1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
6 Patch by Gerhard Jaeger, 21 Jun 2005
8 * Add netconsole and some more commands to RPXlite_DW board
9 Patch by Sam Song, 19 Jun 2005
11 * Fix bad declaration on pci_cfgfunc_nothing
12 Patch by Sam Song, 19 Jun 2005
14 * Adjust "echo" as a default command
15 Patch by Sam Song, 19 Jun 2005
17 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
18 Patch by KokHow Teh, 16 Jun 2005
20 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
21 Patch by Rick Bronson, 15 Jun 2005
23 * Coding Style cleanup
25 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
26 Patch by Andrew Dyer, 13 Jun 2005
28 * Add ADI Blackfin support
29 - add support for Analog Devices Blackfin BF533 CPU
30 - add support for the ADI BF533 Stamp uClinux board
31 - add support for the ADI BF533 EZKit board
32 Patches by Richard Klingler, 11 Jun 2005
34 * Add loads of ntohl() in image header handling
35 Patch by Steven Scholz, 10 Jun 2005
37 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
39 Patch by Yuli Barcohen, 05 Jun 2005
41 * RPXlite configuration fixes
42 - Use correct flash sector size
43 - Use correct memory test end address
44 - Add support for bzip2 compression
46 Patch by Yuli Barcohen, 05 Jun 2005
48 * Memory configuration changes for ZPC.1900 board
49 - Fix SDRAM timing on both local bus and 60x bus
50 - Add support for second flash bank (SIMM)
51 - Change boot flash base
52 Patch by Yuli Barcohen, 05 Jun 2005
54 * Add support for Adder boards with 16MB SDRAM;
55 add support for second FEC on Adder87x board.
56 Patch by Yuli Barcohen, 05 Jun 2005
58 * Fix conditional for including ks8695eth driver
59 Patch by Greg Ungerer, 04 Jun 2005
61 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
62 Patch by Friedrich Lobenstock, 02 Jun 2005
64 * Fix comment in common/soft_i2c.c
65 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
67 * Cleanup compiler warnings.
68 Patch by Greg Ungerer, 21 May 2005
70 * Word alignment fixes for word aligned NS16550 UART
71 Patch by Jean-Paul Saman, 01 Mar 2005
73 Fixes bug with UART that only supports word aligned access: removed
74 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
75 (broken!) versions of GCC generate byte accesses when encountering
76 the packed attribute regardless if the struct is already correctly
77 aligned for a platform. Peripherals that can only handle word
78 aligned access won't work properly when accessed with byte access.
79 The struct NS16550 is already word aligned for REG_SIZE = 4, so
80 there is no need to packed the struct in that case.
82 * Fix behaviour if gatewayip is not set
83 Patch by Robin Gilks, 23 Dec 2004
85 * Fix cleanup for netstart board.
86 Remove build results from repository
88 * Some code cleanup for GCC 4.x
90 * Fixes to support environment in NAND flash;
91 enable NAND flash based environment for delta board.
93 * Add support for Intel Monahans CPU on Zylonite and Delta boards
94 (This is Work in Progress!)
96 * Add support for TQM8260-AI boards.
100 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
101 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
102 Patch by Ladislav Michl, 29 Jun 2005
104 * Add lowboot target to mcc200 board
105 Patch by Stefan Roese, 4 Mar 2006
107 * Fix problem with flash_get_size() from CFI driver update
108 Patch by Stefan Roese, 1 Mar 2006
110 * Make CFG_NO_FLASH work on ARM systems
111 Patch by Markus Klotzbuecher, 27 Feb 2006
113 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
116 * Convert mcc200 to use common CFI flash driver
117 Patch by Stefan Roese, 28 Feb 2006
119 * Add env-variable "unlock" to handle initial state of sectors
122 Only the U-Boot image and it's environment is protected,
123 all other sectors are unprotected (unlocked) if flash
124 hardware protection is used (CFG_FLASH_PROTECTION) and
125 the environment variable "unlock" is set to "yes".
127 Patch by Stefan Roese, 28 Feb 2006
129 * Update drivers/cfi_flash.c:
130 - find_sector() called in both versions of flash_write_cfiword()
131 Patch by Peter Pearse, 27th Feb 2006
133 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
134 Patch by Jose Maria Lopez, 16 Jan 2006
136 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
137 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
139 * Changes/fixes for drivers/cfi_flash.c:
140 We *should* check if there are any error bits if the previous call
141 returned ERR_OK (Otherwise we will have output an error message in
142 flash_status_check() already.) The original code would only check for
143 error bits if flash_status_check() returns ERR_TIMEOUT.
144 Patch by Marcus Hall, 23 Aug 2005
146 * Changes/fixes for drivers/cfi_flash.c:
147 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
148 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
149 Patch by Sangmoon Kim, 19 Aug 2005
151 * Fixes for drivers/cfi_flash.c:
152 - Fix wrong timeout value usage in flash_status_check()
153 - Round write_tout up when converting to msec in flash_get_size()
154 - Remove clearing flash status at the end of flash_write_cfibuffer()
155 which sets Intel 28F640J3 flash back to command mode on CSB472
156 Patch by Tolunay Orkun, 02 July 2005
158 * Add basic support for the SMMACO4 Board from PanDaCom.
159 Patch by Heiko Schocher, 20 Feb 2006
161 * Add GIT version information (commid ID) to untagged U-Boot versions
163 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
164 of all unreleased (untagged) U-Boot images will be automatically
165 extended upon compiletime with a part of the GIT commit ID and
166 possibly with "dirty" if uncommited changes are detected.
168 Here an example for the resulting version:
169 "U-Boot 1.1.4-g3457ac18-dirty"
171 The version is now maintained in the toplevel Makefile and the
172 version headers are autogenerated.
174 Patch by Stefan Roese, 9 Feb 2006
176 * Update default environment for INKA4x00 board.
178 * Convert CPCI750 to use common CFI flash driver
179 Patch by Reinhard Arlt, 8 Feb 2006
181 * Various changes to esd HH405 board specific files
182 Patch by Matthias Fuchs, 07 Feb 2006
184 * Cleanup U-Boot boot messages on ARM.
186 To match the U-Boot user interface on ARM platforms to the U-Boot
187 standard (as on PPC platforms), some messages with debug character
188 are removed from the default U-Boot build.
189 Enable DEBUG for lib_arm/board.c to enable debug messages.
190 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
191 Patch by Stefan Roese, 24 Jan 2006
193 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
194 Patch by Stefan Roese, 18 Jan 2006
196 * Add VGA support (CT69000) to CPCI750 board.
197 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
198 Patch by Reinhard Arlt, 30 Dec 2005
200 * PMC405 and CPCI405: Moved configuration of pci resources
202 PMC405 and CPCI2DP: Added firmware download and booting via pci.
203 Patch by Matthias Fuchs, 20 Dec 2005
205 * Fix 28F256J3A support on PM520 board
206 (without bank-switching only 32 MB can be accessed)
208 * Fix mkimage bug with multifile images created on 64 bit systems.
210 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
212 * Fix compiler problem with at91rm9200dk board.
213 Patch by Eugen Bigz, 19 Dec 2005
215 ======================================================================
216 Changes for U-Boot 1.1.4:
217 ======================================================================
219 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
220 - Changed GPIO setup to enable another address line in order to
221 address 64M of FLASH.
222 - Added function sdram_tr1_set to auto calculate the tr1 value for
224 Patch by Steven Blakeslee, 12 Dec 2005
226 * MPC5200: Set PCI retry counter to 0 = infinite retry;
227 The default of 255 is too short for slow devices.
228 Patch by Martin Nykodym, 12 Dec 2005
230 * Change port configuration for O2DNT (CODEC1 on PSC1).
232 * Fix register for PCI async mode on PPC440EP
233 Patch by Youngchul Bang, 08 Dec 2005
235 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
236 This segment may be required by some libgcc.a functions
239 * Fix DPRAM offset/size for MPC8541/8555.
240 Simplify TQM85xx Makefile handling.
242 * Fix data overflow (typo?) in rtc/ds1302.c
244 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
246 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
247 - Support for TQM8541/8555 boards added.
248 - Complete rework of TQM8540/8560 support.
249 - Common TQM85xx code now supports all current TQM85xx platforms
250 (TQM8540/8541/8555/8560).
251 - DDR SDRAM size detection added.
252 - CAS latency default values can be overwritten by setting "serial#"
253 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
254 If problems are detected with this non default CAS latency,
255 the default values will be used instead.
256 - Flash size detection added.
257 - Moved FCC ethernet driver initialization behind TSEC driver init
258 -> TSEC is first device.
259 Patch by Stefan Roese, 30 Nov 2005
261 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
262 Patch by John Otken, 23 Nov 2005
264 * Changed PPC44x startup message (cpu info, speed...) to common style:
265 On PPC44x platforms, the startup message generated in "cpu.c" only
266 comprised the ppc type and revision but not additional information
267 like speed etc. Those speed infos where printed in the board specific
268 code. This new implementation now prints all CPU infos in the common
269 cpu specific code. No board specific code is needed anymore and
270 therefore removed from all current 44x implementations.
271 Patch by Stefan Roese, 27 Nov 2005
273 * Adjust TQM834x PHY addresses for latest hardware revision.
275 * Increase malloc arena on TQM5200 board to 256 kB.
276 With 64 kb uniform flash sector size the old value of 128 kB was
279 * Fix miiphy global data initialization (problem on 4xx boards when
280 no ethaddr is assigned). Initialization moved from
281 miiphy_register() to eth_initialize().
283 Based on initial patch for 4xx platform by Matthias Fuchs.
285 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
287 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
288 The COPYING file was extended to make clear that these files can be
289 used in non-GPL code, too.
290 Also, a corresponding note was placed in the headers of the affected files.
292 * Add support for Prodrive P3P440 board:
293 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
294 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
295 for bank autodetection
296 Patch by Stefan Roese, 22 Nov 2005
298 * Change all '$(...)' variable references into '${...}'
299 which makes the environment compatible with the hush shell.
300 WARNING: Support for the old '$(...)' syntax will be
301 discontinued in a later version.
303 * Minor changes to init flags in TQM834x PCI.
305 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
306 Patch by Stefan Roese, 15 Nov 2005
308 * New PPC 405EP board added: CMS700
309 Added CONFIG_NET_MULTI for VOM405 board.
310 Added reset_phy() for VOM405 board.
311 Patch by Matthias Fuchs, 09 Nov 2005
313 * Updated PCI mapping for esd CPCI2DP board.
314 Add support for error LED.
315 Patch by Matthias Fuchs, 07 Nov 2005
317 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
318 Patch by Stefan Roese, 07 Nov 2005
320 * Correct PPC Timebase register definitions (SPRN_TBRL...)
321 Patch by Stefan Roese, 07 Nov 2005
323 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
324 Patch by Stefan Roese, 05 Nov 2005
326 * Additional fix for external IRQ config on Yellowstone & Yosemite
327 Patch by Stefan Roese, 03 Nov 2005
329 * Add support for Ocotea pass 3 with 440GX Rev. F
330 Patch by Stefan Roese, 01 Nov 2005
332 * Fix external IRQ configuration on Yellowstone & Yosemite
333 Patch by Stefan Roese, 28 Oct 2005
335 * Add support for multiple PHYs.
336 Tested on the following boards:
337 cmcpu2 (at91rm9200/ether.c)
338 PPChameleon (ppc4xx/4xx_enet.c)
339 yukon (mpc8220/fec.c)
341 tqm834x (mpc834x/tsec.c) with EEPRO100
342 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
343 Main changes include:
345 - miiphy_register routine was added to allow multiple PHYs to be registered
346 - miiphy_read and miiphy_write are now defined in this file, and
347 require additional argument (char *devname)
348 - other miiphy_* routines also require additional device name argument
351 Calling reset_phy() was moved to be executed *after* eth_initialize().
352 This is necessary as now some of the implementations of reset_phy()
353 may need to use miiphy_reset() which is not allowed before eth_initialize()
354 as eth_initialize registers all required miiphy_* routines.
355 Tested on IP860 and PHY initializes properly after this change.
357 * Correct includes for flat tree builder.
359 * Fix conflicting types (flash_write()) in trab auto_update.c.
361 * Add PCI support for the TQM834x board.
363 * Add missing 4xx board to MAKEALL
364 Patch by Stefan Roese, 20 Oct 2005
366 * Fix conflicting types (flash_write()) in esd auto_update.c
367 Patch by Stefan Roese, 20 Oct 2005
369 * Fix problem with sleep in NetConsole (use get_timer())
370 Patch by Stefan Roese, 20 Oct 2005
372 * Add NetConsole Support for AMCC eval boards
373 Patch by Stefan Roese, 20 Oct 2005
375 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
376 Patch by Stefan Roese, 18 Oct 2005
378 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
379 Fix identation on ext2ls help entry.
380 Patch by Stefan Roese, 14 Oct 2005
382 * Add support for TQM834x boards.
385 * Cleanup for GCC-4.x
387 * Add documentation for Open Firmware Flat Tree and usage.
388 Patch by Pantelis Antoniou, 13 Oct 2005
390 * Add missing files for Pantelis Antoniou's patch
391 Patch by Pantelis Antoniou, 04 Sep 2005
393 * Fix problem in ppc4xx eth-driver without ethaddr (only without
394 CONFIG_NET_MULTI set)
395 Patch by Stefan Roese, 10 Oct 2005
397 * Fix gzip bmp support (test if malloc fails, warning when truncated).
398 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
399 Patch by Stefan Roese, 07 Oct 2005
401 * Add support for OF flat tree for the STXtc board.
402 Patch by Pantelis Antoniou, 04 Sep 2005
404 * Support passing of OF flat trees to the kernel.
405 Patch by Pantelis Antoniou, 04 Sep 2005
409 * Add support for NetSilicon NS7520 processor.
410 Patch by Art Shipkowski, 12 May 2005
412 * Add support for AP1000 board.
413 Patch by James MacAulay, 07 Oct 2005
415 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
416 Patch by Anders Larsen, 07 Oct 2005
418 The Atmel errata #11 states that the transfer buffer descriptor
419 table must be aligned on a 16-word boundary. As it turned out, this
420 is insufficient - it seems the table must be aligned on a boundary
421 at least as large as the table itself (in Linux this is not an
422 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
424 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
425 Patch by Anders Larsen, 07 Oct 2005
427 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
428 sed the linker scripts, rather than pre-process them.
429 Patch by Peter Pearse, 07 Oct 2005
431 * Update make target for ARM supported boards.
432 Use lowlevel_init() instead of platformsetup() [rename].
433 Patch by Peter Pearse, 06 Oct 2005
435 * Fix booting from serial dataflash on AT91RM9200
436 Patch by Peter Menzebach, 29 Aug 2005
438 * Add JFFS2 support for TRAB board
439 Patch by Martin Krause, 25 Aug 2005
441 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
442 Patch by Marcus Hall, 24 Aug 2005
444 * Fix the machine-id of the Cogent csb637 board
445 Patch by Anders Larsen, 05 Oct 2005
447 * Complete support for the KwikByte KB920x boards
448 Patch by Anders Larsen, 05 Oct 2005
450 * Set the AT91RM9200 clock to asynchronous mode
451 Patch by Anders Larsen, 03 May 2005
453 * Set the AT91RM9200 clock to synchronous mode
454 Patch by Anders Larsen, 29 Apr 2005
456 * Add support for Cogent csb637
457 Patch by Anders Larsen, 29 Apr 2005
459 * Fix dm9161.c initialization
460 Patch by Anders Larsen, 29 Apr 2005
462 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
463 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
465 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
466 Patch by Anders Larsen, 29 Apr 2005
468 * Fix device partition intialization for SystemACE disks.
469 Patch by Stephen Williams, 28 Apr 2005
471 * Added support for KwikByte KB920x boards (based on AT91RM9200)
472 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
474 * Add support for S29GL064M-R3 flash chip on xsengine board
475 Patch by Kurt Stremerch, 18 Apr 2005
477 * E500 update: repoint IVPR to RAM when code is relocated
478 Patch by Kylo Ginsberg, 13 Apr 2005
480 * Fix loop end test in lib_generic/string.c:strswab()
481 Patch by Andrew Dyer, October 10, 2005
482 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
486 * Update ARM Integrator boards:
487 Correct addessing errors in platform files.
488 Split off common core module data from Integrator header files to
489 include/armcoremodule.h.
490 Patch by Peter Pearse, 04 Oct 2005
492 * Make sure only supported compiler options are used
493 Import "cc-option" shell function from kernel and
494 use it to get the correct ARM GCC options for individual CPUs
495 Patch by Peter Pearse, 30 Jun 2005
497 * Fix 440GR to print correct cpu revision
498 Patch by Stefan Roese, 04 Oct 2005
500 * Change board message on AMCC Yosemite & Yellowstone to common style
501 Patch by Stefan Roese, 03 Oct 2005
503 * Fix compiler warning
505 * Fix FEC PHY addresses for TQM85xx boards
507 * Fix uninitialized variable problem in hush shell
508 Patch by Lars Rostock, 26 Sep 2005
510 * Undo change of f6e20fc6ca... to include/configs/trab.h
511 (Must have been an accident?)
513 * Add support for AT91RM9200 OHCI Controller.
514 Patch by Eric Benard, 07 Apr 2005
516 * Update ARM mach-types.h
517 Patch by Eric Benard, 07 Apr 2005
519 * Add support for MP2USB board.
520 Patch by Eric Benard, 07 Apr 2005
522 * Add board support for armadillo HT1070
523 Patch by Rowel Atienza, 06 Apr 2005
525 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
526 Patch by Vitaly Bordug, 30 Mar 2005
528 * Add iopset command on mpc8xx
529 Patch by Daniel Eisenhut, 25 Mar 2005
531 * Add support for MII in eepro100 driver.
532 Patch by Gleb Natapov, 21 Mar 2005
534 * Fixes to the Lubbock (PXA 25x) support:
535 - Resolve the FIXME with respect to saving the u-boot environment.
536 - Make the default load address land in real memory.
537 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
538 Patch by David Brownell, 10 Mar 2005
540 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
541 Patch by Marc Leeman, 04 Mar 2005
543 * OMAP242x H4 board update
544 - fix for ES2 differences.
545 - switch to using the cfi_flash driver.
546 - fix SRAM build address.
547 - fix for GP device operation.
548 - unlock SRAM for GP devices.
549 - display more device information.
550 - fix potential deadlock in omap24xx_i2c driver.
551 - fix DLL load values to match dpllout*1 operation.
552 - fix 2nd chip select init for combo DDR device.
553 - add support for CFI Intel 28F256L18 on H4 board.
554 Patch by Richard Woodruff, 03 Mar 2005
556 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
557 Patch by Steven Scholz, 02 Mar 2005
560 Patch by Ara Avanesyan, 24 Feb 2005
562 * Remove unneeded #include <malloc.h>
563 Patch by Ladislav Michl, 22 Feb 2005
565 * Add cramfs support for m68k
566 Patch by Zachary Landau, 21 Feb 2005
568 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
569 Patch by Jeff Angielski, 21 Feb 2005
571 * Fix au1x00_serial baud rate calculation:
572 remove hardcoded cpu clock divisor and use register instead;
573 round up instead of truncate
574 Patch by Andrew Dyer, 15 Feb 2005
576 * Add Xilinx Spartan3 family FPGA support
577 Patch by Kurt Stremerch, 14 Feb 2005
579 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
580 Patch by Zachary Landau, 11 Feb 2005
583 Patch by Matthias Fuchs, 25 Sep 2005
585 * Added support for PCI bridge on MPC8272ADS
586 Patch by Vitaly Bordug, Feb 09 2005
588 * Update multicore CM9XX support for Integrator AP to allow booting from flash
589 Patch by Jean-Paul Saman, 8 Feb 2005
591 * Fix strswab() to reliably find end of string
592 Patch by Andrew Dyer, 08 Feb 2005
594 * Fix typos in include/ppc440.h
595 Patch by Andrew E Mileski, 04 Feb 2005
597 * Add Vibren (was Accelent) PXA255 IDP Support
598 Patch by Cliff Brake, 04 Feb 2005
600 * Fix tools/bmp_logo.c using incorrect offset to pixel data
601 Patch by Andrew Dyer, 31 Jan 2005
603 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
604 Patch by Peter Pearse, 2 Feb 2005
606 * Fix error handling in tools/env/fw_env.c
607 Patch by Ara Avanesyan, 01 Feb 2005
609 * Fix MGT5100 PSC baudrate calculation
610 Patch by Sebastian Schau, 27 Jan 2005
612 * OMAP242x fix for GP device booting
613 - Add SRAM unlock for GP devices.
614 - Change DDR DLL unlock value to allow DPLLout*1 operation.
615 Patches by Richard Woodruff, 21 Jan 2005:
617 * Add support for AMD's Pb1x00 eval board;
618 add MII routines to the au1x00 ethernet driver;
619 add USB ohci driver (work in progress)
620 Patch by Thomas Sailer, 20 Jan 2005
622 * Update omap5912osk board
623 Use drivers/cfi_flash.c instead of private flash driver;
624 Remove hardcoded personalized settings from omap5912osk.h;
625 Fix spacing with (RO) marks in 'flinfo' output.
626 Patch by Michael Bendzick, 14 Jan 2005
628 * Fix warnings for PCI code on ixp
629 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
631 * virtex2 fix for bogus download error messages
632 The virtex2 FPGA download code watches for init going active during
633 a download of config data as an error condition. init also goes
634 active after a configuration is finished in concert with the done
635 signal. So far, the code does not check for done active until all
636 of the configuration data is sent. If configuration data has a few
637 extra pad bytes at the end, this would cause an error message even
638 though the download had suceeded.
639 NOTE: virtex2 slave serial and spartan2 versions may still have the
641 Patch by Andrew Dyer, 12 Jan 2005
643 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
644 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
645 message when probing for nonexistent flash in little endian mode.
646 As a side effect more efficient and smaller code is generated,
647 which is always a Good Thing (TM).
648 Patch by Ladislav Michl, 24 Sep 2005
650 * Update for TFTP using a fixed UDP port
651 Use the approved environment variable names. Added "tftpdstp" to
652 allow ports other than 69 per Tolunay Orkun's recommendation.
653 Patch by Jerry Van Baren, 12 Jan 2005
655 * Allow to force TFTP to use a fixed UDP port
656 (Add a configuration option CONFIG_TFTP_PORT and optional env
658 Patch by Jerry Van Baren, 10 Jan 2005
660 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
661 Patch by Leif Lindholm, 29 Dec 2004
663 * Cleanup: fix broken builds
665 * Fix PHY address argument passing with mii info command
666 Patch by Andrew Dyer, 28 Dec 2004
668 * Cleanup (PPC4xx is AMCC now)
670 * esd CPCI2DP board added
671 Patch by Matthias Fuchs, 22 Sep 2005
673 * esd PMC405 board updated
674 Patch by Matthias Fuchs, 22 Sep 2005
676 * Add SM501 support to HH405 board.
677 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
678 Add support for eeprom write-enable (CFG_EEPROM_WREN).
679 Patch by Stefan Roese, 22 Sep 2005
681 * Fix autonegotiation in tsec ethernet driver
682 Patch by Stefan Roese, 21 Sep 2005
684 * Fix bug in auto_update (trab board)
685 Patch by Martin Krause, 16 Sep 2005
687 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
688 Patch by Francesco Mandracci, 16 Sep 2005
690 * Update configuration for INKA4x0 board
692 * Update configuration for PM854 board
693 Based on patch by R. Loeffl, 20 Jul 2005
695 * Add PCI support to TQM8540 and TQM8560 boards
696 Patch by Stefan Roese, 15 Sep 2005
698 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
699 boards (baudrate, environment...). Flash driver fixed.
700 Patch by Stefan Roese, 15 Sep 2005
702 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
703 ethernet port on ebony.
704 Patch by Stefan Roese, 7 Sep 2005
706 * Added support for mtddevnum and mtddevname variables (mtdparts command)
708 * Change default console baud rate for stxxtc board
710 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
711 Patch by Stefan Roese, 31 Aug 2005
713 * Fix default command set (don't include CFG_CMD_DISPLAY command)
714 Patch by Pantelis Antoniou, 02 Sep 2005
718 * Enable SM712 driver support for HMI1001 board.
720 * Fix problems with ld version 2.16 (dot outside sections problem)
721 Pointed out by Gerhard Jaeger, 31 Aug 2005;
722 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
724 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
726 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
728 * Add keyboard and dot matrix display support for HMI1001 board.
730 * Prepare U-Boot for gcc-4.x
732 * Fixed Bamboo port to enable running without DDR-DIMM
733 (Bamboo has also 64MB onboard DDR)
734 Patch by Stefan Roese, 24 Aug 2005
736 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
737 now handling all 4xx cpu's
738 Patch by Stefan Roese, 16 Aug 2005
740 * Fix make dependencies for at91rm9200 and ks8695 cpus
741 Patch by Steven Scholz, 23 Aug 2005
743 * Add JFFS2 support for TQM5200 board
745 * Add esd cpci5200 and pf5200 boards
746 Patch by Reinhard Arlt, 22 Aug 2005
748 * Fix sysclock for TQM8540 and TQM8560 boards
749 Patch by Martin Krause, 25 Jul 2005
751 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
752 Patch by Martin Krause, 08 Jun 2005
754 * Add new board specific commands for TQM5200/STK52XX
755 - Sound commands (beep, wav, sound)
756 - Test commands (led, can, backlight, rs232)
757 Patch by Martin Krause, 02 May 2005
759 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
760 because of a bug in the AT91RM9200 CPU PLL
761 Patch by Martin Krause, 22 Apr 2005
763 * Add automatic HW detection for another CMC_PU2 variant
764 Patch by Martin Krause, 20 Apr 2005
766 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
767 Patch by Martin Krause, 19 Apr 2005
769 * Fix initialization problem on TQM5200 without SM501
770 Patch by Martin Krause, 08 Apr 2005
772 * Add RTC support for STK52XX.200
773 Patch by Martin Krause, 07 Apr 2005
775 * Add support for IFM o2dnt board
777 * Enable PCI on hmi1001 board
779 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
780 so we can use them to, e.g., check the existence of a file with
781 "if ls foo; then this; else that; fi" in the hush shell
782 Patch by Andreas Engel, 16 August 2005
784 * Coding style cleanup
786 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
787 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
789 * Check return value of malloc in 440gx_enet.c
790 Patch by Travis B. Sawyer, 18 Jul 2005
792 * Add Sandburst Metrobox and Sandburst Karef board support packages.
793 Second serial port on 440GX now defined as a system device.
794 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
795 Patch by Travis B. Sawyer, 12 Jul 2005
797 ======================================================================
798 Changes for U-Boot 1.1.3:
799 ======================================================================
803 * Add forgotten new fils from latest VoiceBlue update
805 * Make bootretry feature work with hush shell.
806 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
807 Patch by Andreas Engel, 19 Jul 2005
809 * Update Hymod Board Database PHP code in "tools" directory
810 Patch by Murray Jensen, 01 Jul 2005
812 * Make "tr" command use POSIX compliant; export HOSTOS make variable
813 Patch by Murray Jensen, 30 Jun 2005
815 * Fix Murray Jensen's mail address.
816 Patch by Murray Jensen, 30 Jun 2005
818 * Preserve PHY_BMCR during a soft reset.
819 Patch by Carl Riechers, 24 Jun 2005
821 * VoiceBlue update: eeprom tool can also store firmware version now.
822 eeprom.bin is runable by jumping at load address.
823 Patch by Ladislav Michl, 23 May 2005
825 * Move the AT91RM9200DK to the ARM Systems list.
826 Patch by Anders Larsen, 26 Apr 2005
828 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
829 Patch by Anders Larsen, 26 Apr 2005
831 * measure_gclk() is needed when DEBUG is enabled
832 Patch by Bryan O'Donoghue, 25 Apr 2005
834 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
835 Patch by Reinhard Arlt, 12 Aug 2005
837 * esd PCI405 board updated
838 Patch by Matthias Fuchs, 28 Jul 2005
840 * esd WUH405 and DU405 board updated
841 Patch by Matthias Fuchs, 27 Jul 2005
843 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
844 Patch by Matthias Fuchs, 4 May 2005
846 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
847 boards (baudrate, environment...). Flash driver fixed.
848 Patch by Stefan Roese, 11 Aug 2005
850 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
851 Patch by Stefan Roese, 11 Aug 2005
853 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
854 Patch by Stefan Roese, 11 Aug 2005
856 * Add configuration for IFM AEV FIFO board.
857 Minor coding style cleanup.
859 * Add configuration for IFM SPI eval board
861 * Fix CompactFlash problem on HMI1001 board
863 * Make new "mtdparts" code build with older compilers
864 Patch by Andrea Scian, 09 Aug 2005
866 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
867 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
868 with the 405 defines and the linux kernel defines.
869 Patch by Stefan Roese, 08 Aug 2005
871 * Fix compiler warnings with older GCC versions
873 * Add common (with Linux) MTD partition scheme and "mtdparts" command
875 Old, obsolete and duplicated code was cleaned up and replace by the
876 new partitioning method. There are two possible approaches now:
878 The first one is to define a single, static partition:
880 #undef CONFIG_JFFS2_CMDLINE
881 #define CONFIG_JFFS2_DEV "nor0"
882 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
883 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
884 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
886 The second method uses the mtdparts command line option and dynamic
889 /* mtdparts command line support */
890 #define CONFIG_JFFS2_CMDLINE
891 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
892 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
894 Command line of course produces bigger images, and may be inappropriate
895 for some targets, so by default it's off.
897 * Fix build problems for PM856 Board
899 * Fix sign extension bug in 'fpga loadb' command;
900 make 'fpga loadb' always print the file header info
901 Patch by Andrew Dyer, 11 Jan 2005
903 * Fix errors that occur when accessing SystemACE CF
904 Patch by Jeff Angielski, 09 Jan 2005
906 * Document switching between U-Boot and PlanetCore on RPXlite
907 by Sam Song, 24 Dec 2004
909 * Fix PowerQUICC II mask detection.
910 Patch by Eugene Surovegin, 20 Dec 2004
912 * Add support for Altera NIOS DK1C20 board
913 Patch by Shlomo Kut, 13 Dec 2004
915 * Add support for ep8248 board
916 Patch by Yuli Barcohen, 12 Dec 2004
920 * Fix baudrate setting for KGDB on MPC8260
921 Patch by HoJin, 11 Dec 2004
923 * Fix 'mii help' text formatting
924 Patch by Cory Tusar, 10 Dec 2004
926 * Fix return code of NFS command
927 Patch by Hiroshi Ito, 11 Dec 2004
931 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
932 Patch by Steven Blakeslee, 04 Aug 2005
934 * Add support for AMCC Bamboo PPC440EP eval board
935 Patch by Stefan Roese, 04 Aug 2005
937 * Patch by Jon Loeliger
938 Fix style issues primarily in 85xx and 83xx boards.
940 - Trailing white space
941 - Indentation not by TAB
942 - Excessive amount of empty lines
943 - Trailing empty lines
945 * Patch by Ron Alder, 11 Jul 2005
946 Add Xianghua Xiao and Lunsheng Wang's support for the
947 GDA MPC8540 EVAL board.
949 * Patch by Eran Liberty
950 Add support for the Freescale MPC8349ADS board.
952 * Patch by Jon Loeliger, 25 Jul 2005
953 Move the TSEC driver out of cpu/mpc85xx as it will be shared
954 by the upcoming mpc83xx family as well.
956 * Patch by Jon Loeliger, 05 May 2005
957 Implemented support for MPC8548CDS board.
958 Added DDR II support based on SPD values for MPC85xx boards.
959 This roll-up patch also includes bugfies for the previously
961 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
963 * Patch by Jon Loeliger, 10 Feb 2005
964 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
966 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
968 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
969 for faster flash parts.
970 Add documentation for BR/OR for FLASH.
972 * Patch by Jon Loeliger 08 Feb 2005
973 Determine L2 Cache size dynamically on 85XX boards.
975 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
976 - Convert the CPM2 based functionality to use new CONFIG_CPM2
977 option rather than a myriad of CONFIG_MPC8560-like variants.
978 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
979 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
980 new CONFIG_CPM2 option to each 8260 board.
982 * Add support for MicroSys PM856 board
983 Patch by Josef Wagner, 03 Aug 2005
985 * Minor fixes to PM854 board
986 Patch by Josef Wagner, 03 Aug 2005
988 * Adjust configuration of XENIAX board
989 (chip select and GPIO required for USB operation)
991 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
992 routed to the Watchdog handler
993 Patch by Eugene Surovegin, 18 Jun 2005
995 * (re)enabled scsi commands do_scsi() and do_scsiboot()
996 Patch by Denis Peter, 06 Dec 2004
998 * Fix endianess problem in TFTP / NFS default filenames
999 Patch by Hiroshi Ito, 06 Dec 2004
1001 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1003 Patch by Murray Jensen, 18 Jul 2005
1005 * Fix typo in mkconfig script (used == instead of =)
1006 Patch by Murray Jensen, 18 Jul 2005
1008 * Cleanup build problems on 64 bit build hosts
1010 * Update MAINTAINERS file
1012 * Patch by Stefan Roese, 01 Aug 2005:
1013 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1014 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1016 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1017 to run on both 405GP and 405GPr eval boards).
1019 * Patch by Steven Blakeslee, 27 Jul 2005:
1020 - Add support for AMCC PPC440EP/GR.
1021 - Add support for AMCC Yosemite PPC440EP eval board.
1022 - Add support for AMCC Yellowstone PPC440GR eval board.
1024 * Minor fixes for PPChameleon Board:
1025 - fix alignment of NAND size
1026 - make code do what the comment says
1028 * Implement h/w sector protection status synchronization at boot.
1029 The code is provided for, and was tested on, the Yukon/Alaska
1030 and PM520 boards only.
1032 A bug in flash_real_protect() for the Yukon board was fixed by
1033 adding a function that tells if two banks are on one flash chip.
1035 * Fix sysmon POST problem: check I2C error codes
1036 This fixes a problem of displaying bogus voltages when the voltages
1037 are so low that the I2C devices start failing while the rest of the
1038 system keeps running.
1040 * Patch by Cedric Vincent, 6 Jul 2005:
1041 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1043 * Patch by Jon Loeliger, 20 Jul 2005:
1044 Add missing PCI IO port definitions.
1046 * Add CompactFlash support for HMI1001 board.
1048 * Adjust printed board ID for LWMON board.
1050 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1052 * Add new argument format for flash commands to allow for usage like
1053 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1054 U-Boot will automaticially find the end of the corresponding sector.
1056 * Patch by Stefan Roese, 5 Jul 2005:
1057 Update uc100 board PHY setup
1059 * Patch by Stefan Roese, 1 Jul 2005:
1060 Fix PHY address for CATcenter board (now correct!)
1062 * Patch by Stefan Roese, 30 Jun 2005:
1063 Fix PHY addresses for PPChameleon and CATcenter boards
1064 Change MAINTAINER for most esd boards
1066 * Patch by Detlev Zundel, 30 Jun 2005:
1067 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1069 * Fix baudrate calculation problem on MPC5200 systems
1071 * Add EEPROM and RTC support for HMI1001 board
1073 * Patch by Detlev Zundel, 20 Jun 2005:
1074 Fix initialization of low active GPIO pins on inka4x0 board
1076 * Enable redundant environment, disable HW flash protection of
1079 * Patch by Travis Sawyer, 10 Jun 2005:
1080 Initialize allocated dev and private hw structures
1081 after their respective allocation in 440gx_enet.c
1083 * Patch by Steven Scholz, 10 Jun 2005:
1084 Fix byteorder problems with second argument of "bootm" with
1087 * Add support for HMI1001 board
1089 * Disable "date" and "sntp" commands on TQM866M
1091 * Fix watchdog reset problems on LWMON board
1093 * Patch by Juergen Selent, 17 May 2005:
1094 Add support for Funkwerk VoVPN gateway module.
1096 * Cleanup debug code for MPC8220 FEC driver
1098 * Extend burst mode RAM test program to take a loop count
1101 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1102 those boards that use it.
1104 * Patches by Greg Ungerer, 19 May 2005:
1105 - add support for the KS8695P (ARM 922 based) CPU
1106 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1108 * Patch by Steven Scholz, 19 May 2005:
1109 Add support for CONFIG_SERIAL_TAG on ARM boards
1111 * Add PCI support for Sorcery board.
1112 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1114 * Fix compile problems caused by new burst mode SDRAM test;
1115 make port pins to trigger logic analyzer configurable
1117 * Fix timer handling on MPC85xx systems
1119 * Fix debug code in omap5912osk flash driver
1121 * Add support for MPC8247 based "IDS8247" board.
1123 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1125 * On LWMON we must use the watchdog to reset the board as the CPU
1126 genereated HRESET pulse is too short to reset the external
1129 * Add test tool to exercise SDRAM accesses in burst mode
1130 (as standalone program, MPC8xx/PowerPC only)
1132 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1135 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1136 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1137 added to support LZO and LZARI compression modes (undefined by
1140 * Fix problem with symbolic links in JFFS2 code.
1142 * Use linker ASSERT statement to prevent undetected overlapping of
1143 sections on PPChameleon board; other boards might use this, too.
1145 * Patch by Stefan Roese, 03 May 2005:
1147 Fix problems in cmd_universe.c
1149 * Patch by Matthias Fuchs, 03 May 2005:
1150 Added missing variable declaration in cmd_nand.c
1151 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1153 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1155 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1157 Fix PHY address for canmb board.
1159 * Cleanup serial console baudrate calculation on AT91RM9200;
1160 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1162 * Patch by Matthias Fuchs, 18 Apr 2005:
1163 Make PCI target address spaces on PMC405 and CPCI405 boards
1164 configurable via environment variables
1166 * Auto-size RAM on canmb board.
1168 * Add support for canmb board
1170 * Patch by Stefan Roese, 13 Apr 2005:
1171 Update for esd apc405
1173 * Fixes for TQM8560 board:
1175 - remove debug messages
1176 - fix flash sector protection
1178 * Patch by Steven Scholz, 07 Apr 2005:
1179 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1181 * Patches by Steven Scholz, 07 Apr 2005:
1182 Fix compiler warning in altera.c
1183 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1185 * Patch by Ladislav Michl, 06 Apr 2005:
1186 Fix voiceblue configuration.
1188 * Patch by Stefan Roese, 06 Apr 2005:
1189 Updates for OCOTEA board:
1190 - Changed U-Boot size from 512kByte to 256kByte
1191 - Fixed flash driver to support boot from soldered user flash
1192 - Added README for switch from PIBS firmware to U-Boot
1194 * Patch by Travis Sawyer, 05 Apr 2005:
1195 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1196 Problem found by Andrew Wozniak.
1198 * Patch by Steven Scholz, 06 Apr 2005:
1199 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1200 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1202 * Patches by Robert Whaley, 29 Nov 2004:
1203 - update the pxa-regs.h file for PXA27x chips
1204 - add PXA27x based ADSVIX board
1205 - add support for MMC on PXA27x processors
1207 * Patch by Andrew E. Mileski, 28 Nov 2004:
1208 Fix PPC4xx SPD SDRAM detection bug
1210 * Patch by Hiroshi Ito, 26 Nov 2004:
1211 Fix logic of "test -z" and "test -n" commands
1213 * Patch by Ladislav Michl, 05 Apr 2005:
1214 Add support for VoiceBlue board.
1216 * Patch by Ladislav Michl, 05 Apr 2005:
1217 Fix netboot_common() prototypes.
1219 * Patch by Steven Scholz, 05 Apr 2005:
1220 Use i.MX watchdog timer for reset_cpu()
1222 * Patch by Steven Scholz, 05 Apr 2005:
1223 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1224 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1225 (now in interupts.c)
1227 * Add support for MPC8220 based "sorcery" board.
1229 * Add support for TQM8560 board.
1231 * Add FEC support for TQM8540 board.
1232 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1234 * Patch by Martin Krause, 04 Apr 2005:
1235 Update default configuration for CMC_PU2 board.
1237 * Patch by Steven Scholz, 04 Apr 2005:
1238 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1239 - introduce two new configuration options instead:
1240 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1242 * Patch by Steven Scholz, 04 Apr 2005:
1243 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1245 * Fix timer code for ARM systems: make sure that udelay() does not
1246 reset timers so it's save to use udelay() in timeout code.
1248 * Patch by Mathias Küster, 23 Nov 2004:
1249 add udelay support for the mcf5282 cpu
1251 * Patch by Tolunay Orkun, 16 November 2004:
1252 fix incorrect onboard Xilinx CPLD base address
1254 * Patch by Jerry Van Baren, 08 Nov 2004:
1255 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1256 the jumper for the HRCW source should select flash. If lowboot is
1257 not selected, the jumper for the HRCW source should select the
1259 - change default load base address to 0x00400000
1261 * Patch by Yuli Barcohen, 08 Nov 2004:
1262 Add support for Analogue & Micro Rattler boards.
1263 Tested on Rattler8248.
1265 * Patch by Andre Renaud, 08 Nov 2004:
1266 Fix watchdog support in common/lcd.c
1268 * Patch by Marc Leeman, 05 Nov 2003:
1269 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1270 bug only affects the XPC8245 processors
1272 * Patches by Josef Wagner, 29 Oct 2004:
1273 - Add support for MicroSys CPU87 board
1274 - Add support for MicroSys PM854 board
1276 * Patch by Jian Zhang, 02 Nov 2004:
1277 Add 16-bit NAND support
1279 * Patch by Scott McNutt, 01 Nov 2004:
1280 Add missing NIOS/NIOS2 support for "iminfo" command
1282 * Patch by Detlev Zundel, 29 Oct 2004:
1283 Add missing NIOS/NIOS2 support for "mkimage" tool.
1285 * Patch by David Adair, 27 Oct 2004:
1286 Add missing 440GX SDRAM Controller reset
1288 * Patch by Steven Scholz, 25 Oct 2004:
1289 Declare reset_cpu() in include/common.h instead locally
1291 * Patch by Yusdi Santoso, 22 Oct 2004:
1292 - Add support for HIDDEN_DRAGON board
1293 - fix endianess problem in driver/rtl1839.c
1295 * Patch by Allen Curtis, 21 Oct 2004:
1296 support multiple serial ports
1298 * Patch by Richard Klingler, 03 Apr 2005:
1299 Add call to eth_halt() in net/net.c when called functions fail
1300 after eth_init() has been called.
1302 * Patch by Sam Song, 3 April 2005:
1303 - Update README.Netconsole
1306 * Prepare for SoC rework of ARM code:
1307 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1308 - rename memsetup into lowlevel_init (function name and source files)
1309 Patch by Steven Scholz, 03 Apr 2005:
1310 - create SoC specific directories include/asm-arm/arch-imx and
1311 include/asm-arm/arch-s3c24x0
1313 * Fix problems with SNTP support;
1314 enable SNTP support in some boards.
1316 * Patches by Martin Krause, 01 Apr 2005:
1317 - Fix flash erase timeout on CMC_PU2
1318 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1320 * Patch by Steven Scholz, 13 March 2005:
1321 fix cache enabling for AT91RM9200
1323 * Patch by Masami Komiya, 30 Mar 2005:
1324 add SNTP support and expand time server and time offset fields of
1325 DHCP support. See doc/README.SNTP
1327 * Patch by Steven Scholz, 13 Dec 2004:
1328 Fix bug in at91rm920 ethernet driver
1330 * Patch by Steven Scholz, 13 Dec 2004:
1331 Remove duplicated code by merging memsetup.S files for
1332 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1334 * Patch by Detlev Zundel, 31 Mar 2005:
1335 Cleanup duplicate definition of overwrite_console()
1337 * Update TQM5200 configuration;
1338 prepare for Rev. 200 starter kit boards
1340 * Patch by Scott McNutt, 21 Oct 2004:
1341 Add support for Nios-II EPCS Controller core.
1343 * Patch by Scott McNutt, 20 Oct 2004:
1345 - Add sysid command (Nios-II only).
1346 - Locate default exception trampoline at proper offset.
1347 - Implement I/O routines (readb, writeb, etc)
1348 - Implement do_bootm_linux
1350 * Patches by Martin Krause, 22 Mar 2005:
1351 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1352 - add support for SM501 graphics controller
1353 - add support for graphic console on TQM5200
1354 - add support for TQM5200 Rev 200
1355 - cleanup, fix typo in include/configs/TQM5200.h
1357 * Patch by Manfred Baral, 17 Mar 2005:
1360 * Fix RTC configuration for PPChameleon board
1362 * Cleanup, fix typo in include/configs/TQM5200.h
1364 * Patch by Stefan Roese, 16 Mar 2005:
1365 Update for esd auto_update and hh405 board
1367 * Adapt for U-Boot image size (new features enabled) on TQM5200
1369 * Update code for TQM8540 board (and 85xx in general):
1370 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1371 - Reformat boot messages
1372 - Enable redundant environment
1373 - Replace the -O2 optimization flag with -mno-string
1375 * Patch by David Brownell, 10 Mar 2005:
1376 Restore copyright statements in OHCI drivers.
1378 * Add support for TQM8540 board
1380 * Patch by Detlev Zundel, 14 Mar 2005:
1381 NC650: changed NAND flash addressing to using UPMB
1383 * Patch by Stefan Roese, 14 Mar 2005:
1384 Update for esd voh405 fpga image
1386 * INKA4x0: Allow initialization of LCD backlight dimming from
1387 "brightness" environment variable.
1389 * Add port initialization for digital I/O on INKA4x0
1391 * Patch by Stefan Roese, 01 Mar 2005:
1392 Update for esd boards dp405 and hub405
1394 * Fix get_partition_info() parameter error in all other calls
1395 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1397 * Enable USB and IDE support for INKA4x0 board
1399 * Patch by Andrew Dyer, 28 Feb 2005:
1400 fix ext2load passing an incorrect pointer to get_partition_info()
1401 resulting in load failure for devices other than 0
1403 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1405 * Cleanup USB and partition defines
1407 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1409 * Add reset code for Coral-P on INKA4x0 board
1411 * Patch by Martin Krause, 28 Jun 2004:
1412 Update for TRAB board.
1414 * Fix some missing "volatile"s in MPC5xxx FEC driver
1416 * Fix cirrus voltage detection (for CPC45)
1418 * Fix byteorder problem in usbboot and scsiboot commands.
1420 * Patch by Cajus Hahn, 04 Feb 2005:
1421 - don't insist on leading '/' for filename in ext2load
1422 - set default partition to useful value (1) in ext2load
1424 * Patch by Andrew Dyer, 08 Jan 2005:
1425 fix wrong return codes in ext2 code
1427 * Removed '--no-warn-mismatch' option from Makefile. This option
1428 makes 'ld' to overlook binary objects compatibility.
1430 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1431 --end-group) outside of the group. This will make 'ld' to do
1432 _multiple_ search in the library group when resolving symbol
1433 references and do only a _single_ seach in libgcc.a after the group
1436 * Fix stability problems on CPC45 board again.
1438 * Make image detection for diskboot / usbboot / scsiboot more robust
1439 (also check header checksum)
1441 * Update CPC45 board configuration.
1443 * Add USB and PCI support for INKA4x0 board
1445 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1449 * Patch by Robin Getz, 13 Oct 2004:
1450 Add standalone application to change SMC91C111 MAC addresses,
1451 see examples/README.smc91111_eeprom
1453 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1454 Fix Flash support for ARM Integrator CP.
1456 * Patch by Richard Woodruff, 10 Jan 2005:
1457 Update support for OMAP2420 (ARM11) and H4 board:
1458 o clean up and add new types to H4 memory probe code.
1459 o fix to work with internal boot.
1460 o added PRCM config III operation.
1461 o fix marginal flash timings.
1462 o add revison ATAG usage.
1463 o enable voltage scaling at power chip.
1464 o fix compile error for i2c.
1466 * Fix network problem (error when receiving multiple ARP packets)
1468 * Patch by Daniel Poirot, 12 Oct 2004:
1469 Add support for Wind River sbc405 board
1471 * Patch by Rainer Brestan, 12 Oct 2004:
1472 Make examples/Makefile more robust
1474 * Patch by Sam Song, 11 October 2004:
1475 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1476 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1479 * Patch by Sam Song, 10 Oct 2004:
1480 Fix a parameter error in run_command() in main.c
1482 * Patch by Richard Woodruff, 01 Oct 2004:
1483 add support for the TI OMAP2420 processor and its H4 reference
1486 * Patch by Christian Pellegrin, 24 Sep 2004:
1487 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1489 * Patch by Leif Lindholm, 23 Sep 2004:
1490 add support for the AMD db1550 board
1492 * Patch by Travis Sawyer, 15 Sep 2004:
1493 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1494 update README.serial_multi
1496 * Patches by David Snowdon, 07 Sep 2004:
1497 - add u-boot.hex target in the top level Makefile
1498 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1499 - use -mtune=xscale and -march=armv5 options for PXA
1501 * Patch by Florian Schlote, 08 Sep 2004:
1502 Add support for SenTec-COBRA5272-board (Coldfire).
1504 * Patch by Gleb Natapov, 07 Sep 2004:
1505 mpc824x: set PCI latency timer to a sane value
1508 * Patch by Kurt Stremerch, 03 Sep 2004:
1509 Add bitstream configuration option for fpga command (Xilinx only).
1511 * Patch by Kurt Stremerch, 03 Sep 2004:
1512 Add Xilinx Spartan2E family FPGA support
1514 * Patch by Jeff Angielski, 02 Sep 2004:
1515 Add Added support for H2 revision of the EP8260 board.
1516 Fixed formatting for some of the EP8260 related source files.
1518 * Patch by Jon Loeliger, 02 Sep 2004:
1519 Reset monitor size back to 256 so environment can be written
1520 to flash on MPC85xx ADS and CDS releases.
1522 * Patch by Paolo Broggini, 02 Sep 2004:
1523 Make BSS clearing on ARM systems more robust
1525 * Patch by Yue Hu and Joe, 01 Sep 2004:
1526 - add PCI support for ixp425;
1527 - add EEPRO100 suppor tfor ixdp425 board.
1529 * Fix problem with protected sector detection in driver/cfi_flash.c
1531 ======================================================================
1532 Changes for U-Boot 1.1.2:
1533 ======================================================================
1535 * Code cleanup, mostly for GCC-3.3.x
1537 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1538 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1539 additional ethernet addresses.
1541 * Cleanup drivers/i82365.c - avoid duplication of code
1543 * Fix bogus "cannot span across banks" flash error message
1547 * Add support for CompactFlash for the CPC45 Board.
1549 * Fix problems with CMC_PU2 flash driver.
1552 - avoid trigraph warning in fs/ext2/ext2fs.c
1553 - rename UC100 -> uc100
1555 * Add support for UC100 board
1557 * Patch by Stefan Roese, 16 Dez 2004:
1558 - ext2fs support added
1559 - Tundra universe support added
1560 - Coldfire MCF5249 support added (no preloader needed!)
1561 - MCF5249 board TASREG added
1562 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1564 - some esd boards updated
1565 - memory commands "mdc" and "mwc" added for cyclic read/write
1566 (CONFIG_MX_CYCLIC, see README for further description)
1568 * Add support for INKA4X0 board
1570 * Patch by Steven Scholz, 12 Dec 2004:
1571 Fix typo in AT91 memory setup.
1573 * Patch by Martin Krause, 27 Oct 2004:
1574 - add support for "STK52xx" board (including PS/2 multiplexer)
1575 - add hardware detection for TQM5200
1577 * Clean up CMC PU2 flash driver
1579 * Update MAINTAINERS file
1581 * Fix bug in MPC823 LCD driver
1583 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1585 * Enable long help on CMC PU2 board;
1587 increase CPU speed from 179 to 207 MHz.
1589 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1590 unaligned tail part specially).
1592 * Update for AT91RM9200DK and CMC_PU2 boards:
1593 - Enable booting directly from flash
1594 - fix CMC_PU2 flash driver
1596 * Fix mkimage usage message
1598 * Map SRAM on NC650 board
1600 * Work around for Ethernet problems on Xaeniax board
1602 * Patch by TsiChung Liew, 23 Sep 2004:
1603 - add support for MPC8220 CPU
1604 - Add support for Alaska and Yukon boards
1606 * Fix configuration for ERIC board (needs more room)
1608 * Adjust MIPS compiler options at run-time depending on tools version
1609 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1610 "-mcpu=4kc" for old tools)
1612 * Add passing of the command line and memory size information to the
1613 kernel on xaeniax board.
1615 * Enable NAND flash support for NC650 board.
1617 * Patch by Thomas Lange 07 Oct 2004:
1618 Updated README for DBAu1x00 boards to match current status
1620 * Patch by Philippe Robin, 28 Sept 2004:
1621 Fix Flash support for Versatile.
1623 * Patch by Roger Blofeld, 16 Sep 2004:
1624 Fix timeout for DHCP command retry
1626 * Patch by Pantelis Antoniou, 14 Sep 2004:
1627 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1629 * Patch by Pantelis Antoniou, 14 Sep 2004:
1630 Kick watchdog when bz-decompressing
1632 * Fix CFG_HZ problems on AT91RM9200 systems
1633 [Remember: CFG_HZ should be 1000 on ALL systems!]
1635 * Patch by Gridish Shlomi, 30 Aug 2004:
1636 - Add support to revA version of PQ27 and PQ27E.
1637 - Reverted MPC8260ADS baudrate back to original 115200
1639 * Patch by Hojin, 17 Sep 2004:
1640 Fix typo in cfi_flash.c
1642 * Patch by Mark Jonas, 09 September 2004:
1643 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1646 * Patch by Mark Jonas, 31 August 2004:
1647 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1648 improves FTP performance for MPC5200 systems. Enabled for IceCube
1651 * Patch by Michael Bendzick, 30 Aug 2004:
1652 - Improve platform.S code for omap1510inn that detects whether code
1653 is running from SDRAM or not. Patch allows SDRAM to be configured
1654 if code is running out of SRAM at 0x20000000.
1656 * Patch by Frederick Klatt, 30 Aug 2004:
1657 Add support for the Wind River SBC8540/SBC8560 boards
1659 * Configure SX1 board to use drivers/cfi_flash.c
1661 * Patches by Michael Bendzick, 30 Aug 2004:
1662 - Configure omap1510inn board to use drivers/cfi_flash.c
1663 - Make drivers/cfi_flash.c protect environment and redundant
1666 * Patch by Steven Scholz, 23 Jun 2004:
1667 - Add script (tools/img2brec.sh) to programm U-Boot into
1668 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1670 * Patches by Scott McNutt, 24 Aug 2004:
1671 - Add support for Altera Nios-II processors.
1672 - Add support for Psyent PCI-5441 board.
1673 - Add support for Psyent PK1C20 board.
1675 * Patches by Jon Loeliger, 24 Aug 2004:
1676 - Add support for the MPC8541 and MPC8555 CDS boards
1677 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1678 - Convert MPC85xxADS to use common CFI flash driver
1679 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1680 from board_early_init_f()
1681 - Provide SW workaround for PCI initialization on 85xx CDS
1683 * Patches by George G. Davis, 24 Aug 2004:
1684 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1685 - Remove static network setup defaults from mx1ads_config
1686 - update ARM boards to use constants from mach-types.h
1688 * Patch by Gary Jennejohn, 04 Oct 2004:
1689 - fix I2C on at91rm9200
1690 - add support for Ricoh RS5C372A RTC
1692 * Patch by Gary Jennejohn, 01 Oct 2004:
1693 - add support for CMC PU2 board
1694 - add support for I2C on at91rm9200
1696 * Patch by Gary Jennejohn, 28 Sep 2004:
1697 fix baudrate handling on at91rm9200
1699 * Patch by Yuli Barcohen, 22 Aug 2004:
1700 - remove ZPC.1900 board-specific flash driver;
1701 switch the port to generic CFI driver;
1704 * Patch by Hinko Kocevar, 21 Aug 2004:
1705 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1707 * Clean up tools/bmp_logo.c to not add trailing white space
1709 * Patch by Hinko Kocevar, 21 Aug 2004:
1710 - Group common framebuffer functions in common/lcd.c
1711 - Group common framebuffer macros and #defines in include/lcd.h
1712 - Provide calc_fbsize() for video ATAG
1714 * Patch by Sam Song, 21 August 2004:
1715 - Fix a typo in README
1716 - Align "(RO)" output for "flinfo" after "protect on"
1717 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1718 ratio 1:1 when core frequency less than 50MHz
1720 * Patches by Hinko Kocevar, 21 Aug 2004:
1721 - fix some "use of label at end of compound statement" warnings
1722 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1724 * Patch by Steven Scholz, 16 Aug 2004:
1725 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1726 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1727 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1728 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1729 into cpu/arm920t/$(SOC)/
1731 * Patches by Sean Chang, 09 Aug 2004:
1732 - Added support for both 8 and 16 bit mode access to System ACE CF
1734 - Fixed missing System ACE CF device during get FAT partition info
1735 in fat_register_device function.
1736 - Enabled System ACE CF support on ML300.
1738 * Patch by Sean Chang, 09 Aug 2004:
1739 Synch defines for saveenv and do_saveenv functions so they get
1740 compiled under the same statement.
1742 * Patch by Sean Chang, 09 Aug 2004:
1743 - Added I2C support for ML300.
1744 - Added support for ML300 to read out its environment information
1745 stored on the EEPROM.
1746 - Added support to use board specific parameters as part of
1747 U-Boot's environment information.
1748 - Updated MLD files to support configuration for new features
1751 * Patches by Travis Sawyer, 05 Aug 2004:
1752 - Remove incorrect bridge settings for eth group 6
1753 - Add call to setup bridge in ppc_440x_eth_initialize
1754 - Fix ppc_440x_eth_init to reset the phy only if its the
1755 first time through, otherwise, just check the phy for the
1756 autonegotiated speed/duplex. This allows the use of netconsole
1757 - only print the speed/duplex the first time the phy is reset.
1759 * Patch by Shlomo Kut, 29 Mar 2004:
1760 Add support for MKS Instruments "Quantum" board
1762 * Fix build problem with Cogent boards;
1763 avoid using <asm/byteorder.h> when using the host compiler
1765 * Patch by Ganapathi C, 04 Aug 2004:
1766 Fix NFS timeout issue
1768 * Patch by Yuli Barcohen, 19 Jul 2004:
1769 - Fix host tools building in Cygwin environment
1770 - Fix header files search order for host tools
1772 * Patch by Tom Armistead, 19 Jul 2004:
1773 Fix kgdb.S support for 74xx_75x cpu
1775 * Patch by Jon Loeliger, 15 Jul 2004:
1776 Fix MPC85xx I2C driver
1778 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1780 * Patch by Stephen Williams, 15 July 2004
1781 Set the PCI class code for JSE board as part of PCI interface setup
1783 * Patch by Michael Bendzick, 15 Jul 2004:
1784 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1785 CFG_FLASH_USE_BUFFER_WRITE is set
1787 * Patch by Yuli Barcohen, 13 Jul 2004:
1788 Allow clock setting on MPC866/MPC885 series chips according to
1789 environment variable `cpuclk'
1791 * Patch by Yuli Barcohen, 20 Apr 2004:
1792 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1794 * Patch by Vincent Dubey, 24 Sep 2004:
1795 Add support for xaeniax board
1797 * Add comment about non-GPL character of standalone applications to
1800 * Fix FEC ethernet problem on NSCU board.
1802 * Patch by Gary Jennejohn, 09 Sep 2004:
1803 allow to use USART1 as console port on at91rm9200dk boards
1805 * Patch by Stefan Roese, 16 Sep 2004:
1808 * Fix SysClk handling for PPChameleon and CATcenter boards
1810 * Patch by Detlev Zundel, 08 Sep 2004:
1811 Update etags build target
1813 * Improve NetConsole support: add support for broadcast destination
1814 address and buffered input.
1816 * Cleanup compiler warnings for GCC 3.3.x and later
1818 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1820 * Add support for IDS "NC650" board
1822 * Add automatic update support for LWMON board
1824 * Clear Block Lock-Bits when erasing flash on LWMON board.
1826 * Fix return code of "fatload" command
1828 * Enable MSDOS/VFAT filesystem support for LWMON board
1830 * Patch by Martin Krause, 03 Aug 2004:
1831 change timing for SM501 graphics controller on TQM5200 module
1833 * Patch by Mark Jonas, 13 July 2004:
1834 - Total5200 LCD now run in little endian mode. Endianess conversion
1835 is done in hardware.
1836 - Removed last reference to "console" environment variable.
1838 * Patches by Lars Munch, 12 Jul 2004:
1839 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1841 - split out the LXT971A PHY from ns_9750_eth.h
1842 - split the dm9161 phy part out of at91rm9200_ether.c
1844 * Patch by Andreas Engel, 12 Jul 2004:
1845 Replaced hardcoded PL011 clock frequency with config variable.
1846 Fixed wrong CONFIG_CMD_DFL doc.
1848 * Patch by Thomas Viehweger, 09 Jun 2004:
1849 make it possible to remove chpart when there is only one partition
1851 * Add support for console over UDP (compatible to Ingo Molnar's
1852 netconsole patch under Linux)
1854 * Patch by Jon Loeliger, 16 Jul 2004:
1855 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1857 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1858 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1859 and CONFIG_L2_INIT_RAM options.
1860 - Refactor Local Bus initialization out of SDRAM setup.
1861 - Re-implement new version of LBC11/DDR11 errata workarounds.
1862 - Moved board specific PCI init parts out of CPU directory.
1863 - Added TLB entry for PCI-1 IO Memory
1864 - Updated README.mpc85xxads
1866 * Patch by Sascha Hauer, 28 Jun:
1867 - add generic support for Motorola i.MX architecture
1868 - add support for mx1ads, mx1fs2 and scb9328 boards
1870 * Patches by Marc Leeman, 23 Jul 2004:
1871 - Add define for the PCI/Memory Buffer Configuration Register
1872 - corrected comments in cpu/mpc824x/cpu_init.c
1874 * Add support for multiple serial interfaces
1875 (for example to allow modem dial-in / dial-out)
1877 * Patch by Stefan Roese, 15 Jul 2004:
1878 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1880 * Fix NSCU config; add ethernet wakeup code.
1882 * Add link for preloader for Motorola Coldfire to README.m68k
1884 * Patch by Michael Bendzick, 12 Jul 2004:
1885 fix output formatting in drivers/cfi_flash.c
1887 * Patch by Mark Jonas, 02 Jul 2004:
1888 Fix lowboot (again) on MPC5xxx
1890 * Patch by Curt Brune, 07 Jul 2004:
1891 relocate exception vectors on arm720t if needed
1893 * Patch by George G. Davis, 06 Jul 2004:
1894 - update mach-types.h to latest arm.linux.org.uk master list
1895 - Set correct OMAP1610 bi_arch_number for build target
1897 * Patch by Curt Brune, 06 Jul 2004:
1898 evb4510: add support for timer interrupt; cleanup
1900 * Patch by Dan Poirot, 06 Jul 2004:
1901 Fix sbc8260 environment variables
1903 * Cleanup redundand "console" environment variable
1905 * Patch by Mark Jonas, 05 Jul 2004:
1906 add support for the Total5100's and Total5200's LCD screen
1908 * Patches by Dan Eisenhut, 01 Jul 2004:
1910 - Move doc2000.h include to prevent compiler warning on some boards
1912 * Patch by Mark Jonas, 01 Jul 2004:
1913 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1914 MGT5100 and MPC5200 based Freescale platforms.
1916 * Patch by Philippe Robin, 01 Jul 2004:
1917 Add initialization for Integrator and versatile board files.
1919 * Patch by Hinko Kocevar, 01 Jun 2004:
1920 Fix VFD FB allocation, add LCD FB allocation on ARM
1922 * Patch by Martin Krause, 30 Jun 2004:
1923 Add support for TQM5200 board
1925 * Patch by Martin Krause, 29 Jun 2004:
1926 Add loopw command: infinite write loop on address range
1928 * Patches by Yasushi Shoji, 29 Jun 2004:
1929 - add empty include/asm-microblaze/processor.h
1930 - add to CREDITS and MAINTAINERS
1931 - add gd initialization
1932 - add MicroBlaze and SUZAKU board to MAKEALL script
1933 - add reset support for SUZAKU
1934 - add flush_cache() for MicroBlaze
1935 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1936 size flash memory on SUZAKU
1938 * Patch by Prakash Kumar, 27 Jun 2004:
1939 Add support for the PXA250 based Intrinsyc Cerf board.
1941 * Patch by Yasushi Shoji, 27 Jun 2004:
1942 fix comment in include/common.h
1944 * Rename SBC8560 into sbc8560 for consistency
1946 * Patch by Daniel Poirot, 24 Jun 2004:
1947 Add support for Wind River's sbc8240 board
1949 * Patches by Yasushi Shoji, 26 Jun 2004:
1950 - drivers/serial_xuartlite.c: fix "return 0" in void function
1951 - add microblaze support to mkimage tool
1953 * Patch by Fred Klatt, 25 Jun 2004:
1954 Add support for WindRiver's sbc8560 board
1956 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1957 Small Bugs fixes for "at91rm9200dk" board:
1958 - Timing modifications for SPI DataFlash access
1959 - Fix NAND flash detection bug
1961 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1962 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1964 * Patch by Jon Loeliger, 17 June 2004:
1965 Completion of the 8540ADS/8560ADS updates:
1966 Fix some PCI and Rapid I/O memory maps,
1967 Initialize both TSEC 1 and 2,
1969 Update MAINTAINER for 85xx boards and README.mpc85xxads
1971 * Patch by Yuli Barcohen, 16 Jun 2004:
1972 Remove obsolete AdderII port which was superseded by unified
1973 AdderII/Adder87x port
1975 * Patch by Ladislav Michl, 16 Jun 2004:
1976 Fix gcc-3.3.3 warnings for smc91111.c
1978 * Patch by Stefan Roese, 02 Jul 2004:
1979 - Fix bug in 405 ethernet driver; allocated data not cleared!
1980 - Fix problem in 405 i2c driver; don't try to print without console!
1982 * Patch by Paul Ruhland, 11 Jun 2004:
1983 Remove debug code from 'board/lpd7a40x/flash.c'
1985 * Patch by Andrea Marson, 11 Jun 2004:
1986 Update for PPChameleon board:
1987 - support for SysClk @ 25MHz
1988 - support for Silicon Motion SM712 VGA controller
1991 * Patches by Richard Woodruff, 10 Jun 2004:
1992 - fix problems with examples/stubs.c for GCC >= 3.4
1993 - fix problems with gd initialization
1995 * Patch by Curt Brune, 17 May 2004:
1996 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1997 - Add support for ESPD-Inc. EVB4510 Board
1999 * Patch by Marc Leeman, 11 May 2004:
2000 Fix for MPC8245 - reading PPC Memory from another device with the
2001 PPC as PCI target device corrupts data due to interenal hardware
2004 * Fix "cls" command when used with splash screen
2006 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2007 slow download of a big image)
2009 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2010 display even after showing a bitmap
2012 * Patch by Josef Wagner, 04 Jun 2004:
2013 - DDR Ram support for PM520 (MPC5200)
2014 - support for different flash types (PM520)
2015 - USB / IDE / CF-Card / DiskOnChip support for PM520
2016 - 8 bit boot rom support for PM520/CE520
2017 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2018 - I2C and RTC support for CPC45
2019 - support of new flash type (28F160C3T) for CPC45
2021 * Fix flash parameters passed to Linux for PPChameleon board
2023 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2025 * Patch by Paul Ruhland, 10 Jun 2004:
2026 fix support for Logic SDK-LH7A404 board and clean up the
2027 LH7A404 register macros.
2029 * Patch by Matthew McClintock, 10 Jun 2004:
2030 Modify code to select correct serial clock on Sandpoint8245
2032 * Patch by Robert Schwebel, 10 Jun 2004:
2033 Add support for Intel K3 strata flash.
2035 * Patch by Thomas Brand, 10 Jun 2004:
2036 Fix "loads" command on DK1S10 board
2038 * Patch by Yuli Barcohen, 09 Jun 2004:
2039 Add support for 8MB flash SIMM and JFFS2 file system on
2040 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2042 * Patch by Yuli Barcohen, 09 Jun 2004:
2043 Add support for Analogue&Micro Adder87x and the older AdderII board.
2045 * Patch by Ming-Len Wu, 09 Jun 2004:
2046 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2048 * Patch by Sam Song, 09 Jun 2004:
2049 - Add support for RPXlite_DW board
2050 - Update FLASH driver for 4*AM29DL323DB90VI
2051 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2053 * Patch by Mark Jonas, 08 June 2004:
2054 - Make MPC5200 boards evaluate the SVR to print processor name and
2055 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2057 * Patch by Kai-Uwe Bloem, 06 May 2004:
2058 Fix endianess problem in cramfs code
2060 * Patch by Tom Armistead, 04 Jun 2004:
2061 Add support for MAX6900 RTC
2063 * Patches by Ladislav Michl, 03 Jun 2004:
2064 - fix cfi_flash.c on LE systems
2065 - let 'make mrproper' delete u-boot.img as well
2066 - turn printf into debug in cfi_flash.c
2068 * Patch by Kurt Stremerch, 28 May 2004:
2069 Add support for Exys XSEngine board
2071 * Patch by Martin Krause, 27 May 2004:
2072 Fix a MPC5xxx I2C timing issue in i2c_probe().
2074 * Patch by Leif Lindholm, 27 May 2004:
2075 Fix board_init_f() for dbau1x00 board.
2077 * Patch by Imre Deak, 26 May 2004:
2078 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2079 Set flash base accordingly, and decide whether to do or skip board
2080 specific setup steps.
2082 * Patch by Josef Baumgartner, 26 May 2004:
2083 Add missing define in include/asm-m68k/global_data.h
2085 * Patch by Josef Baumgartner, 25 May 2004:
2086 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2088 * Patch by Paul Ruhland, 24 May 2004:
2089 fix SDRAM initialization for LPD7A400 board.
2091 * Patch by Jian Zhang, 20 May 2004:
2092 add support for environment in NAND flash
2094 * Patch by Yuli Barcohen, 20 May 2004:
2095 Add support for Interphase iSPAN boards.
2097 * Patches by Paul Ruhland, 17 May 2004:
2098 - Add I/O functions to the smc91111 ethernet driver to support the
2099 Logic LPD7A40x boards.
2100 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2101 specifically the LPD7A400.
2103 * Patches by Robert Schwebel, 15 May 2004:
2104 - call MAC address reading code also for SMSC91C111;
2105 - make SMSC91C111 timeout configurable, remove duplicate code
2106 - fix get_timer() for PXA
2107 - update doc/README.JFFS2
2108 - use "bootfile" env variable also for jffs2
2110 * Patch by Tolunay Orkun, 14 May 2004:
2111 Add support for Cogent CSB472 board (8MB Flash Rev)
2113 * Patch by Thomas Viehweger, 14 May 2004:
2114 - flash.h: more flash types added
2115 - immap_8260.h: some bits added (useful for RMII)
2116 - cmd_coninfo.c: typo corrected, printf -> puts
2117 - reduced size by replacing spaces with tab
2119 * Patch by Robert Schwebel, 13 May 2004:
2120 Add 'imgextract' command: extract one part of a multi file image.
2122 * Patches by Jon Loeliger, 11 May 2004:
2123 Dynamically handle REV1 and REV2 MPC85xx parts.
2124 (Jon Loeliger, 10-May-2004).
2125 New consistent memory map and Local Access Window across MPC85xx line.
2126 New CCSRBAR at 0xE000_0000 now.
2127 Add RAPID I/O memory map.
2128 New memory map in README.MPC85xxads
2129 (Kumar Gala, 10-May-2004)
2130 Better board and CPU identification on MPC85xx boards at boot.
2131 (Jon Loeliger, 10-May-2004)
2132 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2133 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2134 (Jim Robertson, 10-May-2004)
2135 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2136 Supports multiple PHYs.
2137 (Andy Fleming, 10-May-2004)
2138 Some README.MPC85xxads updates.
2139 (Kumar Gala, 10-May-2004)
2140 Copyright updates for "Freescale"
2141 (Andy Fleming, 10-May-2004)
2143 * Patch by Stephen Williams, 11 May 2004:
2144 Add flash support for ST M29W040B
2145 Reduce JSE specific flash.c to remove dead code.
2147 * Patch by Markus Pietrek, 04 May 2004:
2148 Fix clear_bss code for ARM systems (all except s3c44b0 which
2149 doesn't clear BSS at all?)
2151 * Fix "ping" problem on INC-IP board. Strange problem:
2152 Sometimes the store word instruction hangs while writing to one of
2153 the Switch registers, but only if the next instruction is 16-byte
2154 aligned. Moving the instruction into a separate function somehow
2155 makes the problem go away.
2157 * Patch by Rishi Bhattacharya, 08 May 2004:
2158 Add support for TI OMAP5912 OSK Board
2160 * Patch by Sam Song May, 07 May 2004:
2161 Fix typo of UPM table for rmu board
2163 * Patch by Pantelis Antoniou, 05 May 2004:
2164 - Intracom board update.
2167 * Add support for the second Ethernet interface for the 'PPChameleon'
2170 * Patch by Dave Peverley, 30 Apr 2004:
2171 Add support for OMAP730 Perseus2 Development board
2173 * Patch by Alan J. Luse, 29 Apr 2004:
2174 Fix flash chip-select (OR0) option register setting on FADS boards.
2176 * Patch by Alan J. Luse, 29 Apr 2004:
2177 Report MII network speed and duplex setting properly when
2178 auto-negotiate is not enabled.
2180 * Patch by Jarrett Redd, 29 Apr 2004:
2181 Fix hang on reset on Ocotea board due to flash in wrong mode.
2183 * Patch by Dave Peverley, 29 Apr 2004:
2184 add MAC address detection to smc91111 driver
2186 * Patch by David Müller, 28 Apr 2004:
2187 fix typo in lib_arm/board.c
2189 * Patch by Tolunay Orkun, 20 Apr 2004:
2190 - README update: add CONFIG_CSB272 and csb272_config
2191 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2192 i2cfast environment variable
2194 * Patch by Yuli Barcohen, 19 Apr 2004:
2195 - Rename DUET_ADS to MPC885ADS
2196 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2197 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2198 - Clean up FADS family port to use the new defines
2200 * Fix PCI support on CPC45 board
2202 * Patch by Scott McNutt, 25 Apr 2004:
2203 Add Nios GDB/JTAG Console support:
2204 - Add stubs to support gdb via JTAG.
2205 - Add support for console over JTAG.
2208 * Add support for CATcenter board (based on PPChameleon ME module)
2210 * Patch by Klaus Heydeck, 12 May 2004:
2211 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2212 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2213 various changes to KUP4 board specific files
2215 * Fix minor network problem on MPC5200: need some delay between
2216 resetting the PHY and sending the first packet. Implemented in a
2217 "natural" way by invoking the PHY reset and initialization code
2218 only once after power on vs. each time the interface is brought up.
2220 * Add some limited support for low-speed devices to SL811 USB controller
2221 (at least "usb reset" now passes successfully and "usb info" displays
2222 correct information)
2224 * Change init sequence for multiple network interfaces: initialize
2225 on-chip interfaces before external cards.
2227 * Fix memory leak in the NAND-specific JFFS2 code
2229 * Fix SL811 USB controller when attached to a USB hub
2231 * Fix config option spelling in PM520 config file
2233 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2234 patches by Pantelis Antoniou, 30 Mar 2004)
2236 * Fix minor NAND JFFS2 related issue
2238 * Fixes for SL811 USB controller:
2239 - implement workaround for broken memory stick
2240 - improve error handling
2242 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2243 cope with congested networks.
2245 ======================================================================
2246 Changes for U-Boot 1.1.1:
2247 ======================================================================
2249 * Patch by Travis Sawyer, 23 Apr 2004:
2250 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2251 errata from Vitesse Semiconductor.
2253 * Patch by Philippe Robin, 22 Apr 2004:
2254 Fix ethernet configuration for "versatile" board
2256 * Patch by Kshitij Gupta, 21 Apr 2004:
2257 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2259 * Patch by Steven Scholz, 24 Feb 2004:
2260 Fix a bug in AT91RM9200 ethernet driver:
2261 The MII interface is now initialized before accessing the PHY.
2263 * Patch by John Kerl, 19 Apr 2004:
2264 Use U-boot's miiphy.h for PHY register names, rather than
2265 introducing a new header file.
2267 * Update pci_ids.h from linux-2.4.26
2269 * Patch by Masami Komiya, 19 Apr 2004:
2270 Fix problem cause by VLAN function on little endian architecture
2271 without VLAN environment
2273 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2274 binary image for all clock frequencies. Implement run-time
2275 optimization of flash access timing based on the actual bus
2278 * Modify KUP4X board configuration to use SL811 driver for USB memory
2279 sticks (including FAT / VFAT filesystem support)
2281 * Add SL811 Host Controller Interface driver for USB
2283 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2285 * Patch by Pantelis Antoniou, 19 Apr 2004:
2286 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2287 Minor patches for Intracom boards.
2289 * Patch by Christian Pell, 19 Apr 2004:
2290 cleanup support for CF/IDE on PCMCIA for PXA25X
2292 * Temporarily disabled John Kerl's extended MII command code because
2293 "miivals.h" is missing
2295 * Patches by Mark Jonas, 13 Apr 2004:
2296 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2297 - Add sync instructions to IceCube SDRAM init code
2298 - Move SDRAM chip constants into seperate include files
2299 - Unify DDR and SDR initialization code
2300 - Unify all IceCube (Lite5xxx) target names
2302 * Patch by John Kerl, 16 Apr 2004:
2303 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2304 mii read 4-7 18-1a. Also add mii dump subcommand for
2305 pretty-printing standard regs 0-5.
2307 * Patch by Stephen Williams, 16 April 2004:
2308 fix typo in JSE.h; update MAINTAINERS
2310 * Patch by Matthew S. McClintock, 14 Apr 2004:
2311 fix initdram function for utx8245 board
2313 * Patch by Markus Pietrek, 14 Apr 2004:
2314 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2316 * Patch by Reinhard Meyer, 18 Apr 2004:
2317 provide the IDE Reset Function for EMK 5200 boards
2319 * Patch by Masami Komiya, 12 Apr 2004:
2320 fix pci_hose_write_config_{byte,word}_via_dword problems
2322 * Patch by Sangmoon Kim, 12 Apr 2004:
2323 Update max RAM size for debris board
2325 * Patch by Travis Sawyer, 08 Apr 2004:
2326 Add TLB entry for second DIMM slot on ocotea
2328 * Patch by Masami Komiya, 08 Apr 2004:
2329 add RTL8169 network driver
2331 * Patch by Dan Malek, 07 Apr 2004:
2332 - Add support for RPC/STx GP3, Motorola 8560 board
2333 - Update 85xx TSEC driver so it searches MII for first available PHY
2335 - Add functions to support console MII commands.
2337 * Patch by Tolunay Orkun, 07 Apr 2004:
2338 Move initialization of bi_iic_fast[]
2339 from board_init_f() to board_init_r()
2341 * Patch by Yasushi Shoji, 07 Apr 2004:
2342 Cleanup microblaze port
2344 * Patch by Sangmoon Kim, 07 Apr 2004:
2345 Add auto SDRAM module detection for Debris board
2347 * Patch by Rune Torgersen, 06 Apr 2004:
2348 - Fix some PCI problems on the MPC8266ADS board
2349 - Fix the location of some PCI entries in the immap structure
2351 * Patch by Yasushi Shoji, 07 Apr 2004:
2352 - add support for microblaze processors
2353 - add support for AtmarkTechno "suzaku" board
2355 * Configure PPChameleon board to use redundand environment in flash
2357 * Configure PPChameleon board to use JFFS2 NAND support.
2359 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2361 * Patch by Rune Torgersen, 16 Apr 2004:
2364 * Patches by Pantelis Antoniou, 16 Apr 2004:
2365 - add support for a new version of an Intracom board and fix
2366 various other things on others.
2367 - add verify support to the crc32 command (define
2368 CONFIG_CRC32_VERIFY to enable it)
2369 - fix FEC driver for MPC8xx systems:
2370 1. fix compilation problems for boards that use dynamic
2372 2. shut down FEC after network transfers
2373 - HUSH parser fixes:
2374 1. A new test command was added. This is a simplified version of
2375 the one in the bourne shell.
2376 2. A new exit command was added which terminates the current
2378 3. Fixed handing of $? (exit code of last executed command)
2379 - Fix some compile problems;
2380 add "once" functionality for the netretry variable
2382 * Patch by George G. Davis, 02 Apr 2004:
2383 add support for Intel Assabet board
2385 * Patch by Stephen Williams, 01 Apr 2004:
2386 Add support for Picture Elements JSE board
2388 * Patch by Christian Pell, 01 Apr 2004:
2389 Add CompactFlash support for PXA systems.
2391 * Patches by Pantelis Antoniou, 30 Mar 2004:
2392 - add auto-complete support to the U-Boot CLI
2393 - add support for NETTA and NETPHONE boards; fix NETVIA board
2394 - add support for the Epson 156x series of graphical displays
2395 (These displays are serial and not suitable for using a normal
2396 framebuffer console on them)
2397 - add infrastructure needed in order to POST any DSPs in a board
2398 - improve and fix various things in the MPC8xx FEC driver:
2399 1. The new 87x and 88x series of processors have two FECs,
2400 and the new driver supports them both.
2401 2. Another change in the 87x/88x series is support for
2402 the RMII (Reduced MII) interface. However numerous
2403 changes are needed to make it work since the PHYs
2404 are connected to the same lines. That means that
2405 you have to address them correctly over the MII
2407 3. We now correctly match the MII/RMII interface
2408 configuration to what the PHY reports.
2409 - Fix problem when readingthe MII status register. Due to the
2410 internal design of many PHYs you have to read the register
2411 twice. The problem is more apparent in 10Mbit mode.
2412 - add new mode ".jffs2s" for reading from a NAND device: it just
2413 skips over bad blocks.
2414 - add networking support for VLANs (802.1q), and CDP (Cisco
2416 - some minor patches / cleanup
2418 * Patch by Yuli Barcohen, 28 Mar 2004:
2419 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2420 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2421 - Change configuration method for MPC8260ADS family
2423 * add startup code to clear the BSS of standalone applications
2425 * Fix if / elif handling bug in HUSH shell
2427 ======================================================================
2428 Changes for U-Boot 1.1.0:
2429 ======================================================================
2431 * Patch by Mark Jonas: Remove config.tmp files only when
2432 unconfiguring the board
2434 * Adapt RMU board for bigger flash memory
2436 * Patch by Klaus Heydeck, 13 Mar 2003:
2437 Add support for KUP4X Board
2439 * Patch by Pavel Bartusek, 21 Mar 2004
2440 Add Reiserfs support
2442 * Patch by Hinko Kocevar, 20 Mar 2004
2443 - Add auto-release for SMSC LAN91c111 driver
2444 - Add save/restore of PTR and PNR regs as suggested in datasheet
2446 * Patch by Stephen Williams, 19 March 2004
2447 Increase speed of sector reads from SystemACE,
2448 shorten poll timeout and remove a useless reset
2450 * Patch by Tolunay Orkun, 19 Mar 2004:
2451 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2454 * Patch by Brad Kemp, 18 Mar 2004:
2455 prevent machine checks during a PCI scan
2457 * Patch by Pierre Aubert, 18 Mar 2004:
2458 Fix string cleaning in IDE identification
2460 * Patch by Pierre Aubert, 18 Mar 2004:
2461 - Unify video mode handling for Chips & Technologies 69000 Video
2462 chip and Silicon Motion SMI 712/710/810 Video chip
2463 - Add selection of the video output (CRT or LCD) via 'videoout'
2464 environment variable for the Silicon Motion
2467 * Patch by Pierre Aubert, 18 Mar 2004:
2468 include/common.h typo fix
2470 * Patches by Tolunay Orkun, 17 Mar 2004:
2471 - Add support for bd->bi_iic_fast[] initialization via environment
2472 variable "i2cfast" (CONFIG_I2CFAST)
2473 - Add "i2cfast" u-boot environment variable support for csb272
2475 * Patch by Carl Riechers, 17 Mar 2004:
2476 Ignore '\0' characters in console input for use with telnet and
2479 * Patch by Leon Kukovec, 17 Mar 2004:
2480 typo fix for strswab prototype #ifdef
2482 * Patches by Thomas Viehweger, 16 Mar 2004:
2483 - show PCI clock frequency on MPC8260 systems
2484 - add FCC_PSMR_RMII flag for HiP7 processors
2485 - in do_jffs2_fsload(), take load address from load_addr if not set
2486 explicit, update load_addr otherwise
2487 - replaced printf by putc/puts when no formatting is needed
2488 (smaller code size, faster execution)
2490 * Patch by Phillippe Robin, 16 Mar 2004:
2491 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2493 * Patch by Stephen Williams, 15 Mar 2004:
2494 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2496 * Patch by Tolunay Orkun, 15 Mar 2004:
2497 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2499 * Patch by Travis Sawyer, 15 Mar 2004:
2500 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2502 * Add start-up delay to make sure power has stabilized before
2503 attempting to switch on USB on SX1 board.
2505 * Patch by Josef Wagner, 18 Mar 2004:
2506 - Add support for MicroSys XM250 board (PXA255)
2507 - Add support for MicroSys PM828 board (MPC8280)
2508 - Add support for 32 MB Flash on PM825/826
2509 - new SDRAM refresh rate for PM825/PM826
2510 - added support for MicroSys PM520 (MPC5200)
2511 - replaced Query by Identify command in CPU86/flash.c
2512 to support 28F160F3B
2514 * Fix wrap around problem with udelay() on ARM920T
2516 * Add support for Macronix flash on TRAB board
2518 * Patch by Pierre Aubert, 15 Mar 2004:
2519 Fix buffer overflow in IDE identification
2521 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2523 * Remove redundand #define in IceCube.h
2525 * Patch by Steven Scholz, 27 Feb 2004:
2526 - Adding get_ticks() and get_tbclk() for AT91RM9200
2527 - Many white space fixes in cpu/at91rm9200/interrupts.c
2529 * Patches by Steven Scholz, 20 Feb 2004:
2530 some cleanup in AT91RM9200 related code
2532 * Patches by Travis Sawyer, 12 Mar 2004:
2533 - Fix Gigabit Ethernet support for 440GX
2534 - Add Gigabit Ethernet Support to MII PHY utilities
2536 * Patch by Brad Kemp, 12 Mar 2004:
2537 Fixes for drivers/cfi_flash.c:
2538 - Better support for x8/x16 implementations
2539 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2540 - Added defines for AMD command and address constants
2542 * Patch by Leon Kukovec, 12 Mar 2004:
2543 Fix get_dentfromdir() to correctly handle deleted dentries
2545 * Patch by George G. Davis, 11 Mar 2004:
2546 Remove hard coded network settings in TI OMAP1610 H2
2547 default board config
2549 * Patch by George G. Davis, 11 Mar 2004:
2550 add support for ADS GraphicsClient+ board.
2552 * Patch by Pierre Aubert, 11 Mar 2004:
2553 - add bitmap command and splash screen support in cfb console
2554 - add [optional] origin in the bitmap display command
2556 * Patch by Travis Sawyer, 11 Mar 2004:
2557 Fix ocotea board early init interrupt setup.
2559 * Patch by Thomas Viehweger, 11 Mar 2004:
2560 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2562 * Patch by Stephan Linz, 09 Mar 2004
2563 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2565 * Patch by George G. Davis, 9 Mar 2004:
2566 fix recent build failure for SA1100 target
2568 * Patch by Travis Sawyer, 09 Mar 2004:
2569 Support native interrupt mode for the IBM440GX.
2570 Previously it was running in 440GP compatibility mode.
2572 * Patch by Philippe Robin, 09 Mar 2004:
2573 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2576 * Patch by Masami Komiya, 08 Mar 2004:
2577 Don't overwrite server IP address or boot file name
2578 when the boot server does not return values
2580 * Patch by Tolunay Orkun, 5 Mar 2004:
2581 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2583 * Patch by Tolunay Orkun, 5 Mar 2004:
2584 Fix early board initialization for Cogent CSB272 board
2586 * Patch by Ed Okerson, 3 Mar 2004:
2587 fix CFI flash writes for little endian systems
2589 * Patch by Reinhard Meyer, 01 Mar 2004:
2590 generalize USB and IDE support for MPC5200 with according
2591 changes to IceCube.h and TOP5200.h
2592 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2593 add info about USB and IDE to README
2595 * Patch by Yuli Barcohen, 4 Mar 2004:
2596 Fix problems with GCC 3.3.x which changed handling of global
2597 variables explicitly initialized to zero (now in .bss instead of
2600 * Patch by Leon Kukovec, 02 Mar 2004:
2601 add strswab() to fix IDE LBA capacity, firmware and model numbers
2602 on little endian machines
2604 * Patch by Masami Komiya, 02 Mar 2004:
2605 - Remove get_ticks() from NFS code
2606 - Add verification of RPC transaction ID
2608 * Patch by Pierre Aubert, 02 Mar 2004:
2609 cleanup for IDE and USB drivers for MPC5200
2611 * Patch by Travis Sawyer, 01 Mar 2004:
2613 - Add IBM PPC440GX Ref Platform support (Ocotea)
2614 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2615 Adapted to U-Boot and 440GX port
2617 - Add gracious handling of all Ethernet Pin Selections for 440GX
2618 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2620 - Add needed bit definitions
2623 * Patch by Carl Riechers, 1 Mar 2004:
2624 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2626 * Patch by Stephan Linz, 27 Feb 2004
2627 - avoid problems for targets without NFS download support
2629 * Patch by Rune Torgersen, 27 Feb 2004:
2630 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2631 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2632 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2634 * Patch by Masami Komiya, 27 Feb 2004:
2635 Fix rarpboot: add autoload by NFS
2637 * Patch by Dan Eisenhut, 26 Feb 2004:
2638 fix flash_write return value in saveenv
2640 * Patch by Stephan Linz, 11 Dec 2003
2641 expand config.mk to avoid trigraph warnings on NIOS
2643 * Rename "BMS2003" board into "HMI10"
2645 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2646 storage; auto-set console on USB port (using preboot command)
2648 * Add support for SX1 mobile phone; add support for USB-based console
2649 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2651 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2653 * Fix SDRAM timings for LITE5200 / IceCube board
2655 * Handle Auti-MDIX / connection status for INCA-IP
2657 * Fix USB problems when attempting to read 0 bytes
2659 * Patch by Travis Sawyer, 26 Feb 2004:
2660 Fix broken compile for XPEDITE1K target.
2662 * Patch by Stephan Linz, 26 Feb 2004:
2663 Bug fix for NFS code on NIOS targets
2665 * Patch by Stephen Williams, 26 Feb 2004:
2666 Break up SystemACE reads of large block counts
2668 * Patch by Pierre Aubert, 26 Feb 2004
2669 add IDE support for MPC5200
2671 * Patch by Masami Komiya, 26 Feb 2004:
2672 add autoload via NFS
2674 * Patch by Stephen Williams
2675 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2676 elsewhere in the source.
2678 * Patch by Steven Scholz, 25 Feb 2004:
2679 - Timeouts in FPGA code should be based on CFG_HZ
2680 - Minor cleanup in code for Altera FPGA ACEX1K
2682 * Patch by Steven Scholz, 25 Feb 2004:
2683 Changed "Directory Hierarchy" section in README
2685 * Patch by Masami Komiya, 25 Feb 2004:
2686 Reduce copy count in nfs_read_reply() of NFS code
2688 * Patch by Markus Pietrek, 24 Feb 2004:
2689 NS9750 DevBoard added
2691 * Patch by Pierre Aubert, 24 Feb 2004
2692 add USB support for MPC5200
2694 * Patch by Steven Scholz, 24 Feb 2004:
2695 - fix MII commands to use values from last command
2697 * Patch by Torsten Demke, 24 Feb 2004:
2698 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2700 * Patch by Rahul Shanbhag, 19 Feb 2004:
2701 Fixes for for OMAP1610 board:
2702 - shift some IRQ specific code to platform.S file
2703 - remove duplicatewatchdog reset code from start.S
2705 * Make Auto-MDIX Support configurable on INCA-IP board
2707 * Fix license for mkimage tool
2709 * Patch by Masami Komiya, 24 Feb 2004:
2710 Update NetBootFileXferSize in NFS code
2712 * Patch by Scott McNutt, 24 Feb 2004:
2713 fix packet length in NFS code
2715 * Patch by Masami Komiy, 22 Feb 2004:
2716 Add support for NFS for file download
2718 * Patch by Andrea Scian, 17 Feb 2004:
2719 Add support for S3C44B0 processor and DAVE B2 board
2721 * Patch by Steven Scholz, 20 Feb 2004:
2722 - Add support for MII commands on AT91RM9200 boards
2723 - some cleanup in AT91RM9200 ethernet code
2725 * Patch by Peter Ryser, 20 Feb 2004:
2726 Add support for the Xilinx ML300 platform
2728 * Patch by Stephan Linz, 17 Feb 2004:
2729 Fix watchdog support for NIOS
2731 * Patch by Josh Fryman, 16 Feb 2004:
2732 Fix byte-swapping for cfi_flash.c for different bus widths
2734 * Patch by Jon Diekema, 14 Jeb 2004:
2735 Remove duplicate "FPGA Support" notes from the README file
2737 * Patches by Reinhard Meyer, 14 Feb 2004:
2738 - update board/emk tree; use common flash driver
2739 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2740 [adapted for other PPC CPUs -- wd]
2741 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2743 * Patch by Jon Diekema, 13 Feb 2004:
2744 Call show_boot_progress() whenever POST "FAILED" is printed.
2746 * Patch by Nishant Kamat, 13 Feb 2004:
2747 Add support for TI OMAP1610 H2 Board
2748 Fixes for cpu/arm926ejs/interrupt.c
2749 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2750 Fix for a timer bug in OMAP1610 Innovator
2751 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2753 * Patches by Stephan Linz, 12 Feb 2004:
2754 - add support for NIOS timer with variable period preload counter value
2755 - prepare POST framework support for NIOS targets
2757 * Patch by Denis Peter, 11 Feb 2004:
2758 add POST support for the MIP405 board
2760 * Patch by Laurent Mohin, 10 Feb 2004:
2761 Fix buffer overflow in common/usb.c
2763 * Patch by Tolunay Orkun, 10 Feb 2004:
2764 Add support for Cogent CSB272 board
2766 * Patch by Thomas Elste, 10 Feb 2004:
2767 Add support for NET+50 CPU and ModNET50 board
2769 * Patch by Sam Song, 10 Feb 2004:
2770 Fix typos in cfi_flash.c
2772 * Patch by Leon Kukovec, 10 Feb 2004
2773 Fixed long dir entry slot id calculation in get_vfatname
2775 * Patch by Robin Gilks, 10 Feb 2004:
2776 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2777 !=, <>, <, >, <=, >=)
2779 * Fix problem with side effects in macros in include/usb.h
2781 * Patch by David Benson, 13 Nov 2003:
2782 bug 841358 - fix TFTP download size limit
2784 * Fixing bug 850768:
2785 improper flush_cache() in load_serial()
2787 * Fixing bug 834943:
2788 MPC8540 - missing volatile declarations
2790 * Patch by Stephen Williams, 09 Feb 2004:
2791 Add support for Xilinx SystemACE chip:
2792 - New files common/cmd_ace.c and include/systemace.h
2793 - Hook systemace support into cmd_fat and the partition manager
2795 * Patch by Travis Sawyer, 09 Feb 2004:
2796 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2798 * Patch by Travis Sawyer, 09 Feb 2004:
2800 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2801 - Add phymode for 440 enet
2804 - Change board_pre_init to board_early_init_f
2805 - Add user flash to bus controller setup
2807 - Fix is_pci_host to check GPIO for monarch bit
2808 - Force xpedite1k to pci conventional mode (via #define option)
2810 * Patch by Brad Kemp, 4 Feb 2004:
2811 - handle the machine check that is generated during the PCI scans
2813 - define the registers used in the IMMR by the PCI subsystem.
2815 * Patch by Pierre Aubert, 03 Feb 2004:
2816 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2818 * Patch by Jeff Angielski, 03 Feb 2004:
2819 Fix copy & paste error in cpu/mpc8260/pci.c
2821 * Patch by Reinhard Meyer, 24 Jan 2004:
2822 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2824 * Add Auto-MDIX support for INCA-IP
2828 * Patch by Josef Baumgartner, 10 Feb 2004:
2829 Fixes for Coldfire port
2831 * Patch by Brad Kemp, 11 Feb 2004:
2832 Fix CFI flash driver problems
2834 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2835 modules at CPU clock frequencies above 66 MHz.
2837 * Optimize flash programming speed for LWMON (by another 100% :-)
2839 * Patch by Jian Zhang, 3 Feb 2004:
2840 - Changed the incorrect FAT12BUFSIZE
2841 - data_begin in fsdata can be negative. Changed it to be short.
2843 * Patches by Stephan Linz, 30 Jan 2004:
2844 1: - board/altera/common/flash.c:flash_erase():
2845 o allow interrupts befor get_timer() call
2846 o check-up each erased sector and avoid unexpected timeouts
2847 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2848 o enclose sevenseg_set() in cpp condition
2849 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2850 - fix some typed in mistakes in the NIOS documentation
2851 2: - split DK1C20 configuration into several header files:
2852 o two new files for each NIOS CPU description
2853 o U-Boot related part is remaining in DK1C20.h
2854 3: - split DK1S10 configuration into several header files:
2855 o two new files for each NIOS CPU description
2856 o U-Boot related part is remaining in DK1S10.h
2857 4: - Add support for the Microtronix Linux Development Kit
2858 NIOS CPU configuration at the Altera Nios Development Kit,
2859 Stratix Edition (DK-1S10)
2860 5: - Add documentation for the Altera Nios Development Kit,
2861 Stratix Edition (DK-1S10)
2862 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2864 7: - Add support for the common U-Boot SPI framework at
2867 * Patch by Rahul Shanbhag, 28 Jan 2004:
2868 Fix flash protection/locking handling for OMAP1610 innovator board.
2870 * Patch by Rolf Peukert, 28 Jan 2004:
2871 fix flash write problems on CSB226 board (write with 32 bit bus width)
2873 * Patches by Mark Jonas, 16 Jan 2004:
2874 - fix rounding error when calculating baudrates for MPC5200 PSCs
2875 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2876 time which is not supported
2878 * Patch by Yuli Barcohen, 26 Jan 2004:
2879 Allow bzip2 compression for small memory footprint boards
2881 * Patch by Brad Kemp, 21 Jan 2004:
2882 Add support for CFI flash driver for both the Intel and the AMD
2885 * Patch by Travis Sawyer, 20 Jan 2004:
2886 Fix pci bridge auto enumeration of sibling p2p bridges.
2888 * Patch by Tolunay Orkun, 12 Jan 2004:
2889 Add some delays as needed for Intel LXT971A PHY support
2891 * Patches by Stephan Linz, 09 Jan 2004:
2892 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2893 - make DK1C20 board configuration related to ASMI conform to
2896 * Patch by Anders Larsen, 09 Jan 2004:
2898 ARM memory layout fixes: the abort-stack is now set up in the
2899 correct RAM area, and the BSS is zeroed out as it should be.
2901 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2902 of the linker scripts are replaced by '__bss_start' and '_end',
2903 resp., which is a further step to eliminate unnecessary differences
2904 between the implementation of the CPU architectures.
2906 * Patch by liang a lei, 9 Jan 2004:
2907 Fix Intel 28F128J3 ID in include/flash.h
2909 * Patch by Masami Komiya, 09 Jan 2004:
2910 add support for TB0229 board (NEC VR4131 MIPS processor)
2912 * Patch by Leon Kukovec, 12 Dec 2003:
2913 changed extern __inline__ into static __inline__ in
2914 include/linux/byteorder/swab.h
2916 * Patch by Travis Sawyer, 30 Dec 2003:
2917 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2918 select MDI port based on enabled EMAC device.
2919 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2922 * Patch by Wolter Kamphuis, 15 Dec 2003:
2923 made CONFIG_SILENT_CONSOLE usable on all architectures
2925 * Disable date command on TQM866M - there is no RTC on MPC866
2927 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2929 * Implement adaptive SDRAM timing configuration based on actual CPU
2930 clock frequency for INCA-IP; fix problem with board hanging when
2931 switching from 150MHz to 100MHz
2933 * Add PCMCIA CS support for BMS2003 board
2935 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2936 see doc/README.MPC866 for details;
2937 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2938 calculate CPU clock frequency from PLL register values.
2940 * Add support for 128 MB RAM on TQM8xxL/M modules
2942 * Fix PS/2 keyboard problem caused by statically initialized variable
2943 pointing to a location in flash
2945 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2947 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2948 before we can access it; add delay in case we are faster (with no
2951 * Cleanup of some init functions
2953 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2954 to avoid Linux crashes by early packets coming in.
2956 * Accelerate flash accesses on LWMON board by using buffered writes
2958 * Fix typo in Makefile;
2959 fix problem with PARTNUM detection
2961 * Patch by Reinhard Meyer, 09 Jan 2004:
2962 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2964 * Add support for IDE LED on BMS2003 board
2965 (exclusive with status LED!)
2967 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2970 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2971 Add common files for "emk" boards
2973 * Add a common get_ram_size() function and modify the the
2974 board-specific files to invoke that common implementation.
2976 ======================================================================
2977 Changes for U-Boot 1.0.1:
2978 ======================================================================
2980 * Set default clock for INCA-IP to 150 MHz
2982 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2983 add I2C support; add support for DS1337 RTC
2985 * Add CompactFlash support for BMS2003 board
2987 * Add support for status LED on BMS2003 board
2989 * Patch by Scott McNutt, 02 Jan 2004:
2990 Add support for the Nios Active Serial Memory Interface (ASMI)
2993 * Patch by Andrea Marson, 16 Dec 2003:
2994 Add support for the PPChameleon ME and HI modules
2996 * Patch by Yuli Barcohen, 22 Dec 2003:
2997 Add support for Motorola DUET ADS board (MPC87x/88x)
2999 * Patch by Robert Schwebel, 15 Dec 2003:
3000 add support for cramfs (uses JFFS2 command interface)
3002 * Patches by Stephan Linz, 11 Dec 2003:
3003 - more documentation for NIOS port
3004 - new struct nios_pio_t, struct nios_spi_t
3005 - Reconfiguration for NIOS Development Kit DK1C20:
3006 o move board related code from board/dk1c20
3007 to board/altera/dk1c20
3008 o create a new common source path board/altera/common
3009 and move generic flash access stuff into it
3010 o change/expand configuration file DK1C20.h
3011 - Add support for NIOS Development Kit DK1S10
3012 - Add status LED support for NIOS systems
3013 - Add dual 7-segment LED support for Altera NIOS DevKits
3015 * Patch by Ronen Shitrit, 10 Dec 2003:
3016 Add support for the Marvell DB64360 / DB64460 development boards
3018 * Patch by Detlev Zundel, 10 Dec 2003:
3019 fix dependency problem in examples/Makefile
3021 * Patch by Denis Peter, 8 Dec 2003
3022 - add support for the PATI board (MPC555)
3023 - add SPI support for the MPC5xx
3025 * Patch by Anders Larsen, 08 Dec 2003:
3026 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3027 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3028 cleanup some redundand #defines
3030 * Patch by André Schwarz, 8 Dec 2003:
3031 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3032 - TX and RX deskriptors must be quad-word aligned
3033 - does not work with only one TX deskriptor
3034 - standard reset method does not work
3036 * Patch by Masami Komiya, 08 Dec 2003:
3037 add RTL8139 ethernet driver
3039 * Patches by Ed Okerson, 07 Dec 2003:
3040 - fix ethernet for the AU1x00 processors in little-endian mode.
3041 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3043 * Minor code cleanup (coding style)
3045 * Patch by Reinhard Meyer, 30 Dec 2003:
3046 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3047 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3048 - turned debug print of PHY registers into a function (called in two places)
3049 - added support for EMK MPC5200 based modules
3051 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3053 * Add support for TQM866M modules
3055 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3057 * Fix a few compiler warnings
3059 * Patch by Reinhard Meyer, 28 Dec 2003:
3060 Add initial support for TOP5200 board
3062 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3063 environment variable which can set to "100", "133", or "150". The
3064 CPU clock will be configured accordingly upon next reboot. Other
3065 values are ignored. In case of an invalid or undefined "cpuclk"
3066 value, the compile-time default CPU clock speed will be used.
3068 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3069 window that is used to access the UART registers by the Linux driver)
3071 * Patch by Reinhard Meyer, 20 Dec 2003:
3072 Fix clock calculation for the MPC5200 for higher clock frequencies
3073 (above 2**32 / 10 = 429.5 MHz).
3075 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3077 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3079 * Add new configuration for IceCube board with DDR memory
3081 * Update TRAB memory configurations
3083 * Add JFFS2 support for INCA-IP board
3085 * Patch by Bill Hargen, 09 Dec 2003:
3086 - BUBINGA405EP: changed flash driver to protect top sector containing
3088 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3089 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3090 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3091 - 405EP: added/fixed support for "reginfo" command.
3092 - 4xx: removed spurious MII error messages on "mii info" command.
3094 * Patch by Bernhard Kuhn, 28 Nov 2003:
3095 add support for Coldfire CPU
3096 add support for Motorola M5272C3 and M5282EVB boards
3098 * Patch by Pierre Aubert, 24 Nov 2003:
3099 - add a return value for the fpga command
3100 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3101 is defined. If ide_preinit fails, ide_init is aborted.
3102 - fix an endianess problem in fat.h
3104 * Patch by Wolter Kamphuis, 05 Dec 2003:
3105 Add support for SNMC's QS850/QS823/QS860T boards
3107 * Patch by Yuli Barcohen, 3 Dec 2003:
3108 "revive" U-Boot support for old Motorola MPC860ADS board
3110 * Patch by Cam(ilo?), 03 Dec 2003:
3111 make examples build even with broken Montavista objcopy
3113 * Patch by Pavel Bartusek, 27 Nov 2003:
3114 fix conversion problem with "bootretry" evironment variable
3116 * Patch by Andre Schwarz, 24 Nov 2003:
3117 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3119 * Patch by Pavel Bartusek, 21 Nov 2003:
3120 set ZMII bridge speed on 440
3122 * Patch by Anders Larsen, 17 Nov 2003:
3123 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3125 * Patches by David Müller, 14 Nov 2003:
3126 - board/mpl/common/common_util.c
3127 * implement support for BZIP2 compressed images
3128 * various cleanups (printf -> puts, ...)
3129 - board/mpl/common/flash.c
3130 * report correct errors to upper layers
3131 * check the erase fail and VPP low bits in status reg
3132 - board/mpl/vcma9/cmd_vcma9.c
3133 - board/mpl/vcma9/flash.c
3134 * various cleanups (printf -> puts, ...)
3136 * fix typo in comment
3137 - cpu/arm920t/usb_ohci.c
3138 * support for S3C2410 is missing in #if line
3140 * reinit some registers in case of error (cable missing, ...)
3142 * support for USB/MMC devices is missing in #if line
3143 - include/configs/MIP405.h
3144 - include/configs/PIP405.h
3145 * enable BZIP2 support
3146 * enlarge malloc space to 1MiB because of BZIP2 support
3147 - include/configs/VCMA9.h
3148 * enable BZIP2 support
3149 * enlarge malloc space to 1MiB because of BZIP2 support
3150 * enable USB support
3151 - lib_arm/armlinux.c
3152 * change calling convention of ARM Linux kernel as
3153 described on http://www.arm.linux.org.uk/developer/booting.php
3155 * Patch by Thomas Lange, 14 Nov 2003:
3156 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3157 support all these AMD boards.
3159 * Patch by Thomas Lange, 14 Nov 2003:
3160 Workaround for mips au1x00 physical memory accesses (the au1x00
3161 uses a 36 bit bus internally and cannot access physical memory
3162 directly. Use the uncached SDRAM address instead of the physical
3165 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3166 add Realtek 8019 ethernet driver
3168 * Patch by Yuli Barcohen, 13 Nov 2003:
3169 MPC826xADS/PQ2FADS cleanup
3171 * Patch by Anders Larsen, 12 Nov 2003:
3172 Update README to mark the PORTIO commands non-standard
3174 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3175 update for for Atmel AT91RM9200DK development kit:
3176 - support for environment variables in DataFlash
3177 - Atmel DataFlash AT45DB1282 support
3179 * Patch by Jeff Carr, 11 Nov 2003:
3180 add support for new version of 8270 processors
3182 * Patches by George G. Davis, 05 Nov 2003:
3183 - only pass the ARM linux initrd tag to the kernel when an initrd
3185 - update omap1510inn configuration file
3187 * Patches by Stephan Linz, 3 Nov 2003:
3188 - more endianess fixes for LAN91C111 driver
3189 - CFG_HZ configuration patch for NIOS Cyclone board
3191 * Patch by Stephan Linz, 28 Oct 2003:
3192 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3194 * Patch by Steven Scholz, 20 Oct 2003:
3195 - make "mii info <addr>" show infor for PHY at "addr" only
3196 - Endian fix for miiphy_info()
3198 * Patch by Gleb Natapov, 19 Sep 2003:
3199 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3201 * Patch by Anders Larsen, 17 Sep 2003:
3202 Bring ARM memory layout in sync with the documentation:
3203 stack and malloc-heap are now located _below_ the U-Boot code
3205 * Accelerate booting on TRAB board: read and check autoupdate image
3206 headers first instead of always reading the whole images.
3208 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3210 * Enabled password check on RMU board
3212 * Fix configuration problem with IceCube in LOWBOOT configuration:
3213 envrionment got embedded, corrupting the image layout.
3215 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3217 * Added BMS2003 board
3218 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3220 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3221 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3224 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3227 * Add checksum verification to 'imls' command
3229 * Add bd_info fields needed for 4xx Linux I2C driver
3231 * Patch by Martin Krause, 4 Nov. 2003:
3232 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3234 * Print used network interface when CONFIG_NET_MULTI is set
3236 * Patch by Bernhard Kuhn, 28 Oct 2003:
3237 Add low boot support for MPC5200
3239 * Fix problem with dual PCMCIA support (NSCU)
3241 * Fix MPC5200 I2C initialization function
3243 ======================================================================
3244 Changes for U-Boot 1.0.0:
3245 ======================================================================
3247 * Fix parameter passing to standalone images with bootm command
3249 * Patch by Kyle Harris, 30 Oct 2003:
3250 Fix build errors for ixdp425 board
3252 * Patch by David M. Horn, 29 Oct 2003:
3253 Fixes to build under CYGWIN
3255 * Get IceCube MGT5100 working (again)
3257 * Fix problems in memory test on some boards (which was not
3258 non-destructive as intended)
3260 * Patch by Gary Jennejohn, 28 Oct 2003:
3261 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3262 to prevent stack overflow on ARM systems
3264 * Patch by Stephan Linz, 28 Oct 2003:
3265 fix init sequence error for NIOS port
3267 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3269 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3271 * Patch by Xiao Xianghua, 23 Oct 2003:
3272 small patch for mpc85xx
3274 * Fix small problem in MPC5200 I2C driver
3276 * Fix FCC3 support on ATC board
3278 * Correct header printing for multi-image files in do_bootm()
3280 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3282 * Fix PCI problems on PPChameleon board
3284 * Patch by Steven Scholz, 18 Oct 2003:
3285 Fix AT91RM9200 ethernet driver
3287 * Patch by Nye Liu, 17 Oct 2003:
3288 Fix typo in include/mpc8xx.h
3290 * Patch by Richard Woodruff, 16 Oct 03:
3291 Fixes for cpu/arm925/interrupt.c
3292 - Initialize timestamp & lastdec vars.
3293 - fix timestamp overflows.
3294 - fix lastdec overflow.
3295 - smarter normalization to allow udelay() below 1ms to work.
3297 * Patch by Scott McNutt, 16 Oct
3298 add networking support for the Altera Nios Development Kit,
3299 Cyclone Edition (DK-1C20)
3301 * Patch by Jon Diekema, 14 Oct 2003:
3302 add hint about doc/README.silent to README file
3304 * Add CompactFlash support for NSCU
3306 * Fix PCI problems on PPChameleonEVB
3308 * TRAB auto-update: Base decision if we have to strip the image
3309 header on image type as encoded in the header
3310 (include image type patch by Martin Krause, 17 Oct 2003)
3312 * Patches by Xianghua Xiao, 15 Oct 2003:
3314 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3315 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3316 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3318 * Fix flash timings on TRAB board
3320 * Make sure HUSH is initialized for running auto-update scripts
3322 * Make 5200 reset command _really_ reset the board, without running
3323 any other code after it
3325 * Fix errors with flash erase when range spans across banks
3326 that are mapped in reverse order
3328 * Fix flash mapping and display on P3G4 board
3330 * Patch by Kyle Harris, 15 Jul 2003:
3331 - add support for Intel IXP425 CPU
3332 - add support for IXDP425 eval board
3334 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3335 for more information
3337 * Patch by Steven Scholz, 10 Oct 2003
3338 - Add support for Altera FPGA ACEX1K
3340 * Patches by Thomas Lange, 09 Oct 2003:
3341 - fix cmd_ide.c for non ppc boards (read/write functions did not
3342 add ATA base address)
3343 - fix for shannon board
3344 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3345 - Endian swap ATA identity for all big endian CPUs, not just PPC
3346 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3348 - add support for dbau1x00 board (MIPS32)
3350 * Patch by Sangmoon Kim, 07 Oct 2003:
3351 add support for debris board
3353 * Patch by Martin Krause, 09 Oct 2003:
3354 Fixes for TRAB board
3355 - /board/trab/rs485.c: correct baudrate
3356 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3357 udelay(); fix some timing problems with adc controller
3358 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3359 modify commands: touch and buzzer
3361 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3362 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3363 Use direct function calls for auto_update instead of hush commands
3365 * Patch by Scott McNutt, 04 Oct 2003:
3366 - add support for Altera Nios-32 CPU
3367 - add support for Nios Cyclone Development Kit (DK-1C20)
3369 * Patch by Steven Scholz, 29 Sep 2003:
3370 - A second parameter for bootm overwrites the load address for
3371 "Standalone Application" images.
3372 - bootm sets environment variable "filesize" to the resulting
3373 (uncompressed) data length for "Standalone Application" images
3374 when autostart is set to "no". Now you can do something like
3375 if bootm $fpgadata $some_free_ram ; then
3376 fpga load 0 $some_free_ram $filesize
3379 * Patch by Denis Peter, 25 Sept 2003:
3380 add support for the MIP405 Rev. C board
3382 * Patch by Yuli Barcohen, 25 Sep 2003:
3383 add support for Zephyr Engineering ZPC.1900 board
3385 * Patch by Anders Larsen, 23 Sep 2003:
3386 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3387 implemented for the x86 architecture)
3389 * Patch by Sangmoon Kim, 23 Sep 2003:
3390 fix pll_pci_to_mem_multiplier table for MPC8245
3392 * Patch by Anders Larsen, 22 Sep 2003:
3393 enable timed autoboot on PXA
3395 * Patch by David Müller, 22 Sep 2003:
3396 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3397 returns correct libgcc file path
3398 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3399 time on s3c24x0 systems
3401 * Patch by Jon Diekema, 19 Sep 2003:
3402 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3403 link state to the fault LED.
3404 - In NetLoop, make the Fault LED reflect the link status. The link
3405 status gets updated on entry, and on timeouts.
3407 * Patch by Anders Larsen, 18 Sep 2003:
3408 allow mkimage to build and run on Cygwin-hosted systems
3410 * Patch by Frank Müller, 18 Sep 2003:
3411 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3414 * Patch by Pantelis Antoniou, 16 Sep 2003:
3415 add tool to compute fileds in the PLPRCR register for MPC86x
3417 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3419 * Fix build problems under FreeBSD
3421 * Add generic filesystem image type
3423 * Make fatload set filesize environment variable
3425 * enable basic / medium / high-end configurations for PPChameleonEVB
3426 board; fix NAND code
3428 * enable TFTP client code to specify to the server the desired
3429 timeout value (see RFC-2349)
3431 * Improve SDRAM setup for TRAB board
3433 * Suppress all output with splashscreen configured only if "splashimage"
3436 * Fix problems with I2C support for mpc5200
3438 * Adapt TRAB configuration and auto_update to new memory layout
3440 * Add configuration for wtk board
3442 * Add support for the Sharp LQ065T9DR51U LCD display
3444 * Patch by Rune Torgersen, 17 Sep 2003:
3445 - Fixes for MPC8266 default config
3446 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3448 * Patches by Jon Diekema, 17 Sep 2003:
3449 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3452 - adjust "help" output
3454 * Patches by Anders Larsen, 17 Sep 2003:
3455 - fix spelling errors
3456 - set GD_FLG_DEVINIT flag only after device function pointers
3458 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3460 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3461 - trigger watchdog while waiting in serial driver
3463 * Add auto-update code for TRAB board using USB memory sticks,
3464 support new configuration with more memory
3466 * disable MPC5200 bus pipelining as workaround for bus contention
3468 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3469 priority; configure critical interrupts to be handled like external
3472 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3473 go back to 66 MHz for stability
3475 * Patches by Jon Diekema, 15 Sep 2003:
3476 - add description for missing CFG_CMD_* entries in the README file
3479 * Patch by Gleb Natapov, 14 Sep 2003:
3480 enable watchdog support for all MPC824x boards that have a watchdog
3482 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3483 "Non-octet Aligned Frame" errors we see at 100 Mbps
3485 * Patch by Sharad Gupta, 14 Sep 2003:
3486 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3488 * Patch by llandre, 11 Sep 2003:
3489 update configuration for PPChameleonEVB board
3491 * Patch by David Müller, 13 Sep 2003:
3492 various changes to VCMA9 board specific files
3494 * Add I2C support for MGT5100 / MPC5200
3496 * Patch by Rune Torgersen, 11 Sep 2003:
3497 Changed default memory option on MPC8266ADS to NOT be Page Based
3498 Interleave, since this doesn't work very well with the standard
3501 * Patch by George G. Davis, 12 Sep 2003:
3502 fix Makefile settings for sk98 driver
3504 * Patch by Stefan Roese, 12 Sep 2003:
3505 - new boards added: DP405, HUB405, PLU405, VOH405
3506 - some esd boards updated
3507 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3509 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3511 * Patch by Martin Krause, 11 Sep 2003:
3512 add burn-in tests for TRAB board
3514 * Enable instruction cache on MPC5200 board
3516 * Patch by Denis Peter, 11 Sep 2003:
3517 - fix USB data pointer assignment for bulk only transfer.
3518 - prevent to display erased directories in FAT filesystem.
3520 * Change output format for NAND flash - make it look like for other
3523 ======================================================================
3524 Changes for U-Boot 0.4.8:
3525 ======================================================================
3527 * Add I2C and RTC support for RMU board
3529 * Patches by Denis Peter, 9 Sep 2003:
3530 add FAT support for IDE, SCSI and USB
3532 * Patches by Gleb Natapov, 2 Sep 2003:
3533 - cleanup of POST code for unsupported architectures
3534 - MPC824x locks way0 of data cache for use as initial RAM;
3535 this patch unlocks it after relocation to RAM and invalidates
3538 * Patch by Gleb Natapov, 30 Aug 2003:
3539 new I2C driver for mpc107 bridge. Now works from flash.
3541 * Patch by Dave Ellis, 11 Aug 2003:
3542 - JFFS2: fix typo in common/cmd_jffs2.c
3543 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3544 - JFFS2: remove node version 0 warning
3545 - JFFS2: accept JFFS2 PADDING nodes
3546 - SXNI855T: add AM29LV800 support
3547 - SXNI855T: move environment from EEPROM to flash
3548 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3550 * Patch by Bill Hargen, 11 Aug 2003:
3551 fixes for I2C on MPC8240
3552 - fix i2c_write routine
3553 - fix iprobe command
3554 - eliminates use of global variables, plus dead code, cleanup.
3556 * Add support for USB Mass Storage Devices (BBB)
3557 (tested with USB memory sticks only)
3559 * Avoid flicker on TRAB's VFD
3561 * Add support for SK98xx driver
3563 * Add PCI support for SL8245 board
3565 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3566 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3567 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3569 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3570 to allow for more accurate baudrate settings
3571 (error now 0.7% at 115 kbps, instead of 3.5% before)
3573 * Patch by Andreas Mohr, 4 Sep 2003:
3574 Fix a lot of spelling errors
3576 * Add support for PPChameleon Eval Board
3578 * Add support for P3G4 board
3580 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3583 * Patch by Yuli Barcohen, 7 Aug 2003:
3584 check BCSR to detect if the board is configured in PCI mode
3586 ======================================================================
3587 Changes for U-Boot 0.4.7:
3588 ======================================================================
3590 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3591 add support for Adder II MPC852T module
3593 * Patch by George G. Davis, 19 Aug 2003:
3594 fix TI Innovator/OMAP1510 pin configs
3596 * Patches by Kshitij, 18 Aug 2003
3597 - add support for arm926ejs cpu core
3598 - add support for TI OMAP 1610 Innovator Board
3600 * Patch by Yuli Barcohen, 14 Aug 2003:
3601 add support for bzip2 uncompression
3603 * Add GCC library to examples/Makefile so GCC utility functions will
3606 * Add I2C and RTC support for RMU board using software I2C driver
3607 (because of better response to iprobe command); fix problem with
3610 * Patch by Matthias Fuchs, 28 Aug 2003:
3611 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3612 CONFIG_BOOTP_MAKS (see README).
3614 * Fix ICU862 environment problem
3616 * Fix RAM size detection for RMU board
3618 * Implement "reset" for MGT5100/MPC5200 systems
3620 ======================================================================
3621 Changes for U-Boot 0.4.6:
3622 ======================================================================
3624 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3625 allow selection of clock frequency as "make" target
3627 * Implement memory autosizing code for IceCube boards
3629 * Configure network port on INCA-IP for autonegotiation
3631 * Fix overflow problem in network timeout code
3633 * Patch by Richard Woodruff, 8 Aug 2003:
3634 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3636 ======================================================================
3637 Changes for U-Boot 0.4.5:
3638 ======================================================================
3640 * Update for TQM board defaults:
3641 disable clocks_in_mhz, enable boot count limit
3643 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3644 in toplevel directory instead. Removed astest.c from tools/gdb because
3645 it is no longer relevant.
3647 * Fix PCI support for MPC5200 / IceCube Board
3649 * Map ISP1362 USB OTG controller for NSCU board
3651 * Patch by Brad Parker, 02 Aug 2003:
3652 fix sc520_cdp problems
3654 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3656 * Allow erase command to cross flash bank boundaries
3658 * Patch by Scott McNutt, 21 Jul 2003:
3659 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3660 Both LynxOS and BlueCat linux KDIs are supported.
3662 * Patch by Richard Woodruff, 25 Jul 2003:
3663 use more reliable reset for OMAP/925T
3665 * Patch by Nye Liu, 25 Jul 2003:
3666 fix typo in mpc8xx.h
3668 * Patch by Richard Woodruff, 24 Jul 2003:
3669 Fixes for cmd_nand.c:
3670 - Fixed null dereferece which could result in incorrect ECC values.
3671 - Added support for devices with no Ready/Busy signal hooked up.
3672 - Added OMAP1510 read/write protect handling.
3673 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3675 - Switched default ECC to be JFFS2.
3677 * Allow crc32 to be used at address 0x000
3679 * Provide consistent interface to standalone applications to access
3680 the 'global_data' structure
3681 Provide a doc/README.standalone more useful to users/developers.
3683 * Make IceCube MGT5100 FEC driver work
3685 * Implement new mechanism to export U-Boot's functions to standalone
3686 applications: instead of using (PPC-specific) system calls we now
3687 use a jump table; please see doc/README.standalone for details
3689 * Patch by Dave Westwood, 24 Jul 2003:
3690 added support for Unity OS (a proprietary OS)
3692 * Patch by Detlev Zundel, 23 Jul 2003:
3693 add "imls" command to print flash table of contents
3695 * Fix cold boot detection for log buffer reset
3697 * Return error for invalid length specifiers with "cp.X" etc.
3699 * Fix startup problem on MIPS
3701 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3702 bitmap support is configured
3704 * Patch by Bill Hargen, 18 Jul 2003:
3705 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3707 * Patch by Denis Peter, 18 Jul 2003:
3708 - fix memory configuration for MIP405T
3709 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3711 * Cleanup of TQM82xx configurations; use "official" board types
3712 to make selection easier.
3714 * Patch by Martin Krause, 17 Jul 2003:
3715 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3717 * Patch by Richard Woodruff, 17 July 03:
3718 - Fixed bug in OMAP1510 baud rate divisor settings.
3720 * Patch by Nye Liu, 16 July 2003:
3722 - add MPC86xADS support (uses MPC86xADS.h)
3723 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3725 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3726 o don't trust gclk() software measurement by default, depend on
3727 CONFIG_8xx_GCLK_FREQ
3728 - add DRAM SIMM not installed detection
3729 - use more "correct" SDRAM initialization sequence
3730 - allow different SDRAM sizes (8xxADS has 8M)
3732 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3733 - rename MAMR/MBMR defines to be more consistent. Should eventually
3734 be merged into MxMR to better reflect the PowerQUICC datasheet.
3736 * Patch by Yuli Barcohen, 16 Jul 2003:
3737 support new Motorola PQ2FADS-ZU evaluation board which replaced
3738 MPC8260ADS and MPC8266ADS
3740 ======================================================================
3741 Changes for U-Boot 0.4.4:
3742 ======================================================================
3744 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3746 * Add support for MGT5100 and MPC5200 processors
3748 * Patch by Lutz Dennig, 15 Jul 2003:
3749 update for R360MPI board
3751 ======================================================================
3752 Changes for U-Boot 0.4.3:
3753 ======================================================================
3755 * Patches by Kshitij, 04 Jul 2003
3756 - added support for arm925t cpu core
3757 - added support for TI OMAP 1510 Innovator Board
3759 * Patches by Martin Krause, 14 Jul 2003:
3760 - add I2C support for s3c2400 systems (trab board)
3761 - (re-) add "ping" to command table
3763 * Fix handling of "slow" POST routines
3765 * Patches by Yuli Barcohen, 13 Jul 2003:
3766 - Correct flash and JFFS2 support for MPC8260ADS
3767 - fix PVR values and clock generation for PowerQUICC II family
3770 * Patch by Bernhard Kuhn, 08 Jul 2003:
3771 - add support for M68K targets
3773 * Patch by Ken Chou, 3 Jul:
3774 - Fix PCI config table for A3000
3775 - Fix iobase for natsemi.c
3776 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3778 * Allow to enable "slow" POST routines by key press on power-on
3779 * Fix temperature dependend switching of LCD backlight on LWMON
3780 * Tweak output format for LWMON
3782 * Patch by Stefan Roese, 11 Jul 2003:
3783 - Fix bug in CONFIG_VERSION_VARIABLE.
3784 - AR405 config updated.
3785 - OCRTC/ORSG: bsp command added.
3786 - ASH405 bsp update.
3788 ======================================================================
3789 Changes for U-Boot 0.4.2:
3790 ======================================================================
3792 * Add support for NSCU board
3794 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3796 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3797 mirror bit flash on TQM8xxM modules
3799 * Patch by Kenneth Johansson, 30 Jun 2003:
3800 get rid of MK_CMD_ENTRY macro; update doc/README.command
3802 * Patch by Seb James, 30 Jun 2003:
3803 Improve documentation of I2C configuration in README
3805 * Fix problems with previous log buffer "fixes"
3807 * Fix minor help text issues
3809 * "log append" did not append a newline
3811 ======================================================================
3812 Changes for U-Boot 0.4.1:
3813 ======================================================================
3815 * Fix some missing commands, cleanup header files
3816 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3818 * Rewrite command lookup and help command (fix problems with bubble
3819 sort when sorting command name list). Minor cleanup here and there.
3821 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3822 - Allow to call sysmon function interactively
3823 - PIC on LWMON board needs delay after power-on
3824 - Add missing RSR definitions for MPC8xx
3825 - Improve log buffer handling: guarantee clean reset after power-on
3826 - Add support for EXBITGEN board (aka "genie")
3827 - Add support for SL8245 board
3830 - remove trailing white space, trailing empty lines, C++ comments, etc.
3831 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3833 * Patches by Kenneth Johansson, 25 Jun 2003:
3834 - major rework of command structure
3835 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3837 ======================================================================
3838 Changes for U-Boot 0.4.0:
3839 ======================================================================
3841 * Patches by Robert Schwebel, 26 Jun 2003:
3842 - csb226 configuration updated
3843 - credits for logodl port updated
3844 - innokom configuration updated
3845 - logodl tree update, still with coding style inconsistencies
3846 - added OCM for ppc405 warning to README
3848 * Patch by Pantelis Antoniou, 25 Jun 2003:
3849 update NetVia with V2 board support
3851 * Header file cleanup for ARM
3853 * Patch by Murray Jensen, 24 Jun 2003:
3854 - make sure to use only U-boot provided header files
3855 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3857 * Patch by Stefan Roese, 24 Jun 2003:
3858 - Update esd ASH405 board files.
3859 - Update esd DASA_SIM config file.
3860 - Add ping command to some esd boards.
3862 * Patch by Yuli Barcohen, 23 Jun 2003:
3863 Update for MPC8260ADS board
3865 * Patch by Murray Jensen, 23 Jun 2003:
3866 - cleanup of GCC 3.x compiler warnings
3868 * Patch by Rune Torgersen, 4 Jun 2003:
3869 add large memory support for MPC8266ADS board
3871 * Patch by Richard Woodruff, 19 June 03:
3872 - Enabled standard u-boot device abstraction for ARM
3873 - Enabled console device for ARM
3874 - Initilized bi_baudrate for ARM
3876 * Patch by Bill Hargen, 23 Apr 2003:
3877 fix byte order for 824x I2C addresses (write op)
3879 * Patch by Murray Jensen, 20 Jun 2003:
3881 - cleanup (especially for gcc-3.x compilers)
3883 * Patch by Tom Guilliams, 20 Jun 2003:
3884 added CONFIG_750FX support for IBM 750FX processors
3886 * Patch by Devin Crumb, 02 Apr 2003:
3887 Fix clock divider rounding problem in drivers/serial.c
3889 * Patch by Richard Woodruff, 19 June 03:
3890 - Fixed smc91c111 driver to sync with the u-boot environment
3891 (driver/smc91c111.c).
3892 - Added eth_init error return check in NetLoop (net/net.c).
3894 * Patch by Ken Chou, 19 June 2003:
3895 Added support for A3000 SBC board (Artis Microsystems Inc.)
3897 * Patches by Murray Jensen, 17 Jun 2003:
3898 - Hymod board database mods: add "who" field and new xilinx chip types
3899 - provide new "init_cmd_timeout()" function so code external to
3900 "common/main.c" can use the "reset_cmd_timeout()" function before
3901 entering the main loop
3902 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3903 slightly different. see include/configs/hymod.h for an example
3904 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3905 CFG_DTT_ADM1021 defined)
3906 - add new "eeprom_probe()" function which has similar args and
3907 behaves in a similar way to "eeprom_read()" etc.
3908 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3909 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3910 - gdbtools copyright update
3911 - ensure that set_msr() executes the "sync" and "isync" instructions
3912 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3913 - 8260 I/O ports fix: Open Drain should be set last when configuring
3914 - add SIU IRQ defines for 8260
3915 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3916 config.mk to allow board configurations to override the GNU
3917 linker script, selected via the LDSCRIPT, make variable, and to
3918 give an initial value to the OBJCFLAGS make variable
3919 - 8260 i2c enhancement:
3920 o correctly extends the timeout depending on the size of all
3921 queued messages for both transmit and receive
3922 o will not continue with receive if transmit times out
3923 o ensures that the error callback is done for all queued tx
3925 o correctly detects both tx and rx timeouts, only delivers one to
3926 the callback, and does not overwrite an earlier error
3927 o logic in i2c_probe now correct
3928 - add "vprintf()" function so that "panic()" function can be
3930 - many Hymod board changes
3932 * Patches by Robert Schwebel, 14 Jun 2003:
3933 - add support for Logotronic DL datalogger board
3934 - cleanup serial line after kermit binary download
3935 - add debugX macro (debug level support)
3936 - update mach-types.h to latest arm.linux.org.uk master list.
3938 * Patches by David Müller, 12 Jun 2003:
3939 - rewrite of the S3C24X0 register definitions stuff
3940 - "driver" for the built-in S3C24X0 RTC
3942 * Patches by Yuli Barcohen, 12 Jun 2003:
3943 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3944 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3945 configuration word supplied by FPGA on some MPC8260ADS boards
3947 * Patch by Pantelis Antoniou, 10 Jun 2003:
3948 Unify status LED interface
3950 * Add support for DS12887 RTC; add RTC support for ATC board
3952 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3953 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3954 - Add Atmel DataFlash support for reading and writing.
3955 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3956 - Add Flash detection on Atmel AT91RM9200DK
3957 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3958 - Replace old Ethernet PHY layer functions
3959 - Change link address
3961 * Patch by Frank Smith, 9 Jun 2003:
3962 use CRIT_EXCEPTION for machine check on 4xx
3964 * Patch by Detlev Zundel, 13 Jun 2003:
3965 added implementation of the "carinfo" command in cmd_immap.c
3967 * Fix CONFIG_NET_MULTI support in include/net.h
3969 * Patches by Kyle Harris, 13 Mar 2003:
3970 - Add FAT partition support
3971 - Add command support for FAT
3972 - Add command support for MMC
3974 - Add Intel PXA support for video
3975 - Add Intel PXA support for MMC
3977 - Enable MMC and FAT for lubbock board
3978 - Other misc changes for lubbock board
3980 * Patch by Robert Schwebel, April 02, 2003:
3981 fix for SMSC91111 driver
3983 * Patch by Vladimir Gurevich, 04 Jun 2003:
3984 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3986 * Patch by Stefan Roese, 05 Jun 2003:
3987 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3988 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3989 data cache can be used even if the chip select is in use.
3990 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3991 (see README for further description).
3992 - Changed config files of CONFIG_EEPRO100 boards to use the
3993 CFG_RX_ETH_BUFFER define.
3995 * Add support for RMU board
3997 * Add support for TQM862L at 100/50 MHz
3999 * Patch by Pantelis Antoniou, 02 Jun 2003:
4000 major reconstruction of networking code;
4001 add "ping" support (outgoing only!)
4003 * Patch by Denis Peter, 04 June 2003:
4004 add support for the MIP405T board
4006 * Patches by Udi Finkelstein, 2 June 2003:
4007 - Added support for custom keyboards, initialized by defining a
4008 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4009 - Added support for the RBC823 board.
4010 - cpu/mpc8xx/lcd.c now automatically calculates the
4011 Horizontal Pixel Count field.
4013 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4014 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4016 * Patch by Mark Rakes, 14 May 2003:
4017 add support for Intel e1000 gig cards.
4019 * Patch by Nye Liu, 3 Jun 2003:
4020 fix critical typo in MAMR definition (include/mpc8xx.h)
4022 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4024 * Patch by Klaus Heydeck, 2 Jun 2003
4025 Minor changes for KUP4K configuration
4027 * Patch by Marc Singer, 29 May 2003:
4028 Fixed rarp boot method for IA32 and other little-endian CPUs.
4030 * Patch by Marc Singer, 28 May 2003:
4031 Added port I/O commands.
4033 * Patch by Matthew McClintock, 28 May 2003
4034 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4035 - minor patches for utx8245
4037 * Patch by Daniel Engström, 28 May 2003:
4040 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4041 add nand flash support to SXNI855T configuration
4042 fix/extend nand flash support:
4043 - fix 'nand erase' command so does not erase bad blocks
4044 - fix 'nand write' command so does not write to bad blocks
4045 - fix nand_probe() so handles no flash detected properly
4046 - add doc/README.nand
4047 - add .jffs2 and .oob options to nand read/write
4048 - add 'nand bad' command to list bad blocks
4049 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4050 - make NAND read/write faster
4052 * Patch by Rune Torgersen, 23 May 2003:
4053 Update for MPC8266ADS board
4055 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4056 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4057 _time_ (!) if the environment is embedded within the U-Boot image,
4058 or in a separate flash sector.
4060 * Cleanup CFG_DER #defines in config files (wd maintained only)
4062 * Fix data abort exception handling for arm920t CPU
4064 * Fix alignment problems with flash driver for TRAB board
4066 * Patch by Donald White, 21 May 2003:
4067 fix calculation of base address in pci_hose_config_device()
4069 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4070 execute "cmd2", even if "cmd1" fails. Note that this is different
4071 to "run var1 var2" where the contents of "var2" will NOT be
4072 executed when a command in "var1" fails.
4074 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4076 * Patch by Kyle Harris, 20 May 2003:
4077 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4078 into cpu/pxa and arch-pxa.
4080 * Patch by Stefan Roese, 23 May 2003:
4081 - IBM PPC405EP port added.
4082 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4083 UART0) is used as default U-Boot console. PPC4xx only!
4084 - esd ASH405 board added (PPC405EP based).
4085 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4086 - esd CPCI405AB board added.
4087 - esd PMC405 board added.
4088 - Update of some esd boards.
4090 * Patch by Denis Peter, 19 Mai 2003:
4091 add support for the MIP405-3 board
4093 * Patch by Dave Ellis, 22 May 2003:
4094 Fix problem with only partially cleared .bss segment
4096 * Patch by Rune Torgersen, 12 May 2003:
4097 get PCI to work on a MPC8266ADS board; incorporate change to
4098 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4100 * Patch by Nye Liu, 1 May 2003:
4101 minor patches for the FADS8xx
4103 * Patch by Thomas Schäfer, 28 Apr 2003:
4104 Fix SPD handling for 256 ECC DIMM on Walnut
4106 * Add support for arbitrary bitmaps for TRAB's VFD command;
4107 allow to pass boot bitmap addresses in environment variables;
4108 allow for zero boot delay
4110 * Patch by Christian Geißinger, 19 May 2002:
4111 On TRAB: wait until the dummy byte has been completely sent
4113 * Patch by David Updegraff, 22 Apr 2003:
4114 update for CrayL1 board
4116 * Patch by Pantelis Antoniou, 21 Apr 2003:
4117 add boot support for ARTOS (a proprietary OS)
4119 * Patch by Steven Scholz, 11 Apr 2003:
4120 Add support for RTC DS1338
4122 * Patch by Rod Boyce, 24 Jan 2003:
4123 Fix counting of extended partitions in diskboot command
4125 * Patch by Christophe Lindheimer, 20 May 2003:
4126 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4128 * Fix SDRAM timing on Purple board
4130 * Add support for CompactFlash on ATC board
4131 (includes support for Intel 82365 and compatible PC Card controllers,
4132 and Yenta-compatible PCI-to-CardBus controllers)
4134 * Patch by Mathijs Haarman, 08 May 2003:
4135 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4137 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4139 * Add support for Promess ATC board
4141 * Patch by Keith Outwater, 28 Apr 2003:
4142 - Miscellaneous corrections and additions to GEN860T board specific code.
4143 - Added GEN860_SC variant to GEN860T.
4144 - Miscellaneous corrections to GEN860T documentation.
4145 - Correct duplicate entry in U-Boot CREDITS file.
4146 - Add GEN860T_SC entry in MAINTAINERS file.
4147 - Update CREDITS file with GEN860T_SC info.
4149 * Update Smiths Aerospace addresses in MAINTAINERS file
4151 * Fix error handling in hush's version of "run" command
4154 - Splashscreen support
4157 - temperature dependend enabling of LCD
4159 * Allow booting from old "PPCBoot" disk partitions
4161 * Add support for TQM8255 Board / MPC8255 CPU
4163 ======================================================================
4164 Changes for U-Boot 0.3.1:
4165 ======================================================================
4167 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4169 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4170 display when Linux takes over
4172 * Patch by Erwin Rol, 27 Feb 2003:
4173 Add support for RTEMS (this time for real).
4175 * Add support for "bmp info" and "bmp display" commands to load
4176 bitmap images; this can be used (for example in a "preboot"
4177 command) to display a splash screen very quickly after poweron.
4179 * Add support for 133 MHz clock on INCA-IP board
4181 * Patch by Lutz Dennig, 10 Apr 2003:
4182 Update for R360MPI board
4184 * Add new meaning to "autostart" environment variable:
4185 If set to "no", a standalone image passed to the
4186 "bootm" command will be copied to the load address
4187 (and eventually uncompressed), but NOT be started.
4188 This can be used to load and uncompress arbitrary
4191 * Patch by Stefan Roese, 10 Apr 2003:
4192 Changed DHCP client to use IP address from server option field #54
4193 from the OFFER packet in the server option field #54 in the REQUEST
4194 packet. This fixes a problem using a Windows 2000 DHCP server,
4195 where the DHCP-server is not the TFTP-server.
4197 * Set max brightness for MN11236 displays on TRAB board
4199 * Add support for TQM862L modules
4201 ======================================================================
4202 Changes for U-Boot 0.3.0:
4203 ======================================================================
4205 * Patch by Arun Dharankar, 4 Apr 2003:
4206 Add IDMA example code (tested on 8260 only)
4208 * Add support for Purple Board (MIPS64 5Kc)
4210 * Add support for MIPS64 5Kc CPUs
4212 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4214 * Patch by Denis Peter, 04 Apr 2003:
4215 - update MIP405-4 board
4217 * Patch by Stefan Roese, 4 Apr 2003:
4218 - U-Boot version environment variable "ver" added
4219 (CONFIG_VERSION_VARIABLE).
4220 - Changed PPC405GPr version from A to B.
4221 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4223 * Patches by Denis Peter, 03 April 2003:
4224 - fix PCI IRQs on MPL boards
4225 - fix two more un-relocated pointer problems
4227 * Fix behaviour of "run" command:
4228 - print error message iv variable does not exist
4229 - terminate processing of arguments in case of error
4231 * Patches by Peter Figuli, 10 Mar 2003
4232 - Add support for BTUART on PXA platform
4233 - Add support for WEP EP250 (PXA) board
4235 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4236 flash using a BDI2000
4238 * Implement fix for I2C Edge Conditions problem for all boards that
4239 use the bit-banging driver (common/soft_i2c.c)
4241 * Patch by Martin Winistoerfer, 23 Mar 2003
4242 - Add port to MPC555/556 microcontrollers
4243 - Add support for cmi customer board with
4244 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4246 * Patch by Rick Bronson, 28 Mar 2003:
4247 - fix common/cmd_nand.c
4249 * Patch by Arun Dharankar, 24 Mar 2003:
4250 - add threads / scheduler example code
4252 * Add patches by Robert Schwebel, 31 Mar 2003:
4253 - add ctrl-c support for kermit download
4254 - align bdinfo output on ARM
4255 - csb226 board: bring in sync with innokom/memsetup.S
4256 - csb226 board: fix MDREFR handling
4257 - misc doc fixes / extensions
4258 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4259 - add BOOT_PROGRESS to armlinux.c
4261 * Add CPU ID, version, and clock speed for INCA-IP
4263 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4264 - fix SRAM and SDRAM memory sizing
4265 - add status LED support
4266 - add MAC address for second (SCC1) ethernet port
4268 * Update default environment for TQM8260 board
4270 * Patch by Rick Bronson, 16 Mar 2003:
4271 - Add NAND flash support for reading, writing, and erasing NAND
4272 flash (certain forms of which are called SmartMedia).
4273 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4275 * Patches by Robert Schwebel, 19 Mar 2003:
4276 - use arm-linux-gcc as default compiler for ARM
4277 - fix i2c fixup code
4278 - fix missing baudrate setting
4279 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4280 - moved "ignoring trailing characters" _before_ u-boot wants to
4281 print out diagnostics messages; removes bogus characters at the
4284 * Patch by John Zhan, 18 Mar 2003:
4285 Add support for SinoVee Microsystems SC8xx boards
4287 * Patch by Rolf Offermanns, 21 Mar 2003:
4288 ported the dnp1110 related changes from the current armboot cvs to
4289 current u-boot cvs. smc91111 does not work. problem marked in
4290 smc91111.c, grep for "FIXME".
4292 * Patch by Brian Auld, 25 Mar 2003:
4293 Add support for STM flash chips on ebony board
4295 * Add PCI support for MPC8250 Boards (PM825 module)
4297 * Patch by Stefan Roese, 25 Mar 2003:
4300 * Patch by Stefan Roese, 20 Mar 2003:
4301 - CPCI4052 update (support for revision 3).
4302 - Set edge conditioning circuitry on PPC405GPr for compatibility
4303 to existing PPC405GP designs.
4304 - Clip udiv to 5 bits on PPC405 (serial.c).
4306 * Extend INCAIP board support:
4307 - add automatic RAM size detection
4308 - add "bdinfo" command
4309 - pass flash address and size to Linux kernel
4310 - switch to 150 MHz clock
4312 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4313 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4314 boards, version 153 for Rev. 200 boards).
4316 * Patch by Vladimir Gurevich, 12 Mar 2003:
4317 Fix relocation problem of statically initialized string pointers
4320 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4321 Cleanup & bug fixes for JFFS2 code:
4322 - the memory mangement was broken. It caused havoc on malloc by
4323 writing beyond the block boundaries.
4324 - the length calculation for files was wrong, sometimes resulting
4325 in short file reads.
4326 - data copying now optionally takes fragment version numbers into
4327 account, to avoid copying from older data.
4328 See doc/README.JFFS2 for details.
4330 * Patch by Josef Wagner, 12 Mar 2003:
4331 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4332 - ETH05 and BEDBUG support for CU824
4333 - added support for MicroSys CPC45
4334 - new BOOTROM/FLASH0 and DOC base for PM826
4336 * Patch by Robert Schwebel, 12 Mar 2003:
4337 Fix the chpart command on innokom board
4340 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4341 s/PPCBoot/U-Boot/ in some files
4342 s/pImage/uImage/ in some files
4344 * Patch by Detlev Zundel, 15 Jan 2003:
4345 Fix '' command line quoting
4347 * Patch by The LEOX team, 19 Jan 2003:
4348 - add support for the ELPT860 board
4349 - add support for Dallas ds164x RTC
4351 * Patches by David Müller, 31 Jan 2003:
4352 - minimal setup for CardBus bridges
4353 - add EEPROM read/write support in the CS8900 driver
4354 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4355 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4357 * Patch by Steven Scholz, 04 Feb 2003:
4358 add support for RTC DS1307
4360 * Patch by Reinhard Meyer, 5 Feb 2003:
4361 fix PLPRCR/SCCR init sequence on 8xx to allow for
4362 changes of EBDF by software
4364 * Patch by Vladimir Gurevich, 07 Feb 2003:
4365 "API-compatibility patch" for 4xx I2C driver
4367 * TRAB fixes / extensions:
4368 - Restore VFD brightness as saved in environment
4369 - add support for Fujitsu flashes
4370 - make sure both buzzers are turned off (drive low level)
4372 * Patches by Robert Schwebel, 06 Mar 2003:
4373 - fix bug in BOOTP code (must use NetCopyIP)
4374 - update of CSB226 port
4375 - clear BSS segment on XScale
4376 - added support for i2c_init_board() function
4377 - update to the Innokom plattform
4379 * Extend support for redundand environments for configurations where
4380 environment size < sector size
4382 * Patch by Rune Torgersen, 13 Feb 2003:
4383 Add support for Motorola MPC8266ADS board
4385 * Patch by Kyle Harris, 19 Feb 2003:
4386 patches for the Intel lubbock board:
4387 memsetup.S - general cleanup (based on Robert's csb226 code)
4388 flash.c - overhaul, actually works now
4389 lubbock.c - fix init funcs to return proper value
4391 * Patch by Kenneth Johansson, 26 Feb 2003:
4392 - Fixed off by one in RFTA calculation.
4393 - No need to abort when LDF is lower than we can program it's only
4394 minimum timing so clamp it to what we can do.
4395 - Takes function pointer to function for reading the spd_nvram. Usefull
4396 for faking data or hardcode a module without the nvram.
4397 - fix other user for above change
4398 - fix some comments.
4400 * Patches by Brian Waite, 26 Feb 2003:
4401 - fix port for evb64260 board
4402 - fix PCI for evb64260 board
4405 * Patch by Reinhard Meyer, 1 Mar 2003:
4406 Add support for EMK TOP860 Module
4408 * Patch by Yuli Barcohen, 02 Mar 2003:
4409 Add SPD EEPROM support for MPC8260ADS board
4411 * Patch by Robert Schwebel, 21 Jan 2003:
4412 - Add support for Innokom board
4413 - Don't complain if "install" fails
4414 - README cleanup (remove duplicated lines)
4415 - Update PXA header files
4417 * Add documentation for existing POST code (doc/README.POST)
4419 * Patch by Laudney Ren, 15 Jan 2003:
4420 Fix handling of redundand environment in "tools/envcrc.c"
4422 * Patch by Detlev Zundel, 28 Feb 2003:
4423 Add bedbug support for 824x systems
4425 * Add support for 16 MB flash configuration of TRAB board
4427 * Patch by Erwin Rol, 27 Feb 2003:
4428 Add support for RTEMS
4430 * Add image information to README
4432 * Patch by Stefan Roese, 18 Feb 2003:
4433 CPCIISER4 configuration updated.
4435 * Patch by Stefan Roese, 17 Feb 2003:
4436 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4438 * Patch by Stefan Roese, 13 Feb 2003:
4439 Add "pcidelay" environment variable (in ms, enabled via
4440 CONFIG_PCI_BOOTDELAY).
4441 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4442 RST# to respond to configuration cycles (33MHz -> 1s).
4444 * Fix dual PCMCIA slot support (when running with just one
4447 * Add VFD type detection to trab board
4449 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4450 variable with value in the EEPROM
4452 * Patch by Stefan Roese, 10 Feb 2003:
4453 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4455 * Add support for MIPS32 4Kc CPUs
4457 * Add support for INCA-IP Board
4459 ======================================================================
4460 Changes for U-Boot 0.2.2:
4461 ======================================================================
4463 * Add dual ethernet support on PM826
4465 * Add support for LXT971 PHY on PM826
4467 * Patch by Tord Andersson, 16 Jan 2003:
4468 Fix flash sector count for TQM8xxL
4470 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4471 16 bytes out of each 32 byte block)
4473 ======================================================================
4474 Changes for U-Boot 0.2.1:
4475 ======================================================================
4477 * Add support for V37 board
4478 (patch by Jón Benediktsson, 11 Dec 2002)
4480 * Update baudrate in bd_info when it gets changed
4482 * Add watchdog trigger points while waiting for serial port
4483 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4485 * Improve command line tool to access the U-Boot's environment
4486 (figuration of the utility, using a config file)
4488 * Add single quote support for (old) command line parser
4490 * Switch LWMON board default config from FRAM to EEPROM;
4491 in POST, EEPROM shows up on 8 addresses
4493 ======================================================================
4494 Changes for U-Boot 0.2.0:
4495 ======================================================================
4497 * Use 1-byte-read instead of -write for iprobe() function
4498 Add i2c commands to PM826 config
4500 * extend I2C POST code: check for list on known addresses
4502 * Improve log buffer code; use "loglevel" to decide which messages
4503 to log on the console, too (like in Linux); get rid of "logstart"
4505 * Add command line tool to access the U-Boot's environment
4506 (board-specific for TRAB now, to be fixed later)
4508 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4509 Fix misc problems with AmigaOne support
4511 * Patch by Chris Hallinan, 3 Dec 2002:
4512 minor cleanup to the MPC8245 EPIC driver
4514 * Patch by Pierre Aubert , 28 Nov 2002
4515 Add support for external (SIU) interrupts on MPC8xx
4517 * Patch by Pierre Aubert , 28 Nov 2002
4518 Fix nested syscalls bug in standalone applications
4520 * Patch by David Müller, 27 Nov 2002:
4521 fix output of "pciinfo" command for CardBus bridge devices.
4523 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4526 * Add LED indication for IDE activity on KUP4K board
4528 * Fix startup problems with VFD display on TRAB
4530 * Patch by Pierre Aubert, 20 Nov 2002
4531 Add driver for Epson SED13806 graphic controller.
4532 Add support for BMP logos in cfb_console driver.
4534 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4536 * Patch by Rod Boyce, 21 Nov 2002:
4537 fix PCMCIA on MBX8xx board
4539 * Patch by Pierre Aubert , 21 Nov 2002
4540 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4541 bootmode word in DPRAM configurable
4543 * Patch by Daniel Engström, 18 Nov 2002:
4544 Fixes for x86 port (mostly strings issues)
4546 * Patch by Ken Chou, 18 Nov 2002:
4547 Fix for natsemi NIC cards (DP83815)
4549 * Patch by Pierre Aubert, 19 Nov 2002:
4550 fix a bug for the MII configuration, and some warnings
4552 * Patch by Thomas Frieden, 13 Nov 2002:
4553 Add code for AmigaOne board
4554 (preliminary merge to U-Boot, still WIP)
4556 * Patch by Jon Diekema, 12 Nov 2002:
4557 - Adding URL for IEEE OUI lookup
4558 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4560 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4561 root-on-nfs macros are designed to switch how the default boot
4562 method gets defined.
4564 * Patch by Daniel Engström, 13 Nov 2002:
4565 Add support for i386 architecture and AMD SC520 board
4567 * Patch by Pierre Aubert, 12 Nov 2002:
4568 Add support for DOS filesystem and booting from DOS floppy disk
4570 * Patch by Jim Sandoz, 07 Nov 2002:
4571 Increase number of network RX buffers (PKTBUFSRX in
4572 "include/net.h") for EEPRO100 based boards (especially SP8240)
4573 which showed "Receiver is not ready" errors when U-Boot was
4574 processing the receive buffers slower than the network controller
4577 * Patch by Andreas Oberritter, 09 Nov 2002:
4578 Change behaviour of NetLoop(): return -1 for errors, filesize
4579 otherwise; return code 0 is valid an means no file loaded - in this
4580 case the environment still gets updated!
4582 * Patches by Jon Diekema, 9 Nov 2002:
4583 - improve ADC/DAC clocking on the SACSng board to align
4584 the failing edges of LRCLK and SCLK
4585 - sbc8260 configuration tweaks
4586 - add status LED support for 82xx systems
4587 - wire sspi/sspo commands into command handler; improved error
4589 - add timestamp support and alternate memory test to the
4590 SACSng configuration
4592 * Patch by Vince Husovsky, 7 Nov 2002:
4593 Add "-n" to linker options to get rid of "Not enough room for
4594 program headers" problem
4596 * Patch by David Müller, 05 Nov 2002
4597 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4598 so we can use an already existing name
4600 * Patch by Pierre Aubert, 05 Nov 2002
4601 Hardware relatied improvments in FDC boot code
4603 * Patch by Holger Schurig, 5 Nov 2002:
4604 Make the PXA really change it's frequency
4606 * Patch by Pierre Aubert, 05 Nov 2002
4607 Add support for slave serial Spartan 2 FPGAs
4609 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4612 * Add support for log buffer which can be passed to Linux kernel's
4613 syslog mechanism; used especially for POST results.
4615 * Patch by Klaus Heydeck, 31 Oct 2002:
4616 Add initial support for kup4k board
4618 * Patch by Robert Schwebel, 04 Nov 2002:
4619 - use watchdog to reset PXA250 systems
4620 - added progress callbacks to (some of the) ARM code
4621 - update for Cogent CSB226 board
4623 * Add support for FPS860 board
4625 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4626 Improve PCI access on 32-bits Compact PCI bus
4628 * Fix mdelay() on TRAB - this was still the debugging version with
4629 seconds instead of ms.
4631 * Patch by Robert Schwebel, 1 Nov 2002:
4632 XScale related cleanup (affects all ARM boards)
4634 * Cleanup of names and README.
4636 ======================================================================
4637 Notes for U-Boot 0.1.0:
4638 ======================================================================
4640 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4642 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4643 For information about the history of the project please see the
4644 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4646 ======================================================================