1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Add forgotten changes for the PLEB 2 Board.
6 Patch from David Snowdon, 13. Aug 2005
8 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
9 Patch by Jon Loeliger, 01. May 2006
11 * Fixed handling of bad checksums with "mkimage -l"
13 * Added support for BC3450 board
14 Patch by Stefan Strobl, 21. Oct 2005
16 * Update for NC650 board:
17 - Support rev1 and rev2 hardware
18 - adapt to new NAND layer
19 - add CP850 configuration based on NC650
21 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
22 is configured; othrwise DMA accesses aren't cache coherent which
23 causes for example USB to fail.
27 * Fix dbau1x00 boards broken by dbau1550 patch
28 PLL:s were not set for boards other than 1550.
29 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
30 Default boot is now bootp for cards other than 1550.
31 Patch by Thomas Lange, 10 Aug 2005
33 * Fixes common/cmd_flash.c:
34 - fix some compiler/parser error, if using m68k tool chain
35 - optical fix for protect on/off all messages, if using more
37 Patch by Jens Scharsig, 28 Jul 2005
39 * Fix Quad UART mapping on MCC200 board due to new HW revision
41 * Fix JFFS2 support for legacy NAND driver.
43 * Remove dependencies between DoC code and old legacy NAND driver.
45 * Fix PM828_PCI target, for which PCI was *not* configured in.
47 * Fix Lite5200B support: initialize SDelay register
48 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
49 Configuration", 3.3.1 SDelay--MBAR + 0x0190
51 * Changes/fixes for drivers/cfi_flash.c:
53 - Add Intel legacy lock/unlock support to common CFI driver
55 On some Intel flash's (e.g. Intel J3) legacy unlocking is
56 supported, meaning that unlocking of one sector will unlock
57 all sectors of this bank. Using this feature, unlocking
58 of all sectors upon startup (via env var "unlock=yes") will
61 - Fixed problem with multiple reads of envronment variable
62 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
64 - Removed unwanted linefeeds from "protect" command when
65 CFG_FLASH_PROTECTION is enabled.
67 - Changed p3p400 board to use CFG_FLASH_PROTECTION
69 Patch by Stefan Roese, 01 Apr 2006
71 * Changes/fixes for drivers/cfi_flash.c:
72 - Correctly handle the cases where CFG_HZ != 1000 (several
74 - Fix the timeout calculation of buffered writes (off by a
76 Patch by Anders Larsen, 31 Mar 2006
78 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
80 405 SDRAM: - The SDRAM parameters can now be defined in the board
81 config file and the 405 SDRAM controller values will
82 be calculated upon bootup (see PPChameleonEVB).
83 When those settings are not defined in the board
84 config file, the register setup will be as it is now,
85 so this implementation should not break any current
86 design using this code.
88 Thanks to Andrea Marson from DAVE for this patch.
90 440 DDR: - Added function sdram_tr1_set to auto calculate the
91 TR1 value for the DDR.
92 - Added ECC support (see p3p440).
94 Patch by Stefan Roese, 17 Mar 2006
96 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
97 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
99 * Add support for ymodem protocol download
100 Patch by Stefano Babic, 29 Mar 2006
102 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
103 Merge from Markus Klotzbücher's repo, 01 Apr 2006
105 * GCC-4.x fixes: clean up global data pointer initialization for all
108 * Update for Delta board:
109 - redundant NAND environment
110 - misc Monahans cleanups (remove dead code etc.)
111 - DA9030 Initialization; some minimal changes to PXA I2C driver to
112 make it work with the Monahans.
113 - Make Monahans clock frequency configurable using
114 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
115 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
116 Merge from Markus Klotzbücher's repo, 25 Mar 2006
118 * Enable Quad UART om MCC200 board.
120 * Cleanup MCC200 board configuration; omit non-existent stuff.
122 * Add support for MPC859/866 Rev. A.0
124 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
126 * Fix DDR ECC bit definitions for MPC83xx.
128 * Add initial support for MPC8349E MDS board.
130 * Add support for ECC DDR initialization on MPC83xx.
132 * Add DMA support for MPC83xx.
134 * Add sync in do_reset() routine for MPC83xx after RPR register
135 was written to. It is need on some targets when BAT translation
138 * Add bit definitions for MPC83xx DDR controller registers.
140 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
142 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
144 * Add support for DS1374 RTC chip.
146 * Add support for Lite5200B board.
147 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
149 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
150 timer and cpu_reset code from cpu/$(CPU) into the new
151 cpu/$(CPU)/$(SOC) directories
152 Patch by Andreas Engel, 13 Mar 2006
154 * Change max size of uncompressed uImage's to 8MByte and add
155 CFG_BOOTM_LEN to adjust this setting.
157 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
158 uImages was restricted to 4MBytes. This default size is now
159 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
160 in the board config file.
162 Patch by Stefan Roese, 13 Mar 2006
164 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
165 Patch by Stefan Roese, 13 Mar 2006
167 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
168 Patch by Cedric Vincent, 06 Jul 2005
170 * au1x00_eth.c: check malloc return value and abort if it failed
171 Patch by Andrew Dyer, 26 Jul 2005
173 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
174 incorrectly generating start/stop conditions on the bus.
175 Patch by Andrew Dyer, 26 Jul 2005
177 * Fix bug in [id]cache_status commands for MPC85xx processors;
178 should look at LSB of L1CSRn registers to determine if L1 cache is
179 enabled, not the MSB.
180 Patch by Murray Jensen, 19 Jul 2005
182 * Fix array overflow with fw_setenv on uninitialised environment
183 Patch by Murray Jensen, 15 Jul 2005
185 * Add support for EmbeddedPlanet EP88x boards
186 Patch by Yuli Barcohen, 13 Jul 2005
188 * Remove board specific configuration includes from the common xilinx
189 ethernet and iic adapter code.
190 Patch by Michael Libeskind, 12 Jul 2005
192 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
193 Patch by Murray Jensen, 08 Jul 2005
195 * Add (some) definitions for the MPC85xx local bus controller
196 Patch by Murray Jensen, 08 Jul 2005
198 * Add CPM2 I/O pin functions for MPC85xx processors
199 Patch by Murray Jensen, 08 Jul 2005
201 * Fix compile problem
203 * Added PCI support for MPC8349ADS board
204 Patch by Kumar Gala 11 Jan 2006
206 * Enable address translation on MPC83xx
207 Patch by Kumar Gala, 10 Feb 2006
209 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
210 Patch by Kumar Gala, 25 Jan 2006
212 * Fixed defines for MPC83xx SICRL register to match current specs
213 Patch by Kumar Gala, 23 Jan 2006
215 * Only disable the MPC83xx watchdog if its enabled out of reset.
216 If its disabled out of reset SW can later enable it if so desired
217 Patch by Kumar Gala, 11 Jan 2006
219 * Allow config of GPIO direction & data registers at boot on 83xx
220 Patch by Kumar Gala, 11 Jan 2006
222 * Enable time handling on 83xx
223 Patch by Kumar Gala, 11 Jan 2006
225 * Make System IO Config Registers board configurable on MPC83xx
226 Patch by Kumar Gala, 11 Jan 2006
228 * Fixed PCI indirect config ops to handle multiple PCI controllers
229 We need to adjust the bus number we are trying to access based
230 on which PCI controller its on
231 Patch by Kumar Gala, 12 Jan 2006
233 * Report back PCI bus when doing table based device config
234 Patch by Kumar Gala, 11 Jan 2006
236 * Added support for PCI prefetchable region and BARs
237 If a host controller sets up a region as prefetchable and
238 a device's BAR denotes it as prefetchable, allocate the
239 BAR into the prefetch region.
241 If a BAR is prefetchable and no prefetchable region has
242 been setup by the controller we fall back to allocating
243 the BAR into the normally memory region.
244 Patch by Kumar Gala, 11 Jan 2006
246 * Add helper function for generic flat device tree fixups for mpc83xx
247 Patch by Kumar Gala, 11 Jan 2006
249 * Add support for passing initrd information via flat device tree
250 Patch by Kumar Gala, 11 Jan 2006
252 * Added OF_STDOUT_PATH and OF_SOC
254 OF_STDOUT_PATH specifies the path to the device the kernel can use
257 OF_SOC specifies the proper name of the SOC node if one exists.
258 Patch by Kumar Gala, 11 Jan 2006
260 * Allow board code to fixup the flat device tree before booting a kernel
261 Patch by Kumar Gala, 11 Jan 2006
263 * Added CONFIG_ options for bd_t and env in flat dev tree
265 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
266 into the resulting flat device tree.
268 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
269 variables from u-boot into the flat device tree
271 Patch by Kumar Gala, 11 Jan 2006
273 * Add support for the DHCP vendor optional bootfile (#67).
274 Ignores the vendor TFTP server name option (#66).
275 Patch by Murray Jensen, 30 Jun 2005
277 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
278 Patch by Andy Fleming, 14 Jun 2005
280 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
281 Patch by Gerhard Jaeger, 21 Jun 2005
283 * Add netconsole and some more commands to RPXlite_DW board
284 Patch by Sam Song, 19 Jun 2005
286 * Fix bad declaration on pci_cfgfunc_nothing
287 Patch by Sam Song, 19 Jun 2005
289 * Adjust "echo" as a default command
290 Patch by Sam Song, 19 Jun 2005
292 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
293 Patch by KokHow Teh, 16 Jun 2005
295 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
296 Patch by Rick Bronson, 15 Jun 2005
298 * Coding Style cleanup
300 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
301 Patch by Andrew Dyer, 13 Jun 2005
303 * Add ADI Blackfin support
304 - add support for Analog Devices Blackfin BF533 CPU
305 - add support for the ADI BF533 Stamp uClinux board
306 - add support for the ADI BF533 EZKit board
307 Patches by Richard Klingler, 11 Jun 2005
309 * Add loads of ntohl() in image header handling
310 Patch by Steven Scholz, 10 Jun 2005
312 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
313 variable to set clock
314 Patch by Yuli Barcohen, 05 Jun 2005
316 * RPXlite configuration fixes
317 - Use correct flash sector size
318 - Use correct memory test end address
319 - Add support for bzip2 compression
320 - Various small fixes
321 Patch by Yuli Barcohen, 05 Jun 2005
323 * Memory configuration changes for ZPC.1900 board
324 - Fix SDRAM timing on both local bus and 60x bus
325 - Add support for second flash bank (SIMM)
326 - Change boot flash base
327 Patch by Yuli Barcohen, 05 Jun 2005
329 * Add support for Adder boards with 16MB SDRAM;
330 add support for second FEC on Adder87x board.
331 Patch by Yuli Barcohen, 05 Jun 2005
333 * Fix conditional for including ks8695eth driver
334 Patch by Greg Ungerer, 04 Jun 2005
336 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
337 Patch by Friedrich Lobenstock, 02 Jun 2005
339 * Fix comment in common/soft_i2c.c
340 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
342 * Cleanup compiler warnings.
343 Patch by Greg Ungerer, 21 May 2005
345 * Word alignment fixes for word aligned NS16550 UART
346 Patch by Jean-Paul Saman, 01 Mar 2005
348 Fixes bug with UART that only supports word aligned access: removed
349 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
350 (broken!) versions of GCC generate byte accesses when encountering
351 the packed attribute regardless if the struct is already correctly
352 aligned for a platform. Peripherals that can only handle word
353 aligned access won't work properly when accessed with byte access.
354 The struct NS16550 is already word aligned for REG_SIZE = 4, so
355 there is no need to packed the struct in that case.
357 * Fix behaviour if gatewayip is not set
358 Patch by Robin Gilks, 23 Dec 2004
360 * Fix cleanup for netstart board.
361 Remove build results from repository
363 * Some code cleanup for GCC 4.x
365 * Fixes to support environment in NAND flash;
366 enable NAND flash based environment for delta board.
368 * Add support for Intel Monahans CPU on Zylonite and Delta boards
369 (This is Work in Progress!)
371 * Add support for TQM8260-AI boards.
375 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
376 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
377 Patch by Ladislav Michl, 29 Jun 2005
379 * Add lowboot target to mcc200 board
380 Patch by Stefan Roese, 4 Mar 2006
382 * Fix problem with flash_get_size() from CFI driver update
383 Patch by Stefan Roese, 1 Mar 2006
385 * Make CFG_NO_FLASH work on ARM systems
386 Patch by Markus Klotzbuecher, 27 Feb 2006
388 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
391 * Convert mcc200 to use common CFI flash driver
392 Patch by Stefan Roese, 28 Feb 2006
394 * Add env-variable "unlock" to handle initial state of sectors
397 Only the U-Boot image and it's environment is protected,
398 all other sectors are unprotected (unlocked) if flash
399 hardware protection is used (CFG_FLASH_PROTECTION) and
400 the environment variable "unlock" is set to "yes".
402 Patch by Stefan Roese, 28 Feb 2006
404 * Update drivers/cfi_flash.c:
405 - find_sector() called in both versions of flash_write_cfiword()
406 Patch by Peter Pearse, 27th Feb 2006
408 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
409 Patch by Jose Maria Lopez, 16 Jan 2006
411 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
412 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
414 * Changes/fixes for drivers/cfi_flash.c:
415 We *should* check if there are any error bits if the previous call
416 returned ERR_OK (Otherwise we will have output an error message in
417 flash_status_check() already.) The original code would only check for
418 error bits if flash_status_check() returns ERR_TIMEOUT.
419 Patch by Marcus Hall, 23 Aug 2005
421 * Changes/fixes for drivers/cfi_flash.c:
422 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
423 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
424 Patch by Sangmoon Kim, 19 Aug 2005
426 * Fixes for drivers/cfi_flash.c:
427 - Fix wrong timeout value usage in flash_status_check()
428 - Round write_tout up when converting to msec in flash_get_size()
429 - Remove clearing flash status at the end of flash_write_cfibuffer()
430 which sets Intel 28F640J3 flash back to command mode on CSB472
431 Patch by Tolunay Orkun, 02 July 2005
433 * Add basic support for the SMMACO4 Board from PanDaCom.
434 Patch by Heiko Schocher, 20 Feb 2006
436 * Add GIT version information (commid ID) to untagged U-Boot versions
438 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
439 of all unreleased (untagged) U-Boot images will be automatically
440 extended upon compiletime with a part of the GIT commit ID and
441 possibly with "dirty" if uncommited changes are detected.
443 Here an example for the resulting version:
444 "U-Boot 1.1.4-g3457ac18-dirty"
446 The version is now maintained in the toplevel Makefile and the
447 version headers are autogenerated.
449 Patch by Stefan Roese, 9 Feb 2006
451 * Update default environment for INKA4x00 board.
453 * Convert CPCI750 to use common CFI flash driver
454 Patch by Reinhard Arlt, 8 Feb 2006
456 * Various changes to esd HH405 board specific files
457 Patch by Matthias Fuchs, 07 Feb 2006
459 * Cleanup U-Boot boot messages on ARM.
461 To match the U-Boot user interface on ARM platforms to the U-Boot
462 standard (as on PPC platforms), some messages with debug character
463 are removed from the default U-Boot build.
464 Enable DEBUG for lib_arm/board.c to enable debug messages.
465 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
466 Patch by Stefan Roese, 24 Jan 2006
468 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
469 Patch by Stefan Roese, 18 Jan 2006
471 * Add VGA support (CT69000) to CPCI750 board.
472 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
473 Patch by Reinhard Arlt, 30 Dec 2005
475 * PMC405 and CPCI405: Moved configuration of pci resources
477 PMC405 and CPCI2DP: Added firmware download and booting via pci.
478 Patch by Matthias Fuchs, 20 Dec 2005
480 * Fix 28F256J3A support on PM520 board
481 (without bank-switching only 32 MB can be accessed)
483 * Fix mkimage bug with multifile images created on 64 bit systems.
485 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
487 * Fix compiler problem with at91rm9200dk board.
488 Patch by Eugen Bigz, 19 Dec 2005
490 ======================================================================
491 Changes for U-Boot 1.1.4:
492 ======================================================================
494 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
495 - Changed GPIO setup to enable another address line in order to
496 address 64M of FLASH.
497 - Added function sdram_tr1_set to auto calculate the tr1 value for
499 Patch by Steven Blakeslee, 12 Dec 2005
501 * MPC5200: Set PCI retry counter to 0 = infinite retry;
502 The default of 255 is too short for slow devices.
503 Patch by Martin Nykodym, 12 Dec 2005
505 * Change port configuration for O2DNT (CODEC1 on PSC1).
507 * Fix register for PCI async mode on PPC440EP
508 Patch by Youngchul Bang, 08 Dec 2005
510 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
511 This segment may be required by some libgcc.a functions
514 * Fix DPRAM offset/size for MPC8541/8555.
515 Simplify TQM85xx Makefile handling.
517 * Fix data overflow (typo?) in rtc/ds1302.c
519 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
521 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
522 - Support for TQM8541/8555 boards added.
523 - Complete rework of TQM8540/8560 support.
524 - Common TQM85xx code now supports all current TQM85xx platforms
525 (TQM8540/8541/8555/8560).
526 - DDR SDRAM size detection added.
527 - CAS latency default values can be overwritten by setting "serial#"
528 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
529 If problems are detected with this non default CAS latency,
530 the default values will be used instead.
531 - Flash size detection added.
532 - Moved FCC ethernet driver initialization behind TSEC driver init
533 -> TSEC is first device.
534 Patch by Stefan Roese, 30 Nov 2005
536 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
537 Patch by John Otken, 23 Nov 2005
539 * Changed PPC44x startup message (cpu info, speed...) to common style:
540 On PPC44x platforms, the startup message generated in "cpu.c" only
541 comprised the ppc type and revision but not additional information
542 like speed etc. Those speed infos where printed in the board specific
543 code. This new implementation now prints all CPU infos in the common
544 cpu specific code. No board specific code is needed anymore and
545 therefore removed from all current 44x implementations.
546 Patch by Stefan Roese, 27 Nov 2005
548 * Adjust TQM834x PHY addresses for latest hardware revision.
550 * Increase malloc arena on TQM5200 board to 256 kB.
551 With 64 kb uniform flash sector size the old value of 128 kB was
554 * Fix miiphy global data initialization (problem on 4xx boards when
555 no ethaddr is assigned). Initialization moved from
556 miiphy_register() to eth_initialize().
558 Based on initial patch for 4xx platform by Matthias Fuchs.
560 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
562 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
563 The COPYING file was extended to make clear that these files can be
564 used in non-GPL code, too.
565 Also, a corresponding note was placed in the headers of the affected files.
567 * Add support for Prodrive P3P440 board:
568 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
569 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
570 for bank autodetection
571 Patch by Stefan Roese, 22 Nov 2005
573 * Change all '$(...)' variable references into '${...}'
574 which makes the environment compatible with the hush shell.
575 WARNING: Support for the old '$(...)' syntax will be
576 discontinued in a later version.
578 * Minor changes to init flags in TQM834x PCI.
580 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
581 Patch by Stefan Roese, 15 Nov 2005
583 * New PPC 405EP board added: CMS700
584 Added CONFIG_NET_MULTI for VOM405 board.
585 Added reset_phy() for VOM405 board.
586 Patch by Matthias Fuchs, 09 Nov 2005
588 * Updated PCI mapping for esd CPCI2DP board.
589 Add support for error LED.
590 Patch by Matthias Fuchs, 07 Nov 2005
592 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
593 Patch by Stefan Roese, 07 Nov 2005
595 * Correct PPC Timebase register definitions (SPRN_TBRL...)
596 Patch by Stefan Roese, 07 Nov 2005
598 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
599 Patch by Stefan Roese, 05 Nov 2005
601 * Additional fix for external IRQ config on Yellowstone & Yosemite
602 Patch by Stefan Roese, 03 Nov 2005
604 * Add support for Ocotea pass 3 with 440GX Rev. F
605 Patch by Stefan Roese, 01 Nov 2005
607 * Fix external IRQ configuration on Yellowstone & Yosemite
608 Patch by Stefan Roese, 28 Oct 2005
610 * Add support for multiple PHYs.
611 Tested on the following boards:
612 cmcpu2 (at91rm9200/ether.c)
613 PPChameleon (ppc4xx/4xx_enet.c)
614 yukon (mpc8220/fec.c)
616 tqm834x (mpc834x/tsec.c) with EEPRO100
617 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
618 Main changes include:
620 - miiphy_register routine was added to allow multiple PHYs to be registered
621 - miiphy_read and miiphy_write are now defined in this file, and
622 require additional argument (char *devname)
623 - other miiphy_* routines also require additional device name argument
626 Calling reset_phy() was moved to be executed *after* eth_initialize().
627 This is necessary as now some of the implementations of reset_phy()
628 may need to use miiphy_reset() which is not allowed before eth_initialize()
629 as eth_initialize registers all required miiphy_* routines.
630 Tested on IP860 and PHY initializes properly after this change.
632 * Correct includes for flat tree builder.
634 * Fix conflicting types (flash_write()) in trab auto_update.c.
636 * Add PCI support for the TQM834x board.
638 * Add missing 4xx board to MAKEALL
639 Patch by Stefan Roese, 20 Oct 2005
641 * Fix conflicting types (flash_write()) in esd auto_update.c
642 Patch by Stefan Roese, 20 Oct 2005
644 * Fix problem with sleep in NetConsole (use get_timer())
645 Patch by Stefan Roese, 20 Oct 2005
647 * Add NetConsole Support for AMCC eval boards
648 Patch by Stefan Roese, 20 Oct 2005
650 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
651 Patch by Stefan Roese, 18 Oct 2005
653 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
654 Fix identation on ext2ls help entry.
655 Patch by Stefan Roese, 14 Oct 2005
657 * Add support for TQM834x boards.
660 * Cleanup for GCC-4.x
662 * Add documentation for Open Firmware Flat Tree and usage.
663 Patch by Pantelis Antoniou, 13 Oct 2005
665 * Add missing files for Pantelis Antoniou's patch
666 Patch by Pantelis Antoniou, 04 Sep 2005
668 * Fix problem in ppc4xx eth-driver without ethaddr (only without
669 CONFIG_NET_MULTI set)
670 Patch by Stefan Roese, 10 Oct 2005
672 * Fix gzip bmp support (test if malloc fails, warning when truncated).
673 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
674 Patch by Stefan Roese, 07 Oct 2005
676 * Add support for OF flat tree for the STXtc board.
677 Patch by Pantelis Antoniou, 04 Sep 2005
679 * Support passing of OF flat trees to the kernel.
680 Patch by Pantelis Antoniou, 04 Sep 2005
684 * Add support for NetSilicon NS7520 processor.
685 Patch by Art Shipkowski, 12 May 2005
687 * Add support for AP1000 board.
688 Patch by James MacAulay, 07 Oct 2005
690 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
691 Patch by Anders Larsen, 07 Oct 2005
693 The Atmel errata #11 states that the transfer buffer descriptor
694 table must be aligned on a 16-word boundary. As it turned out, this
695 is insufficient - it seems the table must be aligned on a boundary
696 at least as large as the table itself (in Linux this is not an
697 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
699 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
700 Patch by Anders Larsen, 07 Oct 2005
702 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
703 sed the linker scripts, rather than pre-process them.
704 Patch by Peter Pearse, 07 Oct 2005
706 * Update make target for ARM supported boards.
707 Use lowlevel_init() instead of platformsetup() [rename].
708 Patch by Peter Pearse, 06 Oct 2005
710 * Fix booting from serial dataflash on AT91RM9200
711 Patch by Peter Menzebach, 29 Aug 2005
713 * Add JFFS2 support for TRAB board
714 Patch by Martin Krause, 25 Aug 2005
716 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
717 Patch by Marcus Hall, 24 Aug 2005
719 * Fix the machine-id of the Cogent csb637 board
720 Patch by Anders Larsen, 05 Oct 2005
722 * Complete support for the KwikByte KB920x boards
723 Patch by Anders Larsen, 05 Oct 2005
725 * Set the AT91RM9200 clock to asynchronous mode
726 Patch by Anders Larsen, 03 May 2005
728 * Set the AT91RM9200 clock to synchronous mode
729 Patch by Anders Larsen, 29 Apr 2005
731 * Add support for Cogent csb637
732 Patch by Anders Larsen, 29 Apr 2005
734 * Fix dm9161.c initialization
735 Patch by Anders Larsen, 29 Apr 2005
737 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
738 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
740 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
741 Patch by Anders Larsen, 29 Apr 2005
743 * Fix device partition intialization for SystemACE disks.
744 Patch by Stephen Williams, 28 Apr 2005
746 * Added support for KwikByte KB920x boards (based on AT91RM9200)
747 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
749 * Add support for S29GL064M-R3 flash chip on xsengine board
750 Patch by Kurt Stremerch, 18 Apr 2005
752 * E500 update: repoint IVPR to RAM when code is relocated
753 Patch by Kylo Ginsberg, 13 Apr 2005
755 * Fix loop end test in lib_generic/string.c:strswab()
756 Patch by Andrew Dyer, October 10, 2005
757 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
761 * Update ARM Integrator boards:
762 Correct addessing errors in platform files.
763 Split off common core module data from Integrator header files to
764 include/armcoremodule.h.
765 Patch by Peter Pearse, 04 Oct 2005
767 * Make sure only supported compiler options are used
768 Import "cc-option" shell function from kernel and
769 use it to get the correct ARM GCC options for individual CPUs
770 Patch by Peter Pearse, 30 Jun 2005
772 * Fix 440GR to print correct cpu revision
773 Patch by Stefan Roese, 04 Oct 2005
775 * Change board message on AMCC Yosemite & Yellowstone to common style
776 Patch by Stefan Roese, 03 Oct 2005
778 * Fix compiler warning
780 * Fix FEC PHY addresses for TQM85xx boards
782 * Fix uninitialized variable problem in hush shell
783 Patch by Lars Rostock, 26 Sep 2005
785 * Undo change of f6e20fc6ca... to include/configs/trab.h
786 (Must have been an accident?)
788 * Add support for AT91RM9200 OHCI Controller.
789 Patch by Eric Benard, 07 Apr 2005
791 * Update ARM mach-types.h
792 Patch by Eric Benard, 07 Apr 2005
794 * Add support for MP2USB board.
795 Patch by Eric Benard, 07 Apr 2005
797 * Add board support for armadillo HT1070
798 Patch by Rowel Atienza, 06 Apr 2005
800 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
801 Patch by Vitaly Bordug, 30 Mar 2005
803 * Add iopset command on mpc8xx
804 Patch by Daniel Eisenhut, 25 Mar 2005
806 * Add support for MII in eepro100 driver.
807 Patch by Gleb Natapov, 21 Mar 2005
809 * Fixes to the Lubbock (PXA 25x) support:
810 - Resolve the FIXME with respect to saving the u-boot environment.
811 - Make the default load address land in real memory.
812 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
813 Patch by David Brownell, 10 Mar 2005
815 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
816 Patch by Marc Leeman, 04 Mar 2005
818 * OMAP242x H4 board update
819 - fix for ES2 differences.
820 - switch to using the cfi_flash driver.
821 - fix SRAM build address.
822 - fix for GP device operation.
823 - unlock SRAM for GP devices.
824 - display more device information.
825 - fix potential deadlock in omap24xx_i2c driver.
826 - fix DLL load values to match dpllout*1 operation.
827 - fix 2nd chip select init for combo DDR device.
828 - add support for CFI Intel 28F256L18 on H4 board.
829 Patch by Richard Woodruff, 03 Mar 2005
831 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
832 Patch by Steven Scholz, 02 Mar 2005
835 Patch by Ara Avanesyan, 24 Feb 2005
837 * Remove unneeded #include <malloc.h>
838 Patch by Ladislav Michl, 22 Feb 2005
840 * Add cramfs support for m68k
841 Patch by Zachary Landau, 21 Feb 2005
843 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
844 Patch by Jeff Angielski, 21 Feb 2005
846 * Fix au1x00_serial baud rate calculation:
847 remove hardcoded cpu clock divisor and use register instead;
848 round up instead of truncate
849 Patch by Andrew Dyer, 15 Feb 2005
851 * Add Xilinx Spartan3 family FPGA support
852 Patch by Kurt Stremerch, 14 Feb 2005
854 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
855 Patch by Zachary Landau, 11 Feb 2005
858 Patch by Matthias Fuchs, 25 Sep 2005
860 * Added support for PCI bridge on MPC8272ADS
861 Patch by Vitaly Bordug, Feb 09 2005
863 * Update multicore CM9XX support for Integrator AP to allow booting from flash
864 Patch by Jean-Paul Saman, 8 Feb 2005
866 * Fix strswab() to reliably find end of string
867 Patch by Andrew Dyer, 08 Feb 2005
869 * Fix typos in include/ppc440.h
870 Patch by Andrew E Mileski, 04 Feb 2005
872 * Add Vibren (was Accelent) PXA255 IDP Support
873 Patch by Cliff Brake, 04 Feb 2005
875 * Fix tools/bmp_logo.c using incorrect offset to pixel data
876 Patch by Andrew Dyer, 31 Jan 2005
878 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
879 Patch by Peter Pearse, 2 Feb 2005
881 * Fix error handling in tools/env/fw_env.c
882 Patch by Ara Avanesyan, 01 Feb 2005
884 * Fix MGT5100 PSC baudrate calculation
885 Patch by Sebastian Schau, 27 Jan 2005
887 * OMAP242x fix for GP device booting
888 - Add SRAM unlock for GP devices.
889 - Change DDR DLL unlock value to allow DPLLout*1 operation.
890 Patches by Richard Woodruff, 21 Jan 2005:
892 * Add support for AMD's Pb1x00 eval board;
893 add MII routines to the au1x00 ethernet driver;
894 add USB ohci driver (work in progress)
895 Patch by Thomas Sailer, 20 Jan 2005
897 * Update omap5912osk board
898 Use drivers/cfi_flash.c instead of private flash driver;
899 Remove hardcoded personalized settings from omap5912osk.h;
900 Fix spacing with (RO) marks in 'flinfo' output.
901 Patch by Michael Bendzick, 14 Jan 2005
903 * Fix warnings for PCI code on ixp
904 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
906 * virtex2 fix for bogus download error messages
907 The virtex2 FPGA download code watches for init going active during
908 a download of config data as an error condition. init also goes
909 active after a configuration is finished in concert with the done
910 signal. So far, the code does not check for done active until all
911 of the configuration data is sent. If configuration data has a few
912 extra pad bytes at the end, this would cause an error message even
913 though the download had suceeded.
914 NOTE: virtex2 slave serial and spartan2 versions may still have the
916 Patch by Andrew Dyer, 12 Jan 2005
918 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
919 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
920 message when probing for nonexistent flash in little endian mode.
921 As a side effect more efficient and smaller code is generated,
922 which is always a Good Thing (TM).
923 Patch by Ladislav Michl, 24 Sep 2005
925 * Update for TFTP using a fixed UDP port
926 Use the approved environment variable names. Added "tftpdstp" to
927 allow ports other than 69 per Tolunay Orkun's recommendation.
928 Patch by Jerry Van Baren, 12 Jan 2005
930 * Allow to force TFTP to use a fixed UDP port
931 (Add a configuration option CONFIG_TFTP_PORT and optional env
933 Patch by Jerry Van Baren, 10 Jan 2005
935 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
936 Patch by Leif Lindholm, 29 Dec 2004
938 * Cleanup: fix broken builds
940 * Fix PHY address argument passing with mii info command
941 Patch by Andrew Dyer, 28 Dec 2004
943 * Cleanup (PPC4xx is AMCC now)
945 * esd CPCI2DP board added
946 Patch by Matthias Fuchs, 22 Sep 2005
948 * esd PMC405 board updated
949 Patch by Matthias Fuchs, 22 Sep 2005
951 * Add SM501 support to HH405 board.
952 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
953 Add support for eeprom write-enable (CFG_EEPROM_WREN).
954 Patch by Stefan Roese, 22 Sep 2005
956 * Fix autonegotiation in tsec ethernet driver
957 Patch by Stefan Roese, 21 Sep 2005
959 * Fix bug in auto_update (trab board)
960 Patch by Martin Krause, 16 Sep 2005
962 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
963 Patch by Francesco Mandracci, 16 Sep 2005
965 * Update configuration for INKA4x0 board
967 * Update configuration for PM854 board
968 Based on patch by R. Loeffl, 20 Jul 2005
970 * Add PCI support to TQM8540 and TQM8560 boards
971 Patch by Stefan Roese, 15 Sep 2005
973 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
974 boards (baudrate, environment...). Flash driver fixed.
975 Patch by Stefan Roese, 15 Sep 2005
977 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
978 ethernet port on ebony.
979 Patch by Stefan Roese, 7 Sep 2005
981 * Added support for mtddevnum and mtddevname variables (mtdparts command)
983 * Change default console baud rate for stxxtc board
985 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
986 Patch by Stefan Roese, 31 Aug 2005
988 * Fix default command set (don't include CFG_CMD_DISPLAY command)
989 Patch by Pantelis Antoniou, 02 Sep 2005
993 * Enable SM712 driver support for HMI1001 board.
995 * Fix problems with ld version 2.16 (dot outside sections problem)
996 Pointed out by Gerhard Jaeger, 31 Aug 2005;
997 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
999 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1001 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1003 * Add keyboard and dot matrix display support for HMI1001 board.
1005 * Prepare U-Boot for gcc-4.x
1007 * Fixed Bamboo port to enable running without DDR-DIMM
1008 (Bamboo has also 64MB onboard DDR)
1009 Patch by Stefan Roese, 24 Aug 2005
1011 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1012 now handling all 4xx cpu's
1013 Patch by Stefan Roese, 16 Aug 2005
1015 * Fix make dependencies for at91rm9200 and ks8695 cpus
1016 Patch by Steven Scholz, 23 Aug 2005
1018 * Add JFFS2 support for TQM5200 board
1020 * Add esd cpci5200 and pf5200 boards
1021 Patch by Reinhard Arlt, 22 Aug 2005
1023 * Fix sysclock for TQM8540 and TQM8560 boards
1024 Patch by Martin Krause, 25 Jul 2005
1026 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1027 Patch by Martin Krause, 08 Jun 2005
1029 * Add new board specific commands for TQM5200/STK52XX
1030 - Sound commands (beep, wav, sound)
1031 - Test commands (led, can, backlight, rs232)
1032 Patch by Martin Krause, 02 May 2005
1034 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1035 because of a bug in the AT91RM9200 CPU PLL
1036 Patch by Martin Krause, 22 Apr 2005
1038 * Add automatic HW detection for another CMC_PU2 variant
1039 Patch by Martin Krause, 20 Apr 2005
1041 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1042 Patch by Martin Krause, 19 Apr 2005
1044 * Fix initialization problem on TQM5200 without SM501
1045 Patch by Martin Krause, 08 Apr 2005
1047 * Add RTC support for STK52XX.200
1048 Patch by Martin Krause, 07 Apr 2005
1050 * Add support for IFM o2dnt board
1052 * Enable PCI on hmi1001 board
1054 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1055 so we can use them to, e.g., check the existence of a file with
1056 "if ls foo; then this; else that; fi" in the hush shell
1057 Patch by Andreas Engel, 16 August 2005
1059 * Coding style cleanup
1061 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1062 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1064 * Check return value of malloc in 440gx_enet.c
1065 Patch by Travis B. Sawyer, 18 Jul 2005
1067 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1068 Second serial port on 440GX now defined as a system device.
1069 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1070 Patch by Travis B. Sawyer, 12 Jul 2005
1072 ======================================================================
1073 Changes for U-Boot 1.1.3:
1074 ======================================================================
1076 * Minor code cleanup
1078 * Add forgotten new fils from latest VoiceBlue update
1080 * Make bootretry feature work with hush shell.
1081 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1082 Patch by Andreas Engel, 19 Jul 2005
1084 * Update Hymod Board Database PHP code in "tools" directory
1085 Patch by Murray Jensen, 01 Jul 2005
1087 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1088 Patch by Murray Jensen, 30 Jun 2005
1090 * Fix Murray Jensen's mail address.
1091 Patch by Murray Jensen, 30 Jun 2005
1093 * Preserve PHY_BMCR during a soft reset.
1094 Patch by Carl Riechers, 24 Jun 2005
1096 * VoiceBlue update: eeprom tool can also store firmware version now.
1097 eeprom.bin is runable by jumping at load address.
1098 Patch by Ladislav Michl, 23 May 2005
1100 * Move the AT91RM9200DK to the ARM Systems list.
1101 Patch by Anders Larsen, 26 Apr 2005
1103 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1104 Patch by Anders Larsen, 26 Apr 2005
1106 * measure_gclk() is needed when DEBUG is enabled
1107 Patch by Bryan O'Donoghue, 25 Apr 2005
1109 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1110 Patch by Reinhard Arlt, 12 Aug 2005
1112 * esd PCI405 board updated
1113 Patch by Matthias Fuchs, 28 Jul 2005
1115 * esd WUH405 and DU405 board updated
1116 Patch by Matthias Fuchs, 27 Jul 2005
1118 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1119 Patch by Matthias Fuchs, 4 May 2005
1121 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1122 boards (baudrate, environment...). Flash driver fixed.
1123 Patch by Stefan Roese, 11 Aug 2005
1125 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1126 Patch by Stefan Roese, 11 Aug 2005
1128 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1129 Patch by Stefan Roese, 11 Aug 2005
1131 * Add configuration for IFM AEV FIFO board.
1132 Minor coding style cleanup.
1134 * Add configuration for IFM SPI eval board
1136 * Fix CompactFlash problem on HMI1001 board
1138 * Make new "mtdparts" code build with older compilers
1139 Patch by Andrea Scian, 09 Aug 2005
1141 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1142 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1143 with the 405 defines and the linux kernel defines.
1144 Patch by Stefan Roese, 08 Aug 2005
1146 * Fix compiler warnings with older GCC versions
1148 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1150 Old, obsolete and duplicated code was cleaned up and replace by the
1151 new partitioning method. There are two possible approaches now:
1153 The first one is to define a single, static partition:
1155 #undef CONFIG_JFFS2_CMDLINE
1156 #define CONFIG_JFFS2_DEV "nor0"
1157 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1158 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1159 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1161 The second method uses the mtdparts command line option and dynamic
1164 /* mtdparts command line support */
1165 #define CONFIG_JFFS2_CMDLINE
1166 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1167 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1169 Command line of course produces bigger images, and may be inappropriate
1170 for some targets, so by default it's off.
1172 * Fix build problems for PM856 Board
1174 * Fix sign extension bug in 'fpga loadb' command;
1175 make 'fpga loadb' always print the file header info
1176 Patch by Andrew Dyer, 11 Jan 2005
1178 * Fix errors that occur when accessing SystemACE CF
1179 Patch by Jeff Angielski, 09 Jan 2005
1181 * Document switching between U-Boot and PlanetCore on RPXlite
1182 by Sam Song, 24 Dec 2004
1184 * Fix PowerQUICC II mask detection.
1185 Patch by Eugene Surovegin, 20 Dec 2004
1187 * Add support for Altera NIOS DK1C20 board
1188 Patch by Shlomo Kut, 13 Dec 2004
1190 * Add support for ep8248 board
1191 Patch by Yuli Barcohen, 12 Dec 2004
1195 * Fix baudrate setting for KGDB on MPC8260
1196 Patch by HoJin, 11 Dec 2004
1198 * Fix 'mii help' text formatting
1199 Patch by Cory Tusar, 10 Dec 2004
1201 * Fix return code of NFS command
1202 Patch by Hiroshi Ito, 11 Dec 2004
1206 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1207 Patch by Steven Blakeslee, 04 Aug 2005
1209 * Add support for AMCC Bamboo PPC440EP eval board
1210 Patch by Stefan Roese, 04 Aug 2005
1212 * Patch by Jon Loeliger
1213 Fix style issues primarily in 85xx and 83xx boards.
1215 - Trailing white space
1216 - Indentation not by TAB
1217 - Excessive amount of empty lines
1218 - Trailing empty lines
1220 * Patch by Ron Alder, 11 Jul 2005
1221 Add Xianghua Xiao and Lunsheng Wang's support for the
1222 GDA MPC8540 EVAL board.
1224 * Patch by Eran Liberty
1225 Add support for the Freescale MPC8349ADS board.
1227 * Patch by Jon Loeliger, 25 Jul 2005
1228 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1229 by the upcoming mpc83xx family as well.
1231 * Patch by Jon Loeliger, 05 May 2005
1232 Implemented support for MPC8548CDS board.
1233 Added DDR II support based on SPD values for MPC85xx boards.
1234 This roll-up patch also includes bugfies for the previously
1236 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1238 * Patch by Jon Loeliger, 10 Feb 2005
1239 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1241 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1243 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1244 for faster flash parts.
1245 Add documentation for BR/OR for FLASH.
1247 * Patch by Jon Loeliger 08 Feb 2005
1248 Determine L2 Cache size dynamically on 85XX boards.
1250 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1251 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1252 option rather than a myriad of CONFIG_MPC8560-like variants.
1253 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1254 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1255 new CONFIG_CPM2 option to each 8260 board.
1257 * Add support for MicroSys PM856 board
1258 Patch by Josef Wagner, 03 Aug 2005
1260 * Minor fixes to PM854 board
1261 Patch by Josef Wagner, 03 Aug 2005
1263 * Adjust configuration of XENIAX board
1264 (chip select and GPIO required for USB operation)
1266 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1267 routed to the Watchdog handler
1268 Patch by Eugene Surovegin, 18 Jun 2005
1270 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1271 Patch by Denis Peter, 06 Dec 2004
1273 * Fix endianess problem in TFTP / NFS default filenames
1274 Patch by Hiroshi Ito, 06 Dec 2004
1276 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1278 Patch by Murray Jensen, 18 Jul 2005
1280 * Fix typo in mkconfig script (used == instead of =)
1281 Patch by Murray Jensen, 18 Jul 2005
1283 * Cleanup build problems on 64 bit build hosts
1285 * Update MAINTAINERS file
1287 * Patch by Stefan Roese, 01 Aug 2005:
1288 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1289 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1291 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1292 to run on both 405GP and 405GPr eval boards).
1294 * Patch by Steven Blakeslee, 27 Jul 2005:
1295 - Add support for AMCC PPC440EP/GR.
1296 - Add support for AMCC Yosemite PPC440EP eval board.
1297 - Add support for AMCC Yellowstone PPC440GR eval board.
1299 * Minor fixes for PPChameleon Board:
1300 - fix alignment of NAND size
1301 - make code do what the comment says
1303 * Implement h/w sector protection status synchronization at boot.
1304 The code is provided for, and was tested on, the Yukon/Alaska
1305 and PM520 boards only.
1307 A bug in flash_real_protect() for the Yukon board was fixed by
1308 adding a function that tells if two banks are on one flash chip.
1310 * Fix sysmon POST problem: check I2C error codes
1311 This fixes a problem of displaying bogus voltages when the voltages
1312 are so low that the I2C devices start failing while the rest of the
1313 system keeps running.
1315 * Patch by Cedric Vincent, 6 Jul 2005:
1316 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1318 * Patch by Jon Loeliger, 20 Jul 2005:
1319 Add missing PCI IO port definitions.
1321 * Add CompactFlash support for HMI1001 board.
1323 * Adjust printed board ID for LWMON board.
1325 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1327 * Add new argument format for flash commands to allow for usage like
1328 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1329 U-Boot will automaticially find the end of the corresponding sector.
1331 * Patch by Stefan Roese, 5 Jul 2005:
1332 Update uc100 board PHY setup
1334 * Patch by Stefan Roese, 1 Jul 2005:
1335 Fix PHY address for CATcenter board (now correct!)
1337 * Patch by Stefan Roese, 30 Jun 2005:
1338 Fix PHY addresses for PPChameleon and CATcenter boards
1339 Change MAINTAINER for most esd boards
1341 * Patch by Detlev Zundel, 30 Jun 2005:
1342 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1344 * Fix baudrate calculation problem on MPC5200 systems
1346 * Add EEPROM and RTC support for HMI1001 board
1348 * Patch by Detlev Zundel, 20 Jun 2005:
1349 Fix initialization of low active GPIO pins on inka4x0 board
1351 * Enable redundant environment, disable HW flash protection of
1354 * Patch by Travis Sawyer, 10 Jun 2005:
1355 Initialize allocated dev and private hw structures
1356 after their respective allocation in 440gx_enet.c
1358 * Patch by Steven Scholz, 10 Jun 2005:
1359 Fix byteorder problems with second argument of "bootm" with
1362 * Add support for HMI1001 board
1364 * Disable "date" and "sntp" commands on TQM866M
1366 * Fix watchdog reset problems on LWMON board
1368 * Patch by Juergen Selent, 17 May 2005:
1369 Add support for Funkwerk VoVPN gateway module.
1371 * Cleanup debug code for MPC8220 FEC driver
1373 * Extend burst mode RAM test program to take a loop count
1376 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1377 those boards that use it.
1379 * Patches by Greg Ungerer, 19 May 2005:
1380 - add support for the KS8695P (ARM 922 based) CPU
1381 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1383 * Patch by Steven Scholz, 19 May 2005:
1384 Add support for CONFIG_SERIAL_TAG on ARM boards
1386 * Add PCI support for Sorcery board.
1387 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1389 * Fix compile problems caused by new burst mode SDRAM test;
1390 make port pins to trigger logic analyzer configurable
1392 * Fix timer handling on MPC85xx systems
1394 * Fix debug code in omap5912osk flash driver
1396 * Add support for MPC8247 based "IDS8247" board.
1398 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1400 * On LWMON we must use the watchdog to reset the board as the CPU
1401 genereated HRESET pulse is too short to reset the external
1404 * Add test tool to exercise SDRAM accesses in burst mode
1405 (as standalone program, MPC8xx/PowerPC only)
1407 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1410 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1411 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1412 added to support LZO and LZARI compression modes (undefined by
1415 * Fix problem with symbolic links in JFFS2 code.
1417 * Use linker ASSERT statement to prevent undetected overlapping of
1418 sections on PPChameleon board; other boards might use this, too.
1420 * Patch by Stefan Roese, 03 May 2005:
1422 Fix problems in cmd_universe.c
1424 * Patch by Matthias Fuchs, 03 May 2005:
1425 Added missing variable declaration in cmd_nand.c
1426 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1428 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1430 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1432 Fix PHY address for canmb board.
1434 * Cleanup serial console baudrate calculation on AT91RM9200;
1435 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1437 * Patch by Matthias Fuchs, 18 Apr 2005:
1438 Make PCI target address spaces on PMC405 and CPCI405 boards
1439 configurable via environment variables
1441 * Auto-size RAM on canmb board.
1443 * Add support for canmb board
1445 * Patch by Stefan Roese, 13 Apr 2005:
1446 Update for esd apc405
1448 * Fixes for TQM8560 board:
1450 - remove debug messages
1451 - fix flash sector protection
1453 * Patch by Steven Scholz, 07 Apr 2005:
1454 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1456 * Patches by Steven Scholz, 07 Apr 2005:
1457 Fix compiler warning in altera.c
1458 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1460 * Patch by Ladislav Michl, 06 Apr 2005:
1461 Fix voiceblue configuration.
1463 * Patch by Stefan Roese, 06 Apr 2005:
1464 Updates for OCOTEA board:
1465 - Changed U-Boot size from 512kByte to 256kByte
1466 - Fixed flash driver to support boot from soldered user flash
1467 - Added README for switch from PIBS firmware to U-Boot
1469 * Patch by Travis Sawyer, 05 Apr 2005:
1470 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1471 Problem found by Andrew Wozniak.
1473 * Patch by Steven Scholz, 06 Apr 2005:
1474 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1475 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1477 * Patches by Robert Whaley, 29 Nov 2004:
1478 - update the pxa-regs.h file for PXA27x chips
1479 - add PXA27x based ADSVIX board
1480 - add support for MMC on PXA27x processors
1482 * Patch by Andrew E. Mileski, 28 Nov 2004:
1483 Fix PPC4xx SPD SDRAM detection bug
1485 * Patch by Hiroshi Ito, 26 Nov 2004:
1486 Fix logic of "test -z" and "test -n" commands
1488 * Patch by Ladislav Michl, 05 Apr 2005:
1489 Add support for VoiceBlue board.
1491 * Patch by Ladislav Michl, 05 Apr 2005:
1492 Fix netboot_common() prototypes.
1494 * Patch by Steven Scholz, 05 Apr 2005:
1495 Use i.MX watchdog timer for reset_cpu()
1497 * Patch by Steven Scholz, 05 Apr 2005:
1498 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1499 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1500 (now in interupts.c)
1502 * Add support for MPC8220 based "sorcery" board.
1504 * Add support for TQM8560 board.
1506 * Add FEC support for TQM8540 board.
1507 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1509 * Patch by Martin Krause, 04 Apr 2005:
1510 Update default configuration for CMC_PU2 board.
1512 * Patch by Steven Scholz, 04 Apr 2005:
1513 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1514 - introduce two new configuration options instead:
1515 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1517 * Patch by Steven Scholz, 04 Apr 2005:
1518 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1520 * Fix timer code for ARM systems: make sure that udelay() does not
1521 reset timers so it's save to use udelay() in timeout code.
1523 * Patch by Mathias Küster, 23 Nov 2004:
1524 add udelay support for the mcf5282 cpu
1526 * Patch by Tolunay Orkun, 16 November 2004:
1527 fix incorrect onboard Xilinx CPLD base address
1529 * Patch by Jerry Van Baren, 08 Nov 2004:
1530 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1531 the jumper for the HRCW source should select flash. If lowboot is
1532 not selected, the jumper for the HRCW source should select the
1534 - change default load base address to 0x00400000
1536 * Patch by Yuli Barcohen, 08 Nov 2004:
1537 Add support for Analogue & Micro Rattler boards.
1538 Tested on Rattler8248.
1540 * Patch by Andre Renaud, 08 Nov 2004:
1541 Fix watchdog support in common/lcd.c
1543 * Patch by Marc Leeman, 05 Nov 2003:
1544 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1545 bug only affects the XPC8245 processors
1547 * Patches by Josef Wagner, 29 Oct 2004:
1548 - Add support for MicroSys CPU87 board
1549 - Add support for MicroSys PM854 board
1551 * Patch by Jian Zhang, 02 Nov 2004:
1552 Add 16-bit NAND support
1554 * Patch by Scott McNutt, 01 Nov 2004:
1555 Add missing NIOS/NIOS2 support for "iminfo" command
1557 * Patch by Detlev Zundel, 29 Oct 2004:
1558 Add missing NIOS/NIOS2 support for "mkimage" tool.
1560 * Patch by David Adair, 27 Oct 2004:
1561 Add missing 440GX SDRAM Controller reset
1563 * Patch by Steven Scholz, 25 Oct 2004:
1564 Declare reset_cpu() in include/common.h instead locally
1566 * Patch by Yusdi Santoso, 22 Oct 2004:
1567 - Add support for HIDDEN_DRAGON board
1568 - fix endianess problem in driver/rtl1839.c
1570 * Patch by Allen Curtis, 21 Oct 2004:
1571 support multiple serial ports
1573 * Patch by Richard Klingler, 03 Apr 2005:
1574 Add call to eth_halt() in net/net.c when called functions fail
1575 after eth_init() has been called.
1577 * Patch by Sam Song, 3 April 2005:
1578 - Update README.Netconsole
1581 * Prepare for SoC rework of ARM code:
1582 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1583 - rename memsetup into lowlevel_init (function name and source files)
1584 Patch by Steven Scholz, 03 Apr 2005:
1585 - create SoC specific directories include/asm-arm/arch-imx and
1586 include/asm-arm/arch-s3c24x0
1588 * Fix problems with SNTP support;
1589 enable SNTP support in some boards.
1591 * Patches by Martin Krause, 01 Apr 2005:
1592 - Fix flash erase timeout on CMC_PU2
1593 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1595 * Patch by Steven Scholz, 13 March 2005:
1596 fix cache enabling for AT91RM9200
1598 * Patch by Masami Komiya, 30 Mar 2005:
1599 add SNTP support and expand time server and time offset fields of
1600 DHCP support. See doc/README.SNTP
1602 * Patch by Steven Scholz, 13 Dec 2004:
1603 Fix bug in at91rm920 ethernet driver
1605 * Patch by Steven Scholz, 13 Dec 2004:
1606 Remove duplicated code by merging memsetup.S files for
1607 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1609 * Patch by Detlev Zundel, 31 Mar 2005:
1610 Cleanup duplicate definition of overwrite_console()
1612 * Update TQM5200 configuration;
1613 prepare for Rev. 200 starter kit boards
1615 * Patch by Scott McNutt, 21 Oct 2004:
1616 Add support for Nios-II EPCS Controller core.
1618 * Patch by Scott McNutt, 20 Oct 2004:
1620 - Add sysid command (Nios-II only).
1621 - Locate default exception trampoline at proper offset.
1622 - Implement I/O routines (readb, writeb, etc)
1623 - Implement do_bootm_linux
1625 * Patches by Martin Krause, 22 Mar 2005:
1626 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1627 - add support for SM501 graphics controller
1628 - add support for graphic console on TQM5200
1629 - add support for TQM5200 Rev 200
1630 - cleanup, fix typo in include/configs/TQM5200.h
1632 * Patch by Manfred Baral, 17 Mar 2005:
1635 * Fix RTC configuration for PPChameleon board
1637 * Cleanup, fix typo in include/configs/TQM5200.h
1639 * Patch by Stefan Roese, 16 Mar 2005:
1640 Update for esd auto_update and hh405 board
1642 * Adapt for U-Boot image size (new features enabled) on TQM5200
1644 * Update code for TQM8540 board (and 85xx in general):
1645 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1646 - Reformat boot messages
1647 - Enable redundant environment
1648 - Replace the -O2 optimization flag with -mno-string
1650 * Patch by David Brownell, 10 Mar 2005:
1651 Restore copyright statements in OHCI drivers.
1653 * Add support for TQM8540 board
1655 * Patch by Detlev Zundel, 14 Mar 2005:
1656 NC650: changed NAND flash addressing to using UPMB
1658 * Patch by Stefan Roese, 14 Mar 2005:
1659 Update for esd voh405 fpga image
1661 * INKA4x0: Allow initialization of LCD backlight dimming from
1662 "brightness" environment variable.
1664 * Add port initialization for digital I/O on INKA4x0
1666 * Patch by Stefan Roese, 01 Mar 2005:
1667 Update for esd boards dp405 and hub405
1669 * Fix get_partition_info() parameter error in all other calls
1670 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1672 * Enable USB and IDE support for INKA4x0 board
1674 * Patch by Andrew Dyer, 28 Feb 2005:
1675 fix ext2load passing an incorrect pointer to get_partition_info()
1676 resulting in load failure for devices other than 0
1678 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1680 * Cleanup USB and partition defines
1682 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1684 * Add reset code for Coral-P on INKA4x0 board
1686 * Patch by Martin Krause, 28 Jun 2004:
1687 Update for TRAB board.
1689 * Fix some missing "volatile"s in MPC5xxx FEC driver
1691 * Fix cirrus voltage detection (for CPC45)
1693 * Fix byteorder problem in usbboot and scsiboot commands.
1695 * Patch by Cajus Hahn, 04 Feb 2005:
1696 - don't insist on leading '/' for filename in ext2load
1697 - set default partition to useful value (1) in ext2load
1699 * Patch by Andrew Dyer, 08 Jan 2005:
1700 fix wrong return codes in ext2 code
1702 * Removed '--no-warn-mismatch' option from Makefile. This option
1703 makes 'ld' to overlook binary objects compatibility.
1705 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1706 --end-group) outside of the group. This will make 'ld' to do
1707 _multiple_ search in the library group when resolving symbol
1708 references and do only a _single_ seach in libgcc.a after the group
1711 * Fix stability problems on CPC45 board again.
1713 * Make image detection for diskboot / usbboot / scsiboot more robust
1714 (also check header checksum)
1716 * Update CPC45 board configuration.
1718 * Add USB and PCI support for INKA4x0 board
1720 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1724 * Patch by Robin Getz, 13 Oct 2004:
1725 Add standalone application to change SMC91C111 MAC addresses,
1726 see examples/README.smc91111_eeprom
1728 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1729 Fix Flash support for ARM Integrator CP.
1731 * Patch by Richard Woodruff, 10 Jan 2005:
1732 Update support for OMAP2420 (ARM11) and H4 board:
1733 o clean up and add new types to H4 memory probe code.
1734 o fix to work with internal boot.
1735 o added PRCM config III operation.
1736 o fix marginal flash timings.
1737 o add revison ATAG usage.
1738 o enable voltage scaling at power chip.
1739 o fix compile error for i2c.
1741 * Fix network problem (error when receiving multiple ARP packets)
1743 * Patch by Daniel Poirot, 12 Oct 2004:
1744 Add support for Wind River sbc405 board
1746 * Patch by Rainer Brestan, 12 Oct 2004:
1747 Make examples/Makefile more robust
1749 * Patch by Sam Song, 11 October 2004:
1750 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1751 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1754 * Patch by Sam Song, 10 Oct 2004:
1755 Fix a parameter error in run_command() in main.c
1757 * Patch by Richard Woodruff, 01 Oct 2004:
1758 add support for the TI OMAP2420 processor and its H4 reference
1761 * Patch by Christian Pellegrin, 24 Sep 2004:
1762 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1764 * Patch by Leif Lindholm, 23 Sep 2004:
1765 add support for the AMD db1550 board
1767 * Patch by Travis Sawyer, 15 Sep 2004:
1768 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1769 update README.serial_multi
1771 * Patches by David Snowdon, 07 Sep 2004:
1772 - add u-boot.hex target in the top level Makefile
1773 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1774 - use -mtune=xscale and -march=armv5 options for PXA
1776 * Patch by Florian Schlote, 08 Sep 2004:
1777 Add support for SenTec-COBRA5272-board (Coldfire).
1779 * Patch by Gleb Natapov, 07 Sep 2004:
1780 mpc824x: set PCI latency timer to a sane value
1783 * Patch by Kurt Stremerch, 03 Sep 2004:
1784 Add bitstream configuration option for fpga command (Xilinx only).
1786 * Patch by Kurt Stremerch, 03 Sep 2004:
1787 Add Xilinx Spartan2E family FPGA support
1789 * Patch by Jeff Angielski, 02 Sep 2004:
1790 Add Added support for H2 revision of the EP8260 board.
1791 Fixed formatting for some of the EP8260 related source files.
1793 * Patch by Jon Loeliger, 02 Sep 2004:
1794 Reset monitor size back to 256 so environment can be written
1795 to flash on MPC85xx ADS and CDS releases.
1797 * Patch by Paolo Broggini, 02 Sep 2004:
1798 Make BSS clearing on ARM systems more robust
1800 * Patch by Yue Hu and Joe, 01 Sep 2004:
1801 - add PCI support for ixp425;
1802 - add EEPRO100 suppor tfor ixdp425 board.
1804 * Fix problem with protected sector detection in driver/cfi_flash.c
1806 ======================================================================
1807 Changes for U-Boot 1.1.2:
1808 ======================================================================
1810 * Code cleanup, mostly for GCC-3.3.x
1812 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1813 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1814 additional ethernet addresses.
1816 * Cleanup drivers/i82365.c - avoid duplication of code
1818 * Fix bogus "cannot span across banks" flash error message
1822 * Add support for CompactFlash for the CPC45 Board.
1824 * Fix problems with CMC_PU2 flash driver.
1827 - avoid trigraph warning in fs/ext2/ext2fs.c
1828 - rename UC100 -> uc100
1830 * Add support for UC100 board
1832 * Patch by Stefan Roese, 16 Dez 2004:
1833 - ext2fs support added
1834 - Tundra universe support added
1835 - Coldfire MCF5249 support added (no preloader needed!)
1836 - MCF5249 board TASREG added
1837 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1839 - some esd boards updated
1840 - memory commands "mdc" and "mwc" added for cyclic read/write
1841 (CONFIG_MX_CYCLIC, see README for further description)
1843 * Add support for INKA4X0 board
1845 * Patch by Steven Scholz, 12 Dec 2004:
1846 Fix typo in AT91 memory setup.
1848 * Patch by Martin Krause, 27 Oct 2004:
1849 - add support for "STK52xx" board (including PS/2 multiplexer)
1850 - add hardware detection for TQM5200
1852 * Clean up CMC PU2 flash driver
1854 * Update MAINTAINERS file
1856 * Fix bug in MPC823 LCD driver
1858 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1860 * Enable long help on CMC PU2 board;
1862 increase CPU speed from 179 to 207 MHz.
1864 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1865 unaligned tail part specially).
1867 * Update for AT91RM9200DK and CMC_PU2 boards:
1868 - Enable booting directly from flash
1869 - fix CMC_PU2 flash driver
1871 * Fix mkimage usage message
1873 * Map SRAM on NC650 board
1875 * Work around for Ethernet problems on Xaeniax board
1877 * Patch by TsiChung Liew, 23 Sep 2004:
1878 - add support for MPC8220 CPU
1879 - Add support for Alaska and Yukon boards
1881 * Fix configuration for ERIC board (needs more room)
1883 * Adjust MIPS compiler options at run-time depending on tools version
1884 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1885 "-mcpu=4kc" for old tools)
1887 * Add passing of the command line and memory size information to the
1888 kernel on xaeniax board.
1890 * Enable NAND flash support for NC650 board.
1892 * Patch by Thomas Lange 07 Oct 2004:
1893 Updated README for DBAu1x00 boards to match current status
1895 * Patch by Philippe Robin, 28 Sept 2004:
1896 Fix Flash support for Versatile.
1898 * Patch by Roger Blofeld, 16 Sep 2004:
1899 Fix timeout for DHCP command retry
1901 * Patch by Pantelis Antoniou, 14 Sep 2004:
1902 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1904 * Patch by Pantelis Antoniou, 14 Sep 2004:
1905 Kick watchdog when bz-decompressing
1907 * Fix CFG_HZ problems on AT91RM9200 systems
1908 [Remember: CFG_HZ should be 1000 on ALL systems!]
1910 * Patch by Gridish Shlomi, 30 Aug 2004:
1911 - Add support to revA version of PQ27 and PQ27E.
1912 - Reverted MPC8260ADS baudrate back to original 115200
1914 * Patch by Hojin, 17 Sep 2004:
1915 Fix typo in cfi_flash.c
1917 * Patch by Mark Jonas, 09 September 2004:
1918 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1921 * Patch by Mark Jonas, 31 August 2004:
1922 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1923 improves FTP performance for MPC5200 systems. Enabled for IceCube
1926 * Patch by Michael Bendzick, 30 Aug 2004:
1927 - Improve platform.S code for omap1510inn that detects whether code
1928 is running from SDRAM or not. Patch allows SDRAM to be configured
1929 if code is running out of SRAM at 0x20000000.
1931 * Patch by Frederick Klatt, 30 Aug 2004:
1932 Add support for the Wind River SBC8540/SBC8560 boards
1934 * Configure SX1 board to use drivers/cfi_flash.c
1936 * Patches by Michael Bendzick, 30 Aug 2004:
1937 - Configure omap1510inn board to use drivers/cfi_flash.c
1938 - Make drivers/cfi_flash.c protect environment and redundant
1941 * Patch by Steven Scholz, 23 Jun 2004:
1942 - Add script (tools/img2brec.sh) to programm U-Boot into
1943 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1945 * Patches by Scott McNutt, 24 Aug 2004:
1946 - Add support for Altera Nios-II processors.
1947 - Add support for Psyent PCI-5441 board.
1948 - Add support for Psyent PK1C20 board.
1950 * Patches by Jon Loeliger, 24 Aug 2004:
1951 - Add support for the MPC8541 and MPC8555 CDS boards
1952 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1953 - Convert MPC85xxADS to use common CFI flash driver
1954 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1955 from board_early_init_f()
1956 - Provide SW workaround for PCI initialization on 85xx CDS
1958 * Patches by George G. Davis, 24 Aug 2004:
1959 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1960 - Remove static network setup defaults from mx1ads_config
1961 - update ARM boards to use constants from mach-types.h
1963 * Patch by Gary Jennejohn, 04 Oct 2004:
1964 - fix I2C on at91rm9200
1965 - add support for Ricoh RS5C372A RTC
1967 * Patch by Gary Jennejohn, 01 Oct 2004:
1968 - add support for CMC PU2 board
1969 - add support for I2C on at91rm9200
1971 * Patch by Gary Jennejohn, 28 Sep 2004:
1972 fix baudrate handling on at91rm9200
1974 * Patch by Yuli Barcohen, 22 Aug 2004:
1975 - remove ZPC.1900 board-specific flash driver;
1976 switch the port to generic CFI driver;
1979 * Patch by Hinko Kocevar, 21 Aug 2004:
1980 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1982 * Clean up tools/bmp_logo.c to not add trailing white space
1984 * Patch by Hinko Kocevar, 21 Aug 2004:
1985 - Group common framebuffer functions in common/lcd.c
1986 - Group common framebuffer macros and #defines in include/lcd.h
1987 - Provide calc_fbsize() for video ATAG
1989 * Patch by Sam Song, 21 August 2004:
1990 - Fix a typo in README
1991 - Align "(RO)" output for "flinfo" after "protect on"
1992 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1993 ratio 1:1 when core frequency less than 50MHz
1995 * Patches by Hinko Kocevar, 21 Aug 2004:
1996 - fix some "use of label at end of compound statement" warnings
1997 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1999 * Patch by Steven Scholz, 16 Aug 2004:
2000 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2001 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2002 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2003 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2004 into cpu/arm920t/$(SOC)/
2006 * Patches by Sean Chang, 09 Aug 2004:
2007 - Added support for both 8 and 16 bit mode access to System ACE CF
2009 - Fixed missing System ACE CF device during get FAT partition info
2010 in fat_register_device function.
2011 - Enabled System ACE CF support on ML300.
2013 * Patch by Sean Chang, 09 Aug 2004:
2014 Synch defines for saveenv and do_saveenv functions so they get
2015 compiled under the same statement.
2017 * Patch by Sean Chang, 09 Aug 2004:
2018 - Added I2C support for ML300.
2019 - Added support for ML300 to read out its environment information
2020 stored on the EEPROM.
2021 - Added support to use board specific parameters as part of
2022 U-Boot's environment information.
2023 - Updated MLD files to support configuration for new features
2026 * Patches by Travis Sawyer, 05 Aug 2004:
2027 - Remove incorrect bridge settings for eth group 6
2028 - Add call to setup bridge in ppc_440x_eth_initialize
2029 - Fix ppc_440x_eth_init to reset the phy only if its the
2030 first time through, otherwise, just check the phy for the
2031 autonegotiated speed/duplex. This allows the use of netconsole
2032 - only print the speed/duplex the first time the phy is reset.
2034 * Patch by Shlomo Kut, 29 Mar 2004:
2035 Add support for MKS Instruments "Quantum" board
2037 * Fix build problem with Cogent boards;
2038 avoid using <asm/byteorder.h> when using the host compiler
2040 * Patch by Ganapathi C, 04 Aug 2004:
2041 Fix NFS timeout issue
2043 * Patch by Yuli Barcohen, 19 Jul 2004:
2044 - Fix host tools building in Cygwin environment
2045 - Fix header files search order for host tools
2047 * Patch by Tom Armistead, 19 Jul 2004:
2048 Fix kgdb.S support for 74xx_75x cpu
2050 * Patch by Jon Loeliger, 15 Jul 2004:
2051 Fix MPC85xx I2C driver
2053 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2055 * Patch by Stephen Williams, 15 July 2004
2056 Set the PCI class code for JSE board as part of PCI interface setup
2058 * Patch by Michael Bendzick, 15 Jul 2004:
2059 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2060 CFG_FLASH_USE_BUFFER_WRITE is set
2062 * Patch by Yuli Barcohen, 13 Jul 2004:
2063 Allow clock setting on MPC866/MPC885 series chips according to
2064 environment variable `cpuclk'
2066 * Patch by Yuli Barcohen, 20 Apr 2004:
2067 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2069 * Patch by Vincent Dubey, 24 Sep 2004:
2070 Add support for xaeniax board
2072 * Add comment about non-GPL character of standalone applications to
2075 * Fix FEC ethernet problem on NSCU board.
2077 * Patch by Gary Jennejohn, 09 Sep 2004:
2078 allow to use USART1 as console port on at91rm9200dk boards
2080 * Patch by Stefan Roese, 16 Sep 2004:
2083 * Fix SysClk handling for PPChameleon and CATcenter boards
2085 * Patch by Detlev Zundel, 08 Sep 2004:
2086 Update etags build target
2088 * Improve NetConsole support: add support for broadcast destination
2089 address and buffered input.
2091 * Cleanup compiler warnings for GCC 3.3.x and later
2093 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2095 * Add support for IDS "NC650" board
2097 * Add automatic update support for LWMON board
2099 * Clear Block Lock-Bits when erasing flash on LWMON board.
2101 * Fix return code of "fatload" command
2103 * Enable MSDOS/VFAT filesystem support for LWMON board
2105 * Patch by Martin Krause, 03 Aug 2004:
2106 change timing for SM501 graphics controller on TQM5200 module
2108 * Patch by Mark Jonas, 13 July 2004:
2109 - Total5200 LCD now run in little endian mode. Endianess conversion
2110 is done in hardware.
2111 - Removed last reference to "console" environment variable.
2113 * Patches by Lars Munch, 12 Jul 2004:
2114 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2116 - split out the LXT971A PHY from ns_9750_eth.h
2117 - split the dm9161 phy part out of at91rm9200_ether.c
2119 * Patch by Andreas Engel, 12 Jul 2004:
2120 Replaced hardcoded PL011 clock frequency with config variable.
2121 Fixed wrong CONFIG_CMD_DFL doc.
2123 * Patch by Thomas Viehweger, 09 Jun 2004:
2124 make it possible to remove chpart when there is only one partition
2126 * Add support for console over UDP (compatible to Ingo Molnar's
2127 netconsole patch under Linux)
2129 * Patch by Jon Loeliger, 16 Jul 2004:
2130 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2132 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2133 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2134 and CONFIG_L2_INIT_RAM options.
2135 - Refactor Local Bus initialization out of SDRAM setup.
2136 - Re-implement new version of LBC11/DDR11 errata workarounds.
2137 - Moved board specific PCI init parts out of CPU directory.
2138 - Added TLB entry for PCI-1 IO Memory
2139 - Updated README.mpc85xxads
2141 * Patch by Sascha Hauer, 28 Jun:
2142 - add generic support for Motorola i.MX architecture
2143 - add support for mx1ads, mx1fs2 and scb9328 boards
2145 * Patches by Marc Leeman, 23 Jul 2004:
2146 - Add define for the PCI/Memory Buffer Configuration Register
2147 - corrected comments in cpu/mpc824x/cpu_init.c
2149 * Add support for multiple serial interfaces
2150 (for example to allow modem dial-in / dial-out)
2152 * Patch by Stefan Roese, 15 Jul 2004:
2153 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2155 * Fix NSCU config; add ethernet wakeup code.
2157 * Add link for preloader for Motorola Coldfire to README.m68k
2159 * Patch by Michael Bendzick, 12 Jul 2004:
2160 fix output formatting in drivers/cfi_flash.c
2162 * Patch by Mark Jonas, 02 Jul 2004:
2163 Fix lowboot (again) on MPC5xxx
2165 * Patch by Curt Brune, 07 Jul 2004:
2166 relocate exception vectors on arm720t if needed
2168 * Patch by George G. Davis, 06 Jul 2004:
2169 - update mach-types.h to latest arm.linux.org.uk master list
2170 - Set correct OMAP1610 bi_arch_number for build target
2172 * Patch by Curt Brune, 06 Jul 2004:
2173 evb4510: add support for timer interrupt; cleanup
2175 * Patch by Dan Poirot, 06 Jul 2004:
2176 Fix sbc8260 environment variables
2178 * Cleanup redundand "console" environment variable
2180 * Patch by Mark Jonas, 05 Jul 2004:
2181 add support for the Total5100's and Total5200's LCD screen
2183 * Patches by Dan Eisenhut, 01 Jul 2004:
2185 - Move doc2000.h include to prevent compiler warning on some boards
2187 * Patch by Mark Jonas, 01 Jul 2004:
2188 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2189 MGT5100 and MPC5200 based Freescale platforms.
2191 * Patch by Philippe Robin, 01 Jul 2004:
2192 Add initialization for Integrator and versatile board files.
2194 * Patch by Hinko Kocevar, 01 Jun 2004:
2195 Fix VFD FB allocation, add LCD FB allocation on ARM
2197 * Patch by Martin Krause, 30 Jun 2004:
2198 Add support for TQM5200 board
2200 * Patch by Martin Krause, 29 Jun 2004:
2201 Add loopw command: infinite write loop on address range
2203 * Patches by Yasushi Shoji, 29 Jun 2004:
2204 - add empty include/asm-microblaze/processor.h
2205 - add to CREDITS and MAINTAINERS
2206 - add gd initialization
2207 - add MicroBlaze and SUZAKU board to MAKEALL script
2208 - add reset support for SUZAKU
2209 - add flush_cache() for MicroBlaze
2210 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2211 size flash memory on SUZAKU
2213 * Patch by Prakash Kumar, 27 Jun 2004:
2214 Add support for the PXA250 based Intrinsyc Cerf board.
2216 * Patch by Yasushi Shoji, 27 Jun 2004:
2217 fix comment in include/common.h
2219 * Rename SBC8560 into sbc8560 for consistency
2221 * Patch by Daniel Poirot, 24 Jun 2004:
2222 Add support for Wind River's sbc8240 board
2224 * Patches by Yasushi Shoji, 26 Jun 2004:
2225 - drivers/serial_xuartlite.c: fix "return 0" in void function
2226 - add microblaze support to mkimage tool
2228 * Patch by Fred Klatt, 25 Jun 2004:
2229 Add support for WindRiver's sbc8560 board
2231 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2232 Small Bugs fixes for "at91rm9200dk" board:
2233 - Timing modifications for SPI DataFlash access
2234 - Fix NAND flash detection bug
2236 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2237 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2239 * Patch by Jon Loeliger, 17 June 2004:
2240 Completion of the 8540ADS/8560ADS updates:
2241 Fix some PCI and Rapid I/O memory maps,
2242 Initialize both TSEC 1 and 2,
2244 Update MAINTAINER for 85xx boards and README.mpc85xxads
2246 * Patch by Yuli Barcohen, 16 Jun 2004:
2247 Remove obsolete AdderII port which was superseded by unified
2248 AdderII/Adder87x port
2250 * Patch by Ladislav Michl, 16 Jun 2004:
2251 Fix gcc-3.3.3 warnings for smc91111.c
2253 * Patch by Stefan Roese, 02 Jul 2004:
2254 - Fix bug in 405 ethernet driver; allocated data not cleared!
2255 - Fix problem in 405 i2c driver; don't try to print without console!
2257 * Patch by Paul Ruhland, 11 Jun 2004:
2258 Remove debug code from 'board/lpd7a40x/flash.c'
2260 * Patch by Andrea Marson, 11 Jun 2004:
2261 Update for PPChameleon board:
2262 - support for SysClk @ 25MHz
2263 - support for Silicon Motion SM712 VGA controller
2266 * Patches by Richard Woodruff, 10 Jun 2004:
2267 - fix problems with examples/stubs.c for GCC >= 3.4
2268 - fix problems with gd initialization
2270 * Patch by Curt Brune, 17 May 2004:
2271 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2272 - Add support for ESPD-Inc. EVB4510 Board
2274 * Patch by Marc Leeman, 11 May 2004:
2275 Fix for MPC8245 - reading PPC Memory from another device with the
2276 PPC as PCI target device corrupts data due to interenal hardware
2279 * Fix "cls" command when used with splash screen
2281 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2282 slow download of a big image)
2284 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2285 display even after showing a bitmap
2287 * Patch by Josef Wagner, 04 Jun 2004:
2288 - DDR Ram support for PM520 (MPC5200)
2289 - support for different flash types (PM520)
2290 - USB / IDE / CF-Card / DiskOnChip support for PM520
2291 - 8 bit boot rom support for PM520/CE520
2292 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2293 - I2C and RTC support for CPC45
2294 - support of new flash type (28F160C3T) for CPC45
2296 * Fix flash parameters passed to Linux for PPChameleon board
2298 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2300 * Patch by Paul Ruhland, 10 Jun 2004:
2301 fix support for Logic SDK-LH7A404 board and clean up the
2302 LH7A404 register macros.
2304 * Patch by Matthew McClintock, 10 Jun 2004:
2305 Modify code to select correct serial clock on Sandpoint8245
2307 * Patch by Robert Schwebel, 10 Jun 2004:
2308 Add support for Intel K3 strata flash.
2310 * Patch by Thomas Brand, 10 Jun 2004:
2311 Fix "loads" command on DK1S10 board
2313 * Patch by Yuli Barcohen, 09 Jun 2004:
2314 Add support for 8MB flash SIMM and JFFS2 file system on
2315 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2317 * Patch by Yuli Barcohen, 09 Jun 2004:
2318 Add support for Analogue&Micro Adder87x and the older AdderII board.
2320 * Patch by Ming-Len Wu, 09 Jun 2004:
2321 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2323 * Patch by Sam Song, 09 Jun 2004:
2324 - Add support for RPXlite_DW board
2325 - Update FLASH driver for 4*AM29DL323DB90VI
2326 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2328 * Patch by Mark Jonas, 08 June 2004:
2329 - Make MPC5200 boards evaluate the SVR to print processor name and
2330 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2332 * Patch by Kai-Uwe Bloem, 06 May 2004:
2333 Fix endianess problem in cramfs code
2335 * Patch by Tom Armistead, 04 Jun 2004:
2336 Add support for MAX6900 RTC
2338 * Patches by Ladislav Michl, 03 Jun 2004:
2339 - fix cfi_flash.c on LE systems
2340 - let 'make mrproper' delete u-boot.img as well
2341 - turn printf into debug in cfi_flash.c
2343 * Patch by Kurt Stremerch, 28 May 2004:
2344 Add support for Exys XSEngine board
2346 * Patch by Martin Krause, 27 May 2004:
2347 Fix a MPC5xxx I2C timing issue in i2c_probe().
2349 * Patch by Leif Lindholm, 27 May 2004:
2350 Fix board_init_f() for dbau1x00 board.
2352 * Patch by Imre Deak, 26 May 2004:
2353 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2354 Set flash base accordingly, and decide whether to do or skip board
2355 specific setup steps.
2357 * Patch by Josef Baumgartner, 26 May 2004:
2358 Add missing define in include/asm-m68k/global_data.h
2360 * Patch by Josef Baumgartner, 25 May 2004:
2361 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2363 * Patch by Paul Ruhland, 24 May 2004:
2364 fix SDRAM initialization for LPD7A400 board.
2366 * Patch by Jian Zhang, 20 May 2004:
2367 add support for environment in NAND flash
2369 * Patch by Yuli Barcohen, 20 May 2004:
2370 Add support for Interphase iSPAN boards.
2372 * Patches by Paul Ruhland, 17 May 2004:
2373 - Add I/O functions to the smc91111 ethernet driver to support the
2374 Logic LPD7A40x boards.
2375 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2376 specifically the LPD7A400.
2378 * Patches by Robert Schwebel, 15 May 2004:
2379 - call MAC address reading code also for SMSC91C111;
2380 - make SMSC91C111 timeout configurable, remove duplicate code
2381 - fix get_timer() for PXA
2382 - update doc/README.JFFS2
2383 - use "bootfile" env variable also for jffs2
2385 * Patch by Tolunay Orkun, 14 May 2004:
2386 Add support for Cogent CSB472 board (8MB Flash Rev)
2388 * Patch by Thomas Viehweger, 14 May 2004:
2389 - flash.h: more flash types added
2390 - immap_8260.h: some bits added (useful for RMII)
2391 - cmd_coninfo.c: typo corrected, printf -> puts
2392 - reduced size by replacing spaces with tab
2394 * Patch by Robert Schwebel, 13 May 2004:
2395 Add 'imgextract' command: extract one part of a multi file image.
2397 * Patches by Jon Loeliger, 11 May 2004:
2398 Dynamically handle REV1 and REV2 MPC85xx parts.
2399 (Jon Loeliger, 10-May-2004).
2400 New consistent memory map and Local Access Window across MPC85xx line.
2401 New CCSRBAR at 0xE000_0000 now.
2402 Add RAPID I/O memory map.
2403 New memory map in README.MPC85xxads
2404 (Kumar Gala, 10-May-2004)
2405 Better board and CPU identification on MPC85xx boards at boot.
2406 (Jon Loeliger, 10-May-2004)
2407 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2408 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2409 (Jim Robertson, 10-May-2004)
2410 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2411 Supports multiple PHYs.
2412 (Andy Fleming, 10-May-2004)
2413 Some README.MPC85xxads updates.
2414 (Kumar Gala, 10-May-2004)
2415 Copyright updates for "Freescale"
2416 (Andy Fleming, 10-May-2004)
2418 * Patch by Stephen Williams, 11 May 2004:
2419 Add flash support for ST M29W040B
2420 Reduce JSE specific flash.c to remove dead code.
2422 * Patch by Markus Pietrek, 04 May 2004:
2423 Fix clear_bss code for ARM systems (all except s3c44b0 which
2424 doesn't clear BSS at all?)
2426 * Fix "ping" problem on INC-IP board. Strange problem:
2427 Sometimes the store word instruction hangs while writing to one of
2428 the Switch registers, but only if the next instruction is 16-byte
2429 aligned. Moving the instruction into a separate function somehow
2430 makes the problem go away.
2432 * Patch by Rishi Bhattacharya, 08 May 2004:
2433 Add support for TI OMAP5912 OSK Board
2435 * Patch by Sam Song May, 07 May 2004:
2436 Fix typo of UPM table for rmu board
2438 * Patch by Pantelis Antoniou, 05 May 2004:
2439 - Intracom board update.
2442 * Add support for the second Ethernet interface for the 'PPChameleon'
2445 * Patch by Dave Peverley, 30 Apr 2004:
2446 Add support for OMAP730 Perseus2 Development board
2448 * Patch by Alan J. Luse, 29 Apr 2004:
2449 Fix flash chip-select (OR0) option register setting on FADS boards.
2451 * Patch by Alan J. Luse, 29 Apr 2004:
2452 Report MII network speed and duplex setting properly when
2453 auto-negotiate is not enabled.
2455 * Patch by Jarrett Redd, 29 Apr 2004:
2456 Fix hang on reset on Ocotea board due to flash in wrong mode.
2458 * Patch by Dave Peverley, 29 Apr 2004:
2459 add MAC address detection to smc91111 driver
2461 * Patch by David Müller, 28 Apr 2004:
2462 fix typo in lib_arm/board.c
2464 * Patch by Tolunay Orkun, 20 Apr 2004:
2465 - README update: add CONFIG_CSB272 and csb272_config
2466 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2467 i2cfast environment variable
2469 * Patch by Yuli Barcohen, 19 Apr 2004:
2470 - Rename DUET_ADS to MPC885ADS
2471 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2472 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2473 - Clean up FADS family port to use the new defines
2475 * Fix PCI support on CPC45 board
2477 * Patch by Scott McNutt, 25 Apr 2004:
2478 Add Nios GDB/JTAG Console support:
2479 - Add stubs to support gdb via JTAG.
2480 - Add support for console over JTAG.
2483 * Add support for CATcenter board (based on PPChameleon ME module)
2485 * Patch by Klaus Heydeck, 12 May 2004:
2486 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2487 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2488 various changes to KUP4 board specific files
2490 * Fix minor network problem on MPC5200: need some delay between
2491 resetting the PHY and sending the first packet. Implemented in a
2492 "natural" way by invoking the PHY reset and initialization code
2493 only once after power on vs. each time the interface is brought up.
2495 * Add some limited support for low-speed devices to SL811 USB controller
2496 (at least "usb reset" now passes successfully and "usb info" displays
2497 correct information)
2499 * Change init sequence for multiple network interfaces: initialize
2500 on-chip interfaces before external cards.
2502 * Fix memory leak in the NAND-specific JFFS2 code
2504 * Fix SL811 USB controller when attached to a USB hub
2506 * Fix config option spelling in PM520 config file
2508 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2509 patches by Pantelis Antoniou, 30 Mar 2004)
2511 * Fix minor NAND JFFS2 related issue
2513 * Fixes for SL811 USB controller:
2514 - implement workaround for broken memory stick
2515 - improve error handling
2517 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2518 cope with congested networks.
2520 ======================================================================
2521 Changes for U-Boot 1.1.1:
2522 ======================================================================
2524 * Patch by Travis Sawyer, 23 Apr 2004:
2525 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2526 errata from Vitesse Semiconductor.
2528 * Patch by Philippe Robin, 22 Apr 2004:
2529 Fix ethernet configuration for "versatile" board
2531 * Patch by Kshitij Gupta, 21 Apr 2004:
2532 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2534 * Patch by Steven Scholz, 24 Feb 2004:
2535 Fix a bug in AT91RM9200 ethernet driver:
2536 The MII interface is now initialized before accessing the PHY.
2538 * Patch by John Kerl, 19 Apr 2004:
2539 Use U-boot's miiphy.h for PHY register names, rather than
2540 introducing a new header file.
2542 * Update pci_ids.h from linux-2.4.26
2544 * Patch by Masami Komiya, 19 Apr 2004:
2545 Fix problem cause by VLAN function on little endian architecture
2546 without VLAN environment
2548 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2549 binary image for all clock frequencies. Implement run-time
2550 optimization of flash access timing based on the actual bus
2553 * Modify KUP4X board configuration to use SL811 driver for USB memory
2554 sticks (including FAT / VFAT filesystem support)
2556 * Add SL811 Host Controller Interface driver for USB
2558 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2560 * Patch by Pantelis Antoniou, 19 Apr 2004:
2561 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2562 Minor patches for Intracom boards.
2564 * Patch by Christian Pell, 19 Apr 2004:
2565 cleanup support for CF/IDE on PCMCIA for PXA25X
2567 * Temporarily disabled John Kerl's extended MII command code because
2568 "miivals.h" is missing
2570 * Patches by Mark Jonas, 13 Apr 2004:
2571 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2572 - Add sync instructions to IceCube SDRAM init code
2573 - Move SDRAM chip constants into seperate include files
2574 - Unify DDR and SDR initialization code
2575 - Unify all IceCube (Lite5xxx) target names
2577 * Patch by John Kerl, 16 Apr 2004:
2578 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2579 mii read 4-7 18-1a. Also add mii dump subcommand for
2580 pretty-printing standard regs 0-5.
2582 * Patch by Stephen Williams, 16 April 2004:
2583 fix typo in JSE.h; update MAINTAINERS
2585 * Patch by Matthew S. McClintock, 14 Apr 2004:
2586 fix initdram function for utx8245 board
2588 * Patch by Markus Pietrek, 14 Apr 2004:
2589 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2591 * Patch by Reinhard Meyer, 18 Apr 2004:
2592 provide the IDE Reset Function for EMK 5200 boards
2594 * Patch by Masami Komiya, 12 Apr 2004:
2595 fix pci_hose_write_config_{byte,word}_via_dword problems
2597 * Patch by Sangmoon Kim, 12 Apr 2004:
2598 Update max RAM size for debris board
2600 * Patch by Travis Sawyer, 08 Apr 2004:
2601 Add TLB entry for second DIMM slot on ocotea
2603 * Patch by Masami Komiya, 08 Apr 2004:
2604 add RTL8169 network driver
2606 * Patch by Dan Malek, 07 Apr 2004:
2607 - Add support for RPC/STx GP3, Motorola 8560 board
2608 - Update 85xx TSEC driver so it searches MII for first available PHY
2610 - Add functions to support console MII commands.
2612 * Patch by Tolunay Orkun, 07 Apr 2004:
2613 Move initialization of bi_iic_fast[]
2614 from board_init_f() to board_init_r()
2616 * Patch by Yasushi Shoji, 07 Apr 2004:
2617 Cleanup microblaze port
2619 * Patch by Sangmoon Kim, 07 Apr 2004:
2620 Add auto SDRAM module detection for Debris board
2622 * Patch by Rune Torgersen, 06 Apr 2004:
2623 - Fix some PCI problems on the MPC8266ADS board
2624 - Fix the location of some PCI entries in the immap structure
2626 * Patch by Yasushi Shoji, 07 Apr 2004:
2627 - add support for microblaze processors
2628 - add support for AtmarkTechno "suzaku" board
2630 * Configure PPChameleon board to use redundand environment in flash
2632 * Configure PPChameleon board to use JFFS2 NAND support.
2634 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2636 * Patch by Rune Torgersen, 16 Apr 2004:
2639 * Patches by Pantelis Antoniou, 16 Apr 2004:
2640 - add support for a new version of an Intracom board and fix
2641 various other things on others.
2642 - add verify support to the crc32 command (define
2643 CONFIG_CRC32_VERIFY to enable it)
2644 - fix FEC driver for MPC8xx systems:
2645 1. fix compilation problems for boards that use dynamic
2647 2. shut down FEC after network transfers
2648 - HUSH parser fixes:
2649 1. A new test command was added. This is a simplified version of
2650 the one in the bourne shell.
2651 2. A new exit command was added which terminates the current
2653 3. Fixed handing of $? (exit code of last executed command)
2654 - Fix some compile problems;
2655 add "once" functionality for the netretry variable
2657 * Patch by George G. Davis, 02 Apr 2004:
2658 add support for Intel Assabet board
2660 * Patch by Stephen Williams, 01 Apr 2004:
2661 Add support for Picture Elements JSE board
2663 * Patch by Christian Pell, 01 Apr 2004:
2664 Add CompactFlash support for PXA systems.
2666 * Patches by Pantelis Antoniou, 30 Mar 2004:
2667 - add auto-complete support to the U-Boot CLI
2668 - add support for NETTA and NETPHONE boards; fix NETVIA board
2669 - add support for the Epson 156x series of graphical displays
2670 (These displays are serial and not suitable for using a normal
2671 framebuffer console on them)
2672 - add infrastructure needed in order to POST any DSPs in a board
2673 - improve and fix various things in the MPC8xx FEC driver:
2674 1. The new 87x and 88x series of processors have two FECs,
2675 and the new driver supports them both.
2676 2. Another change in the 87x/88x series is support for
2677 the RMII (Reduced MII) interface. However numerous
2678 changes are needed to make it work since the PHYs
2679 are connected to the same lines. That means that
2680 you have to address them correctly over the MII
2682 3. We now correctly match the MII/RMII interface
2683 configuration to what the PHY reports.
2684 - Fix problem when readingthe MII status register. Due to the
2685 internal design of many PHYs you have to read the register
2686 twice. The problem is more apparent in 10Mbit mode.
2687 - add new mode ".jffs2s" for reading from a NAND device: it just
2688 skips over bad blocks.
2689 - add networking support for VLANs (802.1q), and CDP (Cisco
2691 - some minor patches / cleanup
2693 * Patch by Yuli Barcohen, 28 Mar 2004:
2694 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2695 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2696 - Change configuration method for MPC8260ADS family
2698 * add startup code to clear the BSS of standalone applications
2700 * Fix if / elif handling bug in HUSH shell
2702 ======================================================================
2703 Changes for U-Boot 1.1.0:
2704 ======================================================================
2706 * Patch by Mark Jonas: Remove config.tmp files only when
2707 unconfiguring the board
2709 * Adapt RMU board for bigger flash memory
2711 * Patch by Klaus Heydeck, 13 Mar 2003:
2712 Add support for KUP4X Board
2714 * Patch by Pavel Bartusek, 21 Mar 2004
2715 Add Reiserfs support
2717 * Patch by Hinko Kocevar, 20 Mar 2004
2718 - Add auto-release for SMSC LAN91c111 driver
2719 - Add save/restore of PTR and PNR regs as suggested in datasheet
2721 * Patch by Stephen Williams, 19 March 2004
2722 Increase speed of sector reads from SystemACE,
2723 shorten poll timeout and remove a useless reset
2725 * Patch by Tolunay Orkun, 19 Mar 2004:
2726 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2729 * Patch by Brad Kemp, 18 Mar 2004:
2730 prevent machine checks during a PCI scan
2732 * Patch by Pierre Aubert, 18 Mar 2004:
2733 Fix string cleaning in IDE identification
2735 * Patch by Pierre Aubert, 18 Mar 2004:
2736 - Unify video mode handling for Chips & Technologies 69000 Video
2737 chip and Silicon Motion SMI 712/710/810 Video chip
2738 - Add selection of the video output (CRT or LCD) via 'videoout'
2739 environment variable for the Silicon Motion
2742 * Patch by Pierre Aubert, 18 Mar 2004:
2743 include/common.h typo fix
2745 * Patches by Tolunay Orkun, 17 Mar 2004:
2746 - Add support for bd->bi_iic_fast[] initialization via environment
2747 variable "i2cfast" (CONFIG_I2CFAST)
2748 - Add "i2cfast" u-boot environment variable support for csb272
2750 * Patch by Carl Riechers, 17 Mar 2004:
2751 Ignore '\0' characters in console input for use with telnet and
2754 * Patch by Leon Kukovec, 17 Mar 2004:
2755 typo fix for strswab prototype #ifdef
2757 * Patches by Thomas Viehweger, 16 Mar 2004:
2758 - show PCI clock frequency on MPC8260 systems
2759 - add FCC_PSMR_RMII flag for HiP7 processors
2760 - in do_jffs2_fsload(), take load address from load_addr if not set
2761 explicit, update load_addr otherwise
2762 - replaced printf by putc/puts when no formatting is needed
2763 (smaller code size, faster execution)
2765 * Patch by Phillippe Robin, 16 Mar 2004:
2766 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2768 * Patch by Stephen Williams, 15 Mar 2004:
2769 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2771 * Patch by Tolunay Orkun, 15 Mar 2004:
2772 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2774 * Patch by Travis Sawyer, 15 Mar 2004:
2775 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2777 * Add start-up delay to make sure power has stabilized before
2778 attempting to switch on USB on SX1 board.
2780 * Patch by Josef Wagner, 18 Mar 2004:
2781 - Add support for MicroSys XM250 board (PXA255)
2782 - Add support for MicroSys PM828 board (MPC8280)
2783 - Add support for 32 MB Flash on PM825/826
2784 - new SDRAM refresh rate for PM825/PM826
2785 - added support for MicroSys PM520 (MPC5200)
2786 - replaced Query by Identify command in CPU86/flash.c
2787 to support 28F160F3B
2789 * Fix wrap around problem with udelay() on ARM920T
2791 * Add support for Macronix flash on TRAB board
2793 * Patch by Pierre Aubert, 15 Mar 2004:
2794 Fix buffer overflow in IDE identification
2796 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2798 * Remove redundand #define in IceCube.h
2800 * Patch by Steven Scholz, 27 Feb 2004:
2801 - Adding get_ticks() and get_tbclk() for AT91RM9200
2802 - Many white space fixes in cpu/at91rm9200/interrupts.c
2804 * Patches by Steven Scholz, 20 Feb 2004:
2805 some cleanup in AT91RM9200 related code
2807 * Patches by Travis Sawyer, 12 Mar 2004:
2808 - Fix Gigabit Ethernet support for 440GX
2809 - Add Gigabit Ethernet Support to MII PHY utilities
2811 * Patch by Brad Kemp, 12 Mar 2004:
2812 Fixes for drivers/cfi_flash.c:
2813 - Better support for x8/x16 implementations
2814 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2815 - Added defines for AMD command and address constants
2817 * Patch by Leon Kukovec, 12 Mar 2004:
2818 Fix get_dentfromdir() to correctly handle deleted dentries
2820 * Patch by George G. Davis, 11 Mar 2004:
2821 Remove hard coded network settings in TI OMAP1610 H2
2822 default board config
2824 * Patch by George G. Davis, 11 Mar 2004:
2825 add support for ADS GraphicsClient+ board.
2827 * Patch by Pierre Aubert, 11 Mar 2004:
2828 - add bitmap command and splash screen support in cfb console
2829 - add [optional] origin in the bitmap display command
2831 * Patch by Travis Sawyer, 11 Mar 2004:
2832 Fix ocotea board early init interrupt setup.
2834 * Patch by Thomas Viehweger, 11 Mar 2004:
2835 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2837 * Patch by Stephan Linz, 09 Mar 2004
2838 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2840 * Patch by George G. Davis, 9 Mar 2004:
2841 fix recent build failure for SA1100 target
2843 * Patch by Travis Sawyer, 09 Mar 2004:
2844 Support native interrupt mode for the IBM440GX.
2845 Previously it was running in 440GP compatibility mode.
2847 * Patch by Philippe Robin, 09 Mar 2004:
2848 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2851 * Patch by Masami Komiya, 08 Mar 2004:
2852 Don't overwrite server IP address or boot file name
2853 when the boot server does not return values
2855 * Patch by Tolunay Orkun, 5 Mar 2004:
2856 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2858 * Patch by Tolunay Orkun, 5 Mar 2004:
2859 Fix early board initialization for Cogent CSB272 board
2861 * Patch by Ed Okerson, 3 Mar 2004:
2862 fix CFI flash writes for little endian systems
2864 * Patch by Reinhard Meyer, 01 Mar 2004:
2865 generalize USB and IDE support for MPC5200 with according
2866 changes to IceCube.h and TOP5200.h
2867 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2868 add info about USB and IDE to README
2870 * Patch by Yuli Barcohen, 4 Mar 2004:
2871 Fix problems with GCC 3.3.x which changed handling of global
2872 variables explicitly initialized to zero (now in .bss instead of
2875 * Patch by Leon Kukovec, 02 Mar 2004:
2876 add strswab() to fix IDE LBA capacity, firmware and model numbers
2877 on little endian machines
2879 * Patch by Masami Komiya, 02 Mar 2004:
2880 - Remove get_ticks() from NFS code
2881 - Add verification of RPC transaction ID
2883 * Patch by Pierre Aubert, 02 Mar 2004:
2884 cleanup for IDE and USB drivers for MPC5200
2886 * Patch by Travis Sawyer, 01 Mar 2004:
2888 - Add IBM PPC440GX Ref Platform support (Ocotea)
2889 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2890 Adapted to U-Boot and 440GX port
2892 - Add gracious handling of all Ethernet Pin Selections for 440GX
2893 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2895 - Add needed bit definitions
2898 * Patch by Carl Riechers, 1 Mar 2004:
2899 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2901 * Patch by Stephan Linz, 27 Feb 2004
2902 - avoid problems for targets without NFS download support
2904 * Patch by Rune Torgersen, 27 Feb 2004:
2905 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2906 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2907 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2909 * Patch by Masami Komiya, 27 Feb 2004:
2910 Fix rarpboot: add autoload by NFS
2912 * Patch by Dan Eisenhut, 26 Feb 2004:
2913 fix flash_write return value in saveenv
2915 * Patch by Stephan Linz, 11 Dec 2003
2916 expand config.mk to avoid trigraph warnings on NIOS
2918 * Rename "BMS2003" board into "HMI10"
2920 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2921 storage; auto-set console on USB port (using preboot command)
2923 * Add support for SX1 mobile phone; add support for USB-based console
2924 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2926 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2928 * Fix SDRAM timings for LITE5200 / IceCube board
2930 * Handle Auti-MDIX / connection status for INCA-IP
2932 * Fix USB problems when attempting to read 0 bytes
2934 * Patch by Travis Sawyer, 26 Feb 2004:
2935 Fix broken compile for XPEDITE1K target.
2937 * Patch by Stephan Linz, 26 Feb 2004:
2938 Bug fix for NFS code on NIOS targets
2940 * Patch by Stephen Williams, 26 Feb 2004:
2941 Break up SystemACE reads of large block counts
2943 * Patch by Pierre Aubert, 26 Feb 2004
2944 add IDE support for MPC5200
2946 * Patch by Masami Komiya, 26 Feb 2004:
2947 add autoload via NFS
2949 * Patch by Stephen Williams
2950 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2951 elsewhere in the source.
2953 * Patch by Steven Scholz, 25 Feb 2004:
2954 - Timeouts in FPGA code should be based on CFG_HZ
2955 - Minor cleanup in code for Altera FPGA ACEX1K
2957 * Patch by Steven Scholz, 25 Feb 2004:
2958 Changed "Directory Hierarchy" section in README
2960 * Patch by Masami Komiya, 25 Feb 2004:
2961 Reduce copy count in nfs_read_reply() of NFS code
2963 * Patch by Markus Pietrek, 24 Feb 2004:
2964 NS9750 DevBoard added
2966 * Patch by Pierre Aubert, 24 Feb 2004
2967 add USB support for MPC5200
2969 * Patch by Steven Scholz, 24 Feb 2004:
2970 - fix MII commands to use values from last command
2972 * Patch by Torsten Demke, 24 Feb 2004:
2973 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2975 * Patch by Rahul Shanbhag, 19 Feb 2004:
2976 Fixes for for OMAP1610 board:
2977 - shift some IRQ specific code to platform.S file
2978 - remove duplicatewatchdog reset code from start.S
2980 * Make Auto-MDIX Support configurable on INCA-IP board
2982 * Fix license for mkimage tool
2984 * Patch by Masami Komiya, 24 Feb 2004:
2985 Update NetBootFileXferSize in NFS code
2987 * Patch by Scott McNutt, 24 Feb 2004:
2988 fix packet length in NFS code
2990 * Patch by Masami Komiy, 22 Feb 2004:
2991 Add support for NFS for file download
2993 * Patch by Andrea Scian, 17 Feb 2004:
2994 Add support for S3C44B0 processor and DAVE B2 board
2996 * Patch by Steven Scholz, 20 Feb 2004:
2997 - Add support for MII commands on AT91RM9200 boards
2998 - some cleanup in AT91RM9200 ethernet code
3000 * Patch by Peter Ryser, 20 Feb 2004:
3001 Add support for the Xilinx ML300 platform
3003 * Patch by Stephan Linz, 17 Feb 2004:
3004 Fix watchdog support for NIOS
3006 * Patch by Josh Fryman, 16 Feb 2004:
3007 Fix byte-swapping for cfi_flash.c for different bus widths
3009 * Patch by Jon Diekema, 14 Jeb 2004:
3010 Remove duplicate "FPGA Support" notes from the README file
3012 * Patches by Reinhard Meyer, 14 Feb 2004:
3013 - update board/emk tree; use common flash driver
3014 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3015 [adapted for other PPC CPUs -- wd]
3016 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3018 * Patch by Jon Diekema, 13 Feb 2004:
3019 Call show_boot_progress() whenever POST "FAILED" is printed.
3021 * Patch by Nishant Kamat, 13 Feb 2004:
3022 Add support for TI OMAP1610 H2 Board
3023 Fixes for cpu/arm926ejs/interrupt.c
3024 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3025 Fix for a timer bug in OMAP1610 Innovator
3026 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3028 * Patches by Stephan Linz, 12 Feb 2004:
3029 - add support for NIOS timer with variable period preload counter value
3030 - prepare POST framework support for NIOS targets
3032 * Patch by Denis Peter, 11 Feb 2004:
3033 add POST support for the MIP405 board
3035 * Patch by Laurent Mohin, 10 Feb 2004:
3036 Fix buffer overflow in common/usb.c
3038 * Patch by Tolunay Orkun, 10 Feb 2004:
3039 Add support for Cogent CSB272 board
3041 * Patch by Thomas Elste, 10 Feb 2004:
3042 Add support for NET+50 CPU and ModNET50 board
3044 * Patch by Sam Song, 10 Feb 2004:
3045 Fix typos in cfi_flash.c
3047 * Patch by Leon Kukovec, 10 Feb 2004
3048 Fixed long dir entry slot id calculation in get_vfatname
3050 * Patch by Robin Gilks, 10 Feb 2004:
3051 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3052 !=, <>, <, >, <=, >=)
3054 * Fix problem with side effects in macros in include/usb.h
3056 * Patch by David Benson, 13 Nov 2003:
3057 bug 841358 - fix TFTP download size limit
3059 * Fixing bug 850768:
3060 improper flush_cache() in load_serial()
3062 * Fixing bug 834943:
3063 MPC8540 - missing volatile declarations
3065 * Patch by Stephen Williams, 09 Feb 2004:
3066 Add support for Xilinx SystemACE chip:
3067 - New files common/cmd_ace.c and include/systemace.h
3068 - Hook systemace support into cmd_fat and the partition manager
3070 * Patch by Travis Sawyer, 09 Feb 2004:
3071 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3073 * Patch by Travis Sawyer, 09 Feb 2004:
3075 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3076 - Add phymode for 440 enet
3079 - Change board_pre_init to board_early_init_f
3080 - Add user flash to bus controller setup
3082 - Fix is_pci_host to check GPIO for monarch bit
3083 - Force xpedite1k to pci conventional mode (via #define option)
3085 * Patch by Brad Kemp, 4 Feb 2004:
3086 - handle the machine check that is generated during the PCI scans
3088 - define the registers used in the IMMR by the PCI subsystem.
3090 * Patch by Pierre Aubert, 03 Feb 2004:
3091 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3093 * Patch by Jeff Angielski, 03 Feb 2004:
3094 Fix copy & paste error in cpu/mpc8260/pci.c
3096 * Patch by Reinhard Meyer, 24 Jan 2004:
3097 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3099 * Add Auto-MDIX support for INCA-IP
3103 * Patch by Josef Baumgartner, 10 Feb 2004:
3104 Fixes for Coldfire port
3106 * Patch by Brad Kemp, 11 Feb 2004:
3107 Fix CFI flash driver problems
3109 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3110 modules at CPU clock frequencies above 66 MHz.
3112 * Optimize flash programming speed for LWMON (by another 100% :-)
3114 * Patch by Jian Zhang, 3 Feb 2004:
3115 - Changed the incorrect FAT12BUFSIZE
3116 - data_begin in fsdata can be negative. Changed it to be short.
3118 * Patches by Stephan Linz, 30 Jan 2004:
3119 1: - board/altera/common/flash.c:flash_erase():
3120 o allow interrupts befor get_timer() call
3121 o check-up each erased sector and avoid unexpected timeouts
3122 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3123 o enclose sevenseg_set() in cpp condition
3124 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3125 - fix some typed in mistakes in the NIOS documentation
3126 2: - split DK1C20 configuration into several header files:
3127 o two new files for each NIOS CPU description
3128 o U-Boot related part is remaining in DK1C20.h
3129 3: - split DK1S10 configuration into several header files:
3130 o two new files for each NIOS CPU description
3131 o U-Boot related part is remaining in DK1S10.h
3132 4: - Add support for the Microtronix Linux Development Kit
3133 NIOS CPU configuration at the Altera Nios Development Kit,
3134 Stratix Edition (DK-1S10)
3135 5: - Add documentation for the Altera Nios Development Kit,
3136 Stratix Edition (DK-1S10)
3137 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3139 7: - Add support for the common U-Boot SPI framework at
3142 * Patch by Rahul Shanbhag, 28 Jan 2004:
3143 Fix flash protection/locking handling for OMAP1610 innovator board.
3145 * Patch by Rolf Peukert, 28 Jan 2004:
3146 fix flash write problems on CSB226 board (write with 32 bit bus width)
3148 * Patches by Mark Jonas, 16 Jan 2004:
3149 - fix rounding error when calculating baudrates for MPC5200 PSCs
3150 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3151 time which is not supported
3153 * Patch by Yuli Barcohen, 26 Jan 2004:
3154 Allow bzip2 compression for small memory footprint boards
3156 * Patch by Brad Kemp, 21 Jan 2004:
3157 Add support for CFI flash driver for both the Intel and the AMD
3160 * Patch by Travis Sawyer, 20 Jan 2004:
3161 Fix pci bridge auto enumeration of sibling p2p bridges.
3163 * Patch by Tolunay Orkun, 12 Jan 2004:
3164 Add some delays as needed for Intel LXT971A PHY support
3166 * Patches by Stephan Linz, 09 Jan 2004:
3167 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3168 - make DK1C20 board configuration related to ASMI conform to
3171 * Patch by Anders Larsen, 09 Jan 2004:
3173 ARM memory layout fixes: the abort-stack is now set up in the
3174 correct RAM area, and the BSS is zeroed out as it should be.
3176 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3177 of the linker scripts are replaced by '__bss_start' and '_end',
3178 resp., which is a further step to eliminate unnecessary differences
3179 between the implementation of the CPU architectures.
3181 * Patch by liang a lei, 9 Jan 2004:
3182 Fix Intel 28F128J3 ID in include/flash.h
3184 * Patch by Masami Komiya, 09 Jan 2004:
3185 add support for TB0229 board (NEC VR4131 MIPS processor)
3187 * Patch by Leon Kukovec, 12 Dec 2003:
3188 changed extern __inline__ into static __inline__ in
3189 include/linux/byteorder/swab.h
3191 * Patch by Travis Sawyer, 30 Dec 2003:
3192 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3193 select MDI port based on enabled EMAC device.
3194 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3197 * Patch by Wolter Kamphuis, 15 Dec 2003:
3198 made CONFIG_SILENT_CONSOLE usable on all architectures
3200 * Disable date command on TQM866M - there is no RTC on MPC866
3202 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3204 * Implement adaptive SDRAM timing configuration based on actual CPU
3205 clock frequency for INCA-IP; fix problem with board hanging when
3206 switching from 150MHz to 100MHz
3208 * Add PCMCIA CS support for BMS2003 board
3210 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3211 see doc/README.MPC866 for details;
3212 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3213 calculate CPU clock frequency from PLL register values.
3215 * Add support for 128 MB RAM on TQM8xxL/M modules
3217 * Fix PS/2 keyboard problem caused by statically initialized variable
3218 pointing to a location in flash
3220 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3222 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3223 before we can access it; add delay in case we are faster (with no
3226 * Cleanup of some init functions
3228 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3229 to avoid Linux crashes by early packets coming in.
3231 * Accelerate flash accesses on LWMON board by using buffered writes
3233 * Fix typo in Makefile;
3234 fix problem with PARTNUM detection
3236 * Patch by Reinhard Meyer, 09 Jan 2004:
3237 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3239 * Add support for IDE LED on BMS2003 board
3240 (exclusive with status LED!)
3242 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3245 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3246 Add common files for "emk" boards
3248 * Add a common get_ram_size() function and modify the the
3249 board-specific files to invoke that common implementation.
3251 ======================================================================
3252 Changes for U-Boot 1.0.1:
3253 ======================================================================
3255 * Set default clock for INCA-IP to 150 MHz
3257 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3258 add I2C support; add support for DS1337 RTC
3260 * Add CompactFlash support for BMS2003 board
3262 * Add support for status LED on BMS2003 board
3264 * Patch by Scott McNutt, 02 Jan 2004:
3265 Add support for the Nios Active Serial Memory Interface (ASMI)
3268 * Patch by Andrea Marson, 16 Dec 2003:
3269 Add support for the PPChameleon ME and HI modules
3271 * Patch by Yuli Barcohen, 22 Dec 2003:
3272 Add support for Motorola DUET ADS board (MPC87x/88x)
3274 * Patch by Robert Schwebel, 15 Dec 2003:
3275 add support for cramfs (uses JFFS2 command interface)
3277 * Patches by Stephan Linz, 11 Dec 2003:
3278 - more documentation for NIOS port
3279 - new struct nios_pio_t, struct nios_spi_t
3280 - Reconfiguration for NIOS Development Kit DK1C20:
3281 o move board related code from board/dk1c20
3282 to board/altera/dk1c20
3283 o create a new common source path board/altera/common
3284 and move generic flash access stuff into it
3285 o change/expand configuration file DK1C20.h
3286 - Add support for NIOS Development Kit DK1S10
3287 - Add status LED support for NIOS systems
3288 - Add dual 7-segment LED support for Altera NIOS DevKits
3290 * Patch by Ronen Shitrit, 10 Dec 2003:
3291 Add support for the Marvell DB64360 / DB64460 development boards
3293 * Patch by Detlev Zundel, 10 Dec 2003:
3294 fix dependency problem in examples/Makefile
3296 * Patch by Denis Peter, 8 Dec 2003
3297 - add support for the PATI board (MPC555)
3298 - add SPI support for the MPC5xx
3300 * Patch by Anders Larsen, 08 Dec 2003:
3301 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3302 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3303 cleanup some redundand #defines
3305 * Patch by André Schwarz, 8 Dec 2003:
3306 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3307 - TX and RX deskriptors must be quad-word aligned
3308 - does not work with only one TX deskriptor
3309 - standard reset method does not work
3311 * Patch by Masami Komiya, 08 Dec 2003:
3312 add RTL8139 ethernet driver
3314 * Patches by Ed Okerson, 07 Dec 2003:
3315 - fix ethernet for the AU1x00 processors in little-endian mode.
3316 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3318 * Minor code cleanup (coding style)
3320 * Patch by Reinhard Meyer, 30 Dec 2003:
3321 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3322 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3323 - turned debug print of PHY registers into a function (called in two places)
3324 - added support for EMK MPC5200 based modules
3326 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3328 * Add support for TQM866M modules
3330 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3332 * Fix a few compiler warnings
3334 * Patch by Reinhard Meyer, 28 Dec 2003:
3335 Add initial support for TOP5200 board
3337 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3338 environment variable which can set to "100", "133", or "150". The
3339 CPU clock will be configured accordingly upon next reboot. Other
3340 values are ignored. In case of an invalid or undefined "cpuclk"
3341 value, the compile-time default CPU clock speed will be used.
3343 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3344 window that is used to access the UART registers by the Linux driver)
3346 * Patch by Reinhard Meyer, 20 Dec 2003:
3347 Fix clock calculation for the MPC5200 for higher clock frequencies
3348 (above 2**32 / 10 = 429.5 MHz).
3350 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3352 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3354 * Add new configuration for IceCube board with DDR memory
3356 * Update TRAB memory configurations
3358 * Add JFFS2 support for INCA-IP board
3360 * Patch by Bill Hargen, 09 Dec 2003:
3361 - BUBINGA405EP: changed flash driver to protect top sector containing
3363 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3364 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3365 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3366 - 405EP: added/fixed support for "reginfo" command.
3367 - 4xx: removed spurious MII error messages on "mii info" command.
3369 * Patch by Bernhard Kuhn, 28 Nov 2003:
3370 add support for Coldfire CPU
3371 add support for Motorola M5272C3 and M5282EVB boards
3373 * Patch by Pierre Aubert, 24 Nov 2003:
3374 - add a return value for the fpga command
3375 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3376 is defined. If ide_preinit fails, ide_init is aborted.
3377 - fix an endianess problem in fat.h
3379 * Patch by Wolter Kamphuis, 05 Dec 2003:
3380 Add support for SNMC's QS850/QS823/QS860T boards
3382 * Patch by Yuli Barcohen, 3 Dec 2003:
3383 "revive" U-Boot support for old Motorola MPC860ADS board
3385 * Patch by Cam(ilo?), 03 Dec 2003:
3386 make examples build even with broken Montavista objcopy
3388 * Patch by Pavel Bartusek, 27 Nov 2003:
3389 fix conversion problem with "bootretry" evironment variable
3391 * Patch by Andre Schwarz, 24 Nov 2003:
3392 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3394 * Patch by Pavel Bartusek, 21 Nov 2003:
3395 set ZMII bridge speed on 440
3397 * Patch by Anders Larsen, 17 Nov 2003:
3398 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3400 * Patches by David Müller, 14 Nov 2003:
3401 - board/mpl/common/common_util.c
3402 * implement support for BZIP2 compressed images
3403 * various cleanups (printf -> puts, ...)
3404 - board/mpl/common/flash.c
3405 * report correct errors to upper layers
3406 * check the erase fail and VPP low bits in status reg
3407 - board/mpl/vcma9/cmd_vcma9.c
3408 - board/mpl/vcma9/flash.c
3409 * various cleanups (printf -> puts, ...)
3411 * fix typo in comment
3412 - cpu/arm920t/usb_ohci.c
3413 * support for S3C2410 is missing in #if line
3415 * reinit some registers in case of error (cable missing, ...)
3417 * support for USB/MMC devices is missing in #if line
3418 - include/configs/MIP405.h
3419 - include/configs/PIP405.h
3420 * enable BZIP2 support
3421 * enlarge malloc space to 1MiB because of BZIP2 support
3422 - include/configs/VCMA9.h
3423 * enable BZIP2 support
3424 * enlarge malloc space to 1MiB because of BZIP2 support
3425 * enable USB support
3426 - lib_arm/armlinux.c
3427 * change calling convention of ARM Linux kernel as
3428 described on http://www.arm.linux.org.uk/developer/booting.php
3430 * Patch by Thomas Lange, 14 Nov 2003:
3431 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3432 support all these AMD boards.
3434 * Patch by Thomas Lange, 14 Nov 2003:
3435 Workaround for mips au1x00 physical memory accesses (the au1x00
3436 uses a 36 bit bus internally and cannot access physical memory
3437 directly. Use the uncached SDRAM address instead of the physical
3440 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3441 add Realtek 8019 ethernet driver
3443 * Patch by Yuli Barcohen, 13 Nov 2003:
3444 MPC826xADS/PQ2FADS cleanup
3446 * Patch by Anders Larsen, 12 Nov 2003:
3447 Update README to mark the PORTIO commands non-standard
3449 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3450 update for for Atmel AT91RM9200DK development kit:
3451 - support for environment variables in DataFlash
3452 - Atmel DataFlash AT45DB1282 support
3454 * Patch by Jeff Carr, 11 Nov 2003:
3455 add support for new version of 8270 processors
3457 * Patches by George G. Davis, 05 Nov 2003:
3458 - only pass the ARM linux initrd tag to the kernel when an initrd
3460 - update omap1510inn configuration file
3462 * Patches by Stephan Linz, 3 Nov 2003:
3463 - more endianess fixes for LAN91C111 driver
3464 - CFG_HZ configuration patch for NIOS Cyclone board
3466 * Patch by Stephan Linz, 28 Oct 2003:
3467 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3469 * Patch by Steven Scholz, 20 Oct 2003:
3470 - make "mii info <addr>" show infor for PHY at "addr" only
3471 - Endian fix for miiphy_info()
3473 * Patch by Gleb Natapov, 19 Sep 2003:
3474 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3476 * Patch by Anders Larsen, 17 Sep 2003:
3477 Bring ARM memory layout in sync with the documentation:
3478 stack and malloc-heap are now located _below_ the U-Boot code
3480 * Accelerate booting on TRAB board: read and check autoupdate image
3481 headers first instead of always reading the whole images.
3483 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3485 * Enabled password check on RMU board
3487 * Fix configuration problem with IceCube in LOWBOOT configuration:
3488 envrionment got embedded, corrupting the image layout.
3490 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3492 * Added BMS2003 board
3493 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3495 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3496 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3499 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3502 * Add checksum verification to 'imls' command
3504 * Add bd_info fields needed for 4xx Linux I2C driver
3506 * Patch by Martin Krause, 4 Nov. 2003:
3507 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3509 * Print used network interface when CONFIG_NET_MULTI is set
3511 * Patch by Bernhard Kuhn, 28 Oct 2003:
3512 Add low boot support for MPC5200
3514 * Fix problem with dual PCMCIA support (NSCU)
3516 * Fix MPC5200 I2C initialization function
3518 ======================================================================
3519 Changes for U-Boot 1.0.0:
3520 ======================================================================
3522 * Fix parameter passing to standalone images with bootm command
3524 * Patch by Kyle Harris, 30 Oct 2003:
3525 Fix build errors for ixdp425 board
3527 * Patch by David M. Horn, 29 Oct 2003:
3528 Fixes to build under CYGWIN
3530 * Get IceCube MGT5100 working (again)
3532 * Fix problems in memory test on some boards (which was not
3533 non-destructive as intended)
3535 * Patch by Gary Jennejohn, 28 Oct 2003:
3536 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3537 to prevent stack overflow on ARM systems
3539 * Patch by Stephan Linz, 28 Oct 2003:
3540 fix init sequence error for NIOS port
3542 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3544 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3546 * Patch by Xiao Xianghua, 23 Oct 2003:
3547 small patch for mpc85xx
3549 * Fix small problem in MPC5200 I2C driver
3551 * Fix FCC3 support on ATC board
3553 * Correct header printing for multi-image files in do_bootm()
3555 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3557 * Fix PCI problems on PPChameleon board
3559 * Patch by Steven Scholz, 18 Oct 2003:
3560 Fix AT91RM9200 ethernet driver
3562 * Patch by Nye Liu, 17 Oct 2003:
3563 Fix typo in include/mpc8xx.h
3565 * Patch by Richard Woodruff, 16 Oct 03:
3566 Fixes for cpu/arm925/interrupt.c
3567 - Initialize timestamp & lastdec vars.
3568 - fix timestamp overflows.
3569 - fix lastdec overflow.
3570 - smarter normalization to allow udelay() below 1ms to work.
3572 * Patch by Scott McNutt, 16 Oct
3573 add networking support for the Altera Nios Development Kit,
3574 Cyclone Edition (DK-1C20)
3576 * Patch by Jon Diekema, 14 Oct 2003:
3577 add hint about doc/README.silent to README file
3579 * Add CompactFlash support for NSCU
3581 * Fix PCI problems on PPChameleonEVB
3583 * TRAB auto-update: Base decision if we have to strip the image
3584 header on image type as encoded in the header
3585 (include image type patch by Martin Krause, 17 Oct 2003)
3587 * Patches by Xianghua Xiao, 15 Oct 2003:
3589 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3590 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3591 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3593 * Fix flash timings on TRAB board
3595 * Make sure HUSH is initialized for running auto-update scripts
3597 * Make 5200 reset command _really_ reset the board, without running
3598 any other code after it
3600 * Fix errors with flash erase when range spans across banks
3601 that are mapped in reverse order
3603 * Fix flash mapping and display on P3G4 board
3605 * Patch by Kyle Harris, 15 Jul 2003:
3606 - add support for Intel IXP425 CPU
3607 - add support for IXDP425 eval board
3609 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3610 for more information
3612 * Patch by Steven Scholz, 10 Oct 2003
3613 - Add support for Altera FPGA ACEX1K
3615 * Patches by Thomas Lange, 09 Oct 2003:
3616 - fix cmd_ide.c for non ppc boards (read/write functions did not
3617 add ATA base address)
3618 - fix for shannon board
3619 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3620 - Endian swap ATA identity for all big endian CPUs, not just PPC
3621 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3623 - add support for dbau1x00 board (MIPS32)
3625 * Patch by Sangmoon Kim, 07 Oct 2003:
3626 add support for debris board
3628 * Patch by Martin Krause, 09 Oct 2003:
3629 Fixes for TRAB board
3630 - /board/trab/rs485.c: correct baudrate
3631 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3632 udelay(); fix some timing problems with adc controller
3633 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3634 modify commands: touch and buzzer
3636 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3637 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3638 Use direct function calls for auto_update instead of hush commands
3640 * Patch by Scott McNutt, 04 Oct 2003:
3641 - add support for Altera Nios-32 CPU
3642 - add support for Nios Cyclone Development Kit (DK-1C20)
3644 * Patch by Steven Scholz, 29 Sep 2003:
3645 - A second parameter for bootm overwrites the load address for
3646 "Standalone Application" images.
3647 - bootm sets environment variable "filesize" to the resulting
3648 (uncompressed) data length for "Standalone Application" images
3649 when autostart is set to "no". Now you can do something like
3650 if bootm $fpgadata $some_free_ram ; then
3651 fpga load 0 $some_free_ram $filesize
3654 * Patch by Denis Peter, 25 Sept 2003:
3655 add support for the MIP405 Rev. C board
3657 * Patch by Yuli Barcohen, 25 Sep 2003:
3658 add support for Zephyr Engineering ZPC.1900 board
3660 * Patch by Anders Larsen, 23 Sep 2003:
3661 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3662 implemented for the x86 architecture)
3664 * Patch by Sangmoon Kim, 23 Sep 2003:
3665 fix pll_pci_to_mem_multiplier table for MPC8245
3667 * Patch by Anders Larsen, 22 Sep 2003:
3668 enable timed autoboot on PXA
3670 * Patch by David Müller, 22 Sep 2003:
3671 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3672 returns correct libgcc file path
3673 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3674 time on s3c24x0 systems
3676 * Patch by Jon Diekema, 19 Sep 2003:
3677 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3678 link state to the fault LED.
3679 - In NetLoop, make the Fault LED reflect the link status. The link
3680 status gets updated on entry, and on timeouts.
3682 * Patch by Anders Larsen, 18 Sep 2003:
3683 allow mkimage to build and run on Cygwin-hosted systems
3685 * Patch by Frank Müller, 18 Sep 2003:
3686 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3689 * Patch by Pantelis Antoniou, 16 Sep 2003:
3690 add tool to compute fileds in the PLPRCR register for MPC86x
3692 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3694 * Fix build problems under FreeBSD
3696 * Add generic filesystem image type
3698 * Make fatload set filesize environment variable
3700 * enable basic / medium / high-end configurations for PPChameleonEVB
3701 board; fix NAND code
3703 * enable TFTP client code to specify to the server the desired
3704 timeout value (see RFC-2349)
3706 * Improve SDRAM setup for TRAB board
3708 * Suppress all output with splashscreen configured only if "splashimage"
3711 * Fix problems with I2C support for mpc5200
3713 * Adapt TRAB configuration and auto_update to new memory layout
3715 * Add configuration for wtk board
3717 * Add support for the Sharp LQ065T9DR51U LCD display
3719 * Patch by Rune Torgersen, 17 Sep 2003:
3720 - Fixes for MPC8266 default config
3721 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3723 * Patches by Jon Diekema, 17 Sep 2003:
3724 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3727 - adjust "help" output
3729 * Patches by Anders Larsen, 17 Sep 2003:
3730 - fix spelling errors
3731 - set GD_FLG_DEVINIT flag only after device function pointers
3733 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3735 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3736 - trigger watchdog while waiting in serial driver
3738 * Add auto-update code for TRAB board using USB memory sticks,
3739 support new configuration with more memory
3741 * disable MPC5200 bus pipelining as workaround for bus contention
3743 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3744 priority; configure critical interrupts to be handled like external
3747 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3748 go back to 66 MHz for stability
3750 * Patches by Jon Diekema, 15 Sep 2003:
3751 - add description for missing CFG_CMD_* entries in the README file
3754 * Patch by Gleb Natapov, 14 Sep 2003:
3755 enable watchdog support for all MPC824x boards that have a watchdog
3757 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3758 "Non-octet Aligned Frame" errors we see at 100 Mbps
3760 * Patch by Sharad Gupta, 14 Sep 2003:
3761 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3763 * Patch by llandre, 11 Sep 2003:
3764 update configuration for PPChameleonEVB board
3766 * Patch by David Müller, 13 Sep 2003:
3767 various changes to VCMA9 board specific files
3769 * Add I2C support for MGT5100 / MPC5200
3771 * Patch by Rune Torgersen, 11 Sep 2003:
3772 Changed default memory option on MPC8266ADS to NOT be Page Based
3773 Interleave, since this doesn't work very well with the standard
3776 * Patch by George G. Davis, 12 Sep 2003:
3777 fix Makefile settings for sk98 driver
3779 * Patch by Stefan Roese, 12 Sep 2003:
3780 - new boards added: DP405, HUB405, PLU405, VOH405
3781 - some esd boards updated
3782 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3784 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3786 * Patch by Martin Krause, 11 Sep 2003:
3787 add burn-in tests for TRAB board
3789 * Enable instruction cache on MPC5200 board
3791 * Patch by Denis Peter, 11 Sep 2003:
3792 - fix USB data pointer assignment for bulk only transfer.
3793 - prevent to display erased directories in FAT filesystem.
3795 * Change output format for NAND flash - make it look like for other
3798 ======================================================================
3799 Changes for U-Boot 0.4.8:
3800 ======================================================================
3802 * Add I2C and RTC support for RMU board
3804 * Patches by Denis Peter, 9 Sep 2003:
3805 add FAT support for IDE, SCSI and USB
3807 * Patches by Gleb Natapov, 2 Sep 2003:
3808 - cleanup of POST code for unsupported architectures
3809 - MPC824x locks way0 of data cache for use as initial RAM;
3810 this patch unlocks it after relocation to RAM and invalidates
3813 * Patch by Gleb Natapov, 30 Aug 2003:
3814 new I2C driver for mpc107 bridge. Now works from flash.
3816 * Patch by Dave Ellis, 11 Aug 2003:
3817 - JFFS2: fix typo in common/cmd_jffs2.c
3818 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3819 - JFFS2: remove node version 0 warning
3820 - JFFS2: accept JFFS2 PADDING nodes
3821 - SXNI855T: add AM29LV800 support
3822 - SXNI855T: move environment from EEPROM to flash
3823 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3825 * Patch by Bill Hargen, 11 Aug 2003:
3826 fixes for I2C on MPC8240
3827 - fix i2c_write routine
3828 - fix iprobe command
3829 - eliminates use of global variables, plus dead code, cleanup.
3831 * Add support for USB Mass Storage Devices (BBB)
3832 (tested with USB memory sticks only)
3834 * Avoid flicker on TRAB's VFD
3836 * Add support for SK98xx driver
3838 * Add PCI support for SL8245 board
3840 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3841 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3842 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3844 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3845 to allow for more accurate baudrate settings
3846 (error now 0.7% at 115 kbps, instead of 3.5% before)
3848 * Patch by Andreas Mohr, 4 Sep 2003:
3849 Fix a lot of spelling errors
3851 * Add support for PPChameleon Eval Board
3853 * Add support for P3G4 board
3855 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3858 * Patch by Yuli Barcohen, 7 Aug 2003:
3859 check BCSR to detect if the board is configured in PCI mode
3861 ======================================================================
3862 Changes for U-Boot 0.4.7:
3863 ======================================================================
3865 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3866 add support for Adder II MPC852T module
3868 * Patch by George G. Davis, 19 Aug 2003:
3869 fix TI Innovator/OMAP1510 pin configs
3871 * Patches by Kshitij, 18 Aug 2003
3872 - add support for arm926ejs cpu core
3873 - add support for TI OMAP 1610 Innovator Board
3875 * Patch by Yuli Barcohen, 14 Aug 2003:
3876 add support for bzip2 uncompression
3878 * Add GCC library to examples/Makefile so GCC utility functions will
3881 * Add I2C and RTC support for RMU board using software I2C driver
3882 (because of better response to iprobe command); fix problem with
3885 * Patch by Matthias Fuchs, 28 Aug 2003:
3886 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3887 CONFIG_BOOTP_MAKS (see README).
3889 * Fix ICU862 environment problem
3891 * Fix RAM size detection for RMU board
3893 * Implement "reset" for MGT5100/MPC5200 systems
3895 ======================================================================
3896 Changes for U-Boot 0.4.6:
3897 ======================================================================
3899 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3900 allow selection of clock frequency as "make" target
3902 * Implement memory autosizing code for IceCube boards
3904 * Configure network port on INCA-IP for autonegotiation
3906 * Fix overflow problem in network timeout code
3908 * Patch by Richard Woodruff, 8 Aug 2003:
3909 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3911 ======================================================================
3912 Changes for U-Boot 0.4.5:
3913 ======================================================================
3915 * Update for TQM board defaults:
3916 disable clocks_in_mhz, enable boot count limit
3918 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3919 in toplevel directory instead. Removed astest.c from tools/gdb because
3920 it is no longer relevant.
3922 * Fix PCI support for MPC5200 / IceCube Board
3924 * Map ISP1362 USB OTG controller for NSCU board
3926 * Patch by Brad Parker, 02 Aug 2003:
3927 fix sc520_cdp problems
3929 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3931 * Allow erase command to cross flash bank boundaries
3933 * Patch by Scott McNutt, 21 Jul 2003:
3934 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3935 Both LynxOS and BlueCat linux KDIs are supported.
3937 * Patch by Richard Woodruff, 25 Jul 2003:
3938 use more reliable reset for OMAP/925T
3940 * Patch by Nye Liu, 25 Jul 2003:
3941 fix typo in mpc8xx.h
3943 * Patch by Richard Woodruff, 24 Jul 2003:
3944 Fixes for cmd_nand.c:
3945 - Fixed null dereferece which could result in incorrect ECC values.
3946 - Added support for devices with no Ready/Busy signal hooked up.
3947 - Added OMAP1510 read/write protect handling.
3948 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3950 - Switched default ECC to be JFFS2.
3952 * Allow crc32 to be used at address 0x000
3954 * Provide consistent interface to standalone applications to access
3955 the 'global_data' structure
3956 Provide a doc/README.standalone more useful to users/developers.
3958 * Make IceCube MGT5100 FEC driver work
3960 * Implement new mechanism to export U-Boot's functions to standalone
3961 applications: instead of using (PPC-specific) system calls we now
3962 use a jump table; please see doc/README.standalone for details
3964 * Patch by Dave Westwood, 24 Jul 2003:
3965 added support for Unity OS (a proprietary OS)
3967 * Patch by Detlev Zundel, 23 Jul 2003:
3968 add "imls" command to print flash table of contents
3970 * Fix cold boot detection for log buffer reset
3972 * Return error for invalid length specifiers with "cp.X" etc.
3974 * Fix startup problem on MIPS
3976 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3977 bitmap support is configured
3979 * Patch by Bill Hargen, 18 Jul 2003:
3980 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3982 * Patch by Denis Peter, 18 Jul 2003:
3983 - fix memory configuration for MIP405T
3984 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3986 * Cleanup of TQM82xx configurations; use "official" board types
3987 to make selection easier.
3989 * Patch by Martin Krause, 17 Jul 2003:
3990 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3992 * Patch by Richard Woodruff, 17 July 03:
3993 - Fixed bug in OMAP1510 baud rate divisor settings.
3995 * Patch by Nye Liu, 16 July 2003:
3997 - add MPC86xADS support (uses MPC86xADS.h)
3998 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4000 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4001 o don't trust gclk() software measurement by default, depend on
4002 CONFIG_8xx_GCLK_FREQ
4003 - add DRAM SIMM not installed detection
4004 - use more "correct" SDRAM initialization sequence
4005 - allow different SDRAM sizes (8xxADS has 8M)
4007 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4008 - rename MAMR/MBMR defines to be more consistent. Should eventually
4009 be merged into MxMR to better reflect the PowerQUICC datasheet.
4011 * Patch by Yuli Barcohen, 16 Jul 2003:
4012 support new Motorola PQ2FADS-ZU evaluation board which replaced
4013 MPC8260ADS and MPC8266ADS
4015 ======================================================================
4016 Changes for U-Boot 0.4.4:
4017 ======================================================================
4019 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4021 * Add support for MGT5100 and MPC5200 processors
4023 * Patch by Lutz Dennig, 15 Jul 2003:
4024 update for R360MPI board
4026 ======================================================================
4027 Changes for U-Boot 0.4.3:
4028 ======================================================================
4030 * Patches by Kshitij, 04 Jul 2003
4031 - added support for arm925t cpu core
4032 - added support for TI OMAP 1510 Innovator Board
4034 * Patches by Martin Krause, 14 Jul 2003:
4035 - add I2C support for s3c2400 systems (trab board)
4036 - (re-) add "ping" to command table
4038 * Fix handling of "slow" POST routines
4040 * Patches by Yuli Barcohen, 13 Jul 2003:
4041 - Correct flash and JFFS2 support for MPC8260ADS
4042 - fix PVR values and clock generation for PowerQUICC II family
4045 * Patch by Bernhard Kuhn, 08 Jul 2003:
4046 - add support for M68K targets
4048 * Patch by Ken Chou, 3 Jul:
4049 - Fix PCI config table for A3000
4050 - Fix iobase for natsemi.c
4051 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4053 * Allow to enable "slow" POST routines by key press on power-on
4054 * Fix temperature dependend switching of LCD backlight on LWMON
4055 * Tweak output format for LWMON
4057 * Patch by Stefan Roese, 11 Jul 2003:
4058 - Fix bug in CONFIG_VERSION_VARIABLE.
4059 - AR405 config updated.
4060 - OCRTC/ORSG: bsp command added.
4061 - ASH405 bsp update.
4063 ======================================================================
4064 Changes for U-Boot 0.4.2:
4065 ======================================================================
4067 * Add support for NSCU board
4069 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4071 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4072 mirror bit flash on TQM8xxM modules
4074 * Patch by Kenneth Johansson, 30 Jun 2003:
4075 get rid of MK_CMD_ENTRY macro; update doc/README.command
4077 * Patch by Seb James, 30 Jun 2003:
4078 Improve documentation of I2C configuration in README
4080 * Fix problems with previous log buffer "fixes"
4082 * Fix minor help text issues
4084 * "log append" did not append a newline
4086 ======================================================================
4087 Changes for U-Boot 0.4.1:
4088 ======================================================================
4090 * Fix some missing commands, cleanup header files
4091 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4093 * Rewrite command lookup and help command (fix problems with bubble
4094 sort when sorting command name list). Minor cleanup here and there.
4096 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4097 - Allow to call sysmon function interactively
4098 - PIC on LWMON board needs delay after power-on
4099 - Add missing RSR definitions for MPC8xx
4100 - Improve log buffer handling: guarantee clean reset after power-on
4101 - Add support for EXBITGEN board (aka "genie")
4102 - Add support for SL8245 board
4105 - remove trailing white space, trailing empty lines, C++ comments, etc.
4106 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4108 * Patches by Kenneth Johansson, 25 Jun 2003:
4109 - major rework of command structure
4110 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4112 ======================================================================
4113 Changes for U-Boot 0.4.0:
4114 ======================================================================
4116 * Patches by Robert Schwebel, 26 Jun 2003:
4117 - csb226 configuration updated
4118 - credits for logodl port updated
4119 - innokom configuration updated
4120 - logodl tree update, still with coding style inconsistencies
4121 - added OCM for ppc405 warning to README
4123 * Patch by Pantelis Antoniou, 25 Jun 2003:
4124 update NetVia with V2 board support
4126 * Header file cleanup for ARM
4128 * Patch by Murray Jensen, 24 Jun 2003:
4129 - make sure to use only U-boot provided header files
4130 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4132 * Patch by Stefan Roese, 24 Jun 2003:
4133 - Update esd ASH405 board files.
4134 - Update esd DASA_SIM config file.
4135 - Add ping command to some esd boards.
4137 * Patch by Yuli Barcohen, 23 Jun 2003:
4138 Update for MPC8260ADS board
4140 * Patch by Murray Jensen, 23 Jun 2003:
4141 - cleanup of GCC 3.x compiler warnings
4143 * Patch by Rune Torgersen, 4 Jun 2003:
4144 add large memory support for MPC8266ADS board
4146 * Patch by Richard Woodruff, 19 June 03:
4147 - Enabled standard u-boot device abstraction for ARM
4148 - Enabled console device for ARM
4149 - Initilized bi_baudrate for ARM
4151 * Patch by Bill Hargen, 23 Apr 2003:
4152 fix byte order for 824x I2C addresses (write op)
4154 * Patch by Murray Jensen, 20 Jun 2003:
4156 - cleanup (especially for gcc-3.x compilers)
4158 * Patch by Tom Guilliams, 20 Jun 2003:
4159 added CONFIG_750FX support for IBM 750FX processors
4161 * Patch by Devin Crumb, 02 Apr 2003:
4162 Fix clock divider rounding problem in drivers/serial.c
4164 * Patch by Richard Woodruff, 19 June 03:
4165 - Fixed smc91c111 driver to sync with the u-boot environment
4166 (driver/smc91c111.c).
4167 - Added eth_init error return check in NetLoop (net/net.c).
4169 * Patch by Ken Chou, 19 June 2003:
4170 Added support for A3000 SBC board (Artis Microsystems Inc.)
4172 * Patches by Murray Jensen, 17 Jun 2003:
4173 - Hymod board database mods: add "who" field and new xilinx chip types
4174 - provide new "init_cmd_timeout()" function so code external to
4175 "common/main.c" can use the "reset_cmd_timeout()" function before
4176 entering the main loop
4177 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4178 slightly different. see include/configs/hymod.h for an example
4179 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4180 CFG_DTT_ADM1021 defined)
4181 - add new "eeprom_probe()" function which has similar args and
4182 behaves in a similar way to "eeprom_read()" etc.
4183 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4184 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4185 - gdbtools copyright update
4186 - ensure that set_msr() executes the "sync" and "isync" instructions
4187 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4188 - 8260 I/O ports fix: Open Drain should be set last when configuring
4189 - add SIU IRQ defines for 8260
4190 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4191 config.mk to allow board configurations to override the GNU
4192 linker script, selected via the LDSCRIPT, make variable, and to
4193 give an initial value to the OBJCFLAGS make variable
4194 - 8260 i2c enhancement:
4195 o correctly extends the timeout depending on the size of all
4196 queued messages for both transmit and receive
4197 o will not continue with receive if transmit times out
4198 o ensures that the error callback is done for all queued tx
4200 o correctly detects both tx and rx timeouts, only delivers one to
4201 the callback, and does not overwrite an earlier error
4202 o logic in i2c_probe now correct
4203 - add "vprintf()" function so that "panic()" function can be
4205 - many Hymod board changes
4207 * Patches by Robert Schwebel, 14 Jun 2003:
4208 - add support for Logotronic DL datalogger board
4209 - cleanup serial line after kermit binary download
4210 - add debugX macro (debug level support)
4211 - update mach-types.h to latest arm.linux.org.uk master list.
4213 * Patches by David Müller, 12 Jun 2003:
4214 - rewrite of the S3C24X0 register definitions stuff
4215 - "driver" for the built-in S3C24X0 RTC
4217 * Patches by Yuli Barcohen, 12 Jun 2003:
4218 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4219 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4220 configuration word supplied by FPGA on some MPC8260ADS boards
4222 * Patch by Pantelis Antoniou, 10 Jun 2003:
4223 Unify status LED interface
4225 * Add support for DS12887 RTC; add RTC support for ATC board
4227 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4228 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4229 - Add Atmel DataFlash support for reading and writing.
4230 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4231 - Add Flash detection on Atmel AT91RM9200DK
4232 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4233 - Replace old Ethernet PHY layer functions
4234 - Change link address
4236 * Patch by Frank Smith, 9 Jun 2003:
4237 use CRIT_EXCEPTION for machine check on 4xx
4239 * Patch by Detlev Zundel, 13 Jun 2003:
4240 added implementation of the "carinfo" command in cmd_immap.c
4242 * Fix CONFIG_NET_MULTI support in include/net.h
4244 * Patches by Kyle Harris, 13 Mar 2003:
4245 - Add FAT partition support
4246 - Add command support for FAT
4247 - Add command support for MMC
4249 - Add Intel PXA support for video
4250 - Add Intel PXA support for MMC
4252 - Enable MMC and FAT for lubbock board
4253 - Other misc changes for lubbock board
4255 * Patch by Robert Schwebel, April 02, 2003:
4256 fix for SMSC91111 driver
4258 * Patch by Vladimir Gurevich, 04 Jun 2003:
4259 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4261 * Patch by Stefan Roese, 05 Jun 2003:
4262 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4263 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4264 data cache can be used even if the chip select is in use.
4265 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4266 (see README for further description).
4267 - Changed config files of CONFIG_EEPRO100 boards to use the
4268 CFG_RX_ETH_BUFFER define.
4270 * Add support for RMU board
4272 * Add support for TQM862L at 100/50 MHz
4274 * Patch by Pantelis Antoniou, 02 Jun 2003:
4275 major reconstruction of networking code;
4276 add "ping" support (outgoing only!)
4278 * Patch by Denis Peter, 04 June 2003:
4279 add support for the MIP405T board
4281 * Patches by Udi Finkelstein, 2 June 2003:
4282 - Added support for custom keyboards, initialized by defining a
4283 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4284 - Added support for the RBC823 board.
4285 - cpu/mpc8xx/lcd.c now automatically calculates the
4286 Horizontal Pixel Count field.
4288 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4289 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4291 * Patch by Mark Rakes, 14 May 2003:
4292 add support for Intel e1000 gig cards.
4294 * Patch by Nye Liu, 3 Jun 2003:
4295 fix critical typo in MAMR definition (include/mpc8xx.h)
4297 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4299 * Patch by Klaus Heydeck, 2 Jun 2003
4300 Minor changes for KUP4K configuration
4302 * Patch by Marc Singer, 29 May 2003:
4303 Fixed rarp boot method for IA32 and other little-endian CPUs.
4305 * Patch by Marc Singer, 28 May 2003:
4306 Added port I/O commands.
4308 * Patch by Matthew McClintock, 28 May 2003
4309 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4310 - minor patches for utx8245
4312 * Patch by Daniel Engström, 28 May 2003:
4315 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4316 add nand flash support to SXNI855T configuration
4317 fix/extend nand flash support:
4318 - fix 'nand erase' command so does not erase bad blocks
4319 - fix 'nand write' command so does not write to bad blocks
4320 - fix nand_probe() so handles no flash detected properly
4321 - add doc/README.nand
4322 - add .jffs2 and .oob options to nand read/write
4323 - add 'nand bad' command to list bad blocks
4324 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4325 - make NAND read/write faster
4327 * Patch by Rune Torgersen, 23 May 2003:
4328 Update for MPC8266ADS board
4330 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4331 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4332 _time_ (!) if the environment is embedded within the U-Boot image,
4333 or in a separate flash sector.
4335 * Cleanup CFG_DER #defines in config files (wd maintained only)
4337 * Fix data abort exception handling for arm920t CPU
4339 * Fix alignment problems with flash driver for TRAB board
4341 * Patch by Donald White, 21 May 2003:
4342 fix calculation of base address in pci_hose_config_device()
4344 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4345 execute "cmd2", even if "cmd1" fails. Note that this is different
4346 to "run var1 var2" where the contents of "var2" will NOT be
4347 executed when a command in "var1" fails.
4349 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4351 * Patch by Kyle Harris, 20 May 2003:
4352 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4353 into cpu/pxa and arch-pxa.
4355 * Patch by Stefan Roese, 23 May 2003:
4356 - IBM PPC405EP port added.
4357 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4358 UART0) is used as default U-Boot console. PPC4xx only!
4359 - esd ASH405 board added (PPC405EP based).
4360 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4361 - esd CPCI405AB board added.
4362 - esd PMC405 board added.
4363 - Update of some esd boards.
4365 * Patch by Denis Peter, 19 Mai 2003:
4366 add support for the MIP405-3 board
4368 * Patch by Dave Ellis, 22 May 2003:
4369 Fix problem with only partially cleared .bss segment
4371 * Patch by Rune Torgersen, 12 May 2003:
4372 get PCI to work on a MPC8266ADS board; incorporate change to
4373 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4375 * Patch by Nye Liu, 1 May 2003:
4376 minor patches for the FADS8xx
4378 * Patch by Thomas Schäfer, 28 Apr 2003:
4379 Fix SPD handling for 256 ECC DIMM on Walnut
4381 * Add support for arbitrary bitmaps for TRAB's VFD command;
4382 allow to pass boot bitmap addresses in environment variables;
4383 allow for zero boot delay
4385 * Patch by Christian Geißinger, 19 May 2002:
4386 On TRAB: wait until the dummy byte has been completely sent
4388 * Patch by David Updegraff, 22 Apr 2003:
4389 update for CrayL1 board
4391 * Patch by Pantelis Antoniou, 21 Apr 2003:
4392 add boot support for ARTOS (a proprietary OS)
4394 * Patch by Steven Scholz, 11 Apr 2003:
4395 Add support for RTC DS1338
4397 * Patch by Rod Boyce, 24 Jan 2003:
4398 Fix counting of extended partitions in diskboot command
4400 * Patch by Christophe Lindheimer, 20 May 2003:
4401 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4403 * Fix SDRAM timing on Purple board
4405 * Add support for CompactFlash on ATC board
4406 (includes support for Intel 82365 and compatible PC Card controllers,
4407 and Yenta-compatible PCI-to-CardBus controllers)
4409 * Patch by Mathijs Haarman, 08 May 2003:
4410 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4412 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4414 * Add support for Promess ATC board
4416 * Patch by Keith Outwater, 28 Apr 2003:
4417 - Miscellaneous corrections and additions to GEN860T board specific code.
4418 - Added GEN860_SC variant to GEN860T.
4419 - Miscellaneous corrections to GEN860T documentation.
4420 - Correct duplicate entry in U-Boot CREDITS file.
4421 - Add GEN860T_SC entry in MAINTAINERS file.
4422 - Update CREDITS file with GEN860T_SC info.
4424 * Update Smiths Aerospace addresses in MAINTAINERS file
4426 * Fix error handling in hush's version of "run" command
4429 - Splashscreen support
4432 - temperature dependend enabling of LCD
4434 * Allow booting from old "PPCBoot" disk partitions
4436 * Add support for TQM8255 Board / MPC8255 CPU
4438 ======================================================================
4439 Changes for U-Boot 0.3.1:
4440 ======================================================================
4442 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4444 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4445 display when Linux takes over
4447 * Patch by Erwin Rol, 27 Feb 2003:
4448 Add support for RTEMS (this time for real).
4450 * Add support for "bmp info" and "bmp display" commands to load
4451 bitmap images; this can be used (for example in a "preboot"
4452 command) to display a splash screen very quickly after poweron.
4454 * Add support for 133 MHz clock on INCA-IP board
4456 * Patch by Lutz Dennig, 10 Apr 2003:
4457 Update for R360MPI board
4459 * Add new meaning to "autostart" environment variable:
4460 If set to "no", a standalone image passed to the
4461 "bootm" command will be copied to the load address
4462 (and eventually uncompressed), but NOT be started.
4463 This can be used to load and uncompress arbitrary
4466 * Patch by Stefan Roese, 10 Apr 2003:
4467 Changed DHCP client to use IP address from server option field #54
4468 from the OFFER packet in the server option field #54 in the REQUEST
4469 packet. This fixes a problem using a Windows 2000 DHCP server,
4470 where the DHCP-server is not the TFTP-server.
4472 * Set max brightness for MN11236 displays on TRAB board
4474 * Add support for TQM862L modules
4476 ======================================================================
4477 Changes for U-Boot 0.3.0:
4478 ======================================================================
4480 * Patch by Arun Dharankar, 4 Apr 2003:
4481 Add IDMA example code (tested on 8260 only)
4483 * Add support for Purple Board (MIPS64 5Kc)
4485 * Add support for MIPS64 5Kc CPUs
4487 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4489 * Patch by Denis Peter, 04 Apr 2003:
4490 - update MIP405-4 board
4492 * Patch by Stefan Roese, 4 Apr 2003:
4493 - U-Boot version environment variable "ver" added
4494 (CONFIG_VERSION_VARIABLE).
4495 - Changed PPC405GPr version from A to B.
4496 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4498 * Patches by Denis Peter, 03 April 2003:
4499 - fix PCI IRQs on MPL boards
4500 - fix two more un-relocated pointer problems
4502 * Fix behaviour of "run" command:
4503 - print error message iv variable does not exist
4504 - terminate processing of arguments in case of error
4506 * Patches by Peter Figuli, 10 Mar 2003
4507 - Add support for BTUART on PXA platform
4508 - Add support for WEP EP250 (PXA) board
4510 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4511 flash using a BDI2000
4513 * Implement fix for I2C Edge Conditions problem for all boards that
4514 use the bit-banging driver (common/soft_i2c.c)
4516 * Patch by Martin Winistoerfer, 23 Mar 2003
4517 - Add port to MPC555/556 microcontrollers
4518 - Add support for cmi customer board with
4519 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4521 * Patch by Rick Bronson, 28 Mar 2003:
4522 - fix common/cmd_nand.c
4524 * Patch by Arun Dharankar, 24 Mar 2003:
4525 - add threads / scheduler example code
4527 * Add patches by Robert Schwebel, 31 Mar 2003:
4528 - add ctrl-c support for kermit download
4529 - align bdinfo output on ARM
4530 - csb226 board: bring in sync with innokom/memsetup.S
4531 - csb226 board: fix MDREFR handling
4532 - misc doc fixes / extensions
4533 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4534 - add BOOT_PROGRESS to armlinux.c
4536 * Add CPU ID, version, and clock speed for INCA-IP
4538 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4539 - fix SRAM and SDRAM memory sizing
4540 - add status LED support
4541 - add MAC address for second (SCC1) ethernet port
4543 * Update default environment for TQM8260 board
4545 * Patch by Rick Bronson, 16 Mar 2003:
4546 - Add NAND flash support for reading, writing, and erasing NAND
4547 flash (certain forms of which are called SmartMedia).
4548 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4550 * Patches by Robert Schwebel, 19 Mar 2003:
4551 - use arm-linux-gcc as default compiler for ARM
4552 - fix i2c fixup code
4553 - fix missing baudrate setting
4554 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4555 - moved "ignoring trailing characters" _before_ u-boot wants to
4556 print out diagnostics messages; removes bogus characters at the
4559 * Patch by John Zhan, 18 Mar 2003:
4560 Add support for SinoVee Microsystems SC8xx boards
4562 * Patch by Rolf Offermanns, 21 Mar 2003:
4563 ported the dnp1110 related changes from the current armboot cvs to
4564 current u-boot cvs. smc91111 does not work. problem marked in
4565 smc91111.c, grep for "FIXME".
4567 * Patch by Brian Auld, 25 Mar 2003:
4568 Add support for STM flash chips on ebony board
4570 * Add PCI support for MPC8250 Boards (PM825 module)
4572 * Patch by Stefan Roese, 25 Mar 2003:
4575 * Patch by Stefan Roese, 20 Mar 2003:
4576 - CPCI4052 update (support for revision 3).
4577 - Set edge conditioning circuitry on PPC405GPr for compatibility
4578 to existing PPC405GP designs.
4579 - Clip udiv to 5 bits on PPC405 (serial.c).
4581 * Extend INCAIP board support:
4582 - add automatic RAM size detection
4583 - add "bdinfo" command
4584 - pass flash address and size to Linux kernel
4585 - switch to 150 MHz clock
4587 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4588 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4589 boards, version 153 for Rev. 200 boards).
4591 * Patch by Vladimir Gurevich, 12 Mar 2003:
4592 Fix relocation problem of statically initialized string pointers
4595 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4596 Cleanup & bug fixes for JFFS2 code:
4597 - the memory mangement was broken. It caused havoc on malloc by
4598 writing beyond the block boundaries.
4599 - the length calculation for files was wrong, sometimes resulting
4600 in short file reads.
4601 - data copying now optionally takes fragment version numbers into
4602 account, to avoid copying from older data.
4603 See doc/README.JFFS2 for details.
4605 * Patch by Josef Wagner, 12 Mar 2003:
4606 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4607 - ETH05 and BEDBUG support for CU824
4608 - added support for MicroSys CPC45
4609 - new BOOTROM/FLASH0 and DOC base for PM826
4611 * Patch by Robert Schwebel, 12 Mar 2003:
4612 Fix the chpart command on innokom board
4615 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4616 s/PPCBoot/U-Boot/ in some files
4617 s/pImage/uImage/ in some files
4619 * Patch by Detlev Zundel, 15 Jan 2003:
4620 Fix '' command line quoting
4622 * Patch by The LEOX team, 19 Jan 2003:
4623 - add support for the ELPT860 board
4624 - add support for Dallas ds164x RTC
4626 * Patches by David Müller, 31 Jan 2003:
4627 - minimal setup for CardBus bridges
4628 - add EEPROM read/write support in the CS8900 driver
4629 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4630 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4632 * Patch by Steven Scholz, 04 Feb 2003:
4633 add support for RTC DS1307
4635 * Patch by Reinhard Meyer, 5 Feb 2003:
4636 fix PLPRCR/SCCR init sequence on 8xx to allow for
4637 changes of EBDF by software
4639 * Patch by Vladimir Gurevich, 07 Feb 2003:
4640 "API-compatibility patch" for 4xx I2C driver
4642 * TRAB fixes / extensions:
4643 - Restore VFD brightness as saved in environment
4644 - add support for Fujitsu flashes
4645 - make sure both buzzers are turned off (drive low level)
4647 * Patches by Robert Schwebel, 06 Mar 2003:
4648 - fix bug in BOOTP code (must use NetCopyIP)
4649 - update of CSB226 port
4650 - clear BSS segment on XScale
4651 - added support for i2c_init_board() function
4652 - update to the Innokom plattform
4654 * Extend support for redundand environments for configurations where
4655 environment size < sector size
4657 * Patch by Rune Torgersen, 13 Feb 2003:
4658 Add support for Motorola MPC8266ADS board
4660 * Patch by Kyle Harris, 19 Feb 2003:
4661 patches for the Intel lubbock board:
4662 memsetup.S - general cleanup (based on Robert's csb226 code)
4663 flash.c - overhaul, actually works now
4664 lubbock.c - fix init funcs to return proper value
4666 * Patch by Kenneth Johansson, 26 Feb 2003:
4667 - Fixed off by one in RFTA calculation.
4668 - No need to abort when LDF is lower than we can program it's only
4669 minimum timing so clamp it to what we can do.
4670 - Takes function pointer to function for reading the spd_nvram. Usefull
4671 for faking data or hardcode a module without the nvram.
4672 - fix other user for above change
4673 - fix some comments.
4675 * Patches by Brian Waite, 26 Feb 2003:
4676 - fix port for evb64260 board
4677 - fix PCI for evb64260 board
4680 * Patch by Reinhard Meyer, 1 Mar 2003:
4681 Add support for EMK TOP860 Module
4683 * Patch by Yuli Barcohen, 02 Mar 2003:
4684 Add SPD EEPROM support for MPC8260ADS board
4686 * Patch by Robert Schwebel, 21 Jan 2003:
4687 - Add support for Innokom board
4688 - Don't complain if "install" fails
4689 - README cleanup (remove duplicated lines)
4690 - Update PXA header files
4692 * Add documentation for existing POST code (doc/README.POST)
4694 * Patch by Laudney Ren, 15 Jan 2003:
4695 Fix handling of redundand environment in "tools/envcrc.c"
4697 * Patch by Detlev Zundel, 28 Feb 2003:
4698 Add bedbug support for 824x systems
4700 * Add support for 16 MB flash configuration of TRAB board
4702 * Patch by Erwin Rol, 27 Feb 2003:
4703 Add support for RTEMS
4705 * Add image information to README
4707 * Patch by Stefan Roese, 18 Feb 2003:
4708 CPCIISER4 configuration updated.
4710 * Patch by Stefan Roese, 17 Feb 2003:
4711 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4713 * Patch by Stefan Roese, 13 Feb 2003:
4714 Add "pcidelay" environment variable (in ms, enabled via
4715 CONFIG_PCI_BOOTDELAY).
4716 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4717 RST# to respond to configuration cycles (33MHz -> 1s).
4719 * Fix dual PCMCIA slot support (when running with just one
4722 * Add VFD type detection to trab board
4724 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4725 variable with value in the EEPROM
4727 * Patch by Stefan Roese, 10 Feb 2003:
4728 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4730 * Add support for MIPS32 4Kc CPUs
4732 * Add support for INCA-IP Board
4734 ======================================================================
4735 Changes for U-Boot 0.2.2:
4736 ======================================================================
4738 * Add dual ethernet support on PM826
4740 * Add support for LXT971 PHY on PM826
4742 * Patch by Tord Andersson, 16 Jan 2003:
4743 Fix flash sector count for TQM8xxL
4745 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4746 16 bytes out of each 32 byte block)
4748 ======================================================================
4749 Changes for U-Boot 0.2.1:
4750 ======================================================================
4752 * Add support for V37 board
4753 (patch by Jón Benediktsson, 11 Dec 2002)
4755 * Update baudrate in bd_info when it gets changed
4757 * Add watchdog trigger points while waiting for serial port
4758 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4760 * Improve command line tool to access the U-Boot's environment
4761 (figuration of the utility, using a config file)
4763 * Add single quote support for (old) command line parser
4765 * Switch LWMON board default config from FRAM to EEPROM;
4766 in POST, EEPROM shows up on 8 addresses
4768 ======================================================================
4769 Changes for U-Boot 0.2.0:
4770 ======================================================================
4772 * Use 1-byte-read instead of -write for iprobe() function
4773 Add i2c commands to PM826 config
4775 * extend I2C POST code: check for list on known addresses
4777 * Improve log buffer code; use "loglevel" to decide which messages
4778 to log on the console, too (like in Linux); get rid of "logstart"
4780 * Add command line tool to access the U-Boot's environment
4781 (board-specific for TRAB now, to be fixed later)
4783 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4784 Fix misc problems with AmigaOne support
4786 * Patch by Chris Hallinan, 3 Dec 2002:
4787 minor cleanup to the MPC8245 EPIC driver
4789 * Patch by Pierre Aubert , 28 Nov 2002
4790 Add support for external (SIU) interrupts on MPC8xx
4792 * Patch by Pierre Aubert , 28 Nov 2002
4793 Fix nested syscalls bug in standalone applications
4795 * Patch by David Müller, 27 Nov 2002:
4796 fix output of "pciinfo" command for CardBus bridge devices.
4798 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4801 * Add LED indication for IDE activity on KUP4K board
4803 * Fix startup problems with VFD display on TRAB
4805 * Patch by Pierre Aubert, 20 Nov 2002
4806 Add driver for Epson SED13806 graphic controller.
4807 Add support for BMP logos in cfb_console driver.
4809 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4811 * Patch by Rod Boyce, 21 Nov 2002:
4812 fix PCMCIA on MBX8xx board
4814 * Patch by Pierre Aubert , 21 Nov 2002
4815 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4816 bootmode word in DPRAM configurable
4818 * Patch by Daniel Engström, 18 Nov 2002:
4819 Fixes for x86 port (mostly strings issues)
4821 * Patch by Ken Chou, 18 Nov 2002:
4822 Fix for natsemi NIC cards (DP83815)
4824 * Patch by Pierre Aubert, 19 Nov 2002:
4825 fix a bug for the MII configuration, and some warnings
4827 * Patch by Thomas Frieden, 13 Nov 2002:
4828 Add code for AmigaOne board
4829 (preliminary merge to U-Boot, still WIP)
4831 * Patch by Jon Diekema, 12 Nov 2002:
4832 - Adding URL for IEEE OUI lookup
4833 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4835 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4836 root-on-nfs macros are designed to switch how the default boot
4837 method gets defined.
4839 * Patch by Daniel Engström, 13 Nov 2002:
4840 Add support for i386 architecture and AMD SC520 board
4842 * Patch by Pierre Aubert, 12 Nov 2002:
4843 Add support for DOS filesystem and booting from DOS floppy disk
4845 * Patch by Jim Sandoz, 07 Nov 2002:
4846 Increase number of network RX buffers (PKTBUFSRX in
4847 "include/net.h") for EEPRO100 based boards (especially SP8240)
4848 which showed "Receiver is not ready" errors when U-Boot was
4849 processing the receive buffers slower than the network controller
4852 * Patch by Andreas Oberritter, 09 Nov 2002:
4853 Change behaviour of NetLoop(): return -1 for errors, filesize
4854 otherwise; return code 0 is valid an means no file loaded - in this
4855 case the environment still gets updated!
4857 * Patches by Jon Diekema, 9 Nov 2002:
4858 - improve ADC/DAC clocking on the SACSng board to align
4859 the failing edges of LRCLK and SCLK
4860 - sbc8260 configuration tweaks
4861 - add status LED support for 82xx systems
4862 - wire sspi/sspo commands into command handler; improved error
4864 - add timestamp support and alternate memory test to the
4865 SACSng configuration
4867 * Patch by Vince Husovsky, 7 Nov 2002:
4868 Add "-n" to linker options to get rid of "Not enough room for
4869 program headers" problem
4871 * Patch by David Müller, 05 Nov 2002
4872 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4873 so we can use an already existing name
4875 * Patch by Pierre Aubert, 05 Nov 2002
4876 Hardware relatied improvments in FDC boot code
4878 * Patch by Holger Schurig, 5 Nov 2002:
4879 Make the PXA really change it's frequency
4881 * Patch by Pierre Aubert, 05 Nov 2002
4882 Add support for slave serial Spartan 2 FPGAs
4884 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4887 * Add support for log buffer which can be passed to Linux kernel's
4888 syslog mechanism; used especially for POST results.
4890 * Patch by Klaus Heydeck, 31 Oct 2002:
4891 Add initial support for kup4k board
4893 * Patch by Robert Schwebel, 04 Nov 2002:
4894 - use watchdog to reset PXA250 systems
4895 - added progress callbacks to (some of the) ARM code
4896 - update for Cogent CSB226 board
4898 * Add support for FPS860 board
4900 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4901 Improve PCI access on 32-bits Compact PCI bus
4903 * Fix mdelay() on TRAB - this was still the debugging version with
4904 seconds instead of ms.
4906 * Patch by Robert Schwebel, 1 Nov 2002:
4907 XScale related cleanup (affects all ARM boards)
4909 * Cleanup of names and README.
4911 ======================================================================
4912 Notes for U-Boot 0.1.0:
4913 ======================================================================
4915 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4917 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4918 For information about the history of the project please see the
4919 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4921 ======================================================================