1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Add system memory to the PCI region list for AMCC PPC44x CPUs.
6 Enabled it for Yucca board.
8 * Cleanup config file and bootup output for Yucca board.
10 * Fix CONFIG_440_GX define usage.
12 * Remove autogenerated bmp_logo.h file.
14 * VoiceBlue update: use new MTD flash partitioning methods, use more
15 reasonable TEXT_BASE, update default environment and enable keyed
17 Patch by Ladislav Michl, 16. Aug 2005
19 * Add forgotten changes for the PLEB 2 Board.
20 Patch by David Snowdon, 13. Aug 2005
22 * Add support for wrPPMC7xx/74xx boards
23 Patch by Richard Danter, 12 Aug 2005
25 * Add support for gth2 board
26 Patch by Thomas Lange, Aug 11 2005
28 * Add support for CONFIG_SERIAL_MULTI on MPC5xxx
29 Patch by Martin Krause, 8 Jun 2006
31 This patch supports two serial consoles on boards with
32 a MPC5xxx CPU. The console can be switched at runtime
33 by setting stdin, stdout and stderr to the desired serial
34 interface (serial0 or serial1). The PSCs to be used as
35 console port are definded by CONFIG_PSC_CONSOLE
36 and CONFIG_PSC_CONSOLE2.
37 See README.serial_multi for details.
39 * Bugfix in I2C initialisation on S3C2400.
40 If the bus is blocked because of a previously interrupted
41 transfer, up to eleven clocks are generated on the I2CSCL
42 line to complete the transfer and to free the bus.
43 With this fix pin I2CSCL (PG6) is really configured as GPIO
44 so the clock pulses are really generated.
45 Patch by Martin Krause, 04 Apr 2006
47 * Fix DDR6 errata on TQM834x boards
48 Patch by Thomas Waehner, 07 Mar 2006
50 * Remove obsolete flash driver board/tqm5200/flash.c
51 Patch by Martin Krause, 11 Jan 2006
53 * Update configuration for CMC-PU2 board
54 Patch by Martin Krause, 17 Nov 2005
56 * Add support for PS/2 keyboard on TQM85xx board
57 Patch by Martin Krause, 07 Nov 2005
59 Tested on a STK85XX baseboard. Make sure the PS/2 controller
60 has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
62 * Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
63 In tsc2000_read_channel() the delay after setting the multiplexer
64 to a temperature channel is increased from 1,5 ms to 10 ms. This
65 is to allow the multiplexer inputs to stabilize after huge steps
66 of the input signal level.
67 Patch by Martin Krause, 08 Nov 2005
69 * Adjust TQM5200 make targets
70 Make the automatic CS configuration the default.
71 The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
72 and CONFIG_TQM5200_AC are removed.
73 "TQM5200_config" is now the default for STK52XX.200 base boards.
74 On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
75 Patch by Martin Krause, 07 Nov 2005
77 * Fix setting of environment variable "ver" on trab board
78 The environment variable "ver" is now set before
79 do_auto_update() is called, so that "ver" can be used
80 in USB update scripts.
81 Patch by Martin Krause, 27 Oct 2005
83 * Fix wrong usage of udelay() in led_blink() on trab board
84 Patch by Martin Krause, 27 Oct 2005
86 * Fix udelay bug in vfd.c for trab board
87 Patch by Martin Krause, 27 Oct 2005
89 * Disable JFFS2 support for trab board
90 Patch by Martin Krause, 27 Oct 2005
92 * Change mtdparts definition on trab board to match current flash map
93 Patch by Martin Krause, 27 Oct 2005
95 * Fix memory init problems on MCC200 board
97 * Fix IxEthDB.h to compile again
98 Patch by Stefan Roese, 14 Jun 2006
100 * Minor cleanup for PCS440EP board
101 Patch by Stefan Roese, 13 Jun 2006
103 * Add MCF5282 support (without preloader)
104 relocate ichache_State to ram
105 u-boot can run from internal flash
106 Add EB+MCF-EV123 board support.
107 Add m68k Boards to MAKEALL
108 Patch from Jens Scharsig, 08 Aug 2005
110 * Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
111 Patch by Scott McNutt, 08 Jun 2006
113 * Nios II - Add EPCS Controller bootrom work-around
114 -When booting from an epcs controller, the epcs bootrom may leave the
115 slave select in an asserted state causing soft reset hang. This
116 patch ensures slave select is negated at reset.
117 Patch by Scott McNutt, 08 Jun 2006
119 * Update PK1C20 board
120 -Update base addresses for standard configuration
121 -Eliminate use of CACHE_BYPASS in board code
122 Patch by Scott McNutt, 08 Jun 2006
124 * Nios II - Fix I/O Macros and mini-app stubs
126 -Eliminate use of CACHE_BYPASS in cpu code
127 -Eliminate assembler warnings
128 -Fix mini-app stubs and force no small data
129 Patch by Scott McNutt, 08 Jun 2006
131 * Fix U-Boot environment sector protection on MCC200 board
133 * Minor cleanup for PCS440EP board
135 * Update PCS440EP port to fit into one flash device (incl. environment)
136 Patch by Stefan Roese, 06 Jun 2006
138 * Add support for PCS440EP board
139 Patch by Stefan Roese, 02 Jun 2006
141 * Fix examples/Makefile; some build targets were lost
143 * Fix watchdog handling in CFI flash driver
144 Just use udelay() when waiting for status changes which will
145 implicitely trigger the watchdog.
147 * Fix PCI to memory window size problems on PM82x boards
148 We use the "automatic" mode that was used for the MPC8266ADS and
149 MPC8272 boards. Eventually this should be used on all boards?]
150 Patch by Wolfgang Grandegger, 17 Jan 2006
152 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
153 Patch by Stefan Roese, 29 May 2006
155 * Update Intel IXP4xx support
156 - Add IXP4xx NPE ethernet MAC support
157 - Add support for Intel IXDPG425 board
158 - Add support for Prodrive PDNB3 board
160 Patch by Stefan Roese, 23 May 2006
162 * Fix problem in PVR detection for 440GR
163 Patch by Stefan Roese, 18 May 2006
165 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
167 * Enable autoboot for M5271EVB board.
169 * Changed default ramdisk addr in yosemite/yellowstone ports
170 Patch by Stefan Roese, 15 May 2006
172 * Fix PCMCIA support on virtlab2
174 * Add support for VirtLab2 board
175 (needed because of differences in the PCMCIA hardware).
179 * Update yosemite configuration to enable flash write buffer support
180 Patch by Stefan Roese, 10 May 2006
182 * Fix compile warnings in common/xyzModem.c
183 Patch by Stefan Roese, 10 May 2006
185 * Add support for AMCC 440EP Rev C and 440GR Rev B
186 Patch by John Otken, 08 May 2006
188 * OMAP 5912/OSK: update EMIFS CS1 timings:
189 Problems have been seen in the linux kernel's smc91x network driver
190 due to improper bus timings. The latest 2.6 OMAP kernels currently
191 have a workaround, but this fix belongs in u-boot.
192 Patch by Kevin Hilman, 13 Oct 2005
194 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
195 Patch by Hiroki Kaminaga, 11 Mar 2006
197 * Update omap5912osk board support
198 - Fix OMAP support that omap5912osk compiles in current source tree
199 - Update with code from "http://omap.spectrumdigital.com/osk5912"
200 to fix problems with DDR initialization
202 - Use CFI flash driver and support complete 32MB of onboard flash
203 - Add "print_cpuinfo()" and "checkboard()" functions to display
204 CPU (with frequency) and Board infos
205 Patch by Stefan Roese, 10 May 2006
207 * Fix watchdog issues for ColdFire boards.
209 * Add M5271EVB board support.
211 * Make R5200 specific low level initialization board conditional.
213 * Update CPU target identification strings for ColdFire family.
215 * Update register definitions for MCF5271.
217 * Fix serial console support for MCF5271.
219 * Fixes for gcc 3.4 based m68k toolchain,
220 based on patch by Jate Sujjavanich.
222 * Fix lowboot support on MCC200 board
224 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
225 - Removed MPC8349ADS port
226 - Added PCI support to MPC8349ADS
227 - reworked memory map to allow mapping of all regions with BATs
228 Patch by Kumar Gala, 20 Apr 2006
230 * Coding Style cleanup
232 * Write RTC seconds first to maintain settings integrity per
233 Maxim/Dallas DS1306 data sheet.
234 Patch by Alan J. Luse, 02 May 2006
236 * Scheduled for removal: strnicmp() which is unused
238 * Update for Intel Monahans boards:
239 - support for magic key detection and handling on delta board
240 - NAND support for zylonite board + some minor cleanup
242 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
243 Patch by Jon Loeliger, 01 May 2006
245 * Fixed handling of bad checksums with "mkimage -l"
247 * Added support for BC3450 board
248 Patch by Stefan Strobl, 21 Oct 2005
250 * Update for NC650 board:
251 - Support rev1 and rev2 hardware
252 - adapt to new NAND layer
253 - add CP850 configuration based on NC650
255 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
256 is configured; othrwise DMA accesses aren't cache coherent which
257 causes for example USB to fail.
261 * Fix dbau1x00 boards broken by dbau1550 patch
262 PLL:s were not set for boards other than 1550.
263 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
264 Default boot is now bootp for cards other than 1550.
265 Patch by Thomas Lange, 10 Aug 2005
267 * Fixes common/cmd_flash.c:
268 - fix some compiler/parser error, if using m68k tool chain
269 - optical fix for protect on/off all messages, if using more
271 Patch by Jens Scharsig, 28 Jul 2005
273 * Fix Quad UART mapping on MCC200 board due to new HW revision
275 * Fix JFFS2 support for legacy NAND driver.
277 * Remove dependencies between DoC code and old legacy NAND driver.
279 * Fix PM828_PCI target, for which PCI was *not* configured in.
281 * Fix Lite5200B support: initialize SDelay register
282 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
283 Configuration", 3.3.1 SDelay--MBAR + 0x0190
285 * Changes/fixes for drivers/cfi_flash.c:
287 - Add Intel legacy lock/unlock support to common CFI driver
289 On some Intel flash's (e.g. Intel J3) legacy unlocking is
290 supported, meaning that unlocking of one sector will unlock
291 all sectors of this bank. Using this feature, unlocking
292 of all sectors upon startup (via env var "unlock=yes") will
295 - Fixed problem with multiple reads of envronment variable
296 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
298 - Removed unwanted linefeeds from "protect" command when
299 CFG_FLASH_PROTECTION is enabled.
301 - Changed p3p400 board to use CFG_FLASH_PROTECTION
303 Patch by Stefan Roese, 01 Apr 2006
305 * Changes/fixes for drivers/cfi_flash.c:
306 - Correctly handle the cases where CFG_HZ != 1000 (several
308 - Fix the timeout calculation of buffered writes (off by a
310 Patch by Anders Larsen, 31 Mar 2006
312 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
314 405 SDRAM: - The SDRAM parameters can now be defined in the board
315 config file and the 405 SDRAM controller values will
316 be calculated upon bootup (see PPChameleonEVB).
317 When those settings are not defined in the board
318 config file, the register setup will be as it is now,
319 so this implementation should not break any current
320 design using this code.
322 Thanks to Andrea Marson from DAVE for this patch.
324 440 DDR: - Added function sdram_tr1_set to auto calculate the
325 TR1 value for the DDR.
326 - Added ECC support (see p3p440).
328 Patch by Stefan Roese, 17 Mar 2006
330 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
331 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
333 * Add support for ymodem protocol download
334 Patch by Stefano Babic, 29 Mar 2006
336 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
337 Merge from Markus Klotzbücher's repo, 01 Apr 2006
339 * GCC-4.x fixes: clean up global data pointer initialization for all
342 * Update for Delta board:
343 - redundant NAND environment
344 - misc Monahans cleanups (remove dead code etc.)
345 - DA9030 Initialization; some minimal changes to PXA I2C driver to
346 make it work with the Monahans.
347 - Make Monahans clock frequency configurable using
348 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
349 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
350 Merge from Markus Klotzbücher's repo, 25 Mar 2006
352 * Enable Quad UART om MCC200 board.
354 * Cleanup MCC200 board configuration; omit non-existent stuff.
356 * Add support for MPC859/866 Rev. A.0
358 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
360 * Fix DDR ECC bit definitions for MPC83xx.
362 * Add initial support for MPC8349E MDS board.
364 * Add support for ECC DDR initialization on MPC83xx.
366 * Add DMA support for MPC83xx.
368 * Add sync in do_reset() routine for MPC83xx after RPR register
369 was written to. It is need on some targets when BAT translation
372 * Add bit definitions for MPC83xx DDR controller registers.
374 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
376 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
378 * Add support for DS1374 RTC chip.
380 * Add support for Lite5200B board.
381 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
383 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
384 timer and cpu_reset code from cpu/$(CPU) into the new
385 cpu/$(CPU)/$(SOC) directories
386 Patch by Andreas Engel, 13 Mar 2006
388 * Change max size of uncompressed uImage's to 8MByte and add
389 CFG_BOOTM_LEN to adjust this setting.
391 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
392 uImages was restricted to 4MBytes. This default size is now
393 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
394 in the board config file.
396 Patch by Stefan Roese, 13 Mar 2006
398 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
399 Patch by Stefan Roese, 13 Mar 2006
401 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
402 Patch by Cedric Vincent, 06 Jul 2005
404 * au1x00_eth.c: check malloc return value and abort if it failed
405 Patch by Andrew Dyer, 26 Jul 2005
407 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
408 incorrectly generating start/stop conditions on the bus.
409 Patch by Andrew Dyer, 26 Jul 2005
411 * Fix bug in [id]cache_status commands for MPC85xx processors;
412 should look at LSB of L1CSRn registers to determine if L1 cache is
413 enabled, not the MSB.
414 Patch by Murray Jensen, 19 Jul 2005
416 * Fix array overflow with fw_setenv on uninitialised environment
417 Patch by Murray Jensen, 15 Jul 2005
419 * Add support for EmbeddedPlanet EP88x boards
420 Patch by Yuli Barcohen, 13 Jul 2005
422 * Remove board specific configuration includes from the common xilinx
423 ethernet and iic adapter code.
424 Patch by Michael Libeskind, 12 Jul 2005
426 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
427 Patch by Murray Jensen, 08 Jul 2005
429 * Add (some) definitions for the MPC85xx local bus controller
430 Patch by Murray Jensen, 08 Jul 2005
432 * Add CPM2 I/O pin functions for MPC85xx processors
433 Patch by Murray Jensen, 08 Jul 2005
435 * Fix compile problem
437 * Added PCI support for MPC8349ADS board
438 Patch by Kumar Gala 11 Jan 2006
440 * Enable address translation on MPC83xx
441 Patch by Kumar Gala, 10 Feb 2006
443 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
444 Patch by Kumar Gala, 25 Jan 2006
446 * Fixed defines for MPC83xx SICRL register to match current specs
447 Patch by Kumar Gala, 23 Jan 2006
449 * Only disable the MPC83xx watchdog if its enabled out of reset.
450 If its disabled out of reset SW can later enable it if so desired
451 Patch by Kumar Gala, 11 Jan 2006
453 * Allow config of GPIO direction & data registers at boot on 83xx
454 Patch by Kumar Gala, 11 Jan 2006
456 * Enable time handling on 83xx
457 Patch by Kumar Gala, 11 Jan 2006
459 * Make System IO Config Registers board configurable on MPC83xx
460 Patch by Kumar Gala, 11 Jan 2006
462 * Fixed PCI indirect config ops to handle multiple PCI controllers
463 We need to adjust the bus number we are trying to access based
464 on which PCI controller its on
465 Patch by Kumar Gala, 12 Jan 2006
467 * Report back PCI bus when doing table based device config
468 Patch by Kumar Gala, 11 Jan 2006
470 * Added support for PCI prefetchable region and BARs
471 If a host controller sets up a region as prefetchable and
472 a device's BAR denotes it as prefetchable, allocate the
473 BAR into the prefetch region.
475 If a BAR is prefetchable and no prefetchable region has
476 been setup by the controller we fall back to allocating
477 the BAR into the normally memory region.
478 Patch by Kumar Gala, 11 Jan 2006
480 * Add helper function for generic flat device tree fixups for mpc83xx
481 Patch by Kumar Gala, 11 Jan 2006
483 * Add support for passing initrd information via flat device tree
484 Patch by Kumar Gala, 11 Jan 2006
486 * Added OF_STDOUT_PATH and OF_SOC
488 OF_STDOUT_PATH specifies the path to the device the kernel can use
491 OF_SOC specifies the proper name of the SOC node if one exists.
492 Patch by Kumar Gala, 11 Jan 2006
494 * Allow board code to fixup the flat device tree before booting a kernel
495 Patch by Kumar Gala, 11 Jan 2006
497 * Added CONFIG_ options for bd_t and env in flat dev tree
499 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
500 into the resulting flat device tree.
502 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
503 variables from u-boot into the flat device tree
505 Patch by Kumar Gala, 11 Jan 2006
507 * Add support for the DHCP vendor optional bootfile (#67).
508 Ignores the vendor TFTP server name option (#66).
509 Patch by Murray Jensen, 30 Jun 2005
511 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
512 Patch by Andy Fleming, 14 Jun 2005
514 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
515 Patch by Gerhard Jaeger, 21 Jun 2005
517 * Add netconsole and some more commands to RPXlite_DW board
518 Patch by Sam Song, 19 Jun 2005
520 * Fix bad declaration on pci_cfgfunc_nothing
521 Patch by Sam Song, 19 Jun 2005
523 * Adjust "echo" as a default command
524 Patch by Sam Song, 19 Jun 2005
526 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
527 Patch by KokHow Teh, 16 Jun 2005
529 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
530 Patch by Rick Bronson, 15 Jun 2005
532 * Coding Style cleanup
534 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
535 Patch by Andrew Dyer, 13 Jun 2005
537 * Add ADI Blackfin support
538 - add support for Analog Devices Blackfin BF533 CPU
539 - add support for the ADI BF533 Stamp uClinux board
540 - add support for the ADI BF533 EZKit board
541 Patches by Richard Klingler, 11 Jun 2005
543 * Add loads of ntohl() in image header handling
544 Patch by Steven Scholz, 10 Jun 2005
546 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
547 variable to set clock
548 Patch by Yuli Barcohen, 05 Jun 2005
550 * RPXlite configuration fixes
551 - Use correct flash sector size
552 - Use correct memory test end address
553 - Add support for bzip2 compression
554 - Various small fixes
555 Patch by Yuli Barcohen, 05 Jun 2005
557 * Memory configuration changes for ZPC.1900 board
558 - Fix SDRAM timing on both local bus and 60x bus
559 - Add support for second flash bank (SIMM)
560 - Change boot flash base
561 Patch by Yuli Barcohen, 05 Jun 2005
563 * Add support for Adder boards with 16MB SDRAM;
564 add support for second FEC on Adder87x board.
565 Patch by Yuli Barcohen, 05 Jun 2005
567 * Fix conditional for including ks8695eth driver
568 Patch by Greg Ungerer, 04 Jun 2005
570 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
571 Patch by Friedrich Lobenstock, 02 Jun 2005
573 * Fix comment in common/soft_i2c.c
574 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
576 * Cleanup compiler warnings.
577 Patch by Greg Ungerer, 21 May 2005
579 * Word alignment fixes for word aligned NS16550 UART
580 Patch by Jean-Paul Saman, 01 Mar 2005
582 Fixes bug with UART that only supports word aligned access: removed
583 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
584 (broken!) versions of GCC generate byte accesses when encountering
585 the packed attribute regardless if the struct is already correctly
586 aligned for a platform. Peripherals that can only handle word
587 aligned access won't work properly when accessed with byte access.
588 The struct NS16550 is already word aligned for REG_SIZE = 4, so
589 there is no need to packed the struct in that case.
591 * Fix behaviour if gatewayip is not set
592 Patch by Robin Gilks, 23 Dec 2004
594 * Fix cleanup for netstart board.
595 Remove build results from repository
597 * Some code cleanup for GCC 4.x
599 * Fixes to support environment in NAND flash;
600 enable NAND flash based environment for delta board.
602 * Add support for Intel Monahans CPU on Zylonite and Delta boards
603 (This is Work in Progress!)
605 * Add support for TQM8260-AI boards.
609 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
610 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
611 Patch by Ladislav Michl, 29 Jun 2005
613 * Add lowboot target to mcc200 board
614 Patch by Stefan Roese, 4 Mar 2006
616 * Fix problem with flash_get_size() from CFI driver update
617 Patch by Stefan Roese, 1 Mar 2006
619 * Make CFG_NO_FLASH work on ARM systems
620 Patch by Markus Klotzbuecher, 27 Feb 2006
622 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
625 * Convert mcc200 to use common CFI flash driver
626 Patch by Stefan Roese, 28 Feb 2006
628 * Add env-variable "unlock" to handle initial state of sectors
631 Only the U-Boot image and it's environment is protected,
632 all other sectors are unprotected (unlocked) if flash
633 hardware protection is used (CFG_FLASH_PROTECTION) and
634 the environment variable "unlock" is set to "yes".
636 Patch by Stefan Roese, 28 Feb 2006
638 * Update drivers/cfi_flash.c:
639 - find_sector() called in both versions of flash_write_cfiword()
640 Patch by Peter Pearse, 27th Feb 2006
642 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
643 Patch by Jose Maria Lopez, 16 Jan 2006
645 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
646 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
648 * Changes/fixes for drivers/cfi_flash.c:
649 We *should* check if there are any error bits if the previous call
650 returned ERR_OK (Otherwise we will have output an error message in
651 flash_status_check() already.) The original code would only check for
652 error bits if flash_status_check() returns ERR_TIMEOUT.
653 Patch by Marcus Hall, 23 Aug 2005
655 * Changes/fixes for drivers/cfi_flash.c:
656 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
657 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
658 Patch by Sangmoon Kim, 19 Aug 2005
660 * Fixes for drivers/cfi_flash.c:
661 - Fix wrong timeout value usage in flash_status_check()
662 - Round write_tout up when converting to msec in flash_get_size()
663 - Remove clearing flash status at the end of flash_write_cfibuffer()
664 which sets Intel 28F640J3 flash back to command mode on CSB472
665 Patch by Tolunay Orkun, 02 July 2005
667 * Add basic support for the SMMACO4 Board from PanDaCom.
668 Patch by Heiko Schocher, 20 Feb 2006
670 * Add GIT version information (commid ID) to untagged U-Boot versions
672 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
673 of all unreleased (untagged) U-Boot images will be automatically
674 extended upon compiletime with a part of the GIT commit ID and
675 possibly with "dirty" if uncommited changes are detected.
677 Here an example for the resulting version:
678 "U-Boot 1.1.4-g3457ac18-dirty"
680 The version is now maintained in the toplevel Makefile and the
681 version headers are autogenerated.
683 Patch by Stefan Roese, 9 Feb 2006
685 * Update default environment for INKA4x00 board.
687 * Convert CPCI750 to use common CFI flash driver
688 Patch by Reinhard Arlt, 8 Feb 2006
690 * Various changes to esd HH405 board specific files
691 Patch by Matthias Fuchs, 07 Feb 2006
693 * Cleanup U-Boot boot messages on ARM.
695 To match the U-Boot user interface on ARM platforms to the U-Boot
696 standard (as on PPC platforms), some messages with debug character
697 are removed from the default U-Boot build.
698 Enable DEBUG for lib_arm/board.c to enable debug messages.
699 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
700 Patch by Stefan Roese, 24 Jan 2006
702 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
703 Patch by Stefan Roese, 18 Jan 2006
705 * Add VGA support (CT69000) to CPCI750 board.
706 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
707 Patch by Reinhard Arlt, 30 Dec 2005
709 * PMC405 and CPCI405: Moved configuration of pci resources
711 PMC405 and CPCI2DP: Added firmware download and booting via pci.
712 Patch by Matthias Fuchs, 20 Dec 2005
714 * Add ColdFire targets to MAKEALL script
715 Patch by Zachary Landau, 26 Jan 2006
717 * Add support for r5200 board
718 Patch by Zachary Landau, 26 Jan 2006
720 * Add support for Freescale M5271 processor
721 Patch by Zachary Landau, 26 Jan 2006
723 * Fix 28F256J3A support on PM520 board
724 (without bank-switching only 32 MB can be accessed)
726 * Fix mkimage bug with multifile images created on 64 bit systems.
728 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
730 * Fix compiler problem with at91rm9200dk board.
731 Patch by Eugen Bigz, 19 Dec 2005
733 ======================================================================
734 Changes for U-Boot 1.1.4:
735 ======================================================================
737 * Add support for AMCC 440SPe CPU based eval board (Yucca).
739 * Call serial_initialize() before first debug() is used.
741 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
742 - Changed GPIO setup to enable another address line in order to
743 address 64M of FLASH.
744 - Added function sdram_tr1_set to auto calculate the tr1 value for
746 Patch by Steven Blakeslee, 12 Dec 2005
748 * MPC5200: Set PCI retry counter to 0 = infinite retry;
749 The default of 255 is too short for slow devices.
750 Patch by Martin Nykodym, 12 Dec 2005
752 * Change port configuration for O2DNT (CODEC1 on PSC1).
754 * Fix register for PCI async mode on PPC440EP
755 Patch by Youngchul Bang, 08 Dec 2005
757 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
758 This segment may be required by some libgcc.a functions
761 * Fix DPRAM offset/size for MPC8541/8555.
762 Simplify TQM85xx Makefile handling.
764 * Fix data overflow (typo?) in rtc/ds1302.c
766 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
768 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
769 - Support for TQM8541/8555 boards added.
770 - Complete rework of TQM8540/8560 support.
771 - Common TQM85xx code now supports all current TQM85xx platforms
772 (TQM8540/8541/8555/8560).
773 - DDR SDRAM size detection added.
774 - CAS latency default values can be overwritten by setting "serial#"
775 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
776 If problems are detected with this non default CAS latency,
777 the default values will be used instead.
778 - Flash size detection added.
779 - Moved FCC ethernet driver initialization behind TSEC driver init
780 -> TSEC is first device.
781 Patch by Stefan Roese, 30 Nov 2005
783 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
784 Patch by John Otken, 23 Nov 2005
786 * Changed PPC44x startup message (cpu info, speed...) to common style:
787 On PPC44x platforms, the startup message generated in "cpu.c" only
788 comprised the ppc type and revision but not additional information
789 like speed etc. Those speed infos where printed in the board specific
790 code. This new implementation now prints all CPU infos in the common
791 cpu specific code. No board specific code is needed anymore and
792 therefore removed from all current 44x implementations.
793 Patch by Stefan Roese, 27 Nov 2005
795 * Adjust TQM834x PHY addresses for latest hardware revision.
797 * Increase malloc arena on TQM5200 board to 256 kB.
798 With 64 kb uniform flash sector size the old value of 128 kB was
801 * Fix miiphy global data initialization (problem on 4xx boards when
802 no ethaddr is assigned). Initialization moved from
803 miiphy_register() to eth_initialize().
805 Based on initial patch for 4xx platform by Matthias Fuchs.
807 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
809 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
810 The COPYING file was extended to make clear that these files can be
811 used in non-GPL code, too.
812 Also, a corresponding note was placed in the headers of the affected files.
814 * Add support for Prodrive P3P440 board:
815 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
816 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
817 for bank autodetection
818 Patch by Stefan Roese, 22 Nov 2005
820 * Change all '$(...)' variable references into '${...}'
821 which makes the environment compatible with the hush shell.
822 WARNING: Support for the old '$(...)' syntax will be
823 discontinued in a later version.
825 * Minor changes to init flags in TQM834x PCI.
827 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
828 Patch by Stefan Roese, 15 Nov 2005
830 * New PPC 405EP board added: CMS700
831 Added CONFIG_NET_MULTI for VOM405 board.
832 Added reset_phy() for VOM405 board.
833 Patch by Matthias Fuchs, 09 Nov 2005
835 * Updated PCI mapping for esd CPCI2DP board.
836 Add support for error LED.
837 Patch by Matthias Fuchs, 07 Nov 2005
839 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
840 Patch by Stefan Roese, 07 Nov 2005
842 * Correct PPC Timebase register definitions (SPRN_TBRL...)
843 Patch by Stefan Roese, 07 Nov 2005
845 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
846 Patch by Stefan Roese, 05 Nov 2005
848 * Additional fix for external IRQ config on Yellowstone & Yosemite
849 Patch by Stefan Roese, 03 Nov 2005
851 * Add support for Ocotea pass 3 with 440GX Rev. F
852 Patch by Stefan Roese, 01 Nov 2005
854 * Fix external IRQ configuration on Yellowstone & Yosemite
855 Patch by Stefan Roese, 28 Oct 2005
857 * Add support for multiple PHYs.
858 Tested on the following boards:
859 cmcpu2 (at91rm9200/ether.c)
860 PPChameleon (ppc4xx/4xx_enet.c)
861 yukon (mpc8220/fec.c)
863 tqm834x (mpc834x/tsec.c) with EEPRO100
864 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
865 Main changes include:
867 - miiphy_register routine was added to allow multiple PHYs to be registered
868 - miiphy_read and miiphy_write are now defined in this file, and
869 require additional argument (char *devname)
870 - other miiphy_* routines also require additional device name argument
873 Calling reset_phy() was moved to be executed *after* eth_initialize().
874 This is necessary as now some of the implementations of reset_phy()
875 may need to use miiphy_reset() which is not allowed before eth_initialize()
876 as eth_initialize registers all required miiphy_* routines.
877 Tested on IP860 and PHY initializes properly after this change.
879 * Correct includes for flat tree builder.
881 * Fix conflicting types (flash_write()) in trab auto_update.c.
883 * Add PCI support for the TQM834x board.
885 * Add missing 4xx board to MAKEALL
886 Patch by Stefan Roese, 20 Oct 2005
888 * Fix conflicting types (flash_write()) in esd auto_update.c
889 Patch by Stefan Roese, 20 Oct 2005
891 * Fix problem with sleep in NetConsole (use get_timer())
892 Patch by Stefan Roese, 20 Oct 2005
894 * Add NetConsole Support for AMCC eval boards
895 Patch by Stefan Roese, 20 Oct 2005
897 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
898 Patch by Stefan Roese, 18 Oct 2005
900 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
901 Fix identation on ext2ls help entry.
902 Patch by Stefan Roese, 14 Oct 2005
904 * Add support for TQM834x boards.
907 * Cleanup for GCC-4.x
909 * Add documentation for Open Firmware Flat Tree and usage.
910 Patch by Pantelis Antoniou, 13 Oct 2005
912 * Add missing files for Pantelis Antoniou's patch
913 Patch by Pantelis Antoniou, 04 Sep 2005
915 * Fix problem in ppc4xx eth-driver without ethaddr (only without
916 CONFIG_NET_MULTI set)
917 Patch by Stefan Roese, 10 Oct 2005
919 * Fix gzip bmp support (test if malloc fails, warning when truncated).
920 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
921 Patch by Stefan Roese, 07 Oct 2005
923 * Add support for OF flat tree for the STXtc board.
924 Patch by Pantelis Antoniou, 04 Sep 2005
926 * Support passing of OF flat trees to the kernel.
927 Patch by Pantelis Antoniou, 04 Sep 2005
931 * Add support for NetSilicon NS7520 processor.
932 Patch by Art Shipkowski, 12 May 2005
934 * Add support for AP1000 board.
935 Patch by James MacAulay, 07 Oct 2005
937 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
938 Patch by Anders Larsen, 07 Oct 2005
940 The Atmel errata #11 states that the transfer buffer descriptor
941 table must be aligned on a 16-word boundary. As it turned out, this
942 is insufficient - it seems the table must be aligned on a boundary
943 at least as large as the table itself (in Linux this is not an
944 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
946 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
947 Patch by Anders Larsen, 07 Oct 2005
949 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
950 sed the linker scripts, rather than pre-process them.
951 Patch by Peter Pearse, 07 Oct 2005
953 * Update make target for ARM supported boards.
954 Use lowlevel_init() instead of platformsetup() [rename].
955 Patch by Peter Pearse, 06 Oct 2005
957 * Fix booting from serial dataflash on AT91RM9200
958 Patch by Peter Menzebach, 29 Aug 2005
960 * Add JFFS2 support for TRAB board
961 Patch by Martin Krause, 25 Aug 2005
963 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
964 Patch by Marcus Hall, 24 Aug 2005
966 * Fix the machine-id of the Cogent csb637 board
967 Patch by Anders Larsen, 05 Oct 2005
969 * Complete support for the KwikByte KB920x boards
970 Patch by Anders Larsen, 05 Oct 2005
972 * Set the AT91RM9200 clock to asynchronous mode
973 Patch by Anders Larsen, 03 May 2005
975 * Set the AT91RM9200 clock to synchronous mode
976 Patch by Anders Larsen, 29 Apr 2005
978 * Add support for Cogent csb637
979 Patch by Anders Larsen, 29 Apr 2005
981 * Fix dm9161.c initialization
982 Patch by Anders Larsen, 29 Apr 2005
984 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
985 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
987 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
988 Patch by Anders Larsen, 29 Apr 2005
990 * Fix device partition intialization for SystemACE disks.
991 Patch by Stephen Williams, 28 Apr 2005
993 * Added support for KwikByte KB920x boards (based on AT91RM9200)
994 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
996 * Add support for S29GL064M-R3 flash chip on xsengine board
997 Patch by Kurt Stremerch, 18 Apr 2005
999 * E500 update: repoint IVPR to RAM when code is relocated
1000 Patch by Kylo Ginsberg, 13 Apr 2005
1002 * Fix loop end test in lib_generic/string.c:strswab()
1003 Patch by Andrew Dyer, October 10, 2005
1004 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
1008 * Update ARM Integrator boards:
1009 Correct addessing errors in platform files.
1010 Split off common core module data from Integrator header files to
1011 include/armcoremodule.h.
1012 Patch by Peter Pearse, 04 Oct 2005
1014 * Make sure only supported compiler options are used
1015 Import "cc-option" shell function from kernel and
1016 use it to get the correct ARM GCC options for individual CPUs
1017 Patch by Peter Pearse, 30 Jun 2005
1019 * Fix 440GR to print correct cpu revision
1020 Patch by Stefan Roese, 04 Oct 2005
1022 * Change board message on AMCC Yosemite & Yellowstone to common style
1023 Patch by Stefan Roese, 03 Oct 2005
1025 * Fix compiler warning
1027 * Fix FEC PHY addresses for TQM85xx boards
1029 * Fix uninitialized variable problem in hush shell
1030 Patch by Lars Rostock, 26 Sep 2005
1032 * Undo change of f6e20fc6ca... to include/configs/trab.h
1033 (Must have been an accident?)
1035 * Add support for AT91RM9200 OHCI Controller.
1036 Patch by Eric Benard, 07 Apr 2005
1038 * Update ARM mach-types.h
1039 Patch by Eric Benard, 07 Apr 2005
1041 * Add support for MP2USB board.
1042 Patch by Eric Benard, 07 Apr 2005
1044 * Add board support for armadillo HT1070
1045 Patch by Rowel Atienza, 06 Apr 2005
1047 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
1048 Patch by Vitaly Bordug, 30 Mar 2005
1050 * Add iopset command on mpc8xx
1051 Patch by Daniel Eisenhut, 25 Mar 2005
1053 * Add support for MII in eepro100 driver.
1054 Patch by Gleb Natapov, 21 Mar 2005
1056 * Fixes to the Lubbock (PXA 25x) support:
1057 - Resolve the FIXME with respect to saving the u-boot environment.
1058 - Make the default load address land in real memory.
1059 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
1060 Patch by David Brownell, 10 Mar 2005
1062 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
1063 Patch by Marc Leeman, 04 Mar 2005
1065 * OMAP242x H4 board update
1066 - fix for ES2 differences.
1067 - switch to using the cfi_flash driver.
1068 - fix SRAM build address.
1069 - fix for GP device operation.
1070 - unlock SRAM for GP devices.
1071 - display more device information.
1072 - fix potential deadlock in omap24xx_i2c driver.
1073 - fix DLL load values to match dpllout*1 operation.
1074 - fix 2nd chip select init for combo DDR device.
1075 - add support for CFI Intel 28F256L18 on H4 board.
1076 Patch by Richard Woodruff, 03 Mar 2005
1078 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
1079 Patch by Steven Scholz, 02 Mar 2005
1082 Patch by Ara Avanesyan, 24 Feb 2005
1084 * Remove unneeded #include <malloc.h>
1085 Patch by Ladislav Michl, 22 Feb 2005
1087 * Add cramfs support for m68k
1088 Patch by Zachary Landau, 21 Feb 2005
1090 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
1091 Patch by Jeff Angielski, 21 Feb 2005
1093 * Fix au1x00_serial baud rate calculation:
1094 remove hardcoded cpu clock divisor and use register instead;
1095 round up instead of truncate
1096 Patch by Andrew Dyer, 15 Feb 2005
1098 * Add Xilinx Spartan3 family FPGA support
1099 Patch by Kurt Stremerch, 14 Feb 2005
1101 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
1102 Patch by Zachary Landau, 11 Feb 2005
1104 * Fix VOH405 Support
1105 Patch by Matthias Fuchs, 25 Sep 2005
1107 * Added support for PCI bridge on MPC8272ADS
1108 Patch by Vitaly Bordug, Feb 09 2005
1110 * Update multicore CM9XX support for Integrator AP to allow booting from flash
1111 Patch by Jean-Paul Saman, 8 Feb 2005
1113 * Fix strswab() to reliably find end of string
1114 Patch by Andrew Dyer, 08 Feb 2005
1116 * Fix typos in include/ppc440.h
1117 Patch by Andrew E Mileski, 04 Feb 2005
1119 * Add Vibren (was Accelent) PXA255 IDP Support
1120 Patch by Cliff Brake, 04 Feb 2005
1122 * Fix tools/bmp_logo.c using incorrect offset to pixel data
1123 Patch by Andrew Dyer, 31 Jan 2005
1125 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
1126 Patch by Peter Pearse, 2 Feb 2005
1128 * Fix error handling in tools/env/fw_env.c
1129 Patch by Ara Avanesyan, 01 Feb 2005
1131 * Fix MGT5100 PSC baudrate calculation
1132 Patch by Sebastian Schau, 27 Jan 2005
1134 * OMAP242x fix for GP device booting
1135 - Add SRAM unlock for GP devices.
1136 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1137 Patches by Richard Woodruff, 21 Jan 2005:
1139 * Add support for AMD's Pb1x00 eval board;
1140 add MII routines to the au1x00 ethernet driver;
1141 add USB ohci driver (work in progress)
1142 Patch by Thomas Sailer, 20 Jan 2005
1144 * Update omap5912osk board
1145 Use drivers/cfi_flash.c instead of private flash driver;
1146 Remove hardcoded personalized settings from omap5912osk.h;
1147 Fix spacing with (RO) marks in 'flinfo' output.
1148 Patch by Michael Bendzick, 14 Jan 2005
1150 * Fix warnings for PCI code on ixp
1151 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1153 * virtex2 fix for bogus download error messages
1154 The virtex2 FPGA download code watches for init going active during
1155 a download of config data as an error condition. init also goes
1156 active after a configuration is finished in concert with the done
1157 signal. So far, the code does not check for done active until all
1158 of the configuration data is sent. If configuration data has a few
1159 extra pad bytes at the end, this would cause an error message even
1160 though the download had suceeded.
1161 NOTE: virtex2 slave serial and spartan2 versions may still have the
1163 Patch by Andrew Dyer, 12 Jan 2005
1165 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1166 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1167 message when probing for nonexistent flash in little endian mode.
1168 As a side effect more efficient and smaller code is generated,
1169 which is always a Good Thing (TM).
1170 Patch by Ladislav Michl, 24 Sep 2005
1172 * Update for TFTP using a fixed UDP port
1173 Use the approved environment variable names. Added "tftpdstp" to
1174 allow ports other than 69 per Tolunay Orkun's recommendation.
1175 Patch by Jerry Van Baren, 12 Jan 2005
1177 * Allow to force TFTP to use a fixed UDP port
1178 (Add a configuration option CONFIG_TFTP_PORT and optional env
1180 Patch by Jerry Van Baren, 10 Jan 2005
1182 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1183 Patch by Leif Lindholm, 29 Dec 2004
1185 * Cleanup: fix broken builds
1187 * Fix PHY address argument passing with mii info command
1188 Patch by Andrew Dyer, 28 Dec 2004
1190 * Cleanup (PPC4xx is AMCC now)
1192 * esd CPCI2DP board added
1193 Patch by Matthias Fuchs, 22 Sep 2005
1195 * esd PMC405 board updated
1196 Patch by Matthias Fuchs, 22 Sep 2005
1198 * Add SM501 support to HH405 board.
1199 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1200 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1201 Patch by Stefan Roese, 22 Sep 2005
1203 * Fix autonegotiation in tsec ethernet driver
1204 Patch by Stefan Roese, 21 Sep 2005
1206 * Fix bug in auto_update (trab board)
1207 Patch by Martin Krause, 16 Sep 2005
1209 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1210 Patch by Francesco Mandracci, 16 Sep 2005
1212 * Update configuration for INKA4x0 board
1214 * Update configuration for PM854 board
1215 Based on patch by R. Loeffl, 20 Jul 2005
1217 * Add PCI support to TQM8540 and TQM8560 boards
1218 Patch by Stefan Roese, 15 Sep 2005
1220 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1221 boards (baudrate, environment...). Flash driver fixed.
1222 Patch by Stefan Roese, 15 Sep 2005
1224 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1225 ethernet port on ebony.
1226 Patch by Stefan Roese, 7 Sep 2005
1228 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1230 * Change default console baud rate for stxxtc board
1232 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1233 Patch by Stefan Roese, 31 Aug 2005
1235 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1236 Patch by Pantelis Antoniou, 02 Sep 2005
1240 * Enable SM712 driver support for HMI1001 board.
1242 * Fix problems with ld version 2.16 (dot outside sections problem)
1243 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1244 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1246 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1248 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1250 * Add keyboard and dot matrix display support for HMI1001 board.
1252 * Prepare U-Boot for gcc-4.x
1254 * Fixed Bamboo port to enable running without DDR-DIMM
1255 (Bamboo has also 64MB onboard DDR)
1256 Patch by Stefan Roese, 24 Aug 2005
1258 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1259 now handling all 4xx cpu's
1260 Patch by Stefan Roese, 16 Aug 2005
1262 * Fix make dependencies for at91rm9200 and ks8695 cpus
1263 Patch by Steven Scholz, 23 Aug 2005
1265 * Add JFFS2 support for TQM5200 board
1267 * Add esd cpci5200 and pf5200 boards
1268 Patch by Reinhard Arlt, 22 Aug 2005
1270 * Fix sysclock for TQM8540 and TQM8560 boards
1271 Patch by Martin Krause, 25 Jul 2005
1273 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1274 Patch by Martin Krause, 08 Jun 2005
1276 * Add new board specific commands for TQM5200/STK52XX
1277 - Sound commands (beep, wav, sound)
1278 - Test commands (led, can, backlight, rs232)
1279 Patch by Martin Krause, 02 May 2005
1281 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1282 because of a bug in the AT91RM9200 CPU PLL
1283 Patch by Martin Krause, 22 Apr 2005
1285 * Add automatic HW detection for another CMC_PU2 variant
1286 Patch by Martin Krause, 20 Apr 2005
1288 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1289 Patch by Martin Krause, 19 Apr 2005
1291 * Fix initialization problem on TQM5200 without SM501
1292 Patch by Martin Krause, 08 Apr 2005
1294 * Add RTC support for STK52XX.200
1295 Patch by Martin Krause, 07 Apr 2005
1297 * Add support for IFM o2dnt board
1299 * Enable PCI on hmi1001 board
1301 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1302 so we can use them to, e.g., check the existence of a file with
1303 "if ls foo; then this; else that; fi" in the hush shell
1304 Patch by Andreas Engel, 16 August 2005
1306 * Coding style cleanup
1308 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1309 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1311 * Check return value of malloc in 440gx_enet.c
1312 Patch by Travis B. Sawyer, 18 Jul 2005
1314 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1315 Second serial port on 440GX now defined as a system device.
1316 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1317 Patch by Travis B. Sawyer, 12 Jul 2005
1319 ======================================================================
1320 Changes for U-Boot 1.1.3:
1321 ======================================================================
1323 * Minor code cleanup
1325 * Add forgotten new fils from latest VoiceBlue update
1327 * Make bootretry feature work with hush shell.
1328 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1329 Patch by Andreas Engel, 19 Jul 2005
1331 * Update Hymod Board Database PHP code in "tools" directory
1332 Patch by Murray Jensen, 01 Jul 2005
1334 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1335 Patch by Murray Jensen, 30 Jun 2005
1337 * Fix Murray Jensen's mail address.
1338 Patch by Murray Jensen, 30 Jun 2005
1340 * Preserve PHY_BMCR during a soft reset.
1341 Patch by Carl Riechers, 24 Jun 2005
1343 * VoiceBlue update: eeprom tool can also store firmware version now.
1344 eeprom.bin is runable by jumping at load address.
1345 Patch by Ladislav Michl, 23 May 2005
1347 * Move the AT91RM9200DK to the ARM Systems list.
1348 Patch by Anders Larsen, 26 Apr 2005
1350 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1351 Patch by Anders Larsen, 26 Apr 2005
1353 * measure_gclk() is needed when DEBUG is enabled
1354 Patch by Bryan O'Donoghue, 25 Apr 2005
1356 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1357 Patch by Reinhard Arlt, 12 Aug 2005
1359 * esd PCI405 board updated
1360 Patch by Matthias Fuchs, 28 Jul 2005
1362 * esd WUH405 and DU405 board updated
1363 Patch by Matthias Fuchs, 27 Jul 2005
1365 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1366 Patch by Matthias Fuchs, 4 May 2005
1368 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1369 boards (baudrate, environment...). Flash driver fixed.
1370 Patch by Stefan Roese, 11 Aug 2005
1372 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1373 Patch by Stefan Roese, 11 Aug 2005
1375 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1376 Patch by Stefan Roese, 11 Aug 2005
1378 * Add configuration for IFM AEV FIFO board.
1379 Minor coding style cleanup.
1381 * Add configuration for IFM SPI eval board
1383 * Fix CompactFlash problem on HMI1001 board
1385 * Make new "mtdparts" code build with older compilers
1386 Patch by Andrea Scian, 09 Aug 2005
1388 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1389 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1390 with the 405 defines and the linux kernel defines.
1391 Patch by Stefan Roese, 08 Aug 2005
1393 * Fix compiler warnings with older GCC versions
1395 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1397 Old, obsolete and duplicated code was cleaned up and replace by the
1398 new partitioning method. There are two possible approaches now:
1400 The first one is to define a single, static partition:
1402 #undef CONFIG_JFFS2_CMDLINE
1403 #define CONFIG_JFFS2_DEV "nor0"
1404 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1405 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1406 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1408 The second method uses the mtdparts command line option and dynamic
1411 /* mtdparts command line support */
1412 #define CONFIG_JFFS2_CMDLINE
1413 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1414 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1416 Command line of course produces bigger images, and may be inappropriate
1417 for some targets, so by default it's off.
1419 * Fix build problems for PM856 Board
1421 * Fix sign extension bug in 'fpga loadb' command;
1422 make 'fpga loadb' always print the file header info
1423 Patch by Andrew Dyer, 11 Jan 2005
1425 * Fix errors that occur when accessing SystemACE CF
1426 Patch by Jeff Angielski, 09 Jan 2005
1428 * Document switching between U-Boot and PlanetCore on RPXlite
1429 by Sam Song, 24 Dec 2004
1431 * Fix PowerQUICC II mask detection.
1432 Patch by Eugene Surovegin, 20 Dec 2004
1434 * Add support for Altera NIOS DK1C20 board
1435 Patch by Shlomo Kut, 13 Dec 2004
1437 * Add support for ep8248 board
1438 Patch by Yuli Barcohen, 12 Dec 2004
1442 * Fix baudrate setting for KGDB on MPC8260
1443 Patch by HoJin, 11 Dec 2004
1445 * Fix 'mii help' text formatting
1446 Patch by Cory Tusar, 10 Dec 2004
1448 * Fix return code of NFS command
1449 Patch by Hiroshi Ito, 11 Dec 2004
1453 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1454 Patch by Steven Blakeslee, 04 Aug 2005
1456 * Add support for AMCC Bamboo PPC440EP eval board
1457 Patch by Stefan Roese, 04 Aug 2005
1459 * Patch by Jon Loeliger
1460 Fix style issues primarily in 85xx and 83xx boards.
1462 - Trailing white space
1463 - Indentation not by TAB
1464 - Excessive amount of empty lines
1465 - Trailing empty lines
1467 * Patch by Ron Alder, 11 Jul 2005
1468 Add Xianghua Xiao and Lunsheng Wang's support for the
1469 GDA MPC8540 EVAL board.
1471 * Patch by Eran Liberty
1472 Add support for the Freescale MPC8349ADS board.
1474 * Patch by Jon Loeliger, 25 Jul 2005
1475 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1476 by the upcoming mpc83xx family as well.
1478 * Patch by Jon Loeliger, 05 May 2005
1479 Implemented support for MPC8548CDS board.
1480 Added DDR II support based on SPD values for MPC85xx boards.
1481 This roll-up patch also includes bugfies for the previously
1483 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1485 * Patch by Jon Loeliger, 10 Feb 2005
1486 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1488 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1490 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1491 for faster flash parts.
1492 Add documentation for BR/OR for FLASH.
1494 * Patch by Jon Loeliger 08 Feb 2005
1495 Determine L2 Cache size dynamically on 85XX boards.
1497 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1498 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1499 option rather than a myriad of CONFIG_MPC8560-like variants.
1500 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1501 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1502 new CONFIG_CPM2 option to each 8260 board.
1504 * Add support for MicroSys PM856 board
1505 Patch by Josef Wagner, 03 Aug 2005
1507 * Minor fixes to PM854 board
1508 Patch by Josef Wagner, 03 Aug 2005
1510 * Adjust configuration of XENIAX board
1511 (chip select and GPIO required for USB operation)
1513 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1514 routed to the Watchdog handler
1515 Patch by Eugene Surovegin, 18 Jun 2005
1517 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1518 Patch by Denis Peter, 06 Dec 2004
1520 * Fix endianess problem in TFTP / NFS default filenames
1521 Patch by Hiroshi Ito, 06 Dec 2004
1523 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1525 Patch by Murray Jensen, 18 Jul 2005
1527 * Fix typo in mkconfig script (used == instead of =)
1528 Patch by Murray Jensen, 18 Jul 2005
1530 * Cleanup build problems on 64 bit build hosts
1532 * Update MAINTAINERS file
1534 * Patch by Stefan Roese, 01 Aug 2005:
1535 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1536 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1538 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1539 to run on both 405GP and 405GPr eval boards).
1541 * Patch by Steven Blakeslee, 27 Jul 2005:
1542 - Add support for AMCC PPC440EP/GR.
1543 - Add support for AMCC Yosemite PPC440EP eval board.
1544 - Add support for AMCC Yellowstone PPC440GR eval board.
1546 * Minor fixes for PPChameleon Board:
1547 - fix alignment of NAND size
1548 - make code do what the comment says
1550 * Implement h/w sector protection status synchronization at boot.
1551 The code is provided for, and was tested on, the Yukon/Alaska
1552 and PM520 boards only.
1554 A bug in flash_real_protect() for the Yukon board was fixed by
1555 adding a function that tells if two banks are on one flash chip.
1557 * Fix sysmon POST problem: check I2C error codes
1558 This fixes a problem of displaying bogus voltages when the voltages
1559 are so low that the I2C devices start failing while the rest of the
1560 system keeps running.
1562 * Patch by Cedric Vincent, 6 Jul 2005:
1563 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1565 * Patch by Jon Loeliger, 20 Jul 2005:
1566 Add missing PCI IO port definitions.
1568 * Add CompactFlash support for HMI1001 board.
1570 * Adjust printed board ID for LWMON board.
1572 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1574 * Add new argument format for flash commands to allow for usage like
1575 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1576 U-Boot will automaticially find the end of the corresponding sector.
1578 * Patch by Stefan Roese, 5 Jul 2005:
1579 Update uc100 board PHY setup
1581 * Patch by Stefan Roese, 1 Jul 2005:
1582 Fix PHY address for CATcenter board (now correct!)
1584 * Patch by Stefan Roese, 30 Jun 2005:
1585 Fix PHY addresses for PPChameleon and CATcenter boards
1586 Change MAINTAINER for most esd boards
1588 * Patch by Detlev Zundel, 30 Jun 2005:
1589 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1591 * Fix baudrate calculation problem on MPC5200 systems
1593 * Add EEPROM and RTC support for HMI1001 board
1595 * Patch by Detlev Zundel, 20 Jun 2005:
1596 Fix initialization of low active GPIO pins on inka4x0 board
1598 * Enable redundant environment, disable HW flash protection of
1601 * Patch by Travis Sawyer, 10 Jun 2005:
1602 Initialize allocated dev and private hw structures
1603 after their respective allocation in 440gx_enet.c
1605 * Patch by Steven Scholz, 10 Jun 2005:
1606 Fix byteorder problems with second argument of "bootm" with
1609 * Add support for HMI1001 board
1611 * Disable "date" and "sntp" commands on TQM866M
1613 * Fix watchdog reset problems on LWMON board
1615 * Patch by Juergen Selent, 17 May 2005:
1616 Add support for Funkwerk VoVPN gateway module.
1618 * Cleanup debug code for MPC8220 FEC driver
1620 * Extend burst mode RAM test program to take a loop count
1623 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1624 those boards that use it.
1626 * Patches by Greg Ungerer, 19 May 2005:
1627 - add support for the KS8695P (ARM 922 based) CPU
1628 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1630 * Patch by Steven Scholz, 19 May 2005:
1631 Add support for CONFIG_SERIAL_TAG on ARM boards
1633 * Add PCI support for Sorcery board.
1634 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1636 * Fix compile problems caused by new burst mode SDRAM test;
1637 make port pins to trigger logic analyzer configurable
1639 * Fix timer handling on MPC85xx systems
1641 * Fix debug code in omap5912osk flash driver
1643 * Add support for MPC8247 based "IDS8247" board.
1645 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1647 * On LWMON we must use the watchdog to reset the board as the CPU
1648 genereated HRESET pulse is too short to reset the external
1651 * Add test tool to exercise SDRAM accesses in burst mode
1652 (as standalone program, MPC8xx/PowerPC only)
1654 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1657 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1658 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1659 added to support LZO and LZARI compression modes (undefined by
1662 * Fix problem with symbolic links in JFFS2 code.
1664 * Use linker ASSERT statement to prevent undetected overlapping of
1665 sections on PPChameleon board; other boards might use this, too.
1667 * Patch by Stefan Roese, 03 May 2005:
1669 Fix problems in cmd_universe.c
1671 * Patch by Matthias Fuchs, 03 May 2005:
1672 Added missing variable declaration in cmd_nand.c
1673 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1675 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1677 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1679 Fix PHY address for canmb board.
1681 * Cleanup serial console baudrate calculation on AT91RM9200;
1682 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1684 * Patch by Matthias Fuchs, 18 Apr 2005:
1685 Make PCI target address spaces on PMC405 and CPCI405 boards
1686 configurable via environment variables
1688 * Auto-size RAM on canmb board.
1690 * Add support for canmb board
1692 * Patch by Stefan Roese, 13 Apr 2005:
1693 Update for esd apc405
1695 * Fixes for TQM8560 board:
1697 - remove debug messages
1698 - fix flash sector protection
1700 * Patch by Steven Scholz, 07 Apr 2005:
1701 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1703 * Patches by Steven Scholz, 07 Apr 2005:
1704 Fix compiler warning in altera.c
1705 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1707 * Patch by Ladislav Michl, 06 Apr 2005:
1708 Fix voiceblue configuration.
1710 * Patch by Stefan Roese, 06 Apr 2005:
1711 Updates for OCOTEA board:
1712 - Changed U-Boot size from 512kByte to 256kByte
1713 - Fixed flash driver to support boot from soldered user flash
1714 - Added README for switch from PIBS firmware to U-Boot
1716 * Patch by Travis Sawyer, 05 Apr 2005:
1717 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1718 Problem found by Andrew Wozniak.
1720 * Patch by Steven Scholz, 06 Apr 2005:
1721 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1722 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1724 * Patches by Robert Whaley, 29 Nov 2004:
1725 - update the pxa-regs.h file for PXA27x chips
1726 - add PXA27x based ADSVIX board
1727 - add support for MMC on PXA27x processors
1729 * Patch by Andrew E. Mileski, 28 Nov 2004:
1730 Fix PPC4xx SPD SDRAM detection bug
1732 * Patch by Hiroshi Ito, 26 Nov 2004:
1733 Fix logic of "test -z" and "test -n" commands
1735 * Patch by Ladislav Michl, 05 Apr 2005:
1736 Add support for VoiceBlue board.
1738 * Patch by Ladislav Michl, 05 Apr 2005:
1739 Fix netboot_common() prototypes.
1741 * Patch by Steven Scholz, 05 Apr 2005:
1742 Use i.MX watchdog timer for reset_cpu()
1744 * Patch by Steven Scholz, 05 Apr 2005:
1745 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1746 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1747 (now in interupts.c)
1749 * Add support for MPC8220 based "sorcery" board.
1751 * Add support for TQM8560 board.
1753 * Add FEC support for TQM8540 board.
1754 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1756 * Patch by Martin Krause, 04 Apr 2005:
1757 Update default configuration for CMC_PU2 board.
1759 * Patch by Steven Scholz, 04 Apr 2005:
1760 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1761 - introduce two new configuration options instead:
1762 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1764 * Patch by Steven Scholz, 04 Apr 2005:
1765 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1767 * Fix timer code for ARM systems: make sure that udelay() does not
1768 reset timers so it's save to use udelay() in timeout code.
1770 * Patch by Mathias Küster, 23 Nov 2004:
1771 add udelay support for the mcf5282 cpu
1773 * Patch by Tolunay Orkun, 16 November 2004:
1774 fix incorrect onboard Xilinx CPLD base address
1776 * Patch by Jerry Van Baren, 08 Nov 2004:
1777 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1778 the jumper for the HRCW source should select flash. If lowboot is
1779 not selected, the jumper for the HRCW source should select the
1781 - change default load base address to 0x00400000
1783 * Patch by Yuli Barcohen, 08 Nov 2004:
1784 Add support for Analogue & Micro Rattler boards.
1785 Tested on Rattler8248.
1787 * Patch by Andre Renaud, 08 Nov 2004:
1788 Fix watchdog support in common/lcd.c
1790 * Patch by Marc Leeman, 05 Nov 2003:
1791 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1792 bug only affects the XPC8245 processors
1794 * Patches by Josef Wagner, 29 Oct 2004:
1795 - Add support for MicroSys CPU87 board
1796 - Add support for MicroSys PM854 board
1798 * Patch by Jian Zhang, 02 Nov 2004:
1799 Add 16-bit NAND support
1801 * Patch by Scott McNutt, 01 Nov 2004:
1802 Add missing NIOS/NIOS2 support for "iminfo" command
1804 * Patch by Detlev Zundel, 29 Oct 2004:
1805 Add missing NIOS/NIOS2 support for "mkimage" tool.
1807 * Patch by David Adair, 27 Oct 2004:
1808 Add missing 440GX SDRAM Controller reset
1810 * Patch by Steven Scholz, 25 Oct 2004:
1811 Declare reset_cpu() in include/common.h instead locally
1813 * Patch by Yusdi Santoso, 22 Oct 2004:
1814 - Add support for HIDDEN_DRAGON board
1815 - fix endianess problem in driver/rtl1839.c
1817 * Patch by Allen Curtis, 21 Oct 2004:
1818 support multiple serial ports
1820 * Patch by Richard Klingler, 03 Apr 2005:
1821 Add call to eth_halt() in net/net.c when called functions fail
1822 after eth_init() has been called.
1824 * Patch by Sam Song, 3 April 2005:
1825 - Update README.Netconsole
1828 * Prepare for SoC rework of ARM code:
1829 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1830 - rename memsetup into lowlevel_init (function name and source files)
1831 Patch by Steven Scholz, 03 Apr 2005:
1832 - create SoC specific directories include/asm-arm/arch-imx and
1833 include/asm-arm/arch-s3c24x0
1835 * Fix problems with SNTP support;
1836 enable SNTP support in some boards.
1838 * Patches by Martin Krause, 01 Apr 2005:
1839 - Fix flash erase timeout on CMC_PU2
1840 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1842 * Patch by Steven Scholz, 13 March 2005:
1843 fix cache enabling for AT91RM9200
1845 * Patch by Masami Komiya, 30 Mar 2005:
1846 add SNTP support and expand time server and time offset fields of
1847 DHCP support. See doc/README.SNTP
1849 * Patch by Steven Scholz, 13 Dec 2004:
1850 Fix bug in at91rm920 ethernet driver
1852 * Patch by Steven Scholz, 13 Dec 2004:
1853 Remove duplicated code by merging memsetup.S files for
1854 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1856 * Patch by Detlev Zundel, 31 Mar 2005:
1857 Cleanup duplicate definition of overwrite_console()
1859 * Update TQM5200 configuration;
1860 prepare for Rev. 200 starter kit boards
1862 * Patch by Scott McNutt, 21 Oct 2004:
1863 Add support for Nios-II EPCS Controller core.
1865 * Patch by Scott McNutt, 20 Oct 2004:
1867 - Add sysid command (Nios-II only).
1868 - Locate default exception trampoline at proper offset.
1869 - Implement I/O routines (readb, writeb, etc)
1870 - Implement do_bootm_linux
1872 * Patches by Martin Krause, 22 Mar 2005:
1873 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1874 - add support for SM501 graphics controller
1875 - add support for graphic console on TQM5200
1876 - add support for TQM5200 Rev 200
1877 - cleanup, fix typo in include/configs/TQM5200.h
1879 * Patch by Manfred Baral, 17 Mar 2005:
1882 * Fix RTC configuration for PPChameleon board
1884 * Cleanup, fix typo in include/configs/TQM5200.h
1886 * Patch by Stefan Roese, 16 Mar 2005:
1887 Update for esd auto_update and hh405 board
1889 * Adapt for U-Boot image size (new features enabled) on TQM5200
1891 * Update code for TQM8540 board (and 85xx in general):
1892 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1893 - Reformat boot messages
1894 - Enable redundant environment
1895 - Replace the -O2 optimization flag with -mno-string
1897 * Patch by David Brownell, 10 Mar 2005:
1898 Restore copyright statements in OHCI drivers.
1900 * Add support for TQM8540 board
1902 * Patch by Detlev Zundel, 14 Mar 2005:
1903 NC650: changed NAND flash addressing to using UPMB
1905 * Patch by Stefan Roese, 14 Mar 2005:
1906 Update for esd voh405 fpga image
1908 * INKA4x0: Allow initialization of LCD backlight dimming from
1909 "brightness" environment variable.
1911 * Add port initialization for digital I/O on INKA4x0
1913 * Patch by Stefan Roese, 01 Mar 2005:
1914 Update for esd boards dp405 and hub405
1916 * Fix get_partition_info() parameter error in all other calls
1917 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1919 * Enable USB and IDE support for INKA4x0 board
1921 * Patch by Andrew Dyer, 28 Feb 2005:
1922 fix ext2load passing an incorrect pointer to get_partition_info()
1923 resulting in load failure for devices other than 0
1925 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1927 * Cleanup USB and partition defines
1929 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1931 * Add reset code for Coral-P on INKA4x0 board
1933 * Patch by Martin Krause, 28 Jun 2004:
1934 Update for TRAB board.
1936 * Fix some missing "volatile"s in MPC5xxx FEC driver
1938 * Fix cirrus voltage detection (for CPC45)
1940 * Fix byteorder problem in usbboot and scsiboot commands.
1942 * Patch by Cajus Hahn, 04 Feb 2005:
1943 - don't insist on leading '/' for filename in ext2load
1944 - set default partition to useful value (1) in ext2load
1946 * Patch by Andrew Dyer, 08 Jan 2005:
1947 fix wrong return codes in ext2 code
1949 * Removed '--no-warn-mismatch' option from Makefile. This option
1950 makes 'ld' to overlook binary objects compatibility.
1952 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1953 --end-group) outside of the group. This will make 'ld' to do
1954 _multiple_ search in the library group when resolving symbol
1955 references and do only a _single_ seach in libgcc.a after the group
1958 * Fix stability problems on CPC45 board again.
1960 * Make image detection for diskboot / usbboot / scsiboot more robust
1961 (also check header checksum)
1963 * Update CPC45 board configuration.
1965 * Add USB and PCI support for INKA4x0 board
1967 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1971 * Patch by Robin Getz, 13 Oct 2004:
1972 Add standalone application to change SMC91C111 MAC addresses,
1973 see examples/README.smc91111_eeprom
1975 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1976 Fix Flash support for ARM Integrator CP.
1978 * Patch by Richard Woodruff, 10 Jan 2005:
1979 Update support for OMAP2420 (ARM11) and H4 board:
1980 o clean up and add new types to H4 memory probe code.
1981 o fix to work with internal boot.
1982 o added PRCM config III operation.
1983 o fix marginal flash timings.
1984 o add revison ATAG usage.
1985 o enable voltage scaling at power chip.
1986 o fix compile error for i2c.
1988 * Fix network problem (error when receiving multiple ARP packets)
1990 * Patch by Daniel Poirot, 12 Oct 2004:
1991 Add support for Wind River sbc405 board
1993 * Patch by Rainer Brestan, 12 Oct 2004:
1994 Make examples/Makefile more robust
1996 * Patch by Sam Song, 11 October 2004:
1997 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1998 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
2001 * Patch by Sam Song, 10 Oct 2004:
2002 Fix a parameter error in run_command() in main.c
2004 * Patch by Richard Woodruff, 01 Oct 2004:
2005 add support for the TI OMAP2420 processor and its H4 reference
2008 * Patch by Christian Pellegrin, 24 Sep 2004:
2009 Added support for NE2000 compatible (DP8390, DP83902) NICs.
2011 * Patch by Leif Lindholm, 23 Sep 2004:
2012 add support for the AMD db1550 board
2014 * Patch by Travis Sawyer, 15 Sep 2004:
2015 Add CONFIG_SERIAL_MULTI support for ppc4xx,
2016 update README.serial_multi
2018 * Patches by David Snowdon, 07 Sep 2004:
2019 - add u-boot.hex target in the top level Makefile
2020 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
2021 - use -mtune=xscale and -march=armv5 options for PXA
2023 * Patch by Florian Schlote, 08 Sep 2004:
2024 Add support for SenTec-COBRA5272-board (ColdFire).
2026 * Patch by Gleb Natapov, 07 Sep 2004:
2027 mpc824x: set PCI latency timer to a sane value
2030 * Patch by Kurt Stremerch, 03 Sep 2004:
2031 Add bitstream configuration option for fpga command (Xilinx only).
2033 * Patch by Kurt Stremerch, 03 Sep 2004:
2034 Add Xilinx Spartan2E family FPGA support
2036 * Patch by Jeff Angielski, 02 Sep 2004:
2037 Add Added support for H2 revision of the EP8260 board.
2038 Fixed formatting for some of the EP8260 related source files.
2040 * Patch by Jon Loeliger, 02 Sep 2004:
2041 Reset monitor size back to 256 so environment can be written
2042 to flash on MPC85xx ADS and CDS releases.
2044 * Patch by Paolo Broggini, 02 Sep 2004:
2045 Make BSS clearing on ARM systems more robust
2047 * Patch by Yue Hu and Joe, 01 Sep 2004:
2048 - add PCI support for ixp425;
2049 - add EEPRO100 suppor tfor ixdp425 board.
2051 * Fix problem with protected sector detection in driver/cfi_flash.c
2053 ======================================================================
2054 Changes for U-Boot 1.1.2:
2055 ======================================================================
2057 * Code cleanup, mostly for GCC-3.3.x
2059 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
2060 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
2061 additional ethernet addresses.
2063 * Cleanup drivers/i82365.c - avoid duplication of code
2065 * Fix bogus "cannot span across banks" flash error message
2069 * Add support for CompactFlash for the CPC45 Board.
2071 * Fix problems with CMC_PU2 flash driver.
2074 - avoid trigraph warning in fs/ext2/ext2fs.c
2075 - rename UC100 -> uc100
2077 * Add support for UC100 board
2079 * Patch by Stefan Roese, 16 Dez 2004:
2080 - ext2fs support added
2081 - Tundra universe support added
2082 - ColdFire MCF5249 support added (no preloader needed!)
2083 - MCF5249 board TASREG added
2084 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
2086 - some esd boards updated
2087 - memory commands "mdc" and "mwc" added for cyclic read/write
2088 (CONFIG_MX_CYCLIC, see README for further description)
2090 * Add support for INKA4X0 board
2092 * Patch by Steven Scholz, 12 Dec 2004:
2093 Fix typo in AT91 memory setup.
2095 * Patch by Martin Krause, 27 Oct 2004:
2096 - add support for "STK52xx" board (including PS/2 multiplexer)
2097 - add hardware detection for TQM5200
2099 * Clean up CMC PU2 flash driver
2101 * Update MAINTAINERS file
2103 * Fix bug in MPC823 LCD driver
2105 * Fix udelay() on AT91RM9200 for delays < 1 ms.
2107 * Enable long help on CMC PU2 board;
2109 increase CPU speed from 179 to 207 MHz.
2111 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
2112 unaligned tail part specially).
2114 * Update for AT91RM9200DK and CMC_PU2 boards:
2115 - Enable booting directly from flash
2116 - fix CMC_PU2 flash driver
2118 * Fix mkimage usage message
2120 * Map SRAM on NC650 board
2122 * Work around for Ethernet problems on Xaeniax board
2124 * Patch by TsiChung Liew, 23 Sep 2004:
2125 - add support for MPC8220 CPU
2126 - Add support for Alaska and Yukon boards
2128 * Fix configuration for ERIC board (needs more room)
2130 * Adjust MIPS compiler options at run-time depending on tools version
2131 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2132 "-mcpu=4kc" for old tools)
2134 * Add passing of the command line and memory size information to the
2135 kernel on xaeniax board.
2137 * Enable NAND flash support for NC650 board.
2139 * Patch by Thomas Lange 07 Oct 2004:
2140 Updated README for DBAu1x00 boards to match current status
2142 * Patch by Philippe Robin, 28 Sept 2004:
2143 Fix Flash support for Versatile.
2145 * Patch by Roger Blofeld, 16 Sep 2004:
2146 Fix timeout for DHCP command retry
2148 * Patch by Pantelis Antoniou, 14 Sep 2004:
2149 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2151 * Patch by Pantelis Antoniou, 14 Sep 2004:
2152 Kick watchdog when bz-decompressing
2154 * Fix CFG_HZ problems on AT91RM9200 systems
2155 [Remember: CFG_HZ should be 1000 on ALL systems!]
2157 * Patch by Gridish Shlomi, 30 Aug 2004:
2158 - Add support to revA version of PQ27 and PQ27E.
2159 - Reverted MPC8260ADS baudrate back to original 115200
2161 * Patch by Hojin, 17 Sep 2004:
2162 Fix typo in cfi_flash.c
2164 * Patch by Mark Jonas, 09 September 2004:
2165 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2168 * Patch by Mark Jonas, 31 August 2004:
2169 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2170 improves FTP performance for MPC5200 systems. Enabled for IceCube
2173 * Patch by Michael Bendzick, 30 Aug 2004:
2174 - Improve platform.S code for omap1510inn that detects whether code
2175 is running from SDRAM or not. Patch allows SDRAM to be configured
2176 if code is running out of SRAM at 0x20000000.
2178 * Patch by Frederick Klatt, 30 Aug 2004:
2179 Add support for the Wind River SBC8540/SBC8560 boards
2181 * Configure SX1 board to use drivers/cfi_flash.c
2183 * Patches by Michael Bendzick, 30 Aug 2004:
2184 - Configure omap1510inn board to use drivers/cfi_flash.c
2185 - Make drivers/cfi_flash.c protect environment and redundant
2188 * Patch by Steven Scholz, 23 Jun 2004:
2189 - Add script (tools/img2brec.sh) to programm U-Boot into
2190 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2192 * Patches by Scott McNutt, 24 Aug 2004:
2193 - Add support for Altera Nios-II processors.
2194 - Add support for Psyent PCI-5441 board.
2195 - Add support for Psyent PK1C20 board.
2197 * Patches by Jon Loeliger, 24 Aug 2004:
2198 - Add support for the MPC8541 and MPC8555 CDS boards
2199 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2200 - Convert MPC85xxADS to use common CFI flash driver
2201 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2202 from board_early_init_f()
2203 - Provide SW workaround for PCI initialization on 85xx CDS
2205 * Patches by George G. Davis, 24 Aug 2004:
2206 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2207 - Remove static network setup defaults from mx1ads_config
2208 - update ARM boards to use constants from mach-types.h
2210 * Patch by Gary Jennejohn, 04 Oct 2004:
2211 - fix I2C on at91rm9200
2212 - add support for Ricoh RS5C372A RTC
2214 * Patch by Gary Jennejohn, 01 Oct 2004:
2215 - add support for CMC PU2 board
2216 - add support for I2C on at91rm9200
2218 * Patch by Gary Jennejohn, 28 Sep 2004:
2219 fix baudrate handling on at91rm9200
2221 * Patch by Yuli Barcohen, 22 Aug 2004:
2222 - remove ZPC.1900 board-specific flash driver;
2223 switch the port to generic CFI driver;
2226 * Patch by Hinko Kocevar, 21 Aug 2004:
2227 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2229 * Clean up tools/bmp_logo.c to not add trailing white space
2231 * Patch by Hinko Kocevar, 21 Aug 2004:
2232 - Group common framebuffer functions in common/lcd.c
2233 - Group common framebuffer macros and #defines in include/lcd.h
2234 - Provide calc_fbsize() for video ATAG
2236 * Patch by Sam Song, 21 August 2004:
2237 - Fix a typo in README
2238 - Align "(RO)" output for "flinfo" after "protect on"
2239 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2240 ratio 1:1 when core frequency less than 50MHz
2242 * Patches by Hinko Kocevar, 21 Aug 2004:
2243 - fix some "use of label at end of compound statement" warnings
2244 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2246 * Patch by Steven Scholz, 16 Aug 2004:
2247 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2248 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2249 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2250 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2251 into cpu/arm920t/$(SOC)/
2253 * Patches by Sean Chang, 09 Aug 2004:
2254 - Added support for both 8 and 16 bit mode access to System ACE CF
2256 - Fixed missing System ACE CF device during get FAT partition info
2257 in fat_register_device function.
2258 - Enabled System ACE CF support on ML300.
2260 * Patch by Sean Chang, 09 Aug 2004:
2261 Synch defines for saveenv and do_saveenv functions so they get
2262 compiled under the same statement.
2264 * Patch by Sean Chang, 09 Aug 2004:
2265 - Added I2C support for ML300.
2266 - Added support for ML300 to read out its environment information
2267 stored on the EEPROM.
2268 - Added support to use board specific parameters as part of
2269 U-Boot's environment information.
2270 - Updated MLD files to support configuration for new features
2273 * Patches by Travis Sawyer, 05 Aug 2004:
2274 - Remove incorrect bridge settings for eth group 6
2275 - Add call to setup bridge in ppc_440x_eth_initialize
2276 - Fix ppc_440x_eth_init to reset the phy only if its the
2277 first time through, otherwise, just check the phy for the
2278 autonegotiated speed/duplex. This allows the use of netconsole
2279 - only print the speed/duplex the first time the phy is reset.
2281 * Patch by Shlomo Kut, 29 Mar 2004:
2282 Add support for MKS Instruments "Quantum" board
2284 * Fix build problem with Cogent boards;
2285 avoid using <asm/byteorder.h> when using the host compiler
2287 * Patch by Ganapathi C, 04 Aug 2004:
2288 Fix NFS timeout issue
2290 * Patch by Yuli Barcohen, 19 Jul 2004:
2291 - Fix host tools building in Cygwin environment
2292 - Fix header files search order for host tools
2294 * Patch by Tom Armistead, 19 Jul 2004:
2295 Fix kgdb.S support for 74xx_75x cpu
2297 * Patch by Jon Loeliger, 15 Jul 2004:
2298 Fix MPC85xx I2C driver
2300 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2302 * Patch by Stephen Williams, 15 July 2004
2303 Set the PCI class code for JSE board as part of PCI interface setup
2305 * Patch by Michael Bendzick, 15 Jul 2004:
2306 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2307 CFG_FLASH_USE_BUFFER_WRITE is set
2309 * Patch by Yuli Barcohen, 13 Jul 2004:
2310 Allow clock setting on MPC866/MPC885 series chips according to
2311 environment variable `cpuclk'
2313 * Patch by Yuli Barcohen, 20 Apr 2004:
2314 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2316 * Patch by Vincent Dubey, 24 Sep 2004:
2317 Add support for xaeniax board
2319 * Add comment about non-GPL character of standalone applications to
2322 * Fix FEC ethernet problem on NSCU board.
2324 * Patch by Gary Jennejohn, 09 Sep 2004:
2325 allow to use USART1 as console port on at91rm9200dk boards
2327 * Patch by Stefan Roese, 16 Sep 2004:
2330 * Fix SysClk handling for PPChameleon and CATcenter boards
2332 * Patch by Detlev Zundel, 08 Sep 2004:
2333 Update etags build target
2335 * Improve NetConsole support: add support for broadcast destination
2336 address and buffered input.
2338 * Cleanup compiler warnings for GCC 3.3.x and later
2340 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2342 * Add support for IDS "NC650" board
2344 * Add automatic update support for LWMON board
2346 * Clear Block Lock-Bits when erasing flash on LWMON board.
2348 * Fix return code of "fatload" command
2350 * Enable MSDOS/VFAT filesystem support for LWMON board
2352 * Patch by Martin Krause, 03 Aug 2004:
2353 change timing for SM501 graphics controller on TQM5200 module
2355 * Patch by Mark Jonas, 13 July 2004:
2356 - Total5200 LCD now run in little endian mode. Endianess conversion
2357 is done in hardware.
2358 - Removed last reference to "console" environment variable.
2360 * Patches by Lars Munch, 12 Jul 2004:
2361 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2363 - split out the LXT971A PHY from ns_9750_eth.h
2364 - split the dm9161 phy part out of at91rm9200_ether.c
2366 * Patch by Andreas Engel, 12 Jul 2004:
2367 Replaced hardcoded PL011 clock frequency with config variable.
2368 Fixed wrong CONFIG_CMD_DFL doc.
2370 * Patch by Thomas Viehweger, 09 Jun 2004:
2371 make it possible to remove chpart when there is only one partition
2373 * Add support for console over UDP (compatible to Ingo Molnar's
2374 netconsole patch under Linux)
2376 * Patch by Jon Loeliger, 16 Jul 2004:
2377 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2379 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2380 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2381 and CONFIG_L2_INIT_RAM options.
2382 - Refactor Local Bus initialization out of SDRAM setup.
2383 - Re-implement new version of LBC11/DDR11 errata workarounds.
2384 - Moved board specific PCI init parts out of CPU directory.
2385 - Added TLB entry for PCI-1 IO Memory
2386 - Updated README.mpc85xxads
2388 * Patch by Sascha Hauer, 28 Jun:
2389 - add generic support for Motorola i.MX architecture
2390 - add support for mx1ads, mx1fs2 and scb9328 boards
2392 * Patches by Marc Leeman, 23 Jul 2004:
2393 - Add define for the PCI/Memory Buffer Configuration Register
2394 - corrected comments in cpu/mpc824x/cpu_init.c
2396 * Add support for multiple serial interfaces
2397 (for example to allow modem dial-in / dial-out)
2399 * Patch by Stefan Roese, 15 Jul 2004:
2400 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2402 * Fix NSCU config; add ethernet wakeup code.
2404 * Add link for preloader for Motorola ColdFire to README.m68k
2406 * Patch by Michael Bendzick, 12 Jul 2004:
2407 fix output formatting in drivers/cfi_flash.c
2409 * Patch by Mark Jonas, 02 Jul 2004:
2410 Fix lowboot (again) on MPC5xxx
2412 * Patch by Curt Brune, 07 Jul 2004:
2413 relocate exception vectors on arm720t if needed
2415 * Patch by George G. Davis, 06 Jul 2004:
2416 - update mach-types.h to latest arm.linux.org.uk master list
2417 - Set correct OMAP1610 bi_arch_number for build target
2419 * Patch by Curt Brune, 06 Jul 2004:
2420 evb4510: add support for timer interrupt; cleanup
2422 * Patch by Dan Poirot, 06 Jul 2004:
2423 Fix sbc8260 environment variables
2425 * Cleanup redundand "console" environment variable
2427 * Patch by Mark Jonas, 05 Jul 2004:
2428 add support for the Total5100's and Total5200's LCD screen
2430 * Patches by Dan Eisenhut, 01 Jul 2004:
2432 - Move doc2000.h include to prevent compiler warning on some boards
2434 * Patch by Mark Jonas, 01 Jul 2004:
2435 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2436 MGT5100 and MPC5200 based Freescale platforms.
2438 * Patch by Philippe Robin, 01 Jul 2004:
2439 Add initialization for Integrator and versatile board files.
2441 * Patch by Hinko Kocevar, 01 Jun 2004:
2442 Fix VFD FB allocation, add LCD FB allocation on ARM
2444 * Patch by Martin Krause, 30 Jun 2004:
2445 Add support for TQM5200 board
2447 * Patch by Martin Krause, 29 Jun 2004:
2448 Add loopw command: infinite write loop on address range
2450 * Patches by Yasushi Shoji, 29 Jun 2004:
2451 - add empty include/asm-microblaze/processor.h
2452 - add to CREDITS and MAINTAINERS
2453 - add gd initialization
2454 - add MicroBlaze and SUZAKU board to MAKEALL script
2455 - add reset support for SUZAKU
2456 - add flush_cache() for MicroBlaze
2457 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2458 size flash memory on SUZAKU
2460 * Patch by Prakash Kumar, 27 Jun 2004:
2461 Add support for the PXA250 based Intrinsyc Cerf board.
2463 * Patch by Yasushi Shoji, 27 Jun 2004:
2464 fix comment in include/common.h
2466 * Rename SBC8560 into sbc8560 for consistency
2468 * Patch by Daniel Poirot, 24 Jun 2004:
2469 Add support for Wind River's sbc8240 board
2471 * Patches by Yasushi Shoji, 26 Jun 2004:
2472 - drivers/serial_xuartlite.c: fix "return 0" in void function
2473 - add microblaze support to mkimage tool
2475 * Patch by Fred Klatt, 25 Jun 2004:
2476 Add support for WindRiver's sbc8560 board
2478 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2479 Small Bugs fixes for "at91rm9200dk" board:
2480 - Timing modifications for SPI DataFlash access
2481 - Fix NAND flash detection bug
2483 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2484 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2486 * Patch by Jon Loeliger, 17 June 2004:
2487 Completion of the 8540ADS/8560ADS updates:
2488 Fix some PCI and Rapid I/O memory maps,
2489 Initialize both TSEC 1 and 2,
2491 Update MAINTAINER for 85xx boards and README.mpc85xxads
2493 * Patch by Yuli Barcohen, 16 Jun 2004:
2494 Remove obsolete AdderII port which was superseded by unified
2495 AdderII/Adder87x port
2497 * Patch by Ladislav Michl, 16 Jun 2004:
2498 Fix gcc-3.3.3 warnings for smc91111.c
2500 * Patch by Stefan Roese, 02 Jul 2004:
2501 - Fix bug in 405 ethernet driver; allocated data not cleared!
2502 - Fix problem in 405 i2c driver; don't try to print without console!
2504 * Patch by Paul Ruhland, 11 Jun 2004:
2505 Remove debug code from 'board/lpd7a40x/flash.c'
2507 * Patch by Andrea Marson, 11 Jun 2004:
2508 Update for PPChameleon board:
2509 - support for SysClk @ 25MHz
2510 - support for Silicon Motion SM712 VGA controller
2513 * Patches by Richard Woodruff, 10 Jun 2004:
2514 - fix problems with examples/stubs.c for GCC >= 3.4
2515 - fix problems with gd initialization
2517 * Patch by Curt Brune, 17 May 2004:
2518 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2519 - Add support for ESPD-Inc. EVB4510 Board
2521 * Patch by Marc Leeman, 11 May 2004:
2522 Fix for MPC8245 - reading PPC Memory from another device with the
2523 PPC as PCI target device corrupts data due to interenal hardware
2526 * Fix "cls" command when used with splash screen
2528 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2529 slow download of a big image)
2531 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2532 display even after showing a bitmap
2534 * Patch by Josef Wagner, 04 Jun 2004:
2535 - DDR Ram support for PM520 (MPC5200)
2536 - support for different flash types (PM520)
2537 - USB / IDE / CF-Card / DiskOnChip support for PM520
2538 - 8 bit boot rom support for PM520/CE520
2539 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2540 - I2C and RTC support for CPC45
2541 - support of new flash type (28F160C3T) for CPC45
2543 * Fix flash parameters passed to Linux for PPChameleon board
2545 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2547 * Patch by Paul Ruhland, 10 Jun 2004:
2548 fix support for Logic SDK-LH7A404 board and clean up the
2549 LH7A404 register macros.
2551 * Patch by Matthew McClintock, 10 Jun 2004:
2552 Modify code to select correct serial clock on Sandpoint8245
2554 * Patch by Robert Schwebel, 10 Jun 2004:
2555 Add support for Intel K3 strata flash.
2557 * Patch by Thomas Brand, 10 Jun 2004:
2558 Fix "loads" command on DK1S10 board
2560 * Patch by Yuli Barcohen, 09 Jun 2004:
2561 Add support for 8MB flash SIMM and JFFS2 file system on
2562 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2564 * Patch by Yuli Barcohen, 09 Jun 2004:
2565 Add support for Analogue&Micro Adder87x and the older AdderII board.
2567 * Patch by Ming-Len Wu, 09 Jun 2004:
2568 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2570 * Patch by Sam Song, 09 Jun 2004:
2571 - Add support for RPXlite_DW board
2572 - Update FLASH driver for 4*AM29DL323DB90VI
2573 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2575 * Patch by Mark Jonas, 08 June 2004:
2576 - Make MPC5200 boards evaluate the SVR to print processor name and
2577 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2579 * Patch by Kai-Uwe Bloem, 06 May 2004:
2580 Fix endianess problem in cramfs code
2582 * Patch by Tom Armistead, 04 Jun 2004:
2583 Add support for MAX6900 RTC
2585 * Patches by Ladislav Michl, 03 Jun 2004:
2586 - fix cfi_flash.c on LE systems
2587 - let 'make mrproper' delete u-boot.img as well
2588 - turn printf into debug in cfi_flash.c
2590 * Patch by Kurt Stremerch, 28 May 2004:
2591 Add support for Exys XSEngine board
2593 * Patch by Martin Krause, 27 May 2004:
2594 Fix a MPC5xxx I2C timing issue in i2c_probe().
2596 * Patch by Leif Lindholm, 27 May 2004:
2597 Fix board_init_f() for dbau1x00 board.
2599 * Patch by Imre Deak, 26 May 2004:
2600 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2601 Set flash base accordingly, and decide whether to do or skip board
2602 specific setup steps.
2604 * Patch by Josef Baumgartner, 26 May 2004:
2605 Add missing define in include/asm-m68k/global_data.h
2607 * Patch by Josef Baumgartner, 25 May 2004:
2608 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2610 * Patch by Paul Ruhland, 24 May 2004:
2611 fix SDRAM initialization for LPD7A400 board.
2613 * Patch by Jian Zhang, 20 May 2004:
2614 add support for environment in NAND flash
2616 * Patch by Yuli Barcohen, 20 May 2004:
2617 Add support for Interphase iSPAN boards.
2619 * Patches by Paul Ruhland, 17 May 2004:
2620 - Add I/O functions to the smc91111 ethernet driver to support the
2621 Logic LPD7A40x boards.
2622 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2623 specifically the LPD7A400.
2625 * Patches by Robert Schwebel, 15 May 2004:
2626 - call MAC address reading code also for SMSC91C111;
2627 - make SMSC91C111 timeout configurable, remove duplicate code
2628 - fix get_timer() for PXA
2629 - update doc/README.JFFS2
2630 - use "bootfile" env variable also for jffs2
2632 * Patch by Tolunay Orkun, 14 May 2004:
2633 Add support for Cogent CSB472 board (8MB Flash Rev)
2635 * Patch by Thomas Viehweger, 14 May 2004:
2636 - flash.h: more flash types added
2637 - immap_8260.h: some bits added (useful for RMII)
2638 - cmd_coninfo.c: typo corrected, printf -> puts
2639 - reduced size by replacing spaces with tab
2641 * Patch by Robert Schwebel, 13 May 2004:
2642 Add 'imgextract' command: extract one part of a multi file image.
2644 * Patches by Jon Loeliger, 11 May 2004:
2645 Dynamically handle REV1 and REV2 MPC85xx parts.
2646 (Jon Loeliger, 10-May-2004).
2647 New consistent memory map and Local Access Window across MPC85xx line.
2648 New CCSRBAR at 0xE000_0000 now.
2649 Add RAPID I/O memory map.
2650 New memory map in README.MPC85xxads
2651 (Kumar Gala, 10-May-2004)
2652 Better board and CPU identification on MPC85xx boards at boot.
2653 (Jon Loeliger, 10-May-2004)
2654 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2655 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2656 (Jim Robertson, 10-May-2004)
2657 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2658 Supports multiple PHYs.
2659 (Andy Fleming, 10-May-2004)
2660 Some README.MPC85xxads updates.
2661 (Kumar Gala, 10-May-2004)
2662 Copyright updates for "Freescale"
2663 (Andy Fleming, 10-May-2004)
2665 * Patch by Stephen Williams, 11 May 2004:
2666 Add flash support for ST M29W040B
2667 Reduce JSE specific flash.c to remove dead code.
2669 * Patch by Markus Pietrek, 04 May 2004:
2670 Fix clear_bss code for ARM systems (all except s3c44b0 which
2671 doesn't clear BSS at all?)
2673 * Fix "ping" problem on INC-IP board. Strange problem:
2674 Sometimes the store word instruction hangs while writing to one of
2675 the Switch registers, but only if the next instruction is 16-byte
2676 aligned. Moving the instruction into a separate function somehow
2677 makes the problem go away.
2679 * Patch by Rishi Bhattacharya, 08 May 2004:
2680 Add support for TI OMAP5912 OSK Board
2682 * Patch by Sam Song May, 07 May 2004:
2683 Fix typo of UPM table for rmu board
2685 * Patch by Pantelis Antoniou, 05 May 2004:
2686 - Intracom board update.
2689 * Add support for the second Ethernet interface for the 'PPChameleon'
2692 * Patch by Dave Peverley, 30 Apr 2004:
2693 Add support for OMAP730 Perseus2 Development board
2695 * Patch by Alan J. Luse, 29 Apr 2004:
2696 Fix flash chip-select (OR0) option register setting on FADS boards.
2698 * Patch by Alan J. Luse, 29 Apr 2004:
2699 Report MII network speed and duplex setting properly when
2700 auto-negotiate is not enabled.
2702 * Patch by Jarrett Redd, 29 Apr 2004:
2703 Fix hang on reset on Ocotea board due to flash in wrong mode.
2705 * Patch by Dave Peverley, 29 Apr 2004:
2706 add MAC address detection to smc91111 driver
2708 * Patch by David Müller, 28 Apr 2004:
2709 fix typo in lib_arm/board.c
2711 * Patch by Tolunay Orkun, 20 Apr 2004:
2712 - README update: add CONFIG_CSB272 and csb272_config
2713 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2714 i2cfast environment variable
2716 * Patch by Yuli Barcohen, 19 Apr 2004:
2717 - Rename DUET_ADS to MPC885ADS
2718 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2719 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2720 - Clean up FADS family port to use the new defines
2722 * Fix PCI support on CPC45 board
2724 * Patch by Scott McNutt, 25 Apr 2004:
2725 Add Nios GDB/JTAG Console support:
2726 - Add stubs to support gdb via JTAG.
2727 - Add support for console over JTAG.
2730 * Add support for CATcenter board (based on PPChameleon ME module)
2732 * Patch by Klaus Heydeck, 12 May 2004:
2733 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2734 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2735 various changes to KUP4 board specific files
2737 * Fix minor network problem on MPC5200: need some delay between
2738 resetting the PHY and sending the first packet. Implemented in a
2739 "natural" way by invoking the PHY reset and initialization code
2740 only once after power on vs. each time the interface is brought up.
2742 * Add some limited support for low-speed devices to SL811 USB controller
2743 (at least "usb reset" now passes successfully and "usb info" displays
2744 correct information)
2746 * Change init sequence for multiple network interfaces: initialize
2747 on-chip interfaces before external cards.
2749 * Fix memory leak in the NAND-specific JFFS2 code
2751 * Fix SL811 USB controller when attached to a USB hub
2753 * Fix config option spelling in PM520 config file
2755 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2756 patches by Pantelis Antoniou, 30 Mar 2004)
2758 * Fix minor NAND JFFS2 related issue
2760 * Fixes for SL811 USB controller:
2761 - implement workaround for broken memory stick
2762 - improve error handling
2764 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2765 cope with congested networks.
2767 ======================================================================
2768 Changes for U-Boot 1.1.1:
2769 ======================================================================
2771 * Patch by Travis Sawyer, 23 Apr 2004:
2772 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2773 errata from Vitesse Semiconductor.
2775 * Patch by Philippe Robin, 22 Apr 2004:
2776 Fix ethernet configuration for "versatile" board
2778 * Patch by Kshitij Gupta, 21 Apr 2004:
2779 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2781 * Patch by Steven Scholz, 24 Feb 2004:
2782 Fix a bug in AT91RM9200 ethernet driver:
2783 The MII interface is now initialized before accessing the PHY.
2785 * Patch by John Kerl, 19 Apr 2004:
2786 Use U-boot's miiphy.h for PHY register names, rather than
2787 introducing a new header file.
2789 * Update pci_ids.h from linux-2.4.26
2791 * Patch by Masami Komiya, 19 Apr 2004:
2792 Fix problem cause by VLAN function on little endian architecture
2793 without VLAN environment
2795 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2796 binary image for all clock frequencies. Implement run-time
2797 optimization of flash access timing based on the actual bus
2800 * Modify KUP4X board configuration to use SL811 driver for USB memory
2801 sticks (including FAT / VFAT filesystem support)
2803 * Add SL811 Host Controller Interface driver for USB
2805 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2807 * Patch by Pantelis Antoniou, 19 Apr 2004:
2808 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2809 Minor patches for Intracom boards.
2811 * Patch by Christian Pell, 19 Apr 2004:
2812 cleanup support for CF/IDE on PCMCIA for PXA25X
2814 * Temporarily disabled John Kerl's extended MII command code because
2815 "miivals.h" is missing
2817 * Patches by Mark Jonas, 13 Apr 2004:
2818 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2819 - Add sync instructions to IceCube SDRAM init code
2820 - Move SDRAM chip constants into seperate include files
2821 - Unify DDR and SDR initialization code
2822 - Unify all IceCube (Lite5xxx) target names
2824 * Patch by John Kerl, 16 Apr 2004:
2825 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2826 mii read 4-7 18-1a. Also add mii dump subcommand for
2827 pretty-printing standard regs 0-5.
2829 * Patch by Stephen Williams, 16 April 2004:
2830 fix typo in JSE.h; update MAINTAINERS
2832 * Patch by Matthew S. McClintock, 14 Apr 2004:
2833 fix initdram function for utx8245 board
2835 * Patch by Markus Pietrek, 14 Apr 2004:
2836 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2838 * Patch by Reinhard Meyer, 18 Apr 2004:
2839 provide the IDE Reset Function for EMK 5200 boards
2841 * Patch by Masami Komiya, 12 Apr 2004:
2842 fix pci_hose_write_config_{byte,word}_via_dword problems
2844 * Patch by Sangmoon Kim, 12 Apr 2004:
2845 Update max RAM size for debris board
2847 * Patch by Travis Sawyer, 08 Apr 2004:
2848 Add TLB entry for second DIMM slot on ocotea
2850 * Patch by Masami Komiya, 08 Apr 2004:
2851 add RTL8169 network driver
2853 * Patch by Dan Malek, 07 Apr 2004:
2854 - Add support for RPC/STx GP3, Motorola 8560 board
2855 - Update 85xx TSEC driver so it searches MII for first available PHY
2857 - Add functions to support console MII commands.
2859 * Patch by Tolunay Orkun, 07 Apr 2004:
2860 Move initialization of bi_iic_fast[]
2861 from board_init_f() to board_init_r()
2863 * Patch by Yasushi Shoji, 07 Apr 2004:
2864 Cleanup microblaze port
2866 * Patch by Sangmoon Kim, 07 Apr 2004:
2867 Add auto SDRAM module detection for Debris board
2869 * Patch by Rune Torgersen, 06 Apr 2004:
2870 - Fix some PCI problems on the MPC8266ADS board
2871 - Fix the location of some PCI entries in the immap structure
2873 * Patch by Yasushi Shoji, 07 Apr 2004:
2874 - add support for microblaze processors
2875 - add support for AtmarkTechno "suzaku" board
2877 * Configure PPChameleon board to use redundand environment in flash
2879 * Configure PPChameleon board to use JFFS2 NAND support.
2881 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2883 * Patch by Rune Torgersen, 16 Apr 2004:
2886 * Patches by Pantelis Antoniou, 16 Apr 2004:
2887 - add support for a new version of an Intracom board and fix
2888 various other things on others.
2889 - add verify support to the crc32 command (define
2890 CONFIG_CRC32_VERIFY to enable it)
2891 - fix FEC driver for MPC8xx systems:
2892 1. fix compilation problems for boards that use dynamic
2894 2. shut down FEC after network transfers
2895 - HUSH parser fixes:
2896 1. A new test command was added. This is a simplified version of
2897 the one in the bourne shell.
2898 2. A new exit command was added which terminates the current
2900 3. Fixed handing of $? (exit code of last executed command)
2901 - Fix some compile problems;
2902 add "once" functionality for the netretry variable
2904 * Patch by George G. Davis, 02 Apr 2004:
2905 add support for Intel Assabet board
2907 * Patch by Stephen Williams, 01 Apr 2004:
2908 Add support for Picture Elements JSE board
2910 * Patch by Christian Pell, 01 Apr 2004:
2911 Add CompactFlash support for PXA systems.
2913 * Patches by Pantelis Antoniou, 30 Mar 2004:
2914 - add auto-complete support to the U-Boot CLI
2915 - add support for NETTA and NETPHONE boards; fix NETVIA board
2916 - add support for the Epson 156x series of graphical displays
2917 (These displays are serial and not suitable for using a normal
2918 framebuffer console on them)
2919 - add infrastructure needed in order to POST any DSPs in a board
2920 - improve and fix various things in the MPC8xx FEC driver:
2921 1. The new 87x and 88x series of processors have two FECs,
2922 and the new driver supports them both.
2923 2. Another change in the 87x/88x series is support for
2924 the RMII (Reduced MII) interface. However numerous
2925 changes are needed to make it work since the PHYs
2926 are connected to the same lines. That means that
2927 you have to address them correctly over the MII
2929 3. We now correctly match the MII/RMII interface
2930 configuration to what the PHY reports.
2931 - Fix problem when readingthe MII status register. Due to the
2932 internal design of many PHYs you have to read the register
2933 twice. The problem is more apparent in 10Mbit mode.
2934 - add new mode ".jffs2s" for reading from a NAND device: it just
2935 skips over bad blocks.
2936 - add networking support for VLANs (802.1q), and CDP (Cisco
2938 - some minor patches / cleanup
2940 * Patch by Yuli Barcohen, 28 Mar 2004:
2941 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2942 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2943 - Change configuration method for MPC8260ADS family
2945 * add startup code to clear the BSS of standalone applications
2947 * Fix if / elif handling bug in HUSH shell
2949 ======================================================================
2950 Changes for U-Boot 1.1.0:
2951 ======================================================================
2953 * Patch by Mark Jonas: Remove config.tmp files only when
2954 unconfiguring the board
2956 * Adapt RMU board for bigger flash memory
2958 * Patch by Klaus Heydeck, 13 Mar 2003:
2959 Add support for KUP4X Board
2961 * Patch by Pavel Bartusek, 21 Mar 2004
2962 Add Reiserfs support
2964 * Patch by Hinko Kocevar, 20 Mar 2004
2965 - Add auto-release for SMSC LAN91c111 driver
2966 - Add save/restore of PTR and PNR regs as suggested in datasheet
2968 * Patch by Stephen Williams, 19 March 2004
2969 Increase speed of sector reads from SystemACE,
2970 shorten poll timeout and remove a useless reset
2972 * Patch by Tolunay Orkun, 19 Mar 2004:
2973 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2976 * Patch by Brad Kemp, 18 Mar 2004:
2977 prevent machine checks during a PCI scan
2979 * Patch by Pierre Aubert, 18 Mar 2004:
2980 Fix string cleaning in IDE identification
2982 * Patch by Pierre Aubert, 18 Mar 2004:
2983 - Unify video mode handling for Chips & Technologies 69000 Video
2984 chip and Silicon Motion SMI 712/710/810 Video chip
2985 - Add selection of the video output (CRT or LCD) via 'videoout'
2986 environment variable for the Silicon Motion
2989 * Patch by Pierre Aubert, 18 Mar 2004:
2990 include/common.h typo fix
2992 * Patches by Tolunay Orkun, 17 Mar 2004:
2993 - Add support for bd->bi_iic_fast[] initialization via environment
2994 variable "i2cfast" (CONFIG_I2CFAST)
2995 - Add "i2cfast" u-boot environment variable support for csb272
2997 * Patch by Carl Riechers, 17 Mar 2004:
2998 Ignore '\0' characters in console input for use with telnet and
3001 * Patch by Leon Kukovec, 17 Mar 2004:
3002 typo fix for strswab prototype #ifdef
3004 * Patches by Thomas Viehweger, 16 Mar 2004:
3005 - show PCI clock frequency on MPC8260 systems
3006 - add FCC_PSMR_RMII flag for HiP7 processors
3007 - in do_jffs2_fsload(), take load address from load_addr if not set
3008 explicit, update load_addr otherwise
3009 - replaced printf by putc/puts when no formatting is needed
3010 (smaller code size, faster execution)
3012 * Patch by Phillippe Robin, 16 Mar 2004:
3013 avoid dereferencing NULL pointer in lib_arm/armlinux.c
3015 * Patch by Stephen Williams, 15 Mar 2004:
3016 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
3018 * Patch by Tolunay Orkun, 15 Mar 2004:
3019 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
3021 * Patch by Travis Sawyer, 15 Mar 2004:
3022 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
3024 * Add start-up delay to make sure power has stabilized before
3025 attempting to switch on USB on SX1 board.
3027 * Patch by Josef Wagner, 18 Mar 2004:
3028 - Add support for MicroSys XM250 board (PXA255)
3029 - Add support for MicroSys PM828 board (MPC8280)
3030 - Add support for 32 MB Flash on PM825/826
3031 - new SDRAM refresh rate for PM825/PM826
3032 - added support for MicroSys PM520 (MPC5200)
3033 - replaced Query by Identify command in CPU86/flash.c
3034 to support 28F160F3B
3036 * Fix wrap around problem with udelay() on ARM920T
3038 * Add support for Macronix flash on TRAB board
3040 * Patch by Pierre Aubert, 15 Mar 2004:
3041 Fix buffer overflow in IDE identification
3043 * Fix power-off of LCD for out-of-band temperatures on LWMON board
3045 * Remove redundand #define in IceCube.h
3047 * Patch by Steven Scholz, 27 Feb 2004:
3048 - Adding get_ticks() and get_tbclk() for AT91RM9200
3049 - Many white space fixes in cpu/at91rm9200/interrupts.c
3051 * Patches by Steven Scholz, 20 Feb 2004:
3052 some cleanup in AT91RM9200 related code
3054 * Patches by Travis Sawyer, 12 Mar 2004:
3055 - Fix Gigabit Ethernet support for 440GX
3056 - Add Gigabit Ethernet Support to MII PHY utilities
3058 * Patch by Brad Kemp, 12 Mar 2004:
3059 Fixes for drivers/cfi_flash.c:
3060 - Better support for x8/x16 implementations
3061 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
3062 - Added defines for AMD command and address constants
3064 * Patch by Leon Kukovec, 12 Mar 2004:
3065 Fix get_dentfromdir() to correctly handle deleted dentries
3067 * Patch by George G. Davis, 11 Mar 2004:
3068 Remove hard coded network settings in TI OMAP1610 H2
3069 default board config
3071 * Patch by George G. Davis, 11 Mar 2004:
3072 add support for ADS GraphicsClient+ board.
3074 * Patch by Pierre Aubert, 11 Mar 2004:
3075 - add bitmap command and splash screen support in cfb console
3076 - add [optional] origin in the bitmap display command
3078 * Patch by Travis Sawyer, 11 Mar 2004:
3079 Fix ocotea board early init interrupt setup.
3081 * Patch by Thomas Viehweger, 11 Mar 2004:
3082 Remove redundand code; add PCI-specific bits to include/mpc8260.h
3084 * Patch by Stephan Linz, 09 Mar 2004
3085 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
3087 * Patch by George G. Davis, 9 Mar 2004:
3088 fix recent build failure for SA1100 target
3090 * Patch by Travis Sawyer, 09 Mar 2004:
3091 Support native interrupt mode for the IBM440GX.
3092 Previously it was running in 440GP compatibility mode.
3094 * Patch by Philippe Robin, 09 Mar 2004:
3095 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
3098 * Patch by Masami Komiya, 08 Mar 2004:
3099 Don't overwrite server IP address or boot file name
3100 when the boot server does not return values
3102 * Patch by Tolunay Orkun, 5 Mar 2004:
3103 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
3105 * Patch by Tolunay Orkun, 5 Mar 2004:
3106 Fix early board initialization for Cogent CSB272 board
3108 * Patch by Ed Okerson, 3 Mar 2004:
3109 fix CFI flash writes for little endian systems
3111 * Patch by Reinhard Meyer, 01 Mar 2004:
3112 generalize USB and IDE support for MPC5200 with according
3113 changes to IceCube.h and TOP5200.h
3114 add Am29LV256 256 MBit FLASH support for TOP5200 boards
3115 add info about USB and IDE to README
3117 * Patch by Yuli Barcohen, 4 Mar 2004:
3118 Fix problems with GCC 3.3.x which changed handling of global
3119 variables explicitly initialized to zero (now in .bss instead of
3122 * Patch by Leon Kukovec, 02 Mar 2004:
3123 add strswab() to fix IDE LBA capacity, firmware and model numbers
3124 on little endian machines
3126 * Patch by Masami Komiya, 02 Mar 2004:
3127 - Remove get_ticks() from NFS code
3128 - Add verification of RPC transaction ID
3130 * Patch by Pierre Aubert, 02 Mar 2004:
3131 cleanup for IDE and USB drivers for MPC5200
3133 * Patch by Travis Sawyer, 01 Mar 2004:
3135 - Add IBM PPC440GX Ref Platform support (Ocotea)
3136 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3137 Adapted to U-Boot and 440GX port
3139 - Add gracious handling of all Ethernet Pin Selections for 440GX
3140 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3142 - Add needed bit definitions
3145 * Patch by Carl Riechers, 1 Mar 2004:
3146 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3148 * Patch by Stephan Linz, 27 Feb 2004
3149 - avoid problems for targets without NFS download support
3151 * Patch by Rune Torgersen, 27 Feb 2004:
3152 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3153 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3154 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3156 * Patch by Masami Komiya, 27 Feb 2004:
3157 Fix rarpboot: add autoload by NFS
3159 * Patch by Dan Eisenhut, 26 Feb 2004:
3160 fix flash_write return value in saveenv
3162 * Patch by Stephan Linz, 11 Dec 2003
3163 expand config.mk to avoid trigraph warnings on NIOS
3165 * Rename "BMS2003" board into "HMI10"
3167 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3168 storage; auto-set console on USB port (using preboot command)
3170 * Add support for SX1 mobile phone; add support for USB-based console
3171 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3173 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3175 * Fix SDRAM timings for LITE5200 / IceCube board
3177 * Handle Auti-MDIX / connection status for INCA-IP
3179 * Fix USB problems when attempting to read 0 bytes
3181 * Patch by Travis Sawyer, 26 Feb 2004:
3182 Fix broken compile for XPEDITE1K target.
3184 * Patch by Stephan Linz, 26 Feb 2004:
3185 Bug fix for NFS code on NIOS targets
3187 * Patch by Stephen Williams, 26 Feb 2004:
3188 Break up SystemACE reads of large block counts
3190 * Patch by Pierre Aubert, 26 Feb 2004
3191 add IDE support for MPC5200
3193 * Patch by Masami Komiya, 26 Feb 2004:
3194 add autoload via NFS
3196 * Patch by Stephen Williams
3197 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3198 elsewhere in the source.
3200 * Patch by Steven Scholz, 25 Feb 2004:
3201 - Timeouts in FPGA code should be based on CFG_HZ
3202 - Minor cleanup in code for Altera FPGA ACEX1K
3204 * Patch by Steven Scholz, 25 Feb 2004:
3205 Changed "Directory Hierarchy" section in README
3207 * Patch by Masami Komiya, 25 Feb 2004:
3208 Reduce copy count in nfs_read_reply() of NFS code
3210 * Patch by Markus Pietrek, 24 Feb 2004:
3211 NS9750 DevBoard added
3213 * Patch by Pierre Aubert, 24 Feb 2004
3214 add USB support for MPC5200
3216 * Patch by Steven Scholz, 24 Feb 2004:
3217 - fix MII commands to use values from last command
3219 * Patch by Torsten Demke, 24 Feb 2004:
3220 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3222 * Patch by Rahul Shanbhag, 19 Feb 2004:
3223 Fixes for for OMAP1610 board:
3224 - shift some IRQ specific code to platform.S file
3225 - remove duplicatewatchdog reset code from start.S
3227 * Make Auto-MDIX Support configurable on INCA-IP board
3229 * Fix license for mkimage tool
3231 * Patch by Masami Komiya, 24 Feb 2004:
3232 Update NetBootFileXferSize in NFS code
3234 * Patch by Scott McNutt, 24 Feb 2004:
3235 fix packet length in NFS code
3237 * Patch by Masami Komiy, 22 Feb 2004:
3238 Add support for NFS for file download
3240 * Patch by Andrea Scian, 17 Feb 2004:
3241 Add support for S3C44B0 processor and DAVE B2 board
3243 * Patch by Steven Scholz, 20 Feb 2004:
3244 - Add support for MII commands on AT91RM9200 boards
3245 - some cleanup in AT91RM9200 ethernet code
3247 * Patch by Peter Ryser, 20 Feb 2004:
3248 Add support for the Xilinx ML300 platform
3250 * Patch by Stephan Linz, 17 Feb 2004:
3251 Fix watchdog support for NIOS
3253 * Patch by Josh Fryman, 16 Feb 2004:
3254 Fix byte-swapping for cfi_flash.c for different bus widths
3256 * Patch by Jon Diekema, 14 Jeb 2004:
3257 Remove duplicate "FPGA Support" notes from the README file
3259 * Patches by Reinhard Meyer, 14 Feb 2004:
3260 - update board/emk tree; use common flash driver
3261 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3262 [adapted for other PPC CPUs -- wd]
3263 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3265 * Patch by Jon Diekema, 13 Feb 2004:
3266 Call show_boot_progress() whenever POST "FAILED" is printed.
3268 * Patch by Nishant Kamat, 13 Feb 2004:
3269 Add support for TI OMAP1610 H2 Board
3270 Fixes for cpu/arm926ejs/interrupt.c
3271 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3272 Fix for a timer bug in OMAP1610 Innovator
3273 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3275 * Patches by Stephan Linz, 12 Feb 2004:
3276 - add support for NIOS timer with variable period preload counter value
3277 - prepare POST framework support for NIOS targets
3279 * Patch by Denis Peter, 11 Feb 2004:
3280 add POST support for the MIP405 board
3282 * Patch by Laurent Mohin, 10 Feb 2004:
3283 Fix buffer overflow in common/usb.c
3285 * Patch by Tolunay Orkun, 10 Feb 2004:
3286 Add support for Cogent CSB272 board
3288 * Patch by Thomas Elste, 10 Feb 2004:
3289 Add support for NET+50 CPU and ModNET50 board
3291 * Patch by Sam Song, 10 Feb 2004:
3292 Fix typos in cfi_flash.c
3294 * Patch by Leon Kukovec, 10 Feb 2004
3295 Fixed long dir entry slot id calculation in get_vfatname
3297 * Patch by Robin Gilks, 10 Feb 2004:
3298 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3299 !=, <>, <, >, <=, >=)
3301 * Fix problem with side effects in macros in include/usb.h
3303 * Patch by David Benson, 13 Nov 2003:
3304 bug 841358 - fix TFTP download size limit
3306 * Fixing bug 850768:
3307 improper flush_cache() in load_serial()
3309 * Fixing bug 834943:
3310 MPC8540 - missing volatile declarations
3312 * Patch by Stephen Williams, 09 Feb 2004:
3313 Add support for Xilinx SystemACE chip:
3314 - New files common/cmd_ace.c and include/systemace.h
3315 - Hook systemace support into cmd_fat and the partition manager
3317 * Patch by Travis Sawyer, 09 Feb 2004:
3318 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3320 * Patch by Travis Sawyer, 09 Feb 2004:
3322 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3323 - Add phymode for 440 enet
3326 - Change board_pre_init to board_early_init_f
3327 - Add user flash to bus controller setup
3329 - Fix is_pci_host to check GPIO for monarch bit
3330 - Force xpedite1k to pci conventional mode (via #define option)
3332 * Patch by Brad Kemp, 4 Feb 2004:
3333 - handle the machine check that is generated during the PCI scans
3335 - define the registers used in the IMMR by the PCI subsystem.
3337 * Patch by Pierre Aubert, 03 Feb 2004:
3338 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3340 * Patch by Jeff Angielski, 03 Feb 2004:
3341 Fix copy & paste error in cpu/mpc8260/pci.c
3343 * Patch by Reinhard Meyer, 24 Jan 2004:
3344 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3346 * Add Auto-MDIX support for INCA-IP
3350 * Patch by Josef Baumgartner, 10 Feb 2004:
3351 Fixes for ColdFire port
3353 * Patch by Brad Kemp, 11 Feb 2004:
3354 Fix CFI flash driver problems
3356 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3357 modules at CPU clock frequencies above 66 MHz.
3359 * Optimize flash programming speed for LWMON (by another 100% :-)
3361 * Patch by Jian Zhang, 3 Feb 2004:
3362 - Changed the incorrect FAT12BUFSIZE
3363 - data_begin in fsdata can be negative. Changed it to be short.
3365 * Patches by Stephan Linz, 30 Jan 2004:
3366 1: - board/altera/common/flash.c:flash_erase():
3367 o allow interrupts befor get_timer() call
3368 o check-up each erased sector and avoid unexpected timeouts
3369 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3370 o enclose sevenseg_set() in cpp condition
3371 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3372 - fix some typed in mistakes in the NIOS documentation
3373 2: - split DK1C20 configuration into several header files:
3374 o two new files for each NIOS CPU description
3375 o U-Boot related part is remaining in DK1C20.h
3376 3: - split DK1S10 configuration into several header files:
3377 o two new files for each NIOS CPU description
3378 o U-Boot related part is remaining in DK1S10.h
3379 4: - Add support for the Microtronix Linux Development Kit
3380 NIOS CPU configuration at the Altera Nios Development Kit,
3381 Stratix Edition (DK-1S10)
3382 5: - Add documentation for the Altera Nios Development Kit,
3383 Stratix Edition (DK-1S10)
3384 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3386 7: - Add support for the common U-Boot SPI framework at
3389 * Patch by Rahul Shanbhag, 28 Jan 2004:
3390 Fix flash protection/locking handling for OMAP1610 innovator board.
3392 * Patch by Rolf Peukert, 28 Jan 2004:
3393 fix flash write problems on CSB226 board (write with 32 bit bus width)
3395 * Patches by Mark Jonas, 16 Jan 2004:
3396 - fix rounding error when calculating baudrates for MPC5200 PSCs
3397 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3398 time which is not supported
3400 * Patch by Yuli Barcohen, 26 Jan 2004:
3401 Allow bzip2 compression for small memory footprint boards
3403 * Patch by Brad Kemp, 21 Jan 2004:
3404 Add support for CFI flash driver for both the Intel and the AMD
3407 * Patch by Travis Sawyer, 20 Jan 2004:
3408 Fix pci bridge auto enumeration of sibling p2p bridges.
3410 * Patch by Tolunay Orkun, 12 Jan 2004:
3411 Add some delays as needed for Intel LXT971A PHY support
3413 * Patches by Stephan Linz, 09 Jan 2004:
3414 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3415 - make DK1C20 board configuration related to ASMI conform to
3418 * Patch by Anders Larsen, 09 Jan 2004:
3420 ARM memory layout fixes: the abort-stack is now set up in the
3421 correct RAM area, and the BSS is zeroed out as it should be.
3423 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3424 of the linker scripts are replaced by '__bss_start' and '_end',
3425 resp., which is a further step to eliminate unnecessary differences
3426 between the implementation of the CPU architectures.
3428 * Patch by liang a lei, 9 Jan 2004:
3429 Fix Intel 28F128J3 ID in include/flash.h
3431 * Patch by Masami Komiya, 09 Jan 2004:
3432 add support for TB0229 board (NEC VR4131 MIPS processor)
3434 * Patch by Leon Kukovec, 12 Dec 2003:
3435 changed extern __inline__ into static __inline__ in
3436 include/linux/byteorder/swab.h
3438 * Patch by Travis Sawyer, 30 Dec 2003:
3439 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3440 select MDI port based on enabled EMAC device.
3441 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3444 * Patch by Wolter Kamphuis, 15 Dec 2003:
3445 made CONFIG_SILENT_CONSOLE usable on all architectures
3447 * Disable date command on TQM866M - there is no RTC on MPC866
3449 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3451 * Implement adaptive SDRAM timing configuration based on actual CPU
3452 clock frequency for INCA-IP; fix problem with board hanging when
3453 switching from 150MHz to 100MHz
3455 * Add PCMCIA CS support for BMS2003 board
3457 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3458 see doc/README.MPC866 for details;
3459 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3460 calculate CPU clock frequency from PLL register values.
3462 * Add support for 128 MB RAM on TQM8xxL/M modules
3464 * Fix PS/2 keyboard problem caused by statically initialized variable
3465 pointing to a location in flash
3467 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3469 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3470 before we can access it; add delay in case we are faster (with no
3473 * Cleanup of some init functions
3475 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3476 to avoid Linux crashes by early packets coming in.
3478 * Accelerate flash accesses on LWMON board by using buffered writes
3480 * Fix typo in Makefile;
3481 fix problem with PARTNUM detection
3483 * Patch by Reinhard Meyer, 09 Jan 2004:
3484 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3486 * Add support for IDE LED on BMS2003 board
3487 (exclusive with status LED!)
3489 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3492 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3493 Add common files for "emk" boards
3495 * Add a common get_ram_size() function and modify the the
3496 board-specific files to invoke that common implementation.
3498 ======================================================================
3499 Changes for U-Boot 1.0.1:
3500 ======================================================================
3502 * Set default clock for INCA-IP to 150 MHz
3504 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3505 add I2C support; add support for DS1337 RTC
3507 * Add CompactFlash support for BMS2003 board
3509 * Add support for status LED on BMS2003 board
3511 * Patch by Scott McNutt, 02 Jan 2004:
3512 Add support for the Nios Active Serial Memory Interface (ASMI)
3515 * Patch by Andrea Marson, 16 Dec 2003:
3516 Add support for the PPChameleon ME and HI modules
3518 * Patch by Yuli Barcohen, 22 Dec 2003:
3519 Add support for Motorola DUET ADS board (MPC87x/88x)
3521 * Patch by Robert Schwebel, 15 Dec 2003:
3522 add support for cramfs (uses JFFS2 command interface)
3524 * Patches by Stephan Linz, 11 Dec 2003:
3525 - more documentation for NIOS port
3526 - new struct nios_pio_t, struct nios_spi_t
3527 - Reconfiguration for NIOS Development Kit DK1C20:
3528 o move board related code from board/dk1c20
3529 to board/altera/dk1c20
3530 o create a new common source path board/altera/common
3531 and move generic flash access stuff into it
3532 o change/expand configuration file DK1C20.h
3533 - Add support for NIOS Development Kit DK1S10
3534 - Add status LED support for NIOS systems
3535 - Add dual 7-segment LED support for Altera NIOS DevKits
3537 * Patch by Ronen Shitrit, 10 Dec 2003:
3538 Add support for the Marvell DB64360 / DB64460 development boards
3540 * Patch by Detlev Zundel, 10 Dec 2003:
3541 fix dependency problem in examples/Makefile
3543 * Patch by Denis Peter, 8 Dec 2003
3544 - add support for the PATI board (MPC555)
3545 - add SPI support for the MPC5xx
3547 * Patch by Anders Larsen, 08 Dec 2003:
3548 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3549 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3550 cleanup some redundand #defines
3552 * Patch by André Schwarz, 8 Dec 2003:
3553 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3554 - TX and RX deskriptors must be quad-word aligned
3555 - does not work with only one TX deskriptor
3556 - standard reset method does not work
3558 * Patch by Masami Komiya, 08 Dec 2003:
3559 add RTL8139 ethernet driver
3561 * Patches by Ed Okerson, 07 Dec 2003:
3562 - fix ethernet for the AU1x00 processors in little-endian mode.
3563 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3565 * Minor code cleanup (coding style)
3567 * Patch by Reinhard Meyer, 30 Dec 2003:
3568 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3569 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3570 - turned debug print of PHY registers into a function (called in two places)
3571 - added support for EMK MPC5200 based modules
3573 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3575 * Add support for TQM866M modules
3577 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3579 * Fix a few compiler warnings
3581 * Patch by Reinhard Meyer, 28 Dec 2003:
3582 Add initial support for TOP5200 board
3584 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3585 environment variable which can set to "100", "133", or "150". The
3586 CPU clock will be configured accordingly upon next reboot. Other
3587 values are ignored. In case of an invalid or undefined "cpuclk"
3588 value, the compile-time default CPU clock speed will be used.
3590 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3591 window that is used to access the UART registers by the Linux driver)
3593 * Patch by Reinhard Meyer, 20 Dec 2003:
3594 Fix clock calculation for the MPC5200 for higher clock frequencies
3595 (above 2**32 / 10 = 429.5 MHz).
3597 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3599 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3601 * Add new configuration for IceCube board with DDR memory
3603 * Update TRAB memory configurations
3605 * Add JFFS2 support for INCA-IP board
3607 * Patch by Bill Hargen, 09 Dec 2003:
3608 - BUBINGA405EP: changed flash driver to protect top sector containing
3610 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3611 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3612 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3613 - 405EP: added/fixed support for "reginfo" command.
3614 - 4xx: removed spurious MII error messages on "mii info" command.
3616 * Patch by Bernhard Kuhn, 28 Nov 2003:
3617 add support for ColdFire CPU
3618 add support for Motorola M5272C3 and M5282EVB boards
3620 * Patch by Pierre Aubert, 24 Nov 2003:
3621 - add a return value for the fpga command
3622 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3623 is defined. If ide_preinit fails, ide_init is aborted.
3624 - fix an endianess problem in fat.h
3626 * Patch by Wolter Kamphuis, 05 Dec 2003:
3627 Add support for SNMC's QS850/QS823/QS860T boards
3629 * Patch by Yuli Barcohen, 3 Dec 2003:
3630 "revive" U-Boot support for old Motorola MPC860ADS board
3632 * Patch by Cam(ilo?), 03 Dec 2003:
3633 make examples build even with broken Montavista objcopy
3635 * Patch by Pavel Bartusek, 27 Nov 2003:
3636 fix conversion problem with "bootretry" evironment variable
3638 * Patch by Andre Schwarz, 24 Nov 2003:
3639 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3641 * Patch by Pavel Bartusek, 21 Nov 2003:
3642 set ZMII bridge speed on 440
3644 * Patch by Anders Larsen, 17 Nov 2003:
3645 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3647 * Patches by David Müller, 14 Nov 2003:
3648 - board/mpl/common/common_util.c
3649 * implement support for BZIP2 compressed images
3650 * various cleanups (printf -> puts, ...)
3651 - board/mpl/common/flash.c
3652 * report correct errors to upper layers
3653 * check the erase fail and VPP low bits in status reg
3654 - board/mpl/vcma9/cmd_vcma9.c
3655 - board/mpl/vcma9/flash.c
3656 * various cleanups (printf -> puts, ...)
3658 * fix typo in comment
3659 - cpu/arm920t/usb_ohci.c
3660 * support for S3C2410 is missing in #if line
3662 * reinit some registers in case of error (cable missing, ...)
3664 * support for USB/MMC devices is missing in #if line
3665 - include/configs/MIP405.h
3666 - include/configs/PIP405.h
3667 * enable BZIP2 support
3668 * enlarge malloc space to 1MiB because of BZIP2 support
3669 - include/configs/VCMA9.h
3670 * enable BZIP2 support
3671 * enlarge malloc space to 1MiB because of BZIP2 support
3672 * enable USB support
3673 - lib_arm/armlinux.c
3674 * change calling convention of ARM Linux kernel as
3675 described on http://www.arm.linux.org.uk/developer/booting.php
3677 * Patch by Thomas Lange, 14 Nov 2003:
3678 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3679 support all these AMD boards.
3681 * Patch by Thomas Lange, 14 Nov 2003:
3682 Workaround for mips au1x00 physical memory accesses (the au1x00
3683 uses a 36 bit bus internally and cannot access physical memory
3684 directly. Use the uncached SDRAM address instead of the physical
3687 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3688 add Realtek 8019 ethernet driver
3690 * Patch by Yuli Barcohen, 13 Nov 2003:
3691 MPC826xADS/PQ2FADS cleanup
3693 * Patch by Anders Larsen, 12 Nov 2003:
3694 Update README to mark the PORTIO commands non-standard
3696 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3697 update for for Atmel AT91RM9200DK development kit:
3698 - support for environment variables in DataFlash
3699 - Atmel DataFlash AT45DB1282 support
3701 * Patch by Jeff Carr, 11 Nov 2003:
3702 add support for new version of 8270 processors
3704 * Patches by George G. Davis, 05 Nov 2003:
3705 - only pass the ARM linux initrd tag to the kernel when an initrd
3707 - update omap1510inn configuration file
3709 * Patches by Stephan Linz, 3 Nov 2003:
3710 - more endianess fixes for LAN91C111 driver
3711 - CFG_HZ configuration patch for NIOS Cyclone board
3713 * Patch by Stephan Linz, 28 Oct 2003:
3714 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3716 * Patch by Steven Scholz, 20 Oct 2003:
3717 - make "mii info <addr>" show infor for PHY at "addr" only
3718 - Endian fix for miiphy_info()
3720 * Patch by Gleb Natapov, 19 Sep 2003:
3721 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3723 * Patch by Anders Larsen, 17 Sep 2003:
3724 Bring ARM memory layout in sync with the documentation:
3725 stack and malloc-heap are now located _below_ the U-Boot code
3727 * Accelerate booting on TRAB board: read and check autoupdate image
3728 headers first instead of always reading the whole images.
3730 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3732 * Enabled password check on RMU board
3734 * Fix configuration problem with IceCube in LOWBOOT configuration:
3735 envrionment got embedded, corrupting the image layout.
3737 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3739 * Added BMS2003 board
3740 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3742 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3743 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3746 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3749 * Add checksum verification to 'imls' command
3751 * Add bd_info fields needed for 4xx Linux I2C driver
3753 * Patch by Martin Krause, 4 Nov. 2003:
3754 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3756 * Print used network interface when CONFIG_NET_MULTI is set
3758 * Patch by Bernhard Kuhn, 28 Oct 2003:
3759 Add low boot support for MPC5200
3761 * Fix problem with dual PCMCIA support (NSCU)
3763 * Fix MPC5200 I2C initialization function
3765 ======================================================================
3766 Changes for U-Boot 1.0.0:
3767 ======================================================================
3769 * Fix parameter passing to standalone images with bootm command
3771 * Patch by Kyle Harris, 30 Oct 2003:
3772 Fix build errors for ixdp425 board
3774 * Patch by David M. Horn, 29 Oct 2003:
3775 Fixes to build under CYGWIN
3777 * Get IceCube MGT5100 working (again)
3779 * Fix problems in memory test on some boards (which was not
3780 non-destructive as intended)
3782 * Patch by Gary Jennejohn, 28 Oct 2003:
3783 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3784 to prevent stack overflow on ARM systems
3786 * Patch by Stephan Linz, 28 Oct 2003:
3787 fix init sequence error for NIOS port
3789 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3791 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3793 * Patch by Xiao Xianghua, 23 Oct 2003:
3794 small patch for mpc85xx
3796 * Fix small problem in MPC5200 I2C driver
3798 * Fix FCC3 support on ATC board
3800 * Correct header printing for multi-image files in do_bootm()
3802 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3804 * Fix PCI problems on PPChameleon board
3806 * Patch by Steven Scholz, 18 Oct 2003:
3807 Fix AT91RM9200 ethernet driver
3809 * Patch by Nye Liu, 17 Oct 2003:
3810 Fix typo in include/mpc8xx.h
3812 * Patch by Richard Woodruff, 16 Oct 03:
3813 Fixes for cpu/arm925/interrupt.c
3814 - Initialize timestamp & lastdec vars.
3815 - fix timestamp overflows.
3816 - fix lastdec overflow.
3817 - smarter normalization to allow udelay() below 1ms to work.
3819 * Patch by Scott McNutt, 16 Oct
3820 add networking support for the Altera Nios Development Kit,
3821 Cyclone Edition (DK-1C20)
3823 * Patch by Jon Diekema, 14 Oct 2003:
3824 add hint about doc/README.silent to README file
3826 * Add CompactFlash support for NSCU
3828 * Fix PCI problems on PPChameleonEVB
3830 * TRAB auto-update: Base decision if we have to strip the image
3831 header on image type as encoded in the header
3832 (include image type patch by Martin Krause, 17 Oct 2003)
3834 * Patches by Xianghua Xiao, 15 Oct 2003:
3836 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3837 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3838 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3840 * Fix flash timings on TRAB board
3842 * Make sure HUSH is initialized for running auto-update scripts
3844 * Make 5200 reset command _really_ reset the board, without running
3845 any other code after it
3847 * Fix errors with flash erase when range spans across banks
3848 that are mapped in reverse order
3850 * Fix flash mapping and display on P3G4 board
3852 * Patch by Kyle Harris, 15 Jul 2003:
3853 - add support for Intel IXP425 CPU
3854 - add support for IXDP425 eval board
3856 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3857 for more information
3859 * Patch by Steven Scholz, 10 Oct 2003
3860 - Add support for Altera FPGA ACEX1K
3862 * Patches by Thomas Lange, 09 Oct 2003:
3863 - fix cmd_ide.c for non ppc boards (read/write functions did not
3864 add ATA base address)
3865 - fix for shannon board
3866 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3867 - Endian swap ATA identity for all big endian CPUs, not just PPC
3868 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3870 - add support for dbau1x00 board (MIPS32)
3872 * Patch by Sangmoon Kim, 07 Oct 2003:
3873 add support for debris board
3875 * Patch by Martin Krause, 09 Oct 2003:
3876 Fixes for TRAB board
3877 - /board/trab/rs485.c: correct baudrate
3878 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3879 udelay(); fix some timing problems with adc controller
3880 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3881 modify commands: touch and buzzer
3883 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3884 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3885 Use direct function calls for auto_update instead of hush commands
3887 * Patch by Scott McNutt, 04 Oct 2003:
3888 - add support for Altera Nios-32 CPU
3889 - add support for Nios Cyclone Development Kit (DK-1C20)
3891 * Patch by Steven Scholz, 29 Sep 2003:
3892 - A second parameter for bootm overwrites the load address for
3893 "Standalone Application" images.
3894 - bootm sets environment variable "filesize" to the resulting
3895 (uncompressed) data length for "Standalone Application" images
3896 when autostart is set to "no". Now you can do something like
3897 if bootm $fpgadata $some_free_ram ; then
3898 fpga load 0 $some_free_ram $filesize
3901 * Patch by Denis Peter, 25 Sept 2003:
3902 add support for the MIP405 Rev. C board
3904 * Patch by Yuli Barcohen, 25 Sep 2003:
3905 add support for Zephyr Engineering ZPC.1900 board
3907 * Patch by Anders Larsen, 23 Sep 2003:
3908 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3909 implemented for the x86 architecture)
3911 * Patch by Sangmoon Kim, 23 Sep 2003:
3912 fix pll_pci_to_mem_multiplier table for MPC8245
3914 * Patch by Anders Larsen, 22 Sep 2003:
3915 enable timed autoboot on PXA
3917 * Patch by David Müller, 22 Sep 2003:
3918 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3919 returns correct libgcc file path
3920 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3921 time on s3c24x0 systems
3923 * Patch by Jon Diekema, 19 Sep 2003:
3924 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3925 link state to the fault LED.
3926 - In NetLoop, make the Fault LED reflect the link status. The link
3927 status gets updated on entry, and on timeouts.
3929 * Patch by Anders Larsen, 18 Sep 2003:
3930 allow mkimage to build and run on Cygwin-hosted systems
3932 * Patch by Frank Müller, 18 Sep 2003:
3933 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3936 * Patch by Pantelis Antoniou, 16 Sep 2003:
3937 add tool to compute fileds in the PLPRCR register for MPC86x
3939 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3941 * Fix build problems under FreeBSD
3943 * Add generic filesystem image type
3945 * Make fatload set filesize environment variable
3947 * enable basic / medium / high-end configurations for PPChameleonEVB
3948 board; fix NAND code
3950 * enable TFTP client code to specify to the server the desired
3951 timeout value (see RFC-2349)
3953 * Improve SDRAM setup for TRAB board
3955 * Suppress all output with splashscreen configured only if "splashimage"
3958 * Fix problems with I2C support for mpc5200
3960 * Adapt TRAB configuration and auto_update to new memory layout
3962 * Add configuration for wtk board
3964 * Add support for the Sharp LQ065T9DR51U LCD display
3966 * Patch by Rune Torgersen, 17 Sep 2003:
3967 - Fixes for MPC8266 default config
3968 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3970 * Patches by Jon Diekema, 17 Sep 2003:
3971 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3974 - adjust "help" output
3976 * Patches by Anders Larsen, 17 Sep 2003:
3977 - fix spelling errors
3978 - set GD_FLG_DEVINIT flag only after device function pointers
3980 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3982 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3983 - trigger watchdog while waiting in serial driver
3985 * Add auto-update code for TRAB board using USB memory sticks,
3986 support new configuration with more memory
3988 * disable MPC5200 bus pipelining as workaround for bus contention
3990 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3991 priority; configure critical interrupts to be handled like external
3994 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3995 go back to 66 MHz for stability
3997 * Patches by Jon Diekema, 15 Sep 2003:
3998 - add description for missing CFG_CMD_* entries in the README file
4001 * Patch by Gleb Natapov, 14 Sep 2003:
4002 enable watchdog support for all MPC824x boards that have a watchdog
4004 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
4005 "Non-octet Aligned Frame" errors we see at 100 Mbps
4007 * Patch by Sharad Gupta, 14 Sep 2003:
4008 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
4010 * Patch by llandre, 11 Sep 2003:
4011 update configuration for PPChameleonEVB board
4013 * Patch by David Müller, 13 Sep 2003:
4014 various changes to VCMA9 board specific files
4016 * Add I2C support for MGT5100 / MPC5200
4018 * Patch by Rune Torgersen, 11 Sep 2003:
4019 Changed default memory option on MPC8266ADS to NOT be Page Based
4020 Interleave, since this doesn't work very well with the standard
4023 * Patch by George G. Davis, 12 Sep 2003:
4024 fix Makefile settings for sk98 driver
4026 * Patch by Stefan Roese, 12 Sep 2003:
4027 - new boards added: DP405, HUB405, PLU405, VOH405
4028 - some esd boards updated
4029 - cpu/ppc4xx/sdram.c: disable memory controller before setting
4031 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
4033 * Patch by Martin Krause, 11 Sep 2003:
4034 add burn-in tests for TRAB board
4036 * Enable instruction cache on MPC5200 board
4038 * Patch by Denis Peter, 11 Sep 2003:
4039 - fix USB data pointer assignment for bulk only transfer.
4040 - prevent to display erased directories in FAT filesystem.
4042 * Change output format for NAND flash - make it look like for other
4045 ======================================================================
4046 Changes for U-Boot 0.4.8:
4047 ======================================================================
4049 * Add I2C and RTC support for RMU board
4051 * Patches by Denis Peter, 9 Sep 2003:
4052 add FAT support for IDE, SCSI and USB
4054 * Patches by Gleb Natapov, 2 Sep 2003:
4055 - cleanup of POST code for unsupported architectures
4056 - MPC824x locks way0 of data cache for use as initial RAM;
4057 this patch unlocks it after relocation to RAM and invalidates
4060 * Patch by Gleb Natapov, 30 Aug 2003:
4061 new I2C driver for mpc107 bridge. Now works from flash.
4063 * Patch by Dave Ellis, 11 Aug 2003:
4064 - JFFS2: fix typo in common/cmd_jffs2.c
4065 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
4066 - JFFS2: remove node version 0 warning
4067 - JFFS2: accept JFFS2 PADDING nodes
4068 - SXNI855T: add AM29LV800 support
4069 - SXNI855T: move environment from EEPROM to flash
4070 - SXNI855T: boot from JFFS2 in NOR or NAND flash
4072 * Patch by Bill Hargen, 11 Aug 2003:
4073 fixes for I2C on MPC8240
4074 - fix i2c_write routine
4075 - fix iprobe command
4076 - eliminates use of global variables, plus dead code, cleanup.
4078 * Add support for USB Mass Storage Devices (BBB)
4079 (tested with USB memory sticks only)
4081 * Avoid flicker on TRAB's VFD
4083 * Add support for SK98xx driver
4085 * Add PCI support for SL8245 board
4087 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
4088 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
4089 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
4091 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
4092 to allow for more accurate baudrate settings
4093 (error now 0.7% at 115 kbps, instead of 3.5% before)
4095 * Patch by Andreas Mohr, 4 Sep 2003:
4096 Fix a lot of spelling errors
4098 * Add support for PPChameleon Eval Board
4100 * Add support for P3G4 board
4102 * Fix problem with MGT5100 FEC driver: add "early" MAC address
4105 * Patch by Yuli Barcohen, 7 Aug 2003:
4106 check BCSR to detect if the board is configured in PCI mode
4108 ======================================================================
4109 Changes for U-Boot 0.4.7:
4110 ======================================================================
4112 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
4113 add support for Adder II MPC852T module
4115 * Patch by George G. Davis, 19 Aug 2003:
4116 fix TI Innovator/OMAP1510 pin configs
4118 * Patches by Kshitij, 18 Aug 2003
4119 - add support for arm926ejs cpu core
4120 - add support for TI OMAP 1610 Innovator Board
4122 * Patch by Yuli Barcohen, 14 Aug 2003:
4123 add support for bzip2 uncompression
4125 * Add GCC library to examples/Makefile so GCC utility functions will
4128 * Add I2C and RTC support for RMU board using software I2C driver
4129 (because of better response to iprobe command); fix problem with
4132 * Patch by Matthias Fuchs, 28 Aug 2003:
4133 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4134 CONFIG_BOOTP_MAKS (see README).
4136 * Fix ICU862 environment problem
4138 * Fix RAM size detection for RMU board
4140 * Implement "reset" for MGT5100/MPC5200 systems
4142 ======================================================================
4143 Changes for U-Boot 0.4.6:
4144 ======================================================================
4146 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4147 allow selection of clock frequency as "make" target
4149 * Implement memory autosizing code for IceCube boards
4151 * Configure network port on INCA-IP for autonegotiation
4153 * Fix overflow problem in network timeout code
4155 * Patch by Richard Woodruff, 8 Aug 2003:
4156 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4158 ======================================================================
4159 Changes for U-Boot 0.4.5:
4160 ======================================================================
4162 * Update for TQM board defaults:
4163 disable clocks_in_mhz, enable boot count limit
4165 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4166 in toplevel directory instead. Removed astest.c from tools/gdb because
4167 it is no longer relevant.
4169 * Fix PCI support for MPC5200 / IceCube Board
4171 * Map ISP1362 USB OTG controller for NSCU board
4173 * Patch by Brad Parker, 02 Aug 2003:
4174 fix sc520_cdp problems
4176 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4178 * Allow erase command to cross flash bank boundaries
4180 * Patch by Scott McNutt, 21 Jul 2003:
4181 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4182 Both LynxOS and BlueCat linux KDIs are supported.
4184 * Patch by Richard Woodruff, 25 Jul 2003:
4185 use more reliable reset for OMAP/925T
4187 * Patch by Nye Liu, 25 Jul 2003:
4188 fix typo in mpc8xx.h
4190 * Patch by Richard Woodruff, 24 Jul 2003:
4191 Fixes for cmd_nand.c:
4192 - Fixed null dereferece which could result in incorrect ECC values.
4193 - Added support for devices with no Ready/Busy signal hooked up.
4194 - Added OMAP1510 read/write protect handling.
4195 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4197 - Switched default ECC to be JFFS2.
4199 * Allow crc32 to be used at address 0x000
4201 * Provide consistent interface to standalone applications to access
4202 the 'global_data' structure
4203 Provide a doc/README.standalone more useful to users/developers.
4205 * Make IceCube MGT5100 FEC driver work
4207 * Implement new mechanism to export U-Boot's functions to standalone
4208 applications: instead of using (PPC-specific) system calls we now
4209 use a jump table; please see doc/README.standalone for details
4211 * Patch by Dave Westwood, 24 Jul 2003:
4212 added support for Unity OS (a proprietary OS)
4214 * Patch by Detlev Zundel, 23 Jul 2003:
4215 add "imls" command to print flash table of contents
4217 * Fix cold boot detection for log buffer reset
4219 * Return error for invalid length specifiers with "cp.X" etc.
4221 * Fix startup problem on MIPS
4223 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4224 bitmap support is configured
4226 * Patch by Bill Hargen, 18 Jul 2003:
4227 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4229 * Patch by Denis Peter, 18 Jul 2003:
4230 - fix memory configuration for MIP405T
4231 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4233 * Cleanup of TQM82xx configurations; use "official" board types
4234 to make selection easier.
4236 * Patch by Martin Krause, 17 Jul 2003:
4237 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4239 * Patch by Richard Woodruff, 17 July 03:
4240 - Fixed bug in OMAP1510 baud rate divisor settings.
4242 * Patch by Nye Liu, 16 July 2003:
4244 - add MPC86xADS support (uses MPC86xADS.h)
4245 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4247 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4248 o don't trust gclk() software measurement by default, depend on
4249 CONFIG_8xx_GCLK_FREQ
4250 - add DRAM SIMM not installed detection
4251 - use more "correct" SDRAM initialization sequence
4252 - allow different SDRAM sizes (8xxADS has 8M)
4254 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4255 - rename MAMR/MBMR defines to be more consistent. Should eventually
4256 be merged into MxMR to better reflect the PowerQUICC datasheet.
4258 * Patch by Yuli Barcohen, 16 Jul 2003:
4259 support new Motorola PQ2FADS-ZU evaluation board which replaced
4260 MPC8260ADS and MPC8266ADS
4262 ======================================================================
4263 Changes for U-Boot 0.4.4:
4264 ======================================================================
4266 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4268 * Add support for MGT5100 and MPC5200 processors
4270 * Patch by Lutz Dennig, 15 Jul 2003:
4271 update for R360MPI board
4273 ======================================================================
4274 Changes for U-Boot 0.4.3:
4275 ======================================================================
4277 * Patches by Kshitij, 04 Jul 2003
4278 - added support for arm925t cpu core
4279 - added support for TI OMAP 1510 Innovator Board
4281 * Patches by Martin Krause, 14 Jul 2003:
4282 - add I2C support for s3c2400 systems (trab board)
4283 - (re-) add "ping" to command table
4285 * Fix handling of "slow" POST routines
4287 * Patches by Yuli Barcohen, 13 Jul 2003:
4288 - Correct flash and JFFS2 support for MPC8260ADS
4289 - fix PVR values and clock generation for PowerQUICC II family
4292 * Patch by Bernhard Kuhn, 08 Jul 2003:
4293 - add support for M68K targets
4295 * Patch by Ken Chou, 3 Jul:
4296 - Fix PCI config table for A3000
4297 - Fix iobase for natsemi.c
4298 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4300 * Allow to enable "slow" POST routines by key press on power-on
4301 * Fix temperature dependend switching of LCD backlight on LWMON
4302 * Tweak output format for LWMON
4304 * Patch by Stefan Roese, 11 Jul 2003:
4305 - Fix bug in CONFIG_VERSION_VARIABLE.
4306 - AR405 config updated.
4307 - OCRTC/ORSG: bsp command added.
4308 - ASH405 bsp update.
4310 ======================================================================
4311 Changes for U-Boot 0.4.2:
4312 ======================================================================
4314 * Add support for NSCU board
4316 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4318 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4319 mirror bit flash on TQM8xxM modules
4321 * Patch by Kenneth Johansson, 30 Jun 2003:
4322 get rid of MK_CMD_ENTRY macro; update doc/README.command
4324 * Patch by Seb James, 30 Jun 2003:
4325 Improve documentation of I2C configuration in README
4327 * Fix problems with previous log buffer "fixes"
4329 * Fix minor help text issues
4331 * "log append" did not append a newline
4333 ======================================================================
4334 Changes for U-Boot 0.4.1:
4335 ======================================================================
4337 * Fix some missing commands, cleanup header files
4338 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4340 * Rewrite command lookup and help command (fix problems with bubble
4341 sort when sorting command name list). Minor cleanup here and there.
4343 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4344 - Allow to call sysmon function interactively
4345 - PIC on LWMON board needs delay after power-on
4346 - Add missing RSR definitions for MPC8xx
4347 - Improve log buffer handling: guarantee clean reset after power-on
4348 - Add support for EXBITGEN board (aka "genie")
4349 - Add support for SL8245 board
4352 - remove trailing white space, trailing empty lines, C++ comments, etc.
4353 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4355 * Patches by Kenneth Johansson, 25 Jun 2003:
4356 - major rework of command structure
4357 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4359 ======================================================================
4360 Changes for U-Boot 0.4.0:
4361 ======================================================================
4363 * Patches by Robert Schwebel, 26 Jun 2003:
4364 - csb226 configuration updated
4365 - credits for logodl port updated
4366 - innokom configuration updated
4367 - logodl tree update, still with coding style inconsistencies
4368 - added OCM for ppc405 warning to README
4370 * Patch by Pantelis Antoniou, 25 Jun 2003:
4371 update NetVia with V2 board support
4373 * Header file cleanup for ARM
4375 * Patch by Murray Jensen, 24 Jun 2003:
4376 - make sure to use only U-boot provided header files
4377 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4379 * Patch by Stefan Roese, 24 Jun 2003:
4380 - Update esd ASH405 board files.
4381 - Update esd DASA_SIM config file.
4382 - Add ping command to some esd boards.
4384 * Patch by Yuli Barcohen, 23 Jun 2003:
4385 Update for MPC8260ADS board
4387 * Patch by Murray Jensen, 23 Jun 2003:
4388 - cleanup of GCC 3.x compiler warnings
4390 * Patch by Rune Torgersen, 4 Jun 2003:
4391 add large memory support for MPC8266ADS board
4393 * Patch by Richard Woodruff, 19 June 03:
4394 - Enabled standard u-boot device abstraction for ARM
4395 - Enabled console device for ARM
4396 - Initilized bi_baudrate for ARM
4398 * Patch by Bill Hargen, 23 Apr 2003:
4399 fix byte order for 824x I2C addresses (write op)
4401 * Patch by Murray Jensen, 20 Jun 2003:
4403 - cleanup (especially for gcc-3.x compilers)
4405 * Patch by Tom Guilliams, 20 Jun 2003:
4406 added CONFIG_750FX support for IBM 750FX processors
4408 * Patch by Devin Crumb, 02 Apr 2003:
4409 Fix clock divider rounding problem in drivers/serial.c
4411 * Patch by Richard Woodruff, 19 June 03:
4412 - Fixed smc91c111 driver to sync with the u-boot environment
4413 (driver/smc91c111.c).
4414 - Added eth_init error return check in NetLoop (net/net.c).
4416 * Patch by Ken Chou, 19 June 2003:
4417 Added support for A3000 SBC board (Artis Microsystems Inc.)
4419 * Patches by Murray Jensen, 17 Jun 2003:
4420 - Hymod board database mods: add "who" field and new xilinx chip types
4421 - provide new "init_cmd_timeout()" function so code external to
4422 "common/main.c" can use the "reset_cmd_timeout()" function before
4423 entering the main loop
4424 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4425 slightly different. see include/configs/hymod.h for an example
4426 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4427 CFG_DTT_ADM1021 defined)
4428 - add new "eeprom_probe()" function which has similar args and
4429 behaves in a similar way to "eeprom_read()" etc.
4430 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4431 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4432 - gdbtools copyright update
4433 - ensure that set_msr() executes the "sync" and "isync" instructions
4434 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4435 - 8260 I/O ports fix: Open Drain should be set last when configuring
4436 - add SIU IRQ defines for 8260
4437 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4438 config.mk to allow board configurations to override the GNU
4439 linker script, selected via the LDSCRIPT, make variable, and to
4440 give an initial value to the OBJCFLAGS make variable
4441 - 8260 i2c enhancement:
4442 o correctly extends the timeout depending on the size of all
4443 queued messages for both transmit and receive
4444 o will not continue with receive if transmit times out
4445 o ensures that the error callback is done for all queued tx
4447 o correctly detects both tx and rx timeouts, only delivers one to
4448 the callback, and does not overwrite an earlier error
4449 o logic in i2c_probe now correct
4450 - add "vprintf()" function so that "panic()" function can be
4452 - many Hymod board changes
4454 * Patches by Robert Schwebel, 14 Jun 2003:
4455 - add support for Logotronic DL datalogger board
4456 - cleanup serial line after kermit binary download
4457 - add debugX macro (debug level support)
4458 - update mach-types.h to latest arm.linux.org.uk master list.
4460 * Patches by David Müller, 12 Jun 2003:
4461 - rewrite of the S3C24X0 register definitions stuff
4462 - "driver" for the built-in S3C24X0 RTC
4464 * Patches by Yuli Barcohen, 12 Jun 2003:
4465 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4466 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4467 configuration word supplied by FPGA on some MPC8260ADS boards
4469 * Patch by Pantelis Antoniou, 10 Jun 2003:
4470 Unify status LED interface
4472 * Add support for DS12887 RTC; add RTC support for ATC board
4474 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4475 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4476 - Add Atmel DataFlash support for reading and writing.
4477 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4478 - Add Flash detection on Atmel AT91RM9200DK
4479 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4480 - Replace old Ethernet PHY layer functions
4481 - Change link address
4483 * Patch by Frank Smith, 9 Jun 2003:
4484 use CRIT_EXCEPTION for machine check on 4xx
4486 * Patch by Detlev Zundel, 13 Jun 2003:
4487 added implementation of the "carinfo" command in cmd_immap.c
4489 * Fix CONFIG_NET_MULTI support in include/net.h
4491 * Patches by Kyle Harris, 13 Mar 2003:
4492 - Add FAT partition support
4493 - Add command support for FAT
4494 - Add command support for MMC
4496 - Add Intel PXA support for video
4497 - Add Intel PXA support for MMC
4499 - Enable MMC and FAT for lubbock board
4500 - Other misc changes for lubbock board
4502 * Patch by Robert Schwebel, April 02, 2003:
4503 fix for SMSC91111 driver
4505 * Patch by Vladimir Gurevich, 04 Jun 2003:
4506 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4508 * Patch by Stefan Roese, 05 Jun 2003:
4509 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4510 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4511 data cache can be used even if the chip select is in use.
4512 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4513 (see README for further description).
4514 - Changed config files of CONFIG_EEPRO100 boards to use the
4515 CFG_RX_ETH_BUFFER define.
4517 * Add support for RMU board
4519 * Add support for TQM862L at 100/50 MHz
4521 * Patch by Pantelis Antoniou, 02 Jun 2003:
4522 major reconstruction of networking code;
4523 add "ping" support (outgoing only!)
4525 * Patch by Denis Peter, 04 June 2003:
4526 add support for the MIP405T board
4528 * Patches by Udi Finkelstein, 2 June 2003:
4529 - Added support for custom keyboards, initialized by defining a
4530 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4531 - Added support for the RBC823 board.
4532 - cpu/mpc8xx/lcd.c now automatically calculates the
4533 Horizontal Pixel Count field.
4535 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4536 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4538 * Patch by Mark Rakes, 14 May 2003:
4539 add support for Intel e1000 gig cards.
4541 * Patch by Nye Liu, 3 Jun 2003:
4542 fix critical typo in MAMR definition (include/mpc8xx.h)
4544 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4546 * Patch by Klaus Heydeck, 2 Jun 2003
4547 Minor changes for KUP4K configuration
4549 * Patch by Marc Singer, 29 May 2003:
4550 Fixed rarp boot method for IA32 and other little-endian CPUs.
4552 * Patch by Marc Singer, 28 May 2003:
4553 Added port I/O commands.
4555 * Patch by Matthew McClintock, 28 May 2003
4556 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4557 - minor patches for utx8245
4559 * Patch by Daniel Engström, 28 May 2003:
4562 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4563 add nand flash support to SXNI855T configuration
4564 fix/extend nand flash support:
4565 - fix 'nand erase' command so does not erase bad blocks
4566 - fix 'nand write' command so does not write to bad blocks
4567 - fix nand_probe() so handles no flash detected properly
4568 - add doc/README.nand
4569 - add .jffs2 and .oob options to nand read/write
4570 - add 'nand bad' command to list bad blocks
4571 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4572 - make NAND read/write faster
4574 * Patch by Rune Torgersen, 23 May 2003:
4575 Update for MPC8266ADS board
4577 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4578 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4579 _time_ (!) if the environment is embedded within the U-Boot image,
4580 or in a separate flash sector.
4582 * Cleanup CFG_DER #defines in config files (wd maintained only)
4584 * Fix data abort exception handling for arm920t CPU
4586 * Fix alignment problems with flash driver for TRAB board
4588 * Patch by Donald White, 21 May 2003:
4589 fix calculation of base address in pci_hose_config_device()
4591 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4592 execute "cmd2", even if "cmd1" fails. Note that this is different
4593 to "run var1 var2" where the contents of "var2" will NOT be
4594 executed when a command in "var1" fails.
4596 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4598 * Patch by Kyle Harris, 20 May 2003:
4599 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4600 into cpu/pxa and arch-pxa.
4602 * Patch by Stefan Roese, 23 May 2003:
4603 - IBM PPC405EP port added.
4604 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4605 UART0) is used as default U-Boot console. PPC4xx only!
4606 - esd ASH405 board added (PPC405EP based).
4607 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4608 - esd CPCI405AB board added.
4609 - esd PMC405 board added.
4610 - Update of some esd boards.
4612 * Patch by Denis Peter, 19 Mai 2003:
4613 add support for the MIP405-3 board
4615 * Patch by Dave Ellis, 22 May 2003:
4616 Fix problem with only partially cleared .bss segment
4618 * Patch by Rune Torgersen, 12 May 2003:
4619 get PCI to work on a MPC8266ADS board; incorporate change to
4620 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4622 * Patch by Nye Liu, 1 May 2003:
4623 minor patches for the FADS8xx
4625 * Patch by Thomas Schäfer, 28 Apr 2003:
4626 Fix SPD handling for 256 ECC DIMM on Walnut
4628 * Add support for arbitrary bitmaps for TRAB's VFD command;
4629 allow to pass boot bitmap addresses in environment variables;
4630 allow for zero boot delay
4632 * Patch by Christian Geißinger, 19 May 2002:
4633 On TRAB: wait until the dummy byte has been completely sent
4635 * Patch by David Updegraff, 22 Apr 2003:
4636 update for CrayL1 board
4638 * Patch by Pantelis Antoniou, 21 Apr 2003:
4639 add boot support for ARTOS (a proprietary OS)
4641 * Patch by Steven Scholz, 11 Apr 2003:
4642 Add support for RTC DS1338
4644 * Patch by Rod Boyce, 24 Jan 2003:
4645 Fix counting of extended partitions in diskboot command
4647 * Patch by Christophe Lindheimer, 20 May 2003:
4648 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4650 * Fix SDRAM timing on Purple board
4652 * Add support for CompactFlash on ATC board
4653 (includes support for Intel 82365 and compatible PC Card controllers,
4654 and Yenta-compatible PCI-to-CardBus controllers)
4656 * Patch by Mathijs Haarman, 08 May 2003:
4657 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4659 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4661 * Add support for Promess ATC board
4663 * Patch by Keith Outwater, 28 Apr 2003:
4664 - Miscellaneous corrections and additions to GEN860T board specific code.
4665 - Added GEN860_SC variant to GEN860T.
4666 - Miscellaneous corrections to GEN860T documentation.
4667 - Correct duplicate entry in U-Boot CREDITS file.
4668 - Add GEN860T_SC entry in MAINTAINERS file.
4669 - Update CREDITS file with GEN860T_SC info.
4671 * Update Smiths Aerospace addresses in MAINTAINERS file
4673 * Fix error handling in hush's version of "run" command
4676 - Splashscreen support
4679 - temperature dependend enabling of LCD
4681 * Allow booting from old "PPCBoot" disk partitions
4683 * Add support for TQM8255 Board / MPC8255 CPU
4685 ======================================================================
4686 Changes for U-Boot 0.3.1:
4687 ======================================================================
4689 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4691 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4692 display when Linux takes over
4694 * Patch by Erwin Rol, 27 Feb 2003:
4695 Add support for RTEMS (this time for real).
4697 * Add support for "bmp info" and "bmp display" commands to load
4698 bitmap images; this can be used (for example in a "preboot"
4699 command) to display a splash screen very quickly after poweron.
4701 * Add support for 133 MHz clock on INCA-IP board
4703 * Patch by Lutz Dennig, 10 Apr 2003:
4704 Update for R360MPI board
4706 * Add new meaning to "autostart" environment variable:
4707 If set to "no", a standalone image passed to the
4708 "bootm" command will be copied to the load address
4709 (and eventually uncompressed), but NOT be started.
4710 This can be used to load and uncompress arbitrary
4713 * Patch by Stefan Roese, 10 Apr 2003:
4714 Changed DHCP client to use IP address from server option field #54
4715 from the OFFER packet in the server option field #54 in the REQUEST
4716 packet. This fixes a problem using a Windows 2000 DHCP server,
4717 where the DHCP-server is not the TFTP-server.
4719 * Set max brightness for MN11236 displays on TRAB board
4721 * Add support for TQM862L modules
4723 ======================================================================
4724 Changes for U-Boot 0.3.0:
4725 ======================================================================
4727 * Patch by Arun Dharankar, 4 Apr 2003:
4728 Add IDMA example code (tested on 8260 only)
4730 * Add support for Purple Board (MIPS64 5Kc)
4732 * Add support for MIPS64 5Kc CPUs
4734 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4736 * Patch by Denis Peter, 04 Apr 2003:
4737 - update MIP405-4 board
4739 * Patch by Stefan Roese, 4 Apr 2003:
4740 - U-Boot version environment variable "ver" added
4741 (CONFIG_VERSION_VARIABLE).
4742 - Changed PPC405GPr version from A to B.
4743 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4745 * Patches by Denis Peter, 03 April 2003:
4746 - fix PCI IRQs on MPL boards
4747 - fix two more un-relocated pointer problems
4749 * Fix behaviour of "run" command:
4750 - print error message iv variable does not exist
4751 - terminate processing of arguments in case of error
4753 * Patches by Peter Figuli, 10 Mar 2003
4754 - Add support for BTUART on PXA platform
4755 - Add support for WEP EP250 (PXA) board
4757 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4758 flash using a BDI2000
4760 * Implement fix for I2C Edge Conditions problem for all boards that
4761 use the bit-banging driver (common/soft_i2c.c)
4763 * Patch by Martin Winistoerfer, 23 Mar 2003
4764 - Add port to MPC555/556 microcontrollers
4765 - Add support for cmi customer board with
4766 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4768 * Patch by Rick Bronson, 28 Mar 2003:
4769 - fix common/cmd_nand.c
4771 * Patch by Arun Dharankar, 24 Mar 2003:
4772 - add threads / scheduler example code
4774 * Add patches by Robert Schwebel, 31 Mar 2003:
4775 - add ctrl-c support for kermit download
4776 - align bdinfo output on ARM
4777 - csb226 board: bring in sync with innokom/memsetup.S
4778 - csb226 board: fix MDREFR handling
4779 - misc doc fixes / extensions
4780 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4781 - add BOOT_PROGRESS to armlinux.c
4783 * Add CPU ID, version, and clock speed for INCA-IP
4785 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4786 - fix SRAM and SDRAM memory sizing
4787 - add status LED support
4788 - add MAC address for second (SCC1) ethernet port
4790 * Update default environment for TQM8260 board
4792 * Patch by Rick Bronson, 16 Mar 2003:
4793 - Add NAND flash support for reading, writing, and erasing NAND
4794 flash (certain forms of which are called SmartMedia).
4795 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4797 * Patches by Robert Schwebel, 19 Mar 2003:
4798 - use arm-linux-gcc as default compiler for ARM
4799 - fix i2c fixup code
4800 - fix missing baudrate setting
4801 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4802 - moved "ignoring trailing characters" _before_ u-boot wants to
4803 print out diagnostics messages; removes bogus characters at the
4806 * Patch by John Zhan, 18 Mar 2003:
4807 Add support for SinoVee Microsystems SC8xx boards
4809 * Patch by Rolf Offermanns, 21 Mar 2003:
4810 ported the dnp1110 related changes from the current armboot cvs to
4811 current u-boot cvs. smc91111 does not work. problem marked in
4812 smc91111.c, grep for "FIXME".
4814 * Patch by Brian Auld, 25 Mar 2003:
4815 Add support for STM flash chips on ebony board
4817 * Add PCI support for MPC8250 Boards (PM825 module)
4819 * Patch by Stefan Roese, 25 Mar 2003:
4822 * Patch by Stefan Roese, 20 Mar 2003:
4823 - CPCI4052 update (support for revision 3).
4824 - Set edge conditioning circuitry on PPC405GPr for compatibility
4825 to existing PPC405GP designs.
4826 - Clip udiv to 5 bits on PPC405 (serial.c).
4828 * Extend INCAIP board support:
4829 - add automatic RAM size detection
4830 - add "bdinfo" command
4831 - pass flash address and size to Linux kernel
4832 - switch to 150 MHz clock
4834 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4835 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4836 boards, version 153 for Rev. 200 boards).
4838 * Patch by Vladimir Gurevich, 12 Mar 2003:
4839 Fix relocation problem of statically initialized string pointers
4842 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4843 Cleanup & bug fixes for JFFS2 code:
4844 - the memory mangement was broken. It caused havoc on malloc by
4845 writing beyond the block boundaries.
4846 - the length calculation for files was wrong, sometimes resulting
4847 in short file reads.
4848 - data copying now optionally takes fragment version numbers into
4849 account, to avoid copying from older data.
4850 See doc/README.JFFS2 for details.
4852 * Patch by Josef Wagner, 12 Mar 2003:
4853 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4854 - ETH05 and BEDBUG support for CU824
4855 - added support for MicroSys CPC45
4856 - new BOOTROM/FLASH0 and DOC base for PM826
4858 * Patch by Robert Schwebel, 12 Mar 2003:
4859 Fix the chpart command on innokom board
4862 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4863 s/PPCBoot/U-Boot/ in some files
4864 s/pImage/uImage/ in some files
4866 * Patch by Detlev Zundel, 15 Jan 2003:
4867 Fix '' command line quoting
4869 * Patch by The LEOX team, 19 Jan 2003:
4870 - add support for the ELPT860 board
4871 - add support for Dallas ds164x RTC
4873 * Patches by David Müller, 31 Jan 2003:
4874 - minimal setup for CardBus bridges
4875 - add EEPROM read/write support in the CS8900 driver
4876 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4877 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4879 * Patch by Steven Scholz, 04 Feb 2003:
4880 add support for RTC DS1307
4882 * Patch by Reinhard Meyer, 5 Feb 2003:
4883 fix PLPRCR/SCCR init sequence on 8xx to allow for
4884 changes of EBDF by software
4886 * Patch by Vladimir Gurevich, 07 Feb 2003:
4887 "API-compatibility patch" for 4xx I2C driver
4889 * TRAB fixes / extensions:
4890 - Restore VFD brightness as saved in environment
4891 - add support for Fujitsu flashes
4892 - make sure both buzzers are turned off (drive low level)
4894 * Patches by Robert Schwebel, 06 Mar 2003:
4895 - fix bug in BOOTP code (must use NetCopyIP)
4896 - update of CSB226 port
4897 - clear BSS segment on XScale
4898 - added support for i2c_init_board() function
4899 - update to the Innokom plattform
4901 * Extend support for redundand environments for configurations where
4902 environment size < sector size
4904 * Patch by Rune Torgersen, 13 Feb 2003:
4905 Add support for Motorola MPC8266ADS board
4907 * Patch by Kyle Harris, 19 Feb 2003:
4908 patches for the Intel lubbock board:
4909 memsetup.S - general cleanup (based on Robert's csb226 code)
4910 flash.c - overhaul, actually works now
4911 lubbock.c - fix init funcs to return proper value
4913 * Patch by Kenneth Johansson, 26 Feb 2003:
4914 - Fixed off by one in RFTA calculation.
4915 - No need to abort when LDF is lower than we can program it's only
4916 minimum timing so clamp it to what we can do.
4917 - Takes function pointer to function for reading the spd_nvram. Usefull
4918 for faking data or hardcode a module without the nvram.
4919 - fix other user for above change
4920 - fix some comments.
4922 * Patches by Brian Waite, 26 Feb 2003:
4923 - fix port for evb64260 board
4924 - fix PCI for evb64260 board
4927 * Patch by Reinhard Meyer, 1 Mar 2003:
4928 Add support for EMK TOP860 Module
4930 * Patch by Yuli Barcohen, 02 Mar 2003:
4931 Add SPD EEPROM support for MPC8260ADS board
4933 * Patch by Robert Schwebel, 21 Jan 2003:
4934 - Add support for Innokom board
4935 - Don't complain if "install" fails
4936 - README cleanup (remove duplicated lines)
4937 - Update PXA header files
4939 * Add documentation for existing POST code (doc/README.POST)
4941 * Patch by Laudney Ren, 15 Jan 2003:
4942 Fix handling of redundand environment in "tools/envcrc.c"
4944 * Patch by Detlev Zundel, 28 Feb 2003:
4945 Add bedbug support for 824x systems
4947 * Add support for 16 MB flash configuration of TRAB board
4949 * Patch by Erwin Rol, 27 Feb 2003:
4950 Add support for RTEMS
4952 * Add image information to README
4954 * Patch by Stefan Roese, 18 Feb 2003:
4955 CPCIISER4 configuration updated.
4957 * Patch by Stefan Roese, 17 Feb 2003:
4958 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4960 * Patch by Stefan Roese, 13 Feb 2003:
4961 Add "pcidelay" environment variable (in ms, enabled via
4962 CONFIG_PCI_BOOTDELAY).
4963 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4964 RST# to respond to configuration cycles (33MHz -> 1s).
4966 * Fix dual PCMCIA slot support (when running with just one
4969 * Add VFD type detection to trab board
4971 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4972 variable with value in the EEPROM
4974 * Patch by Stefan Roese, 10 Feb 2003:
4975 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4977 * Add support for MIPS32 4Kc CPUs
4979 * Add support for INCA-IP Board
4981 ======================================================================
4982 Changes for U-Boot 0.2.2:
4983 ======================================================================
4985 * Add dual ethernet support on PM826
4987 * Add support for LXT971 PHY on PM826
4989 * Patch by Tord Andersson, 16 Jan 2003:
4990 Fix flash sector count for TQM8xxL
4992 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4993 16 bytes out of each 32 byte block)
4995 ======================================================================
4996 Changes for U-Boot 0.2.1:
4997 ======================================================================
4999 * Add support for V37 board
5000 (patch by Jón Benediktsson, 11 Dec 2002)
5002 * Update baudrate in bd_info when it gets changed
5004 * Add watchdog trigger points while waiting for serial port
5005 (so far only 8xx -- needed on LWMON with 100ms watchdog)
5007 * Improve command line tool to access the U-Boot's environment
5008 (figuration of the utility, using a config file)
5010 * Add single quote support for (old) command line parser
5012 * Switch LWMON board default config from FRAM to EEPROM;
5013 in POST, EEPROM shows up on 8 addresses
5015 ======================================================================
5016 Changes for U-Boot 0.2.0:
5017 ======================================================================
5019 * Use 1-byte-read instead of -write for iprobe() function
5020 Add i2c commands to PM826 config
5022 * extend I2C POST code: check for list on known addresses
5024 * Improve log buffer code; use "loglevel" to decide which messages
5025 to log on the console, too (like in Linux); get rid of "logstart"
5027 * Add command line tool to access the U-Boot's environment
5028 (board-specific for TRAB now, to be fixed later)
5030 * Patch by Hans-Joerg Frieden, 06 Dec 2002
5031 Fix misc problems with AmigaOne support
5033 * Patch by Chris Hallinan, 3 Dec 2002:
5034 minor cleanup to the MPC8245 EPIC driver
5036 * Patch by Pierre Aubert , 28 Nov 2002
5037 Add support for external (SIU) interrupts on MPC8xx
5039 * Patch by Pierre Aubert , 28 Nov 2002
5040 Fix nested syscalls bug in standalone applications
5042 * Patch by David Müller, 27 Nov 2002:
5043 fix output of "pciinfo" command for CardBus bridge devices.
5045 * Fix bug in TQM8260 board detection - boards got stuck when board ID
5048 * Add LED indication for IDE activity on KUP4K board
5050 * Fix startup problems with VFD display on TRAB
5052 * Patch by Pierre Aubert, 20 Nov 2002
5053 Add driver for Epson SED13806 graphic controller.
5054 Add support for BMP logos in cfb_console driver.
5056 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
5058 * Patch by Rod Boyce, 21 Nov 2002:
5059 fix PCMCIA on MBX8xx board
5061 * Patch by Pierre Aubert , 21 Nov 2002
5062 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
5063 bootmode word in DPRAM configurable
5065 * Patch by Daniel Engström, 18 Nov 2002:
5066 Fixes for x86 port (mostly strings issues)
5068 * Patch by Ken Chou, 18 Nov 2002:
5069 Fix for natsemi NIC cards (DP83815)
5071 * Patch by Pierre Aubert, 19 Nov 2002:
5072 fix a bug for the MII configuration, and some warnings
5074 * Patch by Thomas Frieden, 13 Nov 2002:
5075 Add code for AmigaOne board
5076 (preliminary merge to U-Boot, still WIP)
5078 * Patch by Jon Diekema, 12 Nov 2002:
5079 - Adding URL for IEEE OUI lookup
5080 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
5082 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
5083 root-on-nfs macros are designed to switch how the default boot
5084 method gets defined.
5086 * Patch by Daniel Engström, 13 Nov 2002:
5087 Add support for i386 architecture and AMD SC520 board
5089 * Patch by Pierre Aubert, 12 Nov 2002:
5090 Add support for DOS filesystem and booting from DOS floppy disk
5092 * Patch by Jim Sandoz, 07 Nov 2002:
5093 Increase number of network RX buffers (PKTBUFSRX in
5094 "include/net.h") for EEPRO100 based boards (especially SP8240)
5095 which showed "Receiver is not ready" errors when U-Boot was
5096 processing the receive buffers slower than the network controller
5099 * Patch by Andreas Oberritter, 09 Nov 2002:
5100 Change behaviour of NetLoop(): return -1 for errors, filesize
5101 otherwise; return code 0 is valid an means no file loaded - in this
5102 case the environment still gets updated!
5104 * Patches by Jon Diekema, 9 Nov 2002:
5105 - improve ADC/DAC clocking on the SACSng board to align
5106 the failing edges of LRCLK and SCLK
5107 - sbc8260 configuration tweaks
5108 - add status LED support for 82xx systems
5109 - wire sspi/sspo commands into command handler; improved error
5111 - add timestamp support and alternate memory test to the
5112 SACSng configuration
5114 * Patch by Vince Husovsky, 7 Nov 2002:
5115 Add "-n" to linker options to get rid of "Not enough room for
5116 program headers" problem
5118 * Patch by David Müller, 05 Nov 2002
5119 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
5120 so we can use an already existing name
5122 * Patch by Pierre Aubert, 05 Nov 2002
5123 Hardware relatied improvments in FDC boot code
5125 * Patch by Holger Schurig, 5 Nov 2002:
5126 Make the PXA really change it's frequency
5128 * Patch by Pierre Aubert, 05 Nov 2002
5129 Add support for slave serial Spartan 2 FPGAs
5131 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5134 * Add support for log buffer which can be passed to Linux kernel's
5135 syslog mechanism; used especially for POST results.
5137 * Patch by Klaus Heydeck, 31 Oct 2002:
5138 Add initial support for kup4k board
5140 * Patch by Robert Schwebel, 04 Nov 2002:
5141 - use watchdog to reset PXA250 systems
5142 - added progress callbacks to (some of the) ARM code
5143 - update for Cogent CSB226 board
5145 * Add support for FPS860 board
5147 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5148 Improve PCI access on 32-bits Compact PCI bus
5150 * Fix mdelay() on TRAB - this was still the debugging version with
5151 seconds instead of ms.
5153 * Patch by Robert Schwebel, 1 Nov 2002:
5154 XScale related cleanup (affects all ARM boards)
5156 * Cleanup of names and README.
5158 ======================================================================
5159 Notes for U-Boot 0.1.0:
5160 ======================================================================
5162 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5164 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5165 For information about the history of the project please see the
5166 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5168 ======================================================================