1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Enable buffered flash writes for TQM5200 board.
7 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
9 * Add support for TQM885D board.
10 Patch by Martin Krause, 20 Mar 2006
12 * Fix FEC initialisation: All MII configuration is done via FEC1
13 registers, but MII_SPEED was configured according to FEC used. So
14 if only FEC2 was used, this caused the real MII_SPEED register in
15 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
16 Fix: always configure MII_SPEED on FEC1 only.
17 Patch by Markus Klotzbuecher, 12 Jul 2006
19 * Add support for SPC1920 board.
20 Patch by Markus Klotzbuecher, 12 Jul 2006
22 * MCC200 board: support console on any one of the Quad UART ports.
24 * Fix error in flash protection calculation on MCC200 board.
26 * Major PCMCIA Cleanup to make code better readable and maintainable.
28 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
29 placed to the drivers/rpx_pmcia.c file to avoid duplication.
30 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
31 - drivers/i82365.c has been split into two parts located at
32 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
33 the only boards using CONFIG_82365).
34 - Changes were tested for clean build and *very* *few* boards.
36 * Fix timer problems on AMCC yucca board.
37 Set Timer Clock Select to use CPU clock as a timer input source.
39 * Bring yucca config more in line with other AMCC boards.
41 * Add AMCC bamboo board to MAKEALL build script.
43 * Fix AMCC bamboo eval board compilation errors.
45 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
46 Enabled it for Yucca board.
48 * Cleanup config file and bootup output for Yucca board.
50 * Fix CONFIG_440_GX define usage.
52 * Remove autogenerated bmp_logo.h file.
54 * Add support for AMCC 440SPe CPU based eval board (Yucca).
56 * Call serial_initialize() before first debug() is used.
58 * Cleanup trab board for GCC-4.x
60 * VoiceBlue update: use new MTD flash partitioning methods, use more
61 reasonable TEXT_BASE, update default environment and enable keyed
63 Patch by Ladislav Michl, 16. Aug 2005
65 * Add forgotten changes for the PLEB 2 Board.
66 Patch by David Snowdon, 13. Aug 2005
68 * Add support for wrPPMC7xx/74xx boards
69 Patch by Richard Danter, 12 Aug 2005
71 * Add support for gth2 board
72 Patch by Thomas Lange, Aug 11 2005
74 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
75 Patch by Martin Krause, 8 Jun 2006
77 This patch supports two serial consoles on boards with
78 a MPC5xxx CPU. The console can be switched at runtime
79 by setting stdin, stdout and stderr to the desired serial
80 interface (serial0 or serial1). The PSCs to be used as
81 console port are definded by CONFIG_PSC_CONSOLE
82 and CONFIG_PSC_CONSOLE2.
83 See README.serial_multi for details.
85 * Bugfix in I2C initialisation on S3C2400.
86 If the bus is blocked because of a previously interrupted
87 transfer, up to eleven clocks are generated on the I2CSCL
88 line to complete the transfer and to free the bus.
89 With this fix pin I2CSCL (PG6) is really configured as GPIO
90 so the clock pulses are really generated.
91 Patch by Martin Krause, 04 Apr 2006
93 * Fix DDR6 errata on TQM834x boards
94 Patch by Thomas Waehner, 07 Mar 2006
96 * Remove obsolete flash driver board/tqm5200/flash.c
97 Patch by Martin Krause, 11 Jan 2006
99 * Update configuration for CMC-PU2 board
100 Patch by Martin Krause, 17 Nov 2005
102 * Add support for PS/2 keyboard on TQM85xx board
103 Patch by Martin Krause, 07 Nov 2005
105 Tested on a STK85XX baseboard. Make sure the PS/2 controller
106 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
108 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
109 In tsc2000_read_channel() the delay after setting the multiplexer
110 to a temperature channel is increased from 1,5 ms to 10 ms. This
111 is to allow the multiplexer inputs to stabilize after huge steps
112 of the input signal level.
113 Patch by Martin Krause, 08 Nov 2005
115 * Adjust TQM5200 make targets
116 Make the automatic CS configuration the default.
117 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
118 and CONFIG_TQM5200_AC are removed.
119 "TQM5200_config" is now the default for STK52XX.200 base boards.
120 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
121 Patch by Martin Krause, 07 Nov 2005
123 * Fix setting of environment variable "ver" on trab board
124 The environment variable "ver" is now set before
125 do_auto_update() is called, so that "ver" can be used
126 in USB update scripts.
127 Patch by Martin Krause, 27 Oct 2005
129 * Fix wrong usage of udelay() in led_blink() on trab board
130 Patch by Martin Krause, 27 Oct 2005
132 * Fix udelay bug in vfd.c for trab board
133 Patch by Martin Krause, 27 Oct 2005
135 * Disable JFFS2 support for trab board
136 Patch by Martin Krause, 27 Oct 2005
138 * Change mtdparts definition on trab board to match current flash map
139 Patch by Martin Krause, 27 Oct 2005
141 * Fix memory init problems on MCC200 board
143 * Fix IxEthDB.h to compile again
144 Patch by Stefan Roese, 14 Jun 2006
146 * Minor cleanup for PCS440EP board
147 Patch by Stefan Roese, 13 Jun 2006
149 * Add MCF5282 support (without preloader)
150 relocate ichache_State to ram
151 u-boot can run from internal flash
152 Add EB+MCF-EV123 board support.
153 Add m68k Boards to MAKEALL
154 Patch from Jens Scharsig, 08 Aug 2005
156 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
157 Patch by Scott McNutt, 08 Jun 2006
159 * Nios II - Add EPCS Controller bootrom work-around
160 -When booting from an epcs controller, the epcs bootrom may leave the
161 slave select in an asserted state causing soft reset hang. This
162 patch ensures slave select is negated at reset.
163 Patch by Scott McNutt, 08 Jun 2006
165 * Update PK1C20 board
166 -Update base addresses for standard configuration
167 -Eliminate use of CACHE_BYPASS in board code
168 Patch by Scott McNutt, 08 Jun 2006
170 * Nios II - Fix I/O Macros and mini-app stubs
172 -Eliminate use of CACHE_BYPASS in cpu code
173 -Eliminate assembler warnings
174 -Fix mini-app stubs and force no small data
175 Patch by Scott McNutt, 08 Jun 2006
177 * Fix U-Boot environment sector protection on MCC200 board
179 * Minor cleanup for PCS440EP board
181 * Update PCS440EP port to fit into one flash device (incl. environment)
182 Patch by Stefan Roese, 06 Jun 2006
184 * Add support for PCS440EP board
185 Patch by Stefan Roese, 02 Jun 2006
187 * Fix examples/Makefile; some build targets were lost
189 * Fix watchdog handling in CFI flash driver
190 Just use udelay() when waiting for status changes which will
191 implicitely trigger the watchdog.
193 * Fix PCI to memory window size problems on PM82x boards
194 We use the "automatic" mode that was used for the MPC8266ADS and
195 MPC8272 boards. Eventually this should be used on all boards?]
196 Patch by Wolfgang Grandegger, 17 Jan 2006
198 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
199 Patch by Stefan Roese, 29 May 2006
201 * Update Intel IXP4xx support
202 - Add IXP4xx NPE ethernet MAC support
203 - Add support for Intel IXDPG425 board
204 - Add support for Prodrive PDNB3 board
206 Patch by Stefan Roese, 23 May 2006
208 * Fix problem in PVR detection for 440GR
209 Patch by Stefan Roese, 18 May 2006
211 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
213 * Enable autoboot for M5271EVB board.
215 * Changed default ramdisk addr in yosemite/yellowstone ports
216 Patch by Stefan Roese, 15 May 2006
218 * Fix PCMCIA support on virtlab2
220 * Add support for VirtLab2 board
221 (needed because of differences in the PCMCIA hardware).
225 * Update yosemite configuration to enable flash write buffer support
226 Patch by Stefan Roese, 10 May 2006
228 * Fix compile warnings in common/xyzModem.c
229 Patch by Stefan Roese, 10 May 2006
231 * Add support for AMCC 440EP Rev C and 440GR Rev B
232 Patch by John Otken, 08 May 2006
234 * OMAP 5912/OSK: update EMIFS CS1 timings:
235 Problems have been seen in the linux kernel's smc91x network driver
236 due to improper bus timings. The latest 2.6 OMAP kernels currently
237 have a workaround, but this fix belongs in u-boot.
238 Patch by Kevin Hilman, 13 Oct 2005
240 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
241 Patch by Hiroki Kaminaga, 11 Mar 2006
243 * Update omap5912osk board support
244 - Fix OMAP support that omap5912osk compiles in current source tree
245 - Update with code from "http://omap.spectrumdigital.com/osk5912"
246 to fix problems with DDR initialization
248 - Use CFI flash driver and support complete 32MB of onboard flash
249 - Add "print_cpuinfo()" and "checkboard()" functions to display
250 CPU (with frequency) and Board infos
251 Patch by Stefan Roese, 10 May 2006
253 * Fix watchdog issues for ColdFire boards.
255 * Add M5271EVB board support.
257 * Make R5200 specific low level initialization board conditional.
259 * Update CPU target identification strings for ColdFire family.
261 * Update register definitions for MCF5271.
263 * Fix serial console support for MCF5271.
265 * Fixes for gcc 3.4 based m68k toolchain,
266 based on patch by Jate Sujjavanich.
268 * Fix lowboot support on MCC200 board
270 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
271 - Removed MPC8349ADS port
272 - Added PCI support to MPC8349ADS
273 - reworked memory map to allow mapping of all regions with BATs
274 Patch by Kumar Gala, 20 Apr 2006
276 * Coding Style cleanup
278 * Write RTC seconds first to maintain settings integrity per
279 Maxim/Dallas DS1306 data sheet.
280 Patch by Alan J. Luse, 02 May 2006
282 * Scheduled for removal: strnicmp() which is unused
284 * Update for Intel Monahans boards:
285 - support for magic key detection and handling on delta board
286 - NAND support for zylonite board + some minor cleanup
288 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
289 Patch by Jon Loeliger, 01 May 2006
291 * Fixed handling of bad checksums with "mkimage -l"
293 * Added support for BC3450 board
294 Patch by Stefan Strobl, 21 Oct 2005
296 * Update for NC650 board:
297 - Support rev1 and rev2 hardware
298 - adapt to new NAND layer
299 - add CP850 configuration based on NC650
301 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
302 is configured; othrwise DMA accesses aren't cache coherent which
303 causes for example USB to fail.
307 * Fix dbau1x00 boards broken by dbau1550 patch
308 PLL:s were not set for boards other than 1550.
309 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
310 Default boot is now bootp for cards other than 1550.
311 Patch by Thomas Lange, 10 Aug 2005
313 * Fixes common/cmd_flash.c:
314 - fix some compiler/parser error, if using m68k tool chain
315 - optical fix for protect on/off all messages, if using more
317 Patch by Jens Scharsig, 28 Jul 2005
319 * Fix Quad UART mapping on MCC200 board due to new HW revision
321 * Fix JFFS2 support for legacy NAND driver.
323 * Remove dependencies between DoC code and old legacy NAND driver.
325 * Fix PM828_PCI target, for which PCI was *not* configured in.
327 * Fix Lite5200B support: initialize SDelay register
328 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
329 Configuration", 3.3.1 SDelay--MBAR + 0x0190
331 * Changes/fixes for drivers/cfi_flash.c:
333 - Add Intel legacy lock/unlock support to common CFI driver
335 On some Intel flash's (e.g. Intel J3) legacy unlocking is
336 supported, meaning that unlocking of one sector will unlock
337 all sectors of this bank. Using this feature, unlocking
338 of all sectors upon startup (via env var "unlock=yes") will
341 - Fixed problem with multiple reads of envronment variable
342 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
344 - Removed unwanted linefeeds from "protect" command when
345 CFG_FLASH_PROTECTION is enabled.
347 - Changed p3p400 board to use CFG_FLASH_PROTECTION
349 Patch by Stefan Roese, 01 Apr 2006
351 * Changes/fixes for drivers/cfi_flash.c:
352 - Correctly handle the cases where CFG_HZ != 1000 (several
354 - Fix the timeout calculation of buffered writes (off by a
356 Patch by Anders Larsen, 31 Mar 2006
358 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
360 405 SDRAM: - The SDRAM parameters can now be defined in the board
361 config file and the 405 SDRAM controller values will
362 be calculated upon bootup (see PPChameleonEVB).
363 When those settings are not defined in the board
364 config file, the register setup will be as it is now,
365 so this implementation should not break any current
366 design using this code.
368 Thanks to Andrea Marson from DAVE for this patch.
370 440 DDR: - Added function sdram_tr1_set to auto calculate the
371 TR1 value for the DDR.
372 - Added ECC support (see p3p440).
374 Patch by Stefan Roese, 17 Mar 2006
376 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
377 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
379 * Add support for ymodem protocol download
380 Patch by Stefano Babic, 29 Mar 2006
382 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
383 Merge from Markus Klotzbücher's repo, 01 Apr 2006
385 * GCC-4.x fixes: clean up global data pointer initialization for all
388 * Update for Delta board:
389 - redundant NAND environment
390 - misc Monahans cleanups (remove dead code etc.)
391 - DA9030 Initialization; some minimal changes to PXA I2C driver to
392 make it work with the Monahans.
393 - Make Monahans clock frequency configurable using
394 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
395 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
396 Merge from Markus Klotzbücher's repo, 25 Mar 2006
398 * Enable Quad UART om MCC200 board.
400 * Cleanup MCC200 board configuration; omit non-existent stuff.
402 * Add support for MPC859/866 Rev. A.0
404 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
406 * Fix DDR ECC bit definitions for MPC83xx.
408 * Add initial support for MPC8349E MDS board.
410 * Add support for ECC DDR initialization on MPC83xx.
412 * Add DMA support for MPC83xx.
414 * Add sync in do_reset() routine for MPC83xx after RPR register
415 was written to. It is need on some targets when BAT translation
418 * Add bit definitions for MPC83xx DDR controller registers.
420 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
422 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
424 * Add support for DS1374 RTC chip.
426 * Add support for Lite5200B board.
427 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
429 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
430 timer and cpu_reset code from cpu/$(CPU) into the new
431 cpu/$(CPU)/$(SOC) directories
432 Patch by Andreas Engel, 13 Mar 2006
434 * Change max size of uncompressed uImage's to 8MByte and add
435 CFG_BOOTM_LEN to adjust this setting.
437 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
438 uImages was restricted to 4MBytes. This default size is now
439 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
440 in the board config file.
442 Patch by Stefan Roese, 13 Mar 2006
444 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
445 Patch by Stefan Roese, 13 Mar 2006
447 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
448 Patch by Cedric Vincent, 06 Jul 2005
450 * au1x00_eth.c: check malloc return value and abort if it failed
451 Patch by Andrew Dyer, 26 Jul 2005
453 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
454 incorrectly generating start/stop conditions on the bus.
455 Patch by Andrew Dyer, 26 Jul 2005
457 * Fix bug in [id]cache_status commands for MPC85xx processors;
458 should look at LSB of L1CSRn registers to determine if L1 cache is
459 enabled, not the MSB.
460 Patch by Murray Jensen, 19 Jul 2005
462 * Fix array overflow with fw_setenv on uninitialised environment
463 Patch by Murray Jensen, 15 Jul 2005
465 * Add support for EmbeddedPlanet EP88x boards
466 Patch by Yuli Barcohen, 13 Jul 2005
468 * Remove board specific configuration includes from the common xilinx
469 ethernet and iic adapter code.
470 Patch by Michael Libeskind, 12 Jul 2005
472 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
473 Patch by Murray Jensen, 08 Jul 2005
475 * Add (some) definitions for the MPC85xx local bus controller
476 Patch by Murray Jensen, 08 Jul 2005
478 * Add CPM2 I/O pin functions for MPC85xx processors
479 Patch by Murray Jensen, 08 Jul 2005
481 * Fix compile problem
483 * Added PCI support for MPC8349ADS board
484 Patch by Kumar Gala 11 Jan 2006
486 * Enable address translation on MPC83xx
487 Patch by Kumar Gala, 10 Feb 2006
489 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
490 Patch by Kumar Gala, 25 Jan 2006
492 * Fixed defines for MPC83xx SICRL register to match current specs
493 Patch by Kumar Gala, 23 Jan 2006
495 * Only disable the MPC83xx watchdog if its enabled out of reset.
496 If its disabled out of reset SW can later enable it if so desired
497 Patch by Kumar Gala, 11 Jan 2006
499 * Allow config of GPIO direction & data registers at boot on 83xx
500 Patch by Kumar Gala, 11 Jan 2006
502 * Enable time handling on 83xx
503 Patch by Kumar Gala, 11 Jan 2006
505 * Make System IO Config Registers board configurable on MPC83xx
506 Patch by Kumar Gala, 11 Jan 2006
508 * Fixed PCI indirect config ops to handle multiple PCI controllers
509 We need to adjust the bus number we are trying to access based
510 on which PCI controller its on
511 Patch by Kumar Gala, 12 Jan 2006
513 * Report back PCI bus when doing table based device config
514 Patch by Kumar Gala, 11 Jan 2006
516 * Added support for PCI prefetchable region and BARs
517 If a host controller sets up a region as prefetchable and
518 a device's BAR denotes it as prefetchable, allocate the
519 BAR into the prefetch region.
521 If a BAR is prefetchable and no prefetchable region has
522 been setup by the controller we fall back to allocating
523 the BAR into the normally memory region.
524 Patch by Kumar Gala, 11 Jan 2006
526 * Add helper function for generic flat device tree fixups for mpc83xx
527 Patch by Kumar Gala, 11 Jan 2006
529 * Add support for passing initrd information via flat device tree
530 Patch by Kumar Gala, 11 Jan 2006
532 * Added OF_STDOUT_PATH and OF_SOC
534 OF_STDOUT_PATH specifies the path to the device the kernel can use
537 OF_SOC specifies the proper name of the SOC node if one exists.
538 Patch by Kumar Gala, 11 Jan 2006
540 * Allow board code to fixup the flat device tree before booting a kernel
541 Patch by Kumar Gala, 11 Jan 2006
543 * Added CONFIG_ options for bd_t and env in flat dev tree
545 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
546 into the resulting flat device tree.
548 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
549 variables from u-boot into the flat device tree
551 Patch by Kumar Gala, 11 Jan 2006
553 * Add support for the DHCP vendor optional bootfile (#67).
554 Ignores the vendor TFTP server name option (#66).
555 Patch by Murray Jensen, 30 Jun 2005
557 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
558 Patch by Andy Fleming, 14 Jun 2005
560 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
561 Patch by Gerhard Jaeger, 21 Jun 2005
563 * Add netconsole and some more commands to RPXlite_DW board
564 Patch by Sam Song, 19 Jun 2005
566 * Fix bad declaration on pci_cfgfunc_nothing
567 Patch by Sam Song, 19 Jun 2005
569 * Adjust "echo" as a default command
570 Patch by Sam Song, 19 Jun 2005
572 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
573 Patch by KokHow Teh, 16 Jun 2005
575 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
576 Patch by Rick Bronson, 15 Jun 2005
578 * Coding Style cleanup
580 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
581 Patch by Andrew Dyer, 13 Jun 2005
583 * Add ADI Blackfin support
584 - add support for Analog Devices Blackfin BF533 CPU
585 - add support for the ADI BF533 Stamp uClinux board
586 - add support for the ADI BF533 EZKit board
587 Patches by Richard Klingler, 11 Jun 2005
589 * Add loads of ntohl() in image header handling
590 Patch by Steven Scholz, 10 Jun 2005
592 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
593 variable to set clock
594 Patch by Yuli Barcohen, 05 Jun 2005
596 * RPXlite configuration fixes
597 - Use correct flash sector size
598 - Use correct memory test end address
599 - Add support for bzip2 compression
600 - Various small fixes
601 Patch by Yuli Barcohen, 05 Jun 2005
603 * Memory configuration changes for ZPC.1900 board
604 - Fix SDRAM timing on both local bus and 60x bus
605 - Add support for second flash bank (SIMM)
606 - Change boot flash base
607 Patch by Yuli Barcohen, 05 Jun 2005
609 * Add support for Adder boards with 16MB SDRAM;
610 add support for second FEC on Adder87x board.
611 Patch by Yuli Barcohen, 05 Jun 2005
613 * Fix conditional for including ks8695eth driver
614 Patch by Greg Ungerer, 04 Jun 2005
616 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
617 Patch by Friedrich Lobenstock, 02 Jun 2005
619 * Fix comment in common/soft_i2c.c
620 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
622 * Cleanup compiler warnings.
623 Patch by Greg Ungerer, 21 May 2005
625 * Word alignment fixes for word aligned NS16550 UART
626 Patch by Jean-Paul Saman, 01 Mar 2005
628 Fixes bug with UART that only supports word aligned access: removed
629 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
630 (broken!) versions of GCC generate byte accesses when encountering
631 the packed attribute regardless if the struct is already correctly
632 aligned for a platform. Peripherals that can only handle word
633 aligned access won't work properly when accessed with byte access.
634 The struct NS16550 is already word aligned for REG_SIZE = 4, so
635 there is no need to packed the struct in that case.
637 * Fix behaviour if gatewayip is not set
638 Patch by Robin Gilks, 23 Dec 2004
640 * Fix cleanup for netstart board.
641 Remove build results from repository
643 * Some code cleanup for GCC 4.x
645 * Fixes to support environment in NAND flash;
646 enable NAND flash based environment for delta board.
648 * Add support for Intel Monahans CPU on Zylonite and Delta boards
649 (This is Work in Progress!)
651 * Add support for TQM8260-AI boards.
655 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
656 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
657 Patch by Ladislav Michl, 29 Jun 2005
659 * Add lowboot target to mcc200 board
660 Patch by Stefan Roese, 4 Mar 2006
662 * Fix problem with flash_get_size() from CFI driver update
663 Patch by Stefan Roese, 1 Mar 2006
665 * Make CFG_NO_FLASH work on ARM systems
666 Patch by Markus Klotzbuecher, 27 Feb 2006
668 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
671 * Convert mcc200 to use common CFI flash driver
672 Patch by Stefan Roese, 28 Feb 2006
674 * Add env-variable "unlock" to handle initial state of sectors
677 Only the U-Boot image and it's environment is protected,
678 all other sectors are unprotected (unlocked) if flash
679 hardware protection is used (CFG_FLASH_PROTECTION) and
680 the environment variable "unlock" is set to "yes".
682 Patch by Stefan Roese, 28 Feb 2006
684 * Update drivers/cfi_flash.c:
685 - find_sector() called in both versions of flash_write_cfiword()
686 Patch by Peter Pearse, 27th Feb 2006
688 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
689 Patch by Jose Maria Lopez, 16 Jan 2006
691 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
692 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
694 * Changes/fixes for drivers/cfi_flash.c:
695 We *should* check if there are any error bits if the previous call
696 returned ERR_OK (Otherwise we will have output an error message in
697 flash_status_check() already.) The original code would only check for
698 error bits if flash_status_check() returns ERR_TIMEOUT.
699 Patch by Marcus Hall, 23 Aug 2005
701 * Changes/fixes for drivers/cfi_flash.c:
702 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
703 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
704 Patch by Sangmoon Kim, 19 Aug 2005
706 * Fixes for drivers/cfi_flash.c:
707 - Fix wrong timeout value usage in flash_status_check()
708 - Round write_tout up when converting to msec in flash_get_size()
709 - Remove clearing flash status at the end of flash_write_cfibuffer()
710 which sets Intel 28F640J3 flash back to command mode on CSB472
711 Patch by Tolunay Orkun, 02 July 2005
713 * Add basic support for the SMMACO4 Board from PanDaCom.
714 Patch by Heiko Schocher, 20 Feb 2006
716 * Add GIT version information (commid ID) to untagged U-Boot versions
718 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
719 of all unreleased (untagged) U-Boot images will be automatically
720 extended upon compiletime with a part of the GIT commit ID and
721 possibly with "dirty" if uncommited changes are detected.
723 Here an example for the resulting version:
724 "U-Boot 1.1.4-g3457ac18-dirty"
726 The version is now maintained in the toplevel Makefile and the
727 version headers are autogenerated.
729 Patch by Stefan Roese, 9 Feb 2006
731 * Update default environment for INKA4x00 board.
733 * Convert CPCI750 to use common CFI flash driver
734 Patch by Reinhard Arlt, 8 Feb 2006
736 * Various changes to esd HH405 board specific files
737 Patch by Matthias Fuchs, 07 Feb 2006
739 * Cleanup U-Boot boot messages on ARM.
741 To match the U-Boot user interface on ARM platforms to the U-Boot
742 standard (as on PPC platforms), some messages with debug character
743 are removed from the default U-Boot build.
744 Enable DEBUG for lib_arm/board.c to enable debug messages.
745 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
746 Patch by Stefan Roese, 24 Jan 2006
748 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
749 Patch by Stefan Roese, 18 Jan 2006
751 * Add VGA support (CT69000) to CPCI750 board.
752 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
753 Patch by Reinhard Arlt, 30 Dec 2005
755 * PMC405 and CPCI405: Moved configuration of pci resources
757 PMC405 and CPCI2DP: Added firmware download and booting via pci.
758 Patch by Matthias Fuchs, 20 Dec 2005
760 * Add ColdFire targets to MAKEALL script
761 Patch by Zachary Landau, 26 Jan 2006
763 * Add support for r5200 board
764 Patch by Zachary Landau, 26 Jan 2006
766 * Add support for Freescale M5271 processor
767 Patch by Zachary Landau, 26 Jan 2006
769 * Fix 28F256J3A support on PM520 board
770 (without bank-switching only 32 MB can be accessed)
772 * Fix mkimage bug with multifile images created on 64 bit systems.
774 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
776 * Fix compiler problem with at91rm9200dk board.
777 Patch by Eugen Bigz, 19 Dec 2005
779 ======================================================================
780 Changes for U-Boot 1.1.4:
781 ======================================================================
783 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
784 - Changed GPIO setup to enable another address line in order to
785 address 64M of FLASH.
786 - Added function sdram_tr1_set to auto calculate the tr1 value for
788 Patch by Steven Blakeslee, 12 Dec 2005
790 * MPC5200: Set PCI retry counter to 0 = infinite retry;
791 The default of 255 is too short for slow devices.
792 Patch by Martin Nykodym, 12 Dec 2005
794 * Change port configuration for O2DNT (CODEC1 on PSC1).
796 * Fix register for PCI async mode on PPC440EP
797 Patch by Youngchul Bang, 08 Dec 2005
799 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
800 This segment may be required by some libgcc.a functions
803 * Fix DPRAM offset/size for MPC8541/8555.
804 Simplify TQM85xx Makefile handling.
806 * Fix data overflow (typo?) in rtc/ds1302.c
808 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
810 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
811 - Support for TQM8541/8555 boards added.
812 - Complete rework of TQM8540/8560 support.
813 - Common TQM85xx code now supports all current TQM85xx platforms
814 (TQM8540/8541/8555/8560).
815 - DDR SDRAM size detection added.
816 - CAS latency default values can be overwritten by setting "serial#"
817 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
818 If problems are detected with this non default CAS latency,
819 the default values will be used instead.
820 - Flash size detection added.
821 - Moved FCC ethernet driver initialization behind TSEC driver init
822 -> TSEC is first device.
823 Patch by Stefan Roese, 30 Nov 2005
825 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
826 Patch by John Otken, 23 Nov 2005
828 * Changed PPC44x startup message (cpu info, speed...) to common style:
829 On PPC44x platforms, the startup message generated in "cpu.c" only
830 comprised the ppc type and revision but not additional information
831 like speed etc. Those speed infos where printed in the board specific
832 code. This new implementation now prints all CPU infos in the common
833 cpu specific code. No board specific code is needed anymore and
834 therefore removed from all current 44x implementations.
835 Patch by Stefan Roese, 27 Nov 2005
837 * Adjust TQM834x PHY addresses for latest hardware revision.
839 * Increase malloc arena on TQM5200 board to 256 kB.
840 With 64 kb uniform flash sector size the old value of 128 kB was
843 * Fix miiphy global data initialization (problem on 4xx boards when
844 no ethaddr is assigned). Initialization moved from
845 miiphy_register() to eth_initialize().
847 Based on initial patch for 4xx platform by Matthias Fuchs.
849 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
851 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
852 The COPYING file was extended to make clear that these files can be
853 used in non-GPL code, too.
854 Also, a corresponding note was placed in the headers of the affected files.
856 * Add support for Prodrive P3P440 board:
857 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
858 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
859 for bank autodetection
860 Patch by Stefan Roese, 22 Nov 2005
862 * Change all '$(...)' variable references into '${...}'
863 which makes the environment compatible with the hush shell.
864 WARNING: Support for the old '$(...)' syntax will be
865 discontinued in a later version.
867 * Minor changes to init flags in TQM834x PCI.
869 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
870 Patch by Stefan Roese, 15 Nov 2005
872 * New PPC 405EP board added: CMS700
873 Added CONFIG_NET_MULTI for VOM405 board.
874 Added reset_phy() for VOM405 board.
875 Patch by Matthias Fuchs, 09 Nov 2005
877 * Updated PCI mapping for esd CPCI2DP board.
878 Add support for error LED.
879 Patch by Matthias Fuchs, 07 Nov 2005
881 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
882 Patch by Stefan Roese, 07 Nov 2005
884 * Correct PPC Timebase register definitions (SPRN_TBRL...)
885 Patch by Stefan Roese, 07 Nov 2005
887 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
888 Patch by Stefan Roese, 05 Nov 2005
890 * Additional fix for external IRQ config on Yellowstone & Yosemite
891 Patch by Stefan Roese, 03 Nov 2005
893 * Add support for Ocotea pass 3 with 440GX Rev. F
894 Patch by Stefan Roese, 01 Nov 2005
896 * Fix external IRQ configuration on Yellowstone & Yosemite
897 Patch by Stefan Roese, 28 Oct 2005
899 * Add support for multiple PHYs.
900 Tested on the following boards:
901 cmcpu2 (at91rm9200/ether.c)
902 PPChameleon (ppc4xx/4xx_enet.c)
903 yukon (mpc8220/fec.c)
905 tqm834x (mpc834x/tsec.c) with EEPRO100
906 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
907 Main changes include:
909 - miiphy_register routine was added to allow multiple PHYs to be registered
910 - miiphy_read and miiphy_write are now defined in this file, and
911 require additional argument (char *devname)
912 - other miiphy_* routines also require additional device name argument
915 Calling reset_phy() was moved to be executed *after* eth_initialize().
916 This is necessary as now some of the implementations of reset_phy()
917 may need to use miiphy_reset() which is not allowed before eth_initialize()
918 as eth_initialize registers all required miiphy_* routines.
919 Tested on IP860 and PHY initializes properly after this change.
921 * Correct includes for flat tree builder.
923 * Fix conflicting types (flash_write()) in trab auto_update.c.
925 * Add PCI support for the TQM834x board.
927 * Add missing 4xx board to MAKEALL
928 Patch by Stefan Roese, 20 Oct 2005
930 * Fix conflicting types (flash_write()) in esd auto_update.c
931 Patch by Stefan Roese, 20 Oct 2005
933 * Fix problem with sleep in NetConsole (use get_timer())
934 Patch by Stefan Roese, 20 Oct 2005
936 * Add NetConsole Support for AMCC eval boards
937 Patch by Stefan Roese, 20 Oct 2005
939 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
940 Patch by Stefan Roese, 18 Oct 2005
942 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
943 Fix identation on ext2ls help entry.
944 Patch by Stefan Roese, 14 Oct 2005
946 * Add support for TQM834x boards.
949 * Cleanup for GCC-4.x
951 * Add documentation for Open Firmware Flat Tree and usage.
952 Patch by Pantelis Antoniou, 13 Oct 2005
954 * Add missing files for Pantelis Antoniou's patch
955 Patch by Pantelis Antoniou, 04 Sep 2005
957 * Fix problem in ppc4xx eth-driver without ethaddr (only without
958 CONFIG_NET_MULTI set)
959 Patch by Stefan Roese, 10 Oct 2005
961 * Fix gzip bmp support (test if malloc fails, warning when truncated).
962 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
963 Patch by Stefan Roese, 07 Oct 2005
965 * Add support for OF flat tree for the STXtc board.
966 Patch by Pantelis Antoniou, 04 Sep 2005
968 * Support passing of OF flat trees to the kernel.
969 Patch by Pantelis Antoniou, 04 Sep 2005
973 * Add support for NetSilicon NS7520 processor.
974 Patch by Art Shipkowski, 12 May 2005
976 * Add support for AP1000 board.
977 Patch by James MacAulay, 07 Oct 2005
979 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
980 Patch by Anders Larsen, 07 Oct 2005
982 The Atmel errata #11 states that the transfer buffer descriptor
983 table must be aligned on a 16-word boundary. As it turned out, this
984 is insufficient - it seems the table must be aligned on a boundary
985 at least as large as the table itself (in Linux this is not an
986 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
988 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
989 Patch by Anders Larsen, 07 Oct 2005
991 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
992 sed the linker scripts, rather than pre-process them.
993 Patch by Peter Pearse, 07 Oct 2005
995 * Update make target for ARM supported boards.
996 Use lowlevel_init() instead of platformsetup() [rename].
997 Patch by Peter Pearse, 06 Oct 2005
999 * Fix booting from serial dataflash on AT91RM9200
1000 Patch by Peter Menzebach, 29 Aug 2005
1002 * Add JFFS2 support for TRAB board
1003 Patch by Martin Krause, 25 Aug 2005
1005 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1006 Patch by Marcus Hall, 24 Aug 2005
1008 * Fix the machine-id of the Cogent csb637 board
1009 Patch by Anders Larsen, 05 Oct 2005
1011 * Complete support for the KwikByte KB920x boards
1012 Patch by Anders Larsen, 05 Oct 2005
1014 * Set the AT91RM9200 clock to asynchronous mode
1015 Patch by Anders Larsen, 03 May 2005
1017 * Set the AT91RM9200 clock to synchronous mode
1018 Patch by Anders Larsen, 29 Apr 2005
1020 * Add support for Cogent csb637
1021 Patch by Anders Larsen, 29 Apr 2005
1023 * Fix dm9161.c initialization
1024 Patch by Anders Larsen, 29 Apr 2005
1026 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1027 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1029 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1030 Patch by Anders Larsen, 29 Apr 2005
1032 * Fix device partition intialization for SystemACE disks.
1033 Patch by Stephen Williams, 28 Apr 2005
1035 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1036 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1038 * Add support for S29GL064M-R3 flash chip on xsengine board
1039 Patch by Kurt Stremerch, 18 Apr 2005
1041 * E500 update: repoint IVPR to RAM when code is relocated
1042 Patch by Kylo Ginsberg, 13 Apr 2005
1044 * Fix loop end test in lib_generic/string.c:strswab()
1045 Patch by Andrew Dyer, October 10, 2005
1046 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1050 * Update ARM Integrator boards:
1051 Correct addessing errors in platform files.
1052 Split off common core module data from Integrator header files to
1053 include/armcoremodule.h.
1054 Patch by Peter Pearse, 04 Oct 2005
1056 * Make sure only supported compiler options are used
1057 Import "cc-option" shell function from kernel and
1058 use it to get the correct ARM GCC options for individual CPUs
1059 Patch by Peter Pearse, 30 Jun 2005
1061 * Fix 440GR to print correct cpu revision
1062 Patch by Stefan Roese, 04 Oct 2005
1064 * Change board message on AMCC Yosemite & Yellowstone to common style
1065 Patch by Stefan Roese, 03 Oct 2005
1067 * Fix compiler warning
1069 * Fix FEC PHY addresses for TQM85xx boards
1071 * Fix uninitialized variable problem in hush shell
1072 Patch by Lars Rostock, 26 Sep 2005
1074 * Undo change of f6e20fc6ca... to include/configs/trab.h
1075 (Must have been an accident?)
1077 * Add support for AT91RM9200 OHCI Controller.
1078 Patch by Eric Benard, 07 Apr 2005
1080 * Update ARM mach-types.h
1081 Patch by Eric Benard, 07 Apr 2005
1083 * Add support for MP2USB board.
1084 Patch by Eric Benard, 07 Apr 2005
1086 * Add board support for armadillo HT1070
1087 Patch by Rowel Atienza, 06 Apr 2005
1089 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1090 Patch by Vitaly Bordug, 30 Mar 2005
1092 * Add iopset command on mpc8xx
1093 Patch by Daniel Eisenhut, 25 Mar 2005
1095 * Add support for MII in eepro100 driver.
1096 Patch by Gleb Natapov, 21 Mar 2005
1098 * Fixes to the Lubbock (PXA 25x) support:
1099 - Resolve the FIXME with respect to saving the u-boot environment.
1100 - Make the default load address land in real memory.
1101 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1102 Patch by David Brownell, 10 Mar 2005
1104 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1105 Patch by Marc Leeman, 04 Mar 2005
1107 * OMAP242x H4 board update
1108 - fix for ES2 differences.
1109 - switch to using the cfi_flash driver.
1110 - fix SRAM build address.
1111 - fix for GP device operation.
1112 - unlock SRAM for GP devices.
1113 - display more device information.
1114 - fix potential deadlock in omap24xx_i2c driver.
1115 - fix DLL load values to match dpllout*1 operation.
1116 - fix 2nd chip select init for combo DDR device.
1117 - add support for CFI Intel 28F256L18 on H4 board.
1118 Patch by Richard Woodruff, 03 Mar 2005
1120 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1121 Patch by Steven Scholz, 02 Mar 2005
1124 Patch by Ara Avanesyan, 24 Feb 2005
1126 * Remove unneeded #include <malloc.h>
1127 Patch by Ladislav Michl, 22 Feb 2005
1129 * Add cramfs support for m68k
1130 Patch by Zachary Landau, 21 Feb 2005
1132 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1133 Patch by Jeff Angielski, 21 Feb 2005
1135 * Fix au1x00_serial baud rate calculation:
1136 remove hardcoded cpu clock divisor and use register instead;
1137 round up instead of truncate
1138 Patch by Andrew Dyer, 15 Feb 2005
1140 * Add Xilinx Spartan3 family FPGA support
1141 Patch by Kurt Stremerch, 14 Feb 2005
1143 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1144 Patch by Zachary Landau, 11 Feb 2005
1146 * Fix VOH405 Support
1147 Patch by Matthias Fuchs, 25 Sep 2005
1149 * Added support for PCI bridge on MPC8272ADS
1150 Patch by Vitaly Bordug, Feb 09 2005
1152 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1153 Patch by Jean-Paul Saman, 8 Feb 2005
1155 * Fix strswab() to reliably find end of string
1156 Patch by Andrew Dyer, 08 Feb 2005
1158 * Fix typos in include/ppc440.h
1159 Patch by Andrew E Mileski, 04 Feb 2005
1161 * Add Vibren (was Accelent) PXA255 IDP Support
1162 Patch by Cliff Brake, 04 Feb 2005
1164 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1165 Patch by Andrew Dyer, 31 Jan 2005
1167 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1168 Patch by Peter Pearse, 2 Feb 2005
1170 * Fix error handling in tools/env/fw_env.c
1171 Patch by Ara Avanesyan, 01 Feb 2005
1173 * Fix MGT5100 PSC baudrate calculation
1174 Patch by Sebastian Schau, 27 Jan 2005
1176 * OMAP242x fix for GP device booting
1177 - Add SRAM unlock for GP devices.
1178 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1179 Patches by Richard Woodruff, 21 Jan 2005:
1181 * Add support for AMD's Pb1x00 eval board;
1182 add MII routines to the au1x00 ethernet driver;
1183 add USB ohci driver (work in progress)
1184 Patch by Thomas Sailer, 20 Jan 2005
1186 * Update omap5912osk board
1187 Use drivers/cfi_flash.c instead of private flash driver;
1188 Remove hardcoded personalized settings from omap5912osk.h;
1189 Fix spacing with (RO) marks in 'flinfo' output.
1190 Patch by Michael Bendzick, 14 Jan 2005
1192 * Fix warnings for PCI code on ixp
1193 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1195 * virtex2 fix for bogus download error messages
1196 The virtex2 FPGA download code watches for init going active during
1197 a download of config data as an error condition. init also goes
1198 active after a configuration is finished in concert with the done
1199 signal. So far, the code does not check for done active until all
1200 of the configuration data is sent. If configuration data has a few
1201 extra pad bytes at the end, this would cause an error message even
1202 though the download had suceeded.
1203 NOTE: virtex2 slave serial and spartan2 versions may still have the
1205 Patch by Andrew Dyer, 12 Jan 2005
1207 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1208 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1209 message when probing for nonexistent flash in little endian mode.
1210 As a side effect more efficient and smaller code is generated,
1211 which is always a Good Thing (TM).
1212 Patch by Ladislav Michl, 24 Sep 2005
1214 * Update for TFTP using a fixed UDP port
1215 Use the approved environment variable names. Added "tftpdstp" to
1216 allow ports other than 69 per Tolunay Orkun's recommendation.
1217 Patch by Jerry Van Baren, 12 Jan 2005
1219 * Allow to force TFTP to use a fixed UDP port
1220 (Add a configuration option CONFIG_TFTP_PORT and optional env
1222 Patch by Jerry Van Baren, 10 Jan 2005
1224 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1225 Patch by Leif Lindholm, 29 Dec 2004
1227 * Cleanup: fix broken builds
1229 * Fix PHY address argument passing with mii info command
1230 Patch by Andrew Dyer, 28 Dec 2004
1232 * Cleanup (PPC4xx is AMCC now)
1234 * esd CPCI2DP board added
1235 Patch by Matthias Fuchs, 22 Sep 2005
1237 * esd PMC405 board updated
1238 Patch by Matthias Fuchs, 22 Sep 2005
1240 * Add SM501 support to HH405 board.
1241 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1242 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1243 Patch by Stefan Roese, 22 Sep 2005
1245 * Fix autonegotiation in tsec ethernet driver
1246 Patch by Stefan Roese, 21 Sep 2005
1248 * Fix bug in auto_update (trab board)
1249 Patch by Martin Krause, 16 Sep 2005
1251 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1252 Patch by Francesco Mandracci, 16 Sep 2005
1254 * Update configuration for INKA4x0 board
1256 * Update configuration for PM854 board
1257 Based on patch by R. Loeffl, 20 Jul 2005
1259 * Add PCI support to TQM8540 and TQM8560 boards
1260 Patch by Stefan Roese, 15 Sep 2005
1262 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1263 boards (baudrate, environment...). Flash driver fixed.
1264 Patch by Stefan Roese, 15 Sep 2005
1266 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1267 ethernet port on ebony.
1268 Patch by Stefan Roese, 7 Sep 2005
1270 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1272 * Change default console baud rate for stxxtc board
1274 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1275 Patch by Stefan Roese, 31 Aug 2005
1277 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1278 Patch by Pantelis Antoniou, 02 Sep 2005
1282 * Enable SM712 driver support for HMI1001 board.
1284 * Fix problems with ld version 2.16 (dot outside sections problem)
1285 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1286 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1288 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1290 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1292 * Add keyboard and dot matrix display support for HMI1001 board.
1294 * Prepare U-Boot for gcc-4.x
1296 * Fixed Bamboo port to enable running without DDR-DIMM
1297 (Bamboo has also 64MB onboard DDR)
1298 Patch by Stefan Roese, 24 Aug 2005
1300 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1301 now handling all 4xx cpu's
1302 Patch by Stefan Roese, 16 Aug 2005
1304 * Fix make dependencies for at91rm9200 and ks8695 cpus
1305 Patch by Steven Scholz, 23 Aug 2005
1307 * Add JFFS2 support for TQM5200 board
1309 * Add esd cpci5200 and pf5200 boards
1310 Patch by Reinhard Arlt, 22 Aug 2005
1312 * Fix sysclock for TQM8540 and TQM8560 boards
1313 Patch by Martin Krause, 25 Jul 2005
1315 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1316 Patch by Martin Krause, 08 Jun 2005
1318 * Add new board specific commands for TQM5200/STK52XX
1319 - Sound commands (beep, wav, sound)
1320 - Test commands (led, can, backlight, rs232)
1321 Patch by Martin Krause, 02 May 2005
1323 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1324 because of a bug in the AT91RM9200 CPU PLL
1325 Patch by Martin Krause, 22 Apr 2005
1327 * Add automatic HW detection for another CMC_PU2 variant
1328 Patch by Martin Krause, 20 Apr 2005
1330 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1331 Patch by Martin Krause, 19 Apr 2005
1333 * Fix initialization problem on TQM5200 without SM501
1334 Patch by Martin Krause, 08 Apr 2005
1336 * Add RTC support for STK52XX.200
1337 Patch by Martin Krause, 07 Apr 2005
1339 * Add support for IFM o2dnt board
1341 * Enable PCI on hmi1001 board
1343 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1344 so we can use them to, e.g., check the existence of a file with
1345 "if ls foo; then this; else that; fi" in the hush shell
1346 Patch by Andreas Engel, 16 August 2005
1348 * Coding style cleanup
1350 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1351 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1353 * Check return value of malloc in 440gx_enet.c
1354 Patch by Travis B. Sawyer, 18 Jul 2005
1356 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1357 Second serial port on 440GX now defined as a system device.
1358 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1359 Patch by Travis B. Sawyer, 12 Jul 2005
1361 ======================================================================
1362 Changes for U-Boot 1.1.3:
1363 ======================================================================
1365 * Minor code cleanup
1367 * Add forgotten new fils from latest VoiceBlue update
1369 * Make bootretry feature work with hush shell.
1370 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1371 Patch by Andreas Engel, 19 Jul 2005
1373 * Update Hymod Board Database PHP code in "tools" directory
1374 Patch by Murray Jensen, 01 Jul 2005
1376 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1377 Patch by Murray Jensen, 30 Jun 2005
1379 * Fix Murray Jensen's mail address.
1380 Patch by Murray Jensen, 30 Jun 2005
1382 * Preserve PHY_BMCR during a soft reset.
1383 Patch by Carl Riechers, 24 Jun 2005
1385 * VoiceBlue update: eeprom tool can also store firmware version now.
1386 eeprom.bin is runable by jumping at load address.
1387 Patch by Ladislav Michl, 23 May 2005
1389 * Move the AT91RM9200DK to the ARM Systems list.
1390 Patch by Anders Larsen, 26 Apr 2005
1392 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1393 Patch by Anders Larsen, 26 Apr 2005
1395 * measure_gclk() is needed when DEBUG is enabled
1396 Patch by Bryan O'Donoghue, 25 Apr 2005
1398 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1399 Patch by Reinhard Arlt, 12 Aug 2005
1401 * esd PCI405 board updated
1402 Patch by Matthias Fuchs, 28 Jul 2005
1404 * esd WUH405 and DU405 board updated
1405 Patch by Matthias Fuchs, 27 Jul 2005
1407 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1408 Patch by Matthias Fuchs, 4 May 2005
1410 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1411 boards (baudrate, environment...). Flash driver fixed.
1412 Patch by Stefan Roese, 11 Aug 2005
1414 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1415 Patch by Stefan Roese, 11 Aug 2005
1417 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1418 Patch by Stefan Roese, 11 Aug 2005
1420 * Add configuration for IFM AEV FIFO board.
1421 Minor coding style cleanup.
1423 * Add configuration for IFM SPI eval board
1425 * Fix CompactFlash problem on HMI1001 board
1427 * Make new "mtdparts" code build with older compilers
1428 Patch by Andrea Scian, 09 Aug 2005
1430 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1431 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1432 with the 405 defines and the linux kernel defines.
1433 Patch by Stefan Roese, 08 Aug 2005
1435 * Fix compiler warnings with older GCC versions
1437 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1439 Old, obsolete and duplicated code was cleaned up and replace by the
1440 new partitioning method. There are two possible approaches now:
1442 The first one is to define a single, static partition:
1444 #undef CONFIG_JFFS2_CMDLINE
1445 #define CONFIG_JFFS2_DEV "nor0"
1446 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1447 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1448 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1450 The second method uses the mtdparts command line option and dynamic
1453 /* mtdparts command line support */
1454 #define CONFIG_JFFS2_CMDLINE
1455 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1456 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1458 Command line of course produces bigger images, and may be inappropriate
1459 for some targets, so by default it's off.
1461 * Fix build problems for PM856 Board
1463 * Fix sign extension bug in 'fpga loadb' command;
1464 make 'fpga loadb' always print the file header info
1465 Patch by Andrew Dyer, 11 Jan 2005
1467 * Fix errors that occur when accessing SystemACE CF
1468 Patch by Jeff Angielski, 09 Jan 2005
1470 * Document switching between U-Boot and PlanetCore on RPXlite
1471 by Sam Song, 24 Dec 2004
1473 * Fix PowerQUICC II mask detection.
1474 Patch by Eugene Surovegin, 20 Dec 2004
1476 * Add support for Altera NIOS DK1C20 board
1477 Patch by Shlomo Kut, 13 Dec 2004
1479 * Add support for ep8248 board
1480 Patch by Yuli Barcohen, 12 Dec 2004
1484 * Fix baudrate setting for KGDB on MPC8260
1485 Patch by HoJin, 11 Dec 2004
1487 * Fix 'mii help' text formatting
1488 Patch by Cory Tusar, 10 Dec 2004
1490 * Fix return code of NFS command
1491 Patch by Hiroshi Ito, 11 Dec 2004
1495 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1496 Patch by Steven Blakeslee, 04 Aug 2005
1498 * Add support for AMCC Bamboo PPC440EP eval board
1499 Patch by Stefan Roese, 04 Aug 2005
1501 * Patch by Jon Loeliger
1502 Fix style issues primarily in 85xx and 83xx boards.
1504 - Trailing white space
1505 - Indentation not by TAB
1506 - Excessive amount of empty lines
1507 - Trailing empty lines
1509 * Patch by Ron Alder, 11 Jul 2005
1510 Add Xianghua Xiao and Lunsheng Wang's support for the
1511 GDA MPC8540 EVAL board.
1513 * Patch by Eran Liberty
1514 Add support for the Freescale MPC8349ADS board.
1516 * Patch by Jon Loeliger, 25 Jul 2005
1517 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1518 by the upcoming mpc83xx family as well.
1520 * Patch by Jon Loeliger, 05 May 2005
1521 Implemented support for MPC8548CDS board.
1522 Added DDR II support based on SPD values for MPC85xx boards.
1523 This roll-up patch also includes bugfies for the previously
1525 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1527 * Patch by Jon Loeliger, 10 Feb 2005
1528 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1530 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1532 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1533 for faster flash parts.
1534 Add documentation for BR/OR for FLASH.
1536 * Patch by Jon Loeliger 08 Feb 2005
1537 Determine L2 Cache size dynamically on 85XX boards.
1539 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1540 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1541 option rather than a myriad of CONFIG_MPC8560-like variants.
1542 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1543 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1544 new CONFIG_CPM2 option to each 8260 board.
1546 * Add support for MicroSys PM856 board
1547 Patch by Josef Wagner, 03 Aug 2005
1549 * Minor fixes to PM854 board
1550 Patch by Josef Wagner, 03 Aug 2005
1552 * Adjust configuration of XENIAX board
1553 (chip select and GPIO required for USB operation)
1555 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1556 routed to the Watchdog handler
1557 Patch by Eugene Surovegin, 18 Jun 2005
1559 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1560 Patch by Denis Peter, 06 Dec 2004
1562 * Fix endianess problem in TFTP / NFS default filenames
1563 Patch by Hiroshi Ito, 06 Dec 2004
1565 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1567 Patch by Murray Jensen, 18 Jul 2005
1569 * Fix typo in mkconfig script (used == instead of =)
1570 Patch by Murray Jensen, 18 Jul 2005
1572 * Cleanup build problems on 64 bit build hosts
1574 * Update MAINTAINERS file
1576 * Patch by Stefan Roese, 01 Aug 2005:
1577 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1578 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1580 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1581 to run on both 405GP and 405GPr eval boards).
1583 * Patch by Steven Blakeslee, 27 Jul 2005:
1584 - Add support for AMCC PPC440EP/GR.
1585 - Add support for AMCC Yosemite PPC440EP eval board.
1586 - Add support for AMCC Yellowstone PPC440GR eval board.
1588 * Minor fixes for PPChameleon Board:
1589 - fix alignment of NAND size
1590 - make code do what the comment says
1592 * Implement h/w sector protection status synchronization at boot.
1593 The code is provided for, and was tested on, the Yukon/Alaska
1594 and PM520 boards only.
1596 A bug in flash_real_protect() for the Yukon board was fixed by
1597 adding a function that tells if two banks are on one flash chip.
1599 * Fix sysmon POST problem: check I2C error codes
1600 This fixes a problem of displaying bogus voltages when the voltages
1601 are so low that the I2C devices start failing while the rest of the
1602 system keeps running.
1604 * Patch by Cedric Vincent, 6 Jul 2005:
1605 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1607 * Patch by Jon Loeliger, 20 Jul 2005:
1608 Add missing PCI IO port definitions.
1610 * Add CompactFlash support for HMI1001 board.
1612 * Adjust printed board ID for LWMON board.
1614 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1616 * Add new argument format for flash commands to allow for usage like
1617 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1618 U-Boot will automaticially find the end of the corresponding sector.
1620 * Patch by Stefan Roese, 5 Jul 2005:
1621 Update uc100 board PHY setup
1623 * Patch by Stefan Roese, 1 Jul 2005:
1624 Fix PHY address for CATcenter board (now correct!)
1626 * Patch by Stefan Roese, 30 Jun 2005:
1627 Fix PHY addresses for PPChameleon and CATcenter boards
1628 Change MAINTAINER for most esd boards
1630 * Patch by Detlev Zundel, 30 Jun 2005:
1631 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1633 * Fix baudrate calculation problem on MPC5200 systems
1635 * Add EEPROM and RTC support for HMI1001 board
1637 * Patch by Detlev Zundel, 20 Jun 2005:
1638 Fix initialization of low active GPIO pins on inka4x0 board
1640 * Enable redundant environment, disable HW flash protection of
1643 * Patch by Travis Sawyer, 10 Jun 2005:
1644 Initialize allocated dev and private hw structures
1645 after their respective allocation in 440gx_enet.c
1647 * Patch by Steven Scholz, 10 Jun 2005:
1648 Fix byteorder problems with second argument of "bootm" with
1651 * Add support for HMI1001 board
1653 * Disable "date" and "sntp" commands on TQM866M
1655 * Fix watchdog reset problems on LWMON board
1657 * Patch by Juergen Selent, 17 May 2005:
1658 Add support for Funkwerk VoVPN gateway module.
1660 * Cleanup debug code for MPC8220 FEC driver
1662 * Extend burst mode RAM test program to take a loop count
1665 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1666 those boards that use it.
1668 * Patches by Greg Ungerer, 19 May 2005:
1669 - add support for the KS8695P (ARM 922 based) CPU
1670 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1672 * Patch by Steven Scholz, 19 May 2005:
1673 Add support for CONFIG_SERIAL_TAG on ARM boards
1675 * Add PCI support for Sorcery board.
1676 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1678 * Fix compile problems caused by new burst mode SDRAM test;
1679 make port pins to trigger logic analyzer configurable
1681 * Fix timer handling on MPC85xx systems
1683 * Fix debug code in omap5912osk flash driver
1685 * Add support for MPC8247 based "IDS8247" board.
1687 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1689 * On LWMON we must use the watchdog to reset the board as the CPU
1690 genereated HRESET pulse is too short to reset the external
1693 * Add test tool to exercise SDRAM accesses in burst mode
1694 (as standalone program, MPC8xx/PowerPC only)
1696 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1699 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1700 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1701 added to support LZO and LZARI compression modes (undefined by
1704 * Fix problem with symbolic links in JFFS2 code.
1706 * Use linker ASSERT statement to prevent undetected overlapping of
1707 sections on PPChameleon board; other boards might use this, too.
1709 * Patch by Stefan Roese, 03 May 2005:
1711 Fix problems in cmd_universe.c
1713 * Patch by Matthias Fuchs, 03 May 2005:
1714 Added missing variable declaration in cmd_nand.c
1715 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1717 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1719 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1721 Fix PHY address for canmb board.
1723 * Cleanup serial console baudrate calculation on AT91RM9200;
1724 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1726 * Patch by Matthias Fuchs, 18 Apr 2005:
1727 Make PCI target address spaces on PMC405 and CPCI405 boards
1728 configurable via environment variables
1730 * Auto-size RAM on canmb board.
1732 * Add support for canmb board
1734 * Patch by Stefan Roese, 13 Apr 2005:
1735 Update for esd apc405
1737 * Fixes for TQM8560 board:
1739 - remove debug messages
1740 - fix flash sector protection
1742 * Patch by Steven Scholz, 07 Apr 2005:
1743 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1745 * Patches by Steven Scholz, 07 Apr 2005:
1746 Fix compiler warning in altera.c
1747 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1749 * Patch by Ladislav Michl, 06 Apr 2005:
1750 Fix voiceblue configuration.
1752 * Patch by Stefan Roese, 06 Apr 2005:
1753 Updates for OCOTEA board:
1754 - Changed U-Boot size from 512kByte to 256kByte
1755 - Fixed flash driver to support boot from soldered user flash
1756 - Added README for switch from PIBS firmware to U-Boot
1758 * Patch by Travis Sawyer, 05 Apr 2005:
1759 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1760 Problem found by Andrew Wozniak.
1762 * Patch by Steven Scholz, 06 Apr 2005:
1763 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1764 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1766 * Patches by Robert Whaley, 29 Nov 2004:
1767 - update the pxa-regs.h file for PXA27x chips
1768 - add PXA27x based ADSVIX board
1769 - add support for MMC on PXA27x processors
1771 * Patch by Andrew E. Mileski, 28 Nov 2004:
1772 Fix PPC4xx SPD SDRAM detection bug
1774 * Patch by Hiroshi Ito, 26 Nov 2004:
1775 Fix logic of "test -z" and "test -n" commands
1777 * Patch by Ladislav Michl, 05 Apr 2005:
1778 Add support for VoiceBlue board.
1780 * Patch by Ladislav Michl, 05 Apr 2005:
1781 Fix netboot_common() prototypes.
1783 * Patch by Steven Scholz, 05 Apr 2005:
1784 Use i.MX watchdog timer for reset_cpu()
1786 * Patch by Steven Scholz, 05 Apr 2005:
1787 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1788 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1789 (now in interupts.c)
1791 * Add support for MPC8220 based "sorcery" board.
1793 * Add support for TQM8560 board.
1795 * Add FEC support for TQM8540 board.
1796 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1798 * Patch by Martin Krause, 04 Apr 2005:
1799 Update default configuration for CMC_PU2 board.
1801 * Patch by Steven Scholz, 04 Apr 2005:
1802 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1803 - introduce two new configuration options instead:
1804 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1806 * Patch by Steven Scholz, 04 Apr 2005:
1807 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1809 * Fix timer code for ARM systems: make sure that udelay() does not
1810 reset timers so it's save to use udelay() in timeout code.
1812 * Patch by Mathias Küster, 23 Nov 2004:
1813 add udelay support for the mcf5282 cpu
1815 * Patch by Tolunay Orkun, 16 November 2004:
1816 fix incorrect onboard Xilinx CPLD base address
1818 * Patch by Jerry Van Baren, 08 Nov 2004:
1819 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1820 the jumper for the HRCW source should select flash. If lowboot is
1821 not selected, the jumper for the HRCW source should select the
1823 - change default load base address to 0x00400000
1825 * Patch by Yuli Barcohen, 08 Nov 2004:
1826 Add support for Analogue & Micro Rattler boards.
1827 Tested on Rattler8248.
1829 * Patch by Andre Renaud, 08 Nov 2004:
1830 Fix watchdog support in common/lcd.c
1832 * Patch by Marc Leeman, 05 Nov 2003:
1833 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1834 bug only affects the XPC8245 processors
1836 * Patches by Josef Wagner, 29 Oct 2004:
1837 - Add support for MicroSys CPU87 board
1838 - Add support for MicroSys PM854 board
1840 * Patch by Jian Zhang, 02 Nov 2004:
1841 Add 16-bit NAND support
1843 * Patch by Scott McNutt, 01 Nov 2004:
1844 Add missing NIOS/NIOS2 support for "iminfo" command
1846 * Patch by Detlev Zundel, 29 Oct 2004:
1847 Add missing NIOS/NIOS2 support for "mkimage" tool.
1849 * Patch by David Adair, 27 Oct 2004:
1850 Add missing 440GX SDRAM Controller reset
1852 * Patch by Steven Scholz, 25 Oct 2004:
1853 Declare reset_cpu() in include/common.h instead locally
1855 * Patch by Yusdi Santoso, 22 Oct 2004:
1856 - Add support for HIDDEN_DRAGON board
1857 - fix endianess problem in driver/rtl1839.c
1859 * Patch by Allen Curtis, 21 Oct 2004:
1860 support multiple serial ports
1862 * Patch by Richard Klingler, 03 Apr 2005:
1863 Add call to eth_halt() in net/net.c when called functions fail
1864 after eth_init() has been called.
1866 * Patch by Sam Song, 3 April 2005:
1867 - Update README.Netconsole
1870 * Prepare for SoC rework of ARM code:
1871 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1872 - rename memsetup into lowlevel_init (function name and source files)
1873 Patch by Steven Scholz, 03 Apr 2005:
1874 - create SoC specific directories include/asm-arm/arch-imx and
1875 include/asm-arm/arch-s3c24x0
1877 * Fix problems with SNTP support;
1878 enable SNTP support in some boards.
1880 * Patches by Martin Krause, 01 Apr 2005:
1881 - Fix flash erase timeout on CMC_PU2
1882 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1884 * Patch by Steven Scholz, 13 March 2005:
1885 fix cache enabling for AT91RM9200
1887 * Patch by Masami Komiya, 30 Mar 2005:
1888 add SNTP support and expand time server and time offset fields of
1889 DHCP support. See doc/README.SNTP
1891 * Patch by Steven Scholz, 13 Dec 2004:
1892 Fix bug in at91rm920 ethernet driver
1894 * Patch by Steven Scholz, 13 Dec 2004:
1895 Remove duplicated code by merging memsetup.S files for
1896 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1898 * Patch by Detlev Zundel, 31 Mar 2005:
1899 Cleanup duplicate definition of overwrite_console()
1901 * Update TQM5200 configuration;
1902 prepare for Rev. 200 starter kit boards
1904 * Patch by Scott McNutt, 21 Oct 2004:
1905 Add support for Nios-II EPCS Controller core.
1907 * Patch by Scott McNutt, 20 Oct 2004:
1909 - Add sysid command (Nios-II only).
1910 - Locate default exception trampoline at proper offset.
1911 - Implement I/O routines (readb, writeb, etc)
1912 - Implement do_bootm_linux
1914 * Patches by Martin Krause, 22 Mar 2005:
1915 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1916 - add support for SM501 graphics controller
1917 - add support for graphic console on TQM5200
1918 - add support for TQM5200 Rev 200
1919 - cleanup, fix typo in include/configs/TQM5200.h
1921 * Patch by Manfred Baral, 17 Mar 2005:
1924 * Fix RTC configuration for PPChameleon board
1926 * Cleanup, fix typo in include/configs/TQM5200.h
1928 * Patch by Stefan Roese, 16 Mar 2005:
1929 Update for esd auto_update and hh405 board
1931 * Adapt for U-Boot image size (new features enabled) on TQM5200
1933 * Update code for TQM8540 board (and 85xx in general):
1934 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1935 - Reformat boot messages
1936 - Enable redundant environment
1937 - Replace the -O2 optimization flag with -mno-string
1939 * Patch by David Brownell, 10 Mar 2005:
1940 Restore copyright statements in OHCI drivers.
1942 * Add support for TQM8540 board
1944 * Patch by Detlev Zundel, 14 Mar 2005:
1945 NC650: changed NAND flash addressing to using UPMB
1947 * Patch by Stefan Roese, 14 Mar 2005:
1948 Update for esd voh405 fpga image
1950 * INKA4x0: Allow initialization of LCD backlight dimming from
1951 "brightness" environment variable.
1953 * Add port initialization for digital I/O on INKA4x0
1955 * Patch by Stefan Roese, 01 Mar 2005:
1956 Update for esd boards dp405 and hub405
1958 * Fix get_partition_info() parameter error in all other calls
1959 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1961 * Enable USB and IDE support for INKA4x0 board
1963 * Patch by Andrew Dyer, 28 Feb 2005:
1964 fix ext2load passing an incorrect pointer to get_partition_info()
1965 resulting in load failure for devices other than 0
1967 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1969 * Cleanup USB and partition defines
1971 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1973 * Add reset code for Coral-P on INKA4x0 board
1975 * Patch by Martin Krause, 28 Jun 2004:
1976 Update for TRAB board.
1978 * Fix some missing "volatile"s in MPC5xxx FEC driver
1980 * Fix cirrus voltage detection (for CPC45)
1982 * Fix byteorder problem in usbboot and scsiboot commands.
1984 * Patch by Cajus Hahn, 04 Feb 2005:
1985 - don't insist on leading '/' for filename in ext2load
1986 - set default partition to useful value (1) in ext2load
1988 * Patch by Andrew Dyer, 08 Jan 2005:
1989 fix wrong return codes in ext2 code
1991 * Removed '--no-warn-mismatch' option from Makefile. This option
1992 makes 'ld' to overlook binary objects compatibility.
1994 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1995 --end-group) outside of the group. This will make 'ld' to do
1996 _multiple_ search in the library group when resolving symbol
1997 references and do only a _single_ seach in libgcc.a after the group
2000 * Fix stability problems on CPC45 board again.
2002 * Make image detection for diskboot / usbboot / scsiboot more robust
2003 (also check header checksum)
2005 * Update CPC45 board configuration.
2007 * Add USB and PCI support for INKA4x0 board
2009 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2013 * Patch by Robin Getz, 13 Oct 2004:
2014 Add standalone application to change SMC91C111 MAC addresses,
2015 see examples/README.smc91111_eeprom
2017 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2018 Fix Flash support for ARM Integrator CP.
2020 * Patch by Richard Woodruff, 10 Jan 2005:
2021 Update support for OMAP2420 (ARM11) and H4 board:
2022 o clean up and add new types to H4 memory probe code.
2023 o fix to work with internal boot.
2024 o added PRCM config III operation.
2025 o fix marginal flash timings.
2026 o add revison ATAG usage.
2027 o enable voltage scaling at power chip.
2028 o fix compile error for i2c.
2030 * Fix network problem (error when receiving multiple ARP packets)
2032 * Patch by Daniel Poirot, 12 Oct 2004:
2033 Add support for Wind River sbc405 board
2035 * Patch by Rainer Brestan, 12 Oct 2004:
2036 Make examples/Makefile more robust
2038 * Patch by Sam Song, 11 October 2004:
2039 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2040 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2043 * Patch by Sam Song, 10 Oct 2004:
2044 Fix a parameter error in run_command() in main.c
2046 * Patch by Richard Woodruff, 01 Oct 2004:
2047 add support for the TI OMAP2420 processor and its H4 reference
2050 * Patch by Christian Pellegrin, 24 Sep 2004:
2051 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2053 * Patch by Leif Lindholm, 23 Sep 2004:
2054 add support for the AMD db1550 board
2056 * Patch by Travis Sawyer, 15 Sep 2004:
2057 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2058 update README.serial_multi
2060 * Patches by David Snowdon, 07 Sep 2004:
2061 - add u-boot.hex target in the top level Makefile
2062 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2063 - use -mtune=xscale and -march=armv5 options for PXA
2065 * Patch by Florian Schlote, 08 Sep 2004:
2066 Add support for SenTec-COBRA5272-board (ColdFire).
2068 * Patch by Gleb Natapov, 07 Sep 2004:
2069 mpc824x: set PCI latency timer to a sane value
2072 * Patch by Kurt Stremerch, 03 Sep 2004:
2073 Add bitstream configuration option for fpga command (Xilinx only).
2075 * Patch by Kurt Stremerch, 03 Sep 2004:
2076 Add Xilinx Spartan2E family FPGA support
2078 * Patch by Jeff Angielski, 02 Sep 2004:
2079 Add Added support for H2 revision of the EP8260 board.
2080 Fixed formatting for some of the EP8260 related source files.
2082 * Patch by Jon Loeliger, 02 Sep 2004:
2083 Reset monitor size back to 256 so environment can be written
2084 to flash on MPC85xx ADS and CDS releases.
2086 * Patch by Paolo Broggini, 02 Sep 2004:
2087 Make BSS clearing on ARM systems more robust
2089 * Patch by Yue Hu and Joe, 01 Sep 2004:
2090 - add PCI support for ixp425;
2091 - add EEPRO100 suppor tfor ixdp425 board.
2093 * Fix problem with protected sector detection in driver/cfi_flash.c
2095 ======================================================================
2096 Changes for U-Boot 1.1.2:
2097 ======================================================================
2099 * Code cleanup, mostly for GCC-3.3.x
2101 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2102 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2103 additional ethernet addresses.
2105 * Cleanup drivers/i82365.c - avoid duplication of code
2107 * Fix bogus "cannot span across banks" flash error message
2111 * Add support for CompactFlash for the CPC45 Board.
2113 * Fix problems with CMC_PU2 flash driver.
2116 - avoid trigraph warning in fs/ext2/ext2fs.c
2117 - rename UC100 -> uc100
2119 * Add support for UC100 board
2121 * Patch by Stefan Roese, 16 Dez 2004:
2122 - ext2fs support added
2123 - Tundra universe support added
2124 - ColdFire MCF5249 support added (no preloader needed!)
2125 - MCF5249 board TASREG added
2126 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2128 - some esd boards updated
2129 - memory commands "mdc" and "mwc" added for cyclic read/write
2130 (CONFIG_MX_CYCLIC, see README for further description)
2132 * Add support for INKA4X0 board
2134 * Patch by Steven Scholz, 12 Dec 2004:
2135 Fix typo in AT91 memory setup.
2137 * Patch by Martin Krause, 27 Oct 2004:
2138 - add support for "STK52xx" board (including PS/2 multiplexer)
2139 - add hardware detection for TQM5200
2141 * Clean up CMC PU2 flash driver
2143 * Update MAINTAINERS file
2145 * Fix bug in MPC823 LCD driver
2147 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2149 * Enable long help on CMC PU2 board;
2151 increase CPU speed from 179 to 207 MHz.
2153 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2154 unaligned tail part specially).
2156 * Update for AT91RM9200DK and CMC_PU2 boards:
2157 - Enable booting directly from flash
2158 - fix CMC_PU2 flash driver
2160 * Fix mkimage usage message
2162 * Map SRAM on NC650 board
2164 * Work around for Ethernet problems on Xaeniax board
2166 * Patch by TsiChung Liew, 23 Sep 2004:
2167 - add support for MPC8220 CPU
2168 - Add support for Alaska and Yukon boards
2170 * Fix configuration for ERIC board (needs more room)
2172 * Adjust MIPS compiler options at run-time depending on tools version
2173 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2174 "-mcpu=4kc" for old tools)
2176 * Add passing of the command line and memory size information to the
2177 kernel on xaeniax board.
2179 * Enable NAND flash support for NC650 board.
2181 * Patch by Thomas Lange 07 Oct 2004:
2182 Updated README for DBAu1x00 boards to match current status
2184 * Patch by Philippe Robin, 28 Sept 2004:
2185 Fix Flash support for Versatile.
2187 * Patch by Roger Blofeld, 16 Sep 2004:
2188 Fix timeout for DHCP command retry
2190 * Patch by Pantelis Antoniou, 14 Sep 2004:
2191 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2193 * Patch by Pantelis Antoniou, 14 Sep 2004:
2194 Kick watchdog when bz-decompressing
2196 * Fix CFG_HZ problems on AT91RM9200 systems
2197 [Remember: CFG_HZ should be 1000 on ALL systems!]
2199 * Patch by Gridish Shlomi, 30 Aug 2004:
2200 - Add support to revA version of PQ27 and PQ27E.
2201 - Reverted MPC8260ADS baudrate back to original 115200
2203 * Patch by Hojin, 17 Sep 2004:
2204 Fix typo in cfi_flash.c
2206 * Patch by Mark Jonas, 09 September 2004:
2207 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2210 * Patch by Mark Jonas, 31 August 2004:
2211 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2212 improves FTP performance for MPC5200 systems. Enabled for IceCube
2215 * Patch by Michael Bendzick, 30 Aug 2004:
2216 - Improve platform.S code for omap1510inn that detects whether code
2217 is running from SDRAM or not. Patch allows SDRAM to be configured
2218 if code is running out of SRAM at 0x20000000.
2220 * Patch by Frederick Klatt, 30 Aug 2004:
2221 Add support for the Wind River SBC8540/SBC8560 boards
2223 * Configure SX1 board to use drivers/cfi_flash.c
2225 * Patches by Michael Bendzick, 30 Aug 2004:
2226 - Configure omap1510inn board to use drivers/cfi_flash.c
2227 - Make drivers/cfi_flash.c protect environment and redundant
2230 * Patch by Steven Scholz, 23 Jun 2004:
2231 - Add script (tools/img2brec.sh) to programm U-Boot into
2232 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2234 * Patches by Scott McNutt, 24 Aug 2004:
2235 - Add support for Altera Nios-II processors.
2236 - Add support for Psyent PCI-5441 board.
2237 - Add support for Psyent PK1C20 board.
2239 * Patches by Jon Loeliger, 24 Aug 2004:
2240 - Add support for the MPC8541 and MPC8555 CDS boards
2241 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2242 - Convert MPC85xxADS to use common CFI flash driver
2243 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2244 from board_early_init_f()
2245 - Provide SW workaround for PCI initialization on 85xx CDS
2247 * Patches by George G. Davis, 24 Aug 2004:
2248 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2249 - Remove static network setup defaults from mx1ads_config
2250 - update ARM boards to use constants from mach-types.h
2252 * Patch by Gary Jennejohn, 04 Oct 2004:
2253 - fix I2C on at91rm9200
2254 - add support for Ricoh RS5C372A RTC
2256 * Patch by Gary Jennejohn, 01 Oct 2004:
2257 - add support for CMC PU2 board
2258 - add support for I2C on at91rm9200
2260 * Patch by Gary Jennejohn, 28 Sep 2004:
2261 fix baudrate handling on at91rm9200
2263 * Patch by Yuli Barcohen, 22 Aug 2004:
2264 - remove ZPC.1900 board-specific flash driver;
2265 switch the port to generic CFI driver;
2268 * Patch by Hinko Kocevar, 21 Aug 2004:
2269 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2271 * Clean up tools/bmp_logo.c to not add trailing white space
2273 * Patch by Hinko Kocevar, 21 Aug 2004:
2274 - Group common framebuffer functions in common/lcd.c
2275 - Group common framebuffer macros and #defines in include/lcd.h
2276 - Provide calc_fbsize() for video ATAG
2278 * Patch by Sam Song, 21 August 2004:
2279 - Fix a typo in README
2280 - Align "(RO)" output for "flinfo" after "protect on"
2281 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2282 ratio 1:1 when core frequency less than 50MHz
2284 * Patches by Hinko Kocevar, 21 Aug 2004:
2285 - fix some "use of label at end of compound statement" warnings
2286 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2288 * Patch by Steven Scholz, 16 Aug 2004:
2289 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2290 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2291 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2292 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2293 into cpu/arm920t/$(SOC)/
2295 * Patches by Sean Chang, 09 Aug 2004:
2296 - Added support for both 8 and 16 bit mode access to System ACE CF
2298 - Fixed missing System ACE CF device during get FAT partition info
2299 in fat_register_device function.
2300 - Enabled System ACE CF support on ML300.
2302 * Patch by Sean Chang, 09 Aug 2004:
2303 Synch defines for saveenv and do_saveenv functions so they get
2304 compiled under the same statement.
2306 * Patch by Sean Chang, 09 Aug 2004:
2307 - Added I2C support for ML300.
2308 - Added support for ML300 to read out its environment information
2309 stored on the EEPROM.
2310 - Added support to use board specific parameters as part of
2311 U-Boot's environment information.
2312 - Updated MLD files to support configuration for new features
2315 * Patches by Travis Sawyer, 05 Aug 2004:
2316 - Remove incorrect bridge settings for eth group 6
2317 - Add call to setup bridge in ppc_440x_eth_initialize
2318 - Fix ppc_440x_eth_init to reset the phy only if its the
2319 first time through, otherwise, just check the phy for the
2320 autonegotiated speed/duplex. This allows the use of netconsole
2321 - only print the speed/duplex the first time the phy is reset.
2323 * Patch by Shlomo Kut, 29 Mar 2004:
2324 Add support for MKS Instruments "Quantum" board
2326 * Fix build problem with Cogent boards;
2327 avoid using <asm/byteorder.h> when using the host compiler
2329 * Patch by Ganapathi C, 04 Aug 2004:
2330 Fix NFS timeout issue
2332 * Patch by Yuli Barcohen, 19 Jul 2004:
2333 - Fix host tools building in Cygwin environment
2334 - Fix header files search order for host tools
2336 * Patch by Tom Armistead, 19 Jul 2004:
2337 Fix kgdb.S support for 74xx_75x cpu
2339 * Patch by Jon Loeliger, 15 Jul 2004:
2340 Fix MPC85xx I2C driver
2342 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2344 * Patch by Stephen Williams, 15 July 2004
2345 Set the PCI class code for JSE board as part of PCI interface setup
2347 * Patch by Michael Bendzick, 15 Jul 2004:
2348 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2349 CFG_FLASH_USE_BUFFER_WRITE is set
2351 * Patch by Yuli Barcohen, 13 Jul 2004:
2352 Allow clock setting on MPC866/MPC885 series chips according to
2353 environment variable `cpuclk'
2355 * Patch by Yuli Barcohen, 20 Apr 2004:
2356 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2358 * Patch by Vincent Dubey, 24 Sep 2004:
2359 Add support for xaeniax board
2361 * Add comment about non-GPL character of standalone applications to
2364 * Fix FEC ethernet problem on NSCU board.
2366 * Patch by Gary Jennejohn, 09 Sep 2004:
2367 allow to use USART1 as console port on at91rm9200dk boards
2369 * Patch by Stefan Roese, 16 Sep 2004:
2372 * Fix SysClk handling for PPChameleon and CATcenter boards
2374 * Patch by Detlev Zundel, 08 Sep 2004:
2375 Update etags build target
2377 * Improve NetConsole support: add support for broadcast destination
2378 address and buffered input.
2380 * Cleanup compiler warnings for GCC 3.3.x and later
2382 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2384 * Add support for IDS "NC650" board
2386 * Add automatic update support for LWMON board
2388 * Clear Block Lock-Bits when erasing flash on LWMON board.
2390 * Fix return code of "fatload" command
2392 * Enable MSDOS/VFAT filesystem support for LWMON board
2394 * Patch by Martin Krause, 03 Aug 2004:
2395 change timing for SM501 graphics controller on TQM5200 module
2397 * Patch by Mark Jonas, 13 July 2004:
2398 - Total5200 LCD now run in little endian mode. Endianess conversion
2399 is done in hardware.
2400 - Removed last reference to "console" environment variable.
2402 * Patches by Lars Munch, 12 Jul 2004:
2403 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2405 - split out the LXT971A PHY from ns_9750_eth.h
2406 - split the dm9161 phy part out of at91rm9200_ether.c
2408 * Patch by Andreas Engel, 12 Jul 2004:
2409 Replaced hardcoded PL011 clock frequency with config variable.
2410 Fixed wrong CONFIG_CMD_DFL doc.
2412 * Patch by Thomas Viehweger, 09 Jun 2004:
2413 make it possible to remove chpart when there is only one partition
2415 * Add support for console over UDP (compatible to Ingo Molnar's
2416 netconsole patch under Linux)
2418 * Patch by Jon Loeliger, 16 Jul 2004:
2419 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2421 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2422 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2423 and CONFIG_L2_INIT_RAM options.
2424 - Refactor Local Bus initialization out of SDRAM setup.
2425 - Re-implement new version of LBC11/DDR11 errata workarounds.
2426 - Moved board specific PCI init parts out of CPU directory.
2427 - Added TLB entry for PCI-1 IO Memory
2428 - Updated README.mpc85xxads
2430 * Patch by Sascha Hauer, 28 Jun:
2431 - add generic support for Motorola i.MX architecture
2432 - add support for mx1ads, mx1fs2 and scb9328 boards
2434 * Patches by Marc Leeman, 23 Jul 2004:
2435 - Add define for the PCI/Memory Buffer Configuration Register
2436 - corrected comments in cpu/mpc824x/cpu_init.c
2438 * Add support for multiple serial interfaces
2439 (for example to allow modem dial-in / dial-out)
2441 * Patch by Stefan Roese, 15 Jul 2004:
2442 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2444 * Fix NSCU config; add ethernet wakeup code.
2446 * Add link for preloader for Motorola ColdFire to README.m68k
2448 * Patch by Michael Bendzick, 12 Jul 2004:
2449 fix output formatting in drivers/cfi_flash.c
2451 * Patch by Mark Jonas, 02 Jul 2004:
2452 Fix lowboot (again) on MPC5xxx
2454 * Patch by Curt Brune, 07 Jul 2004:
2455 relocate exception vectors on arm720t if needed
2457 * Patch by George G. Davis, 06 Jul 2004:
2458 - update mach-types.h to latest arm.linux.org.uk master list
2459 - Set correct OMAP1610 bi_arch_number for build target
2461 * Patch by Curt Brune, 06 Jul 2004:
2462 evb4510: add support for timer interrupt; cleanup
2464 * Patch by Dan Poirot, 06 Jul 2004:
2465 Fix sbc8260 environment variables
2467 * Cleanup redundand "console" environment variable
2469 * Patch by Mark Jonas, 05 Jul 2004:
2470 add support for the Total5100's and Total5200's LCD screen
2472 * Patches by Dan Eisenhut, 01 Jul 2004:
2474 - Move doc2000.h include to prevent compiler warning on some boards
2476 * Patch by Mark Jonas, 01 Jul 2004:
2477 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2478 MGT5100 and MPC5200 based Freescale platforms.
2480 * Patch by Philippe Robin, 01 Jul 2004:
2481 Add initialization for Integrator and versatile board files.
2483 * Patch by Hinko Kocevar, 01 Jun 2004:
2484 Fix VFD FB allocation, add LCD FB allocation on ARM
2486 * Patch by Martin Krause, 30 Jun 2004:
2487 Add support for TQM5200 board
2489 * Patch by Martin Krause, 29 Jun 2004:
2490 Add loopw command: infinite write loop on address range
2492 * Patches by Yasushi Shoji, 29 Jun 2004:
2493 - add empty include/asm-microblaze/processor.h
2494 - add to CREDITS and MAINTAINERS
2495 - add gd initialization
2496 - add MicroBlaze and SUZAKU board to MAKEALL script
2497 - add reset support for SUZAKU
2498 - add flush_cache() for MicroBlaze
2499 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2500 size flash memory on SUZAKU
2502 * Patch by Prakash Kumar, 27 Jun 2004:
2503 Add support for the PXA250 based Intrinsyc Cerf board.
2505 * Patch by Yasushi Shoji, 27 Jun 2004:
2506 fix comment in include/common.h
2508 * Rename SBC8560 into sbc8560 for consistency
2510 * Patch by Daniel Poirot, 24 Jun 2004:
2511 Add support for Wind River's sbc8240 board
2513 * Patches by Yasushi Shoji, 26 Jun 2004:
2514 - drivers/serial_xuartlite.c: fix "return 0" in void function
2515 - add microblaze support to mkimage tool
2517 * Patch by Fred Klatt, 25 Jun 2004:
2518 Add support for WindRiver's sbc8560 board
2520 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2521 Small Bugs fixes for "at91rm9200dk" board:
2522 - Timing modifications for SPI DataFlash access
2523 - Fix NAND flash detection bug
2525 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2526 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2528 * Patch by Jon Loeliger, 17 June 2004:
2529 Completion of the 8540ADS/8560ADS updates:
2530 Fix some PCI and Rapid I/O memory maps,
2531 Initialize both TSEC 1 and 2,
2533 Update MAINTAINER for 85xx boards and README.mpc85xxads
2535 * Patch by Yuli Barcohen, 16 Jun 2004:
2536 Remove obsolete AdderII port which was superseded by unified
2537 AdderII/Adder87x port
2539 * Patch by Ladislav Michl, 16 Jun 2004:
2540 Fix gcc-3.3.3 warnings for smc91111.c
2542 * Patch by Stefan Roese, 02 Jul 2004:
2543 - Fix bug in 405 ethernet driver; allocated data not cleared!
2544 - Fix problem in 405 i2c driver; don't try to print without console!
2546 * Patch by Paul Ruhland, 11 Jun 2004:
2547 Remove debug code from 'board/lpd7a40x/flash.c'
2549 * Patch by Andrea Marson, 11 Jun 2004:
2550 Update for PPChameleon board:
2551 - support for SysClk @ 25MHz
2552 - support for Silicon Motion SM712 VGA controller
2555 * Patches by Richard Woodruff, 10 Jun 2004:
2556 - fix problems with examples/stubs.c for GCC >= 3.4
2557 - fix problems with gd initialization
2559 * Patch by Curt Brune, 17 May 2004:
2560 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2561 - Add support for ESPD-Inc. EVB4510 Board
2563 * Patch by Marc Leeman, 11 May 2004:
2564 Fix for MPC8245 - reading PPC Memory from another device with the
2565 PPC as PCI target device corrupts data due to interenal hardware
2568 * Fix "cls" command when used with splash screen
2570 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2571 slow download of a big image)
2573 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2574 display even after showing a bitmap
2576 * Patch by Josef Wagner, 04 Jun 2004:
2577 - DDR Ram support for PM520 (MPC5200)
2578 - support for different flash types (PM520)
2579 - USB / IDE / CF-Card / DiskOnChip support for PM520
2580 - 8 bit boot rom support for PM520/CE520
2581 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2582 - I2C and RTC support for CPC45
2583 - support of new flash type (28F160C3T) for CPC45
2585 * Fix flash parameters passed to Linux for PPChameleon board
2587 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2589 * Patch by Paul Ruhland, 10 Jun 2004:
2590 fix support for Logic SDK-LH7A404 board and clean up the
2591 LH7A404 register macros.
2593 * Patch by Matthew McClintock, 10 Jun 2004:
2594 Modify code to select correct serial clock on Sandpoint8245
2596 * Patch by Robert Schwebel, 10 Jun 2004:
2597 Add support for Intel K3 strata flash.
2599 * Patch by Thomas Brand, 10 Jun 2004:
2600 Fix "loads" command on DK1S10 board
2602 * Patch by Yuli Barcohen, 09 Jun 2004:
2603 Add support for 8MB flash SIMM and JFFS2 file system on
2604 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2606 * Patch by Yuli Barcohen, 09 Jun 2004:
2607 Add support for Analogue&Micro Adder87x and the older AdderII board.
2609 * Patch by Ming-Len Wu, 09 Jun 2004:
2610 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2612 * Patch by Sam Song, 09 Jun 2004:
2613 - Add support for RPXlite_DW board
2614 - Update FLASH driver for 4*AM29DL323DB90VI
2615 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2617 * Patch by Mark Jonas, 08 June 2004:
2618 - Make MPC5200 boards evaluate the SVR to print processor name and
2619 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2621 * Patch by Kai-Uwe Bloem, 06 May 2004:
2622 Fix endianess problem in cramfs code
2624 * Patch by Tom Armistead, 04 Jun 2004:
2625 Add support for MAX6900 RTC
2627 * Patches by Ladislav Michl, 03 Jun 2004:
2628 - fix cfi_flash.c on LE systems
2629 - let 'make mrproper' delete u-boot.img as well
2630 - turn printf into debug in cfi_flash.c
2632 * Patch by Kurt Stremerch, 28 May 2004:
2633 Add support for Exys XSEngine board
2635 * Patch by Martin Krause, 27 May 2004:
2636 Fix a MPC5xxx I2C timing issue in i2c_probe().
2638 * Patch by Leif Lindholm, 27 May 2004:
2639 Fix board_init_f() for dbau1x00 board.
2641 * Patch by Imre Deak, 26 May 2004:
2642 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2643 Set flash base accordingly, and decide whether to do or skip board
2644 specific setup steps.
2646 * Patch by Josef Baumgartner, 26 May 2004:
2647 Add missing define in include/asm-m68k/global_data.h
2649 * Patch by Josef Baumgartner, 25 May 2004:
2650 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2652 * Patch by Paul Ruhland, 24 May 2004:
2653 fix SDRAM initialization for LPD7A400 board.
2655 * Patch by Jian Zhang, 20 May 2004:
2656 add support for environment in NAND flash
2658 * Patch by Yuli Barcohen, 20 May 2004:
2659 Add support for Interphase iSPAN boards.
2661 * Patches by Paul Ruhland, 17 May 2004:
2662 - Add I/O functions to the smc91111 ethernet driver to support the
2663 Logic LPD7A40x boards.
2664 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2665 specifically the LPD7A400.
2667 * Patches by Robert Schwebel, 15 May 2004:
2668 - call MAC address reading code also for SMSC91C111;
2669 - make SMSC91C111 timeout configurable, remove duplicate code
2670 - fix get_timer() for PXA
2671 - update doc/README.JFFS2
2672 - use "bootfile" env variable also for jffs2
2674 * Patch by Tolunay Orkun, 14 May 2004:
2675 Add support for Cogent CSB472 board (8MB Flash Rev)
2677 * Patch by Thomas Viehweger, 14 May 2004:
2678 - flash.h: more flash types added
2679 - immap_8260.h: some bits added (useful for RMII)
2680 - cmd_coninfo.c: typo corrected, printf -> puts
2681 - reduced size by replacing spaces with tab
2683 * Patch by Robert Schwebel, 13 May 2004:
2684 Add 'imgextract' command: extract one part of a multi file image.
2686 * Patches by Jon Loeliger, 11 May 2004:
2687 Dynamically handle REV1 and REV2 MPC85xx parts.
2688 (Jon Loeliger, 10-May-2004).
2689 New consistent memory map and Local Access Window across MPC85xx line.
2690 New CCSRBAR at 0xE000_0000 now.
2691 Add RAPID I/O memory map.
2692 New memory map in README.MPC85xxads
2693 (Kumar Gala, 10-May-2004)
2694 Better board and CPU identification on MPC85xx boards at boot.
2695 (Jon Loeliger, 10-May-2004)
2696 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2697 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2698 (Jim Robertson, 10-May-2004)
2699 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2700 Supports multiple PHYs.
2701 (Andy Fleming, 10-May-2004)
2702 Some README.MPC85xxads updates.
2703 (Kumar Gala, 10-May-2004)
2704 Copyright updates for "Freescale"
2705 (Andy Fleming, 10-May-2004)
2707 * Patch by Stephen Williams, 11 May 2004:
2708 Add flash support for ST M29W040B
2709 Reduce JSE specific flash.c to remove dead code.
2711 * Patch by Markus Pietrek, 04 May 2004:
2712 Fix clear_bss code for ARM systems (all except s3c44b0 which
2713 doesn't clear BSS at all?)
2715 * Fix "ping" problem on INC-IP board. Strange problem:
2716 Sometimes the store word instruction hangs while writing to one of
2717 the Switch registers, but only if the next instruction is 16-byte
2718 aligned. Moving the instruction into a separate function somehow
2719 makes the problem go away.
2721 * Patch by Rishi Bhattacharya, 08 May 2004:
2722 Add support for TI OMAP5912 OSK Board
2724 * Patch by Sam Song May, 07 May 2004:
2725 Fix typo of UPM table for rmu board
2727 * Patch by Pantelis Antoniou, 05 May 2004:
2728 - Intracom board update.
2731 * Add support for the second Ethernet interface for the 'PPChameleon'
2734 * Patch by Dave Peverley, 30 Apr 2004:
2735 Add support for OMAP730 Perseus2 Development board
2737 * Patch by Alan J. Luse, 29 Apr 2004:
2738 Fix flash chip-select (OR0) option register setting on FADS boards.
2740 * Patch by Alan J. Luse, 29 Apr 2004:
2741 Report MII network speed and duplex setting properly when
2742 auto-negotiate is not enabled.
2744 * Patch by Jarrett Redd, 29 Apr 2004:
2745 Fix hang on reset on Ocotea board due to flash in wrong mode.
2747 * Patch by Dave Peverley, 29 Apr 2004:
2748 add MAC address detection to smc91111 driver
2750 * Patch by David Müller, 28 Apr 2004:
2751 fix typo in lib_arm/board.c
2753 * Patch by Tolunay Orkun, 20 Apr 2004:
2754 - README update: add CONFIG_CSB272 and csb272_config
2755 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2756 i2cfast environment variable
2758 * Patch by Yuli Barcohen, 19 Apr 2004:
2759 - Rename DUET_ADS to MPC885ADS
2760 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2761 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2762 - Clean up FADS family port to use the new defines
2764 * Fix PCI support on CPC45 board
2766 * Patch by Scott McNutt, 25 Apr 2004:
2767 Add Nios GDB/JTAG Console support:
2768 - Add stubs to support gdb via JTAG.
2769 - Add support for console over JTAG.
2772 * Add support for CATcenter board (based on PPChameleon ME module)
2774 * Patch by Klaus Heydeck, 12 May 2004:
2775 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2776 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2777 various changes to KUP4 board specific files
2779 * Fix minor network problem on MPC5200: need some delay between
2780 resetting the PHY and sending the first packet. Implemented in a
2781 "natural" way by invoking the PHY reset and initialization code
2782 only once after power on vs. each time the interface is brought up.
2784 * Add some limited support for low-speed devices to SL811 USB controller
2785 (at least "usb reset" now passes successfully and "usb info" displays
2786 correct information)
2788 * Change init sequence for multiple network interfaces: initialize
2789 on-chip interfaces before external cards.
2791 * Fix memory leak in the NAND-specific JFFS2 code
2793 * Fix SL811 USB controller when attached to a USB hub
2795 * Fix config option spelling in PM520 config file
2797 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2798 patches by Pantelis Antoniou, 30 Mar 2004)
2800 * Fix minor NAND JFFS2 related issue
2802 * Fixes for SL811 USB controller:
2803 - implement workaround for broken memory stick
2804 - improve error handling
2806 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2807 cope with congested networks.
2809 ======================================================================
2810 Changes for U-Boot 1.1.1:
2811 ======================================================================
2813 * Patch by Travis Sawyer, 23 Apr 2004:
2814 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2815 errata from Vitesse Semiconductor.
2817 * Patch by Philippe Robin, 22 Apr 2004:
2818 Fix ethernet configuration for "versatile" board
2820 * Patch by Kshitij Gupta, 21 Apr 2004:
2821 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2823 * Patch by Steven Scholz, 24 Feb 2004:
2824 Fix a bug in AT91RM9200 ethernet driver:
2825 The MII interface is now initialized before accessing the PHY.
2827 * Patch by John Kerl, 19 Apr 2004:
2828 Use U-boot's miiphy.h for PHY register names, rather than
2829 introducing a new header file.
2831 * Update pci_ids.h from linux-2.4.26
2833 * Patch by Masami Komiya, 19 Apr 2004:
2834 Fix problem cause by VLAN function on little endian architecture
2835 without VLAN environment
2837 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2838 binary image for all clock frequencies. Implement run-time
2839 optimization of flash access timing based on the actual bus
2842 * Modify KUP4X board configuration to use SL811 driver for USB memory
2843 sticks (including FAT / VFAT filesystem support)
2845 * Add SL811 Host Controller Interface driver for USB
2847 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2849 * Patch by Pantelis Antoniou, 19 Apr 2004:
2850 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2851 Minor patches for Intracom boards.
2853 * Patch by Christian Pell, 19 Apr 2004:
2854 cleanup support for CF/IDE on PCMCIA for PXA25X
2856 * Temporarily disabled John Kerl's extended MII command code because
2857 "miivals.h" is missing
2859 * Patches by Mark Jonas, 13 Apr 2004:
2860 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2861 - Add sync instructions to IceCube SDRAM init code
2862 - Move SDRAM chip constants into seperate include files
2863 - Unify DDR and SDR initialization code
2864 - Unify all IceCube (Lite5xxx) target names
2866 * Patch by John Kerl, 16 Apr 2004:
2867 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2868 mii read 4-7 18-1a. Also add mii dump subcommand for
2869 pretty-printing standard regs 0-5.
2871 * Patch by Stephen Williams, 16 April 2004:
2872 fix typo in JSE.h; update MAINTAINERS
2874 * Patch by Matthew S. McClintock, 14 Apr 2004:
2875 fix initdram function for utx8245 board
2877 * Patch by Markus Pietrek, 14 Apr 2004:
2878 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2880 * Patch by Reinhard Meyer, 18 Apr 2004:
2881 provide the IDE Reset Function for EMK 5200 boards
2883 * Patch by Masami Komiya, 12 Apr 2004:
2884 fix pci_hose_write_config_{byte,word}_via_dword problems
2886 * Patch by Sangmoon Kim, 12 Apr 2004:
2887 Update max RAM size for debris board
2889 * Patch by Travis Sawyer, 08 Apr 2004:
2890 Add TLB entry for second DIMM slot on ocotea
2892 * Patch by Masami Komiya, 08 Apr 2004:
2893 add RTL8169 network driver
2895 * Patch by Dan Malek, 07 Apr 2004:
2896 - Add support for RPC/STx GP3, Motorola 8560 board
2897 - Update 85xx TSEC driver so it searches MII for first available PHY
2899 - Add functions to support console MII commands.
2901 * Patch by Tolunay Orkun, 07 Apr 2004:
2902 Move initialization of bi_iic_fast[]
2903 from board_init_f() to board_init_r()
2905 * Patch by Yasushi Shoji, 07 Apr 2004:
2906 Cleanup microblaze port
2908 * Patch by Sangmoon Kim, 07 Apr 2004:
2909 Add auto SDRAM module detection for Debris board
2911 * Patch by Rune Torgersen, 06 Apr 2004:
2912 - Fix some PCI problems on the MPC8266ADS board
2913 - Fix the location of some PCI entries in the immap structure
2915 * Patch by Yasushi Shoji, 07 Apr 2004:
2916 - add support for microblaze processors
2917 - add support for AtmarkTechno "suzaku" board
2919 * Configure PPChameleon board to use redundand environment in flash
2921 * Configure PPChameleon board to use JFFS2 NAND support.
2923 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2925 * Patch by Rune Torgersen, 16 Apr 2004:
2928 * Patches by Pantelis Antoniou, 16 Apr 2004:
2929 - add support for a new version of an Intracom board and fix
2930 various other things on others.
2931 - add verify support to the crc32 command (define
2932 CONFIG_CRC32_VERIFY to enable it)
2933 - fix FEC driver for MPC8xx systems:
2934 1. fix compilation problems for boards that use dynamic
2936 2. shut down FEC after network transfers
2937 - HUSH parser fixes:
2938 1. A new test command was added. This is a simplified version of
2939 the one in the bourne shell.
2940 2. A new exit command was added which terminates the current
2942 3. Fixed handing of $? (exit code of last executed command)
2943 - Fix some compile problems;
2944 add "once" functionality for the netretry variable
2946 * Patch by George G. Davis, 02 Apr 2004:
2947 add support for Intel Assabet board
2949 * Patch by Stephen Williams, 01 Apr 2004:
2950 Add support for Picture Elements JSE board
2952 * Patch by Christian Pell, 01 Apr 2004:
2953 Add CompactFlash support for PXA systems.
2955 * Patches by Pantelis Antoniou, 30 Mar 2004:
2956 - add auto-complete support to the U-Boot CLI
2957 - add support for NETTA and NETPHONE boards; fix NETVIA board
2958 - add support for the Epson 156x series of graphical displays
2959 (These displays are serial and not suitable for using a normal
2960 framebuffer console on them)
2961 - add infrastructure needed in order to POST any DSPs in a board
2962 - improve and fix various things in the MPC8xx FEC driver:
2963 1. The new 87x and 88x series of processors have two FECs,
2964 and the new driver supports them both.
2965 2. Another change in the 87x/88x series is support for
2966 the RMII (Reduced MII) interface. However numerous
2967 changes are needed to make it work since the PHYs
2968 are connected to the same lines. That means that
2969 you have to address them correctly over the MII
2971 3. We now correctly match the MII/RMII interface
2972 configuration to what the PHY reports.
2973 - Fix problem when readingthe MII status register. Due to the
2974 internal design of many PHYs you have to read the register
2975 twice. The problem is more apparent in 10Mbit mode.
2976 - add new mode ".jffs2s" for reading from a NAND device: it just
2977 skips over bad blocks.
2978 - add networking support for VLANs (802.1q), and CDP (Cisco
2980 - some minor patches / cleanup
2982 * Patch by Yuli Barcohen, 28 Mar 2004:
2983 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2984 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2985 - Change configuration method for MPC8260ADS family
2987 * add startup code to clear the BSS of standalone applications
2989 * Fix if / elif handling bug in HUSH shell
2991 ======================================================================
2992 Changes for U-Boot 1.1.0:
2993 ======================================================================
2995 * Patch by Mark Jonas: Remove config.tmp files only when
2996 unconfiguring the board
2998 * Adapt RMU board for bigger flash memory
3000 * Patch by Klaus Heydeck, 13 Mar 2003:
3001 Add support for KUP4X Board
3003 * Patch by Pavel Bartusek, 21 Mar 2004
3004 Add Reiserfs support
3006 * Patch by Hinko Kocevar, 20 Mar 2004
3007 - Add auto-release for SMSC LAN91c111 driver
3008 - Add save/restore of PTR and PNR regs as suggested in datasheet
3010 * Patch by Stephen Williams, 19 March 2004
3011 Increase speed of sector reads from SystemACE,
3012 shorten poll timeout and remove a useless reset
3014 * Patch by Tolunay Orkun, 19 Mar 2004:
3015 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3018 * Patch by Brad Kemp, 18 Mar 2004:
3019 prevent machine checks during a PCI scan
3021 * Patch by Pierre Aubert, 18 Mar 2004:
3022 Fix string cleaning in IDE identification
3024 * Patch by Pierre Aubert, 18 Mar 2004:
3025 - Unify video mode handling for Chips & Technologies 69000 Video
3026 chip and Silicon Motion SMI 712/710/810 Video chip
3027 - Add selection of the video output (CRT or LCD) via 'videoout'
3028 environment variable for the Silicon Motion
3031 * Patch by Pierre Aubert, 18 Mar 2004:
3032 include/common.h typo fix
3034 * Patches by Tolunay Orkun, 17 Mar 2004:
3035 - Add support for bd->bi_iic_fast[] initialization via environment
3036 variable "i2cfast" (CONFIG_I2CFAST)
3037 - Add "i2cfast" u-boot environment variable support for csb272
3039 * Patch by Carl Riechers, 17 Mar 2004:
3040 Ignore '\0' characters in console input for use with telnet and
3043 * Patch by Leon Kukovec, 17 Mar 2004:
3044 typo fix for strswab prototype #ifdef
3046 * Patches by Thomas Viehweger, 16 Mar 2004:
3047 - show PCI clock frequency on MPC8260 systems
3048 - add FCC_PSMR_RMII flag for HiP7 processors
3049 - in do_jffs2_fsload(), take load address from load_addr if not set
3050 explicit, update load_addr otherwise
3051 - replaced printf by putc/puts when no formatting is needed
3052 (smaller code size, faster execution)
3054 * Patch by Phillippe Robin, 16 Mar 2004:
3055 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3057 * Patch by Stephen Williams, 15 Mar 2004:
3058 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3060 * Patch by Tolunay Orkun, 15 Mar 2004:
3061 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3063 * Patch by Travis Sawyer, 15 Mar 2004:
3064 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3066 * Add start-up delay to make sure power has stabilized before
3067 attempting to switch on USB on SX1 board.
3069 * Patch by Josef Wagner, 18 Mar 2004:
3070 - Add support for MicroSys XM250 board (PXA255)
3071 - Add support for MicroSys PM828 board (MPC8280)
3072 - Add support for 32 MB Flash on PM825/826
3073 - new SDRAM refresh rate for PM825/PM826
3074 - added support for MicroSys PM520 (MPC5200)
3075 - replaced Query by Identify command in CPU86/flash.c
3076 to support 28F160F3B
3078 * Fix wrap around problem with udelay() on ARM920T
3080 * Add support for Macronix flash on TRAB board
3082 * Patch by Pierre Aubert, 15 Mar 2004:
3083 Fix buffer overflow in IDE identification
3085 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3087 * Remove redundand #define in IceCube.h
3089 * Patch by Steven Scholz, 27 Feb 2004:
3090 - Adding get_ticks() and get_tbclk() for AT91RM9200
3091 - Many white space fixes in cpu/at91rm9200/interrupts.c
3093 * Patches by Steven Scholz, 20 Feb 2004:
3094 some cleanup in AT91RM9200 related code
3096 * Patches by Travis Sawyer, 12 Mar 2004:
3097 - Fix Gigabit Ethernet support for 440GX
3098 - Add Gigabit Ethernet Support to MII PHY utilities
3100 * Patch by Brad Kemp, 12 Mar 2004:
3101 Fixes for drivers/cfi_flash.c:
3102 - Better support for x8/x16 implementations
3103 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3104 - Added defines for AMD command and address constants
3106 * Patch by Leon Kukovec, 12 Mar 2004:
3107 Fix get_dentfromdir() to correctly handle deleted dentries
3109 * Patch by George G. Davis, 11 Mar 2004:
3110 Remove hard coded network settings in TI OMAP1610 H2
3111 default board config
3113 * Patch by George G. Davis, 11 Mar 2004:
3114 add support for ADS GraphicsClient+ board.
3116 * Patch by Pierre Aubert, 11 Mar 2004:
3117 - add bitmap command and splash screen support in cfb console
3118 - add [optional] origin in the bitmap display command
3120 * Patch by Travis Sawyer, 11 Mar 2004:
3121 Fix ocotea board early init interrupt setup.
3123 * Patch by Thomas Viehweger, 11 Mar 2004:
3124 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3126 * Patch by Stephan Linz, 09 Mar 2004
3127 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3129 * Patch by George G. Davis, 9 Mar 2004:
3130 fix recent build failure for SA1100 target
3132 * Patch by Travis Sawyer, 09 Mar 2004:
3133 Support native interrupt mode for the IBM440GX.
3134 Previously it was running in 440GP compatibility mode.
3136 * Patch by Philippe Robin, 09 Mar 2004:
3137 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3140 * Patch by Masami Komiya, 08 Mar 2004:
3141 Don't overwrite server IP address or boot file name
3142 when the boot server does not return values
3144 * Patch by Tolunay Orkun, 5 Mar 2004:
3145 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3147 * Patch by Tolunay Orkun, 5 Mar 2004:
3148 Fix early board initialization for Cogent CSB272 board
3150 * Patch by Ed Okerson, 3 Mar 2004:
3151 fix CFI flash writes for little endian systems
3153 * Patch by Reinhard Meyer, 01 Mar 2004:
3154 generalize USB and IDE support for MPC5200 with according
3155 changes to IceCube.h and TOP5200.h
3156 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3157 add info about USB and IDE to README
3159 * Patch by Yuli Barcohen, 4 Mar 2004:
3160 Fix problems with GCC 3.3.x which changed handling of global
3161 variables explicitly initialized to zero (now in .bss instead of
3164 * Patch by Leon Kukovec, 02 Mar 2004:
3165 add strswab() to fix IDE LBA capacity, firmware and model numbers
3166 on little endian machines
3168 * Patch by Masami Komiya, 02 Mar 2004:
3169 - Remove get_ticks() from NFS code
3170 - Add verification of RPC transaction ID
3172 * Patch by Pierre Aubert, 02 Mar 2004:
3173 cleanup for IDE and USB drivers for MPC5200
3175 * Patch by Travis Sawyer, 01 Mar 2004:
3177 - Add IBM PPC440GX Ref Platform support (Ocotea)
3178 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3179 Adapted to U-Boot and 440GX port
3181 - Add gracious handling of all Ethernet Pin Selections for 440GX
3182 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3184 - Add needed bit definitions
3187 * Patch by Carl Riechers, 1 Mar 2004:
3188 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3190 * Patch by Stephan Linz, 27 Feb 2004
3191 - avoid problems for targets without NFS download support
3193 * Patch by Rune Torgersen, 27 Feb 2004:
3194 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3195 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3196 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3198 * Patch by Masami Komiya, 27 Feb 2004:
3199 Fix rarpboot: add autoload by NFS
3201 * Patch by Dan Eisenhut, 26 Feb 2004:
3202 fix flash_write return value in saveenv
3204 * Patch by Stephan Linz, 11 Dec 2003
3205 expand config.mk to avoid trigraph warnings on NIOS
3207 * Rename "BMS2003" board into "HMI10"
3209 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3210 storage; auto-set console on USB port (using preboot command)
3212 * Add support for SX1 mobile phone; add support for USB-based console
3213 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3215 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3217 * Fix SDRAM timings for LITE5200 / IceCube board
3219 * Handle Auti-MDIX / connection status for INCA-IP
3221 * Fix USB problems when attempting to read 0 bytes
3223 * Patch by Travis Sawyer, 26 Feb 2004:
3224 Fix broken compile for XPEDITE1K target.
3226 * Patch by Stephan Linz, 26 Feb 2004:
3227 Bug fix for NFS code on NIOS targets
3229 * Patch by Stephen Williams, 26 Feb 2004:
3230 Break up SystemACE reads of large block counts
3232 * Patch by Pierre Aubert, 26 Feb 2004
3233 add IDE support for MPC5200
3235 * Patch by Masami Komiya, 26 Feb 2004:
3236 add autoload via NFS
3238 * Patch by Stephen Williams
3239 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3240 elsewhere in the source.
3242 * Patch by Steven Scholz, 25 Feb 2004:
3243 - Timeouts in FPGA code should be based on CFG_HZ
3244 - Minor cleanup in code for Altera FPGA ACEX1K
3246 * Patch by Steven Scholz, 25 Feb 2004:
3247 Changed "Directory Hierarchy" section in README
3249 * Patch by Masami Komiya, 25 Feb 2004:
3250 Reduce copy count in nfs_read_reply() of NFS code
3252 * Patch by Markus Pietrek, 24 Feb 2004:
3253 NS9750 DevBoard added
3255 * Patch by Pierre Aubert, 24 Feb 2004
3256 add USB support for MPC5200
3258 * Patch by Steven Scholz, 24 Feb 2004:
3259 - fix MII commands to use values from last command
3261 * Patch by Torsten Demke, 24 Feb 2004:
3262 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3264 * Patch by Rahul Shanbhag, 19 Feb 2004:
3265 Fixes for for OMAP1610 board:
3266 - shift some IRQ specific code to platform.S file
3267 - remove duplicatewatchdog reset code from start.S
3269 * Make Auto-MDIX Support configurable on INCA-IP board
3271 * Fix license for mkimage tool
3273 * Patch by Masami Komiya, 24 Feb 2004:
3274 Update NetBootFileXferSize in NFS code
3276 * Patch by Scott McNutt, 24 Feb 2004:
3277 fix packet length in NFS code
3279 * Patch by Masami Komiy, 22 Feb 2004:
3280 Add support for NFS for file download
3282 * Patch by Andrea Scian, 17 Feb 2004:
3283 Add support for S3C44B0 processor and DAVE B2 board
3285 * Patch by Steven Scholz, 20 Feb 2004:
3286 - Add support for MII commands on AT91RM9200 boards
3287 - some cleanup in AT91RM9200 ethernet code
3289 * Patch by Peter Ryser, 20 Feb 2004:
3290 Add support for the Xilinx ML300 platform
3292 * Patch by Stephan Linz, 17 Feb 2004:
3293 Fix watchdog support for NIOS
3295 * Patch by Josh Fryman, 16 Feb 2004:
3296 Fix byte-swapping for cfi_flash.c for different bus widths
3298 * Patch by Jon Diekema, 14 Jeb 2004:
3299 Remove duplicate "FPGA Support" notes from the README file
3301 * Patches by Reinhard Meyer, 14 Feb 2004:
3302 - update board/emk tree; use common flash driver
3303 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3304 [adapted for other PPC CPUs -- wd]
3305 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3307 * Patch by Jon Diekema, 13 Feb 2004:
3308 Call show_boot_progress() whenever POST "FAILED" is printed.
3310 * Patch by Nishant Kamat, 13 Feb 2004:
3311 Add support for TI OMAP1610 H2 Board
3312 Fixes for cpu/arm926ejs/interrupt.c
3313 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3314 Fix for a timer bug in OMAP1610 Innovator
3315 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3317 * Patches by Stephan Linz, 12 Feb 2004:
3318 - add support for NIOS timer with variable period preload counter value
3319 - prepare POST framework support for NIOS targets
3321 * Patch by Denis Peter, 11 Feb 2004:
3322 add POST support for the MIP405 board
3324 * Patch by Laurent Mohin, 10 Feb 2004:
3325 Fix buffer overflow in common/usb.c
3327 * Patch by Tolunay Orkun, 10 Feb 2004:
3328 Add support for Cogent CSB272 board
3330 * Patch by Thomas Elste, 10 Feb 2004:
3331 Add support for NET+50 CPU and ModNET50 board
3333 * Patch by Sam Song, 10 Feb 2004:
3334 Fix typos in cfi_flash.c
3336 * Patch by Leon Kukovec, 10 Feb 2004
3337 Fixed long dir entry slot id calculation in get_vfatname
3339 * Patch by Robin Gilks, 10 Feb 2004:
3340 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3341 !=, <>, <, >, <=, >=)
3343 * Fix problem with side effects in macros in include/usb.h
3345 * Patch by David Benson, 13 Nov 2003:
3346 bug 841358 - fix TFTP download size limit
3348 * Fixing bug 850768:
3349 improper flush_cache() in load_serial()
3351 * Fixing bug 834943:
3352 MPC8540 - missing volatile declarations
3354 * Patch by Stephen Williams, 09 Feb 2004:
3355 Add support for Xilinx SystemACE chip:
3356 - New files common/cmd_ace.c and include/systemace.h
3357 - Hook systemace support into cmd_fat and the partition manager
3359 * Patch by Travis Sawyer, 09 Feb 2004:
3360 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3362 * Patch by Travis Sawyer, 09 Feb 2004:
3364 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3365 - Add phymode for 440 enet
3368 - Change board_pre_init to board_early_init_f
3369 - Add user flash to bus controller setup
3371 - Fix is_pci_host to check GPIO for monarch bit
3372 - Force xpedite1k to pci conventional mode (via #define option)
3374 * Patch by Brad Kemp, 4 Feb 2004:
3375 - handle the machine check that is generated during the PCI scans
3377 - define the registers used in the IMMR by the PCI subsystem.
3379 * Patch by Pierre Aubert, 03 Feb 2004:
3380 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3382 * Patch by Jeff Angielski, 03 Feb 2004:
3383 Fix copy & paste error in cpu/mpc8260/pci.c
3385 * Patch by Reinhard Meyer, 24 Jan 2004:
3386 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3388 * Add Auto-MDIX support for INCA-IP
3392 * Patch by Josef Baumgartner, 10 Feb 2004:
3393 Fixes for ColdFire port
3395 * Patch by Brad Kemp, 11 Feb 2004:
3396 Fix CFI flash driver problems
3398 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3399 modules at CPU clock frequencies above 66 MHz.
3401 * Optimize flash programming speed for LWMON (by another 100% :-)
3403 * Patch by Jian Zhang, 3 Feb 2004:
3404 - Changed the incorrect FAT12BUFSIZE
3405 - data_begin in fsdata can be negative. Changed it to be short.
3407 * Patches by Stephan Linz, 30 Jan 2004:
3408 1: - board/altera/common/flash.c:flash_erase():
3409 o allow interrupts befor get_timer() call
3410 o check-up each erased sector and avoid unexpected timeouts
3411 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3412 o enclose sevenseg_set() in cpp condition
3413 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3414 - fix some typed in mistakes in the NIOS documentation
3415 2: - split DK1C20 configuration into several header files:
3416 o two new files for each NIOS CPU description
3417 o U-Boot related part is remaining in DK1C20.h
3418 3: - split DK1S10 configuration into several header files:
3419 o two new files for each NIOS CPU description
3420 o U-Boot related part is remaining in DK1S10.h
3421 4: - Add support for the Microtronix Linux Development Kit
3422 NIOS CPU configuration at the Altera Nios Development Kit,
3423 Stratix Edition (DK-1S10)
3424 5: - Add documentation for the Altera Nios Development Kit,
3425 Stratix Edition (DK-1S10)
3426 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3428 7: - Add support for the common U-Boot SPI framework at
3431 * Patch by Rahul Shanbhag, 28 Jan 2004:
3432 Fix flash protection/locking handling for OMAP1610 innovator board.
3434 * Patch by Rolf Peukert, 28 Jan 2004:
3435 fix flash write problems on CSB226 board (write with 32 bit bus width)
3437 * Patches by Mark Jonas, 16 Jan 2004:
3438 - fix rounding error when calculating baudrates for MPC5200 PSCs
3439 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3440 time which is not supported
3442 * Patch by Yuli Barcohen, 26 Jan 2004:
3443 Allow bzip2 compression for small memory footprint boards
3445 * Patch by Brad Kemp, 21 Jan 2004:
3446 Add support for CFI flash driver for both the Intel and the AMD
3449 * Patch by Travis Sawyer, 20 Jan 2004:
3450 Fix pci bridge auto enumeration of sibling p2p bridges.
3452 * Patch by Tolunay Orkun, 12 Jan 2004:
3453 Add some delays as needed for Intel LXT971A PHY support
3455 * Patches by Stephan Linz, 09 Jan 2004:
3456 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3457 - make DK1C20 board configuration related to ASMI conform to
3460 * Patch by Anders Larsen, 09 Jan 2004:
3462 ARM memory layout fixes: the abort-stack is now set up in the
3463 correct RAM area, and the BSS is zeroed out as it should be.
3465 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3466 of the linker scripts are replaced by '__bss_start' and '_end',
3467 resp., which is a further step to eliminate unnecessary differences
3468 between the implementation of the CPU architectures.
3470 * Patch by liang a lei, 9 Jan 2004:
3471 Fix Intel 28F128J3 ID in include/flash.h
3473 * Patch by Masami Komiya, 09 Jan 2004:
3474 add support for TB0229 board (NEC VR4131 MIPS processor)
3476 * Patch by Leon Kukovec, 12 Dec 2003:
3477 changed extern __inline__ into static __inline__ in
3478 include/linux/byteorder/swab.h
3480 * Patch by Travis Sawyer, 30 Dec 2003:
3481 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3482 select MDI port based on enabled EMAC device.
3483 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3486 * Patch by Wolter Kamphuis, 15 Dec 2003:
3487 made CONFIG_SILENT_CONSOLE usable on all architectures
3489 * Disable date command on TQM866M - there is no RTC on MPC866
3491 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3493 * Implement adaptive SDRAM timing configuration based on actual CPU
3494 clock frequency for INCA-IP; fix problem with board hanging when
3495 switching from 150MHz to 100MHz
3497 * Add PCMCIA CS support for BMS2003 board
3499 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3500 see doc/README.MPC866 for details;
3501 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3502 calculate CPU clock frequency from PLL register values.
3504 * Add support for 128 MB RAM on TQM8xxL/M modules
3506 * Fix PS/2 keyboard problem caused by statically initialized variable
3507 pointing to a location in flash
3509 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3511 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3512 before we can access it; add delay in case we are faster (with no
3515 * Cleanup of some init functions
3517 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3518 to avoid Linux crashes by early packets coming in.
3520 * Accelerate flash accesses on LWMON board by using buffered writes
3522 * Fix typo in Makefile;
3523 fix problem with PARTNUM detection
3525 * Patch by Reinhard Meyer, 09 Jan 2004:
3526 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3528 * Add support for IDE LED on BMS2003 board
3529 (exclusive with status LED!)
3531 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3534 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3535 Add common files for "emk" boards
3537 * Add a common get_ram_size() function and modify the the
3538 board-specific files to invoke that common implementation.
3540 ======================================================================
3541 Changes for U-Boot 1.0.1:
3542 ======================================================================
3544 * Set default clock for INCA-IP to 150 MHz
3546 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3547 add I2C support; add support for DS1337 RTC
3549 * Add CompactFlash support for BMS2003 board
3551 * Add support for status LED on BMS2003 board
3553 * Patch by Scott McNutt, 02 Jan 2004:
3554 Add support for the Nios Active Serial Memory Interface (ASMI)
3557 * Patch by Andrea Marson, 16 Dec 2003:
3558 Add support for the PPChameleon ME and HI modules
3560 * Patch by Yuli Barcohen, 22 Dec 2003:
3561 Add support for Motorola DUET ADS board (MPC87x/88x)
3563 * Patch by Robert Schwebel, 15 Dec 2003:
3564 add support for cramfs (uses JFFS2 command interface)
3566 * Patches by Stephan Linz, 11 Dec 2003:
3567 - more documentation for NIOS port
3568 - new struct nios_pio_t, struct nios_spi_t
3569 - Reconfiguration for NIOS Development Kit DK1C20:
3570 o move board related code from board/dk1c20
3571 to board/altera/dk1c20
3572 o create a new common source path board/altera/common
3573 and move generic flash access stuff into it
3574 o change/expand configuration file DK1C20.h
3575 - Add support for NIOS Development Kit DK1S10
3576 - Add status LED support for NIOS systems
3577 - Add dual 7-segment LED support for Altera NIOS DevKits
3579 * Patch by Ronen Shitrit, 10 Dec 2003:
3580 Add support for the Marvell DB64360 / DB64460 development boards
3582 * Patch by Detlev Zundel, 10 Dec 2003:
3583 fix dependency problem in examples/Makefile
3585 * Patch by Denis Peter, 8 Dec 2003
3586 - add support for the PATI board (MPC555)
3587 - add SPI support for the MPC5xx
3589 * Patch by Anders Larsen, 08 Dec 2003:
3590 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3591 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3592 cleanup some redundand #defines
3594 * Patch by André Schwarz, 8 Dec 2003:
3595 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3596 - TX and RX deskriptors must be quad-word aligned
3597 - does not work with only one TX deskriptor
3598 - standard reset method does not work
3600 * Patch by Masami Komiya, 08 Dec 2003:
3601 add RTL8139 ethernet driver
3603 * Patches by Ed Okerson, 07 Dec 2003:
3604 - fix ethernet for the AU1x00 processors in little-endian mode.
3605 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3607 * Minor code cleanup (coding style)
3609 * Patch by Reinhard Meyer, 30 Dec 2003:
3610 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3611 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3612 - turned debug print of PHY registers into a function (called in two places)
3613 - added support for EMK MPC5200 based modules
3615 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3617 * Add support for TQM866M modules
3619 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3621 * Fix a few compiler warnings
3623 * Patch by Reinhard Meyer, 28 Dec 2003:
3624 Add initial support for TOP5200 board
3626 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3627 environment variable which can set to "100", "133", or "150". The
3628 CPU clock will be configured accordingly upon next reboot. Other
3629 values are ignored. In case of an invalid or undefined "cpuclk"
3630 value, the compile-time default CPU clock speed will be used.
3632 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3633 window that is used to access the UART registers by the Linux driver)
3635 * Patch by Reinhard Meyer, 20 Dec 2003:
3636 Fix clock calculation for the MPC5200 for higher clock frequencies
3637 (above 2**32 / 10 = 429.5 MHz).
3639 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3641 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3643 * Add new configuration for IceCube board with DDR memory
3645 * Update TRAB memory configurations
3647 * Add JFFS2 support for INCA-IP board
3649 * Patch by Bill Hargen, 09 Dec 2003:
3650 - BUBINGA405EP: changed flash driver to protect top sector containing
3652 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3653 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3654 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3655 - 405EP: added/fixed support for "reginfo" command.
3656 - 4xx: removed spurious MII error messages on "mii info" command.
3658 * Patch by Bernhard Kuhn, 28 Nov 2003:
3659 add support for ColdFire CPU
3660 add support for Motorola M5272C3 and M5282EVB boards
3662 * Patch by Pierre Aubert, 24 Nov 2003:
3663 - add a return value for the fpga command
3664 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3665 is defined. If ide_preinit fails, ide_init is aborted.
3666 - fix an endianess problem in fat.h
3668 * Patch by Wolter Kamphuis, 05 Dec 2003:
3669 Add support for SNMC's QS850/QS823/QS860T boards
3671 * Patch by Yuli Barcohen, 3 Dec 2003:
3672 "revive" U-Boot support for old Motorola MPC860ADS board
3674 * Patch by Cam(ilo?), 03 Dec 2003:
3675 make examples build even with broken Montavista objcopy
3677 * Patch by Pavel Bartusek, 27 Nov 2003:
3678 fix conversion problem with "bootretry" evironment variable
3680 * Patch by Andre Schwarz, 24 Nov 2003:
3681 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3683 * Patch by Pavel Bartusek, 21 Nov 2003:
3684 set ZMII bridge speed on 440
3686 * Patch by Anders Larsen, 17 Nov 2003:
3687 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3689 * Patches by David Müller, 14 Nov 2003:
3690 - board/mpl/common/common_util.c
3691 * implement support for BZIP2 compressed images
3692 * various cleanups (printf -> puts, ...)
3693 - board/mpl/common/flash.c
3694 * report correct errors to upper layers
3695 * check the erase fail and VPP low bits in status reg
3696 - board/mpl/vcma9/cmd_vcma9.c
3697 - board/mpl/vcma9/flash.c
3698 * various cleanups (printf -> puts, ...)
3700 * fix typo in comment
3701 - cpu/arm920t/usb_ohci.c
3702 * support for S3C2410 is missing in #if line
3704 * reinit some registers in case of error (cable missing, ...)
3706 * support for USB/MMC devices is missing in #if line
3707 - include/configs/MIP405.h
3708 - include/configs/PIP405.h
3709 * enable BZIP2 support
3710 * enlarge malloc space to 1MiB because of BZIP2 support
3711 - include/configs/VCMA9.h
3712 * enable BZIP2 support
3713 * enlarge malloc space to 1MiB because of BZIP2 support
3714 * enable USB support
3715 - lib_arm/armlinux.c
3716 * change calling convention of ARM Linux kernel as
3717 described on http://www.arm.linux.org.uk/developer/booting.php
3719 * Patch by Thomas Lange, 14 Nov 2003:
3720 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3721 support all these AMD boards.
3723 * Patch by Thomas Lange, 14 Nov 2003:
3724 Workaround for mips au1x00 physical memory accesses (the au1x00
3725 uses a 36 bit bus internally and cannot access physical memory
3726 directly. Use the uncached SDRAM address instead of the physical
3729 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3730 add Realtek 8019 ethernet driver
3732 * Patch by Yuli Barcohen, 13 Nov 2003:
3733 MPC826xADS/PQ2FADS cleanup
3735 * Patch by Anders Larsen, 12 Nov 2003:
3736 Update README to mark the PORTIO commands non-standard
3738 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3739 update for for Atmel AT91RM9200DK development kit:
3740 - support for environment variables in DataFlash
3741 - Atmel DataFlash AT45DB1282 support
3743 * Patch by Jeff Carr, 11 Nov 2003:
3744 add support for new version of 8270 processors
3746 * Patches by George G. Davis, 05 Nov 2003:
3747 - only pass the ARM linux initrd tag to the kernel when an initrd
3749 - update omap1510inn configuration file
3751 * Patches by Stephan Linz, 3 Nov 2003:
3752 - more endianess fixes for LAN91C111 driver
3753 - CFG_HZ configuration patch for NIOS Cyclone board
3755 * Patch by Stephan Linz, 28 Oct 2003:
3756 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3758 * Patch by Steven Scholz, 20 Oct 2003:
3759 - make "mii info <addr>" show infor for PHY at "addr" only
3760 - Endian fix for miiphy_info()
3762 * Patch by Gleb Natapov, 19 Sep 2003:
3763 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3765 * Patch by Anders Larsen, 17 Sep 2003:
3766 Bring ARM memory layout in sync with the documentation:
3767 stack and malloc-heap are now located _below_ the U-Boot code
3769 * Accelerate booting on TRAB board: read and check autoupdate image
3770 headers first instead of always reading the whole images.
3772 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3774 * Enabled password check on RMU board
3776 * Fix configuration problem with IceCube in LOWBOOT configuration:
3777 envrionment got embedded, corrupting the image layout.
3779 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3781 * Added BMS2003 board
3782 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3784 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3785 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3788 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3791 * Add checksum verification to 'imls' command
3793 * Add bd_info fields needed for 4xx Linux I2C driver
3795 * Patch by Martin Krause, 4 Nov. 2003:
3796 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3798 * Print used network interface when CONFIG_NET_MULTI is set
3800 * Patch by Bernhard Kuhn, 28 Oct 2003:
3801 Add low boot support for MPC5200
3803 * Fix problem with dual PCMCIA support (NSCU)
3805 * Fix MPC5200 I2C initialization function
3807 ======================================================================
3808 Changes for U-Boot 1.0.0:
3809 ======================================================================
3811 * Fix parameter passing to standalone images with bootm command
3813 * Patch by Kyle Harris, 30 Oct 2003:
3814 Fix build errors for ixdp425 board
3816 * Patch by David M. Horn, 29 Oct 2003:
3817 Fixes to build under CYGWIN
3819 * Get IceCube MGT5100 working (again)
3821 * Fix problems in memory test on some boards (which was not
3822 non-destructive as intended)
3824 * Patch by Gary Jennejohn, 28 Oct 2003:
3825 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3826 to prevent stack overflow on ARM systems
3828 * Patch by Stephan Linz, 28 Oct 2003:
3829 fix init sequence error for NIOS port
3831 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3833 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3835 * Patch by Xiao Xianghua, 23 Oct 2003:
3836 small patch for mpc85xx
3838 * Fix small problem in MPC5200 I2C driver
3840 * Fix FCC3 support on ATC board
3842 * Correct header printing for multi-image files in do_bootm()
3844 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3846 * Fix PCI problems on PPChameleon board
3848 * Patch by Steven Scholz, 18 Oct 2003:
3849 Fix AT91RM9200 ethernet driver
3851 * Patch by Nye Liu, 17 Oct 2003:
3852 Fix typo in include/mpc8xx.h
3854 * Patch by Richard Woodruff, 16 Oct 03:
3855 Fixes for cpu/arm925/interrupt.c
3856 - Initialize timestamp & lastdec vars.
3857 - fix timestamp overflows.
3858 - fix lastdec overflow.
3859 - smarter normalization to allow udelay() below 1ms to work.
3861 * Patch by Scott McNutt, 16 Oct
3862 add networking support for the Altera Nios Development Kit,
3863 Cyclone Edition (DK-1C20)
3865 * Patch by Jon Diekema, 14 Oct 2003:
3866 add hint about doc/README.silent to README file
3868 * Add CompactFlash support for NSCU
3870 * Fix PCI problems on PPChameleonEVB
3872 * TRAB auto-update: Base decision if we have to strip the image
3873 header on image type as encoded in the header
3874 (include image type patch by Martin Krause, 17 Oct 2003)
3876 * Patches by Xianghua Xiao, 15 Oct 2003:
3878 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3879 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3880 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3882 * Fix flash timings on TRAB board
3884 * Make sure HUSH is initialized for running auto-update scripts
3886 * Make 5200 reset command _really_ reset the board, without running
3887 any other code after it
3889 * Fix errors with flash erase when range spans across banks
3890 that are mapped in reverse order
3892 * Fix flash mapping and display on P3G4 board
3894 * Patch by Kyle Harris, 15 Jul 2003:
3895 - add support for Intel IXP425 CPU
3896 - add support for IXDP425 eval board
3898 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3899 for more information
3901 * Patch by Steven Scholz, 10 Oct 2003
3902 - Add support for Altera FPGA ACEX1K
3904 * Patches by Thomas Lange, 09 Oct 2003:
3905 - fix cmd_ide.c for non ppc boards (read/write functions did not
3906 add ATA base address)
3907 - fix for shannon board
3908 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3909 - Endian swap ATA identity for all big endian CPUs, not just PPC
3910 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3912 - add support for dbau1x00 board (MIPS32)
3914 * Patch by Sangmoon Kim, 07 Oct 2003:
3915 add support for debris board
3917 * Patch by Martin Krause, 09 Oct 2003:
3918 Fixes for TRAB board
3919 - /board/trab/rs485.c: correct baudrate
3920 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3921 udelay(); fix some timing problems with adc controller
3922 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3923 modify commands: touch and buzzer
3925 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3926 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3927 Use direct function calls for auto_update instead of hush commands
3929 * Patch by Scott McNutt, 04 Oct 2003:
3930 - add support for Altera Nios-32 CPU
3931 - add support for Nios Cyclone Development Kit (DK-1C20)
3933 * Patch by Steven Scholz, 29 Sep 2003:
3934 - A second parameter for bootm overwrites the load address for
3935 "Standalone Application" images.
3936 - bootm sets environment variable "filesize" to the resulting
3937 (uncompressed) data length for "Standalone Application" images
3938 when autostart is set to "no". Now you can do something like
3939 if bootm $fpgadata $some_free_ram ; then
3940 fpga load 0 $some_free_ram $filesize
3943 * Patch by Denis Peter, 25 Sept 2003:
3944 add support for the MIP405 Rev. C board
3946 * Patch by Yuli Barcohen, 25 Sep 2003:
3947 add support for Zephyr Engineering ZPC.1900 board
3949 * Patch by Anders Larsen, 23 Sep 2003:
3950 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3951 implemented for the x86 architecture)
3953 * Patch by Sangmoon Kim, 23 Sep 2003:
3954 fix pll_pci_to_mem_multiplier table for MPC8245
3956 * Patch by Anders Larsen, 22 Sep 2003:
3957 enable timed autoboot on PXA
3959 * Patch by David Müller, 22 Sep 2003:
3960 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3961 returns correct libgcc file path
3962 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3963 time on s3c24x0 systems
3965 * Patch by Jon Diekema, 19 Sep 2003:
3966 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3967 link state to the fault LED.
3968 - In NetLoop, make the Fault LED reflect the link status. The link
3969 status gets updated on entry, and on timeouts.
3971 * Patch by Anders Larsen, 18 Sep 2003:
3972 allow mkimage to build and run on Cygwin-hosted systems
3974 * Patch by Frank Müller, 18 Sep 2003:
3975 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3978 * Patch by Pantelis Antoniou, 16 Sep 2003:
3979 add tool to compute fileds in the PLPRCR register for MPC86x
3981 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3983 * Fix build problems under FreeBSD
3985 * Add generic filesystem image type
3987 * Make fatload set filesize environment variable
3989 * enable basic / medium / high-end configurations for PPChameleonEVB
3990 board; fix NAND code
3992 * enable TFTP client code to specify to the server the desired
3993 timeout value (see RFC-2349)
3995 * Improve SDRAM setup for TRAB board
3997 * Suppress all output with splashscreen configured only if "splashimage"
4000 * Fix problems with I2C support for mpc5200
4002 * Adapt TRAB configuration and auto_update to new memory layout
4004 * Add configuration for wtk board
4006 * Add support for the Sharp LQ065T9DR51U LCD display
4008 * Patch by Rune Torgersen, 17 Sep 2003:
4009 - Fixes for MPC8266 default config
4010 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4012 * Patches by Jon Diekema, 17 Sep 2003:
4013 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4016 - adjust "help" output
4018 * Patches by Anders Larsen, 17 Sep 2003:
4019 - fix spelling errors
4020 - set GD_FLG_DEVINIT flag only after device function pointers
4022 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4024 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4025 - trigger watchdog while waiting in serial driver
4027 * Add auto-update code for TRAB board using USB memory sticks,
4028 support new configuration with more memory
4030 * disable MPC5200 bus pipelining as workaround for bus contention
4032 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4033 priority; configure critical interrupts to be handled like external
4036 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4037 go back to 66 MHz for stability
4039 * Patches by Jon Diekema, 15 Sep 2003:
4040 - add description for missing CFG_CMD_* entries in the README file
4043 * Patch by Gleb Natapov, 14 Sep 2003:
4044 enable watchdog support for all MPC824x boards that have a watchdog
4046 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4047 "Non-octet Aligned Frame" errors we see at 100 Mbps
4049 * Patch by Sharad Gupta, 14 Sep 2003:
4050 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4052 * Patch by llandre, 11 Sep 2003:
4053 update configuration for PPChameleonEVB board
4055 * Patch by David Müller, 13 Sep 2003:
4056 various changes to VCMA9 board specific files
4058 * Add I2C support for MGT5100 / MPC5200
4060 * Patch by Rune Torgersen, 11 Sep 2003:
4061 Changed default memory option on MPC8266ADS to NOT be Page Based
4062 Interleave, since this doesn't work very well with the standard
4065 * Patch by George G. Davis, 12 Sep 2003:
4066 fix Makefile settings for sk98 driver
4068 * Patch by Stefan Roese, 12 Sep 2003:
4069 - new boards added: DP405, HUB405, PLU405, VOH405
4070 - some esd boards updated
4071 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4073 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4075 * Patch by Martin Krause, 11 Sep 2003:
4076 add burn-in tests for TRAB board
4078 * Enable instruction cache on MPC5200 board
4080 * Patch by Denis Peter, 11 Sep 2003:
4081 - fix USB data pointer assignment for bulk only transfer.
4082 - prevent to display erased directories in FAT filesystem.
4084 * Change output format for NAND flash - make it look like for other
4087 ======================================================================
4088 Changes for U-Boot 0.4.8:
4089 ======================================================================
4091 * Add I2C and RTC support for RMU board
4093 * Patches by Denis Peter, 9 Sep 2003:
4094 add FAT support for IDE, SCSI and USB
4096 * Patches by Gleb Natapov, 2 Sep 2003:
4097 - cleanup of POST code for unsupported architectures
4098 - MPC824x locks way0 of data cache for use as initial RAM;
4099 this patch unlocks it after relocation to RAM and invalidates
4102 * Patch by Gleb Natapov, 30 Aug 2003:
4103 new I2C driver for mpc107 bridge. Now works from flash.
4105 * Patch by Dave Ellis, 11 Aug 2003:
4106 - JFFS2: fix typo in common/cmd_jffs2.c
4107 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4108 - JFFS2: remove node version 0 warning
4109 - JFFS2: accept JFFS2 PADDING nodes
4110 - SXNI855T: add AM29LV800 support
4111 - SXNI855T: move environment from EEPROM to flash
4112 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4114 * Patch by Bill Hargen, 11 Aug 2003:
4115 fixes for I2C on MPC8240
4116 - fix i2c_write routine
4117 - fix iprobe command
4118 - eliminates use of global variables, plus dead code, cleanup.
4120 * Add support for USB Mass Storage Devices (BBB)
4121 (tested with USB memory sticks only)
4123 * Avoid flicker on TRAB's VFD
4125 * Add support for SK98xx driver
4127 * Add PCI support for SL8245 board
4129 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4130 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4131 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4133 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4134 to allow for more accurate baudrate settings
4135 (error now 0.7% at 115 kbps, instead of 3.5% before)
4137 * Patch by Andreas Mohr, 4 Sep 2003:
4138 Fix a lot of spelling errors
4140 * Add support for PPChameleon Eval Board
4142 * Add support for P3G4 board
4144 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4147 * Patch by Yuli Barcohen, 7 Aug 2003:
4148 check BCSR to detect if the board is configured in PCI mode
4150 ======================================================================
4151 Changes for U-Boot 0.4.7:
4152 ======================================================================
4154 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4155 add support for Adder II MPC852T module
4157 * Patch by George G. Davis, 19 Aug 2003:
4158 fix TI Innovator/OMAP1510 pin configs
4160 * Patches by Kshitij, 18 Aug 2003
4161 - add support for arm926ejs cpu core
4162 - add support for TI OMAP 1610 Innovator Board
4164 * Patch by Yuli Barcohen, 14 Aug 2003:
4165 add support for bzip2 uncompression
4167 * Add GCC library to examples/Makefile so GCC utility functions will
4170 * Add I2C and RTC support for RMU board using software I2C driver
4171 (because of better response to iprobe command); fix problem with
4174 * Patch by Matthias Fuchs, 28 Aug 2003:
4175 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4176 CONFIG_BOOTP_MAKS (see README).
4178 * Fix ICU862 environment problem
4180 * Fix RAM size detection for RMU board
4182 * Implement "reset" for MGT5100/MPC5200 systems
4184 ======================================================================
4185 Changes for U-Boot 0.4.6:
4186 ======================================================================
4188 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4189 allow selection of clock frequency as "make" target
4191 * Implement memory autosizing code for IceCube boards
4193 * Configure network port on INCA-IP for autonegotiation
4195 * Fix overflow problem in network timeout code
4197 * Patch by Richard Woodruff, 8 Aug 2003:
4198 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4200 ======================================================================
4201 Changes for U-Boot 0.4.5:
4202 ======================================================================
4204 * Update for TQM board defaults:
4205 disable clocks_in_mhz, enable boot count limit
4207 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4208 in toplevel directory instead. Removed astest.c from tools/gdb because
4209 it is no longer relevant.
4211 * Fix PCI support for MPC5200 / IceCube Board
4213 * Map ISP1362 USB OTG controller for NSCU board
4215 * Patch by Brad Parker, 02 Aug 2003:
4216 fix sc520_cdp problems
4218 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4220 * Allow erase command to cross flash bank boundaries
4222 * Patch by Scott McNutt, 21 Jul 2003:
4223 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4224 Both LynxOS and BlueCat linux KDIs are supported.
4226 * Patch by Richard Woodruff, 25 Jul 2003:
4227 use more reliable reset for OMAP/925T
4229 * Patch by Nye Liu, 25 Jul 2003:
4230 fix typo in mpc8xx.h
4232 * Patch by Richard Woodruff, 24 Jul 2003:
4233 Fixes for cmd_nand.c:
4234 - Fixed null dereferece which could result in incorrect ECC values.
4235 - Added support for devices with no Ready/Busy signal hooked up.
4236 - Added OMAP1510 read/write protect handling.
4237 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4239 - Switched default ECC to be JFFS2.
4241 * Allow crc32 to be used at address 0x000
4243 * Provide consistent interface to standalone applications to access
4244 the 'global_data' structure
4245 Provide a doc/README.standalone more useful to users/developers.
4247 * Make IceCube MGT5100 FEC driver work
4249 * Implement new mechanism to export U-Boot's functions to standalone
4250 applications: instead of using (PPC-specific) system calls we now
4251 use a jump table; please see doc/README.standalone for details
4253 * Patch by Dave Westwood, 24 Jul 2003:
4254 added support for Unity OS (a proprietary OS)
4256 * Patch by Detlev Zundel, 23 Jul 2003:
4257 add "imls" command to print flash table of contents
4259 * Fix cold boot detection for log buffer reset
4261 * Return error for invalid length specifiers with "cp.X" etc.
4263 * Fix startup problem on MIPS
4265 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4266 bitmap support is configured
4268 * Patch by Bill Hargen, 18 Jul 2003:
4269 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4271 * Patch by Denis Peter, 18 Jul 2003:
4272 - fix memory configuration for MIP405T
4273 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4275 * Cleanup of TQM82xx configurations; use "official" board types
4276 to make selection easier.
4278 * Patch by Martin Krause, 17 Jul 2003:
4279 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4281 * Patch by Richard Woodruff, 17 July 03:
4282 - Fixed bug in OMAP1510 baud rate divisor settings.
4284 * Patch by Nye Liu, 16 July 2003:
4286 - add MPC86xADS support (uses MPC86xADS.h)
4287 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4289 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4290 o don't trust gclk() software measurement by default, depend on
4291 CONFIG_8xx_GCLK_FREQ
4292 - add DRAM SIMM not installed detection
4293 - use more "correct" SDRAM initialization sequence
4294 - allow different SDRAM sizes (8xxADS has 8M)
4296 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4297 - rename MAMR/MBMR defines to be more consistent. Should eventually
4298 be merged into MxMR to better reflect the PowerQUICC datasheet.
4300 * Patch by Yuli Barcohen, 16 Jul 2003:
4301 support new Motorola PQ2FADS-ZU evaluation board which replaced
4302 MPC8260ADS and MPC8266ADS
4304 ======================================================================
4305 Changes for U-Boot 0.4.4:
4306 ======================================================================
4308 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4310 * Add support for MGT5100 and MPC5200 processors
4312 * Patch by Lutz Dennig, 15 Jul 2003:
4313 update for R360MPI board
4315 ======================================================================
4316 Changes for U-Boot 0.4.3:
4317 ======================================================================
4319 * Patches by Kshitij, 04 Jul 2003
4320 - added support for arm925t cpu core
4321 - added support for TI OMAP 1510 Innovator Board
4323 * Patches by Martin Krause, 14 Jul 2003:
4324 - add I2C support for s3c2400 systems (trab board)
4325 - (re-) add "ping" to command table
4327 * Fix handling of "slow" POST routines
4329 * Patches by Yuli Barcohen, 13 Jul 2003:
4330 - Correct flash and JFFS2 support for MPC8260ADS
4331 - fix PVR values and clock generation for PowerQUICC II family
4334 * Patch by Bernhard Kuhn, 08 Jul 2003:
4335 - add support for M68K targets
4337 * Patch by Ken Chou, 3 Jul:
4338 - Fix PCI config table for A3000
4339 - Fix iobase for natsemi.c
4340 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4342 * Allow to enable "slow" POST routines by key press on power-on
4343 * Fix temperature dependend switching of LCD backlight on LWMON
4344 * Tweak output format for LWMON
4346 * Patch by Stefan Roese, 11 Jul 2003:
4347 - Fix bug in CONFIG_VERSION_VARIABLE.
4348 - AR405 config updated.
4349 - OCRTC/ORSG: bsp command added.
4350 - ASH405 bsp update.
4352 ======================================================================
4353 Changes for U-Boot 0.4.2:
4354 ======================================================================
4356 * Add support for NSCU board
4358 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4360 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4361 mirror bit flash on TQM8xxM modules
4363 * Patch by Kenneth Johansson, 30 Jun 2003:
4364 get rid of MK_CMD_ENTRY macro; update doc/README.command
4366 * Patch by Seb James, 30 Jun 2003:
4367 Improve documentation of I2C configuration in README
4369 * Fix problems with previous log buffer "fixes"
4371 * Fix minor help text issues
4373 * "log append" did not append a newline
4375 ======================================================================
4376 Changes for U-Boot 0.4.1:
4377 ======================================================================
4379 * Fix some missing commands, cleanup header files
4380 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4382 * Rewrite command lookup and help command (fix problems with bubble
4383 sort when sorting command name list). Minor cleanup here and there.
4385 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4386 - Allow to call sysmon function interactively
4387 - PIC on LWMON board needs delay after power-on
4388 - Add missing RSR definitions for MPC8xx
4389 - Improve log buffer handling: guarantee clean reset after power-on
4390 - Add support for EXBITGEN board (aka "genie")
4391 - Add support for SL8245 board
4394 - remove trailing white space, trailing empty lines, C++ comments, etc.
4395 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4397 * Patches by Kenneth Johansson, 25 Jun 2003:
4398 - major rework of command structure
4399 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4401 ======================================================================
4402 Changes for U-Boot 0.4.0:
4403 ======================================================================
4405 * Patches by Robert Schwebel, 26 Jun 2003:
4406 - csb226 configuration updated
4407 - credits for logodl port updated
4408 - innokom configuration updated
4409 - logodl tree update, still with coding style inconsistencies
4410 - added OCM for ppc405 warning to README
4412 * Patch by Pantelis Antoniou, 25 Jun 2003:
4413 update NetVia with V2 board support
4415 * Header file cleanup for ARM
4417 * Patch by Murray Jensen, 24 Jun 2003:
4418 - make sure to use only U-boot provided header files
4419 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4421 * Patch by Stefan Roese, 24 Jun 2003:
4422 - Update esd ASH405 board files.
4423 - Update esd DASA_SIM config file.
4424 - Add ping command to some esd boards.
4426 * Patch by Yuli Barcohen, 23 Jun 2003:
4427 Update for MPC8260ADS board
4429 * Patch by Murray Jensen, 23 Jun 2003:
4430 - cleanup of GCC 3.x compiler warnings
4432 * Patch by Rune Torgersen, 4 Jun 2003:
4433 add large memory support for MPC8266ADS board
4435 * Patch by Richard Woodruff, 19 June 03:
4436 - Enabled standard u-boot device abstraction for ARM
4437 - Enabled console device for ARM
4438 - Initilized bi_baudrate for ARM
4440 * Patch by Bill Hargen, 23 Apr 2003:
4441 fix byte order for 824x I2C addresses (write op)
4443 * Patch by Murray Jensen, 20 Jun 2003:
4445 - cleanup (especially for gcc-3.x compilers)
4447 * Patch by Tom Guilliams, 20 Jun 2003:
4448 added CONFIG_750FX support for IBM 750FX processors
4450 * Patch by Devin Crumb, 02 Apr 2003:
4451 Fix clock divider rounding problem in drivers/serial.c
4453 * Patch by Richard Woodruff, 19 June 03:
4454 - Fixed smc91c111 driver to sync with the u-boot environment
4455 (driver/smc91c111.c).
4456 - Added eth_init error return check in NetLoop (net/net.c).
4458 * Patch by Ken Chou, 19 June 2003:
4459 Added support for A3000 SBC board (Artis Microsystems Inc.)
4461 * Patches by Murray Jensen, 17 Jun 2003:
4462 - Hymod board database mods: add "who" field and new xilinx chip types
4463 - provide new "init_cmd_timeout()" function so code external to
4464 "common/main.c" can use the "reset_cmd_timeout()" function before
4465 entering the main loop
4466 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4467 slightly different. see include/configs/hymod.h for an example
4468 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4469 CFG_DTT_ADM1021 defined)
4470 - add new "eeprom_probe()" function which has similar args and
4471 behaves in a similar way to "eeprom_read()" etc.
4472 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4473 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4474 - gdbtools copyright update
4475 - ensure that set_msr() executes the "sync" and "isync" instructions
4476 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4477 - 8260 I/O ports fix: Open Drain should be set last when configuring
4478 - add SIU IRQ defines for 8260
4479 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4480 config.mk to allow board configurations to override the GNU
4481 linker script, selected via the LDSCRIPT, make variable, and to
4482 give an initial value to the OBJCFLAGS make variable
4483 - 8260 i2c enhancement:
4484 o correctly extends the timeout depending on the size of all
4485 queued messages for both transmit and receive
4486 o will not continue with receive if transmit times out
4487 o ensures that the error callback is done for all queued tx
4489 o correctly detects both tx and rx timeouts, only delivers one to
4490 the callback, and does not overwrite an earlier error
4491 o logic in i2c_probe now correct
4492 - add "vprintf()" function so that "panic()" function can be
4494 - many Hymod board changes
4496 * Patches by Robert Schwebel, 14 Jun 2003:
4497 - add support for Logotronic DL datalogger board
4498 - cleanup serial line after kermit binary download
4499 - add debugX macro (debug level support)
4500 - update mach-types.h to latest arm.linux.org.uk master list.
4502 * Patches by David Müller, 12 Jun 2003:
4503 - rewrite of the S3C24X0 register definitions stuff
4504 - "driver" for the built-in S3C24X0 RTC
4506 * Patches by Yuli Barcohen, 12 Jun 2003:
4507 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4508 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4509 configuration word supplied by FPGA on some MPC8260ADS boards
4511 * Patch by Pantelis Antoniou, 10 Jun 2003:
4512 Unify status LED interface
4514 * Add support for DS12887 RTC; add RTC support for ATC board
4516 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4517 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4518 - Add Atmel DataFlash support for reading and writing.
4519 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4520 - Add Flash detection on Atmel AT91RM9200DK
4521 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4522 - Replace old Ethernet PHY layer functions
4523 - Change link address
4525 * Patch by Frank Smith, 9 Jun 2003:
4526 use CRIT_EXCEPTION for machine check on 4xx
4528 * Patch by Detlev Zundel, 13 Jun 2003:
4529 added implementation of the "carinfo" command in cmd_immap.c
4531 * Fix CONFIG_NET_MULTI support in include/net.h
4533 * Patches by Kyle Harris, 13 Mar 2003:
4534 - Add FAT partition support
4535 - Add command support for FAT
4536 - Add command support for MMC
4538 - Add Intel PXA support for video
4539 - Add Intel PXA support for MMC
4541 - Enable MMC and FAT for lubbock board
4542 - Other misc changes for lubbock board
4544 * Patch by Robert Schwebel, April 02, 2003:
4545 fix for SMSC91111 driver
4547 * Patch by Vladimir Gurevich, 04 Jun 2003:
4548 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4550 * Patch by Stefan Roese, 05 Jun 2003:
4551 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4552 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4553 data cache can be used even if the chip select is in use.
4554 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4555 (see README for further description).
4556 - Changed config files of CONFIG_EEPRO100 boards to use the
4557 CFG_RX_ETH_BUFFER define.
4559 * Add support for RMU board
4561 * Add support for TQM862L at 100/50 MHz
4563 * Patch by Pantelis Antoniou, 02 Jun 2003:
4564 major reconstruction of networking code;
4565 add "ping" support (outgoing only!)
4567 * Patch by Denis Peter, 04 June 2003:
4568 add support for the MIP405T board
4570 * Patches by Udi Finkelstein, 2 June 2003:
4571 - Added support for custom keyboards, initialized by defining a
4572 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4573 - Added support for the RBC823 board.
4574 - cpu/mpc8xx/lcd.c now automatically calculates the
4575 Horizontal Pixel Count field.
4577 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4578 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4580 * Patch by Mark Rakes, 14 May 2003:
4581 add support for Intel e1000 gig cards.
4583 * Patch by Nye Liu, 3 Jun 2003:
4584 fix critical typo in MAMR definition (include/mpc8xx.h)
4586 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4588 * Patch by Klaus Heydeck, 2 Jun 2003
4589 Minor changes for KUP4K configuration
4591 * Patch by Marc Singer, 29 May 2003:
4592 Fixed rarp boot method for IA32 and other little-endian CPUs.
4594 * Patch by Marc Singer, 28 May 2003:
4595 Added port I/O commands.
4597 * Patch by Matthew McClintock, 28 May 2003
4598 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4599 - minor patches for utx8245
4601 * Patch by Daniel Engström, 28 May 2003:
4604 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4605 add nand flash support to SXNI855T configuration
4606 fix/extend nand flash support:
4607 - fix 'nand erase' command so does not erase bad blocks
4608 - fix 'nand write' command so does not write to bad blocks
4609 - fix nand_probe() so handles no flash detected properly
4610 - add doc/README.nand
4611 - add .jffs2 and .oob options to nand read/write
4612 - add 'nand bad' command to list bad blocks
4613 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4614 - make NAND read/write faster
4616 * Patch by Rune Torgersen, 23 May 2003:
4617 Update for MPC8266ADS board
4619 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4620 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4621 _time_ (!) if the environment is embedded within the U-Boot image,
4622 or in a separate flash sector.
4624 * Cleanup CFG_DER #defines in config files (wd maintained only)
4626 * Fix data abort exception handling for arm920t CPU
4628 * Fix alignment problems with flash driver for TRAB board
4630 * Patch by Donald White, 21 May 2003:
4631 fix calculation of base address in pci_hose_config_device()
4633 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4634 execute "cmd2", even if "cmd1" fails. Note that this is different
4635 to "run var1 var2" where the contents of "var2" will NOT be
4636 executed when a command in "var1" fails.
4638 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4640 * Patch by Kyle Harris, 20 May 2003:
4641 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4642 into cpu/pxa and arch-pxa.
4644 * Patch by Stefan Roese, 23 May 2003:
4645 - IBM PPC405EP port added.
4646 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4647 UART0) is used as default U-Boot console. PPC4xx only!
4648 - esd ASH405 board added (PPC405EP based).
4649 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4650 - esd CPCI405AB board added.
4651 - esd PMC405 board added.
4652 - Update of some esd boards.
4654 * Patch by Denis Peter, 19 Mai 2003:
4655 add support for the MIP405-3 board
4657 * Patch by Dave Ellis, 22 May 2003:
4658 Fix problem with only partially cleared .bss segment
4660 * Patch by Rune Torgersen, 12 May 2003:
4661 get PCI to work on a MPC8266ADS board; incorporate change to
4662 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4664 * Patch by Nye Liu, 1 May 2003:
4665 minor patches for the FADS8xx
4667 * Patch by Thomas Schäfer, 28 Apr 2003:
4668 Fix SPD handling for 256 ECC DIMM on Walnut
4670 * Add support for arbitrary bitmaps for TRAB's VFD command;
4671 allow to pass boot bitmap addresses in environment variables;
4672 allow for zero boot delay
4674 * Patch by Christian Geißinger, 19 May 2002:
4675 On TRAB: wait until the dummy byte has been completely sent
4677 * Patch by David Updegraff, 22 Apr 2003:
4678 update for CrayL1 board
4680 * Patch by Pantelis Antoniou, 21 Apr 2003:
4681 add boot support for ARTOS (a proprietary OS)
4683 * Patch by Steven Scholz, 11 Apr 2003:
4684 Add support for RTC DS1338
4686 * Patch by Rod Boyce, 24 Jan 2003:
4687 Fix counting of extended partitions in diskboot command
4689 * Patch by Christophe Lindheimer, 20 May 2003:
4690 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4692 * Fix SDRAM timing on Purple board
4694 * Add support for CompactFlash on ATC board
4695 (includes support for Intel 82365 and compatible PC Card controllers,
4696 and Yenta-compatible PCI-to-CardBus controllers)
4698 * Patch by Mathijs Haarman, 08 May 2003:
4699 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4701 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4703 * Add support for Promess ATC board
4705 * Patch by Keith Outwater, 28 Apr 2003:
4706 - Miscellaneous corrections and additions to GEN860T board specific code.
4707 - Added GEN860_SC variant to GEN860T.
4708 - Miscellaneous corrections to GEN860T documentation.
4709 - Correct duplicate entry in U-Boot CREDITS file.
4710 - Add GEN860T_SC entry in MAINTAINERS file.
4711 - Update CREDITS file with GEN860T_SC info.
4713 * Update Smiths Aerospace addresses in MAINTAINERS file
4715 * Fix error handling in hush's version of "run" command
4718 - Splashscreen support
4721 - temperature dependend enabling of LCD
4723 * Allow booting from old "PPCBoot" disk partitions
4725 * Add support for TQM8255 Board / MPC8255 CPU
4727 ======================================================================
4728 Changes for U-Boot 0.3.1:
4729 ======================================================================
4731 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4733 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4734 display when Linux takes over
4736 * Patch by Erwin Rol, 27 Feb 2003:
4737 Add support for RTEMS (this time for real).
4739 * Add support for "bmp info" and "bmp display" commands to load
4740 bitmap images; this can be used (for example in a "preboot"
4741 command) to display a splash screen very quickly after poweron.
4743 * Add support for 133 MHz clock on INCA-IP board
4745 * Patch by Lutz Dennig, 10 Apr 2003:
4746 Update for R360MPI board
4748 * Add new meaning to "autostart" environment variable:
4749 If set to "no", a standalone image passed to the
4750 "bootm" command will be copied to the load address
4751 (and eventually uncompressed), but NOT be started.
4752 This can be used to load and uncompress arbitrary
4755 * Patch by Stefan Roese, 10 Apr 2003:
4756 Changed DHCP client to use IP address from server option field #54
4757 from the OFFER packet in the server option field #54 in the REQUEST
4758 packet. This fixes a problem using a Windows 2000 DHCP server,
4759 where the DHCP-server is not the TFTP-server.
4761 * Set max brightness for MN11236 displays on TRAB board
4763 * Add support for TQM862L modules
4765 ======================================================================
4766 Changes for U-Boot 0.3.0:
4767 ======================================================================
4769 * Patch by Arun Dharankar, 4 Apr 2003:
4770 Add IDMA example code (tested on 8260 only)
4772 * Add support for Purple Board (MIPS64 5Kc)
4774 * Add support for MIPS64 5Kc CPUs
4776 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4778 * Patch by Denis Peter, 04 Apr 2003:
4779 - update MIP405-4 board
4781 * Patch by Stefan Roese, 4 Apr 2003:
4782 - U-Boot version environment variable "ver" added
4783 (CONFIG_VERSION_VARIABLE).
4784 - Changed PPC405GPr version from A to B.
4785 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4787 * Patches by Denis Peter, 03 April 2003:
4788 - fix PCI IRQs on MPL boards
4789 - fix two more un-relocated pointer problems
4791 * Fix behaviour of "run" command:
4792 - print error message iv variable does not exist
4793 - terminate processing of arguments in case of error
4795 * Patches by Peter Figuli, 10 Mar 2003
4796 - Add support for BTUART on PXA platform
4797 - Add support for WEP EP250 (PXA) board
4799 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4800 flash using a BDI2000
4802 * Implement fix for I2C Edge Conditions problem for all boards that
4803 use the bit-banging driver (common/soft_i2c.c)
4805 * Patch by Martin Winistoerfer, 23 Mar 2003
4806 - Add port to MPC555/556 microcontrollers
4807 - Add support for cmi customer board with
4808 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4810 * Patch by Rick Bronson, 28 Mar 2003:
4811 - fix common/cmd_nand.c
4813 * Patch by Arun Dharankar, 24 Mar 2003:
4814 - add threads / scheduler example code
4816 * Add patches by Robert Schwebel, 31 Mar 2003:
4817 - add ctrl-c support for kermit download
4818 - align bdinfo output on ARM
4819 - csb226 board: bring in sync with innokom/memsetup.S
4820 - csb226 board: fix MDREFR handling
4821 - misc doc fixes / extensions
4822 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4823 - add BOOT_PROGRESS to armlinux.c
4825 * Add CPU ID, version, and clock speed for INCA-IP
4827 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4828 - fix SRAM and SDRAM memory sizing
4829 - add status LED support
4830 - add MAC address for second (SCC1) ethernet port
4832 * Update default environment for TQM8260 board
4834 * Patch by Rick Bronson, 16 Mar 2003:
4835 - Add NAND flash support for reading, writing, and erasing NAND
4836 flash (certain forms of which are called SmartMedia).
4837 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4839 * Patches by Robert Schwebel, 19 Mar 2003:
4840 - use arm-linux-gcc as default compiler for ARM
4841 - fix i2c fixup code
4842 - fix missing baudrate setting
4843 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4844 - moved "ignoring trailing characters" _before_ u-boot wants to
4845 print out diagnostics messages; removes bogus characters at the
4848 * Patch by John Zhan, 18 Mar 2003:
4849 Add support for SinoVee Microsystems SC8xx boards
4851 * Patch by Rolf Offermanns, 21 Mar 2003:
4852 ported the dnp1110 related changes from the current armboot cvs to
4853 current u-boot cvs. smc91111 does not work. problem marked in
4854 smc91111.c, grep for "FIXME".
4856 * Patch by Brian Auld, 25 Mar 2003:
4857 Add support for STM flash chips on ebony board
4859 * Add PCI support for MPC8250 Boards (PM825 module)
4861 * Patch by Stefan Roese, 25 Mar 2003:
4864 * Patch by Stefan Roese, 20 Mar 2003:
4865 - CPCI4052 update (support for revision 3).
4866 - Set edge conditioning circuitry on PPC405GPr for compatibility
4867 to existing PPC405GP designs.
4868 - Clip udiv to 5 bits on PPC405 (serial.c).
4870 * Extend INCAIP board support:
4871 - add automatic RAM size detection
4872 - add "bdinfo" command
4873 - pass flash address and size to Linux kernel
4874 - switch to 150 MHz clock
4876 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4877 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4878 boards, version 153 for Rev. 200 boards).
4880 * Patch by Vladimir Gurevich, 12 Mar 2003:
4881 Fix relocation problem of statically initialized string pointers
4884 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4885 Cleanup & bug fixes for JFFS2 code:
4886 - the memory mangement was broken. It caused havoc on malloc by
4887 writing beyond the block boundaries.
4888 - the length calculation for files was wrong, sometimes resulting
4889 in short file reads.
4890 - data copying now optionally takes fragment version numbers into
4891 account, to avoid copying from older data.
4892 See doc/README.JFFS2 for details.
4894 * Patch by Josef Wagner, 12 Mar 2003:
4895 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4896 - ETH05 and BEDBUG support for CU824
4897 - added support for MicroSys CPC45
4898 - new BOOTROM/FLASH0 and DOC base for PM826
4900 * Patch by Robert Schwebel, 12 Mar 2003:
4901 Fix the chpart command on innokom board
4904 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4905 s/PPCBoot/U-Boot/ in some files
4906 s/pImage/uImage/ in some files
4908 * Patch by Detlev Zundel, 15 Jan 2003:
4909 Fix '' command line quoting
4911 * Patch by The LEOX team, 19 Jan 2003:
4912 - add support for the ELPT860 board
4913 - add support for Dallas ds164x RTC
4915 * Patches by David Müller, 31 Jan 2003:
4916 - minimal setup for CardBus bridges
4917 - add EEPROM read/write support in the CS8900 driver
4918 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4919 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4921 * Patch by Steven Scholz, 04 Feb 2003:
4922 add support for RTC DS1307
4924 * Patch by Reinhard Meyer, 5 Feb 2003:
4925 fix PLPRCR/SCCR init sequence on 8xx to allow for
4926 changes of EBDF by software
4928 * Patch by Vladimir Gurevich, 07 Feb 2003:
4929 "API-compatibility patch" for 4xx I2C driver
4931 * TRAB fixes / extensions:
4932 - Restore VFD brightness as saved in environment
4933 - add support for Fujitsu flashes
4934 - make sure both buzzers are turned off (drive low level)
4936 * Patches by Robert Schwebel, 06 Mar 2003:
4937 - fix bug in BOOTP code (must use NetCopyIP)
4938 - update of CSB226 port
4939 - clear BSS segment on XScale
4940 - added support for i2c_init_board() function
4941 - update to the Innokom plattform
4943 * Extend support for redundand environments for configurations where
4944 environment size < sector size
4946 * Patch by Rune Torgersen, 13 Feb 2003:
4947 Add support for Motorola MPC8266ADS board
4949 * Patch by Kyle Harris, 19 Feb 2003:
4950 patches for the Intel lubbock board:
4951 memsetup.S - general cleanup (based on Robert's csb226 code)
4952 flash.c - overhaul, actually works now
4953 lubbock.c - fix init funcs to return proper value
4955 * Patch by Kenneth Johansson, 26 Feb 2003:
4956 - Fixed off by one in RFTA calculation.
4957 - No need to abort when LDF is lower than we can program it's only
4958 minimum timing so clamp it to what we can do.
4959 - Takes function pointer to function for reading the spd_nvram. Usefull
4960 for faking data or hardcode a module without the nvram.
4961 - fix other user for above change
4962 - fix some comments.
4964 * Patches by Brian Waite, 26 Feb 2003:
4965 - fix port for evb64260 board
4966 - fix PCI for evb64260 board
4969 * Patch by Reinhard Meyer, 1 Mar 2003:
4970 Add support for EMK TOP860 Module
4972 * Patch by Yuli Barcohen, 02 Mar 2003:
4973 Add SPD EEPROM support for MPC8260ADS board
4975 * Patch by Robert Schwebel, 21 Jan 2003:
4976 - Add support for Innokom board
4977 - Don't complain if "install" fails
4978 - README cleanup (remove duplicated lines)
4979 - Update PXA header files
4981 * Add documentation for existing POST code (doc/README.POST)
4983 * Patch by Laudney Ren, 15 Jan 2003:
4984 Fix handling of redundand environment in "tools/envcrc.c"
4986 * Patch by Detlev Zundel, 28 Feb 2003:
4987 Add bedbug support for 824x systems
4989 * Add support for 16 MB flash configuration of TRAB board
4991 * Patch by Erwin Rol, 27 Feb 2003:
4992 Add support for RTEMS
4994 * Add image information to README
4996 * Patch by Stefan Roese, 18 Feb 2003:
4997 CPCIISER4 configuration updated.
4999 * Patch by Stefan Roese, 17 Feb 2003:
5000 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5002 * Patch by Stefan Roese, 13 Feb 2003:
5003 Add "pcidelay" environment variable (in ms, enabled via
5004 CONFIG_PCI_BOOTDELAY).
5005 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5006 RST# to respond to configuration cycles (33MHz -> 1s).
5008 * Fix dual PCMCIA slot support (when running with just one
5011 * Add VFD type detection to trab board
5013 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5014 variable with value in the EEPROM
5016 * Patch by Stefan Roese, 10 Feb 2003:
5017 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5019 * Add support for MIPS32 4Kc CPUs
5021 * Add support for INCA-IP Board
5023 ======================================================================
5024 Changes for U-Boot 0.2.2:
5025 ======================================================================
5027 * Add dual ethernet support on PM826
5029 * Add support for LXT971 PHY on PM826
5031 * Patch by Tord Andersson, 16 Jan 2003:
5032 Fix flash sector count for TQM8xxL
5034 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5035 16 bytes out of each 32 byte block)
5037 ======================================================================
5038 Changes for U-Boot 0.2.1:
5039 ======================================================================
5041 * Add support for V37 board
5042 (patch by Jón Benediktsson, 11 Dec 2002)
5044 * Update baudrate in bd_info when it gets changed
5046 * Add watchdog trigger points while waiting for serial port
5047 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5049 * Improve command line tool to access the U-Boot's environment
5050 (figuration of the utility, using a config file)
5052 * Add single quote support for (old) command line parser
5054 * Switch LWMON board default config from FRAM to EEPROM;
5055 in POST, EEPROM shows up on 8 addresses
5057 ======================================================================
5058 Changes for U-Boot 0.2.0:
5059 ======================================================================
5061 * Use 1-byte-read instead of -write for iprobe() function
5062 Add i2c commands to PM826 config
5064 * extend I2C POST code: check for list on known addresses
5066 * Improve log buffer code; use "loglevel" to decide which messages
5067 to log on the console, too (like in Linux); get rid of "logstart"
5069 * Add command line tool to access the U-Boot's environment
5070 (board-specific for TRAB now, to be fixed later)
5072 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5073 Fix misc problems with AmigaOne support
5075 * Patch by Chris Hallinan, 3 Dec 2002:
5076 minor cleanup to the MPC8245 EPIC driver
5078 * Patch by Pierre Aubert , 28 Nov 2002
5079 Add support for external (SIU) interrupts on MPC8xx
5081 * Patch by Pierre Aubert , 28 Nov 2002
5082 Fix nested syscalls bug in standalone applications
5084 * Patch by David Müller, 27 Nov 2002:
5085 fix output of "pciinfo" command for CardBus bridge devices.
5087 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5090 * Add LED indication for IDE activity on KUP4K board
5092 * Fix startup problems with VFD display on TRAB
5094 * Patch by Pierre Aubert, 20 Nov 2002
5095 Add driver for Epson SED13806 graphic controller.
5096 Add support for BMP logos in cfb_console driver.
5098 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5100 * Patch by Rod Boyce, 21 Nov 2002:
5101 fix PCMCIA on MBX8xx board
5103 * Patch by Pierre Aubert , 21 Nov 2002
5104 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5105 bootmode word in DPRAM configurable
5107 * Patch by Daniel Engström, 18 Nov 2002:
5108 Fixes for x86 port (mostly strings issues)
5110 * Patch by Ken Chou, 18 Nov 2002:
5111 Fix for natsemi NIC cards (DP83815)
5113 * Patch by Pierre Aubert, 19 Nov 2002:
5114 fix a bug for the MII configuration, and some warnings
5116 * Patch by Thomas Frieden, 13 Nov 2002:
5117 Add code for AmigaOne board
5118 (preliminary merge to U-Boot, still WIP)
5120 * Patch by Jon Diekema, 12 Nov 2002:
5121 - Adding URL for IEEE OUI lookup
5122 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5124 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5125 root-on-nfs macros are designed to switch how the default boot
5126 method gets defined.
5128 * Patch by Daniel Engström, 13 Nov 2002:
5129 Add support for i386 architecture and AMD SC520 board
5131 * Patch by Pierre Aubert, 12 Nov 2002:
5132 Add support for DOS filesystem and booting from DOS floppy disk
5134 * Patch by Jim Sandoz, 07 Nov 2002:
5135 Increase number of network RX buffers (PKTBUFSRX in
5136 "include/net.h") for EEPRO100 based boards (especially SP8240)
5137 which showed "Receiver is not ready" errors when U-Boot was
5138 processing the receive buffers slower than the network controller
5141 * Patch by Andreas Oberritter, 09 Nov 2002:
5142 Change behaviour of NetLoop(): return -1 for errors, filesize
5143 otherwise; return code 0 is valid an means no file loaded - in this
5144 case the environment still gets updated!
5146 * Patches by Jon Diekema, 9 Nov 2002:
5147 - improve ADC/DAC clocking on the SACSng board to align
5148 the failing edges of LRCLK and SCLK
5149 - sbc8260 configuration tweaks
5150 - add status LED support for 82xx systems
5151 - wire sspi/sspo commands into command handler; improved error
5153 - add timestamp support and alternate memory test to the
5154 SACSng configuration
5156 * Patch by Vince Husovsky, 7 Nov 2002:
5157 Add "-n" to linker options to get rid of "Not enough room for
5158 program headers" problem
5160 * Patch by David Müller, 05 Nov 2002
5161 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5162 so we can use an already existing name
5164 * Patch by Pierre Aubert, 05 Nov 2002
5165 Hardware relatied improvments in FDC boot code
5167 * Patch by Holger Schurig, 5 Nov 2002:
5168 Make the PXA really change it's frequency
5170 * Patch by Pierre Aubert, 05 Nov 2002
5171 Add support for slave serial Spartan 2 FPGAs
5173 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5176 * Add support for log buffer which can be passed to Linux kernel's
5177 syslog mechanism; used especially for POST results.
5179 * Patch by Klaus Heydeck, 31 Oct 2002:
5180 Add initial support for kup4k board
5182 * Patch by Robert Schwebel, 04 Nov 2002:
5183 - use watchdog to reset PXA250 systems
5184 - added progress callbacks to (some of the) ARM code
5185 - update for Cogent CSB226 board
5187 * Add support for FPS860 board
5189 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5190 Improve PCI access on 32-bits Compact PCI bus
5192 * Fix mdelay() on TRAB - this was still the debugging version with
5193 seconds instead of ms.
5195 * Patch by Robert Schwebel, 1 Nov 2002:
5196 XScale related cleanup (affects all ARM boards)
5198 * Cleanup of names and README.
5200 ======================================================================
5201 Notes for U-Boot 0.1.0:
5202 ======================================================================
5204 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5206 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5207 For information about the history of the project please see the
5208 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5210 ======================================================================