1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fix U-Boot enviroenment sector protection on MCC200 board
7 * Minor cleanup for PCS440EP board
9 * Update PCS440EP port to fit into one flash device (incl. environment)
10 Patch by Stefan Roese, 06 Jun 2006
12 * Add support for PCS440EP board
13 Patch by Stefan Roese, 02 Jun 2006
15 * Fix examples/Makefile; some build targets were lost
17 * Fix watchdog handling in CFI flash driver
18 Just use udelay() when waiting for status changes which will
19 implicitely trigger the watchdog.
21 * Fix PCI to memory window size problems on PM82x boards
22 We use the "automatic" mode that was used for the MPC8266ADS and
23 MPC8272 boards. Eventually this should be used on all boards?]
24 Patch by Wolfgang Grandegger, 17 Jan 2006
26 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
27 Patch by Stefan Roese, 29 May 2006
29 * Update Intel IXP4xx support
30 - Add IXP4xx NPE ethernet MAC support
31 - Add support for Intel IXDPG425 board
32 - Add support for Prodrive PDNB3 board
34 Patch by Stefan Roese, 23 May 2006
36 * Fix problem in PVR detection for 440GR
37 Patch by Stefan Roese, 18 May 2006
39 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
41 * Enable autoboot for M5271EVB board.
43 * Changed default ramdisk addr in yosemite/yellowstone ports
44 Patch by Stefan Roese, 15 May 2006
46 * Fix PCMCIA support on virtlab2
48 * Add support for VirtLab2 board
49 (needed because of differences in the PCMCIA hardware).
53 * Update yosemite configuration to enable flash write buffer support
54 Patch by Stefan Roese, 10 May 2006
56 * Fix compile warnings in common/xyzModem.c
57 Patch by Stefan Roese, 10 May 2006
59 * Add support for AMCC 440EP Rev C and 440GR Rev B
60 Patch by John Otken, 08 May 2006
62 * OMAP 5912/OSK: update EMIFS CS1 timings:
63 Problems have been seen in the linux kernel's smc91x network driver
64 due to improper bus timings. The latest 2.6 OMAP kernels currently
65 have a workaround, but this fix belongs in u-boot.
66 Patch by Kevin Hilman, 13 Oct 2005
68 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
69 Patch by Hiroki Kaminaga, 11 Mar 2006
71 * Update omap5912osk board support
72 - Fix OMAP support that omap5912osk compiles in current source tree
73 - Update with code from "http://omap.spectrumdigital.com/osk5912"
74 to fix problems with DDR initialization
76 - Use CFI flash driver and support complete 32MB of onboard flash
77 - Add "print_cpuinfo()" and "checkboard()" functions to display
78 CPU (with frequency) and Board infos
79 Patch by Stefan Roese, 10 May 2006
81 * Fix watchdog issues for ColdFire boards.
83 * Add M5271EVB board support.
85 * Make R5200 specific low level initialization board conditional.
87 * Update CPU target identification strings for ColdFire family.
89 * Update register definitions for MCF5271.
91 * Fix serial console support for MCF5271.
93 * Fixes for gcc 3.4 based m68k toolchain,
94 based on patch by Jate Sujjavanich.
96 * Fix lowboot support on MCC200 board
98 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
99 - Removed MPC8349ADS port
100 - Added PCI support to MPC8349ADS
101 - reworked memory map to allow mapping of all regions with BATs
102 Patch by Kumar Gala, 20 Apr 2006
104 * Coding Style cleanup
106 * Write RTC seconds first to maintain settings integrity per
107 Maxim/Dallas DS1306 data sheet.
108 Patch by Alan J. Luse, 02 May 2006
110 * Scheduled for removal: strnicmp() which is unused
112 * Update for Intel Monahans boards:
113 - support for magic key detection and handling on delta board
114 - NAND support for zylonite board + some minor cleanup
116 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
117 Patch by Jon Loeliger, 01 May 2006
119 * Fixed handling of bad checksums with "mkimage -l"
121 * Added support for BC3450 board
122 Patch by Stefan Strobl, 21 Oct 2005
124 * Update for NC650 board:
125 - Support rev1 and rev2 hardware
126 - adapt to new NAND layer
127 - add CP850 configuration based on NC650
129 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
130 is configured; othrwise DMA accesses aren't cache coherent which
131 causes for example USB to fail.
135 * Fix dbau1x00 boards broken by dbau1550 patch
136 PLL:s were not set for boards other than 1550.
137 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
138 Default boot is now bootp for cards other than 1550.
139 Patch by Thomas Lange, 10 Aug 2005
141 * Fixes common/cmd_flash.c:
142 - fix some compiler/parser error, if using m68k tool chain
143 - optical fix for protect on/off all messages, if using more
145 Patch by Jens Scharsig, 28 Jul 2005
147 * Fix Quad UART mapping on MCC200 board due to new HW revision
149 * Fix JFFS2 support for legacy NAND driver.
151 * Remove dependencies between DoC code and old legacy NAND driver.
153 * Fix PM828_PCI target, for which PCI was *not* configured in.
155 * Fix Lite5200B support: initialize SDelay register
156 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
157 Configuration", 3.3.1 SDelay--MBAR + 0x0190
159 * Changes/fixes for drivers/cfi_flash.c:
161 - Add Intel legacy lock/unlock support to common CFI driver
163 On some Intel flash's (e.g. Intel J3) legacy unlocking is
164 supported, meaning that unlocking of one sector will unlock
165 all sectors of this bank. Using this feature, unlocking
166 of all sectors upon startup (via env var "unlock=yes") will
169 - Fixed problem with multiple reads of envronment variable
170 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
172 - Removed unwanted linefeeds from "protect" command when
173 CFG_FLASH_PROTECTION is enabled.
175 - Changed p3p400 board to use CFG_FLASH_PROTECTION
177 Patch by Stefan Roese, 01 Apr 2006
179 * Changes/fixes for drivers/cfi_flash.c:
180 - Correctly handle the cases where CFG_HZ != 1000 (several
182 - Fix the timeout calculation of buffered writes (off by a
184 Patch by Anders Larsen, 31 Mar 2006
186 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
188 405 SDRAM: - The SDRAM parameters can now be defined in the board
189 config file and the 405 SDRAM controller values will
190 be calculated upon bootup (see PPChameleonEVB).
191 When those settings are not defined in the board
192 config file, the register setup will be as it is now,
193 so this implementation should not break any current
194 design using this code.
196 Thanks to Andrea Marson from DAVE for this patch.
198 440 DDR: - Added function sdram_tr1_set to auto calculate the
199 TR1 value for the DDR.
200 - Added ECC support (see p3p440).
202 Patch by Stefan Roese, 17 Mar 2006
204 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
205 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
207 * Add support for ymodem protocol download
208 Patch by Stefano Babic, 29 Mar 2006
210 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
211 Merge from Markus Klotzbücher's repo, 01 Apr 2006
213 * GCC-4.x fixes: clean up global data pointer initialization for all
216 * Update for Delta board:
217 - redundant NAND environment
218 - misc Monahans cleanups (remove dead code etc.)
219 - DA9030 Initialization; some minimal changes to PXA I2C driver to
220 make it work with the Monahans.
221 - Make Monahans clock frequency configurable using
222 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
223 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
224 Merge from Markus Klotzbücher's repo, 25 Mar 2006
226 * Enable Quad UART om MCC200 board.
228 * Cleanup MCC200 board configuration; omit non-existent stuff.
230 * Add support for MPC859/866 Rev. A.0
232 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
234 * Fix DDR ECC bit definitions for MPC83xx.
236 * Add initial support for MPC8349E MDS board.
238 * Add support for ECC DDR initialization on MPC83xx.
240 * Add DMA support for MPC83xx.
242 * Add sync in do_reset() routine for MPC83xx after RPR register
243 was written to. It is need on some targets when BAT translation
246 * Add bit definitions for MPC83xx DDR controller registers.
248 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
250 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
252 * Add support for DS1374 RTC chip.
254 * Add support for Lite5200B board.
255 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
257 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
258 timer and cpu_reset code from cpu/$(CPU) into the new
259 cpu/$(CPU)/$(SOC) directories
260 Patch by Andreas Engel, 13 Mar 2006
262 * Change max size of uncompressed uImage's to 8MByte and add
263 CFG_BOOTM_LEN to adjust this setting.
265 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
266 uImages was restricted to 4MBytes. This default size is now
267 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
268 in the board config file.
270 Patch by Stefan Roese, 13 Mar 2006
272 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
273 Patch by Stefan Roese, 13 Mar 2006
275 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
276 Patch by Cedric Vincent, 06 Jul 2005
278 * au1x00_eth.c: check malloc return value and abort if it failed
279 Patch by Andrew Dyer, 26 Jul 2005
281 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
282 incorrectly generating start/stop conditions on the bus.
283 Patch by Andrew Dyer, 26 Jul 2005
285 * Fix bug in [id]cache_status commands for MPC85xx processors;
286 should look at LSB of L1CSRn registers to determine if L1 cache is
287 enabled, not the MSB.
288 Patch by Murray Jensen, 19 Jul 2005
290 * Fix array overflow with fw_setenv on uninitialised environment
291 Patch by Murray Jensen, 15 Jul 2005
293 * Add support for EmbeddedPlanet EP88x boards
294 Patch by Yuli Barcohen, 13 Jul 2005
296 * Remove board specific configuration includes from the common xilinx
297 ethernet and iic adapter code.
298 Patch by Michael Libeskind, 12 Jul 2005
300 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
301 Patch by Murray Jensen, 08 Jul 2005
303 * Add (some) definitions for the MPC85xx local bus controller
304 Patch by Murray Jensen, 08 Jul 2005
306 * Add CPM2 I/O pin functions for MPC85xx processors
307 Patch by Murray Jensen, 08 Jul 2005
309 * Fix compile problem
311 * Added PCI support for MPC8349ADS board
312 Patch by Kumar Gala 11 Jan 2006
314 * Enable address translation on MPC83xx
315 Patch by Kumar Gala, 10 Feb 2006
317 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
318 Patch by Kumar Gala, 25 Jan 2006
320 * Fixed defines for MPC83xx SICRL register to match current specs
321 Patch by Kumar Gala, 23 Jan 2006
323 * Only disable the MPC83xx watchdog if its enabled out of reset.
324 If its disabled out of reset SW can later enable it if so desired
325 Patch by Kumar Gala, 11 Jan 2006
327 * Allow config of GPIO direction & data registers at boot on 83xx
328 Patch by Kumar Gala, 11 Jan 2006
330 * Enable time handling on 83xx
331 Patch by Kumar Gala, 11 Jan 2006
333 * Make System IO Config Registers board configurable on MPC83xx
334 Patch by Kumar Gala, 11 Jan 2006
336 * Fixed PCI indirect config ops to handle multiple PCI controllers
337 We need to adjust the bus number we are trying to access based
338 on which PCI controller its on
339 Patch by Kumar Gala, 12 Jan 2006
341 * Report back PCI bus when doing table based device config
342 Patch by Kumar Gala, 11 Jan 2006
344 * Added support for PCI prefetchable region and BARs
345 If a host controller sets up a region as prefetchable and
346 a device's BAR denotes it as prefetchable, allocate the
347 BAR into the prefetch region.
349 If a BAR is prefetchable and no prefetchable region has
350 been setup by the controller we fall back to allocating
351 the BAR into the normally memory region.
352 Patch by Kumar Gala, 11 Jan 2006
354 * Add helper function for generic flat device tree fixups for mpc83xx
355 Patch by Kumar Gala, 11 Jan 2006
357 * Add support for passing initrd information via flat device tree
358 Patch by Kumar Gala, 11 Jan 2006
360 * Added OF_STDOUT_PATH and OF_SOC
362 OF_STDOUT_PATH specifies the path to the device the kernel can use
365 OF_SOC specifies the proper name of the SOC node if one exists.
366 Patch by Kumar Gala, 11 Jan 2006
368 * Allow board code to fixup the flat device tree before booting a kernel
369 Patch by Kumar Gala, 11 Jan 2006
371 * Added CONFIG_ options for bd_t and env in flat dev tree
373 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
374 into the resulting flat device tree.
376 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
377 variables from u-boot into the flat device tree
379 Patch by Kumar Gala, 11 Jan 2006
381 * Add support for the DHCP vendor optional bootfile (#67).
382 Ignores the vendor TFTP server name option (#66).
383 Patch by Murray Jensen, 30 Jun 2005
385 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
386 Patch by Andy Fleming, 14 Jun 2005
388 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
389 Patch by Gerhard Jaeger, 21 Jun 2005
391 * Add netconsole and some more commands to RPXlite_DW board
392 Patch by Sam Song, 19 Jun 2005
394 * Fix bad declaration on pci_cfgfunc_nothing
395 Patch by Sam Song, 19 Jun 2005
397 * Adjust "echo" as a default command
398 Patch by Sam Song, 19 Jun 2005
400 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
401 Patch by KokHow Teh, 16 Jun 2005
403 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
404 Patch by Rick Bronson, 15 Jun 2005
406 * Coding Style cleanup
408 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
409 Patch by Andrew Dyer, 13 Jun 2005
411 * Add ADI Blackfin support
412 - add support for Analog Devices Blackfin BF533 CPU
413 - add support for the ADI BF533 Stamp uClinux board
414 - add support for the ADI BF533 EZKit board
415 Patches by Richard Klingler, 11 Jun 2005
417 * Add loads of ntohl() in image header handling
418 Patch by Steven Scholz, 10 Jun 2005
420 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
421 variable to set clock
422 Patch by Yuli Barcohen, 05 Jun 2005
424 * RPXlite configuration fixes
425 - Use correct flash sector size
426 - Use correct memory test end address
427 - Add support for bzip2 compression
428 - Various small fixes
429 Patch by Yuli Barcohen, 05 Jun 2005
431 * Memory configuration changes for ZPC.1900 board
432 - Fix SDRAM timing on both local bus and 60x bus
433 - Add support for second flash bank (SIMM)
434 - Change boot flash base
435 Patch by Yuli Barcohen, 05 Jun 2005
437 * Add support for Adder boards with 16MB SDRAM;
438 add support for second FEC on Adder87x board.
439 Patch by Yuli Barcohen, 05 Jun 2005
441 * Fix conditional for including ks8695eth driver
442 Patch by Greg Ungerer, 04 Jun 2005
444 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
445 Patch by Friedrich Lobenstock, 02 Jun 2005
447 * Fix comment in common/soft_i2c.c
448 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
450 * Cleanup compiler warnings.
451 Patch by Greg Ungerer, 21 May 2005
453 * Word alignment fixes for word aligned NS16550 UART
454 Patch by Jean-Paul Saman, 01 Mar 2005
456 Fixes bug with UART that only supports word aligned access: removed
457 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
458 (broken!) versions of GCC generate byte accesses when encountering
459 the packed attribute regardless if the struct is already correctly
460 aligned for a platform. Peripherals that can only handle word
461 aligned access won't work properly when accessed with byte access.
462 The struct NS16550 is already word aligned for REG_SIZE = 4, so
463 there is no need to packed the struct in that case.
465 * Fix behaviour if gatewayip is not set
466 Patch by Robin Gilks, 23 Dec 2004
468 * Fix cleanup for netstart board.
469 Remove build results from repository
471 * Some code cleanup for GCC 4.x
473 * Fixes to support environment in NAND flash;
474 enable NAND flash based environment for delta board.
476 * Add support for Intel Monahans CPU on Zylonite and Delta boards
477 (This is Work in Progress!)
479 * Add support for TQM8260-AI boards.
483 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
484 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
485 Patch by Ladislav Michl, 29 Jun 2005
487 * Add lowboot target to mcc200 board
488 Patch by Stefan Roese, 4 Mar 2006
490 * Fix problem with flash_get_size() from CFI driver update
491 Patch by Stefan Roese, 1 Mar 2006
493 * Make CFG_NO_FLASH work on ARM systems
494 Patch by Markus Klotzbuecher, 27 Feb 2006
496 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
499 * Convert mcc200 to use common CFI flash driver
500 Patch by Stefan Roese, 28 Feb 2006
502 * Add env-variable "unlock" to handle initial state of sectors
505 Only the U-Boot image and it's environment is protected,
506 all other sectors are unprotected (unlocked) if flash
507 hardware protection is used (CFG_FLASH_PROTECTION) and
508 the environment variable "unlock" is set to "yes".
510 Patch by Stefan Roese, 28 Feb 2006
512 * Update drivers/cfi_flash.c:
513 - find_sector() called in both versions of flash_write_cfiword()
514 Patch by Peter Pearse, 27th Feb 2006
516 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
517 Patch by Jose Maria Lopez, 16 Jan 2006
519 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
520 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
522 * Changes/fixes for drivers/cfi_flash.c:
523 We *should* check if there are any error bits if the previous call
524 returned ERR_OK (Otherwise we will have output an error message in
525 flash_status_check() already.) The original code would only check for
526 error bits if flash_status_check() returns ERR_TIMEOUT.
527 Patch by Marcus Hall, 23 Aug 2005
529 * Changes/fixes for drivers/cfi_flash.c:
530 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
531 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
532 Patch by Sangmoon Kim, 19 Aug 2005
534 * Fixes for drivers/cfi_flash.c:
535 - Fix wrong timeout value usage in flash_status_check()
536 - Round write_tout up when converting to msec in flash_get_size()
537 - Remove clearing flash status at the end of flash_write_cfibuffer()
538 which sets Intel 28F640J3 flash back to command mode on CSB472
539 Patch by Tolunay Orkun, 02 July 2005
541 * Add basic support for the SMMACO4 Board from PanDaCom.
542 Patch by Heiko Schocher, 20 Feb 2006
544 * Add GIT version information (commid ID) to untagged U-Boot versions
546 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
547 of all unreleased (untagged) U-Boot images will be automatically
548 extended upon compiletime with a part of the GIT commit ID and
549 possibly with "dirty" if uncommited changes are detected.
551 Here an example for the resulting version:
552 "U-Boot 1.1.4-g3457ac18-dirty"
554 The version is now maintained in the toplevel Makefile and the
555 version headers are autogenerated.
557 Patch by Stefan Roese, 9 Feb 2006
559 * Update default environment for INKA4x00 board.
561 * Convert CPCI750 to use common CFI flash driver
562 Patch by Reinhard Arlt, 8 Feb 2006
564 * Various changes to esd HH405 board specific files
565 Patch by Matthias Fuchs, 07 Feb 2006
567 * Cleanup U-Boot boot messages on ARM.
569 To match the U-Boot user interface on ARM platforms to the U-Boot
570 standard (as on PPC platforms), some messages with debug character
571 are removed from the default U-Boot build.
572 Enable DEBUG for lib_arm/board.c to enable debug messages.
573 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
574 Patch by Stefan Roese, 24 Jan 2006
576 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
577 Patch by Stefan Roese, 18 Jan 2006
579 * Add VGA support (CT69000) to CPCI750 board.
580 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
581 Patch by Reinhard Arlt, 30 Dec 2005
583 * PMC405 and CPCI405: Moved configuration of pci resources
585 PMC405 and CPCI2DP: Added firmware download and booting via pci.
586 Patch by Matthias Fuchs, 20 Dec 2005
588 * Add ColdFire targets to MAKEALL script
589 Patch by Zachary Landau, 26 Jan 2006
591 * Add support for r5200 board
592 Patch by Zachary Landau, 26 Jan 2006
594 * Add support for Freescale M5271 processor
595 Patch by Zachary Landau, 26 Jan 2006
597 * Fix 28F256J3A support on PM520 board
598 (without bank-switching only 32 MB can be accessed)
600 * Fix mkimage bug with multifile images created on 64 bit systems.
602 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
604 * Fix compiler problem with at91rm9200dk board.
605 Patch by Eugen Bigz, 19 Dec 2005
607 ======================================================================
608 Changes for U-Boot 1.1.4:
609 ======================================================================
611 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
612 - Changed GPIO setup to enable another address line in order to
613 address 64M of FLASH.
614 - Added function sdram_tr1_set to auto calculate the tr1 value for
616 Patch by Steven Blakeslee, 12 Dec 2005
618 * MPC5200: Set PCI retry counter to 0 = infinite retry;
619 The default of 255 is too short for slow devices.
620 Patch by Martin Nykodym, 12 Dec 2005
622 * Change port configuration for O2DNT (CODEC1 on PSC1).
624 * Fix register for PCI async mode on PPC440EP
625 Patch by Youngchul Bang, 08 Dec 2005
627 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
628 This segment may be required by some libgcc.a functions
631 * Fix DPRAM offset/size for MPC8541/8555.
632 Simplify TQM85xx Makefile handling.
634 * Fix data overflow (typo?) in rtc/ds1302.c
636 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
638 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
639 - Support for TQM8541/8555 boards added.
640 - Complete rework of TQM8540/8560 support.
641 - Common TQM85xx code now supports all current TQM85xx platforms
642 (TQM8540/8541/8555/8560).
643 - DDR SDRAM size detection added.
644 - CAS latency default values can be overwritten by setting "serial#"
645 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
646 If problems are detected with this non default CAS latency,
647 the default values will be used instead.
648 - Flash size detection added.
649 - Moved FCC ethernet driver initialization behind TSEC driver init
650 -> TSEC is first device.
651 Patch by Stefan Roese, 30 Nov 2005
653 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
654 Patch by John Otken, 23 Nov 2005
656 * Changed PPC44x startup message (cpu info, speed...) to common style:
657 On PPC44x platforms, the startup message generated in "cpu.c" only
658 comprised the ppc type and revision but not additional information
659 like speed etc. Those speed infos where printed in the board specific
660 code. This new implementation now prints all CPU infos in the common
661 cpu specific code. No board specific code is needed anymore and
662 therefore removed from all current 44x implementations.
663 Patch by Stefan Roese, 27 Nov 2005
665 * Adjust TQM834x PHY addresses for latest hardware revision.
667 * Increase malloc arena on TQM5200 board to 256 kB.
668 With 64 kb uniform flash sector size the old value of 128 kB was
671 * Fix miiphy global data initialization (problem on 4xx boards when
672 no ethaddr is assigned). Initialization moved from
673 miiphy_register() to eth_initialize().
675 Based on initial patch for 4xx platform by Matthias Fuchs.
677 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
679 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
680 The COPYING file was extended to make clear that these files can be
681 used in non-GPL code, too.
682 Also, a corresponding note was placed in the headers of the affected files.
684 * Add support for Prodrive P3P440 board:
685 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
686 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
687 for bank autodetection
688 Patch by Stefan Roese, 22 Nov 2005
690 * Change all '$(...)' variable references into '${...}'
691 which makes the environment compatible with the hush shell.
692 WARNING: Support for the old '$(...)' syntax will be
693 discontinued in a later version.
695 * Minor changes to init flags in TQM834x PCI.
697 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
698 Patch by Stefan Roese, 15 Nov 2005
700 * New PPC 405EP board added: CMS700
701 Added CONFIG_NET_MULTI for VOM405 board.
702 Added reset_phy() for VOM405 board.
703 Patch by Matthias Fuchs, 09 Nov 2005
705 * Updated PCI mapping for esd CPCI2DP board.
706 Add support for error LED.
707 Patch by Matthias Fuchs, 07 Nov 2005
709 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
710 Patch by Stefan Roese, 07 Nov 2005
712 * Correct PPC Timebase register definitions (SPRN_TBRL...)
713 Patch by Stefan Roese, 07 Nov 2005
715 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
716 Patch by Stefan Roese, 05 Nov 2005
718 * Additional fix for external IRQ config on Yellowstone & Yosemite
719 Patch by Stefan Roese, 03 Nov 2005
721 * Add support for Ocotea pass 3 with 440GX Rev. F
722 Patch by Stefan Roese, 01 Nov 2005
724 * Fix external IRQ configuration on Yellowstone & Yosemite
725 Patch by Stefan Roese, 28 Oct 2005
727 * Add support for multiple PHYs.
728 Tested on the following boards:
729 cmcpu2 (at91rm9200/ether.c)
730 PPChameleon (ppc4xx/4xx_enet.c)
731 yukon (mpc8220/fec.c)
733 tqm834x (mpc834x/tsec.c) with EEPRO100
734 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
735 Main changes include:
737 - miiphy_register routine was added to allow multiple PHYs to be registered
738 - miiphy_read and miiphy_write are now defined in this file, and
739 require additional argument (char *devname)
740 - other miiphy_* routines also require additional device name argument
743 Calling reset_phy() was moved to be executed *after* eth_initialize().
744 This is necessary as now some of the implementations of reset_phy()
745 may need to use miiphy_reset() which is not allowed before eth_initialize()
746 as eth_initialize registers all required miiphy_* routines.
747 Tested on IP860 and PHY initializes properly after this change.
749 * Correct includes for flat tree builder.
751 * Fix conflicting types (flash_write()) in trab auto_update.c.
753 * Add PCI support for the TQM834x board.
755 * Add missing 4xx board to MAKEALL
756 Patch by Stefan Roese, 20 Oct 2005
758 * Fix conflicting types (flash_write()) in esd auto_update.c
759 Patch by Stefan Roese, 20 Oct 2005
761 * Fix problem with sleep in NetConsole (use get_timer())
762 Patch by Stefan Roese, 20 Oct 2005
764 * Add NetConsole Support for AMCC eval boards
765 Patch by Stefan Roese, 20 Oct 2005
767 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
768 Patch by Stefan Roese, 18 Oct 2005
770 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
771 Fix identation on ext2ls help entry.
772 Patch by Stefan Roese, 14 Oct 2005
774 * Add support for TQM834x boards.
777 * Cleanup for GCC-4.x
779 * Add documentation for Open Firmware Flat Tree and usage.
780 Patch by Pantelis Antoniou, 13 Oct 2005
782 * Add missing files for Pantelis Antoniou's patch
783 Patch by Pantelis Antoniou, 04 Sep 2005
785 * Fix problem in ppc4xx eth-driver without ethaddr (only without
786 CONFIG_NET_MULTI set)
787 Patch by Stefan Roese, 10 Oct 2005
789 * Fix gzip bmp support (test if malloc fails, warning when truncated).
790 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
791 Patch by Stefan Roese, 07 Oct 2005
793 * Add support for OF flat tree for the STXtc board.
794 Patch by Pantelis Antoniou, 04 Sep 2005
796 * Support passing of OF flat trees to the kernel.
797 Patch by Pantelis Antoniou, 04 Sep 2005
801 * Add support for NetSilicon NS7520 processor.
802 Patch by Art Shipkowski, 12 May 2005
804 * Add support for AP1000 board.
805 Patch by James MacAulay, 07 Oct 2005
807 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
808 Patch by Anders Larsen, 07 Oct 2005
810 The Atmel errata #11 states that the transfer buffer descriptor
811 table must be aligned on a 16-word boundary. As it turned out, this
812 is insufficient - it seems the table must be aligned on a boundary
813 at least as large as the table itself (in Linux this is not an
814 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
816 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
817 Patch by Anders Larsen, 07 Oct 2005
819 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
820 sed the linker scripts, rather than pre-process them.
821 Patch by Peter Pearse, 07 Oct 2005
823 * Update make target for ARM supported boards.
824 Use lowlevel_init() instead of platformsetup() [rename].
825 Patch by Peter Pearse, 06 Oct 2005
827 * Fix booting from serial dataflash on AT91RM9200
828 Patch by Peter Menzebach, 29 Aug 2005
830 * Add JFFS2 support for TRAB board
831 Patch by Martin Krause, 25 Aug 2005
833 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
834 Patch by Marcus Hall, 24 Aug 2005
836 * Fix the machine-id of the Cogent csb637 board
837 Patch by Anders Larsen, 05 Oct 2005
839 * Complete support for the KwikByte KB920x boards
840 Patch by Anders Larsen, 05 Oct 2005
842 * Set the AT91RM9200 clock to asynchronous mode
843 Patch by Anders Larsen, 03 May 2005
845 * Set the AT91RM9200 clock to synchronous mode
846 Patch by Anders Larsen, 29 Apr 2005
848 * Add support for Cogent csb637
849 Patch by Anders Larsen, 29 Apr 2005
851 * Fix dm9161.c initialization
852 Patch by Anders Larsen, 29 Apr 2005
854 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
855 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
857 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
858 Patch by Anders Larsen, 29 Apr 2005
860 * Fix device partition intialization for SystemACE disks.
861 Patch by Stephen Williams, 28 Apr 2005
863 * Added support for KwikByte KB920x boards (based on AT91RM9200)
864 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
866 * Add support for S29GL064M-R3 flash chip on xsengine board
867 Patch by Kurt Stremerch, 18 Apr 2005
869 * E500 update: repoint IVPR to RAM when code is relocated
870 Patch by Kylo Ginsberg, 13 Apr 2005
872 * Fix loop end test in lib_generic/string.c:strswab()
873 Patch by Andrew Dyer, October 10, 2005
874 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
878 * Update ARM Integrator boards:
879 Correct addessing errors in platform files.
880 Split off common core module data from Integrator header files to
881 include/armcoremodule.h.
882 Patch by Peter Pearse, 04 Oct 2005
884 * Make sure only supported compiler options are used
885 Import "cc-option" shell function from kernel and
886 use it to get the correct ARM GCC options for individual CPUs
887 Patch by Peter Pearse, 30 Jun 2005
889 * Fix 440GR to print correct cpu revision
890 Patch by Stefan Roese, 04 Oct 2005
892 * Change board message on AMCC Yosemite & Yellowstone to common style
893 Patch by Stefan Roese, 03 Oct 2005
895 * Fix compiler warning
897 * Fix FEC PHY addresses for TQM85xx boards
899 * Fix uninitialized variable problem in hush shell
900 Patch by Lars Rostock, 26 Sep 2005
902 * Undo change of f6e20fc6ca... to include/configs/trab.h
903 (Must have been an accident?)
905 * Add support for AT91RM9200 OHCI Controller.
906 Patch by Eric Benard, 07 Apr 2005
908 * Update ARM mach-types.h
909 Patch by Eric Benard, 07 Apr 2005
911 * Add support for MP2USB board.
912 Patch by Eric Benard, 07 Apr 2005
914 * Add board support for armadillo HT1070
915 Patch by Rowel Atienza, 06 Apr 2005
917 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
918 Patch by Vitaly Bordug, 30 Mar 2005
920 * Add iopset command on mpc8xx
921 Patch by Daniel Eisenhut, 25 Mar 2005
923 * Add support for MII in eepro100 driver.
924 Patch by Gleb Natapov, 21 Mar 2005
926 * Fixes to the Lubbock (PXA 25x) support:
927 - Resolve the FIXME with respect to saving the u-boot environment.
928 - Make the default load address land in real memory.
929 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
930 Patch by David Brownell, 10 Mar 2005
932 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
933 Patch by Marc Leeman, 04 Mar 2005
935 * OMAP242x H4 board update
936 - fix for ES2 differences.
937 - switch to using the cfi_flash driver.
938 - fix SRAM build address.
939 - fix for GP device operation.
940 - unlock SRAM for GP devices.
941 - display more device information.
942 - fix potential deadlock in omap24xx_i2c driver.
943 - fix DLL load values to match dpllout*1 operation.
944 - fix 2nd chip select init for combo DDR device.
945 - add support for CFI Intel 28F256L18 on H4 board.
946 Patch by Richard Woodruff, 03 Mar 2005
948 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
949 Patch by Steven Scholz, 02 Mar 2005
952 Patch by Ara Avanesyan, 24 Feb 2005
954 * Remove unneeded #include <malloc.h>
955 Patch by Ladislav Michl, 22 Feb 2005
957 * Add cramfs support for m68k
958 Patch by Zachary Landau, 21 Feb 2005
960 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
961 Patch by Jeff Angielski, 21 Feb 2005
963 * Fix au1x00_serial baud rate calculation:
964 remove hardcoded cpu clock divisor and use register instead;
965 round up instead of truncate
966 Patch by Andrew Dyer, 15 Feb 2005
968 * Add Xilinx Spartan3 family FPGA support
969 Patch by Kurt Stremerch, 14 Feb 2005
971 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
972 Patch by Zachary Landau, 11 Feb 2005
975 Patch by Matthias Fuchs, 25 Sep 2005
977 * Added support for PCI bridge on MPC8272ADS
978 Patch by Vitaly Bordug, Feb 09 2005
980 * Update multicore CM9XX support for Integrator AP to allow booting from flash
981 Patch by Jean-Paul Saman, 8 Feb 2005
983 * Fix strswab() to reliably find end of string
984 Patch by Andrew Dyer, 08 Feb 2005
986 * Fix typos in include/ppc440.h
987 Patch by Andrew E Mileski, 04 Feb 2005
989 * Add Vibren (was Accelent) PXA255 IDP Support
990 Patch by Cliff Brake, 04 Feb 2005
992 * Fix tools/bmp_logo.c using incorrect offset to pixel data
993 Patch by Andrew Dyer, 31 Jan 2005
995 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
996 Patch by Peter Pearse, 2 Feb 2005
998 * Fix error handling in tools/env/fw_env.c
999 Patch by Ara Avanesyan, 01 Feb 2005
1001 * Fix MGT5100 PSC baudrate calculation
1002 Patch by Sebastian Schau, 27 Jan 2005
1004 * OMAP242x fix for GP device booting
1005 - Add SRAM unlock for GP devices.
1006 - Change DDR DLL unlock value to allow DPLLout*1 operation.
1007 Patches by Richard Woodruff, 21 Jan 2005:
1009 * Add support for AMD's Pb1x00 eval board;
1010 add MII routines to the au1x00 ethernet driver;
1011 add USB ohci driver (work in progress)
1012 Patch by Thomas Sailer, 20 Jan 2005
1014 * Update omap5912osk board
1015 Use drivers/cfi_flash.c instead of private flash driver;
1016 Remove hardcoded personalized settings from omap5912osk.h;
1017 Fix spacing with (RO) marks in 'flinfo' output.
1018 Patch by Michael Bendzick, 14 Jan 2005
1020 * Fix warnings for PCI code on ixp
1021 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1023 * virtex2 fix for bogus download error messages
1024 The virtex2 FPGA download code watches for init going active during
1025 a download of config data as an error condition. init also goes
1026 active after a configuration is finished in concert with the done
1027 signal. So far, the code does not check for done active until all
1028 of the configuration data is sent. If configuration data has a few
1029 extra pad bytes at the end, this would cause an error message even
1030 though the download had suceeded.
1031 NOTE: virtex2 slave serial and spartan2 versions may still have the
1033 Patch by Andrew Dyer, 12 Jan 2005
1035 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1036 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1037 message when probing for nonexistent flash in little endian mode.
1038 As a side effect more efficient and smaller code is generated,
1039 which is always a Good Thing (TM).
1040 Patch by Ladislav Michl, 24 Sep 2005
1042 * Update for TFTP using a fixed UDP port
1043 Use the approved environment variable names. Added "tftpdstp" to
1044 allow ports other than 69 per Tolunay Orkun's recommendation.
1045 Patch by Jerry Van Baren, 12 Jan 2005
1047 * Allow to force TFTP to use a fixed UDP port
1048 (Add a configuration option CONFIG_TFTP_PORT and optional env
1050 Patch by Jerry Van Baren, 10 Jan 2005
1052 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1053 Patch by Leif Lindholm, 29 Dec 2004
1055 * Cleanup: fix broken builds
1057 * Fix PHY address argument passing with mii info command
1058 Patch by Andrew Dyer, 28 Dec 2004
1060 * Cleanup (PPC4xx is AMCC now)
1062 * esd CPCI2DP board added
1063 Patch by Matthias Fuchs, 22 Sep 2005
1065 * esd PMC405 board updated
1066 Patch by Matthias Fuchs, 22 Sep 2005
1068 * Add SM501 support to HH405 board.
1069 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1070 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1071 Patch by Stefan Roese, 22 Sep 2005
1073 * Fix autonegotiation in tsec ethernet driver
1074 Patch by Stefan Roese, 21 Sep 2005
1076 * Fix bug in auto_update (trab board)
1077 Patch by Martin Krause, 16 Sep 2005
1079 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1080 Patch by Francesco Mandracci, 16 Sep 2005
1082 * Update configuration for INKA4x0 board
1084 * Update configuration for PM854 board
1085 Based on patch by R. Loeffl, 20 Jul 2005
1087 * Add PCI support to TQM8540 and TQM8560 boards
1088 Patch by Stefan Roese, 15 Sep 2005
1090 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1091 boards (baudrate, environment...). Flash driver fixed.
1092 Patch by Stefan Roese, 15 Sep 2005
1094 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1095 ethernet port on ebony.
1096 Patch by Stefan Roese, 7 Sep 2005
1098 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1100 * Change default console baud rate for stxxtc board
1102 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1103 Patch by Stefan Roese, 31 Aug 2005
1105 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1106 Patch by Pantelis Antoniou, 02 Sep 2005
1110 * Enable SM712 driver support for HMI1001 board.
1112 * Fix problems with ld version 2.16 (dot outside sections problem)
1113 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1114 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1116 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1118 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1120 * Add keyboard and dot matrix display support for HMI1001 board.
1122 * Prepare U-Boot for gcc-4.x
1124 * Fixed Bamboo port to enable running without DDR-DIMM
1125 (Bamboo has also 64MB onboard DDR)
1126 Patch by Stefan Roese, 24 Aug 2005
1128 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1129 now handling all 4xx cpu's
1130 Patch by Stefan Roese, 16 Aug 2005
1132 * Fix make dependencies for at91rm9200 and ks8695 cpus
1133 Patch by Steven Scholz, 23 Aug 2005
1135 * Add JFFS2 support for TQM5200 board
1137 * Add esd cpci5200 and pf5200 boards
1138 Patch by Reinhard Arlt, 22 Aug 2005
1140 * Fix sysclock for TQM8540 and TQM8560 boards
1141 Patch by Martin Krause, 25 Jul 2005
1143 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1144 Patch by Martin Krause, 08 Jun 2005
1146 * Add new board specific commands for TQM5200/STK52XX
1147 - Sound commands (beep, wav, sound)
1148 - Test commands (led, can, backlight, rs232)
1149 Patch by Martin Krause, 02 May 2005
1151 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1152 because of a bug in the AT91RM9200 CPU PLL
1153 Patch by Martin Krause, 22 Apr 2005
1155 * Add automatic HW detection for another CMC_PU2 variant
1156 Patch by Martin Krause, 20 Apr 2005
1158 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1159 Patch by Martin Krause, 19 Apr 2005
1161 * Fix initialization problem on TQM5200 without SM501
1162 Patch by Martin Krause, 08 Apr 2005
1164 * Add RTC support for STK52XX.200
1165 Patch by Martin Krause, 07 Apr 2005
1167 * Add support for IFM o2dnt board
1169 * Enable PCI on hmi1001 board
1171 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1172 so we can use them to, e.g., check the existence of a file with
1173 "if ls foo; then this; else that; fi" in the hush shell
1174 Patch by Andreas Engel, 16 August 2005
1176 * Coding style cleanup
1178 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1179 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1181 * Check return value of malloc in 440gx_enet.c
1182 Patch by Travis B. Sawyer, 18 Jul 2005
1184 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1185 Second serial port on 440GX now defined as a system device.
1186 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1187 Patch by Travis B. Sawyer, 12 Jul 2005
1189 ======================================================================
1190 Changes for U-Boot 1.1.3:
1191 ======================================================================
1193 * Minor code cleanup
1195 * Add forgotten new fils from latest VoiceBlue update
1197 * Make bootretry feature work with hush shell.
1198 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1199 Patch by Andreas Engel, 19 Jul 2005
1201 * Update Hymod Board Database PHP code in "tools" directory
1202 Patch by Murray Jensen, 01 Jul 2005
1204 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1205 Patch by Murray Jensen, 30 Jun 2005
1207 * Fix Murray Jensen's mail address.
1208 Patch by Murray Jensen, 30 Jun 2005
1210 * Preserve PHY_BMCR during a soft reset.
1211 Patch by Carl Riechers, 24 Jun 2005
1213 * VoiceBlue update: eeprom tool can also store firmware version now.
1214 eeprom.bin is runable by jumping at load address.
1215 Patch by Ladislav Michl, 23 May 2005
1217 * Move the AT91RM9200DK to the ARM Systems list.
1218 Patch by Anders Larsen, 26 Apr 2005
1220 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1221 Patch by Anders Larsen, 26 Apr 2005
1223 * measure_gclk() is needed when DEBUG is enabled
1224 Patch by Bryan O'Donoghue, 25 Apr 2005
1226 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1227 Patch by Reinhard Arlt, 12 Aug 2005
1229 * esd PCI405 board updated
1230 Patch by Matthias Fuchs, 28 Jul 2005
1232 * esd WUH405 and DU405 board updated
1233 Patch by Matthias Fuchs, 27 Jul 2005
1235 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1236 Patch by Matthias Fuchs, 4 May 2005
1238 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1239 boards (baudrate, environment...). Flash driver fixed.
1240 Patch by Stefan Roese, 11 Aug 2005
1242 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1243 Patch by Stefan Roese, 11 Aug 2005
1245 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1246 Patch by Stefan Roese, 11 Aug 2005
1248 * Add configuration for IFM AEV FIFO board.
1249 Minor coding style cleanup.
1251 * Add configuration for IFM SPI eval board
1253 * Fix CompactFlash problem on HMI1001 board
1255 * Make new "mtdparts" code build with older compilers
1256 Patch by Andrea Scian, 09 Aug 2005
1258 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1259 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1260 with the 405 defines and the linux kernel defines.
1261 Patch by Stefan Roese, 08 Aug 2005
1263 * Fix compiler warnings with older GCC versions
1265 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1267 Old, obsolete and duplicated code was cleaned up and replace by the
1268 new partitioning method. There are two possible approaches now:
1270 The first one is to define a single, static partition:
1272 #undef CONFIG_JFFS2_CMDLINE
1273 #define CONFIG_JFFS2_DEV "nor0"
1274 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1275 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1276 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1278 The second method uses the mtdparts command line option and dynamic
1281 /* mtdparts command line support */
1282 #define CONFIG_JFFS2_CMDLINE
1283 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1284 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1286 Command line of course produces bigger images, and may be inappropriate
1287 for some targets, so by default it's off.
1289 * Fix build problems for PM856 Board
1291 * Fix sign extension bug in 'fpga loadb' command;
1292 make 'fpga loadb' always print the file header info
1293 Patch by Andrew Dyer, 11 Jan 2005
1295 * Fix errors that occur when accessing SystemACE CF
1296 Patch by Jeff Angielski, 09 Jan 2005
1298 * Document switching between U-Boot and PlanetCore on RPXlite
1299 by Sam Song, 24 Dec 2004
1301 * Fix PowerQUICC II mask detection.
1302 Patch by Eugene Surovegin, 20 Dec 2004
1304 * Add support for Altera NIOS DK1C20 board
1305 Patch by Shlomo Kut, 13 Dec 2004
1307 * Add support for ep8248 board
1308 Patch by Yuli Barcohen, 12 Dec 2004
1312 * Fix baudrate setting for KGDB on MPC8260
1313 Patch by HoJin, 11 Dec 2004
1315 * Fix 'mii help' text formatting
1316 Patch by Cory Tusar, 10 Dec 2004
1318 * Fix return code of NFS command
1319 Patch by Hiroshi Ito, 11 Dec 2004
1323 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1324 Patch by Steven Blakeslee, 04 Aug 2005
1326 * Add support for AMCC Bamboo PPC440EP eval board
1327 Patch by Stefan Roese, 04 Aug 2005
1329 * Patch by Jon Loeliger
1330 Fix style issues primarily in 85xx and 83xx boards.
1332 - Trailing white space
1333 - Indentation not by TAB
1334 - Excessive amount of empty lines
1335 - Trailing empty lines
1337 * Patch by Ron Alder, 11 Jul 2005
1338 Add Xianghua Xiao and Lunsheng Wang's support for the
1339 GDA MPC8540 EVAL board.
1341 * Patch by Eran Liberty
1342 Add support for the Freescale MPC8349ADS board.
1344 * Patch by Jon Loeliger, 25 Jul 2005
1345 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1346 by the upcoming mpc83xx family as well.
1348 * Patch by Jon Loeliger, 05 May 2005
1349 Implemented support for MPC8548CDS board.
1350 Added DDR II support based on SPD values for MPC85xx boards.
1351 This roll-up patch also includes bugfies for the previously
1353 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1355 * Patch by Jon Loeliger, 10 Feb 2005
1356 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1358 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1360 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1361 for faster flash parts.
1362 Add documentation for BR/OR for FLASH.
1364 * Patch by Jon Loeliger 08 Feb 2005
1365 Determine L2 Cache size dynamically on 85XX boards.
1367 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1368 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1369 option rather than a myriad of CONFIG_MPC8560-like variants.
1370 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1371 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1372 new CONFIG_CPM2 option to each 8260 board.
1374 * Add support for MicroSys PM856 board
1375 Patch by Josef Wagner, 03 Aug 2005
1377 * Minor fixes to PM854 board
1378 Patch by Josef Wagner, 03 Aug 2005
1380 * Adjust configuration of XENIAX board
1381 (chip select and GPIO required for USB operation)
1383 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1384 routed to the Watchdog handler
1385 Patch by Eugene Surovegin, 18 Jun 2005
1387 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1388 Patch by Denis Peter, 06 Dec 2004
1390 * Fix endianess problem in TFTP / NFS default filenames
1391 Patch by Hiroshi Ito, 06 Dec 2004
1393 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1395 Patch by Murray Jensen, 18 Jul 2005
1397 * Fix typo in mkconfig script (used == instead of =)
1398 Patch by Murray Jensen, 18 Jul 2005
1400 * Cleanup build problems on 64 bit build hosts
1402 * Update MAINTAINERS file
1404 * Patch by Stefan Roese, 01 Aug 2005:
1405 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1406 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1408 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1409 to run on both 405GP and 405GPr eval boards).
1411 * Patch by Steven Blakeslee, 27 Jul 2005:
1412 - Add support for AMCC PPC440EP/GR.
1413 - Add support for AMCC Yosemite PPC440EP eval board.
1414 - Add support for AMCC Yellowstone PPC440GR eval board.
1416 * Minor fixes for PPChameleon Board:
1417 - fix alignment of NAND size
1418 - make code do what the comment says
1420 * Implement h/w sector protection status synchronization at boot.
1421 The code is provided for, and was tested on, the Yukon/Alaska
1422 and PM520 boards only.
1424 A bug in flash_real_protect() for the Yukon board was fixed by
1425 adding a function that tells if two banks are on one flash chip.
1427 * Fix sysmon POST problem: check I2C error codes
1428 This fixes a problem of displaying bogus voltages when the voltages
1429 are so low that the I2C devices start failing while the rest of the
1430 system keeps running.
1432 * Patch by Cedric Vincent, 6 Jul 2005:
1433 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1435 * Patch by Jon Loeliger, 20 Jul 2005:
1436 Add missing PCI IO port definitions.
1438 * Add CompactFlash support for HMI1001 board.
1440 * Adjust printed board ID for LWMON board.
1442 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1444 * Add new argument format for flash commands to allow for usage like
1445 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1446 U-Boot will automaticially find the end of the corresponding sector.
1448 * Patch by Stefan Roese, 5 Jul 2005:
1449 Update uc100 board PHY setup
1451 * Patch by Stefan Roese, 1 Jul 2005:
1452 Fix PHY address for CATcenter board (now correct!)
1454 * Patch by Stefan Roese, 30 Jun 2005:
1455 Fix PHY addresses for PPChameleon and CATcenter boards
1456 Change MAINTAINER for most esd boards
1458 * Patch by Detlev Zundel, 30 Jun 2005:
1459 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1461 * Fix baudrate calculation problem on MPC5200 systems
1463 * Add EEPROM and RTC support for HMI1001 board
1465 * Patch by Detlev Zundel, 20 Jun 2005:
1466 Fix initialization of low active GPIO pins on inka4x0 board
1468 * Enable redundant environment, disable HW flash protection of
1471 * Patch by Travis Sawyer, 10 Jun 2005:
1472 Initialize allocated dev and private hw structures
1473 after their respective allocation in 440gx_enet.c
1475 * Patch by Steven Scholz, 10 Jun 2005:
1476 Fix byteorder problems with second argument of "bootm" with
1479 * Add support for HMI1001 board
1481 * Disable "date" and "sntp" commands on TQM866M
1483 * Fix watchdog reset problems on LWMON board
1485 * Patch by Juergen Selent, 17 May 2005:
1486 Add support for Funkwerk VoVPN gateway module.
1488 * Cleanup debug code for MPC8220 FEC driver
1490 * Extend burst mode RAM test program to take a loop count
1493 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1494 those boards that use it.
1496 * Patches by Greg Ungerer, 19 May 2005:
1497 - add support for the KS8695P (ARM 922 based) CPU
1498 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1500 * Patch by Steven Scholz, 19 May 2005:
1501 Add support for CONFIG_SERIAL_TAG on ARM boards
1503 * Add PCI support for Sorcery board.
1504 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1506 * Fix compile problems caused by new burst mode SDRAM test;
1507 make port pins to trigger logic analyzer configurable
1509 * Fix timer handling on MPC85xx systems
1511 * Fix debug code in omap5912osk flash driver
1513 * Add support for MPC8247 based "IDS8247" board.
1515 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1517 * On LWMON we must use the watchdog to reset the board as the CPU
1518 genereated HRESET pulse is too short to reset the external
1521 * Add test tool to exercise SDRAM accesses in burst mode
1522 (as standalone program, MPC8xx/PowerPC only)
1524 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1527 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1528 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1529 added to support LZO and LZARI compression modes (undefined by
1532 * Fix problem with symbolic links in JFFS2 code.
1534 * Use linker ASSERT statement to prevent undetected overlapping of
1535 sections on PPChameleon board; other boards might use this, too.
1537 * Patch by Stefan Roese, 03 May 2005:
1539 Fix problems in cmd_universe.c
1541 * Patch by Matthias Fuchs, 03 May 2005:
1542 Added missing variable declaration in cmd_nand.c
1543 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1545 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1547 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1549 Fix PHY address for canmb board.
1551 * Cleanup serial console baudrate calculation on AT91RM9200;
1552 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1554 * Patch by Matthias Fuchs, 18 Apr 2005:
1555 Make PCI target address spaces on PMC405 and CPCI405 boards
1556 configurable via environment variables
1558 * Auto-size RAM on canmb board.
1560 * Add support for canmb board
1562 * Patch by Stefan Roese, 13 Apr 2005:
1563 Update for esd apc405
1565 * Fixes for TQM8560 board:
1567 - remove debug messages
1568 - fix flash sector protection
1570 * Patch by Steven Scholz, 07 Apr 2005:
1571 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1573 * Patches by Steven Scholz, 07 Apr 2005:
1574 Fix compiler warning in altera.c
1575 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1577 * Patch by Ladislav Michl, 06 Apr 2005:
1578 Fix voiceblue configuration.
1580 * Patch by Stefan Roese, 06 Apr 2005:
1581 Updates for OCOTEA board:
1582 - Changed U-Boot size from 512kByte to 256kByte
1583 - Fixed flash driver to support boot from soldered user flash
1584 - Added README for switch from PIBS firmware to U-Boot
1586 * Patch by Travis Sawyer, 05 Apr 2005:
1587 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1588 Problem found by Andrew Wozniak.
1590 * Patch by Steven Scholz, 06 Apr 2005:
1591 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1592 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1594 * Patches by Robert Whaley, 29 Nov 2004:
1595 - update the pxa-regs.h file for PXA27x chips
1596 - add PXA27x based ADSVIX board
1597 - add support for MMC on PXA27x processors
1599 * Patch by Andrew E. Mileski, 28 Nov 2004:
1600 Fix PPC4xx SPD SDRAM detection bug
1602 * Patch by Hiroshi Ito, 26 Nov 2004:
1603 Fix logic of "test -z" and "test -n" commands
1605 * Patch by Ladislav Michl, 05 Apr 2005:
1606 Add support for VoiceBlue board.
1608 * Patch by Ladislav Michl, 05 Apr 2005:
1609 Fix netboot_common() prototypes.
1611 * Patch by Steven Scholz, 05 Apr 2005:
1612 Use i.MX watchdog timer for reset_cpu()
1614 * Patch by Steven Scholz, 05 Apr 2005:
1615 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1616 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1617 (now in interupts.c)
1619 * Add support for MPC8220 based "sorcery" board.
1621 * Add support for TQM8560 board.
1623 * Add FEC support for TQM8540 board.
1624 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1626 * Patch by Martin Krause, 04 Apr 2005:
1627 Update default configuration for CMC_PU2 board.
1629 * Patch by Steven Scholz, 04 Apr 2005:
1630 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1631 - introduce two new configuration options instead:
1632 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1634 * Patch by Steven Scholz, 04 Apr 2005:
1635 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1637 * Fix timer code for ARM systems: make sure that udelay() does not
1638 reset timers so it's save to use udelay() in timeout code.
1640 * Patch by Mathias Küster, 23 Nov 2004:
1641 add udelay support for the mcf5282 cpu
1643 * Patch by Tolunay Orkun, 16 November 2004:
1644 fix incorrect onboard Xilinx CPLD base address
1646 * Patch by Jerry Van Baren, 08 Nov 2004:
1647 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1648 the jumper for the HRCW source should select flash. If lowboot is
1649 not selected, the jumper for the HRCW source should select the
1651 - change default load base address to 0x00400000
1653 * Patch by Yuli Barcohen, 08 Nov 2004:
1654 Add support for Analogue & Micro Rattler boards.
1655 Tested on Rattler8248.
1657 * Patch by Andre Renaud, 08 Nov 2004:
1658 Fix watchdog support in common/lcd.c
1660 * Patch by Marc Leeman, 05 Nov 2003:
1661 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1662 bug only affects the XPC8245 processors
1664 * Patches by Josef Wagner, 29 Oct 2004:
1665 - Add support for MicroSys CPU87 board
1666 - Add support for MicroSys PM854 board
1668 * Patch by Jian Zhang, 02 Nov 2004:
1669 Add 16-bit NAND support
1671 * Patch by Scott McNutt, 01 Nov 2004:
1672 Add missing NIOS/NIOS2 support for "iminfo" command
1674 * Patch by Detlev Zundel, 29 Oct 2004:
1675 Add missing NIOS/NIOS2 support for "mkimage" tool.
1677 * Patch by David Adair, 27 Oct 2004:
1678 Add missing 440GX SDRAM Controller reset
1680 * Patch by Steven Scholz, 25 Oct 2004:
1681 Declare reset_cpu() in include/common.h instead locally
1683 * Patch by Yusdi Santoso, 22 Oct 2004:
1684 - Add support for HIDDEN_DRAGON board
1685 - fix endianess problem in driver/rtl1839.c
1687 * Patch by Allen Curtis, 21 Oct 2004:
1688 support multiple serial ports
1690 * Patch by Richard Klingler, 03 Apr 2005:
1691 Add call to eth_halt() in net/net.c when called functions fail
1692 after eth_init() has been called.
1694 * Patch by Sam Song, 3 April 2005:
1695 - Update README.Netconsole
1698 * Prepare for SoC rework of ARM code:
1699 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1700 - rename memsetup into lowlevel_init (function name and source files)
1701 Patch by Steven Scholz, 03 Apr 2005:
1702 - create SoC specific directories include/asm-arm/arch-imx and
1703 include/asm-arm/arch-s3c24x0
1705 * Fix problems with SNTP support;
1706 enable SNTP support in some boards.
1708 * Patches by Martin Krause, 01 Apr 2005:
1709 - Fix flash erase timeout on CMC_PU2
1710 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1712 * Patch by Steven Scholz, 13 March 2005:
1713 fix cache enabling for AT91RM9200
1715 * Patch by Masami Komiya, 30 Mar 2005:
1716 add SNTP support and expand time server and time offset fields of
1717 DHCP support. See doc/README.SNTP
1719 * Patch by Steven Scholz, 13 Dec 2004:
1720 Fix bug in at91rm920 ethernet driver
1722 * Patch by Steven Scholz, 13 Dec 2004:
1723 Remove duplicated code by merging memsetup.S files for
1724 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1726 * Patch by Detlev Zundel, 31 Mar 2005:
1727 Cleanup duplicate definition of overwrite_console()
1729 * Update TQM5200 configuration;
1730 prepare for Rev. 200 starter kit boards
1732 * Patch by Scott McNutt, 21 Oct 2004:
1733 Add support for Nios-II EPCS Controller core.
1735 * Patch by Scott McNutt, 20 Oct 2004:
1737 - Add sysid command (Nios-II only).
1738 - Locate default exception trampoline at proper offset.
1739 - Implement I/O routines (readb, writeb, etc)
1740 - Implement do_bootm_linux
1742 * Patches by Martin Krause, 22 Mar 2005:
1743 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1744 - add support for SM501 graphics controller
1745 - add support for graphic console on TQM5200
1746 - add support for TQM5200 Rev 200
1747 - cleanup, fix typo in include/configs/TQM5200.h
1749 * Patch by Manfred Baral, 17 Mar 2005:
1752 * Fix RTC configuration for PPChameleon board
1754 * Cleanup, fix typo in include/configs/TQM5200.h
1756 * Patch by Stefan Roese, 16 Mar 2005:
1757 Update for esd auto_update and hh405 board
1759 * Adapt for U-Boot image size (new features enabled) on TQM5200
1761 * Update code for TQM8540 board (and 85xx in general):
1762 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1763 - Reformat boot messages
1764 - Enable redundant environment
1765 - Replace the -O2 optimization flag with -mno-string
1767 * Patch by David Brownell, 10 Mar 2005:
1768 Restore copyright statements in OHCI drivers.
1770 * Add support for TQM8540 board
1772 * Patch by Detlev Zundel, 14 Mar 2005:
1773 NC650: changed NAND flash addressing to using UPMB
1775 * Patch by Stefan Roese, 14 Mar 2005:
1776 Update for esd voh405 fpga image
1778 * INKA4x0: Allow initialization of LCD backlight dimming from
1779 "brightness" environment variable.
1781 * Add port initialization for digital I/O on INKA4x0
1783 * Patch by Stefan Roese, 01 Mar 2005:
1784 Update for esd boards dp405 and hub405
1786 * Fix get_partition_info() parameter error in all other calls
1787 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1789 * Enable USB and IDE support for INKA4x0 board
1791 * Patch by Andrew Dyer, 28 Feb 2005:
1792 fix ext2load passing an incorrect pointer to get_partition_info()
1793 resulting in load failure for devices other than 0
1795 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1797 * Cleanup USB and partition defines
1799 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1801 * Add reset code for Coral-P on INKA4x0 board
1803 * Patch by Martin Krause, 28 Jun 2004:
1804 Update for TRAB board.
1806 * Fix some missing "volatile"s in MPC5xxx FEC driver
1808 * Fix cirrus voltage detection (for CPC45)
1810 * Fix byteorder problem in usbboot and scsiboot commands.
1812 * Patch by Cajus Hahn, 04 Feb 2005:
1813 - don't insist on leading '/' for filename in ext2load
1814 - set default partition to useful value (1) in ext2load
1816 * Patch by Andrew Dyer, 08 Jan 2005:
1817 fix wrong return codes in ext2 code
1819 * Removed '--no-warn-mismatch' option from Makefile. This option
1820 makes 'ld' to overlook binary objects compatibility.
1822 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1823 --end-group) outside of the group. This will make 'ld' to do
1824 _multiple_ search in the library group when resolving symbol
1825 references and do only a _single_ seach in libgcc.a after the group
1828 * Fix stability problems on CPC45 board again.
1830 * Make image detection for diskboot / usbboot / scsiboot more robust
1831 (also check header checksum)
1833 * Update CPC45 board configuration.
1835 * Add USB and PCI support for INKA4x0 board
1837 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1841 * Patch by Robin Getz, 13 Oct 2004:
1842 Add standalone application to change SMC91C111 MAC addresses,
1843 see examples/README.smc91111_eeprom
1845 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1846 Fix Flash support for ARM Integrator CP.
1848 * Patch by Richard Woodruff, 10 Jan 2005:
1849 Update support for OMAP2420 (ARM11) and H4 board:
1850 o clean up and add new types to H4 memory probe code.
1851 o fix to work with internal boot.
1852 o added PRCM config III operation.
1853 o fix marginal flash timings.
1854 o add revison ATAG usage.
1855 o enable voltage scaling at power chip.
1856 o fix compile error for i2c.
1858 * Fix network problem (error when receiving multiple ARP packets)
1860 * Patch by Daniel Poirot, 12 Oct 2004:
1861 Add support for Wind River sbc405 board
1863 * Patch by Rainer Brestan, 12 Oct 2004:
1864 Make examples/Makefile more robust
1866 * Patch by Sam Song, 11 October 2004:
1867 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1868 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1871 * Patch by Sam Song, 10 Oct 2004:
1872 Fix a parameter error in run_command() in main.c
1874 * Patch by Richard Woodruff, 01 Oct 2004:
1875 add support for the TI OMAP2420 processor and its H4 reference
1878 * Patch by Christian Pellegrin, 24 Sep 2004:
1879 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1881 * Patch by Leif Lindholm, 23 Sep 2004:
1882 add support for the AMD db1550 board
1884 * Patch by Travis Sawyer, 15 Sep 2004:
1885 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1886 update README.serial_multi
1888 * Patches by David Snowdon, 07 Sep 2004:
1889 - add u-boot.hex target in the top level Makefile
1890 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1891 - use -mtune=xscale and -march=armv5 options for PXA
1893 * Patch by Florian Schlote, 08 Sep 2004:
1894 Add support for SenTec-COBRA5272-board (ColdFire).
1896 * Patch by Gleb Natapov, 07 Sep 2004:
1897 mpc824x: set PCI latency timer to a sane value
1900 * Patch by Kurt Stremerch, 03 Sep 2004:
1901 Add bitstream configuration option for fpga command (Xilinx only).
1903 * Patch by Kurt Stremerch, 03 Sep 2004:
1904 Add Xilinx Spartan2E family FPGA support
1906 * Patch by Jeff Angielski, 02 Sep 2004:
1907 Add Added support for H2 revision of the EP8260 board.
1908 Fixed formatting for some of the EP8260 related source files.
1910 * Patch by Jon Loeliger, 02 Sep 2004:
1911 Reset monitor size back to 256 so environment can be written
1912 to flash on MPC85xx ADS and CDS releases.
1914 * Patch by Paolo Broggini, 02 Sep 2004:
1915 Make BSS clearing on ARM systems more robust
1917 * Patch by Yue Hu and Joe, 01 Sep 2004:
1918 - add PCI support for ixp425;
1919 - add EEPRO100 suppor tfor ixdp425 board.
1921 * Fix problem with protected sector detection in driver/cfi_flash.c
1923 ======================================================================
1924 Changes for U-Boot 1.1.2:
1925 ======================================================================
1927 * Code cleanup, mostly for GCC-3.3.x
1929 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1930 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1931 additional ethernet addresses.
1933 * Cleanup drivers/i82365.c - avoid duplication of code
1935 * Fix bogus "cannot span across banks" flash error message
1939 * Add support for CompactFlash for the CPC45 Board.
1941 * Fix problems with CMC_PU2 flash driver.
1944 - avoid trigraph warning in fs/ext2/ext2fs.c
1945 - rename UC100 -> uc100
1947 * Add support for UC100 board
1949 * Patch by Stefan Roese, 16 Dez 2004:
1950 - ext2fs support added
1951 - Tundra universe support added
1952 - ColdFire MCF5249 support added (no preloader needed!)
1953 - MCF5249 board TASREG added
1954 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1956 - some esd boards updated
1957 - memory commands "mdc" and "mwc" added for cyclic read/write
1958 (CONFIG_MX_CYCLIC, see README for further description)
1960 * Add support for INKA4X0 board
1962 * Patch by Steven Scholz, 12 Dec 2004:
1963 Fix typo in AT91 memory setup.
1965 * Patch by Martin Krause, 27 Oct 2004:
1966 - add support for "STK52xx" board (including PS/2 multiplexer)
1967 - add hardware detection for TQM5200
1969 * Clean up CMC PU2 flash driver
1971 * Update MAINTAINERS file
1973 * Fix bug in MPC823 LCD driver
1975 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1977 * Enable long help on CMC PU2 board;
1979 increase CPU speed from 179 to 207 MHz.
1981 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1982 unaligned tail part specially).
1984 * Update for AT91RM9200DK and CMC_PU2 boards:
1985 - Enable booting directly from flash
1986 - fix CMC_PU2 flash driver
1988 * Fix mkimage usage message
1990 * Map SRAM on NC650 board
1992 * Work around for Ethernet problems on Xaeniax board
1994 * Patch by TsiChung Liew, 23 Sep 2004:
1995 - add support for MPC8220 CPU
1996 - Add support for Alaska and Yukon boards
1998 * Fix configuration for ERIC board (needs more room)
2000 * Adjust MIPS compiler options at run-time depending on tools version
2001 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
2002 "-mcpu=4kc" for old tools)
2004 * Add passing of the command line and memory size information to the
2005 kernel on xaeniax board.
2007 * Enable NAND flash support for NC650 board.
2009 * Patch by Thomas Lange 07 Oct 2004:
2010 Updated README for DBAu1x00 boards to match current status
2012 * Patch by Philippe Robin, 28 Sept 2004:
2013 Fix Flash support for Versatile.
2015 * Patch by Roger Blofeld, 16 Sep 2004:
2016 Fix timeout for DHCP command retry
2018 * Patch by Pantelis Antoniou, 14 Sep 2004:
2019 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2021 * Patch by Pantelis Antoniou, 14 Sep 2004:
2022 Kick watchdog when bz-decompressing
2024 * Fix CFG_HZ problems on AT91RM9200 systems
2025 [Remember: CFG_HZ should be 1000 on ALL systems!]
2027 * Patch by Gridish Shlomi, 30 Aug 2004:
2028 - Add support to revA version of PQ27 and PQ27E.
2029 - Reverted MPC8260ADS baudrate back to original 115200
2031 * Patch by Hojin, 17 Sep 2004:
2032 Fix typo in cfi_flash.c
2034 * Patch by Mark Jonas, 09 September 2004:
2035 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2038 * Patch by Mark Jonas, 31 August 2004:
2039 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2040 improves FTP performance for MPC5200 systems. Enabled for IceCube
2043 * Patch by Michael Bendzick, 30 Aug 2004:
2044 - Improve platform.S code for omap1510inn that detects whether code
2045 is running from SDRAM or not. Patch allows SDRAM to be configured
2046 if code is running out of SRAM at 0x20000000.
2048 * Patch by Frederick Klatt, 30 Aug 2004:
2049 Add support for the Wind River SBC8540/SBC8560 boards
2051 * Configure SX1 board to use drivers/cfi_flash.c
2053 * Patches by Michael Bendzick, 30 Aug 2004:
2054 - Configure omap1510inn board to use drivers/cfi_flash.c
2055 - Make drivers/cfi_flash.c protect environment and redundant
2058 * Patch by Steven Scholz, 23 Jun 2004:
2059 - Add script (tools/img2brec.sh) to programm U-Boot into
2060 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2062 * Patches by Scott McNutt, 24 Aug 2004:
2063 - Add support for Altera Nios-II processors.
2064 - Add support for Psyent PCI-5441 board.
2065 - Add support for Psyent PK1C20 board.
2067 * Patches by Jon Loeliger, 24 Aug 2004:
2068 - Add support for the MPC8541 and MPC8555 CDS boards
2069 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2070 - Convert MPC85xxADS to use common CFI flash driver
2071 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2072 from board_early_init_f()
2073 - Provide SW workaround for PCI initialization on 85xx CDS
2075 * Patches by George G. Davis, 24 Aug 2004:
2076 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2077 - Remove static network setup defaults from mx1ads_config
2078 - update ARM boards to use constants from mach-types.h
2080 * Patch by Gary Jennejohn, 04 Oct 2004:
2081 - fix I2C on at91rm9200
2082 - add support for Ricoh RS5C372A RTC
2084 * Patch by Gary Jennejohn, 01 Oct 2004:
2085 - add support for CMC PU2 board
2086 - add support for I2C on at91rm9200
2088 * Patch by Gary Jennejohn, 28 Sep 2004:
2089 fix baudrate handling on at91rm9200
2091 * Patch by Yuli Barcohen, 22 Aug 2004:
2092 - remove ZPC.1900 board-specific flash driver;
2093 switch the port to generic CFI driver;
2096 * Patch by Hinko Kocevar, 21 Aug 2004:
2097 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2099 * Clean up tools/bmp_logo.c to not add trailing white space
2101 * Patch by Hinko Kocevar, 21 Aug 2004:
2102 - Group common framebuffer functions in common/lcd.c
2103 - Group common framebuffer macros and #defines in include/lcd.h
2104 - Provide calc_fbsize() for video ATAG
2106 * Patch by Sam Song, 21 August 2004:
2107 - Fix a typo in README
2108 - Align "(RO)" output for "flinfo" after "protect on"
2109 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2110 ratio 1:1 when core frequency less than 50MHz
2112 * Patches by Hinko Kocevar, 21 Aug 2004:
2113 - fix some "use of label at end of compound statement" warnings
2114 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2116 * Patch by Steven Scholz, 16 Aug 2004:
2117 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2118 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2119 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2120 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2121 into cpu/arm920t/$(SOC)/
2123 * Patches by Sean Chang, 09 Aug 2004:
2124 - Added support for both 8 and 16 bit mode access to System ACE CF
2126 - Fixed missing System ACE CF device during get FAT partition info
2127 in fat_register_device function.
2128 - Enabled System ACE CF support on ML300.
2130 * Patch by Sean Chang, 09 Aug 2004:
2131 Synch defines for saveenv and do_saveenv functions so they get
2132 compiled under the same statement.
2134 * Patch by Sean Chang, 09 Aug 2004:
2135 - Added I2C support for ML300.
2136 - Added support for ML300 to read out its environment information
2137 stored on the EEPROM.
2138 - Added support to use board specific parameters as part of
2139 U-Boot's environment information.
2140 - Updated MLD files to support configuration for new features
2143 * Patches by Travis Sawyer, 05 Aug 2004:
2144 - Remove incorrect bridge settings for eth group 6
2145 - Add call to setup bridge in ppc_440x_eth_initialize
2146 - Fix ppc_440x_eth_init to reset the phy only if its the
2147 first time through, otherwise, just check the phy for the
2148 autonegotiated speed/duplex. This allows the use of netconsole
2149 - only print the speed/duplex the first time the phy is reset.
2151 * Patch by Shlomo Kut, 29 Mar 2004:
2152 Add support for MKS Instruments "Quantum" board
2154 * Fix build problem with Cogent boards;
2155 avoid using <asm/byteorder.h> when using the host compiler
2157 * Patch by Ganapathi C, 04 Aug 2004:
2158 Fix NFS timeout issue
2160 * Patch by Yuli Barcohen, 19 Jul 2004:
2161 - Fix host tools building in Cygwin environment
2162 - Fix header files search order for host tools
2164 * Patch by Tom Armistead, 19 Jul 2004:
2165 Fix kgdb.S support for 74xx_75x cpu
2167 * Patch by Jon Loeliger, 15 Jul 2004:
2168 Fix MPC85xx I2C driver
2170 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2172 * Patch by Stephen Williams, 15 July 2004
2173 Set the PCI class code for JSE board as part of PCI interface setup
2175 * Patch by Michael Bendzick, 15 Jul 2004:
2176 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2177 CFG_FLASH_USE_BUFFER_WRITE is set
2179 * Patch by Yuli Barcohen, 13 Jul 2004:
2180 Allow clock setting on MPC866/MPC885 series chips according to
2181 environment variable `cpuclk'
2183 * Patch by Yuli Barcohen, 20 Apr 2004:
2184 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2186 * Patch by Vincent Dubey, 24 Sep 2004:
2187 Add support for xaeniax board
2189 * Add comment about non-GPL character of standalone applications to
2192 * Fix FEC ethernet problem on NSCU board.
2194 * Patch by Gary Jennejohn, 09 Sep 2004:
2195 allow to use USART1 as console port on at91rm9200dk boards
2197 * Patch by Stefan Roese, 16 Sep 2004:
2200 * Fix SysClk handling for PPChameleon and CATcenter boards
2202 * Patch by Detlev Zundel, 08 Sep 2004:
2203 Update etags build target
2205 * Improve NetConsole support: add support for broadcast destination
2206 address and buffered input.
2208 * Cleanup compiler warnings for GCC 3.3.x and later
2210 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2212 * Add support for IDS "NC650" board
2214 * Add automatic update support for LWMON board
2216 * Clear Block Lock-Bits when erasing flash on LWMON board.
2218 * Fix return code of "fatload" command
2220 * Enable MSDOS/VFAT filesystem support for LWMON board
2222 * Patch by Martin Krause, 03 Aug 2004:
2223 change timing for SM501 graphics controller on TQM5200 module
2225 * Patch by Mark Jonas, 13 July 2004:
2226 - Total5200 LCD now run in little endian mode. Endianess conversion
2227 is done in hardware.
2228 - Removed last reference to "console" environment variable.
2230 * Patches by Lars Munch, 12 Jul 2004:
2231 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2233 - split out the LXT971A PHY from ns_9750_eth.h
2234 - split the dm9161 phy part out of at91rm9200_ether.c
2236 * Patch by Andreas Engel, 12 Jul 2004:
2237 Replaced hardcoded PL011 clock frequency with config variable.
2238 Fixed wrong CONFIG_CMD_DFL doc.
2240 * Patch by Thomas Viehweger, 09 Jun 2004:
2241 make it possible to remove chpart when there is only one partition
2243 * Add support for console over UDP (compatible to Ingo Molnar's
2244 netconsole patch under Linux)
2246 * Patch by Jon Loeliger, 16 Jul 2004:
2247 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2249 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2250 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2251 and CONFIG_L2_INIT_RAM options.
2252 - Refactor Local Bus initialization out of SDRAM setup.
2253 - Re-implement new version of LBC11/DDR11 errata workarounds.
2254 - Moved board specific PCI init parts out of CPU directory.
2255 - Added TLB entry for PCI-1 IO Memory
2256 - Updated README.mpc85xxads
2258 * Patch by Sascha Hauer, 28 Jun:
2259 - add generic support for Motorola i.MX architecture
2260 - add support for mx1ads, mx1fs2 and scb9328 boards
2262 * Patches by Marc Leeman, 23 Jul 2004:
2263 - Add define for the PCI/Memory Buffer Configuration Register
2264 - corrected comments in cpu/mpc824x/cpu_init.c
2266 * Add support for multiple serial interfaces
2267 (for example to allow modem dial-in / dial-out)
2269 * Patch by Stefan Roese, 15 Jul 2004:
2270 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2272 * Fix NSCU config; add ethernet wakeup code.
2274 * Add link for preloader for Motorola ColdFire to README.m68k
2276 * Patch by Michael Bendzick, 12 Jul 2004:
2277 fix output formatting in drivers/cfi_flash.c
2279 * Patch by Mark Jonas, 02 Jul 2004:
2280 Fix lowboot (again) on MPC5xxx
2282 * Patch by Curt Brune, 07 Jul 2004:
2283 relocate exception vectors on arm720t if needed
2285 * Patch by George G. Davis, 06 Jul 2004:
2286 - update mach-types.h to latest arm.linux.org.uk master list
2287 - Set correct OMAP1610 bi_arch_number for build target
2289 * Patch by Curt Brune, 06 Jul 2004:
2290 evb4510: add support for timer interrupt; cleanup
2292 * Patch by Dan Poirot, 06 Jul 2004:
2293 Fix sbc8260 environment variables
2295 * Cleanup redundand "console" environment variable
2297 * Patch by Mark Jonas, 05 Jul 2004:
2298 add support for the Total5100's and Total5200's LCD screen
2300 * Patches by Dan Eisenhut, 01 Jul 2004:
2302 - Move doc2000.h include to prevent compiler warning on some boards
2304 * Patch by Mark Jonas, 01 Jul 2004:
2305 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2306 MGT5100 and MPC5200 based Freescale platforms.
2308 * Patch by Philippe Robin, 01 Jul 2004:
2309 Add initialization for Integrator and versatile board files.
2311 * Patch by Hinko Kocevar, 01 Jun 2004:
2312 Fix VFD FB allocation, add LCD FB allocation on ARM
2314 * Patch by Martin Krause, 30 Jun 2004:
2315 Add support for TQM5200 board
2317 * Patch by Martin Krause, 29 Jun 2004:
2318 Add loopw command: infinite write loop on address range
2320 * Patches by Yasushi Shoji, 29 Jun 2004:
2321 - add empty include/asm-microblaze/processor.h
2322 - add to CREDITS and MAINTAINERS
2323 - add gd initialization
2324 - add MicroBlaze and SUZAKU board to MAKEALL script
2325 - add reset support for SUZAKU
2326 - add flush_cache() for MicroBlaze
2327 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2328 size flash memory on SUZAKU
2330 * Patch by Prakash Kumar, 27 Jun 2004:
2331 Add support for the PXA250 based Intrinsyc Cerf board.
2333 * Patch by Yasushi Shoji, 27 Jun 2004:
2334 fix comment in include/common.h
2336 * Rename SBC8560 into sbc8560 for consistency
2338 * Patch by Daniel Poirot, 24 Jun 2004:
2339 Add support for Wind River's sbc8240 board
2341 * Patches by Yasushi Shoji, 26 Jun 2004:
2342 - drivers/serial_xuartlite.c: fix "return 0" in void function
2343 - add microblaze support to mkimage tool
2345 * Patch by Fred Klatt, 25 Jun 2004:
2346 Add support for WindRiver's sbc8560 board
2348 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2349 Small Bugs fixes for "at91rm9200dk" board:
2350 - Timing modifications for SPI DataFlash access
2351 - Fix NAND flash detection bug
2353 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2354 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2356 * Patch by Jon Loeliger, 17 June 2004:
2357 Completion of the 8540ADS/8560ADS updates:
2358 Fix some PCI and Rapid I/O memory maps,
2359 Initialize both TSEC 1 and 2,
2361 Update MAINTAINER for 85xx boards and README.mpc85xxads
2363 * Patch by Yuli Barcohen, 16 Jun 2004:
2364 Remove obsolete AdderII port which was superseded by unified
2365 AdderII/Adder87x port
2367 * Patch by Ladislav Michl, 16 Jun 2004:
2368 Fix gcc-3.3.3 warnings for smc91111.c
2370 * Patch by Stefan Roese, 02 Jul 2004:
2371 - Fix bug in 405 ethernet driver; allocated data not cleared!
2372 - Fix problem in 405 i2c driver; don't try to print without console!
2374 * Patch by Paul Ruhland, 11 Jun 2004:
2375 Remove debug code from 'board/lpd7a40x/flash.c'
2377 * Patch by Andrea Marson, 11 Jun 2004:
2378 Update for PPChameleon board:
2379 - support for SysClk @ 25MHz
2380 - support for Silicon Motion SM712 VGA controller
2383 * Patches by Richard Woodruff, 10 Jun 2004:
2384 - fix problems with examples/stubs.c for GCC >= 3.4
2385 - fix problems with gd initialization
2387 * Patch by Curt Brune, 17 May 2004:
2388 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2389 - Add support for ESPD-Inc. EVB4510 Board
2391 * Patch by Marc Leeman, 11 May 2004:
2392 Fix for MPC8245 - reading PPC Memory from another device with the
2393 PPC as PCI target device corrupts data due to interenal hardware
2396 * Fix "cls" command when used with splash screen
2398 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2399 slow download of a big image)
2401 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2402 display even after showing a bitmap
2404 * Patch by Josef Wagner, 04 Jun 2004:
2405 - DDR Ram support for PM520 (MPC5200)
2406 - support for different flash types (PM520)
2407 - USB / IDE / CF-Card / DiskOnChip support for PM520
2408 - 8 bit boot rom support for PM520/CE520
2409 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2410 - I2C and RTC support for CPC45
2411 - support of new flash type (28F160C3T) for CPC45
2413 * Fix flash parameters passed to Linux for PPChameleon board
2415 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2417 * Patch by Paul Ruhland, 10 Jun 2004:
2418 fix support for Logic SDK-LH7A404 board and clean up the
2419 LH7A404 register macros.
2421 * Patch by Matthew McClintock, 10 Jun 2004:
2422 Modify code to select correct serial clock on Sandpoint8245
2424 * Patch by Robert Schwebel, 10 Jun 2004:
2425 Add support for Intel K3 strata flash.
2427 * Patch by Thomas Brand, 10 Jun 2004:
2428 Fix "loads" command on DK1S10 board
2430 * Patch by Yuli Barcohen, 09 Jun 2004:
2431 Add support for 8MB flash SIMM and JFFS2 file system on
2432 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2434 * Patch by Yuli Barcohen, 09 Jun 2004:
2435 Add support for Analogue&Micro Adder87x and the older AdderII board.
2437 * Patch by Ming-Len Wu, 09 Jun 2004:
2438 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2440 * Patch by Sam Song, 09 Jun 2004:
2441 - Add support for RPXlite_DW board
2442 - Update FLASH driver for 4*AM29DL323DB90VI
2443 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2445 * Patch by Mark Jonas, 08 June 2004:
2446 - Make MPC5200 boards evaluate the SVR to print processor name and
2447 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2449 * Patch by Kai-Uwe Bloem, 06 May 2004:
2450 Fix endianess problem in cramfs code
2452 * Patch by Tom Armistead, 04 Jun 2004:
2453 Add support for MAX6900 RTC
2455 * Patches by Ladislav Michl, 03 Jun 2004:
2456 - fix cfi_flash.c on LE systems
2457 - let 'make mrproper' delete u-boot.img as well
2458 - turn printf into debug in cfi_flash.c
2460 * Patch by Kurt Stremerch, 28 May 2004:
2461 Add support for Exys XSEngine board
2463 * Patch by Martin Krause, 27 May 2004:
2464 Fix a MPC5xxx I2C timing issue in i2c_probe().
2466 * Patch by Leif Lindholm, 27 May 2004:
2467 Fix board_init_f() for dbau1x00 board.
2469 * Patch by Imre Deak, 26 May 2004:
2470 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2471 Set flash base accordingly, and decide whether to do or skip board
2472 specific setup steps.
2474 * Patch by Josef Baumgartner, 26 May 2004:
2475 Add missing define in include/asm-m68k/global_data.h
2477 * Patch by Josef Baumgartner, 25 May 2004:
2478 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2480 * Patch by Paul Ruhland, 24 May 2004:
2481 fix SDRAM initialization for LPD7A400 board.
2483 * Patch by Jian Zhang, 20 May 2004:
2484 add support for environment in NAND flash
2486 * Patch by Yuli Barcohen, 20 May 2004:
2487 Add support for Interphase iSPAN boards.
2489 * Patches by Paul Ruhland, 17 May 2004:
2490 - Add I/O functions to the smc91111 ethernet driver to support the
2491 Logic LPD7A40x boards.
2492 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2493 specifically the LPD7A400.
2495 * Patches by Robert Schwebel, 15 May 2004:
2496 - call MAC address reading code also for SMSC91C111;
2497 - make SMSC91C111 timeout configurable, remove duplicate code
2498 - fix get_timer() for PXA
2499 - update doc/README.JFFS2
2500 - use "bootfile" env variable also for jffs2
2502 * Patch by Tolunay Orkun, 14 May 2004:
2503 Add support for Cogent CSB472 board (8MB Flash Rev)
2505 * Patch by Thomas Viehweger, 14 May 2004:
2506 - flash.h: more flash types added
2507 - immap_8260.h: some bits added (useful for RMII)
2508 - cmd_coninfo.c: typo corrected, printf -> puts
2509 - reduced size by replacing spaces with tab
2511 * Patch by Robert Schwebel, 13 May 2004:
2512 Add 'imgextract' command: extract one part of a multi file image.
2514 * Patches by Jon Loeliger, 11 May 2004:
2515 Dynamically handle REV1 and REV2 MPC85xx parts.
2516 (Jon Loeliger, 10-May-2004).
2517 New consistent memory map and Local Access Window across MPC85xx line.
2518 New CCSRBAR at 0xE000_0000 now.
2519 Add RAPID I/O memory map.
2520 New memory map in README.MPC85xxads
2521 (Kumar Gala, 10-May-2004)
2522 Better board and CPU identification on MPC85xx boards at boot.
2523 (Jon Loeliger, 10-May-2004)
2524 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2525 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2526 (Jim Robertson, 10-May-2004)
2527 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2528 Supports multiple PHYs.
2529 (Andy Fleming, 10-May-2004)
2530 Some README.MPC85xxads updates.
2531 (Kumar Gala, 10-May-2004)
2532 Copyright updates for "Freescale"
2533 (Andy Fleming, 10-May-2004)
2535 * Patch by Stephen Williams, 11 May 2004:
2536 Add flash support for ST M29W040B
2537 Reduce JSE specific flash.c to remove dead code.
2539 * Patch by Markus Pietrek, 04 May 2004:
2540 Fix clear_bss code for ARM systems (all except s3c44b0 which
2541 doesn't clear BSS at all?)
2543 * Fix "ping" problem on INC-IP board. Strange problem:
2544 Sometimes the store word instruction hangs while writing to one of
2545 the Switch registers, but only if the next instruction is 16-byte
2546 aligned. Moving the instruction into a separate function somehow
2547 makes the problem go away.
2549 * Patch by Rishi Bhattacharya, 08 May 2004:
2550 Add support for TI OMAP5912 OSK Board
2552 * Patch by Sam Song May, 07 May 2004:
2553 Fix typo of UPM table for rmu board
2555 * Patch by Pantelis Antoniou, 05 May 2004:
2556 - Intracom board update.
2559 * Add support for the second Ethernet interface for the 'PPChameleon'
2562 * Patch by Dave Peverley, 30 Apr 2004:
2563 Add support for OMAP730 Perseus2 Development board
2565 * Patch by Alan J. Luse, 29 Apr 2004:
2566 Fix flash chip-select (OR0) option register setting on FADS boards.
2568 * Patch by Alan J. Luse, 29 Apr 2004:
2569 Report MII network speed and duplex setting properly when
2570 auto-negotiate is not enabled.
2572 * Patch by Jarrett Redd, 29 Apr 2004:
2573 Fix hang on reset on Ocotea board due to flash in wrong mode.
2575 * Patch by Dave Peverley, 29 Apr 2004:
2576 add MAC address detection to smc91111 driver
2578 * Patch by David Müller, 28 Apr 2004:
2579 fix typo in lib_arm/board.c
2581 * Patch by Tolunay Orkun, 20 Apr 2004:
2582 - README update: add CONFIG_CSB272 and csb272_config
2583 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2584 i2cfast environment variable
2586 * Patch by Yuli Barcohen, 19 Apr 2004:
2587 - Rename DUET_ADS to MPC885ADS
2588 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2589 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2590 - Clean up FADS family port to use the new defines
2592 * Fix PCI support on CPC45 board
2594 * Patch by Scott McNutt, 25 Apr 2004:
2595 Add Nios GDB/JTAG Console support:
2596 - Add stubs to support gdb via JTAG.
2597 - Add support for console over JTAG.
2600 * Add support for CATcenter board (based on PPChameleon ME module)
2602 * Patch by Klaus Heydeck, 12 May 2004:
2603 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2604 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2605 various changes to KUP4 board specific files
2607 * Fix minor network problem on MPC5200: need some delay between
2608 resetting the PHY and sending the first packet. Implemented in a
2609 "natural" way by invoking the PHY reset and initialization code
2610 only once after power on vs. each time the interface is brought up.
2612 * Add some limited support for low-speed devices to SL811 USB controller
2613 (at least "usb reset" now passes successfully and "usb info" displays
2614 correct information)
2616 * Change init sequence for multiple network interfaces: initialize
2617 on-chip interfaces before external cards.
2619 * Fix memory leak in the NAND-specific JFFS2 code
2621 * Fix SL811 USB controller when attached to a USB hub
2623 * Fix config option spelling in PM520 config file
2625 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2626 patches by Pantelis Antoniou, 30 Mar 2004)
2628 * Fix minor NAND JFFS2 related issue
2630 * Fixes for SL811 USB controller:
2631 - implement workaround for broken memory stick
2632 - improve error handling
2634 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2635 cope with congested networks.
2637 ======================================================================
2638 Changes for U-Boot 1.1.1:
2639 ======================================================================
2641 * Patch by Travis Sawyer, 23 Apr 2004:
2642 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2643 errata from Vitesse Semiconductor.
2645 * Patch by Philippe Robin, 22 Apr 2004:
2646 Fix ethernet configuration for "versatile" board
2648 * Patch by Kshitij Gupta, 21 Apr 2004:
2649 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2651 * Patch by Steven Scholz, 24 Feb 2004:
2652 Fix a bug in AT91RM9200 ethernet driver:
2653 The MII interface is now initialized before accessing the PHY.
2655 * Patch by John Kerl, 19 Apr 2004:
2656 Use U-boot's miiphy.h for PHY register names, rather than
2657 introducing a new header file.
2659 * Update pci_ids.h from linux-2.4.26
2661 * Patch by Masami Komiya, 19 Apr 2004:
2662 Fix problem cause by VLAN function on little endian architecture
2663 without VLAN environment
2665 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2666 binary image for all clock frequencies. Implement run-time
2667 optimization of flash access timing based on the actual bus
2670 * Modify KUP4X board configuration to use SL811 driver for USB memory
2671 sticks (including FAT / VFAT filesystem support)
2673 * Add SL811 Host Controller Interface driver for USB
2675 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2677 * Patch by Pantelis Antoniou, 19 Apr 2004:
2678 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2679 Minor patches for Intracom boards.
2681 * Patch by Christian Pell, 19 Apr 2004:
2682 cleanup support for CF/IDE on PCMCIA for PXA25X
2684 * Temporarily disabled John Kerl's extended MII command code because
2685 "miivals.h" is missing
2687 * Patches by Mark Jonas, 13 Apr 2004:
2688 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2689 - Add sync instructions to IceCube SDRAM init code
2690 - Move SDRAM chip constants into seperate include files
2691 - Unify DDR and SDR initialization code
2692 - Unify all IceCube (Lite5xxx) target names
2694 * Patch by John Kerl, 16 Apr 2004:
2695 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2696 mii read 4-7 18-1a. Also add mii dump subcommand for
2697 pretty-printing standard regs 0-5.
2699 * Patch by Stephen Williams, 16 April 2004:
2700 fix typo in JSE.h; update MAINTAINERS
2702 * Patch by Matthew S. McClintock, 14 Apr 2004:
2703 fix initdram function for utx8245 board
2705 * Patch by Markus Pietrek, 14 Apr 2004:
2706 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2708 * Patch by Reinhard Meyer, 18 Apr 2004:
2709 provide the IDE Reset Function for EMK 5200 boards
2711 * Patch by Masami Komiya, 12 Apr 2004:
2712 fix pci_hose_write_config_{byte,word}_via_dword problems
2714 * Patch by Sangmoon Kim, 12 Apr 2004:
2715 Update max RAM size for debris board
2717 * Patch by Travis Sawyer, 08 Apr 2004:
2718 Add TLB entry for second DIMM slot on ocotea
2720 * Patch by Masami Komiya, 08 Apr 2004:
2721 add RTL8169 network driver
2723 * Patch by Dan Malek, 07 Apr 2004:
2724 - Add support for RPC/STx GP3, Motorola 8560 board
2725 - Update 85xx TSEC driver so it searches MII for first available PHY
2727 - Add functions to support console MII commands.
2729 * Patch by Tolunay Orkun, 07 Apr 2004:
2730 Move initialization of bi_iic_fast[]
2731 from board_init_f() to board_init_r()
2733 * Patch by Yasushi Shoji, 07 Apr 2004:
2734 Cleanup microblaze port
2736 * Patch by Sangmoon Kim, 07 Apr 2004:
2737 Add auto SDRAM module detection for Debris board
2739 * Patch by Rune Torgersen, 06 Apr 2004:
2740 - Fix some PCI problems on the MPC8266ADS board
2741 - Fix the location of some PCI entries in the immap structure
2743 * Patch by Yasushi Shoji, 07 Apr 2004:
2744 - add support for microblaze processors
2745 - add support for AtmarkTechno "suzaku" board
2747 * Configure PPChameleon board to use redundand environment in flash
2749 * Configure PPChameleon board to use JFFS2 NAND support.
2751 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2753 * Patch by Rune Torgersen, 16 Apr 2004:
2756 * Patches by Pantelis Antoniou, 16 Apr 2004:
2757 - add support for a new version of an Intracom board and fix
2758 various other things on others.
2759 - add verify support to the crc32 command (define
2760 CONFIG_CRC32_VERIFY to enable it)
2761 - fix FEC driver for MPC8xx systems:
2762 1. fix compilation problems for boards that use dynamic
2764 2. shut down FEC after network transfers
2765 - HUSH parser fixes:
2766 1. A new test command was added. This is a simplified version of
2767 the one in the bourne shell.
2768 2. A new exit command was added which terminates the current
2770 3. Fixed handing of $? (exit code of last executed command)
2771 - Fix some compile problems;
2772 add "once" functionality for the netretry variable
2774 * Patch by George G. Davis, 02 Apr 2004:
2775 add support for Intel Assabet board
2777 * Patch by Stephen Williams, 01 Apr 2004:
2778 Add support for Picture Elements JSE board
2780 * Patch by Christian Pell, 01 Apr 2004:
2781 Add CompactFlash support for PXA systems.
2783 * Patches by Pantelis Antoniou, 30 Mar 2004:
2784 - add auto-complete support to the U-Boot CLI
2785 - add support for NETTA and NETPHONE boards; fix NETVIA board
2786 - add support for the Epson 156x series of graphical displays
2787 (These displays are serial and not suitable for using a normal
2788 framebuffer console on them)
2789 - add infrastructure needed in order to POST any DSPs in a board
2790 - improve and fix various things in the MPC8xx FEC driver:
2791 1. The new 87x and 88x series of processors have two FECs,
2792 and the new driver supports them both.
2793 2. Another change in the 87x/88x series is support for
2794 the RMII (Reduced MII) interface. However numerous
2795 changes are needed to make it work since the PHYs
2796 are connected to the same lines. That means that
2797 you have to address them correctly over the MII
2799 3. We now correctly match the MII/RMII interface
2800 configuration to what the PHY reports.
2801 - Fix problem when readingthe MII status register. Due to the
2802 internal design of many PHYs you have to read the register
2803 twice. The problem is more apparent in 10Mbit mode.
2804 - add new mode ".jffs2s" for reading from a NAND device: it just
2805 skips over bad blocks.
2806 - add networking support for VLANs (802.1q), and CDP (Cisco
2808 - some minor patches / cleanup
2810 * Patch by Yuli Barcohen, 28 Mar 2004:
2811 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2812 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2813 - Change configuration method for MPC8260ADS family
2815 * add startup code to clear the BSS of standalone applications
2817 * Fix if / elif handling bug in HUSH shell
2819 ======================================================================
2820 Changes for U-Boot 1.1.0:
2821 ======================================================================
2823 * Patch by Mark Jonas: Remove config.tmp files only when
2824 unconfiguring the board
2826 * Adapt RMU board for bigger flash memory
2828 * Patch by Klaus Heydeck, 13 Mar 2003:
2829 Add support for KUP4X Board
2831 * Patch by Pavel Bartusek, 21 Mar 2004
2832 Add Reiserfs support
2834 * Patch by Hinko Kocevar, 20 Mar 2004
2835 - Add auto-release for SMSC LAN91c111 driver
2836 - Add save/restore of PTR and PNR regs as suggested in datasheet
2838 * Patch by Stephen Williams, 19 March 2004
2839 Increase speed of sector reads from SystemACE,
2840 shorten poll timeout and remove a useless reset
2842 * Patch by Tolunay Orkun, 19 Mar 2004:
2843 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2846 * Patch by Brad Kemp, 18 Mar 2004:
2847 prevent machine checks during a PCI scan
2849 * Patch by Pierre Aubert, 18 Mar 2004:
2850 Fix string cleaning in IDE identification
2852 * Patch by Pierre Aubert, 18 Mar 2004:
2853 - Unify video mode handling for Chips & Technologies 69000 Video
2854 chip and Silicon Motion SMI 712/710/810 Video chip
2855 - Add selection of the video output (CRT or LCD) via 'videoout'
2856 environment variable for the Silicon Motion
2859 * Patch by Pierre Aubert, 18 Mar 2004:
2860 include/common.h typo fix
2862 * Patches by Tolunay Orkun, 17 Mar 2004:
2863 - Add support for bd->bi_iic_fast[] initialization via environment
2864 variable "i2cfast" (CONFIG_I2CFAST)
2865 - Add "i2cfast" u-boot environment variable support for csb272
2867 * Patch by Carl Riechers, 17 Mar 2004:
2868 Ignore '\0' characters in console input for use with telnet and
2871 * Patch by Leon Kukovec, 17 Mar 2004:
2872 typo fix for strswab prototype #ifdef
2874 * Patches by Thomas Viehweger, 16 Mar 2004:
2875 - show PCI clock frequency on MPC8260 systems
2876 - add FCC_PSMR_RMII flag for HiP7 processors
2877 - in do_jffs2_fsload(), take load address from load_addr if not set
2878 explicit, update load_addr otherwise
2879 - replaced printf by putc/puts when no formatting is needed
2880 (smaller code size, faster execution)
2882 * Patch by Phillippe Robin, 16 Mar 2004:
2883 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2885 * Patch by Stephen Williams, 15 Mar 2004:
2886 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2888 * Patch by Tolunay Orkun, 15 Mar 2004:
2889 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2891 * Patch by Travis Sawyer, 15 Mar 2004:
2892 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2894 * Add start-up delay to make sure power has stabilized before
2895 attempting to switch on USB on SX1 board.
2897 * Patch by Josef Wagner, 18 Mar 2004:
2898 - Add support for MicroSys XM250 board (PXA255)
2899 - Add support for MicroSys PM828 board (MPC8280)
2900 - Add support for 32 MB Flash on PM825/826
2901 - new SDRAM refresh rate for PM825/PM826
2902 - added support for MicroSys PM520 (MPC5200)
2903 - replaced Query by Identify command in CPU86/flash.c
2904 to support 28F160F3B
2906 * Fix wrap around problem with udelay() on ARM920T
2908 * Add support for Macronix flash on TRAB board
2910 * Patch by Pierre Aubert, 15 Mar 2004:
2911 Fix buffer overflow in IDE identification
2913 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2915 * Remove redundand #define in IceCube.h
2917 * Patch by Steven Scholz, 27 Feb 2004:
2918 - Adding get_ticks() and get_tbclk() for AT91RM9200
2919 - Many white space fixes in cpu/at91rm9200/interrupts.c
2921 * Patches by Steven Scholz, 20 Feb 2004:
2922 some cleanup in AT91RM9200 related code
2924 * Patches by Travis Sawyer, 12 Mar 2004:
2925 - Fix Gigabit Ethernet support for 440GX
2926 - Add Gigabit Ethernet Support to MII PHY utilities
2928 * Patch by Brad Kemp, 12 Mar 2004:
2929 Fixes for drivers/cfi_flash.c:
2930 - Better support for x8/x16 implementations
2931 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2932 - Added defines for AMD command and address constants
2934 * Patch by Leon Kukovec, 12 Mar 2004:
2935 Fix get_dentfromdir() to correctly handle deleted dentries
2937 * Patch by George G. Davis, 11 Mar 2004:
2938 Remove hard coded network settings in TI OMAP1610 H2
2939 default board config
2941 * Patch by George G. Davis, 11 Mar 2004:
2942 add support for ADS GraphicsClient+ board.
2944 * Patch by Pierre Aubert, 11 Mar 2004:
2945 - add bitmap command and splash screen support in cfb console
2946 - add [optional] origin in the bitmap display command
2948 * Patch by Travis Sawyer, 11 Mar 2004:
2949 Fix ocotea board early init interrupt setup.
2951 * Patch by Thomas Viehweger, 11 Mar 2004:
2952 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2954 * Patch by Stephan Linz, 09 Mar 2004
2955 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2957 * Patch by George G. Davis, 9 Mar 2004:
2958 fix recent build failure for SA1100 target
2960 * Patch by Travis Sawyer, 09 Mar 2004:
2961 Support native interrupt mode for the IBM440GX.
2962 Previously it was running in 440GP compatibility mode.
2964 * Patch by Philippe Robin, 09 Mar 2004:
2965 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2968 * Patch by Masami Komiya, 08 Mar 2004:
2969 Don't overwrite server IP address or boot file name
2970 when the boot server does not return values
2972 * Patch by Tolunay Orkun, 5 Mar 2004:
2973 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2975 * Patch by Tolunay Orkun, 5 Mar 2004:
2976 Fix early board initialization for Cogent CSB272 board
2978 * Patch by Ed Okerson, 3 Mar 2004:
2979 fix CFI flash writes for little endian systems
2981 * Patch by Reinhard Meyer, 01 Mar 2004:
2982 generalize USB and IDE support for MPC5200 with according
2983 changes to IceCube.h and TOP5200.h
2984 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2985 add info about USB and IDE to README
2987 * Patch by Yuli Barcohen, 4 Mar 2004:
2988 Fix problems with GCC 3.3.x which changed handling of global
2989 variables explicitly initialized to zero (now in .bss instead of
2992 * Patch by Leon Kukovec, 02 Mar 2004:
2993 add strswab() to fix IDE LBA capacity, firmware and model numbers
2994 on little endian machines
2996 * Patch by Masami Komiya, 02 Mar 2004:
2997 - Remove get_ticks() from NFS code
2998 - Add verification of RPC transaction ID
3000 * Patch by Pierre Aubert, 02 Mar 2004:
3001 cleanup for IDE and USB drivers for MPC5200
3003 * Patch by Travis Sawyer, 01 Mar 2004:
3005 - Add IBM PPC440GX Ref Platform support (Ocotea)
3006 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
3007 Adapted to U-Boot and 440GX port
3009 - Add gracious handling of all Ethernet Pin Selections for 440GX
3010 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
3012 - Add needed bit definitions
3015 * Patch by Carl Riechers, 1 Mar 2004:
3016 Add PPC440GX prbdv0 divider to fix memory clock calculation.
3018 * Patch by Stephan Linz, 27 Feb 2004
3019 - avoid problems for targets without NFS download support
3021 * Patch by Rune Torgersen, 27 Feb 2004:
3022 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3023 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3024 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3026 * Patch by Masami Komiya, 27 Feb 2004:
3027 Fix rarpboot: add autoload by NFS
3029 * Patch by Dan Eisenhut, 26 Feb 2004:
3030 fix flash_write return value in saveenv
3032 * Patch by Stephan Linz, 11 Dec 2003
3033 expand config.mk to avoid trigraph warnings on NIOS
3035 * Rename "BMS2003" board into "HMI10"
3037 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3038 storage; auto-set console on USB port (using preboot command)
3040 * Add support for SX1 mobile phone; add support for USB-based console
3041 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3043 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3045 * Fix SDRAM timings for LITE5200 / IceCube board
3047 * Handle Auti-MDIX / connection status for INCA-IP
3049 * Fix USB problems when attempting to read 0 bytes
3051 * Patch by Travis Sawyer, 26 Feb 2004:
3052 Fix broken compile for XPEDITE1K target.
3054 * Patch by Stephan Linz, 26 Feb 2004:
3055 Bug fix for NFS code on NIOS targets
3057 * Patch by Stephen Williams, 26 Feb 2004:
3058 Break up SystemACE reads of large block counts
3060 * Patch by Pierre Aubert, 26 Feb 2004
3061 add IDE support for MPC5200
3063 * Patch by Masami Komiya, 26 Feb 2004:
3064 add autoload via NFS
3066 * Patch by Stephen Williams
3067 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3068 elsewhere in the source.
3070 * Patch by Steven Scholz, 25 Feb 2004:
3071 - Timeouts in FPGA code should be based on CFG_HZ
3072 - Minor cleanup in code for Altera FPGA ACEX1K
3074 * Patch by Steven Scholz, 25 Feb 2004:
3075 Changed "Directory Hierarchy" section in README
3077 * Patch by Masami Komiya, 25 Feb 2004:
3078 Reduce copy count in nfs_read_reply() of NFS code
3080 * Patch by Markus Pietrek, 24 Feb 2004:
3081 NS9750 DevBoard added
3083 * Patch by Pierre Aubert, 24 Feb 2004
3084 add USB support for MPC5200
3086 * Patch by Steven Scholz, 24 Feb 2004:
3087 - fix MII commands to use values from last command
3089 * Patch by Torsten Demke, 24 Feb 2004:
3090 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3092 * Patch by Rahul Shanbhag, 19 Feb 2004:
3093 Fixes for for OMAP1610 board:
3094 - shift some IRQ specific code to platform.S file
3095 - remove duplicatewatchdog reset code from start.S
3097 * Make Auto-MDIX Support configurable on INCA-IP board
3099 * Fix license for mkimage tool
3101 * Patch by Masami Komiya, 24 Feb 2004:
3102 Update NetBootFileXferSize in NFS code
3104 * Patch by Scott McNutt, 24 Feb 2004:
3105 fix packet length in NFS code
3107 * Patch by Masami Komiy, 22 Feb 2004:
3108 Add support for NFS for file download
3110 * Patch by Andrea Scian, 17 Feb 2004:
3111 Add support for S3C44B0 processor and DAVE B2 board
3113 * Patch by Steven Scholz, 20 Feb 2004:
3114 - Add support for MII commands on AT91RM9200 boards
3115 - some cleanup in AT91RM9200 ethernet code
3117 * Patch by Peter Ryser, 20 Feb 2004:
3118 Add support for the Xilinx ML300 platform
3120 * Patch by Stephan Linz, 17 Feb 2004:
3121 Fix watchdog support for NIOS
3123 * Patch by Josh Fryman, 16 Feb 2004:
3124 Fix byte-swapping for cfi_flash.c for different bus widths
3126 * Patch by Jon Diekema, 14 Jeb 2004:
3127 Remove duplicate "FPGA Support" notes from the README file
3129 * Patches by Reinhard Meyer, 14 Feb 2004:
3130 - update board/emk tree; use common flash driver
3131 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3132 [adapted for other PPC CPUs -- wd]
3133 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3135 * Patch by Jon Diekema, 13 Feb 2004:
3136 Call show_boot_progress() whenever POST "FAILED" is printed.
3138 * Patch by Nishant Kamat, 13 Feb 2004:
3139 Add support for TI OMAP1610 H2 Board
3140 Fixes for cpu/arm926ejs/interrupt.c
3141 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3142 Fix for a timer bug in OMAP1610 Innovator
3143 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3145 * Patches by Stephan Linz, 12 Feb 2004:
3146 - add support for NIOS timer with variable period preload counter value
3147 - prepare POST framework support for NIOS targets
3149 * Patch by Denis Peter, 11 Feb 2004:
3150 add POST support for the MIP405 board
3152 * Patch by Laurent Mohin, 10 Feb 2004:
3153 Fix buffer overflow in common/usb.c
3155 * Patch by Tolunay Orkun, 10 Feb 2004:
3156 Add support for Cogent CSB272 board
3158 * Patch by Thomas Elste, 10 Feb 2004:
3159 Add support for NET+50 CPU and ModNET50 board
3161 * Patch by Sam Song, 10 Feb 2004:
3162 Fix typos in cfi_flash.c
3164 * Patch by Leon Kukovec, 10 Feb 2004
3165 Fixed long dir entry slot id calculation in get_vfatname
3167 * Patch by Robin Gilks, 10 Feb 2004:
3168 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3169 !=, <>, <, >, <=, >=)
3171 * Fix problem with side effects in macros in include/usb.h
3173 * Patch by David Benson, 13 Nov 2003:
3174 bug 841358 - fix TFTP download size limit
3176 * Fixing bug 850768:
3177 improper flush_cache() in load_serial()
3179 * Fixing bug 834943:
3180 MPC8540 - missing volatile declarations
3182 * Patch by Stephen Williams, 09 Feb 2004:
3183 Add support for Xilinx SystemACE chip:
3184 - New files common/cmd_ace.c and include/systemace.h
3185 - Hook systemace support into cmd_fat and the partition manager
3187 * Patch by Travis Sawyer, 09 Feb 2004:
3188 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3190 * Patch by Travis Sawyer, 09 Feb 2004:
3192 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3193 - Add phymode for 440 enet
3196 - Change board_pre_init to board_early_init_f
3197 - Add user flash to bus controller setup
3199 - Fix is_pci_host to check GPIO for monarch bit
3200 - Force xpedite1k to pci conventional mode (via #define option)
3202 * Patch by Brad Kemp, 4 Feb 2004:
3203 - handle the machine check that is generated during the PCI scans
3205 - define the registers used in the IMMR by the PCI subsystem.
3207 * Patch by Pierre Aubert, 03 Feb 2004:
3208 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3210 * Patch by Jeff Angielski, 03 Feb 2004:
3211 Fix copy & paste error in cpu/mpc8260/pci.c
3213 * Patch by Reinhard Meyer, 24 Jan 2004:
3214 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3216 * Add Auto-MDIX support for INCA-IP
3220 * Patch by Josef Baumgartner, 10 Feb 2004:
3221 Fixes for ColdFire port
3223 * Patch by Brad Kemp, 11 Feb 2004:
3224 Fix CFI flash driver problems
3226 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3227 modules at CPU clock frequencies above 66 MHz.
3229 * Optimize flash programming speed for LWMON (by another 100% :-)
3231 * Patch by Jian Zhang, 3 Feb 2004:
3232 - Changed the incorrect FAT12BUFSIZE
3233 - data_begin in fsdata can be negative. Changed it to be short.
3235 * Patches by Stephan Linz, 30 Jan 2004:
3236 1: - board/altera/common/flash.c:flash_erase():
3237 o allow interrupts befor get_timer() call
3238 o check-up each erased sector and avoid unexpected timeouts
3239 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3240 o enclose sevenseg_set() in cpp condition
3241 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3242 - fix some typed in mistakes in the NIOS documentation
3243 2: - split DK1C20 configuration into several header files:
3244 o two new files for each NIOS CPU description
3245 o U-Boot related part is remaining in DK1C20.h
3246 3: - split DK1S10 configuration into several header files:
3247 o two new files for each NIOS CPU description
3248 o U-Boot related part is remaining in DK1S10.h
3249 4: - Add support for the Microtronix Linux Development Kit
3250 NIOS CPU configuration at the Altera Nios Development Kit,
3251 Stratix Edition (DK-1S10)
3252 5: - Add documentation for the Altera Nios Development Kit,
3253 Stratix Edition (DK-1S10)
3254 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3256 7: - Add support for the common U-Boot SPI framework at
3259 * Patch by Rahul Shanbhag, 28 Jan 2004:
3260 Fix flash protection/locking handling for OMAP1610 innovator board.
3262 * Patch by Rolf Peukert, 28 Jan 2004:
3263 fix flash write problems on CSB226 board (write with 32 bit bus width)
3265 * Patches by Mark Jonas, 16 Jan 2004:
3266 - fix rounding error when calculating baudrates for MPC5200 PSCs
3267 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3268 time which is not supported
3270 * Patch by Yuli Barcohen, 26 Jan 2004:
3271 Allow bzip2 compression for small memory footprint boards
3273 * Patch by Brad Kemp, 21 Jan 2004:
3274 Add support for CFI flash driver for both the Intel and the AMD
3277 * Patch by Travis Sawyer, 20 Jan 2004:
3278 Fix pci bridge auto enumeration of sibling p2p bridges.
3280 * Patch by Tolunay Orkun, 12 Jan 2004:
3281 Add some delays as needed for Intel LXT971A PHY support
3283 * Patches by Stephan Linz, 09 Jan 2004:
3284 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3285 - make DK1C20 board configuration related to ASMI conform to
3288 * Patch by Anders Larsen, 09 Jan 2004:
3290 ARM memory layout fixes: the abort-stack is now set up in the
3291 correct RAM area, and the BSS is zeroed out as it should be.
3293 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3294 of the linker scripts are replaced by '__bss_start' and '_end',
3295 resp., which is a further step to eliminate unnecessary differences
3296 between the implementation of the CPU architectures.
3298 * Patch by liang a lei, 9 Jan 2004:
3299 Fix Intel 28F128J3 ID in include/flash.h
3301 * Patch by Masami Komiya, 09 Jan 2004:
3302 add support for TB0229 board (NEC VR4131 MIPS processor)
3304 * Patch by Leon Kukovec, 12 Dec 2003:
3305 changed extern __inline__ into static __inline__ in
3306 include/linux/byteorder/swab.h
3308 * Patch by Travis Sawyer, 30 Dec 2003:
3309 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3310 select MDI port based on enabled EMAC device.
3311 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3314 * Patch by Wolter Kamphuis, 15 Dec 2003:
3315 made CONFIG_SILENT_CONSOLE usable on all architectures
3317 * Disable date command on TQM866M - there is no RTC on MPC866
3319 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3321 * Implement adaptive SDRAM timing configuration based on actual CPU
3322 clock frequency for INCA-IP; fix problem with board hanging when
3323 switching from 150MHz to 100MHz
3325 * Add PCMCIA CS support for BMS2003 board
3327 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3328 see doc/README.MPC866 for details;
3329 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3330 calculate CPU clock frequency from PLL register values.
3332 * Add support for 128 MB RAM on TQM8xxL/M modules
3334 * Fix PS/2 keyboard problem caused by statically initialized variable
3335 pointing to a location in flash
3337 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3339 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3340 before we can access it; add delay in case we are faster (with no
3343 * Cleanup of some init functions
3345 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3346 to avoid Linux crashes by early packets coming in.
3348 * Accelerate flash accesses on LWMON board by using buffered writes
3350 * Fix typo in Makefile;
3351 fix problem with PARTNUM detection
3353 * Patch by Reinhard Meyer, 09 Jan 2004:
3354 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3356 * Add support for IDE LED on BMS2003 board
3357 (exclusive with status LED!)
3359 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3362 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3363 Add common files for "emk" boards
3365 * Add a common get_ram_size() function and modify the the
3366 board-specific files to invoke that common implementation.
3368 ======================================================================
3369 Changes for U-Boot 1.0.1:
3370 ======================================================================
3372 * Set default clock for INCA-IP to 150 MHz
3374 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3375 add I2C support; add support for DS1337 RTC
3377 * Add CompactFlash support for BMS2003 board
3379 * Add support for status LED on BMS2003 board
3381 * Patch by Scott McNutt, 02 Jan 2004:
3382 Add support for the Nios Active Serial Memory Interface (ASMI)
3385 * Patch by Andrea Marson, 16 Dec 2003:
3386 Add support for the PPChameleon ME and HI modules
3388 * Patch by Yuli Barcohen, 22 Dec 2003:
3389 Add support for Motorola DUET ADS board (MPC87x/88x)
3391 * Patch by Robert Schwebel, 15 Dec 2003:
3392 add support for cramfs (uses JFFS2 command interface)
3394 * Patches by Stephan Linz, 11 Dec 2003:
3395 - more documentation for NIOS port
3396 - new struct nios_pio_t, struct nios_spi_t
3397 - Reconfiguration for NIOS Development Kit DK1C20:
3398 o move board related code from board/dk1c20
3399 to board/altera/dk1c20
3400 o create a new common source path board/altera/common
3401 and move generic flash access stuff into it
3402 o change/expand configuration file DK1C20.h
3403 - Add support for NIOS Development Kit DK1S10
3404 - Add status LED support for NIOS systems
3405 - Add dual 7-segment LED support for Altera NIOS DevKits
3407 * Patch by Ronen Shitrit, 10 Dec 2003:
3408 Add support for the Marvell DB64360 / DB64460 development boards
3410 * Patch by Detlev Zundel, 10 Dec 2003:
3411 fix dependency problem in examples/Makefile
3413 * Patch by Denis Peter, 8 Dec 2003
3414 - add support for the PATI board (MPC555)
3415 - add SPI support for the MPC5xx
3417 * Patch by Anders Larsen, 08 Dec 2003:
3418 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3419 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3420 cleanup some redundand #defines
3422 * Patch by André Schwarz, 8 Dec 2003:
3423 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3424 - TX and RX deskriptors must be quad-word aligned
3425 - does not work with only one TX deskriptor
3426 - standard reset method does not work
3428 * Patch by Masami Komiya, 08 Dec 2003:
3429 add RTL8139 ethernet driver
3431 * Patches by Ed Okerson, 07 Dec 2003:
3432 - fix ethernet for the AU1x00 processors in little-endian mode.
3433 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3435 * Minor code cleanup (coding style)
3437 * Patch by Reinhard Meyer, 30 Dec 2003:
3438 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3439 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3440 - turned debug print of PHY registers into a function (called in two places)
3441 - added support for EMK MPC5200 based modules
3443 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3445 * Add support for TQM866M modules
3447 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3449 * Fix a few compiler warnings
3451 * Patch by Reinhard Meyer, 28 Dec 2003:
3452 Add initial support for TOP5200 board
3454 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3455 environment variable which can set to "100", "133", or "150". The
3456 CPU clock will be configured accordingly upon next reboot. Other
3457 values are ignored. In case of an invalid or undefined "cpuclk"
3458 value, the compile-time default CPU clock speed will be used.
3460 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3461 window that is used to access the UART registers by the Linux driver)
3463 * Patch by Reinhard Meyer, 20 Dec 2003:
3464 Fix clock calculation for the MPC5200 for higher clock frequencies
3465 (above 2**32 / 10 = 429.5 MHz).
3467 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3469 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3471 * Add new configuration for IceCube board with DDR memory
3473 * Update TRAB memory configurations
3475 * Add JFFS2 support for INCA-IP board
3477 * Patch by Bill Hargen, 09 Dec 2003:
3478 - BUBINGA405EP: changed flash driver to protect top sector containing
3480 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3481 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3482 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3483 - 405EP: added/fixed support for "reginfo" command.
3484 - 4xx: removed spurious MII error messages on "mii info" command.
3486 * Patch by Bernhard Kuhn, 28 Nov 2003:
3487 add support for ColdFire CPU
3488 add support for Motorola M5272C3 and M5282EVB boards
3490 * Patch by Pierre Aubert, 24 Nov 2003:
3491 - add a return value for the fpga command
3492 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3493 is defined. If ide_preinit fails, ide_init is aborted.
3494 - fix an endianess problem in fat.h
3496 * Patch by Wolter Kamphuis, 05 Dec 2003:
3497 Add support for SNMC's QS850/QS823/QS860T boards
3499 * Patch by Yuli Barcohen, 3 Dec 2003:
3500 "revive" U-Boot support for old Motorola MPC860ADS board
3502 * Patch by Cam(ilo?), 03 Dec 2003:
3503 make examples build even with broken Montavista objcopy
3505 * Patch by Pavel Bartusek, 27 Nov 2003:
3506 fix conversion problem with "bootretry" evironment variable
3508 * Patch by Andre Schwarz, 24 Nov 2003:
3509 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3511 * Patch by Pavel Bartusek, 21 Nov 2003:
3512 set ZMII bridge speed on 440
3514 * Patch by Anders Larsen, 17 Nov 2003:
3515 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3517 * Patches by David Müller, 14 Nov 2003:
3518 - board/mpl/common/common_util.c
3519 * implement support for BZIP2 compressed images
3520 * various cleanups (printf -> puts, ...)
3521 - board/mpl/common/flash.c
3522 * report correct errors to upper layers
3523 * check the erase fail and VPP low bits in status reg
3524 - board/mpl/vcma9/cmd_vcma9.c
3525 - board/mpl/vcma9/flash.c
3526 * various cleanups (printf -> puts, ...)
3528 * fix typo in comment
3529 - cpu/arm920t/usb_ohci.c
3530 * support for S3C2410 is missing in #if line
3532 * reinit some registers in case of error (cable missing, ...)
3534 * support for USB/MMC devices is missing in #if line
3535 - include/configs/MIP405.h
3536 - include/configs/PIP405.h
3537 * enable BZIP2 support
3538 * enlarge malloc space to 1MiB because of BZIP2 support
3539 - include/configs/VCMA9.h
3540 * enable BZIP2 support
3541 * enlarge malloc space to 1MiB because of BZIP2 support
3542 * enable USB support
3543 - lib_arm/armlinux.c
3544 * change calling convention of ARM Linux kernel as
3545 described on http://www.arm.linux.org.uk/developer/booting.php
3547 * Patch by Thomas Lange, 14 Nov 2003:
3548 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3549 support all these AMD boards.
3551 * Patch by Thomas Lange, 14 Nov 2003:
3552 Workaround for mips au1x00 physical memory accesses (the au1x00
3553 uses a 36 bit bus internally and cannot access physical memory
3554 directly. Use the uncached SDRAM address instead of the physical
3557 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3558 add Realtek 8019 ethernet driver
3560 * Patch by Yuli Barcohen, 13 Nov 2003:
3561 MPC826xADS/PQ2FADS cleanup
3563 * Patch by Anders Larsen, 12 Nov 2003:
3564 Update README to mark the PORTIO commands non-standard
3566 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3567 update for for Atmel AT91RM9200DK development kit:
3568 - support for environment variables in DataFlash
3569 - Atmel DataFlash AT45DB1282 support
3571 * Patch by Jeff Carr, 11 Nov 2003:
3572 add support for new version of 8270 processors
3574 * Patches by George G. Davis, 05 Nov 2003:
3575 - only pass the ARM linux initrd tag to the kernel when an initrd
3577 - update omap1510inn configuration file
3579 * Patches by Stephan Linz, 3 Nov 2003:
3580 - more endianess fixes for LAN91C111 driver
3581 - CFG_HZ configuration patch for NIOS Cyclone board
3583 * Patch by Stephan Linz, 28 Oct 2003:
3584 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3586 * Patch by Steven Scholz, 20 Oct 2003:
3587 - make "mii info <addr>" show infor for PHY at "addr" only
3588 - Endian fix for miiphy_info()
3590 * Patch by Gleb Natapov, 19 Sep 2003:
3591 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3593 * Patch by Anders Larsen, 17 Sep 2003:
3594 Bring ARM memory layout in sync with the documentation:
3595 stack and malloc-heap are now located _below_ the U-Boot code
3597 * Accelerate booting on TRAB board: read and check autoupdate image
3598 headers first instead of always reading the whole images.
3600 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3602 * Enabled password check on RMU board
3604 * Fix configuration problem with IceCube in LOWBOOT configuration:
3605 envrionment got embedded, corrupting the image layout.
3607 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3609 * Added BMS2003 board
3610 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3612 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3613 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3616 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3619 * Add checksum verification to 'imls' command
3621 * Add bd_info fields needed for 4xx Linux I2C driver
3623 * Patch by Martin Krause, 4 Nov. 2003:
3624 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3626 * Print used network interface when CONFIG_NET_MULTI is set
3628 * Patch by Bernhard Kuhn, 28 Oct 2003:
3629 Add low boot support for MPC5200
3631 * Fix problem with dual PCMCIA support (NSCU)
3633 * Fix MPC5200 I2C initialization function
3635 ======================================================================
3636 Changes for U-Boot 1.0.0:
3637 ======================================================================
3639 * Fix parameter passing to standalone images with bootm command
3641 * Patch by Kyle Harris, 30 Oct 2003:
3642 Fix build errors for ixdp425 board
3644 * Patch by David M. Horn, 29 Oct 2003:
3645 Fixes to build under CYGWIN
3647 * Get IceCube MGT5100 working (again)
3649 * Fix problems in memory test on some boards (which was not
3650 non-destructive as intended)
3652 * Patch by Gary Jennejohn, 28 Oct 2003:
3653 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3654 to prevent stack overflow on ARM systems
3656 * Patch by Stephan Linz, 28 Oct 2003:
3657 fix init sequence error for NIOS port
3659 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3661 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3663 * Patch by Xiao Xianghua, 23 Oct 2003:
3664 small patch for mpc85xx
3666 * Fix small problem in MPC5200 I2C driver
3668 * Fix FCC3 support on ATC board
3670 * Correct header printing for multi-image files in do_bootm()
3672 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3674 * Fix PCI problems on PPChameleon board
3676 * Patch by Steven Scholz, 18 Oct 2003:
3677 Fix AT91RM9200 ethernet driver
3679 * Patch by Nye Liu, 17 Oct 2003:
3680 Fix typo in include/mpc8xx.h
3682 * Patch by Richard Woodruff, 16 Oct 03:
3683 Fixes for cpu/arm925/interrupt.c
3684 - Initialize timestamp & lastdec vars.
3685 - fix timestamp overflows.
3686 - fix lastdec overflow.
3687 - smarter normalization to allow udelay() below 1ms to work.
3689 * Patch by Scott McNutt, 16 Oct
3690 add networking support for the Altera Nios Development Kit,
3691 Cyclone Edition (DK-1C20)
3693 * Patch by Jon Diekema, 14 Oct 2003:
3694 add hint about doc/README.silent to README file
3696 * Add CompactFlash support for NSCU
3698 * Fix PCI problems on PPChameleonEVB
3700 * TRAB auto-update: Base decision if we have to strip the image
3701 header on image type as encoded in the header
3702 (include image type patch by Martin Krause, 17 Oct 2003)
3704 * Patches by Xianghua Xiao, 15 Oct 2003:
3706 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3707 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3708 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3710 * Fix flash timings on TRAB board
3712 * Make sure HUSH is initialized for running auto-update scripts
3714 * Make 5200 reset command _really_ reset the board, without running
3715 any other code after it
3717 * Fix errors with flash erase when range spans across banks
3718 that are mapped in reverse order
3720 * Fix flash mapping and display on P3G4 board
3722 * Patch by Kyle Harris, 15 Jul 2003:
3723 - add support for Intel IXP425 CPU
3724 - add support for IXDP425 eval board
3726 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3727 for more information
3729 * Patch by Steven Scholz, 10 Oct 2003
3730 - Add support for Altera FPGA ACEX1K
3732 * Patches by Thomas Lange, 09 Oct 2003:
3733 - fix cmd_ide.c for non ppc boards (read/write functions did not
3734 add ATA base address)
3735 - fix for shannon board
3736 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3737 - Endian swap ATA identity for all big endian CPUs, not just PPC
3738 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3740 - add support for dbau1x00 board (MIPS32)
3742 * Patch by Sangmoon Kim, 07 Oct 2003:
3743 add support for debris board
3745 * Patch by Martin Krause, 09 Oct 2003:
3746 Fixes for TRAB board
3747 - /board/trab/rs485.c: correct baudrate
3748 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3749 udelay(); fix some timing problems with adc controller
3750 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3751 modify commands: touch and buzzer
3753 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3754 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3755 Use direct function calls for auto_update instead of hush commands
3757 * Patch by Scott McNutt, 04 Oct 2003:
3758 - add support for Altera Nios-32 CPU
3759 - add support for Nios Cyclone Development Kit (DK-1C20)
3761 * Patch by Steven Scholz, 29 Sep 2003:
3762 - A second parameter for bootm overwrites the load address for
3763 "Standalone Application" images.
3764 - bootm sets environment variable "filesize" to the resulting
3765 (uncompressed) data length for "Standalone Application" images
3766 when autostart is set to "no". Now you can do something like
3767 if bootm $fpgadata $some_free_ram ; then
3768 fpga load 0 $some_free_ram $filesize
3771 * Patch by Denis Peter, 25 Sept 2003:
3772 add support for the MIP405 Rev. C board
3774 * Patch by Yuli Barcohen, 25 Sep 2003:
3775 add support for Zephyr Engineering ZPC.1900 board
3777 * Patch by Anders Larsen, 23 Sep 2003:
3778 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3779 implemented for the x86 architecture)
3781 * Patch by Sangmoon Kim, 23 Sep 2003:
3782 fix pll_pci_to_mem_multiplier table for MPC8245
3784 * Patch by Anders Larsen, 22 Sep 2003:
3785 enable timed autoboot on PXA
3787 * Patch by David Müller, 22 Sep 2003:
3788 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3789 returns correct libgcc file path
3790 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3791 time on s3c24x0 systems
3793 * Patch by Jon Diekema, 19 Sep 2003:
3794 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3795 link state to the fault LED.
3796 - In NetLoop, make the Fault LED reflect the link status. The link
3797 status gets updated on entry, and on timeouts.
3799 * Patch by Anders Larsen, 18 Sep 2003:
3800 allow mkimage to build and run on Cygwin-hosted systems
3802 * Patch by Frank Müller, 18 Sep 2003:
3803 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3806 * Patch by Pantelis Antoniou, 16 Sep 2003:
3807 add tool to compute fileds in the PLPRCR register for MPC86x
3809 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3811 * Fix build problems under FreeBSD
3813 * Add generic filesystem image type
3815 * Make fatload set filesize environment variable
3817 * enable basic / medium / high-end configurations for PPChameleonEVB
3818 board; fix NAND code
3820 * enable TFTP client code to specify to the server the desired
3821 timeout value (see RFC-2349)
3823 * Improve SDRAM setup for TRAB board
3825 * Suppress all output with splashscreen configured only if "splashimage"
3828 * Fix problems with I2C support for mpc5200
3830 * Adapt TRAB configuration and auto_update to new memory layout
3832 * Add configuration for wtk board
3834 * Add support for the Sharp LQ065T9DR51U LCD display
3836 * Patch by Rune Torgersen, 17 Sep 2003:
3837 - Fixes for MPC8266 default config
3838 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3840 * Patches by Jon Diekema, 17 Sep 2003:
3841 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3844 - adjust "help" output
3846 * Patches by Anders Larsen, 17 Sep 2003:
3847 - fix spelling errors
3848 - set GD_FLG_DEVINIT flag only after device function pointers
3850 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3852 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3853 - trigger watchdog while waiting in serial driver
3855 * Add auto-update code for TRAB board using USB memory sticks,
3856 support new configuration with more memory
3858 * disable MPC5200 bus pipelining as workaround for bus contention
3860 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3861 priority; configure critical interrupts to be handled like external
3864 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3865 go back to 66 MHz for stability
3867 * Patches by Jon Diekema, 15 Sep 2003:
3868 - add description for missing CFG_CMD_* entries in the README file
3871 * Patch by Gleb Natapov, 14 Sep 2003:
3872 enable watchdog support for all MPC824x boards that have a watchdog
3874 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3875 "Non-octet Aligned Frame" errors we see at 100 Mbps
3877 * Patch by Sharad Gupta, 14 Sep 2003:
3878 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3880 * Patch by llandre, 11 Sep 2003:
3881 update configuration for PPChameleonEVB board
3883 * Patch by David Müller, 13 Sep 2003:
3884 various changes to VCMA9 board specific files
3886 * Add I2C support for MGT5100 / MPC5200
3888 * Patch by Rune Torgersen, 11 Sep 2003:
3889 Changed default memory option on MPC8266ADS to NOT be Page Based
3890 Interleave, since this doesn't work very well with the standard
3893 * Patch by George G. Davis, 12 Sep 2003:
3894 fix Makefile settings for sk98 driver
3896 * Patch by Stefan Roese, 12 Sep 2003:
3897 - new boards added: DP405, HUB405, PLU405, VOH405
3898 - some esd boards updated
3899 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3901 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3903 * Patch by Martin Krause, 11 Sep 2003:
3904 add burn-in tests for TRAB board
3906 * Enable instruction cache on MPC5200 board
3908 * Patch by Denis Peter, 11 Sep 2003:
3909 - fix USB data pointer assignment for bulk only transfer.
3910 - prevent to display erased directories in FAT filesystem.
3912 * Change output format for NAND flash - make it look like for other
3915 ======================================================================
3916 Changes for U-Boot 0.4.8:
3917 ======================================================================
3919 * Add I2C and RTC support for RMU board
3921 * Patches by Denis Peter, 9 Sep 2003:
3922 add FAT support for IDE, SCSI and USB
3924 * Patches by Gleb Natapov, 2 Sep 2003:
3925 - cleanup of POST code for unsupported architectures
3926 - MPC824x locks way0 of data cache for use as initial RAM;
3927 this patch unlocks it after relocation to RAM and invalidates
3930 * Patch by Gleb Natapov, 30 Aug 2003:
3931 new I2C driver for mpc107 bridge. Now works from flash.
3933 * Patch by Dave Ellis, 11 Aug 2003:
3934 - JFFS2: fix typo in common/cmd_jffs2.c
3935 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3936 - JFFS2: remove node version 0 warning
3937 - JFFS2: accept JFFS2 PADDING nodes
3938 - SXNI855T: add AM29LV800 support
3939 - SXNI855T: move environment from EEPROM to flash
3940 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3942 * Patch by Bill Hargen, 11 Aug 2003:
3943 fixes for I2C on MPC8240
3944 - fix i2c_write routine
3945 - fix iprobe command
3946 - eliminates use of global variables, plus dead code, cleanup.
3948 * Add support for USB Mass Storage Devices (BBB)
3949 (tested with USB memory sticks only)
3951 * Avoid flicker on TRAB's VFD
3953 * Add support for SK98xx driver
3955 * Add PCI support for SL8245 board
3957 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3958 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3959 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3961 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3962 to allow for more accurate baudrate settings
3963 (error now 0.7% at 115 kbps, instead of 3.5% before)
3965 * Patch by Andreas Mohr, 4 Sep 2003:
3966 Fix a lot of spelling errors
3968 * Add support for PPChameleon Eval Board
3970 * Add support for P3G4 board
3972 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3975 * Patch by Yuli Barcohen, 7 Aug 2003:
3976 check BCSR to detect if the board is configured in PCI mode
3978 ======================================================================
3979 Changes for U-Boot 0.4.7:
3980 ======================================================================
3982 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3983 add support for Adder II MPC852T module
3985 * Patch by George G. Davis, 19 Aug 2003:
3986 fix TI Innovator/OMAP1510 pin configs
3988 * Patches by Kshitij, 18 Aug 2003
3989 - add support for arm926ejs cpu core
3990 - add support for TI OMAP 1610 Innovator Board
3992 * Patch by Yuli Barcohen, 14 Aug 2003:
3993 add support for bzip2 uncompression
3995 * Add GCC library to examples/Makefile so GCC utility functions will
3998 * Add I2C and RTC support for RMU board using software I2C driver
3999 (because of better response to iprobe command); fix problem with
4002 * Patch by Matthias Fuchs, 28 Aug 2003:
4003 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
4004 CONFIG_BOOTP_MAKS (see README).
4006 * Fix ICU862 environment problem
4008 * Fix RAM size detection for RMU board
4010 * Implement "reset" for MGT5100/MPC5200 systems
4012 ======================================================================
4013 Changes for U-Boot 0.4.6:
4014 ======================================================================
4016 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
4017 allow selection of clock frequency as "make" target
4019 * Implement memory autosizing code for IceCube boards
4021 * Configure network port on INCA-IP for autonegotiation
4023 * Fix overflow problem in network timeout code
4025 * Patch by Richard Woodruff, 8 Aug 2003:
4026 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4028 ======================================================================
4029 Changes for U-Boot 0.4.5:
4030 ======================================================================
4032 * Update for TQM board defaults:
4033 disable clocks_in_mhz, enable boot count limit
4035 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4036 in toplevel directory instead. Removed astest.c from tools/gdb because
4037 it is no longer relevant.
4039 * Fix PCI support for MPC5200 / IceCube Board
4041 * Map ISP1362 USB OTG controller for NSCU board
4043 * Patch by Brad Parker, 02 Aug 2003:
4044 fix sc520_cdp problems
4046 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4048 * Allow erase command to cross flash bank boundaries
4050 * Patch by Scott McNutt, 21 Jul 2003:
4051 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4052 Both LynxOS and BlueCat linux KDIs are supported.
4054 * Patch by Richard Woodruff, 25 Jul 2003:
4055 use more reliable reset for OMAP/925T
4057 * Patch by Nye Liu, 25 Jul 2003:
4058 fix typo in mpc8xx.h
4060 * Patch by Richard Woodruff, 24 Jul 2003:
4061 Fixes for cmd_nand.c:
4062 - Fixed null dereferece which could result in incorrect ECC values.
4063 - Added support for devices with no Ready/Busy signal hooked up.
4064 - Added OMAP1510 read/write protect handling.
4065 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4067 - Switched default ECC to be JFFS2.
4069 * Allow crc32 to be used at address 0x000
4071 * Provide consistent interface to standalone applications to access
4072 the 'global_data' structure
4073 Provide a doc/README.standalone more useful to users/developers.
4075 * Make IceCube MGT5100 FEC driver work
4077 * Implement new mechanism to export U-Boot's functions to standalone
4078 applications: instead of using (PPC-specific) system calls we now
4079 use a jump table; please see doc/README.standalone for details
4081 * Patch by Dave Westwood, 24 Jul 2003:
4082 added support for Unity OS (a proprietary OS)
4084 * Patch by Detlev Zundel, 23 Jul 2003:
4085 add "imls" command to print flash table of contents
4087 * Fix cold boot detection for log buffer reset
4089 * Return error for invalid length specifiers with "cp.X" etc.
4091 * Fix startup problem on MIPS
4093 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4094 bitmap support is configured
4096 * Patch by Bill Hargen, 18 Jul 2003:
4097 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4099 * Patch by Denis Peter, 18 Jul 2003:
4100 - fix memory configuration for MIP405T
4101 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4103 * Cleanup of TQM82xx configurations; use "official" board types
4104 to make selection easier.
4106 * Patch by Martin Krause, 17 Jul 2003:
4107 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4109 * Patch by Richard Woodruff, 17 July 03:
4110 - Fixed bug in OMAP1510 baud rate divisor settings.
4112 * Patch by Nye Liu, 16 July 2003:
4114 - add MPC86xADS support (uses MPC86xADS.h)
4115 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4117 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4118 o don't trust gclk() software measurement by default, depend on
4119 CONFIG_8xx_GCLK_FREQ
4120 - add DRAM SIMM not installed detection
4121 - use more "correct" SDRAM initialization sequence
4122 - allow different SDRAM sizes (8xxADS has 8M)
4124 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4125 - rename MAMR/MBMR defines to be more consistent. Should eventually
4126 be merged into MxMR to better reflect the PowerQUICC datasheet.
4128 * Patch by Yuli Barcohen, 16 Jul 2003:
4129 support new Motorola PQ2FADS-ZU evaluation board which replaced
4130 MPC8260ADS and MPC8266ADS
4132 ======================================================================
4133 Changes for U-Boot 0.4.4:
4134 ======================================================================
4136 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4138 * Add support for MGT5100 and MPC5200 processors
4140 * Patch by Lutz Dennig, 15 Jul 2003:
4141 update for R360MPI board
4143 ======================================================================
4144 Changes for U-Boot 0.4.3:
4145 ======================================================================
4147 * Patches by Kshitij, 04 Jul 2003
4148 - added support for arm925t cpu core
4149 - added support for TI OMAP 1510 Innovator Board
4151 * Patches by Martin Krause, 14 Jul 2003:
4152 - add I2C support for s3c2400 systems (trab board)
4153 - (re-) add "ping" to command table
4155 * Fix handling of "slow" POST routines
4157 * Patches by Yuli Barcohen, 13 Jul 2003:
4158 - Correct flash and JFFS2 support for MPC8260ADS
4159 - fix PVR values and clock generation for PowerQUICC II family
4162 * Patch by Bernhard Kuhn, 08 Jul 2003:
4163 - add support for M68K targets
4165 * Patch by Ken Chou, 3 Jul:
4166 - Fix PCI config table for A3000
4167 - Fix iobase for natsemi.c
4168 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4170 * Allow to enable "slow" POST routines by key press on power-on
4171 * Fix temperature dependend switching of LCD backlight on LWMON
4172 * Tweak output format for LWMON
4174 * Patch by Stefan Roese, 11 Jul 2003:
4175 - Fix bug in CONFIG_VERSION_VARIABLE.
4176 - AR405 config updated.
4177 - OCRTC/ORSG: bsp command added.
4178 - ASH405 bsp update.
4180 ======================================================================
4181 Changes for U-Boot 0.4.2:
4182 ======================================================================
4184 * Add support for NSCU board
4186 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4188 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4189 mirror bit flash on TQM8xxM modules
4191 * Patch by Kenneth Johansson, 30 Jun 2003:
4192 get rid of MK_CMD_ENTRY macro; update doc/README.command
4194 * Patch by Seb James, 30 Jun 2003:
4195 Improve documentation of I2C configuration in README
4197 * Fix problems with previous log buffer "fixes"
4199 * Fix minor help text issues
4201 * "log append" did not append a newline
4203 ======================================================================
4204 Changes for U-Boot 0.4.1:
4205 ======================================================================
4207 * Fix some missing commands, cleanup header files
4208 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4210 * Rewrite command lookup and help command (fix problems with bubble
4211 sort when sorting command name list). Minor cleanup here and there.
4213 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4214 - Allow to call sysmon function interactively
4215 - PIC on LWMON board needs delay after power-on
4216 - Add missing RSR definitions for MPC8xx
4217 - Improve log buffer handling: guarantee clean reset after power-on
4218 - Add support for EXBITGEN board (aka "genie")
4219 - Add support for SL8245 board
4222 - remove trailing white space, trailing empty lines, C++ comments, etc.
4223 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4225 * Patches by Kenneth Johansson, 25 Jun 2003:
4226 - major rework of command structure
4227 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4229 ======================================================================
4230 Changes for U-Boot 0.4.0:
4231 ======================================================================
4233 * Patches by Robert Schwebel, 26 Jun 2003:
4234 - csb226 configuration updated
4235 - credits for logodl port updated
4236 - innokom configuration updated
4237 - logodl tree update, still with coding style inconsistencies
4238 - added OCM for ppc405 warning to README
4240 * Patch by Pantelis Antoniou, 25 Jun 2003:
4241 update NetVia with V2 board support
4243 * Header file cleanup for ARM
4245 * Patch by Murray Jensen, 24 Jun 2003:
4246 - make sure to use only U-boot provided header files
4247 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4249 * Patch by Stefan Roese, 24 Jun 2003:
4250 - Update esd ASH405 board files.
4251 - Update esd DASA_SIM config file.
4252 - Add ping command to some esd boards.
4254 * Patch by Yuli Barcohen, 23 Jun 2003:
4255 Update for MPC8260ADS board
4257 * Patch by Murray Jensen, 23 Jun 2003:
4258 - cleanup of GCC 3.x compiler warnings
4260 * Patch by Rune Torgersen, 4 Jun 2003:
4261 add large memory support for MPC8266ADS board
4263 * Patch by Richard Woodruff, 19 June 03:
4264 - Enabled standard u-boot device abstraction for ARM
4265 - Enabled console device for ARM
4266 - Initilized bi_baudrate for ARM
4268 * Patch by Bill Hargen, 23 Apr 2003:
4269 fix byte order for 824x I2C addresses (write op)
4271 * Patch by Murray Jensen, 20 Jun 2003:
4273 - cleanup (especially for gcc-3.x compilers)
4275 * Patch by Tom Guilliams, 20 Jun 2003:
4276 added CONFIG_750FX support for IBM 750FX processors
4278 * Patch by Devin Crumb, 02 Apr 2003:
4279 Fix clock divider rounding problem in drivers/serial.c
4281 * Patch by Richard Woodruff, 19 June 03:
4282 - Fixed smc91c111 driver to sync with the u-boot environment
4283 (driver/smc91c111.c).
4284 - Added eth_init error return check in NetLoop (net/net.c).
4286 * Patch by Ken Chou, 19 June 2003:
4287 Added support for A3000 SBC board (Artis Microsystems Inc.)
4289 * Patches by Murray Jensen, 17 Jun 2003:
4290 - Hymod board database mods: add "who" field and new xilinx chip types
4291 - provide new "init_cmd_timeout()" function so code external to
4292 "common/main.c" can use the "reset_cmd_timeout()" function before
4293 entering the main loop
4294 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4295 slightly different. see include/configs/hymod.h for an example
4296 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4297 CFG_DTT_ADM1021 defined)
4298 - add new "eeprom_probe()" function which has similar args and
4299 behaves in a similar way to "eeprom_read()" etc.
4300 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4301 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4302 - gdbtools copyright update
4303 - ensure that set_msr() executes the "sync" and "isync" instructions
4304 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4305 - 8260 I/O ports fix: Open Drain should be set last when configuring
4306 - add SIU IRQ defines for 8260
4307 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4308 config.mk to allow board configurations to override the GNU
4309 linker script, selected via the LDSCRIPT, make variable, and to
4310 give an initial value to the OBJCFLAGS make variable
4311 - 8260 i2c enhancement:
4312 o correctly extends the timeout depending on the size of all
4313 queued messages for both transmit and receive
4314 o will not continue with receive if transmit times out
4315 o ensures that the error callback is done for all queued tx
4317 o correctly detects both tx and rx timeouts, only delivers one to
4318 the callback, and does not overwrite an earlier error
4319 o logic in i2c_probe now correct
4320 - add "vprintf()" function so that "panic()" function can be
4322 - many Hymod board changes
4324 * Patches by Robert Schwebel, 14 Jun 2003:
4325 - add support for Logotronic DL datalogger board
4326 - cleanup serial line after kermit binary download
4327 - add debugX macro (debug level support)
4328 - update mach-types.h to latest arm.linux.org.uk master list.
4330 * Patches by David Müller, 12 Jun 2003:
4331 - rewrite of the S3C24X0 register definitions stuff
4332 - "driver" for the built-in S3C24X0 RTC
4334 * Patches by Yuli Barcohen, 12 Jun 2003:
4335 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4336 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4337 configuration word supplied by FPGA on some MPC8260ADS boards
4339 * Patch by Pantelis Antoniou, 10 Jun 2003:
4340 Unify status LED interface
4342 * Add support for DS12887 RTC; add RTC support for ATC board
4344 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4345 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4346 - Add Atmel DataFlash support for reading and writing.
4347 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4348 - Add Flash detection on Atmel AT91RM9200DK
4349 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4350 - Replace old Ethernet PHY layer functions
4351 - Change link address
4353 * Patch by Frank Smith, 9 Jun 2003:
4354 use CRIT_EXCEPTION for machine check on 4xx
4356 * Patch by Detlev Zundel, 13 Jun 2003:
4357 added implementation of the "carinfo" command in cmd_immap.c
4359 * Fix CONFIG_NET_MULTI support in include/net.h
4361 * Patches by Kyle Harris, 13 Mar 2003:
4362 - Add FAT partition support
4363 - Add command support for FAT
4364 - Add command support for MMC
4366 - Add Intel PXA support for video
4367 - Add Intel PXA support for MMC
4369 - Enable MMC and FAT for lubbock board
4370 - Other misc changes for lubbock board
4372 * Patch by Robert Schwebel, April 02, 2003:
4373 fix for SMSC91111 driver
4375 * Patch by Vladimir Gurevich, 04 Jun 2003:
4376 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4378 * Patch by Stefan Roese, 05 Jun 2003:
4379 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4380 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4381 data cache can be used even if the chip select is in use.
4382 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4383 (see README for further description).
4384 - Changed config files of CONFIG_EEPRO100 boards to use the
4385 CFG_RX_ETH_BUFFER define.
4387 * Add support for RMU board
4389 * Add support for TQM862L at 100/50 MHz
4391 * Patch by Pantelis Antoniou, 02 Jun 2003:
4392 major reconstruction of networking code;
4393 add "ping" support (outgoing only!)
4395 * Patch by Denis Peter, 04 June 2003:
4396 add support for the MIP405T board
4398 * Patches by Udi Finkelstein, 2 June 2003:
4399 - Added support for custom keyboards, initialized by defining a
4400 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4401 - Added support for the RBC823 board.
4402 - cpu/mpc8xx/lcd.c now automatically calculates the
4403 Horizontal Pixel Count field.
4405 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4406 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4408 * Patch by Mark Rakes, 14 May 2003:
4409 add support for Intel e1000 gig cards.
4411 * Patch by Nye Liu, 3 Jun 2003:
4412 fix critical typo in MAMR definition (include/mpc8xx.h)
4414 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4416 * Patch by Klaus Heydeck, 2 Jun 2003
4417 Minor changes for KUP4K configuration
4419 * Patch by Marc Singer, 29 May 2003:
4420 Fixed rarp boot method for IA32 and other little-endian CPUs.
4422 * Patch by Marc Singer, 28 May 2003:
4423 Added port I/O commands.
4425 * Patch by Matthew McClintock, 28 May 2003
4426 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4427 - minor patches for utx8245
4429 * Patch by Daniel Engström, 28 May 2003:
4432 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4433 add nand flash support to SXNI855T configuration
4434 fix/extend nand flash support:
4435 - fix 'nand erase' command so does not erase bad blocks
4436 - fix 'nand write' command so does not write to bad blocks
4437 - fix nand_probe() so handles no flash detected properly
4438 - add doc/README.nand
4439 - add .jffs2 and .oob options to nand read/write
4440 - add 'nand bad' command to list bad blocks
4441 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4442 - make NAND read/write faster
4444 * Patch by Rune Torgersen, 23 May 2003:
4445 Update for MPC8266ADS board
4447 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4448 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4449 _time_ (!) if the environment is embedded within the U-Boot image,
4450 or in a separate flash sector.
4452 * Cleanup CFG_DER #defines in config files (wd maintained only)
4454 * Fix data abort exception handling for arm920t CPU
4456 * Fix alignment problems with flash driver for TRAB board
4458 * Patch by Donald White, 21 May 2003:
4459 fix calculation of base address in pci_hose_config_device()
4461 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4462 execute "cmd2", even if "cmd1" fails. Note that this is different
4463 to "run var1 var2" where the contents of "var2" will NOT be
4464 executed when a command in "var1" fails.
4466 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4468 * Patch by Kyle Harris, 20 May 2003:
4469 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4470 into cpu/pxa and arch-pxa.
4472 * Patch by Stefan Roese, 23 May 2003:
4473 - IBM PPC405EP port added.
4474 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4475 UART0) is used as default U-Boot console. PPC4xx only!
4476 - esd ASH405 board added (PPC405EP based).
4477 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4478 - esd CPCI405AB board added.
4479 - esd PMC405 board added.
4480 - Update of some esd boards.
4482 * Patch by Denis Peter, 19 Mai 2003:
4483 add support for the MIP405-3 board
4485 * Patch by Dave Ellis, 22 May 2003:
4486 Fix problem with only partially cleared .bss segment
4488 * Patch by Rune Torgersen, 12 May 2003:
4489 get PCI to work on a MPC8266ADS board; incorporate change to
4490 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4492 * Patch by Nye Liu, 1 May 2003:
4493 minor patches for the FADS8xx
4495 * Patch by Thomas Schäfer, 28 Apr 2003:
4496 Fix SPD handling for 256 ECC DIMM on Walnut
4498 * Add support for arbitrary bitmaps for TRAB's VFD command;
4499 allow to pass boot bitmap addresses in environment variables;
4500 allow for zero boot delay
4502 * Patch by Christian Geißinger, 19 May 2002:
4503 On TRAB: wait until the dummy byte has been completely sent
4505 * Patch by David Updegraff, 22 Apr 2003:
4506 update for CrayL1 board
4508 * Patch by Pantelis Antoniou, 21 Apr 2003:
4509 add boot support for ARTOS (a proprietary OS)
4511 * Patch by Steven Scholz, 11 Apr 2003:
4512 Add support for RTC DS1338
4514 * Patch by Rod Boyce, 24 Jan 2003:
4515 Fix counting of extended partitions in diskboot command
4517 * Patch by Christophe Lindheimer, 20 May 2003:
4518 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4520 * Fix SDRAM timing on Purple board
4522 * Add support for CompactFlash on ATC board
4523 (includes support for Intel 82365 and compatible PC Card controllers,
4524 and Yenta-compatible PCI-to-CardBus controllers)
4526 * Patch by Mathijs Haarman, 08 May 2003:
4527 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4529 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4531 * Add support for Promess ATC board
4533 * Patch by Keith Outwater, 28 Apr 2003:
4534 - Miscellaneous corrections and additions to GEN860T board specific code.
4535 - Added GEN860_SC variant to GEN860T.
4536 - Miscellaneous corrections to GEN860T documentation.
4537 - Correct duplicate entry in U-Boot CREDITS file.
4538 - Add GEN860T_SC entry in MAINTAINERS file.
4539 - Update CREDITS file with GEN860T_SC info.
4541 * Update Smiths Aerospace addresses in MAINTAINERS file
4543 * Fix error handling in hush's version of "run" command
4546 - Splashscreen support
4549 - temperature dependend enabling of LCD
4551 * Allow booting from old "PPCBoot" disk partitions
4553 * Add support for TQM8255 Board / MPC8255 CPU
4555 ======================================================================
4556 Changes for U-Boot 0.3.1:
4557 ======================================================================
4559 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4561 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4562 display when Linux takes over
4564 * Patch by Erwin Rol, 27 Feb 2003:
4565 Add support for RTEMS (this time for real).
4567 * Add support for "bmp info" and "bmp display" commands to load
4568 bitmap images; this can be used (for example in a "preboot"
4569 command) to display a splash screen very quickly after poweron.
4571 * Add support for 133 MHz clock on INCA-IP board
4573 * Patch by Lutz Dennig, 10 Apr 2003:
4574 Update for R360MPI board
4576 * Add new meaning to "autostart" environment variable:
4577 If set to "no", a standalone image passed to the
4578 "bootm" command will be copied to the load address
4579 (and eventually uncompressed), but NOT be started.
4580 This can be used to load and uncompress arbitrary
4583 * Patch by Stefan Roese, 10 Apr 2003:
4584 Changed DHCP client to use IP address from server option field #54
4585 from the OFFER packet in the server option field #54 in the REQUEST
4586 packet. This fixes a problem using a Windows 2000 DHCP server,
4587 where the DHCP-server is not the TFTP-server.
4589 * Set max brightness for MN11236 displays on TRAB board
4591 * Add support for TQM862L modules
4593 ======================================================================
4594 Changes for U-Boot 0.3.0:
4595 ======================================================================
4597 * Patch by Arun Dharankar, 4 Apr 2003:
4598 Add IDMA example code (tested on 8260 only)
4600 * Add support for Purple Board (MIPS64 5Kc)
4602 * Add support for MIPS64 5Kc CPUs
4604 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4606 * Patch by Denis Peter, 04 Apr 2003:
4607 - update MIP405-4 board
4609 * Patch by Stefan Roese, 4 Apr 2003:
4610 - U-Boot version environment variable "ver" added
4611 (CONFIG_VERSION_VARIABLE).
4612 - Changed PPC405GPr version from A to B.
4613 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4615 * Patches by Denis Peter, 03 April 2003:
4616 - fix PCI IRQs on MPL boards
4617 - fix two more un-relocated pointer problems
4619 * Fix behaviour of "run" command:
4620 - print error message iv variable does not exist
4621 - terminate processing of arguments in case of error
4623 * Patches by Peter Figuli, 10 Mar 2003
4624 - Add support for BTUART on PXA platform
4625 - Add support for WEP EP250 (PXA) board
4627 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4628 flash using a BDI2000
4630 * Implement fix for I2C Edge Conditions problem for all boards that
4631 use the bit-banging driver (common/soft_i2c.c)
4633 * Patch by Martin Winistoerfer, 23 Mar 2003
4634 - Add port to MPC555/556 microcontrollers
4635 - Add support for cmi customer board with
4636 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4638 * Patch by Rick Bronson, 28 Mar 2003:
4639 - fix common/cmd_nand.c
4641 * Patch by Arun Dharankar, 24 Mar 2003:
4642 - add threads / scheduler example code
4644 * Add patches by Robert Schwebel, 31 Mar 2003:
4645 - add ctrl-c support for kermit download
4646 - align bdinfo output on ARM
4647 - csb226 board: bring in sync with innokom/memsetup.S
4648 - csb226 board: fix MDREFR handling
4649 - misc doc fixes / extensions
4650 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4651 - add BOOT_PROGRESS to armlinux.c
4653 * Add CPU ID, version, and clock speed for INCA-IP
4655 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4656 - fix SRAM and SDRAM memory sizing
4657 - add status LED support
4658 - add MAC address for second (SCC1) ethernet port
4660 * Update default environment for TQM8260 board
4662 * Patch by Rick Bronson, 16 Mar 2003:
4663 - Add NAND flash support for reading, writing, and erasing NAND
4664 flash (certain forms of which are called SmartMedia).
4665 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4667 * Patches by Robert Schwebel, 19 Mar 2003:
4668 - use arm-linux-gcc as default compiler for ARM
4669 - fix i2c fixup code
4670 - fix missing baudrate setting
4671 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4672 - moved "ignoring trailing characters" _before_ u-boot wants to
4673 print out diagnostics messages; removes bogus characters at the
4676 * Patch by John Zhan, 18 Mar 2003:
4677 Add support for SinoVee Microsystems SC8xx boards
4679 * Patch by Rolf Offermanns, 21 Mar 2003:
4680 ported the dnp1110 related changes from the current armboot cvs to
4681 current u-boot cvs. smc91111 does not work. problem marked in
4682 smc91111.c, grep for "FIXME".
4684 * Patch by Brian Auld, 25 Mar 2003:
4685 Add support for STM flash chips on ebony board
4687 * Add PCI support for MPC8250 Boards (PM825 module)
4689 * Patch by Stefan Roese, 25 Mar 2003:
4692 * Patch by Stefan Roese, 20 Mar 2003:
4693 - CPCI4052 update (support for revision 3).
4694 - Set edge conditioning circuitry on PPC405GPr for compatibility
4695 to existing PPC405GP designs.
4696 - Clip udiv to 5 bits on PPC405 (serial.c).
4698 * Extend INCAIP board support:
4699 - add automatic RAM size detection
4700 - add "bdinfo" command
4701 - pass flash address and size to Linux kernel
4702 - switch to 150 MHz clock
4704 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4705 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4706 boards, version 153 for Rev. 200 boards).
4708 * Patch by Vladimir Gurevich, 12 Mar 2003:
4709 Fix relocation problem of statically initialized string pointers
4712 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4713 Cleanup & bug fixes for JFFS2 code:
4714 - the memory mangement was broken. It caused havoc on malloc by
4715 writing beyond the block boundaries.
4716 - the length calculation for files was wrong, sometimes resulting
4717 in short file reads.
4718 - data copying now optionally takes fragment version numbers into
4719 account, to avoid copying from older data.
4720 See doc/README.JFFS2 for details.
4722 * Patch by Josef Wagner, 12 Mar 2003:
4723 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4724 - ETH05 and BEDBUG support for CU824
4725 - added support for MicroSys CPC45
4726 - new BOOTROM/FLASH0 and DOC base for PM826
4728 * Patch by Robert Schwebel, 12 Mar 2003:
4729 Fix the chpart command on innokom board
4732 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4733 s/PPCBoot/U-Boot/ in some files
4734 s/pImage/uImage/ in some files
4736 * Patch by Detlev Zundel, 15 Jan 2003:
4737 Fix '' command line quoting
4739 * Patch by The LEOX team, 19 Jan 2003:
4740 - add support for the ELPT860 board
4741 - add support for Dallas ds164x RTC
4743 * Patches by David Müller, 31 Jan 2003:
4744 - minimal setup for CardBus bridges
4745 - add EEPROM read/write support in the CS8900 driver
4746 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4747 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4749 * Patch by Steven Scholz, 04 Feb 2003:
4750 add support for RTC DS1307
4752 * Patch by Reinhard Meyer, 5 Feb 2003:
4753 fix PLPRCR/SCCR init sequence on 8xx to allow for
4754 changes of EBDF by software
4756 * Patch by Vladimir Gurevich, 07 Feb 2003:
4757 "API-compatibility patch" for 4xx I2C driver
4759 * TRAB fixes / extensions:
4760 - Restore VFD brightness as saved in environment
4761 - add support for Fujitsu flashes
4762 - make sure both buzzers are turned off (drive low level)
4764 * Patches by Robert Schwebel, 06 Mar 2003:
4765 - fix bug in BOOTP code (must use NetCopyIP)
4766 - update of CSB226 port
4767 - clear BSS segment on XScale
4768 - added support for i2c_init_board() function
4769 - update to the Innokom plattform
4771 * Extend support for redundand environments for configurations where
4772 environment size < sector size
4774 * Patch by Rune Torgersen, 13 Feb 2003:
4775 Add support for Motorola MPC8266ADS board
4777 * Patch by Kyle Harris, 19 Feb 2003:
4778 patches for the Intel lubbock board:
4779 memsetup.S - general cleanup (based on Robert's csb226 code)
4780 flash.c - overhaul, actually works now
4781 lubbock.c - fix init funcs to return proper value
4783 * Patch by Kenneth Johansson, 26 Feb 2003:
4784 - Fixed off by one in RFTA calculation.
4785 - No need to abort when LDF is lower than we can program it's only
4786 minimum timing so clamp it to what we can do.
4787 - Takes function pointer to function for reading the spd_nvram. Usefull
4788 for faking data or hardcode a module without the nvram.
4789 - fix other user for above change
4790 - fix some comments.
4792 * Patches by Brian Waite, 26 Feb 2003:
4793 - fix port for evb64260 board
4794 - fix PCI for evb64260 board
4797 * Patch by Reinhard Meyer, 1 Mar 2003:
4798 Add support for EMK TOP860 Module
4800 * Patch by Yuli Barcohen, 02 Mar 2003:
4801 Add SPD EEPROM support for MPC8260ADS board
4803 * Patch by Robert Schwebel, 21 Jan 2003:
4804 - Add support for Innokom board
4805 - Don't complain if "install" fails
4806 - README cleanup (remove duplicated lines)
4807 - Update PXA header files
4809 * Add documentation for existing POST code (doc/README.POST)
4811 * Patch by Laudney Ren, 15 Jan 2003:
4812 Fix handling of redundand environment in "tools/envcrc.c"
4814 * Patch by Detlev Zundel, 28 Feb 2003:
4815 Add bedbug support for 824x systems
4817 * Add support for 16 MB flash configuration of TRAB board
4819 * Patch by Erwin Rol, 27 Feb 2003:
4820 Add support for RTEMS
4822 * Add image information to README
4824 * Patch by Stefan Roese, 18 Feb 2003:
4825 CPCIISER4 configuration updated.
4827 * Patch by Stefan Roese, 17 Feb 2003:
4828 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4830 * Patch by Stefan Roese, 13 Feb 2003:
4831 Add "pcidelay" environment variable (in ms, enabled via
4832 CONFIG_PCI_BOOTDELAY).
4833 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4834 RST# to respond to configuration cycles (33MHz -> 1s).
4836 * Fix dual PCMCIA slot support (when running with just one
4839 * Add VFD type detection to trab board
4841 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4842 variable with value in the EEPROM
4844 * Patch by Stefan Roese, 10 Feb 2003:
4845 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4847 * Add support for MIPS32 4Kc CPUs
4849 * Add support for INCA-IP Board
4851 ======================================================================
4852 Changes for U-Boot 0.2.2:
4853 ======================================================================
4855 * Add dual ethernet support on PM826
4857 * Add support for LXT971 PHY on PM826
4859 * Patch by Tord Andersson, 16 Jan 2003:
4860 Fix flash sector count for TQM8xxL
4862 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4863 16 bytes out of each 32 byte block)
4865 ======================================================================
4866 Changes for U-Boot 0.2.1:
4867 ======================================================================
4869 * Add support for V37 board
4870 (patch by Jón Benediktsson, 11 Dec 2002)
4872 * Update baudrate in bd_info when it gets changed
4874 * Add watchdog trigger points while waiting for serial port
4875 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4877 * Improve command line tool to access the U-Boot's environment
4878 (figuration of the utility, using a config file)
4880 * Add single quote support for (old) command line parser
4882 * Switch LWMON board default config from FRAM to EEPROM;
4883 in POST, EEPROM shows up on 8 addresses
4885 ======================================================================
4886 Changes for U-Boot 0.2.0:
4887 ======================================================================
4889 * Use 1-byte-read instead of -write for iprobe() function
4890 Add i2c commands to PM826 config
4892 * extend I2C POST code: check for list on known addresses
4894 * Improve log buffer code; use "loglevel" to decide which messages
4895 to log on the console, too (like in Linux); get rid of "logstart"
4897 * Add command line tool to access the U-Boot's environment
4898 (board-specific for TRAB now, to be fixed later)
4900 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4901 Fix misc problems with AmigaOne support
4903 * Patch by Chris Hallinan, 3 Dec 2002:
4904 minor cleanup to the MPC8245 EPIC driver
4906 * Patch by Pierre Aubert , 28 Nov 2002
4907 Add support for external (SIU) interrupts on MPC8xx
4909 * Patch by Pierre Aubert , 28 Nov 2002
4910 Fix nested syscalls bug in standalone applications
4912 * Patch by David Müller, 27 Nov 2002:
4913 fix output of "pciinfo" command for CardBus bridge devices.
4915 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4918 * Add LED indication for IDE activity on KUP4K board
4920 * Fix startup problems with VFD display on TRAB
4922 * Patch by Pierre Aubert, 20 Nov 2002
4923 Add driver for Epson SED13806 graphic controller.
4924 Add support for BMP logos in cfb_console driver.
4926 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4928 * Patch by Rod Boyce, 21 Nov 2002:
4929 fix PCMCIA on MBX8xx board
4931 * Patch by Pierre Aubert , 21 Nov 2002
4932 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4933 bootmode word in DPRAM configurable
4935 * Patch by Daniel Engström, 18 Nov 2002:
4936 Fixes for x86 port (mostly strings issues)
4938 * Patch by Ken Chou, 18 Nov 2002:
4939 Fix for natsemi NIC cards (DP83815)
4941 * Patch by Pierre Aubert, 19 Nov 2002:
4942 fix a bug for the MII configuration, and some warnings
4944 * Patch by Thomas Frieden, 13 Nov 2002:
4945 Add code for AmigaOne board
4946 (preliminary merge to U-Boot, still WIP)
4948 * Patch by Jon Diekema, 12 Nov 2002:
4949 - Adding URL for IEEE OUI lookup
4950 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4952 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4953 root-on-nfs macros are designed to switch how the default boot
4954 method gets defined.
4956 * Patch by Daniel Engström, 13 Nov 2002:
4957 Add support for i386 architecture and AMD SC520 board
4959 * Patch by Pierre Aubert, 12 Nov 2002:
4960 Add support for DOS filesystem and booting from DOS floppy disk
4962 * Patch by Jim Sandoz, 07 Nov 2002:
4963 Increase number of network RX buffers (PKTBUFSRX in
4964 "include/net.h") for EEPRO100 based boards (especially SP8240)
4965 which showed "Receiver is not ready" errors when U-Boot was
4966 processing the receive buffers slower than the network controller
4969 * Patch by Andreas Oberritter, 09 Nov 2002:
4970 Change behaviour of NetLoop(): return -1 for errors, filesize
4971 otherwise; return code 0 is valid an means no file loaded - in this
4972 case the environment still gets updated!
4974 * Patches by Jon Diekema, 9 Nov 2002:
4975 - improve ADC/DAC clocking on the SACSng board to align
4976 the failing edges of LRCLK and SCLK
4977 - sbc8260 configuration tweaks
4978 - add status LED support for 82xx systems
4979 - wire sspi/sspo commands into command handler; improved error
4981 - add timestamp support and alternate memory test to the
4982 SACSng configuration
4984 * Patch by Vince Husovsky, 7 Nov 2002:
4985 Add "-n" to linker options to get rid of "Not enough room for
4986 program headers" problem
4988 * Patch by David Müller, 05 Nov 2002
4989 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4990 so we can use an already existing name
4992 * Patch by Pierre Aubert, 05 Nov 2002
4993 Hardware relatied improvments in FDC boot code
4995 * Patch by Holger Schurig, 5 Nov 2002:
4996 Make the PXA really change it's frequency
4998 * Patch by Pierre Aubert, 05 Nov 2002
4999 Add support for slave serial Spartan 2 FPGAs
5001 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
5004 * Add support for log buffer which can be passed to Linux kernel's
5005 syslog mechanism; used especially for POST results.
5007 * Patch by Klaus Heydeck, 31 Oct 2002:
5008 Add initial support for kup4k board
5010 * Patch by Robert Schwebel, 04 Nov 2002:
5011 - use watchdog to reset PXA250 systems
5012 - added progress callbacks to (some of the) ARM code
5013 - update for Cogent CSB226 board
5015 * Add support for FPS860 board
5017 * Patch by Guillaume Alexandre,, 04 Nov 2002:
5018 Improve PCI access on 32-bits Compact PCI bus
5020 * Fix mdelay() on TRAB - this was still the debugging version with
5021 seconds instead of ms.
5023 * Patch by Robert Schwebel, 1 Nov 2002:
5024 XScale related cleanup (affects all ARM boards)
5026 * Cleanup of names and README.
5028 ======================================================================
5029 Notes for U-Boot 0.1.0:
5030 ======================================================================
5032 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5034 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5035 For information about the history of the project please see the
5036 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5038 ======================================================================