1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Fixed PCI indirect config ops to handle multiple PCI controllers
6 We need to adjust the bus number we are trying to access based
7 on which PCI controller its on
8 Patch by Kumar Gala 12 Jan 2006
10 * Report back PCI bus when doing table based device config
11 Patch by Kumar Gala 11 Jan 2006
13 * Added support for PCI prefetchable region and BARs
14 If a host controller sets up a region as prefetchable and
15 a device's BAR denotes it as prefetchable, allocate the
16 BAR into the prefetch region.
18 If a BAR is prefetchable and no prefetchable region has
19 been setup by the controller we fall back to allocating
20 the BAR into the normally memory region.
21 Patch by Kumar Gala 11 Jan 2006
23 * Add helper function for generic flat device tree fixups for mpc83xx
24 Patch by Kumar Gala, 11 Jan 2006
26 * Add support for passing initrd information via flat device tree
27 Patch by Kumar Gala, 11 Jan 2006
29 * Added OF_STDOUT_PATH and OF_SOC
31 OF_STDOUT_PATH specifies the path to the device the kernel can use
34 OF_SOC specifies the proper name of the SOC node if one exists.
35 Patch by Kumar Gala, 11 Jan 2006
37 * Allow board code to fixup the flat device tree before booting a kernel
38 Patch by Kumar Gala, 11 Jan 2006
40 * Added CONFIG_ options for bd_t and env in flat dev tree
42 CONFIG_OF_HAS_BD_T will put a copy of the bd_t
43 into the resulting flat device tree.
45 CONFIG_OF_HAS_UBOOT_ENV will copy the environment
46 variables from u-boot into the flat device tree
48 Patch by Kumar Gala, 11 Jan 2006
50 * Add support for the DHCP vendor optional bootfile (#67).
51 Ignores the vendor TFTP server name option (#66).
52 Patch by Murray Jensen, 30 Jun 2005
54 * Fix a HW timing issue on 8548 CDS for eTSEC 3 in RGMII mode
55 Patch by Andy Fleming, 14 Jun 2005
57 * Fix bad register definitions for LTX971 PHY on MPC85xx boards.
58 Patch by Gerhard Jaeger, 21 Jun 2005
60 * Add netconsole and some more commands to RPXlite_DW board
61 Patch by Sam Song, 19 Jun 2005
63 * Fix bad declaration on pci_cfgfunc_nothing
64 Patch by Sam Song, 19 Jun 2005
66 * Adjust "echo" as a default command
67 Patch by Sam Song, 19 Jun 2005
69 * Fix PCIDF calculation in cpu/mpc8260/speed.c for MPC8280EC
70 Patch by KokHow Teh, 16 Jun 2005
72 * Add crc of data to jffs2 (in jffs2_1pass_build_lists()).
73 Patch by Rick Bronson, 15 Jun 2005
75 * Coding Style cleanup
77 * Avoid dereferencing NULL in find_cmd() if no valid commands were found
78 Patch by Andrew Dyer, 13 Jun 2005
80 * Add ADI Blackfin support
81 - add support for Analog Devices Blackfin BF533 CPU
82 - add support for the ADI BF533 Stamp uClinux board
83 - add support for the ADI BF533 EZKit board
84 Patches by Richard Klingler, 11 Jun 2005
86 * Add loads of ntohl() in image header handling
87 Patch by Steven Scholz, 10 Jun 2005
89 * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
91 Patch by Yuli Barcohen, 05 Jun 2005
93 * RPXlite configuration fixes
94 - Use correct flash sector size
95 - Use correct memory test end address
96 - Add support for bzip2 compression
98 Patch by Yuli Barcohen, 05 Jun 2005
100 * Memory configuration changes for ZPC.1900 board
101 - Fix SDRAM timing on both local bus and 60x bus
102 - Add support for second flash bank (SIMM)
103 - Change boot flash base
104 Patch by Yuli Barcohen, 05 Jun 2005
106 * Add support for Adder boards with 16MB SDRAM;
107 add support for second FEC on Adder87x board.
108 Patch by Yuli Barcohen, 05 Jun 2005
110 * Fix conditional for including ks8695eth driver
111 Patch by Greg Ungerer, 04 Jun 2005
113 * Fix Makefile: include config.mk only after CROSS_COMPILE is defined
114 Patch by Friedrich Lobenstock, 02 Jun 2005
116 * Fix comment in common/soft_i2c.c
117 Patches by Peter Korsgaard/Tolunay Orkun, 26 May 2005
119 * Cleanup compiler warnings.
120 Patch by Greg Ungerer, 21 May 2005
122 * Word alignment fixes for word aligned NS16550 UART
123 Patch by Jean-Paul Saman, 01 Mar 2005
125 Fixes bug with UART that only supports word aligned access: removed
126 "__attribute__ ((packed));" for "(CFG_NS16550_REG_SIZE == 4)" some
127 (broken!) versions of GCC generate byte accesses when encountering
128 the packed attribute regardless if the struct is already correctly
129 aligned for a platform. Peripherals that can only handle word
130 aligned access won't work properly when accessed with byte access.
131 The struct NS16550 is already word aligned for REG_SIZE = 4, so
132 there is no need to packed the struct in that case.
134 * Fix behaviour if gatewayip is not set
135 Patch by Robin Gilks, 23 Dec 2004
137 * Fix cleanup for netstart board.
138 Remove build results from repository
140 * Some code cleanup for GCC 4.x
142 * Fixes to support environment in NAND flash;
143 enable NAND flash based environment for delta board.
145 * Add support for Intel Monahans CPU on Zylonite and Delta boards
146 (This is Work in Progress!)
148 * Add support for TQM8260-AI boards.
152 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
153 Rewrite of NAND code based on what is in 2.6.12 Linux kernel
154 Patch by Ladislav Michl, 29 Jun 2005
156 * Add lowboot target to mcc200 board
157 Patch by Stefan Roese, 4 Mar 2006
159 * Fix problem with flash_get_size() from CFI driver update
160 Patch by Stefan Roese, 1 Mar 2006
162 * Make CFG_NO_FLASH work on ARM systems
163 Patch by Markus Klotzbuecher, 27 Feb 2006
165 * Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,
168 * Convert mcc200 to use common CFI flash driver
169 Patch by Stefan Roese, 28 Feb 2006
171 * Add env-variable "unlock" to handle initial state of sectors
174 Only the U-Boot image and it's environment is protected,
175 all other sectors are unprotected (unlocked) if flash
176 hardware protection is used (CFG_FLASH_PROTECTION) and
177 the environment variable "unlock" is set to "yes".
179 Patch by Stefan Roese, 28 Feb 2006
181 * Update drivers/cfi_flash.c:
182 - find_sector() called in both versions of flash_write_cfiword()
183 Patch by Peter Pearse, 27th Feb 2006
185 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode
186 Patch by Jose Maria Lopez, 16 Jan 2006
188 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer
189 Patch by Alex Bastos and Thomas Schaefer, 2005-08-29
191 * Changes/fixes for drivers/cfi_flash.c:
192 We *should* check if there are any error bits if the previous call
193 returned ERR_OK (Otherwise we will have output an error message in
194 flash_status_check() already.) The original code would only check for
195 error bits if flash_status_check() returns ERR_TIMEOUT.
196 Patch by Marcus Hall, 23 Aug 2005
198 * Changes/fixes for drivers/cfi_flash.c:
199 - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c
200 - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c
201 Patch by Sangmoon Kim, 19 Aug 2005
203 * Fixes for drivers/cfi_flash.c:
204 - Fix wrong timeout value usage in flash_status_check()
205 - Round write_tout up when converting to msec in flash_get_size()
206 - Remove clearing flash status at the end of flash_write_cfibuffer()
207 which sets Intel 28F640J3 flash back to command mode on CSB472
208 Patch by Tolunay Orkun, 02 July 2005
210 * Add basic support for the SMMACO4 Board from PanDaCom.
211 Patch by Heiko Schocher, 20 Feb 2006
213 * Add GIT version information (commid ID) to untagged U-Boot versions
215 As done in the linux kernel, the U-Boot version (U_BOOT_VERSION)
216 of all unreleased (untagged) U-Boot images will be automatically
217 extended upon compiletime with a part of the GIT commit ID and
218 possibly with "dirty" if uncommited changes are detected.
220 Here an example for the resulting version:
221 "U-Boot 1.1.4-g3457ac18-dirty"
223 The version is now maintained in the toplevel Makefile and the
224 version headers are autogenerated.
226 Patch by Stefan Roese, 9 Feb 2006
228 * Update default environment for INKA4x00 board.
230 * Convert CPCI750 to use common CFI flash driver
231 Patch by Reinhard Arlt, 8 Feb 2006
233 * Various changes to esd HH405 board specific files
234 Patch by Matthias Fuchs, 07 Feb 2006
236 * Cleanup U-Boot boot messages on ARM.
238 To match the U-Boot user interface on ARM platforms to the U-Boot
239 standard (as on PPC platforms), some messages with debug character
240 are removed from the default U-Boot build.
241 Enable DEBUG for lib_arm/board.c to enable debug messages.
242 New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options.
243 Patch by Stefan Roese, 24 Jan 2006
245 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0)
246 Patch by Stefan Roese, 18 Jan 2006
248 * Add VGA support (CT69000) to CPCI750 board.
249 Insert missing __le32_to_cpu() for filesize in ext2fs_read_file().
250 Patch by Reinhard Arlt, 30 Dec 2005
252 * PMC405 and CPCI405: Moved configuration of pci resources
254 PMC405 and CPCI2DP: Added firmware download and booting via pci.
255 Patch by Matthias Fuchs, 20 Dec 2005
257 * Fix 28F256J3A support on PM520 board
258 (without bank-switching only 32 MB can be accessed)
260 * Fix mkimage bug with multifile images created on 64 bit systems.
262 * Add support for 28F256J3A flash (=> 64 MB) on PM520 board
264 * Fix compiler problem with at91rm9200dk board.
265 Patch by Eugen Bigz, 19 Dec 2005
267 ======================================================================
268 Changes for U-Boot 1.1.4:
269 ======================================================================
271 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
272 - Changed GPIO setup to enable another address line in order to
273 address 64M of FLASH.
274 - Added function sdram_tr1_set to auto calculate the tr1 value for
276 Patch by Steven Blakeslee, 12 Dec 2005
278 * MPC5200: Set PCI retry counter to 0 = infinite retry;
279 The default of 255 is too short for slow devices.
280 Patch by Martin Nykodym, 12 Dec 2005
282 * Change port configuration for O2DNT (CODEC1 on PSC1).
284 * Fix register for PCI async mode on PPC440EP
285 Patch by Youngchul Bang, 08 Dec 2005
287 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
288 This segment may be required by some libgcc.a functions
291 * Fix DPRAM offset/size for MPC8541/8555.
292 Simplify TQM85xx Makefile handling.
294 * Fix data overflow (typo?) in rtc/ds1302.c
296 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
298 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
299 - Support for TQM8541/8555 boards added.
300 - Complete rework of TQM8540/8560 support.
301 - Common TQM85xx code now supports all current TQM85xx platforms
302 (TQM8540/8541/8555/8560).
303 - DDR SDRAM size detection added.
304 - CAS latency default values can be overwritten by setting "serial#"
305 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
306 If problems are detected with this non default CAS latency,
307 the default values will be used instead.
308 - Flash size detection added.
309 - Moved FCC ethernet driver initialization behind TSEC driver init
310 -> TSEC is first device.
311 Patch by Stefan Roese, 30 Nov 2005
313 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
314 Patch by John Otken, 23 Nov 2005
316 * Changed PPC44x startup message (cpu info, speed...) to common style:
317 On PPC44x platforms, the startup message generated in "cpu.c" only
318 comprised the ppc type and revision but not additional information
319 like speed etc. Those speed infos where printed in the board specific
320 code. This new implementation now prints all CPU infos in the common
321 cpu specific code. No board specific code is needed anymore and
322 therefore removed from all current 44x implementations.
323 Patch by Stefan Roese, 27 Nov 2005
325 * Adjust TQM834x PHY addresses for latest hardware revision.
327 * Increase malloc arena on TQM5200 board to 256 kB.
328 With 64 kb uniform flash sector size the old value of 128 kB was
331 * Fix miiphy global data initialization (problem on 4xx boards when
332 no ethaddr is assigned). Initialization moved from
333 miiphy_register() to eth_initialize().
335 Based on initial patch for 4xx platform by Matthias Fuchs.
337 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
339 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
340 The COPYING file was extended to make clear that these files can be
341 used in non-GPL code, too.
342 Also, a corresponding note was placed in the headers of the affected files.
344 * Add support for Prodrive P3P440 board:
345 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
346 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
347 for bank autodetection
348 Patch by Stefan Roese, 22 Nov 2005
350 * Change all '$(...)' variable references into '${...}'
351 which makes the environment compatible with the hush shell.
352 WARNING: Support for the old '$(...)' syntax will be
353 discontinued in a later version.
355 * Minor changes to init flags in TQM834x PCI.
357 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
358 Patch by Stefan Roese, 15 Nov 2005
360 * New PPC 405EP board added: CMS700
361 Added CONFIG_NET_MULTI for VOM405 board.
362 Added reset_phy() for VOM405 board.
363 Patch by Matthias Fuchs, 09 Nov 2005
365 * Updated PCI mapping for esd CPCI2DP board.
366 Add support for error LED.
367 Patch by Matthias Fuchs, 07 Nov 2005
369 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
370 Patch by Stefan Roese, 07 Nov 2005
372 * Correct PPC Timebase register definitions (SPRN_TBRL...)
373 Patch by Stefan Roese, 07 Nov 2005
375 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
376 Patch by Stefan Roese, 05 Nov 2005
378 * Additional fix for external IRQ config on Yellowstone & Yosemite
379 Patch by Stefan Roese, 03 Nov 2005
381 * Add support for Ocotea pass 3 with 440GX Rev. F
382 Patch by Stefan Roese, 01 Nov 2005
384 * Fix external IRQ configuration on Yellowstone & Yosemite
385 Patch by Stefan Roese, 28 Oct 2005
387 * Add support for multiple PHYs.
388 Tested on the following boards:
389 cmcpu2 (at91rm9200/ether.c)
390 PPChameleon (ppc4xx/4xx_enet.c)
391 yukon (mpc8220/fec.c)
393 tqm834x (mpc834x/tsec.c) with EEPRO100
394 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
395 Main changes include:
397 - miiphy_register routine was added to allow multiple PHYs to be registered
398 - miiphy_read and miiphy_write are now defined in this file, and
399 require additional argument (char *devname)
400 - other miiphy_* routines also require additional device name argument
403 Calling reset_phy() was moved to be executed *after* eth_initialize().
404 This is necessary as now some of the implementations of reset_phy()
405 may need to use miiphy_reset() which is not allowed before eth_initialize()
406 as eth_initialize registers all required miiphy_* routines.
407 Tested on IP860 and PHY initializes properly after this change.
409 * Correct includes for flat tree builder.
411 * Fix conflicting types (flash_write()) in trab auto_update.c.
413 * Add PCI support for the TQM834x board.
415 * Add missing 4xx board to MAKEALL
416 Patch by Stefan Roese, 20 Oct 2005
418 * Fix conflicting types (flash_write()) in esd auto_update.c
419 Patch by Stefan Roese, 20 Oct 2005
421 * Fix problem with sleep in NetConsole (use get_timer())
422 Patch by Stefan Roese, 20 Oct 2005
424 * Add NetConsole Support for AMCC eval boards
425 Patch by Stefan Roese, 20 Oct 2005
427 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
428 Patch by Stefan Roese, 18 Oct 2005
430 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
431 Fix identation on ext2ls help entry.
432 Patch by Stefan Roese, 14 Oct 2005
434 * Add support for TQM834x boards.
437 * Cleanup for GCC-4.x
439 * Add documentation for Open Firmware Flat Tree and usage.
440 Patch by Pantelis Antoniou, 13 Oct 2005
442 * Add missing files for Pantelis Antoniou's patch
443 Patch by Pantelis Antoniou, 04 Sep 2005
445 * Fix problem in ppc4xx eth-driver without ethaddr (only without
446 CONFIG_NET_MULTI set)
447 Patch by Stefan Roese, 10 Oct 2005
449 * Fix gzip bmp support (test if malloc fails, warning when truncated).
450 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
451 Patch by Stefan Roese, 07 Oct 2005
453 * Add support for OF flat tree for the STXtc board.
454 Patch by Pantelis Antoniou, 04 Sep 2005
456 * Support passing of OF flat trees to the kernel.
457 Patch by Pantelis Antoniou, 04 Sep 2005
461 * Add support for NetSilicon NS7520 processor.
462 Patch by Art Shipkowski, 12 May 2005
464 * Add support for AP1000 board.
465 Patch by James MacAulay, 07 Oct 2005
467 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
468 Patch by Anders Larsen, 07 Oct 2005
470 The Atmel errata #11 states that the transfer buffer descriptor
471 table must be aligned on a 16-word boundary. As it turned out, this
472 is insufficient - it seems the table must be aligned on a boundary
473 at least as large as the table itself (in Linux this is not an
474 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
476 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
477 Patch by Anders Larsen, 07 Oct 2005
479 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
480 sed the linker scripts, rather than pre-process them.
481 Patch by Peter Pearse, 07 Oct 2005
483 * Update make target for ARM supported boards.
484 Use lowlevel_init() instead of platformsetup() [rename].
485 Patch by Peter Pearse, 06 Oct 2005
487 * Fix booting from serial dataflash on AT91RM9200
488 Patch by Peter Menzebach, 29 Aug 2005
490 * Add JFFS2 support for TRAB board
491 Patch by Martin Krause, 25 Aug 2005
493 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
494 Patch by Marcus Hall, 24 Aug 2005
496 * Fix the machine-id of the Cogent csb637 board
497 Patch by Anders Larsen, 05 Oct 2005
499 * Complete support for the KwikByte KB920x boards
500 Patch by Anders Larsen, 05 Oct 2005
502 * Set the AT91RM9200 clock to asynchronous mode
503 Patch by Anders Larsen, 03 May 2005
505 * Set the AT91RM9200 clock to synchronous mode
506 Patch by Anders Larsen, 29 Apr 2005
508 * Add support for Cogent csb637
509 Patch by Anders Larsen, 29 Apr 2005
511 * Fix dm9161.c initialization
512 Patch by Anders Larsen, 29 Apr 2005
514 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
515 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
517 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
518 Patch by Anders Larsen, 29 Apr 2005
520 * Fix device partition intialization for SystemACE disks.
521 Patch by Stephen Williams, 28 Apr 2005
523 * Added support for KwikByte KB920x boards (based on AT91RM9200)
524 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
526 * Add support for S29GL064M-R3 flash chip on xsengine board
527 Patch by Kurt Stremerch, 18 Apr 2005
529 * E500 update: repoint IVPR to RAM when code is relocated
530 Patch by Kylo Ginsberg, 13 Apr 2005
532 * Fix loop end test in lib_generic/string.c:strswab()
533 Patch by Andrew Dyer, October 10, 2005
534 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
538 * Update ARM Integrator boards:
539 Correct addessing errors in platform files.
540 Split off common core module data from Integrator header files to
541 include/armcoremodule.h.
542 Patch by Peter Pearse, 04 Oct 2005
544 * Make sure only supported compiler options are used
545 Import "cc-option" shell function from kernel and
546 use it to get the correct ARM GCC options for individual CPUs
547 Patch by Peter Pearse, 30 Jun 2005
549 * Fix 440GR to print correct cpu revision
550 Patch by Stefan Roese, 04 Oct 2005
552 * Change board message on AMCC Yosemite & Yellowstone to common style
553 Patch by Stefan Roese, 03 Oct 2005
555 * Fix compiler warning
557 * Fix FEC PHY addresses for TQM85xx boards
559 * Fix uninitialized variable problem in hush shell
560 Patch by Lars Rostock, 26 Sep 2005
562 * Undo change of f6e20fc6ca... to include/configs/trab.h
563 (Must have been an accident?)
565 * Add support for AT91RM9200 OHCI Controller.
566 Patch by Eric Benard, 07 Apr 2005
568 * Update ARM mach-types.h
569 Patch by Eric Benard, 07 Apr 2005
571 * Add support for MP2USB board.
572 Patch by Eric Benard, 07 Apr 2005
574 * Add board support for armadillo HT1070
575 Patch by Rowel Atienza, 06 Apr 2005
577 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
578 Patch by Vitaly Bordug, 30 Mar 2005
580 * Add iopset command on mpc8xx
581 Patch by Daniel Eisenhut, 25 Mar 2005
583 * Add support for MII in eepro100 driver.
584 Patch by Gleb Natapov, 21 Mar 2005
586 * Fixes to the Lubbock (PXA 25x) support:
587 - Resolve the FIXME with respect to saving the u-boot environment.
588 - Make the default load address land in real memory.
589 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
590 Patch by David Brownell, 10 Mar 2005
592 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
593 Patch by Marc Leeman, 04 Mar 2005
595 * OMAP242x H4 board update
596 - fix for ES2 differences.
597 - switch to using the cfi_flash driver.
598 - fix SRAM build address.
599 - fix for GP device operation.
600 - unlock SRAM for GP devices.
601 - display more device information.
602 - fix potential deadlock in omap24xx_i2c driver.
603 - fix DLL load values to match dpllout*1 operation.
604 - fix 2nd chip select init for combo DDR device.
605 - add support for CFI Intel 28F256L18 on H4 board.
606 Patch by Richard Woodruff, 03 Mar 2005
608 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
609 Patch by Steven Scholz, 02 Mar 2005
612 Patch by Ara Avanesyan, 24 Feb 2005
614 * Remove unneeded #include <malloc.h>
615 Patch by Ladislav Michl, 22 Feb 2005
617 * Add cramfs support for m68k
618 Patch by Zachary Landau, 21 Feb 2005
620 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
621 Patch by Jeff Angielski, 21 Feb 2005
623 * Fix au1x00_serial baud rate calculation:
624 remove hardcoded cpu clock divisor and use register instead;
625 round up instead of truncate
626 Patch by Andrew Dyer, 15 Feb 2005
628 * Add Xilinx Spartan3 family FPGA support
629 Patch by Kurt Stremerch, 14 Feb 2005
631 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
632 Patch by Zachary Landau, 11 Feb 2005
635 Patch by Matthias Fuchs, 25 Sep 2005
637 * Added support for PCI bridge on MPC8272ADS
638 Patch by Vitaly Bordug, Feb 09 2005
640 * Update multicore CM9XX support for Integrator AP to allow booting from flash
641 Patch by Jean-Paul Saman, 8 Feb 2005
643 * Fix strswab() to reliably find end of string
644 Patch by Andrew Dyer, 08 Feb 2005
646 * Fix typos in include/ppc440.h
647 Patch by Andrew E Mileski, 04 Feb 2005
649 * Add Vibren (was Accelent) PXA255 IDP Support
650 Patch by Cliff Brake, 04 Feb 2005
652 * Fix tools/bmp_logo.c using incorrect offset to pixel data
653 Patch by Andrew Dyer, 31 Jan 2005
655 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
656 Patch by Peter Pearse, 2 Feb 2005
658 * Fix error handling in tools/env/fw_env.c
659 Patch by Ara Avanesyan, 01 Feb 2005
661 * Fix MGT5100 PSC baudrate calculation
662 Patch by Sebastian Schau, 27 Jan 2005
664 * OMAP242x fix for GP device booting
665 - Add SRAM unlock for GP devices.
666 - Change DDR DLL unlock value to allow DPLLout*1 operation.
667 Patches by Richard Woodruff, 21 Jan 2005:
669 * Add support for AMD's Pb1x00 eval board;
670 add MII routines to the au1x00 ethernet driver;
671 add USB ohci driver (work in progress)
672 Patch by Thomas Sailer, 20 Jan 2005
674 * Update omap5912osk board
675 Use drivers/cfi_flash.c instead of private flash driver;
676 Remove hardcoded personalized settings from omap5912osk.h;
677 Fix spacing with (RO) marks in 'flinfo' output.
678 Patch by Michael Bendzick, 14 Jan 2005
680 * Fix warnings for PCI code on ixp
681 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
683 * virtex2 fix for bogus download error messages
684 The virtex2 FPGA download code watches for init going active during
685 a download of config data as an error condition. init also goes
686 active after a configuration is finished in concert with the done
687 signal. So far, the code does not check for done active until all
688 of the configuration data is sent. If configuration data has a few
689 extra pad bytes at the end, this would cause an error message even
690 though the download had suceeded.
691 NOTE: virtex2 slave serial and spartan2 versions may still have the
693 Patch by Andrew Dyer, 12 Jan 2005
695 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
696 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
697 message when probing for nonexistent flash in little endian mode.
698 As a side effect more efficient and smaller code is generated,
699 which is always a Good Thing (TM).
700 Patch by Ladislav Michl, 24 Sep 2005
702 * Update for TFTP using a fixed UDP port
703 Use the approved environment variable names. Added "tftpdstp" to
704 allow ports other than 69 per Tolunay Orkun's recommendation.
705 Patch by Jerry Van Baren, 12 Jan 2005
707 * Allow to force TFTP to use a fixed UDP port
708 (Add a configuration option CONFIG_TFTP_PORT and optional env
710 Patch by Jerry Van Baren, 10 Jan 2005
712 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
713 Patch by Leif Lindholm, 29 Dec 2004
715 * Cleanup: fix broken builds
717 * Fix PHY address argument passing with mii info command
718 Patch by Andrew Dyer, 28 Dec 2004
720 * Cleanup (PPC4xx is AMCC now)
722 * esd CPCI2DP board added
723 Patch by Matthias Fuchs, 22 Sep 2005
725 * esd PMC405 board updated
726 Patch by Matthias Fuchs, 22 Sep 2005
728 * Add SM501 support to HH405 board.
729 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
730 Add support for eeprom write-enable (CFG_EEPROM_WREN).
731 Patch by Stefan Roese, 22 Sep 2005
733 * Fix autonegotiation in tsec ethernet driver
734 Patch by Stefan Roese, 21 Sep 2005
736 * Fix bug in auto_update (trab board)
737 Patch by Martin Krause, 16 Sep 2005
739 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
740 Patch by Francesco Mandracci, 16 Sep 2005
742 * Update configuration for INKA4x0 board
744 * Update configuration for PM854 board
745 Based on patch by R. Loeffl, 20 Jul 2005
747 * Add PCI support to TQM8540 and TQM8560 boards
748 Patch by Stefan Roese, 15 Sep 2005
750 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
751 boards (baudrate, environment...). Flash driver fixed.
752 Patch by Stefan Roese, 15 Sep 2005
754 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
755 ethernet port on ebony.
756 Patch by Stefan Roese, 7 Sep 2005
758 * Added support for mtddevnum and mtddevname variables (mtdparts command)
760 * Change default console baud rate for stxxtc board
762 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
763 Patch by Stefan Roese, 31 Aug 2005
765 * Fix default command set (don't include CFG_CMD_DISPLAY command)
766 Patch by Pantelis Antoniou, 02 Sep 2005
770 * Enable SM712 driver support for HMI1001 board.
772 * Fix problems with ld version 2.16 (dot outside sections problem)
773 Pointed out by Gerhard Jaeger, 31 Aug 2005;
774 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
776 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
778 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
780 * Add keyboard and dot matrix display support for HMI1001 board.
782 * Prepare U-Boot for gcc-4.x
784 * Fixed Bamboo port to enable running without DDR-DIMM
785 (Bamboo has also 64MB onboard DDR)
786 Patch by Stefan Roese, 24 Aug 2005
788 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
789 now handling all 4xx cpu's
790 Patch by Stefan Roese, 16 Aug 2005
792 * Fix make dependencies for at91rm9200 and ks8695 cpus
793 Patch by Steven Scholz, 23 Aug 2005
795 * Add JFFS2 support for TQM5200 board
797 * Add esd cpci5200 and pf5200 boards
798 Patch by Reinhard Arlt, 22 Aug 2005
800 * Fix sysclock for TQM8540 and TQM8560 boards
801 Patch by Martin Krause, 25 Jul 2005
803 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
804 Patch by Martin Krause, 08 Jun 2005
806 * Add new board specific commands for TQM5200/STK52XX
807 - Sound commands (beep, wav, sound)
808 - Test commands (led, can, backlight, rs232)
809 Patch by Martin Krause, 02 May 2005
811 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
812 because of a bug in the AT91RM9200 CPU PLL
813 Patch by Martin Krause, 22 Apr 2005
815 * Add automatic HW detection for another CMC_PU2 variant
816 Patch by Martin Krause, 20 Apr 2005
818 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
819 Patch by Martin Krause, 19 Apr 2005
821 * Fix initialization problem on TQM5200 without SM501
822 Patch by Martin Krause, 08 Apr 2005
824 * Add RTC support for STK52XX.200
825 Patch by Martin Krause, 07 Apr 2005
827 * Add support for IFM o2dnt board
829 * Enable PCI on hmi1001 board
831 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
832 so we can use them to, e.g., check the existence of a file with
833 "if ls foo; then this; else that; fi" in the hush shell
834 Patch by Andreas Engel, 16 August 2005
836 * Coding style cleanup
838 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
839 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
841 * Check return value of malloc in 440gx_enet.c
842 Patch by Travis B. Sawyer, 18 Jul 2005
844 * Add Sandburst Metrobox and Sandburst Karef board support packages.
845 Second serial port on 440GX now defined as a system device.
846 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
847 Patch by Travis B. Sawyer, 12 Jul 2005
849 ======================================================================
850 Changes for U-Boot 1.1.3:
851 ======================================================================
855 * Add forgotten new fils from latest VoiceBlue update
857 * Make bootretry feature work with hush shell.
858 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
859 Patch by Andreas Engel, 19 Jul 2005
861 * Update Hymod Board Database PHP code in "tools" directory
862 Patch by Murray Jensen, 01 Jul 2005
864 * Make "tr" command use POSIX compliant; export HOSTOS make variable
865 Patch by Murray Jensen, 30 Jun 2005
867 * Fix Murray Jensen's mail address.
868 Patch by Murray Jensen, 30 Jun 2005
870 * Preserve PHY_BMCR during a soft reset.
871 Patch by Carl Riechers, 24 Jun 2005
873 * VoiceBlue update: eeprom tool can also store firmware version now.
874 eeprom.bin is runable by jumping at load address.
875 Patch by Ladislav Michl, 23 May 2005
877 * Move the AT91RM9200DK to the ARM Systems list.
878 Patch by Anders Larsen, 26 Apr 2005
880 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
881 Patch by Anders Larsen, 26 Apr 2005
883 * measure_gclk() is needed when DEBUG is enabled
884 Patch by Bryan O'Donoghue, 25 Apr 2005
886 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
887 Patch by Reinhard Arlt, 12 Aug 2005
889 * esd PCI405 board updated
890 Patch by Matthias Fuchs, 28 Jul 2005
892 * esd WUH405 and DU405 board updated
893 Patch by Matthias Fuchs, 27 Jul 2005
895 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
896 Patch by Matthias Fuchs, 4 May 2005
898 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
899 boards (baudrate, environment...). Flash driver fixed.
900 Patch by Stefan Roese, 11 Aug 2005
902 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
903 Patch by Stefan Roese, 11 Aug 2005
905 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
906 Patch by Stefan Roese, 11 Aug 2005
908 * Add configuration for IFM AEV FIFO board.
909 Minor coding style cleanup.
911 * Add configuration for IFM SPI eval board
913 * Fix CompactFlash problem on HMI1001 board
915 * Make new "mtdparts" code build with older compilers
916 Patch by Andrea Scian, 09 Aug 2005
918 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
919 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
920 with the 405 defines and the linux kernel defines.
921 Patch by Stefan Roese, 08 Aug 2005
923 * Fix compiler warnings with older GCC versions
925 * Add common (with Linux) MTD partition scheme and "mtdparts" command
927 Old, obsolete and duplicated code was cleaned up and replace by the
928 new partitioning method. There are two possible approaches now:
930 The first one is to define a single, static partition:
932 #undef CONFIG_JFFS2_CMDLINE
933 #define CONFIG_JFFS2_DEV "nor0"
934 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
935 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
936 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
938 The second method uses the mtdparts command line option and dynamic
941 /* mtdparts command line support */
942 #define CONFIG_JFFS2_CMDLINE
943 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
944 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
946 Command line of course produces bigger images, and may be inappropriate
947 for some targets, so by default it's off.
949 * Fix build problems for PM856 Board
951 * Fix sign extension bug in 'fpga loadb' command;
952 make 'fpga loadb' always print the file header info
953 Patch by Andrew Dyer, 11 Jan 2005
955 * Fix errors that occur when accessing SystemACE CF
956 Patch by Jeff Angielski, 09 Jan 2005
958 * Document switching between U-Boot and PlanetCore on RPXlite
959 by Sam Song, 24 Dec 2004
961 * Fix PowerQUICC II mask detection.
962 Patch by Eugene Surovegin, 20 Dec 2004
964 * Add support for Altera NIOS DK1C20 board
965 Patch by Shlomo Kut, 13 Dec 2004
967 * Add support for ep8248 board
968 Patch by Yuli Barcohen, 12 Dec 2004
972 * Fix baudrate setting for KGDB on MPC8260
973 Patch by HoJin, 11 Dec 2004
975 * Fix 'mii help' text formatting
976 Patch by Cory Tusar, 10 Dec 2004
978 * Fix return code of NFS command
979 Patch by Hiroshi Ito, 11 Dec 2004
983 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
984 Patch by Steven Blakeslee, 04 Aug 2005
986 * Add support for AMCC Bamboo PPC440EP eval board
987 Patch by Stefan Roese, 04 Aug 2005
989 * Patch by Jon Loeliger
990 Fix style issues primarily in 85xx and 83xx boards.
992 - Trailing white space
993 - Indentation not by TAB
994 - Excessive amount of empty lines
995 - Trailing empty lines
997 * Patch by Ron Alder, 11 Jul 2005
998 Add Xianghua Xiao and Lunsheng Wang's support for the
999 GDA MPC8540 EVAL board.
1001 * Patch by Eran Liberty
1002 Add support for the Freescale MPC8349ADS board.
1004 * Patch by Jon Loeliger, 25 Jul 2005
1005 Move the TSEC driver out of cpu/mpc85xx as it will be shared
1006 by the upcoming mpc83xx family as well.
1008 * Patch by Jon Loeliger, 05 May 2005
1009 Implemented support for MPC8548CDS board.
1010 Added DDR II support based on SPD values for MPC85xx boards.
1011 This roll-up patch also includes bugfies for the previously
1013 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
1015 * Patch by Jon Loeliger, 10 Feb 2005
1016 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
1018 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
1020 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
1021 for faster flash parts.
1022 Add documentation for BR/OR for FLASH.
1024 * Patch by Jon Loeliger 08 Feb 2005
1025 Determine L2 Cache size dynamically on 85XX boards.
1027 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
1028 - Convert the CPM2 based functionality to use new CONFIG_CPM2
1029 option rather than a myriad of CONFIG_MPC8560-like variants.
1030 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
1031 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
1032 new CONFIG_CPM2 option to each 8260 board.
1034 * Add support for MicroSys PM856 board
1035 Patch by Josef Wagner, 03 Aug 2005
1037 * Minor fixes to PM854 board
1038 Patch by Josef Wagner, 03 Aug 2005
1040 * Adjust configuration of XENIAX board
1041 (chip select and GPIO required for USB operation)
1043 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
1044 routed to the Watchdog handler
1045 Patch by Eugene Surovegin, 18 Jun 2005
1047 * (re)enabled scsi commands do_scsi() and do_scsiboot()
1048 Patch by Denis Peter, 06 Dec 2004
1050 * Fix endianess problem in TFTP / NFS default filenames
1051 Patch by Hiroshi Ito, 06 Dec 2004
1053 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
1055 Patch by Murray Jensen, 18 Jul 2005
1057 * Fix typo in mkconfig script (used == instead of =)
1058 Patch by Murray Jensen, 18 Jul 2005
1060 * Cleanup build problems on 64 bit build hosts
1062 * Update MAINTAINERS file
1064 * Patch by Stefan Roese, 01 Aug 2005:
1065 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
1066 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
1068 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
1069 to run on both 405GP and 405GPr eval boards).
1071 * Patch by Steven Blakeslee, 27 Jul 2005:
1072 - Add support for AMCC PPC440EP/GR.
1073 - Add support for AMCC Yosemite PPC440EP eval board.
1074 - Add support for AMCC Yellowstone PPC440GR eval board.
1076 * Minor fixes for PPChameleon Board:
1077 - fix alignment of NAND size
1078 - make code do what the comment says
1080 * Implement h/w sector protection status synchronization at boot.
1081 The code is provided for, and was tested on, the Yukon/Alaska
1082 and PM520 boards only.
1084 A bug in flash_real_protect() for the Yukon board was fixed by
1085 adding a function that tells if two banks are on one flash chip.
1087 * Fix sysmon POST problem: check I2C error codes
1088 This fixes a problem of displaying bogus voltages when the voltages
1089 are so low that the I2C devices start failing while the rest of the
1090 system keeps running.
1092 * Patch by Cedric Vincent, 6 Jul 2005:
1093 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
1095 * Patch by Jon Loeliger, 20 Jul 2005:
1096 Add missing PCI IO port definitions.
1098 * Add CompactFlash support for HMI1001 board.
1100 * Adjust printed board ID for LWMON board.
1102 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
1104 * Add new argument format for flash commands to allow for usage like
1105 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
1106 U-Boot will automaticially find the end of the corresponding sector.
1108 * Patch by Stefan Roese, 5 Jul 2005:
1109 Update uc100 board PHY setup
1111 * Patch by Stefan Roese, 1 Jul 2005:
1112 Fix PHY address for CATcenter board (now correct!)
1114 * Patch by Stefan Roese, 30 Jun 2005:
1115 Fix PHY addresses for PPChameleon and CATcenter boards
1116 Change MAINTAINER for most esd boards
1118 * Patch by Detlev Zundel, 30 Jun 2005:
1119 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
1121 * Fix baudrate calculation problem on MPC5200 systems
1123 * Add EEPROM and RTC support for HMI1001 board
1125 * Patch by Detlev Zundel, 20 Jun 2005:
1126 Fix initialization of low active GPIO pins on inka4x0 board
1128 * Enable redundant environment, disable HW flash protection of
1131 * Patch by Travis Sawyer, 10 Jun 2005:
1132 Initialize allocated dev and private hw structures
1133 after their respective allocation in 440gx_enet.c
1135 * Patch by Steven Scholz, 10 Jun 2005:
1136 Fix byteorder problems with second argument of "bootm" with
1139 * Add support for HMI1001 board
1141 * Disable "date" and "sntp" commands on TQM866M
1143 * Fix watchdog reset problems on LWMON board
1145 * Patch by Juergen Selent, 17 May 2005:
1146 Add support for Funkwerk VoVPN gateway module.
1148 * Cleanup debug code for MPC8220 FEC driver
1150 * Extend burst mode RAM test program to take a loop count
1153 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
1154 those boards that use it.
1156 * Patches by Greg Ungerer, 19 May 2005:
1157 - add support for the KS8695P (ARM 922 based) CPU
1158 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
1160 * Patch by Steven Scholz, 19 May 2005:
1161 Add support for CONFIG_SERIAL_TAG on ARM boards
1163 * Add PCI support for Sorcery board.
1164 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
1166 * Fix compile problems caused by new burst mode SDRAM test;
1167 make port pins to trigger logic analyzer configurable
1169 * Fix timer handling on MPC85xx systems
1171 * Fix debug code in omap5912osk flash driver
1173 * Add support for MPC8247 based "IDS8247" board.
1175 * Add support for 2 x TSEC interfaces on the TQM8540 board.
1177 * On LWMON we must use the watchdog to reset the board as the CPU
1178 genereated HRESET pulse is too short to reset the external
1181 * Add test tool to exercise SDRAM accesses in burst mode
1182 (as standalone program, MPC8xx/PowerPC only)
1184 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
1187 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
1188 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
1189 added to support LZO and LZARI compression modes (undefined by
1192 * Fix problem with symbolic links in JFFS2 code.
1194 * Use linker ASSERT statement to prevent undetected overlapping of
1195 sections on PPChameleon board; other boards might use this, too.
1197 * Patch by Stefan Roese, 03 May 2005:
1199 Fix problems in cmd_universe.c
1201 * Patch by Matthias Fuchs, 03 May 2005:
1202 Added missing variable declaration in cmd_nand.c
1203 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
1205 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
1207 * Fix bug in the SDRAM initialization code for canmb, IceCube and
1209 Fix PHY address for canmb board.
1211 * Cleanup serial console baudrate calculation on AT91RM9200;
1212 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
1214 * Patch by Matthias Fuchs, 18 Apr 2005:
1215 Make PCI target address spaces on PMC405 and CPCI405 boards
1216 configurable via environment variables
1218 * Auto-size RAM on canmb board.
1220 * Add support for canmb board
1222 * Patch by Stefan Roese, 13 Apr 2005:
1223 Update for esd apc405
1225 * Fixes for TQM8560 board:
1227 - remove debug messages
1228 - fix flash sector protection
1230 * Patch by Steven Scholz, 07 Apr 2005:
1231 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
1233 * Patches by Steven Scholz, 07 Apr 2005:
1234 Fix compiler warning in altera.c
1235 Fix warning in cpu/arm920t/at91rm9200/i2c.c
1237 * Patch by Ladislav Michl, 06 Apr 2005:
1238 Fix voiceblue configuration.
1240 * Patch by Stefan Roese, 06 Apr 2005:
1241 Updates for OCOTEA board:
1242 - Changed U-Boot size from 512kByte to 256kByte
1243 - Fixed flash driver to support boot from soldered user flash
1244 - Added README for switch from PIBS firmware to U-Boot
1246 * Patch by Travis Sawyer, 05 Apr 2005:
1247 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1248 Problem found by Andrew Wozniak.
1250 * Patch by Steven Scholz, 06 Apr 2005:
1251 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1252 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1254 * Patches by Robert Whaley, 29 Nov 2004:
1255 - update the pxa-regs.h file for PXA27x chips
1256 - add PXA27x based ADSVIX board
1257 - add support for MMC on PXA27x processors
1259 * Patch by Andrew E. Mileski, 28 Nov 2004:
1260 Fix PPC4xx SPD SDRAM detection bug
1262 * Patch by Hiroshi Ito, 26 Nov 2004:
1263 Fix logic of "test -z" and "test -n" commands
1265 * Patch by Ladislav Michl, 05 Apr 2005:
1266 Add support for VoiceBlue board.
1268 * Patch by Ladislav Michl, 05 Apr 2005:
1269 Fix netboot_common() prototypes.
1271 * Patch by Steven Scholz, 05 Apr 2005:
1272 Use i.MX watchdog timer for reset_cpu()
1274 * Patch by Steven Scholz, 05 Apr 2005:
1275 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1276 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1277 (now in interupts.c)
1279 * Add support for MPC8220 based "sorcery" board.
1281 * Add support for TQM8560 board.
1283 * Add FEC support for TQM8540 board.
1284 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1286 * Patch by Martin Krause, 04 Apr 2005:
1287 Update default configuration for CMC_PU2 board.
1289 * Patch by Steven Scholz, 04 Apr 2005:
1290 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1291 - introduce two new configuration options instead:
1292 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1294 * Patch by Steven Scholz, 04 Apr 2005:
1295 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1297 * Fix timer code for ARM systems: make sure that udelay() does not
1298 reset timers so it's save to use udelay() in timeout code.
1300 * Patch by Mathias Küster, 23 Nov 2004:
1301 add udelay support for the mcf5282 cpu
1303 * Patch by Tolunay Orkun, 16 November 2004:
1304 fix incorrect onboard Xilinx CPLD base address
1306 * Patch by Jerry Van Baren, 08 Nov 2004:
1307 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1308 the jumper for the HRCW source should select flash. If lowboot is
1309 not selected, the jumper for the HRCW source should select the
1311 - change default load base address to 0x00400000
1313 * Patch by Yuli Barcohen, 08 Nov 2004:
1314 Add support for Analogue & Micro Rattler boards.
1315 Tested on Rattler8248.
1317 * Patch by Andre Renaud, 08 Nov 2004:
1318 Fix watchdog support in common/lcd.c
1320 * Patch by Marc Leeman, 05 Nov 2003:
1321 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1322 bug only affects the XPC8245 processors
1324 * Patches by Josef Wagner, 29 Oct 2004:
1325 - Add support for MicroSys CPU87 board
1326 - Add support for MicroSys PM854 board
1328 * Patch by Jian Zhang, 02 Nov 2004:
1329 Add 16-bit NAND support
1331 * Patch by Scott McNutt, 01 Nov 2004:
1332 Add missing NIOS/NIOS2 support for "iminfo" command
1334 * Patch by Detlev Zundel, 29 Oct 2004:
1335 Add missing NIOS/NIOS2 support for "mkimage" tool.
1337 * Patch by David Adair, 27 Oct 2004:
1338 Add missing 440GX SDRAM Controller reset
1340 * Patch by Steven Scholz, 25 Oct 2004:
1341 Declare reset_cpu() in include/common.h instead locally
1343 * Patch by Yusdi Santoso, 22 Oct 2004:
1344 - Add support for HIDDEN_DRAGON board
1345 - fix endianess problem in driver/rtl1839.c
1347 * Patch by Allen Curtis, 21 Oct 2004:
1348 support multiple serial ports
1350 * Patch by Richard Klingler, 03 Apr 2005:
1351 Add call to eth_halt() in net/net.c when called functions fail
1352 after eth_init() has been called.
1354 * Patch by Sam Song, 3 April 2005:
1355 - Update README.Netconsole
1358 * Prepare for SoC rework of ARM code:
1359 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1360 - rename memsetup into lowlevel_init (function name and source files)
1361 Patch by Steven Scholz, 03 Apr 2005:
1362 - create SoC specific directories include/asm-arm/arch-imx and
1363 include/asm-arm/arch-s3c24x0
1365 * Fix problems with SNTP support;
1366 enable SNTP support in some boards.
1368 * Patches by Martin Krause, 01 Apr 2005:
1369 - Fix flash erase timeout on CMC_PU2
1370 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1372 * Patch by Steven Scholz, 13 March 2005:
1373 fix cache enabling for AT91RM9200
1375 * Patch by Masami Komiya, 30 Mar 2005:
1376 add SNTP support and expand time server and time offset fields of
1377 DHCP support. See doc/README.SNTP
1379 * Patch by Steven Scholz, 13 Dec 2004:
1380 Fix bug in at91rm920 ethernet driver
1382 * Patch by Steven Scholz, 13 Dec 2004:
1383 Remove duplicated code by merging memsetup.S files for
1384 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1386 * Patch by Detlev Zundel, 31 Mar 2005:
1387 Cleanup duplicate definition of overwrite_console()
1389 * Update TQM5200 configuration;
1390 prepare for Rev. 200 starter kit boards
1392 * Patch by Scott McNutt, 21 Oct 2004:
1393 Add support for Nios-II EPCS Controller core.
1395 * Patch by Scott McNutt, 20 Oct 2004:
1397 - Add sysid command (Nios-II only).
1398 - Locate default exception trampoline at proper offset.
1399 - Implement I/O routines (readb, writeb, etc)
1400 - Implement do_bootm_linux
1402 * Patches by Martin Krause, 22 Mar 2005:
1403 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1404 - add support for SM501 graphics controller
1405 - add support for graphic console on TQM5200
1406 - add support for TQM5200 Rev 200
1407 - cleanup, fix typo in include/configs/TQM5200.h
1409 * Patch by Manfred Baral, 17 Mar 2005:
1412 * Fix RTC configuration for PPChameleon board
1414 * Cleanup, fix typo in include/configs/TQM5200.h
1416 * Patch by Stefan Roese, 16 Mar 2005:
1417 Update for esd auto_update and hh405 board
1419 * Adapt for U-Boot image size (new features enabled) on TQM5200
1421 * Update code for TQM8540 board (and 85xx in general):
1422 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1423 - Reformat boot messages
1424 - Enable redundant environment
1425 - Replace the -O2 optimization flag with -mno-string
1427 * Patch by David Brownell, 10 Mar 2005:
1428 Restore copyright statements in OHCI drivers.
1430 * Add support for TQM8540 board
1432 * Patch by Detlev Zundel, 14 Mar 2005:
1433 NC650: changed NAND flash addressing to using UPMB
1435 * Patch by Stefan Roese, 14 Mar 2005:
1436 Update for esd voh405 fpga image
1438 * INKA4x0: Allow initialization of LCD backlight dimming from
1439 "brightness" environment variable.
1441 * Add port initialization for digital I/O on INKA4x0
1443 * Patch by Stefan Roese, 01 Mar 2005:
1444 Update for esd boards dp405 and hub405
1446 * Fix get_partition_info() parameter error in all other calls
1447 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1449 * Enable USB and IDE support for INKA4x0 board
1451 * Patch by Andrew Dyer, 28 Feb 2005:
1452 fix ext2load passing an incorrect pointer to get_partition_info()
1453 resulting in load failure for devices other than 0
1455 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1457 * Cleanup USB and partition defines
1459 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1461 * Add reset code for Coral-P on INKA4x0 board
1463 * Patch by Martin Krause, 28 Jun 2004:
1464 Update for TRAB board.
1466 * Fix some missing "volatile"s in MPC5xxx FEC driver
1468 * Fix cirrus voltage detection (for CPC45)
1470 * Fix byteorder problem in usbboot and scsiboot commands.
1472 * Patch by Cajus Hahn, 04 Feb 2005:
1473 - don't insist on leading '/' for filename in ext2load
1474 - set default partition to useful value (1) in ext2load
1476 * Patch by Andrew Dyer, 08 Jan 2005:
1477 fix wrong return codes in ext2 code
1479 * Removed '--no-warn-mismatch' option from Makefile. This option
1480 makes 'ld' to overlook binary objects compatibility.
1482 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1483 --end-group) outside of the group. This will make 'ld' to do
1484 _multiple_ search in the library group when resolving symbol
1485 references and do only a _single_ seach in libgcc.a after the group
1488 * Fix stability problems on CPC45 board again.
1490 * Make image detection for diskboot / usbboot / scsiboot more robust
1491 (also check header checksum)
1493 * Update CPC45 board configuration.
1495 * Add USB and PCI support for INKA4x0 board
1497 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1501 * Patch by Robin Getz, 13 Oct 2004:
1502 Add standalone application to change SMC91C111 MAC addresses,
1503 see examples/README.smc91111_eeprom
1505 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1506 Fix Flash support for ARM Integrator CP.
1508 * Patch by Richard Woodruff, 10 Jan 2005:
1509 Update support for OMAP2420 (ARM11) and H4 board:
1510 o clean up and add new types to H4 memory probe code.
1511 o fix to work with internal boot.
1512 o added PRCM config III operation.
1513 o fix marginal flash timings.
1514 o add revison ATAG usage.
1515 o enable voltage scaling at power chip.
1516 o fix compile error for i2c.
1518 * Fix network problem (error when receiving multiple ARP packets)
1520 * Patch by Daniel Poirot, 12 Oct 2004:
1521 Add support for Wind River sbc405 board
1523 * Patch by Rainer Brestan, 12 Oct 2004:
1524 Make examples/Makefile more robust
1526 * Patch by Sam Song, 11 October 2004:
1527 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1528 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1531 * Patch by Sam Song, 10 Oct 2004:
1532 Fix a parameter error in run_command() in main.c
1534 * Patch by Richard Woodruff, 01 Oct 2004:
1535 add support for the TI OMAP2420 processor and its H4 reference
1538 * Patch by Christian Pellegrin, 24 Sep 2004:
1539 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1541 * Patch by Leif Lindholm, 23 Sep 2004:
1542 add support for the AMD db1550 board
1544 * Patch by Travis Sawyer, 15 Sep 2004:
1545 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1546 update README.serial_multi
1548 * Patches by David Snowdon, 07 Sep 2004:
1549 - add u-boot.hex target in the top level Makefile
1550 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1551 - use -mtune=xscale and -march=armv5 options for PXA
1553 * Patch by Florian Schlote, 08 Sep 2004:
1554 Add support for SenTec-COBRA5272-board (Coldfire).
1556 * Patch by Gleb Natapov, 07 Sep 2004:
1557 mpc824x: set PCI latency timer to a sane value
1560 * Patch by Kurt Stremerch, 03 Sep 2004:
1561 Add bitstream configuration option for fpga command (Xilinx only).
1563 * Patch by Kurt Stremerch, 03 Sep 2004:
1564 Add Xilinx Spartan2E family FPGA support
1566 * Patch by Jeff Angielski, 02 Sep 2004:
1567 Add Added support for H2 revision of the EP8260 board.
1568 Fixed formatting for some of the EP8260 related source files.
1570 * Patch by Jon Loeliger, 02 Sep 2004:
1571 Reset monitor size back to 256 so environment can be written
1572 to flash on MPC85xx ADS and CDS releases.
1574 * Patch by Paolo Broggini, 02 Sep 2004:
1575 Make BSS clearing on ARM systems more robust
1577 * Patch by Yue Hu and Joe, 01 Sep 2004:
1578 - add PCI support for ixp425;
1579 - add EEPRO100 suppor tfor ixdp425 board.
1581 * Fix problem with protected sector detection in driver/cfi_flash.c
1583 ======================================================================
1584 Changes for U-Boot 1.1.2:
1585 ======================================================================
1587 * Code cleanup, mostly for GCC-3.3.x
1589 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1590 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1591 additional ethernet addresses.
1593 * Cleanup drivers/i82365.c - avoid duplication of code
1595 * Fix bogus "cannot span across banks" flash error message
1599 * Add support for CompactFlash for the CPC45 Board.
1601 * Fix problems with CMC_PU2 flash driver.
1604 - avoid trigraph warning in fs/ext2/ext2fs.c
1605 - rename UC100 -> uc100
1607 * Add support for UC100 board
1609 * Patch by Stefan Roese, 16 Dez 2004:
1610 - ext2fs support added
1611 - Tundra universe support added
1612 - Coldfire MCF5249 support added (no preloader needed!)
1613 - MCF5249 board TASREG added
1614 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1616 - some esd boards updated
1617 - memory commands "mdc" and "mwc" added for cyclic read/write
1618 (CONFIG_MX_CYCLIC, see README for further description)
1620 * Add support for INKA4X0 board
1622 * Patch by Steven Scholz, 12 Dec 2004:
1623 Fix typo in AT91 memory setup.
1625 * Patch by Martin Krause, 27 Oct 2004:
1626 - add support for "STK52xx" board (including PS/2 multiplexer)
1627 - add hardware detection for TQM5200
1629 * Clean up CMC PU2 flash driver
1631 * Update MAINTAINERS file
1633 * Fix bug in MPC823 LCD driver
1635 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1637 * Enable long help on CMC PU2 board;
1639 increase CPU speed from 179 to 207 MHz.
1641 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1642 unaligned tail part specially).
1644 * Update for AT91RM9200DK and CMC_PU2 boards:
1645 - Enable booting directly from flash
1646 - fix CMC_PU2 flash driver
1648 * Fix mkimage usage message
1650 * Map SRAM on NC650 board
1652 * Work around for Ethernet problems on Xaeniax board
1654 * Patch by TsiChung Liew, 23 Sep 2004:
1655 - add support for MPC8220 CPU
1656 - Add support for Alaska and Yukon boards
1658 * Fix configuration for ERIC board (needs more room)
1660 * Adjust MIPS compiler options at run-time depending on tools version
1661 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1662 "-mcpu=4kc" for old tools)
1664 * Add passing of the command line and memory size information to the
1665 kernel on xaeniax board.
1667 * Enable NAND flash support for NC650 board.
1669 * Patch by Thomas Lange 07 Oct 2004:
1670 Updated README for DBAu1x00 boards to match current status
1672 * Patch by Philippe Robin, 28 Sept 2004:
1673 Fix Flash support for Versatile.
1675 * Patch by Roger Blofeld, 16 Sep 2004:
1676 Fix timeout for DHCP command retry
1678 * Patch by Pantelis Antoniou, 14 Sep 2004:
1679 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1681 * Patch by Pantelis Antoniou, 14 Sep 2004:
1682 Kick watchdog when bz-decompressing
1684 * Fix CFG_HZ problems on AT91RM9200 systems
1685 [Remember: CFG_HZ should be 1000 on ALL systems!]
1687 * Patch by Gridish Shlomi, 30 Aug 2004:
1688 - Add support to revA version of PQ27 and PQ27E.
1689 - Reverted MPC8260ADS baudrate back to original 115200
1691 * Patch by Hojin, 17 Sep 2004:
1692 Fix typo in cfi_flash.c
1694 * Patch by Mark Jonas, 09 September 2004:
1695 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1698 * Patch by Mark Jonas, 31 August 2004:
1699 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1700 improves FTP performance for MPC5200 systems. Enabled for IceCube
1703 * Patch by Michael Bendzick, 30 Aug 2004:
1704 - Improve platform.S code for omap1510inn that detects whether code
1705 is running from SDRAM or not. Patch allows SDRAM to be configured
1706 if code is running out of SRAM at 0x20000000.
1708 * Patch by Frederick Klatt, 30 Aug 2004:
1709 Add support for the Wind River SBC8540/SBC8560 boards
1711 * Configure SX1 board to use drivers/cfi_flash.c
1713 * Patches by Michael Bendzick, 30 Aug 2004:
1714 - Configure omap1510inn board to use drivers/cfi_flash.c
1715 - Make drivers/cfi_flash.c protect environment and redundant
1718 * Patch by Steven Scholz, 23 Jun 2004:
1719 - Add script (tools/img2brec.sh) to programm U-Boot into
1720 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1722 * Patches by Scott McNutt, 24 Aug 2004:
1723 - Add support for Altera Nios-II processors.
1724 - Add support for Psyent PCI-5441 board.
1725 - Add support for Psyent PK1C20 board.
1727 * Patches by Jon Loeliger, 24 Aug 2004:
1728 - Add support for the MPC8541 and MPC8555 CDS boards
1729 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1730 - Convert MPC85xxADS to use common CFI flash driver
1731 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1732 from board_early_init_f()
1733 - Provide SW workaround for PCI initialization on 85xx CDS
1735 * Patches by George G. Davis, 24 Aug 2004:
1736 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1737 - Remove static network setup defaults from mx1ads_config
1738 - update ARM boards to use constants from mach-types.h
1740 * Patch by Gary Jennejohn, 04 Oct 2004:
1741 - fix I2C on at91rm9200
1742 - add support for Ricoh RS5C372A RTC
1744 * Patch by Gary Jennejohn, 01 Oct 2004:
1745 - add support for CMC PU2 board
1746 - add support for I2C on at91rm9200
1748 * Patch by Gary Jennejohn, 28 Sep 2004:
1749 fix baudrate handling on at91rm9200
1751 * Patch by Yuli Barcohen, 22 Aug 2004:
1752 - remove ZPC.1900 board-specific flash driver;
1753 switch the port to generic CFI driver;
1756 * Patch by Hinko Kocevar, 21 Aug 2004:
1757 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1759 * Clean up tools/bmp_logo.c to not add trailing white space
1761 * Patch by Hinko Kocevar, 21 Aug 2004:
1762 - Group common framebuffer functions in common/lcd.c
1763 - Group common framebuffer macros and #defines in include/lcd.h
1764 - Provide calc_fbsize() for video ATAG
1766 * Patch by Sam Song, 21 August 2004:
1767 - Fix a typo in README
1768 - Align "(RO)" output for "flinfo" after "protect on"
1769 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1770 ratio 1:1 when core frequency less than 50MHz
1772 * Patches by Hinko Kocevar, 21 Aug 2004:
1773 - fix some "use of label at end of compound statement" warnings
1774 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1776 * Patch by Steven Scholz, 16 Aug 2004:
1777 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1778 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1779 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1780 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1781 into cpu/arm920t/$(SOC)/
1783 * Patches by Sean Chang, 09 Aug 2004:
1784 - Added support for both 8 and 16 bit mode access to System ACE CF
1786 - Fixed missing System ACE CF device during get FAT partition info
1787 in fat_register_device function.
1788 - Enabled System ACE CF support on ML300.
1790 * Patch by Sean Chang, 09 Aug 2004:
1791 Synch defines for saveenv and do_saveenv functions so they get
1792 compiled under the same statement.
1794 * Patch by Sean Chang, 09 Aug 2004:
1795 - Added I2C support for ML300.
1796 - Added support for ML300 to read out its environment information
1797 stored on the EEPROM.
1798 - Added support to use board specific parameters as part of
1799 U-Boot's environment information.
1800 - Updated MLD files to support configuration for new features
1803 * Patches by Travis Sawyer, 05 Aug 2004:
1804 - Remove incorrect bridge settings for eth group 6
1805 - Add call to setup bridge in ppc_440x_eth_initialize
1806 - Fix ppc_440x_eth_init to reset the phy only if its the
1807 first time through, otherwise, just check the phy for the
1808 autonegotiated speed/duplex. This allows the use of netconsole
1809 - only print the speed/duplex the first time the phy is reset.
1811 * Patch by Shlomo Kut, 29 Mar 2004:
1812 Add support for MKS Instruments "Quantum" board
1814 * Fix build problem with Cogent boards;
1815 avoid using <asm/byteorder.h> when using the host compiler
1817 * Patch by Ganapathi C, 04 Aug 2004:
1818 Fix NFS timeout issue
1820 * Patch by Yuli Barcohen, 19 Jul 2004:
1821 - Fix host tools building in Cygwin environment
1822 - Fix header files search order for host tools
1824 * Patch by Tom Armistead, 19 Jul 2004:
1825 Fix kgdb.S support for 74xx_75x cpu
1827 * Patch by Jon Loeliger, 15 Jul 2004:
1828 Fix MPC85xx I2C driver
1830 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1832 * Patch by Stephen Williams, 15 July 2004
1833 Set the PCI class code for JSE board as part of PCI interface setup
1835 * Patch by Michael Bendzick, 15 Jul 2004:
1836 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1837 CFG_FLASH_USE_BUFFER_WRITE is set
1839 * Patch by Yuli Barcohen, 13 Jul 2004:
1840 Allow clock setting on MPC866/MPC885 series chips according to
1841 environment variable `cpuclk'
1843 * Patch by Yuli Barcohen, 20 Apr 2004:
1844 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1846 * Patch by Vincent Dubey, 24 Sep 2004:
1847 Add support for xaeniax board
1849 * Add comment about non-GPL character of standalone applications to
1852 * Fix FEC ethernet problem on NSCU board.
1854 * Patch by Gary Jennejohn, 09 Sep 2004:
1855 allow to use USART1 as console port on at91rm9200dk boards
1857 * Patch by Stefan Roese, 16 Sep 2004:
1860 * Fix SysClk handling for PPChameleon and CATcenter boards
1862 * Patch by Detlev Zundel, 08 Sep 2004:
1863 Update etags build target
1865 * Improve NetConsole support: add support for broadcast destination
1866 address and buffered input.
1868 * Cleanup compiler warnings for GCC 3.3.x and later
1870 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1872 * Add support for IDS "NC650" board
1874 * Add automatic update support for LWMON board
1876 * Clear Block Lock-Bits when erasing flash on LWMON board.
1878 * Fix return code of "fatload" command
1880 * Enable MSDOS/VFAT filesystem support for LWMON board
1882 * Patch by Martin Krause, 03 Aug 2004:
1883 change timing for SM501 graphics controller on TQM5200 module
1885 * Patch by Mark Jonas, 13 July 2004:
1886 - Total5200 LCD now run in little endian mode. Endianess conversion
1887 is done in hardware.
1888 - Removed last reference to "console" environment variable.
1890 * Patches by Lars Munch, 12 Jul 2004:
1891 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1893 - split out the LXT971A PHY from ns_9750_eth.h
1894 - split the dm9161 phy part out of at91rm9200_ether.c
1896 * Patch by Andreas Engel, 12 Jul 2004:
1897 Replaced hardcoded PL011 clock frequency with config variable.
1898 Fixed wrong CONFIG_CMD_DFL doc.
1900 * Patch by Thomas Viehweger, 09 Jun 2004:
1901 make it possible to remove chpart when there is only one partition
1903 * Add support for console over UDP (compatible to Ingo Molnar's
1904 netconsole patch under Linux)
1906 * Patch by Jon Loeliger, 16 Jul 2004:
1907 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1909 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1910 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1911 and CONFIG_L2_INIT_RAM options.
1912 - Refactor Local Bus initialization out of SDRAM setup.
1913 - Re-implement new version of LBC11/DDR11 errata workarounds.
1914 - Moved board specific PCI init parts out of CPU directory.
1915 - Added TLB entry for PCI-1 IO Memory
1916 - Updated README.mpc85xxads
1918 * Patch by Sascha Hauer, 28 Jun:
1919 - add generic support for Motorola i.MX architecture
1920 - add support for mx1ads, mx1fs2 and scb9328 boards
1922 * Patches by Marc Leeman, 23 Jul 2004:
1923 - Add define for the PCI/Memory Buffer Configuration Register
1924 - corrected comments in cpu/mpc824x/cpu_init.c
1926 * Add support for multiple serial interfaces
1927 (for example to allow modem dial-in / dial-out)
1929 * Patch by Stefan Roese, 15 Jul 2004:
1930 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1932 * Fix NSCU config; add ethernet wakeup code.
1934 * Add link for preloader for Motorola Coldfire to README.m68k
1936 * Patch by Michael Bendzick, 12 Jul 2004:
1937 fix output formatting in drivers/cfi_flash.c
1939 * Patch by Mark Jonas, 02 Jul 2004:
1940 Fix lowboot (again) on MPC5xxx
1942 * Patch by Curt Brune, 07 Jul 2004:
1943 relocate exception vectors on arm720t if needed
1945 * Patch by George G. Davis, 06 Jul 2004:
1946 - update mach-types.h to latest arm.linux.org.uk master list
1947 - Set correct OMAP1610 bi_arch_number for build target
1949 * Patch by Curt Brune, 06 Jul 2004:
1950 evb4510: add support for timer interrupt; cleanup
1952 * Patch by Dan Poirot, 06 Jul 2004:
1953 Fix sbc8260 environment variables
1955 * Cleanup redundand "console" environment variable
1957 * Patch by Mark Jonas, 05 Jul 2004:
1958 add support for the Total5100's and Total5200's LCD screen
1960 * Patches by Dan Eisenhut, 01 Jul 2004:
1962 - Move doc2000.h include to prevent compiler warning on some boards
1964 * Patch by Mark Jonas, 01 Jul 2004:
1965 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1966 MGT5100 and MPC5200 based Freescale platforms.
1968 * Patch by Philippe Robin, 01 Jul 2004:
1969 Add initialization for Integrator and versatile board files.
1971 * Patch by Hinko Kocevar, 01 Jun 2004:
1972 Fix VFD FB allocation, add LCD FB allocation on ARM
1974 * Patch by Martin Krause, 30 Jun 2004:
1975 Add support for TQM5200 board
1977 * Patch by Martin Krause, 29 Jun 2004:
1978 Add loopw command: infinite write loop on address range
1980 * Patches by Yasushi Shoji, 29 Jun 2004:
1981 - add empty include/asm-microblaze/processor.h
1982 - add to CREDITS and MAINTAINERS
1983 - add gd initialization
1984 - add MicroBlaze and SUZAKU board to MAKEALL script
1985 - add reset support for SUZAKU
1986 - add flush_cache() for MicroBlaze
1987 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1988 size flash memory on SUZAKU
1990 * Patch by Prakash Kumar, 27 Jun 2004:
1991 Add support for the PXA250 based Intrinsyc Cerf board.
1993 * Patch by Yasushi Shoji, 27 Jun 2004:
1994 fix comment in include/common.h
1996 * Rename SBC8560 into sbc8560 for consistency
1998 * Patch by Daniel Poirot, 24 Jun 2004:
1999 Add support for Wind River's sbc8240 board
2001 * Patches by Yasushi Shoji, 26 Jun 2004:
2002 - drivers/serial_xuartlite.c: fix "return 0" in void function
2003 - add microblaze support to mkimage tool
2005 * Patch by Fred Klatt, 25 Jun 2004:
2006 Add support for WindRiver's sbc8560 board
2008 * Patch by Nicolas Lacressonniere, 24 Jun 2004
2009 Small Bugs fixes for "at91rm9200dk" board:
2010 - Timing modifications for SPI DataFlash access
2011 - Fix NAND flash detection bug
2013 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
2014 Add Support for Flash AT49BV6416 for AT91RM9200DK board
2016 * Patch by Jon Loeliger, 17 June 2004:
2017 Completion of the 8540ADS/8560ADS updates:
2018 Fix some PCI and Rapid I/O memory maps,
2019 Initialize both TSEC 1 and 2,
2021 Update MAINTAINER for 85xx boards and README.mpc85xxads
2023 * Patch by Yuli Barcohen, 16 Jun 2004:
2024 Remove obsolete AdderII port which was superseded by unified
2025 AdderII/Adder87x port
2027 * Patch by Ladislav Michl, 16 Jun 2004:
2028 Fix gcc-3.3.3 warnings for smc91111.c
2030 * Patch by Stefan Roese, 02 Jul 2004:
2031 - Fix bug in 405 ethernet driver; allocated data not cleared!
2032 - Fix problem in 405 i2c driver; don't try to print without console!
2034 * Patch by Paul Ruhland, 11 Jun 2004:
2035 Remove debug code from 'board/lpd7a40x/flash.c'
2037 * Patch by Andrea Marson, 11 Jun 2004:
2038 Update for PPChameleon board:
2039 - support for SysClk @ 25MHz
2040 - support for Silicon Motion SM712 VGA controller
2043 * Patches by Richard Woodruff, 10 Jun 2004:
2044 - fix problems with examples/stubs.c for GCC >= 3.4
2045 - fix problems with gd initialization
2047 * Patch by Curt Brune, 17 May 2004:
2048 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
2049 - Add support for ESPD-Inc. EVB4510 Board
2051 * Patch by Marc Leeman, 11 May 2004:
2052 Fix for MPC8245 - reading PPC Memory from another device with the
2053 PPC as PCI target device corrupts data due to interenal hardware
2056 * Fix "cls" command when used with splash screen
2058 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
2059 slow download of a big image)
2061 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
2062 display even after showing a bitmap
2064 * Patch by Josef Wagner, 04 Jun 2004:
2065 - DDR Ram support for PM520 (MPC5200)
2066 - support for different flash types (PM520)
2067 - USB / IDE / CF-Card / DiskOnChip support for PM520
2068 - 8 bit boot rom support for PM520/CE520
2069 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
2070 - I2C and RTC support for CPC45
2071 - support of new flash type (28F160C3T) for CPC45
2073 * Fix flash parameters passed to Linux for PPChameleon board
2075 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
2077 * Patch by Paul Ruhland, 10 Jun 2004:
2078 fix support for Logic SDK-LH7A404 board and clean up the
2079 LH7A404 register macros.
2081 * Patch by Matthew McClintock, 10 Jun 2004:
2082 Modify code to select correct serial clock on Sandpoint8245
2084 * Patch by Robert Schwebel, 10 Jun 2004:
2085 Add support for Intel K3 strata flash.
2087 * Patch by Thomas Brand, 10 Jun 2004:
2088 Fix "loads" command on DK1S10 board
2090 * Patch by Yuli Barcohen, 09 Jun 2004:
2091 Add support for 8MB flash SIMM and JFFS2 file system on
2092 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
2094 * Patch by Yuli Barcohen, 09 Jun 2004:
2095 Add support for Analogue&Micro Adder87x and the older AdderII board.
2097 * Patch by Ming-Len Wu, 09 Jun 2004:
2098 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
2100 * Patch by Sam Song, 09 Jun 2004:
2101 - Add support for RPXlite_DW board
2102 - Update FLASH driver for 4*AM29DL323DB90VI
2103 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
2105 * Patch by Mark Jonas, 08 June 2004:
2106 - Make MPC5200 boards evaluate the SVR to print processor name and
2107 version in checkcpu() (cpu/mpc5xxx/cpu.c).
2109 * Patch by Kai-Uwe Bloem, 06 May 2004:
2110 Fix endianess problem in cramfs code
2112 * Patch by Tom Armistead, 04 Jun 2004:
2113 Add support for MAX6900 RTC
2115 * Patches by Ladislav Michl, 03 Jun 2004:
2116 - fix cfi_flash.c on LE systems
2117 - let 'make mrproper' delete u-boot.img as well
2118 - turn printf into debug in cfi_flash.c
2120 * Patch by Kurt Stremerch, 28 May 2004:
2121 Add support for Exys XSEngine board
2123 * Patch by Martin Krause, 27 May 2004:
2124 Fix a MPC5xxx I2C timing issue in i2c_probe().
2126 * Patch by Leif Lindholm, 27 May 2004:
2127 Fix board_init_f() for dbau1x00 board.
2129 * Patch by Imre Deak, 26 May 2004:
2130 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
2131 Set flash base accordingly, and decide whether to do or skip board
2132 specific setup steps.
2134 * Patch by Josef Baumgartner, 26 May 2004:
2135 Add missing define in include/asm-m68k/global_data.h
2137 * Patch by Josef Baumgartner, 25 May 2004:
2138 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
2140 * Patch by Paul Ruhland, 24 May 2004:
2141 fix SDRAM initialization for LPD7A400 board.
2143 * Patch by Jian Zhang, 20 May 2004:
2144 add support for environment in NAND flash
2146 * Patch by Yuli Barcohen, 20 May 2004:
2147 Add support for Interphase iSPAN boards.
2149 * Patches by Paul Ruhland, 17 May 2004:
2150 - Add I/O functions to the smc91111 ethernet driver to support the
2151 Logic LPD7A40x boards.
2152 - Add support for the Logic Zoom LH7A40x based SDK board(s),
2153 specifically the LPD7A400.
2155 * Patches by Robert Schwebel, 15 May 2004:
2156 - call MAC address reading code also for SMSC91C111;
2157 - make SMSC91C111 timeout configurable, remove duplicate code
2158 - fix get_timer() for PXA
2159 - update doc/README.JFFS2
2160 - use "bootfile" env variable also for jffs2
2162 * Patch by Tolunay Orkun, 14 May 2004:
2163 Add support for Cogent CSB472 board (8MB Flash Rev)
2165 * Patch by Thomas Viehweger, 14 May 2004:
2166 - flash.h: more flash types added
2167 - immap_8260.h: some bits added (useful for RMII)
2168 - cmd_coninfo.c: typo corrected, printf -> puts
2169 - reduced size by replacing spaces with tab
2171 * Patch by Robert Schwebel, 13 May 2004:
2172 Add 'imgextract' command: extract one part of a multi file image.
2174 * Patches by Jon Loeliger, 11 May 2004:
2175 Dynamically handle REV1 and REV2 MPC85xx parts.
2176 (Jon Loeliger, 10-May-2004).
2177 New consistent memory map and Local Access Window across MPC85xx line.
2178 New CCSRBAR at 0xE000_0000 now.
2179 Add RAPID I/O memory map.
2180 New memory map in README.MPC85xxads
2181 (Kumar Gala, 10-May-2004)
2182 Better board and CPU identification on MPC85xx boards at boot.
2183 (Jon Loeliger, 10-May-2004)
2184 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
2185 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
2186 (Jim Robertson, 10-May-2004)
2187 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
2188 Supports multiple PHYs.
2189 (Andy Fleming, 10-May-2004)
2190 Some README.MPC85xxads updates.
2191 (Kumar Gala, 10-May-2004)
2192 Copyright updates for "Freescale"
2193 (Andy Fleming, 10-May-2004)
2195 * Patch by Stephen Williams, 11 May 2004:
2196 Add flash support for ST M29W040B
2197 Reduce JSE specific flash.c to remove dead code.
2199 * Patch by Markus Pietrek, 04 May 2004:
2200 Fix clear_bss code for ARM systems (all except s3c44b0 which
2201 doesn't clear BSS at all?)
2203 * Fix "ping" problem on INC-IP board. Strange problem:
2204 Sometimes the store word instruction hangs while writing to one of
2205 the Switch registers, but only if the next instruction is 16-byte
2206 aligned. Moving the instruction into a separate function somehow
2207 makes the problem go away.
2209 * Patch by Rishi Bhattacharya, 08 May 2004:
2210 Add support for TI OMAP5912 OSK Board
2212 * Patch by Sam Song May, 07 May 2004:
2213 Fix typo of UPM table for rmu board
2215 * Patch by Pantelis Antoniou, 05 May 2004:
2216 - Intracom board update.
2219 * Add support for the second Ethernet interface for the 'PPChameleon'
2222 * Patch by Dave Peverley, 30 Apr 2004:
2223 Add support for OMAP730 Perseus2 Development board
2225 * Patch by Alan J. Luse, 29 Apr 2004:
2226 Fix flash chip-select (OR0) option register setting on FADS boards.
2228 * Patch by Alan J. Luse, 29 Apr 2004:
2229 Report MII network speed and duplex setting properly when
2230 auto-negotiate is not enabled.
2232 * Patch by Jarrett Redd, 29 Apr 2004:
2233 Fix hang on reset on Ocotea board due to flash in wrong mode.
2235 * Patch by Dave Peverley, 29 Apr 2004:
2236 add MAC address detection to smc91111 driver
2238 * Patch by David Müller, 28 Apr 2004:
2239 fix typo in lib_arm/board.c
2241 * Patch by Tolunay Orkun, 20 Apr 2004:
2242 - README update: add CONFIG_CSB272 and csb272_config
2243 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
2244 i2cfast environment variable
2246 * Patch by Yuli Barcohen, 19 Apr 2004:
2247 - Rename DUET_ADS to MPC885ADS
2248 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2249 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2250 - Clean up FADS family port to use the new defines
2252 * Fix PCI support on CPC45 board
2254 * Patch by Scott McNutt, 25 Apr 2004:
2255 Add Nios GDB/JTAG Console support:
2256 - Add stubs to support gdb via JTAG.
2257 - Add support for console over JTAG.
2260 * Add support for CATcenter board (based on PPChameleon ME module)
2262 * Patch by Klaus Heydeck, 12 May 2004:
2263 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2264 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2265 various changes to KUP4 board specific files
2267 * Fix minor network problem on MPC5200: need some delay between
2268 resetting the PHY and sending the first packet. Implemented in a
2269 "natural" way by invoking the PHY reset and initialization code
2270 only once after power on vs. each time the interface is brought up.
2272 * Add some limited support for low-speed devices to SL811 USB controller
2273 (at least "usb reset" now passes successfully and "usb info" displays
2274 correct information)
2276 * Change init sequence for multiple network interfaces: initialize
2277 on-chip interfaces before external cards.
2279 * Fix memory leak in the NAND-specific JFFS2 code
2281 * Fix SL811 USB controller when attached to a USB hub
2283 * Fix config option spelling in PM520 config file
2285 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2286 patches by Pantelis Antoniou, 30 Mar 2004)
2288 * Fix minor NAND JFFS2 related issue
2290 * Fixes for SL811 USB controller:
2291 - implement workaround for broken memory stick
2292 - improve error handling
2294 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2295 cope with congested networks.
2297 ======================================================================
2298 Changes for U-Boot 1.1.1:
2299 ======================================================================
2301 * Patch by Travis Sawyer, 23 Apr 2004:
2302 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2303 errata from Vitesse Semiconductor.
2305 * Patch by Philippe Robin, 22 Apr 2004:
2306 Fix ethernet configuration for "versatile" board
2308 * Patch by Kshitij Gupta, 21 Apr 2004:
2309 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2311 * Patch by Steven Scholz, 24 Feb 2004:
2312 Fix a bug in AT91RM9200 ethernet driver:
2313 The MII interface is now initialized before accessing the PHY.
2315 * Patch by John Kerl, 19 Apr 2004:
2316 Use U-boot's miiphy.h for PHY register names, rather than
2317 introducing a new header file.
2319 * Update pci_ids.h from linux-2.4.26
2321 * Patch by Masami Komiya, 19 Apr 2004:
2322 Fix problem cause by VLAN function on little endian architecture
2323 without VLAN environment
2325 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2326 binary image for all clock frequencies. Implement run-time
2327 optimization of flash access timing based on the actual bus
2330 * Modify KUP4X board configuration to use SL811 driver for USB memory
2331 sticks (including FAT / VFAT filesystem support)
2333 * Add SL811 Host Controller Interface driver for USB
2335 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2337 * Patch by Pantelis Antoniou, 19 Apr 2004:
2338 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2339 Minor patches for Intracom boards.
2341 * Patch by Christian Pell, 19 Apr 2004:
2342 cleanup support for CF/IDE on PCMCIA for PXA25X
2344 * Temporarily disabled John Kerl's extended MII command code because
2345 "miivals.h" is missing
2347 * Patches by Mark Jonas, 13 Apr 2004:
2348 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2349 - Add sync instructions to IceCube SDRAM init code
2350 - Move SDRAM chip constants into seperate include files
2351 - Unify DDR and SDR initialization code
2352 - Unify all IceCube (Lite5xxx) target names
2354 * Patch by John Kerl, 16 Apr 2004:
2355 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2356 mii read 4-7 18-1a. Also add mii dump subcommand for
2357 pretty-printing standard regs 0-5.
2359 * Patch by Stephen Williams, 16 April 2004:
2360 fix typo in JSE.h; update MAINTAINERS
2362 * Patch by Matthew S. McClintock, 14 Apr 2004:
2363 fix initdram function for utx8245 board
2365 * Patch by Markus Pietrek, 14 Apr 2004:
2366 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2368 * Patch by Reinhard Meyer, 18 Apr 2004:
2369 provide the IDE Reset Function for EMK 5200 boards
2371 * Patch by Masami Komiya, 12 Apr 2004:
2372 fix pci_hose_write_config_{byte,word}_via_dword problems
2374 * Patch by Sangmoon Kim, 12 Apr 2004:
2375 Update max RAM size for debris board
2377 * Patch by Travis Sawyer, 08 Apr 2004:
2378 Add TLB entry for second DIMM slot on ocotea
2380 * Patch by Masami Komiya, 08 Apr 2004:
2381 add RTL8169 network driver
2383 * Patch by Dan Malek, 07 Apr 2004:
2384 - Add support for RPC/STx GP3, Motorola 8560 board
2385 - Update 85xx TSEC driver so it searches MII for first available PHY
2387 - Add functions to support console MII commands.
2389 * Patch by Tolunay Orkun, 07 Apr 2004:
2390 Move initialization of bi_iic_fast[]
2391 from board_init_f() to board_init_r()
2393 * Patch by Yasushi Shoji, 07 Apr 2004:
2394 Cleanup microblaze port
2396 * Patch by Sangmoon Kim, 07 Apr 2004:
2397 Add auto SDRAM module detection for Debris board
2399 * Patch by Rune Torgersen, 06 Apr 2004:
2400 - Fix some PCI problems on the MPC8266ADS board
2401 - Fix the location of some PCI entries in the immap structure
2403 * Patch by Yasushi Shoji, 07 Apr 2004:
2404 - add support for microblaze processors
2405 - add support for AtmarkTechno "suzaku" board
2407 * Configure PPChameleon board to use redundand environment in flash
2409 * Configure PPChameleon board to use JFFS2 NAND support.
2411 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2413 * Patch by Rune Torgersen, 16 Apr 2004:
2416 * Patches by Pantelis Antoniou, 16 Apr 2004:
2417 - add support for a new version of an Intracom board and fix
2418 various other things on others.
2419 - add verify support to the crc32 command (define
2420 CONFIG_CRC32_VERIFY to enable it)
2421 - fix FEC driver for MPC8xx systems:
2422 1. fix compilation problems for boards that use dynamic
2424 2. shut down FEC after network transfers
2425 - HUSH parser fixes:
2426 1. A new test command was added. This is a simplified version of
2427 the one in the bourne shell.
2428 2. A new exit command was added which terminates the current
2430 3. Fixed handing of $? (exit code of last executed command)
2431 - Fix some compile problems;
2432 add "once" functionality for the netretry variable
2434 * Patch by George G. Davis, 02 Apr 2004:
2435 add support for Intel Assabet board
2437 * Patch by Stephen Williams, 01 Apr 2004:
2438 Add support for Picture Elements JSE board
2440 * Patch by Christian Pell, 01 Apr 2004:
2441 Add CompactFlash support for PXA systems.
2443 * Patches by Pantelis Antoniou, 30 Mar 2004:
2444 - add auto-complete support to the U-Boot CLI
2445 - add support for NETTA and NETPHONE boards; fix NETVIA board
2446 - add support for the Epson 156x series of graphical displays
2447 (These displays are serial and not suitable for using a normal
2448 framebuffer console on them)
2449 - add infrastructure needed in order to POST any DSPs in a board
2450 - improve and fix various things in the MPC8xx FEC driver:
2451 1. The new 87x and 88x series of processors have two FECs,
2452 and the new driver supports them both.
2453 2. Another change in the 87x/88x series is support for
2454 the RMII (Reduced MII) interface. However numerous
2455 changes are needed to make it work since the PHYs
2456 are connected to the same lines. That means that
2457 you have to address them correctly over the MII
2459 3. We now correctly match the MII/RMII interface
2460 configuration to what the PHY reports.
2461 - Fix problem when readingthe MII status register. Due to the
2462 internal design of many PHYs you have to read the register
2463 twice. The problem is more apparent in 10Mbit mode.
2464 - add new mode ".jffs2s" for reading from a NAND device: it just
2465 skips over bad blocks.
2466 - add networking support for VLANs (802.1q), and CDP (Cisco
2468 - some minor patches / cleanup
2470 * Patch by Yuli Barcohen, 28 Mar 2004:
2471 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2472 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2473 - Change configuration method for MPC8260ADS family
2475 * add startup code to clear the BSS of standalone applications
2477 * Fix if / elif handling bug in HUSH shell
2479 ======================================================================
2480 Changes for U-Boot 1.1.0:
2481 ======================================================================
2483 * Patch by Mark Jonas: Remove config.tmp files only when
2484 unconfiguring the board
2486 * Adapt RMU board for bigger flash memory
2488 * Patch by Klaus Heydeck, 13 Mar 2003:
2489 Add support for KUP4X Board
2491 * Patch by Pavel Bartusek, 21 Mar 2004
2492 Add Reiserfs support
2494 * Patch by Hinko Kocevar, 20 Mar 2004
2495 - Add auto-release for SMSC LAN91c111 driver
2496 - Add save/restore of PTR and PNR regs as suggested in datasheet
2498 * Patch by Stephen Williams, 19 March 2004
2499 Increase speed of sector reads from SystemACE,
2500 shorten poll timeout and remove a useless reset
2502 * Patch by Tolunay Orkun, 19 Mar 2004:
2503 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2506 * Patch by Brad Kemp, 18 Mar 2004:
2507 prevent machine checks during a PCI scan
2509 * Patch by Pierre Aubert, 18 Mar 2004:
2510 Fix string cleaning in IDE identification
2512 * Patch by Pierre Aubert, 18 Mar 2004:
2513 - Unify video mode handling for Chips & Technologies 69000 Video
2514 chip and Silicon Motion SMI 712/710/810 Video chip
2515 - Add selection of the video output (CRT or LCD) via 'videoout'
2516 environment variable for the Silicon Motion
2519 * Patch by Pierre Aubert, 18 Mar 2004:
2520 include/common.h typo fix
2522 * Patches by Tolunay Orkun, 17 Mar 2004:
2523 - Add support for bd->bi_iic_fast[] initialization via environment
2524 variable "i2cfast" (CONFIG_I2CFAST)
2525 - Add "i2cfast" u-boot environment variable support for csb272
2527 * Patch by Carl Riechers, 17 Mar 2004:
2528 Ignore '\0' characters in console input for use with telnet and
2531 * Patch by Leon Kukovec, 17 Mar 2004:
2532 typo fix for strswab prototype #ifdef
2534 * Patches by Thomas Viehweger, 16 Mar 2004:
2535 - show PCI clock frequency on MPC8260 systems
2536 - add FCC_PSMR_RMII flag for HiP7 processors
2537 - in do_jffs2_fsload(), take load address from load_addr if not set
2538 explicit, update load_addr otherwise
2539 - replaced printf by putc/puts when no formatting is needed
2540 (smaller code size, faster execution)
2542 * Patch by Phillippe Robin, 16 Mar 2004:
2543 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2545 * Patch by Stephen Williams, 15 Mar 2004:
2546 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2548 * Patch by Tolunay Orkun, 15 Mar 2004:
2549 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2551 * Patch by Travis Sawyer, 15 Mar 2004:
2552 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2554 * Add start-up delay to make sure power has stabilized before
2555 attempting to switch on USB on SX1 board.
2557 * Patch by Josef Wagner, 18 Mar 2004:
2558 - Add support for MicroSys XM250 board (PXA255)
2559 - Add support for MicroSys PM828 board (MPC8280)
2560 - Add support for 32 MB Flash on PM825/826
2561 - new SDRAM refresh rate for PM825/PM826
2562 - added support for MicroSys PM520 (MPC5200)
2563 - replaced Query by Identify command in CPU86/flash.c
2564 to support 28F160F3B
2566 * Fix wrap around problem with udelay() on ARM920T
2568 * Add support for Macronix flash on TRAB board
2570 * Patch by Pierre Aubert, 15 Mar 2004:
2571 Fix buffer overflow in IDE identification
2573 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2575 * Remove redundand #define in IceCube.h
2577 * Patch by Steven Scholz, 27 Feb 2004:
2578 - Adding get_ticks() and get_tbclk() for AT91RM9200
2579 - Many white space fixes in cpu/at91rm9200/interrupts.c
2581 * Patches by Steven Scholz, 20 Feb 2004:
2582 some cleanup in AT91RM9200 related code
2584 * Patches by Travis Sawyer, 12 Mar 2004:
2585 - Fix Gigabit Ethernet support for 440GX
2586 - Add Gigabit Ethernet Support to MII PHY utilities
2588 * Patch by Brad Kemp, 12 Mar 2004:
2589 Fixes for drivers/cfi_flash.c:
2590 - Better support for x8/x16 implementations
2591 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2592 - Added defines for AMD command and address constants
2594 * Patch by Leon Kukovec, 12 Mar 2004:
2595 Fix get_dentfromdir() to correctly handle deleted dentries
2597 * Patch by George G. Davis, 11 Mar 2004:
2598 Remove hard coded network settings in TI OMAP1610 H2
2599 default board config
2601 * Patch by George G. Davis, 11 Mar 2004:
2602 add support for ADS GraphicsClient+ board.
2604 * Patch by Pierre Aubert, 11 Mar 2004:
2605 - add bitmap command and splash screen support in cfb console
2606 - add [optional] origin in the bitmap display command
2608 * Patch by Travis Sawyer, 11 Mar 2004:
2609 Fix ocotea board early init interrupt setup.
2611 * Patch by Thomas Viehweger, 11 Mar 2004:
2612 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2614 * Patch by Stephan Linz, 09 Mar 2004
2615 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2617 * Patch by George G. Davis, 9 Mar 2004:
2618 fix recent build failure for SA1100 target
2620 * Patch by Travis Sawyer, 09 Mar 2004:
2621 Support native interrupt mode for the IBM440GX.
2622 Previously it was running in 440GP compatibility mode.
2624 * Patch by Philippe Robin, 09 Mar 2004:
2625 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2628 * Patch by Masami Komiya, 08 Mar 2004:
2629 Don't overwrite server IP address or boot file name
2630 when the boot server does not return values
2632 * Patch by Tolunay Orkun, 5 Mar 2004:
2633 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2635 * Patch by Tolunay Orkun, 5 Mar 2004:
2636 Fix early board initialization for Cogent CSB272 board
2638 * Patch by Ed Okerson, 3 Mar 2004:
2639 fix CFI flash writes for little endian systems
2641 * Patch by Reinhard Meyer, 01 Mar 2004:
2642 generalize USB and IDE support for MPC5200 with according
2643 changes to IceCube.h and TOP5200.h
2644 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2645 add info about USB and IDE to README
2647 * Patch by Yuli Barcohen, 4 Mar 2004:
2648 Fix problems with GCC 3.3.x which changed handling of global
2649 variables explicitly initialized to zero (now in .bss instead of
2652 * Patch by Leon Kukovec, 02 Mar 2004:
2653 add strswab() to fix IDE LBA capacity, firmware and model numbers
2654 on little endian machines
2656 * Patch by Masami Komiya, 02 Mar 2004:
2657 - Remove get_ticks() from NFS code
2658 - Add verification of RPC transaction ID
2660 * Patch by Pierre Aubert, 02 Mar 2004:
2661 cleanup for IDE and USB drivers for MPC5200
2663 * Patch by Travis Sawyer, 01 Mar 2004:
2665 - Add IBM PPC440GX Ref Platform support (Ocotea)
2666 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2667 Adapted to U-Boot and 440GX port
2669 - Add gracious handling of all Ethernet Pin Selections for 440GX
2670 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2672 - Add needed bit definitions
2675 * Patch by Carl Riechers, 1 Mar 2004:
2676 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2678 * Patch by Stephan Linz, 27 Feb 2004
2679 - avoid problems for targets without NFS download support
2681 * Patch by Rune Torgersen, 27 Feb 2004:
2682 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2683 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2684 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2686 * Patch by Masami Komiya, 27 Feb 2004:
2687 Fix rarpboot: add autoload by NFS
2689 * Patch by Dan Eisenhut, 26 Feb 2004:
2690 fix flash_write return value in saveenv
2692 * Patch by Stephan Linz, 11 Dec 2003
2693 expand config.mk to avoid trigraph warnings on NIOS
2695 * Rename "BMS2003" board into "HMI10"
2697 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2698 storage; auto-set console on USB port (using preboot command)
2700 * Add support for SX1 mobile phone; add support for USB-based console
2701 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2703 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2705 * Fix SDRAM timings for LITE5200 / IceCube board
2707 * Handle Auti-MDIX / connection status for INCA-IP
2709 * Fix USB problems when attempting to read 0 bytes
2711 * Patch by Travis Sawyer, 26 Feb 2004:
2712 Fix broken compile for XPEDITE1K target.
2714 * Patch by Stephan Linz, 26 Feb 2004:
2715 Bug fix for NFS code on NIOS targets
2717 * Patch by Stephen Williams, 26 Feb 2004:
2718 Break up SystemACE reads of large block counts
2720 * Patch by Pierre Aubert, 26 Feb 2004
2721 add IDE support for MPC5200
2723 * Patch by Masami Komiya, 26 Feb 2004:
2724 add autoload via NFS
2726 * Patch by Stephen Williams
2727 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2728 elsewhere in the source.
2730 * Patch by Steven Scholz, 25 Feb 2004:
2731 - Timeouts in FPGA code should be based on CFG_HZ
2732 - Minor cleanup in code for Altera FPGA ACEX1K
2734 * Patch by Steven Scholz, 25 Feb 2004:
2735 Changed "Directory Hierarchy" section in README
2737 * Patch by Masami Komiya, 25 Feb 2004:
2738 Reduce copy count in nfs_read_reply() of NFS code
2740 * Patch by Markus Pietrek, 24 Feb 2004:
2741 NS9750 DevBoard added
2743 * Patch by Pierre Aubert, 24 Feb 2004
2744 add USB support for MPC5200
2746 * Patch by Steven Scholz, 24 Feb 2004:
2747 - fix MII commands to use values from last command
2749 * Patch by Torsten Demke, 24 Feb 2004:
2750 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2752 * Patch by Rahul Shanbhag, 19 Feb 2004:
2753 Fixes for for OMAP1610 board:
2754 - shift some IRQ specific code to platform.S file
2755 - remove duplicatewatchdog reset code from start.S
2757 * Make Auto-MDIX Support configurable on INCA-IP board
2759 * Fix license for mkimage tool
2761 * Patch by Masami Komiya, 24 Feb 2004:
2762 Update NetBootFileXferSize in NFS code
2764 * Patch by Scott McNutt, 24 Feb 2004:
2765 fix packet length in NFS code
2767 * Patch by Masami Komiy, 22 Feb 2004:
2768 Add support for NFS for file download
2770 * Patch by Andrea Scian, 17 Feb 2004:
2771 Add support for S3C44B0 processor and DAVE B2 board
2773 * Patch by Steven Scholz, 20 Feb 2004:
2774 - Add support for MII commands on AT91RM9200 boards
2775 - some cleanup in AT91RM9200 ethernet code
2777 * Patch by Peter Ryser, 20 Feb 2004:
2778 Add support for the Xilinx ML300 platform
2780 * Patch by Stephan Linz, 17 Feb 2004:
2781 Fix watchdog support for NIOS
2783 * Patch by Josh Fryman, 16 Feb 2004:
2784 Fix byte-swapping for cfi_flash.c for different bus widths
2786 * Patch by Jon Diekema, 14 Jeb 2004:
2787 Remove duplicate "FPGA Support" notes from the README file
2789 * Patches by Reinhard Meyer, 14 Feb 2004:
2790 - update board/emk tree; use common flash driver
2791 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2792 [adapted for other PPC CPUs -- wd]
2793 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2795 * Patch by Jon Diekema, 13 Feb 2004:
2796 Call show_boot_progress() whenever POST "FAILED" is printed.
2798 * Patch by Nishant Kamat, 13 Feb 2004:
2799 Add support for TI OMAP1610 H2 Board
2800 Fixes for cpu/arm926ejs/interrupt.c
2801 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2802 Fix for a timer bug in OMAP1610 Innovator
2803 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2805 * Patches by Stephan Linz, 12 Feb 2004:
2806 - add support for NIOS timer with variable period preload counter value
2807 - prepare POST framework support for NIOS targets
2809 * Patch by Denis Peter, 11 Feb 2004:
2810 add POST support for the MIP405 board
2812 * Patch by Laurent Mohin, 10 Feb 2004:
2813 Fix buffer overflow in common/usb.c
2815 * Patch by Tolunay Orkun, 10 Feb 2004:
2816 Add support for Cogent CSB272 board
2818 * Patch by Thomas Elste, 10 Feb 2004:
2819 Add support for NET+50 CPU and ModNET50 board
2821 * Patch by Sam Song, 10 Feb 2004:
2822 Fix typos in cfi_flash.c
2824 * Patch by Leon Kukovec, 10 Feb 2004
2825 Fixed long dir entry slot id calculation in get_vfatname
2827 * Patch by Robin Gilks, 10 Feb 2004:
2828 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2829 !=, <>, <, >, <=, >=)
2831 * Fix problem with side effects in macros in include/usb.h
2833 * Patch by David Benson, 13 Nov 2003:
2834 bug 841358 - fix TFTP download size limit
2836 * Fixing bug 850768:
2837 improper flush_cache() in load_serial()
2839 * Fixing bug 834943:
2840 MPC8540 - missing volatile declarations
2842 * Patch by Stephen Williams, 09 Feb 2004:
2843 Add support for Xilinx SystemACE chip:
2844 - New files common/cmd_ace.c and include/systemace.h
2845 - Hook systemace support into cmd_fat and the partition manager
2847 * Patch by Travis Sawyer, 09 Feb 2004:
2848 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2850 * Patch by Travis Sawyer, 09 Feb 2004:
2852 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2853 - Add phymode for 440 enet
2856 - Change board_pre_init to board_early_init_f
2857 - Add user flash to bus controller setup
2859 - Fix is_pci_host to check GPIO for monarch bit
2860 - Force xpedite1k to pci conventional mode (via #define option)
2862 * Patch by Brad Kemp, 4 Feb 2004:
2863 - handle the machine check that is generated during the PCI scans
2865 - define the registers used in the IMMR by the PCI subsystem.
2867 * Patch by Pierre Aubert, 03 Feb 2004:
2868 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2870 * Patch by Jeff Angielski, 03 Feb 2004:
2871 Fix copy & paste error in cpu/mpc8260/pci.c
2873 * Patch by Reinhard Meyer, 24 Jan 2004:
2874 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2876 * Add Auto-MDIX support for INCA-IP
2880 * Patch by Josef Baumgartner, 10 Feb 2004:
2881 Fixes for Coldfire port
2883 * Patch by Brad Kemp, 11 Feb 2004:
2884 Fix CFI flash driver problems
2886 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2887 modules at CPU clock frequencies above 66 MHz.
2889 * Optimize flash programming speed for LWMON (by another 100% :-)
2891 * Patch by Jian Zhang, 3 Feb 2004:
2892 - Changed the incorrect FAT12BUFSIZE
2893 - data_begin in fsdata can be negative. Changed it to be short.
2895 * Patches by Stephan Linz, 30 Jan 2004:
2896 1: - board/altera/common/flash.c:flash_erase():
2897 o allow interrupts befor get_timer() call
2898 o check-up each erased sector and avoid unexpected timeouts
2899 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2900 o enclose sevenseg_set() in cpp condition
2901 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2902 - fix some typed in mistakes in the NIOS documentation
2903 2: - split DK1C20 configuration into several header files:
2904 o two new files for each NIOS CPU description
2905 o U-Boot related part is remaining in DK1C20.h
2906 3: - split DK1S10 configuration into several header files:
2907 o two new files for each NIOS CPU description
2908 o U-Boot related part is remaining in DK1S10.h
2909 4: - Add support for the Microtronix Linux Development Kit
2910 NIOS CPU configuration at the Altera Nios Development Kit,
2911 Stratix Edition (DK-1S10)
2912 5: - Add documentation for the Altera Nios Development Kit,
2913 Stratix Edition (DK-1S10)
2914 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2916 7: - Add support for the common U-Boot SPI framework at
2919 * Patch by Rahul Shanbhag, 28 Jan 2004:
2920 Fix flash protection/locking handling for OMAP1610 innovator board.
2922 * Patch by Rolf Peukert, 28 Jan 2004:
2923 fix flash write problems on CSB226 board (write with 32 bit bus width)
2925 * Patches by Mark Jonas, 16 Jan 2004:
2926 - fix rounding error when calculating baudrates for MPC5200 PSCs
2927 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2928 time which is not supported
2930 * Patch by Yuli Barcohen, 26 Jan 2004:
2931 Allow bzip2 compression for small memory footprint boards
2933 * Patch by Brad Kemp, 21 Jan 2004:
2934 Add support for CFI flash driver for both the Intel and the AMD
2937 * Patch by Travis Sawyer, 20 Jan 2004:
2938 Fix pci bridge auto enumeration of sibling p2p bridges.
2940 * Patch by Tolunay Orkun, 12 Jan 2004:
2941 Add some delays as needed for Intel LXT971A PHY support
2943 * Patches by Stephan Linz, 09 Jan 2004:
2944 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2945 - make DK1C20 board configuration related to ASMI conform to
2948 * Patch by Anders Larsen, 09 Jan 2004:
2950 ARM memory layout fixes: the abort-stack is now set up in the
2951 correct RAM area, and the BSS is zeroed out as it should be.
2953 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2954 of the linker scripts are replaced by '__bss_start' and '_end',
2955 resp., which is a further step to eliminate unnecessary differences
2956 between the implementation of the CPU architectures.
2958 * Patch by liang a lei, 9 Jan 2004:
2959 Fix Intel 28F128J3 ID in include/flash.h
2961 * Patch by Masami Komiya, 09 Jan 2004:
2962 add support for TB0229 board (NEC VR4131 MIPS processor)
2964 * Patch by Leon Kukovec, 12 Dec 2003:
2965 changed extern __inline__ into static __inline__ in
2966 include/linux/byteorder/swab.h
2968 * Patch by Travis Sawyer, 30 Dec 2003:
2969 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2970 select MDI port based on enabled EMAC device.
2971 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2974 * Patch by Wolter Kamphuis, 15 Dec 2003:
2975 made CONFIG_SILENT_CONSOLE usable on all architectures
2977 * Disable date command on TQM866M - there is no RTC on MPC866
2979 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2981 * Implement adaptive SDRAM timing configuration based on actual CPU
2982 clock frequency for INCA-IP; fix problem with board hanging when
2983 switching from 150MHz to 100MHz
2985 * Add PCMCIA CS support for BMS2003 board
2987 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2988 see doc/README.MPC866 for details;
2989 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2990 calculate CPU clock frequency from PLL register values.
2992 * Add support for 128 MB RAM on TQM8xxL/M modules
2994 * Fix PS/2 keyboard problem caused by statically initialized variable
2995 pointing to a location in flash
2997 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2999 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
3000 before we can access it; add delay in case we are faster (with no
3003 * Cleanup of some init functions
3005 * Make sure SCC Ethernet is always stopped by the time we boot Linux
3006 to avoid Linux crashes by early packets coming in.
3008 * Accelerate flash accesses on LWMON board by using buffered writes
3010 * Fix typo in Makefile;
3011 fix problem with PARTNUM detection
3013 * Patch by Reinhard Meyer, 09 Jan 2004:
3014 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
3016 * Add support for IDE LED on BMS2003 board
3017 (exclusive with status LED!)
3019 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
3022 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
3023 Add common files for "emk" boards
3025 * Add a common get_ram_size() function and modify the the
3026 board-specific files to invoke that common implementation.
3028 ======================================================================
3029 Changes for U-Boot 1.0.1:
3030 ======================================================================
3032 * Set default clock for INCA-IP to 150 MHz
3034 * Make BMS2003 use a separate config file to avoid #ifdef mess;
3035 add I2C support; add support for DS1337 RTC
3037 * Add CompactFlash support for BMS2003 board
3039 * Add support for status LED on BMS2003 board
3041 * Patch by Scott McNutt, 02 Jan 2004:
3042 Add support for the Nios Active Serial Memory Interface (ASMI)
3045 * Patch by Andrea Marson, 16 Dec 2003:
3046 Add support for the PPChameleon ME and HI modules
3048 * Patch by Yuli Barcohen, 22 Dec 2003:
3049 Add support for Motorola DUET ADS board (MPC87x/88x)
3051 * Patch by Robert Schwebel, 15 Dec 2003:
3052 add support for cramfs (uses JFFS2 command interface)
3054 * Patches by Stephan Linz, 11 Dec 2003:
3055 - more documentation for NIOS port
3056 - new struct nios_pio_t, struct nios_spi_t
3057 - Reconfiguration for NIOS Development Kit DK1C20:
3058 o move board related code from board/dk1c20
3059 to board/altera/dk1c20
3060 o create a new common source path board/altera/common
3061 and move generic flash access stuff into it
3062 o change/expand configuration file DK1C20.h
3063 - Add support for NIOS Development Kit DK1S10
3064 - Add status LED support for NIOS systems
3065 - Add dual 7-segment LED support for Altera NIOS DevKits
3067 * Patch by Ronen Shitrit, 10 Dec 2003:
3068 Add support for the Marvell DB64360 / DB64460 development boards
3070 * Patch by Detlev Zundel, 10 Dec 2003:
3071 fix dependency problem in examples/Makefile
3073 * Patch by Denis Peter, 8 Dec 2003
3074 - add support for the PATI board (MPC555)
3075 - add SPI support for the MPC5xx
3077 * Patch by Anders Larsen, 08 Dec 2003:
3078 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
3079 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
3080 cleanup some redundand #defines
3082 * Patch by André Schwarz, 8 Dec 2003:
3083 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
3084 - TX and RX deskriptors must be quad-word aligned
3085 - does not work with only one TX deskriptor
3086 - standard reset method does not work
3088 * Patch by Masami Komiya, 08 Dec 2003:
3089 add RTL8139 ethernet driver
3091 * Patches by Ed Okerson, 07 Dec 2003:
3092 - fix ethernet for the AU1x00 processors in little-endian mode.
3093 - extend memsetup.S for the AU1x00 processors in BE and LE modes
3095 * Minor code cleanup (coding style)
3097 * Patch by Reinhard Meyer, 30 Dec 2003:
3098 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
3099 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
3100 - turned debug print of PHY registers into a function (called in two places)
3101 - added support for EMK MPC5200 based modules
3103 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
3105 * Add support for TQM866M modules
3107 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
3109 * Fix a few compiler warnings
3111 * Patch by Reinhard Meyer, 28 Dec 2003:
3112 Add initial support for TOP5200 board
3114 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
3115 environment variable which can set to "100", "133", or "150". The
3116 CPU clock will be configured accordingly upon next reboot. Other
3117 values are ignored. In case of an invalid or undefined "cpuclk"
3118 value, the compile-time default CPU clock speed will be used.
3120 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
3121 window that is used to access the UART registers by the Linux driver)
3123 * Patch by Reinhard Meyer, 20 Dec 2003:
3124 Fix clock calculation for the MPC5200 for higher clock frequencies
3125 (above 2**32 / 10 = 429.5 MHz).
3127 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
3129 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
3131 * Add new configuration for IceCube board with DDR memory
3133 * Update TRAB memory configurations
3135 * Add JFFS2 support for INCA-IP board
3137 * Patch by Bill Hargen, 09 Dec 2003:
3138 - BUBINGA405EP: changed flash driver to protect top sector containing
3140 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
3141 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
3142 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
3143 - 405EP: added/fixed support for "reginfo" command.
3144 - 4xx: removed spurious MII error messages on "mii info" command.
3146 * Patch by Bernhard Kuhn, 28 Nov 2003:
3147 add support for Coldfire CPU
3148 add support for Motorola M5272C3 and M5282EVB boards
3150 * Patch by Pierre Aubert, 24 Nov 2003:
3151 - add a return value for the fpga command
3152 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
3153 is defined. If ide_preinit fails, ide_init is aborted.
3154 - fix an endianess problem in fat.h
3156 * Patch by Wolter Kamphuis, 05 Dec 2003:
3157 Add support for SNMC's QS850/QS823/QS860T boards
3159 * Patch by Yuli Barcohen, 3 Dec 2003:
3160 "revive" U-Boot support for old Motorola MPC860ADS board
3162 * Patch by Cam(ilo?), 03 Dec 2003:
3163 make examples build even with broken Montavista objcopy
3165 * Patch by Pavel Bartusek, 27 Nov 2003:
3166 fix conversion problem with "bootretry" evironment variable
3168 * Patch by Andre Schwarz, 24 Nov 2003:
3169 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
3171 * Patch by Pavel Bartusek, 21 Nov 2003:
3172 set ZMII bridge speed on 440
3174 * Patch by Anders Larsen, 17 Nov 2003:
3175 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
3177 * Patches by David Müller, 14 Nov 2003:
3178 - board/mpl/common/common_util.c
3179 * implement support for BZIP2 compressed images
3180 * various cleanups (printf -> puts, ...)
3181 - board/mpl/common/flash.c
3182 * report correct errors to upper layers
3183 * check the erase fail and VPP low bits in status reg
3184 - board/mpl/vcma9/cmd_vcma9.c
3185 - board/mpl/vcma9/flash.c
3186 * various cleanups (printf -> puts, ...)
3188 * fix typo in comment
3189 - cpu/arm920t/usb_ohci.c
3190 * support for S3C2410 is missing in #if line
3192 * reinit some registers in case of error (cable missing, ...)
3194 * support for USB/MMC devices is missing in #if line
3195 - include/configs/MIP405.h
3196 - include/configs/PIP405.h
3197 * enable BZIP2 support
3198 * enlarge malloc space to 1MiB because of BZIP2 support
3199 - include/configs/VCMA9.h
3200 * enable BZIP2 support
3201 * enlarge malloc space to 1MiB because of BZIP2 support
3202 * enable USB support
3203 - lib_arm/armlinux.c
3204 * change calling convention of ARM Linux kernel as
3205 described on http://www.arm.linux.org.uk/developer/booting.php
3207 * Patch by Thomas Lange, 14 Nov 2003:
3208 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
3209 support all these AMD boards.
3211 * Patch by Thomas Lange, 14 Nov 2003:
3212 Workaround for mips au1x00 physical memory accesses (the au1x00
3213 uses a 36 bit bus internally and cannot access physical memory
3214 directly. Use the uncached SDRAM address instead of the physical
3217 * Patch by Xue Ligong (Joe), 13 Nov 2003:
3218 add Realtek 8019 ethernet driver
3220 * Patch by Yuli Barcohen, 13 Nov 2003:
3221 MPC826xADS/PQ2FADS cleanup
3223 * Patch by Anders Larsen, 12 Nov 2003:
3224 Update README to mark the PORTIO commands non-standard
3226 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
3227 update for for Atmel AT91RM9200DK development kit:
3228 - support for environment variables in DataFlash
3229 - Atmel DataFlash AT45DB1282 support
3231 * Patch by Jeff Carr, 11 Nov 2003:
3232 add support for new version of 8270 processors
3234 * Patches by George G. Davis, 05 Nov 2003:
3235 - only pass the ARM linux initrd tag to the kernel when an initrd
3237 - update omap1510inn configuration file
3239 * Patches by Stephan Linz, 3 Nov 2003:
3240 - more endianess fixes for LAN91C111 driver
3241 - CFG_HZ configuration patch for NIOS Cyclone board
3243 * Patch by Stephan Linz, 28 Oct 2003:
3244 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
3246 * Patch by Steven Scholz, 20 Oct 2003:
3247 - make "mii info <addr>" show infor for PHY at "addr" only
3248 - Endian fix for miiphy_info()
3250 * Patch by Gleb Natapov, 19 Sep 2003:
3251 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3253 * Patch by Anders Larsen, 17 Sep 2003:
3254 Bring ARM memory layout in sync with the documentation:
3255 stack and malloc-heap are now located _below_ the U-Boot code
3257 * Accelerate booting on TRAB board: read and check autoupdate image
3258 headers first instead of always reading the whole images.
3260 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3262 * Enabled password check on RMU board
3264 * Fix configuration problem with IceCube in LOWBOOT configuration:
3265 envrionment got embedded, corrupting the image layout.
3267 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3269 * Added BMS2003 board
3270 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3272 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3273 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3276 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3279 * Add checksum verification to 'imls' command
3281 * Add bd_info fields needed for 4xx Linux I2C driver
3283 * Patch by Martin Krause, 4 Nov. 2003:
3284 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3286 * Print used network interface when CONFIG_NET_MULTI is set
3288 * Patch by Bernhard Kuhn, 28 Oct 2003:
3289 Add low boot support for MPC5200
3291 * Fix problem with dual PCMCIA support (NSCU)
3293 * Fix MPC5200 I2C initialization function
3295 ======================================================================
3296 Changes for U-Boot 1.0.0:
3297 ======================================================================
3299 * Fix parameter passing to standalone images with bootm command
3301 * Patch by Kyle Harris, 30 Oct 2003:
3302 Fix build errors for ixdp425 board
3304 * Patch by David M. Horn, 29 Oct 2003:
3305 Fixes to build under CYGWIN
3307 * Get IceCube MGT5100 working (again)
3309 * Fix problems in memory test on some boards (which was not
3310 non-destructive as intended)
3312 * Patch by Gary Jennejohn, 28 Oct 2003:
3313 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3314 to prevent stack overflow on ARM systems
3316 * Patch by Stephan Linz, 28 Oct 2003:
3317 fix init sequence error for NIOS port
3319 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3321 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3323 * Patch by Xiao Xianghua, 23 Oct 2003:
3324 small patch for mpc85xx
3326 * Fix small problem in MPC5200 I2C driver
3328 * Fix FCC3 support on ATC board
3330 * Correct header printing for multi-image files in do_bootm()
3332 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3334 * Fix PCI problems on PPChameleon board
3336 * Patch by Steven Scholz, 18 Oct 2003:
3337 Fix AT91RM9200 ethernet driver
3339 * Patch by Nye Liu, 17 Oct 2003:
3340 Fix typo in include/mpc8xx.h
3342 * Patch by Richard Woodruff, 16 Oct 03:
3343 Fixes for cpu/arm925/interrupt.c
3344 - Initialize timestamp & lastdec vars.
3345 - fix timestamp overflows.
3346 - fix lastdec overflow.
3347 - smarter normalization to allow udelay() below 1ms to work.
3349 * Patch by Scott McNutt, 16 Oct
3350 add networking support for the Altera Nios Development Kit,
3351 Cyclone Edition (DK-1C20)
3353 * Patch by Jon Diekema, 14 Oct 2003:
3354 add hint about doc/README.silent to README file
3356 * Add CompactFlash support for NSCU
3358 * Fix PCI problems on PPChameleonEVB
3360 * TRAB auto-update: Base decision if we have to strip the image
3361 header on image type as encoded in the header
3362 (include image type patch by Martin Krause, 17 Oct 2003)
3364 * Patches by Xianghua Xiao, 15 Oct 2003:
3366 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3367 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3368 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3370 * Fix flash timings on TRAB board
3372 * Make sure HUSH is initialized for running auto-update scripts
3374 * Make 5200 reset command _really_ reset the board, without running
3375 any other code after it
3377 * Fix errors with flash erase when range spans across banks
3378 that are mapped in reverse order
3380 * Fix flash mapping and display on P3G4 board
3382 * Patch by Kyle Harris, 15 Jul 2003:
3383 - add support for Intel IXP425 CPU
3384 - add support for IXDP425 eval board
3386 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3387 for more information
3389 * Patch by Steven Scholz, 10 Oct 2003
3390 - Add support for Altera FPGA ACEX1K
3392 * Patches by Thomas Lange, 09 Oct 2003:
3393 - fix cmd_ide.c for non ppc boards (read/write functions did not
3394 add ATA base address)
3395 - fix for shannon board
3396 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3397 - Endian swap ATA identity for all big endian CPUs, not just PPC
3398 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3400 - add support for dbau1x00 board (MIPS32)
3402 * Patch by Sangmoon Kim, 07 Oct 2003:
3403 add support for debris board
3405 * Patch by Martin Krause, 09 Oct 2003:
3406 Fixes for TRAB board
3407 - /board/trab/rs485.c: correct baudrate
3408 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3409 udelay(); fix some timing problems with adc controller
3410 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3411 modify commands: touch and buzzer
3413 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3414 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3415 Use direct function calls for auto_update instead of hush commands
3417 * Patch by Scott McNutt, 04 Oct 2003:
3418 - add support for Altera Nios-32 CPU
3419 - add support for Nios Cyclone Development Kit (DK-1C20)
3421 * Patch by Steven Scholz, 29 Sep 2003:
3422 - A second parameter for bootm overwrites the load address for
3423 "Standalone Application" images.
3424 - bootm sets environment variable "filesize" to the resulting
3425 (uncompressed) data length for "Standalone Application" images
3426 when autostart is set to "no". Now you can do something like
3427 if bootm $fpgadata $some_free_ram ; then
3428 fpga load 0 $some_free_ram $filesize
3431 * Patch by Denis Peter, 25 Sept 2003:
3432 add support for the MIP405 Rev. C board
3434 * Patch by Yuli Barcohen, 25 Sep 2003:
3435 add support for Zephyr Engineering ZPC.1900 board
3437 * Patch by Anders Larsen, 23 Sep 2003:
3438 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3439 implemented for the x86 architecture)
3441 * Patch by Sangmoon Kim, 23 Sep 2003:
3442 fix pll_pci_to_mem_multiplier table for MPC8245
3444 * Patch by Anders Larsen, 22 Sep 2003:
3445 enable timed autoboot on PXA
3447 * Patch by David Müller, 22 Sep 2003:
3448 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3449 returns correct libgcc file path
3450 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3451 time on s3c24x0 systems
3453 * Patch by Jon Diekema, 19 Sep 2003:
3454 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3455 link state to the fault LED.
3456 - In NetLoop, make the Fault LED reflect the link status. The link
3457 status gets updated on entry, and on timeouts.
3459 * Patch by Anders Larsen, 18 Sep 2003:
3460 allow mkimage to build and run on Cygwin-hosted systems
3462 * Patch by Frank Müller, 18 Sep 2003:
3463 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3466 * Patch by Pantelis Antoniou, 16 Sep 2003:
3467 add tool to compute fileds in the PLPRCR register for MPC86x
3469 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3471 * Fix build problems under FreeBSD
3473 * Add generic filesystem image type
3475 * Make fatload set filesize environment variable
3477 * enable basic / medium / high-end configurations for PPChameleonEVB
3478 board; fix NAND code
3480 * enable TFTP client code to specify to the server the desired
3481 timeout value (see RFC-2349)
3483 * Improve SDRAM setup for TRAB board
3485 * Suppress all output with splashscreen configured only if "splashimage"
3488 * Fix problems with I2C support for mpc5200
3490 * Adapt TRAB configuration and auto_update to new memory layout
3492 * Add configuration for wtk board
3494 * Add support for the Sharp LQ065T9DR51U LCD display
3496 * Patch by Rune Torgersen, 17 Sep 2003:
3497 - Fixes for MPC8266 default config
3498 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3500 * Patches by Jon Diekema, 17 Sep 2003:
3501 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3504 - adjust "help" output
3506 * Patches by Anders Larsen, 17 Sep 2003:
3507 - fix spelling errors
3508 - set GD_FLG_DEVINIT flag only after device function pointers
3510 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3512 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3513 - trigger watchdog while waiting in serial driver
3515 * Add auto-update code for TRAB board using USB memory sticks,
3516 support new configuration with more memory
3518 * disable MPC5200 bus pipelining as workaround for bus contention
3520 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3521 priority; configure critical interrupts to be handled like external
3524 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3525 go back to 66 MHz for stability
3527 * Patches by Jon Diekema, 15 Sep 2003:
3528 - add description for missing CFG_CMD_* entries in the README file
3531 * Patch by Gleb Natapov, 14 Sep 2003:
3532 enable watchdog support for all MPC824x boards that have a watchdog
3534 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3535 "Non-octet Aligned Frame" errors we see at 100 Mbps
3537 * Patch by Sharad Gupta, 14 Sep 2003:
3538 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3540 * Patch by llandre, 11 Sep 2003:
3541 update configuration for PPChameleonEVB board
3543 * Patch by David Müller, 13 Sep 2003:
3544 various changes to VCMA9 board specific files
3546 * Add I2C support for MGT5100 / MPC5200
3548 * Patch by Rune Torgersen, 11 Sep 2003:
3549 Changed default memory option on MPC8266ADS to NOT be Page Based
3550 Interleave, since this doesn't work very well with the standard
3553 * Patch by George G. Davis, 12 Sep 2003:
3554 fix Makefile settings for sk98 driver
3556 * Patch by Stefan Roese, 12 Sep 2003:
3557 - new boards added: DP405, HUB405, PLU405, VOH405
3558 - some esd boards updated
3559 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3561 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3563 * Patch by Martin Krause, 11 Sep 2003:
3564 add burn-in tests for TRAB board
3566 * Enable instruction cache on MPC5200 board
3568 * Patch by Denis Peter, 11 Sep 2003:
3569 - fix USB data pointer assignment for bulk only transfer.
3570 - prevent to display erased directories in FAT filesystem.
3572 * Change output format for NAND flash - make it look like for other
3575 ======================================================================
3576 Changes for U-Boot 0.4.8:
3577 ======================================================================
3579 * Add I2C and RTC support for RMU board
3581 * Patches by Denis Peter, 9 Sep 2003:
3582 add FAT support for IDE, SCSI and USB
3584 * Patches by Gleb Natapov, 2 Sep 2003:
3585 - cleanup of POST code for unsupported architectures
3586 - MPC824x locks way0 of data cache for use as initial RAM;
3587 this patch unlocks it after relocation to RAM and invalidates
3590 * Patch by Gleb Natapov, 30 Aug 2003:
3591 new I2C driver for mpc107 bridge. Now works from flash.
3593 * Patch by Dave Ellis, 11 Aug 2003:
3594 - JFFS2: fix typo in common/cmd_jffs2.c
3595 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3596 - JFFS2: remove node version 0 warning
3597 - JFFS2: accept JFFS2 PADDING nodes
3598 - SXNI855T: add AM29LV800 support
3599 - SXNI855T: move environment from EEPROM to flash
3600 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3602 * Patch by Bill Hargen, 11 Aug 2003:
3603 fixes for I2C on MPC8240
3604 - fix i2c_write routine
3605 - fix iprobe command
3606 - eliminates use of global variables, plus dead code, cleanup.
3608 * Add support for USB Mass Storage Devices (BBB)
3609 (tested with USB memory sticks only)
3611 * Avoid flicker on TRAB's VFD
3613 * Add support for SK98xx driver
3615 * Add PCI support for SL8245 board
3617 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3618 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3619 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3621 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3622 to allow for more accurate baudrate settings
3623 (error now 0.7% at 115 kbps, instead of 3.5% before)
3625 * Patch by Andreas Mohr, 4 Sep 2003:
3626 Fix a lot of spelling errors
3628 * Add support for PPChameleon Eval Board
3630 * Add support for P3G4 board
3632 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3635 * Patch by Yuli Barcohen, 7 Aug 2003:
3636 check BCSR to detect if the board is configured in PCI mode
3638 ======================================================================
3639 Changes for U-Boot 0.4.7:
3640 ======================================================================
3642 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3643 add support for Adder II MPC852T module
3645 * Patch by George G. Davis, 19 Aug 2003:
3646 fix TI Innovator/OMAP1510 pin configs
3648 * Patches by Kshitij, 18 Aug 2003
3649 - add support for arm926ejs cpu core
3650 - add support for TI OMAP 1610 Innovator Board
3652 * Patch by Yuli Barcohen, 14 Aug 2003:
3653 add support for bzip2 uncompression
3655 * Add GCC library to examples/Makefile so GCC utility functions will
3658 * Add I2C and RTC support for RMU board using software I2C driver
3659 (because of better response to iprobe command); fix problem with
3662 * Patch by Matthias Fuchs, 28 Aug 2003:
3663 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3664 CONFIG_BOOTP_MAKS (see README).
3666 * Fix ICU862 environment problem
3668 * Fix RAM size detection for RMU board
3670 * Implement "reset" for MGT5100/MPC5200 systems
3672 ======================================================================
3673 Changes for U-Boot 0.4.6:
3674 ======================================================================
3676 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3677 allow selection of clock frequency as "make" target
3679 * Implement memory autosizing code for IceCube boards
3681 * Configure network port on INCA-IP for autonegotiation
3683 * Fix overflow problem in network timeout code
3685 * Patch by Richard Woodruff, 8 Aug 2003:
3686 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3688 ======================================================================
3689 Changes for U-Boot 0.4.5:
3690 ======================================================================
3692 * Update for TQM board defaults:
3693 disable clocks_in_mhz, enable boot count limit
3695 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3696 in toplevel directory instead. Removed astest.c from tools/gdb because
3697 it is no longer relevant.
3699 * Fix PCI support for MPC5200 / IceCube Board
3701 * Map ISP1362 USB OTG controller for NSCU board
3703 * Patch by Brad Parker, 02 Aug 2003:
3704 fix sc520_cdp problems
3706 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3708 * Allow erase command to cross flash bank boundaries
3710 * Patch by Scott McNutt, 21 Jul 2003:
3711 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3712 Both LynxOS and BlueCat linux KDIs are supported.
3714 * Patch by Richard Woodruff, 25 Jul 2003:
3715 use more reliable reset for OMAP/925T
3717 * Patch by Nye Liu, 25 Jul 2003:
3718 fix typo in mpc8xx.h
3720 * Patch by Richard Woodruff, 24 Jul 2003:
3721 Fixes for cmd_nand.c:
3722 - Fixed null dereferece which could result in incorrect ECC values.
3723 - Added support for devices with no Ready/Busy signal hooked up.
3724 - Added OMAP1510 read/write protect handling.
3725 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3727 - Switched default ECC to be JFFS2.
3729 * Allow crc32 to be used at address 0x000
3731 * Provide consistent interface to standalone applications to access
3732 the 'global_data' structure
3733 Provide a doc/README.standalone more useful to users/developers.
3735 * Make IceCube MGT5100 FEC driver work
3737 * Implement new mechanism to export U-Boot's functions to standalone
3738 applications: instead of using (PPC-specific) system calls we now
3739 use a jump table; please see doc/README.standalone for details
3741 * Patch by Dave Westwood, 24 Jul 2003:
3742 added support for Unity OS (a proprietary OS)
3744 * Patch by Detlev Zundel, 23 Jul 2003:
3745 add "imls" command to print flash table of contents
3747 * Fix cold boot detection for log buffer reset
3749 * Return error for invalid length specifiers with "cp.X" etc.
3751 * Fix startup problem on MIPS
3753 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3754 bitmap support is configured
3756 * Patch by Bill Hargen, 18 Jul 2003:
3757 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3759 * Patch by Denis Peter, 18 Jul 2003:
3760 - fix memory configuration for MIP405T
3761 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3763 * Cleanup of TQM82xx configurations; use "official" board types
3764 to make selection easier.
3766 * Patch by Martin Krause, 17 Jul 2003:
3767 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3769 * Patch by Richard Woodruff, 17 July 03:
3770 - Fixed bug in OMAP1510 baud rate divisor settings.
3772 * Patch by Nye Liu, 16 July 2003:
3774 - add MPC86xADS support (uses MPC86xADS.h)
3775 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3777 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3778 o don't trust gclk() software measurement by default, depend on
3779 CONFIG_8xx_GCLK_FREQ
3780 - add DRAM SIMM not installed detection
3781 - use more "correct" SDRAM initialization sequence
3782 - allow different SDRAM sizes (8xxADS has 8M)
3784 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3785 - rename MAMR/MBMR defines to be more consistent. Should eventually
3786 be merged into MxMR to better reflect the PowerQUICC datasheet.
3788 * Patch by Yuli Barcohen, 16 Jul 2003:
3789 support new Motorola PQ2FADS-ZU evaluation board which replaced
3790 MPC8260ADS and MPC8266ADS
3792 ======================================================================
3793 Changes for U-Boot 0.4.4:
3794 ======================================================================
3796 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3798 * Add support for MGT5100 and MPC5200 processors
3800 * Patch by Lutz Dennig, 15 Jul 2003:
3801 update for R360MPI board
3803 ======================================================================
3804 Changes for U-Boot 0.4.3:
3805 ======================================================================
3807 * Patches by Kshitij, 04 Jul 2003
3808 - added support for arm925t cpu core
3809 - added support for TI OMAP 1510 Innovator Board
3811 * Patches by Martin Krause, 14 Jul 2003:
3812 - add I2C support for s3c2400 systems (trab board)
3813 - (re-) add "ping" to command table
3815 * Fix handling of "slow" POST routines
3817 * Patches by Yuli Barcohen, 13 Jul 2003:
3818 - Correct flash and JFFS2 support for MPC8260ADS
3819 - fix PVR values and clock generation for PowerQUICC II family
3822 * Patch by Bernhard Kuhn, 08 Jul 2003:
3823 - add support for M68K targets
3825 * Patch by Ken Chou, 3 Jul:
3826 - Fix PCI config table for A3000
3827 - Fix iobase for natsemi.c
3828 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3830 * Allow to enable "slow" POST routines by key press on power-on
3831 * Fix temperature dependend switching of LCD backlight on LWMON
3832 * Tweak output format for LWMON
3834 * Patch by Stefan Roese, 11 Jul 2003:
3835 - Fix bug in CONFIG_VERSION_VARIABLE.
3836 - AR405 config updated.
3837 - OCRTC/ORSG: bsp command added.
3838 - ASH405 bsp update.
3840 ======================================================================
3841 Changes for U-Boot 0.4.2:
3842 ======================================================================
3844 * Add support for NSCU board
3846 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3848 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3849 mirror bit flash on TQM8xxM modules
3851 * Patch by Kenneth Johansson, 30 Jun 2003:
3852 get rid of MK_CMD_ENTRY macro; update doc/README.command
3854 * Patch by Seb James, 30 Jun 2003:
3855 Improve documentation of I2C configuration in README
3857 * Fix problems with previous log buffer "fixes"
3859 * Fix minor help text issues
3861 * "log append" did not append a newline
3863 ======================================================================
3864 Changes for U-Boot 0.4.1:
3865 ======================================================================
3867 * Fix some missing commands, cleanup header files
3868 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3870 * Rewrite command lookup and help command (fix problems with bubble
3871 sort when sorting command name list). Minor cleanup here and there.
3873 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3874 - Allow to call sysmon function interactively
3875 - PIC on LWMON board needs delay after power-on
3876 - Add missing RSR definitions for MPC8xx
3877 - Improve log buffer handling: guarantee clean reset after power-on
3878 - Add support for EXBITGEN board (aka "genie")
3879 - Add support for SL8245 board
3882 - remove trailing white space, trailing empty lines, C++ comments, etc.
3883 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3885 * Patches by Kenneth Johansson, 25 Jun 2003:
3886 - major rework of command structure
3887 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3889 ======================================================================
3890 Changes for U-Boot 0.4.0:
3891 ======================================================================
3893 * Patches by Robert Schwebel, 26 Jun 2003:
3894 - csb226 configuration updated
3895 - credits for logodl port updated
3896 - innokom configuration updated
3897 - logodl tree update, still with coding style inconsistencies
3898 - added OCM for ppc405 warning to README
3900 * Patch by Pantelis Antoniou, 25 Jun 2003:
3901 update NetVia with V2 board support
3903 * Header file cleanup for ARM
3905 * Patch by Murray Jensen, 24 Jun 2003:
3906 - make sure to use only U-boot provided header files
3907 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3909 * Patch by Stefan Roese, 24 Jun 2003:
3910 - Update esd ASH405 board files.
3911 - Update esd DASA_SIM config file.
3912 - Add ping command to some esd boards.
3914 * Patch by Yuli Barcohen, 23 Jun 2003:
3915 Update for MPC8260ADS board
3917 * Patch by Murray Jensen, 23 Jun 2003:
3918 - cleanup of GCC 3.x compiler warnings
3920 * Patch by Rune Torgersen, 4 Jun 2003:
3921 add large memory support for MPC8266ADS board
3923 * Patch by Richard Woodruff, 19 June 03:
3924 - Enabled standard u-boot device abstraction for ARM
3925 - Enabled console device for ARM
3926 - Initilized bi_baudrate for ARM
3928 * Patch by Bill Hargen, 23 Apr 2003:
3929 fix byte order for 824x I2C addresses (write op)
3931 * Patch by Murray Jensen, 20 Jun 2003:
3933 - cleanup (especially for gcc-3.x compilers)
3935 * Patch by Tom Guilliams, 20 Jun 2003:
3936 added CONFIG_750FX support for IBM 750FX processors
3938 * Patch by Devin Crumb, 02 Apr 2003:
3939 Fix clock divider rounding problem in drivers/serial.c
3941 * Patch by Richard Woodruff, 19 June 03:
3942 - Fixed smc91c111 driver to sync with the u-boot environment
3943 (driver/smc91c111.c).
3944 - Added eth_init error return check in NetLoop (net/net.c).
3946 * Patch by Ken Chou, 19 June 2003:
3947 Added support for A3000 SBC board (Artis Microsystems Inc.)
3949 * Patches by Murray Jensen, 17 Jun 2003:
3950 - Hymod board database mods: add "who" field and new xilinx chip types
3951 - provide new "init_cmd_timeout()" function so code external to
3952 "common/main.c" can use the "reset_cmd_timeout()" function before
3953 entering the main loop
3954 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3955 slightly different. see include/configs/hymod.h for an example
3956 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3957 CFG_DTT_ADM1021 defined)
3958 - add new "eeprom_probe()" function which has similar args and
3959 behaves in a similar way to "eeprom_read()" etc.
3960 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3961 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3962 - gdbtools copyright update
3963 - ensure that set_msr() executes the "sync" and "isync" instructions
3964 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3965 - 8260 I/O ports fix: Open Drain should be set last when configuring
3966 - add SIU IRQ defines for 8260
3967 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3968 config.mk to allow board configurations to override the GNU
3969 linker script, selected via the LDSCRIPT, make variable, and to
3970 give an initial value to the OBJCFLAGS make variable
3971 - 8260 i2c enhancement:
3972 o correctly extends the timeout depending on the size of all
3973 queued messages for both transmit and receive
3974 o will not continue with receive if transmit times out
3975 o ensures that the error callback is done for all queued tx
3977 o correctly detects both tx and rx timeouts, only delivers one to
3978 the callback, and does not overwrite an earlier error
3979 o logic in i2c_probe now correct
3980 - add "vprintf()" function so that "panic()" function can be
3982 - many Hymod board changes
3984 * Patches by Robert Schwebel, 14 Jun 2003:
3985 - add support for Logotronic DL datalogger board
3986 - cleanup serial line after kermit binary download
3987 - add debugX macro (debug level support)
3988 - update mach-types.h to latest arm.linux.org.uk master list.
3990 * Patches by David Müller, 12 Jun 2003:
3991 - rewrite of the S3C24X0 register definitions stuff
3992 - "driver" for the built-in S3C24X0 RTC
3994 * Patches by Yuli Barcohen, 12 Jun 2003:
3995 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3996 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3997 configuration word supplied by FPGA on some MPC8260ADS boards
3999 * Patch by Pantelis Antoniou, 10 Jun 2003:
4000 Unify status LED interface
4002 * Add support for DS12887 RTC; add RTC support for ATC board
4004 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
4005 Modifications for Atmel AT91RM9200DK ARM920T based development kit
4006 - Add Atmel DataFlash support for reading and writing.
4007 - Add possibility to boot a Linux from DataFlash with BOOTM command.
4008 - Add Flash detection on Atmel AT91RM9200DK
4009 (between Atmel AT49BV1614 and AT49BV1614A flashes)
4010 - Replace old Ethernet PHY layer functions
4011 - Change link address
4013 * Patch by Frank Smith, 9 Jun 2003:
4014 use CRIT_EXCEPTION for machine check on 4xx
4016 * Patch by Detlev Zundel, 13 Jun 2003:
4017 added implementation of the "carinfo" command in cmd_immap.c
4019 * Fix CONFIG_NET_MULTI support in include/net.h
4021 * Patches by Kyle Harris, 13 Mar 2003:
4022 - Add FAT partition support
4023 - Add command support for FAT
4024 - Add command support for MMC
4026 - Add Intel PXA support for video
4027 - Add Intel PXA support for MMC
4029 - Enable MMC and FAT for lubbock board
4030 - Other misc changes for lubbock board
4032 * Patch by Robert Schwebel, April 02, 2003:
4033 fix for SMSC91111 driver
4035 * Patch by Vladimir Gurevich, 04 Jun 2003:
4036 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
4038 * Patch by Stefan Roese, 05 Jun 2003:
4039 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
4040 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
4041 data cache can be used even if the chip select is in use.
4042 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
4043 (see README for further description).
4044 - Changed config files of CONFIG_EEPRO100 boards to use the
4045 CFG_RX_ETH_BUFFER define.
4047 * Add support for RMU board
4049 * Add support for TQM862L at 100/50 MHz
4051 * Patch by Pantelis Antoniou, 02 Jun 2003:
4052 major reconstruction of networking code;
4053 add "ping" support (outgoing only!)
4055 * Patch by Denis Peter, 04 June 2003:
4056 add support for the MIP405T board
4058 * Patches by Udi Finkelstein, 2 June 2003:
4059 - Added support for custom keyboards, initialized by defining a
4060 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
4061 - Added support for the RBC823 board.
4062 - cpu/mpc8xx/lcd.c now automatically calculates the
4063 Horizontal Pixel Count field.
4065 * Fix alignment problem in BOOTP (dhcp_leasetime option)
4066 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
4068 * Patch by Mark Rakes, 14 May 2003:
4069 add support for Intel e1000 gig cards.
4071 * Patch by Nye Liu, 3 Jun 2003:
4072 fix critical typo in MAMR definition (include/mpc8xx.h)
4074 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
4076 * Patch by Klaus Heydeck, 2 Jun 2003
4077 Minor changes for KUP4K configuration
4079 * Patch by Marc Singer, 29 May 2003:
4080 Fixed rarp boot method for IA32 and other little-endian CPUs.
4082 * Patch by Marc Singer, 28 May 2003:
4083 Added port I/O commands.
4085 * Patch by Matthew McClintock, 28 May 2003
4086 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
4087 - minor patches for utx8245
4089 * Patch by Daniel Engström, 28 May 2003:
4092 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
4093 add nand flash support to SXNI855T configuration
4094 fix/extend nand flash support:
4095 - fix 'nand erase' command so does not erase bad blocks
4096 - fix 'nand write' command so does not write to bad blocks
4097 - fix nand_probe() so handles no flash detected properly
4098 - add doc/README.nand
4099 - add .jffs2 and .oob options to nand read/write
4100 - add 'nand bad' command to list bad blocks
4101 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
4102 - make NAND read/write faster
4104 * Patch by Rune Torgersen, 23 May 2003:
4105 Update for MPC8266ADS board
4107 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
4108 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
4109 _time_ (!) if the environment is embedded within the U-Boot image,
4110 or in a separate flash sector.
4112 * Cleanup CFG_DER #defines in config files (wd maintained only)
4114 * Fix data abort exception handling for arm920t CPU
4116 * Fix alignment problems with flash driver for TRAB board
4118 * Patch by Donald White, 21 May 2003:
4119 fix calculation of base address in pci_hose_config_device()
4121 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
4122 execute "cmd2", even if "cmd1" fails. Note that this is different
4123 to "run var1 var2" where the contents of "var2" will NOT be
4124 executed when a command in "var1" fails.
4126 * Add zero-copy ramdisk support (requires corresponding kernel support!)
4128 * Patch by Kyle Harris, 20 May 2003:
4129 In preparation for an ixp port, rename cpu/xscale and arch-xscale
4130 into cpu/pxa and arch-pxa.
4132 * Patch by Stefan Roese, 23 May 2003:
4133 - IBM PPC405EP port added.
4134 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
4135 UART0) is used as default U-Boot console. PPC4xx only!
4136 - esd ASH405 board added (PPC405EP based).
4137 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
4138 - esd CPCI405AB board added.
4139 - esd PMC405 board added.
4140 - Update of some esd boards.
4142 * Patch by Denis Peter, 19 Mai 2003:
4143 add support for the MIP405-3 board
4145 * Patch by Dave Ellis, 22 May 2003:
4146 Fix problem with only partially cleared .bss segment
4148 * Patch by Rune Torgersen, 12 May 2003:
4149 get PCI to work on a MPC8266ADS board; incorporate change to
4150 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
4152 * Patch by Nye Liu, 1 May 2003:
4153 minor patches for the FADS8xx
4155 * Patch by Thomas Schäfer, 28 Apr 2003:
4156 Fix SPD handling for 256 ECC DIMM on Walnut
4158 * Add support for arbitrary bitmaps for TRAB's VFD command;
4159 allow to pass boot bitmap addresses in environment variables;
4160 allow for zero boot delay
4162 * Patch by Christian Geißinger, 19 May 2002:
4163 On TRAB: wait until the dummy byte has been completely sent
4165 * Patch by David Updegraff, 22 Apr 2003:
4166 update for CrayL1 board
4168 * Patch by Pantelis Antoniou, 21 Apr 2003:
4169 add boot support for ARTOS (a proprietary OS)
4171 * Patch by Steven Scholz, 11 Apr 2003:
4172 Add support for RTC DS1338
4174 * Patch by Rod Boyce, 24 Jan 2003:
4175 Fix counting of extended partitions in diskboot command
4177 * Patch by Christophe Lindheimer, 20 May 2003:
4178 allow the use of CFG_LOADS when CFG_NO_FLASH is set
4180 * Fix SDRAM timing on Purple board
4182 * Add support for CompactFlash on ATC board
4183 (includes support for Intel 82365 and compatible PC Card controllers,
4184 and Yenta-compatible PCI-to-CardBus controllers)
4186 * Patch by Mathijs Haarman, 08 May 2003:
4187 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
4189 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
4191 * Add support for Promess ATC board
4193 * Patch by Keith Outwater, 28 Apr 2003:
4194 - Miscellaneous corrections and additions to GEN860T board specific code.
4195 - Added GEN860_SC variant to GEN860T.
4196 - Miscellaneous corrections to GEN860T documentation.
4197 - Correct duplicate entry in U-Boot CREDITS file.
4198 - Add GEN860T_SC entry in MAINTAINERS file.
4199 - Update CREDITS file with GEN860T_SC info.
4201 * Update Smiths Aerospace addresses in MAINTAINERS file
4203 * Fix error handling in hush's version of "run" command
4206 - Splashscreen support
4209 - temperature dependend enabling of LCD
4211 * Allow booting from old "PPCBoot" disk partitions
4213 * Add support for TQM8255 Board / MPC8255 CPU
4215 ======================================================================
4216 Changes for U-Boot 0.3.1:
4217 ======================================================================
4219 * Make sure Block Lock Bits get cleared in R360MPI flash driver
4221 * MPC823 LCD driver: Fill color map backwards, to allow for steady
4222 display when Linux takes over
4224 * Patch by Erwin Rol, 27 Feb 2003:
4225 Add support for RTEMS (this time for real).
4227 * Add support for "bmp info" and "bmp display" commands to load
4228 bitmap images; this can be used (for example in a "preboot"
4229 command) to display a splash screen very quickly after poweron.
4231 * Add support for 133 MHz clock on INCA-IP board
4233 * Patch by Lutz Dennig, 10 Apr 2003:
4234 Update for R360MPI board
4236 * Add new meaning to "autostart" environment variable:
4237 If set to "no", a standalone image passed to the
4238 "bootm" command will be copied to the load address
4239 (and eventually uncompressed), but NOT be started.
4240 This can be used to load and uncompress arbitrary
4243 * Patch by Stefan Roese, 10 Apr 2003:
4244 Changed DHCP client to use IP address from server option field #54
4245 from the OFFER packet in the server option field #54 in the REQUEST
4246 packet. This fixes a problem using a Windows 2000 DHCP server,
4247 where the DHCP-server is not the TFTP-server.
4249 * Set max brightness for MN11236 displays on TRAB board
4251 * Add support for TQM862L modules
4253 ======================================================================
4254 Changes for U-Boot 0.3.0:
4255 ======================================================================
4257 * Patch by Arun Dharankar, 4 Apr 2003:
4258 Add IDMA example code (tested on 8260 only)
4260 * Add support for Purple Board (MIPS64 5Kc)
4262 * Add support for MIPS64 5Kc CPUs
4264 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4266 * Patch by Denis Peter, 04 Apr 2003:
4267 - update MIP405-4 board
4269 * Patch by Stefan Roese, 4 Apr 2003:
4270 - U-Boot version environment variable "ver" added
4271 (CONFIG_VERSION_VARIABLE).
4272 - Changed PPC405GPr version from A to B.
4273 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4275 * Patches by Denis Peter, 03 April 2003:
4276 - fix PCI IRQs on MPL boards
4277 - fix two more un-relocated pointer problems
4279 * Fix behaviour of "run" command:
4280 - print error message iv variable does not exist
4281 - terminate processing of arguments in case of error
4283 * Patches by Peter Figuli, 10 Mar 2003
4284 - Add support for BTUART on PXA platform
4285 - Add support for WEP EP250 (PXA) board
4287 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4288 flash using a BDI2000
4290 * Implement fix for I2C Edge Conditions problem for all boards that
4291 use the bit-banging driver (common/soft_i2c.c)
4293 * Patch by Martin Winistoerfer, 23 Mar 2003
4294 - Add port to MPC555/556 microcontrollers
4295 - Add support for cmi customer board with
4296 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4298 * Patch by Rick Bronson, 28 Mar 2003:
4299 - fix common/cmd_nand.c
4301 * Patch by Arun Dharankar, 24 Mar 2003:
4302 - add threads / scheduler example code
4304 * Add patches by Robert Schwebel, 31 Mar 2003:
4305 - add ctrl-c support for kermit download
4306 - align bdinfo output on ARM
4307 - csb226 board: bring in sync with innokom/memsetup.S
4308 - csb226 board: fix MDREFR handling
4309 - misc doc fixes / extensions
4310 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4311 - add BOOT_PROGRESS to armlinux.c
4313 * Add CPU ID, version, and clock speed for INCA-IP
4315 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4316 - fix SRAM and SDRAM memory sizing
4317 - add status LED support
4318 - add MAC address for second (SCC1) ethernet port
4320 * Update default environment for TQM8260 board
4322 * Patch by Rick Bronson, 16 Mar 2003:
4323 - Add NAND flash support for reading, writing, and erasing NAND
4324 flash (certain forms of which are called SmartMedia).
4325 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4327 * Patches by Robert Schwebel, 19 Mar 2003:
4328 - use arm-linux-gcc as default compiler for ARM
4329 - fix i2c fixup code
4330 - fix missing baudrate setting
4331 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4332 - moved "ignoring trailing characters" _before_ u-boot wants to
4333 print out diagnostics messages; removes bogus characters at the
4336 * Patch by John Zhan, 18 Mar 2003:
4337 Add support for SinoVee Microsystems SC8xx boards
4339 * Patch by Rolf Offermanns, 21 Mar 2003:
4340 ported the dnp1110 related changes from the current armboot cvs to
4341 current u-boot cvs. smc91111 does not work. problem marked in
4342 smc91111.c, grep for "FIXME".
4344 * Patch by Brian Auld, 25 Mar 2003:
4345 Add support for STM flash chips on ebony board
4347 * Add PCI support for MPC8250 Boards (PM825 module)
4349 * Patch by Stefan Roese, 25 Mar 2003:
4352 * Patch by Stefan Roese, 20 Mar 2003:
4353 - CPCI4052 update (support for revision 3).
4354 - Set edge conditioning circuitry on PPC405GPr for compatibility
4355 to existing PPC405GP designs.
4356 - Clip udiv to 5 bits on PPC405 (serial.c).
4358 * Extend INCAIP board support:
4359 - add automatic RAM size detection
4360 - add "bdinfo" command
4361 - pass flash address and size to Linux kernel
4362 - switch to 150 MHz clock
4364 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4365 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4366 boards, version 153 for Rev. 200 boards).
4368 * Patch by Vladimir Gurevich, 12 Mar 2003:
4369 Fix relocation problem of statically initialized string pointers
4372 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4373 Cleanup & bug fixes for JFFS2 code:
4374 - the memory mangement was broken. It caused havoc on malloc by
4375 writing beyond the block boundaries.
4376 - the length calculation for files was wrong, sometimes resulting
4377 in short file reads.
4378 - data copying now optionally takes fragment version numbers into
4379 account, to avoid copying from older data.
4380 See doc/README.JFFS2 for details.
4382 * Patch by Josef Wagner, 12 Mar 2003:
4383 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4384 - ETH05 and BEDBUG support for CU824
4385 - added support for MicroSys CPC45
4386 - new BOOTROM/FLASH0 and DOC base for PM826
4388 * Patch by Robert Schwebel, 12 Mar 2003:
4389 Fix the chpart command on innokom board
4392 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4393 s/PPCBoot/U-Boot/ in some files
4394 s/pImage/uImage/ in some files
4396 * Patch by Detlev Zundel, 15 Jan 2003:
4397 Fix '' command line quoting
4399 * Patch by The LEOX team, 19 Jan 2003:
4400 - add support for the ELPT860 board
4401 - add support for Dallas ds164x RTC
4403 * Patches by David Müller, 31 Jan 2003:
4404 - minimal setup for CardBus bridges
4405 - add EEPROM read/write support in the CS8900 driver
4406 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4407 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4409 * Patch by Steven Scholz, 04 Feb 2003:
4410 add support for RTC DS1307
4412 * Patch by Reinhard Meyer, 5 Feb 2003:
4413 fix PLPRCR/SCCR init sequence on 8xx to allow for
4414 changes of EBDF by software
4416 * Patch by Vladimir Gurevich, 07 Feb 2003:
4417 "API-compatibility patch" for 4xx I2C driver
4419 * TRAB fixes / extensions:
4420 - Restore VFD brightness as saved in environment
4421 - add support for Fujitsu flashes
4422 - make sure both buzzers are turned off (drive low level)
4424 * Patches by Robert Schwebel, 06 Mar 2003:
4425 - fix bug in BOOTP code (must use NetCopyIP)
4426 - update of CSB226 port
4427 - clear BSS segment on XScale
4428 - added support for i2c_init_board() function
4429 - update to the Innokom plattform
4431 * Extend support for redundand environments for configurations where
4432 environment size < sector size
4434 * Patch by Rune Torgersen, 13 Feb 2003:
4435 Add support for Motorola MPC8266ADS board
4437 * Patch by Kyle Harris, 19 Feb 2003:
4438 patches for the Intel lubbock board:
4439 memsetup.S - general cleanup (based on Robert's csb226 code)
4440 flash.c - overhaul, actually works now
4441 lubbock.c - fix init funcs to return proper value
4443 * Patch by Kenneth Johansson, 26 Feb 2003:
4444 - Fixed off by one in RFTA calculation.
4445 - No need to abort when LDF is lower than we can program it's only
4446 minimum timing so clamp it to what we can do.
4447 - Takes function pointer to function for reading the spd_nvram. Usefull
4448 for faking data or hardcode a module without the nvram.
4449 - fix other user for above change
4450 - fix some comments.
4452 * Patches by Brian Waite, 26 Feb 2003:
4453 - fix port for evb64260 board
4454 - fix PCI for evb64260 board
4457 * Patch by Reinhard Meyer, 1 Mar 2003:
4458 Add support for EMK TOP860 Module
4460 * Patch by Yuli Barcohen, 02 Mar 2003:
4461 Add SPD EEPROM support for MPC8260ADS board
4463 * Patch by Robert Schwebel, 21 Jan 2003:
4464 - Add support for Innokom board
4465 - Don't complain if "install" fails
4466 - README cleanup (remove duplicated lines)
4467 - Update PXA header files
4469 * Add documentation for existing POST code (doc/README.POST)
4471 * Patch by Laudney Ren, 15 Jan 2003:
4472 Fix handling of redundand environment in "tools/envcrc.c"
4474 * Patch by Detlev Zundel, 28 Feb 2003:
4475 Add bedbug support for 824x systems
4477 * Add support for 16 MB flash configuration of TRAB board
4479 * Patch by Erwin Rol, 27 Feb 2003:
4480 Add support for RTEMS
4482 * Add image information to README
4484 * Patch by Stefan Roese, 18 Feb 2003:
4485 CPCIISER4 configuration updated.
4487 * Patch by Stefan Roese, 17 Feb 2003:
4488 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4490 * Patch by Stefan Roese, 13 Feb 2003:
4491 Add "pcidelay" environment variable (in ms, enabled via
4492 CONFIG_PCI_BOOTDELAY).
4493 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4494 RST# to respond to configuration cycles (33MHz -> 1s).
4496 * Fix dual PCMCIA slot support (when running with just one
4499 * Add VFD type detection to trab board
4501 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4502 variable with value in the EEPROM
4504 * Patch by Stefan Roese, 10 Feb 2003:
4505 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4507 * Add support for MIPS32 4Kc CPUs
4509 * Add support for INCA-IP Board
4511 ======================================================================
4512 Changes for U-Boot 0.2.2:
4513 ======================================================================
4515 * Add dual ethernet support on PM826
4517 * Add support for LXT971 PHY on PM826
4519 * Patch by Tord Andersson, 16 Jan 2003:
4520 Fix flash sector count for TQM8xxL
4522 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4523 16 bytes out of each 32 byte block)
4525 ======================================================================
4526 Changes for U-Boot 0.2.1:
4527 ======================================================================
4529 * Add support for V37 board
4530 (patch by Jón Benediktsson, 11 Dec 2002)
4532 * Update baudrate in bd_info when it gets changed
4534 * Add watchdog trigger points while waiting for serial port
4535 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4537 * Improve command line tool to access the U-Boot's environment
4538 (figuration of the utility, using a config file)
4540 * Add single quote support for (old) command line parser
4542 * Switch LWMON board default config from FRAM to EEPROM;
4543 in POST, EEPROM shows up on 8 addresses
4545 ======================================================================
4546 Changes for U-Boot 0.2.0:
4547 ======================================================================
4549 * Use 1-byte-read instead of -write for iprobe() function
4550 Add i2c commands to PM826 config
4552 * extend I2C POST code: check for list on known addresses
4554 * Improve log buffer code; use "loglevel" to decide which messages
4555 to log on the console, too (like in Linux); get rid of "logstart"
4557 * Add command line tool to access the U-Boot's environment
4558 (board-specific for TRAB now, to be fixed later)
4560 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4561 Fix misc problems with AmigaOne support
4563 * Patch by Chris Hallinan, 3 Dec 2002:
4564 minor cleanup to the MPC8245 EPIC driver
4566 * Patch by Pierre Aubert , 28 Nov 2002
4567 Add support for external (SIU) interrupts on MPC8xx
4569 * Patch by Pierre Aubert , 28 Nov 2002
4570 Fix nested syscalls bug in standalone applications
4572 * Patch by David Müller, 27 Nov 2002:
4573 fix output of "pciinfo" command for CardBus bridge devices.
4575 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4578 * Add LED indication for IDE activity on KUP4K board
4580 * Fix startup problems with VFD display on TRAB
4582 * Patch by Pierre Aubert, 20 Nov 2002
4583 Add driver for Epson SED13806 graphic controller.
4584 Add support for BMP logos in cfb_console driver.
4586 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4588 * Patch by Rod Boyce, 21 Nov 2002:
4589 fix PCMCIA on MBX8xx board
4591 * Patch by Pierre Aubert , 21 Nov 2002
4592 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4593 bootmode word in DPRAM configurable
4595 * Patch by Daniel Engström, 18 Nov 2002:
4596 Fixes for x86 port (mostly strings issues)
4598 * Patch by Ken Chou, 18 Nov 2002:
4599 Fix for natsemi NIC cards (DP83815)
4601 * Patch by Pierre Aubert, 19 Nov 2002:
4602 fix a bug for the MII configuration, and some warnings
4604 * Patch by Thomas Frieden, 13 Nov 2002:
4605 Add code for AmigaOne board
4606 (preliminary merge to U-Boot, still WIP)
4608 * Patch by Jon Diekema, 12 Nov 2002:
4609 - Adding URL for IEEE OUI lookup
4610 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4612 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4613 root-on-nfs macros are designed to switch how the default boot
4614 method gets defined.
4616 * Patch by Daniel Engström, 13 Nov 2002:
4617 Add support for i386 architecture and AMD SC520 board
4619 * Patch by Pierre Aubert, 12 Nov 2002:
4620 Add support for DOS filesystem and booting from DOS floppy disk
4622 * Patch by Jim Sandoz, 07 Nov 2002:
4623 Increase number of network RX buffers (PKTBUFSRX in
4624 "include/net.h") for EEPRO100 based boards (especially SP8240)
4625 which showed "Receiver is not ready" errors when U-Boot was
4626 processing the receive buffers slower than the network controller
4629 * Patch by Andreas Oberritter, 09 Nov 2002:
4630 Change behaviour of NetLoop(): return -1 for errors, filesize
4631 otherwise; return code 0 is valid an means no file loaded - in this
4632 case the environment still gets updated!
4634 * Patches by Jon Diekema, 9 Nov 2002:
4635 - improve ADC/DAC clocking on the SACSng board to align
4636 the failing edges of LRCLK and SCLK
4637 - sbc8260 configuration tweaks
4638 - add status LED support for 82xx systems
4639 - wire sspi/sspo commands into command handler; improved error
4641 - add timestamp support and alternate memory test to the
4642 SACSng configuration
4644 * Patch by Vince Husovsky, 7 Nov 2002:
4645 Add "-n" to linker options to get rid of "Not enough room for
4646 program headers" problem
4648 * Patch by David Müller, 05 Nov 2002
4649 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4650 so we can use an already existing name
4652 * Patch by Pierre Aubert, 05 Nov 2002
4653 Hardware relatied improvments in FDC boot code
4655 * Patch by Holger Schurig, 5 Nov 2002:
4656 Make the PXA really change it's frequency
4658 * Patch by Pierre Aubert, 05 Nov 2002
4659 Add support for slave serial Spartan 2 FPGAs
4661 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4664 * Add support for log buffer which can be passed to Linux kernel's
4665 syslog mechanism; used especially for POST results.
4667 * Patch by Klaus Heydeck, 31 Oct 2002:
4668 Add initial support for kup4k board
4670 * Patch by Robert Schwebel, 04 Nov 2002:
4671 - use watchdog to reset PXA250 systems
4672 - added progress callbacks to (some of the) ARM code
4673 - update for Cogent CSB226 board
4675 * Add support for FPS860 board
4677 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4678 Improve PCI access on 32-bits Compact PCI bus
4680 * Fix mdelay() on TRAB - this was still the debugging version with
4681 seconds instead of ms.
4683 * Patch by Robert Schwebel, 1 Nov 2002:
4684 XScale related cleanup (affects all ARM boards)
4686 * Cleanup of names and README.
4688 ======================================================================
4689 Notes for U-Boot 0.1.0:
4690 ======================================================================
4692 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4694 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4695 For information about the history of the project please see the
4696 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4698 ======================================================================