1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
6 Patch by Stefan Roese, 29 May 2006
8 * Update Intel IXP4xx support
9 - Add IXP4xx NPE ethernet MAC support
10 - Add support for Intel IXDPG425 board
11 - Add support for Prodrive PDNB3 board
13 Patch by Stefan Roese, 23 May 2006
15 * Fix problem in PVR detection for 440GR
16 Patch by Stefan Roese, 18 May 2006
18 * Fix gcc 3.4.x AFLAGS setting for m68k platform.
20 * Enable autoboot for M5271EVB board.
22 * Changed default ramdisk addr in yosemite/yellowstone ports
23 Patch by Stefan Roese, 15 May 2006
25 * Fix PCMCIA support on virtlab2
27 * Add support for VirtLab2 board
28 (needed because of differences in the PCMCIA hardware).
32 * Update yosemite configuration to enable flash write buffer support
33 Patch by Stefan Roese, 10 May 2006
35 * Fix compile warnings in common/xyzModem.c
36 Patch by Stefan Roese, 10 May 2006
38 * Add support for AMCC 440EP Rev C and 440GR Rev B
39 Patch by John Otken, 08 May 2006
41 * OMAP 5912/OSK: update EMIFS CS1 timings:
42 Problems have been seen in the linux kernel's smc91x network driver
43 due to improper bus timings. The latest 2.6 OMAP kernels currently
44 have a workaround, but this fix belongs in u-boot.
45 Patch by Kevin Hilman, 13 Oct 2005
47 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
48 Patch by Hiroki Kaminaga, 11 Mar 2006
50 * Update omap5912osk board support
51 - Fix OMAP support that omap5912osk compiles in current source tree
52 - Update with code from "http://omap.spectrumdigital.com/osk5912"
53 to fix problems with DDR initialization
55 - Use CFI flash driver and support complete 32MB of onboard flash
56 - Add "print_cpuinfo()" and "checkboard()" functions to display
57 CPU (with frequency) and Board infos
58 Patch by Stefan Roese, 10 May 2006
60 * Fix watchdog issues for ColdFire boards.
62 * Add M5271EVB board support.
64 * Make R5200 specific low level initialization board conditional.
66 * Update CPU target identification strings for ColdFire family.
68 * Update register definitions for MCF5271.
70 * Fix serial console support for MCF5271.
72 * Fixes for gcc 3.4 based m68k toolchain,
73 based on patch by Jate Sujjavanich.
75 * Fix lowboot support on MCC200 board
77 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
78 - Removed MPC8349ADS port
79 - Added PCI support to MPC8349ADS
80 - reworked memory map to allow mapping of all regions with BATs
81 Patch by Kumar Gala, 20 Apr 2006
83 * Coding Style cleanup
85 * Write RTC seconds first to maintain settings integrity per
86 Maxim/Dallas DS1306 data sheet.
87 Patch by Alan J. Luse, 02 May 2006
89 * Scheduled for removal: strnicmp() which is unused
91 * Update for Intel Monahans boards:
92 - support for magic key detection and handling on delta board
93 - NAND support for zylonite board + some minor cleanup
95 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
96 Patch by Jon Loeliger, 01 May 2006
98 * Fixed handling of bad checksums with "mkimage -l"
100 * Added support for BC3450 board
101 Patch by Stefan Strobl, 21 Oct 2005
103 * Update for NC650 board:
104 - Support rev1 and rev2 hardware
105 - adapt to new NAND layer
106 - add CP850 configuration based on NC650
108 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
109 is configured; othrwise DMA accesses aren't cache coherent which
110 causes for example USB to fail.
114 * Fix dbau1x00 boards broken by dbau1550 patch
115 PLL:s were not set for boards other than 1550.
116 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
117 Default boot is now bootp for cards other than 1550.
118 Patch by Thomas Lange, 10 Aug 2005
120 * Fixes common/cmd_flash.c:
121 - fix some compiler/parser error, if using m68k tool chain
122 - optical fix for protect on/off all messages, if using more
124 Patch by Jens Scharsig, 28 Jul 2005
126 * Fix Quad UART mapping on MCC200 board due to new HW revision
128 * Fix JFFS2 support for legacy NAND driver.
130 * Remove dependencies between DoC code and old legacy NAND driver.
132 * Fix PM828_PCI target, for which PCI was *not* configured in.
134 * Fix Lite5200B support: initialize SDelay register
135 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
136 Configuration", 3.3.1 SDelay--MBAR + 0x0190
138 * Changes/fixes for drivers/cfi_flash.c:
140 - Add Intel legacy lock/unlock support to common CFI driver
142 On some Intel flash's (e.g. Intel J3) legacy unlocking is
143 supported, meaning that unlocking of one sector will unlock
144 all sectors of this bank. Using this feature, unlocking
145 of all sectors upon startup (via env var "unlock=yes") will
148 - Fixed problem with multiple reads of envronment variable
149 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
151 - Removed unwanted linefeeds from "protect" command when
152 CFG_FLASH_PROTECTION is enabled.
154 - Changed p3p400 board to use CFG_FLASH_PROTECTION
156 Patch by Stefan Roese, 01 Apr 2006
158 * Changes/fixes for drivers/cfi_flash.c:
159 - Correctly handle the cases where CFG_HZ != 1000 (several
161 - Fix the timeout calculation of buffered writes (off by a
163 Patch by Anders Larsen, 31 Mar 2006
165 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
167 405 SDRAM: - The SDRAM parameters can now be defined in the board
168 config file and the 405 SDRAM controller values will
169 be calculated upon bootup (see PPChameleonEVB).
170 When those settings are not defined in the board
171 config file, the register setup will be as it is now,
172 so this implementation should not break any current
173 design using this code.
175 Thanks to Andrea Marson from DAVE for this patch.
177 440 DDR: - Added function sdram_tr1_set to auto calculate the
178 TR1 value for the DDR.
179 - Added ECC support (see p3p440).
181 Patch by Stefan Roese, 17 Mar 2006
183 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
184 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
186 * Add support for ymodem protocol download
187 Patch by Stefano Babic, 29 Mar 2006
189 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
190 Merge from Markus Klotzbücher's repo, 01 Apr 2006
192 * GCC-4.x fixes: clean up global data pointer initialization for all
195 * Update for Delta board:
196 - redundant NAND environment
197 - misc Monahans cleanups (remove dead code etc.)
198 - DA9030 Initialization; some minimal changes to PXA I2C driver to
199 make it work with the Monahans.
200 - Make Monahans clock frequency configurable using
201 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
202 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
203 Merge from Markus Klotzbücher's repo, 25 Mar 2006
205 * Enable Quad UART om MCC200 board.
207 * Cleanup MCC200 board configuration; omit non-existent stuff.
209 * Add support for MPC859/866 Rev. A.0
211 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
213 * Fix DDR ECC bit definitions for MPC83xx.
215 * Add initial support for MPC8349E MDS board.
217 * Add support for ECC DDR initialization on MPC83xx.
219 * Add DMA support for MPC83xx.
221 * Add sync in do_reset() routine for MPC83xx after RPR register
222 was written to. It is need on some targets when BAT translation
225 * Add bit definitions for MPC83xx DDR controller registers.
227 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
229 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
231 * Add support for DS1374 RTC chip.
233 * Add support for Lite5200B board.
234 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
236 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
237 timer and cpu_reset code from cpu/$(CPU) into the new
238 cpu/$(CPU)/$(SOC) directories
239 Patch by Andreas Engel, 13 Mar 2006
241 * Change max size of uncompressed uImage's to 8MByte and add
242 CFG_BOOTM_LEN to adjust this setting.
244 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
245 uImages was restricted to 4MBytes. This default size is now
246 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
247 in the board config file.
249 Patch by Stefan Roese, 13 Mar 2006
251 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
252 Patch by Stefan Roese, 13 Mar 2006
254 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
255 Patch by Cedric Vincent, 06 Jul 2005
257 * au1x00_eth.c: check malloc return value and abort if it failed
258 Patch by Andrew Dyer, 26 Jul 2005
260 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
261 incorrectly generating start/stop conditions on the bus.
262 Patch by Andrew Dyer, 26 Jul 2005
264 * Fix bug in [id]cache_status commands for MPC85xx processors;
265 should look at LSB of L1CSRn registers to determine if L1 cache is
266 enabled, not the MSB.
267 Patch by Murray Jensen, 19 Jul 2005
269 * Fix array overflow with fw_setenv on uninitialised environment
270 Patch by Murray Jensen, 15 Jul 2005
272 * Add support for EmbeddedPlanet EP88x boards
273 Patch by Yuli Barcohen, 13 Jul 2005
275 * Remove board specific configuration includes from the common xilinx
276 ethernet and iic adapter code.
277 Patch by Michael Libeskind, 12 Jul 2005
279 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
280 Patch by Murray Jensen, 08 Jul 2005
282 * Add (some) definitions for the MPC85xx local bus controller
283 Patch by Murray Jensen, 08 Jul 2005
285 * Add CPM2 I/O pin functions for MPC85xx processors
286 Patch by Murray Jensen, 08 Jul 2005
288 * Fix compile problem
290 * Added PCI support for MPC8349ADS board
291 Patch by Kumar Gala 11 Jan 2006
293 * Enable address translation on MPC83xx
294 Patch by Kumar Gala, 10 Feb 2006
296 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
297 Patch by Kumar Gala, 25 Jan 2006
299 * Fixed defines for MPC83xx SICRL register to match current specs
300 Patch by Kumar Gala, 23 Jan 2006
302 * Only disable the MPC83xx watchdog if its enabled out of reset.
303 If its disabled out of reset SW can later enable it if so desired
304 Patch by Kumar Gala, 11 Jan 2006
306 * Allow config of GPIO direction & data registers at boot on 83xx
307 Patch by Kumar Gala, 11 Jan 2006
309 * Enable time handling on 83xx
310 Patch by Kumar Gala, 11 Jan 2006
312 * Make System IO Config Registers board configurable on MPC83xx
313 Patch by Kumar Gala, 11 Jan 2006
315 * Fixed PCI indirect config ops to handle multiple PCI controllers
316 We need to adjust the bus number we are trying to access based
317 on which PCI controller its on
318 Patch by Kumar Gala, 12 Jan 2006
320 * Report back PCI bus when doing table based device config
321 Patch by Kumar Gala, 11 Jan 2006
323 * Added support for PCI prefetchable region and BARs
324 If a host controller sets up a region as prefetchable and
325 a device's BAR denotes it as prefetchable, allocate the
326 BAR into the prefetch region.
328 If a BAR is prefetchable and no prefetchable region has
329 been setup by the controller we fall back to allocating
330 the BAR into the normally memory region.
331 Patch by Kumar Gala, 11 Jan 2006
333 * Add helper function for generic flat device tree fixups for mpc83xx
334 Patch by Kumar Gala, 11 Jan 2006
336 * Add support for passing initrd information via flat device tree
337 Patch by Kumar Gala, 11 Jan 2006
339 * Added OF_STDOUT_PATH and OF_SOC
341 OF_STDOUT_PATH specifies the path to the device the kernel can use
344 OF_SOC specifies the proper name of the SOC node if one exists.
345 Patch by Kumar Gala, 11 Jan 2006
347 * Allow board code to fixup the flat device tree before booting a kernel
348 Patch by Kumar Gala, 11 Jan 2006
350 * Added CONFIG_ options for bd_t and env in flat dev tree
352 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
353 into the resulting flat device tree.
355 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
356 variables from u-boot into the flat device tree
358 Patch by Kumar Gala, 11 Jan 2006
360 * Add support for the DHCP vendor optional bootfile (#67).
361 Ignores the vendor TFTP server name option (#66).
362 Patch by Murray Jensen, 30 Jun 2005
364 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
365 Patch by Andy Fleming, 14 Jun 2005
367 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
368 Patch by Gerhard Jaeger, 21 Jun 2005
370 * Add netconsole and some more commands to RPXlite_DW board
371 Patch by Sam Song, 19 Jun 2005
373 * Fix bad declaration on pci_cfgfunc_nothing
374 Patch by Sam Song, 19 Jun 2005
376 * Adjust "echo" as a default command
377 Patch by Sam Song, 19 Jun 2005
379 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
380 Patch by KokHow Teh, 16 Jun 2005
382 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
383 Patch by Rick Bronson, 15 Jun 2005
385 * Coding Style cleanup
387 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
388 Patch by Andrew Dyer, 13 Jun 2005
390 * Add ADI Blackfin support
391 - add support for Analog Devices Blackfin BF533 CPU
392 - add support for the ADI BF533 Stamp uClinux board
393 - add support for the ADI BF533 EZKit board
394 Patches by Richard Klingler, 11 Jun 2005
396 * Add loads of ntohl() in image header handling
397 Patch by Steven Scholz, 10 Jun 2005
399 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
400 variable to set clock
401 Patch by Yuli Barcohen, 05 Jun 2005
403 * RPXlite configuration fixes
404 - Use correct flash sector size
405 - Use correct memory test end address
406 - Add support for bzip2 compression
407 - Various small fixes
408 Patch by Yuli Barcohen, 05 Jun 2005
410 * Memory configuration changes for ZPC.1900 board
411 - Fix SDRAM timing on both local bus and 60x bus
412 - Add support for second flash bank (SIMM)
413 - Change boot flash base
414 Patch by Yuli Barcohen, 05 Jun 2005
416 * Add support for Adder boards with 16MB SDRAM;
417 add support for second FEC on Adder87x board.
418 Patch by Yuli Barcohen, 05 Jun 2005
420 * Fix conditional for including ks8695eth driver
421 Patch by Greg Ungerer, 04 Jun 2005
423 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
424 Patch by Friedrich Lobenstock, 02 Jun 2005
426 * Fix comment in common/soft_i2c.c
427 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
429 * Cleanup compiler warnings.
430 Patch by Greg Ungerer, 21 May 2005
432 * Word alignment fixes for word aligned NS16550 UART
433 Patch by Jean-Paul Saman, 01 Mar 2005
435 Fixes bug with UART that only supports word aligned access: removed
436 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
437 (broken!) versions of GCC generate byte accesses when encountering
438 the packed attribute regardless if the struct is already correctly
439 aligned for a platform. Peripherals that can only handle word
440 aligned access won't work properly when accessed with byte access.
441 The struct NS16550 is already word aligned for REG_SIZE = 4, so
442 there is no need to packed the struct in that case.
444 * Fix behaviour if gatewayip is not set
445 Patch by Robin Gilks, 23 Dec 2004
447 * Fix cleanup for netstart board.
448 Remove build results from repository
450 * Some code cleanup for GCC 4.x
452 * Fixes to support environment in NAND flash;
453 enable NAND flash based environment for delta board.
455 * Add support for Intel Monahans CPU on Zylonite and Delta boards
456 (This is Work in Progress!)
458 * Add support for TQM8260-AI boards.
462 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
463 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
464 Patch by Ladislav Michl, 29 Jun 2005
466 * Add lowboot target to mcc200 board
467 Patch by Stefan Roese, 4 Mar 2006
469 * Fix problem with flash_get_size() from CFI driver update
470 Patch by Stefan Roese, 1 Mar 2006
472 * Make CFG_NO_FLASH work on ARM systems
473 Patch by Markus Klotzbuecher, 27 Feb 2006
475 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
478 * Convert mcc200 to use common CFI flash driver
479 Patch by Stefan Roese, 28 Feb 2006
481 * Add env-variable "unlock" to handle initial state of sectors
484 Only the U-Boot image and it's environment is protected,
485 all other sectors are unprotected (unlocked) if flash
486 hardware protection is used (CFG_FLASH_PROTECTION) and
487 the environment variable "unlock" is set to "yes".
489 Patch by Stefan Roese, 28 Feb 2006
491 * Update drivers/cfi_flash.c:
492 - find_sector() called in both versions of flash_write_cfiword()
493 Patch by Peter Pearse, 27th Feb 2006
495 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
496 Patch by Jose Maria Lopez, 16 Jan 2006
498 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
499 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
501 * Changes/fixes for drivers/cfi_flash.c:
502 We *should* check if there are any error bits if the previous call
503 returned ERR_OK (Otherwise we will have output an error message in
504 flash_status_check() already.) The original code would only check for
505 error bits if flash_status_check() returns ERR_TIMEOUT.
506 Patch by Marcus Hall, 23 Aug 2005
508 * Changes/fixes for drivers/cfi_flash.c:
509 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
510 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
511 Patch by Sangmoon Kim, 19 Aug 2005
513 * Fixes for drivers/cfi_flash.c:
514 - Fix wrong timeout value usage in flash_status_check()
515 - Round write_tout up when converting to msec in flash_get_size()
516 - Remove clearing flash status at the end of flash_write_cfibuffer()
517 which sets Intel 28F640J3 flash back to command mode on CSB472
518 Patch by Tolunay Orkun, 02 July 2005
520 * Add basic support for the SMMACO4 Board from PanDaCom.
521 Patch by Heiko Schocher, 20 Feb 2006
523 * Add GIT version information (commid ID) to untagged U-Boot versions
525 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
526 of all unreleased (untagged) U-Boot images will be automatically
527 extended upon compiletime with a part of the GIT commit ID and
528 possibly with "dirty" if uncommited changes are detected.
530 Here an example for the resulting version:
531 "U-Boot 1.1.4-g3457ac18-dirty"
533 The version is now maintained in the toplevel Makefile and the
534 version headers are autogenerated.
536 Patch by Stefan Roese, 9 Feb 2006
538 * Update default environment for INKA4x00 board.
540 * Convert CPCI750 to use common CFI flash driver
541 Patch by Reinhard Arlt, 8 Feb 2006
543 * Various changes to esd HH405 board specific files
544 Patch by Matthias Fuchs, 07 Feb 2006
546 * Cleanup U-Boot boot messages on ARM.
548 To match the U-Boot user interface on ARM platforms to the U-Boot
549 standard (as on PPC platforms), some messages with debug character
550 are removed from the default U-Boot build.
551 Enable DEBUG for lib_arm/board.c to enable debug messages.
552 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
553 Patch by Stefan Roese, 24 Jan 2006
555 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
556 Patch by Stefan Roese, 18 Jan 2006
558 * Add VGA support (CT69000) to CPCI750 board.
559 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
560 Patch by Reinhard Arlt, 30 Dec 2005
562 * PMC405 and CPCI405: Moved configuration of pci resources
564 PMC405 and CPCI2DP: Added firmware download and booting via pci.
565 Patch by Matthias Fuchs, 20 Dec 2005
567 * Add ColdFire targets to MAKEALL script
568 Patch by Zachary Landau, 26 Jan 2006
570 * Add support for r5200 board
571 Patch by Zachary Landau, 26 Jan 2006
573 * Add support for Freescale M5271 processor
574 Patch by Zachary Landau, 26 Jan 2006
576 * Fix 28F256J3A support on PM520 board
577 (without bank-switching only 32 MB can be accessed)
579 * Fix mkimage bug with multifile images created on 64 bit systems.
581 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
583 * Fix compiler problem with at91rm9200dk board.
584 Patch by Eugen Bigz, 19 Dec 2005
586 ======================================================================
587 Changes for U-Boot 1.1.4:
588 ======================================================================
590 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
591 - Changed GPIO setup to enable another address line in order to
592 address 64M of FLASH.
593 - Added function sdram_tr1_set to auto calculate the tr1 value for
595 Patch by Steven Blakeslee, 12 Dec 2005
597 * MPC5200: Set PCI retry counter to 0 = infinite retry;
598 The default of 255 is too short for slow devices.
599 Patch by Martin Nykodym, 12 Dec 2005
601 * Change port configuration for O2DNT (CODEC1 on PSC1).
603 * Fix register for PCI async mode on PPC440EP
604 Patch by Youngchul Bang, 08 Dec 2005
606 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
607 This segment may be required by some libgcc.a functions
610 * Fix DPRAM offset/size for MPC8541/8555.
611 Simplify TQM85xx Makefile handling.
613 * Fix data overflow (typo?) in rtc/ds1302.c
615 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
617 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
618 - Support for TQM8541/8555 boards added.
619 - Complete rework of TQM8540/8560 support.
620 - Common TQM85xx code now supports all current TQM85xx platforms
621 (TQM8540/8541/8555/8560).
622 - DDR SDRAM size detection added.
623 - CAS latency default values can be overwritten by setting "serial#"
624 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
625 If problems are detected with this non default CAS latency,
626 the default values will be used instead.
627 - Flash size detection added.
628 - Moved FCC ethernet driver initialization behind TSEC driver init
629 -> TSEC is first device.
630 Patch by Stefan Roese, 30 Nov 2005
632 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
633 Patch by John Otken, 23 Nov 2005
635 * Changed PPC44x startup message (cpu info, speed...) to common style:
636 On PPC44x platforms, the startup message generated in "cpu.c" only
637 comprised the ppc type and revision but not additional information
638 like speed etc. Those speed infos where printed in the board specific
639 code. This new implementation now prints all CPU infos in the common
640 cpu specific code. No board specific code is needed anymore and
641 therefore removed from all current 44x implementations.
642 Patch by Stefan Roese, 27 Nov 2005
644 * Adjust TQM834x PHY addresses for latest hardware revision.
646 * Increase malloc arena on TQM5200 board to 256 kB.
647 With 64 kb uniform flash sector size the old value of 128 kB was
650 * Fix miiphy global data initialization (problem on 4xx boards when
651 no ethaddr is assigned). Initialization moved from
652 miiphy_register() to eth_initialize().
654 Based on initial patch for 4xx platform by Matthias Fuchs.
656 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
658 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
659 The COPYING file was extended to make clear that these files can be
660 used in non-GPL code, too.
661 Also, a corresponding note was placed in the headers of the affected files.
663 * Add support for Prodrive P3P440 board:
664 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
665 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
666 for bank autodetection
667 Patch by Stefan Roese, 22 Nov 2005
669 * Change all '$(...)' variable references into '${...}'
670 which makes the environment compatible with the hush shell.
671 WARNING: Support for the old '$(...)' syntax will be
672 discontinued in a later version.
674 * Minor changes to init flags in TQM834x PCI.
676 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
677 Patch by Stefan Roese, 15 Nov 2005
679 * New PPC 405EP board added: CMS700
680 Added CONFIG_NET_MULTI for VOM405 board.
681 Added reset_phy() for VOM405 board.
682 Patch by Matthias Fuchs, 09 Nov 2005
684 * Updated PCI mapping for esd CPCI2DP board.
685 Add support for error LED.
686 Patch by Matthias Fuchs, 07 Nov 2005
688 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
689 Patch by Stefan Roese, 07 Nov 2005
691 * Correct PPC Timebase register definitions (SPRN_TBRL...)
692 Patch by Stefan Roese, 07 Nov 2005
694 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
695 Patch by Stefan Roese, 05 Nov 2005
697 * Additional fix for external IRQ config on Yellowstone & Yosemite
698 Patch by Stefan Roese, 03 Nov 2005
700 * Add support for Ocotea pass 3 with 440GX Rev. F
701 Patch by Stefan Roese, 01 Nov 2005
703 * Fix external IRQ configuration on Yellowstone & Yosemite
704 Patch by Stefan Roese, 28 Oct 2005
706 * Add support for multiple PHYs.
707 Tested on the following boards:
708 cmcpu2 (at91rm9200/ether.c)
709 PPChameleon (ppc4xx/4xx_enet.c)
710 yukon (mpc8220/fec.c)
712 tqm834x (mpc834x/tsec.c) with EEPRO100
713 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
714 Main changes include:
716 - miiphy_register routine was added to allow multiple PHYs to be registered
717 - miiphy_read and miiphy_write are now defined in this file, and
718 require additional argument (char *devname)
719 - other miiphy_* routines also require additional device name argument
722 Calling reset_phy() was moved to be executed *after* eth_initialize().
723 This is necessary as now some of the implementations of reset_phy()
724 may need to use miiphy_reset() which is not allowed before eth_initialize()
725 as eth_initialize registers all required miiphy_* routines.
726 Tested on IP860 and PHY initializes properly after this change.
728 * Correct includes for flat tree builder.
730 * Fix conflicting types (flash_write()) in trab auto_update.c.
732 * Add PCI support for the TQM834x board.
734 * Add missing 4xx board to MAKEALL
735 Patch by Stefan Roese, 20 Oct 2005
737 * Fix conflicting types (flash_write()) in esd auto_update.c
738 Patch by Stefan Roese, 20 Oct 2005
740 * Fix problem with sleep in NetConsole (use get_timer())
741 Patch by Stefan Roese, 20 Oct 2005
743 * Add NetConsole Support for AMCC eval boards
744 Patch by Stefan Roese, 20 Oct 2005
746 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
747 Patch by Stefan Roese, 18 Oct 2005
749 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
750 Fix identation on ext2ls help entry.
751 Patch by Stefan Roese, 14 Oct 2005
753 * Add support for TQM834x boards.
756 * Cleanup for GCC-4.x
758 * Add documentation for Open Firmware Flat Tree and usage.
759 Patch by Pantelis Antoniou, 13 Oct 2005
761 * Add missing files for Pantelis Antoniou's patch
762 Patch by Pantelis Antoniou, 04 Sep 2005
764 * Fix problem in ppc4xx eth-driver without ethaddr (only without
765 CONFIG_NET_MULTI set)
766 Patch by Stefan Roese, 10 Oct 2005
768 * Fix gzip bmp support (test if malloc fails, warning when truncated).
769 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
770 Patch by Stefan Roese, 07 Oct 2005
772 * Add support for OF flat tree for the STXtc board.
773 Patch by Pantelis Antoniou, 04 Sep 2005
775 * Support passing of OF flat trees to the kernel.
776 Patch by Pantelis Antoniou, 04 Sep 2005
780 * Add support for NetSilicon NS7520 processor.
781 Patch by Art Shipkowski, 12 May 2005
783 * Add support for AP1000 board.
784 Patch by James MacAulay, 07 Oct 2005
786 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
787 Patch by Anders Larsen, 07 Oct 2005
789 The Atmel errata #11 states that the transfer buffer descriptor
790 table must be aligned on a 16-word boundary. As it turned out, this
791 is insufficient - it seems the table must be aligned on a boundary
792 at least as large as the table itself (in Linux this is not an
793 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
795 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
796 Patch by Anders Larsen, 07 Oct 2005
798 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
799 sed the linker scripts, rather than pre-process them.
800 Patch by Peter Pearse, 07 Oct 2005
802 * Update make target for ARM supported boards.
803 Use lowlevel_init() instead of platformsetup() [rename].
804 Patch by Peter Pearse, 06 Oct 2005
806 * Fix booting from serial dataflash on AT91RM9200
807 Patch by Peter Menzebach, 29 Aug 2005
809 * Add JFFS2 support for TRAB board
810 Patch by Martin Krause, 25 Aug 2005
812 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
813 Patch by Marcus Hall, 24 Aug 2005
815 * Fix the machine-id of the Cogent csb637 board
816 Patch by Anders Larsen, 05 Oct 2005
818 * Complete support for the KwikByte KB920x boards
819 Patch by Anders Larsen, 05 Oct 2005
821 * Set the AT91RM9200 clock to asynchronous mode
822 Patch by Anders Larsen, 03 May 2005
824 * Set the AT91RM9200 clock to synchronous mode
825 Patch by Anders Larsen, 29 Apr 2005
827 * Add support for Cogent csb637
828 Patch by Anders Larsen, 29 Apr 2005
830 * Fix dm9161.c initialization
831 Patch by Anders Larsen, 29 Apr 2005
833 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
834 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
836 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
837 Patch by Anders Larsen, 29 Apr 2005
839 * Fix device partition intialization for SystemACE disks.
840 Patch by Stephen Williams, 28 Apr 2005
842 * Added support for KwikByte KB920x boards (based on AT91RM9200)
843 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
845 * Add support for S29GL064M-R3 flash chip on xsengine board
846 Patch by Kurt Stremerch, 18 Apr 2005
848 * E500 update: repoint IVPR to RAM when code is relocated
849 Patch by Kylo Ginsberg, 13 Apr 2005
851 * Fix loop end test in lib_generic/string.c:strswab()
852 Patch by Andrew Dyer, October 10, 2005
853 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
857 * Update ARM Integrator boards:
858 Correct addessing errors in platform files.
859 Split off common core module data from Integrator header files to
860 include/armcoremodule.h.
861 Patch by Peter Pearse, 04 Oct 2005
863 * Make sure only supported compiler options are used
864 Import "cc-option" shell function from kernel and
865 use it to get the correct ARM GCC options for individual CPUs
866 Patch by Peter Pearse, 30 Jun 2005
868 * Fix 440GR to print correct cpu revision
869 Patch by Stefan Roese, 04 Oct 2005
871 * Change board message on AMCC Yosemite & Yellowstone to common style
872 Patch by Stefan Roese, 03 Oct 2005
874 * Fix compiler warning
876 * Fix FEC PHY addresses for TQM85xx boards
878 * Fix uninitialized variable problem in hush shell
879 Patch by Lars Rostock, 26 Sep 2005
881 * Undo change of f6e20fc6ca... to include/configs/trab.h
882 (Must have been an accident?)
884 * Add support for AT91RM9200 OHCI Controller.
885 Patch by Eric Benard, 07 Apr 2005
887 * Update ARM mach-types.h
888 Patch by Eric Benard, 07 Apr 2005
890 * Add support for MP2USB board.
891 Patch by Eric Benard, 07 Apr 2005
893 * Add board support for armadillo HT1070
894 Patch by Rowel Atienza, 06 Apr 2005
896 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
897 Patch by Vitaly Bordug, 30 Mar 2005
899 * Add iopset command on mpc8xx
900 Patch by Daniel Eisenhut, 25 Mar 2005
902 * Add support for MII in eepro100 driver.
903 Patch by Gleb Natapov, 21 Mar 2005
905 * Fixes to the Lubbock (PXA 25x) support:
906 - Resolve the FIXME with respect to saving the u-boot environment.
907 - Make the default load address land in real memory.
908 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
909 Patch by David Brownell, 10 Mar 2005
911 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
912 Patch by Marc Leeman, 04 Mar 2005
914 * OMAP242x H4 board update
915 - fix for ES2 differences.
916 - switch to using the cfi_flash driver.
917 - fix SRAM build address.
918 - fix for GP device operation.
919 - unlock SRAM for GP devices.
920 - display more device information.
921 - fix potential deadlock in omap24xx_i2c driver.
922 - fix DLL load values to match dpllout*1 operation.
923 - fix 2nd chip select init for combo DDR device.
924 - add support for CFI Intel 28F256L18 on H4 board.
925 Patch by Richard Woodruff, 03 Mar 2005
927 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
928 Patch by Steven Scholz, 02 Mar 2005
931 Patch by Ara Avanesyan, 24 Feb 2005
933 * Remove unneeded #include <malloc.h>
934 Patch by Ladislav Michl, 22 Feb 2005
936 * Add cramfs support for m68k
937 Patch by Zachary Landau, 21 Feb 2005
939 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
940 Patch by Jeff Angielski, 21 Feb 2005
942 * Fix au1x00_serial baud rate calculation:
943 remove hardcoded cpu clock divisor and use register instead;
944 round up instead of truncate
945 Patch by Andrew Dyer, 15 Feb 2005
947 * Add Xilinx Spartan3 family FPGA support
948 Patch by Kurt Stremerch, 14 Feb 2005
950 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
951 Patch by Zachary Landau, 11 Feb 2005
954 Patch by Matthias Fuchs, 25 Sep 2005
956 * Added support for PCI bridge on MPC8272ADS
957 Patch by Vitaly Bordug, Feb 09 2005
959 * Update multicore CM9XX support for Integrator AP to allow booting from flash
960 Patch by Jean-Paul Saman, 8 Feb 2005
962 * Fix strswab() to reliably find end of string
963 Patch by Andrew Dyer, 08 Feb 2005
965 * Fix typos in include/ppc440.h
966 Patch by Andrew E Mileski, 04 Feb 2005
968 * Add Vibren (was Accelent) PXA255 IDP Support
969 Patch by Cliff Brake, 04 Feb 2005
971 * Fix tools/bmp_logo.c using incorrect offset to pixel data
972 Patch by Andrew Dyer, 31 Jan 2005
974 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
975 Patch by Peter Pearse, 2 Feb 2005
977 * Fix error handling in tools/env/fw_env.c
978 Patch by Ara Avanesyan, 01 Feb 2005
980 * Fix MGT5100 PSC baudrate calculation
981 Patch by Sebastian Schau, 27 Jan 2005
983 * OMAP242x fix for GP device booting
984 - Add SRAM unlock for GP devices.
985 - Change DDR DLL unlock value to allow DPLLout*1 operation.
986 Patches by Richard Woodruff, 21 Jan 2005:
988 * Add support for AMD's Pb1x00 eval board;
989 add MII routines to the au1x00 ethernet driver;
990 add USB ohci driver (work in progress)
991 Patch by Thomas Sailer, 20 Jan 2005
993 * Update omap5912osk board
994 Use drivers/cfi_flash.c instead of private flash driver;
995 Remove hardcoded personalized settings from omap5912osk.h;
996 Fix spacing with (RO) marks in 'flinfo' output.
997 Patch by Michael Bendzick, 14 Jan 2005
999 * Fix warnings for PCI code on ixp
1000 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
1002 * virtex2 fix for bogus download error messages
1003 The virtex2 FPGA download code watches for init going active during
1004 a download of config data as an error condition. init also goes
1005 active after a configuration is finished in concert with the done
1006 signal. So far, the code does not check for done active until all
1007 of the configuration data is sent. If configuration data has a few
1008 extra pad bytes at the end, this would cause an error message even
1009 though the download had suceeded.
1010 NOTE: virtex2 slave serial and spartan2 versions may still have the
1012 Patch by Andrew Dyer, 12 Jan 2005
1014 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
1015 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
1016 message when probing for nonexistent flash in little endian mode.
1017 As a side effect more efficient and smaller code is generated,
1018 which is always a Good Thing (TM).
1019 Patch by Ladislav Michl, 24 Sep 2005
1021 * Update for TFTP using a fixed UDP port
1022 Use the approved environment variable names. Added "tftpdstp" to
1023 allow ports other than 69 per Tolunay Orkun's recommendation.
1024 Patch by Jerry Van Baren, 12 Jan 2005
1026 * Allow to force TFTP to use a fixed UDP port
1027 (Add a configuration option CONFIG_TFTP_PORT and optional env
1029 Patch by Jerry Van Baren, 10 Jan 2005
1031 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1032 Patch by Leif Lindholm, 29 Dec 2004
1034 * Cleanup: fix broken builds
1036 * Fix PHY address argument passing with mii info command
1037 Patch by Andrew Dyer, 28 Dec 2004
1039 * Cleanup (PPC4xx is AMCC now)
1041 * esd CPCI2DP board added
1042 Patch by Matthias Fuchs, 22 Sep 2005
1044 * esd PMC405 board updated
1045 Patch by Matthias Fuchs, 22 Sep 2005
1047 * Add SM501 support to HH405 board.
1048 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1049 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1050 Patch by Stefan Roese, 22 Sep 2005
1052 * Fix autonegotiation in tsec ethernet driver
1053 Patch by Stefan Roese, 21 Sep 2005
1055 * Fix bug in auto_update (trab board)
1056 Patch by Martin Krause, 16 Sep 2005
1058 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1059 Patch by Francesco Mandracci, 16 Sep 2005
1061 * Update configuration for INKA4x0 board
1063 * Update configuration for PM854 board
1064 Based on patch by R. Loeffl, 20 Jul 2005
1066 * Add PCI support to TQM8540 and TQM8560 boards
1067 Patch by Stefan Roese, 15 Sep 2005
1069 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1070 boards (baudrate, environment...). Flash driver fixed.
1071 Patch by Stefan Roese, 15 Sep 2005
1073 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1074 ethernet port on ebony.
1075 Patch by Stefan Roese, 7 Sep 2005
1077 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1079 * Change default console baud rate for stxxtc board
1081 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1082 Patch by Stefan Roese, 31 Aug 2005
1084 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1085 Patch by Pantelis Antoniou, 02 Sep 2005
1089 * Enable SM712 driver support for HMI1001 board.
1091 * Fix problems with ld version 2.16 (dot outside sections problem)
1092 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1093 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1095 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1097 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1099 * Add keyboard and dot matrix display support for HMI1001 board.
1101 * Prepare U-Boot for gcc-4.x
1103 * Fixed Bamboo port to enable running without DDR-DIMM
1104 (Bamboo has also 64MB onboard DDR)
1105 Patch by Stefan Roese, 24 Aug 2005
1107 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1108 now handling all 4xx cpu's
1109 Patch by Stefan Roese, 16 Aug 2005
1111 * Fix make dependencies for at91rm9200 and ks8695 cpus
1112 Patch by Steven Scholz, 23 Aug 2005
1114 * Add JFFS2 support for TQM5200 board
1116 * Add esd cpci5200 and pf5200 boards
1117 Patch by Reinhard Arlt, 22 Aug 2005
1119 * Fix sysclock for TQM8540 and TQM8560 boards
1120 Patch by Martin Krause, 25 Jul 2005
1122 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1123 Patch by Martin Krause, 08 Jun 2005
1125 * Add new board specific commands for TQM5200/STK52XX
1126 - Sound commands (beep, wav, sound)
1127 - Test commands (led, can, backlight, rs232)
1128 Patch by Martin Krause, 02 May 2005
1130 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1131 because of a bug in the AT91RM9200 CPU PLL
1132 Patch by Martin Krause, 22 Apr 2005
1134 * Add automatic HW detection for another CMC_PU2 variant
1135 Patch by Martin Krause, 20 Apr 2005
1137 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1138 Patch by Martin Krause, 19 Apr 2005
1140 * Fix initialization problem on TQM5200 without SM501
1141 Patch by Martin Krause, 08 Apr 2005
1143 * Add RTC support for STK52XX.200
1144 Patch by Martin Krause, 07 Apr 2005
1146 * Add support for IFM o2dnt board
1148 * Enable PCI on hmi1001 board
1150 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1151 so we can use them to, e.g., check the existence of a file with
1152 "if ls foo; then this; else that; fi" in the hush shell
1153 Patch by Andreas Engel, 16 August 2005
1155 * Coding style cleanup
1157 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1158 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1160 * Check return value of malloc in 440gx_enet.c
1161 Patch by Travis B. Sawyer, 18 Jul 2005
1163 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1164 Second serial port on 440GX now defined as a system device.
1165 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1166 Patch by Travis B. Sawyer, 12 Jul 2005
1168 ======================================================================
1169 Changes for U-Boot 1.1.3:
1170 ======================================================================
1172 * Minor code cleanup
1174 * Add forgotten new fils from latest VoiceBlue update
1176 * Make bootretry feature work with hush shell.
1177 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1178 Patch by Andreas Engel, 19 Jul 2005
1180 * Update Hymod Board Database PHP code in "tools" directory
1181 Patch by Murray Jensen, 01 Jul 2005
1183 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1184 Patch by Murray Jensen, 30 Jun 2005
1186 * Fix Murray Jensen's mail address.
1187 Patch by Murray Jensen, 30 Jun 2005
1189 * Preserve PHY_BMCR during a soft reset.
1190 Patch by Carl Riechers, 24 Jun 2005
1192 * VoiceBlue update: eeprom tool can also store firmware version now.
1193 eeprom.bin is runable by jumping at load address.
1194 Patch by Ladislav Michl, 23 May 2005
1196 * Move the AT91RM9200DK to the ARM Systems list.
1197 Patch by Anders Larsen, 26 Apr 2005
1199 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1200 Patch by Anders Larsen, 26 Apr 2005
1202 * measure_gclk() is needed when DEBUG is enabled
1203 Patch by Bryan O'Donoghue, 25 Apr 2005
1205 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1206 Patch by Reinhard Arlt, 12 Aug 2005
1208 * esd PCI405 board updated
1209 Patch by Matthias Fuchs, 28 Jul 2005
1211 * esd WUH405 and DU405 board updated
1212 Patch by Matthias Fuchs, 27 Jul 2005
1214 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1215 Patch by Matthias Fuchs, 4 May 2005
1217 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1218 boards (baudrate, environment...). Flash driver fixed.
1219 Patch by Stefan Roese, 11 Aug 2005
1221 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1222 Patch by Stefan Roese, 11 Aug 2005
1224 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1225 Patch by Stefan Roese, 11 Aug 2005
1227 * Add configuration for IFM AEV FIFO board.
1228 Minor coding style cleanup.
1230 * Add configuration for IFM SPI eval board
1232 * Fix CompactFlash problem on HMI1001 board
1234 * Make new "mtdparts" code build with older compilers
1235 Patch by Andrea Scian, 09 Aug 2005
1237 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1238 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1239 with the 405 defines and the linux kernel defines.
1240 Patch by Stefan Roese, 08 Aug 2005
1242 * Fix compiler warnings with older GCC versions
1244 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1246 Old, obsolete and duplicated code was cleaned up and replace by the
1247 new partitioning method. There are two possible approaches now:
1249 The first one is to define a single, static partition:
1251 #undef CONFIG_JFFS2_CMDLINE
1252 #define CONFIG_JFFS2_DEV "nor0"
1253 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1254 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1255 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1257 The second method uses the mtdparts command line option and dynamic
1260 /* mtdparts command line support */
1261 #define CONFIG_JFFS2_CMDLINE
1262 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1263 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1265 Command line of course produces bigger images, and may be inappropriate
1266 for some targets, so by default it's off.
1268 * Fix build problems for PM856 Board
1270 * Fix sign extension bug in 'fpga loadb' command;
1271 make 'fpga loadb' always print the file header info
1272 Patch by Andrew Dyer, 11 Jan 2005
1274 * Fix errors that occur when accessing SystemACE CF
1275 Patch by Jeff Angielski, 09 Jan 2005
1277 * Document switching between U-Boot and PlanetCore on RPXlite
1278 by Sam Song, 24 Dec 2004
1280 * Fix PowerQUICC II mask detection.
1281 Patch by Eugene Surovegin, 20 Dec 2004
1283 * Add support for Altera NIOS DK1C20 board
1284 Patch by Shlomo Kut, 13 Dec 2004
1286 * Add support for ep8248 board
1287 Patch by Yuli Barcohen, 12 Dec 2004
1291 * Fix baudrate setting for KGDB on MPC8260
1292 Patch by HoJin, 11 Dec 2004
1294 * Fix 'mii help' text formatting
1295 Patch by Cory Tusar, 10 Dec 2004
1297 * Fix return code of NFS command
1298 Patch by Hiroshi Ito, 11 Dec 2004
1302 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1303 Patch by Steven Blakeslee, 04 Aug 2005
1305 * Add support for AMCC Bamboo PPC440EP eval board
1306 Patch by Stefan Roese, 04 Aug 2005
1308 * Patch by Jon Loeliger
1309 Fix style issues primarily in 85xx and 83xx boards.
1311 - Trailing white space
1312 - Indentation not by TAB
1313 - Excessive amount of empty lines
1314 - Trailing empty lines
1316 * Patch by Ron Alder, 11 Jul 2005
1317 Add Xianghua Xiao and Lunsheng Wang's support for the
1318 GDA MPC8540 EVAL board.
1320 * Patch by Eran Liberty
1321 Add support for the Freescale MPC8349ADS board.
1323 * Patch by Jon Loeliger, 25 Jul 2005
1324 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1325 by the upcoming mpc83xx family as well.
1327 * Patch by Jon Loeliger, 05 May 2005
1328 Implemented support for MPC8548CDS board.
1329 Added DDR II support based on SPD values for MPC85xx boards.
1330 This roll-up patch also includes bugfies for the previously
1332 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1334 * Patch by Jon Loeliger, 10 Feb 2005
1335 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1337 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1339 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1340 for faster flash parts.
1341 Add documentation for BR/OR for FLASH.
1343 * Patch by Jon Loeliger 08 Feb 2005
1344 Determine L2 Cache size dynamically on 85XX boards.
1346 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1347 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1348 option rather than a myriad of CONFIG_MPC8560-like variants.
1349 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1350 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1351 new CONFIG_CPM2 option to each 8260 board.
1353 * Add support for MicroSys PM856 board
1354 Patch by Josef Wagner, 03 Aug 2005
1356 * Minor fixes to PM854 board
1357 Patch by Josef Wagner, 03 Aug 2005
1359 * Adjust configuration of XENIAX board
1360 (chip select and GPIO required for USB operation)
1362 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1363 routed to the Watchdog handler
1364 Patch by Eugene Surovegin, 18 Jun 2005
1366 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1367 Patch by Denis Peter, 06 Dec 2004
1369 * Fix endianess problem in TFTP / NFS default filenames
1370 Patch by Hiroshi Ito, 06 Dec 2004
1372 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1374 Patch by Murray Jensen, 18 Jul 2005
1376 * Fix typo in mkconfig script (used == instead of =)
1377 Patch by Murray Jensen, 18 Jul 2005
1379 * Cleanup build problems on 64 bit build hosts
1381 * Update MAINTAINERS file
1383 * Patch by Stefan Roese, 01 Aug 2005:
1384 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1385 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1387 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1388 to run on both 405GP and 405GPr eval boards).
1390 * Patch by Steven Blakeslee, 27 Jul 2005:
1391 - Add support for AMCC PPC440EP/GR.
1392 - Add support for AMCC Yosemite PPC440EP eval board.
1393 - Add support for AMCC Yellowstone PPC440GR eval board.
1395 * Minor fixes for PPChameleon Board:
1396 - fix alignment of NAND size
1397 - make code do what the comment says
1399 * Implement h/w sector protection status synchronization at boot.
1400 The code is provided for, and was tested on, the Yukon/Alaska
1401 and PM520 boards only.
1403 A bug in flash_real_protect() for the Yukon board was fixed by
1404 adding a function that tells if two banks are on one flash chip.
1406 * Fix sysmon POST problem: check I2C error codes
1407 This fixes a problem of displaying bogus voltages when the voltages
1408 are so low that the I2C devices start failing while the rest of the
1409 system keeps running.
1411 * Patch by Cedric Vincent, 6 Jul 2005:
1412 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1414 * Patch by Jon Loeliger, 20 Jul 2005:
1415 Add missing PCI IO port definitions.
1417 * Add CompactFlash support for HMI1001 board.
1419 * Adjust printed board ID for LWMON board.
1421 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1423 * Add new argument format for flash commands to allow for usage like
1424 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1425 U-Boot will automaticially find the end of the corresponding sector.
1427 * Patch by Stefan Roese, 5 Jul 2005:
1428 Update uc100 board PHY setup
1430 * Patch by Stefan Roese, 1 Jul 2005:
1431 Fix PHY address for CATcenter board (now correct!)
1433 * Patch by Stefan Roese, 30 Jun 2005:
1434 Fix PHY addresses for PPChameleon and CATcenter boards
1435 Change MAINTAINER for most esd boards
1437 * Patch by Detlev Zundel, 30 Jun 2005:
1438 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1440 * Fix baudrate calculation problem on MPC5200 systems
1442 * Add EEPROM and RTC support for HMI1001 board
1444 * Patch by Detlev Zundel, 20 Jun 2005:
1445 Fix initialization of low active GPIO pins on inka4x0 board
1447 * Enable redundant environment, disable HW flash protection of
1450 * Patch by Travis Sawyer, 10 Jun 2005:
1451 Initialize allocated dev and private hw structures
1452 after their respective allocation in 440gx_enet.c
1454 * Patch by Steven Scholz, 10 Jun 2005:
1455 Fix byteorder problems with second argument of "bootm" with
1458 * Add support for HMI1001 board
1460 * Disable "date" and "sntp" commands on TQM866M
1462 * Fix watchdog reset problems on LWMON board
1464 * Patch by Juergen Selent, 17 May 2005:
1465 Add support for Funkwerk VoVPN gateway module.
1467 * Cleanup debug code for MPC8220 FEC driver
1469 * Extend burst mode RAM test program to take a loop count
1472 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1473 those boards that use it.
1475 * Patches by Greg Ungerer, 19 May 2005:
1476 - add support for the KS8695P (ARM 922 based) CPU
1477 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1479 * Patch by Steven Scholz, 19 May 2005:
1480 Add support for CONFIG_SERIAL_TAG on ARM boards
1482 * Add PCI support for Sorcery board.
1483 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1485 * Fix compile problems caused by new burst mode SDRAM test;
1486 make port pins to trigger logic analyzer configurable
1488 * Fix timer handling on MPC85xx systems
1490 * Fix debug code in omap5912osk flash driver
1492 * Add support for MPC8247 based "IDS8247" board.
1494 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1496 * On LWMON we must use the watchdog to reset the board as the CPU
1497 genereated HRESET pulse is too short to reset the external
1500 * Add test tool to exercise SDRAM accesses in burst mode
1501 (as standalone program, MPC8xx/PowerPC only)
1503 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1506 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1507 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1508 added to support LZO and LZARI compression modes (undefined by
1511 * Fix problem with symbolic links in JFFS2 code.
1513 * Use linker ASSERT statement to prevent undetected overlapping of
1514 sections on PPChameleon board; other boards might use this, too.
1516 * Patch by Stefan Roese, 03 May 2005:
1518 Fix problems in cmd_universe.c
1520 * Patch by Matthias Fuchs, 03 May 2005:
1521 Added missing variable declaration in cmd_nand.c
1522 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1524 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1526 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1528 Fix PHY address for canmb board.
1530 * Cleanup serial console baudrate calculation on AT91RM9200;
1531 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1533 * Patch by Matthias Fuchs, 18 Apr 2005:
1534 Make PCI target address spaces on PMC405 and CPCI405 boards
1535 configurable via environment variables
1537 * Auto-size RAM on canmb board.
1539 * Add support for canmb board
1541 * Patch by Stefan Roese, 13 Apr 2005:
1542 Update for esd apc405
1544 * Fixes for TQM8560 board:
1546 - remove debug messages
1547 - fix flash sector protection
1549 * Patch by Steven Scholz, 07 Apr 2005:
1550 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1552 * Patches by Steven Scholz, 07 Apr 2005:
1553 Fix compiler warning in altera.c
1554 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1556 * Patch by Ladislav Michl, 06 Apr 2005:
1557 Fix voiceblue configuration.
1559 * Patch by Stefan Roese, 06 Apr 2005:
1560 Updates for OCOTEA board:
1561 - Changed U-Boot size from 512kByte to 256kByte
1562 - Fixed flash driver to support boot from soldered user flash
1563 - Added README for switch from PIBS firmware to U-Boot
1565 * Patch by Travis Sawyer, 05 Apr 2005:
1566 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1567 Problem found by Andrew Wozniak.
1569 * Patch by Steven Scholz, 06 Apr 2005:
1570 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1571 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1573 * Patches by Robert Whaley, 29 Nov 2004:
1574 - update the pxa-regs.h file for PXA27x chips
1575 - add PXA27x based ADSVIX board
1576 - add support for MMC on PXA27x processors
1578 * Patch by Andrew E. Mileski, 28 Nov 2004:
1579 Fix PPC4xx SPD SDRAM detection bug
1581 * Patch by Hiroshi Ito, 26 Nov 2004:
1582 Fix logic of "test -z" and "test -n" commands
1584 * Patch by Ladislav Michl, 05 Apr 2005:
1585 Add support for VoiceBlue board.
1587 * Patch by Ladislav Michl, 05 Apr 2005:
1588 Fix netboot_common() prototypes.
1590 * Patch by Steven Scholz, 05 Apr 2005:
1591 Use i.MX watchdog timer for reset_cpu()
1593 * Patch by Steven Scholz, 05 Apr 2005:
1594 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1595 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1596 (now in interupts.c)
1598 * Add support for MPC8220 based "sorcery" board.
1600 * Add support for TQM8560 board.
1602 * Add FEC support for TQM8540 board.
1603 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1605 * Patch by Martin Krause, 04 Apr 2005:
1606 Update default configuration for CMC_PU2 board.
1608 * Patch by Steven Scholz, 04 Apr 2005:
1609 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1610 - introduce two new configuration options instead:
1611 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1613 * Patch by Steven Scholz, 04 Apr 2005:
1614 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1616 * Fix timer code for ARM systems: make sure that udelay() does not
1617 reset timers so it's save to use udelay() in timeout code.
1619 * Patch by Mathias Küster, 23 Nov 2004:
1620 add udelay support for the mcf5282 cpu
1622 * Patch by Tolunay Orkun, 16 November 2004:
1623 fix incorrect onboard Xilinx CPLD base address
1625 * Patch by Jerry Van Baren, 08 Nov 2004:
1626 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1627 the jumper for the HRCW source should select flash. If lowboot is
1628 not selected, the jumper for the HRCW source should select the
1630 - change default load base address to 0x00400000
1632 * Patch by Yuli Barcohen, 08 Nov 2004:
1633 Add support for Analogue & Micro Rattler boards.
1634 Tested on Rattler8248.
1636 * Patch by Andre Renaud, 08 Nov 2004:
1637 Fix watchdog support in common/lcd.c
1639 * Patch by Marc Leeman, 05 Nov 2003:
1640 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1641 bug only affects the XPC8245 processors
1643 * Patches by Josef Wagner, 29 Oct 2004:
1644 - Add support for MicroSys CPU87 board
1645 - Add support for MicroSys PM854 board
1647 * Patch by Jian Zhang, 02 Nov 2004:
1648 Add 16-bit NAND support
1650 * Patch by Scott McNutt, 01 Nov 2004:
1651 Add missing NIOS/NIOS2 support for "iminfo" command
1653 * Patch by Detlev Zundel, 29 Oct 2004:
1654 Add missing NIOS/NIOS2 support for "mkimage" tool.
1656 * Patch by David Adair, 27 Oct 2004:
1657 Add missing 440GX SDRAM Controller reset
1659 * Patch by Steven Scholz, 25 Oct 2004:
1660 Declare reset_cpu() in include/common.h instead locally
1662 * Patch by Yusdi Santoso, 22 Oct 2004:
1663 - Add support for HIDDEN_DRAGON board
1664 - fix endianess problem in driver/rtl1839.c
1666 * Patch by Allen Curtis, 21 Oct 2004:
1667 support multiple serial ports
1669 * Patch by Richard Klingler, 03 Apr 2005:
1670 Add call to eth_halt() in net/net.c when called functions fail
1671 after eth_init() has been called.
1673 * Patch by Sam Song, 3 April 2005:
1674 - Update README.Netconsole
1677 * Prepare for SoC rework of ARM code:
1678 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1679 - rename memsetup into lowlevel_init (function name and source files)
1680 Patch by Steven Scholz, 03 Apr 2005:
1681 - create SoC specific directories include/asm-arm/arch-imx and
1682 include/asm-arm/arch-s3c24x0
1684 * Fix problems with SNTP support;
1685 enable SNTP support in some boards.
1687 * Patches by Martin Krause, 01 Apr 2005:
1688 - Fix flash erase timeout on CMC_PU2
1689 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1691 * Patch by Steven Scholz, 13 March 2005:
1692 fix cache enabling for AT91RM9200
1694 * Patch by Masami Komiya, 30 Mar 2005:
1695 add SNTP support and expand time server and time offset fields of
1696 DHCP support. See doc/README.SNTP
1698 * Patch by Steven Scholz, 13 Dec 2004:
1699 Fix bug in at91rm920 ethernet driver
1701 * Patch by Steven Scholz, 13 Dec 2004:
1702 Remove duplicated code by merging memsetup.S files for
1703 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1705 * Patch by Detlev Zundel, 31 Mar 2005:
1706 Cleanup duplicate definition of overwrite_console()
1708 * Update TQM5200 configuration;
1709 prepare for Rev. 200 starter kit boards
1711 * Patch by Scott McNutt, 21 Oct 2004:
1712 Add support for Nios-II EPCS Controller core.
1714 * Patch by Scott McNutt, 20 Oct 2004:
1716 - Add sysid command (Nios-II only).
1717 - Locate default exception trampoline at proper offset.
1718 - Implement I/O routines (readb, writeb, etc)
1719 - Implement do_bootm_linux
1721 * Patches by Martin Krause, 22 Mar 2005:
1722 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1723 - add support for SM501 graphics controller
1724 - add support for graphic console on TQM5200
1725 - add support for TQM5200 Rev 200
1726 - cleanup, fix typo in include/configs/TQM5200.h
1728 * Patch by Manfred Baral, 17 Mar 2005:
1731 * Fix RTC configuration for PPChameleon board
1733 * Cleanup, fix typo in include/configs/TQM5200.h
1735 * Patch by Stefan Roese, 16 Mar 2005:
1736 Update for esd auto_update and hh405 board
1738 * Adapt for U-Boot image size (new features enabled) on TQM5200
1740 * Update code for TQM8540 board (and 85xx in general):
1741 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1742 - Reformat boot messages
1743 - Enable redundant environment
1744 - Replace the -O2 optimization flag with -mno-string
1746 * Patch by David Brownell, 10 Mar 2005:
1747 Restore copyright statements in OHCI drivers.
1749 * Add support for TQM8540 board
1751 * Patch by Detlev Zundel, 14 Mar 2005:
1752 NC650: changed NAND flash addressing to using UPMB
1754 * Patch by Stefan Roese, 14 Mar 2005:
1755 Update for esd voh405 fpga image
1757 * INKA4x0: Allow initialization of LCD backlight dimming from
1758 "brightness" environment variable.
1760 * Add port initialization for digital I/O on INKA4x0
1762 * Patch by Stefan Roese, 01 Mar 2005:
1763 Update for esd boards dp405 and hub405
1765 * Fix get_partition_info() parameter error in all other calls
1766 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1768 * Enable USB and IDE support for INKA4x0 board
1770 * Patch by Andrew Dyer, 28 Feb 2005:
1771 fix ext2load passing an incorrect pointer to get_partition_info()
1772 resulting in load failure for devices other than 0
1774 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1776 * Cleanup USB and partition defines
1778 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1780 * Add reset code for Coral-P on INKA4x0 board
1782 * Patch by Martin Krause, 28 Jun 2004:
1783 Update for TRAB board.
1785 * Fix some missing "volatile"s in MPC5xxx FEC driver
1787 * Fix cirrus voltage detection (for CPC45)
1789 * Fix byteorder problem in usbboot and scsiboot commands.
1791 * Patch by Cajus Hahn, 04 Feb 2005:
1792 - don't insist on leading '/' for filename in ext2load
1793 - set default partition to useful value (1) in ext2load
1795 * Patch by Andrew Dyer, 08 Jan 2005:
1796 fix wrong return codes in ext2 code
1798 * Removed '--no-warn-mismatch' option from Makefile. This option
1799 makes 'ld' to overlook binary objects compatibility.
1801 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1802 --end-group) outside of the group. This will make 'ld' to do
1803 _multiple_ search in the library group when resolving symbol
1804 references and do only a _single_ seach in libgcc.a after the group
1807 * Fix stability problems on CPC45 board again.
1809 * Make image detection for diskboot / usbboot / scsiboot more robust
1810 (also check header checksum)
1812 * Update CPC45 board configuration.
1814 * Add USB and PCI support for INKA4x0 board
1816 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1820 * Patch by Robin Getz, 13 Oct 2004:
1821 Add standalone application to change SMC91C111 MAC addresses,
1822 see examples/README.smc91111_eeprom
1824 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1825 Fix Flash support for ARM Integrator CP.
1827 * Patch by Richard Woodruff, 10 Jan 2005:
1828 Update support for OMAP2420 (ARM11) and H4 board:
1829 o clean up and add new types to H4 memory probe code.
1830 o fix to work with internal boot.
1831 o added PRCM config III operation.
1832 o fix marginal flash timings.
1833 o add revison ATAG usage.
1834 o enable voltage scaling at power chip.
1835 o fix compile error for i2c.
1837 * Fix network problem (error when receiving multiple ARP packets)
1839 * Patch by Daniel Poirot, 12 Oct 2004:
1840 Add support for Wind River sbc405 board
1842 * Patch by Rainer Brestan, 12 Oct 2004:
1843 Make examples/Makefile more robust
1845 * Patch by Sam Song, 11 October 2004:
1846 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1847 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1850 * Patch by Sam Song, 10 Oct 2004:
1851 Fix a parameter error in run_command() in main.c
1853 * Patch by Richard Woodruff, 01 Oct 2004:
1854 add support for the TI OMAP2420 processor and its H4 reference
1857 * Patch by Christian Pellegrin, 24 Sep 2004:
1858 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1860 * Patch by Leif Lindholm, 23 Sep 2004:
1861 add support for the AMD db1550 board
1863 * Patch by Travis Sawyer, 15 Sep 2004:
1864 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1865 update README.serial_multi
1867 * Patches by David Snowdon, 07 Sep 2004:
1868 - add u-boot.hex target in the top level Makefile
1869 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1870 - use -mtune=xscale and -march=armv5 options for PXA
1872 * Patch by Florian Schlote, 08 Sep 2004:
1873 Add support for SenTec-COBRA5272-board (ColdFire).
1875 * Patch by Gleb Natapov, 07 Sep 2004:
1876 mpc824x: set PCI latency timer to a sane value
1879 * Patch by Kurt Stremerch, 03 Sep 2004:
1880 Add bitstream configuration option for fpga command (Xilinx only).
1882 * Patch by Kurt Stremerch, 03 Sep 2004:
1883 Add Xilinx Spartan2E family FPGA support
1885 * Patch by Jeff Angielski, 02 Sep 2004:
1886 Add Added support for H2 revision of the EP8260 board.
1887 Fixed formatting for some of the EP8260 related source files.
1889 * Patch by Jon Loeliger, 02 Sep 2004:
1890 Reset monitor size back to 256 so environment can be written
1891 to flash on MPC85xx ADS and CDS releases.
1893 * Patch by Paolo Broggini, 02 Sep 2004:
1894 Make BSS clearing on ARM systems more robust
1896 * Patch by Yue Hu and Joe, 01 Sep 2004:
1897 - add PCI support for ixp425;
1898 - add EEPRO100 suppor tfor ixdp425 board.
1900 * Fix problem with protected sector detection in driver/cfi_flash.c
1902 ======================================================================
1903 Changes for U-Boot 1.1.2:
1904 ======================================================================
1906 * Code cleanup, mostly for GCC-3.3.x
1908 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1909 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1910 additional ethernet addresses.
1912 * Cleanup drivers/i82365.c - avoid duplication of code
1914 * Fix bogus "cannot span across banks" flash error message
1918 * Add support for CompactFlash for the CPC45 Board.
1920 * Fix problems with CMC_PU2 flash driver.
1923 - avoid trigraph warning in fs/ext2/ext2fs.c
1924 - rename UC100 -> uc100
1926 * Add support for UC100 board
1928 * Patch by Stefan Roese, 16 Dez 2004:
1929 - ext2fs support added
1930 - Tundra universe support added
1931 - ColdFire MCF5249 support added (no preloader needed!)
1932 - MCF5249 board TASREG added
1933 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1935 - some esd boards updated
1936 - memory commands "mdc" and "mwc" added for cyclic read/write
1937 (CONFIG_MX_CYCLIC, see README for further description)
1939 * Add support for INKA4X0 board
1941 * Patch by Steven Scholz, 12 Dec 2004:
1942 Fix typo in AT91 memory setup.
1944 * Patch by Martin Krause, 27 Oct 2004:
1945 - add support for "STK52xx" board (including PS/2 multiplexer)
1946 - add hardware detection for TQM5200
1948 * Clean up CMC PU2 flash driver
1950 * Update MAINTAINERS file
1952 * Fix bug in MPC823 LCD driver
1954 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1956 * Enable long help on CMC PU2 board;
1958 increase CPU speed from 179 to 207 MHz.
1960 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1961 unaligned tail part specially).
1963 * Update for AT91RM9200DK and CMC_PU2 boards:
1964 - Enable booting directly from flash
1965 - fix CMC_PU2 flash driver
1967 * Fix mkimage usage message
1969 * Map SRAM on NC650 board
1971 * Work around for Ethernet problems on Xaeniax board
1973 * Patch by TsiChung Liew, 23 Sep 2004:
1974 - add support for MPC8220 CPU
1975 - Add support for Alaska and Yukon boards
1977 * Fix configuration for ERIC board (needs more room)
1979 * Adjust MIPS compiler options at run-time depending on tools version
1980 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1981 "-mcpu=4kc" for old tools)
1983 * Add passing of the command line and memory size information to the
1984 kernel on xaeniax board.
1986 * Enable NAND flash support for NC650 board.
1988 * Patch by Thomas Lange 07 Oct 2004:
1989 Updated README for DBAu1x00 boards to match current status
1991 * Patch by Philippe Robin, 28 Sept 2004:
1992 Fix Flash support for Versatile.
1994 * Patch by Roger Blofeld, 16 Sep 2004:
1995 Fix timeout for DHCP command retry
1997 * Patch by Pantelis Antoniou, 14 Sep 2004:
1998 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
2000 * Patch by Pantelis Antoniou, 14 Sep 2004:
2001 Kick watchdog when bz-decompressing
2003 * Fix CFG_HZ problems on AT91RM9200 systems
2004 [Remember: CFG_HZ should be 1000 on ALL systems!]
2006 * Patch by Gridish Shlomi, 30 Aug 2004:
2007 - Add support to revA version of PQ27 and PQ27E.
2008 - Reverted MPC8260ADS baudrate back to original 115200
2010 * Patch by Hojin, 17 Sep 2004:
2011 Fix typo in cfi_flash.c
2013 * Patch by Mark Jonas, 09 September 2004:
2014 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
2017 * Patch by Mark Jonas, 31 August 2004:
2018 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
2019 improves FTP performance for MPC5200 systems. Enabled for IceCube
2022 * Patch by Michael Bendzick, 30 Aug 2004:
2023 - Improve platform.S code for omap1510inn that detects whether code
2024 is running from SDRAM or not. Patch allows SDRAM to be configured
2025 if code is running out of SRAM at 0x20000000.
2027 * Patch by Frederick Klatt, 30 Aug 2004:
2028 Add support for the Wind River SBC8540/SBC8560 boards
2030 * Configure SX1 board to use drivers/cfi_flash.c
2032 * Patches by Michael Bendzick, 30 Aug 2004:
2033 - Configure omap1510inn board to use drivers/cfi_flash.c
2034 - Make drivers/cfi_flash.c protect environment and redundant
2037 * Patch by Steven Scholz, 23 Jun 2004:
2038 - Add script (tools/img2brec.sh) to programm U-Boot into
2039 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2041 * Patches by Scott McNutt, 24 Aug 2004:
2042 - Add support for Altera Nios-II processors.
2043 - Add support for Psyent PCI-5441 board.
2044 - Add support for Psyent PK1C20 board.
2046 * Patches by Jon Loeliger, 24 Aug 2004:
2047 - Add support for the MPC8541 and MPC8555 CDS boards
2048 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2049 - Convert MPC85xxADS to use common CFI flash driver
2050 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2051 from board_early_init_f()
2052 - Provide SW workaround for PCI initialization on 85xx CDS
2054 * Patches by George G. Davis, 24 Aug 2004:
2055 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2056 - Remove static network setup defaults from mx1ads_config
2057 - update ARM boards to use constants from mach-types.h
2059 * Patch by Gary Jennejohn, 04 Oct 2004:
2060 - fix I2C on at91rm9200
2061 - add support for Ricoh RS5C372A RTC
2063 * Patch by Gary Jennejohn, 01 Oct 2004:
2064 - add support for CMC PU2 board
2065 - add support for I2C on at91rm9200
2067 * Patch by Gary Jennejohn, 28 Sep 2004:
2068 fix baudrate handling on at91rm9200
2070 * Patch by Yuli Barcohen, 22 Aug 2004:
2071 - remove ZPC.1900 board-specific flash driver;
2072 switch the port to generic CFI driver;
2075 * Patch by Hinko Kocevar, 21 Aug 2004:
2076 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2078 * Clean up tools/bmp_logo.c to not add trailing white space
2080 * Patch by Hinko Kocevar, 21 Aug 2004:
2081 - Group common framebuffer functions in common/lcd.c
2082 - Group common framebuffer macros and #defines in include/lcd.h
2083 - Provide calc_fbsize() for video ATAG
2085 * Patch by Sam Song, 21 August 2004:
2086 - Fix a typo in README
2087 - Align "(RO)" output for "flinfo" after "protect on"
2088 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2089 ratio 1:1 when core frequency less than 50MHz
2091 * Patches by Hinko Kocevar, 21 Aug 2004:
2092 - fix some "use of label at end of compound statement" warnings
2093 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2095 * Patch by Steven Scholz, 16 Aug 2004:
2096 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2097 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2098 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2099 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2100 into cpu/arm920t/$(SOC)/
2102 * Patches by Sean Chang, 09 Aug 2004:
2103 - Added support for both 8 and 16 bit mode access to System ACE CF
2105 - Fixed missing System ACE CF device during get FAT partition info
2106 in fat_register_device function.
2107 - Enabled System ACE CF support on ML300.
2109 * Patch by Sean Chang, 09 Aug 2004:
2110 Synch defines for saveenv and do_saveenv functions so they get
2111 compiled under the same statement.
2113 * Patch by Sean Chang, 09 Aug 2004:
2114 - Added I2C support for ML300.
2115 - Added support for ML300 to read out its environment information
2116 stored on the EEPROM.
2117 - Added support to use board specific parameters as part of
2118 U-Boot's environment information.
2119 - Updated MLD files to support configuration for new features
2122 * Patches by Travis Sawyer, 05 Aug 2004:
2123 - Remove incorrect bridge settings for eth group 6
2124 - Add call to setup bridge in ppc_440x_eth_initialize
2125 - Fix ppc_440x_eth_init to reset the phy only if its the
2126 first time through, otherwise, just check the phy for the
2127 autonegotiated speed/duplex. This allows the use of netconsole
2128 - only print the speed/duplex the first time the phy is reset.
2130 * Patch by Shlomo Kut, 29 Mar 2004:
2131 Add support for MKS Instruments "Quantum" board
2133 * Fix build problem with Cogent boards;
2134 avoid using <asm/byteorder.h> when using the host compiler
2136 * Patch by Ganapathi C, 04 Aug 2004:
2137 Fix NFS timeout issue
2139 * Patch by Yuli Barcohen, 19 Jul 2004:
2140 - Fix host tools building in Cygwin environment
2141 - Fix header files search order for host tools
2143 * Patch by Tom Armistead, 19 Jul 2004:
2144 Fix kgdb.S support for 74xx_75x cpu
2146 * Patch by Jon Loeliger, 15 Jul 2004:
2147 Fix MPC85xx I2C driver
2149 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2151 * Patch by Stephen Williams, 15 July 2004
2152 Set the PCI class code for JSE board as part of PCI interface setup
2154 * Patch by Michael Bendzick, 15 Jul 2004:
2155 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2156 CFG_FLASH_USE_BUFFER_WRITE is set
2158 * Patch by Yuli Barcohen, 13 Jul 2004:
2159 Allow clock setting on MPC866/MPC885 series chips according to
2160 environment variable `cpuclk'
2162 * Patch by Yuli Barcohen, 20 Apr 2004:
2163 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2165 * Patch by Vincent Dubey, 24 Sep 2004:
2166 Add support for xaeniax board
2168 * Add comment about non-GPL character of standalone applications to
2171 * Fix FEC ethernet problem on NSCU board.
2173 * Patch by Gary Jennejohn, 09 Sep 2004:
2174 allow to use USART1 as console port on at91rm9200dk boards
2176 * Patch by Stefan Roese, 16 Sep 2004:
2179 * Fix SysClk handling for PPChameleon and CATcenter boards
2181 * Patch by Detlev Zundel, 08 Sep 2004:
2182 Update etags build target
2184 * Improve NetConsole support: add support for broadcast destination
2185 address and buffered input.
2187 * Cleanup compiler warnings for GCC 3.3.x and later
2189 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2191 * Add support for IDS "NC650" board
2193 * Add automatic update support for LWMON board
2195 * Clear Block Lock-Bits when erasing flash on LWMON board.
2197 * Fix return code of "fatload" command
2199 * Enable MSDOS/VFAT filesystem support for LWMON board
2201 * Patch by Martin Krause, 03 Aug 2004:
2202 change timing for SM501 graphics controller on TQM5200 module
2204 * Patch by Mark Jonas, 13 July 2004:
2205 - Total5200 LCD now run in little endian mode. Endianess conversion
2206 is done in hardware.
2207 - Removed last reference to "console" environment variable.
2209 * Patches by Lars Munch, 12 Jul 2004:
2210 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2212 - split out the LXT971A PHY from ns_9750_eth.h
2213 - split the dm9161 phy part out of at91rm9200_ether.c
2215 * Patch by Andreas Engel, 12 Jul 2004:
2216 Replaced hardcoded PL011 clock frequency with config variable.
2217 Fixed wrong CONFIG_CMD_DFL doc.
2219 * Patch by Thomas Viehweger, 09 Jun 2004:
2220 make it possible to remove chpart when there is only one partition
2222 * Add support for console over UDP (compatible to Ingo Molnar's
2223 netconsole patch under Linux)
2225 * Patch by Jon Loeliger, 16 Jul 2004:
2226 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2228 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2229 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2230 and CONFIG_L2_INIT_RAM options.
2231 - Refactor Local Bus initialization out of SDRAM setup.
2232 - Re-implement new version of LBC11/DDR11 errata workarounds.
2233 - Moved board specific PCI init parts out of CPU directory.
2234 - Added TLB entry for PCI-1 IO Memory
2235 - Updated README.mpc85xxads
2237 * Patch by Sascha Hauer, 28 Jun:
2238 - add generic support for Motorola i.MX architecture
2239 - add support for mx1ads, mx1fs2 and scb9328 boards
2241 * Patches by Marc Leeman, 23 Jul 2004:
2242 - Add define for the PCI/Memory Buffer Configuration Register
2243 - corrected comments in cpu/mpc824x/cpu_init.c
2245 * Add support for multiple serial interfaces
2246 (for example to allow modem dial-in / dial-out)
2248 * Patch by Stefan Roese, 15 Jul 2004:
2249 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2251 * Fix NSCU config; add ethernet wakeup code.
2253 * Add link for preloader for Motorola ColdFire to README.m68k
2255 * Patch by Michael Bendzick, 12 Jul 2004:
2256 fix output formatting in drivers/cfi_flash.c
2258 * Patch by Mark Jonas, 02 Jul 2004:
2259 Fix lowboot (again) on MPC5xxx
2261 * Patch by Curt Brune, 07 Jul 2004:
2262 relocate exception vectors on arm720t if needed
2264 * Patch by George G. Davis, 06 Jul 2004:
2265 - update mach-types.h to latest arm.linux.org.uk master list
2266 - Set correct OMAP1610 bi_arch_number for build target
2268 * Patch by Curt Brune, 06 Jul 2004:
2269 evb4510: add support for timer interrupt; cleanup
2271 * Patch by Dan Poirot, 06 Jul 2004:
2272 Fix sbc8260 environment variables
2274 * Cleanup redundand "console" environment variable
2276 * Patch by Mark Jonas, 05 Jul 2004:
2277 add support for the Total5100's and Total5200's LCD screen
2279 * Patches by Dan Eisenhut, 01 Jul 2004:
2281 - Move doc2000.h include to prevent compiler warning on some boards
2283 * Patch by Mark Jonas, 01 Jul 2004:
2284 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2285 MGT5100 and MPC5200 based Freescale platforms.
2287 * Patch by Philippe Robin, 01 Jul 2004:
2288 Add initialization for Integrator and versatile board files.
2290 * Patch by Hinko Kocevar, 01 Jun 2004:
2291 Fix VFD FB allocation, add LCD FB allocation on ARM
2293 * Patch by Martin Krause, 30 Jun 2004:
2294 Add support for TQM5200 board
2296 * Patch by Martin Krause, 29 Jun 2004:
2297 Add loopw command: infinite write loop on address range
2299 * Patches by Yasushi Shoji, 29 Jun 2004:
2300 - add empty include/asm-microblaze/processor.h
2301 - add to CREDITS and MAINTAINERS
2302 - add gd initialization
2303 - add MicroBlaze and SUZAKU board to MAKEALL script
2304 - add reset support for SUZAKU
2305 - add flush_cache() for MicroBlaze
2306 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2307 size flash memory on SUZAKU
2309 * Patch by Prakash Kumar, 27 Jun 2004:
2310 Add support for the PXA250 based Intrinsyc Cerf board.
2312 * Patch by Yasushi Shoji, 27 Jun 2004:
2313 fix comment in include/common.h
2315 * Rename SBC8560 into sbc8560 for consistency
2317 * Patch by Daniel Poirot, 24 Jun 2004:
2318 Add support for Wind River's sbc8240 board
2320 * Patches by Yasushi Shoji, 26 Jun 2004:
2321 - drivers/serial_xuartlite.c: fix "return 0" in void function
2322 - add microblaze support to mkimage tool
2324 * Patch by Fred Klatt, 25 Jun 2004:
2325 Add support for WindRiver's sbc8560 board
2327 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2328 Small Bugs fixes for "at91rm9200dk" board:
2329 - Timing modifications for SPI DataFlash access
2330 - Fix NAND flash detection bug
2332 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2333 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2335 * Patch by Jon Loeliger, 17 June 2004:
2336 Completion of the 8540ADS/8560ADS updates:
2337 Fix some PCI and Rapid I/O memory maps,
2338 Initialize both TSEC 1 and 2,
2340 Update MAINTAINER for 85xx boards and README.mpc85xxads
2342 * Patch by Yuli Barcohen, 16 Jun 2004:
2343 Remove obsolete AdderII port which was superseded by unified
2344 AdderII/Adder87x port
2346 * Patch by Ladislav Michl, 16 Jun 2004:
2347 Fix gcc-3.3.3 warnings for smc91111.c
2349 * Patch by Stefan Roese, 02 Jul 2004:
2350 - Fix bug in 405 ethernet driver; allocated data not cleared!
2351 - Fix problem in 405 i2c driver; don't try to print without console!
2353 * Patch by Paul Ruhland, 11 Jun 2004:
2354 Remove debug code from 'board/lpd7a40x/flash.c'
2356 * Patch by Andrea Marson, 11 Jun 2004:
2357 Update for PPChameleon board:
2358 - support for SysClk @ 25MHz
2359 - support for Silicon Motion SM712 VGA controller
2362 * Patches by Richard Woodruff, 10 Jun 2004:
2363 - fix problems with examples/stubs.c for GCC >= 3.4
2364 - fix problems with gd initialization
2366 * Patch by Curt Brune, 17 May 2004:
2367 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2368 - Add support for ESPD-Inc. EVB4510 Board
2370 * Patch by Marc Leeman, 11 May 2004:
2371 Fix for MPC8245 - reading PPC Memory from another device with the
2372 PPC as PCI target device corrupts data due to interenal hardware
2375 * Fix "cls" command when used with splash screen
2377 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2378 slow download of a big image)
2380 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2381 display even after showing a bitmap
2383 * Patch by Josef Wagner, 04 Jun 2004:
2384 - DDR Ram support for PM520 (MPC5200)
2385 - support for different flash types (PM520)
2386 - USB / IDE / CF-Card / DiskOnChip support for PM520
2387 - 8 bit boot rom support for PM520/CE520
2388 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2389 - I2C and RTC support for CPC45
2390 - support of new flash type (28F160C3T) for CPC45
2392 * Fix flash parameters passed to Linux for PPChameleon board
2394 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2396 * Patch by Paul Ruhland, 10 Jun 2004:
2397 fix support for Logic SDK-LH7A404 board and clean up the
2398 LH7A404 register macros.
2400 * Patch by Matthew McClintock, 10 Jun 2004:
2401 Modify code to select correct serial clock on Sandpoint8245
2403 * Patch by Robert Schwebel, 10 Jun 2004:
2404 Add support for Intel K3 strata flash.
2406 * Patch by Thomas Brand, 10 Jun 2004:
2407 Fix "loads" command on DK1S10 board
2409 * Patch by Yuli Barcohen, 09 Jun 2004:
2410 Add support for 8MB flash SIMM and JFFS2 file system on
2411 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2413 * Patch by Yuli Barcohen, 09 Jun 2004:
2414 Add support for Analogue&Micro Adder87x and the older AdderII board.
2416 * Patch by Ming-Len Wu, 09 Jun 2004:
2417 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2419 * Patch by Sam Song, 09 Jun 2004:
2420 - Add support for RPXlite_DW board
2421 - Update FLASH driver for 4*AM29DL323DB90VI
2422 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2424 * Patch by Mark Jonas, 08 June 2004:
2425 - Make MPC5200 boards evaluate the SVR to print processor name and
2426 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2428 * Patch by Kai-Uwe Bloem, 06 May 2004:
2429 Fix endianess problem in cramfs code
2431 * Patch by Tom Armistead, 04 Jun 2004:
2432 Add support for MAX6900 RTC
2434 * Patches by Ladislav Michl, 03 Jun 2004:
2435 - fix cfi_flash.c on LE systems
2436 - let 'make mrproper' delete u-boot.img as well
2437 - turn printf into debug in cfi_flash.c
2439 * Patch by Kurt Stremerch, 28 May 2004:
2440 Add support for Exys XSEngine board
2442 * Patch by Martin Krause, 27 May 2004:
2443 Fix a MPC5xxx I2C timing issue in i2c_probe().
2445 * Patch by Leif Lindholm, 27 May 2004:
2446 Fix board_init_f() for dbau1x00 board.
2448 * Patch by Imre Deak, 26 May 2004:
2449 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2450 Set flash base accordingly, and decide whether to do or skip board
2451 specific setup steps.
2453 * Patch by Josef Baumgartner, 26 May 2004:
2454 Add missing define in include/asm-m68k/global_data.h
2456 * Patch by Josef Baumgartner, 25 May 2004:
2457 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2459 * Patch by Paul Ruhland, 24 May 2004:
2460 fix SDRAM initialization for LPD7A400 board.
2462 * Patch by Jian Zhang, 20 May 2004:
2463 add support for environment in NAND flash
2465 * Patch by Yuli Barcohen, 20 May 2004:
2466 Add support for Interphase iSPAN boards.
2468 * Patches by Paul Ruhland, 17 May 2004:
2469 - Add I/O functions to the smc91111 ethernet driver to support the
2470 Logic LPD7A40x boards.
2471 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2472 specifically the LPD7A400.
2474 * Patches by Robert Schwebel, 15 May 2004:
2475 - call MAC address reading code also for SMSC91C111;
2476 - make SMSC91C111 timeout configurable, remove duplicate code
2477 - fix get_timer() for PXA
2478 - update doc/README.JFFS2
2479 - use "bootfile" env variable also for jffs2
2481 * Patch by Tolunay Orkun, 14 May 2004:
2482 Add support for Cogent CSB472 board (8MB Flash Rev)
2484 * Patch by Thomas Viehweger, 14 May 2004:
2485 - flash.h: more flash types added
2486 - immap_8260.h: some bits added (useful for RMII)
2487 - cmd_coninfo.c: typo corrected, printf -> puts
2488 - reduced size by replacing spaces with tab
2490 * Patch by Robert Schwebel, 13 May 2004:
2491 Add 'imgextract' command: extract one part of a multi file image.
2493 * Patches by Jon Loeliger, 11 May 2004:
2494 Dynamically handle REV1 and REV2 MPC85xx parts.
2495 (Jon Loeliger, 10-May-2004).
2496 New consistent memory map and Local Access Window across MPC85xx line.
2497 New CCSRBAR at 0xE000_0000 now.
2498 Add RAPID I/O memory map.
2499 New memory map in README.MPC85xxads
2500 (Kumar Gala, 10-May-2004)
2501 Better board and CPU identification on MPC85xx boards at boot.
2502 (Jon Loeliger, 10-May-2004)
2503 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2504 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2505 (Jim Robertson, 10-May-2004)
2506 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2507 Supports multiple PHYs.
2508 (Andy Fleming, 10-May-2004)
2509 Some README.MPC85xxads updates.
2510 (Kumar Gala, 10-May-2004)
2511 Copyright updates for "Freescale"
2512 (Andy Fleming, 10-May-2004)
2514 * Patch by Stephen Williams, 11 May 2004:
2515 Add flash support for ST M29W040B
2516 Reduce JSE specific flash.c to remove dead code.
2518 * Patch by Markus Pietrek, 04 May 2004:
2519 Fix clear_bss code for ARM systems (all except s3c44b0 which
2520 doesn't clear BSS at all?)
2522 * Fix "ping" problem on INC-IP board. Strange problem:
2523 Sometimes the store word instruction hangs while writing to one of
2524 the Switch registers, but only if the next instruction is 16-byte
2525 aligned. Moving the instruction into a separate function somehow
2526 makes the problem go away.
2528 * Patch by Rishi Bhattacharya, 08 May 2004:
2529 Add support for TI OMAP5912 OSK Board
2531 * Patch by Sam Song May, 07 May 2004:
2532 Fix typo of UPM table for rmu board
2534 * Patch by Pantelis Antoniou, 05 May 2004:
2535 - Intracom board update.
2538 * Add support for the second Ethernet interface for the 'PPChameleon'
2541 * Patch by Dave Peverley, 30 Apr 2004:
2542 Add support for OMAP730 Perseus2 Development board
2544 * Patch by Alan J. Luse, 29 Apr 2004:
2545 Fix flash chip-select (OR0) option register setting on FADS boards.
2547 * Patch by Alan J. Luse, 29 Apr 2004:
2548 Report MII network speed and duplex setting properly when
2549 auto-negotiate is not enabled.
2551 * Patch by Jarrett Redd, 29 Apr 2004:
2552 Fix hang on reset on Ocotea board due to flash in wrong mode.
2554 * Patch by Dave Peverley, 29 Apr 2004:
2555 add MAC address detection to smc91111 driver
2557 * Patch by David Müller, 28 Apr 2004:
2558 fix typo in lib_arm/board.c
2560 * Patch by Tolunay Orkun, 20 Apr 2004:
2561 - README update: add CONFIG_CSB272 and csb272_config
2562 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2563 i2cfast environment variable
2565 * Patch by Yuli Barcohen, 19 Apr 2004:
2566 - Rename DUET_ADS to MPC885ADS
2567 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2568 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2569 - Clean up FADS family port to use the new defines
2571 * Fix PCI support on CPC45 board
2573 * Patch by Scott McNutt, 25 Apr 2004:
2574 Add Nios GDB/JTAG Console support:
2575 - Add stubs to support gdb via JTAG.
2576 - Add support for console over JTAG.
2579 * Add support for CATcenter board (based on PPChameleon ME module)
2581 * Patch by Klaus Heydeck, 12 May 2004:
2582 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2583 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2584 various changes to KUP4 board specific files
2586 * Fix minor network problem on MPC5200: need some delay between
2587 resetting the PHY and sending the first packet. Implemented in a
2588 "natural" way by invoking the PHY reset and initialization code
2589 only once after power on vs. each time the interface is brought up.
2591 * Add some limited support for low-speed devices to SL811 USB controller
2592 (at least "usb reset" now passes successfully and "usb info" displays
2593 correct information)
2595 * Change init sequence for multiple network interfaces: initialize
2596 on-chip interfaces before external cards.
2598 * Fix memory leak in the NAND-specific JFFS2 code
2600 * Fix SL811 USB controller when attached to a USB hub
2602 * Fix config option spelling in PM520 config file
2604 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2605 patches by Pantelis Antoniou, 30 Mar 2004)
2607 * Fix minor NAND JFFS2 related issue
2609 * Fixes for SL811 USB controller:
2610 - implement workaround for broken memory stick
2611 - improve error handling
2613 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2614 cope with congested networks.
2616 ======================================================================
2617 Changes for U-Boot 1.1.1:
2618 ======================================================================
2620 * Patch by Travis Sawyer, 23 Apr 2004:
2621 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2622 errata from Vitesse Semiconductor.
2624 * Patch by Philippe Robin, 22 Apr 2004:
2625 Fix ethernet configuration for "versatile" board
2627 * Patch by Kshitij Gupta, 21 Apr 2004:
2628 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2630 * Patch by Steven Scholz, 24 Feb 2004:
2631 Fix a bug in AT91RM9200 ethernet driver:
2632 The MII interface is now initialized before accessing the PHY.
2634 * Patch by John Kerl, 19 Apr 2004:
2635 Use U-boot's miiphy.h for PHY register names, rather than
2636 introducing a new header file.
2638 * Update pci_ids.h from linux-2.4.26
2640 * Patch by Masami Komiya, 19 Apr 2004:
2641 Fix problem cause by VLAN function on little endian architecture
2642 without VLAN environment
2644 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2645 binary image for all clock frequencies. Implement run-time
2646 optimization of flash access timing based on the actual bus
2649 * Modify KUP4X board configuration to use SL811 driver for USB memory
2650 sticks (including FAT / VFAT filesystem support)
2652 * Add SL811 Host Controller Interface driver for USB
2654 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2656 * Patch by Pantelis Antoniou, 19 Apr 2004:
2657 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2658 Minor patches for Intracom boards.
2660 * Patch by Christian Pell, 19 Apr 2004:
2661 cleanup support for CF/IDE on PCMCIA for PXA25X
2663 * Temporarily disabled John Kerl's extended MII command code because
2664 "miivals.h" is missing
2666 * Patches by Mark Jonas, 13 Apr 2004:
2667 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2668 - Add sync instructions to IceCube SDRAM init code
2669 - Move SDRAM chip constants into seperate include files
2670 - Unify DDR and SDR initialization code
2671 - Unify all IceCube (Lite5xxx) target names
2673 * Patch by John Kerl, 16 Apr 2004:
2674 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2675 mii read 4-7 18-1a. Also add mii dump subcommand for
2676 pretty-printing standard regs 0-5.
2678 * Patch by Stephen Williams, 16 April 2004:
2679 fix typo in JSE.h; update MAINTAINERS
2681 * Patch by Matthew S. McClintock, 14 Apr 2004:
2682 fix initdram function for utx8245 board
2684 * Patch by Markus Pietrek, 14 Apr 2004:
2685 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2687 * Patch by Reinhard Meyer, 18 Apr 2004:
2688 provide the IDE Reset Function for EMK 5200 boards
2690 * Patch by Masami Komiya, 12 Apr 2004:
2691 fix pci_hose_write_config_{byte,word}_via_dword problems
2693 * Patch by Sangmoon Kim, 12 Apr 2004:
2694 Update max RAM size for debris board
2696 * Patch by Travis Sawyer, 08 Apr 2004:
2697 Add TLB entry for second DIMM slot on ocotea
2699 * Patch by Masami Komiya, 08 Apr 2004:
2700 add RTL8169 network driver
2702 * Patch by Dan Malek, 07 Apr 2004:
2703 - Add support for RPC/STx GP3, Motorola 8560 board
2704 - Update 85xx TSEC driver so it searches MII for first available PHY
2706 - Add functions to support console MII commands.
2708 * Patch by Tolunay Orkun, 07 Apr 2004:
2709 Move initialization of bi_iic_fast[]
2710 from board_init_f() to board_init_r()
2712 * Patch by Yasushi Shoji, 07 Apr 2004:
2713 Cleanup microblaze port
2715 * Patch by Sangmoon Kim, 07 Apr 2004:
2716 Add auto SDRAM module detection for Debris board
2718 * Patch by Rune Torgersen, 06 Apr 2004:
2719 - Fix some PCI problems on the MPC8266ADS board
2720 - Fix the location of some PCI entries in the immap structure
2722 * Patch by Yasushi Shoji, 07 Apr 2004:
2723 - add support for microblaze processors
2724 - add support for AtmarkTechno "suzaku" board
2726 * Configure PPChameleon board to use redundand environment in flash
2728 * Configure PPChameleon board to use JFFS2 NAND support.
2730 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2732 * Patch by Rune Torgersen, 16 Apr 2004:
2735 * Patches by Pantelis Antoniou, 16 Apr 2004:
2736 - add support for a new version of an Intracom board and fix
2737 various other things on others.
2738 - add verify support to the crc32 command (define
2739 CONFIG_CRC32_VERIFY to enable it)
2740 - fix FEC driver for MPC8xx systems:
2741 1. fix compilation problems for boards that use dynamic
2743 2. shut down FEC after network transfers
2744 - HUSH parser fixes:
2745 1. A new test command was added. This is a simplified version of
2746 the one in the bourne shell.
2747 2. A new exit command was added which terminates the current
2749 3. Fixed handing of $? (exit code of last executed command)
2750 - Fix some compile problems;
2751 add "once" functionality for the netretry variable
2753 * Patch by George G. Davis, 02 Apr 2004:
2754 add support for Intel Assabet board
2756 * Patch by Stephen Williams, 01 Apr 2004:
2757 Add support for Picture Elements JSE board
2759 * Patch by Christian Pell, 01 Apr 2004:
2760 Add CompactFlash support for PXA systems.
2762 * Patches by Pantelis Antoniou, 30 Mar 2004:
2763 - add auto-complete support to the U-Boot CLI
2764 - add support for NETTA and NETPHONE boards; fix NETVIA board
2765 - add support for the Epson 156x series of graphical displays
2766 (These displays are serial and not suitable for using a normal
2767 framebuffer console on them)
2768 - add infrastructure needed in order to POST any DSPs in a board
2769 - improve and fix various things in the MPC8xx FEC driver:
2770 1. The new 87x and 88x series of processors have two FECs,
2771 and the new driver supports them both.
2772 2. Another change in the 87x/88x series is support for
2773 the RMII (Reduced MII) interface. However numerous
2774 changes are needed to make it work since the PHYs
2775 are connected to the same lines. That means that
2776 you have to address them correctly over the MII
2778 3. We now correctly match the MII/RMII interface
2779 configuration to what the PHY reports.
2780 - Fix problem when readingthe MII status register. Due to the
2781 internal design of many PHYs you have to read the register
2782 twice. The problem is more apparent in 10Mbit mode.
2783 - add new mode ".jffs2s" for reading from a NAND device: it just
2784 skips over bad blocks.
2785 - add networking support for VLANs (802.1q), and CDP (Cisco
2787 - some minor patches / cleanup
2789 * Patch by Yuli Barcohen, 28 Mar 2004:
2790 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2791 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2792 - Change configuration method for MPC8260ADS family
2794 * add startup code to clear the BSS of standalone applications
2796 * Fix if / elif handling bug in HUSH shell
2798 ======================================================================
2799 Changes for U-Boot 1.1.0:
2800 ======================================================================
2802 * Patch by Mark Jonas: Remove config.tmp files only when
2803 unconfiguring the board
2805 * Adapt RMU board for bigger flash memory
2807 * Patch by Klaus Heydeck, 13 Mar 2003:
2808 Add support for KUP4X Board
2810 * Patch by Pavel Bartusek, 21 Mar 2004
2811 Add Reiserfs support
2813 * Patch by Hinko Kocevar, 20 Mar 2004
2814 - Add auto-release for SMSC LAN91c111 driver
2815 - Add save/restore of PTR and PNR regs as suggested in datasheet
2817 * Patch by Stephen Williams, 19 March 2004
2818 Increase speed of sector reads from SystemACE,
2819 shorten poll timeout and remove a useless reset
2821 * Patch by Tolunay Orkun, 19 Mar 2004:
2822 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2825 * Patch by Brad Kemp, 18 Mar 2004:
2826 prevent machine checks during a PCI scan
2828 * Patch by Pierre Aubert, 18 Mar 2004:
2829 Fix string cleaning in IDE identification
2831 * Patch by Pierre Aubert, 18 Mar 2004:
2832 - Unify video mode handling for Chips & Technologies 69000 Video
2833 chip and Silicon Motion SMI 712/710/810 Video chip
2834 - Add selection of the video output (CRT or LCD) via 'videoout'
2835 environment variable for the Silicon Motion
2838 * Patch by Pierre Aubert, 18 Mar 2004:
2839 include/common.h typo fix
2841 * Patches by Tolunay Orkun, 17 Mar 2004:
2842 - Add support for bd->bi_iic_fast[] initialization via environment
2843 variable "i2cfast" (CONFIG_I2CFAST)
2844 - Add "i2cfast" u-boot environment variable support for csb272
2846 * Patch by Carl Riechers, 17 Mar 2004:
2847 Ignore '\0' characters in console input for use with telnet and
2850 * Patch by Leon Kukovec, 17 Mar 2004:
2851 typo fix for strswab prototype #ifdef
2853 * Patches by Thomas Viehweger, 16 Mar 2004:
2854 - show PCI clock frequency on MPC8260 systems
2855 - add FCC_PSMR_RMII flag for HiP7 processors
2856 - in do_jffs2_fsload(), take load address from load_addr if not set
2857 explicit, update load_addr otherwise
2858 - replaced printf by putc/puts when no formatting is needed
2859 (smaller code size, faster execution)
2861 * Patch by Phillippe Robin, 16 Mar 2004:
2862 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2864 * Patch by Stephen Williams, 15 Mar 2004:
2865 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2867 * Patch by Tolunay Orkun, 15 Mar 2004:
2868 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2870 * Patch by Travis Sawyer, 15 Mar 2004:
2871 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2873 * Add start-up delay to make sure power has stabilized before
2874 attempting to switch on USB on SX1 board.
2876 * Patch by Josef Wagner, 18 Mar 2004:
2877 - Add support for MicroSys XM250 board (PXA255)
2878 - Add support for MicroSys PM828 board (MPC8280)
2879 - Add support for 32 MB Flash on PM825/826
2880 - new SDRAM refresh rate for PM825/PM826
2881 - added support for MicroSys PM520 (MPC5200)
2882 - replaced Query by Identify command in CPU86/flash.c
2883 to support 28F160F3B
2885 * Fix wrap around problem with udelay() on ARM920T
2887 * Add support for Macronix flash on TRAB board
2889 * Patch by Pierre Aubert, 15 Mar 2004:
2890 Fix buffer overflow in IDE identification
2892 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2894 * Remove redundand #define in IceCube.h
2896 * Patch by Steven Scholz, 27 Feb 2004:
2897 - Adding get_ticks() and get_tbclk() for AT91RM9200
2898 - Many white space fixes in cpu/at91rm9200/interrupts.c
2900 * Patches by Steven Scholz, 20 Feb 2004:
2901 some cleanup in AT91RM9200 related code
2903 * Patches by Travis Sawyer, 12 Mar 2004:
2904 - Fix Gigabit Ethernet support for 440GX
2905 - Add Gigabit Ethernet Support to MII PHY utilities
2907 * Patch by Brad Kemp, 12 Mar 2004:
2908 Fixes for drivers/cfi_flash.c:
2909 - Better support for x8/x16 implementations
2910 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2911 - Added defines for AMD command and address constants
2913 * Patch by Leon Kukovec, 12 Mar 2004:
2914 Fix get_dentfromdir() to correctly handle deleted dentries
2916 * Patch by George G. Davis, 11 Mar 2004:
2917 Remove hard coded network settings in TI OMAP1610 H2
2918 default board config
2920 * Patch by George G. Davis, 11 Mar 2004:
2921 add support for ADS GraphicsClient+ board.
2923 * Patch by Pierre Aubert, 11 Mar 2004:
2924 - add bitmap command and splash screen support in cfb console
2925 - add [optional] origin in the bitmap display command
2927 * Patch by Travis Sawyer, 11 Mar 2004:
2928 Fix ocotea board early init interrupt setup.
2930 * Patch by Thomas Viehweger, 11 Mar 2004:
2931 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2933 * Patch by Stephan Linz, 09 Mar 2004
2934 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2936 * Patch by George G. Davis, 9 Mar 2004:
2937 fix recent build failure for SA1100 target
2939 * Patch by Travis Sawyer, 09 Mar 2004:
2940 Support native interrupt mode for the IBM440GX.
2941 Previously it was running in 440GP compatibility mode.
2943 * Patch by Philippe Robin, 09 Mar 2004:
2944 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2947 * Patch by Masami Komiya, 08 Mar 2004:
2948 Don't overwrite server IP address or boot file name
2949 when the boot server does not return values
2951 * Patch by Tolunay Orkun, 5 Mar 2004:
2952 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2954 * Patch by Tolunay Orkun, 5 Mar 2004:
2955 Fix early board initialization for Cogent CSB272 board
2957 * Patch by Ed Okerson, 3 Mar 2004:
2958 fix CFI flash writes for little endian systems
2960 * Patch by Reinhard Meyer, 01 Mar 2004:
2961 generalize USB and IDE support for MPC5200 with according
2962 changes to IceCube.h and TOP5200.h
2963 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2964 add info about USB and IDE to README
2966 * Patch by Yuli Barcohen, 4 Mar 2004:
2967 Fix problems with GCC 3.3.x which changed handling of global
2968 variables explicitly initialized to zero (now in .bss instead of
2971 * Patch by Leon Kukovec, 02 Mar 2004:
2972 add strswab() to fix IDE LBA capacity, firmware and model numbers
2973 on little endian machines
2975 * Patch by Masami Komiya, 02 Mar 2004:
2976 - Remove get_ticks() from NFS code
2977 - Add verification of RPC transaction ID
2979 * Patch by Pierre Aubert, 02 Mar 2004:
2980 cleanup for IDE and USB drivers for MPC5200
2982 * Patch by Travis Sawyer, 01 Mar 2004:
2984 - Add IBM PPC440GX Ref Platform support (Ocotea)
2985 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2986 Adapted to U-Boot and 440GX port
2988 - Add gracious handling of all Ethernet Pin Selections for 440GX
2989 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2991 - Add needed bit definitions
2994 * Patch by Carl Riechers, 1 Mar 2004:
2995 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2997 * Patch by Stephan Linz, 27 Feb 2004
2998 - avoid problems for targets without NFS download support
3000 * Patch by Rune Torgersen, 27 Feb 2004:
3001 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
3002 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
3003 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
3005 * Patch by Masami Komiya, 27 Feb 2004:
3006 Fix rarpboot: add autoload by NFS
3008 * Patch by Dan Eisenhut, 26 Feb 2004:
3009 fix flash_write return value in saveenv
3011 * Patch by Stephan Linz, 11 Dec 2003
3012 expand config.mk to avoid trigraph warnings on NIOS
3014 * Rename "BMS2003" board into "HMI10"
3016 * SX1 patches: use "serial#" for USB serial #; use redundand environment
3017 storage; auto-set console on USB port (using preboot command)
3019 * Add support for SX1 mobile phone; add support for USB-based console
3020 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3022 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3024 * Fix SDRAM timings for LITE5200 / IceCube board
3026 * Handle Auti-MDIX / connection status for INCA-IP
3028 * Fix USB problems when attempting to read 0 bytes
3030 * Patch by Travis Sawyer, 26 Feb 2004:
3031 Fix broken compile for XPEDITE1K target.
3033 * Patch by Stephan Linz, 26 Feb 2004:
3034 Bug fix for NFS code on NIOS targets
3036 * Patch by Stephen Williams, 26 Feb 2004:
3037 Break up SystemACE reads of large block counts
3039 * Patch by Pierre Aubert, 26 Feb 2004
3040 add IDE support for MPC5200
3042 * Patch by Masami Komiya, 26 Feb 2004:
3043 add autoload via NFS
3045 * Patch by Stephen Williams
3046 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3047 elsewhere in the source.
3049 * Patch by Steven Scholz, 25 Feb 2004:
3050 - Timeouts in FPGA code should be based on CFG_HZ
3051 - Minor cleanup in code for Altera FPGA ACEX1K
3053 * Patch by Steven Scholz, 25 Feb 2004:
3054 Changed "Directory Hierarchy" section in README
3056 * Patch by Masami Komiya, 25 Feb 2004:
3057 Reduce copy count in nfs_read_reply() of NFS code
3059 * Patch by Markus Pietrek, 24 Feb 2004:
3060 NS9750 DevBoard added
3062 * Patch by Pierre Aubert, 24 Feb 2004
3063 add USB support for MPC5200
3065 * Patch by Steven Scholz, 24 Feb 2004:
3066 - fix MII commands to use values from last command
3068 * Patch by Torsten Demke, 24 Feb 2004:
3069 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3071 * Patch by Rahul Shanbhag, 19 Feb 2004:
3072 Fixes for for OMAP1610 board:
3073 - shift some IRQ specific code to platform.S file
3074 - remove duplicatewatchdog reset code from start.S
3076 * Make Auto-MDIX Support configurable on INCA-IP board
3078 * Fix license for mkimage tool
3080 * Patch by Masami Komiya, 24 Feb 2004:
3081 Update NetBootFileXferSize in NFS code
3083 * Patch by Scott McNutt, 24 Feb 2004:
3084 fix packet length in NFS code
3086 * Patch by Masami Komiy, 22 Feb 2004:
3087 Add support for NFS for file download
3089 * Patch by Andrea Scian, 17 Feb 2004:
3090 Add support for S3C44B0 processor and DAVE B2 board
3092 * Patch by Steven Scholz, 20 Feb 2004:
3093 - Add support for MII commands on AT91RM9200 boards
3094 - some cleanup in AT91RM9200 ethernet code
3096 * Patch by Peter Ryser, 20 Feb 2004:
3097 Add support for the Xilinx ML300 platform
3099 * Patch by Stephan Linz, 17 Feb 2004:
3100 Fix watchdog support for NIOS
3102 * Patch by Josh Fryman, 16 Feb 2004:
3103 Fix byte-swapping for cfi_flash.c for different bus widths
3105 * Patch by Jon Diekema, 14 Jeb 2004:
3106 Remove duplicate "FPGA Support" notes from the README file
3108 * Patches by Reinhard Meyer, 14 Feb 2004:
3109 - update board/emk tree; use common flash driver
3110 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3111 [adapted for other PPC CPUs -- wd]
3112 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3114 * Patch by Jon Diekema, 13 Feb 2004:
3115 Call show_boot_progress() whenever POST "FAILED" is printed.
3117 * Patch by Nishant Kamat, 13 Feb 2004:
3118 Add support for TI OMAP1610 H2 Board
3119 Fixes for cpu/arm926ejs/interrupt.c
3120 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3121 Fix for a timer bug in OMAP1610 Innovator
3122 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3124 * Patches by Stephan Linz, 12 Feb 2004:
3125 - add support for NIOS timer with variable period preload counter value
3126 - prepare POST framework support for NIOS targets
3128 * Patch by Denis Peter, 11 Feb 2004:
3129 add POST support for the MIP405 board
3131 * Patch by Laurent Mohin, 10 Feb 2004:
3132 Fix buffer overflow in common/usb.c
3134 * Patch by Tolunay Orkun, 10 Feb 2004:
3135 Add support for Cogent CSB272 board
3137 * Patch by Thomas Elste, 10 Feb 2004:
3138 Add support for NET+50 CPU and ModNET50 board
3140 * Patch by Sam Song, 10 Feb 2004:
3141 Fix typos in cfi_flash.c
3143 * Patch by Leon Kukovec, 10 Feb 2004
3144 Fixed long dir entry slot id calculation in get_vfatname
3146 * Patch by Robin Gilks, 10 Feb 2004:
3147 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3148 !=, <>, <, >, <=, >=)
3150 * Fix problem with side effects in macros in include/usb.h
3152 * Patch by David Benson, 13 Nov 2003:
3153 bug 841358 - fix TFTP download size limit
3155 * Fixing bug 850768:
3156 improper flush_cache() in load_serial()
3158 * Fixing bug 834943:
3159 MPC8540 - missing volatile declarations
3161 * Patch by Stephen Williams, 09 Feb 2004:
3162 Add support for Xilinx SystemACE chip:
3163 - New files common/cmd_ace.c and include/systemace.h
3164 - Hook systemace support into cmd_fat and the partition manager
3166 * Patch by Travis Sawyer, 09 Feb 2004:
3167 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3169 * Patch by Travis Sawyer, 09 Feb 2004:
3171 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3172 - Add phymode for 440 enet
3175 - Change board_pre_init to board_early_init_f
3176 - Add user flash to bus controller setup
3178 - Fix is_pci_host to check GPIO for monarch bit
3179 - Force xpedite1k to pci conventional mode (via #define option)
3181 * Patch by Brad Kemp, 4 Feb 2004:
3182 - handle the machine check that is generated during the PCI scans
3184 - define the registers used in the IMMR by the PCI subsystem.
3186 * Patch by Pierre Aubert, 03 Feb 2004:
3187 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3189 * Patch by Jeff Angielski, 03 Feb 2004:
3190 Fix copy & paste error in cpu/mpc8260/pci.c
3192 * Patch by Reinhard Meyer, 24 Jan 2004:
3193 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3195 * Add Auto-MDIX support for INCA-IP
3199 * Patch by Josef Baumgartner, 10 Feb 2004:
3200 Fixes for ColdFire port
3202 * Patch by Brad Kemp, 11 Feb 2004:
3203 Fix CFI flash driver problems
3205 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3206 modules at CPU clock frequencies above 66 MHz.
3208 * Optimize flash programming speed for LWMON (by another 100% :-)
3210 * Patch by Jian Zhang, 3 Feb 2004:
3211 - Changed the incorrect FAT12BUFSIZE
3212 - data_begin in fsdata can be negative. Changed it to be short.
3214 * Patches by Stephan Linz, 30 Jan 2004:
3215 1: - board/altera/common/flash.c:flash_erase():
3216 o allow interrupts befor get_timer() call
3217 o check-up each erased sector and avoid unexpected timeouts
3218 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3219 o enclose sevenseg_set() in cpp condition
3220 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3221 - fix some typed in mistakes in the NIOS documentation
3222 2: - split DK1C20 configuration into several header files:
3223 o two new files for each NIOS CPU description
3224 o U-Boot related part is remaining in DK1C20.h
3225 3: - split DK1S10 configuration into several header files:
3226 o two new files for each NIOS CPU description
3227 o U-Boot related part is remaining in DK1S10.h
3228 4: - Add support for the Microtronix Linux Development Kit
3229 NIOS CPU configuration at the Altera Nios Development Kit,
3230 Stratix Edition (DK-1S10)
3231 5: - Add documentation for the Altera Nios Development Kit,
3232 Stratix Edition (DK-1S10)
3233 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3235 7: - Add support for the common U-Boot SPI framework at
3238 * Patch by Rahul Shanbhag, 28 Jan 2004:
3239 Fix flash protection/locking handling for OMAP1610 innovator board.
3241 * Patch by Rolf Peukert, 28 Jan 2004:
3242 fix flash write problems on CSB226 board (write with 32 bit bus width)
3244 * Patches by Mark Jonas, 16 Jan 2004:
3245 - fix rounding error when calculating baudrates for MPC5200 PSCs
3246 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3247 time which is not supported
3249 * Patch by Yuli Barcohen, 26 Jan 2004:
3250 Allow bzip2 compression for small memory footprint boards
3252 * Patch by Brad Kemp, 21 Jan 2004:
3253 Add support for CFI flash driver for both the Intel and the AMD
3256 * Patch by Travis Sawyer, 20 Jan 2004:
3257 Fix pci bridge auto enumeration of sibling p2p bridges.
3259 * Patch by Tolunay Orkun, 12 Jan 2004:
3260 Add some delays as needed for Intel LXT971A PHY support
3262 * Patches by Stephan Linz, 09 Jan 2004:
3263 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3264 - make DK1C20 board configuration related to ASMI conform to
3267 * Patch by Anders Larsen, 09 Jan 2004:
3269 ARM memory layout fixes: the abort-stack is now set up in the
3270 correct RAM area, and the BSS is zeroed out as it should be.
3272 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3273 of the linker scripts are replaced by '__bss_start' and '_end',
3274 resp., which is a further step to eliminate unnecessary differences
3275 between the implementation of the CPU architectures.
3277 * Patch by liang a lei, 9 Jan 2004:
3278 Fix Intel 28F128J3 ID in include/flash.h
3280 * Patch by Masami Komiya, 09 Jan 2004:
3281 add support for TB0229 board (NEC VR4131 MIPS processor)
3283 * Patch by Leon Kukovec, 12 Dec 2003:
3284 changed extern __inline__ into static __inline__ in
3285 include/linux/byteorder/swab.h
3287 * Patch by Travis Sawyer, 30 Dec 2003:
3288 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3289 select MDI port based on enabled EMAC device.
3290 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3293 * Patch by Wolter Kamphuis, 15 Dec 2003:
3294 made CONFIG_SILENT_CONSOLE usable on all architectures
3296 * Disable date command on TQM866M - there is no RTC on MPC866
3298 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3300 * Implement adaptive SDRAM timing configuration based on actual CPU
3301 clock frequency for INCA-IP; fix problem with board hanging when
3302 switching from 150MHz to 100MHz
3304 * Add PCMCIA CS support for BMS2003 board
3306 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3307 see doc/README.MPC866 for details;
3308 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3309 calculate CPU clock frequency from PLL register values.
3311 * Add support for 128 MB RAM on TQM8xxL/M modules
3313 * Fix PS/2 keyboard problem caused by statically initialized variable
3314 pointing to a location in flash
3316 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3318 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3319 before we can access it; add delay in case we are faster (with no
3322 * Cleanup of some init functions
3324 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3325 to avoid Linux crashes by early packets coming in.
3327 * Accelerate flash accesses on LWMON board by using buffered writes
3329 * Fix typo in Makefile;
3330 fix problem with PARTNUM detection
3332 * Patch by Reinhard Meyer, 09 Jan 2004:
3333 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3335 * Add support for IDE LED on BMS2003 board
3336 (exclusive with status LED!)
3338 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3341 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3342 Add common files for "emk" boards
3344 * Add a common get_ram_size() function and modify the the
3345 board-specific files to invoke that common implementation.
3347 ======================================================================
3348 Changes for U-Boot 1.0.1:
3349 ======================================================================
3351 * Set default clock for INCA-IP to 150 MHz
3353 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3354 add I2C support; add support for DS1337 RTC
3356 * Add CompactFlash support for BMS2003 board
3358 * Add support for status LED on BMS2003 board
3360 * Patch by Scott McNutt, 02 Jan 2004:
3361 Add support for the Nios Active Serial Memory Interface (ASMI)
3364 * Patch by Andrea Marson, 16 Dec 2003:
3365 Add support for the PPChameleon ME and HI modules
3367 * Patch by Yuli Barcohen, 22 Dec 2003:
3368 Add support for Motorola DUET ADS board (MPC87x/88x)
3370 * Patch by Robert Schwebel, 15 Dec 2003:
3371 add support for cramfs (uses JFFS2 command interface)
3373 * Patches by Stephan Linz, 11 Dec 2003:
3374 - more documentation for NIOS port
3375 - new struct nios_pio_t, struct nios_spi_t
3376 - Reconfiguration for NIOS Development Kit DK1C20:
3377 o move board related code from board/dk1c20
3378 to board/altera/dk1c20
3379 o create a new common source path board/altera/common
3380 and move generic flash access stuff into it
3381 o change/expand configuration file DK1C20.h
3382 - Add support for NIOS Development Kit DK1S10
3383 - Add status LED support for NIOS systems
3384 - Add dual 7-segment LED support for Altera NIOS DevKits
3386 * Patch by Ronen Shitrit, 10 Dec 2003:
3387 Add support for the Marvell DB64360 / DB64460 development boards
3389 * Patch by Detlev Zundel, 10 Dec 2003:
3390 fix dependency problem in examples/Makefile
3392 * Patch by Denis Peter, 8 Dec 2003
3393 - add support for the PATI board (MPC555)
3394 - add SPI support for the MPC5xx
3396 * Patch by Anders Larsen, 08 Dec 2003:
3397 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3398 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3399 cleanup some redundand #defines
3401 * Patch by André Schwarz, 8 Dec 2003:
3402 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3403 - TX and RX deskriptors must be quad-word aligned
3404 - does not work with only one TX deskriptor
3405 - standard reset method does not work
3407 * Patch by Masami Komiya, 08 Dec 2003:
3408 add RTL8139 ethernet driver
3410 * Patches by Ed Okerson, 07 Dec 2003:
3411 - fix ethernet for the AU1x00 processors in little-endian mode.
3412 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3414 * Minor code cleanup (coding style)
3416 * Patch by Reinhard Meyer, 30 Dec 2003:
3417 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3418 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3419 - turned debug print of PHY registers into a function (called in two places)
3420 - added support for EMK MPC5200 based modules
3422 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3424 * Add support for TQM866M modules
3426 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3428 * Fix a few compiler warnings
3430 * Patch by Reinhard Meyer, 28 Dec 2003:
3431 Add initial support for TOP5200 board
3433 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3434 environment variable which can set to "100", "133", or "150". The
3435 CPU clock will be configured accordingly upon next reboot. Other
3436 values are ignored. In case of an invalid or undefined "cpuclk"
3437 value, the compile-time default CPU clock speed will be used.
3439 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3440 window that is used to access the UART registers by the Linux driver)
3442 * Patch by Reinhard Meyer, 20 Dec 2003:
3443 Fix clock calculation for the MPC5200 for higher clock frequencies
3444 (above 2**32 / 10 = 429.5 MHz).
3446 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3448 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3450 * Add new configuration for IceCube board with DDR memory
3452 * Update TRAB memory configurations
3454 * Add JFFS2 support for INCA-IP board
3456 * Patch by Bill Hargen, 09 Dec 2003:
3457 - BUBINGA405EP: changed flash driver to protect top sector containing
3459 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3460 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3461 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3462 - 405EP: added/fixed support for "reginfo" command.
3463 - 4xx: removed spurious MII error messages on "mii info" command.
3465 * Patch by Bernhard Kuhn, 28 Nov 2003:
3466 add support for ColdFire CPU
3467 add support for Motorola M5272C3 and M5282EVB boards
3469 * Patch by Pierre Aubert, 24 Nov 2003:
3470 - add a return value for the fpga command
3471 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3472 is defined. If ide_preinit fails, ide_init is aborted.
3473 - fix an endianess problem in fat.h
3475 * Patch by Wolter Kamphuis, 05 Dec 2003:
3476 Add support for SNMC's QS850/QS823/QS860T boards
3478 * Patch by Yuli Barcohen, 3 Dec 2003:
3479 "revive" U-Boot support for old Motorola MPC860ADS board
3481 * Patch by Cam(ilo?), 03 Dec 2003:
3482 make examples build even with broken Montavista objcopy
3484 * Patch by Pavel Bartusek, 27 Nov 2003:
3485 fix conversion problem with "bootretry" evironment variable
3487 * Patch by Andre Schwarz, 24 Nov 2003:
3488 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3490 * Patch by Pavel Bartusek, 21 Nov 2003:
3491 set ZMII bridge speed on 440
3493 * Patch by Anders Larsen, 17 Nov 2003:
3494 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3496 * Patches by David Müller, 14 Nov 2003:
3497 - board/mpl/common/common_util.c
3498 * implement support for BZIP2 compressed images
3499 * various cleanups (printf -> puts, ...)
3500 - board/mpl/common/flash.c
3501 * report correct errors to upper layers
3502 * check the erase fail and VPP low bits in status reg
3503 - board/mpl/vcma9/cmd_vcma9.c
3504 - board/mpl/vcma9/flash.c
3505 * various cleanups (printf -> puts, ...)
3507 * fix typo in comment
3508 - cpu/arm920t/usb_ohci.c
3509 * support for S3C2410 is missing in #if line
3511 * reinit some registers in case of error (cable missing, ...)
3513 * support for USB/MMC devices is missing in #if line
3514 - include/configs/MIP405.h
3515 - include/configs/PIP405.h
3516 * enable BZIP2 support
3517 * enlarge malloc space to 1MiB because of BZIP2 support
3518 - include/configs/VCMA9.h
3519 * enable BZIP2 support
3520 * enlarge malloc space to 1MiB because of BZIP2 support
3521 * enable USB support
3522 - lib_arm/armlinux.c
3523 * change calling convention of ARM Linux kernel as
3524 described on http://www.arm.linux.org.uk/developer/booting.php
3526 * Patch by Thomas Lange, 14 Nov 2003:
3527 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3528 support all these AMD boards.
3530 * Patch by Thomas Lange, 14 Nov 2003:
3531 Workaround for mips au1x00 physical memory accesses (the au1x00
3532 uses a 36 bit bus internally and cannot access physical memory
3533 directly. Use the uncached SDRAM address instead of the physical
3536 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3537 add Realtek 8019 ethernet driver
3539 * Patch by Yuli Barcohen, 13 Nov 2003:
3540 MPC826xADS/PQ2FADS cleanup
3542 * Patch by Anders Larsen, 12 Nov 2003:
3543 Update README to mark the PORTIO commands non-standard
3545 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3546 update for for Atmel AT91RM9200DK development kit:
3547 - support for environment variables in DataFlash
3548 - Atmel DataFlash AT45DB1282 support
3550 * Patch by Jeff Carr, 11 Nov 2003:
3551 add support for new version of 8270 processors
3553 * Patches by George G. Davis, 05 Nov 2003:
3554 - only pass the ARM linux initrd tag to the kernel when an initrd
3556 - update omap1510inn configuration file
3558 * Patches by Stephan Linz, 3 Nov 2003:
3559 - more endianess fixes for LAN91C111 driver
3560 - CFG_HZ configuration patch for NIOS Cyclone board
3562 * Patch by Stephan Linz, 28 Oct 2003:
3563 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3565 * Patch by Steven Scholz, 20 Oct 2003:
3566 - make "mii info <addr>" show infor for PHY at "addr" only
3567 - Endian fix for miiphy_info()
3569 * Patch by Gleb Natapov, 19 Sep 2003:
3570 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3572 * Patch by Anders Larsen, 17 Sep 2003:
3573 Bring ARM memory layout in sync with the documentation:
3574 stack and malloc-heap are now located _below_ the U-Boot code
3576 * Accelerate booting on TRAB board: read and check autoupdate image
3577 headers first instead of always reading the whole images.
3579 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3581 * Enabled password check on RMU board
3583 * Fix configuration problem with IceCube in LOWBOOT configuration:
3584 envrionment got embedded, corrupting the image layout.
3586 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3588 * Added BMS2003 board
3589 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3591 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3592 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3595 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3598 * Add checksum verification to 'imls' command
3600 * Add bd_info fields needed for 4xx Linux I2C driver
3602 * Patch by Martin Krause, 4 Nov. 2003:
3603 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3605 * Print used network interface when CONFIG_NET_MULTI is set
3607 * Patch by Bernhard Kuhn, 28 Oct 2003:
3608 Add low boot support for MPC5200
3610 * Fix problem with dual PCMCIA support (NSCU)
3612 * Fix MPC5200 I2C initialization function
3614 ======================================================================
3615 Changes for U-Boot 1.0.0:
3616 ======================================================================
3618 * Fix parameter passing to standalone images with bootm command
3620 * Patch by Kyle Harris, 30 Oct 2003:
3621 Fix build errors for ixdp425 board
3623 * Patch by David M. Horn, 29 Oct 2003:
3624 Fixes to build under CYGWIN
3626 * Get IceCube MGT5100 working (again)
3628 * Fix problems in memory test on some boards (which was not
3629 non-destructive as intended)
3631 * Patch by Gary Jennejohn, 28 Oct 2003:
3632 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3633 to prevent stack overflow on ARM systems
3635 * Patch by Stephan Linz, 28 Oct 2003:
3636 fix init sequence error for NIOS port
3638 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3640 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3642 * Patch by Xiao Xianghua, 23 Oct 2003:
3643 small patch for mpc85xx
3645 * Fix small problem in MPC5200 I2C driver
3647 * Fix FCC3 support on ATC board
3649 * Correct header printing for multi-image files in do_bootm()
3651 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3653 * Fix PCI problems on PPChameleon board
3655 * Patch by Steven Scholz, 18 Oct 2003:
3656 Fix AT91RM9200 ethernet driver
3658 * Patch by Nye Liu, 17 Oct 2003:
3659 Fix typo in include/mpc8xx.h
3661 * Patch by Richard Woodruff, 16 Oct 03:
3662 Fixes for cpu/arm925/interrupt.c
3663 - Initialize timestamp & lastdec vars.
3664 - fix timestamp overflows.
3665 - fix lastdec overflow.
3666 - smarter normalization to allow udelay() below 1ms to work.
3668 * Patch by Scott McNutt, 16 Oct
3669 add networking support for the Altera Nios Development Kit,
3670 Cyclone Edition (DK-1C20)
3672 * Patch by Jon Diekema, 14 Oct 2003:
3673 add hint about doc/README.silent to README file
3675 * Add CompactFlash support for NSCU
3677 * Fix PCI problems on PPChameleonEVB
3679 * TRAB auto-update: Base decision if we have to strip the image
3680 header on image type as encoded in the header
3681 (include image type patch by Martin Krause, 17 Oct 2003)
3683 * Patches by Xianghua Xiao, 15 Oct 2003:
3685 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3686 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3687 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3689 * Fix flash timings on TRAB board
3691 * Make sure HUSH is initialized for running auto-update scripts
3693 * Make 5200 reset command _really_ reset the board, without running
3694 any other code after it
3696 * Fix errors with flash erase when range spans across banks
3697 that are mapped in reverse order
3699 * Fix flash mapping and display on P3G4 board
3701 * Patch by Kyle Harris, 15 Jul 2003:
3702 - add support for Intel IXP425 CPU
3703 - add support for IXDP425 eval board
3705 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3706 for more information
3708 * Patch by Steven Scholz, 10 Oct 2003
3709 - Add support for Altera FPGA ACEX1K
3711 * Patches by Thomas Lange, 09 Oct 2003:
3712 - fix cmd_ide.c for non ppc boards (read/write functions did not
3713 add ATA base address)
3714 - fix for shannon board
3715 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3716 - Endian swap ATA identity for all big endian CPUs, not just PPC
3717 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3719 - add support for dbau1x00 board (MIPS32)
3721 * Patch by Sangmoon Kim, 07 Oct 2003:
3722 add support for debris board
3724 * Patch by Martin Krause, 09 Oct 2003:
3725 Fixes for TRAB board
3726 - /board/trab/rs485.c: correct baudrate
3727 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3728 udelay(); fix some timing problems with adc controller
3729 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3730 modify commands: touch and buzzer
3732 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3733 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3734 Use direct function calls for auto_update instead of hush commands
3736 * Patch by Scott McNutt, 04 Oct 2003:
3737 - add support for Altera Nios-32 CPU
3738 - add support for Nios Cyclone Development Kit (DK-1C20)
3740 * Patch by Steven Scholz, 29 Sep 2003:
3741 - A second parameter for bootm overwrites the load address for
3742 "Standalone Application" images.
3743 - bootm sets environment variable "filesize" to the resulting
3744 (uncompressed) data length for "Standalone Application" images
3745 when autostart is set to "no". Now you can do something like
3746 if bootm $fpgadata $some_free_ram ; then
3747 fpga load 0 $some_free_ram $filesize
3750 * Patch by Denis Peter, 25 Sept 2003:
3751 add support for the MIP405 Rev. C board
3753 * Patch by Yuli Barcohen, 25 Sep 2003:
3754 add support for Zephyr Engineering ZPC.1900 board
3756 * Patch by Anders Larsen, 23 Sep 2003:
3757 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3758 implemented for the x86 architecture)
3760 * Patch by Sangmoon Kim, 23 Sep 2003:
3761 fix pll_pci_to_mem_multiplier table for MPC8245
3763 * Patch by Anders Larsen, 22 Sep 2003:
3764 enable timed autoboot on PXA
3766 * Patch by David Müller, 22 Sep 2003:
3767 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3768 returns correct libgcc file path
3769 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3770 time on s3c24x0 systems
3772 * Patch by Jon Diekema, 19 Sep 2003:
3773 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3774 link state to the fault LED.
3775 - In NetLoop, make the Fault LED reflect the link status. The link
3776 status gets updated on entry, and on timeouts.
3778 * Patch by Anders Larsen, 18 Sep 2003:
3779 allow mkimage to build and run on Cygwin-hosted systems
3781 * Patch by Frank Müller, 18 Sep 2003:
3782 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3785 * Patch by Pantelis Antoniou, 16 Sep 2003:
3786 add tool to compute fileds in the PLPRCR register for MPC86x
3788 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3790 * Fix build problems under FreeBSD
3792 * Add generic filesystem image type
3794 * Make fatload set filesize environment variable
3796 * enable basic / medium / high-end configurations for PPChameleonEVB
3797 board; fix NAND code
3799 * enable TFTP client code to specify to the server the desired
3800 timeout value (see RFC-2349)
3802 * Improve SDRAM setup for TRAB board
3804 * Suppress all output with splashscreen configured only if "splashimage"
3807 * Fix problems with I2C support for mpc5200
3809 * Adapt TRAB configuration and auto_update to new memory layout
3811 * Add configuration for wtk board
3813 * Add support for the Sharp LQ065T9DR51U LCD display
3815 * Patch by Rune Torgersen, 17 Sep 2003:
3816 - Fixes for MPC8266 default config
3817 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3819 * Patches by Jon Diekema, 17 Sep 2003:
3820 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3823 - adjust "help" output
3825 * Patches by Anders Larsen, 17 Sep 2003:
3826 - fix spelling errors
3827 - set GD_FLG_DEVINIT flag only after device function pointers
3829 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3831 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3832 - trigger watchdog while waiting in serial driver
3834 * Add auto-update code for TRAB board using USB memory sticks,
3835 support new configuration with more memory
3837 * disable MPC5200 bus pipelining as workaround for bus contention
3839 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3840 priority; configure critical interrupts to be handled like external
3843 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3844 go back to 66 MHz for stability
3846 * Patches by Jon Diekema, 15 Sep 2003:
3847 - add description for missing CFG_CMD_* entries in the README file
3850 * Patch by Gleb Natapov, 14 Sep 2003:
3851 enable watchdog support for all MPC824x boards that have a watchdog
3853 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3854 "Non-octet Aligned Frame" errors we see at 100 Mbps
3856 * Patch by Sharad Gupta, 14 Sep 2003:
3857 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3859 * Patch by llandre, 11 Sep 2003:
3860 update configuration for PPChameleonEVB board
3862 * Patch by David Müller, 13 Sep 2003:
3863 various changes to VCMA9 board specific files
3865 * Add I2C support for MGT5100 / MPC5200
3867 * Patch by Rune Torgersen, 11 Sep 2003:
3868 Changed default memory option on MPC8266ADS to NOT be Page Based
3869 Interleave, since this doesn't work very well with the standard
3872 * Patch by George G. Davis, 12 Sep 2003:
3873 fix Makefile settings for sk98 driver
3875 * Patch by Stefan Roese, 12 Sep 2003:
3876 - new boards added: DP405, HUB405, PLU405, VOH405
3877 - some esd boards updated
3878 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3880 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3882 * Patch by Martin Krause, 11 Sep 2003:
3883 add burn-in tests for TRAB board
3885 * Enable instruction cache on MPC5200 board
3887 * Patch by Denis Peter, 11 Sep 2003:
3888 - fix USB data pointer assignment for bulk only transfer.
3889 - prevent to display erased directories in FAT filesystem.
3891 * Change output format for NAND flash - make it look like for other
3894 ======================================================================
3895 Changes for U-Boot 0.4.8:
3896 ======================================================================
3898 * Add I2C and RTC support for RMU board
3900 * Patches by Denis Peter, 9 Sep 2003:
3901 add FAT support for IDE, SCSI and USB
3903 * Patches by Gleb Natapov, 2 Sep 2003:
3904 - cleanup of POST code for unsupported architectures
3905 - MPC824x locks way0 of data cache for use as initial RAM;
3906 this patch unlocks it after relocation to RAM and invalidates
3909 * Patch by Gleb Natapov, 30 Aug 2003:
3910 new I2C driver for mpc107 bridge. Now works from flash.
3912 * Patch by Dave Ellis, 11 Aug 2003:
3913 - JFFS2: fix typo in common/cmd_jffs2.c
3914 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3915 - JFFS2: remove node version 0 warning
3916 - JFFS2: accept JFFS2 PADDING nodes
3917 - SXNI855T: add AM29LV800 support
3918 - SXNI855T: move environment from EEPROM to flash
3919 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3921 * Patch by Bill Hargen, 11 Aug 2003:
3922 fixes for I2C on MPC8240
3923 - fix i2c_write routine
3924 - fix iprobe command
3925 - eliminates use of global variables, plus dead code, cleanup.
3927 * Add support for USB Mass Storage Devices (BBB)
3928 (tested with USB memory sticks only)
3930 * Avoid flicker on TRAB's VFD
3932 * Add support for SK98xx driver
3934 * Add PCI support for SL8245 board
3936 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3937 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3938 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3940 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3941 to allow for more accurate baudrate settings
3942 (error now 0.7% at 115 kbps, instead of 3.5% before)
3944 * Patch by Andreas Mohr, 4 Sep 2003:
3945 Fix a lot of spelling errors
3947 * Add support for PPChameleon Eval Board
3949 * Add support for P3G4 board
3951 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3954 * Patch by Yuli Barcohen, 7 Aug 2003:
3955 check BCSR to detect if the board is configured in PCI mode
3957 ======================================================================
3958 Changes for U-Boot 0.4.7:
3959 ======================================================================
3961 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3962 add support for Adder II MPC852T module
3964 * Patch by George G. Davis, 19 Aug 2003:
3965 fix TI Innovator/OMAP1510 pin configs
3967 * Patches by Kshitij, 18 Aug 2003
3968 - add support for arm926ejs cpu core
3969 - add support for TI OMAP 1610 Innovator Board
3971 * Patch by Yuli Barcohen, 14 Aug 2003:
3972 add support for bzip2 uncompression
3974 * Add GCC library to examples/Makefile so GCC utility functions will
3977 * Add I2C and RTC support for RMU board using software I2C driver
3978 (because of better response to iprobe command); fix problem with
3981 * Patch by Matthias Fuchs, 28 Aug 2003:
3982 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3983 CONFIG_BOOTP_MAKS (see README).
3985 * Fix ICU862 environment problem
3987 * Fix RAM size detection for RMU board
3989 * Implement "reset" for MGT5100/MPC5200 systems
3991 ======================================================================
3992 Changes for U-Boot 0.4.6:
3993 ======================================================================
3995 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3996 allow selection of clock frequency as "make" target
3998 * Implement memory autosizing code for IceCube boards
4000 * Configure network port on INCA-IP for autonegotiation
4002 * Fix overflow problem in network timeout code
4004 * Patch by Richard Woodruff, 8 Aug 2003:
4005 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
4007 ======================================================================
4008 Changes for U-Boot 0.4.5:
4009 ======================================================================
4011 * Update for TQM board defaults:
4012 disable clocks_in_mhz, enable boot count limit
4014 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
4015 in toplevel directory instead. Removed astest.c from tools/gdb because
4016 it is no longer relevant.
4018 * Fix PCI support for MPC5200 / IceCube Board
4020 * Map ISP1362 USB OTG controller for NSCU board
4022 * Patch by Brad Parker, 02 Aug 2003:
4023 fix sc520_cdp problems
4025 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4027 * Allow erase command to cross flash bank boundaries
4029 * Patch by Scott McNutt, 21 Jul 2003:
4030 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4031 Both LynxOS and BlueCat linux KDIs are supported.
4033 * Patch by Richard Woodruff, 25 Jul 2003:
4034 use more reliable reset for OMAP/925T
4036 * Patch by Nye Liu, 25 Jul 2003:
4037 fix typo in mpc8xx.h
4039 * Patch by Richard Woodruff, 24 Jul 2003:
4040 Fixes for cmd_nand.c:
4041 - Fixed null dereferece which could result in incorrect ECC values.
4042 - Added support for devices with no Ready/Busy signal hooked up.
4043 - Added OMAP1510 read/write protect handling.
4044 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4046 - Switched default ECC to be JFFS2.
4048 * Allow crc32 to be used at address 0x000
4050 * Provide consistent interface to standalone applications to access
4051 the 'global_data' structure
4052 Provide a doc/README.standalone more useful to users/developers.
4054 * Make IceCube MGT5100 FEC driver work
4056 * Implement new mechanism to export U-Boot's functions to standalone
4057 applications: instead of using (PPC-specific) system calls we now
4058 use a jump table; please see doc/README.standalone for details
4060 * Patch by Dave Westwood, 24 Jul 2003:
4061 added support for Unity OS (a proprietary OS)
4063 * Patch by Detlev Zundel, 23 Jul 2003:
4064 add "imls" command to print flash table of contents
4066 * Fix cold boot detection for log buffer reset
4068 * Return error for invalid length specifiers with "cp.X" etc.
4070 * Fix startup problem on MIPS
4072 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4073 bitmap support is configured
4075 * Patch by Bill Hargen, 18 Jul 2003:
4076 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4078 * Patch by Denis Peter, 18 Jul 2003:
4079 - fix memory configuration for MIP405T
4080 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4082 * Cleanup of TQM82xx configurations; use "official" board types
4083 to make selection easier.
4085 * Patch by Martin Krause, 17 Jul 2003:
4086 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4088 * Patch by Richard Woodruff, 17 July 03:
4089 - Fixed bug in OMAP1510 baud rate divisor settings.
4091 * Patch by Nye Liu, 16 July 2003:
4093 - add MPC86xADS support (uses MPC86xADS.h)
4094 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4096 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4097 o don't trust gclk() software measurement by default, depend on
4098 CONFIG_8xx_GCLK_FREQ
4099 - add DRAM SIMM not installed detection
4100 - use more "correct" SDRAM initialization sequence
4101 - allow different SDRAM sizes (8xxADS has 8M)
4103 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4104 - rename MAMR/MBMR defines to be more consistent. Should eventually
4105 be merged into MxMR to better reflect the PowerQUICC datasheet.
4107 * Patch by Yuli Barcohen, 16 Jul 2003:
4108 support new Motorola PQ2FADS-ZU evaluation board which replaced
4109 MPC8260ADS and MPC8266ADS
4111 ======================================================================
4112 Changes for U-Boot 0.4.4:
4113 ======================================================================
4115 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4117 * Add support for MGT5100 and MPC5200 processors
4119 * Patch by Lutz Dennig, 15 Jul 2003:
4120 update for R360MPI board
4122 ======================================================================
4123 Changes for U-Boot 0.4.3:
4124 ======================================================================
4126 * Patches by Kshitij, 04 Jul 2003
4127 - added support for arm925t cpu core
4128 - added support for TI OMAP 1510 Innovator Board
4130 * Patches by Martin Krause, 14 Jul 2003:
4131 - add I2C support for s3c2400 systems (trab board)
4132 - (re-) add "ping" to command table
4134 * Fix handling of "slow" POST routines
4136 * Patches by Yuli Barcohen, 13 Jul 2003:
4137 - Correct flash and JFFS2 support for MPC8260ADS
4138 - fix PVR values and clock generation for PowerQUICC II family
4141 * Patch by Bernhard Kuhn, 08 Jul 2003:
4142 - add support for M68K targets
4144 * Patch by Ken Chou, 3 Jul:
4145 - Fix PCI config table for A3000
4146 - Fix iobase for natsemi.c
4147 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4149 * Allow to enable "slow" POST routines by key press on power-on
4150 * Fix temperature dependend switching of LCD backlight on LWMON
4151 * Tweak output format for LWMON
4153 * Patch by Stefan Roese, 11 Jul 2003:
4154 - Fix bug in CONFIG_VERSION_VARIABLE.
4155 - AR405 config updated.
4156 - OCRTC/ORSG: bsp command added.
4157 - ASH405 bsp update.
4159 ======================================================================
4160 Changes for U-Boot 0.4.2:
4161 ======================================================================
4163 * Add support for NSCU board
4165 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4167 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4168 mirror bit flash on TQM8xxM modules
4170 * Patch by Kenneth Johansson, 30 Jun 2003:
4171 get rid of MK_CMD_ENTRY macro; update doc/README.command
4173 * Patch by Seb James, 30 Jun 2003:
4174 Improve documentation of I2C configuration in README
4176 * Fix problems with previous log buffer "fixes"
4178 * Fix minor help text issues
4180 * "log append" did not append a newline
4182 ======================================================================
4183 Changes for U-Boot 0.4.1:
4184 ======================================================================
4186 * Fix some missing commands, cleanup header files
4187 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4189 * Rewrite command lookup and help command (fix problems with bubble
4190 sort when sorting command name list). Minor cleanup here and there.
4192 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4193 - Allow to call sysmon function interactively
4194 - PIC on LWMON board needs delay after power-on
4195 - Add missing RSR definitions for MPC8xx
4196 - Improve log buffer handling: guarantee clean reset after power-on
4197 - Add support for EXBITGEN board (aka "genie")
4198 - Add support for SL8245 board
4201 - remove trailing white space, trailing empty lines, C++ comments, etc.
4202 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4204 * Patches by Kenneth Johansson, 25 Jun 2003:
4205 - major rework of command structure
4206 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4208 ======================================================================
4209 Changes for U-Boot 0.4.0:
4210 ======================================================================
4212 * Patches by Robert Schwebel, 26 Jun 2003:
4213 - csb226 configuration updated
4214 - credits for logodl port updated
4215 - innokom configuration updated
4216 - logodl tree update, still with coding style inconsistencies
4217 - added OCM for ppc405 warning to README
4219 * Patch by Pantelis Antoniou, 25 Jun 2003:
4220 update NetVia with V2 board support
4222 * Header file cleanup for ARM
4224 * Patch by Murray Jensen, 24 Jun 2003:
4225 - make sure to use only U-boot provided header files
4226 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4228 * Patch by Stefan Roese, 24 Jun 2003:
4229 - Update esd ASH405 board files.
4230 - Update esd DASA_SIM config file.
4231 - Add ping command to some esd boards.
4233 * Patch by Yuli Barcohen, 23 Jun 2003:
4234 Update for MPC8260ADS board
4236 * Patch by Murray Jensen, 23 Jun 2003:
4237 - cleanup of GCC 3.x compiler warnings
4239 * Patch by Rune Torgersen, 4 Jun 2003:
4240 add large memory support for MPC8266ADS board
4242 * Patch by Richard Woodruff, 19 June 03:
4243 - Enabled standard u-boot device abstraction for ARM
4244 - Enabled console device for ARM
4245 - Initilized bi_baudrate for ARM
4247 * Patch by Bill Hargen, 23 Apr 2003:
4248 fix byte order for 824x I2C addresses (write op)
4250 * Patch by Murray Jensen, 20 Jun 2003:
4252 - cleanup (especially for gcc-3.x compilers)
4254 * Patch by Tom Guilliams, 20 Jun 2003:
4255 added CONFIG_750FX support for IBM 750FX processors
4257 * Patch by Devin Crumb, 02 Apr 2003:
4258 Fix clock divider rounding problem in drivers/serial.c
4260 * Patch by Richard Woodruff, 19 June 03:
4261 - Fixed smc91c111 driver to sync with the u-boot environment
4262 (driver/smc91c111.c).
4263 - Added eth_init error return check in NetLoop (net/net.c).
4265 * Patch by Ken Chou, 19 June 2003:
4266 Added support for A3000 SBC board (Artis Microsystems Inc.)
4268 * Patches by Murray Jensen, 17 Jun 2003:
4269 - Hymod board database mods: add "who" field and new xilinx chip types
4270 - provide new "init_cmd_timeout()" function so code external to
4271 "common/main.c" can use the "reset_cmd_timeout()" function before
4272 entering the main loop
4273 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4274 slightly different. see include/configs/hymod.h for an example
4275 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4276 CFG_DTT_ADM1021 defined)
4277 - add new "eeprom_probe()" function which has similar args and
4278 behaves in a similar way to "eeprom_read()" etc.
4279 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4280 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4281 - gdbtools copyright update
4282 - ensure that set_msr() executes the "sync" and "isync" instructions
4283 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4284 - 8260 I/O ports fix: Open Drain should be set last when configuring
4285 - add SIU IRQ defines for 8260
4286 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4287 config.mk to allow board configurations to override the GNU
4288 linker script, selected via the LDSCRIPT, make variable, and to
4289 give an initial value to the OBJCFLAGS make variable
4290 - 8260 i2c enhancement:
4291 o correctly extends the timeout depending on the size of all
4292 queued messages for both transmit and receive
4293 o will not continue with receive if transmit times out
4294 o ensures that the error callback is done for all queued tx
4296 o correctly detects both tx and rx timeouts, only delivers one to
4297 the callback, and does not overwrite an earlier error
4298 o logic in i2c_probe now correct
4299 - add "vprintf()" function so that "panic()" function can be
4301 - many Hymod board changes
4303 * Patches by Robert Schwebel, 14 Jun 2003:
4304 - add support for Logotronic DL datalogger board
4305 - cleanup serial line after kermit binary download
4306 - add debugX macro (debug level support)
4307 - update mach-types.h to latest arm.linux.org.uk master list.
4309 * Patches by David Müller, 12 Jun 2003:
4310 - rewrite of the S3C24X0 register definitions stuff
4311 - "driver" for the built-in S3C24X0 RTC
4313 * Patches by Yuli Barcohen, 12 Jun 2003:
4314 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4315 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4316 configuration word supplied by FPGA on some MPC8260ADS boards
4318 * Patch by Pantelis Antoniou, 10 Jun 2003:
4319 Unify status LED interface
4321 * Add support for DS12887 RTC; add RTC support for ATC board
4323 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4324 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4325 - Add Atmel DataFlash support for reading and writing.
4326 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4327 - Add Flash detection on Atmel AT91RM9200DK
4328 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4329 - Replace old Ethernet PHY layer functions
4330 - Change link address
4332 * Patch by Frank Smith, 9 Jun 2003:
4333 use CRIT_EXCEPTION for machine check on 4xx
4335 * Patch by Detlev Zundel, 13 Jun 2003:
4336 added implementation of the "carinfo" command in cmd_immap.c
4338 * Fix CONFIG_NET_MULTI support in include/net.h
4340 * Patches by Kyle Harris, 13 Mar 2003:
4341 - Add FAT partition support
4342 - Add command support for FAT
4343 - Add command support for MMC
4345 - Add Intel PXA support for video
4346 - Add Intel PXA support for MMC
4348 - Enable MMC and FAT for lubbock board
4349 - Other misc changes for lubbock board
4351 * Patch by Robert Schwebel, April 02, 2003:
4352 fix for SMSC91111 driver
4354 * Patch by Vladimir Gurevich, 04 Jun 2003:
4355 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4357 * Patch by Stefan Roese, 05 Jun 2003:
4358 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4359 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4360 data cache can be used even if the chip select is in use.
4361 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4362 (see README for further description).
4363 - Changed config files of CONFIG_EEPRO100 boards to use the
4364 CFG_RX_ETH_BUFFER define.
4366 * Add support for RMU board
4368 * Add support for TQM862L at 100/50 MHz
4370 * Patch by Pantelis Antoniou, 02 Jun 2003:
4371 major reconstruction of networking code;
4372 add "ping" support (outgoing only!)
4374 * Patch by Denis Peter, 04 June 2003:
4375 add support for the MIP405T board
4377 * Patches by Udi Finkelstein, 2 June 2003:
4378 - Added support for custom keyboards, initialized by defining a
4379 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4380 - Added support for the RBC823 board.
4381 - cpu/mpc8xx/lcd.c now automatically calculates the
4382 Horizontal Pixel Count field.
4384 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4385 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4387 * Patch by Mark Rakes, 14 May 2003:
4388 add support for Intel e1000 gig cards.
4390 * Patch by Nye Liu, 3 Jun 2003:
4391 fix critical typo in MAMR definition (include/mpc8xx.h)
4393 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4395 * Patch by Klaus Heydeck, 2 Jun 2003
4396 Minor changes for KUP4K configuration
4398 * Patch by Marc Singer, 29 May 2003:
4399 Fixed rarp boot method for IA32 and other little-endian CPUs.
4401 * Patch by Marc Singer, 28 May 2003:
4402 Added port I/O commands.
4404 * Patch by Matthew McClintock, 28 May 2003
4405 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4406 - minor patches for utx8245
4408 * Patch by Daniel Engström, 28 May 2003:
4411 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4412 add nand flash support to SXNI855T configuration
4413 fix/extend nand flash support:
4414 - fix 'nand erase' command so does not erase bad blocks
4415 - fix 'nand write' command so does not write to bad blocks
4416 - fix nand_probe() so handles no flash detected properly
4417 - add doc/README.nand
4418 - add .jffs2 and .oob options to nand read/write
4419 - add 'nand bad' command to list bad blocks
4420 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4421 - make NAND read/write faster
4423 * Patch by Rune Torgersen, 23 May 2003:
4424 Update for MPC8266ADS board
4426 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4427 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4428 _time_ (!) if the environment is embedded within the U-Boot image,
4429 or in a separate flash sector.
4431 * Cleanup CFG_DER #defines in config files (wd maintained only)
4433 * Fix data abort exception handling for arm920t CPU
4435 * Fix alignment problems with flash driver for TRAB board
4437 * Patch by Donald White, 21 May 2003:
4438 fix calculation of base address in pci_hose_config_device()
4440 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4441 execute "cmd2", even if "cmd1" fails. Note that this is different
4442 to "run var1 var2" where the contents of "var2" will NOT be
4443 executed when a command in "var1" fails.
4445 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4447 * Patch by Kyle Harris, 20 May 2003:
4448 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4449 into cpu/pxa and arch-pxa.
4451 * Patch by Stefan Roese, 23 May 2003:
4452 - IBM PPC405EP port added.
4453 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4454 UART0) is used as default U-Boot console. PPC4xx only!
4455 - esd ASH405 board added (PPC405EP based).
4456 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4457 - esd CPCI405AB board added.
4458 - esd PMC405 board added.
4459 - Update of some esd boards.
4461 * Patch by Denis Peter, 19 Mai 2003:
4462 add support for the MIP405-3 board
4464 * Patch by Dave Ellis, 22 May 2003:
4465 Fix problem with only partially cleared .bss segment
4467 * Patch by Rune Torgersen, 12 May 2003:
4468 get PCI to work on a MPC8266ADS board; incorporate change to
4469 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4471 * Patch by Nye Liu, 1 May 2003:
4472 minor patches for the FADS8xx
4474 * Patch by Thomas Schäfer, 28 Apr 2003:
4475 Fix SPD handling for 256 ECC DIMM on Walnut
4477 * Add support for arbitrary bitmaps for TRAB's VFD command;
4478 allow to pass boot bitmap addresses in environment variables;
4479 allow for zero boot delay
4481 * Patch by Christian Geißinger, 19 May 2002:
4482 On TRAB: wait until the dummy byte has been completely sent
4484 * Patch by David Updegraff, 22 Apr 2003:
4485 update for CrayL1 board
4487 * Patch by Pantelis Antoniou, 21 Apr 2003:
4488 add boot support for ARTOS (a proprietary OS)
4490 * Patch by Steven Scholz, 11 Apr 2003:
4491 Add support for RTC DS1338
4493 * Patch by Rod Boyce, 24 Jan 2003:
4494 Fix counting of extended partitions in diskboot command
4496 * Patch by Christophe Lindheimer, 20 May 2003:
4497 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4499 * Fix SDRAM timing on Purple board
4501 * Add support for CompactFlash on ATC board
4502 (includes support for Intel 82365 and compatible PC Card controllers,
4503 and Yenta-compatible PCI-to-CardBus controllers)
4505 * Patch by Mathijs Haarman, 08 May 2003:
4506 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4508 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4510 * Add support for Promess ATC board
4512 * Patch by Keith Outwater, 28 Apr 2003:
4513 - Miscellaneous corrections and additions to GEN860T board specific code.
4514 - Added GEN860_SC variant to GEN860T.
4515 - Miscellaneous corrections to GEN860T documentation.
4516 - Correct duplicate entry in U-Boot CREDITS file.
4517 - Add GEN860T_SC entry in MAINTAINERS file.
4518 - Update CREDITS file with GEN860T_SC info.
4520 * Update Smiths Aerospace addresses in MAINTAINERS file
4522 * Fix error handling in hush's version of "run" command
4525 - Splashscreen support
4528 - temperature dependend enabling of LCD
4530 * Allow booting from old "PPCBoot" disk partitions
4532 * Add support for TQM8255 Board / MPC8255 CPU
4534 ======================================================================
4535 Changes for U-Boot 0.3.1:
4536 ======================================================================
4538 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4540 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4541 display when Linux takes over
4543 * Patch by Erwin Rol, 27 Feb 2003:
4544 Add support for RTEMS (this time for real).
4546 * Add support for "bmp info" and "bmp display" commands to load
4547 bitmap images; this can be used (for example in a "preboot"
4548 command) to display a splash screen very quickly after poweron.
4550 * Add support for 133 MHz clock on INCA-IP board
4552 * Patch by Lutz Dennig, 10 Apr 2003:
4553 Update for R360MPI board
4555 * Add new meaning to "autostart" environment variable:
4556 If set to "no", a standalone image passed to the
4557 "bootm" command will be copied to the load address
4558 (and eventually uncompressed), but NOT be started.
4559 This can be used to load and uncompress arbitrary
4562 * Patch by Stefan Roese, 10 Apr 2003:
4563 Changed DHCP client to use IP address from server option field #54
4564 from the OFFER packet in the server option field #54 in the REQUEST
4565 packet. This fixes a problem using a Windows 2000 DHCP server,
4566 where the DHCP-server is not the TFTP-server.
4568 * Set max brightness for MN11236 displays on TRAB board
4570 * Add support for TQM862L modules
4572 ======================================================================
4573 Changes for U-Boot 0.3.0:
4574 ======================================================================
4576 * Patch by Arun Dharankar, 4 Apr 2003:
4577 Add IDMA example code (tested on 8260 only)
4579 * Add support for Purple Board (MIPS64 5Kc)
4581 * Add support for MIPS64 5Kc CPUs
4583 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4585 * Patch by Denis Peter, 04 Apr 2003:
4586 - update MIP405-4 board
4588 * Patch by Stefan Roese, 4 Apr 2003:
4589 - U-Boot version environment variable "ver" added
4590 (CONFIG_VERSION_VARIABLE).
4591 - Changed PPC405GPr version from A to B.
4592 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4594 * Patches by Denis Peter, 03 April 2003:
4595 - fix PCI IRQs on MPL boards
4596 - fix two more un-relocated pointer problems
4598 * Fix behaviour of "run" command:
4599 - print error message iv variable does not exist
4600 - terminate processing of arguments in case of error
4602 * Patches by Peter Figuli, 10 Mar 2003
4603 - Add support for BTUART on PXA platform
4604 - Add support for WEP EP250 (PXA) board
4606 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4607 flash using a BDI2000
4609 * Implement fix for I2C Edge Conditions problem for all boards that
4610 use the bit-banging driver (common/soft_i2c.c)
4612 * Patch by Martin Winistoerfer, 23 Mar 2003
4613 - Add port to MPC555/556 microcontrollers
4614 - Add support for cmi customer board with
4615 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4617 * Patch by Rick Bronson, 28 Mar 2003:
4618 - fix common/cmd_nand.c
4620 * Patch by Arun Dharankar, 24 Mar 2003:
4621 - add threads / scheduler example code
4623 * Add patches by Robert Schwebel, 31 Mar 2003:
4624 - add ctrl-c support for kermit download
4625 - align bdinfo output on ARM
4626 - csb226 board: bring in sync with innokom/memsetup.S
4627 - csb226 board: fix MDREFR handling
4628 - misc doc fixes / extensions
4629 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4630 - add BOOT_PROGRESS to armlinux.c
4632 * Add CPU ID, version, and clock speed for INCA-IP
4634 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4635 - fix SRAM and SDRAM memory sizing
4636 - add status LED support
4637 - add MAC address for second (SCC1) ethernet port
4639 * Update default environment for TQM8260 board
4641 * Patch by Rick Bronson, 16 Mar 2003:
4642 - Add NAND flash support for reading, writing, and erasing NAND
4643 flash (certain forms of which are called SmartMedia).
4644 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4646 * Patches by Robert Schwebel, 19 Mar 2003:
4647 - use arm-linux-gcc as default compiler for ARM
4648 - fix i2c fixup code
4649 - fix missing baudrate setting
4650 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4651 - moved "ignoring trailing characters" _before_ u-boot wants to
4652 print out diagnostics messages; removes bogus characters at the
4655 * Patch by John Zhan, 18 Mar 2003:
4656 Add support for SinoVee Microsystems SC8xx boards
4658 * Patch by Rolf Offermanns, 21 Mar 2003:
4659 ported the dnp1110 related changes from the current armboot cvs to
4660 current u-boot cvs. smc91111 does not work. problem marked in
4661 smc91111.c, grep for "FIXME".
4663 * Patch by Brian Auld, 25 Mar 2003:
4664 Add support for STM flash chips on ebony board
4666 * Add PCI support for MPC8250 Boards (PM825 module)
4668 * Patch by Stefan Roese, 25 Mar 2003:
4671 * Patch by Stefan Roese, 20 Mar 2003:
4672 - CPCI4052 update (support for revision 3).
4673 - Set edge conditioning circuitry on PPC405GPr for compatibility
4674 to existing PPC405GP designs.
4675 - Clip udiv to 5 bits on PPC405 (serial.c).
4677 * Extend INCAIP board support:
4678 - add automatic RAM size detection
4679 - add "bdinfo" command
4680 - pass flash address and size to Linux kernel
4681 - switch to 150 MHz clock
4683 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4684 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4685 boards, version 153 for Rev. 200 boards).
4687 * Patch by Vladimir Gurevich, 12 Mar 2003:
4688 Fix relocation problem of statically initialized string pointers
4691 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4692 Cleanup & bug fixes for JFFS2 code:
4693 - the memory mangement was broken. It caused havoc on malloc by
4694 writing beyond the block boundaries.
4695 - the length calculation for files was wrong, sometimes resulting
4696 in short file reads.
4697 - data copying now optionally takes fragment version numbers into
4698 account, to avoid copying from older data.
4699 See doc/README.JFFS2 for details.
4701 * Patch by Josef Wagner, 12 Mar 2003:
4702 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4703 - ETH05 and BEDBUG support for CU824
4704 - added support for MicroSys CPC45
4705 - new BOOTROM/FLASH0 and DOC base for PM826
4707 * Patch by Robert Schwebel, 12 Mar 2003:
4708 Fix the chpart command on innokom board
4711 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4712 s/PPCBoot/U-Boot/ in some files
4713 s/pImage/uImage/ in some files
4715 * Patch by Detlev Zundel, 15 Jan 2003:
4716 Fix '' command line quoting
4718 * Patch by The LEOX team, 19 Jan 2003:
4719 - add support for the ELPT860 board
4720 - add support for Dallas ds164x RTC
4722 * Patches by David Müller, 31 Jan 2003:
4723 - minimal setup for CardBus bridges
4724 - add EEPROM read/write support in the CS8900 driver
4725 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4726 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4728 * Patch by Steven Scholz, 04 Feb 2003:
4729 add support for RTC DS1307
4731 * Patch by Reinhard Meyer, 5 Feb 2003:
4732 fix PLPRCR/SCCR init sequence on 8xx to allow for
4733 changes of EBDF by software
4735 * Patch by Vladimir Gurevich, 07 Feb 2003:
4736 "API-compatibility patch" for 4xx I2C driver
4738 * TRAB fixes / extensions:
4739 - Restore VFD brightness as saved in environment
4740 - add support for Fujitsu flashes
4741 - make sure both buzzers are turned off (drive low level)
4743 * Patches by Robert Schwebel, 06 Mar 2003:
4744 - fix bug in BOOTP code (must use NetCopyIP)
4745 - update of CSB226 port
4746 - clear BSS segment on XScale
4747 - added support for i2c_init_board() function
4748 - update to the Innokom plattform
4750 * Extend support for redundand environments for configurations where
4751 environment size < sector size
4753 * Patch by Rune Torgersen, 13 Feb 2003:
4754 Add support for Motorola MPC8266ADS board
4756 * Patch by Kyle Harris, 19 Feb 2003:
4757 patches for the Intel lubbock board:
4758 memsetup.S - general cleanup (based on Robert's csb226 code)
4759 flash.c - overhaul, actually works now
4760 lubbock.c - fix init funcs to return proper value
4762 * Patch by Kenneth Johansson, 26 Feb 2003:
4763 - Fixed off by one in RFTA calculation.
4764 - No need to abort when LDF is lower than we can program it's only
4765 minimum timing so clamp it to what we can do.
4766 - Takes function pointer to function for reading the spd_nvram. Usefull
4767 for faking data or hardcode a module without the nvram.
4768 - fix other user for above change
4769 - fix some comments.
4771 * Patches by Brian Waite, 26 Feb 2003:
4772 - fix port for evb64260 board
4773 - fix PCI for evb64260 board
4776 * Patch by Reinhard Meyer, 1 Mar 2003:
4777 Add support for EMK TOP860 Module
4779 * Patch by Yuli Barcohen, 02 Mar 2003:
4780 Add SPD EEPROM support for MPC8260ADS board
4782 * Patch by Robert Schwebel, 21 Jan 2003:
4783 - Add support for Innokom board
4784 - Don't complain if "install" fails
4785 - README cleanup (remove duplicated lines)
4786 - Update PXA header files
4788 * Add documentation for existing POST code (doc/README.POST)
4790 * Patch by Laudney Ren, 15 Jan 2003:
4791 Fix handling of redundand environment in "tools/envcrc.c"
4793 * Patch by Detlev Zundel, 28 Feb 2003:
4794 Add bedbug support for 824x systems
4796 * Add support for 16 MB flash configuration of TRAB board
4798 * Patch by Erwin Rol, 27 Feb 2003:
4799 Add support for RTEMS
4801 * Add image information to README
4803 * Patch by Stefan Roese, 18 Feb 2003:
4804 CPCIISER4 configuration updated.
4806 * Patch by Stefan Roese, 17 Feb 2003:
4807 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4809 * Patch by Stefan Roese, 13 Feb 2003:
4810 Add "pcidelay" environment variable (in ms, enabled via
4811 CONFIG_PCI_BOOTDELAY).
4812 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4813 RST# to respond to configuration cycles (33MHz -> 1s).
4815 * Fix dual PCMCIA slot support (when running with just one
4818 * Add VFD type detection to trab board
4820 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4821 variable with value in the EEPROM
4823 * Patch by Stefan Roese, 10 Feb 2003:
4824 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4826 * Add support for MIPS32 4Kc CPUs
4828 * Add support for INCA-IP Board
4830 ======================================================================
4831 Changes for U-Boot 0.2.2:
4832 ======================================================================
4834 * Add dual ethernet support on PM826
4836 * Add support for LXT971 PHY on PM826
4838 * Patch by Tord Andersson, 16 Jan 2003:
4839 Fix flash sector count for TQM8xxL
4841 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4842 16 bytes out of each 32 byte block)
4844 ======================================================================
4845 Changes for U-Boot 0.2.1:
4846 ======================================================================
4848 * Add support for V37 board
4849 (patch by Jón Benediktsson, 11 Dec 2002)
4851 * Update baudrate in bd_info when it gets changed
4853 * Add watchdog trigger points while waiting for serial port
4854 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4856 * Improve command line tool to access the U-Boot's environment
4857 (figuration of the utility, using a config file)
4859 * Add single quote support for (old) command line parser
4861 * Switch LWMON board default config from FRAM to EEPROM;
4862 in POST, EEPROM shows up on 8 addresses
4864 ======================================================================
4865 Changes for U-Boot 0.2.0:
4866 ======================================================================
4868 * Use 1-byte-read instead of -write for iprobe() function
4869 Add i2c commands to PM826 config
4871 * extend I2C POST code: check for list on known addresses
4873 * Improve log buffer code; use "loglevel" to decide which messages
4874 to log on the console, too (like in Linux); get rid of "logstart"
4876 * Add command line tool to access the U-Boot's environment
4877 (board-specific for TRAB now, to be fixed later)
4879 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4880 Fix misc problems with AmigaOne support
4882 * Patch by Chris Hallinan, 3 Dec 2002:
4883 minor cleanup to the MPC8245 EPIC driver
4885 * Patch by Pierre Aubert , 28 Nov 2002
4886 Add support for external (SIU) interrupts on MPC8xx
4888 * Patch by Pierre Aubert , 28 Nov 2002
4889 Fix nested syscalls bug in standalone applications
4891 * Patch by David Müller, 27 Nov 2002:
4892 fix output of "pciinfo" command for CardBus bridge devices.
4894 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4897 * Add LED indication for IDE activity on KUP4K board
4899 * Fix startup problems with VFD display on TRAB
4901 * Patch by Pierre Aubert, 20 Nov 2002
4902 Add driver for Epson SED13806 graphic controller.
4903 Add support for BMP logos in cfb_console driver.
4905 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4907 * Patch by Rod Boyce, 21 Nov 2002:
4908 fix PCMCIA on MBX8xx board
4910 * Patch by Pierre Aubert , 21 Nov 2002
4911 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4912 bootmode word in DPRAM configurable
4914 * Patch by Daniel Engström, 18 Nov 2002:
4915 Fixes for x86 port (mostly strings issues)
4917 * Patch by Ken Chou, 18 Nov 2002:
4918 Fix for natsemi NIC cards (DP83815)
4920 * Patch by Pierre Aubert, 19 Nov 2002:
4921 fix a bug for the MII configuration, and some warnings
4923 * Patch by Thomas Frieden, 13 Nov 2002:
4924 Add code for AmigaOne board
4925 (preliminary merge to U-Boot, still WIP)
4927 * Patch by Jon Diekema, 12 Nov 2002:
4928 - Adding URL for IEEE OUI lookup
4929 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4931 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4932 root-on-nfs macros are designed to switch how the default boot
4933 method gets defined.
4935 * Patch by Daniel Engström, 13 Nov 2002:
4936 Add support for i386 architecture and AMD SC520 board
4938 * Patch by Pierre Aubert, 12 Nov 2002:
4939 Add support for DOS filesystem and booting from DOS floppy disk
4941 * Patch by Jim Sandoz, 07 Nov 2002:
4942 Increase number of network RX buffers (PKTBUFSRX in
4943 "include/net.h") for EEPRO100 based boards (especially SP8240)
4944 which showed "Receiver is not ready" errors when U-Boot was
4945 processing the receive buffers slower than the network controller
4948 * Patch by Andreas Oberritter, 09 Nov 2002:
4949 Change behaviour of NetLoop(): return -1 for errors, filesize
4950 otherwise; return code 0 is valid an means no file loaded - in this
4951 case the environment still gets updated!
4953 * Patches by Jon Diekema, 9 Nov 2002:
4954 - improve ADC/DAC clocking on the SACSng board to align
4955 the failing edges of LRCLK and SCLK
4956 - sbc8260 configuration tweaks
4957 - add status LED support for 82xx systems
4958 - wire sspi/sspo commands into command handler; improved error
4960 - add timestamp support and alternate memory test to the
4961 SACSng configuration
4963 * Patch by Vince Husovsky, 7 Nov 2002:
4964 Add "-n" to linker options to get rid of "Not enough room for
4965 program headers" problem
4967 * Patch by David Müller, 05 Nov 2002
4968 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4969 so we can use an already existing name
4971 * Patch by Pierre Aubert, 05 Nov 2002
4972 Hardware relatied improvments in FDC boot code
4974 * Patch by Holger Schurig, 5 Nov 2002:
4975 Make the PXA really change it's frequency
4977 * Patch by Pierre Aubert, 05 Nov 2002
4978 Add support for slave serial Spartan 2 FPGAs
4980 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4983 * Add support for log buffer which can be passed to Linux kernel's
4984 syslog mechanism; used especially for POST results.
4986 * Patch by Klaus Heydeck, 31 Oct 2002:
4987 Add initial support for kup4k board
4989 * Patch by Robert Schwebel, 04 Nov 2002:
4990 - use watchdog to reset PXA250 systems
4991 - added progress callbacks to (some of the) ARM code
4992 - update for Cogent CSB226 board
4994 * Add support for FPS860 board
4996 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4997 Improve PCI access on 32-bits Compact PCI bus
4999 * Fix mdelay() on TRAB - this was still the debugging version with
5000 seconds instead of ms.
5002 * Patch by Robert Schwebel, 1 Nov 2002:
5003 XScale related cleanup (affects all ARM boards)
5005 * Cleanup of names and README.
5007 ======================================================================
5008 Notes for U-Boot 0.1.0:
5009 ======================================================================
5011 This is the initial version of "Das U-Boot", the Universal Boot Loader.
5013 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
5014 For information about the history of the project please see the
5015 PPCBoot project page at http://sourceforge.net/projects/ppcboot
5017 ======================================================================