1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Memory configuration changes for ZPC.1900 board
6 - Fix SDRAM timing on both local bus and 60x bus
7 - Add support for second flash bank (SIMM)
8 - Change boot flash base
9 Patch by Yuli Barcohen, 05 Jun 2005
11 * Add support for Adder boards with 16MB SDRAM;
12 add support for second FEC on Adder87x board.
13 Patch by Yuli Barcohen, 05 Jun 2005
15 * Fix conditional for including ks8695eth driver
16 Patch by Greg Ungerer, 04 Jun 2005
18 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
19 Patch by Friedrich Lobenstock, 02 Jun 2005
21 * Fix comment in common/soft_i2c.c
22 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
24 * Cleanup compiler warnings.
25 Patch by Greg Ungerer, 21 May 2005
27 * Word alignment fixes for word aligned NS16550 UART
28 Patch by Jean-Paul Saman, 01 Mar 2005
30 Fixes bug with UART that only supports word aligned access: removed
31 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
32 (broken!) versions of GCC generate byte accesses when encountering
33 the packed attribute regardless if the struct is already correctly
34 aligned for a platform. Peripherals that can only handle word
35 aligned access won't work properly when accessed with byte access.
36 The struct NS16550 is already word aligned for REG_SIZE = 4, so
37 there is no need to packed the struct in that case.
39 * Fix behaviour if gatewayip is not set
40 Patch by Robin Gilks, 23 Dec 2004
42 * Fix cleanup for netstart board.
43 Remove build results from repository
45 * Some code cleanup for GCC 4.x
47 * Fixes to support environment in NAND flash;
48 enable NAND flash based environment for delta board.
50 * Add support for Intel Monahans CPU on Zylonite and Delta boards
51 (This is Work in Progress!)
53 * Add support for TQM8260-AI boards.
57 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
58 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
59 Patch by Ladislav Michl, 29 Jun 2005
61 * Add lowboot target to mcc200 board
62 Patch by Stefan Roese, 4 Mar 2006
64 * Fix problem with flash_get_size() from CFI driver update
65 Patch by Stefan Roese, 1 Mar 2006
67 * Make CFG_NO_FLASH work on ARM systems
68 Patch by Markus Klotzbuecher, 27 Feb 2006
70 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
73 * Convert mcc200 to use common CFI flash driver
74 Patch by Stefan Roese, 28 Feb 2006
76 * Add env-variable "unlock" to handle initial state of sectors
79 Only the U-Boot image and it's environment is protected,
80 all other sectors are unprotected (unlocked) if flash
81 hardware protection is used (CFG_FLASH_PROTECTION) and
82 the environment variable "unlock" is set to "yes".
84 Patch by Stefan Roese, 28 Feb 2006
86 * Update drivers/cfi_flash.c:
87 - find_sector() called in both versions of flash_write_cfiword()
88 Patch by Peter Pearse, 27th Feb 2006
90 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
91 Patch by Jose Maria Lopez, 16 Jan 2006
93 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
94 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
96 * Changes/fixes for drivers/cfi_flash.c:
97 We *should* check if there are any error bits if the previous call
98 returned ERR_OK (Otherwise we will have output an error message in
99 flash_status_check() already.) The original code would only check for
100 error bits if flash_status_check() returns ERR_TIMEOUT.
101 Patch by Marcus Hall, 23 Aug 2005
103 * Changes/fixes for drivers/cfi_flash.c:
104 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
105 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
106 Patch by Sangmoon Kim, 19 Aug 2005
108 * Fixes for drivers/cfi_flash.c:
109 - Fix wrong timeout value usage in flash_status_check()
110 - Round write_tout up when converting to msec in flash_get_size()
111 - Remove clearing flash status at the end of flash_write_cfibuffer()
112 which sets Intel 28F640J3 flash back to command mode on CSB472
113 Patch by Tolunay Orkun, 02 July 2005
115 * Add basic support for the SMMACO4 Board from PanDaCom.
116 Patch by Heiko Schocher, 20 Feb 2006
118 * Add GIT version information (commid ID) to untagged U-Boot versions
120 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
121 of all unreleased (untagged) U-Boot images will be automatically
122 extended upon compiletime with a part of the GIT commit ID and
123 possibly with "dirty" if uncommited changes are detected.
125 Here an example for the resulting version:
126 "U-Boot 1.1.4-g3457ac18-dirty"
128 The version is now maintained in the toplevel Makefile and the
129 version headers are autogenerated.
131 Patch by Stefan Roese, 9 Feb 2006
133 * Update default environment for INKA4x00 board.
135 * Convert CPCI750 to use common CFI flash driver
136 Patch by Reinhard Arlt, 8 Feb 2006
138 * Various changes to esd HH405 board specific files
139 Patch by Matthias Fuchs, 07 Feb 2006
141 * Cleanup U-Boot boot messages on ARM.
143 To match the U-Boot user interface on ARM platforms to the U-Boot
144 standard (as on PPC platforms), some messages with debug character
145 are removed from the default U-Boot build.
146 Enable DEBUG for lib_arm/board.c to enable debug messages.
147 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
148 Patch by Stefan Roese, 24 Jan 2006
150 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
151 Patch by Stefan Roese, 18 Jan 2006
153 * Add VGA support (CT69000) to CPCI750 board.
154 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
155 Patch by Reinhard Arlt, 30 Dec 2005
157 * PMC405 and CPCI405: Moved configuration of pci resources
159 PMC405 and CPCI2DP: Added firmware download and booting via pci.
160 Patch by Matthias Fuchs, 20 Dec 2005
162 * Fix 28F256J3A support on PM520 board
163 (without bank-switching only 32 MB can be accessed)
165 * Fix mkimage bug with multifile images created on 64 bit systems.
167 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
169 * Fix compiler problem with at91rm9200dk board.
170 Patch by Eugen Bigz, 19 Dec 2005
172 ======================================================================
173 Changes for U-Boot 1.1.4:
174 ======================================================================
176 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
177 - Changed GPIO setup to enable another address line in order to
178 address 64M of FLASH.
179 - Added function sdram_tr1_set to auto calculate the tr1 value for
181 Patch by Steven Blakeslee, 12 Dec 2005
183 * MPC5200: Set PCI retry counter to 0 = infinite retry;
184 The default of 255 is too short for slow devices.
185 Patch by Martin Nykodym, 12 Dec 2005
187 * Change port configuration for O2DNT (CODEC1 on PSC1).
189 * Fix register for PCI async mode on PPC440EP
190 Patch by Youngchul Bang, 08 Dec 2005
192 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
193 This segment may be required by some libgcc.a functions
196 * Fix DPRAM offset/size for MPC8541/8555.
197 Simplify TQM85xx Makefile handling.
199 * Fix data overflow (typo?) in rtc/ds1302.c
201 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
203 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
204 - Support for TQM8541/8555 boards added.
205 - Complete rework of TQM8540/8560 support.
206 - Common TQM85xx code now supports all current TQM85xx platforms
207 (TQM8540/8541/8555/8560).
208 - DDR SDRAM size detection added.
209 - CAS latency default values can be overwritten by setting "serial#"
210 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
211 If problems are detected with this non default CAS latency,
212 the default values will be used instead.
213 - Flash size detection added.
214 - Moved FCC ethernet driver initialization behind TSEC driver init
215 -> TSEC is first device.
216 Patch by Stefan Roese, 30 Nov 2005
218 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
219 Patch by John Otken, 23 Nov 2005
221 * Changed PPC44x startup message (cpu info, speed...) to common style:
222 On PPC44x platforms, the startup message generated in "cpu.c" only
223 comprised the ppc type and revision but not additional information
224 like speed etc. Those speed infos where printed in the board specific
225 code. This new implementation now prints all CPU infos in the common
226 cpu specific code. No board specific code is needed anymore and
227 therefore removed from all current 44x implementations.
228 Patch by Stefan Roese, 27 Nov 2005
230 * Adjust TQM834x PHY addresses for latest hardware revision.
232 * Increase malloc arena on TQM5200 board to 256 kB.
233 With 64 kb uniform flash sector size the old value of 128 kB was
236 * Fix miiphy global data initialization (problem on 4xx boards when
237 no ethaddr is assigned). Initialization moved from
238 miiphy_register() to eth_initialize().
240 Based on initial patch for 4xx platform by Matthias Fuchs.
242 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
244 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
245 The COPYING file was extended to make clear that these files can be
246 used in non-GPL code, too.
247 Also, a corresponding note was placed in the headers of the affected files.
249 * Add support for Prodrive P3P440 board:
250 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
251 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
252 for bank autodetection
253 Patch by Stefan Roese, 22 Nov 2005
255 * Change all '$(...)' variable references into '${...}'
256 which makes the environment compatible with the hush shell.
257 WARNING: Support for the old '$(...)' syntax will be
258 discontinued in a later version.
260 * Minor changes to init flags in TQM834x PCI.
262 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
263 Patch by Stefan Roese, 15 Nov 2005
265 * New PPC 405EP board added: CMS700
266 Added CONFIG_NET_MULTI for VOM405 board.
267 Added reset_phy() for VOM405 board.
268 Patch by Matthias Fuchs, 09 Nov 2005
270 * Updated PCI mapping for esd CPCI2DP board.
271 Add support for error LED.
272 Patch by Matthias Fuchs, 07 Nov 2005
274 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
275 Patch by Stefan Roese, 07 Nov 2005
277 * Correct PPC Timebase register definitions (SPRN_TBRL...)
278 Patch by Stefan Roese, 07 Nov 2005
280 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
281 Patch by Stefan Roese, 05 Nov 2005
283 * Additional fix for external IRQ config on Yellowstone & Yosemite
284 Patch by Stefan Roese, 03 Nov 2005
286 * Add support for Ocotea pass 3 with 440GX Rev. F
287 Patch by Stefan Roese, 01 Nov 2005
289 * Fix external IRQ configuration on Yellowstone & Yosemite
290 Patch by Stefan Roese, 28 Oct 2005
292 * Add support for multiple PHYs.
293 Tested on the following boards:
294 cmcpu2 (at91rm9200/ether.c)
295 PPChameleon (ppc4xx/4xx_enet.c)
296 yukon (mpc8220/fec.c)
298 tqm834x (mpc834x/tsec.c) with EEPRO100
299 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
300 Main changes include:
302 - miiphy_register routine was added to allow multiple PHYs to be registered
303 - miiphy_read and miiphy_write are now defined in this file, and
304 require additional argument (char *devname)
305 - other miiphy_* routines also require additional device name argument
308 Calling reset_phy() was moved to be executed *after* eth_initialize().
309 This is necessary as now some of the implementations of reset_phy()
310 may need to use miiphy_reset() which is not allowed before eth_initialize()
311 as eth_initialize registers all required miiphy_* routines.
312 Tested on IP860 and PHY initializes properly after this change.
314 * Correct includes for flat tree builder.
316 * Fix conflicting types (flash_write()) in trab auto_update.c.
318 * Add PCI support for the TQM834x board.
320 * Add missing 4xx board to MAKEALL
321 Patch by Stefan Roese, 20 Oct 2005
323 * Fix conflicting types (flash_write()) in esd auto_update.c
324 Patch by Stefan Roese, 20 Oct 2005
326 * Fix problem with sleep in NetConsole (use get_timer())
327 Patch by Stefan Roese, 20 Oct 2005
329 * Add NetConsole Support for AMCC eval boards
330 Patch by Stefan Roese, 20 Oct 2005
332 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
333 Patch by Stefan Roese, 18 Oct 2005
335 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
336 Fix identation on ext2ls help entry.
337 Patch by Stefan Roese, 14 Oct 2005
339 * Add support for TQM834x boards.
342 * Cleanup for GCC-4.x
344 * Add documentation for Open Firmware Flat Tree and usage.
345 Patch by Pantelis Antoniou, 13 Oct 2005
347 * Add missing files for Pantelis Antoniou's patch
348 Patch by Pantelis Antoniou, 04 Sep 2005
350 * Fix problem in ppc4xx eth-driver without ethaddr (only without
351 CONFIG_NET_MULTI set)
352 Patch by Stefan Roese, 10 Oct 2005
354 * Fix gzip bmp support (test if malloc fails, warning when truncated).
355 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
356 Patch by Stefan Roese, 07 Oct 2005
358 * Add support for OF flat tree for the STXtc board.
359 Patch by Pantelis Antoniou, 04 Sep 2005
361 * Support passing of OF flat trees to the kernel.
362 Patch by Pantelis Antoniou, 04 Sep 2005
366 * Add support for NetSilicon NS7520 processor.
367 Patch by Art Shipkowski, 12 May 2005
369 * Add support for AP1000 board.
370 Patch by James MacAulay, 07 Oct 2005
372 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
373 Patch by Anders Larsen, 07 Oct 2005
375 The Atmel errata #11 states that the transfer buffer descriptor
376 table must be aligned on a 16-word boundary. As it turned out, this
377 is insufficient - it seems the table must be aligned on a boundary
378 at least as large as the table itself (in Linux this is not an
379 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
381 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
382 Patch by Anders Larsen, 07 Oct 2005
384 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
385 sed the linker scripts, rather than pre-process them.
386 Patch by Peter Pearse, 07 Oct 2005
388 * Update make target for ARM supported boards.
389 Use lowlevel_init() instead of platformsetup() [rename].
390 Patch by Peter Pearse, 06 Oct 2005
392 * Fix booting from serial dataflash on AT91RM9200
393 Patch by Peter Menzebach, 29 Aug 2005
395 * Add JFFS2 support for TRAB board
396 Patch by Martin Krause, 25 Aug 2005
398 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
399 Patch by Marcus Hall, 24 Aug 2005
401 * Fix the machine-id of the Cogent csb637 board
402 Patch by Anders Larsen, 05 Oct 2005
404 * Complete support for the KwikByte KB920x boards
405 Patch by Anders Larsen, 05 Oct 2005
407 * Set the AT91RM9200 clock to asynchronous mode
408 Patch by Anders Larsen, 03 May 2005
410 * Set the AT91RM9200 clock to synchronous mode
411 Patch by Anders Larsen, 29 Apr 2005
413 * Add support for Cogent csb637
414 Patch by Anders Larsen, 29 Apr 2005
416 * Fix dm9161.c initialization
417 Patch by Anders Larsen, 29 Apr 2005
419 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
420 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
422 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
423 Patch by Anders Larsen, 29 Apr 2005
425 * Fix device partition intialization for SystemACE disks.
426 Patch by Stephen Williams, 28 Apr 2005
428 * Added support for KwikByte KB920x boards (based on AT91RM9200)
429 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
431 * Add support for S29GL064M-R3 flash chip on xsengine board
432 Patch by Kurt Stremerch, 18 Apr 2005
434 * E500 update: repoint IVPR to RAM when code is relocated
435 Patch by Kylo Ginsberg, 13 Apr 2005
437 * Fix loop end test in lib_generic/string.c:strswab()
438 Patch by Andrew Dyer, October 10, 2005
439 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
443 * Update ARM Integrator boards:
444 Correct addessing errors in platform files.
445 Split off common core module data from Integrator header files to
446 include/armcoremodule.h.
447 Patch by Peter Pearse, 04 Oct 2005
449 * Make sure only supported compiler options are used
450 Import "cc-option" shell function from kernel and
451 use it to get the correct ARM GCC options for individual CPUs
452 Patch by Peter Pearse, 30 Jun 2005
454 * Fix 440GR to print correct cpu revision
455 Patch by Stefan Roese, 04 Oct 2005
457 * Change board message on AMCC Yosemite & Yellowstone to common style
458 Patch by Stefan Roese, 03 Oct 2005
460 * Fix compiler warning
462 * Fix FEC PHY addresses for TQM85xx boards
464 * Fix uninitialized variable problem in hush shell
465 Patch by Lars Rostock, 26 Sep 2005
467 * Undo change of f6e20fc6ca... to include/configs/trab.h
468 (Must have been an accident?)
470 * Add support for AT91RM9200 OHCI Controller.
471 Patch by Eric Benard, 07 Apr 2005
473 * Update ARM mach-types.h
474 Patch by Eric Benard, 07 Apr 2005
476 * Add support for MP2USB board.
477 Patch by Eric Benard, 07 Apr 2005
479 * Add board support for armadillo HT1070
480 Patch by Rowel Atienza, 06 Apr 2005
482 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
483 Patch by Vitaly Bordug, 30 Mar 2005
485 * Add iopset command on mpc8xx
486 Patch by Daniel Eisenhut, 25 Mar 2005
488 * Add support for MII in eepro100 driver.
489 Patch by Gleb Natapov, 21 Mar 2005
491 * Fixes to the Lubbock (PXA 25x) support:
492 - Resolve the FIXME with respect to saving the u-boot environment.
493 - Make the default load address land in real memory.
494 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
495 Patch by David Brownell, 10 Mar 2005
497 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
498 Patch by Marc Leeman, 04 Mar 2005
500 * OMAP242x H4 board update
501 - fix for ES2 differences.
502 - switch to using the cfi_flash driver.
503 - fix SRAM build address.
504 - fix for GP device operation.
505 - unlock SRAM for GP devices.
506 - display more device information.
507 - fix potential deadlock in omap24xx_i2c driver.
508 - fix DLL load values to match dpllout*1 operation.
509 - fix 2nd chip select init for combo DDR device.
510 - add support for CFI Intel 28F256L18 on H4 board.
511 Patch by Richard Woodruff, 03 Mar 2005
513 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
514 Patch by Steven Scholz, 02 Mar 2005
517 Patch by Ara Avanesyan, 24 Feb 2005
519 * Remove unneeded #include <malloc.h>
520 Patch by Ladislav Michl, 22 Feb 2005
522 * Add cramfs support for m68k
523 Patch by Zachary Landau, 21 Feb 2005
525 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
526 Patch by Jeff Angielski, 21 Feb 2005
528 * Fix au1x00_serial baud rate calculation:
529 remove hardcoded cpu clock divisor and use register instead;
530 round up instead of truncate
531 Patch by Andrew Dyer, 15 Feb 2005
533 * Add Xilinx Spartan3 family FPGA support
534 Patch by Kurt Stremerch, 14 Feb 2005
536 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
537 Patch by Zachary Landau, 11 Feb 2005
540 Patch by Matthias Fuchs, 25 Sep 2005
542 * Added support for PCI bridge on MPC8272ADS
543 Patch by Vitaly Bordug, Feb 09 2005
545 * Update multicore CM9XX support for Integrator AP to allow booting from flash
546 Patch by Jean-Paul Saman, 8 Feb 2005
548 * Fix strswab() to reliably find end of string
549 Patch by Andrew Dyer, 08 Feb 2005
551 * Fix typos in include/ppc440.h
552 Patch by Andrew E Mileski, 04 Feb 2005
554 * Add Vibren (was Accelent) PXA255 IDP Support
555 Patch by Cliff Brake, 04 Feb 2005
557 * Fix tools/bmp_logo.c using incorrect offset to pixel data
558 Patch by Andrew Dyer, 31 Jan 2005
560 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
561 Patch by Peter Pearse, 2 Feb 2005
563 * Fix error handling in tools/env/fw_env.c
564 Patch by Ara Avanesyan, 01 Feb 2005
566 * Fix MGT5100 PSC baudrate calculation
567 Patch by Sebastian Schau, 27 Jan 2005
569 * OMAP242x fix for GP device booting
570 - Add SRAM unlock for GP devices.
571 - Change DDR DLL unlock value to allow DPLLout*1 operation.
572 Patches by Richard Woodruff, 21 Jan 2005:
574 * Add support for AMD's Pb1x00 eval board;
575 add MII routines to the au1x00 ethernet driver;
576 add USB ohci driver (work in progress)
577 Patch by Thomas Sailer, 20 Jan 2005
579 * Update omap5912osk board
580 Use drivers/cfi_flash.c instead of private flash driver;
581 Remove hardcoded personalized settings from omap5912osk.h;
582 Fix spacing with (RO) marks in 'flinfo' output.
583 Patch by Michael Bendzick, 14 Jan 2005
585 * Fix warnings for PCI code on ixp
586 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
588 * virtex2 fix for bogus download error messages
589 The virtex2 FPGA download code watches for init going active during
590 a download of config data as an error condition. init also goes
591 active after a configuration is finished in concert with the done
592 signal. So far, the code does not check for done active until all
593 of the configuration data is sent. If configuration data has a few
594 extra pad bytes at the end, this would cause an error message even
595 though the download had suceeded.
596 NOTE: virtex2 slave serial and spartan2 versions may still have the
598 Patch by Andrew Dyer, 12 Jan 2005
600 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
601 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
602 message when probing for nonexistent flash in little endian mode.
603 As a side effect more efficient and smaller code is generated,
604 which is always a Good Thing (TM).
605 Patch by Ladislav Michl, 24 Sep 2005
607 * Update for TFTP using a fixed UDP port
608 Use the approved environment variable names. Added "tftpdstp" to
609 allow ports other than 69 per Tolunay Orkun's recommendation.
610 Patch by Jerry Van Baren, 12 Jan 2005
612 * Allow to force TFTP to use a fixed UDP port
613 (Add a configuration option CONFIG_TFTP_PORT and optional env
615 Patch by Jerry Van Baren, 10 Jan 2005
617 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
618 Patch by Leif Lindholm, 29 Dec 2004
620 * Cleanup: fix broken builds
622 * Fix PHY address argument passing with mii info command
623 Patch by Andrew Dyer, 28 Dec 2004
625 * Cleanup (PPC4xx is AMCC now)
627 * esd CPCI2DP board added
628 Patch by Matthias Fuchs, 22 Sep 2005
630 * esd PMC405 board updated
631 Patch by Matthias Fuchs, 22 Sep 2005
633 * Add SM501 support to HH405 board.
634 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
635 Add support for eeprom write-enable (CFG_EEPROM_WREN).
636 Patch by Stefan Roese, 22 Sep 2005
638 * Fix autonegotiation in tsec ethernet driver
639 Patch by Stefan Roese, 21 Sep 2005
641 * Fix bug in auto_update (trab board)
642 Patch by Martin Krause, 16 Sep 2005
644 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
645 Patch by Francesco Mandracci, 16 Sep 2005
647 * Update configuration for INKA4x0 board
649 * Update configuration for PM854 board
650 Based on patch by R. Loeffl, 20 Jul 2005
652 * Add PCI support to TQM8540 and TQM8560 boards
653 Patch by Stefan Roese, 15 Sep 2005
655 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
656 boards (baudrate, environment...). Flash driver fixed.
657 Patch by Stefan Roese, 15 Sep 2005
659 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
660 ethernet port on ebony.
661 Patch by Stefan Roese, 7 Sep 2005
663 * Added support for mtddevnum and mtddevname variables (mtdparts command)
665 * Change default console baud rate for stxxtc board
667 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
668 Patch by Stefan Roese, 31 Aug 2005
670 * Fix default command set (don't include CFG_CMD_DISPLAY command)
671 Patch by Pantelis Antoniou, 02 Sep 2005
675 * Enable SM712 driver support for HMI1001 board.
677 * Fix problems with ld version 2.16 (dot outside sections problem)
678 Pointed out by Gerhard Jaeger, 31 Aug 2005;
679 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
681 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
683 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
685 * Add keyboard and dot matrix display support for HMI1001 board.
687 * Prepare U-Boot for gcc-4.x
689 * Fixed Bamboo port to enable running without DDR-DIMM
690 (Bamboo has also 64MB onboard DDR)
691 Patch by Stefan Roese, 24 Aug 2005
693 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
694 now handling all 4xx cpu's
695 Patch by Stefan Roese, 16 Aug 2005
697 * Fix make dependencies for at91rm9200 and ks8695 cpus
698 Patch by Steven Scholz, 23 Aug 2005
700 * Add JFFS2 support for TQM5200 board
702 * Add esd cpci5200 and pf5200 boards
703 Patch by Reinhard Arlt, 22 Aug 2005
705 * Fix sysclock for TQM8540 and TQM8560 boards
706 Patch by Martin Krause, 25 Jul 2005
708 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
709 Patch by Martin Krause, 08 Jun 2005
711 * Add new board specific commands for TQM5200/STK52XX
712 - Sound commands (beep, wav, sound)
713 - Test commands (led, can, backlight, rs232)
714 Patch by Martin Krause, 02 May 2005
716 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
717 because of a bug in the AT91RM9200 CPU PLL
718 Patch by Martin Krause, 22 Apr 2005
720 * Add automatic HW detection for another CMC_PU2 variant
721 Patch by Martin Krause, 20 Apr 2005
723 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
724 Patch by Martin Krause, 19 Apr 2005
726 * Fix initialization problem on TQM5200 without SM501
727 Patch by Martin Krause, 08 Apr 2005
729 * Add RTC support for STK52XX.200
730 Patch by Martin Krause, 07 Apr 2005
732 * Add support for IFM o2dnt board
734 * Enable PCI on hmi1001 board
736 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
737 so we can use them to, e.g., check the existence of a file with
738 "if ls foo; then this; else that; fi" in the hush shell
739 Patch by Andreas Engel, 16 August 2005
741 * Coding style cleanup
743 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
744 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
746 * Check return value of malloc in 440gx_enet.c
747 Patch by Travis B. Sawyer, 18 Jul 2005
749 * Add Sandburst Metrobox and Sandburst Karef board support packages.
750 Second serial port on 440GX now defined as a system device.
751 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
752 Patch by Travis B. Sawyer, 12 Jul 2005
754 ======================================================================
755 Changes for U-Boot 1.1.3:
756 ======================================================================
760 * Add forgotten new fils from latest VoiceBlue update
762 * Make bootretry feature work with hush shell.
763 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
764 Patch by Andreas Engel, 19 Jul 2005
766 * Update Hymod Board Database PHP code in "tools" directory
767 Patch by Murray Jensen, 01 Jul 2005
769 * Make "tr" command use POSIX compliant; export HOSTOS make variable
770 Patch by Murray Jensen, 30 Jun 2005
772 * Fix Murray Jensen's mail address.
773 Patch by Murray Jensen, 30 Jun 2005
775 * Preserve PHY_BMCR during a soft reset.
776 Patch by Carl Riechers, 24 Jun 2005
778 * VoiceBlue update: eeprom tool can also store firmware version now.
779 eeprom.bin is runable by jumping at load address.
780 Patch by Ladislav Michl, 23 May 2005
782 * Move the AT91RM9200DK to the ARM Systems list.
783 Patch by Anders Larsen, 26 Apr 2005
785 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
786 Patch by Anders Larsen, 26 Apr 2005
788 * measure_gclk() is needed when DEBUG is enabled
789 Patch by Bryan O'Donoghue, 25 Apr 2005
791 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
792 Patch by Reinhard Arlt, 12 Aug 2005
794 * esd PCI405 board updated
795 Patch by Matthias Fuchs, 28 Jul 2005
797 * esd WUH405 and DU405 board updated
798 Patch by Matthias Fuchs, 27 Jul 2005
800 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
801 Patch by Matthias Fuchs, 4 May 2005
803 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
804 boards (baudrate, environment...). Flash driver fixed.
805 Patch by Stefan Roese, 11 Aug 2005
807 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
808 Patch by Stefan Roese, 11 Aug 2005
810 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
811 Patch by Stefan Roese, 11 Aug 2005
813 * Add configuration for IFM AEV FIFO board.
814 Minor coding style cleanup.
816 * Add configuration for IFM SPI eval board
818 * Fix CompactFlash problem on HMI1001 board
820 * Make new "mtdparts" code build with older compilers
821 Patch by Andrea Scian, 09 Aug 2005
823 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
824 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
825 with the 405 defines and the linux kernel defines.
826 Patch by Stefan Roese, 08 Aug 2005
828 * Fix compiler warnings with older GCC versions
830 * Add common (with Linux) MTD partition scheme and "mtdparts" command
832 Old, obsolete and duplicated code was cleaned up and replace by the
833 new partitioning method. There are two possible approaches now:
835 The first one is to define a single, static partition:
837 #undef CONFIG_JFFS2_CMDLINE
838 #define CONFIG_JFFS2_DEV "nor0"
839 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
840 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
841 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
843 The second method uses the mtdparts command line option and dynamic
846 /* mtdparts command line support */
847 #define CONFIG_JFFS2_CMDLINE
848 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
849 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
851 Command line of course produces bigger images, and may be inappropriate
852 for some targets, so by default it's off.
854 * Fix build problems for PM856 Board
856 * Fix sign extension bug in 'fpga loadb' command;
857 make 'fpga loadb' always print the file header info
858 Patch by Andrew Dyer, 11 Jan 2005
860 * Fix errors that occur when accessing SystemACE CF
861 Patch by Jeff Angielski, 09 Jan 2005
863 * Document switching between U-Boot and PlanetCore on RPXlite
864 by Sam Song, 24 Dec 2004
866 * Fix PowerQUICC II mask detection.
867 Patch by Eugene Surovegin, 20 Dec 2004
869 * Add support for Altera NIOS DK1C20 board
870 Patch by Shlomo Kut, 13 Dec 2004
872 * Add support for ep8248 board
873 Patch by Yuli Barcohen, 12 Dec 2004
877 * Fix baudrate setting for KGDB on MPC8260
878 Patch by HoJin, 11 Dec 2004
880 * Fix 'mii help' text formatting
881 Patch by Cory Tusar, 10 Dec 2004
883 * Fix return code of NFS command
884 Patch by Hiroshi Ito, 11 Dec 2004
888 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
889 Patch by Steven Blakeslee, 04 Aug 2005
891 * Add support for AMCC Bamboo PPC440EP eval board
892 Patch by Stefan Roese, 04 Aug 2005
894 * Patch by Jon Loeliger
895 Fix style issues primarily in 85xx and 83xx boards.
897 - Trailing white space
898 - Indentation not by TAB
899 - Excessive amount of empty lines
900 - Trailing empty lines
902 * Patch by Ron Alder, 11 Jul 2005
903 Add Xianghua Xiao and Lunsheng Wang's support for the
904 GDA MPC8540 EVAL board.
906 * Patch by Eran Liberty
907 Add support for the Freescale MPC8349ADS board.
909 * Patch by Jon Loeliger, 25 Jul 2005
910 Move the TSEC driver out of cpu/mpc85xx as it will be shared
911 by the upcoming mpc83xx family as well.
913 * Patch by Jon Loeliger, 05 May 2005
914 Implemented support for MPC8548CDS board.
915 Added DDR II support based on SPD values for MPC85xx boards.
916 This roll-up patch also includes bugfies for the previously
918 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
920 * Patch by Jon Loeliger, 10 Feb 2005
921 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
923 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
925 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
926 for faster flash parts.
927 Add documentation for BR/OR for FLASH.
929 * Patch by Jon Loeliger 08 Feb 2005
930 Determine L2 Cache size dynamically on 85XX boards.
932 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
933 - Convert the CPM2 based functionality to use new CONFIG_CPM2
934 option rather than a myriad of CONFIG_MPC8560-like variants.
935 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
936 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
937 new CONFIG_CPM2 option to each 8260 board.
939 * Add support for MicroSys PM856 board
940 Patch by Josef Wagner, 03 Aug 2005
942 * Minor fixes to PM854 board
943 Patch by Josef Wagner, 03 Aug 2005
945 * Adjust configuration of XENIAX board
946 (chip select and GPIO required for USB operation)
948 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
949 routed to the Watchdog handler
950 Patch by Eugene Surovegin, 18 Jun 2005
952 * (re)enabled scsi commands do_scsi() and do_scsiboot()
953 Patch by Denis Peter, 06 Dec 2004
955 * Fix endianess problem in TFTP / NFS default filenames
956 Patch by Hiroshi Ito, 06 Dec 2004
958 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
960 Patch by Murray Jensen, 18 Jul 2005
962 * Fix typo in mkconfig script (used == instead of =)
963 Patch by Murray Jensen, 18 Jul 2005
965 * Cleanup build problems on 64 bit build hosts
967 * Update MAINTAINERS file
969 * Patch by Stefan Roese, 01 Aug 2005:
970 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
971 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
973 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
974 to run on both 405GP and 405GPr eval boards).
976 * Patch by Steven Blakeslee, 27 Jul 2005:
977 - Add support for AMCC PPC440EP/GR.
978 - Add support for AMCC Yosemite PPC440EP eval board.
979 - Add support for AMCC Yellowstone PPC440GR eval board.
981 * Minor fixes for PPChameleon Board:
982 - fix alignment of NAND size
983 - make code do what the comment says
985 * Implement h/w sector protection status synchronization at boot.
986 The code is provided for, and was tested on, the Yukon/Alaska
987 and PM520 boards only.
989 A bug in flash_real_protect() for the Yukon board was fixed by
990 adding a function that tells if two banks are on one flash chip.
992 * Fix sysmon POST problem: check I2C error codes
993 This fixes a problem of displaying bogus voltages when the voltages
994 are so low that the I2C devices start failing while the rest of the
995 system keeps running.
997 * Patch by Cedric Vincent, 6 Jul 2005:
998 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1000 * Patch by Jon Loeliger, 20 Jul 2005:
1001 Add missing PCI IO port definitions.
1003 * Add CompactFlash support for HMI1001 board.
1005 * Adjust printed board ID for LWMON board.
1007 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1009 * Add new argument format for flash commands to allow for usage like
1010 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1011 U-Boot will automaticially find the end of the corresponding sector.
1013 * Patch by Stefan Roese, 5 Jul 2005:
1014 Update uc100 board PHY setup
1016 * Patch by Stefan Roese, 1 Jul 2005:
1017 Fix PHY address for CATcenter board (now correct!)
1019 * Patch by Stefan Roese, 30 Jun 2005:
1020 Fix PHY addresses for PPChameleon and CATcenter boards
1021 Change MAINTAINER for most esd boards
1023 * Patch by Detlev Zundel, 30 Jun 2005:
1024 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1026 * Fix baudrate calculation problem on MPC5200 systems
1028 * Add EEPROM and RTC support for HMI1001 board
1030 * Patch by Detlev Zundel, 20 Jun 2005:
1031 Fix initialization of low active GPIO pins on inka4x0 board
1033 * Enable redundant environment, disable HW flash protection of
1036 * Patch by Travis Sawyer, 10 Jun 2005:
1037 Initialize allocated dev and private hw structures
1038 after their respective allocation in 440gx_enet.c
1040 * Patch by Steven Scholz, 10 Jun 2005:
1041 Fix byteorder problems with second argument of "bootm" with
1044 * Add support for HMI1001 board
1046 * Disable "date" and "sntp" commands on TQM866M
1048 * Fix watchdog reset problems on LWMON board
1050 * Patch by Juergen Selent, 17 May 2005:
1051 Add support for Funkwerk VoVPN gateway module.
1053 * Cleanup debug code for MPC8220 FEC driver
1055 * Extend burst mode RAM test program to take a loop count
1058 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1059 those boards that use it.
1061 * Patches by Greg Ungerer, 19 May 2005:
1062 - add support for the KS8695P (ARM 922 based) CPU
1063 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1065 * Patch by Steven Scholz, 19 May 2005:
1066 Add support for CONFIG_SERIAL_TAG on ARM boards
1068 * Add PCI support for Sorcery board.
1069 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1071 * Fix compile problems caused by new burst mode SDRAM test;
1072 make port pins to trigger logic analyzer configurable
1074 * Fix timer handling on MPC85xx systems
1076 * Fix debug code in omap5912osk flash driver
1078 * Add support for MPC8247 based "IDS8247" board.
1080 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1082 * On LWMON we must use the watchdog to reset the board as the CPU
1083 genereated HRESET pulse is too short to reset the external
1086 * Add test tool to exercise SDRAM accesses in burst mode
1087 (as standalone program, MPC8xx/PowerPC only)
1089 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1092 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1093 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1094 added to support LZO and LZARI compression modes (undefined by
1097 * Fix problem with symbolic links in JFFS2 code.
1099 * Use linker ASSERT statement to prevent undetected overlapping of
1100 sections on PPChameleon board; other boards might use this, too.
1102 * Patch by Stefan Roese, 03 May 2005:
1104 Fix problems in cmd_universe.c
1106 * Patch by Matthias Fuchs, 03 May 2005:
1107 Added missing variable declaration in cmd_nand.c
1108 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1110 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1112 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1114 Fix PHY address for canmb board.
1116 * Cleanup serial console baudrate calculation on AT91RM9200;
1117 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1119 * Patch by Matthias Fuchs, 18 Apr 2005:
1120 Make PCI target address spaces on PMC405 and CPCI405 boards
1121 configurable via environment variables
1123 * Auto-size RAM on canmb board.
1125 * Add support for canmb board
1127 * Patch by Stefan Roese, 13 Apr 2005:
1128 Update for esd apc405
1130 * Fixes for TQM8560 board:
1132 - remove debug messages
1133 - fix flash sector protection
1135 * Patch by Steven Scholz, 07 Apr 2005:
1136 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1138 * Patches by Steven Scholz, 07 Apr 2005:
1139 Fix compiler warning in altera.c
1140 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1142 * Patch by Ladislav Michl, 06 Apr 2005:
1143 Fix voiceblue configuration.
1145 * Patch by Stefan Roese, 06 Apr 2005:
1146 Updates for OCOTEA board:
1147 - Changed U-Boot size from 512kByte to 256kByte
1148 - Fixed flash driver to support boot from soldered user flash
1149 - Added README for switch from PIBS firmware to U-Boot
1151 * Patch by Travis Sawyer, 05 Apr 2005:
1152 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1153 Problem found by Andrew Wozniak.
1155 * Patch by Steven Scholz, 06 Apr 2005:
1156 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1157 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1159 * Patches by Robert Whaley, 29 Nov 2004:
1160 - update the pxa-regs.h file for PXA27x chips
1161 - add PXA27x based ADSVIX board
1162 - add support for MMC on PXA27x processors
1164 * Patch by Andrew E. Mileski, 28 Nov 2004:
1165 Fix PPC4xx SPD SDRAM detection bug
1167 * Patch by Hiroshi Ito, 26 Nov 2004:
1168 Fix logic of "test -z" and "test -n" commands
1170 * Patch by Ladislav Michl, 05 Apr 2005:
1171 Add support for VoiceBlue board.
1173 * Patch by Ladislav Michl, 05 Apr 2005:
1174 Fix netboot_common() prototypes.
1176 * Patch by Steven Scholz, 05 Apr 2005:
1177 Use i.MX watchdog timer for reset_cpu()
1179 * Patch by Steven Scholz, 05 Apr 2005:
1180 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1181 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1182 (now in interupts.c)
1184 * Add support for MPC8220 based "sorcery" board.
1186 * Add support for TQM8560 board.
1188 * Add FEC support for TQM8540 board.
1189 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1191 * Patch by Martin Krause, 04 Apr 2005:
1192 Update default configuration for CMC_PU2 board.
1194 * Patch by Steven Scholz, 04 Apr 2005:
1195 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1196 - introduce two new configuration options instead:
1197 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1199 * Patch by Steven Scholz, 04 Apr 2005:
1200 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1202 * Fix timer code for ARM systems: make sure that udelay() does not
1203 reset timers so it's save to use udelay() in timeout code.
1205 * Patch by Mathias Küster, 23 Nov 2004:
1206 add udelay support for the mcf5282 cpu
1208 * Patch by Tolunay Orkun, 16 November 2004:
1209 fix incorrect onboard Xilinx CPLD base address
1211 * Patch by Jerry Van Baren, 08 Nov 2004:
1212 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1213 the jumper for the HRCW source should select flash. If lowboot is
1214 not selected, the jumper for the HRCW source should select the
1216 - change default load base address to 0x00400000
1218 * Patch by Yuli Barcohen, 08 Nov 2004:
1219 Add support for Analogue & Micro Rattler boards.
1220 Tested on Rattler8248.
1222 * Patch by Andre Renaud, 08 Nov 2004:
1223 Fix watchdog support in common/lcd.c
1225 * Patch by Marc Leeman, 05 Nov 2003:
1226 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1227 bug only affects the XPC8245 processors
1229 * Patches by Josef Wagner, 29 Oct 2004:
1230 - Add support for MicroSys CPU87 board
1231 - Add support for MicroSys PM854 board
1233 * Patch by Jian Zhang, 02 Nov 2004:
1234 Add 16-bit NAND support
1236 * Patch by Scott McNutt, 01 Nov 2004:
1237 Add missing NIOS/NIOS2 support for "iminfo" command
1239 * Patch by Detlev Zundel, 29 Oct 2004:
1240 Add missing NIOS/NIOS2 support for "mkimage" tool.
1242 * Patch by David Adair, 27 Oct 2004:
1243 Add missing 440GX SDRAM Controller reset
1245 * Patch by Steven Scholz, 25 Oct 2004:
1246 Declare reset_cpu() in include/common.h instead locally
1248 * Patch by Yusdi Santoso, 22 Oct 2004:
1249 - Add support for HIDDEN_DRAGON board
1250 - fix endianess problem in driver/rtl1839.c
1252 * Patch by Allen Curtis, 21 Oct 2004:
1253 support multiple serial ports
1255 * Patch by Richard Klingler, 03 Apr 2005:
1256 Add call to eth_halt() in net/net.c when called functions fail
1257 after eth_init() has been called.
1259 * Patch by Sam Song, 3 April 2005:
1260 - Update README.Netconsole
1263 * Prepare for SoC rework of ARM code:
1264 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1265 - rename memsetup into lowlevel_init (function name and source files)
1266 Patch by Steven Scholz, 03 Apr 2005:
1267 - create SoC specific directories include/asm-arm/arch-imx and
1268 include/asm-arm/arch-s3c24x0
1270 * Fix problems with SNTP support;
1271 enable SNTP support in some boards.
1273 * Patches by Martin Krause, 01 Apr 2005:
1274 - Fix flash erase timeout on CMC_PU2
1275 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1277 * Patch by Steven Scholz, 13 March 2005:
1278 fix cache enabling for AT91RM9200
1280 * Patch by Masami Komiya, 30 Mar 2005:
1281 add SNTP support and expand time server and time offset fields of
1282 DHCP support. See doc/README.SNTP
1284 * Patch by Steven Scholz, 13 Dec 2004:
1285 Fix bug in at91rm920 ethernet driver
1287 * Patch by Steven Scholz, 13 Dec 2004:
1288 Remove duplicated code by merging memsetup.S files for
1289 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1291 * Patch by Detlev Zundel, 31 Mar 2005:
1292 Cleanup duplicate definition of overwrite_console()
1294 * Update TQM5200 configuration;
1295 prepare for Rev. 200 starter kit boards
1297 * Patch by Scott McNutt, 21 Oct 2004:
1298 Add support for Nios-II EPCS Controller core.
1300 * Patch by Scott McNutt, 20 Oct 2004:
1302 - Add sysid command (Nios-II only).
1303 - Locate default exception trampoline at proper offset.
1304 - Implement I/O routines (readb, writeb, etc)
1305 - Implement do_bootm_linux
1307 * Patches by Martin Krause, 22 Mar 2005:
1308 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1309 - add support for SM501 graphics controller
1310 - add support for graphic console on TQM5200
1311 - add support for TQM5200 Rev 200
1312 - cleanup, fix typo in include/configs/TQM5200.h
1314 * Patch by Manfred Baral, 17 Mar 2005:
1317 * Fix RTC configuration for PPChameleon board
1319 * Cleanup, fix typo in include/configs/TQM5200.h
1321 * Patch by Stefan Roese, 16 Mar 2005:
1322 Update for esd auto_update and hh405 board
1324 * Adapt for U-Boot image size (new features enabled) on TQM5200
1326 * Update code for TQM8540 board (and 85xx in general):
1327 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1328 - Reformat boot messages
1329 - Enable redundant environment
1330 - Replace the -O2 optimization flag with -mno-string
1332 * Patch by David Brownell, 10 Mar 2005:
1333 Restore copyright statements in OHCI drivers.
1335 * Add support for TQM8540 board
1337 * Patch by Detlev Zundel, 14 Mar 2005:
1338 NC650: changed NAND flash addressing to using UPMB
1340 * Patch by Stefan Roese, 14 Mar 2005:
1341 Update for esd voh405 fpga image
1343 * INKA4x0: Allow initialization of LCD backlight dimming from
1344 "brightness" environment variable.
1346 * Add port initialization for digital I/O on INKA4x0
1348 * Patch by Stefan Roese, 01 Mar 2005:
1349 Update for esd boards dp405 and hub405
1351 * Fix get_partition_info() parameter error in all other calls
1352 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1354 * Enable USB and IDE support for INKA4x0 board
1356 * Patch by Andrew Dyer, 28 Feb 2005:
1357 fix ext2load passing an incorrect pointer to get_partition_info()
1358 resulting in load failure for devices other than 0
1360 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1362 * Cleanup USB and partition defines
1364 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1366 * Add reset code for Coral-P on INKA4x0 board
1368 * Patch by Martin Krause, 28 Jun 2004:
1369 Update for TRAB board.
1371 * Fix some missing "volatile"s in MPC5xxx FEC driver
1373 * Fix cirrus voltage detection (for CPC45)
1375 * Fix byteorder problem in usbboot and scsiboot commands.
1377 * Patch by Cajus Hahn, 04 Feb 2005:
1378 - don't insist on leading '/' for filename in ext2load
1379 - set default partition to useful value (1) in ext2load
1381 * Patch by Andrew Dyer, 08 Jan 2005:
1382 fix wrong return codes in ext2 code
1384 * Removed '--no-warn-mismatch' option from Makefile. This option
1385 makes 'ld' to overlook binary objects compatibility.
1387 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1388 --end-group) outside of the group. This will make 'ld' to do
1389 _multiple_ search in the library group when resolving symbol
1390 references and do only a _single_ seach in libgcc.a after the group
1393 * Fix stability problems on CPC45 board again.
1395 * Make image detection for diskboot / usbboot / scsiboot more robust
1396 (also check header checksum)
1398 * Update CPC45 board configuration.
1400 * Add USB and PCI support for INKA4x0 board
1402 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1406 * Patch by Robin Getz, 13 Oct 2004:
1407 Add standalone application to change SMC91C111 MAC addresses,
1408 see examples/README.smc91111_eeprom
1410 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1411 Fix Flash support for ARM Integrator CP.
1413 * Patch by Richard Woodruff, 10 Jan 2005:
1414 Update support for OMAP2420 (ARM11) and H4 board:
1415 o clean up and add new types to H4 memory probe code.
1416 o fix to work with internal boot.
1417 o added PRCM config III operation.
1418 o fix marginal flash timings.
1419 o add revison ATAG usage.
1420 o enable voltage scaling at power chip.
1421 o fix compile error for i2c.
1423 * Fix network problem (error when receiving multiple ARP packets)
1425 * Patch by Daniel Poirot, 12 Oct 2004:
1426 Add support for Wind River sbc405 board
1428 * Patch by Rainer Brestan, 12 Oct 2004:
1429 Make examples/Makefile more robust
1431 * Patch by Sam Song, 11 October 2004:
1432 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1433 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1436 * Patch by Sam Song, 10 Oct 2004:
1437 Fix a parameter error in run_command() in main.c
1439 * Patch by Richard Woodruff, 01 Oct 2004:
1440 add support for the TI OMAP2420 processor and its H4 reference
1443 * Patch by Christian Pellegrin, 24 Sep 2004:
1444 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1446 * Patch by Leif Lindholm, 23 Sep 2004:
1447 add support for the AMD db1550 board
1449 * Patch by Travis Sawyer, 15 Sep 2004:
1450 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1451 update README.serial_multi
1453 * Patches by David Snowdon, 07 Sep 2004:
1454 - add u-boot.hex target in the top level Makefile
1455 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1456 - use -mtune=xscale and -march=armv5 options for PXA
1458 * Patch by Florian Schlote, 08 Sep 2004:
1459 Add support for SenTec-COBRA5272-board (Coldfire).
1461 * Patch by Gleb Natapov, 07 Sep 2004:
1462 mpc824x: set PCI latency timer to a sane value
1465 * Patch by Kurt Stremerch, 03 Sep 2004:
1466 Add bitstream configuration option for fpga command (Xilinx only).
1468 * Patch by Kurt Stremerch, 03 Sep 2004:
1469 Add Xilinx Spartan2E family FPGA support
1471 * Patch by Jeff Angielski, 02 Sep 2004:
1472 Add Added support for H2 revision of the EP8260 board.
1473 Fixed formatting for some of the EP8260 related source files.
1475 * Patch by Jon Loeliger, 02 Sep 2004:
1476 Reset monitor size back to 256 so environment can be written
1477 to flash on MPC85xx ADS and CDS releases.
1479 * Patch by Paolo Broggini, 02 Sep 2004:
1480 Make BSS clearing on ARM systems more robust
1482 * Patch by Yue Hu and Joe, 01 Sep 2004:
1483 - add PCI support for ixp425;
1484 - add EEPRO100 suppor tfor ixdp425 board.
1486 * Fix problem with protected sector detection in driver/cfi_flash.c
1488 ======================================================================
1489 Changes for U-Boot 1.1.2:
1490 ======================================================================
1492 * Code cleanup, mostly for GCC-3.3.x
1494 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1495 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1496 additional ethernet addresses.
1498 * Cleanup drivers/i82365.c - avoid duplication of code
1500 * Fix bogus "cannot span across banks" flash error message
1504 * Add support for CompactFlash for the CPC45 Board.
1506 * Fix problems with CMC_PU2 flash driver.
1509 - avoid trigraph warning in fs/ext2/ext2fs.c
1510 - rename UC100 -> uc100
1512 * Add support for UC100 board
1514 * Patch by Stefan Roese, 16 Dez 2004:
1515 - ext2fs support added
1516 - Tundra universe support added
1517 - Coldfire MCF5249 support added (no preloader needed!)
1518 - MCF5249 board TASREG added
1519 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1521 - some esd boards updated
1522 - memory commands "mdc" and "mwc" added for cyclic read/write
1523 (CONFIG_MX_CYCLIC, see README for further description)
1525 * Add support for INKA4X0 board
1527 * Patch by Steven Scholz, 12 Dec 2004:
1528 Fix typo in AT91 memory setup.
1530 * Patch by Martin Krause, 27 Oct 2004:
1531 - add support for "STK52xx" board (including PS/2 multiplexer)
1532 - add hardware detection for TQM5200
1534 * Clean up CMC PU2 flash driver
1536 * Update MAINTAINERS file
1538 * Fix bug in MPC823 LCD driver
1540 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1542 * Enable long help on CMC PU2 board;
1544 increase CPU speed from 179 to 207 MHz.
1546 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1547 unaligned tail part specially).
1549 * Update for AT91RM9200DK and CMC_PU2 boards:
1550 - Enable booting directly from flash
1551 - fix CMC_PU2 flash driver
1553 * Fix mkimage usage message
1555 * Map SRAM on NC650 board
1557 * Work around for Ethernet problems on Xaeniax board
1559 * Patch by TsiChung Liew, 23 Sep 2004:
1560 - add support for MPC8220 CPU
1561 - Add support for Alaska and Yukon boards
1563 * Fix configuration for ERIC board (needs more room)
1565 * Adjust MIPS compiler options at run-time depending on tools version
1566 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1567 "-mcpu=4kc" for old tools)
1569 * Add passing of the command line and memory size information to the
1570 kernel on xaeniax board.
1572 * Enable NAND flash support for NC650 board.
1574 * Patch by Thomas Lange 07 Oct 2004:
1575 Updated README for DBAu1x00 boards to match current status
1577 * Patch by Philippe Robin, 28 Sept 2004:
1578 Fix Flash support for Versatile.
1580 * Patch by Roger Blofeld, 16 Sep 2004:
1581 Fix timeout for DHCP command retry
1583 * Patch by Pantelis Antoniou, 14 Sep 2004:
1584 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1586 * Patch by Pantelis Antoniou, 14 Sep 2004:
1587 Kick watchdog when bz-decompressing
1589 * Fix CFG_HZ problems on AT91RM9200 systems
1590 [Remember: CFG_HZ should be 1000 on ALL systems!]
1592 * Patch by Gridish Shlomi, 30 Aug 2004:
1593 - Add support to revA version of PQ27 and PQ27E.
1594 - Reverted MPC8260ADS baudrate back to original 115200
1596 * Patch by Hojin, 17 Sep 2004:
1597 Fix typo in cfi_flash.c
1599 * Patch by Mark Jonas, 09 September 2004:
1600 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1603 * Patch by Mark Jonas, 31 August 2004:
1604 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1605 improves FTP performance for MPC5200 systems. Enabled for IceCube
1608 * Patch by Michael Bendzick, 30 Aug 2004:
1609 - Improve platform.S code for omap1510inn that detects whether code
1610 is running from SDRAM or not. Patch allows SDRAM to be configured
1611 if code is running out of SRAM at 0x20000000.
1613 * Patch by Frederick Klatt, 30 Aug 2004:
1614 Add support for the Wind River SBC8540/SBC8560 boards
1616 * Configure SX1 board to use drivers/cfi_flash.c
1618 * Patches by Michael Bendzick, 30 Aug 2004:
1619 - Configure omap1510inn board to use drivers/cfi_flash.c
1620 - Make drivers/cfi_flash.c protect environment and redundant
1623 * Patch by Steven Scholz, 23 Jun 2004:
1624 - Add script (tools/img2brec.sh) to programm U-Boot into
1625 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1627 * Patches by Scott McNutt, 24 Aug 2004:
1628 - Add support for Altera Nios-II processors.
1629 - Add support for Psyent PCI-5441 board.
1630 - Add support for Psyent PK1C20 board.
1632 * Patches by Jon Loeliger, 24 Aug 2004:
1633 - Add support for the MPC8541 and MPC8555 CDS boards
1634 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1635 - Convert MPC85xxADS to use common CFI flash driver
1636 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1637 from board_early_init_f()
1638 - Provide SW workaround for PCI initialization on 85xx CDS
1640 * Patches by George G. Davis, 24 Aug 2004:
1641 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1642 - Remove static network setup defaults from mx1ads_config
1643 - update ARM boards to use constants from mach-types.h
1645 * Patch by Gary Jennejohn, 04 Oct 2004:
1646 - fix I2C on at91rm9200
1647 - add support for Ricoh RS5C372A RTC
1649 * Patch by Gary Jennejohn, 01 Oct 2004:
1650 - add support for CMC PU2 board
1651 - add support for I2C on at91rm9200
1653 * Patch by Gary Jennejohn, 28 Sep 2004:
1654 fix baudrate handling on at91rm9200
1656 * Patch by Yuli Barcohen, 22 Aug 2004:
1657 - remove ZPC.1900 board-specific flash driver;
1658 switch the port to generic CFI driver;
1661 * Patch by Hinko Kocevar, 21 Aug 2004:
1662 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1664 * Clean up tools/bmp_logo.c to not add trailing white space
1666 * Patch by Hinko Kocevar, 21 Aug 2004:
1667 - Group common framebuffer functions in common/lcd.c
1668 - Group common framebuffer macros and #defines in include/lcd.h
1669 - Provide calc_fbsize() for video ATAG
1671 * Patch by Sam Song, 21 August 2004:
1672 - Fix a typo in README
1673 - Align "(RO)" output for "flinfo" after "protect on"
1674 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1675 ratio 1:1 when core frequency less than 50MHz
1677 * Patches by Hinko Kocevar, 21 Aug 2004:
1678 - fix some "use of label at end of compound statement" warnings
1679 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1681 * Patch by Steven Scholz, 16 Aug 2004:
1682 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1683 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1684 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1685 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1686 into cpu/arm920t/$(SOC)/
1688 * Patches by Sean Chang, 09 Aug 2004:
1689 - Added support for both 8 and 16 bit mode access to System ACE CF
1691 - Fixed missing System ACE CF device during get FAT partition info
1692 in fat_register_device function.
1693 - Enabled System ACE CF support on ML300.
1695 * Patch by Sean Chang, 09 Aug 2004:
1696 Synch defines for saveenv and do_saveenv functions so they get
1697 compiled under the same statement.
1699 * Patch by Sean Chang, 09 Aug 2004:
1700 - Added I2C support for ML300.
1701 - Added support for ML300 to read out its environment information
1702 stored on the EEPROM.
1703 - Added support to use board specific parameters as part of
1704 U-Boot's environment information.
1705 - Updated MLD files to support configuration for new features
1708 * Patches by Travis Sawyer, 05 Aug 2004:
1709 - Remove incorrect bridge settings for eth group 6
1710 - Add call to setup bridge in ppc_440x_eth_initialize
1711 - Fix ppc_440x_eth_init to reset the phy only if its the
1712 first time through, otherwise, just check the phy for the
1713 autonegotiated speed/duplex. This allows the use of netconsole
1714 - only print the speed/duplex the first time the phy is reset.
1716 * Patch by Shlomo Kut, 29 Mar 2004:
1717 Add support for MKS Instruments "Quantum" board
1719 * Fix build problem with Cogent boards;
1720 avoid using <asm/byteorder.h> when using the host compiler
1722 * Patch by Ganapathi C, 04 Aug 2004:
1723 Fix NFS timeout issue
1725 * Patch by Yuli Barcohen, 19 Jul 2004:
1726 - Fix host tools building in Cygwin environment
1727 - Fix header files search order for host tools
1729 * Patch by Tom Armistead, 19 Jul 2004:
1730 Fix kgdb.S support for 74xx_75x cpu
1732 * Patch by Jon Loeliger, 15 Jul 2004:
1733 Fix MPC85xx I2C driver
1735 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1737 * Patch by Stephen Williams, 15 July 2004
1738 Set the PCI class code for JSE board as part of PCI interface setup
1740 * Patch by Michael Bendzick, 15 Jul 2004:
1741 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1742 CFG_FLASH_USE_BUFFER_WRITE is set
1744 * Patch by Yuli Barcohen, 13 Jul 2004:
1745 Allow clock setting on MPC866/MPC885 series chips according to
1746 environment variable `cpuclk'
1748 * Patch by Yuli Barcohen, 20 Apr 2004:
1749 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1751 * Patch by Vincent Dubey, 24 Sep 2004:
1752 Add support for xaeniax board
1754 * Add comment about non-GPL character of standalone applications to
1757 * Fix FEC ethernet problem on NSCU board.
1759 * Patch by Gary Jennejohn, 09 Sep 2004:
1760 allow to use USART1 as console port on at91rm9200dk boards
1762 * Patch by Stefan Roese, 16 Sep 2004:
1765 * Fix SysClk handling for PPChameleon and CATcenter boards
1767 * Patch by Detlev Zundel, 08 Sep 2004:
1768 Update etags build target
1770 * Improve NetConsole support: add support for broadcast destination
1771 address and buffered input.
1773 * Cleanup compiler warnings for GCC 3.3.x and later
1775 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1777 * Add support for IDS "NC650" board
1779 * Add automatic update support for LWMON board
1781 * Clear Block Lock-Bits when erasing flash on LWMON board.
1783 * Fix return code of "fatload" command
1785 * Enable MSDOS/VFAT filesystem support for LWMON board
1787 * Patch by Martin Krause, 03 Aug 2004:
1788 change timing for SM501 graphics controller on TQM5200 module
1790 * Patch by Mark Jonas, 13 July 2004:
1791 - Total5200 LCD now run in little endian mode. Endianess conversion
1792 is done in hardware.
1793 - Removed last reference to "console" environment variable.
1795 * Patches by Lars Munch, 12 Jul 2004:
1796 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1798 - split out the LXT971A PHY from ns_9750_eth.h
1799 - split the dm9161 phy part out of at91rm9200_ether.c
1801 * Patch by Andreas Engel, 12 Jul 2004:
1802 Replaced hardcoded PL011 clock frequency with config variable.
1803 Fixed wrong CONFIG_CMD_DFL doc.
1805 * Patch by Thomas Viehweger, 09 Jun 2004:
1806 make it possible to remove chpart when there is only one partition
1808 * Add support for console over UDP (compatible to Ingo Molnar's
1809 netconsole patch under Linux)
1811 * Patch by Jon Loeliger, 16 Jul 2004:
1812 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1814 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1815 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1816 and CONFIG_L2_INIT_RAM options.
1817 - Refactor Local Bus initialization out of SDRAM setup.
1818 - Re-implement new version of LBC11/DDR11 errata workarounds.
1819 - Moved board specific PCI init parts out of CPU directory.
1820 - Added TLB entry for PCI-1 IO Memory
1821 - Updated README.mpc85xxads
1823 * Patch by Sascha Hauer, 28 Jun:
1824 - add generic support for Motorola i.MX architecture
1825 - add support for mx1ads, mx1fs2 and scb9328 boards
1827 * Patches by Marc Leeman, 23 Jul 2004:
1828 - Add define for the PCI/Memory Buffer Configuration Register
1829 - corrected comments in cpu/mpc824x/cpu_init.c
1831 * Add support for multiple serial interfaces
1832 (for example to allow modem dial-in / dial-out)
1834 * Patch by Stefan Roese, 15 Jul 2004:
1835 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1837 * Fix NSCU config; add ethernet wakeup code.
1839 * Add link for preloader for Motorola Coldfire to README.m68k
1841 * Patch by Michael Bendzick, 12 Jul 2004:
1842 fix output formatting in drivers/cfi_flash.c
1844 * Patch by Mark Jonas, 02 Jul 2004:
1845 Fix lowboot (again) on MPC5xxx
1847 * Patch by Curt Brune, 07 Jul 2004:
1848 relocate exception vectors on arm720t if needed
1850 * Patch by George G. Davis, 06 Jul 2004:
1851 - update mach-types.h to latest arm.linux.org.uk master list
1852 - Set correct OMAP1610 bi_arch_number for build target
1854 * Patch by Curt Brune, 06 Jul 2004:
1855 evb4510: add support for timer interrupt; cleanup
1857 * Patch by Dan Poirot, 06 Jul 2004:
1858 Fix sbc8260 environment variables
1860 * Cleanup redundand "console" environment variable
1862 * Patch by Mark Jonas, 05 Jul 2004:
1863 add support for the Total5100's and Total5200's LCD screen
1865 * Patches by Dan Eisenhut, 01 Jul 2004:
1867 - Move doc2000.h include to prevent compiler warning on some boards
1869 * Patch by Mark Jonas, 01 Jul 2004:
1870 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1871 MGT5100 and MPC5200 based Freescale platforms.
1873 * Patch by Philippe Robin, 01 Jul 2004:
1874 Add initialization for Integrator and versatile board files.
1876 * Patch by Hinko Kocevar, 01 Jun 2004:
1877 Fix VFD FB allocation, add LCD FB allocation on ARM
1879 * Patch by Martin Krause, 30 Jun 2004:
1880 Add support for TQM5200 board
1882 * Patch by Martin Krause, 29 Jun 2004:
1883 Add loopw command: infinite write loop on address range
1885 * Patches by Yasushi Shoji, 29 Jun 2004:
1886 - add empty include/asm-microblaze/processor.h
1887 - add to CREDITS and MAINTAINERS
1888 - add gd initialization
1889 - add MicroBlaze and SUZAKU board to MAKEALL script
1890 - add reset support for SUZAKU
1891 - add flush_cache() for MicroBlaze
1892 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1893 size flash memory on SUZAKU
1895 * Patch by Prakash Kumar, 27 Jun 2004:
1896 Add support for the PXA250 based Intrinsyc Cerf board.
1898 * Patch by Yasushi Shoji, 27 Jun 2004:
1899 fix comment in include/common.h
1901 * Rename SBC8560 into sbc8560 for consistency
1903 * Patch by Daniel Poirot, 24 Jun 2004:
1904 Add support for Wind River's sbc8240 board
1906 * Patches by Yasushi Shoji, 26 Jun 2004:
1907 - drivers/serial_xuartlite.c: fix "return 0" in void function
1908 - add microblaze support to mkimage tool
1910 * Patch by Fred Klatt, 25 Jun 2004:
1911 Add support for WindRiver's sbc8560 board
1913 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1914 Small Bugs fixes for "at91rm9200dk" board:
1915 - Timing modifications for SPI DataFlash access
1916 - Fix NAND flash detection bug
1918 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1919 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1921 * Patch by Jon Loeliger, 17 June 2004:
1922 Completion of the 8540ADS/8560ADS updates:
1923 Fix some PCI and Rapid I/O memory maps,
1924 Initialize both TSEC 1 and 2,
1926 Update MAINTAINER for 85xx boards and README.mpc85xxads
1928 * Patch by Yuli Barcohen, 16 Jun 2004:
1929 Remove obsolete AdderII port which was superseded by unified
1930 AdderII/Adder87x port
1932 * Patch by Ladislav Michl, 16 Jun 2004:
1933 Fix gcc-3.3.3 warnings for smc91111.c
1935 * Patch by Stefan Roese, 02 Jul 2004:
1936 - Fix bug in 405 ethernet driver; allocated data not cleared!
1937 - Fix problem in 405 i2c driver; don't try to print without console!
1939 * Patch by Paul Ruhland, 11 Jun 2004:
1940 Remove debug code from 'board/lpd7a40x/flash.c'
1942 * Patch by Andrea Marson, 11 Jun 2004:
1943 Update for PPChameleon board:
1944 - support for SysClk @ 25MHz
1945 - support for Silicon Motion SM712 VGA controller
1948 * Patches by Richard Woodruff, 10 Jun 2004:
1949 - fix problems with examples/stubs.c for GCC >= 3.4
1950 - fix problems with gd initialization
1952 * Patch by Curt Brune, 17 May 2004:
1953 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1954 - Add support for ESPD-Inc. EVB4510 Board
1956 * Patch by Marc Leeman, 11 May 2004:
1957 Fix for MPC8245 - reading PPC Memory from another device with the
1958 PPC as PCI target device corrupts data due to interenal hardware
1961 * Fix "cls" command when used with splash screen
1963 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1964 slow download of a big image)
1966 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1967 display even after showing a bitmap
1969 * Patch by Josef Wagner, 04 Jun 2004:
1970 - DDR Ram support for PM520 (MPC5200)
1971 - support for different flash types (PM520)
1972 - USB / IDE / CF-Card / DiskOnChip support for PM520
1973 - 8 bit boot rom support for PM520/CE520
1974 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1975 - I2C and RTC support for CPC45
1976 - support of new flash type (28F160C3T) for CPC45
1978 * Fix flash parameters passed to Linux for PPChameleon board
1980 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1982 * Patch by Paul Ruhland, 10 Jun 2004:
1983 fix support for Logic SDK-LH7A404 board and clean up the
1984 LH7A404 register macros.
1986 * Patch by Matthew McClintock, 10 Jun 2004:
1987 Modify code to select correct serial clock on Sandpoint8245
1989 * Patch by Robert Schwebel, 10 Jun 2004:
1990 Add support for Intel K3 strata flash.
1992 * Patch by Thomas Brand, 10 Jun 2004:
1993 Fix "loads" command on DK1S10 board
1995 * Patch by Yuli Barcohen, 09 Jun 2004:
1996 Add support for 8MB flash SIMM and JFFS2 file system on
1997 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1999 * Patch by Yuli Barcohen, 09 Jun 2004:
2000 Add support for Analogue&Micro Adder87x and the older AdderII board.
2002 * Patch by Ming-Len Wu, 09 Jun 2004:
2003 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2005 * Patch by Sam Song, 09 Jun 2004:
2006 - Add support for RPXlite_DW board
2007 - Update FLASH driver for 4*AM29DL323DB90VI
2008 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2010 * Patch by Mark Jonas, 08 June 2004:
2011 - Make MPC5200 boards evaluate the SVR to print processor name and
2012 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2014 * Patch by Kai-Uwe Bloem, 06 May 2004:
2015 Fix endianess problem in cramfs code
2017 * Patch by Tom Armistead, 04 Jun 2004:
2018 Add support for MAX6900 RTC
2020 * Patches by Ladislav Michl, 03 Jun 2004:
2021 - fix cfi_flash.c on LE systems
2022 - let 'make mrproper' delete u-boot.img as well
2023 - turn printf into debug in cfi_flash.c
2025 * Patch by Kurt Stremerch, 28 May 2004:
2026 Add support for Exys XSEngine board
2028 * Patch by Martin Krause, 27 May 2004:
2029 Fix a MPC5xxx I2C timing issue in i2c_probe().
2031 * Patch by Leif Lindholm, 27 May 2004:
2032 Fix board_init_f() for dbau1x00 board.
2034 * Patch by Imre Deak, 26 May 2004:
2035 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2036 Set flash base accordingly, and decide whether to do or skip board
2037 specific setup steps.
2039 * Patch by Josef Baumgartner, 26 May 2004:
2040 Add missing define in include/asm-m68k/global_data.h
2042 * Patch by Josef Baumgartner, 25 May 2004:
2043 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2045 * Patch by Paul Ruhland, 24 May 2004:
2046 fix SDRAM initialization for LPD7A400 board.
2048 * Patch by Jian Zhang, 20 May 2004:
2049 add support for environment in NAND flash
2051 * Patch by Yuli Barcohen, 20 May 2004:
2052 Add support for Interphase iSPAN boards.
2054 * Patches by Paul Ruhland, 17 May 2004:
2055 - Add I/O functions to the smc91111 ethernet driver to support the
2056 Logic LPD7A40x boards.
2057 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2058 specifically the LPD7A400.
2060 * Patches by Robert Schwebel, 15 May 2004:
2061 - call MAC address reading code also for SMSC91C111;
2062 - make SMSC91C111 timeout configurable, remove duplicate code
2063 - fix get_timer() for PXA
2064 - update doc/README.JFFS2
2065 - use "bootfile" env variable also for jffs2
2067 * Patch by Tolunay Orkun, 14 May 2004:
2068 Add support for Cogent CSB472 board (8MB Flash Rev)
2070 * Patch by Thomas Viehweger, 14 May 2004:
2071 - flash.h: more flash types added
2072 - immap_8260.h: some bits added (useful for RMII)
2073 - cmd_coninfo.c: typo corrected, printf -> puts
2074 - reduced size by replacing spaces with tab
2076 * Patch by Robert Schwebel, 13 May 2004:
2077 Add 'imgextract' command: extract one part of a multi file image.
2079 * Patches by Jon Loeliger, 11 May 2004:
2080 Dynamically handle REV1 and REV2 MPC85xx parts.
2081 (Jon Loeliger, 10-May-2004).
2082 New consistent memory map and Local Access Window across MPC85xx line.
2083 New CCSRBAR at 0xE000_0000 now.
2084 Add RAPID I/O memory map.
2085 New memory map in README.MPC85xxads
2086 (Kumar Gala, 10-May-2004)
2087 Better board and CPU identification on MPC85xx boards at boot.
2088 (Jon Loeliger, 10-May-2004)
2089 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2090 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2091 (Jim Robertson, 10-May-2004)
2092 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2093 Supports multiple PHYs.
2094 (Andy Fleming, 10-May-2004)
2095 Some README.MPC85xxads updates.
2096 (Kumar Gala, 10-May-2004)
2097 Copyright updates for "Freescale"
2098 (Andy Fleming, 10-May-2004)
2100 * Patch by Stephen Williams, 11 May 2004:
2101 Add flash support for ST M29W040B
2102 Reduce JSE specific flash.c to remove dead code.
2104 * Patch by Markus Pietrek, 04 May 2004:
2105 Fix clear_bss code for ARM systems (all except s3c44b0 which
2106 doesn't clear BSS at all?)
2108 * Fix "ping" problem on INC-IP board. Strange problem:
2109 Sometimes the store word instruction hangs while writing to one of
2110 the Switch registers, but only if the next instruction is 16-byte
2111 aligned. Moving the instruction into a separate function somehow
2112 makes the problem go away.
2114 * Patch by Rishi Bhattacharya, 08 May 2004:
2115 Add support for TI OMAP5912 OSK Board
2117 * Patch by Sam Song May, 07 May 2004:
2118 Fix typo of UPM table for rmu board
2120 * Patch by Pantelis Antoniou, 05 May 2004:
2121 - Intracom board update.
2124 * Add support for the second Ethernet interface for the 'PPChameleon'
2127 * Patch by Dave Peverley, 30 Apr 2004:
2128 Add support for OMAP730 Perseus2 Development board
2130 * Patch by Alan J. Luse, 29 Apr 2004:
2131 Fix flash chip-select (OR0) option register setting on FADS boards.
2133 * Patch by Alan J. Luse, 29 Apr 2004:
2134 Report MII network speed and duplex setting properly when
2135 auto-negotiate is not enabled.
2137 * Patch by Jarrett Redd, 29 Apr 2004:
2138 Fix hang on reset on Ocotea board due to flash in wrong mode.
2140 * Patch by Dave Peverley, 29 Apr 2004:
2141 add MAC address detection to smc91111 driver
2143 * Patch by David Müller, 28 Apr 2004:
2144 fix typo in lib_arm/board.c
2146 * Patch by Tolunay Orkun, 20 Apr 2004:
2147 - README update: add CONFIG_CSB272 and csb272_config
2148 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2149 i2cfast environment variable
2151 * Patch by Yuli Barcohen, 19 Apr 2004:
2152 - Rename DUET_ADS to MPC885ADS
2153 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2154 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2155 - Clean up FADS family port to use the new defines
2157 * Fix PCI support on CPC45 board
2159 * Patch by Scott McNutt, 25 Apr 2004:
2160 Add Nios GDB/JTAG Console support:
2161 - Add stubs to support gdb via JTAG.
2162 - Add support for console over JTAG.
2165 * Add support for CATcenter board (based on PPChameleon ME module)
2167 * Patch by Klaus Heydeck, 12 May 2004:
2168 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2169 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2170 various changes to KUP4 board specific files
2172 * Fix minor network problem on MPC5200: need some delay between
2173 resetting the PHY and sending the first packet. Implemented in a
2174 "natural" way by invoking the PHY reset and initialization code
2175 only once after power on vs. each time the interface is brought up.
2177 * Add some limited support for low-speed devices to SL811 USB controller
2178 (at least "usb reset" now passes successfully and "usb info" displays
2179 correct information)
2181 * Change init sequence for multiple network interfaces: initialize
2182 on-chip interfaces before external cards.
2184 * Fix memory leak in the NAND-specific JFFS2 code
2186 * Fix SL811 USB controller when attached to a USB hub
2188 * Fix config option spelling in PM520 config file
2190 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2191 patches by Pantelis Antoniou, 30 Mar 2004)
2193 * Fix minor NAND JFFS2 related issue
2195 * Fixes for SL811 USB controller:
2196 - implement workaround for broken memory stick
2197 - improve error handling
2199 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2200 cope with congested networks.
2202 ======================================================================
2203 Changes for U-Boot 1.1.1:
2204 ======================================================================
2206 * Patch by Travis Sawyer, 23 Apr 2004:
2207 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2208 errata from Vitesse Semiconductor.
2210 * Patch by Philippe Robin, 22 Apr 2004:
2211 Fix ethernet configuration for "versatile" board
2213 * Patch by Kshitij Gupta, 21 Apr 2004:
2214 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2216 * Patch by Steven Scholz, 24 Feb 2004:
2217 Fix a bug in AT91RM9200 ethernet driver:
2218 The MII interface is now initialized before accessing the PHY.
2220 * Patch by John Kerl, 19 Apr 2004:
2221 Use U-boot's miiphy.h for PHY register names, rather than
2222 introducing a new header file.
2224 * Update pci_ids.h from linux-2.4.26
2226 * Patch by Masami Komiya, 19 Apr 2004:
2227 Fix problem cause by VLAN function on little endian architecture
2228 without VLAN environment
2230 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2231 binary image for all clock frequencies. Implement run-time
2232 optimization of flash access timing based on the actual bus
2235 * Modify KUP4X board configuration to use SL811 driver for USB memory
2236 sticks (including FAT / VFAT filesystem support)
2238 * Add SL811 Host Controller Interface driver for USB
2240 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2242 * Patch by Pantelis Antoniou, 19 Apr 2004:
2243 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2244 Minor patches for Intracom boards.
2246 * Patch by Christian Pell, 19 Apr 2004:
2247 cleanup support for CF/IDE on PCMCIA for PXA25X
2249 * Temporarily disabled John Kerl's extended MII command code because
2250 "miivals.h" is missing
2252 * Patches by Mark Jonas, 13 Apr 2004:
2253 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2254 - Add sync instructions to IceCube SDRAM init code
2255 - Move SDRAM chip constants into seperate include files
2256 - Unify DDR and SDR initialization code
2257 - Unify all IceCube (Lite5xxx) target names
2259 * Patch by John Kerl, 16 Apr 2004:
2260 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2261 mii read 4-7 18-1a. Also add mii dump subcommand for
2262 pretty-printing standard regs 0-5.
2264 * Patch by Stephen Williams, 16 April 2004:
2265 fix typo in JSE.h; update MAINTAINERS
2267 * Patch by Matthew S. McClintock, 14 Apr 2004:
2268 fix initdram function for utx8245 board
2270 * Patch by Markus Pietrek, 14 Apr 2004:
2271 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2273 * Patch by Reinhard Meyer, 18 Apr 2004:
2274 provide the IDE Reset Function for EMK 5200 boards
2276 * Patch by Masami Komiya, 12 Apr 2004:
2277 fix pci_hose_write_config_{byte,word}_via_dword problems
2279 * Patch by Sangmoon Kim, 12 Apr 2004:
2280 Update max RAM size for debris board
2282 * Patch by Travis Sawyer, 08 Apr 2004:
2283 Add TLB entry for second DIMM slot on ocotea
2285 * Patch by Masami Komiya, 08 Apr 2004:
2286 add RTL8169 network driver
2288 * Patch by Dan Malek, 07 Apr 2004:
2289 - Add support for RPC/STx GP3, Motorola 8560 board
2290 - Update 85xx TSEC driver so it searches MII for first available PHY
2292 - Add functions to support console MII commands.
2294 * Patch by Tolunay Orkun, 07 Apr 2004:
2295 Move initialization of bi_iic_fast[]
2296 from board_init_f() to board_init_r()
2298 * Patch by Yasushi Shoji, 07 Apr 2004:
2299 Cleanup microblaze port
2301 * Patch by Sangmoon Kim, 07 Apr 2004:
2302 Add auto SDRAM module detection for Debris board
2304 * Patch by Rune Torgersen, 06 Apr 2004:
2305 - Fix some PCI problems on the MPC8266ADS board
2306 - Fix the location of some PCI entries in the immap structure
2308 * Patch by Yasushi Shoji, 07 Apr 2004:
2309 - add support for microblaze processors
2310 - add support for AtmarkTechno "suzaku" board
2312 * Configure PPChameleon board to use redundand environment in flash
2314 * Configure PPChameleon board to use JFFS2 NAND support.
2316 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2318 * Patch by Rune Torgersen, 16 Apr 2004:
2321 * Patches by Pantelis Antoniou, 16 Apr 2004:
2322 - add support for a new version of an Intracom board and fix
2323 various other things on others.
2324 - add verify support to the crc32 command (define
2325 CONFIG_CRC32_VERIFY to enable it)
2326 - fix FEC driver for MPC8xx systems:
2327 1. fix compilation problems for boards that use dynamic
2329 2. shut down FEC after network transfers
2330 - HUSH parser fixes:
2331 1. A new test command was added. This is a simplified version of
2332 the one in the bourne shell.
2333 2. A new exit command was added which terminates the current
2335 3. Fixed handing of $? (exit code of last executed command)
2336 - Fix some compile problems;
2337 add "once" functionality for the netretry variable
2339 * Patch by George G. Davis, 02 Apr 2004:
2340 add support for Intel Assabet board
2342 * Patch by Stephen Williams, 01 Apr 2004:
2343 Add support for Picture Elements JSE board
2345 * Patch by Christian Pell, 01 Apr 2004:
2346 Add CompactFlash support for PXA systems.
2348 * Patches by Pantelis Antoniou, 30 Mar 2004:
2349 - add auto-complete support to the U-Boot CLI
2350 - add support for NETTA and NETPHONE boards; fix NETVIA board
2351 - add support for the Epson 156x series of graphical displays
2352 (These displays are serial and not suitable for using a normal
2353 framebuffer console on them)
2354 - add infrastructure needed in order to POST any DSPs in a board
2355 - improve and fix various things in the MPC8xx FEC driver:
2356 1. The new 87x and 88x series of processors have two FECs,
2357 and the new driver supports them both.
2358 2. Another change in the 87x/88x series is support for
2359 the RMII (Reduced MII) interface. However numerous
2360 changes are needed to make it work since the PHYs
2361 are connected to the same lines. That means that
2362 you have to address them correctly over the MII
2364 3. We now correctly match the MII/RMII interface
2365 configuration to what the PHY reports.
2366 - Fix problem when readingthe MII status register. Due to the
2367 internal design of many PHYs you have to read the register
2368 twice. The problem is more apparent in 10Mbit mode.
2369 - add new mode ".jffs2s" for reading from a NAND device: it just
2370 skips over bad blocks.
2371 - add networking support for VLANs (802.1q), and CDP (Cisco
2373 - some minor patches / cleanup
2375 * Patch by Yuli Barcohen, 28 Mar 2004:
2376 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2377 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2378 - Change configuration method for MPC8260ADS family
2380 * add startup code to clear the BSS of standalone applications
2382 * Fix if / elif handling bug in HUSH shell
2384 ======================================================================
2385 Changes for U-Boot 1.1.0:
2386 ======================================================================
2388 * Patch by Mark Jonas: Remove config.tmp files only when
2389 unconfiguring the board
2391 * Adapt RMU board for bigger flash memory
2393 * Patch by Klaus Heydeck, 13 Mar 2003:
2394 Add support for KUP4X Board
2396 * Patch by Pavel Bartusek, 21 Mar 2004
2397 Add Reiserfs support
2399 * Patch by Hinko Kocevar, 20 Mar 2004
2400 - Add auto-release for SMSC LAN91c111 driver
2401 - Add save/restore of PTR and PNR regs as suggested in datasheet
2403 * Patch by Stephen Williams, 19 March 2004
2404 Increase speed of sector reads from SystemACE,
2405 shorten poll timeout and remove a useless reset
2407 * Patch by Tolunay Orkun, 19 Mar 2004:
2408 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2411 * Patch by Brad Kemp, 18 Mar 2004:
2412 prevent machine checks during a PCI scan
2414 * Patch by Pierre Aubert, 18 Mar 2004:
2415 Fix string cleaning in IDE identification
2417 * Patch by Pierre Aubert, 18 Mar 2004:
2418 - Unify video mode handling for Chips & Technologies 69000 Video
2419 chip and Silicon Motion SMI 712/710/810 Video chip
2420 - Add selection of the video output (CRT or LCD) via 'videoout'
2421 environment variable for the Silicon Motion
2424 * Patch by Pierre Aubert, 18 Mar 2004:
2425 include/common.h typo fix
2427 * Patches by Tolunay Orkun, 17 Mar 2004:
2428 - Add support for bd->bi_iic_fast[] initialization via environment
2429 variable "i2cfast" (CONFIG_I2CFAST)
2430 - Add "i2cfast" u-boot environment variable support for csb272
2432 * Patch by Carl Riechers, 17 Mar 2004:
2433 Ignore '\0' characters in console input for use with telnet and
2436 * Patch by Leon Kukovec, 17 Mar 2004:
2437 typo fix for strswab prototype #ifdef
2439 * Patches by Thomas Viehweger, 16 Mar 2004:
2440 - show PCI clock frequency on MPC8260 systems
2441 - add FCC_PSMR_RMII flag for HiP7 processors
2442 - in do_jffs2_fsload(), take load address from load_addr if not set
2443 explicit, update load_addr otherwise
2444 - replaced printf by putc/puts when no formatting is needed
2445 (smaller code size, faster execution)
2447 * Patch by Phillippe Robin, 16 Mar 2004:
2448 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2450 * Patch by Stephen Williams, 15 Mar 2004:
2451 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2453 * Patch by Tolunay Orkun, 15 Mar 2004:
2454 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2456 * Patch by Travis Sawyer, 15 Mar 2004:
2457 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2459 * Add start-up delay to make sure power has stabilized before
2460 attempting to switch on USB on SX1 board.
2462 * Patch by Josef Wagner, 18 Mar 2004:
2463 - Add support for MicroSys XM250 board (PXA255)
2464 - Add support for MicroSys PM828 board (MPC8280)
2465 - Add support for 32 MB Flash on PM825/826
2466 - new SDRAM refresh rate for PM825/PM826
2467 - added support for MicroSys PM520 (MPC5200)
2468 - replaced Query by Identify command in CPU86/flash.c
2469 to support 28F160F3B
2471 * Fix wrap around problem with udelay() on ARM920T
2473 * Add support for Macronix flash on TRAB board
2475 * Patch by Pierre Aubert, 15 Mar 2004:
2476 Fix buffer overflow in IDE identification
2478 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2480 * Remove redundand #define in IceCube.h
2482 * Patch by Steven Scholz, 27 Feb 2004:
2483 - Adding get_ticks() and get_tbclk() for AT91RM9200
2484 - Many white space fixes in cpu/at91rm9200/interrupts.c
2486 * Patches by Steven Scholz, 20 Feb 2004:
2487 some cleanup in AT91RM9200 related code
2489 * Patches by Travis Sawyer, 12 Mar 2004:
2490 - Fix Gigabit Ethernet support for 440GX
2491 - Add Gigabit Ethernet Support to MII PHY utilities
2493 * Patch by Brad Kemp, 12 Mar 2004:
2494 Fixes for drivers/cfi_flash.c:
2495 - Better support for x8/x16 implementations
2496 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2497 - Added defines for AMD command and address constants
2499 * Patch by Leon Kukovec, 12 Mar 2004:
2500 Fix get_dentfromdir() to correctly handle deleted dentries
2502 * Patch by George G. Davis, 11 Mar 2004:
2503 Remove hard coded network settings in TI OMAP1610 H2
2504 default board config
2506 * Patch by George G. Davis, 11 Mar 2004:
2507 add support for ADS GraphicsClient+ board.
2509 * Patch by Pierre Aubert, 11 Mar 2004:
2510 - add bitmap command and splash screen support in cfb console
2511 - add [optional] origin in the bitmap display command
2513 * Patch by Travis Sawyer, 11 Mar 2004:
2514 Fix ocotea board early init interrupt setup.
2516 * Patch by Thomas Viehweger, 11 Mar 2004:
2517 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2519 * Patch by Stephan Linz, 09 Mar 2004
2520 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2522 * Patch by George G. Davis, 9 Mar 2004:
2523 fix recent build failure for SA1100 target
2525 * Patch by Travis Sawyer, 09 Mar 2004:
2526 Support native interrupt mode for the IBM440GX.
2527 Previously it was running in 440GP compatibility mode.
2529 * Patch by Philippe Robin, 09 Mar 2004:
2530 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2533 * Patch by Masami Komiya, 08 Mar 2004:
2534 Don't overwrite server IP address or boot file name
2535 when the boot server does not return values
2537 * Patch by Tolunay Orkun, 5 Mar 2004:
2538 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2540 * Patch by Tolunay Orkun, 5 Mar 2004:
2541 Fix early board initialization for Cogent CSB272 board
2543 * Patch by Ed Okerson, 3 Mar 2004:
2544 fix CFI flash writes for little endian systems
2546 * Patch by Reinhard Meyer, 01 Mar 2004:
2547 generalize USB and IDE support for MPC5200 with according
2548 changes to IceCube.h and TOP5200.h
2549 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2550 add info about USB and IDE to README
2552 * Patch by Yuli Barcohen, 4 Mar 2004:
2553 Fix problems with GCC 3.3.x which changed handling of global
2554 variables explicitly initialized to zero (now in .bss instead of
2557 * Patch by Leon Kukovec, 02 Mar 2004:
2558 add strswab() to fix IDE LBA capacity, firmware and model numbers
2559 on little endian machines
2561 * Patch by Masami Komiya, 02 Mar 2004:
2562 - Remove get_ticks() from NFS code
2563 - Add verification of RPC transaction ID
2565 * Patch by Pierre Aubert, 02 Mar 2004:
2566 cleanup for IDE and USB drivers for MPC5200
2568 * Patch by Travis Sawyer, 01 Mar 2004:
2570 - Add IBM PPC440GX Ref Platform support (Ocotea)
2571 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2572 Adapted to U-Boot and 440GX port
2574 - Add gracious handling of all Ethernet Pin Selections for 440GX
2575 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2577 - Add needed bit definitions
2580 * Patch by Carl Riechers, 1 Mar 2004:
2581 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2583 * Patch by Stephan Linz, 27 Feb 2004
2584 - avoid problems for targets without NFS download support
2586 * Patch by Rune Torgersen, 27 Feb 2004:
2587 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2588 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2589 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2591 * Patch by Masami Komiya, 27 Feb 2004:
2592 Fix rarpboot: add autoload by NFS
2594 * Patch by Dan Eisenhut, 26 Feb 2004:
2595 fix flash_write return value in saveenv
2597 * Patch by Stephan Linz, 11 Dec 2003
2598 expand config.mk to avoid trigraph warnings on NIOS
2600 * Rename "BMS2003" board into "HMI10"
2602 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2603 storage; auto-set console on USB port (using preboot command)
2605 * Add support for SX1 mobile phone; add support for USB-based console
2606 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2608 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2610 * Fix SDRAM timings for LITE5200 / IceCube board
2612 * Handle Auti-MDIX / connection status for INCA-IP
2614 * Fix USB problems when attempting to read 0 bytes
2616 * Patch by Travis Sawyer, 26 Feb 2004:
2617 Fix broken compile for XPEDITE1K target.
2619 * Patch by Stephan Linz, 26 Feb 2004:
2620 Bug fix for NFS code on NIOS targets
2622 * Patch by Stephen Williams, 26 Feb 2004:
2623 Break up SystemACE reads of large block counts
2625 * Patch by Pierre Aubert, 26 Feb 2004
2626 add IDE support for MPC5200
2628 * Patch by Masami Komiya, 26 Feb 2004:
2629 add autoload via NFS
2631 * Patch by Stephen Williams
2632 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2633 elsewhere in the source.
2635 * Patch by Steven Scholz, 25 Feb 2004:
2636 - Timeouts in FPGA code should be based on CFG_HZ
2637 - Minor cleanup in code for Altera FPGA ACEX1K
2639 * Patch by Steven Scholz, 25 Feb 2004:
2640 Changed "Directory Hierarchy" section in README
2642 * Patch by Masami Komiya, 25 Feb 2004:
2643 Reduce copy count in nfs_read_reply() of NFS code
2645 * Patch by Markus Pietrek, 24 Feb 2004:
2646 NS9750 DevBoard added
2648 * Patch by Pierre Aubert, 24 Feb 2004
2649 add USB support for MPC5200
2651 * Patch by Steven Scholz, 24 Feb 2004:
2652 - fix MII commands to use values from last command
2654 * Patch by Torsten Demke, 24 Feb 2004:
2655 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2657 * Patch by Rahul Shanbhag, 19 Feb 2004:
2658 Fixes for for OMAP1610 board:
2659 - shift some IRQ specific code to platform.S file
2660 - remove duplicatewatchdog reset code from start.S
2662 * Make Auto-MDIX Support configurable on INCA-IP board
2664 * Fix license for mkimage tool
2666 * Patch by Masami Komiya, 24 Feb 2004:
2667 Update NetBootFileXferSize in NFS code
2669 * Patch by Scott McNutt, 24 Feb 2004:
2670 fix packet length in NFS code
2672 * Patch by Masami Komiy, 22 Feb 2004:
2673 Add support for NFS for file download
2675 * Patch by Andrea Scian, 17 Feb 2004:
2676 Add support for S3C44B0 processor and DAVE B2 board
2678 * Patch by Steven Scholz, 20 Feb 2004:
2679 - Add support for MII commands on AT91RM9200 boards
2680 - some cleanup in AT91RM9200 ethernet code
2682 * Patch by Peter Ryser, 20 Feb 2004:
2683 Add support for the Xilinx ML300 platform
2685 * Patch by Stephan Linz, 17 Feb 2004:
2686 Fix watchdog support for NIOS
2688 * Patch by Josh Fryman, 16 Feb 2004:
2689 Fix byte-swapping for cfi_flash.c for different bus widths
2691 * Patch by Jon Diekema, 14 Jeb 2004:
2692 Remove duplicate "FPGA Support" notes from the README file
2694 * Patches by Reinhard Meyer, 14 Feb 2004:
2695 - update board/emk tree; use common flash driver
2696 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2697 [adapted for other PPC CPUs -- wd]
2698 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2700 * Patch by Jon Diekema, 13 Feb 2004:
2701 Call show_boot_progress() whenever POST "FAILED" is printed.
2703 * Patch by Nishant Kamat, 13 Feb 2004:
2704 Add support for TI OMAP1610 H2 Board
2705 Fixes for cpu/arm926ejs/interrupt.c
2706 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2707 Fix for a timer bug in OMAP1610 Innovator
2708 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2710 * Patches by Stephan Linz, 12 Feb 2004:
2711 - add support for NIOS timer with variable period preload counter value
2712 - prepare POST framework support for NIOS targets
2714 * Patch by Denis Peter, 11 Feb 2004:
2715 add POST support for the MIP405 board
2717 * Patch by Laurent Mohin, 10 Feb 2004:
2718 Fix buffer overflow in common/usb.c
2720 * Patch by Tolunay Orkun, 10 Feb 2004:
2721 Add support for Cogent CSB272 board
2723 * Patch by Thomas Elste, 10 Feb 2004:
2724 Add support for NET+50 CPU and ModNET50 board
2726 * Patch by Sam Song, 10 Feb 2004:
2727 Fix typos in cfi_flash.c
2729 * Patch by Leon Kukovec, 10 Feb 2004
2730 Fixed long dir entry slot id calculation in get_vfatname
2732 * Patch by Robin Gilks, 10 Feb 2004:
2733 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2734 !=, <>, <, >, <=, >=)
2736 * Fix problem with side effects in macros in include/usb.h
2738 * Patch by David Benson, 13 Nov 2003:
2739 bug 841358 - fix TFTP download size limit
2741 * Fixing bug 850768:
2742 improper flush_cache() in load_serial()
2744 * Fixing bug 834943:
2745 MPC8540 - missing volatile declarations
2747 * Patch by Stephen Williams, 09 Feb 2004:
2748 Add support for Xilinx SystemACE chip:
2749 - New files common/cmd_ace.c and include/systemace.h
2750 - Hook systemace support into cmd_fat and the partition manager
2752 * Patch by Travis Sawyer, 09 Feb 2004:
2753 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2755 * Patch by Travis Sawyer, 09 Feb 2004:
2757 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2758 - Add phymode for 440 enet
2761 - Change board_pre_init to board_early_init_f
2762 - Add user flash to bus controller setup
2764 - Fix is_pci_host to check GPIO for monarch bit
2765 - Force xpedite1k to pci conventional mode (via #define option)
2767 * Patch by Brad Kemp, 4 Feb 2004:
2768 - handle the machine check that is generated during the PCI scans
2770 - define the registers used in the IMMR by the PCI subsystem.
2772 * Patch by Pierre Aubert, 03 Feb 2004:
2773 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2775 * Patch by Jeff Angielski, 03 Feb 2004:
2776 Fix copy & paste error in cpu/mpc8260/pci.c
2778 * Patch by Reinhard Meyer, 24 Jan 2004:
2779 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2781 * Add Auto-MDIX support for INCA-IP
2785 * Patch by Josef Baumgartner, 10 Feb 2004:
2786 Fixes for Coldfire port
2788 * Patch by Brad Kemp, 11 Feb 2004:
2789 Fix CFI flash driver problems
2791 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2792 modules at CPU clock frequencies above 66 MHz.
2794 * Optimize flash programming speed for LWMON (by another 100% :-)
2796 * Patch by Jian Zhang, 3 Feb 2004:
2797 - Changed the incorrect FAT12BUFSIZE
2798 - data_begin in fsdata can be negative. Changed it to be short.
2800 * Patches by Stephan Linz, 30 Jan 2004:
2801 1: - board/altera/common/flash.c:flash_erase():
2802 o allow interrupts befor get_timer() call
2803 o check-up each erased sector and avoid unexpected timeouts
2804 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2805 o enclose sevenseg_set() in cpp condition
2806 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2807 - fix some typed in mistakes in the NIOS documentation
2808 2: - split DK1C20 configuration into several header files:
2809 o two new files for each NIOS CPU description
2810 o U-Boot related part is remaining in DK1C20.h
2811 3: - split DK1S10 configuration into several header files:
2812 o two new files for each NIOS CPU description
2813 o U-Boot related part is remaining in DK1S10.h
2814 4: - Add support for the Microtronix Linux Development Kit
2815 NIOS CPU configuration at the Altera Nios Development Kit,
2816 Stratix Edition (DK-1S10)
2817 5: - Add documentation for the Altera Nios Development Kit,
2818 Stratix Edition (DK-1S10)
2819 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2821 7: - Add support for the common U-Boot SPI framework at
2824 * Patch by Rahul Shanbhag, 28 Jan 2004:
2825 Fix flash protection/locking handling for OMAP1610 innovator board.
2827 * Patch by Rolf Peukert, 28 Jan 2004:
2828 fix flash write problems on CSB226 board (write with 32 bit bus width)
2830 * Patches by Mark Jonas, 16 Jan 2004:
2831 - fix rounding error when calculating baudrates for MPC5200 PSCs
2832 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2833 time which is not supported
2835 * Patch by Yuli Barcohen, 26 Jan 2004:
2836 Allow bzip2 compression for small memory footprint boards
2838 * Patch by Brad Kemp, 21 Jan 2004:
2839 Add support for CFI flash driver for both the Intel and the AMD
2842 * Patch by Travis Sawyer, 20 Jan 2004:
2843 Fix pci bridge auto enumeration of sibling p2p bridges.
2845 * Patch by Tolunay Orkun, 12 Jan 2004:
2846 Add some delays as needed for Intel LXT971A PHY support
2848 * Patches by Stephan Linz, 09 Jan 2004:
2849 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2850 - make DK1C20 board configuration related to ASMI conform to
2853 * Patch by Anders Larsen, 09 Jan 2004:
2855 ARM memory layout fixes: the abort-stack is now set up in the
2856 correct RAM area, and the BSS is zeroed out as it should be.
2858 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2859 of the linker scripts are replaced by '__bss_start' and '_end',
2860 resp., which is a further step to eliminate unnecessary differences
2861 between the implementation of the CPU architectures.
2863 * Patch by liang a lei, 9 Jan 2004:
2864 Fix Intel 28F128J3 ID in include/flash.h
2866 * Patch by Masami Komiya, 09 Jan 2004:
2867 add support for TB0229 board (NEC VR4131 MIPS processor)
2869 * Patch by Leon Kukovec, 12 Dec 2003:
2870 changed extern __inline__ into static __inline__ in
2871 include/linux/byteorder/swab.h
2873 * Patch by Travis Sawyer, 30 Dec 2003:
2874 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2875 select MDI port based on enabled EMAC device.
2876 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2879 * Patch by Wolter Kamphuis, 15 Dec 2003:
2880 made CONFIG_SILENT_CONSOLE usable on all architectures
2882 * Disable date command on TQM866M - there is no RTC on MPC866
2884 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2886 * Implement adaptive SDRAM timing configuration based on actual CPU
2887 clock frequency for INCA-IP; fix problem with board hanging when
2888 switching from 150MHz to 100MHz
2890 * Add PCMCIA CS support for BMS2003 board
2892 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2893 see doc/README.MPC866 for details;
2894 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2895 calculate CPU clock frequency from PLL register values.
2897 * Add support for 128 MB RAM on TQM8xxL/M modules
2899 * Fix PS/2 keyboard problem caused by statically initialized variable
2900 pointing to a location in flash
2902 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2904 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2905 before we can access it; add delay in case we are faster (with no
2908 * Cleanup of some init functions
2910 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2911 to avoid Linux crashes by early packets coming in.
2913 * Accelerate flash accesses on LWMON board by using buffered writes
2915 * Fix typo in Makefile;
2916 fix problem with PARTNUM detection
2918 * Patch by Reinhard Meyer, 09 Jan 2004:
2919 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2921 * Add support for IDE LED on BMS2003 board
2922 (exclusive with status LED!)
2924 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2927 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2928 Add common files for "emk" boards
2930 * Add a common get_ram_size() function and modify the the
2931 board-specific files to invoke that common implementation.
2933 ======================================================================
2934 Changes for U-Boot 1.0.1:
2935 ======================================================================
2937 * Set default clock for INCA-IP to 150 MHz
2939 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2940 add I2C support; add support for DS1337 RTC
2942 * Add CompactFlash support for BMS2003 board
2944 * Add support for status LED on BMS2003 board
2946 * Patch by Scott McNutt, 02 Jan 2004:
2947 Add support for the Nios Active Serial Memory Interface (ASMI)
2950 * Patch by Andrea Marson, 16 Dec 2003:
2951 Add support for the PPChameleon ME and HI modules
2953 * Patch by Yuli Barcohen, 22 Dec 2003:
2954 Add support for Motorola DUET ADS board (MPC87x/88x)
2956 * Patch by Robert Schwebel, 15 Dec 2003:
2957 add support for cramfs (uses JFFS2 command interface)
2959 * Patches by Stephan Linz, 11 Dec 2003:
2960 - more documentation for NIOS port
2961 - new struct nios_pio_t, struct nios_spi_t
2962 - Reconfiguration for NIOS Development Kit DK1C20:
2963 o move board related code from board/dk1c20
2964 to board/altera/dk1c20
2965 o create a new common source path board/altera/common
2966 and move generic flash access stuff into it
2967 o change/expand configuration file DK1C20.h
2968 - Add support for NIOS Development Kit DK1S10
2969 - Add status LED support for NIOS systems
2970 - Add dual 7-segment LED support for Altera NIOS DevKits
2972 * Patch by Ronen Shitrit, 10 Dec 2003:
2973 Add support for the Marvell DB64360 / DB64460 development boards
2975 * Patch by Detlev Zundel, 10 Dec 2003:
2976 fix dependency problem in examples/Makefile
2978 * Patch by Denis Peter, 8 Dec 2003
2979 - add support for the PATI board (MPC555)
2980 - add SPI support for the MPC5xx
2982 * Patch by Anders Larsen, 08 Dec 2003:
2983 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2984 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2985 cleanup some redundand #defines
2987 * Patch by André Schwarz, 8 Dec 2003:
2988 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2989 - TX and RX deskriptors must be quad-word aligned
2990 - does not work with only one TX deskriptor
2991 - standard reset method does not work
2993 * Patch by Masami Komiya, 08 Dec 2003:
2994 add RTL8139 ethernet driver
2996 * Patches by Ed Okerson, 07 Dec 2003:
2997 - fix ethernet for the AU1x00 processors in little-endian mode.
2998 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3000 * Minor code cleanup (coding style)
3002 * Patch by Reinhard Meyer, 30 Dec 2003:
3003 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3004 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3005 - turned debug print of PHY registers into a function (called in two places)
3006 - added support for EMK MPC5200 based modules
3008 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3010 * Add support for TQM866M modules
3012 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3014 * Fix a few compiler warnings
3016 * Patch by Reinhard Meyer, 28 Dec 2003:
3017 Add initial support for TOP5200 board
3019 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3020 environment variable which can set to "100", "133", or "150". The
3021 CPU clock will be configured accordingly upon next reboot. Other
3022 values are ignored. In case of an invalid or undefined "cpuclk"
3023 value, the compile-time default CPU clock speed will be used.
3025 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3026 window that is used to access the UART registers by the Linux driver)
3028 * Patch by Reinhard Meyer, 20 Dec 2003:
3029 Fix clock calculation for the MPC5200 for higher clock frequencies
3030 (above 2**32 / 10 = 429.5 MHz).
3032 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3034 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3036 * Add new configuration for IceCube board with DDR memory
3038 * Update TRAB memory configurations
3040 * Add JFFS2 support for INCA-IP board
3042 * Patch by Bill Hargen, 09 Dec 2003:
3043 - BUBINGA405EP: changed flash driver to protect top sector containing
3045 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3046 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3047 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3048 - 405EP: added/fixed support for "reginfo" command.
3049 - 4xx: removed spurious MII error messages on "mii info" command.
3051 * Patch by Bernhard Kuhn, 28 Nov 2003:
3052 add support for Coldfire CPU
3053 add support for Motorola M5272C3 and M5282EVB boards
3055 * Patch by Pierre Aubert, 24 Nov 2003:
3056 - add a return value for the fpga command
3057 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3058 is defined. If ide_preinit fails, ide_init is aborted.
3059 - fix an endianess problem in fat.h
3061 * Patch by Wolter Kamphuis, 05 Dec 2003:
3062 Add support for SNMC's QS850/QS823/QS860T boards
3064 * Patch by Yuli Barcohen, 3 Dec 2003:
3065 "revive" U-Boot support for old Motorola MPC860ADS board
3067 * Patch by Cam(ilo?), 03 Dec 2003:
3068 make examples build even with broken Montavista objcopy
3070 * Patch by Pavel Bartusek, 27 Nov 2003:
3071 fix conversion problem with "bootretry" evironment variable
3073 * Patch by Andre Schwarz, 24 Nov 2003:
3074 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3076 * Patch by Pavel Bartusek, 21 Nov 2003:
3077 set ZMII bridge speed on 440
3079 * Patch by Anders Larsen, 17 Nov 2003:
3080 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3082 * Patches by David Müller, 14 Nov 2003:
3083 - board/mpl/common/common_util.c
3084 * implement support for BZIP2 compressed images
3085 * various cleanups (printf -> puts, ...)
3086 - board/mpl/common/flash.c
3087 * report correct errors to upper layers
3088 * check the erase fail and VPP low bits in status reg
3089 - board/mpl/vcma9/cmd_vcma9.c
3090 - board/mpl/vcma9/flash.c
3091 * various cleanups (printf -> puts, ...)
3093 * fix typo in comment
3094 - cpu/arm920t/usb_ohci.c
3095 * support for S3C2410 is missing in #if line
3097 * reinit some registers in case of error (cable missing, ...)
3099 * support for USB/MMC devices is missing in #if line
3100 - include/configs/MIP405.h
3101 - include/configs/PIP405.h
3102 * enable BZIP2 support
3103 * enlarge malloc space to 1MiB because of BZIP2 support
3104 - include/configs/VCMA9.h
3105 * enable BZIP2 support
3106 * enlarge malloc space to 1MiB because of BZIP2 support
3107 * enable USB support
3108 - lib_arm/armlinux.c
3109 * change calling convention of ARM Linux kernel as
3110 described on http://www.arm.linux.org.uk/developer/booting.php
3112 * Patch by Thomas Lange, 14 Nov 2003:
3113 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3114 support all these AMD boards.
3116 * Patch by Thomas Lange, 14 Nov 2003:
3117 Workaround for mips au1x00 physical memory accesses (the au1x00
3118 uses a 36 bit bus internally and cannot access physical memory
3119 directly. Use the uncached SDRAM address instead of the physical
3122 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3123 add Realtek 8019 ethernet driver
3125 * Patch by Yuli Barcohen, 13 Nov 2003:
3126 MPC826xADS/PQ2FADS cleanup
3128 * Patch by Anders Larsen, 12 Nov 2003:
3129 Update README to mark the PORTIO commands non-standard
3131 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3132 update for for Atmel AT91RM9200DK development kit:
3133 - support for environment variables in DataFlash
3134 - Atmel DataFlash AT45DB1282 support
3136 * Patch by Jeff Carr, 11 Nov 2003:
3137 add support for new version of 8270 processors
3139 * Patches by George G. Davis, 05 Nov 2003:
3140 - only pass the ARM linux initrd tag to the kernel when an initrd
3142 - update omap1510inn configuration file
3144 * Patches by Stephan Linz, 3 Nov 2003:
3145 - more endianess fixes for LAN91C111 driver
3146 - CFG_HZ configuration patch for NIOS Cyclone board
3148 * Patch by Stephan Linz, 28 Oct 2003:
3149 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3151 * Patch by Steven Scholz, 20 Oct 2003:
3152 - make "mii info <addr>" show infor for PHY at "addr" only
3153 - Endian fix for miiphy_info()
3155 * Patch by Gleb Natapov, 19 Sep 2003:
3156 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3158 * Patch by Anders Larsen, 17 Sep 2003:
3159 Bring ARM memory layout in sync with the documentation:
3160 stack and malloc-heap are now located _below_ the U-Boot code
3162 * Accelerate booting on TRAB board: read and check autoupdate image
3163 headers first instead of always reading the whole images.
3165 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3167 * Enabled password check on RMU board
3169 * Fix configuration problem with IceCube in LOWBOOT configuration:
3170 envrionment got embedded, corrupting the image layout.
3172 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3174 * Added BMS2003 board
3175 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3177 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3178 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3181 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3184 * Add checksum verification to 'imls' command
3186 * Add bd_info fields needed for 4xx Linux I2C driver
3188 * Patch by Martin Krause, 4 Nov. 2003:
3189 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3191 * Print used network interface when CONFIG_NET_MULTI is set
3193 * Patch by Bernhard Kuhn, 28 Oct 2003:
3194 Add low boot support for MPC5200
3196 * Fix problem with dual PCMCIA support (NSCU)
3198 * Fix MPC5200 I2C initialization function
3200 ======================================================================
3201 Changes for U-Boot 1.0.0:
3202 ======================================================================
3204 * Fix parameter passing to standalone images with bootm command
3206 * Patch by Kyle Harris, 30 Oct 2003:
3207 Fix build errors for ixdp425 board
3209 * Patch by David M. Horn, 29 Oct 2003:
3210 Fixes to build under CYGWIN
3212 * Get IceCube MGT5100 working (again)
3214 * Fix problems in memory test on some boards (which was not
3215 non-destructive as intended)
3217 * Patch by Gary Jennejohn, 28 Oct 2003:
3218 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3219 to prevent stack overflow on ARM systems
3221 * Patch by Stephan Linz, 28 Oct 2003:
3222 fix init sequence error for NIOS port
3224 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3226 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3228 * Patch by Xiao Xianghua, 23 Oct 2003:
3229 small patch for mpc85xx
3231 * Fix small problem in MPC5200 I2C driver
3233 * Fix FCC3 support on ATC board
3235 * Correct header printing for multi-image files in do_bootm()
3237 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3239 * Fix PCI problems on PPChameleon board
3241 * Patch by Steven Scholz, 18 Oct 2003:
3242 Fix AT91RM9200 ethernet driver
3244 * Patch by Nye Liu, 17 Oct 2003:
3245 Fix typo in include/mpc8xx.h
3247 * Patch by Richard Woodruff, 16 Oct 03:
3248 Fixes for cpu/arm925/interrupt.c
3249 - Initialize timestamp & lastdec vars.
3250 - fix timestamp overflows.
3251 - fix lastdec overflow.
3252 - smarter normalization to allow udelay() below 1ms to work.
3254 * Patch by Scott McNutt, 16 Oct
3255 add networking support for the Altera Nios Development Kit,
3256 Cyclone Edition (DK-1C20)
3258 * Patch by Jon Diekema, 14 Oct 2003:
3259 add hint about doc/README.silent to README file
3261 * Add CompactFlash support for NSCU
3263 * Fix PCI problems on PPChameleonEVB
3265 * TRAB auto-update: Base decision if we have to strip the image
3266 header on image type as encoded in the header
3267 (include image type patch by Martin Krause, 17 Oct 2003)
3269 * Patches by Xianghua Xiao, 15 Oct 2003:
3271 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3272 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3273 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3275 * Fix flash timings on TRAB board
3277 * Make sure HUSH is initialized for running auto-update scripts
3279 * Make 5200 reset command _really_ reset the board, without running
3280 any other code after it
3282 * Fix errors with flash erase when range spans across banks
3283 that are mapped in reverse order
3285 * Fix flash mapping and display on P3G4 board
3287 * Patch by Kyle Harris, 15 Jul 2003:
3288 - add support for Intel IXP425 CPU
3289 - add support for IXDP425 eval board
3291 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3292 for more information
3294 * Patch by Steven Scholz, 10 Oct 2003
3295 - Add support for Altera FPGA ACEX1K
3297 * Patches by Thomas Lange, 09 Oct 2003:
3298 - fix cmd_ide.c for non ppc boards (read/write functions did not
3299 add ATA base address)
3300 - fix for shannon board
3301 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3302 - Endian swap ATA identity for all big endian CPUs, not just PPC
3303 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3305 - add support for dbau1x00 board (MIPS32)
3307 * Patch by Sangmoon Kim, 07 Oct 2003:
3308 add support for debris board
3310 * Patch by Martin Krause, 09 Oct 2003:
3311 Fixes for TRAB board
3312 - /board/trab/rs485.c: correct baudrate
3313 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3314 udelay(); fix some timing problems with adc controller
3315 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3316 modify commands: touch and buzzer
3318 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3319 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3320 Use direct function calls for auto_update instead of hush commands
3322 * Patch by Scott McNutt, 04 Oct 2003:
3323 - add support for Altera Nios-32 CPU
3324 - add support for Nios Cyclone Development Kit (DK-1C20)
3326 * Patch by Steven Scholz, 29 Sep 2003:
3327 - A second parameter for bootm overwrites the load address for
3328 "Standalone Application" images.
3329 - bootm sets environment variable "filesize" to the resulting
3330 (uncompressed) data length for "Standalone Application" images
3331 when autostart is set to "no". Now you can do something like
3332 if bootm $fpgadata $some_free_ram ; then
3333 fpga load 0 $some_free_ram $filesize
3336 * Patch by Denis Peter, 25 Sept 2003:
3337 add support for the MIP405 Rev. C board
3339 * Patch by Yuli Barcohen, 25 Sep 2003:
3340 add support for Zephyr Engineering ZPC.1900 board
3342 * Patch by Anders Larsen, 23 Sep 2003:
3343 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3344 implemented for the x86 architecture)
3346 * Patch by Sangmoon Kim, 23 Sep 2003:
3347 fix pll_pci_to_mem_multiplier table for MPC8245
3349 * Patch by Anders Larsen, 22 Sep 2003:
3350 enable timed autoboot on PXA
3352 * Patch by David Müller, 22 Sep 2003:
3353 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3354 returns correct libgcc file path
3355 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3356 time on s3c24x0 systems
3358 * Patch by Jon Diekema, 19 Sep 2003:
3359 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3360 link state to the fault LED.
3361 - In NetLoop, make the Fault LED reflect the link status. The link
3362 status gets updated on entry, and on timeouts.
3364 * Patch by Anders Larsen, 18 Sep 2003:
3365 allow mkimage to build and run on Cygwin-hosted systems
3367 * Patch by Frank Müller, 18 Sep 2003:
3368 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3371 * Patch by Pantelis Antoniou, 16 Sep 2003:
3372 add tool to compute fileds in the PLPRCR register for MPC86x
3374 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3376 * Fix build problems under FreeBSD
3378 * Add generic filesystem image type
3380 * Make fatload set filesize environment variable
3382 * enable basic / medium / high-end configurations for PPChameleonEVB
3383 board; fix NAND code
3385 * enable TFTP client code to specify to the server the desired
3386 timeout value (see RFC-2349)
3388 * Improve SDRAM setup for TRAB board
3390 * Suppress all output with splashscreen configured only if "splashimage"
3393 * Fix problems with I2C support for mpc5200
3395 * Adapt TRAB configuration and auto_update to new memory layout
3397 * Add configuration for wtk board
3399 * Add support for the Sharp LQ065T9DR51U LCD display
3401 * Patch by Rune Torgersen, 17 Sep 2003:
3402 - Fixes for MPC8266 default config
3403 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3405 * Patches by Jon Diekema, 17 Sep 2003:
3406 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3409 - adjust "help" output
3411 * Patches by Anders Larsen, 17 Sep 2003:
3412 - fix spelling errors
3413 - set GD_FLG_DEVINIT flag only after device function pointers
3415 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3417 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3418 - trigger watchdog while waiting in serial driver
3420 * Add auto-update code for TRAB board using USB memory sticks,
3421 support new configuration with more memory
3423 * disable MPC5200 bus pipelining as workaround for bus contention
3425 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3426 priority; configure critical interrupts to be handled like external
3429 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3430 go back to 66 MHz for stability
3432 * Patches by Jon Diekema, 15 Sep 2003:
3433 - add description for missing CFG_CMD_* entries in the README file
3436 * Patch by Gleb Natapov, 14 Sep 2003:
3437 enable watchdog support for all MPC824x boards that have a watchdog
3439 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3440 "Non-octet Aligned Frame" errors we see at 100 Mbps
3442 * Patch by Sharad Gupta, 14 Sep 2003:
3443 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3445 * Patch by llandre, 11 Sep 2003:
3446 update configuration for PPChameleonEVB board
3448 * Patch by David Müller, 13 Sep 2003:
3449 various changes to VCMA9 board specific files
3451 * Add I2C support for MGT5100 / MPC5200
3453 * Patch by Rune Torgersen, 11 Sep 2003:
3454 Changed default memory option on MPC8266ADS to NOT be Page Based
3455 Interleave, since this doesn't work very well with the standard
3458 * Patch by George G. Davis, 12 Sep 2003:
3459 fix Makefile settings for sk98 driver
3461 * Patch by Stefan Roese, 12 Sep 2003:
3462 - new boards added: DP405, HUB405, PLU405, VOH405
3463 - some esd boards updated
3464 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3466 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3468 * Patch by Martin Krause, 11 Sep 2003:
3469 add burn-in tests for TRAB board
3471 * Enable instruction cache on MPC5200 board
3473 * Patch by Denis Peter, 11 Sep 2003:
3474 - fix USB data pointer assignment for bulk only transfer.
3475 - prevent to display erased directories in FAT filesystem.
3477 * Change output format for NAND flash - make it look like for other
3480 ======================================================================
3481 Changes for U-Boot 0.4.8:
3482 ======================================================================
3484 * Add I2C and RTC support for RMU board
3486 * Patches by Denis Peter, 9 Sep 2003:
3487 add FAT support for IDE, SCSI and USB
3489 * Patches by Gleb Natapov, 2 Sep 2003:
3490 - cleanup of POST code for unsupported architectures
3491 - MPC824x locks way0 of data cache for use as initial RAM;
3492 this patch unlocks it after relocation to RAM and invalidates
3495 * Patch by Gleb Natapov, 30 Aug 2003:
3496 new I2C driver for mpc107 bridge. Now works from flash.
3498 * Patch by Dave Ellis, 11 Aug 2003:
3499 - JFFS2: fix typo in common/cmd_jffs2.c
3500 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3501 - JFFS2: remove node version 0 warning
3502 - JFFS2: accept JFFS2 PADDING nodes
3503 - SXNI855T: add AM29LV800 support
3504 - SXNI855T: move environment from EEPROM to flash
3505 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3507 * Patch by Bill Hargen, 11 Aug 2003:
3508 fixes for I2C on MPC8240
3509 - fix i2c_write routine
3510 - fix iprobe command
3511 - eliminates use of global variables, plus dead code, cleanup.
3513 * Add support for USB Mass Storage Devices (BBB)
3514 (tested with USB memory sticks only)
3516 * Avoid flicker on TRAB's VFD
3518 * Add support for SK98xx driver
3520 * Add PCI support for SL8245 board
3522 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3523 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3524 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3526 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3527 to allow for more accurate baudrate settings
3528 (error now 0.7% at 115 kbps, instead of 3.5% before)
3530 * Patch by Andreas Mohr, 4 Sep 2003:
3531 Fix a lot of spelling errors
3533 * Add support for PPChameleon Eval Board
3535 * Add support for P3G4 board
3537 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3540 * Patch by Yuli Barcohen, 7 Aug 2003:
3541 check BCSR to detect if the board is configured in PCI mode
3543 ======================================================================
3544 Changes for U-Boot 0.4.7:
3545 ======================================================================
3547 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3548 add support for Adder II MPC852T module
3550 * Patch by George G. Davis, 19 Aug 2003:
3551 fix TI Innovator/OMAP1510 pin configs
3553 * Patches by Kshitij, 18 Aug 2003
3554 - add support for arm926ejs cpu core
3555 - add support for TI OMAP 1610 Innovator Board
3557 * Patch by Yuli Barcohen, 14 Aug 2003:
3558 add support for bzip2 uncompression
3560 * Add GCC library to examples/Makefile so GCC utility functions will
3563 * Add I2C and RTC support for RMU board using software I2C driver
3564 (because of better response to iprobe command); fix problem with
3567 * Patch by Matthias Fuchs, 28 Aug 2003:
3568 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3569 CONFIG_BOOTP_MAKS (see README).
3571 * Fix ICU862 environment problem
3573 * Fix RAM size detection for RMU board
3575 * Implement "reset" for MGT5100/MPC5200 systems
3577 ======================================================================
3578 Changes for U-Boot 0.4.6:
3579 ======================================================================
3581 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3582 allow selection of clock frequency as "make" target
3584 * Implement memory autosizing code for IceCube boards
3586 * Configure network port on INCA-IP for autonegotiation
3588 * Fix overflow problem in network timeout code
3590 * Patch by Richard Woodruff, 8 Aug 2003:
3591 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3593 ======================================================================
3594 Changes for U-Boot 0.4.5:
3595 ======================================================================
3597 * Update for TQM board defaults:
3598 disable clocks_in_mhz, enable boot count limit
3600 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3601 in toplevel directory instead. Removed astest.c from tools/gdb because
3602 it is no longer relevant.
3604 * Fix PCI support for MPC5200 / IceCube Board
3606 * Map ISP1362 USB OTG controller for NSCU board
3608 * Patch by Brad Parker, 02 Aug 2003:
3609 fix sc520_cdp problems
3611 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3613 * Allow erase command to cross flash bank boundaries
3615 * Patch by Scott McNutt, 21 Jul 2003:
3616 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3617 Both LynxOS and BlueCat linux KDIs are supported.
3619 * Patch by Richard Woodruff, 25 Jul 2003:
3620 use more reliable reset for OMAP/925T
3622 * Patch by Nye Liu, 25 Jul 2003:
3623 fix typo in mpc8xx.h
3625 * Patch by Richard Woodruff, 24 Jul 2003:
3626 Fixes for cmd_nand.c:
3627 - Fixed null dereferece which could result in incorrect ECC values.
3628 - Added support for devices with no Ready/Busy signal hooked up.
3629 - Added OMAP1510 read/write protect handling.
3630 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3632 - Switched default ECC to be JFFS2.
3634 * Allow crc32 to be used at address 0x000
3636 * Provide consistent interface to standalone applications to access
3637 the 'global_data' structure
3638 Provide a doc/README.standalone more useful to users/developers.
3640 * Make IceCube MGT5100 FEC driver work
3642 * Implement new mechanism to export U-Boot's functions to standalone
3643 applications: instead of using (PPC-specific) system calls we now
3644 use a jump table; please see doc/README.standalone for details
3646 * Patch by Dave Westwood, 24 Jul 2003:
3647 added support for Unity OS (a proprietary OS)
3649 * Patch by Detlev Zundel, 23 Jul 2003:
3650 add "imls" command to print flash table of contents
3652 * Fix cold boot detection for log buffer reset
3654 * Return error for invalid length specifiers with "cp.X" etc.
3656 * Fix startup problem on MIPS
3658 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3659 bitmap support is configured
3661 * Patch by Bill Hargen, 18 Jul 2003:
3662 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3664 * Patch by Denis Peter, 18 Jul 2003:
3665 - fix memory configuration for MIP405T
3666 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3668 * Cleanup of TQM82xx configurations; use "official" board types
3669 to make selection easier.
3671 * Patch by Martin Krause, 17 Jul 2003:
3672 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3674 * Patch by Richard Woodruff, 17 July 03:
3675 - Fixed bug in OMAP1510 baud rate divisor settings.
3677 * Patch by Nye Liu, 16 July 2003:
3679 - add MPC86xADS support (uses MPC86xADS.h)
3680 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3682 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3683 o don't trust gclk() software measurement by default, depend on
3684 CONFIG_8xx_GCLK_FREQ
3685 - add DRAM SIMM not installed detection
3686 - use more "correct" SDRAM initialization sequence
3687 - allow different SDRAM sizes (8xxADS has 8M)
3689 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3690 - rename MAMR/MBMR defines to be more consistent. Should eventually
3691 be merged into MxMR to better reflect the PowerQUICC datasheet.
3693 * Patch by Yuli Barcohen, 16 Jul 2003:
3694 support new Motorola PQ2FADS-ZU evaluation board which replaced
3695 MPC8260ADS and MPC8266ADS
3697 ======================================================================
3698 Changes for U-Boot 0.4.4:
3699 ======================================================================
3701 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3703 * Add support for MGT5100 and MPC5200 processors
3705 * Patch by Lutz Dennig, 15 Jul 2003:
3706 update for R360MPI board
3708 ======================================================================
3709 Changes for U-Boot 0.4.3:
3710 ======================================================================
3712 * Patches by Kshitij, 04 Jul 2003
3713 - added support for arm925t cpu core
3714 - added support for TI OMAP 1510 Innovator Board
3716 * Patches by Martin Krause, 14 Jul 2003:
3717 - add I2C support for s3c2400 systems (trab board)
3718 - (re-) add "ping" to command table
3720 * Fix handling of "slow" POST routines
3722 * Patches by Yuli Barcohen, 13 Jul 2003:
3723 - Correct flash and JFFS2 support for MPC8260ADS
3724 - fix PVR values and clock generation for PowerQUICC II family
3727 * Patch by Bernhard Kuhn, 08 Jul 2003:
3728 - add support for M68K targets
3730 * Patch by Ken Chou, 3 Jul:
3731 - Fix PCI config table for A3000
3732 - Fix iobase for natsemi.c
3733 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3735 * Allow to enable "slow" POST routines by key press on power-on
3736 * Fix temperature dependend switching of LCD backlight on LWMON
3737 * Tweak output format for LWMON
3739 * Patch by Stefan Roese, 11 Jul 2003:
3740 - Fix bug in CONFIG_VERSION_VARIABLE.
3741 - AR405 config updated.
3742 - OCRTC/ORSG: bsp command added.
3743 - ASH405 bsp update.
3745 ======================================================================
3746 Changes for U-Boot 0.4.2:
3747 ======================================================================
3749 * Add support for NSCU board
3751 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3753 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3754 mirror bit flash on TQM8xxM modules
3756 * Patch by Kenneth Johansson, 30 Jun 2003:
3757 get rid of MK_CMD_ENTRY macro; update doc/README.command
3759 * Patch by Seb James, 30 Jun 2003:
3760 Improve documentation of I2C configuration in README
3762 * Fix problems with previous log buffer "fixes"
3764 * Fix minor help text issues
3766 * "log append" did not append a newline
3768 ======================================================================
3769 Changes for U-Boot 0.4.1:
3770 ======================================================================
3772 * Fix some missing commands, cleanup header files
3773 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3775 * Rewrite command lookup and help command (fix problems with bubble
3776 sort when sorting command name list). Minor cleanup here and there.
3778 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3779 - Allow to call sysmon function interactively
3780 - PIC on LWMON board needs delay after power-on
3781 - Add missing RSR definitions for MPC8xx
3782 - Improve log buffer handling: guarantee clean reset after power-on
3783 - Add support for EXBITGEN board (aka "genie")
3784 - Add support for SL8245 board
3787 - remove trailing white space, trailing empty lines, C++ comments, etc.
3788 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3790 * Patches by Kenneth Johansson, 25 Jun 2003:
3791 - major rework of command structure
3792 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3794 ======================================================================
3795 Changes for U-Boot 0.4.0:
3796 ======================================================================
3798 * Patches by Robert Schwebel, 26 Jun 2003:
3799 - csb226 configuration updated
3800 - credits for logodl port updated
3801 - innokom configuration updated
3802 - logodl tree update, still with coding style inconsistencies
3803 - added OCM for ppc405 warning to README
3805 * Patch by Pantelis Antoniou, 25 Jun 2003:
3806 update NetVia with V2 board support
3808 * Header file cleanup for ARM
3810 * Patch by Murray Jensen, 24 Jun 2003:
3811 - make sure to use only U-boot provided header files
3812 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3814 * Patch by Stefan Roese, 24 Jun 2003:
3815 - Update esd ASH405 board files.
3816 - Update esd DASA_SIM config file.
3817 - Add ping command to some esd boards.
3819 * Patch by Yuli Barcohen, 23 Jun 2003:
3820 Update for MPC8260ADS board
3822 * Patch by Murray Jensen, 23 Jun 2003:
3823 - cleanup of GCC 3.x compiler warnings
3825 * Patch by Rune Torgersen, 4 Jun 2003:
3826 add large memory support for MPC8266ADS board
3828 * Patch by Richard Woodruff, 19 June 03:
3829 - Enabled standard u-boot device abstraction for ARM
3830 - Enabled console device for ARM
3831 - Initilized bi_baudrate for ARM
3833 * Patch by Bill Hargen, 23 Apr 2003:
3834 fix byte order for 824x I2C addresses (write op)
3836 * Patch by Murray Jensen, 20 Jun 2003:
3838 - cleanup (especially for gcc-3.x compilers)
3840 * Patch by Tom Guilliams, 20 Jun 2003:
3841 added CONFIG_750FX support for IBM 750FX processors
3843 * Patch by Devin Crumb, 02 Apr 2003:
3844 Fix clock divider rounding problem in drivers/serial.c
3846 * Patch by Richard Woodruff, 19 June 03:
3847 - Fixed smc91c111 driver to sync with the u-boot environment
3848 (driver/smc91c111.c).
3849 - Added eth_init error return check in NetLoop (net/net.c).
3851 * Patch by Ken Chou, 19 June 2003:
3852 Added support for A3000 SBC board (Artis Microsystems Inc.)
3854 * Patches by Murray Jensen, 17 Jun 2003:
3855 - Hymod board database mods: add "who" field and new xilinx chip types
3856 - provide new "init_cmd_timeout()" function so code external to
3857 "common/main.c" can use the "reset_cmd_timeout()" function before
3858 entering the main loop
3859 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3860 slightly different. see include/configs/hymod.h for an example
3861 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3862 CFG_DTT_ADM1021 defined)
3863 - add new "eeprom_probe()" function which has similar args and
3864 behaves in a similar way to "eeprom_read()" etc.
3865 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3866 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3867 - gdbtools copyright update
3868 - ensure that set_msr() executes the "sync" and "isync" instructions
3869 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3870 - 8260 I/O ports fix: Open Drain should be set last when configuring
3871 - add SIU IRQ defines for 8260
3872 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3873 config.mk to allow board configurations to override the GNU
3874 linker script, selected via the LDSCRIPT, make variable, and to
3875 give an initial value to the OBJCFLAGS make variable
3876 - 8260 i2c enhancement:
3877 o correctly extends the timeout depending on the size of all
3878 queued messages for both transmit and receive
3879 o will not continue with receive if transmit times out
3880 o ensures that the error callback is done for all queued tx
3882 o correctly detects both tx and rx timeouts, only delivers one to
3883 the callback, and does not overwrite an earlier error
3884 o logic in i2c_probe now correct
3885 - add "vprintf()" function so that "panic()" function can be
3887 - many Hymod board changes
3889 * Patches by Robert Schwebel, 14 Jun 2003:
3890 - add support for Logotronic DL datalogger board
3891 - cleanup serial line after kermit binary download
3892 - add debugX macro (debug level support)
3893 - update mach-types.h to latest arm.linux.org.uk master list.
3895 * Patches by David Müller, 12 Jun 2003:
3896 - rewrite of the S3C24X0 register definitions stuff
3897 - "driver" for the built-in S3C24X0 RTC
3899 * Patches by Yuli Barcohen, 12 Jun 2003:
3900 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3901 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3902 configuration word supplied by FPGA on some MPC8260ADS boards
3904 * Patch by Pantelis Antoniou, 10 Jun 2003:
3905 Unify status LED interface
3907 * Add support for DS12887 RTC; add RTC support for ATC board
3909 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3910 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3911 - Add Atmel DataFlash support for reading and writing.
3912 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3913 - Add Flash detection on Atmel AT91RM9200DK
3914 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3915 - Replace old Ethernet PHY layer functions
3916 - Change link address
3918 * Patch by Frank Smith, 9 Jun 2003:
3919 use CRIT_EXCEPTION for machine check on 4xx
3921 * Patch by Detlev Zundel, 13 Jun 2003:
3922 added implementation of the "carinfo" command in cmd_immap.c
3924 * Fix CONFIG_NET_MULTI support in include/net.h
3926 * Patches by Kyle Harris, 13 Mar 2003:
3927 - Add FAT partition support
3928 - Add command support for FAT
3929 - Add command support for MMC
3931 - Add Intel PXA support for video
3932 - Add Intel PXA support for MMC
3934 - Enable MMC and FAT for lubbock board
3935 - Other misc changes for lubbock board
3937 * Patch by Robert Schwebel, April 02, 2003:
3938 fix for SMSC91111 driver
3940 * Patch by Vladimir Gurevich, 04 Jun 2003:
3941 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3943 * Patch by Stefan Roese, 05 Jun 2003:
3944 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3945 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3946 data cache can be used even if the chip select is in use.
3947 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3948 (see README for further description).
3949 - Changed config files of CONFIG_EEPRO100 boards to use the
3950 CFG_RX_ETH_BUFFER define.
3952 * Add support for RMU board
3954 * Add support for TQM862L at 100/50 MHz
3956 * Patch by Pantelis Antoniou, 02 Jun 2003:
3957 major reconstruction of networking code;
3958 add "ping" support (outgoing only!)
3960 * Patch by Denis Peter, 04 June 2003:
3961 add support for the MIP405T board
3963 * Patches by Udi Finkelstein, 2 June 2003:
3964 - Added support for custom keyboards, initialized by defining a
3965 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3966 - Added support for the RBC823 board.
3967 - cpu/mpc8xx/lcd.c now automatically calculates the
3968 Horizontal Pixel Count field.
3970 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3971 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3973 * Patch by Mark Rakes, 14 May 2003:
3974 add support for Intel e1000 gig cards.
3976 * Patch by Nye Liu, 3 Jun 2003:
3977 fix critical typo in MAMR definition (include/mpc8xx.h)
3979 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3981 * Patch by Klaus Heydeck, 2 Jun 2003
3982 Minor changes for KUP4K configuration
3984 * Patch by Marc Singer, 29 May 2003:
3985 Fixed rarp boot method for IA32 and other little-endian CPUs.
3987 * Patch by Marc Singer, 28 May 2003:
3988 Added port I/O commands.
3990 * Patch by Matthew McClintock, 28 May 2003
3991 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3992 - minor patches for utx8245
3994 * Patch by Daniel Engström, 28 May 2003:
3997 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3998 add nand flash support to SXNI855T configuration
3999 fix/extend nand flash support:
4000 - fix 'nand erase' command so does not erase bad blocks
4001 - fix 'nand write' command so does not write to bad blocks
4002 - fix nand_probe() so handles no flash detected properly
4003 - add doc/README.nand
4004 - add .jffs2 and .oob options to nand read/write
4005 - add 'nand bad' command to list bad blocks
4006 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4007 - make NAND read/write faster
4009 * Patch by Rune Torgersen, 23 May 2003:
4010 Update for MPC8266ADS board
4012 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4013 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4014 _time_ (!) if the environment is embedded within the U-Boot image,
4015 or in a separate flash sector.
4017 * Cleanup CFG_DER #defines in config files (wd maintained only)
4019 * Fix data abort exception handling for arm920t CPU
4021 * Fix alignment problems with flash driver for TRAB board
4023 * Patch by Donald White, 21 May 2003:
4024 fix calculation of base address in pci_hose_config_device()
4026 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4027 execute "cmd2", even if "cmd1" fails. Note that this is different
4028 to "run var1 var2" where the contents of "var2" will NOT be
4029 executed when a command in "var1" fails.
4031 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4033 * Patch by Kyle Harris, 20 May 2003:
4034 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4035 into cpu/pxa and arch-pxa.
4037 * Patch by Stefan Roese, 23 May 2003:
4038 - IBM PPC405EP port added.
4039 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4040 UART0) is used as default U-Boot console. PPC4xx only!
4041 - esd ASH405 board added (PPC405EP based).
4042 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4043 - esd CPCI405AB board added.
4044 - esd PMC405 board added.
4045 - Update of some esd boards.
4047 * Patch by Denis Peter, 19 Mai 2003:
4048 add support for the MIP405-3 board
4050 * Patch by Dave Ellis, 22 May 2003:
4051 Fix problem with only partially cleared .bss segment
4053 * Patch by Rune Torgersen, 12 May 2003:
4054 get PCI to work on a MPC8266ADS board; incorporate change to
4055 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4057 * Patch by Nye Liu, 1 May 2003:
4058 minor patches for the FADS8xx
4060 * Patch by Thomas Schäfer, 28 Apr 2003:
4061 Fix SPD handling for 256 ECC DIMM on Walnut
4063 * Add support for arbitrary bitmaps for TRAB's VFD command;
4064 allow to pass boot bitmap addresses in environment variables;
4065 allow for zero boot delay
4067 * Patch by Christian Geißinger, 19 May 2002:
4068 On TRAB: wait until the dummy byte has been completely sent
4070 * Patch by David Updegraff, 22 Apr 2003:
4071 update for CrayL1 board
4073 * Patch by Pantelis Antoniou, 21 Apr 2003:
4074 add boot support for ARTOS (a proprietary OS)
4076 * Patch by Steven Scholz, 11 Apr 2003:
4077 Add support for RTC DS1338
4079 * Patch by Rod Boyce, 24 Jan 2003:
4080 Fix counting of extended partitions in diskboot command
4082 * Patch by Christophe Lindheimer, 20 May 2003:
4083 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4085 * Fix SDRAM timing on Purple board
4087 * Add support for CompactFlash on ATC board
4088 (includes support for Intel 82365 and compatible PC Card controllers,
4089 and Yenta-compatible PCI-to-CardBus controllers)
4091 * Patch by Mathijs Haarman, 08 May 2003:
4092 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4094 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4096 * Add support for Promess ATC board
4098 * Patch by Keith Outwater, 28 Apr 2003:
4099 - Miscellaneous corrections and additions to GEN860T board specific code.
4100 - Added GEN860_SC variant to GEN860T.
4101 - Miscellaneous corrections to GEN860T documentation.
4102 - Correct duplicate entry in U-Boot CREDITS file.
4103 - Add GEN860T_SC entry in MAINTAINERS file.
4104 - Update CREDITS file with GEN860T_SC info.
4106 * Update Smiths Aerospace addresses in MAINTAINERS file
4108 * Fix error handling in hush's version of "run" command
4111 - Splashscreen support
4114 - temperature dependend enabling of LCD
4116 * Allow booting from old "PPCBoot" disk partitions
4118 * Add support for TQM8255 Board / MPC8255 CPU
4120 ======================================================================
4121 Changes for U-Boot 0.3.1:
4122 ======================================================================
4124 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4126 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4127 display when Linux takes over
4129 * Patch by Erwin Rol, 27 Feb 2003:
4130 Add support for RTEMS (this time for real).
4132 * Add support for "bmp info" and "bmp display" commands to load
4133 bitmap images; this can be used (for example in a "preboot"
4134 command) to display a splash screen very quickly after poweron.
4136 * Add support for 133 MHz clock on INCA-IP board
4138 * Patch by Lutz Dennig, 10 Apr 2003:
4139 Update for R360MPI board
4141 * Add new meaning to "autostart" environment variable:
4142 If set to "no", a standalone image passed to the
4143 "bootm" command will be copied to the load address
4144 (and eventually uncompressed), but NOT be started.
4145 This can be used to load and uncompress arbitrary
4148 * Patch by Stefan Roese, 10 Apr 2003:
4149 Changed DHCP client to use IP address from server option field #54
4150 from the OFFER packet in the server option field #54 in the REQUEST
4151 packet. This fixes a problem using a Windows 2000 DHCP server,
4152 where the DHCP-server is not the TFTP-server.
4154 * Set max brightness for MN11236 displays on TRAB board
4156 * Add support for TQM862L modules
4158 ======================================================================
4159 Changes for U-Boot 0.3.0:
4160 ======================================================================
4162 * Patch by Arun Dharankar, 4 Apr 2003:
4163 Add IDMA example code (tested on 8260 only)
4165 * Add support for Purple Board (MIPS64 5Kc)
4167 * Add support for MIPS64 5Kc CPUs
4169 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4171 * Patch by Denis Peter, 04 Apr 2003:
4172 - update MIP405-4 board
4174 * Patch by Stefan Roese, 4 Apr 2003:
4175 - U-Boot version environment variable "ver" added
4176 (CONFIG_VERSION_VARIABLE).
4177 - Changed PPC405GPr version from A to B.
4178 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4180 * Patches by Denis Peter, 03 April 2003:
4181 - fix PCI IRQs on MPL boards
4182 - fix two more un-relocated pointer problems
4184 * Fix behaviour of "run" command:
4185 - print error message iv variable does not exist
4186 - terminate processing of arguments in case of error
4188 * Patches by Peter Figuli, 10 Mar 2003
4189 - Add support for BTUART on PXA platform
4190 - Add support for WEP EP250 (PXA) board
4192 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4193 flash using a BDI2000
4195 * Implement fix for I2C Edge Conditions problem for all boards that
4196 use the bit-banging driver (common/soft_i2c.c)
4198 * Patch by Martin Winistoerfer, 23 Mar 2003
4199 - Add port to MPC555/556 microcontrollers
4200 - Add support for cmi customer board with
4201 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4203 * Patch by Rick Bronson, 28 Mar 2003:
4204 - fix common/cmd_nand.c
4206 * Patch by Arun Dharankar, 24 Mar 2003:
4207 - add threads / scheduler example code
4209 * Add patches by Robert Schwebel, 31 Mar 2003:
4210 - add ctrl-c support for kermit download
4211 - align bdinfo output on ARM
4212 - csb226 board: bring in sync with innokom/memsetup.S
4213 - csb226 board: fix MDREFR handling
4214 - misc doc fixes / extensions
4215 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4216 - add BOOT_PROGRESS to armlinux.c
4218 * Add CPU ID, version, and clock speed for INCA-IP
4220 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4221 - fix SRAM and SDRAM memory sizing
4222 - add status LED support
4223 - add MAC address for second (SCC1) ethernet port
4225 * Update default environment for TQM8260 board
4227 * Patch by Rick Bronson, 16 Mar 2003:
4228 - Add NAND flash support for reading, writing, and erasing NAND
4229 flash (certain forms of which are called SmartMedia).
4230 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4232 * Patches by Robert Schwebel, 19 Mar 2003:
4233 - use arm-linux-gcc as default compiler for ARM
4234 - fix i2c fixup code
4235 - fix missing baudrate setting
4236 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4237 - moved "ignoring trailing characters" _before_ u-boot wants to
4238 print out diagnostics messages; removes bogus characters at the
4241 * Patch by John Zhan, 18 Mar 2003:
4242 Add support for SinoVee Microsystems SC8xx boards
4244 * Patch by Rolf Offermanns, 21 Mar 2003:
4245 ported the dnp1110 related changes from the current armboot cvs to
4246 current u-boot cvs. smc91111 does not work. problem marked in
4247 smc91111.c, grep for "FIXME".
4249 * Patch by Brian Auld, 25 Mar 2003:
4250 Add support for STM flash chips on ebony board
4252 * Add PCI support for MPC8250 Boards (PM825 module)
4254 * Patch by Stefan Roese, 25 Mar 2003:
4257 * Patch by Stefan Roese, 20 Mar 2003:
4258 - CPCI4052 update (support for revision 3).
4259 - Set edge conditioning circuitry on PPC405GPr for compatibility
4260 to existing PPC405GP designs.
4261 - Clip udiv to 5 bits on PPC405 (serial.c).
4263 * Extend INCAIP board support:
4264 - add automatic RAM size detection
4265 - add "bdinfo" command
4266 - pass flash address and size to Linux kernel
4267 - switch to 150 MHz clock
4269 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4270 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4271 boards, version 153 for Rev. 200 boards).
4273 * Patch by Vladimir Gurevich, 12 Mar 2003:
4274 Fix relocation problem of statically initialized string pointers
4277 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4278 Cleanup & bug fixes for JFFS2 code:
4279 - the memory mangement was broken. It caused havoc on malloc by
4280 writing beyond the block boundaries.
4281 - the length calculation for files was wrong, sometimes resulting
4282 in short file reads.
4283 - data copying now optionally takes fragment version numbers into
4284 account, to avoid copying from older data.
4285 See doc/README.JFFS2 for details.
4287 * Patch by Josef Wagner, 12 Mar 2003:
4288 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4289 - ETH05 and BEDBUG support for CU824
4290 - added support for MicroSys CPC45
4291 - new BOOTROM/FLASH0 and DOC base for PM826
4293 * Patch by Robert Schwebel, 12 Mar 2003:
4294 Fix the chpart command on innokom board
4297 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4298 s/PPCBoot/U-Boot/ in some files
4299 s/pImage/uImage/ in some files
4301 * Patch by Detlev Zundel, 15 Jan 2003:
4302 Fix '' command line quoting
4304 * Patch by The LEOX team, 19 Jan 2003:
4305 - add support for the ELPT860 board
4306 - add support for Dallas ds164x RTC
4308 * Patches by David Müller, 31 Jan 2003:
4309 - minimal setup for CardBus bridges
4310 - add EEPROM read/write support in the CS8900 driver
4311 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4312 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4314 * Patch by Steven Scholz, 04 Feb 2003:
4315 add support for RTC DS1307
4317 * Patch by Reinhard Meyer, 5 Feb 2003:
4318 fix PLPRCR/SCCR init sequence on 8xx to allow for
4319 changes of EBDF by software
4321 * Patch by Vladimir Gurevich, 07 Feb 2003:
4322 "API-compatibility patch" for 4xx I2C driver
4324 * TRAB fixes / extensions:
4325 - Restore VFD brightness as saved in environment
4326 - add support for Fujitsu flashes
4327 - make sure both buzzers are turned off (drive low level)
4329 * Patches by Robert Schwebel, 06 Mar 2003:
4330 - fix bug in BOOTP code (must use NetCopyIP)
4331 - update of CSB226 port
4332 - clear BSS segment on XScale
4333 - added support for i2c_init_board() function
4334 - update to the Innokom plattform
4336 * Extend support for redundand environments for configurations where
4337 environment size < sector size
4339 * Patch by Rune Torgersen, 13 Feb 2003:
4340 Add support for Motorola MPC8266ADS board
4342 * Patch by Kyle Harris, 19 Feb 2003:
4343 patches for the Intel lubbock board:
4344 memsetup.S - general cleanup (based on Robert's csb226 code)
4345 flash.c - overhaul, actually works now
4346 lubbock.c - fix init funcs to return proper value
4348 * Patch by Kenneth Johansson, 26 Feb 2003:
4349 - Fixed off by one in RFTA calculation.
4350 - No need to abort when LDF is lower than we can program it's only
4351 minimum timing so clamp it to what we can do.
4352 - Takes function pointer to function for reading the spd_nvram. Usefull
4353 for faking data or hardcode a module without the nvram.
4354 - fix other user for above change
4355 - fix some comments.
4357 * Patches by Brian Waite, 26 Feb 2003:
4358 - fix port for evb64260 board
4359 - fix PCI for evb64260 board
4362 * Patch by Reinhard Meyer, 1 Mar 2003:
4363 Add support for EMK TOP860 Module
4365 * Patch by Yuli Barcohen, 02 Mar 2003:
4366 Add SPD EEPROM support for MPC8260ADS board
4368 * Patch by Robert Schwebel, 21 Jan 2003:
4369 - Add support for Innokom board
4370 - Don't complain if "install" fails
4371 - README cleanup (remove duplicated lines)
4372 - Update PXA header files
4374 * Add documentation for existing POST code (doc/README.POST)
4376 * Patch by Laudney Ren, 15 Jan 2003:
4377 Fix handling of redundand environment in "tools/envcrc.c"
4379 * Patch by Detlev Zundel, 28 Feb 2003:
4380 Add bedbug support for 824x systems
4382 * Add support for 16 MB flash configuration of TRAB board
4384 * Patch by Erwin Rol, 27 Feb 2003:
4385 Add support for RTEMS
4387 * Add image information to README
4389 * Patch by Stefan Roese, 18 Feb 2003:
4390 CPCIISER4 configuration updated.
4392 * Patch by Stefan Roese, 17 Feb 2003:
4393 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4395 * Patch by Stefan Roese, 13 Feb 2003:
4396 Add "pcidelay" environment variable (in ms, enabled via
4397 CONFIG_PCI_BOOTDELAY).
4398 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4399 RST# to respond to configuration cycles (33MHz -> 1s).
4401 * Fix dual PCMCIA slot support (when running with just one
4404 * Add VFD type detection to trab board
4406 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4407 variable with value in the EEPROM
4409 * Patch by Stefan Roese, 10 Feb 2003:
4410 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4412 * Add support for MIPS32 4Kc CPUs
4414 * Add support for INCA-IP Board
4416 ======================================================================
4417 Changes for U-Boot 0.2.2:
4418 ======================================================================
4420 * Add dual ethernet support on PM826
4422 * Add support for LXT971 PHY on PM826
4424 * Patch by Tord Andersson, 16 Jan 2003:
4425 Fix flash sector count for TQM8xxL
4427 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4428 16 bytes out of each 32 byte block)
4430 ======================================================================
4431 Changes for U-Boot 0.2.1:
4432 ======================================================================
4434 * Add support for V37 board
4435 (patch by Jón Benediktsson, 11 Dec 2002)
4437 * Update baudrate in bd_info when it gets changed
4439 * Add watchdog trigger points while waiting for serial port
4440 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4442 * Improve command line tool to access the U-Boot's environment
4443 (figuration of the utility, using a config file)
4445 * Add single quote support for (old) command line parser
4447 * Switch LWMON board default config from FRAM to EEPROM;
4448 in POST, EEPROM shows up on 8 addresses
4450 ======================================================================
4451 Changes for U-Boot 0.2.0:
4452 ======================================================================
4454 * Use 1-byte-read instead of -write for iprobe() function
4455 Add i2c commands to PM826 config
4457 * extend I2C POST code: check for list on known addresses
4459 * Improve log buffer code; use "loglevel" to decide which messages
4460 to log on the console, too (like in Linux); get rid of "logstart"
4462 * Add command line tool to access the U-Boot's environment
4463 (board-specific for TRAB now, to be fixed later)
4465 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4466 Fix misc problems with AmigaOne support
4468 * Patch by Chris Hallinan, 3 Dec 2002:
4469 minor cleanup to the MPC8245 EPIC driver
4471 * Patch by Pierre Aubert , 28 Nov 2002
4472 Add support for external (SIU) interrupts on MPC8xx
4474 * Patch by Pierre Aubert , 28 Nov 2002
4475 Fix nested syscalls bug in standalone applications
4477 * Patch by David Müller, 27 Nov 2002:
4478 fix output of "pciinfo" command for CardBus bridge devices.
4480 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4483 * Add LED indication for IDE activity on KUP4K board
4485 * Fix startup problems with VFD display on TRAB
4487 * Patch by Pierre Aubert, 20 Nov 2002
4488 Add driver for Epson SED13806 graphic controller.
4489 Add support for BMP logos in cfb_console driver.
4491 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4493 * Patch by Rod Boyce, 21 Nov 2002:
4494 fix PCMCIA on MBX8xx board
4496 * Patch by Pierre Aubert , 21 Nov 2002
4497 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4498 bootmode word in DPRAM configurable
4500 * Patch by Daniel Engström, 18 Nov 2002:
4501 Fixes for x86 port (mostly strings issues)
4503 * Patch by Ken Chou, 18 Nov 2002:
4504 Fix for natsemi NIC cards (DP83815)
4506 * Patch by Pierre Aubert, 19 Nov 2002:
4507 fix a bug for the MII configuration, and some warnings
4509 * Patch by Thomas Frieden, 13 Nov 2002:
4510 Add code for AmigaOne board
4511 (preliminary merge to U-Boot, still WIP)
4513 * Patch by Jon Diekema, 12 Nov 2002:
4514 - Adding URL for IEEE OUI lookup
4515 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4517 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4518 root-on-nfs macros are designed to switch how the default boot
4519 method gets defined.
4521 * Patch by Daniel Engström, 13 Nov 2002:
4522 Add support for i386 architecture and AMD SC520 board
4524 * Patch by Pierre Aubert, 12 Nov 2002:
4525 Add support for DOS filesystem and booting from DOS floppy disk
4527 * Patch by Jim Sandoz, 07 Nov 2002:
4528 Increase number of network RX buffers (PKTBUFSRX in
4529 "include/net.h") for EEPRO100 based boards (especially SP8240)
4530 which showed "Receiver is not ready" errors when U-Boot was
4531 processing the receive buffers slower than the network controller
4534 * Patch by Andreas Oberritter, 09 Nov 2002:
4535 Change behaviour of NetLoop(): return -1 for errors, filesize
4536 otherwise; return code 0 is valid an means no file loaded - in this
4537 case the environment still gets updated!
4539 * Patches by Jon Diekema, 9 Nov 2002:
4540 - improve ADC/DAC clocking on the SACSng board to align
4541 the failing edges of LRCLK and SCLK
4542 - sbc8260 configuration tweaks
4543 - add status LED support for 82xx systems
4544 - wire sspi/sspo commands into command handler; improved error
4546 - add timestamp support and alternate memory test to the
4547 SACSng configuration
4549 * Patch by Vince Husovsky, 7 Nov 2002:
4550 Add "-n" to linker options to get rid of "Not enough room for
4551 program headers" problem
4553 * Patch by David Müller, 05 Nov 2002
4554 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4555 so we can use an already existing name
4557 * Patch by Pierre Aubert, 05 Nov 2002
4558 Hardware relatied improvments in FDC boot code
4560 * Patch by Holger Schurig, 5 Nov 2002:
4561 Make the PXA really change it's frequency
4563 * Patch by Pierre Aubert, 05 Nov 2002
4564 Add support for slave serial Spartan 2 FPGAs
4566 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4569 * Add support for log buffer which can be passed to Linux kernel's
4570 syslog mechanism; used especially for POST results.
4572 * Patch by Klaus Heydeck, 31 Oct 2002:
4573 Add initial support for kup4k board
4575 * Patch by Robert Schwebel, 04 Nov 2002:
4576 - use watchdog to reset PXA250 systems
4577 - added progress callbacks to (some of the) ARM code
4578 - update for Cogent CSB226 board
4580 * Add support for FPS860 board
4582 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4583 Improve PCI access on 32-bits Compact PCI bus
4585 * Fix mdelay() on TRAB - this was still the debugging version with
4586 seconds instead of ms.
4588 * Patch by Robert Schwebel, 1 Nov 2002:
4589 XScale related cleanup (affects all ARM boards)
4591 * Cleanup of names and README.
4593 ======================================================================
4594 Notes for U-Boot 0.1.0:
4595 ======================================================================
4597 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4599 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4600 For information about the history of the project please see the
4601 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4603 ======================================================================