 - OCRTC/ORSG: bsp command added.
4386 - ASH405 bsp update.
4388 ======================================================================
4389 Changes for U-Boot 0.4.2:
4390 ======================================================================
4392 * Add support for NSCU board
4394 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4396 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4397 mirror bit flash on TQM8xxM modules
4399 * Patch by Kenneth Johansson, 30 Jun 2003:
4400 get rid of MK_CMD_ENTRY macro; update doc/README.command
4402 * Patch by Seb James, 30 Jun 2003:
4403 Improve documentation of I2C configuration in README
4405 * Fix problems with previous log buffer "fixes"
4407 * Fix minor help text issues
4409 * "log append" did not append a newline
4411 ======================================================================
4412 Changes for U-Boot 0.4.1:
4413 ======================================================================
4415 * Fix some missing commands, cleanup header files
4416 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4418 * Rewrite command lookup and help command (fix problems with bubble
4419 sort when sorting command name list). Minor cleanup here and there.
4421 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4422 - Allow to call sysmon function interactively
4423 - PIC on LWMON board needs delay after power-on
4424 - Add missing RSR definitions for MPC8xx
4425 - Improve log buffer handling: guarantee clean reset after power-on
4426 - Add support for EXBITGEN board (aka "genie")
4427 - Add support for SL8245 board
4430 - remove trailing white space, trailing empty lines, C++ comments, etc.
4431 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4433 * Patches by Kenneth Johansson, 25 Jun 2003:
4434 - major rework of command structure
4435 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4437 ======================================================================
4438 Changes for U-Boot 0.4.0:
4439 ======================================================================
4441 * Patches by Robert Schwebel, 26 Jun 2003:
4442 - csb226 configuration updated
4443 - credits for logodl port updated
4444 - innokom configuration updated
4445 - logodl tree update, still with coding style inconsistencies
4446 - added OCM for ppc405 warning to README
4448 * Patch by Pantelis Antoniou, 25 Jun 2003:
4449 update NetVia with V2 board support
4451 * Header file cleanup for ARM
4453 * Patch by Murray Jensen, 24 Jun 2003:
4454 - make sure to use only U-boot provided header files
4455 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4457 * Patch by Stefan Roese, 24 Jun 2003:
4458 - Update esd ASH405 board files.
4459 - Update esd DASA_SIM config file.
4460 - Add ping command to some esd boards.
4462 * Patch by Yuli Barcohen, 23 Jun 2003:
4463 Update for MPC8260ADS board
4465 * Patch by Murray Jensen, 23 Jun 2003:
4466 - cleanup of GCC 3.x compiler warnings
4468 * Patch by Rune Torgersen, 4 Jun 2003:
4469 add large memory support for MPC8266ADS board
4471 * Patch by Richard Woodruff, 19 June 03:
4472 - Enabled standard u-boot device abstraction for ARM
4473 - Enabled console device for ARM
4474 - Initilized bi_baudrate for ARM
4476 * Patch by Bill Hargen, 23 Apr 2003:
4477 fix byte order for 824x I2C addresses (write op)
4479 * Patch by Murray Jensen, 20 Jun 2003:
4481 - cleanup (especially for gcc-3.x compilers)
4483 * Patch by Tom Guilliams, 20 Jun 2003:
4484 added CONFIG_750FX support for IBM 750FX processors
4486 * Patch by Devin Crumb, 02 Apr 2003:
4487 Fix clock divider rounding problem in drivers/serial.c
4489 * Patch by Richard Woodruff, 19 June 03:
4490 - Fixed smc91c111 driver to sync with the u-boot environment
4491 (driver/smc91c111.c).
4492 - Added eth_init error return check in NetLoop (net/net.c).
4494 * Patch by Ken Chou, 19 June 2003:
4495 Added support for A3000 SBC board (Artis Microsystems Inc.)
4497 * Patches by Murray Jensen, 17 Jun 2003:
4498 - Hymod board database mods: add "who" field and new xilinx chip types
4499 - provide new "init_cmd_timeout()" function so code external to
4500 "common/main.c" can use the "reset_cmd_timeout()" function before
4501 entering the main loop
4502 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4503 slightly different. see include/configs/hymod.h for an example
4504 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4505 CFG_DTT_ADM1021 defined)
4506 - add new "eeprom_probe()" function which has similar args and
4507 behaves in a similar way to "eeprom_read()" etc.
4508 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4509 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4510 - gdbtools copyright update
4511 - ensure that set_msr() executes the "sync" and "isync" instructions
4512 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4513 - 8260 I/O ports fix: Open Drain should be set last when configuring
4514 - add SIU IRQ defines for 8260
4515 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4516 config.mk to allow board configurations to override the GNU
4517 linker script, selected via the LDSCRIPT, make variable, and to
4518 give an initial value to the OBJCFLAGS make variable
4519 - 8260 i2c enhancement:
4520 o correctly extends the timeout depending on the size of all
4521 queued messages for both transmit and receive
4522 o will not continue with receive if transmit times out
4523 o ensures that the error callback is done for all queued tx
4525 o correctly detects both tx and rx timeouts, only delivers one to
4526 the callback, and does not overwrite an earlier error
4527 o logic in i2c_probe now correct
4528 - add "vprintf()" function so that "panic()" function can be
4530 - many Hymod board changes
4532 * Patches by Robert Schwebel, 14 Jun 2003:
4533 - add support for Logotronic DL datalogger board
4534 - cleanup serial line after kermit binary download
4535 - add debugX macro (debug level support)
4536 - update mach-types.h to latest arm.linux.org.uk master list.
4538 * Patches by David Müller, 12 Jun 2003:
4539 - rewrite of the S3C24X0 register definitions stuff
4540 - "driver" for the built-in S3C24X0 RTC
4542 * Patches by Yuli Barcohen, 12 Jun 2003:
4543 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4544 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4545 configuration word supplied by FPGA on some MPC8260ADS boards
4547 * Patch by Pantelis Antoniou, 10 Jun 2003:
4548 Unify status LED interface
4550 * Add support for DS12887 RTC; add RTC support for ATC board
4552 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4553 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4554 - Add Atmel DataFlash support for reading and writing.
4555 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4556 - Add Flash detection on Atmel AT91RM9200DK
4557 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4558 - Replace old Ethernet PHY layer functions
4559 - Change link address
4561 * Patch by Frank Smith, 9 Jun 2003:
4562 use CRIT_EXCEPTION for machine check on 4xx
4564 * Patch by Detlev Zundel, 13 Jun 2003:
4565 added implementation of the "carinfo" command in cmd_immap.c
4567 * Fix CONFIG_NET_MULTI support in include/net.h
4569 * Patches by Kyle Harris, 13 Mar 2003:
4570 - Add FAT partition support
4571 - Add command support for FAT
4572 - Add command support for MMC
4574 - Add Intel PXA support for video
4575 - Add Intel PXA support for MMC
4577 - Enable MMC and FAT for lubbock board
4578 - Other misc changes for lubbock board
4580 * Patch by Robert Schwebel, April 02, 2003:
4581 fix for SMSC91111 driver
4583 * Patch by Vladimir Gurevich, 04 Jun 2003:
4584 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4586 * Patch by Stefan Roese, 05 Jun 2003:
4587 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4588 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4589 data cache can be used even if the chip select is in use.
4590 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4591 (see README for further description).
4592 - Changed config files of CONFIG_EEPRO100 boards to use the
4593 CFG_RX_ETH_BUFFER define.
4595 * Add support for RMU board
4597 * Add support for TQM862L at 100/50 MHz
4599 * Patch by Pantelis Antoniou, 02 Jun 2003:
4600 major reconstruction of networking code;
4601 add "ping" support (outgoing only!)
4603 * Patch by Denis Peter, 04 June 2003:
4604 add support for the MIP405T board
4606 * Patches by Udi Finkelstein, 2 June 2003:
4607 - Added support for custom keyboards, initialized by defining a
4608 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4609 - Added support for the RBC823 board.
4610 - cpu/mpc8xx/lcd.c now automatically calculates the
4611 Horizontal Pixel Count field.
4613 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4614 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4616 * Patch by Mark Rakes, 14 May 2003:
4617 add support for Intel e1000 gig cards.
4619 * Patch by Nye Liu, 3 Jun 2003:
4620 fix critical typo in MAMR definition (include/mpc8xx.h)
4622 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4624 * Patch by Klaus Heydeck, 2 Jun 2003
4625 Minor changes for KUP4K configuration
4627 * Patch by Marc Singer, 29 May 2003:
4628 Fixed rarp boot method for IA32 and other little-endian CPUs.
4630 * Patch by Marc Singer, 28 May 2003:
4631 Added port I/O commands.
4633 * Patch by Matthew McClintock, 28 May 2003
4634 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4635 - minor patches for utx8245
4637 * Patch by Daniel Engström, 28 May 2003:
4640 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4641 add nand flash support to SXNI855T configuration
4642 fix/extend nand flash support:
4643 - fix 'nand erase' command so does not erase bad blocks
4644 - fix 'nand write' command so does not write to bad blocks
4645 - fix nand_probe() so handles no flash detected properly
4646 - add doc/README.nand
4647 - add .jffs2 and .oob options to nand read/write
4648 - add 'nand bad' command to list bad blocks
4649 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4650 - make NAND read/write faster
4652 * Patch by Rune Torgersen, 23 May 2003:
4653 Update for MPC8266ADS board
4655 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4656 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4657 _time_ (!) if the environment is embedded within the U-Boot image,
4658 or in a separate flash sector.
4660 * Cleanup CFG_DER #defines in config files (wd maintained only)
4662 * Fix data abort exception handling for arm920t CPU
4664 * Fix alignment problems with flash driver for TRAB board
4666 * Patch by Donald White, 21 May 2003:
4667 fix calculation of base address in pci_hose_config_device()
4669 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4670 execute "cmd2", even if "cmd1" fails. Note that this is different
4671 to "run var1 var2" where the contents of "var2" will NOT be
4672 executed when a command in "var1" fails.
4674 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4676 * Patch by Kyle Harris, 20 May 2003:
4677 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4678 into cpu/pxa and arch-pxa.
4680 * Patch by Stefan Roese, 23 May 2003:
4681 - IBM PPC405EP port added.
4682 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4683 UART0) is used as default U-Boot console. PPC4xx only!
4684 - esd ASH405 board added (PPC405EP based).
4685 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4686 - esd CPCI405AB board added.
4687 - esd PMC405 board added.
4688 - Update of some esd boards.
4690 * Patch by Denis Peter, 19 Mai 2003:
4691 add support for the MIP405-3 board
4693 * Patch by Dave Ellis, 22 May 2003:
4694 Fix problem with only partially cleared .bss segment
4696 * Patch by Rune Torgersen, 12 May 2003:
4697 get PCI to work on a MPC8266ADS board; incorporate change to
4698 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4700 * Patch by Nye Liu, 1 May 2003:
4701 minor patches for the FADS8xx
4703 * Patch by Thomas Schäfer, 28 Apr 2003:
4704 Fix SPD handling for 256 ECC DIMM on Walnut
4706 * Add support for arbitrary bitmaps for TRAB's VFD command;
4707 allow to pass boot bitmap addresses in environment variables;
4708 allow for zero boot delay
4710 * Patch by Christian Geißinger, 19 May 2002:
4711 On TRAB: wait until the dummy byte has been completely sent
4713 * Patch by David Updegraff, 22 Apr 2003:
4714 update for CrayL1 board
4716 * Patch by Pantelis Antoniou, 21 Apr 2003:
4717 add boot support for ARTOS (a proprietary OS)
4719 * Patch by Steven Scholz, 11 Apr 2003:
4720 Add support for RTC DS1338
4722 * Patch by Rod Boyce, 24 Jan 2003:
4723 Fix counting of extended partitions in diskboot command
4725 * Patch by Christophe Lindheimer, 20 May 2003:
4726 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4728 * Fix SDRAM timing on Purple board
4730 * Add support for CompactFlash on ATC board
4731 (includes support for Intel 82365 and compatible PC Card controllers,
4732 and Yenta-compatible PCI-to-CardBus controllers)
4734 * Patch by Mathijs Haarman, 08 May 2003:
4735 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4737 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4739 * Add support for Promess ATC board
4741 * Patch by Keith Outwater, 28 Apr 2003:
4742 - Miscellaneous corrections and additions to GEN860T board specific code.
4743 - Added GEN860_SC variant to GEN860T.
4744 - Miscellaneous corrections to GEN860T documentation.
4745 - Correct duplicate entry in U-Boot CREDITS file.
4746 - Add GEN860T_SC entry in MAINTAINERS file.
4747 - Update CREDITS file with GEN860T_SC info.
4749 * Update Smiths Aerospace addresses in MAINTAINERS file
4751 * Fix error handling in hush's version of "run" command
4754 - Splashscreen support
4757 - temperature dependend enabling of LCD
4759 * Allow booting from old "PPCBoot" disk partitions
4761 * Add support for TQM8255 Board / MPC8255 CPU
4763 ======================================================================
4764 Changes for U-Boot 0.3.1:
4765 ======================================================================
4767 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4769 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4770 display when Linux takes over
4772 * Patch by Erwin Rol, 27 Feb 2003:
4773 Add support for RTEMS (this time for real).
4775 * Add support for "bmp info" and "bmp display" commands to load
4776 bitmap images; this can be used (for example in a "preboot"
4777 command) to display a splash screen very quickly after poweron.
4779 * Add support for 133 MHz clock on INCA-IP board
4781 * Patch by Lutz Dennig, 10 Apr 2003:
4782 Update for R360MPI board
4784 * Add new meaning to "autostart" environment variable:
4785 If set to "no", a standalone image passed to the
4786 "bootm" command will be copied to the load address
4787 (and eventually uncompressed), but NOT be started.
4788 This can be used to load and uncompress arbitrary
4791 * Patch by Stefan Roese, 10 Apr 2003:
4792 Changed DHCP client to use IP address from server option field #54
4793 from the OFFER packet in the server option field #54 in the REQUEST
4794 packet. This fixes a problem using a Windows 2000 DHCP server,
4795 where the DHCP-server is not the TFTP-server.
4797 * Set max brightness for MN11236 displays on TRAB board
4799 * Add support for TQM862L modules
4801 ======================================================================
4802 Changes for U-Boot 0.3.0:
4803 ======================================================================
4805 * Patch by Arun Dharankar, 4 Apr 2003:
4806 Add IDMA example code (tested on 8260 only)
4808 * Add support for Purple Board (MIPS64 5Kc)
4810 * Add support for MIPS64 5Kc CPUs
4812 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4814 * Patch by Denis Peter, 04 Apr 2003:
4815 - update MIP405-4 board
4817 * Patch by Stefan Roese, 4 Apr 2003:
4818 - U-Boot version environment variable "ver" added
4819 (CONFIG_VERSION_VARIABLE).
4820 - Changed PPC405GPr version from A to B.
4821 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4823 * Patches by Denis Peter, 03 April 2003:
4824 - fix PCI IRQs on MPL boards
4825 - fix two more un-relocated pointer problems
4827 * Fix behaviour of "run" command:
4828 - print error message iv variable does not exist
4829 - terminate processing of arguments in case of error
4831 * Patches by Peter Figuli, 10 Mar 2003
4832 - Add support for BTUART on PXA platform
4833 - Add support for WEP EP250 (PXA) board
4835 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4836 flash using a BDI2000
4838 * Implement fix for I2C Edge Conditions problem for all boards that
4839 use the bit-banging driver (common/soft_i2c.c)
4841 * Patch by Martin Winistoerfer, 23 Mar 2003
4842 - Add port to MPC555/556 microcontrollers
4843 - Add support for cmi customer board with
4844 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4846 * Patch by Rick Bronson, 28 Mar 2003:
4847 - fix common/cmd_nand.c
4849 * Patch by Arun Dharankar, 24 Mar 2003:
4850 - add threads / scheduler example code
4852 * Add patches by Robert Schwebel, 31 Mar 2003:
4853 - add ctrl-c support for kermit download
4854 - align bdinfo output on ARM
4855 - csb226 board: bring in sync with innokom/memsetup.S
4856 - csb226 board: fix MDREFR handling
4857 - misc doc fixes / extensions
4858 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4859 - add BOOT_PROGRESS to armlinux.c
4861 * Add CPU ID, version, and clock speed for INCA-IP
4863 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4864 - fix SRAM and SDRAM memory sizing
4865 - add status LED support
4866 - add MAC address for second (SCC1) ethernet port
4868 * Update default environment for TQM8260 board
4870 * Patch by Rick Bronson, 16 Mar 2003:
4871 - Add NAND flash support for reading, writing, and erasing NAND
4872 flash (certain forms of which are called SmartMedia).
4873 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4875 * Patches by Robert Schwebel, 19 Mar 2003:
4876 - use arm-linux-gcc as default compiler for ARM
4877 - fix i2c fixup code
4878 - fix missing baudrate setting
4879 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4880 - moved "ignoring trailing characters" _before_ u-boot wants to
4881 print out diagnostics messages; removes bogus characters at the
4884 * Patch by John Zhan, 18 Mar 2003:
4885 Add support for SinoVee Microsystems SC8xx boards
4887 * Patch by Rolf Offermanns, 21 Mar 2003:
4888 ported the dnp1110 related changes from the current armboot cvs to
4889 current u-boot cvs. smc91111 does not work. problem marked in
4890 smc91111.c, grep for "FIXME".
4892 * Patch by Brian Auld, 25 Mar 2003:
4893 Add support for STM flash chips on ebony board
4895 * Add PCI support for MPC8250 Boards (PM825 module)
4897 * Patch by Stefan Roese, 25 Mar 2003:
4900 * Patch by Stefan Roese, 20 Mar 2003:
4901 - CPCI4052 update (support for revision 3).
4902 - Set edge conditioning circuitry on PPC405GPr for compatibility
4903 to existing PPC405GP designs.
4904 - Clip udiv to 5 bits on PPC405 (serial.c).
4906 * Extend INCAIP board support:
4907 - add automatic RAM size detection
4908 - add "bdinfo" command
4909 - pass flash address and size to Linux kernel
4910 - switch to 150 MHz clock
4912 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4913 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4914 boards, version 153 for Rev. 200 boards).
4916 * Patch by Vladimir Gurevich, 12 Mar 2003:
4917 Fix relocation problem of statically initialized string pointers
4920 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4921 Cleanup & bug fixes for JFFS2 code:
4922 - the memory mangement was broken. It caused havoc on malloc by
4923 writing beyond the block boundaries.
4924 - the length calculation for files was wrong, sometimes resulting
4925 in short file reads.
4926 - data copying now optionally takes fragment version numbers into
4927 account, to avoid copying from older data.
4928 See doc/README.JFFS2 for details.
4930 * Patch by Josef Wagner, 12 Mar 2003:
4931 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4932 - ETH05 and BEDBUG support for CU824
4933 - added support for MicroSys CPC45
4934 - new BOOTROM/FLASH0 and DOC base for PM826
4936 * Patch by Robert Schwebel, 12 Mar 2003:
4937 Fix the chpart command on innokom board
4940 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4941 s/PPCBoot/U-Boot/ in some files
4942 s/pImage/uImage/ in some files
4944 * Patch by Detlev Zundel, 15 Jan 2003:
4945 Fix '' command line quoting
4947 * Patch by The LEOX team, 19 Jan 2003:
4948 - add support for the ELPT860 board
4949 - add support for Dallas ds164x RTC
4951 * Patches by David Müller, 31 Jan 2003:
4952 - minimal setup for CardBus bridges
4953 - add EEPROM read/write support in the CS8900 driver
4954 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4955 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4957 * Patch by Steven Scholz, 04 Feb 2003:
4958 add support for RTC DS1307
4960 * Patch by Reinhard Meyer, 5 Feb 2003:
4961 fix PLPRCR/SCCR init sequence on 8xx to allow for
4962 changes of EBDF by software
4964 * Patch by Vladimir Gurevich, 07 Feb 2003:
4965 "API-compatibility patch" for 4xx I2C driver
4967 * TRAB fixes / extensions:
4968 - Restore VFD brightness as saved in environment
4969 - add support for Fujitsu flashes
4970 - make sure both buzzers are turned off (drive low level)
4972 * Patches by Robert Schwebel, 06 Mar 2003:
4973 - fix bug in BOOTP code (must use NetCopyIP)
4974 - update of CSB226 port
4975 - clear BSS segment on XScale
4976 - added support for i2c_init_board() function
4977 - update to the Innokom plattform
4979 * Extend support for redundand environments for configurations where
4980 environment size < sector size
4982 * Patch by Rune Torgersen, 13 Feb 2003:
4983 Add support for Motorola MPC8266ADS board
4985 * Patch by Kyle Harris, 19 Feb 2003:
4986 patches for the Intel lubbock board:
4987 memsetup.S - general cleanup (based on Robert's csb226 code)
4988 flash.c - overhaul, actually works now
4989 lubbock.c - fix init funcs to return proper value
4991 * Patch by Kenneth Johansson, 26 Feb 2003:
4992 - Fixed off by one in RFTA calculation.
4993 - No need to abort when LDF is lower than we can program it's only
4994 minimum timing so clamp it to what we can do.
4995 - Takes function pointer to function for reading the spd_nvram. Usefull
4996 for faking data or hardcode a module without the nvram.
4997 - fix other user for above change
4998 - fix some comments.
5000 * Patches by Brian Waite, 26 Feb 2003:
5001 - fix port for evb64260 board
5002 - fix PCI for evb64260 board
5005 * Patch by Reinhard Meyer, 1 Mar 2003:
5006 Add support for EMK TOP860 Module
5008 * Patch by Yuli Barcohen, 02 Mar 2003:
5009 Add SPD EEPROM support for MPC8260ADS board
5011 * Patch by Robert Schwebel, 21 Jan 2003:
5012 - Add support for Innokom board
5013 - Don't complain if "install" fails
5014 - README cleanup (remove duplicated lines)
5015 - Update PXA header files
5017 * Add documentation for existing POST code (doc/README.POST)
5019 * Patch by Laudney Ren, 15 Jan 2003:
5020 Fix handling of redundand environment in "tools/envcrc.c"
5022 * Patch by Detlev Zundel, 28 Feb 2003:
5023 Add bedbug support for 824x systems
5025 * Add support for 16 MB flash configuration of TRAB board
5027 * Patch by Erwin Rol, 27 Feb 2003:
5028 Add support for RTEMS
5030 * Add image information to README
5032 * Patch by Stefan Roese, 18 Feb 2003:
5033 CPCIISER4 configuration updated.
5035 * Patch by Stefan Roese, 17 Feb 2003:
5036 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5038 * Patch by Stefan Roese, 13 Feb 2003:
5039 Add "pcidelay" environment variable (in ms, enabled via
5040 CONFIG_PCI_BOOTDELAY).
5041 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5042 RST# to respond to configuration cycles (33MHz -> 1s).
5044 * Fix dual PCMCIA slot support (when running with just one
5047 * Add VFD type detection to trab board
5049 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5050 variable with value in the EEPROM
5052 * Patch by Stefan Roese, 10 Feb 2003:
5053 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5055 * Add support for MIPS32 4Kc CPUs
5057 * Add support for INCA-IP Board
5059 ======================================================================
5060 Changes for U-Boot 0.2.2:
5061 ======================================================================
5063 * Add dual ethernet support on PM826
5065 * Add support for LXT971 PHY on PM826
5067 * Patch by Tord Andersson, 16 Jan 2003:
5068 Fix flash sector count for TQM8xxL
5070 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5071 16 bytes out of each 32 byte block)
5073 ======================================================================
5074 Changes for U-Boot 0.2.1:
5075 ======================================================================
5077 * Add support for V37 board
5078 (patch by Jón Benediktsson, 11 Dec 2002)
5080 * Update baudrate in bd_info when it gets changed
5082 * Add watchdog trigger points while waiting for serial port
5083 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5085 * Improve command line tool to access the U-Boot's environment
5086 (figuration of the utility, using a config file)
5088 * Add single quote support for (old) command line parser
5090 * Switch LWMON board default config from FRAM to EEPROM;
5091 in POST, EEPROM shows up on 8 addresses
5093 ======================================================================
5094 Changes for U-Boot 0.2.0:
5095 ======================================================================
5097 * Use 1-byte-read instead of -write for iprobe() function
5098 Add i2c commands to PM826 config
5100 * extend I2C POST code: check for list on known addresses
5102 * Improve log buffer code; use "loglevel" to decide which messages
5103 to log on the console, too (like in Linux); get rid of "logstart"
5105 * Add command line tool to access the U-Boot's environment
5106 (board-specific for TRAB now, to be fixed later)
5108 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5109 Fix misc problems with AmigaOne support
5111 * Patch by Chris Hallinan, 3 Dec 2002:
5112 minor cleanup to the MPC8245 EPIC driver
5114 * Patch by Pierre Aubert , 28 Nov 2002
5115 Add support for external (SIU) interrupts on MPC8xx
5117 * Patch by Pierre Aubert , 28 Nov 2002
5118 Fix nested syscalls bug in standalone applications
5120 * Patch by David Müller, 27 Nov 2002:
5121 fix output of "pciinfo" command for CardBus bridge devices.
5123 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5126 * Add LED indication for IDE activity on KUP4K board
5128 * Fix startup problems with VFD display on TRAB
5130 * Patch by Pierre Aubert, 20 Nov 2002
5131 Add driver for Epson SED13806 graphic controller.
5132 Add support for BMP logos in cfb_console driver.
5134 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5136 * Patch by Rod Boyce, 21 Nov 2002:
5137 fix PCMCIA on MBX8xx board
5139 * Patch by Pierre Aubert , 21 Nov 2002
5140 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5141 bootmode word in DPRAM configurable
5143 * Patch by Daniel Engström, 18 Nov 2002:
5144 Fixes for x86 port (mostly strings issues)
5146 * Patch by Ken Chou, 18 Nov 2002:
5147 Fix for natsemi NIC cards (DP83815)
5149 * Patch by Pierre Aubert, 19 Nov 2002:
5150 fix a bug for the MII configuration, and some warnings
5152 * Patch by Thomas Frieden, 13 Nov 2002:
5153 Add code for AmigaOne board
5154 (preliminary merge to U-Boot, still WIP)
5156 * Patch by Jon Diekema, 12 Nov 2002:
5157 - Adding URL for IEEE OUI lookup
5158 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5160 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5161 root-on-nfs macros are designed to switch how the default boot
5162 method gets defined.
5164 * Patch by Daniel Engström, 13 Nov 2002:
5165 Add support for i386 architecture and AMD SC520 board
5167 * Patch by Pierre Aubert, 12 Nov 2002:
5168 Add support for DOS filesystem and booting from DOS floppy disk
5170 * Patch by Jim Sandoz, 07 Nov 2002:
5171 Increase number of network RX buffers (PKTBUFSRX in
5172 "include/net.h") for EEPRO100 based boards (especially SP8240)
5173 which showed "Receiver is not ready" errors when U-Boot was
5174 processing the receive buffers slower than the network controller
5177 * Patch by Andreas Oberritter, 09 Nov 2002:
5178 Change behaviour of NetLoop(): return -1 for errors, filesize
5179 otherwise; return code 0 is valid an means no file loaded - in this
5180 case the environment still gets updated!
5182 * Patches by Jon Diekema, 9 Nov 2002:
5183 - improve ADC/DAC clocking on the SACSng board to align
5184 the failing edges of LRCLK and SCLK
5185 - sbc8260 configuration tweaks
5186 - add status LED support for 82xx systems
5187 - wire sspi/sspo commands into command handler; improved error
5189 - add timestamp support and alternate memory test to the
5190 SACSng configuration
5192 * Patch by Vince Husovsky, 7 Nov 2002:
5193 Add "-n" to linker options to get rid of "Not enough room for
5194 program headers" problem
5196 * Patch by David Müller, 05 Nov 2002
5197 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5198 so we can use an already existing name
5200 * Patch by Pierre Aubert, 05 Nov 2002
5201 Hardware relatied improvments in FDC boot code
5203 * Patch by Holger Schurig, 5 Nov 2002:
5204 Make the PXA really change it's frequency
5206 * Patch by Pierre Aubert, 05 Nov 2002
5207 Add support for slave serial Spartan 2 FPGAs
5209 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5212 * Add support for log buffer which can be passed to Linux kernel's
5213 syslog mechanism; used especially for POST results.
5215 * Patch by Klaus Heydeck, 31 Oct 2002:
5216 Add initial support for kup4k board
5218 * Patch by Robert Schwebel, 04 Nov 2002:
5219 - use watchdog to reset PXA250 systems
5220 - added progress callbacks to (some of the) ARM code
5221 - update for Cogent CSB226 board
5223 * Add support for FPS860 board
5225 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5226 Improve PCI access on 32-bits Compact PCI bus
5228 * Fix mdelay() on TRAB - this was still the debugging version with
5229 seconds instead of ms.
5231 * Patch by Robert Schwebel, 1 Nov 2002:
5232 XScale related cleanup (affects all ARM boards)
5234 * Cleanup of names and README.
5236 ======================================================================
5237 Notes for U-Boot 0.1.0:
5238 ======================================================================
5240 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5242 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5243 For information about the history of the project please see the
5244 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5246 ======================================================================