1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Cleanup TQM5200 board configurations:
6 - make highboot configurations use environment at high end, too,
7 to avoid flash fragmentation
8 - always use redundand environment
9 - don't enable video code for modules without graphics controller
10 - provide useful (though different) mtdparts settings
11 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
13 * Extend mkconfig tool to print more useful target name
15 * Add support for high-boot on TQM5200 and TQM5200S boards.
16 Hint: the CPLD on the TQM5200 must be programmed with a software
17 version supporting the high boot option! The new TQM5200S is
18 already supporting this option. On the TQM5200 this option will be
19 supported in configurations with MPC5200 rev B processors.
20 To actually "high boot", set jumper X30 on the STK52xx.
21 Patch by Martin Krause, 12 Jul 2006
23 * Add support for new TQM5200 revisions
24 - Support for TQM5200S (short version without graphic controller)
25 - Support for modules with 'N' type S29GL128N Spansion flashes
26 (requires changes to flash layout)
27 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
28 Patch by Martin Krause, 07 Jul 2006
30 * Fix support for PS/2 keyboard on TQM85xx boards
31 The PS/2 keyobard driver for the TQM85xx modules only supports the
32 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
33 include a DUART, the TQM8560 modules can't be used with the PS/2
34 keyboard controller on the STK85xx board.
35 The PS/2 keyboard driver should work with the modules TQM8540,
36 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
37 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
38 settings: X66 1-2, 9-10; X61 2-3
39 Patch by Martin Krause, 21 Jun 2006
41 * Adjust RTC century handling on STK52xx board to match Linux driver.
42 Patch by Martin Krause, 12 Jun 2006
44 * Adjust filenames for USB update images on TRAB board.
45 During an automatic update via USB stick, U-Boot searches for
46 images with the name "firmware.img" and "kernel.img". This names
47 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
48 to prevent updates of new boards (with the new macronics "c" step
49 flashes) with old, incompatible firmware or kernel versions.
50 Patch by Martin Krause, 21 Jun 2006
52 * Bugfix in VFD routine on TRAB board.
53 Make sure upper lext pixel can be set to blue, too
54 (so far only red was possible).
55 Patch by Martin Krause, 15 Feb 2006
57 * Enable buffered flash writes for TB5200 board.
59 * Fix some bugs in TRAB board flash driver.
60 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
61 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
62 - remove "Unlock Bypass" mode, because macronix flashes do not support
64 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
65 for Intel compatible flashes, not for AMD compatible.
66 Patch by Martin Krause, 15 Feb 2006
68 * Add additional error messages to flash driver on TRAB board
69 (for erase errors and timeout errors)
70 Patch by Martin Krause, 14 Feb 2006
72 * Add support for TB5200 board
73 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
74 integrated in a little aluminium case.
75 Patch by Martin Krause, 8 Jun 2006
77 * Enable buffered flash writes for TQM5200 board.
79 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
81 * Add support for TQM885D board.
82 Patch by Martin Krause, 20 Mar 2006
84 * Fix FEC initialisation: All MII configuration is done via FEC1
85 registers, but MII_SPEED was configured according to FEC used. So
86 if only FEC2 was used, this caused the real MII_SPEED register in
87 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
88 Fix: always configure MII_SPEED on FEC1 only.
89 Patch by Markus Klotzbuecher, 12 Jul 2006
91 * Add support for SPC1920 board.
92 Patch by Markus Klotzbuecher, 12 Jul 2006
94 * MCC200 board: support console on any one of the Quad UART ports.
96 * Fix error in flash protection calculation on MCC200 board.
98 * Major PCMCIA Cleanup to make code better readable and maintainable.
100 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
101 placed to the drivers/rpx_pmcia.c file to avoid duplication.
102 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
103 - drivers/i82365.c has been split into two parts located at
104 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
105 the only boards using CONFIG_82365).
106 - Changes were tested for clean build and *very* *few* boards.
108 * Fix timer problems on AMCC yucca board.
109 Set Timer Clock Select to use CPU clock as a timer input source.
111 * Bring yucca config more in line with other AMCC boards.
113 * Add AMCC bamboo board to MAKEALL build script.
115 * Fix AMCC bamboo eval board compilation errors.
117 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
118 Enabled it for Yucca board.
120 * Cleanup config file and bootup output for Yucca board.
122 * Fix CONFIG_440_GX define usage.
124 * Remove autogenerated bmp_logo.h file.
126 * Add support for AMCC 440SPe CPU based eval board (Yucca).
128 * Call serial_initialize() before first debug() is used.
130 * Cleanup trab board for GCC-4.x
132 * VoiceBlue update: use new MTD flash partitioning methods, use more
133 reasonable TEXT_BASE, update default environment and enable keyed
135 Patch by Ladislav Michl, 16. Aug 2005
137 * Add forgotten changes for the PLEB 2 Board.
138 Patch by David Snowdon, 13. Aug 2005
140 * Add support for wrPPMC7xx/74xx boards
141 Patch by Richard Danter, 12 Aug 2005
143 * Add support for gth2 board
144 Patch by Thomas Lange, Aug 11 2005
146 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
147 Patch by Martin Krause, 8 Jun 2006
149 This patch supports two serial consoles on boards with
150 a MPC5xxx CPU. The console can be switched at runtime
151 by setting stdin, stdout and stderr to the desired serial
152 interface (serial0 or serial1). The PSCs to be used as
153 console port are definded by CONFIG_PSC_CONSOLE
154 and CONFIG_PSC_CONSOLE2.
155 See README.serial_multi for details.
157 * Bugfix in I2C initialisation on S3C2400.
158 If the bus is blocked because of a previously interrupted
159 transfer, up to eleven clocks are generated on the I2CSCL
160 line to complete the transfer and to free the bus.
161 With this fix pin I2CSCL (PG6) is really configured as GPIO
162 so the clock pulses are really generated.
163 Patch by Martin Krause, 04 Apr 2006
165 * Fix DDR6 errata on TQM834x boards
166 Patch by Thomas Waehner, 07 Mar 2006
168 * Remove obsolete flash driver board/tqm5200/flash.c
169 Patch by Martin Krause, 11 Jan 2006
171 * Update configuration for CMC-PU2 board
172 Patch by Martin Krause, 17 Nov 2005
174 * Add support for PS/2 keyboard on TQM85xx board
175 Patch by Martin Krause, 07 Nov 2005
177 Tested on a STK85XX baseboard. Make sure the PS/2 controller
178 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
180 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
181 In tsc2000_read_channel() the delay after setting the multiplexer
182 to a temperature channel is increased from 1,5 ms to 10 ms. This
183 is to allow the multiplexer inputs to stabilize after huge steps
184 of the input signal level.
185 Patch by Martin Krause, 08 Nov 2005
187 * Adjust TQM5200 make targets
188 Make the automatic CS configuration the default.
189 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
190 and CONFIG_TQM5200_AC are removed.
191 "TQM5200_config" is now the default for STK52XX.200 base boards.
192 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
193 Patch by Martin Krause, 07 Nov 2005
195 * Fix setting of environment variable "ver" on trab board
196 The environment variable "ver" is now set before
197 do_auto_update() is called, so that "ver" can be used
198 in USB update scripts.
199 Patch by Martin Krause, 27 Oct 2005
201 * Fix wrong usage of udelay() in led_blink() on trab board
202 Patch by Martin Krause, 27 Oct 2005
204 * Fix udelay bug in vfd.c for trab board
205 Patch by Martin Krause, 27 Oct 2005
207 * Disable JFFS2 support for trab board
208 Patch by Martin Krause, 27 Oct 2005
210 * Change mtdparts definition on trab board to match current flash map
211 Patch by Martin Krause, 27 Oct 2005
213 * Fix memory init problems on MCC200 board
215 * Fix IxEthDB.h to compile again
216 Patch by Stefan Roese, 14 Jun 2006
218 * Minor cleanup for PCS440EP board
219 Patch by Stefan Roese, 13 Jun 2006
221 * Add MCF5282 support (without preloader)
222 relocate ichache_State to ram
223 u-boot can run from internal flash
224 Add EB+MCF-EV123 board support.
225 Add m68k Boards to MAKEALL
226 Patch from Jens Scharsig, 08 Aug 2005
228 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
229 Patch by Scott McNutt, 08 Jun 2006
231 * Nios II - Add EPCS Controller bootrom work-around
232 -When booting from an epcs controller, the epcs bootrom may leave the
233 slave select in an asserted state causing soft reset hang. This
234 patch ensures slave select is negated at reset.
235 Patch by Scott McNutt, 08 Jun 2006
237 * Update PK1C20 board
238 -Update base addresses for standard configuration
239 -Eliminate use of CACHE_BYPASS in board code
240 Patch by Scott McNutt, 08 Jun 2006
242 * Nios II - Fix I/O Macros and mini-app stubs
244 -Eliminate use of CACHE_BYPASS in cpu code
245 -Eliminate assembler warnings
246 -Fix mini-app stubs and force no small data
247 Patch by Scott McNutt, 08 Jun 2006
249 * Fix U-Boot environment sector protection on MCC200 board
251 * Minor cleanup for PCS440EP board
253 * Update PCS440EP port to fit into one flash device (incl. environment)
254 Patch by Stefan Roese, 06 Jun 2006
256 * Add support for PCS440EP board
257 Patch by Stefan Roese, 02 Jun 2006
259 * Fix examples/Makefile; some build targets were lost
261 * Fix watchdog handling in CFI flash driver
262 Just use udelay() when waiting for status changes which will
263 implicitely trigger the watchdog.
265 * Fix PCI to memory window size problems on PM82x boards
266 We use the "automatic" mode that was used for the MPC8266ADS and
267 MPC8272 boards. Eventually this should be used on all boards?]
268 Patch by Wolfgang Grandegger, 17 Jan 2006
270 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
271 Patch by Stefan Roese, 29 May 2006
273 * Update Intel IXP4xx support
274 - Add IXP4xx NPE ethernet MAC support
275 - Add support for Intel IXDPG425 board
276 - Add support for Prodrive PDNB3 board
278 Patch by Stefan Roese, 23 May 2006
280 * Fix problem in PVR detection for 440GR
281 Patch by Stefan Roese, 18 May 2006
283 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
285 * Enable autoboot for M5271EVB board.
287 * Changed default ramdisk addr in yosemite/yellowstone ports
288 Patch by Stefan Roese, 15 May 2006
290 * Fix PCMCIA support on virtlab2
292 * Add support for VirtLab2 board
293 (needed because of differences in the PCMCIA hardware).
297 * Update yosemite configuration to enable flash write buffer support
298 Patch by Stefan Roese, 10 May 2006
300 * Fix compile warnings in common/xyzModem.c
301 Patch by Stefan Roese, 10 May 2006
303 * Add support for AMCC 440EP Rev C and 440GR Rev B
304 Patch by John Otken, 08 May 2006
306 * OMAP 5912/OSK: update EMIFS CS1 timings:
307 Problems have been seen in the linux kernel's smc91x network driver
308 due to improper bus timings. The latest 2.6 OMAP kernels currently
309 have a workaround, but this fix belongs in u-boot.
310 Patch by Kevin Hilman, 13 Oct 2005
312 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
313 Patch by Hiroki Kaminaga, 11 Mar 2006
315 * Update omap5912osk board support
316 - Fix OMAP support that omap5912osk compiles in current source tree
317 - Update with code from "http://omap.spectrumdigital.com/osk5912"
318 to fix problems with DDR initialization
320 - Use CFI flash driver and support complete 32MB of onboard flash
321 - Add "print_cpuinfo()" and "checkboard()" functions to display
322 CPU (with frequency) and Board infos
323 Patch by Stefan Roese, 10 May 2006
325 * Fix watchdog issues for ColdFire boards.
327 * Add M5271EVB board support.
329 * Make R5200 specific low level initialization board conditional.
331 * Update CPU target identification strings for ColdFire family.
333 * Update register definitions for MCF5271.
335 * Fix serial console support for MCF5271.
337 * Fixes for gcc 3.4 based m68k toolchain,
338 based on patch by Jate Sujjavanich.
340 * Fix lowboot support on MCC200 board
342 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
343 - Removed MPC8349ADS port
344 - Added PCI support to MPC8349ADS
345 - reworked memory map to allow mapping of all regions with BATs
346 Patch by Kumar Gala, 20 Apr 2006
348 * Coding Style cleanup
350 * Write RTC seconds first to maintain settings integrity per
351 Maxim/Dallas DS1306 data sheet.
352 Patch by Alan J. Luse, 02 May 2006
354 * Scheduled for removal: strnicmp() which is unused
356 * Update for Intel Monahans boards:
357 - support for magic key detection and handling on delta board
358 - NAND support for zylonite board + some minor cleanup
360 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
361 Patch by Jon Loeliger, 01 May 2006
363 * Fixed handling of bad checksums with "mkimage -l"
365 * Added support for BC3450 board
366 Patch by Stefan Strobl, 21 Oct 2005
368 * Update for NC650 board:
369 - Support rev1 and rev2 hardware
370 - adapt to new NAND layer
371 - add CP850 configuration based on NC650
373 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
374 is configured; othrwise DMA accesses aren't cache coherent which
375 causes for example USB to fail.
379 * Fix dbau1x00 boards broken by dbau1550 patch
380 PLL:s were not set for boards other than 1550.
381 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
382 Default boot is now bootp for cards other than 1550.
383 Patch by Thomas Lange, 10 Aug 2005
385 * Fixes common/cmd_flash.c:
386 - fix some compiler/parser error, if using m68k tool chain
387 - optical fix for protect on/off all messages, if using more
389 Patch by Jens Scharsig, 28 Jul 2005
391 * Fix Quad UART mapping on MCC200 board due to new HW revision
393 * Fix JFFS2 support for legacy NAND driver.
395 * Remove dependencies between DoC code and old legacy NAND driver.
397 * Fix PM828_PCI target, for which PCI was *not* configured in.
399 * Fix Lite5200B support: initialize SDelay register
400 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
401 Configuration", 3.3.1 SDelay--MBAR + 0x0190
403 * Changes/fixes for drivers/cfi_flash.c:
405 - Add Intel legacy lock/unlock support to common CFI driver
407 On some Intel flash's (e.g. Intel J3) legacy unlocking is
408 supported, meaning that unlocking of one sector will unlock
409 all sectors of this bank. Using this feature, unlocking
410 of all sectors upon startup (via env var "unlock=yes") will
413 - Fixed problem with multiple reads of envronment variable
414 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
416 - Removed unwanted linefeeds from "protect" command when
417 CFG_FLASH_PROTECTION is enabled.
419 - Changed p3p400 board to use CFG_FLASH_PROTECTION
421 Patch by Stefan Roese, 01 Apr 2006
423 * Changes/fixes for drivers/cfi_flash.c:
424 - Correctly handle the cases where CFG_HZ != 1000 (several
426 - Fix the timeout calculation of buffered writes (off by a
428 Patch by Anders Larsen, 31 Mar 2006
430 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
432 405 SDRAM: - The SDRAM parameters can now be defined in the board
433 config file and the 405 SDRAM controller values will
434 be calculated upon bootup (see PPChameleonEVB).
435 When those settings are not defined in the board
436 config file, the register setup will be as it is now,
437 so this implementation should not break any current
438 design using this code.
440 Thanks to Andrea Marson from DAVE for this patch.
442 440 DDR: - Added function sdram_tr1_set to auto calculate the
443 TR1 value for the DDR.
444 - Added ECC support (see p3p440).
446 Patch by Stefan Roese, 17 Mar 2006
448 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
449 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
451 * Add support for ymodem protocol download
452 Patch by Stefano Babic, 29 Mar 2006
454 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
455 Merge from Markus Klotzbücher's repo, 01 Apr 2006
457 * GCC-4.x fixes: clean up global data pointer initialization for all
460 * Update for Delta board:
461 - redundant NAND environment
462 - misc Monahans cleanups (remove dead code etc.)
463 - DA9030 Initialization; some minimal changes to PXA I2C driver to
464 make it work with the Monahans.
465 - Make Monahans clock frequency configurable using
466 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
467 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
468 Merge from Markus Klotzbücher's repo, 25 Mar 2006
470 * Enable Quad UART om MCC200 board.
472 * Cleanup MCC200 board configuration; omit non-existent stuff.
474 * Add support for MPC859/866 Rev. A.0
476 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
478 * Fix DDR ECC bit definitions for MPC83xx.
480 * Add initial support for MPC8349E MDS board.
482 * Add support for ECC DDR initialization on MPC83xx.
484 * Add DMA support for MPC83xx.
486 * Add sync in do_reset() routine for MPC83xx after RPR register
487 was written to. It is need on some targets when BAT translation
490 * Add bit definitions for MPC83xx DDR controller registers.
492 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
494 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
496 * Add support for DS1374 RTC chip.
498 * Add support for Lite5200B board.
499 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
501 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
502 timer and cpu_reset code from cpu/$(CPU) into the new
503 cpu/$(CPU)/$(SOC) directories
504 Patch by Andreas Engel, 13 Mar 2006
506 * Change max size of uncompressed uImage's to 8MByte and add
507 CFG_BOOTM_LEN to adjust this setting.
509 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
510 uImages was restricted to 4MBytes. This default size is now
511 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
512 in the board config file.
514 Patch by Stefan Roese, 13 Mar 2006
516 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
517 Patch by Stefan Roese, 13 Mar 2006
519 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
520 Patch by Cedric Vincent, 06 Jul 2005
522 * au1x00_eth.c: check malloc return value and abort if it failed
523 Patch by Andrew Dyer, 26 Jul 2005
525 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
526 incorrectly generating start/stop conditions on the bus.
527 Patch by Andrew Dyer, 26 Jul 2005
529 * Fix bug in [id]cache_status commands for MPC85xx processors;
530 should look at LSB of L1CSRn registers to determine if L1 cache is
531 enabled, not the MSB.
532 Patch by Murray Jensen, 19 Jul 2005
534 * Fix array overflow with fw_setenv on uninitialised environment
535 Patch by Murray Jensen, 15 Jul 2005
537 * Add support for EmbeddedPlanet EP88x boards
538 Patch by Yuli Barcohen, 13 Jul 2005
540 * Remove board specific configuration includes from the common xilinx
541 ethernet and iic adapter code.
542 Patch by Michael Libeskind, 12 Jul 2005
544 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
545 Patch by Murray Jensen, 08 Jul 2005
547 * Add (some) definitions for the MPC85xx local bus controller
548 Patch by Murray Jensen, 08 Jul 2005
550 * Add CPM2 I/O pin functions for MPC85xx processors
551 Patch by Murray Jensen, 08 Jul 2005
553 * Fix compile problem
555 * Added PCI support for MPC8349ADS board
556 Patch by Kumar Gala 11 Jan 2006
558 * Enable address translation on MPC83xx
559 Patch by Kumar Gala, 10 Feb 2006
561 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
562 Patch by Kumar Gala, 25 Jan 2006
564 * Fixed defines for MPC83xx SICRL register to match current specs
565 Patch by Kumar Gala, 23 Jan 2006
567 * Only disable the MPC83xx watchdog if its enabled out of reset.
568 If its disabled out of reset SW can later enable it if so desired
569 Patch by Kumar Gala, 11 Jan 2006
571 * Allow config of GPIO direction & data registers at boot on 83xx
572 Patch by Kumar Gala, 11 Jan 2006
574 * Enable time handling on 83xx
575 Patch by Kumar Gala, 11 Jan 2006
577 * Make System IO Config Registers board configurable on MPC83xx
578 Patch by Kumar Gala, 11 Jan 2006
580 * Fixed PCI indirect config ops to handle multiple PCI controllers
581 We need to adjust the bus number we are trying to access based
582 on which PCI controller its on
583 Patch by Kumar Gala, 12 Jan 2006
585 * Report back PCI bus when doing table based device config
586 Patch by Kumar Gala, 11 Jan 2006
588 * Added support for PCI prefetchable region and BARs
589 If a host controller sets up a region as prefetchable and
590 a device's BAR denotes it as prefetchable, allocate the
591 BAR into the prefetch region.
593 If a BAR is prefetchable and no prefetchable region has
594 been setup by the controller we fall back to allocating
595 the BAR into the normally memory region.
596 Patch by Kumar Gala, 11 Jan 2006
598 * Add helper function for generic flat device tree fixups for mpc83xx
599 Patch by Kumar Gala, 11 Jan 2006
601 * Add support for passing initrd information via flat device tree
602 Patch by Kumar Gala, 11 Jan 2006
604 * Added OF_STDOUT_PATH and OF_SOC
606 OF_STDOUT_PATH specifies the path to the device the kernel can use
609 OF_SOC specifies the proper name of the SOC node if one exists.
610 Patch by Kumar Gala, 11 Jan 2006
612 * Allow board code to fixup the flat device tree before booting a kernel
613 Patch by Kumar Gala, 11 Jan 2006
615 * Added CONFIG_ options for bd_t and env in flat dev tree
617 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
618 into the resulting flat device tree.
620 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
621 variables from u-boot into the flat device tree
623 Patch by Kumar Gala, 11 Jan 2006
625 * Add support for the DHCP vendor optional bootfile (#67).
626 Ignores the vendor TFTP server name option (#66).
627 Patch by Murray Jensen, 30 Jun 2005
629 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
630 Patch by Andy Fleming, 14 Jun 2005
632 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
633 Patch by Gerhard Jaeger, 21 Jun 2005
635 * Add netconsole and some more commands to RPXlite_DW board
636 Patch by Sam Song, 19 Jun 2005
638 * Fix bad declaration on pci_cfgfunc_nothing
639 Patch by Sam Song, 19 Jun 2005
641 * Adjust "echo" as a default command
642 Patch by Sam Song, 19 Jun 2005
644 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
645 Patch by KokHow Teh, 16 Jun 2005
647 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
648 Patch by Rick Bronson, 15 Jun 2005
650 * Coding Style cleanup
652 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
653 Patch by Andrew Dyer, 13 Jun 2005
655 * Add ADI Blackfin support
656 - add support for Analog Devices Blackfin BF533 CPU
657 - add support for the ADI BF533 Stamp uClinux board
658 - add support for the ADI BF533 EZKit board
659 Patches by Richard Klingler, 11 Jun 2005
661 * Add loads of ntohl() in image header handling
662 Patch by Steven Scholz, 10 Jun 2005
664 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
665 variable to set clock
666 Patch by Yuli Barcohen, 05 Jun 2005
668 * RPXlite configuration fixes
669 - Use correct flash sector size
670 - Use correct memory test end address
671 - Add support for bzip2 compression
672 - Various small fixes
673 Patch by Yuli Barcohen, 05 Jun 2005
675 * Memory configuration changes for ZPC.1900 board
676 - Fix SDRAM timing on both local bus and 60x bus
677 - Add support for second flash bank (SIMM)
678 - Change boot flash base
679 Patch by Yuli Barcohen, 05 Jun 2005
681 * Add support for Adder boards with 16MB SDRAM;
682 add support for second FEC on Adder87x board.
683 Patch by Yuli Barcohen, 05 Jun 2005
685 * Fix conditional for including ks8695eth driver
686 Patch by Greg Ungerer, 04 Jun 2005
688 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
689 Patch by Friedrich Lobenstock, 02 Jun 2005
691 * Fix comment in common/soft_i2c.c
692 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
694 * Cleanup compiler warnings.
695 Patch by Greg Ungerer, 21 May 2005
697 * Word alignment fixes for word aligned NS16550 UART
698 Patch by Jean-Paul Saman, 01 Mar 2005
700 Fixes bug with UART that only supports word aligned access: removed
701 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
702 (broken!) versions of GCC generate byte accesses when encountering
703 the packed attribute regardless if the struct is already correctly
704 aligned for a platform. Peripherals that can only handle word
705 aligned access won't work properly when accessed with byte access.
706 The struct NS16550 is already word aligned for REG_SIZE = 4, so
707 there is no need to packed the struct in that case.
709 * Fix behaviour if gatewayip is not set
710 Patch by Robin Gilks, 23 Dec 2004
712 * Fix cleanup for netstart board.
713 Remove build results from repository
715 * Some code cleanup for GCC 4.x
717 * Fixes to support environment in NAND flash;
718 enable NAND flash based environment for delta board.
720 * Add support for Intel Monahans CPU on Zylonite and Delta boards
721 (This is Work in Progress!)
723 * Add support for TQM8260-AI boards.
727 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
728 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
729 Patch by Ladislav Michl, 29 Jun 2005
731 * Add lowboot target to mcc200 board
732 Patch by Stefan Roese, 4 Mar 2006
734 * Fix problem with flash_get_size() from CFI driver update
735 Patch by Stefan Roese, 1 Mar 2006
737 * Make CFG_NO_FLASH work on ARM systems
738 Patch by Markus Klotzbuecher, 27 Feb 2006
740 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
743 * Convert mcc200 to use common CFI flash driver
744 Patch by Stefan Roese, 28 Feb 2006
746 * Add env-variable "unlock" to handle initial state of sectors
749 Only the U-Boot image and it's environment is protected,
750 all other sectors are unprotected (unlocked) if flash
751 hardware protection is used (CFG_FLASH_PROTECTION) and
752 the environment variable "unlock" is set to "yes".
754 Patch by Stefan Roese, 28 Feb 2006
756 * Update drivers/cfi_flash.c:
757 - find_sector() called in both versions of flash_write_cfiword()
758 Patch by Peter Pearse, 27th Feb 2006
760 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
761 Patch by Jose Maria Lopez, 16 Jan 2006
763 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
764 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
766 * Changes/fixes for drivers/cfi_flash.c:
767 We *should* check if there are any error bits if the previous call
768 returned ERR_OK (Otherwise we will have output an error message in
769 flash_status_check() already.) The original code would only check for
770 error bits if flash_status_check() returns ERR_TIMEOUT.
771 Patch by Marcus Hall, 23 Aug 2005
773 * Changes/fixes for drivers/cfi_flash.c:
774 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
775 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
776 Patch by Sangmoon Kim, 19 Aug 2005
778 * Fixes for drivers/cfi_flash.c:
779 - Fix wrong timeout value usage in flash_status_check()
780 - Round write_tout up when converting to msec in flash_get_size()
781 - Remove clearing flash status at the end of flash_write_cfibuffer()
782 which sets Intel 28F640J3 flash back to command mode on CSB472
783 Patch by Tolunay Orkun, 02 July 2005
785 * Add basic support for the SMMACO4 Board from PanDaCom.
786 Patch by Heiko Schocher, 20 Feb 2006
788 * Add GIT version information (commid ID) to untagged U-Boot versions
790 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
791 of all unreleased (untagged) U-Boot images will be automatically
792 extended upon compiletime with a part of the GIT commit ID and
793 possibly with "dirty" if uncommited changes are detected.
795 Here an example for the resulting version:
796 "U-Boot 1.1.4-g3457ac18-dirty"
798 The version is now maintained in the toplevel Makefile and the
799 version headers are autogenerated.
801 Patch by Stefan Roese, 9 Feb 2006
803 * Update default environment for INKA4x00 board.
805 * Convert CPCI750 to use common CFI flash driver
806 Patch by Reinhard Arlt, 8 Feb 2006
808 * Various changes to esd HH405 board specific files
809 Patch by Matthias Fuchs, 07 Feb 2006
811 * Cleanup U-Boot boot messages on ARM.
813 To match the U-Boot user interface on ARM platforms to the U-Boot
814 standard (as on PPC platforms), some messages with debug character
815 are removed from the default U-Boot build.
816 Enable DEBUG for lib_arm/board.c to enable debug messages.
817 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
818 Patch by Stefan Roese, 24 Jan 2006
820 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
821 Patch by Stefan Roese, 18 Jan 2006
823 * Add VGA support (CT69000) to CPCI750 board.
824 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
825 Patch by Reinhard Arlt, 30 Dec 2005
827 * PMC405 and CPCI405: Moved configuration of pci resources
829 PMC405 and CPCI2DP: Added firmware download and booting via pci.
830 Patch by Matthias Fuchs, 20 Dec 2005
832 * Add ColdFire targets to MAKEALL script
833 Patch by Zachary Landau, 26 Jan 2006
835 * Add support for r5200 board
836 Patch by Zachary Landau, 26 Jan 2006
838 * Add support for Freescale M5271 processor
839 Patch by Zachary Landau, 26 Jan 2006
841 * Fix 28F256J3A support on PM520 board
842 (without bank-switching only 32 MB can be accessed)
844 * Fix mkimage bug with multifile images created on 64 bit systems.
846 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
848 * Fix compiler problem with at91rm9200dk board.
849 Patch by Eugen Bigz, 19 Dec 2005
851 ======================================================================
852 Changes for U-Boot 1.1.4:
853 ======================================================================
855 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
856 - Changed GPIO setup to enable another address line in order to
857 address 64M of FLASH.
858 - Added function sdram_tr1_set to auto calculate the tr1 value for
860 Patch by Steven Blakeslee, 12 Dec 2005
862 * MPC5200: Set PCI retry counter to 0 = infinite retry;
863 The default of 255 is too short for slow devices.
864 Patch by Martin Nykodym, 12 Dec 2005
866 * Change port configuration for O2DNT (CODEC1 on PSC1).
868 * Fix register for PCI async mode on PPC440EP
869 Patch by Youngchul Bang, 08 Dec 2005
871 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
872 This segment may be required by some libgcc.a functions
875 * Fix DPRAM offset/size for MPC8541/8555.
876 Simplify TQM85xx Makefile handling.
878 * Fix data overflow (typo?) in rtc/ds1302.c
880 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
882 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
883 - Support for TQM8541/8555 boards added.
884 - Complete rework of TQM8540/8560 support.
885 - Common TQM85xx code now supports all current TQM85xx platforms
886 (TQM8540/8541/8555/8560).
887 - DDR SDRAM size detection added.
888 - CAS latency default values can be overwritten by setting "serial#"
889 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
890 If problems are detected with this non default CAS latency,
891 the default values will be used instead.
892 - Flash size detection added.
893 - Moved FCC ethernet driver initialization behind TSEC driver init
894 -> TSEC is first device.
895 Patch by Stefan Roese, 30 Nov 2005
897 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
898 Patch by John Otken, 23 Nov 2005
900 * Changed PPC44x startup message (cpu info, speed...) to common style:
901 On PPC44x platforms, the startup message generated in "cpu.c" only
902 comprised the ppc type and revision but not additional information
903 like speed etc. Those speed infos where printed in the board specific
904 code. This new implementation now prints all CPU infos in the common
905 cpu specific code. No board specific code is needed anymore and
906 therefore removed from all current 44x implementations.
907 Patch by Stefan Roese, 27 Nov 2005
909 * Adjust TQM834x PHY addresses for latest hardware revision.
911 * Increase malloc arena on TQM5200 board to 256 kB.
912 With 64 kb uniform flash sector size the old value of 128 kB was
915 * Fix miiphy global data initialization (problem on 4xx boards when
916 no ethaddr is assigned). Initialization moved from
917 miiphy_register() to eth_initialize().
919 Based on initial patch for 4xx platform by Matthias Fuchs.
921 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
923 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
924 The COPYING file was extended to make clear that these files can be
925 used in non-GPL code, too.
926 Also, a corresponding note was placed in the headers of the affected files.
928 * Add support for Prodrive P3P440 board:
929 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
930 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
931 for bank autodetection
932 Patch by Stefan Roese, 22 Nov 2005
934 * Change all '$(...)' variable references into '${...}'
935 which makes the environment compatible with the hush shell.
936 WARNING: Support for the old '$(...)' syntax will be
937 discontinued in a later version.
939 * Minor changes to init flags in TQM834x PCI.
941 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
942 Patch by Stefan Roese, 15 Nov 2005
944 * New PPC 405EP board added: CMS700
945 Added CONFIG_NET_MULTI for VOM405 board.
946 Added reset_phy() for VOM405 board.
947 Patch by Matthias Fuchs, 09 Nov 2005
949 * Updated PCI mapping for esd CPCI2DP board.
950 Add support for error LED.
951 Patch by Matthias Fuchs, 07 Nov 2005
953 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
954 Patch by Stefan Roese, 07 Nov 2005
956 * Correct PPC Timebase register definitions (SPRN_TBRL...)
957 Patch by Stefan Roese, 07 Nov 2005
959 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
960 Patch by Stefan Roese, 05 Nov 2005
962 * Additional fix for external IRQ config on Yellowstone & Yosemite
963 Patch by Stefan Roese, 03 Nov 2005
965 * Add support for Ocotea pass 3 with 440GX Rev. F
966 Patch by Stefan Roese, 01 Nov 2005
968 * Fix external IRQ configuration on Yellowstone & Yosemite
969 Patch by Stefan Roese, 28 Oct 2005
971 * Add support for multiple PHYs.
972 Tested on the following boards:
973 cmcpu2 (at91rm9200/ether.c)
974 PPChameleon (ppc4xx/4xx_enet.c)
975 yukon (mpc8220/fec.c)
977 tqm834x (mpc834x/tsec.c) with EEPRO100
978 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
979 Main changes include:
981 - miiphy_register routine was added to allow multiple PHYs to be registered
982 - miiphy_read and miiphy_write are now defined in this file, and
983 require additional argument (char *devname)
984 - other miiphy_* routines also require additional device name argument
987 Calling reset_phy() was moved to be executed *after* eth_initialize().
988 This is necessary as now some of the implementations of reset_phy()
989 may need to use miiphy_reset() which is not allowed before eth_initialize()
990 as eth_initialize registers all required miiphy_* routines.
991 Tested on IP860 and PHY initializes properly after this change.
993 * Correct includes for flat tree builder.
995 * Fix conflicting types (flash_write()) in trab auto_update.c.
997 * Add PCI support for the TQM834x board.
999 * Add missing 4xx board to MAKEALL
1000 Patch by Stefan Roese, 20 Oct 2005
1002 * Fix conflicting types (flash_write()) in esd auto_update.c
1003 Patch by Stefan Roese, 20 Oct 2005
1005 * Fix problem with sleep in NetConsole (use get_timer())
1006 Patch by Stefan Roese, 20 Oct 2005
1008 * Add NetConsole Support for AMCC eval boards
1009 Patch by Stefan Roese, 20 Oct 2005
1011 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1012 Patch by Stefan Roese, 18 Oct 2005
1014 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1015 Fix identation on ext2ls help entry.
1016 Patch by Stefan Roese, 14 Oct 2005
1018 * Add support for TQM834x boards.
1021 * Cleanup for GCC-4.x
1023 * Add documentation for Open Firmware Flat Tree and usage.
1024 Patch by Pantelis Antoniou, 13 Oct 2005
1026 * Add missing files for Pantelis Antoniou's patch
1027 Patch by Pantelis Antoniou, 04 Sep 2005
1029 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1030 CONFIG_NET_MULTI set)
1031 Patch by Stefan Roese, 10 Oct 2005
1033 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1034 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1035 Patch by Stefan Roese, 07 Oct 2005
1037 * Add support for OF flat tree for the STXtc board.
1038 Patch by Pantelis Antoniou, 04 Sep 2005
1040 * Support passing of OF flat trees to the kernel.
1041 Patch by Pantelis Antoniou, 04 Sep 2005
1045 * Add support for NetSilicon NS7520 processor.
1046 Patch by Art Shipkowski, 12 May 2005
1048 * Add support for AP1000 board.
1049 Patch by James MacAulay, 07 Oct 2005
1051 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1052 Patch by Anders Larsen, 07 Oct 2005
1054 The Atmel errata #11 states that the transfer buffer descriptor
1055 table must be aligned on a 16-word boundary. As it turned out, this
1056 is insufficient - it seems the table must be aligned on a boundary
1057 at least as large as the table itself (in Linux this is not an
1058 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1060 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1061 Patch by Anders Larsen, 07 Oct 2005
1063 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1064 sed the linker scripts, rather than pre-process them.
1065 Patch by Peter Pearse, 07 Oct 2005
1067 * Update make target for ARM supported boards.
1068 Use lowlevel_init() instead of platformsetup() [rename].
1069 Patch by Peter Pearse, 06 Oct 2005
1071 * Fix booting from serial dataflash on AT91RM9200
1072 Patch by Peter Menzebach, 29 Aug 2005
1074 * Add JFFS2 support for TRAB board
1075 Patch by Martin Krause, 25 Aug 2005
1077 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1078 Patch by Marcus Hall, 24 Aug 2005
1080 * Fix the machine-id of the Cogent csb637 board
1081 Patch by Anders Larsen, 05 Oct 2005
1083 * Complete support for the KwikByte KB920x boards
1084 Patch by Anders Larsen, 05 Oct 2005
1086 * Set the AT91RM9200 clock to asynchronous mode
1087 Patch by Anders Larsen, 03 May 2005
1089 * Set the AT91RM9200 clock to synchronous mode
1090 Patch by Anders Larsen, 29 Apr 2005
1092 * Add support for Cogent csb637
1093 Patch by Anders Larsen, 29 Apr 2005
1095 * Fix dm9161.c initialization
1096 Patch by Anders Larsen, 29 Apr 2005
1098 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1099 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1101 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1102 Patch by Anders Larsen, 29 Apr 2005
1104 * Fix device partition intialization for SystemACE disks.
1105 Patch by Stephen Williams, 28 Apr 2005
1107 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1108 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1110 * Add support for S29GL064M-R3 flash chip on xsengine board
1111 Patch by Kurt Stremerch, 18 Apr 2005
1113 * E500 update: repoint IVPR to RAM when code is relocated
1114 Patch by Kylo Ginsberg, 13 Apr 2005
1116 * Fix loop end test in lib_generic/string.c:strswab()
1117 Patch by Andrew Dyer, October 10, 2005
1118 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1122 * Update ARM Integrator boards:
1123 Correct addessing errors in platform files.
1124 Split off common core module data from Integrator header files to
1125 include/armcoremodule.h.
1126 Patch by Peter Pearse, 04 Oct 2005
1128 * Make sure only supported compiler options are used
1129 Import "cc-option" shell function from kernel and
1130 use it to get the correct ARM GCC options for individual CPUs
1131 Patch by Peter Pearse, 30 Jun 2005
1133 * Fix 440GR to print correct cpu revision
1134 Patch by Stefan Roese, 04 Oct 2005
1136 * Change board message on AMCC Yosemite & Yellowstone to common style
1137 Patch by Stefan Roese, 03 Oct 2005
1139 * Fix compiler warning
1141 * Fix FEC PHY addresses for TQM85xx boards
1143 * Fix uninitialized variable problem in hush shell
1144 Patch by Lars Rostock, 26 Sep 2005
1146 * Undo change of f6e20fc6ca... to include/configs/trab.h
1147 (Must have been an accident?)
1149 * Add support for AT91RM9200 OHCI Controller.
1150 Patch by Eric Benard, 07 Apr 2005
1152 * Update ARM mach-types.h
1153 Patch by Eric Benard, 07 Apr 2005
1155 * Add support for MP2USB board.
1156 Patch by Eric Benard, 07 Apr 2005
1158 * Add board support for armadillo HT1070
1159 Patch by Rowel Atienza, 06 Apr 2005
1161 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1162 Patch by Vitaly Bordug, 30 Mar 2005
1164 * Add iopset command on mpc8xx
1165 Patch by Daniel Eisenhut, 25 Mar 2005
1167 * Add support for MII in eepro100 driver.
1168 Patch by Gleb Natapov, 21 Mar 2005
1170 * Fixes to the Lubbock (PXA 25x) support:
1171 - Resolve the FIXME with respect to saving the u-boot environment.
1172 - Make the default load address land in real memory.
1173 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1174 Patch by David Brownell, 10 Mar 2005
1176 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1177 Patch by Marc Leeman, 04 Mar 2005
1179 * OMAP242x H4 board update
1180 - fix for ES2 differences.
1181 - switch to using the cfi_flash driver.
1182 - fix SRAM build address.
1183 - fix for GP device operation.
1184 - unlock SRAM for GP devices.
1185 - display more device information.
1186 - fix potential deadlock in omap24xx_i2c driver.
1187 - fix DLL load values to match dpllout*1 operation.
1188 - fix 2nd chip select init for combo DDR device.
1189 - add support for CFI Intel 28F256L18 on H4 board.
1190 Patch by Richard Woodruff, 03 Mar 2005
1192 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1193 Patch by Steven Scholz, 02 Mar 2005
1196 Patch by Ara Avanesyan, 24 Feb 2005
1198 * Remove unneeded #include <malloc.h>
1199 Patch by Ladislav Michl, 22 Feb 2005
1201 * Add cramfs support for m68k
1202 Patch by Zachary Landau, 21 Feb 2005
1204 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1205 Patch by Jeff Angielski, 21 Feb 2005
1207 * Fix au1x00_serial baud rate calculation:
1208 remove hardcoded cpu clock divisor and use register instead;
1209 round up instead of truncate
1210 Patch by Andrew Dyer, 15 Feb 2005
1212 * Add Xilinx Spartan3 family FPGA support
1213 Patch by Kurt Stremerch, 14 Feb 2005
1215 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1216 Patch by Zachary Landau, 11 Feb 2005
1218 * Fix VOH405 Support
1219 Patch by Matthias Fuchs, 25 Sep 2005
1221 * Added support for PCI bridge on MPC8272ADS
1222 Patch by Vitaly Bordug, Feb 09 2005
1224 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1225 Patch by Jean-Paul Saman, 8 Feb 2005
1227 * Fix strswab() to reliably find end of string
1228 Patch by Andrew Dyer, 08 Feb 2005
1230 * Fix typos in include/ppc440.h
1231 Patch by Andrew E Mileski, 04 Feb 2005
1233 * Add Vibren (was Accelent) PXA255 IDP Support
1234 Patch by Cliff Brake, 04 Feb 2005
1236 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1237 Patch by Andrew Dyer, 31 Jan 2005
1239 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1240 Patch by Peter Pearse, 2 Feb 2005
1242 * Fix error handling in tools/env/fw_env.c
1243 Patch by Ara Avanesyan, 01 Feb 2005
1245 * Fix MGT5100 PSC baudrate calculation
1246 Patch by Sebastian Schau, 27 Jan 2005
1248 * OMAP242x fix for GP device booting
1249 - Add SRAM unlock for GP devices.
1250 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1251 Patches by Richard Woodruff, 21 Jan 2005:
1253 * Add support for AMD's Pb1x00 eval board;
1254 add MII routines to the au1x00 ethernet driver;
1255 add USB ohci driver (work in progress)
1256 Patch by Thomas Sailer, 20 Jan 2005
1258 * Update omap5912osk board
1259 Use drivers/cfi_flash.c instead of private flash driver;
1260 Remove hardcoded personalized settings from omap5912osk.h;
1261 Fix spacing with (RO) marks in 'flinfo' output.
1262 Patch by Michael Bendzick, 14 Jan 2005
1264 * Fix warnings for PCI code on ixp
1265 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1267 * virtex2 fix for bogus download error messages
1268 The virtex2 FPGA download code watches for init going active during
1269 a download of config data as an error condition. init also goes
1270 active after a configuration is finished in concert with the done
1271 signal. So far, the code does not check for done active until all
1272 of the configuration data is sent. If configuration data has a few
1273 extra pad bytes at the end, this would cause an error message even
1274 though the download had suceeded.
1275 NOTE: virtex2 slave serial and spartan2 versions may still have the
1277 Patch by Andrew Dyer, 12 Jan 2005
1279 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1280 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1281 message when probing for nonexistent flash in little endian mode.
1282 As a side effect more efficient and smaller code is generated,
1283 which is always a Good Thing (TM).
1284 Patch by Ladislav Michl, 24 Sep 2005
1286 * Update for TFTP using a fixed UDP port
1287 Use the approved environment variable names. Added "tftpdstp" to
1288 allow ports other than 69 per Tolunay Orkun's recommendation.
1289 Patch by Jerry Van Baren, 12 Jan 2005
1291 * Allow to force TFTP to use a fixed UDP port
1292 (Add a configuration option CONFIG_TFTP_PORT and optional env
1294 Patch by Jerry Van Baren, 10 Jan 2005
1296 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1297 Patch by Leif Lindholm, 29 Dec 2004
1299 * Cleanup: fix broken builds
1301 * Fix PHY address argument passing with mii info command
1302 Patch by Andrew Dyer, 28 Dec 2004
1304 * Cleanup (PPC4xx is AMCC now)
1306 * esd CPCI2DP board added
1307 Patch by Matthias Fuchs, 22 Sep 2005
1309 * esd PMC405 board updated
1310 Patch by Matthias Fuchs, 22 Sep 2005
1312 * Add SM501 support to HH405 board.
1313 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1314 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1315 Patch by Stefan Roese, 22 Sep 2005
1317 * Fix autonegotiation in tsec ethernet driver
1318 Patch by Stefan Roese, 21 Sep 2005
1320 * Fix bug in auto_update (trab board)
1321 Patch by Martin Krause, 16 Sep 2005
1323 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1324 Patch by Francesco Mandracci, 16 Sep 2005
1326 * Update configuration for INKA4x0 board
1328 * Update configuration for PM854 board
1329 Based on patch by R. Loeffl, 20 Jul 2005
1331 * Add PCI support to TQM8540 and TQM8560 boards
1332 Patch by Stefan Roese, 15 Sep 2005
1334 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1335 boards (baudrate, environment...). Flash driver fixed.
1336 Patch by Stefan Roese, 15 Sep 2005
1338 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1339 ethernet port on ebony.
1340 Patch by Stefan Roese, 7 Sep 2005
1342 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1344 * Change default console baud rate for stxxtc board
1346 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1347 Patch by Stefan Roese, 31 Aug 2005
1349 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1350 Patch by Pantelis Antoniou, 02 Sep 2005
1354 * Enable SM712 driver support for HMI1001 board.
1356 * Fix problems with ld version 2.16 (dot outside sections problem)
1357 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1358 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1360 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1362 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1364 * Add keyboard and dot matrix display support for HMI1001 board.
1366 * Prepare U-Boot for gcc-4.x
1368 * Fixed Bamboo port to enable running without DDR-DIMM
1369 (Bamboo has also 64MB onboard DDR)
1370 Patch by Stefan Roese, 24 Aug 2005
1372 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1373 now handling all 4xx cpu's
1374 Patch by Stefan Roese, 16 Aug 2005
1376 * Fix make dependencies for at91rm9200 and ks8695 cpus
1377 Patch by Steven Scholz, 23 Aug 2005
1379 * Add JFFS2 support for TQM5200 board
1381 * Add esd cpci5200 and pf5200 boards
1382 Patch by Reinhard Arlt, 22 Aug 2005
1384 * Fix sysclock for TQM8540 and TQM8560 boards
1385 Patch by Martin Krause, 25 Jul 2005
1387 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1388 Patch by Martin Krause, 08 Jun 2005
1390 * Add new board specific commands for TQM5200/STK52XX
1391 - Sound commands (beep, wav, sound)
1392 - Test commands (led, can, backlight, rs232)
1393 Patch by Martin Krause, 02 May 2005
1395 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1396 because of a bug in the AT91RM9200 CPU PLL
1397 Patch by Martin Krause, 22 Apr 2005
1399 * Add automatic HW detection for another CMC_PU2 variant
1400 Patch by Martin Krause, 20 Apr 2005
1402 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1403 Patch by Martin Krause, 19 Apr 2005
1405 * Fix initialization problem on TQM5200 without SM501
1406 Patch by Martin Krause, 08 Apr 2005
1408 * Add RTC support for STK52XX.200
1409 Patch by Martin Krause, 07 Apr 2005
1411 * Add support for IFM o2dnt board
1413 * Enable PCI on hmi1001 board
1415 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1416 so we can use them to, e.g., check the existence of a file with
1417 "if ls foo; then this; else that; fi" in the hush shell
1418 Patch by Andreas Engel, 16 August 2005
1420 * Coding style cleanup
1422 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1423 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1425 * Check return value of malloc in 440gx_enet.c
1426 Patch by Travis B. Sawyer, 18 Jul 2005
1428 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1429 Second serial port on 440GX now defined as a system device.
1430 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1431 Patch by Travis B. Sawyer, 12 Jul 2005
1433 ======================================================================
1434 Changes for U-Boot 1.1.3:
1435 ======================================================================
1437 * Minor code cleanup
1439 * Add forgotten new fils from latest VoiceBlue update
1441 * Make bootretry feature work with hush shell.
1442 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1443 Patch by Andreas Engel, 19 Jul 2005
1445 * Update Hymod Board Database PHP code in "tools" directory
1446 Patch by Murray Jensen, 01 Jul 2005
1448 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1449 Patch by Murray Jensen, 30 Jun 2005
1451 * Fix Murray Jensen's mail address.
1452 Patch by Murray Jensen, 30 Jun 2005
1454 * Preserve PHY_BMCR during a soft reset.
1455 Patch by Carl Riechers, 24 Jun 2005
1457 * VoiceBlue update: eeprom tool can also store firmware version now.
1458 eeprom.bin is runable by jumping at load address.
1459 Patch by Ladislav Michl, 23 May 2005
1461 * Move the AT91RM9200DK to the ARM Systems list.
1462 Patch by Anders Larsen, 26 Apr 2005
1464 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1465 Patch by Anders Larsen, 26 Apr 2005
1467 * measure_gclk() is needed when DEBUG is enabled
1468 Patch by Bryan O'Donoghue, 25 Apr 2005
1470 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1471 Patch by Reinhard Arlt, 12 Aug 2005
1473 * esd PCI405 board updated
1474 Patch by Matthias Fuchs, 28 Jul 2005
1476 * esd WUH405 and DU405 board updated
1477 Patch by Matthias Fuchs, 27 Jul 2005
1479 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1480 Patch by Matthias Fuchs, 4 May 2005
1482 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1483 boards (baudrate, environment...). Flash driver fixed.
1484 Patch by Stefan Roese, 11 Aug 2005
1486 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1487 Patch by Stefan Roese, 11 Aug 2005
1489 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1490 Patch by Stefan Roese, 11 Aug 2005
1492 * Add configuration for IFM AEV FIFO board.
1493 Minor coding style cleanup.
1495 * Add configuration for IFM SPI eval board
1497 * Fix CompactFlash problem on HMI1001 board
1499 * Make new "mtdparts" code build with older compilers
1500 Patch by Andrea Scian, 09 Aug 2005
1502 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1503 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1504 with the 405 defines and the linux kernel defines.
1505 Patch by Stefan Roese, 08 Aug 2005
1507 * Fix compiler warnings with older GCC versions
1509 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1511 Old, obsolete and duplicated code was cleaned up and replace by the
1512 new partitioning method. There are two possible approaches now:
1514 The first one is to define a single, static partition:
1516 #undef CONFIG_JFFS2_CMDLINE
1517 #define CONFIG_JFFS2_DEV "nor0"
1518 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1519 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1520 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1522 The second method uses the mtdparts command line option and dynamic
1525 /* mtdparts command line support */
1526 #define CONFIG_JFFS2_CMDLINE
1527 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1528 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1530 Command line of course produces bigger images, and may be inappropriate
1531 for some targets, so by default it's off.
1533 * Fix build problems for PM856 Board
1535 * Fix sign extension bug in 'fpga loadb' command;
1536 make 'fpga loadb' always print the file header info
1537 Patch by Andrew Dyer, 11 Jan 2005
1539 * Fix errors that occur when accessing SystemACE CF
1540 Patch by Jeff Angielski, 09 Jan 2005
1542 * Document switching between U-Boot and PlanetCore on RPXlite
1543 by Sam Song, 24 Dec 2004
1545 * Fix PowerQUICC II mask detection.
1546 Patch by Eugene Surovegin, 20 Dec 2004
1548 * Add support for Altera NIOS DK1C20 board
1549 Patch by Shlomo Kut, 13 Dec 2004
1551 * Add support for ep8248 board
1552 Patch by Yuli Barcohen, 12 Dec 2004
1556 * Fix baudrate setting for KGDB on MPC8260
1557 Patch by HoJin, 11 Dec 2004
1559 * Fix 'mii help' text formatting
1560 Patch by Cory Tusar, 10 Dec 2004
1562 * Fix return code of NFS command
1563 Patch by Hiroshi Ito, 11 Dec 2004
1567 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1568 Patch by Steven Blakeslee, 04 Aug 2005
1570 * Add support for AMCC Bamboo PPC440EP eval board
1571 Patch by Stefan Roese, 04 Aug 2005
1573 * Patch by Jon Loeliger
1574 Fix style issues primarily in 85xx and 83xx boards.
1576 - Trailing white space
1577 - Indentation not by TAB
1578 - Excessive amount of empty lines
1579 - Trailing empty lines
1581 * Patch by Ron Alder, 11 Jul 2005
1582 Add Xianghua Xiao and Lunsheng Wang's support for the
1583 GDA MPC8540 EVAL board.
1585 * Patch by Eran Liberty
1586 Add support for the Freescale MPC8349ADS board.
1588 * Patch by Jon Loeliger, 25 Jul 2005
1589 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1590 by the upcoming mpc83xx family as well.
1592 * Patch by Jon Loeliger, 05 May 2005
1593 Implemented support for MPC8548CDS board.
1594 Added DDR II support based on SPD values for MPC85xx boards.
1595 This roll-up patch also includes bugfies for the previously
1597 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1599 * Patch by Jon Loeliger, 10 Feb 2005
1600 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1602 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1604 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1605 for faster flash parts.
1606 Add documentation for BR/OR for FLASH.
1608 * Patch by Jon Loeliger 08 Feb 2005
1609 Determine L2 Cache size dynamically on 85XX boards.
1611 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1612 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1613 option rather than a myriad of CONFIG_MPC8560-like variants.
1614 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1615 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1616 new CONFIG_CPM2 option to each 8260 board.
1618 * Add support for MicroSys PM856 board
1619 Patch by Josef Wagner, 03 Aug 2005
1621 * Minor fixes to PM854 board
1622 Patch by Josef Wagner, 03 Aug 2005
1624 * Adjust configuration of XENIAX board
1625 (chip select and GPIO required for USB operation)
1627 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1628 routed to the Watchdog handler
1629 Patch by Eugene Surovegin, 18 Jun 2005
1631 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1632 Patch by Denis Peter, 06 Dec 2004
1634 * Fix endianess problem in TFTP / NFS default filenames
1635 Patch by Hiroshi Ito, 06 Dec 2004
1637 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1639 Patch by Murray Jensen, 18 Jul 2005
1641 * Fix typo in mkconfig script (used == instead of =)
1642 Patch by Murray Jensen, 18 Jul 2005
1644 * Cleanup build problems on 64 bit build hosts
1646 * Update MAINTAINERS file
1648 * Patch by Stefan Roese, 01 Aug 2005:
1649 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1650 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1652 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1653 to run on both 405GP and 405GPr eval boards).
1655 * Patch by Steven Blakeslee, 27 Jul 2005:
1656 - Add support for AMCC PPC440EP/GR.
1657 - Add support for AMCC Yosemite PPC440EP eval board.
1658 - Add support for AMCC Yellowstone PPC440GR eval board.
1660 * Minor fixes for PPChameleon Board:
1661 - fix alignment of NAND size
1662 - make code do what the comment says
1664 * Implement h/w sector protection status synchronization at boot.
1665 The code is provided for, and was tested on, the Yukon/Alaska
1666 and PM520 boards only.
1668 A bug in flash_real_protect() for the Yukon board was fixed by
1669 adding a function that tells if two banks are on one flash chip.
1671 * Fix sysmon POST problem: check I2C error codes
1672 This fixes a problem of displaying bogus voltages when the voltages
1673 are so low that the I2C devices start failing while the rest of the
1674 system keeps running.
1676 * Patch by Cedric Vincent, 6 Jul 2005:
1677 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1679 * Patch by Jon Loeliger, 20 Jul 2005:
1680 Add missing PCI IO port definitions.
1682 * Add CompactFlash support for HMI1001 board.
1684 * Adjust printed board ID for LWMON board.
1686 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1688 * Add new argument format for flash commands to allow for usage like
1689 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1690 U-Boot will automaticially find the end of the corresponding sector.
1692 * Patch by Stefan Roese, 5 Jul 2005:
1693 Update uc100 board PHY setup
1695 * Patch by Stefan Roese, 1 Jul 2005:
1696 Fix PHY address for CATcenter board (now correct!)
1698 * Patch by Stefan Roese, 30 Jun 2005:
1699 Fix PHY addresses for PPChameleon and CATcenter boards
1700 Change MAINTAINER for most esd boards
1702 * Patch by Detlev Zundel, 30 Jun 2005:
1703 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1705 * Fix baudrate calculation problem on MPC5200 systems
1707 * Add EEPROM and RTC support for HMI1001 board
1709 * Patch by Detlev Zundel, 20 Jun 2005:
1710 Fix initialization of low active GPIO pins on inka4x0 board
1712 * Enable redundant environment, disable HW flash protection of
1715 * Patch by Travis Sawyer, 10 Jun 2005:
1716 Initialize allocated dev and private hw structures
1717 after their respective allocation in 440gx_enet.c
1719 * Patch by Steven Scholz, 10 Jun 2005:
1720 Fix byteorder problems with second argument of "bootm" with
1723 * Add support for HMI1001 board
1725 * Disable "date" and "sntp" commands on TQM866M
1727 * Fix watchdog reset problems on LWMON board
1729 * Patch by Juergen Selent, 17 May 2005:
1730 Add support for Funkwerk VoVPN gateway module.
1732 * Cleanup debug code for MPC8220 FEC driver
1734 * Extend burst mode RAM test program to take a loop count
1737 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1738 those boards that use it.
1740 * Patches by Greg Ungerer, 19 May 2005:
1741 - add support for the KS8695P (ARM 922 based) CPU
1742 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1744 * Patch by Steven Scholz, 19 May 2005:
1745 Add support for CONFIG_SERIAL_TAG on ARM boards
1747 * Add PCI support for Sorcery board.
1748 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1750 * Fix compile problems caused by new burst mode SDRAM test;
1751 make port pins to trigger logic analyzer configurable
1753 * Fix timer handling on MPC85xx systems
1755 * Fix debug code in omap5912osk flash driver
1757 * Add support for MPC8247 based "IDS8247" board.
1759 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1761 * On LWMON we must use the watchdog to reset the board as the CPU
1762 genereated HRESET pulse is too short to reset the external
1765 * Add test tool to exercise SDRAM accesses in burst mode
1766 (as standalone program, MPC8xx/PowerPC only)
1768 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1771 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1772 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1773 added to support LZO and LZARI compression modes (undefined by
1776 * Fix problem with symbolic links in JFFS2 code.
1778 * Use linker ASSERT statement to prevent undetected overlapping of
1779 sections on PPChameleon board; other boards might use this, too.
1781 * Patch by Stefan Roese, 03 May 2005:
1783 Fix problems in cmd_universe.c
1785 * Patch by Matthias Fuchs, 03 May 2005:
1786 Added missing variable declaration in cmd_nand.c
1787 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1789 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1791 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1793 Fix PHY address for canmb board.
1795 * Cleanup serial console baudrate calculation on AT91RM9200;
1796 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1798 * Patch by Matthias Fuchs, 18 Apr 2005:
1799 Make PCI target address spaces on PMC405 and CPCI405 boards
1800 configurable via environment variables
1802 * Auto-size RAM on canmb board.
1804 * Add support for canmb board
1806 * Patch by Stefan Roese, 13 Apr 2005:
1807 Update for esd apc405
1809 * Fixes for TQM8560 board:
1811 - remove debug messages
1812 - fix flash sector protection
1814 * Patch by Steven Scholz, 07 Apr 2005:
1815 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1817 * Patches by Steven Scholz, 07 Apr 2005:
1818 Fix compiler warning in altera.c
1819 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1821 * Patch by Ladislav Michl, 06 Apr 2005:
1822 Fix voiceblue configuration.
1824 * Patch by Stefan Roese, 06 Apr 2005:
1825 Updates for OCOTEA board:
1826 - Changed U-Boot size from 512kByte to 256kByte
1827 - Fixed flash driver to support boot from soldered user flash
1828 - Added README for switch from PIBS firmware to U-Boot
1830 * Patch by Travis Sawyer, 05 Apr 2005:
1831 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1832 Problem found by Andrew Wozniak.
1834 * Patch by Steven Scholz, 06 Apr 2005:
1835 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1836 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1838 * Patches by Robert Whaley, 29 Nov 2004:
1839 - update the pxa-regs.h file for PXA27x chips
1840 - add PXA27x based ADSVIX board
1841 - add support for MMC on PXA27x processors
1843 * Patch by Andrew E. Mileski, 28 Nov 2004:
1844 Fix PPC4xx SPD SDRAM detection bug
1846 * Patch by Hiroshi Ito, 26 Nov 2004:
1847 Fix logic of "test -z" and "test -n" commands
1849 * Patch by Ladislav Michl, 05 Apr 2005:
1850 Add support for VoiceBlue board.
1852 * Patch by Ladislav Michl, 05 Apr 2005:
1853 Fix netboot_common() prototypes.
1855 * Patch by Steven Scholz, 05 Apr 2005:
1856 Use i.MX watchdog timer for reset_cpu()
1858 * Patch by Steven Scholz, 05 Apr 2005:
1859 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1860 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1861 (now in interupts.c)
1863 * Add support for MPC8220 based "sorcery" board.
1865 * Add support for TQM8560 board.
1867 * Add FEC support for TQM8540 board.
1868 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1870 * Patch by Martin Krause, 04 Apr 2005:
1871 Update default configuration for CMC_PU2 board.
1873 * Patch by Steven Scholz, 04 Apr 2005:
1874 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1875 - introduce two new configuration options instead:
1876 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1878 * Patch by Steven Scholz, 04 Apr 2005:
1879 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1881 * Fix timer code for ARM systems: make sure that udelay() does not
1882 reset timers so it's save to use udelay() in timeout code.
1884 * Patch by Mathias Küster, 23 Nov 2004:
1885 add udelay support for the mcf5282 cpu
1887 * Patch by Tolunay Orkun, 16 November 2004:
1888 fix incorrect onboard Xilinx CPLD base address
1890 * Patch by Jerry Van Baren, 08 Nov 2004:
1891 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1892 the jumper for the HRCW source should select flash. If lowboot is
1893 not selected, the jumper for the HRCW source should select the
1895 - change default load base address to 0x00400000
1897 * Patch by Yuli Barcohen, 08 Nov 2004:
1898 Add support for Analogue & Micro Rattler boards.
1899 Tested on Rattler8248.
1901 * Patch by Andre Renaud, 08 Nov 2004:
1902 Fix watchdog support in common/lcd.c
1904 * Patch by Marc Leeman, 05 Nov 2003:
1905 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1906 bug only affects the XPC8245 processors
1908 * Patches by Josef Wagner, 29 Oct 2004:
1909 - Add support for MicroSys CPU87 board
1910 - Add support for MicroSys PM854 board
1912 * Patch by Jian Zhang, 02 Nov 2004:
1913 Add 16-bit NAND support
1915 * Patch by Scott McNutt, 01 Nov 2004:
1916 Add missing NIOS/NIOS2 support for "iminfo" command
1918 * Patch by Detlev Zundel, 29 Oct 2004:
1919 Add missing NIOS/NIOS2 support for "mkimage" tool.
1921 * Patch by David Adair, 27 Oct 2004:
1922 Add missing 440GX SDRAM Controller reset
1924 * Patch by Steven Scholz, 25 Oct 2004:
1925 Declare reset_cpu() in include/common.h instead locally
1927 * Patch by Yusdi Santoso, 22 Oct 2004:
1928 - Add support for HIDDEN_DRAGON board
1929 - fix endianess problem in driver/rtl1839.c
1931 * Patch by Allen Curtis, 21 Oct 2004:
1932 support multiple serial ports
1934 * Patch by Richard Klingler, 03 Apr 2005:
1935 Add call to eth_halt() in net/net.c when called functions fail
1936 after eth_init() has been called.
1938 * Patch by Sam Song, 3 April 2005:
1939 - Update README.Netconsole
1942 * Prepare for SoC rework of ARM code:
1943 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1944 - rename memsetup into lowlevel_init (function name and source files)
1945 Patch by Steven Scholz, 03 Apr 2005:
1946 - create SoC specific directories include/asm-arm/arch-imx and
1947 include/asm-arm/arch-s3c24x0
1949 * Fix problems with SNTP support;
1950 enable SNTP support in some boards.
1952 * Patches by Martin Krause, 01 Apr 2005:
1953 - Fix flash erase timeout on CMC_PU2
1954 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1956 * Patch by Steven Scholz, 13 March 2005:
1957 fix cache enabling for AT91RM9200
1959 * Patch by Masami Komiya, 30 Mar 2005:
1960 add SNTP support and expand time server and time offset fields of
1961 DHCP support. See doc/README.SNTP
1963 * Patch by Steven Scholz, 13 Dec 2004:
1964 Fix bug in at91rm920 ethernet driver
1966 * Patch by Steven Scholz, 13 Dec 2004:
1967 Remove duplicated code by merging memsetup.S files for
1968 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1970 * Patch by Detlev Zundel, 31 Mar 2005:
1971 Cleanup duplicate definition of overwrite_console()
1973 * Update TQM5200 configuration;
1974 prepare for Rev. 200 starter kit boards
1976 * Patch by Scott McNutt, 21 Oct 2004:
1977 Add support for Nios-II EPCS Controller core.
1979 * Patch by Scott McNutt, 20 Oct 2004:
1981 - Add sysid command (Nios-II only).
1982 - Locate default exception trampoline at proper offset.
1983 - Implement I/O routines (readb, writeb, etc)
1984 - Implement do_bootm_linux
1986 * Patches by Martin Krause, 22 Mar 2005:
1987 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1988 - add support for SM501 graphics controller
1989 - add support for graphic console on TQM5200
1990 - add support for TQM5200 Rev 200
1991 - cleanup, fix typo in include/configs/TQM5200.h
1993 * Patch by Manfred Baral, 17 Mar 2005:
1996 * Fix RTC configuration for PPChameleon board
1998 * Cleanup, fix typo in include/configs/TQM5200.h
2000 * Patch by Stefan Roese, 16 Mar 2005:
2001 Update for esd auto_update and hh405 board
2003 * Adapt for U-Boot image size (new features enabled) on TQM5200
2005 * Update code for TQM8540 board (and 85xx in general):
2006 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2007 - Reformat boot messages
2008 - Enable redundant environment
2009 - Replace the -O2 optimization flag with -mno-string
2011 * Patch by David Brownell, 10 Mar 2005:
2012 Restore copyright statements in OHCI drivers.
2014 * Add support for TQM8540 board
2016 * Patch by Detlev Zundel, 14 Mar 2005:
2017 NC650: changed NAND flash addressing to using UPMB
2019 * Patch by Stefan Roese, 14 Mar 2005:
2020 Update for esd voh405 fpga image
2022 * INKA4x0: Allow initialization of LCD backlight dimming from
2023 "brightness" environment variable.
2025 * Add port initialization for digital I/O on INKA4x0
2027 * Patch by Stefan Roese, 01 Mar 2005:
2028 Update for esd boards dp405 and hub405
2030 * Fix get_partition_info() parameter error in all other calls
2031 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2033 * Enable USB and IDE support for INKA4x0 board
2035 * Patch by Andrew Dyer, 28 Feb 2005:
2036 fix ext2load passing an incorrect pointer to get_partition_info()
2037 resulting in load failure for devices other than 0
2039 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2041 * Cleanup USB and partition defines
2043 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2045 * Add reset code for Coral-P on INKA4x0 board
2047 * Patch by Martin Krause, 28 Jun 2004:
2048 Update for TRAB board.
2050 * Fix some missing "volatile"s in MPC5xxx FEC driver
2052 * Fix cirrus voltage detection (for CPC45)
2054 * Fix byteorder problem in usbboot and scsiboot commands.
2056 * Patch by Cajus Hahn, 04 Feb 2005:
2057 - don't insist on leading '/' for filename in ext2load
2058 - set default partition to useful value (1) in ext2load
2060 * Patch by Andrew Dyer, 08 Jan 2005:
2061 fix wrong return codes in ext2 code
2063 * Removed '--no-warn-mismatch' option from Makefile. This option
2064 makes 'ld' to overlook binary objects compatibility.
2066 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2067 --end-group) outside of the group. This will make 'ld' to do
2068 _multiple_ search in the library group when resolving symbol
2069 references and do only a _single_ seach in libgcc.a after the group
2072 * Fix stability problems on CPC45 board again.
2074 * Make image detection for diskboot / usbboot / scsiboot more robust
2075 (also check header checksum)
2077 * Update CPC45 board configuration.
2079 * Add USB and PCI support for INKA4x0 board
2081 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2085 * Patch by Robin Getz, 13 Oct 2004:
2086 Add standalone application to change SMC91C111 MAC addresses,
2087 see examples/README.smc91111_eeprom
2089 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2090 Fix Flash support for ARM Integrator CP.
2092 * Patch by Richard Woodruff, 10 Jan 2005:
2093 Update support for OMAP2420 (ARM11) and H4 board:
2094 o clean up and add new types to H4 memory probe code.
2095 o fix to work with internal boot.
2096 o added PRCM config III operation.
2097 o fix marginal flash timings.
2098 o add revison ATAG usage.
2099 o enable voltage scaling at power chip.
2100 o fix compile error for i2c.
2102 * Fix network problem (error when receiving multiple ARP packets)
2104 * Patch by Daniel Poirot, 12 Oct 2004:
2105 Add support for Wind River sbc405 board
2107 * Patch by Rainer Brestan, 12 Oct 2004:
2108 Make examples/Makefile more robust
2110 * Patch by Sam Song, 11 October 2004:
2111 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2112 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2115 * Patch by Sam Song, 10 Oct 2004:
2116 Fix a parameter error in run_command() in main.c
2118 * Patch by Richard Woodruff, 01 Oct 2004:
2119 add support for the TI OMAP2420 processor and its H4 reference
2122 * Patch by Christian Pellegrin, 24 Sep 2004:
2123 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2125 * Patch by Leif Lindholm, 23 Sep 2004:
2126 add support for the AMD db1550 board
2128 * Patch by Travis Sawyer, 15 Sep 2004:
2129 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2130 update README.serial_multi
2132 * Patches by David Snowdon, 07 Sep 2004:
2133 - add u-boot.hex target in the top level Makefile
2134 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2135 - use -mtune=xscale and -march=armv5 options for PXA
2137 * Patch by Florian Schlote, 08 Sep 2004:
2138 Add support for SenTec-COBRA5272-board (ColdFire).
2140 * Patch by Gleb Natapov, 07 Sep 2004:
2141 mpc824x: set PCI latency timer to a sane value
2144 * Patch by Kurt Stremerch, 03 Sep 2004:
2145 Add bitstream configuration option for fpga command (Xilinx only).
2147 * Patch by Kurt Stremerch, 03 Sep 2004:
2148 Add Xilinx Spartan2E family FPGA support
2150 * Patch by Jeff Angielski, 02 Sep 2004:
2151 Add Added support for H2 revision of the EP8260 board.
2152 Fixed formatting for some of the EP8260 related source files.
2154 * Patch by Jon Loeliger, 02 Sep 2004:
2155 Reset monitor size back to 256 so environment can be written
2156 to flash on MPC85xx ADS and CDS releases.
2158 * Patch by Paolo Broggini, 02 Sep 2004:
2159 Make BSS clearing on ARM systems more robust
2161 * Patch by Yue Hu and Joe, 01 Sep 2004:
2162 - add PCI support for ixp425;
2163 - add EEPRO100 suppor tfor ixdp425 board.
2165 * Fix problem with protected sector detection in driver/cfi_flash.c
2167 ======================================================================
2168 Changes for U-Boot 1.1.2:
2169 ======================================================================
2171 * Code cleanup, mostly for GCC-3.3.x
2173 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2174 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2175 additional ethernet addresses.
2177 * Cleanup drivers/i82365.c - avoid duplication of code
2179 * Fix bogus "cannot span across banks" flash error message
2183 * Add support for CompactFlash for the CPC45 Board.
2185 * Fix problems with CMC_PU2 flash driver.
2188 - avoid trigraph warning in fs/ext2/ext2fs.c
2189 - rename UC100 -> uc100
2191 * Add support for UC100 board
2193 * Patch by Stefan Roese, 16 Dez 2004:
2194 - ext2fs support added
2195 - Tundra universe support added
2196 - ColdFire MCF5249 support added (no preloader needed!)
2197 - MCF5249 board TASREG added
2198 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2200 - some esd boards updated
2201 - memory commands "mdc" and "mwc" added for cyclic read/write
2202 (CONFIG_MX_CYCLIC, see README for further description)
2204 * Add support for INKA4X0 board
2206 * Patch by Steven Scholz, 12 Dec 2004:
2207 Fix typo in AT91 memory setup.
2209 * Patch by Martin Krause, 27 Oct 2004:
2210 - add support for "STK52xx" board (including PS/2 multiplexer)
2211 - add hardware detection for TQM5200
2213 * Clean up CMC PU2 flash driver
2215 * Update MAINTAINERS file
2217 * Fix bug in MPC823 LCD driver
2219 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2221 * Enable long help on CMC PU2 board;
2223 increase CPU speed from 179 to 207 MHz.
2225 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2226 unaligned tail part specially).
2228 * Update for AT91RM9200DK and CMC_PU2 boards:
2229 - Enable booting directly from flash
2230 - fix CMC_PU2 flash driver
2232 * Fix mkimage usage message
2234 * Map SRAM on NC650 board
2236 * Work around for Ethernet problems on Xaeniax board
2238 * Patch by TsiChung Liew, 23 Sep 2004:
2239 - add support for MPC8220 CPU
2240 - Add support for Alaska and Yukon boards
2242 * Fix configuration for ERIC board (needs more room)
2244 * Adjust MIPS compiler options at run-time depending on tools version
2245 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2246 "-mcpu=4kc" for old tools)
2248 * Add passing of the command line and memory size information to the
2249 kernel on xaeniax board.
2251 * Enable NAND flash support for NC650 board.
2253 * Patch by Thomas Lange 07 Oct 2004:
2254 Updated README for DBAu1x00 boards to match current status
2256 * Patch by Philippe Robin, 28 Sept 2004:
2257 Fix Flash support for Versatile.
2259 * Patch by Roger Blofeld, 16 Sep 2004:
2260 Fix timeout for DHCP command retry
2262 * Patch by Pantelis Antoniou, 14 Sep 2004:
2263 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2265 * Patch by Pantelis Antoniou, 14 Sep 2004:
2266 Kick watchdog when bz-decompressing
2268 * Fix CFG_HZ problems on AT91RM9200 systems
2269 [Remember: CFG_HZ should be 1000 on ALL systems!]
2271 * Patch by Gridish Shlomi, 30 Aug 2004:
2272 - Add support to revA version of PQ27 and PQ27E.
2273 - Reverted MPC8260ADS baudrate back to original 115200
2275 * Patch by Hojin, 17 Sep 2004:
2276 Fix typo in cfi_flash.c
2278 * Patch by Mark Jonas, 09 September 2004:
2279 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2282 * Patch by Mark Jonas, 31 August 2004:
2283 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2284 improves FTP performance for MPC5200 systems. Enabled for IceCube
2287 * Patch by Michael Bendzick, 30 Aug 2004:
2288 - Improve platform.S code for omap1510inn that detects whether code
2289 is running from SDRAM or not. Patch allows SDRAM to be configured
2290 if code is running out of SRAM at 0x20000000.
2292 * Patch by Frederick Klatt, 30 Aug 2004:
2293 Add support for the Wind River SBC8540/SBC8560 boards
2295 * Configure SX1 board to use drivers/cfi_flash.c
2297 * Patches by Michael Bendzick, 30 Aug 2004:
2298 - Configure omap1510inn board to use drivers/cfi_flash.c
2299 - Make drivers/cfi_flash.c protect environment and redundant
2302 * Patch by Steven Scholz, 23 Jun 2004:
2303 - Add script (tools/img2brec.sh) to programm U-Boot into
2304 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2306 * Patches by Scott McNutt, 24 Aug 2004:
2307 - Add support for Altera Nios-II processors.
2308 - Add support for Psyent PCI-5441 board.
2309 - Add support for Psyent PK1C20 board.
2311 * Patches by Jon Loeliger, 24 Aug 2004:
2312 - Add support for the MPC8541 and MPC8555 CDS boards
2313 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2314 - Convert MPC85xxADS to use common CFI flash driver
2315 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2316 from board_early_init_f()
2317 - Provide SW workaround for PCI initialization on 85xx CDS
2319 * Patches by George G. Davis, 24 Aug 2004:
2320 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2321 - Remove static network setup defaults from mx1ads_config
2322 - update ARM boards to use constants from mach-types.h
2324 * Patch by Gary Jennejohn, 04 Oct 2004:
2325 - fix I2C on at91rm9200
2326 - add support for Ricoh RS5C372A RTC
2328 * Patch by Gary Jennejohn, 01 Oct 2004:
2329 - add support for CMC PU2 board
2330 - add support for I2C on at91rm9200
2332 * Patch by Gary Jennejohn, 28 Sep 2004:
2333 fix baudrate handling on at91rm9200
2335 * Patch by Yuli Barcohen, 22 Aug 2004:
2336 - remove ZPC.1900 board-specific flash driver;
2337 switch the port to generic CFI driver;
2340 * Patch by Hinko Kocevar, 21 Aug 2004:
2341 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2343 * Clean up tools/bmp_logo.c to not add trailing white space
2345 * Patch by Hinko Kocevar, 21 Aug 2004:
2346 - Group common framebuffer functions in common/lcd.c
2347 - Group common framebuffer macros and #defines in include/lcd.h
2348 - Provide calc_fbsize() for video ATAG
2350 * Patch by Sam Song, 21 August 2004:
2351 - Fix a typo in README
2352 - Align "(RO)" output for "flinfo" after "protect on"
2353 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2354 ratio 1:1 when core frequency less than 50MHz
2356 * Patches by Hinko Kocevar, 21 Aug 2004:
2357 - fix some "use of label at end of compound statement" warnings
2358 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2360 * Patch by Steven Scholz, 16 Aug 2004:
2361 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2362 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2363 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2364 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2365 into cpu/arm920t/$(SOC)/
2367 * Patches by Sean Chang, 09 Aug 2004:
2368 - Added support for both 8 and 16 bit mode access to System ACE CF
2370 - Fixed missing System ACE CF device during get FAT partition info
2371 in fat_register_device function.
2372 - Enabled System ACE CF support on ML300.
2374 * Patch by Sean Chang, 09 Aug 2004:
2375 Synch defines for saveenv and do_saveenv functions so they get
2376 compiled under the same statement.
2378 * Patch by Sean Chang, 09 Aug 2004:
2379 - Added I2C support for ML300.
2380 - Added support for ML300 to read out its environment information
2381 stored on the EEPROM.
2382 - Added support to use board specific parameters as part of
2383 U-Boot's environment information.
2384 - Updated MLD files to support configuration for new features
2387 * Patches by Travis Sawyer, 05 Aug 2004:
2388 - Remove incorrect bridge settings for eth group 6
2389 - Add call to setup bridge in ppc_440x_eth_initialize
2390 - Fix ppc_440x_eth_init to reset the phy only if its the
2391 first time through, otherwise, just check the phy for the
2392 autonegotiated speed/duplex. This allows the use of netconsole
2393 - only print the speed/duplex the first time the phy is reset.
2395 * Patch by Shlomo Kut, 29 Mar 2004:
2396 Add support for MKS Instruments "Quantum" board
2398 * Fix build problem with Cogent boards;
2399 avoid using <asm/byteorder.h> when using the host compiler
2401 * Patch by Ganapathi C, 04 Aug 2004:
2402 Fix NFS timeout issue
2404 * Patch by Yuli Barcohen, 19 Jul 2004:
2405 - Fix host tools building in Cygwin environment
2406 - Fix header files search order for host tools
2408 * Patch by Tom Armistead, 19 Jul 2004:
2409 Fix kgdb.S support for 74xx_75x cpu
2411 * Patch by Jon Loeliger, 15 Jul 2004:
2412 Fix MPC85xx I2C driver
2414 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2416 * Patch by Stephen Williams, 15 July 2004
2417 Set the PCI class code for JSE board as part of PCI interface setup
2419 * Patch by Michael Bendzick, 15 Jul 2004:
2420 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2421 CFG_FLASH_USE_BUFFER_WRITE is set
2423 * Patch by Yuli Barcohen, 13 Jul 2004:
2424 Allow clock setting on MPC866/MPC885 series chips according to
2425 environment variable `cpuclk'
2427 * Patch by Yuli Barcohen, 20 Apr 2004:
2428 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2430 * Patch by Vincent Dubey, 24 Sep 2004:
2431 Add support for xaeniax board
2433 * Add comment about non-GPL character of standalone applications to
2436 * Fix FEC ethernet problem on NSCU board.
2438 * Patch by Gary Jennejohn, 09 Sep 2004:
2439 allow to use USART1 as console port on at91rm9200dk boards
2441 * Patch by Stefan Roese, 16 Sep 2004:
2444 * Fix SysClk handling for PPChameleon and CATcenter boards
2446 * Patch by Detlev Zundel, 08 Sep 2004:
2447 Update etags build target
2449 * Improve NetConsole support: add support for broadcast destination
2450 address and buffered input.
2452 * Cleanup compiler warnings for GCC 3.3.x and later
2454 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2456 * Add support for IDS "NC650" board
2458 * Add automatic update support for LWMON board
2460 * Clear Block Lock-Bits when erasing flash on LWMON board.
2462 * Fix return code of "fatload" command
2464 * Enable MSDOS/VFAT filesystem support for LWMON board
2466 * Patch by Martin Krause, 03 Aug 2004:
2467 change timing for SM501 graphics controller on TQM5200 module
2469 * Patch by Mark Jonas, 13 July 2004:
2470 - Total5200 LCD now run in little endian mode. Endianess conversion
2471 is done in hardware.
2472 - Removed last reference to "console" environment variable.
2474 * Patches by Lars Munch, 12 Jul 2004:
2475 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2477 - split out the LXT971A PHY from ns_9750_eth.h
2478 - split the dm9161 phy part out of at91rm9200_ether.c
2480 * Patch by Andreas Engel, 12 Jul 2004:
2481 Replaced hardcoded PL011 clock frequency with config variable.
2482 Fixed wrong CONFIG_CMD_DFL doc.
2484 * Patch by Thomas Viehweger, 09 Jun 2004:
2485 make it possible to remove chpart when there is only one partition
2487 * Add support for console over UDP (compatible to Ingo Molnar's
2488 netconsole patch under Linux)
2490 * Patch by Jon Loeliger, 16 Jul 2004:
2491 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2493 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2494 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2495 and CONFIG_L2_INIT_RAM options.
2496 - Refactor Local Bus initialization out of SDRAM setup.
2497 - Re-implement new version of LBC11/DDR11 errata workarounds.
2498 - Moved board specific PCI init parts out of CPU directory.
2499 - Added TLB entry for PCI-1 IO Memory
2500 - Updated README.mpc85xxads
2502 * Patch by Sascha Hauer, 28 Jun:
2503 - add generic support for Motorola i.MX architecture
2504 - add support for mx1ads, mx1fs2 and scb9328 boards
2506 * Patches by Marc Leeman, 23 Jul 2004:
2507 - Add define for the PCI/Memory Buffer Configuration Register
2508 - corrected comments in cpu/mpc824x/cpu_init.c
2510 * Add support for multiple serial interfaces
2511 (for example to allow modem dial-in / dial-out)
2513 * Patch by Stefan Roese, 15 Jul 2004:
2514 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2516 * Fix NSCU config; add ethernet wakeup code.
2518 * Add link for preloader for Motorola ColdFire to README.m68k
2520 * Patch by Michael Bendzick, 12 Jul 2004:
2521 fix output formatting in drivers/cfi_flash.c
2523 * Patch by Mark Jonas, 02 Jul 2004:
2524 Fix lowboot (again) on MPC5xxx
2526 * Patch by Curt Brune, 07 Jul 2004:
2527 relocate exception vectors on arm720t if needed
2529 * Patch by George G. Davis, 06 Jul 2004:
2530 - update mach-types.h to latest arm.linux.org.uk master list
2531 - Set correct OMAP1610 bi_arch_number for build target
2533 * Patch by Curt Brune, 06 Jul 2004:
2534 evb4510: add support for timer interrupt; cleanup
2536 * Patch by Dan Poirot, 06 Jul 2004:
2537 Fix sbc8260 environment variables
2539 * Cleanup redundand "console" environment variable
2541 * Patch by Mark Jonas, 05 Jul 2004:
2542 add support for the Total5100's and Total5200's LCD screen
2544 * Patches by Dan Eisenhut, 01 Jul 2004:
2546 - Move doc2000.h include to prevent compiler warning on some boards
2548 * Patch by Mark Jonas, 01 Jul 2004:
2549 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2550 MGT5100 and MPC5200 based Freescale platforms.
2552 * Patch by Philippe Robin, 01 Jul 2004:
2553 Add initialization for Integrator and versatile board files.
2555 * Patch by Hinko Kocevar, 01 Jun 2004:
2556 Fix VFD FB allocation, add LCD FB allocation on ARM
2558 * Patch by Martin Krause, 30 Jun 2004:
2559 Add support for TQM5200 board
2561 * Patch by Martin Krause, 29 Jun 2004:
2562 Add loopw command: infinite write loop on address range
2564 * Patches by Yasushi Shoji, 29 Jun 2004:
2565 - add empty include/asm-microblaze/processor.h
2566 - add to CREDITS and MAINTAINERS
2567 - add gd initialization
2568 - add MicroBlaze and SUZAKU board to MAKEALL script
2569 - add reset support for SUZAKU
2570 - add flush_cache() for MicroBlaze
2571 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2572 size flash memory on SUZAKU
2574 * Patch by Prakash Kumar, 27 Jun 2004:
2575 Add support for the PXA250 based Intrinsyc Cerf board.
2577 * Patch by Yasushi Shoji, 27 Jun 2004:
2578 fix comment in include/common.h
2580 * Rename SBC8560 into sbc8560 for consistency
2582 * Patch by Daniel Poirot, 24 Jun 2004:
2583 Add support for Wind River's sbc8240 board
2585 * Patches by Yasushi Shoji, 26 Jun 2004:
2586 - drivers/serial_xuartlite.c: fix "return 0" in void function
2587 - add microblaze support to mkimage tool
2589 * Patch by Fred Klatt, 25 Jun 2004:
2590 Add support for WindRiver's sbc8560 board
2592 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2593 Small Bugs fixes for "at91rm9200dk" board:
2594 - Timing modifications for SPI DataFlash access
2595 - Fix NAND flash detection bug
2597 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2598 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2600 * Patch by Jon Loeliger, 17 June 2004:
2601 Completion of the 8540ADS/8560ADS updates:
2602 Fix some PCI and Rapid I/O memory maps,
2603 Initialize both TSEC 1 and 2,
2605 Update MAINTAINER for 85xx boards and README.mpc85xxads
2607 * Patch by Yuli Barcohen, 16 Jun 2004:
2608 Remove obsolete AdderII port which was superseded by unified
2609 AdderII/Adder87x port
2611 * Patch by Ladislav Michl, 16 Jun 2004:
2612 Fix gcc-3.3.3 warnings for smc91111.c
2614 * Patch by Stefan Roese, 02 Jul 2004:
2615 - Fix bug in 405 ethernet driver; allocated data not cleared!
2616 - Fix problem in 405 i2c driver; don't try to print without console!
2618 * Patch by Paul Ruhland, 11 Jun 2004:
2619 Remove debug code from 'board/lpd7a40x/flash.c'
2621 * Patch by Andrea Marson, 11 Jun 2004:
2622 Update for PPChameleon board:
2623 - support for SysClk @ 25MHz
2624 - support for Silicon Motion SM712 VGA controller
2627 * Patches by Richard Woodruff, 10 Jun 2004:
2628 - fix problems with examples/stubs.c for GCC >= 3.4
2629 - fix problems with gd initialization
2631 * Patch by Curt Brune, 17 May 2004:
2632 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2633 - Add support for ESPD-Inc. EVB4510 Board
2635 * Patch by Marc Leeman, 11 May 2004:
2636 Fix for MPC8245 - reading PPC Memory from another device with the
2637 PPC as PCI target device corrupts data due to interenal hardware
2640 * Fix "cls" command when used with splash screen
2642 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2643 slow download of a big image)
2645 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2646 display even after showing a bitmap
2648 * Patch by Josef Wagner, 04 Jun 2004:
2649 - DDR Ram support for PM520 (MPC5200)
2650 - support for different flash types (PM520)
2651 - USB / IDE / CF-Card / DiskOnChip support for PM520
2652 - 8 bit boot rom support for PM520/CE520
2653 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2654 - I2C and RTC support for CPC45
2655 - support of new flash type (28F160C3T) for CPC45
2657 * Fix flash parameters passed to Linux for PPChameleon board
2659 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2661 * Patch by Paul Ruhland, 10 Jun 2004:
2662 fix support for Logic SDK-LH7A404 board and clean up the
2663 LH7A404 register macros.
2665 * Patch by Matthew McClintock, 10 Jun 2004:
2666 Modify code to select correct serial clock on Sandpoint8245
2668 * Patch by Robert Schwebel, 10 Jun 2004:
2669 Add support for Intel K3 strata flash.
2671 * Patch by Thomas Brand, 10 Jun 2004:
2672 Fix "loads" command on DK1S10 board
2674 * Patch by Yuli Barcohen, 09 Jun 2004:
2675 Add support for 8MB flash SIMM and JFFS2 file system on
2676 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2678 * Patch by Yuli Barcohen, 09 Jun 2004:
2679 Add support for Analogue&Micro Adder87x and the older AdderII board.
2681 * Patch by Ming-Len Wu, 09 Jun 2004:
2682 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2684 * Patch by Sam Song, 09 Jun 2004:
2685 - Add support for RPXlite_DW board
2686 - Update FLASH driver for 4*AM29DL323DB90VI
2687 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2689 * Patch by Mark Jonas, 08 June 2004:
2690 - Make MPC5200 boards evaluate the SVR to print processor name and
2691 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2693 * Patch by Kai-Uwe Bloem, 06 May 2004:
2694 Fix endianess problem in cramfs code
2696 * Patch by Tom Armistead, 04 Jun 2004:
2697 Add support for MAX6900 RTC
2699 * Patches by Ladislav Michl, 03 Jun 2004:
2700 - fix cfi_flash.c on LE systems
2701 - let 'make mrproper' delete u-boot.img as well
2702 - turn printf into debug in cfi_flash.c
2704 * Patch by Kurt Stremerch, 28 May 2004:
2705 Add support for Exys XSEngine board
2707 * Patch by Martin Krause, 27 May 2004:
2708 Fix a MPC5xxx I2C timing issue in i2c_probe().
2710 * Patch by Leif Lindholm, 27 May 2004:
2711 Fix board_init_f() for dbau1x00 board.
2713 * Patch by Imre Deak, 26 May 2004:
2714 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2715 Set flash base accordingly, and decide whether to do or skip board
2716 specific setup steps.
2718 * Patch by Josef Baumgartner, 26 May 2004:
2719 Add missing define in include/asm-m68k/global_data.h
2721 * Patch by Josef Baumgartner, 25 May 2004:
2722 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2724 * Patch by Paul Ruhland, 24 May 2004:
2725 fix SDRAM initialization for LPD7A400 board.
2727 * Patch by Jian Zhang, 20 May 2004:
2728 add support for environment in NAND flash
2730 * Patch by Yuli Barcohen, 20 May 2004:
2731 Add support for Interphase iSPAN boards.
2733 * Patches by Paul Ruhland, 17 May 2004:
2734 - Add I/O functions to the smc91111 ethernet driver to support the
2735 Logic LPD7A40x boards.
2736 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2737 specifically the LPD7A400.
2739 * Patches by Robert Schwebel, 15 May 2004:
2740 - call MAC address reading code also for SMSC91C111;
2741 - make SMSC91C111 timeout configurable, remove duplicate code
2742 - fix get_timer() for PXA
2743 - update doc/README.JFFS2
2744 - use "bootfile" env variable also for jffs2
2746 * Patch by Tolunay Orkun, 14 May 2004:
2747 Add support for Cogent CSB472 board (8MB Flash Rev)
2749 * Patch by Thomas Viehweger, 14 May 2004:
2750 - flash.h: more flash types added
2751 - immap_8260.h: some bits added (useful for RMII)
2752 - cmd_coninfo.c: typo corrected, printf -> puts
2753 - reduced size by replacing spaces with tab
2755 * Patch by Robert Schwebel, 13 May 2004:
2756 Add 'imgextract' command: extract one part of a multi file image.
2758 * Patches by Jon Loeliger, 11 May 2004:
2759 Dynamically handle REV1 and REV2 MPC85xx parts.
2760 (Jon Loeliger, 10-May-2004).
2761 New consistent memory map and Local Access Window across MPC85xx line.
2762 New CCSRBAR at 0xE000_0000 now.
2763 Add RAPID I/O memory map.
2764 New memory map in README.MPC85xxads
2765 (Kumar Gala, 10-May-2004)
2766 Better board and CPU identification on MPC85xx boards at boot.
2767 (Jon Loeliger, 10-May-2004)
2768 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2769 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2770 (Jim Robertson, 10-May-2004)
2771 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2772 Supports multiple PHYs.
2773 (Andy Fleming, 10-May-2004)
2774 Some README.MPC85xxads updates.
2775 (Kumar Gala, 10-May-2004)
2776 Copyright updates for "Freescale"
2777 (Andy Fleming, 10-May-2004)
2779 * Patch by Stephen Williams, 11 May 2004:
2780 Add flash support for ST M29W040B
2781 Reduce JSE specific flash.c to remove dead code.
2783 * Patch by Markus Pietrek, 04 May 2004:
2784 Fix clear_bss code for ARM systems (all except s3c44b0 which
2785 doesn't clear BSS at all?)
2787 * Fix "ping" problem on INC-IP board. Strange problem:
2788 Sometimes the store word instruction hangs while writing to one of
2789 the Switch registers, but only if the next instruction is 16-byte
2790 aligned. Moving the instruction into a separate function somehow
2791 makes the problem go away.
2793 * Patch by Rishi Bhattacharya, 08 May 2004:
2794 Add support for TI OMAP5912 OSK Board
2796 * Patch by Sam Song May, 07 May 2004:
2797 Fix typo of UPM table for rmu board
2799 * Patch by Pantelis Antoniou, 05 May 2004:
2800 - Intracom board update.
2803 * Add support for the second Ethernet interface for the 'PPChameleon'
2806 * Patch by Dave Peverley, 30 Apr 2004:
2807 Add support for OMAP730 Perseus2 Development board
2809 * Patch by Alan J. Luse, 29 Apr 2004:
2810 Fix flash chip-select (OR0) option register setting on FADS boards.
2812 * Patch by Alan J. Luse, 29 Apr 2004:
2813 Report MII network speed and duplex setting properly when
2814 auto-negotiate is not enabled.
2816 * Patch by Jarrett Redd, 29 Apr 2004:
2817 Fix hang on reset on Ocotea board due to flash in wrong mode.
2819 * Patch by Dave Peverley, 29 Apr 2004:
2820 add MAC address detection to smc91111 driver
2822 * Patch by David Müller, 28 Apr 2004:
2823 fix typo in lib_arm/board.c
2825 * Patch by Tolunay Orkun, 20 Apr 2004:
2826 - README update: add CONFIG_CSB272 and csb272_config
2827 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2828 i2cfast environment variable
2830 * Patch by Yuli Barcohen, 19 Apr 2004:
2831 - Rename DUET_ADS to MPC885ADS
2832 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2833 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2834 - Clean up FADS family port to use the new defines
2836 * Fix PCI support on CPC45 board
2838 * Patch by Scott McNutt, 25 Apr 2004:
2839 Add Nios GDB/JTAG Console support:
2840 - Add stubs to support gdb via JTAG.
2841 - Add support for console over JTAG.
2844 * Add support for CATcenter board (based on PPChameleon ME module)
2846 * Patch by Klaus Heydeck, 12 May 2004:
2847 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2848 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2849 various changes to KUP4 board specific files
2851 * Fix minor network problem on MPC5200: need some delay between
2852 resetting the PHY and sending the first packet. Implemented in a
2853 "natural" way by invoking the PHY reset and initialization code
2854 only once after power on vs. each time the interface is brought up.
2856 * Add some limited support for low-speed devices to SL811 USB controller
2857 (at least "usb reset" now passes successfully and "usb info" displays
2858 correct information)
2860 * Change init sequence for multiple network interfaces: initialize
2861 on-chip interfaces before external cards.
2863 * Fix memory leak in the NAND-specific JFFS2 code
2865 * Fix SL811 USB controller when attached to a USB hub
2867 * Fix config option spelling in PM520 config file
2869 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2870 patches by Pantelis Antoniou, 30 Mar 2004)
2872 * Fix minor NAND JFFS2 related issue
2874 * Fixes for SL811 USB controller:
2875 - implement workaround for broken memory stick
2876 - improve error handling
2878 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2879 cope with congested networks.
2881 ======================================================================
2882 Changes for U-Boot 1.1.1:
2883 ======================================================================
2885 * Patch by Travis Sawyer, 23 Apr 2004:
2886 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2887 errata from Vitesse Semiconductor.
2889 * Patch by Philippe Robin, 22 Apr 2004:
2890 Fix ethernet configuration for "versatile" board
2892 * Patch by Kshitij Gupta, 21 Apr 2004:
2893 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2895 * Patch by Steven Scholz, 24 Feb 2004:
2896 Fix a bug in AT91RM9200 ethernet driver:
2897 The MII interface is now initialized before accessing the PHY.
2899 * Patch by John Kerl, 19 Apr 2004:
2900 Use U-boot's miiphy.h for PHY register names, rather than
2901 introducing a new header file.
2903 * Update pci_ids.h from linux-2.4.26
2905 * Patch by Masami Komiya, 19 Apr 2004:
2906 Fix problem cause by VLAN function on little endian architecture
2907 without VLAN environment
2909 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2910 binary image for all clock frequencies. Implement run-time
2911 optimization of flash access timing based on the actual bus
2914 * Modify KUP4X board configuration to use SL811 driver for USB memory
2915 sticks (including FAT / VFAT filesystem support)
2917 * Add SL811 Host Controller Interface driver for USB
2919 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2921 * Patch by Pantelis Antoniou, 19 Apr 2004:
2922 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2923 Minor patches for Intracom boards.
2925 * Patch by Christian Pell, 19 Apr 2004:
2926 cleanup support for CF/IDE on PCMCIA for PXA25X
2928 * Temporarily disabled John Kerl's extended MII command code because
2929 "miivals.h" is missing
2931 * Patches by Mark Jonas, 13 Apr 2004:
2932 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2933 - Add sync instructions to IceCube SDRAM init code
2934 - Move SDRAM chip constants into seperate include files
2935 - Unify DDR and SDR initialization code
2936 - Unify all IceCube (Lite5xxx) target names
2938 * Patch by John Kerl, 16 Apr 2004:
2939 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2940 mii read 4-7 18-1a. Also add mii dump subcommand for
2941 pretty-printing standard regs 0-5.
2943 * Patch by Stephen Williams, 16 April 2004:
2944 fix typo in JSE.h; update MAINTAINERS
2946 * Patch by Matthew S. McClintock, 14 Apr 2004:
2947 fix initdram function for utx8245 board
2949 * Patch by Markus Pietrek, 14 Apr 2004:
2950 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2952 * Patch by Reinhard Meyer, 18 Apr 2004:
2953 provide the IDE Reset Function for EMK 5200 boards
2955 * Patch by Masami Komiya, 12 Apr 2004:
2956 fix pci_hose_write_config_{byte,word}_via_dword problems
2958 * Patch by Sangmoon Kim, 12 Apr 2004:
2959 Update max RAM size for debris board
2961 * Patch by Travis Sawyer, 08 Apr 2004:
2962 Add TLB entry for second DIMM slot on ocotea
2964 * Patch by Masami Komiya, 08 Apr 2004:
2965 add RTL8169 network driver
2967 * Patch by Dan Malek, 07 Apr 2004:
2968 - Add support for RPC/STx GP3, Motorola 8560 board
2969 - Update 85xx TSEC driver so it searches MII for first available PHY
2971 - Add functions to support console MII commands.
2973 * Patch by Tolunay Orkun, 07 Apr 2004:
2974 Move initialization of bi_iic_fast[]
2975 from board_init_f() to board_init_r()
2977 * Patch by Yasushi Shoji, 07 Apr 2004:
2978 Cleanup microblaze port
2980 * Patch by Sangmoon Kim, 07 Apr 2004:
2981 Add auto SDRAM module detection for Debris board
2983 * Patch by Rune Torgersen, 06 Apr 2004:
2984 - Fix some PCI problems on the MPC8266ADS board
2985 - Fix the location of some PCI entries in the immap structure
2987 * Patch by Yasushi Shoji, 07 Apr 2004:
2988 - add support for microblaze processors
2989 - add support for AtmarkTechno "suzaku" board
2991 * Configure PPChameleon board to use redundand environment in flash
2993 * Configure PPChameleon board to use JFFS2 NAND support.
2995 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2997 * Patch by Rune Torgersen, 16 Apr 2004:
3000 * Patches by Pantelis Antoniou, 16 Apr 2004:
3001 - add support for a new version of an Intracom board and fix
3002 various other things on others.
3003 - add verify support to the crc32 command (define
3004 CONFIG_CRC32_VERIFY to enable it)
3005 - fix FEC driver for MPC8xx systems:
3006 1. fix compilation problems for boards that use dynamic
3008 2. shut down FEC after network transfers
3009 - HUSH parser fixes:
3010 1. A new test command was added. This is a simplified version of
3011 the one in the bourne shell.
3012 2. A new exit command was added which terminates the current
3014 3. Fixed handing of $? (exit code of last executed command)
3015 - Fix some compile problems;
3016 add "once" functionality for the netretry variable
3018 * Patch by George G. Davis, 02 Apr 2004:
3019 add support for Intel Assabet board
3021 * Patch by Stephen Williams, 01 Apr 2004:
3022 Add support for Picture Elements JSE board
3024 * Patch by Christian Pell, 01 Apr 2004:
3025 Add CompactFlash support for PXA systems.
3027 * Patches by Pantelis Antoniou, 30 Mar 2004:
3028 - add auto-complete support to the U-Boot CLI
3029 - add support for NETTA and NETPHONE boards; fix NETVIA board
3030 - add support for the Epson 156x series of graphical displays
3031 (These displays are serial and not suitable for using a normal
3032 framebuffer console on them)
3033 - add infrastructure needed in order to POST any DSPs in a board
3034 - improve and fix various things in the MPC8xx FEC driver:
3035 1. The new 87x and 88x series of processors have two FECs,
3036 and the new driver supports them both.
3037 2. Another change in the 87x/88x series is support for
3038 the RMII (Reduced MII) interface. However numerous
3039 changes are needed to make it work since the PHYs
3040 are connected to the same lines. That means that
3041 you have to address them correctly over the MII
3043 3. We now correctly match the MII/RMII interface
3044 configuration to what the PHY reports.
3045 - Fix problem when readingthe MII status register. Due to the
3046 internal design of many PHYs you have to read the register
3047 twice. The problem is more apparent in 10Mbit mode.
3048 - add new mode ".jffs2s" for reading from a NAND device: it just
3049 skips over bad blocks.
3050 - add networking support for VLANs (802.1q), and CDP (Cisco
3052 - some minor patches / cleanup
3054 * Patch by Yuli Barcohen, 28 Mar 2004:
3055 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3056 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3057 - Change configuration method for MPC8260ADS family
3059 * add startup code to clear the BSS of standalone applications
3061 * Fix if / elif handling bug in HUSH shell
3063 ======================================================================
3064 Changes for U-Boot 1.1.0:
3065 ======================================================================
3067 * Patch by Mark Jonas: Remove config.tmp files only when
3068 unconfiguring the board
3070 * Adapt RMU board for bigger flash memory
3072 * Patch by Klaus Heydeck, 13 Mar 2003:
3073 Add support for KUP4X Board
3075 * Patch by Pavel Bartusek, 21 Mar 2004
3076 Add Reiserfs support
3078 * Patch by Hinko Kocevar, 20 Mar 2004
3079 - Add auto-release for SMSC LAN91c111 driver
3080 - Add save/restore of PTR and PNR regs as suggested in datasheet
3082 * Patch by Stephen Williams, 19 March 2004
3083 Increase speed of sector reads from SystemACE,
3084 shorten poll timeout and remove a useless reset
3086 * Patch by Tolunay Orkun, 19 Mar 2004:
3087 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3090 * Patch by Brad Kemp, 18 Mar 2004:
3091 prevent machine checks during a PCI scan
3093 * Patch by Pierre Aubert, 18 Mar 2004:
3094 Fix string cleaning in IDE identification
3096 * Patch by Pierre Aubert, 18 Mar 2004:
3097 - Unify video mode handling for Chips & Technologies 69000 Video
3098 chip and Silicon Motion SMI 712/710/810 Video chip
3099 - Add selection of the video output (CRT or LCD) via 'videoout'
3100 environment variable for the Silicon Motion
3103 * Patch by Pierre Aubert, 18 Mar 2004:
3104 include/common.h typo fix
3106 * Patches by Tolunay Orkun, 17 Mar 2004:
3107 - Add support for bd->bi_iic_fast[] initialization via environment
3108 variable "i2cfast" (CONFIG_I2CFAST)
3109 - Add "i2cfast" u-boot environment variable support for csb272
3111 * Patch by Carl Riechers, 17 Mar 2004:
3112 Ignore '\0' characters in console input for use with telnet and
3115 * Patch by Leon Kukovec, 17 Mar 2004:
3116 typo fix for strswab prototype #ifdef
3118 * Patches by Thomas Viehweger, 16 Mar 2004:
3119 - show PCI clock frequency on MPC8260 systems
3120 - add FCC_PSMR_RMII flag for HiP7 processors
3121 - in do_jffs2_fsload(), take load address from load_addr if not set
3122 explicit, update load_addr otherwise
3123 - replaced printf by putc/puts when no formatting is needed
3124 (smaller code size, faster execution)
3126 * Patch by Phillippe Robin, 16 Mar 2004:
3127 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3129 * Patch by Stephen Williams, 15 Mar 2004:
3130 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3132 * Patch by Tolunay Orkun, 15 Mar 2004:
3133 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3135 * Patch by Travis Sawyer, 15 Mar 2004:
3136 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3138 * Add start-up delay to make sure power has stabilized before
3139 attempting to switch on USB on SX1 board.
3141 * Patch by Josef Wagner, 18 Mar 2004:
3142 - Add support for MicroSys XM250 board (PXA255)
3143 - Add support for MicroSys PM828 board (MPC8280)
3144 - Add support for 32 MB Flash on PM825/826
3145 - new SDRAM refresh rate for PM825/PM826
3146 - added support for MicroSys PM520 (MPC5200)
3147 - replaced Query by Identify command in CPU86/flash.c
3148 to support 28F160F3B
3150 * Fix wrap around problem with udelay() on ARM920T
3152 * Add support for Macronix flash on TRAB board
3154 * Patch by Pierre Aubert, 15 Mar 2004:
3155 Fix buffer overflow in IDE identification
3157 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3159 * Remove redundand #define in IceCube.h
3161 * Patch by Steven Scholz, 27 Feb 2004:
3162 - Adding get_ticks() and get_tbclk() for AT91RM9200
3163 - Many white space fixes in cpu/at91rm9200/interrupts.c
3165 * Patches by Steven Scholz, 20 Feb 2004:
3166 some cleanup in AT91RM9200 related code
3168 * Patches by Travis Sawyer, 12 Mar 2004:
3169 - Fix Gigabit Ethernet support for 440GX
3170 - Add Gigabit Ethernet Support to MII PHY utilities
3172 * Patch by Brad Kemp, 12 Mar 2004:
3173 Fixes for drivers/cfi_flash.c:
3174 - Better support for x8/x16 implementations
3175 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3176 - Added defines for AMD command and address constants
3178 * Patch by Leon Kukovec, 12 Mar 2004:
3179 Fix get_dentfromdir() to correctly handle deleted dentries
3181 * Patch by George G. Davis, 11 Mar 2004:
3182 Remove hard coded network settings in TI OMAP1610 H2
3183 default board config
3185 * Patch by George G. Davis, 11 Mar 2004:
3186 add support for ADS GraphicsClient+ board.
3188 * Patch by Pierre Aubert, 11 Mar 2004:
3189 - add bitmap command and splash screen support in cfb console
3190 - add [optional] origin in the bitmap display command
3192 * Patch by Travis Sawyer, 11 Mar 2004:
3193 Fix ocotea board early init interrupt setup.
3195 * Patch by Thomas Viehweger, 11 Mar 2004:
3196 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3198 * Patch by Stephan Linz, 09 Mar 2004
3199 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3201 * Patch by George G. Davis, 9 Mar 2004:
3202 fix recent build failure for SA1100 target
3204 * Patch by Travis Sawyer, 09 Mar 2004:
3205 Support native interrupt mode for the IBM440GX.
3206 Previously it was running in 440GP compatibility mode.
3208 * Patch by Philippe Robin, 09 Mar 2004:
3209 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3212 * Patch by Masami Komiya, 08 Mar 2004:
3213 Don't overwrite server IP address or boot file name
3214 when the boot server does not return values
3216 * Patch by Tolunay Orkun, 5 Mar 2004:
3217 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3219 * Patch by Tolunay Orkun, 5 Mar 2004:
3220 Fix early board initialization for Cogent CSB272 board
3222 * Patch by Ed Okerson, 3 Mar 2004:
3223 fix CFI flash writes for little endian systems
3225 * Patch by Reinhard Meyer, 01 Mar 2004:
3226 generalize USB and IDE support for MPC5200 with according
3227 changes to IceCube.h and TOP5200.h
3228 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3229 add info about USB and IDE to README
3231 * Patch by Yuli Barcohen, 4 Mar 2004:
3232 Fix problems with GCC 3.3.x which changed handling of global
3233 variables explicitly initialized to zero (now in .bss instead of
3236 * Patch by Leon Kukovec, 02 Mar 2004:
3237 add strswab() to fix IDE LBA capacity, firmware and model numbers
3238 on little endian machines
3240 * Patch by Masami Komiya, 02 Mar 2004:
3241 - Remove get_ticks() from NFS code
3242 - Add verification of RPC transaction ID
3244 * Patch by Pierre Aubert, 02 Mar 2004:
3245 cleanup for IDE and USB drivers for MPC5200
3247 * Patch by Travis Sawyer, 01 Mar 2004:
3249 - Add IBM PPC440GX Ref Platform support (Ocotea)
3250 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3251 Adapted to U-Boot and 440GX port
3253 - Add gracious handling of all Ethernet Pin Selections for 440GX
3254 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3256 - Add needed bit definitions
3259 * Patch by Carl Riechers, 1 Mar 2004:
3260 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3262 * Patch by Stephan Linz, 27 Feb 2004
3263 - avoid problems for targets without NFS download support
3265 * Patch by Rune Torgersen, 27 Feb 2004:
3266 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3267 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3268 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3270 * Patch by Masami Komiya, 27 Feb 2004:
3271 Fix rarpboot: add autoload by NFS
3273 * Patch by Dan Eisenhut, 26 Feb 2004:
3274 fix flash_write return value in saveenv
3276 * Patch by Stephan Linz, 11 Dec 2003
3277 expand config.mk to avoid trigraph warnings on NIOS
3279 * Rename "BMS2003" board into "HMI10"
3281 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3282 storage; auto-set console on USB port (using preboot command)
3284 * Add support for SX1 mobile phone; add support for USB-based console
3285 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3287 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3289 * Fix SDRAM timings for LITE5200 / IceCube board
3291 * Handle Auti-MDIX / connection status for INCA-IP
3293 * Fix USB problems when attempting to read 0 bytes
3295 * Patch by Travis Sawyer, 26 Feb 2004:
3296 Fix broken compile for XPEDITE1K target.
3298 * Patch by Stephan Linz, 26 Feb 2004:
3299 Bug fix for NFS code on NIOS targets
3301 * Patch by Stephen Williams, 26 Feb 2004:
3302 Break up SystemACE reads of large block counts
3304 * Patch by Pierre Aubert, 26 Feb 2004
3305 add IDE support for MPC5200
3307 * Patch by Masami Komiya, 26 Feb 2004:
3308 add autoload via NFS
3310 * Patch by Stephen Williams
3311 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3312 elsewhere in the source.
3314 * Patch by Steven Scholz, 25 Feb 2004:
3315 - Timeouts in FPGA code should be based on CFG_HZ
3316 - Minor cleanup in code for Altera FPGA ACEX1K
3318 * Patch by Steven Scholz, 25 Feb 2004:
3319 Changed "Directory Hierarchy" section in README
3321 * Patch by Masami Komiya, 25 Feb 2004:
3322 Reduce copy count in nfs_read_reply() of NFS code
3324 * Patch by Markus Pietrek, 24 Feb 2004:
3325 NS9750 DevBoard added
3327 * Patch by Pierre Aubert, 24 Feb 2004
3328 add USB support for MPC5200
3330 * Patch by Steven Scholz, 24 Feb 2004:
3331 - fix MII commands to use values from last command
3333 * Patch by Torsten Demke, 24 Feb 2004:
3334 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3336 * Patch by Rahul Shanbhag, 19 Feb 2004:
3337 Fixes for for OMAP1610 board:
3338 - shift some IRQ specific code to platform.S file
3339 - remove duplicatewatchdog reset code from start.S
3341 * Make Auto-MDIX Support configurable on INCA-IP board
3343 * Fix license for mkimage tool
3345 * Patch by Masami Komiya, 24 Feb 2004:
3346 Update NetBootFileXferSize in NFS code
3348 * Patch by Scott McNutt, 24 Feb 2004:
3349 fix packet length in NFS code
3351 * Patch by Masami Komiy, 22 Feb 2004:
3352 Add support for NFS for file download
3354 * Patch by Andrea Scian, 17 Feb 2004:
3355 Add support for S3C44B0 processor and DAVE B2 board
3357 * Patch by Steven Scholz, 20 Feb 2004:
3358 - Add support for MII commands on AT91RM9200 boards
3359 - some cleanup in AT91RM9200 ethernet code
3361 * Patch by Peter Ryser, 20 Feb 2004:
3362 Add support for the Xilinx ML300 platform
3364 * Patch by Stephan Linz, 17 Feb 2004:
3365 Fix watchdog support for NIOS
3367 * Patch by Josh Fryman, 16 Feb 2004:
3368 Fix byte-swapping for cfi_flash.c for different bus widths
3370 * Patch by Jon Diekema, 14 Jeb 2004:
3371 Remove duplicate "FPGA Support" notes from the README file
3373 * Patches by Reinhard Meyer, 14 Feb 2004:
3374 - update board/emk tree; use common flash driver
3375 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3376 [adapted for other PPC CPUs -- wd]
3377 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3379 * Patch by Jon Diekema, 13 Feb 2004:
3380 Call show_boot_progress() whenever POST "FAILED" is printed.
3382 * Patch by Nishant Kamat, 13 Feb 2004:
3383 Add support for TI OMAP1610 H2 Board
3384 Fixes for cpu/arm926ejs/interrupt.c
3385 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3386 Fix for a timer bug in OMAP1610 Innovator
3387 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3389 * Patches by Stephan Linz, 12 Feb 2004:
3390 - add support for NIOS timer with variable period preload counter value
3391 - prepare POST framework support for NIOS targets
3393 * Patch by Denis Peter, 11 Feb 2004:
3394 add POST support for the MIP405 board
3396 * Patch by Laurent Mohin, 10 Feb 2004:
3397 Fix buffer overflow in common/usb.c
3399 * Patch by Tolunay Orkun, 10 Feb 2004:
3400 Add support for Cogent CSB272 board
3402 * Patch by Thomas Elste, 10 Feb 2004:
3403 Add support for NET+50 CPU and ModNET50 board
3405 * Patch by Sam Song, 10 Feb 2004:
3406 Fix typos in cfi_flash.c
3408 * Patch by Leon Kukovec, 10 Feb 2004
3409 Fixed long dir entry slot id calculation in get_vfatname
3411 * Patch by Robin Gilks, 10 Feb 2004:
3412 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3413 !=, <>, <, >, <=, >=)
3415 * Fix problem with side effects in macros in include/usb.h
3417 * Patch by David Benson, 13 Nov 2003:
3418 bug 841358 - fix TFTP download size limit
3420 * Fixing bug 850768:
3421 improper flush_cache() in load_serial()
3423 * Fixing bug 834943:
3424 MPC8540 - missing volatile declarations
3426 * Patch by Stephen Williams, 09 Feb 2004:
3427 Add support for Xilinx SystemACE chip:
3428 - New files common/cmd_ace.c and include/systemace.h
3429 - Hook systemace support into cmd_fat and the partition manager
3431 * Patch by Travis Sawyer, 09 Feb 2004:
3432 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3434 * Patch by Travis Sawyer, 09 Feb 2004:
3436 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3437 - Add phymode for 440 enet
3440 - Change board_pre_init to board_early_init_f
3441 - Add user flash to bus controller setup
3443 - Fix is_pci_host to check GPIO for monarch bit
3444 - Force xpedite1k to pci conventional mode (via #define option)
3446 * Patch by Brad Kemp, 4 Feb 2004:
3447 - handle the machine check that is generated during the PCI scans
3449 - define the registers used in the IMMR by the PCI subsystem.
3451 * Patch by Pierre Aubert, 03 Feb 2004:
3452 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3454 * Patch by Jeff Angielski, 03 Feb 2004:
3455 Fix copy & paste error in cpu/mpc8260/pci.c
3457 * Patch by Reinhard Meyer, 24 Jan 2004:
3458 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3460 * Add Auto-MDIX support for INCA-IP
3464 * Patch by Josef Baumgartner, 10 Feb 2004:
3465 Fixes for ColdFire port
3467 * Patch by Brad Kemp, 11 Feb 2004:
3468 Fix CFI flash driver problems
3470 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3471 modules at CPU clock frequencies above 66 MHz.
3473 * Optimize flash programming speed for LWMON (by another 100% :-)
3475 * Patch by Jian Zhang, 3 Feb 2004:
3476 - Changed the incorrect FAT12BUFSIZE
3477 - data_begin in fsdata can be negative. Changed it to be short.
3479 * Patches by Stephan Linz, 30 Jan 2004:
3480 1: - board/altera/common/flash.c:flash_erase():
3481 o allow interrupts befor get_timer() call
3482 o check-up each erased sector and avoid unexpected timeouts
3483 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3484 o enclose sevenseg_set() in cpp condition
3485 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3486 - fix some typed in mistakes in the NIOS documentation
3487 2: - split DK1C20 configuration into several header files:
3488 o two new files for each NIOS CPU description
3489 o U-Boot related part is remaining in DK1C20.h
3490 3: - split DK1S10 configuration into several header files:
3491 o two new files for each NIOS CPU description
3492 o U-Boot related part is remaining in DK1S10.h
3493 4: - Add support for the Microtronix Linux Development Kit
3494 NIOS CPU configuration at the Altera Nios Development Kit,
3495 Stratix Edition (DK-1S10)
3496 5: - Add documentation for the Altera Nios Development Kit,
3497 Stratix Edition (DK-1S10)
3498 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3500 7: - Add support for the common U-Boot SPI framework at
3503 * Patch by Rahul Shanbhag, 28 Jan 2004:
3504 Fix flash protection/locking handling for OMAP1610 innovator board.
3506 * Patch by Rolf Peukert, 28 Jan 2004:
3507 fix flash write problems on CSB226 board (write with 32 bit bus width)
3509 * Patches by Mark Jonas, 16 Jan 2004:
3510 - fix rounding error when calculating baudrates for MPC5200 PSCs
3511 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3512 time which is not supported
3514 * Patch by Yuli Barcohen, 26 Jan 2004:
3515 Allow bzip2 compression for small memory footprint boards
3517 * Patch by Brad Kemp, 21 Jan 2004:
3518 Add support for CFI flash driver for both the Intel and the AMD
3521 * Patch by Travis Sawyer, 20 Jan 2004:
3522 Fix pci bridge auto enumeration of sibling p2p bridges.
3524 * Patch by Tolunay Orkun, 12 Jan 2004:
3525 Add some delays as needed for Intel LXT971A PHY support
3527 * Patches by Stephan Linz, 09 Jan 2004:
3528 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3529 - make DK1C20 board configuration related to ASMI conform to
3532 * Patch by Anders Larsen, 09 Jan 2004:
3534 ARM memory layout fixes: the abort-stack is now set up in the
3535 correct RAM area, and the BSS is zeroed out as it should be.
3537 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3538 of the linker scripts are replaced by '__bss_start' and '_end',
3539 resp., which is a further step to eliminate unnecessary differences
3540 between the implementation of the CPU architectures.
3542 * Patch by liang a lei, 9 Jan 2004:
3543 Fix Intel 28F128J3 ID in include/flash.h
3545 * Patch by Masami Komiya, 09 Jan 2004:
3546 add support for TB0229 board (NEC VR4131 MIPS processor)
3548 * Patch by Leon Kukovec, 12 Dec 2003:
3549 changed extern __inline__ into static __inline__ in
3550 include/linux/byteorder/swab.h
3552 * Patch by Travis Sawyer, 30 Dec 2003:
3553 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3554 select MDI port based on enabled EMAC device.
3555 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3558 * Patch by Wolter Kamphuis, 15 Dec 2003:
3559 made CONFIG_SILENT_CONSOLE usable on all architectures
3561 * Disable date command on TQM866M - there is no RTC on MPC866
3563 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3565 * Implement adaptive SDRAM timing configuration based on actual CPU
3566 clock frequency for INCA-IP; fix problem with board hanging when
3567 switching from 150MHz to 100MHz
3569 * Add PCMCIA CS support for BMS2003 board
3571 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3572 see doc/README.MPC866 for details;
3573 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3574 calculate CPU clock frequency from PLL register values.
3576 * Add support for 128 MB RAM on TQM8xxL/M modules
3578 * Fix PS/2 keyboard problem caused by statically initialized variable
3579 pointing to a location in flash
3581 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3583 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3584 before we can access it; add delay in case we are faster (with no
3587 * Cleanup of some init functions
3589 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3590 to avoid Linux crashes by early packets coming in.
3592 * Accelerate flash accesses on LWMON board by using buffered writes
3594 * Fix typo in Makefile;
3595 fix problem with PARTNUM detection
3597 * Patch by Reinhard Meyer, 09 Jan 2004:
3598 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3600 * Add support for IDE LED on BMS2003 board
3601 (exclusive with status LED!)
3603 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3606 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3607 Add common files for "emk" boards
3609 * Add a common get_ram_size() function and modify the the
3610 board-specific files to invoke that common implementation.
3612 ======================================================================
3613 Changes for U-Boot 1.0.1:
3614 ======================================================================
3616 * Set default clock for INCA-IP to 150 MHz
3618 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3619 add I2C support; add support for DS1337 RTC
3621 * Add CompactFlash support for BMS2003 board
3623 * Add support for status LED on BMS2003 board
3625 * Patch by Scott McNutt, 02 Jan 2004:
3626 Add support for the Nios Active Serial Memory Interface (ASMI)
3629 * Patch by Andrea Marson, 16 Dec 2003:
3630 Add support for the PPChameleon ME and HI modules
3632 * Patch by Yuli Barcohen, 22 Dec 2003:
3633 Add support for Motorola DUET ADS board (MPC87x/88x)
3635 * Patch by Robert Schwebel, 15 Dec 2003:
3636 add support for cramfs (uses JFFS2 command interface)
3638 * Patches by Stephan Linz, 11 Dec 2003:
3639 - more documentation for NIOS port
3640 - new struct nios_pio_t, struct nios_spi_t
3641 - Reconfiguration for NIOS Development Kit DK1C20:
3642 o move board related code from board/dk1c20
3643 to board/altera/dk1c20
3644 o create a new common source path board/altera/common
3645 and move generic flash access stuff into it
3646 o change/expand configuration file DK1C20.h
3647 - Add support for NIOS Development Kit DK1S10
3648 - Add status LED support for NIOS systems
3649 - Add dual 7-segment LED support for Altera NIOS DevKits
3651 * Patch by Ronen Shitrit, 10 Dec 2003:
3652 Add support for the Marvell DB64360 / DB64460 development boards
3654 * Patch by Detlev Zundel, 10 Dec 2003:
3655 fix dependency problem in examples/Makefile
3657 * Patch by Denis Peter, 8 Dec 2003
3658 - add support for the PATI board (MPC555)
3659 - add SPI support for the MPC5xx
3661 * Patch by Anders Larsen, 08 Dec 2003:
3662 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3663 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3664 cleanup some redundand #defines
3666 * Patch by André Schwarz, 8 Dec 2003:
3667 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3668 - TX and RX deskriptors must be quad-word aligned
3669 - does not work with only one TX deskriptor
3670 - standard reset method does not work
3672 * Patch by Masami Komiya, 08 Dec 2003:
3673 add RTL8139 ethernet driver
3675 * Patches by Ed Okerson, 07 Dec 2003:
3676 - fix ethernet for the AU1x00 processors in little-endian mode.
3677 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3679 * Minor code cleanup (coding style)
3681 * Patch by Reinhard Meyer, 30 Dec 2003:
3682 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3683 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3684 - turned debug print of PHY registers into a function (called in two places)
3685 - added support for EMK MPC5200 based modules
3687 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3689 * Add support for TQM866M modules
3691 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3693 * Fix a few compiler warnings
3695 * Patch by Reinhard Meyer, 28 Dec 2003:
3696 Add initial support for TOP5200 board
3698 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3699 environment variable which can set to "100", "133", or "150". The
3700 CPU clock will be configured accordingly upon next reboot. Other
3701 values are ignored. In case of an invalid or undefined "cpuclk"
3702 value, the compile-time default CPU clock speed will be used.
3704 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3705 window that is used to access the UART registers by the Linux driver)
3707 * Patch by Reinhard Meyer, 20 Dec 2003:
3708 Fix clock calculation for the MPC5200 for higher clock frequencies
3709 (above 2**32 / 10 = 429.5 MHz).
3711 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3713 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3715 * Add new configuration for IceCube board with DDR memory
3717 * Update TRAB memory configurations
3719 * Add JFFS2 support for INCA-IP board
3721 * Patch by Bill Hargen, 09 Dec 2003:
3722 - BUBINGA405EP: changed flash driver to protect top sector containing
3724 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3725 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3726 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3727 - 405EP: added/fixed support for "reginfo" command.
3728 - 4xx: removed spurious MII error messages on "mii info" command.
3730 * Patch by Bernhard Kuhn, 28 Nov 2003:
3731 add support for ColdFire CPU
3732 add support for Motorola M5272C3 and M5282EVB boards
3734 * Patch by Pierre Aubert, 24 Nov 2003:
3735 - add a return value for the fpga command
3736 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3737 is defined. If ide_preinit fails, ide_init is aborted.
3738 - fix an endianess problem in fat.h
3740 * Patch by Wolter Kamphuis, 05 Dec 2003:
3741 Add support for SNMC's QS850/QS823/QS860T boards
3743 * Patch by Yuli Barcohen, 3 Dec 2003:
3744 "revive" U-Boot support for old Motorola MPC860ADS board
3746 * Patch by Cam(ilo?), 03 Dec 2003:
3747 make examples build even with broken Montavista objcopy
3749 * Patch by Pavel Bartusek, 27 Nov 2003:
3750 fix conversion problem with "bootretry" evironment variable
3752 * Patch by Andre Schwarz, 24 Nov 2003:
3753 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3755 * Patch by Pavel Bartusek, 21 Nov 2003:
3756 set ZMII bridge speed on 440
3758 * Patch by Anders Larsen, 17 Nov 2003:
3759 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3761 * Patches by David Müller, 14 Nov 2003:
3762 - board/mpl/common/common_util.c
3763 * implement support for BZIP2 compressed images
3764 * various cleanups (printf -> puts, ...)
3765 - board/mpl/common/flash.c
3766 * report correct errors to upper layers
3767 * check the erase fail and VPP low bits in status reg
3768 - board/mpl/vcma9/cmd_vcma9.c
3769 - board/mpl/vcma9/flash.c
3770 * various cleanups (printf -> puts, ...)
3772 * fix typo in comment
3773 - cpu/arm920t/usb_ohci.c
3774 * support for S3C2410 is missing in #if line
3776 * reinit some registers in case of error (cable missing, ...)
3778 * support for USB/MMC devices is missing in #if line
3779 - include/configs/MIP405.h
3780 - include/configs/PIP405.h
3781 * enable BZIP2 support
3782 * enlarge malloc space to 1MiB because of BZIP2 support
3783 - include/configs/VCMA9.h
3784 * enable BZIP2 support
3785 * enlarge malloc space to 1MiB because of BZIP2 support
3786 * enable USB support
3787 - lib_arm/armlinux.c
3788 * change calling convention of ARM Linux kernel as
3789 described on http://www.arm.linux.org.uk/developer/booting.php
3791 * Patch by Thomas Lange, 14 Nov 2003:
3792 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3793 support all these AMD boards.
3795 * Patch by Thomas Lange, 14 Nov 2003:
3796 Workaround for mips au1x00 physical memory accesses (the au1x00
3797 uses a 36 bit bus internally and cannot access physical memory
3798 directly. Use the uncached SDRAM address instead of the physical
3801 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3802 add Realtek 8019 ethernet driver
3804 * Patch by Yuli Barcohen, 13 Nov 2003:
3805 MPC826xADS/PQ2FADS cleanup
3807 * Patch by Anders Larsen, 12 Nov 2003:
3808 Update README to mark the PORTIO commands non-standard
3810 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3811 update for for Atmel AT91RM9200DK development kit:
3812 - support for environment variables in DataFlash
3813 - Atmel DataFlash AT45DB1282 support
3815 * Patch by Jeff Carr, 11 Nov 2003:
3816 add support for new version of 8270 processors
3818 * Patches by George G. Davis, 05 Nov 2003:
3819 - only pass the ARM linux initrd tag to the kernel when an initrd
3821 - update omap1510inn configuration file
3823 * Patches by Stephan Linz, 3 Nov 2003:
3824 - more endianess fixes for LAN91C111 driver
3825 - CFG_HZ configuration patch for NIOS Cyclone board
3827 * Patch by Stephan Linz, 28 Oct 2003:
3828 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3830 * Patch by Steven Scholz, 20 Oct 2003:
3831 - make "mii info <addr>" show infor for PHY at "addr" only
3832 - Endian fix for miiphy_info()
3834 * Patch by Gleb Natapov, 19 Sep 2003:
3835 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3837 * Patch by Anders Larsen, 17 Sep 2003:
3838 Bring ARM memory layout in sync with the documentation:
3839 stack and malloc-heap are now located _below_ the U-Boot code
3841 * Accelerate booting on TRAB board: read and check autoupdate image
3842 headers first instead of always reading the whole images.
3844 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3846 * Enabled password check on RMU board
3848 * Fix configuration problem with IceCube in LOWBOOT configuration:
3849 envrionment got embedded, corrupting the image layout.
3851 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3853 * Added BMS2003 board
3854 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3856 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3857 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3860 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3863 * Add checksum verification to 'imls' command
3865 * Add bd_info fields needed for 4xx Linux I2C driver
3867 * Patch by Martin Krause, 4 Nov. 2003:
3868 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3870 * Print used network interface when CONFIG_NET_MULTI is set
3872 * Patch by Bernhard Kuhn, 28 Oct 2003:
3873 Add low boot support for MPC5200
3875 * Fix problem with dual PCMCIA support (NSCU)
3877 * Fix MPC5200 I2C initialization function
3879 ======================================================================
3880 Changes for U-Boot 1.0.0:
3881 ======================================================================
3883 * Fix parameter passing to standalone images with bootm command
3885 * Patch by Kyle Harris, 30 Oct 2003:
3886 Fix build errors for ixdp425 board
3888 * Patch by David M. Horn, 29 Oct 2003:
3889 Fixes to build under CYGWIN
3891 * Get IceCube MGT5100 working (again)
3893 * Fix problems in memory test on some boards (which was not
3894 non-destructive as intended)
3896 * Patch by Gary Jennejohn, 28 Oct 2003:
3897 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3898 to prevent stack overflow on ARM systems
3900 * Patch by Stephan Linz, 28 Oct 2003:
3901 fix init sequence error for NIOS port
3903 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3905 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3907 * Patch by Xiao Xianghua, 23 Oct 2003:
3908 small patch for mpc85xx
3910 * Fix small problem in MPC5200 I2C driver
3912 * Fix FCC3 support on ATC board
3914 * Correct header printing for multi-image files in do_bootm()
3916 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3918 * Fix PCI problems on PPChameleon board
3920 * Patch by Steven Scholz, 18 Oct 2003:
3921 Fix AT91RM9200 ethernet driver
3923 * Patch by Nye Liu, 17 Oct 2003:
3924 Fix typo in include/mpc8xx.h
3926 * Patch by Richard Woodruff, 16 Oct 03:
3927 Fixes for cpu/arm925/interrupt.c
3928 - Initialize timestamp & lastdec vars.
3929 - fix timestamp overflows.
3930 - fix lastdec overflow.
3931 - smarter normalization to allow udelay() below 1ms to work.
3933 * Patch by Scott McNutt, 16 Oct
3934 add networking support for the Altera Nios Development Kit,
3935 Cyclone Edition (DK-1C20)
3937 * Patch by Jon Diekema, 14 Oct 2003:
3938 add hint about doc/README.silent to README file
3940 * Add CompactFlash support for NSCU
3942 * Fix PCI problems on PPChameleonEVB
3944 * TRAB auto-update: Base decision if we have to strip the image
3945 header on image type as encoded in the header
3946 (include image type patch by Martin Krause, 17 Oct 2003)
3948 * Patches by Xianghua Xiao, 15 Oct 2003:
3950 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3951 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3952 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3954 * Fix flash timings on TRAB board
3956 * Make sure HUSH is initialized for running auto-update scripts
3958 * Make 5200 reset command _really_ reset the board, without running
3959 any other code after it
3961 * Fix errors with flash erase when range spans across banks
3962 that are mapped in reverse order
3964 * Fix flash mapping and display on P3G4 board
3966 * Patch by Kyle Harris, 15 Jul 2003:
3967 - add support for Intel IXP425 CPU
3968 - add support for IXDP425 eval board
3970 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3971 for more information
3973 * Patch by Steven Scholz, 10 Oct 2003
3974 - Add support for Altera FPGA ACEX1K
3976 * Patches by Thomas Lange, 09 Oct 2003:
3977 - fix cmd_ide.c for non ppc boards (read/write functions did not
3978 add ATA base address)
3979 - fix for shannon board
3980 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3981 - Endian swap ATA identity for all big endian CPUs, not just PPC
3982 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3984 - add support for dbau1x00 board (MIPS32)
3986 * Patch by Sangmoon Kim, 07 Oct 2003:
3987 add support for debris board
3989 * Patch by Martin Krause, 09 Oct 2003:
3990 Fixes for TRAB board
3991 - /board/trab/rs485.c: correct baudrate
3992 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3993 udelay(); fix some timing problems with adc controller
3994 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3995 modify commands: touch and buzzer
3997 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3998 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3999 Use direct function calls for auto_update instead of hush commands
4001 * Patch by Scott McNutt, 04 Oct 2003:
4002 - add support for Altera Nios-32 CPU
4003 - add support for Nios Cyclone Development Kit (DK-1C20)
4005 * Patch by Steven Scholz, 29 Sep 2003:
4006 - A second parameter for bootm overwrites the load address for
4007 "Standalone Application" images.
4008 - bootm sets environment variable "filesize" to the resulting
4009 (uncompressed) data length for "Standalone Application" images
4010 when autostart is set to "no". Now you can do something like
4011 if bootm $fpgadata $some_free_ram ; then
4012 fpga load 0 $some_free_ram $filesize
4015 * Patch by Denis Peter, 25 Sept 2003:
4016 add support for the MIP405 Rev. C board
4018 * Patch by Yuli Barcohen, 25 Sep 2003:
4019 add support for Zephyr Engineering ZPC.1900 board
4021 * Patch by Anders Larsen, 23 Sep 2003:
4022 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4023 implemented for the x86 architecture)
4025 * Patch by Sangmoon Kim, 23 Sep 2003:
4026 fix pll_pci_to_mem_multiplier table for MPC8245
4028 * Patch by Anders Larsen, 22 Sep 2003:
4029 enable timed autoboot on PXA
4031 * Patch by David Müller, 22 Sep 2003:
4032 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4033 returns correct libgcc file path
4034 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4035 time on s3c24x0 systems
4037 * Patch by Jon Diekema, 19 Sep 2003:
4038 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4039 link state to the fault LED.
4040 - In NetLoop, make the Fault LED reflect the link status. The link
4041 status gets updated on entry, and on timeouts.
4043 * Patch by Anders Larsen, 18 Sep 2003:
4044 allow mkimage to build and run on Cygwin-hosted systems
4046 * Patch by Frank Müller, 18 Sep 2003:
4047 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4050 * Patch by Pantelis Antoniou, 16 Sep 2003:
4051 add tool to compute fileds in the PLPRCR register for MPC86x
4053 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4055 * Fix build problems under FreeBSD
4057 * Add generic filesystem image type
4059 * Make fatload set filesize environment variable
4061 * enable basic / medium / high-end configurations for PPChameleonEVB
4062 board; fix NAND code
4064 * enable TFTP client code to specify to the server the desired
4065 timeout value (see RFC-2349)
4067 * Improve SDRAM setup for TRAB board
4069 * Suppress all output with splashscreen configured only if "splashimage"
4072 * Fix problems with I2C support for mpc5200
4074 * Adapt TRAB configuration and auto_update to new memory layout
4076 * Add configuration for wtk board
4078 * Add support for the Sharp LQ065T9DR51U LCD display
4080 * Patch by Rune Torgersen, 17 Sep 2003:
4081 - Fixes for MPC8266 default config
4082 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4084 * Patches by Jon Diekema, 17 Sep 2003:
4085 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4088 - adjust "help" output
4090 * Patches by Anders Larsen, 17 Sep 2003:
4091 - fix spelling errors
4092 - set GD_FLG_DEVINIT flag only after device function pointers
4094 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4096 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4097 - trigger watchdog while waiting in serial driver
4099 * Add auto-update code for TRAB board using USB memory sticks,
4100 support new configuration with more memory
4102 * disable MPC5200 bus pipelining as workaround for bus contention
4104 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4105 priority; configure critical interrupts to be handled like external
4108 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4109 go back to 66 MHz for stability
4111 * Patches by Jon Diekema, 15 Sep 2003:
4112 - add description for missing CFG_CMD_* entries in the README file
4115 * Patch by Gleb Natapov, 14 Sep 2003:
4116 enable watchdog support for all MPC824x boards that have a watchdog
4118 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4119 "Non-octet Aligned Frame" errors we see at 100 Mbps
4121 * Patch by Sharad Gupta, 14 Sep 2003:
4122 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4124 * Patch by llandre, 11 Sep 2003:
4125 update configuration for PPChameleonEVB board
4127 * Patch by David Müller, 13 Sep 2003:
4128 various changes to VCMA9 board specific files
4130 * Add I2C support for MGT5100 / MPC5200
4132 * Patch by Rune Torgersen, 11 Sep 2003:
4133 Changed default memory option on MPC8266ADS to NOT be Page Based
4134 Interleave, since this doesn't work very well with the standard
4137 * Patch by George G. Davis, 12 Sep 2003:
4138 fix Makefile settings for sk98 driver
4140 * Patch by Stefan Roese, 12 Sep 2003:
4141 - new boards added: DP405, HUB405, PLU405, VOH405
4142 - some esd boards updated
4143 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4145 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4147 * Patch by Martin Krause, 11 Sep 2003:
4148 add burn-in tests for TRAB board
4150 * Enable instruction cache on MPC5200 board
4152 * Patch by Denis Peter, 11 Sep 2003:
4153 - fix USB data pointer assignment for bulk only transfer.
4154 - prevent to display erased directories in FAT filesystem.
4156 * Change output format for NAND flash - make it look like for other
4159 ======================================================================
4160 Changes for U-Boot 0.4.8:
4161 ======================================================================
4163 * Add I2C and RTC support for RMU board
4165 * Patches by Denis Peter, 9 Sep 2003:
4166 add FAT support for IDE, SCSI and USB
4168 * Patches by Gleb Natapov, 2 Sep 2003:
4169 - cleanup of POST code for unsupported architectures
4170 - MPC824x locks way0 of data cache for use as initial RAM;
4171 this patch unlocks it after relocation to RAM and invalidates
4174 * Patch by Gleb Natapov, 30 Aug 2003:
4175 new I2C driver for mpc107 bridge. Now works from flash.
4177 * Patch by Dave Ellis, 11 Aug 2003:
4178 - JFFS2: fix typo in common/cmd_jffs2.c
4179 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4180 - JFFS2: remove node version 0 warning
4181 - JFFS2: accept JFFS2 PADDING nodes
4182 - SXNI855T: add AM29LV800 support
4183 - SXNI855T: move environment from EEPROM to flash
4184 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4186 * Patch by Bill Hargen, 11 Aug 2003:
4187 fixes for I2C on MPC8240
4188 - fix i2c_write routine
4189 - fix iprobe command
4190 - eliminates use of global variables, plus dead code, cleanup.
4192 * Add support for USB Mass Storage Devices (BBB)
4193 (tested with USB memory sticks only)
4195 * Avoid flicker on TRAB's VFD
4197 * Add support for SK98xx driver
4199 * Add PCI support for SL8245 board
4201 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4202 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4203 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4205 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4206 to allow for more accurate baudrate settings
4207 (error now 0.7% at 115 kbps, instead of 3.5% before)
4209 * Patch by Andreas Mohr, 4 Sep 2003:
4210 Fix a lot of spelling errors
4212 * Add support for PPChameleon Eval Board
4214 * Add support for P3G4 board
4216 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4219 * Patch by Yuli Barcohen, 7 Aug 2003:
4220 check BCSR to detect if the board is configured in PCI mode
4222 ======================================================================
4223 Changes for U-Boot 0.4.7:
4224 ======================================================================
4226 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4227 add support for Adder II MPC852T module
4229 * Patch by George G. Davis, 19 Aug 2003:
4230 fix TI Innovator/OMAP1510 pin configs
4232 * Patches by Kshitij, 18 Aug 2003
4233 - add support for arm926ejs cpu core
4234 - add support for TI OMAP 1610 Innovator Board
4236 * Patch by Yuli Barcohen, 14 Aug 2003:
4237 add support for bzip2 uncompression
4239 * Add GCC library to examples/Makefile so GCC utility functions will
4242 * Add I2C and RTC support for RMU board using software I2C driver
4243 (because of better response to iprobe command); fix problem with
4246 * Patch by Matthias Fuchs, 28 Aug 2003:
4247 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4248 CONFIG_BOOTP_MAKS (see README).
4250 * Fix ICU862 environment problem
4252 * Fix RAM size detection for RMU board
4254 * Implement "reset" for MGT5100/MPC5200 systems
4256 ======================================================================
4257 Changes for U-Boot 0.4.6:
4258 ======================================================================
4260 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4261 allow selection of clock frequency as "make" target
4263 * Implement memory autosizing code for IceCube boards
4265 * Configure network port on INCA-IP for autonegotiation
4267 * Fix overflow problem in network timeout code
4269 * Patch by Richard Woodruff, 8 Aug 2003:
4270 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4272 ======================================================================
4273 Changes for U-Boot 0.4.5:
4274 ======================================================================
4276 * Update for TQM board defaults:
4277 disable clocks_in_mhz, enable boot count limit
4279 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4280 in toplevel directory instead. Removed astest.c from tools/gdb because
4281 it is no longer relevant.
4283 * Fix PCI support for MPC5200 / IceCube Board
4285 * Map ISP1362 USB OTG controller for NSCU board
4287 * Patch by Brad Parker, 02 Aug 2003:
4288 fix sc520_cdp problems
4290 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4292 * Allow erase command to cross flash bank boundaries
4294 * Patch by Scott McNutt, 21 Jul 2003:
4295 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4296 Both LynxOS and BlueCat linux KDIs are supported.
4298 * Patch by Richard Woodruff, 25 Jul 2003:
4299 use more reliable reset for OMAP/925T
4301 * Patch by Nye Liu, 25 Jul 2003:
4302 fix typo in mpc8xx.h
4304 * Patch by Richard Woodruff, 24 Jul 2003:
4305 Fixes for cmd_nand.c:
4306 - Fixed null dereferece which could result in incorrect ECC values.
4307 - Added support for devices with no Ready/Busy signal hooked up.
4308 - Added OMAP1510 read/write protect handling.
4309 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4311 - Switched default ECC to be JFFS2.
4313 * Allow crc32 to be used at address 0x000
4315 * Provide consistent interface to standalone applications to access
4316 the 'global_data' structure
4317 Provide a doc/README.standalone more useful to users/developers.
4319 * Make IceCube MGT5100 FEC driver work
4321 * Implement new mechanism to export U-Boot's functions to standalone
4322 applications: instead of using (PPC-specific) system calls we now
4323 use a jump table; please see doc/README.standalone for details
4325 * Patch by Dave Westwood, 24 Jul 2003:
4326 added support for Unity OS (a proprietary OS)
4328 * Patch by Detlev Zundel, 23 Jul 2003:
4329 add "imls" command to print flash table of contents
4331 * Fix cold boot detection for log buffer reset
4333 * Return error for invalid length specifiers with "cp.X" etc.
4335 * Fix startup problem on MIPS
4337 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4338 bitmap support is configured
4340 * Patch by Bill Hargen, 18 Jul 2003:
4341 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4343 * Patch by Denis Peter, 18 Jul 2003:
4344 - fix memory configuration for MIP405T
4345 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4347 * Cleanup of TQM82xx configurations; use "official" board types
4348 to make selection easier.
4350 * Patch by Martin Krause, 17 Jul 2003:
4351 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4353 * Patch by Richard Woodruff, 17 July 03:
4354 - Fixed bug in OMAP1510 baud rate divisor settings.
4356 * Patch by Nye Liu, 16 July 2003:
4358 - add MPC86xADS support (uses MPC86xADS.h)
4359 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4361 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4362 o don't trust gclk() software measurement by default, depend on
4363 CONFIG_8xx_GCLK_FREQ
4364 - add DRAM SIMM not installed detection
4365 - use more "correct" SDRAM initialization sequence
4366 - allow different SDRAM sizes (8xxADS has 8M)
4368 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4369 - rename MAMR/MBMR defines to be more consistent. Should eventually
4370 be merged into MxMR to better reflect the PowerQUICC datasheet.
4372 * Patch by Yuli Barcohen, 16 Jul 2003:
4373 support new Motorola PQ2FADS-ZU evaluation board which replaced
4374 MPC8260ADS and MPC8266ADS
4376 ======================================================================
4377 Changes for U-Boot 0.4.4:
4378 ======================================================================
4380 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4382 * Add support for MGT5100 and MPC5200 processors
4384 * Patch by Lutz Dennig, 15 Jul 2003:
4385 update for R360MPI board
4387 ======================================================================
4388 Changes for U-Boot 0.4.3:
4389 ======================================================================
4391 * Patches by Kshitij, 04 Jul 2003
4392 - added support for arm925t cpu core
4393 - added support for TI OMAP 1510 Innovator Board
4395 * Patches by Martin Krause, 14 Jul 2003:
4396 - add I2C support for s3c2400 systems (trab board)
4397 - (re-) add "ping" to command table
4399 * Fix handling of "slow" POST routines
4401 * Patches by Yuli Barcohen, 13 Jul 2003:
4402 - Correct flash and JFFS2 support for MPC8260ADS
4403 - fix PVR values and clock generation for PowerQUICC II family
4406 * Patch by Bernhard Kuhn, 08 Jul 2003:
4407 - add support for M68K targets
4409 * Patch by Ken Chou, 3 Jul:
4410 - Fix PCI config table for A3000
4411 - Fix iobase for natsemi.c
4412 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4414 * Allow to enable "slow" POST routines by key press on power-on
4415 * Fix temperature dependend switching of LCD backlight on LWMON
4416 * Tweak output format for LWMON
4418 * Patch by Stefan Roese, 11 Jul 2003:
4419 - Fix bug in CONFIG_VERSION_VARIABLE.
4420 - AR405 config updated.
4421 - OCRTC/ORSG: bsp command added.
4422 - ASH405 bsp update.
4424 ======================================================================
4425 Changes for U-Boot 0.4.2:
4426 ======================================================================
4428 * Add support for NSCU board
4430 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4432 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4433 mirror bit flash on TQM8xxM modules
4435 * Patch by Kenneth Johansson, 30 Jun 2003:
4436 get rid of MK_CMD_ENTRY macro; update doc/README.command
4438 * Patch by Seb James, 30 Jun 2003:
4439 Improve documentation of I2C configuration in README
4441 * Fix problems with previous log buffer "fixes"
4443 * Fix minor help text issues
4445 * "log append" did not append a newline
4447 ======================================================================
4448 Changes for U-Boot 0.4.1:
4449 ======================================================================
4451 * Fix some missing commands, cleanup header files
4452 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4454 * Rewrite command lookup and help command (fix problems with bubble
4455 sort when sorting command name list). Minor cleanup here and there.
4457 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4458 - Allow to call sysmon function interactively
4459 - PIC on LWMON board needs delay after power-on
4460 - Add missing RSR definitions for MPC8xx
4461 - Improve log buffer handling: guarantee clean reset after power-on
4462 - Add support for EXBITGEN board (aka "genie")
4463 - Add support for SL8245 board
4466 - remove trailing white space, trailing empty lines, C++ comments, etc.
4467 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4469 * Patches by Kenneth Johansson, 25 Jun 2003:
4470 - major rework of command structure
4471 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4473 ======================================================================
4474 Changes for U-Boot 0.4.0:
4475 ======================================================================
4477 * Patches by Robert Schwebel, 26 Jun 2003:
4478 - csb226 configuration updated
4479 - credits for logodl port updated
4480 - innokom configuration updated
4481 - logodl tree update, still with coding style inconsistencies
4482 - added OCM for ppc405 warning to README
4484 * Patch by Pantelis Antoniou, 25 Jun 2003:
4485 update NetVia with V2 board support
4487 * Header file cleanup for ARM
4489 * Patch by Murray Jensen, 24 Jun 2003:
4490 - make sure to use only U-boot provided header files
4491 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4493 * Patch by Stefan Roese, 24 Jun 2003:
4494 - Update esd ASH405 board files.
4495 - Update esd DASA_SIM config file.
4496 - Add ping command to some esd boards.
4498 * Patch by Yuli Barcohen, 23 Jun 2003:
4499 Update for MPC8260ADS board
4501 * Patch by Murray Jensen, 23 Jun 2003:
4502 - cleanup of GCC 3.x compiler warnings
4504 * Patch by Rune Torgersen, 4 Jun 2003:
4505 add large memory support for MPC8266ADS board
4507 * Patch by Richard Woodruff, 19 June 03:
4508 - Enabled standard u-boot device abstraction for ARM
4509 - Enabled console device for ARM
4510 - Initilized bi_baudrate for ARM
4512 * Patch by Bill Hargen, 23 Apr 2003:
4513 fix byte order for 824x I2C addresses (write op)
4515 * Patch by Murray Jensen, 20 Jun 2003:
4517 - cleanup (especially for gcc-3.x compilers)
4519 * Patch by Tom Guilliams, 20 Jun 2003:
4520 added CONFIG_750FX support for IBM 750FX processors
4522 * Patch by Devin Crumb, 02 Apr 2003:
4523 Fix clock divider rounding problem in drivers/serial.c
4525 * Patch by Richard Woodruff, 19 June 03:
4526 - Fixed smc91c111 driver to sync with the u-boot environment
4527 (driver/smc91c111.c).
4528 - Added eth_init error return check in NetLoop (net/net.c).
4530 * Patch by Ken Chou, 19 June 2003:
4531 Added support for A3000 SBC board (Artis Microsystems Inc.)
4533 * Patches by Murray Jensen, 17 Jun 2003:
4534 - Hymod board database mods: add "who" field and new xilinx chip types
4535 - provide new "init_cmd_timeout()" function so code external to
4536 "common/main.c" can use the "reset_cmd_timeout()" function before
4537 entering the main loop
4538 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4539 slightly different. see include/configs/hymod.h for an example
4540 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4541 CFG_DTT_ADM1021 defined)
4542 - add new "eeprom_probe()" function which has similar args and
4543 behaves in a similar way to "eeprom_read()" etc.
4544 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4545 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4546 - gdbtools copyright update
4547 - ensure that set_msr() executes the "sync" and "isync" instructions
4548 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4549 - 8260 I/O ports fix: Open Drain should be set last when configuring
4550 - add SIU IRQ defines for 8260
4551 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4552 config.mk to allow board configurations to override the GNU
4553 linker script, selected via the LDSCRIPT, make variable, and to
4554 give an initial value to the OBJCFLAGS make variable
4555 - 8260 i2c enhancement:
4556 o correctly extends the timeout depending on the size of all
4557 queued messages for both transmit and receive
4558 o will not continue with receive if transmit times out
4559 o ensures that the error callback is done for all queued tx
4561 o correctly detects both tx and rx timeouts, only delivers one to
4562 the callback, and does not overwrite an earlier error
4563 o logic in i2c_probe now correct
4564 - add "vprintf()" function so that "panic()" function can be
4566 - many Hymod board changes
4568 * Patches by Robert Schwebel, 14 Jun 2003:
4569 - add support for Logotronic DL datalogger board
4570 - cleanup serial line after kermit binary download
4571 - add debugX macro (debug level support)
4572 - update mach-types.h to latest arm.linux.org.uk master list.
4574 * Patches by David Müller, 12 Jun 2003:
4575 - rewrite of the S3C24X0 register definitions stuff
4576 - "driver" for the built-in S3C24X0 RTC
4578 * Patches by Yuli Barcohen, 12 Jun 2003:
4579 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4580 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4581 configuration word supplied by FPGA on some MPC8260ADS boards
4583 * Patch by Pantelis Antoniou, 10 Jun 2003:
4584 Unify status LED interface
4586 * Add support for DS12887 RTC; add RTC support for ATC board
4588 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4589 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4590 - Add Atmel DataFlash support for reading and writing.
4591 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4592 - Add Flash detection on Atmel AT91RM9200DK
4593 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4594 - Replace old Ethernet PHY layer functions
4595 - Change link address
4597 * Patch by Frank Smith, 9 Jun 2003:
4598 use CRIT_EXCEPTION for machine check on 4xx
4600 * Patch by Detlev Zundel, 13 Jun 2003:
4601 added implementation of the "carinfo" command in cmd_immap.c
4603 * Fix CONFIG_NET_MULTI support in include/net.h
4605 * Patches by Kyle Harris, 13 Mar 2003:
4606 - Add FAT partition support
4607 - Add command support for FAT
4608 - Add command support for MMC
4610 - Add Intel PXA support for video
4611 - Add Intel PXA support for MMC
4613 - Enable MMC and FAT for lubbock board
4614 - Other misc changes for lubbock board
4616 * Patch by Robert Schwebel, April 02, 2003:
4617 fix for SMSC91111 driver
4619 * Patch by Vladimir Gurevich, 04 Jun 2003:
4620 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4622 * Patch by Stefan Roese, 05 Jun 2003:
4623 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4624 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4625 data cache can be used even if the chip select is in use.
4626 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4627 (see README for further description).
4628 - Changed config files of CONFIG_EEPRO100 boards to use the
4629 CFG_RX_ETH_BUFFER define.
4631 * Add support for RMU board
4633 * Add support for TQM862L at 100/50 MHz
4635 * Patch by Pantelis Antoniou, 02 Jun 2003:
4636 major reconstruction of networking code;
4637 add "ping" support (outgoing only!)
4639 * Patch by Denis Peter, 04 June 2003:
4640 add support for the MIP405T board
4642 * Patches by Udi Finkelstein, 2 June 2003:
4643 - Added support for custom keyboards, initialized by defining a
4644 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4645 - Added support for the RBC823 board.
4646 - cpu/mpc8xx/lcd.c now automatically calculates the
4647 Horizontal Pixel Count field.
4649 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4650 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4652 * Patch by Mark Rakes, 14 May 2003:
4653 add support for Intel e1000 gig cards.
4655 * Patch by Nye Liu, 3 Jun 2003:
4656 fix critical typo in MAMR definition (include/mpc8xx.h)
4658 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4660 * Patch by Klaus Heydeck, 2 Jun 2003
4661 Minor changes for KUP4K configuration
4663 * Patch by Marc Singer, 29 May 2003:
4664 Fixed rarp boot method for IA32 and other little-endian CPUs.
4666 * Patch by Marc Singer, 28 May 2003:
4667 Added port I/O commands.
4669 * Patch by Matthew McClintock, 28 May 2003
4670 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4671 - minor patches for utx8245
4673 * Patch by Daniel Engström, 28 May 2003:
4676 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4677 add nand flash support to SXNI855T configuration
4678 fix/extend nand flash support:
4679 - fix 'nand erase' command so does not erase bad blocks
4680 - fix 'nand write' command so does not write to bad blocks
4681 - fix nand_probe() so handles no flash detected properly
4682 - add doc/README.nand
4683 - add .jffs2 and .oob options to nand read/write
4684 - add 'nand bad' command to list bad blocks
4685 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4686 - make NAND read/write faster
4688 * Patch by Rune Torgersen, 23 May 2003:
4689 Update for MPC8266ADS board
4691 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4692 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4693 _time_ (!) if the environment is embedded within the U-Boot image,
4694 or in a separate flash sector.
4696 * Cleanup CFG_DER #defines in config files (wd maintained only)
4698 * Fix data abort exception handling for arm920t CPU
4700 * Fix alignment problems with flash driver for TRAB board
4702 * Patch by Donald White, 21 May 2003:
4703 fix calculation of base address in pci_hose_config_device()
4705 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4706 execute "cmd2", even if "cmd1" fails. Note that this is different
4707 to "run var1 var2" where the contents of "var2" will NOT be
4708 executed when a command in "var1" fails.
4710 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4712 * Patch by Kyle Harris, 20 May 2003:
4713 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4714 into cpu/pxa and arch-pxa.
4716 * Patch by Stefan Roese, 23 May 2003:
4717 - IBM PPC405EP port added.
4718 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4719 UART0) is used as default U-Boot console. PPC4xx only!
4720 - esd ASH405 board added (PPC405EP based).
4721 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4722 - esd CPCI405AB board added.
4723 - esd PMC405 board added.
4724 - Update of some esd boards.
4726 * Patch by Denis Peter, 19 Mai 2003:
4727 add support for the MIP405-3 board
4729 * Patch by Dave Ellis, 22 May 2003:
4730 Fix problem with only partially cleared .bss segment
4732 * Patch by Rune Torgersen, 12 May 2003:
4733 get PCI to work on a MPC8266ADS board; incorporate change to
4734 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4736 * Patch by Nye Liu, 1 May 2003:
4737 minor patches for the FADS8xx
4739 * Patch by Thomas Schäfer, 28 Apr 2003:
4740 Fix SPD handling for 256 ECC DIMM on Walnut
4742 * Add support for arbitrary bitmaps for TRAB's VFD command;
4743 allow to pass boot bitmap addresses in environment variables;
4744 allow for zero boot delay
4746 * Patch by Christian Geißinger, 19 May 2002:
4747 On TRAB: wait until the dummy byte has been completely sent
4749 * Patch by David Updegraff, 22 Apr 2003:
4750 update for CrayL1 board
4752 * Patch by Pantelis Antoniou, 21 Apr 2003:
4753 add boot support for ARTOS (a proprietary OS)
4755 * Patch by Steven Scholz, 11 Apr 2003:
4756 Add support for RTC DS1338
4758 * Patch by Rod Boyce, 24 Jan 2003:
4759 Fix counting of extended partitions in diskboot command
4761 * Patch by Christophe Lindheimer, 20 May 2003:
4762 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4764 * Fix SDRAM timing on Purple board
4766 * Add support for CompactFlash on ATC board
4767 (includes support for Intel 82365 and compatible PC Card controllers,
4768 and Yenta-compatible PCI-to-CardBus controllers)
4770 * Patch by Mathijs Haarman, 08 May 2003:
4771 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4773 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4775 * Add support for Promess ATC board
4777 * Patch by Keith Outwater, 28 Apr 2003:
4778 - Miscellaneous corrections and additions to GEN860T board specific code.
4779 - Added GEN860_SC variant to GEN860T.
4780 - Miscellaneous corrections to GEN860T documentation.
4781 - Correct duplicate entry in U-Boot CREDITS file.
4782 - Add GEN860T_SC entry in MAINTAINERS file.
4783 - Update CREDITS file with GEN860T_SC info.
4785 * Update Smiths Aerospace addresses in MAINTAINERS file
4787 * Fix error handling in hush's version of "run" command
4790 - Splashscreen support
4793 - temperature dependend enabling of LCD
4795 * Allow booting from old "PPCBoot" disk partitions
4797 * Add support for TQM8255 Board / MPC8255 CPU
4799 ======================================================================
4800 Changes for U-Boot 0.3.1:
4801 ======================================================================
4803 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4805 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4806 display when Linux takes over
4808 * Patch by Erwin Rol, 27 Feb 2003:
4809 Add support for RTEMS (this time for real).
4811 * Add support for "bmp info" and "bmp display" commands to load
4812 bitmap images; this can be used (for example in a "preboot"
4813 command) to display a splash screen very quickly after poweron.
4815 * Add support for 133 MHz clock on INCA-IP board
4817 * Patch by Lutz Dennig, 10 Apr 2003:
4818 Update for R360MPI board
4820 * Add new meaning to "autostart" environment variable:
4821 If set to "no", a standalone image passed to the
4822 "bootm" command will be copied to the load address
4823 (and eventually uncompressed), but NOT be started.
4824 This can be used to load and uncompress arbitrary
4827 * Patch by Stefan Roese, 10 Apr 2003:
4828 Changed DHCP client to use IP address from server option field #54
4829 from the OFFER packet in the server option field #54 in the REQUEST
4830 packet. This fixes a problem using a Windows 2000 DHCP server,
4831 where the DHCP-server is not the TFTP-server.
4833 * Set max brightness for MN11236 displays on TRAB board
4835 * Add support for TQM862L modules
4837 ======================================================================
4838 Changes for U-Boot 0.3.0:
4839 ======================================================================
4841 * Patch by Arun Dharankar, 4 Apr 2003:
4842 Add IDMA example code (tested on 8260 only)
4844 * Add support for Purple Board (MIPS64 5Kc)
4846 * Add support for MIPS64 5Kc CPUs
4848 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4850 * Patch by Denis Peter, 04 Apr 2003:
4851 - update MIP405-4 board
4853 * Patch by Stefan Roese, 4 Apr 2003:
4854 - U-Boot version environment variable "ver" added
4855 (CONFIG_VERSION_VARIABLE).
4856 - Changed PPC405GPr version from A to B.
4857 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4859 * Patches by Denis Peter, 03 April 2003:
4860 - fix PCI IRQs on MPL boards
4861 - fix two more un-relocated pointer problems
4863 * Fix behaviour of "run" command:
4864 - print error message iv variable does not exist
4865 - terminate processing of arguments in case of error
4867 * Patches by Peter Figuli, 10 Mar 2003
4868 - Add support for BTUART on PXA platform
4869 - Add support for WEP EP250 (PXA) board
4871 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4872 flash using a BDI2000
4874 * Implement fix for I2C Edge Conditions problem for all boards that
4875 use the bit-banging driver (common/soft_i2c.c)
4877 * Patch by Martin Winistoerfer, 23 Mar 2003
4878 - Add port to MPC555/556 microcontrollers
4879 - Add support for cmi customer board with
4880 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4882 * Patch by Rick Bronson, 28 Mar 2003:
4883 - fix common/cmd_nand.c
4885 * Patch by Arun Dharankar, 24 Mar 2003:
4886 - add threads / scheduler example code
4888 * Add patches by Robert Schwebel, 31 Mar 2003:
4889 - add ctrl-c support for kermit download
4890 - align bdinfo output on ARM
4891 - csb226 board: bring in sync with innokom/memsetup.S
4892 - csb226 board: fix MDREFR handling
4893 - misc doc fixes / extensions
4894 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4895 - add BOOT_PROGRESS to armlinux.c
4897 * Add CPU ID, version, and clock speed for INCA-IP
4899 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4900 - fix SRAM and SDRAM memory sizing
4901 - add status LED support
4902 - add MAC address for second (SCC1) ethernet port
4904 * Update default environment for TQM8260 board
4906 * Patch by Rick Bronson, 16 Mar 2003:
4907 - Add NAND flash support for reading, writing, and erasing NAND
4908 flash (certain forms of which are called SmartMedia).
4909 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4911 * Patches by Robert Schwebel, 19 Mar 2003:
4912 - use arm-linux-gcc as default compiler for ARM
4913 - fix i2c fixup code
4914 - fix missing baudrate setting
4915 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4916 - moved "ignoring trailing characters" _before_ u-boot wants to
4917 print out diagnostics messages; removes bogus characters at the
4920 * Patch by John Zhan, 18 Mar 2003:
4921 Add support for SinoVee Microsystems SC8xx boards
4923 * Patch by Rolf Offermanns, 21 Mar 2003:
4924 ported the dnp1110 related changes from the current armboot cvs to
4925 current u-boot cvs. smc91111 does not work. problem marked in
4926 smc91111.c, grep for "FIXME".
4928 * Patch by Brian Auld, 25 Mar 2003:
4929 Add support for STM flash chips on ebony board
4931 * Add PCI support for MPC8250 Boards (PM825 module)
4933 * Patch by Stefan Roese, 25 Mar 2003:
4936 * Patch by Stefan Roese, 20 Mar 2003:
4937 - CPCI4052 update (support for revision 3).
4938 - Set edge conditioning circuitry on PPC405GPr for compatibility
4939 to existing PPC405GP designs.
4940 - Clip udiv to 5 bits on PPC405 (serial.c).
4942 * Extend INCAIP board support:
4943 - add automatic RAM size detection
4944 - add "bdinfo" command
4945 - pass flash address and size to Linux kernel
4946 - switch to 150 MHz clock
4948 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4949 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4950 boards, version 153 for Rev. 200 boards).
4952 * Patch by Vladimir Gurevich, 12 Mar 2003:
4953 Fix relocation problem of statically initialized string pointers
4956 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4957 Cleanup & bug fixes for JFFS2 code:
4958 - the memory mangement was broken. It caused havoc on malloc by
4959 writing beyond the block boundaries.
4960 - the length calculation for files was wrong, sometimes resulting
4961 in short file reads.
4962 - data copying now optionally takes fragment version numbers into
4963 account, to avoid copying from older data.
4964 See doc/README.JFFS2 for details.
4966 * Patch by Josef Wagner, 12 Mar 2003:
4967 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4968 - ETH05 and BEDBUG support for CU824
4969 - added support for MicroSys CPC45
4970 - new BOOTROM/FLASH0 and DOC base for PM826
4972 * Patch by Robert Schwebel, 12 Mar 2003:
4973 Fix the chpart command on innokom board
4976 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4977 s/PPCBoot/U-Boot/ in some files
4978 s/pImage/uImage/ in some files
4980 * Patch by Detlev Zundel, 15 Jan 2003:
4981 Fix '' command line quoting
4983 * Patch by The LEOX team, 19 Jan 2003:
4984 - add support for the ELPT860 board
4985 - add support for Dallas ds164x RTC
4987 * Patches by David Müller, 31 Jan 2003:
4988 - minimal setup for CardBus bridges
4989 - add EEPROM read/write support in the CS8900 driver
4990 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4991 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4993 * Patch by Steven Scholz, 04 Feb 2003:
4994 add support for RTC DS1307
4996 * Patch by Reinhard Meyer, 5 Feb 2003:
4997 fix PLPRCR/SCCR init sequence on 8xx to allow for
4998 changes of EBDF by software
5000 * Patch by Vladimir Gurevich, 07 Feb 2003:
5001 "API-compatibility patch" for 4xx I2C driver
5003 * TRAB fixes / extensions:
5004 - Restore VFD brightness as saved in environment
5005 - add support for Fujitsu flashes
5006 - make sure both buzzers are turned off (drive low level)
5008 * Patches by Robert Schwebel, 06 Mar 2003:
5009 - fix bug in BOOTP code (must use NetCopyIP)
5010 - update of CSB226 port
5011 - clear BSS segment on XScale
5012 - added support for i2c_init_board() function
5013 - update to the Innokom plattform
5015 * Extend support for redundand environments for configurations where
5016 environment size < sector size
5018 * Patch by Rune Torgersen, 13 Feb 2003:
5019 Add support for Motorola MPC8266ADS board
5021 * Patch by Kyle Harris, 19 Feb 2003:
5022 patches for the Intel lubbock board:
5023 memsetup.S - general cleanup (based on Robert's csb226 code)
5024 flash.c - overhaul, actually works now
5025 lubbock.c - fix init funcs to return proper value
5027 * Patch by Kenneth Johansson, 26 Feb 2003:
5028 - Fixed off by one in RFTA calculation.
5029 - No need to abort when LDF is lower than we can program it's only
5030 minimum timing so clamp it to what we can do.
5031 - Takes function pointer to function for reading the spd_nvram. Usefull
5032 for faking data or hardcode a module without the nvram.
5033 - fix other user for above change
5034 - fix some comments.
5036 * Patches by Brian Waite, 26 Feb 2003:
5037 - fix port for evb64260 board
5038 - fix PCI for evb64260 board
5041 * Patch by Reinhard Meyer, 1 Mar 2003:
5042 Add support for EMK TOP860 Module
5044 * Patch by Yuli Barcohen, 02 Mar 2003:
5045 Add SPD EEPROM support for MPC8260ADS board
5047 * Patch by Robert Schwebel, 21 Jan 2003:
5048 - Add support for Innokom board
5049 - Don't complain if "install" fails
5050 - README cleanup (remove duplicated lines)
5051 - Update PXA header files
5053 * Add documentation for existing POST code (doc/README.POST)
5055 * Patch by Laudney Ren, 15 Jan 2003:
5056 Fix handling of redundand environment in "tools/envcrc.c"
5058 * Patch by Detlev Zundel, 28 Feb 2003:
5059 Add bedbug support for 824x systems
5061 * Add support for 16 MB flash configuration of TRAB board
5063 * Patch by Erwin Rol, 27 Feb 2003:
5064 Add support for RTEMS
5066 * Add image information to README
5068 * Patch by Stefan Roese, 18 Feb 2003:
5069 CPCIISER4 configuration updated.
5071 * Patch by Stefan Roese, 17 Feb 2003:
5072 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5074 * Patch by Stefan Roese, 13 Feb 2003:
5075 Add "pcidelay" environment variable (in ms, enabled via
5076 CONFIG_PCI_BOOTDELAY).
5077 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5078 RST# to respond to configuration cycles (33MHz -> 1s).
5080 * Fix dual PCMCIA slot support (when running with just one
5083 * Add VFD type detection to trab board
5085 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5086 variable with value in the EEPROM
5088 * Patch by Stefan Roese, 10 Feb 2003:
5089 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5091 * Add support for MIPS32 4Kc CPUs
5093 * Add support for INCA-IP Board
5095 ======================================================================
5096 Changes for U-Boot 0.2.2:
5097 ======================================================================
5099 * Add dual ethernet support on PM826
5101 * Add support for LXT971 PHY on PM826
5103 * Patch by Tord Andersson, 16 Jan 2003:
5104 Fix flash sector count for TQM8xxL
5106 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5107 16 bytes out of each 32 byte block)
5109 ======================================================================
5110 Changes for U-Boot 0.2.1:
5111 ======================================================================
5113 * Add support for V37 board
5114 (patch by Jón Benediktsson, 11 Dec 2002)
5116 * Update baudrate in bd_info when it gets changed
5118 * Add watchdog trigger points while waiting for serial port
5119 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5121 * Improve command line tool to access the U-Boot's environment
5122 (figuration of the utility, using a config file)
5124 * Add single quote support for (old) command line parser
5126 * Switch LWMON board default config from FRAM to EEPROM;
5127 in POST, EEPROM shows up on 8 addresses
5129 ======================================================================
5130 Changes for U-Boot 0.2.0:
5131 ======================================================================
5133 * Use 1-byte-read instead of -write for iprobe() function
5134 Add i2c commands to PM826 config
5136 * extend I2C POST code: check for list on known addresses
5138 * Improve log buffer code; use "loglevel" to decide which messages
5139 to log on the console, too (like in Linux); get rid of "logstart"
5141 * Add command line tool to access the U-Boot's environment
5142 (board-specific for TRAB now, to be fixed later)
5144 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5145 Fix misc problems with AmigaOne support
5147 * Patch by Chris Hallinan, 3 Dec 2002:
5148 minor cleanup to the MPC8245 EPIC driver
5150 * Patch by Pierre Aubert , 28 Nov 2002
5151 Add support for external (SIU) interrupts on MPC8xx
5153 * Patch by Pierre Aubert , 28 Nov 2002
5154 Fix nested syscalls bug in standalone applications
5156 * Patch by David Müller, 27 Nov 2002:
5157 fix output of "pciinfo" command for CardBus bridge devices.
5159 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5162 * Add LED indication for IDE activity on KUP4K board
5164 * Fix startup problems with VFD display on TRAB
5166 * Patch by Pierre Aubert, 20 Nov 2002
5167 Add driver for Epson SED13806 graphic controller.
5168 Add support for BMP logos in cfb_console driver.
5170 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5172 * Patch by Rod Boyce, 21 Nov 2002:
5173 fix PCMCIA on MBX8xx board
5175 * Patch by Pierre Aubert , 21 Nov 2002
5176 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5177 bootmode word in DPRAM configurable
5179 * Patch by Daniel Engström, 18 Nov 2002:
5180 Fixes for x86 port (mostly strings issues)
5182 * Patch by Ken Chou, 18 Nov 2002:
5183 Fix for natsemi NIC cards (DP83815)
5185 * Patch by Pierre Aubert, 19 Nov 2002:
5186 fix a bug for the MII configuration, and some warnings
5188 * Patch by Thomas Frieden, 13 Nov 2002:
5189 Add code for AmigaOne board
5190 (preliminary merge to U-Boot, still WIP)
5192 * Patch by Jon Diekema, 12 Nov 2002:
5193 - Adding URL for IEEE OUI lookup
5194 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5196 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5197 root-on-nfs macros are designed to switch how the default boot
5198 method gets defined.
5200 * Patch by Daniel Engström, 13 Nov 2002:
5201 Add support for i386 architecture and AMD SC520 board
5203 * Patch by Pierre Aubert, 12 Nov 2002:
5204 Add support for DOS filesystem and booting from DOS floppy disk
5206 * Patch by Jim Sandoz, 07 Nov 2002:
5207 Increase number of network RX buffers (PKTBUFSRX in
5208 "include/net.h") for EEPRO100 based boards (especially SP8240)
5209 which showed "Receiver is not ready" errors when U-Boot was
5210 processing the receive buffers slower than the network controller
5213 * Patch by Andreas Oberritter, 09 Nov 2002:
5214 Change behaviour of NetLoop(): return -1 for errors, filesize
5215 otherwise; return code 0 is valid an means no file loaded - in this
5216 case the environment still gets updated!
5218 * Patches by Jon Diekema, 9 Nov 2002:
5219 - improve ADC/DAC clocking on the SACSng board to align
5220 the failing edges of LRCLK and SCLK
5221 - sbc8260 configuration tweaks
5222 - add status LED support for 82xx systems
5223 - wire sspi/sspo commands into command handler; improved error
5225 - add timestamp support and alternate memory test to the
5226 SACSng configuration
5228 * Patch by Vince Husovsky, 7 Nov 2002:
5229 Add "-n" to linker options to get rid of "Not enough room for
5230 program headers" problem
5232 * Patch by David Müller, 05 Nov 2002
5233 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5234 so we can use an already existing name
5236 * Patch by Pierre Aubert, 05 Nov 2002
5237 Hardware relatied improvments in FDC boot code
5239 * Patch by Holger Schurig, 5 Nov 2002:
5240 Make the PXA really change it's frequency
5242 * Patch by Pierre Aubert, 05 Nov 2002
5243 Add support for slave serial Spartan 2 FPGAs
5245 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5248 * Add support for log buffer which can be passed to Linux kernel's
5249 syslog mechanism; used especially for POST results.
5251 * Patch by Klaus Heydeck, 31 Oct 2002:
5252 Add initial support for kup4k board
5254 * Patch by Robert Schwebel, 04 Nov 2002:
5255 - use watchdog to reset PXA250 systems
5256 - added progress callbacks to (some of the) ARM code
5257 - update for Cogent CSB226 board
5259 * Add support for FPS860 board
5261 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5262 Improve PCI access on 32-bits Compact PCI bus
5264 * Fix mdelay() on TRAB - this was still the debugging version with
5265 seconds instead of ms.
5267 * Patch by Robert Schwebel, 1 Nov 2002:
5268 XScale related cleanup (affects all ARM boards)
5270 * Cleanup of names and README.
5272 ======================================================================
5273 Notes for U-Boot 0.1.0:
5274 ======================================================================
5276 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5278 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5279 For information about the history of the project please see the
5280 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5282 ======================================================================