1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
6 Patch by Friedrich Lobenstock, 02 Jun 2005
8 * Fix comment in common/soft_i2c.c
9 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
11 * Cleanup compiler warnings.
12 Patch by Greg Ungerer, 21 May 2005
14 * Word alignment fixes for word aligned NS16550 UART
15 Patch by Jean-Paul Saman, 01 Mar 2005
17 Fixes bug with UART that only supports word aligned access: removed
18 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
19 (broken!) versions of GCC generate byte accesses when encountering
20 the packed attribute regardless if the struct is already correctly
21 aligned for a platform. Peripherals that can only handle word
22 aligned access won't work properly when accessed with byte access.
23 The struct NS16550 is already word aligned for REG_SIZE = 4, so
24 there is no need to packed the struct in that case.
26 * Fix behaviour if gatewayip is not set
27 Patch by Robin Gilks, 23 Dec 2004
29 * Fix cleanup for netstart board.
30 Remove build results from repository
32 * Some code cleanup for GCC 4.x
34 * Fixes to support environment in NAND flash;
35 enable NAND flash based environment for delta board.
37 * Add support for Intel Monahans CPU on Zylonite and Delta boards
38 (This is Work in Progress!)
40 * Add support for TQM8260-AI boards.
44 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
45 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
46 Patch by Ladislav Michl, 29 Jun 2005
48 * Add lowboot target to mcc200 board
49 Patch by Stefan Roese, 4 Mar 2006
51 * Fix problem with flash_get_size() from CFI driver update
52 Patch by Stefan Roese, 1 Mar 2006
54 * Make CFG_NO_FLASH work on ARM systems
55 Patch by Markus Klotzbuecher, 27 Feb 2006
57 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
60 * Convert mcc200 to use common CFI flash driver
61 Patch by Stefan Roese, 28 Feb 2006
63 * Add env-variable "unlock" to handle initial state of sectors
66 Only the U-Boot image and it's environment is protected,
67 all other sectors are unprotected (unlocked) if flash
68 hardware protection is used (CFG_FLASH_PROTECTION) and
69 the environment variable "unlock" is set to "yes".
71 Patch by Stefan Roese, 28 Feb 2006
73 * Update drivers/cfi_flash.c:
74 - find_sector() called in both versions of flash_write_cfiword()
75 Patch by Peter Pearse, 27th Feb 2006
77 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
78 Patch by Jose Maria Lopez, 16 Jan 2006
80 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
81 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
83 * Changes/fixes for drivers/cfi_flash.c:
84 We *should* check if there are any error bits if the previous call
85 returned ERR_OK (Otherwise we will have output an error message in
86 flash_status_check() already.) The original code would only check for
87 error bits if flash_status_check() returns ERR_TIMEOUT.
88 Patch by Marcus Hall, 23 Aug 2005
90 * Changes/fixes for drivers/cfi_flash.c:
91 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
92 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
93 Patch by Sangmoon Kim, 19 Aug 2005
95 * Fixes for drivers/cfi_flash.c:
96 - Fix wrong timeout value usage in flash_status_check()
97 - Round write_tout up when converting to msec in flash_get_size()
98 - Remove clearing flash status at the end of flash_write_cfibuffer()
99 which sets Intel 28F640J3 flash back to command mode on CSB472
100 Patch by Tolunay Orkun, 02 July 2005
102 * Add basic support for the SMMACO4 Board from PanDaCom.
103 Patch by Heiko Schocher, 20 Feb 2006
105 * Add GIT version information (commid ID) to untagged U-Boot versions
107 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
108 of all unreleased (untagged) U-Boot images will be automatically
109 extended upon compiletime with a part of the GIT commit ID and
110 possibly with "dirty" if uncommited changes are detected.
112 Here an example for the resulting version:
113 "U-Boot 1.1.4-g3457ac18-dirty"
115 The version is now maintained in the toplevel Makefile and the
116 version headers are autogenerated.
118 Patch by Stefan Roese, 9 Feb 2006
120 * Update default environment for INKA4x00 board.
122 * Convert CPCI750 to use common CFI flash driver
123 Patch by Reinhard Arlt, 8 Feb 2006
125 * Various changes to esd HH405 board specific files
126 Patch by Matthias Fuchs, 07 Feb 2006
128 * Cleanup U-Boot boot messages on ARM.
130 To match the U-Boot user interface on ARM platforms to the U-Boot
131 standard (as on PPC platforms), some messages with debug character
132 are removed from the default U-Boot build.
133 Enable DEBUG for lib_arm/board.c to enable debug messages.
134 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
135 Patch by Stefan Roese, 24 Jan 2006
137 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
138 Patch by Stefan Roese, 18 Jan 2006
140 * Add VGA support (CT69000) to CPCI750 board.
141 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
142 Patch by Reinhard Arlt, 30 Dec 2005
144 * PMC405 and CPCI405: Moved configuration of pci resources
146 PMC405 and CPCI2DP: Added firmware download and booting via pci.
147 Patch by Matthias Fuchs, 20 Dec 2005
149 * Fix 28F256J3A support on PM520 board
150 (without bank-switching only 32 MB can be accessed)
152 * Fix mkimage bug with multifile images created on 64 bit systems.
154 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
156 * Fix compiler problem with at91rm9200dk board.
157 Patch by Eugen Bigz, 19 Dec 2005
159 ======================================================================
160 Changes for U-Boot 1.1.4:
161 ======================================================================
163 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
164 - Changed GPIO setup to enable another address line in order to
165 address 64M of FLASH.
166 - Added function sdram_tr1_set to auto calculate the tr1 value for
168 Patch by Steven Blakeslee, 12 Dec 2005
170 * MPC5200: Set PCI retry counter to 0 = infinite retry;
171 The default of 255 is too short for slow devices.
172 Patch by Martin Nykodym, 12 Dec 2005
174 * Change port configuration for O2DNT (CODEC1 on PSC1).
176 * Fix register for PCI async mode on PPC440EP
177 Patch by Youngchul Bang, 08 Dec 2005
179 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
180 This segment may be required by some libgcc.a functions
183 * Fix DPRAM offset/size for MPC8541/8555.
184 Simplify TQM85xx Makefile handling.
186 * Fix data overflow (typo?) in rtc/ds1302.c
188 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
190 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
191 - Support for TQM8541/8555 boards added.
192 - Complete rework of TQM8540/8560 support.
193 - Common TQM85xx code now supports all current TQM85xx platforms
194 (TQM8540/8541/8555/8560).
195 - DDR SDRAM size detection added.
196 - CAS latency default values can be overwritten by setting "serial#"
197 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
198 If problems are detected with this non default CAS latency,
199 the default values will be used instead.
200 - Flash size detection added.
201 - Moved FCC ethernet driver initialization behind TSEC driver init
202 -> TSEC is first device.
203 Patch by Stefan Roese, 30 Nov 2005
205 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
206 Patch by John Otken, 23 Nov 2005
208 * Changed PPC44x startup message (cpu info, speed...) to common style:
209 On PPC44x platforms, the startup message generated in "cpu.c" only
210 comprised the ppc type and revision but not additional information
211 like speed etc. Those speed infos where printed in the board specific
212 code. This new implementation now prints all CPU infos in the common
213 cpu specific code. No board specific code is needed anymore and
214 therefore removed from all current 44x implementations.
215 Patch by Stefan Roese, 27 Nov 2005
217 * Adjust TQM834x PHY addresses for latest hardware revision.
219 * Increase malloc arena on TQM5200 board to 256 kB.
220 With 64 kb uniform flash sector size the old value of 128 kB was
223 * Fix miiphy global data initialization (problem on 4xx boards when
224 no ethaddr is assigned). Initialization moved from
225 miiphy_register() to eth_initialize().
227 Based on initial patch for 4xx platform by Matthias Fuchs.
229 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
231 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
232 The COPYING file was extended to make clear that these files can be
233 used in non-GPL code, too.
234 Also, a corresponding note was placed in the headers of the affected files.
236 * Add support for Prodrive P3P440 board:
237 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
238 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
239 for bank autodetection
240 Patch by Stefan Roese, 22 Nov 2005
242 * Change all '$(...)' variable references into '${...}'
243 which makes the environment compatible with the hush shell.
244 WARNING: Support for the old '$(...)' syntax will be
245 discontinued in a later version.
247 * Minor changes to init flags in TQM834x PCI.
249 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
250 Patch by Stefan Roese, 15 Nov 2005
252 * New PPC 405EP board added: CMS700
253 Added CONFIG_NET_MULTI for VOM405 board.
254 Added reset_phy() for VOM405 board.
255 Patch by Matthias Fuchs, 09 Nov 2005
257 * Updated PCI mapping for esd CPCI2DP board.
258 Add support for error LED.
259 Patch by Matthias Fuchs, 07 Nov 2005
261 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
262 Patch by Stefan Roese, 07 Nov 2005
264 * Correct PPC Timebase register definitions (SPRN_TBRL...)
265 Patch by Stefan Roese, 07 Nov 2005
267 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
268 Patch by Stefan Roese, 05 Nov 2005
270 * Additional fix for external IRQ config on Yellowstone & Yosemite
271 Patch by Stefan Roese, 03 Nov 2005
273 * Add support for Ocotea pass 3 with 440GX Rev. F
274 Patch by Stefan Roese, 01 Nov 2005
276 * Fix external IRQ configuration on Yellowstone & Yosemite
277 Patch by Stefan Roese, 28 Oct 2005
279 * Add support for multiple PHYs.
280 Tested on the following boards:
281 cmcpu2 (at91rm9200/ether.c)
282 PPChameleon (ppc4xx/4xx_enet.c)
283 yukon (mpc8220/fec.c)
285 tqm834x (mpc834x/tsec.c) with EEPRO100
286 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
287 Main changes include:
289 - miiphy_register routine was added to allow multiple PHYs to be registered
290 - miiphy_read and miiphy_write are now defined in this file, and
291 require additional argument (char *devname)
292 - other miiphy_* routines also require additional device name argument
295 Calling reset_phy() was moved to be executed *after* eth_initialize().
296 This is necessary as now some of the implementations of reset_phy()
297 may need to use miiphy_reset() which is not allowed before eth_initialize()
298 as eth_initialize registers all required miiphy_* routines.
299 Tested on IP860 and PHY initializes properly after this change.
301 * Correct includes for flat tree builder.
303 * Fix conflicting types (flash_write()) in trab auto_update.c.
305 * Add PCI support for the TQM834x board.
307 * Add missing 4xx board to MAKEALL
308 Patch by Stefan Roese, 20 Oct 2005
310 * Fix conflicting types (flash_write()) in esd auto_update.c
311 Patch by Stefan Roese, 20 Oct 2005
313 * Fix problem with sleep in NetConsole (use get_timer())
314 Patch by Stefan Roese, 20 Oct 2005
316 * Add NetConsole Support for AMCC eval boards
317 Patch by Stefan Roese, 20 Oct 2005
319 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
320 Patch by Stefan Roese, 18 Oct 2005
322 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
323 Fix identation on ext2ls help entry.
324 Patch by Stefan Roese, 14 Oct 2005
326 * Add support for TQM834x boards.
329 * Cleanup for GCC-4.x
331 * Add documentation for Open Firmware Flat Tree and usage.
332 Patch by Pantelis Antoniou, 13 Oct 2005
334 * Add missing files for Pantelis Antoniou's patch
335 Patch by Pantelis Antoniou, 04 Sep 2005
337 * Fix problem in ppc4xx eth-driver without ethaddr (only without
338 CONFIG_NET_MULTI set)
339 Patch by Stefan Roese, 10 Oct 2005
341 * Fix gzip bmp support (test if malloc fails, warning when truncated).
342 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
343 Patch by Stefan Roese, 07 Oct 2005
345 * Add support for OF flat tree for the STXtc board.
346 Patch by Pantelis Antoniou, 04 Sep 2005
348 * Support passing of OF flat trees to the kernel.
349 Patch by Pantelis Antoniou, 04 Sep 2005
353 * Add support for NetSilicon NS7520 processor.
354 Patch by Art Shipkowski, 12 May 2005
356 * Add support for AP1000 board.
357 Patch by James MacAulay, 07 Oct 2005
359 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
360 Patch by Anders Larsen, 07 Oct 2005
362 The Atmel errata #11 states that the transfer buffer descriptor
363 table must be aligned on a 16-word boundary. As it turned out, this
364 is insufficient - it seems the table must be aligned on a boundary
365 at least as large as the table itself (in Linux this is not an
366 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
368 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
369 Patch by Anders Larsen, 07 Oct 2005
371 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
372 sed the linker scripts, rather than pre-process them.
373 Patch by Peter Pearse, 07 Oct 2005
375 * Update make target for ARM supported boards.
376 Use lowlevel_init() instead of platformsetup() [rename].
377 Patch by Peter Pearse, 06 Oct 2005
379 * Fix booting from serial dataflash on AT91RM9200
380 Patch by Peter Menzebach, 29 Aug 2005
382 * Add JFFS2 support for TRAB board
383 Patch by Martin Krause, 25 Aug 2005
385 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
386 Patch by Marcus Hall, 24 Aug 2005
388 * Fix the machine-id of the Cogent csb637 board
389 Patch by Anders Larsen, 05 Oct 2005
391 * Complete support for the KwikByte KB920x boards
392 Patch by Anders Larsen, 05 Oct 2005
394 * Set the AT91RM9200 clock to asynchronous mode
395 Patch by Anders Larsen, 03 May 2005
397 * Set the AT91RM9200 clock to synchronous mode
398 Patch by Anders Larsen, 29 Apr 2005
400 * Add support for Cogent csb637
401 Patch by Anders Larsen, 29 Apr 2005
403 * Fix dm9161.c initialization
404 Patch by Anders Larsen, 29 Apr 2005
406 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
407 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
409 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
410 Patch by Anders Larsen, 29 Apr 2005
412 * Fix device partition intialization for SystemACE disks.
413 Patch by Stephen Williams, 28 Apr 2005
415 * Added support for KwikByte KB920x boards (based on AT91RM9200)
416 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
418 * Add support for S29GL064M-R3 flash chip on xsengine board
419 Patch by Kurt Stremerch, 18 Apr 2005
421 * E500 update: repoint IVPR to RAM when code is relocated
422 Patch by Kylo Ginsberg, 13 Apr 2005
424 * Fix loop end test in lib_generic/string.c:strswab()
425 Patch by Andrew Dyer, October 10, 2005
426 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
430 * Update ARM Integrator boards:
431 Correct addessing errors in platform files.
432 Split off common core module data from Integrator header files to
433 include/armcoremodule.h.
434 Patch by Peter Pearse, 04 Oct 2005
436 * Make sure only supported compiler options are used
437 Import "cc-option" shell function from kernel and
438 use it to get the correct ARM GCC options for individual CPUs
439 Patch by Peter Pearse, 30 Jun 2005
441 * Fix 440GR to print correct cpu revision
442 Patch by Stefan Roese, 04 Oct 2005
444 * Change board message on AMCC Yosemite & Yellowstone to common style
445 Patch by Stefan Roese, 03 Oct 2005
447 * Fix compiler warning
449 * Fix FEC PHY addresses for TQM85xx boards
451 * Fix uninitialized variable problem in hush shell
452 Patch by Lars Rostock, 26 Sep 2005
454 * Undo change of f6e20fc6ca... to include/configs/trab.h
455 (Must have been an accident?)
457 * Add support for AT91RM9200 OHCI Controller.
458 Patch by Eric Benard, 07 Apr 2005
460 * Update ARM mach-types.h
461 Patch by Eric Benard, 07 Apr 2005
463 * Add support for MP2USB board.
464 Patch by Eric Benard, 07 Apr 2005
466 * Add board support for armadillo HT1070
467 Patch by Rowel Atienza, 06 Apr 2005
469 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
470 Patch by Vitaly Bordug, 30 Mar 2005
472 * Add iopset command on mpc8xx
473 Patch by Daniel Eisenhut, 25 Mar 2005
475 * Add support for MII in eepro100 driver.
476 Patch by Gleb Natapov, 21 Mar 2005
478 * Fixes to the Lubbock (PXA 25x) support:
479 - Resolve the FIXME with respect to saving the u-boot environment.
480 - Make the default load address land in real memory.
481 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
482 Patch by David Brownell, 10 Mar 2005
484 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
485 Patch by Marc Leeman, 04 Mar 2005
487 * OMAP242x H4 board update
488 - fix for ES2 differences.
489 - switch to using the cfi_flash driver.
490 - fix SRAM build address.
491 - fix for GP device operation.
492 - unlock SRAM for GP devices.
493 - display more device information.
494 - fix potential deadlock in omap24xx_i2c driver.
495 - fix DLL load values to match dpllout*1 operation.
496 - fix 2nd chip select init for combo DDR device.
497 - add support for CFI Intel 28F256L18 on H4 board.
498 Patch by Richard Woodruff, 03 Mar 2005
500 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
501 Patch by Steven Scholz, 02 Mar 2005
504 Patch by Ara Avanesyan, 24 Feb 2005
506 * Remove unneeded #include <malloc.h>
507 Patch by Ladislav Michl, 22 Feb 2005
509 * Add cramfs support for m68k
510 Patch by Zachary Landau, 21 Feb 2005
512 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
513 Patch by Jeff Angielski, 21 Feb 2005
515 * Fix au1x00_serial baud rate calculation:
516 remove hardcoded cpu clock divisor and use register instead;
517 round up instead of truncate
518 Patch by Andrew Dyer, 15 Feb 2005
520 * Add Xilinx Spartan3 family FPGA support
521 Patch by Kurt Stremerch, 14 Feb 2005
523 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
524 Patch by Zachary Landau, 11 Feb 2005
527 Patch by Matthias Fuchs, 25 Sep 2005
529 * Added support for PCI bridge on MPC8272ADS
530 Patch by Vitaly Bordug, Feb 09 2005
532 * Update multicore CM9XX support for Integrator AP to allow booting from flash
533 Patch by Jean-Paul Saman, 8 Feb 2005
535 * Fix strswab() to reliably find end of string
536 Patch by Andrew Dyer, 08 Feb 2005
538 * Fix typos in include/ppc440.h
539 Patch by Andrew E Mileski, 04 Feb 2005
541 * Add Vibren (was Accelent) PXA255 IDP Support
542 Patch by Cliff Brake, 04 Feb 2005
544 * Fix tools/bmp_logo.c using incorrect offset to pixel data
545 Patch by Andrew Dyer, 31 Jan 2005
547 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
548 Patch by Peter Pearse, 2 Feb 2005
550 * Fix error handling in tools/env/fw_env.c
551 Patch by Ara Avanesyan, 01 Feb 2005
553 * Fix MGT5100 PSC baudrate calculation
554 Patch by Sebastian Schau, 27 Jan 2005
556 * OMAP242x fix for GP device booting
557 - Add SRAM unlock for GP devices.
558 - Change DDR DLL unlock value to allow DPLLout*1 operation.
559 Patches by Richard Woodruff, 21 Jan 2005:
561 * Add support for AMD's Pb1x00 eval board;
562 add MII routines to the au1x00 ethernet driver;
563 add USB ohci driver (work in progress)
564 Patch by Thomas Sailer, 20 Jan 2005
566 * Update omap5912osk board
567 Use drivers/cfi_flash.c instead of private flash driver;
568 Remove hardcoded personalized settings from omap5912osk.h;
569 Fix spacing with (RO) marks in 'flinfo' output.
570 Patch by Michael Bendzick, 14 Jan 2005
572 * Fix warnings for PCI code on ixp
573 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
575 * virtex2 fix for bogus download error messages
576 The virtex2 FPGA download code watches for init going active during
577 a download of config data as an error condition. init also goes
578 active after a configuration is finished in concert with the done
579 signal. So far, the code does not check for done active until all
580 of the configuration data is sent. If configuration data has a few
581 extra pad bytes at the end, this would cause an error message even
582 though the download had suceeded.
583 NOTE: virtex2 slave serial and spartan2 versions may still have the
585 Patch by Andrew Dyer, 12 Jan 2005
587 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
588 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
589 message when probing for nonexistent flash in little endian mode.
590 As a side effect more efficient and smaller code is generated,
591 which is always a Good Thing (TM).
592 Patch by Ladislav Michl, 24 Sep 2005
594 * Update for TFTP using a fixed UDP port
595 Use the approved environment variable names. Added "tftpdstp" to
596 allow ports other than 69 per Tolunay Orkun's recommendation.
597 Patch by Jerry Van Baren, 12 Jan 2005
599 * Allow to force TFTP to use a fixed UDP port
600 (Add a configuration option CONFIG_TFTP_PORT and optional env
602 Patch by Jerry Van Baren, 10 Jan 2005
604 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
605 Patch by Leif Lindholm, 29 Dec 2004
607 * Cleanup: fix broken builds
609 * Fix PHY address argument passing with mii info command
610 Patch by Andrew Dyer, 28 Dec 2004
612 * Cleanup (PPC4xx is AMCC now)
614 * esd CPCI2DP board added
615 Patch by Matthias Fuchs, 22 Sep 2005
617 * esd PMC405 board updated
618 Patch by Matthias Fuchs, 22 Sep 2005
620 * Add SM501 support to HH405 board.
621 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
622 Add support for eeprom write-enable (CFG_EEPROM_WREN).
623 Patch by Stefan Roese, 22 Sep 2005
625 * Fix autonegotiation in tsec ethernet driver
626 Patch by Stefan Roese, 21 Sep 2005
628 * Fix bug in auto_update (trab board)
629 Patch by Martin Krause, 16 Sep 2005
631 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
632 Patch by Francesco Mandracci, 16 Sep 2005
634 * Update configuration for INKA4x0 board
636 * Update configuration for PM854 board
637 Based on patch by R. Loeffl, 20 Jul 2005
639 * Add PCI support to TQM8540 and TQM8560 boards
640 Patch by Stefan Roese, 15 Sep 2005
642 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
643 boards (baudrate, environment...). Flash driver fixed.
644 Patch by Stefan Roese, 15 Sep 2005
646 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
647 ethernet port on ebony.
648 Patch by Stefan Roese, 7 Sep 2005
650 * Added support for mtddevnum and mtddevname variables (mtdparts command)
652 * Change default console baud rate for stxxtc board
654 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
655 Patch by Stefan Roese, 31 Aug 2005
657 * Fix default command set (don't include CFG_CMD_DISPLAY command)
658 Patch by Pantelis Antoniou, 02 Sep 2005
662 * Enable SM712 driver support for HMI1001 board.
664 * Fix problems with ld version 2.16 (dot outside sections problem)
665 Pointed out by Gerhard Jaeger, 31 Aug 2005;
666 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
668 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
670 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
672 * Add keyboard and dot matrix display support for HMI1001 board.
674 * Prepare U-Boot for gcc-4.x
676 * Fixed Bamboo port to enable running without DDR-DIMM
677 (Bamboo has also 64MB onboard DDR)
678 Patch by Stefan Roese, 24 Aug 2005
680 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
681 now handling all 4xx cpu's
682 Patch by Stefan Roese, 16 Aug 2005
684 * Fix make dependencies for at91rm9200 and ks8695 cpus
685 Patch by Steven Scholz, 23 Aug 2005
687 * Add JFFS2 support for TQM5200 board
689 * Add esd cpci5200 and pf5200 boards
690 Patch by Reinhard Arlt, 22 Aug 2005
692 * Fix sysclock for TQM8540 and TQM8560 boards
693 Patch by Martin Krause, 25 Jul 2005
695 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
696 Patch by Martin Krause, 08 Jun 2005
698 * Add new board specific commands for TQM5200/STK52XX
699 - Sound commands (beep, wav, sound)
700 - Test commands (led, can, backlight, rs232)
701 Patch by Martin Krause, 02 May 2005
703 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
704 because of a bug in the AT91RM9200 CPU PLL
705 Patch by Martin Krause, 22 Apr 2005
707 * Add automatic HW detection for another CMC_PU2 variant
708 Patch by Martin Krause, 20 Apr 2005
710 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
711 Patch by Martin Krause, 19 Apr 2005
713 * Fix initialization problem on TQM5200 without SM501
714 Patch by Martin Krause, 08 Apr 2005
716 * Add RTC support for STK52XX.200
717 Patch by Martin Krause, 07 Apr 2005
719 * Add support for IFM o2dnt board
721 * Enable PCI on hmi1001 board
723 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
724 so we can use them to, e.g., check the existence of a file with
725 "if ls foo; then this; else that; fi" in the hush shell
726 Patch by Andreas Engel, 16 August 2005
728 * Coding style cleanup
730 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
731 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
733 * Check return value of malloc in 440gx_enet.c
734 Patch by Travis B. Sawyer, 18 Jul 2005
736 * Add Sandburst Metrobox and Sandburst Karef board support packages.
737 Second serial port on 440GX now defined as a system device.
738 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
739 Patch by Travis B. Sawyer, 12 Jul 2005
741 ======================================================================
742 Changes for U-Boot 1.1.3:
743 ======================================================================
747 * Add forgotten new fils from latest VoiceBlue update
749 * Make bootretry feature work with hush shell.
750 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
751 Patch by Andreas Engel, 19 Jul 2005
753 * Update Hymod Board Database PHP code in "tools" directory
754 Patch by Murray Jensen, 01 Jul 2005
756 * Make "tr" command use POSIX compliant; export HOSTOS make variable
757 Patch by Murray Jensen, 30 Jun 2005
759 * Fix Murray Jensen's mail address.
760 Patch by Murray Jensen, 30 Jun 2005
762 * Preserve PHY_BMCR during a soft reset.
763 Patch by Carl Riechers, 24 Jun 2005
765 * VoiceBlue update: eeprom tool can also store firmware version now.
766 eeprom.bin is runable by jumping at load address.
767 Patch by Ladislav Michl, 23 May 2005
769 * Move the AT91RM9200DK to the ARM Systems list.
770 Patch by Anders Larsen, 26 Apr 2005
772 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
773 Patch by Anders Larsen, 26 Apr 2005
775 * measure_gclk() is needed when DEBUG is enabled
776 Patch by Bryan O'Donoghue, 25 Apr 2005
778 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
779 Patch by Reinhard Arlt, 12 Aug 2005
781 * esd PCI405 board updated
782 Patch by Matthias Fuchs, 28 Jul 2005
784 * esd WUH405 and DU405 board updated
785 Patch by Matthias Fuchs, 27 Jul 2005
787 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
788 Patch by Matthias Fuchs, 4 May 2005
790 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
791 boards (baudrate, environment...). Flash driver fixed.
792 Patch by Stefan Roese, 11 Aug 2005
794 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
795 Patch by Stefan Roese, 11 Aug 2005
797 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
798 Patch by Stefan Roese, 11 Aug 2005
800 * Add configuration for IFM AEV FIFO board.
801 Minor coding style cleanup.
803 * Add configuration for IFM SPI eval board
805 * Fix CompactFlash problem on HMI1001 board
807 * Make new "mtdparts" code build with older compilers
808 Patch by Andrea Scian, 09 Aug 2005
810 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
811 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
812 with the 405 defines and the linux kernel defines.
813 Patch by Stefan Roese, 08 Aug 2005
815 * Fix compiler warnings with older GCC versions
817 * Add common (with Linux) MTD partition scheme and "mtdparts" command
819 Old, obsolete and duplicated code was cleaned up and replace by the
820 new partitioning method. There are two possible approaches now:
822 The first one is to define a single, static partition:
824 #undef CONFIG_JFFS2_CMDLINE
825 #define CONFIG_JFFS2_DEV "nor0"
826 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
827 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
828 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
830 The second method uses the mtdparts command line option and dynamic
833 /* mtdparts command line support */
834 #define CONFIG_JFFS2_CMDLINE
835 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
836 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
838 Command line of course produces bigger images, and may be inappropriate
839 for some targets, so by default it's off.
841 * Fix build problems for PM856 Board
843 * Fix sign extension bug in 'fpga loadb' command;
844 make 'fpga loadb' always print the file header info
845 Patch by Andrew Dyer, 11 Jan 2005
847 * Fix errors that occur when accessing SystemACE CF
848 Patch by Jeff Angielski, 09 Jan 2005
850 * Document switching between U-Boot and PlanetCore on RPXlite
851 by Sam Song, 24 Dec 2004
853 * Fix PowerQUICC II mask detection.
854 Patch by Eugene Surovegin, 20 Dec 2004
856 * Add support for Altera NIOS DK1C20 board
857 Patch by Shlomo Kut, 13 Dec 2004
859 * Add support for ep8248 board
860 Patch by Yuli Barcohen, 12 Dec 2004
864 * Fix baudrate setting for KGDB on MPC8260
865 Patch by HoJin, 11 Dec 2004
867 * Fix 'mii help' text formatting
868 Patch by Cory Tusar, 10 Dec 2004
870 * Fix return code of NFS command
871 Patch by Hiroshi Ito, 11 Dec 2004
875 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
876 Patch by Steven Blakeslee, 04 Aug 2005
878 * Add support for AMCC Bamboo PPC440EP eval board
879 Patch by Stefan Roese, 04 Aug 2005
881 * Patch by Jon Loeliger
882 Fix style issues primarily in 85xx and 83xx boards.
884 - Trailing white space
885 - Indentation not by TAB
886 - Excessive amount of empty lines
887 - Trailing empty lines
889 * Patch by Ron Alder, 11 Jul 2005
890 Add Xianghua Xiao and Lunsheng Wang's support for the
891 GDA MPC8540 EVAL board.
893 * Patch by Eran Liberty
894 Add support for the Freescale MPC8349ADS board.
896 * Patch by Jon Loeliger, 25 Jul 2005
897 Move the TSEC driver out of cpu/mpc85xx as it will be shared
898 by the upcoming mpc83xx family as well.
900 * Patch by Jon Loeliger, 05 May 2005
901 Implemented support for MPC8548CDS board.
902 Added DDR II support based on SPD values for MPC85xx boards.
903 This roll-up patch also includes bugfies for the previously
905 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
907 * Patch by Jon Loeliger, 10 Feb 2005
908 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
910 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
912 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
913 for faster flash parts.
914 Add documentation for BR/OR for FLASH.
916 * Patch by Jon Loeliger 08 Feb 2005
917 Determine L2 Cache size dynamically on 85XX boards.
919 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
920 - Convert the CPM2 based functionality to use new CONFIG_CPM2
921 option rather than a myriad of CONFIG_MPC8560-like variants.
922 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
923 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
924 new CONFIG_CPM2 option to each 8260 board.
926 * Add support for MicroSys PM856 board
927 Patch by Josef Wagner, 03 Aug 2005
929 * Minor fixes to PM854 board
930 Patch by Josef Wagner, 03 Aug 2005
932 * Adjust configuration of XENIAX board
933 (chip select and GPIO required for USB operation)
935 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
936 routed to the Watchdog handler
937 Patch by Eugene Surovegin, 18 Jun 2005
939 * (re)enabled scsi commands do_scsi() and do_scsiboot()
940 Patch by Denis Peter, 06 Dec 2004
942 * Fix endianess problem in TFTP / NFS default filenames
943 Patch by Hiroshi Ito, 06 Dec 2004
945 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
947 Patch by Murray Jensen, 18 Jul 2005
949 * Fix typo in mkconfig script (used == instead of =)
950 Patch by Murray Jensen, 18 Jul 2005
952 * Cleanup build problems on 64 bit build hosts
954 * Update MAINTAINERS file
956 * Patch by Stefan Roese, 01 Aug 2005:
957 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
958 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
960 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
961 to run on both 405GP and 405GPr eval boards).
963 * Patch by Steven Blakeslee, 27 Jul 2005:
964 - Add support for AMCC PPC440EP/GR.
965 - Add support for AMCC Yosemite PPC440EP eval board.
966 - Add support for AMCC Yellowstone PPC440GR eval board.
968 * Minor fixes for PPChameleon Board:
969 - fix alignment of NAND size
970 - make code do what the comment says
972 * Implement h/w sector protection status synchronization at boot.
973 The code is provided for, and was tested on, the Yukon/Alaska
974 and PM520 boards only.
976 A bug in flash_real_protect() for the Yukon board was fixed by
977 adding a function that tells if two banks are on one flash chip.
979 * Fix sysmon POST problem: check I2C error codes
980 This fixes a problem of displaying bogus voltages when the voltages
981 are so low that the I2C devices start failing while the rest of the
982 system keeps running.
984 * Patch by Cedric Vincent, 6 Jul 2005:
985 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
987 * Patch by Jon Loeliger, 20 Jul 2005:
988 Add missing PCI IO port definitions.
990 * Add CompactFlash support for HMI1001 board.
992 * Adjust printed board ID for LWMON board.
994 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
996 * Add new argument format for flash commands to allow for usage like
997 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
998 U-Boot will automaticially find the end of the corresponding sector.
1000 * Patch by Stefan Roese, 5 Jul 2005:
1001 Update uc100 board PHY setup
1003 * Patch by Stefan Roese, 1 Jul 2005:
1004 Fix PHY address for CATcenter board (now correct!)
1006 * Patch by Stefan Roese, 30 Jun 2005:
1007 Fix PHY addresses for PPChameleon and CATcenter boards
1008 Change MAINTAINER for most esd boards
1010 * Patch by Detlev Zundel, 30 Jun 2005:
1011 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1013 * Fix baudrate calculation problem on MPC5200 systems
1015 * Add EEPROM and RTC support for HMI1001 board
1017 * Patch by Detlev Zundel, 20 Jun 2005:
1018 Fix initialization of low active GPIO pins on inka4x0 board
1020 * Enable redundant environment, disable HW flash protection of
1023 * Patch by Travis Sawyer, 10 Jun 2005:
1024 Initialize allocated dev and private hw structures
1025 after their respective allocation in 440gx_enet.c
1027 * Patch by Steven Scholz, 10 Jun 2005:
1028 Fix byteorder problems with second argument of "bootm" with
1031 * Add support for HMI1001 board
1033 * Disable "date" and "sntp" commands on TQM866M
1035 * Fix watchdog reset problems on LWMON board
1037 * Patch by Juergen Selent, 17 May 2005:
1038 Add support for Funkwerk VoVPN gateway module.
1040 * Cleanup debug code for MPC8220 FEC driver
1042 * Extend burst mode RAM test program to take a loop count
1045 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1046 those boards that use it.
1048 * Patches by Greg Ungerer, 19 May 2005:
1049 - add support for the KS8695P (ARM 922 based) CPU
1050 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1052 * Patch by Steven Scholz, 19 May 2005:
1053 Add support for CONFIG_SERIAL_TAG on ARM boards
1055 * Add PCI support for Sorcery board.
1056 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1058 * Fix compile problems caused by new burst mode SDRAM test;
1059 make port pins to trigger logic analyzer configurable
1061 * Fix timer handling on MPC85xx systems
1063 * Fix debug code in omap5912osk flash driver
1065 * Add support for MPC8247 based "IDS8247" board.
1067 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1069 * On LWMON we must use the watchdog to reset the board as the CPU
1070 genereated HRESET pulse is too short to reset the external
1073 * Add test tool to exercise SDRAM accesses in burst mode
1074 (as standalone program, MPC8xx/PowerPC only)
1076 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1079 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1080 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1081 added to support LZO and LZARI compression modes (undefined by
1084 * Fix problem with symbolic links in JFFS2 code.
1086 * Use linker ASSERT statement to prevent undetected overlapping of
1087 sections on PPChameleon board; other boards might use this, too.
1089 * Patch by Stefan Roese, 03 May 2005:
1091 Fix problems in cmd_universe.c
1093 * Patch by Matthias Fuchs, 03 May 2005:
1094 Added missing variable declaration in cmd_nand.c
1095 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1097 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1099 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1101 Fix PHY address for canmb board.
1103 * Cleanup serial console baudrate calculation on AT91RM9200;
1104 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1106 * Patch by Matthias Fuchs, 18 Apr 2005:
1107 Make PCI target address spaces on PMC405 and CPCI405 boards
1108 configurable via environment variables
1110 * Auto-size RAM on canmb board.
1112 * Add support for canmb board
1114 * Patch by Stefan Roese, 13 Apr 2005:
1115 Update for esd apc405
1117 * Fixes for TQM8560 board:
1119 - remove debug messages
1120 - fix flash sector protection
1122 * Patch by Steven Scholz, 07 Apr 2005:
1123 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1125 * Patches by Steven Scholz, 07 Apr 2005:
1126 Fix compiler warning in altera.c
1127 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1129 * Patch by Ladislav Michl, 06 Apr 2005:
1130 Fix voiceblue configuration.
1132 * Patch by Stefan Roese, 06 Apr 2005:
1133 Updates for OCOTEA board:
1134 - Changed U-Boot size from 512kByte to 256kByte
1135 - Fixed flash driver to support boot from soldered user flash
1136 - Added README for switch from PIBS firmware to U-Boot
1138 * Patch by Travis Sawyer, 05 Apr 2005:
1139 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1140 Problem found by Andrew Wozniak.
1142 * Patch by Steven Scholz, 06 Apr 2005:
1143 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1144 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1146 * Patches by Robert Whaley, 29 Nov 2004:
1147 - update the pxa-regs.h file for PXA27x chips
1148 - add PXA27x based ADSVIX board
1149 - add support for MMC on PXA27x processors
1151 * Patch by Andrew E. Mileski, 28 Nov 2004:
1152 Fix PPC4xx SPD SDRAM detection bug
1154 * Patch by Hiroshi Ito, 26 Nov 2004:
1155 Fix logic of "test -z" and "test -n" commands
1157 * Patch by Ladislav Michl, 05 Apr 2005:
1158 Add support for VoiceBlue board.
1160 * Patch by Ladislav Michl, 05 Apr 2005:
1161 Fix netboot_common() prototypes.
1163 * Patch by Steven Scholz, 05 Apr 2005:
1164 Use i.MX watchdog timer for reset_cpu()
1166 * Patch by Steven Scholz, 05 Apr 2005:
1167 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1168 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1169 (now in interupts.c)
1171 * Add support for MPC8220 based "sorcery" board.
1173 * Add support for TQM8560 board.
1175 * Add FEC support for TQM8540 board.
1176 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1178 * Patch by Martin Krause, 04 Apr 2005:
1179 Update default configuration for CMC_PU2 board.
1181 * Patch by Steven Scholz, 04 Apr 2005:
1182 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1183 - introduce two new configuration options instead:
1184 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1186 * Patch by Steven Scholz, 04 Apr 2005:
1187 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1189 * Fix timer code for ARM systems: make sure that udelay() does not
1190 reset timers so it's save to use udelay() in timeout code.
1192 * Patch by Mathias Küster, 23 Nov 2004:
1193 add udelay support for the mcf5282 cpu
1195 * Patch by Tolunay Orkun, 16 November 2004:
1196 fix incorrect onboard Xilinx CPLD base address
1198 * Patch by Jerry Van Baren, 08 Nov 2004:
1199 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1200 the jumper for the HRCW source should select flash. If lowboot is
1201 not selected, the jumper for the HRCW source should select the
1203 - change default load base address to 0x00400000
1205 * Patch by Yuli Barcohen, 08 Nov 2004:
1206 Add support for Analogue & Micro Rattler boards.
1207 Tested on Rattler8248.
1209 * Patch by Andre Renaud, 08 Nov 2004:
1210 Fix watchdog support in common/lcd.c
1212 * Patch by Marc Leeman, 05 Nov 2003:
1213 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1214 bug only affects the XPC8245 processors
1216 * Patches by Josef Wagner, 29 Oct 2004:
1217 - Add support for MicroSys CPU87 board
1218 - Add support for MicroSys PM854 board
1220 * Patch by Jian Zhang, 02 Nov 2004:
1221 Add 16-bit NAND support
1223 * Patch by Scott McNutt, 01 Nov 2004:
1224 Add missing NIOS/NIOS2 support for "iminfo" command
1226 * Patch by Detlev Zundel, 29 Oct 2004:
1227 Add missing NIOS/NIOS2 support for "mkimage" tool.
1229 * Patch by David Adair, 27 Oct 2004:
1230 Add missing 440GX SDRAM Controller reset
1232 * Patch by Steven Scholz, 25 Oct 2004:
1233 Declare reset_cpu() in include/common.h instead locally
1235 * Patch by Yusdi Santoso, 22 Oct 2004:
1236 - Add support for HIDDEN_DRAGON board
1237 - fix endianess problem in driver/rtl1839.c
1239 * Patch by Allen Curtis, 21 Oct 2004:
1240 support multiple serial ports
1242 * Patch by Richard Klingler, 03 Apr 2005:
1243 Add call to eth_halt() in net/net.c when called functions fail
1244 after eth_init() has been called.
1246 * Patch by Sam Song, 3 April 2005:
1247 - Update README.Netconsole
1250 * Prepare for SoC rework of ARM code:
1251 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1252 - rename memsetup into lowlevel_init (function name and source files)
1253 Patch by Steven Scholz, 03 Apr 2005:
1254 - create SoC specific directories include/asm-arm/arch-imx and
1255 include/asm-arm/arch-s3c24x0
1257 * Fix problems with SNTP support;
1258 enable SNTP support in some boards.
1260 * Patches by Martin Krause, 01 Apr 2005:
1261 - Fix flash erase timeout on CMC_PU2
1262 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1264 * Patch by Steven Scholz, 13 March 2005:
1265 fix cache enabling for AT91RM9200
1267 * Patch by Masami Komiya, 30 Mar 2005:
1268 add SNTP support and expand time server and time offset fields of
1269 DHCP support. See doc/README.SNTP
1271 * Patch by Steven Scholz, 13 Dec 2004:
1272 Fix bug in at91rm920 ethernet driver
1274 * Patch by Steven Scholz, 13 Dec 2004:
1275 Remove duplicated code by merging memsetup.S files for
1276 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1278 * Patch by Detlev Zundel, 31 Mar 2005:
1279 Cleanup duplicate definition of overwrite_console()
1281 * Update TQM5200 configuration;
1282 prepare for Rev. 200 starter kit boards
1284 * Patch by Scott McNutt, 21 Oct 2004:
1285 Add support for Nios-II EPCS Controller core.
1287 * Patch by Scott McNutt, 20 Oct 2004:
1289 - Add sysid command (Nios-II only).
1290 - Locate default exception trampoline at proper offset.
1291 - Implement I/O routines (readb, writeb, etc)
1292 - Implement do_bootm_linux
1294 * Patches by Martin Krause, 22 Mar 2005:
1295 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1296 - add support for SM501 graphics controller
1297 - add support for graphic console on TQM5200
1298 - add support for TQM5200 Rev 200
1299 - cleanup, fix typo in include/configs/TQM5200.h
1301 * Patch by Manfred Baral, 17 Mar 2005:
1304 * Fix RTC configuration for PPChameleon board
1306 * Cleanup, fix typo in include/configs/TQM5200.h
1308 * Patch by Stefan Roese, 16 Mar 2005:
1309 Update for esd auto_update and hh405 board
1311 * Adapt for U-Boot image size (new features enabled) on TQM5200
1313 * Update code for TQM8540 board (and 85xx in general):
1314 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1315 - Reformat boot messages
1316 - Enable redundant environment
1317 - Replace the -O2 optimization flag with -mno-string
1319 * Patch by David Brownell, 10 Mar 2005:
1320 Restore copyright statements in OHCI drivers.
1322 * Add support for TQM8540 board
1324 * Patch by Detlev Zundel, 14 Mar 2005:
1325 NC650: changed NAND flash addressing to using UPMB
1327 * Patch by Stefan Roese, 14 Mar 2005:
1328 Update for esd voh405 fpga image
1330 * INKA4x0: Allow initialization of LCD backlight dimming from
1331 "brightness" environment variable.
1333 * Add port initialization for digital I/O on INKA4x0
1335 * Patch by Stefan Roese, 01 Mar 2005:
1336 Update for esd boards dp405 and hub405
1338 * Fix get_partition_info() parameter error in all other calls
1339 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1341 * Enable USB and IDE support for INKA4x0 board
1343 * Patch by Andrew Dyer, 28 Feb 2005:
1344 fix ext2load passing an incorrect pointer to get_partition_info()
1345 resulting in load failure for devices other than 0
1347 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1349 * Cleanup USB and partition defines
1351 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1353 * Add reset code for Coral-P on INKA4x0 board
1355 * Patch by Martin Krause, 28 Jun 2004:
1356 Update for TRAB board.
1358 * Fix some missing "volatile"s in MPC5xxx FEC driver
1360 * Fix cirrus voltage detection (for CPC45)
1362 * Fix byteorder problem in usbboot and scsiboot commands.
1364 * Patch by Cajus Hahn, 04 Feb 2005:
1365 - don't insist on leading '/' for filename in ext2load
1366 - set default partition to useful value (1) in ext2load
1368 * Patch by Andrew Dyer, 08 Jan 2005:
1369 fix wrong return codes in ext2 code
1371 * Removed '--no-warn-mismatch' option from Makefile. This option
1372 makes 'ld' to overlook binary objects compatibility.
1374 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1375 --end-group) outside of the group. This will make 'ld' to do
1376 _multiple_ search in the library group when resolving symbol
1377 references and do only a _single_ seach in libgcc.a after the group
1380 * Fix stability problems on CPC45 board again.
1382 * Make image detection for diskboot / usbboot / scsiboot more robust
1383 (also check header checksum)
1385 * Update CPC45 board configuration.
1387 * Add USB and PCI support for INKA4x0 board
1389 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1393 * Patch by Robin Getz, 13 Oct 2004:
1394 Add standalone application to change SMC91C111 MAC addresses,
1395 see examples/README.smc91111_eeprom
1397 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1398 Fix Flash support for ARM Integrator CP.
1400 * Patch by Richard Woodruff, 10 Jan 2005:
1401 Update support for OMAP2420 (ARM11) and H4 board:
1402 o clean up and add new types to H4 memory probe code.
1403 o fix to work with internal boot.
1404 o added PRCM config III operation.
1405 o fix marginal flash timings.
1406 o add revison ATAG usage.
1407 o enable voltage scaling at power chip.
1408 o fix compile error for i2c.
1410 * Fix network problem (error when receiving multiple ARP packets)
1412 * Patch by Daniel Poirot, 12 Oct 2004:
1413 Add support for Wind River sbc405 board
1415 * Patch by Rainer Brestan, 12 Oct 2004:
1416 Make examples/Makefile more robust
1418 * Patch by Sam Song, 11 October 2004:
1419 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1420 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1423 * Patch by Sam Song, 10 Oct 2004:
1424 Fix a parameter error in run_command() in main.c
1426 * Patch by Richard Woodruff, 01 Oct 2004:
1427 add support for the TI OMAP2420 processor and its H4 reference
1430 * Patch by Christian Pellegrin, 24 Sep 2004:
1431 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1433 * Patch by Leif Lindholm, 23 Sep 2004:
1434 add support for the AMD db1550 board
1436 * Patch by Travis Sawyer, 15 Sep 2004:
1437 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1438 update README.serial_multi
1440 * Patches by David Snowdon, 07 Sep 2004:
1441 - add u-boot.hex target in the top level Makefile
1442 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1443 - use -mtune=xscale and -march=armv5 options for PXA
1445 * Patch by Florian Schlote, 08 Sep 2004:
1446 Add support for SenTec-COBRA5272-board (Coldfire).
1448 * Patch by Gleb Natapov, 07 Sep 2004:
1449 mpc824x: set PCI latency timer to a sane value
1452 * Patch by Kurt Stremerch, 03 Sep 2004:
1453 Add bitstream configuration option for fpga command (Xilinx only).
1455 * Patch by Kurt Stremerch, 03 Sep 2004:
1456 Add Xilinx Spartan2E family FPGA support
1458 * Patch by Jeff Angielski, 02 Sep 2004:
1459 Add Added support for H2 revision of the EP8260 board.
1460 Fixed formatting for some of the EP8260 related source files.
1462 * Patch by Jon Loeliger, 02 Sep 2004:
1463 Reset monitor size back to 256 so environment can be written
1464 to flash on MPC85xx ADS and CDS releases.
1466 * Patch by Paolo Broggini, 02 Sep 2004:
1467 Make BSS clearing on ARM systems more robust
1469 * Patch by Yue Hu and Joe, 01 Sep 2004:
1470 - add PCI support for ixp425;
1471 - add EEPRO100 suppor tfor ixdp425 board.
1473 * Fix problem with protected sector detection in driver/cfi_flash.c
1475 ======================================================================
1476 Changes for U-Boot 1.1.2:
1477 ======================================================================
1479 * Code cleanup, mostly for GCC-3.3.x
1481 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1482 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1483 additional ethernet addresses.
1485 * Cleanup drivers/i82365.c - avoid duplication of code
1487 * Fix bogus "cannot span across banks" flash error message
1491 * Add support for CompactFlash for the CPC45 Board.
1493 * Fix problems with CMC_PU2 flash driver.
1496 - avoid trigraph warning in fs/ext2/ext2fs.c
1497 - rename UC100 -> uc100
1499 * Add support for UC100 board
1501 * Patch by Stefan Roese, 16 Dez 2004:
1502 - ext2fs support added
1503 - Tundra universe support added
1504 - Coldfire MCF5249 support added (no preloader needed!)
1505 - MCF5249 board TASREG added
1506 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1508 - some esd boards updated
1509 - memory commands "mdc" and "mwc" added for cyclic read/write
1510 (CONFIG_MX_CYCLIC, see README for further description)
1512 * Add support for INKA4X0 board
1514 * Patch by Steven Scholz, 12 Dec 2004:
1515 Fix typo in AT91 memory setup.
1517 * Patch by Martin Krause, 27 Oct 2004:
1518 - add support for "STK52xx" board (including PS/2 multiplexer)
1519 - add hardware detection for TQM5200
1521 * Clean up CMC PU2 flash driver
1523 * Update MAINTAINERS file
1525 * Fix bug in MPC823 LCD driver
1527 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1529 * Enable long help on CMC PU2 board;
1531 increase CPU speed from 179 to 207 MHz.
1533 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1534 unaligned tail part specially).
1536 * Update for AT91RM9200DK and CMC_PU2 boards:
1537 - Enable booting directly from flash
1538 - fix CMC_PU2 flash driver
1540 * Fix mkimage usage message
1542 * Map SRAM on NC650 board
1544 * Work around for Ethernet problems on Xaeniax board
1546 * Patch by TsiChung Liew, 23 Sep 2004:
1547 - add support for MPC8220 CPU
1548 - Add support for Alaska and Yukon boards
1550 * Fix configuration for ERIC board (needs more room)
1552 * Adjust MIPS compiler options at run-time depending on tools version
1553 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1554 "-mcpu=4kc" for old tools)
1556 * Add passing of the command line and memory size information to the
1557 kernel on xaeniax board.
1559 * Enable NAND flash support for NC650 board.
1561 * Patch by Thomas Lange 07 Oct 2004:
1562 Updated README for DBAu1x00 boards to match current status
1564 * Patch by Philippe Robin, 28 Sept 2004:
1565 Fix Flash support for Versatile.
1567 * Patch by Roger Blofeld, 16 Sep 2004:
1568 Fix timeout for DHCP command retry
1570 * Patch by Pantelis Antoniou, 14 Sep 2004:
1571 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1573 * Patch by Pantelis Antoniou, 14 Sep 2004:
1574 Kick watchdog when bz-decompressing
1576 * Fix CFG_HZ problems on AT91RM9200 systems
1577 [Remember: CFG_HZ should be 1000 on ALL systems!]
1579 * Patch by Gridish Shlomi, 30 Aug 2004:
1580 - Add support to revA version of PQ27 and PQ27E.
1581 - Reverted MPC8260ADS baudrate back to original 115200
1583 * Patch by Hojin, 17 Sep 2004:
1584 Fix typo in cfi_flash.c
1586 * Patch by Mark Jonas, 09 September 2004:
1587 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1590 * Patch by Mark Jonas, 31 August 2004:
1591 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1592 improves FTP performance for MPC5200 systems. Enabled for IceCube
1595 * Patch by Michael Bendzick, 30 Aug 2004:
1596 - Improve platform.S code for omap1510inn that detects whether code
1597 is running from SDRAM or not. Patch allows SDRAM to be configured
1598 if code is running out of SRAM at 0x20000000.
1600 * Patch by Frederick Klatt, 30 Aug 2004:
1601 Add support for the Wind River SBC8540/SBC8560 boards
1603 * Configure SX1 board to use drivers/cfi_flash.c
1605 * Patches by Michael Bendzick, 30 Aug 2004:
1606 - Configure omap1510inn board to use drivers/cfi_flash.c
1607 - Make drivers/cfi_flash.c protect environment and redundant
1610 * Patch by Steven Scholz, 23 Jun 2004:
1611 - Add script (tools/img2brec.sh) to programm U-Boot into
1612 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1614 * Patches by Scott McNutt, 24 Aug 2004:
1615 - Add support for Altera Nios-II processors.
1616 - Add support for Psyent PCI-5441 board.
1617 - Add support for Psyent PK1C20 board.
1619 * Patches by Jon Loeliger, 24 Aug 2004:
1620 - Add support for the MPC8541 and MPC8555 CDS boards
1621 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1622 - Convert MPC85xxADS to use common CFI flash driver
1623 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1624 from board_early_init_f()
1625 - Provide SW workaround for PCI initialization on 85xx CDS
1627 * Patches by George G. Davis, 24 Aug 2004:
1628 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1629 - Remove static network setup defaults from mx1ads_config
1630 - update ARM boards to use constants from mach-types.h
1632 * Patch by Gary Jennejohn, 04 Oct 2004:
1633 - fix I2C on at91rm9200
1634 - add support for Ricoh RS5C372A RTC
1636 * Patch by Gary Jennejohn, 01 Oct 2004:
1637 - add support for CMC PU2 board
1638 - add support for I2C on at91rm9200
1640 * Patch by Gary Jennejohn, 28 Sep 2004:
1641 fix baudrate handling on at91rm9200
1643 * Patch by Yuli Barcohen, 22 Aug 2004:
1644 - remove ZPC.1900 board-specific flash driver;
1645 switch the port to generic CFI driver;
1648 * Patch by Hinko Kocevar, 21 Aug 2004:
1649 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1651 * Clean up tools/bmp_logo.c to not add trailing white space
1653 * Patch by Hinko Kocevar, 21 Aug 2004:
1654 - Group common framebuffer functions in common/lcd.c
1655 - Group common framebuffer macros and #defines in include/lcd.h
1656 - Provide calc_fbsize() for video ATAG
1658 * Patch by Sam Song, 21 August 2004:
1659 - Fix a typo in README
1660 - Align "(RO)" output for "flinfo" after "protect on"
1661 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1662 ratio 1:1 when core frequency less than 50MHz
1664 * Patches by Hinko Kocevar, 21 Aug 2004:
1665 - fix some "use of label at end of compound statement" warnings
1666 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1668 * Patch by Steven Scholz, 16 Aug 2004:
1669 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1670 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1671 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1672 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1673 into cpu/arm920t/$(SOC)/
1675 * Patches by Sean Chang, 09 Aug 2004:
1676 - Added support for both 8 and 16 bit mode access to System ACE CF
1678 - Fixed missing System ACE CF device during get FAT partition info
1679 in fat_register_device function.
1680 - Enabled System ACE CF support on ML300.
1682 * Patch by Sean Chang, 09 Aug 2004:
1683 Synch defines for saveenv and do_saveenv functions so they get
1684 compiled under the same statement.
1686 * Patch by Sean Chang, 09 Aug 2004:
1687 - Added I2C support for ML300.
1688 - Added support for ML300 to read out its environment information
1689 stored on the EEPROM.
1690 - Added support to use board specific parameters as part of
1691 U-Boot's environment information.
1692 - Updated MLD files to support configuration for new features
1695 * Patches by Travis Sawyer, 05 Aug 2004:
1696 - Remove incorrect bridge settings for eth group 6
1697 - Add call to setup bridge in ppc_440x_eth_initialize
1698 - Fix ppc_440x_eth_init to reset the phy only if its the
1699 first time through, otherwise, just check the phy for the
1700 autonegotiated speed/duplex. This allows the use of netconsole
1701 - only print the speed/duplex the first time the phy is reset.
1703 * Patch by Shlomo Kut, 29 Mar 2004:
1704 Add support for MKS Instruments "Quantum" board
1706 * Fix build problem with Cogent boards;
1707 avoid using <asm/byteorder.h> when using the host compiler
1709 * Patch by Ganapathi C, 04 Aug 2004:
1710 Fix NFS timeout issue
1712 * Patch by Yuli Barcohen, 19 Jul 2004:
1713 - Fix host tools building in Cygwin environment
1714 - Fix header files search order for host tools
1716 * Patch by Tom Armistead, 19 Jul 2004:
1717 Fix kgdb.S support for 74xx_75x cpu
1719 * Patch by Jon Loeliger, 15 Jul 2004:
1720 Fix MPC85xx I2C driver
1722 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1724 * Patch by Stephen Williams, 15 July 2004
1725 Set the PCI class code for JSE board as part of PCI interface setup
1727 * Patch by Michael Bendzick, 15 Jul 2004:
1728 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1729 CFG_FLASH_USE_BUFFER_WRITE is set
1731 * Patch by Yuli Barcohen, 13 Jul 2004:
1732 Allow clock setting on MPC866/MPC885 series chips according to
1733 environment variable `cpuclk'
1735 * Patch by Yuli Barcohen, 20 Apr 2004:
1736 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1738 * Patch by Vincent Dubey, 24 Sep 2004:
1739 Add support for xaeniax board
1741 * Add comment about non-GPL character of standalone applications to
1744 * Fix FEC ethernet problem on NSCU board.
1746 * Patch by Gary Jennejohn, 09 Sep 2004:
1747 allow to use USART1 as console port on at91rm9200dk boards
1749 * Patch by Stefan Roese, 16 Sep 2004:
1752 * Fix SysClk handling for PPChameleon and CATcenter boards
1754 * Patch by Detlev Zundel, 08 Sep 2004:
1755 Update etags build target
1757 * Improve NetConsole support: add support for broadcast destination
1758 address and buffered input.
1760 * Cleanup compiler warnings for GCC 3.3.x and later
1762 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1764 * Add support for IDS "NC650" board
1766 * Add automatic update support for LWMON board
1768 * Clear Block Lock-Bits when erasing flash on LWMON board.
1770 * Fix return code of "fatload" command
1772 * Enable MSDOS/VFAT filesystem support for LWMON board
1774 * Patch by Martin Krause, 03 Aug 2004:
1775 change timing for SM501 graphics controller on TQM5200 module
1777 * Patch by Mark Jonas, 13 July 2004:
1778 - Total5200 LCD now run in little endian mode. Endianess conversion
1779 is done in hardware.
1780 - Removed last reference to "console" environment variable.
1782 * Patches by Lars Munch, 12 Jul 2004:
1783 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1785 - split out the LXT971A PHY from ns_9750_eth.h
1786 - split the dm9161 phy part out of at91rm9200_ether.c
1788 * Patch by Andreas Engel, 12 Jul 2004:
1789 Replaced hardcoded PL011 clock frequency with config variable.
1790 Fixed wrong CONFIG_CMD_DFL doc.
1792 * Patch by Thomas Viehweger, 09 Jun 2004:
1793 make it possible to remove chpart when there is only one partition
1795 * Add support for console over UDP (compatible to Ingo Molnar's
1796 netconsole patch under Linux)
1798 * Patch by Jon Loeliger, 16 Jul 2004:
1799 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1801 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1802 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1803 and CONFIG_L2_INIT_RAM options.
1804 - Refactor Local Bus initialization out of SDRAM setup.
1805 - Re-implement new version of LBC11/DDR11 errata workarounds.
1806 - Moved board specific PCI init parts out of CPU directory.
1807 - Added TLB entry for PCI-1 IO Memory
1808 - Updated README.mpc85xxads
1810 * Patch by Sascha Hauer, 28 Jun:
1811 - add generic support for Motorola i.MX architecture
1812 - add support for mx1ads, mx1fs2 and scb9328 boards
1814 * Patches by Marc Leeman, 23 Jul 2004:
1815 - Add define for the PCI/Memory Buffer Configuration Register
1816 - corrected comments in cpu/mpc824x/cpu_init.c
1818 * Add support for multiple serial interfaces
1819 (for example to allow modem dial-in / dial-out)
1821 * Patch by Stefan Roese, 15 Jul 2004:
1822 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1824 * Fix NSCU config; add ethernet wakeup code.
1826 * Add link for preloader for Motorola Coldfire to README.m68k
1828 * Patch by Michael Bendzick, 12 Jul 2004:
1829 fix output formatting in drivers/cfi_flash.c
1831 * Patch by Mark Jonas, 02 Jul 2004:
1832 Fix lowboot (again) on MPC5xxx
1834 * Patch by Curt Brune, 07 Jul 2004:
1835 relocate exception vectors on arm720t if needed
1837 * Patch by George G. Davis, 06 Jul 2004:
1838 - update mach-types.h to latest arm.linux.org.uk master list
1839 - Set correct OMAP1610 bi_arch_number for build target
1841 * Patch by Curt Brune, 06 Jul 2004:
1842 evb4510: add support for timer interrupt; cleanup
1844 * Patch by Dan Poirot, 06 Jul 2004:
1845 Fix sbc8260 environment variables
1847 * Cleanup redundand "console" environment variable
1849 * Patch by Mark Jonas, 05 Jul 2004:
1850 add support for the Total5100's and Total5200's LCD screen
1852 * Patches by Dan Eisenhut, 01 Jul 2004:
1854 - Move doc2000.h include to prevent compiler warning on some boards
1856 * Patch by Mark Jonas, 01 Jul 2004:
1857 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1858 MGT5100 and MPC5200 based Freescale platforms.
1860 * Patch by Philippe Robin, 01 Jul 2004:
1861 Add initialization for Integrator and versatile board files.
1863 * Patch by Hinko Kocevar, 01 Jun 2004:
1864 Fix VFD FB allocation, add LCD FB allocation on ARM
1866 * Patch by Martin Krause, 30 Jun 2004:
1867 Add support for TQM5200 board
1869 * Patch by Martin Krause, 29 Jun 2004:
1870 Add loopw command: infinite write loop on address range
1872 * Patches by Yasushi Shoji, 29 Jun 2004:
1873 - add empty include/asm-microblaze/processor.h
1874 - add to CREDITS and MAINTAINERS
1875 - add gd initialization
1876 - add MicroBlaze and SUZAKU board to MAKEALL script
1877 - add reset support for SUZAKU
1878 - add flush_cache() for MicroBlaze
1879 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1880 size flash memory on SUZAKU
1882 * Patch by Prakash Kumar, 27 Jun 2004:
1883 Add support for the PXA250 based Intrinsyc Cerf board.
1885 * Patch by Yasushi Shoji, 27 Jun 2004:
1886 fix comment in include/common.h
1888 * Rename SBC8560 into sbc8560 for consistency
1890 * Patch by Daniel Poirot, 24 Jun 2004:
1891 Add support for Wind River's sbc8240 board
1893 * Patches by Yasushi Shoji, 26 Jun 2004:
1894 - drivers/serial_xuartlite.c: fix "return 0" in void function
1895 - add microblaze support to mkimage tool
1897 * Patch by Fred Klatt, 25 Jun 2004:
1898 Add support for WindRiver's sbc8560 board
1900 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1901 Small Bugs fixes for "at91rm9200dk" board:
1902 - Timing modifications for SPI DataFlash access
1903 - Fix NAND flash detection bug
1905 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1906 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1908 * Patch by Jon Loeliger, 17 June 2004:
1909 Completion of the 8540ADS/8560ADS updates:
1910 Fix some PCI and Rapid I/O memory maps,
1911 Initialize both TSEC 1 and 2,
1913 Update MAINTAINER for 85xx boards and README.mpc85xxads
1915 * Patch by Yuli Barcohen, 16 Jun 2004:
1916 Remove obsolete AdderII port which was superseded by unified
1917 AdderII/Adder87x port
1919 * Patch by Ladislav Michl, 16 Jun 2004:
1920 Fix gcc-3.3.3 warnings for smc91111.c
1922 * Patch by Stefan Roese, 02 Jul 2004:
1923 - Fix bug in 405 ethernet driver; allocated data not cleared!
1924 - Fix problem in 405 i2c driver; don't try to print without console!
1926 * Patch by Paul Ruhland, 11 Jun 2004:
1927 Remove debug code from 'board/lpd7a40x/flash.c'
1929 * Patch by Andrea Marson, 11 Jun 2004:
1930 Update for PPChameleon board:
1931 - support for SysClk @ 25MHz
1932 - support for Silicon Motion SM712 VGA controller
1935 * Patches by Richard Woodruff, 10 Jun 2004:
1936 - fix problems with examples/stubs.c for GCC >= 3.4
1937 - fix problems with gd initialization
1939 * Patch by Curt Brune, 17 May 2004:
1940 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1941 - Add support for ESPD-Inc. EVB4510 Board
1943 * Patch by Marc Leeman, 11 May 2004:
1944 Fix for MPC8245 - reading PPC Memory from another device with the
1945 PPC as PCI target device corrupts data due to interenal hardware
1948 * Fix "cls" command when used with splash screen
1950 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1951 slow download of a big image)
1953 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1954 display even after showing a bitmap
1956 * Patch by Josef Wagner, 04 Jun 2004:
1957 - DDR Ram support for PM520 (MPC5200)
1958 - support for different flash types (PM520)
1959 - USB / IDE / CF-Card / DiskOnChip support for PM520
1960 - 8 bit boot rom support for PM520/CE520
1961 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1962 - I2C and RTC support for CPC45
1963 - support of new flash type (28F160C3T) for CPC45
1965 * Fix flash parameters passed to Linux for PPChameleon board
1967 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1969 * Patch by Paul Ruhland, 10 Jun 2004:
1970 fix support for Logic SDK-LH7A404 board and clean up the
1971 LH7A404 register macros.
1973 * Patch by Matthew McClintock, 10 Jun 2004:
1974 Modify code to select correct serial clock on Sandpoint8245
1976 * Patch by Robert Schwebel, 10 Jun 2004:
1977 Add support for Intel K3 strata flash.
1979 * Patch by Thomas Brand, 10 Jun 2004:
1980 Fix "loads" command on DK1S10 board
1982 * Patch by Yuli Barcohen, 09 Jun 2004:
1983 Add support for 8MB flash SIMM and JFFS2 file system on
1984 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1986 * Patch by Yuli Barcohen, 09 Jun 2004:
1987 Add support for Analogue&Micro Adder87x and the older AdderII board.
1989 * Patch by Ming-Len Wu, 09 Jun 2004:
1990 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1992 * Patch by Sam Song, 09 Jun 2004:
1993 - Add support for RPXlite_DW board
1994 - Update FLASH driver for 4*AM29DL323DB90VI
1995 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1997 * Patch by Mark Jonas, 08 June 2004:
1998 - Make MPC5200 boards evaluate the SVR to print processor name and
1999 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2001 * Patch by Kai-Uwe Bloem, 06 May 2004:
2002 Fix endianess problem in cramfs code
2004 * Patch by Tom Armistead, 04 Jun 2004:
2005 Add support for MAX6900 RTC
2007 * Patches by Ladislav Michl, 03 Jun 2004:
2008 - fix cfi_flash.c on LE systems
2009 - let 'make mrproper' delete u-boot.img as well
2010 - turn printf into debug in cfi_flash.c
2012 * Patch by Kurt Stremerch, 28 May 2004:
2013 Add support for Exys XSEngine board
2015 * Patch by Martin Krause, 27 May 2004:
2016 Fix a MPC5xxx I2C timing issue in i2c_probe().
2018 * Patch by Leif Lindholm, 27 May 2004:
2019 Fix board_init_f() for dbau1x00 board.
2021 * Patch by Imre Deak, 26 May 2004:
2022 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2023 Set flash base accordingly, and decide whether to do or skip board
2024 specific setup steps.
2026 * Patch by Josef Baumgartner, 26 May 2004:
2027 Add missing define in include/asm-m68k/global_data.h
2029 * Patch by Josef Baumgartner, 25 May 2004:
2030 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2032 * Patch by Paul Ruhland, 24 May 2004:
2033 fix SDRAM initialization for LPD7A400 board.
2035 * Patch by Jian Zhang, 20 May 2004:
2036 add support for environment in NAND flash
2038 * Patch by Yuli Barcohen, 20 May 2004:
2039 Add support for Interphase iSPAN boards.
2041 * Patches by Paul Ruhland, 17 May 2004:
2042 - Add I/O functions to the smc91111 ethernet driver to support the
2043 Logic LPD7A40x boards.
2044 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2045 specifically the LPD7A400.
2047 * Patches by Robert Schwebel, 15 May 2004:
2048 - call MAC address reading code also for SMSC91C111;
2049 - make SMSC91C111 timeout configurable, remove duplicate code
2050 - fix get_timer() for PXA
2051 - update doc/README.JFFS2
2052 - use "bootfile" env variable also for jffs2
2054 * Patch by Tolunay Orkun, 14 May 2004:
2055 Add support for Cogent CSB472 board (8MB Flash Rev)
2057 * Patch by Thomas Viehweger, 14 May 2004:
2058 - flash.h: more flash types added
2059 - immap_8260.h: some bits added (useful for RMII)
2060 - cmd_coninfo.c: typo corrected, printf -> puts
2061 - reduced size by replacing spaces with tab
2063 * Patch by Robert Schwebel, 13 May 2004:
2064 Add 'imgextract' command: extract one part of a multi file image.
2066 * Patches by Jon Loeliger, 11 May 2004:
2067 Dynamically handle REV1 and REV2 MPC85xx parts.
2068 (Jon Loeliger, 10-May-2004).
2069 New consistent memory map and Local Access Window across MPC85xx line.
2070 New CCSRBAR at 0xE000_0000 now.
2071 Add RAPID I/O memory map.
2072 New memory map in README.MPC85xxads
2073 (Kumar Gala, 10-May-2004)
2074 Better board and CPU identification on MPC85xx boards at boot.
2075 (Jon Loeliger, 10-May-2004)
2076 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2077 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2078 (Jim Robertson, 10-May-2004)
2079 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2080 Supports multiple PHYs.
2081 (Andy Fleming, 10-May-2004)
2082 Some README.MPC85xxads updates.
2083 (Kumar Gala, 10-May-2004)
2084 Copyright updates for "Freescale"
2085 (Andy Fleming, 10-May-2004)
2087 * Patch by Stephen Williams, 11 May 2004:
2088 Add flash support for ST M29W040B
2089 Reduce JSE specific flash.c to remove dead code.
2091 * Patch by Markus Pietrek, 04 May 2004:
2092 Fix clear_bss code for ARM systems (all except s3c44b0 which
2093 doesn't clear BSS at all?)
2095 * Fix "ping" problem on INC-IP board. Strange problem:
2096 Sometimes the store word instruction hangs while writing to one of
2097 the Switch registers, but only if the next instruction is 16-byte
2098 aligned. Moving the instruction into a separate function somehow
2099 makes the problem go away.
2101 * Patch by Rishi Bhattacharya, 08 May 2004:
2102 Add support for TI OMAP5912 OSK Board
2104 * Patch by Sam Song May, 07 May 2004:
2105 Fix typo of UPM table for rmu board
2107 * Patch by Pantelis Antoniou, 05 May 2004:
2108 - Intracom board update.
2111 * Add support for the second Ethernet interface for the 'PPChameleon'
2114 * Patch by Dave Peverley, 30 Apr 2004:
2115 Add support for OMAP730 Perseus2 Development board
2117 * Patch by Alan J. Luse, 29 Apr 2004:
2118 Fix flash chip-select (OR0) option register setting on FADS boards.
2120 * Patch by Alan J. Luse, 29 Apr 2004:
2121 Report MII network speed and duplex setting properly when
2122 auto-negotiate is not enabled.
2124 * Patch by Jarrett Redd, 29 Apr 2004:
2125 Fix hang on reset on Ocotea board due to flash in wrong mode.
2127 * Patch by Dave Peverley, 29 Apr 2004:
2128 add MAC address detection to smc91111 driver
2130 * Patch by David Müller, 28 Apr 2004:
2131 fix typo in lib_arm/board.c
2133 * Patch by Tolunay Orkun, 20 Apr 2004:
2134 - README update: add CONFIG_CSB272 and csb272_config
2135 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2136 i2cfast environment variable
2138 * Patch by Yuli Barcohen, 19 Apr 2004:
2139 - Rename DUET_ADS to MPC885ADS
2140 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2141 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2142 - Clean up FADS family port to use the new defines
2144 * Fix PCI support on CPC45 board
2146 * Patch by Scott McNutt, 25 Apr 2004:
2147 Add Nios GDB/JTAG Console support:
2148 - Add stubs to support gdb via JTAG.
2149 - Add support for console over JTAG.
2152 * Add support for CATcenter board (based on PPChameleon ME module)
2154 * Patch by Klaus Heydeck, 12 May 2004:
2155 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2156 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2157 various changes to KUP4 board specific files
2159 * Fix minor network problem on MPC5200: need some delay between
2160 resetting the PHY and sending the first packet. Implemented in a
2161 "natural" way by invoking the PHY reset and initialization code
2162 only once after power on vs. each time the interface is brought up.
2164 * Add some limited support for low-speed devices to SL811 USB controller
2165 (at least "usb reset" now passes successfully and "usb info" displays
2166 correct information)
2168 * Change init sequence for multiple network interfaces: initialize
2169 on-chip interfaces before external cards.
2171 * Fix memory leak in the NAND-specific JFFS2 code
2173 * Fix SL811 USB controller when attached to a USB hub
2175 * Fix config option spelling in PM520 config file
2177 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2178 patches by Pantelis Antoniou, 30 Mar 2004)
2180 * Fix minor NAND JFFS2 related issue
2182 * Fixes for SL811 USB controller:
2183 - implement workaround for broken memory stick
2184 - improve error handling
2186 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2187 cope with congested networks.
2189 ======================================================================
2190 Changes for U-Boot 1.1.1:
2191 ======================================================================
2193 * Patch by Travis Sawyer, 23 Apr 2004:
2194 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2195 errata from Vitesse Semiconductor.
2197 * Patch by Philippe Robin, 22 Apr 2004:
2198 Fix ethernet configuration for "versatile" board
2200 * Patch by Kshitij Gupta, 21 Apr 2004:
2201 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2203 * Patch by Steven Scholz, 24 Feb 2004:
2204 Fix a bug in AT91RM9200 ethernet driver:
2205 The MII interface is now initialized before accessing the PHY.
2207 * Patch by John Kerl, 19 Apr 2004:
2208 Use U-boot's miiphy.h for PHY register names, rather than
2209 introducing a new header file.
2211 * Update pci_ids.h from linux-2.4.26
2213 * Patch by Masami Komiya, 19 Apr 2004:
2214 Fix problem cause by VLAN function on little endian architecture
2215 without VLAN environment
2217 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2218 binary image for all clock frequencies. Implement run-time
2219 optimization of flash access timing based on the actual bus
2222 * Modify KUP4X board configuration to use SL811 driver for USB memory
2223 sticks (including FAT / VFAT filesystem support)
2225 * Add SL811 Host Controller Interface driver for USB
2227 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2229 * Patch by Pantelis Antoniou, 19 Apr 2004:
2230 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2231 Minor patches for Intracom boards.
2233 * Patch by Christian Pell, 19 Apr 2004:
2234 cleanup support for CF/IDE on PCMCIA for PXA25X
2236 * Temporarily disabled John Kerl's extended MII command code because
2237 "miivals.h" is missing
2239 * Patches by Mark Jonas, 13 Apr 2004:
2240 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2241 - Add sync instructions to IceCube SDRAM init code
2242 - Move SDRAM chip constants into seperate include files
2243 - Unify DDR and SDR initialization code
2244 - Unify all IceCube (Lite5xxx) target names
2246 * Patch by John Kerl, 16 Apr 2004:
2247 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2248 mii read 4-7 18-1a. Also add mii dump subcommand for
2249 pretty-printing standard regs 0-5.
2251 * Patch by Stephen Williams, 16 April 2004:
2252 fix typo in JSE.h; update MAINTAINERS
2254 * Patch by Matthew S. McClintock, 14 Apr 2004:
2255 fix initdram function for utx8245 board
2257 * Patch by Markus Pietrek, 14 Apr 2004:
2258 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2260 * Patch by Reinhard Meyer, 18 Apr 2004:
2261 provide the IDE Reset Function for EMK 5200 boards
2263 * Patch by Masami Komiya, 12 Apr 2004:
2264 fix pci_hose_write_config_{byte,word}_via_dword problems
2266 * Patch by Sangmoon Kim, 12 Apr 2004:
2267 Update max RAM size for debris board
2269 * Patch by Travis Sawyer, 08 Apr 2004:
2270 Add TLB entry for second DIMM slot on ocotea
2272 * Patch by Masami Komiya, 08 Apr 2004:
2273 add RTL8169 network driver
2275 * Patch by Dan Malek, 07 Apr 2004:
2276 - Add support for RPC/STx GP3, Motorola 8560 board
2277 - Update 85xx TSEC driver so it searches MII for first available PHY
2279 - Add functions to support console MII commands.
2281 * Patch by Tolunay Orkun, 07 Apr 2004:
2282 Move initialization of bi_iic_fast[]
2283 from board_init_f() to board_init_r()
2285 * Patch by Yasushi Shoji, 07 Apr 2004:
2286 Cleanup microblaze port
2288 * Patch by Sangmoon Kim, 07 Apr 2004:
2289 Add auto SDRAM module detection for Debris board
2291 * Patch by Rune Torgersen, 06 Apr 2004:
2292 - Fix some PCI problems on the MPC8266ADS board
2293 - Fix the location of some PCI entries in the immap structure
2295 * Patch by Yasushi Shoji, 07 Apr 2004:
2296 - add support for microblaze processors
2297 - add support for AtmarkTechno "suzaku" board
2299 * Configure PPChameleon board to use redundand environment in flash
2301 * Configure PPChameleon board to use JFFS2 NAND support.
2303 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2305 * Patch by Rune Torgersen, 16 Apr 2004:
2308 * Patches by Pantelis Antoniou, 16 Apr 2004:
2309 - add support for a new version of an Intracom board and fix
2310 various other things on others.
2311 - add verify support to the crc32 command (define
2312 CONFIG_CRC32_VERIFY to enable it)
2313 - fix FEC driver for MPC8xx systems:
2314 1. fix compilation problems for boards that use dynamic
2316 2. shut down FEC after network transfers
2317 - HUSH parser fixes:
2318 1. A new test command was added. This is a simplified version of
2319 the one in the bourne shell.
2320 2. A new exit command was added which terminates the current
2322 3. Fixed handing of $? (exit code of last executed command)
2323 - Fix some compile problems;
2324 add "once" functionality for the netretry variable
2326 * Patch by George G. Davis, 02 Apr 2004:
2327 add support for Intel Assabet board
2329 * Patch by Stephen Williams, 01 Apr 2004:
2330 Add support for Picture Elements JSE board
2332 * Patch by Christian Pell, 01 Apr 2004:
2333 Add CompactFlash support for PXA systems.
2335 * Patches by Pantelis Antoniou, 30 Mar 2004:
2336 - add auto-complete support to the U-Boot CLI
2337 - add support for NETTA and NETPHONE boards; fix NETVIA board
2338 - add support for the Epson 156x series of graphical displays
2339 (These displays are serial and not suitable for using a normal
2340 framebuffer console on them)
2341 - add infrastructure needed in order to POST any DSPs in a board
2342 - improve and fix various things in the MPC8xx FEC driver:
2343 1. The new 87x and 88x series of processors have two FECs,
2344 and the new driver supports them both.
2345 2. Another change in the 87x/88x series is support for
2346 the RMII (Reduced MII) interface. However numerous
2347 changes are needed to make it work since the PHYs
2348 are connected to the same lines. That means that
2349 you have to address them correctly over the MII
2351 3. We now correctly match the MII/RMII interface
2352 configuration to what the PHY reports.
2353 - Fix problem when readingthe MII status register. Due to the
2354 internal design of many PHYs you have to read the register
2355 twice. The problem is more apparent in 10Mbit mode.
2356 - add new mode ".jffs2s" for reading from a NAND device: it just
2357 skips over bad blocks.
2358 - add networking support for VLANs (802.1q), and CDP (Cisco
2360 - some minor patches / cleanup
2362 * Patch by Yuli Barcohen, 28 Mar 2004:
2363 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2364 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2365 - Change configuration method for MPC8260ADS family
2367 * add startup code to clear the BSS of standalone applications
2369 * Fix if / elif handling bug in HUSH shell
2371 ======================================================================
2372 Changes for U-Boot 1.1.0:
2373 ======================================================================
2375 * Patch by Mark Jonas: Remove config.tmp files only when
2376 unconfiguring the board
2378 * Adapt RMU board for bigger flash memory
2380 * Patch by Klaus Heydeck, 13 Mar 2003:
2381 Add support for KUP4X Board
2383 * Patch by Pavel Bartusek, 21 Mar 2004
2384 Add Reiserfs support
2386 * Patch by Hinko Kocevar, 20 Mar 2004
2387 - Add auto-release for SMSC LAN91c111 driver
2388 - Add save/restore of PTR and PNR regs as suggested in datasheet
2390 * Patch by Stephen Williams, 19 March 2004
2391 Increase speed of sector reads from SystemACE,
2392 shorten poll timeout and remove a useless reset
2394 * Patch by Tolunay Orkun, 19 Mar 2004:
2395 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2398 * Patch by Brad Kemp, 18 Mar 2004:
2399 prevent machine checks during a PCI scan
2401 * Patch by Pierre Aubert, 18 Mar 2004:
2402 Fix string cleaning in IDE identification
2404 * Patch by Pierre Aubert, 18 Mar 2004:
2405 - Unify video mode handling for Chips & Technologies 69000 Video
2406 chip and Silicon Motion SMI 712/710/810 Video chip
2407 - Add selection of the video output (CRT or LCD) via 'videoout'
2408 environment variable for the Silicon Motion
2411 * Patch by Pierre Aubert, 18 Mar 2004:
2412 include/common.h typo fix
2414 * Patches by Tolunay Orkun, 17 Mar 2004:
2415 - Add support for bd->bi_iic_fast[] initialization via environment
2416 variable "i2cfast" (CONFIG_I2CFAST)
2417 - Add "i2cfast" u-boot environment variable support for csb272
2419 * Patch by Carl Riechers, 17 Mar 2004:
2420 Ignore '\0' characters in console input for use with telnet and
2423 * Patch by Leon Kukovec, 17 Mar 2004:
2424 typo fix for strswab prototype #ifdef
2426 * Patches by Thomas Viehweger, 16 Mar 2004:
2427 - show PCI clock frequency on MPC8260 systems
2428 - add FCC_PSMR_RMII flag for HiP7 processors
2429 - in do_jffs2_fsload(), take load address from load_addr if not set
2430 explicit, update load_addr otherwise
2431 - replaced printf by putc/puts when no formatting is needed
2432 (smaller code size, faster execution)
2434 * Patch by Phillippe Robin, 16 Mar 2004:
2435 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2437 * Patch by Stephen Williams, 15 Mar 2004:
2438 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2440 * Patch by Tolunay Orkun, 15 Mar 2004:
2441 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2443 * Patch by Travis Sawyer, 15 Mar 2004:
2444 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2446 * Add start-up delay to make sure power has stabilized before
2447 attempting to switch on USB on SX1 board.
2449 * Patch by Josef Wagner, 18 Mar 2004:
2450 - Add support for MicroSys XM250 board (PXA255)
2451 - Add support for MicroSys PM828 board (MPC8280)
2452 - Add support for 32 MB Flash on PM825/826
2453 - new SDRAM refresh rate for PM825/PM826
2454 - added support for MicroSys PM520 (MPC5200)
2455 - replaced Query by Identify command in CPU86/flash.c
2456 to support 28F160F3B
2458 * Fix wrap around problem with udelay() on ARM920T
2460 * Add support for Macronix flash on TRAB board
2462 * Patch by Pierre Aubert, 15 Mar 2004:
2463 Fix buffer overflow in IDE identification
2465 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2467 * Remove redundand #define in IceCube.h
2469 * Patch by Steven Scholz, 27 Feb 2004:
2470 - Adding get_ticks() and get_tbclk() for AT91RM9200
2471 - Many white space fixes in cpu/at91rm9200/interrupts.c
2473 * Patches by Steven Scholz, 20 Feb 2004:
2474 some cleanup in AT91RM9200 related code
2476 * Patches by Travis Sawyer, 12 Mar 2004:
2477 - Fix Gigabit Ethernet support for 440GX
2478 - Add Gigabit Ethernet Support to MII PHY utilities
2480 * Patch by Brad Kemp, 12 Mar 2004:
2481 Fixes for drivers/cfi_flash.c:
2482 - Better support for x8/x16 implementations
2483 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2484 - Added defines for AMD command and address constants
2486 * Patch by Leon Kukovec, 12 Mar 2004:
2487 Fix get_dentfromdir() to correctly handle deleted dentries
2489 * Patch by George G. Davis, 11 Mar 2004:
2490 Remove hard coded network settings in TI OMAP1610 H2
2491 default board config
2493 * Patch by George G. Davis, 11 Mar 2004:
2494 add support for ADS GraphicsClient+ board.
2496 * Patch by Pierre Aubert, 11 Mar 2004:
2497 - add bitmap command and splash screen support in cfb console
2498 - add [optional] origin in the bitmap display command
2500 * Patch by Travis Sawyer, 11 Mar 2004:
2501 Fix ocotea board early init interrupt setup.
2503 * Patch by Thomas Viehweger, 11 Mar 2004:
2504 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2506 * Patch by Stephan Linz, 09 Mar 2004
2507 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2509 * Patch by George G. Davis, 9 Mar 2004:
2510 fix recent build failure for SA1100 target
2512 * Patch by Travis Sawyer, 09 Mar 2004:
2513 Support native interrupt mode for the IBM440GX.
2514 Previously it was running in 440GP compatibility mode.
2516 * Patch by Philippe Robin, 09 Mar 2004:
2517 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2520 * Patch by Masami Komiya, 08 Mar 2004:
2521 Don't overwrite server IP address or boot file name
2522 when the boot server does not return values
2524 * Patch by Tolunay Orkun, 5 Mar 2004:
2525 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2527 * Patch by Tolunay Orkun, 5 Mar 2004:
2528 Fix early board initialization for Cogent CSB272 board
2530 * Patch by Ed Okerson, 3 Mar 2004:
2531 fix CFI flash writes for little endian systems
2533 * Patch by Reinhard Meyer, 01 Mar 2004:
2534 generalize USB and IDE support for MPC5200 with according
2535 changes to IceCube.h and TOP5200.h
2536 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2537 add info about USB and IDE to README
2539 * Patch by Yuli Barcohen, 4 Mar 2004:
2540 Fix problems with GCC 3.3.x which changed handling of global
2541 variables explicitly initialized to zero (now in .bss instead of
2544 * Patch by Leon Kukovec, 02 Mar 2004:
2545 add strswab() to fix IDE LBA capacity, firmware and model numbers
2546 on little endian machines
2548 * Patch by Masami Komiya, 02 Mar 2004:
2549 - Remove get_ticks() from NFS code
2550 - Add verification of RPC transaction ID
2552 * Patch by Pierre Aubert, 02 Mar 2004:
2553 cleanup for IDE and USB drivers for MPC5200
2555 * Patch by Travis Sawyer, 01 Mar 2004:
2557 - Add IBM PPC440GX Ref Platform support (Ocotea)
2558 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2559 Adapted to U-Boot and 440GX port
2561 - Add gracious handling of all Ethernet Pin Selections for 440GX
2562 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2564 - Add needed bit definitions
2567 * Patch by Carl Riechers, 1 Mar 2004:
2568 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2570 * Patch by Stephan Linz, 27 Feb 2004
2571 - avoid problems for targets without NFS download support
2573 * Patch by Rune Torgersen, 27 Feb 2004:
2574 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2575 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2576 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2578 * Patch by Masami Komiya, 27 Feb 2004:
2579 Fix rarpboot: add autoload by NFS
2581 * Patch by Dan Eisenhut, 26 Feb 2004:
2582 fix flash_write return value in saveenv
2584 * Patch by Stephan Linz, 11 Dec 2003
2585 expand config.mk to avoid trigraph warnings on NIOS
2587 * Rename "BMS2003" board into "HMI10"
2589 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2590 storage; auto-set console on USB port (using preboot command)
2592 * Add support for SX1 mobile phone; add support for USB-based console
2593 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2595 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2597 * Fix SDRAM timings for LITE5200 / IceCube board
2599 * Handle Auti-MDIX / connection status for INCA-IP
2601 * Fix USB problems when attempting to read 0 bytes
2603 * Patch by Travis Sawyer, 26 Feb 2004:
2604 Fix broken compile for XPEDITE1K target.
2606 * Patch by Stephan Linz, 26 Feb 2004:
2607 Bug fix for NFS code on NIOS targets
2609 * Patch by Stephen Williams, 26 Feb 2004:
2610 Break up SystemACE reads of large block counts
2612 * Patch by Pierre Aubert, 26 Feb 2004
2613 add IDE support for MPC5200
2615 * Patch by Masami Komiya, 26 Feb 2004:
2616 add autoload via NFS
2618 * Patch by Stephen Williams
2619 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2620 elsewhere in the source.
2622 * Patch by Steven Scholz, 25 Feb 2004:
2623 - Timeouts in FPGA code should be based on CFG_HZ
2624 - Minor cleanup in code for Altera FPGA ACEX1K
2626 * Patch by Steven Scholz, 25 Feb 2004:
2627 Changed "Directory Hierarchy" section in README
2629 * Patch by Masami Komiya, 25 Feb 2004:
2630 Reduce copy count in nfs_read_reply() of NFS code
2632 * Patch by Markus Pietrek, 24 Feb 2004:
2633 NS9750 DevBoard added
2635 * Patch by Pierre Aubert, 24 Feb 2004
2636 add USB support for MPC5200
2638 * Patch by Steven Scholz, 24 Feb 2004:
2639 - fix MII commands to use values from last command
2641 * Patch by Torsten Demke, 24 Feb 2004:
2642 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2644 * Patch by Rahul Shanbhag, 19 Feb 2004:
2645 Fixes for for OMAP1610 board:
2646 - shift some IRQ specific code to platform.S file
2647 - remove duplicatewatchdog reset code from start.S
2649 * Make Auto-MDIX Support configurable on INCA-IP board
2651 * Fix license for mkimage tool
2653 * Patch by Masami Komiya, 24 Feb 2004:
2654 Update NetBootFileXferSize in NFS code
2656 * Patch by Scott McNutt, 24 Feb 2004:
2657 fix packet length in NFS code
2659 * Patch by Masami Komiy, 22 Feb 2004:
2660 Add support for NFS for file download
2662 * Patch by Andrea Scian, 17 Feb 2004:
2663 Add support for S3C44B0 processor and DAVE B2 board
2665 * Patch by Steven Scholz, 20 Feb 2004:
2666 - Add support for MII commands on AT91RM9200 boards
2667 - some cleanup in AT91RM9200 ethernet code
2669 * Patch by Peter Ryser, 20 Feb 2004:
2670 Add support for the Xilinx ML300 platform
2672 * Patch by Stephan Linz, 17 Feb 2004:
2673 Fix watchdog support for NIOS
2675 * Patch by Josh Fryman, 16 Feb 2004:
2676 Fix byte-swapping for cfi_flash.c for different bus widths
2678 * Patch by Jon Diekema, 14 Jeb 2004:
2679 Remove duplicate "FPGA Support" notes from the README file
2681 * Patches by Reinhard Meyer, 14 Feb 2004:
2682 - update board/emk tree; use common flash driver
2683 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2684 [adapted for other PPC CPUs -- wd]
2685 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2687 * Patch by Jon Diekema, 13 Feb 2004:
2688 Call show_boot_progress() whenever POST "FAILED" is printed.
2690 * Patch by Nishant Kamat, 13 Feb 2004:
2691 Add support for TI OMAP1610 H2 Board
2692 Fixes for cpu/arm926ejs/interrupt.c
2693 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2694 Fix for a timer bug in OMAP1610 Innovator
2695 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2697 * Patches by Stephan Linz, 12 Feb 2004:
2698 - add support for NIOS timer with variable period preload counter value
2699 - prepare POST framework support for NIOS targets
2701 * Patch by Denis Peter, 11 Feb 2004:
2702 add POST support for the MIP405 board
2704 * Patch by Laurent Mohin, 10 Feb 2004:
2705 Fix buffer overflow in common/usb.c
2707 * Patch by Tolunay Orkun, 10 Feb 2004:
2708 Add support for Cogent CSB272 board
2710 * Patch by Thomas Elste, 10 Feb 2004:
2711 Add support for NET+50 CPU and ModNET50 board
2713 * Patch by Sam Song, 10 Feb 2004:
2714 Fix typos in cfi_flash.c
2716 * Patch by Leon Kukovec, 10 Feb 2004
2717 Fixed long dir entry slot id calculation in get_vfatname
2719 * Patch by Robin Gilks, 10 Feb 2004:
2720 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2721 !=, <>, <, >, <=, >=)
2723 * Fix problem with side effects in macros in include/usb.h
2725 * Patch by David Benson, 13 Nov 2003:
2726 bug 841358 - fix TFTP download size limit
2728 * Fixing bug 850768:
2729 improper flush_cache() in load_serial()
2731 * Fixing bug 834943:
2732 MPC8540 - missing volatile declarations
2734 * Patch by Stephen Williams, 09 Feb 2004:
2735 Add support for Xilinx SystemACE chip:
2736 - New files common/cmd_ace.c and include/systemace.h
2737 - Hook systemace support into cmd_fat and the partition manager
2739 * Patch by Travis Sawyer, 09 Feb 2004:
2740 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2742 * Patch by Travis Sawyer, 09 Feb 2004:
2744 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2745 - Add phymode for 440 enet
2748 - Change board_pre_init to board_early_init_f
2749 - Add user flash to bus controller setup
2751 - Fix is_pci_host to check GPIO for monarch bit
2752 - Force xpedite1k to pci conventional mode (via #define option)
2754 * Patch by Brad Kemp, 4 Feb 2004:
2755 - handle the machine check that is generated during the PCI scans
2757 - define the registers used in the IMMR by the PCI subsystem.
2759 * Patch by Pierre Aubert, 03 Feb 2004:
2760 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2762 * Patch by Jeff Angielski, 03 Feb 2004:
2763 Fix copy & paste error in cpu/mpc8260/pci.c
2765 * Patch by Reinhard Meyer, 24 Jan 2004:
2766 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2768 * Add Auto-MDIX support for INCA-IP
2772 * Patch by Josef Baumgartner, 10 Feb 2004:
2773 Fixes for Coldfire port
2775 * Patch by Brad Kemp, 11 Feb 2004:
2776 Fix CFI flash driver problems
2778 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2779 modules at CPU clock frequencies above 66 MHz.
2781 * Optimize flash programming speed for LWMON (by another 100% :-)
2783 * Patch by Jian Zhang, 3 Feb 2004:
2784 - Changed the incorrect FAT12BUFSIZE
2785 - data_begin in fsdata can be negative. Changed it to be short.
2787 * Patches by Stephan Linz, 30 Jan 2004:
2788 1: - board/altera/common/flash.c:flash_erase():
2789 o allow interrupts befor get_timer() call
2790 o check-up each erased sector and avoid unexpected timeouts
2791 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2792 o enclose sevenseg_set() in cpp condition
2793 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2794 - fix some typed in mistakes in the NIOS documentation
2795 2: - split DK1C20 configuration into several header files:
2796 o two new files for each NIOS CPU description
2797 o U-Boot related part is remaining in DK1C20.h
2798 3: - split DK1S10 configuration into several header files:
2799 o two new files for each NIOS CPU description
2800 o U-Boot related part is remaining in DK1S10.h
2801 4: - Add support for the Microtronix Linux Development Kit
2802 NIOS CPU configuration at the Altera Nios Development Kit,
2803 Stratix Edition (DK-1S10)
2804 5: - Add documentation for the Altera Nios Development Kit,
2805 Stratix Edition (DK-1S10)
2806 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2808 7: - Add support for the common U-Boot SPI framework at
2811 * Patch by Rahul Shanbhag, 28 Jan 2004:
2812 Fix flash protection/locking handling for OMAP1610 innovator board.
2814 * Patch by Rolf Peukert, 28 Jan 2004:
2815 fix flash write problems on CSB226 board (write with 32 bit bus width)
2817 * Patches by Mark Jonas, 16 Jan 2004:
2818 - fix rounding error when calculating baudrates for MPC5200 PSCs
2819 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2820 time which is not supported
2822 * Patch by Yuli Barcohen, 26 Jan 2004:
2823 Allow bzip2 compression for small memory footprint boards
2825 * Patch by Brad Kemp, 21 Jan 2004:
2826 Add support for CFI flash driver for both the Intel and the AMD
2829 * Patch by Travis Sawyer, 20 Jan 2004:
2830 Fix pci bridge auto enumeration of sibling p2p bridges.
2832 * Patch by Tolunay Orkun, 12 Jan 2004:
2833 Add some delays as needed for Intel LXT971A PHY support
2835 * Patches by Stephan Linz, 09 Jan 2004:
2836 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2837 - make DK1C20 board configuration related to ASMI conform to
2840 * Patch by Anders Larsen, 09 Jan 2004:
2842 ARM memory layout fixes: the abort-stack is now set up in the
2843 correct RAM area, and the BSS is zeroed out as it should be.
2845 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2846 of the linker scripts are replaced by '__bss_start' and '_end',
2847 resp., which is a further step to eliminate unnecessary differences
2848 between the implementation of the CPU architectures.
2850 * Patch by liang a lei, 9 Jan 2004:
2851 Fix Intel 28F128J3 ID in include/flash.h
2853 * Patch by Masami Komiya, 09 Jan 2004:
2854 add support for TB0229 board (NEC VR4131 MIPS processor)
2856 * Patch by Leon Kukovec, 12 Dec 2003:
2857 changed extern __inline__ into static __inline__ in
2858 include/linux/byteorder/swab.h
2860 * Patch by Travis Sawyer, 30 Dec 2003:
2861 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2862 select MDI port based on enabled EMAC device.
2863 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2866 * Patch by Wolter Kamphuis, 15 Dec 2003:
2867 made CONFIG_SILENT_CONSOLE usable on all architectures
2869 * Disable date command on TQM866M - there is no RTC on MPC866
2871 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2873 * Implement adaptive SDRAM timing configuration based on actual CPU
2874 clock frequency for INCA-IP; fix problem with board hanging when
2875 switching from 150MHz to 100MHz
2877 * Add PCMCIA CS support for BMS2003 board
2879 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2880 see doc/README.MPC866 for details;
2881 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2882 calculate CPU clock frequency from PLL register values.
2884 * Add support for 128 MB RAM on TQM8xxL/M modules
2886 * Fix PS/2 keyboard problem caused by statically initialized variable
2887 pointing to a location in flash
2889 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2891 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2892 before we can access it; add delay in case we are faster (with no
2895 * Cleanup of some init functions
2897 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2898 to avoid Linux crashes by early packets coming in.
2900 * Accelerate flash accesses on LWMON board by using buffered writes
2902 * Fix typo in Makefile;
2903 fix problem with PARTNUM detection
2905 * Patch by Reinhard Meyer, 09 Jan 2004:
2906 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2908 * Add support for IDE LED on BMS2003 board
2909 (exclusive with status LED!)
2911 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2914 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2915 Add common files for "emk" boards
2917 * Add a common get_ram_size() function and modify the the
2918 board-specific files to invoke that common implementation.
2920 ======================================================================
2921 Changes for U-Boot 1.0.1:
2922 ======================================================================
2924 * Set default clock for INCA-IP to 150 MHz
2926 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2927 add I2C support; add support for DS1337 RTC
2929 * Add CompactFlash support for BMS2003 board
2931 * Add support for status LED on BMS2003 board
2933 * Patch by Scott McNutt, 02 Jan 2004:
2934 Add support for the Nios Active Serial Memory Interface (ASMI)
2937 * Patch by Andrea Marson, 16 Dec 2003:
2938 Add support for the PPChameleon ME and HI modules
2940 * Patch by Yuli Barcohen, 22 Dec 2003:
2941 Add support for Motorola DUET ADS board (MPC87x/88x)
2943 * Patch by Robert Schwebel, 15 Dec 2003:
2944 add support for cramfs (uses JFFS2 command interface)
2946 * Patches by Stephan Linz, 11 Dec 2003:
2947 - more documentation for NIOS port
2948 - new struct nios_pio_t, struct nios_spi_t
2949 - Reconfiguration for NIOS Development Kit DK1C20:
2950 o move board related code from board/dk1c20
2951 to board/altera/dk1c20
2952 o create a new common source path board/altera/common
2953 and move generic flash access stuff into it
2954 o change/expand configuration file DK1C20.h
2955 - Add support for NIOS Development Kit DK1S10
2956 - Add status LED support for NIOS systems
2957 - Add dual 7-segment LED support for Altera NIOS DevKits
2959 * Patch by Ronen Shitrit, 10 Dec 2003:
2960 Add support for the Marvell DB64360 / DB64460 development boards
2962 * Patch by Detlev Zundel, 10 Dec 2003:
2963 fix dependency problem in examples/Makefile
2965 * Patch by Denis Peter, 8 Dec 2003
2966 - add support for the PATI board (MPC555)
2967 - add SPI support for the MPC5xx
2969 * Patch by Anders Larsen, 08 Dec 2003:
2970 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2971 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2972 cleanup some redundand #defines
2974 * Patch by André Schwarz, 8 Dec 2003:
2975 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2976 - TX and RX deskriptors must be quad-word aligned
2977 - does not work with only one TX deskriptor
2978 - standard reset method does not work
2980 * Patch by Masami Komiya, 08 Dec 2003:
2981 add RTL8139 ethernet driver
2983 * Patches by Ed Okerson, 07 Dec 2003:
2984 - fix ethernet for the AU1x00 processors in little-endian mode.
2985 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2987 * Minor code cleanup (coding style)
2989 * Patch by Reinhard Meyer, 30 Dec 2003:
2990 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2991 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2992 - turned debug print of PHY registers into a function (called in two places)
2993 - added support for EMK MPC5200 based modules
2995 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2997 * Add support for TQM866M modules
2999 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3001 * Fix a few compiler warnings
3003 * Patch by Reinhard Meyer, 28 Dec 2003:
3004 Add initial support for TOP5200 board
3006 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3007 environment variable which can set to "100", "133", or "150". The
3008 CPU clock will be configured accordingly upon next reboot. Other
3009 values are ignored. In case of an invalid or undefined "cpuclk"
3010 value, the compile-time default CPU clock speed will be used.
3012 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3013 window that is used to access the UART registers by the Linux driver)
3015 * Patch by Reinhard Meyer, 20 Dec 2003:
3016 Fix clock calculation for the MPC5200 for higher clock frequencies
3017 (above 2**32 / 10 = 429.5 MHz).
3019 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3021 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3023 * Add new configuration for IceCube board with DDR memory
3025 * Update TRAB memory configurations
3027 * Add JFFS2 support for INCA-IP board
3029 * Patch by Bill Hargen, 09 Dec 2003:
3030 - BUBINGA405EP: changed flash driver to protect top sector containing
3032 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3033 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3034 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3035 - 405EP: added/fixed support for "reginfo" command.
3036 - 4xx: removed spurious MII error messages on "mii info" command.
3038 * Patch by Bernhard Kuhn, 28 Nov 2003:
3039 add support for Coldfire CPU
3040 add support for Motorola M5272C3 and M5282EVB boards
3042 * Patch by Pierre Aubert, 24 Nov 2003:
3043 - add a return value for the fpga command
3044 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3045 is defined. If ide_preinit fails, ide_init is aborted.
3046 - fix an endianess problem in fat.h
3048 * Patch by Wolter Kamphuis, 05 Dec 2003:
3049 Add support for SNMC's QS850/QS823/QS860T boards
3051 * Patch by Yuli Barcohen, 3 Dec 2003:
3052 "revive" U-Boot support for old Motorola MPC860ADS board
3054 * Patch by Cam(ilo?), 03 Dec 2003:
3055 make examples build even with broken Montavista objcopy
3057 * Patch by Pavel Bartusek, 27 Nov 2003:
3058 fix conversion problem with "bootretry" evironment variable
3060 * Patch by Andre Schwarz, 24 Nov 2003:
3061 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3063 * Patch by Pavel Bartusek, 21 Nov 2003:
3064 set ZMII bridge speed on 440
3066 * Patch by Anders Larsen, 17 Nov 2003:
3067 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3069 * Patches by David Müller, 14 Nov 2003:
3070 - board/mpl/common/common_util.c
3071 * implement support for BZIP2 compressed images
3072 * various cleanups (printf -> puts, ...)
3073 - board/mpl/common/flash.c
3074 * report correct errors to upper layers
3075 * check the erase fail and VPP low bits in status reg
3076 - board/mpl/vcma9/cmd_vcma9.c
3077 - board/mpl/vcma9/flash.c
3078 * various cleanups (printf -> puts, ...)
3080 * fix typo in comment
3081 - cpu/arm920t/usb_ohci.c
3082 * support for S3C2410 is missing in #if line
3084 * reinit some registers in case of error (cable missing, ...)
3086 * support for USB/MMC devices is missing in #if line
3087 - include/configs/MIP405.h
3088 - include/configs/PIP405.h
3089 * enable BZIP2 support
3090 * enlarge malloc space to 1MiB because of BZIP2 support
3091 - include/configs/VCMA9.h
3092 * enable BZIP2 support
3093 * enlarge malloc space to 1MiB because of BZIP2 support
3094 * enable USB support
3095 - lib_arm/armlinux.c
3096 * change calling convention of ARM Linux kernel as
3097 described on http://www.arm.linux.org.uk/developer/booting.php
3099 * Patch by Thomas Lange, 14 Nov 2003:
3100 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3101 support all these AMD boards.
3103 * Patch by Thomas Lange, 14 Nov 2003:
3104 Workaround for mips au1x00 physical memory accesses (the au1x00
3105 uses a 36 bit bus internally and cannot access physical memory
3106 directly. Use the uncached SDRAM address instead of the physical
3109 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3110 add Realtek 8019 ethernet driver
3112 * Patch by Yuli Barcohen, 13 Nov 2003:
3113 MPC826xADS/PQ2FADS cleanup
3115 * Patch by Anders Larsen, 12 Nov 2003:
3116 Update README to mark the PORTIO commands non-standard
3118 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3119 update for for Atmel AT91RM9200DK development kit:
3120 - support for environment variables in DataFlash
3121 - Atmel DataFlash AT45DB1282 support
3123 * Patch by Jeff Carr, 11 Nov 2003:
3124 add support for new version of 8270 processors
3126 * Patches by George G. Davis, 05 Nov 2003:
3127 - only pass the ARM linux initrd tag to the kernel when an initrd
3129 - update omap1510inn configuration file
3131 * Patches by Stephan Linz, 3 Nov 2003:
3132 - more endianess fixes for LAN91C111 driver
3133 - CFG_HZ configuration patch for NIOS Cyclone board
3135 * Patch by Stephan Linz, 28 Oct 2003:
3136 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3138 * Patch by Steven Scholz, 20 Oct 2003:
3139 - make "mii info <addr>" show infor for PHY at "addr" only
3140 - Endian fix for miiphy_info()
3142 * Patch by Gleb Natapov, 19 Sep 2003:
3143 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3145 * Patch by Anders Larsen, 17 Sep 2003:
3146 Bring ARM memory layout in sync with the documentation:
3147 stack and malloc-heap are now located _below_ the U-Boot code
3149 * Accelerate booting on TRAB board: read and check autoupdate image
3150 headers first instead of always reading the whole images.
3152 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3154 * Enabled password check on RMU board
3156 * Fix configuration problem with IceCube in LOWBOOT configuration:
3157 envrionment got embedded, corrupting the image layout.
3159 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3161 * Added BMS2003 board
3162 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3164 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3165 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3168 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3171 * Add checksum verification to 'imls' command
3173 * Add bd_info fields needed for 4xx Linux I2C driver
3175 * Patch by Martin Krause, 4 Nov. 2003:
3176 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3178 * Print used network interface when CONFIG_NET_MULTI is set
3180 * Patch by Bernhard Kuhn, 28 Oct 2003:
3181 Add low boot support for MPC5200
3183 * Fix problem with dual PCMCIA support (NSCU)
3185 * Fix MPC5200 I2C initialization function
3187 ======================================================================
3188 Changes for U-Boot 1.0.0:
3189 ======================================================================
3191 * Fix parameter passing to standalone images with bootm command
3193 * Patch by Kyle Harris, 30 Oct 2003:
3194 Fix build errors for ixdp425 board
3196 * Patch by David M. Horn, 29 Oct 2003:
3197 Fixes to build under CYGWIN
3199 * Get IceCube MGT5100 working (again)
3201 * Fix problems in memory test on some boards (which was not
3202 non-destructive as intended)
3204 * Patch by Gary Jennejohn, 28 Oct 2003:
3205 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3206 to prevent stack overflow on ARM systems
3208 * Patch by Stephan Linz, 28 Oct 2003:
3209 fix init sequence error for NIOS port
3211 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3213 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3215 * Patch by Xiao Xianghua, 23 Oct 2003:
3216 small patch for mpc85xx
3218 * Fix small problem in MPC5200 I2C driver
3220 * Fix FCC3 support on ATC board
3222 * Correct header printing for multi-image files in do_bootm()
3224 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3226 * Fix PCI problems on PPChameleon board
3228 * Patch by Steven Scholz, 18 Oct 2003:
3229 Fix AT91RM9200 ethernet driver
3231 * Patch by Nye Liu, 17 Oct 2003:
3232 Fix typo in include/mpc8xx.h
3234 * Patch by Richard Woodruff, 16 Oct 03:
3235 Fixes for cpu/arm925/interrupt.c
3236 - Initialize timestamp & lastdec vars.
3237 - fix timestamp overflows.
3238 - fix lastdec overflow.
3239 - smarter normalization to allow udelay() below 1ms to work.
3241 * Patch by Scott McNutt, 16 Oct
3242 add networking support for the Altera Nios Development Kit,
3243 Cyclone Edition (DK-1C20)
3245 * Patch by Jon Diekema, 14 Oct 2003:
3246 add hint about doc/README.silent to README file
3248 * Add CompactFlash support for NSCU
3250 * Fix PCI problems on PPChameleonEVB
3252 * TRAB auto-update: Base decision if we have to strip the image
3253 header on image type as encoded in the header
3254 (include image type patch by Martin Krause, 17 Oct 2003)
3256 * Patches by Xianghua Xiao, 15 Oct 2003:
3258 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3259 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3260 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3262 * Fix flash timings on TRAB board
3264 * Make sure HUSH is initialized for running auto-update scripts
3266 * Make 5200 reset command _really_ reset the board, without running
3267 any other code after it
3269 * Fix errors with flash erase when range spans across banks
3270 that are mapped in reverse order
3272 * Fix flash mapping and display on P3G4 board
3274 * Patch by Kyle Harris, 15 Jul 2003:
3275 - add support for Intel IXP425 CPU
3276 - add support for IXDP425 eval board
3278 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3279 for more information
3281 * Patch by Steven Scholz, 10 Oct 2003
3282 - Add support for Altera FPGA ACEX1K
3284 * Patches by Thomas Lange, 09 Oct 2003:
3285 - fix cmd_ide.c for non ppc boards (read/write functions did not
3286 add ATA base address)
3287 - fix for shannon board
3288 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3289 - Endian swap ATA identity for all big endian CPUs, not just PPC
3290 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3292 - add support for dbau1x00 board (MIPS32)
3294 * Patch by Sangmoon Kim, 07 Oct 2003:
3295 add support for debris board
3297 * Patch by Martin Krause, 09 Oct 2003:
3298 Fixes for TRAB board
3299 - /board/trab/rs485.c: correct baudrate
3300 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3301 udelay(); fix some timing problems with adc controller
3302 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3303 modify commands: touch and buzzer
3305 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3306 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3307 Use direct function calls for auto_update instead of hush commands
3309 * Patch by Scott McNutt, 04 Oct 2003:
3310 - add support for Altera Nios-32 CPU
3311 - add support for Nios Cyclone Development Kit (DK-1C20)
3313 * Patch by Steven Scholz, 29 Sep 2003:
3314 - A second parameter for bootm overwrites the load address for
3315 "Standalone Application" images.
3316 - bootm sets environment variable "filesize" to the resulting
3317 (uncompressed) data length for "Standalone Application" images
3318 when autostart is set to "no". Now you can do something like
3319 if bootm $fpgadata $some_free_ram ; then
3320 fpga load 0 $some_free_ram $filesize
3323 * Patch by Denis Peter, 25 Sept 2003:
3324 add support for the MIP405 Rev. C board
3326 * Patch by Yuli Barcohen, 25 Sep 2003:
3327 add support for Zephyr Engineering ZPC.1900 board
3329 * Patch by Anders Larsen, 23 Sep 2003:
3330 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3331 implemented for the x86 architecture)
3333 * Patch by Sangmoon Kim, 23 Sep 2003:
3334 fix pll_pci_to_mem_multiplier table for MPC8245
3336 * Patch by Anders Larsen, 22 Sep 2003:
3337 enable timed autoboot on PXA
3339 * Patch by David Müller, 22 Sep 2003:
3340 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3341 returns correct libgcc file path
3342 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3343 time on s3c24x0 systems
3345 * Patch by Jon Diekema, 19 Sep 2003:
3346 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3347 link state to the fault LED.
3348 - In NetLoop, make the Fault LED reflect the link status. The link
3349 status gets updated on entry, and on timeouts.
3351 * Patch by Anders Larsen, 18 Sep 2003:
3352 allow mkimage to build and run on Cygwin-hosted systems
3354 * Patch by Frank Müller, 18 Sep 2003:
3355 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3358 * Patch by Pantelis Antoniou, 16 Sep 2003:
3359 add tool to compute fileds in the PLPRCR register for MPC86x
3361 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3363 * Fix build problems under FreeBSD
3365 * Add generic filesystem image type
3367 * Make fatload set filesize environment variable
3369 * enable basic / medium / high-end configurations for PPChameleonEVB
3370 board; fix NAND code
3372 * enable TFTP client code to specify to the server the desired
3373 timeout value (see RFC-2349)
3375 * Improve SDRAM setup for TRAB board
3377 * Suppress all output with splashscreen configured only if "splashimage"
3380 * Fix problems with I2C support for mpc5200
3382 * Adapt TRAB configuration and auto_update to new memory layout
3384 * Add configuration for wtk board
3386 * Add support for the Sharp LQ065T9DR51U LCD display
3388 * Patch by Rune Torgersen, 17 Sep 2003:
3389 - Fixes for MPC8266 default config
3390 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3392 * Patches by Jon Diekema, 17 Sep 2003:
3393 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3396 - adjust "help" output
3398 * Patches by Anders Larsen, 17 Sep 2003:
3399 - fix spelling errors
3400 - set GD_FLG_DEVINIT flag only after device function pointers
3402 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3404 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3405 - trigger watchdog while waiting in serial driver
3407 * Add auto-update code for TRAB board using USB memory sticks,
3408 support new configuration with more memory
3410 * disable MPC5200 bus pipelining as workaround for bus contention
3412 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3413 priority; configure critical interrupts to be handled like external
3416 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3417 go back to 66 MHz for stability
3419 * Patches by Jon Diekema, 15 Sep 2003:
3420 - add description for missing CFG_CMD_* entries in the README file
3423 * Patch by Gleb Natapov, 14 Sep 2003:
3424 enable watchdog support for all MPC824x boards that have a watchdog
3426 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3427 "Non-octet Aligned Frame" errors we see at 100 Mbps
3429 * Patch by Sharad Gupta, 14 Sep 2003:
3430 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3432 * Patch by llandre, 11 Sep 2003:
3433 update configuration for PPChameleonEVB board
3435 * Patch by David Müller, 13 Sep 2003:
3436 various changes to VCMA9 board specific files
3438 * Add I2C support for MGT5100 / MPC5200
3440 * Patch by Rune Torgersen, 11 Sep 2003:
3441 Changed default memory option on MPC8266ADS to NOT be Page Based
3442 Interleave, since this doesn't work very well with the standard
3445 * Patch by George G. Davis, 12 Sep 2003:
3446 fix Makefile settings for sk98 driver
3448 * Patch by Stefan Roese, 12 Sep 2003:
3449 - new boards added: DP405, HUB405, PLU405, VOH405
3450 - some esd boards updated
3451 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3453 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3455 * Patch by Martin Krause, 11 Sep 2003:
3456 add burn-in tests for TRAB board
3458 * Enable instruction cache on MPC5200 board
3460 * Patch by Denis Peter, 11 Sep 2003:
3461 - fix USB data pointer assignment for bulk only transfer.
3462 - prevent to display erased directories in FAT filesystem.
3464 * Change output format for NAND flash - make it look like for other
3467 ======================================================================
3468 Changes for U-Boot 0.4.8:
3469 ======================================================================
3471 * Add I2C and RTC support for RMU board
3473 * Patches by Denis Peter, 9 Sep 2003:
3474 add FAT support for IDE, SCSI and USB
3476 * Patches by Gleb Natapov, 2 Sep 2003:
3477 - cleanup of POST code for unsupported architectures
3478 - MPC824x locks way0 of data cache for use as initial RAM;
3479 this patch unlocks it after relocation to RAM and invalidates
3482 * Patch by Gleb Natapov, 30 Aug 2003:
3483 new I2C driver for mpc107 bridge. Now works from flash.
3485 * Patch by Dave Ellis, 11 Aug 2003:
3486 - JFFS2: fix typo in common/cmd_jffs2.c
3487 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3488 - JFFS2: remove node version 0 warning
3489 - JFFS2: accept JFFS2 PADDING nodes
3490 - SXNI855T: add AM29LV800 support
3491 - SXNI855T: move environment from EEPROM to flash
3492 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3494 * Patch by Bill Hargen, 11 Aug 2003:
3495 fixes for I2C on MPC8240
3496 - fix i2c_write routine
3497 - fix iprobe command
3498 - eliminates use of global variables, plus dead code, cleanup.
3500 * Add support for USB Mass Storage Devices (BBB)
3501 (tested with USB memory sticks only)
3503 * Avoid flicker on TRAB's VFD
3505 * Add support for SK98xx driver
3507 * Add PCI support for SL8245 board
3509 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3510 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3511 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3513 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3514 to allow for more accurate baudrate settings
3515 (error now 0.7% at 115 kbps, instead of 3.5% before)
3517 * Patch by Andreas Mohr, 4 Sep 2003:
3518 Fix a lot of spelling errors
3520 * Add support for PPChameleon Eval Board
3522 * Add support for P3G4 board
3524 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3527 * Patch by Yuli Barcohen, 7 Aug 2003:
3528 check BCSR to detect if the board is configured in PCI mode
3530 ======================================================================
3531 Changes for U-Boot 0.4.7:
3532 ======================================================================
3534 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3535 add support for Adder II MPC852T module
3537 * Patch by George G. Davis, 19 Aug 2003:
3538 fix TI Innovator/OMAP1510 pin configs
3540 * Patches by Kshitij, 18 Aug 2003
3541 - add support for arm926ejs cpu core
3542 - add support for TI OMAP 1610 Innovator Board
3544 * Patch by Yuli Barcohen, 14 Aug 2003:
3545 add support for bzip2 uncompression
3547 * Add GCC library to examples/Makefile so GCC utility functions will
3550 * Add I2C and RTC support for RMU board using software I2C driver
3551 (because of better response to iprobe command); fix problem with
3554 * Patch by Matthias Fuchs, 28 Aug 2003:
3555 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3556 CONFIG_BOOTP_MAKS (see README).
3558 * Fix ICU862 environment problem
3560 * Fix RAM size detection for RMU board
3562 * Implement "reset" for MGT5100/MPC5200 systems
3564 ======================================================================
3565 Changes for U-Boot 0.4.6:
3566 ======================================================================
3568 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3569 allow selection of clock frequency as "make" target
3571 * Implement memory autosizing code for IceCube boards
3573 * Configure network port on INCA-IP for autonegotiation
3575 * Fix overflow problem in network timeout code
3577 * Patch by Richard Woodruff, 8 Aug 2003:
3578 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3580 ======================================================================
3581 Changes for U-Boot 0.4.5:
3582 ======================================================================
3584 * Update for TQM board defaults:
3585 disable clocks_in_mhz, enable boot count limit
3587 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3588 in toplevel directory instead. Removed astest.c from tools/gdb because
3589 it is no longer relevant.
3591 * Fix PCI support for MPC5200 / IceCube Board
3593 * Map ISP1362 USB OTG controller for NSCU board
3595 * Patch by Brad Parker, 02 Aug 2003:
3596 fix sc520_cdp problems
3598 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3600 * Allow erase command to cross flash bank boundaries
3602 * Patch by Scott McNutt, 21 Jul 2003:
3603 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3604 Both LynxOS and BlueCat linux KDIs are supported.
3606 * Patch by Richard Woodruff, 25 Jul 2003:
3607 use more reliable reset for OMAP/925T
3609 * Patch by Nye Liu, 25 Jul 2003:
3610 fix typo in mpc8xx.h
3612 * Patch by Richard Woodruff, 24 Jul 2003:
3613 Fixes for cmd_nand.c:
3614 - Fixed null dereferece which could result in incorrect ECC values.
3615 - Added support for devices with no Ready/Busy signal hooked up.
3616 - Added OMAP1510 read/write protect handling.
3617 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3619 - Switched default ECC to be JFFS2.
3621 * Allow crc32 to be used at address 0x000
3623 * Provide consistent interface to standalone applications to access
3624 the 'global_data' structure
3625 Provide a doc/README.standalone more useful to users/developers.
3627 * Make IceCube MGT5100 FEC driver work
3629 * Implement new mechanism to export U-Boot's functions to standalone
3630 applications: instead of using (PPC-specific) system calls we now
3631 use a jump table; please see doc/README.standalone for details
3633 * Patch by Dave Westwood, 24 Jul 2003:
3634 added support for Unity OS (a proprietary OS)
3636 * Patch by Detlev Zundel, 23 Jul 2003:
3637 add "imls" command to print flash table of contents
3639 * Fix cold boot detection for log buffer reset
3641 * Return error for invalid length specifiers with "cp.X" etc.
3643 * Fix startup problem on MIPS
3645 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3646 bitmap support is configured
3648 * Patch by Bill Hargen, 18 Jul 2003:
3649 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3651 * Patch by Denis Peter, 18 Jul 2003:
3652 - fix memory configuration for MIP405T
3653 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3655 * Cleanup of TQM82xx configurations; use "official" board types
3656 to make selection easier.
3658 * Patch by Martin Krause, 17 Jul 2003:
3659 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3661 * Patch by Richard Woodruff, 17 July 03:
3662 - Fixed bug in OMAP1510 baud rate divisor settings.
3664 * Patch by Nye Liu, 16 July 2003:
3666 - add MPC86xADS support (uses MPC86xADS.h)
3667 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3669 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3670 o don't trust gclk() software measurement by default, depend on
3671 CONFIG_8xx_GCLK_FREQ
3672 - add DRAM SIMM not installed detection
3673 - use more "correct" SDRAM initialization sequence
3674 - allow different SDRAM sizes (8xxADS has 8M)
3676 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3677 - rename MAMR/MBMR defines to be more consistent. Should eventually
3678 be merged into MxMR to better reflect the PowerQUICC datasheet.
3680 * Patch by Yuli Barcohen, 16 Jul 2003:
3681 support new Motorola PQ2FADS-ZU evaluation board which replaced
3682 MPC8260ADS and MPC8266ADS
3684 ======================================================================
3685 Changes for U-Boot 0.4.4:
3686 ======================================================================
3688 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3690 * Add support for MGT5100 and MPC5200 processors
3692 * Patch by Lutz Dennig, 15 Jul 2003:
3693 update for R360MPI board
3695 ======================================================================
3696 Changes for U-Boot 0.4.3:
3697 ======================================================================
3699 * Patches by Kshitij, 04 Jul 2003
3700 - added support for arm925t cpu core
3701 - added support for TI OMAP 1510 Innovator Board
3703 * Patches by Martin Krause, 14 Jul 2003:
3704 - add I2C support for s3c2400 systems (trab board)
3705 - (re-) add "ping" to command table
3707 * Fix handling of "slow" POST routines
3709 * Patches by Yuli Barcohen, 13 Jul 2003:
3710 - Correct flash and JFFS2 support for MPC8260ADS
3711 - fix PVR values and clock generation for PowerQUICC II family
3714 * Patch by Bernhard Kuhn, 08 Jul 2003:
3715 - add support for M68K targets
3717 * Patch by Ken Chou, 3 Jul:
3718 - Fix PCI config table for A3000
3719 - Fix iobase for natsemi.c
3720 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3722 * Allow to enable "slow" POST routines by key press on power-on
3723 * Fix temperature dependend switching of LCD backlight on LWMON
3724 * Tweak output format for LWMON
3726 * Patch by Stefan Roese, 11 Jul 2003:
3727 - Fix bug in CONFIG_VERSION_VARIABLE.
3728 - AR405 config updated.
3729 - OCRTC/ORSG: bsp command added.
3730 - ASH405 bsp update.
3732 ======================================================================
3733 Changes for U-Boot 0.4.2:
3734 ======================================================================
3736 * Add support for NSCU board
3738 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3740 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3741 mirror bit flash on TQM8xxM modules
3743 * Patch by Kenneth Johansson, 30 Jun 2003:
3744 get rid of MK_CMD_ENTRY macro; update doc/README.command
3746 * Patch by Seb James, 30 Jun 2003:
3747 Improve documentation of I2C configuration in README
3749 * Fix problems with previous log buffer "fixes"
3751 * Fix minor help text issues
3753 * "log append" did not append a newline
3755 ======================================================================
3756 Changes for U-Boot 0.4.1:
3757 ======================================================================
3759 * Fix some missing commands, cleanup header files
3760 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3762 * Rewrite command lookup and help command (fix problems with bubble
3763 sort when sorting command name list). Minor cleanup here and there.
3765 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3766 - Allow to call sysmon function interactively
3767 - PIC on LWMON board needs delay after power-on
3768 - Add missing RSR definitions for MPC8xx
3769 - Improve log buffer handling: guarantee clean reset after power-on
3770 - Add support for EXBITGEN board (aka "genie")
3771 - Add support for SL8245 board
3774 - remove trailing white space, trailing empty lines, C++ comments, etc.
3775 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3777 * Patches by Kenneth Johansson, 25 Jun 2003:
3778 - major rework of command structure
3779 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3781 ======================================================================
3782 Changes for U-Boot 0.4.0:
3783 ======================================================================
3785 * Patches by Robert Schwebel, 26 Jun 2003:
3786 - csb226 configuration updated
3787 - credits for logodl port updated
3788 - innokom configuration updated
3789 - logodl tree update, still with coding style inconsistencies
3790 - added OCM for ppc405 warning to README
3792 * Patch by Pantelis Antoniou, 25 Jun 2003:
3793 update NetVia with V2 board support
3795 * Header file cleanup for ARM
3797 * Patch by Murray Jensen, 24 Jun 2003:
3798 - make sure to use only U-boot provided header files
3799 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3801 * Patch by Stefan Roese, 24 Jun 2003:
3802 - Update esd ASH405 board files.
3803 - Update esd DASA_SIM config file.
3804 - Add ping command to some esd boards.
3806 * Patch by Yuli Barcohen, 23 Jun 2003:
3807 Update for MPC8260ADS board
3809 * Patch by Murray Jensen, 23 Jun 2003:
3810 - cleanup of GCC 3.x compiler warnings
3812 * Patch by Rune Torgersen, 4 Jun 2003:
3813 add large memory support for MPC8266ADS board
3815 * Patch by Richard Woodruff, 19 June 03:
3816 - Enabled standard u-boot device abstraction for ARM
3817 - Enabled console device for ARM
3818 - Initilized bi_baudrate for ARM
3820 * Patch by Bill Hargen, 23 Apr 2003:
3821 fix byte order for 824x I2C addresses (write op)
3823 * Patch by Murray Jensen, 20 Jun 2003:
3825 - cleanup (especially for gcc-3.x compilers)
3827 * Patch by Tom Guilliams, 20 Jun 2003:
3828 added CONFIG_750FX support for IBM 750FX processors
3830 * Patch by Devin Crumb, 02 Apr 2003:
3831 Fix clock divider rounding problem in drivers/serial.c
3833 * Patch by Richard Woodruff, 19 June 03:
3834 - Fixed smc91c111 driver to sync with the u-boot environment
3835 (driver/smc91c111.c).
3836 - Added eth_init error return check in NetLoop (net/net.c).
3838 * Patch by Ken Chou, 19 June 2003:
3839 Added support for A3000 SBC board (Artis Microsystems Inc.)
3841 * Patches by Murray Jensen, 17 Jun 2003:
3842 - Hymod board database mods: add "who" field and new xilinx chip types
3843 - provide new "init_cmd_timeout()" function so code external to
3844 "common/main.c" can use the "reset_cmd_timeout()" function before
3845 entering the main loop
3846 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3847 slightly different. see include/configs/hymod.h for an example
3848 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3849 CFG_DTT_ADM1021 defined)
3850 - add new "eeprom_probe()" function which has similar args and
3851 behaves in a similar way to "eeprom_read()" etc.
3852 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3853 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3854 - gdbtools copyright update
3855 - ensure that set_msr() executes the "sync" and "isync" instructions
3856 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3857 - 8260 I/O ports fix: Open Drain should be set last when configuring
3858 - add SIU IRQ defines for 8260
3859 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3860 config.mk to allow board configurations to override the GNU
3861 linker script, selected via the LDSCRIPT, make variable, and to
3862 give an initial value to the OBJCFLAGS make variable
3863 - 8260 i2c enhancement:
3864 o correctly extends the timeout depending on the size of all
3865 queued messages for both transmit and receive
3866 o will not continue with receive if transmit times out
3867 o ensures that the error callback is done for all queued tx
3869 o correctly detects both tx and rx timeouts, only delivers one to
3870 the callback, and does not overwrite an earlier error
3871 o logic in i2c_probe now correct
3872 - add "vprintf()" function so that "panic()" function can be
3874 - many Hymod board changes
3876 * Patches by Robert Schwebel, 14 Jun 2003:
3877 - add support for Logotronic DL datalogger board
3878 - cleanup serial line after kermit binary download
3879 - add debugX macro (debug level support)
3880 - update mach-types.h to latest arm.linux.org.uk master list.
3882 * Patches by David Müller, 12 Jun 2003:
3883 - rewrite of the S3C24X0 register definitions stuff
3884 - "driver" for the built-in S3C24X0 RTC
3886 * Patches by Yuli Barcohen, 12 Jun 2003:
3887 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3888 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3889 configuration word supplied by FPGA on some MPC8260ADS boards
3891 * Patch by Pantelis Antoniou, 10 Jun 2003:
3892 Unify status LED interface
3894 * Add support for DS12887 RTC; add RTC support for ATC board
3896 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3897 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3898 - Add Atmel DataFlash support for reading and writing.
3899 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3900 - Add Flash detection on Atmel AT91RM9200DK
3901 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3902 - Replace old Ethernet PHY layer functions
3903 - Change link address
3905 * Patch by Frank Smith, 9 Jun 2003:
3906 use CRIT_EXCEPTION for machine check on 4xx
3908 * Patch by Detlev Zundel, 13 Jun 2003:
3909 added implementation of the "carinfo" command in cmd_immap.c
3911 * Fix CONFIG_NET_MULTI support in include/net.h
3913 * Patches by Kyle Harris, 13 Mar 2003:
3914 - Add FAT partition support
3915 - Add command support for FAT
3916 - Add command support for MMC
3918 - Add Intel PXA support for video
3919 - Add Intel PXA support for MMC
3921 - Enable MMC and FAT for lubbock board
3922 - Other misc changes for lubbock board
3924 * Patch by Robert Schwebel, April 02, 2003:
3925 fix for SMSC91111 driver
3927 * Patch by Vladimir Gurevich, 04 Jun 2003:
3928 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3930 * Patch by Stefan Roese, 05 Jun 2003:
3931 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3932 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3933 data cache can be used even if the chip select is in use.
3934 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3935 (see README for further description).
3936 - Changed config files of CONFIG_EEPRO100 boards to use the
3937 CFG_RX_ETH_BUFFER define.
3939 * Add support for RMU board
3941 * Add support for TQM862L at 100/50 MHz
3943 * Patch by Pantelis Antoniou, 02 Jun 2003:
3944 major reconstruction of networking code;
3945 add "ping" support (outgoing only!)
3947 * Patch by Denis Peter, 04 June 2003:
3948 add support for the MIP405T board
3950 * Patches by Udi Finkelstein, 2 June 2003:
3951 - Added support for custom keyboards, initialized by defining a
3952 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3953 - Added support for the RBC823 board.
3954 - cpu/mpc8xx/lcd.c now automatically calculates the
3955 Horizontal Pixel Count field.
3957 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3958 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3960 * Patch by Mark Rakes, 14 May 2003:
3961 add support for Intel e1000 gig cards.
3963 * Patch by Nye Liu, 3 Jun 2003:
3964 fix critical typo in MAMR definition (include/mpc8xx.h)
3966 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3968 * Patch by Klaus Heydeck, 2 Jun 2003
3969 Minor changes for KUP4K configuration
3971 * Patch by Marc Singer, 29 May 2003:
3972 Fixed rarp boot method for IA32 and other little-endian CPUs.
3974 * Patch by Marc Singer, 28 May 2003:
3975 Added port I/O commands.
3977 * Patch by Matthew McClintock, 28 May 2003
3978 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3979 - minor patches for utx8245
3981 * Patch by Daniel Engström, 28 May 2003:
3984 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3985 add nand flash support to SXNI855T configuration
3986 fix/extend nand flash support:
3987 - fix 'nand erase' command so does not erase bad blocks
3988 - fix 'nand write' command so does not write to bad blocks
3989 - fix nand_probe() so handles no flash detected properly
3990 - add doc/README.nand
3991 - add .jffs2 and .oob options to nand read/write
3992 - add 'nand bad' command to list bad blocks
3993 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3994 - make NAND read/write faster
3996 * Patch by Rune Torgersen, 23 May 2003:
3997 Update for MPC8266ADS board
3999 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4000 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4001 _time_ (!) if the environment is embedded within the U-Boot image,
4002 or in a separate flash sector.
4004 * Cleanup CFG_DER #defines in config files (wd maintained only)
4006 * Fix data abort exception handling for arm920t CPU
4008 * Fix alignment problems with flash driver for TRAB board
4010 * Patch by Donald White, 21 May 2003:
4011 fix calculation of base address in pci_hose_config_device()
4013 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4014 execute "cmd2", even if "cmd1" fails. Note that this is different
4015 to "run var1 var2" where the contents of "var2" will NOT be
4016 executed when a command in "var1" fails.
4018 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4020 * Patch by Kyle Harris, 20 May 2003:
4021 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4022 into cpu/pxa and arch-pxa.
4024 * Patch by Stefan Roese, 23 May 2003:
4025 - IBM PPC405EP port added.
4026 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4027 UART0) is used as default U-Boot console. PPC4xx only!
4028 - esd ASH405 board added (PPC405EP based).
4029 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4030 - esd CPCI405AB board added.
4031 - esd PMC405 board added.
4032 - Update of some esd boards.
4034 * Patch by Denis Peter, 19 Mai 2003:
4035 add support for the MIP405-3 board
4037 * Patch by Dave Ellis, 22 May 2003:
4038 Fix problem with only partially cleared .bss segment
4040 * Patch by Rune Torgersen, 12 May 2003:
4041 get PCI to work on a MPC8266ADS board; incorporate change to
4042 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4044 * Patch by Nye Liu, 1 May 2003:
4045 minor patches for the FADS8xx
4047 * Patch by Thomas Schäfer, 28 Apr 2003:
4048 Fix SPD handling for 256 ECC DIMM on Walnut
4050 * Add support for arbitrary bitmaps for TRAB's VFD command;
4051 allow to pass boot bitmap addresses in environment variables;
4052 allow for zero boot delay
4054 * Patch by Christian Geißinger, 19 May 2002:
4055 On TRAB: wait until the dummy byte has been completely sent
4057 * Patch by David Updegraff, 22 Apr 2003:
4058 update for CrayL1 board
4060 * Patch by Pantelis Antoniou, 21 Apr 2003:
4061 add boot support for ARTOS (a proprietary OS)
4063 * Patch by Steven Scholz, 11 Apr 2003:
4064 Add support for RTC DS1338
4066 * Patch by Rod Boyce, 24 Jan 2003:
4067 Fix counting of extended partitions in diskboot command
4069 * Patch by Christophe Lindheimer, 20 May 2003:
4070 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4072 * Fix SDRAM timing on Purple board
4074 * Add support for CompactFlash on ATC board
4075 (includes support for Intel 82365 and compatible PC Card controllers,
4076 and Yenta-compatible PCI-to-CardBus controllers)
4078 * Patch by Mathijs Haarman, 08 May 2003:
4079 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4081 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4083 * Add support for Promess ATC board
4085 * Patch by Keith Outwater, 28 Apr 2003:
4086 - Miscellaneous corrections and additions to GEN860T board specific code.
4087 - Added GEN860_SC variant to GEN860T.
4088 - Miscellaneous corrections to GEN860T documentation.
4089 - Correct duplicate entry in U-Boot CREDITS file.
4090 - Add GEN860T_SC entry in MAINTAINERS file.
4091 - Update CREDITS file with GEN860T_SC info.
4093 * Update Smiths Aerospace addresses in MAINTAINERS file
4095 * Fix error handling in hush's version of "run" command
4098 - Splashscreen support
4101 - temperature dependend enabling of LCD
4103 * Allow booting from old "PPCBoot" disk partitions
4105 * Add support for TQM8255 Board / MPC8255 CPU
4107 ======================================================================
4108 Changes for U-Boot 0.3.1:
4109 ======================================================================
4111 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4113 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4114 display when Linux takes over
4116 * Patch by Erwin Rol, 27 Feb 2003:
4117 Add support for RTEMS (this time for real).
4119 * Add support for "bmp info" and "bmp display" commands to load
4120 bitmap images; this can be used (for example in a "preboot"
4121 command) to display a splash screen very quickly after poweron.
4123 * Add support for 133 MHz clock on INCA-IP board
4125 * Patch by Lutz Dennig, 10 Apr 2003:
4126 Update for R360MPI board
4128 * Add new meaning to "autostart" environment variable:
4129 If set to "no", a standalone image passed to the
4130 "bootm" command will be copied to the load address
4131 (and eventually uncompressed), but NOT be started.
4132 This can be used to load and uncompress arbitrary
4135 * Patch by Stefan Roese, 10 Apr 2003:
4136 Changed DHCP client to use IP address from server option field #54
4137 from the OFFER packet in the server option field #54 in the REQUEST
4138 packet. This fixes a problem using a Windows 2000 DHCP server,
4139 where the DHCP-server is not the TFTP-server.
4141 * Set max brightness for MN11236 displays on TRAB board
4143 * Add support for TQM862L modules
4145 ======================================================================
4146 Changes for U-Boot 0.3.0:
4147 ======================================================================
4149 * Patch by Arun Dharankar, 4 Apr 2003:
4150 Add IDMA example code (tested on 8260 only)
4152 * Add support for Purple Board (MIPS64 5Kc)
4154 * Add support for MIPS64 5Kc CPUs
4156 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4158 * Patch by Denis Peter, 04 Apr 2003:
4159 - update MIP405-4 board
4161 * Patch by Stefan Roese, 4 Apr 2003:
4162 - U-Boot version environment variable "ver" added
4163 (CONFIG_VERSION_VARIABLE).
4164 - Changed PPC405GPr version from A to B.
4165 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4167 * Patches by Denis Peter, 03 April 2003:
4168 - fix PCI IRQs on MPL boards
4169 - fix two more un-relocated pointer problems
4171 * Fix behaviour of "run" command:
4172 - print error message iv variable does not exist
4173 - terminate processing of arguments in case of error
4175 * Patches by Peter Figuli, 10 Mar 2003
4176 - Add support for BTUART on PXA platform
4177 - Add support for WEP EP250 (PXA) board
4179 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4180 flash using a BDI2000
4182 * Implement fix for I2C Edge Conditions problem for all boards that
4183 use the bit-banging driver (common/soft_i2c.c)
4185 * Patch by Martin Winistoerfer, 23 Mar 2003
4186 - Add port to MPC555/556 microcontrollers
4187 - Add support for cmi customer board with
4188 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4190 * Patch by Rick Bronson, 28 Mar 2003:
4191 - fix common/cmd_nand.c
4193 * Patch by Arun Dharankar, 24 Mar 2003:
4194 - add threads / scheduler example code
4196 * Add patches by Robert Schwebel, 31 Mar 2003:
4197 - add ctrl-c support for kermit download
4198 - align bdinfo output on ARM
4199 - csb226 board: bring in sync with innokom/memsetup.S
4200 - csb226 board: fix MDREFR handling
4201 - misc doc fixes / extensions
4202 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4203 - add BOOT_PROGRESS to armlinux.c
4205 * Add CPU ID, version, and clock speed for INCA-IP
4207 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4208 - fix SRAM and SDRAM memory sizing
4209 - add status LED support
4210 - add MAC address for second (SCC1) ethernet port
4212 * Update default environment for TQM8260 board
4214 * Patch by Rick Bronson, 16 Mar 2003:
4215 - Add NAND flash support for reading, writing, and erasing NAND
4216 flash (certain forms of which are called SmartMedia).
4217 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4219 * Patches by Robert Schwebel, 19 Mar 2003:
4220 - use arm-linux-gcc as default compiler for ARM
4221 - fix i2c fixup code
4222 - fix missing baudrate setting
4223 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4224 - moved "ignoring trailing characters" _before_ u-boot wants to
4225 print out diagnostics messages; removes bogus characters at the
4228 * Patch by John Zhan, 18 Mar 2003:
4229 Add support for SinoVee Microsystems SC8xx boards
4231 * Patch by Rolf Offermanns, 21 Mar 2003:
4232 ported the dnp1110 related changes from the current armboot cvs to
4233 current u-boot cvs. smc91111 does not work. problem marked in
4234 smc91111.c, grep for "FIXME".
4236 * Patch by Brian Auld, 25 Mar 2003:
4237 Add support for STM flash chips on ebony board
4239 * Add PCI support for MPC8250 Boards (PM825 module)
4241 * Patch by Stefan Roese, 25 Mar 2003:
4244 * Patch by Stefan Roese, 20 Mar 2003:
4245 - CPCI4052 update (support for revision 3).
4246 - Set edge conditioning circuitry on PPC405GPr for compatibility
4247 to existing PPC405GP designs.
4248 - Clip udiv to 5 bits on PPC405 (serial.c).
4250 * Extend INCAIP board support:
4251 - add automatic RAM size detection
4252 - add "bdinfo" command
4253 - pass flash address and size to Linux kernel
4254 - switch to 150 MHz clock
4256 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4257 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4258 boards, version 153 for Rev. 200 boards).
4260 * Patch by Vladimir Gurevich, 12 Mar 2003:
4261 Fix relocation problem of statically initialized string pointers
4264 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4265 Cleanup & bug fixes for JFFS2 code:
4266 - the memory mangement was broken. It caused havoc on malloc by
4267 writing beyond the block boundaries.
4268 - the length calculation for files was wrong, sometimes resulting
4269 in short file reads.
4270 - data copying now optionally takes fragment version numbers into
4271 account, to avoid copying from older data.
4272 See doc/README.JFFS2 for details.
4274 * Patch by Josef Wagner, 12 Mar 2003:
4275 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4276 - ETH05 and BEDBUG support for CU824
4277 - added support for MicroSys CPC45
4278 - new BOOTROM/FLASH0 and DOC base for PM826
4280 * Patch by Robert Schwebel, 12 Mar 2003:
4281 Fix the chpart command on innokom board
4284 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4285 s/PPCBoot/U-Boot/ in some files
4286 s/pImage/uImage/ in some files
4288 * Patch by Detlev Zundel, 15 Jan 2003:
4289 Fix '' command line quoting
4291 * Patch by The LEOX team, 19 Jan 2003:
4292 - add support for the ELPT860 board
4293 - add support for Dallas ds164x RTC
4295 * Patches by David Müller, 31 Jan 2003:
4296 - minimal setup for CardBus bridges
4297 - add EEPROM read/write support in the CS8900 driver
4298 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4299 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4301 * Patch by Steven Scholz, 04 Feb 2003:
4302 add support for RTC DS1307
4304 * Patch by Reinhard Meyer, 5 Feb 2003:
4305 fix PLPRCR/SCCR init sequence on 8xx to allow for
4306 changes of EBDF by software
4308 * Patch by Vladimir Gurevich, 07 Feb 2003:
4309 "API-compatibility patch" for 4xx I2C driver
4311 * TRAB fixes / extensions:
4312 - Restore VFD brightness as saved in environment
4313 - add support for Fujitsu flashes
4314 - make sure both buzzers are turned off (drive low level)
4316 * Patches by Robert Schwebel, 06 Mar 2003:
4317 - fix bug in BOOTP code (must use NetCopyIP)
4318 - update of CSB226 port
4319 - clear BSS segment on XScale
4320 - added support for i2c_init_board() function
4321 - update to the Innokom plattform
4323 * Extend support for redundand environments for configurations where
4324 environment size < sector size
4326 * Patch by Rune Torgersen, 13 Feb 2003:
4327 Add support for Motorola MPC8266ADS board
4329 * Patch by Kyle Harris, 19 Feb 2003:
4330 patches for the Intel lubbock board:
4331 memsetup.S - general cleanup (based on Robert's csb226 code)
4332 flash.c - overhaul, actually works now
4333 lubbock.c - fix init funcs to return proper value
4335 * Patch by Kenneth Johansson, 26 Feb 2003:
4336 - Fixed off by one in RFTA calculation.
4337 - No need to abort when LDF is lower than we can program it's only
4338 minimum timing so clamp it to what we can do.
4339 - Takes function pointer to function for reading the spd_nvram. Usefull
4340 for faking data or hardcode a module without the nvram.
4341 - fix other user for above change
4342 - fix some comments.
4344 * Patches by Brian Waite, 26 Feb 2003:
4345 - fix port for evb64260 board
4346 - fix PCI for evb64260 board
4349 * Patch by Reinhard Meyer, 1 Mar 2003:
4350 Add support for EMK TOP860 Module
4352 * Patch by Yuli Barcohen, 02 Mar 2003:
4353 Add SPD EEPROM support for MPC8260ADS board
4355 * Patch by Robert Schwebel, 21 Jan 2003:
4356 - Add support for Innokom board
4357 - Don't complain if "install" fails
4358 - README cleanup (remove duplicated lines)
4359 - Update PXA header files
4361 * Add documentation for existing POST code (doc/README.POST)
4363 * Patch by Laudney Ren, 15 Jan 2003:
4364 Fix handling of redundand environment in "tools/envcrc.c"
4366 * Patch by Detlev Zundel, 28 Feb 2003:
4367 Add bedbug support for 824x systems
4369 * Add support for 16 MB flash configuration of TRAB board
4371 * Patch by Erwin Rol, 27 Feb 2003:
4372 Add support for RTEMS
4374 * Add image information to README
4376 * Patch by Stefan Roese, 18 Feb 2003:
4377 CPCIISER4 configuration updated.
4379 * Patch by Stefan Roese, 17 Feb 2003:
4380 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4382 * Patch by Stefan Roese, 13 Feb 2003:
4383 Add "pcidelay" environment variable (in ms, enabled via
4384 CONFIG_PCI_BOOTDELAY).
4385 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4386 RST# to respond to configuration cycles (33MHz -> 1s).
4388 * Fix dual PCMCIA slot support (when running with just one
4391 * Add VFD type detection to trab board
4393 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4394 variable with value in the EEPROM
4396 * Patch by Stefan Roese, 10 Feb 2003:
4397 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4399 * Add support for MIPS32 4Kc CPUs
4401 * Add support for INCA-IP Board
4403 ======================================================================
4404 Changes for U-Boot 0.2.2:
4405 ======================================================================
4407 * Add dual ethernet support on PM826
4409 * Add support for LXT971 PHY on PM826
4411 * Patch by Tord Andersson, 16 Jan 2003:
4412 Fix flash sector count for TQM8xxL
4414 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4415 16 bytes out of each 32 byte block)
4417 ======================================================================
4418 Changes for U-Boot 0.2.1:
4419 ======================================================================
4421 * Add support for V37 board
4422 (patch by Jón Benediktsson, 11 Dec 2002)
4424 * Update baudrate in bd_info when it gets changed
4426 * Add watchdog trigger points while waiting for serial port
4427 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4429 * Improve command line tool to access the U-Boot's environment
4430 (figuration of the utility, using a config file)
4432 * Add single quote support for (old) command line parser
4434 * Switch LWMON board default config from FRAM to EEPROM;
4435 in POST, EEPROM shows up on 8 addresses
4437 ======================================================================
4438 Changes for U-Boot 0.2.0:
4439 ======================================================================
4441 * Use 1-byte-read instead of -write for iprobe() function
4442 Add i2c commands to PM826 config
4444 * extend I2C POST code: check for list on known addresses
4446 * Improve log buffer code; use "loglevel" to decide which messages
4447 to log on the console, too (like in Linux); get rid of "logstart"
4449 * Add command line tool to access the U-Boot's environment
4450 (board-specific for TRAB now, to be fixed later)
4452 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4453 Fix misc problems with AmigaOne support
4455 * Patch by Chris Hallinan, 3 Dec 2002:
4456 minor cleanup to the MPC8245 EPIC driver
4458 * Patch by Pierre Aubert , 28 Nov 2002
4459 Add support for external (SIU) interrupts on MPC8xx
4461 * Patch by Pierre Aubert , 28 Nov 2002
4462 Fix nested syscalls bug in standalone applications
4464 * Patch by David Müller, 27 Nov 2002:
4465 fix output of "pciinfo" command for CardBus bridge devices.
4467 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4470 * Add LED indication for IDE activity on KUP4K board
4472 * Fix startup problems with VFD display on TRAB
4474 * Patch by Pierre Aubert, 20 Nov 2002
4475 Add driver for Epson SED13806 graphic controller.
4476 Add support for BMP logos in cfb_console driver.
4478 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4480 * Patch by Rod Boyce, 21 Nov 2002:
4481 fix PCMCIA on MBX8xx board
4483 * Patch by Pierre Aubert , 21 Nov 2002
4484 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4485 bootmode word in DPRAM configurable
4487 * Patch by Daniel Engström, 18 Nov 2002:
4488 Fixes for x86 port (mostly strings issues)
4490 * Patch by Ken Chou, 18 Nov 2002:
4491 Fix for natsemi NIC cards (DP83815)
4493 * Patch by Pierre Aubert, 19 Nov 2002:
4494 fix a bug for the MII configuration, and some warnings
4496 * Patch by Thomas Frieden, 13 Nov 2002:
4497 Add code for AmigaOne board
4498 (preliminary merge to U-Boot, still WIP)
4500 * Patch by Jon Diekema, 12 Nov 2002:
4501 - Adding URL for IEEE OUI lookup
4502 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4504 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4505 root-on-nfs macros are designed to switch how the default boot
4506 method gets defined.
4508 * Patch by Daniel Engström, 13 Nov 2002:
4509 Add support for i386 architecture and AMD SC520 board
4511 * Patch by Pierre Aubert, 12 Nov 2002:
4512 Add support for DOS filesystem and booting from DOS floppy disk
4514 * Patch by Jim Sandoz, 07 Nov 2002:
4515 Increase number of network RX buffers (PKTBUFSRX in
4516 "include/net.h") for EEPRO100 based boards (especially SP8240)
4517 which showed "Receiver is not ready" errors when U-Boot was
4518 processing the receive buffers slower than the network controller
4521 * Patch by Andreas Oberritter, 09 Nov 2002:
4522 Change behaviour of NetLoop(): return -1 for errors, filesize
4523 otherwise; return code 0 is valid an means no file loaded - in this
4524 case the environment still gets updated!
4526 * Patches by Jon Diekema, 9 Nov 2002:
4527 - improve ADC/DAC clocking on the SACSng board to align
4528 the failing edges of LRCLK and SCLK
4529 - sbc8260 configuration tweaks
4530 - add status LED support for 82xx systems
4531 - wire sspi/sspo commands into command handler; improved error
4533 - add timestamp support and alternate memory test to the
4534 SACSng configuration
4536 * Patch by Vince Husovsky, 7 Nov 2002:
4537 Add "-n" to linker options to get rid of "Not enough room for
4538 program headers" problem
4540 * Patch by David Müller, 05 Nov 2002
4541 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4542 so we can use an already existing name
4544 * Patch by Pierre Aubert, 05 Nov 2002
4545 Hardware relatied improvments in FDC boot code
4547 * Patch by Holger Schurig, 5 Nov 2002:
4548 Make the PXA really change it's frequency
4550 * Patch by Pierre Aubert, 05 Nov 2002
4551 Add support for slave serial Spartan 2 FPGAs
4553 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4556 * Add support for log buffer which can be passed to Linux kernel's
4557 syslog mechanism; used especially for POST results.
4559 * Patch by Klaus Heydeck, 31 Oct 2002:
4560 Add initial support for kup4k board
4562 * Patch by Robert Schwebel, 04 Nov 2002:
4563 - use watchdog to reset PXA250 systems
4564 - added progress callbacks to (some of the) ARM code
4565 - update for Cogent CSB226 board
4567 * Add support for FPS860 board
4569 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4570 Improve PCI access on 32-bits Compact PCI bus
4572 * Fix mdelay() on TRAB - this was still the debugging version with
4573 seconds instead of ms.
4575 * Patch by Robert Schwebel, 1 Nov 2002:
4576 XScale related cleanup (affects all ARM boards)
4578 * Cleanup of names and README.
4580 ======================================================================
4581 Notes for U-Boot 0.1.0:
4582 ======================================================================
4584 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4586 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4587 For information about the history of the project please see the
4588 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4590 ======================================================================