1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Add support for VirtLab2 board
6 (needed because of differences in the PCMCIA hardware).
10 * Update yosemite configuration to enable flash write buffer support
11 Patch by Stefan Roese, 10 May 2006
13 * Fix compile warnings in common/xyzModem.c
14 Patch by Stefan Roese, 10 May 2006
16 * Add support for AMCC 440EP Rev C and 440GR Rev B
17 Patch by John Otken, 08 May 2006
19 * OMAP 5912/OSK: update EMIFS CS1 timings:
20 Problems have been seen in the linux kernel's smc91x network driver
21 due to improper bus timings. The latest 2.6 OMAP kernels currently
22 have a workaround, but this fix belongs in u-boot.
23 Patch by Kevin Hilman, 13 Oct 2005
25 * Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
26 Patch by Hiroki Kaminaga, 11 Mar 2006
28 * Update omap5912osk board support
29 - Fix OMAP support that omap5912osk compiles in current source tree
30 - Update with code from "http://omap.spectrumdigital.com/osk5912"
31 to fix problems with DDR initialization
33 - Use CFI flash driver and support complete 32MB of onboard flash
34 - Add "print_cpuinfo()" and "checkboard()" functions to display
35 CPU (with frequency) and Board infos
36 Patch by Stefan Roese, 10 May 2006
38 * Fix watchdog issues for ColdFire boards.
40 * Add M5271EVB board support.
42 * Make R5200 specific low level initialization board conditional.
44 * Update CPU target identification strings for ColdFire family.
46 * Update register definitions for MCF5271.
48 * Fix serial console support for MCF5271.
50 * Fixes for gcc 3.4 based m68k toolchain,
51 based on patch by Jate Sujjavanich.
53 * Fix lowboot support on MCC200 board
55 * Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
56 - Removed MPC8349ADS port
57 - Added PCI support to MPC8349ADS
58 - reworked memory map to allow mapping of all regions with BATs
59 Patch by Kumar Gala, 20 Apr 2006
61 * Coding Style cleanup
63 * Write RTC seconds first to maintain settings integrity per
64 Maxim/Dallas DS1306 data sheet.
65 Patch by Alan J. Luse, 02 May 2006
67 * Scheduled for removal: strnicmp() which is unused
69 * Update for Intel Monahans boards:
70 - support for magic key detection and handling on delta board
71 - NAND support for zylonite board + some minor cleanup
73 * Declare load_serial_ymodem() when using CFG_CMD_LOADB.
74 Patch by Jon Loeliger, 01 May 2006
76 * Fixed handling of bad checksums with "mkimage -l"
78 * Added support for BC3450 board
79 Patch by Stefan Strobl, 21 Oct 2005
81 * Update for NC650 board:
82 - Support rev1 and rev2 hardware
83 - adapt to new NAND layer
84 - add CP850 configuration based on NC650
86 * MPC5200: enable snooping of DMA transactions on XLB even if no PCI
87 is configured; othrwise DMA accesses aren't cache coherent which
88 causes for example USB to fail.
92 * Fix dbau1x00 boards broken by dbau1550 patch
93 PLL:s were not set for boards other than 1550.
94 Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST.
95 Default boot is now bootp for cards other than 1550.
96 Patch by Thomas Lange, 10 Aug 2005
98 * Fixes common/cmd_flash.c:
99 - fix some compiler/parser error, if using m68k tool chain
100 - optical fix for protect on/off all messages, if using more
102 Patch by Jens Scharsig, 28 Jul 2005
104 * Fix Quad UART mapping on MCC200 board due to new HW revision
106 * Fix JFFS2 support for legacy NAND driver.
108 * Remove dependencies between DoC code and old legacy NAND driver.
110 * Fix PM828_PCI target, for which PCI was *not* configured in.
112 * Fix Lite5200B support: initialize SDelay register
113 See Freescale's AN3221 "MPC5200B SDRAM Initialization and
114 Configuration", 3.3.1 SDelay--MBAR + 0x0190
116 * Changes/fixes for drivers/cfi_flash.c:
118 - Add Intel legacy lock/unlock support to common CFI driver
120 On some Intel flash's (e.g. Intel J3) legacy unlocking is
121 supported, meaning that unlocking of one sector will unlock
122 all sectors of this bank. Using this feature, unlocking
123 of all sectors upon startup (via env var "unlock=yes") will
126 - Fixed problem with multiple reads of envronment variable
127 "unlock" as pointed out by Reinhard Arlt & Anders Larsen.
129 - Removed unwanted linefeeds from "protect" command when
130 CFG_FLASH_PROTECTION is enabled.
132 - Changed p3p400 board to use CFG_FLASH_PROTECTION
134 Patch by Stefan Roese, 01 Apr 2006
136 * Changes/fixes for drivers/cfi_flash.c:
137 - Correctly handle the cases where CFG_HZ != 1000 (several
139 - Fix the timeout calculation of buffered writes (off by a
141 Patch by Anders Larsen, 31 Mar 2006
143 * Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440)
145 405 SDRAM: - The SDRAM parameters can now be defined in the board
146 config file and the 405 SDRAM controller values will
147 be calculated upon bootup (see PPChameleonEVB).
148 When those settings are not defined in the board
149 config file, the register setup will be as it is now,
150 so this implementation should not break any current
151 design using this code.
153 Thanks to Andrea Marson from DAVE for this patch.
155 440 DDR: - Added function sdram_tr1_set to auto calculate the
156 TR1 value for the DDR.
157 - Added ECC support (see p3p440).
159 Patch by Stefan Roese, 17 Mar 2006
161 * Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S
162 Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473]
164 * Add support for ymodem protocol download
165 Patch by Stefano Babic, 29 Mar 2006
167 * Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000
168 Merge from Markus Klotzbücher's repo, 01 Apr 2006
170 * GCC-4.x fixes: clean up global data pointer initialization for all
173 * Update for Delta board:
174 - redundant NAND environment
175 - misc Monahans cleanups (remove dead code etc.)
176 - DA9030 Initialization; some minimal changes to PXA I2C driver to
177 make it work with the Monahans.
178 - Make Monahans clock frequency configurable using
179 CFG_MONAHANS_RUN_MODE_OSC_RATIO and
180 CFG_MONAHANS_TURBO_RUN_MODE_RATIO.
181 Merge from Markus Klotzbücher's repo, 25 Mar 2006
183 * Enable Quad UART om MCC200 board.
185 * Cleanup MCC200 board configuration; omit non-existent stuff.
187 * Add support for MPC859/866 Rev. A.0
189 * Add command for handling DDR ECC registers on MPC8349EE MDS board.
191 * Fix DDR ECC bit definitions for MPC83xx.
193 * Add initial support for MPC8349E MDS board.
195 * Add support for ECC DDR initialization on MPC83xx.
197 * Add DMA support for MPC83xx.
199 * Add sync in do_reset() routine for MPC83xx after RPR register
200 was written to. It is need on some targets when BAT translation
203 * Add bit definitions for MPC83xx DDR controller registers.
205 * Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.
207 * Correct shift offsets in icache_status and dcache_status for MPC83xx.
209 * Add support for DS1374 RTC chip.
211 * Add support for Lite5200B board.
212 Patch by Patch by Jose Maria (Txema) Lopez, 16 Jan 2006
214 * Apply SoC concept to arm926ejs CPUs, i.e. move the SoC specific
215 timer and cpu_reset code from cpu/$(CPU) into the new
216 cpu/$(CPU)/$(SOC) directories
217 Patch by Andreas Engel, 13 Mar 2006
219 * Change max size of uncompressed uImage's to 8MByte and add
220 CFG_BOOTM_LEN to adjust this setting.
222 As mentioned by Robin Getz on 2005-05-24 the size of uncompressed
223 uImages was restricted to 4MBytes. This default size is now
224 increased to 8Mbytes and can be overrided by setting CFG_BOOTM_LEN
225 in the board config file.
227 Patch by Stefan Roese, 13 Mar 2006
229 * Fix problem with updated PCI code in cpu/ppc4xx/405gp_pci.c
230 Patch by Stefan Roese, 13 Mar 2006
232 * cpu/ppc4xx/start.S : exceptions are enabled after relocation
233 Patch by Cedric Vincent, 06 Jul 2005
235 * au1x00_eth.c: check malloc return value and abort if it failed
236 Patch by Andrew Dyer, 26 Jul 2005
238 * Change the sequence of events in soft_i2c.c:send_ack() to keep from
239 incorrectly generating start/stop conditions on the bus.
240 Patch by Andrew Dyer, 26 Jul 2005
242 * Fix bug in [id]cache_status commands for MPC85xx processors;
243 should look at LSB of L1CSRn registers to determine if L1 cache is
244 enabled, not the MSB.
245 Patch by Murray Jensen, 19 Jul 2005
247 * Fix array overflow with fw_setenv on uninitialised environment
248 Patch by Murray Jensen, 15 Jul 2005
250 * Add support for EmbeddedPlanet EP88x boards
251 Patch by Yuli Barcohen, 13 Jul 2005
253 * Remove board specific configuration includes from the common xilinx
254 ethernet and iic adapter code.
255 Patch by Michael Libeskind, 12 Jul 2005
257 * Add Nat Semi DP83865 PHY support to MPC85xx TSEC driver
258 Patch by Murray Jensen, 08 Jul 2005
260 * Add (some) definitions for the MPC85xx local bus controller
261 Patch by Murray Jensen, 08 Jul 2005
263 * Add CPM2 I/O pin functions for MPC85xx processors
264 Patch by Murray Jensen, 08 Jul 2005
266 * Fix compile problem
268 * Added PCI support for MPC8349ADS board
269 Patch by Kumar Gala 11 Jan 2006
271 * Enable address translation on MPC83xx
272 Patch by Kumar Gala, 10 Feb 2006
274 * Decopuled setting of OR/BR and LBLAWBAR/LBLAWAR on MPC83xx
275 Patch by Kumar Gala, 25 Jan 2006
277 * Fixed defines for MPC83xx SICRL register to match current specs
278 Patch by Kumar Gala, 23 Jan 2006
280 * Only disable the MPC83xx watchdog if its enabled out of reset.
281 If its disabled out of reset SW can later enable it if so desired
282 Patch by Kumar Gala, 11 Jan 2006
284 * Allow config of GPIO direction & data registers at boot on 83xx
285 Patch by Kumar Gala, 11 Jan 2006
287 * Enable time handling on 83xx
288 Patch by Kumar Gala, 11 Jan 2006
290 * Make System IO Config Registers board configurable on MPC83xx
291 Patch by Kumar Gala, 11 Jan 2006
293 * Fixed PCI indirect config ops to handle multiple PCI controllers
294 We need to adjust the bus number we are trying to access based
295 on which PCI controller its on
296 Patch by Kumar Gala, 12 Jan 2006
298 * Report back PCI bus when doing table based device config
299 Patch by Kumar Gala, 11 Jan 2006
301 * Added support for PCI prefetchable region and BARs
302 If a host controller sets up a region as prefetchable and
303 a device's BAR denotes it as prefetchable, allocate the
304 BAR into the prefetch region.
306 If a BAR is prefetchable and no prefetchable region has
307 been setup by the controller we fall back to allocating
308 the BAR into the normally memory region.
309 Patch by Kumar Gala, 11 Jan 2006
311 * Add helper function for generic flat device tree fixups for mpc83xx
312 Patch by Kumar Gala, 11 Jan 2006
314 * Add support for passing initrd information via flat device tree
315 Patch by Kumar Gala, 11 Jan 2006
317 * Added OF_STDOUT_PATH and OF_SOC
319 OF_STDOUT_PATH specifies the path to the device the kernel can use
322 OF_SOC specifies the proper name of the SOC node if one exists.
323 Patch by Kumar Gala, 11 Jan 2006
325 * Allow board code to fixup the flat device tree before booting a kernel
326 Patch by Kumar Gala, 11 Jan 2006
328 * Added CONFIG_ options for bd_t and env in flat dev tree
330 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
331 into the resulting flat device tree.
333 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
334 variables from u-boot into the flat device tree
336 Patch by Kumar Gala, 11 Jan 2006
338 * Add support for the DHCP vendor optional bootfile (#67).
339 Ignores the vendor TFTP server name option (#66).
340 Patch by Murray Jensen, 30 Jun 2005
342 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
343 Patch by Andy Fleming, 14 Jun 2005
345 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
346 Patch by Gerhard Jaeger, 21 Jun 2005
348 * Add netconsole and some more commands to RPXlite_DW board
349 Patch by Sam Song, 19 Jun 2005
351 * Fix bad declaration on pci_cfgfunc_nothing
352 Patch by Sam Song, 19 Jun 2005
354 * Adjust "echo" as a default command
355 Patch by Sam Song, 19 Jun 2005
357 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
358 Patch by KokHow Teh, 16 Jun 2005
360 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
361 Patch by Rick Bronson, 15 Jun 2005
363 * Coding Style cleanup
365 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
366 Patch by Andrew Dyer, 13 Jun 2005
368 * Add ADI Blackfin support
369 - add support for Analog Devices Blackfin BF533 CPU
370 - add support for the ADI BF533 Stamp uClinux board
371 - add support for the ADI BF533 EZKit board
372 Patches by Richard Klingler, 11 Jun 2005
374 * Add loads of ntohl() in image header handling
375 Patch by Steven Scholz, 10 Jun 2005
377 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
378 variable to set clock
379 Patch by Yuli Barcohen, 05 Jun 2005
381 * RPXlite configuration fixes
382 - Use correct flash sector size
383 - Use correct memory test end address
384 - Add support for bzip2 compression
385 - Various small fixes
386 Patch by Yuli Barcohen, 05 Jun 2005
388 * Memory configuration changes for ZPC.1900 board
389 - Fix SDRAM timing on both local bus and 60x bus
390 - Add support for second flash bank (SIMM)
391 - Change boot flash base
392 Patch by Yuli Barcohen, 05 Jun 2005
394 * Add support for Adder boards with 16MB SDRAM;
395 add support for second FEC on Adder87x board.
396 Patch by Yuli Barcohen, 05 Jun 2005
398 * Fix conditional for including ks8695eth driver
399 Patch by Greg Ungerer, 04 Jun 2005
401 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
402 Patch by Friedrich Lobenstock, 02 Jun 2005
404 * Fix comment in common/soft_i2c.c
405 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
407 * Cleanup compiler warnings.
408 Patch by Greg Ungerer, 21 May 2005
410 * Word alignment fixes for word aligned NS16550 UART
411 Patch by Jean-Paul Saman, 01 Mar 2005
413 Fixes bug with UART that only supports word aligned access: removed
414 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
415 (broken!) versions of GCC generate byte accesses when encountering
416 the packed attribute regardless if the struct is already correctly
417 aligned for a platform. Peripherals that can only handle word
418 aligned access won't work properly when accessed with byte access.
419 The struct NS16550 is already word aligned for REG_SIZE = 4, so
420 there is no need to packed the struct in that case.
422 * Fix behaviour if gatewayip is not set
423 Patch by Robin Gilks, 23 Dec 2004
425 * Fix cleanup for netstart board.
426 Remove build results from repository
428 * Some code cleanup for GCC 4.x
430 * Fixes to support environment in NAND flash;
431 enable NAND flash based environment for delta board.
433 * Add support for Intel Monahans CPU on Zylonite and Delta boards
434 (This is Work in Progress!)
436 * Add support for TQM8260-AI boards.
440 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
441 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
442 Patch by Ladislav Michl, 29 Jun 2005
444 * Add lowboot target to mcc200 board
445 Patch by Stefan Roese, 4 Mar 2006
447 * Fix problem with flash_get_size() from CFI driver update
448 Patch by Stefan Roese, 1 Mar 2006
450 * Make CFG_NO_FLASH work on ARM systems
451 Patch by Markus Klotzbuecher, 27 Feb 2006
453 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
456 * Convert mcc200 to use common CFI flash driver
457 Patch by Stefan Roese, 28 Feb 2006
459 * Add env-variable "unlock" to handle initial state of sectors
462 Only the U-Boot image and it's environment is protected,
463 all other sectors are unprotected (unlocked) if flash
464 hardware protection is used (CFG_FLASH_PROTECTION) and
465 the environment variable "unlock" is set to "yes".
467 Patch by Stefan Roese, 28 Feb 2006
469 * Update drivers/cfi_flash.c:
470 - find_sector() called in both versions of flash_write_cfiword()
471 Patch by Peter Pearse, 27th Feb 2006
473 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
474 Patch by Jose Maria Lopez, 16 Jan 2006
476 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
477 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
479 * Changes/fixes for drivers/cfi_flash.c:
480 We *should* check if there are any error bits if the previous call
481 returned ERR_OK (Otherwise we will have output an error message in
482 flash_status_check() already.) The original code would only check for
483 error bits if flash_status_check() returns ERR_TIMEOUT.
484 Patch by Marcus Hall, 23 Aug 2005
486 * Changes/fixes for drivers/cfi_flash.c:
487 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
488 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
489 Patch by Sangmoon Kim, 19 Aug 2005
491 * Fixes for drivers/cfi_flash.c:
492 - Fix wrong timeout value usage in flash_status_check()
493 - Round write_tout up when converting to msec in flash_get_size()
494 - Remove clearing flash status at the end of flash_write_cfibuffer()
495 which sets Intel 28F640J3 flash back to command mode on CSB472
496 Patch by Tolunay Orkun, 02 July 2005
498 * Add basic support for the SMMACO4 Board from PanDaCom.
499 Patch by Heiko Schocher, 20 Feb 2006
501 * Add GIT version information (commid ID) to untagged U-Boot versions
503 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
504 of all unreleased (untagged) U-Boot images will be automatically
505 extended upon compiletime with a part of the GIT commit ID and
506 possibly with "dirty" if uncommited changes are detected.
508 Here an example for the resulting version:
509 "U-Boot 1.1.4-g3457ac18-dirty"
511 The version is now maintained in the toplevel Makefile and the
512 version headers are autogenerated.
514 Patch by Stefan Roese, 9 Feb 2006
516 * Update default environment for INKA4x00 board.
518 * Convert CPCI750 to use common CFI flash driver
519 Patch by Reinhard Arlt, 8 Feb 2006
521 * Various changes to esd HH405 board specific files
522 Patch by Matthias Fuchs, 07 Feb 2006
524 * Cleanup U-Boot boot messages on ARM.
526 To match the U-Boot user interface on ARM platforms to the U-Boot
527 standard (as on PPC platforms), some messages with debug character
528 are removed from the default U-Boot build.
529 Enable DEBUG for lib_arm/board.c to enable debug messages.
530 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
531 Patch by Stefan Roese, 24 Jan 2006
533 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
534 Patch by Stefan Roese, 18 Jan 2006
536 * Add VGA support (CT69000) to CPCI750 board.
537 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
538 Patch by Reinhard Arlt, 30 Dec 2005
540 * PMC405 and CPCI405: Moved configuration of pci resources
542 PMC405 and CPCI2DP: Added firmware download and booting via pci.
543 Patch by Matthias Fuchs, 20 Dec 2005
545 * Add ColdFire targets to MAKEALL script
546 Patch by Zachary Landau, 26 Jan 2006
548 * Add support for r5200 board
549 Patch by Zachary Landau, 26 Jan 2006
551 * Add support for Freescale M5271 processor
552 Patch by Zachary Landau, 26 Jan 2006
554 * Fix 28F256J3A support on PM520 board
555 (without bank-switching only 32 MB can be accessed)
557 * Fix mkimage bug with multifile images created on 64 bit systems.
559 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
561 * Fix compiler problem with at91rm9200dk board.
562 Patch by Eugen Bigz, 19 Dec 2005
564 ======================================================================
565 Changes for U-Boot 1.1.4:
566 ======================================================================
568 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
569 - Changed GPIO setup to enable another address line in order to
570 address 64M of FLASH.
571 - Added function sdram_tr1_set to auto calculate the tr1 value for
573 Patch by Steven Blakeslee, 12 Dec 2005
575 * MPC5200: Set PCI retry counter to 0 = infinite retry;
576 The default of 255 is too short for slow devices.
577 Patch by Martin Nykodym, 12 Dec 2005
579 * Change port configuration for O2DNT (CODEC1 on PSC1).
581 * Fix register for PCI async mode on PPC440EP
582 Patch by Youngchul Bang, 08 Dec 2005
584 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
585 This segment may be required by some libgcc.a functions
588 * Fix DPRAM offset/size for MPC8541/8555.
589 Simplify TQM85xx Makefile handling.
591 * Fix data overflow (typo?) in rtc/ds1302.c
593 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
595 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
596 - Support for TQM8541/8555 boards added.
597 - Complete rework of TQM8540/8560 support.
598 - Common TQM85xx code now supports all current TQM85xx platforms
599 (TQM8540/8541/8555/8560).
600 - DDR SDRAM size detection added.
601 - CAS latency default values can be overwritten by setting "serial#"
602 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
603 If problems are detected with this non default CAS latency,
604 the default values will be used instead.
605 - Flash size detection added.
606 - Moved FCC ethernet driver initialization behind TSEC driver init
607 -> TSEC is first device.
608 Patch by Stefan Roese, 30 Nov 2005
610 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
611 Patch by John Otken, 23 Nov 2005
613 * Changed PPC44x startup message (cpu info, speed...) to common style:
614 On PPC44x platforms, the startup message generated in "cpu.c" only
615 comprised the ppc type and revision but not additional information
616 like speed etc. Those speed infos where printed in the board specific
617 code. This new implementation now prints all CPU infos in the common
618 cpu specific code. No board specific code is needed anymore and
619 therefore removed from all current 44x implementations.
620 Patch by Stefan Roese, 27 Nov 2005
622 * Adjust TQM834x PHY addresses for latest hardware revision.
624 * Increase malloc arena on TQM5200 board to 256 kB.
625 With 64 kb uniform flash sector size the old value of 128 kB was
628 * Fix miiphy global data initialization (problem on 4xx boards when
629 no ethaddr is assigned). Initialization moved from
630 miiphy_register() to eth_initialize().
632 Based on initial patch for 4xx platform by Matthias Fuchs.
634 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
636 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
637 The COPYING file was extended to make clear that these files can be
638 used in non-GPL code, too.
639 Also, a corresponding note was placed in the headers of the affected files.
641 * Add support for Prodrive P3P440 board:
642 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
643 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
644 for bank autodetection
645 Patch by Stefan Roese, 22 Nov 2005
647 * Change all '$(...)' variable references into '${...}'
648 which makes the environment compatible with the hush shell.
649 WARNING: Support for the old '$(...)' syntax will be
650 discontinued in a later version.
652 * Minor changes to init flags in TQM834x PCI.
654 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
655 Patch by Stefan Roese, 15 Nov 2005
657 * New PPC 405EP board added: CMS700
658 Added CONFIG_NET_MULTI for VOM405 board.
659 Added reset_phy() for VOM405 board.
660 Patch by Matthias Fuchs, 09 Nov 2005
662 * Updated PCI mapping for esd CPCI2DP board.
663 Add support for error LED.
664 Patch by Matthias Fuchs, 07 Nov 2005
666 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
667 Patch by Stefan Roese, 07 Nov 2005
669 * Correct PPC Timebase register definitions (SPRN_TBRL...)
670 Patch by Stefan Roese, 07 Nov 2005
672 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
673 Patch by Stefan Roese, 05 Nov 2005
675 * Additional fix for external IRQ config on Yellowstone & Yosemite
676 Patch by Stefan Roese, 03 Nov 2005
678 * Add support for Ocotea pass 3 with 440GX Rev. F
679 Patch by Stefan Roese, 01 Nov 2005
681 * Fix external IRQ configuration on Yellowstone & Yosemite
682 Patch by Stefan Roese, 28 Oct 2005
684 * Add support for multiple PHYs.
685 Tested on the following boards:
686 cmcpu2 (at91rm9200/ether.c)
687 PPChameleon (ppc4xx/4xx_enet.c)
688 yukon (mpc8220/fec.c)
690 tqm834x (mpc834x/tsec.c) with EEPRO100
691 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
692 Main changes include:
694 - miiphy_register routine was added to allow multiple PHYs to be registered
695 - miiphy_read and miiphy_write are now defined in this file, and
696 require additional argument (char *devname)
697 - other miiphy_* routines also require additional device name argument
700 Calling reset_phy() was moved to be executed *after* eth_initialize().
701 This is necessary as now some of the implementations of reset_phy()
702 may need to use miiphy_reset() which is not allowed before eth_initialize()
703 as eth_initialize registers all required miiphy_* routines.
704 Tested on IP860 and PHY initializes properly after this change.
706 * Correct includes for flat tree builder.
708 * Fix conflicting types (flash_write()) in trab auto_update.c.
710 * Add PCI support for the TQM834x board.
712 * Add missing 4xx board to MAKEALL
713 Patch by Stefan Roese, 20 Oct 2005
715 * Fix conflicting types (flash_write()) in esd auto_update.c
716 Patch by Stefan Roese, 20 Oct 2005
718 * Fix problem with sleep in NetConsole (use get_timer())
719 Patch by Stefan Roese, 20 Oct 2005
721 * Add NetConsole Support for AMCC eval boards
722 Patch by Stefan Roese, 20 Oct 2005
724 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
725 Patch by Stefan Roese, 18 Oct 2005
727 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
728 Fix identation on ext2ls help entry.
729 Patch by Stefan Roese, 14 Oct 2005
731 * Add support for TQM834x boards.
734 * Cleanup for GCC-4.x
736 * Add documentation for Open Firmware Flat Tree and usage.
737 Patch by Pantelis Antoniou, 13 Oct 2005
739 * Add missing files for Pantelis Antoniou's patch
740 Patch by Pantelis Antoniou, 04 Sep 2005
742 * Fix problem in ppc4xx eth-driver without ethaddr (only without
743 CONFIG_NET_MULTI set)
744 Patch by Stefan Roese, 10 Oct 2005
746 * Fix gzip bmp support (test if malloc fails, warning when truncated).
747 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
748 Patch by Stefan Roese, 07 Oct 2005
750 * Add support for OF flat tree for the STXtc board.
751 Patch by Pantelis Antoniou, 04 Sep 2005
753 * Support passing of OF flat trees to the kernel.
754 Patch by Pantelis Antoniou, 04 Sep 2005
758 * Add support for NetSilicon NS7520 processor.
759 Patch by Art Shipkowski, 12 May 2005
761 * Add support for AP1000 board.
762 Patch by James MacAulay, 07 Oct 2005
764 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
765 Patch by Anders Larsen, 07 Oct 2005
767 The Atmel errata #11 states that the transfer buffer descriptor
768 table must be aligned on a 16-word boundary. As it turned out, this
769 is insufficient - it seems the table must be aligned on a boundary
770 at least as large as the table itself (in Linux this is not an
771 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
773 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
774 Patch by Anders Larsen, 07 Oct 2005
776 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
777 sed the linker scripts, rather than pre-process them.
778 Patch by Peter Pearse, 07 Oct 2005
780 * Update make target for ARM supported boards.
781 Use lowlevel_init() instead of platformsetup() [rename].
782 Patch by Peter Pearse, 06 Oct 2005
784 * Fix booting from serial dataflash on AT91RM9200
785 Patch by Peter Menzebach, 29 Aug 2005
787 * Add JFFS2 support for TRAB board
788 Patch by Martin Krause, 25 Aug 2005
790 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
791 Patch by Marcus Hall, 24 Aug 2005
793 * Fix the machine-id of the Cogent csb637 board
794 Patch by Anders Larsen, 05 Oct 2005
796 * Complete support for the KwikByte KB920x boards
797 Patch by Anders Larsen, 05 Oct 2005
799 * Set the AT91RM9200 clock to asynchronous mode
800 Patch by Anders Larsen, 03 May 2005
802 * Set the AT91RM9200 clock to synchronous mode
803 Patch by Anders Larsen, 29 Apr 2005
805 * Add support for Cogent csb637
806 Patch by Anders Larsen, 29 Apr 2005
808 * Fix dm9161.c initialization
809 Patch by Anders Larsen, 29 Apr 2005
811 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
812 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
814 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
815 Patch by Anders Larsen, 29 Apr 2005
817 * Fix device partition intialization for SystemACE disks.
818 Patch by Stephen Williams, 28 Apr 2005
820 * Added support for KwikByte KB920x boards (based on AT91RM9200)
821 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
823 * Add support for S29GL064M-R3 flash chip on xsengine board
824 Patch by Kurt Stremerch, 18 Apr 2005
826 * E500 update: repoint IVPR to RAM when code is relocated
827 Patch by Kylo Ginsberg, 13 Apr 2005
829 * Fix loop end test in lib_generic/string.c:strswab()
830 Patch by Andrew Dyer, October 10, 2005
831 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
835 * Update ARM Integrator boards:
836 Correct addessing errors in platform files.
837 Split off common core module data from Integrator header files to
838 include/armcoremodule.h.
839 Patch by Peter Pearse, 04 Oct 2005
841 * Make sure only supported compiler options are used
842 Import "cc-option" shell function from kernel and
843 use it to get the correct ARM GCC options for individual CPUs
844 Patch by Peter Pearse, 30 Jun 2005
846 * Fix 440GR to print correct cpu revision
847 Patch by Stefan Roese, 04 Oct 2005
849 * Change board message on AMCC Yosemite & Yellowstone to common style
850 Patch by Stefan Roese, 03 Oct 2005
852 * Fix compiler warning
854 * Fix FEC PHY addresses for TQM85xx boards
856 * Fix uninitialized variable problem in hush shell
857 Patch by Lars Rostock, 26 Sep 2005
859 * Undo change of f6e20fc6ca... to include/configs/trab.h
860 (Must have been an accident?)
862 * Add support for AT91RM9200 OHCI Controller.
863 Patch by Eric Benard, 07 Apr 2005
865 * Update ARM mach-types.h
866 Patch by Eric Benard, 07 Apr 2005
868 * Add support for MP2USB board.
869 Patch by Eric Benard, 07 Apr 2005
871 * Add board support for armadillo HT1070
872 Patch by Rowel Atienza, 06 Apr 2005
874 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
875 Patch by Vitaly Bordug, 30 Mar 2005
877 * Add iopset command on mpc8xx
878 Patch by Daniel Eisenhut, 25 Mar 2005
880 * Add support for MII in eepro100 driver.
881 Patch by Gleb Natapov, 21 Mar 2005
883 * Fixes to the Lubbock (PXA 25x) support:
884 - Resolve the FIXME with respect to saving the u-boot environment.
885 - Make the default load address land in real memory.
886 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
887 Patch by David Brownell, 10 Mar 2005
889 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
890 Patch by Marc Leeman, 04 Mar 2005
892 * OMAP242x H4 board update
893 - fix for ES2 differences.
894 - switch to using the cfi_flash driver.
895 - fix SRAM build address.
896 - fix for GP device operation.
897 - unlock SRAM for GP devices.
898 - display more device information.
899 - fix potential deadlock in omap24xx_i2c driver.
900 - fix DLL load values to match dpllout*1 operation.
901 - fix 2nd chip select init for combo DDR device.
902 - add support for CFI Intel 28F256L18 on H4 board.
903 Patch by Richard Woodruff, 03 Mar 2005
905 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
906 Patch by Steven Scholz, 02 Mar 2005
909 Patch by Ara Avanesyan, 24 Feb 2005
911 * Remove unneeded #include <malloc.h>
912 Patch by Ladislav Michl, 22 Feb 2005
914 * Add cramfs support for m68k
915 Patch by Zachary Landau, 21 Feb 2005
917 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
918 Patch by Jeff Angielski, 21 Feb 2005
920 * Fix au1x00_serial baud rate calculation:
921 remove hardcoded cpu clock divisor and use register instead;
922 round up instead of truncate
923 Patch by Andrew Dyer, 15 Feb 2005
925 * Add Xilinx Spartan3 family FPGA support
926 Patch by Kurt Stremerch, 14 Feb 2005
928 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
929 Patch by Zachary Landau, 11 Feb 2005
932 Patch by Matthias Fuchs, 25 Sep 2005
934 * Added support for PCI bridge on MPC8272ADS
935 Patch by Vitaly Bordug, Feb 09 2005
937 * Update multicore CM9XX support for Integrator AP to allow booting from flash
938 Patch by Jean-Paul Saman, 8 Feb 2005
940 * Fix strswab() to reliably find end of string
941 Patch by Andrew Dyer, 08 Feb 2005
943 * Fix typos in include/ppc440.h
944 Patch by Andrew E Mileski, 04 Feb 2005
946 * Add Vibren (was Accelent) PXA255 IDP Support
947 Patch by Cliff Brake, 04 Feb 2005
949 * Fix tools/bmp_logo.c using incorrect offset to pixel data
950 Patch by Andrew Dyer, 31 Jan 2005
952 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
953 Patch by Peter Pearse, 2 Feb 2005
955 * Fix error handling in tools/env/fw_env.c
956 Patch by Ara Avanesyan, 01 Feb 2005
958 * Fix MGT5100 PSC baudrate calculation
959 Patch by Sebastian Schau, 27 Jan 2005
961 * OMAP242x fix for GP device booting
962 - Add SRAM unlock for GP devices.
963 - Change DDR DLL unlock value to allow DPLLout*1 operation.
964 Patches by Richard Woodruff, 21 Jan 2005:
966 * Add support for AMD's Pb1x00 eval board;
967 add MII routines to the au1x00 ethernet driver;
968 add USB ohci driver (work in progress)
969 Patch by Thomas Sailer, 20 Jan 2005
971 * Update omap5912osk board
972 Use drivers/cfi_flash.c instead of private flash driver;
973 Remove hardcoded personalized settings from omap5912osk.h;
974 Fix spacing with (RO) marks in 'flinfo' output.
975 Patch by Michael Bendzick, 14 Jan 2005
977 * Fix warnings for PCI code on ixp
978 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
980 * virtex2 fix for bogus download error messages
981 The virtex2 FPGA download code watches for init going active during
982 a download of config data as an error condition. init also goes
983 active after a configuration is finished in concert with the done
984 signal. So far, the code does not check for done active until all
985 of the configuration data is sent. If configuration data has a few
986 extra pad bytes at the end, this would cause an error message even
987 though the download had suceeded.
988 NOTE: virtex2 slave serial and spartan2 versions may still have the
990 Patch by Andrew Dyer, 12 Jan 2005
992 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
993 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
994 message when probing for nonexistent flash in little endian mode.
995 As a side effect more efficient and smaller code is generated,
996 which is always a Good Thing (TM).
997 Patch by Ladislav Michl, 24 Sep 2005
999 * Update for TFTP using a fixed UDP port
1000 Use the approved environment variable names. Added "tftpdstp" to
1001 allow ports other than 69 per Tolunay Orkun's recommendation.
1002 Patch by Jerry Van Baren, 12 Jan 2005
1004 * Allow to force TFTP to use a fixed UDP port
1005 (Add a configuration option CONFIG_TFTP_PORT and optional env
1007 Patch by Jerry Van Baren, 10 Jan 2005
1009 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
1010 Patch by Leif Lindholm, 29 Dec 2004
1012 * Cleanup: fix broken builds
1014 * Fix PHY address argument passing with mii info command
1015 Patch by Andrew Dyer, 28 Dec 2004
1017 * Cleanup (PPC4xx is AMCC now)
1019 * esd CPCI2DP board added
1020 Patch by Matthias Fuchs, 22 Sep 2005
1022 * esd PMC405 board updated
1023 Patch by Matthias Fuchs, 22 Sep 2005
1025 * Add SM501 support to HH405 board.
1026 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
1027 Add support for eeprom write-enable (CFG_EEPROM_WREN).
1028 Patch by Stefan Roese, 22 Sep 2005
1030 * Fix autonegotiation in tsec ethernet driver
1031 Patch by Stefan Roese, 21 Sep 2005
1033 * Fix bug in auto_update (trab board)
1034 Patch by Martin Krause, 16 Sep 2005
1036 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
1037 Patch by Francesco Mandracci, 16 Sep 2005
1039 * Update configuration for INKA4x0 board
1041 * Update configuration for PM854 board
1042 Based on patch by R. Loeffl, 20 Jul 2005
1044 * Add PCI support to TQM8540 and TQM8560 boards
1045 Patch by Stefan Roese, 15 Sep 2005
1047 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1048 boards (baudrate, environment...). Flash driver fixed.
1049 Patch by Stefan Roese, 15 Sep 2005
1051 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
1052 ethernet port on ebony.
1053 Patch by Stefan Roese, 7 Sep 2005
1055 * Added support for mtddevnum and mtddevname variables (mtdparts command)
1057 * Change default console baud rate for stxxtc board
1059 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
1060 Patch by Stefan Roese, 31 Aug 2005
1062 * Fix default command set (don't include CFG_CMD_DISPLAY command)
1063 Patch by Pantelis Antoniou, 02 Sep 2005
1067 * Enable SM712 driver support for HMI1001 board.
1069 * Fix problems with ld version 2.16 (dot outside sections problem)
1070 Pointed out by Gerhard Jaeger, 31 Aug 2005;
1071 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
1073 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
1075 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
1077 * Add keyboard and dot matrix display support for HMI1001 board.
1079 * Prepare U-Boot for gcc-4.x
1081 * Fixed Bamboo port to enable running without DDR-DIMM
1082 (Bamboo has also 64MB onboard DDR)
1083 Patch by Stefan Roese, 24 Aug 2005
1085 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
1086 now handling all 4xx cpu's
1087 Patch by Stefan Roese, 16 Aug 2005
1089 * Fix make dependencies for at91rm9200 and ks8695 cpus
1090 Patch by Steven Scholz, 23 Aug 2005
1092 * Add JFFS2 support for TQM5200 board
1094 * Add esd cpci5200 and pf5200 boards
1095 Patch by Reinhard Arlt, 22 Aug 2005
1097 * Fix sysclock for TQM8540 and TQM8560 boards
1098 Patch by Martin Krause, 25 Jul 2005
1100 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
1101 Patch by Martin Krause, 08 Jun 2005
1103 * Add new board specific commands for TQM5200/STK52XX
1104 - Sound commands (beep, wav, sound)
1105 - Test commands (led, can, backlight, rs232)
1106 Patch by Martin Krause, 02 May 2005
1108 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
1109 because of a bug in the AT91RM9200 CPU PLL
1110 Patch by Martin Krause, 22 Apr 2005
1112 * Add automatic HW detection for another CMC_PU2 variant
1113 Patch by Martin Krause, 20 Apr 2005
1115 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
1116 Patch by Martin Krause, 19 Apr 2005
1118 * Fix initialization problem on TQM5200 without SM501
1119 Patch by Martin Krause, 08 Apr 2005
1121 * Add RTC support for STK52XX.200
1122 Patch by Martin Krause, 07 Apr 2005
1124 * Add support for IFM o2dnt board
1126 * Enable PCI on hmi1001 board
1128 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
1129 so we can use them to, e.g., check the existence of a file with
1130 "if ls foo; then this; else that; fi" in the hush shell
1131 Patch by Andreas Engel, 16 August 2005
1133 * Coding style cleanup
1135 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
1136 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
1138 * Check return value of malloc in 440gx_enet.c
1139 Patch by Travis B. Sawyer, 18 Jul 2005
1141 * Add Sandburst Metrobox and Sandburst Karef board support packages.
1142 Second serial port on 440GX now defined as a system device.
1143 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
1144 Patch by Travis B. Sawyer, 12 Jul 2005
1146 ======================================================================
1147 Changes for U-Boot 1.1.3:
1148 ======================================================================
1150 * Minor code cleanup
1152 * Add forgotten new fils from latest VoiceBlue update
1154 * Make bootretry feature work with hush shell.
1155 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
1156 Patch by Andreas Engel, 19 Jul 2005
1158 * Update Hymod Board Database PHP code in "tools" directory
1159 Patch by Murray Jensen, 01 Jul 2005
1161 * Make "tr" command use POSIX compliant; export HOSTOS make variable
1162 Patch by Murray Jensen, 30 Jun 2005
1164 * Fix Murray Jensen's mail address.
1165 Patch by Murray Jensen, 30 Jun 2005
1167 * Preserve PHY_BMCR during a soft reset.
1168 Patch by Carl Riechers, 24 Jun 2005
1170 * VoiceBlue update: eeprom tool can also store firmware version now.
1171 eeprom.bin is runable by jumping at load address.
1172 Patch by Ladislav Michl, 23 May 2005
1174 * Move the AT91RM9200DK to the ARM Systems list.
1175 Patch by Anders Larsen, 26 Apr 2005
1177 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
1178 Patch by Anders Larsen, 26 Apr 2005
1180 * measure_gclk() is needed when DEBUG is enabled
1181 Patch by Bryan O'Donoghue, 25 Apr 2005
1183 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
1184 Patch by Reinhard Arlt, 12 Aug 2005
1186 * esd PCI405 board updated
1187 Patch by Matthias Fuchs, 28 Jul 2005
1189 * esd WUH405 and DU405 board updated
1190 Patch by Matthias Fuchs, 27 Jul 2005
1192 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
1193 Patch by Matthias Fuchs, 4 May 2005
1195 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
1196 boards (baudrate, environment...). Flash driver fixed.
1197 Patch by Stefan Roese, 11 Aug 2005
1199 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
1200 Patch by Stefan Roese, 11 Aug 2005
1202 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
1203 Patch by Stefan Roese, 11 Aug 2005
1205 * Add configuration for IFM AEV FIFO board.
1206 Minor coding style cleanup.
1208 * Add configuration for IFM SPI eval board
1210 * Fix CompactFlash problem on HMI1001 board
1212 * Make new "mtdparts" code build with older compilers
1213 Patch by Andrea Scian, 09 Aug 2005
1215 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
1216 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
1217 with the 405 defines and the linux kernel defines.
1218 Patch by Stefan Roese, 08 Aug 2005
1220 * Fix compiler warnings with older GCC versions
1222 * Add common (with Linux) MTD partition scheme and "mtdparts" command
1224 Old, obsolete and duplicated code was cleaned up and replace by the
1225 new partitioning method. There are two possible approaches now:
1227 The first one is to define a single, static partition:
1229 #undef CONFIG_JFFS2_CMDLINE
1230 #define CONFIG_JFFS2_DEV "nor0"
1231 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
1232 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
1233 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
1235 The second method uses the mtdparts command line option and dynamic
1238 /* mtdparts command line support */
1239 #define CONFIG_JFFS2_CMDLINE
1240 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
1241 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
1243 Command line of course produces bigger images, and may be inappropriate
1244 for some targets, so by default it's off.
1246 * Fix build problems for PM856 Board
1248 * Fix sign extension bug in 'fpga loadb' command;
1249 make 'fpga loadb' always print the file header info
1250 Patch by Andrew Dyer, 11 Jan 2005
1252 * Fix errors that occur when accessing SystemACE CF
1253 Patch by Jeff Angielski, 09 Jan 2005
1255 * Document switching between U-Boot and PlanetCore on RPXlite
1256 by Sam Song, 24 Dec 2004
1258 * Fix PowerQUICC II mask detection.
1259 Patch by Eugene Surovegin, 20 Dec 2004
1261 * Add support for Altera NIOS DK1C20 board
1262 Patch by Shlomo Kut, 13 Dec 2004
1264 * Add support for ep8248 board
1265 Patch by Yuli Barcohen, 12 Dec 2004
1269 * Fix baudrate setting for KGDB on MPC8260
1270 Patch by HoJin, 11 Dec 2004
1272 * Fix 'mii help' text formatting
1273 Patch by Cory Tusar, 10 Dec 2004
1275 * Fix return code of NFS command
1276 Patch by Hiroshi Ito, 11 Dec 2004
1280 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
1281 Patch by Steven Blakeslee, 04 Aug 2005
1283 * Add support for AMCC Bamboo PPC440EP eval board
1284 Patch by Stefan Roese, 04 Aug 2005
1286 * Patch by Jon Loeliger
1287 Fix style issues primarily in 85xx and 83xx boards.
1289 - Trailing white space
1290 - Indentation not by TAB
1291 - Excessive amount of empty lines
1292 - Trailing empty lines
1294 * Patch by Ron Alder, 11 Jul 2005
1295 Add Xianghua Xiao and Lunsheng Wang's support for the
1296 GDA MPC8540 EVAL board.
1298 * Patch by Eran Liberty
1299 Add support for the Freescale MPC8349ADS board.
1301 * Patch by Jon Loeliger, 25 Jul 2005
1302 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1303 by the upcoming mpc83xx family as well.
1305 * Patch by Jon Loeliger, 05 May 2005
1306 Implemented support for MPC8548CDS board.
1307 Added DDR II support based on SPD values for MPC85xx boards.
1308 This roll-up patch also includes bugfies for the previously
1310 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1312 * Patch by Jon Loeliger, 10 Feb 2005
1313 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1315 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1317 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1318 for faster flash parts.
1319 Add documentation for BR/OR for FLASH.
1321 * Patch by Jon Loeliger 08 Feb 2005
1322 Determine L2 Cache size dynamically on 85XX boards.
1324 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1325 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1326 option rather than a myriad of CONFIG_MPC8560-like variants.
1327 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1328 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1329 new CONFIG_CPM2 option to each 8260 board.
1331 * Add support for MicroSys PM856 board
1332 Patch by Josef Wagner, 03 Aug 2005
1334 * Minor fixes to PM854 board
1335 Patch by Josef Wagner, 03 Aug 2005
1337 * Adjust configuration of XENIAX board
1338 (chip select and GPIO required for USB operation)
1340 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1341 routed to the Watchdog handler
1342 Patch by Eugene Surovegin, 18 Jun 2005
1344 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1345 Patch by Denis Peter, 06 Dec 2004
1347 * Fix endianess problem in TFTP / NFS default filenames
1348 Patch by Hiroshi Ito, 06 Dec 2004
1350 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1352 Patch by Murray Jensen, 18 Jul 2005
1354 * Fix typo in mkconfig script (used == instead of =)
1355 Patch by Murray Jensen, 18 Jul 2005
1357 * Cleanup build problems on 64 bit build hosts
1359 * Update MAINTAINERS file
1361 * Patch by Stefan Roese, 01 Aug 2005:
1362 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1363 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1365 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1366 to run on both 405GP and 405GPr eval boards).
1368 * Patch by Steven Blakeslee, 27 Jul 2005:
1369 - Add support for AMCC PPC440EP/GR.
1370 - Add support for AMCC Yosemite PPC440EP eval board.
1371 - Add support for AMCC Yellowstone PPC440GR eval board.
1373 * Minor fixes for PPChameleon Board:
1374 - fix alignment of NAND size
1375 - make code do what the comment says
1377 * Implement h/w sector protection status synchronization at boot.
1378 The code is provided for, and was tested on, the Yukon/Alaska
1379 and PM520 boards only.
1381 A bug in flash_real_protect() for the Yukon board was fixed by
1382 adding a function that tells if two banks are on one flash chip.
1384 * Fix sysmon POST problem: check I2C error codes
1385 This fixes a problem of displaying bogus voltages when the voltages
1386 are so low that the I2C devices start failing while the rest of the
1387 system keeps running.
1389 * Patch by Cedric Vincent, 6 Jul 2005:
1390 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1392 * Patch by Jon Loeliger, 20 Jul 2005:
1393 Add missing PCI IO port definitions.
1395 * Add CompactFlash support for HMI1001 board.
1397 * Adjust printed board ID for LWMON board.
1399 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1401 * Add new argument format for flash commands to allow for usage like
1402 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1403 U-Boot will automaticially find the end of the corresponding sector.
1405 * Patch by Stefan Roese, 5 Jul 2005:
1406 Update uc100 board PHY setup
1408 * Patch by Stefan Roese, 1 Jul 2005:
1409 Fix PHY address for CATcenter board (now correct!)
1411 * Patch by Stefan Roese, 30 Jun 2005:
1412 Fix PHY addresses for PPChameleon and CATcenter boards
1413 Change MAINTAINER for most esd boards
1415 * Patch by Detlev Zundel, 30 Jun 2005:
1416 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1418 * Fix baudrate calculation problem on MPC5200 systems
1420 * Add EEPROM and RTC support for HMI1001 board
1422 * Patch by Detlev Zundel, 20 Jun 2005:
1423 Fix initialization of low active GPIO pins on inka4x0 board
1425 * Enable redundant environment, disable HW flash protection of
1428 * Patch by Travis Sawyer, 10 Jun 2005:
1429 Initialize allocated dev and private hw structures
1430 after their respective allocation in 440gx_enet.c
1432 * Patch by Steven Scholz, 10 Jun 2005:
1433 Fix byteorder problems with second argument of "bootm" with
1436 * Add support for HMI1001 board
1438 * Disable "date" and "sntp" commands on TQM866M
1440 * Fix watchdog reset problems on LWMON board
1442 * Patch by Juergen Selent, 17 May 2005:
1443 Add support for Funkwerk VoVPN gateway module.
1445 * Cleanup debug code for MPC8220 FEC driver
1447 * Extend burst mode RAM test program to take a loop count
1450 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1451 those boards that use it.
1453 * Patches by Greg Ungerer, 19 May 2005:
1454 - add support for the KS8695P (ARM 922 based) CPU
1455 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1457 * Patch by Steven Scholz, 19 May 2005:
1458 Add support for CONFIG_SERIAL_TAG on ARM boards
1460 * Add PCI support for Sorcery board.
1461 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1463 * Fix compile problems caused by new burst mode SDRAM test;
1464 make port pins to trigger logic analyzer configurable
1466 * Fix timer handling on MPC85xx systems
1468 * Fix debug code in omap5912osk flash driver
1470 * Add support for MPC8247 based "IDS8247" board.
1472 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1474 * On LWMON we must use the watchdog to reset the board as the CPU
1475 genereated HRESET pulse is too short to reset the external
1478 * Add test tool to exercise SDRAM accesses in burst mode
1479 (as standalone program, MPC8xx/PowerPC only)
1481 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1484 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1485 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1486 added to support LZO and LZARI compression modes (undefined by
1489 * Fix problem with symbolic links in JFFS2 code.
1491 * Use linker ASSERT statement to prevent undetected overlapping of
1492 sections on PPChameleon board; other boards might use this, too.
1494 * Patch by Stefan Roese, 03 May 2005:
1496 Fix problems in cmd_universe.c
1498 * Patch by Matthias Fuchs, 03 May 2005:
1499 Added missing variable declaration in cmd_nand.c
1500 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1502 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1504 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1506 Fix PHY address for canmb board.
1508 * Cleanup serial console baudrate calculation on AT91RM9200;
1509 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1511 * Patch by Matthias Fuchs, 18 Apr 2005:
1512 Make PCI target address spaces on PMC405 and CPCI405 boards
1513 configurable via environment variables
1515 * Auto-size RAM on canmb board.
1517 * Add support for canmb board
1519 * Patch by Stefan Roese, 13 Apr 2005:
1520 Update for esd apc405
1522 * Fixes for TQM8560 board:
1524 - remove debug messages
1525 - fix flash sector protection
1527 * Patch by Steven Scholz, 07 Apr 2005:
1528 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1530 * Patches by Steven Scholz, 07 Apr 2005:
1531 Fix compiler warning in altera.c
1532 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1534 * Patch by Ladislav Michl, 06 Apr 2005:
1535 Fix voiceblue configuration.
1537 * Patch by Stefan Roese, 06 Apr 2005:
1538 Updates for OCOTEA board:
1539 - Changed U-Boot size from 512kByte to 256kByte
1540 - Fixed flash driver to support boot from soldered user flash
1541 - Added README for switch from PIBS firmware to U-Boot
1543 * Patch by Travis Sawyer, 05 Apr 2005:
1544 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1545 Problem found by Andrew Wozniak.
1547 * Patch by Steven Scholz, 06 Apr 2005:
1548 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1549 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1551 * Patches by Robert Whaley, 29 Nov 2004:
1552 - update the pxa-regs.h file for PXA27x chips
1553 - add PXA27x based ADSVIX board
1554 - add support for MMC on PXA27x processors
1556 * Patch by Andrew E. Mileski, 28 Nov 2004:
1557 Fix PPC4xx SPD SDRAM detection bug
1559 * Patch by Hiroshi Ito, 26 Nov 2004:
1560 Fix logic of "test -z" and "test -n" commands
1562 * Patch by Ladislav Michl, 05 Apr 2005:
1563 Add support for VoiceBlue board.
1565 * Patch by Ladislav Michl, 05 Apr 2005:
1566 Fix netboot_common() prototypes.
1568 * Patch by Steven Scholz, 05 Apr 2005:
1569 Use i.MX watchdog timer for reset_cpu()
1571 * Patch by Steven Scholz, 05 Apr 2005:
1572 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1573 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1574 (now in interupts.c)
1576 * Add support for MPC8220 based "sorcery" board.
1578 * Add support for TQM8560 board.
1580 * Add FEC support for TQM8540 board.
1581 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1583 * Patch by Martin Krause, 04 Apr 2005:
1584 Update default configuration for CMC_PU2 board.
1586 * Patch by Steven Scholz, 04 Apr 2005:
1587 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1588 - introduce two new configuration options instead:
1589 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1591 * Patch by Steven Scholz, 04 Apr 2005:
1592 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1594 * Fix timer code for ARM systems: make sure that udelay() does not
1595 reset timers so it's save to use udelay() in timeout code.
1597 * Patch by Mathias Küster, 23 Nov 2004:
1598 add udelay support for the mcf5282 cpu
1600 * Patch by Tolunay Orkun, 16 November 2004:
1601 fix incorrect onboard Xilinx CPLD base address
1603 * Patch by Jerry Van Baren, 08 Nov 2004:
1604 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1605 the jumper for the HRCW source should select flash. If lowboot is
1606 not selected, the jumper for the HRCW source should select the
1608 - change default load base address to 0x00400000
1610 * Patch by Yuli Barcohen, 08 Nov 2004:
1611 Add support for Analogue & Micro Rattler boards.
1612 Tested on Rattler8248.
1614 * Patch by Andre Renaud, 08 Nov 2004:
1615 Fix watchdog support in common/lcd.c
1617 * Patch by Marc Leeman, 05 Nov 2003:
1618 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1619 bug only affects the XPC8245 processors
1621 * Patches by Josef Wagner, 29 Oct 2004:
1622 - Add support for MicroSys CPU87 board
1623 - Add support for MicroSys PM854 board
1625 * Patch by Jian Zhang, 02 Nov 2004:
1626 Add 16-bit NAND support
1628 * Patch by Scott McNutt, 01 Nov 2004:
1629 Add missing NIOS/NIOS2 support for "iminfo" command
1631 * Patch by Detlev Zundel, 29 Oct 2004:
1632 Add missing NIOS/NIOS2 support for "mkimage" tool.
1634 * Patch by David Adair, 27 Oct 2004:
1635 Add missing 440GX SDRAM Controller reset
1637 * Patch by Steven Scholz, 25 Oct 2004:
1638 Declare reset_cpu() in include/common.h instead locally
1640 * Patch by Yusdi Santoso, 22 Oct 2004:
1641 - Add support for HIDDEN_DRAGON board
1642 - fix endianess problem in driver/rtl1839.c
1644 * Patch by Allen Curtis, 21 Oct 2004:
1645 support multiple serial ports
1647 * Patch by Richard Klingler, 03 Apr 2005:
1648 Add call to eth_halt() in net/net.c when called functions fail
1649 after eth_init() has been called.
1651 * Patch by Sam Song, 3 April 2005:
1652 - Update README.Netconsole
1655 * Prepare for SoC rework of ARM code:
1656 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1657 - rename memsetup into lowlevel_init (function name and source files)
1658 Patch by Steven Scholz, 03 Apr 2005:
1659 - create SoC specific directories include/asm-arm/arch-imx and
1660 include/asm-arm/arch-s3c24x0
1662 * Fix problems with SNTP support;
1663 enable SNTP support in some boards.
1665 * Patches by Martin Krause, 01 Apr 2005:
1666 - Fix flash erase timeout on CMC_PU2
1667 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1669 * Patch by Steven Scholz, 13 March 2005:
1670 fix cache enabling for AT91RM9200
1672 * Patch by Masami Komiya, 30 Mar 2005:
1673 add SNTP support and expand time server and time offset fields of
1674 DHCP support. See doc/README.SNTP
1676 * Patch by Steven Scholz, 13 Dec 2004:
1677 Fix bug in at91rm920 ethernet driver
1679 * Patch by Steven Scholz, 13 Dec 2004:
1680 Remove duplicated code by merging memsetup.S files for
1681 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1683 * Patch by Detlev Zundel, 31 Mar 2005:
1684 Cleanup duplicate definition of overwrite_console()
1686 * Update TQM5200 configuration;
1687 prepare for Rev. 200 starter kit boards
1689 * Patch by Scott McNutt, 21 Oct 2004:
1690 Add support for Nios-II EPCS Controller core.
1692 * Patch by Scott McNutt, 20 Oct 2004:
1694 - Add sysid command (Nios-II only).
1695 - Locate default exception trampoline at proper offset.
1696 - Implement I/O routines (readb, writeb, etc)
1697 - Implement do_bootm_linux
1699 * Patches by Martin Krause, 22 Mar 2005:
1700 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1701 - add support for SM501 graphics controller
1702 - add support for graphic console on TQM5200
1703 - add support for TQM5200 Rev 200
1704 - cleanup, fix typo in include/configs/TQM5200.h
1706 * Patch by Manfred Baral, 17 Mar 2005:
1709 * Fix RTC configuration for PPChameleon board
1711 * Cleanup, fix typo in include/configs/TQM5200.h
1713 * Patch by Stefan Roese, 16 Mar 2005:
1714 Update for esd auto_update and hh405 board
1716 * Adapt for U-Boot image size (new features enabled) on TQM5200
1718 * Update code for TQM8540 board (and 85xx in general):
1719 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1720 - Reformat boot messages
1721 - Enable redundant environment
1722 - Replace the -O2 optimization flag with -mno-string
1724 * Patch by David Brownell, 10 Mar 2005:
1725 Restore copyright statements in OHCI drivers.
1727 * Add support for TQM8540 board
1729 * Patch by Detlev Zundel, 14 Mar 2005:
1730 NC650: changed NAND flash addressing to using UPMB
1732 * Patch by Stefan Roese, 14 Mar 2005:
1733 Update for esd voh405 fpga image
1735 * INKA4x0: Allow initialization of LCD backlight dimming from
1736 "brightness" environment variable.
1738 * Add port initialization for digital I/O on INKA4x0
1740 * Patch by Stefan Roese, 01 Mar 2005:
1741 Update for esd boards dp405 and hub405
1743 * Fix get_partition_info() parameter error in all other calls
1744 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1746 * Enable USB and IDE support for INKA4x0 board
1748 * Patch by Andrew Dyer, 28 Feb 2005:
1749 fix ext2load passing an incorrect pointer to get_partition_info()
1750 resulting in load failure for devices other than 0
1752 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1754 * Cleanup USB and partition defines
1756 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1758 * Add reset code for Coral-P on INKA4x0 board
1760 * Patch by Martin Krause, 28 Jun 2004:
1761 Update for TRAB board.
1763 * Fix some missing "volatile"s in MPC5xxx FEC driver
1765 * Fix cirrus voltage detection (for CPC45)
1767 * Fix byteorder problem in usbboot and scsiboot commands.
1769 * Patch by Cajus Hahn, 04 Feb 2005:
1770 - don't insist on leading '/' for filename in ext2load
1771 - set default partition to useful value (1) in ext2load
1773 * Patch by Andrew Dyer, 08 Jan 2005:
1774 fix wrong return codes in ext2 code
1776 * Removed '--no-warn-mismatch' option from Makefile. This option
1777 makes 'ld' to overlook binary objects compatibility.
1779 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1780 --end-group) outside of the group. This will make 'ld' to do
1781 _multiple_ search in the library group when resolving symbol
1782 references and do only a _single_ seach in libgcc.a after the group
1785 * Fix stability problems on CPC45 board again.
1787 * Make image detection for diskboot / usbboot / scsiboot more robust
1788 (also check header checksum)
1790 * Update CPC45 board configuration.
1792 * Add USB and PCI support for INKA4x0 board
1794 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1798 * Patch by Robin Getz, 13 Oct 2004:
1799 Add standalone application to change SMC91C111 MAC addresses,
1800 see examples/README.smc91111_eeprom
1802 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1803 Fix Flash support for ARM Integrator CP.
1805 * Patch by Richard Woodruff, 10 Jan 2005:
1806 Update support for OMAP2420 (ARM11) and H4 board:
1807 o clean up and add new types to H4 memory probe code.
1808 o fix to work with internal boot.
1809 o added PRCM config III operation.
1810 o fix marginal flash timings.
1811 o add revison ATAG usage.
1812 o enable voltage scaling at power chip.
1813 o fix compile error for i2c.
1815 * Fix network problem (error when receiving multiple ARP packets)
1817 * Patch by Daniel Poirot, 12 Oct 2004:
1818 Add support for Wind River sbc405 board
1820 * Patch by Rainer Brestan, 12 Oct 2004:
1821 Make examples/Makefile more robust
1823 * Patch by Sam Song, 11 October 2004:
1824 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1825 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1828 * Patch by Sam Song, 10 Oct 2004:
1829 Fix a parameter error in run_command() in main.c
1831 * Patch by Richard Woodruff, 01 Oct 2004:
1832 add support for the TI OMAP2420 processor and its H4 reference
1835 * Patch by Christian Pellegrin, 24 Sep 2004:
1836 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1838 * Patch by Leif Lindholm, 23 Sep 2004:
1839 add support for the AMD db1550 board
1841 * Patch by Travis Sawyer, 15 Sep 2004:
1842 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1843 update README.serial_multi
1845 * Patches by David Snowdon, 07 Sep 2004:
1846 - add u-boot.hex target in the top level Makefile
1847 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1848 - use -mtune=xscale and -march=armv5 options for PXA
1850 * Patch by Florian Schlote, 08 Sep 2004:
1851 Add support for SenTec-COBRA5272-board (ColdFire).
1853 * Patch by Gleb Natapov, 07 Sep 2004:
1854 mpc824x: set PCI latency timer to a sane value
1857 * Patch by Kurt Stremerch, 03 Sep 2004:
1858 Add bitstream configuration option for fpga command (Xilinx only).
1860 * Patch by Kurt Stremerch, 03 Sep 2004:
1861 Add Xilinx Spartan2E family FPGA support
1863 * Patch by Jeff Angielski, 02 Sep 2004:
1864 Add Added support for H2 revision of the EP8260 board.
1865 Fixed formatting for some of the EP8260 related source files.
1867 * Patch by Jon Loeliger, 02 Sep 2004:
1868 Reset monitor size back to 256 so environment can be written
1869 to flash on MPC85xx ADS and CDS releases.
1871 * Patch by Paolo Broggini, 02 Sep 2004:
1872 Make BSS clearing on ARM systems more robust
1874 * Patch by Yue Hu and Joe, 01 Sep 2004:
1875 - add PCI support for ixp425;
1876 - add EEPRO100 suppor tfor ixdp425 board.
1878 * Fix problem with protected sector detection in driver/cfi_flash.c
1880 ======================================================================
1881 Changes for U-Boot 1.1.2:
1882 ======================================================================
1884 * Code cleanup, mostly for GCC-3.3.x
1886 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1887 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1888 additional ethernet addresses.
1890 * Cleanup drivers/i82365.c - avoid duplication of code
1892 * Fix bogus "cannot span across banks" flash error message
1896 * Add support for CompactFlash for the CPC45 Board.
1898 * Fix problems with CMC_PU2 flash driver.
1901 - avoid trigraph warning in fs/ext2/ext2fs.c
1902 - rename UC100 -> uc100
1904 * Add support for UC100 board
1906 * Patch by Stefan Roese, 16 Dez 2004:
1907 - ext2fs support added
1908 - Tundra universe support added
1909 - ColdFire MCF5249 support added (no preloader needed!)
1910 - MCF5249 board TASREG added
1911 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1913 - some esd boards updated
1914 - memory commands "mdc" and "mwc" added for cyclic read/write
1915 (CONFIG_MX_CYCLIC, see README for further description)
1917 * Add support for INKA4X0 board
1919 * Patch by Steven Scholz, 12 Dec 2004:
1920 Fix typo in AT91 memory setup.
1922 * Patch by Martin Krause, 27 Oct 2004:
1923 - add support for "STK52xx" board (including PS/2 multiplexer)
1924 - add hardware detection for TQM5200
1926 * Clean up CMC PU2 flash driver
1928 * Update MAINTAINERS file
1930 * Fix bug in MPC823 LCD driver
1932 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1934 * Enable long help on CMC PU2 board;
1936 increase CPU speed from 179 to 207 MHz.
1938 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1939 unaligned tail part specially).
1941 * Update for AT91RM9200DK and CMC_PU2 boards:
1942 - Enable booting directly from flash
1943 - fix CMC_PU2 flash driver
1945 * Fix mkimage usage message
1947 * Map SRAM on NC650 board
1949 * Work around for Ethernet problems on Xaeniax board
1951 * Patch by TsiChung Liew, 23 Sep 2004:
1952 - add support for MPC8220 CPU
1953 - Add support for Alaska and Yukon boards
1955 * Fix configuration for ERIC board (needs more room)
1957 * Adjust MIPS compiler options at run-time depending on tools version
1958 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1959 "-mcpu=4kc" for old tools)
1961 * Add passing of the command line and memory size information to the
1962 kernel on xaeniax board.
1964 * Enable NAND flash support for NC650 board.
1966 * Patch by Thomas Lange 07 Oct 2004:
1967 Updated README for DBAu1x00 boards to match current status
1969 * Patch by Philippe Robin, 28 Sept 2004:
1970 Fix Flash support for Versatile.
1972 * Patch by Roger Blofeld, 16 Sep 2004:
1973 Fix timeout for DHCP command retry
1975 * Patch by Pantelis Antoniou, 14 Sep 2004:
1976 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1978 * Patch by Pantelis Antoniou, 14 Sep 2004:
1979 Kick watchdog when bz-decompressing
1981 * Fix CFG_HZ problems on AT91RM9200 systems
1982 [Remember: CFG_HZ should be 1000 on ALL systems!]
1984 * Patch by Gridish Shlomi, 30 Aug 2004:
1985 - Add support to revA version of PQ27 and PQ27E.
1986 - Reverted MPC8260ADS baudrate back to original 115200
1988 * Patch by Hojin, 17 Sep 2004:
1989 Fix typo in cfi_flash.c
1991 * Patch by Mark Jonas, 09 September 2004:
1992 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1995 * Patch by Mark Jonas, 31 August 2004:
1996 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1997 improves FTP performance for MPC5200 systems. Enabled for IceCube
2000 * Patch by Michael Bendzick, 30 Aug 2004:
2001 - Improve platform.S code for omap1510inn that detects whether code
2002 is running from SDRAM or not. Patch allows SDRAM to be configured
2003 if code is running out of SRAM at 0x20000000.
2005 * Patch by Frederick Klatt, 30 Aug 2004:
2006 Add support for the Wind River SBC8540/SBC8560 boards
2008 * Configure SX1 board to use drivers/cfi_flash.c
2010 * Patches by Michael Bendzick, 30 Aug 2004:
2011 - Configure omap1510inn board to use drivers/cfi_flash.c
2012 - Make drivers/cfi_flash.c protect environment and redundant
2015 * Patch by Steven Scholz, 23 Jun 2004:
2016 - Add script (tools/img2brec.sh) to programm U-Boot into
2017 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
2019 * Patches by Scott McNutt, 24 Aug 2004:
2020 - Add support for Altera Nios-II processors.
2021 - Add support for Psyent PCI-5441 board.
2022 - Add support for Psyent PK1C20 board.
2024 * Patches by Jon Loeliger, 24 Aug 2004:
2025 - Add support for the MPC8541 and MPC8555 CDS boards
2026 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
2027 - Convert MPC85xxADS to use common CFI flash driver
2028 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
2029 from board_early_init_f()
2030 - Provide SW workaround for PCI initialization on 85xx CDS
2032 * Patches by George G. Davis, 24 Aug 2004:
2033 - Enable ramdisk/initrd tagged param support for omap1610h2_config
2034 - Remove static network setup defaults from mx1ads_config
2035 - update ARM boards to use constants from mach-types.h
2037 * Patch by Gary Jennejohn, 04 Oct 2004:
2038 - fix I2C on at91rm9200
2039 - add support for Ricoh RS5C372A RTC
2041 * Patch by Gary Jennejohn, 01 Oct 2004:
2042 - add support for CMC PU2 board
2043 - add support for I2C on at91rm9200
2045 * Patch by Gary Jennejohn, 28 Sep 2004:
2046 fix baudrate handling on at91rm9200
2048 * Patch by Yuli Barcohen, 22 Aug 2004:
2049 - remove ZPC.1900 board-specific flash driver;
2050 switch the port to generic CFI driver;
2053 * Patch by Hinko Kocevar, 21 Aug 2004:
2054 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
2056 * Clean up tools/bmp_logo.c to not add trailing white space
2058 * Patch by Hinko Kocevar, 21 Aug 2004:
2059 - Group common framebuffer functions in common/lcd.c
2060 - Group common framebuffer macros and #defines in include/lcd.h
2061 - Provide calc_fbsize() for video ATAG
2063 * Patch by Sam Song, 21 August 2004:
2064 - Fix a typo in README
2065 - Align "(RO)" output for "flinfo" after "protect on"
2066 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
2067 ratio 1:1 when core frequency less than 50MHz
2069 * Patches by Hinko Kocevar, 21 Aug 2004:
2070 - fix some "use of label at end of compound statement" warnings
2071 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
2073 * Patch by Steven Scholz, 16 Aug 2004:
2074 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
2075 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
2076 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
2077 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
2078 into cpu/arm920t/$(SOC)/
2080 * Patches by Sean Chang, 09 Aug 2004:
2081 - Added support for both 8 and 16 bit mode access to System ACE CF
2083 - Fixed missing System ACE CF device during get FAT partition info
2084 in fat_register_device function.
2085 - Enabled System ACE CF support on ML300.
2087 * Patch by Sean Chang, 09 Aug 2004:
2088 Synch defines for saveenv and do_saveenv functions so they get
2089 compiled under the same statement.
2091 * Patch by Sean Chang, 09 Aug 2004:
2092 - Added I2C support for ML300.
2093 - Added support for ML300 to read out its environment information
2094 stored on the EEPROM.
2095 - Added support to use board specific parameters as part of
2096 U-Boot's environment information.
2097 - Updated MLD files to support configuration for new features
2100 * Patches by Travis Sawyer, 05 Aug 2004:
2101 - Remove incorrect bridge settings for eth group 6
2102 - Add call to setup bridge in ppc_440x_eth_initialize
2103 - Fix ppc_440x_eth_init to reset the phy only if its the
2104 first time through, otherwise, just check the phy for the
2105 autonegotiated speed/duplex. This allows the use of netconsole
2106 - only print the speed/duplex the first time the phy is reset.
2108 * Patch by Shlomo Kut, 29 Mar 2004:
2109 Add support for MKS Instruments "Quantum" board
2111 * Fix build problem with Cogent boards;
2112 avoid using <asm/byteorder.h> when using the host compiler
2114 * Patch by Ganapathi C, 04 Aug 2004:
2115 Fix NFS timeout issue
2117 * Patch by Yuli Barcohen, 19 Jul 2004:
2118 - Fix host tools building in Cygwin environment
2119 - Fix header files search order for host tools
2121 * Patch by Tom Armistead, 19 Jul 2004:
2122 Fix kgdb.S support for 74xx_75x cpu
2124 * Patch by Jon Loeliger, 15 Jul 2004:
2125 Fix MPC85xx I2C driver
2127 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
2129 * Patch by Stephen Williams, 15 July 2004
2130 Set the PCI class code for JSE board as part of PCI interface setup
2132 * Patch by Michael Bendzick, 15 Jul 2004:
2133 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
2134 CFG_FLASH_USE_BUFFER_WRITE is set
2136 * Patch by Yuli Barcohen, 13 Jul 2004:
2137 Allow clock setting on MPC866/MPC885 series chips according to
2138 environment variable `cpuclk'
2140 * Patch by Yuli Barcohen, 20 Apr 2004:
2141 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
2143 * Patch by Vincent Dubey, 24 Sep 2004:
2144 Add support for xaeniax board
2146 * Add comment about non-GPL character of standalone applications to
2149 * Fix FEC ethernet problem on NSCU board.
2151 * Patch by Gary Jennejohn, 09 Sep 2004:
2152 allow to use USART1 as console port on at91rm9200dk boards
2154 * Patch by Stefan Roese, 16 Sep 2004:
2157 * Fix SysClk handling for PPChameleon and CATcenter boards
2159 * Patch by Detlev Zundel, 08 Sep 2004:
2160 Update etags build target
2162 * Improve NetConsole support: add support for broadcast destination
2163 address and buffered input.
2165 * Cleanup compiler warnings for GCC 3.3.x and later
2167 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
2169 * Add support for IDS "NC650" board
2171 * Add automatic update support for LWMON board
2173 * Clear Block Lock-Bits when erasing flash on LWMON board.
2175 * Fix return code of "fatload" command
2177 * Enable MSDOS/VFAT filesystem support for LWMON board
2179 * Patch by Martin Krause, 03 Aug 2004:
2180 change timing for SM501 graphics controller on TQM5200 module
2182 * Patch by Mark Jonas, 13 July 2004:
2183 - Total5200 LCD now run in little endian mode. Endianess conversion
2184 is done in hardware.
2185 - Removed last reference to "console" environment variable.
2187 * Patches by Lars Munch, 12 Jul 2004:
2188 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
2190 - split out the LXT971A PHY from ns_9750_eth.h
2191 - split the dm9161 phy part out of at91rm9200_ether.c
2193 * Patch by Andreas Engel, 12 Jul 2004:
2194 Replaced hardcoded PL011 clock frequency with config variable.
2195 Fixed wrong CONFIG_CMD_DFL doc.
2197 * Patch by Thomas Viehweger, 09 Jun 2004:
2198 make it possible to remove chpart when there is only one partition
2200 * Add support for console over UDP (compatible to Ingo Molnar's
2201 netconsole patch under Linux)
2203 * Patch by Jon Loeliger, 16 Jul 2004:
2204 - support larger DDR memories up to 2G on the PC8540/8560ADS and
2206 - Made MPC8540/8560ADS be 33Mhz PCI by default.
2207 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
2208 and CONFIG_L2_INIT_RAM options.
2209 - Refactor Local Bus initialization out of SDRAM setup.
2210 - Re-implement new version of LBC11/DDR11 errata workarounds.
2211 - Moved board specific PCI init parts out of CPU directory.
2212 - Added TLB entry for PCI-1 IO Memory
2213 - Updated README.mpc85xxads
2215 * Patch by Sascha Hauer, 28 Jun:
2216 - add generic support for Motorola i.MX architecture
2217 - add support for mx1ads, mx1fs2 and scb9328 boards
2219 * Patches by Marc Leeman, 23 Jul 2004:
2220 - Add define for the PCI/Memory Buffer Configuration Register
2221 - corrected comments in cpu/mpc824x/cpu_init.c
2223 * Add support for multiple serial interfaces
2224 (for example to allow modem dial-in / dial-out)
2226 * Patch by Stefan Roese, 15 Jul 2004:
2227 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
2229 * Fix NSCU config; add ethernet wakeup code.
2231 * Add link for preloader for Motorola ColdFire to README.m68k
2233 * Patch by Michael Bendzick, 12 Jul 2004:
2234 fix output formatting in drivers/cfi_flash.c
2236 * Patch by Mark Jonas, 02 Jul 2004:
2237 Fix lowboot (again) on MPC5xxx
2239 * Patch by Curt Brune, 07 Jul 2004:
2240 relocate exception vectors on arm720t if needed
2242 * Patch by George G. Davis, 06 Jul 2004:
2243 - update mach-types.h to latest arm.linux.org.uk master list
2244 - Set correct OMAP1610 bi_arch_number for build target
2246 * Patch by Curt Brune, 06 Jul 2004:
2247 evb4510: add support for timer interrupt; cleanup
2249 * Patch by Dan Poirot, 06 Jul 2004:
2250 Fix sbc8260 environment variables
2252 * Cleanup redundand "console" environment variable
2254 * Patch by Mark Jonas, 05 Jul 2004:
2255 add support for the Total5100's and Total5200's LCD screen
2257 * Patches by Dan Eisenhut, 01 Jul 2004:
2259 - Move doc2000.h include to prevent compiler warning on some boards
2261 * Patch by Mark Jonas, 01 Jul 2004:
2262 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
2263 MGT5100 and MPC5200 based Freescale platforms.
2265 * Patch by Philippe Robin, 01 Jul 2004:
2266 Add initialization for Integrator and versatile board files.
2268 * Patch by Hinko Kocevar, 01 Jun 2004:
2269 Fix VFD FB allocation, add LCD FB allocation on ARM
2271 * Patch by Martin Krause, 30 Jun 2004:
2272 Add support for TQM5200 board
2274 * Patch by Martin Krause, 29 Jun 2004:
2275 Add loopw command: infinite write loop on address range
2277 * Patches by Yasushi Shoji, 29 Jun 2004:
2278 - add empty include/asm-microblaze/processor.h
2279 - add to CREDITS and MAINTAINERS
2280 - add gd initialization
2281 - add MicroBlaze and SUZAKU board to MAKEALL script
2282 - add reset support for SUZAKU
2283 - add flush_cache() for MicroBlaze
2284 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
2285 size flash memory on SUZAKU
2287 * Patch by Prakash Kumar, 27 Jun 2004:
2288 Add support for the PXA250 based Intrinsyc Cerf board.
2290 * Patch by Yasushi Shoji, 27 Jun 2004:
2291 fix comment in include/common.h
2293 * Rename SBC8560 into sbc8560 for consistency
2295 * Patch by Daniel Poirot, 24 Jun 2004:
2296 Add support for Wind River's sbc8240 board
2298 * Patches by Yasushi Shoji, 26 Jun 2004:
2299 - drivers/serial_xuartlite.c: fix "return 0" in void function
2300 - add microblaze support to mkimage tool
2302 * Patch by Fred Klatt, 25 Jun 2004:
2303 Add support for WindRiver's sbc8560 board
2305 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2306 Small Bugs fixes for "at91rm9200dk" board:
2307 - Timing modifications for SPI DataFlash access
2308 - Fix NAND flash detection bug
2310 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2311 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2313 * Patch by Jon Loeliger, 17 June 2004:
2314 Completion of the 8540ADS/8560ADS updates:
2315 Fix some PCI and Rapid I/O memory maps,
2316 Initialize both TSEC 1 and 2,
2318 Update MAINTAINER for 85xx boards and README.mpc85xxads
2320 * Patch by Yuli Barcohen, 16 Jun 2004:
2321 Remove obsolete AdderII port which was superseded by unified
2322 AdderII/Adder87x port
2324 * Patch by Ladislav Michl, 16 Jun 2004:
2325 Fix gcc-3.3.3 warnings for smc91111.c
2327 * Patch by Stefan Roese, 02 Jul 2004:
2328 - Fix bug in 405 ethernet driver; allocated data not cleared!
2329 - Fix problem in 405 i2c driver; don't try to print without console!
2331 * Patch by Paul Ruhland, 11 Jun 2004:
2332 Remove debug code from 'board/lpd7a40x/flash.c'
2334 * Patch by Andrea Marson, 11 Jun 2004:
2335 Update for PPChameleon board:
2336 - support for SysClk @ 25MHz
2337 - support for Silicon Motion SM712 VGA controller
2340 * Patches by Richard Woodruff, 10 Jun 2004:
2341 - fix problems with examples/stubs.c for GCC >= 3.4
2342 - fix problems with gd initialization
2344 * Patch by Curt Brune, 17 May 2004:
2345 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2346 - Add support for ESPD-Inc. EVB4510 Board
2348 * Patch by Marc Leeman, 11 May 2004:
2349 Fix for MPC8245 - reading PPC Memory from another device with the
2350 PPC as PCI target device corrupts data due to interenal hardware
2353 * Fix "cls" command when used with splash screen
2355 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2356 slow download of a big image)
2358 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2359 display even after showing a bitmap
2361 * Patch by Josef Wagner, 04 Jun 2004:
2362 - DDR Ram support for PM520 (MPC5200)
2363 - support for different flash types (PM520)
2364 - USB / IDE / CF-Card / DiskOnChip support for PM520
2365 - 8 bit boot rom support for PM520/CE520
2366 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2367 - I2C and RTC support for CPC45
2368 - support of new flash type (28F160C3T) for CPC45
2370 * Fix flash parameters passed to Linux for PPChameleon board
2372 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2374 * Patch by Paul Ruhland, 10 Jun 2004:
2375 fix support for Logic SDK-LH7A404 board and clean up the
2376 LH7A404 register macros.
2378 * Patch by Matthew McClintock, 10 Jun 2004:
2379 Modify code to select correct serial clock on Sandpoint8245
2381 * Patch by Robert Schwebel, 10 Jun 2004:
2382 Add support for Intel K3 strata flash.
2384 * Patch by Thomas Brand, 10 Jun 2004:
2385 Fix "loads" command on DK1S10 board
2387 * Patch by Yuli Barcohen, 09 Jun 2004:
2388 Add support for 8MB flash SIMM and JFFS2 file system on
2389 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2391 * Patch by Yuli Barcohen, 09 Jun 2004:
2392 Add support for Analogue&Micro Adder87x and the older AdderII board.
2394 * Patch by Ming-Len Wu, 09 Jun 2004:
2395 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2397 * Patch by Sam Song, 09 Jun 2004:
2398 - Add support for RPXlite_DW board
2399 - Update FLASH driver for 4*AM29DL323DB90VI
2400 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2402 * Patch by Mark Jonas, 08 June 2004:
2403 - Make MPC5200 boards evaluate the SVR to print processor name and
2404 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2406 * Patch by Kai-Uwe Bloem, 06 May 2004:
2407 Fix endianess problem in cramfs code
2409 * Patch by Tom Armistead, 04 Jun 2004:
2410 Add support for MAX6900 RTC
2412 * Patches by Ladislav Michl, 03 Jun 2004:
2413 - fix cfi_flash.c on LE systems
2414 - let 'make mrproper' delete u-boot.img as well
2415 - turn printf into debug in cfi_flash.c
2417 * Patch by Kurt Stremerch, 28 May 2004:
2418 Add support for Exys XSEngine board
2420 * Patch by Martin Krause, 27 May 2004:
2421 Fix a MPC5xxx I2C timing issue in i2c_probe().
2423 * Patch by Leif Lindholm, 27 May 2004:
2424 Fix board_init_f() for dbau1x00 board.
2426 * Patch by Imre Deak, 26 May 2004:
2427 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2428 Set flash base accordingly, and decide whether to do or skip board
2429 specific setup steps.
2431 * Patch by Josef Baumgartner, 26 May 2004:
2432 Add missing define in include/asm-m68k/global_data.h
2434 * Patch by Josef Baumgartner, 25 May 2004:
2435 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2437 * Patch by Paul Ruhland, 24 May 2004:
2438 fix SDRAM initialization for LPD7A400 board.
2440 * Patch by Jian Zhang, 20 May 2004:
2441 add support for environment in NAND flash
2443 * Patch by Yuli Barcohen, 20 May 2004:
2444 Add support for Interphase iSPAN boards.
2446 * Patches by Paul Ruhland, 17 May 2004:
2447 - Add I/O functions to the smc91111 ethernet driver to support the
2448 Logic LPD7A40x boards.
2449 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2450 specifically the LPD7A400.
2452 * Patches by Robert Schwebel, 15 May 2004:
2453 - call MAC address reading code also for SMSC91C111;
2454 - make SMSC91C111 timeout configurable, remove duplicate code
2455 - fix get_timer() for PXA
2456 - update doc/README.JFFS2
2457 - use "bootfile" env variable also for jffs2
2459 * Patch by Tolunay Orkun, 14 May 2004:
2460 Add support for Cogent CSB472 board (8MB Flash Rev)
2462 * Patch by Thomas Viehweger, 14 May 2004:
2463 - flash.h: more flash types added
2464 - immap_8260.h: some bits added (useful for RMII)
2465 - cmd_coninfo.c: typo corrected, printf -> puts
2466 - reduced size by replacing spaces with tab
2468 * Patch by Robert Schwebel, 13 May 2004:
2469 Add 'imgextract' command: extract one part of a multi file image.
2471 * Patches by Jon Loeliger, 11 May 2004:
2472 Dynamically handle REV1 and REV2 MPC85xx parts.
2473 (Jon Loeliger, 10-May-2004).
2474 New consistent memory map and Local Access Window across MPC85xx line.
2475 New CCSRBAR at 0xE000_0000 now.
2476 Add RAPID I/O memory map.
2477 New memory map in README.MPC85xxads
2478 (Kumar Gala, 10-May-2004)
2479 Better board and CPU identification on MPC85xx boards at boot.
2480 (Jon Loeliger, 10-May-2004)
2481 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2482 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2483 (Jim Robertson, 10-May-2004)
2484 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2485 Supports multiple PHYs.
2486 (Andy Fleming, 10-May-2004)
2487 Some README.MPC85xxads updates.
2488 (Kumar Gala, 10-May-2004)
2489 Copyright updates for "Freescale"
2490 (Andy Fleming, 10-May-2004)
2492 * Patch by Stephen Williams, 11 May 2004:
2493 Add flash support for ST M29W040B
2494 Reduce JSE specific flash.c to remove dead code.
2496 * Patch by Markus Pietrek, 04 May 2004:
2497 Fix clear_bss code for ARM systems (all except s3c44b0 which
2498 doesn't clear BSS at all?)
2500 * Fix "ping" problem on INC-IP board. Strange problem:
2501 Sometimes the store word instruction hangs while writing to one of
2502 the Switch registers, but only if the next instruction is 16-byte
2503 aligned. Moving the instruction into a separate function somehow
2504 makes the problem go away.
2506 * Patch by Rishi Bhattacharya, 08 May 2004:
2507 Add support for TI OMAP5912 OSK Board
2509 * Patch by Sam Song May, 07 May 2004:
2510 Fix typo of UPM table for rmu board
2512 * Patch by Pantelis Antoniou, 05 May 2004:
2513 - Intracom board update.
2516 * Add support for the second Ethernet interface for the 'PPChameleon'
2519 * Patch by Dave Peverley, 30 Apr 2004:
2520 Add support for OMAP730 Perseus2 Development board
2522 * Patch by Alan J. Luse, 29 Apr 2004:
2523 Fix flash chip-select (OR0) option register setting on FADS boards.
2525 * Patch by Alan J. Luse, 29 Apr 2004:
2526 Report MII network speed and duplex setting properly when
2527 auto-negotiate is not enabled.
2529 * Patch by Jarrett Redd, 29 Apr 2004:
2530 Fix hang on reset on Ocotea board due to flash in wrong mode.
2532 * Patch by Dave Peverley, 29 Apr 2004:
2533 add MAC address detection to smc91111 driver
2535 * Patch by David Müller, 28 Apr 2004:
2536 fix typo in lib_arm/board.c
2538 * Patch by Tolunay Orkun, 20 Apr 2004:
2539 - README update: add CONFIG_CSB272 and csb272_config
2540 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2541 i2cfast environment variable
2543 * Patch by Yuli Barcohen, 19 Apr 2004:
2544 - Rename DUET_ADS to MPC885ADS
2545 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2546 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2547 - Clean up FADS family port to use the new defines
2549 * Fix PCI support on CPC45 board
2551 * Patch by Scott McNutt, 25 Apr 2004:
2552 Add Nios GDB/JTAG Console support:
2553 - Add stubs to support gdb via JTAG.
2554 - Add support for console over JTAG.
2557 * Add support for CATcenter board (based on PPChameleon ME module)
2559 * Patch by Klaus Heydeck, 12 May 2004:
2560 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2561 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2562 various changes to KUP4 board specific files
2564 * Fix minor network problem on MPC5200: need some delay between
2565 resetting the PHY and sending the first packet. Implemented in a
2566 "natural" way by invoking the PHY reset and initialization code
2567 only once after power on vs. each time the interface is brought up.
2569 * Add some limited support for low-speed devices to SL811 USB controller
2570 (at least "usb reset" now passes successfully and "usb info" displays
2571 correct information)
2573 * Change init sequence for multiple network interfaces: initialize
2574 on-chip interfaces before external cards.
2576 * Fix memory leak in the NAND-specific JFFS2 code
2578 * Fix SL811 USB controller when attached to a USB hub
2580 * Fix config option spelling in PM520 config file
2582 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2583 patches by Pantelis Antoniou, 30 Mar 2004)
2585 * Fix minor NAND JFFS2 related issue
2587 * Fixes for SL811 USB controller:
2588 - implement workaround for broken memory stick
2589 - improve error handling
2591 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2592 cope with congested networks.
2594 ======================================================================
2595 Changes for U-Boot 1.1.1:
2596 ======================================================================
2598 * Patch by Travis Sawyer, 23 Apr 2004:
2599 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2600 errata from Vitesse Semiconductor.
2602 * Patch by Philippe Robin, 22 Apr 2004:
2603 Fix ethernet configuration for "versatile" board
2605 * Patch by Kshitij Gupta, 21 Apr 2004:
2606 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2608 * Patch by Steven Scholz, 24 Feb 2004:
2609 Fix a bug in AT91RM9200 ethernet driver:
2610 The MII interface is now initialized before accessing the PHY.
2612 * Patch by John Kerl, 19 Apr 2004:
2613 Use U-boot's miiphy.h for PHY register names, rather than
2614 introducing a new header file.
2616 * Update pci_ids.h from linux-2.4.26
2618 * Patch by Masami Komiya, 19 Apr 2004:
2619 Fix problem cause by VLAN function on little endian architecture
2620 without VLAN environment
2622 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2623 binary image for all clock frequencies. Implement run-time
2624 optimization of flash access timing based on the actual bus
2627 * Modify KUP4X board configuration to use SL811 driver for USB memory
2628 sticks (including FAT / VFAT filesystem support)
2630 * Add SL811 Host Controller Interface driver for USB
2632 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2634 * Patch by Pantelis Antoniou, 19 Apr 2004:
2635 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2636 Minor patches for Intracom boards.
2638 * Patch by Christian Pell, 19 Apr 2004:
2639 cleanup support for CF/IDE on PCMCIA for PXA25X
2641 * Temporarily disabled John Kerl's extended MII command code because
2642 "miivals.h" is missing
2644 * Patches by Mark Jonas, 13 Apr 2004:
2645 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2646 - Add sync instructions to IceCube SDRAM init code
2647 - Move SDRAM chip constants into seperate include files
2648 - Unify DDR and SDR initialization code
2649 - Unify all IceCube (Lite5xxx) target names
2651 * Patch by John Kerl, 16 Apr 2004:
2652 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2653 mii read 4-7 18-1a. Also add mii dump subcommand for
2654 pretty-printing standard regs 0-5.
2656 * Patch by Stephen Williams, 16 April 2004:
2657 fix typo in JSE.h; update MAINTAINERS
2659 * Patch by Matthew S. McClintock, 14 Apr 2004:
2660 fix initdram function for utx8245 board
2662 * Patch by Markus Pietrek, 14 Apr 2004:
2663 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2665 * Patch by Reinhard Meyer, 18 Apr 2004:
2666 provide the IDE Reset Function for EMK 5200 boards
2668 * Patch by Masami Komiya, 12 Apr 2004:
2669 fix pci_hose_write_config_{byte,word}_via_dword problems
2671 * Patch by Sangmoon Kim, 12 Apr 2004:
2672 Update max RAM size for debris board
2674 * Patch by Travis Sawyer, 08 Apr 2004:
2675 Add TLB entry for second DIMM slot on ocotea
2677 * Patch by Masami Komiya, 08 Apr 2004:
2678 add RTL8169 network driver
2680 * Patch by Dan Malek, 07 Apr 2004:
2681 - Add support for RPC/STx GP3, Motorola 8560 board
2682 - Update 85xx TSEC driver so it searches MII for first available PHY
2684 - Add functions to support console MII commands.
2686 * Patch by Tolunay Orkun, 07 Apr 2004:
2687 Move initialization of bi_iic_fast[]
2688 from board_init_f() to board_init_r()
2690 * Patch by Yasushi Shoji, 07 Apr 2004:
2691 Cleanup microblaze port
2693 * Patch by Sangmoon Kim, 07 Apr 2004:
2694 Add auto SDRAM module detection for Debris board
2696 * Patch by Rune Torgersen, 06 Apr 2004:
2697 - Fix some PCI problems on the MPC8266ADS board
2698 - Fix the location of some PCI entries in the immap structure
2700 * Patch by Yasushi Shoji, 07 Apr 2004:
2701 - add support for microblaze processors
2702 - add support for AtmarkTechno "suzaku" board
2704 * Configure PPChameleon board to use redundand environment in flash
2706 * Configure PPChameleon board to use JFFS2 NAND support.
2708 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2710 * Patch by Rune Torgersen, 16 Apr 2004:
2713 * Patches by Pantelis Antoniou, 16 Apr 2004:
2714 - add support for a new version of an Intracom board and fix
2715 various other things on others.
2716 - add verify support to the crc32 command (define
2717 CONFIG_CRC32_VERIFY to enable it)
2718 - fix FEC driver for MPC8xx systems:
2719 1. fix compilation problems for boards that use dynamic
2721 2. shut down FEC after network transfers
2722 - HUSH parser fixes:
2723 1. A new test command was added. This is a simplified version of
2724 the one in the bourne shell.
2725 2. A new exit command was added which terminates the current
2727 3. Fixed handing of $? (exit code of last executed command)
2728 - Fix some compile problems;
2729 add "once" functionality for the netretry variable
2731 * Patch by George G. Davis, 02 Apr 2004:
2732 add support for Intel Assabet board
2734 * Patch by Stephen Williams, 01 Apr 2004:
2735 Add support for Picture Elements JSE board
2737 * Patch by Christian Pell, 01 Apr 2004:
2738 Add CompactFlash support for PXA systems.
2740 * Patches by Pantelis Antoniou, 30 Mar 2004:
2741 - add auto-complete support to the U-Boot CLI
2742 - add support for NETTA and NETPHONE boards; fix NETVIA board
2743 - add support for the Epson 156x series of graphical displays
2744 (These displays are serial and not suitable for using a normal
2745 framebuffer console on them)
2746 - add infrastructure needed in order to POST any DSPs in a board
2747 - improve and fix various things in the MPC8xx FEC driver:
2748 1. The new 87x and 88x series of processors have two FECs,
2749 and the new driver supports them both.
2750 2. Another change in the 87x/88x series is support for
2751 the RMII (Reduced MII) interface. However numerous
2752 changes are needed to make it work since the PHYs
2753 are connected to the same lines. That means that
2754 you have to address them correctly over the MII
2756 3. We now correctly match the MII/RMII interface
2757 configuration to what the PHY reports.
2758 - Fix problem when readingthe MII status register. Due to the
2759 internal design of many PHYs you have to read the register
2760 twice. The problem is more apparent in 10Mbit mode.
2761 - add new mode ".jffs2s" for reading from a NAND device: it just
2762 skips over bad blocks.
2763 - add networking support for VLANs (802.1q), and CDP (Cisco
2765 - some minor patches / cleanup
2767 * Patch by Yuli Barcohen, 28 Mar 2004:
2768 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2769 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2770 - Change configuration method for MPC8260ADS family
2772 * add startup code to clear the BSS of standalone applications
2774 * Fix if / elif handling bug in HUSH shell
2776 ======================================================================
2777 Changes for U-Boot 1.1.0:
2778 ======================================================================
2780 * Patch by Mark Jonas: Remove config.tmp files only when
2781 unconfiguring the board
2783 * Adapt RMU board for bigger flash memory
2785 * Patch by Klaus Heydeck, 13 Mar 2003:
2786 Add support for KUP4X Board
2788 * Patch by Pavel Bartusek, 21 Mar 2004
2789 Add Reiserfs support
2791 * Patch by Hinko Kocevar, 20 Mar 2004
2792 - Add auto-release for SMSC LAN91c111 driver
2793 - Add save/restore of PTR and PNR regs as suggested in datasheet
2795 * Patch by Stephen Williams, 19 March 2004
2796 Increase speed of sector reads from SystemACE,
2797 shorten poll timeout and remove a useless reset
2799 * Patch by Tolunay Orkun, 19 Mar 2004:
2800 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2803 * Patch by Brad Kemp, 18 Mar 2004:
2804 prevent machine checks during a PCI scan
2806 * Patch by Pierre Aubert, 18 Mar 2004:
2807 Fix string cleaning in IDE identification
2809 * Patch by Pierre Aubert, 18 Mar 2004:
2810 - Unify video mode handling for Chips & Technologies 69000 Video
2811 chip and Silicon Motion SMI 712/710/810 Video chip
2812 - Add selection of the video output (CRT or LCD) via 'videoout'
2813 environment variable for the Silicon Motion
2816 * Patch by Pierre Aubert, 18 Mar 2004:
2817 include/common.h typo fix
2819 * Patches by Tolunay Orkun, 17 Mar 2004:
2820 - Add support for bd->bi_iic_fast[] initialization via environment
2821 variable "i2cfast" (CONFIG_I2CFAST)
2822 - Add "i2cfast" u-boot environment variable support for csb272
2824 * Patch by Carl Riechers, 17 Mar 2004:
2825 Ignore '\0' characters in console input for use with telnet and
2828 * Patch by Leon Kukovec, 17 Mar 2004:
2829 typo fix for strswab prototype #ifdef
2831 * Patches by Thomas Viehweger, 16 Mar 2004:
2832 - show PCI clock frequency on MPC8260 systems
2833 - add FCC_PSMR_RMII flag for HiP7 processors
2834 - in do_jffs2_fsload(), take load address from load_addr if not set
2835 explicit, update load_addr otherwise
2836 - replaced printf by putc/puts when no formatting is needed
2837 (smaller code size, faster execution)
2839 * Patch by Phillippe Robin, 16 Mar 2004:
2840 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2842 * Patch by Stephen Williams, 15 Mar 2004:
2843 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2845 * Patch by Tolunay Orkun, 15 Mar 2004:
2846 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2848 * Patch by Travis Sawyer, 15 Mar 2004:
2849 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2851 * Add start-up delay to make sure power has stabilized before
2852 attempting to switch on USB on SX1 board.
2854 * Patch by Josef Wagner, 18 Mar 2004:
2855 - Add support for MicroSys XM250 board (PXA255)
2856 - Add support for MicroSys PM828 board (MPC8280)
2857 - Add support for 32 MB Flash on PM825/826
2858 - new SDRAM refresh rate for PM825/PM826
2859 - added support for MicroSys PM520 (MPC5200)
2860 - replaced Query by Identify command in CPU86/flash.c
2861 to support 28F160F3B
2863 * Fix wrap around problem with udelay() on ARM920T
2865 * Add support for Macronix flash on TRAB board
2867 * Patch by Pierre Aubert, 15 Mar 2004:
2868 Fix buffer overflow in IDE identification
2870 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2872 * Remove redundand #define in IceCube.h
2874 * Patch by Steven Scholz, 27 Feb 2004:
2875 - Adding get_ticks() and get_tbclk() for AT91RM9200
2876 - Many white space fixes in cpu/at91rm9200/interrupts.c
2878 * Patches by Steven Scholz, 20 Feb 2004:
2879 some cleanup in AT91RM9200 related code
2881 * Patches by Travis Sawyer, 12 Mar 2004:
2882 - Fix Gigabit Ethernet support for 440GX
2883 - Add Gigabit Ethernet Support to MII PHY utilities
2885 * Patch by Brad Kemp, 12 Mar 2004:
2886 Fixes for drivers/cfi_flash.c:
2887 - Better support for x8/x16 implementations
2888 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2889 - Added defines for AMD command and address constants
2891 * Patch by Leon Kukovec, 12 Mar 2004:
2892 Fix get_dentfromdir() to correctly handle deleted dentries
2894 * Patch by George G. Davis, 11 Mar 2004:
2895 Remove hard coded network settings in TI OMAP1610 H2
2896 default board config
2898 * Patch by George G. Davis, 11 Mar 2004:
2899 add support for ADS GraphicsClient+ board.
2901 * Patch by Pierre Aubert, 11 Mar 2004:
2902 - add bitmap command and splash screen support in cfb console
2903 - add [optional] origin in the bitmap display command
2905 * Patch by Travis Sawyer, 11 Mar 2004:
2906 Fix ocotea board early init interrupt setup.
2908 * Patch by Thomas Viehweger, 11 Mar 2004:
2909 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2911 * Patch by Stephan Linz, 09 Mar 2004
2912 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2914 * Patch by George G. Davis, 9 Mar 2004:
2915 fix recent build failure for SA1100 target
2917 * Patch by Travis Sawyer, 09 Mar 2004:
2918 Support native interrupt mode for the IBM440GX.
2919 Previously it was running in 440GP compatibility mode.
2921 * Patch by Philippe Robin, 09 Mar 2004:
2922 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2925 * Patch by Masami Komiya, 08 Mar 2004:
2926 Don't overwrite server IP address or boot file name
2927 when the boot server does not return values
2929 * Patch by Tolunay Orkun, 5 Mar 2004:
2930 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2932 * Patch by Tolunay Orkun, 5 Mar 2004:
2933 Fix early board initialization for Cogent CSB272 board
2935 * Patch by Ed Okerson, 3 Mar 2004:
2936 fix CFI flash writes for little endian systems
2938 * Patch by Reinhard Meyer, 01 Mar 2004:
2939 generalize USB and IDE support for MPC5200 with according
2940 changes to IceCube.h and TOP5200.h
2941 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2942 add info about USB and IDE to README
2944 * Patch by Yuli Barcohen, 4 Mar 2004:
2945 Fix problems with GCC 3.3.x which changed handling of global
2946 variables explicitly initialized to zero (now in .bss instead of
2949 * Patch by Leon Kukovec, 02 Mar 2004:
2950 add strswab() to fix IDE LBA capacity, firmware and model numbers
2951 on little endian machines
2953 * Patch by Masami Komiya, 02 Mar 2004:
2954 - Remove get_ticks() from NFS code
2955 - Add verification of RPC transaction ID
2957 * Patch by Pierre Aubert, 02 Mar 2004:
2958 cleanup for IDE and USB drivers for MPC5200
2960 * Patch by Travis Sawyer, 01 Mar 2004:
2962 - Add IBM PPC440GX Ref Platform support (Ocotea)
2963 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2964 Adapted to U-Boot and 440GX port
2966 - Add gracious handling of all Ethernet Pin Selections for 440GX
2967 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2969 - Add needed bit definitions
2972 * Patch by Carl Riechers, 1 Mar 2004:
2973 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2975 * Patch by Stephan Linz, 27 Feb 2004
2976 - avoid problems for targets without NFS download support
2978 * Patch by Rune Torgersen, 27 Feb 2004:
2979 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2980 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2981 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2983 * Patch by Masami Komiya, 27 Feb 2004:
2984 Fix rarpboot: add autoload by NFS
2986 * Patch by Dan Eisenhut, 26 Feb 2004:
2987 fix flash_write return value in saveenv
2989 * Patch by Stephan Linz, 11 Dec 2003
2990 expand config.mk to avoid trigraph warnings on NIOS
2992 * Rename "BMS2003" board into "HMI10"
2994 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2995 storage; auto-set console on USB port (using preboot command)
2997 * Add support for SX1 mobile phone; add support for USB-based console
2998 (enable with "setenv stdout usbtty; setenv stdin usbtty")
3000 * Fix LOWBOOT configuration for MPC5200 with DDR memory
3002 * Fix SDRAM timings for LITE5200 / IceCube board
3004 * Handle Auti-MDIX / connection status for INCA-IP
3006 * Fix USB problems when attempting to read 0 bytes
3008 * Patch by Travis Sawyer, 26 Feb 2004:
3009 Fix broken compile for XPEDITE1K target.
3011 * Patch by Stephan Linz, 26 Feb 2004:
3012 Bug fix for NFS code on NIOS targets
3014 * Patch by Stephen Williams, 26 Feb 2004:
3015 Break up SystemACE reads of large block counts
3017 * Patch by Pierre Aubert, 26 Feb 2004
3018 add IDE support for MPC5200
3020 * Patch by Masami Komiya, 26 Feb 2004:
3021 add autoload via NFS
3023 * Patch by Stephen Williams
3024 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
3025 elsewhere in the source.
3027 * Patch by Steven Scholz, 25 Feb 2004:
3028 - Timeouts in FPGA code should be based on CFG_HZ
3029 - Minor cleanup in code for Altera FPGA ACEX1K
3031 * Patch by Steven Scholz, 25 Feb 2004:
3032 Changed "Directory Hierarchy" section in README
3034 * Patch by Masami Komiya, 25 Feb 2004:
3035 Reduce copy count in nfs_read_reply() of NFS code
3037 * Patch by Markus Pietrek, 24 Feb 2004:
3038 NS9750 DevBoard added
3040 * Patch by Pierre Aubert, 24 Feb 2004
3041 add USB support for MPC5200
3043 * Patch by Steven Scholz, 24 Feb 2004:
3044 - fix MII commands to use values from last command
3046 * Patch by Torsten Demke, 24 Feb 2004:
3047 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
3049 * Patch by Rahul Shanbhag, 19 Feb 2004:
3050 Fixes for for OMAP1610 board:
3051 - shift some IRQ specific code to platform.S file
3052 - remove duplicatewatchdog reset code from start.S
3054 * Make Auto-MDIX Support configurable on INCA-IP board
3056 * Fix license for mkimage tool
3058 * Patch by Masami Komiya, 24 Feb 2004:
3059 Update NetBootFileXferSize in NFS code
3061 * Patch by Scott McNutt, 24 Feb 2004:
3062 fix packet length in NFS code
3064 * Patch by Masami Komiy, 22 Feb 2004:
3065 Add support for NFS for file download
3067 * Patch by Andrea Scian, 17 Feb 2004:
3068 Add support for S3C44B0 processor and DAVE B2 board
3070 * Patch by Steven Scholz, 20 Feb 2004:
3071 - Add support for MII commands on AT91RM9200 boards
3072 - some cleanup in AT91RM9200 ethernet code
3074 * Patch by Peter Ryser, 20 Feb 2004:
3075 Add support for the Xilinx ML300 platform
3077 * Patch by Stephan Linz, 17 Feb 2004:
3078 Fix watchdog support for NIOS
3080 * Patch by Josh Fryman, 16 Feb 2004:
3081 Fix byte-swapping for cfi_flash.c for different bus widths
3083 * Patch by Jon Diekema, 14 Jeb 2004:
3084 Remove duplicate "FPGA Support" notes from the README file
3086 * Patches by Reinhard Meyer, 14 Feb 2004:
3087 - update board/emk tree; use common flash driver
3088 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
3089 [adapted for other PPC CPUs -- wd]
3090 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
3092 * Patch by Jon Diekema, 13 Feb 2004:
3093 Call show_boot_progress() whenever POST "FAILED" is printed.
3095 * Patch by Nishant Kamat, 13 Feb 2004:
3096 Add support for TI OMAP1610 H2 Board
3097 Fixes for cpu/arm926ejs/interrupt.c
3098 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
3099 Fix for a timer bug in OMAP1610 Innovator
3100 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
3102 * Patches by Stephan Linz, 12 Feb 2004:
3103 - add support for NIOS timer with variable period preload counter value
3104 - prepare POST framework support for NIOS targets
3106 * Patch by Denis Peter, 11 Feb 2004:
3107 add POST support for the MIP405 board
3109 * Patch by Laurent Mohin, 10 Feb 2004:
3110 Fix buffer overflow in common/usb.c
3112 * Patch by Tolunay Orkun, 10 Feb 2004:
3113 Add support for Cogent CSB272 board
3115 * Patch by Thomas Elste, 10 Feb 2004:
3116 Add support for NET+50 CPU and ModNET50 board
3118 * Patch by Sam Song, 10 Feb 2004:
3119 Fix typos in cfi_flash.c
3121 * Patch by Leon Kukovec, 10 Feb 2004
3122 Fixed long dir entry slot id calculation in get_vfatname
3124 * Patch by Robin Gilks, 10 Feb 2004:
3125 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
3126 !=, <>, <, >, <=, >=)
3128 * Fix problem with side effects in macros in include/usb.h
3130 * Patch by David Benson, 13 Nov 2003:
3131 bug 841358 - fix TFTP download size limit
3133 * Fixing bug 850768:
3134 improper flush_cache() in load_serial()
3136 * Fixing bug 834943:
3137 MPC8540 - missing volatile declarations
3139 * Patch by Stephen Williams, 09 Feb 2004:
3140 Add support for Xilinx SystemACE chip:
3141 - New files common/cmd_ace.c and include/systemace.h
3142 - Hook systemace support into cmd_fat and the partition manager
3144 * Patch by Travis Sawyer, 09 Feb 2004:
3145 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
3147 * Patch by Travis Sawyer, 09 Feb 2004:
3149 - Fix PCI Indirect access for type 1 config cycles with ppc440.
3150 - Add phymode for 440 enet
3153 - Change board_pre_init to board_early_init_f
3154 - Add user flash to bus controller setup
3156 - Fix is_pci_host to check GPIO for monarch bit
3157 - Force xpedite1k to pci conventional mode (via #define option)
3159 * Patch by Brad Kemp, 4 Feb 2004:
3160 - handle the machine check that is generated during the PCI scans
3162 - define the registers used in the IMMR by the PCI subsystem.
3164 * Patch by Pierre Aubert, 03 Feb 2004:
3165 cpu/mpc5xxx/start.S: copy MBAR into SPR311
3167 * Patch by Jeff Angielski, 03 Feb 2004:
3168 Fix copy & paste error in cpu/mpc8260/pci.c
3170 * Patch by Reinhard Meyer, 24 Jan 2004:
3171 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
3173 * Add Auto-MDIX support for INCA-IP
3177 * Patch by Josef Baumgartner, 10 Feb 2004:
3178 Fixes for ColdFire port
3180 * Patch by Brad Kemp, 11 Feb 2004:
3181 Fix CFI flash driver problems
3183 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
3184 modules at CPU clock frequencies above 66 MHz.
3186 * Optimize flash programming speed for LWMON (by another 100% :-)
3188 * Patch by Jian Zhang, 3 Feb 2004:
3189 - Changed the incorrect FAT12BUFSIZE
3190 - data_begin in fsdata can be negative. Changed it to be short.
3192 * Patches by Stephan Linz, 30 Jan 2004:
3193 1: - board/altera/common/flash.c:flash_erase():
3194 o allow interrupts befor get_timer() call
3195 o check-up each erased sector and avoid unexpected timeouts
3196 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
3197 o enclose sevenseg_set() in cpp condition
3198 - remove the ASMI configuration for DK1S10_standard_32 (never present)
3199 - fix some typed in mistakes in the NIOS documentation
3200 2: - split DK1C20 configuration into several header files:
3201 o two new files for each NIOS CPU description
3202 o U-Boot related part is remaining in DK1C20.h
3203 3: - split DK1S10 configuration into several header files:
3204 o two new files for each NIOS CPU description
3205 o U-Boot related part is remaining in DK1S10.h
3206 4: - Add support for the Microtronix Linux Development Kit
3207 NIOS CPU configuration at the Altera Nios Development Kit,
3208 Stratix Edition (DK-1S10)
3209 5: - Add documentation for the Altera Nios Development Kit,
3210 Stratix Edition (DK-1S10)
3211 6: - Add support for the Nios Serial Peripharel Interface (SPI)
3213 7: - Add support for the common U-Boot SPI framework at
3216 * Patch by Rahul Shanbhag, 28 Jan 2004:
3217 Fix flash protection/locking handling for OMAP1610 innovator board.
3219 * Patch by Rolf Peukert, 28 Jan 2004:
3220 fix flash write problems on CSB226 board (write with 32 bit bus width)
3222 * Patches by Mark Jonas, 16 Jan 2004:
3223 - fix rounding error when calculating baudrates for MPC5200 PSCs
3224 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
3225 time which is not supported
3227 * Patch by Yuli Barcohen, 26 Jan 2004:
3228 Allow bzip2 compression for small memory footprint boards
3230 * Patch by Brad Kemp, 21 Jan 2004:
3231 Add support for CFI flash driver for both the Intel and the AMD
3234 * Patch by Travis Sawyer, 20 Jan 2004:
3235 Fix pci bridge auto enumeration of sibling p2p bridges.
3237 * Patch by Tolunay Orkun, 12 Jan 2004:
3238 Add some delays as needed for Intel LXT971A PHY support
3240 * Patches by Stephan Linz, 09 Jan 2004:
3241 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
3242 - make DK1C20 board configuration related to ASMI conform to
3245 * Patch by Anders Larsen, 09 Jan 2004:
3247 ARM memory layout fixes: the abort-stack is now set up in the
3248 correct RAM area, and the BSS is zeroed out as it should be.
3250 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
3251 of the linker scripts are replaced by '__bss_start' and '_end',
3252 resp., which is a further step to eliminate unnecessary differences
3253 between the implementation of the CPU architectures.
3255 * Patch by liang a lei, 9 Jan 2004:
3256 Fix Intel 28F128J3 ID in include/flash.h
3258 * Patch by Masami Komiya, 09 Jan 2004:
3259 add support for TB0229 board (NEC VR4131 MIPS processor)
3261 * Patch by Leon Kukovec, 12 Dec 2003:
3262 changed extern __inline__ into static __inline__ in
3263 include/linux/byteorder/swab.h
3265 * Patch by Travis Sawyer, 30 Dec 2003:
3266 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
3267 select MDI port based on enabled EMAC device.
3268 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
3271 * Patch by Wolter Kamphuis, 15 Dec 2003:
3272 made CONFIG_SILENT_CONSOLE usable on all architectures
3274 * Disable date command on TQM866M - there is no RTC on MPC866
3276 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
3278 * Implement adaptive SDRAM timing configuration based on actual CPU
3279 clock frequency for INCA-IP; fix problem with board hanging when
3280 switching from 150MHz to 100MHz
3282 * Add PCMCIA CS support for BMS2003 board
3284 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
3285 see doc/README.MPC866 for details;
3286 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
3287 calculate CPU clock frequency from PLL register values.
3289 * Add support for 128 MB RAM on TQM8xxL/M modules
3291 * Fix PS/2 keyboard problem caused by statically initialized variable
3292 pointing to a location in flash
3294 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
3296 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3297 before we can access it; add delay in case we are faster (with no
3300 * Cleanup of some init functions
3302 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3303 to avoid Linux crashes by early packets coming in.
3305 * Accelerate flash accesses on LWMON board by using buffered writes
3307 * Fix typo in Makefile;
3308 fix problem with PARTNUM detection
3310 * Patch by Reinhard Meyer, 09 Jan 2004:
3311 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3313 * Add support for IDE LED on BMS2003 board
3314 (exclusive with status LED!)
3316 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3319 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3320 Add common files for "emk" boards
3322 * Add a common get_ram_size() function and modify the the
3323 board-specific files to invoke that common implementation.
3325 ======================================================================
3326 Changes for U-Boot 1.0.1:
3327 ======================================================================
3329 * Set default clock for INCA-IP to 150 MHz
3331 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3332 add I2C support; add support for DS1337 RTC
3334 * Add CompactFlash support for BMS2003 board
3336 * Add support for status LED on BMS2003 board
3338 * Patch by Scott McNutt, 02 Jan 2004:
3339 Add support for the Nios Active Serial Memory Interface (ASMI)
3342 * Patch by Andrea Marson, 16 Dec 2003:
3343 Add support for the PPChameleon ME and HI modules
3345 * Patch by Yuli Barcohen, 22 Dec 2003:
3346 Add support for Motorola DUET ADS board (MPC87x/88x)
3348 * Patch by Robert Schwebel, 15 Dec 2003:
3349 add support for cramfs (uses JFFS2 command interface)
3351 * Patches by Stephan Linz, 11 Dec 2003:
3352 - more documentation for NIOS port
3353 - new struct nios_pio_t, struct nios_spi_t
3354 - Reconfiguration for NIOS Development Kit DK1C20:
3355 o move board related code from board/dk1c20
3356 to board/altera/dk1c20
3357 o create a new common source path board/altera/common
3358 and move generic flash access stuff into it
3359 o change/expand configuration file DK1C20.h
3360 - Add support for NIOS Development Kit DK1S10
3361 - Add status LED support for NIOS systems
3362 - Add dual 7-segment LED support for Altera NIOS DevKits
3364 * Patch by Ronen Shitrit, 10 Dec 2003:
3365 Add support for the Marvell DB64360 / DB64460 development boards
3367 * Patch by Detlev Zundel, 10 Dec 2003:
3368 fix dependency problem in examples/Makefile
3370 * Patch by Denis Peter, 8 Dec 2003
3371 - add support for the PATI board (MPC555)
3372 - add SPI support for the MPC5xx
3374 * Patch by Anders Larsen, 08 Dec 2003:
3375 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3376 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3377 cleanup some redundand #defines
3379 * Patch by André Schwarz, 8 Dec 2003:
3380 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3381 - TX and RX deskriptors must be quad-word aligned
3382 - does not work with only one TX deskriptor
3383 - standard reset method does not work
3385 * Patch by Masami Komiya, 08 Dec 2003:
3386 add RTL8139 ethernet driver
3388 * Patches by Ed Okerson, 07 Dec 2003:
3389 - fix ethernet for the AU1x00 processors in little-endian mode.
3390 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3392 * Minor code cleanup (coding style)
3394 * Patch by Reinhard Meyer, 30 Dec 2003:
3395 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3396 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3397 - turned debug print of PHY registers into a function (called in two places)
3398 - added support for EMK MPC5200 based modules
3400 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3402 * Add support for TQM866M modules
3404 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3406 * Fix a few compiler warnings
3408 * Patch by Reinhard Meyer, 28 Dec 2003:
3409 Add initial support for TOP5200 board
3411 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3412 environment variable which can set to "100", "133", or "150". The
3413 CPU clock will be configured accordingly upon next reboot. Other
3414 values are ignored. In case of an invalid or undefined "cpuclk"
3415 value, the compile-time default CPU clock speed will be used.
3417 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3418 window that is used to access the UART registers by the Linux driver)
3420 * Patch by Reinhard Meyer, 20 Dec 2003:
3421 Fix clock calculation for the MPC5200 for higher clock frequencies
3422 (above 2**32 / 10 = 429.5 MHz).
3424 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3426 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3428 * Add new configuration for IceCube board with DDR memory
3430 * Update TRAB memory configurations
3432 * Add JFFS2 support for INCA-IP board
3434 * Patch by Bill Hargen, 09 Dec 2003:
3435 - BUBINGA405EP: changed flash driver to protect top sector containing
3437 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3438 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3439 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3440 - 405EP: added/fixed support for "reginfo" command.
3441 - 4xx: removed spurious MII error messages on "mii info" command.
3443 * Patch by Bernhard Kuhn, 28 Nov 2003:
3444 add support for ColdFire CPU
3445 add support for Motorola M5272C3 and M5282EVB boards
3447 * Patch by Pierre Aubert, 24 Nov 2003:
3448 - add a return value for the fpga command
3449 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3450 is defined. If ide_preinit fails, ide_init is aborted.
3451 - fix an endianess problem in fat.h
3453 * Patch by Wolter Kamphuis, 05 Dec 2003:
3454 Add support for SNMC's QS850/QS823/QS860T boards
3456 * Patch by Yuli Barcohen, 3 Dec 2003:
3457 "revive" U-Boot support for old Motorola MPC860ADS board
3459 * Patch by Cam(ilo?), 03 Dec 2003:
3460 make examples build even with broken Montavista objcopy
3462 * Patch by Pavel Bartusek, 27 Nov 2003:
3463 fix conversion problem with "bootretry" evironment variable
3465 * Patch by Andre Schwarz, 24 Nov 2003:
3466 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3468 * Patch by Pavel Bartusek, 21 Nov 2003:
3469 set ZMII bridge speed on 440
3471 * Patch by Anders Larsen, 17 Nov 2003:
3472 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3474 * Patches by David Müller, 14 Nov 2003:
3475 - board/mpl/common/common_util.c
3476 * implement support for BZIP2 compressed images
3477 * various cleanups (printf -> puts, ...)
3478 - board/mpl/common/flash.c
3479 * report correct errors to upper layers
3480 * check the erase fail and VPP low bits in status reg
3481 - board/mpl/vcma9/cmd_vcma9.c
3482 - board/mpl/vcma9/flash.c
3483 * various cleanups (printf -> puts, ...)
3485 * fix typo in comment
3486 - cpu/arm920t/usb_ohci.c
3487 * support for S3C2410 is missing in #if line
3489 * reinit some registers in case of error (cable missing, ...)
3491 * support for USB/MMC devices is missing in #if line
3492 - include/configs/MIP405.h
3493 - include/configs/PIP405.h
3494 * enable BZIP2 support
3495 * enlarge malloc space to 1MiB because of BZIP2 support
3496 - include/configs/VCMA9.h
3497 * enable BZIP2 support
3498 * enlarge malloc space to 1MiB because of BZIP2 support
3499 * enable USB support
3500 - lib_arm/armlinux.c
3501 * change calling convention of ARM Linux kernel as
3502 described on http://www.arm.linux.org.uk/developer/booting.php
3504 * Patch by Thomas Lange, 14 Nov 2003:
3505 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3506 support all these AMD boards.
3508 * Patch by Thomas Lange, 14 Nov 2003:
3509 Workaround for mips au1x00 physical memory accesses (the au1x00
3510 uses a 36 bit bus internally and cannot access physical memory
3511 directly. Use the uncached SDRAM address instead of the physical
3514 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3515 add Realtek 8019 ethernet driver
3517 * Patch by Yuli Barcohen, 13 Nov 2003:
3518 MPC826xADS/PQ2FADS cleanup
3520 * Patch by Anders Larsen, 12 Nov 2003:
3521 Update README to mark the PORTIO commands non-standard
3523 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3524 update for for Atmel AT91RM9200DK development kit:
3525 - support for environment variables in DataFlash
3526 - Atmel DataFlash AT45DB1282 support
3528 * Patch by Jeff Carr, 11 Nov 2003:
3529 add support for new version of 8270 processors
3531 * Patches by George G. Davis, 05 Nov 2003:
3532 - only pass the ARM linux initrd tag to the kernel when an initrd
3534 - update omap1510inn configuration file
3536 * Patches by Stephan Linz, 3 Nov 2003:
3537 - more endianess fixes for LAN91C111 driver
3538 - CFG_HZ configuration patch for NIOS Cyclone board
3540 * Patch by Stephan Linz, 28 Oct 2003:
3541 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3543 * Patch by Steven Scholz, 20 Oct 2003:
3544 - make "mii info <addr>" show infor for PHY at "addr" only
3545 - Endian fix for miiphy_info()
3547 * Patch by Gleb Natapov, 19 Sep 2003:
3548 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3550 * Patch by Anders Larsen, 17 Sep 2003:
3551 Bring ARM memory layout in sync with the documentation:
3552 stack and malloc-heap are now located _below_ the U-Boot code
3554 * Accelerate booting on TRAB board: read and check autoupdate image
3555 headers first instead of always reading the whole images.
3557 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3559 * Enabled password check on RMU board
3561 * Fix configuration problem with IceCube in LOWBOOT configuration:
3562 envrionment got embedded, corrupting the image layout.
3564 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3566 * Added BMS2003 board
3567 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3569 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3570 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3573 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3576 * Add checksum verification to 'imls' command
3578 * Add bd_info fields needed for 4xx Linux I2C driver
3580 * Patch by Martin Krause, 4 Nov. 2003:
3581 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3583 * Print used network interface when CONFIG_NET_MULTI is set
3585 * Patch by Bernhard Kuhn, 28 Oct 2003:
3586 Add low boot support for MPC5200
3588 * Fix problem with dual PCMCIA support (NSCU)
3590 * Fix MPC5200 I2C initialization function
3592 ======================================================================
3593 Changes for U-Boot 1.0.0:
3594 ======================================================================
3596 * Fix parameter passing to standalone images with bootm command
3598 * Patch by Kyle Harris, 30 Oct 2003:
3599 Fix build errors for ixdp425 board
3601 * Patch by David M. Horn, 29 Oct 2003:
3602 Fixes to build under CYGWIN
3604 * Get IceCube MGT5100 working (again)
3606 * Fix problems in memory test on some boards (which was not
3607 non-destructive as intended)
3609 * Patch by Gary Jennejohn, 28 Oct 2003:
3610 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3611 to prevent stack overflow on ARM systems
3613 * Patch by Stephan Linz, 28 Oct 2003:
3614 fix init sequence error for NIOS port
3616 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3618 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3620 * Patch by Xiao Xianghua, 23 Oct 2003:
3621 small patch for mpc85xx
3623 * Fix small problem in MPC5200 I2C driver
3625 * Fix FCC3 support on ATC board
3627 * Correct header printing for multi-image files in do_bootm()
3629 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3631 * Fix PCI problems on PPChameleon board
3633 * Patch by Steven Scholz, 18 Oct 2003:
3634 Fix AT91RM9200 ethernet driver
3636 * Patch by Nye Liu, 17 Oct 2003:
3637 Fix typo in include/mpc8xx.h
3639 * Patch by Richard Woodruff, 16 Oct 03:
3640 Fixes for cpu/arm925/interrupt.c
3641 - Initialize timestamp & lastdec vars.
3642 - fix timestamp overflows.
3643 - fix lastdec overflow.
3644 - smarter normalization to allow udelay() below 1ms to work.
3646 * Patch by Scott McNutt, 16 Oct
3647 add networking support for the Altera Nios Development Kit,
3648 Cyclone Edition (DK-1C20)
3650 * Patch by Jon Diekema, 14 Oct 2003:
3651 add hint about doc/README.silent to README file
3653 * Add CompactFlash support for NSCU
3655 * Fix PCI problems on PPChameleonEVB
3657 * TRAB auto-update: Base decision if we have to strip the image
3658 header on image type as encoded in the header
3659 (include image type patch by Martin Krause, 17 Oct 2003)
3661 * Patches by Xianghua Xiao, 15 Oct 2003:
3663 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3664 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3665 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3667 * Fix flash timings on TRAB board
3669 * Make sure HUSH is initialized for running auto-update scripts
3671 * Make 5200 reset command _really_ reset the board, without running
3672 any other code after it
3674 * Fix errors with flash erase when range spans across banks
3675 that are mapped in reverse order
3677 * Fix flash mapping and display on P3G4 board
3679 * Patch by Kyle Harris, 15 Jul 2003:
3680 - add support for Intel IXP425 CPU
3681 - add support for IXDP425 eval board
3683 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3684 for more information
3686 * Patch by Steven Scholz, 10 Oct 2003
3687 - Add support for Altera FPGA ACEX1K
3689 * Patches by Thomas Lange, 09 Oct 2003:
3690 - fix cmd_ide.c for non ppc boards (read/write functions did not
3691 add ATA base address)
3692 - fix for shannon board
3693 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3694 - Endian swap ATA identity for all big endian CPUs, not just PPC
3695 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3697 - add support for dbau1x00 board (MIPS32)
3699 * Patch by Sangmoon Kim, 07 Oct 2003:
3700 add support for debris board
3702 * Patch by Martin Krause, 09 Oct 2003:
3703 Fixes for TRAB board
3704 - /board/trab/rs485.c: correct baudrate
3705 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3706 udelay(); fix some timing problems with adc controller
3707 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3708 modify commands: touch and buzzer
3710 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3711 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3712 Use direct function calls for auto_update instead of hush commands
3714 * Patch by Scott McNutt, 04 Oct 2003:
3715 - add support for Altera Nios-32 CPU
3716 - add support for Nios Cyclone Development Kit (DK-1C20)
3718 * Patch by Steven Scholz, 29 Sep 2003:
3719 - A second parameter for bootm overwrites the load address for
3720 "Standalone Application" images.
3721 - bootm sets environment variable "filesize" to the resulting
3722 (uncompressed) data length for "Standalone Application" images
3723 when autostart is set to "no". Now you can do something like
3724 if bootm $fpgadata $some_free_ram ; then
3725 fpga load 0 $some_free_ram $filesize
3728 * Patch by Denis Peter, 25 Sept 2003:
3729 add support for the MIP405 Rev. C board
3731 * Patch by Yuli Barcohen, 25 Sep 2003:
3732 add support for Zephyr Engineering ZPC.1900 board
3734 * Patch by Anders Larsen, 23 Sep 2003:
3735 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3736 implemented for the x86 architecture)
3738 * Patch by Sangmoon Kim, 23 Sep 2003:
3739 fix pll_pci_to_mem_multiplier table for MPC8245
3741 * Patch by Anders Larsen, 22 Sep 2003:
3742 enable timed autoboot on PXA
3744 * Patch by David Müller, 22 Sep 2003:
3745 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3746 returns correct libgcc file path
3747 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3748 time on s3c24x0 systems
3750 * Patch by Jon Diekema, 19 Sep 2003:
3751 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3752 link state to the fault LED.
3753 - In NetLoop, make the Fault LED reflect the link status. The link
3754 status gets updated on entry, and on timeouts.
3756 * Patch by Anders Larsen, 18 Sep 2003:
3757 allow mkimage to build and run on Cygwin-hosted systems
3759 * Patch by Frank Müller, 18 Sep 2003:
3760 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3763 * Patch by Pantelis Antoniou, 16 Sep 2003:
3764 add tool to compute fileds in the PLPRCR register for MPC86x
3766 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3768 * Fix build problems under FreeBSD
3770 * Add generic filesystem image type
3772 * Make fatload set filesize environment variable
3774 * enable basic / medium / high-end configurations for PPChameleonEVB
3775 board; fix NAND code
3777 * enable TFTP client code to specify to the server the desired
3778 timeout value (see RFC-2349)
3780 * Improve SDRAM setup for TRAB board
3782 * Suppress all output with splashscreen configured only if "splashimage"
3785 * Fix problems with I2C support for mpc5200
3787 * Adapt TRAB configuration and auto_update to new memory layout
3789 * Add configuration for wtk board
3791 * Add support for the Sharp LQ065T9DR51U LCD display
3793 * Patch by Rune Torgersen, 17 Sep 2003:
3794 - Fixes for MPC8266 default config
3795 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3797 * Patches by Jon Diekema, 17 Sep 2003:
3798 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3801 - adjust "help" output
3803 * Patches by Anders Larsen, 17 Sep 2003:
3804 - fix spelling errors
3805 - set GD_FLG_DEVINIT flag only after device function pointers
3807 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3809 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3810 - trigger watchdog while waiting in serial driver
3812 * Add auto-update code for TRAB board using USB memory sticks,
3813 support new configuration with more memory
3815 * disable MPC5200 bus pipelining as workaround for bus contention
3817 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3818 priority; configure critical interrupts to be handled like external
3821 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3822 go back to 66 MHz for stability
3824 * Patches by Jon Diekema, 15 Sep 2003:
3825 - add description for missing CFG_CMD_* entries in the README file
3828 * Patch by Gleb Natapov, 14 Sep 2003:
3829 enable watchdog support for all MPC824x boards that have a watchdog
3831 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3832 "Non-octet Aligned Frame" errors we see at 100 Mbps
3834 * Patch by Sharad Gupta, 14 Sep 2003:
3835 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3837 * Patch by llandre, 11 Sep 2003:
3838 update configuration for PPChameleonEVB board
3840 * Patch by David Müller, 13 Sep 2003:
3841 various changes to VCMA9 board specific files
3843 * Add I2C support for MGT5100 / MPC5200
3845 * Patch by Rune Torgersen, 11 Sep 2003:
3846 Changed default memory option on MPC8266ADS to NOT be Page Based
3847 Interleave, since this doesn't work very well with the standard
3850 * Patch by George G. Davis, 12 Sep 2003:
3851 fix Makefile settings for sk98 driver
3853 * Patch by Stefan Roese, 12 Sep 2003:
3854 - new boards added: DP405, HUB405, PLU405, VOH405
3855 - some esd boards updated
3856 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3858 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3860 * Patch by Martin Krause, 11 Sep 2003:
3861 add burn-in tests for TRAB board
3863 * Enable instruction cache on MPC5200 board
3865 * Patch by Denis Peter, 11 Sep 2003:
3866 - fix USB data pointer assignment for bulk only transfer.
3867 - prevent to display erased directories in FAT filesystem.
3869 * Change output format for NAND flash - make it look like for other
3872 ======================================================================
3873 Changes for U-Boot 0.4.8:
3874 ======================================================================
3876 * Add I2C and RTC support for RMU board
3878 * Patches by Denis Peter, 9 Sep 2003:
3879 add FAT support for IDE, SCSI and USB
3881 * Patches by Gleb Natapov, 2 Sep 2003:
3882 - cleanup of POST code for unsupported architectures
3883 - MPC824x locks way0 of data cache for use as initial RAM;
3884 this patch unlocks it after relocation to RAM and invalidates
3887 * Patch by Gleb Natapov, 30 Aug 2003:
3888 new I2C driver for mpc107 bridge. Now works from flash.
3890 * Patch by Dave Ellis, 11 Aug 2003:
3891 - JFFS2: fix typo in common/cmd_jffs2.c
3892 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3893 - JFFS2: remove node version 0 warning
3894 - JFFS2: accept JFFS2 PADDING nodes
3895 - SXNI855T: add AM29LV800 support
3896 - SXNI855T: move environment from EEPROM to flash
3897 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3899 * Patch by Bill Hargen, 11 Aug 2003:
3900 fixes for I2C on MPC8240
3901 - fix i2c_write routine
3902 - fix iprobe command
3903 - eliminates use of global variables, plus dead code, cleanup.
3905 * Add support for USB Mass Storage Devices (BBB)
3906 (tested with USB memory sticks only)
3908 * Avoid flicker on TRAB's VFD
3910 * Add support for SK98xx driver
3912 * Add PCI support for SL8245 board
3914 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3915 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3916 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3918 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3919 to allow for more accurate baudrate settings
3920 (error now 0.7% at 115 kbps, instead of 3.5% before)
3922 * Patch by Andreas Mohr, 4 Sep 2003:
3923 Fix a lot of spelling errors
3925 * Add support for PPChameleon Eval Board
3927 * Add support for P3G4 board
3929 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3932 * Patch by Yuli Barcohen, 7 Aug 2003:
3933 check BCSR to detect if the board is configured in PCI mode
3935 ======================================================================
3936 Changes for U-Boot 0.4.7:
3937 ======================================================================
3939 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3940 add support for Adder II MPC852T module
3942 * Patch by George G. Davis, 19 Aug 2003:
3943 fix TI Innovator/OMAP1510 pin configs
3945 * Patches by Kshitij, 18 Aug 2003
3946 - add support for arm926ejs cpu core
3947 - add support for TI OMAP 1610 Innovator Board
3949 * Patch by Yuli Barcohen, 14 Aug 2003:
3950 add support for bzip2 uncompression
3952 * Add GCC library to examples/Makefile so GCC utility functions will
3955 * Add I2C and RTC support for RMU board using software I2C driver
3956 (because of better response to iprobe command); fix problem with
3959 * Patch by Matthias Fuchs, 28 Aug 2003:
3960 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3961 CONFIG_BOOTP_MAKS (see README).
3963 * Fix ICU862 environment problem
3965 * Fix RAM size detection for RMU board
3967 * Implement "reset" for MGT5100/MPC5200 systems
3969 ======================================================================
3970 Changes for U-Boot 0.4.6:
3971 ======================================================================
3973 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3974 allow selection of clock frequency as "make" target
3976 * Implement memory autosizing code for IceCube boards
3978 * Configure network port on INCA-IP for autonegotiation
3980 * Fix overflow problem in network timeout code
3982 * Patch by Richard Woodruff, 8 Aug 2003:
3983 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3985 ======================================================================
3986 Changes for U-Boot 0.4.5:
3987 ======================================================================
3989 * Update for TQM board defaults:
3990 disable clocks_in_mhz, enable boot count limit
3992 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3993 in toplevel directory instead. Removed astest.c from tools/gdb because
3994 it is no longer relevant.
3996 * Fix PCI support for MPC5200 / IceCube Board
3998 * Map ISP1362 USB OTG controller for NSCU board
4000 * Patch by Brad Parker, 02 Aug 2003:
4001 fix sc520_cdp problems
4003 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
4005 * Allow erase command to cross flash bank boundaries
4007 * Patch by Scott McNutt, 21 Jul 2003:
4008 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
4009 Both LynxOS and BlueCat linux KDIs are supported.
4011 * Patch by Richard Woodruff, 25 Jul 2003:
4012 use more reliable reset for OMAP/925T
4014 * Patch by Nye Liu, 25 Jul 2003:
4015 fix typo in mpc8xx.h
4017 * Patch by Richard Woodruff, 24 Jul 2003:
4018 Fixes for cmd_nand.c:
4019 - Fixed null dereferece which could result in incorrect ECC values.
4020 - Added support for devices with no Ready/Busy signal hooked up.
4021 - Added OMAP1510 read/write protect handling.
4022 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
4024 - Switched default ECC to be JFFS2.
4026 * Allow crc32 to be used at address 0x000
4028 * Provide consistent interface to standalone applications to access
4029 the 'global_data' structure
4030 Provide a doc/README.standalone more useful to users/developers.
4032 * Make IceCube MGT5100 FEC driver work
4034 * Implement new mechanism to export U-Boot's functions to standalone
4035 applications: instead of using (PPC-specific) system calls we now
4036 use a jump table; please see doc/README.standalone for details
4038 * Patch by Dave Westwood, 24 Jul 2003:
4039 added support for Unity OS (a proprietary OS)
4041 * Patch by Detlev Zundel, 23 Jul 2003:
4042 add "imls" command to print flash table of contents
4044 * Fix cold boot detection for log buffer reset
4046 * Return error for invalid length specifiers with "cp.X" etc.
4048 * Fix startup problem on MIPS
4050 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
4051 bitmap support is configured
4053 * Patch by Bill Hargen, 18 Jul 2003:
4054 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
4056 * Patch by Denis Peter, 18 Jul 2003:
4057 - fix memory configuration for MIP405T
4058 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
4060 * Cleanup of TQM82xx configurations; use "official" board types
4061 to make selection easier.
4063 * Patch by Martin Krause, 17 Jul 2003:
4064 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
4066 * Patch by Richard Woodruff, 17 July 03:
4067 - Fixed bug in OMAP1510 baud rate divisor settings.
4069 * Patch by Nye Liu, 16 July 2003:
4071 - add MPC86xADS support (uses MPC86xADS.h)
4072 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
4074 o BRG changes (EXTAL/XTAL restricted to 10MHz)
4075 o don't trust gclk() software measurement by default, depend on
4076 CONFIG_8xx_GCLK_FREQ
4077 - add DRAM SIMM not installed detection
4078 - use more "correct" SDRAM initialization sequence
4079 - allow different SDRAM sizes (8xxADS has 8M)
4081 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
4082 - rename MAMR/MBMR defines to be more consistent. Should eventually
4083 be merged into MxMR to better reflect the PowerQUICC datasheet.
4085 * Patch by Yuli Barcohen, 16 Jul 2003:
4086 support new Motorola PQ2FADS-ZU evaluation board which replaced
4087 MPC8260ADS and MPC8266ADS
4089 ======================================================================
4090 Changes for U-Boot 0.4.4:
4091 ======================================================================
4093 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
4095 * Add support for MGT5100 and MPC5200 processors
4097 * Patch by Lutz Dennig, 15 Jul 2003:
4098 update for R360MPI board
4100 ======================================================================
4101 Changes for U-Boot 0.4.3:
4102 ======================================================================
4104 * Patches by Kshitij, 04 Jul 2003
4105 - added support for arm925t cpu core
4106 - added support for TI OMAP 1510 Innovator Board
4108 * Patches by Martin Krause, 14 Jul 2003:
4109 - add I2C support for s3c2400 systems (trab board)
4110 - (re-) add "ping" to command table
4112 * Fix handling of "slow" POST routines
4114 * Patches by Yuli Barcohen, 13 Jul 2003:
4115 - Correct flash and JFFS2 support for MPC8260ADS
4116 - fix PVR values and clock generation for PowerQUICC II family
4119 * Patch by Bernhard Kuhn, 08 Jul 2003:
4120 - add support for M68K targets
4122 * Patch by Ken Chou, 3 Jul:
4123 - Fix PCI config table for A3000
4124 - Fix iobase for natsemi.c
4125 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
4127 * Allow to enable "slow" POST routines by key press on power-on
4128 * Fix temperature dependend switching of LCD backlight on LWMON
4129 * Tweak output format for LWMON
4131 * Patch by Stefan Roese, 11 Jul 2003:
4132 - Fix bug in CONFIG_VERSION_VARIABLE.
4133 - AR405 config updated.
4134 - OCRTC/ORSG: bsp command added.
4135 - ASH405 bsp update.
4137 ======================================================================
4138 Changes for U-Boot 0.4.2:
4139 ======================================================================
4141 * Add support for NSCU board
4143 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
4145 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
4146 mirror bit flash on TQM8xxM modules
4148 * Patch by Kenneth Johansson, 30 Jun 2003:
4149 get rid of MK_CMD_ENTRY macro; update doc/README.command
4151 * Patch by Seb James, 30 Jun 2003:
4152 Improve documentation of I2C configuration in README
4154 * Fix problems with previous log buffer "fixes"
4156 * Fix minor help text issues
4158 * "log append" did not append a newline
4160 ======================================================================
4161 Changes for U-Boot 0.4.1:
4162 ======================================================================
4164 * Fix some missing commands, cleanup header files
4165 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
4167 * Rewrite command lookup and help command (fix problems with bubble
4168 sort when sorting command name list). Minor cleanup here and there.
4170 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
4171 - Allow to call sysmon function interactively
4172 - PIC on LWMON board needs delay after power-on
4173 - Add missing RSR definitions for MPC8xx
4174 - Improve log buffer handling: guarantee clean reset after power-on
4175 - Add support for EXBITGEN board (aka "genie")
4176 - Add support for SL8245 board
4179 - remove trailing white space, trailing empty lines, C++ comments, etc.
4180 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
4182 * Patches by Kenneth Johansson, 25 Jun 2003:
4183 - major rework of command structure
4184 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
4186 ======================================================================
4187 Changes for U-Boot 0.4.0:
4188 ======================================================================
4190 * Patches by Robert Schwebel, 26 Jun 2003:
4191 - csb226 configuration updated
4192 - credits for logodl port updated
4193 - innokom configuration updated
4194 - logodl tree update, still with coding style inconsistencies
4195 - added OCM for ppc405 warning to README
4197 * Patch by Pantelis Antoniou, 25 Jun 2003:
4198 update NetVia with V2 board support
4200 * Header file cleanup for ARM
4202 * Patch by Murray Jensen, 24 Jun 2003:
4203 - make sure to use only U-boot provided header files
4204 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
4206 * Patch by Stefan Roese, 24 Jun 2003:
4207 - Update esd ASH405 board files.
4208 - Update esd DASA_SIM config file.
4209 - Add ping command to some esd boards.
4211 * Patch by Yuli Barcohen, 23 Jun 2003:
4212 Update for MPC8260ADS board
4214 * Patch by Murray Jensen, 23 Jun 2003:
4215 - cleanup of GCC 3.x compiler warnings
4217 * Patch by Rune Torgersen, 4 Jun 2003:
4218 add large memory support for MPC8266ADS board
4220 * Patch by Richard Woodruff, 19 June 03:
4221 - Enabled standard u-boot device abstraction for ARM
4222 - Enabled console device for ARM
4223 - Initilized bi_baudrate for ARM
4225 * Patch by Bill Hargen, 23 Apr 2003:
4226 fix byte order for 824x I2C addresses (write op)
4228 * Patch by Murray Jensen, 20 Jun 2003:
4230 - cleanup (especially for gcc-3.x compilers)
4232 * Patch by Tom Guilliams, 20 Jun 2003:
4233 added CONFIG_750FX support for IBM 750FX processors
4235 * Patch by Devin Crumb, 02 Apr 2003:
4236 Fix clock divider rounding problem in drivers/serial.c
4238 * Patch by Richard Woodruff, 19 June 03:
4239 - Fixed smc91c111 driver to sync with the u-boot environment
4240 (driver/smc91c111.c).
4241 - Added eth_init error return check in NetLoop (net/net.c).
4243 * Patch by Ken Chou, 19 June 2003:
4244 Added support for A3000 SBC board (Artis Microsystems Inc.)
4246 * Patches by Murray Jensen, 17 Jun 2003:
4247 - Hymod board database mods: add "who" field and new xilinx chip types
4248 - provide new "init_cmd_timeout()" function so code external to
4249 "common/main.c" can use the "reset_cmd_timeout()" function before
4250 entering the main loop
4251 - add DTT support for adm1021 (new file dtt/adm1021.c; config
4252 slightly different. see include/configs/hymod.h for an example
4253 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
4254 CFG_DTT_ADM1021 defined)
4255 - add new "eeprom_probe()" function which has similar args and
4256 behaves in a similar way to "eeprom_read()" etc.
4257 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
4258 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
4259 - gdbtools copyright update
4260 - ensure that set_msr() executes the "sync" and "isync" instructions
4261 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
4262 - 8260 I/O ports fix: Open Drain should be set last when configuring
4263 - add SIU IRQ defines for 8260
4264 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
4265 config.mk to allow board configurations to override the GNU
4266 linker script, selected via the LDSCRIPT, make variable, and to
4267 give an initial value to the OBJCFLAGS make variable
4268 - 8260 i2c enhancement:
4269 o correctly extends the timeout depending on the size of all
4270 queued messages for both transmit and receive
4271 o will not continue with receive if transmit times out
4272 o ensures that the error callback is done for all queued tx
4274 o correctly detects both tx and rx timeouts, only delivers one to
4275 the callback, and does not overwrite an earlier error
4276 o logic in i2c_probe now correct
4277 - add "vprintf()" function so that "panic()" function can be
4279 - many Hymod board changes
4281 * Patches by Robert Schwebel, 14 Jun 2003:
4282 - add support for Logotronic DL datalogger board
4283 - cleanup serial line after kermit binary download
4284 - add debugX macro (debug level support)
4285 - update mach-types.h to latest arm.linux.org.uk master list.
4287 * Patches by David Müller, 12 Jun 2003:
4288 - rewrite of the S3C24X0 register definitions stuff
4289 - "driver" for the built-in S3C24X0 RTC
4291 * Patches by Yuli Barcohen, 12 Jun 2003:
4292 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
4293 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
4294 configuration word supplied by FPGA on some MPC8260ADS boards
4296 * Patch by Pantelis Antoniou, 10 Jun 2003:
4297 Unify status LED interface
4299 * Add support for DS12887 RTC; add RTC support for ATC board
4301 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4302 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4303 - Add Atmel DataFlash support for reading and writing.
4304 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4305 - Add Flash detection on Atmel AT91RM9200DK
4306 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4307 - Replace old Ethernet PHY layer functions
4308 - Change link address
4310 * Patch by Frank Smith, 9 Jun 2003:
4311 use CRIT_EXCEPTION for machine check on 4xx
4313 * Patch by Detlev Zundel, 13 Jun 2003:
4314 added implementation of the "carinfo" command in cmd_immap.c
4316 * Fix CONFIG_NET_MULTI support in include/net.h
4318 * Patches by Kyle Harris, 13 Mar 2003:
4319 - Add FAT partition support
4320 - Add command support for FAT
4321 - Add command support for MMC
4323 - Add Intel PXA support for video
4324 - Add Intel PXA support for MMC
4326 - Enable MMC and FAT for lubbock board
4327 - Other misc changes for lubbock board
4329 * Patch by Robert Schwebel, April 02, 2003:
4330 fix for SMSC91111 driver
4332 * Patch by Vladimir Gurevich, 04 Jun 2003:
4333 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4335 * Patch by Stefan Roese, 05 Jun 2003:
4336 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4337 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4338 data cache can be used even if the chip select is in use.
4339 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4340 (see README for further description).
4341 - Changed config files of CONFIG_EEPRO100 boards to use the
4342 CFG_RX_ETH_BUFFER define.
4344 * Add support for RMU board
4346 * Add support for TQM862L at 100/50 MHz
4348 * Patch by Pantelis Antoniou, 02 Jun 2003:
4349 major reconstruction of networking code;
4350 add "ping" support (outgoing only!)
4352 * Patch by Denis Peter, 04 June 2003:
4353 add support for the MIP405T board
4355 * Patches by Udi Finkelstein, 2 June 2003:
4356 - Added support for custom keyboards, initialized by defining a
4357 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4358 - Added support for the RBC823 board.
4359 - cpu/mpc8xx/lcd.c now automatically calculates the
4360 Horizontal Pixel Count field.
4362 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4363 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4365 * Patch by Mark Rakes, 14 May 2003:
4366 add support for Intel e1000 gig cards.
4368 * Patch by Nye Liu, 3 Jun 2003:
4369 fix critical typo in MAMR definition (include/mpc8xx.h)
4371 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4373 * Patch by Klaus Heydeck, 2 Jun 2003
4374 Minor changes for KUP4K configuration
4376 * Patch by Marc Singer, 29 May 2003:
4377 Fixed rarp boot method for IA32 and other little-endian CPUs.
4379 * Patch by Marc Singer, 28 May 2003:
4380 Added port I/O commands.
4382 * Patch by Matthew McClintock, 28 May 2003
4383 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4384 - minor patches for utx8245
4386 * Patch by Daniel Engström, 28 May 2003:
4389 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4390 add nand flash support to SXNI855T configuration
4391 fix/extend nand flash support:
4392 - fix 'nand erase' command so does not erase bad blocks
4393 - fix 'nand write' command so does not write to bad blocks
4394 - fix nand_probe() so handles no flash detected properly
4395 - add doc/README.nand
4396 - add .jffs2 and .oob options to nand read/write
4397 - add 'nand bad' command to list bad blocks
4398 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4399 - make NAND read/write faster
4401 * Patch by Rune Torgersen, 23 May 2003:
4402 Update for MPC8266ADS board
4404 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4405 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4406 _time_ (!) if the environment is embedded within the U-Boot image,
4407 or in a separate flash sector.
4409 * Cleanup CFG_DER #defines in config files (wd maintained only)
4411 * Fix data abort exception handling for arm920t CPU
4413 * Fix alignment problems with flash driver for TRAB board
4415 * Patch by Donald White, 21 May 2003:
4416 fix calculation of base address in pci_hose_config_device()
4418 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4419 execute "cmd2", even if "cmd1" fails. Note that this is different
4420 to "run var1 var2" where the contents of "var2" will NOT be
4421 executed when a command in "var1" fails.
4423 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4425 * Patch by Kyle Harris, 20 May 2003:
4426 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4427 into cpu/pxa and arch-pxa.
4429 * Patch by Stefan Roese, 23 May 2003:
4430 - IBM PPC405EP port added.
4431 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4432 UART0) is used as default U-Boot console. PPC4xx only!
4433 - esd ASH405 board added (PPC405EP based).
4434 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4435 - esd CPCI405AB board added.
4436 - esd PMC405 board added.
4437 - Update of some esd boards.
4439 * Patch by Denis Peter, 19 Mai 2003:
4440 add support for the MIP405-3 board
4442 * Patch by Dave Ellis, 22 May 2003:
4443 Fix problem with only partially cleared .bss segment
4445 * Patch by Rune Torgersen, 12 May 2003:
4446 get PCI to work on a MPC8266ADS board; incorporate change to
4447 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4449 * Patch by Nye Liu, 1 May 2003:
4450 minor patches for the FADS8xx
4452 * Patch by Thomas Schäfer, 28 Apr 2003:
4453 Fix SPD handling for 256 ECC DIMM on Walnut
4455 * Add support for arbitrary bitmaps for TRAB's VFD command;
4456 allow to pass boot bitmap addresses in environment variables;
4457 allow for zero boot delay
4459 * Patch by Christian Geißinger, 19 May 2002:
4460 On TRAB: wait until the dummy byte has been completely sent
4462 * Patch by David Updegraff, 22 Apr 2003:
4463 update for CrayL1 board
4465 * Patch by Pantelis Antoniou, 21 Apr 2003:
4466 add boot support for ARTOS (a proprietary OS)
4468 * Patch by Steven Scholz, 11 Apr 2003:
4469 Add support for RTC DS1338
4471 * Patch by Rod Boyce, 24 Jan 2003:
4472 Fix counting of extended partitions in diskboot command
4474 * Patch by Christophe Lindheimer, 20 May 2003:
4475 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4477 * Fix SDRAM timing on Purple board
4479 * Add support for CompactFlash on ATC board
4480 (includes support for Intel 82365 and compatible PC Card controllers,
4481 and Yenta-compatible PCI-to-CardBus controllers)
4483 * Patch by Mathijs Haarman, 08 May 2003:
4484 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4486 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4488 * Add support for Promess ATC board
4490 * Patch by Keith Outwater, 28 Apr 2003:
4491 - Miscellaneous corrections and additions to GEN860T board specific code.
4492 - Added GEN860_SC variant to GEN860T.
4493 - Miscellaneous corrections to GEN860T documentation.
4494 - Correct duplicate entry in U-Boot CREDITS file.
4495 - Add GEN860T_SC entry in MAINTAINERS file.
4496 - Update CREDITS file with GEN860T_SC info.
4498 * Update Smiths Aerospace addresses in MAINTAINERS file
4500 * Fix error handling in hush's version of "run" command
4503 - Splashscreen support
4506 - temperature dependend enabling of LCD
4508 * Allow booting from old "PPCBoot" disk partitions
4510 * Add support for TQM8255 Board / MPC8255 CPU
4512 ======================================================================
4513 Changes for U-Boot 0.3.1:
4514 ======================================================================
4516 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4518 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4519 display when Linux takes over
4521 * Patch by Erwin Rol, 27 Feb 2003:
4522 Add support for RTEMS (this time for real).
4524 * Add support for "bmp info" and "bmp display" commands to load
4525 bitmap images; this can be used (for example in a "preboot"
4526 command) to display a splash screen very quickly after poweron.
4528 * Add support for 133 MHz clock on INCA-IP board
4530 * Patch by Lutz Dennig, 10 Apr 2003:
4531 Update for R360MPI board
4533 * Add new meaning to "autostart" environment variable:
4534 If set to "no", a standalone image passed to the
4535 "bootm" command will be copied to the load address
4536 (and eventually uncompressed), but NOT be started.
4537 This can be used to load and uncompress arbitrary
4540 * Patch by Stefan Roese, 10 Apr 2003:
4541 Changed DHCP client to use IP address from server option field #54
4542 from the OFFER packet in the server option field #54 in the REQUEST
4543 packet. This fixes a problem using a Windows 2000 DHCP server,
4544 where the DHCP-server is not the TFTP-server.
4546 * Set max brightness for MN11236 displays on TRAB board
4548 * Add support for TQM862L modules
4550 ======================================================================
4551 Changes for U-Boot 0.3.0:
4552 ======================================================================
4554 * Patch by Arun Dharankar, 4 Apr 2003:
4555 Add IDMA example code (tested on 8260 only)
4557 * Add support for Purple Board (MIPS64 5Kc)
4559 * Add support for MIPS64 5Kc CPUs
4561 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4563 * Patch by Denis Peter, 04 Apr 2003:
4564 - update MIP405-4 board
4566 * Patch by Stefan Roese, 4 Apr 2003:
4567 - U-Boot version environment variable "ver" added
4568 (CONFIG_VERSION_VARIABLE).
4569 - Changed PPC405GPr version from A to B.
4570 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4572 * Patches by Denis Peter, 03 April 2003:
4573 - fix PCI IRQs on MPL boards
4574 - fix two more un-relocated pointer problems
4576 * Fix behaviour of "run" command:
4577 - print error message iv variable does not exist
4578 - terminate processing of arguments in case of error
4580 * Patches by Peter Figuli, 10 Mar 2003
4581 - Add support for BTUART on PXA platform
4582 - Add support for WEP EP250 (PXA) board
4584 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4585 flash using a BDI2000
4587 * Implement fix for I2C Edge Conditions problem for all boards that
4588 use the bit-banging driver (common/soft_i2c.c)
4590 * Patch by Martin Winistoerfer, 23 Mar 2003
4591 - Add port to MPC555/556 microcontrollers
4592 - Add support for cmi customer board with
4593 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4595 * Patch by Rick Bronson, 28 Mar 2003:
4596 - fix common/cmd_nand.c
4598 * Patch by Arun Dharankar, 24 Mar 2003:
4599 - add threads / scheduler example code
4601 * Add patches by Robert Schwebel, 31 Mar 2003:
4602 - add ctrl-c support for kermit download
4603 - align bdinfo output on ARM
4604 - csb226 board: bring in sync with innokom/memsetup.S
4605 - csb226 board: fix MDREFR handling
4606 - misc doc fixes / extensions
4607 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4608 - add BOOT_PROGRESS to armlinux.c
4610 * Add CPU ID, version, and clock speed for INCA-IP
4612 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4613 - fix SRAM and SDRAM memory sizing
4614 - add status LED support
4615 - add MAC address for second (SCC1) ethernet port
4617 * Update default environment for TQM8260 board
4619 * Patch by Rick Bronson, 16 Mar 2003:
4620 - Add NAND flash support for reading, writing, and erasing NAND
4621 flash (certain forms of which are called SmartMedia).
4622 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4624 * Patches by Robert Schwebel, 19 Mar 2003:
4625 - use arm-linux-gcc as default compiler for ARM
4626 - fix i2c fixup code
4627 - fix missing baudrate setting
4628 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4629 - moved "ignoring trailing characters" _before_ u-boot wants to
4630 print out diagnostics messages; removes bogus characters at the
4633 * Patch by John Zhan, 18 Mar 2003:
4634 Add support for SinoVee Microsystems SC8xx boards
4636 * Patch by Rolf Offermanns, 21 Mar 2003:
4637 ported the dnp1110 related changes from the current armboot cvs to
4638 current u-boot cvs. smc91111 does not work. problem marked in
4639 smc91111.c, grep for "FIXME".
4641 * Patch by Brian Auld, 25 Mar 2003:
4642 Add support for STM flash chips on ebony board
4644 * Add PCI support for MPC8250 Boards (PM825 module)
4646 * Patch by Stefan Roese, 25 Mar 2003:
4649 * Patch by Stefan Roese, 20 Mar 2003:
4650 - CPCI4052 update (support for revision 3).
4651 - Set edge conditioning circuitry on PPC405GPr for compatibility
4652 to existing PPC405GP designs.
4653 - Clip udiv to 5 bits on PPC405 (serial.c).
4655 * Extend INCAIP board support:
4656 - add automatic RAM size detection
4657 - add "bdinfo" command
4658 - pass flash address and size to Linux kernel
4659 - switch to 150 MHz clock
4661 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4662 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4663 boards, version 153 for Rev. 200 boards).
4665 * Patch by Vladimir Gurevich, 12 Mar 2003:
4666 Fix relocation problem of statically initialized string pointers
4669 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4670 Cleanup & bug fixes for JFFS2 code:
4671 - the memory mangement was broken. It caused havoc on malloc by
4672 writing beyond the block boundaries.
4673 - the length calculation for files was wrong, sometimes resulting
4674 in short file reads.
4675 - data copying now optionally takes fragment version numbers into
4676 account, to avoid copying from older data.
4677 See doc/README.JFFS2 for details.
4679 * Patch by Josef Wagner, 12 Mar 2003:
4680 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4681 - ETH05 and BEDBUG support for CU824
4682 - added support for MicroSys CPC45
4683 - new BOOTROM/FLASH0 and DOC base for PM826
4685 * Patch by Robert Schwebel, 12 Mar 2003:
4686 Fix the chpart command on innokom board
4689 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4690 s/PPCBoot/U-Boot/ in some files
4691 s/pImage/uImage/ in some files
4693 * Patch by Detlev Zundel, 15 Jan 2003:
4694 Fix '' command line quoting
4696 * Patch by The LEOX team, 19 Jan 2003:
4697 - add support for the ELPT860 board
4698 - add support for Dallas ds164x RTC
4700 * Patches by David Müller, 31 Jan 2003:
4701 - minimal setup for CardBus bridges
4702 - add EEPROM read/write support in the CS8900 driver
4703 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4704 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4706 * Patch by Steven Scholz, 04 Feb 2003:
4707 add support for RTC DS1307
4709 * Patch by Reinhard Meyer, 5 Feb 2003:
4710 fix PLPRCR/SCCR init sequence on 8xx to allow for
4711 changes of EBDF by software
4713 * Patch by Vladimir Gurevich, 07 Feb 2003:
4714 "API-compatibility patch" for 4xx I2C driver
4716 * TRAB fixes / extensions:
4717 - Restore VFD brightness as saved in environment
4718 - add support for Fujitsu flashes
4719 - make sure both buzzers are turned off (drive low level)
4721 * Patches by Robert Schwebel, 06 Mar 2003:
4722 - fix bug in BOOTP code (must use NetCopyIP)
4723 - update of CSB226 port
4724 - clear BSS segment on XScale
4725 - added support for i2c_init_board() function
4726 - update to the Innokom plattform
4728 * Extend support for redundand environments for configurations where
4729 environment size < sector size
4731 * Patch by Rune Torgersen, 13 Feb 2003:
4732 Add support for Motorola MPC8266ADS board
4734 * Patch by Kyle Harris, 19 Feb 2003:
4735 patches for the Intel lubbock board:
4736 memsetup.S - general cleanup (based on Robert's csb226 code)
4737 flash.c - overhaul, actually works now
4738 lubbock.c - fix init funcs to return proper value
4740 * Patch by Kenneth Johansson, 26 Feb 2003:
4741 - Fixed off by one in RFTA calculation.
4742 - No need to abort when LDF is lower than we can program it's only
4743 minimum timing so clamp it to what we can do.
4744 - Takes function pointer to function for reading the spd_nvram. Usefull
4745 for faking data or hardcode a module without the nvram.
4746 - fix other user for above change
4747 - fix some comments.
4749 * Patches by Brian Waite, 26 Feb 2003:
4750 - fix port for evb64260 board
4751 - fix PCI for evb64260 board
4754 * Patch by Reinhard Meyer, 1 Mar 2003:
4755 Add support for EMK TOP860 Module
4757 * Patch by Yuli Barcohen, 02 Mar 2003:
4758 Add SPD EEPROM support for MPC8260ADS board
4760 * Patch by Robert Schwebel, 21 Jan 2003:
4761 - Add support for Innokom board
4762 - Don't complain if "install" fails
4763 - README cleanup (remove duplicated lines)
4764 - Update PXA header files
4766 * Add documentation for existing POST code (doc/README.POST)
4768 * Patch by Laudney Ren, 15 Jan 2003:
4769 Fix handling of redundand environment in "tools/envcrc.c"
4771 * Patch by Detlev Zundel, 28 Feb 2003:
4772 Add bedbug support for 824x systems
4774 * Add support for 16 MB flash configuration of TRAB board
4776 * Patch by Erwin Rol, 27 Feb 2003:
4777 Add support for RTEMS
4779 * Add image information to README
4781 * Patch by Stefan Roese, 18 Feb 2003:
4782 CPCIISER4 configuration updated.
4784 * Patch by Stefan Roese, 17 Feb 2003:
4785 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4787 * Patch by Stefan Roese, 13 Feb 2003:
4788 Add "pcidelay" environment variable (in ms, enabled via
4789 CONFIG_PCI_BOOTDELAY).
4790 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4791 RST# to respond to configuration cycles (33MHz -> 1s).
4793 * Fix dual PCMCIA slot support (when running with just one
4796 * Add VFD type detection to trab board
4798 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4799 variable with value in the EEPROM
4801 * Patch by Stefan Roese, 10 Feb 2003:
4802 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4804 * Add support for MIPS32 4Kc CPUs
4806 * Add support for INCA-IP Board
4808 ======================================================================
4809 Changes for U-Boot 0.2.2:
4810 ======================================================================
4812 * Add dual ethernet support on PM826
4814 * Add support for LXT971 PHY on PM826
4816 * Patch by Tord Andersson, 16 Jan 2003:
4817 Fix flash sector count for TQM8xxL
4819 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4820 16 bytes out of each 32 byte block)
4822 ======================================================================
4823 Changes for U-Boot 0.2.1:
4824 ======================================================================
4826 * Add support for V37 board
4827 (patch by Jón Benediktsson, 11 Dec 2002)
4829 * Update baudrate in bd_info when it gets changed
4831 * Add watchdog trigger points while waiting for serial port
4832 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4834 * Improve command line tool to access the U-Boot's environment
4835 (figuration of the utility, using a config file)
4837 * Add single quote support for (old) command line parser
4839 * Switch LWMON board default config from FRAM to EEPROM;
4840 in POST, EEPROM shows up on 8 addresses
4842 ======================================================================
4843 Changes for U-Boot 0.2.0:
4844 ======================================================================
4846 * Use 1-byte-read instead of -write for iprobe() function
4847 Add i2c commands to PM826 config
4849 * extend I2C POST code: check for list on known addresses
4851 * Improve log buffer code; use "loglevel" to decide which messages
4852 to log on the console, too (like in Linux); get rid of "logstart"
4854 * Add command line tool to access the U-Boot's environment
4855 (board-specific for TRAB now, to be fixed later)
4857 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4858 Fix misc problems with AmigaOne support
4860 * Patch by Chris Hallinan, 3 Dec 2002:
4861 minor cleanup to the MPC8245 EPIC driver
4863 * Patch by Pierre Aubert , 28 Nov 2002
4864 Add support for external (SIU) interrupts on MPC8xx
4866 * Patch by Pierre Aubert , 28 Nov 2002
4867 Fix nested syscalls bug in standalone applications
4869 * Patch by David Müller, 27 Nov 2002:
4870 fix output of "pciinfo" command for CardBus bridge devices.
4872 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4875 * Add LED indication for IDE activity on KUP4K board
4877 * Fix startup problems with VFD display on TRAB
4879 * Patch by Pierre Aubert, 20 Nov 2002
4880 Add driver for Epson SED13806 graphic controller.
4881 Add support for BMP logos in cfb_console driver.
4883 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4885 * Patch by Rod Boyce, 21 Nov 2002:
4886 fix PCMCIA on MBX8xx board
4888 * Patch by Pierre Aubert , 21 Nov 2002
4889 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4890 bootmode word in DPRAM configurable
4892 * Patch by Daniel Engström, 18 Nov 2002:
4893 Fixes for x86 port (mostly strings issues)
4895 * Patch by Ken Chou, 18 Nov 2002:
4896 Fix for natsemi NIC cards (DP83815)
4898 * Patch by Pierre Aubert, 19 Nov 2002:
4899 fix a bug for the MII configuration, and some warnings
4901 * Patch by Thomas Frieden, 13 Nov 2002:
4902 Add code for AmigaOne board
4903 (preliminary merge to U-Boot, still WIP)
4905 * Patch by Jon Diekema, 12 Nov 2002:
4906 - Adding URL for IEEE OUI lookup
4907 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4909 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4910 root-on-nfs macros are designed to switch how the default boot
4911 method gets defined.
4913 * Patch by Daniel Engström, 13 Nov 2002:
4914 Add support for i386 architecture and AMD SC520 board
4916 * Patch by Pierre Aubert, 12 Nov 2002:
4917 Add support for DOS filesystem and booting from DOS floppy disk
4919 * Patch by Jim Sandoz, 07 Nov 2002:
4920 Increase number of network RX buffers (PKTBUFSRX in
4921 "include/net.h") for EEPRO100 based boards (especially SP8240)
4922 which showed "Receiver is not ready" errors when U-Boot was
4923 processing the receive buffers slower than the network controller
4926 * Patch by Andreas Oberritter, 09 Nov 2002:
4927 Change behaviour of NetLoop(): return -1 for errors, filesize
4928 otherwise; return code 0 is valid an means no file loaded - in this
4929 case the environment still gets updated!
4931 * Patches by Jon Diekema, 9 Nov 2002:
4932 - improve ADC/DAC clocking on the SACSng board to align
4933 the failing edges of LRCLK and SCLK
4934 - sbc8260 configuration tweaks
4935 - add status LED support for 82xx systems
4936 - wire sspi/sspo commands into command handler; improved error
4938 - add timestamp support and alternate memory test to the
4939 SACSng configuration
4941 * Patch by Vince Husovsky, 7 Nov 2002:
4942 Add "-n" to linker options to get rid of "Not enough room for
4943 program headers" problem
4945 * Patch by David Müller, 05 Nov 2002
4946 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4947 so we can use an already existing name
4949 * Patch by Pierre Aubert, 05 Nov 2002
4950 Hardware relatied improvments in FDC boot code
4952 * Patch by Holger Schurig, 5 Nov 2002:
4953 Make the PXA really change it's frequency
4955 * Patch by Pierre Aubert, 05 Nov 2002
4956 Add support for slave serial Spartan 2 FPGAs
4958 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4961 * Add support for log buffer which can be passed to Linux kernel's
4962 syslog mechanism; used especially for POST results.
4964 * Patch by Klaus Heydeck, 31 Oct 2002:
4965 Add initial support for kup4k board
4967 * Patch by Robert Schwebel, 04 Nov 2002:
4968 - use watchdog to reset PXA250 systems
4969 - added progress callbacks to (some of the) ARM code
4970 - update for Cogent CSB226 board
4972 * Add support for FPS860 board
4974 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4975 Improve PCI access on 32-bits Compact PCI bus
4977 * Fix mdelay() on TRAB - this was still the debugging version with
4978 seconds instead of ms.
4980 * Patch by Robert Schwebel, 1 Nov 2002:
4981 XScale related cleanup (affects all ARM boards)
4983 * Cleanup of names and README.
4985 ======================================================================
4986 Notes for U-Boot 0.1.0:
4987 ======================================================================
4989 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4991 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4992 For information about the history of the project please see the
4993 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4995 ======================================================================