1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fix bad declaration on pci_cfgfunc_nothing
6 Patch by Sam Song, 19 Jun 2005
8 * Adjust "echo" as a default command
9 Patch by Sam Song, 19 Jun 2005
11 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
12 Patch by KokHow Teh, 16 Jun 2005
14 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
15 Patch by Rick Bronson, 15 Jun 2005
17 * Coding Style cleanup
19 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
20 Patch by Andrew Dyer, 13 Jun 2005
22 * Add ADI Blackfin support
23 - add support for Analog Devices Blackfin BF533 CPU
24 - add support for the ADI BF533 Stamp uClinux board
25 - add support for the ADI BF533 EZKit board
26 Patches by Richard Klingler, 11 Jun 2005
28 * Add loads of ntohl() in image header handling
29 Patch by Steven Scholz, 10 Jun 2005
31 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
33 Patch by Yuli Barcohen, 05 Jun 2005
35 * RPXlite configuration fixes
36 - Use correct flash sector size
37 - Use correct memory test end address
38 - Add support for bzip2 compression
40 Patch by Yuli Barcohen, 05 Jun 2005
42 * Memory configuration changes for ZPC.1900 board
43 - Fix SDRAM timing on both local bus and 60x bus
44 - Add support for second flash bank (SIMM)
45 - Change boot flash base
46 Patch by Yuli Barcohen, 05 Jun 2005
48 * Add support for Adder boards with 16MB SDRAM;
49 add support for second FEC on Adder87x board.
50 Patch by Yuli Barcohen, 05 Jun 2005
52 * Fix conditional for including ks8695eth driver
53 Patch by Greg Ungerer, 04 Jun 2005
55 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
56 Patch by Friedrich Lobenstock, 02 Jun 2005
58 * Fix comment in common/soft_i2c.c
59 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
61 * Cleanup compiler warnings.
62 Patch by Greg Ungerer, 21 May 2005
64 * Word alignment fixes for word aligned NS16550 UART
65 Patch by Jean-Paul Saman, 01 Mar 2005
67 Fixes bug with UART that only supports word aligned access: removed
68 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
69 (broken!) versions of GCC generate byte accesses when encountering
70 the packed attribute regardless if the struct is already correctly
71 aligned for a platform. Peripherals that can only handle word
72 aligned access won't work properly when accessed with byte access.
73 The struct NS16550 is already word aligned for REG_SIZE = 4, so
74 there is no need to packed the struct in that case.
76 * Fix behaviour if gatewayip is not set
77 Patch by Robin Gilks, 23 Dec 2004
79 * Fix cleanup for netstart board.
80 Remove build results from repository
82 * Some code cleanup for GCC 4.x
84 * Fixes to support environment in NAND flash;
85 enable NAND flash based environment for delta board.
87 * Add support for Intel Monahans CPU on Zylonite and Delta boards
88 (This is Work in Progress!)
90 * Add support for TQM8260-AI boards.
94 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
95 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
96 Patch by Ladislav Michl, 29 Jun 2005
98 * Add lowboot target to mcc200 board
99 Patch by Stefan Roese, 4 Mar 2006
101 * Fix problem with flash_get_size() from CFI driver update
102 Patch by Stefan Roese, 1 Mar 2006
104 * Make CFG_NO_FLASH work on ARM systems
105 Patch by Markus Klotzbuecher, 27 Feb 2006
107 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
110 * Convert mcc200 to use common CFI flash driver
111 Patch by Stefan Roese, 28 Feb 2006
113 * Add env-variable "unlock" to handle initial state of sectors
116 Only the U-Boot image and it's environment is protected,
117 all other sectors are unprotected (unlocked) if flash
118 hardware protection is used (CFG_FLASH_PROTECTION) and
119 the environment variable "unlock" is set to "yes".
121 Patch by Stefan Roese, 28 Feb 2006
123 * Update drivers/cfi_flash.c:
124 - find_sector() called in both versions of flash_write_cfiword()
125 Patch by Peter Pearse, 27th Feb 2006
127 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
128 Patch by Jose Maria Lopez, 16 Jan 2006
130 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
131 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
133 * Changes/fixes for drivers/cfi_flash.c:
134 We *should* check if there are any error bits if the previous call
135 returned ERR_OK (Otherwise we will have output an error message in
136 flash_status_check() already.) The original code would only check for
137 error bits if flash_status_check() returns ERR_TIMEOUT.
138 Patch by Marcus Hall, 23 Aug 2005
140 * Changes/fixes for drivers/cfi_flash.c:
141 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
142 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
143 Patch by Sangmoon Kim, 19 Aug 2005
145 * Fixes for drivers/cfi_flash.c:
146 - Fix wrong timeout value usage in flash_status_check()
147 - Round write_tout up when converting to msec in flash_get_size()
148 - Remove clearing flash status at the end of flash_write_cfibuffer()
149 which sets Intel 28F640J3 flash back to command mode on CSB472
150 Patch by Tolunay Orkun, 02 July 2005
152 * Add basic support for the SMMACO4 Board from PanDaCom.
153 Patch by Heiko Schocher, 20 Feb 2006
155 * Add GIT version information (commid ID) to untagged U-Boot versions
157 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
158 of all unreleased (untagged) U-Boot images will be automatically
159 extended upon compiletime with a part of the GIT commit ID and
160 possibly with "dirty" if uncommited changes are detected.
162 Here an example for the resulting version:
163 "U-Boot 1.1.4-g3457ac18-dirty"
165 The version is now maintained in the toplevel Makefile and the
166 version headers are autogenerated.
168 Patch by Stefan Roese, 9 Feb 2006
170 * Update default environment for INKA4x00 board.
172 * Convert CPCI750 to use common CFI flash driver
173 Patch by Reinhard Arlt, 8 Feb 2006
175 * Various changes to esd HH405 board specific files
176 Patch by Matthias Fuchs, 07 Feb 2006
178 * Cleanup U-Boot boot messages on ARM.
180 To match the U-Boot user interface on ARM platforms to the U-Boot
181 standard (as on PPC platforms), some messages with debug character
182 are removed from the default U-Boot build.
183 Enable DEBUG for lib_arm/board.c to enable debug messages.
184 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
185 Patch by Stefan Roese, 24 Jan 2006
187 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
188 Patch by Stefan Roese, 18 Jan 2006
190 * Add VGA support (CT69000) to CPCI750 board.
191 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
192 Patch by Reinhard Arlt, 30 Dec 2005
194 * PMC405 and CPCI405: Moved configuration of pci resources
196 PMC405 and CPCI2DP: Added firmware download and booting via pci.
197 Patch by Matthias Fuchs, 20 Dec 2005
199 * Fix 28F256J3A support on PM520 board
200 (without bank-switching only 32 MB can be accessed)
202 * Fix mkimage bug with multifile images created on 64 bit systems.
204 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
206 * Fix compiler problem with at91rm9200dk board.
207 Patch by Eugen Bigz, 19 Dec 2005
209 ======================================================================
210 Changes for U-Boot 1.1.4:
211 ======================================================================
213 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
214 - Changed GPIO setup to enable another address line in order to
215 address 64M of FLASH.
216 - Added function sdram_tr1_set to auto calculate the tr1 value for
218 Patch by Steven Blakeslee, 12 Dec 2005
220 * MPC5200: Set PCI retry counter to 0 = infinite retry;
221 The default of 255 is too short for slow devices.
222 Patch by Martin Nykodym, 12 Dec 2005
224 * Change port configuration for O2DNT (CODEC1 on PSC1).
226 * Fix register for PCI async mode on PPC440EP
227 Patch by Youngchul Bang, 08 Dec 2005
229 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
230 This segment may be required by some libgcc.a functions
233 * Fix DPRAM offset/size for MPC8541/8555.
234 Simplify TQM85xx Makefile handling.
236 * Fix data overflow (typo?) in rtc/ds1302.c
238 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
240 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
241 - Support for TQM8541/8555 boards added.
242 - Complete rework of TQM8540/8560 support.
243 - Common TQM85xx code now supports all current TQM85xx platforms
244 (TQM8540/8541/8555/8560).
245 - DDR SDRAM size detection added.
246 - CAS latency default values can be overwritten by setting "serial#"
247 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
248 If problems are detected with this non default CAS latency,
249 the default values will be used instead.
250 - Flash size detection added.
251 - Moved FCC ethernet driver initialization behind TSEC driver init
252 -> TSEC is first device.
253 Patch by Stefan Roese, 30 Nov 2005
255 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
256 Patch by John Otken, 23 Nov 2005
258 * Changed PPC44x startup message (cpu info, speed...) to common style:
259 On PPC44x platforms, the startup message generated in "cpu.c" only
260 comprised the ppc type and revision but not additional information
261 like speed etc. Those speed infos where printed in the board specific
262 code. This new implementation now prints all CPU infos in the common
263 cpu specific code. No board specific code is needed anymore and
264 therefore removed from all current 44x implementations.
265 Patch by Stefan Roese, 27 Nov 2005
267 * Adjust TQM834x PHY addresses for latest hardware revision.
269 * Increase malloc arena on TQM5200 board to 256 kB.
270 With 64 kb uniform flash sector size the old value of 128 kB was
273 * Fix miiphy global data initialization (problem on 4xx boards when
274 no ethaddr is assigned). Initialization moved from
275 miiphy_register() to eth_initialize().
277 Based on initial patch for 4xx platform by Matthias Fuchs.
279 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
281 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
282 The COPYING file was extended to make clear that these files can be
283 used in non-GPL code, too.
284 Also, a corresponding note was placed in the headers of the affected files.
286 * Add support for Prodrive P3P440 board:
287 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
288 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
289 for bank autodetection
290 Patch by Stefan Roese, 22 Nov 2005
292 * Change all '$(...)' variable references into '${...}'
293 which makes the environment compatible with the hush shell.
294 WARNING: Support for the old '$(...)' syntax will be
295 discontinued in a later version.
297 * Minor changes to init flags in TQM834x PCI.
299 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
300 Patch by Stefan Roese, 15 Nov 2005
302 * New PPC 405EP board added: CMS700
303 Added CONFIG_NET_MULTI for VOM405 board.
304 Added reset_phy() for VOM405 board.
305 Patch by Matthias Fuchs, 09 Nov 2005
307 * Updated PCI mapping for esd CPCI2DP board.
308 Add support for error LED.
309 Patch by Matthias Fuchs, 07 Nov 2005
311 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
312 Patch by Stefan Roese, 07 Nov 2005
314 * Correct PPC Timebase register definitions (SPRN_TBRL...)
315 Patch by Stefan Roese, 07 Nov 2005
317 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
318 Patch by Stefan Roese, 05 Nov 2005
320 * Additional fix for external IRQ config on Yellowstone & Yosemite
321 Patch by Stefan Roese, 03 Nov 2005
323 * Add support for Ocotea pass 3 with 440GX Rev. F
324 Patch by Stefan Roese, 01 Nov 2005
326 * Fix external IRQ configuration on Yellowstone & Yosemite
327 Patch by Stefan Roese, 28 Oct 2005
329 * Add support for multiple PHYs.
330 Tested on the following boards:
331 cmcpu2 (at91rm9200/ether.c)
332 PPChameleon (ppc4xx/4xx_enet.c)
333 yukon (mpc8220/fec.c)
335 tqm834x (mpc834x/tsec.c) with EEPRO100
336 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
337 Main changes include:
339 - miiphy_register routine was added to allow multiple PHYs to be registered
340 - miiphy_read and miiphy_write are now defined in this file, and
341 require additional argument (char *devname)
342 - other miiphy_* routines also require additional device name argument
345 Calling reset_phy() was moved to be executed *after* eth_initialize().
346 This is necessary as now some of the implementations of reset_phy()
347 may need to use miiphy_reset() which is not allowed before eth_initialize()
348 as eth_initialize registers all required miiphy_* routines.
349 Tested on IP860 and PHY initializes properly after this change.
351 * Correct includes for flat tree builder.
353 * Fix conflicting types (flash_write()) in trab auto_update.c.
355 * Add PCI support for the TQM834x board.
357 * Add missing 4xx board to MAKEALL
358 Patch by Stefan Roese, 20 Oct 2005
360 * Fix conflicting types (flash_write()) in esd auto_update.c
361 Patch by Stefan Roese, 20 Oct 2005
363 * Fix problem with sleep in NetConsole (use get_timer())
364 Patch by Stefan Roese, 20 Oct 2005
366 * Add NetConsole Support for AMCC eval boards
367 Patch by Stefan Roese, 20 Oct 2005
369 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
370 Patch by Stefan Roese, 18 Oct 2005
372 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
373 Fix identation on ext2ls help entry.
374 Patch by Stefan Roese, 14 Oct 2005
376 * Add support for TQM834x boards.
379 * Cleanup for GCC-4.x
381 * Add documentation for Open Firmware Flat Tree and usage.
382 Patch by Pantelis Antoniou, 13 Oct 2005
384 * Add missing files for Pantelis Antoniou's patch
385 Patch by Pantelis Antoniou, 04 Sep 2005
387 * Fix problem in ppc4xx eth-driver without ethaddr (only without
388 CONFIG_NET_MULTI set)
389 Patch by Stefan Roese, 10 Oct 2005
391 * Fix gzip bmp support (test if malloc fails, warning when truncated).
392 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
393 Patch by Stefan Roese, 07 Oct 2005
395 * Add support for OF flat tree for the STXtc board.
396 Patch by Pantelis Antoniou, 04 Sep 2005
398 * Support passing of OF flat trees to the kernel.
399 Patch by Pantelis Antoniou, 04 Sep 2005
403 * Add support for NetSilicon NS7520 processor.
404 Patch by Art Shipkowski, 12 May 2005
406 * Add support for AP1000 board.
407 Patch by James MacAulay, 07 Oct 2005
409 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
410 Patch by Anders Larsen, 07 Oct 2005
412 The Atmel errata #11 states that the transfer buffer descriptor
413 table must be aligned on a 16-word boundary. As it turned out, this
414 is insufficient - it seems the table must be aligned on a boundary
415 at least as large as the table itself (in Linux this is not an
416 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
418 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
419 Patch by Anders Larsen, 07 Oct 2005
421 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
422 sed the linker scripts, rather than pre-process them.
423 Patch by Peter Pearse, 07 Oct 2005
425 * Update make target for ARM supported boards.
426 Use lowlevel_init() instead of platformsetup() [rename].
427 Patch by Peter Pearse, 06 Oct 2005
429 * Fix booting from serial dataflash on AT91RM9200
430 Patch by Peter Menzebach, 29 Aug 2005
432 * Add JFFS2 support for TRAB board
433 Patch by Martin Krause, 25 Aug 2005
435 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
436 Patch by Marcus Hall, 24 Aug 2005
438 * Fix the machine-id of the Cogent csb637 board
439 Patch by Anders Larsen, 05 Oct 2005
441 * Complete support for the KwikByte KB920x boards
442 Patch by Anders Larsen, 05 Oct 2005
444 * Set the AT91RM9200 clock to asynchronous mode
445 Patch by Anders Larsen, 03 May 2005
447 * Set the AT91RM9200 clock to synchronous mode
448 Patch by Anders Larsen, 29 Apr 2005
450 * Add support for Cogent csb637
451 Patch by Anders Larsen, 29 Apr 2005
453 * Fix dm9161.c initialization
454 Patch by Anders Larsen, 29 Apr 2005
456 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
457 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
459 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
460 Patch by Anders Larsen, 29 Apr 2005
462 * Fix device partition intialization for SystemACE disks.
463 Patch by Stephen Williams, 28 Apr 2005
465 * Added support for KwikByte KB920x boards (based on AT91RM9200)
466 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
468 * Add support for S29GL064M-R3 flash chip on xsengine board
469 Patch by Kurt Stremerch, 18 Apr 2005
471 * E500 update: repoint IVPR to RAM when code is relocated
472 Patch by Kylo Ginsberg, 13 Apr 2005
474 * Fix loop end test in lib_generic/string.c:strswab()
475 Patch by Andrew Dyer, October 10, 2005
476 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
480 * Update ARM Integrator boards:
481 Correct addessing errors in platform files.
482 Split off common core module data from Integrator header files to
483 include/armcoremodule.h.
484 Patch by Peter Pearse, 04 Oct 2005
486 * Make sure only supported compiler options are used
487 Import "cc-option" shell function from kernel and
488 use it to get the correct ARM GCC options for individual CPUs
489 Patch by Peter Pearse, 30 Jun 2005
491 * Fix 440GR to print correct cpu revision
492 Patch by Stefan Roese, 04 Oct 2005
494 * Change board message on AMCC Yosemite & Yellowstone to common style
495 Patch by Stefan Roese, 03 Oct 2005
497 * Fix compiler warning
499 * Fix FEC PHY addresses for TQM85xx boards
501 * Fix uninitialized variable problem in hush shell
502 Patch by Lars Rostock, 26 Sep 2005
504 * Undo change of f6e20fc6ca... to include/configs/trab.h
505 (Must have been an accident?)
507 * Add support for AT91RM9200 OHCI Controller.
508 Patch by Eric Benard, 07 Apr 2005
510 * Update ARM mach-types.h
511 Patch by Eric Benard, 07 Apr 2005
513 * Add support for MP2USB board.
514 Patch by Eric Benard, 07 Apr 2005
516 * Add board support for armadillo HT1070
517 Patch by Rowel Atienza, 06 Apr 2005
519 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
520 Patch by Vitaly Bordug, 30 Mar 2005
522 * Add iopset command on mpc8xx
523 Patch by Daniel Eisenhut, 25 Mar 2005
525 * Add support for MII in eepro100 driver.
526 Patch by Gleb Natapov, 21 Mar 2005
528 * Fixes to the Lubbock (PXA 25x) support:
529 - Resolve the FIXME with respect to saving the u-boot environment.
530 - Make the default load address land in real memory.
531 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
532 Patch by David Brownell, 10 Mar 2005
534 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
535 Patch by Marc Leeman, 04 Mar 2005
537 * OMAP242x H4 board update
538 - fix for ES2 differences.
539 - switch to using the cfi_flash driver.
540 - fix SRAM build address.
541 - fix for GP device operation.
542 - unlock SRAM for GP devices.
543 - display more device information.
544 - fix potential deadlock in omap24xx_i2c driver.
545 - fix DLL load values to match dpllout*1 operation.
546 - fix 2nd chip select init for combo DDR device.
547 - add support for CFI Intel 28F256L18 on H4 board.
548 Patch by Richard Woodruff, 03 Mar 2005
550 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
551 Patch by Steven Scholz, 02 Mar 2005
554 Patch by Ara Avanesyan, 24 Feb 2005
556 * Remove unneeded #include <malloc.h>
557 Patch by Ladislav Michl, 22 Feb 2005
559 * Add cramfs support for m68k
560 Patch by Zachary Landau, 21 Feb 2005
562 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
563 Patch by Jeff Angielski, 21 Feb 2005
565 * Fix au1x00_serial baud rate calculation:
566 remove hardcoded cpu clock divisor and use register instead;
567 round up instead of truncate
568 Patch by Andrew Dyer, 15 Feb 2005
570 * Add Xilinx Spartan3 family FPGA support
571 Patch by Kurt Stremerch, 14 Feb 2005
573 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
574 Patch by Zachary Landau, 11 Feb 2005
577 Patch by Matthias Fuchs, 25 Sep 2005
579 * Added support for PCI bridge on MPC8272ADS
580 Patch by Vitaly Bordug, Feb 09 2005
582 * Update multicore CM9XX support for Integrator AP to allow booting from flash
583 Patch by Jean-Paul Saman, 8 Feb 2005
585 * Fix strswab() to reliably find end of string
586 Patch by Andrew Dyer, 08 Feb 2005
588 * Fix typos in include/ppc440.h
589 Patch by Andrew E Mileski, 04 Feb 2005
591 * Add Vibren (was Accelent) PXA255 IDP Support
592 Patch by Cliff Brake, 04 Feb 2005
594 * Fix tools/bmp_logo.c using incorrect offset to pixel data
595 Patch by Andrew Dyer, 31 Jan 2005
597 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
598 Patch by Peter Pearse, 2 Feb 2005
600 * Fix error handling in tools/env/fw_env.c
601 Patch by Ara Avanesyan, 01 Feb 2005
603 * Fix MGT5100 PSC baudrate calculation
604 Patch by Sebastian Schau, 27 Jan 2005
606 * OMAP242x fix for GP device booting
607 - Add SRAM unlock for GP devices.
608 - Change DDR DLL unlock value to allow DPLLout*1 operation.
609 Patches by Richard Woodruff, 21 Jan 2005:
611 * Add support for AMD's Pb1x00 eval board;
612 add MII routines to the au1x00 ethernet driver;
613 add USB ohci driver (work in progress)
614 Patch by Thomas Sailer, 20 Jan 2005
616 * Update omap5912osk board
617 Use drivers/cfi_flash.c instead of private flash driver;
618 Remove hardcoded personalized settings from omap5912osk.h;
619 Fix spacing with (RO) marks in 'flinfo' output.
620 Patch by Michael Bendzick, 14 Jan 2005
622 * Fix warnings for PCI code on ixp
623 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
625 * virtex2 fix for bogus download error messages
626 The virtex2 FPGA download code watches for init going active during
627 a download of config data as an error condition. init also goes
628 active after a configuration is finished in concert with the done
629 signal. So far, the code does not check for done active until all
630 of the configuration data is sent. If configuration data has a few
631 extra pad bytes at the end, this would cause an error message even
632 though the download had suceeded.
633 NOTE: virtex2 slave serial and spartan2 versions may still have the
635 Patch by Andrew Dyer, 12 Jan 2005
637 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
638 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
639 message when probing for nonexistent flash in little endian mode.
640 As a side effect more efficient and smaller code is generated,
641 which is always a Good Thing (TM).
642 Patch by Ladislav Michl, 24 Sep 2005
644 * Update for TFTP using a fixed UDP port
645 Use the approved environment variable names. Added "tftpdstp" to
646 allow ports other than 69 per Tolunay Orkun's recommendation.
647 Patch by Jerry Van Baren, 12 Jan 2005
649 * Allow to force TFTP to use a fixed UDP port
650 (Add a configuration option CONFIG_TFTP_PORT and optional env
652 Patch by Jerry Van Baren, 10 Jan 2005
654 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
655 Patch by Leif Lindholm, 29 Dec 2004
657 * Cleanup: fix broken builds
659 * Fix PHY address argument passing with mii info command
660 Patch by Andrew Dyer, 28 Dec 2004
662 * Cleanup (PPC4xx is AMCC now)
664 * esd CPCI2DP board added
665 Patch by Matthias Fuchs, 22 Sep 2005
667 * esd PMC405 board updated
668 Patch by Matthias Fuchs, 22 Sep 2005
670 * Add SM501 support to HH405 board.
671 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
672 Add support for eeprom write-enable (CFG_EEPROM_WREN).
673 Patch by Stefan Roese, 22 Sep 2005
675 * Fix autonegotiation in tsec ethernet driver
676 Patch by Stefan Roese, 21 Sep 2005
678 * Fix bug in auto_update (trab board)
679 Patch by Martin Krause, 16 Sep 2005
681 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
682 Patch by Francesco Mandracci, 16 Sep 2005
684 * Update configuration for INKA4x0 board
686 * Update configuration for PM854 board
687 Based on patch by R. Loeffl, 20 Jul 2005
689 * Add PCI support to TQM8540 and TQM8560 boards
690 Patch by Stefan Roese, 15 Sep 2005
692 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
693 boards (baudrate, environment...). Flash driver fixed.
694 Patch by Stefan Roese, 15 Sep 2005
696 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
697 ethernet port on ebony.
698 Patch by Stefan Roese, 7 Sep 2005
700 * Added support for mtddevnum and mtddevname variables (mtdparts command)
702 * Change default console baud rate for stxxtc board
704 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
705 Patch by Stefan Roese, 31 Aug 2005
707 * Fix default command set (don't include CFG_CMD_DISPLAY command)
708 Patch by Pantelis Antoniou, 02 Sep 2005
712 * Enable SM712 driver support for HMI1001 board.
714 * Fix problems with ld version 2.16 (dot outside sections problem)
715 Pointed out by Gerhard Jaeger, 31 Aug 2005;
716 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
718 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
720 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
722 * Add keyboard and dot matrix display support for HMI1001 board.
724 * Prepare U-Boot for gcc-4.x
726 * Fixed Bamboo port to enable running without DDR-DIMM
727 (Bamboo has also 64MB onboard DDR)
728 Patch by Stefan Roese, 24 Aug 2005
730 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
731 now handling all 4xx cpu's
732 Patch by Stefan Roese, 16 Aug 2005
734 * Fix make dependencies for at91rm9200 and ks8695 cpus
735 Patch by Steven Scholz, 23 Aug 2005
737 * Add JFFS2 support for TQM5200 board
739 * Add esd cpci5200 and pf5200 boards
740 Patch by Reinhard Arlt, 22 Aug 2005
742 * Fix sysclock for TQM8540 and TQM8560 boards
743 Patch by Martin Krause, 25 Jul 2005
745 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
746 Patch by Martin Krause, 08 Jun 2005
748 * Add new board specific commands for TQM5200/STK52XX
749 - Sound commands (beep, wav, sound)
750 - Test commands (led, can, backlight, rs232)
751 Patch by Martin Krause, 02 May 2005
753 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
754 because of a bug in the AT91RM9200 CPU PLL
755 Patch by Martin Krause, 22 Apr 2005
757 * Add automatic HW detection for another CMC_PU2 variant
758 Patch by Martin Krause, 20 Apr 2005
760 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
761 Patch by Martin Krause, 19 Apr 2005
763 * Fix initialization problem on TQM5200 without SM501
764 Patch by Martin Krause, 08 Apr 2005
766 * Add RTC support for STK52XX.200
767 Patch by Martin Krause, 07 Apr 2005
769 * Add support for IFM o2dnt board
771 * Enable PCI on hmi1001 board
773 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
774 so we can use them to, e.g., check the existence of a file with
775 "if ls foo; then this; else that; fi" in the hush shell
776 Patch by Andreas Engel, 16 August 2005
778 * Coding style cleanup
780 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
781 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
783 * Check return value of malloc in 440gx_enet.c
784 Patch by Travis B. Sawyer, 18 Jul 2005
786 * Add Sandburst Metrobox and Sandburst Karef board support packages.
787 Second serial port on 440GX now defined as a system device.
788 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
789 Patch by Travis B. Sawyer, 12 Jul 2005
791 ======================================================================
792 Changes for U-Boot 1.1.3:
793 ======================================================================
797 * Add forgotten new fils from latest VoiceBlue update
799 * Make bootretry feature work with hush shell.
800 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
801 Patch by Andreas Engel, 19 Jul 2005
803 * Update Hymod Board Database PHP code in "tools" directory
804 Patch by Murray Jensen, 01 Jul 2005
806 * Make "tr" command use POSIX compliant; export HOSTOS make variable
807 Patch by Murray Jensen, 30 Jun 2005
809 * Fix Murray Jensen's mail address.
810 Patch by Murray Jensen, 30 Jun 2005
812 * Preserve PHY_BMCR during a soft reset.
813 Patch by Carl Riechers, 24 Jun 2005
815 * VoiceBlue update: eeprom tool can also store firmware version now.
816 eeprom.bin is runable by jumping at load address.
817 Patch by Ladislav Michl, 23 May 2005
819 * Move the AT91RM9200DK to the ARM Systems list.
820 Patch by Anders Larsen, 26 Apr 2005
822 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
823 Patch by Anders Larsen, 26 Apr 2005
825 * measure_gclk() is needed when DEBUG is enabled
826 Patch by Bryan O'Donoghue, 25 Apr 2005
828 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
829 Patch by Reinhard Arlt, 12 Aug 2005
831 * esd PCI405 board updated
832 Patch by Matthias Fuchs, 28 Jul 2005
834 * esd WUH405 and DU405 board updated
835 Patch by Matthias Fuchs, 27 Jul 2005
837 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
838 Patch by Matthias Fuchs, 4 May 2005
840 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
841 boards (baudrate, environment...). Flash driver fixed.
842 Patch by Stefan Roese, 11 Aug 2005
844 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
845 Patch by Stefan Roese, 11 Aug 2005
847 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
848 Patch by Stefan Roese, 11 Aug 2005
850 * Add configuration for IFM AEV FIFO board.
851 Minor coding style cleanup.
853 * Add configuration for IFM SPI eval board
855 * Fix CompactFlash problem on HMI1001 board
857 * Make new "mtdparts" code build with older compilers
858 Patch by Andrea Scian, 09 Aug 2005
860 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
861 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
862 with the 405 defines and the linux kernel defines.
863 Patch by Stefan Roese, 08 Aug 2005
865 * Fix compiler warnings with older GCC versions
867 * Add common (with Linux) MTD partition scheme and "mtdparts" command
869 Old, obsolete and duplicated code was cleaned up and replace by the
870 new partitioning method. There are two possible approaches now:
872 The first one is to define a single, static partition:
874 #undef CONFIG_JFFS2_CMDLINE
875 #define CONFIG_JFFS2_DEV "nor0"
876 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
877 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
878 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
880 The second method uses the mtdparts command line option and dynamic
883 /* mtdparts command line support */
884 #define CONFIG_JFFS2_CMDLINE
885 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
886 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
888 Command line of course produces bigger images, and may be inappropriate
889 for some targets, so by default it's off.
891 * Fix build problems for PM856 Board
893 * Fix sign extension bug in 'fpga loadb' command;
894 make 'fpga loadb' always print the file header info
895 Patch by Andrew Dyer, 11 Jan 2005
897 * Fix errors that occur when accessing SystemACE CF
898 Patch by Jeff Angielski, 09 Jan 2005
900 * Document switching between U-Boot and PlanetCore on RPXlite
901 by Sam Song, 24 Dec 2004
903 * Fix PowerQUICC II mask detection.
904 Patch by Eugene Surovegin, 20 Dec 2004
906 * Add support for Altera NIOS DK1C20 board
907 Patch by Shlomo Kut, 13 Dec 2004
909 * Add support for ep8248 board
910 Patch by Yuli Barcohen, 12 Dec 2004
914 * Fix baudrate setting for KGDB on MPC8260
915 Patch by HoJin, 11 Dec 2004
917 * Fix 'mii help' text formatting
918 Patch by Cory Tusar, 10 Dec 2004
920 * Fix return code of NFS command
921 Patch by Hiroshi Ito, 11 Dec 2004
925 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
926 Patch by Steven Blakeslee, 04 Aug 2005
928 * Add support for AMCC Bamboo PPC440EP eval board
929 Patch by Stefan Roese, 04 Aug 2005
931 * Patch by Jon Loeliger
932 Fix style issues primarily in 85xx and 83xx boards.
934 - Trailing white space
935 - Indentation not by TAB
936 - Excessive amount of empty lines
937 - Trailing empty lines
939 * Patch by Ron Alder, 11 Jul 2005
940 Add Xianghua Xiao and Lunsheng Wang's support for the
941 GDA MPC8540 EVAL board.
943 * Patch by Eran Liberty
944 Add support for the Freescale MPC8349ADS board.
946 * Patch by Jon Loeliger, 25 Jul 2005
947 Move the TSEC driver out of cpu/mpc85xx as it will be shared
948 by the upcoming mpc83xx family as well.
950 * Patch by Jon Loeliger, 05 May 2005
951 Implemented support for MPC8548CDS board.
952 Added DDR II support based on SPD values for MPC85xx boards.
953 This roll-up patch also includes bugfies for the previously
955 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
957 * Patch by Jon Loeliger, 10 Feb 2005
958 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
960 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
962 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
963 for faster flash parts.
964 Add documentation for BR/OR for FLASH.
966 * Patch by Jon Loeliger 08 Feb 2005
967 Determine L2 Cache size dynamically on 85XX boards.
969 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
970 - Convert the CPM2 based functionality to use new CONFIG_CPM2
971 option rather than a myriad of CONFIG_MPC8560-like variants.
972 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
973 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
974 new CONFIG_CPM2 option to each 8260 board.
976 * Add support for MicroSys PM856 board
977 Patch by Josef Wagner, 03 Aug 2005
979 * Minor fixes to PM854 board
980 Patch by Josef Wagner, 03 Aug 2005
982 * Adjust configuration of XENIAX board
983 (chip select and GPIO required for USB operation)
985 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
986 routed to the Watchdog handler
987 Patch by Eugene Surovegin, 18 Jun 2005
989 * (re)enabled scsi commands do_scsi() and do_scsiboot()
990 Patch by Denis Peter, 06 Dec 2004
992 * Fix endianess problem in TFTP / NFS default filenames
993 Patch by Hiroshi Ito, 06 Dec 2004
995 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
997 Patch by Murray Jensen, 18 Jul 2005
999 * Fix typo in mkconfig script (used == instead of =)
1000 Patch by Murray Jensen, 18 Jul 2005
1002 * Cleanup build problems on 64 bit build hosts
1004 * Update MAINTAINERS file
1006 * Patch by Stefan Roese, 01 Aug 2005:
1007 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1008 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1010 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1011 to run on both 405GP and 405GPr eval boards).
1013 * Patch by Steven Blakeslee, 27 Jul 2005:
1014 - Add support for AMCC PPC440EP/GR.
1015 - Add support for AMCC Yosemite PPC440EP eval board.
1016 - Add support for AMCC Yellowstone PPC440GR eval board.
1018 * Minor fixes for PPChameleon Board:
1019 - fix alignment of NAND size
1020 - make code do what the comment says
1022 * Implement h/w sector protection status synchronization at boot.
1023 The code is provided for, and was tested on, the Yukon/Alaska
1024 and PM520 boards only.
1026 A bug in flash_real_protect() for the Yukon board was fixed by
1027 adding a function that tells if two banks are on one flash chip.
1029 * Fix sysmon POST problem: check I2C error codes
1030 This fixes a problem of displaying bogus voltages when the voltages
1031 are so low that the I2C devices start failing while the rest of the
1032 system keeps running.
1034 * Patch by Cedric Vincent, 6 Jul 2005:
1035 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1037 * Patch by Jon Loeliger, 20 Jul 2005:
1038 Add missing PCI IO port definitions.
1040 * Add CompactFlash support for HMI1001 board.
1042 * Adjust printed board ID for LWMON board.
1044 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1046 * Add new argument format for flash commands to allow for usage like
1047 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1048 U-Boot will automaticially find the end of the corresponding sector.
1050 * Patch by Stefan Roese, 5 Jul 2005:
1051 Update uc100 board PHY setup
1053 * Patch by Stefan Roese, 1 Jul 2005:
1054 Fix PHY address for CATcenter board (now correct!)
1056 * Patch by Stefan Roese, 30 Jun 2005:
1057 Fix PHY addresses for PPChameleon and CATcenter boards
1058 Change MAINTAINER for most esd boards
1060 * Patch by Detlev Zundel, 30 Jun 2005:
1061 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1063 * Fix baudrate calculation problem on MPC5200 systems
1065 * Add EEPROM and RTC support for HMI1001 board
1067 * Patch by Detlev Zundel, 20 Jun 2005:
1068 Fix initialization of low active GPIO pins on inka4x0 board
1070 * Enable redundant environment, disable HW flash protection of
1073 * Patch by Travis Sawyer, 10 Jun 2005:
1074 Initialize allocated dev and private hw structures
1075 after their respective allocation in 440gx_enet.c
1077 * Patch by Steven Scholz, 10 Jun 2005:
1078 Fix byteorder problems with second argument of "bootm" with
1081 * Add support for HMI1001 board
1083 * Disable "date" and "sntp" commands on TQM866M
1085 * Fix watchdog reset problems on LWMON board
1087 * Patch by Juergen Selent, 17 May 2005:
1088 Add support for Funkwerk VoVPN gateway module.
1090 * Cleanup debug code for MPC8220 FEC driver
1092 * Extend burst mode RAM test program to take a loop count
1095 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1096 those boards that use it.
1098 * Patches by Greg Ungerer, 19 May 2005:
1099 - add support for the KS8695P (ARM 922 based) CPU
1100 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1102 * Patch by Steven Scholz, 19 May 2005:
1103 Add support for CONFIG_SERIAL_TAG on ARM boards
1105 * Add PCI support for Sorcery board.
1106 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1108 * Fix compile problems caused by new burst mode SDRAM test;
1109 make port pins to trigger logic analyzer configurable
1111 * Fix timer handling on MPC85xx systems
1113 * Fix debug code in omap5912osk flash driver
1115 * Add support for MPC8247 based "IDS8247" board.
1117 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1119 * On LWMON we must use the watchdog to reset the board as the CPU
1120 genereated HRESET pulse is too short to reset the external
1123 * Add test tool to exercise SDRAM accesses in burst mode
1124 (as standalone program, MPC8xx/PowerPC only)
1126 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1129 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1130 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1131 added to support LZO and LZARI compression modes (undefined by
1134 * Fix problem with symbolic links in JFFS2 code.
1136 * Use linker ASSERT statement to prevent undetected overlapping of
1137 sections on PPChameleon board; other boards might use this, too.
1139 * Patch by Stefan Roese, 03 May 2005:
1141 Fix problems in cmd_universe.c
1143 * Patch by Matthias Fuchs, 03 May 2005:
1144 Added missing variable declaration in cmd_nand.c
1145 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1147 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1149 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1151 Fix PHY address for canmb board.
1153 * Cleanup serial console baudrate calculation on AT91RM9200;
1154 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1156 * Patch by Matthias Fuchs, 18 Apr 2005:
1157 Make PCI target address spaces on PMC405 and CPCI405 boards
1158 configurable via environment variables
1160 * Auto-size RAM on canmb board.
1162 * Add support for canmb board
1164 * Patch by Stefan Roese, 13 Apr 2005:
1165 Update for esd apc405
1167 * Fixes for TQM8560 board:
1169 - remove debug messages
1170 - fix flash sector protection
1172 * Patch by Steven Scholz, 07 Apr 2005:
1173 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1175 * Patches by Steven Scholz, 07 Apr 2005:
1176 Fix compiler warning in altera.c
1177 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1179 * Patch by Ladislav Michl, 06 Apr 2005:
1180 Fix voiceblue configuration.
1182 * Patch by Stefan Roese, 06 Apr 2005:
1183 Updates for OCOTEA board:
1184 - Changed U-Boot size from 512kByte to 256kByte
1185 - Fixed flash driver to support boot from soldered user flash
1186 - Added README for switch from PIBS firmware to U-Boot
1188 * Patch by Travis Sawyer, 05 Apr 2005:
1189 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1190 Problem found by Andrew Wozniak.
1192 * Patch by Steven Scholz, 06 Apr 2005:
1193 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1194 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1196 * Patches by Robert Whaley, 29 Nov 2004:
1197 - update the pxa-regs.h file for PXA27x chips
1198 - add PXA27x based ADSVIX board
1199 - add support for MMC on PXA27x processors
1201 * Patch by Andrew E. Mileski, 28 Nov 2004:
1202 Fix PPC4xx SPD SDRAM detection bug
1204 * Patch by Hiroshi Ito, 26 Nov 2004:
1205 Fix logic of "test -z" and "test -n" commands
1207 * Patch by Ladislav Michl, 05 Apr 2005:
1208 Add support for VoiceBlue board.
1210 * Patch by Ladislav Michl, 05 Apr 2005:
1211 Fix netboot_common() prototypes.
1213 * Patch by Steven Scholz, 05 Apr 2005:
1214 Use i.MX watchdog timer for reset_cpu()
1216 * Patch by Steven Scholz, 05 Apr 2005:
1217 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1218 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1219 (now in interupts.c)
1221 * Add support for MPC8220 based "sorcery" board.
1223 * Add support for TQM8560 board.
1225 * Add FEC support for TQM8540 board.
1226 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1228 * Patch by Martin Krause, 04 Apr 2005:
1229 Update default configuration for CMC_PU2 board.
1231 * Patch by Steven Scholz, 04 Apr 2005:
1232 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1233 - introduce two new configuration options instead:
1234 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1236 * Patch by Steven Scholz, 04 Apr 2005:
1237 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1239 * Fix timer code for ARM systems: make sure that udelay() does not
1240 reset timers so it's save to use udelay() in timeout code.
1242 * Patch by Mathias Küster, 23 Nov 2004:
1243 add udelay support for the mcf5282 cpu
1245 * Patch by Tolunay Orkun, 16 November 2004:
1246 fix incorrect onboard Xilinx CPLD base address
1248 * Patch by Jerry Van Baren, 08 Nov 2004:
1249 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1250 the jumper for the HRCW source should select flash. If lowboot is
1251 not selected, the jumper for the HRCW source should select the
1253 - change default load base address to 0x00400000
1255 * Patch by Yuli Barcohen, 08 Nov 2004:
1256 Add support for Analogue & Micro Rattler boards.
1257 Tested on Rattler8248.
1259 * Patch by Andre Renaud, 08 Nov 2004:
1260 Fix watchdog support in common/lcd.c
1262 * Patch by Marc Leeman, 05 Nov 2003:
1263 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1264 bug only affects the XPC8245 processors
1266 * Patches by Josef Wagner, 29 Oct 2004:
1267 - Add support for MicroSys CPU87 board
1268 - Add support for MicroSys PM854 board
1270 * Patch by Jian Zhang, 02 Nov 2004:
1271 Add 16-bit NAND support
1273 * Patch by Scott McNutt, 01 Nov 2004:
1274 Add missing NIOS/NIOS2 support for "iminfo" command
1276 * Patch by Detlev Zundel, 29 Oct 2004:
1277 Add missing NIOS/NIOS2 support for "mkimage" tool.
1279 * Patch by David Adair, 27 Oct 2004:
1280 Add missing 440GX SDRAM Controller reset
1282 * Patch by Steven Scholz, 25 Oct 2004:
1283 Declare reset_cpu() in include/common.h instead locally
1285 * Patch by Yusdi Santoso, 22 Oct 2004:
1286 - Add support for HIDDEN_DRAGON board
1287 - fix endianess problem in driver/rtl1839.c
1289 * Patch by Allen Curtis, 21 Oct 2004:
1290 support multiple serial ports
1292 * Patch by Richard Klingler, 03 Apr 2005:
1293 Add call to eth_halt() in net/net.c when called functions fail
1294 after eth_init() has been called.
1296 * Patch by Sam Song, 3 April 2005:
1297 - Update README.Netconsole
1300 * Prepare for SoC rework of ARM code:
1301 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1302 - rename memsetup into lowlevel_init (function name and source files)
1303 Patch by Steven Scholz, 03 Apr 2005:
1304 - create SoC specific directories include/asm-arm/arch-imx and
1305 include/asm-arm/arch-s3c24x0
1307 * Fix problems with SNTP support;
1308 enable SNTP support in some boards.
1310 * Patches by Martin Krause, 01 Apr 2005:
1311 - Fix flash erase timeout on CMC_PU2
1312 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1314 * Patch by Steven Scholz, 13 March 2005:
1315 fix cache enabling for AT91RM9200
1317 * Patch by Masami Komiya, 30 Mar 2005:
1318 add SNTP support and expand time server and time offset fields of
1319 DHCP support. See doc/README.SNTP
1321 * Patch by Steven Scholz, 13 Dec 2004:
1322 Fix bug in at91rm920 ethernet driver
1324 * Patch by Steven Scholz, 13 Dec 2004:
1325 Remove duplicated code by merging memsetup.S files for
1326 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1328 * Patch by Detlev Zundel, 31 Mar 2005:
1329 Cleanup duplicate definition of overwrite_console()
1331 * Update TQM5200 configuration;
1332 prepare for Rev. 200 starter kit boards
1334 * Patch by Scott McNutt, 21 Oct 2004:
1335 Add support for Nios-II EPCS Controller core.
1337 * Patch by Scott McNutt, 20 Oct 2004:
1339 - Add sysid command (Nios-II only).
1340 - Locate default exception trampoline at proper offset.
1341 - Implement I/O routines (readb, writeb, etc)
1342 - Implement do_bootm_linux
1344 * Patches by Martin Krause, 22 Mar 2005:
1345 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1346 - add support for SM501 graphics controller
1347 - add support for graphic console on TQM5200
1348 - add support for TQM5200 Rev 200
1349 - cleanup, fix typo in include/configs/TQM5200.h
1351 * Patch by Manfred Baral, 17 Mar 2005:
1354 * Fix RTC configuration for PPChameleon board
1356 * Cleanup, fix typo in include/configs/TQM5200.h
1358 * Patch by Stefan Roese, 16 Mar 2005:
1359 Update for esd auto_update and hh405 board
1361 * Adapt for U-Boot image size (new features enabled) on TQM5200
1363 * Update code for TQM8540 board (and 85xx in general):
1364 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1365 - Reformat boot messages
1366 - Enable redundant environment
1367 - Replace the -O2 optimization flag with -mno-string
1369 * Patch by David Brownell, 10 Mar 2005:
1370 Restore copyright statements in OHCI drivers.
1372 * Add support for TQM8540 board
1374 * Patch by Detlev Zundel, 14 Mar 2005:
1375 NC650: changed NAND flash addressing to using UPMB
1377 * Patch by Stefan Roese, 14 Mar 2005:
1378 Update for esd voh405 fpga image
1380 * INKA4x0: Allow initialization of LCD backlight dimming from
1381 "brightness" environment variable.
1383 * Add port initialization for digital I/O on INKA4x0
1385 * Patch by Stefan Roese, 01 Mar 2005:
1386 Update for esd boards dp405 and hub405
1388 * Fix get_partition_info() parameter error in all other calls
1389 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1391 * Enable USB and IDE support for INKA4x0 board
1393 * Patch by Andrew Dyer, 28 Feb 2005:
1394 fix ext2load passing an incorrect pointer to get_partition_info()
1395 resulting in load failure for devices other than 0
1397 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1399 * Cleanup USB and partition defines
1401 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1403 * Add reset code for Coral-P on INKA4x0 board
1405 * Patch by Martin Krause, 28 Jun 2004:
1406 Update for TRAB board.
1408 * Fix some missing "volatile"s in MPC5xxx FEC driver
1410 * Fix cirrus voltage detection (for CPC45)
1412 * Fix byteorder problem in usbboot and scsiboot commands.
1414 * Patch by Cajus Hahn, 04 Feb 2005:
1415 - don't insist on leading '/' for filename in ext2load
1416 - set default partition to useful value (1) in ext2load
1418 * Patch by Andrew Dyer, 08 Jan 2005:
1419 fix wrong return codes in ext2 code
1421 * Removed '--no-warn-mismatch' option from Makefile. This option
1422 makes 'ld' to overlook binary objects compatibility.
1424 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1425 --end-group) outside of the group. This will make 'ld' to do
1426 _multiple_ search in the library group when resolving symbol
1427 references and do only a _single_ seach in libgcc.a after the group
1430 * Fix stability problems on CPC45 board again.
1432 * Make image detection for diskboot / usbboot / scsiboot more robust
1433 (also check header checksum)
1435 * Update CPC45 board configuration.
1437 * Add USB and PCI support for INKA4x0 board
1439 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1443 * Patch by Robin Getz, 13 Oct 2004:
1444 Add standalone application to change SMC91C111 MAC addresses,
1445 see examples/README.smc91111_eeprom
1447 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1448 Fix Flash support for ARM Integrator CP.
1450 * Patch by Richard Woodruff, 10 Jan 2005:
1451 Update support for OMAP2420 (ARM11) and H4 board:
1452 o clean up and add new types to H4 memory probe code.
1453 o fix to work with internal boot.
1454 o added PRCM config III operation.
1455 o fix marginal flash timings.
1456 o add revison ATAG usage.
1457 o enable voltage scaling at power chip.
1458 o fix compile error for i2c.
1460 * Fix network problem (error when receiving multiple ARP packets)
1462 * Patch by Daniel Poirot, 12 Oct 2004:
1463 Add support for Wind River sbc405 board
1465 * Patch by Rainer Brestan, 12 Oct 2004:
1466 Make examples/Makefile more robust
1468 * Patch by Sam Song, 11 October 2004:
1469 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1470 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1473 * Patch by Sam Song, 10 Oct 2004:
1474 Fix a parameter error in run_command() in main.c
1476 * Patch by Richard Woodruff, 01 Oct 2004:
1477 add support for the TI OMAP2420 processor and its H4 reference
1480 * Patch by Christian Pellegrin, 24 Sep 2004:
1481 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1483 * Patch by Leif Lindholm, 23 Sep 2004:
1484 add support for the AMD db1550 board
1486 * Patch by Travis Sawyer, 15 Sep 2004:
1487 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1488 update README.serial_multi
1490 * Patches by David Snowdon, 07 Sep 2004:
1491 - add u-boot.hex target in the top level Makefile
1492 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1493 - use -mtune=xscale and -march=armv5 options for PXA
1495 * Patch by Florian Schlote, 08 Sep 2004:
1496 Add support for SenTec-COBRA5272-board (Coldfire).
1498 * Patch by Gleb Natapov, 07 Sep 2004:
1499 mpc824x: set PCI latency timer to a sane value
1502 * Patch by Kurt Stremerch, 03 Sep 2004:
1503 Add bitstream configuration option for fpga command (Xilinx only).
1505 * Patch by Kurt Stremerch, 03 Sep 2004:
1506 Add Xilinx Spartan2E family FPGA support
1508 * Patch by Jeff Angielski, 02 Sep 2004:
1509 Add Added support for H2 revision of the EP8260 board.
1510 Fixed formatting for some of the EP8260 related source files.
1512 * Patch by Jon Loeliger, 02 Sep 2004:
1513 Reset monitor size back to 256 so environment can be written
1514 to flash on MPC85xx ADS and CDS releases.
1516 * Patch by Paolo Broggini, 02 Sep 2004:
1517 Make BSS clearing on ARM systems more robust
1519 * Patch by Yue Hu and Joe, 01 Sep 2004:
1520 - add PCI support for ixp425;
1521 - add EEPRO100 suppor tfor ixdp425 board.
1523 * Fix problem with protected sector detection in driver/cfi_flash.c
1525 ======================================================================
1526 Changes for U-Boot 1.1.2:
1527 ======================================================================
1529 * Code cleanup, mostly for GCC-3.3.x
1531 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1532 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1533 additional ethernet addresses.
1535 * Cleanup drivers/i82365.c - avoid duplication of code
1537 * Fix bogus "cannot span across banks" flash error message
1541 * Add support for CompactFlash for the CPC45 Board.
1543 * Fix problems with CMC_PU2 flash driver.
1546 - avoid trigraph warning in fs/ext2/ext2fs.c
1547 - rename UC100 -> uc100
1549 * Add support for UC100 board
1551 * Patch by Stefan Roese, 16 Dez 2004:
1552 - ext2fs support added
1553 - Tundra universe support added
1554 - Coldfire MCF5249 support added (no preloader needed!)
1555 - MCF5249 board TASREG added
1556 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1558 - some esd boards updated
1559 - memory commands "mdc" and "mwc" added for cyclic read/write
1560 (CONFIG_MX_CYCLIC, see README for further description)
1562 * Add support for INKA4X0 board
1564 * Patch by Steven Scholz, 12 Dec 2004:
1565 Fix typo in AT91 memory setup.
1567 * Patch by Martin Krause, 27 Oct 2004:
1568 - add support for "STK52xx" board (including PS/2 multiplexer)
1569 - add hardware detection for TQM5200
1571 * Clean up CMC PU2 flash driver
1573 * Update MAINTAINERS file
1575 * Fix bug in MPC823 LCD driver
1577 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1579 * Enable long help on CMC PU2 board;
1581 increase CPU speed from 179 to 207 MHz.
1583 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1584 unaligned tail part specially).
1586 * Update for AT91RM9200DK and CMC_PU2 boards:
1587 - Enable booting directly from flash
1588 - fix CMC_PU2 flash driver
1590 * Fix mkimage usage message
1592 * Map SRAM on NC650 board
1594 * Work around for Ethernet problems on Xaeniax board
1596 * Patch by TsiChung Liew, 23 Sep 2004:
1597 - add support for MPC8220 CPU
1598 - Add support for Alaska and Yukon boards
1600 * Fix configuration for ERIC board (needs more room)
1602 * Adjust MIPS compiler options at run-time depending on tools version
1603 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1604 "-mcpu=4kc" for old tools)
1606 * Add passing of the command line and memory size information to the
1607 kernel on xaeniax board.
1609 * Enable NAND flash support for NC650 board.
1611 * Patch by Thomas Lange 07 Oct 2004:
1612 Updated README for DBAu1x00 boards to match current status
1614 * Patch by Philippe Robin, 28 Sept 2004:
1615 Fix Flash support for Versatile.
1617 * Patch by Roger Blofeld, 16 Sep 2004:
1618 Fix timeout for DHCP command retry
1620 * Patch by Pantelis Antoniou, 14 Sep 2004:
1621 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1623 * Patch by Pantelis Antoniou, 14 Sep 2004:
1624 Kick watchdog when bz-decompressing
1626 * Fix CFG_HZ problems on AT91RM9200 systems
1627 [Remember: CFG_HZ should be 1000 on ALL systems!]
1629 * Patch by Gridish Shlomi, 30 Aug 2004:
1630 - Add support to revA version of PQ27 and PQ27E.
1631 - Reverted MPC8260ADS baudrate back to original 115200
1633 * Patch by Hojin, 17 Sep 2004:
1634 Fix typo in cfi_flash.c
1636 * Patch by Mark Jonas, 09 September 2004:
1637 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1640 * Patch by Mark Jonas, 31 August 2004:
1641 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1642 improves FTP performance for MPC5200 systems. Enabled for IceCube
1645 * Patch by Michael Bendzick, 30 Aug 2004:
1646 - Improve platform.S code for omap1510inn that detects whether code
1647 is running from SDRAM or not. Patch allows SDRAM to be configured
1648 if code is running out of SRAM at 0x20000000.
1650 * Patch by Frederick Klatt, 30 Aug 2004:
1651 Add support for the Wind River SBC8540/SBC8560 boards
1653 * Configure SX1 board to use drivers/cfi_flash.c
1655 * Patches by Michael Bendzick, 30 Aug 2004:
1656 - Configure omap1510inn board to use drivers/cfi_flash.c
1657 - Make drivers/cfi_flash.c protect environment and redundant
1660 * Patch by Steven Scholz, 23 Jun 2004:
1661 - Add script (tools/img2brec.sh) to programm U-Boot into
1662 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1664 * Patches by Scott McNutt, 24 Aug 2004:
1665 - Add support for Altera Nios-II processors.
1666 - Add support for Psyent PCI-5441 board.
1667 - Add support for Psyent PK1C20 board.
1669 * Patches by Jon Loeliger, 24 Aug 2004:
1670 - Add support for the MPC8541 and MPC8555 CDS boards
1671 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1672 - Convert MPC85xxADS to use common CFI flash driver
1673 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1674 from board_early_init_f()
1675 - Provide SW workaround for PCI initialization on 85xx CDS
1677 * Patches by George G. Davis, 24 Aug 2004:
1678 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1679 - Remove static network setup defaults from mx1ads_config
1680 - update ARM boards to use constants from mach-types.h
1682 * Patch by Gary Jennejohn, 04 Oct 2004:
1683 - fix I2C on at91rm9200
1684 - add support for Ricoh RS5C372A RTC
1686 * Patch by Gary Jennejohn, 01 Oct 2004:
1687 - add support for CMC PU2 board
1688 - add support for I2C on at91rm9200
1690 * Patch by Gary Jennejohn, 28 Sep 2004:
1691 fix baudrate handling on at91rm9200
1693 * Patch by Yuli Barcohen, 22 Aug 2004:
1694 - remove ZPC.1900 board-specific flash driver;
1695 switch the port to generic CFI driver;
1698 * Patch by Hinko Kocevar, 21 Aug 2004:
1699 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1701 * Clean up tools/bmp_logo.c to not add trailing white space
1703 * Patch by Hinko Kocevar, 21 Aug 2004:
1704 - Group common framebuffer functions in common/lcd.c
1705 - Group common framebuffer macros and #defines in include/lcd.h
1706 - Provide calc_fbsize() for video ATAG
1708 * Patch by Sam Song, 21 August 2004:
1709 - Fix a typo in README
1710 - Align "(RO)" output for "flinfo" after "protect on"
1711 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1712 ratio 1:1 when core frequency less than 50MHz
1714 * Patches by Hinko Kocevar, 21 Aug 2004:
1715 - fix some "use of label at end of compound statement" warnings
1716 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1718 * Patch by Steven Scholz, 16 Aug 2004:
1719 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1720 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1721 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1722 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1723 into cpu/arm920t/$(SOC)/
1725 * Patches by Sean Chang, 09 Aug 2004:
1726 - Added support for both 8 and 16 bit mode access to System ACE CF
1728 - Fixed missing System ACE CF device during get FAT partition info
1729 in fat_register_device function.
1730 - Enabled System ACE CF support on ML300.
1732 * Patch by Sean Chang, 09 Aug 2004:
1733 Synch defines for saveenv and do_saveenv functions so they get
1734 compiled under the same statement.
1736 * Patch by Sean Chang, 09 Aug 2004:
1737 - Added I2C support for ML300.
1738 - Added support for ML300 to read out its environment information
1739 stored on the EEPROM.
1740 - Added support to use board specific parameters as part of
1741 U-Boot's environment information.
1742 - Updated MLD files to support configuration for new features
1745 * Patches by Travis Sawyer, 05 Aug 2004:
1746 - Remove incorrect bridge settings for eth group 6
1747 - Add call to setup bridge in ppc_440x_eth_initialize
1748 - Fix ppc_440x_eth_init to reset the phy only if its the
1749 first time through, otherwise, just check the phy for the
1750 autonegotiated speed/duplex. This allows the use of netconsole
1751 - only print the speed/duplex the first time the phy is reset.
1753 * Patch by Shlomo Kut, 29 Mar 2004:
1754 Add support for MKS Instruments "Quantum" board
1756 * Fix build problem with Cogent boards;
1757 avoid using <asm/byteorder.h> when using the host compiler
1759 * Patch by Ganapathi C, 04 Aug 2004:
1760 Fix NFS timeout issue
1762 * Patch by Yuli Barcohen, 19 Jul 2004:
1763 - Fix host tools building in Cygwin environment
1764 - Fix header files search order for host tools
1766 * Patch by Tom Armistead, 19 Jul 2004:
1767 Fix kgdb.S support for 74xx_75x cpu
1769 * Patch by Jon Loeliger, 15 Jul 2004:
1770 Fix MPC85xx I2C driver
1772 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1774 * Patch by Stephen Williams, 15 July 2004
1775 Set the PCI class code for JSE board as part of PCI interface setup
1777 * Patch by Michael Bendzick, 15 Jul 2004:
1778 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1779 CFG_FLASH_USE_BUFFER_WRITE is set
1781 * Patch by Yuli Barcohen, 13 Jul 2004:
1782 Allow clock setting on MPC866/MPC885 series chips according to
1783 environment variable `cpuclk'
1785 * Patch by Yuli Barcohen, 20 Apr 2004:
1786 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1788 * Patch by Vincent Dubey, 24 Sep 2004:
1789 Add support for xaeniax board
1791 * Add comment about non-GPL character of standalone applications to
1794 * Fix FEC ethernet problem on NSCU board.
1796 * Patch by Gary Jennejohn, 09 Sep 2004:
1797 allow to use USART1 as console port on at91rm9200dk boards
1799 * Patch by Stefan Roese, 16 Sep 2004:
1802 * Fix SysClk handling for PPChameleon and CATcenter boards
1804 * Patch by Detlev Zundel, 08 Sep 2004:
1805 Update etags build target
1807 * Improve NetConsole support: add support for broadcast destination
1808 address and buffered input.
1810 * Cleanup compiler warnings for GCC 3.3.x and later
1812 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1814 * Add support for IDS "NC650" board
1816 * Add automatic update support for LWMON board
1818 * Clear Block Lock-Bits when erasing flash on LWMON board.
1820 * Fix return code of "fatload" command
1822 * Enable MSDOS/VFAT filesystem support for LWMON board
1824 * Patch by Martin Krause, 03 Aug 2004:
1825 change timing for SM501 graphics controller on TQM5200 module
1827 * Patch by Mark Jonas, 13 July 2004:
1828 - Total5200 LCD now run in little endian mode. Endianess conversion
1829 is done in hardware.
1830 - Removed last reference to "console" environment variable.
1832 * Patches by Lars Munch, 12 Jul 2004:
1833 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1835 - split out the LXT971A PHY from ns_9750_eth.h
1836 - split the dm9161 phy part out of at91rm9200_ether.c
1838 * Patch by Andreas Engel, 12 Jul 2004:
1839 Replaced hardcoded PL011 clock frequency with config variable.
1840 Fixed wrong CONFIG_CMD_DFL doc.
1842 * Patch by Thomas Viehweger, 09 Jun 2004:
1843 make it possible to remove chpart when there is only one partition
1845 * Add support for console over UDP (compatible to Ingo Molnar's
1846 netconsole patch under Linux)
1848 * Patch by Jon Loeliger, 16 Jul 2004:
1849 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1851 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1852 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1853 and CONFIG_L2_INIT_RAM options.
1854 - Refactor Local Bus initialization out of SDRAM setup.
1855 - Re-implement new version of LBC11/DDR11 errata workarounds.
1856 - Moved board specific PCI init parts out of CPU directory.
1857 - Added TLB entry for PCI-1 IO Memory
1858 - Updated README.mpc85xxads
1860 * Patch by Sascha Hauer, 28 Jun:
1861 - add generic support for Motorola i.MX architecture
1862 - add support for mx1ads, mx1fs2 and scb9328 boards
1864 * Patches by Marc Leeman, 23 Jul 2004:
1865 - Add define for the PCI/Memory Buffer Configuration Register
1866 - corrected comments in cpu/mpc824x/cpu_init.c
1868 * Add support for multiple serial interfaces
1869 (for example to allow modem dial-in / dial-out)
1871 * Patch by Stefan Roese, 15 Jul 2004:
1872 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1874 * Fix NSCU config; add ethernet wakeup code.
1876 * Add link for preloader for Motorola Coldfire to README.m68k
1878 * Patch by Michael Bendzick, 12 Jul 2004:
1879 fix output formatting in drivers/cfi_flash.c
1881 * Patch by Mark Jonas, 02 Jul 2004:
1882 Fix lowboot (again) on MPC5xxx
1884 * Patch by Curt Brune, 07 Jul 2004:
1885 relocate exception vectors on arm720t if needed
1887 * Patch by George G. Davis, 06 Jul 2004:
1888 - update mach-types.h to latest arm.linux.org.uk master list
1889 - Set correct OMAP1610 bi_arch_number for build target
1891 * Patch by Curt Brune, 06 Jul 2004:
1892 evb4510: add support for timer interrupt; cleanup
1894 * Patch by Dan Poirot, 06 Jul 2004:
1895 Fix sbc8260 environment variables
1897 * Cleanup redundand "console" environment variable
1899 * Patch by Mark Jonas, 05 Jul 2004:
1900 add support for the Total5100's and Total5200's LCD screen
1902 * Patches by Dan Eisenhut, 01 Jul 2004:
1904 - Move doc2000.h include to prevent compiler warning on some boards
1906 * Patch by Mark Jonas, 01 Jul 2004:
1907 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1908 MGT5100 and MPC5200 based Freescale platforms.
1910 * Patch by Philippe Robin, 01 Jul 2004:
1911 Add initialization for Integrator and versatile board files.
1913 * Patch by Hinko Kocevar, 01 Jun 2004:
1914 Fix VFD FB allocation, add LCD FB allocation on ARM
1916 * Patch by Martin Krause, 30 Jun 2004:
1917 Add support for TQM5200 board
1919 * Patch by Martin Krause, 29 Jun 2004:
1920 Add loopw command: infinite write loop on address range
1922 * Patches by Yasushi Shoji, 29 Jun 2004:
1923 - add empty include/asm-microblaze/processor.h
1924 - add to CREDITS and MAINTAINERS
1925 - add gd initialization
1926 - add MicroBlaze and SUZAKU board to MAKEALL script
1927 - add reset support for SUZAKU
1928 - add flush_cache() for MicroBlaze
1929 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1930 size flash memory on SUZAKU
1932 * Patch by Prakash Kumar, 27 Jun 2004:
1933 Add support for the PXA250 based Intrinsyc Cerf board.
1935 * Patch by Yasushi Shoji, 27 Jun 2004:
1936 fix comment in include/common.h
1938 * Rename SBC8560 into sbc8560 for consistency
1940 * Patch by Daniel Poirot, 24 Jun 2004:
1941 Add support for Wind River's sbc8240 board
1943 * Patches by Yasushi Shoji, 26 Jun 2004:
1944 - drivers/serial_xuartlite.c: fix "return 0" in void function
1945 - add microblaze support to mkimage tool
1947 * Patch by Fred Klatt, 25 Jun 2004:
1948 Add support for WindRiver's sbc8560 board
1950 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1951 Small Bugs fixes for "at91rm9200dk" board:
1952 - Timing modifications for SPI DataFlash access
1953 - Fix NAND flash detection bug
1955 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1956 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1958 * Patch by Jon Loeliger, 17 June 2004:
1959 Completion of the 8540ADS/8560ADS updates:
1960 Fix some PCI and Rapid I/O memory maps,
1961 Initialize both TSEC 1 and 2,
1963 Update MAINTAINER for 85xx boards and README.mpc85xxads
1965 * Patch by Yuli Barcohen, 16 Jun 2004:
1966 Remove obsolete AdderII port which was superseded by unified
1967 AdderII/Adder87x port
1969 * Patch by Ladislav Michl, 16 Jun 2004:
1970 Fix gcc-3.3.3 warnings for smc91111.c
1972 * Patch by Stefan Roese, 02 Jul 2004:
1973 - Fix bug in 405 ethernet driver; allocated data not cleared!
1974 - Fix problem in 405 i2c driver; don't try to print without console!
1976 * Patch by Paul Ruhland, 11 Jun 2004:
1977 Remove debug code from 'board/lpd7a40x/flash.c'
1979 * Patch by Andrea Marson, 11 Jun 2004:
1980 Update for PPChameleon board:
1981 - support for SysClk @ 25MHz
1982 - support for Silicon Motion SM712 VGA controller
1985 * Patches by Richard Woodruff, 10 Jun 2004:
1986 - fix problems with examples/stubs.c for GCC >= 3.4
1987 - fix problems with gd initialization
1989 * Patch by Curt Brune, 17 May 2004:
1990 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1991 - Add support for ESPD-Inc. EVB4510 Board
1993 * Patch by Marc Leeman, 11 May 2004:
1994 Fix for MPC8245 - reading PPC Memory from another device with the
1995 PPC as PCI target device corrupts data due to interenal hardware
1998 * Fix "cls" command when used with splash screen
2000 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2001 slow download of a big image)
2003 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2004 display even after showing a bitmap
2006 * Patch by Josef Wagner, 04 Jun 2004:
2007 - DDR Ram support for PM520 (MPC5200)
2008 - support for different flash types (PM520)
2009 - USB / IDE / CF-Card / DiskOnChip support for PM520
2010 - 8 bit boot rom support for PM520/CE520
2011 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2012 - I2C and RTC support for CPC45
2013 - support of new flash type (28F160C3T) for CPC45
2015 * Fix flash parameters passed to Linux for PPChameleon board
2017 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2019 * Patch by Paul Ruhland, 10 Jun 2004:
2020 fix support for Logic SDK-LH7A404 board and clean up the
2021 LH7A404 register macros.
2023 * Patch by Matthew McClintock, 10 Jun 2004:
2024 Modify code to select correct serial clock on Sandpoint8245
2026 * Patch by Robert Schwebel, 10 Jun 2004:
2027 Add support for Intel K3 strata flash.
2029 * Patch by Thomas Brand, 10 Jun 2004:
2030 Fix "loads" command on DK1S10 board
2032 * Patch by Yuli Barcohen, 09 Jun 2004:
2033 Add support for 8MB flash SIMM and JFFS2 file system on
2034 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2036 * Patch by Yuli Barcohen, 09 Jun 2004:
2037 Add support for Analogue&Micro Adder87x and the older AdderII board.
2039 * Patch by Ming-Len Wu, 09 Jun 2004:
2040 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2042 * Patch by Sam Song, 09 Jun 2004:
2043 - Add support for RPXlite_DW board
2044 - Update FLASH driver for 4*AM29DL323DB90VI
2045 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2047 * Patch by Mark Jonas, 08 June 2004:
2048 - Make MPC5200 boards evaluate the SVR to print processor name and
2049 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2051 * Patch by Kai-Uwe Bloem, 06 May 2004:
2052 Fix endianess problem in cramfs code
2054 * Patch by Tom Armistead, 04 Jun 2004:
2055 Add support for MAX6900 RTC
2057 * Patches by Ladislav Michl, 03 Jun 2004:
2058 - fix cfi_flash.c on LE systems
2059 - let 'make mrproper' delete u-boot.img as well
2060 - turn printf into debug in cfi_flash.c
2062 * Patch by Kurt Stremerch, 28 May 2004:
2063 Add support for Exys XSEngine board
2065 * Patch by Martin Krause, 27 May 2004:
2066 Fix a MPC5xxx I2C timing issue in i2c_probe().
2068 * Patch by Leif Lindholm, 27 May 2004:
2069 Fix board_init_f() for dbau1x00 board.
2071 * Patch by Imre Deak, 26 May 2004:
2072 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2073 Set flash base accordingly, and decide whether to do or skip board
2074 specific setup steps.
2076 * Patch by Josef Baumgartner, 26 May 2004:
2077 Add missing define in include/asm-m68k/global_data.h
2079 * Patch by Josef Baumgartner, 25 May 2004:
2080 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2082 * Patch by Paul Ruhland, 24 May 2004:
2083 fix SDRAM initialization for LPD7A400 board.
2085 * Patch by Jian Zhang, 20 May 2004:
2086 add support for environment in NAND flash
2088 * Patch by Yuli Barcohen, 20 May 2004:
2089 Add support for Interphase iSPAN boards.
2091 * Patches by Paul Ruhland, 17 May 2004:
2092 - Add I/O functions to the smc91111 ethernet driver to support the
2093 Logic LPD7A40x boards.
2094 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2095 specifically the LPD7A400.
2097 * Patches by Robert Schwebel, 15 May 2004:
2098 - call MAC address reading code also for SMSC91C111;
2099 - make SMSC91C111 timeout configurable, remove duplicate code
2100 - fix get_timer() for PXA
2101 - update doc/README.JFFS2
2102 - use "bootfile" env variable also for jffs2
2104 * Patch by Tolunay Orkun, 14 May 2004:
2105 Add support for Cogent CSB472 board (8MB Flash Rev)
2107 * Patch by Thomas Viehweger, 14 May 2004:
2108 - flash.h: more flash types added
2109 - immap_8260.h: some bits added (useful for RMII)
2110 - cmd_coninfo.c: typo corrected, printf -> puts
2111 - reduced size by replacing spaces with tab
2113 * Patch by Robert Schwebel, 13 May 2004:
2114 Add 'imgextract' command: extract one part of a multi file image.
2116 * Patches by Jon Loeliger, 11 May 2004:
2117 Dynamically handle REV1 and REV2 MPC85xx parts.
2118 (Jon Loeliger, 10-May-2004).
2119 New consistent memory map and Local Access Window across MPC85xx line.
2120 New CCSRBAR at 0xE000_0000 now.
2121 Add RAPID I/O memory map.
2122 New memory map in README.MPC85xxads
2123 (Kumar Gala, 10-May-2004)
2124 Better board and CPU identification on MPC85xx boards at boot.
2125 (Jon Loeliger, 10-May-2004)
2126 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2127 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2128 (Jim Robertson, 10-May-2004)
2129 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2130 Supports multiple PHYs.
2131 (Andy Fleming, 10-May-2004)
2132 Some README.MPC85xxads updates.
2133 (Kumar Gala, 10-May-2004)
2134 Copyright updates for "Freescale"
2135 (Andy Fleming, 10-May-2004)
2137 * Patch by Stephen Williams, 11 May 2004:
2138 Add flash support for ST M29W040B
2139 Reduce JSE specific flash.c to remove dead code.
2141 * Patch by Markus Pietrek, 04 May 2004:
2142 Fix clear_bss code for ARM systems (all except s3c44b0 which
2143 doesn't clear BSS at all?)
2145 * Fix "ping" problem on INC-IP board. Strange problem:
2146 Sometimes the store word instruction hangs while writing to one of
2147 the Switch registers, but only if the next instruction is 16-byte
2148 aligned. Moving the instruction into a separate function somehow
2149 makes the problem go away.
2151 * Patch by Rishi Bhattacharya, 08 May 2004:
2152 Add support for TI OMAP5912 OSK Board
2154 * Patch by Sam Song May, 07 May 2004:
2155 Fix typo of UPM table for rmu board
2157 * Patch by Pantelis Antoniou, 05 May 2004:
2158 - Intracom board update.
2161 * Add support for the second Ethernet interface for the 'PPChameleon'
2164 * Patch by Dave Peverley, 30 Apr 2004:
2165 Add support for OMAP730 Perseus2 Development board
2167 * Patch by Alan J. Luse, 29 Apr 2004:
2168 Fix flash chip-select (OR0) option register setting on FADS boards.
2170 * Patch by Alan J. Luse, 29 Apr 2004:
2171 Report MII network speed and duplex setting properly when
2172 auto-negotiate is not enabled.
2174 * Patch by Jarrett Redd, 29 Apr 2004:
2175 Fix hang on reset on Ocotea board due to flash in wrong mode.
2177 * Patch by Dave Peverley, 29 Apr 2004:
2178 add MAC address detection to smc91111 driver
2180 * Patch by David Müller, 28 Apr 2004:
2181 fix typo in lib_arm/board.c
2183 * Patch by Tolunay Orkun, 20 Apr 2004:
2184 - README update: add CONFIG_CSB272 and csb272_config
2185 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2186 i2cfast environment variable
2188 * Patch by Yuli Barcohen, 19 Apr 2004:
2189 - Rename DUET_ADS to MPC885ADS
2190 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2191 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2192 - Clean up FADS family port to use the new defines
2194 * Fix PCI support on CPC45 board
2196 * Patch by Scott McNutt, 25 Apr 2004:
2197 Add Nios GDB/JTAG Console support:
2198 - Add stubs to support gdb via JTAG.
2199 - Add support for console over JTAG.
2202 * Add support for CATcenter board (based on PPChameleon ME module)
2204 * Patch by Klaus Heydeck, 12 May 2004:
2205 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2206 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2207 various changes to KUP4 board specific files
2209 * Fix minor network problem on MPC5200: need some delay between
2210 resetting the PHY and sending the first packet. Implemented in a
2211 "natural" way by invoking the PHY reset and initialization code
2212 only once after power on vs. each time the interface is brought up.
2214 * Add some limited support for low-speed devices to SL811 USB controller
2215 (at least "usb reset" now passes successfully and "usb info" displays
2216 correct information)
2218 * Change init sequence for multiple network interfaces: initialize
2219 on-chip interfaces before external cards.
2221 * Fix memory leak in the NAND-specific JFFS2 code
2223 * Fix SL811 USB controller when attached to a USB hub
2225 * Fix config option spelling in PM520 config file
2227 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2228 patches by Pantelis Antoniou, 30 Mar 2004)
2230 * Fix minor NAND JFFS2 related issue
2232 * Fixes for SL811 USB controller:
2233 - implement workaround for broken memory stick
2234 - improve error handling
2236 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2237 cope with congested networks.
2239 ======================================================================
2240 Changes for U-Boot 1.1.1:
2241 ======================================================================
2243 * Patch by Travis Sawyer, 23 Apr 2004:
2244 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2245 errata from Vitesse Semiconductor.
2247 * Patch by Philippe Robin, 22 Apr 2004:
2248 Fix ethernet configuration for "versatile" board
2250 * Patch by Kshitij Gupta, 21 Apr 2004:
2251 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2253 * Patch by Steven Scholz, 24 Feb 2004:
2254 Fix a bug in AT91RM9200 ethernet driver:
2255 The MII interface is now initialized before accessing the PHY.
2257 * Patch by John Kerl, 19 Apr 2004:
2258 Use U-boot's miiphy.h for PHY register names, rather than
2259 introducing a new header file.
2261 * Update pci_ids.h from linux-2.4.26
2263 * Patch by Masami Komiya, 19 Apr 2004:
2264 Fix problem cause by VLAN function on little endian architecture
2265 without VLAN environment
2267 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2268 binary image for all clock frequencies. Implement run-time
2269 optimization of flash access timing based on the actual bus
2272 * Modify KUP4X board configuration to use SL811 driver for USB memory
2273 sticks (including FAT / VFAT filesystem support)
2275 * Add SL811 Host Controller Interface driver for USB
2277 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2279 * Patch by Pantelis Antoniou, 19 Apr 2004:
2280 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2281 Minor patches for Intracom boards.
2283 * Patch by Christian Pell, 19 Apr 2004:
2284 cleanup support for CF/IDE on PCMCIA for PXA25X
2286 * Temporarily disabled John Kerl's extended MII command code because
2287 "miivals.h" is missing
2289 * Patches by Mark Jonas, 13 Apr 2004:
2290 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2291 - Add sync instructions to IceCube SDRAM init code
2292 - Move SDRAM chip constants into seperate include files
2293 - Unify DDR and SDR initialization code
2294 - Unify all IceCube (Lite5xxx) target names
2296 * Patch by John Kerl, 16 Apr 2004:
2297 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2298 mii read 4-7 18-1a. Also add mii dump subcommand for
2299 pretty-printing standard regs 0-5.
2301 * Patch by Stephen Williams, 16 April 2004:
2302 fix typo in JSE.h; update MAINTAINERS
2304 * Patch by Matthew S. McClintock, 14 Apr 2004:
2305 fix initdram function for utx8245 board
2307 * Patch by Markus Pietrek, 14 Apr 2004:
2308 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2310 * Patch by Reinhard Meyer, 18 Apr 2004:
2311 provide the IDE Reset Function for EMK 5200 boards
2313 * Patch by Masami Komiya, 12 Apr 2004:
2314 fix pci_hose_write_config_{byte,word}_via_dword problems
2316 * Patch by Sangmoon Kim, 12 Apr 2004:
2317 Update max RAM size for debris board
2319 * Patch by Travis Sawyer, 08 Apr 2004:
2320 Add TLB entry for second DIMM slot on ocotea
2322 * Patch by Masami Komiya, 08 Apr 2004:
2323 add RTL8169 network driver
2325 * Patch by Dan Malek, 07 Apr 2004:
2326 - Add support for RPC/STx GP3, Motorola 8560 board
2327 - Update 85xx TSEC driver so it searches MII for first available PHY
2329 - Add functions to support console MII commands.
2331 * Patch by Tolunay Orkun, 07 Apr 2004:
2332 Move initialization of bi_iic_fast[]
2333 from board_init_f() to board_init_r()
2335 * Patch by Yasushi Shoji, 07 Apr 2004:
2336 Cleanup microblaze port
2338 * Patch by Sangmoon Kim, 07 Apr 2004:
2339 Add auto SDRAM module detection for Debris board
2341 * Patch by Rune Torgersen, 06 Apr 2004:
2342 - Fix some PCI problems on the MPC8266ADS board
2343 - Fix the location of some PCI entries in the immap structure
2345 * Patch by Yasushi Shoji, 07 Apr 2004:
2346 - add support for microblaze processors
2347 - add support for AtmarkTechno "suzaku" board
2349 * Configure PPChameleon board to use redundand environment in flash
2351 * Configure PPChameleon board to use JFFS2 NAND support.
2353 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2355 * Patch by Rune Torgersen, 16 Apr 2004:
2358 * Patches by Pantelis Antoniou, 16 Apr 2004:
2359 - add support for a new version of an Intracom board and fix
2360 various other things on others.
2361 - add verify support to the crc32 command (define
2362 CONFIG_CRC32_VERIFY to enable it)
2363 - fix FEC driver for MPC8xx systems:
2364 1. fix compilation problems for boards that use dynamic
2366 2. shut down FEC after network transfers
2367 - HUSH parser fixes:
2368 1. A new test command was added. This is a simplified version of
2369 the one in the bourne shell.
2370 2. A new exit command was added which terminates the current
2372 3. Fixed handing of $? (exit code of last executed command)
2373 - Fix some compile problems;
2374 add "once" functionality for the netretry variable
2376 * Patch by George G. Davis, 02 Apr 2004:
2377 add support for Intel Assabet board
2379 * Patch by Stephen Williams, 01 Apr 2004:
2380 Add support for Picture Elements JSE board
2382 * Patch by Christian Pell, 01 Apr 2004:
2383 Add CompactFlash support for PXA systems.
2385 * Patches by Pantelis Antoniou, 30 Mar 2004:
2386 - add auto-complete support to the U-Boot CLI
2387 - add support for NETTA and NETPHONE boards; fix NETVIA board
2388 - add support for the Epson 156x series of graphical displays
2389 (These displays are serial and not suitable for using a normal
2390 framebuffer console on them)
2391 - add infrastructure needed in order to POST any DSPs in a board
2392 - improve and fix various things in the MPC8xx FEC driver:
2393 1. The new 87x and 88x series of processors have two FECs,
2394 and the new driver supports them both.
2395 2. Another change in the 87x/88x series is support for
2396 the RMII (Reduced MII) interface. However numerous
2397 changes are needed to make it work since the PHYs
2398 are connected to the same lines. That means that
2399 you have to address them correctly over the MII
2401 3. We now correctly match the MII/RMII interface
2402 configuration to what the PHY reports.
2403 - Fix problem when readingthe MII status register. Due to the
2404 internal design of many PHYs you have to read the register
2405 twice. The problem is more apparent in 10Mbit mode.
2406 - add new mode ".jffs2s" for reading from a NAND device: it just
2407 skips over bad blocks.
2408 - add networking support for VLANs (802.1q), and CDP (Cisco
2410 - some minor patches / cleanup
2412 * Patch by Yuli Barcohen, 28 Mar 2004:
2413 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2414 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2415 - Change configuration method for MPC8260ADS family
2417 * add startup code to clear the BSS of standalone applications
2419 * Fix if / elif handling bug in HUSH shell
2421 ======================================================================
2422 Changes for U-Boot 1.1.0:
2423 ======================================================================
2425 * Patch by Mark Jonas: Remove config.tmp files only when
2426 unconfiguring the board
2428 * Adapt RMU board for bigger flash memory
2430 * Patch by Klaus Heydeck, 13 Mar 2003:
2431 Add support for KUP4X Board
2433 * Patch by Pavel Bartusek, 21 Mar 2004
2434 Add Reiserfs support
2436 * Patch by Hinko Kocevar, 20 Mar 2004
2437 - Add auto-release for SMSC LAN91c111 driver
2438 - Add save/restore of PTR and PNR regs as suggested in datasheet
2440 * Patch by Stephen Williams, 19 March 2004
2441 Increase speed of sector reads from SystemACE,
2442 shorten poll timeout and remove a useless reset
2444 * Patch by Tolunay Orkun, 19 Mar 2004:
2445 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2448 * Patch by Brad Kemp, 18 Mar 2004:
2449 prevent machine checks during a PCI scan
2451 * Patch by Pierre Aubert, 18 Mar 2004:
2452 Fix string cleaning in IDE identification
2454 * Patch by Pierre Aubert, 18 Mar 2004:
2455 - Unify video mode handling for Chips & Technologies 69000 Video
2456 chip and Silicon Motion SMI 712/710/810 Video chip
2457 - Add selection of the video output (CRT or LCD) via 'videoout'
2458 environment variable for the Silicon Motion
2461 * Patch by Pierre Aubert, 18 Mar 2004:
2462 include/common.h typo fix
2464 * Patches by Tolunay Orkun, 17 Mar 2004:
2465 - Add support for bd->bi_iic_fast[] initialization via environment
2466 variable "i2cfast" (CONFIG_I2CFAST)
2467 - Add "i2cfast" u-boot environment variable support for csb272
2469 * Patch by Carl Riechers, 17 Mar 2004:
2470 Ignore '\0' characters in console input for use with telnet and
2473 * Patch by Leon Kukovec, 17 Mar 2004:
2474 typo fix for strswab prototype #ifdef
2476 * Patches by Thomas Viehweger, 16 Mar 2004:
2477 - show PCI clock frequency on MPC8260 systems
2478 - add FCC_PSMR_RMII flag for HiP7 processors
2479 - in do_jffs2_fsload(), take load address from load_addr if not set
2480 explicit, update load_addr otherwise
2481 - replaced printf by putc/puts when no formatting is needed
2482 (smaller code size, faster execution)
2484 * Patch by Phillippe Robin, 16 Mar 2004:
2485 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2487 * Patch by Stephen Williams, 15 Mar 2004:
2488 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2490 * Patch by Tolunay Orkun, 15 Mar 2004:
2491 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2493 * Patch by Travis Sawyer, 15 Mar 2004:
2494 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2496 * Add start-up delay to make sure power has stabilized before
2497 attempting to switch on USB on SX1 board.
2499 * Patch by Josef Wagner, 18 Mar 2004:
2500 - Add support for MicroSys XM250 board (PXA255)
2501 - Add support for MicroSys PM828 board (MPC8280)
2502 - Add support for 32 MB Flash on PM825/826
2503 - new SDRAM refresh rate for PM825/PM826
2504 - added support for MicroSys PM520 (MPC5200)
2505 - replaced Query by Identify command in CPU86/flash.c
2506 to support 28F160F3B
2508 * Fix wrap around problem with udelay() on ARM920T
2510 * Add support for Macronix flash on TRAB board
2512 * Patch by Pierre Aubert, 15 Mar 2004:
2513 Fix buffer overflow in IDE identification
2515 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2517 * Remove redundand #define in IceCube.h
2519 * Patch by Steven Scholz, 27 Feb 2004:
2520 - Adding get_ticks() and get_tbclk() for AT91RM9200
2521 - Many white space fixes in cpu/at91rm9200/interrupts.c
2523 * Patches by Steven Scholz, 20 Feb 2004:
2524 some cleanup in AT91RM9200 related code
2526 * Patches by Travis Sawyer, 12 Mar 2004:
2527 - Fix Gigabit Ethernet support for 440GX
2528 - Add Gigabit Ethernet Support to MII PHY utilities
2530 * Patch by Brad Kemp, 12 Mar 2004:
2531 Fixes for drivers/cfi_flash.c:
2532 - Better support for x8/x16 implementations
2533 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2534 - Added defines for AMD command and address constants
2536 * Patch by Leon Kukovec, 12 Mar 2004:
2537 Fix get_dentfromdir() to correctly handle deleted dentries
2539 * Patch by George G. Davis, 11 Mar 2004:
2540 Remove hard coded network settings in TI OMAP1610 H2
2541 default board config
2543 * Patch by George G. Davis, 11 Mar 2004:
2544 add support for ADS GraphicsClient+ board.
2546 * Patch by Pierre Aubert, 11 Mar 2004:
2547 - add bitmap command and splash screen support in cfb console
2548 - add [optional] origin in the bitmap display command
2550 * Patch by Travis Sawyer, 11 Mar 2004:
2551 Fix ocotea board early init interrupt setup.
2553 * Patch by Thomas Viehweger, 11 Mar 2004:
2554 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2556 * Patch by Stephan Linz, 09 Mar 2004
2557 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2559 * Patch by George G. Davis, 9 Mar 2004:
2560 fix recent build failure for SA1100 target
2562 * Patch by Travis Sawyer, 09 Mar 2004:
2563 Support native interrupt mode for the IBM440GX.
2564 Previously it was running in 440GP compatibility mode.
2566 * Patch by Philippe Robin, 09 Mar 2004:
2567 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2570 * Patch by Masami Komiya, 08 Mar 2004:
2571 Don't overwrite server IP address or boot file name
2572 when the boot server does not return values
2574 * Patch by Tolunay Orkun, 5 Mar 2004:
2575 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2577 * Patch by Tolunay Orkun, 5 Mar 2004:
2578 Fix early board initialization for Cogent CSB272 board
2580 * Patch by Ed Okerson, 3 Mar 2004:
2581 fix CFI flash writes for little endian systems
2583 * Patch by Reinhard Meyer, 01 Mar 2004:
2584 generalize USB and IDE support for MPC5200 with according
2585 changes to IceCube.h and TOP5200.h
2586 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2587 add info about USB and IDE to README
2589 * Patch by Yuli Barcohen, 4 Mar 2004:
2590 Fix problems with GCC 3.3.x which changed handling of global
2591 variables explicitly initialized to zero (now in .bss instead of
2594 * Patch by Leon Kukovec, 02 Mar 2004:
2595 add strswab() to fix IDE LBA capacity, firmware and model numbers
2596 on little endian machines
2598 * Patch by Masami Komiya, 02 Mar 2004:
2599 - Remove get_ticks() from NFS code
2600 - Add verification of RPC transaction ID
2602 * Patch by Pierre Aubert, 02 Mar 2004:
2603 cleanup for IDE and USB drivers for MPC5200
2605 * Patch by Travis Sawyer, 01 Mar 2004:
2607 - Add IBM PPC440GX Ref Platform support (Ocotea)
2608 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2609 Adapted to U-Boot and 440GX port
2611 - Add gracious handling of all Ethernet Pin Selections for 440GX
2612 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2614 - Add needed bit definitions
2617 * Patch by Carl Riechers, 1 Mar 2004:
2618 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2620 * Patch by Stephan Linz, 27 Feb 2004
2621 - avoid problems for targets without NFS download support
2623 * Patch by Rune Torgersen, 27 Feb 2004:
2624 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2625 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2626 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2628 * Patch by Masami Komiya, 27 Feb 2004:
2629 Fix rarpboot: add autoload by NFS
2631 * Patch by Dan Eisenhut, 26 Feb 2004:
2632 fix flash_write return value in saveenv
2634 * Patch by Stephan Linz, 11 Dec 2003
2635 expand config.mk to avoid trigraph warnings on NIOS
2637 * Rename "BMS2003" board into "HMI10"
2639 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2640 storage; auto-set console on USB port (using preboot command)
2642 * Add support for SX1 mobile phone; add support for USB-based console
2643 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2645 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2647 * Fix SDRAM timings for LITE5200 / IceCube board
2649 * Handle Auti-MDIX / connection status for INCA-IP
2651 * Fix USB problems when attempting to read 0 bytes
2653 * Patch by Travis Sawyer, 26 Feb 2004:
2654 Fix broken compile for XPEDITE1K target.
2656 * Patch by Stephan Linz, 26 Feb 2004:
2657 Bug fix for NFS code on NIOS targets
2659 * Patch by Stephen Williams, 26 Feb 2004:
2660 Break up SystemACE reads of large block counts
2662 * Patch by Pierre Aubert, 26 Feb 2004
2663 add IDE support for MPC5200
2665 * Patch by Masami Komiya, 26 Feb 2004:
2666 add autoload via NFS
2668 * Patch by Stephen Williams
2669 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2670 elsewhere in the source.
2672 * Patch by Steven Scholz, 25 Feb 2004:
2673 - Timeouts in FPGA code should be based on CFG_HZ
2674 - Minor cleanup in code for Altera FPGA ACEX1K
2676 * Patch by Steven Scholz, 25 Feb 2004:
2677 Changed "Directory Hierarchy" section in README
2679 * Patch by Masami Komiya, 25 Feb 2004:
2680 Reduce copy count in nfs_read_reply() of NFS code
2682 * Patch by Markus Pietrek, 24 Feb 2004:
2683 NS9750 DevBoard added
2685 * Patch by Pierre Aubert, 24 Feb 2004
2686 add USB support for MPC5200
2688 * Patch by Steven Scholz, 24 Feb 2004:
2689 - fix MII commands to use values from last command
2691 * Patch by Torsten Demke, 24 Feb 2004:
2692 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2694 * Patch by Rahul Shanbhag, 19 Feb 2004:
2695 Fixes for for OMAP1610 board:
2696 - shift some IRQ specific code to platform.S file
2697 - remove duplicatewatchdog reset code from start.S
2699 * Make Auto-MDIX Support configurable on INCA-IP board
2701 * Fix license for mkimage tool
2703 * Patch by Masami Komiya, 24 Feb 2004:
2704 Update NetBootFileXferSize in NFS code
2706 * Patch by Scott McNutt, 24 Feb 2004:
2707 fix packet length in NFS code
2709 * Patch by Masami Komiy, 22 Feb 2004:
2710 Add support for NFS for file download
2712 * Patch by Andrea Scian, 17 Feb 2004:
2713 Add support for S3C44B0 processor and DAVE B2 board
2715 * Patch by Steven Scholz, 20 Feb 2004:
2716 - Add support for MII commands on AT91RM9200 boards
2717 - some cleanup in AT91RM9200 ethernet code
2719 * Patch by Peter Ryser, 20 Feb 2004:
2720 Add support for the Xilinx ML300 platform
2722 * Patch by Stephan Linz, 17 Feb 2004:
2723 Fix watchdog support for NIOS
2725 * Patch by Josh Fryman, 16 Feb 2004:
2726 Fix byte-swapping for cfi_flash.c for different bus widths
2728 * Patch by Jon Diekema, 14 Jeb 2004:
2729 Remove duplicate "FPGA Support" notes from the README file
2731 * Patches by Reinhard Meyer, 14 Feb 2004:
2732 - update board/emk tree; use common flash driver
2733 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2734 [adapted for other PPC CPUs -- wd]
2735 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2737 * Patch by Jon Diekema, 13 Feb 2004:
2738 Call show_boot_progress() whenever POST "FAILED" is printed.
2740 * Patch by Nishant Kamat, 13 Feb 2004:
2741 Add support for TI OMAP1610 H2 Board
2742 Fixes for cpu/arm926ejs/interrupt.c
2743 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2744 Fix for a timer bug in OMAP1610 Innovator
2745 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2747 * Patches by Stephan Linz, 12 Feb 2004:
2748 - add support for NIOS timer with variable period preload counter value
2749 - prepare POST framework support for NIOS targets
2751 * Patch by Denis Peter, 11 Feb 2004:
2752 add POST support for the MIP405 board
2754 * Patch by Laurent Mohin, 10 Feb 2004:
2755 Fix buffer overflow in common/usb.c
2757 * Patch by Tolunay Orkun, 10 Feb 2004:
2758 Add support for Cogent CSB272 board
2760 * Patch by Thomas Elste, 10 Feb 2004:
2761 Add support for NET+50 CPU and ModNET50 board
2763 * Patch by Sam Song, 10 Feb 2004:
2764 Fix typos in cfi_flash.c
2766 * Patch by Leon Kukovec, 10 Feb 2004
2767 Fixed long dir entry slot id calculation in get_vfatname
2769 * Patch by Robin Gilks, 10 Feb 2004:
2770 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2771 !=, <>, <, >, <=, >=)
2773 * Fix problem with side effects in macros in include/usb.h
2775 * Patch by David Benson, 13 Nov 2003:
2776 bug 841358 - fix TFTP download size limit
2778 * Fixing bug 850768:
2779 improper flush_cache() in load_serial()
2781 * Fixing bug 834943:
2782 MPC8540 - missing volatile declarations
2784 * Patch by Stephen Williams, 09 Feb 2004:
2785 Add support for Xilinx SystemACE chip:
2786 - New files common/cmd_ace.c and include/systemace.h
2787 - Hook systemace support into cmd_fat and the partition manager
2789 * Patch by Travis Sawyer, 09 Feb 2004:
2790 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2792 * Patch by Travis Sawyer, 09 Feb 2004:
2794 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2795 - Add phymode for 440 enet
2798 - Change board_pre_init to board_early_init_f
2799 - Add user flash to bus controller setup
2801 - Fix is_pci_host to check GPIO for monarch bit
2802 - Force xpedite1k to pci conventional mode (via #define option)
2804 * Patch by Brad Kemp, 4 Feb 2004:
2805 - handle the machine check that is generated during the PCI scans
2807 - define the registers used in the IMMR by the PCI subsystem.
2809 * Patch by Pierre Aubert, 03 Feb 2004:
2810 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2812 * Patch by Jeff Angielski, 03 Feb 2004:
2813 Fix copy & paste error in cpu/mpc8260/pci.c
2815 * Patch by Reinhard Meyer, 24 Jan 2004:
2816 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2818 * Add Auto-MDIX support for INCA-IP
2822 * Patch by Josef Baumgartner, 10 Feb 2004:
2823 Fixes for Coldfire port
2825 * Patch by Brad Kemp, 11 Feb 2004:
2826 Fix CFI flash driver problems
2828 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2829 modules at CPU clock frequencies above 66 MHz.
2831 * Optimize flash programming speed for LWMON (by another 100% :-)
2833 * Patch by Jian Zhang, 3 Feb 2004:
2834 - Changed the incorrect FAT12BUFSIZE
2835 - data_begin in fsdata can be negative. Changed it to be short.
2837 * Patches by Stephan Linz, 30 Jan 2004:
2838 1: - board/altera/common/flash.c:flash_erase():
2839 o allow interrupts befor get_timer() call
2840 o check-up each erased sector and avoid unexpected timeouts
2841 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2842 o enclose sevenseg_set() in cpp condition
2843 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2844 - fix some typed in mistakes in the NIOS documentation
2845 2: - split DK1C20 configuration into several header files:
2846 o two new files for each NIOS CPU description
2847 o U-Boot related part is remaining in DK1C20.h
2848 3: - split DK1S10 configuration into several header files:
2849 o two new files for each NIOS CPU description
2850 o U-Boot related part is remaining in DK1S10.h
2851 4: - Add support for the Microtronix Linux Development Kit
2852 NIOS CPU configuration at the Altera Nios Development Kit,
2853 Stratix Edition (DK-1S10)
2854 5: - Add documentation for the Altera Nios Development Kit,
2855 Stratix Edition (DK-1S10)
2856 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2858 7: - Add support for the common U-Boot SPI framework at
2861 * Patch by Rahul Shanbhag, 28 Jan 2004:
2862 Fix flash protection/locking handling for OMAP1610 innovator board.
2864 * Patch by Rolf Peukert, 28 Jan 2004:
2865 fix flash write problems on CSB226 board (write with 32 bit bus width)
2867 * Patches by Mark Jonas, 16 Jan 2004:
2868 - fix rounding error when calculating baudrates for MPC5200 PSCs
2869 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2870 time which is not supported
2872 * Patch by Yuli Barcohen, 26 Jan 2004:
2873 Allow bzip2 compression for small memory footprint boards
2875 * Patch by Brad Kemp, 21 Jan 2004:
2876 Add support for CFI flash driver for both the Intel and the AMD
2879 * Patch by Travis Sawyer, 20 Jan 2004:
2880 Fix pci bridge auto enumeration of sibling p2p bridges.
2882 * Patch by Tolunay Orkun, 12 Jan 2004:
2883 Add some delays as needed for Intel LXT971A PHY support
2885 * Patches by Stephan Linz, 09 Jan 2004:
2886 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2887 - make DK1C20 board configuration related to ASMI conform to
2890 * Patch by Anders Larsen, 09 Jan 2004:
2892 ARM memory layout fixes: the abort-stack is now set up in the
2893 correct RAM area, and the BSS is zeroed out as it should be.
2895 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2896 of the linker scripts are replaced by '__bss_start' and '_end',
2897 resp., which is a further step to eliminate unnecessary differences
2898 between the implementation of the CPU architectures.
2900 * Patch by liang a lei, 9 Jan 2004:
2901 Fix Intel 28F128J3 ID in include/flash.h
2903 * Patch by Masami Komiya, 09 Jan 2004:
2904 add support for TB0229 board (NEC VR4131 MIPS processor)
2906 * Patch by Leon Kukovec, 12 Dec 2003:
2907 changed extern __inline__ into static __inline__ in
2908 include/linux/byteorder/swab.h
2910 * Patch by Travis Sawyer, 30 Dec 2003:
2911 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2912 select MDI port based on enabled EMAC device.
2913 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2916 * Patch by Wolter Kamphuis, 15 Dec 2003:
2917 made CONFIG_SILENT_CONSOLE usable on all architectures
2919 * Disable date command on TQM866M - there is no RTC on MPC866
2921 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2923 * Implement adaptive SDRAM timing configuration based on actual CPU
2924 clock frequency for INCA-IP; fix problem with board hanging when
2925 switching from 150MHz to 100MHz
2927 * Add PCMCIA CS support for BMS2003 board
2929 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2930 see doc/README.MPC866 for details;
2931 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2932 calculate CPU clock frequency from PLL register values.
2934 * Add support for 128 MB RAM on TQM8xxL/M modules
2936 * Fix PS/2 keyboard problem caused by statically initialized variable
2937 pointing to a location in flash
2939 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2941 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2942 before we can access it; add delay in case we are faster (with no
2945 * Cleanup of some init functions
2947 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2948 to avoid Linux crashes by early packets coming in.
2950 * Accelerate flash accesses on LWMON board by using buffered writes
2952 * Fix typo in Makefile;
2953 fix problem with PARTNUM detection
2955 * Patch by Reinhard Meyer, 09 Jan 2004:
2956 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2958 * Add support for IDE LED on BMS2003 board
2959 (exclusive with status LED!)
2961 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2964 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2965 Add common files for "emk" boards
2967 * Add a common get_ram_size() function and modify the the
2968 board-specific files to invoke that common implementation.
2970 ======================================================================
2971 Changes for U-Boot 1.0.1:
2972 ======================================================================
2974 * Set default clock for INCA-IP to 150 MHz
2976 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2977 add I2C support; add support for DS1337 RTC
2979 * Add CompactFlash support for BMS2003 board
2981 * Add support for status LED on BMS2003 board
2983 * Patch by Scott McNutt, 02 Jan 2004:
2984 Add support for the Nios Active Serial Memory Interface (ASMI)
2987 * Patch by Andrea Marson, 16 Dec 2003:
2988 Add support for the PPChameleon ME and HI modules
2990 * Patch by Yuli Barcohen, 22 Dec 2003:
2991 Add support for Motorola DUET ADS board (MPC87x/88x)
2993 * Patch by Robert Schwebel, 15 Dec 2003:
2994 add support for cramfs (uses JFFS2 command interface)
2996 * Patches by Stephan Linz, 11 Dec 2003:
2997 - more documentation for NIOS port
2998 - new struct nios_pio_t, struct nios_spi_t
2999 - Reconfiguration for NIOS Development Kit DK1C20:
3000 o move board related code from board/dk1c20
3001 to board/altera/dk1c20
3002 o create a new common source path board/altera/common
3003 and move generic flash access stuff into it
3004 o change/expand configuration file DK1C20.h
3005 - Add support for NIOS Development Kit DK1S10
3006 - Add status LED support for NIOS systems
3007 - Add dual 7-segment LED support for Altera NIOS DevKits
3009 * Patch by Ronen Shitrit, 10 Dec 2003:
3010 Add support for the Marvell DB64360 / DB64460 development boards
3012 * Patch by Detlev Zundel, 10 Dec 2003:
3013 fix dependency problem in examples/Makefile
3015 * Patch by Denis Peter, 8 Dec 2003
3016 - add support for the PATI board (MPC555)
3017 - add SPI support for the MPC5xx
3019 * Patch by Anders Larsen, 08 Dec 2003:
3020 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3021 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3022 cleanup some redundand #defines
3024 * Patch by André Schwarz, 8 Dec 2003:
3025 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3026 - TX and RX deskriptors must be quad-word aligned
3027 - does not work with only one TX deskriptor
3028 - standard reset method does not work
3030 * Patch by Masami Komiya, 08 Dec 2003:
3031 add RTL8139 ethernet driver
3033 * Patches by Ed Okerson, 07 Dec 2003:
3034 - fix ethernet for the AU1x00 processors in little-endian mode.
3035 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3037 * Minor code cleanup (coding style)
3039 * Patch by Reinhard Meyer, 30 Dec 2003:
3040 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3041 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3042 - turned debug print of PHY registers into a function (called in two places)
3043 - added support for EMK MPC5200 based modules
3045 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3047 * Add support for TQM866M modules
3049 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3051 * Fix a few compiler warnings
3053 * Patch by Reinhard Meyer, 28 Dec 2003:
3054 Add initial support for TOP5200 board
3056 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3057 environment variable which can set to "100", "133", or "150". The
3058 CPU clock will be configured accordingly upon next reboot. Other
3059 values are ignored. In case of an invalid or undefined "cpuclk"
3060 value, the compile-time default CPU clock speed will be used.
3062 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3063 window that is used to access the UART registers by the Linux driver)
3065 * Patch by Reinhard Meyer, 20 Dec 2003:
3066 Fix clock calculation for the MPC5200 for higher clock frequencies
3067 (above 2**32 / 10 = 429.5 MHz).
3069 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3071 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3073 * Add new configuration for IceCube board with DDR memory
3075 * Update TRAB memory configurations
3077 * Add JFFS2 support for INCA-IP board
3079 * Patch by Bill Hargen, 09 Dec 2003:
3080 - BUBINGA405EP: changed flash driver to protect top sector containing
3082 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3083 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3084 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3085 - 405EP: added/fixed support for "reginfo" command.
3086 - 4xx: removed spurious MII error messages on "mii info" command.
3088 * Patch by Bernhard Kuhn, 28 Nov 2003:
3089 add support for Coldfire CPU
3090 add support for Motorola M5272C3 and M5282EVB boards
3092 * Patch by Pierre Aubert, 24 Nov 2003:
3093 - add a return value for the fpga command
3094 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3095 is defined. If ide_preinit fails, ide_init is aborted.
3096 - fix an endianess problem in fat.h
3098 * Patch by Wolter Kamphuis, 05 Dec 2003:
3099 Add support for SNMC's QS850/QS823/QS860T boards
3101 * Patch by Yuli Barcohen, 3 Dec 2003:
3102 "revive" U-Boot support for old Motorola MPC860ADS board
3104 * Patch by Cam(ilo?), 03 Dec 2003:
3105 make examples build even with broken Montavista objcopy
3107 * Patch by Pavel Bartusek, 27 Nov 2003:
3108 fix conversion problem with "bootretry" evironment variable
3110 * Patch by Andre Schwarz, 24 Nov 2003:
3111 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3113 * Patch by Pavel Bartusek, 21 Nov 2003:
3114 set ZMII bridge speed on 440
3116 * Patch by Anders Larsen, 17 Nov 2003:
3117 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3119 * Patches by David Müller, 14 Nov 2003:
3120 - board/mpl/common/common_util.c
3121 * implement support for BZIP2 compressed images
3122 * various cleanups (printf -> puts, ...)
3123 - board/mpl/common/flash.c
3124 * report correct errors to upper layers
3125 * check the erase fail and VPP low bits in status reg
3126 - board/mpl/vcma9/cmd_vcma9.c
3127 - board/mpl/vcma9/flash.c
3128 * various cleanups (printf -> puts, ...)
3130 * fix typo in comment
3131 - cpu/arm920t/usb_ohci.c
3132 * support for S3C2410 is missing in #if line
3134 * reinit some registers in case of error (cable missing, ...)
3136 * support for USB/MMC devices is missing in #if line
3137 - include/configs/MIP405.h
3138 - include/configs/PIP405.h
3139 * enable BZIP2 support
3140 * enlarge malloc space to 1MiB because of BZIP2 support
3141 - include/configs/VCMA9.h
3142 * enable BZIP2 support
3143 * enlarge malloc space to 1MiB because of BZIP2 support
3144 * enable USB support
3145 - lib_arm/armlinux.c
3146 * change calling convention of ARM Linux kernel as
3147 described on http://www.arm.linux.org.uk/developer/booting.php
3149 * Patch by Thomas Lange, 14 Nov 2003:
3150 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3151 support all these AMD boards.
3153 * Patch by Thomas Lange, 14 Nov 2003:
3154 Workaround for mips au1x00 physical memory accesses (the au1x00
3155 uses a 36 bit bus internally and cannot access physical memory
3156 directly. Use the uncached SDRAM address instead of the physical
3159 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3160 add Realtek 8019 ethernet driver
3162 * Patch by Yuli Barcohen, 13 Nov 2003:
3163 MPC826xADS/PQ2FADS cleanup
3165 * Patch by Anders Larsen, 12 Nov 2003:
3166 Update README to mark the PORTIO commands non-standard
3168 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3169 update for for Atmel AT91RM9200DK development kit:
3170 - support for environment variables in DataFlash
3171 - Atmel DataFlash AT45DB1282 support
3173 * Patch by Jeff Carr, 11 Nov 2003:
3174 add support for new version of 8270 processors
3176 * Patches by George G. Davis, 05 Nov 2003:
3177 - only pass the ARM linux initrd tag to the kernel when an initrd
3179 - update omap1510inn configuration file
3181 * Patches by Stephan Linz, 3 Nov 2003:
3182 - more endianess fixes for LAN91C111 driver
3183 - CFG_HZ configuration patch for NIOS Cyclone board
3185 * Patch by Stephan Linz, 28 Oct 2003:
3186 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3188 * Patch by Steven Scholz, 20 Oct 2003:
3189 - make "mii info <addr>" show infor for PHY at "addr" only
3190 - Endian fix for miiphy_info()
3192 * Patch by Gleb Natapov, 19 Sep 2003:
3193 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3195 * Patch by Anders Larsen, 17 Sep 2003:
3196 Bring ARM memory layout in sync with the documentation:
3197 stack and malloc-heap are now located _below_ the U-Boot code
3199 * Accelerate booting on TRAB board: read and check autoupdate image
3200 headers first instead of always reading the whole images.
3202 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3204 * Enabled password check on RMU board
3206 * Fix configuration problem with IceCube in LOWBOOT configuration:
3207 envrionment got embedded, corrupting the image layout.
3209 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3211 * Added BMS2003 board
3212 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3214 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3215 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3218 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3221 * Add checksum verification to 'imls' command
3223 * Add bd_info fields needed for 4xx Linux I2C driver
3225 * Patch by Martin Krause, 4 Nov. 2003:
3226 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3228 * Print used network interface when CONFIG_NET_MULTI is set
3230 * Patch by Bernhard Kuhn, 28 Oct 2003:
3231 Add low boot support for MPC5200
3233 * Fix problem with dual PCMCIA support (NSCU)
3235 * Fix MPC5200 I2C initialization function
3237 ======================================================================
3238 Changes for U-Boot 1.0.0:
3239 ======================================================================
3241 * Fix parameter passing to standalone images with bootm command
3243 * Patch by Kyle Harris, 30 Oct 2003:
3244 Fix build errors for ixdp425 board
3246 * Patch by David M. Horn, 29 Oct 2003:
3247 Fixes to build under CYGWIN
3249 * Get IceCube MGT5100 working (again)
3251 * Fix problems in memory test on some boards (which was not
3252 non-destructive as intended)
3254 * Patch by Gary Jennejohn, 28 Oct 2003:
3255 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3256 to prevent stack overflow on ARM systems
3258 * Patch by Stephan Linz, 28 Oct 2003:
3259 fix init sequence error for NIOS port
3261 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3263 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3265 * Patch by Xiao Xianghua, 23 Oct 2003:
3266 small patch for mpc85xx
3268 * Fix small problem in MPC5200 I2C driver
3270 * Fix FCC3 support on ATC board
3272 * Correct header printing for multi-image files in do_bootm()
3274 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3276 * Fix PCI problems on PPChameleon board
3278 * Patch by Steven Scholz, 18 Oct 2003:
3279 Fix AT91RM9200 ethernet driver
3281 * Patch by Nye Liu, 17 Oct 2003:
3282 Fix typo in include/mpc8xx.h
3284 * Patch by Richard Woodruff, 16 Oct 03:
3285 Fixes for cpu/arm925/interrupt.c
3286 - Initialize timestamp & lastdec vars.
3287 - fix timestamp overflows.
3288 - fix lastdec overflow.
3289 - smarter normalization to allow udelay() below 1ms to work.
3291 * Patch by Scott McNutt, 16 Oct
3292 add networking support for the Altera Nios Development Kit,
3293 Cyclone Edition (DK-1C20)
3295 * Patch by Jon Diekema, 14 Oct 2003:
3296 add hint about doc/README.silent to README file
3298 * Add CompactFlash support for NSCU
3300 * Fix PCI problems on PPChameleonEVB
3302 * TRAB auto-update: Base decision if we have to strip the image
3303 header on image type as encoded in the header
3304 (include image type patch by Martin Krause, 17 Oct 2003)
3306 * Patches by Xianghua Xiao, 15 Oct 2003:
3308 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3309 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3310 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3312 * Fix flash timings on TRAB board
3314 * Make sure HUSH is initialized for running auto-update scripts
3316 * Make 5200 reset command _really_ reset the board, without running
3317 any other code after it
3319 * Fix errors with flash erase when range spans across banks
3320 that are mapped in reverse order
3322 * Fix flash mapping and display on P3G4 board
3324 * Patch by Kyle Harris, 15 Jul 2003:
3325 - add support for Intel IXP425 CPU
3326 - add support for IXDP425 eval board
3328 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3329 for more information
3331 * Patch by Steven Scholz, 10 Oct 2003
3332 - Add support for Altera FPGA ACEX1K
3334 * Patches by Thomas Lange, 09 Oct 2003:
3335 - fix cmd_ide.c for non ppc boards (read/write functions did not
3336 add ATA base address)
3337 - fix for shannon board
3338 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3339 - Endian swap ATA identity for all big endian CPUs, not just PPC
3340 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3342 - add support for dbau1x00 board (MIPS32)
3344 * Patch by Sangmoon Kim, 07 Oct 2003:
3345 add support for debris board
3347 * Patch by Martin Krause, 09 Oct 2003:
3348 Fixes for TRAB board
3349 - /board/trab/rs485.c: correct baudrate
3350 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3351 udelay(); fix some timing problems with adc controller
3352 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3353 modify commands: touch and buzzer
3355 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3356 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3357 Use direct function calls for auto_update instead of hush commands
3359 * Patch by Scott McNutt, 04 Oct 2003:
3360 - add support for Altera Nios-32 CPU
3361 - add support for Nios Cyclone Development Kit (DK-1C20)
3363 * Patch by Steven Scholz, 29 Sep 2003:
3364 - A second parameter for bootm overwrites the load address for
3365 "Standalone Application" images.
3366 - bootm sets environment variable "filesize" to the resulting
3367 (uncompressed) data length for "Standalone Application" images
3368 when autostart is set to "no". Now you can do something like
3369 if bootm $fpgadata $some_free_ram ; then
3370 fpga load 0 $some_free_ram $filesize
3373 * Patch by Denis Peter, 25 Sept 2003:
3374 add support for the MIP405 Rev. C board
3376 * Patch by Yuli Barcohen, 25 Sep 2003:
3377 add support for Zephyr Engineering ZPC.1900 board
3379 * Patch by Anders Larsen, 23 Sep 2003:
3380 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3381 implemented for the x86 architecture)
3383 * Patch by Sangmoon Kim, 23 Sep 2003:
3384 fix pll_pci_to_mem_multiplier table for MPC8245
3386 * Patch by Anders Larsen, 22 Sep 2003:
3387 enable timed autoboot on PXA
3389 * Patch by David Müller, 22 Sep 2003:
3390 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3391 returns correct libgcc file path
3392 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3393 time on s3c24x0 systems
3395 * Patch by Jon Diekema, 19 Sep 2003:
3396 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3397 link state to the fault LED.
3398 - In NetLoop, make the Fault LED reflect the link status. The link
3399 status gets updated on entry, and on timeouts.
3401 * Patch by Anders Larsen, 18 Sep 2003:
3402 allow mkimage to build and run on Cygwin-hosted systems
3404 * Patch by Frank Müller, 18 Sep 2003:
3405 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3408 * Patch by Pantelis Antoniou, 16 Sep 2003:
3409 add tool to compute fileds in the PLPRCR register for MPC86x
3411 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3413 * Fix build problems under FreeBSD
3415 * Add generic filesystem image type
3417 * Make fatload set filesize environment variable
3419 * enable basic / medium / high-end configurations for PPChameleonEVB
3420 board; fix NAND code
3422 * enable TFTP client code to specify to the server the desired
3423 timeout value (see RFC-2349)
3425 * Improve SDRAM setup for TRAB board
3427 * Suppress all output with splashscreen configured only if "splashimage"
3430 * Fix problems with I2C support for mpc5200
3432 * Adapt TRAB configuration and auto_update to new memory layout
3434 * Add configuration for wtk board
3436 * Add support for the Sharp LQ065T9DR51U LCD display
3438 * Patch by Rune Torgersen, 17 Sep 2003:
3439 - Fixes for MPC8266 default config
3440 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3442 * Patches by Jon Diekema, 17 Sep 2003:
3443 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3446 - adjust "help" output
3448 * Patches by Anders Larsen, 17 Sep 2003:
3449 - fix spelling errors
3450 - set GD_FLG_DEVINIT flag only after device function pointers
3452 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3454 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3455 - trigger watchdog while waiting in serial driver
3457 * Add auto-update code for TRAB board using USB memory sticks,
3458 support new configuration with more memory
3460 * disable MPC5200 bus pipelining as workaround for bus contention
3462 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3463 priority; configure critical interrupts to be handled like external
3466 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3467 go back to 66 MHz for stability
3469 * Patches by Jon Diekema, 15 Sep 2003:
3470 - add description for missing CFG_CMD_* entries in the README file
3473 * Patch by Gleb Natapov, 14 Sep 2003:
3474 enable watchdog support for all MPC824x boards that have a watchdog
3476 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3477 "Non-octet Aligned Frame" errors we see at 100 Mbps
3479 * Patch by Sharad Gupta, 14 Sep 2003:
3480 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3482 * Patch by llandre, 11 Sep 2003:
3483 update configuration for PPChameleonEVB board
3485 * Patch by David Müller, 13 Sep 2003:
3486 various changes to VCMA9 board specific files
3488 * Add I2C support for MGT5100 / MPC5200
3490 * Patch by Rune Torgersen, 11 Sep 2003:
3491 Changed default memory option on MPC8266ADS to NOT be Page Based
3492 Interleave, since this doesn't work very well with the standard
3495 * Patch by George G. Davis, 12 Sep 2003:
3496 fix Makefile settings for sk98 driver
3498 * Patch by Stefan Roese, 12 Sep 2003:
3499 - new boards added: DP405, HUB405, PLU405, VOH405
3500 - some esd boards updated
3501 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3503 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3505 * Patch by Martin Krause, 11 Sep 2003:
3506 add burn-in tests for TRAB board
3508 * Enable instruction cache on MPC5200 board
3510 * Patch by Denis Peter, 11 Sep 2003:
3511 - fix USB data pointer assignment for bulk only transfer.
3512 - prevent to display erased directories in FAT filesystem.
3514 * Change output format for NAND flash - make it look like for other
3517 ======================================================================
3518 Changes for U-Boot 0.4.8:
3519 ======================================================================
3521 * Add I2C and RTC support for RMU board
3523 * Patches by Denis Peter, 9 Sep 2003:
3524 add FAT support for IDE, SCSI and USB
3526 * Patches by Gleb Natapov, 2 Sep 2003:
3527 - cleanup of POST code for unsupported architectures
3528 - MPC824x locks way0 of data cache for use as initial RAM;
3529 this patch unlocks it after relocation to RAM and invalidates
3532 * Patch by Gleb Natapov, 30 Aug 2003:
3533 new I2C driver for mpc107 bridge. Now works from flash.
3535 * Patch by Dave Ellis, 11 Aug 2003:
3536 - JFFS2: fix typo in common/cmd_jffs2.c
3537 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3538 - JFFS2: remove node version 0 warning
3539 - JFFS2: accept JFFS2 PADDING nodes
3540 - SXNI855T: add AM29LV800 support
3541 - SXNI855T: move environment from EEPROM to flash
3542 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3544 * Patch by Bill Hargen, 11 Aug 2003:
3545 fixes for I2C on MPC8240
3546 - fix i2c_write routine
3547 - fix iprobe command
3548 - eliminates use of global variables, plus dead code, cleanup.
3550 * Add support for USB Mass Storage Devices (BBB)
3551 (tested with USB memory sticks only)
3553 * Avoid flicker on TRAB's VFD
3555 * Add support for SK98xx driver
3557 * Add PCI support for SL8245 board
3559 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3560 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3561 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3563 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3564 to allow for more accurate baudrate settings
3565 (error now 0.7% at 115 kbps, instead of 3.5% before)
3567 * Patch by Andreas Mohr, 4 Sep 2003:
3568 Fix a lot of spelling errors
3570 * Add support for PPChameleon Eval Board
3572 * Add support for P3G4 board
3574 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3577 * Patch by Yuli Barcohen, 7 Aug 2003:
3578 check BCSR to detect if the board is configured in PCI mode
3580 ======================================================================
3581 Changes for U-Boot 0.4.7:
3582 ======================================================================
3584 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3585 add support for Adder II MPC852T module
3587 * Patch by George G. Davis, 19 Aug 2003:
3588 fix TI Innovator/OMAP1510 pin configs
3590 * Patches by Kshitij, 18 Aug 2003
3591 - add support for arm926ejs cpu core
3592 - add support for TI OMAP 1610 Innovator Board
3594 * Patch by Yuli Barcohen, 14 Aug 2003:
3595 add support for bzip2 uncompression
3597 * Add GCC library to examples/Makefile so GCC utility functions will
3600 * Add I2C and RTC support for RMU board using software I2C driver
3601 (because of better response to iprobe command); fix problem with
3604 * Patch by Matthias Fuchs, 28 Aug 2003:
3605 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3606 CONFIG_BOOTP_MAKS (see README).
3608 * Fix ICU862 environment problem
3610 * Fix RAM size detection for RMU board
3612 * Implement "reset" for MGT5100/MPC5200 systems
3614 ======================================================================
3615 Changes for U-Boot 0.4.6:
3616 ======================================================================
3618 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3619 allow selection of clock frequency as "make" target
3621 * Implement memory autosizing code for IceCube boards
3623 * Configure network port on INCA-IP for autonegotiation
3625 * Fix overflow problem in network timeout code
3627 * Patch by Richard Woodruff, 8 Aug 2003:
3628 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3630 ======================================================================
3631 Changes for U-Boot 0.4.5:
3632 ======================================================================
3634 * Update for TQM board defaults:
3635 disable clocks_in_mhz, enable boot count limit
3637 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3638 in toplevel directory instead. Removed astest.c from tools/gdb because
3639 it is no longer relevant.
3641 * Fix PCI support for MPC5200 / IceCube Board
3643 * Map ISP1362 USB OTG controller for NSCU board
3645 * Patch by Brad Parker, 02 Aug 2003:
3646 fix sc520_cdp problems
3648 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3650 * Allow erase command to cross flash bank boundaries
3652 * Patch by Scott McNutt, 21 Jul 2003:
3653 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3654 Both LynxOS and BlueCat linux KDIs are supported.
3656 * Patch by Richard Woodruff, 25 Jul 2003:
3657 use more reliable reset for OMAP/925T
3659 * Patch by Nye Liu, 25 Jul 2003:
3660 fix typo in mpc8xx.h
3662 * Patch by Richard Woodruff, 24 Jul 2003:
3663 Fixes for cmd_nand.c:
3664 - Fixed null dereferece which could result in incorrect ECC values.
3665 - Added support for devices with no Ready/Busy signal hooked up.
3666 - Added OMAP1510 read/write protect handling.
3667 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3669 - Switched default ECC to be JFFS2.
3671 * Allow crc32 to be used at address 0x000
3673 * Provide consistent interface to standalone applications to access
3674 the 'global_data' structure
3675 Provide a doc/README.standalone more useful to users/developers.
3677 * Make IceCube MGT5100 FEC driver work
3679 * Implement new mechanism to export U-Boot's functions to standalone
3680 applications: instead of using (PPC-specific) system calls we now
3681 use a jump table; please see doc/README.standalone for details
3683 * Patch by Dave Westwood, 24 Jul 2003:
3684 added support for Unity OS (a proprietary OS)
3686 * Patch by Detlev Zundel, 23 Jul 2003:
3687 add "imls" command to print flash table of contents
3689 * Fix cold boot detection for log buffer reset
3691 * Return error for invalid length specifiers with "cp.X" etc.
3693 * Fix startup problem on MIPS
3695 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3696 bitmap support is configured
3698 * Patch by Bill Hargen, 18 Jul 2003:
3699 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3701 * Patch by Denis Peter, 18 Jul 2003:
3702 - fix memory configuration for MIP405T
3703 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3705 * Cleanup of TQM82xx configurations; use "official" board types
3706 to make selection easier.
3708 * Patch by Martin Krause, 17 Jul 2003:
3709 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3711 * Patch by Richard Woodruff, 17 July 03:
3712 - Fixed bug in OMAP1510 baud rate divisor settings.
3714 * Patch by Nye Liu, 16 July 2003:
3716 - add MPC86xADS support (uses MPC86xADS.h)
3717 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3719 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3720 o don't trust gclk() software measurement by default, depend on
3721 CONFIG_8xx_GCLK_FREQ
3722 - add DRAM SIMM not installed detection
3723 - use more "correct" SDRAM initialization sequence
3724 - allow different SDRAM sizes (8xxADS has 8M)
3726 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3727 - rename MAMR/MBMR defines to be more consistent. Should eventually
3728 be merged into MxMR to better reflect the PowerQUICC datasheet.
3730 * Patch by Yuli Barcohen, 16 Jul 2003:
3731 support new Motorola PQ2FADS-ZU evaluation board which replaced
3732 MPC8260ADS and MPC8266ADS
3734 ======================================================================
3735 Changes for U-Boot 0.4.4:
3736 ======================================================================
3738 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3740 * Add support for MGT5100 and MPC5200 processors
3742 * Patch by Lutz Dennig, 15 Jul 2003:
3743 update for R360MPI board
3745 ======================================================================
3746 Changes for U-Boot 0.4.3:
3747 ======================================================================
3749 * Patches by Kshitij, 04 Jul 2003
3750 - added support for arm925t cpu core
3751 - added support for TI OMAP 1510 Innovator Board
3753 * Patches by Martin Krause, 14 Jul 2003:
3754 - add I2C support for s3c2400 systems (trab board)
3755 - (re-) add "ping" to command table
3757 * Fix handling of "slow" POST routines
3759 * Patches by Yuli Barcohen, 13 Jul 2003:
3760 - Correct flash and JFFS2 support for MPC8260ADS
3761 - fix PVR values and clock generation for PowerQUICC II family
3764 * Patch by Bernhard Kuhn, 08 Jul 2003:
3765 - add support for M68K targets
3767 * Patch by Ken Chou, 3 Jul:
3768 - Fix PCI config table for A3000
3769 - Fix iobase for natsemi.c
3770 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3772 * Allow to enable "slow" POST routines by key press on power-on
3773 * Fix temperature dependend switching of LCD backlight on LWMON
3774 * Tweak output format for LWMON
3776 * Patch by Stefan Roese, 11 Jul 2003:
3777 - Fix bug in CONFIG_VERSION_VARIABLE.
3778 - AR405 config updated.
3779 - OCRTC/ORSG: bsp command added.
3780 - ASH405 bsp update.
3782 ======================================================================
3783 Changes for U-Boot 0.4.2:
3784 ======================================================================
3786 * Add support for NSCU board
3788 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3790 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3791 mirror bit flash on TQM8xxM modules
3793 * Patch by Kenneth Johansson, 30 Jun 2003:
3794 get rid of MK_CMD_ENTRY macro; update doc/README.command
3796 * Patch by Seb James, 30 Jun 2003:
3797 Improve documentation of I2C configuration in README
3799 * Fix problems with previous log buffer "fixes"
3801 * Fix minor help text issues
3803 * "log append" did not append a newline
3805 ======================================================================
3806 Changes for U-Boot 0.4.1:
3807 ======================================================================
3809 * Fix some missing commands, cleanup header files
3810 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3812 * Rewrite command lookup and help command (fix problems with bubble
3813 sort when sorting command name list). Minor cleanup here and there.
3815 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3816 - Allow to call sysmon function interactively
3817 - PIC on LWMON board needs delay after power-on
3818 - Add missing RSR definitions for MPC8xx
3819 - Improve log buffer handling: guarantee clean reset after power-on
3820 - Add support for EXBITGEN board (aka "genie")
3821 - Add support for SL8245 board
3824 - remove trailing white space, trailing empty lines, C++ comments, etc.
3825 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3827 * Patches by Kenneth Johansson, 25 Jun 2003:
3828 - major rework of command structure
3829 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3831 ======================================================================
3832 Changes for U-Boot 0.4.0:
3833 ======================================================================
3835 * Patches by Robert Schwebel, 26 Jun 2003:
3836 - csb226 configuration updated
3837 - credits for logodl port updated
3838 - innokom configuration updated
3839 - logodl tree update, still with coding style inconsistencies
3840 - added OCM for ppc405 warning to README
3842 * Patch by Pantelis Antoniou, 25 Jun 2003:
3843 update NetVia with V2 board support
3845 * Header file cleanup for ARM
3847 * Patch by Murray Jensen, 24 Jun 2003:
3848 - make sure to use only U-boot provided header files
3849 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3851 * Patch by Stefan Roese, 24 Jun 2003:
3852 - Update esd ASH405 board files.
3853 - Update esd DASA_SIM config file.
3854 - Add ping command to some esd boards.
3856 * Patch by Yuli Barcohen, 23 Jun 2003:
3857 Update for MPC8260ADS board
3859 * Patch by Murray Jensen, 23 Jun 2003:
3860 - cleanup of GCC 3.x compiler warnings
3862 * Patch by Rune Torgersen, 4 Jun 2003:
3863 add large memory support for MPC8266ADS board
3865 * Patch by Richard Woodruff, 19 June 03:
3866 - Enabled standard u-boot device abstraction for ARM
3867 - Enabled console device for ARM
3868 - Initilized bi_baudrate for ARM
3870 * Patch by Bill Hargen, 23 Apr 2003:
3871 fix byte order for 824x I2C addresses (write op)
3873 * Patch by Murray Jensen, 20 Jun 2003:
3875 - cleanup (especially for gcc-3.x compilers)
3877 * Patch by Tom Guilliams, 20 Jun 2003:
3878 added CONFIG_750FX support for IBM 750FX processors
3880 * Patch by Devin Crumb, 02 Apr 2003:
3881 Fix clock divider rounding problem in drivers/serial.c
3883 * Patch by Richard Woodruff, 19 June 03:
3884 - Fixed smc91c111 driver to sync with the u-boot environment
3885 (driver/smc91c111.c).
3886 - Added eth_init error return check in NetLoop (net/net.c).
3888 * Patch by Ken Chou, 19 June 2003:
3889 Added support for A3000 SBC board (Artis Microsystems Inc.)
3891 * Patches by Murray Jensen, 17 Jun 2003:
3892 - Hymod board database mods: add "who" field and new xilinx chip types
3893 - provide new "init_cmd_timeout()" function so code external to
3894 "common/main.c" can use the "reset_cmd_timeout()" function before
3895 entering the main loop
3896 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3897 slightly different. see include/configs/hymod.h for an example
3898 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3899 CFG_DTT_ADM1021 defined)
3900 - add new "eeprom_probe()" function which has similar args and
3901 behaves in a similar way to "eeprom_read()" etc.
3902 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3903 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3904 - gdbtools copyright update
3905 - ensure that set_msr() executes the "sync" and "isync" instructions
3906 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3907 - 8260 I/O ports fix: Open Drain should be set last when configuring
3908 - add SIU IRQ defines for 8260
3909 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3910 config.mk to allow board configurations to override the GNU
3911 linker script, selected via the LDSCRIPT, make variable, and to
3912 give an initial value to the OBJCFLAGS make variable
3913 - 8260 i2c enhancement:
3914 o correctly extends the timeout depending on the size of all
3915 queued messages for both transmit and receive
3916 o will not continue with receive if transmit times out
3917 o ensures that the error callback is done for all queued tx
3919 o correctly detects both tx and rx timeouts, only delivers one to
3920 the callback, and does not overwrite an earlier error
3921 o logic in i2c_probe now correct
3922 - add "vprintf()" function so that "panic()" function can be
3924 - many Hymod board changes
3926 * Patches by Robert Schwebel, 14 Jun 2003:
3927 - add support for Logotronic DL datalogger board
3928 - cleanup serial line after kermit binary download
3929 - add debugX macro (debug level support)
3930 - update mach-types.h to latest arm.linux.org.uk master list.
3932 * Patches by David Müller, 12 Jun 2003:
3933 - rewrite of the S3C24X0 register definitions stuff
3934 - "driver" for the built-in S3C24X0 RTC
3936 * Patches by Yuli Barcohen, 12 Jun 2003:
3937 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3938 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3939 configuration word supplied by FPGA on some MPC8260ADS boards
3941 * Patch by Pantelis Antoniou, 10 Jun 2003:
3942 Unify status LED interface
3944 * Add support for DS12887 RTC; add RTC support for ATC board
3946 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3947 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3948 - Add Atmel DataFlash support for reading and writing.
3949 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3950 - Add Flash detection on Atmel AT91RM9200DK
3951 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3952 - Replace old Ethernet PHY layer functions
3953 - Change link address
3955 * Patch by Frank Smith, 9 Jun 2003:
3956 use CRIT_EXCEPTION for machine check on 4xx
3958 * Patch by Detlev Zundel, 13 Jun 2003:
3959 added implementation of the "carinfo" command in cmd_immap.c
3961 * Fix CONFIG_NET_MULTI support in include/net.h
3963 * Patches by Kyle Harris, 13 Mar 2003:
3964 - Add FAT partition support
3965 - Add command support for FAT
3966 - Add command support for MMC
3968 - Add Intel PXA support for video
3969 - Add Intel PXA support for MMC
3971 - Enable MMC and FAT for lubbock board
3972 - Other misc changes for lubbock board
3974 * Patch by Robert Schwebel, April 02, 2003:
3975 fix for SMSC91111 driver
3977 * Patch by Vladimir Gurevich, 04 Jun 2003:
3978 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3980 * Patch by Stefan Roese, 05 Jun 2003:
3981 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3982 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3983 data cache can be used even if the chip select is in use.
3984 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3985 (see README for further description).
3986 - Changed config files of CONFIG_EEPRO100 boards to use the
3987 CFG_RX_ETH_BUFFER define.
3989 * Add support for RMU board
3991 * Add support for TQM862L at 100/50 MHz
3993 * Patch by Pantelis Antoniou, 02 Jun 2003:
3994 major reconstruction of networking code;
3995 add "ping" support (outgoing only!)
3997 * Patch by Denis Peter, 04 June 2003:
3998 add support for the MIP405T board
4000 * Patches by Udi Finkelstein, 2 June 2003:
4001 - Added support for custom keyboards, initialized by defining a
4002 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4003 - Added support for the RBC823 board.
4004 - cpu/mpc8xx/lcd.c now automatically calculates the
4005 Horizontal Pixel Count field.
4007 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4008 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4010 * Patch by Mark Rakes, 14 May 2003:
4011 add support for Intel e1000 gig cards.
4013 * Patch by Nye Liu, 3 Jun 2003:
4014 fix critical typo in MAMR definition (include/mpc8xx.h)
4016 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4018 * Patch by Klaus Heydeck, 2 Jun 2003
4019 Minor changes for KUP4K configuration
4021 * Patch by Marc Singer, 29 May 2003:
4022 Fixed rarp boot method for IA32 and other little-endian CPUs.
4024 * Patch by Marc Singer, 28 May 2003:
4025 Added port I/O commands.
4027 * Patch by Matthew McClintock, 28 May 2003
4028 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4029 - minor patches for utx8245
4031 * Patch by Daniel Engström, 28 May 2003:
4034 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4035 add nand flash support to SXNI855T configuration
4036 fix/extend nand flash support:
4037 - fix 'nand erase' command so does not erase bad blocks
4038 - fix 'nand write' command so does not write to bad blocks
4039 - fix nand_probe() so handles no flash detected properly
4040 - add doc/README.nand
4041 - add .jffs2 and .oob options to nand read/write
4042 - add 'nand bad' command to list bad blocks
4043 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4044 - make NAND read/write faster
4046 * Patch by Rune Torgersen, 23 May 2003:
4047 Update for MPC8266ADS board
4049 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4050 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4051 _time_ (!) if the environment is embedded within the U-Boot image,
4052 or in a separate flash sector.
4054 * Cleanup CFG_DER #defines in config files (wd maintained only)
4056 * Fix data abort exception handling for arm920t CPU
4058 * Fix alignment problems with flash driver for TRAB board
4060 * Patch by Donald White, 21 May 2003:
4061 fix calculation of base address in pci_hose_config_device()
4063 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4064 execute "cmd2", even if "cmd1" fails. Note that this is different
4065 to "run var1 var2" where the contents of "var2" will NOT be
4066 executed when a command in "var1" fails.
4068 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4070 * Patch by Kyle Harris, 20 May 2003:
4071 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4072 into cpu/pxa and arch-pxa.
4074 * Patch by Stefan Roese, 23 May 2003:
4075 - IBM PPC405EP port added.
4076 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4077 UART0) is used as default U-Boot console. PPC4xx only!
4078 - esd ASH405 board added (PPC405EP based).
4079 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4080 - esd CPCI405AB board added.
4081 - esd PMC405 board added.
4082 - Update of some esd boards.
4084 * Patch by Denis Peter, 19 Mai 2003:
4085 add support for the MIP405-3 board
4087 * Patch by Dave Ellis, 22 May 2003:
4088 Fix problem with only partially cleared .bss segment
4090 * Patch by Rune Torgersen, 12 May 2003:
4091 get PCI to work on a MPC8266ADS board; incorporate change to
4092 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4094 * Patch by Nye Liu, 1 May 2003:
4095 minor patches for the FADS8xx
4097 * Patch by Thomas Schäfer, 28 Apr 2003:
4098 Fix SPD handling for 256 ECC DIMM on Walnut
4100 * Add support for arbitrary bitmaps for TRAB's VFD command;
4101 allow to pass boot bitmap addresses in environment variables;
4102 allow for zero boot delay
4104 * Patch by Christian Geißinger, 19 May 2002:
4105 On TRAB: wait until the dummy byte has been completely sent
4107 * Patch by David Updegraff, 22 Apr 2003:
4108 update for CrayL1 board
4110 * Patch by Pantelis Antoniou, 21 Apr 2003:
4111 add boot support for ARTOS (a proprietary OS)
4113 * Patch by Steven Scholz, 11 Apr 2003:
4114 Add support for RTC DS1338
4116 * Patch by Rod Boyce, 24 Jan 2003:
4117 Fix counting of extended partitions in diskboot command
4119 * Patch by Christophe Lindheimer, 20 May 2003:
4120 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4122 * Fix SDRAM timing on Purple board
4124 * Add support for CompactFlash on ATC board
4125 (includes support for Intel 82365 and compatible PC Card controllers,
4126 and Yenta-compatible PCI-to-CardBus controllers)
4128 * Patch by Mathijs Haarman, 08 May 2003:
4129 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4131 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4133 * Add support for Promess ATC board
4135 * Patch by Keith Outwater, 28 Apr 2003:
4136 - Miscellaneous corrections and additions to GEN860T board specific code.
4137 - Added GEN860_SC variant to GEN860T.
4138 - Miscellaneous corrections to GEN860T documentation.
4139 - Correct duplicate entry in U-Boot CREDITS file.
4140 - Add GEN860T_SC entry in MAINTAINERS file.
4141 - Update CREDITS file with GEN860T_SC info.
4143 * Update Smiths Aerospace addresses in MAINTAINERS file
4145 * Fix error handling in hush's version of "run" command
4148 - Splashscreen support
4151 - temperature dependend enabling of LCD
4153 * Allow booting from old "PPCBoot" disk partitions
4155 * Add support for TQM8255 Board / MPC8255 CPU
4157 ======================================================================
4158 Changes for U-Boot 0.3.1:
4159 ======================================================================
4161 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4163 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4164 display when Linux takes over
4166 * Patch by Erwin Rol, 27 Feb 2003:
4167 Add support for RTEMS (this time for real).
4169 * Add support for "bmp info" and "bmp display" commands to load
4170 bitmap images; this can be used (for example in a "preboot"
4171 command) to display a splash screen very quickly after poweron.
4173 * Add support for 133 MHz clock on INCA-IP board
4175 * Patch by Lutz Dennig, 10 Apr 2003:
4176 Update for R360MPI board
4178 * Add new meaning to "autostart" environment variable:
4179 If set to "no", a standalone image passed to the
4180 "bootm" command will be copied to the load address
4181 (and eventually uncompressed), but NOT be started.
4182 This can be used to load and uncompress arbitrary
4185 * Patch by Stefan Roese, 10 Apr 2003:
4186 Changed DHCP client to use IP address from server option field #54
4187 from the OFFER packet in the server option field #54 in the REQUEST
4188 packet. This fixes a problem using a Windows 2000 DHCP server,
4189 where the DHCP-server is not the TFTP-server.
4191 * Set max brightness for MN11236 displays on TRAB board
4193 * Add support for TQM862L modules
4195 ======================================================================
4196 Changes for U-Boot 0.3.0:
4197 ======================================================================
4199 * Patch by Arun Dharankar, 4 Apr 2003:
4200 Add IDMA example code (tested on 8260 only)
4202 * Add support for Purple Board (MIPS64 5Kc)
4204 * Add support for MIPS64 5Kc CPUs
4206 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4208 * Patch by Denis Peter, 04 Apr 2003:
4209 - update MIP405-4 board
4211 * Patch by Stefan Roese, 4 Apr 2003:
4212 - U-Boot version environment variable "ver" added
4213 (CONFIG_VERSION_VARIABLE).
4214 - Changed PPC405GPr version from A to B.
4215 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4217 * Patches by Denis Peter, 03 April 2003:
4218 - fix PCI IRQs on MPL boards
4219 - fix two more un-relocated pointer problems
4221 * Fix behaviour of "run" command:
4222 - print error message iv variable does not exist
4223 - terminate processing of arguments in case of error
4225 * Patches by Peter Figuli, 10 Mar 2003
4226 - Add support for BTUART on PXA platform
4227 - Add support for WEP EP250 (PXA) board
4229 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4230 flash using a BDI2000
4232 * Implement fix for I2C Edge Conditions problem for all boards that
4233 use the bit-banging driver (common/soft_i2c.c)
4235 * Patch by Martin Winistoerfer, 23 Mar 2003
4236 - Add port to MPC555/556 microcontrollers
4237 - Add support for cmi customer board with
4238 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4240 * Patch by Rick Bronson, 28 Mar 2003:
4241 - fix common/cmd_nand.c
4243 * Patch by Arun Dharankar, 24 Mar 2003:
4244 - add threads / scheduler example code
4246 * Add patches by Robert Schwebel, 31 Mar 2003:
4247 - add ctrl-c support for kermit download
4248 - align bdinfo output on ARM
4249 - csb226 board: bring in sync with innokom/memsetup.S
4250 - csb226 board: fix MDREFR handling
4251 - misc doc fixes / extensions
4252 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4253 - add BOOT_PROGRESS to armlinux.c
4255 * Add CPU ID, version, and clock speed for INCA-IP
4257 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4258 - fix SRAM and SDRAM memory sizing
4259 - add status LED support
4260 - add MAC address for second (SCC1) ethernet port
4262 * Update default environment for TQM8260 board
4264 * Patch by Rick Bronson, 16 Mar 2003:
4265 - Add NAND flash support for reading, writing, and erasing NAND
4266 flash (certain forms of which are called SmartMedia).
4267 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4269 * Patches by Robert Schwebel, 19 Mar 2003:
4270 - use arm-linux-gcc as default compiler for ARM
4271 - fix i2c fixup code
4272 - fix missing baudrate setting
4273 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4274 - moved "ignoring trailing characters" _before_ u-boot wants to
4275 print out diagnostics messages; removes bogus characters at the
4278 * Patch by John Zhan, 18 Mar 2003:
4279 Add support for SinoVee Microsystems SC8xx boards
4281 * Patch by Rolf Offermanns, 21 Mar 2003:
4282 ported the dnp1110 related changes from the current armboot cvs to
4283 current u-boot cvs. smc91111 does not work. problem marked in
4284 smc91111.c, grep for "FIXME".
4286 * Patch by Brian Auld, 25 Mar 2003:
4287 Add support for STM flash chips on ebony board
4289 * Add PCI support for MPC8250 Boards (PM825 module)
4291 * Patch by Stefan Roese, 25 Mar 2003:
4294 * Patch by Stefan Roese, 20 Mar 2003:
4295 - CPCI4052 update (support for revision 3).
4296 - Set edge conditioning circuitry on PPC405GPr for compatibility
4297 to existing PPC405GP designs.
4298 - Clip udiv to 5 bits on PPC405 (serial.c).
4300 * Extend INCAIP board support:
4301 - add automatic RAM size detection
4302 - add "bdinfo" command
4303 - pass flash address and size to Linux kernel
4304 - switch to 150 MHz clock
4306 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4307 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4308 boards, version 153 for Rev. 200 boards).
4310 * Patch by Vladimir Gurevich, 12 Mar 2003:
4311 Fix relocation problem of statically initialized string pointers
4314 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4315 Cleanup & bug fixes for JFFS2 code:
4316 - the memory mangement was broken. It caused havoc on malloc by
4317 writing beyond the block boundaries.
4318 - the length calculation for files was wrong, sometimes resulting
4319 in short file reads.
4320 - data copying now optionally takes fragment version numbers into
4321 account, to avoid copying from older data.
4322 See doc/README.JFFS2 for details.
4324 * Patch by Josef Wagner, 12 Mar 2003:
4325 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4326 - ETH05 and BEDBUG support for CU824
4327 - added support for MicroSys CPC45
4328 - new BOOTROM/FLASH0 and DOC base for PM826
4330 * Patch by Robert Schwebel, 12 Mar 2003:
4331 Fix the chpart command on innokom board
4334 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4335 s/PPCBoot/U-Boot/ in some files
4336 s/pImage/uImage/ in some files
4338 * Patch by Detlev Zundel, 15 Jan 2003:
4339 Fix '' command line quoting
4341 * Patch by The LEOX team, 19 Jan 2003:
4342 - add support for the ELPT860 board
4343 - add support for Dallas ds164x RTC
4345 * Patches by David Müller, 31 Jan 2003:
4346 - minimal setup for CardBus bridges
4347 - add EEPROM read/write support in the CS8900 driver
4348 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4349 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4351 * Patch by Steven Scholz, 04 Feb 2003:
4352 add support for RTC DS1307
4354 * Patch by Reinhard Meyer, 5 Feb 2003:
4355 fix PLPRCR/SCCR init sequence on 8xx to allow for
4356 changes of EBDF by software
4358 * Patch by Vladimir Gurevich, 07 Feb 2003:
4359 "API-compatibility patch" for 4xx I2C driver
4361 * TRAB fixes / extensions:
4362 - Restore VFD brightness as saved in environment
4363 - add support for Fujitsu flashes
4364 - make sure both buzzers are turned off (drive low level)
4366 * Patches by Robert Schwebel, 06 Mar 2003:
4367 - fix bug in BOOTP code (must use NetCopyIP)
4368 - update of CSB226 port
4369 - clear BSS segment on XScale
4370 - added support for i2c_init_board() function
4371 - update to the Innokom plattform
4373 * Extend support for redundand environments for configurations where
4374 environment size < sector size
4376 * Patch by Rune Torgersen, 13 Feb 2003:
4377 Add support for Motorola MPC8266ADS board
4379 * Patch by Kyle Harris, 19 Feb 2003:
4380 patches for the Intel lubbock board:
4381 memsetup.S - general cleanup (based on Robert's csb226 code)
4382 flash.c - overhaul, actually works now
4383 lubbock.c - fix init funcs to return proper value
4385 * Patch by Kenneth Johansson, 26 Feb 2003:
4386 - Fixed off by one in RFTA calculation.
4387 - No need to abort when LDF is lower than we can program it's only
4388 minimum timing so clamp it to what we can do.
4389 - Takes function pointer to function for reading the spd_nvram. Usefull
4390 for faking data or hardcode a module without the nvram.
4391 - fix other user for above change
4392 - fix some comments.
4394 * Patches by Brian Waite, 26 Feb 2003:
4395 - fix port for evb64260 board
4396 - fix PCI for evb64260 board
4399 * Patch by Reinhard Meyer, 1 Mar 2003:
4400 Add support for EMK TOP860 Module
4402 * Patch by Yuli Barcohen, 02 Mar 2003:
4403 Add SPD EEPROM support for MPC8260ADS board
4405 * Patch by Robert Schwebel, 21 Jan 2003:
4406 - Add support for Innokom board
4407 - Don't complain if "install" fails
4408 - README cleanup (remove duplicated lines)
4409 - Update PXA header files
4411 * Add documentation for existing POST code (doc/README.POST)
4413 * Patch by Laudney Ren, 15 Jan 2003:
4414 Fix handling of redundand environment in "tools/envcrc.c"
4416 * Patch by Detlev Zundel, 28 Feb 2003:
4417 Add bedbug support for 824x systems
4419 * Add support for 16 MB flash configuration of TRAB board
4421 * Patch by Erwin Rol, 27 Feb 2003:
4422 Add support for RTEMS
4424 * Add image information to README
4426 * Patch by Stefan Roese, 18 Feb 2003:
4427 CPCIISER4 configuration updated.
4429 * Patch by Stefan Roese, 17 Feb 2003:
4430 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4432 * Patch by Stefan Roese, 13 Feb 2003:
4433 Add "pcidelay" environment variable (in ms, enabled via
4434 CONFIG_PCI_BOOTDELAY).
4435 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4436 RST# to respond to configuration cycles (33MHz -> 1s).
4438 * Fix dual PCMCIA slot support (when running with just one
4441 * Add VFD type detection to trab board
4443 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4444 variable with value in the EEPROM
4446 * Patch by Stefan Roese, 10 Feb 2003:
4447 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4449 * Add support for MIPS32 4Kc CPUs
4451 * Add support for INCA-IP Board
4453 ======================================================================
4454 Changes for U-Boot 0.2.2:
4455 ======================================================================
4457 * Add dual ethernet support on PM826
4459 * Add support for LXT971 PHY on PM826
4461 * Patch by Tord Andersson, 16 Jan 2003:
4462 Fix flash sector count for TQM8xxL
4464 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4465 16 bytes out of each 32 byte block)
4467 ======================================================================
4468 Changes for U-Boot 0.2.1:
4469 ======================================================================
4471 * Add support for V37 board
4472 (patch by Jón Benediktsson, 11 Dec 2002)
4474 * Update baudrate in bd_info when it gets changed
4476 * Add watchdog trigger points while waiting for serial port
4477 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4479 * Improve command line tool to access the U-Boot's environment
4480 (figuration of the utility, using a config file)
4482 * Add single quote support for (old) command line parser
4484 * Switch LWMON board default config from FRAM to EEPROM;
4485 in POST, EEPROM shows up on 8 addresses
4487 ======================================================================
4488 Changes for U-Boot 0.2.0:
4489 ======================================================================
4491 * Use 1-byte-read instead of -write for iprobe() function
4492 Add i2c commands to PM826 config
4494 * extend I2C POST code: check for list on known addresses
4496 * Improve log buffer code; use "loglevel" to decide which messages
4497 to log on the console, too (like in Linux); get rid of "logstart"
4499 * Add command line tool to access the U-Boot's environment
4500 (board-specific for TRAB now, to be fixed later)
4502 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4503 Fix misc problems with AmigaOne support
4505 * Patch by Chris Hallinan, 3 Dec 2002:
4506 minor cleanup to the MPC8245 EPIC driver
4508 * Patch by Pierre Aubert , 28 Nov 2002
4509 Add support for external (SIU) interrupts on MPC8xx
4511 * Patch by Pierre Aubert , 28 Nov 2002
4512 Fix nested syscalls bug in standalone applications
4514 * Patch by David Müller, 27 Nov 2002:
4515 fix output of "pciinfo" command for CardBus bridge devices.
4517 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4520 * Add LED indication for IDE activity on KUP4K board
4522 * Fix startup problems with VFD display on TRAB
4524 * Patch by Pierre Aubert, 20 Nov 2002
4525 Add driver for Epson SED13806 graphic controller.
4526 Add support for BMP logos in cfb_console driver.
4528 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4530 * Patch by Rod Boyce, 21 Nov 2002:
4531 fix PCMCIA on MBX8xx board
4533 * Patch by Pierre Aubert , 21 Nov 2002
4534 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4535 bootmode word in DPRAM configurable
4537 * Patch by Daniel Engström, 18 Nov 2002:
4538 Fixes for x86 port (mostly strings issues)
4540 * Patch by Ken Chou, 18 Nov 2002:
4541 Fix for natsemi NIC cards (DP83815)
4543 * Patch by Pierre Aubert, 19 Nov 2002:
4544 fix a bug for the MII configuration, and some warnings
4546 * Patch by Thomas Frieden, 13 Nov 2002:
4547 Add code for AmigaOne board
4548 (preliminary merge to U-Boot, still WIP)
4550 * Patch by Jon Diekema, 12 Nov 2002:
4551 - Adding URL for IEEE OUI lookup
4552 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4554 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4555 root-on-nfs macros are designed to switch how the default boot
4556 method gets defined.
4558 * Patch by Daniel Engström, 13 Nov 2002:
4559 Add support for i386 architecture and AMD SC520 board
4561 * Patch by Pierre Aubert, 12 Nov 2002:
4562 Add support for DOS filesystem and booting from DOS floppy disk
4564 * Patch by Jim Sandoz, 07 Nov 2002:
4565 Increase number of network RX buffers (PKTBUFSRX in
4566 "include/net.h") for EEPRO100 based boards (especially SP8240)
4567 which showed "Receiver is not ready" errors when U-Boot was
4568 processing the receive buffers slower than the network controller
4571 * Patch by Andreas Oberritter, 09 Nov 2002:
4572 Change behaviour of NetLoop(): return -1 for errors, filesize
4573 otherwise; return code 0 is valid an means no file loaded - in this
4574 case the environment still gets updated!
4576 * Patches by Jon Diekema, 9 Nov 2002:
4577 - improve ADC/DAC clocking on the SACSng board to align
4578 the failing edges of LRCLK and SCLK
4579 - sbc8260 configuration tweaks
4580 - add status LED support for 82xx systems
4581 - wire sspi/sspo commands into command handler; improved error
4583 - add timestamp support and alternate memory test to the
4584 SACSng configuration
4586 * Patch by Vince Husovsky, 7 Nov 2002:
4587 Add "-n" to linker options to get rid of "Not enough room for
4588 program headers" problem
4590 * Patch by David Müller, 05 Nov 2002
4591 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4592 so we can use an already existing name
4594 * Patch by Pierre Aubert, 05 Nov 2002
4595 Hardware relatied improvments in FDC boot code
4597 * Patch by Holger Schurig, 5 Nov 2002:
4598 Make the PXA really change it's frequency
4600 * Patch by Pierre Aubert, 05 Nov 2002
4601 Add support for slave serial Spartan 2 FPGAs
4603 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4606 * Add support for log buffer which can be passed to Linux kernel's
4607 syslog mechanism; used especially for POST results.
4609 * Patch by Klaus Heydeck, 31 Oct 2002:
4610 Add initial support for kup4k board
4612 * Patch by Robert Schwebel, 04 Nov 2002:
4613 - use watchdog to reset PXA250 systems
4614 - added progress callbacks to (some of the) ARM code
4615 - update for Cogent CSB226 board
4617 * Add support for FPS860 board
4619 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4620 Improve PCI access on 32-bits Compact PCI bus
4622 * Fix mdelay() on TRAB - this was still the debugging version with
4623 seconds instead of ms.
4625 * Patch by Robert Schwebel, 1 Nov 2002:
4626 XScale related cleanup (affects all ARM boards)
4628 * Cleanup of names and README.
4630 ======================================================================
4631 Notes for U-Boot 0.1.0:
4632 ======================================================================
4634 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4636 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4637 For information about the history of the project please see the
4638 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4640 ======================================================================