1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
7 Patch by Yuli Barcohen, 05 Jun 2005
9 * RPXlite configuration fixes
10 - Use correct flash sector size
11 - Use correct memory test end address
12 - Add support for bzip2 compression
14 Patch by Yuli Barcohen, 05 Jun 2005
16 * Memory configuration changes for ZPC.1900 board
17 - Fix SDRAM timing on both local bus and 60x bus
18 - Add support for second flash bank (SIMM)
19 - Change boot flash base
20 Patch by Yuli Barcohen, 05 Jun 2005
22 * Add support for Adder boards with 16MB SDRAM;
23 add support for second FEC on Adder87x board.
24 Patch by Yuli Barcohen, 05 Jun 2005
26 * Fix conditional for including ks8695eth driver
27 Patch by Greg Ungerer, 04 Jun 2005
29 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
30 Patch by Friedrich Lobenstock, 02 Jun 2005
32 * Fix comment in common/soft_i2c.c
33 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
35 * Cleanup compiler warnings.
36 Patch by Greg Ungerer, 21 May 2005
38 * Word alignment fixes for word aligned NS16550 UART
39 Patch by Jean-Paul Saman, 01 Mar 2005
41 Fixes bug with UART that only supports word aligned access: removed
42 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
43 (broken!) versions of GCC generate byte accesses when encountering
44 the packed attribute regardless if the struct is already correctly
45 aligned for a platform. Peripherals that can only handle word
46 aligned access won't work properly when accessed with byte access.
47 The struct NS16550 is already word aligned for REG_SIZE = 4, so
48 there is no need to packed the struct in that case.
50 * Fix behaviour if gatewayip is not set
51 Patch by Robin Gilks, 23 Dec 2004
53 * Fix cleanup for netstart board.
54 Remove build results from repository
56 * Some code cleanup for GCC 4.x
58 * Fixes to support environment in NAND flash;
59 enable NAND flash based environment for delta board.
61 * Add support for Intel Monahans CPU on Zylonite and Delta boards
62 (This is Work in Progress!)
64 * Add support for TQM8260-AI boards.
68 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
69 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
70 Patch by Ladislav Michl, 29 Jun 2005
72 * Add lowboot target to mcc200 board
73 Patch by Stefan Roese, 4 Mar 2006
75 * Fix problem with flash_get_size() from CFI driver update
76 Patch by Stefan Roese, 1 Mar 2006
78 * Make CFG_NO_FLASH work on ARM systems
79 Patch by Markus Klotzbuecher, 27 Feb 2006
81 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
84 * Convert mcc200 to use common CFI flash driver
85 Patch by Stefan Roese, 28 Feb 2006
87 * Add env-variable "unlock" to handle initial state of sectors
90 Only the U-Boot image and it's environment is protected,
91 all other sectors are unprotected (unlocked) if flash
92 hardware protection is used (CFG_FLASH_PROTECTION) and
93 the environment variable "unlock" is set to "yes".
95 Patch by Stefan Roese, 28 Feb 2006
97 * Update drivers/cfi_flash.c:
98 - find_sector() called in both versions of flash_write_cfiword()
99 Patch by Peter Pearse, 27th Feb 2006
101 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
102 Patch by Jose Maria Lopez, 16 Jan 2006
104 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
105 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
107 * Changes/fixes for drivers/cfi_flash.c:
108 We *should* check if there are any error bits if the previous call
109 returned ERR_OK (Otherwise we will have output an error message in
110 flash_status_check() already.) The original code would only check for
111 error bits if flash_status_check() returns ERR_TIMEOUT.
112 Patch by Marcus Hall, 23 Aug 2005
114 * Changes/fixes for drivers/cfi_flash.c:
115 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
116 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
117 Patch by Sangmoon Kim, 19 Aug 2005
119 * Fixes for drivers/cfi_flash.c:
120 - Fix wrong timeout value usage in flash_status_check()
121 - Round write_tout up when converting to msec in flash_get_size()
122 - Remove clearing flash status at the end of flash_write_cfibuffer()
123 which sets Intel 28F640J3 flash back to command mode on CSB472
124 Patch by Tolunay Orkun, 02 July 2005
126 * Add basic support for the SMMACO4 Board from PanDaCom.
127 Patch by Heiko Schocher, 20 Feb 2006
129 * Add GIT version information (commid ID) to untagged U-Boot versions
131 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
132 of all unreleased (untagged) U-Boot images will be automatically
133 extended upon compiletime with a part of the GIT commit ID and
134 possibly with "dirty" if uncommited changes are detected.
136 Here an example for the resulting version:
137 "U-Boot 1.1.4-g3457ac18-dirty"
139 The version is now maintained in the toplevel Makefile and the
140 version headers are autogenerated.
142 Patch by Stefan Roese, 9 Feb 2006
144 * Update default environment for INKA4x00 board.
146 * Convert CPCI750 to use common CFI flash driver
147 Patch by Reinhard Arlt, 8 Feb 2006
149 * Various changes to esd HH405 board specific files
150 Patch by Matthias Fuchs, 07 Feb 2006
152 * Cleanup U-Boot boot messages on ARM.
154 To match the U-Boot user interface on ARM platforms to the U-Boot
155 standard (as on PPC platforms), some messages with debug character
156 are removed from the default U-Boot build.
157 Enable DEBUG for lib_arm/board.c to enable debug messages.
158 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
159 Patch by Stefan Roese, 24 Jan 2006
161 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
162 Patch by Stefan Roese, 18 Jan 2006
164 * Add VGA support (CT69000) to CPCI750 board.
165 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
166 Patch by Reinhard Arlt, 30 Dec 2005
168 * PMC405 and CPCI405: Moved configuration of pci resources
170 PMC405 and CPCI2DP: Added firmware download and booting via pci.
171 Patch by Matthias Fuchs, 20 Dec 2005
173 * Fix 28F256J3A support on PM520 board
174 (without bank-switching only 32 MB can be accessed)
176 * Fix mkimage bug with multifile images created on 64 bit systems.
178 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
180 * Fix compiler problem with at91rm9200dk board.
181 Patch by Eugen Bigz, 19 Dec 2005
183 ======================================================================
184 Changes for U-Boot 1.1.4:
185 ======================================================================
187 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
188 - Changed GPIO setup to enable another address line in order to
189 address 64M of FLASH.
190 - Added function sdram_tr1_set to auto calculate the tr1 value for
192 Patch by Steven Blakeslee, 12 Dec 2005
194 * MPC5200: Set PCI retry counter to 0 = infinite retry;
195 The default of 255 is too short for slow devices.
196 Patch by Martin Nykodym, 12 Dec 2005
198 * Change port configuration for O2DNT (CODEC1 on PSC1).
200 * Fix register for PCI async mode on PPC440EP
201 Patch by Youngchul Bang, 08 Dec 2005
203 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
204 This segment may be required by some libgcc.a functions
207 * Fix DPRAM offset/size for MPC8541/8555.
208 Simplify TQM85xx Makefile handling.
210 * Fix data overflow (typo?) in rtc/ds1302.c
212 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
214 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
215 - Support for TQM8541/8555 boards added.
216 - Complete rework of TQM8540/8560 support.
217 - Common TQM85xx code now supports all current TQM85xx platforms
218 (TQM8540/8541/8555/8560).
219 - DDR SDRAM size detection added.
220 - CAS latency default values can be overwritten by setting "serial#"
221 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
222 If problems are detected with this non default CAS latency,
223 the default values will be used instead.
224 - Flash size detection added.
225 - Moved FCC ethernet driver initialization behind TSEC driver init
226 -> TSEC is first device.
227 Patch by Stefan Roese, 30 Nov 2005
229 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
230 Patch by John Otken, 23 Nov 2005
232 * Changed PPC44x startup message (cpu info, speed...) to common style:
233 On PPC44x platforms, the startup message generated in "cpu.c" only
234 comprised the ppc type and revision but not additional information
235 like speed etc. Those speed infos where printed in the board specific
236 code. This new implementation now prints all CPU infos in the common
237 cpu specific code. No board specific code is needed anymore and
238 therefore removed from all current 44x implementations.
239 Patch by Stefan Roese, 27 Nov 2005
241 * Adjust TQM834x PHY addresses for latest hardware revision.
243 * Increase malloc arena on TQM5200 board to 256 kB.
244 With 64 kb uniform flash sector size the old value of 128 kB was
247 * Fix miiphy global data initialization (problem on 4xx boards when
248 no ethaddr is assigned). Initialization moved from
249 miiphy_register() to eth_initialize().
251 Based on initial patch for 4xx platform by Matthias Fuchs.
253 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
255 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
256 The COPYING file was extended to make clear that these files can be
257 used in non-GPL code, too.
258 Also, a corresponding note was placed in the headers of the affected files.
260 * Add support for Prodrive P3P440 board:
261 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
262 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
263 for bank autodetection
264 Patch by Stefan Roese, 22 Nov 2005
266 * Change all '$(...)' variable references into '${...}'
267 which makes the environment compatible with the hush shell.
268 WARNING: Support for the old '$(...)' syntax will be
269 discontinued in a later version.
271 * Minor changes to init flags in TQM834x PCI.
273 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
274 Patch by Stefan Roese, 15 Nov 2005
276 * New PPC 405EP board added: CMS700
277 Added CONFIG_NET_MULTI for VOM405 board.
278 Added reset_phy() for VOM405 board.
279 Patch by Matthias Fuchs, 09 Nov 2005
281 * Updated PCI mapping for esd CPCI2DP board.
282 Add support for error LED.
283 Patch by Matthias Fuchs, 07 Nov 2005
285 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
286 Patch by Stefan Roese, 07 Nov 2005
288 * Correct PPC Timebase register definitions (SPRN_TBRL...)
289 Patch by Stefan Roese, 07 Nov 2005
291 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
292 Patch by Stefan Roese, 05 Nov 2005
294 * Additional fix for external IRQ config on Yellowstone & Yosemite
295 Patch by Stefan Roese, 03 Nov 2005
297 * Add support for Ocotea pass 3 with 440GX Rev. F
298 Patch by Stefan Roese, 01 Nov 2005
300 * Fix external IRQ configuration on Yellowstone & Yosemite
301 Patch by Stefan Roese, 28 Oct 2005
303 * Add support for multiple PHYs.
304 Tested on the following boards:
305 cmcpu2 (at91rm9200/ether.c)
306 PPChameleon (ppc4xx/4xx_enet.c)
307 yukon (mpc8220/fec.c)
309 tqm834x (mpc834x/tsec.c) with EEPRO100
310 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
311 Main changes include:
313 - miiphy_register routine was added to allow multiple PHYs to be registered
314 - miiphy_read and miiphy_write are now defined in this file, and
315 require additional argument (char *devname)
316 - other miiphy_* routines also require additional device name argument
319 Calling reset_phy() was moved to be executed *after* eth_initialize().
320 This is necessary as now some of the implementations of reset_phy()
321 may need to use miiphy_reset() which is not allowed before eth_initialize()
322 as eth_initialize registers all required miiphy_* routines.
323 Tested on IP860 and PHY initializes properly after this change.
325 * Correct includes for flat tree builder.
327 * Fix conflicting types (flash_write()) in trab auto_update.c.
329 * Add PCI support for the TQM834x board.
331 * Add missing 4xx board to MAKEALL
332 Patch by Stefan Roese, 20 Oct 2005
334 * Fix conflicting types (flash_write()) in esd auto_update.c
335 Patch by Stefan Roese, 20 Oct 2005
337 * Fix problem with sleep in NetConsole (use get_timer())
338 Patch by Stefan Roese, 20 Oct 2005
340 * Add NetConsole Support for AMCC eval boards
341 Patch by Stefan Roese, 20 Oct 2005
343 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
344 Patch by Stefan Roese, 18 Oct 2005
346 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
347 Fix identation on ext2ls help entry.
348 Patch by Stefan Roese, 14 Oct 2005
350 * Add support for TQM834x boards.
353 * Cleanup for GCC-4.x
355 * Add documentation for Open Firmware Flat Tree and usage.
356 Patch by Pantelis Antoniou, 13 Oct 2005
358 * Add missing files for Pantelis Antoniou's patch
359 Patch by Pantelis Antoniou, 04 Sep 2005
361 * Fix problem in ppc4xx eth-driver without ethaddr (only without
362 CONFIG_NET_MULTI set)
363 Patch by Stefan Roese, 10 Oct 2005
365 * Fix gzip bmp support (test if malloc fails, warning when truncated).
366 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
367 Patch by Stefan Roese, 07 Oct 2005
369 * Add support for OF flat tree for the STXtc board.
370 Patch by Pantelis Antoniou, 04 Sep 2005
372 * Support passing of OF flat trees to the kernel.
373 Patch by Pantelis Antoniou, 04 Sep 2005
377 * Add support for NetSilicon NS7520 processor.
378 Patch by Art Shipkowski, 12 May 2005
380 * Add support for AP1000 board.
381 Patch by James MacAulay, 07 Oct 2005
383 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
384 Patch by Anders Larsen, 07 Oct 2005
386 The Atmel errata #11 states that the transfer buffer descriptor
387 table must be aligned on a 16-word boundary. As it turned out, this
388 is insufficient - it seems the table must be aligned on a boundary
389 at least as large as the table itself (in Linux this is not an
390 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
392 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
393 Patch by Anders Larsen, 07 Oct 2005
395 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
396 sed the linker scripts, rather than pre-process them.
397 Patch by Peter Pearse, 07 Oct 2005
399 * Update make target for ARM supported boards.
400 Use lowlevel_init() instead of platformsetup() [rename].
401 Patch by Peter Pearse, 06 Oct 2005
403 * Fix booting from serial dataflash on AT91RM9200
404 Patch by Peter Menzebach, 29 Aug 2005
406 * Add JFFS2 support for TRAB board
407 Patch by Martin Krause, 25 Aug 2005
409 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
410 Patch by Marcus Hall, 24 Aug 2005
412 * Fix the machine-id of the Cogent csb637 board
413 Patch by Anders Larsen, 05 Oct 2005
415 * Complete support for the KwikByte KB920x boards
416 Patch by Anders Larsen, 05 Oct 2005
418 * Set the AT91RM9200 clock to asynchronous mode
419 Patch by Anders Larsen, 03 May 2005
421 * Set the AT91RM9200 clock to synchronous mode
422 Patch by Anders Larsen, 29 Apr 2005
424 * Add support for Cogent csb637
425 Patch by Anders Larsen, 29 Apr 2005
427 * Fix dm9161.c initialization
428 Patch by Anders Larsen, 29 Apr 2005
430 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
431 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
433 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
434 Patch by Anders Larsen, 29 Apr 2005
436 * Fix device partition intialization for SystemACE disks.
437 Patch by Stephen Williams, 28 Apr 2005
439 * Added support for KwikByte KB920x boards (based on AT91RM9200)
440 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
442 * Add support for S29GL064M-R3 flash chip on xsengine board
443 Patch by Kurt Stremerch, 18 Apr 2005
445 * E500 update: repoint IVPR to RAM when code is relocated
446 Patch by Kylo Ginsberg, 13 Apr 2005
448 * Fix loop end test in lib_generic/string.c:strswab()
449 Patch by Andrew Dyer, October 10, 2005
450 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
454 * Update ARM Integrator boards:
455 Correct addessing errors in platform files.
456 Split off common core module data from Integrator header files to
457 include/armcoremodule.h.
458 Patch by Peter Pearse, 04 Oct 2005
460 * Make sure only supported compiler options are used
461 Import "cc-option" shell function from kernel and
462 use it to get the correct ARM GCC options for individual CPUs
463 Patch by Peter Pearse, 30 Jun 2005
465 * Fix 440GR to print correct cpu revision
466 Patch by Stefan Roese, 04 Oct 2005
468 * Change board message on AMCC Yosemite & Yellowstone to common style
469 Patch by Stefan Roese, 03 Oct 2005
471 * Fix compiler warning
473 * Fix FEC PHY addresses for TQM85xx boards
475 * Fix uninitialized variable problem in hush shell
476 Patch by Lars Rostock, 26 Sep 2005
478 * Undo change of f6e20fc6ca... to include/configs/trab.h
479 (Must have been an accident?)
481 * Add support for AT91RM9200 OHCI Controller.
482 Patch by Eric Benard, 07 Apr 2005
484 * Update ARM mach-types.h
485 Patch by Eric Benard, 07 Apr 2005
487 * Add support for MP2USB board.
488 Patch by Eric Benard, 07 Apr 2005
490 * Add board support for armadillo HT1070
491 Patch by Rowel Atienza, 06 Apr 2005
493 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
494 Patch by Vitaly Bordug, 30 Mar 2005
496 * Add iopset command on mpc8xx
497 Patch by Daniel Eisenhut, 25 Mar 2005
499 * Add support for MII in eepro100 driver.
500 Patch by Gleb Natapov, 21 Mar 2005
502 * Fixes to the Lubbock (PXA 25x) support:
503 - Resolve the FIXME with respect to saving the u-boot environment.
504 - Make the default load address land in real memory.
505 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
506 Patch by David Brownell, 10 Mar 2005
508 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
509 Patch by Marc Leeman, 04 Mar 2005
511 * OMAP242x H4 board update
512 - fix for ES2 differences.
513 - switch to using the cfi_flash driver.
514 - fix SRAM build address.
515 - fix for GP device operation.
516 - unlock SRAM for GP devices.
517 - display more device information.
518 - fix potential deadlock in omap24xx_i2c driver.
519 - fix DLL load values to match dpllout*1 operation.
520 - fix 2nd chip select init for combo DDR device.
521 - add support for CFI Intel 28F256L18 on H4 board.
522 Patch by Richard Woodruff, 03 Mar 2005
524 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
525 Patch by Steven Scholz, 02 Mar 2005
528 Patch by Ara Avanesyan, 24 Feb 2005
530 * Remove unneeded #include <malloc.h>
531 Patch by Ladislav Michl, 22 Feb 2005
533 * Add cramfs support for m68k
534 Patch by Zachary Landau, 21 Feb 2005
536 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
537 Patch by Jeff Angielski, 21 Feb 2005
539 * Fix au1x00_serial baud rate calculation:
540 remove hardcoded cpu clock divisor and use register instead;
541 round up instead of truncate
542 Patch by Andrew Dyer, 15 Feb 2005
544 * Add Xilinx Spartan3 family FPGA support
545 Patch by Kurt Stremerch, 14 Feb 2005
547 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
548 Patch by Zachary Landau, 11 Feb 2005
551 Patch by Matthias Fuchs, 25 Sep 2005
553 * Added support for PCI bridge on MPC8272ADS
554 Patch by Vitaly Bordug, Feb 09 2005
556 * Update multicore CM9XX support for Integrator AP to allow booting from flash
557 Patch by Jean-Paul Saman, 8 Feb 2005
559 * Fix strswab() to reliably find end of string
560 Patch by Andrew Dyer, 08 Feb 2005
562 * Fix typos in include/ppc440.h
563 Patch by Andrew E Mileski, 04 Feb 2005
565 * Add Vibren (was Accelent) PXA255 IDP Support
566 Patch by Cliff Brake, 04 Feb 2005
568 * Fix tools/bmp_logo.c using incorrect offset to pixel data
569 Patch by Andrew Dyer, 31 Jan 2005
571 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
572 Patch by Peter Pearse, 2 Feb 2005
574 * Fix error handling in tools/env/fw_env.c
575 Patch by Ara Avanesyan, 01 Feb 2005
577 * Fix MGT5100 PSC baudrate calculation
578 Patch by Sebastian Schau, 27 Jan 2005
580 * OMAP242x fix for GP device booting
581 - Add SRAM unlock for GP devices.
582 - Change DDR DLL unlock value to allow DPLLout*1 operation.
583 Patches by Richard Woodruff, 21 Jan 2005:
585 * Add support for AMD's Pb1x00 eval board;
586 add MII routines to the au1x00 ethernet driver;
587 add USB ohci driver (work in progress)
588 Patch by Thomas Sailer, 20 Jan 2005
590 * Update omap5912osk board
591 Use drivers/cfi_flash.c instead of private flash driver;
592 Remove hardcoded personalized settings from omap5912osk.h;
593 Fix spacing with (RO) marks in 'flinfo' output.
594 Patch by Michael Bendzick, 14 Jan 2005
596 * Fix warnings for PCI code on ixp
597 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
599 * virtex2 fix for bogus download error messages
600 The virtex2 FPGA download code watches for init going active during
601 a download of config data as an error condition. init also goes
602 active after a configuration is finished in concert with the done
603 signal. So far, the code does not check for done active until all
604 of the configuration data is sent. If configuration data has a few
605 extra pad bytes at the end, this would cause an error message even
606 though the download had suceeded.
607 NOTE: virtex2 slave serial and spartan2 versions may still have the
609 Patch by Andrew Dyer, 12 Jan 2005
611 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
612 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
613 message when probing for nonexistent flash in little endian mode.
614 As a side effect more efficient and smaller code is generated,
615 which is always a Good Thing (TM).
616 Patch by Ladislav Michl, 24 Sep 2005
618 * Update for TFTP using a fixed UDP port
619 Use the approved environment variable names. Added "tftpdstp" to
620 allow ports other than 69 per Tolunay Orkun's recommendation.
621 Patch by Jerry Van Baren, 12 Jan 2005
623 * Allow to force TFTP to use a fixed UDP port
624 (Add a configuration option CONFIG_TFTP_PORT and optional env
626 Patch by Jerry Van Baren, 10 Jan 2005
628 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
629 Patch by Leif Lindholm, 29 Dec 2004
631 * Cleanup: fix broken builds
633 * Fix PHY address argument passing with mii info command
634 Patch by Andrew Dyer, 28 Dec 2004
636 * Cleanup (PPC4xx is AMCC now)
638 * esd CPCI2DP board added
639 Patch by Matthias Fuchs, 22 Sep 2005
641 * esd PMC405 board updated
642 Patch by Matthias Fuchs, 22 Sep 2005
644 * Add SM501 support to HH405 board.
645 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
646 Add support for eeprom write-enable (CFG_EEPROM_WREN).
647 Patch by Stefan Roese, 22 Sep 2005
649 * Fix autonegotiation in tsec ethernet driver
650 Patch by Stefan Roese, 21 Sep 2005
652 * Fix bug in auto_update (trab board)
653 Patch by Martin Krause, 16 Sep 2005
655 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
656 Patch by Francesco Mandracci, 16 Sep 2005
658 * Update configuration for INKA4x0 board
660 * Update configuration for PM854 board
661 Based on patch by R. Loeffl, 20 Jul 2005
663 * Add PCI support to TQM8540 and TQM8560 boards
664 Patch by Stefan Roese, 15 Sep 2005
666 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
667 boards (baudrate, environment...). Flash driver fixed.
668 Patch by Stefan Roese, 15 Sep 2005
670 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
671 ethernet port on ebony.
672 Patch by Stefan Roese, 7 Sep 2005
674 * Added support for mtddevnum and mtddevname variables (mtdparts command)
676 * Change default console baud rate for stxxtc board
678 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
679 Patch by Stefan Roese, 31 Aug 2005
681 * Fix default command set (don't include CFG_CMD_DISPLAY command)
682 Patch by Pantelis Antoniou, 02 Sep 2005
686 * Enable SM712 driver support for HMI1001 board.
688 * Fix problems with ld version 2.16 (dot outside sections problem)
689 Pointed out by Gerhard Jaeger, 31 Aug 2005;
690 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
692 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
694 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
696 * Add keyboard and dot matrix display support for HMI1001 board.
698 * Prepare U-Boot for gcc-4.x
700 * Fixed Bamboo port to enable running without DDR-DIMM
701 (Bamboo has also 64MB onboard DDR)
702 Patch by Stefan Roese, 24 Aug 2005
704 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
705 now handling all 4xx cpu's
706 Patch by Stefan Roese, 16 Aug 2005
708 * Fix make dependencies for at91rm9200 and ks8695 cpus
709 Patch by Steven Scholz, 23 Aug 2005
711 * Add JFFS2 support for TQM5200 board
713 * Add esd cpci5200 and pf5200 boards
714 Patch by Reinhard Arlt, 22 Aug 2005
716 * Fix sysclock for TQM8540 and TQM8560 boards
717 Patch by Martin Krause, 25 Jul 2005
719 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
720 Patch by Martin Krause, 08 Jun 2005
722 * Add new board specific commands for TQM5200/STK52XX
723 - Sound commands (beep, wav, sound)
724 - Test commands (led, can, backlight, rs232)
725 Patch by Martin Krause, 02 May 2005
727 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
728 because of a bug in the AT91RM9200 CPU PLL
729 Patch by Martin Krause, 22 Apr 2005
731 * Add automatic HW detection for another CMC_PU2 variant
732 Patch by Martin Krause, 20 Apr 2005
734 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
735 Patch by Martin Krause, 19 Apr 2005
737 * Fix initialization problem on TQM5200 without SM501
738 Patch by Martin Krause, 08 Apr 2005
740 * Add RTC support for STK52XX.200
741 Patch by Martin Krause, 07 Apr 2005
743 * Add support for IFM o2dnt board
745 * Enable PCI on hmi1001 board
747 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
748 so we can use them to, e.g., check the existence of a file with
749 "if ls foo; then this; else that; fi" in the hush shell
750 Patch by Andreas Engel, 16 August 2005
752 * Coding style cleanup
754 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
755 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
757 * Check return value of malloc in 440gx_enet.c
758 Patch by Travis B. Sawyer, 18 Jul 2005
760 * Add Sandburst Metrobox and Sandburst Karef board support packages.
761 Second serial port on 440GX now defined as a system device.
762 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
763 Patch by Travis B. Sawyer, 12 Jul 2005
765 ======================================================================
766 Changes for U-Boot 1.1.3:
767 ======================================================================
771 * Add forgotten new fils from latest VoiceBlue update
773 * Make bootretry feature work with hush shell.
774 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
775 Patch by Andreas Engel, 19 Jul 2005
777 * Update Hymod Board Database PHP code in "tools" directory
778 Patch by Murray Jensen, 01 Jul 2005
780 * Make "tr" command use POSIX compliant; export HOSTOS make variable
781 Patch by Murray Jensen, 30 Jun 2005
783 * Fix Murray Jensen's mail address.
784 Patch by Murray Jensen, 30 Jun 2005
786 * Preserve PHY_BMCR during a soft reset.
787 Patch by Carl Riechers, 24 Jun 2005
789 * VoiceBlue update: eeprom tool can also store firmware version now.
790 eeprom.bin is runable by jumping at load address.
791 Patch by Ladislav Michl, 23 May 2005
793 * Move the AT91RM9200DK to the ARM Systems list.
794 Patch by Anders Larsen, 26 Apr 2005
796 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
797 Patch by Anders Larsen, 26 Apr 2005
799 * measure_gclk() is needed when DEBUG is enabled
800 Patch by Bryan O'Donoghue, 25 Apr 2005
802 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
803 Patch by Reinhard Arlt, 12 Aug 2005
805 * esd PCI405 board updated
806 Patch by Matthias Fuchs, 28 Jul 2005
808 * esd WUH405 and DU405 board updated
809 Patch by Matthias Fuchs, 27 Jul 2005
811 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
812 Patch by Matthias Fuchs, 4 May 2005
814 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
815 boards (baudrate, environment...). Flash driver fixed.
816 Patch by Stefan Roese, 11 Aug 2005
818 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
819 Patch by Stefan Roese, 11 Aug 2005
821 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
822 Patch by Stefan Roese, 11 Aug 2005
824 * Add configuration for IFM AEV FIFO board.
825 Minor coding style cleanup.
827 * Add configuration for IFM SPI eval board
829 * Fix CompactFlash problem on HMI1001 board
831 * Make new "mtdparts" code build with older compilers
832 Patch by Andrea Scian, 09 Aug 2005
834 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
835 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
836 with the 405 defines and the linux kernel defines.
837 Patch by Stefan Roese, 08 Aug 2005
839 * Fix compiler warnings with older GCC versions
841 * Add common (with Linux) MTD partition scheme and "mtdparts" command
843 Old, obsolete and duplicated code was cleaned up and replace by the
844 new partitioning method. There are two possible approaches now:
846 The first one is to define a single, static partition:
848 #undef CONFIG_JFFS2_CMDLINE
849 #define CONFIG_JFFS2_DEV "nor0"
850 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
851 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
852 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
854 The second method uses the mtdparts command line option and dynamic
857 /* mtdparts command line support */
858 #define CONFIG_JFFS2_CMDLINE
859 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
860 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
862 Command line of course produces bigger images, and may be inappropriate
863 for some targets, so by default it's off.
865 * Fix build problems for PM856 Board
867 * Fix sign extension bug in 'fpga loadb' command;
868 make 'fpga loadb' always print the file header info
869 Patch by Andrew Dyer, 11 Jan 2005
871 * Fix errors that occur when accessing SystemACE CF
872 Patch by Jeff Angielski, 09 Jan 2005
874 * Document switching between U-Boot and PlanetCore on RPXlite
875 by Sam Song, 24 Dec 2004
877 * Fix PowerQUICC II mask detection.
878 Patch by Eugene Surovegin, 20 Dec 2004
880 * Add support for Altera NIOS DK1C20 board
881 Patch by Shlomo Kut, 13 Dec 2004
883 * Add support for ep8248 board
884 Patch by Yuli Barcohen, 12 Dec 2004
888 * Fix baudrate setting for KGDB on MPC8260
889 Patch by HoJin, 11 Dec 2004
891 * Fix 'mii help' text formatting
892 Patch by Cory Tusar, 10 Dec 2004
894 * Fix return code of NFS command
895 Patch by Hiroshi Ito, 11 Dec 2004
899 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
900 Patch by Steven Blakeslee, 04 Aug 2005
902 * Add support for AMCC Bamboo PPC440EP eval board
903 Patch by Stefan Roese, 04 Aug 2005
905 * Patch by Jon Loeliger
906 Fix style issues primarily in 85xx and 83xx boards.
908 - Trailing white space
909 - Indentation not by TAB
910 - Excessive amount of empty lines
911 - Trailing empty lines
913 * Patch by Ron Alder, 11 Jul 2005
914 Add Xianghua Xiao and Lunsheng Wang's support for the
915 GDA MPC8540 EVAL board.
917 * Patch by Eran Liberty
918 Add support for the Freescale MPC8349ADS board.
920 * Patch by Jon Loeliger, 25 Jul 2005
921 Move the TSEC driver out of cpu/mpc85xx as it will be shared
922 by the upcoming mpc83xx family as well.
924 * Patch by Jon Loeliger, 05 May 2005
925 Implemented support for MPC8548CDS board.
926 Added DDR II support based on SPD values for MPC85xx boards.
927 This roll-up patch also includes bugfies for the previously
929 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
931 * Patch by Jon Loeliger, 10 Feb 2005
932 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
934 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
936 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
937 for faster flash parts.
938 Add documentation for BR/OR for FLASH.
940 * Patch by Jon Loeliger 08 Feb 2005
941 Determine L2 Cache size dynamically on 85XX boards.
943 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
944 - Convert the CPM2 based functionality to use new CONFIG_CPM2
945 option rather than a myriad of CONFIG_MPC8560-like variants.
946 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
947 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
948 new CONFIG_CPM2 option to each 8260 board.
950 * Add support for MicroSys PM856 board
951 Patch by Josef Wagner, 03 Aug 2005
953 * Minor fixes to PM854 board
954 Patch by Josef Wagner, 03 Aug 2005
956 * Adjust configuration of XENIAX board
957 (chip select and GPIO required for USB operation)
959 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
960 routed to the Watchdog handler
961 Patch by Eugene Surovegin, 18 Jun 2005
963 * (re)enabled scsi commands do_scsi() and do_scsiboot()
964 Patch by Denis Peter, 06 Dec 2004
966 * Fix endianess problem in TFTP / NFS default filenames
967 Patch by Hiroshi Ito, 06 Dec 2004
969 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
971 Patch by Murray Jensen, 18 Jul 2005
973 * Fix typo in mkconfig script (used == instead of =)
974 Patch by Murray Jensen, 18 Jul 2005
976 * Cleanup build problems on 64 bit build hosts
978 * Update MAINTAINERS file
980 * Patch by Stefan Roese, 01 Aug 2005:
981 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
982 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
984 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
985 to run on both 405GP and 405GPr eval boards).
987 * Patch by Steven Blakeslee, 27 Jul 2005:
988 - Add support for AMCC PPC440EP/GR.
989 - Add support for AMCC Yosemite PPC440EP eval board.
990 - Add support for AMCC Yellowstone PPC440GR eval board.
992 * Minor fixes for PPChameleon Board:
993 - fix alignment of NAND size
994 - make code do what the comment says
996 * Implement h/w sector protection status synchronization at boot.
997 The code is provided for, and was tested on, the Yukon/Alaska
998 and PM520 boards only.
1000 A bug in flash_real_protect() for the Yukon board was fixed by
1001 adding a function that tells if two banks are on one flash chip.
1003 * Fix sysmon POST problem: check I2C error codes
1004 This fixes a problem of displaying bogus voltages when the voltages
1005 are so low that the I2C devices start failing while the rest of the
1006 system keeps running.
1008 * Patch by Cedric Vincent, 6 Jul 2005:
1009 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1011 * Patch by Jon Loeliger, 20 Jul 2005:
1012 Add missing PCI IO port definitions.
1014 * Add CompactFlash support for HMI1001 board.
1016 * Adjust printed board ID for LWMON board.
1018 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1020 * Add new argument format for flash commands to allow for usage like
1021 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1022 U-Boot will automaticially find the end of the corresponding sector.
1024 * Patch by Stefan Roese, 5 Jul 2005:
1025 Update uc100 board PHY setup
1027 * Patch by Stefan Roese, 1 Jul 2005:
1028 Fix PHY address for CATcenter board (now correct!)
1030 * Patch by Stefan Roese, 30 Jun 2005:
1031 Fix PHY addresses for PPChameleon and CATcenter boards
1032 Change MAINTAINER for most esd boards
1034 * Patch by Detlev Zundel, 30 Jun 2005:
1035 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1037 * Fix baudrate calculation problem on MPC5200 systems
1039 * Add EEPROM and RTC support for HMI1001 board
1041 * Patch by Detlev Zundel, 20 Jun 2005:
1042 Fix initialization of low active GPIO pins on inka4x0 board
1044 * Enable redundant environment, disable HW flash protection of
1047 * Patch by Travis Sawyer, 10 Jun 2005:
1048 Initialize allocated dev and private hw structures
1049 after their respective allocation in 440gx_enet.c
1051 * Patch by Steven Scholz, 10 Jun 2005:
1052 Fix byteorder problems with second argument of "bootm" with
1055 * Add support for HMI1001 board
1057 * Disable "date" and "sntp" commands on TQM866M
1059 * Fix watchdog reset problems on LWMON board
1061 * Patch by Juergen Selent, 17 May 2005:
1062 Add support for Funkwerk VoVPN gateway module.
1064 * Cleanup debug code for MPC8220 FEC driver
1066 * Extend burst mode RAM test program to take a loop count
1069 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1070 those boards that use it.
1072 * Patches by Greg Ungerer, 19 May 2005:
1073 - add support for the KS8695P (ARM 922 based) CPU
1074 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1076 * Patch by Steven Scholz, 19 May 2005:
1077 Add support for CONFIG_SERIAL_TAG on ARM boards
1079 * Add PCI support for Sorcery board.
1080 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1082 * Fix compile problems caused by new burst mode SDRAM test;
1083 make port pins to trigger logic analyzer configurable
1085 * Fix timer handling on MPC85xx systems
1087 * Fix debug code in omap5912osk flash driver
1089 * Add support for MPC8247 based "IDS8247" board.
1091 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1093 * On LWMON we must use the watchdog to reset the board as the CPU
1094 genereated HRESET pulse is too short to reset the external
1097 * Add test tool to exercise SDRAM accesses in burst mode
1098 (as standalone program, MPC8xx/PowerPC only)
1100 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1103 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1104 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1105 added to support LZO and LZARI compression modes (undefined by
1108 * Fix problem with symbolic links in JFFS2 code.
1110 * Use linker ASSERT statement to prevent undetected overlapping of
1111 sections on PPChameleon board; other boards might use this, too.
1113 * Patch by Stefan Roese, 03 May 2005:
1115 Fix problems in cmd_universe.c
1117 * Patch by Matthias Fuchs, 03 May 2005:
1118 Added missing variable declaration in cmd_nand.c
1119 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1121 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1123 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1125 Fix PHY address for canmb board.
1127 * Cleanup serial console baudrate calculation on AT91RM9200;
1128 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1130 * Patch by Matthias Fuchs, 18 Apr 2005:
1131 Make PCI target address spaces on PMC405 and CPCI405 boards
1132 configurable via environment variables
1134 * Auto-size RAM on canmb board.
1136 * Add support for canmb board
1138 * Patch by Stefan Roese, 13 Apr 2005:
1139 Update for esd apc405
1141 * Fixes for TQM8560 board:
1143 - remove debug messages
1144 - fix flash sector protection
1146 * Patch by Steven Scholz, 07 Apr 2005:
1147 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1149 * Patches by Steven Scholz, 07 Apr 2005:
1150 Fix compiler warning in altera.c
1151 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1153 * Patch by Ladislav Michl, 06 Apr 2005:
1154 Fix voiceblue configuration.
1156 * Patch by Stefan Roese, 06 Apr 2005:
1157 Updates for OCOTEA board:
1158 - Changed U-Boot size from 512kByte to 256kByte
1159 - Fixed flash driver to support boot from soldered user flash
1160 - Added README for switch from PIBS firmware to U-Boot
1162 * Patch by Travis Sawyer, 05 Apr 2005:
1163 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1164 Problem found by Andrew Wozniak.
1166 * Patch by Steven Scholz, 06 Apr 2005:
1167 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1168 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1170 * Patches by Robert Whaley, 29 Nov 2004:
1171 - update the pxa-regs.h file for PXA27x chips
1172 - add PXA27x based ADSVIX board
1173 - add support for MMC on PXA27x processors
1175 * Patch by Andrew E. Mileski, 28 Nov 2004:
1176 Fix PPC4xx SPD SDRAM detection bug
1178 * Patch by Hiroshi Ito, 26 Nov 2004:
1179 Fix logic of "test -z" and "test -n" commands
1181 * Patch by Ladislav Michl, 05 Apr 2005:
1182 Add support for VoiceBlue board.
1184 * Patch by Ladislav Michl, 05 Apr 2005:
1185 Fix netboot_common() prototypes.
1187 * Patch by Steven Scholz, 05 Apr 2005:
1188 Use i.MX watchdog timer for reset_cpu()
1190 * Patch by Steven Scholz, 05 Apr 2005:
1191 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1192 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1193 (now in interupts.c)
1195 * Add support for MPC8220 based "sorcery" board.
1197 * Add support for TQM8560 board.
1199 * Add FEC support for TQM8540 board.
1200 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1202 * Patch by Martin Krause, 04 Apr 2005:
1203 Update default configuration for CMC_PU2 board.
1205 * Patch by Steven Scholz, 04 Apr 2005:
1206 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1207 - introduce two new configuration options instead:
1208 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1210 * Patch by Steven Scholz, 04 Apr 2005:
1211 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1213 * Fix timer code for ARM systems: make sure that udelay() does not
1214 reset timers so it's save to use udelay() in timeout code.
1216 * Patch by Mathias Küster, 23 Nov 2004:
1217 add udelay support for the mcf5282 cpu
1219 * Patch by Tolunay Orkun, 16 November 2004:
1220 fix incorrect onboard Xilinx CPLD base address
1222 * Patch by Jerry Van Baren, 08 Nov 2004:
1223 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1224 the jumper for the HRCW source should select flash. If lowboot is
1225 not selected, the jumper for the HRCW source should select the
1227 - change default load base address to 0x00400000
1229 * Patch by Yuli Barcohen, 08 Nov 2004:
1230 Add support for Analogue & Micro Rattler boards.
1231 Tested on Rattler8248.
1233 * Patch by Andre Renaud, 08 Nov 2004:
1234 Fix watchdog support in common/lcd.c
1236 * Patch by Marc Leeman, 05 Nov 2003:
1237 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1238 bug only affects the XPC8245 processors
1240 * Patches by Josef Wagner, 29 Oct 2004:
1241 - Add support for MicroSys CPU87 board
1242 - Add support for MicroSys PM854 board
1244 * Patch by Jian Zhang, 02 Nov 2004:
1245 Add 16-bit NAND support
1247 * Patch by Scott McNutt, 01 Nov 2004:
1248 Add missing NIOS/NIOS2 support for "iminfo" command
1250 * Patch by Detlev Zundel, 29 Oct 2004:
1251 Add missing NIOS/NIOS2 support for "mkimage" tool.
1253 * Patch by David Adair, 27 Oct 2004:
1254 Add missing 440GX SDRAM Controller reset
1256 * Patch by Steven Scholz, 25 Oct 2004:
1257 Declare reset_cpu() in include/common.h instead locally
1259 * Patch by Yusdi Santoso, 22 Oct 2004:
1260 - Add support for HIDDEN_DRAGON board
1261 - fix endianess problem in driver/rtl1839.c
1263 * Patch by Allen Curtis, 21 Oct 2004:
1264 support multiple serial ports
1266 * Patch by Richard Klingler, 03 Apr 2005:
1267 Add call to eth_halt() in net/net.c when called functions fail
1268 after eth_init() has been called.
1270 * Patch by Sam Song, 3 April 2005:
1271 - Update README.Netconsole
1274 * Prepare for SoC rework of ARM code:
1275 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1276 - rename memsetup into lowlevel_init (function name and source files)
1277 Patch by Steven Scholz, 03 Apr 2005:
1278 - create SoC specific directories include/asm-arm/arch-imx and
1279 include/asm-arm/arch-s3c24x0
1281 * Fix problems with SNTP support;
1282 enable SNTP support in some boards.
1284 * Patches by Martin Krause, 01 Apr 2005:
1285 - Fix flash erase timeout on CMC_PU2
1286 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1288 * Patch by Steven Scholz, 13 March 2005:
1289 fix cache enabling for AT91RM9200
1291 * Patch by Masami Komiya, 30 Mar 2005:
1292 add SNTP support and expand time server and time offset fields of
1293 DHCP support. See doc/README.SNTP
1295 * Patch by Steven Scholz, 13 Dec 2004:
1296 Fix bug in at91rm920 ethernet driver
1298 * Patch by Steven Scholz, 13 Dec 2004:
1299 Remove duplicated code by merging memsetup.S files for
1300 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1302 * Patch by Detlev Zundel, 31 Mar 2005:
1303 Cleanup duplicate definition of overwrite_console()
1305 * Update TQM5200 configuration;
1306 prepare for Rev. 200 starter kit boards
1308 * Patch by Scott McNutt, 21 Oct 2004:
1309 Add support for Nios-II EPCS Controller core.
1311 * Patch by Scott McNutt, 20 Oct 2004:
1313 - Add sysid command (Nios-II only).
1314 - Locate default exception trampoline at proper offset.
1315 - Implement I/O routines (readb, writeb, etc)
1316 - Implement do_bootm_linux
1318 * Patches by Martin Krause, 22 Mar 2005:
1319 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1320 - add support for SM501 graphics controller
1321 - add support for graphic console on TQM5200
1322 - add support for TQM5200 Rev 200
1323 - cleanup, fix typo in include/configs/TQM5200.h
1325 * Patch by Manfred Baral, 17 Mar 2005:
1328 * Fix RTC configuration for PPChameleon board
1330 * Cleanup, fix typo in include/configs/TQM5200.h
1332 * Patch by Stefan Roese, 16 Mar 2005:
1333 Update for esd auto_update and hh405 board
1335 * Adapt for U-Boot image size (new features enabled) on TQM5200
1337 * Update code for TQM8540 board (and 85xx in general):
1338 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1339 - Reformat boot messages
1340 - Enable redundant environment
1341 - Replace the -O2 optimization flag with -mno-string
1343 * Patch by David Brownell, 10 Mar 2005:
1344 Restore copyright statements in OHCI drivers.
1346 * Add support for TQM8540 board
1348 * Patch by Detlev Zundel, 14 Mar 2005:
1349 NC650: changed NAND flash addressing to using UPMB
1351 * Patch by Stefan Roese, 14 Mar 2005:
1352 Update for esd voh405 fpga image
1354 * INKA4x0: Allow initialization of LCD backlight dimming from
1355 "brightness" environment variable.
1357 * Add port initialization for digital I/O on INKA4x0
1359 * Patch by Stefan Roese, 01 Mar 2005:
1360 Update for esd boards dp405 and hub405
1362 * Fix get_partition_info() parameter error in all other calls
1363 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1365 * Enable USB and IDE support for INKA4x0 board
1367 * Patch by Andrew Dyer, 28 Feb 2005:
1368 fix ext2load passing an incorrect pointer to get_partition_info()
1369 resulting in load failure for devices other than 0
1371 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1373 * Cleanup USB and partition defines
1375 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1377 * Add reset code for Coral-P on INKA4x0 board
1379 * Patch by Martin Krause, 28 Jun 2004:
1380 Update for TRAB board.
1382 * Fix some missing "volatile"s in MPC5xxx FEC driver
1384 * Fix cirrus voltage detection (for CPC45)
1386 * Fix byteorder problem in usbboot and scsiboot commands.
1388 * Patch by Cajus Hahn, 04 Feb 2005:
1389 - don't insist on leading '/' for filename in ext2load
1390 - set default partition to useful value (1) in ext2load
1392 * Patch by Andrew Dyer, 08 Jan 2005:
1393 fix wrong return codes in ext2 code
1395 * Removed '--no-warn-mismatch' option from Makefile. This option
1396 makes 'ld' to overlook binary objects compatibility.
1398 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1399 --end-group) outside of the group. This will make 'ld' to do
1400 _multiple_ search in the library group when resolving symbol
1401 references and do only a _single_ seach in libgcc.a after the group
1404 * Fix stability problems on CPC45 board again.
1406 * Make image detection for diskboot / usbboot / scsiboot more robust
1407 (also check header checksum)
1409 * Update CPC45 board configuration.
1411 * Add USB and PCI support for INKA4x0 board
1413 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1417 * Patch by Robin Getz, 13 Oct 2004:
1418 Add standalone application to change SMC91C111 MAC addresses,
1419 see examples/README.smc91111_eeprom
1421 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1422 Fix Flash support for ARM Integrator CP.
1424 * Patch by Richard Woodruff, 10 Jan 2005:
1425 Update support for OMAP2420 (ARM11) and H4 board:
1426 o clean up and add new types to H4 memory probe code.
1427 o fix to work with internal boot.
1428 o added PRCM config III operation.
1429 o fix marginal flash timings.
1430 o add revison ATAG usage.
1431 o enable voltage scaling at power chip.
1432 o fix compile error for i2c.
1434 * Fix network problem (error when receiving multiple ARP packets)
1436 * Patch by Daniel Poirot, 12 Oct 2004:
1437 Add support for Wind River sbc405 board
1439 * Patch by Rainer Brestan, 12 Oct 2004:
1440 Make examples/Makefile more robust
1442 * Patch by Sam Song, 11 October 2004:
1443 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1444 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1447 * Patch by Sam Song, 10 Oct 2004:
1448 Fix a parameter error in run_command() in main.c
1450 * Patch by Richard Woodruff, 01 Oct 2004:
1451 add support for the TI OMAP2420 processor and its H4 reference
1454 * Patch by Christian Pellegrin, 24 Sep 2004:
1455 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1457 * Patch by Leif Lindholm, 23 Sep 2004:
1458 add support for the AMD db1550 board
1460 * Patch by Travis Sawyer, 15 Sep 2004:
1461 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1462 update README.serial_multi
1464 * Patches by David Snowdon, 07 Sep 2004:
1465 - add u-boot.hex target in the top level Makefile
1466 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1467 - use -mtune=xscale and -march=armv5 options for PXA
1469 * Patch by Florian Schlote, 08 Sep 2004:
1470 Add support for SenTec-COBRA5272-board (Coldfire).
1472 * Patch by Gleb Natapov, 07 Sep 2004:
1473 mpc824x: set PCI latency timer to a sane value
1476 * Patch by Kurt Stremerch, 03 Sep 2004:
1477 Add bitstream configuration option for fpga command (Xilinx only).
1479 * Patch by Kurt Stremerch, 03 Sep 2004:
1480 Add Xilinx Spartan2E family FPGA support
1482 * Patch by Jeff Angielski, 02 Sep 2004:
1483 Add Added support for H2 revision of the EP8260 board.
1484 Fixed formatting for some of the EP8260 related source files.
1486 * Patch by Jon Loeliger, 02 Sep 2004:
1487 Reset monitor size back to 256 so environment can be written
1488 to flash on MPC85xx ADS and CDS releases.
1490 * Patch by Paolo Broggini, 02 Sep 2004:
1491 Make BSS clearing on ARM systems more robust
1493 * Patch by Yue Hu and Joe, 01 Sep 2004:
1494 - add PCI support for ixp425;
1495 - add EEPRO100 suppor tfor ixdp425 board.
1497 * Fix problem with protected sector detection in driver/cfi_flash.c
1499 ======================================================================
1500 Changes for U-Boot 1.1.2:
1501 ======================================================================
1503 * Code cleanup, mostly for GCC-3.3.x
1505 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1506 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1507 additional ethernet addresses.
1509 * Cleanup drivers/i82365.c - avoid duplication of code
1511 * Fix bogus "cannot span across banks" flash error message
1515 * Add support for CompactFlash for the CPC45 Board.
1517 * Fix problems with CMC_PU2 flash driver.
1520 - avoid trigraph warning in fs/ext2/ext2fs.c
1521 - rename UC100 -> uc100
1523 * Add support for UC100 board
1525 * Patch by Stefan Roese, 16 Dez 2004:
1526 - ext2fs support added
1527 - Tundra universe support added
1528 - Coldfire MCF5249 support added (no preloader needed!)
1529 - MCF5249 board TASREG added
1530 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1532 - some esd boards updated
1533 - memory commands "mdc" and "mwc" added for cyclic read/write
1534 (CONFIG_MX_CYCLIC, see README for further description)
1536 * Add support for INKA4X0 board
1538 * Patch by Steven Scholz, 12 Dec 2004:
1539 Fix typo in AT91 memory setup.
1541 * Patch by Martin Krause, 27 Oct 2004:
1542 - add support for "STK52xx" board (including PS/2 multiplexer)
1543 - add hardware detection for TQM5200
1545 * Clean up CMC PU2 flash driver
1547 * Update MAINTAINERS file
1549 * Fix bug in MPC823 LCD driver
1551 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1553 * Enable long help on CMC PU2 board;
1555 increase CPU speed from 179 to 207 MHz.
1557 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1558 unaligned tail part specially).
1560 * Update for AT91RM9200DK and CMC_PU2 boards:
1561 - Enable booting directly from flash
1562 - fix CMC_PU2 flash driver
1564 * Fix mkimage usage message
1566 * Map SRAM on NC650 board
1568 * Work around for Ethernet problems on Xaeniax board
1570 * Patch by TsiChung Liew, 23 Sep 2004:
1571 - add support for MPC8220 CPU
1572 - Add support for Alaska and Yukon boards
1574 * Fix configuration for ERIC board (needs more room)
1576 * Adjust MIPS compiler options at run-time depending on tools version
1577 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1578 "-mcpu=4kc" for old tools)
1580 * Add passing of the command line and memory size information to the
1581 kernel on xaeniax board.
1583 * Enable NAND flash support for NC650 board.
1585 * Patch by Thomas Lange 07 Oct 2004:
1586 Updated README for DBAu1x00 boards to match current status
1588 * Patch by Philippe Robin, 28 Sept 2004:
1589 Fix Flash support for Versatile.
1591 * Patch by Roger Blofeld, 16 Sep 2004:
1592 Fix timeout for DHCP command retry
1594 * Patch by Pantelis Antoniou, 14 Sep 2004:
1595 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1597 * Patch by Pantelis Antoniou, 14 Sep 2004:
1598 Kick watchdog when bz-decompressing
1600 * Fix CFG_HZ problems on AT91RM9200 systems
1601 [Remember: CFG_HZ should be 1000 on ALL systems!]
1603 * Patch by Gridish Shlomi, 30 Aug 2004:
1604 - Add support to revA version of PQ27 and PQ27E.
1605 - Reverted MPC8260ADS baudrate back to original 115200
1607 * Patch by Hojin, 17 Sep 2004:
1608 Fix typo in cfi_flash.c
1610 * Patch by Mark Jonas, 09 September 2004:
1611 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1614 * Patch by Mark Jonas, 31 August 2004:
1615 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1616 improves FTP performance for MPC5200 systems. Enabled for IceCube
1619 * Patch by Michael Bendzick, 30 Aug 2004:
1620 - Improve platform.S code for omap1510inn that detects whether code
1621 is running from SDRAM or not. Patch allows SDRAM to be configured
1622 if code is running out of SRAM at 0x20000000.
1624 * Patch by Frederick Klatt, 30 Aug 2004:
1625 Add support for the Wind River SBC8540/SBC8560 boards
1627 * Configure SX1 board to use drivers/cfi_flash.c
1629 * Patches by Michael Bendzick, 30 Aug 2004:
1630 - Configure omap1510inn board to use drivers/cfi_flash.c
1631 - Make drivers/cfi_flash.c protect environment and redundant
1634 * Patch by Steven Scholz, 23 Jun 2004:
1635 - Add script (tools/img2brec.sh) to programm U-Boot into
1636 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1638 * Patches by Scott McNutt, 24 Aug 2004:
1639 - Add support for Altera Nios-II processors.
1640 - Add support for Psyent PCI-5441 board.
1641 - Add support for Psyent PK1C20 board.
1643 * Patches by Jon Loeliger, 24 Aug 2004:
1644 - Add support for the MPC8541 and MPC8555 CDS boards
1645 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1646 - Convert MPC85xxADS to use common CFI flash driver
1647 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1648 from board_early_init_f()
1649 - Provide SW workaround for PCI initialization on 85xx CDS
1651 * Patches by George G. Davis, 24 Aug 2004:
1652 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1653 - Remove static network setup defaults from mx1ads_config
1654 - update ARM boards to use constants from mach-types.h
1656 * Patch by Gary Jennejohn, 04 Oct 2004:
1657 - fix I2C on at91rm9200
1658 - add support for Ricoh RS5C372A RTC
1660 * Patch by Gary Jennejohn, 01 Oct 2004:
1661 - add support for CMC PU2 board
1662 - add support for I2C on at91rm9200
1664 * Patch by Gary Jennejohn, 28 Sep 2004:
1665 fix baudrate handling on at91rm9200
1667 * Patch by Yuli Barcohen, 22 Aug 2004:
1668 - remove ZPC.1900 board-specific flash driver;
1669 switch the port to generic CFI driver;
1672 * Patch by Hinko Kocevar, 21 Aug 2004:
1673 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1675 * Clean up tools/bmp_logo.c to not add trailing white space
1677 * Patch by Hinko Kocevar, 21 Aug 2004:
1678 - Group common framebuffer functions in common/lcd.c
1679 - Group common framebuffer macros and #defines in include/lcd.h
1680 - Provide calc_fbsize() for video ATAG
1682 * Patch by Sam Song, 21 August 2004:
1683 - Fix a typo in README
1684 - Align "(RO)" output for "flinfo" after "protect on"
1685 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1686 ratio 1:1 when core frequency less than 50MHz
1688 * Patches by Hinko Kocevar, 21 Aug 2004:
1689 - fix some "use of label at end of compound statement" warnings
1690 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1692 * Patch by Steven Scholz, 16 Aug 2004:
1693 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1694 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1695 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1696 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1697 into cpu/arm920t/$(SOC)/
1699 * Patches by Sean Chang, 09 Aug 2004:
1700 - Added support for both 8 and 16 bit mode access to System ACE CF
1702 - Fixed missing System ACE CF device during get FAT partition info
1703 in fat_register_device function.
1704 - Enabled System ACE CF support on ML300.
1706 * Patch by Sean Chang, 09 Aug 2004:
1707 Synch defines for saveenv and do_saveenv functions so they get
1708 compiled under the same statement.
1710 * Patch by Sean Chang, 09 Aug 2004:
1711 - Added I2C support for ML300.
1712 - Added support for ML300 to read out its environment information
1713 stored on the EEPROM.
1714 - Added support to use board specific parameters as part of
1715 U-Boot's environment information.
1716 - Updated MLD files to support configuration for new features
1719 * Patches by Travis Sawyer, 05 Aug 2004:
1720 - Remove incorrect bridge settings for eth group 6
1721 - Add call to setup bridge in ppc_440x_eth_initialize
1722 - Fix ppc_440x_eth_init to reset the phy only if its the
1723 first time through, otherwise, just check the phy for the
1724 autonegotiated speed/duplex. This allows the use of netconsole
1725 - only print the speed/duplex the first time the phy is reset.
1727 * Patch by Shlomo Kut, 29 Mar 2004:
1728 Add support for MKS Instruments "Quantum" board
1730 * Fix build problem with Cogent boards;
1731 avoid using <asm/byteorder.h> when using the host compiler
1733 * Patch by Ganapathi C, 04 Aug 2004:
1734 Fix NFS timeout issue
1736 * Patch by Yuli Barcohen, 19 Jul 2004:
1737 - Fix host tools building in Cygwin environment
1738 - Fix header files search order for host tools
1740 * Patch by Tom Armistead, 19 Jul 2004:
1741 Fix kgdb.S support for 74xx_75x cpu
1743 * Patch by Jon Loeliger, 15 Jul 2004:
1744 Fix MPC85xx I2C driver
1746 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1748 * Patch by Stephen Williams, 15 July 2004
1749 Set the PCI class code for JSE board as part of PCI interface setup
1751 * Patch by Michael Bendzick, 15 Jul 2004:
1752 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1753 CFG_FLASH_USE_BUFFER_WRITE is set
1755 * Patch by Yuli Barcohen, 13 Jul 2004:
1756 Allow clock setting on MPC866/MPC885 series chips according to
1757 environment variable `cpuclk'
1759 * Patch by Yuli Barcohen, 20 Apr 2004:
1760 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1762 * Patch by Vincent Dubey, 24 Sep 2004:
1763 Add support for xaeniax board
1765 * Add comment about non-GPL character of standalone applications to
1768 * Fix FEC ethernet problem on NSCU board.
1770 * Patch by Gary Jennejohn, 09 Sep 2004:
1771 allow to use USART1 as console port on at91rm9200dk boards
1773 * Patch by Stefan Roese, 16 Sep 2004:
1776 * Fix SysClk handling for PPChameleon and CATcenter boards
1778 * Patch by Detlev Zundel, 08 Sep 2004:
1779 Update etags build target
1781 * Improve NetConsole support: add support for broadcast destination
1782 address and buffered input.
1784 * Cleanup compiler warnings for GCC 3.3.x and later
1786 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1788 * Add support for IDS "NC650" board
1790 * Add automatic update support for LWMON board
1792 * Clear Block Lock-Bits when erasing flash on LWMON board.
1794 * Fix return code of "fatload" command
1796 * Enable MSDOS/VFAT filesystem support for LWMON board
1798 * Patch by Martin Krause, 03 Aug 2004:
1799 change timing for SM501 graphics controller on TQM5200 module
1801 * Patch by Mark Jonas, 13 July 2004:
1802 - Total5200 LCD now run in little endian mode. Endianess conversion
1803 is done in hardware.
1804 - Removed last reference to "console" environment variable.
1806 * Patches by Lars Munch, 12 Jul 2004:
1807 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1809 - split out the LXT971A PHY from ns_9750_eth.h
1810 - split the dm9161 phy part out of at91rm9200_ether.c
1812 * Patch by Andreas Engel, 12 Jul 2004:
1813 Replaced hardcoded PL011 clock frequency with config variable.
1814 Fixed wrong CONFIG_CMD_DFL doc.
1816 * Patch by Thomas Viehweger, 09 Jun 2004:
1817 make it possible to remove chpart when there is only one partition
1819 * Add support for console over UDP (compatible to Ingo Molnar's
1820 netconsole patch under Linux)
1822 * Patch by Jon Loeliger, 16 Jul 2004:
1823 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1825 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1826 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1827 and CONFIG_L2_INIT_RAM options.
1828 - Refactor Local Bus initialization out of SDRAM setup.
1829 - Re-implement new version of LBC11/DDR11 errata workarounds.
1830 - Moved board specific PCI init parts out of CPU directory.
1831 - Added TLB entry for PCI-1 IO Memory
1832 - Updated README.mpc85xxads
1834 * Patch by Sascha Hauer, 28 Jun:
1835 - add generic support for Motorola i.MX architecture
1836 - add support for mx1ads, mx1fs2 and scb9328 boards
1838 * Patches by Marc Leeman, 23 Jul 2004:
1839 - Add define for the PCI/Memory Buffer Configuration Register
1840 - corrected comments in cpu/mpc824x/cpu_init.c
1842 * Add support for multiple serial interfaces
1843 (for example to allow modem dial-in / dial-out)
1845 * Patch by Stefan Roese, 15 Jul 2004:
1846 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1848 * Fix NSCU config; add ethernet wakeup code.
1850 * Add link for preloader for Motorola Coldfire to README.m68k
1852 * Patch by Michael Bendzick, 12 Jul 2004:
1853 fix output formatting in drivers/cfi_flash.c
1855 * Patch by Mark Jonas, 02 Jul 2004:
1856 Fix lowboot (again) on MPC5xxx
1858 * Patch by Curt Brune, 07 Jul 2004:
1859 relocate exception vectors on arm720t if needed
1861 * Patch by George G. Davis, 06 Jul 2004:
1862 - update mach-types.h to latest arm.linux.org.uk master list
1863 - Set correct OMAP1610 bi_arch_number for build target
1865 * Patch by Curt Brune, 06 Jul 2004:
1866 evb4510: add support for timer interrupt; cleanup
1868 * Patch by Dan Poirot, 06 Jul 2004:
1869 Fix sbc8260 environment variables
1871 * Cleanup redundand "console" environment variable
1873 * Patch by Mark Jonas, 05 Jul 2004:
1874 add support for the Total5100's and Total5200's LCD screen
1876 * Patches by Dan Eisenhut, 01 Jul 2004:
1878 - Move doc2000.h include to prevent compiler warning on some boards
1880 * Patch by Mark Jonas, 01 Jul 2004:
1881 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1882 MGT5100 and MPC5200 based Freescale platforms.
1884 * Patch by Philippe Robin, 01 Jul 2004:
1885 Add initialization for Integrator and versatile board files.
1887 * Patch by Hinko Kocevar, 01 Jun 2004:
1888 Fix VFD FB allocation, add LCD FB allocation on ARM
1890 * Patch by Martin Krause, 30 Jun 2004:
1891 Add support for TQM5200 board
1893 * Patch by Martin Krause, 29 Jun 2004:
1894 Add loopw command: infinite write loop on address range
1896 * Patches by Yasushi Shoji, 29 Jun 2004:
1897 - add empty include/asm-microblaze/processor.h
1898 - add to CREDITS and MAINTAINERS
1899 - add gd initialization
1900 - add MicroBlaze and SUZAKU board to MAKEALL script
1901 - add reset support for SUZAKU
1902 - add flush_cache() for MicroBlaze
1903 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1904 size flash memory on SUZAKU
1906 * Patch by Prakash Kumar, 27 Jun 2004:
1907 Add support for the PXA250 based Intrinsyc Cerf board.
1909 * Patch by Yasushi Shoji, 27 Jun 2004:
1910 fix comment in include/common.h
1912 * Rename SBC8560 into sbc8560 for consistency
1914 * Patch by Daniel Poirot, 24 Jun 2004:
1915 Add support for Wind River's sbc8240 board
1917 * Patches by Yasushi Shoji, 26 Jun 2004:
1918 - drivers/serial_xuartlite.c: fix "return 0" in void function
1919 - add microblaze support to mkimage tool
1921 * Patch by Fred Klatt, 25 Jun 2004:
1922 Add support for WindRiver's sbc8560 board
1924 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1925 Small Bugs fixes for "at91rm9200dk" board:
1926 - Timing modifications for SPI DataFlash access
1927 - Fix NAND flash detection bug
1929 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1930 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1932 * Patch by Jon Loeliger, 17 June 2004:
1933 Completion of the 8540ADS/8560ADS updates:
1934 Fix some PCI and Rapid I/O memory maps,
1935 Initialize both TSEC 1 and 2,
1937 Update MAINTAINER for 85xx boards and README.mpc85xxads
1939 * Patch by Yuli Barcohen, 16 Jun 2004:
1940 Remove obsolete AdderII port which was superseded by unified
1941 AdderII/Adder87x port
1943 * Patch by Ladislav Michl, 16 Jun 2004:
1944 Fix gcc-3.3.3 warnings for smc91111.c
1946 * Patch by Stefan Roese, 02 Jul 2004:
1947 - Fix bug in 405 ethernet driver; allocated data not cleared!
1948 - Fix problem in 405 i2c driver; don't try to print without console!
1950 * Patch by Paul Ruhland, 11 Jun 2004:
1951 Remove debug code from 'board/lpd7a40x/flash.c'
1953 * Patch by Andrea Marson, 11 Jun 2004:
1954 Update for PPChameleon board:
1955 - support for SysClk @ 25MHz
1956 - support for Silicon Motion SM712 VGA controller
1959 * Patches by Richard Woodruff, 10 Jun 2004:
1960 - fix problems with examples/stubs.c for GCC >= 3.4
1961 - fix problems with gd initialization
1963 * Patch by Curt Brune, 17 May 2004:
1964 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1965 - Add support for ESPD-Inc. EVB4510 Board
1967 * Patch by Marc Leeman, 11 May 2004:
1968 Fix for MPC8245 - reading PPC Memory from another device with the
1969 PPC as PCI target device corrupts data due to interenal hardware
1972 * Fix "cls" command when used with splash screen
1974 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1975 slow download of a big image)
1977 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1978 display even after showing a bitmap
1980 * Patch by Josef Wagner, 04 Jun 2004:
1981 - DDR Ram support for PM520 (MPC5200)
1982 - support for different flash types (PM520)
1983 - USB / IDE / CF-Card / DiskOnChip support for PM520
1984 - 8 bit boot rom support for PM520/CE520
1985 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1986 - I2C and RTC support for CPC45
1987 - support of new flash type (28F160C3T) for CPC45
1989 * Fix flash parameters passed to Linux for PPChameleon board
1991 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1993 * Patch by Paul Ruhland, 10 Jun 2004:
1994 fix support for Logic SDK-LH7A404 board and clean up the
1995 LH7A404 register macros.
1997 * Patch by Matthew McClintock, 10 Jun 2004:
1998 Modify code to select correct serial clock on Sandpoint8245
2000 * Patch by Robert Schwebel, 10 Jun 2004:
2001 Add support for Intel K3 strata flash.
2003 * Patch by Thomas Brand, 10 Jun 2004:
2004 Fix "loads" command on DK1S10 board
2006 * Patch by Yuli Barcohen, 09 Jun 2004:
2007 Add support for 8MB flash SIMM and JFFS2 file system on
2008 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2010 * Patch by Yuli Barcohen, 09 Jun 2004:
2011 Add support for Analogue&Micro Adder87x and the older AdderII board.
2013 * Patch by Ming-Len Wu, 09 Jun 2004:
2014 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2016 * Patch by Sam Song, 09 Jun 2004:
2017 - Add support for RPXlite_DW board
2018 - Update FLASH driver for 4*AM29DL323DB90VI
2019 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2021 * Patch by Mark Jonas, 08 June 2004:
2022 - Make MPC5200 boards evaluate the SVR to print processor name and
2023 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2025 * Patch by Kai-Uwe Bloem, 06 May 2004:
2026 Fix endianess problem in cramfs code
2028 * Patch by Tom Armistead, 04 Jun 2004:
2029 Add support for MAX6900 RTC
2031 * Patches by Ladislav Michl, 03 Jun 2004:
2032 - fix cfi_flash.c on LE systems
2033 - let 'make mrproper' delete u-boot.img as well
2034 - turn printf into debug in cfi_flash.c
2036 * Patch by Kurt Stremerch, 28 May 2004:
2037 Add support for Exys XSEngine board
2039 * Patch by Martin Krause, 27 May 2004:
2040 Fix a MPC5xxx I2C timing issue in i2c_probe().
2042 * Patch by Leif Lindholm, 27 May 2004:
2043 Fix board_init_f() for dbau1x00 board.
2045 * Patch by Imre Deak, 26 May 2004:
2046 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2047 Set flash base accordingly, and decide whether to do or skip board
2048 specific setup steps.
2050 * Patch by Josef Baumgartner, 26 May 2004:
2051 Add missing define in include/asm-m68k/global_data.h
2053 * Patch by Josef Baumgartner, 25 May 2004:
2054 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2056 * Patch by Paul Ruhland, 24 May 2004:
2057 fix SDRAM initialization for LPD7A400 board.
2059 * Patch by Jian Zhang, 20 May 2004:
2060 add support for environment in NAND flash
2062 * Patch by Yuli Barcohen, 20 May 2004:
2063 Add support for Interphase iSPAN boards.
2065 * Patches by Paul Ruhland, 17 May 2004:
2066 - Add I/O functions to the smc91111 ethernet driver to support the
2067 Logic LPD7A40x boards.
2068 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2069 specifically the LPD7A400.
2071 * Patches by Robert Schwebel, 15 May 2004:
2072 - call MAC address reading code also for SMSC91C111;
2073 - make SMSC91C111 timeout configurable, remove duplicate code
2074 - fix get_timer() for PXA
2075 - update doc/README.JFFS2
2076 - use "bootfile" env variable also for jffs2
2078 * Patch by Tolunay Orkun, 14 May 2004:
2079 Add support for Cogent CSB472 board (8MB Flash Rev)
2081 * Patch by Thomas Viehweger, 14 May 2004:
2082 - flash.h: more flash types added
2083 - immap_8260.h: some bits added (useful for RMII)
2084 - cmd_coninfo.c: typo corrected, printf -> puts
2085 - reduced size by replacing spaces with tab
2087 * Patch by Robert Schwebel, 13 May 2004:
2088 Add 'imgextract' command: extract one part of a multi file image.
2090 * Patches by Jon Loeliger, 11 May 2004:
2091 Dynamically handle REV1 and REV2 MPC85xx parts.
2092 (Jon Loeliger, 10-May-2004).
2093 New consistent memory map and Local Access Window across MPC85xx line.
2094 New CCSRBAR at 0xE000_0000 now.
2095 Add RAPID I/O memory map.
2096 New memory map in README.MPC85xxads
2097 (Kumar Gala, 10-May-2004)
2098 Better board and CPU identification on MPC85xx boards at boot.
2099 (Jon Loeliger, 10-May-2004)
2100 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2101 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2102 (Jim Robertson, 10-May-2004)
2103 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2104 Supports multiple PHYs.
2105 (Andy Fleming, 10-May-2004)
2106 Some README.MPC85xxads updates.
2107 (Kumar Gala, 10-May-2004)
2108 Copyright updates for "Freescale"
2109 (Andy Fleming, 10-May-2004)
2111 * Patch by Stephen Williams, 11 May 2004:
2112 Add flash support for ST M29W040B
2113 Reduce JSE specific flash.c to remove dead code.
2115 * Patch by Markus Pietrek, 04 May 2004:
2116 Fix clear_bss code for ARM systems (all except s3c44b0 which
2117 doesn't clear BSS at all?)
2119 * Fix "ping" problem on INC-IP board. Strange problem:
2120 Sometimes the store word instruction hangs while writing to one of
2121 the Switch registers, but only if the next instruction is 16-byte
2122 aligned. Moving the instruction into a separate function somehow
2123 makes the problem go away.
2125 * Patch by Rishi Bhattacharya, 08 May 2004:
2126 Add support for TI OMAP5912 OSK Board
2128 * Patch by Sam Song May, 07 May 2004:
2129 Fix typo of UPM table for rmu board
2131 * Patch by Pantelis Antoniou, 05 May 2004:
2132 - Intracom board update.
2135 * Add support for the second Ethernet interface for the 'PPChameleon'
2138 * Patch by Dave Peverley, 30 Apr 2004:
2139 Add support for OMAP730 Perseus2 Development board
2141 * Patch by Alan J. Luse, 29 Apr 2004:
2142 Fix flash chip-select (OR0) option register setting on FADS boards.
2144 * Patch by Alan J. Luse, 29 Apr 2004:
2145 Report MII network speed and duplex setting properly when
2146 auto-negotiate is not enabled.
2148 * Patch by Jarrett Redd, 29 Apr 2004:
2149 Fix hang on reset on Ocotea board due to flash in wrong mode.
2151 * Patch by Dave Peverley, 29 Apr 2004:
2152 add MAC address detection to smc91111 driver
2154 * Patch by David Müller, 28 Apr 2004:
2155 fix typo in lib_arm/board.c
2157 * Patch by Tolunay Orkun, 20 Apr 2004:
2158 - README update: add CONFIG_CSB272 and csb272_config
2159 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2160 i2cfast environment variable
2162 * Patch by Yuli Barcohen, 19 Apr 2004:
2163 - Rename DUET_ADS to MPC885ADS
2164 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2165 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2166 - Clean up FADS family port to use the new defines
2168 * Fix PCI support on CPC45 board
2170 * Patch by Scott McNutt, 25 Apr 2004:
2171 Add Nios GDB/JTAG Console support:
2172 - Add stubs to support gdb via JTAG.
2173 - Add support for console over JTAG.
2176 * Add support for CATcenter board (based on PPChameleon ME module)
2178 * Patch by Klaus Heydeck, 12 May 2004:
2179 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2180 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2181 various changes to KUP4 board specific files
2183 * Fix minor network problem on MPC5200: need some delay between
2184 resetting the PHY and sending the first packet. Implemented in a
2185 "natural" way by invoking the PHY reset and initialization code
2186 only once after power on vs. each time the interface is brought up.
2188 * Add some limited support for low-speed devices to SL811 USB controller
2189 (at least "usb reset" now passes successfully and "usb info" displays
2190 correct information)
2192 * Change init sequence for multiple network interfaces: initialize
2193 on-chip interfaces before external cards.
2195 * Fix memory leak in the NAND-specific JFFS2 code
2197 * Fix SL811 USB controller when attached to a USB hub
2199 * Fix config option spelling in PM520 config file
2201 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2202 patches by Pantelis Antoniou, 30 Mar 2004)
2204 * Fix minor NAND JFFS2 related issue
2206 * Fixes for SL811 USB controller:
2207 - implement workaround for broken memory stick
2208 - improve error handling
2210 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2211 cope with congested networks.
2213 ======================================================================
2214 Changes for U-Boot 1.1.1:
2215 ======================================================================
2217 * Patch by Travis Sawyer, 23 Apr 2004:
2218 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2219 errata from Vitesse Semiconductor.
2221 * Patch by Philippe Robin, 22 Apr 2004:
2222 Fix ethernet configuration for "versatile" board
2224 * Patch by Kshitij Gupta, 21 Apr 2004:
2225 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2227 * Patch by Steven Scholz, 24 Feb 2004:
2228 Fix a bug in AT91RM9200 ethernet driver:
2229 The MII interface is now initialized before accessing the PHY.
2231 * Patch by John Kerl, 19 Apr 2004:
2232 Use U-boot's miiphy.h for PHY register names, rather than
2233 introducing a new header file.
2235 * Update pci_ids.h from linux-2.4.26
2237 * Patch by Masami Komiya, 19 Apr 2004:
2238 Fix problem cause by VLAN function on little endian architecture
2239 without VLAN environment
2241 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2242 binary image for all clock frequencies. Implement run-time
2243 optimization of flash access timing based on the actual bus
2246 * Modify KUP4X board configuration to use SL811 driver for USB memory
2247 sticks (including FAT / VFAT filesystem support)
2249 * Add SL811 Host Controller Interface driver for USB
2251 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2253 * Patch by Pantelis Antoniou, 19 Apr 2004:
2254 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2255 Minor patches for Intracom boards.
2257 * Patch by Christian Pell, 19 Apr 2004:
2258 cleanup support for CF/IDE on PCMCIA for PXA25X
2260 * Temporarily disabled John Kerl's extended MII command code because
2261 "miivals.h" is missing
2263 * Patches by Mark Jonas, 13 Apr 2004:
2264 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2265 - Add sync instructions to IceCube SDRAM init code
2266 - Move SDRAM chip constants into seperate include files
2267 - Unify DDR and SDR initialization code
2268 - Unify all IceCube (Lite5xxx) target names
2270 * Patch by John Kerl, 16 Apr 2004:
2271 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2272 mii read 4-7 18-1a. Also add mii dump subcommand for
2273 pretty-printing standard regs 0-5.
2275 * Patch by Stephen Williams, 16 April 2004:
2276 fix typo in JSE.h; update MAINTAINERS
2278 * Patch by Matthew S. McClintock, 14 Apr 2004:
2279 fix initdram function for utx8245 board
2281 * Patch by Markus Pietrek, 14 Apr 2004:
2282 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2284 * Patch by Reinhard Meyer, 18 Apr 2004:
2285 provide the IDE Reset Function for EMK 5200 boards
2287 * Patch by Masami Komiya, 12 Apr 2004:
2288 fix pci_hose_write_config_{byte,word}_via_dword problems
2290 * Patch by Sangmoon Kim, 12 Apr 2004:
2291 Update max RAM size for debris board
2293 * Patch by Travis Sawyer, 08 Apr 2004:
2294 Add TLB entry for second DIMM slot on ocotea
2296 * Patch by Masami Komiya, 08 Apr 2004:
2297 add RTL8169 network driver
2299 * Patch by Dan Malek, 07 Apr 2004:
2300 - Add support for RPC/STx GP3, Motorola 8560 board
2301 - Update 85xx TSEC driver so it searches MII for first available PHY
2303 - Add functions to support console MII commands.
2305 * Patch by Tolunay Orkun, 07 Apr 2004:
2306 Move initialization of bi_iic_fast[]
2307 from board_init_f() to board_init_r()
2309 * Patch by Yasushi Shoji, 07 Apr 2004:
2310 Cleanup microblaze port
2312 * Patch by Sangmoon Kim, 07 Apr 2004:
2313 Add auto SDRAM module detection for Debris board
2315 * Patch by Rune Torgersen, 06 Apr 2004:
2316 - Fix some PCI problems on the MPC8266ADS board
2317 - Fix the location of some PCI entries in the immap structure
2319 * Patch by Yasushi Shoji, 07 Apr 2004:
2320 - add support for microblaze processors
2321 - add support for AtmarkTechno "suzaku" board
2323 * Configure PPChameleon board to use redundand environment in flash
2325 * Configure PPChameleon board to use JFFS2 NAND support.
2327 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2329 * Patch by Rune Torgersen, 16 Apr 2004:
2332 * Patches by Pantelis Antoniou, 16 Apr 2004:
2333 - add support for a new version of an Intracom board and fix
2334 various other things on others.
2335 - add verify support to the crc32 command (define
2336 CONFIG_CRC32_VERIFY to enable it)
2337 - fix FEC driver for MPC8xx systems:
2338 1. fix compilation problems for boards that use dynamic
2340 2. shut down FEC after network transfers
2341 - HUSH parser fixes:
2342 1. A new test command was added. This is a simplified version of
2343 the one in the bourne shell.
2344 2. A new exit command was added which terminates the current
2346 3. Fixed handing of $? (exit code of last executed command)
2347 - Fix some compile problems;
2348 add "once" functionality for the netretry variable
2350 * Patch by George G. Davis, 02 Apr 2004:
2351 add support for Intel Assabet board
2353 * Patch by Stephen Williams, 01 Apr 2004:
2354 Add support for Picture Elements JSE board
2356 * Patch by Christian Pell, 01 Apr 2004:
2357 Add CompactFlash support for PXA systems.
2359 * Patches by Pantelis Antoniou, 30 Mar 2004:
2360 - add auto-complete support to the U-Boot CLI
2361 - add support for NETTA and NETPHONE boards; fix NETVIA board
2362 - add support for the Epson 156x series of graphical displays
2363 (These displays are serial and not suitable for using a normal
2364 framebuffer console on them)
2365 - add infrastructure needed in order to POST any DSPs in a board
2366 - improve and fix various things in the MPC8xx FEC driver:
2367 1. The new 87x and 88x series of processors have two FECs,
2368 and the new driver supports them both.
2369 2. Another change in the 87x/88x series is support for
2370 the RMII (Reduced MII) interface. However numerous
2371 changes are needed to make it work since the PHYs
2372 are connected to the same lines. That means that
2373 you have to address them correctly over the MII
2375 3. We now correctly match the MII/RMII interface
2376 configuration to what the PHY reports.
2377 - Fix problem when readingthe MII status register. Due to the
2378 internal design of many PHYs you have to read the register
2379 twice. The problem is more apparent in 10Mbit mode.
2380 - add new mode ".jffs2s" for reading from a NAND device: it just
2381 skips over bad blocks.
2382 - add networking support for VLANs (802.1q), and CDP (Cisco
2384 - some minor patches / cleanup
2386 * Patch by Yuli Barcohen, 28 Mar 2004:
2387 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2388 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2389 - Change configuration method for MPC8260ADS family
2391 * add startup code to clear the BSS of standalone applications
2393 * Fix if / elif handling bug in HUSH shell
2395 ======================================================================
2396 Changes for U-Boot 1.1.0:
2397 ======================================================================
2399 * Patch by Mark Jonas: Remove config.tmp files only when
2400 unconfiguring the board
2402 * Adapt RMU board for bigger flash memory
2404 * Patch by Klaus Heydeck, 13 Mar 2003:
2405 Add support for KUP4X Board
2407 * Patch by Pavel Bartusek, 21 Mar 2004
2408 Add Reiserfs support
2410 * Patch by Hinko Kocevar, 20 Mar 2004
2411 - Add auto-release for SMSC LAN91c111 driver
2412 - Add save/restore of PTR and PNR regs as suggested in datasheet
2414 * Patch by Stephen Williams, 19 March 2004
2415 Increase speed of sector reads from SystemACE,
2416 shorten poll timeout and remove a useless reset
2418 * Patch by Tolunay Orkun, 19 Mar 2004:
2419 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2422 * Patch by Brad Kemp, 18 Mar 2004:
2423 prevent machine checks during a PCI scan
2425 * Patch by Pierre Aubert, 18 Mar 2004:
2426 Fix string cleaning in IDE identification
2428 * Patch by Pierre Aubert, 18 Mar 2004:
2429 - Unify video mode handling for Chips & Technologies 69000 Video
2430 chip and Silicon Motion SMI 712/710/810 Video chip
2431 - Add selection of the video output (CRT or LCD) via 'videoout'
2432 environment variable for the Silicon Motion
2435 * Patch by Pierre Aubert, 18 Mar 2004:
2436 include/common.h typo fix
2438 * Patches by Tolunay Orkun, 17 Mar 2004:
2439 - Add support for bd->bi_iic_fast[] initialization via environment
2440 variable "i2cfast" (CONFIG_I2CFAST)
2441 - Add "i2cfast" u-boot environment variable support for csb272
2443 * Patch by Carl Riechers, 17 Mar 2004:
2444 Ignore '\0' characters in console input for use with telnet and
2447 * Patch by Leon Kukovec, 17 Mar 2004:
2448 typo fix for strswab prototype #ifdef
2450 * Patches by Thomas Viehweger, 16 Mar 2004:
2451 - show PCI clock frequency on MPC8260 systems
2452 - add FCC_PSMR_RMII flag for HiP7 processors
2453 - in do_jffs2_fsload(), take load address from load_addr if not set
2454 explicit, update load_addr otherwise
2455 - replaced printf by putc/puts when no formatting is needed
2456 (smaller code size, faster execution)
2458 * Patch by Phillippe Robin, 16 Mar 2004:
2459 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2461 * Patch by Stephen Williams, 15 Mar 2004:
2462 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2464 * Patch by Tolunay Orkun, 15 Mar 2004:
2465 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2467 * Patch by Travis Sawyer, 15 Mar 2004:
2468 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2470 * Add start-up delay to make sure power has stabilized before
2471 attempting to switch on USB on SX1 board.
2473 * Patch by Josef Wagner, 18 Mar 2004:
2474 - Add support for MicroSys XM250 board (PXA255)
2475 - Add support for MicroSys PM828 board (MPC8280)
2476 - Add support for 32 MB Flash on PM825/826
2477 - new SDRAM refresh rate for PM825/PM826
2478 - added support for MicroSys PM520 (MPC5200)
2479 - replaced Query by Identify command in CPU86/flash.c
2480 to support 28F160F3B
2482 * Fix wrap around problem with udelay() on ARM920T
2484 * Add support for Macronix flash on TRAB board
2486 * Patch by Pierre Aubert, 15 Mar 2004:
2487 Fix buffer overflow in IDE identification
2489 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2491 * Remove redundand #define in IceCube.h
2493 * Patch by Steven Scholz, 27 Feb 2004:
2494 - Adding get_ticks() and get_tbclk() for AT91RM9200
2495 - Many white space fixes in cpu/at91rm9200/interrupts.c
2497 * Patches by Steven Scholz, 20 Feb 2004:
2498 some cleanup in AT91RM9200 related code
2500 * Patches by Travis Sawyer, 12 Mar 2004:
2501 - Fix Gigabit Ethernet support for 440GX
2502 - Add Gigabit Ethernet Support to MII PHY utilities
2504 * Patch by Brad Kemp, 12 Mar 2004:
2505 Fixes for drivers/cfi_flash.c:
2506 - Better support for x8/x16 implementations
2507 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2508 - Added defines for AMD command and address constants
2510 * Patch by Leon Kukovec, 12 Mar 2004:
2511 Fix get_dentfromdir() to correctly handle deleted dentries
2513 * Patch by George G. Davis, 11 Mar 2004:
2514 Remove hard coded network settings in TI OMAP1610 H2
2515 default board config
2517 * Patch by George G. Davis, 11 Mar 2004:
2518 add support for ADS GraphicsClient+ board.
2520 * Patch by Pierre Aubert, 11 Mar 2004:
2521 - add bitmap command and splash screen support in cfb console
2522 - add [optional] origin in the bitmap display command
2524 * Patch by Travis Sawyer, 11 Mar 2004:
2525 Fix ocotea board early init interrupt setup.
2527 * Patch by Thomas Viehweger, 11 Mar 2004:
2528 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2530 * Patch by Stephan Linz, 09 Mar 2004
2531 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2533 * Patch by George G. Davis, 9 Mar 2004:
2534 fix recent build failure for SA1100 target
2536 * Patch by Travis Sawyer, 09 Mar 2004:
2537 Support native interrupt mode for the IBM440GX.
2538 Previously it was running in 440GP compatibility mode.
2540 * Patch by Philippe Robin, 09 Mar 2004:
2541 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2544 * Patch by Masami Komiya, 08 Mar 2004:
2545 Don't overwrite server IP address or boot file name
2546 when the boot server does not return values
2548 * Patch by Tolunay Orkun, 5 Mar 2004:
2549 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2551 * Patch by Tolunay Orkun, 5 Mar 2004:
2552 Fix early board initialization for Cogent CSB272 board
2554 * Patch by Ed Okerson, 3 Mar 2004:
2555 fix CFI flash writes for little endian systems
2557 * Patch by Reinhard Meyer, 01 Mar 2004:
2558 generalize USB and IDE support for MPC5200 with according
2559 changes to IceCube.h and TOP5200.h
2560 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2561 add info about USB and IDE to README
2563 * Patch by Yuli Barcohen, 4 Mar 2004:
2564 Fix problems with GCC 3.3.x which changed handling of global
2565 variables explicitly initialized to zero (now in .bss instead of
2568 * Patch by Leon Kukovec, 02 Mar 2004:
2569 add strswab() to fix IDE LBA capacity, firmware and model numbers
2570 on little endian machines
2572 * Patch by Masami Komiya, 02 Mar 2004:
2573 - Remove get_ticks() from NFS code
2574 - Add verification of RPC transaction ID
2576 * Patch by Pierre Aubert, 02 Mar 2004:
2577 cleanup for IDE and USB drivers for MPC5200
2579 * Patch by Travis Sawyer, 01 Mar 2004:
2581 - Add IBM PPC440GX Ref Platform support (Ocotea)
2582 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2583 Adapted to U-Boot and 440GX port
2585 - Add gracious handling of all Ethernet Pin Selections for 440GX
2586 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2588 - Add needed bit definitions
2591 * Patch by Carl Riechers, 1 Mar 2004:
2592 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2594 * Patch by Stephan Linz, 27 Feb 2004
2595 - avoid problems for targets without NFS download support
2597 * Patch by Rune Torgersen, 27 Feb 2004:
2598 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2599 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2600 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2602 * Patch by Masami Komiya, 27 Feb 2004:
2603 Fix rarpboot: add autoload by NFS
2605 * Patch by Dan Eisenhut, 26 Feb 2004:
2606 fix flash_write return value in saveenv
2608 * Patch by Stephan Linz, 11 Dec 2003
2609 expand config.mk to avoid trigraph warnings on NIOS
2611 * Rename "BMS2003" board into "HMI10"
2613 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2614 storage; auto-set console on USB port (using preboot command)
2616 * Add support for SX1 mobile phone; add support for USB-based console
2617 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2619 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2621 * Fix SDRAM timings for LITE5200 / IceCube board
2623 * Handle Auti-MDIX / connection status for INCA-IP
2625 * Fix USB problems when attempting to read 0 bytes
2627 * Patch by Travis Sawyer, 26 Feb 2004:
2628 Fix broken compile for XPEDITE1K target.
2630 * Patch by Stephan Linz, 26 Feb 2004:
2631 Bug fix for NFS code on NIOS targets
2633 * Patch by Stephen Williams, 26 Feb 2004:
2634 Break up SystemACE reads of large block counts
2636 * Patch by Pierre Aubert, 26 Feb 2004
2637 add IDE support for MPC5200
2639 * Patch by Masami Komiya, 26 Feb 2004:
2640 add autoload via NFS
2642 * Patch by Stephen Williams
2643 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2644 elsewhere in the source.
2646 * Patch by Steven Scholz, 25 Feb 2004:
2647 - Timeouts in FPGA code should be based on CFG_HZ
2648 - Minor cleanup in code for Altera FPGA ACEX1K
2650 * Patch by Steven Scholz, 25 Feb 2004:
2651 Changed "Directory Hierarchy" section in README
2653 * Patch by Masami Komiya, 25 Feb 2004:
2654 Reduce copy count in nfs_read_reply() of NFS code
2656 * Patch by Markus Pietrek, 24 Feb 2004:
2657 NS9750 DevBoard added
2659 * Patch by Pierre Aubert, 24 Feb 2004
2660 add USB support for MPC5200
2662 * Patch by Steven Scholz, 24 Feb 2004:
2663 - fix MII commands to use values from last command
2665 * Patch by Torsten Demke, 24 Feb 2004:
2666 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2668 * Patch by Rahul Shanbhag, 19 Feb 2004:
2669 Fixes for for OMAP1610 board:
2670 - shift some IRQ specific code to platform.S file
2671 - remove duplicatewatchdog reset code from start.S
2673 * Make Auto-MDIX Support configurable on INCA-IP board
2675 * Fix license for mkimage tool
2677 * Patch by Masami Komiya, 24 Feb 2004:
2678 Update NetBootFileXferSize in NFS code
2680 * Patch by Scott McNutt, 24 Feb 2004:
2681 fix packet length in NFS code
2683 * Patch by Masami Komiy, 22 Feb 2004:
2684 Add support for NFS for file download
2686 * Patch by Andrea Scian, 17 Feb 2004:
2687 Add support for S3C44B0 processor and DAVE B2 board
2689 * Patch by Steven Scholz, 20 Feb 2004:
2690 - Add support for MII commands on AT91RM9200 boards
2691 - some cleanup in AT91RM9200 ethernet code
2693 * Patch by Peter Ryser, 20 Feb 2004:
2694 Add support for the Xilinx ML300 platform
2696 * Patch by Stephan Linz, 17 Feb 2004:
2697 Fix watchdog support for NIOS
2699 * Patch by Josh Fryman, 16 Feb 2004:
2700 Fix byte-swapping for cfi_flash.c for different bus widths
2702 * Patch by Jon Diekema, 14 Jeb 2004:
2703 Remove duplicate "FPGA Support" notes from the README file
2705 * Patches by Reinhard Meyer, 14 Feb 2004:
2706 - update board/emk tree; use common flash driver
2707 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2708 [adapted for other PPC CPUs -- wd]
2709 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2711 * Patch by Jon Diekema, 13 Feb 2004:
2712 Call show_boot_progress() whenever POST "FAILED" is printed.
2714 * Patch by Nishant Kamat, 13 Feb 2004:
2715 Add support for TI OMAP1610 H2 Board
2716 Fixes for cpu/arm926ejs/interrupt.c
2717 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2718 Fix for a timer bug in OMAP1610 Innovator
2719 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2721 * Patches by Stephan Linz, 12 Feb 2004:
2722 - add support for NIOS timer with variable period preload counter value
2723 - prepare POST framework support for NIOS targets
2725 * Patch by Denis Peter, 11 Feb 2004:
2726 add POST support for the MIP405 board
2728 * Patch by Laurent Mohin, 10 Feb 2004:
2729 Fix buffer overflow in common/usb.c
2731 * Patch by Tolunay Orkun, 10 Feb 2004:
2732 Add support for Cogent CSB272 board
2734 * Patch by Thomas Elste, 10 Feb 2004:
2735 Add support for NET+50 CPU and ModNET50 board
2737 * Patch by Sam Song, 10 Feb 2004:
2738 Fix typos in cfi_flash.c
2740 * Patch by Leon Kukovec, 10 Feb 2004
2741 Fixed long dir entry slot id calculation in get_vfatname
2743 * Patch by Robin Gilks, 10 Feb 2004:
2744 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2745 !=, <>, <, >, <=, >=)
2747 * Fix problem with side effects in macros in include/usb.h
2749 * Patch by David Benson, 13 Nov 2003:
2750 bug 841358 - fix TFTP download size limit
2752 * Fixing bug 850768:
2753 improper flush_cache() in load_serial()
2755 * Fixing bug 834943:
2756 MPC8540 - missing volatile declarations
2758 * Patch by Stephen Williams, 09 Feb 2004:
2759 Add support for Xilinx SystemACE chip:
2760 - New files common/cmd_ace.c and include/systemace.h
2761 - Hook systemace support into cmd_fat and the partition manager
2763 * Patch by Travis Sawyer, 09 Feb 2004:
2764 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2766 * Patch by Travis Sawyer, 09 Feb 2004:
2768 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2769 - Add phymode for 440 enet
2772 - Change board_pre_init to board_early_init_f
2773 - Add user flash to bus controller setup
2775 - Fix is_pci_host to check GPIO for monarch bit
2776 - Force xpedite1k to pci conventional mode (via #define option)
2778 * Patch by Brad Kemp, 4 Feb 2004:
2779 - handle the machine check that is generated during the PCI scans
2781 - define the registers used in the IMMR by the PCI subsystem.
2783 * Patch by Pierre Aubert, 03 Feb 2004:
2784 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2786 * Patch by Jeff Angielski, 03 Feb 2004:
2787 Fix copy & paste error in cpu/mpc8260/pci.c
2789 * Patch by Reinhard Meyer, 24 Jan 2004:
2790 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2792 * Add Auto-MDIX support for INCA-IP
2796 * Patch by Josef Baumgartner, 10 Feb 2004:
2797 Fixes for Coldfire port
2799 * Patch by Brad Kemp, 11 Feb 2004:
2800 Fix CFI flash driver problems
2802 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2803 modules at CPU clock frequencies above 66 MHz.
2805 * Optimize flash programming speed for LWMON (by another 100% :-)
2807 * Patch by Jian Zhang, 3 Feb 2004:
2808 - Changed the incorrect FAT12BUFSIZE
2809 - data_begin in fsdata can be negative. Changed it to be short.
2811 * Patches by Stephan Linz, 30 Jan 2004:
2812 1: - board/altera/common/flash.c:flash_erase():
2813 o allow interrupts befor get_timer() call
2814 o check-up each erased sector and avoid unexpected timeouts
2815 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2816 o enclose sevenseg_set() in cpp condition
2817 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2818 - fix some typed in mistakes in the NIOS documentation
2819 2: - split DK1C20 configuration into several header files:
2820 o two new files for each NIOS CPU description
2821 o U-Boot related part is remaining in DK1C20.h
2822 3: - split DK1S10 configuration into several header files:
2823 o two new files for each NIOS CPU description
2824 o U-Boot related part is remaining in DK1S10.h
2825 4: - Add support for the Microtronix Linux Development Kit
2826 NIOS CPU configuration at the Altera Nios Development Kit,
2827 Stratix Edition (DK-1S10)
2828 5: - Add documentation for the Altera Nios Development Kit,
2829 Stratix Edition (DK-1S10)
2830 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2832 7: - Add support for the common U-Boot SPI framework at
2835 * Patch by Rahul Shanbhag, 28 Jan 2004:
2836 Fix flash protection/locking handling for OMAP1610 innovator board.
2838 * Patch by Rolf Peukert, 28 Jan 2004:
2839 fix flash write problems on CSB226 board (write with 32 bit bus width)
2841 * Patches by Mark Jonas, 16 Jan 2004:
2842 - fix rounding error when calculating baudrates for MPC5200 PSCs
2843 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2844 time which is not supported
2846 * Patch by Yuli Barcohen, 26 Jan 2004:
2847 Allow bzip2 compression for small memory footprint boards
2849 * Patch by Brad Kemp, 21 Jan 2004:
2850 Add support for CFI flash driver for both the Intel and the AMD
2853 * Patch by Travis Sawyer, 20 Jan 2004:
2854 Fix pci bridge auto enumeration of sibling p2p bridges.
2856 * Patch by Tolunay Orkun, 12 Jan 2004:
2857 Add some delays as needed for Intel LXT971A PHY support
2859 * Patches by Stephan Linz, 09 Jan 2004:
2860 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2861 - make DK1C20 board configuration related to ASMI conform to
2864 * Patch by Anders Larsen, 09 Jan 2004:
2866 ARM memory layout fixes: the abort-stack is now set up in the
2867 correct RAM area, and the BSS is zeroed out as it should be.
2869 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2870 of the linker scripts are replaced by '__bss_start' and '_end',
2871 resp., which is a further step to eliminate unnecessary differences
2872 between the implementation of the CPU architectures.
2874 * Patch by liang a lei, 9 Jan 2004:
2875 Fix Intel 28F128J3 ID in include/flash.h
2877 * Patch by Masami Komiya, 09 Jan 2004:
2878 add support for TB0229 board (NEC VR4131 MIPS processor)
2880 * Patch by Leon Kukovec, 12 Dec 2003:
2881 changed extern __inline__ into static __inline__ in
2882 include/linux/byteorder/swab.h
2884 * Patch by Travis Sawyer, 30 Dec 2003:
2885 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2886 select MDI port based on enabled EMAC device.
2887 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2890 * Patch by Wolter Kamphuis, 15 Dec 2003:
2891 made CONFIG_SILENT_CONSOLE usable on all architectures
2893 * Disable date command on TQM866M - there is no RTC on MPC866
2895 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2897 * Implement adaptive SDRAM timing configuration based on actual CPU
2898 clock frequency for INCA-IP; fix problem with board hanging when
2899 switching from 150MHz to 100MHz
2901 * Add PCMCIA CS support for BMS2003 board
2903 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2904 see doc/README.MPC866 for details;
2905 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2906 calculate CPU clock frequency from PLL register values.
2908 * Add support for 128 MB RAM on TQM8xxL/M modules
2910 * Fix PS/2 keyboard problem caused by statically initialized variable
2911 pointing to a location in flash
2913 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2915 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2916 before we can access it; add delay in case we are faster (with no
2919 * Cleanup of some init functions
2921 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2922 to avoid Linux crashes by early packets coming in.
2924 * Accelerate flash accesses on LWMON board by using buffered writes
2926 * Fix typo in Makefile;
2927 fix problem with PARTNUM detection
2929 * Patch by Reinhard Meyer, 09 Jan 2004:
2930 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2932 * Add support for IDE LED on BMS2003 board
2933 (exclusive with status LED!)
2935 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2938 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2939 Add common files for "emk" boards
2941 * Add a common get_ram_size() function and modify the the
2942 board-specific files to invoke that common implementation.
2944 ======================================================================
2945 Changes for U-Boot 1.0.1:
2946 ======================================================================
2948 * Set default clock for INCA-IP to 150 MHz
2950 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2951 add I2C support; add support for DS1337 RTC
2953 * Add CompactFlash support for BMS2003 board
2955 * Add support for status LED on BMS2003 board
2957 * Patch by Scott McNutt, 02 Jan 2004:
2958 Add support for the Nios Active Serial Memory Interface (ASMI)
2961 * Patch by Andrea Marson, 16 Dec 2003:
2962 Add support for the PPChameleon ME and HI modules
2964 * Patch by Yuli Barcohen, 22 Dec 2003:
2965 Add support for Motorola DUET ADS board (MPC87x/88x)
2967 * Patch by Robert Schwebel, 15 Dec 2003:
2968 add support for cramfs (uses JFFS2 command interface)
2970 * Patches by Stephan Linz, 11 Dec 2003:
2971 - more documentation for NIOS port
2972 - new struct nios_pio_t, struct nios_spi_t
2973 - Reconfiguration for NIOS Development Kit DK1C20:
2974 o move board related code from board/dk1c20
2975 to board/altera/dk1c20
2976 o create a new common source path board/altera/common
2977 and move generic flash access stuff into it
2978 o change/expand configuration file DK1C20.h
2979 - Add support for NIOS Development Kit DK1S10
2980 - Add status LED support for NIOS systems
2981 - Add dual 7-segment LED support for Altera NIOS DevKits
2983 * Patch by Ronen Shitrit, 10 Dec 2003:
2984 Add support for the Marvell DB64360 / DB64460 development boards
2986 * Patch by Detlev Zundel, 10 Dec 2003:
2987 fix dependency problem in examples/Makefile
2989 * Patch by Denis Peter, 8 Dec 2003
2990 - add support for the PATI board (MPC555)
2991 - add SPI support for the MPC5xx
2993 * Patch by Anders Larsen, 08 Dec 2003:
2994 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2995 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2996 cleanup some redundand #defines
2998 * Patch by André Schwarz, 8 Dec 2003:
2999 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3000 - TX and RX deskriptors must be quad-word aligned
3001 - does not work with only one TX deskriptor
3002 - standard reset method does not work
3004 * Patch by Masami Komiya, 08 Dec 2003:
3005 add RTL8139 ethernet driver
3007 * Patches by Ed Okerson, 07 Dec 2003:
3008 - fix ethernet for the AU1x00 processors in little-endian mode.
3009 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3011 * Minor code cleanup (coding style)
3013 * Patch by Reinhard Meyer, 30 Dec 2003:
3014 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3015 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3016 - turned debug print of PHY registers into a function (called in two places)
3017 - added support for EMK MPC5200 based modules
3019 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3021 * Add support for TQM866M modules
3023 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3025 * Fix a few compiler warnings
3027 * Patch by Reinhard Meyer, 28 Dec 2003:
3028 Add initial support for TOP5200 board
3030 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3031 environment variable which can set to "100", "133", or "150". The
3032 CPU clock will be configured accordingly upon next reboot. Other
3033 values are ignored. In case of an invalid or undefined "cpuclk"
3034 value, the compile-time default CPU clock speed will be used.
3036 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3037 window that is used to access the UART registers by the Linux driver)
3039 * Patch by Reinhard Meyer, 20 Dec 2003:
3040 Fix clock calculation for the MPC5200 for higher clock frequencies
3041 (above 2**32 / 10 = 429.5 MHz).
3043 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3045 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3047 * Add new configuration for IceCube board with DDR memory
3049 * Update TRAB memory configurations
3051 * Add JFFS2 support for INCA-IP board
3053 * Patch by Bill Hargen, 09 Dec 2003:
3054 - BUBINGA405EP: changed flash driver to protect top sector containing
3056 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3057 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3058 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3059 - 405EP: added/fixed support for "reginfo" command.
3060 - 4xx: removed spurious MII error messages on "mii info" command.
3062 * Patch by Bernhard Kuhn, 28 Nov 2003:
3063 add support for Coldfire CPU
3064 add support for Motorola M5272C3 and M5282EVB boards
3066 * Patch by Pierre Aubert, 24 Nov 2003:
3067 - add a return value for the fpga command
3068 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3069 is defined. If ide_preinit fails, ide_init is aborted.
3070 - fix an endianess problem in fat.h
3072 * Patch by Wolter Kamphuis, 05 Dec 2003:
3073 Add support for SNMC's QS850/QS823/QS860T boards
3075 * Patch by Yuli Barcohen, 3 Dec 2003:
3076 "revive" U-Boot support for old Motorola MPC860ADS board
3078 * Patch by Cam(ilo?), 03 Dec 2003:
3079 make examples build even with broken Montavista objcopy
3081 * Patch by Pavel Bartusek, 27 Nov 2003:
3082 fix conversion problem with "bootretry" evironment variable
3084 * Patch by Andre Schwarz, 24 Nov 2003:
3085 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3087 * Patch by Pavel Bartusek, 21 Nov 2003:
3088 set ZMII bridge speed on 440
3090 * Patch by Anders Larsen, 17 Nov 2003:
3091 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3093 * Patches by David Müller, 14 Nov 2003:
3094 - board/mpl/common/common_util.c
3095 * implement support for BZIP2 compressed images
3096 * various cleanups (printf -> puts, ...)
3097 - board/mpl/common/flash.c
3098 * report correct errors to upper layers
3099 * check the erase fail and VPP low bits in status reg
3100 - board/mpl/vcma9/cmd_vcma9.c
3101 - board/mpl/vcma9/flash.c
3102 * various cleanups (printf -> puts, ...)
3104 * fix typo in comment
3105 - cpu/arm920t/usb_ohci.c
3106 * support for S3C2410 is missing in #if line
3108 * reinit some registers in case of error (cable missing, ...)
3110 * support for USB/MMC devices is missing in #if line
3111 - include/configs/MIP405.h
3112 - include/configs/PIP405.h
3113 * enable BZIP2 support
3114 * enlarge malloc space to 1MiB because of BZIP2 support
3115 - include/configs/VCMA9.h
3116 * enable BZIP2 support
3117 * enlarge malloc space to 1MiB because of BZIP2 support
3118 * enable USB support
3119 - lib_arm/armlinux.c
3120 * change calling convention of ARM Linux kernel as
3121 described on http://www.arm.linux.org.uk/developer/booting.php
3123 * Patch by Thomas Lange, 14 Nov 2003:
3124 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3125 support all these AMD boards.
3127 * Patch by Thomas Lange, 14 Nov 2003:
3128 Workaround for mips au1x00 physical memory accesses (the au1x00
3129 uses a 36 bit bus internally and cannot access physical memory
3130 directly. Use the uncached SDRAM address instead of the physical
3133 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3134 add Realtek 8019 ethernet driver
3136 * Patch by Yuli Barcohen, 13 Nov 2003:
3137 MPC826xADS/PQ2FADS cleanup
3139 * Patch by Anders Larsen, 12 Nov 2003:
3140 Update README to mark the PORTIO commands non-standard
3142 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3143 update for for Atmel AT91RM9200DK development kit:
3144 - support for environment variables in DataFlash
3145 - Atmel DataFlash AT45DB1282 support
3147 * Patch by Jeff Carr, 11 Nov 2003:
3148 add support for new version of 8270 processors
3150 * Patches by George G. Davis, 05 Nov 2003:
3151 - only pass the ARM linux initrd tag to the kernel when an initrd
3153 - update omap1510inn configuration file
3155 * Patches by Stephan Linz, 3 Nov 2003:
3156 - more endianess fixes for LAN91C111 driver
3157 - CFG_HZ configuration patch for NIOS Cyclone board
3159 * Patch by Stephan Linz, 28 Oct 2003:
3160 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3162 * Patch by Steven Scholz, 20 Oct 2003:
3163 - make "mii info <addr>" show infor for PHY at "addr" only
3164 - Endian fix for miiphy_info()
3166 * Patch by Gleb Natapov, 19 Sep 2003:
3167 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3169 * Patch by Anders Larsen, 17 Sep 2003:
3170 Bring ARM memory layout in sync with the documentation:
3171 stack and malloc-heap are now located _below_ the U-Boot code
3173 * Accelerate booting on TRAB board: read and check autoupdate image
3174 headers first instead of always reading the whole images.
3176 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3178 * Enabled password check on RMU board
3180 * Fix configuration problem with IceCube in LOWBOOT configuration:
3181 envrionment got embedded, corrupting the image layout.
3183 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3185 * Added BMS2003 board
3186 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3188 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3189 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3192 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3195 * Add checksum verification to 'imls' command
3197 * Add bd_info fields needed for 4xx Linux I2C driver
3199 * Patch by Martin Krause, 4 Nov. 2003:
3200 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3202 * Print used network interface when CONFIG_NET_MULTI is set
3204 * Patch by Bernhard Kuhn, 28 Oct 2003:
3205 Add low boot support for MPC5200
3207 * Fix problem with dual PCMCIA support (NSCU)
3209 * Fix MPC5200 I2C initialization function
3211 ======================================================================
3212 Changes for U-Boot 1.0.0:
3213 ======================================================================
3215 * Fix parameter passing to standalone images with bootm command
3217 * Patch by Kyle Harris, 30 Oct 2003:
3218 Fix build errors for ixdp425 board
3220 * Patch by David M. Horn, 29 Oct 2003:
3221 Fixes to build under CYGWIN
3223 * Get IceCube MGT5100 working (again)
3225 * Fix problems in memory test on some boards (which was not
3226 non-destructive as intended)
3228 * Patch by Gary Jennejohn, 28 Oct 2003:
3229 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3230 to prevent stack overflow on ARM systems
3232 * Patch by Stephan Linz, 28 Oct 2003:
3233 fix init sequence error for NIOS port
3235 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3237 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3239 * Patch by Xiao Xianghua, 23 Oct 2003:
3240 small patch for mpc85xx
3242 * Fix small problem in MPC5200 I2C driver
3244 * Fix FCC3 support on ATC board
3246 * Correct header printing for multi-image files in do_bootm()
3248 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3250 * Fix PCI problems on PPChameleon board
3252 * Patch by Steven Scholz, 18 Oct 2003:
3253 Fix AT91RM9200 ethernet driver
3255 * Patch by Nye Liu, 17 Oct 2003:
3256 Fix typo in include/mpc8xx.h
3258 * Patch by Richard Woodruff, 16 Oct 03:
3259 Fixes for cpu/arm925/interrupt.c
3260 - Initialize timestamp & lastdec vars.
3261 - fix timestamp overflows.
3262 - fix lastdec overflow.
3263 - smarter normalization to allow udelay() below 1ms to work.
3265 * Patch by Scott McNutt, 16 Oct
3266 add networking support for the Altera Nios Development Kit,
3267 Cyclone Edition (DK-1C20)
3269 * Patch by Jon Diekema, 14 Oct 2003:
3270 add hint about doc/README.silent to README file
3272 * Add CompactFlash support for NSCU
3274 * Fix PCI problems on PPChameleonEVB
3276 * TRAB auto-update: Base decision if we have to strip the image
3277 header on image type as encoded in the header
3278 (include image type patch by Martin Krause, 17 Oct 2003)
3280 * Patches by Xianghua Xiao, 15 Oct 2003:
3282 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3283 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3284 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3286 * Fix flash timings on TRAB board
3288 * Make sure HUSH is initialized for running auto-update scripts
3290 * Make 5200 reset command _really_ reset the board, without running
3291 any other code after it
3293 * Fix errors with flash erase when range spans across banks
3294 that are mapped in reverse order
3296 * Fix flash mapping and display on P3G4 board
3298 * Patch by Kyle Harris, 15 Jul 2003:
3299 - add support for Intel IXP425 CPU
3300 - add support for IXDP425 eval board
3302 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3303 for more information
3305 * Patch by Steven Scholz, 10 Oct 2003
3306 - Add support for Altera FPGA ACEX1K
3308 * Patches by Thomas Lange, 09 Oct 2003:
3309 - fix cmd_ide.c for non ppc boards (read/write functions did not
3310 add ATA base address)
3311 - fix for shannon board
3312 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3313 - Endian swap ATA identity for all big endian CPUs, not just PPC
3314 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3316 - add support for dbau1x00 board (MIPS32)
3318 * Patch by Sangmoon Kim, 07 Oct 2003:
3319 add support for debris board
3321 * Patch by Martin Krause, 09 Oct 2003:
3322 Fixes for TRAB board
3323 - /board/trab/rs485.c: correct baudrate
3324 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3325 udelay(); fix some timing problems with adc controller
3326 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3327 modify commands: touch and buzzer
3329 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3330 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3331 Use direct function calls for auto_update instead of hush commands
3333 * Patch by Scott McNutt, 04 Oct 2003:
3334 - add support for Altera Nios-32 CPU
3335 - add support for Nios Cyclone Development Kit (DK-1C20)
3337 * Patch by Steven Scholz, 29 Sep 2003:
3338 - A second parameter for bootm overwrites the load address for
3339 "Standalone Application" images.
3340 - bootm sets environment variable "filesize" to the resulting
3341 (uncompressed) data length for "Standalone Application" images
3342 when autostart is set to "no". Now you can do something like
3343 if bootm $fpgadata $some_free_ram ; then
3344 fpga load 0 $some_free_ram $filesize
3347 * Patch by Denis Peter, 25 Sept 2003:
3348 add support for the MIP405 Rev. C board
3350 * Patch by Yuli Barcohen, 25 Sep 2003:
3351 add support for Zephyr Engineering ZPC.1900 board
3353 * Patch by Anders Larsen, 23 Sep 2003:
3354 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3355 implemented for the x86 architecture)
3357 * Patch by Sangmoon Kim, 23 Sep 2003:
3358 fix pll_pci_to_mem_multiplier table for MPC8245
3360 * Patch by Anders Larsen, 22 Sep 2003:
3361 enable timed autoboot on PXA
3363 * Patch by David Müller, 22 Sep 2003:
3364 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3365 returns correct libgcc file path
3366 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3367 time on s3c24x0 systems
3369 * Patch by Jon Diekema, 19 Sep 2003:
3370 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3371 link state to the fault LED.
3372 - In NetLoop, make the Fault LED reflect the link status. The link
3373 status gets updated on entry, and on timeouts.
3375 * Patch by Anders Larsen, 18 Sep 2003:
3376 allow mkimage to build and run on Cygwin-hosted systems
3378 * Patch by Frank Müller, 18 Sep 2003:
3379 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3382 * Patch by Pantelis Antoniou, 16 Sep 2003:
3383 add tool to compute fileds in the PLPRCR register for MPC86x
3385 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3387 * Fix build problems under FreeBSD
3389 * Add generic filesystem image type
3391 * Make fatload set filesize environment variable
3393 * enable basic / medium / high-end configurations for PPChameleonEVB
3394 board; fix NAND code
3396 * enable TFTP client code to specify to the server the desired
3397 timeout value (see RFC-2349)
3399 * Improve SDRAM setup for TRAB board
3401 * Suppress all output with splashscreen configured only if "splashimage"
3404 * Fix problems with I2C support for mpc5200
3406 * Adapt TRAB configuration and auto_update to new memory layout
3408 * Add configuration for wtk board
3410 * Add support for the Sharp LQ065T9DR51U LCD display
3412 * Patch by Rune Torgersen, 17 Sep 2003:
3413 - Fixes for MPC8266 default config
3414 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3416 * Patches by Jon Diekema, 17 Sep 2003:
3417 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3420 - adjust "help" output
3422 * Patches by Anders Larsen, 17 Sep 2003:
3423 - fix spelling errors
3424 - set GD_FLG_DEVINIT flag only after device function pointers
3426 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3428 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3429 - trigger watchdog while waiting in serial driver
3431 * Add auto-update code for TRAB board using USB memory sticks,
3432 support new configuration with more memory
3434 * disable MPC5200 bus pipelining as workaround for bus contention
3436 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3437 priority; configure critical interrupts to be handled like external
3440 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3441 go back to 66 MHz for stability
3443 * Patches by Jon Diekema, 15 Sep 2003:
3444 - add description for missing CFG_CMD_* entries in the README file
3447 * Patch by Gleb Natapov, 14 Sep 2003:
3448 enable watchdog support for all MPC824x boards that have a watchdog
3450 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3451 "Non-octet Aligned Frame" errors we see at 100 Mbps
3453 * Patch by Sharad Gupta, 14 Sep 2003:
3454 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3456 * Patch by llandre, 11 Sep 2003:
3457 update configuration for PPChameleonEVB board
3459 * Patch by David Müller, 13 Sep 2003:
3460 various changes to VCMA9 board specific files
3462 * Add I2C support for MGT5100 / MPC5200
3464 * Patch by Rune Torgersen, 11 Sep 2003:
3465 Changed default memory option on MPC8266ADS to NOT be Page Based
3466 Interleave, since this doesn't work very well with the standard
3469 * Patch by George G. Davis, 12 Sep 2003:
3470 fix Makefile settings for sk98 driver
3472 * Patch by Stefan Roese, 12 Sep 2003:
3473 - new boards added: DP405, HUB405, PLU405, VOH405
3474 - some esd boards updated
3475 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3477 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3479 * Patch by Martin Krause, 11 Sep 2003:
3480 add burn-in tests for TRAB board
3482 * Enable instruction cache on MPC5200 board
3484 * Patch by Denis Peter, 11 Sep 2003:
3485 - fix USB data pointer assignment for bulk only transfer.
3486 - prevent to display erased directories in FAT filesystem.
3488 * Change output format for NAND flash - make it look like for other
3491 ======================================================================
3492 Changes for U-Boot 0.4.8:
3493 ======================================================================
3495 * Add I2C and RTC support for RMU board
3497 * Patches by Denis Peter, 9 Sep 2003:
3498 add FAT support for IDE, SCSI and USB
3500 * Patches by Gleb Natapov, 2 Sep 2003:
3501 - cleanup of POST code for unsupported architectures
3502 - MPC824x locks way0 of data cache for use as initial RAM;
3503 this patch unlocks it after relocation to RAM and invalidates
3506 * Patch by Gleb Natapov, 30 Aug 2003:
3507 new I2C driver for mpc107 bridge. Now works from flash.
3509 * Patch by Dave Ellis, 11 Aug 2003:
3510 - JFFS2: fix typo in common/cmd_jffs2.c
3511 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3512 - JFFS2: remove node version 0 warning
3513 - JFFS2: accept JFFS2 PADDING nodes
3514 - SXNI855T: add AM29LV800 support
3515 - SXNI855T: move environment from EEPROM to flash
3516 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3518 * Patch by Bill Hargen, 11 Aug 2003:
3519 fixes for I2C on MPC8240
3520 - fix i2c_write routine
3521 - fix iprobe command
3522 - eliminates use of global variables, plus dead code, cleanup.
3524 * Add support for USB Mass Storage Devices (BBB)
3525 (tested with USB memory sticks only)
3527 * Avoid flicker on TRAB's VFD
3529 * Add support for SK98xx driver
3531 * Add PCI support for SL8245 board
3533 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3534 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3535 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3537 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3538 to allow for more accurate baudrate settings
3539 (error now 0.7% at 115 kbps, instead of 3.5% before)
3541 * Patch by Andreas Mohr, 4 Sep 2003:
3542 Fix a lot of spelling errors
3544 * Add support for PPChameleon Eval Board
3546 * Add support for P3G4 board
3548 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3551 * Patch by Yuli Barcohen, 7 Aug 2003:
3552 check BCSR to detect if the board is configured in PCI mode
3554 ======================================================================
3555 Changes for U-Boot 0.4.7:
3556 ======================================================================
3558 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3559 add support for Adder II MPC852T module
3561 * Patch by George G. Davis, 19 Aug 2003:
3562 fix TI Innovator/OMAP1510 pin configs
3564 * Patches by Kshitij, 18 Aug 2003
3565 - add support for arm926ejs cpu core
3566 - add support for TI OMAP 1610 Innovator Board
3568 * Patch by Yuli Barcohen, 14 Aug 2003:
3569 add support for bzip2 uncompression
3571 * Add GCC library to examples/Makefile so GCC utility functions will
3574 * Add I2C and RTC support for RMU board using software I2C driver
3575 (because of better response to iprobe command); fix problem with
3578 * Patch by Matthias Fuchs, 28 Aug 2003:
3579 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3580 CONFIG_BOOTP_MAKS (see README).
3582 * Fix ICU862 environment problem
3584 * Fix RAM size detection for RMU board
3586 * Implement "reset" for MGT5100/MPC5200 systems
3588 ======================================================================
3589 Changes for U-Boot 0.4.6:
3590 ======================================================================
3592 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3593 allow selection of clock frequency as "make" target
3595 * Implement memory autosizing code for IceCube boards
3597 * Configure network port on INCA-IP for autonegotiation
3599 * Fix overflow problem in network timeout code
3601 * Patch by Richard Woodruff, 8 Aug 2003:
3602 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3604 ======================================================================
3605 Changes for U-Boot 0.4.5:
3606 ======================================================================
3608 * Update for TQM board defaults:
3609 disable clocks_in_mhz, enable boot count limit
3611 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3612 in toplevel directory instead. Removed astest.c from tools/gdb because
3613 it is no longer relevant.
3615 * Fix PCI support for MPC5200 / IceCube Board
3617 * Map ISP1362 USB OTG controller for NSCU board
3619 * Patch by Brad Parker, 02 Aug 2003:
3620 fix sc520_cdp problems
3622 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3624 * Allow erase command to cross flash bank boundaries
3626 * Patch by Scott McNutt, 21 Jul 2003:
3627 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3628 Both LynxOS and BlueCat linux KDIs are supported.
3630 * Patch by Richard Woodruff, 25 Jul 2003:
3631 use more reliable reset for OMAP/925T
3633 * Patch by Nye Liu, 25 Jul 2003:
3634 fix typo in mpc8xx.h
3636 * Patch by Richard Woodruff, 24 Jul 2003:
3637 Fixes for cmd_nand.c:
3638 - Fixed null dereferece which could result in incorrect ECC values.
3639 - Added support for devices with no Ready/Busy signal hooked up.
3640 - Added OMAP1510 read/write protect handling.
3641 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3643 - Switched default ECC to be JFFS2.
3645 * Allow crc32 to be used at address 0x000
3647 * Provide consistent interface to standalone applications to access
3648 the 'global_data' structure
3649 Provide a doc/README.standalone more useful to users/developers.
3651 * Make IceCube MGT5100 FEC driver work
3653 * Implement new mechanism to export U-Boot's functions to standalone
3654 applications: instead of using (PPC-specific) system calls we now
3655 use a jump table; please see doc/README.standalone for details
3657 * Patch by Dave Westwood, 24 Jul 2003:
3658 added support for Unity OS (a proprietary OS)
3660 * Patch by Detlev Zundel, 23 Jul 2003:
3661 add "imls" command to print flash table of contents
3663 * Fix cold boot detection for log buffer reset
3665 * Return error for invalid length specifiers with "cp.X" etc.
3667 * Fix startup problem on MIPS
3669 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3670 bitmap support is configured
3672 * Patch by Bill Hargen, 18 Jul 2003:
3673 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3675 * Patch by Denis Peter, 18 Jul 2003:
3676 - fix memory configuration for MIP405T
3677 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3679 * Cleanup of TQM82xx configurations; use "official" board types
3680 to make selection easier.
3682 * Patch by Martin Krause, 17 Jul 2003:
3683 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3685 * Patch by Richard Woodruff, 17 July 03:
3686 - Fixed bug in OMAP1510 baud rate divisor settings.
3688 * Patch by Nye Liu, 16 July 2003:
3690 - add MPC86xADS support (uses MPC86xADS.h)
3691 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3693 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3694 o don't trust gclk() software measurement by default, depend on
3695 CONFIG_8xx_GCLK_FREQ
3696 - add DRAM SIMM not installed detection
3697 - use more "correct" SDRAM initialization sequence
3698 - allow different SDRAM sizes (8xxADS has 8M)
3700 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3701 - rename MAMR/MBMR defines to be more consistent. Should eventually
3702 be merged into MxMR to better reflect the PowerQUICC datasheet.
3704 * Patch by Yuli Barcohen, 16 Jul 2003:
3705 support new Motorola PQ2FADS-ZU evaluation board which replaced
3706 MPC8260ADS and MPC8266ADS
3708 ======================================================================
3709 Changes for U-Boot 0.4.4:
3710 ======================================================================
3712 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3714 * Add support for MGT5100 and MPC5200 processors
3716 * Patch by Lutz Dennig, 15 Jul 2003:
3717 update for R360MPI board
3719 ======================================================================
3720 Changes for U-Boot 0.4.3:
3721 ======================================================================
3723 * Patches by Kshitij, 04 Jul 2003
3724 - added support for arm925t cpu core
3725 - added support for TI OMAP 1510 Innovator Board
3727 * Patches by Martin Krause, 14 Jul 2003:
3728 - add I2C support for s3c2400 systems (trab board)
3729 - (re-) add "ping" to command table
3731 * Fix handling of "slow" POST routines
3733 * Patches by Yuli Barcohen, 13 Jul 2003:
3734 - Correct flash and JFFS2 support for MPC8260ADS
3735 - fix PVR values and clock generation for PowerQUICC II family
3738 * Patch by Bernhard Kuhn, 08 Jul 2003:
3739 - add support for M68K targets
3741 * Patch by Ken Chou, 3 Jul:
3742 - Fix PCI config table for A3000
3743 - Fix iobase for natsemi.c
3744 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3746 * Allow to enable "slow" POST routines by key press on power-on
3747 * Fix temperature dependend switching of LCD backlight on LWMON
3748 * Tweak output format for LWMON
3750 * Patch by Stefan Roese, 11 Jul 2003:
3751 - Fix bug in CONFIG_VERSION_VARIABLE.
3752 - AR405 config updated.
3753 - OCRTC/ORSG: bsp command added.
3754 - ASH405 bsp update.
3756 ======================================================================
3757 Changes for U-Boot 0.4.2:
3758 ======================================================================
3760 * Add support for NSCU board
3762 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3764 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3765 mirror bit flash on TQM8xxM modules
3767 * Patch by Kenneth Johansson, 30 Jun 2003:
3768 get rid of MK_CMD_ENTRY macro; update doc/README.command
3770 * Patch by Seb James, 30 Jun 2003:
3771 Improve documentation of I2C configuration in README
3773 * Fix problems with previous log buffer "fixes"
3775 * Fix minor help text issues
3777 * "log append" did not append a newline
3779 ======================================================================
3780 Changes for U-Boot 0.4.1:
3781 ======================================================================
3783 * Fix some missing commands, cleanup header files
3784 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3786 * Rewrite command lookup and help command (fix problems with bubble
3787 sort when sorting command name list). Minor cleanup here and there.
3789 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3790 - Allow to call sysmon function interactively
3791 - PIC on LWMON board needs delay after power-on
3792 - Add missing RSR definitions for MPC8xx
3793 - Improve log buffer handling: guarantee clean reset after power-on
3794 - Add support for EXBITGEN board (aka "genie")
3795 - Add support for SL8245 board
3798 - remove trailing white space, trailing empty lines, C++ comments, etc.
3799 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3801 * Patches by Kenneth Johansson, 25 Jun 2003:
3802 - major rework of command structure
3803 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3805 ======================================================================
3806 Changes for U-Boot 0.4.0:
3807 ======================================================================
3809 * Patches by Robert Schwebel, 26 Jun 2003:
3810 - csb226 configuration updated
3811 - credits for logodl port updated
3812 - innokom configuration updated
3813 - logodl tree update, still with coding style inconsistencies
3814 - added OCM for ppc405 warning to README
3816 * Patch by Pantelis Antoniou, 25 Jun 2003:
3817 update NetVia with V2 board support
3819 * Header file cleanup for ARM
3821 * Patch by Murray Jensen, 24 Jun 2003:
3822 - make sure to use only U-boot provided header files
3823 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3825 * Patch by Stefan Roese, 24 Jun 2003:
3826 - Update esd ASH405 board files.
3827 - Update esd DASA_SIM config file.
3828 - Add ping command to some esd boards.
3830 * Patch by Yuli Barcohen, 23 Jun 2003:
3831 Update for MPC8260ADS board
3833 * Patch by Murray Jensen, 23 Jun 2003:
3834 - cleanup of GCC 3.x compiler warnings
3836 * Patch by Rune Torgersen, 4 Jun 2003:
3837 add large memory support for MPC8266ADS board
3839 * Patch by Richard Woodruff, 19 June 03:
3840 - Enabled standard u-boot device abstraction for ARM
3841 - Enabled console device for ARM
3842 - Initilized bi_baudrate for ARM
3844 * Patch by Bill Hargen, 23 Apr 2003:
3845 fix byte order for 824x I2C addresses (write op)
3847 * Patch by Murray Jensen, 20 Jun 2003:
3849 - cleanup (especially for gcc-3.x compilers)
3851 * Patch by Tom Guilliams, 20 Jun 2003:
3852 added CONFIG_750FX support for IBM 750FX processors
3854 * Patch by Devin Crumb, 02 Apr 2003:
3855 Fix clock divider rounding problem in drivers/serial.c
3857 * Patch by Richard Woodruff, 19 June 03:
3858 - Fixed smc91c111 driver to sync with the u-boot environment
3859 (driver/smc91c111.c).
3860 - Added eth_init error return check in NetLoop (net/net.c).
3862 * Patch by Ken Chou, 19 June 2003:
3863 Added support for A3000 SBC board (Artis Microsystems Inc.)
3865 * Patches by Murray Jensen, 17 Jun 2003:
3866 - Hymod board database mods: add "who" field and new xilinx chip types
3867 - provide new "init_cmd_timeout()" function so code external to
3868 "common/main.c" can use the "reset_cmd_timeout()" function before
3869 entering the main loop
3870 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3871 slightly different. see include/configs/hymod.h for an example
3872 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3873 CFG_DTT_ADM1021 defined)
3874 - add new "eeprom_probe()" function which has similar args and
3875 behaves in a similar way to "eeprom_read()" etc.
3876 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3877 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3878 - gdbtools copyright update
3879 - ensure that set_msr() executes the "sync" and "isync" instructions
3880 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3881 - 8260 I/O ports fix: Open Drain should be set last when configuring
3882 - add SIU IRQ defines for 8260
3883 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3884 config.mk to allow board configurations to override the GNU
3885 linker script, selected via the LDSCRIPT, make variable, and to
3886 give an initial value to the OBJCFLAGS make variable
3887 - 8260 i2c enhancement:
3888 o correctly extends the timeout depending on the size of all
3889 queued messages for both transmit and receive
3890 o will not continue with receive if transmit times out
3891 o ensures that the error callback is done for all queued tx
3893 o correctly detects both tx and rx timeouts, only delivers one to
3894 the callback, and does not overwrite an earlier error
3895 o logic in i2c_probe now correct
3896 - add "vprintf()" function so that "panic()" function can be
3898 - many Hymod board changes
3900 * Patches by Robert Schwebel, 14 Jun 2003:
3901 - add support for Logotronic DL datalogger board
3902 - cleanup serial line after kermit binary download
3903 - add debugX macro (debug level support)
3904 - update mach-types.h to latest arm.linux.org.uk master list.
3906 * Patches by David Müller, 12 Jun 2003:
3907 - rewrite of the S3C24X0 register definitions stuff
3908 - "driver" for the built-in S3C24X0 RTC
3910 * Patches by Yuli Barcohen, 12 Jun 2003:
3911 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3912 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3913 configuration word supplied by FPGA on some MPC8260ADS boards
3915 * Patch by Pantelis Antoniou, 10 Jun 2003:
3916 Unify status LED interface
3918 * Add support for DS12887 RTC; add RTC support for ATC board
3920 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3921 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3922 - Add Atmel DataFlash support for reading and writing.
3923 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3924 - Add Flash detection on Atmel AT91RM9200DK
3925 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3926 - Replace old Ethernet PHY layer functions
3927 - Change link address
3929 * Patch by Frank Smith, 9 Jun 2003:
3930 use CRIT_EXCEPTION for machine check on 4xx
3932 * Patch by Detlev Zundel, 13 Jun 2003:
3933 added implementation of the "carinfo" command in cmd_immap.c
3935 * Fix CONFIG_NET_MULTI support in include/net.h
3937 * Patches by Kyle Harris, 13 Mar 2003:
3938 - Add FAT partition support
3939 - Add command support for FAT
3940 - Add command support for MMC
3942 - Add Intel PXA support for video
3943 - Add Intel PXA support for MMC
3945 - Enable MMC and FAT for lubbock board
3946 - Other misc changes for lubbock board
3948 * Patch by Robert Schwebel, April 02, 2003:
3949 fix for SMSC91111 driver
3951 * Patch by Vladimir Gurevich, 04 Jun 2003:
3952 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3954 * Patch by Stefan Roese, 05 Jun 2003:
3955 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3956 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3957 data cache can be used even if the chip select is in use.
3958 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3959 (see README for further description).
3960 - Changed config files of CONFIG_EEPRO100 boards to use the
3961 CFG_RX_ETH_BUFFER define.
3963 * Add support for RMU board
3965 * Add support for TQM862L at 100/50 MHz
3967 * Patch by Pantelis Antoniou, 02 Jun 2003:
3968 major reconstruction of networking code;
3969 add "ping" support (outgoing only!)
3971 * Patch by Denis Peter, 04 June 2003:
3972 add support for the MIP405T board
3974 * Patches by Udi Finkelstein, 2 June 2003:
3975 - Added support for custom keyboards, initialized by defining a
3976 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3977 - Added support for the RBC823 board.
3978 - cpu/mpc8xx/lcd.c now automatically calculates the
3979 Horizontal Pixel Count field.
3981 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3982 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3984 * Patch by Mark Rakes, 14 May 2003:
3985 add support for Intel e1000 gig cards.
3987 * Patch by Nye Liu, 3 Jun 2003:
3988 fix critical typo in MAMR definition (include/mpc8xx.h)
3990 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3992 * Patch by Klaus Heydeck, 2 Jun 2003
3993 Minor changes for KUP4K configuration
3995 * Patch by Marc Singer, 29 May 2003:
3996 Fixed rarp boot method for IA32 and other little-endian CPUs.
3998 * Patch by Marc Singer, 28 May 2003:
3999 Added port I/O commands.
4001 * Patch by Matthew McClintock, 28 May 2003
4002 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4003 - minor patches for utx8245
4005 * Patch by Daniel Engström, 28 May 2003:
4008 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4009 add nand flash support to SXNI855T configuration
4010 fix/extend nand flash support:
4011 - fix 'nand erase' command so does not erase bad blocks
4012 - fix 'nand write' command so does not write to bad blocks
4013 - fix nand_probe() so handles no flash detected properly
4014 - add doc/README.nand
4015 - add .jffs2 and .oob options to nand read/write
4016 - add 'nand bad' command to list bad blocks
4017 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4018 - make NAND read/write faster
4020 * Patch by Rune Torgersen, 23 May 2003:
4021 Update for MPC8266ADS board
4023 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4024 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4025 _time_ (!) if the environment is embedded within the U-Boot image,
4026 or in a separate flash sector.
4028 * Cleanup CFG_DER #defines in config files (wd maintained only)
4030 * Fix data abort exception handling for arm920t CPU
4032 * Fix alignment problems with flash driver for TRAB board
4034 * Patch by Donald White, 21 May 2003:
4035 fix calculation of base address in pci_hose_config_device()
4037 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4038 execute "cmd2", even if "cmd1" fails. Note that this is different
4039 to "run var1 var2" where the contents of "var2" will NOT be
4040 executed when a command in "var1" fails.
4042 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4044 * Patch by Kyle Harris, 20 May 2003:
4045 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4046 into cpu/pxa and arch-pxa.
4048 * Patch by Stefan Roese, 23 May 2003:
4049 - IBM PPC405EP port added.
4050 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4051 UART0) is used as default U-Boot console. PPC4xx only!
4052 - esd ASH405 board added (PPC405EP based).
4053 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4054 - esd CPCI405AB board added.
4055 - esd PMC405 board added.
4056 - Update of some esd boards.
4058 * Patch by Denis Peter, 19 Mai 2003:
4059 add support for the MIP405-3 board
4061 * Patch by Dave Ellis, 22 May 2003:
4062 Fix problem with only partially cleared .bss segment
4064 * Patch by Rune Torgersen, 12 May 2003:
4065 get PCI to work on a MPC8266ADS board; incorporate change to
4066 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4068 * Patch by Nye Liu, 1 May 2003:
4069 minor patches for the FADS8xx
4071 * Patch by Thomas Schäfer, 28 Apr 2003:
4072 Fix SPD handling for 256 ECC DIMM on Walnut
4074 * Add support for arbitrary bitmaps for TRAB's VFD command;
4075 allow to pass boot bitmap addresses in environment variables;
4076 allow for zero boot delay
4078 * Patch by Christian Geißinger, 19 May 2002:
4079 On TRAB: wait until the dummy byte has been completely sent
4081 * Patch by David Updegraff, 22 Apr 2003:
4082 update for CrayL1 board
4084 * Patch by Pantelis Antoniou, 21 Apr 2003:
4085 add boot support for ARTOS (a proprietary OS)
4087 * Patch by Steven Scholz, 11 Apr 2003:
4088 Add support for RTC DS1338
4090 * Patch by Rod Boyce, 24 Jan 2003:
4091 Fix counting of extended partitions in diskboot command
4093 * Patch by Christophe Lindheimer, 20 May 2003:
4094 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4096 * Fix SDRAM timing on Purple board
4098 * Add support for CompactFlash on ATC board
4099 (includes support for Intel 82365 and compatible PC Card controllers,
4100 and Yenta-compatible PCI-to-CardBus controllers)
4102 * Patch by Mathijs Haarman, 08 May 2003:
4103 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4105 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4107 * Add support for Promess ATC board
4109 * Patch by Keith Outwater, 28 Apr 2003:
4110 - Miscellaneous corrections and additions to GEN860T board specific code.
4111 - Added GEN860_SC variant to GEN860T.
4112 - Miscellaneous corrections to GEN860T documentation.
4113 - Correct duplicate entry in U-Boot CREDITS file.
4114 - Add GEN860T_SC entry in MAINTAINERS file.
4115 - Update CREDITS file with GEN860T_SC info.
4117 * Update Smiths Aerospace addresses in MAINTAINERS file
4119 * Fix error handling in hush's version of "run" command
4122 - Splashscreen support
4125 - temperature dependend enabling of LCD
4127 * Allow booting from old "PPCBoot" disk partitions
4129 * Add support for TQM8255 Board / MPC8255 CPU
4131 ======================================================================
4132 Changes for U-Boot 0.3.1:
4133 ======================================================================
4135 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4137 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4138 display when Linux takes over
4140 * Patch by Erwin Rol, 27 Feb 2003:
4141 Add support for RTEMS (this time for real).
4143 * Add support for "bmp info" and "bmp display" commands to load
4144 bitmap images; this can be used (for example in a "preboot"
4145 command) to display a splash screen very quickly after poweron.
4147 * Add support for 133 MHz clock on INCA-IP board
4149 * Patch by Lutz Dennig, 10 Apr 2003:
4150 Update for R360MPI board
4152 * Add new meaning to "autostart" environment variable:
4153 If set to "no", a standalone image passed to the
4154 "bootm" command will be copied to the load address
4155 (and eventually uncompressed), but NOT be started.
4156 This can be used to load and uncompress arbitrary
4159 * Patch by Stefan Roese, 10 Apr 2003:
4160 Changed DHCP client to use IP address from server option field #54
4161 from the OFFER packet in the server option field #54 in the REQUEST
4162 packet. This fixes a problem using a Windows 2000 DHCP server,
4163 where the DHCP-server is not the TFTP-server.
4165 * Set max brightness for MN11236 displays on TRAB board
4167 * Add support for TQM862L modules
4169 ======================================================================
4170 Changes for U-Boot 0.3.0:
4171 ======================================================================
4173 * Patch by Arun Dharankar, 4 Apr 2003:
4174 Add IDMA example code (tested on 8260 only)
4176 * Add support for Purple Board (MIPS64 5Kc)
4178 * Add support for MIPS64 5Kc CPUs
4180 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4182 * Patch by Denis Peter, 04 Apr 2003:
4183 - update MIP405-4 board
4185 * Patch by Stefan Roese, 4 Apr 2003:
4186 - U-Boot version environment variable "ver" added
4187 (CONFIG_VERSION_VARIABLE).
4188 - Changed PPC405GPr version from A to B.
4189 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4191 * Patches by Denis Peter, 03 April 2003:
4192 - fix PCI IRQs on MPL boards
4193 - fix two more un-relocated pointer problems
4195 * Fix behaviour of "run" command:
4196 - print error message iv variable does not exist
4197 - terminate processing of arguments in case of error
4199 * Patches by Peter Figuli, 10 Mar 2003
4200 - Add support for BTUART on PXA platform
4201 - Add support for WEP EP250 (PXA) board
4203 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4204 flash using a BDI2000
4206 * Implement fix for I2C Edge Conditions problem for all boards that
4207 use the bit-banging driver (common/soft_i2c.c)
4209 * Patch by Martin Winistoerfer, 23 Mar 2003
4210 - Add port to MPC555/556 microcontrollers
4211 - Add support for cmi customer board with
4212 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4214 * Patch by Rick Bronson, 28 Mar 2003:
4215 - fix common/cmd_nand.c
4217 * Patch by Arun Dharankar, 24 Mar 2003:
4218 - add threads / scheduler example code
4220 * Add patches by Robert Schwebel, 31 Mar 2003:
4221 - add ctrl-c support for kermit download
4222 - align bdinfo output on ARM
4223 - csb226 board: bring in sync with innokom/memsetup.S
4224 - csb226 board: fix MDREFR handling
4225 - misc doc fixes / extensions
4226 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4227 - add BOOT_PROGRESS to armlinux.c
4229 * Add CPU ID, version, and clock speed for INCA-IP
4231 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4232 - fix SRAM and SDRAM memory sizing
4233 - add status LED support
4234 - add MAC address for second (SCC1) ethernet port
4236 * Update default environment for TQM8260 board
4238 * Patch by Rick Bronson, 16 Mar 2003:
4239 - Add NAND flash support for reading, writing, and erasing NAND
4240 flash (certain forms of which are called SmartMedia).
4241 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4243 * Patches by Robert Schwebel, 19 Mar 2003:
4244 - use arm-linux-gcc as default compiler for ARM
4245 - fix i2c fixup code
4246 - fix missing baudrate setting
4247 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4248 - moved "ignoring trailing characters" _before_ u-boot wants to
4249 print out diagnostics messages; removes bogus characters at the
4252 * Patch by John Zhan, 18 Mar 2003:
4253 Add support for SinoVee Microsystems SC8xx boards
4255 * Patch by Rolf Offermanns, 21 Mar 2003:
4256 ported the dnp1110 related changes from the current armboot cvs to
4257 current u-boot cvs. smc91111 does not work. problem marked in
4258 smc91111.c, grep for "FIXME".
4260 * Patch by Brian Auld, 25 Mar 2003:
4261 Add support for STM flash chips on ebony board
4263 * Add PCI support for MPC8250 Boards (PM825 module)
4265 * Patch by Stefan Roese, 25 Mar 2003:
4268 * Patch by Stefan Roese, 20 Mar 2003:
4269 - CPCI4052 update (support for revision 3).
4270 - Set edge conditioning circuitry on PPC405GPr for compatibility
4271 to existing PPC405GP designs.
4272 - Clip udiv to 5 bits on PPC405 (serial.c).
4274 * Extend INCAIP board support:
4275 - add automatic RAM size detection
4276 - add "bdinfo" command
4277 - pass flash address and size to Linux kernel
4278 - switch to 150 MHz clock
4280 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4281 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4282 boards, version 153 for Rev. 200 boards).
4284 * Patch by Vladimir Gurevich, 12 Mar 2003:
4285 Fix relocation problem of statically initialized string pointers
4288 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4289 Cleanup & bug fixes for JFFS2 code:
4290 - the memory mangement was broken. It caused havoc on malloc by
4291 writing beyond the block boundaries.
4292 - the length calculation for files was wrong, sometimes resulting
4293 in short file reads.
4294 - data copying now optionally takes fragment version numbers into
4295 account, to avoid copying from older data.
4296 See doc/README.JFFS2 for details.
4298 * Patch by Josef Wagner, 12 Mar 2003:
4299 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4300 - ETH05 and BEDBUG support for CU824
4301 - added support for MicroSys CPC45
4302 - new BOOTROM/FLASH0 and DOC base for PM826
4304 * Patch by Robert Schwebel, 12 Mar 2003:
4305 Fix the chpart command on innokom board
4308 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4309 s/PPCBoot/U-Boot/ in some files
4310 s/pImage/uImage/ in some files
4312 * Patch by Detlev Zundel, 15 Jan 2003:
4313 Fix '' command line quoting
4315 * Patch by The LEOX team, 19 Jan 2003:
4316 - add support for the ELPT860 board
4317 - add support for Dallas ds164x RTC
4319 * Patches by David Müller, 31 Jan 2003:
4320 - minimal setup for CardBus bridges
4321 - add EEPROM read/write support in the CS8900 driver
4322 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4323 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4325 * Patch by Steven Scholz, 04 Feb 2003:
4326 add support for RTC DS1307
4328 * Patch by Reinhard Meyer, 5 Feb 2003:
4329 fix PLPRCR/SCCR init sequence on 8xx to allow for
4330 changes of EBDF by software
4332 * Patch by Vladimir Gurevich, 07 Feb 2003:
4333 "API-compatibility patch" for 4xx I2C driver
4335 * TRAB fixes / extensions:
4336 - Restore VFD brightness as saved in environment
4337 - add support for Fujitsu flashes
4338 - make sure both buzzers are turned off (drive low level)
4340 * Patches by Robert Schwebel, 06 Mar 2003:
4341 - fix bug in BOOTP code (must use NetCopyIP)
4342 - update of CSB226 port
4343 - clear BSS segment on XScale
4344 - added support for i2c_init_board() function
4345 - update to the Innokom plattform
4347 * Extend support for redundand environments for configurations where
4348 environment size < sector size
4350 * Patch by Rune Torgersen, 13 Feb 2003:
4351 Add support for Motorola MPC8266ADS board
4353 * Patch by Kyle Harris, 19 Feb 2003:
4354 patches for the Intel lubbock board:
4355 memsetup.S - general cleanup (based on Robert's csb226 code)
4356 flash.c - overhaul, actually works now
4357 lubbock.c - fix init funcs to return proper value
4359 * Patch by Kenneth Johansson, 26 Feb 2003:
4360 - Fixed off by one in RFTA calculation.
4361 - No need to abort when LDF is lower than we can program it's only
4362 minimum timing so clamp it to what we can do.
4363 - Takes function pointer to function for reading the spd_nvram. Usefull
4364 for faking data or hardcode a module without the nvram.
4365 - fix other user for above change
4366 - fix some comments.
4368 * Patches by Brian Waite, 26 Feb 2003:
4369 - fix port for evb64260 board
4370 - fix PCI for evb64260 board
4373 * Patch by Reinhard Meyer, 1 Mar 2003:
4374 Add support for EMK TOP860 Module
4376 * Patch by Yuli Barcohen, 02 Mar 2003:
4377 Add SPD EEPROM support for MPC8260ADS board
4379 * Patch by Robert Schwebel, 21 Jan 2003:
4380 - Add support for Innokom board
4381 - Don't complain if "install" fails
4382 - README cleanup (remove duplicated lines)
4383 - Update PXA header files
4385 * Add documentation for existing POST code (doc/README.POST)
4387 * Patch by Laudney Ren, 15 Jan 2003:
4388 Fix handling of redundand environment in "tools/envcrc.c"
4390 * Patch by Detlev Zundel, 28 Feb 2003:
4391 Add bedbug support for 824x systems
4393 * Add support for 16 MB flash configuration of TRAB board
4395 * Patch by Erwin Rol, 27 Feb 2003:
4396 Add support for RTEMS
4398 * Add image information to README
4400 * Patch by Stefan Roese, 18 Feb 2003:
4401 CPCIISER4 configuration updated.
4403 * Patch by Stefan Roese, 17 Feb 2003:
4404 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4406 * Patch by Stefan Roese, 13 Feb 2003:
4407 Add "pcidelay" environment variable (in ms, enabled via
4408 CONFIG_PCI_BOOTDELAY).
4409 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4410 RST# to respond to configuration cycles (33MHz -> 1s).
4412 * Fix dual PCMCIA slot support (when running with just one
4415 * Add VFD type detection to trab board
4417 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4418 variable with value in the EEPROM
4420 * Patch by Stefan Roese, 10 Feb 2003:
4421 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4423 * Add support for MIPS32 4Kc CPUs
4425 * Add support for INCA-IP Board
4427 ======================================================================
4428 Changes for U-Boot 0.2.2:
4429 ======================================================================
4431 * Add dual ethernet support on PM826
4433 * Add support for LXT971 PHY on PM826
4435 * Patch by Tord Andersson, 16 Jan 2003:
4436 Fix flash sector count for TQM8xxL
4438 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4439 16 bytes out of each 32 byte block)
4441 ======================================================================
4442 Changes for U-Boot 0.2.1:
4443 ======================================================================
4445 * Add support for V37 board
4446 (patch by Jón Benediktsson, 11 Dec 2002)
4448 * Update baudrate in bd_info when it gets changed
4450 * Add watchdog trigger points while waiting for serial port
4451 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4453 * Improve command line tool to access the U-Boot's environment
4454 (figuration of the utility, using a config file)
4456 * Add single quote support for (old) command line parser
4458 * Switch LWMON board default config from FRAM to EEPROM;
4459 in POST, EEPROM shows up on 8 addresses
4461 ======================================================================
4462 Changes for U-Boot 0.2.0:
4463 ======================================================================
4465 * Use 1-byte-read instead of -write for iprobe() function
4466 Add i2c commands to PM826 config
4468 * extend I2C POST code: check for list on known addresses
4470 * Improve log buffer code; use "loglevel" to decide which messages
4471 to log on the console, too (like in Linux); get rid of "logstart"
4473 * Add command line tool to access the U-Boot's environment
4474 (board-specific for TRAB now, to be fixed later)
4476 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4477 Fix misc problems with AmigaOne support
4479 * Patch by Chris Hallinan, 3 Dec 2002:
4480 minor cleanup to the MPC8245 EPIC driver
4482 * Patch by Pierre Aubert , 28 Nov 2002
4483 Add support for external (SIU) interrupts on MPC8xx
4485 * Patch by Pierre Aubert , 28 Nov 2002
4486 Fix nested syscalls bug in standalone applications
4488 * Patch by David Müller, 27 Nov 2002:
4489 fix output of "pciinfo" command for CardBus bridge devices.
4491 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4494 * Add LED indication for IDE activity on KUP4K board
4496 * Fix startup problems with VFD display on TRAB
4498 * Patch by Pierre Aubert, 20 Nov 2002
4499 Add driver for Epson SED13806 graphic controller.
4500 Add support for BMP logos in cfb_console driver.
4502 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4504 * Patch by Rod Boyce, 21 Nov 2002:
4505 fix PCMCIA on MBX8xx board
4507 * Patch by Pierre Aubert , 21 Nov 2002
4508 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4509 bootmode word in DPRAM configurable
4511 * Patch by Daniel Engström, 18 Nov 2002:
4512 Fixes for x86 port (mostly strings issues)
4514 * Patch by Ken Chou, 18 Nov 2002:
4515 Fix for natsemi NIC cards (DP83815)
4517 * Patch by Pierre Aubert, 19 Nov 2002:
4518 fix a bug for the MII configuration, and some warnings
4520 * Patch by Thomas Frieden, 13 Nov 2002:
4521 Add code for AmigaOne board
4522 (preliminary merge to U-Boot, still WIP)
4524 * Patch by Jon Diekema, 12 Nov 2002:
4525 - Adding URL for IEEE OUI lookup
4526 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4528 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4529 root-on-nfs macros are designed to switch how the default boot
4530 method gets defined.
4532 * Patch by Daniel Engström, 13 Nov 2002:
4533 Add support for i386 architecture and AMD SC520 board
4535 * Patch by Pierre Aubert, 12 Nov 2002:
4536 Add support for DOS filesystem and booting from DOS floppy disk
4538 * Patch by Jim Sandoz, 07 Nov 2002:
4539 Increase number of network RX buffers (PKTBUFSRX in
4540 "include/net.h") for EEPRO100 based boards (especially SP8240)
4541 which showed "Receiver is not ready" errors when U-Boot was
4542 processing the receive buffers slower than the network controller
4545 * Patch by Andreas Oberritter, 09 Nov 2002:
4546 Change behaviour of NetLoop(): return -1 for errors, filesize
4547 otherwise; return code 0 is valid an means no file loaded - in this
4548 case the environment still gets updated!
4550 * Patches by Jon Diekema, 9 Nov 2002:
4551 - improve ADC/DAC clocking on the SACSng board to align
4552 the failing edges of LRCLK and SCLK
4553 - sbc8260 configuration tweaks
4554 - add status LED support for 82xx systems
4555 - wire sspi/sspo commands into command handler; improved error
4557 - add timestamp support and alternate memory test to the
4558 SACSng configuration
4560 * Patch by Vince Husovsky, 7 Nov 2002:
4561 Add "-n" to linker options to get rid of "Not enough room for
4562 program headers" problem
4564 * Patch by David Müller, 05 Nov 2002
4565 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4566 so we can use an already existing name
4568 * Patch by Pierre Aubert, 05 Nov 2002
4569 Hardware relatied improvments in FDC boot code
4571 * Patch by Holger Schurig, 5 Nov 2002:
4572 Make the PXA really change it's frequency
4574 * Patch by Pierre Aubert, 05 Nov 2002
4575 Add support for slave serial Spartan 2 FPGAs
4577 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4580 * Add support for log buffer which can be passed to Linux kernel's
4581 syslog mechanism; used especially for POST results.
4583 * Patch by Klaus Heydeck, 31 Oct 2002:
4584 Add initial support for kup4k board
4586 * Patch by Robert Schwebel, 04 Nov 2002:
4587 - use watchdog to reset PXA250 systems
4588 - added progress callbacks to (some of the) ARM code
4589 - update for Cogent CSB226 board
4591 * Add support for FPS860 board
4593 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4594 Improve PCI access on 32-bits Compact PCI bus
4596 * Fix mdelay() on TRAB - this was still the debugging version with
4597 seconds instead of ms.
4599 * Patch by Robert Schwebel, 1 Nov 2002:
4600 XScale related cleanup (affects all ARM boards)
4602 * Cleanup of names and README.
4604 ======================================================================
4605 Notes for U-Boot 0.1.0:
4606 ======================================================================
4608 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4610 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4611 For information about the history of the project please see the
4612 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4614 ======================================================================