1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Add support for the DHCP vendor optional bootfile (#67).
6 Ignores the vendor TFTP server name option (#66).
7 Patch by Murray Jensen, 30 Jun 2005
9 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
10 Patch by Andy Fleming, 14 Jun 2005
12 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
13 Patch by Gerhard Jaeger, 21 Jun 2005
15 * Add netconsole and some more commands to RPXlite_DW board
16 Patch by Sam Song, 19 Jun 2005
18 * Fix bad declaration on pci_cfgfunc_nothing
19 Patch by Sam Song, 19 Jun 2005
21 * Adjust "echo" as a default command
22 Patch by Sam Song, 19 Jun 2005
24 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
25 Patch by KokHow Teh, 16 Jun 2005
27 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
28 Patch by Rick Bronson, 15 Jun 2005
30 * Coding Style cleanup
32 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
33 Patch by Andrew Dyer, 13 Jun 2005
35 * Add ADI Blackfin support
36 - add support for Analog Devices Blackfin BF533 CPU
37 - add support for the ADI BF533 Stamp uClinux board
38 - add support for the ADI BF533 EZKit board
39 Patches by Richard Klingler, 11 Jun 2005
41 * Add loads of ntohl() in image header handling
42 Patch by Steven Scholz, 10 Jun 2005
44 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
46 Patch by Yuli Barcohen, 05 Jun 2005
48 * RPXlite configuration fixes
49 - Use correct flash sector size
50 - Use correct memory test end address
51 - Add support for bzip2 compression
53 Patch by Yuli Barcohen, 05 Jun 2005
55 * Memory configuration changes for ZPC.1900 board
56 - Fix SDRAM timing on both local bus and 60x bus
57 - Add support for second flash bank (SIMM)
58 - Change boot flash base
59 Patch by Yuli Barcohen, 05 Jun 2005
61 * Add support for Adder boards with 16MB SDRAM;
62 add support for second FEC on Adder87x board.
63 Patch by Yuli Barcohen, 05 Jun 2005
65 * Fix conditional for including ks8695eth driver
66 Patch by Greg Ungerer, 04 Jun 2005
68 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
69 Patch by Friedrich Lobenstock, 02 Jun 2005
71 * Fix comment in common/soft_i2c.c
72 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
74 * Cleanup compiler warnings.
75 Patch by Greg Ungerer, 21 May 2005
77 * Word alignment fixes for word aligned NS16550 UART
78 Patch by Jean-Paul Saman, 01 Mar 2005
80 Fixes bug with UART that only supports word aligned access: removed
81 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
82 (broken!) versions of GCC generate byte accesses when encountering
83 the packed attribute regardless if the struct is already correctly
84 aligned for a platform. Peripherals that can only handle word
85 aligned access won't work properly when accessed with byte access.
86 The struct NS16550 is already word aligned for REG_SIZE = 4, so
87 there is no need to packed the struct in that case.
89 * Fix behaviour if gatewayip is not set
90 Patch by Robin Gilks, 23 Dec 2004
92 * Fix cleanup for netstart board.
93 Remove build results from repository
95 * Some code cleanup for GCC 4.x
97 * Fixes to support environment in NAND flash;
98 enable NAND flash based environment for delta board.
100 * Add support for Intel Monahans CPU on Zylonite and Delta boards
101 (This is Work in Progress!)
103 * Add support for TQM8260-AI boards.
107 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
108 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
109 Patch by Ladislav Michl, 29 Jun 2005
111 * Add lowboot target to mcc200 board
112 Patch by Stefan Roese, 4 Mar 2006
114 * Fix problem with flash_get_size() from CFI driver update
115 Patch by Stefan Roese, 1 Mar 2006
117 * Make CFG_NO_FLASH work on ARM systems
118 Patch by Markus Klotzbuecher, 27 Feb 2006
120 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
123 * Convert mcc200 to use common CFI flash driver
124 Patch by Stefan Roese, 28 Feb 2006
126 * Add env-variable "unlock" to handle initial state of sectors
129 Only the U-Boot image and it's environment is protected,
130 all other sectors are unprotected (unlocked) if flash
131 hardware protection is used (CFG_FLASH_PROTECTION) and
132 the environment variable "unlock" is set to "yes".
134 Patch by Stefan Roese, 28 Feb 2006
136 * Update drivers/cfi_flash.c:
137 - find_sector() called in both versions of flash_write_cfiword()
138 Patch by Peter Pearse, 27th Feb 2006
140 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
141 Patch by Jose Maria Lopez, 16 Jan 2006
143 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
144 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
146 * Changes/fixes for drivers/cfi_flash.c:
147 We *should* check if there are any error bits if the previous call
148 returned ERR_OK (Otherwise we will have output an error message in
149 flash_status_check() already.) The original code would only check for
150 error bits if flash_status_check() returns ERR_TIMEOUT.
151 Patch by Marcus Hall, 23 Aug 2005
153 * Changes/fixes for drivers/cfi_flash.c:
154 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
155 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
156 Patch by Sangmoon Kim, 19 Aug 2005
158 * Fixes for drivers/cfi_flash.c:
159 - Fix wrong timeout value usage in flash_status_check()
160 - Round write_tout up when converting to msec in flash_get_size()
161 - Remove clearing flash status at the end of flash_write_cfibuffer()
162 which sets Intel 28F640J3 flash back to command mode on CSB472
163 Patch by Tolunay Orkun, 02 July 2005
165 * Add basic support for the SMMACO4 Board from PanDaCom.
166 Patch by Heiko Schocher, 20 Feb 2006
168 * Add GIT version information (commid ID) to untagged U-Boot versions
170 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
171 of all unreleased (untagged) U-Boot images will be automatically
172 extended upon compiletime with a part of the GIT commit ID and
173 possibly with "dirty" if uncommited changes are detected.
175 Here an example for the resulting version:
176 "U-Boot 1.1.4-g3457ac18-dirty"
178 The version is now maintained in the toplevel Makefile and the
179 version headers are autogenerated.
181 Patch by Stefan Roese, 9 Feb 2006
183 * Update default environment for INKA4x00 board.
185 * Convert CPCI750 to use common CFI flash driver
186 Patch by Reinhard Arlt, 8 Feb 2006
188 * Various changes to esd HH405 board specific files
189 Patch by Matthias Fuchs, 07 Feb 2006
191 * Cleanup U-Boot boot messages on ARM.
193 To match the U-Boot user interface on ARM platforms to the U-Boot
194 standard (as on PPC platforms), some messages with debug character
195 are removed from the default U-Boot build.
196 Enable DEBUG for lib_arm/board.c to enable debug messages.
197 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
198 Patch by Stefan Roese, 24 Jan 2006
200 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
201 Patch by Stefan Roese, 18 Jan 2006
203 * Add VGA support (CT69000) to CPCI750 board.
204 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
205 Patch by Reinhard Arlt, 30 Dec 2005
207 * PMC405 and CPCI405: Moved configuration of pci resources
209 PMC405 and CPCI2DP: Added firmware download and booting via pci.
210 Patch by Matthias Fuchs, 20 Dec 2005
212 * Fix 28F256J3A support on PM520 board
213 (without bank-switching only 32 MB can be accessed)
215 * Fix mkimage bug with multifile images created on 64 bit systems.
217 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
219 * Fix compiler problem with at91rm9200dk board.
220 Patch by Eugen Bigz, 19 Dec 2005
222 ======================================================================
223 Changes for U-Boot 1.1.4:
224 ======================================================================
226 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
227 - Changed GPIO setup to enable another address line in order to
228 address 64M of FLASH.
229 - Added function sdram_tr1_set to auto calculate the tr1 value for
231 Patch by Steven Blakeslee, 12 Dec 2005
233 * MPC5200: Set PCI retry counter to 0 = infinite retry;
234 The default of 255 is too short for slow devices.
235 Patch by Martin Nykodym, 12 Dec 2005
237 * Change port configuration for O2DNT (CODEC1 on PSC1).
239 * Fix register for PCI async mode on PPC440EP
240 Patch by Youngchul Bang, 08 Dec 2005
242 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
243 This segment may be required by some libgcc.a functions
246 * Fix DPRAM offset/size for MPC8541/8555.
247 Simplify TQM85xx Makefile handling.
249 * Fix data overflow (typo?) in rtc/ds1302.c
251 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
253 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
254 - Support for TQM8541/8555 boards added.
255 - Complete rework of TQM8540/8560 support.
256 - Common TQM85xx code now supports all current TQM85xx platforms
257 (TQM8540/8541/8555/8560).
258 - DDR SDRAM size detection added.
259 - CAS latency default values can be overwritten by setting "serial#"
260 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
261 If problems are detected with this non default CAS latency,
262 the default values will be used instead.
263 - Flash size detection added.
264 - Moved FCC ethernet driver initialization behind TSEC driver init
265 -> TSEC is first device.
266 Patch by Stefan Roese, 30 Nov 2005
268 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
269 Patch by John Otken, 23 Nov 2005
271 * Changed PPC44x startup message (cpu info, speed...) to common style:
272 On PPC44x platforms, the startup message generated in "cpu.c" only
273 comprised the ppc type and revision but not additional information
274 like speed etc. Those speed infos where printed in the board specific
275 code. This new implementation now prints all CPU infos in the common
276 cpu specific code. No board specific code is needed anymore and
277 therefore removed from all current 44x implementations.
278 Patch by Stefan Roese, 27 Nov 2005
280 * Adjust TQM834x PHY addresses for latest hardware revision.
282 * Increase malloc arena on TQM5200 board to 256 kB.
283 With 64 kb uniform flash sector size the old value of 128 kB was
286 * Fix miiphy global data initialization (problem on 4xx boards when
287 no ethaddr is assigned). Initialization moved from
288 miiphy_register() to eth_initialize().
290 Based on initial patch for 4xx platform by Matthias Fuchs.
292 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
294 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
295 The COPYING file was extended to make clear that these files can be
296 used in non-GPL code, too.
297 Also, a corresponding note was placed in the headers of the affected files.
299 * Add support for Prodrive P3P440 board:
300 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
301 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
302 for bank autodetection
303 Patch by Stefan Roese, 22 Nov 2005
305 * Change all '$(...)' variable references into '${...}'
306 which makes the environment compatible with the hush shell.
307 WARNING: Support for the old '$(...)' syntax will be
308 discontinued in a later version.
310 * Minor changes to init flags in TQM834x PCI.
312 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
313 Patch by Stefan Roese, 15 Nov 2005
315 * New PPC 405EP board added: CMS700
316 Added CONFIG_NET_MULTI for VOM405 board.
317 Added reset_phy() for VOM405 board.
318 Patch by Matthias Fuchs, 09 Nov 2005
320 * Updated PCI mapping for esd CPCI2DP board.
321 Add support for error LED.
322 Patch by Matthias Fuchs, 07 Nov 2005
324 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
325 Patch by Stefan Roese, 07 Nov 2005
327 * Correct PPC Timebase register definitions (SPRN_TBRL...)
328 Patch by Stefan Roese, 07 Nov 2005
330 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
331 Patch by Stefan Roese, 05 Nov 2005
333 * Additional fix for external IRQ config on Yellowstone & Yosemite
334 Patch by Stefan Roese, 03 Nov 2005
336 * Add support for Ocotea pass 3 with 440GX Rev. F
337 Patch by Stefan Roese, 01 Nov 2005
339 * Fix external IRQ configuration on Yellowstone & Yosemite
340 Patch by Stefan Roese, 28 Oct 2005
342 * Add support for multiple PHYs.
343 Tested on the following boards:
344 cmcpu2 (at91rm9200/ether.c)
345 PPChameleon (ppc4xx/4xx_enet.c)
346 yukon (mpc8220/fec.c)
348 tqm834x (mpc834x/tsec.c) with EEPRO100
349 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
350 Main changes include:
352 - miiphy_register routine was added to allow multiple PHYs to be registered
353 - miiphy_read and miiphy_write are now defined in this file, and
354 require additional argument (char *devname)
355 - other miiphy_* routines also require additional device name argument
358 Calling reset_phy() was moved to be executed *after* eth_initialize().
359 This is necessary as now some of the implementations of reset_phy()
360 may need to use miiphy_reset() which is not allowed before eth_initialize()
361 as eth_initialize registers all required miiphy_* routines.
362 Tested on IP860 and PHY initializes properly after this change.
364 * Correct includes for flat tree builder.
366 * Fix conflicting types (flash_write()) in trab auto_update.c.
368 * Add PCI support for the TQM834x board.
370 * Add missing 4xx board to MAKEALL
371 Patch by Stefan Roese, 20 Oct 2005
373 * Fix conflicting types (flash_write()) in esd auto_update.c
374 Patch by Stefan Roese, 20 Oct 2005
376 * Fix problem with sleep in NetConsole (use get_timer())
377 Patch by Stefan Roese, 20 Oct 2005
379 * Add NetConsole Support for AMCC eval boards
380 Patch by Stefan Roese, 20 Oct 2005
382 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
383 Patch by Stefan Roese, 18 Oct 2005
385 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
386 Fix identation on ext2ls help entry.
387 Patch by Stefan Roese, 14 Oct 2005
389 * Add support for TQM834x boards.
392 * Cleanup for GCC-4.x
394 * Add documentation for Open Firmware Flat Tree and usage.
395 Patch by Pantelis Antoniou, 13 Oct 2005
397 * Add missing files for Pantelis Antoniou's patch
398 Patch by Pantelis Antoniou, 04 Sep 2005
400 * Fix problem in ppc4xx eth-driver without ethaddr (only without
401 CONFIG_NET_MULTI set)
402 Patch by Stefan Roese, 10 Oct 2005
404 * Fix gzip bmp support (test if malloc fails, warning when truncated).
405 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
406 Patch by Stefan Roese, 07 Oct 2005
408 * Add support for OF flat tree for the STXtc board.
409 Patch by Pantelis Antoniou, 04 Sep 2005
411 * Support passing of OF flat trees to the kernel.
412 Patch by Pantelis Antoniou, 04 Sep 2005
416 * Add support for NetSilicon NS7520 processor.
417 Patch by Art Shipkowski, 12 May 2005
419 * Add support for AP1000 board.
420 Patch by James MacAulay, 07 Oct 2005
422 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
423 Patch by Anders Larsen, 07 Oct 2005
425 The Atmel errata #11 states that the transfer buffer descriptor
426 table must be aligned on a 16-word boundary. As it turned out, this
427 is insufficient - it seems the table must be aligned on a boundary
428 at least as large as the table itself (in Linux this is not an
429 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
431 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
432 Patch by Anders Larsen, 07 Oct 2005
434 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
435 sed the linker scripts, rather than pre-process them.
436 Patch by Peter Pearse, 07 Oct 2005
438 * Update make target for ARM supported boards.
439 Use lowlevel_init() instead of platformsetup() [rename].
440 Patch by Peter Pearse, 06 Oct 2005
442 * Fix booting from serial dataflash on AT91RM9200
443 Patch by Peter Menzebach, 29 Aug 2005
445 * Add JFFS2 support for TRAB board
446 Patch by Martin Krause, 25 Aug 2005
448 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
449 Patch by Marcus Hall, 24 Aug 2005
451 * Fix the machine-id of the Cogent csb637 board
452 Patch by Anders Larsen, 05 Oct 2005
454 * Complete support for the KwikByte KB920x boards
455 Patch by Anders Larsen, 05 Oct 2005
457 * Set the AT91RM9200 clock to asynchronous mode
458 Patch by Anders Larsen, 03 May 2005
460 * Set the AT91RM9200 clock to synchronous mode
461 Patch by Anders Larsen, 29 Apr 2005
463 * Add support for Cogent csb637
464 Patch by Anders Larsen, 29 Apr 2005
466 * Fix dm9161.c initialization
467 Patch by Anders Larsen, 29 Apr 2005
469 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
470 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
472 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
473 Patch by Anders Larsen, 29 Apr 2005
475 * Fix device partition intialization for SystemACE disks.
476 Patch by Stephen Williams, 28 Apr 2005
478 * Added support for KwikByte KB920x boards (based on AT91RM9200)
479 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
481 * Add support for S29GL064M-R3 flash chip on xsengine board
482 Patch by Kurt Stremerch, 18 Apr 2005
484 * E500 update: repoint IVPR to RAM when code is relocated
485 Patch by Kylo Ginsberg, 13 Apr 2005
487 * Fix loop end test in lib_generic/string.c:strswab()
488 Patch by Andrew Dyer, October 10, 2005
489 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
493 * Update ARM Integrator boards:
494 Correct addessing errors in platform files.
495 Split off common core module data from Integrator header files to
496 include/armcoremodule.h.
497 Patch by Peter Pearse, 04 Oct 2005
499 * Make sure only supported compiler options are used
500 Import "cc-option" shell function from kernel and
501 use it to get the correct ARM GCC options for individual CPUs
502 Patch by Peter Pearse, 30 Jun 2005
504 * Fix 440GR to print correct cpu revision
505 Patch by Stefan Roese, 04 Oct 2005
507 * Change board message on AMCC Yosemite & Yellowstone to common style
508 Patch by Stefan Roese, 03 Oct 2005
510 * Fix compiler warning
512 * Fix FEC PHY addresses for TQM85xx boards
514 * Fix uninitialized variable problem in hush shell
515 Patch by Lars Rostock, 26 Sep 2005
517 * Undo change of f6e20fc6ca... to include/configs/trab.h
518 (Must have been an accident?)
520 * Add support for AT91RM9200 OHCI Controller.
521 Patch by Eric Benard, 07 Apr 2005
523 * Update ARM mach-types.h
524 Patch by Eric Benard, 07 Apr 2005
526 * Add support for MP2USB board.
527 Patch by Eric Benard, 07 Apr 2005
529 * Add board support for armadillo HT1070
530 Patch by Rowel Atienza, 06 Apr 2005
532 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
533 Patch by Vitaly Bordug, 30 Mar 2005
535 * Add iopset command on mpc8xx
536 Patch by Daniel Eisenhut, 25 Mar 2005
538 * Add support for MII in eepro100 driver.
539 Patch by Gleb Natapov, 21 Mar 2005
541 * Fixes to the Lubbock (PXA 25x) support:
542 - Resolve the FIXME with respect to saving the u-boot environment.
543 - Make the default load address land in real memory.
544 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
545 Patch by David Brownell, 10 Mar 2005
547 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
548 Patch by Marc Leeman, 04 Mar 2005
550 * OMAP242x H4 board update
551 - fix for ES2 differences.
552 - switch to using the cfi_flash driver.
553 - fix SRAM build address.
554 - fix for GP device operation.
555 - unlock SRAM for GP devices.
556 - display more device information.
557 - fix potential deadlock in omap24xx_i2c driver.
558 - fix DLL load values to match dpllout*1 operation.
559 - fix 2nd chip select init for combo DDR device.
560 - add support for CFI Intel 28F256L18 on H4 board.
561 Patch by Richard Woodruff, 03 Mar 2005
563 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
564 Patch by Steven Scholz, 02 Mar 2005
567 Patch by Ara Avanesyan, 24 Feb 2005
569 * Remove unneeded #include <malloc.h>
570 Patch by Ladislav Michl, 22 Feb 2005
572 * Add cramfs support for m68k
573 Patch by Zachary Landau, 21 Feb 2005
575 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
576 Patch by Jeff Angielski, 21 Feb 2005
578 * Fix au1x00_serial baud rate calculation:
579 remove hardcoded cpu clock divisor and use register instead;
580 round up instead of truncate
581 Patch by Andrew Dyer, 15 Feb 2005
583 * Add Xilinx Spartan3 family FPGA support
584 Patch by Kurt Stremerch, 14 Feb 2005
586 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
587 Patch by Zachary Landau, 11 Feb 2005
590 Patch by Matthias Fuchs, 25 Sep 2005
592 * Added support for PCI bridge on MPC8272ADS
593 Patch by Vitaly Bordug, Feb 09 2005
595 * Update multicore CM9XX support for Integrator AP to allow booting from flash
596 Patch by Jean-Paul Saman, 8 Feb 2005
598 * Fix strswab() to reliably find end of string
599 Patch by Andrew Dyer, 08 Feb 2005
601 * Fix typos in include/ppc440.h
602 Patch by Andrew E Mileski, 04 Feb 2005
604 * Add Vibren (was Accelent) PXA255 IDP Support
605 Patch by Cliff Brake, 04 Feb 2005
607 * Fix tools/bmp_logo.c using incorrect offset to pixel data
608 Patch by Andrew Dyer, 31 Jan 2005
610 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
611 Patch by Peter Pearse, 2 Feb 2005
613 * Fix error handling in tools/env/fw_env.c
614 Patch by Ara Avanesyan, 01 Feb 2005
616 * Fix MGT5100 PSC baudrate calculation
617 Patch by Sebastian Schau, 27 Jan 2005
619 * OMAP242x fix for GP device booting
620 - Add SRAM unlock for GP devices.
621 - Change DDR DLL unlock value to allow DPLLout*1 operation.
622 Patches by Richard Woodruff, 21 Jan 2005:
624 * Add support for AMD's Pb1x00 eval board;
625 add MII routines to the au1x00 ethernet driver;
626 add USB ohci driver (work in progress)
627 Patch by Thomas Sailer, 20 Jan 2005
629 * Update omap5912osk board
630 Use drivers/cfi_flash.c instead of private flash driver;
631 Remove hardcoded personalized settings from omap5912osk.h;
632 Fix spacing with (RO) marks in 'flinfo' output.
633 Patch by Michael Bendzick, 14 Jan 2005
635 * Fix warnings for PCI code on ixp
636 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
638 * virtex2 fix for bogus download error messages
639 The virtex2 FPGA download code watches for init going active during
640 a download of config data as an error condition. init also goes
641 active after a configuration is finished in concert with the done
642 signal. So far, the code does not check for done active until all
643 of the configuration data is sent. If configuration data has a few
644 extra pad bytes at the end, this would cause an error message even
645 though the download had suceeded.
646 NOTE: virtex2 slave serial and spartan2 versions may still have the
648 Patch by Andrew Dyer, 12 Jan 2005
650 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
651 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
652 message when probing for nonexistent flash in little endian mode.
653 As a side effect more efficient and smaller code is generated,
654 which is always a Good Thing (TM).
655 Patch by Ladislav Michl, 24 Sep 2005
657 * Update for TFTP using a fixed UDP port
658 Use the approved environment variable names. Added "tftpdstp" to
659 allow ports other than 69 per Tolunay Orkun's recommendation.
660 Patch by Jerry Van Baren, 12 Jan 2005
662 * Allow to force TFTP to use a fixed UDP port
663 (Add a configuration option CONFIG_TFTP_PORT and optional env
665 Patch by Jerry Van Baren, 10 Jan 2005
667 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
668 Patch by Leif Lindholm, 29 Dec 2004
670 * Cleanup: fix broken builds
672 * Fix PHY address argument passing with mii info command
673 Patch by Andrew Dyer, 28 Dec 2004
675 * Cleanup (PPC4xx is AMCC now)
677 * esd CPCI2DP board added
678 Patch by Matthias Fuchs, 22 Sep 2005
680 * esd PMC405 board updated
681 Patch by Matthias Fuchs, 22 Sep 2005
683 * Add SM501 support to HH405 board.
684 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
685 Add support for eeprom write-enable (CFG_EEPROM_WREN).
686 Patch by Stefan Roese, 22 Sep 2005
688 * Fix autonegotiation in tsec ethernet driver
689 Patch by Stefan Roese, 21 Sep 2005
691 * Fix bug in auto_update (trab board)
692 Patch by Martin Krause, 16 Sep 2005
694 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
695 Patch by Francesco Mandracci, 16 Sep 2005
697 * Update configuration for INKA4x0 board
699 * Update configuration for PM854 board
700 Based on patch by R. Loeffl, 20 Jul 2005
702 * Add PCI support to TQM8540 and TQM8560 boards
703 Patch by Stefan Roese, 15 Sep 2005
705 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
706 boards (baudrate, environment...). Flash driver fixed.
707 Patch by Stefan Roese, 15 Sep 2005
709 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
710 ethernet port on ebony.
711 Patch by Stefan Roese, 7 Sep 2005
713 * Added support for mtddevnum and mtddevname variables (mtdparts command)
715 * Change default console baud rate for stxxtc board
717 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
718 Patch by Stefan Roese, 31 Aug 2005
720 * Fix default command set (don't include CFG_CMD_DISPLAY command)
721 Patch by Pantelis Antoniou, 02 Sep 2005
725 * Enable SM712 driver support for HMI1001 board.
727 * Fix problems with ld version 2.16 (dot outside sections problem)
728 Pointed out by Gerhard Jaeger, 31 Aug 2005;
729 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
731 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
733 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
735 * Add keyboard and dot matrix display support for HMI1001 board.
737 * Prepare U-Boot for gcc-4.x
739 * Fixed Bamboo port to enable running without DDR-DIMM
740 (Bamboo has also 64MB onboard DDR)
741 Patch by Stefan Roese, 24 Aug 2005
743 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
744 now handling all 4xx cpu's
745 Patch by Stefan Roese, 16 Aug 2005
747 * Fix make dependencies for at91rm9200 and ks8695 cpus
748 Patch by Steven Scholz, 23 Aug 2005
750 * Add JFFS2 support for TQM5200 board
752 * Add esd cpci5200 and pf5200 boards
753 Patch by Reinhard Arlt, 22 Aug 2005
755 * Fix sysclock for TQM8540 and TQM8560 boards
756 Patch by Martin Krause, 25 Jul 2005
758 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
759 Patch by Martin Krause, 08 Jun 2005
761 * Add new board specific commands for TQM5200/STK52XX
762 - Sound commands (beep, wav, sound)
763 - Test commands (led, can, backlight, rs232)
764 Patch by Martin Krause, 02 May 2005
766 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
767 because of a bug in the AT91RM9200 CPU PLL
768 Patch by Martin Krause, 22 Apr 2005
770 * Add automatic HW detection for another CMC_PU2 variant
771 Patch by Martin Krause, 20 Apr 2005
773 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
774 Patch by Martin Krause, 19 Apr 2005
776 * Fix initialization problem on TQM5200 without SM501
777 Patch by Martin Krause, 08 Apr 2005
779 * Add RTC support for STK52XX.200
780 Patch by Martin Krause, 07 Apr 2005
782 * Add support for IFM o2dnt board
784 * Enable PCI on hmi1001 board
786 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
787 so we can use them to, e.g., check the existence of a file with
788 "if ls foo; then this; else that; fi" in the hush shell
789 Patch by Andreas Engel, 16 August 2005
791 * Coding style cleanup
793 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
794 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
796 * Check return value of malloc in 440gx_enet.c
797 Patch by Travis B. Sawyer, 18 Jul 2005
799 * Add Sandburst Metrobox and Sandburst Karef board support packages.
800 Second serial port on 440GX now defined as a system device.
801 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
802 Patch by Travis B. Sawyer, 12 Jul 2005
804 ======================================================================
805 Changes for U-Boot 1.1.3:
806 ======================================================================
810 * Add forgotten new fils from latest VoiceBlue update
812 * Make bootretry feature work with hush shell.
813 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
814 Patch by Andreas Engel, 19 Jul 2005
816 * Update Hymod Board Database PHP code in "tools" directory
817 Patch by Murray Jensen, 01 Jul 2005
819 * Make "tr" command use POSIX compliant; export HOSTOS make variable
820 Patch by Murray Jensen, 30 Jun 2005
822 * Fix Murray Jensen's mail address.
823 Patch by Murray Jensen, 30 Jun 2005
825 * Preserve PHY_BMCR during a soft reset.
826 Patch by Carl Riechers, 24 Jun 2005
828 * VoiceBlue update: eeprom tool can also store firmware version now.
829 eeprom.bin is runable by jumping at load address.
830 Patch by Ladislav Michl, 23 May 2005
832 * Move the AT91RM9200DK to the ARM Systems list.
833 Patch by Anders Larsen, 26 Apr 2005
835 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
836 Patch by Anders Larsen, 26 Apr 2005
838 * measure_gclk() is needed when DEBUG is enabled
839 Patch by Bryan O'Donoghue, 25 Apr 2005
841 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
842 Patch by Reinhard Arlt, 12 Aug 2005
844 * esd PCI405 board updated
845 Patch by Matthias Fuchs, 28 Jul 2005
847 * esd WUH405 and DU405 board updated
848 Patch by Matthias Fuchs, 27 Jul 2005
850 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
851 Patch by Matthias Fuchs, 4 May 2005
853 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
854 boards (baudrate, environment...). Flash driver fixed.
855 Patch by Stefan Roese, 11 Aug 2005
857 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
858 Patch by Stefan Roese, 11 Aug 2005
860 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
861 Patch by Stefan Roese, 11 Aug 2005
863 * Add configuration for IFM AEV FIFO board.
864 Minor coding style cleanup.
866 * Add configuration for IFM SPI eval board
868 * Fix CompactFlash problem on HMI1001 board
870 * Make new "mtdparts" code build with older compilers
871 Patch by Andrea Scian, 09 Aug 2005
873 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
874 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
875 with the 405 defines and the linux kernel defines.
876 Patch by Stefan Roese, 08 Aug 2005
878 * Fix compiler warnings with older GCC versions
880 * Add common (with Linux) MTD partition scheme and "mtdparts" command
882 Old, obsolete and duplicated code was cleaned up and replace by the
883 new partitioning method. There are two possible approaches now:
885 The first one is to define a single, static partition:
887 #undef CONFIG_JFFS2_CMDLINE
888 #define CONFIG_JFFS2_DEV "nor0"
889 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
890 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
891 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
893 The second method uses the mtdparts command line option and dynamic
896 /* mtdparts command line support */
897 #define CONFIG_JFFS2_CMDLINE
898 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
899 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
901 Command line of course produces bigger images, and may be inappropriate
902 for some targets, so by default it's off.
904 * Fix build problems for PM856 Board
906 * Fix sign extension bug in 'fpga loadb' command;
907 make 'fpga loadb' always print the file header info
908 Patch by Andrew Dyer, 11 Jan 2005
910 * Fix errors that occur when accessing SystemACE CF
911 Patch by Jeff Angielski, 09 Jan 2005
913 * Document switching between U-Boot and PlanetCore on RPXlite
914 by Sam Song, 24 Dec 2004
916 * Fix PowerQUICC II mask detection.
917 Patch by Eugene Surovegin, 20 Dec 2004
919 * Add support for Altera NIOS DK1C20 board
920 Patch by Shlomo Kut, 13 Dec 2004
922 * Add support for ep8248 board
923 Patch by Yuli Barcohen, 12 Dec 2004
927 * Fix baudrate setting for KGDB on MPC8260
928 Patch by HoJin, 11 Dec 2004
930 * Fix 'mii help' text formatting
931 Patch by Cory Tusar, 10 Dec 2004
933 * Fix return code of NFS command
934 Patch by Hiroshi Ito, 11 Dec 2004
938 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
939 Patch by Steven Blakeslee, 04 Aug 2005
941 * Add support for AMCC Bamboo PPC440EP eval board
942 Patch by Stefan Roese, 04 Aug 2005
944 * Patch by Jon Loeliger
945 Fix style issues primarily in 85xx and 83xx boards.
947 - Trailing white space
948 - Indentation not by TAB
949 - Excessive amount of empty lines
950 - Trailing empty lines
952 * Patch by Ron Alder, 11 Jul 2005
953 Add Xianghua Xiao and Lunsheng Wang's support for the
954 GDA MPC8540 EVAL board.
956 * Patch by Eran Liberty
957 Add support for the Freescale MPC8349ADS board.
959 * Patch by Jon Loeliger, 25 Jul 2005
960 Move the TSEC driver out of cpu/mpc85xx as it will be shared
961 by the upcoming mpc83xx family as well.
963 * Patch by Jon Loeliger, 05 May 2005
964 Implemented support for MPC8548CDS board.
965 Added DDR II support based on SPD values for MPC85xx boards.
966 This roll-up patch also includes bugfies for the previously
968 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
970 * Patch by Jon Loeliger, 10 Feb 2005
971 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
973 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
975 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
976 for faster flash parts.
977 Add documentation for BR/OR for FLASH.
979 * Patch by Jon Loeliger 08 Feb 2005
980 Determine L2 Cache size dynamically on 85XX boards.
982 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
983 - Convert the CPM2 based functionality to use new CONFIG_CPM2
984 option rather than a myriad of CONFIG_MPC8560-like variants.
985 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
986 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
987 new CONFIG_CPM2 option to each 8260 board.
989 * Add support for MicroSys PM856 board
990 Patch by Josef Wagner, 03 Aug 2005
992 * Minor fixes to PM854 board
993 Patch by Josef Wagner, 03 Aug 2005
995 * Adjust configuration of XENIAX board
996 (chip select and GPIO required for USB operation)
998 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
999 routed to the Watchdog handler
1000 Patch by Eugene Surovegin, 18 Jun 2005
1002 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1003 Patch by Denis Peter, 06 Dec 2004
1005 * Fix endianess problem in TFTP / NFS default filenames
1006 Patch by Hiroshi Ito, 06 Dec 2004
1008 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1010 Patch by Murray Jensen, 18 Jul 2005
1012 * Fix typo in mkconfig script (used == instead of =)
1013 Patch by Murray Jensen, 18 Jul 2005
1015 * Cleanup build problems on 64 bit build hosts
1017 * Update MAINTAINERS file
1019 * Patch by Stefan Roese, 01 Aug 2005:
1020 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1021 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1023 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1024 to run on both 405GP and 405GPr eval boards).
1026 * Patch by Steven Blakeslee, 27 Jul 2005:
1027 - Add support for AMCC PPC440EP/GR.
1028 - Add support for AMCC Yosemite PPC440EP eval board.
1029 - Add support for AMCC Yellowstone PPC440GR eval board.
1031 * Minor fixes for PPChameleon Board:
1032 - fix alignment of NAND size
1033 - make code do what the comment says
1035 * Implement h/w sector protection status synchronization at boot.
1036 The code is provided for, and was tested on, the Yukon/Alaska
1037 and PM520 boards only.
1039 A bug in flash_real_protect() for the Yukon board was fixed by
1040 adding a function that tells if two banks are on one flash chip.
1042 * Fix sysmon POST problem: check I2C error codes
1043 This fixes a problem of displaying bogus voltages when the voltages
1044 are so low that the I2C devices start failing while the rest of the
1045 system keeps running.
1047 * Patch by Cedric Vincent, 6 Jul 2005:
1048 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1050 * Patch by Jon Loeliger, 20 Jul 2005:
1051 Add missing PCI IO port definitions.
1053 * Add CompactFlash support for HMI1001 board.
1055 * Adjust printed board ID for LWMON board.
1057 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1059 * Add new argument format for flash commands to allow for usage like
1060 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1061 U-Boot will automaticially find the end of the corresponding sector.
1063 * Patch by Stefan Roese, 5 Jul 2005:
1064 Update uc100 board PHY setup
1066 * Patch by Stefan Roese, 1 Jul 2005:
1067 Fix PHY address for CATcenter board (now correct!)
1069 * Patch by Stefan Roese, 30 Jun 2005:
1070 Fix PHY addresses for PPChameleon and CATcenter boards
1071 Change MAINTAINER for most esd boards
1073 * Patch by Detlev Zundel, 30 Jun 2005:
1074 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1076 * Fix baudrate calculation problem on MPC5200 systems
1078 * Add EEPROM and RTC support for HMI1001 board
1080 * Patch by Detlev Zundel, 20 Jun 2005:
1081 Fix initialization of low active GPIO pins on inka4x0 board
1083 * Enable redundant environment, disable HW flash protection of
1086 * Patch by Travis Sawyer, 10 Jun 2005:
1087 Initialize allocated dev and private hw structures
1088 after their respective allocation in 440gx_enet.c
1090 * Patch by Steven Scholz, 10 Jun 2005:
1091 Fix byteorder problems with second argument of "bootm" with
1094 * Add support for HMI1001 board
1096 * Disable "date" and "sntp" commands on TQM866M
1098 * Fix watchdog reset problems on LWMON board
1100 * Patch by Juergen Selent, 17 May 2005:
1101 Add support for Funkwerk VoVPN gateway module.
1103 * Cleanup debug code for MPC8220 FEC driver
1105 * Extend burst mode RAM test program to take a loop count
1108 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1109 those boards that use it.
1111 * Patches by Greg Ungerer, 19 May 2005:
1112 - add support for the KS8695P (ARM 922 based) CPU
1113 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1115 * Patch by Steven Scholz, 19 May 2005:
1116 Add support for CONFIG_SERIAL_TAG on ARM boards
1118 * Add PCI support for Sorcery board.
1119 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1121 * Fix compile problems caused by new burst mode SDRAM test;
1122 make port pins to trigger logic analyzer configurable
1124 * Fix timer handling on MPC85xx systems
1126 * Fix debug code in omap5912osk flash driver
1128 * Add support for MPC8247 based "IDS8247" board.
1130 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1132 * On LWMON we must use the watchdog to reset the board as the CPU
1133 genereated HRESET pulse is too short to reset the external
1136 * Add test tool to exercise SDRAM accesses in burst mode
1137 (as standalone program, MPC8xx/PowerPC only)
1139 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1142 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1143 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1144 added to support LZO and LZARI compression modes (undefined by
1147 * Fix problem with symbolic links in JFFS2 code.
1149 * Use linker ASSERT statement to prevent undetected overlapping of
1150 sections on PPChameleon board; other boards might use this, too.
1152 * Patch by Stefan Roese, 03 May 2005:
1154 Fix problems in cmd_universe.c
1156 * Patch by Matthias Fuchs, 03 May 2005:
1157 Added missing variable declaration in cmd_nand.c
1158 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1160 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1162 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1164 Fix PHY address for canmb board.
1166 * Cleanup serial console baudrate calculation on AT91RM9200;
1167 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1169 * Patch by Matthias Fuchs, 18 Apr 2005:
1170 Make PCI target address spaces on PMC405 and CPCI405 boards
1171 configurable via environment variables
1173 * Auto-size RAM on canmb board.
1175 * Add support for canmb board
1177 * Patch by Stefan Roese, 13 Apr 2005:
1178 Update for esd apc405
1180 * Fixes for TQM8560 board:
1182 - remove debug messages
1183 - fix flash sector protection
1185 * Patch by Steven Scholz, 07 Apr 2005:
1186 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1188 * Patches by Steven Scholz, 07 Apr 2005:
1189 Fix compiler warning in altera.c
1190 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1192 * Patch by Ladislav Michl, 06 Apr 2005:
1193 Fix voiceblue configuration.
1195 * Patch by Stefan Roese, 06 Apr 2005:
1196 Updates for OCOTEA board:
1197 - Changed U-Boot size from 512kByte to 256kByte
1198 - Fixed flash driver to support boot from soldered user flash
1199 - Added README for switch from PIBS firmware to U-Boot
1201 * Patch by Travis Sawyer, 05 Apr 2005:
1202 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1203 Problem found by Andrew Wozniak.
1205 * Patch by Steven Scholz, 06 Apr 2005:
1206 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1207 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1209 * Patches by Robert Whaley, 29 Nov 2004:
1210 - update the pxa-regs.h file for PXA27x chips
1211 - add PXA27x based ADSVIX board
1212 - add support for MMC on PXA27x processors
1214 * Patch by Andrew E. Mileski, 28 Nov 2004:
1215 Fix PPC4xx SPD SDRAM detection bug
1217 * Patch by Hiroshi Ito, 26 Nov 2004:
1218 Fix logic of "test -z" and "test -n" commands
1220 * Patch by Ladislav Michl, 05 Apr 2005:
1221 Add support for VoiceBlue board.
1223 * Patch by Ladislav Michl, 05 Apr 2005:
1224 Fix netboot_common() prototypes.
1226 * Patch by Steven Scholz, 05 Apr 2005:
1227 Use i.MX watchdog timer for reset_cpu()
1229 * Patch by Steven Scholz, 05 Apr 2005:
1230 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1231 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1232 (now in interupts.c)
1234 * Add support for MPC8220 based "sorcery" board.
1236 * Add support for TQM8560 board.
1238 * Add FEC support for TQM8540 board.
1239 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1241 * Patch by Martin Krause, 04 Apr 2005:
1242 Update default configuration for CMC_PU2 board.
1244 * Patch by Steven Scholz, 04 Apr 2005:
1245 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1246 - introduce two new configuration options instead:
1247 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1249 * Patch by Steven Scholz, 04 Apr 2005:
1250 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1252 * Fix timer code for ARM systems: make sure that udelay() does not
1253 reset timers so it's save to use udelay() in timeout code.
1255 * Patch by Mathias Küster, 23 Nov 2004:
1256 add udelay support for the mcf5282 cpu
1258 * Patch by Tolunay Orkun, 16 November 2004:
1259 fix incorrect onboard Xilinx CPLD base address
1261 * Patch by Jerry Van Baren, 08 Nov 2004:
1262 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1263 the jumper for the HRCW source should select flash. If lowboot is
1264 not selected, the jumper for the HRCW source should select the
1266 - change default load base address to 0x00400000
1268 * Patch by Yuli Barcohen, 08 Nov 2004:
1269 Add support for Analogue & Micro Rattler boards.
1270 Tested on Rattler8248.
1272 * Patch by Andre Renaud, 08 Nov 2004:
1273 Fix watchdog support in common/lcd.c
1275 * Patch by Marc Leeman, 05 Nov 2003:
1276 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1277 bug only affects the XPC8245 processors
1279 * Patches by Josef Wagner, 29 Oct 2004:
1280 - Add support for MicroSys CPU87 board
1281 - Add support for MicroSys PM854 board
1283 * Patch by Jian Zhang, 02 Nov 2004:
1284 Add 16-bit NAND support
1286 * Patch by Scott McNutt, 01 Nov 2004:
1287 Add missing NIOS/NIOS2 support for "iminfo" command
1289 * Patch by Detlev Zundel, 29 Oct 2004:
1290 Add missing NIOS/NIOS2 support for "mkimage" tool.
1292 * Patch by David Adair, 27 Oct 2004:
1293 Add missing 440GX SDRAM Controller reset
1295 * Patch by Steven Scholz, 25 Oct 2004:
1296 Declare reset_cpu() in include/common.h instead locally
1298 * Patch by Yusdi Santoso, 22 Oct 2004:
1299 - Add support for HIDDEN_DRAGON board
1300 - fix endianess problem in driver/rtl1839.c
1302 * Patch by Allen Curtis, 21 Oct 2004:
1303 support multiple serial ports
1305 * Patch by Richard Klingler, 03 Apr 2005:
1306 Add call to eth_halt() in net/net.c when called functions fail
1307 after eth_init() has been called.
1309 * Patch by Sam Song, 3 April 2005:
1310 - Update README.Netconsole
1313 * Prepare for SoC rework of ARM code:
1314 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1315 - rename memsetup into lowlevel_init (function name and source files)
1316 Patch by Steven Scholz, 03 Apr 2005:
1317 - create SoC specific directories include/asm-arm/arch-imx and
1318 include/asm-arm/arch-s3c24x0
1320 * Fix problems with SNTP support;
1321 enable SNTP support in some boards.
1323 * Patches by Martin Krause, 01 Apr 2005:
1324 - Fix flash erase timeout on CMC_PU2
1325 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1327 * Patch by Steven Scholz, 13 March 2005:
1328 fix cache enabling for AT91RM9200
1330 * Patch by Masami Komiya, 30 Mar 2005:
1331 add SNTP support and expand time server and time offset fields of
1332 DHCP support. See doc/README.SNTP
1334 * Patch by Steven Scholz, 13 Dec 2004:
1335 Fix bug in at91rm920 ethernet driver
1337 * Patch by Steven Scholz, 13 Dec 2004:
1338 Remove duplicated code by merging memsetup.S files for
1339 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1341 * Patch by Detlev Zundel, 31 Mar 2005:
1342 Cleanup duplicate definition of overwrite_console()
1344 * Update TQM5200 configuration;
1345 prepare for Rev. 200 starter kit boards
1347 * Patch by Scott McNutt, 21 Oct 2004:
1348 Add support for Nios-II EPCS Controller core.
1350 * Patch by Scott McNutt, 20 Oct 2004:
1352 - Add sysid command (Nios-II only).
1353 - Locate default exception trampoline at proper offset.
1354 - Implement I/O routines (readb, writeb, etc)
1355 - Implement do_bootm_linux
1357 * Patches by Martin Krause, 22 Mar 2005:
1358 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1359 - add support for SM501 graphics controller
1360 - add support for graphic console on TQM5200
1361 - add support for TQM5200 Rev 200
1362 - cleanup, fix typo in include/configs/TQM5200.h
1364 * Patch by Manfred Baral, 17 Mar 2005:
1367 * Fix RTC configuration for PPChameleon board
1369 * Cleanup, fix typo in include/configs/TQM5200.h
1371 * Patch by Stefan Roese, 16 Mar 2005:
1372 Update for esd auto_update and hh405 board
1374 * Adapt for U-Boot image size (new features enabled) on TQM5200
1376 * Update code for TQM8540 board (and 85xx in general):
1377 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1378 - Reformat boot messages
1379 - Enable redundant environment
1380 - Replace the -O2 optimization flag with -mno-string
1382 * Patch by David Brownell, 10 Mar 2005:
1383 Restore copyright statements in OHCI drivers.
1385 * Add support for TQM8540 board
1387 * Patch by Detlev Zundel, 14 Mar 2005:
1388 NC650: changed NAND flash addressing to using UPMB
1390 * Patch by Stefan Roese, 14 Mar 2005:
1391 Update for esd voh405 fpga image
1393 * INKA4x0: Allow initialization of LCD backlight dimming from
1394 "brightness" environment variable.
1396 * Add port initialization for digital I/O on INKA4x0
1398 * Patch by Stefan Roese, 01 Mar 2005:
1399 Update for esd boards dp405 and hub405
1401 * Fix get_partition_info() parameter error in all other calls
1402 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1404 * Enable USB and IDE support for INKA4x0 board
1406 * Patch by Andrew Dyer, 28 Feb 2005:
1407 fix ext2load passing an incorrect pointer to get_partition_info()
1408 resulting in load failure for devices other than 0
1410 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1412 * Cleanup USB and partition defines
1414 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1416 * Add reset code for Coral-P on INKA4x0 board
1418 * Patch by Martin Krause, 28 Jun 2004:
1419 Update for TRAB board.
1421 * Fix some missing "volatile"s in MPC5xxx FEC driver
1423 * Fix cirrus voltage detection (for CPC45)
1425 * Fix byteorder problem in usbboot and scsiboot commands.
1427 * Patch by Cajus Hahn, 04 Feb 2005:
1428 - don't insist on leading '/' for filename in ext2load
1429 - set default partition to useful value (1) in ext2load
1431 * Patch by Andrew Dyer, 08 Jan 2005:
1432 fix wrong return codes in ext2 code
1434 * Removed '--no-warn-mismatch' option from Makefile. This option
1435 makes 'ld' to overlook binary objects compatibility.
1437 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1438 --end-group) outside of the group. This will make 'ld' to do
1439 _multiple_ search in the library group when resolving symbol
1440 references and do only a _single_ seach in libgcc.a after the group
1443 * Fix stability problems on CPC45 board again.
1445 * Make image detection for diskboot / usbboot / scsiboot more robust
1446 (also check header checksum)
1448 * Update CPC45 board configuration.
1450 * Add USB and PCI support for INKA4x0 board
1452 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1456 * Patch by Robin Getz, 13 Oct 2004:
1457 Add standalone application to change SMC91C111 MAC addresses,
1458 see examples/README.smc91111_eeprom
1460 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1461 Fix Flash support for ARM Integrator CP.
1463 * Patch by Richard Woodruff, 10 Jan 2005:
1464 Update support for OMAP2420 (ARM11) and H4 board:
1465 o clean up and add new types to H4 memory probe code.
1466 o fix to work with internal boot.
1467 o added PRCM config III operation.
1468 o fix marginal flash timings.
1469 o add revison ATAG usage.
1470 o enable voltage scaling at power chip.
1471 o fix compile error for i2c.
1473 * Fix network problem (error when receiving multiple ARP packets)
1475 * Patch by Daniel Poirot, 12 Oct 2004:
1476 Add support for Wind River sbc405 board
1478 * Patch by Rainer Brestan, 12 Oct 2004:
1479 Make examples/Makefile more robust
1481 * Patch by Sam Song, 11 October 2004:
1482 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1483 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1486 * Patch by Sam Song, 10 Oct 2004:
1487 Fix a parameter error in run_command() in main.c
1489 * Patch by Richard Woodruff, 01 Oct 2004:
1490 add support for the TI OMAP2420 processor and its H4 reference
1493 * Patch by Christian Pellegrin, 24 Sep 2004:
1494 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1496 * Patch by Leif Lindholm, 23 Sep 2004:
1497 add support for the AMD db1550 board
1499 * Patch by Travis Sawyer, 15 Sep 2004:
1500 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1501 update README.serial_multi
1503 * Patches by David Snowdon, 07 Sep 2004:
1504 - add u-boot.hex target in the top level Makefile
1505 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1506 - use -mtune=xscale and -march=armv5 options for PXA
1508 * Patch by Florian Schlote, 08 Sep 2004:
1509 Add support for SenTec-COBRA5272-board (Coldfire).
1511 * Patch by Gleb Natapov, 07 Sep 2004:
1512 mpc824x: set PCI latency timer to a sane value
1515 * Patch by Kurt Stremerch, 03 Sep 2004:
1516 Add bitstream configuration option for fpga command (Xilinx only).
1518 * Patch by Kurt Stremerch, 03 Sep 2004:
1519 Add Xilinx Spartan2E family FPGA support
1521 * Patch by Jeff Angielski, 02 Sep 2004:
1522 Add Added support for H2 revision of the EP8260 board.
1523 Fixed formatting for some of the EP8260 related source files.
1525 * Patch by Jon Loeliger, 02 Sep 2004:
1526 Reset monitor size back to 256 so environment can be written
1527 to flash on MPC85xx ADS and CDS releases.
1529 * Patch by Paolo Broggini, 02 Sep 2004:
1530 Make BSS clearing on ARM systems more robust
1532 * Patch by Yue Hu and Joe, 01 Sep 2004:
1533 - add PCI support for ixp425;
1534 - add EEPRO100 suppor tfor ixdp425 board.
1536 * Fix problem with protected sector detection in driver/cfi_flash.c
1538 ======================================================================
1539 Changes for U-Boot 1.1.2:
1540 ======================================================================
1542 * Code cleanup, mostly for GCC-3.3.x
1544 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1545 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1546 additional ethernet addresses.
1548 * Cleanup drivers/i82365.c - avoid duplication of code
1550 * Fix bogus "cannot span across banks" flash error message
1554 * Add support for CompactFlash for the CPC45 Board.
1556 * Fix problems with CMC_PU2 flash driver.
1559 - avoid trigraph warning in fs/ext2/ext2fs.c
1560 - rename UC100 -> uc100
1562 * Add support for UC100 board
1564 * Patch by Stefan Roese, 16 Dez 2004:
1565 - ext2fs support added
1566 - Tundra universe support added
1567 - Coldfire MCF5249 support added (no preloader needed!)
1568 - MCF5249 board TASREG added
1569 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1571 - some esd boards updated
1572 - memory commands "mdc" and "mwc" added for cyclic read/write
1573 (CONFIG_MX_CYCLIC, see README for further description)
1575 * Add support for INKA4X0 board
1577 * Patch by Steven Scholz, 12 Dec 2004:
1578 Fix typo in AT91 memory setup.
1580 * Patch by Martin Krause, 27 Oct 2004:
1581 - add support for "STK52xx" board (including PS/2 multiplexer)
1582 - add hardware detection for TQM5200
1584 * Clean up CMC PU2 flash driver
1586 * Update MAINTAINERS file
1588 * Fix bug in MPC823 LCD driver
1590 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1592 * Enable long help on CMC PU2 board;
1594 increase CPU speed from 179 to 207 MHz.
1596 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1597 unaligned tail part specially).
1599 * Update for AT91RM9200DK and CMC_PU2 boards:
1600 - Enable booting directly from flash
1601 - fix CMC_PU2 flash driver
1603 * Fix mkimage usage message
1605 * Map SRAM on NC650 board
1607 * Work around for Ethernet problems on Xaeniax board
1609 * Patch by TsiChung Liew, 23 Sep 2004:
1610 - add support for MPC8220 CPU
1611 - Add support for Alaska and Yukon boards
1613 * Fix configuration for ERIC board (needs more room)
1615 * Adjust MIPS compiler options at run-time depending on tools version
1616 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1617 "-mcpu=4kc" for old tools)
1619 * Add passing of the command line and memory size information to the
1620 kernel on xaeniax board.
1622 * Enable NAND flash support for NC650 board.
1624 * Patch by Thomas Lange 07 Oct 2004:
1625 Updated README for DBAu1x00 boards to match current status
1627 * Patch by Philippe Robin, 28 Sept 2004:
1628 Fix Flash support for Versatile.
1630 * Patch by Roger Blofeld, 16 Sep 2004:
1631 Fix timeout for DHCP command retry
1633 * Patch by Pantelis Antoniou, 14 Sep 2004:
1634 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1636 * Patch by Pantelis Antoniou, 14 Sep 2004:
1637 Kick watchdog when bz-decompressing
1639 * Fix CFG_HZ problems on AT91RM9200 systems
1640 [Remember: CFG_HZ should be 1000 on ALL systems!]
1642 * Patch by Gridish Shlomi, 30 Aug 2004:
1643 - Add support to revA version of PQ27 and PQ27E.
1644 - Reverted MPC8260ADS baudrate back to original 115200
1646 * Patch by Hojin, 17 Sep 2004:
1647 Fix typo in cfi_flash.c
1649 * Patch by Mark Jonas, 09 September 2004:
1650 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1653 * Patch by Mark Jonas, 31 August 2004:
1654 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1655 improves FTP performance for MPC5200 systems. Enabled for IceCube
1658 * Patch by Michael Bendzick, 30 Aug 2004:
1659 - Improve platform.S code for omap1510inn that detects whether code
1660 is running from SDRAM or not. Patch allows SDRAM to be configured
1661 if code is running out of SRAM at 0x20000000.
1663 * Patch by Frederick Klatt, 30 Aug 2004:
1664 Add support for the Wind River SBC8540/SBC8560 boards
1666 * Configure SX1 board to use drivers/cfi_flash.c
1668 * Patches by Michael Bendzick, 30 Aug 2004:
1669 - Configure omap1510inn board to use drivers/cfi_flash.c
1670 - Make drivers/cfi_flash.c protect environment and redundant
1673 * Patch by Steven Scholz, 23 Jun 2004:
1674 - Add script (tools/img2brec.sh) to programm U-Boot into
1675 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1677 * Patches by Scott McNutt, 24 Aug 2004:
1678 - Add support for Altera Nios-II processors.
1679 - Add support for Psyent PCI-5441 board.
1680 - Add support for Psyent PK1C20 board.
1682 * Patches by Jon Loeliger, 24 Aug 2004:
1683 - Add support for the MPC8541 and MPC8555 CDS boards
1684 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1685 - Convert MPC85xxADS to use common CFI flash driver
1686 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1687 from board_early_init_f()
1688 - Provide SW workaround for PCI initialization on 85xx CDS
1690 * Patches by George G. Davis, 24 Aug 2004:
1691 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1692 - Remove static network setup defaults from mx1ads_config
1693 - update ARM boards to use constants from mach-types.h
1695 * Patch by Gary Jennejohn, 04 Oct 2004:
1696 - fix I2C on at91rm9200
1697 - add support for Ricoh RS5C372A RTC
1699 * Patch by Gary Jennejohn, 01 Oct 2004:
1700 - add support for CMC PU2 board
1701 - add support for I2C on at91rm9200
1703 * Patch by Gary Jennejohn, 28 Sep 2004:
1704 fix baudrate handling on at91rm9200
1706 * Patch by Yuli Barcohen, 22 Aug 2004:
1707 - remove ZPC.1900 board-specific flash driver;
1708 switch the port to generic CFI driver;
1711 * Patch by Hinko Kocevar, 21 Aug 2004:
1712 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1714 * Clean up tools/bmp_logo.c to not add trailing white space
1716 * Patch by Hinko Kocevar, 21 Aug 2004:
1717 - Group common framebuffer functions in common/lcd.c
1718 - Group common framebuffer macros and #defines in include/lcd.h
1719 - Provide calc_fbsize() for video ATAG
1721 * Patch by Sam Song, 21 August 2004:
1722 - Fix a typo in README
1723 - Align "(RO)" output for "flinfo" after "protect on"
1724 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1725 ratio 1:1 when core frequency less than 50MHz
1727 * Patches by Hinko Kocevar, 21 Aug 2004:
1728 - fix some "use of label at end of compound statement" warnings
1729 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1731 * Patch by Steven Scholz, 16 Aug 2004:
1732 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1733 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1734 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1735 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1736 into cpu/arm920t/$(SOC)/
1738 * Patches by Sean Chang, 09 Aug 2004:
1739 - Added support for both 8 and 16 bit mode access to System ACE CF
1741 - Fixed missing System ACE CF device during get FAT partition info
1742 in fat_register_device function.
1743 - Enabled System ACE CF support on ML300.
1745 * Patch by Sean Chang, 09 Aug 2004:
1746 Synch defines for saveenv and do_saveenv functions so they get
1747 compiled under the same statement.
1749 * Patch by Sean Chang, 09 Aug 2004:
1750 - Added I2C support for ML300.
1751 - Added support for ML300 to read out its environment information
1752 stored on the EEPROM.
1753 - Added support to use board specific parameters as part of
1754 U-Boot's environment information.
1755 - Updated MLD files to support configuration for new features
1758 * Patches by Travis Sawyer, 05 Aug 2004:
1759 - Remove incorrect bridge settings for eth group 6
1760 - Add call to setup bridge in ppc_440x_eth_initialize
1761 - Fix ppc_440x_eth_init to reset the phy only if its the
1762 first time through, otherwise, just check the phy for the
1763 autonegotiated speed/duplex. This allows the use of netconsole
1764 - only print the speed/duplex the first time the phy is reset.
1766 * Patch by Shlomo Kut, 29 Mar 2004:
1767 Add support for MKS Instruments "Quantum" board
1769 * Fix build problem with Cogent boards;
1770 avoid using <asm/byteorder.h> when using the host compiler
1772 * Patch by Ganapathi C, 04 Aug 2004:
1773 Fix NFS timeout issue
1775 * Patch by Yuli Barcohen, 19 Jul 2004:
1776 - Fix host tools building in Cygwin environment
1777 - Fix header files search order for host tools
1779 * Patch by Tom Armistead, 19 Jul 2004:
1780 Fix kgdb.S support for 74xx_75x cpu
1782 * Patch by Jon Loeliger, 15 Jul 2004:
1783 Fix MPC85xx I2C driver
1785 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1787 * Patch by Stephen Williams, 15 July 2004
1788 Set the PCI class code for JSE board as part of PCI interface setup
1790 * Patch by Michael Bendzick, 15 Jul 2004:
1791 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1792 CFG_FLASH_USE_BUFFER_WRITE is set
1794 * Patch by Yuli Barcohen, 13 Jul 2004:
1795 Allow clock setting on MPC866/MPC885 series chips according to
1796 environment variable `cpuclk'
1798 * Patch by Yuli Barcohen, 20 Apr 2004:
1799 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1801 * Patch by Vincent Dubey, 24 Sep 2004:
1802 Add support for xaeniax board
1804 * Add comment about non-GPL character of standalone applications to
1807 * Fix FEC ethernet problem on NSCU board.
1809 * Patch by Gary Jennejohn, 09 Sep 2004:
1810 allow to use USART1 as console port on at91rm9200dk boards
1812 * Patch by Stefan Roese, 16 Sep 2004:
1815 * Fix SysClk handling for PPChameleon and CATcenter boards
1817 * Patch by Detlev Zundel, 08 Sep 2004:
1818 Update etags build target
1820 * Improve NetConsole support: add support for broadcast destination
1821 address and buffered input.
1823 * Cleanup compiler warnings for GCC 3.3.x and later
1825 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1827 * Add support for IDS "NC650" board
1829 * Add automatic update support for LWMON board
1831 * Clear Block Lock-Bits when erasing flash on LWMON board.
1833 * Fix return code of "fatload" command
1835 * Enable MSDOS/VFAT filesystem support for LWMON board
1837 * Patch by Martin Krause, 03 Aug 2004:
1838 change timing for SM501 graphics controller on TQM5200 module
1840 * Patch by Mark Jonas, 13 July 2004:
1841 - Total5200 LCD now run in little endian mode. Endianess conversion
1842 is done in hardware.
1843 - Removed last reference to "console" environment variable.
1845 * Patches by Lars Munch, 12 Jul 2004:
1846 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1848 - split out the LXT971A PHY from ns_9750_eth.h
1849 - split the dm9161 phy part out of at91rm9200_ether.c
1851 * Patch by Andreas Engel, 12 Jul 2004:
1852 Replaced hardcoded PL011 clock frequency with config variable.
1853 Fixed wrong CONFIG_CMD_DFL doc.
1855 * Patch by Thomas Viehweger, 09 Jun 2004:
1856 make it possible to remove chpart when there is only one partition
1858 * Add support for console over UDP (compatible to Ingo Molnar's
1859 netconsole patch under Linux)
1861 * Patch by Jon Loeliger, 16 Jul 2004:
1862 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1864 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1865 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1866 and CONFIG_L2_INIT_RAM options.
1867 - Refactor Local Bus initialization out of SDRAM setup.
1868 - Re-implement new version of LBC11/DDR11 errata workarounds.
1869 - Moved board specific PCI init parts out of CPU directory.
1870 - Added TLB entry for PCI-1 IO Memory
1871 - Updated README.mpc85xxads
1873 * Patch by Sascha Hauer, 28 Jun:
1874 - add generic support for Motorola i.MX architecture
1875 - add support for mx1ads, mx1fs2 and scb9328 boards
1877 * Patches by Marc Leeman, 23 Jul 2004:
1878 - Add define for the PCI/Memory Buffer Configuration Register
1879 - corrected comments in cpu/mpc824x/cpu_init.c
1881 * Add support for multiple serial interfaces
1882 (for example to allow modem dial-in / dial-out)
1884 * Patch by Stefan Roese, 15 Jul 2004:
1885 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1887 * Fix NSCU config; add ethernet wakeup code.
1889 * Add link for preloader for Motorola Coldfire to README.m68k
1891 * Patch by Michael Bendzick, 12 Jul 2004:
1892 fix output formatting in drivers/cfi_flash.c
1894 * Patch by Mark Jonas, 02 Jul 2004:
1895 Fix lowboot (again) on MPC5xxx
1897 * Patch by Curt Brune, 07 Jul 2004:
1898 relocate exception vectors on arm720t if needed
1900 * Patch by George G. Davis, 06 Jul 2004:
1901 - update mach-types.h to latest arm.linux.org.uk master list
1902 - Set correct OMAP1610 bi_arch_number for build target
1904 * Patch by Curt Brune, 06 Jul 2004:
1905 evb4510: add support for timer interrupt; cleanup
1907 * Patch by Dan Poirot, 06 Jul 2004:
1908 Fix sbc8260 environment variables
1910 * Cleanup redundand "console" environment variable
1912 * Patch by Mark Jonas, 05 Jul 2004:
1913 add support for the Total5100's and Total5200's LCD screen
1915 * Patches by Dan Eisenhut, 01 Jul 2004:
1917 - Move doc2000.h include to prevent compiler warning on some boards
1919 * Patch by Mark Jonas, 01 Jul 2004:
1920 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1921 MGT5100 and MPC5200 based Freescale platforms.
1923 * Patch by Philippe Robin, 01 Jul 2004:
1924 Add initialization for Integrator and versatile board files.
1926 * Patch by Hinko Kocevar, 01 Jun 2004:
1927 Fix VFD FB allocation, add LCD FB allocation on ARM
1929 * Patch by Martin Krause, 30 Jun 2004:
1930 Add support for TQM5200 board
1932 * Patch by Martin Krause, 29 Jun 2004:
1933 Add loopw command: infinite write loop on address range
1935 * Patches by Yasushi Shoji, 29 Jun 2004:
1936 - add empty include/asm-microblaze/processor.h
1937 - add to CREDITS and MAINTAINERS
1938 - add gd initialization
1939 - add MicroBlaze and SUZAKU board to MAKEALL script
1940 - add reset support for SUZAKU
1941 - add flush_cache() for MicroBlaze
1942 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1943 size flash memory on SUZAKU
1945 * Patch by Prakash Kumar, 27 Jun 2004:
1946 Add support for the PXA250 based Intrinsyc Cerf board.
1948 * Patch by Yasushi Shoji, 27 Jun 2004:
1949 fix comment in include/common.h
1951 * Rename SBC8560 into sbc8560 for consistency
1953 * Patch by Daniel Poirot, 24 Jun 2004:
1954 Add support for Wind River's sbc8240 board
1956 * Patches by Yasushi Shoji, 26 Jun 2004:
1957 - drivers/serial_xuartlite.c: fix "return 0" in void function
1958 - add microblaze support to mkimage tool
1960 * Patch by Fred Klatt, 25 Jun 2004:
1961 Add support for WindRiver's sbc8560 board
1963 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1964 Small Bugs fixes for "at91rm9200dk" board:
1965 - Timing modifications for SPI DataFlash access
1966 - Fix NAND flash detection bug
1968 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1969 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1971 * Patch by Jon Loeliger, 17 June 2004:
1972 Completion of the 8540ADS/8560ADS updates:
1973 Fix some PCI and Rapid I/O memory maps,
1974 Initialize both TSEC 1 and 2,
1976 Update MAINTAINER for 85xx boards and README.mpc85xxads
1978 * Patch by Yuli Barcohen, 16 Jun 2004:
1979 Remove obsolete AdderII port which was superseded by unified
1980 AdderII/Adder87x port
1982 * Patch by Ladislav Michl, 16 Jun 2004:
1983 Fix gcc-3.3.3 warnings for smc91111.c
1985 * Patch by Stefan Roese, 02 Jul 2004:
1986 - Fix bug in 405 ethernet driver; allocated data not cleared!
1987 - Fix problem in 405 i2c driver; don't try to print without console!
1989 * Patch by Paul Ruhland, 11 Jun 2004:
1990 Remove debug code from 'board/lpd7a40x/flash.c'
1992 * Patch by Andrea Marson, 11 Jun 2004:
1993 Update for PPChameleon board:
1994 - support for SysClk @ 25MHz
1995 - support for Silicon Motion SM712 VGA controller
1998 * Patches by Richard Woodruff, 10 Jun 2004:
1999 - fix problems with examples/stubs.c for GCC >= 3.4
2000 - fix problems with gd initialization
2002 * Patch by Curt Brune, 17 May 2004:
2003 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2004 - Add support for ESPD-Inc. EVB4510 Board
2006 * Patch by Marc Leeman, 11 May 2004:
2007 Fix for MPC8245 - reading PPC Memory from another device with the
2008 PPC as PCI target device corrupts data due to interenal hardware
2011 * Fix "cls" command when used with splash screen
2013 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2014 slow download of a big image)
2016 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2017 display even after showing a bitmap
2019 * Patch by Josef Wagner, 04 Jun 2004:
2020 - DDR Ram support for PM520 (MPC5200)
2021 - support for different flash types (PM520)
2022 - USB / IDE / CF-Card / DiskOnChip support for PM520
2023 - 8 bit boot rom support for PM520/CE520
2024 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2025 - I2C and RTC support for CPC45
2026 - support of new flash type (28F160C3T) for CPC45
2028 * Fix flash parameters passed to Linux for PPChameleon board
2030 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2032 * Patch by Paul Ruhland, 10 Jun 2004:
2033 fix support for Logic SDK-LH7A404 board and clean up the
2034 LH7A404 register macros.
2036 * Patch by Matthew McClintock, 10 Jun 2004:
2037 Modify code to select correct serial clock on Sandpoint8245
2039 * Patch by Robert Schwebel, 10 Jun 2004:
2040 Add support for Intel K3 strata flash.
2042 * Patch by Thomas Brand, 10 Jun 2004:
2043 Fix "loads" command on DK1S10 board
2045 * Patch by Yuli Barcohen, 09 Jun 2004:
2046 Add support for 8MB flash SIMM and JFFS2 file system on
2047 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2049 * Patch by Yuli Barcohen, 09 Jun 2004:
2050 Add support for Analogue&Micro Adder87x and the older AdderII board.
2052 * Patch by Ming-Len Wu, 09 Jun 2004:
2053 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2055 * Patch by Sam Song, 09 Jun 2004:
2056 - Add support for RPXlite_DW board
2057 - Update FLASH driver for 4*AM29DL323DB90VI
2058 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2060 * Patch by Mark Jonas, 08 June 2004:
2061 - Make MPC5200 boards evaluate the SVR to print processor name and
2062 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2064 * Patch by Kai-Uwe Bloem, 06 May 2004:
2065 Fix endianess problem in cramfs code
2067 * Patch by Tom Armistead, 04 Jun 2004:
2068 Add support for MAX6900 RTC
2070 * Patches by Ladislav Michl, 03 Jun 2004:
2071 - fix cfi_flash.c on LE systems
2072 - let 'make mrproper' delete u-boot.img as well
2073 - turn printf into debug in cfi_flash.c
2075 * Patch by Kurt Stremerch, 28 May 2004:
2076 Add support for Exys XSEngine board
2078 * Patch by Martin Krause, 27 May 2004:
2079 Fix a MPC5xxx I2C timing issue in i2c_probe().
2081 * Patch by Leif Lindholm, 27 May 2004:
2082 Fix board_init_f() for dbau1x00 board.
2084 * Patch by Imre Deak, 26 May 2004:
2085 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2086 Set flash base accordingly, and decide whether to do or skip board
2087 specific setup steps.
2089 * Patch by Josef Baumgartner, 26 May 2004:
2090 Add missing define in include/asm-m68k/global_data.h
2092 * Patch by Josef Baumgartner, 25 May 2004:
2093 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2095 * Patch by Paul Ruhland, 24 May 2004:
2096 fix SDRAM initialization for LPD7A400 board.
2098 * Patch by Jian Zhang, 20 May 2004:
2099 add support for environment in NAND flash
2101 * Patch by Yuli Barcohen, 20 May 2004:
2102 Add support for Interphase iSPAN boards.
2104 * Patches by Paul Ruhland, 17 May 2004:
2105 - Add I/O functions to the smc91111 ethernet driver to support the
2106 Logic LPD7A40x boards.
2107 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2108 specifically the LPD7A400.
2110 * Patches by Robert Schwebel, 15 May 2004:
2111 - call MAC address reading code also for SMSC91C111;
2112 - make SMSC91C111 timeout configurable, remove duplicate code
2113 - fix get_timer() for PXA
2114 - update doc/README.JFFS2
2115 - use "bootfile" env variable also for jffs2
2117 * Patch by Tolunay Orkun, 14 May 2004:
2118 Add support for Cogent CSB472 board (8MB Flash Rev)
2120 * Patch by Thomas Viehweger, 14 May 2004:
2121 - flash.h: more flash types added
2122 - immap_8260.h: some bits added (useful for RMII)
2123 - cmd_coninfo.c: typo corrected, printf -> puts
2124 - reduced size by replacing spaces with tab
2126 * Patch by Robert Schwebel, 13 May 2004:
2127 Add 'imgextract' command: extract one part of a multi file image.
2129 * Patches by Jon Loeliger, 11 May 2004:
2130 Dynamically handle REV1 and REV2 MPC85xx parts.
2131 (Jon Loeliger, 10-May-2004).
2132 New consistent memory map and Local Access Window across MPC85xx line.
2133 New CCSRBAR at 0xE000_0000 now.
2134 Add RAPID I/O memory map.
2135 New memory map in README.MPC85xxads
2136 (Kumar Gala, 10-May-2004)
2137 Better board and CPU identification on MPC85xx boards at boot.
2138 (Jon Loeliger, 10-May-2004)
2139 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2140 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2141 (Jim Robertson, 10-May-2004)
2142 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2143 Supports multiple PHYs.
2144 (Andy Fleming, 10-May-2004)
2145 Some README.MPC85xxads updates.
2146 (Kumar Gala, 10-May-2004)
2147 Copyright updates for "Freescale"
2148 (Andy Fleming, 10-May-2004)
2150 * Patch by Stephen Williams, 11 May 2004:
2151 Add flash support for ST M29W040B
2152 Reduce JSE specific flash.c to remove dead code.
2154 * Patch by Markus Pietrek, 04 May 2004:
2155 Fix clear_bss code for ARM systems (all except s3c44b0 which
2156 doesn't clear BSS at all?)
2158 * Fix "ping" problem on INC-IP board. Strange problem:
2159 Sometimes the store word instruction hangs while writing to one of
2160 the Switch registers, but only if the next instruction is 16-byte
2161 aligned. Moving the instruction into a separate function somehow
2162 makes the problem go away.
2164 * Patch by Rishi Bhattacharya, 08 May 2004:
2165 Add support for TI OMAP5912 OSK Board
2167 * Patch by Sam Song May, 07 May 2004:
2168 Fix typo of UPM table for rmu board
2170 * Patch by Pantelis Antoniou, 05 May 2004:
2171 - Intracom board update.
2174 * Add support for the second Ethernet interface for the 'PPChameleon'
2177 * Patch by Dave Peverley, 30 Apr 2004:
2178 Add support for OMAP730 Perseus2 Development board
2180 * Patch by Alan J. Luse, 29 Apr 2004:
2181 Fix flash chip-select (OR0) option register setting on FADS boards.
2183 * Patch by Alan J. Luse, 29 Apr 2004:
2184 Report MII network speed and duplex setting properly when
2185 auto-negotiate is not enabled.
2187 * Patch by Jarrett Redd, 29 Apr 2004:
2188 Fix hang on reset on Ocotea board due to flash in wrong mode.
2190 * Patch by Dave Peverley, 29 Apr 2004:
2191 add MAC address detection to smc91111 driver
2193 * Patch by David Müller, 28 Apr 2004:
2194 fix typo in lib_arm/board.c
2196 * Patch by Tolunay Orkun, 20 Apr 2004:
2197 - README update: add CONFIG_CSB272 and csb272_config
2198 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2199 i2cfast environment variable
2201 * Patch by Yuli Barcohen, 19 Apr 2004:
2202 - Rename DUET_ADS to MPC885ADS
2203 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2204 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2205 - Clean up FADS family port to use the new defines
2207 * Fix PCI support on CPC45 board
2209 * Patch by Scott McNutt, 25 Apr 2004:
2210 Add Nios GDB/JTAG Console support:
2211 - Add stubs to support gdb via JTAG.
2212 - Add support for console over JTAG.
2215 * Add support for CATcenter board (based on PPChameleon ME module)
2217 * Patch by Klaus Heydeck, 12 May 2004:
2218 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2219 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2220 various changes to KUP4 board specific files
2222 * Fix minor network problem on MPC5200: need some delay between
2223 resetting the PHY and sending the first packet. Implemented in a
2224 "natural" way by invoking the PHY reset and initialization code
2225 only once after power on vs. each time the interface is brought up.
2227 * Add some limited support for low-speed devices to SL811 USB controller
2228 (at least "usb reset" now passes successfully and "usb info" displays
2229 correct information)
2231 * Change init sequence for multiple network interfaces: initialize
2232 on-chip interfaces before external cards.
2234 * Fix memory leak in the NAND-specific JFFS2 code
2236 * Fix SL811 USB controller when attached to a USB hub
2238 * Fix config option spelling in PM520 config file
2240 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2241 patches by Pantelis Antoniou, 30 Mar 2004)
2243 * Fix minor NAND JFFS2 related issue
2245 * Fixes for SL811 USB controller:
2246 - implement workaround for broken memory stick
2247 - improve error handling
2249 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2250 cope with congested networks.
2252 ======================================================================
2253 Changes for U-Boot 1.1.1:
2254 ======================================================================
2256 * Patch by Travis Sawyer, 23 Apr 2004:
2257 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2258 errata from Vitesse Semiconductor.
2260 * Patch by Philippe Robin, 22 Apr 2004:
2261 Fix ethernet configuration for "versatile" board
2263 * Patch by Kshitij Gupta, 21 Apr 2004:
2264 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2266 * Patch by Steven Scholz, 24 Feb 2004:
2267 Fix a bug in AT91RM9200 ethernet driver:
2268 The MII interface is now initialized before accessing the PHY.
2270 * Patch by John Kerl, 19 Apr 2004:
2271 Use U-boot's miiphy.h for PHY register names, rather than
2272 introducing a new header file.
2274 * Update pci_ids.h from linux-2.4.26
2276 * Patch by Masami Komiya, 19 Apr 2004:
2277 Fix problem cause by VLAN function on little endian architecture
2278 without VLAN environment
2280 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2281 binary image for all clock frequencies. Implement run-time
2282 optimization of flash access timing based on the actual bus
2285 * Modify KUP4X board configuration to use SL811 driver for USB memory
2286 sticks (including FAT / VFAT filesystem support)
2288 * Add SL811 Host Controller Interface driver for USB
2290 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2292 * Patch by Pantelis Antoniou, 19 Apr 2004:
2293 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2294 Minor patches for Intracom boards.
2296 * Patch by Christian Pell, 19 Apr 2004:
2297 cleanup support for CF/IDE on PCMCIA for PXA25X
2299 * Temporarily disabled John Kerl's extended MII command code because
2300 "miivals.h" is missing
2302 * Patches by Mark Jonas, 13 Apr 2004:
2303 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2304 - Add sync instructions to IceCube SDRAM init code
2305 - Move SDRAM chip constants into seperate include files
2306 - Unify DDR and SDR initialization code
2307 - Unify all IceCube (Lite5xxx) target names
2309 * Patch by John Kerl, 16 Apr 2004:
2310 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2311 mii read 4-7 18-1a. Also add mii dump subcommand for
2312 pretty-printing standard regs 0-5.
2314 * Patch by Stephen Williams, 16 April 2004:
2315 fix typo in JSE.h; update MAINTAINERS
2317 * Patch by Matthew S. McClintock, 14 Apr 2004:
2318 fix initdram function for utx8245 board
2320 * Patch by Markus Pietrek, 14 Apr 2004:
2321 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2323 * Patch by Reinhard Meyer, 18 Apr 2004:
2324 provide the IDE Reset Function for EMK 5200 boards
2326 * Patch by Masami Komiya, 12 Apr 2004:
2327 fix pci_hose_write_config_{byte,word}_via_dword problems
2329 * Patch by Sangmoon Kim, 12 Apr 2004:
2330 Update max RAM size for debris board
2332 * Patch by Travis Sawyer, 08 Apr 2004:
2333 Add TLB entry for second DIMM slot on ocotea
2335 * Patch by Masami Komiya, 08 Apr 2004:
2336 add RTL8169 network driver
2338 * Patch by Dan Malek, 07 Apr 2004:
2339 - Add support for RPC/STx GP3, Motorola 8560 board
2340 - Update 85xx TSEC driver so it searches MII for first available PHY
2342 - Add functions to support console MII commands.
2344 * Patch by Tolunay Orkun, 07 Apr 2004:
2345 Move initialization of bi_iic_fast[]
2346 from board_init_f() to board_init_r()
2348 * Patch by Yasushi Shoji, 07 Apr 2004:
2349 Cleanup microblaze port
2351 * Patch by Sangmoon Kim, 07 Apr 2004:
2352 Add auto SDRAM module detection for Debris board
2354 * Patch by Rune Torgersen, 06 Apr 2004:
2355 - Fix some PCI problems on the MPC8266ADS board
2356 - Fix the location of some PCI entries in the immap structure
2358 * Patch by Yasushi Shoji, 07 Apr 2004:
2359 - add support for microblaze processors
2360 - add support for AtmarkTechno "suzaku" board
2362 * Configure PPChameleon board to use redundand environment in flash
2364 * Configure PPChameleon board to use JFFS2 NAND support.
2366 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2368 * Patch by Rune Torgersen, 16 Apr 2004:
2371 * Patches by Pantelis Antoniou, 16 Apr 2004:
2372 - add support for a new version of an Intracom board and fix
2373 various other things on others.
2374 - add verify support to the crc32 command (define
2375 CONFIG_CRC32_VERIFY to enable it)
2376 - fix FEC driver for MPC8xx systems:
2377 1. fix compilation problems for boards that use dynamic
2379 2. shut down FEC after network transfers
2380 - HUSH parser fixes:
2381 1. A new test command was added. This is a simplified version of
2382 the one in the bourne shell.
2383 2. A new exit command was added which terminates the current
2385 3. Fixed handing of $? (exit code of last executed command)
2386 - Fix some compile problems;
2387 add "once" functionality for the netretry variable
2389 * Patch by George G. Davis, 02 Apr 2004:
2390 add support for Intel Assabet board
2392 * Patch by Stephen Williams, 01 Apr 2004:
2393 Add support for Picture Elements JSE board
2395 * Patch by Christian Pell, 01 Apr 2004:
2396 Add CompactFlash support for PXA systems.
2398 * Patches by Pantelis Antoniou, 30 Mar 2004:
2399 - add auto-complete support to the U-Boot CLI
2400 - add support for NETTA and NETPHONE boards; fix NETVIA board
2401 - add support for the Epson 156x series of graphical displays
2402 (These displays are serial and not suitable for using a normal
2403 framebuffer console on them)
2404 - add infrastructure needed in order to POST any DSPs in a board
2405 - improve and fix various things in the MPC8xx FEC driver:
2406 1. The new 87x and 88x series of processors have two FECs,
2407 and the new driver supports them both.
2408 2. Another change in the 87x/88x series is support for
2409 the RMII (Reduced MII) interface. However numerous
2410 changes are needed to make it work since the PHYs
2411 are connected to the same lines. That means that
2412 you have to address them correctly over the MII
2414 3. We now correctly match the MII/RMII interface
2415 configuration to what the PHY reports.
2416 - Fix problem when readingthe MII status register. Due to the
2417 internal design of many PHYs you have to read the register
2418 twice. The problem is more apparent in 10Mbit mode.
2419 - add new mode ".jffs2s" for reading from a NAND device: it just
2420 skips over bad blocks.
2421 - add networking support for VLANs (802.1q), and CDP (Cisco
2423 - some minor patches / cleanup
2425 * Patch by Yuli Barcohen, 28 Mar 2004:
2426 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2427 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2428 - Change configuration method for MPC8260ADS family
2430 * add startup code to clear the BSS of standalone applications
2432 * Fix if / elif handling bug in HUSH shell
2434 ======================================================================
2435 Changes for U-Boot 1.1.0:
2436 ======================================================================
2438 * Patch by Mark Jonas: Remove config.tmp files only when
2439 unconfiguring the board
2441 * Adapt RMU board for bigger flash memory
2443 * Patch by Klaus Heydeck, 13 Mar 2003:
2444 Add support for KUP4X Board
2446 * Patch by Pavel Bartusek, 21 Mar 2004
2447 Add Reiserfs support
2449 * Patch by Hinko Kocevar, 20 Mar 2004
2450 - Add auto-release for SMSC LAN91c111 driver
2451 - Add save/restore of PTR and PNR regs as suggested in datasheet
2453 * Patch by Stephen Williams, 19 March 2004
2454 Increase speed of sector reads from SystemACE,
2455 shorten poll timeout and remove a useless reset
2457 * Patch by Tolunay Orkun, 19 Mar 2004:
2458 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2461 * Patch by Brad Kemp, 18 Mar 2004:
2462 prevent machine checks during a PCI scan
2464 * Patch by Pierre Aubert, 18 Mar 2004:
2465 Fix string cleaning in IDE identification
2467 * Patch by Pierre Aubert, 18 Mar 2004:
2468 - Unify video mode handling for Chips & Technologies 69000 Video
2469 chip and Silicon Motion SMI 712/710/810 Video chip
2470 - Add selection of the video output (CRT or LCD) via 'videoout'
2471 environment variable for the Silicon Motion
2474 * Patch by Pierre Aubert, 18 Mar 2004:
2475 include/common.h typo fix
2477 * Patches by Tolunay Orkun, 17 Mar 2004:
2478 - Add support for bd->bi_iic_fast[] initialization via environment
2479 variable "i2cfast" (CONFIG_I2CFAST)
2480 - Add "i2cfast" u-boot environment variable support for csb272
2482 * Patch by Carl Riechers, 17 Mar 2004:
2483 Ignore '\0' characters in console input for use with telnet and
2486 * Patch by Leon Kukovec, 17 Mar 2004:
2487 typo fix for strswab prototype #ifdef
2489 * Patches by Thomas Viehweger, 16 Mar 2004:
2490 - show PCI clock frequency on MPC8260 systems
2491 - add FCC_PSMR_RMII flag for HiP7 processors
2492 - in do_jffs2_fsload(), take load address from load_addr if not set
2493 explicit, update load_addr otherwise
2494 - replaced printf by putc/puts when no formatting is needed
2495 (smaller code size, faster execution)
2497 * Patch by Phillippe Robin, 16 Mar 2004:
2498 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2500 * Patch by Stephen Williams, 15 Mar 2004:
2501 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2503 * Patch by Tolunay Orkun, 15 Mar 2004:
2504 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2506 * Patch by Travis Sawyer, 15 Mar 2004:
2507 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2509 * Add start-up delay to make sure power has stabilized before
2510 attempting to switch on USB on SX1 board.
2512 * Patch by Josef Wagner, 18 Mar 2004:
2513 - Add support for MicroSys XM250 board (PXA255)
2514 - Add support for MicroSys PM828 board (MPC8280)
2515 - Add support for 32 MB Flash on PM825/826
2516 - new SDRAM refresh rate for PM825/PM826
2517 - added support for MicroSys PM520 (MPC5200)
2518 - replaced Query by Identify command in CPU86/flash.c
2519 to support 28F160F3B
2521 * Fix wrap around problem with udelay() on ARM920T
2523 * Add support for Macronix flash on TRAB board
2525 * Patch by Pierre Aubert, 15 Mar 2004:
2526 Fix buffer overflow in IDE identification
2528 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2530 * Remove redundand #define in IceCube.h
2532 * Patch by Steven Scholz, 27 Feb 2004:
2533 - Adding get_ticks() and get_tbclk() for AT91RM9200
2534 - Many white space fixes in cpu/at91rm9200/interrupts.c
2536 * Patches by Steven Scholz, 20 Feb 2004:
2537 some cleanup in AT91RM9200 related code
2539 * Patches by Travis Sawyer, 12 Mar 2004:
2540 - Fix Gigabit Ethernet support for 440GX
2541 - Add Gigabit Ethernet Support to MII PHY utilities
2543 * Patch by Brad Kemp, 12 Mar 2004:
2544 Fixes for drivers/cfi_flash.c:
2545 - Better support for x8/x16 implementations
2546 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2547 - Added defines for AMD command and address constants
2549 * Patch by Leon Kukovec, 12 Mar 2004:
2550 Fix get_dentfromdir() to correctly handle deleted dentries
2552 * Patch by George G. Davis, 11 Mar 2004:
2553 Remove hard coded network settings in TI OMAP1610 H2
2554 default board config
2556 * Patch by George G. Davis, 11 Mar 2004:
2557 add support for ADS GraphicsClient+ board.
2559 * Patch by Pierre Aubert, 11 Mar 2004:
2560 - add bitmap command and splash screen support in cfb console
2561 - add [optional] origin in the bitmap display command
2563 * Patch by Travis Sawyer, 11 Mar 2004:
2564 Fix ocotea board early init interrupt setup.
2566 * Patch by Thomas Viehweger, 11 Mar 2004:
2567 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2569 * Patch by Stephan Linz, 09 Mar 2004
2570 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2572 * Patch by George G. Davis, 9 Mar 2004:
2573 fix recent build failure for SA1100 target
2575 * Patch by Travis Sawyer, 09 Mar 2004:
2576 Support native interrupt mode for the IBM440GX.
2577 Previously it was running in 440GP compatibility mode.
2579 * Patch by Philippe Robin, 09 Mar 2004:
2580 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2583 * Patch by Masami Komiya, 08 Mar 2004:
2584 Don't overwrite server IP address or boot file name
2585 when the boot server does not return values
2587 * Patch by Tolunay Orkun, 5 Mar 2004:
2588 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2590 * Patch by Tolunay Orkun, 5 Mar 2004:
2591 Fix early board initialization for Cogent CSB272 board
2593 * Patch by Ed Okerson, 3 Mar 2004:
2594 fix CFI flash writes for little endian systems
2596 * Patch by Reinhard Meyer, 01 Mar 2004:
2597 generalize USB and IDE support for MPC5200 with according
2598 changes to IceCube.h and TOP5200.h
2599 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2600 add info about USB and IDE to README
2602 * Patch by Yuli Barcohen, 4 Mar 2004:
2603 Fix problems with GCC 3.3.x which changed handling of global
2604 variables explicitly initialized to zero (now in .bss instead of
2607 * Patch by Leon Kukovec, 02 Mar 2004:
2608 add strswab() to fix IDE LBA capacity, firmware and model numbers
2609 on little endian machines
2611 * Patch by Masami Komiya, 02 Mar 2004:
2612 - Remove get_ticks() from NFS code
2613 - Add verification of RPC transaction ID
2615 * Patch by Pierre Aubert, 02 Mar 2004:
2616 cleanup for IDE and USB drivers for MPC5200
2618 * Patch by Travis Sawyer, 01 Mar 2004:
2620 - Add IBM PPC440GX Ref Platform support (Ocotea)
2621 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2622 Adapted to U-Boot and 440GX port
2624 - Add gracious handling of all Ethernet Pin Selections for 440GX
2625 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2627 - Add needed bit definitions
2630 * Patch by Carl Riechers, 1 Mar 2004:
2631 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2633 * Patch by Stephan Linz, 27 Feb 2004
2634 - avoid problems for targets without NFS download support
2636 * Patch by Rune Torgersen, 27 Feb 2004:
2637 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2638 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2639 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2641 * Patch by Masami Komiya, 27 Feb 2004:
2642 Fix rarpboot: add autoload by NFS
2644 * Patch by Dan Eisenhut, 26 Feb 2004:
2645 fix flash_write return value in saveenv
2647 * Patch by Stephan Linz, 11 Dec 2003
2648 expand config.mk to avoid trigraph warnings on NIOS
2650 * Rename "BMS2003" board into "HMI10"
2652 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2653 storage; auto-set console on USB port (using preboot command)
2655 * Add support for SX1 mobile phone; add support for USB-based console
2656 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2658 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2660 * Fix SDRAM timings for LITE5200 / IceCube board
2662 * Handle Auti-MDIX / connection status for INCA-IP
2664 * Fix USB problems when attempting to read 0 bytes
2666 * Patch by Travis Sawyer, 26 Feb 2004:
2667 Fix broken compile for XPEDITE1K target.
2669 * Patch by Stephan Linz, 26 Feb 2004:
2670 Bug fix for NFS code on NIOS targets
2672 * Patch by Stephen Williams, 26 Feb 2004:
2673 Break up SystemACE reads of large block counts
2675 * Patch by Pierre Aubert, 26 Feb 2004
2676 add IDE support for MPC5200
2678 * Patch by Masami Komiya, 26 Feb 2004:
2679 add autoload via NFS
2681 * Patch by Stephen Williams
2682 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2683 elsewhere in the source.
2685 * Patch by Steven Scholz, 25 Feb 2004:
2686 - Timeouts in FPGA code should be based on CFG_HZ
2687 - Minor cleanup in code for Altera FPGA ACEX1K
2689 * Patch by Steven Scholz, 25 Feb 2004:
2690 Changed "Directory Hierarchy" section in README
2692 * Patch by Masami Komiya, 25 Feb 2004:
2693 Reduce copy count in nfs_read_reply() of NFS code
2695 * Patch by Markus Pietrek, 24 Feb 2004:
2696 NS9750 DevBoard added
2698 * Patch by Pierre Aubert, 24 Feb 2004
2699 add USB support for MPC5200
2701 * Patch by Steven Scholz, 24 Feb 2004:
2702 - fix MII commands to use values from last command
2704 * Patch by Torsten Demke, 24 Feb 2004:
2705 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2707 * Patch by Rahul Shanbhag, 19 Feb 2004:
2708 Fixes for for OMAP1610 board:
2709 - shift some IRQ specific code to platform.S file
2710 - remove duplicatewatchdog reset code from start.S
2712 * Make Auto-MDIX Support configurable on INCA-IP board
2714 * Fix license for mkimage tool
2716 * Patch by Masami Komiya, 24 Feb 2004:
2717 Update NetBootFileXferSize in NFS code
2719 * Patch by Scott McNutt, 24 Feb 2004:
2720 fix packet length in NFS code
2722 * Patch by Masami Komiy, 22 Feb 2004:
2723 Add support for NFS for file download
2725 * Patch by Andrea Scian, 17 Feb 2004:
2726 Add support for S3C44B0 processor and DAVE B2 board
2728 * Patch by Steven Scholz, 20 Feb 2004:
2729 - Add support for MII commands on AT91RM9200 boards
2730 - some cleanup in AT91RM9200 ethernet code
2732 * Patch by Peter Ryser, 20 Feb 2004:
2733 Add support for the Xilinx ML300 platform
2735 * Patch by Stephan Linz, 17 Feb 2004:
2736 Fix watchdog support for NIOS
2738 * Patch by Josh Fryman, 16 Feb 2004:
2739 Fix byte-swapping for cfi_flash.c for different bus widths
2741 * Patch by Jon Diekema, 14 Jeb 2004:
2742 Remove duplicate "FPGA Support" notes from the README file
2744 * Patches by Reinhard Meyer, 14 Feb 2004:
2745 - update board/emk tree; use common flash driver
2746 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2747 [adapted for other PPC CPUs -- wd]
2748 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2750 * Patch by Jon Diekema, 13 Feb 2004:
2751 Call show_boot_progress() whenever POST "FAILED" is printed.
2753 * Patch by Nishant Kamat, 13 Feb 2004:
2754 Add support for TI OMAP1610 H2 Board
2755 Fixes for cpu/arm926ejs/interrupt.c
2756 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2757 Fix for a timer bug in OMAP1610 Innovator
2758 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2760 * Patches by Stephan Linz, 12 Feb 2004:
2761 - add support for NIOS timer with variable period preload counter value
2762 - prepare POST framework support for NIOS targets
2764 * Patch by Denis Peter, 11 Feb 2004:
2765 add POST support for the MIP405 board
2767 * Patch by Laurent Mohin, 10 Feb 2004:
2768 Fix buffer overflow in common/usb.c
2770 * Patch by Tolunay Orkun, 10 Feb 2004:
2771 Add support for Cogent CSB272 board
2773 * Patch by Thomas Elste, 10 Feb 2004:
2774 Add support for NET+50 CPU and ModNET50 board
2776 * Patch by Sam Song, 10 Feb 2004:
2777 Fix typos in cfi_flash.c
2779 * Patch by Leon Kukovec, 10 Feb 2004
2780 Fixed long dir entry slot id calculation in get_vfatname
2782 * Patch by Robin Gilks, 10 Feb 2004:
2783 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2784 !=, <>, <, >, <=, >=)
2786 * Fix problem with side effects in macros in include/usb.h
2788 * Patch by David Benson, 13 Nov 2003:
2789 bug 841358 - fix TFTP download size limit
2791 * Fixing bug 850768:
2792 improper flush_cache() in load_serial()
2794 * Fixing bug 834943:
2795 MPC8540 - missing volatile declarations
2797 * Patch by Stephen Williams, 09 Feb 2004:
2798 Add support for Xilinx SystemACE chip:
2799 - New files common/cmd_ace.c and include/systemace.h
2800 - Hook systemace support into cmd_fat and the partition manager
2802 * Patch by Travis Sawyer, 09 Feb 2004:
2803 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2805 * Patch by Travis Sawyer, 09 Feb 2004:
2807 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2808 - Add phymode for 440 enet
2811 - Change board_pre_init to board_early_init_f
2812 - Add user flash to bus controller setup
2814 - Fix is_pci_host to check GPIO for monarch bit
2815 - Force xpedite1k to pci conventional mode (via #define option)
2817 * Patch by Brad Kemp, 4 Feb 2004:
2818 - handle the machine check that is generated during the PCI scans
2820 - define the registers used in the IMMR by the PCI subsystem.
2822 * Patch by Pierre Aubert, 03 Feb 2004:
2823 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2825 * Patch by Jeff Angielski, 03 Feb 2004:
2826 Fix copy & paste error in cpu/mpc8260/pci.c
2828 * Patch by Reinhard Meyer, 24 Jan 2004:
2829 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2831 * Add Auto-MDIX support for INCA-IP
2835 * Patch by Josef Baumgartner, 10 Feb 2004:
2836 Fixes for Coldfire port
2838 * Patch by Brad Kemp, 11 Feb 2004:
2839 Fix CFI flash driver problems
2841 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2842 modules at CPU clock frequencies above 66 MHz.
2844 * Optimize flash programming speed for LWMON (by another 100% :-)
2846 * Patch by Jian Zhang, 3 Feb 2004:
2847 - Changed the incorrect FAT12BUFSIZE
2848 - data_begin in fsdata can be negative. Changed it to be short.
2850 * Patches by Stephan Linz, 30 Jan 2004:
2851 1: - board/altera/common/flash.c:flash_erase():
2852 o allow interrupts befor get_timer() call
2853 o check-up each erased sector and avoid unexpected timeouts
2854 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2855 o enclose sevenseg_set() in cpp condition
2856 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2857 - fix some typed in mistakes in the NIOS documentation
2858 2: - split DK1C20 configuration into several header files:
2859 o two new files for each NIOS CPU description
2860 o U-Boot related part is remaining in DK1C20.h
2861 3: - split DK1S10 configuration into several header files:
2862 o two new files for each NIOS CPU description
2863 o U-Boot related part is remaining in DK1S10.h
2864 4: - Add support for the Microtronix Linux Development Kit
2865 NIOS CPU configuration at the Altera Nios Development Kit,
2866 Stratix Edition (DK-1S10)
2867 5: - Add documentation for the Altera Nios Development Kit,
2868 Stratix Edition (DK-1S10)
2869 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2871 7: - Add support for the common U-Boot SPI framework at
2874 * Patch by Rahul Shanbhag, 28 Jan 2004:
2875 Fix flash protection/locking handling for OMAP1610 innovator board.
2877 * Patch by Rolf Peukert, 28 Jan 2004:
2878 fix flash write problems on CSB226 board (write with 32 bit bus width)
2880 * Patches by Mark Jonas, 16 Jan 2004:
2881 - fix rounding error when calculating baudrates for MPC5200 PSCs
2882 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2883 time which is not supported
2885 * Patch by Yuli Barcohen, 26 Jan 2004:
2886 Allow bzip2 compression for small memory footprint boards
2888 * Patch by Brad Kemp, 21 Jan 2004:
2889 Add support for CFI flash driver for both the Intel and the AMD
2892 * Patch by Travis Sawyer, 20 Jan 2004:
2893 Fix pci bridge auto enumeration of sibling p2p bridges.
2895 * Patch by Tolunay Orkun, 12 Jan 2004:
2896 Add some delays as needed for Intel LXT971A PHY support
2898 * Patches by Stephan Linz, 09 Jan 2004:
2899 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2900 - make DK1C20 board configuration related to ASMI conform to
2903 * Patch by Anders Larsen, 09 Jan 2004:
2905 ARM memory layout fixes: the abort-stack is now set up in the
2906 correct RAM area, and the BSS is zeroed out as it should be.
2908 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2909 of the linker scripts are replaced by '__bss_start' and '_end',
2910 resp., which is a further step to eliminate unnecessary differences
2911 between the implementation of the CPU architectures.
2913 * Patch by liang a lei, 9 Jan 2004:
2914 Fix Intel 28F128J3 ID in include/flash.h
2916 * Patch by Masami Komiya, 09 Jan 2004:
2917 add support for TB0229 board (NEC VR4131 MIPS processor)
2919 * Patch by Leon Kukovec, 12 Dec 2003:
2920 changed extern __inline__ into static __inline__ in
2921 include/linux/byteorder/swab.h
2923 * Patch by Travis Sawyer, 30 Dec 2003:
2924 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2925 select MDI port based on enabled EMAC device.
2926 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2929 * Patch by Wolter Kamphuis, 15 Dec 2003:
2930 made CONFIG_SILENT_CONSOLE usable on all architectures
2932 * Disable date command on TQM866M - there is no RTC on MPC866
2934 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2936 * Implement adaptive SDRAM timing configuration based on actual CPU
2937 clock frequency for INCA-IP; fix problem with board hanging when
2938 switching from 150MHz to 100MHz
2940 * Add PCMCIA CS support for BMS2003 board
2942 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2943 see doc/README.MPC866 for details;
2944 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2945 calculate CPU clock frequency from PLL register values.
2947 * Add support for 128 MB RAM on TQM8xxL/M modules
2949 * Fix PS/2 keyboard problem caused by statically initialized variable
2950 pointing to a location in flash
2952 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2954 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2955 before we can access it; add delay in case we are faster (with no
2958 * Cleanup of some init functions
2960 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2961 to avoid Linux crashes by early packets coming in.
2963 * Accelerate flash accesses on LWMON board by using buffered writes
2965 * Fix typo in Makefile;
2966 fix problem with PARTNUM detection
2968 * Patch by Reinhard Meyer, 09 Jan 2004:
2969 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2971 * Add support for IDE LED on BMS2003 board
2972 (exclusive with status LED!)
2974 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2977 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2978 Add common files for "emk" boards
2980 * Add a common get_ram_size() function and modify the the
2981 board-specific files to invoke that common implementation.
2983 ======================================================================
2984 Changes for U-Boot 1.0.1:
2985 ======================================================================
2987 * Set default clock for INCA-IP to 150 MHz
2989 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2990 add I2C support; add support for DS1337 RTC
2992 * Add CompactFlash support for BMS2003 board
2994 * Add support for status LED on BMS2003 board
2996 * Patch by Scott McNutt, 02 Jan 2004:
2997 Add support for the Nios Active Serial Memory Interface (ASMI)
3000 * Patch by Andrea Marson, 16 Dec 2003:
3001 Add support for the PPChameleon ME and HI modules
3003 * Patch by Yuli Barcohen, 22 Dec 2003:
3004 Add support for Motorola DUET ADS board (MPC87x/88x)
3006 * Patch by Robert Schwebel, 15 Dec 2003:
3007 add support for cramfs (uses JFFS2 command interface)
3009 * Patches by Stephan Linz, 11 Dec 2003:
3010 - more documentation for NIOS port
3011 - new struct nios_pio_t, struct nios_spi_t
3012 - Reconfiguration for NIOS Development Kit DK1C20:
3013 o move board related code from board/dk1c20
3014 to board/altera/dk1c20
3015 o create a new common source path board/altera/common
3016 and move generic flash access stuff into it
3017 o change/expand configuration file DK1C20.h
3018 - Add support for NIOS Development Kit DK1S10
3019 - Add status LED support for NIOS systems
3020 - Add dual 7-segment LED support for Altera NIOS DevKits
3022 * Patch by Ronen Shitrit, 10 Dec 2003:
3023 Add support for the Marvell DB64360 / DB64460 development boards
3025 * Patch by Detlev Zundel, 10 Dec 2003:
3026 fix dependency problem in examples/Makefile
3028 * Patch by Denis Peter, 8 Dec 2003
3029 - add support for the PATI board (MPC555)
3030 - add SPI support for the MPC5xx
3032 * Patch by Anders Larsen, 08 Dec 2003:
3033 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3034 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3035 cleanup some redundand #defines
3037 * Patch by André Schwarz, 8 Dec 2003:
3038 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3039 - TX and RX deskriptors must be quad-word aligned
3040 - does not work with only one TX deskriptor
3041 - standard reset method does not work
3043 * Patch by Masami Komiya, 08 Dec 2003:
3044 add RTL8139 ethernet driver
3046 * Patches by Ed Okerson, 07 Dec 2003:
3047 - fix ethernet for the AU1x00 processors in little-endian mode.
3048 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3050 * Minor code cleanup (coding style)
3052 * Patch by Reinhard Meyer, 30 Dec 2003:
3053 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3054 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3055 - turned debug print of PHY registers into a function (called in two places)
3056 - added support for EMK MPC5200 based modules
3058 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3060 * Add support for TQM866M modules
3062 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3064 * Fix a few compiler warnings
3066 * Patch by Reinhard Meyer, 28 Dec 2003:
3067 Add initial support for TOP5200 board
3069 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3070 environment variable which can set to "100", "133", or "150". The
3071 CPU clock will be configured accordingly upon next reboot. Other
3072 values are ignored. In case of an invalid or undefined "cpuclk"
3073 value, the compile-time default CPU clock speed will be used.
3075 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3076 window that is used to access the UART registers by the Linux driver)
3078 * Patch by Reinhard Meyer, 20 Dec 2003:
3079 Fix clock calculation for the MPC5200 for higher clock frequencies
3080 (above 2**32 / 10 = 429.5 MHz).
3082 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3084 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3086 * Add new configuration for IceCube board with DDR memory
3088 * Update TRAB memory configurations
3090 * Add JFFS2 support for INCA-IP board
3092 * Patch by Bill Hargen, 09 Dec 2003:
3093 - BUBINGA405EP: changed flash driver to protect top sector containing
3095 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3096 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3097 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3098 - 405EP: added/fixed support for "reginfo" command.
3099 - 4xx: removed spurious MII error messages on "mii info" command.
3101 * Patch by Bernhard Kuhn, 28 Nov 2003:
3102 add support for Coldfire CPU
3103 add support for Motorola M5272C3 and M5282EVB boards
3105 * Patch by Pierre Aubert, 24 Nov 2003:
3106 - add a return value for the fpga command
3107 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3108 is defined. If ide_preinit fails, ide_init is aborted.
3109 - fix an endianess problem in fat.h
3111 * Patch by Wolter Kamphuis, 05 Dec 2003:
3112 Add support for SNMC's QS850/QS823/QS860T boards
3114 * Patch by Yuli Barcohen, 3 Dec 2003:
3115 "revive" U-Boot support for old Motorola MPC860ADS board
3117 * Patch by Cam(ilo?), 03 Dec 2003:
3118 make examples build even with broken Montavista objcopy
3120 * Patch by Pavel Bartusek, 27 Nov 2003:
3121 fix conversion problem with "bootretry" evironment variable
3123 * Patch by Andre Schwarz, 24 Nov 2003:
3124 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3126 * Patch by Pavel Bartusek, 21 Nov 2003:
3127 set ZMII bridge speed on 440
3129 * Patch by Anders Larsen, 17 Nov 2003:
3130 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3132 * Patches by David Müller, 14 Nov 2003:
3133 - board/mpl/common/common_util.c
3134 * implement support for BZIP2 compressed images
3135 * various cleanups (printf -> puts, ...)
3136 - board/mpl/common/flash.c
3137 * report correct errors to upper layers
3138 * check the erase fail and VPP low bits in status reg
3139 - board/mpl/vcma9/cmd_vcma9.c
3140 - board/mpl/vcma9/flash.c
3141 * various cleanups (printf -> puts, ...)
3143 * fix typo in comment
3144 - cpu/arm920t/usb_ohci.c
3145 * support for S3C2410 is missing in #if line
3147 * reinit some registers in case of error (cable missing, ...)
3149 * support for USB/MMC devices is missing in #if line
3150 - include/configs/MIP405.h
3151 - include/configs/PIP405.h
3152 * enable BZIP2 support
3153 * enlarge malloc space to 1MiB because of BZIP2 support
3154 - include/configs/VCMA9.h
3155 * enable BZIP2 support
3156 * enlarge malloc space to 1MiB because of BZIP2 support
3157 * enable USB support
3158 - lib_arm/armlinux.c
3159 * change calling convention of ARM Linux kernel as
3160 described on http://www.arm.linux.org.uk/developer/booting.php
3162 * Patch by Thomas Lange, 14 Nov 2003:
3163 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3164 support all these AMD boards.
3166 * Patch by Thomas Lange, 14 Nov 2003:
3167 Workaround for mips au1x00 physical memory accesses (the au1x00
3168 uses a 36 bit bus internally and cannot access physical memory
3169 directly. Use the uncached SDRAM address instead of the physical
3172 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3173 add Realtek 8019 ethernet driver
3175 * Patch by Yuli Barcohen, 13 Nov 2003:
3176 MPC826xADS/PQ2FADS cleanup
3178 * Patch by Anders Larsen, 12 Nov 2003:
3179 Update README to mark the PORTIO commands non-standard
3181 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3182 update for for Atmel AT91RM9200DK development kit:
3183 - support for environment variables in DataFlash
3184 - Atmel DataFlash AT45DB1282 support
3186 * Patch by Jeff Carr, 11 Nov 2003:
3187 add support for new version of 8270 processors
3189 * Patches by George G. Davis, 05 Nov 2003:
3190 - only pass the ARM linux initrd tag to the kernel when an initrd
3192 - update omap1510inn configuration file
3194 * Patches by Stephan Linz, 3 Nov 2003:
3195 - more endianess fixes for LAN91C111 driver
3196 - CFG_HZ configuration patch for NIOS Cyclone board
3198 * Patch by Stephan Linz, 28 Oct 2003:
3199 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3201 * Patch by Steven Scholz, 20 Oct 2003:
3202 - make "mii info <addr>" show infor for PHY at "addr" only
3203 - Endian fix for miiphy_info()
3205 * Patch by Gleb Natapov, 19 Sep 2003:
3206 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3208 * Patch by Anders Larsen, 17 Sep 2003:
3209 Bring ARM memory layout in sync with the documentation:
3210 stack and malloc-heap are now located _below_ the U-Boot code
3212 * Accelerate booting on TRAB board: read and check autoupdate image
3213 headers first instead of always reading the whole images.
3215 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3217 * Enabled password check on RMU board
3219 * Fix configuration problem with IceCube in LOWBOOT configuration:
3220 envrionment got embedded, corrupting the image layout.
3222 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3224 * Added BMS2003 board
3225 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3227 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3228 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3231 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3234 * Add checksum verification to 'imls' command
3236 * Add bd_info fields needed for 4xx Linux I2C driver
3238 * Patch by Martin Krause, 4 Nov. 2003:
3239 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3241 * Print used network interface when CONFIG_NET_MULTI is set
3243 * Patch by Bernhard Kuhn, 28 Oct 2003:
3244 Add low boot support for MPC5200
3246 * Fix problem with dual PCMCIA support (NSCU)
3248 * Fix MPC5200 I2C initialization function
3250 ======================================================================
3251 Changes for U-Boot 1.0.0:
3252 ======================================================================
3254 * Fix parameter passing to standalone images with bootm command
3256 * Patch by Kyle Harris, 30 Oct 2003:
3257 Fix build errors for ixdp425 board
3259 * Patch by David M. Horn, 29 Oct 2003:
3260 Fixes to build under CYGWIN
3262 * Get IceCube MGT5100 working (again)
3264 * Fix problems in memory test on some boards (which was not
3265 non-destructive as intended)
3267 * Patch by Gary Jennejohn, 28 Oct 2003:
3268 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3269 to prevent stack overflow on ARM systems
3271 * Patch by Stephan Linz, 28 Oct 2003:
3272 fix init sequence error for NIOS port
3274 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3276 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3278 * Patch by Xiao Xianghua, 23 Oct 2003:
3279 small patch for mpc85xx
3281 * Fix small problem in MPC5200 I2C driver
3283 * Fix FCC3 support on ATC board
3285 * Correct header printing for multi-image files in do_bootm()
3287 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3289 * Fix PCI problems on PPChameleon board
3291 * Patch by Steven Scholz, 18 Oct 2003:
3292 Fix AT91RM9200 ethernet driver
3294 * Patch by Nye Liu, 17 Oct 2003:
3295 Fix typo in include/mpc8xx.h
3297 * Patch by Richard Woodruff, 16 Oct 03:
3298 Fixes for cpu/arm925/interrupt.c
3299 - Initialize timestamp & lastdec vars.
3300 - fix timestamp overflows.
3301 - fix lastdec overflow.
3302 - smarter normalization to allow udelay() below 1ms to work.
3304 * Patch by Scott McNutt, 16 Oct
3305 add networking support for the Altera Nios Development Kit,
3306 Cyclone Edition (DK-1C20)
3308 * Patch by Jon Diekema, 14 Oct 2003:
3309 add hint about doc/README.silent to README file
3311 * Add CompactFlash support for NSCU
3313 * Fix PCI problems on PPChameleonEVB
3315 * TRAB auto-update: Base decision if we have to strip the image
3316 header on image type as encoded in the header
3317 (include image type patch by Martin Krause, 17 Oct 2003)
3319 * Patches by Xianghua Xiao, 15 Oct 2003:
3321 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3322 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3323 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3325 * Fix flash timings on TRAB board
3327 * Make sure HUSH is initialized for running auto-update scripts
3329 * Make 5200 reset command _really_ reset the board, without running
3330 any other code after it
3332 * Fix errors with flash erase when range spans across banks
3333 that are mapped in reverse order
3335 * Fix flash mapping and display on P3G4 board
3337 * Patch by Kyle Harris, 15 Jul 2003:
3338 - add support for Intel IXP425 CPU
3339 - add support for IXDP425 eval board
3341 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3342 for more information
3344 * Patch by Steven Scholz, 10 Oct 2003
3345 - Add support for Altera FPGA ACEX1K
3347 * Patches by Thomas Lange, 09 Oct 2003:
3348 - fix cmd_ide.c for non ppc boards (read/write functions did not
3349 add ATA base address)
3350 - fix for shannon board
3351 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3352 - Endian swap ATA identity for all big endian CPUs, not just PPC
3353 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3355 - add support for dbau1x00 board (MIPS32)
3357 * Patch by Sangmoon Kim, 07 Oct 2003:
3358 add support for debris board
3360 * Patch by Martin Krause, 09 Oct 2003:
3361 Fixes for TRAB board
3362 - /board/trab/rs485.c: correct baudrate
3363 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3364 udelay(); fix some timing problems with adc controller
3365 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3366 modify commands: touch and buzzer
3368 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3369 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3370 Use direct function calls for auto_update instead of hush commands
3372 * Patch by Scott McNutt, 04 Oct 2003:
3373 - add support for Altera Nios-32 CPU
3374 - add support for Nios Cyclone Development Kit (DK-1C20)
3376 * Patch by Steven Scholz, 29 Sep 2003:
3377 - A second parameter for bootm overwrites the load address for
3378 "Standalone Application" images.
3379 - bootm sets environment variable "filesize" to the resulting
3380 (uncompressed) data length for "Standalone Application" images
3381 when autostart is set to "no". Now you can do something like
3382 if bootm $fpgadata $some_free_ram ; then
3383 fpga load 0 $some_free_ram $filesize
3386 * Patch by Denis Peter, 25 Sept 2003:
3387 add support for the MIP405 Rev. C board
3389 * Patch by Yuli Barcohen, 25 Sep 2003:
3390 add support for Zephyr Engineering ZPC.1900 board
3392 * Patch by Anders Larsen, 23 Sep 2003:
3393 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3394 implemented for the x86 architecture)
3396 * Patch by Sangmoon Kim, 23 Sep 2003:
3397 fix pll_pci_to_mem_multiplier table for MPC8245
3399 * Patch by Anders Larsen, 22 Sep 2003:
3400 enable timed autoboot on PXA
3402 * Patch by David Müller, 22 Sep 2003:
3403 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3404 returns correct libgcc file path
3405 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3406 time on s3c24x0 systems
3408 * Patch by Jon Diekema, 19 Sep 2003:
3409 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3410 link state to the fault LED.
3411 - In NetLoop, make the Fault LED reflect the link status. The link
3412 status gets updated on entry, and on timeouts.
3414 * Patch by Anders Larsen, 18 Sep 2003:
3415 allow mkimage to build and run on Cygwin-hosted systems
3417 * Patch by Frank Müller, 18 Sep 2003:
3418 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3421 * Patch by Pantelis Antoniou, 16 Sep 2003:
3422 add tool to compute fileds in the PLPRCR register for MPC86x
3424 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3426 * Fix build problems under FreeBSD
3428 * Add generic filesystem image type
3430 * Make fatload set filesize environment variable
3432 * enable basic / medium / high-end configurations for PPChameleonEVB
3433 board; fix NAND code
3435 * enable TFTP client code to specify to the server the desired
3436 timeout value (see RFC-2349)
3438 * Improve SDRAM setup for TRAB board
3440 * Suppress all output with splashscreen configured only if "splashimage"
3443 * Fix problems with I2C support for mpc5200
3445 * Adapt TRAB configuration and auto_update to new memory layout
3447 * Add configuration for wtk board
3449 * Add support for the Sharp LQ065T9DR51U LCD display
3451 * Patch by Rune Torgersen, 17 Sep 2003:
3452 - Fixes for MPC8266 default config
3453 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3455 * Patches by Jon Diekema, 17 Sep 2003:
3456 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3459 - adjust "help" output
3461 * Patches by Anders Larsen, 17 Sep 2003:
3462 - fix spelling errors
3463 - set GD_FLG_DEVINIT flag only after device function pointers
3465 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3467 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3468 - trigger watchdog while waiting in serial driver
3470 * Add auto-update code for TRAB board using USB memory sticks,
3471 support new configuration with more memory
3473 * disable MPC5200 bus pipelining as workaround for bus contention
3475 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3476 priority; configure critical interrupts to be handled like external
3479 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3480 go back to 66 MHz for stability
3482 * Patches by Jon Diekema, 15 Sep 2003:
3483 - add description for missing CFG_CMD_* entries in the README file
3486 * Patch by Gleb Natapov, 14 Sep 2003:
3487 enable watchdog support for all MPC824x boards that have a watchdog
3489 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3490 "Non-octet Aligned Frame" errors we see at 100 Mbps
3492 * Patch by Sharad Gupta, 14 Sep 2003:
3493 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3495 * Patch by llandre, 11 Sep 2003:
3496 update configuration for PPChameleonEVB board
3498 * Patch by David Müller, 13 Sep 2003:
3499 various changes to VCMA9 board specific files
3501 * Add I2C support for MGT5100 / MPC5200
3503 * Patch by Rune Torgersen, 11 Sep 2003:
3504 Changed default memory option on MPC8266ADS to NOT be Page Based
3505 Interleave, since this doesn't work very well with the standard
3508 * Patch by George G. Davis, 12 Sep 2003:
3509 fix Makefile settings for sk98 driver
3511 * Patch by Stefan Roese, 12 Sep 2003:
3512 - new boards added: DP405, HUB405, PLU405, VOH405
3513 - some esd boards updated
3514 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3516 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3518 * Patch by Martin Krause, 11 Sep 2003:
3519 add burn-in tests for TRAB board
3521 * Enable instruction cache on MPC5200 board
3523 * Patch by Denis Peter, 11 Sep 2003:
3524 - fix USB data pointer assignment for bulk only transfer.
3525 - prevent to display erased directories in FAT filesystem.
3527 * Change output format for NAND flash - make it look like for other
3530 ======================================================================
3531 Changes for U-Boot 0.4.8:
3532 ======================================================================
3534 * Add I2C and RTC support for RMU board
3536 * Patches by Denis Peter, 9 Sep 2003:
3537 add FAT support for IDE, SCSI and USB
3539 * Patches by Gleb Natapov, 2 Sep 2003:
3540 - cleanup of POST code for unsupported architectures
3541 - MPC824x locks way0 of data cache for use as initial RAM;
3542 this patch unlocks it after relocation to RAM and invalidates
3545 * Patch by Gleb Natapov, 30 Aug 2003:
3546 new I2C driver for mpc107 bridge. Now works from flash.
3548 * Patch by Dave Ellis, 11 Aug 2003:
3549 - JFFS2: fix typo in common/cmd_jffs2.c
3550 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3551 - JFFS2: remove node version 0 warning
3552 - JFFS2: accept JFFS2 PADDING nodes
3553 - SXNI855T: add AM29LV800 support
3554 - SXNI855T: move environment from EEPROM to flash
3555 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3557 * Patch by Bill Hargen, 11 Aug 2003:
3558 fixes for I2C on MPC8240
3559 - fix i2c_write routine
3560 - fix iprobe command
3561 - eliminates use of global variables, plus dead code, cleanup.
3563 * Add support for USB Mass Storage Devices (BBB)
3564 (tested with USB memory sticks only)
3566 * Avoid flicker on TRAB's VFD
3568 * Add support for SK98xx driver
3570 * Add PCI support for SL8245 board
3572 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3573 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3574 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3576 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3577 to allow for more accurate baudrate settings
3578 (error now 0.7% at 115 kbps, instead of 3.5% before)
3580 * Patch by Andreas Mohr, 4 Sep 2003:
3581 Fix a lot of spelling errors
3583 * Add support for PPChameleon Eval Board
3585 * Add support for P3G4 board
3587 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3590 * Patch by Yuli Barcohen, 7 Aug 2003:
3591 check BCSR to detect if the board is configured in PCI mode
3593 ======================================================================
3594 Changes for U-Boot 0.4.7:
3595 ======================================================================
3597 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3598 add support for Adder II MPC852T module
3600 * Patch by George G. Davis, 19 Aug 2003:
3601 fix TI Innovator/OMAP1510 pin configs
3603 * Patches by Kshitij, 18 Aug 2003
3604 - add support for arm926ejs cpu core
3605 - add support for TI OMAP 1610 Innovator Board
3607 * Patch by Yuli Barcohen, 14 Aug 2003:
3608 add support for bzip2 uncompression
3610 * Add GCC library to examples/Makefile so GCC utility functions will
3613 * Add I2C and RTC support for RMU board using software I2C driver
3614 (because of better response to iprobe command); fix problem with
3617 * Patch by Matthias Fuchs, 28 Aug 2003:
3618 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3619 CONFIG_BOOTP_MAKS (see README).
3621 * Fix ICU862 environment problem
3623 * Fix RAM size detection for RMU board
3625 * Implement "reset" for MGT5100/MPC5200 systems
3627 ======================================================================
3628 Changes for U-Boot 0.4.6:
3629 ======================================================================
3631 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3632 allow selection of clock frequency as "make" target
3634 * Implement memory autosizing code for IceCube boards
3636 * Configure network port on INCA-IP for autonegotiation
3638 * Fix overflow problem in network timeout code
3640 * Patch by Richard Woodruff, 8 Aug 2003:
3641 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3643 ======================================================================
3644 Changes for U-Boot 0.4.5:
3645 ======================================================================
3647 * Update for TQM board defaults:
3648 disable clocks_in_mhz, enable boot count limit
3650 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3651 in toplevel directory instead. Removed astest.c from tools/gdb because
3652 it is no longer relevant.
3654 * Fix PCI support for MPC5200 / IceCube Board
3656 * Map ISP1362 USB OTG controller for NSCU board
3658 * Patch by Brad Parker, 02 Aug 2003:
3659 fix sc520_cdp problems
3661 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3663 * Allow erase command to cross flash bank boundaries
3665 * Patch by Scott McNutt, 21 Jul 2003:
3666 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3667 Both LynxOS and BlueCat linux KDIs are supported.
3669 * Patch by Richard Woodruff, 25 Jul 2003:
3670 use more reliable reset for OMAP/925T
3672 * Patch by Nye Liu, 25 Jul 2003:
3673 fix typo in mpc8xx.h
3675 * Patch by Richard Woodruff, 24 Jul 2003:
3676 Fixes for cmd_nand.c:
3677 - Fixed null dereferece which could result in incorrect ECC values.
3678 - Added support for devices with no Ready/Busy signal hooked up.
3679 - Added OMAP1510 read/write protect handling.
3680 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3682 - Switched default ECC to be JFFS2.
3684 * Allow crc32 to be used at address 0x000
3686 * Provide consistent interface to standalone applications to access
3687 the 'global_data' structure
3688 Provide a doc/README.standalone more useful to users/developers.
3690 * Make IceCube MGT5100 FEC driver work
3692 * Implement new mechanism to export U-Boot's functions to standalone
3693 applications: instead of using (PPC-specific) system calls we now
3694 use a jump table; please see doc/README.standalone for details
3696 * Patch by Dave Westwood, 24 Jul 2003:
3697 added support for Unity OS (a proprietary OS)
3699 * Patch by Detlev Zundel, 23 Jul 2003:
3700 add "imls" command to print flash table of contents
3702 * Fix cold boot detection for log buffer reset
3704 * Return error for invalid length specifiers with "cp.X" etc.
3706 * Fix startup problem on MIPS
3708 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3709 bitmap support is configured
3711 * Patch by Bill Hargen, 18 Jul 2003:
3712 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3714 * Patch by Denis Peter, 18 Jul 2003:
3715 - fix memory configuration for MIP405T
3716 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3718 * Cleanup of TQM82xx configurations; use "official" board types
3719 to make selection easier.
3721 * Patch by Martin Krause, 17 Jul 2003:
3722 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3724 * Patch by Richard Woodruff, 17 July 03:
3725 - Fixed bug in OMAP1510 baud rate divisor settings.
3727 * Patch by Nye Liu, 16 July 2003:
3729 - add MPC86xADS support (uses MPC86xADS.h)
3730 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3732 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3733 o don't trust gclk() software measurement by default, depend on
3734 CONFIG_8xx_GCLK_FREQ
3735 - add DRAM SIMM not installed detection
3736 - use more "correct" SDRAM initialization sequence
3737 - allow different SDRAM sizes (8xxADS has 8M)
3739 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3740 - rename MAMR/MBMR defines to be more consistent. Should eventually
3741 be merged into MxMR to better reflect the PowerQUICC datasheet.
3743 * Patch by Yuli Barcohen, 16 Jul 2003:
3744 support new Motorola PQ2FADS-ZU evaluation board which replaced
3745 MPC8260ADS and MPC8266ADS
3747 ======================================================================
3748 Changes for U-Boot 0.4.4:
3749 ======================================================================
3751 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3753 * Add support for MGT5100 and MPC5200 processors
3755 * Patch by Lutz Dennig, 15 Jul 2003:
3756 update for R360MPI board
3758 ======================================================================
3759 Changes for U-Boot 0.4.3:
3760 ======================================================================
3762 * Patches by Kshitij, 04 Jul 2003
3763 - added support for arm925t cpu core
3764 - added support for TI OMAP 1510 Innovator Board
3766 * Patches by Martin Krause, 14 Jul 2003:
3767 - add I2C support for s3c2400 systems (trab board)
3768 - (re-) add "ping" to command table
3770 * Fix handling of "slow" POST routines
3772 * Patches by Yuli Barcohen, 13 Jul 2003:
3773 - Correct flash and JFFS2 support for MPC8260ADS
3774 - fix PVR values and clock generation for PowerQUICC II family
3777 * Patch by Bernhard Kuhn, 08 Jul 2003:
3778 - add support for M68K targets
3780 * Patch by Ken Chou, 3 Jul:
3781 - Fix PCI config table for A3000
3782 - Fix iobase for natsemi.c
3783 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3785 * Allow to enable "slow" POST routines by key press on power-on
3786 * Fix temperature dependend switching of LCD backlight on LWMON
3787 * Tweak output format for LWMON
3789 * Patch by Stefan Roese, 11 Jul 2003:
3790 - Fix bug in CONFIG_VERSION_VARIABLE.
3791 - AR405 config updated.
3792 - OCRTC/ORSG: bsp command added.
3793 - ASH405 bsp update.
3795 ======================================================================
3796 Changes for U-Boot 0.4.2:
3797 ======================================================================
3799 * Add support for NSCU board
3801 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3803 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3804 mirror bit flash on TQM8xxM modules
3806 * Patch by Kenneth Johansson, 30 Jun 2003:
3807 get rid of MK_CMD_ENTRY macro; update doc/README.command
3809 * Patch by Seb James, 30 Jun 2003:
3810 Improve documentation of I2C configuration in README
3812 * Fix problems with previous log buffer "fixes"
3814 * Fix minor help text issues
3816 * "log append" did not append a newline
3818 ======================================================================
3819 Changes for U-Boot 0.4.1:
3820 ======================================================================
3822 * Fix some missing commands, cleanup header files
3823 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3825 * Rewrite command lookup and help command (fix problems with bubble
3826 sort when sorting command name list). Minor cleanup here and there.
3828 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3829 - Allow to call sysmon function interactively
3830 - PIC on LWMON board needs delay after power-on
3831 - Add missing RSR definitions for MPC8xx
3832 - Improve log buffer handling: guarantee clean reset after power-on
3833 - Add support for EXBITGEN board (aka "genie")
3834 - Add support for SL8245 board
3837 - remove trailing white space, trailing empty lines, C++ comments, etc.
3838 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3840 * Patches by Kenneth Johansson, 25 Jun 2003:
3841 - major rework of command structure
3842 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3844 ======================================================================
3845 Changes for U-Boot 0.4.0:
3846 ======================================================================
3848 * Patches by Robert Schwebel, 26 Jun 2003:
3849 - csb226 configuration updated
3850 - credits for logodl port updated
3851 - innokom configuration updated
3852 - logodl tree update, still with coding style inconsistencies
3853 - added OCM for ppc405 warning to README
3855 * Patch by Pantelis Antoniou, 25 Jun 2003:
3856 update NetVia with V2 board support
3858 * Header file cleanup for ARM
3860 * Patch by Murray Jensen, 24 Jun 2003:
3861 - make sure to use only U-boot provided header files
3862 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3864 * Patch by Stefan Roese, 24 Jun 2003:
3865 - Update esd ASH405 board files.
3866 - Update esd DASA_SIM config file.
3867 - Add ping command to some esd boards.
3869 * Patch by Yuli Barcohen, 23 Jun 2003:
3870 Update for MPC8260ADS board
3872 * Patch by Murray Jensen, 23 Jun 2003:
3873 - cleanup of GCC 3.x compiler warnings
3875 * Patch by Rune Torgersen, 4 Jun 2003:
3876 add large memory support for MPC8266ADS board
3878 * Patch by Richard Woodruff, 19 June 03:
3879 - Enabled standard u-boot device abstraction for ARM
3880 - Enabled console device for ARM
3881 - Initilized bi_baudrate for ARM
3883 * Patch by Bill Hargen, 23 Apr 2003:
3884 fix byte order for 824x I2C addresses (write op)
3886 * Patch by Murray Jensen, 20 Jun 2003:
3888 - cleanup (especially for gcc-3.x compilers)
3890 * Patch by Tom Guilliams, 20 Jun 2003:
3891 added CONFIG_750FX support for IBM 750FX processors
3893 * Patch by Devin Crumb, 02 Apr 2003:
3894 Fix clock divider rounding problem in drivers/serial.c
3896 * Patch by Richard Woodruff, 19 June 03:
3897 - Fixed smc91c111 driver to sync with the u-boot environment
3898 (driver/smc91c111.c).
3899 - Added eth_init error return check in NetLoop (net/net.c).
3901 * Patch by Ken Chou, 19 June 2003:
3902 Added support for A3000 SBC board (Artis Microsystems Inc.)
3904 * Patches by Murray Jensen, 17 Jun 2003:
3905 - Hymod board database mods: add "who" field and new xilinx chip types
3906 - provide new "init_cmd_timeout()" function so code external to
3907 "common/main.c" can use the "reset_cmd_timeout()" function before
3908 entering the main loop
3909 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3910 slightly different. see include/configs/hymod.h for an example
3911 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3912 CFG_DTT_ADM1021 defined)
3913 - add new "eeprom_probe()" function which has similar args and
3914 behaves in a similar way to "eeprom_read()" etc.
3915 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3916 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3917 - gdbtools copyright update
3918 - ensure that set_msr() executes the "sync" and "isync" instructions
3919 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3920 - 8260 I/O ports fix: Open Drain should be set last when configuring
3921 - add SIU IRQ defines for 8260
3922 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3923 config.mk to allow board configurations to override the GNU
3924 linker script, selected via the LDSCRIPT, make variable, and to
3925 give an initial value to the OBJCFLAGS make variable
3926 - 8260 i2c enhancement:
3927 o correctly extends the timeout depending on the size of all
3928 queued messages for both transmit and receive
3929 o will not continue with receive if transmit times out
3930 o ensures that the error callback is done for all queued tx
3932 o correctly detects both tx and rx timeouts, only delivers one to
3933 the callback, and does not overwrite an earlier error
3934 o logic in i2c_probe now correct
3935 - add "vprintf()" function so that "panic()" function can be
3937 - many Hymod board changes
3939 * Patches by Robert Schwebel, 14 Jun 2003:
3940 - add support for Logotronic DL datalogger board
3941 - cleanup serial line after kermit binary download
3942 - add debugX macro (debug level support)
3943 - update mach-types.h to latest arm.linux.org.uk master list.
3945 * Patches by David Müller, 12 Jun 2003:
3946 - rewrite of the S3C24X0 register definitions stuff
3947 - "driver" for the built-in S3C24X0 RTC
3949 * Patches by Yuli Barcohen, 12 Jun 2003:
3950 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3951 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3952 configuration word supplied by FPGA on some MPC8260ADS boards
3954 * Patch by Pantelis Antoniou, 10 Jun 2003:
3955 Unify status LED interface
3957 * Add support for DS12887 RTC; add RTC support for ATC board
3959 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3960 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3961 - Add Atmel DataFlash support for reading and writing.
3962 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3963 - Add Flash detection on Atmel AT91RM9200DK
3964 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3965 - Replace old Ethernet PHY layer functions
3966 - Change link address
3968 * Patch by Frank Smith, 9 Jun 2003:
3969 use CRIT_EXCEPTION for machine check on 4xx
3971 * Patch by Detlev Zundel, 13 Jun 2003:
3972 added implementation of the "carinfo" command in cmd_immap.c
3974 * Fix CONFIG_NET_MULTI support in include/net.h
3976 * Patches by Kyle Harris, 13 Mar 2003:
3977 - Add FAT partition support
3978 - Add command support for FAT
3979 - Add command support for MMC
3981 - Add Intel PXA support for video
3982 - Add Intel PXA support for MMC
3984 - Enable MMC and FAT for lubbock board
3985 - Other misc changes for lubbock board
3987 * Patch by Robert Schwebel, April 02, 2003:
3988 fix for SMSC91111 driver
3990 * Patch by Vladimir Gurevich, 04 Jun 2003:
3991 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3993 * Patch by Stefan Roese, 05 Jun 2003:
3994 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3995 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3996 data cache can be used even if the chip select is in use.
3997 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3998 (see README for further description).
3999 - Changed config files of CONFIG_EEPRO100 boards to use the
4000 CFG_RX_ETH_BUFFER define.
4002 * Add support for RMU board
4004 * Add support for TQM862L at 100/50 MHz
4006 * Patch by Pantelis Antoniou, 02 Jun 2003:
4007 major reconstruction of networking code;
4008 add "ping" support (outgoing only!)
4010 * Patch by Denis Peter, 04 June 2003:
4011 add support for the MIP405T board
4013 * Patches by Udi Finkelstein, 2 June 2003:
4014 - Added support for custom keyboards, initialized by defining a
4015 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4016 - Added support for the RBC823 board.
4017 - cpu/mpc8xx/lcd.c now automatically calculates the
4018 Horizontal Pixel Count field.
4020 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4021 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4023 * Patch by Mark Rakes, 14 May 2003:
4024 add support for Intel e1000 gig cards.
4026 * Patch by Nye Liu, 3 Jun 2003:
4027 fix critical typo in MAMR definition (include/mpc8xx.h)
4029 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4031 * Patch by Klaus Heydeck, 2 Jun 2003
4032 Minor changes for KUP4K configuration
4034 * Patch by Marc Singer, 29 May 2003:
4035 Fixed rarp boot method for IA32 and other little-endian CPUs.
4037 * Patch by Marc Singer, 28 May 2003:
4038 Added port I/O commands.
4040 * Patch by Matthew McClintock, 28 May 2003
4041 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4042 - minor patches for utx8245
4044 * Patch by Daniel Engström, 28 May 2003:
4047 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4048 add nand flash support to SXNI855T configuration
4049 fix/extend nand flash support:
4050 - fix 'nand erase' command so does not erase bad blocks
4051 - fix 'nand write' command so does not write to bad blocks
4052 - fix nand_probe() so handles no flash detected properly
4053 - add doc/README.nand
4054 - add .jffs2 and .oob options to nand read/write
4055 - add 'nand bad' command to list bad blocks
4056 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4057 - make NAND read/write faster
4059 * Patch by Rune Torgersen, 23 May 2003:
4060 Update for MPC8266ADS board
4062 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4063 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4064 _time_ (!) if the environment is embedded within the U-Boot image,
4065 or in a separate flash sector.
4067 * Cleanup CFG_DER #defines in config files (wd maintained only)
4069 * Fix data abort exception handling for arm920t CPU
4071 * Fix alignment problems with flash driver for TRAB board
4073 * Patch by Donald White, 21 May 2003:
4074 fix calculation of base address in pci_hose_config_device()
4076 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4077 execute "cmd2", even if "cmd1" fails. Note that this is different
4078 to "run var1 var2" where the contents of "var2" will NOT be
4079 executed when a command in "var1" fails.
4081 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4083 * Patch by Kyle Harris, 20 May 2003:
4084 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4085 into cpu/pxa and arch-pxa.
4087 * Patch by Stefan Roese, 23 May 2003:
4088 - IBM PPC405EP port added.
4089 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4090 UART0) is used as default U-Boot console. PPC4xx only!
4091 - esd ASH405 board added (PPC405EP based).
4092 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4093 - esd CPCI405AB board added.
4094 - esd PMC405 board added.
4095 - Update of some esd boards.
4097 * Patch by Denis Peter, 19 Mai 2003:
4098 add support for the MIP405-3 board
4100 * Patch by Dave Ellis, 22 May 2003:
4101 Fix problem with only partially cleared .bss segment
4103 * Patch by Rune Torgersen, 12 May 2003:
4104 get PCI to work on a MPC8266ADS board; incorporate change to
4105 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4107 * Patch by Nye Liu, 1 May 2003:
4108 minor patches for the FADS8xx
4110 * Patch by Thomas Schäfer, 28 Apr 2003:
4111 Fix SPD handling for 256 ECC DIMM on Walnut
4113 * Add support for arbitrary bitmaps for TRAB's VFD command;
4114 allow to pass boot bitmap addresses in environment variables;
4115 allow for zero boot delay
4117 * Patch by Christian Geißinger, 19 May 2002:
4118 On TRAB: wait until the dummy byte has been completely sent
4120 * Patch by David Updegraff, 22 Apr 2003:
4121 update for CrayL1 board
4123 * Patch by Pantelis Antoniou, 21 Apr 2003:
4124 add boot support for ARTOS (a proprietary OS)
4126 * Patch by Steven Scholz, 11 Apr 2003:
4127 Add support for RTC DS1338
4129 * Patch by Rod Boyce, 24 Jan 2003:
4130 Fix counting of extended partitions in diskboot command
4132 * Patch by Christophe Lindheimer, 20 May 2003:
4133 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4135 * Fix SDRAM timing on Purple board
4137 * Add support for CompactFlash on ATC board
4138 (includes support for Intel 82365 and compatible PC Card controllers,
4139 and Yenta-compatible PCI-to-CardBus controllers)
4141 * Patch by Mathijs Haarman, 08 May 2003:
4142 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4144 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4146 * Add support for Promess ATC board
4148 * Patch by Keith Outwater, 28 Apr 2003:
4149 - Miscellaneous corrections and additions to GEN860T board specific code.
4150 - Added GEN860_SC variant to GEN860T.
4151 - Miscellaneous corrections to GEN860T documentation.
4152 - Correct duplicate entry in U-Boot CREDITS file.
4153 - Add GEN860T_SC entry in MAINTAINERS file.
4154 - Update CREDITS file with GEN860T_SC info.
4156 * Update Smiths Aerospace addresses in MAINTAINERS file
4158 * Fix error handling in hush's version of "run" command
4161 - Splashscreen support
4164 - temperature dependend enabling of LCD
4166 * Allow booting from old "PPCBoot" disk partitions
4168 * Add support for TQM8255 Board / MPC8255 CPU
4170 ======================================================================
4171 Changes for U-Boot 0.3.1:
4172 ======================================================================
4174 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4176 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4177 display when Linux takes over
4179 * Patch by Erwin Rol, 27 Feb 2003:
4180 Add support for RTEMS (this time for real).
4182 * Add support for "bmp info" and "bmp display" commands to load
4183 bitmap images; this can be used (for example in a "preboot"
4184 command) to display a splash screen very quickly after poweron.
4186 * Add support for 133 MHz clock on INCA-IP board
4188 * Patch by Lutz Dennig, 10 Apr 2003:
4189 Update for R360MPI board
4191 * Add new meaning to "autostart" environment variable:
4192 If set to "no", a standalone image passed to the
4193 "bootm" command will be copied to the load address
4194 (and eventually uncompressed), but NOT be started.
4195 This can be used to load and uncompress arbitrary
4198 * Patch by Stefan Roese, 10 Apr 2003:
4199 Changed DHCP client to use IP address from server option field #54
4200 from the OFFER packet in the server option field #54 in the REQUEST
4201 packet. This fixes a problem using a Windows 2000 DHCP server,
4202 where the DHCP-server is not the TFTP-server.
4204 * Set max brightness for MN11236 displays on TRAB board
4206 * Add support for TQM862L modules
4208 ======================================================================
4209 Changes for U-Boot 0.3.0:
4210 ======================================================================
4212 * Patch by Arun Dharankar, 4 Apr 2003:
4213 Add IDMA example code (tested on 8260 only)
4215 * Add support for Purple Board (MIPS64 5Kc)
4217 * Add support for MIPS64 5Kc CPUs
4219 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4221 * Patch by Denis Peter, 04 Apr 2003:
4222 - update MIP405-4 board
4224 * Patch by Stefan Roese, 4 Apr 2003:
4225 - U-Boot version environment variable "ver" added
4226 (CONFIG_VERSION_VARIABLE).
4227 - Changed PPC405GPr version from A to B.
4228 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4230 * Patches by Denis Peter, 03 April 2003:
4231 - fix PCI IRQs on MPL boards
4232 - fix two more un-relocated pointer problems
4234 * Fix behaviour of "run" command:
4235 - print error message iv variable does not exist
4236 - terminate processing of arguments in case of error
4238 * Patches by Peter Figuli, 10 Mar 2003
4239 - Add support for BTUART on PXA platform
4240 - Add support for WEP EP250 (PXA) board
4242 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4243 flash using a BDI2000
4245 * Implement fix for I2C Edge Conditions problem for all boards that
4246 use the bit-banging driver (common/soft_i2c.c)
4248 * Patch by Martin Winistoerfer, 23 Mar 2003
4249 - Add port to MPC555/556 microcontrollers
4250 - Add support for cmi customer board with
4251 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4253 * Patch by Rick Bronson, 28 Mar 2003:
4254 - fix common/cmd_nand.c
4256 * Patch by Arun Dharankar, 24 Mar 2003:
4257 - add threads / scheduler example code
4259 * Add patches by Robert Schwebel, 31 Mar 2003:
4260 - add ctrl-c support for kermit download
4261 - align bdinfo output on ARM
4262 - csb226 board: bring in sync with innokom/memsetup.S
4263 - csb226 board: fix MDREFR handling
4264 - misc doc fixes / extensions
4265 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4266 - add BOOT_PROGRESS to armlinux.c
4268 * Add CPU ID, version, and clock speed for INCA-IP
4270 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4271 - fix SRAM and SDRAM memory sizing
4272 - add status LED support
4273 - add MAC address for second (SCC1) ethernet port
4275 * Update default environment for TQM8260 board
4277 * Patch by Rick Bronson, 16 Mar 2003:
4278 - Add NAND flash support for reading, writing, and erasing NAND
4279 flash (certain forms of which are called SmartMedia).
4280 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4282 * Patches by Robert Schwebel, 19 Mar 2003:
4283 - use arm-linux-gcc as default compiler for ARM
4284 - fix i2c fixup code
4285 - fix missing baudrate setting
4286 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4287 - moved "ignoring trailing characters" _before_ u-boot wants to
4288 print out diagnostics messages; removes bogus characters at the
4291 * Patch by John Zhan, 18 Mar 2003:
4292 Add support for SinoVee Microsystems SC8xx boards
4294 * Patch by Rolf Offermanns, 21 Mar 2003:
4295 ported the dnp1110 related changes from the current armboot cvs to
4296 current u-boot cvs. smc91111 does not work. problem marked in
4297 smc91111.c, grep for "FIXME".
4299 * Patch by Brian Auld, 25 Mar 2003:
4300 Add support for STM flash chips on ebony board
4302 * Add PCI support for MPC8250 Boards (PM825 module)
4304 * Patch by Stefan Roese, 25 Mar 2003:
4307 * Patch by Stefan Roese, 20 Mar 2003:
4308 - CPCI4052 update (support for revision 3).
4309 - Set edge conditioning circuitry on PPC405GPr for compatibility
4310 to existing PPC405GP designs.
4311 - Clip udiv to 5 bits on PPC405 (serial.c).
4313 * Extend INCAIP board support:
4314 - add automatic RAM size detection
4315 - add "bdinfo" command
4316 - pass flash address and size to Linux kernel
4317 - switch to 150 MHz clock
4319 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4320 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4321 boards, version 153 for Rev. 200 boards).
4323 * Patch by Vladimir Gurevich, 12 Mar 2003:
4324 Fix relocation problem of statically initialized string pointers
4327 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4328 Cleanup & bug fixes for JFFS2 code:
4329 - the memory mangement was broken. It caused havoc on malloc by
4330 writing beyond the block boundaries.
4331 - the length calculation for files was wrong, sometimes resulting
4332 in short file reads.
4333 - data copying now optionally takes fragment version numbers into
4334 account, to avoid copying from older data.
4335 See doc/README.JFFS2 for details.
4337 * Patch by Josef Wagner, 12 Mar 2003:
4338 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4339 - ETH05 and BEDBUG support for CU824
4340 - added support for MicroSys CPC45
4341 - new BOOTROM/FLASH0 and DOC base for PM826
4343 * Patch by Robert Schwebel, 12 Mar 2003:
4344 Fix the chpart command on innokom board
4347 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4348 s/PPCBoot/U-Boot/ in some files
4349 s/pImage/uImage/ in some files
4351 * Patch by Detlev Zundel, 15 Jan 2003:
4352 Fix '' command line quoting
4354 * Patch by The LEOX team, 19 Jan 2003:
4355 - add support for the ELPT860 board
4356 - add support for Dallas ds164x RTC
4358 * Patches by David Müller, 31 Jan 2003:
4359 - minimal setup for CardBus bridges
4360 - add EEPROM read/write support in the CS8900 driver
4361 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4362 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4364 * Patch by Steven Scholz, 04 Feb 2003:
4365 add support for RTC DS1307
4367 * Patch by Reinhard Meyer, 5 Feb 2003:
4368 fix PLPRCR/SCCR init sequence on 8xx to allow for
4369 changes of EBDF by software
4371 * Patch by Vladimir Gurevich, 07 Feb 2003:
4372 "API-compatibility patch" for 4xx I2C driver
4374 * TRAB fixes / extensions:
4375 - Restore VFD brightness as saved in environment
4376 - add support for Fujitsu flashes
4377 - make sure both buzzers are turned off (drive low level)
4379 * Patches by Robert Schwebel, 06 Mar 2003:
4380 - fix bug in BOOTP code (must use NetCopyIP)
4381 - update of CSB226 port
4382 - clear BSS segment on XScale
4383 - added support for i2c_init_board() function
4384 - update to the Innokom plattform
4386 * Extend support for redundand environments for configurations where
4387 environment size < sector size
4389 * Patch by Rune Torgersen, 13 Feb 2003:
4390 Add support for Motorola MPC8266ADS board
4392 * Patch by Kyle Harris, 19 Feb 2003:
4393 patches for the Intel lubbock board:
4394 memsetup.S - general cleanup (based on Robert's csb226 code)
4395 flash.c - overhaul, actually works now
4396 lubbock.c - fix init funcs to return proper value
4398 * Patch by Kenneth Johansson, 26 Feb 2003:
4399 - Fixed off by one in RFTA calculation.
4400 - No need to abort when LDF is lower than we can program it's only
4401 minimum timing so clamp it to what we can do.
4402 - Takes function pointer to function for reading the spd_nvram. Usefull
4403 for faking data or hardcode a module without the nvram.
4404 - fix other user for above change
4405 - fix some comments.
4407 * Patches by Brian Waite, 26 Feb 2003:
4408 - fix port for evb64260 board
4409 - fix PCI for evb64260 board
4412 * Patch by Reinhard Meyer, 1 Mar 2003:
4413 Add support for EMK TOP860 Module
4415 * Patch by Yuli Barcohen, 02 Mar 2003:
4416 Add SPD EEPROM support for MPC8260ADS board
4418 * Patch by Robert Schwebel, 21 Jan 2003:
4419 - Add support for Innokom board
4420 - Don't complain if "install" fails
4421 - README cleanup (remove duplicated lines)
4422 - Update PXA header files
4424 * Add documentation for existing POST code (doc/README.POST)
4426 * Patch by Laudney Ren, 15 Jan 2003:
4427 Fix handling of redundand environment in "tools/envcrc.c"
4429 * Patch by Detlev Zundel, 28 Feb 2003:
4430 Add bedbug support for 824x systems
4432 * Add support for 16 MB flash configuration of TRAB board
4434 * Patch by Erwin Rol, 27 Feb 2003:
4435 Add support for RTEMS
4437 * Add image information to README
4439 * Patch by Stefan Roese, 18 Feb 2003:
4440 CPCIISER4 configuration updated.
4442 * Patch by Stefan Roese, 17 Feb 2003:
4443 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4445 * Patch by Stefan Roese, 13 Feb 2003:
4446 Add "pcidelay" environment variable (in ms, enabled via
4447 CONFIG_PCI_BOOTDELAY).
4448 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4449 RST# to respond to configuration cycles (33MHz -> 1s).
4451 * Fix dual PCMCIA slot support (when running with just one
4454 * Add VFD type detection to trab board
4456 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4457 variable with value in the EEPROM
4459 * Patch by Stefan Roese, 10 Feb 2003:
4460 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4462 * Add support for MIPS32 4Kc CPUs
4464 * Add support for INCA-IP Board
4466 ======================================================================
4467 Changes for U-Boot 0.2.2:
4468 ======================================================================
4470 * Add dual ethernet support on PM826
4472 * Add support for LXT971 PHY on PM826
4474 * Patch by Tord Andersson, 16 Jan 2003:
4475 Fix flash sector count for TQM8xxL
4477 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4478 16 bytes out of each 32 byte block)
4480 ======================================================================
4481 Changes for U-Boot 0.2.1:
4482 ======================================================================
4484 * Add support for V37 board
4485 (patch by Jón Benediktsson, 11 Dec 2002)
4487 * Update baudrate in bd_info when it gets changed
4489 * Add watchdog trigger points while waiting for serial port
4490 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4492 * Improve command line tool to access the U-Boot's environment
4493 (figuration of the utility, using a config file)
4495 * Add single quote support for (old) command line parser
4497 * Switch LWMON board default config from FRAM to EEPROM;
4498 in POST, EEPROM shows up on 8 addresses
4500 ======================================================================
4501 Changes for U-Boot 0.2.0:
4502 ======================================================================
4504 * Use 1-byte-read instead of -write for iprobe() function
4505 Add i2c commands to PM826 config
4507 * extend I2C POST code: check for list on known addresses
4509 * Improve log buffer code; use "loglevel" to decide which messages
4510 to log on the console, too (like in Linux); get rid of "logstart"
4512 * Add command line tool to access the U-Boot's environment
4513 (board-specific for TRAB now, to be fixed later)
4515 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4516 Fix misc problems with AmigaOne support
4518 * Patch by Chris Hallinan, 3 Dec 2002:
4519 minor cleanup to the MPC8245 EPIC driver
4521 * Patch by Pierre Aubert , 28 Nov 2002
4522 Add support for external (SIU) interrupts on MPC8xx
4524 * Patch by Pierre Aubert , 28 Nov 2002
4525 Fix nested syscalls bug in standalone applications
4527 * Patch by David Müller, 27 Nov 2002:
4528 fix output of "pciinfo" command for CardBus bridge devices.
4530 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4533 * Add LED indication for IDE activity on KUP4K board
4535 * Fix startup problems with VFD display on TRAB
4537 * Patch by Pierre Aubert, 20 Nov 2002
4538 Add driver for Epson SED13806 graphic controller.
4539 Add support for BMP logos in cfb_console driver.
4541 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4543 * Patch by Rod Boyce, 21 Nov 2002:
4544 fix PCMCIA on MBX8xx board
4546 * Patch by Pierre Aubert , 21 Nov 2002
4547 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4548 bootmode word in DPRAM configurable
4550 * Patch by Daniel Engström, 18 Nov 2002:
4551 Fixes for x86 port (mostly strings issues)
4553 * Patch by Ken Chou, 18 Nov 2002:
4554 Fix for natsemi NIC cards (DP83815)
4556 * Patch by Pierre Aubert, 19 Nov 2002:
4557 fix a bug for the MII configuration, and some warnings
4559 * Patch by Thomas Frieden, 13 Nov 2002:
4560 Add code for AmigaOne board
4561 (preliminary merge to U-Boot, still WIP)
4563 * Patch by Jon Diekema, 12 Nov 2002:
4564 - Adding URL for IEEE OUI lookup
4565 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4567 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4568 root-on-nfs macros are designed to switch how the default boot
4569 method gets defined.
4571 * Patch by Daniel Engström, 13 Nov 2002:
4572 Add support for i386 architecture and AMD SC520 board
4574 * Patch by Pierre Aubert, 12 Nov 2002:
4575 Add support for DOS filesystem and booting from DOS floppy disk
4577 * Patch by Jim Sandoz, 07 Nov 2002:
4578 Increase number of network RX buffers (PKTBUFSRX in
4579 "include/net.h") for EEPRO100 based boards (especially SP8240)
4580 which showed "Receiver is not ready" errors when U-Boot was
4581 processing the receive buffers slower than the network controller
4584 * Patch by Andreas Oberritter, 09 Nov 2002:
4585 Change behaviour of NetLoop(): return -1 for errors, filesize
4586 otherwise; return code 0 is valid an means no file loaded - in this
4587 case the environment still gets updated!
4589 * Patches by Jon Diekema, 9 Nov 2002:
4590 - improve ADC/DAC clocking on the SACSng board to align
4591 the failing edges of LRCLK and SCLK
4592 - sbc8260 configuration tweaks
4593 - add status LED support for 82xx systems
4594 - wire sspi/sspo commands into command handler; improved error
4596 - add timestamp support and alternate memory test to the
4597 SACSng configuration
4599 * Patch by Vince Husovsky, 7 Nov 2002:
4600 Add "-n" to linker options to get rid of "Not enough room for
4601 program headers" problem
4603 * Patch by David Müller, 05 Nov 2002
4604 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4605 so we can use an already existing name
4607 * Patch by Pierre Aubert, 05 Nov 2002
4608 Hardware relatied improvments in FDC boot code
4610 * Patch by Holger Schurig, 5 Nov 2002:
4611 Make the PXA really change it's frequency
4613 * Patch by Pierre Aubert, 05 Nov 2002
4614 Add support for slave serial Spartan 2 FPGAs
4616 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4619 * Add support for log buffer which can be passed to Linux kernel's
4620 syslog mechanism; used especially for POST results.
4622 * Patch by Klaus Heydeck, 31 Oct 2002:
4623 Add initial support for kup4k board
4625 * Patch by Robert Schwebel, 04 Nov 2002:
4626 - use watchdog to reset PXA250 systems
4627 - added progress callbacks to (some of the) ARM code
4628 - update for Cogent CSB226 board
4630 * Add support for FPS860 board
4632 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4633 Improve PCI access on 32-bits Compact PCI bus
4635 * Fix mdelay() on TRAB - this was still the debugging version with
4636 seconds instead of ms.
4638 * Patch by Robert Schwebel, 1 Nov 2002:
4639 XScale related cleanup (affects all ARM boards)
4641 * Cleanup of names and README.
4643 ======================================================================
4644 Notes for U-Boot 0.1.0:
4645 ======================================================================
4647 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4649 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4650 For information about the history of the project please see the
4651 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4653 ======================================================================