1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Check argument count in "mii" command.
6 Problem pointed out by Andrew Dyer, 13 Jun 2005
8 * Cleanup TQM5200 board configurations:
9 - make highboot configurations use environment at high end, too,
10 to avoid flash fragmentation
11 - always use redundand environment
12 - don't enable video code for modules without graphics controller
13 - provide useful (though different) mtdparts settings
14 - get rid of CONFIG_CS_AUTOCONF which was always set anyway
16 * Extend mkconfig tool to print more useful target name
18 * Add support for high-boot on TQM5200 and TQM5200S boards.
19 Hint: the CPLD on the TQM5200 must be programmed with a software
20 version supporting the high boot option! The new TQM5200S is
21 already supporting this option. On the TQM5200 this option will be
22 supported in configurations with MPC5200 rev B processors.
23 To actually "high boot", set jumper X30 on the STK52xx.
24 Patch by Martin Krause, 12 Jul 2006
26 * Add support for new TQM5200 revisions
27 - Support for TQM5200S (short version without graphic controller)
28 - Support for modules with 'N' type S29GL128N Spansion flashes
29 (requires changes to flash layout)
30 - Support for MPC5200B cpu (mostly support for second SDRAM bank)
31 Patch by Martin Krause, 07 Jul 2006
33 * Fix support for PS/2 keyboard on TQM85xx boards
34 The PS/2 keyobard driver for the TQM85xx modules only supports the
35 internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
36 include a DUART, the TQM8560 modules can't be used with the PS/2
37 keyboard controller on the STK85xx board.
38 The PS/2 keyboard driver should work with the modules TQM8540,
39 TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
40 Make sure the PS/2 controller on the STK85xx is programmed. Jumper
41 settings: X66 1-2, 9-10; X61 2-3
42 Patch by Martin Krause, 21 Jun 2006
44 * Adjust RTC century handling on STK52xx board to match Linux driver.
45 Patch by Martin Krause, 12 Jun 2006
47 * Adjust filenames for USB update images on TRAB board.
48 During an automatic update via USB stick, U-Boot searches for
49 images with the name "firmware.img" and "kernel.img". This names
50 are now changed to "firmw_01.img" and "kernl_01.img". This is done,
51 to prevent updates of new boards (with the new macronics "c" step
52 flashes) with old, incompatible firmware or kernel versions.
53 Patch by Martin Krause, 21 Jun 2006
55 * Bugfix in VFD routine on TRAB board.
56 Make sure upper lext pixel can be set to blue, too
57 (so far only red was possible).
58 Patch by Martin Krause, 15 Feb 2006
60 * Enable buffered flash writes for TB5200 board.
62 * Fix some bugs in TRAB board flash driver.
63 - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
64 - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
65 - remove "Unlock Bypass" mode, because macronix flashes do not support
67 - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
68 for Intel compatible flashes, not for AMD compatible.
69 Patch by Martin Krause, 15 Feb 2006
71 * Add additional error messages to flash driver on TRAB board
72 (for erase errors and timeout errors)
73 Patch by Martin Krause, 14 Feb 2006
75 * Add support for TB5200 board
76 The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
77 integrated in a little aluminium case.
78 Patch by Martin Krause, 8 Jun 2006
80 * Enable buffered flash writes for TQM5200 board.
82 * Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
84 * Add support for TQM885D board.
85 Patch by Martin Krause, 20 Mar 2006
87 * Fix FEC initialisation: All MII configuration is done via FEC1
88 registers, but MII_SPEED was configured according to FEC used. So
89 if only FEC2 was used, this caused the real MII_SPEED register in
90 FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
91 Fix: always configure MII_SPEED on FEC1 only.
92 Patch by Markus Klotzbuecher, 12 Jul 2006
94 * Add support for SPC1920 board.
95 Patch by Markus Klotzbuecher, 12 Jul 2006
97 * MCC200 board: support console on any one of the Quad UART ports.
99 * Fix error in flash protection calculation on MCC200 board.
101 * Major PCMCIA Cleanup to make code better readable and maintainable.
103 - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
104 placed to the drivers/rpx_pmcia.c file to avoid duplication.
105 Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
106 - drivers/i82365.c has been split into two parts located at
107 board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
108 the only boards using CONFIG_82365).
109 - Changes were tested for clean build and *very* *few* boards.
111 * Fix timer problems on AMCC yucca board.
112 Set Timer Clock Select to use CPU clock as a timer input source.
114 * Bring yucca config more in line with other AMCC boards.
116 * Add AMCC bamboo board to MAKEALL build script.
118 * Fix AMCC bamboo eval board compilation errors.
120 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
121 Enabled it for Yucca board.
123 * Cleanup config file and bootup output for Yucca board.
125 * Fix CONFIG_440_GX define usage.
127 * Remove autogenerated bmp_logo.h file.
129 * Add support for AMCC 440SPe CPU based eval board (Yucca).
131 * Call serial_initialize() before first debug() is used.
133 * Cleanup trab board for GCC-4.x
135 * VoiceBlue update: use new MTD flash partitioning methods, use more
136 reasonable TEXT_BASE, update default environment and enable keyed
138 Patch by Ladislav Michl, 16. Aug 2005
140 * Add forgotten changes for the PLEB 2 Board.
141 Patch by David Snowdon, 13. Aug 2005
143 * Add support for wrPPMC7xx/74xx boards
144 Patch by Richard Danter, 12 Aug 2005
146 * Add support for gth2 board
147 Patch by Thomas Lange, Aug 11 2005
149 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
150 Patch by Martin Krause, 8 Jun 2006
152 This patch supports two serial consoles on boards with
153 a MPC5xxx CPU. The console can be switched at runtime
154 by setting stdin, stdout and stderr to the desired serial
155 interface (serial0 or serial1). The PSCs to be used as
156 console port are definded by CONFIG_PSC_CONSOLE
157 and CONFIG_PSC_CONSOLE2.
158 See README.serial_multi for details.
160 * Bugfix in I2C initialisation on S3C2400.
161 If the bus is blocked because of a previously interrupted
162 transfer, up to eleven clocks are generated on the I2CSCL
163 line to complete the transfer and to free the bus.
164 With this fix pin I2CSCL (PG6) is really configured as GPIO
165 so the clock pulses are really generated.
166 Patch by Martin Krause, 04 Apr 2006
168 * Fix DDR6 errata on TQM834x boards
169 Patch by Thomas Waehner, 07 Mar 2006
171 * Remove obsolete flash driver board/tqm5200/flash.c
172 Patch by Martin Krause, 11 Jan 2006
174 * Update configuration for CMC-PU2 board
175 Patch by Martin Krause, 17 Nov 2005
177 * Add support for PS/2 keyboard on TQM85xx board
178 Patch by Martin Krause, 07 Nov 2005
180 Tested on a STK85XX baseboard. Make sure the PS/2 controller
181 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
183 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
184 In tsc2000_read_channel() the delay after setting the multiplexer
185 to a temperature channel is increased from 1,5 ms to 10 ms. This
186 is to allow the multiplexer inputs to stabilize after huge steps
187 of the input signal level.
188 Patch by Martin Krause, 08 Nov 2005
190 * Adjust TQM5200 make targets
191 Make the automatic CS configuration the default.
192 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
193 and CONFIG_TQM5200_AC are removed.
194 "TQM5200_config" is now the default for STK52XX.200 base boards.
195 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
196 Patch by Martin Krause, 07 Nov 2005
198 * Fix setting of environment variable "ver" on trab board
199 The environment variable "ver" is now set before
200 do_auto_update() is called, so that "ver" can be used
201 in USB update scripts.
202 Patch by Martin Krause, 27 Oct 2005
204 * Fix wrong usage of udelay() in led_blink() on trab board
205 Patch by Martin Krause, 27 Oct 2005
207 * Fix udelay bug in vfd.c for trab board
208 Patch by Martin Krause, 27 Oct 2005
210 * Disable JFFS2 support for trab board
211 Patch by Martin Krause, 27 Oct 2005
213 * Change mtdparts definition on trab board to match current flash map
214 Patch by Martin Krause, 27 Oct 2005
216 * Fix memory init problems on MCC200 board
218 * Fix IxEthDB.h to compile again
219 Patch by Stefan Roese, 14 Jun 2006
221 * Minor cleanup for PCS440EP board
222 Patch by Stefan Roese, 13 Jun 2006
224 * Add MCF5282 support (without preloader)
225 relocate ichache_State to ram
226 u-boot can run from internal flash
227 Add EB+MCF-EV123 board support.
228 Add m68k Boards to MAKEALL
229 Patch from Jens Scharsig, 08 Aug 2005
231 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
232 Patch by Scott McNutt, 08 Jun 2006
234 * Nios II - Add EPCS Controller bootrom work-around
235 -When booting from an epcs controller, the epcs bootrom may leave the
236 slave select in an asserted state causing soft reset hang. This
237 patch ensures slave select is negated at reset.
238 Patch by Scott McNutt, 08 Jun 2006
240 * Update PK1C20 board
241 -Update base addresses for standard configuration
242 -Eliminate use of CACHE_BYPASS in board code
243 Patch by Scott McNutt, 08 Jun 2006
245 * Nios II - Fix I/O Macros and mini-app stubs
247 -Eliminate use of CACHE_BYPASS in cpu code
248 -Eliminate assembler warnings
249 -Fix mini-app stubs and force no small data
250 Patch by Scott McNutt, 08 Jun 2006
252 * Fix U-Boot environment sector protection on MCC200 board
254 * Minor cleanup for PCS440EP board
256 * Update PCS440EP port to fit into one flash device (incl. environment)
257 Patch by Stefan Roese, 06 Jun 2006
259 * Add support for PCS440EP board
260 Patch by Stefan Roese, 02 Jun 2006
262 * Fix examples/Makefile; some build targets were lost
264 * Fix watchdog handling in CFI flash driver
265 Just use udelay() when waiting for status changes which will
266 implicitely trigger the watchdog.
268 * Fix PCI to memory window size problems on PM82x boards
269 We use the "automatic" mode that was used for the MPC8266ADS and
270 MPC8272 boards. Eventually this should be used on all boards?]
271 Patch by Wolfgang Grandegger, 17 Jan 2006
273 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
274 Patch by Stefan Roese, 29 May 2006
276 * Update Intel IXP4xx support
277 - Add IXP4xx NPE ethernet MAC support
278 - Add support for Intel IXDPG425 board
279 - Add support for Prodrive PDNB3 board
281 Patch by Stefan Roese, 23 May 2006
283 * Fix problem in PVR detection for 440GR
284 Patch by Stefan Roese, 18 May 2006
286 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
288 * Enable autoboot for M5271EVB board.
290 * Changed default ramdisk addr in yosemite/yellowstone ports
291 Patch by Stefan Roese, 15 May 2006
293 * Fix PCMCIA support on virtlab2
295 * Add support for VirtLab2 board
296 (needed because of differences in the PCMCIA hardware).
300 * Update yosemite configuration to enable flash write buffer support
301 Patch by Stefan Roese, 10 May 2006
303 * Fix compile warnings in common/xyzModem.c
304 Patch by Stefan Roese, 10 May 2006
306 * Add support for AMCC 440EP Rev C and 440GR Rev B
307 Patch by John Otken, 08 May 2006
309 * OMAP 5912/OSK: update EMIFS CS1 timings:
310 Problems have been seen in the linux kernel's smc91x network driver
311 due to improper bus timings. The latest 2.6 OMAP kernels currently
312 have a workaround, but this fix belongs in u-boot.
313 Patch by Kevin Hilman, 13 Oct 2005
315 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
316 Patch by Hiroki Kaminaga, 11 Mar 2006
318 * Update omap5912osk board support
319 - Fix OMAP support that omap5912osk compiles in current source tree
320 - Update with code from "http://omap.spectrumdigital.com/osk5912"
321 to fix problems with DDR initialization
323 - Use CFI flash driver and support complete 32MB of onboard flash
324 - Add "print_cpuinfo()" and "checkboard()" functions to display
325 CPU (with frequency) and Board infos
326 Patch by Stefan Roese, 10 May 2006
328 * Fix watchdog issues for ColdFire boards.
330 * Add M5271EVB board support.
332 * Make R5200 specific low level initialization board conditional.
334 * Update CPU target identification strings for ColdFire family.
336 * Update register definitions for MCF5271.
338 * Fix serial console support for MCF5271.
340 * Fixes for gcc 3.4 based m68k toolchain,
341 based on patch by Jate Sujjavanich.
343 * Fix lowboot support on MCC200 board
345 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
346 - Removed MPC8349ADS port
347 - Added PCI support to MPC8349ADS
348 - reworked memory map to allow mapping of all regions with BATs
349 Patch by Kumar Gala, 20 Apr 2006
351 * Coding Style cleanup
353 * Write RTC seconds first to maintain settings integrity per
354 Maxim/Dallas DS1306 data sheet.
355 Patch by Alan J. Luse, 02 May 2006
357 * Scheduled for removal: strnicmp() which is unused
359 * Update for Intel Monahans boards:
360 - support for magic key detection and handling on delta board
361 - NAND support for zylonite board + some minor cleanup
363 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
364 Patch by Jon Loeliger, 01 May 2006
366 * Fixed handling of bad checksums with "mkimage -l"
368 * Added support for BC3450 board
369 Patch by Stefan Strobl, 21 Oct 2005
371 * Update for NC650 board:
372 - Support rev1 and rev2 hardware
373 - adapt to new NAND layer
374 - add CP850 configuration based on NC650
376 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
377 is configured; othrwise DMA accesses aren't cache coherent which
378 causes for example USB to fail.
382 * Fix dbau1x00 boards broken by dbau1550 patch
383 PLL:s were not set for boards other than 1550.
384 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
385 Default boot is now bootp for cards other than 1550.
386 Patch by Thomas Lange, 10 Aug 2005
388 * Fixes common/cmd_flash.c:
389 - fix some compiler/parser error, if using m68k tool chain
390 - optical fix for protect on/off all messages, if using more
392 Patch by Jens Scharsig, 28 Jul 2005
394 * Fix Quad UART mapping on MCC200 board due to new HW revision
396 * Fix JFFS2 support for legacy NAND driver.
398 * Remove dependencies between DoC code and old legacy NAND driver.
400 * Fix PM828_PCI target, for which PCI was *not* configured in.
402 * Fix Lite5200B support: initialize SDelay register
403 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
404 Configuration", 3.3.1 SDelay--MBAR + 0x0190
406 * Changes/fixes for drivers/cfi_flash.c:
408 - Add Intel legacy lock/unlock support to common CFI driver
410 On some Intel flash's (e.g. Intel J3) legacy unlocking is
411 supported, meaning that unlocking of one sector will unlock
412 all sectors of this bank. Using this feature, unlocking
413 of all sectors upon startup (via env var "unlock=yes") will
416 - Fixed problem with multiple reads of envronment variable
417 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
419 - Removed unwanted linefeeds from "protect" command when
420 CFG_FLASH_PROTECTION is enabled.
422 - Changed p3p400 board to use CFG_FLASH_PROTECTION
424 Patch by Stefan Roese, 01 Apr 2006
426 * Changes/fixes for drivers/cfi_flash.c:
427 - Correctly handle the cases where CFG_HZ != 1000 (several
429 - Fix the timeout calculation of buffered writes (off by a
431 Patch by Anders Larsen, 31 Mar 2006
433 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
435 405 SDRAM: - The SDRAM parameters can now be defined in the board
436 config file and the 405 SDRAM controller values will
437 be calculated upon bootup (see PPChameleonEVB).
438 When those settings are not defined in the board
439 config file, the register setup will be as it is now,
440 so this implementation should not break any current
441 design using this code.
443 Thanks to Andrea Marson from DAVE for this patch.
445 440 DDR: - Added function sdram_tr1_set to auto calculate the
446 TR1 value for the DDR.
447 - Added ECC support (see p3p440).
449 Patch by Stefan Roese, 17 Mar 2006
451 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
452 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
454 * Add support for ymodem protocol download
455 Patch by Stefano Babic, 29 Mar 2006
457 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
458 Merge from Markus Klotzbücher's repo, 01 Apr 2006
460 * GCC-4.x fixes: clean up global data pointer initialization for all
463 * Update for Delta board:
464 - redundant NAND environment
465 - misc Monahans cleanups (remove dead code etc.)
466 - DA9030 Initialization; some minimal changes to PXA I2C driver to
467 make it work with the Monahans.
468 - Make Monahans clock frequency configurable using
469 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
470 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
471 Merge from Markus Klotzbücher's repo, 25 Mar 2006
473 * Enable Quad UART om MCC200 board.
475 * Cleanup MCC200 board configuration; omit non-existent stuff.
477 * Add support for MPC859/866 Rev. A.0
479 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
481 * Fix DDR ECC bit definitions for MPC83xx.
483 * Add initial support for MPC8349E MDS board.
485 * Add support for ECC DDR initialization on MPC83xx.
487 * Add DMA support for MPC83xx.
489 * Add sync in do_reset() routine for MPC83xx after RPR register
490 was written to. It is need on some targets when BAT translation
493 * Add bit definitions for MPC83xx DDR controller registers.
495 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
497 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
499 * Add support for DS1374 RTC chip.
501 * Add support for Lite5200B board.
502 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
504 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
505 timer and cpu_reset code from cpu/$(CPU) into the new
506 cpu/$(CPU)/$(SOC) directories
507 Patch by Andreas Engel, 13 Mar 2006
509 * Change max size of uncompressed uImage's to 8MByte and add
510 CFG_BOOTM_LEN to adjust this setting.
512 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
513 uImages was restricted to 4MBytes. This default size is now
514 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
515 in the board config file.
517 Patch by Stefan Roese, 13 Mar 2006
519 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
520 Patch by Stefan Roese, 13 Mar 2006
522 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
523 Patch by Cedric Vincent, 06 Jul 2005
525 * au1x00_eth.c: check malloc return value and abort if it failed
526 Patch by Andrew Dyer, 26 Jul 2005
528 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
529 incorrectly generating start/stop conditions on the bus.
530 Patch by Andrew Dyer, 26 Jul 2005
532 * Fix bug in [id]cache_status commands for MPC85xx processors;
533 should look at LSB of L1CSRn registers to determine if L1 cache is
534 enabled, not the MSB.
535 Patch by Murray Jensen, 19 Jul 2005
537 * Fix array overflow with fw_setenv on uninitialised environment
538 Patch by Murray Jensen, 15 Jul 2005
540 * Add support for EmbeddedPlanet EP88x boards
541 Patch by Yuli Barcohen, 13 Jul 2005
543 * Remove board specific configuration includes from the common xilinx
544 ethernet and iic adapter code.
545 Patch by Michael Libeskind, 12 Jul 2005
547 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
548 Patch by Murray Jensen, 08 Jul 2005
550 * Add (some) definitions for the MPC85xx local bus controller
551 Patch by Murray Jensen, 08 Jul 2005
553 * Add CPM2 I/O pin functions for MPC85xx processors
554 Patch by Murray Jensen, 08 Jul 2005
556 * Fix compile problem
558 * Added PCI support for MPC8349ADS board
559 Patch by Kumar Gala 11 Jan 2006
561 * Enable address translation on MPC83xx
562 Patch by Kumar Gala, 10 Feb 2006
564 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
565 Patch by Kumar Gala, 25 Jan 2006
567 * Fixed defines for MPC83xx SICRL register to match current specs
568 Patch by Kumar Gala, 23 Jan 2006
570 * Only disable the MPC83xx watchdog if its enabled out of reset.
571 If its disabled out of reset SW can later enable it if so desired
572 Patch by Kumar Gala, 11 Jan 2006
574 * Allow config of GPIO direction & data registers at boot on 83xx
575 Patch by Kumar Gala, 11 Jan 2006
577 * Enable time handling on 83xx
578 Patch by Kumar Gala, 11 Jan 2006
580 * Make System IO Config Registers board configurable on MPC83xx
581 Patch by Kumar Gala, 11 Jan 2006
583 * Fixed PCI indirect config ops to handle multiple PCI controllers
584 We need to adjust the bus number we are trying to access based
585 on which PCI controller its on
586 Patch by Kumar Gala, 12 Jan 2006
588 * Report back PCI bus when doing table based device config
589 Patch by Kumar Gala, 11 Jan 2006
591 * Added support for PCI prefetchable region and BARs
592 If a host controller sets up a region as prefetchable and
593 a device's BAR denotes it as prefetchable, allocate the
594 BAR into the prefetch region.
596 If a BAR is prefetchable and no prefetchable region has
597 been setup by the controller we fall back to allocating
598 the BAR into the normally memory region.
599 Patch by Kumar Gala, 11 Jan 2006
601 * Add helper function for generic flat device tree fixups for mpc83xx
602 Patch by Kumar Gala, 11 Jan 2006
604 * Add support for passing initrd information via flat device tree
605 Patch by Kumar Gala, 11 Jan 2006
607 * Added OF_STDOUT_PATH and OF_SOC
609 OF_STDOUT_PATH specifies the path to the device the kernel can use
612 OF_SOC specifies the proper name of the SOC node if one exists.
613 Patch by Kumar Gala, 11 Jan 2006
615 * Allow board code to fixup the flat device tree before booting a kernel
616 Patch by Kumar Gala, 11 Jan 2006
618 * Added CONFIG_ options for bd_t and env in flat dev tree
620 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
621 into the resulting flat device tree.
623 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
624 variables from u-boot into the flat device tree
626 Patch by Kumar Gala, 11 Jan 2006
628 * Add support for the DHCP vendor optional bootfile (#67).
629 Ignores the vendor TFTP server name option (#66).
630 Patch by Murray Jensen, 30 Jun 2005
632 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
633 Patch by Andy Fleming, 14 Jun 2005
635 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
636 Patch by Gerhard Jaeger, 21 Jun 2005
638 * Add netconsole and some more commands to RPXlite_DW board
639 Patch by Sam Song, 19 Jun 2005
641 * Fix bad declaration on pci_cfgfunc_nothing
642 Patch by Sam Song, 19 Jun 2005
644 * Adjust "echo" as a default command
645 Patch by Sam Song, 19 Jun 2005
647 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
648 Patch by KokHow Teh, 16 Jun 2005
650 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
651 Patch by Rick Bronson, 15 Jun 2005
653 * Coding Style cleanup
655 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
656 Patch by Andrew Dyer, 13 Jun 2005
658 * Add ADI Blackfin support
659 - add support for Analog Devices Blackfin BF533 CPU
660 - add support for the ADI BF533 Stamp uClinux board
661 - add support for the ADI BF533 EZKit board
662 Patches by Richard Klingler, 11 Jun 2005
664 * Add loads of ntohl() in image header handling
665 Patch by Steven Scholz, 10 Jun 2005
667 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
668 variable to set clock
669 Patch by Yuli Barcohen, 05 Jun 2005
671 * RPXlite configuration fixes
672 - Use correct flash sector size
673 - Use correct memory test end address
674 - Add support for bzip2 compression
675 - Various small fixes
676 Patch by Yuli Barcohen, 05 Jun 2005
678 * Memory configuration changes for ZPC.1900 board
679 - Fix SDRAM timing on both local bus and 60x bus
680 - Add support for second flash bank (SIMM)
681 - Change boot flash base
682 Patch by Yuli Barcohen, 05 Jun 2005
684 * Add support for Adder boards with 16MB SDRAM;
685 add support for second FEC on Adder87x board.
686 Patch by Yuli Barcohen, 05 Jun 2005
688 * Fix conditional for including ks8695eth driver
689 Patch by Greg Ungerer, 04 Jun 2005
691 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
692 Patch by Friedrich Lobenstock, 02 Jun 2005
694 * Fix comment in common/soft_i2c.c
695 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
697 * Cleanup compiler warnings.
698 Patch by Greg Ungerer, 21 May 2005
700 * Word alignment fixes for word aligned NS16550 UART
701 Patch by Jean-Paul Saman, 01 Mar 2005
703 Fixes bug with UART that only supports word aligned access: removed
704 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
705 (broken!) versions of GCC generate byte accesses when encountering
706 the packed attribute regardless if the struct is already correctly
707 aligned for a platform. Peripherals that can only handle word
708 aligned access won't work properly when accessed with byte access.
709 The struct NS16550 is already word aligned for REG_SIZE = 4, so
710 there is no need to packed the struct in that case.
712 * Fix behaviour if gatewayip is not set
713 Patch by Robin Gilks, 23 Dec 2004
715 * Fix cleanup for netstart board.
716 Remove build results from repository
718 * Some code cleanup for GCC 4.x
720 * Fixes to support environment in NAND flash;
721 enable NAND flash based environment for delta board.
723 * Add support for Intel Monahans CPU on Zylonite and Delta boards
724 (This is Work in Progress!)
726 * Add support for TQM8260-AI boards.
730 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
731 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
732 Patch by Ladislav Michl, 29 Jun 2005
734 * Add lowboot target to mcc200 board
735 Patch by Stefan Roese, 4 Mar 2006
737 * Fix problem with flash_get_size() from CFI driver update
738 Patch by Stefan Roese, 1 Mar 2006
740 * Make CFG_NO_FLASH work on ARM systems
741 Patch by Markus Klotzbuecher, 27 Feb 2006
743 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
746 * Convert mcc200 to use common CFI flash driver
747 Patch by Stefan Roese, 28 Feb 2006
749 * Add env-variable "unlock" to handle initial state of sectors
752 Only the U-Boot image and it's environment is protected,
753 all other sectors are unprotected (unlocked) if flash
754 hardware protection is used (CFG_FLASH_PROTECTION) and
755 the environment variable "unlock" is set to "yes".
757 Patch by Stefan Roese, 28 Feb 2006
759 * Update drivers/cfi_flash.c:
760 - find_sector() called in both versions of flash_write_cfiword()
761 Patch by Peter Pearse, 27th Feb 2006
763 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
764 Patch by Jose Maria Lopez, 16 Jan 2006
766 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
767 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
769 * Changes/fixes for drivers/cfi_flash.c:
770 We *should* check if there are any error bits if the previous call
771 returned ERR_OK (Otherwise we will have output an error message in
772 flash_status_check() already.) The original code would only check for
773 error bits if flash_status_check() returns ERR_TIMEOUT.
774 Patch by Marcus Hall, 23 Aug 2005
776 * Changes/fixes for drivers/cfi_flash.c:
777 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
778 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
779 Patch by Sangmoon Kim, 19 Aug 2005
781 * Fixes for drivers/cfi_flash.c:
782 - Fix wrong timeout value usage in flash_status_check()
783 - Round write_tout up when converting to msec in flash_get_size()
784 - Remove clearing flash status at the end of flash_write_cfibuffer()
785 which sets Intel 28F640J3 flash back to command mode on CSB472
786 Patch by Tolunay Orkun, 02 July 2005
788 * Add basic support for the SMMACO4 Board from PanDaCom.
789 Patch by Heiko Schocher, 20 Feb 2006
791 * Add GIT version information (commid ID) to untagged U-Boot versions
793 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
794 of all unreleased (untagged) U-Boot images will be automatically
795 extended upon compiletime with a part of the GIT commit ID and
796 possibly with "dirty" if uncommited changes are detected.
798 Here an example for the resulting version:
799 "U-Boot 1.1.4-g3457ac18-dirty"
801 The version is now maintained in the toplevel Makefile and the
802 version headers are autogenerated.
804 Patch by Stefan Roese, 9 Feb 2006
806 * Update default environment for INKA4x00 board.
808 * Convert CPCI750 to use common CFI flash driver
809 Patch by Reinhard Arlt, 8 Feb 2006
811 * Various changes to esd HH405 board specific files
812 Patch by Matthias Fuchs, 07 Feb 2006
814 * Cleanup U-Boot boot messages on ARM.
816 To match the U-Boot user interface on ARM platforms to the U-Boot
817 standard (as on PPC platforms), some messages with debug character
818 are removed from the default U-Boot build.
819 Enable DEBUG for lib_arm/board.c to enable debug messages.
820 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
821 Patch by Stefan Roese, 24 Jan 2006
823 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
824 Patch by Stefan Roese, 18 Jan 2006
826 * Add VGA support (CT69000) to CPCI750 board.
827 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
828 Patch by Reinhard Arlt, 30 Dec 2005
830 * PMC405 and CPCI405: Moved configuration of pci resources
832 PMC405 and CPCI2DP: Added firmware download and booting via pci.
833 Patch by Matthias Fuchs, 20 Dec 2005
835 * Add ColdFire targets to MAKEALL script
836 Patch by Zachary Landau, 26 Jan 2006
838 * Add support for r5200 board
839 Patch by Zachary Landau, 26 Jan 2006
841 * Add support for Freescale M5271 processor
842 Patch by Zachary Landau, 26 Jan 2006
844 * Fix 28F256J3A support on PM520 board
845 (without bank-switching only 32 MB can be accessed)
847 * Fix mkimage bug with multifile images created on 64 bit systems.
849 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
851 * Fix compiler problem with at91rm9200dk board.
852 Patch by Eugen Bigz, 19 Dec 2005
854 ======================================================================
855 Changes for U-Boot 1.1.4:
856 ======================================================================
858 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
859 - Changed GPIO setup to enable another address line in order to
860 address 64M of FLASH.
861 - Added function sdram_tr1_set to auto calculate the tr1 value for
863 Patch by Steven Blakeslee, 12 Dec 2005
865 * MPC5200: Set PCI retry counter to 0 = infinite retry;
866 The default of 255 is too short for slow devices.
867 Patch by Martin Nykodym, 12 Dec 2005
869 * Change port configuration for O2DNT (CODEC1 on PSC1).
871 * Fix register for PCI async mode on PPC440EP
872 Patch by Youngchul Bang, 08 Dec 2005
874 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
875 This segment may be required by some libgcc.a functions
878 * Fix DPRAM offset/size for MPC8541/8555.
879 Simplify TQM85xx Makefile handling.
881 * Fix data overflow (typo?) in rtc/ds1302.c
883 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
885 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
886 - Support for TQM8541/8555 boards added.
887 - Complete rework of TQM8540/8560 support.
888 - Common TQM85xx code now supports all current TQM85xx platforms
889 (TQM8540/8541/8555/8560).
890 - DDR SDRAM size detection added.
891 - CAS latency default values can be overwritten by setting "serial#"
892 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
893 If problems are detected with this non default CAS latency,
894 the default values will be used instead.
895 - Flash size detection added.
896 - Moved FCC ethernet driver initialization behind TSEC driver init
897 -> TSEC is first device.
898 Patch by Stefan Roese, 30 Nov 2005
900 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
901 Patch by John Otken, 23 Nov 2005
903 * Changed PPC44x startup message (cpu info, speed...) to common style:
904 On PPC44x platforms, the startup message generated in "cpu.c" only
905 comprised the ppc type and revision but not additional information
906 like speed etc. Those speed infos where printed in the board specific
907 code. This new implementation now prints all CPU infos in the common
908 cpu specific code. No board specific code is needed anymore and
909 therefore removed from all current 44x implementations.
910 Patch by Stefan Roese, 27 Nov 2005
912 * Adjust TQM834x PHY addresses for latest hardware revision.
914 * Increase malloc arena on TQM5200 board to 256 kB.
915 With 64 kb uniform flash sector size the old value of 128 kB was
918 * Fix miiphy global data initialization (problem on 4xx boards when
919 no ethaddr is assigned). Initialization moved from
920 miiphy_register() to eth_initialize().
922 Based on initial patch for 4xx platform by Matthias Fuchs.
924 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
926 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
927 The COPYING file was extended to make clear that these files can be
928 used in non-GPL code, too.
929 Also, a corresponding note was placed in the headers of the affected files.
931 * Add support for Prodrive P3P440 board:
932 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
933 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
934 for bank autodetection
935 Patch by Stefan Roese, 22 Nov 2005
937 * Change all '$(...)' variable references into '${...}'
938 which makes the environment compatible with the hush shell.
939 WARNING: Support for the old '$(...)' syntax will be
940 discontinued in a later version.
942 * Minor changes to init flags in TQM834x PCI.
944 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
945 Patch by Stefan Roese, 15 Nov 2005
947 * New PPC 405EP board added: CMS700
948 Added CONFIG_NET_MULTI for VOM405 board.
949 Added reset_phy() for VOM405 board.
950 Patch by Matthias Fuchs, 09 Nov 2005
952 * Updated PCI mapping for esd CPCI2DP board.
953 Add support for error LED.
954 Patch by Matthias Fuchs, 07 Nov 2005
956 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
957 Patch by Stefan Roese, 07 Nov 2005
959 * Correct PPC Timebase register definitions (SPRN_TBRL...)
960 Patch by Stefan Roese, 07 Nov 2005
962 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
963 Patch by Stefan Roese, 05 Nov 2005
965 * Additional fix for external IRQ config on Yellowstone & Yosemite
966 Patch by Stefan Roese, 03 Nov 2005
968 * Add support for Ocotea pass 3 with 440GX Rev. F
969 Patch by Stefan Roese, 01 Nov 2005
971 * Fix external IRQ configuration on Yellowstone & Yosemite
972 Patch by Stefan Roese, 28 Oct 2005
974 * Add support for multiple PHYs.
975 Tested on the following boards:
976 cmcpu2 (at91rm9200/ether.c)
977 PPChameleon (ppc4xx/4xx_enet.c)
978 yukon (mpc8220/fec.c)
980 tqm834x (mpc834x/tsec.c) with EEPRO100
981 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
982 Main changes include:
984 - miiphy_register routine was added to allow multiple PHYs to be registered
985 - miiphy_read and miiphy_write are now defined in this file, and
986 require additional argument (char *devname)
987 - other miiphy_* routines also require additional device name argument
990 Calling reset_phy() was moved to be executed *after* eth_initialize().
991 This is necessary as now some of the implementations of reset_phy()
992 may need to use miiphy_reset() which is not allowed before eth_initialize()
993 as eth_initialize registers all required miiphy_* routines.
994 Tested on IP860 and PHY initializes properly after this change.
996 * Correct includes for flat tree builder.
998 * Fix conflicting types (flash_write()) in trab auto_update.c.
1000 * Add PCI support for the TQM834x board.
1002 * Add missing 4xx board to MAKEALL
1003 Patch by Stefan Roese, 20 Oct 2005
1005 * Fix conflicting types (flash_write()) in esd auto_update.c
1006 Patch by Stefan Roese, 20 Oct 2005
1008 * Fix problem with sleep in NetConsole (use get_timer())
1009 Patch by Stefan Roese, 20 Oct 2005
1011 * Add NetConsole Support for AMCC eval boards
1012 Patch by Stefan Roese, 20 Oct 2005
1014 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
1015 Patch by Stefan Roese, 18 Oct 2005
1017 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
1018 Fix identation on ext2ls help entry.
1019 Patch by Stefan Roese, 14 Oct 2005
1021 * Add support for TQM834x boards.
1024 * Cleanup for GCC-4.x
1026 * Add documentation for Open Firmware Flat Tree and usage.
1027 Patch by Pantelis Antoniou, 13 Oct 2005
1029 * Add missing files for Pantelis Antoniou's patch
1030 Patch by Pantelis Antoniou, 04 Sep 2005
1032 * Fix problem in ppc4xx eth-driver without ethaddr (only without
1033 CONFIG_NET_MULTI set)
1034 Patch by Stefan Roese, 10 Oct 2005
1036 * Fix gzip bmp support (test if malloc fails, warning when truncated).
1037 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
1038 Patch by Stefan Roese, 07 Oct 2005
1040 * Add support for OF flat tree for the STXtc board.
1041 Patch by Pantelis Antoniou, 04 Sep 2005
1043 * Support passing of OF flat trees to the kernel.
1044 Patch by Pantelis Antoniou, 04 Sep 2005
1048 * Add support for NetSilicon NS7520 processor.
1049 Patch by Art Shipkowski, 12 May 2005
1051 * Add support for AP1000 board.
1052 Patch by James MacAulay, 07 Oct 2005
1054 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
1055 Patch by Anders Larsen, 07 Oct 2005
1057 The Atmel errata #11 states that the transfer buffer descriptor
1058 table must be aligned on a 16-word boundary. As it turned out, this
1059 is insufficient - it seems the table must be aligned on a boundary
1060 at least as large as the table itself (in Linux this is not an
1061 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
1063 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
1064 Patch by Anders Larsen, 07 Oct 2005
1066 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
1067 sed the linker scripts, rather than pre-process them.
1068 Patch by Peter Pearse, 07 Oct 2005
1070 * Update make target for ARM supported boards.
1071 Use lowlevel_init() instead of platformsetup() [rename].
1072 Patch by Peter Pearse, 06 Oct 2005
1074 * Fix booting from serial dataflash on AT91RM9200
1075 Patch by Peter Menzebach, 29 Aug 2005
1077 * Add JFFS2 support for TRAB board
1078 Patch by Martin Krause, 25 Aug 2005
1080 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
1081 Patch by Marcus Hall, 24 Aug 2005
1083 * Fix the machine-id of the Cogent csb637 board
1084 Patch by Anders Larsen, 05 Oct 2005
1086 * Complete support for the KwikByte KB920x boards
1087 Patch by Anders Larsen, 05 Oct 2005
1089 * Set the AT91RM9200 clock to asynchronous mode
1090 Patch by Anders Larsen, 03 May 2005
1092 * Set the AT91RM9200 clock to synchronous mode
1093 Patch by Anders Larsen, 29 Apr 2005
1095 * Add support for Cogent csb637
1096 Patch by Anders Larsen, 29 Apr 2005
1098 * Fix dm9161.c initialization
1099 Patch by Anders Larsen, 29 Apr 2005
1101 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
1102 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
1104 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
1105 Patch by Anders Larsen, 29 Apr 2005
1107 * Fix device partition intialization for SystemACE disks.
1108 Patch by Stephen Williams, 28 Apr 2005
1110 * Added support for KwikByte KB920x boards (based on AT91RM9200)
1111 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
1113 * Add support for S29GL064M-R3 flash chip on xsengine board
1114 Patch by Kurt Stremerch, 18 Apr 2005
1116 * E500 update: repoint IVPR to RAM when code is relocated
1117 Patch by Kylo Ginsberg, 13 Apr 2005
1119 * Fix loop end test in lib_generic/string.c:strswab()
1120 Patch by Andrew Dyer, October 10, 2005
1121 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1125 * Update ARM Integrator boards:
1126 Correct addessing errors in platform files.
1127 Split off common core module data from Integrator header files to
1128 include/armcoremodule.h.
1129 Patch by Peter Pearse, 04 Oct 2005
1131 * Make sure only supported compiler options are used
1132 Import "cc-option" shell function from kernel and
1133 use it to get the correct ARM GCC options for individual CPUs
1134 Patch by Peter Pearse, 30 Jun 2005
1136 * Fix 440GR to print correct cpu revision
1137 Patch by Stefan Roese, 04 Oct 2005
1139 * Change board message on AMCC Yosemite & Yellowstone to common style
1140 Patch by Stefan Roese, 03 Oct 2005
1142 * Fix compiler warning
1144 * Fix FEC PHY addresses for TQM85xx boards
1146 * Fix uninitialized variable problem in hush shell
1147 Patch by Lars Rostock, 26 Sep 2005
1149 * Undo change of f6e20fc6ca... to include/configs/trab.h
1150 (Must have been an accident?)
1152 * Add support for AT91RM9200 OHCI Controller.
1153 Patch by Eric Benard, 07 Apr 2005
1155 * Update ARM mach-types.h
1156 Patch by Eric Benard, 07 Apr 2005
1158 * Add support for MP2USB board.
1159 Patch by Eric Benard, 07 Apr 2005
1161 * Add board support for armadillo HT1070
1162 Patch by Rowel Atienza, 06 Apr 2005
1164 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1165 Patch by Vitaly Bordug, 30 Mar 2005
1167 * Add iopset command on mpc8xx
1168 Patch by Daniel Eisenhut, 25 Mar 2005
1170 * Add support for MII in eepro100 driver.
1171 Patch by Gleb Natapov, 21 Mar 2005
1173 * Fixes to the Lubbock (PXA 25x) support:
1174 - Resolve the FIXME with respect to saving the u-boot environment.
1175 - Make the default load address land in real memory.
1176 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1177 Patch by David Brownell, 10 Mar 2005
1179 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1180 Patch by Marc Leeman, 04 Mar 2005
1182 * OMAP242x H4 board update
1183 - fix for ES2 differences.
1184 - switch to using the cfi_flash driver.
1185 - fix SRAM build address.
1186 - fix for GP device operation.
1187 - unlock SRAM for GP devices.
1188 - display more device information.
1189 - fix potential deadlock in omap24xx_i2c driver.
1190 - fix DLL load values to match dpllout*1 operation.
1191 - fix 2nd chip select init for combo DDR device.
1192 - add support for CFI Intel 28F256L18 on H4 board.
1193 Patch by Richard Woodruff, 03 Mar 2005
1195 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1196 Patch by Steven Scholz, 02 Mar 2005
1199 Patch by Ara Avanesyan, 24 Feb 2005
1201 * Remove unneeded #include <malloc.h>
1202 Patch by Ladislav Michl, 22 Feb 2005
1204 * Add cramfs support for m68k
1205 Patch by Zachary Landau, 21 Feb 2005
1207 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1208 Patch by Jeff Angielski, 21 Feb 2005
1210 * Fix au1x00_serial baud rate calculation:
1211 remove hardcoded cpu clock divisor and use register instead;
1212 round up instead of truncate
1213 Patch by Andrew Dyer, 15 Feb 2005
1215 * Add Xilinx Spartan3 family FPGA support
1216 Patch by Kurt Stremerch, 14 Feb 2005
1218 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1219 Patch by Zachary Landau, 11 Feb 2005
1221 * Fix VOH405 Support
1222 Patch by Matthias Fuchs, 25 Sep 2005
1224 * Added support for PCI bridge on MPC8272ADS
1225 Patch by Vitaly Bordug, Feb 09 2005
1227 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1228 Patch by Jean-Paul Saman, 8 Feb 2005
1230 * Fix strswab() to reliably find end of string
1231 Patch by Andrew Dyer, 08 Feb 2005
1233 * Fix typos in include/ppc440.h
1234 Patch by Andrew E Mileski, 04 Feb 2005
1236 * Add Vibren (was Accelent) PXA255 IDP Support
1237 Patch by Cliff Brake, 04 Feb 2005
1239 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1240 Patch by Andrew Dyer, 31 Jan 2005
1242 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1243 Patch by Peter Pearse, 2 Feb 2005
1245 * Fix error handling in tools/env/fw_env.c
1246 Patch by Ara Avanesyan, 01 Feb 2005
1248 * Fix MGT5100 PSC baudrate calculation
1249 Patch by Sebastian Schau, 27 Jan 2005
1251 * OMAP242x fix for GP device booting
1252 - Add SRAM unlock for GP devices.
1253 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1254 Patches by Richard Woodruff, 21 Jan 2005:
1256 * Add support for AMD's Pb1x00 eval board;
1257 add MII routines to the au1x00 ethernet driver;
1258 add USB ohci driver (work in progress)
1259 Patch by Thomas Sailer, 20 Jan 2005
1261 * Update omap5912osk board
1262 Use drivers/cfi_flash.c instead of private flash driver;
1263 Remove hardcoded personalized settings from omap5912osk.h;
1264 Fix spacing with (RO) marks in 'flinfo' output.
1265 Patch by Michael Bendzick, 14 Jan 2005
1267 * Fix warnings for PCI code on ixp
1268 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1270 * virtex2 fix for bogus download error messages
1271 The virtex2 FPGA download code watches for init going active during
1272 a download of config data as an error condition. init also goes
1273 active after a configuration is finished in concert with the done
1274 signal. So far, the code does not check for done active until all
1275 of the configuration data is sent. If configuration data has a few
1276 extra pad bytes at the end, this would cause an error message even
1277 though the download had suceeded.
1278 NOTE: virtex2 slave serial and spartan2 versions may still have the
1280 Patch by Andrew Dyer, 12 Jan 2005
1282 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1283 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1284 message when probing for nonexistent flash in little endian mode.
1285 As a side effect more efficient and smaller code is generated,
1286 which is always a Good Thing (TM).
1287 Patch by Ladislav Michl, 24 Sep 2005
1289 * Update for TFTP using a fixed UDP port
1290 Use the approved environment variable names. Added "tftpdstp" to
1291 allow ports other than 69 per Tolunay Orkun's recommendation.
1292 Patch by Jerry Van Baren, 12 Jan 2005
1294 * Allow to force TFTP to use a fixed UDP port
1295 (Add a configuration option CONFIG_TFTP_PORT and optional env
1297 Patch by Jerry Van Baren, 10 Jan 2005
1299 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1300 Patch by Leif Lindholm, 29 Dec 2004
1302 * Cleanup: fix broken builds
1304 * Fix PHY address argument passing with mii info command
1305 Patch by Andrew Dyer, 28 Dec 2004
1307 * Cleanup (PPC4xx is AMCC now)
1309 * esd CPCI2DP board added
1310 Patch by Matthias Fuchs, 22 Sep 2005
1312 * esd PMC405 board updated
1313 Patch by Matthias Fuchs, 22 Sep 2005
1315 * Add SM501 support to HH405 board.
1316 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1317 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1318 Patch by Stefan Roese, 22 Sep 2005
1320 * Fix autonegotiation in tsec ethernet driver
1321 Patch by Stefan Roese, 21 Sep 2005
1323 * Fix bug in auto_update (trab board)
1324 Patch by Martin Krause, 16 Sep 2005
1326 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1327 Patch by Francesco Mandracci, 16 Sep 2005
1329 * Update configuration for INKA4x0 board
1331 * Update configuration for PM854 board
1332 Based on patch by R. Loeffl, 20 Jul 2005
1334 * Add PCI support to TQM8540 and TQM8560 boards
1335 Patch by Stefan Roese, 15 Sep 2005
1337 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1338 boards (baudrate, environment...). Flash driver fixed.
1339 Patch by Stefan Roese, 15 Sep 2005
1341 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1342 ethernet port on ebony.
1343 Patch by Stefan Roese, 7 Sep 2005
1345 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1347 * Change default console baud rate for stxxtc board
1349 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1350 Patch by Stefan Roese, 31 Aug 2005
1352 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1353 Patch by Pantelis Antoniou, 02 Sep 2005
1357 * Enable SM712 driver support for HMI1001 board.
1359 * Fix problems with ld version 2.16 (dot outside sections problem)
1360 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1361 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1363 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1365 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1367 * Add keyboard and dot matrix display support for HMI1001 board.
1369 * Prepare U-Boot for gcc-4.x
1371 * Fixed Bamboo port to enable running without DDR-DIMM
1372 (Bamboo has also 64MB onboard DDR)
1373 Patch by Stefan Roese, 24 Aug 2005
1375 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1376 now handling all 4xx cpu's
1377 Patch by Stefan Roese, 16 Aug 2005
1379 * Fix make dependencies for at91rm9200 and ks8695 cpus
1380 Patch by Steven Scholz, 23 Aug 2005
1382 * Add JFFS2 support for TQM5200 board
1384 * Add esd cpci5200 and pf5200 boards
1385 Patch by Reinhard Arlt, 22 Aug 2005
1387 * Fix sysclock for TQM8540 and TQM8560 boards
1388 Patch by Martin Krause, 25 Jul 2005
1390 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1391 Patch by Martin Krause, 08 Jun 2005
1393 * Add new board specific commands for TQM5200/STK52XX
1394 - Sound commands (beep, wav, sound)
1395 - Test commands (led, can, backlight, rs232)
1396 Patch by Martin Krause, 02 May 2005
1398 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1399 because of a bug in the AT91RM9200 CPU PLL
1400 Patch by Martin Krause, 22 Apr 2005
1402 * Add automatic HW detection for another CMC_PU2 variant
1403 Patch by Martin Krause, 20 Apr 2005
1405 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1406 Patch by Martin Krause, 19 Apr 2005
1408 * Fix initialization problem on TQM5200 without SM501
1409 Patch by Martin Krause, 08 Apr 2005
1411 * Add RTC support for STK52XX.200
1412 Patch by Martin Krause, 07 Apr 2005
1414 * Add support for IFM o2dnt board
1416 * Enable PCI on hmi1001 board
1418 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1419 so we can use them to, e.g., check the existence of a file with
1420 "if ls foo; then this; else that; fi" in the hush shell
1421 Patch by Andreas Engel, 16 August 2005
1423 * Coding style cleanup
1425 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1426 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1428 * Check return value of malloc in 440gx_enet.c
1429 Patch by Travis B. Sawyer, 18 Jul 2005
1431 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1432 Second serial port on 440GX now defined as a system device.
1433 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1434 Patch by Travis B. Sawyer, 12 Jul 2005
1436 ======================================================================
1437 Changes for U-Boot 1.1.3:
1438 ======================================================================
1440 * Minor code cleanup
1442 * Add forgotten new fils from latest VoiceBlue update
1444 * Make bootretry feature work with hush shell.
1445 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1446 Patch by Andreas Engel, 19 Jul 2005
1448 * Update Hymod Board Database PHP code in "tools" directory
1449 Patch by Murray Jensen, 01 Jul 2005
1451 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1452 Patch by Murray Jensen, 30 Jun 2005
1454 * Fix Murray Jensen's mail address.
1455 Patch by Murray Jensen, 30 Jun 2005
1457 * Preserve PHY_BMCR during a soft reset.
1458 Patch by Carl Riechers, 24 Jun 2005
1460 * VoiceBlue update: eeprom tool can also store firmware version now.
1461 eeprom.bin is runable by jumping at load address.
1462 Patch by Ladislav Michl, 23 May 2005
1464 * Move the AT91RM9200DK to the ARM Systems list.
1465 Patch by Anders Larsen, 26 Apr 2005
1467 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1468 Patch by Anders Larsen, 26 Apr 2005
1470 * measure_gclk() is needed when DEBUG is enabled
1471 Patch by Bryan O'Donoghue, 25 Apr 2005
1473 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1474 Patch by Reinhard Arlt, 12 Aug 2005
1476 * esd PCI405 board updated
1477 Patch by Matthias Fuchs, 28 Jul 2005
1479 * esd WUH405 and DU405 board updated
1480 Patch by Matthias Fuchs, 27 Jul 2005
1482 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1483 Patch by Matthias Fuchs, 4 May 2005
1485 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1486 boards (baudrate, environment...). Flash driver fixed.
1487 Patch by Stefan Roese, 11 Aug 2005
1489 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1490 Patch by Stefan Roese, 11 Aug 2005
1492 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1493 Patch by Stefan Roese, 11 Aug 2005
1495 * Add configuration for IFM AEV FIFO board.
1496 Minor coding style cleanup.
1498 * Add configuration for IFM SPI eval board
1500 * Fix CompactFlash problem on HMI1001 board
1502 * Make new "mtdparts" code build with older compilers
1503 Patch by Andrea Scian, 09 Aug 2005
1505 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1506 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1507 with the 405 defines and the linux kernel defines.
1508 Patch by Stefan Roese, 08 Aug 2005
1510 * Fix compiler warnings with older GCC versions
1512 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1514 Old, obsolete and duplicated code was cleaned up and replace by the
1515 new partitioning method. There are two possible approaches now:
1517 The first one is to define a single, static partition:
1519 #undef CONFIG_JFFS2_CMDLINE
1520 #define CONFIG_JFFS2_DEV "nor0"
1521 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1522 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1523 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1525 The second method uses the mtdparts command line option and dynamic
1528 /* mtdparts command line support */
1529 #define CONFIG_JFFS2_CMDLINE
1530 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1531 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1533 Command line of course produces bigger images, and may be inappropriate
1534 for some targets, so by default it's off.
1536 * Fix build problems for PM856 Board
1538 * Fix sign extension bug in 'fpga loadb' command;
1539 make 'fpga loadb' always print the file header info
1540 Patch by Andrew Dyer, 11 Jan 2005
1542 * Fix errors that occur when accessing SystemACE CF
1543 Patch by Jeff Angielski, 09 Jan 2005
1545 * Document switching between U-Boot and PlanetCore on RPXlite
1546 by Sam Song, 24 Dec 2004
1548 * Fix PowerQUICC II mask detection.
1549 Patch by Eugene Surovegin, 20 Dec 2004
1551 * Add support for Altera NIOS DK1C20 board
1552 Patch by Shlomo Kut, 13 Dec 2004
1554 * Add support for ep8248 board
1555 Patch by Yuli Barcohen, 12 Dec 2004
1559 * Fix baudrate setting for KGDB on MPC8260
1560 Patch by HoJin, 11 Dec 2004
1562 * Fix 'mii help' text formatting
1563 Patch by Cory Tusar, 10 Dec 2004
1565 * Fix return code of NFS command
1566 Patch by Hiroshi Ito, 11 Dec 2004
1570 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1571 Patch by Steven Blakeslee, 04 Aug 2005
1573 * Add support for AMCC Bamboo PPC440EP eval board
1574 Patch by Stefan Roese, 04 Aug 2005
1576 * Patch by Jon Loeliger
1577 Fix style issues primarily in 85xx and 83xx boards.
1579 - Trailing white space
1580 - Indentation not by TAB
1581 - Excessive amount of empty lines
1582 - Trailing empty lines
1584 * Patch by Ron Alder, 11 Jul 2005
1585 Add Xianghua Xiao and Lunsheng Wang's support for the
1586 GDA MPC8540 EVAL board.
1588 * Patch by Eran Liberty
1589 Add support for the Freescale MPC8349ADS board.
1591 * Patch by Jon Loeliger, 25 Jul 2005
1592 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1593 by the upcoming mpc83xx family as well.
1595 * Patch by Jon Loeliger, 05 May 2005
1596 Implemented support for MPC8548CDS board.
1597 Added DDR II support based on SPD values for MPC85xx boards.
1598 This roll-up patch also includes bugfies for the previously
1600 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1602 * Patch by Jon Loeliger, 10 Feb 2005
1603 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1605 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1607 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1608 for faster flash parts.
1609 Add documentation for BR/OR for FLASH.
1611 * Patch by Jon Loeliger 08 Feb 2005
1612 Determine L2 Cache size dynamically on 85XX boards.
1614 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1615 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1616 option rather than a myriad of CONFIG_MPC8560-like variants.
1617 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1618 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1619 new CONFIG_CPM2 option to each 8260 board.
1621 * Add support for MicroSys PM856 board
1622 Patch by Josef Wagner, 03 Aug 2005
1624 * Minor fixes to PM854 board
1625 Patch by Josef Wagner, 03 Aug 2005
1627 * Adjust configuration of XENIAX board
1628 (chip select and GPIO required for USB operation)
1630 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1631 routed to the Watchdog handler
1632 Patch by Eugene Surovegin, 18 Jun 2005
1634 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1635 Patch by Denis Peter, 06 Dec 2004
1637 * Fix endianess problem in TFTP / NFS default filenames
1638 Patch by Hiroshi Ito, 06 Dec 2004
1640 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1642 Patch by Murray Jensen, 18 Jul 2005
1644 * Fix typo in mkconfig script (used == instead of =)
1645 Patch by Murray Jensen, 18 Jul 2005
1647 * Cleanup build problems on 64 bit build hosts
1649 * Update MAINTAINERS file
1651 * Patch by Stefan Roese, 01 Aug 2005:
1652 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1653 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1655 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1656 to run on both 405GP and 405GPr eval boards).
1658 * Patch by Steven Blakeslee, 27 Jul 2005:
1659 - Add support for AMCC PPC440EP/GR.
1660 - Add support for AMCC Yosemite PPC440EP eval board.
1661 - Add support for AMCC Yellowstone PPC440GR eval board.
1663 * Minor fixes for PPChameleon Board:
1664 - fix alignment of NAND size
1665 - make code do what the comment says
1667 * Implement h/w sector protection status synchronization at boot.
1668 The code is provided for, and was tested on, the Yukon/Alaska
1669 and PM520 boards only.
1671 A bug in flash_real_protect() for the Yukon board was fixed by
1672 adding a function that tells if two banks are on one flash chip.
1674 * Fix sysmon POST problem: check I2C error codes
1675 This fixes a problem of displaying bogus voltages when the voltages
1676 are so low that the I2C devices start failing while the rest of the
1677 system keeps running.
1679 * Patch by Cedric Vincent, 6 Jul 2005:
1680 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1682 * Patch by Jon Loeliger, 20 Jul 2005:
1683 Add missing PCI IO port definitions.
1685 * Add CompactFlash support for HMI1001 board.
1687 * Adjust printed board ID for LWMON board.
1689 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1691 * Add new argument format for flash commands to allow for usage like
1692 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1693 U-Boot will automaticially find the end of the corresponding sector.
1695 * Patch by Stefan Roese, 5 Jul 2005:
1696 Update uc100 board PHY setup
1698 * Patch by Stefan Roese, 1 Jul 2005:
1699 Fix PHY address for CATcenter board (now correct!)
1701 * Patch by Stefan Roese, 30 Jun 2005:
1702 Fix PHY addresses for PPChameleon and CATcenter boards
1703 Change MAINTAINER for most esd boards
1705 * Patch by Detlev Zundel, 30 Jun 2005:
1706 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1708 * Fix baudrate calculation problem on MPC5200 systems
1710 * Add EEPROM and RTC support for HMI1001 board
1712 * Patch by Detlev Zundel, 20 Jun 2005:
1713 Fix initialization of low active GPIO pins on inka4x0 board
1715 * Enable redundant environment, disable HW flash protection of
1718 * Patch by Travis Sawyer, 10 Jun 2005:
1719 Initialize allocated dev and private hw structures
1720 after their respective allocation in 440gx_enet.c
1722 * Patch by Steven Scholz, 10 Jun 2005:
1723 Fix byteorder problems with second argument of "bootm" with
1726 * Add support for HMI1001 board
1728 * Disable "date" and "sntp" commands on TQM866M
1730 * Fix watchdog reset problems on LWMON board
1732 * Patch by Juergen Selent, 17 May 2005:
1733 Add support for Funkwerk VoVPN gateway module.
1735 * Cleanup debug code for MPC8220 FEC driver
1737 * Extend burst mode RAM test program to take a loop count
1740 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1741 those boards that use it.
1743 * Patches by Greg Ungerer, 19 May 2005:
1744 - add support for the KS8695P (ARM 922 based) CPU
1745 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1747 * Patch by Steven Scholz, 19 May 2005:
1748 Add support for CONFIG_SERIAL_TAG on ARM boards
1750 * Add PCI support for Sorcery board.
1751 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1753 * Fix compile problems caused by new burst mode SDRAM test;
1754 make port pins to trigger logic analyzer configurable
1756 * Fix timer handling on MPC85xx systems
1758 * Fix debug code in omap5912osk flash driver
1760 * Add support for MPC8247 based "IDS8247" board.
1762 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1764 * On LWMON we must use the watchdog to reset the board as the CPU
1765 genereated HRESET pulse is too short to reset the external
1768 * Add test tool to exercise SDRAM accesses in burst mode
1769 (as standalone program, MPC8xx/PowerPC only)
1771 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1774 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1775 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1776 added to support LZO and LZARI compression modes (undefined by
1779 * Fix problem with symbolic links in JFFS2 code.
1781 * Use linker ASSERT statement to prevent undetected overlapping of
1782 sections on PPChameleon board; other boards might use this, too.
1784 * Patch by Stefan Roese, 03 May 2005:
1786 Fix problems in cmd_universe.c
1788 * Patch by Matthias Fuchs, 03 May 2005:
1789 Added missing variable declaration in cmd_nand.c
1790 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1792 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1794 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1796 Fix PHY address for canmb board.
1798 * Cleanup serial console baudrate calculation on AT91RM9200;
1799 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1801 * Patch by Matthias Fuchs, 18 Apr 2005:
1802 Make PCI target address spaces on PMC405 and CPCI405 boards
1803 configurable via environment variables
1805 * Auto-size RAM on canmb board.
1807 * Add support for canmb board
1809 * Patch by Stefan Roese, 13 Apr 2005:
1810 Update for esd apc405
1812 * Fixes for TQM8560 board:
1814 - remove debug messages
1815 - fix flash sector protection
1817 * Patch by Steven Scholz, 07 Apr 2005:
1818 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1820 * Patches by Steven Scholz, 07 Apr 2005:
1821 Fix compiler warning in altera.c
1822 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1824 * Patch by Ladislav Michl, 06 Apr 2005:
1825 Fix voiceblue configuration.
1827 * Patch by Stefan Roese, 06 Apr 2005:
1828 Updates for OCOTEA board:
1829 - Changed U-Boot size from 512kByte to 256kByte
1830 - Fixed flash driver to support boot from soldered user flash
1831 - Added README for switch from PIBS firmware to U-Boot
1833 * Patch by Travis Sawyer, 05 Apr 2005:
1834 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1835 Problem found by Andrew Wozniak.
1837 * Patch by Steven Scholz, 06 Apr 2005:
1838 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1839 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1841 * Patches by Robert Whaley, 29 Nov 2004:
1842 - update the pxa-regs.h file for PXA27x chips
1843 - add PXA27x based ADSVIX board
1844 - add support for MMC on PXA27x processors
1846 * Patch by Andrew E. Mileski, 28 Nov 2004:
1847 Fix PPC4xx SPD SDRAM detection bug
1849 * Patch by Hiroshi Ito, 26 Nov 2004:
1850 Fix logic of "test -z" and "test -n" commands
1852 * Patch by Ladislav Michl, 05 Apr 2005:
1853 Add support for VoiceBlue board.
1855 * Patch by Ladislav Michl, 05 Apr 2005:
1856 Fix netboot_common() prototypes.
1858 * Patch by Steven Scholz, 05 Apr 2005:
1859 Use i.MX watchdog timer for reset_cpu()
1861 * Patch by Steven Scholz, 05 Apr 2005:
1862 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1863 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1864 (now in interupts.c)
1866 * Add support for MPC8220 based "sorcery" board.
1868 * Add support for TQM8560 board.
1870 * Add FEC support for TQM8540 board.
1871 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1873 * Patch by Martin Krause, 04 Apr 2005:
1874 Update default configuration for CMC_PU2 board.
1876 * Patch by Steven Scholz, 04 Apr 2005:
1877 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1878 - introduce two new configuration options instead:
1879 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1881 * Patch by Steven Scholz, 04 Apr 2005:
1882 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1884 * Fix timer code for ARM systems: make sure that udelay() does not
1885 reset timers so it's save to use udelay() in timeout code.
1887 * Patch by Mathias Küster, 23 Nov 2004:
1888 add udelay support for the mcf5282 cpu
1890 * Patch by Tolunay Orkun, 16 November 2004:
1891 fix incorrect onboard Xilinx CPLD base address
1893 * Patch by Jerry Van Baren, 08 Nov 2004:
1894 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1895 the jumper for the HRCW source should select flash. If lowboot is
1896 not selected, the jumper for the HRCW source should select the
1898 - change default load base address to 0x00400000
1900 * Patch by Yuli Barcohen, 08 Nov 2004:
1901 Add support for Analogue & Micro Rattler boards.
1902 Tested on Rattler8248.
1904 * Patch by Andre Renaud, 08 Nov 2004:
1905 Fix watchdog support in common/lcd.c
1907 * Patch by Marc Leeman, 05 Nov 2003:
1908 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1909 bug only affects the XPC8245 processors
1911 * Patches by Josef Wagner, 29 Oct 2004:
1912 - Add support for MicroSys CPU87 board
1913 - Add support for MicroSys PM854 board
1915 * Patch by Jian Zhang, 02 Nov 2004:
1916 Add 16-bit NAND support
1918 * Patch by Scott McNutt, 01 Nov 2004:
1919 Add missing NIOS/NIOS2 support for "iminfo" command
1921 * Patch by Detlev Zundel, 29 Oct 2004:
1922 Add missing NIOS/NIOS2 support for "mkimage" tool.
1924 * Patch by David Adair, 27 Oct 2004:
1925 Add missing 440GX SDRAM Controller reset
1927 * Patch by Steven Scholz, 25 Oct 2004:
1928 Declare reset_cpu() in include/common.h instead locally
1930 * Patch by Yusdi Santoso, 22 Oct 2004:
1931 - Add support for HIDDEN_DRAGON board
1932 - fix endianess problem in driver/rtl1839.c
1934 * Patch by Allen Curtis, 21 Oct 2004:
1935 support multiple serial ports
1937 * Patch by Richard Klingler, 03 Apr 2005:
1938 Add call to eth_halt() in net/net.c when called functions fail
1939 after eth_init() has been called.
1941 * Patch by Sam Song, 3 April 2005:
1942 - Update README.Netconsole
1945 * Prepare for SoC rework of ARM code:
1946 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1947 - rename memsetup into lowlevel_init (function name and source files)
1948 Patch by Steven Scholz, 03 Apr 2005:
1949 - create SoC specific directories include/asm-arm/arch-imx and
1950 include/asm-arm/arch-s3c24x0
1952 * Fix problems with SNTP support;
1953 enable SNTP support in some boards.
1955 * Patches by Martin Krause, 01 Apr 2005:
1956 - Fix flash erase timeout on CMC_PU2
1957 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1959 * Patch by Steven Scholz, 13 March 2005:
1960 fix cache enabling for AT91RM9200
1962 * Patch by Masami Komiya, 30 Mar 2005:
1963 add SNTP support and expand time server and time offset fields of
1964 DHCP support. See doc/README.SNTP
1966 * Patch by Steven Scholz, 13 Dec 2004:
1967 Fix bug in at91rm920 ethernet driver
1969 * Patch by Steven Scholz, 13 Dec 2004:
1970 Remove duplicated code by merging memsetup.S files for
1971 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1973 * Patch by Detlev Zundel, 31 Mar 2005:
1974 Cleanup duplicate definition of overwrite_console()
1976 * Update TQM5200 configuration;
1977 prepare for Rev. 200 starter kit boards
1979 * Patch by Scott McNutt, 21 Oct 2004:
1980 Add support for Nios-II EPCS Controller core.
1982 * Patch by Scott McNutt, 20 Oct 2004:
1984 - Add sysid command (Nios-II only).
1985 - Locate default exception trampoline at proper offset.
1986 - Implement I/O routines (readb, writeb, etc)
1987 - Implement do_bootm_linux
1989 * Patches by Martin Krause, 22 Mar 2005:
1990 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1991 - add support for SM501 graphics controller
1992 - add support for graphic console on TQM5200
1993 - add support for TQM5200 Rev 200
1994 - cleanup, fix typo in include/configs/TQM5200.h
1996 * Patch by Manfred Baral, 17 Mar 2005:
1999 * Fix RTC configuration for PPChameleon board
2001 * Cleanup, fix typo in include/configs/TQM5200.h
2003 * Patch by Stefan Roese, 16 Mar 2005:
2004 Update for esd auto_update and hh405 board
2006 * Adapt for U-Boot image size (new features enabled) on TQM5200
2008 * Update code for TQM8540 board (and 85xx in general):
2009 - Change the name of the Ethernet driver: MOTO ENET -> ENET
2010 - Reformat boot messages
2011 - Enable redundant environment
2012 - Replace the -O2 optimization flag with -mno-string
2014 * Patch by David Brownell, 10 Mar 2005:
2015 Restore copyright statements in OHCI drivers.
2017 * Add support for TQM8540 board
2019 * Patch by Detlev Zundel, 14 Mar 2005:
2020 NC650: changed NAND flash addressing to using UPMB
2022 * Patch by Stefan Roese, 14 Mar 2005:
2023 Update for esd voh405 fpga image
2025 * INKA4x0: Allow initialization of LCD backlight dimming from
2026 "brightness" environment variable.
2028 * Add port initialization for digital I/O on INKA4x0
2030 * Patch by Stefan Roese, 01 Mar 2005:
2031 Update for esd boards dp405 and hub405
2033 * Fix get_partition_info() parameter error in all other calls
2034 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
2036 * Enable USB and IDE support for INKA4x0 board
2038 * Patch by Andrew Dyer, 28 Feb 2005:
2039 fix ext2load passing an incorrect pointer to get_partition_info()
2040 resulting in load failure for devices other than 0
2042 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
2044 * Cleanup USB and partition defines
2046 * Add support for ext2 filesystems and image timestamps to TQM5200 board
2048 * Add reset code for Coral-P on INKA4x0 board
2050 * Patch by Martin Krause, 28 Jun 2004:
2051 Update for TRAB board.
2053 * Fix some missing "volatile"s in MPC5xxx FEC driver
2055 * Fix cirrus voltage detection (for CPC45)
2057 * Fix byteorder problem in usbboot and scsiboot commands.
2059 * Patch by Cajus Hahn, 04 Feb 2005:
2060 - don't insist on leading '/' for filename in ext2load
2061 - set default partition to useful value (1) in ext2load
2063 * Patch by Andrew Dyer, 08 Jan 2005:
2064 fix wrong return codes in ext2 code
2066 * Removed '--no-warn-mismatch' option from Makefile. This option
2067 makes 'ld' to overlook binary objects compatibility.
2069 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
2070 --end-group) outside of the group. This will make 'ld' to do
2071 _multiple_ search in the library group when resolving symbol
2072 references and do only a _single_ seach in libgcc.a after the group
2075 * Fix stability problems on CPC45 board again.
2077 * Make image detection for diskboot / usbboot / scsiboot more robust
2078 (also check header checksum)
2080 * Update CPC45 board configuration.
2082 * Add USB and PCI support for INKA4x0 board
2084 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
2088 * Patch by Robin Getz, 13 Oct 2004:
2089 Add standalone application to change SMC91C111 MAC addresses,
2090 see examples/README.smc91111_eeprom
2092 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
2093 Fix Flash support for ARM Integrator CP.
2095 * Patch by Richard Woodruff, 10 Jan 2005:
2096 Update support for OMAP2420 (ARM11) and H4 board:
2097 o clean up and add new types to H4 memory probe code.
2098 o fix to work with internal boot.
2099 o added PRCM config III operation.
2100 o fix marginal flash timings.
2101 o add revison ATAG usage.
2102 o enable voltage scaling at power chip.
2103 o fix compile error for i2c.
2105 * Fix network problem (error when receiving multiple ARP packets)
2107 * Patch by Daniel Poirot, 12 Oct 2004:
2108 Add support for Wind River sbc405 board
2110 * Patch by Rainer Brestan, 12 Oct 2004:
2111 Make examples/Makefile more robust
2113 * Patch by Sam Song, 11 October 2004:
2114 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
2115 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2118 * Patch by Sam Song, 10 Oct 2004:
2119 Fix a parameter error in run_command() in main.c
2121 * Patch by Richard Woodruff, 01 Oct 2004:
2122 add support for the TI OMAP2420 processor and its H4 reference
2125 * Patch by Christian Pellegrin, 24 Sep 2004:
2126 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2128 * Patch by Leif Lindholm, 23 Sep 2004:
2129 add support for the AMD db1550 board
2131 * Patch by Travis Sawyer, 15 Sep 2004:
2132 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2133 update README.serial_multi
2135 * Patches by David Snowdon, 07 Sep 2004:
2136 - add u-boot.hex target in the top level Makefile
2137 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2138 - use -mtune=xscale and -march=armv5 options for PXA
2140 * Patch by Florian Schlote, 08 Sep 2004:
2141 Add support for SenTec-COBRA5272-board (ColdFire).
2143 * Patch by Gleb Natapov, 07 Sep 2004:
2144 mpc824x: set PCI latency timer to a sane value
2147 * Patch by Kurt Stremerch, 03 Sep 2004:
2148 Add bitstream configuration option for fpga command (Xilinx only).
2150 * Patch by Kurt Stremerch, 03 Sep 2004:
2151 Add Xilinx Spartan2E family FPGA support
2153 * Patch by Jeff Angielski, 02 Sep 2004:
2154 Add Added support for H2 revision of the EP8260 board.
2155 Fixed formatting for some of the EP8260 related source files.
2157 * Patch by Jon Loeliger, 02 Sep 2004:
2158 Reset monitor size back to 256 so environment can be written
2159 to flash on MPC85xx ADS and CDS releases.
2161 * Patch by Paolo Broggini, 02 Sep 2004:
2162 Make BSS clearing on ARM systems more robust
2164 * Patch by Yue Hu and Joe, 01 Sep 2004:
2165 - add PCI support for ixp425;
2166 - add EEPRO100 suppor tfor ixdp425 board.
2168 * Fix problem with protected sector detection in driver/cfi_flash.c
2170 ======================================================================
2171 Changes for U-Boot 1.1.2:
2172 ======================================================================
2174 * Code cleanup, mostly for GCC-3.3.x
2176 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2177 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2178 additional ethernet addresses.
2180 * Cleanup drivers/i82365.c - avoid duplication of code
2182 * Fix bogus "cannot span across banks" flash error message
2186 * Add support for CompactFlash for the CPC45 Board.
2188 * Fix problems with CMC_PU2 flash driver.
2191 - avoid trigraph warning in fs/ext2/ext2fs.c
2192 - rename UC100 -> uc100
2194 * Add support for UC100 board
2196 * Patch by Stefan Roese, 16 Dez 2004:
2197 - ext2fs support added
2198 - Tundra universe support added
2199 - ColdFire MCF5249 support added (no preloader needed!)
2200 - MCF5249 board TASREG added
2201 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2203 - some esd boards updated
2204 - memory commands "mdc" and "mwc" added for cyclic read/write
2205 (CONFIG_MX_CYCLIC, see README for further description)
2207 * Add support for INKA4X0 board
2209 * Patch by Steven Scholz, 12 Dec 2004:
2210 Fix typo in AT91 memory setup.
2212 * Patch by Martin Krause, 27 Oct 2004:
2213 - add support for "STK52xx" board (including PS/2 multiplexer)
2214 - add hardware detection for TQM5200
2216 * Clean up CMC PU2 flash driver
2218 * Update MAINTAINERS file
2220 * Fix bug in MPC823 LCD driver
2222 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2224 * Enable long help on CMC PU2 board;
2226 increase CPU speed from 179 to 207 MHz.
2228 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2229 unaligned tail part specially).
2231 * Update for AT91RM9200DK and CMC_PU2 boards:
2232 - Enable booting directly from flash
2233 - fix CMC_PU2 flash driver
2235 * Fix mkimage usage message
2237 * Map SRAM on NC650 board
2239 * Work around for Ethernet problems on Xaeniax board
2241 * Patch by TsiChung Liew, 23 Sep 2004:
2242 - add support for MPC8220 CPU
2243 - Add support for Alaska and Yukon boards
2245 * Fix configuration for ERIC board (needs more room)
2247 * Adjust MIPS compiler options at run-time depending on tools version
2248 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2249 "-mcpu=4kc" for old tools)
2251 * Add passing of the command line and memory size information to the
2252 kernel on xaeniax board.
2254 * Enable NAND flash support for NC650 board.
2256 * Patch by Thomas Lange 07 Oct 2004:
2257 Updated README for DBAu1x00 boards to match current status
2259 * Patch by Philippe Robin, 28 Sept 2004:
2260 Fix Flash support for Versatile.
2262 * Patch by Roger Blofeld, 16 Sep 2004:
2263 Fix timeout for DHCP command retry
2265 * Patch by Pantelis Antoniou, 14 Sep 2004:
2266 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2268 * Patch by Pantelis Antoniou, 14 Sep 2004:
2269 Kick watchdog when bz-decompressing
2271 * Fix CFG_HZ problems on AT91RM9200 systems
2272 [Remember: CFG_HZ should be 1000 on ALL systems!]
2274 * Patch by Gridish Shlomi, 30 Aug 2004:
2275 - Add support to revA version of PQ27 and PQ27E.
2276 - Reverted MPC8260ADS baudrate back to original 115200
2278 * Patch by Hojin, 17 Sep 2004:
2279 Fix typo in cfi_flash.c
2281 * Patch by Mark Jonas, 09 September 2004:
2282 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2285 * Patch by Mark Jonas, 31 August 2004:
2286 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2287 improves FTP performance for MPC5200 systems. Enabled for IceCube
2290 * Patch by Michael Bendzick, 30 Aug 2004:
2291 - Improve platform.S code for omap1510inn that detects whether code
2292 is running from SDRAM or not. Patch allows SDRAM to be configured
2293 if code is running out of SRAM at 0x20000000.
2295 * Patch by Frederick Klatt, 30 Aug 2004:
2296 Add support for the Wind River SBC8540/SBC8560 boards
2298 * Configure SX1 board to use drivers/cfi_flash.c
2300 * Patches by Michael Bendzick, 30 Aug 2004:
2301 - Configure omap1510inn board to use drivers/cfi_flash.c
2302 - Make drivers/cfi_flash.c protect environment and redundant
2305 * Patch by Steven Scholz, 23 Jun 2004:
2306 - Add script (tools/img2brec.sh) to programm U-Boot into
2307 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2309 * Patches by Scott McNutt, 24 Aug 2004:
2310 - Add support for Altera Nios-II processors.
2311 - Add support for Psyent PCI-5441 board.
2312 - Add support for Psyent PK1C20 board.
2314 * Patches by Jon Loeliger, 24 Aug 2004:
2315 - Add support for the MPC8541 and MPC8555 CDS boards
2316 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2317 - Convert MPC85xxADS to use common CFI flash driver
2318 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2319 from board_early_init_f()
2320 - Provide SW workaround for PCI initialization on 85xx CDS
2322 * Patches by George G. Davis, 24 Aug 2004:
2323 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2324 - Remove static network setup defaults from mx1ads_config
2325 - update ARM boards to use constants from mach-types.h
2327 * Patch by Gary Jennejohn, 04 Oct 2004:
2328 - fix I2C on at91rm9200
2329 - add support for Ricoh RS5C372A RTC
2331 * Patch by Gary Jennejohn, 01 Oct 2004:
2332 - add support for CMC PU2 board
2333 - add support for I2C on at91rm9200
2335 * Patch by Gary Jennejohn, 28 Sep 2004:
2336 fix baudrate handling on at91rm9200
2338 * Patch by Yuli Barcohen, 22 Aug 2004:
2339 - remove ZPC.1900 board-specific flash driver;
2340 switch the port to generic CFI driver;
2343 * Patch by Hinko Kocevar, 21 Aug 2004:
2344 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2346 * Clean up tools/bmp_logo.c to not add trailing white space
2348 * Patch by Hinko Kocevar, 21 Aug 2004:
2349 - Group common framebuffer functions in common/lcd.c
2350 - Group common framebuffer macros and #defines in include/lcd.h
2351 - Provide calc_fbsize() for video ATAG
2353 * Patch by Sam Song, 21 August 2004:
2354 - Fix a typo in README
2355 - Align "(RO)" output for "flinfo" after "protect on"
2356 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2357 ratio 1:1 when core frequency less than 50MHz
2359 * Patches by Hinko Kocevar, 21 Aug 2004:
2360 - fix some "use of label at end of compound statement" warnings
2361 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2363 * Patch by Steven Scholz, 16 Aug 2004:
2364 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2365 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2366 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2367 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2368 into cpu/arm920t/$(SOC)/
2370 * Patches by Sean Chang, 09 Aug 2004:
2371 - Added support for both 8 and 16 bit mode access to System ACE CF
2373 - Fixed missing System ACE CF device during get FAT partition info
2374 in fat_register_device function.
2375 - Enabled System ACE CF support on ML300.
2377 * Patch by Sean Chang, 09 Aug 2004:
2378 Synch defines for saveenv and do_saveenv functions so they get
2379 compiled under the same statement.
2381 * Patch by Sean Chang, 09 Aug 2004:
2382 - Added I2C support for ML300.
2383 - Added support for ML300 to read out its environment information
2384 stored on the EEPROM.
2385 - Added support to use board specific parameters as part of
2386 U-Boot's environment information.
2387 - Updated MLD files to support configuration for new features
2390 * Patches by Travis Sawyer, 05 Aug 2004:
2391 - Remove incorrect bridge settings for eth group 6
2392 - Add call to setup bridge in ppc_440x_eth_initialize
2393 - Fix ppc_440x_eth_init to reset the phy only if its the
2394 first time through, otherwise, just check the phy for the
2395 autonegotiated speed/duplex. This allows the use of netconsole
2396 - only print the speed/duplex the first time the phy is reset.
2398 * Patch by Shlomo Kut, 29 Mar 2004:
2399 Add support for MKS Instruments "Quantum" board
2401 * Fix build problem with Cogent boards;
2402 avoid using <asm/byteorder.h> when using the host compiler
2404 * Patch by Ganapathi C, 04 Aug 2004:
2405 Fix NFS timeout issue
2407 * Patch by Yuli Barcohen, 19 Jul 2004:
2408 - Fix host tools building in Cygwin environment
2409 - Fix header files search order for host tools
2411 * Patch by Tom Armistead, 19 Jul 2004:
2412 Fix kgdb.S support for 74xx_75x cpu
2414 * Patch by Jon Loeliger, 15 Jul 2004:
2415 Fix MPC85xx I2C driver
2417 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2419 * Patch by Stephen Williams, 15 July 2004
2420 Set the PCI class code for JSE board as part of PCI interface setup
2422 * Patch by Michael Bendzick, 15 Jul 2004:
2423 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2424 CFG_FLASH_USE_BUFFER_WRITE is set
2426 * Patch by Yuli Barcohen, 13 Jul 2004:
2427 Allow clock setting on MPC866/MPC885 series chips according to
2428 environment variable `cpuclk'
2430 * Patch by Yuli Barcohen, 20 Apr 2004:
2431 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2433 * Patch by Vincent Dubey, 24 Sep 2004:
2434 Add support for xaeniax board
2436 * Add comment about non-GPL character of standalone applications to
2439 * Fix FEC ethernet problem on NSCU board.
2441 * Patch by Gary Jennejohn, 09 Sep 2004:
2442 allow to use USART1 as console port on at91rm9200dk boards
2444 * Patch by Stefan Roese, 16 Sep 2004:
2447 * Fix SysClk handling for PPChameleon and CATcenter boards
2449 * Patch by Detlev Zundel, 08 Sep 2004:
2450 Update etags build target
2452 * Improve NetConsole support: add support for broadcast destination
2453 address and buffered input.
2455 * Cleanup compiler warnings for GCC 3.3.x and later
2457 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2459 * Add support for IDS "NC650" board
2461 * Add automatic update support for LWMON board
2463 * Clear Block Lock-Bits when erasing flash on LWMON board.
2465 * Fix return code of "fatload" command
2467 * Enable MSDOS/VFAT filesystem support for LWMON board
2469 * Patch by Martin Krause, 03 Aug 2004:
2470 change timing for SM501 graphics controller on TQM5200 module
2472 * Patch by Mark Jonas, 13 July 2004:
2473 - Total5200 LCD now run in little endian mode. Endianess conversion
2474 is done in hardware.
2475 - Removed last reference to "console" environment variable.
2477 * Patches by Lars Munch, 12 Jul 2004:
2478 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2480 - split out the LXT971A PHY from ns_9750_eth.h
2481 - split the dm9161 phy part out of at91rm9200_ether.c
2483 * Patch by Andreas Engel, 12 Jul 2004:
2484 Replaced hardcoded PL011 clock frequency with config variable.
2485 Fixed wrong CONFIG_CMD_DFL doc.
2487 * Patch by Thomas Viehweger, 09 Jun 2004:
2488 make it possible to remove chpart when there is only one partition
2490 * Add support for console over UDP (compatible to Ingo Molnar's
2491 netconsole patch under Linux)
2493 * Patch by Jon Loeliger, 16 Jul 2004:
2494 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2496 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2497 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2498 and CONFIG_L2_INIT_RAM options.
2499 - Refactor Local Bus initialization out of SDRAM setup.
2500 - Re-implement new version of LBC11/DDR11 errata workarounds.
2501 - Moved board specific PCI init parts out of CPU directory.
2502 - Added TLB entry for PCI-1 IO Memory
2503 - Updated README.mpc85xxads
2505 * Patch by Sascha Hauer, 28 Jun:
2506 - add generic support for Motorola i.MX architecture
2507 - add support for mx1ads, mx1fs2 and scb9328 boards
2509 * Patches by Marc Leeman, 23 Jul 2004:
2510 - Add define for the PCI/Memory Buffer Configuration Register
2511 - corrected comments in cpu/mpc824x/cpu_init.c
2513 * Add support for multiple serial interfaces
2514 (for example to allow modem dial-in / dial-out)
2516 * Patch by Stefan Roese, 15 Jul 2004:
2517 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2519 * Fix NSCU config; add ethernet wakeup code.
2521 * Add link for preloader for Motorola ColdFire to README.m68k
2523 * Patch by Michael Bendzick, 12 Jul 2004:
2524 fix output formatting in drivers/cfi_flash.c
2526 * Patch by Mark Jonas, 02 Jul 2004:
2527 Fix lowboot (again) on MPC5xxx
2529 * Patch by Curt Brune, 07 Jul 2004:
2530 relocate exception vectors on arm720t if needed
2532 * Patch by George G. Davis, 06 Jul 2004:
2533 - update mach-types.h to latest arm.linux.org.uk master list
2534 - Set correct OMAP1610 bi_arch_number for build target
2536 * Patch by Curt Brune, 06 Jul 2004:
2537 evb4510: add support for timer interrupt; cleanup
2539 * Patch by Dan Poirot, 06 Jul 2004:
2540 Fix sbc8260 environment variables
2542 * Cleanup redundand "console" environment variable
2544 * Patch by Mark Jonas, 05 Jul 2004:
2545 add support for the Total5100's and Total5200's LCD screen
2547 * Patches by Dan Eisenhut, 01 Jul 2004:
2549 - Move doc2000.h include to prevent compiler warning on some boards
2551 * Patch by Mark Jonas, 01 Jul 2004:
2552 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2553 MGT5100 and MPC5200 based Freescale platforms.
2555 * Patch by Philippe Robin, 01 Jul 2004:
2556 Add initialization for Integrator and versatile board files.
2558 * Patch by Hinko Kocevar, 01 Jun 2004:
2559 Fix VFD FB allocation, add LCD FB allocation on ARM
2561 * Patch by Martin Krause, 30 Jun 2004:
2562 Add support for TQM5200 board
2564 * Patch by Martin Krause, 29 Jun 2004:
2565 Add loopw command: infinite write loop on address range
2567 * Patches by Yasushi Shoji, 29 Jun 2004:
2568 - add empty include/asm-microblaze/processor.h
2569 - add to CREDITS and MAINTAINERS
2570 - add gd initialization
2571 - add MicroBlaze and SUZAKU board to MAKEALL script
2572 - add reset support for SUZAKU
2573 - add flush_cache() for MicroBlaze
2574 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2575 size flash memory on SUZAKU
2577 * Patch by Prakash Kumar, 27 Jun 2004:
2578 Add support for the PXA250 based Intrinsyc Cerf board.
2580 * Patch by Yasushi Shoji, 27 Jun 2004:
2581 fix comment in include/common.h
2583 * Rename SBC8560 into sbc8560 for consistency
2585 * Patch by Daniel Poirot, 24 Jun 2004:
2586 Add support for Wind River's sbc8240 board
2588 * Patches by Yasushi Shoji, 26 Jun 2004:
2589 - drivers/serial_xuartlite.c: fix "return 0" in void function
2590 - add microblaze support to mkimage tool
2592 * Patch by Fred Klatt, 25 Jun 2004:
2593 Add support for WindRiver's sbc8560 board
2595 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2596 Small Bugs fixes for "at91rm9200dk" board:
2597 - Timing modifications for SPI DataFlash access
2598 - Fix NAND flash detection bug
2600 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2601 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2603 * Patch by Jon Loeliger, 17 June 2004:
2604 Completion of the 8540ADS/8560ADS updates:
2605 Fix some PCI and Rapid I/O memory maps,
2606 Initialize both TSEC 1 and 2,
2608 Update MAINTAINER for 85xx boards and README.mpc85xxads
2610 * Patch by Yuli Barcohen, 16 Jun 2004:
2611 Remove obsolete AdderII port which was superseded by unified
2612 AdderII/Adder87x port
2614 * Patch by Ladislav Michl, 16 Jun 2004:
2615 Fix gcc-3.3.3 warnings for smc91111.c
2617 * Patch by Stefan Roese, 02 Jul 2004:
2618 - Fix bug in 405 ethernet driver; allocated data not cleared!
2619 - Fix problem in 405 i2c driver; don't try to print without console!
2621 * Patch by Paul Ruhland, 11 Jun 2004:
2622 Remove debug code from 'board/lpd7a40x/flash.c'
2624 * Patch by Andrea Marson, 11 Jun 2004:
2625 Update for PPChameleon board:
2626 - support for SysClk @ 25MHz
2627 - support for Silicon Motion SM712 VGA controller
2630 * Patches by Richard Woodruff, 10 Jun 2004:
2631 - fix problems with examples/stubs.c for GCC >= 3.4
2632 - fix problems with gd initialization
2634 * Patch by Curt Brune, 17 May 2004:
2635 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2636 - Add support for ESPD-Inc. EVB4510 Board
2638 * Patch by Marc Leeman, 11 May 2004:
2639 Fix for MPC8245 - reading PPC Memory from another device with the
2640 PPC as PCI target device corrupts data due to interenal hardware
2643 * Fix "cls" command when used with splash screen
2645 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2646 slow download of a big image)
2648 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2649 display even after showing a bitmap
2651 * Patch by Josef Wagner, 04 Jun 2004:
2652 - DDR Ram support for PM520 (MPC5200)
2653 - support for different flash types (PM520)
2654 - USB / IDE / CF-Card / DiskOnChip support for PM520
2655 - 8 bit boot rom support for PM520/CE520
2656 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2657 - I2C and RTC support for CPC45
2658 - support of new flash type (28F160C3T) for CPC45
2660 * Fix flash parameters passed to Linux for PPChameleon board
2662 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2664 * Patch by Paul Ruhland, 10 Jun 2004:
2665 fix support for Logic SDK-LH7A404 board and clean up the
2666 LH7A404 register macros.
2668 * Patch by Matthew McClintock, 10 Jun 2004:
2669 Modify code to select correct serial clock on Sandpoint8245
2671 * Patch by Robert Schwebel, 10 Jun 2004:
2672 Add support for Intel K3 strata flash.
2674 * Patch by Thomas Brand, 10 Jun 2004:
2675 Fix "loads" command on DK1S10 board
2677 * Patch by Yuli Barcohen, 09 Jun 2004:
2678 Add support for 8MB flash SIMM and JFFS2 file system on
2679 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2681 * Patch by Yuli Barcohen, 09 Jun 2004:
2682 Add support for Analogue&Micro Adder87x and the older AdderII board.
2684 * Patch by Ming-Len Wu, 09 Jun 2004:
2685 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2687 * Patch by Sam Song, 09 Jun 2004:
2688 - Add support for RPXlite_DW board
2689 - Update FLASH driver for 4*AM29DL323DB90VI
2690 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2692 * Patch by Mark Jonas, 08 June 2004:
2693 - Make MPC5200 boards evaluate the SVR to print processor name and
2694 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2696 * Patch by Kai-Uwe Bloem, 06 May 2004:
2697 Fix endianess problem in cramfs code
2699 * Patch by Tom Armistead, 04 Jun 2004:
2700 Add support for MAX6900 RTC
2702 * Patches by Ladislav Michl, 03 Jun 2004:
2703 - fix cfi_flash.c on LE systems
2704 - let 'make mrproper' delete u-boot.img as well
2705 - turn printf into debug in cfi_flash.c
2707 * Patch by Kurt Stremerch, 28 May 2004:
2708 Add support for Exys XSEngine board
2710 * Patch by Martin Krause, 27 May 2004:
2711 Fix a MPC5xxx I2C timing issue in i2c_probe().
2713 * Patch by Leif Lindholm, 27 May 2004:
2714 Fix board_init_f() for dbau1x00 board.
2716 * Patch by Imre Deak, 26 May 2004:
2717 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2718 Set flash base accordingly, and decide whether to do or skip board
2719 specific setup steps.
2721 * Patch by Josef Baumgartner, 26 May 2004:
2722 Add missing define in include/asm-m68k/global_data.h
2724 * Patch by Josef Baumgartner, 25 May 2004:
2725 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2727 * Patch by Paul Ruhland, 24 May 2004:
2728 fix SDRAM initialization for LPD7A400 board.
2730 * Patch by Jian Zhang, 20 May 2004:
2731 add support for environment in NAND flash
2733 * Patch by Yuli Barcohen, 20 May 2004:
2734 Add support for Interphase iSPAN boards.
2736 * Patches by Paul Ruhland, 17 May 2004:
2737 - Add I/O functions to the smc91111 ethernet driver to support the
2738 Logic LPD7A40x boards.
2739 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2740 specifically the LPD7A400.
2742 * Patches by Robert Schwebel, 15 May 2004:
2743 - call MAC address reading code also for SMSC91C111;
2744 - make SMSC91C111 timeout configurable, remove duplicate code
2745 - fix get_timer() for PXA
2746 - update doc/README.JFFS2
2747 - use "bootfile" env variable also for jffs2
2749 * Patch by Tolunay Orkun, 14 May 2004:
2750 Add support for Cogent CSB472 board (8MB Flash Rev)
2752 * Patch by Thomas Viehweger, 14 May 2004:
2753 - flash.h: more flash types added
2754 - immap_8260.h: some bits added (useful for RMII)
2755 - cmd_coninfo.c: typo corrected, printf -> puts
2756 - reduced size by replacing spaces with tab
2758 * Patch by Robert Schwebel, 13 May 2004:
2759 Add 'imgextract' command: extract one part of a multi file image.
2761 * Patches by Jon Loeliger, 11 May 2004:
2762 Dynamically handle REV1 and REV2 MPC85xx parts.
2763 (Jon Loeliger, 10-May-2004).
2764 New consistent memory map and Local Access Window across MPC85xx line.
2765 New CCSRBAR at 0xE000_0000 now.
2766 Add RAPID I/O memory map.
2767 New memory map in README.MPC85xxads
2768 (Kumar Gala, 10-May-2004)
2769 Better board and CPU identification on MPC85xx boards at boot.
2770 (Jon Loeliger, 10-May-2004)
2771 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2772 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2773 (Jim Robertson, 10-May-2004)
2774 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2775 Supports multiple PHYs.
2776 (Andy Fleming, 10-May-2004)
2777 Some README.MPC85xxads updates.
2778 (Kumar Gala, 10-May-2004)
2779 Copyright updates for "Freescale"
2780 (Andy Fleming, 10-May-2004)
2782 * Patch by Stephen Williams, 11 May 2004:
2783 Add flash support for ST M29W040B
2784 Reduce JSE specific flash.c to remove dead code.
2786 * Patch by Markus Pietrek, 04 May 2004:
2787 Fix clear_bss code for ARM systems (all except s3c44b0 which
2788 doesn't clear BSS at all?)
2790 * Fix "ping" problem on INC-IP board. Strange problem:
2791 Sometimes the store word instruction hangs while writing to one of
2792 the Switch registers, but only if the next instruction is 16-byte
2793 aligned. Moving the instruction into a separate function somehow
2794 makes the problem go away.
2796 * Patch by Rishi Bhattacharya, 08 May 2004:
2797 Add support for TI OMAP5912 OSK Board
2799 * Patch by Sam Song May, 07 May 2004:
2800 Fix typo of UPM table for rmu board
2802 * Patch by Pantelis Antoniou, 05 May 2004:
2803 - Intracom board update.
2806 * Add support for the second Ethernet interface for the 'PPChameleon'
2809 * Patch by Dave Peverley, 30 Apr 2004:
2810 Add support for OMAP730 Perseus2 Development board
2812 * Patch by Alan J. Luse, 29 Apr 2004:
2813 Fix flash chip-select (OR0) option register setting on FADS boards.
2815 * Patch by Alan J. Luse, 29 Apr 2004:
2816 Report MII network speed and duplex setting properly when
2817 auto-negotiate is not enabled.
2819 * Patch by Jarrett Redd, 29 Apr 2004:
2820 Fix hang on reset on Ocotea board due to flash in wrong mode.
2822 * Patch by Dave Peverley, 29 Apr 2004:
2823 add MAC address detection to smc91111 driver
2825 * Patch by David Müller, 28 Apr 2004:
2826 fix typo in lib_arm/board.c
2828 * Patch by Tolunay Orkun, 20 Apr 2004:
2829 - README update: add CONFIG_CSB272 and csb272_config
2830 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2831 i2cfast environment variable
2833 * Patch by Yuli Barcohen, 19 Apr 2004:
2834 - Rename DUET_ADS to MPC885ADS
2835 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2836 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2837 - Clean up FADS family port to use the new defines
2839 * Fix PCI support on CPC45 board
2841 * Patch by Scott McNutt, 25 Apr 2004:
2842 Add Nios GDB/JTAG Console support:
2843 - Add stubs to support gdb via JTAG.
2844 - Add support for console over JTAG.
2847 * Add support for CATcenter board (based on PPChameleon ME module)
2849 * Patch by Klaus Heydeck, 12 May 2004:
2850 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2851 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2852 various changes to KUP4 board specific files
2854 * Fix minor network problem on MPC5200: need some delay between
2855 resetting the PHY and sending the first packet. Implemented in a
2856 "natural" way by invoking the PHY reset and initialization code
2857 only once after power on vs. each time the interface is brought up.
2859 * Add some limited support for low-speed devices to SL811 USB controller
2860 (at least "usb reset" now passes successfully and "usb info" displays
2861 correct information)
2863 * Change init sequence for multiple network interfaces: initialize
2864 on-chip interfaces before external cards.
2866 * Fix memory leak in the NAND-specific JFFS2 code
2868 * Fix SL811 USB controller when attached to a USB hub
2870 * Fix config option spelling in PM520 config file
2872 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2873 patches by Pantelis Antoniou, 30 Mar 2004)
2875 * Fix minor NAND JFFS2 related issue
2877 * Fixes for SL811 USB controller:
2878 - implement workaround for broken memory stick
2879 - improve error handling
2881 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2882 cope with congested networks.
2884 ======================================================================
2885 Changes for U-Boot 1.1.1:
2886 ======================================================================
2888 * Patch by Travis Sawyer, 23 Apr 2004:
2889 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2890 errata from Vitesse Semiconductor.
2892 * Patch by Philippe Robin, 22 Apr 2004:
2893 Fix ethernet configuration for "versatile" board
2895 * Patch by Kshitij Gupta, 21 Apr 2004:
2896 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2898 * Patch by Steven Scholz, 24 Feb 2004:
2899 Fix a bug in AT91RM9200 ethernet driver:
2900 The MII interface is now initialized before accessing the PHY.
2902 * Patch by John Kerl, 19 Apr 2004:
2903 Use U-boot's miiphy.h for PHY register names, rather than
2904 introducing a new header file.
2906 * Update pci_ids.h from linux-2.4.26
2908 * Patch by Masami Komiya, 19 Apr 2004:
2909 Fix problem cause by VLAN function on little endian architecture
2910 without VLAN environment
2912 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2913 binary image for all clock frequencies. Implement run-time
2914 optimization of flash access timing based on the actual bus
2917 * Modify KUP4X board configuration to use SL811 driver for USB memory
2918 sticks (including FAT / VFAT filesystem support)
2920 * Add SL811 Host Controller Interface driver for USB
2922 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2924 * Patch by Pantelis Antoniou, 19 Apr 2004:
2925 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2926 Minor patches for Intracom boards.
2928 * Patch by Christian Pell, 19 Apr 2004:
2929 cleanup support for CF/IDE on PCMCIA for PXA25X
2931 * Temporarily disabled John Kerl's extended MII command code because
2932 "miivals.h" is missing
2934 * Patches by Mark Jonas, 13 Apr 2004:
2935 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2936 - Add sync instructions to IceCube SDRAM init code
2937 - Move SDRAM chip constants into seperate include files
2938 - Unify DDR and SDR initialization code
2939 - Unify all IceCube (Lite5xxx) target names
2941 * Patch by John Kerl, 16 Apr 2004:
2942 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2943 mii read 4-7 18-1a. Also add mii dump subcommand for
2944 pretty-printing standard regs 0-5.
2946 * Patch by Stephen Williams, 16 April 2004:
2947 fix typo in JSE.h; update MAINTAINERS
2949 * Patch by Matthew S. McClintock, 14 Apr 2004:
2950 fix initdram function for utx8245 board
2952 * Patch by Markus Pietrek, 14 Apr 2004:
2953 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2955 * Patch by Reinhard Meyer, 18 Apr 2004:
2956 provide the IDE Reset Function for EMK 5200 boards
2958 * Patch by Masami Komiya, 12 Apr 2004:
2959 fix pci_hose_write_config_{byte,word}_via_dword problems
2961 * Patch by Sangmoon Kim, 12 Apr 2004:
2962 Update max RAM size for debris board
2964 * Patch by Travis Sawyer, 08 Apr 2004:
2965 Add TLB entry for second DIMM slot on ocotea
2967 * Patch by Masami Komiya, 08 Apr 2004:
2968 add RTL8169 network driver
2970 * Patch by Dan Malek, 07 Apr 2004:
2971 - Add support for RPC/STx GP3, Motorola 8560 board
2972 - Update 85xx TSEC driver so it searches MII for first available PHY
2974 - Add functions to support console MII commands.
2976 * Patch by Tolunay Orkun, 07 Apr 2004:
2977 Move initialization of bi_iic_fast[]
2978 from board_init_f() to board_init_r()
2980 * Patch by Yasushi Shoji, 07 Apr 2004:
2981 Cleanup microblaze port
2983 * Patch by Sangmoon Kim, 07 Apr 2004:
2984 Add auto SDRAM module detection for Debris board
2986 * Patch by Rune Torgersen, 06 Apr 2004:
2987 - Fix some PCI problems on the MPC8266ADS board
2988 - Fix the location of some PCI entries in the immap structure
2990 * Patch by Yasushi Shoji, 07 Apr 2004:
2991 - add support for microblaze processors
2992 - add support for AtmarkTechno "suzaku" board
2994 * Configure PPChameleon board to use redundand environment in flash
2996 * Configure PPChameleon board to use JFFS2 NAND support.
2998 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
3000 * Patch by Rune Torgersen, 16 Apr 2004:
3003 * Patches by Pantelis Antoniou, 16 Apr 2004:
3004 - add support for a new version of an Intracom board and fix
3005 various other things on others.
3006 - add verify support to the crc32 command (define
3007 CONFIG_CRC32_VERIFY to enable it)
3008 - fix FEC driver for MPC8xx systems:
3009 1. fix compilation problems for boards that use dynamic
3011 2. shut down FEC after network transfers
3012 - HUSH parser fixes:
3013 1. A new test command was added. This is a simplified version of
3014 the one in the bourne shell.
3015 2. A new exit command was added which terminates the current
3017 3. Fixed handing of $? (exit code of last executed command)
3018 - Fix some compile problems;
3019 add "once" functionality for the netretry variable
3021 * Patch by George G. Davis, 02 Apr 2004:
3022 add support for Intel Assabet board
3024 * Patch by Stephen Williams, 01 Apr 2004:
3025 Add support for Picture Elements JSE board
3027 * Patch by Christian Pell, 01 Apr 2004:
3028 Add CompactFlash support for PXA systems.
3030 * Patches by Pantelis Antoniou, 30 Mar 2004:
3031 - add auto-complete support to the U-Boot CLI
3032 - add support for NETTA and NETPHONE boards; fix NETVIA board
3033 - add support for the Epson 156x series of graphical displays
3034 (These displays are serial and not suitable for using a normal
3035 framebuffer console on them)
3036 - add infrastructure needed in order to POST any DSPs in a board
3037 - improve and fix various things in the MPC8xx FEC driver:
3038 1. The new 87x and 88x series of processors have two FECs,
3039 and the new driver supports them both.
3040 2. Another change in the 87x/88x series is support for
3041 the RMII (Reduced MII) interface. However numerous
3042 changes are needed to make it work since the PHYs
3043 are connected to the same lines. That means that
3044 you have to address them correctly over the MII
3046 3. We now correctly match the MII/RMII interface
3047 configuration to what the PHY reports.
3048 - Fix problem when readingthe MII status register. Due to the
3049 internal design of many PHYs you have to read the register
3050 twice. The problem is more apparent in 10Mbit mode.
3051 - add new mode ".jffs2s" for reading from a NAND device: it just
3052 skips over bad blocks.
3053 - add networking support for VLANs (802.1q), and CDP (Cisco
3055 - some minor patches / cleanup
3057 * Patch by Yuli Barcohen, 28 Mar 2004:
3058 - Add support for MPC8272 family including MPC8247/8248/8271/8272
3059 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
3060 - Change configuration method for MPC8260ADS family
3062 * add startup code to clear the BSS of standalone applications
3064 * Fix if / elif handling bug in HUSH shell
3066 ======================================================================
3067 Changes for U-Boot 1.1.0:
3068 ======================================================================
3070 * Patch by Mark Jonas: Remove config.tmp files only when
3071 unconfiguring the board
3073 * Adapt RMU board for bigger flash memory
3075 * Patch by Klaus Heydeck, 13 Mar 2003:
3076 Add support for KUP4X Board
3078 * Patch by Pavel Bartusek, 21 Mar 2004
3079 Add Reiserfs support
3081 * Patch by Hinko Kocevar, 20 Mar 2004
3082 - Add auto-release for SMSC LAN91c111 driver
3083 - Add save/restore of PTR and PNR regs as suggested in datasheet
3085 * Patch by Stephen Williams, 19 March 2004
3086 Increase speed of sector reads from SystemACE,
3087 shorten poll timeout and remove a useless reset
3089 * Patch by Tolunay Orkun, 19 Mar 2004:
3090 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
3093 * Patch by Brad Kemp, 18 Mar 2004:
3094 prevent machine checks during a PCI scan
3096 * Patch by Pierre Aubert, 18 Mar 2004:
3097 Fix string cleaning in IDE identification
3099 * Patch by Pierre Aubert, 18 Mar 2004:
3100 - Unify video mode handling for Chips & Technologies 69000 Video
3101 chip and Silicon Motion SMI 712/710/810 Video chip
3102 - Add selection of the video output (CRT or LCD) via 'videoout'
3103 environment variable for the Silicon Motion
3106 * Patch by Pierre Aubert, 18 Mar 2004:
3107 include/common.h typo fix
3109 * Patches by Tolunay Orkun, 17 Mar 2004:
3110 - Add support for bd->bi_iic_fast[] initialization via environment
3111 variable "i2cfast" (CONFIG_I2CFAST)
3112 - Add "i2cfast" u-boot environment variable support for csb272
3114 * Patch by Carl Riechers, 17 Mar 2004:
3115 Ignore '\0' characters in console input for use with telnet and
3118 * Patch by Leon Kukovec, 17 Mar 2004:
3119 typo fix for strswab prototype #ifdef
3121 * Patches by Thomas Viehweger, 16 Mar 2004:
3122 - show PCI clock frequency on MPC8260 systems
3123 - add FCC_PSMR_RMII flag for HiP7 processors
3124 - in do_jffs2_fsload(), take load address from load_addr if not set
3125 explicit, update load_addr otherwise
3126 - replaced printf by putc/puts when no formatting is needed
3127 (smaller code size, faster execution)
3129 * Patch by Phillippe Robin, 16 Mar 2004:
3130 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3132 * Patch by Stephen Williams, 15 Mar 2004:
3133 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3135 * Patch by Tolunay Orkun, 15 Mar 2004:
3136 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3138 * Patch by Travis Sawyer, 15 Mar 2004:
3139 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3141 * Add start-up delay to make sure power has stabilized before
3142 attempting to switch on USB on SX1 board.
3144 * Patch by Josef Wagner, 18 Mar 2004:
3145 - Add support for MicroSys XM250 board (PXA255)
3146 - Add support for MicroSys PM828 board (MPC8280)
3147 - Add support for 32 MB Flash on PM825/826
3148 - new SDRAM refresh rate for PM825/PM826
3149 - added support for MicroSys PM520 (MPC5200)
3150 - replaced Query by Identify command in CPU86/flash.c
3151 to support 28F160F3B
3153 * Fix wrap around problem with udelay() on ARM920T
3155 * Add support for Macronix flash on TRAB board
3157 * Patch by Pierre Aubert, 15 Mar 2004:
3158 Fix buffer overflow in IDE identification
3160 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3162 * Remove redundand #define in IceCube.h
3164 * Patch by Steven Scholz, 27 Feb 2004:
3165 - Adding get_ticks() and get_tbclk() for AT91RM9200
3166 - Many white space fixes in cpu/at91rm9200/interrupts.c
3168 * Patches by Steven Scholz, 20 Feb 2004:
3169 some cleanup in AT91RM9200 related code
3171 * Patches by Travis Sawyer, 12 Mar 2004:
3172 - Fix Gigabit Ethernet support for 440GX
3173 - Add Gigabit Ethernet Support to MII PHY utilities
3175 * Patch by Brad Kemp, 12 Mar 2004:
3176 Fixes for drivers/cfi_flash.c:
3177 - Better support for x8/x16 implementations
3178 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3179 - Added defines for AMD command and address constants
3181 * Patch by Leon Kukovec, 12 Mar 2004:
3182 Fix get_dentfromdir() to correctly handle deleted dentries
3184 * Patch by George G. Davis, 11 Mar 2004:
3185 Remove hard coded network settings in TI OMAP1610 H2
3186 default board config
3188 * Patch by George G. Davis, 11 Mar 2004:
3189 add support for ADS GraphicsClient+ board.
3191 * Patch by Pierre Aubert, 11 Mar 2004:
3192 - add bitmap command and splash screen support in cfb console
3193 - add [optional] origin in the bitmap display command
3195 * Patch by Travis Sawyer, 11 Mar 2004:
3196 Fix ocotea board early init interrupt setup.
3198 * Patch by Thomas Viehweger, 11 Mar 2004:
3199 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3201 * Patch by Stephan Linz, 09 Mar 2004
3202 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3204 * Patch by George G. Davis, 9 Mar 2004:
3205 fix recent build failure for SA1100 target
3207 * Patch by Travis Sawyer, 09 Mar 2004:
3208 Support native interrupt mode for the IBM440GX.
3209 Previously it was running in 440GP compatibility mode.
3211 * Patch by Philippe Robin, 09 Mar 2004:
3212 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3215 * Patch by Masami Komiya, 08 Mar 2004:
3216 Don't overwrite server IP address or boot file name
3217 when the boot server does not return values
3219 * Patch by Tolunay Orkun, 5 Mar 2004:
3220 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3222 * Patch by Tolunay Orkun, 5 Mar 2004:
3223 Fix early board initialization for Cogent CSB272 board
3225 * Patch by Ed Okerson, 3 Mar 2004:
3226 fix CFI flash writes for little endian systems
3228 * Patch by Reinhard Meyer, 01 Mar 2004:
3229 generalize USB and IDE support for MPC5200 with according
3230 changes to IceCube.h and TOP5200.h
3231 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3232 add info about USB and IDE to README
3234 * Patch by Yuli Barcohen, 4 Mar 2004:
3235 Fix problems with GCC 3.3.x which changed handling of global
3236 variables explicitly initialized to zero (now in .bss instead of
3239 * Patch by Leon Kukovec, 02 Mar 2004:
3240 add strswab() to fix IDE LBA capacity, firmware and model numbers
3241 on little endian machines
3243 * Patch by Masami Komiya, 02 Mar 2004:
3244 - Remove get_ticks() from NFS code
3245 - Add verification of RPC transaction ID
3247 * Patch by Pierre Aubert, 02 Mar 2004:
3248 cleanup for IDE and USB drivers for MPC5200
3250 * Patch by Travis Sawyer, 01 Mar 2004:
3252 - Add IBM PPC440GX Ref Platform support (Ocotea)
3253 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3254 Adapted to U-Boot and 440GX port
3256 - Add gracious handling of all Ethernet Pin Selections for 440GX
3257 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3259 - Add needed bit definitions
3262 * Patch by Carl Riechers, 1 Mar 2004:
3263 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3265 * Patch by Stephan Linz, 27 Feb 2004
3266 - avoid problems for targets without NFS download support
3268 * Patch by Rune Torgersen, 27 Feb 2004:
3269 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3270 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3271 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3273 * Patch by Masami Komiya, 27 Feb 2004:
3274 Fix rarpboot: add autoload by NFS
3276 * Patch by Dan Eisenhut, 26 Feb 2004:
3277 fix flash_write return value in saveenv
3279 * Patch by Stephan Linz, 11 Dec 2003
3280 expand config.mk to avoid trigraph warnings on NIOS
3282 * Rename "BMS2003" board into "HMI10"
3284 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3285 storage; auto-set console on USB port (using preboot command)
3287 * Add support for SX1 mobile phone; add support for USB-based console
3288 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3290 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3292 * Fix SDRAM timings for LITE5200 / IceCube board
3294 * Handle Auti-MDIX / connection status for INCA-IP
3296 * Fix USB problems when attempting to read 0 bytes
3298 * Patch by Travis Sawyer, 26 Feb 2004:
3299 Fix broken compile for XPEDITE1K target.
3301 * Patch by Stephan Linz, 26 Feb 2004:
3302 Bug fix for NFS code on NIOS targets
3304 * Patch by Stephen Williams, 26 Feb 2004:
3305 Break up SystemACE reads of large block counts
3307 * Patch by Pierre Aubert, 26 Feb 2004
3308 add IDE support for MPC5200
3310 * Patch by Masami Komiya, 26 Feb 2004:
3311 add autoload via NFS
3313 * Patch by Stephen Williams
3314 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3315 elsewhere in the source.
3317 * Patch by Steven Scholz, 25 Feb 2004:
3318 - Timeouts in FPGA code should be based on CFG_HZ
3319 - Minor cleanup in code for Altera FPGA ACEX1K
3321 * Patch by Steven Scholz, 25 Feb 2004:
3322 Changed "Directory Hierarchy" section in README
3324 * Patch by Masami Komiya, 25 Feb 2004:
3325 Reduce copy count in nfs_read_reply() of NFS code
3327 * Patch by Markus Pietrek, 24 Feb 2004:
3328 NS9750 DevBoard added
3330 * Patch by Pierre Aubert, 24 Feb 2004
3331 add USB support for MPC5200
3333 * Patch by Steven Scholz, 24 Feb 2004:
3334 - fix MII commands to use values from last command
3336 * Patch by Torsten Demke, 24 Feb 2004:
3337 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3339 * Patch by Rahul Shanbhag, 19 Feb 2004:
3340 Fixes for for OMAP1610 board:
3341 - shift some IRQ specific code to platform.S file
3342 - remove duplicatewatchdog reset code from start.S
3344 * Make Auto-MDIX Support configurable on INCA-IP board
3346 * Fix license for mkimage tool
3348 * Patch by Masami Komiya, 24 Feb 2004:
3349 Update NetBootFileXferSize in NFS code
3351 * Patch by Scott McNutt, 24 Feb 2004:
3352 fix packet length in NFS code
3354 * Patch by Masami Komiy, 22 Feb 2004:
3355 Add support for NFS for file download
3357 * Patch by Andrea Scian, 17 Feb 2004:
3358 Add support for S3C44B0 processor and DAVE B2 board
3360 * Patch by Steven Scholz, 20 Feb 2004:
3361 - Add support for MII commands on AT91RM9200 boards
3362 - some cleanup in AT91RM9200 ethernet code
3364 * Patch by Peter Ryser, 20 Feb 2004:
3365 Add support for the Xilinx ML300 platform
3367 * Patch by Stephan Linz, 17 Feb 2004:
3368 Fix watchdog support for NIOS
3370 * Patch by Josh Fryman, 16 Feb 2004:
3371 Fix byte-swapping for cfi_flash.c for different bus widths
3373 * Patch by Jon Diekema, 14 Jeb 2004:
3374 Remove duplicate "FPGA Support" notes from the README file
3376 * Patches by Reinhard Meyer, 14 Feb 2004:
3377 - update board/emk tree; use common flash driver
3378 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3379 [adapted for other PPC CPUs -- wd]
3380 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3382 * Patch by Jon Diekema, 13 Feb 2004:
3383 Call show_boot_progress() whenever POST "FAILED" is printed.
3385 * Patch by Nishant Kamat, 13 Feb 2004:
3386 Add support for TI OMAP1610 H2 Board
3387 Fixes for cpu/arm926ejs/interrupt.c
3388 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3389 Fix for a timer bug in OMAP1610 Innovator
3390 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3392 * Patches by Stephan Linz, 12 Feb 2004:
3393 - add support for NIOS timer with variable period preload counter value
3394 - prepare POST framework support for NIOS targets
3396 * Patch by Denis Peter, 11 Feb 2004:
3397 add POST support for the MIP405 board
3399 * Patch by Laurent Mohin, 10 Feb 2004:
3400 Fix buffer overflow in common/usb.c
3402 * Patch by Tolunay Orkun, 10 Feb 2004:
3403 Add support for Cogent CSB272 board
3405 * Patch by Thomas Elste, 10 Feb 2004:
3406 Add support for NET+50 CPU and ModNET50 board
3408 * Patch by Sam Song, 10 Feb 2004:
3409 Fix typos in cfi_flash.c
3411 * Patch by Leon Kukovec, 10 Feb 2004
3412 Fixed long dir entry slot id calculation in get_vfatname
3414 * Patch by Robin Gilks, 10 Feb 2004:
3415 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3416 !=, <>, <, >, <=, >=)
3418 * Fix problem with side effects in macros in include/usb.h
3420 * Patch by David Benson, 13 Nov 2003:
3421 bug 841358 - fix TFTP download size limit
3423 * Fixing bug 850768:
3424 improper flush_cache() in load_serial()
3426 * Fixing bug 834943:
3427 MPC8540 - missing volatile declarations
3429 * Patch by Stephen Williams, 09 Feb 2004:
3430 Add support for Xilinx SystemACE chip:
3431 - New files common/cmd_ace.c and include/systemace.h
3432 - Hook systemace support into cmd_fat and the partition manager
3434 * Patch by Travis Sawyer, 09 Feb 2004:
3435 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3437 * Patch by Travis Sawyer, 09 Feb 2004:
3439 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3440 - Add phymode for 440 enet
3443 - Change board_pre_init to board_early_init_f
3444 - Add user flash to bus controller setup
3446 - Fix is_pci_host to check GPIO for monarch bit
3447 - Force xpedite1k to pci conventional mode (via #define option)
3449 * Patch by Brad Kemp, 4 Feb 2004:
3450 - handle the machine check that is generated during the PCI scans
3452 - define the registers used in the IMMR by the PCI subsystem.
3454 * Patch by Pierre Aubert, 03 Feb 2004:
3455 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3457 * Patch by Jeff Angielski, 03 Feb 2004:
3458 Fix copy & paste error in cpu/mpc8260/pci.c
3460 * Patch by Reinhard Meyer, 24 Jan 2004:
3461 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3463 * Add Auto-MDIX support for INCA-IP
3467 * Patch by Josef Baumgartner, 10 Feb 2004:
3468 Fixes for ColdFire port
3470 * Patch by Brad Kemp, 11 Feb 2004:
3471 Fix CFI flash driver problems
3473 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3474 modules at CPU clock frequencies above 66 MHz.
3476 * Optimize flash programming speed for LWMON (by another 100% :-)
3478 * Patch by Jian Zhang, 3 Feb 2004:
3479 - Changed the incorrect FAT12BUFSIZE
3480 - data_begin in fsdata can be negative. Changed it to be short.
3482 * Patches by Stephan Linz, 30 Jan 2004:
3483 1: - board/altera/common/flash.c:flash_erase():
3484 o allow interrupts befor get_timer() call
3485 o check-up each erased sector and avoid unexpected timeouts
3486 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3487 o enclose sevenseg_set() in cpp condition
3488 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3489 - fix some typed in mistakes in the NIOS documentation
3490 2: - split DK1C20 configuration into several header files:
3491 o two new files for each NIOS CPU description
3492 o U-Boot related part is remaining in DK1C20.h
3493 3: - split DK1S10 configuration into several header files:
3494 o two new files for each NIOS CPU description
3495 o U-Boot related part is remaining in DK1S10.h
3496 4: - Add support for the Microtronix Linux Development Kit
3497 NIOS CPU configuration at the Altera Nios Development Kit,
3498 Stratix Edition (DK-1S10)
3499 5: - Add documentation for the Altera Nios Development Kit,
3500 Stratix Edition (DK-1S10)
3501 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3503 7: - Add support for the common U-Boot SPI framework at
3506 * Patch by Rahul Shanbhag, 28 Jan 2004:
3507 Fix flash protection/locking handling for OMAP1610 innovator board.
3509 * Patch by Rolf Peukert, 28 Jan 2004:
3510 fix flash write problems on CSB226 board (write with 32 bit bus width)
3512 * Patches by Mark Jonas, 16 Jan 2004:
3513 - fix rounding error when calculating baudrates for MPC5200 PSCs
3514 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3515 time which is not supported
3517 * Patch by Yuli Barcohen, 26 Jan 2004:
3518 Allow bzip2 compression for small memory footprint boards
3520 * Patch by Brad Kemp, 21 Jan 2004:
3521 Add support for CFI flash driver for both the Intel and the AMD
3524 * Patch by Travis Sawyer, 20 Jan 2004:
3525 Fix pci bridge auto enumeration of sibling p2p bridges.
3527 * Patch by Tolunay Orkun, 12 Jan 2004:
3528 Add some delays as needed for Intel LXT971A PHY support
3530 * Patches by Stephan Linz, 09 Jan 2004:
3531 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3532 - make DK1C20 board configuration related to ASMI conform to
3535 * Patch by Anders Larsen, 09 Jan 2004:
3537 ARM memory layout fixes: the abort-stack is now set up in the
3538 correct RAM area, and the BSS is zeroed out as it should be.
3540 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3541 of the linker scripts are replaced by '__bss_start' and '_end',
3542 resp., which is a further step to eliminate unnecessary differences
3543 between the implementation of the CPU architectures.
3545 * Patch by liang a lei, 9 Jan 2004:
3546 Fix Intel 28F128J3 ID in include/flash.h
3548 * Patch by Masami Komiya, 09 Jan 2004:
3549 add support for TB0229 board (NEC VR4131 MIPS processor)
3551 * Patch by Leon Kukovec, 12 Dec 2003:
3552 changed extern __inline__ into static __inline__ in
3553 include/linux/byteorder/swab.h
3555 * Patch by Travis Sawyer, 30 Dec 2003:
3556 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3557 select MDI port based on enabled EMAC device.
3558 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3561 * Patch by Wolter Kamphuis, 15 Dec 2003:
3562 made CONFIG_SILENT_CONSOLE usable on all architectures
3564 * Disable date command on TQM866M - there is no RTC on MPC866
3566 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3568 * Implement adaptive SDRAM timing configuration based on actual CPU
3569 clock frequency for INCA-IP; fix problem with board hanging when
3570 switching from 150MHz to 100MHz
3572 * Add PCMCIA CS support for BMS2003 board
3574 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3575 see doc/README.MPC866 for details;
3576 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3577 calculate CPU clock frequency from PLL register values.
3579 * Add support for 128 MB RAM on TQM8xxL/M modules
3581 * Fix PS/2 keyboard problem caused by statically initialized variable
3582 pointing to a location in flash
3584 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3586 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3587 before we can access it; add delay in case we are faster (with no
3590 * Cleanup of some init functions
3592 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3593 to avoid Linux crashes by early packets coming in.
3595 * Accelerate flash accesses on LWMON board by using buffered writes
3597 * Fix typo in Makefile;
3598 fix problem with PARTNUM detection
3600 * Patch by Reinhard Meyer, 09 Jan 2004:
3601 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3603 * Add support for IDE LED on BMS2003 board
3604 (exclusive with status LED!)
3606 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3609 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3610 Add common files for "emk" boards
3612 * Add a common get_ram_size() function and modify the the
3613 board-specific files to invoke that common implementation.
3615 ======================================================================
3616 Changes for U-Boot 1.0.1:
3617 ======================================================================
3619 * Set default clock for INCA-IP to 150 MHz
3621 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3622 add I2C support; add support for DS1337 RTC
3624 * Add CompactFlash support for BMS2003 board
3626 * Add support for status LED on BMS2003 board
3628 * Patch by Scott McNutt, 02 Jan 2004:
3629 Add support for the Nios Active Serial Memory Interface (ASMI)
3632 * Patch by Andrea Marson, 16 Dec 2003:
3633 Add support for the PPChameleon ME and HI modules
3635 * Patch by Yuli Barcohen, 22 Dec 2003:
3636 Add support for Motorola DUET ADS board (MPC87x/88x)
3638 * Patch by Robert Schwebel, 15 Dec 2003:
3639 add support for cramfs (uses JFFS2 command interface)
3641 * Patches by Stephan Linz, 11 Dec 2003:
3642 - more documentation for NIOS port
3643 - new struct nios_pio_t, struct nios_spi_t
3644 - Reconfiguration for NIOS Development Kit DK1C20:
3645 o move board related code from board/dk1c20
3646 to board/altera/dk1c20
3647 o create a new common source path board/altera/common
3648 and move generic flash access stuff into it
3649 o change/expand configuration file DK1C20.h
3650 - Add support for NIOS Development Kit DK1S10
3651 - Add status LED support for NIOS systems
3652 - Add dual 7-segment LED support for Altera NIOS DevKits
3654 * Patch by Ronen Shitrit, 10 Dec 2003:
3655 Add support for the Marvell DB64360 / DB64460 development boards
3657 * Patch by Detlev Zundel, 10 Dec 2003:
3658 fix dependency problem in examples/Makefile
3660 * Patch by Denis Peter, 8 Dec 2003
3661 - add support for the PATI board (MPC555)
3662 - add SPI support for the MPC5xx
3664 * Patch by Anders Larsen, 08 Dec 2003:
3665 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3666 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3667 cleanup some redundand #defines
3669 * Patch by André Schwarz, 8 Dec 2003:
3670 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3671 - TX and RX deskriptors must be quad-word aligned
3672 - does not work with only one TX deskriptor
3673 - standard reset method does not work
3675 * Patch by Masami Komiya, 08 Dec 2003:
3676 add RTL8139 ethernet driver
3678 * Patches by Ed Okerson, 07 Dec 2003:
3679 - fix ethernet for the AU1x00 processors in little-endian mode.
3680 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3682 * Minor code cleanup (coding style)
3684 * Patch by Reinhard Meyer, 30 Dec 2003:
3685 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3686 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3687 - turned debug print of PHY registers into a function (called in two places)
3688 - added support for EMK MPC5200 based modules
3690 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3692 * Add support for TQM866M modules
3694 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3696 * Fix a few compiler warnings
3698 * Patch by Reinhard Meyer, 28 Dec 2003:
3699 Add initial support for TOP5200 board
3701 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3702 environment variable which can set to "100", "133", or "150". The
3703 CPU clock will be configured accordingly upon next reboot. Other
3704 values are ignored. In case of an invalid or undefined "cpuclk"
3705 value, the compile-time default CPU clock speed will be used.
3707 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3708 window that is used to access the UART registers by the Linux driver)
3710 * Patch by Reinhard Meyer, 20 Dec 2003:
3711 Fix clock calculation for the MPC5200 for higher clock frequencies
3712 (above 2**32 / 10 = 429.5 MHz).
3714 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3716 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3718 * Add new configuration for IceCube board with DDR memory
3720 * Update TRAB memory configurations
3722 * Add JFFS2 support for INCA-IP board
3724 * Patch by Bill Hargen, 09 Dec 2003:
3725 - BUBINGA405EP: changed flash driver to protect top sector containing
3727 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3728 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3729 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3730 - 405EP: added/fixed support for "reginfo" command.
3731 - 4xx: removed spurious MII error messages on "mii info" command.
3733 * Patch by Bernhard Kuhn, 28 Nov 2003:
3734 add support for ColdFire CPU
3735 add support for Motorola M5272C3 and M5282EVB boards
3737 * Patch by Pierre Aubert, 24 Nov 2003:
3738 - add a return value for the fpga command
3739 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3740 is defined. If ide_preinit fails, ide_init is aborted.
3741 - fix an endianess problem in fat.h
3743 * Patch by Wolter Kamphuis, 05 Dec 2003:
3744 Add support for SNMC's QS850/QS823/QS860T boards
3746 * Patch by Yuli Barcohen, 3 Dec 2003:
3747 "revive" U-Boot support for old Motorola MPC860ADS board
3749 * Patch by Cam(ilo?), 03 Dec 2003:
3750 make examples build even with broken Montavista objcopy
3752 * Patch by Pavel Bartusek, 27 Nov 2003:
3753 fix conversion problem with "bootretry" evironment variable
3755 * Patch by Andre Schwarz, 24 Nov 2003:
3756 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3758 * Patch by Pavel Bartusek, 21 Nov 2003:
3759 set ZMII bridge speed on 440
3761 * Patch by Anders Larsen, 17 Nov 2003:
3762 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3764 * Patches by David Müller, 14 Nov 2003:
3765 - board/mpl/common/common_util.c
3766 * implement support for BZIP2 compressed images
3767 * various cleanups (printf -> puts, ...)
3768 - board/mpl/common/flash.c
3769 * report correct errors to upper layers
3770 * check the erase fail and VPP low bits in status reg
3771 - board/mpl/vcma9/cmd_vcma9.c
3772 - board/mpl/vcma9/flash.c
3773 * various cleanups (printf -> puts, ...)
3775 * fix typo in comment
3776 - cpu/arm920t/usb_ohci.c
3777 * support for S3C2410 is missing in #if line
3779 * reinit some registers in case of error (cable missing, ...)
3781 * support for USB/MMC devices is missing in #if line
3782 - include/configs/MIP405.h
3783 - include/configs/PIP405.h
3784 * enable BZIP2 support
3785 * enlarge malloc space to 1MiB because of BZIP2 support
3786 - include/configs/VCMA9.h
3787 * enable BZIP2 support
3788 * enlarge malloc space to 1MiB because of BZIP2 support
3789 * enable USB support
3790 - lib_arm/armlinux.c
3791 * change calling convention of ARM Linux kernel as
3792 described on http://www.arm.linux.org.uk/developer/booting.php
3794 * Patch by Thomas Lange, 14 Nov 2003:
3795 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3796 support all these AMD boards.
3798 * Patch by Thomas Lange, 14 Nov 2003:
3799 Workaround for mips au1x00 physical memory accesses (the au1x00
3800 uses a 36 bit bus internally and cannot access physical memory
3801 directly. Use the uncached SDRAM address instead of the physical
3804 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3805 add Realtek 8019 ethernet driver
3807 * Patch by Yuli Barcohen, 13 Nov 2003:
3808 MPC826xADS/PQ2FADS cleanup
3810 * Patch by Anders Larsen, 12 Nov 2003:
3811 Update README to mark the PORTIO commands non-standard
3813 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3814 update for for Atmel AT91RM9200DK development kit:
3815 - support for environment variables in DataFlash
3816 - Atmel DataFlash AT45DB1282 support
3818 * Patch by Jeff Carr, 11 Nov 2003:
3819 add support for new version of 8270 processors
3821 * Patches by George G. Davis, 05 Nov 2003:
3822 - only pass the ARM linux initrd tag to the kernel when an initrd
3824 - update omap1510inn configuration file
3826 * Patches by Stephan Linz, 3 Nov 2003:
3827 - more endianess fixes for LAN91C111 driver
3828 - CFG_HZ configuration patch for NIOS Cyclone board
3830 * Patch by Stephan Linz, 28 Oct 2003:
3831 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3833 * Patch by Steven Scholz, 20 Oct 2003:
3834 - make "mii info <addr>" show infor for PHY at "addr" only
3835 - Endian fix for miiphy_info()
3837 * Patch by Gleb Natapov, 19 Sep 2003:
3838 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3840 * Patch by Anders Larsen, 17 Sep 2003:
3841 Bring ARM memory layout in sync with the documentation:
3842 stack and malloc-heap are now located _below_ the U-Boot code
3844 * Accelerate booting on TRAB board: read and check autoupdate image
3845 headers first instead of always reading the whole images.
3847 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3849 * Enabled password check on RMU board
3851 * Fix configuration problem with IceCube in LOWBOOT configuration:
3852 envrionment got embedded, corrupting the image layout.
3854 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3856 * Added BMS2003 board
3857 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3859 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3860 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3863 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3866 * Add checksum verification to 'imls' command
3868 * Add bd_info fields needed for 4xx Linux I2C driver
3870 * Patch by Martin Krause, 4 Nov. 2003:
3871 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3873 * Print used network interface when CONFIG_NET_MULTI is set
3875 * Patch by Bernhard Kuhn, 28 Oct 2003:
3876 Add low boot support for MPC5200
3878 * Fix problem with dual PCMCIA support (NSCU)
3880 * Fix MPC5200 I2C initialization function
3882 ======================================================================
3883 Changes for U-Boot 1.0.0:
3884 ======================================================================
3886 * Fix parameter passing to standalone images with bootm command
3888 * Patch by Kyle Harris, 30 Oct 2003:
3889 Fix build errors for ixdp425 board
3891 * Patch by David M. Horn, 29 Oct 2003:
3892 Fixes to build under CYGWIN
3894 * Get IceCube MGT5100 working (again)
3896 * Fix problems in memory test on some boards (which was not
3897 non-destructive as intended)
3899 * Patch by Gary Jennejohn, 28 Oct 2003:
3900 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3901 to prevent stack overflow on ARM systems
3903 * Patch by Stephan Linz, 28 Oct 2003:
3904 fix init sequence error for NIOS port
3906 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3908 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3910 * Patch by Xiao Xianghua, 23 Oct 2003:
3911 small patch for mpc85xx
3913 * Fix small problem in MPC5200 I2C driver
3915 * Fix FCC3 support on ATC board
3917 * Correct header printing for multi-image files in do_bootm()
3919 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3921 * Fix PCI problems on PPChameleon board
3923 * Patch by Steven Scholz, 18 Oct 2003:
3924 Fix AT91RM9200 ethernet driver
3926 * Patch by Nye Liu, 17 Oct 2003:
3927 Fix typo in include/mpc8xx.h
3929 * Patch by Richard Woodruff, 16 Oct 03:
3930 Fixes for cpu/arm925/interrupt.c
3931 - Initialize timestamp & lastdec vars.
3932 - fix timestamp overflows.
3933 - fix lastdec overflow.
3934 - smarter normalization to allow udelay() below 1ms to work.
3936 * Patch by Scott McNutt, 16 Oct
3937 add networking support for the Altera Nios Development Kit,
3938 Cyclone Edition (DK-1C20)
3940 * Patch by Jon Diekema, 14 Oct 2003:
3941 add hint about doc/README.silent to README file
3943 * Add CompactFlash support for NSCU
3945 * Fix PCI problems on PPChameleonEVB
3947 * TRAB auto-update: Base decision if we have to strip the image
3948 header on image type as encoded in the header
3949 (include image type patch by Martin Krause, 17 Oct 2003)
3951 * Patches by Xianghua Xiao, 15 Oct 2003:
3953 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3954 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3955 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3957 * Fix flash timings on TRAB board
3959 * Make sure HUSH is initialized for running auto-update scripts
3961 * Make 5200 reset command _really_ reset the board, without running
3962 any other code after it
3964 * Fix errors with flash erase when range spans across banks
3965 that are mapped in reverse order
3967 * Fix flash mapping and display on P3G4 board
3969 * Patch by Kyle Harris, 15 Jul 2003:
3970 - add support for Intel IXP425 CPU
3971 - add support for IXDP425 eval board
3973 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3974 for more information
3976 * Patch by Steven Scholz, 10 Oct 2003
3977 - Add support for Altera FPGA ACEX1K
3979 * Patches by Thomas Lange, 09 Oct 2003:
3980 - fix cmd_ide.c for non ppc boards (read/write functions did not
3981 add ATA base address)
3982 - fix for shannon board
3983 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3984 - Endian swap ATA identity for all big endian CPUs, not just PPC
3985 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3987 - add support for dbau1x00 board (MIPS32)
3989 * Patch by Sangmoon Kim, 07 Oct 2003:
3990 add support for debris board
3992 * Patch by Martin Krause, 09 Oct 2003:
3993 Fixes for TRAB board
3994 - /board/trab/rs485.c: correct baudrate
3995 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3996 udelay(); fix some timing problems with adc controller
3997 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3998 modify commands: touch and buzzer
4000 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
4001 (quick & dirty workaround for rogue pointer problem in get_vfatname());
4002 Use direct function calls for auto_update instead of hush commands
4004 * Patch by Scott McNutt, 04 Oct 2003:
4005 - add support for Altera Nios-32 CPU
4006 - add support for Nios Cyclone Development Kit (DK-1C20)
4008 * Patch by Steven Scholz, 29 Sep 2003:
4009 - A second parameter for bootm overwrites the load address for
4010 "Standalone Application" images.
4011 - bootm sets environment variable "filesize" to the resulting
4012 (uncompressed) data length for "Standalone Application" images
4013 when autostart is set to "no". Now you can do something like
4014 if bootm $fpgadata $some_free_ram ; then
4015 fpga load 0 $some_free_ram $filesize
4018 * Patch by Denis Peter, 25 Sept 2003:
4019 add support for the MIP405 Rev. C board
4021 * Patch by Yuli Barcohen, 25 Sep 2003:
4022 add support for Zephyr Engineering ZPC.1900 board
4024 * Patch by Anders Larsen, 23 Sep 2003:
4025 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
4026 implemented for the x86 architecture)
4028 * Patch by Sangmoon Kim, 23 Sep 2003:
4029 fix pll_pci_to_mem_multiplier table for MPC8245
4031 * Patch by Anders Larsen, 22 Sep 2003:
4032 enable timed autoboot on PXA
4034 * Patch by David Müller, 22 Sep 2003:
4035 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
4036 returns correct libgcc file path
4037 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
4038 time on s3c24x0 systems
4040 * Patch by Jon Diekema, 19 Sep 2003:
4041 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
4042 link state to the fault LED.
4043 - In NetLoop, make the Fault LED reflect the link status. The link
4044 status gets updated on entry, and on timeouts.
4046 * Patch by Anders Larsen, 18 Sep 2003:
4047 allow mkimage to build and run on Cygwin-hosted systems
4049 * Patch by Frank Müller, 18 Sep 2003:
4050 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
4053 * Patch by Pantelis Antoniou, 16 Sep 2003:
4054 add tool to compute fileds in the PLPRCR register for MPC86x
4056 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
4058 * Fix build problems under FreeBSD
4060 * Add generic filesystem image type
4062 * Make fatload set filesize environment variable
4064 * enable basic / medium / high-end configurations for PPChameleonEVB
4065 board; fix NAND code
4067 * enable TFTP client code to specify to the server the desired
4068 timeout value (see RFC-2349)
4070 * Improve SDRAM setup for TRAB board
4072 * Suppress all output with splashscreen configured only if "splashimage"
4075 * Fix problems with I2C support for mpc5200
4077 * Adapt TRAB configuration and auto_update to new memory layout
4079 * Add configuration for wtk board
4081 * Add support for the Sharp LQ065T9DR51U LCD display
4083 * Patch by Rune Torgersen, 17 Sep 2003:
4084 - Fixes for MPC8266 default config
4085 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
4087 * Patches by Jon Diekema, 17 Sep 2003:
4088 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
4091 - adjust "help" output
4093 * Patches by Anders Larsen, 17 Sep 2003:
4094 - fix spelling errors
4095 - set GD_FLG_DEVINIT flag only after device function pointers
4097 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
4099 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
4100 - trigger watchdog while waiting in serial driver
4102 * Add auto-update code for TRAB board using USB memory sticks,
4103 support new configuration with more memory
4105 * disable MPC5200 bus pipelining as workaround for bus contention
4107 * Modify XLB arbiter priorities on MPC5200 so all devices use same
4108 priority; configure critical interrupts to be handled like external
4111 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
4112 go back to 66 MHz for stability
4114 * Patches by Jon Diekema, 15 Sep 2003:
4115 - add description for missing CFG_CMD_* entries in the README file
4118 * Patch by Gleb Natapov, 14 Sep 2003:
4119 enable watchdog support for all MPC824x boards that have a watchdog
4121 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4122 "Non-octet Aligned Frame" errors we see at 100 Mbps
4124 * Patch by Sharad Gupta, 14 Sep 2003:
4125 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4127 * Patch by llandre, 11 Sep 2003:
4128 update configuration for PPChameleonEVB board
4130 * Patch by David Müller, 13 Sep 2003:
4131 various changes to VCMA9 board specific files
4133 * Add I2C support for MGT5100 / MPC5200
4135 * Patch by Rune Torgersen, 11 Sep 2003:
4136 Changed default memory option on MPC8266ADS to NOT be Page Based
4137 Interleave, since this doesn't work very well with the standard
4140 * Patch by George G. Davis, 12 Sep 2003:
4141 fix Makefile settings for sk98 driver
4143 * Patch by Stefan Roese, 12 Sep 2003:
4144 - new boards added: DP405, HUB405, PLU405, VOH405
4145 - some esd boards updated
4146 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4148 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4150 * Patch by Martin Krause, 11 Sep 2003:
4151 add burn-in tests for TRAB board
4153 * Enable instruction cache on MPC5200 board
4155 * Patch by Denis Peter, 11 Sep 2003:
4156 - fix USB data pointer assignment for bulk only transfer.
4157 - prevent to display erased directories in FAT filesystem.
4159 * Change output format for NAND flash - make it look like for other
4162 ======================================================================
4163 Changes for U-Boot 0.4.8:
4164 ======================================================================
4166 * Add I2C and RTC support for RMU board
4168 * Patches by Denis Peter, 9 Sep 2003:
4169 add FAT support for IDE, SCSI and USB
4171 * Patches by Gleb Natapov, 2 Sep 2003:
4172 - cleanup of POST code for unsupported architectures
4173 - MPC824x locks way0 of data cache for use as initial RAM;
4174 this patch unlocks it after relocation to RAM and invalidates
4177 * Patch by Gleb Natapov, 30 Aug 2003:
4178 new I2C driver for mpc107 bridge. Now works from flash.
4180 * Patch by Dave Ellis, 11 Aug 2003:
4181 - JFFS2: fix typo in common/cmd_jffs2.c
4182 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4183 - JFFS2: remove node version 0 warning
4184 - JFFS2: accept JFFS2 PADDING nodes
4185 - SXNI855T: add AM29LV800 support
4186 - SXNI855T: move environment from EEPROM to flash
4187 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4189 * Patch by Bill Hargen, 11 Aug 2003:
4190 fixes for I2C on MPC8240
4191 - fix i2c_write routine
4192 - fix iprobe command
4193 - eliminates use of global variables, plus dead code, cleanup.
4195 * Add support for USB Mass Storage Devices (BBB)
4196 (tested with USB memory sticks only)
4198 * Avoid flicker on TRAB's VFD
4200 * Add support for SK98xx driver
4202 * Add PCI support for SL8245 board
4204 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4205 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4206 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4208 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4209 to allow for more accurate baudrate settings
4210 (error now 0.7% at 115 kbps, instead of 3.5% before)
4212 * Patch by Andreas Mohr, 4 Sep 2003:
4213 Fix a lot of spelling errors
4215 * Add support for PPChameleon Eval Board
4217 * Add support for P3G4 board
4219 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4222 * Patch by Yuli Barcohen, 7 Aug 2003:
4223 check BCSR to detect if the board is configured in PCI mode
4225 ======================================================================
4226 Changes for U-Boot 0.4.7:
4227 ======================================================================
4229 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4230 add support for Adder II MPC852T module
4232 * Patch by George G. Davis, 19 Aug 2003:
4233 fix TI Innovator/OMAP1510 pin configs
4235 * Patches by Kshitij, 18 Aug 2003
4236 - add support for arm926ejs cpu core
4237 - add support for TI OMAP 1610 Innovator Board
4239 * Patch by Yuli Barcohen, 14 Aug 2003:
4240 add support for bzip2 uncompression
4242 * Add GCC library to examples/Makefile so GCC utility functions will
4245 * Add I2C and RTC support for RMU board using software I2C driver
4246 (because of better response to iprobe command); fix problem with
4249 * Patch by Matthias Fuchs, 28 Aug 2003:
4250 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4251 CONFIG_BOOTP_MAKS (see README).
4253 * Fix ICU862 environment problem
4255 * Fix RAM size detection for RMU board
4257 * Implement "reset" for MGT5100/MPC5200 systems
4259 ======================================================================
4260 Changes for U-Boot 0.4.6:
4261 ======================================================================
4263 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4264 allow selection of clock frequency as "make" target
4266 * Implement memory autosizing code for IceCube boards
4268 * Configure network port on INCA-IP for autonegotiation
4270 * Fix overflow problem in network timeout code
4272 * Patch by Richard Woodruff, 8 Aug 2003:
4273 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4275 ======================================================================
4276 Changes for U-Boot 0.4.5:
4277 ======================================================================
4279 * Update for TQM board defaults:
4280 disable clocks_in_mhz, enable boot count limit
4282 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4283 in toplevel directory instead. Removed astest.c from tools/gdb because
4284 it is no longer relevant.
4286 * Fix PCI support for MPC5200 / IceCube Board
4288 * Map ISP1362 USB OTG controller for NSCU board
4290 * Patch by Brad Parker, 02 Aug 2003:
4291 fix sc520_cdp problems
4293 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4295 * Allow erase command to cross flash bank boundaries
4297 * Patch by Scott McNutt, 21 Jul 2003:
4298 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4299 Both LynxOS and BlueCat linux KDIs are supported.
4301 * Patch by Richard Woodruff, 25 Jul 2003:
4302 use more reliable reset for OMAP/925T
4304 * Patch by Nye Liu, 25 Jul 2003:
4305 fix typo in mpc8xx.h
4307 * Patch by Richard Woodruff, 24 Jul 2003:
4308 Fixes for cmd_nand.c:
4309 - Fixed null dereferece which could result in incorrect ECC values.
4310 - Added support for devices with no Ready/Busy signal hooked up.
4311 - Added OMAP1510 read/write protect handling.
4312 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4314 - Switched default ECC to be JFFS2.
4316 * Allow crc32 to be used at address 0x000
4318 * Provide consistent interface to standalone applications to access
4319 the 'global_data' structure
4320 Provide a doc/README.standalone more useful to users/developers.
4322 * Make IceCube MGT5100 FEC driver work
4324 * Implement new mechanism to export U-Boot's functions to standalone
4325 applications: instead of using (PPC-specific) system calls we now
4326 use a jump table; please see doc/README.standalone for details
4328 * Patch by Dave Westwood, 24 Jul 2003:
4329 added support for Unity OS (a proprietary OS)
4331 * Patch by Detlev Zundel, 23 Jul 2003:
4332 add "imls" command to print flash table of contents
4334 * Fix cold boot detection for log buffer reset
4336 * Return error for invalid length specifiers with "cp.X" etc.
4338 * Fix startup problem on MIPS
4340 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4341 bitmap support is configured
4343 * Patch by Bill Hargen, 18 Jul 2003:
4344 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4346 * Patch by Denis Peter, 18 Jul 2003:
4347 - fix memory configuration for MIP405T
4348 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4350 * Cleanup of TQM82xx configurations; use "official" board types
4351 to make selection easier.
4353 * Patch by Martin Krause, 17 Jul 2003:
4354 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4356 * Patch by Richard Woodruff, 17 July 03:
4357 - Fixed bug in OMAP1510 baud rate divisor settings.
4359 * Patch by Nye Liu, 16 July 2003:
4361 - add MPC86xADS support (uses MPC86xADS.h)
4362 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4364 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4365 o don't trust gclk() software measurement by default, depend on
4366 CONFIG_8xx_GCLK_FREQ
4367 - add DRAM SIMM not installed detection
4368 - use more "correct" SDRAM initialization sequence
4369 - allow different SDRAM sizes (8xxADS has 8M)
4371 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4372 - rename MAMR/MBMR defines to be more consistent. Should eventually
4373 be merged into MxMR to better reflect the PowerQUICC datasheet.
4375 * Patch by Yuli Barcohen, 16 Jul 2003:
4376 support new Motorola PQ2FADS-ZU evaluation board which replaced
4377 MPC8260ADS and MPC8266ADS
4379 ======================================================================
4380 Changes for U-Boot 0.4.4:
4381 ======================================================================
4383 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4385 * Add support for MGT5100 and MPC5200 processors
4387 * Patch by Lutz Dennig, 15 Jul 2003:
4388 update for R360MPI board
4390 ======================================================================
4391 Changes for U-Boot 0.4.3:
4392 ======================================================================
4394 * Patches by Kshitij, 04 Jul 2003
4395 - added support for arm925t cpu core
4396 - added support for TI OMAP 1510 Innovator Board
4398 * Patches by Martin Krause, 14 Jul 2003:
4399 - add I2C support for s3c2400 systems (trab board)
4400 - (re-) add "ping" to command table
4402 * Fix handling of "slow" POST routines
4404 * Patches by Yuli Barcohen, 13 Jul 2003:
4405 - Correct flash and JFFS2 support for MPC8260ADS
4406 - fix PVR values and clock generation for PowerQUICC II family
4409 * Patch by Bernhard Kuhn, 08 Jul 2003:
4410 - add support for M68K targets
4412 * Patch by Ken Chou, 3 Jul:
4413 - Fix PCI config table for A3000
4414 - Fix iobase for natsemi.c
4415 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4417 * Allow to enable "slow" POST routines by key press on power-on
4418 * Fix temperature dependend switching of LCD backlight on LWMON
4419 * Tweak output format for LWMON
4421 * Patch by Stefan Roese, 11 Jul 2003:
4422 - Fix bug in CONFIG_VERSION_VARIABLE.
4423 - AR405 config updated.
4424 - OCRTC/ORSG: bsp command added.
4425 - ASH405 bsp update.
4427 ======================================================================
4428 Changes for U-Boot 0.4.2:
4429 ======================================================================
4431 * Add support for NSCU board
4433 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4435 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4436 mirror bit flash on TQM8xxM modules
4438 * Patch by Kenneth Johansson, 30 Jun 2003:
4439 get rid of MK_CMD_ENTRY macro; update doc/README.command
4441 * Patch by Seb James, 30 Jun 2003:
4442 Improve documentation of I2C configuration in README
4444 * Fix problems with previous log buffer "fixes"
4446 * Fix minor help text issues
4448 * "log append" did not append a newline
4450 ======================================================================
4451 Changes for U-Boot 0.4.1:
4452 ======================================================================
4454 * Fix some missing commands, cleanup header files
4455 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4457 * Rewrite command lookup and help command (fix problems with bubble
4458 sort when sorting command name list). Minor cleanup here and there.
4460 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4461 - Allow to call sysmon function interactively
4462 - PIC on LWMON board needs delay after power-on
4463 - Add missing RSR definitions for MPC8xx
4464 - Improve log buffer handling: guarantee clean reset after power-on
4465 - Add support for EXBITGEN board (aka "genie")
4466 - Add support for SL8245 board
4469 - remove trailing white space, trailing empty lines, C++ comments, etc.
4470 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4472 * Patches by Kenneth Johansson, 25 Jun 2003:
4473 - major rework of command structure
4474 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4476 ======================================================================
4477 Changes for U-Boot 0.4.0:
4478 ======================================================================
4480 * Patches by Robert Schwebel, 26 Jun 2003:
4481 - csb226 configuration updated
4482 - credits for logodl port updated
4483 - innokom configuration updated
4484 - logodl tree update, still with coding style inconsistencies
4485 - added OCM for ppc405 warning to README
4487 * Patch by Pantelis Antoniou, 25 Jun 2003:
4488 update NetVia with V2 board support
4490 * Header file cleanup for ARM
4492 * Patch by Murray Jensen, 24 Jun 2003:
4493 - make sure to use only U-boot provided header files
4494 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4496 * Patch by Stefan Roese, 24 Jun 2003:
4497 - Update esd ASH405 board files.
4498 - Update esd DASA_SIM config file.
4499 - Add ping command to some esd boards.
4501 * Patch by Yuli Barcohen, 23 Jun 2003:
4502 Update for MPC8260ADS board
4504 * Patch by Murray Jensen, 23 Jun 2003:
4505 - cleanup of GCC 3.x compiler warnings
4507 * Patch by Rune Torgersen, 4 Jun 2003:
4508 add large memory support for MPC8266ADS board
4510 * Patch by Richard Woodruff, 19 June 03:
4511 - Enabled standard u-boot device abstraction for ARM
4512 - Enabled console device for ARM
4513 - Initilized bi_baudrate for ARM
4515 * Patch by Bill Hargen, 23 Apr 2003:
4516 fix byte order for 824x I2C addresses (write op)
4518 * Patch by Murray Jensen, 20 Jun 2003:
4520 - cleanup (especially for gcc-3.x compilers)
4522 * Patch by Tom Guilliams, 20 Jun 2003:
4523 added CONFIG_750FX support for IBM 750FX processors
4525 * Patch by Devin Crumb, 02 Apr 2003:
4526 Fix clock divider rounding problem in drivers/serial.c
4528 * Patch by Richard Woodruff, 19 June 03:
4529 - Fixed smc91c111 driver to sync with the u-boot environment
4530 (driver/smc91c111.c).
4531 - Added eth_init error return check in NetLoop (net/net.c).
4533 * Patch by Ken Chou, 19 June 2003:
4534 Added support for A3000 SBC board (Artis Microsystems Inc.)
4536 * Patches by Murray Jensen, 17 Jun 2003:
4537 - Hymod board database mods: add "who" field and new xilinx chip types
4538 - provide new "init_cmd_timeout()" function so code external to
4539 "common/main.c" can use the "reset_cmd_timeout()" function before
4540 entering the main loop
4541 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4542 slightly different. see include/configs/hymod.h for an example
4543 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4544 CFG_DTT_ADM1021 defined)
4545 - add new "eeprom_probe()" function which has similar args and
4546 behaves in a similar way to "eeprom_read()" etc.
4547 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4548 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4549 - gdbtools copyright update
4550 - ensure that set_msr() executes the "sync" and "isync" instructions
4551 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4552 - 8260 I/O ports fix: Open Drain should be set last when configuring
4553 - add SIU IRQ defines for 8260
4554 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4555 config.mk to allow board configurations to override the GNU
4556 linker script, selected via the LDSCRIPT, make variable, and to
4557 give an initial value to the OBJCFLAGS make variable
4558 - 8260 i2c enhancement:
4559 o correctly extends the timeout depending on the size of all
4560 queued messages for both transmit and receive
4561 o will not continue with receive if transmit times out
4562 o ensures that the error callback is done for all queued tx
4564 o correctly detects both tx and rx timeouts, only delivers one to
4565 the callback, and does not overwrite an earlier error
4566 o logic in i2c_probe now correct
4567 - add "vprintf()" function so that "panic()" function can be
4569 - many Hymod board changes
4571 * Patches by Robert Schwebel, 14 Jun 2003:
4572 - add support for Logotronic DL datalogger board
4573 - cleanup serial line after kermit binary download
4574 - add debugX macro (debug level support)
4575 - update mach-types.h to latest arm.linux.org.uk master list.
4577 * Patches by David Müller, 12 Jun 2003:
4578 - rewrite of the S3C24X0 register definitions stuff
4579 - "driver" for the built-in S3C24X0 RTC
4581 * Patches by Yuli Barcohen, 12 Jun 2003:
4582 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4583 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4584 configuration word supplied by FPGA on some MPC8260ADS boards
4586 * Patch by Pantelis Antoniou, 10 Jun 2003:
4587 Unify status LED interface
4589 * Add support for DS12887 RTC; add RTC support for ATC board
4591 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4592 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4593 - Add Atmel DataFlash support for reading and writing.
4594 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4595 - Add Flash detection on Atmel AT91RM9200DK
4596 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4597 - Replace old Ethernet PHY layer functions
4598 - Change link address
4600 * Patch by Frank Smith, 9 Jun 2003:
4601 use CRIT_EXCEPTION for machine check on 4xx
4603 * Patch by Detlev Zundel, 13 Jun 2003:
4604 added implementation of the "carinfo" command in cmd_immap.c
4606 * Fix CONFIG_NET_MULTI support in include/net.h
4608 * Patches by Kyle Harris, 13 Mar 2003:
4609 - Add FAT partition support
4610 - Add command support for FAT
4611 - Add command support for MMC
4613 - Add Intel PXA support for video
4614 - Add Intel PXA support for MMC
4616 - Enable MMC and FAT for lubbock board
4617 - Other misc changes for lubbock board
4619 * Patch by Robert Schwebel, April 02, 2003:
4620 fix for SMSC91111 driver
4622 * Patch by Vladimir Gurevich, 04 Jun 2003:
4623 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4625 * Patch by Stefan Roese, 05 Jun 2003:
4626 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4627 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4628 data cache can be used even if the chip select is in use.
4629 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4630 (see README for further description).
4631 - Changed config files of CONFIG_EEPRO100 boards to use the
4632 CFG_RX_ETH_BUFFER define.
4634 * Add support for RMU board
4636 * Add support for TQM862L at 100/50 MHz
4638 * Patch by Pantelis Antoniou, 02 Jun 2003:
4639 major reconstruction of networking code;
4640 add "ping" support (outgoing only!)
4642 * Patch by Denis Peter, 04 June 2003:
4643 add support for the MIP405T board
4645 * Patches by Udi Finkelstein, 2 June 2003:
4646 - Added support for custom keyboards, initialized by defining a
4647 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4648 - Added support for the RBC823 board.
4649 - cpu/mpc8xx/lcd.c now automatically calculates the
4650 Horizontal Pixel Count field.
4652 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4653 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4655 * Patch by Mark Rakes, 14 May 2003:
4656 add support for Intel e1000 gig cards.
4658 * Patch by Nye Liu, 3 Jun 2003:
4659 fix critical typo in MAMR definition (include/mpc8xx.h)
4661 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4663 * Patch by Klaus Heydeck, 2 Jun 2003
4664 Minor changes for KUP4K configuration
4666 * Patch by Marc Singer, 29 May 2003:
4667 Fixed rarp boot method for IA32 and other little-endian CPUs.
4669 * Patch by Marc Singer, 28 May 2003:
4670 Added port I/O commands.
4672 * Patch by Matthew McClintock, 28 May 2003
4673 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4674 - minor patches for utx8245
4676 * Patch by Daniel Engström, 28 May 2003:
4679 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4680 add nand flash support to SXNI855T configuration
4681 fix/extend nand flash support:
4682 - fix 'nand erase' command so does not erase bad blocks
4683 - fix 'nand write' command so does not write to bad blocks
4684 - fix nand_probe() so handles no flash detected properly
4685 - add doc/README.nand
4686 - add .jffs2 and .oob options to nand read/write
4687 - add 'nand bad' command to list bad blocks
4688 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4689 - make NAND read/write faster
4691 * Patch by Rune Torgersen, 23 May 2003:
4692 Update for MPC8266ADS board
4694 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4695 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4696 _time_ (!) if the environment is embedded within the U-Boot image,
4697 or in a separate flash sector.
4699 * Cleanup CFG_DER #defines in config files (wd maintained only)
4701 * Fix data abort exception handling for arm920t CPU
4703 * Fix alignment problems with flash driver for TRAB board
4705 * Patch by Donald White, 21 May 2003:
4706 fix calculation of base address in pci_hose_config_device()
4708 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4709 execute "cmd2", even if "cmd1" fails. Note that this is different
4710 to "run var1 var2" where the contents of "var2" will NOT be
4711 executed when a command in "var1" fails.
4713 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4715 * Patch by Kyle Harris, 20 May 2003:
4716 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4717 into cpu/pxa and arch-pxa.
4719 * Patch by Stefan Roese, 23 May 2003:
4720 - IBM PPC405EP port added.
4721 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4722 UART0) is used as default U-Boot console. PPC4xx only!
4723 - esd ASH405 board added (PPC405EP based).
4724 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4725 - esd CPCI405AB board added.
4726 - esd PMC405 board added.
4727 - Update of some esd boards.
4729 * Patch by Denis Peter, 19 Mai 2003:
4730 add support for the MIP405-3 board
4732 * Patch by Dave Ellis, 22 May 2003:
4733 Fix problem with only partially cleared .bss segment
4735 * Patch by Rune Torgersen, 12 May 2003:
4736 get PCI to work on a MPC8266ADS board; incorporate change to
4737 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4739 * Patch by Nye Liu, 1 May 2003:
4740 minor patches for the FADS8xx
4742 * Patch by Thomas Schäfer, 28 Apr 2003:
4743 Fix SPD handling for 256 ECC DIMM on Walnut
4745 * Add support for arbitrary bitmaps for TRAB's VFD command;
4746 allow to pass boot bitmap addresses in environment variables;
4747 allow for zero boot delay
4749 * Patch by Christian Geißinger, 19 May 2002:
4750 On TRAB: wait until the dummy byte has been completely sent
4752 * Patch by David Updegraff, 22 Apr 2003:
4753 update for CrayL1 board
4755 * Patch by Pantelis Antoniou, 21 Apr 2003:
4756 add boot support for ARTOS (a proprietary OS)
4758 * Patch by Steven Scholz, 11 Apr 2003:
4759 Add support for RTC DS1338
4761 * Patch by Rod Boyce, 24 Jan 2003:
4762 Fix counting of extended partitions in diskboot command
4764 * Patch by Christophe Lindheimer, 20 May 2003:
4765 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4767 * Fix SDRAM timing on Purple board
4769 * Add support for CompactFlash on ATC board
4770 (includes support for Intel 82365 and compatible PC Card controllers,
4771 and Yenta-compatible PCI-to-CardBus controllers)
4773 * Patch by Mathijs Haarman, 08 May 2003:
4774 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4776 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4778 * Add support for Promess ATC board
4780 * Patch by Keith Outwater, 28 Apr 2003:
4781 - Miscellaneous corrections and additions to GEN860T board specific code.
4782 - Added GEN860_SC variant to GEN860T.
4783 - Miscellaneous corrections to GEN860T documentation.
4784 - Correct duplicate entry in U-Boot CREDITS file.
4785 - Add GEN860T_SC entry in MAINTAINERS file.
4786 - Update CREDITS file with GEN860T_SC info.
4788 * Update Smiths Aerospace addresses in MAINTAINERS file
4790 * Fix error handling in hush's version of "run" command
4793 - Splashscreen support
4796 - temperature dependend enabling of LCD
4798 * Allow booting from old "PPCBoot" disk partitions
4800 * Add support for TQM8255 Board / MPC8255 CPU
4802 ======================================================================
4803 Changes for U-Boot 0.3.1:
4804 ======================================================================
4806 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4808 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4809 display when Linux takes over
4811 * Patch by Erwin Rol, 27 Feb 2003:
4812 Add support for RTEMS (this time for real).
4814 * Add support for "bmp info" and "bmp display" commands to load
4815 bitmap images; this can be used (for example in a "preboot"
4816 command) to display a splash screen very quickly after poweron.
4818 * Add support for 133 MHz clock on INCA-IP board
4820 * Patch by Lutz Dennig, 10 Apr 2003:
4821 Update for R360MPI board
4823 * Add new meaning to "autostart" environment variable:
4824 If set to "no", a standalone image passed to the
4825 "bootm" command will be copied to the load address
4826 (and eventually uncompressed), but NOT be started.
4827 This can be used to load and uncompress arbitrary
4830 * Patch by Stefan Roese, 10 Apr 2003:
4831 Changed DHCP client to use IP address from server option field #54
4832 from the OFFER packet in the server option field #54 in the REQUEST
4833 packet. This fixes a problem using a Windows 2000 DHCP server,
4834 where the DHCP-server is not the TFTP-server.
4836 * Set max brightness for MN11236 displays on TRAB board
4838 * Add support for TQM862L modules
4840 ======================================================================
4841 Changes for U-Boot 0.3.0:
4842 ======================================================================
4844 * Patch by Arun Dharankar, 4 Apr 2003:
4845 Add IDMA example code (tested on 8260 only)
4847 * Add support for Purple Board (MIPS64 5Kc)
4849 * Add support for MIPS64 5Kc CPUs
4851 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4853 * Patch by Denis Peter, 04 Apr 2003:
4854 - update MIP405-4 board
4856 * Patch by Stefan Roese, 4 Apr 2003:
4857 - U-Boot version environment variable "ver" added
4858 (CONFIG_VERSION_VARIABLE).
4859 - Changed PPC405GPr version from A to B.
4860 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4862 * Patches by Denis Peter, 03 April 2003:
4863 - fix PCI IRQs on MPL boards
4864 - fix two more un-relocated pointer problems
4866 * Fix behaviour of "run" command:
4867 - print error message iv variable does not exist
4868 - terminate processing of arguments in case of error
4870 * Patches by Peter Figuli, 10 Mar 2003
4871 - Add support for BTUART on PXA platform
4872 - Add support for WEP EP250 (PXA) board
4874 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4875 flash using a BDI2000
4877 * Implement fix for I2C Edge Conditions problem for all boards that
4878 use the bit-banging driver (common/soft_i2c.c)
4880 * Patch by Martin Winistoerfer, 23 Mar 2003
4881 - Add port to MPC555/556 microcontrollers
4882 - Add support for cmi customer board with
4883 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4885 * Patch by Rick Bronson, 28 Mar 2003:
4886 - fix common/cmd_nand.c
4888 * Patch by Arun Dharankar, 24 Mar 2003:
4889 - add threads / scheduler example code
4891 * Add patches by Robert Schwebel, 31 Mar 2003:
4892 - add ctrl-c support for kermit download
4893 - align bdinfo output on ARM
4894 - csb226 board: bring in sync with innokom/memsetup.S
4895 - csb226 board: fix MDREFR handling
4896 - misc doc fixes / extensions
4897 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4898 - add BOOT_PROGRESS to armlinux.c
4900 * Add CPU ID, version, and clock speed for INCA-IP
4902 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4903 - fix SRAM and SDRAM memory sizing
4904 - add status LED support
4905 - add MAC address for second (SCC1) ethernet port
4907 * Update default environment for TQM8260 board
4909 * Patch by Rick Bronson, 16 Mar 2003:
4910 - Add NAND flash support for reading, writing, and erasing NAND
4911 flash (certain forms of which are called SmartMedia).
4912 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4914 * Patches by Robert Schwebel, 19 Mar 2003:
4915 - use arm-linux-gcc as default compiler for ARM
4916 - fix i2c fixup code
4917 - fix missing baudrate setting
4918 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4919 - moved "ignoring trailing characters" _before_ u-boot wants to
4920 print out diagnostics messages; removes bogus characters at the
4923 * Patch by John Zhan, 18 Mar 2003:
4924 Add support for SinoVee Microsystems SC8xx boards
4926 * Patch by Rolf Offermanns, 21 Mar 2003:
4927 ported the dnp1110 related changes from the current armboot cvs to
4928 current u-boot cvs. smc91111 does not work. problem marked in
4929 smc91111.c, grep for "FIXME".
4931 * Patch by Brian Auld, 25 Mar 2003:
4932 Add support for STM flash chips on ebony board
4934 * Add PCI support for MPC8250 Boards (PM825 module)
4936 * Patch by Stefan Roese, 25 Mar 2003:
4939 * Patch by Stefan Roese, 20 Mar 2003:
4940 - CPCI4052 update (support for revision 3).
4941 - Set edge conditioning circuitry on PPC405GPr for compatibility
4942 to existing PPC405GP designs.
4943 - Clip udiv to 5 bits on PPC405 (serial.c).
4945 * Extend INCAIP board support:
4946 - add automatic RAM size detection
4947 - add "bdinfo" command
4948 - pass flash address and size to Linux kernel
4949 - switch to 150 MHz clock
4951 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4952 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4953 boards, version 153 for Rev. 200 boards).
4955 * Patch by Vladimir Gurevich, 12 Mar 2003:
4956 Fix relocation problem of statically initialized string pointers
4959 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4960 Cleanup & bug fixes for JFFS2 code:
4961 - the memory mangement was broken. It caused havoc on malloc by
4962 writing beyond the block boundaries.
4963 - the length calculation for files was wrong, sometimes resulting
4964 in short file reads.
4965 - data copying now optionally takes fragment version numbers into
4966 account, to avoid copying from older data.
4967 See doc/README.JFFS2 for details.
4969 * Patch by Josef Wagner, 12 Mar 2003:
4970 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4971 - ETH05 and BEDBUG support for CU824
4972 - added support for MicroSys CPC45
4973 - new BOOTROM/FLASH0 and DOC base for PM826
4975 * Patch by Robert Schwebel, 12 Mar 2003:
4976 Fix the chpart command on innokom board
4979 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4980 s/PPCBoot/U-Boot/ in some files
4981 s/pImage/uImage/ in some files
4983 * Patch by Detlev Zundel, 15 Jan 2003:
4984 Fix '' command line quoting
4986 * Patch by The LEOX team, 19 Jan 2003:
4987 - add support for the ELPT860 board
4988 - add support for Dallas ds164x RTC
4990 * Patches by David Müller, 31 Jan 2003:
4991 - minimal setup for CardBus bridges
4992 - add EEPROM read/write support in the CS8900 driver
4993 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4994 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4996 * Patch by Steven Scholz, 04 Feb 2003:
4997 add support for RTC DS1307
4999 * Patch by Reinhard Meyer, 5 Feb 2003:
5000 fix PLPRCR/SCCR init sequence on 8xx to allow for
5001 changes of EBDF by software
5003 * Patch by Vladimir Gurevich, 07 Feb 2003:
5004 "API-compatibility patch" for 4xx I2C driver
5006 * TRAB fixes / extensions:
5007 - Restore VFD brightness as saved in environment
5008 - add support for Fujitsu flashes
5009 - make sure both buzzers are turned off (drive low level)
5011 * Patches by Robert Schwebel, 06 Mar 2003:
5012 - fix bug in BOOTP code (must use NetCopyIP)
5013 - update of CSB226 port
5014 - clear BSS segment on XScale
5015 - added support for i2c_init_board() function
5016 - update to the Innokom plattform
5018 * Extend support for redundand environments for configurations where
5019 environment size < sector size
5021 * Patch by Rune Torgersen, 13 Feb 2003:
5022 Add support for Motorola MPC8266ADS board
5024 * Patch by Kyle Harris, 19 Feb 2003:
5025 patches for the Intel lubbock board:
5026 memsetup.S - general cleanup (based on Robert's csb226 code)
5027 flash.c - overhaul, actually works now
5028 lubbock.c - fix init funcs to return proper value
5030 * Patch by Kenneth Johansson, 26 Feb 2003:
5031 - Fixed off by one in RFTA calculation.
5032 - No need to abort when LDF is lower than we can program it's only
5033 minimum timing so clamp it to what we can do.
5034 - Takes function pointer to function for reading the spd_nvram. Usefull
5035 for faking data or hardcode a module without the nvram.
5036 - fix other user for above change
5037 - fix some comments.
5039 * Patches by Brian Waite, 26 Feb 2003:
5040 - fix port for evb64260 board
5041 - fix PCI for evb64260 board
5044 * Patch by Reinhard Meyer, 1 Mar 2003:
5045 Add support for EMK TOP860 Module
5047 * Patch by Yuli Barcohen, 02 Mar 2003:
5048 Add SPD EEPROM support for MPC8260ADS board
5050 * Patch by Robert Schwebel, 21 Jan 2003:
5051 - Add support for Innokom board
5052 - Don't complain if "install" fails
5053 - README cleanup (remove duplicated lines)
5054 - Update PXA header files
5056 * Add documentation for existing POST code (doc/README.POST)
5058 * Patch by Laudney Ren, 15 Jan 2003:
5059 Fix handling of redundand environment in "tools/envcrc.c"
5061 * Patch by Detlev Zundel, 28 Feb 2003:
5062 Add bedbug support for 824x systems
5064 * Add support for 16 MB flash configuration of TRAB board
5066 * Patch by Erwin Rol, 27 Feb 2003:
5067 Add support for RTEMS
5069 * Add image information to README
5071 * Patch by Stefan Roese, 18 Feb 2003:
5072 CPCIISER4 configuration updated.
5074 * Patch by Stefan Roese, 17 Feb 2003:
5075 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
5077 * Patch by Stefan Roese, 13 Feb 2003:
5078 Add "pcidelay" environment variable (in ms, enabled via
5079 CONFIG_PCI_BOOTDELAY).
5080 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
5081 RST# to respond to configuration cycles (33MHz -> 1s).
5083 * Fix dual PCMCIA slot support (when running with just one
5086 * Add VFD type detection to trab board
5088 * extend drivers/cs8900.c driver to synchronize ethaddr environment
5089 variable with value in the EEPROM
5091 * Patch by Stefan Roese, 10 Feb 2003:
5092 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
5094 * Add support for MIPS32 4Kc CPUs
5096 * Add support for INCA-IP Board
5098 ======================================================================
5099 Changes for U-Boot 0.2.2:
5100 ======================================================================
5102 * Add dual ethernet support on PM826
5104 * Add support for LXT971 PHY on PM826
5106 * Patch by Tord Andersson, 16 Jan 2003:
5107 Fix flash sector count for TQM8xxL
5109 * Fix I2C EEPROM problem on ICU862 board (would only write the first
5110 16 bytes out of each 32 byte block)
5112 ======================================================================
5113 Changes for U-Boot 0.2.1:
5114 ======================================================================
5116 * Add support for V37 board
5117 (patch by Jón Benediktsson, 11 Dec 2002)
5119 * Update baudrate in bd_info when it gets changed
5121 * Add watchdog trigger points while waiting for serial port
5122 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5124 * Improve command line tool to access the U-Boot's environment
5125 (figuration of the utility, using a config file)
5127 * Add single quote support for (old) command line parser
5129 * Switch LWMON board default config from FRAM to EEPROM;
5130 in POST, EEPROM shows up on 8 addresses
5132 ======================================================================
5133 Changes for U-Boot 0.2.0:
5134 ======================================================================
5136 * Use 1-byte-read instead of -write for iprobe() function
5137 Add i2c commands to PM826 config
5139 * extend I2C POST code: check for list on known addresses
5141 * Improve log buffer code; use "loglevel" to decide which messages
5142 to log on the console, too (like in Linux); get rid of "logstart"
5144 * Add command line tool to access the U-Boot's environment
5145 (board-specific for TRAB now, to be fixed later)
5147 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5148 Fix misc problems with AmigaOne support
5150 * Patch by Chris Hallinan, 3 Dec 2002:
5151 minor cleanup to the MPC8245 EPIC driver
5153 * Patch by Pierre Aubert , 28 Nov 2002
5154 Add support for external (SIU) interrupts on MPC8xx
5156 * Patch by Pierre Aubert , 28 Nov 2002
5157 Fix nested syscalls bug in standalone applications
5159 * Patch by David Müller, 27 Nov 2002:
5160 fix output of "pciinfo" command for CardBus bridge devices.
5162 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5165 * Add LED indication for IDE activity on KUP4K board
5167 * Fix startup problems with VFD display on TRAB
5169 * Patch by Pierre Aubert, 20 Nov 2002
5170 Add driver for Epson SED13806 graphic controller.
5171 Add support for BMP logos in cfb_console driver.
5173 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5175 * Patch by Rod Boyce, 21 Nov 2002:
5176 fix PCMCIA on MBX8xx board
5178 * Patch by Pierre Aubert , 21 Nov 2002
5179 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5180 bootmode word in DPRAM configurable
5182 * Patch by Daniel Engström, 18 Nov 2002:
5183 Fixes for x86 port (mostly strings issues)
5185 * Patch by Ken Chou, 18 Nov 2002:
5186 Fix for natsemi NIC cards (DP83815)
5188 * Patch by Pierre Aubert, 19 Nov 2002:
5189 fix a bug for the MII configuration, and some warnings
5191 * Patch by Thomas Frieden, 13 Nov 2002:
5192 Add code for AmigaOne board
5193 (preliminary merge to U-Boot, still WIP)
5195 * Patch by Jon Diekema, 12 Nov 2002:
5196 - Adding URL for IEEE OUI lookup
5197 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5199 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5200 root-on-nfs macros are designed to switch how the default boot
5201 method gets defined.
5203 * Patch by Daniel Engström, 13 Nov 2002:
5204 Add support for i386 architecture and AMD SC520 board
5206 * Patch by Pierre Aubert, 12 Nov 2002:
5207 Add support for DOS filesystem and booting from DOS floppy disk
5209 * Patch by Jim Sandoz, 07 Nov 2002:
5210 Increase number of network RX buffers (PKTBUFSRX in
5211 "include/net.h") for EEPRO100 based boards (especially SP8240)
5212 which showed "Receiver is not ready" errors when U-Boot was
5213 processing the receive buffers slower than the network controller
5216 * Patch by Andreas Oberritter, 09 Nov 2002:
5217 Change behaviour of NetLoop(): return -1 for errors, filesize
5218 otherwise; return code 0 is valid an means no file loaded - in this
5219 case the environment still gets updated!
5221 * Patches by Jon Diekema, 9 Nov 2002:
5222 - improve ADC/DAC clocking on the SACSng board to align
5223 the failing edges of LRCLK and SCLK
5224 - sbc8260 configuration tweaks
5225 - add status LED support for 82xx systems
5226 - wire sspi/sspo commands into command handler; improved error
5228 - add timestamp support and alternate memory test to the
5229 SACSng configuration
5231 * Patch by Vince Husovsky, 7 Nov 2002:
5232 Add "-n" to linker options to get rid of "Not enough room for
5233 program headers" problem
5235 * Patch by David Müller, 05 Nov 2002
5236 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5237 so we can use an already existing name
5239 * Patch by Pierre Aubert, 05 Nov 2002
5240 Hardware relatied improvments in FDC boot code
5242 * Patch by Holger Schurig, 5 Nov 2002:
5243 Make the PXA really change it's frequency
5245 * Patch by Pierre Aubert, 05 Nov 2002
5246 Add support for slave serial Spartan 2 FPGAs
5248 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5251 * Add support for log buffer which can be passed to Linux kernel's
5252 syslog mechanism; used especially for POST results.
5254 * Patch by Klaus Heydeck, 31 Oct 2002:
5255 Add initial support for kup4k board
5257 * Patch by Robert Schwebel, 04 Nov 2002:
5258 - use watchdog to reset PXA250 systems
5259 - added progress callbacks to (some of the) ARM code
5260 - update for Cogent CSB226 board
5262 * Add support for FPS860 board
5264 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5265 Improve PCI access on 32-bits Compact PCI bus
5267 * Fix mdelay() on TRAB - this was still the debugging version with
5268 seconds instead of ms.
5270 * Patch by Robert Schwebel, 1 Nov 2002:
5271 XScale related cleanup (affects all ARM boards)
5273 * Cleanup of names and README.
5275 ======================================================================
5276 Notes for U-Boot 0.1.0:
5277 ======================================================================
5279 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5281 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5282 For information about the history of the project please see the
5283 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5285 ======================================================================